WS-9111_44346_CA_CSA_20220621

2725 E. Millbrook Road, Suite 121
Raleigh, North Carolina 27604
Telephone [phone]
Fax [phone]
www.oneatlas.com
June 21, 2022
Mr. Gene Mao
Guilford County Department of Health and Human Services
400 W. Market Street, Suite 300
Greensboro, North Carolina 27401
Ms. Linda Estkowski
North Carolina Department of Environmental Quality
Winston-Salem Regional Office
Division of Waste Management - UST Section
450 West Hanes Mill Road, Suite 300
Winston-Salem, North Carolina 27105
Re: Revised Comprehensive Site Assessment Report
Circle K Store #2701526
8400 Norcross Road
Colfax, Guilford County, North Carolina
NCDEQ Incident Nos. 44346 and 44550
NCDEQ Risk Classification: H275A
Dear Mr. Mao and Ms. Estkowski:
ATC Associates of North Carolina, P.C. (ATC), on behalf of Circle K Stores, Inc., is submitting this
Revised Comprehensive Site Assessment Report for your review and approval.
If you have any questions or require additional information, please contact our office at [phone].
Sincerely,
ATC Associates of North Carolina, P.C.
Maureen Jackson, P.G.
Senior Project Manager
cc: Mr. Alan Cubberley, Circle K Stores
Received: 6/21/2022

COMPREHENSIVE SITE ASSESSMENT

Circle K Store #2701526
8400 Norcross Road
Colfax, Guilford County, North Carolina
NCDEQ Facility ID No. 0-001979
NCDEQ Incident No. 44346 and 44550
NCDEQ Risk Classification: H275A
June 21, 2022

SITE IDENTIFICATION

1. Site Identification
Date of Report: June 21, 2022
Facility I.D.: 0-001979 UST Incident Number: 44346 and 44550
Site Risk: __High Site Rank: 275A Land Use Category: Residential
Site Name: Circle K Store #2701526
Site Street Address: 8400 Norcross Road
City/Town: Colfax Zip Code: 27235 County: Guilford
Description of Geographical Data Point: Gasoline UST Basin_______
Location Method: Google Earth
Latitude (decimal degrees): _36.090475° N_ Longitude (decimal degrees): __79.997004°W

2. Information about Contacts Associated with the Leaking UST System
UST Owner: Circle K Stores, Inc.
Address: 1100 Situs Court, Suite 100 Raleigh, North Carolina 27606 Tel.: [phone]
UST Operator: _Circle K Stores, Inc.
Address: 1100 Situs Court, Suite 100 Raleigh, North Carolina 27606 Tel.: [phone]
Property Owner: Circle K Stores, Inc.
Address: 2250 West Tyvola Road Suite 200 Charlotte, North Carolina 28217 Tel.: [phone]
Property Occupant: Circle K Store #2701526
Address: 8400 Norcross Road Colfax, North Carolina 27235 Tel.: [phone]
Consultant/Contractor: ATC Associates of North Carolina, P.C.
Address: 609A Piner Road, Suite 115 Wilmington, North Carolina 28409 Tel.: [phone]
Analytical Laboratory: __ SGS North America Inc. State Certification No.__487
Address: _500 Ambassador Caffery, Scott, LA 70583_ Tel: ___337-237-4775_______
Analytical Laboratory: Con-test Analytical Laboratory State Certification No.__652
Address: 39 Spruce Street East Longmeadow, MA 01028_ Tel: [phone] _______
Analytical Laboratory: __ Waypoint Analytical State Certification No.__402
Address: _449 Springbrook Road Charlotte, NC 28217_Tel: ___704-529-6364

3. Information about Release
Date Discovered: June 20, 2014 (#44346) and August 10, 2015 (#44550)
Estimated Quantity of Release: Approx. 4,000 gallons diesel (#44346) and unknown (#44550)
Cause of Release: Auto diesel product line failure in STP sump (#44346) and diesel product line closure (#44550)
Source of Release (Dispenser/Piping/UST): Diesel Product Line (#44346) and Diesel Product Line (#44550)
Sizes and contents of UST system(s) from which the release occurred:
Two 20,000-gallon diesel USTs, two 10,000-gallon gasoline USTs, one 8,000-gallon gasoline UST, one 8.000-
gallon auto-diesel UST, and one 8.000-gallon kerosene UST

Criteria Used to Classify Risk: Water Supply Well within 1,000 feet of source area and LNAPL

I, Joseph Schold a Licensed Engineer for ATC Associates of North Carolina, P.C., do certify that the
information contained in this report is correct and accurate to the best of my knowledge.

(Please Affix Seal and Signature)

ATC Associates is licensed to practice geology/engineering (circle one or both) in North Carolina.
The certification number of the company is C-1598.

TABLE OF CONTENTS
EXECUTIVE SUMMARY .................................................................................................................. i
1.0 INTRODUCTION ......................................................................................................................... 1
1.1 Purpose .............................................................................................................................. 1
1.2 Scope of Work ................................................................................................................... 1
2.0 BACKGROUND INFORMATION ............................................................................................ 2
2.1 Area of Assessment ........................................................................................................... 2
2.2 Site History and Operation ................................................................................................ 2
2.3 Previous Assessments ........................................................................................................ 2
2.4 Source Characterization ..................................................................................................... 5
3.0 RISK CHARACTERIZATION .................................................................................................. 7
4.0 RECEPTOR INFORMATION ................................................................................................... 7
4.1 Water Supply Wells ........................................................................................................... 7
4.2 Public Water Supplies ....................................................................................................... 7
4.3 Surface Water .................................................................................................................... 7
4.4 Wellhead Protection Areas ................................................................................................ 8
4.5 Deep Aquifers in the Coastal Plain ................................................................................... 8
4.6 Subsurface Structures ........................................................................................................ 8
4.7 Land Use ............................................................................................................................ 8
4.8 Property Owners and Occupants ....................................................................................... 8
5.0 GEOLOGIC FRAMEWORK .................................................................................................... 8
5.1 Site Geology ...................................................................................................................... 8
5.2 Site Hydrogeology ............................................................................................................. 9
6.0 ASSESSMENT RESULTS .......................................................................................................... 11
6.1 Soil Analytical Chemistry ............................................................................................... 11
6.2 Groundwater Analytical Chemistry ................................................................................. 13
7.0 DISCUSSION .............................................................................................................................. 13
7.1 Extent of Impacted Soil ................................................................................................... 13
7.2 Extent of Impacted Groundwater .................................................................................... 14
8.0 PROPOSED PRELIMINARY CORRECTIVE ACTIONS .................................................. 14
9.0 CONCLUSIONS ......................................................................................................................... 15
10.0 RECOMMENDATIONS ......................................................................................................... 16
11.0 PUBLIC NOTIFICATION ...................................................................................................... 16
12.0 REFERENCES .......................................................................................................................... 17

TABLES
TABLE 1: UST System Information
TABLE 2: Water Supply Well Information
TABLE 3: Adjacent Property Owner Information
TABLE 4: Monitoring Well Construction Details
TABLE 5: Current and Historical Groundwater Elevation Data
TABLE 6: Aquifer Characteristics
TABLE 7: Soil Analytical Results
TABLE 8: Groundwater Analytical Summary
TABLE 9: Historical Groundwater Analytical Summary
TABLE 10: Contaminant Mass Calculations (Benzene)

FIGURES
FIGURE 1: Topographic Map
FIGURE 2: Site Map
FIGURE 3: 1,500’ Radius Map
FIGURE 4: Cross Section Location Map
FIGURE 5: Geologic Cross Section A-A’
FIGURE 6: Geologic Cross Section B-B’
FIGURE 7: Groundwater Elevation Contour Map
FIGURE 8: Soil Sample Location Map
FIGURE 9: Dissolved Benzene Isoconcentration Contour Map
FIGURE 10: Dissolved MTBE Isoconcentration Contour Map
FIGURE 11: Dissolved Naphthalene Isoconcentration Contour Map
FIGURE 12: Additional Contaminants of Concern
FIGURE 13A: Geologic Cross-Section A-A’
FIGURE 13B: Geologic Cross-Section B-B’

APPENDICES
APPENDIX A: UST System Testing Results
APPENDIX B: Product Identification Laboratory Report
APPENDIX C: Boring Logs
APPENDIX D: Monitoring Well Construction Records
APPENDIX E: Slug Test Data
APPENDIX F: Laboratory Reports and Chains-of-Custody Documents
APPENDIX G: Public Notification
Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550
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EXECUTIVE SUMMARY

The Circle K Store #2701526 (Facility ID No. 00-0-0000001979) is developed with a single story
convenient store with retail petroleum sales. Currently, the site is an active convenience store and retail
fuel outlet. The UST systems were installed in September 1984 and consist of one 8,000-gallon kerosene
UST, two 20,000-gallon diesel USTs, two 10,000-gallon gasoline USTs, one 8,000-gallon gasoline UST,
and one 8,000-gallon auto-diesel UST. The site is located at 8400 Norcross Road in Colfax, Guilford
County, North Carolina. The site is bound to the north by I-40/Highway 421, to the east by Sandy Ridge
Road, to the west by a residence, and to the south by Norcross Road. The site and surrounding properties
are zoned for commercial and residential use.

Various releases have been reported at the property as follows:
• UST Incident No. 44346 – diesel product line failure at submersible turbine pump (STP) for the
8,000-gallon auto-diesel UST (June 20, 2014)
• UST Incident No. 44550 – diesel product line closure at truck canopy (August 10, 2015)
• UST Incident No. 47300 – diesel tank #7 overfill (October 7, 2020) – issued Notice of No Further
Action (NFA) on December 16, 2020
• UST Incident No. 47682 – diesel tank #7 tank overfill (March 29, 2021)

Various phases of assessment have been performed at the site in regard to the UST incidents. The site is ranked
as high risk with a land use of residential. Several water supply wells have been identified within 1,000 feet of
the source area.

Based on the soil analytical data, it appears there are two areas of petroleum-impacted soil at the site above
established STGW-MSCCs. One area entails the truck diesel canopy and the second area entails the
gasoline/auto-diesel UST basin.

Overall, it appears dissolved target compound concentrations, above 2L Standards, are present in groundwater
samples collected from monitoring wells MW-1 and MW-14. LNAPL is present in monitoring wells MW-2,
MW-3, MW-10, and MW-11. Based on the calculated groundwater flow direction across the site, impacted
groundwater is likely migrating to the southeast. As a consequence of assessment activities conducted at the
facility, the horizontal and vertical extents of dissolved petroleum hydrocarbon concentrations, exceeding 2L
Standards, have been reasonably defined and as approved by the GCHD. It appears petroleum-related impacts
to groundwater are limited to the area of the gasoline/auto-diesel UST basin, with the exception of monitoring
well MW-14. Monitoring well MW-14 is located to the east on an off-site property.
Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550
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In 2022, the dissolved benzene contaminant mass at the site was estimated to cover an area approximately 800
square feet (ft2) resulting in a total mass baseline/milestone benzene concentration of 111.0706 kilograms.

Based on the information obtained during the CSA activities, the source of the release appears to be the
auto-diesel UST and a potential undocumented release from the gasoline UST system. It is not known at the
time of this report the exact source of the gasoline in groundwater as the USTs have been in service for the last
38 years. It is assumed the source of the gasoline in the groundwater is due to the normal use of the gasoline
USTs and an undocumented release at some time in the past.

Based upon this and previous reports, ATC recommends developing a Corrective Action Plan. In the interim
and to assist in the development of a CAP, ATC proposes installing a monitoring well south of monitoring well
MW-14 and conducting a laser-induced fluorescence (LIF) study. This will assist in determining the extent of
LNAPL on and off-site. Also, ATC proposes conducting a comprehensive soil assessment in the area of the
gasoline/diesel UST basin to further delineate the secondary source horizontally and vertically. ATC also
recommends continuing to attempt to gain permission to sample the water supply wells located at 8414
Norcross Road and 3016 Sandy Ridge Road along with semi-annual groundwater sampling and LNAPL checks
of select monitoring wells to monitor the LNAPL and dissolved plume at the site.

Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550

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1.0 INTRODUCTION
1.1 Purpose

The purpose of this Comprehensive Site Assessment (CSA) was to further characterize site conditions and the
extent and magnitude of petroleum hydrocarbons in the groundwater and subsurface soils at the Circle K Store
#2701526 located at 8400 Norcross Road in Colfax, North Carolina. The objectives of this investigation were
to:

Identify the petroleum hydrocarbon release source(s);
Assess the need to implement and/or revise initial remedial actions at the site to abate potential
imminent hazards;
Characterize the extent and magnitude of impacted groundwater and/or soil at the site;
Characterize the horizontal and vertical extent of dissolved petroleum hydrocarbons;
Report the results of field and laboratory analyses;
Describe geologic and hydrogeologic characteristics of the site which potentially influence petroleum
constituent transport, including the rate and direction of groundwater flow;
Prepare a CSA report for submittal to the Guilford County Health Department and Winston-Salem
Regional Office of the North Carolina Department of Environmental Quality (NCDEQ); and
Prepare a Public Notice.

1.2 Scope of Work

ATC Associates of North Carolina, P.C. (ATC) was retained by Circle K Stores, Inc. to conduct a CSA at the
site. The assessment was conducted pursuant to the North Carolina Administrative Code (NCAC) Title 15A,
Subchapter 2L, Sections .0106 (c) and .0106 (g) and Subchapter 2N, Section .0706. ATC performed the
following activities:

Reviewed previous assessment reports;
Reviewed available geologic and hydrogeologic publications to describe regional geologic and
hydrogeologic units;
Performed a complete risk assessment, including identification of water supply wells, surface water
bodies, subsurface structures, and land use in the site vicinity;
Advanced soil borings and collected discrete soil samples for lithologic classification, field screening,
and laboratory analysis;
Installed groundwater monitoring wells, collected groundwater samples, and analyzed the samples for
petroleum constituents;
Surveyed the relative elevation of each monitoring well, measured groundwater elevations, and
estimated the direction of groundwater flow and hydraulic gradient across the site;
Prepared this CSA to summarize the results of this assessment; and,
Prepare a Public Notice.

Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550

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2.0 BACKGROUND INFORMATION
2.1 Area of Assessment

The Circle K Store #2701526 (Facility ID No. 00-0-0000001979) is developed with a single story
convenient store with retail petroleum sales. Currently, the site is an active convenience store and retail
fuel outlet. A site topographic map showing the location of the facility and surrounding properties is included
as Figure 1. A site map is provided as Figure 2.

2.2 Site History and Operation

The UST systems were installed at the site in September 1984. The UST systems consist of:
• One 8,000-gallon kerosene UST, associated product line, and dispenser located on the northern portion
of the property near the I-40 Exit ramp;
• Two 20,000-gallon diesel USTs, associated product lines, and dispensers located on the western
portion of the property and are associated with the truck fuel canopy; and,
• Two 10,000-gallon gasoline, one 8,000-gallon gasoline, and one 8,000-gallon auto-diesel USTs,
associated product lines, and dispensers located along the eastern portion of the property near the
intersection of Norcross Road and Sandy Ridge Road.

UST system information is summarized in Table 1. A site map depicting the locations of the UST systems
is provided as Figure 2.

2.3 Previous Assessments

The site was reportedly first developed as a convenience store and retail fuel outlet in 1984. Various release
have been reported at the property as follows:
• UST Incident No. 44346 – diesel product line failure at submersible turbine pump (STP) for the
8,000-gallon auto-diesel UST (June 20, 2014)
• UST Incident No. 44550 – diesel product line closure at truck canopy (August 10, 2015)
• UST Incident No. 47300 – diesel tank #7 overfill (October 7, 2020) – issued Notice of No Further
Action (NFA) on December 16, 2020
• UST Incident No. 47682 – diesel tank #7 tank overfill (March 29, 2021)

During June 2014, a discrepancy in diesel fuel inventory was noted for the 8,000-gallon auto-diesel UST
system. A technician was dispatched to the site to determine the cause of the discrepancy. A broken diesel
product line was noted within the STP sump of the 8,000-gallon auto-diesel UST system. On June 20,
2014, a UST-61: 24-Hour Release and UST Leak Reporting Form was submitted to the NCDEQ by Circle
Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550

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K. It was determined that approximately 4,000 gallons of diesel fuel were lost as a result of the broken
product line. The NCDEQ issued this release UST incident number 44346.

Between June and August 2014, Circle K contracted with Excel Civil & Environmental Associated (Excel)
to conduct initial abatement and light non-aqueous phase liquid (LNAPL) recovery activities. Three
monitoring wells (MW-1, MW-2, and MW-3) were installed during this time along with soil sampling, and
weekly LNAPL checks. An Initial Abatement Action Report (IAAR) was submitted on September 2, 2014.

On September 15, 2014, the NCDEQ issued a Notice of Regulatory Requirements (NORR) for a Limited
Site Assessment (LSA). During LSA activities, monitoring well MW-4 was installed and sampled. A
Phase II LSA Report was submitted by Excel on November 21, 2014. Based on findings presented in the
Phase II LSA Report, the NCDEQ ranked the site as high risk with a land use of residential. At the time,
the NCDEQ requested quarterly groundwater monitoring in 2015.

During 2015, Circle K contracted with Environmental Compliance Services of North Carolina (ECS) to
perform quarterly groundwater sampling activities. Pre-Corrective Action Plan (CAP) Monitoring Reports
are on file at Guilford County Health Department (GCHD). It should be noted that dissolved concentrations
of benzene and/or methyl ether butyl ether (MTBE) concentrations were the only compounds to exceed the
established 2L Standards. Additionally, LNAPL was not encountered in any of the monitoring wells
installed to date.

In July 2015, Circle K contracted with ECS to complete line closure assessment activities associated with
the replacement of approximately 120-linear feet of diesel product line under the diesel truck canopy.
During product line replacement activities, approximately 63.44 tons of petroleum-impacted soil was
transported for off-site disposal. Soil samples SS-1 through SS-12 were collected within the trench-line of
the former product lines. Upon receipt of the soil analytical data, it was confirmed that petroleum-impacted
soil was present and that a release had occurred. On August 10, 2015, a UST-61 was submitted to the
GCHD/NCDEQ. UST incident number 44550 was assigned to this release. At this time, the GCHD
requested a LSA Report. As part of LSA activities, monitoring wells MW-5 and MW-6 were installed and
sampled. A Initial Abatement Action and LSA Report was submitted on December 7, 2015.

At the request of NCDEQ, Circle K contracted with ATC Associates of North Carolina (ATC) to conduct
an assessment to confirm that an auto-diesel release of approximately 4,000 gallons did occur as reported
in June 2014. At the time, the NCDEQ UST Trust Fund stopped all future monitoring activities associated
with the June 2014 reported release until confirmation of the release was conducted. During December
2016, two shallow soil borings (SS-1 and SS-2) were advanced adjacent to the auto-diesel UST STP sump
Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550

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and existing monitoring wells MW-1 through MW-4 were gauged for the presence of LNAPL. Laboratory
analytical results of the soil samples indicated TPH-DRO was detected at a concentration of 1,900
milligrams per kilogram (mg/kg) in soil sample SS-1 and concentrations of p-isopropyltoluene,
1-Methylnaphthalene, C9-C18 Aliphatics, and C9-C22 Aromatics were detected in soil samples SS-2 (5 and
10 feet below ground surface (bgs)) above established Soil-to-Groundwater (STGW) Maximum Soil
Contaminant Concentrations (MSCCs). Additionally, LNAPL was measured in monitoring wells MW-2
and MW-3 at thicknesses of 2.72 and 5.58 feet, respectively. A letter report documenting these activities
was submitted to the GCHD on February 2, 2017.

On February 13, 2017, the GCHD issued a NORR for a Comprehensive Site Assessment (CSA). A CSA
Report was submitted to the GCHD on July 20, 2017. On August 8, 2017, the NCDEQ issued a letter
stating that additional information was needed in the CSA report and that it was not approved at that time.

During February 2017, ATC performed LNAPL transmissivity testing at the subject facility. The mean
LNAPL transmissivity for monitoring well MW-3 was calculated at 1.14 square feet per day (ft2/day). It
was noted that this value exceeds the recommended range of 0.1 ft2/day to 0.8 ft2/day, as stipulated by the
Interstate Technology & Regulatory Council (ITRC) for the use of hydraulic or pneumatic recovery
systems. A report documenting the findings was presented to the GCHD on April 12, 2017.

On May 22, 2017, in response to a NCDEQ UST Compliance Inspection on May 11, 2017, a Notice of
Violation (NOV) was issued to Circle K due to issues with one of the regular gasoline spill buckets (UNL-2)
and the premium gasoline spill bucket. A copy of the NCDEQ UST compliance inspection report is
provided in Appendix A. Circle K contracted with ATC to perform site check activities. During the
replacement of the regular and premium gasoline spill buckets in July 2017, ATC collected a soil sample
from under each spill bucket (soil samples R-1 and R-2) and submitted the soil samples to the project
laboratory for analyses. TPH-GRO concentrations were not detected above laboratory method detection
limits (MDLs) for the soil samples. A Site Check Letter Report was submitted to the NCDEQ on August
2, 2017.

During October 2019, groundwater samples were collected from site monitoring wells and a Groundwater
Monitoring Report was submitted. On December 10, 2019, the NCDEQ issued a letter stating the CSA
Report still had not been received.

On October 7, 2020, a release was reported to the NCDEQ for a diesel fuel release. On this date, diesel
fuel was being off-loaded from a delivery tanker to the two diesel fuel USTs (two 20,000-gallon USTs) that
are manifolded. During fuel delivery, one of the USTs pressurized causing diesel fuel to be released from
Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550

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the fill port. The diesel fuel impacted the paved ground surface around the fill port and flowed to a
stormwater inlet. Sorbents were used to absorb fuel from the paved surfaces and a vacuum truck was used
to removed LNAPL from the stormwater drainage system. It was estimated approximately 40 to 50 gallons
of diesel fuel were released on this date. The NCDEQ issued UST incident number 47330 for this release.
On December 16, 2020, a Notice of No Further Action (NFA) was issued for this incident.

On March 29, 2021, a malfunction with the submersible pump of one of the 20,000-gallon diesel USTs
caused the tank to pressurize and fuel was expelled from the fill port of the UST. Diesel fuel pooled on the
paved area near the UST and also impacted the off-site stormwater drainage system. Circle K contracted
with Highland Environmental Services (HES). Approximately 14,07 tons of petroleum-impacted soil were
removed from the area and a vacuum truck was used to flush the stormwater system An Initial Abatement
Measures Report was submitted to the GCHD on May 25, 2021. The NCDEQ issued UST incident number
47682 for this release. At the time of this report, this incident is still open.

On February 18, 2022, the NCDEQ issued a Notice of Violation (NOV) to Circle K for the failure to submit
a complete CSA Report. On March 15, 2022, a CSA Report was submitted to the GCHD. On March 31,
2022, the NCDEQ issued a letter stating the CSA was incomplete.

2.4 Source Characterization

Based on available information, it appears there are two separate source areas impacting the soil and/or
groundwater at the subject facility.

The first area is the diesel truck canopy. It appears a release of diesel fuel occurred from the former diesel
product lines that were reportedly replaced in 2015.

The second area is the gasoline/auto-diesel UST basin. A release of approximately 4,000-gallons of auto-diesel
fuel occurred in 2014. Due to the presence of MTBE in some monitoring wells associated with the facility, the
GCHD requested Circle K assess the cause of gasoline-related compounds in the groundwater.

On August 17, 2017, Circle K contracted with Precision Tank Service, Inc. (PTS) to tightness test the gasoline
product lines and associated leak detectors. On this date, the gasoline product lines and leak detectors were
found to pass their respective tightness tests. A copy of the testing is provided in Appendix A.

Since 2017, at least two NCDEQ compliance inspections of the UST systems at this facility have occurred. In
June 2019, the NCDEQ conducted a UST compliance inspection of the onsite UST systems. The UST
compliance inspector did not note any issues with the onsite UST systems and all systems were noted to pass.
Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550
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Most recently, the NCDEQ conducted an UST compliance inspection at the facility on March 8, 2022. The
UST inspector noted some issues with the diesel UST systems (one 20,000-gallon and the 8,000-gallon USTs)
but found the gasoline UST systems to be in compliance as no issues were noted. The identified issues have
been addressed and the subsequent retesting has been completed. Copies of the applicable NCDEQ compliance
inspection reports are provided in Appendix A.
Since 2017, various annual testing events have been conducted on the UST systems by a third party. The most
recent testing of the UST systems (March 22, 2022) is provided in Appendix A. It should be noted the product
lines, containment sumps, and leak detectors were assessed and tested, if applicable. On this date, it was found
the gasoline T2/T3 mechanical line leak detector was found to fail its test due to the STP constantly running.
This was repaired and the leak detector was retested and passed its respective testing. Other issues with the
gasoline UST systems were not noted and were found to be in compliance.
On June 2, 2022, ATC personnel sampled the LNAPL in monitoring wells MW-2, MW-10, and MW-11 to
send to the project laboratory for characterization. According to the project laboratory case narrative, the
following was noted:
•LNAPL in monitoring well MW-2 has the general chromatographic profile of diesel fuel although it
is not an exact match. This may indicate that the LNAPL has been weathered.
•LNAPL in monitoring well MW-11 was found to be diesel fuel.
•LNAPL in monitoring well MW-10 has the general chromatographic profile of unleaded
gasoline although it is not an exact match. This may indicate that the LANPL has been weathered.
Appendix B.
Appendix A
Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550
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3.0 RISK CHARACTERIZATION
Based on the previous information provided for this site, the NCDEQ classified the site as High Risk with a
land use of residential.
4.0 RECEPTOR INFORMATION
4.1 Water Supply Wells
During previous assessment activities and based on available information provided on the Guilford County
Geographic Information System (GIS) website, at least twenty-seven (27) water supply wells were
identified within 1,500 feet of the source area. The closest water supply wells were identified approximately
489 feet west at 8414 Norcross Road (WSW-1) and at approximately 565 feet east at 3016 Sandy Ridge
Road (WSW-9). A water meter was not noted on either of these properties; therefore, it is assumed these
wells are used for potable purposes. The approximate locations of the identified water supply wells are
shown on Figure 3 and ownership information is included on Table 2.
It should be noted on May 11, 2022, ATC attempted to gain permission to sample the water supply wells
located at 8414 Norcross Road and 3016 Sandy Ridge Road. On this date, ATC personnel were not able
to gain permission to sample either well. Attempts will continue to be made on future site visits to gain
permission to sample the respective wells. If the wells are successfully sampled, then the results will be
forwarded under separate cover.
4.2 Public Water Supplies
Based on information gathered from the Cities of Greensboro and High Point, ATC personnel learned that
the City of Greensboro provides public water to properties along Sandy Ridge Road to the north of
Interstate 40/Highway 421 and to properties south of 2914 Sandy Ridge Road (the Piedmont-Triade
Farmers Market). According to the City of High Point, public water is provided to the subject facility
only. It appears neither municipality provides water to Norcross Road (except the subject facility),
Endicott Road, Lakedale Road, or Sandy Ridge Road between the subject property and 2914 Sandy
Ridge Road.
4.3 Surface Water
Figure 1
Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550

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4.4 Wellhead Protection Areas

At the time of this investigation, the source area is not located within an approved wellhead protection area
as defined in 42 USC 300h-7(e).

4.5 Deep Aquifers in the Coastal Plain

The risk classification criteria specified in Title 15A NCAC 2L .0115(d) requires an evaluation for the
presence of deep aquifers in the Coastal Plain region which may be used as a source of drinking water. As
discussed in Section 5.0, the site is located within the Charlotte Belt of the Piedmont Physiographic
Province of North Carolina. As such, an evaluation of deep aquifers is not required by NCDEQ guidelines.

4.6 Subsurface Structures

Subsurface structures identified at the subject facility include municipal water lines, municipal sewer lines,
and storm drains. Other utilities may be present.

ATC reviewed tax property cards available on the Guilford County Tax Administration webpage to
determine the presence of subsurface structures at the site or on adjacent properties. Based on the survey,
structures at the site or properties within 1,500 feet do not appear to extend beneath the subsurface (i.e.
basements).

4.7 Land Use

Properties surrounding the subject facility are primarily commercial and residential. Adjacent properties are
identified on Table 3. Land use classifications for properties within the site vicinity are based on data obtained
from the Guilford County GIS website.

4.8 Property Owners and Occupants

Property ownership information is summarized in Table 3.

5.0 GEOLOGIC FRAMEWORK
5.1 Site Geology

The site is located in the Charlotte Belt of the Piedmont Physiographic Region. The subsurface lithology
consists of intrusive granitic rock identified as the Churchland Plutonic Suite. The soils are typically
saprolitic and are formed by in-place weathering of bedrock and the subsequent breakdown of associated
minerals.

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NCDEQ Incident Nos. 44346 and 44550

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According to the United States Department of Agriculture Natural Resources Conservation Services Web
Soil Survey, the site is located within the Tomlin clay loam (ToB), with two to six percent slopes. This soil
is found in interfluve areas and the parent material is saprolite derived from diorite, gabbro, diabase, and/or
gneiss. The soil is well-drained and runoff is medium. The depth to the water table is generally greater
than 80 inches.

Soil encountered during the installation of the monitoring wells generally consisted of clayey silt, silt, and
silty clay to approximately 80 feet bgs. Bedrock does not appear to have been encountered. A geologic
cross-section location map and cross-sections A to A’ and B to B’ are presented in Figures 4, 5, and 6,
respectively. The boring logs for soil borings and monitoring wells are included in Appendix C. It should
be noted a boring log for monitoring well MW-4 could not be located.

5.2 Site Hydrogeology

Several monitoring wells have been installed at the site during assessment activities. As part of the CSA,
monitoring wells MW-7 through MW-11 were installed during May 2017, monitoring well MW-12D was
installed during June 2017, and MW-13 and MW-14 were installed during September 2018. As part of previous
assessment activities, monitoring wells MW-1 through MW-3 were installed during June 2014, monitoring
well MW-4 was installed during September 2014, and monitoring wells MW-5 and MW-6 were installed
during September 2015. Shallow monitoring wells at the site were installed from depths ranging from 50 to
52 feet bgs. Monitoring well MW-12D was installed to a depth of 80 feet bgs. Table 4 summarizes the
construction details and the dates of installation for the monitoring wells. Well construction records are
included in Appendix D.

The tops of casing for all monitoring wells were surveyed for vertical elevation using standard surveying
practices from a temporary benchmark with an arbitrary, assumed elevation of 100.00 feet. Depth-to-water
measurements were recorded on the respective dates of the groundwater sampling events. During May 2022,
the depth to water measured across the site varied between approximately 35.99 and 42.67 feet bgs in the
shallow monitoring wells. Groundwater elevations in surveyed monitoring wells were calculated based on the
surveyed top of casing elevations and the measured depths to groundwater. Current and historical groundwater
elevation data is summarized in Table 5.

A groundwater elevation contour map (Figure 7) was prepared based on the depth to water data collected on
May 11, 2022. Based on this map, groundwater at the site flows to the southeast. The horizontal hydraulic
gradient was calculated by the following equation (Driscoll, 1986).
i = h1 - h2
L
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NCDEQ Incident Nos. 44346 and 44550

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where:
i = Hydraulic gradient
h1 - h2 = Difference in hydraulic head
L = Distance along flow path

The horizontal hydraulic gradient across the site is 0.0067 ft/ft between MW-7 and MW-9.

Vertical definition monitoring well (MW-12D) were used to collect groundwater samples and to evaluate
groundwater quality in the deeper zone of the aquifer. Groundwater elevations in the vertical definition well
MW-12D, which has a screened interval of 75-80 feet bgs, and nearby monitoring well MW-2, which has a
screened interval of 10-50 feet bgs, were compared to estimate the vertical gradient. The vertical component
of the hydraulic gradient is estimated to be 0.0115789 ft/ft with a downward flow component based on
groundwater data collected on May 11, 2022.

Single well recovery tests (rising head slug test) was performed on monitoring wells MW-4, MW-8, and MW-9
to estimate the hydraulic conductivity of the aquifer sediments. The results of the slug tests were evaluated
using the Bouwer-Rice Method. The results of the calculations indicated an average (geometric mean)
hydraulic conductivity of 1.0995 ft/day. The average is similar to published values of hydraulic conductivity
for sediments consisting of silt, such as those present in the surficial aquifer at the site. The recovery data and
calculations are shown in Appendix E.

An approximate average linear groundwater flow velocity (v) was calculated by modifying Darcy’s Law to
account for the porosity of the sediments.
v = Ki
n

where: v = Average linear groundwater flow velocity (ft/day)
K = Hydraulic conductivity (ft/day)
i = Flow gradient as a ratio (ft/ft), and,
n = Effective soil porosity (dimensionless)

Using the above equation, average groundwater flow velocity was calculated to be 0.04922 ft/day through the
saturated medium. An average effective soil porosity (n) of 15 percent was used based upon typical literature
values for porosity of sediments which consist of silt. The average groundwater flow velocity value should be
considered an approximation since heterogeneities in the soil, absorption, hydrodynamic dispersion, and other
factors are not taken into account in the calculations. Table 6 summarizes the surficial aquifer data.

Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550

11
6.0 ASSESSMENT RESULTS

6.1 Soil Analytical Chemistry

Soil samples were collected as follows:
• June 2014: Five samples were collected from each borehole for monitoring wells MW-1 and MW-2
(5, 10, 20, 30, and 40 feet bgs). The samples collected at five feet bgs were analyzed by Total
Petroleum Hydrocarbons (TPH)-Gasoline Range Organics (GRO) and TPH-Diesel Range Organics
(DRO). The samples collected at 10, 20, 30, and 40 feet bgs were analyzed by Environmental
Protection Agency (EPA) Methods 8260 and 8270 and Massachusetts Department of Environmental
Protection (MADEP) Methods for volatile petroleum hydrocarbons (VPH) and extractable petroleum
hydrocarbons (EPH);
• July 2014: Twelve soil samples (B-1 through B-12) were collected in proximity to the gasoline/auto
diesel UST basin at depths ranging from 5 to 35 feet bgs. Samples were analyzed by TPH-GRO and
TPH-DRO;
• July 2015: Twelve soil samples (SS-1 through SS-12) and one composite soil sample (SP-1) were
collected in proximity to the truck diesel canopy. The soil samples were collected at a depth of 4 to
6 feet bgs. Soil samples SS-1 through SS-12 were analyzed by TPH-GRO, TPH-DRO, EPA Methods
8260 and 8270, and MADEP Methods for VPH and EPH. Composite sample was analyzed by
TPH-GRO and TPH-DRO;
• September 2015: Four soil samples were collected from each borehole for monitoring wells MW-5
and MW-6 (5, 15, 25, and 35 feet bgs). The samples collected at 5 and 35 feet bgs were analyzed by
EPA Methods 8260 and 8270 and MADEP Methods for VPH and EPH. The samples collected at 15
and 25 feet bgs were analyzed by MADEP Methods for VPH and EPH;
• October 2015: Six soil samples (SS-13 through SS-18) were collected in proximity to the truck diesel
canopy. The soil samples were collected at a depth of 15 feet bgs. The samples were analyzed by
TPH-GRO and TPH-DRO;
• December 2016: Three soil samples (SS-1, SS-2A, and SS-2B) were collected in proximity of the
auto-diesel STP sump. Soil sample SS-1 was collected at a depth of 4 feet bgs and analyzed by
TPH-GRO and TPH-DRO. Soil sample SS-A and SS-B were collected at depths of 5 and 10 feet
bgs, respectively. These two soil samples were analyzed by EPA Methods 8260 and 8270 and
MADEP Methods for VPH and EPH;
• May 2017: A soil sample was collected from each borehole for monitoring wells MW-7 through
MW-11 at depths of either 30 or 40 feet bgs. The soil samples were analyzed by EPA Method 8260;
• June 2017: A soil sample (SS-12D) was collected from the borehole of monitoring well MW-12D at
a depth of 35 feet bgs. The soil sample was analyzed by EPA Method 8260; and,
• July 2017: A soil sample was collected directly under the regular gasoline (R-1) and premium
Circle K Store #2701526 June 21, 2022
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gasoline (R-2) spill buckets when they were replaced. The samples were analyzed by TPH-GRO.

The locations of the soil samples are provided on Figure 8. Some of the soil samples were screened with a
photoionization detector (PID) following sample collection. The PID readings are provided on Table 7. The
soil samples were placed into laboratory provided jars, sealed, placed in a sealed cooler and delivered to the
project laboratory under strict chain-of-custody. Copies of applicable laboratory reports and chains-of-custody
documents are provided in Appendix F.

Laboratory analytical results of the soil samples collected detected the following:
• TPH-GRO was detected above its State Action Level in soil samples SS-1, SS-3, SS-4, and SS-6
through SS-10;
• TPH-DRO was detected above its State Action Level in soil samples SS-1 through SS-4, SS-6 through
SS-9, SS-11, SS-12, and SS-1 (diesel STP);
• Target compound concentrations were detected above STGW-MSCCs (via EPA Method 8260) in soil
samples SS-1, SS-3, SS-4, SS-9, SS-2A, SS-2B, and MW-11;
• Target compound concentrations were detected above STGW-MSCCs (via EPA Method 8270) in soil
samples SS-1 through SS-4, SS-6, SS-10, SS-2A, and SS-2B;
• Aliphatics and/or aromatics concentrations were detected above STGW-MSCCs (via MADEP
Methods for VPH and EPH) in soil samples SS-1 through SS-4, SS-6 through SS-12, SS-2A, and
SS-2B.
Some target compound concentrations were detected above established Residential MSCCs in soil samples
SS-1, SS-3, SS-4, SS-6 through SS-11, SS-2A, and SS-2B.

Soil analytical data has been summarized on Table 7.

Based on the soil analytical data, it appears there are two areas of petroleum-impacted soil at the site above
STGW-MSCCs.

One area entails the truck diesel canopy. The soil samples collected from the former product line trenches are
impacted above established STGW-MSCCs. Further soil assessment activities in this area may be warranted
to determine the horizontal and vertical extents of petroleum-related impacts to soil as a result of the diesel
product line release. It should be noted, based on recent groundwater analytical data, that the
petroleum-impacted soil above STGW-MSCCs does not appear to be causing petroleum-related impacts to
groundwater above established 2L Standards.

The second area of concern is the gasoline/auto-diesel UST basin. It appears soil in proximity to the auto-diesel
Circle K Store #2701526 June 21, 2022
NCDEQ Incident Nos. 44346 and 44550

13
STP have been impacted above established STGW-MSCCs. It should be noted some of the soil samples
collected for the auto-diesel release were not analyzed by the appropriate methods. Future soil sampling
activities may be warranted to gather the necessary analytical data for a diesel-related release.

6.2 Groundwater Analytical Chemistry

On May 11, 2022, groundwater samples were collected from monitoring wells MW-1, MW-4 through MW-9,
MW-12D, MW-13, and MW-14. Monitoring well MW-2, MW-3, MW-10, and MW-11 were scheduled to be
sampled; however, well MW-3 could not be located and monitoring wells MW-2, MW-10, and MW-11
contained LNAPL. Groundwater samples were collected into laboratory-approved containers, packed in ice,
and delivered under chain-of-custody to Waypoint Analytical for analyses. The groundwater samples were
analyzed by EPA Method 6200B to include ethanol and oxygenates and EPA Method 625.

The results of the laboratory analyses indicated dissolved benzene, naphthalene, chlorodibormomethane,
tert-Butyl Alcohol, tert-Amyl Alcohol, and 1,1,2-Trichloroethane above respective 2L Standards in the
groundwater sample collected from monitoring well MW-1. A dissolved MTBE concentration was
detected above its established 2L Standard in the groundwater sample collected from monitoring well
MW-14. Other dissolved target compound concentrations were detected in the groundwater samples
collected; however, the detected concentrations were below established 2L Standards. A summary of recent
analytical data is provided in Table 8 and historical data is provided in Table 9.

Isoconcentration contour maps for benzene, MTBE, and naphthalene are included as Figures 9 through 11,
respectively. Additional chemicals of concern in groundwater are shown on Figure 12. Geologic
cross-sections for dissolved target contaminant concentrations of concern are provided on Figures 13A and
13B. Laboratory analytical reports are included in Appendix F.

7.0 DISCUSSION
7.1 Extent of Impacted Soil

Based on the soil analytical data, it appears there are two areas of petroleum-impacted soil at the site above
STGW-MSCCs.

One area entails the truck diesel canopy. The soil samples collected from the former product line trenches are
impacted above established STGW-MSCCs. Further soil assessment activities in this area may be warranted
to determine the horizontal and vertical extents of petroleum-related impacts to soil as a results of the diesel
product line release. It should be noted, based on recent groundwater analytical data, that the
petroleum-impacted soil above STGW-MSCCs does not appear to be causing petroleum-related impacts to
Circle K Store #2701526 June 21, 2022
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groundwater above established 2L Standards.

The second area of concern is the gasoline/auto-diesel UST basin. It appears soil in proximity to the auto-diesel
STP have been impacted above established STGW-MSCCs. It should be noted some of the soil samples
collected for the auto-diesel release were not analyzed by the appropriate methods. Future soil sampling
activities may be warranted to gather the necessary analytical data for a diesel-related release.

7.2 Extent of Impacted Groundwater

Overall, it appears dissolved target compound concentrations, above established 2L Standards, are present in
groundwater samples collected from monitoring wells MW-1 and MW-14. LNAPL is present in monitoring
wells MW-2, MW-3, MW-10, and MW-11. Based on the calculated groundwater flow direction across the
site, impacted groundwater is likely migrating to the southeast. As a consequence of assessment activities
conducted at the facility, the horizontal and vertical extents of dissolved petroleum hydrocarbon concentrations,
exceeding 2L Standards, have been reasonably defined and as approved by the GCHD. It appears petroleum-
related impacts to groundwater are limited to the area of the gasoline/auto-diesel UST basin, with the exception
of monitoring well MW-14. Monitoring well MW-14 is located to the east on an off-site property. In 2022,
the dissolved contaminant mass at the site was estimated to cover an area approximately 800 square feet (ft2)
resulting in:
• a calculated dissolved benzene mass of 111.0706 kilograms (kg);
• a calculated soil source zone benzene mass of 0 kg; and,
• a calculated smear source mass of 0 kg.

These calculations resulted in a total mass baseline/milestone benzene concentration of 111.0706 kg. The
baseline contaminant mass calculations are provided in Table 10.

8.0 PROPOSED PRELIMINARY CORRECTIVE ACTIONS

Based upon this and previous reports, ATC recommends developing a Corrective Action Plan. In the interim
and to assist in the development of a CAP, ATC proposes installing a monitoring well south of monitoring well
MW-14 and conducting a laser-induced fluorescence (LIF) study. This will assist in determining the extent of
LNAPL on and off-site. Also, ATC proposes conducting a comprehensive soil assessment in the area of the
gasoline/diesel UST basin to further delineate the secondary source horizontally and vertically. ATC also
recommends continuing to attempt to gain permission to sample the water supply wells located at 8414
Norcross Road and 3016 Sandy Ridge Road along with semi-annual groundwater sampling and LNAPL checks
of select monitoring wells to monitor the LNAPL and dissolved plume at the site.

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9.0 CONCLUSIONS

Based on the results of the site assessment performed, the following conclusions are presented:

• The site is ranked as high risk with a land use of residential due to the presence of several water supply
wells within 1,500 feet of the source area.
• An unsuccessful attempt was made to sample the water supply wells located at 8414 Norcross Road
and 3016 Sandy Ridge Road.
• The nearest surface water body is an unnamed tributary to the West Fork Deep River, located
approximately 1,200 feet southwest of the source area.
• Based on the soil analytical data, it appears there are two areas of petroleum-impacted soil at the site
above established STGW-MSCCs. One area entails the truck diesel canopy and the second area entails
the gasoline/auto-diesel UST basin.
• LNAPL is present in monitoring wells MW-2, MW-3, MW-10, and MW-11. Laboratory
characterization of the LNAPL noted the presence of diesel and gasoline in the samples.
• Dissolved target compound concentrations were detected above established 2L Standards in the
groundwater samples collected from monitoring wells MW-1 and MW-14.
• Based on the calculated groundwater flow direction across the site, impacted groundwater is likely
migrating to the southeast.
• The horizontal and vertical extents of dissolved petroleum hydrocarbon concentrations exceeding 2L
Standards have been reasonably defined.
• It appears petroleum-related impacts to groundwater are limited to the area of the gasoline/auto-diesel
UST basin, with the exception of monitoring well MW-14. Monitoring well MW-14 is located to the
east on an off-site property.
• An Aggressive Fluid Vapor Recovery (AFVR) event is scheduled for June 22, 2022. The results of
the AFVR event will be forwarded under separate cover.
• A potential undocumented release from the gasoline UST system may have occurred. It is not known
at the time of this report the exact source of the gasoline in groundwater as the USTs have been in
service for the last 38 years. It is assumed the source of the gasoline in the groundwater is due to the
normal use of the gasoline USTs and an undocumented release at some time in the past.
• Th dissolved benzene contaminant mass at the site was estimated to cover an area approximately 800
square feet resulting in a total mass baseline/milestone benzene concentration of 111.0706 kilograms.

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10.0 RECOMMENDATIONS

Based upon this and previous reports, ATC recommends developing a Corrective Action Plan. In the interim
and to assist in the development of a CAP, ATC proposes installing a monitoring well south of monitoring well
MW-14 and conducting a laser-induced fluorescence (LIF) study. This will assist in determining the extent of
LNAPL on and off-site. Also, ATC proposes conducting a comprehensive soil assessment in the area of the
gasoline/diesel UST basin to further delineate the secondary source horizontally and vertically. ATC also
recommends continuing to attempt to gain permission to sample the water supply wells located at 8414
Norcross Road and 3016 Sandy Ridge Road along with semi-annual groundwater sampling and LNAPL checks
of select monitoring wells to monitor the LNAPL and dissolved plume at the site.

11.0 PUBLIC NOTIFICATION

Public notification has been addressed pursuant to Title 15A, North Carolina Administrative Code (NCAC),
Chapter 2, Subchapter 2L, Section .0106 and .0115. Copies of notices have been forwarded to the respective
parties via certified mail and are presented in Appendix G. Certified mail receipts will be forwarded upon
receipt.

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12.0 REFERENCES

Brown, P.M. and others. 1985. Geologic Map of North Carolina. North Carolina Geological Survey.

Dawson, Karen J. and Istok, Johnathan D. 1991. Aquifer Testing. Boca Raton, Florida: CRC Press, LLC.

Driscoll, Fletcher G. 1986. Groundwater and Wells. Saint Paul, Minnesota: Johnson Division.

Fetter, C.W. 1994. Applied Hydrogeology. New York: Macmillan College Publishing Company.

Freeze, R. Allan and Cherry, John A. 1979. Groundwater. Prentice-Hall, Inc.

North Carolina Department of Environmental Quality. January 19, 2021 Version. UST Section Assessment
Guidelines.

TABLES
TABLE 1
UST SYSTEM INFORMATION
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
UST ID Number Product Capacity
(gallons)
UST
Construction
Details
Piping
Construction
Details
Date Installed Date Taken Out
of Use
Was Release
Associated With
UST System?
1 Gasoline 10,000 SW Steel DW Flex 9/30/1984 Active Yes
2 Gasoline 10,000 SW Steel DW Flex 9/30/1984 Active Yes
3 Gasoline 8,000 SW Steel DW Flex 9/30/1984 Active Yes
4 Kerosene 8,000 SW Steel DW Flex 9/30/1984 Active No
5 Diesel 20,000 SW Steel DW Flex 9/30/1984 Active Yes
6 Diesel 20,000 SW Steel DW Flex 9/30/1984 Active Yes
7 Diesel 8,000 SW Steel DW Flex 9/30/1984 Active Yes
--DEF 6,500 Polyethylene --5/16/18 Active --
Facility ID No.Owner or
Operator?
0-001979 Owner/Operator
1100 Situs Court, Suite 100 [phone]
Raleigh, North Carolina 27606
Name of Owner or Operator Dates of Ownership / Operation
Circle K Stores, Inc.1984 to Present
Address Telephone Number
TABLE 2
WATER SUPPLY WELL INFORMATION
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
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1 7805439581 ROMO and Family, LLC 503 Rosebriar Court
Greensboro, NC 27407 8414 Norcross Road No Yes Potable 489 feet
west
2A, 2B, and
2C 7805437771 Leap Year Investments,
LLC
7173 NC Highway 96 S
Benson, NC 27504 8420 Norcross Road No Yes (3)Potable 700 feet
west
3 7805435825 8424 Norcross, LLC 925 Merritt Blvd.
Dundalk, MD 21222 8424 Norcross Road No Yes Potable 1,000 feet
west
4 7805433954 Truitt Trustees
6100 W. Friendly Ave., Apt.
1307
Greensboro, NC 27410
8426 Norcross Road No Yes Potable 1,120 feet
west
5 7805441073 Mark Abee 4202 W. Friendly Ave.
Greensboro, NC 27410 8432 Norcross Road No Yes Potable 1,230 feet
west
6 7805543672 Katsis Trustees 7493 Watkins Ford Road
Kernersville, NC 27284 8605 Triad Drive No Yes Potable 1,200 feet
north
7 7805449630 MDC NC1 LP 11995 El Camino Real
San Diego, CA 92130 8615 Triad Drive No Yes Potable 1,100 feet
north
8 7805548660 Wilcohess, LLC 539 S. Main Street
Findlay, OH 45840
3110 Sandy Ridge
Road No Yes Potable 1,250 feet
north
9 7805632337 Bessemer Improvement
Co.
P.O. Box 14220 Greensboro,
NC 27415
3016 Sandy Ridge
Road No Yes Potable 565 feet
east
10 7805622643 Bessemer Improvement
Co.
812 N. Elm Street Greensboro,
NC 27401
2920 Sandy Ridge
Road No Yes Potable 1,100 feet
southeast
11 7805621425 Bessemer Improvement
Co.
812 N. Elm Street Greensboro,
NC 27401
2918 Sandy Ridge
Road No Yes Potable 1,200 feet
southeast
12 7805513889 Ephraim Enterprises,
LLC
8904 Cedar Spring Drive
Colfax, NC 27235
8312 Tyner Loop
Road No Yes Potable 1,475 feet
south
TABLE 2
WATER SUPPLY WELL INFORMATION
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
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13 7805527283 Piedmont Cheerwine
Bottling Co.
P.O. Box 697
Salisbury, NC 28245
2915 Sandy Ridge
Road No Yes Potable 1,230 feet
south
14 7805527570 Pond Country Colfax,
LLC
8401 Endicott Road Colfax,
NC 27235 8401 Endicott Road No Yes Potable 930 feet
south
15 7805522524 Glenda Foust and Patricia
George
8415 Endicott Road Colfax,
NC 27235 8415 Endicott Road No Yes Potable 950 feet
south
16 78054329525 Emily and Sarah Lampkin 8419 Endicott Road Colfax,
NC 27235 8419 Endicott Road No Yes Potable 1,020 feet
southwest
17 7805427575 Martha Redmon 8421 Endicott Road Colfax,
NC 27235 8421 Endicott Road No Yes Potable 1,087 feet
southwest
18 7805420992 Richard and Carol
Masters
515 Lakedale Road
Colfax, NC 27235 515 Lakedale Road No Yes Potable 1,445 feet
southwest
19 7805431072 Duvall Investments 7667 Shiloh Road
Julian, NC 27283 505 Lakedale Road No Yes Potable 1,200 feet
southwest
20 7805431491 R&E Partners, LLC P.O. Box 788
Colfax, NC 27235 8431 Norcross Road No Yes Potable 1,150 feet
west
21 7805435214 Atlantic Emergency
Group
12351 Randolph Ridge Lane
Manassas, VA 20109 8421 Norcross Road No Yes Potable 829 feet
west
22 7805429951 Kevin and Sandra
Robinson
8420 Endicott Road Colfax,
NC 27235 8420 Endicott Road No Yes Potable 680 feet
southwest
23 7805527708 Kevin Robinson 8420 Endicott Road Colfax,
NC 27235
3001 Sandy Ridge
Road No Yes Potable 715 feet
south
24 7805641299 Affordable Care, Inc.629 Davis Drive Suite 300
Morrisville, NC 27560 3911 Teamster Place No Yes Potable 1,170 feet
northeast
25 7805426839 Patricia and Larry
Ransone
P.O. Box 789
Colfax, NC 27235 8426 Endicott Road No Yes Potable 845 feet
southwest
Note:
1. Information obtained from the Guilford County GIS Website.
TABLE 3
ADJACENT PROPERTY OWNER INFORMATION
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
Zoning Classification
Parcel Identification Number
Observed Land Use
Site
Circle K Store #2701526 Circle K Stores, Inc.Commercial
8400 Norcross Road 2550 W. Tyvola Road, Suite 200 7805532485
Colfax, North Carolina Charlotte, North Carolina 28217 Convenience Store and Retail Fuel Outlet
North of the Site
I-40 East and Off-Ramp NCDOT Interstate and Off-Ramp
Raleigh, North Carolina
East of the Site
Truck Parts Specialists Bessemer Improvement Co.Industrial
3016 Sandy Ridge Road P.O. Box 14220 7805632337
Colfax, North Carolina Greensboro, North Carolina 27415 Auto Repair Shop
South of the Site
Residential Kevin Robinson Residential
3003 Sandy Ridge Road 8420 Endicott Road 7805532043
Colfax, North Carolina Colfax, North Carolina 27235 Residential
West of the Site
Residential ROMO and Family, LLC Residential
8414 Norcross Road 503 Rosebriar Court 7805439581
Colfax, North Carolina Greensboro, North Carolina 27407 Residential
Notes:
1. Zoning Classifications indicate those assigned by Guilford County, NC.
Property Location and Address Owner's Name and Address
TABLE 4
MONITORING WELL CONSTRUCTION DETAILS
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
MW-1 6/24/2014 4 10-50 50.0 100.00
MW-2 6/24/2014 4 10-50 50.0 99.62
MW-3 6/24/2014 4 10-50 50.0 99.47
MW-4 9/30/2014 2 27-52 52.0 99.27
MW-5 9/25/2015 2 30-50 50.0 97.73
MW-6 9/25/2015 2 30-50 50.0 97.01
MW-7 5/31/2017 2 30-50 50.0 99.83
MW-8 5/31/2017 2 30-50 50.0 100.00
MW-9 5/31/2017 2 40-50 50.0 99.86
MW-10 5/31/2017 2 30-50 50.0 99.48
MW-11 5/31/2017 2 10-50 50.0 99.61
MW-12D 6/12/2017 2 75-80 80.0 99.01
MW-13 9/26/18 2 35-50 50.0 97.10
MW-14 9/26/18 2 35-50 50.0 95.57
Top of
Casing
(feet)
Monitoring
Well ID Date Installed
Well
Casing
Diameter
(Inches)
Screened
Interval
(feet)
Depth of
Well
(feet)
TABLE 5
CURRENT AND HISTORICAL GROUNDWATER ELEVATION DATA
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
WELL I.D.TOC Elevation
(ft) Date
Depth to
Groundwater
(ft)
Depth to
LNAPL (ft)
LNAPL
THICKNESS
(ft)
Groundwater
Elevations (ft)
6/27/2014 41.09 ----58.91
7/6/2014 40.93 ----59.07
7/10/2014 40.99 ----59.01
7/15/2014 40.92 ----59.08
7/22/2014 40.95 ----59.05
7/30/2014 40.92 ----59.08
8/6/2014 40.92 ----59.08
8/13/2014 40.95 ----59.05
8/21/2014 40.85 ----59.15
10/14/2014 40.94 ----59.06
4/8/2015 42.02 ----57.98
7/8/2015 42.20 ----57.80
12/5/2016 41.29 ----58.71
2/28/2017 42.05 ----57.95
6/1/2017 42.62 ----57.38
6/12/2017 42.51 ----57.49
10/3/2019 39.39 ----60.61
5/11/2022 38.89 ----61.11
6/27/2014 40.69 ----58.93
7/6/2014 40.60 ----59.02
7/10/2014 40.65 ----58.97
7/15/2014 40.61 ----59.01
7/22/2014 40.62 ----59.00
7/30/2014 40.60 ----59.02
8/6/2014 40.56 ----59.06
8/13/2014 40.55 ----59.07
8/21/2014 40.50 ----59.12
10/14/2014 40.48 ----59.14
4/8/2015 41.82 ----57.80
7/8/2015 42.03 ----57.59
12/5/2016 43.30 40.58 2.72 58.44*
2/28/2017 44.92 41.81 3.11 57.13*
6/1/2017 45.20 41.83 3.37 57.05*
6/12/2017 44.69 41.83 2.86 57.16*
10/3/2019 40.73 38.78 1.95 60.41*
12/3/2021 37.70 ----61.92
5/11/2022 41.16 38.12 3.04 60.83*
6/27/2014 40.60 ----58.87
7/6/2014 40.49 ----58.98
7/10/2014 40.55 ----58.92
7/15/2014 40.49 ----58.98
7/22/2014 40.52 ----58.95
7/30/2014 40.57 ----58.90
8/6/2014 40.39 ----59.08
8/13/2014 40.50 ----58.97
8/21/2014 40.40 ----59.07
10/14/2014 40.52 ----58.95
4/8/2015 41.90 ----57.57
7/8/2015 42.02 ----57.45
12/5/2016 45.61 40.03 5.58 58.21*
2/28/2017 46.16 40.90 5.26 57.41*
6/1/2017 46.44 41.55 4.89 56.84*
6/12/2017 45.93 41.41 4.52 57.07*
10/3/2019
12/3/2021
5/11/2022
Well Not Located
Well Not Located
Well Not Located
100.00
99.62
99.47
MW-1
MW-2
MW-3
TABLE 5
CURRENT AND HISTORICAL GROUNDWATER ELEVATION DATA
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
WELL I.D.TOC Elevation
(ft) Date
Depth to
Groundwater
(ft)
Depth to
LNAPL (ft)
LNAPL
THICKNESS
(ft)
Groundwater
Elevations (ft)
100.00MW-1
10/14/2014 40.36 ----58.91
4/8/2015 41.87 ----57.40
7/8/2015 42.04 ----57.23
12/5/2016 41.00 ----58.27
2/28/2017
6/1/2017 42.39 ----56.88
6/12/2017 42.41 ----56.86
10/3/2019 39.08 ----60.19
12/3/2021 37.10 ----62.17
5/11/2022 38.63 ----60.64
10/19/2015 43.49 ----54.24
12/5/2016 41.70 ----56.03
10/3/2019 39.40 ----58.33
5/11/2022 38.85 ----58.88
10/19/2015 42.72 ----54.29
12/5/2016 40.93 ----56.08
10/3/2019 38.50 ----58.51
5/11/2022 38.17 ----58.84
6/1/2017 42.36 ----57.47
6/12/2017 42.40 ----57.43
10/3/2019 39.18 ----60.65
5/11/2022 38.62 ----61.21
6/1/2017 42.75 ----57.25
6/12/2017 42.76 ----57.24
10/3/2019 39.53 ----60.47
5/11/2022 39.02 ----60.98
6/1/2017 42.90 ----56.96
6/12/2017 42.90 ----56.96
10/3/2019 39.59 ----60.27
5/11/2022 39.19 ----60.67
6/1/2017 42.45 ----57.03
6/12/2017 42.38 42.16 0.22 57.26*
10/3/2019 42.59 38.41 4.18 60.15*
12/3/2021 40.83 ----58.65
5/11/2022 42.67 39.94 2.73 58.94*
6/1/2017 42.39 ----57.22
6/12/2017 42.42 ----57.19
10/3/2019 42.68 38.38 4.30 60.28*
12/3/2021 38.41 ----61.20
5/11/2022 42.61 37.83 4.78 60.73*
6/13/2017 42.40 ----56.61
10/3/2019 39.20 ----59.81
5/11/2022 38.76 ----60.25
10/3/2019 36.19 ----62.82
5/11/2022 35.99 ----63.02
10/3/2019 38.77 ----56.80
5/11/2022 38.27 ----57.30
Notes:
1. TOC = Top of well casing.
2. LNAPL = Light non-aqueous phase liquid.
3. * Groundwater elevation corrected for presence of LNAPL calculated by: [(TOC elevation - depth to groundwater)+(0.78*Product Thickness)]
MW-14 95.57
Well Not Measured
MW-9 99.86
MW-13 97.10
MW-8 100.00
MW-5
MW-10 99.48
99.61MW-11
MW-12D 99.01
97.01
99.83
97.73
99.27
MW-6
MW-7
MW-4
TABLE 6
AQUIFER CHARACTERISTICS
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
MW-4 Slug Out 1.1597 --
MW-8 Slug Out 0.7554 --
MW-9 Slug Out 1.5174 --
Calculated Values
1.0995
42
0.04922
0.0067
0.15
42.53 (average for shallow wells)
1. Hydraulic gradient measured from MW-7 to MW-9
Parameter
Average Hydraulic Conductivity (feet/day)
Aquifer Thickness (feet)
Average Groundwater Flow Velocity (feet/day)
Average Horizontal Groundwater Gradient (feet/foot)
Effective Porosity (dimensionless)
Depth to Groundwater (feet)
Well Identification
Hydraulic Conductivity (feet per day)
Bouwer - Rice Method Hvorslev Method
Geometric Mean 1.0995
TABLE 7
SOIL ANALYTICAL RESULTS
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
Sample ID
Date
Sampled
Sampling
Location
PID
Reading
(ppm)
Sample
Depth
(feet)TP
H
-
G
R
O
TP
H
-
D
R
O
Be
n
z
e
n
e
To
l
u
e
n
e
Et
h
y
l
b
e
n
z
e
n
e
To
t
a
l

X
y
l
e
n
e
s
Na
p
h
t
h
a
l
e
n
e
2-B
u
t
a
n
o
n
e
n-B
u
t
y
l
b
e
n
z
e
n
e
se
c
-
B
u
t
y
l
b
e
n
z
e
n
e
Is
o
p
r
o
p
y
l
b
e
n
z
e
n
e
p-I
s
o
p
r
o
p
y
l
t
o
l
u
e
n
e
n-P
r
o
p
y
l
b
e
n
z
e
n
e
1,2
,
4
-
Tr
i
m
e
t
h
y
l
b
e
n
z
e
n
e
1,3
,
5
-
Tr
i
m
e
t
h
y
l
b
e
n
z
e
n
e
SS-1 7/30/2015 Diesel
Canopy 192.0 4-6 790 4,600 BQL 1.8 3.9 21 5.9 <0.25 10 4.7 2 2.9 2 29 9
SS-2 7/30/2015 Diesel
Canopy 51.0 4-6 48 1,000 BQL <0.0019 0.0021J 0.01 0.081 0.036 0.036 0.041 0.0034J 0.022 0.0049J 0.063 0.014
SS-3 7/30/2015 Diesel
Canopy 131.0 4-6 180 7,400 BQL <0.092 <0.097 0.23J 2.6 <0.25 1.5 1.1 0.1J 0.71 0.12J 2.5 0.39
SS-4 7/30/2015 Diesel Canopy 165.0 4-6 330 18,000 BQL <0.086 0.48 0.51 7.8 <0.24 3.4 2.3 0.67 2 1.4 1 0.41
SS-5 7/30/2015 Diesel
Canopy 22.7 4-6 2.3 40 BQL <0.0018 <0.0019 <0.0038 0.0038J 0.015 <0.0018 <0.0019 <0.0018 <0.0019 <0.002 0.002J <0.0017
SS-6 7/30/2015 Diesel
Canopy 94.6 4-6 110 6,100 BQL 0.0025J 0.0044J 0.011 0.067 0.029 <0.0018 0.032 0.0078 0.023 0.011 0.061 0.0087
SS-7 7/30/2015 Diesel
Canopy 71.1 4-6 70 9,700 BQL <0.0018 <0.0019 0.0061 <0.0034 <0.0051 <0.0018 <0.002 <0.0018 <0.0019 <0.0021 0.0048J <0.0018
SS-8 7/30/2015 Diesel
Canopy 95.4 4-6 60 21,000 BQL <0.0019 <0.0021 0.0059J <0.0036 <0.054 <0.0019 0.0098 0.0022J 0.0073 0.003J 0.01 <0.0019
SS-9 7/30/2015 Diesel
Canopy 13.8 4-6 120 11,000 BQL <0.093 <0.098 <0.2 1 <0.26 0.69 0.58 0.096J 0.68 0.21J 2.1 0.11J
SS-10 7/30/2015 Diesel
Canopy 79.5 4-6 190 13,000 BQL 0.0047J 0.011 0.037 0.045 <0.0057 <0.0021 0.024 0.0075 0.033 0.016 0.12 0.082
SS-11 7/30/2015 Diesel Canopy 38.5 4-6 56 4,000 BQL 0.005J 0.0065 0.034 <0.0035 0.018 <0.0019 <0.002 0.0023J 0.0032J 0.0059J 0.028 0.0086
SS-12 7/30/2015 Diesel
Canopy 25.5 4-6 1.4 800 BQL <0.0021 0.0027J 0.017 0.0097 <0.0057 0.0039J 0.0024J 0.0039J <0.0022 0.0027J 0.018 0.0047J
SP-1 7/30/2015 Diesel
Canopy 80.5 Composite 120 6,300 --------------------------
MW5-5 9/25/2015 Diesel
Canopy 9.5 5 ----BQL <0.0026 <0.0027 <0.0056 <0.0048 <0.0072 <0.0026 <0.0025 0.0051J <0.0027 <0.0029 <0.0025 <0.0025
MW5-15 9/25/2015 Diesel
Canopy 13.5 15 ------------------------------
MW5-25 9/25/2015 Diesel
Canopy 10.6 25 ------------------------------
MW5-35 9/25/2015 Diesel
Canopy 1.1 35 ----BQL <0.0026 <0.0028 <0.0057 <0.0049 <0.0073 <0.0026 <0.0029 <0.0027 <0.0028 <0.003 <0.0025 <0.0025
MW6-5 9/25/2015 Diesel Canopy 0.0 5 ----BQL <0.002 <0.0021 <0.0043 <0.0037 <0.0056 <0.002 <0.0022 <0.002 <0.0021 <0.0023 <0.0019 <0.0019
MW6-15 9/25/2015 Diesel
Canopy 0.0 15 ------------------------------
MW6-25 9/25/2015 Diesel
Canopy 0.0 25 ------------------------------
MW6-35 9/25/2015 Diesel
Canopy 0.0 35 ----BQL <0.002 <0.0022 <0.0044 <0.0038 <0.0056 <0.002 <0.022 <0.002 <0.0021 <0.0023 <0.0019 <0.002
SS-13 10/1/2015 Diesel Canopy 0.0 15 <8.3 <9.1 --------------------------
SS-14 10/1/2015 Diesel
Canopy 0.0 15 <6.4 <8.6 --------------------------
SS-15 10/1/2015 Diesel
Canopy 0.0 15 <7 <8.9 --------------------------
SS-16 10/1/2015 Diesel
Canopy 0.0 15 <6.1 <7.6 --------------------------
SS-17 10/1/2015 Diesel
Canopy 0.0 15 <6.7 <8.6 --------------------------
SS-18 10/1/2015 Diesel
Canopy 0.0 15 <6.8 <9.3 --------------------------
50 100 --------------------------
----0.0072 5.4 8 6 0.2 16 2.4 2.2 1.3 0.12 1.4 6.6 6.6
----12 1,250 60.3 3,120 5.5 9,380 782 1,560 1,560 1,560 1,560 156 156
Notes:
1. Concentrations reported in milligrams per kilogram (mg/kg).
2. "<" or BQL denotes not detected at or above the laboratory detection limit.
3. J denotes concentration estimated by the project laboratory.
4. MSCC denotes maximum soil contaminant concentration.
5. Bold type denotes concentration is equal to or exceeds Soil-to-Groundwater MSCC or State Action Level.
6. Bold and italic type denotes concentration is equal to or exceeds the Residential MSCC.
ANALTYICAL METHOD EPA METHOD 8260BEPA METHOD 8015
State Action Level (mg/kg)
Soil-to-Groundwater MSCCs (mg/kg)
Residential MSCCs (mg/kg)
TABLE 7
SOIL ANALYTICAL RESULTS
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
Sample ID Date Sampled Sampling Location
PID
Reading (ppm)
Sample
Depth (feet)TP
H
-
G
R
O
TP
H
-
D
R
O
Be
n
z
e
n
e
To
l
u
e
n
e
Et
h
y
l
b
e
n
z
e
n
e
To
t
a
l

X
y
l
e
n
e
s
Na
p
h
t
h
a
l
e
n
e
MT
B
E
Me
t
h
y
l
e
n
e

C
h
l
o
r
i
d
e
n-B
u
t
y
l
b
e
n
z
e
n
e
se
c
-
B
u
t
y
l
b
e
n
z
e
n
e
Is
o
p
r
o
p
y
l
b
e
n
z
e
n
e
p-I
s
o
p
r
o
p
y
l
t
o
l
u
e
n
e
n-P
r
o
p
y
l
b
e
n
z
e
n
e
1,2
,
4
-
Tr
i
m
e
t
h
y
l
b
e
n
z
e
n
e
1,3
,
5
-
Tr
i
m
e
t
h
y
l
b
e
n
z
e
n
e
MW-1/SS-1 6/24/2014 Well Boring --5 <7.8 <6.9 ----------------------------
MW-1/SS-2 6/24/2014 Well Boring --10 ----<0.0017 <0.0019 <0.0019 <0.0059 <0.0013 <0.0016 0.0041J BQL BQL BQL BQL BQL BQL BQL
MW-1/SS-3 6/24/2014 Well Boring --20 ----<0.0019 <0.0022 <0.0022 <0.0066 <0.0014 <0.0018 <0.036 BQL BQL BQL BQL BQL BQL BQL
MW-1/SS-4 6/24/2014 Well Boring --30 ----<0.0019 <0.0021 <0.0021 <0.0064 <0.0014 0.0021J <0.0035 BQL BQL BQL BQL BQL BQL BQL
MW-1/SS-5 6/24/2014 Well Boring --40 ----<0.0017 <0.002 <0.002 <0.006 <0.0013 0.0089 <0.0033 BQL BQL BQL BQL BQL BQL BQL
MW-2/SS-1 6/24/2014 Well Boring --5 <7.1 <6.6 ----------------------------
MW-2/SS-2 6/24/2014 Well Boring --10 ----<0.0018 <0.002 <0.002 <0.0061 <0.0013 <0.0017 <0.0033 BQL BQL BQL BQL BQL BQL BQL
MW-2/SS-3 6/24/2014 Well Boring --20 ----<0.0015 <0.0017 <0.0017 <0.0053 <0.0012 <0.0014 <0.0029 BQL BQL BQL BQL BQL BQL BQL
MW-2/SS-4 6/24/2014 Well Boring --30 ----<0.0017 <0.0019 <0.0019 <0.0059 <0.0013 <0.0016 0.0064J BQL BQL BQL BQL BQL BQL BQL
MW-2/SS-5 6/24/2014 Well Boring --40 ----<0.0017 <0.0019 <0.0019 <0.0059 <0.0013 0.0017J <0.0032 BQL BQL BQL BQL BQL BQL BQL
SS-1 12/5/2016 Diesel STP --4 <1 1,900 ----------------------------
SS-2A 12/5/2016 Diesel STP --5 ----<0.065 <0.065 0.18 0.65 <0.50 BQL BQL 1.4 0.21 0.20 0.53 0.20 0.88 0.49
SS-2B 12/5/2016 Diesel STP --10 ----<0.12 <0.12 0.42 2.17 0.79J BQL BQL 4.0 1.5 0.54 1.6 0.76 8.2 3.0
MW-7 5/31/2017 Well Boring 13.7 30 ----<0.0026 <0.0026 <0.0026 <0.0078 <0.052 <0.0052 <0.026 <0.0026 <0.0026 <0.0026 <0.0026 <0.0026 <0.0026 <0.0026
MW-8 5/31/2017 Well Boring 1.5 30 ----<0.0027 <0.0027 <0.0027 <0.0078 <0.0054 <0.0054 <0.027 <0.0027 <0.0027 <0.0027 <0.0027 <0.0027 <0.0027 <0.0027
MW-9 5/31/2017 Well Boring 0.5 40 ----<0.0023 <0.0023 <0.0023 <0.0070 <0.0047 <0.0047 <0.023 <0.0023 <0.0023 <0.0023 <0.0023 <0.0023 <0.0023 <0.0023
MW-10 5/31/2017 Well Boring 1.2 40 ----<0.0023 <0.0023 <0.0023 <0.0070 <0.0047 <0.0046 <0.023 <0.0023 <0.0023 <0.0023 <0.0023 <0.0023 <0.0023 <0.0023
MW-11 5/31/2017 Well Boring 1,780 30 ----0.51J 10 13 59 3.6J <0.78 <3.9 13 7.2 4.4 4.4 14 59 18
SS-12D 6/8/2017 Well Boring
(MW-12D)1.1 35 ----<0.0019 <0.0019 <0.0019 <0.0057 <0.0038 <0.0038 <0.019 <0.0019 <0.0019 <0.0019 <0.0019 <0.0019 <0.0019 <0.0019
50 100 ----------------------------
----0.0072 5.4 8 6 0.2 0.085 0.023 2.4 2.2 1.3 0.12 1.4 6.6 6.6
----12 1,250 60.3 3,120 5.5 156 93.8 782 1,560 1,560 1,560 1,560 156 156
Notes:
1. Concentrations reported in milligrams per kilogram (mg/kg).
2. "<" or BQL denotes not detected at or above the laboratory detection limit.3. J denotes concentration estimated by the project laboratory.
4. MSCC denotes maximum soil contaminant concentration.5. Bold type denotes concentration is equal to or exceeds Soil-to-Groundwater MSCC or State Action Level.6. Bold and italic type denotes concentration is equal to or exceeds the Residential MSCC.
Soil-to-Groundwater MSCCs (mg/kg)
Residential MSCCs (mg/kg)
State Action Level (mg/kg)
ANALTYICAL METHOD EPA METHOD 8015 EPA METHOD 8260B
TABLE 7
SOIL ANALYTICAL RESULTS
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
Sample ID
Date
Sampled
Sampling
Location
PID
Reading
(ppm)
Sample
Depth
(feet)Ac
e
n
a
p
h
t
h
e
n
e
An
t
h
r
a
c
e
n
e
Bis
(
2
-
eth
y
l
h
e
x
y
l
)
p
h
t
h
a
l
a
t
e
Flu
o
r
e
n
e
1-
M
e
t
h
y
l
n
a
p
h
t
h
a
l
e
n
e
2-
M
e
t
h
y
l
n
a
p
h
t
h
a
l
e
n
e
Na
p
h
t
h
a
l
e
n
e
Ph
e
n
a
n
t
h
r
e
n
e
Py
r
e
n
e
C5-C
8 Ali
p
h
a
t
i
c
s
C9-C
18

Al
i
p
h
a
t
i
c
s
C19-C
36
A
l
i
p
h
a
t
i
c
s
C9-C
22
A
r
o
m
a
t
i
c
s
SS-1 7/30/2015 Diesel
Canopy 192.0 4-6 <0.014 0.55 <0.15 <0.017 BQL 3 0.67 0.61 1.1 24J 2,890 810 960
SS-2 7/30/2015 Diesel
Canopy 51.0 4-6 <0.013 0.22J <0.15 0.46 BQL 1.4 0.29J 0.7 0.23J 2.4J 297 100 272
SS-3 7/30/2015 Diesel
Canopy 131.0 4-6 1.1J 1.9 0.18J 3.3 BQL 13 1.8 4.9 2.1 <18 2,210 480 1,834
SS-4 7/30/2015 Diesel
Canopy 165.0 4-6 <0.014 3.3 0.66 7.5J BQL 45 6.5 17 3.1 18J 7,370 1,700 4,290
SS-5 7/30/2015 Diesel
Canopy 22.7 4-6 <0.013 <0.019 <0.14 <0.017 BQL <0.015 <0.018 0.034J <0.019 <1.7 34 <13 24
SS-6 7/30/2015 Diesel
Canopy 94.6 4-6 <0.014 1.1 0.32J <0.017 BQL 2.1 0.38J 1.4 <0.019 7J 1,800 570 1,620
SS-7 7/30/2015 Diesel Canopy 71.1 4-6 <0.013 <0.019 0.34J <0.017 BQL <0.016 <0.018 <0.018 0.43 2.3J 2,800 810 1,710
SS-8 7/30/2015 Diesel Canopy 95.4 4-6 <0.013 <0.019 1.5 <0.017 BQL <0.016 <0.019 <0.018 0.79 7.8J 24,003.7J 7,100 3,830
SS-9 7/30/2015 Diesel
Canopy 13.8 4-6 <0.013 1.3 0.28J <0.017 BQL 1.6 <0.018 2.2 2.1 <17 2,500 780 2,380
SS-10 7/30/2015 Diesel
Canopy 79.5 4-6 <0.012 0.9 0.2J <0.015 BQL 3 <0.017 1.6 1.1 14 6,189 1,800 1,610
SS-11 7/30/2015 Diesel
Canopy 38.5 4-6 <0.013 <0.019 0.38J <0.016 BQL <0.015 <0.018 <0.017 1.7 <1.8 4,200 1,400 1,774
SS-12 7/30/2015 Diesel
Canopy 25.5 4-6 <0.013 <0.019 <0.14 <0.017 BQL 0.047J 0.024J <0.018 <0.019 <5.8 242.9J 200 102.1
SP-1 7/30/2015 Diesel
Canopy 80.5 Composite --------------------------
MW5-5 9/25/2015 Diesel
Canopy 9.5 5 <0.015 <0.022 <0.17 <0.019 BQL <0.018 <0.021 0.043J <0.022 <1.2 <16.2 <15 <17.5
MW5-15 9/25/2015 Diesel
Canopy 13.5 15 ------------------<1.2 19.5J <13 <15.2
MW5-25 9/25/2015 Diesel
Canopy 10.6 25 ------------------<1.3 16.9J <15 <17.5
MW5-35 9/25/2015 Diesel
Canopy 1.1 35 <0.014 <0.02 <0.15 <0.017 BQL <0.016 <0.019 <0.018 <0.019 <0.88 <13.88 <13 <15.3
MW6-5 9/25/2015 Diesel
Canopy 0.0 5 <0.014 <0.021 <0.16 <0.018 BQL <0.017 <0.02 <0.019 <0.022 <1.5 <15.5 <14 <16.4
MW6-15 9/25/2015 Diesel Canopy 0.0 15 ------------------<1.1 <14.1 <13 <15.3
MW6-25 9/25/2015 Diesel Canopy 0.0 25 ------------------<0.89 <13.89 <13 <15.3
MW6-35 9/25/2015 Diesel
Canopy 0.0 35 <0.015 <0.022 <0.16 <0.019 BQL <0.018 <0.021 <0.02 <0.021 <0.97 <15.97 <15 <17.5
SS-13 10/1/2015 Diesel
Canopy 0.0 15 --------------------------
SS-14 10/1/2015 Diesel
Canopy 0.0 15 --------------------------
SS-15 10/1/2015 Diesel
Canopy 0.0 15 --------------------------
SS-16 10/1/2015 Diesel
Canopy 0.0 15 --------------------------
SS-17 10/1/2015 Diesel
Canopy 0.0 15 --------------------------
SS-18 10/1/2015 Diesel
Canopy 0.0 15 --------------------------
50 100 ----------------------
----6.6 55 0.054 1.5 0.2 64 210 68 540 ##31
----47 625 22.8 62.5 5.5 469 469 939 1,500 31,000 469
Notes:1. Concentrations reported in milligrams per kilogram (mg/kg).
2. "<" or BQL denotes not detected at or above the laboratory detection limit.3. J denotes concentration estimated by the project laboratory.
4. MSCC denotes maximum soil contaminant concentration.5. Bold type denotes concentration is equal to or exceeds Soil-to-Groundwater MSCC or State Action Level.6. Bold and italic type denotes concentration is equal to or exceeds the Residential MSCC.7. ## denotes compound considered immobile.
ANALTYICAL METHOD
State Action Level (mg/kg)
Soil-to-Groundwater MSCCs (mg/kg)
Residential MSCCs (mg/kg)
EPA METHOD 8270 MADEP METHODS for VPH and EPH
TABLE 7
SOIL ANALYTICAL RESULTS
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
Sample ID
Date
Sampled
Sampling
Location
PID
Reading
(ppm)
Sample
Depth
(feet)Ac
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MW-1/SS-1 6/24/2014 Well Boring --5 --------------------------
MW-1/SS-2 6/24/2014 Well Boring --10 <0.100 <0.0978 <0.119 <0.0898 <0.114 <0.0938 <0.107 <0.0727 <0.0740 <4.2 <17.4 <13.2 <17.4
MW-1/SS-3 6/24/2014 Well Boring --20 <0.103 <0.100 <0.122 <0.0921 <0.117 <0.0962 <0.110 <0.0745 <0.0759 <3.7 <17.2 <13.5 <17.2
MW-1/SS-4 6/24/2014 Well Boring --30 <0.102 <0.0998 <0.121 <0.0917 <0.116 <0.0957 <0.109 <0.0742 <0.0755 <3.9 <17.4 <13.5 <17.4
MW-1/SS-5 6/24/2014 Well Boring --40 <0.103 <0.100 <0.122 <0.0921 <0.116 <0.0961 <0.110 <0.0745 <0.0758 <3.7 <17.2 <13.5 <17.2
MW-2/SS-1 6/24/2014 Well Boring --5 --------------------------
MW-2/SS-2 6/24/2014 Well Boring --10 <0.101 <0.0979 <0.119 <0.0900 <0.114 <0.0939 <0.107 <0.0728 <0.0741 <3.5 <16.7 <13.5 <16.7
MW-2/SS-3 6/24/2014 Well Boring --20 <0.0962 <0.0936 <0.114 <0.0860 <0.109 <0.0898 <0.102 <0.0696 <0.0709 <3.4 <16.1 <12.7 <16.1
MW-2/SS-4 6/24/2014 Well Boring --30 <0.0980 <0.0954 <0.116 <0.0877 <0.111 <0.0915 <0.104 <0.0709 <0.0722 <3.3 <16.2 <12.9 <16.2
MW-2/SS-5 6/24/2014 Well Boring --40 <0.101 <0.0980 <0.119 <0.0901 <0.114 <0.0941 <0.107 <0.0729 <0.0742 <3.4 <16.6 <13.2 <16.6
SS-1 12/5/2016 Diesel STP --4 --------------------------
SS-2A 12/5/2016 Diesel STP --5 BQL BQL BQL BQL 1.2 0.74J <0.50 BQL 0.69J <130 4,700 1,300 1,230
SS-2B 12/5/2016 Diesel STP --10 BQL BQL BQL BQL 1.3 1.2 0.79J BQL 0.75J <160 6,900 1,700 1,860
MW-7 5/31/2017 Well Boring 13.7 30 --------------------------
MW-8 5/31/2017 Well Boring 1.5 30 --------------------------
MW-9 5/31/2017 Well Boring 0.5 40 --------------------------
MW-10 5/31/2017 Well Boring 1.2 40 --------------------------
MW-11 5/31/2017 Well Boring 1,780 30 --------------------------
SS-12D 6/8/2017 Well Boring
(MW-12D)1.1 35 --------------------------
50 100 ----------------------
----6.6 55 0.054 1.5 0.2 64 210 68 540 ##31
----47 625 22.8 62.5 5.5 469 469 939 1,500 31,000 469
Notes:
1. Concentrations reported in milligrams per kilogram (mg/kg).
2. "<" or BQL denotes not detected at or above the laboratory detection limit.
3. J denotes concentration estimated by the project laboratory.
4. MSCC denotes maximum soil contaminant concentration.
5. Bold type denotes concentration is equal to or exceeds Soil-to-Groundwater MSCC or State Action Level.
6. Bold and italic type denotes concentration is equal to or exceeds the Residential MSCC.
7. ## denotes compound considered immobile.
EPA METHOD 8270 MADEP METHODS for VPH and EPH
State Action Level (mg/kg)
Soil-to-Groundwater MSCCs (mg/kg)
ANALTYICAL METHOD
Residential MSCCs (mg/kg)
TABLE 7
SOIL ANALYTICAL RESULTS
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
Sample ID
Date
Sampled
Sampling
Location
PID
Reading
(ppm)
Sample
Depth
(feet)TP
H
-
G
R
O
TP
H
-
D
R
O
B-1 7/30/2014 Gas/Diesel
UST Basin <1 15 <9 <7.4
B-2 7/30/2014 Gas/Diesel
UST Basin <1 15 <7 <6.4
<1 15 <6.9 <6.2
<1 20 ----
<1 25 ----
<1 15 <7.7 <6.4
<1 20 ----
<1 25 ----
B-5 7/30/2014 Gas/Diesel UST Basin <1 15 <7.9 <6.5
B-6 7/30/2014 Gas/Diesel
UST Basin <1 15 <7.5 <6.5
B-7 7/30/2014 Gas/Diesel
UST Basin <1 15 <8.2 <6.7
<1 5 ----
15 10 <6.7 <6.4
17 15 <7.8 <6.9
<1 20 ----
<1 25 ----
<1 30 ----
<1 35 ----
B-9 7/30/2014 Gas/Diesel UST Basin <1 15 <6.7 <6.4
<1 5 ----
9 10 <7.3 <6.4
10 15 <8.2 <6.9
<1 20 ----
<1 25 ----
B-11 7/30/2014 Gas/Diesel
UST Basin <1 15 <7.5 <6.7
B-12 7/30/2014 Gas/Diesel
UST Basin --15 <8.2 <7.2
R-1 7/13/2017
Regular
Gasoline
Spill Bucket
--3 <1.7 --
R-2 7/13/2017 Premium Gasoline
Spill Bucket
--3 <1.5 --
50 100
----
----
Notes:
1. Concentrations reported in milligrams per kilogram (mg/kg).
2. "<" or BQL denotes not detected at or above the laboratory detection limit.
Gas/Diesel
UST Basin
ANALTYICAL METHOD EPA METHOD 8015
State Action Level (mg/kg)
Soil-to-Groundwater MSCCs (mg/kg)
Residential MSCCs (mg/kg)
B-3
B-4
B-8
B-10
7/30/2014
7/30/2014
7/30/2014
7/30/2014
Gas/Diesel
UST Basin
Gas/Diesel
UST Basin
Gas/Diesel
UST Basin
TABLE 8GROUNDWATER ANALYTICAL SUMMARY
CIRCLE K STORE #2701526
8400 NORCROSS ROADCOLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
MW-1 5/11/2022 59.7 209 88.8 319 11.4 28.0 3.78 4.77 74.7 1.39 2.99 <0.180 0.430J 114 28.4 45.4 36.0 142 <0.280 17.7 3.34 10.9 21.4 2.91 1.32 73.6 44.3 <0.220 <0.220 18.3 14.4
MW-2 5/11/2022
MW-3 5/11/2022
MW-4 5/11/2022 <0.180 <0.220 <0.170 <0.21 <0.140 <0.470 <0.180 <0.200 <1.80 <0.160 <0.280 <0.180 <0.190 <0.380 <0.710 <0.078 <16.0 <1.90 <0.280 4.60 <0.500 <0.180 <0.190 <0.089 <0.096 <0.190 <0.180 <0.220 <0.220 <8.04 <6.47
MW-5 5/11/2022 <0.180 <0.220 <0.170 <0.21 0.334J <0.470 <0.180 <0.200 <1.80 0.213J <0.280 0.285J <0.190 <0.380 <0.710 <0.078 <1.60 <1.90 <0.280 21.9 <0.500 <0.180 <0.190 <0.089 <0.096 <0.190 <0.180 <0.220 <0.220 <7.88 <6.34
MW-6 5/11/2022 <0.180 <0.220 <0.170 <0.21 0.484J <0.470 <0.180 <0.200 <1.80 0.653 <0.280 0.641 <0.190 <0.380 <0.710 <0.078 <1.60 <1.90 <0.280 48.9 <0.500 <0.180 <0.190 <0.089 <0.096 <0.190 <0.180 <0.220 0.328J <8.20 <6.59
MW-7 5/11/2022 <0.180 <0.220 <0.170 <0.21 12.1 <0.470 <0.180 <0.200 <1.80 <0.160 <0.280 <0.180 <0.190 <0.380 <0.710 <0.078 <1.60 <1.90 <0.280 2.93 2.42 <0.180 <0.190 <0.089 <0.096 <0.190 <0.180 <0.220 <0.220 <8.04 <6.47
MW-8 5/11/2022 <0.180 <0.220 <0.170 0.457J 7.67 <0.470 <0.180 <0.200 <1.80 0.603 <0.280 <0.180 <0.190 <0.380 <0.710 <0.078 4.24J 14.5 <0.280 15.9 1.41 <0.180 <0.190 <0.089 <0.096 <0.190 1.18 <0.220 <0.220 <8.04 <6.47
MW-9 5/11/2022 <0.180 <0.220 <0.170 <0.21 <0.140 <0.470 <0.180 <0.200 <1.80 <0.160 <0.280 <0.180 <0.190 <0.380 <0.710 <0.078 <1.60 <1.90 <0.280 1.15 <0.500 <0.180 <0.190 <0.089 <0.096 <0.190 <0.180 <0.220 <0.220 <7.96 <6.40
MW-10 5/11/2022
MW-11 5/11/2022
MW-12D 5/11/2022 <0.180 <0.220 <0.170 <0.21 1.01 <0.470 <0.180 <0.200 <1.80 0.208J <0.280 <0.180 <0.190 <0.380 <0.710 <0.078 <1.60 <1.90 <0.280 5.74 <0.500 <0.180 <0.190 <0.089 <0.096 <0.190 <0.180 0.296J <0.220 <8.04 <6.47
MW-13 5/11/2022 <0.180 <0.220 <0.170 <0.21 <0.140 <0.470 <0.180 <0.200 <1.80 <0.160 <0.280 <0.180 <0.190 <0.380 <0.710 <0.078 <1.60 <1.90 <0.280 <0.220 <0.500 <0.180 <0.190 <0.089 <0.096 <0.190 <0.180 <0.220 <0.220 <8.04 <6.47
MW-14 5/11/2022 <0.180 <0.220 <0.170 <0.21 40.4 <0.470 <0.180 <0.200 <1.80 <0.160 <0.280 <0.180 <0.190 <0.380 <0.710 <0.078 <1.60 <1.90 0.737J 6.12 <0.500 <0.180 <0.190 <0.089 <0.096 <0.190 <0.180 <0.220 <0.220 <8.12 <6.53
1 600 600 500 20 6 70 70 6,000 NE 10 NE 0.4 40 4,000 NE 10 40 128 70 70 70 70 25 0.6 400 400 70 0.7 6 200
5,000 260,000 80,000 50,000 20,000 6,000 5,900 8,800 6,000,000 NE 100,000 NE 400 40,000 4,000,000 NE 10,000 40,000 128,000 70,000 70,000 30,500 26,100 11,700 600 28,500 24,100 70,000 700 6,000 550
Notes:1. Concentrations reported in micrograms per liter (ug/L).2. Concentrations in bold print equal or exceed the 2L Standard.3. GCLs denotes Gross Contaminant Levels.4. J denotes concentration estimated by project laboratory.5. NE denotes not established.
2.73 feet LNAPL
4.78 feet LNAPL
EPA METHOD
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TABLE 9
HISTORICAL GROUNDWATER ANALYTICAL SUMMARY
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
8/6/2014 <1 <1 <1 <3 60.5 <5 <0.33 ------<50 <150 <100 <150
4/8/2015 <1.0 <1.0 <1.0 <1.0 31 <5.0 <5.0 --------------
7/8/2015 <1.0 <1.0 <1.0 <1.0 27 <5.0 <5.0 --------------
6/1/2017 <0.50 <0.50 <0.50 0.48J 28 <1.0 --0.17J <1.0 --------
10/3/2019 15.4 27.4 47.1 109 15.2 9.8 ----------------
5/11/2022 59.7 208 88.8 319 11.4 28.0 BQL BQL 18.3 14.4 --------
8/6/2014 <1 <1 <1 <3 12.9 <2 1.1J ------<50 <150 <100 <150
4/5/2015 <1.0 <1.0 <1.0 <1.0 8.8 <5.0 <5.0 --------------
7/8/2015 <1.0 <1.0 <1.0 <1.0 5.9 <5.0 <5.0 --------------
6/17/2017
10/3/2019
5/11/2022
8/6/2014 <1 <1 <1 <3 10.5 <2 <0.33 ------<50 65.8 <100 <150
4/5/2015 <1.0 2.5 1.6 7.2 12 <5.0 <5.0 --------------
7/8/2015 6.1 34 18 90 12 <2 <5.0 --------------
6/17/2017
10/3/2019
5/11/2022
10/14/2014 <1 <1 <1 <3 1.4 <2 <0.15 ------10J <110 <100 <110
4/5/2015 <1.0 <1.0 <1.0 <1.0 <1.0 <5.0 <5.0 --------------
7/8/2015 <1.0 <1.0 <1.0 <1.0 <1.0 <5.0 <5.0 --------------
6/17/2017 <0.50 <0.50 <0.50 <1.50 1.2 <1.0 --0.095J <1.0 <1.0 --------
10/3/2019 <0.50 <0.50 <0.50 <1.5 0.4 <0.50 ----------------
5/11/2022 <0.180 <0.220 <0.170 <0.21 <0.140 <0.470 BQL BQL <8.04 <6.47 --------
10/1/2015 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL --------
10/3/2019 <0.50 <0.50 <0.50 <1.5 0.31J <0.50 ----------------
5/11/2022 <0.180 <0.220 <0.170 <0.21 0.334J <0.470 BQL BQL <7.88 <6.34 --------
10/1/2015 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL --------
10/3/2019 <0.50 <0.50 <0.50 <1.5 0.34J <0.50 ----------------
5/11/2022 <0.180 <0.220 <0.170 <0.21 0.484J <0.470 BQL BQL <8.20 <6.59 --------
6/1/2017 0.25J 0.34J 0.15J 1.68J 5.6 <1.0 --0.46J 0.13J 0.13J --------
10/3/2019 <0.50 <0.50 <0.50 <1.5 10.1 <0.50 ----------------
5/11/2022 <0.180 <0.220 <0.170 <0.21 12.1 <0.470 BQL BQL <8.04 <6.47 --------
6/1/2017 0.23J 0.28J 0.18J 1.5 17 <1.0 --0.10J <1.0 <1.0 --------
10/3/2019 <0.50 <0.50 <0.50 <1.5 7.2 <0.50 ----------------
5/11/2022 <0.180 <0.220 <0.170 0.457J 7.67 <0.470 BQL BQL <8.04 <6.47 --------
6/1/2017 0.53 0.45J 0.13J 6.64J 17 <1.0 --<1.0 0.16J 0.16J --------
10/3/2019 <0.50 <0.50 <0.50 <1.5 0.46J <0.50 ----------------
5/11/2022 <0.180 <0.220 <0.170 <0.21 <0.140 <0.470 BQL BQL <7.96 <6.40 --------
6/1/2017 9.6 76 68 310 <2.0 24 --26 15 15 --------
10/3/2019
5/11/2022
6/1/2017 94 480 180 880 6.5 66 --59 38 38 --------
10/3/2019
5/11/2022
6/13/2017 <0.50 <0.50 <0.50 <1.50 0.93 <1.0 --<5.0 <5.0 <5.0 --------
10/3/2019 <0.50 <0.50 <0.50 <0.50 1.1 <0.50 ----------------
5/11/2022 <0.180 <0.220 <0.170 <0.21 1.01 <0.470 BQL BQL <8.04 <6.47 --------
10/3/2018 <0.50 <0.50 <0.50 <1.5 <0.50 <0.50 ----------------
10/3/2019 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 ----------------
5/11/2022 <0.180 <0.220 <0.170 <0.21 <0.140 <0.470 BQL BQL <8.04 <6.47 --------
10/3/2018 <5 <5 <5 <15 297 <5 ----------------
10/3/2019 <0.50 <0.50 <0.50 <0.50 26.7 <0.50 ----------------
5/11/2022 <0.180 <0.220 <0.170 <0.21 40.4 <0.470 BQL BQL <8.12 <6.53 --------
1 600 600 500 20 6 0.05 30 6 200 400 700 10,000 200
5,000 260,000 80,000 50,000 20,000 6,000 4.7 12,000 6,000 550 NE NE NE NE
Notes:1. Concentrations reported in micrograms per liter (ug/L).
2. Concentrations in bold print equal or exceed the 2L Standard.3. GCLs denotes Gross Contaminant Levels.4. J denotes concentration estimated by project laboratory.5. "<" or BQL denotes not detected at or above the laboratory detection limit.
MW-10
MW-11
MADEP METHODS for VPH and
EPH
C5-C
8 Ali
p
h
a
t
i
c
s
C9-C
18

Ali
p
h
a
t
i
c
s
C9-C
22
A
r
o
m
a
t
i
c
s
C19
-C
36

Ali
p
h
a
t
i
c
s
3.37 feet LNAPL
3.04 feet LNAPL
2.73 feet LNAPL
4.78 feet LNAPL
4.89 feet LNAPL
Could Not Locate
Na
p
h
t
h
a
l
e
n
e
EPA METHOD 8270/625
Be
n
z
o
(
a
)
a
n
t
h
r
a
c
e
n
e
GCLs (ug/L)
To
l
u
e
n
e
MW-3
2L Standards (ug/L)
MW-4
MW-5
MW-6
MW-7
MW-12D
MW-13
MW-14
MW-8
MW-9
MW-1
MW-2
1.95 feet LNAPL
Analytical Method EPA METHOD 6200B
Well ID
Date
Sampled Be
n
z
e
n
e
Et
h
y
l
b
e
n
z
e
n
e
To
t
a
l

X
y
l
e
n
e
s

MT
B
E
Could Not Locate
4.18 feet LNAPL
4.30 feet LNAPL
2-
M
e
t
h
y
l
n
a
p
h
t
h
a
l
e
n
e
Ph
e
n
a
n
t
h
r
e
n
e
Na
p
h
t
h
a
l
e
n
e
TABLE 10
CONTAMINANT MASS CALCULATIONS (Benzene)
CIRCLE K STORE #2701526
8400 NORCROSS ROAD
COLFAX, GUILFORD COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NOS. 44346 and 44550
Year Area (FT^2)*Thickness (FT) Effective Porosity Volume (FT^3) Volume (L)
Benzene
Concentration
(ug/L**)
Benzene Mass
(kg)
2022 800 9.03 0.15 1,083.60 30,682 3,620,060 111.0706
Notes:
Area (FT^2)*Thickness (FT)Density (gm/cm^3)Volume (FT^3)Volume (cm^3)Mass (kg)
Benzene
Concentration
(mg/kg)**
Benzene Mass
(kg)
- 0 0 - - - 0 -
Notes:
Area (FT^2)*Thickness (FT)**Density (gm/cm^3)Volume (FT^3)Volume (cm^3)Mass (kg)
Benzene
Concentration
(mg/kg)**
Benzene Mass
(kg)
- 0 0 - - - 0 -
Notes:
* Area based on groundwater impact above 2L Standard/LNAPL
** Sum of benzene concentrations in source area above Soil-to-Groundwater MSCC
BENZENE MASS CONCENTRATIONS (Groundwater)
2017 SOIL SOURCE ZONE MASS CONCENTRATIONS (BENZENE)
2017 SMEAR SOIL SOURCE ZONE MASS CONCENTRATIONS (BENZENE)
* Area based on groundwater impact in source area for benzene equal to or exceeding its 2L Standard/LNAPL
** Sum of benzene concentrations/LNAPL in source area exceeding 2L Standards
* Area based on groundwater impact above 2L Standard/LNAPL
** Sum of benzene concentrations in source area above Soil-to-Groundwater MSCC

FIGURES
SITE
CAD FILE PREP. BYTYPE CODE REV. BY SCALE PROJECT NO.
TITLE
DATE
REFERENCE: USGS 7.5-MINUTE MAP, GUILFORD,
NORTH CAROLINA, DATED 2016.
MW-1
MW-4
MW-2
MW-3
MW-10
MW-12D
MW-8
MW-7
MW-9T-1
T-2
T-3
T-4
MW-5
MW-6
NORCROSS RO
A
D
SA
N
D
Y

R
I
D
G
E

R
O
A
D
CIRCLE K
#2701526
T-5 T-6
T-7
DISPENSER CAN
O
P
Y
DI
S
P
E
N
S
E
R

C
A
N
O
P
Y
MW-11 MW-14
MW-13
FIGURE 8A
FIGURE 8B
1,500' RADIUS
1,000' RADIUS
500' RADIUS
WSW-1
WSW-2AWSW-2B
WSW-2C
WSW-9
WSW-3
WSW-4
WSW-5
WSW-20
WSW-21
WSW-25
WSW-22
WSW-23
WSW-14
WSW-15
WSW-16
WSW-17
WSW-13
WSW-12
WSW-8
WSW-24
WSW-18
WSW-19
SITE
MW-1
MW-4
MW-2
MW-3
MW-10
MW-12D
MW-8
MW-7
MW-9T-1
T-2
T-3
T-4
MW-5
MW-6
NORCROSS RO
A
D
SA
N
D
Y

R
I
D
G
E

R
O
A
D
CIRCLE K
#2701526
T-5 T-6
T-7
DISPENSER CAN
O
P
Y
DI
S
P
E
N
S
E
R

C
A
N
O
P
Y
MW-11 MW-14
MW-13
A'
B
B'
A
MW-1
MW-4
MW-2
MW-3
MW-10
MW-12D
MW-8
MW-7
MW-9T-1
T-2
T-3
T-4
MW-5
MW-6
NORCROSS RO
A
D
SA
N
D
Y

R
I
D
G
E

R
O
A
D
CIRCLE K
#2701526
T-5 T-6
T-7
DISPENSER CAN
O
P
Y
DI
S
P
E
N
S
E
R

C
A
N
O
P
Y
MW-11 MW-14
MW-13= TYPE II MONITORING WELL
= TYPE III MONITORING WELL
T-1 = 8,000 GALLON DIESEL UST
T-2 = 10,000 GALLON GASOLINE UST
T-3 = 8,000 GALLON GASOLINE UST
T-4 = 10,000 GALLON GASOLINE UST
T-5 = 20,000 GALLON DIESEL UST
T-6 = 20,000 GALLON DIESEL UST
T-7 = 8,000 GALLON KEROSENE UST
= ABANDONED WATER SUPPLY WELL
58.84
58.88
60.98
57.30
63.02
60.64 58.94
60.6761.21
60.83
60.73
61.11
59
.
0
60
.
0
61
.
0
63.0
62.0
61.0
60.0
59.0
58.0
= GROUNDWATER ELEVATION IN FEET
= GROUNDWATER ELEVATION CONTOUR
= GROUNDWATER FLOW DIRECTION
82.87
NL
60.25
1.GROUNDWATER MEASUREMENT TAKEN 05/11/2022
= NOT LOCATEDNL
MW-5
MW-6
T-5 T-6
DI
S
P
E
N
S
E
R

C
A
N
O
P
Y
SS-12
SS-11
SS-10
SS-9
SS-8
SS-7
SS-6
SS-5
SS-4
SS-3
SS-2
SS-1
SS-13
SS-14
SS-15
SS-16
SS-17
SS-18
DISPENSER LOCATION
(TYPICAL)
MW-1
MW-4
MW-2
MW-3
MW-10
MW-12D
MW-8
MW-7
MW-9T-1
T-2
T-3
T-4
SA
N
D
Y

R
I
D
G
E

R
O
A
D
DISPENSER CA
N
O
P
Y
MW-11SS-1
SS-2
B-9
B-10
B-8
B-7
B-6
B-5
B-4
B-3
B-2
B-1
B-12
B-11
R-1
R-2
FIGURE 8A FIGURE 8B
1.ONLY COMPOUNDS EXCEEDING SOIL-TO-GROUNDWATER
MAXIMUM SOIL CONTAMINANT CONCENTRATIONS
(STGW-MSCCs) ARE SHOWN
MW-1
MW-4
MW-2
MW-3
MW-10
MW-12D
MW-8
MW-7
MW-9T-1
T-2
T-3
T-4
MW-5
MW-6
NORCROSS RO
A
D
SA
N
D
Y

R
I
D
G
E

R
O
A
D
CIRCLE K
#2701526
T-5 T-6
T-7
DISPENSER CAN
O
P
Y
DI
S
P
E
N
S
E
R

C
A
N
O
P
Y
MW-11 MW-14
MW-13
= TYPE II MONITORING WELL
= TYPE III MONITORING WELL
T-1 = 8,000 GALLON DIESEL UST
T-2 = 10,000 GALLON GASOLINE UST
T-3 = 8,000 GALLON GASOLINE UST
T-4 = 10,000 GALLON GASOLINE UST
T-5 = 20,000 GALLON DIESEL UST
T-6 = 20,000 GALLON DIESEL UST
T-7 = 8,000 GALLON KEROSENE UST
= ABANDONED WATER SUPPLY WELL
<0.18
= BENZENE CONCENTRATION
= LNAPL
<0.18
NL
1.GROUNDWATER SAMPLES TAKEN 05/11/2022
2.MW-12D NOT USED IN CONTOURING
<0.18
<0.18
<0.18
<0.18
<0.18
<0.18
<0.18
3.04' LNAPL
2.73' LNAPL
4.78' LNAPL
59.7
= BENZENE ISOCONCENTRATION CONTOUR
= NOT LOCATEDNL
1.0
<0.18
MW-1
MW-4
MW-2
MW-3
MW-10
MW-12D
MW-8
MW-7
MW-9T-1
T-2
T-3
T-4
MW-5
MW-6
NORCROSS RO
A
D
SA
N
D
Y

R
I
D
G
E

R
O
A
D
CIRCLE K
#2701526
T-5 T-6
T-7
DISPENSER CAN
O
P
Y
DI
S
P
E
N
S
E
R

C
A
N
O
P
Y
MW-11 MW-14
MW-13
= TYPE II MONITORING WELL
= TYPE III MONITORING WELL
T-1 = 8,000 GALLON DIESEL UST
T-2 = 10,000 GALLON GASOLINE UST
T-3 = 8,000 GALLON GASOLINE UST
T-4 = 10,000 GALLON GASOLINE UST
T-5 = 20,000 GALLON DIESEL UST
T-6 = 20,000 GALLON DIESEL UST
T-7 = 8,000 GALLON KEROSENE UST
= MTBE CONCENTRATION
= LNAPL
<0.18
NL
0.334
1.01
<0.140
40.4
7.67
12.1
<0.140
3.04' LNAPL
2.73' LNAPL
4.78' LNAPL
11.4
= MTBE ISOCONCENTRATION CONTOUR
= NOT LOCATEDNL
= ABANDONED WATER SUPPLY WELL
0.484
(DASHED WHERE INFERRED)
<0.140
1.GROUNDWATER SAMPLES TAKEN 05/11/2022
2.MW-12D NOT USED IN CONTOURING
20
MW-1
MW-4
MW-2
MW-3
MW-10
MW-12D
MW-8
MW-7
MW-9T-1
T-2
T-3
T-4
MW-5
MW-6
NORCROSS RO
A
D
SA
N
D
Y

R
I
D
G
E

R
O
A
D
CIRCLE K
#2701526
T-5 T-6
T-7
DISPENSER CAN
O
P
Y
DI
S
P
E
N
S
E
R

C
A
N
O
P
Y
MW-11 MW-14
MW-13
= TYPE II MONITORING WELL
= TYPE III MONITORING WELL
T-1 = 8,000 GALLON DIESEL UST
T-2 = 10,000 GALLON GASOLINE UST
T-3 = 8,000 GALLON GASOLINE UST
T-4 = 10,000 GALLON GASOLINE UST
T-5 = 20,000 GALLON DIESEL UST
T-6 = 20,000 GALLON DIESEL UST
T-7 = 8,000 GALLON KEROSENE UST
= NAPHTHALENE CONCENTRATION
= LNAPL
<0.18
NL
1.GROUNDWATER SAMPLES TAKEN 05/11/2022
2.MW-12D NOT USED IN CONTOURING
<0.470
3.04' LNAPL
2.73' LNAPL
4.78' LNAPL
28.0
= NAPHTHALENE ISOCONCENTRATION CONTOUR
= NOT LOCATEDNL
6
= ABANDONED WATER SUPPLY WELL
<0.470
<0.470
<0.470
<0.470
<0.470
<0.470
<0.470
<0.470
MW-1
MW-4
MW-2
MW-3
MW-10
MW-12D
MW-8
MW-7
MW-9T-1
T-2
T-3
T-4
MW-5
MW-6
NORCROSS RO
A
D
SA
N
D
Y

R
I
D
G
E

R
O
A
D
CIRCLE K
#2701526
T-5 T-6
T-7
DISPENSER CAN
O
P
Y
DI
S
P
E
N
S
E
R

C
A
N
O
P
Y
MW-11 MW-14
MW-13= TYPE II MONITORING WELL
= TYPE III MONITORING WELL
T-1 = 8,000 GALLON DIESEL UST
T-2 = 10,000 GALLON GASOLINE UST
T-3 = 8,000 GALLON GASOLINE UST
T-4 = 10,000 GALLON GASOLINE UST
T-5 = 20,000 GALLON DIESEL UST
T-6 = 20,000 GALLON DIESEL UST
T-7 = 8,000 GALLON KEROSENE UST
= LNAPL
NL3.04' LNAPL
2.73' LNAPL
4.78' LNAPL
= NOT LOCATEDNL
= ABANDONED WATER SUPPLY WELL
1.GROUNDWATER SAMPLES TAKEN 05/11/2022
2.ONLY COMPOUNDS EXCEEDING 2L STANDARD ARE SHOWN
BENZENE - 1.0 µg/L
NAPHTHALNE - 6.0 µg/L
LNAPL
<0.180
<0.4700.334J
<0.180
<0.470
12.1
59.7
28.011.4
<0.180
<0.4701.01
<0.180
<0.470<0.140
<0.180
<0.470
40.4
2.73'
MTBE - 20 µg/L
LNAPL
BENZENE
MTBE
NAPHTHALENE
BENZENE - 1.0 µg/L
NAPHTHALNE - 6.0 µg/L
<0.180
<0.470
0.0140
LNAPL
BENZENE
MTBE
NAPHTHALENE
LNAPL
<0.180
<0.470
1.01
<0.180
<0.4700.0140
3.04'
4.78'

APPENDIX A

UST SYSTEM TESTING RESULTS

Page 1 of 28 5/11/2017 9:38 AM

North Carolina Department of Environmental Quality
Underground Storage Tank
UST-10B

Printed: 5/11/2017 9:37 AM
Inspection Result: Failed Inspection Date: 4/18/2017
Partial Inspection: No Arrive and Depart Times: 9:40 AM-11:15 AM
Facility ID: 00-0-0000001979 Inspector Jenny Lilley
Facility Name CIRCLE K 1526 Insp. Type Compliance
Facility Address 8400 NORCROSS RD
COLFAX, NC 27235
Guilford County
Located facility, USTs onsite
Reason(s) Routine Compliance
Location 36.0906, -79.996906
Permit Exp. 6/30/2017
Facility Phone

CONTACTS
Contact Type Contact Information
Owner
since 9/20/2011
CIRCLE K STORES INC. , 2550 W. TYVOLA ROAD, SUITE 200 CHARLOTTE, NC 28217-4579, Phone: [phone]
Owner Auth Rep
since 9/20/2011
HEATHER HERMANSEN, 2440 WHITEHALL PARK DR SUITE 800 CHARLOTTE, NC 28273-3553, Phone: (704) 583-
5762, Email: [e-mail]

OWNERSHIP CHANGE
New Owner Change Date Basis Transfer of Ownership Form (UST-15) Submitted

EMERGENCY RESPONSE
Emergency response placard with emergency response operator contact information is posted in the dispensing areas if the
dispensers are left on without an attendant present?
N/A

OTHER PARTICIPANTS
Name Organization

TYLER PS&C

INSPECTOR COMMENTS
Type Date Comment
Tank 4/18/2017 DW FLEX MANIFOLD BAR
Diagram/Files 4/18/2017 11/12 WEEPING PREM RISER AT UNION

SLUDGE IN KERO SB
UST-10B Facility ID: 00-0-0000001979
Page 2 of 28 5/11/2017 9:38 AM
DEBRIS FUEL IN BOTH DIESEL sBS

2" FUEL IN UDC D 13, 14, 15/16, 16/17 VERIFIED ABSORBENT CLOTH
POOL IN 15, 17/18

SOLENOIDS APPEAR TO BE CONFIGURED PROPERLY

Corr. Prot. 4/18/2017 SMALL CRACK IN PREM COMPRESSION SB

3/4 WEEPING AT UNION PREM DISPENSER
LD Interstitial After 07 4/24/2017 1. FUEL ALARMS OCCURRED FOR DISPENSER 9/10: 07/13/16
PREM STP SUMP: 08/07/16, 08/09/16, 08/17/16, 10/08/16
DISPENSER 15/16: 01/31/17.

ADDITIONAL INSPECTOR COMMENTS

TANKS AND PIPING INFORMATION
Tanks Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Tank ID 001-PREM 002-REG1 003-REG2 004-KERO 005-DIESEL1 006-DIESEL2
TIMS Tank ID 001 002 003 004 005 006
Is tank registered? Yes Yes Yes Yes Yes Yes
Date tank installed 9/30/1984 9/30/1984 9/30/1984 9/30/1984 9/30/1984 9/30/1984
Capacity of Tank in
Gallons
10000 10000 8000 8000 20000 20000
Tank / Product use Motor Fuel Motor Fuel Motor Fuel Motor Fuel Motor Fuel Motor Fuel
Product stored in
Tank
Gasoline, Gas Mix Gasoline, Gas Mix Gasoline, Gas Mix Kerosene, Kero Mix Diesel Diesel
Product Detail Premium Regular Regular
If hazardous
substance, CAS# or
description

If other, description
Tank Status Current Current Current Current Current Current
Tank closure report
submitted

Date tank last
operated

Inches of product in
Tank

Manifolded Tank No Yes Yes No No No
Manifolded with #3(003-REG2) #2(002-REG1)
UST-10B Facility ID: 00-0-0000001979
Page 3 of 28 5/11/2017 9:38 AM
Tanks Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
tanks
New Tank System
installed in
accordance with NC
or MI

Tank Construction
Material (DW
required after
11/1/07)
Single Wall Steel Single Wall Steel Single Wall Steel Single Wall Steel Single Wall Steel Single Wall Steel
If other, description
Tank
Manufacturer/Model
Unknown Unknown Unknown Unknown Unknown Unknown
If other, describe
Tank material
verified by
UST-7A/B UST-7A/B UST-7A/B UST-7A/B UST-7A/B UST-7A/B
Date Pipe Installed 9/30/1996 9/30/1996 9/30/1996 4/30/1997 8/6/2015 8/6/2015
Was UST Piping
Installed on or after
11/1/2007?
No No No No Yes Yes
Piping Construction
Material (DW
required after
11/1/07)
Double Wall Flex Double Wall Flex None Double Wall Flex Double Wall FRP Double Wall FRP
If other, description
Pipe
Manufacturer/Model
Unknown Unknown Unknown Unknown NOV: Dualoy 3000/L NOV: Dualoy 3000/L
If other, describe
Pipe material verified
by
Visual Visual Visual Visual Design Plans/UST-
6B
Design Plans/UST-
6B
If E-blend > 10% or
Biodiesel Blend >
20%; Was UST-20
completed and
approved?
N/A N/A N/A N/A N/A N/A

Tanks Tank #7(007-
DIESEL3)

Tank ID 007-DIESEL3
TIMS Tank ID 007
Is tank registered? Yes
Date tank installed 9/30/1984
UST-10B Facility ID: 00-0-0000001979
Page 4 of 28 5/11/2017 9:38 AM
Tanks Tank #7(007-
DIESEL3)

Capacity of Tank in
Gallons
8000
Tank / Product use Motor Fuel
Product stored in
Tank
Diesel
Product Detail
If hazardous
substance, CAS# or
description

If other, description
Tank Status Current
Tank closure report
submitted

Date tank last
operated

Inches of product in
Tank

Manifolded Tank No
Manifolded with
tanks

New Tank System
installed in
accordance with NC
or MI

Tank Construction
Material (DW
required after
11/1/07)
Single Wall Steel
If other, description
Tank
Manufacturer/Model
Unknown
If other, describe
Tank material
verified by
UST-7A/B
Date Pipe Installed 9/5/2014
Was UST Piping
Installed on or after
11/1/2007?
Yes
Piping Construction
Material (DW
required after
Double Wall Flex
UST-10B Facility ID: 00-0-0000001979
Page 5 of 28 5/11/2017 9:38 AM
Tanks Tank #7(007-
DIESEL3)

11/1/07)
If other, description
Pipe
Manufacturer/Model
OPW: Flexworks
If other, describe
Pipe material verified
by
Design Plans/UST-
6B

If E-blend > 10% or
Biodiesel Blend >
20%; Was UST-20
completed and
approved?
N/A

CORROSION PROTECTION
Tank Corrosion
Protection
Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
DWM notified of
current CP method
Yes Yes Yes Yes Yes Yes
Integrity assessment
performed after
3/1/06
No No No No No No
CP Method 1 Impressed Current Impressed Current Impressed Current Impressed Current Impressed Current Impressed Current
if other, Description
CP Installation Date 9/30/1996 9/30/1996 9/30/1996 4/30/1997 9/30/1984 9/30/1984
CP Method 2
if other, Description
CP Installation Date
Flex Connector ,
Piping Extensions,
and/or other metal
fittings Present
Elbow, Ball Valve Elbow, Ball Valve None Elbow, Ball Valve Flex Connector Flex Connector
Flex connector
isolated from ground
N/A N/A N/A Yes Yes
Source of verification
of CP for Flex
Connectors, piping
extensions and/or
other metal fittings
Visual Visual Visual Visual Visual
if other, Description
Submersible pump
(STP) is isolated
Yes Yes N/A N/A Yes Yes
UST-10B Facility ID: 00-0-0000001979
Page 6 of 28 5/11/2017 9:38 AM
Tank Corrosion
Protection
Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
from ground
Piping extensions
and/or other metal
fittings are isolated
from ground
Yes Yes Yes Yes Yes
Flex connector, STP
and/or other metal
fittings protected
from corrosion
N/A N/A N/A N/A N/A N/A
Corrosion protection
method
Isolated Isolated None Isolated Isolated Isolated
Flex connector ,
Piping extensions,
and/or other metal
fittings CP
Installation Date

Dielectric Coating
Installed (If tank
installed after
12/22/88
N/A N/A N/A N/A N/A N/A

Tank Corrosion
Protection
Tank #7(007-
DIESEL3)

DWM notified of
current CP method
Yes
Integrity assessment
performed after
3/1/06
No
CP Method 1 Impressed Current
if other, Description
CP Installation Date 9/30/1996
CP Method 2
if other, Description
CP Installation Date
Flex Connector ,
Piping Extensions,
and/or other metal
fittings Present
Elbow, Ball Valve
Flex connector
isolated from ground
N/A
Source of verification Visual
UST-10B Facility ID: 00-0-0000001979
Page 7 of 28 5/11/2017 9:38 AM
Tank Corrosion
Protection
Tank #7(007-
DIESEL3)

of CP for Flex
Connectors, piping
extensions and/or
other metal fittings
if other, Description
Submersible pump
(STP) is isolated
from ground
Yes
Piping extensions
and/or other metal
fittings are isolated
from ground
Yes
Flex connector, STP
and/or other metal
fittings protected
from corrosion
N/A
Corrosion protection
method
Isolated
Flex connector ,
Piping extensions,
and/or other metal
fittings CP
Installation Date

Dielectric Coating
Installed (If tank
installed after
12/22/88
N/A

Pipe Corrosion
Protection
Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
DWM notified of
current CP method
Yes Yes Yes Yes Yes Yes
CP method Flexible Flexible None Flexible FRP Piping FRP Piping
if other, Description
CP Installation Date 9/30/1996 9/30/1996 9/30/1996 4/30/1997 4/30/1997 4/1/1997
Dielectric Coating
Installed (If piping
installed after
12/22/88
N/A N/A N/A N/A N/A N/A

Pipe Corrosion Tank #7(007-
UST-10B Facility ID: 00-0-0000001979
Page 8 of 28 5/11/2017 9:38 AM
Protection DIESEL3)
DWM notified of
current CP method
Yes
CP method Flexible
if other, Description
CP Installation Date 9/30/1996
Dielectric Coating
Installed (If piping
installed after
12/22/88
N/A

Dispenser Corrosion
Protection
Dispenser #1(1/2) Dispenser #2(3/4) Dispenser #3(5/6) Dispenser #4(7/8) Dispenser #5(9/10) Dispenser #6(11/12)
Flex Connector ,
Piping Extensions,
and/or other metal
fittings Present
Other Metal Other Metal Other Metal Other Metal Other Metal Other Metal
Flex connector
isolated from ground
N/A N/A N/A N/A N/A N/A
Source of verification
of CP for Flex
Connectors, piping
extensions and/or
other metal fittings
Visual Visual Visual Visual Visual Visual
if other, Description
Piping extensions
and/or other metal
fittings are isolated
from ground
Yes Yes Yes Yes Yes Yes
Flex Connectors,
Piping extensions
and/or other metal
fittings protected
from corrosion
N/A N/A N/A N/A N/A N/A
Corrosion protection
method
Isolated Isolated Isolated Isolated Isolated Isolated
Flex connector,
Piping extensions,
and/or other metal
fittings CP
Installation Date

Source of
Information for
Visual Visual Visual Visual Visual Visual
UST-10B Facility ID: 00-0-0000001979
Page 9 of 28 5/11/2017 9:38 AM
Dispenser Corrosion
Protection
Dispenser #1(1/2) Dispenser #2(3/4) Dispenser #3(5/6) Dispenser #4(7/8) Dispenser #5(9/10) Dispenser #6(11/12)
verification of
corrosion protection
for Riser pipe and
other metal piping
if other, Description

Dispenser Corrosion
Protection
Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
Flex Connector ,
Piping Extensions,
and/or other metal
fittings Present
Other Metal Other Metal Other Metal Other Metal Other Metal Other Metal
Flex connector
isolated from ground
N/A N/A N/A N/A N/A N/A
Source of verification
of CP for Flex
Connectors, piping
extensions and/or
other metal fittings
Visual Visual Visual Visual Visual Visual
if other, Description
Piping extensions
and/or other metal
fittings are isolated
from ground
Yes Yes Yes Yes Yes Yes
Flex Connectors,
Piping extensions
and/or other metal
fittings protected
from corrosion
N/A N/A N/A N/A N/A N/A
Corrosion protection
method
Isolated Isolated Isolated Isolated Isolated Isolated
Flex connector,
Piping extensions,
and/or other metal
fittings CP
Installation Date

Source of
Information for
verification of
corrosion protection
for Riser pipe and
Visual Visual Visual Visual Visual Visual
UST-10B Facility ID: 00-0-0000001979
Page 10 of 28 5/11/2017 9:38 AM
Dispenser Corrosion
Protection
Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
other metal piping
if other, Description

Dispenser Corrosion
Protection
Dispenser #13(K)
Flex Connector ,
Piping Extensions,
and/or other metal
fittings Present
Flex Connector
Flex connector
isolated from ground
Yes
Source of verification
of CP for Flex
Connectors, piping
extensions and/or
other metal fittings
Visual
if other, Description
Piping extensions
and/or other metal
fittings are isolated
from ground
Yes
Flex Connectors,
Piping extensions
and/or other metal
fittings protected
from corrosion
N/A
Corrosion protection
method
Isolated
Flex connector,
Piping extensions,
and/or other metal
fittings CP
Installation Date

Source of
Information for
verification of
corrosion protection
for Riser pipe and
other metal piping
Visual
if other, Description

UST-10B Facility ID: 00-0-0000001979
Page 11 of 28 5/11/2017 9:38 AM
CP Conclusions
CP Requirements Met? Yes

Issues

Impressed Current Systems System # 1 System # 2
Applies to Tanks #1(001-PREM), #2(002-REG1), #3(003-REG2), #5(005-
DIESEL1)
#4(004-KERO), #6(006-DIESEL2), #7(007-DIESEL3)
Current Voltage (Gauge) 29.0000 36.0000
Current Amperage (Gauge) 5.8000 0.5000
Current Voltage (Multimeter)
Measured Shunt Voltage (mV)
Rectifier Shunt Factor (Amps/mV)
Amps - Calculated
Last three 60-day readings available Yes Yes
System operating properly Yes No
If no, select all that apply > 20% drop in amps/volts
If other, describe
Hour meter reading? 8872497 8981141
Hour meter installed Yes Yes

CP Tests Test #1 Test #2
Applies to Tanks #5(005-DIESEL1), #3(003-REG2), #2(002-REG1),
#1(001-PREM)
#7(007-DIESEL3), #6(006-DIESEL2), #4(004-
KERO)
Portion of System Tested Tanks Tanks
Date of last Corrosion Protection Test 1/21/2015 1/21/2015
As Left Voltage 31.0200 38.7100
As Left Current 3.3300 6.7300
CP Test Result Pass Pass
Was CP Test done in accordance with National
Standard?
Yes Yes
CP Tester Name TERRY KILLGORE TERRY KILLGORE
Certificate Number 40034 40034
Certifying Organization TANKNOLOGY TANKNOLOGY
CP Testing Company Name TANKNOLOGY TANKNOLOGY
CP Testing Company Phone [phone] [phone]
UST7 form for last CP test submitted to DWM Yes Yes

SPILL PREVENTION
Has DWM been notified of spill methods? Yes

UST-10B Facility ID: 00-0-0000001979
Page 12 of 28 5/11/2017 9:38 AM
Spill/Overfill Details Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank
#6(006-
DIESEL2)
Is a drop tube
present?
Yes Yes Yes Yes Yes Yes
Type of Stage I vapor
recovery?
Coaxial Coaxial Coaxial Coaxial Coaxial Unknown

Spill/Overfill Details Tank #7(007-DIESEL3)
Is a drop tube present? Yes
Type of Stage I vapor
recovery?
Coaxial

Local Fill Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Does Tank have a
Remote Fill?
No No No No No No
Spill Protection Catchment Basin Catchment Basin Catchment Basin Catchment Basin Catchment Basin Catchment Basin
Is spill prevention
equipment provided
and verified?
Yes Yes Yes Yes Yes Yes
Manufacturer/Model Unknown Unknown Unknown Unknown Unknown Unknown
If other, describe
Spill bucket is
double-walled? (If
installed after
11/1/07)
N/A N/A N/A N/A N/A N/A
Spill bucket is
isolated or made of
non-corroding
materials? (If
installed after
11/1/07)
N/A N/A N/A N/A N/A N/A
Date spill prevention
provided
4/12/1994 4/12/1994
Is spill prevention
operating properly?
No Yes No No Yes No
If No, select all that
apply
Hole/Defect Hole/Defect Fuel present, Debris
present
Fuel present
If other, describe

UST-10B Facility ID: 00-0-0000001979
Page 13 of 28 5/11/2017 9:38 AM
Local Fill Tank #7(007-
DIESEL3)

Does Tank have a
Remote Fill?
No
Spill Protection Catchment Basin
Is spill prevention
equipment provided
and verified?
Yes
Manufacturer/Model Unknown
If other, describe
Spill bucket is
double-walled? (If
installed after
11/1/07)
N/A
Spill bucket is
isolated or made of
non-corroding
materials? (If
installed after
11/1/07)
N/A
Date spill prevention
provided
4/12/1994
Is spill prevention
operating properly?
No
If No, select all that
apply
Fuel present
If other, describe

OVERFILL PREVENTION
Has DWM been notified of overfill methods? Yes

Overfill Control Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Is overfill prevention
equipment provided
and verified?
Yes Yes Yes Yes Yes Yes
Date overfill control
provided
4/12/1994 4/12/1994 4/12/1994 4/12/1994 4/12/1994 4/12/1994
Type of overfill
equipment
Auto Shutoff Device Auto Shutoff Device Auto Shutoff Device Auto Shutoff Device Auto Shutoff Device Auto Shutoff Device
Source of
information for
overfill control
Visual observation Visual observation Visual observation Visual observation Visual observation Visual observation
UST-10B Facility ID: 00-0-0000001979
Page 14 of 28 5/11/2017 9:38 AM
Overfill Control Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
verification
If other, describe
Is overfill control
operating properly?
Yes Yes Yes Yes Yes Yes
If No, select all that
apply

If other, describe
Annual overfill check
date(If installed after
11/1/07) (UST-22A)

Annual overfill check
results(UST-22A)

Overfill Control Tank #7(007-
DIESEL3)

Is overfill prevention
equipment provided
and verified?
Yes
Date overfill control
provided
4/12/1994
Type of overfill
equipment
Auto Shutoff Device
Source of
information for
overfill control
verification
Visual observation
If other, describe
Is overfill control
operating properly?
Yes
If No, select all that
apply

If other, describe
Annual overfill check
date(If installed after
11/1/07) (UST-22A)

Annual overfill check
results(UST-22A)

Dispenser Sumps Dispenser #1(1/2) Dispenser #2(3/4) Dispenser #3(5/6) Dispenser #4(7/8) Dispenser #5(9/10) Dispenser #6(11/12)
Are containment Yes Yes Yes Yes Yes Yes
UST-10B Facility ID: 00-0-0000001979
Page 15 of 28 5/11/2017 9:38 AM
Dispenser Sumps Dispenser #1(1/2) Dispenser #2(3/4) Dispenser #3(5/6) Dispenser #4(7/8) Dispenser #5(9/10) Dispenser #6(11/12)
sumps present?
Installation Date 9/30/1996 9/30/1996 9/30/1996 9/30/1996 5/22/2014 9/30/1996
Sump Manufacturer Unknown Unknown Unknown Unknown Unknown Unknown
If Other (Specify)
Sump Construction
Type
Single Walled Single Walled Single Walled Single Walled Single Walled Single Walled
Sump Construction
Material
Plastic Plastic Plastic Plastic Plastic Plastic
If Other (Specify)
Are containment
sumps monitored?
No No No No Yes No
Is monitoring
required per 2N
.0900?
No No No No Yes No
Piping components
and/or STP were
installed/replaced on
or after 11/1/07?
No No No No Yes No
Are spills or small
weeps evident in
sumps?
No No No No No Yes
Are single wall
piping components
located in
containment sump?
(If installed after
11/1/07)
Yes

Dispenser Sumps Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
Are containment
sumps present?
Yes Yes Yes Yes Yes Yes
Installation Date 8/6/2015 8/6/2015 8/6/2015 8/6/2015 8/6/2015 8/6/2015
Sump Manufacturer Unknown Unknown Unknown Unknown Unknown Unknown
If Other (Specify)
Sump Construction
Type
Single Walled Single Walled Single Walled Single Walled Single Walled Single Walled
Sump Construction
Material
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
If Other (Specify)
Are containment
sumps monitored?
Yes Yes Yes Yes Yes Yes
UST-10B Facility ID: 00-0-0000001979
Page 16 of 28 5/11/2017 9:38 AM
Dispenser Sumps Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
Is monitoring
required per 2N
.0900?
Yes Yes Yes Yes Yes Yes
Piping components
and/or STP were
installed/replaced on
or after 11/1/07?
Yes Yes Yes Yes Yes Yes
Are spills or small
weeps evident in
sumps?
Yes Yes Yes Yes Yes Yes
Are single wall
piping components
located in
containment sump?
(If installed after
11/1/07)
Yes Yes Yes Yes Yes Yes

Dispenser Sumps Dispenser #13(K)
Are containment
sumps present?
Yes
Installation Date 9/30/1996
Sump Manufacturer Unknown
If Other (Specify)
Sump Construction
Type
Single Walled
Sump Construction
Material
Plastic
If Other (Specify)
Are containment
sumps monitored?
No
Is monitoring
required per 2N
.0900?
No
Piping components
and/or STP were
installed/replaced on
or after 11/1/07?
No
Are spills or small
weeps evident in
sumps?
No
Are single wall
UST-10B Facility ID: 00-0-0000001979
Page 17 of 28 5/11/2017 9:38 AM
Dispenser Sumps Dispenser #13(K)
piping components
located in
containment sump?
(If installed after
11/1/07)

Other Sumps Sump#1(DIESEL1
STP)
Sump#2(DIESEL2
STP)
Sump#3(DIESEL 3
STP)
Sump#4(KERO TT) Sump#5(PREM
STP)
Sump#6(REG1 STP)
Are containment
sumps present?
Yes Yes Yes Yes Yes Yes
Installation Date 8/6/2015 8/6/2015 5/22/2014 4/12/1994 4/12/1994 4/12/1994
Sump Manufacturer Unknown Unknown OPW: Flexworks
Tank Sump
Unknown Unknown Unknown
If Other (Specify)
Sump Construction
Type
Single Walled Single Walled Single Walled Single Walled Single Walled Single Walled
Sump Construction
Material
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Plastic Plastic Plastic
If Other (Specify)
Are containment
sumps monitored?
Yes Yes Yes No No No
Is monitoring
required per 2N
.0900?
Yes Yes Yes No No No
Piping components
and/or STP were
installed/replaced on
or after 11/1/07?
Yes Yes Yes No No No
Are spills or small
weeps evident in
sumps?
No No No No No No
Are single wall
piping components
located in
containment sump?
(If installed after
11/1/07)
Yes Yes Yes

Other Sumps Sump#7(REG2 STP)
Are containment
sumps present?
No
Installation Date
UST-10B Facility ID: 00-0-0000001979
Page 18 of 28 5/11/2017 9:38 AM
Other Sumps Sump#7(REG2 STP)
Sump Manufacturer
If Other (Specify)
Sump Construction
Type

Sump Construction
Material

If Other (Specify)
Are containment
sumps monitored?

Is monitoring
required per 2N
.0900?
No
Piping components
and/or STP were
installed/replaced on
or after 11/1/07?
No
Are spills or small
weeps evident in
sumps?
No
Are single wall
piping components
located in
containment sump?
(If installed after
11/1/07)

SITING AND SECONDARY CONTAINMENT
Siting And
Sec.Containment-
General
Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank
#6(006-
DIESEL2)
UST system upgraded
with corrosion
protection, spill and
overfill before 1/1/91?
N/A N/A N/A N/A N/A N/A
UST system and/or
piping are located
within siting and
secondary
containment areas?
No No No No No No

UST-10B Facility ID: 00-0-0000001979
Page 19 of 28 5/11/2017 9:38 AM
Siting And
Sec.Containment-
General
Tank #7(007-DIESEL3)
UST system upgraded
with corrosion
protection, spill and
overfill before 1/1/91?
N/A
UST system and/or
piping are located within
siting and secondary
containment areas?
No

LEAK DETECTION
General Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
DWM notified of leak
detection method?
Yes Yes Yes Yes Yes Yes
Piping type Pressurized System Pressurized System Manifold Bar Suction System Pressurized System Pressurized System
Suction Check Type Both
Type LLD present. MLLD MLLD None Not Required MLLD MLLD
Tank – Primary leak
detection method
Statistical Inventory
Reconciliation (SIR)
Statistical Inventory
Reconciliation (SIR)
Statistical Inventory
Reconciliation (SIR)
Statistical Inventory
Reconciliation (SIR)
Statistical Inventory
Reconciliation (SIR)
Statistical Inventory
Reconciliation (SIR)
Tank - if other,
specify

Tank - Primary LD
install date
9/30/1996 9/30/1996 9/30/1996 4/30/1997 4/30/1997 4/1/1997
Tank – Secondary
leak detection
method

Tank - if other,
specify

Piping - Primary leak
detection method
Line Tightness
Testing (LTT)
Line Tightness
Testing (LTT)
Not Required Line Tightness
Testing (LTT)
Interstitial Monitoring
(IM)
Interstitial Monitoring
(IM)
Piping - if other,
specify

Piping - Primary LD
install date
9/30/1996 9/30/1996 9/30/1996 4/30/1997 8/6/2015 8/6/2015
Piping - Secondary
leak detection
method

Piping - if other,
UST-10B Facility ID: 00-0-0000001979
Page 20 of 28 5/11/2017 9:38 AM
General Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
specify

General Tank #7(007-
DIESEL3)

DWM notified of leak
detection method?
Yes
Piping type Pressurized System
Suction Check Type
Type LLD present. MLLD
Tank – Primary leak
detection method
Statistical Inventory
Reconciliation (SIR)

Tank - if other,
specify

Tank - Primary LD
install date
9/30/1996
Tank – Secondary
leak detection
method

Tank - if other,
specify

Piping - Primary leak
detection method
Interstitial Monitoring
(IM)

Piping - if other,
specify

Piping - Primary LD
install date
9/5/2014
Piping - Secondary
leak detection
method

Piping - if other,
specify

PIPING LEAK DETECTION
Pressurized Piping Tank #1(001-PREM) Tank #2(002-REG1) Tank #5(005-DIESEL1) Tank #6(006-DIESEL2) Tank #7(007-DIESEL3)
Last MLLD/ELLD Test Date 8/5/2016 8/5/2016 8/5/2016 8/5/2016 8/5/2016
MLLD/ELLD Test Result Pass Pass Pass Pass Pass
Last LTT Test Date 8/5/2016 8/5/2016 8/5/2016 8/5/2016 8/5/2016
LTT Test Result Pass Pass Pass Pass Pass
Does test result
indicatesuspected release?
No No No No No
UST-10B Facility ID: 00-0-0000001979
Page 21 of 28 5/11/2017 9:38 AM
Pressurized Piping Tank #1(001-PREM) Tank #2(002-REG1) Tank #5(005-DIESEL1) Tank #6(006-DIESEL2) Tank #7(007-DIESEL3)
Number of MLLD/ELLD Types 1 1 1 1 1

MLLD/ELLD Equipment Tank #1(001-PREM)
LLD #1
Tank #2(002-REG1)
LLD #1
Tank #5(005-DIESEL1)
LLD #1
Tank #6(006-DIESEL2)
LLD #1
Tank #7(007-DIESEL3)
LLD #1
MLLD/ELLD
Manufacturer/Model
Red Jacket: FX1V Red Jacket: FX1V Red Jacket: FX1DV Red Jacket: FX1DV Red Jacket: FX1DV
If other, describe
MLLD/ELLD Third Party
Certified?
Yes Yes Yes Yes Yes

MLLD/ELLD Testers MLLD/ELLD Tester #1
MLLD/ELLD Tester Name JEREMY
MLLD/ELLD Testing Company Name PTS
MLLD/ELLD Testing Company Phone Number [phone]

Pressurized Piping LTT LTT #1
LTT Manufacturer/Method AcuRite: Training & Serv
If other, describe
LTT Third Party Certified? Yes

Pressurized Piping LTT Tester LTT Tester #1
LTT Tester Name JEREMY
LTT Testing Company Name PTS
LTT Testing Company Phone Number [phone]

Suction Piping Tank #4(004-KERO)
Last LTT Test Date 8/5/2016
LTT Test Result Pass
Does test result indicate suspected release? Yes

Suction LTT LTT #1
LTT Manufacturer/Method AcuRite: Training & Serv
If other, describe
LTT Third Party Certified? Yes

Suction LTT Tester LTT Tester #1
LTT Tester Name JEREMY
LTT Testing Company Name PTS
UST-10B Facility ID: 00-0-0000001979
Page 22 of 28 5/11/2017 9:38 AM
Suction LTT Tester LTT Tester #1
LTT Testing Company Phone Number [phone]

INTERSTITIAL MONITORING AFTER 11/1/07
IM After 11/07-Consoles IM Console #1
Manufacturer/Model of Interstitial Monitoring Console V-R: TLS-350 (Mag)
If other, describe
Tanks

IM After 11/07-Sumps Sump #1(DIESEL1 STP) Sump #2(DIESEL2 STP) Sump #3(DIESEL 3 STP)
Manufacturer/Model of Sensor(UST-6B) V-R: Pipe Sump Sens 794380-208 V-R: Pipe Sump Sens 794380-208 V-R: Pipe Sump Sens 794380-208
If other, describe
Monitoring Type(UST-6B) Float Sensor Float Sensor Float Sensor
Sensor third party certified Yes Yes Yes
Sensor Operability Check Date(annually) (UST-
22B)
8/5/2016 8/5/2016 8/5/2016
Sensor Operability Check Results(UST-22B) Pass Pass Pass
Sensor < 2” off bottom Yes Yes Yes
Pipe interstice open to sump (if monitored by
sump sensor)
Yes Yes Yes
Sump Visual Inspection Date(annually) (UST-
22C)
8/5/2016 8/5/2016 8/5/2016
Sump Visual Inspection Results(UST-22C) Pass Pass Pass
3 Year Tightness Test Date(UST-6F/23B) 7/7/2015 8/6/2015 8/6/2015
3 Year Tightness Test Result(UST-6F/23B) Pass Pass Pass

IM After 11/07-Pipes Tank #5(005-DIESEL1) Tank #6(006-DIESEL2) Tank #7(007-DIESEL3)
Manufacturer/Model of Sensor(UST-6B) V-R: Pipe Sump Sens 794380-208 V-R: Pipe Sump Sens 794380-208 V-R: Pipe Sump Sens 794380-208
If other, describe
Monitoring Type(UST-6B) Sump Sensor Sump Sensor Sump Sensor
Sensor third party certified
Sensor Operability Check Date(annually) (UST-
22B)

Sensor Operability Check Results(UST-22B)
Secondary Tightness Test Date(UST-6G/23C) 9/6/2014 8/6/2015 8/6/2015
Secondary Tightness Test Results(UST-Pass Pass Pass
UST-10B Facility ID: 00-0-0000001979
Page 23 of 28 5/11/2017 9:38 AM
IM After 11/07-Pipes Tank #5(005-DIESEL1) Tank #6(006-DIESEL2) Tank #7(007-DIESEL3)
6G/23C)
Secondary Tightness Test done in accordance
manufacturer’s instructions(UST-6G/23C)?
Yes Yes Yes

IM After 11/07-
Dispensers
Dispenser #5(9/10) Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Manufacturer/Model
of Sensor(UST-6B)
V-R: Pipe Sump
Sens 794380-208
V-R: Pipe Sump
Sens 794380-208
V-R: Pipe Sump
Sens 794380-208
V-R: Pipe Sump
Sens 794380-208
V-R: Pipe Sump
Sens 794380-208
V-R: Pipe Sump
Sens 794380-208
If other, describe
Monitoring
Type(UST-6B)
Float Sensor Float Sensor Float Sensor Float Sensor Float Sensor Float Sensor
Sensor third party
certified
Yes Yes Yes Yes Yes Yes
Sensor Operability
Check
Date(annually)
(UST-22B)
8/5/2016 8/5/2016 8/5/2016 8/5/2016 8/5/2016 8/5/2016
Sensor Operability
Check Results(UST-
22B)
Pass Pass Pass Pass Pass Pass
Sensor < 2” off
bottom
Yes Yes Yes Yes Yes Yes
Pipe interstice open
to sump (if
monitored by sump
sensor)
Yes Yes Yes Yes Yes Yes
UDC Visual
Inspection
Date(annually)(UST-
22C)
8/5/2016 8/5/2016 8/5/2016 8/5/2016 8/5/2016 8/5/2016
UDC Visual
Inspection
Results(UST-22C)
Pass Pass Pass Pass Pass Pass
3 Year Tightness
Test Date(UST-
6F/23B)
7/22/2015 8/6/2015 8/6/2015 8/6/2015 8/6/2015 8/6/2015
3 Year Tightness
Test Result(UST-
6F/23B)
Pass Pass Pass Pass Pass Pass

IM After 11/07-
Dispensers
Dispenser
#12(17/18)

UST-10B Facility ID: 00-0-0000001979
Page 24 of 28 5/11/2017 9:38 AM
IM After 11/07-
Dispensers
Dispenser
#12(17/18)

Manufacturer/Model
of Sensor(UST-6B)
V-R: Pipe Sump
Sens 794380-208

If other, describe
Monitoring
Type(UST-6B)
Float Sensor
Sensor third party
certified
Yes
Sensor Operability
Check
Date(annually)
(UST-22B)
8/5/2016
Sensor Operability
Check Results(UST-
22B)
Pass
Sensor < 2” off
bottom
Yes
Pipe interstice open
to sump (if
monitored by sump
sensor)
Yes
UDC Visual
Inspection
Date(annually)(UST-
22C)
8/5/2016
UDC Visual
Inspection
Results(UST-22C)
Pass
3 Year Tightness
Test Date(UST-
6F/23B)
8/6/2015
3 Year Tightness
Test Result(UST-
6F/23B)
Pass

IM After 11/07-
Dispenser Monthly
LD
Dispenser #5(9/10) Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
2017 Apr Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2017 Mar Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2017 Feb Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2017 Jan Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: F Alarm: Y Sensor: P Alarm: Y
UST-10B Facility ID: 00-0-0000001979
Page 25 of 28 5/11/2017 9:38 AM
IM After 11/07-
Dispenser Monthly
LD
Dispenser #5(9/10) Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
2016 Dec Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Nov Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Oct Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Sep Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Aug Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Jul Sensor: F Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Jun Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 May Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y

IM After 11/07-
Dispenser Monthly
LD
Dispenser
#12(17/18)

2017 Apr Sensor: P Alarm: Y
2017 Mar Sensor: P Alarm: Y
2017 Feb Sensor: P Alarm: Y
2017 Jan Sensor: P Alarm: Y
2016 Dec Sensor: P Alarm: Y
2016 Nov Sensor: P Alarm: Y
2016 Oct Sensor: P Alarm: Y
2016 Sep Sensor: P Alarm: Y
2016 Aug Sensor: P Alarm: Y
2016 Jul Sensor: P Alarm: Y
2016 Jun Sensor: P Alarm: Y
2016 May Sensor: P Alarm: Y

IM After 11/07-Sump Monthly LD Sump #1(DIESEL1 STP) Sump #2(DIESEL2 STP) Sump #3(DIESEL 3 STP)
2017 Apr Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2017 Mar Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2017 Feb Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2017 Jan Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Dec Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Nov Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Oct Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Sep Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Aug Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Jul Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 Jun Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2016 May Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y

UST-10B Facility ID: 00-0-0000001979
Page 26 of 28 5/11/2017 9:38 AM

IM After 11/07-Dispenser Conclusions
Leak Detection Requirements Met? No
Do the results indicate a suspected release? Yes
Issues Sump contains liquid (SECD3A/SECD26), Monitoring results indicate 1 or more Fails (RLS1/RLS9F)*

IM After 11/07-Sump Conclusions
Leak Detection Requirements Met? Yes
Do the results indicate a suspected release?
Issues

STATISTICAL INVENTORY RECONCILIATION
SIR Systems SIR #1
SIR Manufacturer/Model TotalSIR: TotalSIR V1.0
If other, describe
SIR Third Party Certified? Yes

SIR Monthly LD Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
2017 Feb Pass Pass Pass Pass Pass Pass
2017 Jan Pass Pass Pass Pass Pass Pass
2016 Dec Pass Pass Pass Pass Pass Pass
2016 Nov Pass Pass Pass Pass Pass Pass
2016 Oct Pass Pass Pass Pass Pass Pass
2016 Sep Pass Pass Pass Pass Pass Pass
2016 Aug Pass Pass Pass Pass Pass Pass
2016 Jul Pass Pass Pass Pass Pass Pass
2016 Jun Pass Pass Pass Pass Pass Pass
2016 May Pass Pass Pass Pass Inconclusive Inconclusive
2016 Apr Pass Pass Pass Pass Pass Pass
2016 Mar Pass Pass Pass Pass Pass Pass

SIR Monthly LD Tank #7(007-
DIESEL3)

2017 Feb Pass
2017 Jan Pass
2016 Dec Pass
2016 Nov Pass
2016 Oct Pass
UST-10B Facility ID: 00-0-0000001979
Page 27 of 28 5/11/2017 9:38 AM
SIR Monthly LD Tank #7(007-
DIESEL3)

2016 Sep Pass
2016 Aug Pass
2016 Jul Pass
2016 Jun Pass
2016 May Inconclusive
2016 Apr Pass
2016 Mar Pass

SIR Conclusions
Leak Detection Requirements Met? No
Do the results indicate a suspected release? Yes
Issues Test results show 1 or more FAILS (RLS3*), Not valid for manifold tank systems (LD10I)

Electronic Data Collection EIDC System #1
EIDC Manufacturer/Model V-R: TLS-350 (Mag)
If other, describe
Tanks #1(001-PREM), #2(002-REG1), #3(003-REG2), #4(004-KERO), #5(005-DIESEL1), #6(006-DIESEL2), #7(007-DIESEL3)

TRANSPORTER/FUEL DELIVERY INFORMATION
Delivery Information Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003-REG2) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
All deliveries made
to permitted tanks
Yes Yes Yes Yes Yes Yes

Delivery Information Tank #7(007-
DIESEL3)

All deliveries made
to permitted tanks
Yes

UST-10B Facility ID: 00-0-0000001979
Page 28 of 28 5/11/2017 9:38 AM
SITE DIAGRAM 1

Line/LD Test Data Sheet

COMPANY TEST NUMBER
LOCATION TEST DATE
ADDRESS TECHNICIAN
CITY / STATE CERTIFICATION

LINE TEST
Product
STP Pressure
Isolation
Test Pressure
Initial Level
Final Level
Leak Rate
Start Time
End Time
Test Time
Result
LD TEST
LD Model
Serial #
Check Valve PSI
Resiliency
Test Leak Rate
Opening Time
Result
comments

Circle K Stores, Inc.
2701526
8400 NORCROSS RD
170817A-78
8/17/2017
Matt Torrence
PILOT MOUNTAIN, NC
Regular Premium Diesel Trk Diesel Trk Diesel 2
32 40 28 35 35
C-Valve C-Valve B-Valve B-Valve B-Valve
60 60 45 55 55
.0250 .0250 .0950 .0200 .0200
.0225 .0225 .0975 .0225 .0225
-.0025 -.0025 +.0025 +.0025 +.0025
9:50 9:50 8:40 1:00 1:00
10:20 10:20 9:10 1:30 1:30
30
Pass
FX1V
Pass
30
Pass
FX1V
Pass
30
Pass
FX1DV
Pass
30
Pass
FX1DV
Pass
30
Pass
FX1DV
Pass
Truck Diesel lines tie together in Diesel #2 STP and tested as 1 line.
3445.LTN
1550 2843 0501 4884 3274
20 15 20 20 15
200 mil 230 mil 100 mil 300 mil 280 mil
3 gph 3 gph 3 gph 3 gph 3 gph
2 sec 2 sec 2 sec 2 sec 2 sec
Acurite
"Experience...Reliability...and Service"
P.O. Box 2040 • Cornelius, NC 28031 • Tel. [phone] • FAX [phone]

Page 1 of 32 6/28/2019 11:48 AM

North Carolina
Department of Environmental Quality
Underground Storage Tank
UST-10B
Printed: 6/28/2019 11:42 AM
Inspection Result: Passed Inspection Date: 6/20/2019
Partial Inspection: No Arrive and Depart Times: 10:00 AM-10:45 AM
Facility ID: 00-0-0000001979 Inspector Avery Waring
Facility Name CIRCLE K 2701526 Insp. Type Compliance
Facility Address 8400 NORCROSS RD
COLFAX, NC 27235
Guilford County
Located facility, USTs onsite
Reason(s) Routine Compliance
Location 36.09060, -79.99690
Permit Exp. 3/31/2020
Facility Phone

CONTACTS
Contact Type Contact Information
Owner
since 9/20/2011
CIRCLE K STORES INC. , 2550 W. TYVOLA ROAD, SUITE 200 CHARLOTTE, NC 28217-4579, Phone: [phone]
Primary Operator
since 11/14/2017
JESSICA JAMES, 1100 SITUS COURT, SUITE 100 RALEIGH, NC 27606, Phone: [phone]
Trained: Yes, 11/14/2017, Training Type:Tank School
Primary Operator
since 5/29/2018
MARGERY VAGLIO, 1100 SITUS COURT , SUITE 100 RALEIGH, NC 27606, Phone: [phone], Email:
[e-mail]
Trained: Yes, 5/29/2018, Training Type:Online Training

OWNERSHIP CHANGE
New Owner Change Date Basis Transfer of Ownership Form (UST-15) Submitted

EMERGENCY RESPONSE
Emergency response placard with emergency response operator contact information is posted in the dispensing areas if the
dispensers are left on without an attendant present?
N/A

OTHER PARTICIPANTS
Name Organization

CODY BLALOCK CIRCLE K

INSPECTOR COMMENTS
Type Date Comment

UST-10B Facility ID: 00-0-0000001979
Page 2 of 32 6/28/2019 11:48 AM
ADDITIONAL INSPECTOR COMMENTS

TANKS AND PIPING INFORMATION
Tanks Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Tank ID 001-PREM 002-REG1 003 004-KERO 005-DIESEL1 006-DIESEL2
TIMS Tank ID 001 002 003 004 005 006
Is tank registered? Yes Yes Yes Yes Yes Yes
Date tank installed 9/30/1984 9/30/1984 9/30/1984 9/30/1984 9/30/1984 9/30/1984
Capacity of Tank in
Gallons
10000 10000 8000 8000 20000 20000
Diameter (Inches)
Tank / Product use Motor Fuel Motor Fuel Motor Fuel Motor Fuel Motor Fuel Motor Fuel
Product stored in
Tank
Gasoline, Gas Mix Gasoline, Gas Mix Gasoline, Gas Mix Kerosene, Kero Mix Diesel Diesel
Product Detail Premium Regular
If hazardous
substance, CAS# or
description

If other, description
Tank status Current Current Current Current Current Current
Tank closure report
submitted

Date tank last
operated

Inches of product in
Tank

Compartment tank No No No No No No
Base compartment
Other
compartment(s)

Manifolded tank No No No No No No
Master manifold tank
Manifolded with
tank(s)

New Tank System
installed in
accordance with NC
or MI

Tank Construction
Material (DW
required after
Single Wall Steel Single Wall Steel Single Wall Steel Single Wall Steel Single Wall Steel Single Wall Steel
UST-10B Facility ID: 00-0-0000001979
Page 3 of 32 6/28/2019 11:48 AM
Tanks Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
11/1/07)
If other, description
Tank
Manufacturer/Model
Unknown Unknown Unknown Unknown Unknown Unknown
If other, describe
Tank material
verified by
UST-7A/B UST-7A/B UST-7A/B UST-7A/B UST-7A/B UST-7A/B
Date Pipe Installed 9/30/1996 9/30/1996 9/30/1996 4/30/1997 8/6/2015 8/6/2015
Was UST Piping
Installed on or after
11/1/2007?
No No No No Yes Yes
Piping Construction
Material (DW
required after
11/1/07)
Double Wall Flex Double Wall Flex Double Wall Flex Double Wall Flex Double Wall FRP Double Wall FRP
If other, description
Pipe
Manufacturer/Model
Unknown Unknown Unknown Unknown NOV: Dualoy 3000/L NOV: Dualoy 3000/L
If other, describe
Pipe material verified
by
Visual Visual Visual Visual Visual Visual
If E-blend > 10% or
Biodiesel Blend >
20%; Was UST-20
completed and
approved?
N/A N/A N/A N/A N/A N/A

Tanks Tank #7(007-
DIESEL3)

Tank ID 007-DIESEL3
TIMS Tank ID 007
Is tank registered? Yes
Date tank installed 9/30/1984
Capacity of Tank in
Gallons
8000
Diameter (Inches)
Tank / Product use Motor Fuel
Product stored in
Tank
Diesel
Product Detail
UST-10B Facility ID: 00-0-0000001979
Page 4 of 32 6/28/2019 11:48 AM
Tanks Tank #7(007-
DIESEL3)

If hazardous
substance, CAS# or
description

If other, description
Tank status Current
Tank closure report
submitted

Date tank last
operated

Inches of product in
Tank

Compartment tank No
Base compartment
Other
compartment(s)

Manifolded tank No
Master manifold tank
Manifolded with
tank(s)

New Tank System
installed in
accordance with NC
or MI

Tank Construction
Material (DW
required after
11/1/07)
Single Wall Steel
If other, description
Tank
Manufacturer/Model
Unknown
If other, describe
Tank material
verified by
UST-7A/B
Date Pipe Installed 9/5/2014
Was UST Piping
Installed on or after
11/1/2007?
Yes
Piping Construction
Material (DW
required after
11/1/07)
Double Wall Flex
UST-10B Facility ID: 00-0-0000001979
Page 5 of 32 6/28/2019 11:48 AM
Tanks Tank #7(007-
DIESEL3)

If other, description
Pipe
Manufacturer/Model
OPW: Flexworks
If other, describe
Pipe material verified
by
Visual
If E-blend > 10% or
Biodiesel Blend >
20%; Was UST-20
completed and
approved?
N/A

CORROSION PROTECTION
Tank Corrosion
Protection
Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
DWM notified of
current CP method
Yes Yes Yes Yes Yes Yes
Integrity assessment
performed after
3/1/06
No No No No No No
CP Method 1 Impressed Current Impressed Current Impressed Current Impressed Current Impressed Current Impressed Current
if other, Description
CP Installation Date 9/30/1996 9/30/1996 9/30/1996 4/30/1997 9/30/1984 9/30/1984
CP Method 2
if other, Description
CP Installation Date
Flex Connector ,
Piping Extensions,
and/or other metal
fittings Present
Ball Valve, Elbow,
Other Metal
Ball Valve, Elbow,
Other Metal
None Ball Valve, Elbow,
Other Metal
Elbow, Flex
Connector, Other
Metal
Elbow, Flex
Connector, Other
Metal
Flex connector
isolated from ground
N/A N/A N/A N/A N/A
Source of verification
of CP for Flex
Connectors, piping
extensions and/or
other metal fittings
Visual Visual Visual Visual Visual
if other, Description
Submersible pump
(STP) is isolated
from ground
Yes Yes N/A Yes Yes Yes
UST-10B Facility ID: 00-0-0000001979
Page 6 of 32 6/28/2019 11:48 AM
Tank Corrosion
Protection
Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Piping extensions
and/or other metal
fittings are isolated
from ground
Yes Yes Yes Yes Yes
Flex connector, STP
and/or other metal
fittings protected
from corrosion
Yes Yes N/A Yes Yes Yes
Corrosion protection
method
Isolated Isolated Isolated Isolated Isolated Isolated
Flex connector ,
Piping extensions,
and/or other metal
fittings CP
Installation Date
9/30/1996 9/30/1996 4/30/1997 4/30/1997 4/1/1997
Dielectric Coating
Installed (If tank
installed after
12/22/88
N/A N/A N/A N/A N/A N/A

Tank Corrosion
Protection
Tank #7(007-
DIESEL3)

DWM notified of
current CP method
Yes
Integrity assessment
performed after
3/1/06
No
CP Method 1 Impressed Current
if other, Description
CP Installation Date 9/30/1996
CP Method 2
if other, Description
CP Installation Date
Flex Connector ,
Piping Extensions,
and/or other metal
fittings Present
Ball Valve, Elbow,
Other Metal

Flex connector
isolated from ground
N/A
Source of verification
of CP for Flex
Visual
UST-10B Facility ID: 00-0-0000001979
Page 7 of 32 6/28/2019 11:48 AM
Tank Corrosion
Protection
Tank #7(007-
DIESEL3)

Connectors, piping
extensions and/or
other metal fittings
if other, Description
Submersible pump
(STP) is isolated
from ground
Yes
Piping extensions
and/or other metal
fittings are isolated
from ground
Yes
Flex connector, STP
and/or other metal
fittings protected
from corrosion
Yes
Corrosion protection
method
Isolated
Flex connector ,
Piping extensions,
and/or other metal
fittings CP
Installation Date
9/30/1996
Dielectric Coating
Installed (If tank
installed after
12/22/88
N/A

Pipe Corrosion
Protection
Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
DWM notified of
current CP method
Yes Yes Yes Yes Yes Yes
CP method Flexible Flexible Flexible Flexible FRP Piping FRP Piping
if other, Description
CP Installation Date 9/30/1996 9/30/1996 9/30/1996 4/30/1997 4/30/1997 4/1/1997
Dielectric Coating
Installed (If piping
installed after
12/22/88
N/A N/A N/A N/A N/A N/A

Pipe Corrosion
Protection
Tank #7(007-
DIESEL3)

UST-10B Facility ID: 00-0-0000001979
Page 8 of 32 6/28/2019 11:48 AM
Pipe Corrosion
Protection
Tank #7(007-
DIESEL3)

DWM notified of
current CP method
Yes
CP method Flexible
if other, Description
CP Installation Date 9/30/1996
Dielectric Coating
Installed (If piping
installed after
12/22/88
N/A

Dispenser Corrosion
Protection
Dispenser #1(1/2) Dispenser #2(3/4) Dispenser #3(5/6) Dispenser #4(7/8) Dispenser #5(9/10) Dispenser #6(11/12)
Flex Connector ,
Piping Extensions,
and/or other metal
fittings Present
Other Metal Other Metal Other Metal Other Metal Other Metal Other Metal
Flex connector
isolated from ground
N/A N/A N/A N/A N/A N/A
Source of verification
of CP for Flex
Connectors, piping
extensions and/or
other metal fittings
Visual Visual Visual Visual Visual Visual
if other, Description
Piping extensions
and/or other metal
fittings are isolated
from ground
Yes Yes Yes Yes Yes Yes
Flex Connectors,
Piping extensions
and/or other metal
fittings protected
from corrosion
Yes Yes Yes Yes Yes Yes
Corrosion protection
method
Isolated Isolated Isolated Isolated Isolated Isolated
Flex connector,
Piping extensions,
and/or other metal
fittings CP
Installation Date
9/30/1996 9/30/1996 9/30/1996 9/30/1996 9/30/1996 9/30/1996
Source of Visual Visual Visual Visual Visual Visual
UST-10B Facility ID: 00-0-0000001979
Page 9 of 32 6/28/2019 11:48 AM
Dispenser Corrosion
Protection
Dispenser #1(1/2) Dispenser #2(3/4) Dispenser #3(5/6) Dispenser #4(7/8) Dispenser #5(9/10) Dispenser #6(11/12)
Information for
verification of
corrosion protection
for Riser pipe and
other metal piping
if other, Description

Dispenser Corrosion
Protection
Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
Flex Connector ,
Piping Extensions,
and/or other metal
fittings Present
Other Metal Other Metal Other Metal Other Metal Other Metal Other Metal
Flex connector
isolated from ground
N/A N/A N/A N/A N/A N/A
Source of verification
of CP for Flex
Connectors, piping
extensions and/or
other metal fittings
Visual Visual Visual Visual Visual Visual
if other, Description
Piping extensions
and/or other metal
fittings are isolated
from ground
Yes Yes Yes Yes Yes Yes
Flex Connectors,
Piping extensions
and/or other metal
fittings protected
from corrosion
Yes Yes Yes Yes Yes Yes
Corrosion protection
method
Isolated Isolated Isolated Isolated Isolated Isolated
Flex connector,
Piping extensions,
and/or other metal
fittings CP
Installation Date
9/30/1996 9/30/1996 9/30/1996 9/30/1996 9/30/1996 9/30/1996
Source of
Information for
verification of
corrosion protection
Visual Visual Visual Visual Visual Visual
UST-10B Facility ID: 00-0-0000001979
Page 10 of 32 6/28/2019 11:48 AM
Dispenser Corrosion
Protection
Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
for Riser pipe and
other metal piping
if other, Description

Dispenser Corrosion
Protection
Dispenser #13(K)
Flex Connector ,
Piping Extensions,
and/or other metal
fittings Present
Other Metal
Flex connector
isolated from ground
N/A
Source of verification
of CP for Flex
Connectors, piping
extensions and/or
other metal fittings
Visual
if other, Description
Piping extensions
and/or other metal
fittings are isolated
from ground
Yes
Flex Connectors,
Piping extensions
and/or other metal
fittings protected
from corrosion
Yes
Corrosion protection
method
Isolated
Flex connector,
Piping extensions,
and/or other metal
fittings CP
Installation Date
4/30/1997
Source of
Information for
verification of
corrosion protection
for Riser pipe and
other metal piping
Visual
if other, Description
UST-10B Facility ID: 00-0-0000001979
Page 11 of 32 6/28/2019 11:48 AM

CP Conclusions
CP Requirements Met? Yes

Issues

Impressed Current Systems System # 1
Applies to Tanks #1(001-PREM), #2(002-REG1), #3(003), #4(004-KERO), #5(005-DIESEL1), #6(006-DIESEL2), #7(007-DIESEL3)
Current Voltage (Gauge) 28
Current Amperage (Gauge)
Current Voltage (Multimeter)
Measured Shunt Voltage (mV)
Rectifier Shunt Factor (Amps/mV)
Amps - Calculated
Last three 60-day readings available Yes
System operating properly Yes
If no, select all that apply
If other, describe
Hour meter reading? 8703
Hour meter installed Yes

CP Test
No CP Test Results Provided

SPILL PREVENTION
Has DWM been notified of spill methods? Yes

Spill/Overfill Details Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Is a drop tube
present?
Yes Yes Yes Yes Yes Yes
Type of Stage I vapor
recovery?
Coaxial Coaxial Coaxial Coaxial Coaxial Unknown

Spill/Overfill Details Tank #7(007-
DIESEL3)

Is a drop tube
present?
Yes
Type of Stage I vapor
recovery?
Coaxial

UST-10B Facility ID: 00-0-0000001979
Page 12 of 32 6/28/2019 11:48 AM
Local Fill Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Does Tank have a
Remote or Second
Fill?
No No No No No No
Spill Protection Catchment Basin Catchment Basin Catchment Basin Catchment Basin Catchment Basin Catchment Basin
Is spill prevention
equipment provided
and verified?
Yes Yes Yes Yes Yes Yes
Manufacturer/Model Unknown Unknown BLANK Unknown Unknown Unknown
If other, describe
Spill bucket is
double-walled?
N/A N/A N/A N/A N/A N/A
Monitoring
Type(UST-6B)

Is spill bucket
interstice monitored
every 30 days? (If
installed before
11/1/07)

Spill bucket is
isolated or made of
non-corroding
materials? (If
installed after
11/1/07)
Yes Yes N/A Yes N/A N/A
Date spill prevention
provided
4/12/1994 4/12/1994 4/12/1994
Last 12 monthly spill
bucket checks
completed and all
deficiencies
corrected (UST-27)?
Yes Yes Yes Yes Yes Yes
O&M walkthrough
inspection completed
in accordance with
national standard
(e.g. PEI RP 900)
(UST-27)?
Yes Yes Yes Yes Yes Yes
Is spill prevention
operating properly?
Yes Yes Yes Yes Yes Yes
If No, select all that
apply

UST-10B Facility ID: 00-0-0000001979
Page 13 of 32 6/28/2019 11:48 AM
Local Fill Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
If other, describe
3 Year Tightness
Test Date(UST-
6D/23A)
6/3/2019 6/3/2019 3/28/2018 3/28/2018 3/28/2018 3/28/2018
Primary Tightness
Test Result(UST-
6D/23A)
Pass Pass Pass Pass Pass Pass
Secondary Tightness
Test Result(UST-
6D/23A)
Pass Pass
Tightness Testing
done in accordance
with a standard?
Yes Yes Yes Yes Yes Yes

Local Fill Tank #7(007-
DIESEL3)

Does Tank have a
Remote or Second
Fill?
No
Spill Protection Catchment Basin
Is spill prevention
equipment provided
and verified?
Yes
Manufacturer/Model Unknown
If other, describe
Spill bucket is
double-walled?
N/A
Monitoring
Type(UST-6B)

Is spill bucket
interstice monitored
every 30 days? (If
installed before
11/1/07)

Spill bucket is
isolated or made of
non-corroding
materials? (If
installed after
11/1/07)
N/A
Date spill prevention 4/12/1994
UST-10B Facility ID: 00-0-0000001979
Page 14 of 32 6/28/2019 11:48 AM
Local Fill Tank #7(007-
DIESEL3)

provided
Last 12 monthly spill
bucket checks
completed and all
deficiencies
corrected (UST-27)?
Yes
O&M walkthrough
inspection completed
in accordance with
national standard
(e.g. PEI RP 900)
(UST-27)?
Yes
Is spill prevention
operating properly?
Yes
If No, select all that
apply

If other, describe
3 Year Tightness
Test Date(UST-
6D/23A)
3/28/2018
Primary Tightness
Test Result(UST-
6D/23A)
Pass
Secondary Tightness
Test Result(UST-
6D/23A)

Tightness Testing
done in accordance
with a standard?
Yes

OVERFILL PREVENTION
Has DWM been notified of overfill methods? Yes

Overfill Control Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Is overfill prevention
equipment provided
and verified?
Yes Yes Yes Yes Yes Yes
Date overfill control
provided
4/12/1994 4/12/1994 4/12/1994 4/12/1994 4/12/1994 4/12/1994
Type of overfill Auto Shutoff Device Auto Shutoff Device Auto Shutoff Device Auto Shutoff Device Auto Shutoff Device Auto Shutoff Device
UST-10B Facility ID: 00-0-0000001979
Page 15 of 32 6/28/2019 11:48 AM
Overfill Control Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
equipment
Source of
information for
overfill control
verification
Visual observation Visual observation Visual observation Visual observation Visual observation Visual observation
If other, describe
Is overfill control
operating properly?
Yes Yes Yes Yes Yes Yes
If No, select all that
apply

If other, describe
Overfill check date
(UST-22A)
3/28/2018 12/28/2018 3/28/2018 3/28/2018 3/28/2018 3/28/2018
Overfill check result
(UST-22A)
Pass Pass Pass Pass Pass Pass
Capacity of Tank in
Gallons
10000 10000 8000 8000 20000 20000
Diameter (Inches)

Overfill Control Tank #7(007-
DIESEL3)

Is overfill prevention
equipment provided
and verified?
Yes
Date overfill control
provided
4/12/1994
Type of overfill
equipment
Auto Shutoff Device
Source of
information for
overfill control
verification
Visual observation
If other, describe
Is overfill control
operating properly?
Yes
If No, select all that
apply

If other, describe
Overfill check date
(UST-22A)
3/28/2018
Overfill check result Pass
UST-10B Facility ID: 00-0-0000001979
Page 16 of 32 6/28/2019 11:48 AM
Overfill Control Tank #7(007-
DIESEL3)

(UST-22A)
Capacity of Tank in
Gallons
8000
Diameter (Inches)

Dispenser Sumps Dispenser #1(1/2) Dispenser #2(3/4) Dispenser #3(5/6) Dispenser #4(7/8) Dispenser #5(9/10) Dispenser #6(11/12)
Are containment
sumps present?
Yes Yes Yes Yes Yes Yes
Installation Date 9/30/1996 9/30/1996 9/30/1996 9/30/1996 5/22/2014 9/30/1996
Sump Manufacturer Unknown Unknown Unknown Unknown Unknown Unknown
If Other (Specify)
Sump Construction
Type
Single Walled Single Walled Single Walled Single Walled Single Walled Single Walled
Sump Construction
Material
Plastic Plastic Plastic Plastic Plastic Plastic
If Other (Specify)
Are containment
sumps monitored?
No No No No Yes No
Is monitoring
required per 2N
.0900?
No No No No Yes No
Piping components
and/or STP were
installed/replaced on
or after 11/1/07?
No No No No Yes No
Are spills or small
weeps evident in
sumps?
No No No No No No
Are single wall
piping components
located in
containment sump?
(If installed after
11/1/07)
Yes
UDC Visual
Inspection
Date(annually)(UST-
22C)
3/28/2019 3/28/2019 3/28/2019 3/28/2019 3/28/2019 3/28/2019
UDC Visual
Inspection
Results(UST-22C)
Pass Pass Pass Pass Pass Pass
UST-10B Facility ID: 00-0-0000001979
Page 17 of 32 6/28/2019 11:48 AM
Dispenser Sumps Dispenser #1(1/2) Dispenser #2(3/4) Dispenser #3(5/6) Dispenser #4(7/8) Dispenser #5(9/10) Dispenser #6(11/12)
Annual containment
sump check
completed in
accordance with
national standard
(e.g. PEI RP 900)?
Yes Yes Yes Yes Yes Yes

Dispenser Sumps Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
Are containment
sumps present?
Yes Yes Yes Yes Yes Yes
Installation Date 8/6/2015 8/6/2015 8/6/2015 8/6/2015 8/6/2015 8/6/2015
Sump Manufacturer Unknown Unknown Unknown Unknown Unknown Unknown
If Other (Specify)
Sump Construction
Type
Single Walled Single Walled Single Walled Single Walled Single Walled Single Walled
Sump Construction
Material
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
If Other (Specify)
Are containment
sumps monitored?
Yes Yes Yes Yes Yes Yes
Is monitoring
required per 2N
.0900?
Yes Yes Yes Yes Yes Yes
Piping components
and/or STP were
installed/replaced on
or after 11/1/07?
Yes Yes Yes Yes Yes Yes
Are spills or small
weeps evident in
sumps?
No No No No No No
Are single wall
piping components
located in
containment sump?
(If installed after
11/1/07)
Yes Yes Yes Yes Yes Yes
UDC Visual
Inspection
Date(annually)(UST-
22C)
3/28/2019 3/28/2019 3/28/2019 3/28/2019 3/28/2019 3/28/2019
UDC Visual Pass Pass Pass Pass Pass Pass
UST-10B Facility ID: 00-0-0000001979
Page 18 of 32 6/28/2019 11:48 AM
Dispenser Sumps Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
Inspection
Results(UST-22C)
Annual containment
sump check
completed in
accordance with
national standard
(e.g. PEI RP 900)?
Yes Yes Yes Yes Yes Yes

Dispenser Sumps Dispenser #13(K)
Are containment
sumps present?
Yes
Installation Date 9/30/1996
Sump Manufacturer Unknown
If Other (Specify)
Sump Construction
Type
Single Walled
Sump Construction
Material
Plastic
If Other (Specify)
Are containment
sumps monitored?
No
Is monitoring
required per 2N
.0900?
No
Piping components
and/or STP were
installed/replaced on
or after 11/1/07?
No
Are spills or small
weeps evident in
sumps?
No
Are single wall
piping components
located in
containment sump?
(If installed after
11/1/07)

UDC Visual
Inspection
Date(annually)(UST-
3/28/2019
UST-10B Facility ID: 00-0-0000001979
Page 19 of 32 6/28/2019 11:48 AM
Dispenser Sumps Dispenser #13(K)
22C)
UDC Visual
Inspection
Results(UST-22C)
Pass
Annual containment
sump check
completed in
accordance with
national standard
(e.g. PEI RP 900)?
Yes

Other Sumps Sump#1(DIESEL1
STP)
Sump#2(DIESEL2
STP)
Sump#3(DIESEL 3
STP)
Sump#4(KERO TT) Sump#5(PREM
STP)
Sump#6(REG1 STP)
Are containment
sumps present?
Yes Yes Yes Yes Yes Yes
Installation Date 8/6/2015 8/6/2015 5/22/2014 4/12/1994 4/12/1994 4/12/1994
Sump Manufacturer Unknown Unknown OPW: Flexworks
Tank Sump
Unknown Unknown Unknown
If Other (Specify)
Sump Construction
Type
Single Walled Single Walled Single Walled Single Walled Single Walled Single Walled
Sump Construction
Material
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Fiberglass
Reinforced Plastic
Plastic Plastic Plastic
If Other (Specify)
Are containment
sumps monitored?
Yes Yes Yes No No No
Is monitoring
required per 2N
.0900?
Yes Yes Yes No No No
Piping components
and/or STP were
installed/replaced on
or after 11/1/07?
Yes Yes Yes No No No
Are spills or small
weeps evident in
sumps?
No No No No No No
Are single wall
piping components
located in
containment sump?
(If installed after
11/1/07)
Yes Yes Yes
UST-10B Facility ID: 00-0-0000001979
Page 20 of 32 6/28/2019 11:48 AM
Other Sumps Sump#1(DIESEL1
STP)
Sump#2(DIESEL2
STP)
Sump#3(DIESEL 3
STP)
Sump#4(KERO TT) Sump#5(PREM
STP)
Sump#6(REG1 STP)
Sump Visual
Inspection
Date(annually)
(UST-22C)
3/28/2019 3/28/2019 3/28/2019 3/28/2019 3/28/2019 3/28/2019
Sump Visual
Inspection
Results(UST-22C)
Pass Pass Pass Pass Pass Pass
Annual containment
sump check
completed in
accordance with
national standard
(e.g. PEI RP 900)?
Yes Yes Yes Yes Yes Yes

Other Sumps Sump#7(REG2 STP)
Are containment
sumps present?
No
Installation Date
Sump Manufacturer
If Other (Specify)
Sump Construction
Type

Sump Construction
Material

If Other (Specify)
Are containment
sumps monitored?

Is monitoring
required per 2N
.0900?
No
Piping components
and/or STP were
installed/replaced on
or after 11/1/07?
No
Are spills or small
weeps evident in
sumps?
No
Are single wall
piping components
located in
containment sump?

UST-10B Facility ID: 00-0-0000001979
Page 21 of 32 6/28/2019 11:48 AM
Other Sumps Sump#7(REG2 STP)
(If installed after
11/1/07)
Sump Visual
Inspection
Date(annually)
(UST-22C)
3/28/2019
Sump Visual
Inspection
Results(UST-22C)
Pass
Annual containment
sump check
completed in
accordance with
national standard
(e.g. PEI RP 900)?
Yes

SITING AND SECONDARY CONTAINMENT
Siting And
Sec.Containment-
General
Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
UST system upgraded
with corrosion
protection, spill and
overfill before 1/1/91?
N/A N/A N/A N/A N/A N/A
UST system and/or
piping are located
within siting and
secondary
containment areas?
No No No No No No

Siting And
Sec.Containment-
General
Tank #7(007-
DIESEL3)

UST system upgraded
with corrosion
protection, spill and
overfill before 1/1/91?
N/A
UST system and/or
piping are located
within siting and
secondary
containment areas?
No
UST-10B Facility ID: 00-0-0000001979
Page 22 of 32 6/28/2019 11:48 AM

LEAK DETECTION
General Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
DWM notified of leak
detection method?
Yes Yes Yes Yes Yes Yes
Piping Type
Piping type Pressurized System Pressurized System Manifold Bar Suction System Pressurized System Pressurized System
Suction check type Both
Type LLD present. MLLD MLLD None Not Required MLLD MLLD
Tank Release
Detection

Primary leak
detection method
Statistical Inventory
Reconciliation (SIR)
Statistical Inventory
Reconciliation (SIR)
Statistical Inventory
Reconciliation (SIR)
Statistical Inventory
Reconciliation (SIR)
Statistical Inventory
Reconciliation (SIR)
Statistical Inventory
Reconciliation (SIR)
if other, specify
Primary LD install
date
9/30/1996 9/30/1996 9/30/1996 4/30/1997 4/30/1997 4/1/1997
Secondary leak
detection method

if other, specify
Piping Release
Detection

Primary leak
detection method
Statistical Inventory
Reconciliation (SIR)
Statistical Inventory
Reconciliation (SIR)
Not Required Statistical Inventory
Reconciliation (SIR)
Interstitial Monitoring
(IM)
Interstitial Monitoring
(IM)
if other, specify
Primary LD install
date
9/30/1996 9/30/1996 9/30/1996 4/30/1997 8/6/2015 8/6/2015
Secondary leak
detection method

if other, specify
Equipment Checks
Last 12 monthly RD
equipment checks
completed and all
deficiencies
corrected (UST-27)?
Yes Yes Yes Yes Yes Yes
if no, select all that
apply

Annual handheld RD
equipment check
completed and all
Yes Yes Yes Yes Yes Yes
UST-10B Facility ID: 00-0-0000001979
Page 23 of 32 6/28/2019 11:48 AM
General Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
deficiencies
corrected?
if no, select all that
apply

annual handheld
RD equipment check
date
6/20/2019 6/20/2019 6/20/2019 6/20/2019 6/20/2019 6/20/2019
RD Equipment
checks completed in
accordance with
national standard
(e.g. PEI RP 900)
(UST-27)?
Yes Yes Yes Yes Yes Yes

General Tank #7(007-
DIESEL3)

DWM notified of leak
detection method?
Yes
Piping Type
Piping type Pressurized System
Suction check type
Type LLD present. MLLD
Tank Release
Detection

Primary leak
detection method
Statistical Inventory
Reconciliation (SIR)

if other, specify
Primary LD install
date
9/30/1996
Secondary leak
detection method

if other, specify
Piping Release
Detection

Primary leak
detection method
Interstitial Monitoring
(IM)

if other, specify
Primary LD install
date
9/5/2014
Secondary leak
detection method

UST-10B Facility ID: 00-0-0000001979
Page 24 of 32 6/28/2019 11:48 AM
General Tank #7(007-
DIESEL3)

if other, specify
Equipment Checks
Last 12 monthly RD
equipment checks
completed and all
deficiencies
corrected (UST-27)?
Yes
if no, select all that
apply

Annual handheld RD
equipment check
completed and all
deficiencies
corrected?
Yes
if no, select all that
apply

annual handheld
RD equipment check
date
6/20/2019
RD Equipment
checks completed in
accordance with
national standard
(e.g. PEI RP 900)
(UST-27)?
Yes

PIPING LEAK DETECTION
Pressurized Piping Tank #1(001-PREM) Tank #2(002-REG1) Tank #5(005-DIESEL1) Tank #6(006-DIESEL2) Tank #7(007-DIESEL3)
Last MLLD/ELLD Test Date 3/28/2019 3/28/2019 3/28/2019 3/28/2019 3/28/2019
MLLD/ELLD Test Result Pass Pass Pass Pass Pass
Last LTT Test Date 5/31/2018 5/31/2018 8/17/2017 8/17/2017 8/17/2017
LTT Test Result Pass Pass Pass Pass Pass
Does test result
indicatesuspected release?
No No No No No
Number of MLLD/ELLD Types 1 1 1 1 1

MLLD/ELLD Equipment Tank #1(001-PREM)
LLD #1
Tank #2(002-REG1)
LLD #1
Tank #5(005-DIESEL1)
LLD #1
Tank #6(006-DIESEL2)
LLD #1
Tank #7(007-DIESEL3)
LLD #1
MLLD/ELLD
Manufacturer/Model
Red Jacket: FX1V Red Jacket: FX1V Red Jacket: FX1DV Red Jacket: FX1DV Red Jacket: FX1DV
If other, describe
UST-10B Facility ID: 00-0-0000001979
Page 25 of 32 6/28/2019 11:48 AM
MLLD/ELLD Equipment Tank #1(001-PREM)
LLD #1
Tank #2(002-REG1)
LLD #1
Tank #5(005-DIESEL1)
LLD #1
Tank #6(006-DIESEL2)
LLD #1
Tank #7(007-DIESEL3)
LLD #1
MLLD/ELLD Third Party
Certified?
Yes Yes Yes Yes Yes

MLLD/ELLD Testers MLLD/ELLD Tester #1
MLLD/ELLD Tester Name KYLE SCHNIEDER
MLLD/ELLD Testing Company Name PS AND C
MLLD/ELLD Testing Company Phone Number [phone]

Pressurized Piping LTT LTT #1 LTT #2
LTT Manufacturer/Method EZY-Chek Manual LLD: Estabrook EZY-Chek II Auto LLD: Estabrook
If other, describe
LTT Third Party Certified? Yes Yes

Pressurized Piping LTT Tester LTT Tester #1
LTT Tester Name MATT TORRENCE
LTT Testing Company Name PTS
LTT Testing Company Phone Number [phone]

Suction Piping Tank #4(004-KERO)
Last LTT Test Date
LTT Test Result
Does test result indicate suspected release?

INTERSTITIAL MONITORING AFTER 11/1/07
IM After 11/07-Consoles IM Console #1
Manufacturer/Model of Interstitial Monitoring Console V-R: TLS-350 CSLD
If other, describe
UST-10B Facility ID: 00-0-0000001979
Page 26 of 32 6/28/2019 11:48 AM
IM After 11/07-Consoles IM Console #1
Tanks

IM After 11/07-Sumps Sump #1(DIESEL1 STP) Sump #2(DIESEL2 STP) Sump #3(DIESEL 3 STP)
Manufacturer/Model of Sensor(UST-6B) V-R: Sump Sens-Pipe 794380-208 V-R: Sump Sens-Pipe 794380-208 V-R: Sump Sens-Pipe 794380-208
If other, describe
Monitoring Type(UST-6B) Float Sensor Float Sensor Float Sensor
Sensor third party certified Yes Yes Yes
Sensor Operability Check Date(annually)
(UST-22B)
3/28/2019 3/28/2019 3/28/2019
Sensor Operability Check Results(UST-22B) Pass Pass Pass
Sensor < 2” off bottom Yes Yes Yes
Pipe interstice open to sump (if monitored by
sump sensor)
Yes Yes Yes
3 Year Tightness Test Date(UST-6F/23B) 7/13/2017 7/13/2017 7/13/2017
3 Year Tightness Test Result(UST-6F/23B) Pass Pass Pass

IM After 11/07-Pipes Tank #5(005-DIESEL1) Tank #6(006-DIESEL2) Tank #7(007-DIESEL3)
Manufacturer/Model of Sensor(UST-6B) V-R: Sump Sens-Pipe 794380-208 V-R: Sump Sens-Pipe 794380-208 V-R: Sump Sens-Pipe 794380-208
If other, describe
Monitoring Type(UST-6B) Sump Sensor Sump Sensor Sump Sensor
Sensor third party certified
Sensor Operability Check Date(annually)
(UST-22B)

Sensor Operability Check Results(UST-22B)
Secondary Tightness Test Date(UST-6G/23C) 9/5/2017 9/5/2017 9/5/2017
Secondary Tightness Test Results(UST-
6G/23C)
Pass Pass Pass
Secondary Tightness Test done in accordance
manufacturer’s instructions(UST-6G/23C)?
Yes Yes Yes

IM After 11/07-
Dispensers
Dispenser #5(9/10) Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Manufacturer/Model
of Sensor(UST-6B)
V-R: Sump Sens-
Pipe 794380-208
V-R: Sump Sens-
Pipe 794380-208
V-R: Sump Sens-
Pipe 794380-208
V-R: Sump Sens-
Pipe 794380-208
V-R: Sump Sens-
Pipe 794380-208
V-R: Sump Sens-
Pipe 794380-208
If other, describe
Monitoring
Type(UST-6B)
Float Sensor Float Sensor Float Sensor Float Sensor Float Sensor Float Sensor
Sensor third party
certified
Yes Yes Yes Yes Yes Yes
Sensor Operability 3/28/2019 3/28/2019 3/28/2019 3/28/2019 3/28/2019 3/28/2019
UST-10B Facility ID: 00-0-0000001979
Page 27 of 32 6/28/2019 11:48 AM
IM After 11/07-
Dispensers
Dispenser #5(9/10) Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Check
Date(annually)
(UST-22B)
Sensor Operability
Check Results(UST-
22B)
Pass Pass Pass Pass Pass Pass
Sensor < 2” off
bottom
Yes Yes Yes Yes Yes Yes
Pipe interstice open
to sump (if
monitored by sump
sensor)
Yes Yes Yes Yes Yes Yes
3 Year Tightness
Test Date(UST-
6F/23B)
7/13/2017 7/13/2017 7/13/2017 7/13/2017 7/13/2017 7/13/2017
3 Year Tightness
Test Result(UST-
6F/23B)
Pass Pass Pass Pass Pass Pass

IM After 11/07-
Dispensers
Dispenser
#12(17/18)

Manufacturer/Model
of Sensor(UST-6B)
V-R: Sump Sens-
Pipe 794380-208

If other, describe
Monitoring
Type(UST-6B)
Float Sensor
Sensor third party
certified
Yes
Sensor Operability
Check
Date(annually)
(UST-22B)
3/28/2019
Sensor Operability
Check Results(UST-
22B)
Pass
Sensor < 2” off
bottom
Yes
Pipe interstice open
to sump (if
monitored by sump
sensor)
Yes
UST-10B Facility ID: 00-0-0000001979
Page 28 of 32 6/28/2019 11:48 AM
IM After 11/07-
Dispensers
Dispenser
#12(17/18)

3 Year Tightness
Test Date(UST-
6F/23B)
7/13/2017
3 Year Tightness
Test Result(UST-
6F/23B)
Pass

IM After 11/07-
Dispenser Monthly
LD
Dispenser #5(9/10) Dispenser #7(13s) Dispenser #8(14/15) Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
2019 Jun Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2019 May Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2019 Apr Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2019 Mar Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2019 Feb Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2019 Jan Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Dec Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Nov Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Oct Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Sep Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Aug Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Jul Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y

IM After 11/07-
Dispenser Monthly
LD
Dispenser
#12(17/18)

2019 Jun Sensor: P Alarm: Y
2019 May Sensor: P Alarm: Y
2019 Apr Sensor: P Alarm: Y
2019 Mar Sensor: P Alarm: Y
2019 Feb Sensor: P Alarm: Y
2019 Jan Sensor: P Alarm: Y
2018 Dec Sensor: P Alarm: Y
2018 Nov Sensor: P Alarm: Y
2018 Oct Sensor: P Alarm: Y
2018 Sep Sensor: P Alarm: Y
2018 Aug Sensor: P Alarm: Y
2018 Jul Sensor: P Alarm: Y

UST-10B Facility ID: 00-0-0000001979
Page 29 of 32 6/28/2019 11:48 AM
IM After 11/07-Sump Monthly LD Sump #1(DIESEL1 STP) Sump #2(DIESEL2 STP) Sump #3(DIESEL 3 STP)
2019 Jun Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2019 May Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2019 Apr Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2019 Mar Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2019 Feb Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2019 Jan Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Dec Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Nov Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Oct Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Sep Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Aug Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y
2018 Jul Sensor: P Alarm: Y Sensor: P Alarm: Y Sensor: P Alarm: Y

IM After 11/07-Dispenser Conclusions
Leak Detection Requirements Met? Yes
Do the results indicate a suspected release?
Issues

IM After 11/07-Sump Conclusions
Leak Detection Requirements Met? Yes
Do the results indicate a suspected release?
Issues

STATISTICAL INVENTORY RECONCILIATION
SIR Systems SIR #1
SIR Manufacturer/Model TotalSIR: TotalSIR V1.0
If other, describe
SIR Third Party Certified? Yes

SIR Monthly LD Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-DIESEL1) Tank #6(006-DIESEL2)
2019 Jun Pass Pass Pass Pass Pass Pass
2019 May Pass Pass Pass Pass Pass Pass
2019 Apr Pass Pass Pass Pass Pass Pass
2019 Mar Pass Pass Pass Pass Pass Pass
2019 Feb Pass Pass Pass Pass Pass Pass
2019 Jan Pass Pass Pass Pass Pass Pass
2018 Dec Pass Pass Pass Pass Pass Pass
2018 Nov Pass Pass Pass Pass Pass Pass
2018 Oct Pass Pass Pass Pass Pass Pass
2018 Sep Pass Pass Pass Pass Pass Pass
UST-10B Facility ID: 00-0-0000001979
Page 30 of 32 6/28/2019 11:48 AM
SIR Monthly LD Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-DIESEL1) Tank #6(006-DIESEL2)
2018 Aug Pass Pass Pass Pass Pass Pass
2018 Jul Pass Pass Pass Pass Pass Pass

SIR Monthly LD Tank #7(007-DIESEL3)
2019 Jun Pass
2019 May Pass
2019 Apr Pass
2019 Mar Pass
2019 Feb Pass
2019 Jan Pass
2018 Dec Pass
2018 Nov Pass
2018 Oct Pass
2018 Sep Pass
2018 Aug Pass
2018 Jul Pass

SIR Conclusions
Leak Detection Requirements Met? Yes
Do the results indicate a suspected release?
Issues

Electronic Data Collection EIDC System #1
EIDC Manufacturer/Model V-R: TLS-350 CSLD
If other, describe
Tanks #1(001-PREM), #2(002-REG1), #3(003), #4(004-KERO), #5(005-DIESEL1), #6(006-DIESEL2), #7(007-DIESEL3)

REPAIRS
Repairs
Any Repair Issues? No

Issues

TRANSPORTER/FUEL DELIVERY INFORMATION
Delivery Information Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
All deliveries made to Yes Yes Yes Yes Yes Yes
UST-10B Facility ID: 00-0-0000001979
Page 31 of 32 6/28/2019 11:48 AM
Delivery Information Tank #1(001-PREM) Tank #2(002-REG1) Tank #3(003) Tank #4(004-KERO) Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
permitted tanks

Delivery Information Tank #7(007-
DIESEL3)

All deliveries made to
permitted tanks
Yes

UST-10B Facility ID: 00-0-0000001979
Page 32 of 32 6/28/2019 11:48 AM
SITE DIAGRAM 1

Page 1 of 26 3/24/2022 10:03 AM
North Carolina
Department of Environmental Quality
Underground Storage Tank
UST-10B
Printed:3/24/2022 10:02 AM
Inspection Result:Failed Inspection Date:3/8/2022
Partial Inspection:No Arrive and Depart Times:11:45 AM-12:30 PM
Facility ID:Inspector
Facility Name Insp.Type
Facility Address
Located facility,USTs onsite
Reason(s)
Location
Permit Exp.
Facility Phone
CONTACTS
Owner
since 9/20/2011
CIRCLE K STORES INC.,2550 W.TYVOLA ROAD,SUITE 200 CHARLOTTE,NC 28217-4579,Phone:(704)
583-5762,Email:[e-mail]
Permit Applicant
since 3/1/2021
MICHAEL SAWKIEWICZ,2550 W TYVOLA ROAD,SUITE 200 CHARLOTTE,NC 28217-4579,Phone:(984)
389-1328,Email:[e-mail]
OWNERSHIP CHANGE
No
EMERGENCY RESPONSE
N/A
OTHER PARTICIPANTS
KODY BLALOCK PS AND C
INSPECTOR COMMENTS
ADDITIONAL INSPECTOR COMMENTS
UST-10B Facility ID:00-0-0000001979
Page 2 of 26 3/24/2022 10:03 AM
TANKS AND PIPING INFORMATION
001-PREM 002-REG1 003 004-KERO 005-DIESEL1 006-DIESEL2
001 002 003 004 005 006
Yes Yes Yes Yes Yes Yes
9/30/1984 9/30/1984 9/30/1984 9/30/1984 9/30/1984 9/30/1984
10000 10000 8000 8000 20000 20000
Yes Yes Yes Yes Yes Yes
Motor Fuel Motor Fuel Motor Fuel Motor Fuel Motor Fuel Motor Fuel
Gasoline,Gas Mix Gasoline,Gas Mix Gasoline,Gas Mix Kerosene,Kero
Mix
Diesel Diesel
Premium Regular BLANK BLANK BLANK BLANK
Current Current Current Current Current Current
No No No No No No
No No No No No No
Single Wall Steel Single Wall Steel Single Wall Steel Single Wall Steel Single Wall Steel Single Wall Steel
Unknown Unknown Unknown Unknown Unknown Unknown
UST-10B Facility ID:00-0-0000001979
Page 3 of 26 3/24/2022 10:03 AM
Tanks Tank #1(001-
PREM)
Tank #2(002-
REG1)
Tank #3(003)Tank #4(004-
KERO)
Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
If other,describe
Tank material verified
by
Petroleum Equip
Contractor
Petroleum Equip
Contractor
Petroleum Equip
Contractor
Petroleum Equip
Contractor
Petroleum Equip
Contractor
Petroleum Equip
Contractor
Date Pipe Installed 9/30/1996 9/30/1996 9/30/1996 4/30/1997 8/6/2015 8/6/2015
Was UST Piping
Installed on or after
11/1/2007?
No No No No Yes Yes
Piping Construction
Material (DW required
after 11/1/07)
Double Wall Flex Double Wall Flex Double Wall Flex Double Wall Flex Double Wall FRP Double Wall FRP
If other,description
Pipe
Manufacturer/Model
Unknown Unknown Unknown Unknown NOV (prev
Ameron):Dualoy
3000/L
NOV (prev
Ameron):Dualoy
3000/L
If other,describe
Pipe material verified
by
Visual Visual Visual Visual Visual Visual
If E-blend >10%or
Biodiesel Blend >
20%;Was UST-20
completed and
approved?
N/A N/A N/A N/A N/A N/A
Tanks Tank #7(007-
DIESEL3)
Tank ID 007-DIESEL3
TIMS Tank ID 007
Is tank registered?Yes
Date tank installed 9/30/1984
Capacity of Tank in
Gallons
8000
Is tank regulated Yes
Diameter (Inches)
Tank /Product use Motor Fuel
Product stored in
Tank
Diesel
Product Detail BLANK
If hazardous
substance,CAS#or
description
If other,description
Tank status Current
UST-10B Facility ID:00-0-0000001979
Page 4 of 26 3/24/2022 10:03 AM
Tanks Tank #7(007-
DIESEL3)
Tank closure report
submitted
Date tank last
operated
Inches of product in
Tank
Compartment tank No
Other compartment(s)
Base compartment
Manifolded tank No
Manifolded with
tank(s)
Master manifold tank
New Tank System
installed in
accordance with NC
or MI
Tank Construction
Material (DW required
after 11/1/07)
Single Wall Steel
If other,description
Tank
Manufacturer/Model
Unknown
If other,describe
Tank material verified
by
Petroleum Equip
Contractor
Date Pipe Installed 9/5/2014
Was UST Piping
Installed on or after
11/1/2007?
Yes
Piping Construction
Material (DW required
after 11/1/07)
Double Wall Flex
If other,description
Pipe
Manufacturer/Model
OPW:Flexworks
If other,describe
Pipe material verified
by
Visual
UST-10B Facility ID:00-0-0000001979
Page 5 of 26 3/24/2022 10:03 AM
Tanks Tank #7(007-
DIESEL3)
If E-blend >10%or
Biodiesel Blend >
20%;Was UST-20
completed and
approved?
N/A
CORROSION PROTECTION
Yes Yes Yes Yes Yes Yes
No No No No No No
Impressed
Current
Impressed
Current
Impressed
Current
Impressed
Current
Impressed
Current
Impressed
Current
9/30/1996 9/30/1996 9/30/1996 4/30/1997 9/30/1984 9/30/1984
Ball Valve,
Elbow,Other
Metal
Ball Valve,
Elbow,Other
Metal
None Ball Valve,
Elbow,Other
Metal
Ball Valve,
Elbow,Flex
Connector,
Other Metal
Ball Valve,
Elbow,Flex
Connector,
Other Metal
N/A N/A N/A Yes Yes
Visual Visual Visual Visual Visual
Yes Yes N/A Yes Yes Yes
Yes Yes Yes Yes Yes
Yes Yes Yes Yes N/A N/A
Isolated Isolated Isolated Isolated Isolated Isolated
9/30/1996 9/30/1996 9/30/1996 4/30/1997
N/A N/A N/A N/A N/A N/A
Yes
UST-10B Facility ID:00-0-0000001979
Page 6 of 26 3/24/2022 10:03 AM
Tank Corrosion Protection Tank #7(007-
DIESEL3)
Integrity assessment performed after 3/1/06 No
CP Method 1 Impressed
Current
if other,Description
CP Installation Date 9/30/1996
CP Method 2
if other,Description
CP Installation Date
Flex Connector ,Piping Extensions,and/or
other metal fittings Present
Ball Valve,
Elbow,Other
Metal
Flex connector isolated from ground N/A
Source of verification of CP for Flex
Connectors,piping extensions and/or other
metal fittings
Visual
if other,Description
Submersible pump (STP)is isolated from
ground
Yes
Piping extensions and/or other metal fittings
are isolated from ground
Yes
Flex connector,STP and/or other metal
fittings protected from corrosion
Yes
Corrosion protection method Isolated
Flex connector ,Piping extensions,and/or
other metal fittings CP Installation Date
9/30/1996
Dielectric Coating Installed (If tank installed
after 12/22/88
N/A
Pipe Corrosion Protection Tank #1(001-
PREM)
Tank #2(002-
REG1)
Tank #3(003)Tank #4(004-
KERO)
Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
DWM notified of current CP method Yes Yes Yes Yes Yes Yes
CP method Flexible Flexible Flexible Flexible FRP Piping FRP Piping
if other,Description
CP Installation Date 9/30/1996 9/30/1996 9/30/1996 4/30/1997 4/30/1997 4/30/1997
Dielectric Coating Installed (If piping
installed after 12/22/88
N/A N/A N/A N/A N/A N/A
Pipe Corrosion Protection Tank #7(007-
DIESEL3)
DWM notified of current CP method Yes
CP method Flexible
if other,Description
UST-10B Facility ID:00-0-0000001979
Page 7 of 26 3/24/2022 10:03 AM
Pipe Corrosion Protection Tank #7(007-
DIESEL3)
CP Installation Date 9/30/1996
Dielectric Coating Installed (If piping
installed after 12/22/88
N/A
Dispenser Corrosion Protection Dispenser
#1(1/2)
Dispenser
#2(3/4)
Dispenser
#3(5/6)
Dispenser
#4(7/8)
Dispenser
#5(9/10)
Dispenser
#6(11/12)
Flex Connector ,Piping Extensions,
and/or other metal fittings Present
Other Metal Other Metal Other Metal Other Metal Other Metal Other Metal
Flex connector isolated from ground N/A N/A N/A N/A N/A N/A
Source of verification of CP for Flex
Connectors,piping extensions and/or
other metal fittings
Visual Visual Visual Visual Visual Visual
if other,Description
Piping extensions and/or other metal
fittings are isolated from ground
Yes Yes Yes Yes Yes Yes
Flex Connectors,Piping extensions
and/or other metal fittings protected
from corrosion
N/A N/A N/A N/A N/A N/A
Corrosion protection method Isolated Isolated Isolated Isolated Isolated Isolated
Flex connector,Piping extensions,
and/or other metal fittings CP
Installation Date
Source of Information for verification
of corrosion protection for Riser pipe
and other metal piping
Visual Visual Visual Visual Visual Visual
if other,Description
Dispenser Corrosion Protection Dispenser
#7(13s)
Dispenser
#8(14/15)
Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
Flex Connector ,Piping Extensions,
and/or other metal fittings Present
Other Metal Other Metal Other Metal Other Metal Other Metal Other Metal
Flex connector isolated from ground N/A N/A N/A N/A N/A N/A
Source of verification of CP for Flex
Connectors,piping extensions and/or
other metal fittings
Visual Visual Visual Visual Visual Visual
if other,Description
Piping extensions and/or other metal
fittings are isolated from ground
Yes Yes Yes Yes Yes Yes
Flex Connectors,Piping extensions
and/or other metal fittings protected
from corrosion
N/A N/A N/A N/A N/A N/A
Corrosion protection method Isolated Isolated Isolated Isolated Isolated Isolated
UST-10B Facility ID:00-0-0000001979
Page 8 of 26 3/24/2022 10:03 AM
Dispenser Corrosion Protection Dispenser
#7(13s)
Dispenser
#8(14/15)
Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
Flex connector,Piping extensions,
and/or other metal fittings CP
Installation Date
Source of Information for verification
of corrosion protection for Riser pipe
and other metal piping
Visual Visual Visual Visual Visual Visual
if other,Description
Dispenser Corrosion Protection Dispenser
#13(K)
Flex Connector ,Piping Extensions,
and/or other metal fittings Present
Other Metal
Flex connector isolated from ground N/A
Source of verification of CP for Flex
Connectors,piping extensions and/or
other metal fittings
Visual
if other,Description
Piping extensions and/or other metal
fittings are isolated from ground
Yes
Flex Connectors,Piping extensions
and/or other metal fittings protected
from corrosion
N/A
Corrosion protection method Isolated
Flex connector,Piping extensions,
and/or other metal fittings CP
Installation Date
Source of Information for verification
of corrosion protection for Riser pipe
and other metal piping
Visual
if other,Description
CP Conclusions
CP Requirements Met?Yes
Issues
Impressed Current Systems IC System #1 IC System #2
Applies to Tanks #1(001-PREM),#2(002-REG1),#3(003),
#5(005-DIESEL1)
#4(004-KERO),#6(006-DIESEL2),
#7(007-DIESEL3)
Current Voltage (Gauge)27 27.5
Current Amperage (Gauge)4 4.5
UST-10B Facility ID:00-0-0000001979
Page 9 of 26 3/24/2022 10:03 AM
Impressed Current Systems IC System #1 IC System #2
Current Voltage (Multimeter)
Measured Shunt Voltage (mV)
Rectifier Shunt Factor (Amps/mV)
Amps -Calculated
Last three 60-day readings available Yes Yes
System operating properly Yes Yes
If no,select all that apply
If other,describe
Hour meter reading?
Hour meter installed No No
CP Tests Test #1 Test #2
Applies to Tanks #1(001-PREM),#2(002-REG1),
#3(003),#5(005-DIESEL1)
#4(004-KERO),#6(006-DIESEL2),
#7(007-DIESEL3)
Portion of System Tested Tanks Tanks
Date of last Corrosion Protection Test 2/24/2022 2/24/2022
CP Test Result Pass Pass
Was CP Test done in accordance with National Standard?Yes Yes
CP Tester Name GREG BRAME GREG BRAME
Certificate Number
Certifying Organization
CP Testing Company Name PGP SERVICES,LLC.PGP SERVICES,LLC.
CP Testing Company Phone [phone] [phone]
As Left Voltage 26.5 27.6
As Left Current 3.6 4.8
UST7 form for last CP test submitted to DWM No No
SPILL PREVENTION
Yes
Spill/Overfill Details Tank #1(001-
PREM)
Tank #2(002-
REG1)
Tank #3(003)Tank #4(004-
KERO)
Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Is a drop tube present?Yes Yes Yes Yes Yes Yes
Type of Stage I vapor recovery?Coaxial Coaxial Coaxial Coaxial Coaxial Unknown
Spill/Overfill Details Tank #7(007-
DIESEL3)
Is a drop tube present?Yes
Type of Stage I vapor recovery?Coaxial
UST-10B Facility ID:00-0-0000001979
Page 10 of 26 3/24/2022 10:03 AM
Local Fill Tank #1(001-
PREM)
Tank #2(002-
REG1)
Tank #3(003)Tank #4(004-
KERO)
Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Does Tank have a Second Fill?No No No No No No
Spill Protection Catchment
Basin
Catchment
Basin
Catchment
Basin
Catchment
Basin
Catchment
Basin
Catchment
Basin
Is spill prevention equipment provided
and verified?
Yes Yes Yes Yes Yes Yes
Manufacturer/Model EMCO:
A1004-210S/2
11S-CM (DW
w/sensor)
EMCO:
A1004-210S/2
11S-CM (DW
w/sensor)
EMCO:
A1005-505
Series Retrofit
(Liner)
OPW:
POMECO
Multiport
Manhole (DW
w/multi port
sump)
EMCO:
A1005-505
Series Retrofit
(Liner)
EMCO:
A1005-505
Series Retrofit
(Liner)
If other,describe
Spill bucket is double-walled?Yes Yes N/A N/A N/A N/A
Monitoring Type
(UST-6B)
Float Sensor Float Sensor
Is spill bucket interstice monitored every
30 days?(If installed before 11/1/07)
Spill bucket is isolated or made of non-
corroding materials?(If installed after
11/1/07)
Yes Yes N/A Yes N/A N/A
Date spill prevention provided 3/23/2021 3/23/2021 4/12/1994 4/12/1994 4/12/1994
Last 12 monthly spill bucket checks
completed and all deficiencies corrected
(UST-27)?
Yes Yes Yes Yes Yes Yes
Is spill prevention operating properly?Yes Yes Yes Yes Yes Yes
If No,select all that apply
If other,describe
O&M walkthrough inspection completed
in accordance with national standard (e.g.
PEI RP 900)(UST-27)?
Yes Yes Yes Yes Yes Yes
3 Year Tightness Test Date
(UST-6D/23A)
3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021
Primary Tightness Test Result
(UST-6D/23A)
Pass Pass Pass Pass Pass Pass
Secondary Tightness Test Result
(UST-6D/23A)
Pass Pass
Tightness Testing done in accordance
with a standard?
Yes Yes Yes Yes Yes Yes
Local Fill Tank #7(007-
DIESEL3)
Does Tank have a Second Fill?No
UST-10B Facility ID:00-0-0000001979
Page 11 of 26 3/24/2022 10:03 AM
Local Fill Tank #7(007-
DIESEL3)
Spill Protection Catchment
Basin
Is spill prevention equipment provided
and verified?
Yes
Manufacturer/Model Universal
Valve:70C-DW
Series (DW)
If other,describe
Spill bucket is double-walled?N/A
Monitoring Type
(UST-6B)
Is spill bucket interstice monitored every
30 days?(If installed before 11/1/07)
Spill bucket is isolated or made of non-
corroding materials?(If installed after
11/1/07)
N/A
Date spill prevention provided 4/12/1994
Last 12 monthly spill bucket checks
completed and all deficiencies corrected
(UST-27)?
Yes
Is spill prevention operating properly?Yes
If No,select all that apply
If other,describe
O&M walkthrough inspection completed
in accordance with national standard (e.g.
PEI RP 900)(UST-27)?
Yes
3 Year Tightness Test Date
(UST-6D/23A)
3/23/2021
Primary Tightness Test Result
(UST-6D/23A)
Pass
Secondary Tightness Test Result
(UST-6D/23A)
Tightness Testing done in accordance
with a standard?
Yes
OVERFILL PREVENTION
Yes
Overfill Control Tank #1(001-
PREM)
Tank #2(002-
REG1)
Tank #3(003)Tank #4(004-
KERO)
Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Is overfill prevention equipment provided
and verified?
Yes Yes Yes Yes Yes Yes
UST-10B Facility ID:00-0-0000001979
Page 12 of 26 3/24/2022 10:03 AM
Overfill Control Tank #1(001-
PREM)
Tank #2(002-
REG1)
Tank #3(003)Tank #4(004-
KERO)
Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Date overfill control provided 4/12/1994 4/12/1994 4/12/1994 4/12/1994 4/12/1994 4/12/1994
Type of overfill equipment Auto Shutoff
Device
Auto Shutoff
Device
Auto Shutoff
Device
Auto Shutoff
Device
Auto Shutoff
Device
Auto Shutoff
Device
Source of information for overfill control
verification
UST-22A UST-22A UST-22A UST-22A UST-22A UST-22A
If other,describe
Manufacturer/Model BLANK BLANK BLANK BLANK BLANK BLANK
If other,describe
Is overfill control operating properly?Yes Yes Yes Yes Yes Yes
If No,select all that apply
If other,describe
Overfill check date (UST-22A)3/16/2021 3/16/2021 3/16/2021 3/16/2021 3/16/2021 3/16/2021
Overfill check result (UST-22A)Pass Pass Pass Pass Pass Pass
Capacity of Tank in Gallons 10000 10000 8000 8000 20000 20000
Diameter (Inches)
Overfill Control Tank #7(007-
DIESEL3)
Is overfill prevention equipment provided
and verified?
Yes
Date overfill control provided 4/12/1994
Type of overfill equipment Auto Shutoff
Device
Source of information for overfill control
verification
UST-22A
If other,describe
Manufacturer/Model BLANK
If other,describe
Is overfill control operating properly?Yes
If No,select all that apply
If other,describe
Overfill check date (UST-22A)3/16/2021
Overfill check result (UST-22A)Pass
Capacity of Tank in Gallons 8000
Diameter (Inches)
Dispenser Sumps Dispenser
#1(1/2)
Dispenser
#2(3/4)
Dispenser
#3(5/6)
Dispenser
#4(7/8)
Dispenser
#5(9/10)
Dispenser
#6(11/12)
Are containment sumps present?Yes Yes Yes Yes Yes Yes
Installation Date 9/30/1996 9/30/1996 9/30/1996 9/30/1996 5/22/2014 9/30/1996
Sump Manufacturer Unknown Unknown Unknown Unknown Unknown Unknown
UST-10B Facility ID:00-0-0000001979
Page 13 of 26 3/24/2022 10:03 AM
Dispenser Sumps Dispenser
#1(1/2)
Dispenser
#2(3/4)
Dispenser
#3(5/6)
Dispenser
#4(7/8)
Dispenser
#5(9/10)
Dispenser
#6(11/12)
If Other (Specify)
Sump Construction Type Single Walled Single Walled Single Walled Single Walled Single Walled Single Walled
Sump Construction Material Plastic Plastic Plastic Plastic Plastic Plastic
If Other (Specify)
Are containment sumps monitored?No No No No Yes No
Is monitoring required per 2N .0900?No No No No Yes No
Piping components and/or STP were
installed/replaced on or after 11/1/07?
No No No No Yes No
Are spills or small weeps evident in
sumps?
No No No No No No
Are single wall piping components
located in containment sump?(If installed
after 11/1/07)
Yes
UDC Visual Inspection Date
(annually)(UST-22C)
3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021
UDC Visual Inspection Results
(UST-22C)
Pass Pass Pass Pass Pass Pass
Annual containment sump check
completed in accordance with national
standard (e.g.PEI RP 900)?
Yes Yes Yes Yes Yes Yes
Dispenser Sumps Dispenser
#7(13s)
Dispenser
#8(14/15)
Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
Are containment sumps present?Yes Yes Yes Yes Yes Yes
Installation Date 8/6/2015 8/6/2015 8/6/2015 8/6/2015 8/6/2015 8/6/2015
Sump Manufacturer Unknown Unknown Unknown Unknown Unknown Unknown
If Other (Specify)
Sump Construction Type Single Walled Single Walled Single Walled Single Walled Single Walled Single Walled
Sump Construction Material Fiberglass
Reinforced
Plastic
Fiberglass
Reinforced
Plastic
Fiberglass
Reinforced
Plastic
Fiberglass
Reinforced
Plastic
Fiberglass
Reinforced
Plastic
Fiberglass
Reinforced
Plastic
If Other (Specify)
Are containment sumps monitored?Yes Yes Yes Yes Yes Yes
Is monitoring required per 2N .0900?Yes Yes Yes Yes Yes Yes
Piping components and/or STP were
installed/replaced on or after 11/1/07?
Yes Yes Yes Yes Yes Yes
Are spills or small weeps evident in
sumps?
No No No No No No
Are single wall piping components
located in containment sump?(If installed
after 11/1/07)
Yes Yes Yes Yes Yes Yes
UDC Visual Inspection Date
(annually)(UST-22C)
3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021
UST-10B Facility ID:00-0-0000001979
Page 14 of 26 3/24/2022 10:03 AM
Dispenser Sumps Dispenser
#7(13s)
Dispenser
#8(14/15)
Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Dispenser
#12(17/18)
UDC Visual Inspection Results
(UST-22C)
Pass Pass Pass Pass Pass Pass
Annual containment sump check
completed in accordance with national
standard (e.g.PEI RP 900)?
Yes Yes Yes Yes Yes Yes
Dispenser Sumps Dispenser
#13(K)
Are containment sumps present?Yes
Installation Date 9/30/1996
Sump Manufacturer Unknown
If Other (Specify)
Sump Construction Type Single Walled
Sump Construction Material Plastic
If Other (Specify)
Are containment sumps monitored?No
Is monitoring required per 2N .0900?No
Piping components and/or STP were
installed/replaced on or after 11/1/07?
No
Are spills or small weeps evident in
sumps?
No
Are single wall piping components
located in containment sump?(If installed
after 11/1/07)
UDC Visual Inspection Date
(annually)(UST-22C)
3/23/2021
UDC Visual Inspection Results
(UST-22C)
Pass
Annual containment sump check
completed in accordance with national
standard (e.g.PEI RP 900)?
Yes
Other Sumps Sump#1(DIES
EL1 STP)
Sump#2(DIES
EL2 STP)
Sump#3(DIES
EL 3 STP)
Sump#4(KER
O TT)
Sump#5(PRE
M STP)
Sump#6(REG
1 STP)
Are containment sumps present?Yes Yes Yes Yes Yes Yes
Installation Date 8/6/2015 8/6/2015 5/22/2014 4/12/1994 4/12/1994 4/12/1994
Sump Manufacturer Unknown Unknown OPW:
Flexworks
Tank Sump
Unknown Unknown Unknown
If Other (Specify)
Sump Construction Type Single Walled Single Walled Single Walled Single Walled Single Walled Single Walled
UST-10B Facility ID:00-0-0000001979
Page 15 of 26 3/24/2022 10:03 AM
Other Sumps Sump#1(DIES
EL1 STP)
Sump#2(DIES
EL2 STP)
Sump#3(DIES
EL 3 STP)
Sump#4(KER
O TT)
Sump#5(PRE
M STP)
Sump#6(REG
1 STP)
Sump Construction Material Fiberglass
Reinforced
Plastic
Fiberglass
Reinforced
Plastic
Fiberglass
Reinforced
Plastic
Plastic Plastic Plastic
If Other (Specify)
Are containment sumps monitored?Yes Yes Yes No No No
Is monitoring required per 2N .0900?Yes Yes Yes No No No
Piping components and/or STP were
installed/replaced on or after 11/1/07?
Yes Yes Yes No No No
Are spills or small weeps evident in
sumps?
No No No No No No
Are single wall piping components
located in containment sump?(If installed
after 11/1/07)
Yes Yes Yes
Sump Visual Inspection Date
(annually)(UST-22C)
3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021
Sump Visual Inspection Results
(UST-22C)
Pass Pass Pass Pass Pass Pass
Annual containment sump check
completed in accordance with national
standard (e.g.PEI RP 900)?
Yes Yes Yes Yes Yes Yes
Other Sumps Sump#7(REG
2 STP)
Are containment sumps present?No
Installation Date
Sump Manufacturer
If Other (Specify)
Sump Construction Type
Sump Construction Material
If Other (Specify)
Are containment sumps monitored?
Is monitoring required per 2N .0900?No
Piping components and/or STP were
installed/replaced on or after 11/1/07?
No
Are spills or small weeps evident in
sumps?
No
Are single wall piping components
located in containment sump?(If installed
after 11/1/07)
Sump Visual Inspection Date
(annually)(UST-22C)
3/23/2021
Sump Visual Inspection Results
(UST-22C)
Pass
UST-10B Facility ID:00-0-0000001979
Page 16 of 26 3/24/2022 10:03 AM
Other Sumps Sump#7(REG
2 STP)
Annual containment sump check
completed in accordance with national
standard (e.g.PEI RP 900)?
Yes
SITING AND SECONDARY CONTAINMENT
N/A N/A N/A N/A N/A N/A
No No No No No No
N/A
No
LEAK DETECTION
Yes Yes Yes Yes Yes Yes
Pressurized
System
Pressurized
System
Manifold Bar Suction System Pressurized
System
Pressurized
System
Both
MLLD MLLD None Not Required MLLD MLLD
Statistical
Inventory
Reconciliation
(SIR)
Statistical
Inventory
Reconciliation
(SIR)
Statistical
Inventory
Reconciliation
(SIR)
Statistical
Inventory
Reconciliation
(SIR)
Statistical
Inventory
Reconciliation
(SIR)
Statistical
Inventory
Reconciliation
(SIR)
9/30/1996 9/30/1996 9/30/1996 4/30/1997 4/30/1997 4/1/1997
UST-10B Facility ID:00-0-0000001979
Page 17 of 26 3/24/2022 10:03 AM
General Tank #1(001-
PREM)
Tank #2(002-
REG1)
Tank #3(003)Tank #4(004-
KERO)
Tank #5(005-
DIESEL1)
Tank #6(006-
DIESEL2)
Secondary leak detection method
if other,specify
Piping Release Detection
Primary leak detection method Statistical
Inventory
Reconciliation
(SIR)
Statistical
Inventory
Reconciliation
(SIR)
Not Required Statistical
Inventory
Reconciliation
(SIR)
Interstitial
Monitoring (IM)
Interstitial
Monitoring (IM)
if other,specify
Primary LD install date 9/30/1996 9/30/1996 9/30/1996 4/30/1997 8/6/2015 8/6/2015
Secondary leak detection method
if other,specify
Equipment Checks
Last 12 monthly RD equipment checks
completed and all deficiencies
corrected (UST-27)?
Yes Yes Yes Yes Yes Yes
if no,select all that apply
Annual RD equipment operability
check result (UST-22B)
Pass Pass Pass Pass Pass Pass
if Fail,select all that apply
Annual RD equipment operability
check date (UST-22B)
3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021
RD equipment checks completed per
national standard (e.g.PEI RP
900/1200)(UST-22B/27)?
Yes Yes Yes Yes Yes Yes
General Tank #7(007-
DIESEL3)
DWM notified of leak detection
method?
Yes
Piping Type
Piping type Pressurized
System
if other,specify
Suction check type
Type LLD present.MLLD
Tank Release Detection
Primary leak detection method Statistical
Inventory
Reconciliation
(SIR)
if other,specify
Primary LD install date 9/30/1996
Secondary leak detection method
UST-10B Facility ID:00-0-0000001979
Page 18 of 26 3/24/2022 10:03 AM
General Tank #7(007-
DIESEL3)
if other,specify
Piping Release Detection
Primary leak detection method Interstitial
Monitoring (IM)
if other,specify
Primary LD install date 9/5/2014
Secondary leak detection method
if other,specify
Equipment Checks
Last 12 monthly RD equipment checks
completed and all deficiencies
corrected (UST-27)?
Yes
if no,select all that apply
Annual RD equipment operability
check result (UST-22B)
Pass
if Fail,select all that apply
Annual RD equipment operability
check date (UST-22B)
3/23/2021
RD equipment checks completed per
national standard (e.g.PEI RP
900/1200)(UST-22B/27)?
Yes
PIPING LEAK DETECTION
3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021
Pass Pass Pass Pass Pass
3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021
Pass Pass Pass Pass Pass
No No No No No
1 1 1 1 1
Red Jacket:FX1V Red Jacket:FX1V Red Jacket:FX1DV Red Jacket:FX1DV Red Jacket:FX1DV
Yes Yes Yes Yes Yes
UST-10B Facility ID:00-0-0000001979
Page 19 of 26 3/24/2022 10:03 AM
MLLD/ELLD Testers MLLD/ELLD Tester #1
MLLD/ELLD Tester Name SEAN CAGLE
MLLD/ELLD Testing Company Name PS AND C
MLLD/ELLD Testing Company Phone Number
Pressurized Piping LTT LTT #1 LTT #2
LTT Manufacturer/Method EZY-Chek II Auto LLD:Estabrook EZY-Chek Manual LLD:Estabrook
If other,describe
LTT Third Party Certified?Yes Yes
Pressurized Piping LTT Tester LTT Tester #1
LTT Tester Name SEAN CAGLE
LTT Testing Company Name PS AND C
LTT Testing Company Phone Number
Suction Piping Tank #4(004-KERO)
Last LTT Test Date
LTT Test Result
Does test result indicate suspected release?
INTERSTITIAL MONITORING AFTER 11/1/07
V-R:TLS-350 CSLD
No No
EMCO:Spill Bucket w/sensor EMCO:Spill Bucket w/sensor
Float Sensor Float Sensor
Yes Yes
3/23/2021 3/23/2021
Pass Pass
UST-10B Facility ID:00-0-0000001979
Page 20 of 26 3/24/2022 10:03 AM
IM After 11/07-Sumps Sump #1(DIESEL1 STP)Sump #2(DIESEL2 STP)Sump #3(DIESEL 3 STP)
Manufacturer/Model of Sensor
(UST-6B)
V-R:Sump Sens-Pipe
794380-208
V-R:Sump Sens-Pipe
794380-208
V-R:Sump Sens-Pipe
794380-208
If other,describe
Monitoring Type
(UST-6B)
Float Sensor Float Sensor Float Sensor
Sensor third party certified Yes Yes Yes
Sensor Operability Check Date
(annually)(UST-22B)
3/23/2021 3/23/2021 3/23/2021
Sensor Operability Check Results
(UST-22B)
Pass Pass Pass
Sensor <2”off bottom Yes Yes Yes
Pipe interstice open to sump (if monitored by sump
sensor)
Yes Yes Yes
3 Year Tightness Test Date
(UST-6F/23B)
4/1/2020 4/1/2020 4/1/2020
3 Year Tightness Test Result
(UST-6F/23B)
Pass Pass Pass
IM After 11/07-Pipes Tank #5(005-DIESEL1)Tank #6(006-DIESEL2)Tank #7(007-DIESEL3)
Manufacturer/Model of Sensor
(UST-6B)
If other,describe
Monitoring Type
(UST-6B)
Sump Sensor Sump Sensor Sump Sensor
Sensor third party certified
Sensor Operability Check Date
(annually)(UST-22B)
Sensor Operability Check Results
(UST-22B)
Secondary Tightness Test Date
(UST-6G/23C)
7/13/2021
Secondary Tightness Test Results
(UST-6G/23C)
Pass
Secondary Tightness Test done in accordance manufacturer’s
instructions
(UST-6G/23C)?
Yes
UST-10B Facility ID:00-0-0000001979
Page 21 of 26 3/24/2022 10:03 AM
IM After 11/07-Dispensers Dispenser
#5(9/10)
Dispenser
#7(13s)
Dispenser
#8(14/15)
Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
Manufacturer/Model of
Sensor
(UST-6B)
V-R:Sump Sens-
Pipe 794380-208
V-R:Sump Sens-
Pipe 794380-208
V-R:Sump Sens-
Pipe 794380-208
V-R:Sump Sens-
Pipe 794380-208
V-R:Sump Sens-
Pipe 794380-208
V-R:Sump Sens-
Pipe 794380-208
If other,describe
Monitoring Type
(UST-6B)
Float Sensor Float Sensor Float Sensor Float Sensor Float Sensor Float Sensor
Sensor third party certified Yes Yes Yes Yes Yes Yes
Sensor Operability Check
Date
(annually)(UST-22B)
3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021 3/23/2021
Sensor Operability Check
Results
(UST-22B)
Pass Pass Pass Pass Pass Pass
Sensor <2”off bottom Yes Yes Yes Yes Yes Yes
Pipe interstice open to sump
(if monitored by sump
sensor)
Yes Yes Yes Yes Yes Yes
3 Year Tightness Test Date
(UST-6F/23B)
4/1/2020 4/1/2020 4/1/2020 4/1/2020 4/1/2020 4/1/2020
3 Year Tightness Test Result
(UST-6F/23B)
Pass Pass Pass Pass Pass Pass
IM After 11/07-Dispensers Dispenser
#12(17/18)
Manufacturer/Model of
Sensor
(UST-6B)
V-R:Sump Sens-
Pipe 794380-208
If other,describe
Monitoring Type
(UST-6B)
Float Sensor
Sensor third party certified Yes
Sensor Operability Check
Date
(annually)(UST-22B)
3/23/2021
Sensor Operability Check
Results
(UST-22B)
Pass
Sensor <2”off bottom Yes
Pipe interstice open to sump
(if monitored by sump
sensor)
Yes
3 Year Tightness Test Date
(UST-6F/23B)
4/1/2020
UST-10B Facility ID:00-0-0000001979
Page 22 of 26 3/24/2022 10:03 AM
IM After 11/07-Dispensers Dispenser
#12(17/18)
3 Year Tightness Test Result
(UST-6F/23B)
Pass
IM After 11/07-Spill Bucket Monthly LD Tank #1(001-PREM)Tank #2(002-REG1)
2022 Mar Sensor:P Alarm:Y Sensor:P Alarm:Y
2022 Feb Sensor:P Alarm:Y Sensor:P Alarm:Y
2022 Jan Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Dec Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Nov Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Oct Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Sep Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Aug Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Jul Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Jun Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 May Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Apr Sensor:P Alarm:Y Sensor:P Alarm:Y
IM After 11/07-
Dispenser Monthly
LD
Dispenser
#5(9/10)
Dispenser #7(13s)Dispenser
#8(14/15)
Dispenser
#9(14m/13s)
Dispenser
#10(15/16)
Dispenser
#11(16/17)
2022 Mar Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2022 Feb Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2022 Jan Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Dec Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Nov Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Oct Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Sep Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Aug Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Jul Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Jun Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 May Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Apr Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
IM After 11/07-
Dispenser Monthly
LD
Dispenser
#12(17/18)
2022 Mar Sensor:P Alarm:Y
2022 Feb Sensor:P Alarm:Y
2022 Jan Sensor:P Alarm:Y
2021 Dec Sensor:P Alarm:Y
UST-10B Facility ID:00-0-0000001979
Page 23 of 26 3/24/2022 10:03 AM
IM After 11/07-
Dispenser Monthly
LD
Dispenser
#12(17/18)
2021 Nov Sensor:P Alarm:Y
2021 Oct Sensor:P Alarm:Y
2021 Sep Sensor:P Alarm:Y
2021 Aug Sensor:P Alarm:Y
2021 Jul Sensor:P Alarm:Y
2021 Jun Sensor:P Alarm:Y
2021 May Sensor:P Alarm:Y
2021 Apr Sensor:P Alarm:Y
IM After 11/07-Sump Monthly LD Sump #1(DIESEL1 STP)Sump #2(DIESEL2 STP)Sump #3(DIESEL 3 STP)
2022 Mar Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2022 Feb Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2022 Jan Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Dec Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Nov Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Oct Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Sep Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Aug Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Jul Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Jun Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 May Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
2021 Apr Sensor:P Alarm:Y Sensor:P Alarm:Y Sensor:P Alarm:Y
IM After 11/07-SpillBucket Conclusions
Leak Detection Requirements Met?Yes
Do the results indicate a suspected release?
Issues
IM After 11/07-Dispenser Conclusions
Leak Detection Requirements Met?Yes
Do the results indicate a suspected release?
Issues
IM After 11/07-Sump Conclusions
Leak Detection Requirements Met?Yes
Do the results indicate a suspected release?
Issues
UST-10B Facility ID:00-0-0000001979
Page 24 of 26 3/24/2022 10:03 AM
STATISTICAL INVENTORY RECONCILIATION
V-R:USTMAN SIR V95.2B
Yes
Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Yes
UST-10B Facility ID:00-0-0000001979
Page 25 of 26 3/24/2022 10:03 AM
Electronic Data Collection EIDC System #1
EIDC Manufacturer/Model V-R:TLS-350 CSLD
If other,describe
Tanks #1(001-PREM),#2(002-REG1),#3(003),#4(004-
KERO),#5(005-DIESEL1),#6(006-DIESEL2),#7(007-
DIESEL3)
REPAIRS
No
Yes Yes Yes Yes Yes Yes
Yes
UST-10B Facility ID:00-0-0000001979
Page 26 of 26 3/24/2022 10:03 AM
SITE DIAGRAM 1
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q
I certify under penalty of law that the test was conducted according to the protocol of the test method used and was performed in
accordance with all regulatory requirements of the state codes and that the submitted information is true, accurate and complete.q

APPENDIX B

PRODUCT IDENTIFICATION LABORATORY REPORT

Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.

6/8/2022
Atlas - Charlotte Mike Shaw
7606 Whitehall Executive Center Drive, Suite 800 Charlotte, NC, 28273
Ref: Analytical Testing
Lab Report Number: 22-153-0025 Client Project Description: Circle K 2701526
Dear Mike Shaw:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 6/2/2022 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information. Sincerely,
Angela D Overcash Senior Project Manager
Page 1 of 19
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
07/31/202237735State ProgramNorth Carolina
12/31/2022402State ProgramNorth Carolina
07/31/202299012State ProgramSouth Carolina
12/31/202299012State ProgramSouth Carolina
Laboratory ID: WP MTN: Waypoint Analytical, LLC., Memphis, TN
State Program Lab ID Expiration Date
02/28/202340750State ProgramAlabama
02/07/202388-0650State ProgramArkansas
06/30/20222904State ProgramCalifornia
06/30/2022E871157State Program - NELAPFlorida
02/18/2023C044State ProgramGeorgia
06/30/202204015State ProgramGeorgia
10/10/2022200078State Program - NELAPIllinois
06/30/202280215State ProgramKentucky
12/31/2022KY90047State ProgramKentucky
12/31/2022LA037State Program - NELAPLouisiana
06/30/202304015State Program - NELAPLouisiana
02/11/2023MSState ProgramMississippi
12/31/2022415State ProgramNorth Carolina
05/31/202368-03195State Program - NELAPPennsylvania
06/30/202284002State ProgramSouth Carolina
06/30/202284002State ProgramSouth Carolina
02/11/202302027State ProgramTennessee
09/30/2022T104704180State Program - NELAPTexas
06/30/202200106State ProgramVirginia
09/14/2022460181State Program - NELAPVirginia
Page 1 of 1 00016/22-153-0025
Page 2 of 19
Report Number:
Sample Summary Table
Client Project Description:
22-153-0025
Circle K 2701526
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
06/01/2022Aqueous 91223 MW-2 06/02/2022 12:50 8015C DRO WP MTN -
06/01/2022Aqueous 91224 MW-10 06/02/2022 12:50 8015C DRO WP MTN -
06/01/2022Aqueous 91225 MW-11 06/02/2022 12:50 8015C DRO WP MTN -
WP MTN - Memphis, TN: Waypoint Analytical - TN, Memphis, TN
Page 3 of 19
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
22-153-0025
Report Limit
Project:Circle K 2701526
V 91223MW-2
18400 06/07/2022 20:138015C DRO Diesel Range Organics (C10-C28)µg/L 0
J25706/07/2022 20:138015C DRO Oil Range Organics (>C28-C40)µg/L 0
No 06/08/2022 08:428015C DRO Diesel Fuel #2 µg/L
No 06/08/2022 08:428015C DRO Fuel Oil #1 µg/L
No 06/08/2022 08:428015C DRO Fuel Oil #2 µg/L
No 06/08/2022 08:428015C DRO Fuel Oil #4 µg/L
No 06/08/2022 08:428015C DRO Fuel Oil #5 / #6 µg/L
No 06/08/2022 08:428015C DRO Gasoline / Aviation Jet µg/L
No 06/08/2022 08:428015C DRO High Weight Oil µg/L
No 06/08/2022 08:428015C DRO Hydraulic Fluid µg/L
No 06/08/2022 08:438015C DRO JP10 µg/L
No 06/08/2022 08:438015C DRO JP18 / Turbine Jet Fuel µg/L
No 06/08/2022 08:438015C DRO JP4 µg/L
No 06/08/2022 08:438015C DRO JP5 / JP8 µg/L
No 06/08/2022 08:438015C DRO JP7 µg/L
No 06/08/2022 08:438015C DRO Kerosene µg/L
No 06/08/2022 08:438015C DRO Mineral Spirits µg/L
No 06/08/2022 08:438015C DRO Motor Oil 30W µg/L
No 06/08/2022 08:438015C DRO Motor Oil 40W µg/L
No 06/08/2022 08:438015C DRO Motor Oil 50W µg/L
Yes 06/08/2022 08:438015C DRO Non-Specific Contamination µg/L
No 06/08/2022 08:438015C DRO Stoddard Solvent µg/L
No 06/08/2022 08:438015C DRO Waste Oil µg/L
No 06/08/2022 08:438015C DRO Naphtha µg/L
V 91224MW-10
1570 06/07/2022 20:338015C DRO Diesel Range Organics (C10-C28)µg/L 0
J39506/07/2022 20:338015C DRO Oil Range Organics (>C28-C40)µg/L 0
No 06/08/2022 08:438015C DRO Diesel Fuel #2 µg/L
No 06/08/2022 08:438015C DRO Fuel Oil #1 µg/L
No 06/08/2022 08:438015C DRO Fuel Oil #2 µg/L
No 06/08/2022 08:448015C DRO Fuel Oil #4 µg/L
No 06/08/2022 08:448015C DRO Fuel Oil #5 / #6 µg/L
No 06/08/2022 08:448015C DRO Gasoline / Aviation Jet µg/L
No 06/08/2022 08:448015C DRO High Weight Oil µg/L
No 06/08/2022 08:448015C DRO Hydraulic Fluid µg/L
No 06/08/2022 08:448015C DRO JP10 µg/L
Page 4 of 19
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
22-153-0025
Report Limit
Project:Circle K 2701526
V 91224MW-10
No 06/08/2022 08:448015C DRO JP18 / Turbine Jet Fuel µg/L
No 06/08/2022 08:448015C DRO JP4 µg/L
No 06/08/2022 08:448015C DRO JP5 / JP8 µg/L
No 06/08/2022 08:448015C DRO JP7 µg/L
No 06/08/2022 08:448015C DRO Kerosene µg/L
No 06/08/2022 08:448015C DRO Mineral Spirits µg/L
No 06/08/2022 08:448015C DRO Motor Oil 30W µg/L
No 06/08/2022 08:448015C DRO Motor Oil 40W µg/L
No 06/08/2022 08:448015C DRO Motor Oil 50W µg/L
Yes 06/08/2022 08:448015C DRO Non-Specific Contamination µg/L
No 06/08/2022 08:448015C DRO Stoddard Solvent µg/L
No 06/08/2022 08:448015C DRO Waste Oil µg/L
No 06/08/2022 08:448015C DRO Naphtha µg/L
V 91225MW-11
64500000 06/07/2022 21:138015C DRO Diesel Range Organics (C10-C28)µg/L 0
J1420006/07/2022 20:538015C DRO Oil Range Organics (>C28-C40)µg/L 0
Yes 06/08/2022 08:468015C DRO Diesel Fuel #2 µg/L
No 06/08/2022 08:458015C DRO Fuel Oil #1 µg/L
No 06/08/2022 08:458015C DRO Fuel Oil #2 µg/L
No 06/08/2022 08:458015C DRO Fuel Oil #4 µg/L
No 06/08/2022 08:458015C DRO Fuel Oil #5 / #6 µg/L
No 06/08/2022 08:458015C DRO Gasoline / Aviation Jet µg/L
No 06/08/2022 08:458015C DRO High Weight Oil µg/L
No 06/08/2022 08:458015C DRO Hydraulic Fluid µg/L
No 06/08/2022 08:458015C DRO JP10 µg/L
No 06/08/2022 08:458015C DRO JP18 / Turbine Jet Fuel µg/L
No 06/08/2022 08:458015C DRO JP4 µg/L
No 06/08/2022 08:458015C DRO JP5 / JP8 µg/L
No 06/08/2022 08:458015C DRO JP7 µg/L
No 06/08/2022 08:458015C DRO Kerosene µg/L
No 06/08/2022 08:458015C DRO Mineral Spirits µg/L
No 06/08/2022 08:458015C DRO Motor Oil 30W µg/L
No 06/08/2022 08:458015C DRO Motor Oil 40W µg/L
No 06/08/2022 08:458015C DRO Motor Oil 50W µg/L
No 06/08/2022 08:468015C DRO Non-Specific Contamination µg/L
No 06/08/2022 08:468015C DRO Stoddard Solvent µg/L
Page 5 of 19
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
22-153-0025
Report Limit
Project:Circle K 2701526
V 91225MW-11
No 06/08/2022 08:468015C DRO Waste Oil µg/L
No 06/08/2022 08:468015C DRO Naphtha µg/L
Page 6 of 19

Client: Atlas - Charlotte CASE NARRATIVE
Project: Circle K 2701526 Lab Report Number: 22-153-0025
Date: 6/8/2022
Separatory Funnel Extraction Method 3510C Sample 91223 (MW-2) QC Batch No: L619915/L619915
The weight/volume extracted was reduced during the extraction procedure due to the nature of the sample. Reporting limits are factored for the sample size reduction.
Sample 91224 (MW-10)
QC Batch No: L619915/L619915 The weight/volume extracted was reduced during the extraction procedure due to the nature of the sample.
Reporting limits are factored for the sample size reduction.
Sample 91225 (MW-11) QC Batch No: L619915/L619915
This sample extract was unable to be concentrated to the default method final volume. The final volume adjustment due to viscous extracts may result in surrogate recoveries below the minimum detectable
concentration.
Sample 91225 (MW-11) QC Batch No: L619915/L619915
The weight/volume extracted was reduced during the extraction procedure due to the nature of the sample. Reporting limits are factored for the sample size reduction. TPH Fingerprint Method 8015C DRO Sample 91223 (MW-2) QC Batch No: L620225/L619915
Contamination present in this sample has the general chromatographic profile of Diesel Fuel although it is not an exact match. This may suggest that the contaminant has been weathered.
Sample 91224 (MW-10) QC Batch No: L620225/L619915 Contamination present in this sample has the general chromatographic profile of Unleaded Gasoline although it is
not an exact match. This may suggest that the contaminant has been weathered.

Page 7 of 19
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
22-153-0025
01023
Atlas - Charlotte
7606 Whitehall Executive Center Drive, Suite 800
Mike Shaw
Charlotte
Received : 06/02/2022
Circle K 2701526
Report Date : 06/08/2022
Sample ID :
Lab No :
Sampled:MW-2
91223 Matrix:
6/1/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8015C DRO Prep Batch(es):L619915 06/06/22 11:02
No µg/LDiesel Fuel #2 1 06/08/22 08:42 L620225MMK
No µg/LFuel Oil #1 1 06/08/22 08:42 L620225MMK
No µg/LFuel Oil #2 1 06/08/22 08:42 L620225MMK
No µg/LFuel Oil #4 1 06/08/22 08:42 L620225MMK
No µg/LFuel Oil #5 / #6 1 06/08/22 08:42 L620225MMK
No µg/LGasoline / Aviation Jet 1 06/08/22 08:42 L620225MMK
No µg/LHigh Weight Oil 1 06/08/22 08:42 L620225MMK
No µg/LHydraulic Fluid 1 06/08/22 08:42 L620225MMK
No µg/LJP10 1 06/08/22 08:43 L620225MMK
No µg/LJP18 / Turbine Jet Fuel 1 06/08/22 08:43 L620225MMK
No µg/LJP4 1 06/08/22 08:43 L620225MMK
No µg/LJP5 / JP8 1 06/08/22 08:43 L620225MMK
No µg/LJP7 1 06/08/22 08:43 L620225MMK
No µg/LKerosene 1 06/08/22 08:43 L620225MMK
No µg/LMineral Spirits 1 06/08/22 08:43 L620225MMK
No µg/LMotor Oil 30W 1 06/08/22 08:43 L620225MMK
No µg/LMotor Oil 40W 1 06/08/22 08:43 L620225MMK
No µg/LMotor Oil 50W 1 06/08/22 08:43 L620225MMK
Yes µg/LNon-Specific Contamination 1 06/08/22 08:43 L620225MMK
No µg/LStoddard Solvent 1 06/08/22 08:43 L620225MMK
No µg/LWaste Oil 1 06/08/22 08:43 L620225MMK
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 8 of 19
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
22-153-0025
01023
Atlas - Charlotte
7606 Whitehall Executive Center Drive, Suite 800
Mike Shaw
Charlotte
Received : 06/02/2022
Circle K 2701526
Report Date : 06/08/2022
Sample ID :
Lab No :
Sampled:MW-2
91223 Matrix:
6/1/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8015C DRO Prep Batch(es):L619915 06/06/22 11:02
No µg/LNaphtha 1 06/08/22 08:43 L620225MMK
8015C DROSurrogate: OTP Surrogate 97.3 Limits: 50-150%06/07/22 20:1310
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 9 of 19
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
22-153-0025
01023
Atlas - Charlotte
7606 Whitehall Executive Center Drive, Suite 800
Mike Shaw
Charlotte
Received : 06/02/2022
Circle K 2701526
Report Date : 06/08/2022
Sample ID :
Lab No :
Sampled:MW-2
91223 Matrix:
6/1/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8015C DRO Prep Batch(es):L619915 06/06/22 11:02
18400 µg/L 0 8180Diesel Range Organics (C10-C28)10 06/07/22 20:13 L620225MMK
257 J µg/L 0 8180Oil Range Organics (>C28-C40)10 06/07/22 20:13 L620225MMK
8015C DROSurrogate: OTP Surrogate 97.3 Limits: 50-150%06/07/22 20:1310
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 10 of 19
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
22-153-0025
01023
Atlas - Charlotte
7606 Whitehall Executive Center Drive, Suite 800
Mike Shaw
Charlotte
Received : 06/02/2022
Circle K 2701526
Report Date : 06/08/2022
Sample ID :
Lab No :
Sampled:MW-10
91224 Matrix:
6/1/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8015C DRO Prep Batch(es):L619915 06/06/22 11:02
No µg/LDiesel Fuel #2 1 06/08/22 08:43 L620225MMK
No µg/LFuel Oil #1 1 06/08/22 08:43 L620225MMK
No µg/LFuel Oil #2 1 06/08/22 08:43 L620225MMK
No µg/LFuel Oil #4 1 06/08/22 08:44 L620225MMK
No µg/LFuel Oil #5 / #6 1 06/08/22 08:44 L620225MMK
No µg/LGasoline / Aviation Jet 1 06/08/22 08:44 L620225MMK
No µg/LHigh Weight Oil 1 06/08/22 08:44 L620225MMK
No µg/LHydraulic Fluid 1 06/08/22 08:44 L620225MMK
No µg/LJP10 1 06/08/22 08:44 L620225MMK
No µg/LJP18 / Turbine Jet Fuel 1 06/08/22 08:44 L620225MMK
No µg/LJP4 1 06/08/22 08:44 L620225MMK
No µg/LJP5 / JP8 1 06/08/22 08:44 L620225MMK
No µg/LJP7 1 06/08/22 08:44 L620225MMK
No µg/LKerosene 1 06/08/22 08:44 L620225MMK
No µg/LMineral Spirits 1 06/08/22 08:44 L620225MMK
No µg/LMotor Oil 30W 1 06/08/22 08:44 L620225MMK
No µg/LMotor Oil 40W 1 06/08/22 08:44 L620225MMK
No µg/LMotor Oil 50W 1 06/08/22 08:44 L620225MMK
Yes µg/LNon-Specific Contamination 1 06/08/22 08:44 L620225MMK
No µg/LStoddard Solvent 1 06/08/22 08:44 L620225MMK
No µg/LWaste Oil 1 06/08/22 08:44 L620225MMK
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 11 of 19
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
22-153-0025
01023
Atlas - Charlotte
7606 Whitehall Executive Center Drive, Suite 800
Mike Shaw
Charlotte
Received : 06/02/2022
Circle K 2701526
Report Date : 06/08/2022
Sample ID :
Lab No :
Sampled:MW-10
91224 Matrix:
6/1/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8015C DRO Prep Batch(es):L619915 06/06/22 11:02
No µg/LNaphtha 1 06/08/22 08:44 L620225MMK
8015C DROSurrogate: OTP Surrogate 96.7 Limits: 50-150%06/07/22 20:331
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 12 of 19
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
22-153-0025
01023
Atlas - Charlotte
7606 Whitehall Executive Center Drive, Suite 800
Mike Shaw
Charlotte
Received : 06/02/2022
Circle K 2701526
Report Date : 06/08/2022
Sample ID :
Lab No :
Sampled:MW-10
91224 Matrix:
6/1/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8015C DRO Prep Batch(es):L619915 06/06/22 11:02
1570 µg/L 0 818Diesel Range Organics (C10-C28)1 06/07/22 20:33 L620225MMK
395 J µg/L 0 818Oil Range Organics (>C28-C40)1 06/07/22 20:33 L620225MMK
8015C DROSurrogate: OTP Surrogate 96.7 Limits: 50-150%06/07/22 20:331
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 13 of 19
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
22-153-0025
01023
Atlas - Charlotte
7606 Whitehall Executive Center Drive, Suite 800
Mike Shaw
Charlotte
Received : 06/02/2022
Circle K 2701526
Report Date : 06/08/2022
Sample ID :
Lab No :
Sampled:MW-11
91225 Matrix:
6/1/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8015C DRO Prep Batch(es):L619915 06/06/22 11:02
Yes µg/LDiesel Fuel #2 1 06/08/22 08:46 L620225MMK
No µg/LFuel Oil #1 1 06/08/22 08:45 L620225MMK
No µg/LFuel Oil #2 1 06/08/22 08:45 L620225MMK
No µg/LFuel Oil #4 1 06/08/22 08:45 L620225MMK
No µg/LFuel Oil #5 / #6 1 06/08/22 08:45 L620225MMK
No µg/LGasoline / Aviation Jet 1 06/08/22 08:45 L620225MMK
No µg/LHigh Weight Oil 1 06/08/22 08:45 L620225MMK
No µg/LHydraulic Fluid 1 06/08/22 08:45 L620225MMK
No µg/LJP10 1 06/08/22 08:45 L620225MMK
No µg/LJP18 / Turbine Jet Fuel 1 06/08/22 08:45 L620225MMK
No µg/LJP4 1 06/08/22 08:45 L620225MMK
No µg/LJP5 / JP8 1 06/08/22 08:45 L620225MMK
No µg/LJP7 1 06/08/22 08:45 L620225MMK
No µg/LKerosene 1 06/08/22 08:45 L620225MMK
No µg/LMineral Spirits 1 06/08/22 08:45 L620225MMK
No µg/LMotor Oil 30W 1 06/08/22 08:45 L620225MMK
No µg/LMotor Oil 40W 1 06/08/22 08:45 L620225MMK
No µg/LMotor Oil 50W 1 06/08/22 08:45 L620225MMK
No µg/LNon-Specific Contamination 1 06/08/22 08:46 L620225MMK
No µg/LStoddard Solvent 1 06/08/22 08:46 L620225MMK
No µg/LWaste Oil 1 06/08/22 08:46 L620225MMK
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 14 of 19
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
22-153-0025
01023
Atlas - Charlotte
7606 Whitehall Executive Center Drive, Suite 800
Mike Shaw
Charlotte
Received : 06/02/2022
Circle K 2701526
Report Date : 06/08/2022
Sample ID :
Lab No :
Sampled:MW-11
91225 Matrix:
6/1/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8015C DRO Prep Batch(es):L619915 06/06/22 11:02
No µg/LNaphtha 1 06/08/22 08:46 L620225MMK
8015C DROSurrogate: OTP Surrogate 65.4 Limits: 50-150%06/07/22 20:53100
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 15 of 19
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
22-153-0025
01023
Atlas - Charlotte
7606 Whitehall Executive Center Drive, Suite 800
Mike Shaw
Charlotte
Received : 06/02/2022
Circle K 2701526
Report Date : 06/08/2022
Sample ID :
Lab No :
Sampled:MW-11
91225 Matrix:
6/1/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8015C DRO Prep Batch(es):L619915 06/06/22 11:02
64500000 µg/L 0 8180000Diesel Range Organics (C10-C28)1000 06/07/22 21:13 L620225MMK
14200 J µg/L 0 818000Oil Range Organics (>C28-C40)100 06/07/22 20:53 L620225MMK
8015C DROSurrogate: OTP Surrogate 65.4 Limits: 50-150%06/07/22 20:53100
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 16 of 19
Quality Control Data
22-153-0025Report No:
Project Description:
Client ID:Atlas - Charlotte
Circle K 2701526
QC Prep Batch Method:
TPH Fingerprint
8015C DRO
L620225QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3510C
QC Prep:L619915
Associated Lab Samples: 91223, 91224, 91225
LRB-L619915 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
06/07/22 19:1290.00.0026.4µg/LDiesel Range Organics (C10-C28)
06/07/22 19:1290.00.0018.3µg/LOil Range Organics (>C28-C40)
06/07/22 19:12OTP Surrogate (S)90.5 50-150
LCS-L619915 LCSD-L619915Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
872 87.267.86781000µg/LDiesel Range Organics (C10-C28)50-150 25.0*20.0
1300 13086.68661000µg/LOil Range Organics (>C28-C40)50-150 40.0*20.0
89.577.0OTP Surrogate (S)50-150
Page 1 of 1* QC Fail Date:06/08/2022 01:41 PM
Page 17 of 19
Fed Ex
UPS
US Postal
Client
Lab
Courier
Other :
Shipment Receipt Form
Customer Number:
Customer Name:
Report Number:22-153-0025
Atlas - Charlotte
01023
Shipping Method
Shipping container/cooler uncompromised?
Thermometer ID:IRT-15 3.1 C
Chain of Custody (COC) present?Yes No
Yes No Not Present
Yes No Not Present
Yes No
COC agrees with sample label(s)? Yes No
COC properly completed
Samples in proper containers?
Sample containers intact?
Sufficient sample volume for indicated test(s)?
All samples received within holding time?
Cooler temperature in compliance?
Yes No
Yes No
Yes No
Yes No
Yes No
Yes NoCooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
Yes No
Yes No N/A
Yes No N/A
Yes No N/ASoil VOA method 5035 – compliance criteria met
Water - Sample containers properly preserved
Water - VOA vials free of headspace Yes No N/A
Trip Blanks received with VOAs
Low concentration EnCore samplers (48 hr)
High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)
High concentration container (48 hr)
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Number of coolers/boxes received
Yes No
1
Signature:Angela D Overcash Date & Time:06/02/2022 15:27:09
Special precautions or instructions included?
Comments:
Page 18 of 19
Page 19 of 19

APPENDIX C

BORING LOGS
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 15'CL / --
Diameter
Screen Material -- --
Diameter
Riser Interval
Screen Interval
Slot Size
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Circle K No. 1526 EDPS
Boring / Well Construction Log
Well Construction Permit Number
B-1 Environmental Assessment
Boring backfilled with recovered material and grouted following sample completion.
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 13-fbgl to 15-fbgl
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Concrete & ABC Stone
Reddish brown, silt-clay mixture, stiff, dry, no odor
Boring terminated at target depth of 15-fbgl, no refusal or
Not Applicable
Water Level Information
groundwater encountered prior to completion
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 13'CL / --
Diameter
Screen Material 13' - 15'CL / --
Diameter
Riser Interval -- --
Screen Interval
Slot Size
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Not Applicable
Water Level Information
Boring terminated at target depth of 15-fbgl, no refusal or
groundwater encountered prior to completion
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Concrete & ABC Stone
Reddish brown, silt-clay mixture, stiff, dry, no odor
Tan to white, silt-clay mixture, stiff, dry, no odor
Boring backfilled with recovered material and grouted following sample completion.
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 13-fbgl to 15-fbgl
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Boring / Well Construction Log
Well Construction Permit Number
B-2 Environmental Assessment
Circle K No. 1526 EDPS
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 14'CL / --
Diameter
Screen Material 14' - 25'CL / --
Diameter
Riser Interval -- --
Screen Interval
Slot Size
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Not Applicable
Water Level Information
Boring terminated at target depth of 25-fbgl, no refusal or
groundwater encountered prior to completion
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Topsoil
Reddish brown, silt-clay mixture, stiff, dry, no odor
Tan to white, clay-silt mixture, stiff, dry, no odor
Boring backfilled with recovered material and grouted following sample completion.
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 13-fbgl to 15-fbgl
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Boring / Well Construction Log
Well Construction Permit Number
B-3 Environmental Assessment
Circle K No. 1526 EDPS
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 14'CL / --
Diameter
Screen Material 14' - 25'CL / --
Diameter
Riser Interval -- --
Screen Interval
Slot Size
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Not Applicable
Water Level Information
Boring terminated at target depth of 25-fbgl, no refusal or
groundwater encountered prior to completion
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Topsoil
Reddish brown, silt-clay mixture, stiff, dry, no odor
Tan to white, clay-silt mixture, stiff, dry, no odor
Boring backfilled with recovered material and grouted following sample completion.
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 13-fbgl to 15-fbgl
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Boring / Well Construction Log
Well Construction Permit Number
B-4 Environmental Assessment
Circle K No. 1526 EDPS
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 13'CL / --
Diameter
Screen Material 13' - 15'CL / --
Diameter
Riser Interval -- --
Screen Interval
Slot Size
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Not Applicable
Water Level Information
Boring terminated at target depth of 15-fbgl, no refusal or
groundwater encountered prior to completion
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Topsoil
Reddish brown, silt-clay mixture, stiff, dry, no odor
Tan to white, clay-silt mixture, stiff, dry, no odor
Boring backfilled with recovered material and grouted following sample completion.
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 13-fbgl to 15-fbgl
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Boring / Well Construction Log
Well Construction Permit Number
B-5 Environmental Assessment
Circle K No. 1526 EDPS
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 12'CL / --
Diameter
Screen Material 12' - 15'CL / --
Diameter
Riser Interval -- --
Screen Interval
Slot Size
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Not Applicable
Water Level Information
Boring terminated at target depth of 15-fbgl, no refusal or
groundwater encountered prior to completion
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Topsoil
Reddish brown, silt-clay mixture, stiff, dry, no odor
Tan to white, clay-silt mixture, stiff, dry, no odor
Boring backfilled with recovered material and grouted following sample completion.
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 13-fbgl to 15-fbgl
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Boring / Well Construction Log
Well Construction Permit Number
B-6 Environmental Assessment
Circle K No. 1526 EDPS
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 12'CL / --
Diameter
Screen Material 12' - 15'CL / --
Diameter
Riser Interval -- --
Screen Interval
Slot Size
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Not Applicable
Water Level Information
Boring terminated at target depth of 15-fbgl, no refusal or
groundwater encountered prior to completion
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Concrete & ABC Stone
Reddish brown, silt-clay mixture, stiff, dry, no odor
Light brown, silt-clay mixture, stiff, dry, no odor
Boring backfilled with recovered material and grouted following sample completion.
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 13-fbgl to 15-fbgl
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Boring / Well Construction Log
Well Construction Permit Number
B-7 Environmental Assessment
Circle K No. 1526 EDPS
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 10'CL / --
Diameter
Screen Material
Diameter 10' - 35'CL / --
Riser Interval
Screen Interval -- Boring terminated at target depth of 35-fbgl, no refusal or --
Slot Size groundwater encountered prior to completion
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum
Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Not Applicable
Water Level Information
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Concrete & ABC Stone
Reddish brown, silt-clay mixture, stiff, dry, slight odor at
approximately 10-fbgl and 15-fbgl
Light brown, silt-clay mixture, stiff, dry, no odor
Boring backfilled with recovered material and grouted following sample completion.
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 8-fbgl to 10-fbgl & 13-fbgl to 15-fbgl
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Boring / Well Construction Log
Well Construction Permit Number
B-8 Environmental Assessment
Circle K No. 1526 EDPS
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 10'CL / --
Diameter
Screen Material 10' - 15'CL / --
Diameter
Riser Interval -- --
Screen Interval
Slot Size
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Not Applicable
Water Level Information
Boring terminated at target depth of 15-fbgl, no refusal or
groundwater encountered prior to completion
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Concrete & ABC Stone
Reddish brown, silt-clay mixture, stiff, dry, no odor
Light brown, silt-clay mixture, stiff, dry, no odor
Boring backfilled with recovered material and grouted following sample completion.
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 13-fbgl to 15-fbgl
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Boring / Well Construction Log
Well Construction Permit Number
B-9 Environmental Assessment
Circle K No. 1526 EDPS
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 15'CL / --
Diameter
Screen Material
Diameter 15' - 25'CL / --
Riser Interval
Screen Interval
Slot Size -- --
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum
Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
approximately 15-fbgl
Boring terminated at target depth of 25-fbgl, no refusal or
groundwater encountered prior to completion
Water Level Information
Not Applicable
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Concrete & ABC Stone
Reddish brown, silt-clay mixture, stiff, dry, slight odor at
approximately 10-fbgl
Reddish orange, silt-clay mixture, stiff, dry, slight odor at
Boring backfilled with recovered material and grouted following sample completion.
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 8-fbgl to 10-fbgl & 13-fbgl to 15-fbgl
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Boring / Well Construction Log
Well Construction Permit Number
B-10 Environmental Assessment
Circle K No. 1526 EDPS
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 10'CL / --
Diameter
Screen Material 10' - 15'CL / --
Diameter
Riser Interval -- --
Screen Interval
Slot Size
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Not Applicable
Water Level Information
Boring terminated at target depth of 15-fbgl, no refusal or
groundwater encountered prior to completion
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Concrete & ABC Stone
Reddish brown, silt-clay mixture, stiff, dry, no odor
Reddish orange, silt-clay mixture, stiff, dry, no odor
Boring backfilled with recovered material and grouted following sample completion.
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 13-fbgl to 15-fbgl
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Boring / Well Construction Log
Well Construction Permit Number
B-11 Environmental Assessment
Circle K No. 1526 EDPS
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
--NA--
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No: --
Field Personnel: Driller:
Start Date:30-Jul-14 Complete Date:30-Jul-14 Equipment:
Depth
(BGL)
Borehole Dia.0' - 1' --
Manhole Dia.
Riser Material 1' - 12'CL / --
Diameter
Screen Material 12' - 15'CL / --
Diameter
Riser Interval -- --
Screen Interval
Slot Size
Grout Type
Interval
Bentonite Type
Interval
Filter Pack
Interval
Total Depth
R.P. Elevation
Datum

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Not Applicable
Water Level Information
Boring terminated at target depth of 15-fbgl, no refusal or
groundwater encountered prior to completion
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Not Applicable
Concrete & ABC Stone
Reddish brown, silt-clay mixture, stiff, dry, no odor
Reddish orange, clay-silt mixture, stiff, dry, no odor
Boring backfilled with recovered material and grouted following sample completion.
Drilling Method:Direct-push, Geoprobe® 3.25-Ø Macrocore Sampler
Comments:Soil sample collected from 13-fbgl to 15-fbgl
2014070
T. Garrison T. Bollyard
Geoprobe® 7822DT Track Rig
Boring / Well Construction Log
Well Construction Permit Number
B-12 Environmental Assessment
Circle K No. 1526 EDPS
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No:3580
Field Personnel: Driller:
Start Date:24-Jun-14 Complete Date:24-Jun-14 Equipment:
Depth
(BGL)
Borehole Dia.8.25" 0' - 1' --
Manhole Dia.8"
Riser Material Sch-40 PVC 1' - 15'CL / --
Diameter 4"
Screen Material Sch-40 PVC 15' - 35'CL / --
Diameter 4"
Riser Interval 0' - 10' 35' - 50'CL / --
Screen Interval 10' - 50'
Slot Size 0.01 -- --
Grout Type Neat Cement
Interval 0' - 6'
Bentonite Type 3/8" Pellets
Interval 6' - 8'
Filter Pack No. 2 Sand
Interval 8' - 50'
Total Depth 50'
R.P. Elevation 100.00'
Datum --

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Circle K No. 1526 REDI
Boring / Well Construction Log
MW-1 Environmental Assessment
Well Construction Permit Number: 004-14-MW3-RW0
2014070
T. Garrison B. Vest
Truck-mounted Drill-rig
Drilling Method:8.25" Hollow-Stem Augers
Comments:Soil samples collected at 5-fbgl, 10-fbgl, 20-fbgl, 30-fbgl & 40-fbgl
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Boring terminated at 50-fbgl, groundwater encountered at
approximately 40-fbgl.
Concrete & ABC Stone
Reddish brown, silt-clay mixture, dry, no odor
Brown, silt-clay mixture, dry, no odor
Not Applicable
Water Level Information
Dark brown, silt-clay mixture, moist, no odor
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No:3580
Field Personnel: Driller:
Start Date:24-Jun-14 Complete Date:24-Jun-14 Equipment:
Depth
(BGL)
Borehole Dia.8.25" 0' - 1' --
Manhole Dia.8"
Riser Material Sch-40 PVC 1' - 15'CL / --
Diameter 4"
Screen Material Sch-40 PVC 15' - 35'CL / --
Diameter 4"
Riser Interval 0' - 10' 35' - 50'CL / --
Screen Interval 10' - 50'
Slot Size 0.01 -- --
Grout Type Neat Cement
Interval 0' - 6'
Bentonite Type 3/8" Pellets
Interval 6' - 8'
Filter Pack No. 2 Sand
Interval 8' - 50'
Total Depth 50'
R.P. Elevation 100.00'
Datum --

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Water Level Information
Not Applicable
approximately 40-fbgl.
Brown, silt-clay mixture, dry, no odor
Dark brown, silt-clay mixture, moist, no odor
Boring terminated at 50-fbgl, groundwater encountered at
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Concrete & ABC Stone
Reddish brown, silt-clay mixture, dry, no odor
Drilling Method:8.25" Hollow-Stem Augers
Comments:Soil samples collected at 5-fbgl, 10-fbgl, 20-fbgl, 30-fbgl & 40-fbgl
2014070
T. Garrison B. Vest
Truck-mounted Drill-rig
Boring / Well Construction Log
Well Construction Permit Number: 004-14-MW3-RW0
MW-2 Environmental Assessment
Circle K No. 1526 REDI
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No:3580
Field Personnel: Driller:
Start Date:24-Jun-14 Complete Date:24-Jun-14 Equipment:
Depth
(BGL)
Borehole Dia.8.25" 0' - 1' --
Manhole Dia.8"
Riser Material Sch-40 PVC 1' - 10'CL / --
Diameter 4"
Screen Material Sch-40 PVC 10' - 40'CL / --
Diameter 4"
Riser Interval 0' - 10' 40' - 50'CL / --
Screen Interval 10' - 50'
Slot Size 0.01 -- --
Grout Type Neat Cement
Interval 0' - 6'
Bentonite Type 3/8" Pellets
Interval 6' - 8'
Filter Pack No. 2 Sand
Interval 8' - 50'
Total Depth 50'
R.P. Elevation 100.00'
Datum --

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Water Level Information
Not Applicable
approximately 40-fbgl.
Brown, silt-clay mixture, dry, no odor
Light brown, silt-clay mixture, moist, no odor
Boring terminated at 50-fbgl, groundwater encountered at
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Concrete & ABC Stone
Reddish brown, silt-clay mixture, dry, no odor
Drilling Method:8.25" Hollow-Stem Augers
Comments:Soil samples collected at 5-fbgl, 10-fbgl, 20-fbgl, 30-fbgl & 40-fbgl
2014070
T. Garrison B. Vest
Truck-mounted Drill-rig
Boring / Well Construction Log
Well Construction Permit Number: 004-14-MW3-RW0
MW-3 Environmental Assessment
Circle K No. 1526 REDI
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
Boring No.:
Document No.:
SHEET OF 8
JOB NUMBER:
PROJECT NAME:
PROJECT ADDRESS:
CLIENT NAME:
CASING SAMPLER CORE BARREL
DTW TYPE NA Macro Core®NA
INSIDE DIAMETER 1.5"
HAMMER WEIGHT
HAMMER FALL Date Started
NOTES:Date Completed
Sample
Depth
Sample
Interval
Penetrometer
(Tons/ft2)
Blows per 6"
penetration, NFIELD Strata Changes
--0' - 1'------
--1' - 5'----CL
--5' - 10'----CL
15'10' - 15'----CL
2. Boring was abandoned with recovered material and bentonite-grout
NA NA NA
1. Soil samples collected by using a Geoprobe® 7822-DT Track Mount Rig with Direct-Push Technology
60" / 30"Brown, clayey-silt mixture, dry, no odor --
60" / 50"Same as above, dry, no odor 0
--Concrete & Stone --
60" / 30"Red, silt-clay mixture, dry, no odor --
ECS INSPECTOR:Aaron Williamson Circle K Stores Inc.
GROUNDWATER OBSERVATIONS
Date Stabilization time
October 1, 2015
October 1, 2015
Penetration / Recovery
(inches)Soil Descriptions PID Readings
(ppm)
NA NA
BORING COMPANY:Env Drilling & Probing Services, LLC 14-223176
"See Site Plan"
BORING COMPANY
ADDRESS:17538 Green Hill Road
Fort Mill, SC 28278 Circle K # 1526
FOREMAN:Aaron Williamson 8400 Norcross Road
Colfax, North Carolina
SOIL BORING INSTALLATION LOG
SS-13
3
LOCATION
ECS, Inc.
13504 South Point Boulevard, Charlotte, NC 28273
Office: [phone] Fax: [phone]
Boring No.:
Document No.:
SHEET OF 8
JOB NUMBER:
PROJECT NAME:
PROJECT ADDRESS:
CLIENT NAME:
CASING SAMPLER CORE BARREL
DTW TYPE NA Macro Core®NA
INSIDE DIAMETER 1.5"
HAMMER WEIGHT
HAMMER FALL Date Started
NOTES:Date Completed
Sample
Depth
Sample
Interval
Penetrometer
(Tons/ft2)
Blows per 6"
penetration, NFIELD Strata Changes
--0' - 1'------
--1' - 5'----CL
--5' - 10'----CL
15'10' - 15'----CL
1. Soil samples collected by using a Geoprobe® 7822-DT Track Mount Rig with Direct-Push Technology
2. Boring was abandoned with recovered material and bentonite-grout
60" / 45"Light tan, clayey-silt mixture, dry, no odor --
60" / 30"Same as above, dry, no odor 0
Penetration / Recovery
(inches)Soil Descriptions PID Readings
(ppm)
--Concrete & Stone --
60" / 45"Red, silt-clay mixture, dry, no odor --
ECS INSPECTOR:Aaron Williamson Circle K Stores Inc.
GROUNDWATER OBSERVATIONS
Date Stabilization time
NA NA NA NA NA
October 1, 2015
October 1, 2015
BORING COMPANY:Env Drilling & Probing Services, LLC 14-223176
"See Site Plan"
BORING COMPANY
ADDRESS:17538 Green Hill Road
Fort Mill, SC 28278 Circle K # 1526
FOREMAN:Aaron Williamson 8400 Norcross Road
Colfax, North Carolina
SOIL BORING INSTALLATION LOG
SS-14
4
LOCATION
ECS, Inc.
13504 South Point Boulevard, Charlotte, NC 28273
Office: [phone] Fax: [phone]
Boring No.:
Document No.:
SHEET OF 8
JOB NUMBER:
PROJECT NAME:
PROJECT ADDRESS:
CLIENT NAME:
CASING SAMPLER CORE BARREL
DTW TYPE NA Macro Core®NA
INSIDE DIAMETER 1.5"
HAMMER WEIGHT
HAMMER FALL Date Started
NOTES:Date Completed
Sample
Depth
Sample
Interval
Penetrometer
(Tons/ft2)
Blows per 6"
penetration, NFIELD Strata Changes
--0' - 1'------
--1' - 5'----CL
--5' - 10'----CL
15'10' - 15'----CL
1. Soil samples collected by using a Geoprobe® 7822-DT Track Mount Rig with Direct-Push Technology
2. Boring was abandoned with recovered material and bentonite-grout
60" / 45"Light tan, clayey-silt mixture, dry, no odor --
60" / 45"Same as above, dry, no odor 0
Penetration / Recovery
(inches)Soil Descriptions PID Readings
(ppm)
--Concrete & Stone --
60" / 45"Red, silt-clay mixture, dry, no odor --
ECS INSPECTOR:Aaron Williamson Circle K Stores Inc.
GROUNDWATER OBSERVATIONS
Date Stabilization time
NA NA NA NA NA
October 1, 2015
October 1, 2015
BORING COMPANY:Env Drilling & Probing Services, LLC 14-223176
"See Site Plan"
BORING COMPANY
ADDRESS:17538 Green Hill Road
Fort Mill, SC 28278 Circle K # 1526
FOREMAN:Aaron Williamson 8400 Norcross Road
Colfax, North Carolina
SOIL BORING INSTALLATION LOG
SS-15
5
LOCATION
ECS, Inc.
13504 South Point Boulevard, Charlotte, NC 28273
Office: [phone] Fax: [phone]
Boring No.:
Document No.:
SHEET OF 8
JOB NUMBER:
PROJECT NAME:
PROJECT ADDRESS:
CLIENT NAME:
CASING SAMPLER CORE BARREL
DTW TYPE NA Macro Core®NA
INSIDE DIAMETER 1.5"
HAMMER WEIGHT
HAMMER FALL Date Started
NOTES:Date Completed
Sample
Depth
Sample
Depths
Penetrometer
(Tons/ft2)
Blows per 6"
penetration, NFIELD Strata Changes
--0' - 1'------
--1' - 5'----CL
--5' - 10'----CL
15'10' - 15'----CL
1. Soil samples collected by using a Geoprobe® 7822-DT Track Mount Rig with Direct-Push Technology
2. Boring was abandoned with recovered material and bentonite-grout
60" / 45"Brown, clayey-silt mixture, dry, no odor --
60" / 30"Same as above, dry, no odor 0
Penetration / Recovery
(inches)Soil Descriptions PID Readings
(ppm)
--Concrete & Stone --
60" / 45"Red, silt-clay mixture, dry, no odor --
ECS INSPECTOR:Aaron Williamson Circle K Stores Inc.
GROUNDWATER OBSERVATIONS
Date Stabilization time
NA NA NA NA NA
October 1, 2015
October 1, 2015
BORING COMPANY:Env Drilling & Probing Services, LLC 14-223176
"See Site Plan"
BORING COMPANY
ADDRESS:17538 Green Hill Road
Fort Mill, SC 28278 Circle K # 1526
FOREMAN:Aaron Williamson 8400 Norcross Road
Colfax, North Carolina
SOIL BORING INSTALLATION LOG
SS-16
6
LOCATION
ECS, Inc.
13504 South Point Boulevard, Charlotte, NC 28273
Office: [phone] Fax: [phone]
Boring No.:
Document No.:
SHEET OF 8
JOB NUMBER:
PROJECT NAME:
PROJECT ADDRESS:
CLIENT NAME:
CASING SAMPLER CORE BARREL
DTW TYPE NA Macro Core®NA
INSIDE DIAMETER 1.5"
HAMMER WEIGHT
HAMMER FALL Date Started
NOTES:Date Completed
Sample
Depth
Sample
Depths
Penetrometer
(Tons/ft2)
Blows per 6"
penetration, NFIELD Strata Changes
--0' - 1'------
--1' - 5'----CL
--5' - 10'----CL
15'10' - 15'----CL
1. Soil samples collected by using a Geoprobe® 7822-DT Track Mount Rig with Direct-Push Technology
2. Boring was abandoned with recovered material and bentonite-grout
60" / 45"Brown, clayey-silt mixture, dry, no odor --
60" / 30"Same as above, dry, no odor 0
Penetration / Recovery
(inches)Soil Descriptions PID Readings
(ppm)
--Concrete & Stone --
60" / 45"Red, silt-clay mixture, dry, no odor --
ECS INSPECTOR:Aaron Williamson Circle K Stores Inc.
GROUNDWATER OBSERVATIONS
Date Stabilization time
NA NA NA NA NA
October 1, 2015
October 1, 2015
BORING COMPANY:Env Drilling & Probing Services, LLC 14-223176
"See Site Plan"
BORING COMPANY
ADDRESS:17538 Green Hill Road
Fort Mill, SC 28278 Circle K # 1526
FOREMAN:Aaron Williamson 8400 Norcross Road
Colfax, North Carolina
SOIL BORING INSTALLATION LOG
SS-17
7
LOCATION
ECS, Inc.
13504 South Point Boulevard, Charlotte, NC 28273
Office: [phone] Fax: [phone]
Boring No.:
Document No.:
SHEET OF 8
JOB NUMBER:
PROJECT NAME:
PROJECT ADDRESS:
CLIENT NAME:
CASING SAMPLER CORE BARREL
DTW TYPE NA Macro Core®NA
INSIDE DIAMETER 1.5"
HAMMER WEIGHT
HAMMER FALL Date Started
NOTES:Date Completed
Sample
Depth
Sample
Depths
Penetrometer
(Tons/ft2)
Blows per 6"
penetration, NFIELD Strata Changes
--0' - 1'------
--1' - 5'----CL
--5' - 10'----CL
15'10' - 15'----CL
1. Soil samples collected by using a Geoprobe® 7822-DT Track Mount Rig with Direct-Push Technology
2. Boring was abandoned with recovered material and bentonite-grout
60" / 45"Brown, clayey-silt mixture, dry, no odor --
60" / 45"Same as above, dry, no odor 0
Penetration / Recovery
(inches)Soil Descriptions PID Readings
(ppm)
--Concrete & Stone --
60" / 45"Red, silt-clay mixture, dry, no odor --
ECS INSPECTOR:Aaron Williamson Circle K Stores Inc.
GROUNDWATER OBSERVATIONS
Date Stabilization time
NA NA NA NA NA
October 1, 2015
October 1, 2015
BORING COMPANY:Env Drilling & Probing Services, LLC 14-223176
"See Site Plan"
BORING COMPANY
ADDRESS:17538 Green Hill Road
Fort Mill, SC 28278 Circle K # 1526
FOREMAN:Aaron Williamson 8400 Norcross Road
Colfax, North Carolina
SOIL BORING INSTALLATION LOG
SS-18
8
LOCATION
ECS, Inc.
13504 South Point Boulevard, Charlotte, NC 28273
Office: [phone] Fax: [phone]
CLIENT:Circle K Stores, Inc BORING I.D.:MW-7
PROJECT NAME: Circle K 2701526 DATE STARTED:5/31/2017
PROJECT NO.:CIRK1526 DATE COMPLETED:5/31/2017
PROJECT LOCATION:8400 Norcross Road DRILLER: EDPS
Colfax, N.C. 27235 DRILL METHOD:Auger
BORING DIAMETER: 8.25"
SOIL SAMPLING METHOD/INTERVAL: TOTAL DEPTH:50'
WATER LEVEL: REMARKS:2 in PVC, 10 slot screen
DEPTH
(FT)
0.0 Land Surface
1.9 2.0
4.0
6.0
8.0
3.0 10.0
12.0
14.0
16.0
18.0
13.7 20.0
22.0
24.0
26.0
28.0
1.5 30.0
32.0
34.0
36.0
38.0
40.0
42.0
44.0
46.0
48.0
50.0 Depth to Bottom 50 ft
52.0
54.0
56.0
58.0
60.0
62.0
64.0
66.0
68.0
70.0
72.0
74.0
76.0
78.0
80.0
7606 Whitehall Executive Center Drive, Charlotte, North Carolina 28273
[phone] Phone / [phone] Fax / www.atcassociates.com
Light Brown, Silty Clay, Moist, Slight Odor
Light Brown, Silty Clay, Moist, Slight Odor
Light Brown, Silty Clay, Damp, No Odor
PID
Reading USCS Flush Mount Lab sample,
water depth, etc.
Redish Brown, Silty Clay, Damp, No Odor
Redish Brown, Silty Clay, Damp, No Odor
Light Brown, Silty Clay @ 15'
SUBSURFACE EXPLORATION LOG
SOIL SAMPLING CONDITIONS GRAPHIC COLUMN SUBSURFACE MATERIALS & CONSTRUCTION INFORMATIO REMARKS
Sample
Interval
Return /
Blows
FID
Reading
DRILLING METHODS SAMPLING METHODSAIR - AIR ROTARY SS - SPLIT SPOONCFA - CONTINUOUS FLIGHT AUGER ST - SHELBY TUBEDC - DRIVEN CASING
HA - HAND AUGER HSA - HOLLOW STEM AUGER MD - MUD DRILLING RC - ROCK CORING WR - WATER ROTARY
GROUT
SAND
SCREEN
BENTONITE
CLIENT:Circle K Stores, Inc BORING I.D.:MW-8
PROJECT NAME: Circle K 2701526 DATE STARTED:5/31/2017
PROJECT NO.:CIRK1526 DATE COMPLETED:5/31/2017
PROJECT LOCATION:8400 Norcross Road DRILLER: EDPS
Colfax, N.C. 27235 DRILL METHOD:Auger
BORING DIAMETER: 8.25"
SOIL SAMPLING METHOD/INTERVAL: TOTAL DEPTH:50'
WATER LEVEL: REMARKS:2 in PVC, 10 slot screen
DEPTH
(FT)
0.0 Land Surface
0.2 2.0
4.0
6.0
8.0
1.3 10.0
12.0
14.0
16.0
18.0
1.5 20.0
22.0
24.0
26.0
28.0
1.1 30.0
32.0
34.0
36.0
38.0
40.0
42.0
44.0
46.0
48.0
50.0
52.0
54.0
56.0
58.0
60.0
62.0
64.0
66.0
68.0
70.0
72.0
74.0
76.0
78.0
80.0
7606 Whitehall Executive Center Drive, Charlotte, North Carolina 28273
[phone] Phone / [phone] Fax / www.atcassociates.com
Brown/ Light Brown, Silty Clay, Moist, No Odor
Light Brown, Silty Clay, Moist/Wet, Slight Odor
Depth to Bottom 50 ft
FID
Reading
PID
Reading USCS Flush Mount Lab sample,
water depth, etc.
Reddish Brown, Silty Clay, Damp, No Odor
Brown/ Light Brown, Silty Clay, Dry, No Odor
SUBSURFACE EXPLORATION LOG
SOIL SAMPLING CONDITIONS GRAPHIC COLUMN SUBSURFACE MATERIALS & CONSTRUCTION INFORMATIO REMARKS
Sample
Interval
Return /
Blows
DRILLING METHODS SAMPLING METHODSAIR - AIR ROTARY SS - SPLIT SPOONCFA - CONTINUOUS FLIGHT AUGER ST - SHELBY TUBEDC - DRIVEN CASING
HA - HAND AUGER HSA - HOLLOW STEM AUGER MD - MUD DRILLING RC - ROCK CORING WR - WATER ROTARY
GROUT
SAND
SCREEN
BENTONITE
CLIENT:Circle K Stores, Inc BORING I.D.:MW-9
PROJECT NAME: Circle K 2701526 DATE STARTED:5/30/2017
PROJECT NO.:CIRK1526 DATE COMPLETED:5/30/2017
PROJECT LOCATION:8400 Norcross Road DRILLER: EDPS
Colfax, N.C. 27235 DRILL METHOD:Auger
BORING DIAMETER: 8.25"
SOIL SAMPLING METHOD/INTERVAL: TOTAL DEPTH:50'
WATER LEVEL: REMARKS:2 in PVC, 10 slot screen
DEPTH
(FT)
0.0 Land Surface
0.0 2.0
4.0
6.0
8.0
0.0 10.0
12.0
14.0
16.0
18.0
0.0 20.0
22.0
24.0
26.0
28.0
0.5 30.0
32.0
34.0
36.0
38.0
40.0
42.0
44.0
46.0
48.0
50.0
52.0
54.0
56.0
58.0
60.0
62.0
64.0
66.0
68.0
70.0
72.0
74.0
76.0
78.0
80.0
Return /
Blows
FID
Reading
REMARKSSUBSURFACE MATERIALS & CONSTRUCTION INFORMATIO
Lab sample,
water depth, etc.
SOIL SAMPLING CONDITIONS
Light Brown, Silty Clay, Moist/ Wet, No Odor
Sample
Interval
SUBSURFACE EXPLORATION LOG
GRAPHIC COLUMN
PID
Reading USCS
Dark Brown, Silty Clay, Damp, No Odor
Flush Mount
Redish/ Brown, Silty Clay, Damp, No Odor
Depth to Bottom 50 ft
Light Brown, Silty Clay, Dry, No Odor
[phone] Phone / [phone] Fax / www.atcassociates.com
7606 Whitehall Executive Center Drive, Charlotte, North Carolina 28273
Light Brown, Silty Clay, Moist, No Odor
DRILLING METHODS SAMPLING METHODSAIR - AIR ROTARY SS - SPLIT SPOONCFA - CONTINUOUS FLIGHT AUGER ST - SHELBY TUBEDC - DRIVEN CASING
HA - HAND AUGER HSA - HOLLOW STEM AUGER MD - MUD DRILLING RC - ROCK CORING WR - WATER ROTARY
GROUT
SAND
SCREEN
BENTONITE
CLIENT:Circle K Stores, Inc BORING I.D.:MW-10
PROJECT NAME: Circle K 2701526 DATE STARTED:5/30/2017
PROJECT NO.:CIRK1526 DATE COMPLETED:5/30/2017
PROJECT LOCATION:8400 Norcross Road DRILLER: EDPS
Colfax, N.C. 27235 DRILL METHOD:Auger
BORING DIAMETER: 8.25"
SOIL SAMPLING METHOD/INTERVAL: TOTAL DEPTH:50'
WATER LEVEL: REMARKS:2 in PVC, 10 slot screen
DEPTH
(FT)
0.0 Land Surface
0.4 2.0
4.0
6.0
8.0
0.0 10.0
12.0
14.0
16.0
18.0
0.3 20.0
22.0
24.0
26.0
28.0
1.2 30.0
32.0
34.0
36.0
38.0
40.0
42.0
44.0
46.0
48.0
50.0
52.0
54.0
56.0
58.0
60.0
62.0
64.0
66.0
68.0
70.0
72.0
74.0
76.0
78.0
80.0
7606 Whitehall Executive Center Drive, Charlotte, North Carolina 28273
[phone] Phone / [phone] Fax / www.atcassociates.com
Light Brown, Silty Clay, Damp/Moist, No Odor
Light Brown, Silty Clay, Moist/ Wet, No Odor
Light Brown, Silty Clay, Dry, No Odor
PID
Reading USCS Flush Mount Lab sample,
water depth, etc.
Redish/ Brown, Silty Clay, Damp, No Odor
Brown, Silty Clay, Damp, No Odor
Light Brown @ 13'
Depth to Bottom 50 ft
SUBSURFACE EXPLORATION LOG
SOIL SAMPLING CONDITIONS GRAPHIC COLUMN SUBSURFACE MATERIALS & CONSTRUCTION INFORMATIO REMARKS
Sample
Interval
Return /
Blows
FID
Reading
DRILLING METHODS SAMPLING METHODSAIR - AIR ROTARY SS - SPLIT SPOONCFA - CONTINUOUS FLIGHT AUGER ST - SHELBY TUBEDC - DRIVEN CASING
HA - HAND AUGER HSA - HOLLOW STEM AUGER MD - MUD DRILLING RC - ROCK CORING WR - WATER ROTARY
GROUT
SAND
SCREEN
BENTONITE
CLIENT:Circle K Stores, Inc BORING I.D.:MW-11
PROJECT NAME: Circle K 2701526 DATE STARTED:5/31/2017
PROJECT NO.:CIRK1526 DATE COMPLETED:5/31/2017
PROJECT LOCATION:8400 Norcross Road DRILLER: EDPS
Colfax, N.C. 27235 DRILL METHOD:Auger
BORING DIAMETER: 8.25"
SOIL SAMPLING METHOD/INTERVAL: TOTAL DEPTH:50'
WATER LEVEL: REMARKS:2 in PVC, 10 slot screen
DEPTH
(FT)
0.0 Land Surface
1739 2.0
4.0
6.0
8.0
1508 10.0
12.0
14.0
16.0
18.0
1780 20.0
22.0
24.0
26.0
28.0
1659 30.0
32.0
34.0
36.0
38.0
40.0
42.0
44.0
46.0
48.0
50.0
52.0
54.0
56.0
58.0
60.0
62.0
64.0
66.0
68.0
70.0
72.0
74.0
76.0
78.0
80.0
SUBSURFACE EXPLORATION LOG
SOIL SAMPLING CONDITIONS GRAPHIC COLUMN SUBSURFACE MATERIALS & CONSTRUCTION INFORMATIO REMARKS
Sample
Interval
Return /
Blows
FID
Reading
PID
Reading USCS Flush Mount Lab sample,
water depth, etc.
Dark Brown, Silty Clay, Loose, Damp, Strong Petroleum Odor
Dark Brown, Silty Clay, Loose, Moist, Strong Petroleum Odor
Dark Brown, Silty Clay, Loose, Moist, Heavy Petroleum Odor
Dark Brown, Silty Clay, Loose, Moist/ Wet, Heavy Petroleum Odor
7606 Whitehall Executive Center Drive, Charlotte, North Carolina 28273
[phone] Phone / [phone] Fax / www.atcassociates.com
Dark Brown, Silty Clay, Loose, Moist/ Wet, Heavy Petroleum Odor
Depth to Bottom 50 ft
DRILLING METHODS SAMPLING METHODSAIR - AIR ROTARY SS - SPLIT SPOONCFA - CONTINUOUS FLIGHT AUGER ST - SHELBY TUBEDC - DRIVEN CASING
HA - HAND AUGER HSA - HOLLOW STEM AUGER MD - MUD DRILLING RC - ROCK CORING WR - WATER ROTARY
GROUT
SAND
SCREEN
BENTONITE
CLIENT:Circle K Stores, Inc BORING I.D.:MW-12D
PROJECT NAME: Circle K 2701526 DATE STARTED:6/11/2017
PROJECT NO.:CIRK1526 DATE COMPLETED:6/12/2017
PROJECT LOCATION:8400 Norcross Road DRILLER: EDPS
Colfax, N.C. 27235 DRILL METHOD:Air
BORING DIAMETER: 8.25"
SOIL SAMPLING METHOD/INTERVAL: TOTAL DEPTH:80'
WATER LEVEL: REMARKS:2 in PVC, 10 slot screen
DEPTH
(FT)
0.0 Land Surface
0.3 2.0
4.0
6.0
8.0
0.4 10.0
12.0
14.0
16.0
18.0
0.8 20.0
22.0
24.0
26.0
28.0
1.1 30.0
32.0
34.0
36.0
38.0
0.7 40.0
42.0
44.0
46.0
48.0
50.0
52.0
54.0
56.0
58.0
60.0
62.0
64.0
66.0
68.0
70.0
72.0
74.0
76.0
78.0
80.0
SUBSURFACE EXPLORATION LOG
SOIL SAMPLING CONDITIONS GRAPHIC COLUMN SUBSURFACE MATERIALS & CONSTRUCTION INFORMATIO REMARKS
Sample
Interval
Return /
Blows
FID
Reading
PID
Reading USCS Flush Mount Lab sample,
water depth, etc.
Brownish/Red, Silty Clay, Dry, No Odor
Brownish/Red, Silty Clay, Dry, No Odor
Tan/ Brown, Silty Clay, Dry, No Odor
Tan/ Brown, Silty Clay, Dry, No Odor
7606 Whitehall Executive Center Drive, Charlotte, North Carolina 28273
[phone] Phone / [phone] Fax / www.atcassociates.com
Tan/ Brown, Silty Clay, Moist, No Odor
Depth to Bottom 80 ft
Tan/ Brown, Silty Clay, Wet, No Odor
DRILLING METHODS SAMPLING METHODSAIR - AIR ROTARY SS - SPLIT SPOONCFA - CONTINUOUS FLIGHT AUGER ST - SHELBY TUBEDC - DRIVEN CASING
HA - HAND AUGER HSA - HOLLOW STEM AUGER MD - MUD DRILLING RC - ROCK CORING WR - WATER ROTARY
GROUT
SAND
SCREEN
BENTONITE
Site Name:Circle K 2701526 Datum Elevation:feet
Location:8400 Norcross Road Height of Riser:feet
Colfax, NC
0
REMARKS:Drilled with Geoprobe® 7822DT using 4.25-inch inner diameter hollow-stem augers.BORING NUMBER:
Borehole diamater approximatley 8-inches.DATE STARTED:
Well completed with flush-mount manhole and locking expandable plug.DATE COMPLETED:
PROJECT NUMBER:
GW level at time of boring.Bentonite Screen DRILLED BY:
GW level measured after well installation.Sand Riser LOGGED BY:
EDPS:Environmental Drilling & Probing Services Grout N/A Not Applicable PAGE
EDPS - Jake
ATC - H. Wells
1 OF 1
Boring terminated at 50-feet. 2-inch schedule 40 PVC monitoring
well installed to 50-feet with 15-feet of screen to 35-feet, sand to
33-feet, bentonite to 31-feet, and grout to surface.
50.0
MW-13
9/26/2018
9/26/2018
Grey/tan clayey silt, saturated, odorless.
45.0
Grey/tan clayey silt, wet, odorless.
40.0
35.0
Brown/red silty clay, wet, odorless.
30.0
Tan/brown silty clay, moist, odorless.
25.0
Tan/light brown clayey silt, moist, odorless.
20.0
15.0
10.0
100
Burgundy/brown silty clay, dry, odorless.
N/A N/A N/A N/A
Tan/brown silty clay, moist, odorless.
Dark tan clayey silt, moist, odorless.
Orange/tan clayey silt, moist, odorless.
5.0
Red/brown silty clay, moist, odorless.
BORING LOG
ELEVATION (feet)DEPTH
(feet)DESCRIPTION
RE
C
O
V
E
R
Y

(P
e
r
c
e
n
t
)
WELL DIAGRAM PID (ppm)
Sa
m
p
l
e

In
t
e
r
v
a
l
PENETRATION - BLOWS PER FOOT
10 20 30 40 50 60 70 80 90
Site Name:Circle K 2701526 Datum Elevation:feet
Location:8400 Norcross Road Height of Riser:feet
Colfax, NC
0
REMARKS:Drilled with Geoprobe® 7822DT using 4.25-inch inner diameter hollow-stem augers.BORING NUMBER:
Borehole diamater approximatley 8-inches.DATE STARTED:
Well completed with flush-mount manhole and locking expandable plug.DATE COMPLETED:
PROJECT NUMBER:
GW level at time of boring.Bentonite Screen DRILLED BY:
GW level measured after well installation.Sand Riser LOGGED BY:
EDPS:Environmental Drilling & Probing Services Grout N/A Not Applicable PAGE
ATC - H. Wells
1 OF 1
Boring terminated at 50-feet. 2-inch schedule 40 PVC monitoring
well installed to 50-feet with 15-feet of screen to 35-feet, sand to
33-feet, bentonite to 31-feet, and grout to surface.
Tan/light brown clayey silt, moist, odorless.
Dark tan/brown clayey silt, moist, odorless.
MW-14
9/26/2018
9/26/2018
EDPS - Jake
45.0
Tan/brown silt, wet, odorless.
50.0
35.0
40.0
Brown/grey clayey silt, wet, odorless.
30.0
25.0
20.0
15.0
10.0
100
Dark red/brown silty clay, dry, odorless.
N/A N/A N/A N/A
Tan/brown silt, moist, odorless.
5.0
Tan/brown clayey silt, dry, odorless.
BORING LOG
ELEVATION (feet)DEPTH
(feet)DESCRIPTION
RE
C
O
V
E
R
Y

(P
e
r
c
e
n
t
)
WELL DIAGRAM PID (ppm)
Sa
m
p
l
e

In
t
e
r
v
a
l
PENETRATION - BLOWS PER FOOT
10 20 30 40 50 60 70 80 90

APPENDIX D

MONITORING WELL
CONSTRUCTION RECORDS
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No:3580
Field Personnel: Driller:
Start Date:24-Jun-14 Complete Date:24-Jun-14 Equipment:
Depth
(BGL)
Borehole Dia.8.25" 0' - 1' --
Manhole Dia.8"
Riser Material Sch-40 PVC 1' - 15'CL / --
Diameter 4"
Screen Material Sch-40 PVC 15' - 35'CL / --
Diameter 4"
Riser Interval 0' - 10' 35' - 50'CL / --
Screen Interval 10' - 50'
Slot Size 0.01 -- --
Grout Type Neat Cement
Interval 0' - 6'
Bentonite Type 3/8" Pellets
Interval 6' - 8'
Filter Pack No. 2 Sand
Interval 8' - 50'
Total Depth 50'
R.P. Elevation 100.00'
Datum --

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Circle K No. 1526 REDI
Boring / Well Construction Log
MW-1 Environmental Assessment
Well Construction Permit Number: 004-14-MW3-RW0
2014070
T. Garrison B. Vest
Truck-mounted Drill-rig
Drilling Method:8.25" Hollow-Stem Augers
Comments:Soil samples collected at 5-fbgl, 10-fbgl, 20-fbgl, 30-fbgl & 40-fbgl
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Boring terminated at 50-fbgl, groundwater encountered at
approximately 40-fbgl.
Concrete & ABC Stone
Reddish brown, silt-clay mixture, dry, no odor
Brown, silt-clay mixture, dry, no odor
Not Applicable
Water Level Information
Dark brown, silt-clay mixture, moist, no odor
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No:3580
Field Personnel: Driller:
Start Date:24-Jun-14 Complete Date:24-Jun-14 Equipment:
Depth
(BGL)
Borehole Dia.8.25" 0' - 1' --
Manhole Dia.8"
Riser Material Sch-40 PVC 1' - 15'CL / --
Diameter 4"
Screen Material Sch-40 PVC 15' - 35'CL / --
Diameter 4"
Riser Interval 0' - 10' 35' - 50'CL / --
Screen Interval 10' - 50'
Slot Size 0.01 -- --
Grout Type Neat Cement
Interval 0' - 6'
Bentonite Type 3/8" Pellets
Interval 6' - 8'
Filter Pack No. 2 Sand
Interval 8' - 50'
Total Depth 50'
R.P. Elevation 100.00'
Datum --

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Water Level Information
Not Applicable
approximately 40-fbgl.
Brown, silt-clay mixture, dry, no odor
Dark brown, silt-clay mixture, moist, no odor
Boring terminated at 50-fbgl, groundwater encountered at
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Concrete & ABC Stone
Reddish brown, silt-clay mixture, dry, no odor
Drilling Method:8.25" Hollow-Stem Augers
Comments:Soil samples collected at 5-fbgl, 10-fbgl, 20-fbgl, 30-fbgl & 40-fbgl
2014070
T. Garrison B. Vest
Truck-mounted Drill-rig
Boring / Well Construction Log
Well Construction Permit Number: 004-14-MW3-RW0
MW-2 Environmental Assessment
Circle K No. 1526 REDI
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070
I. D. Number:Purpose:
Project Name: Contractor:
Project No:Registration No:3580
Field Personnel: Driller:
Start Date:24-Jun-14 Complete Date:24-Jun-14 Equipment:
Depth
(BGL)
Borehole Dia.8.25" 0' - 1' --
Manhole Dia.8"
Riser Material Sch-40 PVC 1' - 10'CL / --
Diameter 4"
Screen Material Sch-40 PVC 10' - 40'CL / --
Diameter 4"
Riser Interval 0' - 10' 40' - 50'CL / --
Screen Interval 10' - 50'
Slot Size 0.01 -- --
Grout Type Neat Cement
Interval 0' - 6'
Bentonite Type 3/8" Pellets
Interval 6' - 8'
Filter Pack No. 2 Sand
Interval 8' - 50'
Total Depth 50'
R.P. Elevation 100.00'
Datum --

Date - Elaps Min W.L. Below R.P.

R.P. = Reference Point W.L. = Water Level TBM = Temporary Benchmark BGL = Below Grade Level
NA = Not Applicable
Note: Classification is based on field observation not laboratory sieve analysis.
Water Level Information
Not Applicable
approximately 40-fbgl.
Brown, silt-clay mixture, dry, no odor
Light brown, silt-clay mixture, moist, no odor
Boring terminated at 50-fbgl, groundwater encountered at
USCS Symbol /
SPT "Nfield"
Value (bpf)
Well Construction
Information Soil / Rock Description / Comments
Concrete & ABC Stone
Reddish brown, silt-clay mixture, dry, no odor
Drilling Method:8.25" Hollow-Stem Augers
Comments:Soil samples collected at 5-fbgl, 10-fbgl, 20-fbgl, 30-fbgl & 40-fbgl
2014070
T. Garrison B. Vest
Truck-mounted Drill-rig
Boring / Well Construction Log
Well Construction Permit Number: 004-14-MW3-RW0
MW-3 Environmental Assessment
Circle K No. 1526 REDI
Excel Civil Environmental AssociatesDoc-Boring Logs_2014070

APPENDIX E

SLUG TEST DATA
0. 100. 200. 300. 400. 500.
0.001
0.01
0.1
1.
10.
Time (sec)
Di
s
p
l
a
c
e
m
e
n
t

(
f
t
)
WELL TEST ANALYSIS
Data Set: S:\Legacy ECS Projects\2701526 Colfax\Slug Test\1526 MW-4.aqt
Date: 07/11/17 Time: 08:50:17
PROJECT INFORMATION
Company: ATC
Client: Circle K Stores, Inc.
Project: CIRK1526
Location: Colfax, NC
Test Well: MW-4
Test Date: 6/13/2017
AQUIFER DATA
Saturated Thickness: 7.61 ft Anisotropy Ratio (Kz/Kr): 0.02
WELL DATA (New Well)
Initial Displacement: 2. ft Static Water Column Height: 42.39 ft
Total Well Penetration Depth: 50. ft Screen Length: 20. ft
Casing Radius: 0.0833 ft Well Radius: 0.0833 ft
Gravel Pack Porosity: 0.3
SOLUTION
Aquifer Model: Unconfined Solution Method: Bouwer-Rice
K = 0.0004091 cm/sec y0 = 0.3355 ft
AQTESOLV for Windows
Data Set: S:\Legacy ECS Projects\2701526 Colfax\Slug Test\1526 MW-4.aqtDate: 07/11/17Time: 08:51:16
PROJECT INFORMATION
Company: ATCClient: Circle K Stores, Inc.Project: CIRK1526Location: Colfax, NCTest Date: 6/13/2017Test Well: MW-4
AQUIFER DATA
Saturated Thickness: 7.61 ftAnisotropy Ratio (Kz/Kr): 0.02
SLUG TEST WELL DATA
Test Well: New Well
X Location: 0. ftY Location: 0. ft
Initial Displacement: 2. ftStatic Water Column Height: 42.39 ftCasing Radius: 0.0833 ftWell Radius: 0.0833 ftWell Skin Radius: 0.1666 ftScreen Length: 20. ftTotal Well Penetration Depth: 50. ftCorrected Casing Radius (Bouwer-Rice Method): 0.0833 ftGravel Pack Porosity: 0.3
No. of Observations: 410
Observation DataTime (sec)Displacement (ft)Time (sec)Displacement (ft)1. 1.11 206. 0.09322. 1.052 207. 0.09483. 0.9951 208. 0.09454. 0.9451 209. 0.09675. 0.8992 210. 0.09186. 0.8587 211. 0.09377. 0.8176 212. 0.09338. 0.7818 213. 0.09339. 0.7498 214. 0.091410. 0.7208 215. 0.090711. 0.7044 216. 0.090912. 0.6727 217. 0.089313. 0.6499 218. 0.085414. 0.6223 219. 0.088315. 0.6052 220. 0.088616. 0.5855 221. 0.088817. 0.5645 222. 0.087218. 0.5475 223. 0.088319. 0.5313 224. 0.084220. 0.5167 225. 0.087921. 0.5011 226. 0.08522. 0.4844 227. 0.084723. 0.4708 228. 0.083824. 0.4592 229. 0.086325. 0.4436 230. 0.082526. 0.4283 231. 0.083227. 0.42 232. 0.080828. 0.404 233. 0.0826
07/11/17 1 08:51:16
AQTESOLV for Windows
Time (sec)Displacement (ft)Time (sec)Displacement (ft)29. 0.3934 234. 0.078630. 0.3833 235. 0.079231. 0.3727 236. 0.080332. 0.3608 237. 0.078433. 0.3526 238. 0.076234. 0.3455 239. 0.079535. 0.3347 240. 0.077236. 0.3267 241. 0.07737. 0.316 242. 0.076538. 0.3105 243. 0.076339. 0.3011 244. 0.075840. 0.2943 245. 0.072341. 0.2882 246. 0.076842. 0.2844 247. 0.074443. 0.279 248. 0.071744. 0.274 249. 0.072545. 0.2692 250. 0.071846. 0.2624 251. 0.071447. 0.2617 252. 0.072248. 0.2564 253. 0.072949. 0.2576 254. 0.07250. 0.2504 255. 0.068651. 0.2464 256. 0.070752. 0.2455 257. 0.065753. 0.2419 258. 0.0754. 0.2416 259. 0.066755. 0.2372 260. 0.066256. 0.2325 261. 0.069357. 0.2345 262. 0.06658. 0.2298 263. 0.063359. 0.2281 264. 0.067760. 0.2244 265. 0.064161. 0.2241 266. 0.067162. 0.2208 267. 0.063663. 0.2177 268. 0.063364. 0.2142 269. 0.06165. 0.2156 270. 0.064666. 0.2137 271. 0.063467. 0.2103 272. 0.063768. 0.2106 273. 0.06469. 0.2058 274. 0.062470. 0.2023 275. 0.061871. 0.2063 276. 0.063472. 0.2017 277. 0.062173. 0.202 278. 0.059674. 0.1981 279. 0.058775. 0.1999 280. 0.061576. 0.1957 281. 0.058277. 0.1955 282. 0.059678. 0.1956 283. 0.05879. 0.1907 284. 0.059980. 0.191 285. 0.060981. 0.1899 286. 0.058382. 0.1868 287. 0.052983. 0.1856 288. 0.055884. 0.1813 289. 0.054385. 0.1842 290. 0.053786. 0.1876 291. 0.052787. 0.1833 292. 0.051588. 0.181 293. 0.051889. 0.1798 294. 0.055590. 0.1765 295. 0.053291. 0.1727 296. 0.05192. 0.1747 297. 0.047893. 0.1756 298. 0.046794. 0.1733 299. 0.0484
07/11/17 2 08:51:16
AQTESOLV for Windows
Time (sec)Displacement (ft)Time (sec)Displacement (ft)95. 0.1697 300. 0.048696. 0.1687 301. 0.049297. 0.1687 302. 0.049398. 0.172 303. 0.04599. 0.1694 304. 0.0453100. 0.1669 305. 0.0478101. 0.1657 306. 0.045102. 0.1635 307. 0.0431103. 0.16 308. 0.0458104. 0.1628 309. 0.0422105. 0.1628 310. 0.0458106. 0.1633 311. 0.0451107. 0.1592 312. 0.0441108. 0.1582 313. 0.0455109. 0.1599 314. 0.0408110. 0.1591 315. 0.0436111. 0.1581 316. 0.043112. 0.1539 317. 0.044113. 0.1569 318. 0.0389114. 0.1549 319. 0.0386115. 0.1539 320. 0.0411116. 0.1522 321. 0.0389117. 0.1531 322. 0.0447118. 0.149 323. 0.036119. 0.1495 324. 0.0388120. 0.1524 325. 0.0379121. 0.1504 326. 0.0383122. 0.1491 327. 0.0386123. 0.1461 328. 0.0393124. 0.1459 329. 0.0361125. 0.1487 330. 0.0356126. 0.1448 331. 0.0354127. 0.1438 332. 0.0347128. 0.1427 333. 0.0345129. 0.1429 334. 0.0331130. 0.1423 335. 0.0309131. 0.141 336. 0.0354132. 0.1419 337. 0.0309133. 0.14 338. 0.0345134. 0.1415 339. 0.0336135. 0.1357 340. 0.0314136. 0.1375 341. 0.0303137. 0.1369 342. 0.0272138. 0.1371 343. 0.0297139. 0.1339 344. 0.0302140. 0.1365 345. 0.0292141. 0.1372 346. 0.028142. 0.1354 347. 0.0309143. 0.135 348. 0.0305144. 0.1282 349. 0.0291145. 0.132 350. 0.0267146. 0.132 351. 0.0297147. 0.1341 352. 0.0264148. 0.1295 353. 0.0265149. 0.1295 354. 0.0251150. 0.1303 355. 0.022151. 0.1302 356. 0.0239152. 0.1288 357. 0.027153. 0.1247 358. 0.0221154. 0.1259 359. 0.0222155. 0.124 360. 0.0215156. 0.1207 361. 0.024157. 0.1225 362. 0.0186158. 0.1222 363. 0.0236159. 0.1225 364. 0.0233160. 0.1222 365. 0.0192
07/11/17 3 08:51:16
AQTESOLV for Windows
Time (sec)Displacement (ft)Time (sec)Displacement (ft)161. 0.1201 366. 0.0218162. 0.1207 367. 0.0209163. 0.1239 368. 0.0183164. 0.118 369. 0.0171165. 0.1189 370. 0.0161166. 0.1157 371. 0.0166167. 0.1167 372. 0.0188168. 0.1116 373. 0.0175169. 0.1173 374. 0.0172170. 0.1177 375. 0.0149171. 0.1159 376. 0.0138172. 0.1139 377. 0.0164173. 0.1129 378. 0.0161174. 0.1125 379. 0.0147175. 0.1135 380. 0.0142176. 0.1112 381. 0.0128177. 0.1119 382. 0.0129178. 0.1075 383. 0.014179. 0.1117 384. 0.0142180. 0.1114 385. 0.0118181. 0.1071 386. 0.0116182. 0.1059 387. 0.0114183. 0.1093 388. 0.0153184. 0.1064 389. 0.0126185. 0.1066 390. 0.0101186. 0.1088 391. 0.009187. 0.108 392. 0.0095188. 0.1079 393. 0.0076189. 0.1026 394. 0.0088190. 0.1018 395. 0.0097191. 0.1058 396. 0.0099192. 0.1064 397. 0.0064193. 0.1025 398. 0.0081194. 0.1017 399. 0.006195. 0.0994 400. 0.0073196. 0.1014 401. 0.0044197. 0.1013 402. 0.0034198. 0.1022 403. 0.0065199. 0.096 404. 0.004200. 0.0992 405. 0.0035201. 0.0966 406. 0.0046202. 0.099 407. 0.0026203. 0.0952 408. 0.0021204. 0.0923 409. 0.0022205. 0.0971 410. 0.0014
SOLUTION
Slug TestAquifer Model: UnconfinedSolution Method: Bouwer-Riceln(Re/rw): 4.905
VISUAL ESTIMATION RESULTS
Estimated Parameters
Parameter EstimateK 0.0004091 cm/secy0 0.3355 ft
T = K*b = 0.0949 cm²/sec
07/11/17 4 08:51:16
0. 140. 280. 420. 560. 700.
1.0E-4
0.001
0.01
0.1
1.
Time (sec)
Di
s
p
l
a
c
e
m
e
n
t

(
f
t
)
WELL TEST ANALYSIS
Data Set: S:\Legacy ECS Projects\2701526 Colfax\Slug Test\1526 MW-8.aqt
Date: 07/11/17 Time: 08:51:52
PROJECT INFORMATION
Company: ATC
Client: Circle K Stores, Inc.
Project: CIRK1526
Location: Colfax, NC
Test Well: MW-4
Test Date: 6/13/2017
AQUIFER DATA
Saturated Thickness: 7.25 ft Anisotropy Ratio (Kz/Kr): 0.02
WELL DATA (MW-8)
Initial Displacement: 2. ft Static Water Column Height: 42.75 ft
Total Well Penetration Depth: 50. ft Screen Length: 20. ft
Casing Radius: 0.0833 ft Well Radius: 0.0833 ft
Gravel Pack Porosity: 0.3
SOLUTION
Aquifer Model: Unconfined Solution Method: Bouwer-Rice
K = 0.0002665 cm/sec y0 = 0.1124 ft
AQTESOLV for Windows
Data Set: S:\Legacy ECS Projects\2701526 Colfax\Slug Test\1526 MW-8.aqtDate: 07/11/17Time: 08:52:15
PROJECT INFORMATION
Company: ATCClient: Circle K Stores, Inc.Project: CIRK1526Location: Colfax, NCTest Date: 6/13/2017Test Well: MW-4
AQUIFER DATA
Saturated Thickness: 7.25 ftAnisotropy Ratio (Kz/Kr): 0.02
SLUG TEST WELL DATA
Test Well: MW-8
X Location: 0. ftY Location: 0. ft
Initial Displacement: 2. ftStatic Water Column Height: 42.75 ftCasing Radius: 0.0833 ftWell Radius: 0.0833 ftWell Skin Radius: 0.1666 ftScreen Length: 20. ftTotal Well Penetration Depth: 50. ftCorrected Casing Radius (Bouwer-Rice Method): 0.0833 ftGravel Pack Porosity: 0.3
No. of Observations: 682
Observation DataTime (sec)Displacement (ft)Time (sec)Displacement (ft)1. 0.4069 342. 0.02832. 0.283 343. 0.02863. 0.2085 344. 0.02814. 0.1646 345. 0.02895. 0.1486 346. 0.02626. 0.1371 347. 0.02727. 0.1296 348. 0.02678. 0.1256 349. 0.02629. 0.1213 350. 0.027910. 0.1182 351. 0.024311. 0.1126 352. 0.025612. 0.1171 353. 0.026713. 0.1138 354. 0.026314. 0.1107 355. 0.027615. 0.1077 356. 0.026516. 0.1056 357. 0.023617. 0.1072 358. 0.02718. 0.1057 359. 0.026319. 0.1041 360. 0.027220. 0.1021 361. 0.025921. 0.1011 362. 0.026322. 0.0974 363. 0.024223. 0.0958 364. 0.027824. 0.0955 365. 0.027425. 0.1003 366. 0.029126. 0.1003 367. 0.024327. 0.0996 368. 0.027428. 0.1033 369. 0.0233
07/11/17 1 08:52:15
AQTESOLV for Windows
Time (sec)Displacement (ft)Time (sec)Displacement (ft)29. 0.0992 370. 0.025730. 0.0907 371. 0.028631. 0.0904 372. 0.023332. 0.0929 373. 0.027233. 0.0913 374. 0.02634. 0.0927 375. 0.022235. 0.0893 376. 0.025336. 0.0897 377. 0.024637. 0.0894 378. 0.02738. 0.0891 379. 0.024239. 0.0868 380. 0.026240. 0.0857 381. 0.024841. 0.086 382. 0.022242. 0.0863 383. 0.023343. 0.0862 384. 0.022144. 0.0875 385. 0.027145. 0.0833 386. 0.024846. 0.0867 387. 0.022847. 0.0848 388. 0.024948. 0.0817 389. 0.026249. 0.0824 390. 0.022450. 0.0821 391. 0.023251. 0.0831 392. 0.023652. 0.0816 393. 0.024653. 0.0786 394. 0.025354. 0.0798 395. 0.021855. 0.0808 396. 0.023156. 0.0807 397. 0.022857. 0.0768 398. 0.020158. 0.0821 399. 0.021659. 0.0776 400. 0.021460. 0.0788 401. 0.020761. 0.079 402. 0.019162. 0.0754 403. 0.022263. 0.0752 404. 0.022364. 0.0776 405. 0.024365. 0.0771 406. 0.021966. 0.0804 407. 0.023367. 0.0786 408. 0.022868. 0.0765 409. 0.021769. 0.0734 410. 0.021770. 0.0761 411. 0.023571. 0.0758 412. 0.019572. 0.0742 413. 0.019373. 0.0716 414. 0.022674. 0.0741 415. 0.021475. 0.0738 416. 0.023376. 0.0729 417. 0.022677. 0.0735 418. 0.018878. 0.0721 419. 0.020779. 0.0719 420. 0.02180. 0.0717 421. 0.021681. 0.0733 422. 0.021882. 0.0721 423. 0.021483. 0.0685 424. 0.020984. 0.0691 425. 0.020385. 0.0679 426. 0.021886. 0.0712 427. 0.0287. 0.069 428. 0.017388. 0.0697 429. 0.019789. 0.0747 430. 0.018890. 0.07 431. 0.019191. 0.0692 432. 0.018392. 0.0674 433. 0.019593. 0.0678 434. 0.024694. 0.0685 435. 0.021
07/11/17 2 08:52:15
AQTESOLV for Windows
Time (sec)Displacement (ft)Time (sec)Displacement (ft)95. 0.0683 436. 0.019596. 0.0661 437. 0.019597. 0.0652 438. 0.017298. 0.0669 439. 0.019199. 0.0676 440. 0.0181100. 0.0674 441. 0.0177101. 0.0698 442. 0.0205102. 0.0666 443. 0.0199103. 0.0657 444. 0.019104. 0.0661 445. 0.0202105. 0.0646 446. 0.02106. 0.0666 447. 0.0193107. 0.0657 448. 0.0187108. 0.0659 449. 0.0162109. 0.0671 450. 0.0211110. 0.0664 451. 0.0184111. 0.0681 452. 0.0174112. 0.0647 453. 0.0193113. 0.0614 454. 0.0198114. 0.0623 455. 0.0182115. 0.0647 456. 0.0195116. 0.0635 457. 0.0188117. 0.0625 458. 0.0181118. 0.0618 459. 0.0172119. 0.0609 460. 0.0178120. 0.0621 461. 0.0213121. 0.0623 462. 0.0177122. 0.0603 463. 0.0159123. 0.0622 464. 0.0184124. 0.0643 465. 0.0205125. 0.0592 466. 0.0165126. 0.0632 467. 0.0184127. 0.0606 468. 0.0158128. 0.0602 469. 0.0189129. 0.0607 470. 0.0202130. 0.0608 471. 0.0176131. 0.0561 472. 0.0197132. 0.0605 473. 0.0163133. 0.0596 474. 0.0145134. 0.0578 475. 0.0164135. 0.0594 476. 0.0151136. 0.0586 477. 0.0168137. 0.0604 478. 0.0147138. 0.0594 479. 0.0165139. 0.0573 480. 0.0146140. 0.0578 481. 0.0155141. 0.0577 482. 0.015142. 0.0587 483. 0.0151143. 0.0587 484. 0.014144. 0.0542 485. 0.0152145. 0.059 486. 0.0179146. 0.0564 487. 0.0176147. 0.0556 488. 0.0128148. 0.0528 489. 0.0141149. 0.0549 490. 0.0145150. 0.0563 491. 0.0132151. 0.0547 492. 0.0176152. 0.0529 493. 0.016153. 0.0549 494. 0.0114154. 0.0543 495. 0.0133155. 0.0578 496. 0.0178156. 0.0551 497. 0.0126157. 0.0549 498. 0.0129158. 0.0575 499. 0.0146159. 0.0547 500. 0.0108160. 0.0531 501. 0.0121
07/11/17 3 08:52:15
AQTESOLV for Windows
Time (sec)Displacement (ft)Time (sec)Displacement (ft)161. 0.0537 502. 0.014162. 0.0556 503. 0.0154163. 0.053 504. 0.0121164. 0.0547 505. 0.014165. 0.0527 506. 0.0141166. 0.0522 507. 0.0129167. 0.0526 508. 0.013168. 0.054 509. 0.0132169. 0.0519 510. 0.0159170. 0.0491 511. 0.0104171. 0.0518 512. 0.0155172. 0.0515 513. 0.0137173. 0.0498 514. 0.0143174. 0.0484 515. 0.0135175. 0.0523 516. 0.0174176. 0.0498 517. 0.0153177. 0.0468 518. 0.0127178. 0.0509 519. 0.014179. 0.0502 520. 0.0117180. 0.0512 521. 0.0114181. 0.0498 522. 0.0147182. 0.0518 523. 0.0158183. 0.0532 524. 0.0149184. 0.0509 525. 0.012185. 0.0506 526. 0.0115186. 0.048 527. 0.0123187. 0.05 528. 0.0135188. 0.048 529. 0.0109189. 0.0504 530. 0.0148190. 0.0463 531. 0.0126191. 0.0492 532. 0.0098192. 0.0487 533. 0.011193. 0.0489 534. 0.0121194. 0.049 535. 0.0111195. 0.0482 536. 0.0107196. 0.0503 537. 0.0119197. 0.0459 538. 0.0105198. 0.0458 539. 0.0112199. 0.0463 540. 0.0148200. 0.048 541. 0.0101201. 0.0477 542. 0.0142202. 0.0463 543. 0.0105203. 0.049 544. 0.0117204. 0.048 545. 0.0115205. 0.0456 546. 0.01206. 0.0443 547. 0.0146207. 0.0482 548. 0.0115208. 0.0458 549. 0.0076209. 0.0454 550. 0.0128210. 0.0456 551. 0.0105211. 0.0452 552. 0.0126212. 0.0471 553. 0.01213. 0.0445 554. 0.0097214. 0.0441 555. 0.0106215. 0.0438 556. 0.0103216. 0.0458 557. 0.0106217. 0.0427 558. 0.0055218. 0.0435 559. 0.0091219. 0.0423 560. 0.0083220. 0.0422 561. 0.0105221. 0.0437 562. 0.0117222. 0.0413 563. 0.0108223. 0.0428 564. 0.0101224. 0.0449 565. 0.0105225. 0.0426 566. 0.0069226. 0.0422 567. 0.0078
07/11/17 4 08:52:16
AQTESOLV for Windows
Time (sec)Displacement (ft)Time (sec)Displacement (ft)227. 0.0432 568. 0.0116228. 0.044 569. 0.0096229. 0.0415 570. 0.0137230. 0.044 571. 0.0076231. 0.0409 572. 0.0086232. 0.0422 573. 0.0106233. 0.0406 574. 0.0075234. 0.0407 575. 0.0072235. 0.0422 576. 0.0121236. 0.0387 577. 0.0085237. 0.0438 578. 0.0116238. 0.0397 579. 0.0098239. 0.0405 580. 0.0088240. 0.0453 581. 0.0098241. 0.038 582. 0.0097242. 0.041 583. 0.0091243. 0.0425 584. 0.0102244. 0.0422 585. 0.0085245. 0.0402 586. 0.0037246. 0.0408 587. 0.0085247. 0.0396 588. 0.0103248. 0.0387 589. 0.005249. 0.0396 590. 0.0063250. 0.0371 591. 0.0062251. 0.0392 592. 0.0076252. 0.0384 593. 0.0076253. 0.0382 594. 0.0064254. 0.0372 595. 0.0079255. 0.0385 596. 0.0098256. 0.0381 597. 0.0073257. 0.0387 598. 0.0026258. 0.0368 599. 0.0069259. 0.041 600. 0.0048260. 0.0384 601. 0.0043261. 0.0399 602. 0.007262. 0.037 603. 0.0075263. 0.0372 604. 0.0078264. 0.0375 605. 0.004265. 0.0399 606. 0.0048266. 0.037 607. 0.0078267. 0.0377 608. 0.0073268. 0.038 609. 0.0057269. 0.0365 610. 0.0053270. 0.0344 611. 0.0028271. 0.037 612. 0.0072272. 0.039 613. 0.0051273. 0.0384 614. 0.0045274. 0.0362 615. 0.0058275. 0.0349 616. 0.0062276. 0.0368 617. 0.0064277. 0.0353 618. 0.0047278. 0.0363 619. 0.0054279. 0.036 620. 0.0041280. 0.0347 621. 0.0052281. 0.0363 622. 0.0054282. 0.0326 623. 0.0038283. 0.0364 624. 0.0059284. 0.0329 625. 0.0036285. 0.0334 626. 0.0059286. 0.0323 627. 0.0078287. 0.0366 628. 0.0047288. 0.0346 629. 0.0031289. 0.0351 630. 0.004290. 0.0339 631. 0.0034291. 0.0356 632. 0.0044292. 0.035 633. 0.0047
07/11/17 5 08:52:16
AQTESOLV for Windows
Time (sec)Displacement (ft)Time (sec)Displacement (ft)293. 0.032 634. 0.0022294. 0.0358 635. 0.0019295. 0.0356 636. 0.0055296. 0.0318 637. 0.0011297. 0.0326 638. 0.0046298. 0.0327 639. 0.0057299. 0.0324 640. 0.0034300. 0.0339 641. 0.0027301. 0.0339 642. 0.0037302. 0.031 643. 0.0027303. 0.0322 644. 0.0034304. 0.0298 645. 0.0034305. 0.0325 646. 0.0038306. 0.0308 647. 0.0017307. 0.0305 648. 0.0024308. 0.0317 649. 0.0034309. 0.0303 650. 0.0035310. 0.031 651. 0.0045311. 0.0303 652. 0.0029312. 0.0324 653. 0.0059313. 0.0329 654. 0.0035314. 0.0284 655. 0.0023315. 0.031 656. 0.0046316. 0.0327 657. 0.0013317. 0.0274 658. 0.001318. 0.0306 659. 0.005319. 0.0294 660. 0.0057320. 0.0301 661. 0.0019321. 0.0319 662. 0.0007322. 0.0325 663. 0.0024323. 0.0284 664. 0.0043324. 0.0301 665. 0.0015325. 0.0305 666. 0.0051326. 0.0287 667. 0.002327. 0.028 668. 0.0027328. 0.0284 669. 0.0028329. 0.0301 670. 0.0007330. 0.0294 671. 0.0057331. 0.0288 672. 0.0006332. 0.0271 673. 0.004333. 0.0301 674. 0.0037334. 0.0286 675. 0.0026335. 0.0282 676. 0.0054336. 0.0295 677. 0.0021337. 0.0274 678. 0.0028338. 0.0307 679. 0.0028339. 0.0314 680. 0.0009340. 0.0298 681. 0.0042341. 0.0282 682. 0.0012
SOLUTION
Slug TestAquifer Model: UnconfinedSolution Method: Bouwer-Riceln(Re/rw): 4.905
VISUAL ESTIMATION RESULTS
Estimated Parameters
Parameter EstimateK 0.0002665 cm/secy0 0.1124 ft
T = K*b = 0.05888 cm²/sec
07/11/17 6 08:52:16
0. 100. 200. 300. 400. 500.
1.0E-4
0.001
0.01
0.1
1.
Time (sec)
Di
s
p
l
a
c
e
m
e
n
t

(
f
t
)
WELL TEST ANALYSIS
Data Set: S:\Legacy ECS Projects\2701526 Colfax\Slug Test\1526 MW-9.aqt
Date: 07/11/17 Time: 08:53:03
PROJECT INFORMATION
Company: ATC
Client: Circle K Stores, Inc.
Project: CIRK1526
Location: Colfax, NC
Test Well: MW-4
Test Date: 6/13/2017
AQUIFER DATA
Saturated Thickness: 7.61 ft Anisotropy Ratio (Kz/Kr): 0.02
WELL DATA (MW-9)
Initial Displacement: 2. ft Static Water Column Height: 42.9 ft
Total Well Penetration Depth: 50. ft Screen Length: 10. ft
Casing Radius: 0.0833 ft Well Radius: 0.0833 ft
Gravel Pack Porosity: 0.3
SOLUTION
Aquifer Model: Unconfined Solution Method: Bouwer-Rice
K = 0.0005353 cm/sec y0 = 0.3625 ft
AQTESOLV for Windows
Data Set: S:\Legacy ECS Projects\2701526 Colfax\Slug Test\1526 MW-9.aqtDate: 07/11/17Time: 08:54:56
PROJECT INFORMATION
Company: ATCClient: Circle K Stores, Inc.Project: CIRK1526Location: Colfax, NCTest Date: 6/13/2017Test Well: MW-4
AQUIFER DATA
Saturated Thickness: 7.61 ftAnisotropy Ratio (Kz/Kr): 0.02
SLUG TEST WELL DATA
Test Well: MW-9
X Location: 0. ftY Location: 0. ft
Initial Displacement: 2. ftStatic Water Column Height: 42.9 ftCasing Radius: 0.0833 ftWell Radius: 0.0833 ftWell Skin Radius: 0.1666 ftScreen Length: 10. ftTotal Well Penetration Depth: 50. ftCorrected Casing Radius (Bouwer-Rice Method): 0.0833 ftGravel Pack Porosity: 0.3
No. of Observations: 441
Observation DataTime (sec)Displacement (ft)Time (sec)Displacement (ft)1. 0.9988 222. 0.07292. 0.8933 223. 0.07613. 0.8066 224. 0.07014. 0.7237 225. 0.07075. 0.6491 226. 0.06976. 0.5828 227. 0.07057. 0.5264 228. 0.0688. 0.4795 229. 0.06959. 0.4394 230. 0.0710. 0.4133 231. 0.070311. 0.3953 232. 0.0712. 0.3792 233. 0.067813. 0.3642 234. 0.067514. 0.3515 235. 0.067315. 0.3405 236. 0.065616. 0.3326 237. 0.064417. 0.3315 238. 0.064418. 0.3192 239. 0.064519. 0.3139 240. 0.064620. 0.3116 241. 0.064621. 0.3023 242. 0.063422. 0.3015 243. 0.06223. 0.2956 244. 0.062524. 0.2889 245. 0.062425. 0.2824 246. 0.059126. 0.2827 247. 0.058127. 0.2751 248. 0.055528. 0.2761 249. 0.0617
07/11/17 1 08:54:56
AQTESOLV for Windows
Time (sec)Displacement (ft)Time (sec)Displacement (ft)29. 0.2699 250. 0.057930. 0.2621 251. 0.057231. 0.2626 252. 0.059332. 0.2585 253. 0.058133. 0.2569 254. 0.056434. 0.2563 255. 0.059935. 0.2515 256. 0.058236. 0.2489 257. 0.055837. 0.2483 258. 0.052938. 0.2432 259. 0.05539. 0.2423 260. 0.056240. 0.2425 261. 0.05741. 0.2383 262. 0.052342. 0.2366 263. 0.05443. 0.2341 264. 0.053644. 0.2302 265. 0.051545. 0.2289 266. 0.052946. 0.2271 267. 0.052947. 0.2265 268. 0.051648. 0.2242 269. 0.04849. 0.2251 270. 0.050850. 0.2207 271. 0.051451. 0.2179 272. 0.0552. 0.2166 273. 0.049353. 0.2158 274. 0.05154. 0.2122 275. 0.046655. 0.2128 276. 0.047756. 0.2112 277. 0.047657. 0.2117 278. 0.048658. 0.2092 279. 0.046259. 0.2045 280. 0.048860. 0.2038 281. 0.046261. 0.201 282. 0.047962. 0.1993 283. 0.047463. 0.1982 284. 0.04664. 0.1973 285. 0.04565. 0.1952 286. 0.044866. 0.1931 287. 0.044167. 0.1957 288. 0.043568. 0.1924 289. 0.040969. 0.1887 290. 0.042470. 0.1942 291. 0.043871. 0.1857 292. 0.042272. 0.1856 293. 0.040673. 0.1868 294. 0.038174. 0.1821 295. 0.041275. 0.1833 296. 0.041476. 0.1828 297. 0.041777. 0.1794 298. 0.040578. 0.1769 299. 0.040279. 0.1811 300. 0.0480. 0.1748 301. 0.039881. 0.1753 302. 0.03782. 0.1751 303. 0.036783. 0.1752 304. 0.036684. 0.1705 305. 0.03785. 0.1718 306. 0.037986. 0.17 307. 0.037887. 0.1693 308. 0.035388. 0.1659 309. 0.035789. 0.1641 310. 0.033590. 0.1678 311. 0.039591. 0.1638 312. 0.034992. 0.1631 313. 0.03693. 0.162 314. 0.031994. 0.1636 315. 0.033
07/11/17 2 08:54:56
AQTESOLV for Windows
Time (sec)Displacement (ft)Time (sec)Displacement (ft)95. 0.1594 316. 0.035596. 0.1605 317. 0.034697. 0.1565 318. 0.03798. 0.1549 319. 0.030799. 0.1527 320. 0.0333100. 0.1546 321. 0.0314101. 0.1556 322. 0.0335102. 0.1528 323. 0.0352103. 0.1499 324. 0.0309104. 0.1496 325. 0.0295105. 0.1491 326. 0.0296106. 0.1494 327. 0.0315107. 0.1471 328. 0.0347108. 0.1484 329. 0.0281109. 0.1474 330. 0.0311110. 0.1443 331. 0.0275111. 0.144 332. 0.029112. 0.1429 333. 0.0267113. 0.1417 334. 0.0254114. 0.1398 335. 0.0252115. 0.1424 336. 0.0263116. 0.1408 337. 0.027117. 0.1378 338. 0.0248118. 0.1376 339. 0.0266119. 0.1362 340. 0.0274120. 0.1364 341. 0.0257121. 0.1353 342. 0.0244122. 0.1365 343. 0.0263123. 0.1331 344. 0.0264124. 0.1317 345. 0.0221125. 0.132 346. 0.0243126. 0.1336 347. 0.0254127. 0.1319 348. 0.0235128. 0.1305 349. 0.0221129. 0.1291 350. 0.0223130. 0.1283 351. 0.0231131. 0.1241 352. 0.0191132. 0.1268 353. 0.0212133. 0.1293 354. 0.023134. 0.125 355. 0.0211135. 0.1239 356. 0.0223136. 0.1229 357. 0.0195137. 0.1254 358. 0.0206138. 0.1229 359. 0.0198139. 0.12 360. 0.0182140. 0.1244 361. 0.0187141. 0.1238 362. 0.0175142. 0.1181 363. 0.0211143. 0.12 364. 0.0176144. 0.1183 365. 0.0201145. 0.1167 366. 0.0206146. 0.1163 367. 0.0175147. 0.1132 368. 0.0151148. 0.1126 369. 0.0209149. 0.1159 370. 0.0196150. 0.1155 371. 0.0166151. 0.1143 372. 0.0153152. 0.113 373. 0.0179153. 0.1138 374. 0.0145154. 0.1116 375. 0.0158155. 0.1107 376. 0.013156. 0.111 377. 0.0165157. 0.109 378. 0.0164158. 0.1075 379. 0.0123159. 0.1066 380. 0.0157160. 0.1094 381. 0.0146
07/11/17 3 08:54:56
AQTESOLV for Windows
Time (sec)Displacement (ft)Time (sec)Displacement (ft)161. 0.1088 382. 0.0115162. 0.1033 383. 0.0158163. 0.1064 384. 0.0123164. 0.1041 385. 0.0148165. 0.1051 386. 0.016166. 0.1043 387. 0.0112167. 0.1057 388. 0.0124168. 0.1026 389. 0.0116169. 0.1023 390. 0.0117170. 0.1004 391. 0.0094171. 0.1 392. 0.0107172. 0.0985 393. 0.0089173. 0.0987 394. 0.0101174. 0.0986 395. 0.0106175. 0.0971 396. 0.0108176. 0.0958 397. 0.0084177. 0.0981 398. 0.0109178. 0.0962 399. 0.01179. 0.0961 400. 0.0085180. 0.0947 401. 0.0088181. 0.0937 402. 0.0086182. 0.0957 403. 0.0086183. 0.0926 404. 0.0088184. 0.0933 405. 0.0038185. 0.0887 406. 0.0049186. 0.0911 407. 0.0048187. 0.0897 408. 0.0055188. 0.0897 409. 0.005189. 0.0894 410. 0.0048190. 0.0873 411. 0.0046191. 0.0921 412. 0.0052192. 0.0862 413. 0.0053193. 0.0897 414. 0.0038194. 0.0894 415. 0.0036195. 0.0877 416. 0.0077196. 0.0828 417. 0.0025197. 0.0868 418. 0.0048198. 0.0836 419. 0.0057199. 0.0849 420. 0.0033200. 0.0836 421. 0.0019201. 0.0849 422. 0.0034202. 0.0834 423. 0.0022203. 0.0828 424. 0.0047204. 0.0797 425. 0.0054205. 0.0849 426. 0.0012206. 0.0805 427. 0.005207. 0.0813 428. 0.0013208. 0.0789 429. 0.0046209. 0.0795 430. -0.0002210. 0.0806 431. 0.0012211. 0.0785 432. -0.0003212. 0.0765 433. 0.0015213. 0.0787 434. -0.0003214. 0.0751 435. -0.0007215. 0.0766 436. 0.0031216. 0.0766 437. 0.0002217. 0.0772 438. -0.001218. 0.0737 439. -0.0008219. 0.0738 440. -0.0005220. 0.0685 441. -0.0005221. 0.0727
SOLUTION
Slug TestAquifer Model: Unconfined
07/11/17 4 08:54:56
AQTESOLV for Windows
Solution Method: Bouwer-Riceln(Re/rw): 4.694
VISUAL ESTIMATION RESULTS
Estimated Parameters
Parameter EstimateK 0.0005353 cm/secy0 0.3625 ft
T = K*b = 0.1242 cm²/sec
07/11/17 5 08:54:56

APPENDIX F

LABORATORY REPORTS AND
CHAINS-OF-CUSTODY DOCUMENTS
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
June 9, 2017
Brett Byrn
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
Project Location: Colfax, NC
Client Job Number:
Project Number: Circle K #1526
Laboratory Work Order Number: 17F0156
Enclosed are results of analyses for samples received by the laboratory on June 2, 2017. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 39
Table of Contents
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
17F0156-01 5
17F0156-02 8
17F0156-03 11
17F0156-04 14
17F0156-05 17
Sample Preparation Information 20
QC Data 21
Volatile Organic Compounds by GC/MS 21
B178537 21
B178539 25
Flag/Qualifier Summary 31
Certifications 32
Chain of Custody/Sample Receipt 36
Page 2 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
6/9/2017
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
ATTN: Brett Byrn
Circle K #1526
17F0156
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Colfax, NC
MW-7 (30')17F0156-01 Soil SM 2540G
SW-846 8260B
MW-8 (30')17F0156-02 Soil SM 2540G
SW-846 8260B
MW-9 (40')17F0156-03 Soil SM 2540G
SW-846 8260B
MW-10 (40')17F0156-04 Soil SM 2540G
SW-846 8260B
MW-11 (30')17F0156-05 Soil SM 2540G
SW-846 8260B
[TOC_1]Sample Summary[TOC]
Page 3 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
[TOC_1]Case Narrative[TOC]
SW-846 8260B
Qualifications:
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this
compound is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
L-04
Chloromethane
17F0156-05[MW-11 (30')], B178537-BLK1, B178537-BS1, B178537-BSD1
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
between the two LFB/LCS results is within method specified criteria.
Analyte & Samples(s) Qualified:
L-07
Chloromethane
B178539-BSD1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
17F0156-05[MW-11 (30')]
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Project Manager
Page 4 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-01
Field Sample #: MW-7 (30')
Sample Matrix: Soil
Sampled: 5/31/2017 12:45
[TOC_2]17F0156-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.13 6/6/17 12:07 MFFmg/Kg dry0.031 6/6/17SW-846 8260B1Acetone
ND 0.0079 6/6/17 12:07 MFFmg/Kg dry0.0033 6/6/17SW-846 8260B1Acrylonitrile
ND 0.0013 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1tert-Amyl Methyl Ether (TAME)
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1Benzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1Bromobenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0018 6/6/17SW-846 8260B1Bromochloromethane
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00079 6/6/17SW-846 8260B1Bromodichloromethane
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0018 6/6/17SW-846 8260B1Bromoform
ND 0.013 6/6/17 12:07 MFFmg/Kg dry0.0055 6/6/17SW-846 8260B1Bromomethane
ND 0.052 6/6/17 12:07 MFFmg/Kg dry0.023 6/6/17SW-846 8260B12-Butanone (MEK)
ND 0.052 6/6/17 12:07 MFFmg/Kg dry0.027 6/6/17SW-846 8260B1tert-Butyl Alcohol (TBA)
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1n-Butylbenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B1sec-Butylbenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B1tert-Butylbenzene
ND 0.0013 6/6/17 12:07 MFFmg/Kg dry0.00079 6/6/17SW-846 8260B1tert-Butyl Ethyl Ether (TBEE)
ND 0.0079 6/6/17 12:07 MFFmg/Kg dry0.0056 6/6/17SW-846 8260B1Carbon Disulfide
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1Carbon Tetrachloride
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1Chlorobenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1Chlorodibromomethane
ND 0.026 6/6/17 12:07 MFFmg/Kg dry0.0020 6/6/17SW-846 8260B1Chloroethane
ND 0.0052 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1Chloroform
ND 0.013 6/6/17 12:07 MFFmg/Kg dry0.0084 6/6/17SW-846 8260B1Chloromethane
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B12-Chlorotoluene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B14-Chlorotoluene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B11,2-Dibromoethane (EDB)
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00079 6/6/17SW-846 8260B1Dibromomethane
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B11,2-Dichlorobenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B11,3-Dichlorobenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B11,4-Dichlorobenzene
ND 0.0052 6/6/17 12:07 MFFmg/Kg dry0.0027 6/6/17SW-846 8260B1trans-1,4-Dichloro-2-butene
ND 0.026 6/6/17 12:07 MFFmg/Kg dry0.0017 6/6/17SW-846 8260B1Dichlorodifluoromethane (Freon 12)
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B11,1-Dichloroethane
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0017 6/6/17SW-846 8260B11,2-Dichloroethane
ND 0.0052 6/6/17 12:07 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B11,1-Dichloroethylene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1cis-1,2-Dichloroethylene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B1trans-1,2-Dichloroethylene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0017 6/6/17SW-846 8260B11,2-Dichloropropane
ND 0.0013 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B11,3-Dichloropropane
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B12,2-Dichloropropane
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B11,1-Dichloropropene
ND 0.0013 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1cis-1,3-Dichloropropene
ND 0.0013 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1trans-1,3-Dichloropropene
ND 0.026 6/6/17 12:07 MFFmg/Kg dry0.0024 6/6/17SW-846 8260B1Diethyl Ether
[TOC_1]Sample Results[TOC]
Page 5 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-01
Field Sample #: MW-7 (30')
Sample Matrix: Soil
Sampled: 5/31/2017 12:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0013 6/6/17 12:07 MFFmg/Kg dry0.00079 6/6/17SW-846 8260B1Diisopropyl Ether (DIPE)
ND 0.13 6/6/17 12:07 MFFmg/Kg dry0.075 6/6/17SW-846 8260B11,4-Dioxane
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1Ethylbenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B1Hexachlorobutadiene
ND 0.026 6/6/17 12:07 MFFmg/Kg dry0.014 6/6/17SW-846 8260B12-Hexanone (MBK)
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1Isopropylbenzene (Cumene)
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1p-Isopropyltoluene (p-Cymene)
ND 0.0052 6/6/17 12:07 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B1Methyl tert-Butyl Ether (MTBE)
ND 0.026 6/6/17 12:07 MFFmg/Kg dry0.0093 6/6/17SW-846 8260B1Methylene Chloride
ND 0.026 6/6/17 12:07 MFFmg/Kg dry0.010 6/6/17SW-846 8260B14-Methyl-2-pentanone (MIBK)
ND 0.0052 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1Naphthalene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1n-Propylbenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00079 6/6/17SW-846 8260B1Styrene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0024 6/6/17SW-846 8260B11,1,1,2-Tetrachloroethane
ND 0.0013 6/6/17 12:07 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B11,1,2,2-Tetrachloroethane
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0017 6/6/17SW-846 8260B1Tetrachloroethylene
ND 0.013 6/6/17 12:07 MFFmg/Kg dry0.0029 6/6/17SW-846 8260B1Tetrahydrofuran
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1Toluene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00079 6/6/17SW-846 8260B11,2,3-Trichlorobenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B11,2,4-Trichlorobenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B11,3,5-Trichlorobenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B11,1,1-Trichloroethane
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0016 6/6/17SW-846 8260B11,1,2-Trichloroethane
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B1Trichloroethylene
ND 0.013 6/6/17 12:07 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B1Trichlorofluoromethane (Freon 11)
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B11,2,3-Trichloropropane
ND 0.013 6/6/17 12:07 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B11,2,4-Trimethylbenzene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00079 6/6/17SW-846 8260B11,3,5-Trimethylbenzene
ND 0.013 6/6/17 12:07 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B1Vinyl Chloride
ND 0.0052 6/6/17 12:07 MFFmg/Kg dry0.0022 6/6/17SW-846 8260B1m+p Xylene
ND 0.0026 6/6/17 12:07 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 116 6/6/17 12:0770-130
Toluene-d8 99.1 6/6/17 12:0770-130
4-Bromofluorobenzene 95.2 6/6/17 12:0770-130
Page 6 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-01
Field Sample #: MW-7 (30')
Sample Matrix: Soil
Sampled: 5/31/2017 12:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
78.1 6/6/17 7:59 MRL% Wt 6/5/17SM 2540G1% Solids
Page 7 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-02
Field Sample #: MW-8 (30')
Sample Matrix: Soil
Sampled: 5/31/2017 14:00
[TOC_2]17F0156-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.14 6/6/17 12:34 MFFmg/Kg dry0.032 6/6/17SW-846 8260B1Acetone
ND 0.0082 6/6/17 12:34 MFFmg/Kg dry0.0034 6/6/17SW-846 8260B1Acrylonitrile
ND 0.0014 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1tert-Amyl Methyl Ether (TAME)
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1Benzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B1Bromobenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0019 6/6/17SW-846 8260B1Bromochloromethane
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1Bromodichloromethane
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0019 6/6/17SW-846 8260B1Bromoform
ND 0.014 6/6/17 12:34 MFFmg/Kg dry0.0057 6/6/17SW-846 8260B1Bromomethane
ND 0.054 6/6/17 12:34 MFFmg/Kg dry0.024 6/6/17SW-846 8260B12-Butanone (MEK)
ND 0.054 6/6/17 12:34 MFFmg/Kg dry0.028 6/6/17SW-846 8260B1tert-Butyl Alcohol (TBA)
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1n-Butylbenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B1sec-Butylbenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B1tert-Butylbenzene
ND 0.0014 6/6/17 12:34 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1tert-Butyl Ethyl Ether (TBEE)
ND 0.0082 6/6/17 12:34 MFFmg/Kg dry0.0058 6/6/17SW-846 8260B1Carbon Disulfide
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B1Carbon Tetrachloride
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1Chlorobenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1Chlorodibromomethane
ND 0.027 6/6/17 12:34 MFFmg/Kg dry0.0020 6/6/17SW-846 8260B1Chloroethane
ND 0.0054 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1Chloroform
ND 0.014 6/6/17 12:34 MFFmg/Kg dry0.0087 6/6/17SW-846 8260B1Chloromethane
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B12-Chlorotoluene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B14-Chlorotoluene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B11,2-Dibromoethane (EDB)
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1Dibromomethane
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B11,2-Dichlorobenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B11,3-Dichlorobenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B11,4-Dichlorobenzene
ND 0.0054 6/6/17 12:34 MFFmg/Kg dry0.0029 6/6/17SW-846 8260B1trans-1,4-Dichloro-2-butene
ND 0.027 6/6/17 12:34 MFFmg/Kg dry0.0018 6/6/17SW-846 8260B1Dichlorodifluoromethane (Freon 12)
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B11,1-Dichloroethane
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0018 6/6/17SW-846 8260B11,2-Dichloroethane
ND 0.0054 6/6/17 12:34 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B11,1-Dichloroethylene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B1cis-1,2-Dichloroethylene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B1trans-1,2-Dichloroethylene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0018 6/6/17SW-846 8260B11,2-Dichloropropane
ND 0.0014 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B11,3-Dichloropropane
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B12,2-Dichloropropane
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B11,1-Dichloropropene
ND 0.0014 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1cis-1,3-Dichloropropene
ND 0.0014 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1trans-1,3-Dichloropropene
ND 0.027 6/6/17 12:34 MFFmg/Kg dry0.0024 6/6/17SW-846 8260B1Diethyl Ether
Page 8 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-02
Field Sample #: MW-8 (30')
Sample Matrix: Soil
Sampled: 5/31/2017 14:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0014 6/6/17 12:34 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1Diisopropyl Ether (DIPE)
ND 0.14 6/6/17 12:34 MFFmg/Kg dry0.078 6/6/17SW-846 8260B11,4-Dioxane
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B1Ethylbenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B1Hexachlorobutadiene
ND 0.027 6/6/17 12:34 MFFmg/Kg dry0.015 6/6/17SW-846 8260B12-Hexanone (MBK)
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1Isopropylbenzene (Cumene)
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B1p-Isopropyltoluene (p-Cymene)
ND 0.0054 6/6/17 12:34 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B1Methyl tert-Butyl Ether (MTBE)
ND 0.027 6/6/17 12:34 MFFmg/Kg dry0.0096 6/6/17SW-846 8260B1Methylene Chloride
ND 0.027 6/6/17 12:34 MFFmg/Kg dry0.010 6/6/17SW-846 8260B14-Methyl-2-pentanone (MIBK)
ND 0.0054 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1Naphthalene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1n-Propylbenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1Styrene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0024 6/6/17SW-846 8260B11,1,1,2-Tetrachloroethane
ND 0.0014 6/6/17 12:34 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B11,1,2,2-Tetrachloroethane
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0018 6/6/17SW-846 8260B1Tetrachloroethylene
ND 0.014 6/6/17 12:34 MFFmg/Kg dry0.0030 6/6/17SW-846 8260B1Tetrahydrofuran
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B1Toluene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B11,2,3-Trichlorobenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B11,2,4-Trichlorobenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B11,3,5-Trichlorobenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B11,1,1-Trichloroethane
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0016 6/6/17SW-846 8260B11,1,2-Trichloroethane
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B1Trichloroethylene
ND 0.014 6/6/17 12:34 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B1Trichlorofluoromethane (Freon 11)
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B11,2,3-Trichloropropane
ND 0.014 6/6/17 12:34 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B11,2,4-Trimethylbenzene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B11,3,5-Trimethylbenzene
ND 0.014 6/6/17 12:34 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B1Vinyl Chloride
ND 0.0054 6/6/17 12:34 MFFmg/Kg dry0.0023 6/6/17SW-846 8260B1m+p Xylene
ND 0.0027 6/6/17 12:34 MFFmg/Kg dry0.00095 6/6/17SW-846 8260B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 115 6/6/17 12:3470-130
Toluene-d8 101 6/6/17 12:3470-130
4-Bromofluorobenzene 95.3 6/6/17 12:3470-130
Page 9 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-02
Field Sample #: MW-8 (30')
Sample Matrix: Soil
Sampled: 5/31/2017 14:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
77.3 6/6/17 7:59 MRL% Wt 6/5/17SM 2540G1% Solids
Page 10 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-03
Field Sample #: MW-9 (40')
Sample Matrix: Soil
Sampled: 5/30/2017 11:30
[TOC_2]17F0156-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.12 6/6/17 13:02 MFFmg/Kg dry0.027 6/6/17SW-846 8260B1Acetone
ND 0.0070 6/6/17 13:02 MFFmg/Kg dry0.0029 6/6/17SW-846 8260B1Acrylonitrile
ND 0.0012 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1tert-Amyl Methyl Ether (TAME)
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1Benzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00093 6/6/17SW-846 8260B1Bromobenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0016 6/6/17SW-846 8260B1Bromochloromethane
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00070 6/6/17SW-846 8260B1Bromodichloromethane
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0016 6/6/17SW-846 8260B1Bromoform
ND 0.012 6/6/17 13:02 MFFmg/Kg dry0.0049 6/6/17SW-846 8260B1Bromomethane
ND 0.047 6/6/17 13:02 MFFmg/Kg dry0.020 6/6/17SW-846 8260B12-Butanone (MEK)
ND 0.047 6/6/17 13:02 MFFmg/Kg dry0.024 6/6/17SW-846 8260B1tert-Butyl Alcohol (TBA)
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1n-Butylbenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B1sec-Butylbenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1tert-Butylbenzene
ND 0.0012 6/6/17 13:02 MFFmg/Kg dry0.00070 6/6/17SW-846 8260B1tert-Butyl Ethyl Ether (TBEE)
ND 0.0070 6/6/17 13:02 MFFmg/Kg dry0.0050 6/6/17SW-846 8260B1Carbon Disulfide
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00093 6/6/17SW-846 8260B1Carbon Tetrachloride
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1Chlorobenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1Chlorodibromomethane
ND 0.023 6/6/17 13:02 MFFmg/Kg dry0.0017 6/6/17SW-846 8260B1Chloroethane
ND 0.0047 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1Chloroform
ND 0.012 6/6/17 13:02 MFFmg/Kg dry0.0075 6/6/17SW-846 8260B1Chloromethane
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00093 6/6/17SW-846 8260B12-Chlorotoluene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00093 6/6/17SW-846 8260B14-Chlorotoluene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B11,2-Dibromoethane (EDB)
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00070 6/6/17SW-846 8260B1Dibromomethane
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B11,2-Dichlorobenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B11,3-Dichlorobenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00093 6/6/17SW-846 8260B11,4-Dichlorobenzene
ND 0.0047 6/6/17 13:02 MFFmg/Kg dry0.0024 6/6/17SW-846 8260B1trans-1,4-Dichloro-2-butene
ND 0.023 6/6/17 13:02 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B1Dichlorodifluoromethane (Freon 12)
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B11,1-Dichloroethane
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B11,2-Dichloroethane
ND 0.0047 6/6/17 13:02 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B11,1-Dichloroethylene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00093 6/6/17SW-846 8260B1cis-1,2-Dichloroethylene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1trans-1,2-Dichloroethylene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B11,2-Dichloropropane
ND 0.0012 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B11,3-Dichloropropane
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B12,2-Dichloropropane
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B11,1-Dichloropropene
ND 0.0012 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1cis-1,3-Dichloropropene
ND 0.0012 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1trans-1,3-Dichloropropene
ND 0.023 6/6/17 13:02 MFFmg/Kg dry0.0021 6/6/17SW-846 8260B1Diethyl Ether
Page 11 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-03
Field Sample #: MW-9 (40')
Sample Matrix: Soil
Sampled: 5/30/2017 11:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0012 6/6/17 13:02 MFFmg/Kg dry0.00070 6/6/17SW-846 8260B1Diisopropyl Ether (DIPE)
ND 0.12 6/6/17 13:02 MFFmg/Kg dry0.067 6/6/17SW-846 8260B11,4-Dioxane
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00093 6/6/17SW-846 8260B1Ethylbenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B1Hexachlorobutadiene
ND 0.023 6/6/17 13:02 MFFmg/Kg dry0.013 6/6/17SW-846 8260B12-Hexanone (MBK)
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1Isopropylbenzene (Cumene)
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00093 6/6/17SW-846 8260B1p-Isopropyltoluene (p-Cymene)
ND 0.0047 6/6/17 13:02 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1Methyl tert-Butyl Ether (MTBE)
ND 0.023 6/6/17 13:02 MFFmg/Kg dry0.0083 6/6/17SW-846 8260B1Methylene Chloride
ND 0.023 6/6/17 13:02 MFFmg/Kg dry0.0089 6/6/17SW-846 8260B14-Methyl-2-pentanone (MIBK)
ND 0.0047 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1Naphthalene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1n-Propylbenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00070 6/6/17SW-846 8260B1Styrene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0021 6/6/17SW-846 8260B11,1,1,2-Tetrachloroethane
ND 0.0012 6/6/17 13:02 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B11,1,2,2-Tetrachloroethane
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B1Tetrachloroethylene
ND 0.012 6/6/17 13:02 MFFmg/Kg dry0.0026 6/6/17SW-846 8260B1Tetrahydrofuran
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00093 6/6/17SW-846 8260B1Toluene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00070 6/6/17SW-846 8260B11,2,3-Trichlorobenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00093 6/6/17SW-846 8260B11,2,4-Trichlorobenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B11,3,5-Trichlorobenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B11,1,1-Trichloroethane
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B11,1,2-Trichloroethane
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0012 6/6/17SW-846 8260B1Trichloroethylene
ND 0.012 6/6/17 13:02 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B1Trichlorofluoromethane (Freon 11)
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B11,2,3-Trichloropropane
ND 0.012 6/6/17 13:02 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00093 6/6/17SW-846 8260B11,2,4-Trimethylbenzene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00070 6/6/17SW-846 8260B11,3,5-Trimethylbenzene
ND 0.012 6/6/17 13:02 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B1Vinyl Chloride
ND 0.0047 6/6/17 13:02 MFFmg/Kg dry0.0020 6/6/17SW-846 8260B1m+p Xylene
ND 0.0023 6/6/17 13:02 MFFmg/Kg dry0.00082 6/6/17SW-846 8260B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 121 6/6/17 13:0270-130
Toluene-d8 99.6 6/6/17 13:0270-130
4-Bromofluorobenzene 94.1 6/6/17 13:0270-130
Page 12 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-03
Field Sample #: MW-9 (40')
Sample Matrix: Soil
Sampled: 5/30/2017 11:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
79.9 6/6/17 7:59 MRL% Wt 6/5/17SM 2540G1% Solids
Page 13 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-04
Field Sample #: MW-10 (40')
Sample Matrix: Soil
Sampled: 5/30/2017 15:00
[TOC_2]17F0156-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.11 6/6/17 13:29 MFFmg/Kg dry0.027 6/6/17SW-846 8260B1Acetone
ND 0.0069 6/6/17 13:29 MFFmg/Kg dry0.0029 6/6/17SW-846 8260B1Acrylonitrile
ND 0.0011 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1tert-Amyl Methyl Ether (TAME)
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1Benzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1Bromobenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0016 6/6/17SW-846 8260B1Bromochloromethane
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00069 6/6/17SW-846 8260B1Bromodichloromethane
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0016 6/6/17SW-846 8260B1Bromoform
ND 0.011 6/6/17 13:29 MFFmg/Kg dry0.0048 6/6/17SW-846 8260B1Bromomethane
ND 0.046 6/6/17 13:29 MFFmg/Kg dry0.020 6/6/17SW-846 8260B12-Butanone (MEK)
ND 0.046 6/6/17 13:29 MFFmg/Kg dry0.024 6/6/17SW-846 8260B1tert-Butyl Alcohol (TBA)
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1n-Butylbenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B1sec-Butylbenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1tert-Butylbenzene
ND 0.0011 6/6/17 13:29 MFFmg/Kg dry0.00069 6/6/17SW-846 8260B1tert-Butyl Ethyl Ether (TBEE)
ND 0.0069 6/6/17 13:29 MFFmg/Kg dry0.0049 6/6/17SW-846 8260B1Carbon Disulfide
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1Carbon Tetrachloride
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1Chlorobenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1Chlorodibromomethane
ND 0.023 6/6/17 13:29 MFFmg/Kg dry0.0017 6/6/17SW-846 8260B1Chloroethane
ND 0.0046 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1Chloroform
ND 0.011 6/6/17 13:29 MFFmg/Kg dry0.0073 6/6/17SW-846 8260B1Chloromethane
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B12-Chlorotoluene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B14-Chlorotoluene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B11,2-Dibromoethane (EDB)
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00069 6/6/17SW-846 8260B1Dibromomethane
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B11,2-Dichlorobenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B11,3-Dichlorobenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B11,4-Dichlorobenzene
ND 0.0046 6/6/17 13:29 MFFmg/Kg dry0.0024 6/6/17SW-846 8260B1trans-1,4-Dichloro-2-butene
ND 0.023 6/6/17 13:29 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B1Dichlorodifluoromethane (Freon 12)
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B11,1-Dichloroethane
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B11,2-Dichloroethane
ND 0.0046 6/6/17 13:29 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B11,1-Dichloroethylene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1cis-1,2-Dichloroethylene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1trans-1,2-Dichloroethylene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B11,2-Dichloropropane
ND 0.0011 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B11,3-Dichloropropane
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B12,2-Dichloropropane
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B11,1-Dichloropropene
ND 0.0011 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1cis-1,3-Dichloropropene
ND 0.0011 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1trans-1,3-Dichloropropene
ND 0.023 6/6/17 13:29 MFFmg/Kg dry0.0021 6/6/17SW-846 8260B1Diethyl Ether
Page 14 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-04
Field Sample #: MW-10 (40')
Sample Matrix: Soil
Sampled: 5/30/2017 15:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0011 6/6/17 13:29 MFFmg/Kg dry0.00069 6/6/17SW-846 8260B1Diisopropyl Ether (DIPE)
ND 0.11 6/6/17 13:29 MFFmg/Kg dry0.066 6/6/17SW-846 8260B11,4-Dioxane
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1Ethylbenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B1Hexachlorobutadiene
ND 0.023 6/6/17 13:29 MFFmg/Kg dry0.013 6/6/17SW-846 8260B12-Hexanone (MBK)
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1Isopropylbenzene (Cumene)
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1p-Isopropyltoluene (p-Cymene)
ND 0.0046 6/6/17 13:29 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B1Methyl tert-Butyl Ether (MTBE)
ND 0.023 6/6/17 13:29 MFFmg/Kg dry0.0082 6/6/17SW-846 8260B1Methylene Chloride
ND 0.023 6/6/17 13:29 MFFmg/Kg dry0.0087 6/6/17SW-846 8260B14-Methyl-2-pentanone (MIBK)
ND 0.0046 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1Naphthalene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1n-Propylbenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00069 6/6/17SW-846 8260B1Styrene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0021 6/6/17SW-846 8260B11,1,1,2-Tetrachloroethane
ND 0.0011 6/6/17 13:29 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B11,1,2,2-Tetrachloroethane
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0015 6/6/17SW-846 8260B1Tetrachloroethylene
ND 0.011 6/6/17 13:29 MFFmg/Kg dry0.0025 6/6/17SW-846 8260B1Tetrahydrofuran
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B1Toluene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00069 6/6/17SW-846 8260B11,2,3-Trichlorobenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B11,2,4-Trichlorobenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B11,3,5-Trichlorobenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B11,1,1-Trichloroethane
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0014 6/6/17SW-846 8260B11,1,2-Trichloroethane
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0011 6/6/17SW-846 8260B1Trichloroethylene
ND 0.011 6/6/17 13:29 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B1Trichlorofluoromethane (Freon 11)
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B11,2,3-Trichloropropane
ND 0.011 6/6/17 13:29 MFFmg/Kg dry0.0010 6/6/17SW-846 8260B11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00092 6/6/17SW-846 8260B11,2,4-Trimethylbenzene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00069 6/6/17SW-846 8260B11,3,5-Trimethylbenzene
ND 0.011 6/6/17 13:29 MFFmg/Kg dry0.0013 6/6/17SW-846 8260B1Vinyl Chloride
ND 0.0046 6/6/17 13:29 MFFmg/Kg dry0.0020 6/6/17SW-846 8260B1m+p Xylene
ND 0.0023 6/6/17 13:29 MFFmg/Kg dry0.00080 6/6/17SW-846 8260B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 116 6/6/17 13:2970-130
Toluene-d8 99.6 6/6/17 13:2970-130
4-Bromofluorobenzene 95.2 6/6/17 13:2970-130
Page 15 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-04
Field Sample #: MW-10 (40')
Sample Matrix: Soil
Sampled: 5/30/2017 15:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
78.2 6/6/17 7:59 MRL% Wt 6/5/17SM 2540G1% Solids
Page 16 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-05
Field Sample #: MW-11 (30')
Sample Matrix: Soil
Sampled: 5/31/2017 11:15
[TOC_2]17F0156-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 39 6/7/17 11:38 EEHmg/Kg dry3.8 6/6/17SW-846 8260B10Acetone
ND 3.9 6/7/17 11:38 EEHmg/Kg dry0.45 6/6/17SW-846 8260B10Acrylonitrile
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.083 6/6/17SW-846 8260B10tert-Amyl Methyl Ether (TAME)
0.51 0.78 6/7/17 11:38 EEHmg/Kg dry0.094 6/6/17SW-846 8260B10JBenzene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.12 6/6/17SW-846 8260B10Bromobenzene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.17 6/6/17SW-846 8260B10Bromochloromethane
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.23 6/6/17SW-846 8260B10Bromodichloromethane
ND 1.6 6/7/17 11:38 EEHmg/Kg dry0.16 6/6/17SW-846 8260B10Bromoform
ND 3.9 6/7/17 11:38 EEHmg/Kg dry0.74 6/6/17SW-846 8260B10Bromomethane
ND 16 6/7/17 11:38 EEHmg/Kg dry1.9 6/6/17SW-846 8260B102-Butanone (MEK)
ND 16 6/7/17 11:38 EEHmg/Kg dry1.7 6/6/17SW-846 8260B10tert-Butyl Alcohol (TBA)
13 0.78 6/7/17 11:38 EEHmg/Kg dry0.12 6/6/17SW-846 8260B10n-Butylbenzene
7.2 0.78 6/7/17 11:38 EEHmg/Kg dry0.10 6/6/17SW-846 8260B10sec-Butylbenzene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.095 6/6/17SW-846 8260B10tert-Butylbenzene
ND 0.39 6/7/17 11:38 EEHmg/Kg dry0.074 6/6/17SW-846 8260B10tert-Butyl Ethyl Ether (TBEE)
ND 2.3 6/7/17 11:38 EEHmg/Kg dry0.80 6/6/17SW-846 8260B10Carbon Disulfide
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.19 6/6/17SW-846 8260B10Carbon Tetrachloride
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.13 6/6/17SW-846 8260B10Chlorobenzene
ND 0.39 6/7/17 11:38 EEHmg/Kg dry0.081 6/6/17SW-846 8260B10Chlorodibromomethane
ND 1.6 6/7/17 11:38 EEHmg/Kg dry0.22 6/6/17SW-846 8260B10Chloroethane
ND 1.6 6/7/17 11:38 EEHmg/Kg dry0.17 6/6/17SW-846 8260B10Chloroform
ND 1.6 6/7/17 11:38 EEHmg/Kg dry0.43 6/6/17SW-846 8260B10L-04Chloromethane
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.094 6/6/17SW-846 8260B102-Chlorotoluene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.11 6/6/17SW-846 8260B104-Chlorotoluene
ND 3.9 6/7/17 11:38 EEHmg/Kg dry0.29 6/6/17SW-846 8260B101,2-Dibromo-3-chloropropane (DBCP)
ND 0.39 6/7/17 11:38 EEHmg/Kg dry0.12 6/6/17SW-846 8260B101,2-Dibromoethane (EDB)
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.13 6/6/17SW-846 8260B10Dibromomethane
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.13 6/6/17SW-846 8260B101,2-Dichlorobenzene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.13 6/6/17SW-846 8260B101,3-Dichlorobenzene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.12 6/6/17SW-846 8260B101,4-Dichlorobenzene
ND 1.6 6/7/17 11:38 EEHmg/Kg dry0.24 6/6/17SW-846 8260B10trans-1,4-Dichloro-2-butene
ND 1.6 6/7/17 11:38 EEHmg/Kg dry0.22 6/6/17SW-846 8260B10Dichlorodifluoromethane (Freon 12)
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.12 6/6/17SW-846 8260B101,1-Dichloroethane
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.15 6/6/17SW-846 8260B101,2-Dichloroethane
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.16 6/6/17SW-846 8260B101,1-Dichloroethylene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.12 6/6/17SW-846 8260B10cis-1,2-Dichloroethylene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.12 6/6/17SW-846 8260B10trans-1,2-Dichloroethylene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.10 6/6/17SW-846 8260B101,2-Dichloropropane
ND 0.39 6/7/17 11:38 EEHmg/Kg dry0.10 6/6/17SW-846 8260B101,3-Dichloropropane
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.17 6/6/17SW-846 8260B102,2-Dichloropropane
ND 1.6 6/7/17 11:38 EEHmg/Kg dry0.10 6/6/17SW-846 8260B101,1-Dichloropropene
ND 0.39 6/7/17 11:38 EEHmg/Kg dry0.094 6/6/17SW-846 8260B10cis-1,3-Dichloropropene
ND 0.39 6/7/17 11:38 EEHmg/Kg dry0.088 6/6/17SW-846 8260B10trans-1,3-Dichloropropene
ND 1.6 6/7/17 11:38 EEHmg/Kg dry0.17 6/6/17SW-846 8260B10Diethyl Ether
Page 17 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-05
Field Sample #: MW-11 (30')
Sample Matrix: Soil
Sampled: 5/31/2017 11:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 0.39 6/7/17 11:38 EEHmg/Kg dry0.14 6/6/17SW-846 8260B10Diisopropyl Ether (DIPE)
ND 39 6/7/17 11:38 EEHmg/Kg dry21 6/6/17SW-846 8260B101,4-Dioxane
13 0.78 6/7/17 11:38 EEHmg/Kg dry0.10 6/6/17SW-846 8260B10Ethylbenzene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.46 6/6/17SW-846 8260B10Hexachlorobutadiene
ND 7.8 6/7/17 11:38 EEHmg/Kg dry1.2 6/6/17SW-846 8260B102-Hexanone (MBK)
4.4 0.78 6/7/17 11:38 EEHmg/Kg dry0.094 6/6/17SW-846 8260B10Isopropylbenzene (Cumene)
4.4 0.78 6/7/17 11:38 EEHmg/Kg dry0.12 6/6/17SW-846 8260B10p-Isopropyltoluene (p-Cymene)
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.070 6/6/17SW-846 8260B10Methyl tert-Butyl Ether (MTBE)
ND 3.9 6/7/17 11:38 EEHmg/Kg dry2.5 6/6/17SW-846 8260B10Methylene Chloride
ND 7.8 6/7/17 11:38 EEHmg/Kg dry1.1 6/6/17SW-846 8260B104-Methyl-2-pentanone (MIBK)
3.6 3.9 6/7/17 11:38 EEHmg/Kg dry0.095 6/6/17SW-846 8260B10JNaphthalene
14 0.78 6/7/17 11:38 EEHmg/Kg dry0.10 6/6/17SW-846 8260B10n-Propylbenzene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.12 6/6/17SW-846 8260B10Styrene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.093 6/6/17SW-846 8260B101,1,1,2-Tetrachloroethane
ND 0.39 6/7/17 11:38 EEHmg/Kg dry0.13 6/6/17SW-846 8260B101,1,2,2-Tetrachloroethane
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.21 6/6/17SW-846 8260B10Tetrachloroethylene
ND 7.8 6/7/17 11:38 EEHmg/Kg dry0.84 6/6/17SW-846 8260B10Tetrahydrofuran
10 0.78 6/7/17 11:38 EEHmg/Kg dry0.13 6/6/17SW-846 8260B10Toluene
ND 3.9 6/7/17 11:38 EEHmg/Kg dry0.11 6/6/17SW-846 8260B101,2,3-Trichlorobenzene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.15 6/6/17SW-846 8260B101,2,4-Trichlorobenzene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.13 6/6/17SW-846 8260B101,3,5-Trichlorobenzene
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.10 6/6/17SW-846 8260B101,1,1-Trichloroethane
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.18 6/6/17SW-846 8260B101,1,2-Trichloroethane
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.16 6/6/17SW-846 8260B10Trichloroethylene
ND 1.6 6/7/17 11:38 EEHmg/Kg dry0.12 6/6/17SW-846 8260B10Trichlorofluoromethane (Freon 11)
ND 1.6 6/7/17 11:38 EEHmg/Kg dry0.17 6/6/17SW-846 8260B101,2,3-Trichloropropane
ND 0.78 6/7/17 11:38 EEHmg/Kg dry0.15 6/6/17SW-846 8260B101,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
59 0.78 6/7/17 11:38 EEHmg/Kg dry0.14 6/6/17SW-846 8260B101,2,4-Trimethylbenzene
18 0.78 6/7/17 11:38 EEHmg/Kg dry0.10 6/6/17SW-846 8260B101,3,5-Trimethylbenzene
ND 1.6 6/7/17 11:38 EEHmg/Kg dry0.10 6/6/17SW-846 8260B10Vinyl Chloride
38 1.6 6/7/17 11:38 EEHmg/Kg dry0.20 6/6/17SW-846 8260B10m+p Xylene
21 0.78 6/7/17 11:38 EEHmg/Kg dry0.10 6/6/17SW-846 8260B10o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 94.7 6/7/17 11:3870-130
Toluene-d8 96.8 6/7/17 11:3870-130
4-Bromofluorobenzene 104 6/7/17 11:3870-130
Page 18 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0156Sample Description:Project Location: Colfax, NC
Sample ID: 17F0156-05
Field Sample #: MW-11 (30')
Sample Matrix: Soil
Sampled: 5/31/2017 11:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
74.9 6/6/17 7:59 MRL% Wt 6/5/17SM 2540G1% Solids
Page 19 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: % Solids-SM 2540G
Lab Number [Field ID]Batch Date
B178408 06/05/1717F0156-01 [MW-7 (30')]
B178408 06/05/1717F0156-02 [MW-8 (30')]
B178408 06/05/1717F0156-03 [MW-9 (40')]
B178408 06/05/1717F0156-04 [MW-10 (40')]
B178408 06/05/1717F0156-05 [MW-11 (30')]
Prep Method: SW-846 5035-SW-846 8260B
Lab Number [Field ID]Batch
Sample
Amount(g)
Methanol
Volume(mL)
Methanol
Aliquot(mL)
Final
Volume(mL)Date
17F0156-05 [MW-11 (30')]B178537 5.42 6.36 0.1 50 06/06/17
Prep Method: SW-846 5035-SW-846 8260B
Lab Number [Field ID]Batch DateInitial [g]Final [mL]
B178539 06/06/174.89 10.017F0156-01 [MW-7 (30')]
B178539 06/06/174.76 10.017F0156-02 [MW-8 (30')]
B178539 06/06/175.37 10.017F0156-03 [MW-9 (40')]
B178539 06/06/175.57 10.017F0156-04 [MW-10 (40')]
[TOC_1]Sample Preparation Information[TOC]
Page 20 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B178537 - SW-846 5035
[TOC_3]B178537[TOC]
Blank (B178537-BLK1) Prepared: 06/06/17 Analyzed: 06/07/17
Acetone mg/Kg wet2.5ND
Acrylonitrile mg/Kg wet0.25ND
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.025ND
Benzene mg/Kg wet0.050ND
Bromobenzene mg/Kg wet0.050ND
Bromochloromethane mg/Kg wet0.050ND
Bromodichloromethane mg/Kg wet0.050ND
Bromoform mg/Kg wet0.050ND
Bromomethane mg/Kg wet0.10ND
2-Butanone (MEK)mg/Kg wet1.0ND
tert-Butyl Alcohol (TBA)mg/Kg wet1.0ND
n-Butylbenzene mg/Kg wet0.050ND
sec-Butylbenzene mg/Kg wet0.050ND
tert-Butylbenzene mg/Kg wet0.050ND
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.025ND
Carbon Disulfide mg/Kg wet0.15ND
Carbon Tetrachloride mg/Kg wet0.050ND
Chlorobenzene mg/Kg wet0.050ND
Chlorodibromomethane mg/Kg wet0.025ND
Chloroethane mg/Kg wet0.10ND
Chloroform mg/Kg wet0.10ND
Chloromethane mg/Kg wet0.10 L-04ND
2-Chlorotoluene mg/Kg wet0.050ND
4-Chlorotoluene mg/Kg wet0.050ND
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.25ND
1,2-Dibromoethane (EDB)mg/Kg wet0.025ND
Dibromomethane mg/Kg wet0.050ND
1,2-Dichlorobenzene mg/Kg wet0.050ND
1,3-Dichlorobenzene mg/Kg wet0.050ND
1,4-Dichlorobenzene mg/Kg wet0.050ND
trans-1,4-Dichloro-2-butene mg/Kg wet0.10ND
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.10ND
1,1-Dichloroethane mg/Kg wet0.050ND
1,2-Dichloroethane mg/Kg wet0.050ND
1,1-Dichloroethylene mg/Kg wet0.050ND
cis-1,2-Dichloroethylene mg/Kg wet0.050ND
trans-1,2-Dichloroethylene mg/Kg wet0.050ND
1,2-Dichloropropane mg/Kg wet0.050ND
1,3-Dichloropropane mg/Kg wet0.025ND
2,2-Dichloropropane mg/Kg wet0.050ND
1,1-Dichloropropene mg/Kg wet0.10ND
cis-1,3-Dichloropropene mg/Kg wet0.025ND
trans-1,3-Dichloropropene mg/Kg wet0.025ND
Diethyl Ether mg/Kg wet0.10ND
Diisopropyl Ether (DIPE)mg/Kg wet0.025ND
1,4-Dioxane mg/Kg wet2.5ND
Ethylbenzene mg/Kg wet0.050ND
Hexachlorobutadiene mg/Kg wet0.050ND
2-Hexanone (MBK)mg/Kg wet0.50ND
Isopropylbenzene (Cumene)mg/Kg wet0.050ND
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.050ND
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.050ND
[TOC_1]QC Data[TOC]
Page 21 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178537 - SW-846 5035
Blank (B178537-BLK1) Prepared: 06/06/17 Analyzed: 06/07/17
Methylene Chloride mg/Kg wet0.25ND
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.50ND
Naphthalene mg/Kg wet0.10ND
n-Propylbenzene mg/Kg wet0.050ND
Styrene mg/Kg wet0.050ND
1,1,1,2-Tetrachloroethane mg/Kg wet0.050ND
1,1,2,2-Tetrachloroethane mg/Kg wet0.025ND
Tetrachloroethylene mg/Kg wet0.050ND
Tetrahydrofuran mg/Kg wet0.50ND
Toluene mg/Kg wet0.050ND
1,2,3-Trichlorobenzene mg/Kg wet0.25ND
1,2,4-Trichlorobenzene mg/Kg wet0.050ND
1,3,5-Trichlorobenzene mg/Kg wet0.050ND
1,1,1-Trichloroethane mg/Kg wet0.050ND
1,1,2-Trichloroethane mg/Kg wet0.050ND
Trichloroethylene mg/Kg wet0.050ND
Trichlorofluoromethane (Freon 11)mg/Kg wet0.10ND
1,2,3-Trichloropropane mg/Kg wet0.10ND
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.050ND
1,2,4-Trimethylbenzene mg/Kg wet0.050ND
1,3,5-Trimethylbenzene mg/Kg wet0.050ND
Vinyl Chloride mg/Kg wet0.10ND
m+p Xylene mg/Kg wet0.10ND
o-Xylene mg/Kg wet0.050ND
mg/Kg wet 0.0250 70-130Surrogate: 1,2-Dichloroethane-d4 91.90.0230
mg/Kg wet 0.0250 70-130Surrogate: Toluene-d8 97.70.0244
mg/Kg wet 0.0250 70-130Surrogate: 4-Bromofluorobenzene 1000.0250
LCS (B178537-BS1) Prepared: 06/06/17 Analyzed: 06/07/17
Acetone mg/Kg wet0.057 0.113 70-16089.4 †0.101
Acrylonitrile mg/Kg wet0.0057 0.0113 70-13085.60.00970
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.00057 0.0113 70-13090.80.0103
Benzene mg/Kg wet0.0011 0.0113 70-13094.30.0107
Bromobenzene mg/Kg wet0.0011 0.0113 70-1301040.0118
Bromochloromethane mg/Kg wet0.0011 0.0113 70-13095.20.0108
Bromodichloromethane mg/Kg wet0.0011 0.0113 70-1301020.0116
Bromoform mg/Kg wet0.0011 0.0113 70-1301040.0118
Bromomethane mg/Kg wet0.0023 0.0113 40-13053.6 †0.00607
2-Butanone (MEK)mg/Kg wet0.023 0.113 70-16077.5 †0.0878
tert-Butyl Alcohol (TBA)mg/Kg wet0.023 0.113 40-13068.9 †0.0781
n-Butylbenzene mg/Kg wet0.0011 0.0113 70-1301050.0119
sec-Butylbenzene mg/Kg wet0.0011 0.0113 70-13099.70.0113
tert-Butylbenzene mg/Kg wet0.0011 0.0113 70-160100 †0.0113
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.00057 0.0113 70-13092.30.0105
Carbon Disulfide mg/Kg wet0.0034 0.0113 70-1301230.0139
Carbon Tetrachloride mg/Kg wet0.0011 0.0113 70-1301020.0116
Chlorobenzene mg/Kg wet0.0011 0.0113 70-1301040.0118
Chlorodibromomethane mg/Kg wet0.00057 0.0113 70-1301040.0118
Chloroethane mg/Kg wet0.0023 0.0113 70-13084.70.00960
Chloroform mg/Kg wet0.0023 0.0113 70-1301010.0114
Chloromethane mg/Kg wet0.0023 0.0113 L-0470-13045.5 *0.00516
2-Chlorotoluene mg/Kg wet0.0011 0.0113 70-13090.20.0102
Page 22 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178537 - SW-846 5035
LCS (B178537-BS1) Prepared: 06/06/17 Analyzed: 06/07/17
4-Chlorotoluene mg/Kg wet0.0011 0.0113 70-1301040.0118
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0057 0.0113 70-1301020.0115
1,2-Dibromoethane (EDB)mg/Kg wet0.00057 0.0113 70-1301010.0115
Dibromomethane mg/Kg wet0.0011 0.0113 70-1301050.0119
1,2-Dichlorobenzene mg/Kg wet0.0011 0.0113 70-1301000.0114
1,3-Dichlorobenzene mg/Kg wet0.0011 0.0113 70-1301020.0115
1,4-Dichlorobenzene mg/Kg wet0.0011 0.0113 70-13096.20.0109
trans-1,4-Dichloro-2-butene mg/Kg wet0.0023 0.0113 70-1301020.0115
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.0023 0.0113 40-16051.3 †0.00581
1,1-Dichloroethane mg/Kg wet0.0011 0.0113 70-1301030.0116
1,2-Dichloroethane mg/Kg wet0.0011 0.0113 70-13096.40.0109
1,1-Dichloroethylene mg/Kg wet0.0011 0.0113 70-13091.90.0104
cis-1,2-Dichloroethylene mg/Kg wet0.0011 0.0113 70-13095.10.0108
trans-1,2-Dichloroethylene mg/Kg wet0.0011 0.0113 70-13095.30.0108
1,2-Dichloropropane mg/Kg wet0.0011 0.0113 70-13095.20.0108
1,3-Dichloropropane mg/Kg wet0.00057 0.0113 70-13092.30.0105
2,2-Dichloropropane mg/Kg wet0.0011 0.0113 70-13098.00.0111
1,1-Dichloropropene mg/Kg wet0.0023 0.0113 70-13096.50.0109
cis-1,3-Dichloropropene mg/Kg wet0.00057 0.0113 70-13091.00.0103
trans-1,3-Dichloropropene mg/Kg wet0.00057 0.0113 70-1301110.0126
Diethyl Ether mg/Kg wet0.0023 0.0113 70-13085.10.00964
Diisopropyl Ether (DIPE)mg/Kg wet0.00057 0.0113 70-13082.40.00934
1,4-Dioxane mg/Kg wet0.057 0.113 40-16076.9 †0.0872
Ethylbenzene mg/Kg wet0.0011 0.0113 70-1301060.0121
Hexachlorobutadiene mg/Kg wet0.0011 0.0113 70-1601150.0130
2-Hexanone (MBK)mg/Kg wet0.011 0.113 70-16082.0 †0.0929
Isopropylbenzene (Cumene)mg/Kg wet0.0011 0.0113 70-1301110.0126
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0011 0.0113 70-1301000.0113
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0011 0.0113 70-1301040.0118
Methylene Chloride mg/Kg wet0.0057 0.0113 40-160104 †0.0118
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.011 0.113 70-16081.3 †0.0921
Naphthalene mg/Kg wet0.0023 0.0113 40-130102 †0.0116
n-Propylbenzene mg/Kg wet0.0011 0.0113 70-1301080.0122
Styrene mg/Kg wet0.0011 0.0113 70-1301060.0121
1,1,1,2-Tetrachloroethane mg/Kg wet0.0011 0.0113 70-1301070.0121
1,1,2,2-Tetrachloroethane mg/Kg wet0.00057 0.0113 70-1301030.0117
Tetrachloroethylene mg/Kg wet0.0011 0.0113 70-1301120.0127
Tetrahydrofuran mg/Kg wet0.011 0.0113 J70-13081.30.00921
Toluene mg/Kg wet0.0011 0.0113 70-1301000.0114
1,2,3-Trichlorobenzene mg/Kg wet0.0057 0.0113 70-1301070.0121
1,2,4-Trichlorobenzene mg/Kg wet0.0011 0.0113 70-1301020.0116
1,3,5-Trichlorobenzene mg/Kg wet0.0011 0.0113 70-1301000.0113
1,1,1-Trichloroethane mg/Kg wet0.0011 0.0113 70-1301030.0116
1,1,2-Trichloroethane mg/Kg wet0.0011 0.0113 70-1301040.0118
Trichloroethylene mg/Kg wet0.0011 0.0113 70-1301060.0120
Trichlorofluoromethane (Freon 11)mg/Kg wet0.0023 0.0113 70-13088.40.0100
1,2,3-Trichloropropane mg/Kg wet0.0023 0.0113 70-13098.50.0112
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.0011 0.0113 70-13092.90.0105
1,2,4-Trimethylbenzene mg/Kg wet0.0011 0.0113 70-13095.30.0108
1,3,5-Trimethylbenzene mg/Kg wet0.0011 0.0113 70-1301070.0122
Vinyl Chloride mg/Kg wet0.0023 0.0113 40-13086.2 †0.00977
Page 23 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178537 - SW-846 5035
LCS (B178537-BS1) Prepared: 06/06/17 Analyzed: 06/07/17
m+p Xylene mg/Kg wet0.0023 0.0227 70-1301040.0237
o-Xylene mg/Kg wet0.0011 0.0113 70-1301050.0119
mg/Kg wet 0.0283 70-130Surrogate: 1,2-Dichloroethane-d4 95.60.0271
mg/Kg wet 0.0283 70-130Surrogate: Toluene-d8 95.60.0271
mg/Kg wet 0.0283 70-130Surrogate: 4-Bromofluorobenzene 1040.0296
LCS Dup (B178537-BSD1) Prepared: 06/06/17 Analyzed: 06/07/17
Acetone mg/Kg wet0.057 0.113 2570-16086.1 3.77 †0.0975
Acrylonitrile mg/Kg wet0.0057 0.0113 2570-13078.9 8.150.00894
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.00057 0.0113 2570-13088.0 3.130.00997
Benzene mg/Kg wet0.0011 0.0113 2570-13092.0 2.470.0104
Bromobenzene mg/Kg wet0.0011 0.0113 2570-13099.5 4.230.0113
Bromochloromethane mg/Kg wet0.0011 0.0113 2570-13096.9 1.770.0110
Bromodichloromethane mg/Kg wet0.0011 0.0113 2570-130100 1.970.0114
Bromoform mg/Kg wet0.0011 0.0113 2570-130105 0.2870.0119
Bromomethane mg/Kg wet0.0023 0.0113 2540-13053.5 0.187 †0.00606
2-Butanone (MEK)mg/Kg wet0.023 0.113 2570-16075.7 2.35 †0.0858
tert-Butyl Alcohol (TBA)mg/Kg wet0.023 0.113 2540-13067.8 1.57 †0.0768
n-Butylbenzene mg/Kg wet0.0011 0.0113 2570-130103 2.030.0116
sec-Butylbenzene mg/Kg wet0.0011 0.0113 2570-13097.6 2.130.0111
tert-Butylbenzene mg/Kg wet0.0011 0.0113 2570-16098.5 1.51 †0.0112
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.00057 0.0113 2570-13091.3 1.090.0103
Carbon Disulfide mg/Kg wet0.0034 0.0113 2570-130118 4.240.0133
Carbon Tetrachloride mg/Kg wet0.0011 0.0113 2570-130105 3.090.0119
Chlorobenzene mg/Kg wet0.0011 0.0113 2570-130100 3.810.0114
Chlorodibromomethane mg/Kg wet0.00057 0.0113 2570-130104 0.2890.0118
Chloroethane mg/Kg wet0.0023 0.0113 2570-13088.9 4.840.0101
Chloroform mg/Kg wet0.0023 0.0113 2570-13098.1 2.520.0111
Chloromethane mg/Kg wet0.0023 0.0113 25 L-0470-13047.3 3.88*0.00536
2-Chlorotoluene mg/Kg wet0.0011 0.0113 2570-13087.0 3.610.00986
4-Chlorotoluene mg/Kg wet0.0011 0.0113 2570-130101 2.740.0114
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0057 0.0113 2570-13092.4 9.680.0105
1,2-Dibromoethane (EDB)mg/Kg wet0.00057 0.0113 2570-130101 0.5950.0114
Dibromomethane mg/Kg wet0.0011 0.0113 2570-130100 5.070.0113
1,2-Dichlorobenzene mg/Kg wet0.0011 0.0113 2570-13097.9 2.520.0111
1,3-Dichlorobenzene mg/Kg wet0.0011 0.0113 2570-13098.2 3.500.0111
1,4-Dichlorobenzene mg/Kg wet0.0011 0.0113 2570-13094.1 2.210.0107
trans-1,4-Dichloro-2-butene mg/Kg wet0.0023 0.0113 2570-13093.2 8.620.0106
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.0023 0.0113 2540-16051.0 0.587 †0.00578
1,1-Dichloroethane mg/Kg wet0.0011 0.0113 2570-13097.5 5.000.0110
1,2-Dichloroethane mg/Kg wet0.0011 0.0113 2570-13096.6 0.2070.0109
1,1-Dichloroethylene mg/Kg wet0.0011 0.0113 2570-13092.6 0.7590.0105
cis-1,2-Dichloroethylene mg/Kg wet0.0011 0.0113 2570-13093.9 1.270.0106
trans-1,2-Dichloroethylene mg/Kg wet0.0011 0.0113 2570-13094.2 1.160.0107
1,2-Dichloropropane mg/Kg wet0.0011 0.0113 2570-13089.5 6.170.0101
1,3-Dichloropropane mg/Kg wet0.00057 0.0113 2570-13092.0 0.3260.0104
2,2-Dichloropropane mg/Kg wet0.0011 0.0113 2570-13094.0 4.170.0107
1,1-Dichloropropene mg/Kg wet0.0023 0.0113 2570-13092.8 3.910.0105
cis-1,3-Dichloropropene mg/Kg wet0.00057 0.0113 2570-13088.3 3.010.0100
trans-1,3-Dichloropropene mg/Kg wet0.00057 0.0113 2570-130108 2.280.0123
Diethyl Ether mg/Kg wet0.0023 0.0113 2570-13086.7 1.860.00983
Diisopropyl Ether (DIPE)mg/Kg wet0.00057 0.0113 2570-13082.6 0.2420.00936
Page 24 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178537 - SW-846 5035
LCS Dup (B178537-BSD1) Prepared: 06/06/17 Analyzed: 06/07/17
1,4-Dioxane mg/Kg wet0.057 0.113 5040-160108 34.0 † ‡0.123
Ethylbenzene mg/Kg wet0.0011 0.0113 2570-13098.1 8.120.0111
Hexachlorobutadiene mg/Kg wet0.0011 0.0113 2570-160116 0.6080.0131
2-Hexanone (MBK)mg/Kg wet0.011 0.113 2570-16081.1 0.993 †0.0920
Isopropylbenzene (Cumene)mg/Kg wet0.0011 0.0113 2570-130106 4.970.0120
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0011 0.0113 2570-13099.7 0.3000.0113
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0011 0.0113 2570-130103 0.6760.0117
Methylene Chloride mg/Kg wet0.0057 0.0113 2540-16093.2 10.8 †0.0106
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.011 0.113 2570-16081.3 0.0123 †0.0921
Naphthalene mg/Kg wet0.0023 0.0113 2540-13097.6 4.41 †0.0111
n-Propylbenzene mg/Kg wet0.0011 0.0113 2570-130102 5.620.0116
Styrene mg/Kg wet0.0011 0.0113 2570-130100 5.700.0114
1,1,1,2-Tetrachloroethane mg/Kg wet0.0011 0.0113 2570-130103 3.140.0117
1,1,2,2-Tetrachloroethane mg/Kg wet0.00057 0.0113 2570-13096.3 6.720.0109
Tetrachloroethylene mg/Kg wet0.0011 0.0113 2570-130113 1.160.0128
Tetrahydrofuran mg/Kg wet0.011 0.0113 25 J70-13081.6 0.3680.00925
Toluene mg/Kg wet0.0011 0.0113 2570-13099.3 1.100.0113
1,2,3-Trichlorobenzene mg/Kg wet0.0057 0.0113 2570-130107 0.000.0121
1,2,4-Trichlorobenzene mg/Kg wet0.0011 0.0113 2570-130101 1.670.0114
1,3,5-Trichlorobenzene mg/Kg wet0.0011 0.0113 2570-13099.8 0.2000.0113
1,1,1-Trichloroethane mg/Kg wet0.0011 0.0113 2570-130101 1.370.0115
1,1,2-Trichloroethane mg/Kg wet0.0011 0.0113 2570-130101 3.230.0114
Trichloroethylene mg/Kg wet0.0011 0.0113 2570-130104 2.380.0117
Trichlorofluoromethane (Freon 11)mg/Kg wet0.0023 0.0113 2570-13087.5 1.020.00992
1,2,3-Trichloropropane mg/Kg wet0.0023 0.0113 2570-13094.0 4.680.0107
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.0011 0.0113 2570-13085.7 8.060.00971
1,2,4-Trimethylbenzene mg/Kg wet0.0011 0.0113 2570-13094.0 1.370.0107
1,3,5-Trimethylbenzene mg/Kg wet0.0011 0.0113 2570-130101 5.950.0115
Vinyl Chloride mg/Kg wet0.0023 0.0113 2540-13087.4 1.38 †0.00991
m+p Xylene mg/Kg wet0.0023 0.0227 2570-130101 3.610.0228
o-Xylene mg/Kg wet0.0011 0.0113 2570-130100 5.060.0113
mg/Kg wet 0.0283 70-130Surrogate: 1,2-Dichloroethane-d4 97.00.0275
mg/Kg wet 0.0283 70-130Surrogate: Toluene-d8 97.10.0275
mg/Kg wet 0.0283 70-130Surrogate: 4-Bromofluorobenzene 1040.0294
Batch B178539 - SW-846 5035
[TOC_3]B178539[TOC]
Blank (B178539-BLK1) Prepared & Analyzed: 06/06/17
Acetone mg/Kg wet0.10ND
Acrylonitrile mg/Kg wet0.0060ND
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010ND
Benzene mg/Kg wet0.0020ND
Bromobenzene mg/Kg wet0.0020ND
Bromochloromethane mg/Kg wet0.0020ND
Bromodichloromethane mg/Kg wet0.0020ND
Bromoform mg/Kg wet0.0020ND
Bromomethane mg/Kg wet0.010ND
2-Butanone (MEK)mg/Kg wet0.040ND
tert-Butyl Alcohol (TBA)mg/Kg wet0.040ND
n-Butylbenzene mg/Kg wet0.0020ND
sec-Butylbenzene mg/Kg wet0.0020ND
tert-Butylbenzene mg/Kg wet0.0020ND
Page 25 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178539 - SW-846 5035
Blank (B178539-BLK1) Prepared & Analyzed: 06/06/17
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010ND
Carbon Disulfide mg/Kg wet0.0060ND
Carbon Tetrachloride mg/Kg wet0.0020ND
Chlorobenzene mg/Kg wet0.0020ND
Chlorodibromomethane mg/Kg wet0.0010ND
Chloroethane mg/Kg wet0.020ND
Chloroform mg/Kg wet0.0040ND
Chloromethane mg/Kg wet0.010ND
2-Chlorotoluene mg/Kg wet0.0020ND
4-Chlorotoluene mg/Kg wet0.0020ND
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020ND
1,2-Dibromoethane (EDB)mg/Kg wet0.0010ND
Dibromomethane mg/Kg wet0.0020ND
1,2-Dichlorobenzene mg/Kg wet0.0020ND
1,3-Dichlorobenzene mg/Kg wet0.0020ND
1,4-Dichlorobenzene mg/Kg wet0.0020ND
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040ND
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020ND
1,1-Dichloroethane mg/Kg wet0.0020ND
1,2-Dichloroethane mg/Kg wet0.0020ND
1,1-Dichloroethylene mg/Kg wet0.0040ND
cis-1,2-Dichloroethylene mg/Kg wet0.0020ND
trans-1,2-Dichloroethylene mg/Kg wet0.0020ND
1,2-Dichloropropane mg/Kg wet0.0020ND
1,3-Dichloropropane mg/Kg wet0.0010ND
2,2-Dichloropropane mg/Kg wet0.0020ND
1,1-Dichloropropene mg/Kg wet0.0020ND
cis-1,3-Dichloropropene mg/Kg wet0.0010ND
trans-1,3-Dichloropropene mg/Kg wet0.0010ND
Diethyl Ether mg/Kg wet0.020ND
Diisopropyl Ether (DIPE)mg/Kg wet0.0010ND
1,4-Dioxane mg/Kg wet0.10ND
Ethanol mg/Kg wet0.20ND
Ethylbenzene mg/Kg wet0.0020ND
Hexachlorobutadiene mg/Kg wet0.0020ND
2-Hexanone (MBK)mg/Kg wet0.020ND
Isopropylbenzene (Cumene)mg/Kg wet0.0020ND
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020ND
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040ND
Methylene Chloride mg/Kg wet0.020ND
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020ND
Naphthalene mg/Kg wet0.0040ND
n-Propylbenzene mg/Kg wet0.0020ND
Styrene mg/Kg wet0.0020ND
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020ND
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010ND
Tetrachloroethylene mg/Kg wet0.0020ND
Tetrahydrofuran mg/Kg wet0.010ND
Toluene mg/Kg wet0.0020ND
1,2,3-Trichlorobenzene mg/Kg wet0.0020ND
1,2,4-Trichlorobenzene mg/Kg wet0.0020ND
1,3,5-Trichlorobenzene mg/Kg wet0.0020ND
Page 26 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178539 - SW-846 5035
Blank (B178539-BLK1) Prepared & Analyzed: 06/06/17
1,1,1-Trichloroethane mg/Kg wet0.0020ND
1,1,2-Trichloroethane mg/Kg wet0.0020ND
Trichloroethylene mg/Kg wet0.0020ND
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010ND
1,2,3-Trichloropropane mg/Kg wet0.0020ND
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010ND
1,2,4-Trimethylbenzene mg/Kg wet0.0020ND
1,3,5-Trimethylbenzene mg/Kg wet0.0020ND
Vinyl Chloride mg/Kg wet0.010ND
m+p Xylene mg/Kg wet0.0040ND
o-Xylene mg/Kg wet0.0020ND
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 1170.0586
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 98.40.0492
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 95.20.0476
LCS (B178539-BS1) Prepared & Analyzed: 06/06/17
Acetone mg/Kg wet0.10 0.200 70-16075.2 †0.150
Acrylonitrile mg/Kg wet0.0060 0.0200 70-13090.00.0180
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010 0.0200 70-13084.50.0169
Benzene mg/Kg wet0.0020 0.0200 70-13094.20.0188
Bromobenzene mg/Kg wet0.0020 0.0200 70-1301020.0205
Bromochloromethane mg/Kg wet0.0020 0.0200 70-1301160.0231
Bromodichloromethane mg/Kg wet0.0020 0.0200 70-1301140.0229
Bromoform mg/Kg wet0.0020 0.0200 70-1301210.0243
Bromomethane mg/Kg wet0.010 0.0200 40-13070.4 †0.0141
2-Butanone (MEK)mg/Kg wet0.040 0.200 70-16082.3 †0.165
tert-Butyl Alcohol (TBA)mg/Kg wet0.040 0.200 40-130106 †0.213
n-Butylbenzene mg/Kg wet0.0020 0.0200 70-1301100.0219
sec-Butylbenzene mg/Kg wet0.0020 0.0200 70-1301010.0203
tert-Butylbenzene mg/Kg wet0.0020 0.0200 70-16097.2 †0.0194
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010 0.0200 70-13085.70.0171
Carbon Disulfide mg/Kg wet0.0060 0.0200 70-1301160.0231
Carbon Tetrachloride mg/Kg wet0.0020 0.0200 70-1301180.0236
Chlorobenzene mg/Kg wet0.0020 0.0200 70-13097.90.0196
Chlorodibromomethane mg/Kg wet0.0010 0.0200 70-1301160.0231
Chloroethane mg/Kg wet0.020 0.0200 J70-13079.50.0159
Chloroform mg/Kg wet0.0040 0.0200 70-1301070.0214
Chloromethane mg/Kg wet0.010 0.0200 70-13074.30.0149
2-Chlorotoluene mg/Kg wet0.0020 0.0200 70-1301000.0201
4-Chlorotoluene mg/Kg wet0.0020 0.0200 70-1301050.0210
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020 0.0200 70-13086.40.0173
1,2-Dibromoethane (EDB)mg/Kg wet0.0010 0.0200 70-1301050.0210
Dibromomethane mg/Kg wet0.0020 0.0200 70-1301070.0214
1,2-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-1301070.0213
1,3-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-1301100.0220
1,4-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-1301040.0209
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040 0.0200 70-13095.60.0191
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 0.0200 J40-16064.4 †0.0129
1,1-Dichloroethane mg/Kg wet0.0020 0.0200 70-1301090.0219
1,2-Dichloroethane mg/Kg wet0.0020 0.0200 70-1301200.0241
1,1-Dichloroethylene mg/Kg wet0.0040 0.0200 70-1301080.0215
cis-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 70-1301010.0202
Page 27 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178539 - SW-846 5035
LCS (B178539-BS1) Prepared & Analyzed: 06/06/17
trans-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 70-1301060.0211
1,2-Dichloropropane mg/Kg wet0.0020 0.0200 70-1301020.0203
1,3-Dichloropropane mg/Kg wet0.0010 0.0200 70-1301010.0203
2,2-Dichloropropane mg/Kg wet0.0020 0.0200 70-1301040.0208
1,1-Dichloropropene mg/Kg wet0.0020 0.0200 70-1301040.0208
cis-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 70-13094.10.0188
trans-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 70-1301020.0203
Diethyl Ether mg/Kg wet0.020 0.0200 J70-13086.20.0172
Diisopropyl Ether (DIPE)mg/Kg wet0.0010 0.0200 70-13094.70.0189
1,4-Dioxane mg/Kg wet0.10 0.200 40-16090.4 †0.181
Ethanol mg/Kg wet0.20 0.200 40-1601270.253
Ethylbenzene mg/Kg wet0.0020 0.0200 70-1301000.0201
Hexachlorobutadiene mg/Kg wet0.0020 0.0200 70-1601250.0250
2-Hexanone (MBK)mg/Kg wet0.020 0.200 70-16088.2 †0.176
Isopropylbenzene (Cumene)mg/Kg wet0.0020 0.0200 70-1301070.0214
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020 0.0200 70-1301050.0209
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040 0.0200 70-13095.80.0192
Methylene Chloride mg/Kg wet0.020 0.0200 40-160106 †0.0211
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020 0.200 70-16097.5 †0.195
Naphthalene mg/Kg wet0.0040 0.0200 40-13075.8 †0.0152
n-Propylbenzene mg/Kg wet0.0020 0.0200 70-1301060.0211
Styrene mg/Kg wet0.0020 0.0200 70-13099.00.0198
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020 0.0200 70-1301070.0214
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010 0.0200 70-1301020.0204
Tetrachloroethylene mg/Kg wet0.0020 0.0200 70-1301230.0246
Tetrahydrofuran mg/Kg wet0.010 0.0200 70-13089.10.0178
Toluene mg/Kg wet0.0020 0.0200 70-13097.00.0194
1,2,3-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-13086.00.0172
1,2,4-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-13089.90.0180
1,3,5-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-1301090.0217
1,1,1-Trichloroethane mg/Kg wet0.0020 0.0200 70-1301120.0224
1,1,2-Trichloroethane mg/Kg wet0.0020 0.0200 70-1301000.0201
Trichloroethylene mg/Kg wet0.0020 0.0200 70-1301070.0213
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010 0.0200 70-1301050.0210
1,2,3-Trichloropropane mg/Kg wet0.0020 0.0200 70-13099.80.0200
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010 0.0200 70-13094.20.0188
1,2,4-Trimethylbenzene mg/Kg wet0.0020 0.0200 70-13098.00.0196
1,3,5-Trimethylbenzene mg/Kg wet0.0020 0.0200 70-1301050.0211
Vinyl Chloride mg/Kg wet0.010 0.0200 40-13083.5 †0.0167
m+p Xylene mg/Kg wet0.0040 0.0400 70-1301000.0400
o-Xylene mg/Kg wet0.0020 0.0200 70-13097.80.0196
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 1140.0572
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 1020.0509
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 1010.0504
Page 28 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178539 - SW-846 5035
LCS Dup (B178539-BSD1) Prepared & Analyzed: 06/06/17
Acetone mg/Kg wet0.10 0.200 2570-16070.3 6.69 †0.141
Acrylonitrile mg/Kg wet0.0060 0.0200 2570-13086.4 4.080.0173
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010 0.0200 2570-13079.6 5.970.0159
Benzene mg/Kg wet0.0020 0.0200 2570-13087.8 7.030.0176
Bromobenzene mg/Kg wet0.0020 0.0200 2570-13091.7 11.00.0183
Bromochloromethane mg/Kg wet0.0020 0.0200 2570-130107 7.730.0214
Bromodichloromethane mg/Kg wet0.0020 0.0200 2570-130110 3.830.0220
Bromoform mg/Kg wet0.0020 0.0200 2570-130110 10.00.0220
Bromomethane mg/Kg wet0.010 0.0200 2540-13072.4 2.80 †0.0145
2-Butanone (MEK)mg/Kg wet0.040 0.200 2570-16074.9 9.44 †0.150
tert-Butyl Alcohol (TBA)mg/Kg wet0.040 0.200 2540-13097.7 8.43 †0.195
n-Butylbenzene mg/Kg wet0.0020 0.0200 2570-13098.9 10.20.0198
sec-Butylbenzene mg/Kg wet0.0020 0.0200 2570-13094.5 7.040.0189
tert-Butylbenzene mg/Kg wet0.0020 0.0200 2570-16091.6 5.93 †0.0183
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010 0.0200 2570-13081.8 4.660.0164
Carbon Disulfide mg/Kg wet0.0060 0.0200 2570-130108 6.800.0216
Carbon Tetrachloride mg/Kg wet0.0020 0.0200 2570-130114 3.880.0227
Chlorobenzene mg/Kg wet0.0020 0.0200 2570-13092.0 6.210.0184
Chlorodibromomethane mg/Kg wet0.0010 0.0200 2570-130109 5.970.0218
Chloroethane mg/Kg wet0.020 0.0200 25 J70-13074.5 6.490.0149
Chloroform mg/Kg wet0.0040 0.0200 2570-13099.6 6.980.0199
Chloromethane mg/Kg wet0.010 0.0200 25 L-0770-13068.2 8.56*0.0136
2-Chlorotoluene mg/Kg wet0.0020 0.0200 2570-13094.8 5.840.0190
4-Chlorotoluene mg/Kg wet0.0020 0.0200 2570-13094.5 10.50.0189
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020 0.0200 2570-13083.4 3.530.0167
1,2-Dibromoethane (EDB)mg/Kg wet0.0010 0.0200 2570-13096.0 8.760.0192
Dibromomethane mg/Kg wet0.0020 0.0200 2570-130106 1.030.0212
1,2-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-13097.6 8.910.0195
1,3-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-130100 9.520.0200
1,4-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-13097.2 7.050.0194
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040 0.0200 2570-13087.8 8.510.0176
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 0.0200 25 J40-16063.7 1.09 †0.0127
1,1-Dichloroethane mg/Kg wet0.0020 0.0200 2570-130103 5.840.0206
1,2-Dichloroethane mg/Kg wet0.0020 0.0200 2570-130115 4.160.0231
1,1-Dichloroethylene mg/Kg wet0.0040 0.0200 2570-13097.5 9.850.0195
cis-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 2570-13098.6 2.400.0197
trans-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 2570-13099.2 6.250.0198
1,2-Dichloropropane mg/Kg wet0.0020 0.0200 2570-13095.3 6.500.0191
1,3-Dichloropropane mg/Kg wet0.0010 0.0200 2570-13096.0 5.370.0192
2,2-Dichloropropane mg/Kg wet0.0020 0.0200 2570-13098.4 5.440.0197
1,1-Dichloropropene mg/Kg wet0.0020 0.0200 2570-13099.9 4.210.0200
cis-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 2570-13091.1 3.240.0182
trans-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 2570-13096.3 5.260.0193
Diethyl Ether mg/Kg wet0.020 0.0200 25 J70-13079.5 8.090.0159
Diisopropyl Ether (DIPE)mg/Kg wet0.0010 0.0200 2570-13090.1 4.980.0180
1,4-Dioxane mg/Kg wet0.10 0.200 5040-160102 12.0 † ‡0.204
Ethanol mg/Kg wet0.20 0.200 2540-160114 10.30.228
Ethylbenzene mg/Kg wet0.0020 0.0200 2570-13095.9 4.680.0192
Hexachlorobutadiene mg/Kg wet0.0020 0.0200 2570-160115 7.990.0231
2-Hexanone (MBK)mg/Kg wet0.020 0.200 2570-16082.0 7.34 †0.164
Isopropylbenzene (Cumene)mg/Kg wet0.0020 0.0200 2570-130101 5.760.0202
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020 0.0200 2570-13097.6 7.020.0195
Page 29 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178539 - SW-846 5035
LCS Dup (B178539-BSD1) Prepared & Analyzed: 06/06/17
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040 0.0200 2570-13093.6 2.320.0187
Methylene Chloride mg/Kg wet0.020 0.0200 25 J40-16099.8 5.74 †0.0200
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020 0.200 2570-16093.1 4.53 †0.186
Naphthalene mg/Kg wet0.0040 0.0200 2540-13071.7 5.56 †0.0143
n-Propylbenzene mg/Kg wet0.0020 0.0200 2570-13096.7 8.800.0193
Styrene mg/Kg wet0.0020 0.0200 2570-13090.7 8.750.0181
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020 0.0200 2570-13096.7 9.930.0193
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010 0.0200 2570-13092.8 9.250.0186
Tetrachloroethylene mg/Kg wet0.0020 0.0200 2570-130117 4.830.0234
Tetrahydrofuran mg/Kg wet0.010 0.0200 2570-13081.9 8.420.0164
Toluene mg/Kg wet0.0020 0.0200 2570-13094.4 2.720.0189
1,2,3-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-13079.8 7.480.0160
1,2,4-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-13081.8 9.440.0164
1,3,5-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-13099.5 8.840.0199
1,1,1-Trichloroethane mg/Kg wet0.0020 0.0200 2570-130104 7.400.0208
1,1,2-Trichloroethane mg/Kg wet0.0020 0.0200 2570-13098.5 2.010.0197
Trichloroethylene mg/Kg wet0.0020 0.0200 2570-130103 3.530.0206
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010 0.0200 2570-13096.8 8.320.0194
1,2,3-Trichloropropane mg/Kg wet0.0020 0.0200 2570-13088.8 11.70.0178
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010 0.0200 2570-13088.7 6.010.0177
1,2,4-Trimethylbenzene mg/Kg wet0.0020 0.0200 2570-13090.8 7.630.0182
1,3,5-Trimethylbenzene mg/Kg wet0.0020 0.0200 2570-13096.9 8.310.0194
Vinyl Chloride mg/Kg wet0.010 0.0200 2540-13079.8 4.53 †0.0160
m+p Xylene mg/Kg wet0.0040 0.0400 2570-13094.4 5.710.0378
o-Xylene mg/Kg wet0.0020 0.0200 2570-13091.9 6.220.0184
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 1120.0561
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 1000.0500
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 1010.0504
Page 30 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit
DL Method Detection Limit
MCL Maximum Contaminant Level
ND Not Detected
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits.
Reported value for this compound is likely to be biased on the low side.
L-04
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD between the two LFB/LCS results is within method specified criteria.
L-07
Elevated reporting limit due to high concentration of target compounds.RL-11
[TOC_1]Flag/Qualifier Summary[TOC]
Page 31 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260B in Soil
NCAcetone
NCAcetone
NCAcrylonitrile
NCAcrylonitrile
NCtert-Amyl Methyl Ether (TAME)
NCtert-Amyl Methyl Ether (TAME)
NCBenzene
NCBenzene
NCBromobenzene
NCBromobenzene
NCBromochloromethane
NCBromochloromethane
NCBromodichloromethane
NCBromodichloromethane
NCBromoform
NCBromoform
NCBromomethane
NCBromomethane
NC2-Butanone (MEK)
NC2-Butanone (MEK)
NCtert-Butyl Alcohol (TBA)
NCtert-Butyl Alcohol (TBA)
NCn-Butylbenzene
NCn-Butylbenzene
NCsec-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCtert-Butylbenzene
NCtert-Butyl Ethyl Ether (TBEE)
NCtert-Butyl Ethyl Ether (TBEE)
NCCarbon Disulfide
NCCarbon Disulfide
NCCarbon Tetrachloride
NCCarbon Tetrachloride
NCChlorobenzene
NCChlorobenzene
NCChlorodibromomethane
NCChlorodibromomethane
NCChloroethane
NCChloroethane
NCChloroform
NCChloroform
NCChloromethane
NCChloromethane
NC2-Chlorotoluene
NC2-Chlorotoluene
NC4-Chlorotoluene
[TOC_1]Certifications[TOC]
Page 32 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260B in Soil
NC4-Chlorotoluene
NC1,2-Dibromo-3-chloropropane (DBCP)
NC1,2-Dibromo-3-chloropropane (DBCP)
NC1,2-Dibromoethane (EDB)
NC1,2-Dibromoethane (EDB)
NCDibromomethane
NCDibromomethane
NC1,2-Dichlorobenzene
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NC1,4-Dichlorobenzene
NCtrans-1,4-Dichloro-2-butene
NCtrans-1,4-Dichloro-2-butene
NCDichlorodifluoromethane (Freon 12)
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiethyl Ether
NCDiethyl Ether
NCDiisopropyl Ether (DIPE)
NCDiisopropyl Ether (DIPE)
NC1,4-Dioxane
NC1,4-Dioxane
NCEthylbenzene
NCEthylbenzene
Page 33 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260B in Soil
NCHexachlorobutadiene
NCHexachlorobutadiene
NC2-Hexanone (MBK)
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCNaphthalene
NCn-Propylbenzene
NCn-Propylbenzene
NCStyrene
NCStyrene
NC1,1,1,2-Tetrachloroethane
NC1,1,1,2-Tetrachloroethane
NC1,1,2,2-Tetrachloroethane
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCTetrachloroethylene
NCTetrahydrofuran
NCTetrahydrofuran
NCToluene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,3,5-Trichlorobenzene
NC1,3,5-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,3-Trichloropropane
NC1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
Page 34 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260B in Soil
NC1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
NC1,2,4-Trimethylbenzene
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Chloride
NCVinyl Chloride
NCm+p Xylene
NCm+p Xylene
NCo-Xylene
NCo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2005AIHA 02/1/2018
M-MA100Massachusetts DEPMA 06/30/2017
PH-0567Connecticut Department of Publilc HealthCT 09/30/2017
10899 NELAPNew York State Department of HealthNY 04/1/2018
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2018
LAO00112Rhode Island Department of HealthRI 12/30/2017
652North Carolina Div. of Water QualityNC 12/31/2017
MA007 NELAPNew Jersey DEPNJ 06/30/2017
E871027 NELAPFlorida Department of HealthFL 06/30/2017
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2017
2011028State of MaineME 06/9/2017
460217Commonwealth of VirginiaVA 12/14/2017
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2017
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Page 39 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
June 12, 2017
Thomas Garrison
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
Project Location: 8400 Norcross Rd., Colfax, NC
Client Job Number:
Project Number: 14-223176
Laboratory Work Order Number: 17F0155
Enclosed are results of analyses for samples received by the laboratory on June 2, 2017. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 42
Table of Contents
Table of Contents
Sample Summary 3
Hits Only Report 4
Case Narrative 7
Sample Results 8
17F0155-01 8
17F0155-02 11
17F0155-03 14
17F0155-04 17
17F0155-05 20
17F0155-06 23
17F0155-07 26
Sample Preparation Information 29
QC Data 30
Volatile Organic Compounds by GC/MS 30
B178618 30
Semivolatile Organic Compounds by GC/MS 34
B178735 34
Flag/Qualifier Summary 36
Certifications 37
Chain of Custody/Sample Receipt 39
Page 2 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
6/12/2017
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
ATTN: Thomas Garrison
14-223176
17F0155
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
8400 Norcross Rd., Colfax, NC
1526-MW1 17F0155-01 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW4 17F0155-02 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW7 17F0155-03 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW8 17F0155-04 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW9 17F0155-05 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW10 17F0155-06 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW11 17F0155-07 Ground Water SM21-22 6200B
SW-846 8270D
[TOC_1]Sample Summary[TOC]
Page 3 of 42
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
[TOC_1]Hits Only Report[TOC]EXECUTIVE SUMMARY
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-011526-MW1
DL
1,2,4-Trimethylbenzene 0.57 0.50 µg/L SM21-22 6200B0.18
1,3,5-Trimethylbenzene 0.23 0.50 µg/L SM21-22 6200BJ0.13
Bromodichloromethane 0.95 0.50 µg/L SM21-22 6200B0.30
Chlorodibromomethane 0.26 0.50 µg/L SM21-22 6200BJ0.10
Chloroform 14 0.50 µg/L SM21-22 6200B0.22
Diisopropyl Ether (DIPE)0.19 0.50 µg/L SM21-22 6200BJ0.18
m+p Xylene 0.31 1.0 µg/L SM21-22 6200BJ0.26
Methyl tert-Butyl Ether (MTBE)28 0.50 µg/L SM21-22 6200B0.090
o-Xylene 0.23 0.50 µg/L SM21-22 6200BJ0.13
2-Methylnaphthalene (low)0.17 1.0 µg/L SW-846 8270DJ0.080
Phenanthrene (low)0.061 0.050 µg/L SW-846 8270D0.040
Pyrene (low)0.035 1.0 µg/L SW-846 8270DJ0.030
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-021526-MW4
DL
1,2,4-Trimethylbenzene 0.39 0.50 µg/L SM21-22 6200BJ0.18
Chloroform 6.4 0.50 µg/L SM21-22 6200B0.22
Methyl tert-Butyl Ether (MTBE)1.2 0.50 µg/L SM21-22 6200B0.090
2-Methylnaphthalene (low)0.095 1.0 µg/L SW-846 8270DJ0.080
Fluorene (low)0.052 1.0 µg/L SW-846 8270DJ0.040
Phenanthrene (low)0.14 0.050 µg/L SW-846 8270D0.040
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-031526-MW7
DL
1,2,4-Trimethylbenzene 0.59 0.50 µg/L SM21-22 6200B0.18
1,3,5-Trimethylbenzene 0.98 0.50 µg/L SM21-22 6200B0.13
Benzene 0.25 0.50 µg/L SM21-22 6200BJ0.12
Chloroform 1.4 0.50 µg/L SM21-22 6200B0.22
Diisopropyl Ether (DIPE)3.3 0.50 µg/L SM21-22 6200B0.18
Ethylbenzene 0.15 0.50 µg/L SM21-22 6200BJ0.13
m+p Xylene 0.38 1.0 µg/L SM21-22 6200BJ0.26
Methyl tert-Butyl Ether (MTBE)5.6 0.50 µg/L SM21-22 6200B0.090
n-Butylbenzene 0.25 0.50 µg/L SM21-22 6200BJ0.15
o-Xylene 1.3 0.50 µg/L SM21-22 6200B0.13
Toluene 0.34 0.50 µg/L SM21-22 6200BJ0.17
2-Methylnaphthalene (low)0.46 1.0 µg/L SW-846 8270DJ0.080
Fluorene (low)0.084 1.0 µg/L SW-846 8270DJ0.040
Naphthalene (low)0.13 1.0 µg/L SW-846 8270DJ0.070
Phenanthrene (low)0.10 0.050 µg/L SW-846 8270D0.040
Page 4 of 42
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-041526-MW8
DL
1,3,5-Trimethylbenzene 0.96 0.50 µg/L SM21-22 6200B0.13
Benzene 0.23 0.50 µg/L SM21-22 6200BJ0.12
Chloroform 5.4 0.50 µg/L SM21-22 6200B0.22
Diisopropyl Ether (DIPE)7.4 0.50 µg/L SM21-22 6200B0.18
Ethylbenzene 0.18 0.50 µg/L SM21-22 6200BJ0.13
Methyl tert-Butyl Ether (MTBE)17 0.50 µg/L SM21-22 6200B0.090
o-Xylene 1.5 0.50 µg/L SM21-22 6200B0.13
Toluene 0.28 0.50 µg/L SM21-22 6200BJ0.17
2-Methylnaphthalene (low)0.10 1.0 µg/L SW-846 8270DJ0.080
Phenanthrene (low)0.054 0.050 µg/L SW-846 8270D0.040
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-051526-MW9
DL
1,2,4-Trimethylbenzene 0.52 0.50 µg/L SM21-22 6200B0.18
1,3,5-Trimethylbenzene 0.16 0.50 µg/L SM21-22 6200BJ0.13
2-Butanone (MEK)2.8 5.0 µg/L SM21-22 6200BJ2.4
4-Methyl-2-pentanone (MIBK)6.8 5.0 µg/L SM21-22 6200B1.5
Benzene 0.53 0.50 µg/L SM21-22 6200B0.12
Bromodichloromethane 0.47 0.50 µg/L SM21-22 6200BJ0.30
Chloroform 12 0.50 µg/L SM21-22 6200B0.22
Diisopropyl Ether (DIPE)14 0.50 µg/L SM21-22 6200B0.18
Ethylbenzene 0.13 0.50 µg/L SM21-22 6200BJ0.13
m+p Xylene 0.64 1.0 µg/L SM21-22 6200BJ0.26
Methyl tert-Butyl Ether (MTBE)17 0.50 µg/L SM21-22 6200B0.090
o-Xylene 6.0 0.50 µg/L SM21-22 6200B0.13
Toluene 0.45 0.50 µg/L SM21-22 6200BJ0.17
Naphthalene (low)0.16 1.0 µg/L SW-846 8270DJ0.070
Phenanthrene (low)0.071 0.050 µg/L SW-846 8270D0.040
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-061526-MW10
DL
1,2,4-Trimethylbenzene 150 2.0 µg/L SM21-22 6200B0.72
1,3,5-Trimethylbenzene 40 2.0 µg/L SM21-22 6200B0.52
Benzene 9.6 2.0 µg/L SM21-22 6200B0.48
Chloroform 6.2 2.0 µg/L SM21-22 6200B0.88
Ethylbenzene 68 2.0 µg/L SM21-22 6200B0.52
Isopropylbenzene (Cumene)11 2.0 µg/L SM21-22 6200B0.48
m+p Xylene 190 4.0 µg/L SM21-22 6200B1.0
Naphthalene 24 4.0 µg/L SM21-22 6200B0.48
n-Butylbenzene 15 2.0 µg/L SM21-22 6200B0.60
n-Propylbenzene 26 2.0 µg/L SM21-22 6200B0.52
o-Xylene 120 2.0 µg/L SM21-22 6200B0.52
p-Isopropyltoluene (p-Cymene)4.4 2.0 µg/L SM21-22 6200B0.60
sec-Butylbenzene 6.6 2.0 µg/L SM21-22 6200B0.52
Toluene 76 2.0 µg/L SM21-22 6200B0.68
2-Methylnaphthalene (low)26 10 µg/L SW-846 8270D0.80
Naphthalene (low)15 10 µg/L SW-846 8270D0.70
Pyrene (low)1.4 1.0 µg/L SW-846 8270D0.030
Page 5 of 42
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-071526-MW11
DL
1,2,4-Trimethylbenzene 440 5.0 µg/L SM21-22 6200B1.8
1,3,5-Trimethylbenzene 120 5.0 µg/L SM21-22 6200B1.3
Benzene 94 5.0 µg/L SM21-22 6200B1.2
Chloroform 3.5 5.0 µg/L SM21-22 6200BJ2.2
Ethylbenzene 180 5.0 µg/L SM21-22 6200B1.3
Isopropylbenzene (Cumene)32 5.0 µg/L SM21-22 6200B1.2
m+p Xylene 560 10 µg/L SM21-22 6200B2.6
Methyl tert-Butyl Ether (MTBE)6.5 5.0 µg/L SM21-22 6200B0.90
Naphthalene 66 10 µg/L SM21-22 6200B1.2
n-Butylbenzene 60 5.0 µg/L SM21-22 6200B1.5
n-Propylbenzene 78 5.0 µg/L SM21-22 6200B1.3
o-Xylene 320 5.0 µg/L SM21-22 6200B1.3
p-Isopropyltoluene (p-Cymene)18 5.0 µg/L SM21-22 6200B1.5
sec-Butylbenzene 29 5.0 µg/L SM21-22 6200B1.3
Toluene 480 5.0 µg/L SM21-22 6200B1.7
2-Methylnaphthalene (low)59 25 µg/L SW-846 8270D2.0
Acenaphthene (low)1.7 7.5 µg/L SW-846 8270DJ1.5
Fluorene (low)4.0 25 µg/L SW-846 8270DJ1.0
Naphthalene (low)38 25 µg/L SW-846 8270D1.8
Phenanthrene (low)4.6 1.2 µg/L SW-846 8270D1.0
Pyrene (low)4.5 25 µg/L SW-846 8270DJ0.75
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 6 of 42
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
For method 8270, only PAHs were requested and reported.
For method 8260, elevated reporting limits for sample(s) 17F0155-06, 17F0155-07 due to a high concentration of target compounds.
[TOC_1]Case Narrative[TOC]
SM21-22 6200B
Qualifications:
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
outside of control limits. Reduced precision anticipated for any reported result for this compound.
Analyte & Samples(s) Qualified:
L-07A
Vinyl Acetate
B178618-BS1
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any reported value for this
compound.
Analyte & Samples(s) Qualified:
R-05
Vinyl Acetate
17F0155-01[1526-MW1], 17F0155-02[1526-MW4], 17F0155-03[1526-MW7], 17F0155-04[1526-MW8], 17F0155-05[1526-MW9], 17F0155-06[1526-MW10],
17F0155-07[1526-MW11], B178618-BLK1, B178618-BS1, B178618-BSD1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
17F0155-06[1526-MW10], 17F0155-07[1526-MW11]
SW-846 8270D
Qualifications:
Elevated reporting limit due to high concentration of non-target compounds.
Analyte & Samples(s) Qualified:
RL-13
17F0155-07RE1[1526-MW11]
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Tod E. Kopyscinski
Laboratory Director
Page 7 of 42
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-01
Field Sample #: 1526-MW1
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:47
[TOC_2]17F0155-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/8/17 5:27 LBDµg/L4.9 6/7/17SM21-22 6200B1Acetone
ND 0.50 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B1Benzene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1Bromobenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.22 6/7/17SM21-22 6200B1Bromochloromethane
0.95 0.50 6/8/17 5:27 LBDµg/L0.30 6/7/17SM21-22 6200B1Bromodichloromethane
ND 0.50 6/8/17 5:27 LBDµg/L0.21 6/7/17SM21-22 6200B1Bromoform
ND 2.0 6/8/17 5:27 LBDµg/L0.94 6/7/17SM21-22 6200B1Bromomethane
ND 5.0 6/8/17 5:27 LBDµg/L2.4 6/7/17SM21-22 6200B12-Butanone (MEK)
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1n-Butylbenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.25 6/7/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/8/17 5:27 LBDµg/L0.16 6/7/17SM21-22 6200B1Chlorobenzene
ND 50 6/8/17 5:27 LBDµg/L45 6/7/17SM21-22 6200B1Ethanol
0.26 0.50 6/8/17 5:27 LBDµg/L0.10 6/7/17SM21-22 6200B1JChlorodibromomethane
ND 0.50 6/8/17 5:27 LBDµg/L0.28 6/7/17SM21-22 6200B1Chloroethane
14 0.50 6/8/17 5:27 LBDµg/L0.22 6/7/17SM21-22 6200B1Chloroform
ND 0.60 6/8/17 5:27 LBDµg/L0.55 6/7/17SM21-22 6200B1Chloromethane
ND 0.50 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/8/17 5:27 LBDµg/L0.14 6/7/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/8/17 5:27 LBDµg/L0.17 6/7/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.17 6/7/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.28 6/7/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/8/17 5:27 LBDµg/L0.16 6/7/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/8/17 5:27 LBDµg/L0.19 6/7/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/8/17 5:27 LBDµg/L0.21 6/7/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/8/17 5:27 LBDµg/L0.21 6/7/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/8/17 5:27 LBDµg/L0.11 6/7/17SM21-22 6200B1trans-1,3-Dichloropropene
0.19 0.50 6/8/17 5:27 LBDµg/L0.18 6/7/17SM21-22 6200B1JDiisopropyl Ether (DIPE)
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1Ethylbenzene
ND 5.0 6/8/17 5:27 LBDµg/L1.5 6/7/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
28 0.50 6/8/17 5:27 LBDµg/L0.090 6/7/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/8/17 5:27 LBDµg/L3.2 6/7/17SM21-22 6200B1Methylene Chloride
ND 5.0 6/8/17 5:27 LBDµg/L1.5 6/7/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 8 of 42
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-01
Field Sample #: 1526-MW1
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:47
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B1Naphthalene
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1Styrene
ND 0.50 6/8/17 5:27 LBDµg/L0.16 6/7/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/8/17 5:27 LBDµg/L0.27 6/7/17SM21-22 6200B1Tetrachloroethylene
ND 0.50 6/8/17 5:27 LBDµg/L0.17 6/7/17SM21-22 6200B1Toluene
ND 2.0 6/8/17 5:27 LBDµg/L0.14 6/7/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/8/17 5:27 LBDµg/L0.19 6/7/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/8/17 5:27 LBDµg/L0.24 6/7/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/8/17 5:27 LBDµg/L0.20 6/7/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/8/17 5:27 LBDµg/L0.22 6/7/17SM21-22 6200B11,2,3-Trichloropropane
0.57 0.50 6/8/17 5:27 LBDµg/L0.18 6/7/17SM21-22 6200B11,2,4-Trimethylbenzene
0.23 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1J1,3,5-Trimethylbenzene
ND 5.0 6/8/17 5:27 LBDµg/L1.4 6/7/17SM21-22 6200B1R-05Vinyl Acetate
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1Vinyl Chloride
0.31 1.0 6/8/17 5:27 LBDµg/L0.26 6/7/17SM21-22 6200B1Jm+p Xylene
0.23 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1Jo-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 92.2 6/8/17 5:2770-130
Toluene-d8 98.8 6/8/17 5:2770-130
4-Bromofluorobenzene 96.8 6/8/17 5:2770-130
Page 9 of 42
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-01
Field Sample #: 1526-MW1
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:47
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 4:22 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 4:22 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 4:22 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 4:22 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 4:22 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 4:22 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 4:22 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 4:22 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 4:22 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 4:22 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 4:22 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
ND 1.0 6/10/17 4:22 CJMµg/L0.040 6/8/17SW-846 8270D1Fluorene (low)
ND 0.20 6/10/17 4:22 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
0.17 1.0 6/10/17 4:22 CJMµg/L0.080 6/8/17SW-846 8270D1J2-Methylnaphthalene (low)
ND 1.0 6/10/17 4:22 CJMµg/L0.070 6/8/17SW-846 8270D1Naphthalene (low)
0.061 0.050 6/10/17 4:22 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
0.035 1.0 6/10/17 4:22 CJMµg/L0.030 6/8/17SW-846 8270D1JPyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)85.6 6/10/17 4:2230-130
2-Fluorobiphenyl (low)81.0 6/10/17 4:2230-130
p-Terphenyl-d14 (low)64.3 6/10/17 4:2230-130
Page 10 of 42
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-02
Field Sample #: 1526-MW4
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:15
[TOC_2]17F0155-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/8/17 5:58 LBDµg/L4.9 6/7/17SM21-22 6200B1Acetone
ND 0.50 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B1Benzene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1Bromobenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.22 6/7/17SM21-22 6200B1Bromochloromethane
ND 0.50 6/8/17 5:58 LBDµg/L0.30 6/7/17SM21-22 6200B1Bromodichloromethane
ND 0.50 6/8/17 5:58 LBDµg/L0.21 6/7/17SM21-22 6200B1Bromoform
ND 2.0 6/8/17 5:58 LBDµg/L0.94 6/7/17SM21-22 6200B1Bromomethane
ND 5.0 6/8/17 5:58 LBDµg/L2.4 6/7/17SM21-22 6200B12-Butanone (MEK)
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1n-Butylbenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.25 6/7/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/8/17 5:58 LBDµg/L0.16 6/7/17SM21-22 6200B1Chlorobenzene
ND 50 6/8/17 5:58 LBDµg/L45 6/7/17SM21-22 6200B1Ethanol
ND 0.50 6/8/17 5:58 LBDµg/L0.10 6/7/17SM21-22 6200B1Chlorodibromomethane
ND 0.50 6/8/17 5:58 LBDµg/L0.28 6/7/17SM21-22 6200B1Chloroethane
6.4 0.50 6/8/17 5:58 LBDµg/L0.22 6/7/17SM21-22 6200B1Chloroform
ND 0.60 6/8/17 5:58 LBDµg/L0.55 6/7/17SM21-22 6200B1Chloromethane
ND 0.50 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/8/17 5:58 LBDµg/L0.14 6/7/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/8/17 5:58 LBDµg/L0.17 6/7/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.17 6/7/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.28 6/7/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/8/17 5:58 LBDµg/L0.16 6/7/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/8/17 5:58 LBDµg/L0.19 6/7/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/8/17 5:58 LBDµg/L0.21 6/7/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/8/17 5:58 LBDµg/L0.21 6/7/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/8/17 5:58 LBDµg/L0.11 6/7/17SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 6/8/17 5:58 LBDµg/L0.18 6/7/17SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B1Ethylbenzene
ND 5.0 6/8/17 5:58 LBDµg/L1.5 6/7/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
1.2 0.50 6/8/17 5:58 LBDµg/L0.090 6/7/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/8/17 5:58 LBDµg/L3.2 6/7/17SM21-22 6200B1Methylene Chloride
ND 5.0 6/8/17 5:58 LBDµg/L1.5 6/7/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 11 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-02
Field Sample #: 1526-MW4
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B1Naphthalene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1Styrene
ND 0.50 6/8/17 5:58 LBDµg/L0.16 6/7/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/8/17 5:58 LBDµg/L0.27 6/7/17SM21-22 6200B1Tetrachloroethylene
ND 0.50 6/8/17 5:58 LBDµg/L0.17 6/7/17SM21-22 6200B1Toluene
ND 2.0 6/8/17 5:58 LBDµg/L0.14 6/7/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/8/17 5:58 LBDµg/L0.19 6/7/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/8/17 5:58 LBDµg/L0.24 6/7/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/8/17 5:58 LBDµg/L0.20 6/7/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/8/17 5:58 LBDµg/L0.22 6/7/17SM21-22 6200B11,2,3-Trichloropropane
0.39 0.50 6/8/17 5:58 LBDµg/L0.18 6/7/17SM21-22 6200B1J1,2,4-Trimethylbenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B11,3,5-Trimethylbenzene
ND 5.0 6/8/17 5:58 LBDµg/L1.4 6/7/17SM21-22 6200B1R-05Vinyl Acetate
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B1Vinyl Chloride
ND 1.0 6/8/17 5:58 LBDµg/L0.26 6/7/17SM21-22 6200B1m+p Xylene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 92.2 6/8/17 5:5870-130
Toluene-d8 100 6/8/17 5:5870-130
4-Bromofluorobenzene 97.6 6/8/17 5:5870-130
Page 12 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-02
Field Sample #: 1526-MW4
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 4:51 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 4:51 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 4:51 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 4:51 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 4:51 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 4:51 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 4:51 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 4:51 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 4:51 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 4:51 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 4:51 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
0.052 1.0 6/10/17 4:51 CJMµg/L0.040 6/8/17SW-846 8270D1JFluorene (low)
ND 0.20 6/10/17 4:51 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
0.095 1.0 6/10/17 4:51 CJMµg/L0.080 6/8/17SW-846 8270D1J2-Methylnaphthalene (low)
ND 1.0 6/10/17 4:51 CJMµg/L0.070 6/8/17SW-846 8270D1Naphthalene (low)
0.14 0.050 6/10/17 4:51 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
ND 1.0 6/10/17 4:51 CJMµg/L0.030 6/8/17SW-846 8270D1Pyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)88.4 6/10/17 4:5130-130
2-Fluorobiphenyl (low)88.7 6/10/17 4:5130-130
p-Terphenyl-d14 (low)71.8 6/10/17 4:5130-130
Page 13 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-03
Field Sample #: 1526-MW7
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:10
[TOC_2]17F0155-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/8/17 6:29 LBDµg/L4.9 6/7/17SM21-22 6200B1Acetone
0.25 0.50 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B1JBenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1Bromobenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.22 6/7/17SM21-22 6200B1Bromochloromethane
ND 0.50 6/8/17 6:29 LBDµg/L0.30 6/7/17SM21-22 6200B1Bromodichloromethane
ND 0.50 6/8/17 6:29 LBDµg/L0.21 6/7/17SM21-22 6200B1Bromoform
ND 2.0 6/8/17 6:29 LBDµg/L0.94 6/7/17SM21-22 6200B1Bromomethane
ND 5.0 6/8/17 6:29 LBDµg/L2.4 6/7/17SM21-22 6200B12-Butanone (MEK)
0.25 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1Jn-Butylbenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.25 6/7/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/8/17 6:29 LBDµg/L0.16 6/7/17SM21-22 6200B1Chlorobenzene
ND 50 6/8/17 6:29 LBDµg/L45 6/7/17SM21-22 6200B1Ethanol
ND 0.50 6/8/17 6:29 LBDµg/L0.10 6/7/17SM21-22 6200B1Chlorodibromomethane
ND 0.50 6/8/17 6:29 LBDµg/L0.28 6/7/17SM21-22 6200B1Chloroethane
1.4 0.50 6/8/17 6:29 LBDµg/L0.22 6/7/17SM21-22 6200B1Chloroform
ND 0.60 6/8/17 6:29 LBDµg/L0.55 6/7/17SM21-22 6200B1Chloromethane
ND 0.50 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/8/17 6:29 LBDµg/L0.14 6/7/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/8/17 6:29 LBDµg/L0.17 6/7/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.17 6/7/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.28 6/7/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/8/17 6:29 LBDµg/L0.16 6/7/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/8/17 6:29 LBDµg/L0.19 6/7/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/8/17 6:29 LBDµg/L0.21 6/7/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/8/17 6:29 LBDµg/L0.21 6/7/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/8/17 6:29 LBDµg/L0.11 6/7/17SM21-22 6200B1trans-1,3-Dichloropropene
3.3 0.50 6/8/17 6:29 LBDµg/L0.18 6/7/17SM21-22 6200B1Diisopropyl Ether (DIPE)
0.15 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B1JEthylbenzene
ND 5.0 6/8/17 6:29 LBDµg/L1.5 6/7/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
5.6 0.50 6/8/17 6:29 LBDµg/L0.090 6/7/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/8/17 6:29 LBDµg/L3.2 6/7/17SM21-22 6200B1Methylene Chloride
ND 5.0 6/8/17 6:29 LBDµg/L1.5 6/7/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 14 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-03
Field Sample #: 1526-MW7
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B1Naphthalene
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1Styrene
ND 0.50 6/8/17 6:29 LBDµg/L0.16 6/7/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/8/17 6:29 LBDµg/L0.27 6/7/17SM21-22 6200B1Tetrachloroethylene
0.34 0.50 6/8/17 6:29 LBDµg/L0.17 6/7/17SM21-22 6200B1JToluene
ND 2.0 6/8/17 6:29 LBDµg/L0.14 6/7/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/8/17 6:29 LBDµg/L0.19 6/7/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/8/17 6:29 LBDµg/L0.24 6/7/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/8/17 6:29 LBDµg/L0.20 6/7/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/8/17 6:29 LBDµg/L0.22 6/7/17SM21-22 6200B11,2,3-Trichloropropane
0.59 0.50 6/8/17 6:29 LBDµg/L0.18 6/7/17SM21-22 6200B11,2,4-Trimethylbenzene
0.98 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B11,3,5-Trimethylbenzene
ND 5.0 6/8/17 6:29 LBDµg/L1.4 6/7/17SM21-22 6200B1R-05Vinyl Acetate
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B1Vinyl Chloride
0.38 1.0 6/8/17 6:29 LBDµg/L0.26 6/7/17SM21-22 6200B1Jm+p Xylene
1.3 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 92.9 6/8/17 6:2970-130
Toluene-d8 99.2 6/8/17 6:2970-130
4-Bromofluorobenzene 98.6 6/8/17 6:2970-130
Page 15 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-03
Field Sample #: 1526-MW7
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 5:18 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 5:18 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 5:18 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 5:18 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 5:18 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 5:18 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 5:18 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 5:18 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 5:18 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 5:18 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 5:18 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
0.084 1.0 6/10/17 5:18 CJMµg/L0.040 6/8/17SW-846 8270D1JFluorene (low)
ND 0.20 6/10/17 5:18 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
0.46 1.0 6/10/17 5:18 CJMµg/L0.080 6/8/17SW-846 8270D1J2-Methylnaphthalene (low)
0.13 1.0 6/10/17 5:18 CJMµg/L0.070 6/8/17SW-846 8270D1JNaphthalene (low)
0.10 0.050 6/10/17 5:18 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
ND 1.0 6/10/17 5:18 CJMµg/L0.030 6/8/17SW-846 8270D1Pyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)79.5 6/10/17 5:1830-130
2-Fluorobiphenyl (low)74.7 6/10/17 5:1830-130
p-Terphenyl-d14 (low)70.0 6/10/17 5:1830-130
Page 16 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-04
Field Sample #: 1526-MW8
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:05
[TOC_2]17F0155-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/8/17 7:00 LBDµg/L4.9 6/7/17SM21-22 6200B1Acetone
0.23 0.50 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B1JBenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1Bromobenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.22 6/7/17SM21-22 6200B1Bromochloromethane
ND 0.50 6/8/17 7:00 LBDµg/L0.30 6/7/17SM21-22 6200B1Bromodichloromethane
ND 0.50 6/8/17 7:00 LBDµg/L0.21 6/7/17SM21-22 6200B1Bromoform
ND 2.0 6/8/17 7:00 LBDµg/L0.94 6/7/17SM21-22 6200B1Bromomethane
ND 5.0 6/8/17 7:00 LBDµg/L2.4 6/7/17SM21-22 6200B12-Butanone (MEK)
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1n-Butylbenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.25 6/7/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/8/17 7:00 LBDµg/L0.16 6/7/17SM21-22 6200B1Chlorobenzene
ND 50 6/8/17 7:00 LBDµg/L45 6/7/17SM21-22 6200B1Ethanol
ND 0.50 6/8/17 7:00 LBDµg/L0.10 6/7/17SM21-22 6200B1Chlorodibromomethane
ND 0.50 6/8/17 7:00 LBDµg/L0.28 6/7/17SM21-22 6200B1Chloroethane
5.4 0.50 6/8/17 7:00 LBDµg/L0.22 6/7/17SM21-22 6200B1Chloroform
ND 0.60 6/8/17 7:00 LBDµg/L0.55 6/7/17SM21-22 6200B1Chloromethane
ND 0.50 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/8/17 7:00 LBDµg/L0.14 6/7/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/8/17 7:00 LBDµg/L0.17 6/7/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.17 6/7/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.28 6/7/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/8/17 7:00 LBDµg/L0.16 6/7/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/8/17 7:00 LBDµg/L0.19 6/7/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/8/17 7:00 LBDµg/L0.21 6/7/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/8/17 7:00 LBDµg/L0.21 6/7/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/8/17 7:00 LBDµg/L0.11 6/7/17SM21-22 6200B1trans-1,3-Dichloropropene
7.4 0.50 6/8/17 7:00 LBDµg/L0.18 6/7/17SM21-22 6200B1Diisopropyl Ether (DIPE)
0.18 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B1JEthylbenzene
ND 5.0 6/8/17 7:00 LBDµg/L1.5 6/7/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
17 0.50 6/8/17 7:00 LBDµg/L0.090 6/7/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/8/17 7:00 LBDµg/L3.2 6/7/17SM21-22 6200B1Methylene Chloride
ND 5.0 6/8/17 7:00 LBDµg/L1.5 6/7/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 17 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-04
Field Sample #: 1526-MW8
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B1Naphthalene
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1Styrene
ND 0.50 6/8/17 7:00 LBDµg/L0.16 6/7/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/8/17 7:00 LBDµg/L0.27 6/7/17SM21-22 6200B1Tetrachloroethylene
0.28 0.50 6/8/17 7:00 LBDµg/L0.17 6/7/17SM21-22 6200B1JToluene
ND 2.0 6/8/17 7:00 LBDµg/L0.14 6/7/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/8/17 7:00 LBDµg/L0.19 6/7/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/8/17 7:00 LBDµg/L0.24 6/7/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/8/17 7:00 LBDµg/L0.20 6/7/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/8/17 7:00 LBDµg/L0.22 6/7/17SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 6/8/17 7:00 LBDµg/L0.18 6/7/17SM21-22 6200B11,2,4-Trimethylbenzene
0.96 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B11,3,5-Trimethylbenzene
ND 5.0 6/8/17 7:00 LBDµg/L1.4 6/7/17SM21-22 6200B1R-05Vinyl Acetate
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B1Vinyl Chloride
ND 1.0 6/8/17 7:00 LBDµg/L0.26 6/7/17SM21-22 6200B1m+p Xylene
1.5 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 94.1 6/8/17 7:0070-130
Toluene-d8 101 6/8/17 7:0070-130
4-Bromofluorobenzene 97.6 6/8/17 7:0070-130
Page 18 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-04
Field Sample #: 1526-MW8
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 5:46 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 5:46 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 5:46 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 5:46 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 5:46 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 5:46 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 5:46 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 5:46 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 5:46 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 5:46 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 5:46 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
ND 1.0 6/10/17 5:46 CJMµg/L0.040 6/8/17SW-846 8270D1Fluorene (low)
ND 0.20 6/10/17 5:46 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
0.10 1.0 6/10/17 5:46 CJMµg/L0.080 6/8/17SW-846 8270D1J2-Methylnaphthalene (low)
ND 1.0 6/10/17 5:46 CJMµg/L0.070 6/8/17SW-846 8270D1Naphthalene (low)
0.054 0.050 6/10/17 5:46 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
ND 1.0 6/10/17 5:46 CJMµg/L0.030 6/8/17SW-846 8270D1Pyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)80.7 6/10/17 5:4630-130
2-Fluorobiphenyl (low)76.1 6/10/17 5:4630-130
p-Terphenyl-d14 (low)66.9 6/10/17 5:4630-130
Page 19 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-05
Field Sample #: 1526-MW9
Sample Matrix: Ground Water
Sampled: 6/1/2017 10:47
[TOC_2]17F0155-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/8/17 7:59 LBDµg/L4.9 6/7/17SM21-22 6200B1Acetone
0.53 0.50 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B1Benzene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1Bromobenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.22 6/7/17SM21-22 6200B1Bromochloromethane
0.47 0.50 6/8/17 7:59 LBDµg/L0.30 6/7/17SM21-22 6200B1JBromodichloromethane
ND 0.50 6/8/17 7:59 LBDµg/L0.21 6/7/17SM21-22 6200B1Bromoform
ND 2.0 6/8/17 7:59 LBDµg/L0.94 6/7/17SM21-22 6200B1Bromomethane
2.8 5.0 6/8/17 7:59 LBDµg/L2.4 6/7/17SM21-22 6200B1J2-Butanone (MEK)
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1n-Butylbenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.25 6/7/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/8/17 7:59 LBDµg/L0.16 6/7/17SM21-22 6200B1Chlorobenzene
ND 50 6/8/17 7:59 LBDµg/L45 6/7/17SM21-22 6200B1Ethanol
ND 0.50 6/8/17 7:59 LBDµg/L0.10 6/7/17SM21-22 6200B1Chlorodibromomethane
ND 0.50 6/8/17 7:59 LBDµg/L0.28 6/7/17SM21-22 6200B1Chloroethane
12 0.50 6/8/17 7:59 LBDµg/L0.22 6/7/17SM21-22 6200B1Chloroform
ND 0.60 6/8/17 7:59 LBDµg/L0.55 6/7/17SM21-22 6200B1Chloromethane
ND 0.50 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/8/17 7:59 LBDµg/L0.14 6/7/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/8/17 7:59 LBDµg/L0.17 6/7/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.17 6/7/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.28 6/7/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/8/17 7:59 LBDµg/L0.16 6/7/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/8/17 7:59 LBDµg/L0.19 6/7/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/8/17 7:59 LBDµg/L0.21 6/7/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/8/17 7:59 LBDµg/L0.21 6/7/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/8/17 7:59 LBDµg/L0.11 6/7/17SM21-22 6200B1trans-1,3-Dichloropropene
14 0.50 6/8/17 7:59 LBDµg/L0.18 6/7/17SM21-22 6200B1Diisopropyl Ether (DIPE)
0.13 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1JEthylbenzene
ND 5.0 6/8/17 7:59 LBDµg/L1.5 6/7/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
17 0.50 6/8/17 7:59 LBDµg/L0.090 6/7/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/8/17 7:59 LBDµg/L3.2 6/7/17SM21-22 6200B1Methylene Chloride
6.8 5.0 6/8/17 7:59 LBDµg/L1.5 6/7/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 20 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-05
Field Sample #: 1526-MW9
Sample Matrix: Ground Water
Sampled: 6/1/2017 10:47
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B1Naphthalene
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1Styrene
ND 0.50 6/8/17 7:59 LBDµg/L0.16 6/7/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/8/17 7:59 LBDµg/L0.27 6/7/17SM21-22 6200B1Tetrachloroethylene
0.45 0.50 6/8/17 7:59 LBDµg/L0.17 6/7/17SM21-22 6200B1JToluene
ND 2.0 6/8/17 7:59 LBDµg/L0.14 6/7/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/8/17 7:59 LBDµg/L0.19 6/7/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/8/17 7:59 LBDµg/L0.24 6/7/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/8/17 7:59 LBDµg/L0.20 6/7/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/8/17 7:59 LBDµg/L0.22 6/7/17SM21-22 6200B11,2,3-Trichloropropane
0.52 0.50 6/8/17 7:59 LBDµg/L0.18 6/7/17SM21-22 6200B11,2,4-Trimethylbenzene
0.16 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1J1,3,5-Trimethylbenzene
ND 5.0 6/8/17 7:59 LBDµg/L1.4 6/7/17SM21-22 6200B1R-05Vinyl Acetate
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1Vinyl Chloride
0.64 1.0 6/8/17 7:59 LBDµg/L0.26 6/7/17SM21-22 6200B1Jm+p Xylene
6.0 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 93.4 6/8/17 7:5970-130
Toluene-d8 101 6/8/17 7:5970-130
4-Bromofluorobenzene 99.9 6/8/17 7:5970-130
Page 21 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-05
Field Sample #: 1526-MW9
Sample Matrix: Ground Water
Sampled: 6/1/2017 10:47
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 6:14 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 6:14 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 6:14 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 6:14 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 6:14 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 6:14 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 6:14 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 6:14 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 6:14 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 6:14 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 6:14 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
ND 1.0 6/10/17 6:14 CJMµg/L0.040 6/8/17SW-846 8270D1Fluorene (low)
ND 0.20 6/10/17 6:14 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
ND 1.0 6/10/17 6:14 CJMµg/L0.080 6/8/17SW-846 8270D12-Methylnaphthalene (low)
0.16 1.0 6/10/17 6:14 CJMµg/L0.070 6/8/17SW-846 8270D1JNaphthalene (low)
0.071 0.050 6/10/17 6:14 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
ND 1.0 6/10/17 6:14 CJMµg/L0.030 6/8/17SW-846 8270D1Pyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)76.5 6/10/17 6:1430-130
2-Fluorobiphenyl (low)78.0 6/10/17 6:1430-130
p-Terphenyl-d14 (low)60.3 6/10/17 6:1430-130
Page 22 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-06
Field Sample #: 1526-MW10
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:30
[TOC_2]17F0155-06[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 200 6/8/17 8:29 LBDµg/L19 6/7/17SM21-22 6200B4Acetone
9.6 2.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B4Benzene
ND 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B4Bromobenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.89 6/7/17SM21-22 6200B4Bromochloromethane
ND 2.0 6/8/17 8:29 LBDµg/L1.2 6/7/17SM21-22 6200B4Bromodichloromethane
ND 2.0 6/8/17 8:29 LBDµg/L0.84 6/7/17SM21-22 6200B4Bromoform
ND 8.0 6/8/17 8:29 LBDµg/L3.8 6/7/17SM21-22 6200B4Bromomethane
ND 20 6/8/17 8:29 LBDµg/L9.5 6/7/17SM21-22 6200B42-Butanone (MEK)
15 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B4n-Butylbenzene
6.6 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B4sec-Butylbenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B4tert-Butylbenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.99 6/7/17SM21-22 6200B4Carbon Tetrachloride
ND 2.0 6/8/17 8:29 LBDµg/L0.64 6/7/17SM21-22 6200B4Chlorobenzene
ND 200 6/8/17 8:29 LBDµg/L180 6/7/17SM21-22 6200B4Ethanol
ND 2.0 6/8/17 8:29 LBDµg/L0.42 6/7/17SM21-22 6200B4Chlorodibromomethane
ND 2.0 6/8/17 8:29 LBDµg/L1.1 6/7/17SM21-22 6200B4Chloroethane
6.2 2.0 6/8/17 8:29 LBDµg/L0.88 6/7/17SM21-22 6200B4Chloroform
ND 2.4 6/8/17 8:29 LBDµg/L2.2 6/7/17SM21-22 6200B4Chloromethane
ND 2.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B42-Chlorotoluene
ND 2.0 6/8/17 8:29 LBDµg/L0.56 6/7/17SM21-22 6200B44-Chlorotoluene
ND 2.0 6/8/17 8:29 LBDµg/L0.59 6/7/17SM21-22 6200B41,2-Dibromoethane (EDB)
ND 2.0 6/8/17 8:29 LBDµg/L0.68 6/7/17SM21-22 6200B41,2-Dichlorobenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.68 6/7/17SM21-22 6200B41,3-Dichlorobenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B41,4-Dichlorobenzene
ND 2.0 6/8/17 8:29 LBDµg/L1.1 6/7/17SM21-22 6200B4Dichlorodifluoromethane (Freon 12)
ND 2.0 6/8/17 8:29 LBDµg/L0.63 6/7/17SM21-22 6200B41,1-Dichloroethane
ND 2.0 6/8/17 8:29 LBDµg/L0.78 6/7/17SM21-22 6200B41,2-Dichloroethane
ND 2.0 6/8/17 8:29 LBDµg/L0.84 6/7/17SM21-22 6200B41,1-Dichloroethylene
ND 2.0 6/8/17 8:29 LBDµg/L0.59 6/7/17SM21-22 6200B4cis-1,2-Dichloroethylene
ND 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B4trans-1,2-Dichloroethylene
ND 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B41,2-Dichloropropane
ND 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B41,3-Dichloropropane
ND 2.0 6/8/17 8:29 LBDµg/L0.85 6/7/17SM21-22 6200B42,2-Dichloropropane
ND 2.0 6/8/17 8:29 LBDµg/L0.51 6/7/17SM21-22 6200B41,1-Dichloropropene
ND 2.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B4cis-1,3-Dichloropropene
ND 2.0 6/8/17 8:29 LBDµg/L0.45 6/7/17SM21-22 6200B4trans-1,3-Dichloropropene
ND 2.0 6/8/17 8:29 LBDµg/L0.72 6/7/17SM21-22 6200B4Diisopropyl Ether (DIPE)
68 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B4Ethylbenzene
ND 20 6/8/17 8:29 LBDµg/L6.1 6/7/17SM21-22 6200B42-Hexanone (MBK)
11 2.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B4Isopropylbenzene (Cumene)
4.4 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B4p-Isopropyltoluene (p-Cymene)
ND 2.0 6/8/17 8:29 LBDµg/L0.36 6/7/17SM21-22 6200B4Methyl tert-Butyl Ether (MTBE)
ND 20 6/8/17 8:29 LBDµg/L13 6/7/17SM21-22 6200B4Methylene Chloride
ND 20 6/8/17 8:29 LBDµg/L5.9 6/7/17SM21-22 6200B44-Methyl-2-pentanone (MIBK)
Page 23 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-06
Field Sample #: 1526-MW10
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
24 4.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B4Naphthalene
26 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B4n-Propylbenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B4Styrene
ND 2.0 6/8/17 8:29 LBDµg/L0.64 6/7/17SM21-22 6200B41,1,2,2-Tetrachloroethane
ND 2.0 6/8/17 8:29 LBDµg/L1.1 6/7/17SM21-22 6200B4Tetrachloroethylene
76 2.0 6/8/17 8:29 LBDµg/L0.68 6/7/17SM21-22 6200B4Toluene
ND 8.0 6/8/17 8:29 LBDµg/L0.56 6/7/17SM21-22 6200B41,2,3-Trichlorobenzene
ND 8.0 6/8/17 8:29 LBDµg/L0.76 6/7/17SM21-22 6200B41,2,4-Trichlorobenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B41,1,1-Trichloroethane
ND 2.0 6/8/17 8:29 LBDµg/L0.94 6/7/17SM21-22 6200B41,1,2-Trichloroethane
ND 2.0 6/8/17 8:29 LBDµg/L0.80 6/7/17SM21-22 6200B4Trichloroethylene
ND 2.0 6/8/17 8:29 LBDµg/L0.59 6/7/17SM21-22 6200B4Trichlorofluoromethane (Freon 11)
ND 4.0 6/8/17 8:29 LBDµg/L0.86 6/7/17SM21-22 6200B41,2,3-Trichloropropane
150 2.0 6/8/17 8:29 LBDµg/L0.72 6/7/17SM21-22 6200B41,2,4-Trimethylbenzene
40 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B41,3,5-Trimethylbenzene
ND 20 6/8/17 8:29 LBDµg/L5.8 6/7/17SM21-22 6200B4R-05Vinyl Acetate
ND 2.0 6/8/17 8:29 LBDµg/L0.53 6/7/17SM21-22 6200B4Vinyl Chloride
190 4.0 6/8/17 8:29 LBDµg/L1.0 6/7/17SM21-22 6200B4m+p Xylene
120 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B4o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 91.1 6/8/17 8:2970-130
Toluene-d8 103 6/8/17 8:2970-130
4-Bromofluorobenzene 105 6/8/17 8:2970-130
Page 24 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-06
Field Sample #: 1526-MW10
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 6:42 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 6:42 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 6:42 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 6:42 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 6:42 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 6:42 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 6:42 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 6:42 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 6:42 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 6:42 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 6:42 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
ND 1.0 6/10/17 6:42 CJMµg/L0.040 6/8/17SW-846 8270D1Fluorene (low)
ND 0.20 6/10/17 6:42 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
26 10 6/12/17 12:03 CJMµg/L0.80 6/8/17SW-846 8270D102-Methylnaphthalene (low)
15 10 6/12/17 12:03 CJMµg/L0.70 6/8/17SW-846 8270D10Naphthalene (low)
ND 0.050 6/10/17 6:42 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
1.4 1.0 6/10/17 6:42 CJMµg/L0.030 6/8/17SW-846 8270D1Pyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)61.4 6/10/17 6:4230-130
Nitrobenzene-d5 (low)66.5 6/12/17 12:0330-130
2-Fluorobiphenyl (low)42.7 6/10/17 6:4230-130
2-Fluorobiphenyl (low)62.1 6/12/17 12:0330-130
p-Terphenyl-d14 (low)50.3 6/10/17 6:4230-130
p-Terphenyl-d14 (low)55.7 6/12/17 12:0330-130
Page 25 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-07
Field Sample #: 1526-MW11
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:55
[TOC_2]17F0155-07[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 500 6/8/17 9:00 LBDµg/L49 6/7/17SM21-22 6200B10Acetone
94 5.0 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B10Benzene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10Bromobenzene
ND 5.0 6/8/17 9:00 LBDµg/L2.2 6/7/17SM21-22 6200B10Bromochloromethane
ND 5.0 6/8/17 9:00 LBDµg/L3.0 6/7/17SM21-22 6200B10Bromodichloromethane
ND 5.0 6/8/17 9:00 LBDµg/L2.1 6/7/17SM21-22 6200B10Bromoform
ND 20 6/8/17 9:00 LBDµg/L9.4 6/7/17SM21-22 6200B10Bromomethane
ND 50 6/8/17 9:00 LBDµg/L24 6/7/17SM21-22 6200B102-Butanone (MEK)
60 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10n-Butylbenzene
29 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B10sec-Butylbenzene
ND 5.0 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B10tert-Butylbenzene
ND 5.0 6/8/17 9:00 LBDµg/L2.5 6/7/17SM21-22 6200B10Carbon Tetrachloride
ND 5.0 6/8/17 9:00 LBDµg/L1.6 6/7/17SM21-22 6200B10Chlorobenzene
ND 500 6/8/17 9:00 LBDµg/L450 6/7/17SM21-22 6200B10Ethanol
ND 5.0 6/8/17 9:00 LBDµg/L1.0 6/7/17SM21-22 6200B10Chlorodibromomethane
ND 5.0 6/8/17 9:00 LBDµg/L2.8 6/7/17SM21-22 6200B10Chloroethane
3.5 5.0 6/8/17 9:00 LBDµg/L2.2 6/7/17SM21-22 6200B10JChloroform
ND 6.0 6/8/17 9:00 LBDµg/L5.5 6/7/17SM21-22 6200B10Chloromethane
ND 5.0 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B102-Chlorotoluene
ND 5.0 6/8/17 9:00 LBDµg/L1.4 6/7/17SM21-22 6200B104-Chlorotoluene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B101,2-Dibromoethane (EDB)
ND 5.0 6/8/17 9:00 LBDµg/L1.7 6/7/17SM21-22 6200B101,2-Dichlorobenzene
ND 5.0 6/8/17 9:00 LBDµg/L1.7 6/7/17SM21-22 6200B101,3-Dichlorobenzene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B101,4-Dichlorobenzene
ND 5.0 6/8/17 9:00 LBDµg/L2.8 6/7/17SM21-22 6200B10Dichlorodifluoromethane (Freon 12)
ND 5.0 6/8/17 9:00 LBDµg/L1.6 6/7/17SM21-22 6200B101,1-Dichloroethane
ND 5.0 6/8/17 9:00 LBDµg/L1.9 6/7/17SM21-22 6200B101,2-Dichloroethane
ND 5.0 6/8/17 9:00 LBDµg/L2.1 6/7/17SM21-22 6200B101,1-Dichloroethylene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10cis-1,2-Dichloroethylene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10trans-1,2-Dichloroethylene
ND 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B101,2-Dichloropropane
ND 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B101,3-Dichloropropane
ND 5.0 6/8/17 9:00 LBDµg/L2.1 6/7/17SM21-22 6200B102,2-Dichloropropane
ND 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B101,1-Dichloropropene
ND 5.0 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B10cis-1,3-Dichloropropene
ND 5.0 6/8/17 9:00 LBDµg/L1.1 6/7/17SM21-22 6200B10trans-1,3-Dichloropropene
ND 5.0 6/8/17 9:00 LBDµg/L1.8 6/7/17SM21-22 6200B10Diisopropyl Ether (DIPE)
180 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B10Ethylbenzene
ND 50 6/8/17 9:00 LBDµg/L15 6/7/17SM21-22 6200B102-Hexanone (MBK)
32 5.0 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B10Isopropylbenzene (Cumene)
18 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10p-Isopropyltoluene (p-Cymene)
6.5 5.0 6/8/17 9:00 LBDµg/L0.90 6/7/17SM21-22 6200B10Methyl tert-Butyl Ether (MTBE)
ND 50 6/8/17 9:00 LBDµg/L32 6/7/17SM21-22 6200B10Methylene Chloride
ND 50 6/8/17 9:00 LBDµg/L15 6/7/17SM21-22 6200B104-Methyl-2-pentanone (MIBK)
Page 26 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-07
Field Sample #: 1526-MW11
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
66 10 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B10Naphthalene
78 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B10n-Propylbenzene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10Styrene
ND 5.0 6/8/17 9:00 LBDµg/L1.6 6/7/17SM21-22 6200B101,1,2,2-Tetrachloroethane
ND 5.0 6/8/17 9:00 LBDµg/L2.7 6/7/17SM21-22 6200B10Tetrachloroethylene
480 5.0 6/8/17 9:00 LBDµg/L1.7 6/7/17SM21-22 6200B10Toluene
ND 20 6/8/17 9:00 LBDµg/L1.4 6/7/17SM21-22 6200B101,2,3-Trichlorobenzene
ND 20 6/8/17 9:00 LBDµg/L1.9 6/7/17SM21-22 6200B101,2,4-Trichlorobenzene
ND 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B101,1,1-Trichloroethane
ND 5.0 6/8/17 9:00 LBDµg/L2.4 6/7/17SM21-22 6200B101,1,2-Trichloroethane
ND 5.0 6/8/17 9:00 LBDµg/L2.0 6/7/17SM21-22 6200B10Trichloroethylene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10Trichlorofluoromethane (Freon 11)
ND 10 6/8/17 9:00 LBDµg/L2.2 6/7/17SM21-22 6200B101,2,3-Trichloropropane
440 5.0 6/8/17 9:00 LBDµg/L1.8 6/7/17SM21-22 6200B101,2,4-Trimethylbenzene
120 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B101,3,5-Trimethylbenzene
ND 50 6/8/17 9:00 LBDµg/L14 6/7/17SM21-22 6200B10R-05Vinyl Acetate
ND 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B10Vinyl Chloride
560 10 6/8/17 9:00 LBDµg/L2.6 6/7/17SM21-22 6200B10m+p Xylene
320 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B10o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 90.1 6/8/17 9:0070-130
Toluene-d8 99.9 6/8/17 9:0070-130
4-Bromofluorobenzene 98.3 6/8/17 9:0070-130
Page 27 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-07
Field Sample #: 1526-MW11
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-13 Semivolatile Organic Compounds by GC/MS
1.7 7.5 6/12/17 11:34 CJMµg/L1.5 6/8/17SW-846 8270D25JAcenaphthene (low)
ND 7.5 6/12/17 11:34 CJMµg/L1.2 6/8/17SW-846 8270D25Acenaphthylene (low)
ND 5.0 6/12/17 11:34 CJMµg/L1.0 6/8/17SW-846 8270D25Anthracene (low)
ND 1.2 6/12/17 11:34 CJMµg/L1.2 6/8/17SW-846 8270D25Benzo(a)anthracene (low)
ND 2.5 6/12/17 11:34 CJMµg/L1.0 6/8/17SW-846 8270D25Benzo(a)pyrene (low)
ND 1.2 6/12/17 11:34 CJMµg/L0.50 6/8/17SW-846 8270D25Benzo(b)fluoranthene (low)
ND 12 6/12/17 11:34 CJMµg/L1.8 6/8/17SW-846 8270D25Benzo(g,h,i)perylene (low)
ND 5.0 6/12/17 11:34 CJMµg/L2.5 6/8/17SW-846 8270D25Benzo(k)fluoranthene (low)
ND 5.0 6/12/17 11:34 CJMµg/L0.75 6/8/17SW-846 8270D25Chrysene (low)
ND 2.5 6/12/17 11:34 CJMµg/L1.0 6/8/17SW-846 8270D25Dibenz(a,h)anthracene (low)
ND 12 6/12/17 11:34 CJMµg/L0.75 6/8/17SW-846 8270D25Fluoranthene (low)
4.0 25 6/12/17 11:34 CJMµg/L1.0 6/8/17SW-846 8270D25JFluorene (low)
ND 5.0 6/12/17 11:34 CJMµg/L2.0 6/8/17SW-846 8270D25Indeno(1,2,3-cd)pyrene (low)
59 25 6/12/17 11:34 CJMµg/L2.0 6/8/17SW-846 8270D252-Methylnaphthalene (low)
38 25 6/12/17 11:34 CJMµg/L1.8 6/8/17SW-846 8270D25Naphthalene (low)
4.6 1.2 6/12/17 11:34 CJMµg/L1.0 6/8/17SW-846 8270D25Phenanthrene (low)
4.5 25 6/12/17 11:34 CJMµg/L0.75 6/8/17SW-846 8270D25JPyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)81.5 6/12/17 11:3430-130
2-Fluorobiphenyl (low)75.3 6/12/17 11:3430-130
p-Terphenyl-d14 (low)65.0 6/12/17 11:3430-130
Page 28 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B178618 06/07/175 5.0017F0155-01 [1526-MW1]
B178618 06/07/175 5.0017F0155-02 [1526-MW4]
B178618 06/07/175 5.0017F0155-03 [1526-MW7]
B178618 06/07/175 5.0017F0155-04 [1526-MW8]
B178618 06/07/175 5.0017F0155-05 [1526-MW9]
B178618 06/07/171.25 5.0017F0155-06 [1526-MW10]
B178618 06/07/170.5 5.0017F0155-07 [1526-MW11]
Prep Method: SW-846 3510C-SW-846 8270D
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B178735 06/08/171000 1.0017F0155-01RE1 [1526-MW1]
B178735 06/08/171000 1.0017F0155-02RE1 [1526-MW4]
B178735 06/08/171000 1.0017F0155-03RE1 [1526-MW7]
B178735 06/08/171000 1.0017F0155-04RE1 [1526-MW8]
B178735 06/08/171000 1.0017F0155-05RE1 [1526-MW9]
B178735 06/08/171000 1.0017F0155-06RE1 [1526-MW10]
B178735 06/08/171000 1.0017F0155-06RE2 [1526-MW10]
B178735 06/08/171000 1.0017F0155-07RE1 [1526-MW11]
[TOC_1]Sample Preparation Information[TOC]
Page 29 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B178618 - SW-846 5030B
[TOC_3]B178618[TOC]
Blank (B178618-BLK1) Prepared: 06/07/17 Analyzed: 06/08/17
Acetone µg/L50ND
Benzene µg/L0.50ND
Bromobenzene µg/L0.50ND
Bromochloromethane µg/L0.50ND
Bromodichloromethane µg/L0.50ND
Bromoform µg/L0.50ND
Bromomethane µg/L1.0ND
2-Butanone (MEK)µg/L5.0ND
n-Butylbenzene µg/L0.50ND
sec-Butylbenzene µg/L0.50ND
tert-Butylbenzene µg/L0.50ND
Carbon Tetrachloride µg/L0.50ND
Chlorobenzene µg/L0.50ND
Ethanol µg/L50ND
Chlorodibromomethane µg/L0.50ND
Chloroethane µg/L0.50ND
Chloroform µg/L0.50ND
Chloromethane µg/L0.60ND
2-Chlorotoluene µg/L0.50ND
4-Chlorotoluene µg/L0.50ND
1,2-Dibromoethane (EDB)µg/L0.50ND
1,2-Dichlorobenzene µg/L0.50ND
1,3-Dichlorobenzene µg/L0.50ND
1,4-Dichlorobenzene µg/L0.50ND
Dichlorodifluoromethane (Freon 12)µg/L0.50ND
1,1-Dichloroethane µg/L0.50ND
1,2-Dichloroethane µg/L0.50ND
1,1-Dichloroethylene µg/L0.50ND
cis-1,2-Dichloroethylene µg/L0.50ND
trans-1,2-Dichloroethylene µg/L0.50ND
1,2-Dichloropropane µg/L0.50ND
1,3-Dichloropropane µg/L0.50ND
2,2-Dichloropropane µg/L0.50ND
1,1-Dichloropropene µg/L0.50ND
cis-1,3-Dichloropropene µg/L0.50ND
trans-1,3-Dichloropropene µg/L0.50ND
Diisopropyl Ether (DIPE)µg/L0.50ND
Ethylbenzene µg/L0.50ND
2-Hexanone (MBK)µg/L5.0ND
Isopropylbenzene (Cumene)µg/L0.50ND
p-Isopropyltoluene (p-Cymene)µg/L0.50ND
Methyl tert-Butyl Ether (MTBE)µg/L0.50ND
Methylene Chloride µg/L5.0ND
4-Methyl-2-pentanone (MIBK)µg/L5.0ND
Naphthalene µg/L0.50ND
n-Propylbenzene µg/L0.50ND
Styrene µg/L0.50ND
1,1,2,2-Tetrachloroethane µg/L0.50ND
Tetrachloroethylene µg/L0.50ND
Toluene µg/L0.50ND
1,2,3-Trichlorobenzene µg/L0.50ND
1,2,4-Trichlorobenzene µg/L0.50ND
[TOC_1]QC Data[TOC]
Page 30 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178618 - SW-846 5030B
Blank (B178618-BLK1) Prepared: 06/07/17 Analyzed: 06/08/17
1,1,1-Trichloroethane µg/L0.50ND
1,1,2-Trichloroethane µg/L0.50ND
Trichloroethylene µg/L0.50ND
Trichlorofluoromethane (Freon 11)µg/L0.50ND
1,2,3-Trichloropropane µg/L0.50ND
1,2,4-Trimethylbenzene µg/L0.50ND
1,3,5-Trimethylbenzene µg/L0.50ND
Vinyl Acetate µg/L5.0 R-05ND
Vinyl Chloride µg/L0.50ND
m+p Xylene µg/L1.0ND
o-Xylene µg/L0.50ND
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 93.023.2
µg/L 25.0 70-130Surrogate: Toluene-d8 10025.0
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 94.023.5
LCS (B178618-BS1) Prepared: 06/07/17 Analyzed: 06/08/17
Acetone µg/L50 100 70-13082.6 †82.6
Benzene µg/L0.50 10.0 70-13010810.8
Bromobenzene µg/L0.50 10.0 70-13010410.4
Bromochloromethane µg/L0.50 10.0 70-13011311.3
Bromodichloromethane µg/L0.50 10.0 70-13096.89.68
Bromoform µg/L0.50 10.0 70-13097.19.71
Bromomethane µg/L1.0 10.0 60-14097.4 †9.74
2-Butanone (MEK)µg/L5.0 100 70-130101 †101
n-Butylbenzene µg/L0.50 10.0 70-13010210.2
sec-Butylbenzene µg/L0.50 10.0 70-13010310.3
tert-Butylbenzene µg/L0.50 10.0 70-13096.49.64
Carbon Tetrachloride µg/L0.50 10.0 70-13010510.5
Chlorobenzene µg/L0.50 10.0 70-13010410.4
Ethanol µg/L50 100 70-13089.789.7
Chlorodibromomethane µg/L0.50 10.0 70-13098.99.89
Chloroethane µg/L0.50 10.0 60-14090.89.08
Chloroform µg/L0.50 10.0 70-13095.09.50
Chloromethane µg/L0.60 10.0 60-14099.7 †9.97
2-Chlorotoluene µg/L0.50 10.0 70-13010810.8
4-Chlorotoluene µg/L0.50 10.0 70-13010610.6
1,2-Dibromoethane (EDB)µg/L0.50 10.0 70-13098.89.88
1,2-Dichlorobenzene µg/L0.50 10.0 70-13091.89.18
1,3-Dichlorobenzene µg/L0.50 10.0 70-13093.49.34
1,4-Dichlorobenzene µg/L0.50 10.0 70-13091.79.17
Dichlorodifluoromethane (Freon 12)µg/L0.50 10.0 60-140100 †10.0
1,1-Dichloroethane µg/L0.50 10.0 70-13010710.7
1,2-Dichloroethane µg/L0.50 10.0 70-13093.79.37
1,1-Dichloroethylene µg/L0.50 10.0 70-13090.99.09
cis-1,2-Dichloroethylene µg/L0.50 10.0 70-13097.89.78
trans-1,2-Dichloroethylene µg/L0.50 10.0 70-13010510.5
1,2-Dichloropropane µg/L0.50 10.0 70-13010910.9
1,3-Dichloropropane µg/L0.50 10.0 70-13011011.0
2,2-Dichloropropane µg/L0.50 10.0 70-13083.7 †8.37
1,1-Dichloropropene µg/L0.50 10.0 70-13010510.5
cis-1,3-Dichloropropene µg/L0.50 10.0 70-13010710.7
trans-1,3-Dichloropropene µg/L0.50 10.0 70-13010310.3
Page 31 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178618 - SW-846 5030B
LCS (B178618-BS1) Prepared: 06/07/17 Analyzed: 06/08/17
Diisopropyl Ether (DIPE)µg/L0.50 10.0 70-13096.19.61
Ethylbenzene µg/L0.50 10.0 70-13010910.9
2-Hexanone (MBK)µg/L5.0 100 70-130102 †102
Isopropylbenzene (Cumene)µg/L0.50 10.0 70-13010910.9
p-Isopropyltoluene (p-Cymene)µg/L0.50 10.0 70-13098.69.86
Methyl tert-Butyl Ether (MTBE)µg/L0.50 10.0 70-13010410.4
Methylene Chloride µg/L5.0 10.0 70-13097.59.75
4-Methyl-2-pentanone (MIBK)µg/L5.0 100 70-130102 †102
Naphthalene µg/L0.50 10.0 70-13089.4 †8.94
n-Propylbenzene µg/L0.50 10.0 70-13010710.7
Styrene µg/L0.50 10.0 70-13011111.1
1,1,2,2-Tetrachloroethane µg/L0.50 10.0 70-13090.99.09
Tetrachloroethylene µg/L0.50 10.0 70-13010210.2
Toluene µg/L0.50 10.0 70-13011011.0
1,2,3-Trichlorobenzene µg/L0.50 10.0 70-13093.39.33
1,2,4-Trichlorobenzene µg/L0.50 10.0 70-13091.69.16
1,1,1-Trichloroethane µg/L0.50 10.0 70-13098.29.82
1,1,2-Trichloroethane µg/L0.50 10.0 70-13010510.5
Trichloroethylene µg/L0.50 10.0 70-13011011.0
Trichlorofluoromethane (Freon 11)µg/L0.50 10.0 70-13098.69.86
1,2,3-Trichloropropane µg/L0.50 10.0 70-13094.79.47
1,2,4-Trimethylbenzene µg/L0.50 10.0 70-13010410.4
1,3,5-Trimethylbenzene µg/L0.50 10.0 70-13010810.8
Vinyl Acetate µg/L5.0 100 L-07A, R-0570-13040.9 *40.9
Vinyl Chloride µg/L0.50 10.0 60-140100 †10.0
m+p Xylene µg/L1.0 20.0 70-13010621.1
o-Xylene µg/L0.50 10.0 70-13010410.4
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 89.622.4
µg/L 25.0 70-130Surrogate: Toluene-d8 97.824.5
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10125.3
LCS Dup (B178618-BSD1) Prepared: 06/07/17 Analyzed: 06/08/17
Acetone µg/L50 100 2570-13071.2 14.9 †71.2
Benzene µg/L0.50 10.0 2570-130109 1.2010.9
Bromobenzene µg/L0.50 10.0 2570-130105 0.95810.5
Bromochloromethane µg/L0.50 10.0 2570-130112 0.71011.2
Bromodichloromethane µg/L0.50 10.0 2570-13099.5 2.759.95
Bromoform µg/L0.50 10.0 2570-13099.7 2.649.97
Bromomethane µg/L1.0 10.0 2560-140105 7.22 †10.5
2-Butanone (MEK)µg/L5.0 100 2570-13095.8 5.04 †95.8
n-Butylbenzene µg/L0.50 10.0 2570-130104 2.6210.4
sec-Butylbenzene µg/L0.50 10.0 2570-130102 0.19510.2
tert-Butylbenzene µg/L0.50 10.0 2570-13097.3 0.9299.73
Carbon Tetrachloride µg/L0.50 10.0 2570-130104 0.86210.4
Chlorobenzene µg/L0.50 10.0 2570-130104 0.0010.4
Ethanol µg/L50 100 2570-13096.9 7.7396.9
Chlorodibromomethane µg/L0.50 10.0 2570-130105 5.7910.5
Chloroethane µg/L0.50 10.0 2560-14094.9 4.429.49
Chloroform µg/L0.50 10.0 2570-13095.7 0.7349.57
Chloromethane µg/L0.60 10.0 2560-14098.8 0.907 †9.88
2-Chlorotoluene µg/L0.50 10.0 2570-130111 2.8211.1
4-Chlorotoluene µg/L0.50 10.0 2570-130108 2.1410.8
Page 32 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178618 - SW-846 5030B
LCS Dup (B178618-BSD1) Prepared: 06/07/17 Analyzed: 06/08/17
1,2-Dibromoethane (EDB)µg/L0.50 10.0 2570-130104 5.4210.4
1,2-Dichlorobenzene µg/L0.50 10.0 2570-13092.7 0.9769.27
1,3-Dichlorobenzene µg/L0.50 10.0 2570-13092.1 1.409.21
1,4-Dichlorobenzene µg/L0.50 10.0 2570-13092.3 0.6529.23
Dichlorodifluoromethane (Freon 12)µg/L0.50 10.0 2560-14099.1 1.20 †9.91
1,1-Dichloroethane µg/L0.50 10.0 2570-130108 1.4910.8
1,2-Dichloroethane µg/L0.50 10.0 2570-13097.9 4.389.79
1,1-Dichloroethylene µg/L0.50 10.0 2570-13090.8 0.1109.08
cis-1,2-Dichloroethylene µg/L0.50 10.0 2570-13099.1 1.329.91
trans-1,2-Dichloroethylene µg/L0.50 10.0 2570-130105 0.0010.5
1,2-Dichloropropane µg/L0.50 10.0 2570-130112 2.9911.2
1,3-Dichloropropane µg/L0.50 10.0 2570-130112 2.5211.2
2,2-Dichloropropane µg/L0.50 10.0 2570-13083.9 0.239 †8.39
1,1-Dichloropropene µg/L0.50 10.0 2570-130105 0.66710.5
cis-1,3-Dichloropropene µg/L0.50 10.0 2570-130109 1.3910.9
trans-1,3-Dichloropropene µg/L0.50 10.0 2570-130104 1.3510.4
Diisopropyl Ether (DIPE)µg/L0.50 10.0 2570-13099.2 3.179.92
Ethylbenzene µg/L0.50 10.0 2570-130108 0.36810.8
2-Hexanone (MBK)µg/L5.0 100 2570-130101 0.335 †101
Isopropylbenzene (Cumene)µg/L0.50 10.0 2570-130109 0.091810.9
p-Isopropyltoluene (p-Cymene)µg/L0.50 10.0 2570-13099.3 0.7079.93
Methyl tert-Butyl Ether (MTBE)µg/L0.50 10.0 2570-130107 2.7410.7
Methylene Chloride µg/L5.0 10.0 2570-13096.7 0.8249.67
4-Methyl-2-pentanone (MIBK)µg/L5.0 100 2570-130107 4.77 †107
Naphthalene µg/L0.50 10.0 2570-13092.1 2.98 †9.21
n-Propylbenzene µg/L0.50 10.0 2570-130108 1.5810.8
Styrene µg/L0.50 10.0 2570-130113 1.4311.3
1,1,2,2-Tetrachloroethane µg/L0.50 10.0 2570-130102 11.910.2
Tetrachloroethylene µg/L0.50 10.0 2570-130105 2.6910.5
Toluene µg/L0.50 10.0 2570-130113 3.2311.3
1,2,3-Trichlorobenzene µg/L0.50 10.0 2570-13093.8 0.5349.38
1,2,4-Trichlorobenzene µg/L0.50 10.0 2570-13092.6 1.099.26
1,1,1-Trichloroethane µg/L0.50 10.0 2570-13099.9 1.729.99
1,1,2-Trichloroethane µg/L0.50 10.0 2570-130111 5.1011.1
Trichloroethylene µg/L0.50 10.0 2570-130109 1.2810.9
Trichlorofluoromethane (Freon 11)µg/L0.50 10.0 2570-13095.1 3.619.51
1,2,3-Trichloropropane µg/L0.50 10.0 2570-13099.4 4.849.94
1,2,4-Trimethylbenzene µg/L0.50 10.0 2570-130103 1.3510.3
1,3,5-Trimethylbenzene µg/L0.50 10.0 2570-130110 2.5711.0
Vinyl Acetate µg/L5.0 100 25 R-0570-13072.3 55.6 *72.3
Vinyl Chloride µg/L0.50 10.0 2560-14098.1 2.02 †9.81
m+p Xylene µg/L1.0 20.0 2570-130107 1.6421.5
o-Xylene µg/L0.50 10.0 2570-130105 1.5310.5
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 91.622.9
µg/L 25.0 70-130Surrogate: Toluene-d8 10225.5
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10225.6
Page 33 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Semivolatile Organic Compounds by GC/MS[TOC]
Batch B178735 - SW-846 3510C
[TOC_3]B178735[TOC]
Blank (B178735-BLK1) Prepared: 06/08/17 Analyzed: 06/09/17
Acenaphthene (low)µg/L0.30ND
Acenaphthylene (low)µg/L0.30ND
Anthracene (low)µg/L0.20ND
Benzo(a)anthracene (low)µg/L0.050ND
Benzo(a)pyrene (low)µg/L0.10ND
Benzo(b)fluoranthene (low)µg/L0.050ND
Benzo(g,h,i)perylene (low)µg/L0.50ND
Benzo(k)fluoranthene (low)µg/L0.20ND
Chrysene (low)µg/L0.20ND
Dibenz(a,h)anthracene (low)µg/L0.20ND
Fluoranthene (low)µg/L0.50ND
Fluorene (low)µg/L1.0ND
Indeno(1,2,3-cd)pyrene (low)µg/L0.20ND
2-Methylnaphthalene (low)µg/L1.0ND
Naphthalene (low)µg/L1.0ND
Phenanthrene (low)µg/L0.050ND
Pyrene (low)µg/L1.0ND
µg/L 100 30-130Surrogate: Nitrobenzene-d5 (low)82.782.7
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl (low)85.285.2
µg/L 100 30-130Surrogate: p-Terphenyl-d14 (low)75.475.4
LCS (B178735-BS1) Prepared: 06/08/17 Analyzed: 06/09/17
Acenaphthene (low)µg/L7.5 100 40-14077.277.2
Acenaphthylene (low)µg/L7.5 100 40-14071.271.2
Anthracene (low)µg/L5.0 100 40-14080.580.5
Benzo(a)anthracene (low)µg/L1.2 100 40-14079.779.7
Benzo(a)pyrene (low)µg/L2.5 100 40-14082.282.2
Benzo(b)fluoranthene (low)µg/L1.2 100 40-14088.288.2
Benzo(g,h,i)perylene (low)µg/L12 100 40-14084.084.0
Benzo(k)fluoranthene (low)µg/L5.0 100 40-14086.686.6
Chrysene (low)µg/L5.0 100 40-14075.375.3
Dibenz(a,h)anthracene (low)µg/L5.0 100 40-14092.292.2
Fluoranthene (low)µg/L12 100 40-14079.479.4
Fluorene (low)µg/L25 100 40-14080.780.7
Indeno(1,2,3-cd)pyrene (low)µg/L5.0 100 40-14089.389.3
2-Methylnaphthalene (low)µg/L25 100 40-14078.478.4
Naphthalene (low)µg/L25 100 40-14074.074.0
Phenanthrene (low)µg/L1.2 100 40-14078.178.1
Pyrene (low)µg/L25 100 40-14076.176.1
µg/L 100 30-130Surrogate: Nitrobenzene-d5 (low)77.377.3
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl (low)75.675.6
µg/L 100 30-130Surrogate: p-Terphenyl-d14 (low)54.454.4
Page 34 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178735 - SW-846 3510C
LCS Dup (B178735-BSD1) Prepared: 06/08/17 Analyzed: 06/09/17
Acenaphthene (low)µg/L7.5 100 2040-14084.1 8.6284.1
Acenaphthylene (low)µg/L7.5 100 2040-14077.4 8.3477.4
Anthracene (low)µg/L5.0 100 2040-14087.1 7.8887.1
Benzo(a)anthracene (low)µg/L1.2 100 2040-14086.6 8.3286.6
Benzo(a)pyrene (low)µg/L2.5 100 2040-14089.0 8.0389.0
Benzo(b)fluoranthene (low)µg/L1.2 100 2040-14096.2 8.5996.2
Benzo(g,h,i)perylene (low)µg/L12 100 2040-14092.2 9.3692.2
Benzo(k)fluoranthene (low)µg/L5.0 100 2040-14094.4 8.5194.4
Chrysene (low)µg/L5.0 100 2040-14081.9 8.3781.9
Dibenz(a,h)anthracene (low)µg/L5.0 100 2040-140100 8.26100
Fluoranthene (low)µg/L12 100 2040-14086.6 8.6486.6
Fluorene (low)µg/L25 100 2040-14088.4 9.0888.4
Indeno(1,2,3-cd)pyrene (low)µg/L5.0 100 2040-14097.2 8.5397.2
2-Methylnaphthalene (low)µg/L25 100 2040-14086.4 9.7186.4
Naphthalene (low)µg/L25 100 2040-14080.8 8.7580.8
Phenanthrene (low)µg/L1.2 100 2040-14084.4 7.6984.4
Pyrene (low)µg/L25 100 2040-14082.3 7.8982.3
µg/L 100 30-130Surrogate: Nitrobenzene-d5 (low)84.084.0
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl (low)79.579.5
µg/L 100 30-130Surrogate: p-Terphenyl-d14 (low)59.659.6
Page 35 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD outside of control limits. Reduced precision anticipated for any reported result for
this compound.
L-07A
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any
reported value for this compound.
R-05
Elevated reporting limit due to high concentration of target compounds.RL-11
Elevated reporting limit due to high concentration of non-target compounds.RL-13
[TOC_1]Flag/Qualifier Summary[TOC]
Page 36 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NCAcetone
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCCarbon Tetrachloride
NCChlorobenzene
NCEthanol
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromoethane (EDB)
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiisopropyl Ether (DIPE)
NCEthylbenzene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
[TOC_1]Certifications[TOC]
Page 37 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2005AIHA 02/1/2018
M-MA100Massachusetts DEPMA 06/30/2017
PH-0567Connecticut Department of Publilc HealthCT 09/30/2017
10899 NELAPNew York State Department of HealthNY 04/1/2018
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2018
LAO00112Rhode Island Department of HealthRI 12/30/2017
652North Carolina Div. of Water QualityNC 12/31/2017
MA007 NELAPNew Jersey DEPNJ 06/30/2017
E871027 NELAPFlorida Department of HealthFL 06/30/2018
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2017
2011028State of MaineME 06/9/2019
460217Commonwealth of VirginiaVA 12/14/2017
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2017
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
June 21, 2017
Brett Byrn
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
Project Location: Colfax, NC
Client Job Number:
Project Number: Circle K 1526
Laboratory Work Order Number: 17F0622
Enclosed are results of analyses for samples received by the laboratory on June 12, 2017. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
6/21/2017ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
ATTN: Brett Byrn
Circle K 1526
17F0622
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Colfax, NC
15223 17603
SS-12D 17F0622-01 Soil SM 2540G
SW-846 8260B
Page 2 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
SW-846 8260B
Qualifications:
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this
compound is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
Acetone, Tetrahydrofuran
17F0622-01[SS-12D], B179442-BLK1, B179442-BS1, B179442-BSD1
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
between the two LFB/LCS results is within method specified criteria.
Analyte & Samples(s) Qualified:
Chloroethane
B179442-BSD1
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Project Manager
Page 3 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/12/2017
Work Order: 17F0622Sample Description:Project Location: Colfax, NC
Sample ID: 17F0622-01
Field Sample #: SS-12D
Sample Matrix: Soil
Sampled: 6/8/2017 11:45
AnalystAnalyzedDilutionFlagRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.095 6/16/17 16:37 MFFmg/Kg dry0.022 6/16/17SW-846 8260B1L-04Acetone
ND 0.0057 6/16/17 16:37 MFFmg/Kg dry0.0024 6/16/17SW-846 8260B1Acrylonitrile
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1tert-Amyl Methyl Ether (TAME)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Benzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1Bromobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0013 6/16/17SW-846 8260B1Bromochloromethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B1Bromodichloromethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0013 6/16/17SW-846 8260B1Bromoform
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.0040 6/16/17SW-846 8260B1Bromomethane
ND 0.038 6/16/17 16:37 MFFmg/Kg dry0.017 6/16/17SW-846 8260B12-Butanone (MEK)
ND 0.038 6/16/17 16:37 MFFmg/Kg dry0.020 6/16/17SW-846 8260B1tert-Butyl Alcohol (TBA)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1n-Butylbenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00095 6/16/17SW-846 8260B1sec-Butylbenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B1tert-Butylbenzene
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B1tert-Butyl Ethyl Ether (TBEE)
ND 0.0057 6/16/17 16:37 MFFmg/Kg dry0.0041 6/16/17SW-846 8260B1Carbon Disulfide
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1Carbon Tetrachloride
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Chlorobenzene
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Chlorodibromomethane
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.0014 6/16/17SW-846 8260B1Chloroethane
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Chloroform
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.0061 6/16/17SW-846 8260B1Chloromethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B12-Chlorotoluene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B14-Chlorotoluene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0010 6/16/17SW-846 8260B11,2-Dibromo-3-chloropropane (DBCP)
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00095 6/16/17SW-846 8260B11,2-Dibromoethane (EDB)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B1Dibromomethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B11,2-Dichlorobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B11,3-Dichlorobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B11,4-Dichlorobenzene
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.0020 6/16/17SW-846 8260B1trans-1,4-Dichloro-2-butene
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.0012 6/16/17SW-846 8260B1Dichlorodifluoromethane (Freon 12)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B11,1-Dichloroethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0012 6/16/17SW-846 8260B11,2-Dichloroethane
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.0010 6/16/17SW-846 8260B11,1-Dichloroethylene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1cis-1,2-Dichloroethylene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B1trans-1,2-Dichloroethylene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0012 6/16/17SW-846 8260B11,2-Dichloropropane
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B11,3-Dichloropropane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B12,2-Dichloropropane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B11,1-Dichloropropene
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1cis-1,3-Dichloropropene
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1trans-1,3-Dichloropropene
Page 4 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/12/2017
Work Order: 17F0622Sample Description:Project Location: Colfax, NC
Sample ID: 17F0622-01
Field Sample #: SS-12D
Sample Matrix: Soil
Sampled: 6/8/2017 11:45
AnalystAnalyzedDilutionFlagRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.0017 6/16/17SW-846 8260B1Diethyl Ether
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B1Diisopropyl Ether (DIPE)
ND 0.095 6/16/17 16:37 MFFmg/Kg dry0.055 6/16/17SW-846 8260B11,4-Dioxane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1Ethylbenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00095 6/16/17SW-846 8260B1Hexachlorobutadiene
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.010 6/16/17SW-846 8260B12-Hexanone (MBK)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Isopropylbenzene (Cumene)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1p-Isopropyltoluene (p-Cymene)
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B1Methyl tert-Butyl Ether (MTBE)
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.0067 6/16/17SW-846 8260B1Methylene Chloride
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.0072 6/16/17SW-846 8260B14-Methyl-2-pentanone (MIBK)
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Naphthalene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1n-Propylbenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B1Styrene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0017 6/16/17SW-846 8260B11,1,1,2-Tetrachloroethane
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B11,1,2,2-Tetrachloroethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0012 6/16/17SW-846 8260B1Tetrachloroethylene
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.0021 6/16/17SW-846 8260B1L-04Tetrahydrofuran
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1Toluene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B11,2,3-Trichlorobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B11,2,4-Trichlorobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B11,3,5-Trichlorobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00095 6/16/17SW-846 8260B11,1,1-Trichloroethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0011 6/16/17SW-846 8260B11,1,2-Trichloroethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00095 6/16/17SW-846 8260B1Trichloroethylene
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.0010 6/16/17SW-846 8260B1Trichlorofluoromethane (Freon 11)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0010 6/16/17SW-846 8260B11,2,3-Trichloropropane
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B11,2,4-Trimethylbenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B11,3,5-Trimethylbenzene
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.0010 6/16/17SW-846 8260B1Vinyl Chloride
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.0016 6/16/17SW-846 8260B1m+p Xylene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1o-Xylene
Surrogates % Recovery Recovery Limits Flag
1,2-Dichloroethane-d4 79.6 6/16/17 16:3770-130
Toluene-d8 98.8 6/16/17 16:3770-130
4-Bromofluorobenzene 107 6/16/17 16:3770-130
Page 5 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/12/2017
Work Order: 17F0622Sample Description:Project Location: Colfax, NC
Sample ID: 17F0622-01
Field Sample #: SS-12D
Sample Matrix: Soil
Sampled: 6/8/2017 11:45
AnalystAnalyzedDilutionFlagRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
76.4 6/16/17 8:17 MRL% Wt 6/15/17SM 2540G1% Solids
Page 6 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: % Solids-SM 2540G
Lab Number [Field ID]Batch Date
B179305 06/15/1717F0622-01 [SS-12D]
Prep Method: SW-846 5035-SW-846 8260B
Lab Number [Field ID]Batch DateInitial [g]Final [mL]
B179442 06/16/176.91 10.017F0622-01 [SS-12D]
Page 7 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179442 - SW-846 5035
Blank (B179442-BLK1) Prepared & Analyzed: 06/16/17
Acetone mg/Kg wet0.10 L-04ND
Acrylonitrile mg/Kg wet0.0060ND
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010ND
Benzene mg/Kg wet0.0020ND
Bromobenzene mg/Kg wet0.0020ND
Bromochloromethane mg/Kg wet0.0020ND
Bromodichloromethane mg/Kg wet0.0020ND
Bromoform mg/Kg wet0.0020ND
Bromomethane mg/Kg wet0.010ND
2-Butanone (MEK)mg/Kg wet0.040ND
tert-Butyl Alcohol (TBA)mg/Kg wet0.040ND
n-Butylbenzene mg/Kg wet0.0020ND
sec-Butylbenzene mg/Kg wet0.0020ND
tert-Butylbenzene mg/Kg wet0.0020ND
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010ND
Carbon Disulfide mg/Kg wet0.0060ND
Carbon Tetrachloride mg/Kg wet0.0020ND
Chlorobenzene mg/Kg wet0.0020ND
Chlorodibromomethane mg/Kg wet0.0010ND
Chloroethane mg/Kg wet0.020ND
Chloroform mg/Kg wet0.0040ND
Chloromethane mg/Kg wet0.010ND
2-Chlorotoluene mg/Kg wet0.0020ND
4-Chlorotoluene mg/Kg wet0.0020ND
Cyclohexane mg/Kg wet0.0020ND
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020ND
1,2-Dibromoethane (EDB)mg/Kg wet0.0010ND
Dibromomethane mg/Kg wet0.0020ND
1,2-Dichlorobenzene mg/Kg wet0.0020ND
1,3-Dichlorobenzene mg/Kg wet0.0020ND
1,4-Dichlorobenzene mg/Kg wet0.0020ND
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040ND
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020ND
1,1-Dichloroethane mg/Kg wet0.0020ND
1,2-Dichloroethane mg/Kg wet0.0020ND
1,1-Dichloroethylene mg/Kg wet0.0040ND
cis-1,2-Dichloroethylene mg/Kg wet0.0020ND
trans-1,2-Dichloroethylene mg/Kg wet0.0020ND
1,2-Dichloropropane mg/Kg wet0.0020ND
1,3-Dichloropropane mg/Kg wet0.0010ND
2,2-Dichloropropane mg/Kg wet0.0020ND
1,1-Dichloropropene mg/Kg wet0.0020ND
cis-1,3-Dichloropropene mg/Kg wet0.0010ND
trans-1,3-Dichloropropene mg/Kg wet0.0010ND
Diethyl Ether mg/Kg wet0.020ND
Diisopropyl Ether (DIPE)mg/Kg wet0.0010ND
1,4-Dioxane mg/Kg wet0.10ND
Ethylbenzene mg/Kg wet0.0020ND
Hexachlorobutadiene mg/Kg wet0.0020ND
2-Hexanone (MBK)mg/Kg wet0.020ND
Isopropylbenzene (Cumene)mg/Kg wet0.0020ND
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020ND
Page 8 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179442 - SW-846 5035
Blank (B179442-BLK1) Prepared & Analyzed: 06/16/17
Methyl Acetate mg/Kg wet0.0020ND
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040ND
Methylene Chloride mg/Kg wet0.020ND
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020ND
Naphthalene mg/Kg wet0.0040ND
n-Propylbenzene mg/Kg wet0.0020ND
Styrene mg/Kg wet0.0020ND
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020ND
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010ND
Tetrachloroethylene mg/Kg wet0.0020ND
Tetrahydrofuran mg/Kg wet0.010 L-04ND
Toluene mg/Kg wet0.0020ND
1,2,3-Trichlorobenzene mg/Kg wet0.0020ND
1,2,4-Trichlorobenzene mg/Kg wet0.0020ND
1,3,5-Trichlorobenzene mg/Kg wet0.0020ND
1,1,1-Trichloroethane mg/Kg wet0.0020ND
1,1,2-Trichloroethane mg/Kg wet0.0020ND
Trichloroethylene mg/Kg wet0.0020ND
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010ND
1,2,3-Trichloropropane mg/Kg wet0.0020ND
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010ND
1,2,4-Trimethylbenzene mg/Kg wet0.0020ND
1,3,5-Trimethylbenzene mg/Kg wet0.0020ND
Vinyl Chloride mg/Kg wet0.010ND
m+p Xylene mg/Kg wet0.0040ND
o-Xylene mg/Kg wet0.0020ND
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 80.40.0402
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 99.90.0499
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 1070.0537
LCS (B179442-BS1) Prepared & Analyzed: 06/16/17
Acetone mg/Kg wet0.10 0.200 L-0470-16065.7 *†0.131
Acrylonitrile mg/Kg wet0.0060 0.0200 70-13090.40.0181
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010 0.0200 70-13073.20.0146
Benzene mg/Kg wet0.0020 0.0200 70-13083.90.0168
Bromobenzene mg/Kg wet0.0020 0.0200 70-13094.10.0188
Bromochloromethane mg/Kg wet0.0020 0.0200 70-13096.10.0192
Bromodichloromethane mg/Kg wet0.0020 0.0200 70-13082.30.0165
Bromoform mg/Kg wet0.0020 0.0200 70-1301220.0243
Bromomethane mg/Kg wet0.010 0.0200 40-13057.1 †0.0114
2-Butanone (MEK)mg/Kg wet0.040 0.200 70-16090.0 †0.180
tert-Butyl Alcohol (TBA)mg/Kg wet0.040 0.200 40-13085.5 †0.171
n-Butylbenzene mg/Kg wet0.0020 0.0200 70-13092.70.0185
sec-Butylbenzene mg/Kg wet0.0020 0.0200 70-1301100.0220
tert-Butylbenzene mg/Kg wet0.0020 0.0200 70-160100 †0.0200
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010 0.0200 70-13086.10.0172
Carbon Disulfide mg/Kg wet0.0060 0.0200 70-13081.10.0162
Carbon Tetrachloride mg/Kg wet0.0020 0.0200 70-13084.50.0169
Chlorobenzene mg/Kg wet0.0020 0.0200 70-1301100.0220
Chlorodibromomethane mg/Kg wet0.0010 0.0200 70-13095.90.0192
Chloroethane mg/Kg wet0.020 0.0200 J70-13070.50.0141
Chloroform mg/Kg wet0.0040 0.0200 70-13075.70.0151
Page 9 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179442 - SW-846 5035
LCS (B179442-BS1) Prepared & Analyzed: 06/16/17
Chloromethane mg/Kg wet0.010 0.0200 70-13073.30.0147
2-Chlorotoluene mg/Kg wet0.0020 0.0200 70-1301080.0216
4-Chlorotoluene mg/Kg wet0.0020 0.0200 70-1301040.0207
Cyclohexane mg/Kg wet0.0020 0.0200 70-1301010.0202
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020 0.0200 70-13082.70.0165
1,2-Dibromoethane (EDB)mg/Kg wet0.0010 0.0200 70-13096.00.0192
Dibromomethane mg/Kg wet0.0020 0.0200 70-13089.90.0180
1,2-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-1301050.0209
1,3-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-1301040.0208
1,4-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-1301040.0209
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040 0.0200 70-13098.20.0196
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 0.0200 J40-16053.3 †0.0107
1,1-Dichloroethane mg/Kg wet0.0020 0.0200 70-13091.90.0184
1,2-Dichloroethane mg/Kg wet0.0020 0.0200 70-13093.30.0187
1,1-Dichloroethylene mg/Kg wet0.0040 0.0200 70-13081.80.0164
cis-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 70-13083.40.0167
trans-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 70-1301050.0210
1,2-Dichloropropane mg/Kg wet0.0020 0.0200 70-1301040.0208
1,3-Dichloropropane mg/Kg wet0.0010 0.0200 70-13087.20.0174
2,2-Dichloropropane mg/Kg wet0.0020 0.0200 70-13074.40.0149
1,1-Dichloropropene mg/Kg wet0.0020 0.0200 70-13084.40.0169
cis-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 70-13081.20.0162
trans-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 70-13086.40.0173
Diethyl Ether mg/Kg wet0.020 0.0200 J70-13076.80.0154
Diisopropyl Ether (DIPE)mg/Kg wet0.0010 0.0200 70-13093.60.0187
1,4-Dioxane mg/Kg wet0.10 0.200 40-160113 †0.225
Ethylbenzene mg/Kg wet0.0020 0.0200 70-1301040.0209
Hexachlorobutadiene mg/Kg wet0.0020 0.0200 70-1601390.0279
2-Hexanone (MBK)mg/Kg wet0.020 0.200 70-160105 †0.210
Isopropylbenzene (Cumene)mg/Kg wet0.0020 0.0200 70-1301270.0255
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020 0.0200 70-1301000.0200
Methyl Acetate mg/Kg wet0.0020 0.0200 70-13096.40.0193
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040 0.0200 70-13074.90.0150
Methylene Chloride mg/Kg wet0.020 0.0200 40-160101 †0.0202
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020 0.200 70-160107 †0.215
Naphthalene mg/Kg wet0.0040 0.0200 40-13089.5 †0.0179
n-Propylbenzene mg/Kg wet0.0020 0.0200 70-1301070.0214
Styrene mg/Kg wet0.0020 0.0200 70-1301050.0211
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020 0.0200 70-1301100.0220
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010 0.0200 70-1301010.0201
Tetrachloroethylene mg/Kg wet0.0020 0.0200 70-1301180.0237
Tetrahydrofuran mg/Kg wet0.010 0.0200 L-0470-13060.1 *0.0120
Toluene mg/Kg wet0.0020 0.0200 70-13096.90.0194
1,2,3-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-1301100.0220
1,2,4-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-1301090.0219
1,3,5-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-1301050.0210
1,1,1-Trichloroethane mg/Kg wet0.0020 0.0200 70-13083.00.0166
1,1,2-Trichloroethane mg/Kg wet0.0020 0.0200 70-13085.00.0170
Trichloroethylene mg/Kg wet0.0020 0.0200 70-13095.50.0191
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010 0.0200 70-13077.60.0155
1,2,3-Trichloropropane mg/Kg wet0.0020 0.0200 70-1301040.0207
Page 10 of 18
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Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179442 - SW-846 5035
LCS (B179442-BS1) Prepared & Analyzed: 06/16/17
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010 0.0200 70-13080.40.0161
1,2,4-Trimethylbenzene mg/Kg wet0.0020 0.0200 70-13091.90.0184
1,3,5-Trimethylbenzene mg/Kg wet0.0020 0.0200 70-1301100.0220
Vinyl Chloride mg/Kg wet0.010 0.0200 40-13076.3 †0.0153
m+p Xylene mg/Kg wet0.0040 0.0400 70-1301050.0421
o-Xylene mg/Kg wet0.0020 0.0200 70-1301040.0209
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 80.00.0400
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 1000.0500
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 1070.0535
LCS Dup (B179442-BSD1) Prepared & Analyzed: 06/16/17
Acetone mg/Kg wet0.10 0.200 25 L-0470-16067.8 3.16*†0.136
Acrylonitrile mg/Kg wet0.0060 0.0200 2570-13096.2 6.220.0192
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010 0.0200 2570-13074.0 1.090.0148
Benzene mg/Kg wet0.0020 0.0200 2570-13084.8 1.070.0170
Bromobenzene mg/Kg wet0.0020 0.0200 2570-13094.7 0.6360.0189
Bromochloromethane mg/Kg wet0.0020 0.0200 2570-130102 6.050.0204
Bromodichloromethane mg/Kg wet0.0020 0.0200 2570-13081.0 1.590.0162
Bromoform mg/Kg wet0.0020 0.0200 2570-130118 3.090.0236
Bromomethane mg/Kg wet0.010 0.0200 2540-13060.8 6.28 †0.0122
2-Butanone (MEK)mg/Kg wet0.040 0.200 2570-16094.1 4.51 †0.188
tert-Butyl Alcohol (TBA)mg/Kg wet0.040 0.200 2540-13090.3 5.44 †0.181
n-Butylbenzene mg/Kg wet0.0020 0.0200 2570-13092.9 0.2160.0186
sec-Butylbenzene mg/Kg wet0.0020 0.0200 2570-130113 2.600.0226
tert-Butylbenzene mg/Kg wet0.0020 0.0200 2570-160103 3.25 †0.0207
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010 0.0200 2570-13088.1 2.300.0176
Carbon Disulfide mg/Kg wet0.0060 0.0200 2570-13079.1 2.500.0158
Carbon Tetrachloride mg/Kg wet0.0020 0.0200 2570-13088.4 4.510.0177
Chlorobenzene mg/Kg wet0.0020 0.0200 2570-130109 1.010.0217
Chlorodibromomethane mg/Kg wet0.0010 0.0200 2570-13099.6 3.790.0199
Chloroethane mg/Kg wet0.020 0.0200 25 L-07, J70-13068.8 2.44*0.0138
Chloroform mg/Kg wet0.0040 0.0200 2570-13076.4 0.9200.0153
Chloromethane mg/Kg wet0.010 0.0200 2570-13072.4 1.240.0145
2-Chlorotoluene mg/Kg wet0.0020 0.0200 2570-130108 0.5550.0217
4-Chlorotoluene mg/Kg wet0.0020 0.0200 2570-130106 1.820.0211
Cyclohexane mg/Kg wet0.0020 0.0200 2570-130100 0.3980.0201
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020 0.0200 2570-13094.1 12.90.0188
1,2-Dibromoethane (EDB)mg/Kg wet0.0010 0.0200 2570-13094.2 1.890.0188
Dibromomethane mg/Kg wet0.0020 0.0200 2570-13089.6 0.3340.0179
1,2-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-130111 6.020.0222
1,3-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-130109 4.790.0218
1,4-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-130108 3.490.0216
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040 0.0200 2570-130109 10.10.0217
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 0.0200 25 J40-16055.2 3.50 †0.0110
1,1-Dichloroethane mg/Kg wet0.0020 0.0200 2570-13092.5 0.6510.0185
1,2-Dichloroethane mg/Kg wet0.0020 0.0200 2570-13091.9 1.510.0184
1,1-Dichloroethylene mg/Kg wet0.0040 0.0200 2570-13083.9 2.530.0168
cis-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 2570-13085.5 2.490.0171
trans-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 2570-130108 2.910.0216
1,2-Dichloropropane mg/Kg wet0.0020 0.0200 2570-130103 0.8690.0206
1,3-Dichloropropane mg/Kg wet0.0010 0.0200 2570-13088.2 1.140.0176
2,2-Dichloropropane mg/Kg wet0.0020 0.0200 2570-13077.1 3.560.0154
Page 11 of 18
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Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179442 - SW-846 5035
LCS Dup (B179442-BSD1) Prepared & Analyzed: 06/16/17
1,1-Dichloropropene mg/Kg wet0.0020 0.0200 2570-13082.1 2.760.0164
cis-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 2570-13083.5 2.790.0167
trans-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 2570-13085.0 1.630.0170
Diethyl Ether mg/Kg wet0.020 0.0200 25 J70-13075.5 1.710.0151
Diisopropyl Ether (DIPE)mg/Kg wet0.0010 0.0200 2570-13094.4 0.8510.0189
1,4-Dioxane mg/Kg wet0.10 0.200 5040-160127 11.7 † ‡0.253
Ethylbenzene mg/Kg wet0.0020 0.0200 2570-130104 0.8650.0207
Hexachlorobutadiene mg/Kg wet0.0020 0.0200 2570-160146 4.900.0293
2-Hexanone (MBK)mg/Kg wet0.020 0.200 2570-160109 3.12 †0.217
Isopropylbenzene (Cumene)mg/Kg wet0.0020 0.0200 2570-130128 0.7050.0256
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020 0.0200 2570-130103 2.950.0206
Methyl Acetate mg/Kg wet0.0020 0.0200 2570-13090.9 5.870.0182
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040 0.0200 2570-13077.8 3.800.0156
Methylene Chloride mg/Kg wet0.020 0.0200 2540-160103 1.57 †0.0206
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020 0.200 2570-160111 2.94 †0.221
Naphthalene mg/Kg wet0.0040 0.0200 2540-13096.5 7.53 †0.0193
n-Propylbenzene mg/Kg wet0.0020 0.0200 2570-130109 2.040.0218
Styrene mg/Kg wet0.0020 0.0200 2570-130106 0.4730.0212
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020 0.0200 2570-130110 0.09080.0220
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010 0.0200 2570-130104 3.230.0208
Tetrachloroethylene mg/Kg wet0.0020 0.0200 2570-130123 3.650.0245
Tetrahydrofuran mg/Kg wet0.010 0.0200 25 L-0470-13068.0 12.3*0.0136
Toluene mg/Kg wet0.0020 0.0200 2570-13096.1 0.8290.0192
1,2,3-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-130114 3.830.0229
1,2,4-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-130119 8.750.0239
1,3,5-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-130112 6.640.0224
1,1,1-Trichloroethane mg/Kg wet0.0020 0.0200 2570-13085.7 3.200.0171
1,1,2-Trichloroethane mg/Kg wet0.0020 0.0200 2570-13085.4 0.4690.0171
Trichloroethylene mg/Kg wet0.0020 0.0200 2570-13097.2 1.760.0194
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010 0.0200 2570-13078.6 1.280.0157
1,2,3-Trichloropropane mg/Kg wet0.0020 0.0200 2570-130109 4.620.0217
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010 0.0200 2570-13082.7 2.820.0165
1,2,4-Trimethylbenzene mg/Kg wet0.0020 0.0200 2570-13096.0 4.360.0192
1,3,5-Trimethylbenzene mg/Kg wet0.0020 0.0200 2570-130112 1.620.0224
Vinyl Chloride mg/Kg wet0.010 0.0200 2540-13077.7 1.82 †0.0155
m+p Xylene mg/Kg wet0.0040 0.0400 2570-130105 0.4290.0419
o-Xylene mg/Kg wet0.0020 0.0200 2570-130104 0.6720.0208
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 79.60.0398
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 99.80.0499
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 1060.0532
Page 12 of 18
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FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits.
Reported value for this compound is likely to be biased on the low side.
L-04
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD between the two LFB/LCS results is within method specified criteria.
L-07
Page 13 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260B in Soil
NCAcetone
NCAcrylonitrile
NCtert-Amyl Methyl Ether (TAME)
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCtert-Butyl Alcohol (TBA)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCtert-Butyl Ethyl Ether (TBEE)
NCCarbon Disulfide
NCCarbon Tetrachloride
NCChlorobenzene
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromo-3-chloropropane (DBCP)
NC1,2-Dibromoethane (EDB)
NCDibromomethane
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCtrans-1,4-Dichloro-2-butene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiethyl Ether
NCDiisopropyl Ether (DIPE)
NC1,4-Dioxane
NCEthylbenzene
Page 14 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260B in Soil
NCHexachlorobutadiene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
NC1,1,1,2-Tetrachloroethane
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCTetrahydrofuran
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,3,5-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2005AIHA 02/1/2018
M-MA100Massachusetts DEPMA 06/30/2018
PH-0567Connecticut Department of Publilc HealthCT 09/30/2017
10899 NELAPNew York State Department of HealthNY 04/1/2018
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2018
LAO00112Rhode Island Department of HealthRI 12/30/2017
652North Carolina Div. of Water QualityNC 12/31/2017
MA007 NELAPNew Jersey DEPNJ 06/30/2018
E871027 NELAPFlorida Department of HealthFL 06/30/2018
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2017
2011028State of MaineME 06/9/2019
460217Commonwealth of VirginiaVA 12/14/2017
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2017
VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2018
Page 15 of 18
Page 16 of 18
Page 17 of 18
Page 18 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
June 21, 2017
Brett Byrn
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
Project Location: Colfax, NC
Client Job Number:
Project Number: [none]
Laboratory Work Order Number: 17F0782
Enclosed are results of analyses for samples received by the laboratory on June 14, 2017. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 28
Table of Contents
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 7
17F0782-01 7
Sample Preparation Information 11
QC Data 12
Volatile Organic Compounds by GC/MS 12
B179400 12
Semivolatile Organic Compounds by GC/MS 16
B179392 16
Flag/Qualifier Summary 21
Certifications 22
Chain of Custody/Sample Receipt 26
Page 2 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
6/21/2017
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
ATTN: Brett Byrn
[none]
17F0782
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Colfax, NC
MW-12D 17F0782-01 Ground Water SM21-22 6200B
SW-846 8270D
[TOC_1]Sample Summary[TOC]
Page 3 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
[TOC_1]Case Narrative[TOC]
Page 4 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
SM21-22 6200B
Qualifications:
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this
compound is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
L-04
Acetone
17F0782-01[MW-12D], B179400-BLK1, B179400-BS1, B179400-BSD1
SW-846 8270D
Qualifications:
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
outside of control limits. Reduced precision anticipated for any reported result for this compound.
Analyte & Samples(s) Qualified:
L-07A
Benzidine
B179392-BSD1
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any reported value for this
compound.
Analyte & Samples(s) Qualified:
R-05
2-Chloronaphthalene
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Benzidine
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Matrix spike duplicate RPD is outside of control limits. Reduced precision is anticipated for reported result for this compound in this sample.
Analyte & Samples(s) Qualified:
R-06
Benzidine
B179392-BLK1
One associated surrogate standard recovery is outside of control limits but the other(s) is/are within limits. All recoveries are > 10%.
Analyte & Samples(s) Qualified:
S-07
2,4,6-Tribromophenol
B179392-BSD1
Initial calibration did not meet method specifications. Compound was calibrated using a response factor where %RSD is outside of method
specified criteria.
Analyte & Samples(s) Qualified:
V-04
Benzidine
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Continuing calibration did not meet method specifications and was biased on the low side for this compound. Increased uncertainty is
associated with the reported value which is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
V-05
2-Methylphenol
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Benzidine
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Benzo(g,h,i)perylene
B179392-BLK1, B179392-BS1, B179392-BSD1
Dibenz(a,h)anthracene
B179392-BLK1, B179392-BS1, B179392-BSD1
Hexachlorocyclopentadiene
B179392-BLK1, B179392-BS1, B179392-BSD1
Indeno(1,2,3-cd)pyrene
B179392-BLK1, B179392-BS1, B179392-BSD1
Page 5 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Response factor is less than method specified minimum acceptable value. Reduced precision and accuracy may be associated with reported
result.
Analyte & Samples(s) Qualified:
V-16
Pentachloronitrobenzene
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Initial calibration did not meet method specifications. Compound was calibrated using linear regression with correlation coefficient <0.99.
Reduced precision and accuracy may be associated with reported result.
Analyte & Samples(s) Qualified:
V-19
2,4-Dinitrophenol
B179392-BLK1, B179392-BS1, B179392-BSD1
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Project Manager
Page 6 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/14/2017
Work Order: 17F0782Sample Description:Project Location: Colfax, NC
Sample ID: 17F0782-01
Field Sample #: MW-12D
Sample Matrix: Ground Water
Sampled: 6/13/2017 12:30
[TOC_2]17F0782-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/16/17 23:47 CMRµg/L4.9 6/16/17SM21-22 6200B1L-04Acetone
ND 0.50 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B1Benzene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1Bromobenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.22 6/16/17SM21-22 6200B1Bromochloromethane
ND 0.50 6/16/17 23:47 CMRµg/L0.30 6/16/17SM21-22 6200B1Bromodichloromethane
ND 0.50 6/16/17 23:47 CMRµg/L0.21 6/16/17SM21-22 6200B1Bromoform
ND 2.0 6/16/17 23:47 CMRµg/L0.94 6/16/17SM21-22 6200B1Bromomethane
ND 5.0 6/16/17 23:47 CMRµg/L2.4 6/16/17SM21-22 6200B12-Butanone (MEK)
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1n-Butylbenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.25 6/16/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/16/17 23:47 CMRµg/L0.16 6/16/17SM21-22 6200B1Chlorobenzene
ND 50 6/16/17 23:47 CMRµg/L45 6/16/17SM21-22 6200B1Ethanol
ND 0.50 6/16/17 23:47 CMRµg/L0.10 6/16/17SM21-22 6200B1Chlorodibromomethane
ND 0.50 6/16/17 23:47 CMRµg/L0.28 6/16/17SM21-22 6200B1Chloroethane
2.3 0.50 6/16/17 23:47 CMRµg/L0.22 6/16/17SM21-22 6200B1Chloroform
ND 0.60 6/16/17 23:47 CMRµg/L0.55 6/16/17SM21-22 6200B1Chloromethane
ND 0.50 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/16/17 23:47 CMRµg/L0.14 6/16/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/16/17 23:47 CMRµg/L0.17 6/16/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.17 6/16/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.28 6/16/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/16/17 23:47 CMRµg/L0.16 6/16/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/16/17 23:47 CMRµg/L0.19 6/16/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/16/17 23:47 CMRµg/L0.21 6/16/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/16/17 23:47 CMRµg/L0.21 6/16/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/16/17 23:47 CMRµg/L0.11 6/16/17SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 6/16/17 23:47 CMRµg/L0.18 6/16/17SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B1Ethylbenzene
ND 5.0 6/16/17 23:47 CMRµg/L1.5 6/16/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
0.93 0.50 6/16/17 23:47 CMRµg/L0.090 6/16/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/16/17 23:47 CMRµg/L3.2 6/16/17SM21-22 6200B1Methylene Chloride
ND 5.0 6/16/17 23:47 CMRµg/L1.5 6/16/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 7 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/14/2017
Work Order: 17F0782Sample Description:Project Location: Colfax, NC
Sample ID: 17F0782-01
Field Sample #: MW-12D
Sample Matrix: Ground Water
Sampled: 6/13/2017 12:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B1Naphthalene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1Styrene
ND 0.50 6/16/17 23:47 CMRµg/L0.16 6/16/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/16/17 23:47 CMRµg/L0.27 6/16/17SM21-22 6200B1Tetrachloroethylene
ND 0.50 6/16/17 23:47 CMRµg/L0.17 6/16/17SM21-22 6200B1Toluene
ND 2.0 6/16/17 23:47 CMRµg/L0.14 6/16/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/16/17 23:47 CMRµg/L0.19 6/16/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/16/17 23:47 CMRµg/L0.24 6/16/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/16/17 23:47 CMRµg/L0.20 6/16/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/16/17 23:47 CMRµg/L0.22 6/16/17SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 6/16/17 23:47 CMRµg/L0.18 6/16/17SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B11,3,5-Trimethylbenzene
ND 5.0 6/16/17 23:47 CMRµg/L1.4 6/16/17SM21-22 6200B1Vinyl Acetate
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B1Vinyl Chloride
ND 1.0 6/16/17 23:47 CMRµg/L0.26 6/16/17SM21-22 6200B1m+p Xylene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 85.9 6/16/17 23:4770-130
Toluene-d8 99.2 6/16/17 23:4770-130
4-Bromofluorobenzene 98.2 6/16/17 23:4770-130
Page 8 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/14/2017
Work Order: 17F0782Sample Description:Project Location: Colfax, NC
Sample ID: 17F0782-01
Field Sample #: MW-12D
Sample Matrix: Ground Water
Sampled: 6/13/2017 12:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 5.0 6/20/17 11:17 BGLµg/L4.0 6/16/17SW-846 8270D1Acenaphthene
ND 5.0 6/20/17 11:17 BGLµg/L4.6 6/16/17SW-846 8270D1Acenaphthylene
ND 10 6/20/17 11:17 BGLµg/L4.0 6/16/17SW-846 8270D1Acetophenone
ND 5.0 6/20/17 11:17 BGLµg/L3.7 6/16/17SW-846 8270D1Aniline
ND 5.0 6/20/17 11:17 BGLµg/L5.0 6/16/17SW-846 8270D1Anthracene
ND 20 6/20/17 11:17 BGLµg/L9.4 6/16/17SW-846 8270D1R-05, V-04, V-05Benzidine
ND 5.0 6/20/17 11:17 BGLµg/L1.8 6/16/17SW-846 8270D1Benzo(a)anthracene
ND 5.0 6/20/17 11:17 BGLµg/L4.9 6/16/17SW-846 8270D1Benzo(a)pyrene
ND 5.0 6/20/17 11:17 BGLµg/L5.0 6/16/17SW-846 8270D1Benzo(b)fluoranthene
ND 5.0 6/20/17 11:17 BGLµg/L4.0 6/16/17SW-846 8270D1Benzo(g,h,i)perylene
ND 5.0 6/20/17 11:17 BGLµg/L2.2 6/16/17SW-846 8270D1Benzo(k)fluoranthene
ND 10 6/20/17 11:17 BGLµg/L2.4 6/16/17SW-846 8270D1Benzoic Acid
ND 10 6/20/17 11:17 BGLµg/L4.8 6/16/17SW-846 8270D1Bis(2-chloroethoxy)methane
ND 10 6/20/17 11:17 BGLµg/L4.2 6/16/17SW-846 8270D1Bis(2-chloroethyl)ether
ND 10 6/20/17 11:17 BGLµg/L3.0 6/16/17SW-846 8270D1Bis(2-chloroisopropyl)ether
ND 10 6/20/17 11:17 BGLµg/L4.7 6/16/17SW-846 8270D1Bis(2-Ethylhexyl)phthalate
ND 10 6/20/17 11:17 BGLµg/L2.0 6/16/17SW-846 8270D14-Bromophenylphenylether
ND 10 6/20/17 11:17 BGLµg/L3.0 6/16/17SW-846 8270D1Butylbenzylphthalate
ND 10 6/20/17 11:17 BGLµg/L4.5 6/16/17SW-846 8270D1Carbazole
ND 10 6/20/17 11:17 BGLµg/L3.9 6/16/17SW-846 8270D14-Chloroaniline
ND 10 6/20/17 11:17 BGLµg/L4.9 6/16/17SW-846 8270D14-Chloro-3-methylphenol
ND 10 6/20/17 11:17 BGLµg/L2.9 6/16/17SW-846 8270D1R-052-Chloronaphthalene
ND 10 6/20/17 11:17 BGLµg/L1.6 6/16/17SW-846 8270D12-Chlorophenol
ND 10 6/20/17 11:17 BGLµg/L4.7 6/16/17SW-846 8270D14-Chlorophenylphenylether
ND 5.0 6/20/17 11:17 BGLµg/L2.5 6/16/17SW-846 8270D1Chrysene
ND 5.0 6/20/17 11:17 BGLµg/L4.1 6/16/17SW-846 8270D1Dibenz(a,h)anthracene
ND 5.0 6/20/17 11:17 BGLµg/L4.7 6/16/17SW-846 8270D1Dibenzofuran
ND 10 6/20/17 11:17 BGLµg/L4.7 6/16/17SW-846 8270D1Di-n-butylphthalate
ND 5.0 6/20/17 11:17 BGLµg/L1.5 6/16/17SW-846 8270D11,2-Dichlorobenzene
ND 5.0 6/20/17 11:17 BGLµg/L1.4 6/16/17SW-846 8270D11,3-Dichlorobenzene
ND 5.0 6/20/17 11:17 BGLµg/L1.4 6/16/17SW-846 8270D11,4-Dichlorobenzene
ND 10 6/20/17 11:17 BGLµg/L2.2 6/16/17SW-846 8270D13,3-Dichlorobenzidine
ND 10 6/20/17 11:17 BGLµg/L4.6 6/16/17SW-846 8270D12,4-Dichlorophenol
ND 10 6/20/17 11:17 BGLµg/L4.2 6/16/17SW-846 8270D1Diethylphthalate
ND 10 6/20/17 11:17 BGLµg/L2.4 6/16/17SW-846 8270D12,4-Dimethylphenol
ND 10 6/20/17 11:17 BGLµg/L4.6 6/16/17SW-846 8270D1Dimethylphthalate
ND 10 6/20/17 11:17 BGLµg/L5.6 6/16/17SW-846 8270D14,6-Dinitro-2-methylphenol
ND 10 6/20/17 11:17 BGLµg/L6.7 6/16/17SW-846 8270D12,4-Dinitrophenol
ND 10 6/20/17 11:17 BGLµg/L5.2 6/16/17SW-846 8270D12,4-Dinitrotoluene
ND 10 6/20/17 11:17 BGLµg/L4.9 6/16/17SW-846 8270D12,6-Dinitrotoluene
ND 10 6/20/17 11:17 BGLµg/L4.3 6/16/17SW-846 8270D1Di-n-octylphthalate
ND 10 6/20/17 11:17 BGLµg/L2.4 6/16/17SW-846 8270D11,2-Diphenylhydrazine (as Azobenzene)
ND 5.0 6/20/17 11:17 BGLµg/L4.4 6/16/17SW-846 8270D1Fluoranthene
ND 5.0 6/20/17 11:17 BGLµg/L4.9 6/16/17SW-846 8270D1Fluorene
Page 9 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/14/2017
Work Order: 17F0782Sample Description:Project Location: Colfax, NC
Sample ID: 17F0782-01
Field Sample #: MW-12D
Sample Matrix: Ground Water
Sampled: 6/13/2017 12:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 10 6/20/17 11:17 BGLµg/L4.6 6/16/17SW-846 8270D1Hexachlorobenzene
ND 10 6/20/17 11:17 BGLµg/L1.8 6/16/17SW-846 8270D1Hexachlorobutadiene
ND 10 6/20/17 11:17 BGLµg/L6.0 6/16/17SW-846 8270D1Hexachlorocyclopentadiene
ND 10 6/20/17 11:17 BGLµg/L1.5 6/16/17SW-846 8270D1Hexachloroethane
ND 5.0 6/20/17 11:17 BGLµg/L4.2 6/16/17SW-846 8270D1Indeno(1,2,3-cd)pyrene
ND 10 6/20/17 11:17 BGLµg/L1.8 6/16/17SW-846 8270D1Isophorone
ND 5.0 6/20/17 11:17 BGLµg/L1.4 6/16/17SW-846 8270D11-Methylnaphthalene
ND 5.0 6/20/17 11:17 BGLµg/L1.4 6/16/17SW-846 8270D12-Methylnaphthalene
ND 10 6/20/17 11:17 BGLµg/L2.6 6/16/17SW-846 8270D1V-052-Methylphenol
ND 10 6/20/17 11:17 BGLµg/L4.1 6/16/17SW-846 8270D13/4-Methylphenol
ND 5.0 6/20/17 11:17 BGLµg/L1.4 6/16/17SW-846 8270D1Naphthalene
ND 10 6/20/17 11:17 BGLµg/L6.3 6/16/17SW-846 8270D12-Nitroaniline
ND 10 6/20/17 11:17 BGLµg/L4.3 6/16/17SW-846 8270D13-Nitroaniline
ND 10 6/20/17 11:17 BGLµg/L3.7 6/16/17SW-846 8270D14-Nitroaniline
ND 10 6/20/17 11:17 BGLµg/L4.3 6/16/17SW-846 8270D1Nitrobenzene
ND 10 6/20/17 11:17 BGLµg/L2.0 6/16/17SW-846 8270D12-Nitrophenol
ND 10 6/20/17 11:17 BGLµg/L2.3 6/16/17SW-846 8270D14-Nitrophenol
ND 10 6/20/17 11:17 BGLµg/L1.3 6/16/17SW-846 8270D1N-Nitrosodimethylamine
ND 10 6/20/17 11:17 BGLµg/L1.9 6/16/17SW-846 8270D1N-Nitrosodiphenylamine
ND 10 6/20/17 11:17 BGLµg/L4.6 6/16/17SW-846 8270D1N-Nitrosodi-n-propylamine
ND 10 6/20/17 11:17 BGLµg/L2.9 6/16/17SW-846 8270D1V-16Pentachloronitrobenzene
ND 10 6/20/17 11:17 BGLµg/L3.4 6/16/17SW-846 8270D1Pentachlorophenol
ND 5.0 6/20/17 11:17 BGLµg/L2.9 6/16/17SW-846 8270D1Phenanthrene
ND 10 6/20/17 11:17 BGLµg/L2.5 6/16/17SW-846 8270D1Phenol
ND 5.0 6/20/17 11:17 BGLµg/L2.6 6/16/17SW-846 8270D1Pyrene
ND 5.0 6/20/17 11:17 BGLµg/L4.7 6/16/17SW-846 8270D1Pyridine
ND 10 6/20/17 11:17 BGLµg/L2.1 6/16/17SW-846 8270D11,2,4,5-Tetrachlorobenzene
ND 5.0 6/20/17 11:17 BGLµg/L1.7 6/16/17SW-846 8270D11,2,4-Trichlorobenzene
ND 10 6/20/17 11:17 BGLµg/L4.0 6/16/17SW-846 8270D12,4,5-Trichlorophenol
ND 10 6/20/17 11:17 BGLµg/L3.7 6/16/17SW-846 8270D12,4,6-Trichlorophenol
Surrogates % Recovery Recovery Limits Flag/Qual
2-Fluorophenol 48.4 6/20/17 11:1715-110
Phenol-d6 34.2 6/20/17 11:1715-110
Nitrobenzene-d5 80.0 6/20/17 11:1730-130
2-Fluorobiphenyl 86.0 6/20/17 11:1730-130
2,4,6-Tribromophenol 94.1 6/20/17 11:1715-110
p-Terphenyl-d14 95.6 6/20/17 11:1730-130
Page 10 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B179400 06/16/175 5.0017F0782-01 [MW-12D]
Prep Method: SW-846 3510C-SW-846 8270D
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B179392 06/16/171000 1.0017F0782-01 [MW-12D]
[TOC_1]Sample Preparation Information[TOC]
Page 11 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B179400 - SW-846 5030B
[TOC_3]B179400[TOC]
Blank (B179400-BLK1) Prepared & Analyzed: 06/16/17
Acetone µg/L50 L-04ND
Benzene µg/L0.50ND
Bromobenzene µg/L0.50ND
Bromochloromethane µg/L0.50ND
Bromodichloromethane µg/L0.50ND
Bromoform µg/L0.50ND
Bromomethane µg/L2.0ND
2-Butanone (MEK)µg/L5.0ND
n-Butylbenzene µg/L0.50ND
sec-Butylbenzene µg/L0.50ND
tert-Butylbenzene µg/L0.50ND
Carbon Tetrachloride µg/L0.50ND
Chlorobenzene µg/L0.50ND
Ethanol µg/L50ND
Chlorodibromomethane µg/L0.50ND
Chloroethane µg/L0.50ND
Chloroform µg/L0.50ND
Chloromethane µg/L0.60ND
2-Chlorotoluene µg/L0.50ND
4-Chlorotoluene µg/L0.50ND
1,2-Dibromoethane (EDB)µg/L0.50ND
1,2-Dichlorobenzene µg/L0.50ND
1,3-Dichlorobenzene µg/L0.50ND
1,4-Dichlorobenzene µg/L0.50ND
Dichlorodifluoromethane (Freon 12)µg/L0.50ND
1,1-Dichloroethane µg/L0.50ND
1,2-Dichloroethane µg/L0.50ND
1,1-Dichloroethylene µg/L0.50ND
cis-1,2-Dichloroethylene µg/L0.50ND
trans-1,2-Dichloroethylene µg/L0.50ND
1,2-Dichloropropane µg/L0.50ND
1,3-Dichloropropane µg/L0.50ND
2,2-Dichloropropane µg/L0.50ND
1,1-Dichloropropene µg/L0.50ND
cis-1,3-Dichloropropene µg/L0.50ND
trans-1,3-Dichloropropene µg/L0.50ND
Diisopropyl Ether (DIPE)µg/L0.50ND
Ethylbenzene µg/L0.50ND
2-Hexanone (MBK)µg/L5.0ND
Isopropylbenzene (Cumene)µg/L0.50ND
p-Isopropyltoluene (p-Cymene)µg/L0.50ND
Methyl tert-Butyl Ether (MTBE)µg/L0.50ND
Methylene Chloride µg/L5.0ND
4-Methyl-2-pentanone (MIBK)µg/L5.0ND
Naphthalene µg/L1.0ND
n-Propylbenzene µg/L0.50ND
Styrene µg/L0.50ND
1,1,2,2-Tetrachloroethane µg/L0.50ND
Tetrachloroethylene µg/L0.50ND
Toluene µg/L0.50ND
1,2,3-Trichlorobenzene µg/L2.0ND
1,2,4-Trichlorobenzene µg/L2.0ND
[TOC_1]QC Data[TOC]
Page 12 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179400 - SW-846 5030B
Blank (B179400-BLK1) Prepared & Analyzed: 06/16/17
1,1,1-Trichloroethane µg/L0.50ND
1,1,2-Trichloroethane µg/L0.50ND
Trichloroethylene µg/L0.50ND
Trichlorofluoromethane (Freon 11)µg/L0.50ND
1,2,3-Trichloropropane µg/L1.0ND
1,2,4-Trimethylbenzene µg/L0.50ND
1,3,5-Trimethylbenzene µg/L0.50ND
Vinyl Acetate µg/L5.0ND
Vinyl Chloride µg/L0.50ND
m+p Xylene µg/L1.0ND
o-Xylene µg/L0.50ND
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 84.521.1
µg/L 25.0 70-130Surrogate: Toluene-d8 97.924.5
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 96.424.1
LCS (B179400-BS1) Prepared & Analyzed: 06/16/17
Acetone µg/L50 100 L-0470-13051.4 *†51.4
Benzene µg/L0.50 10.0 70-13010810.8
Bromobenzene µg/L0.50 10.0 70-13010410.4
Bromochloromethane µg/L0.50 10.0 70-13010910.9
Bromodichloromethane µg/L0.50 10.0 70-13010010.0
Bromoform µg/L0.50 10.0 70-13098.89.88
Bromomethane µg/L2.0 10.0 60-14094.3 †9.43
2-Butanone (MEK)µg/L5.0 100 70-13078.4 †78.4
n-Butylbenzene µg/L0.50 10.0 70-13097.19.71
sec-Butylbenzene µg/L0.50 10.0 70-13099.59.95
tert-Butylbenzene µg/L0.50 10.0 70-13098.89.88
Carbon Tetrachloride µg/L0.50 10.0 70-13010110.1
Chlorobenzene µg/L0.50 10.0 70-13010610.6
Ethanol µg/L50 100 70-13083.483.4
Chlorodibromomethane µg/L0.50 10.0 70-13010310.3
Chloroethane µg/L0.50 10.0 60-14010010.0
Chloroform µg/L0.50 10.0 70-13094.59.45
Chloromethane µg/L0.60 10.0 60-14091.8 †9.18
2-Chlorotoluene µg/L0.50 10.0 70-13011011.0
4-Chlorotoluene µg/L0.50 10.0 70-13010710.7
1,2-Dibromoethane (EDB)µg/L0.50 10.0 70-13010310.3
1,2-Dichlorobenzene µg/L0.50 10.0 70-13094.69.46
1,3-Dichlorobenzene µg/L0.50 10.0 70-13092.09.20
1,4-Dichlorobenzene µg/L0.50 10.0 70-13094.39.43
Dichlorodifluoromethane (Freon 12)µg/L0.50 10.0 60-140101 †10.1
1,1-Dichloroethane µg/L0.50 10.0 70-13010410.4
1,2-Dichloroethane µg/L0.50 10.0 70-13092.39.23
1,1-Dichloroethylene µg/L0.50 10.0 70-13093.89.38
cis-1,2-Dichloroethylene µg/L0.50 10.0 70-13096.99.69
trans-1,2-Dichloroethylene µg/L0.50 10.0 70-13010210.2
1,2-Dichloropropane µg/L0.50 10.0 70-13011211.2
1,3-Dichloropropane µg/L0.50 10.0 70-13011111.1
2,2-Dichloropropane µg/L0.50 10.0 70-13083.0 †8.30
1,1-Dichloropropene µg/L0.50 10.0 70-13010310.3
cis-1,3-Dichloropropene µg/L0.50 10.0 70-13011111.1
trans-1,3-Dichloropropene µg/L0.50 10.0 70-13010410.4
Page 13 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179400 - SW-846 5030B
LCS (B179400-BS1) Prepared & Analyzed: 06/16/17
Diisopropyl Ether (DIPE)µg/L0.50 10.0 70-13091.09.10
Ethylbenzene µg/L0.50 10.0 70-13011211.2
2-Hexanone (MBK)µg/L5.0 100 70-13091.2 †91.2
Isopropylbenzene (Cumene)µg/L0.50 10.0 70-13011111.1
p-Isopropyltoluene (p-Cymene)µg/L0.50 10.0 70-13097.69.76
Methyl tert-Butyl Ether (MTBE)µg/L0.50 10.0 70-13010310.3
Methylene Chloride µg/L5.0 10.0 70-13093.19.31
4-Methyl-2-pentanone (MIBK)µg/L5.0 100 70-13099.8 †99.8
Naphthalene µg/L1.0 10.0 70-13095.7 †9.57
n-Propylbenzene µg/L0.50 10.0 70-13010710.7
Styrene µg/L0.50 10.0 70-13011511.5
1,1,2,2-Tetrachloroethane µg/L0.50 10.0 70-13010410.4
Tetrachloroethylene µg/L0.50 10.0 70-13011011.0
Toluene µg/L0.50 10.0 70-13011411.4
1,2,3-Trichlorobenzene µg/L2.0 10.0 70-13089.48.94
1,2,4-Trichlorobenzene µg/L2.0 10.0 70-13089.48.94
1,1,1-Trichloroethane µg/L0.50 10.0 70-13094.49.44
1,1,2-Trichloroethane µg/L0.50 10.0 70-13010510.5
Trichloroethylene µg/L0.50 10.0 70-13010610.6
Trichlorofluoromethane (Freon 11)µg/L0.50 10.0 70-13098.29.82
1,2,3-Trichloropropane µg/L1.0 10.0 70-13098.89.88
1,2,4-Trimethylbenzene µg/L0.50 10.0 70-13010310.3
1,3,5-Trimethylbenzene µg/L0.50 10.0 70-13011011.0
Vinyl Acetate µg/L5.0 100 70-13092.192.1
Vinyl Chloride µg/L0.50 10.0 60-140101 †10.1
m+p Xylene µg/L1.0 20.0 70-13011022.0
o-Xylene µg/L0.50 10.0 70-13010710.7
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 85.021.2
µg/L 25.0 70-130Surrogate: Toluene-d8 10025.0
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10125.3
LCS Dup (B179400-BSD1) Prepared & Analyzed: 06/16/17
Acetone µg/L50 100 25 L-0470-13052.2 1.53*†52.2
Benzene µg/L0.50 10.0 2570-130109 1.3810.9
Bromobenzene µg/L0.50 10.0 2570-130107 2.0810.7
Bromochloromethane µg/L0.50 10.0 2570-130113 4.1411.3
Bromodichloromethane µg/L0.50 10.0 2570-130104 3.1410.4
Bromoform µg/L0.50 10.0 2570-13096.4 2.469.64
Bromomethane µg/L2.0 10.0 2560-140100 6.27 †10.0
2-Butanone (MEK)µg/L5.0 100 2570-13080.9 3.14 †80.9
n-Butylbenzene µg/L0.50 10.0 2570-130103 5.9010.3
sec-Butylbenzene µg/L0.50 10.0 2570-130104 4.5210.4
tert-Butylbenzene µg/L0.50 10.0 2570-130101 1.9010.1
Carbon Tetrachloride µg/L0.50 10.0 2570-130102 1.2810.2
Chlorobenzene µg/L0.50 10.0 2570-130108 1.4010.8
Ethanol µg/L50 100 2570-13094.8 12.894.8
Chlorodibromomethane µg/L0.50 10.0 2570-130105 1.9210.5
Chloroethane µg/L0.50 10.0 2560-14099.2 1.309.92
Chloroform µg/L0.50 10.0 2570-13094.4 0.1069.44
Chloromethane µg/L0.60 10.0 2560-14092.9 1.19 †9.29
2-Chlorotoluene µg/L0.50 10.0 2570-130110 0.27211.0
4-Chlorotoluene µg/L0.50 10.0 2570-130110 2.9411.0
Page 14 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179400 - SW-846 5030B
LCS Dup (B179400-BSD1) Prepared & Analyzed: 06/16/17
1,2-Dibromoethane (EDB)µg/L0.50 10.0 2570-130109 5.2010.9
1,2-Dichlorobenzene µg/L0.50 10.0 2570-13094.5 0.1069.45
1,3-Dichlorobenzene µg/L0.50 10.0 2570-13093.5 1.629.35
1,4-Dichlorobenzene µg/L0.50 10.0 2570-13093.3 1.079.33
Dichlorodifluoromethane (Freon 12)µg/L0.50 10.0 2560-140102 1.18 †10.2
1,1-Dichloroethane µg/L0.50 10.0 2570-130107 2.8510.7
1,2-Dichloroethane µg/L0.50 10.0 2570-13096.0 3.939.60
1,1-Dichloroethylene µg/L0.50 10.0 2570-13094.2 0.4269.42
cis-1,2-Dichloroethylene µg/L0.50 10.0 2570-13097.7 0.8229.77
trans-1,2-Dichloroethylene µg/L0.50 10.0 2570-130103 0.97810.3
1,2-Dichloropropane µg/L0.50 10.0 2570-130112 0.17911.2
1,3-Dichloropropane µg/L0.50 10.0 2570-130114 2.4911.4
2,2-Dichloropropane µg/L0.50 10.0 2570-13085.3 2.73 †8.53
1,1-Dichloropropene µg/L0.50 10.0 2570-130108 4.8410.8
cis-1,3-Dichloropropene µg/L0.50 10.0 2570-130113 2.0511.3
trans-1,3-Dichloropropene µg/L0.50 10.0 2570-130107 3.1310.7
Diisopropyl Ether (DIPE)µg/L0.50 10.0 2570-13092.6 1.749.26
Ethylbenzene µg/L0.50 10.0 2570-130112 0.35711.2
2-Hexanone (MBK)µg/L5.0 100 2570-13095.1 4.18 †95.1
Isopropylbenzene (Cumene)µg/L0.50 10.0 2570-130113 1.5211.3
p-Isopropyltoluene (p-Cymene)µg/L0.50 10.0 2570-130100 2.4310.0
Methyl tert-Butyl Ether (MTBE)µg/L0.50 10.0 2570-130105 1.4410.5
Methylene Chloride µg/L5.0 10.0 2570-13092.5 0.6479.25
4-Methyl-2-pentanone (MIBK)µg/L5.0 100 2570-130103 2.88 †103
Naphthalene µg/L1.0 10.0 2570-130100 4.59 †10.0
n-Propylbenzene µg/L0.50 10.0 2570-130110 2.6611.0
Styrene µg/L0.50 10.0 2570-130117 1.7211.7
1,1,2,2-Tetrachloroethane µg/L0.50 10.0 2570-130105 0.57310.5
Tetrachloroethylene µg/L0.50 10.0 2570-130111 0.81511.1
Toluene µg/L0.50 10.0 2570-130115 0.87611.5
1,2,3-Trichlorobenzene µg/L2.0 10.0 2570-13098.1 9.289.81
1,2,4-Trichlorobenzene µg/L2.0 10.0 2570-13094.7 5.769.47
1,1,1-Trichloroethane µg/L0.50 10.0 2570-13096.7 2.419.67
1,1,2-Trichloroethane µg/L0.50 10.0 2570-130110 4.7211.0
Trichloroethylene µg/L0.50 10.0 2570-130108 1.7710.8
Trichlorofluoromethane (Freon 11)µg/L0.50 10.0 2570-13099.5 1.329.95
1,2,3-Trichloropropane µg/L1.0 10.0 2570-130108 8.8110.8
1,2,4-Trimethylbenzene µg/L0.50 10.0 2570-130104 0.96210.4
1,3,5-Trimethylbenzene µg/L0.50 10.0 2570-130112 2.3411.2
Vinyl Acetate µg/L5.0 100 2570-13093.1 1.0893.1
Vinyl Chloride µg/L0.50 10.0 2560-140101 0.792 †10.1
m+p Xylene µg/L1.0 20.0 2570-130111 1.2222.2
o-Xylene µg/L0.50 10.0 2570-130110 2.0311.0
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 84.221.1
µg/L 25.0 70-130Surrogate: Toluene-d8 10125.4
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10225.5
Page 15 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Semivolatile Organic Compounds by GC/MS[TOC]
Batch B179392 - SW-846 3510C
[TOC_3]B179392[TOC]
Blank (B179392-BLK1) Prepared: 06/16/17 Analyzed: 06/20/17
Acenaphthene µg/L5.0ND
Acenaphthylene µg/L5.0ND
Acetophenone µg/L10ND
Aniline µg/L5.0ND
Anthracene µg/L5.0ND
Benzidine µg/L20 R-05, R-06, V-04,
V-05
ND
Benzo(a)anthracene µg/L5.0ND
Benzo(a)pyrene µg/L5.0ND
Benzo(b)fluoranthene µg/L5.0ND
Benzo(g,h,i)perylene µg/L5.0 V-05ND
Benzo(k)fluoranthene µg/L5.0ND
Benzoic Acid µg/L10ND
Bis(2-chloroethoxy)methane µg/L10ND
Bis(2-chloroethyl)ether µg/L10ND
Bis(2-chloroisopropyl)ether µg/L10ND
Bis(2-Ethylhexyl)phthalate µg/L10ND
4-Bromophenylphenylether µg/L10ND
Butylbenzylphthalate µg/L10ND
Carbazole µg/L10ND
4-Chloroaniline µg/L10ND
4-Chloro-3-methylphenol µg/L10ND
2-Chloronaphthalene µg/L10 R-05ND
2-Chlorophenol µg/L10ND
4-Chlorophenylphenylether µg/L10ND
Chrysene µg/L5.0ND
Dibenz(a,h)anthracene µg/L5.0 V-05ND
Dibenzofuran µg/L5.0ND
Di-n-butylphthalate µg/L10ND
1,2-Dichlorobenzene µg/L5.0ND
1,3-Dichlorobenzene µg/L5.0ND
1,4-Dichlorobenzene µg/L5.0ND
3,3-Dichlorobenzidine µg/L10ND
2,4-Dichlorophenol µg/L10ND
Diethylphthalate µg/L10ND
2,4-Dimethylphenol µg/L10ND
Dimethylphthalate µg/L10ND
4,6-Dinitro-2-methylphenol µg/L10ND
2,4-Dinitrophenol µg/L10 V-19ND
2,4-Dinitrotoluene µg/L10ND
2,6-Dinitrotoluene µg/L10ND
Di-n-octylphthalate µg/L10ND
1,2-Diphenylhydrazine (as Azobenzene)µg/L10ND
Fluoranthene µg/L5.0ND
Fluorene µg/L5.0ND
Hexachlorobenzene µg/L10ND
Hexachlorobutadiene µg/L10ND
Hexachlorocyclopentadiene µg/L10 V-05ND
Hexachloroethane µg/L10ND
Indeno(1,2,3-cd)pyrene µg/L5.0 V-05ND
Isophorone µg/L10ND
1-Methylnaphthalene µg/L5.0ND
2-Methylnaphthalene µg/L5.0ND
Page 16 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179392 - SW-846 3510C
Blank (B179392-BLK1) Prepared: 06/16/17 Analyzed: 06/20/17
2-Methylphenol µg/L10 V-05ND
3/4-Methylphenol µg/L10ND
Naphthalene µg/L5.0ND
2-Nitroaniline µg/L10ND
3-Nitroaniline µg/L10ND
4-Nitroaniline µg/L10ND
Nitrobenzene µg/L10ND
2-Nitrophenol µg/L10ND
4-Nitrophenol µg/L10ND
N-Nitrosodimethylamine µg/L10ND
N-Nitrosodiphenylamine µg/L10ND
N-Nitrosodi-n-propylamine µg/L10ND
Pentachloronitrobenzene µg/L10 V-16ND
Pentachlorophenol µg/L10ND
Phenanthrene µg/L5.0ND
Phenol µg/L10ND
Pyrene µg/L5.0ND
Pyridine µg/L5.0ND
1,2,4,5-Tetrachlorobenzene µg/L10ND
1,2,4-Trichlorobenzene µg/L5.0ND
2,4,5-Trichlorophenol µg/L10ND
2,4,6-Trichlorophenol µg/L10ND
µg/L 200 15-110Surrogate: 2-Fluorophenol 50.8102
µg/L 200 15-110Surrogate: Phenol-d6 36.673.3
µg/L 100 30-130Surrogate: Nitrobenzene-d5 87.887.8
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl 86.586.5
µg/L 200 15-110Surrogate: 2,4,6-Tribromophenol 110220
µg/L 100 30-130Surrogate: p-Terphenyl-d14 105105
LCS (B179392-BS1) Prepared: 06/16/17 Analyzed: 06/20/17
Acenaphthene µg/L5.0 100 40-14080.380.3
Acenaphthylene µg/L5.0 100 40-14077.377.3
Acetophenone µg/L10 100 40-14091.991.9
Aniline µg/L5.0 100 40-14065.565.5
Anthracene µg/L5.0 100 40-14086.086.0
Benzidine µg/L20 100 R-05, V-04, V-0540-14046.646.6
Benzo(a)anthracene µg/L5.0 100 40-14079.879.8
Benzo(a)pyrene µg/L5.0 100 40-14086.986.9
Benzo(b)fluoranthene µg/L5.0 100 40-14086.086.0
Benzo(g,h,i)perylene µg/L5.0 100 V-0540-14070.170.1
Benzo(k)fluoranthene µg/L5.0 100 40-14088.288.2
Benzoic Acid µg/L10 100 10-13022.0 †22.0
Bis(2-chloroethoxy)methane µg/L10 100 40-14082.682.6
Bis(2-chloroethyl)ether µg/L10 100 40-14081.181.1
Bis(2-chloroisopropyl)ether µg/L10 100 40-14067.167.1
Bis(2-Ethylhexyl)phthalate µg/L10 100 40-14085.485.4
4-Bromophenylphenylether µg/L10 100 40-14090.890.8
Butylbenzylphthalate µg/L10 100 40-14079.279.2
Carbazole µg/L10 100 40-14087.687.6
4-Chloroaniline µg/L10 100 40-14080.180.1
4-Chloro-3-methylphenol µg/L10 100 30-13097.297.2
2-Chloronaphthalene µg/L10 100 R-0540-14066.166.1
Page 17 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179392 - SW-846 3510C
LCS (B179392-BS1) Prepared: 06/16/17 Analyzed: 06/20/17
2-Chlorophenol µg/L10 100 30-13077.477.4
4-Chlorophenylphenylether µg/L10 100 40-14087.887.8
Chrysene µg/L5.0 100 40-14069.869.8
Dibenz(a,h)anthracene µg/L5.0 100 V-0540-14078.078.0
Dibenzofuran µg/L5.0 100 40-14089.489.4
Di-n-butylphthalate µg/L10 100 40-14092.092.0
1,2-Dichlorobenzene µg/L5.0 100 40-14071.771.7
1,3-Dichlorobenzene µg/L5.0 100 40-14068.368.3
1,4-Dichlorobenzene µg/L5.0 100 40-14068.468.4
3,3-Dichlorobenzidine µg/L10 100 40-14092.892.8
2,4-Dichlorophenol µg/L10 100 30-13087.787.7
Diethylphthalate µg/L10 100 40-14090.890.8
2,4-Dimethylphenol µg/L10 100 30-13077.577.5
Dimethylphthalate µg/L10 100 40-14090.590.5
4,6-Dinitro-2-methylphenol µg/L10 100 30-13087.387.3
2,4-Dinitrophenol µg/L10 100 V-1930-13096.496.4
2,4-Dinitrotoluene µg/L10 100 40-14095.595.5
2,6-Dinitrotoluene µg/L10 100 40-14091.091.0
Di-n-octylphthalate µg/L10 100 40-14098.298.2
1,2-Diphenylhydrazine (as Azobenzene)µg/L10 100 40-14080.880.8
Fluoranthene µg/L5.0 100 40-14092.392.3
Fluorene µg/L5.0 100 40-14086.786.7
Hexachlorobenzene µg/L10 100 40-14082.082.0
Hexachlorobutadiene µg/L10 100 40-14082.182.1
Hexachlorocyclopentadiene µg/L10 100 V-0530-14043.0 †43.0
Hexachloroethane µg/L10 100 40-14072.472.4
Indeno(1,2,3-cd)pyrene µg/L5.0 100 V-0540-14071.171.1
Isophorone µg/L10 100 40-14085.585.5
1-Methylnaphthalene µg/L5.0 100 40-14089.289.2
2-Methylnaphthalene µg/L5.0 100 40-14091.591.5
2-Methylphenol µg/L10 100 V-0530-13072.372.3
3/4-Methylphenol µg/L10 100 30-13078.678.6
Naphthalene µg/L5.0 100 40-14077.777.7
2-Nitroaniline µg/L10 100 40-14084.684.6
3-Nitroaniline µg/L10 100 40-14081.181.1
4-Nitroaniline µg/L10 100 40-14086.586.5
Nitrobenzene µg/L10 100 40-14080.380.3
2-Nitrophenol µg/L10 100 30-13080.980.9
4-Nitrophenol µg/L10 100 10-13054.0 †54.0
N-Nitrosodimethylamine µg/L10 100 40-14052.752.7
N-Nitrosodiphenylamine µg/L10 100 40-140110110
N-Nitrosodi-n-propylamine µg/L10 100 40-14089.889.8
Pentachloronitrobenzene µg/L10 100 V-1640-14099.099.0
Pentachlorophenol µg/L10 100 30-13069.169.1
Phenanthrene µg/L5.0 100 40-14086.686.6
Phenol µg/L10 100 20-13042.3 †42.3
Pyrene µg/L5.0 100 40-14075.675.6
Pyridine µg/L5.0 100 10-14032.7 †32.7
1,2,4,5-Tetrachlorobenzene µg/L10 100 40-14081.881.8
1,2,4-Trichlorobenzene µg/L5.0 100 40-14074.674.6
2,4,5-Trichlorophenol µg/L10 100 30-13091.691.6
2,4,6-Trichlorophenol µg/L10 100 30-13088.488.4
Page 18 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179392 - SW-846 3510C
LCS (B179392-BS1) Prepared: 06/16/17 Analyzed: 06/20/17
µg/L 200 15-110Surrogate: 2-Fluorophenol 48.897.6
µg/L 200 15-110Surrogate: Phenol-d6 38.677.2
µg/L 100 30-130Surrogate: Nitrobenzene-d5 87.387.3
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl 91.091.0
µg/L 200 15-110Surrogate: 2,4,6-Tribromophenol 106213
µg/L 100 30-130Surrogate: p-Terphenyl-d14 84.984.9
LCS Dup (B179392-BSD1) Prepared: 06/16/17 Analyzed: 06/20/17
Acenaphthene µg/L5.0 100 2040-14090.3 11.790.3
Acenaphthylene µg/L5.0 100 2040-14087.4 12.387.4
Acetophenone µg/L10 100 2040-140100 8.38100
Aniline µg/L5.0 100 5040-14064.0 2.35 ‡64.0
Anthracene µg/L5.0 100 2040-14093.8 8.7393.8
Benzidine µg/L20 100 20 L-07A, R-05,
V-04, V-05
40-14023.4 66.2**23.4
Benzo(a)anthracene µg/L5.0 100 2040-14086.1 7.6986.1
Benzo(a)pyrene µg/L5.0 100 2040-14096.2 10.196.2
Benzo(b)fluoranthene µg/L5.0 100 2040-14093.9 8.7493.9
Benzo(g,h,i)perylene µg/L5.0 100 20 V-0540-14079.4 12.579.4
Benzo(k)fluoranthene µg/L5.0 100 2040-14096.7 9.1396.7
Benzoic Acid µg/L10 100 5010-13023.7 7.26 † ‡23.7
Bis(2-chloroethoxy)methane µg/L10 100 2040-14089.9 8.5589.9
Bis(2-chloroethyl)ether µg/L10 100 2040-14089.3 9.5789.3
Bis(2-chloroisopropyl)ether µg/L10 100 2040-14073.3 8.8373.3
Bis(2-Ethylhexyl)phthalate µg/L10 100 2040-14093.4 9.0493.4
4-Bromophenylphenylether µg/L10 100 2040-140104 13.4104
Butylbenzylphthalate µg/L10 100 2040-14085.5 7.5685.5
Carbazole µg/L10 100 2040-14093.4 6.4893.4
4-Chloroaniline µg/L10 100 2040-14076.2 4.9876.2
4-Chloro-3-methylphenol µg/L10 100 2030-130104 6.32104
2-Chloronaphthalene µg/L10 100 20 R-0540-14083.1 22.8 *83.1
2-Chlorophenol µg/L10 100 2030-13084.0 8.2084.0
4-Chlorophenylphenylether µg/L10 100 2040-14098.0 11.198.0
Chrysene µg/L5.0 100 2040-14075.4 7.7375.4
Dibenz(a,h)anthracene µg/L5.0 100 20 V-0540-14090.6 15.090.6
Dibenzofuran µg/L5.0 100 2040-140101 12.1101
Di-n-butylphthalate µg/L10 100 2040-14098.7 7.0798.7
1,2-Dichlorobenzene µg/L5.0 100 2040-14079.1 9.8979.1
1,3-Dichlorobenzene µg/L5.0 100 2040-14075.9 10.675.9
1,4-Dichlorobenzene µg/L5.0 100 2040-14075.8 10.375.8
3,3-Dichlorobenzidine µg/L10 100 2040-14094.6 1.9494.6
2,4-Dichlorophenol µg/L10 100 2030-13093.8 6.7393.8
Diethylphthalate µg/L10 100 2040-14099.2 8.7699.2
2,4-Dimethylphenol µg/L10 100 2030-13078.6 1.4578.6
Dimethylphthalate µg/L10 100 5040-14099.8 9.80 ‡99.8
4,6-Dinitro-2-methylphenol µg/L10 100 5030-13095.0 8.47 ‡95.0
2,4-Dinitrophenol µg/L10 100 50 V-1930-130101 4.48 ‡101
2,4-Dinitrotoluene µg/L10 100 2040-140107 11.5107
2,6-Dinitrotoluene µg/L10 100 2040-140101 10.1101
Di-n-octylphthalate µg/L10 100 2040-140106 7.63106
1,2-Diphenylhydrazine (as Azobenzene)µg/L10 100 2040-14091.3 12.291.3
Fluoranthene µg/L5.0 100 2040-14098.7 6.6998.7
Fluorene µg/L5.0 100 2040-14096.0 10.396.0
Page 19 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179392 - SW-846 3510C
LCS Dup (B179392-BSD1) Prepared: 06/16/17 Analyzed: 06/20/17
Hexachlorobenzene µg/L10 100 2040-14093.0 12.693.0
Hexachlorobutadiene µg/L10 100 2040-14091.6 11.091.6
Hexachlorocyclopentadiene µg/L10 100 50 V-0530-14049.7 14.5 † ‡49.7
Hexachloroethane µg/L10 100 5040-14080.3 10.4 ‡80.3
Indeno(1,2,3-cd)pyrene µg/L5.0 100 50 V-0540-14074.5 4.77 ‡74.5
Isophorone µg/L10 100 2040-14091.9 7.2191.9
1-Methylnaphthalene µg/L5.0 100 2040-14097.3 8.7097.3
2-Methylnaphthalene µg/L5.0 100 2040-140101 9.85101
2-Methylphenol µg/L10 100 20 V-0530-13077.4 6.8877.4
3/4-Methylphenol µg/L10 100 2030-13084.6 7.3284.6
Naphthalene µg/L5.0 100 2040-14085.7 9.8285.7
2-Nitroaniline µg/L10 100 2040-14094.9 11.594.9
3-Nitroaniline µg/L10 100 2040-14081.7 0.70081.7
4-Nitroaniline µg/L10 100 2040-14086.9 0.46186.9
Nitrobenzene µg/L10 100 2040-14088.3 9.5088.3
2-Nitrophenol µg/L10 100 2030-13088.2 8.6888.2
4-Nitrophenol µg/L10 100 5010-13056.8 5.07 † ‡56.8
N-Nitrosodimethylamine µg/L10 100 2040-14054.6 3.6554.6
N-Nitrosodiphenylamine µg/L10 100 2040-140123 11.0123
N-Nitrosodi-n-propylamine µg/L10 100 2040-14096.2 6.9396.2
Pentachloronitrobenzene µg/L10 100 20 V-1640-140109 9.81109
Pentachlorophenol µg/L10 100 5030-13074.3 7.16 ‡74.3
Phenanthrene µg/L5.0 100 2040-14094.6 8.9194.6
Phenol µg/L10 100 2020-13044.2 4.37 †44.2
Pyrene µg/L5.0 100 2040-14083.5 9.8883.5
Pyridine µg/L5.0 100 5010-14030.4 7.10 † ‡30.4
1,2,4,5-Tetrachlorobenzene µg/L10 100 2040-14095.0 15.095.0
1,2,4-Trichlorobenzene µg/L5.0 100 2040-14082.8 10.482.8
2,4,5-Trichlorophenol µg/L10 100 2030-130103 11.5103
2,4,6-Trichlorophenol µg/L10 100 5030-13099.4 11.6 ‡99.4
µg/L 200 15-110Surrogate: 2-Fluorophenol 55.1110
µg/L 200 15-110Surrogate: Phenol-d6 41.583.0
µg/L 100 30-130Surrogate: Nitrobenzene-d5 94.694.6
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl 103103
µg/L 200 S-0715-110Surrogate: 2,4,6-Tribromophenol 117235 *
µg/L 100 30-130Surrogate: p-Terphenyl-d14 92.892.8
Page 20 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit
DL Method Detection Limit
MCL Maximum Contaminant Level
ND Not Detected
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits.
Reported value for this compound is likely to be biased on the low side.
L-04
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD outside of control limits. Reduced precision anticipated for any reported result for
this compound.
L-07A
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any
reported value for this compound.
R-05
Matrix spike duplicate RPD is outside of control limits. Reduced precision is anticipated for reported result for
this compound in this sample.
R-06
One associated surrogate standard recovery is outside of control limits but the other(s) is/are within limits. All
recoveries are > 10%.
S-07
Initial calibration did not meet method specifications. Compound was calibrated using a response factor where
%RSD is outside of method specified criteria.
V-04
Continuing calibration did not meet method specifications and was biased on the low side for this compound.
Increased uncertainty is associated with the reported value which is likely to be biased on the low side.
V-05
Response factor is less than method specified minimum acceptable value. Reduced precision and accuracy may
be associated with reported result.
V-16
Initial calibration did not meet method specifications. Compound was calibrated using linear regression with
correlation coefficient <0.99. Reduced precision and accuracy may be associated with reported result.
V-19
[TOC_1]Flag/Qualifier Summary[TOC]
Page 21 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NCAcetone
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCCarbon Tetrachloride
NCChlorobenzene
NCEthanol
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromoethane (EDB)
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiisopropyl Ether (DIPE)
NCEthylbenzene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
[TOC_1]Certifications[TOC]
Page 22 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
SW-846 8270D in Water
CT,NY,NC,ME,NH,VAAcenaphthene
CT,NY,NC,ME,NH,VAAcenaphthylene
NY,NCAcetophenone
CT,NY,NC,ME,VAAniline
CT,NY,NC,ME,NH,VAAnthracene
CT,NY,NC,ME,NH,VABenzidine
CT,NY,NC,ME,NH,VABenzo(a)anthracene
CT,NY,NC,ME,NH,VABenzo(a)pyrene
CT,NY,NC,ME,NH,VABenzo(b)fluoranthene
CT,NY,NC,ME,NH,VABenzo(g,h,i)perylene
CT,NY,NC,ME,NH,VABenzo(k)fluoranthene
NY,NC,ME,NH,VABenzoic Acid
CT,NY,NC,ME,NH,VABis(2-chloroethoxy)methane
CT,NY,NC,ME,NH,VABis(2-chloroethyl)ether
CT,NY,NC,ME,NH,VABis(2-chloroisopropyl)ether
CT,NY,NC,ME,NH,VABis(2-Ethylhexyl)phthalate
CT,NY,NC,ME,NH,VA4-Bromophenylphenylether
CT,NY,NC,ME,NH,VAButylbenzylphthalate
NCCarbazole
CT,NY,NC,ME,NH,VA4-Chloroaniline
CT,NY,NC,ME,NH,VA4-Chloro-3-methylphenol
CT,NY,NC,ME,NH,VA2-Chloronaphthalene
CT,NY,NC,ME,NH,VA2-Chlorophenol
CT,NY,NC,ME,NH,VA4-Chlorophenylphenylether
CT,NY,NC,ME,NH,VAChrysene
CT,NY,NC,ME,NH,VADibenz(a,h)anthracene
CT,NY,NC,ME,NH,VADibenzofuran
CT,NY,NC,ME,NH,VADi-n-butylphthalate
CT,NY,NC,ME,NH,VA1,2-Dichlorobenzene
Page 23 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8270D in Water
CT,NY,NC,ME,NH,VA1,3-Dichlorobenzene
CT,NY,NC,ME,NH,VA1,4-Dichlorobenzene
CT,NY,NC,ME,NH,VA3,3-Dichlorobenzidine
CT,NY,NC,ME,NH,VA2,4-Dichlorophenol
CT,NY,NC,ME,NH,VADiethylphthalate
CT,NY,NC,ME,NH,VA2,4-Dimethylphenol
CT,NY,NC,ME,NH,VADimethylphthalate
CT,NY,NC,ME,NH,VA4,6-Dinitro-2-methylphenol
CT,NY,NC,ME,NH,VA2,4-Dinitrophenol
CT,NY,NC,ME,NH,VA2,4-Dinitrotoluene
CT,NY,NC,ME,NH,VA2,6-Dinitrotoluene
CT,NY,NC,ME,NH,VADi-n-octylphthalate
NY,NC1,2-Diphenylhydrazine (as Azobenzene)
CT,NY,NC,ME,NH,VAFluoranthene
NY,NC,ME,NH,VAFluorene
CT,NY,NC,ME,NH,VAHexachlorobenzene
CT,NY,NC,ME,NH,VAHexachlorobutadiene
CT,NY,NC,ME,NH,VAHexachlorocyclopentadiene
CT,NY,NC,ME,NH,VAHexachloroethane
CT,NY,NC,ME,NH,VAIndeno(1,2,3-cd)pyrene
CT,NY,NC,ME,NH,VAIsophorone
NC1-Methylnaphthalene
CT,NY,NC,ME,NH,VA2-Methylnaphthalene
CT,NY,NC,NH,VA2-Methylphenol
CT,NY,NC,NH,VA3/4-Methylphenol
CT,NY,NC,ME,NH,VANaphthalene
CT,NY,NC,ME,NH,VA2-Nitroaniline
CT,NY,NC,ME,NH,VA3-Nitroaniline
CT,NY,NC,ME,NH,VA4-Nitroaniline
CT,NY,NC,ME,NH,VANitrobenzene
CT,NY,NC,ME,NH,VA2-Nitrophenol
CT,NY,NC,ME,NH,VA4-Nitrophenol
CT,NY,NC,ME,NH,VAN-Nitrosodimethylamine
CT,NY,NC,ME,NH,VAN-Nitrosodiphenylamine
CT,NY,NC,ME,NH,VAN-Nitrosodi-n-propylamine
NCPentachloronitrobenzene
CT,NY,NC,ME,NH,VAPentachlorophenol
CT,NY,NC,ME,NH,VAPhenanthrene
CT,NY,NC,ME,NH,VAPhenol
CT,NY,NC,ME,NH,VAPyrene
CT,NY,NC,ME,NH,VAPyridine
NY,NC1,2,4,5-Tetrachlorobenzene
CT,NY,NC,ME,NH,VA1,2,4-Trichlorobenzene
CT,NY,NC,ME,NH,VA2,4,5-Trichlorophenol
CT,NY,NC,ME,NH,VA2,4,6-Trichlorophenol
NC2-Fluorophenol
Page 24 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2005AIHA 02/1/2018
M-MA100Massachusetts DEPMA 06/30/2018
PH-0567Connecticut Department of Publilc HealthCT 09/30/2017
10899 NELAPNew York State Department of HealthNY 04/1/2018
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2018
LAO00112Rhode Island Department of HealthRI 12/30/2017
652North Carolina Div. of Water QualityNC 12/31/2017
MA007 NELAPNew Jersey DEPNJ 06/30/2018
E871027 NELAPFlorida Department of HealthFL 06/30/2018
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2017
2011028State of MaineME 06/9/2019
460217Commonwealth of VirginiaVA 12/14/2017
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2017
VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2018
Page 25 of 28
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10/09/18
Technical Report for
ATC Group Services LLC
Circle K 1526; 8400 Norcross Rd, Colfax, NC
CIRK152602
SGS Job Number: FA58164
Sampling Date: 10/03/18
Report to:
ATC Group Services LLC.
7606 Whitehall Executive Center Dr Suite 800
Charlotte, NC 28273
[e-mail]; [e-mail]
ATTN: Mike Shaw
Total number of pages in report:
Certifications: FL(E83510), LA(03051), KS(E-10327), IL(200063), NC(573), NJ(FL002), NY(12022), SC(96038001)
DoD ELAP(ANAB L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177),
AK, AR, IA, KY, MA, MS, ND, NH, NV, OK, OR, UT, WA, WV
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc.  4405 Vineland Road  Suite C-15  Orlando, FL 32811  tel: [phone]  fax: [phone]
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable.
Client Service contact: Muna Mohammed 407-425-6700
Caitlin Brice, M.S.
General Manager
Orlando, FL 10/09/18
e-Hardcopy 2.0
Automated Report
24
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
[e-mail]
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FA58164
Table of Contents
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Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................5
3.1: FA58164-1: MW 13 ......................................................................................................6
3.2: FA58164-2: MW 14 ......................................................................................................9
Section 4: Misc. Forms ............................................................................................................12
4.1: Chain of Custody ...........................................................................................................13
Section 5: MS Volatiles - QC Data Summaries .....................................................................15
5.1: Method Blank Summary ................................................................................................16
5.2: Blank Spike Summary ...................................................................................................19
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................22
1
2
3
4
5
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SGS North America Inc.
Sample Summary
ATC Group Services LLC
Job No:FA58164
Circle K 1526; 8400 Norcross Rd, Colfax, NC
Project No: CIRK152602
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
FA58164-1 10/03/18 11:20 HW 10/05/18 AQ Ground Water MW 13
FA58164-2 10/03/18 11:50 HW 10/05/18 AQ Ground Water MW 14
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Summary of Hits Page 1 of 1
Job Number:FA58164
Account:ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Collected:10/03/18
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA58164-1 MW 13
No hits reported in this sample.
FA58164-2 MW 14
Chloroform 17.8 5.0 1.3 ug/l SM 6200B
Methyl Tert Butyl Ether 297 5.0 1.3 ug/l SM 6200B
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SGS North America Inc.
Sample Results
Report of Analysis
Orlando, FL
Section 3
5 of 24
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3
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW 13
Lab Sample ID:FA58164-1 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0215474.D 1 10/08/18 12:23 AB n/a n/a VA2464
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
6 of 24
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3
3.
1
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW 13
Lab Sample ID:FA58164-1 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol a ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 99%70-130%
17060-07-0 1,2-Dichloroethane-D4 105%70-130%
2037-26-5 Toluene-D8 101%70-130%
460-00-4 4-Bromofluorobenzene 101%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID:MW 13
Lab Sample ID:FA58164-1 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
(a) Associated BS recovery outside control limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 3
Client Sample ID:MW 14
Lab Sample ID:FA58164-2 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0215475.D 10 10/08/18 12:46 AB n/a n/a VA2464
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 100 20 ug/l
71-43-2 Benzene ND 5.0 1.3 ug/l
108-86-1 Bromobenzene ND 5.0 1.3 ug/l
74-97-5 Bromochloromethane ND 5.0 1.3 ug/l
75-27-4 Bromodichloromethane ND 5.0 1.3 ug/l
75-25-2 Bromoform ND 5.0 1.3 ug/l
78-93-3 2-Butanone (MEK)ND 25 13 ug/l
104-51-8 n-Butylbenzene ND 5.0 1.3 ug/l
135-98-8 sec-Butylbenzene ND 5.0 1.3 ug/l
98-06-6 tert-Butylbenzene ND 5.0 1.3 ug/l
56-23-5 Carbon Tetrachloride ND 5.0 1.3 ug/l
108-90-7 Chlorobenzene ND 5.0 1.3 ug/l
75-00-3 Chloroethane ND 5.0 2.0 ug/l
67-66-3 Chloroform 17.8 5.0 1.3 ug/l
95-49-8 o-Chlorotoluene ND 5.0 1.3 ug/l
106-43-4 p-Chlorotoluene ND 5.0 1.3 ug/l
124-48-1 Dibromochloromethane ND 5.0 1.3 ug/l
106-93-4 1,2-Dibromoethane ND 5.0 1.3 ug/l
75-71-8 Dichlorodifluoromethane ND 5.0 2.0 ug/l
95-50-1 1,2-Dichlorobenzene ND 5.0 1.3 ug/l
541-73-1 1,3-Dichlorobenzene ND 5.0 1.3 ug/l
106-46-7 1,4-Dichlorobenzene ND 5.0 1.3 ug/l
75-34-3 1,1-Dichloroethane ND 5.0 1.3 ug/l
107-06-2 1,2-Dichloroethane ND 5.0 1.3 ug/l
75-35-4 1,1-Dichloroethylene ND 5.0 1.3 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 5.0 1.3 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 5.0 1.3 ug/l
78-87-5 1,2-Dichloropropane ND 5.0 1.3 ug/l
142-28-9 1,3-Dichloropropane ND 5.0 1.3 ug/l
594-20-7 2,2-Dichloropropane ND 5.0 1.3 ug/l
563-58-6 1,1-Dichloropropene ND 5.0 1.3 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 5.0 1.3 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 3
Client Sample ID:MW 14
Lab Sample ID:FA58164-2 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 5.0 1.3 ug/l
108-20-3 Di-Isopropyl Ether ND 5.0 1.3 ug/l
64-17-5 Ethyl Alcohol a ND 1000 650 ug/l
100-41-4 Ethylbenzene ND 5.0 1.3 ug/l
591-78-6 2-Hexanone ND 50 10 ug/l
98-82-8 Isopropylbenzene ND 5.0 1.3 ug/l
99-87-6 p-Isopropyltoluene ND 5.0 1.3 ug/l
74-83-9 Methyl Bromide ND 5.0 2.0 ug/l
74-87-3 Methyl Chloride ND 5.0 2.0 ug/l
75-09-2 Methylene Chloride ND 20 10 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 25 13 ug/l
1634-04-4 Methyl Tert Butyl Ether 297 5.0 1.3 ug/l
91-20-3 Naphthalene ND 5.0 1.3 ug/l
103-65-1 n-Propylbenzene ND 5.0 1.3 ug/l
100-42-5 Styrene ND 5.0 1.3 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 5.0 1.3 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 5.0 1.3 ug/l
127-18-4 Tetrachloroethylene ND 5.0 1.3 ug/l
108-88-3 Toluene ND 5.0 1.3 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 5.0 1.3 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 5.0 1.3 ug/l
71-55-6 1,1,1-Trichloroethane ND 5.0 1.3 ug/l
79-00-5 1,1,2-Trichloroethane ND 5.0 1.3 ug/l
79-01-6 Trichloroethylene ND 5.0 1.3 ug/l
75-69-4 Trichlorofluoromethane ND 5.0 2.0 ug/l
96-18-4 1,2,3-Trichloropropane ND 5.0 1.3 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 5.0 1.3 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 5.0 1.3 ug/l
108-05-4 Vinyl Acetate ND 50 10 ug/l
75-01-4 Vinyl Chloride ND 5.0 1.3 ug/l
m,p-Xylene ND 10 1.3 ug/l
95-47-6 o-Xylene ND 5.0 1.3 ug/l
1330-20-7 Xylene (total)ND 15 2.5 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 100%70-130%
17060-07-0 1,2-Dichloroethane-D4 104%70-130%
2037-26-5 Toluene-D8 101%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID:MW 14
Lab Sample ID:FA58164-2 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
(a) Associated BS recovery outside control limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
 Chain of Custody
Orlando, FL
Section 4
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FA58164: Chain of Custody
Page 1 of 2
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Job Number:FA58164 Client:ATC
Date / Time Received:10/5/2018 9:00:00 AM Delivery Method:FED EX
Project:CIRCLE K 1526
Airbill #'s:1015906950610003281100801301168274
Cooler Information
1. Custody Seals Present
2. Custody Seals Intact
4. Cooler temp verification
3. Temp criteria achieved
5. Cooler media
IR Gun
Ice (Bag)
Trip Blank Information
1. Trip Blank present / cooler
2. Trip Blank listed on COC
2. Samples preserved properly
Sample Information
1. Sample labels present on bottles
5. Sample recvd within HT
4. Condition of sample
3. Sufficient volume/containers recvd for analysis:
Intact
Comments
SM001Rev. Date 05/24/17
SGS Sample Receipt Summary
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
Cooler 1: (2.6);
Cooler 1: (2.4);
3. Type Of TB Received
W or S N/A
6. Dates/Times/IDs on COC match Sample Label
7. VOCs have headspace
8. Bottles received for unspecified tests
9. Compositing instructions clear
10. Voa Soil Kits/Jars received past 48hrs?
11. % Solids Jar received?
Misc. Information
25-Gram 5-GramNumber of Encores:Number of 5035 Field Kits:Number of Lab Filtered Metals:
Test Strip Lot #s:pH 0-3 230315 pH 10-12 219813A Other: (Specify)
Y or N N/A
Y or N
Therm ID:IR 1; Therm CF:-0.2; # of Coolers:1
Y or N N/A
12. Residual Chlorine Present?
Residual Chlorine Test Strip Lot #:
Technician:Reviewer:SHAYLAP Date:Date:10/5/2018 9:00:00 AM
FA58164: Chain of Custody
Page 2 of 2
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MS Volatiles
QC Data Summaries
Includes the following where applicable:
 Method Blank Summaries
 Blank Spike Summaries
 Matrix Spike and Duplicate Summaries
Orlando, FL
Section 5
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Method Blank Summary Page 1 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-MB A0215469.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
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Method Blank Summary Page 2 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-MB A0215469.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
CAS No.Compound Result RL MDL Units Q
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 99%70-130%
17060-07-0 1,2-Dichloroethane-D4 103%70-130%
2037-26-5 Toluene-D8 101%70-130%
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Method Blank Summary Page 3 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-MB A0215469.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 103%70-130%
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Blank Spike Summary Page 1 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-BS A0215467.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
67-64-1 Acetone 50 43.4 87 70-130
71-43-2 Benzene 10 10.7 107 70-130
108-86-1 Bromobenzene 10 10.7 107 70-130
74-97-5 Bromochloromethane 10 9.2 92 70-130
75-27-4 Bromodichloromethane 10 11.2 112 70-130
75-25-2 Bromoform 10 9.8 98 70-130
78-93-3 2-Butanone (MEK)50 48.8 98 70-130
104-51-8 n-Butylbenzene 10 11.4 114 70-130
135-98-8 sec-Butylbenzene 10 11.3 113 70-130
98-06-6 tert-Butylbenzene 10 11.0 110 70-130
56-23-5 Carbon Tetrachloride 10 12.9 129 70-130
108-90-7 Chlorobenzene 10 10.9 109 70-130
75-00-3 Chloroethane 10 7.7 77 60-140
67-66-3 Chloroform 10 10.5 105 70-130
95-49-8 o-Chlorotoluene 10 10.8 108 70-130
106-43-4 p-Chlorotoluene 10 10.8 108 70-130
124-48-1 Dibromochloromethane 10 10.4 104 70-130
106-93-4 1,2-Dibromoethane 10 10.6 106 70-130
75-71-8 Dichlorodifluoromethane 10 9.5 95 60-140
95-50-1 1,2-Dichlorobenzene 10 10.5 105 70-130
541-73-1 1,3-Dichlorobenzene 10 11.0 110 70-130
106-46-7 1,4-Dichlorobenzene 10 10.7 107 70-130
75-34-3 1,1-Dichloroethane 10 11.0 110 70-130
107-06-2 1,2-Dichloroethane 10 10.7 107 70-130
75-35-4 1,1-Dichloroethylene 10 11.2 112 70-130
156-59-2 cis-1,2-Dichloroethylene 10 10.6 106 70-130
156-60-5 trans-1,2-Dichloroethylene 10 11.0 110 70-130
78-87-5 1,2-Dichloropropane 10 10.7 107 70-130
142-28-9 1,3-Dichloropropane 10 10.1 101 70-130
594-20-7 2,2-Dichloropropane 10 11.5 115 70-130
563-58-6 1,1-Dichloropropene 10 11.3 113 70-130
10061-01-5 cis-1,3-Dichloropropene 10 9.8 98 70-130
10061-02-6 trans-1,3-Dichloropropene 10 10.9 109 70-130
108-20-3 Di-Isopropyl Ether 10 9.1 91 70-130
64-17-5 Ethyl Alcohol 500 815 163*70-130
100-41-4 Ethylbenzene 10 10.9 109 70-130
* = Outside of Control Limits.
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Blank Spike Summary Page 2 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-BS A0215467.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
591-78-6 2-Hexanone 50 48.9 98 70-130
98-82-8 Isopropylbenzene 10 11.9 119 70-130
99-87-6 p-Isopropyltoluene 10 11.4 114 70-130
74-83-9 Methyl Bromide 10 7.7 77 60-140
74-87-3 Methyl Chloride 10 9.5 95 60-140
75-09-2 Methylene Chloride 10 10.4 104 70-130
108-10-1 4-Methyl-2-pentanone (MIBK)50 48.5 97 70-130
1634-04-4 Methyl Tert Butyl Ether 10 8.9 89 70-130
91-20-3 Naphthalene 10 10.3 103 70-130
103-65-1 n-Propylbenzene 10 10.8 108 70-130
100-42-5 Styrene 10 11.2 112 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 11.7 117 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 10.7 107 70-130
127-18-4 Tetrachloroethylene 10 11.4 114 70-130
108-88-3 Toluene 10 10.8 108 70-130
87-61-6 1,2,3-Trichlorobenzene 10 10.5 105 70-130
120-82-1 1,2,4-Trichlorobenzene 10 10.6 106 70-130
71-55-6 1,1,1-Trichloroethane 10 11.1 111 70-130
79-00-5 1,1,2-Trichloroethane 10 10.6 106 70-130
79-01-6 Trichloroethylene 10 10.9 109 70-130
75-69-4 Trichlorofluoromethane 10 9.7 97 60-140
96-18-4 1,2,3-Trichloropropane 10 10.4 104 70-130
95-63-6 1,2,4-Trimethylbenzene 10 10.5 105 70-130
108-67-8 1,3,5-Trimethylbenzene 10 11.0 110 70-130
108-05-4 Vinyl Acetate 50 45.9 92 70-130
75-01-4 Vinyl Chloride 10 9.3 93 60-140
m,p-Xylene 20 22.3 112 70-130
95-47-6 o-Xylene 10 10.8 108 70-130
1330-20-7 Xylene (total)30 33.1 110 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 101%70-130%
17060-07-0 1,2-Dichloroethane-D4 104%70-130%
2037-26-5 Toluene-D8 100%70-130%
* = Outside of Control Limits.
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Blank Spike Summary Page 3 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-BS A0215467.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
CAS No.Surrogate Recoveries BSP Limits
460-00-4 4-Bromofluorobenzene 100%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA57980-1MS A0215478.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1MSD A0215479.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1 A0215471.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
FA57980-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
67-64-1 Acetone 6.6 J 250 192 74 250 194 75 1 70-130/20
71-43-2 Benzene ND 50 52.3 105 50 54.5 109 4 70-130/20
108-86-1 Bromobenzene ND 50 51.8 104 50 54.9 110 6 70-130/20
74-97-5 Bromochloromethane ND 50 44.9 90 50 46.9 94 4 70-130/20
75-27-4 Bromodichloromethane ND 50 53.0 106 50 55.3 111 4 70-130/20
75-25-2 Bromoform ND 50 43.1 86 50 44.5 89 3 70-130/20
78-93-3 2-Butanone (MEK)ND 250 220 88 250 224 90 2 70-130/20
104-51-8 n-Butylbenzene ND 50 54.9 110 50 57.4 115 4 70-130/20
135-98-8 sec-Butylbenzene ND 50 55.3 111 50 57.5 115 4 70-130/20
98-06-6 tert-Butylbenzene ND 50 53.6 107 50 56.5 113 5 70-130/20
56-23-5 Carbon Tetrachloride ND 50 63.5 127 50 66.5 133*5 70-130/20
108-90-7 Chlorobenzene ND 50 53.1 106 50 55.1 110 4 70-130/20
75-00-3 Chloroethane ND 50 38.6 77 50 49.0 98 24*60-140/20
67-66-3 Chloroform ND 50 51.5 103 50 54.3 109 5 70-130/20
95-49-8 o-Chlorotoluene ND 50 52.8 106 50 55.6 111 5 70-130/20
106-43-4 p-Chlorotoluene ND 50 52.6 105 50 55.1 110 5 70-130/20
124-48-1 Dibromochloromethane ND 50 47.2 94 50 48.2 96 2 70-130/20
106-93-4 1,2-Dibromoethane ND 50 49.1 98 50 51.8 104 5 70-130/20
75-71-8 Dichlorodifluoromethane ND 50 46.8 94 50 58.2 116 22*60-140/20
95-50-1 1,2-Dichlorobenzene ND 50 52.3 105 50 54.5 109 4 70-130/20
541-73-1 1,3-Dichlorobenzene ND 50 54.2 108 50 56.4 113 4 70-130/20
106-46-7 1,4-Dichlorobenzene ND 50 52.5 105 50 54.7 109 4 70-130/20
75-34-3 1,1-Dichloroethane ND 50 54.3 109 50 55.8 112 3 70-130/20
107-06-2 1,2-Dichloroethane ND 50 52.5 105 50 54.4 109 4 70-130/20
75-35-4 1,1-Dichloroethylene ND 50 55.3 111 50 57.3 115 4 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 50 51.6 103 50 53.9 108 4 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 50 54.7 109 50 56.0 112 2 70-130/20
78-87-5 1,2-Dichloropropane ND 50 51.7 103 50 54.4 109 5 70-130/20
142-28-9 1,3-Dichloropropane ND 50 48.2 96 50 50.6 101 5 70-130/20
594-20-7 2,2-Dichloropropane ND 50 55.6 111 50 56.3 113 1 70-130/20
563-58-6 1,1-Dichloropropene ND 50 55.1 110 50 57.7 115 5 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 50 43.3 87 50 45.0 90 4 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 50 49.2 98 50 51.3 103 4 70-130/20
108-20-3 Di-Isopropyl Ether ND 50 44.5 89 50 46.2 92 4 70-130/20
64-17-5 Ethyl Alcohol ND 2500 3760 150*2500 3400 136*10 70-130/20
100-41-4 Ethylbenzene ND 50 53.8 108 50 55.6 111 3 70-130/20
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA57980-1MS A0215478.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1MSD A0215479.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1 A0215471.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
FA57980-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
591-78-6 2-Hexanone ND 250 231 92 250 232 93 0 70-130/20
98-82-8 Isopropylbenzene ND 50 58.0 116 50 59.7 119 3 70-130/20
99-87-6 p-Isopropyltoluene ND 50 55.7 111 50 57.9 116 4 70-130/20
74-83-9 Methyl Bromide ND 50 39.4 79 50 49.2 98 22*60-140/20
74-87-3 Methyl Chloride ND 50 47.6 95 50 57.8 116 19 60-140/20
75-09-2 Methylene Chloride ND 50 53.1 106 50 54.9 110 3 70-130/20
108-10-1 4-Methyl-2-pentanone (MIBK)ND 250 232 93 250 232 93 0 70-130/20
1634-04-4 Methyl Tert Butyl Ether ND 50 43.7 87 50 45.3 91 4 70-130/20
91-20-3 Naphthalene ND 50 49.5 99 50 50.8 102 3 70-130/20
103-65-1 n-Propylbenzene ND 50 52.9 106 50 55.2 110 4 70-130/20
100-42-5 Styrene ND 50 53.9 108 50 56.3 113 4 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 50 56.6 113 50 58.4 117 3 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 50 53.2 106 50 55.0 110 3 70-130/20
127-18-4 Tetrachloroethylene ND 50 55.0 110 50 56.8 114 3 70-130/20
108-88-3 Toluene ND 50 52.5 105 50 54.7 109 4 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 50 50.1 100 50 51.5 103 3 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 50 50.6 101 50 51.9 104 3 70-130/20
71-55-6 1,1,1-Trichloroethane ND 50 54.7 109 50 56.9 114 4 70-130/20
79-00-5 1,1,2-Trichloroethane ND 50 51.2 102 50 53.3 107 4 70-130/20
79-01-6 Trichloroethylene ND 50 52.7 105 50 55.0 110 4 70-130/20
75-69-4 Trichlorofluoromethane ND 50 48.9 98 50 60.6 121 21*60-140/20
96-18-4 1,2,3-Trichloropropane ND 50 51.2 102 50 52.9 106 3 70-130/20
95-63-6 1,2,4-Trimethylbenzene ND 50 52.0 104 50 54.0 108 4 70-130/20
108-67-8 1,3,5-Trimethylbenzene ND 50 53.8 108 50 56.3 113 5 70-130/20
108-05-4 Vinyl Acetate ND 250 220 88 250 222 89 1 70-130/20
75-01-4 Vinyl Chloride ND 50 46.3 93 50 57.2 114 21*60-140/20
m,p-Xylene ND 100 109 109 100 113 113 4 70-130/20
95-47-6 o-Xylene ND 50 53.4 107 50 55.0 110 3 70-130/20
1330-20-7 Xylene (total)ND 150 163 109 150 168 112 3 70-130/20
CAS No.Surrogate Recoveries MS MSD FA57980-1 Limits
1868-53-7 Dibromofluoromethane 102%101%98%70-130%
17060-07-0 1,2-Dichloroethane-D4 105%105%102%70-130%
2037-26-5 Toluene-D8 100%99%99%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA57980-1MS A0215478.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1MSD A0215479.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1 A0215471.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
CAS No.Surrogate Recoveries MS MSD FA57980-1 Limits
460-00-4 4-Bromofluorobenzene 97%99%103%70-130%
* = Outside of Control Limits.
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10/10/19
Technical Report for
ATC Group Services LLC
Circle K 1526; 8400 Norcross Rd, Colfax, NC
SGS Job Number: FA68743
Sampling Date: 10/03/19
Report to:
ATC Group Services LLC.
7606 Whitehall Executive Center Dr Suite 800
Charlotte, NC 28273
[e-mail]; [e-mail]
ATTN: Mike Shaw
Total number of pages in report:
Certifications: FL(E83510), LA(03051), KS(E-10327), IL(200063), NC(573), NJ(FL002), NY(12022), SC(96038001)
DoD ELAP(ANAB L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177),
AK, AR, IA, KY, MA, MS, ND, NH, NV, OK, OR, UT, WA, WV
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc.  4405 Vineland Road  Suite C-15  Orlando, FL 32811  tel: [phone]  fax: [phone]
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable.
Client Service contact: Muna Mohammed 407-425-6700
Caitlin Brice, M.S.
General Manager
Orlando, FL 10/10/19
e-Hardcopy 2.0
Automated Report
50
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
[e-mail]
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Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................6
3.1: FA68743-1: MW 1 ........................................................................................................7
3.2: FA68743-2: MW 4 ........................................................................................................10
3.3: FA68743-3: MW 5 ........................................................................................................13
3.4: FA68743-4: MW 6 ........................................................................................................15
3.5: FA68743-5: MW 7 ........................................................................................................17
3.6: FA68743-6: MW 8 ........................................................................................................19
3.7: FA68743-7: MW 9 ........................................................................................................21
3.8: FA68743-8: MW 12D ...................................................................................................23
3.9: FA68743-9: MW 13 ......................................................................................................25
3.10: FA68743-10: MW 14 ..................................................................................................27
Section 4: Misc. Forms ............................................................................................................29
4.1: Chain of Custody ...........................................................................................................30
Section 5: MS Volatiles - QC Data Summaries .....................................................................32
5.1: Method Blank Summary ................................................................................................33
5.2: Blank Spike Summary ...................................................................................................39
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................45
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SGS North America Inc.
Sample Summary
ATC Group Services LLC
Job No:FA68743
Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
FA68743-1 10/03/19 15:07 WWJM10/05/19 AQ Ground Water MW 1
FA68743-2 10/03/19 13:20 WWJM10/05/19 AQ Ground Water MW 4
FA68743-3 10/03/19 12:14 WWJM10/05/19 AQ Ground Water MW 5
FA68743-4 10/03/19 11:39 WWJM10/05/19 AQ Ground Water MW 6
FA68743-5 10/03/19 12:40 WWJM10/05/19 AQ Ground Water MW 7
FA68743-6 10/03/19 14:47 WWJM10/05/19 AQ Ground Water MW 8
FA68743-7 10/03/19 15:48 WWJM10/05/19 AQ Ground Water MW 9
FA68743-8 10/03/19 14:27 WWJM10/05/19 AQ Ground Water MW 12D
FA68743-9 10/03/19 16:32 WWJM10/05/19 AQ Ground Water MW 13
FA68743-10 10/03/19 17:04 WWJM10/05/19 AQ Ground Water MW 14
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Summary of Hits Page 1 of 2
Job Number:FA68743
Account:ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Collected:10/03/19
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA68743-1 MW 1
Acetone 24.8 10 2.0 ug/l SM 6200B
Benzene 15.4 0.50 0.13 ug/l SM 6200B
Bromodichloromethane 2.4 0.50 0.13 ug/l SM 6200B
2-Butanone (MEK)7.7 2.5 1.3 ug/l SM 6200B
n-Butylbenzene 2.4 0.50 0.13 ug/l SM 6200B
sec-Butylbenzene 3.4 0.50 0.13 ug/l SM 6200B
Chloroethane 0.48 J 0.50 0.20 ug/l SM 6200B
Chloroform 20.4 0.50 0.13 ug/l SM 6200B
Dibromochloromethane 0.77 0.50 0.13 ug/l SM 6200B
Di-Isopropyl Ether 1.9 0.50 0.13 ug/l SM 6200B
Ethylbenzene 47.1 0.50 0.13 ug/l SM 6200B
2-Hexanone 26.2 5.0 1.0 ug/l SM 6200B
Isopropylbenzene 7.7 0.50 0.13 ug/l SM 6200B
p-Isopropyltoluene 3.1 0.50 0.13 ug/l SM 6200B
Methyl Chloride 0.75 0.50 0.20 ug/l SM 6200B
4-Methyl-2-pentanone (MIBK)9.7 2.5 1.3 ug/l SM 6200B
Methyl Tert Butyl Ether 15.2 0.50 0.13 ug/l SM 6200B
Naphthalene 9.8 0.50 0.13 ug/l SM 6200B
n-Propylbenzene 12.5 0.50 0.13 ug/l SM 6200B
Toluene 27.4 0.50 0.13 ug/l SM 6200B
1,2,4-Trimethylbenzene 45.0 0.50 0.13 ug/l SM 6200B
1,3,5-Trimethylbenzene 32.5 0.50 0.13 ug/l SM 6200B
m,p-Xylene 69.7 1.0 0.13 ug/l SM 6200B
o-Xylene 50.4 1.0 0.25 ug/l SM 6200B
Xylene (total)109 3.0 0.50 ug/l SM 6200B
FA68743-2 MW 4
Bromodichloromethane 0.20 J 0.50 0.13 ug/l SM 6200B
Chloroform 7.7 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 0.42 J 0.50 0.13 ug/l SM 6200B
FA68743-3 MW 5
Bromodichloromethane 0.17 J 0.50 0.13 ug/l SM 6200B
Chloroform 15.4 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 0.31 J 0.50 0.13 ug/l SM 6200B
Tetrachloroethylene 0.13 J 0.50 0.13 ug/l SM 6200B
FA68743-4 MW 6
Bromodichloromethane 0.47 J 0.50 0.13 ug/l SM 6200B
Carbon Tetrachloride 0.71 0.50 0.13 ug/l SM 6200B
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Summary of Hits Page 2 of 2
Job Number:FA68743
Account:ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Collected:10/03/19
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Chloroform 31.8 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 0.34 J 0.50 0.13 ug/l SM 6200B
Tetrachloroethylene 0.24 J 0.50 0.13 ug/l SM 6200B
FA68743-5 MW 7
Chloroform 2.7 0.50 0.13 ug/l SM 6200B
Di-Isopropyl Ether 3.5 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 10.1 0.50 0.13 ug/l SM 6200B
FA68743-6 MW 8
Bromodichloromethane 0.33 J 0.50 0.13 ug/l SM 6200B
Chloroform 12.1 0.50 0.13 ug/l SM 6200B
Di-Isopropyl Ether 0.65 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 7.2 0.50 0.13 ug/l SM 6200B
FA68743-7 MW 9
Chloroform 1.8 0.50 0.13 ug/l SM 6200B
Di-Isopropyl Ether 0.21 J 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 0.46 J 0.50 0.13 ug/l SM 6200B
FA68743-8 MW 12D
Bromodichloromethane 0.17 J 0.50 0.13 ug/l SM 6200B
Chloroform 7.8 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 1.1 0.50 0.13 ug/l SM 6200B
FA68743-9 MW 13
No hits reported in this sample.
FA68743-10 MW 14
Chloroform 4.9 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 26.7 0.50 0.13 ug/l SM 6200B
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SGS North America Inc.
Sample Results
Report of Analysis
Orlando, FL
Section 3
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Report of Analysis Page 1 of 3
Client Sample ID:MW 1
Lab Sample ID:FA68743-1 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100922.D 1 10/08/19 10:46 AB n/a n/a VE2212
Run #2 E100932.D 2 10/08/19 14:50 AB n/a n/a VE2212
Purge Volume
Run #1 10.0 ml
Run #2 10.0 ml
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 24.8 10 2.0 ug/l
71-43-2 Benzene 15.4 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 2.4 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)7.7 2.5 1.3 ug/l
104-51-8 n-Butylbenzene 2.4 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene 3.4 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane 0.48 0.50 0.20 ug/l J
67-66-3 Chloroform 20.4 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane 0.77 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 3
Client Sample ID:MW 1
Lab Sample ID:FA68743-1 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether 1.9 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene 47.1 0.50 0.13 ug/l
591-78-6 2-Hexanone 26.2 5.0 1.0 ug/l
98-82-8 Isopropylbenzene 7.7 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene 3.1 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride 0.75 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)9.7 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 15.2 0.50 0.13 ug/l
91-20-3 Naphthalene 9.8 0.50 0.13 ug/l
103-65-1 n-Propylbenzene 12.5 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene 27.4 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene 45.0 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene 32.5 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene 69.7 1.0 0.13 ug/l
95-47-6 o-Xylene 50.4 a 1.0 0.25 ug/l
1330-20-7 Xylene (total)109 a 3.0 0.50 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 100%98%70-130%
17060-07-0 1,2-Dichloroethane-D4 100%97%70-130%
2037-26-5 Toluene-D8 100%102%70-130%
460-00-4 4-Bromofluorobenzene 100%101%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID:MW 1
Lab Sample ID:FA68743-1 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 3
Client Sample ID:MW 4
Lab Sample ID:FA68743-2 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0219619.D 1 10/09/19 12:10 AB n/a n/a VA2630
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 0.20 0.50 0.13 ug/l J
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 7.7 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 4
Lab Sample ID:FA68743-2 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol a ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 0.42 0.50 0.13 ug/l J
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 96%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%70-130%
2037-26-5 Toluene-D8 106%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 4
Lab Sample ID:FA68743-2 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
(a) Associated CCV outside of control limits high, sample was ND.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 2
Client Sample ID:MW 5
Lab Sample ID:FA68743-3 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100924.D 1 10/08/19 11:35 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 0.17 0.50 0.13 ug/l J
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 15.4 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 2
Client Sample ID:MW 5
Lab Sample ID:FA68743-3 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 0.31 0.50 0.13 ug/l J
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene 0.13 0.50 0.13 ug/l J
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 96%70-130%
17060-07-0 1,2-Dichloroethane-D4 93%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 2
Client Sample ID:MW 6
Lab Sample ID:FA68743-4 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100925.D 1 10/08/19 12:00 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 0.47 0.50 0.13 ug/l J
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride 0.71 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 31.8 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 2
Client Sample ID:MW 6
Lab Sample ID:FA68743-4 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 0.34 0.50 0.13 ug/l J
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene 0.24 0.50 0.13 ug/l J
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 96%70-130%
2037-26-5 Toluene-D8 98%70-130%
460-00-4 4-Bromofluorobenzene 107%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 2
Client Sample ID:MW 7
Lab Sample ID:FA68743-5 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100926.D 1 10/08/19 12:24 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 2.7 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 2
Client Sample ID:MW 7
Lab Sample ID:FA68743-5 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether 3.5 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 10.1 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 96%70-130%
17060-07-0 1,2-Dichloroethane-D4 94%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 8
Lab Sample ID:FA68743-6 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100927.D 1 10/08/19 12:49 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 0.33 0.50 0.13 ug/l J
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 12.1 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 8
Lab Sample ID:FA68743-6 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether 0.65 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 7.2 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 95%70-130%
17060-07-0 1,2-Dichloroethane-D4 96%70-130%
2037-26-5 Toluene-D8 99%70-130%
460-00-4 4-Bromofluorobenzene 108%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 9
Lab Sample ID:FA68743-7 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100928.D 1 10/08/19 13:13 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 1.8 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 9
Lab Sample ID:FA68743-7 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether 0.21 0.50 0.13 ug/l J
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 0.46 0.50 0.13 ug/l J
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 96%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 101%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 12D
Lab Sample ID:FA68743-8 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100933.D 1 10/08/19 15:15 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 0.17 0.50 0.13 ug/l J
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 7.8 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 2
Client Sample ID:MW 12D
Lab Sample ID:FA68743-8 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 1.1 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 94%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 99%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 13
Lab Sample ID:FA68743-9 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100934.D 1 10/08/19 15:39 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 2
Client Sample ID:MW 13
Lab Sample ID:FA68743-9 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 95%70-130%
17060-07-0 1,2-Dichloroethane-D4 94%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 2
Client Sample ID:MW 14
Lab Sample ID:FA68743-10 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100935.D 1 10/08/19 16:04 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 4.9 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 2
Client Sample ID:MW 14
Lab Sample ID:FA68743-10 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 26.7 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 99%70-130%
17060-07-0 1,2-Dichloroethane-D4 97%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 100%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
 Chain of Custody
Orlando, FL
Section 4
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FA68743: Chain of Custody
Page 1 of 2
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Job Number:FA68743 Client:ATC
Date / Time Received:10/5/2019 9:00:00 AM Delivery Method:FX
Project:CIRCLE K 1526
Airbill #'s:
Cooler Information
1. Custody Seals Present
2. Custody Seals Intact
4. Cooler temp verification
3. Temp criteria achieved
5. Cooler media
IR Gun
Ice (Bag)
Trip Blank Information
1. Trip Blank present / cooler
2. Trip Blank listed on COC
2. Samples preserved properly
Sample Information
1. Sample labels present on bottles
5. Sample recvd within HT
4. Condition of sample
3. Sufficient volume/containers recvd for analysis:
Intact
Comments
SM001Rev. Date 05/24/17
SGS Sample Receipt Summary
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
Cooler 1: (0.7);
Cooler 1: (1.7);
3. Type Of TB Received
W or S N/A
6. Dates/Times/IDs on COC match Sample Label
7. VOCs have headspace
8. Bottles received for unspecified tests
9. Compositing instructions clear
10. Voa Soil Kits/Jars received past 48hrs?
11. % Solids Jar received?
Misc. Information
25-Gram 5-GramNumber of Encores:Number of 5035 Field Kits:Number of Lab Filtered Metals:
Test Strip Lot #s:pH 0-3 230315 pH 10-12 219813A Other: (Specify)
Y or N N/A
Y or N
Therm ID:IR 1; Therm CF:1; # of Coolers:1
Y or N N/A
12. Residual Chlorine Present?
Residual Chlorine Test Strip Lot #:
Technician:Reviewer:PETERH Date:Date:10/5/2019 9:00:00 AM
FA68743: Chain of Custody
Page 2 of 2
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MS Volatiles
QC Data Summaries
Includes the following where applicable:
 Method Blank Summaries
 Blank Spike Summaries
 Matrix Spike and Duplicate Summaries
Orlando, FL
Section 5
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Method Blank Summary Page 1 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-MB E100921.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
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Method Blank Summary Page 2 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-MB E100921.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
CAS No.Compound Result RL MDL Units Q
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 97%70-130%
2037-26-5 Toluene-D8 102%70-130%
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Method Blank Summary Page 3 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-MB E100921.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 102%70-130%
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Method Blank Summary Page 1 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-MB A0219618.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
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Method Blank Summary Page 2 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-MB A0219618.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
CAS No.Compound Result RL MDL Units Q
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%70-130%
2037-26-5 Toluene-D8 106%70-130%
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Method Blank Summary Page 3 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-MB A0219618.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 103%70-130%
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Blank Spike Summary Page 1 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-BS E100919.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
67-64-1 Acetone 50 59.6 119 70-130
71-43-2 Benzene 10 10 100 70-130
108-86-1 Bromobenzene 10 10.4 104 70-130
74-97-5 Bromochloromethane 10 9.0 90 70-130
75-27-4 Bromodichloromethane 10 9.8 98 70-130
75-25-2 Bromoform 10 9.7 97 70-130
78-93-3 2-Butanone (MEK)50 44.9 90 70-130
104-51-8 n-Butylbenzene 10 10.4 104 70-130
135-98-8 sec-Butylbenzene 10 10.1 101 70-130
98-06-6 tert-Butylbenzene 10 9.7 97 70-130
56-23-5 Carbon Tetrachloride 10 10.8 108 70-130
108-90-7 Chlorobenzene 10 10.0 100 70-130
75-00-3 Chloroethane 10 9.0 90 60-140
67-66-3 Chloroform 10 9.8 98 70-130
95-49-8 o-Chlorotoluene 10 9.8 98 70-130
106-43-4 p-Chlorotoluene 10 9.8 98 70-130
124-48-1 Dibromochloromethane 10 10.1 101 70-130
106-93-4 1,2-Dibromoethane 10 9.5 95 70-130
75-71-8 Dichlorodifluoromethane 10 11.1 111 60-140
95-50-1 1,2-Dichlorobenzene 10 10.2 102 70-130
541-73-1 1,3-Dichlorobenzene 10 10.6 106 70-130
106-46-7 1,4-Dichlorobenzene 10 10.2 102 70-130
75-34-3 1,1-Dichloroethane 10 10.2 102 70-130
107-06-2 1,2-Dichloroethane 10 9.1 91 70-130
75-35-4 1,1-Dichloroethylene 10 10.5 105 70-130
156-59-2 cis-1,2-Dichloroethylene 10 9.8 98 70-130
156-60-5 trans-1,2-Dichloroethylene 10 10.2 102 70-130
78-87-5 1,2-Dichloropropane 10 9.8 98 70-130
142-28-9 1,3-Dichloropropane 10 9.4 94 70-130
594-20-7 2,2-Dichloropropane 10 11.3 113 70-130
563-58-6 1,1-Dichloropropene 10 9.8 98 70-130
10061-01-5 cis-1,3-Dichloropropene 10 8.4 84 70-130
10061-02-6 trans-1,3-Dichloropropene 10 9.2 92 70-130
108-20-3 Di-Isopropyl Ether 10 8.9 89 70-130
64-17-5 Ethyl Alcohol 500 641 128 70-130
100-41-4 Ethylbenzene 10 10.6 106 70-130
* = Outside of Control Limits.
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Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-BS E100919.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
591-78-6 2-Hexanone 50 45.6 91 70-130
98-82-8 Isopropylbenzene 10 10.4 104 70-130
99-87-6 p-Isopropyltoluene 10 10.3 103 70-130
74-83-9 Methyl Bromide 10 10.5 105 60-140
74-87-3 Methyl Chloride 10 11.1 111 60-140
75-09-2 Methylene Chloride 10 9.2 92 70-130
108-10-1 4-Methyl-2-pentanone (MIBK)50 44.2 88 70-130
1634-04-4 Methyl Tert Butyl Ether 10 9.1 91 70-130
91-20-3 Naphthalene 10 10.3 103 70-130
103-65-1 n-Propylbenzene 10 10 100 70-130
100-42-5 Styrene 10 9.4 94 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 10.4 104 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 9.9 99 70-130
127-18-4 Tetrachloroethylene 10 11.3 113 70-130
108-88-3 Toluene 10 10.5 105 70-130
87-61-6 1,2,3-Trichlorobenzene 10 11.0 110 70-130
120-82-1 1,2,4-Trichlorobenzene 10 10.2 102 70-130
71-55-6 1,1,1-Trichloroethane 10 10.3 103 70-130
79-00-5 1,1,2-Trichloroethane 10 9.8 98 70-130
79-01-6 Trichloroethylene 10 10.1 101 70-130
75-69-4 Trichlorofluoromethane 10 10.5 105 60-140
96-18-4 1,2,3-Trichloropropane 10 9.3 93 70-130
95-63-6 1,2,4-Trimethylbenzene 10 9.6 96 70-130
108-67-8 1,3,5-Trimethylbenzene 10 9.9 99 70-130
108-05-4 Vinyl Acetate 50 35.6 71 70-130
75-01-4 Vinyl Chloride 10 10.9 109 60-140
m,p-Xylene 20 19.2 96 70-130
95-47-6 o-Xylene 10 9.6 96 70-130
1330-20-7 Xylene (total)30 28.9 96 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 99%70-130%
2037-26-5 Toluene-D8 102%70-130%
* = Outside of Control Limits.
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Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-BS E100919.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
CAS No.Surrogate Recoveries BSP Limits
460-00-4 4-Bromofluorobenzene 103%70-130%
* = Outside of Control Limits.
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Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-BS A0219616.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
67-64-1 Acetone 50 58.1 116 70-130
71-43-2 Benzene 10 9.8 98 70-130
108-86-1 Bromobenzene 10 10.3 103 70-130
74-97-5 Bromochloromethane 10 8.6 86 70-130
75-27-4 Bromodichloromethane 10 8.9 89 70-130
75-25-2 Bromoform 10 9.2 92 70-130
78-93-3 2-Butanone (MEK)50 49.4 99 70-130
104-51-8 n-Butylbenzene 10 10.3 103 70-130
135-98-8 sec-Butylbenzene 10 10.2 102 70-130
98-06-6 tert-Butylbenzene 10 9.9 99 70-130
56-23-5 Carbon Tetrachloride 10 9.4 94 70-130
108-90-7 Chlorobenzene 10 10.2 102 70-130
75-00-3 Chloroethane 10 8.4 84 60-140
67-66-3 Chloroform 10 9.6 96 70-130
95-49-8 o-Chlorotoluene 10 9.9 99 70-130
106-43-4 p-Chlorotoluene 10 9.8 98 70-130
124-48-1 Dibromochloromethane 10 9.6 96 70-130
106-93-4 1,2-Dibromoethane 10 10.0 100 70-130
75-71-8 Dichlorodifluoromethane 10 10.3 103 60-140
95-50-1 1,2-Dichlorobenzene 10 10.2 102 70-130
541-73-1 1,3-Dichlorobenzene 10 10 100 70-130
106-46-7 1,4-Dichlorobenzene 10 10.4 104 70-130
75-34-3 1,1-Dichloroethane 10 10.1 101 70-130
107-06-2 1,2-Dichloroethane 10 9.0 90 70-130
75-35-4 1,1-Dichloroethylene 10 10.4 104 70-130
156-59-2 cis-1,2-Dichloroethylene 10 9.6 96 70-130
156-60-5 trans-1,2-Dichloroethylene 10 10.1 101 70-130
78-87-5 1,2-Dichloropropane 10 9.6 96 70-130
142-28-9 1,3-Dichloropropane 10 9.6 96 70-130
594-20-7 2,2-Dichloropropane 10 9.7 97 70-130
563-58-6 1,1-Dichloropropene 10 9.4 94 70-130
10061-01-5 cis-1,3-Dichloropropene 10 8.2 82 70-130
10061-02-6 trans-1,3-Dichloropropene 10 9.7 97 70-130
108-20-3 Di-Isopropyl Ether 10 8.2 82 70-130
64-17-5 Ethyl Alcohol 500 587 117 70-130
100-41-4 Ethylbenzene 10 10.7 107 70-130
* = Outside of Control Limits.
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Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-BS A0219616.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
591-78-6 2-Hexanone 50 45.6 91 70-130
98-82-8 Isopropylbenzene 10 10.3 103 70-130
99-87-6 p-Isopropyltoluene 10 10.3 103 70-130
74-83-9 Methyl Bromide 10 10.3 103 60-140
74-87-3 Methyl Chloride 10 10.9 109 60-140
75-09-2 Methylene Chloride 10 8.9 89 70-130
108-10-1 4-Methyl-2-pentanone (MIBK)50 44.7 89 70-130
1634-04-4 Methyl Tert Butyl Ether 10 9.1 91 70-130
91-20-3 Naphthalene 10 9.2 92 70-130
103-65-1 n-Propylbenzene 10 10.0 100 70-130
100-42-5 Styrene 10 9.3 93 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 10.5 105 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 10.5 105 70-130
127-18-4 Tetrachloroethylene 10 11.0 110 70-130
108-88-3 Toluene 10 10.7 107 70-130
87-61-6 1,2,3-Trichlorobenzene 10 9.7 97 70-130
120-82-1 1,2,4-Trichlorobenzene 10 9.4 94 70-130
71-55-6 1,1,1-Trichloroethane 10 9.9 99 70-130
79-00-5 1,1,2-Trichloroethane 10 10.0 100 70-130
79-01-6 Trichloroethylene 10 9.6 96 70-130
75-69-4 Trichlorofluoromethane 10 9.9 99 60-140
96-18-4 1,2,3-Trichloropropane 10 9.9 99 70-130
95-63-6 1,2,4-Trimethylbenzene 10 9.5 95 70-130
108-67-8 1,3,5-Trimethylbenzene 10 9.9 99 70-130
108-05-4 Vinyl Acetate 50 35.4 71 70-130
75-01-4 Vinyl Chloride 10 10.5 105 60-140
m,p-Xylene 20 19.5 98 70-130
95-47-6 o-Xylene 10 9.6 96 70-130
1330-20-7 Xylene (total)30 29.1 97 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%70-130%
2037-26-5 Toluene-D8 105%70-130%
* = Outside of Control Limits.
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Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-BS A0219616.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
CAS No.Surrogate Recoveries BSP Limits
460-00-4 4-Bromofluorobenzene 101%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-1MS E100929.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1MSD E100930.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1 E100922.D 1 10/08/19 AB n/a n/a VE2212
FA68743-1 E100932.D 2 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
FA68743-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
67-64-1 Acetone 24.8 250 273 99 250 275 100 1 70-130/20
71-43-2 Benzene 15.4 50 62.3 94 50 60.8 91 2 70-130/20
108-86-1 Bromobenzene ND 50 51.1 102 50 50.7 101 1 70-130/20
74-97-5 Bromochloromethane ND 50 43.8 88 50 43.1 86 2 70-130/20
75-27-4 Bromodichloromethane 2.4 50 51.3 98 50 49.5 94 4 70-130/20
75-25-2 Bromoform ND 50 46.5 93 50 46.6 93 0 70-130/20
78-93-3 2-Butanone (MEK)7.7 250 233 90 250 234 91 0 70-130/20
104-51-8 n-Butylbenzene 2.4 50 53.5 102 50 52.4 100 2 70-130/20
135-98-8 sec-Butylbenzene 3.4 50 53.8 101 50 52.5 98 2 70-130/20
98-06-6 tert-Butylbenzene ND 50 50.2 100 50 48.8 98 3 70-130/20
56-23-5 Carbon Tetrachloride ND 50 52.4 105 50 50.9 102 3 70-130/20
108-90-7 Chlorobenzene ND 50 49.8 100 50 49.1 98 1 70-130/20
75-00-3 Chloroethane 0.48 J 50 44.5 88 50 41.0 81 8 60-140/20
67-66-3 Chloroform 20.4 50 64.0 87 50 62.1 83 3 70-130/20
95-49-8 o-Chlorotoluene ND 50 52.2 104 50 51.0 102 2 70-130/20
106-43-4 p-Chlorotoluene ND 50 48.2 96 50 47.5 95 1 70-130/20
124-48-1 Dibromochloromethane 0.77 50 49.1 97 50 49.5 97 1 70-130/20
106-93-4 1,2-Dibromoethane ND 50 49.2 98 50 49.3 99 0 70-130/20
75-71-8 Dichlorodifluoromethane ND 50 53.6 107 50 51.7 103 4 60-140/20
95-50-1 1,2-Dichlorobenzene ND 50 51.2 102 50 50.4 101 2 70-130/20
541-73-1 1,3-Dichlorobenzene ND 50 52.4 105 50 51.5 103 2 70-130/20
106-46-7 1,4-Dichlorobenzene ND 50 49.5 99 50 48.5 97 2 70-130/20
75-34-3 1,1-Dichloroethane ND 50 50.8 102 50 48.7 97 4 70-130/20
107-06-2 1,2-Dichloroethane ND 50 46.4 93 50 45.0 90 3 70-130/20
75-35-4 1,1-Dichloroethylene ND 50 51.7 103 50 49.6 99 4 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 50 48.2 96 50 46.9 94 3 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 50 49.6 99 50 48.4 97 2 70-130/20
78-87-5 1,2-Dichloropropane ND 50 49.3 99 50 48.4 97 2 70-130/20
142-28-9 1,3-Dichloropropane ND 50 47.9 96 50 47.3 95 1 70-130/20
594-20-7 2,2-Dichloropropane ND 50 53.0 106 50 50.8 102 4 70-130/20
563-58-6 1,1-Dichloropropene ND 50 48.4 97 50 46.8 94 3 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 50 40.0 80 50 39.4 79 2 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 50 45.5 91 50 45.1 90 1 70-130/20
108-20-3 Di-Isopropyl Ether 1.9 50 46.0 88 50 44.9 86 2 70-130/20
64-17-5 Ethyl Alcohol ND 2500 3300 132*2500 3160 126 4 70-130/20
100-41-4 Ethylbenzene 47.1 50 89.1 84 50 88.4 83 1 70-130/20
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-1MS E100929.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1MSD E100930.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1 E100922.D 1 10/08/19 AB n/a n/a VE2212
FA68743-1 E100932.D 2 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
FA68743-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
591-78-6 2-Hexanone 26.2 250 263 95 250 265 96 1 70-130/20
98-82-8 Isopropylbenzene 7.7 50 57.4 99 50 56.7 98 1 70-130/20
99-87-6 p-Isopropyltoluene 3.1 50 54.9 104 50 53.9 102 2 70-130/20
74-83-9 Methyl Bromide ND 50 50.5 101 50 49.0 98 3 60-140/20
74-87-3 Methyl Chloride 0.75 50 55.0 109 50 51.5 102 7 60-140/20
75-09-2 Methylene Chloride ND 50 45.6 91 50 43.5 87 5 70-130/20
108-10-1 4-Methyl-2-pentanone (MIBK)9.7 250 242 93 250 242 93 0 70-130/20
1634-04-4 Methyl Tert Butyl Ether 15.2 50 57.6 85 50 56.5 83 2 70-130/20
91-20-3 Naphthalene 9.8 50 62.2 105 50 63.4 107 2 70-130/20
103-65-1 n-Propylbenzene 12.5 50 59.6 94 50 58.8 93 1 70-130/20
100-42-5 Styrene ND 50 46.8 94 50 46.6 93 0 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 50 50.8 102 50 50.0 100 2 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 50 51.7 103 50 50.7 101 2 70-130/20
127-18-4 Tetrachloroethylene ND 50 55.5 111 50 54.3 109 2 70-130/20
108-88-3 Toluene 27.4 50 74.6 94 50 73.3 92 2 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 50 55.7 111 50 56.2 112 1 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 50 52.3 105 50 51.8 104 1 70-130/20
71-55-6 1,1,1-Trichloroethane ND 50 50.3 101 50 48.6 97 3 70-130/20
79-00-5 1,1,2-Trichloroethane ND 50 49.2 98 50 48.0 96 2 70-130/20
79-01-6 Trichloroethylene ND 50 50.7 101 50 48.5 97 4 70-130/20
75-69-4 Trichlorofluoromethane ND 50 51.5 103 50 48.6 97 6 60-140/20
96-18-4 1,2,3-Trichloropropane ND 50 48.4 97 50 47.6 95 2 70-130/20
95-63-6 1,2,4-Trimethylbenzene 45.0 50 84.3 79 50 83.6 77 1 70-130/20
108-67-8 1,3,5-Trimethylbenzene 32.5 50 76.3 88 50 75.9 87 1 70-130/20
108-05-4 Vinyl Acetate ND 250 187 75 250 186 74 1 70-130/20
75-01-4 Vinyl Chloride ND 50 54.1 108 50 50.6 101 7 60-140/20
m,p-Xylene 69.7 100 150 80 100 148 78 1 70-130/20
95-47-6 o-Xylene 50.4 a 50 92.7 71 50 92.4 70 0 70-130/20
1330-20-7 Xylene (total)109 a 150 243 77 150 240 75 1 70-130/20
CAS No.Surrogate Recoveries MS MSD FA68743-1 FA68743-1 Limits
1868-53-7 Dibromofluoromethane 97%97%100%98%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%100%100%97%70-130%
2037-26-5 Toluene-D8 102%102%100%102%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-1MS E100929.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1MSD E100930.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1 E100922.D 1 10/08/19 AB n/a n/a VE2212
FA68743-1 E100932.D 2 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
CAS No.Surrogate Recoveries MS MSD FA68743-1 FA68743-1 Limits
460-00-4 4-Bromofluorobenzene 102%105%100%101%70-130%
(a) Result is from Run #2.
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-2MS A0219623.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2MSD A0219624.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2 A0219619.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
FA68743-2 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
67-64-1 Acetone ND 250 249 100 250 258 103 4 70-130/20
71-43-2 Benzene ND 50 46.1 92 50 50.5 101 9 70-130/20
108-86-1 Bromobenzene ND 50 48.5 97 50 54.4 109 11 70-130/20
74-97-5 Bromochloromethane ND 50 41.1 82 50 44.2 88 7 70-130/20
75-27-4 Bromodichloromethane 0.20 J 50 40.6 81 50 45.0 90 10 70-130/20
75-25-2 Bromoform ND 50 39.1 78 50 42.6 85 9 70-130/20
78-93-3 2-Butanone (MEK)ND 250 235 94 250 243 97 3 70-130/20
104-51-8 n-Butylbenzene ND 50 48.4 97 50 53.6 107 10 70-130/20
135-98-8 sec-Butylbenzene ND 50 48.2 96 50 53.9 108 11 70-130/20
98-06-6 tert-Butylbenzene ND 50 46.7 93 50 52.3 105 11 70-130/20
56-23-5 Carbon Tetrachloride ND 50 44.1 88 50 48.6 97 10 70-130/20
108-90-7 Chlorobenzene ND 50 48.2 96 50 52.6 105 9 70-130/20
75-00-3 Chloroethane ND 50 41.3 83 50 42.1 84 2 60-140/20
67-66-3 Chloroform 7.7 50 51.7 88 50 55.7 96 7 70-130/20
95-49-8 o-Chlorotoluene ND 50 47.3 95 50 52.4 105 10 70-130/20
106-43-4 p-Chlorotoluene ND 50 46.4 93 50 51.9 104 11 70-130/20
124-48-1 Dibromochloromethane ND 50 42.4 85 50 46.6 93 9 70-130/20
106-93-4 1,2-Dibromoethane ND 50 46.6 93 50 51.6 103 10 70-130/20
75-71-8 Dichlorodifluoromethane ND 50 52.4 105 50 53.3 107 2 60-140/20
95-50-1 1,2-Dichlorobenzene ND 50 48.2 96 50 53.4 107 10 70-130/20
541-73-1 1,3-Dichlorobenzene ND 50 47.1 94 50 51.5 103 9 70-130/20
106-46-7 1,4-Dichlorobenzene ND 50 48.7 97 50 53.3 107 9 70-130/20
75-34-3 1,1-Dichloroethane ND 50 47.8 96 50 51.8 104 8 70-130/20
107-06-2 1,2-Dichloroethane ND 50 42.9 86 50 47.2 94 10 70-130/20
75-35-4 1,1-Dichloroethylene ND 50 49.5 99 50 53.5 107 8 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 50 45.6 91 50 49.4 99 8 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 50 47.2 94 50 51.7 103 9 70-130/20
78-87-5 1,2-Dichloropropane ND 50 45.3 91 50 49.7 99 9 70-130/20
142-28-9 1,3-Dichloropropane ND 50 45.8 92 50 50.1 100 9 70-130/20
594-20-7 2,2-Dichloropropane ND 50 44.4 89 50 46.6 93 5 70-130/20
563-58-6 1,1-Dichloropropene ND 50 44.7 89 50 48.9 98 9 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 50 34.9 70 50 37.3 75 7 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 50 42.9 86 50 45.4 91 6 70-130/20
108-20-3 Di-Isopropyl Ether ND 50 38.7 77 50 42.2 84 9 70-130/20
64-17-5 Ethyl Alcohol ND 2500 3220 129 2500 3590 144*11 70-130/20
100-41-4 Ethylbenzene ND 50 50.9 102 50 55.5 111 9 70-130/20
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-2MS A0219623.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2MSD A0219624.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2 A0219619.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
FA68743-2 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
591-78-6 2-Hexanone ND 250 213 85 250 223 89 5 70-130/20
98-82-8 Isopropylbenzene ND 50 48.8 98 50 53.3 107 9 70-130/20
99-87-6 p-Isopropyltoluene ND 50 48.7 97 50 54.0 108 10 70-130/20
74-83-9 Methyl Bromide ND 50 47.8 96 50 47.3 95 1 60-140/20
74-87-3 Methyl Chloride ND 50 52.6 105 50 53.4 107 2 60-140/20
75-09-2 Methylene Chloride ND 50 43.1 86 50 46.2 92 7 70-130/20
108-10-1 4-Methyl-2-pentanone (MIBK)ND 250 218 87 250 229 92 5 70-130/20
1634-04-4 Methyl Tert Butyl Ether 0.42 J 50 43.7 87 50 46.7 93 7 70-130/20
91-20-3 Naphthalene ND 50 45.8 92 50 48.4 97 6 70-130/20
103-65-1 n-Propylbenzene ND 50 47.2 94 50 52.8 106 11 70-130/20
100-42-5 Styrene ND 50 43.9 88 50 48.1 96 9 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 50 48.9 98 50 53.1 106 8 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 50 50.3 101 50 54.8 110 9 70-130/20
127-18-4 Tetrachloroethylene ND 50 51.9 104 50 57.3 115 10 70-130/20
108-88-3 Toluene ND 50 50.3 101 50 55.3 111 9 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 50 45.9 92 50 49.7 99 8 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 50 45.4 91 50 49.0 98 8 70-130/20
71-55-6 1,1,1-Trichloroethane ND 50 46.6 93 50 50.8 102 9 70-130/20
79-00-5 1,1,2-Trichloroethane ND 50 48.1 96 50 52.6 105 9 70-130/20
79-01-6 Trichloroethylene ND 50 44.8 90 50 49.5 99 10 70-130/20
75-69-4 Trichlorofluoromethane ND 50 48.6 97 50 49.7 99 2 60-140/20
96-18-4 1,2,3-Trichloropropane ND 50 46.0 92 50 51.0 102 10 70-130/20
95-63-6 1,2,4-Trimethylbenzene ND 50 45.2 90 50 50.0 100 10 70-130/20
108-67-8 1,3,5-Trimethylbenzene ND 50 46.9 94 50 52.4 105 11 70-130/20
108-05-4 Vinyl Acetate ND 250 175 70 250 184 74 5 70-130/20
75-01-4 Vinyl Chloride ND 50 52.8 106 50 52.9 106 0 60-140/20
m,p-Xylene ND 100 92.3 92 100 101 101 9 70-130/20
95-47-6 o-Xylene ND 50 45.5 91 50 50.0 100 9 70-130/20
1330-20-7 Xylene (total)ND 150 138 92 150 151 101 9 70-130/20
CAS No.Surrogate Recoveries MS MSD FA68743-2 Limits
1868-53-7 Dibromofluoromethane 97%97%96%70-130%
17060-07-0 1,2-Dichloroethane-D4 98%98%101%70-130%
2037-26-5 Toluene-D8 105%104%106%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-2MS A0219623.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2MSD A0219624.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2 A0219619.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
CAS No.Surrogate Recoveries MS MSD FA68743-2 Limits
460-00-4 4-Bromofluorobenzene 101%104%103%70-130%
* = Outside of Control Limits.
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
June 21, 2017
Brett Byrn
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
Project Location: Colfax, NC
Client Job Number:
Project Number: Circle K 1526
Laboratory Work Order Number: 17F0622
Enclosed are results of analyses for samples received by the laboratory on June 12, 2017. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
6/21/2017ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
ATTN: Brett Byrn
Circle K 1526
17F0622
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Colfax, NC
15223 17603
SS-12D 17F0622-01 Soil SM 2540G
SW-846 8260B
Page 2 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
SW-846 8260B
Qualifications:
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this
compound is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
Acetone, Tetrahydrofuran
17F0622-01[SS-12D], B179442-BLK1, B179442-BS1, B179442-BSD1
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
between the two LFB/LCS results is within method specified criteria.
Analyte & Samples(s) Qualified:
Chloroethane
B179442-BSD1
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Project Manager
Page 3 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/12/2017
Work Order: 17F0622Sample Description:Project Location: Colfax, NC
Sample ID: 17F0622-01
Field Sample #: SS-12D
Sample Matrix: Soil
Sampled: 6/8/2017 11:45
AnalystAnalyzedDilutionFlagRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.095 6/16/17 16:37 MFFmg/Kg dry0.022 6/16/17SW-846 8260B1L-04Acetone
ND 0.0057 6/16/17 16:37 MFFmg/Kg dry0.0024 6/16/17SW-846 8260B1Acrylonitrile
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1tert-Amyl Methyl Ether (TAME)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Benzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1Bromobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0013 6/16/17SW-846 8260B1Bromochloromethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B1Bromodichloromethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0013 6/16/17SW-846 8260B1Bromoform
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.0040 6/16/17SW-846 8260B1Bromomethane
ND 0.038 6/16/17 16:37 MFFmg/Kg dry0.017 6/16/17SW-846 8260B12-Butanone (MEK)
ND 0.038 6/16/17 16:37 MFFmg/Kg dry0.020 6/16/17SW-846 8260B1tert-Butyl Alcohol (TBA)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1n-Butylbenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00095 6/16/17SW-846 8260B1sec-Butylbenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B1tert-Butylbenzene
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B1tert-Butyl Ethyl Ether (TBEE)
ND 0.0057 6/16/17 16:37 MFFmg/Kg dry0.0041 6/16/17SW-846 8260B1Carbon Disulfide
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1Carbon Tetrachloride
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Chlorobenzene
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Chlorodibromomethane
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.0014 6/16/17SW-846 8260B1Chloroethane
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Chloroform
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.0061 6/16/17SW-846 8260B1Chloromethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B12-Chlorotoluene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B14-Chlorotoluene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0010 6/16/17SW-846 8260B11,2-Dibromo-3-chloropropane (DBCP)
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00095 6/16/17SW-846 8260B11,2-Dibromoethane (EDB)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B1Dibromomethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B11,2-Dichlorobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B11,3-Dichlorobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B11,4-Dichlorobenzene
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.0020 6/16/17SW-846 8260B1trans-1,4-Dichloro-2-butene
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.0012 6/16/17SW-846 8260B1Dichlorodifluoromethane (Freon 12)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B11,1-Dichloroethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0012 6/16/17SW-846 8260B11,2-Dichloroethane
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.0010 6/16/17SW-846 8260B11,1-Dichloroethylene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1cis-1,2-Dichloroethylene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B1trans-1,2-Dichloroethylene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0012 6/16/17SW-846 8260B11,2-Dichloropropane
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B11,3-Dichloropropane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B12,2-Dichloropropane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B11,1-Dichloropropene
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1cis-1,3-Dichloropropene
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1trans-1,3-Dichloropropene
Page 4 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/12/2017
Work Order: 17F0622Sample Description:Project Location: Colfax, NC
Sample ID: 17F0622-01
Field Sample #: SS-12D
Sample Matrix: Soil
Sampled: 6/8/2017 11:45
AnalystAnalyzedDilutionFlagRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.0017 6/16/17SW-846 8260B1Diethyl Ether
ND 0.00095 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B1Diisopropyl Ether (DIPE)
ND 0.095 6/16/17 16:37 MFFmg/Kg dry0.055 6/16/17SW-846 8260B11,4-Dioxane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1Ethylbenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00095 6/16/17SW-846 8260B1Hexachlorobutadiene
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.010 6/16/17SW-846 8260B12-Hexanone (MBK)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Isopropylbenzene (Cumene)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1p-Isopropyltoluene (p-Cymene)
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B1Methyl tert-Butyl Ether (MTBE)
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.0067 6/16/17SW-846 8260B1Methylene Chloride
ND 0.019 6/16/17 16:37 MFFmg/Kg dry0.0072 6/16/17SW-846 8260B14-Methyl-2-pentanone (MIBK)
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1Naphthalene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1n-Propylbenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B1Styrene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0017 6/16/17SW-846 8260B11,1,1,2-Tetrachloroethane
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B11,1,2,2-Tetrachloroethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0012 6/16/17SW-846 8260B1Tetrachloroethylene
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.0021 6/16/17SW-846 8260B1L-04Tetrahydrofuran
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B1Toluene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B11,2,3-Trichlorobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B11,2,4-Trichlorobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B11,3,5-Trichlorobenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00095 6/16/17SW-846 8260B11,1,1-Trichloroethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0011 6/16/17SW-846 8260B11,1,2-Trichloroethane
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00095 6/16/17SW-846 8260B1Trichloroethylene
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.0010 6/16/17SW-846 8260B1Trichlorofluoromethane (Freon 11)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.0010 6/16/17SW-846 8260B11,2,3-Trichloropropane
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.00085 6/16/17SW-846 8260B11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00076 6/16/17SW-846 8260B11,2,4-Trimethylbenzene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00057 6/16/17SW-846 8260B11,3,5-Trimethylbenzene
ND 0.0095 6/16/17 16:37 MFFmg/Kg dry0.0010 6/16/17SW-846 8260B1Vinyl Chloride
ND 0.0038 6/16/17 16:37 MFFmg/Kg dry0.0016 6/16/17SW-846 8260B1m+p Xylene
ND 0.0019 6/16/17 16:37 MFFmg/Kg dry0.00066 6/16/17SW-846 8260B1o-Xylene
Surrogates % Recovery Recovery Limits Flag
1,2-Dichloroethane-d4 79.6 6/16/17 16:3770-130
Toluene-d8 98.8 6/16/17 16:3770-130
4-Bromofluorobenzene 107 6/16/17 16:3770-130
Page 5 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/12/2017
Work Order: 17F0622Sample Description:Project Location: Colfax, NC
Sample ID: 17F0622-01
Field Sample #: SS-12D
Sample Matrix: Soil
Sampled: 6/8/2017 11:45
AnalystAnalyzedDilutionFlagRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
76.4 6/16/17 8:17 MRL% Wt 6/15/17SM 2540G1% Solids
Page 6 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: % Solids-SM 2540G
Lab Number [Field ID]Batch Date
B179305 06/15/1717F0622-01 [SS-12D]
Prep Method: SW-846 5035-SW-846 8260B
Lab Number [Field ID]Batch DateInitial [g]Final [mL]
B179442 06/16/176.91 10.017F0622-01 [SS-12D]
Page 7 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179442 - SW-846 5035
Blank (B179442-BLK1) Prepared & Analyzed: 06/16/17
Acetone mg/Kg wet0.10 L-04ND
Acrylonitrile mg/Kg wet0.0060ND
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010ND
Benzene mg/Kg wet0.0020ND
Bromobenzene mg/Kg wet0.0020ND
Bromochloromethane mg/Kg wet0.0020ND
Bromodichloromethane mg/Kg wet0.0020ND
Bromoform mg/Kg wet0.0020ND
Bromomethane mg/Kg wet0.010ND
2-Butanone (MEK)mg/Kg wet0.040ND
tert-Butyl Alcohol (TBA)mg/Kg wet0.040ND
n-Butylbenzene mg/Kg wet0.0020ND
sec-Butylbenzene mg/Kg wet0.0020ND
tert-Butylbenzene mg/Kg wet0.0020ND
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010ND
Carbon Disulfide mg/Kg wet0.0060ND
Carbon Tetrachloride mg/Kg wet0.0020ND
Chlorobenzene mg/Kg wet0.0020ND
Chlorodibromomethane mg/Kg wet0.0010ND
Chloroethane mg/Kg wet0.020ND
Chloroform mg/Kg wet0.0040ND
Chloromethane mg/Kg wet0.010ND
2-Chlorotoluene mg/Kg wet0.0020ND
4-Chlorotoluene mg/Kg wet0.0020ND
Cyclohexane mg/Kg wet0.0020ND
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020ND
1,2-Dibromoethane (EDB)mg/Kg wet0.0010ND
Dibromomethane mg/Kg wet0.0020ND
1,2-Dichlorobenzene mg/Kg wet0.0020ND
1,3-Dichlorobenzene mg/Kg wet0.0020ND
1,4-Dichlorobenzene mg/Kg wet0.0020ND
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040ND
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020ND
1,1-Dichloroethane mg/Kg wet0.0020ND
1,2-Dichloroethane mg/Kg wet0.0020ND
1,1-Dichloroethylene mg/Kg wet0.0040ND
cis-1,2-Dichloroethylene mg/Kg wet0.0020ND
trans-1,2-Dichloroethylene mg/Kg wet0.0020ND
1,2-Dichloropropane mg/Kg wet0.0020ND
1,3-Dichloropropane mg/Kg wet0.0010ND
2,2-Dichloropropane mg/Kg wet0.0020ND
1,1-Dichloropropene mg/Kg wet0.0020ND
cis-1,3-Dichloropropene mg/Kg wet0.0010ND
trans-1,3-Dichloropropene mg/Kg wet0.0010ND
Diethyl Ether mg/Kg wet0.020ND
Diisopropyl Ether (DIPE)mg/Kg wet0.0010ND
1,4-Dioxane mg/Kg wet0.10ND
Ethylbenzene mg/Kg wet0.0020ND
Hexachlorobutadiene mg/Kg wet0.0020ND
2-Hexanone (MBK)mg/Kg wet0.020ND
Isopropylbenzene (Cumene)mg/Kg wet0.0020ND
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020ND
Page 8 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179442 - SW-846 5035
Blank (B179442-BLK1) Prepared & Analyzed: 06/16/17
Methyl Acetate mg/Kg wet0.0020ND
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040ND
Methylene Chloride mg/Kg wet0.020ND
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020ND
Naphthalene mg/Kg wet0.0040ND
n-Propylbenzene mg/Kg wet0.0020ND
Styrene mg/Kg wet0.0020ND
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020ND
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010ND
Tetrachloroethylene mg/Kg wet0.0020ND
Tetrahydrofuran mg/Kg wet0.010 L-04ND
Toluene mg/Kg wet0.0020ND
1,2,3-Trichlorobenzene mg/Kg wet0.0020ND
1,2,4-Trichlorobenzene mg/Kg wet0.0020ND
1,3,5-Trichlorobenzene mg/Kg wet0.0020ND
1,1,1-Trichloroethane mg/Kg wet0.0020ND
1,1,2-Trichloroethane mg/Kg wet0.0020ND
Trichloroethylene mg/Kg wet0.0020ND
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010ND
1,2,3-Trichloropropane mg/Kg wet0.0020ND
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010ND
1,2,4-Trimethylbenzene mg/Kg wet0.0020ND
1,3,5-Trimethylbenzene mg/Kg wet0.0020ND
Vinyl Chloride mg/Kg wet0.010ND
m+p Xylene mg/Kg wet0.0040ND
o-Xylene mg/Kg wet0.0020ND
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 80.40.0402
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 99.90.0499
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 1070.0537
LCS (B179442-BS1) Prepared & Analyzed: 06/16/17
Acetone mg/Kg wet0.10 0.200 L-0470-16065.7 *†0.131
Acrylonitrile mg/Kg wet0.0060 0.0200 70-13090.40.0181
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010 0.0200 70-13073.20.0146
Benzene mg/Kg wet0.0020 0.0200 70-13083.90.0168
Bromobenzene mg/Kg wet0.0020 0.0200 70-13094.10.0188
Bromochloromethane mg/Kg wet0.0020 0.0200 70-13096.10.0192
Bromodichloromethane mg/Kg wet0.0020 0.0200 70-13082.30.0165
Bromoform mg/Kg wet0.0020 0.0200 70-1301220.0243
Bromomethane mg/Kg wet0.010 0.0200 40-13057.1 †0.0114
2-Butanone (MEK)mg/Kg wet0.040 0.200 70-16090.0 †0.180
tert-Butyl Alcohol (TBA)mg/Kg wet0.040 0.200 40-13085.5 †0.171
n-Butylbenzene mg/Kg wet0.0020 0.0200 70-13092.70.0185
sec-Butylbenzene mg/Kg wet0.0020 0.0200 70-1301100.0220
tert-Butylbenzene mg/Kg wet0.0020 0.0200 70-160100 †0.0200
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010 0.0200 70-13086.10.0172
Carbon Disulfide mg/Kg wet0.0060 0.0200 70-13081.10.0162
Carbon Tetrachloride mg/Kg wet0.0020 0.0200 70-13084.50.0169
Chlorobenzene mg/Kg wet0.0020 0.0200 70-1301100.0220
Chlorodibromomethane mg/Kg wet0.0010 0.0200 70-13095.90.0192
Chloroethane mg/Kg wet0.020 0.0200 J70-13070.50.0141
Chloroform mg/Kg wet0.0040 0.0200 70-13075.70.0151
Page 9 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179442 - SW-846 5035
LCS (B179442-BS1) Prepared & Analyzed: 06/16/17
Chloromethane mg/Kg wet0.010 0.0200 70-13073.30.0147
2-Chlorotoluene mg/Kg wet0.0020 0.0200 70-1301080.0216
4-Chlorotoluene mg/Kg wet0.0020 0.0200 70-1301040.0207
Cyclohexane mg/Kg wet0.0020 0.0200 70-1301010.0202
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020 0.0200 70-13082.70.0165
1,2-Dibromoethane (EDB)mg/Kg wet0.0010 0.0200 70-13096.00.0192
Dibromomethane mg/Kg wet0.0020 0.0200 70-13089.90.0180
1,2-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-1301050.0209
1,3-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-1301040.0208
1,4-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-1301040.0209
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040 0.0200 70-13098.20.0196
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 0.0200 J40-16053.3 †0.0107
1,1-Dichloroethane mg/Kg wet0.0020 0.0200 70-13091.90.0184
1,2-Dichloroethane mg/Kg wet0.0020 0.0200 70-13093.30.0187
1,1-Dichloroethylene mg/Kg wet0.0040 0.0200 70-13081.80.0164
cis-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 70-13083.40.0167
trans-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 70-1301050.0210
1,2-Dichloropropane mg/Kg wet0.0020 0.0200 70-1301040.0208
1,3-Dichloropropane mg/Kg wet0.0010 0.0200 70-13087.20.0174
2,2-Dichloropropane mg/Kg wet0.0020 0.0200 70-13074.40.0149
1,1-Dichloropropene mg/Kg wet0.0020 0.0200 70-13084.40.0169
cis-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 70-13081.20.0162
trans-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 70-13086.40.0173
Diethyl Ether mg/Kg wet0.020 0.0200 J70-13076.80.0154
Diisopropyl Ether (DIPE)mg/Kg wet0.0010 0.0200 70-13093.60.0187
1,4-Dioxane mg/Kg wet0.10 0.200 40-160113 †0.225
Ethylbenzene mg/Kg wet0.0020 0.0200 70-1301040.0209
Hexachlorobutadiene mg/Kg wet0.0020 0.0200 70-1601390.0279
2-Hexanone (MBK)mg/Kg wet0.020 0.200 70-160105 †0.210
Isopropylbenzene (Cumene)mg/Kg wet0.0020 0.0200 70-1301270.0255
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020 0.0200 70-1301000.0200
Methyl Acetate mg/Kg wet0.0020 0.0200 70-13096.40.0193
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040 0.0200 70-13074.90.0150
Methylene Chloride mg/Kg wet0.020 0.0200 40-160101 †0.0202
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020 0.200 70-160107 †0.215
Naphthalene mg/Kg wet0.0040 0.0200 40-13089.5 †0.0179
n-Propylbenzene mg/Kg wet0.0020 0.0200 70-1301070.0214
Styrene mg/Kg wet0.0020 0.0200 70-1301050.0211
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020 0.0200 70-1301100.0220
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010 0.0200 70-1301010.0201
Tetrachloroethylene mg/Kg wet0.0020 0.0200 70-1301180.0237
Tetrahydrofuran mg/Kg wet0.010 0.0200 L-0470-13060.1 *0.0120
Toluene mg/Kg wet0.0020 0.0200 70-13096.90.0194
1,2,3-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-1301100.0220
1,2,4-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-1301090.0219
1,3,5-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-1301050.0210
1,1,1-Trichloroethane mg/Kg wet0.0020 0.0200 70-13083.00.0166
1,1,2-Trichloroethane mg/Kg wet0.0020 0.0200 70-13085.00.0170
Trichloroethylene mg/Kg wet0.0020 0.0200 70-13095.50.0191
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010 0.0200 70-13077.60.0155
1,2,3-Trichloropropane mg/Kg wet0.0020 0.0200 70-1301040.0207
Page 10 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179442 - SW-846 5035
LCS (B179442-BS1) Prepared & Analyzed: 06/16/17
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010 0.0200 70-13080.40.0161
1,2,4-Trimethylbenzene mg/Kg wet0.0020 0.0200 70-13091.90.0184
1,3,5-Trimethylbenzene mg/Kg wet0.0020 0.0200 70-1301100.0220
Vinyl Chloride mg/Kg wet0.010 0.0200 40-13076.3 †0.0153
m+p Xylene mg/Kg wet0.0040 0.0400 70-1301050.0421
o-Xylene mg/Kg wet0.0020 0.0200 70-1301040.0209
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 80.00.0400
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 1000.0500
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 1070.0535
LCS Dup (B179442-BSD1) Prepared & Analyzed: 06/16/17
Acetone mg/Kg wet0.10 0.200 25 L-0470-16067.8 3.16*†0.136
Acrylonitrile mg/Kg wet0.0060 0.0200 2570-13096.2 6.220.0192
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010 0.0200 2570-13074.0 1.090.0148
Benzene mg/Kg wet0.0020 0.0200 2570-13084.8 1.070.0170
Bromobenzene mg/Kg wet0.0020 0.0200 2570-13094.7 0.6360.0189
Bromochloromethane mg/Kg wet0.0020 0.0200 2570-130102 6.050.0204
Bromodichloromethane mg/Kg wet0.0020 0.0200 2570-13081.0 1.590.0162
Bromoform mg/Kg wet0.0020 0.0200 2570-130118 3.090.0236
Bromomethane mg/Kg wet0.010 0.0200 2540-13060.8 6.28 †0.0122
2-Butanone (MEK)mg/Kg wet0.040 0.200 2570-16094.1 4.51 †0.188
tert-Butyl Alcohol (TBA)mg/Kg wet0.040 0.200 2540-13090.3 5.44 †0.181
n-Butylbenzene mg/Kg wet0.0020 0.0200 2570-13092.9 0.2160.0186
sec-Butylbenzene mg/Kg wet0.0020 0.0200 2570-130113 2.600.0226
tert-Butylbenzene mg/Kg wet0.0020 0.0200 2570-160103 3.25 †0.0207
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010 0.0200 2570-13088.1 2.300.0176
Carbon Disulfide mg/Kg wet0.0060 0.0200 2570-13079.1 2.500.0158
Carbon Tetrachloride mg/Kg wet0.0020 0.0200 2570-13088.4 4.510.0177
Chlorobenzene mg/Kg wet0.0020 0.0200 2570-130109 1.010.0217
Chlorodibromomethane mg/Kg wet0.0010 0.0200 2570-13099.6 3.790.0199
Chloroethane mg/Kg wet0.020 0.0200 25 L-07, J70-13068.8 2.44*0.0138
Chloroform mg/Kg wet0.0040 0.0200 2570-13076.4 0.9200.0153
Chloromethane mg/Kg wet0.010 0.0200 2570-13072.4 1.240.0145
2-Chlorotoluene mg/Kg wet0.0020 0.0200 2570-130108 0.5550.0217
4-Chlorotoluene mg/Kg wet0.0020 0.0200 2570-130106 1.820.0211
Cyclohexane mg/Kg wet0.0020 0.0200 2570-130100 0.3980.0201
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020 0.0200 2570-13094.1 12.90.0188
1,2-Dibromoethane (EDB)mg/Kg wet0.0010 0.0200 2570-13094.2 1.890.0188
Dibromomethane mg/Kg wet0.0020 0.0200 2570-13089.6 0.3340.0179
1,2-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-130111 6.020.0222
1,3-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-130109 4.790.0218
1,4-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-130108 3.490.0216
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040 0.0200 2570-130109 10.10.0217
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 0.0200 25 J40-16055.2 3.50 †0.0110
1,1-Dichloroethane mg/Kg wet0.0020 0.0200 2570-13092.5 0.6510.0185
1,2-Dichloroethane mg/Kg wet0.0020 0.0200 2570-13091.9 1.510.0184
1,1-Dichloroethylene mg/Kg wet0.0040 0.0200 2570-13083.9 2.530.0168
cis-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 2570-13085.5 2.490.0171
trans-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 2570-130108 2.910.0216
1,2-Dichloropropane mg/Kg wet0.0020 0.0200 2570-130103 0.8690.0206
1,3-Dichloropropane mg/Kg wet0.0010 0.0200 2570-13088.2 1.140.0176
2,2-Dichloropropane mg/Kg wet0.0020 0.0200 2570-13077.1 3.560.0154
Page 11 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179442 - SW-846 5035
LCS Dup (B179442-BSD1) Prepared & Analyzed: 06/16/17
1,1-Dichloropropene mg/Kg wet0.0020 0.0200 2570-13082.1 2.760.0164
cis-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 2570-13083.5 2.790.0167
trans-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 2570-13085.0 1.630.0170
Diethyl Ether mg/Kg wet0.020 0.0200 25 J70-13075.5 1.710.0151
Diisopropyl Ether (DIPE)mg/Kg wet0.0010 0.0200 2570-13094.4 0.8510.0189
1,4-Dioxane mg/Kg wet0.10 0.200 5040-160127 11.7 † ‡0.253
Ethylbenzene mg/Kg wet0.0020 0.0200 2570-130104 0.8650.0207
Hexachlorobutadiene mg/Kg wet0.0020 0.0200 2570-160146 4.900.0293
2-Hexanone (MBK)mg/Kg wet0.020 0.200 2570-160109 3.12 †0.217
Isopropylbenzene (Cumene)mg/Kg wet0.0020 0.0200 2570-130128 0.7050.0256
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020 0.0200 2570-130103 2.950.0206
Methyl Acetate mg/Kg wet0.0020 0.0200 2570-13090.9 5.870.0182
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040 0.0200 2570-13077.8 3.800.0156
Methylene Chloride mg/Kg wet0.020 0.0200 2540-160103 1.57 †0.0206
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020 0.200 2570-160111 2.94 †0.221
Naphthalene mg/Kg wet0.0040 0.0200 2540-13096.5 7.53 †0.0193
n-Propylbenzene mg/Kg wet0.0020 0.0200 2570-130109 2.040.0218
Styrene mg/Kg wet0.0020 0.0200 2570-130106 0.4730.0212
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020 0.0200 2570-130110 0.09080.0220
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010 0.0200 2570-130104 3.230.0208
Tetrachloroethylene mg/Kg wet0.0020 0.0200 2570-130123 3.650.0245
Tetrahydrofuran mg/Kg wet0.010 0.0200 25 L-0470-13068.0 12.3*0.0136
Toluene mg/Kg wet0.0020 0.0200 2570-13096.1 0.8290.0192
1,2,3-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-130114 3.830.0229
1,2,4-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-130119 8.750.0239
1,3,5-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-130112 6.640.0224
1,1,1-Trichloroethane mg/Kg wet0.0020 0.0200 2570-13085.7 3.200.0171
1,1,2-Trichloroethane mg/Kg wet0.0020 0.0200 2570-13085.4 0.4690.0171
Trichloroethylene mg/Kg wet0.0020 0.0200 2570-13097.2 1.760.0194
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010 0.0200 2570-13078.6 1.280.0157
1,2,3-Trichloropropane mg/Kg wet0.0020 0.0200 2570-130109 4.620.0217
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010 0.0200 2570-13082.7 2.820.0165
1,2,4-Trimethylbenzene mg/Kg wet0.0020 0.0200 2570-13096.0 4.360.0192
1,3,5-Trimethylbenzene mg/Kg wet0.0020 0.0200 2570-130112 1.620.0224
Vinyl Chloride mg/Kg wet0.010 0.0200 2540-13077.7 1.82 †0.0155
m+p Xylene mg/Kg wet0.0040 0.0400 2570-130105 0.4290.0419
o-Xylene mg/Kg wet0.0020 0.0200 2570-130104 0.6720.0208
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 79.60.0398
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 99.80.0499
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 1060.0532
Page 12 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits.
Reported value for this compound is likely to be biased on the low side.
L-04
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD between the two LFB/LCS results is within method specified criteria.
L-07
Page 13 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260B in Soil
NCAcetone
NCAcrylonitrile
NCtert-Amyl Methyl Ether (TAME)
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCtert-Butyl Alcohol (TBA)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCtert-Butyl Ethyl Ether (TBEE)
NCCarbon Disulfide
NCCarbon Tetrachloride
NCChlorobenzene
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromo-3-chloropropane (DBCP)
NC1,2-Dibromoethane (EDB)
NCDibromomethane
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCtrans-1,4-Dichloro-2-butene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiethyl Ether
NCDiisopropyl Ether (DIPE)
NC1,4-Dioxane
NCEthylbenzene
Page 14 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260B in Soil
NCHexachlorobutadiene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
NC1,1,1,2-Tetrachloroethane
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCTetrahydrofuran
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,3,5-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2005AIHA 02/1/2018
M-MA100Massachusetts DEPMA 06/30/2018
PH-0567Connecticut Department of Publilc HealthCT 09/30/2017
10899 NELAPNew York State Department of HealthNY 04/1/2018
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2018
LAO00112Rhode Island Department of HealthRI 12/30/2017
652North Carolina Div. of Water QualityNC 12/31/2017
MA007 NELAPNew Jersey DEPNJ 06/30/2018
E871027 NELAPFlorida Department of HealthFL 06/30/2018
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2017
2011028State of MaineME 06/9/2019
460217Commonwealth of VirginiaVA 12/14/2017
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2017
VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2018
Page 15 of 18
Page 16 of 18
Page 17 of 18
Page 18 of 18
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
June 12, 2017
Thomas Garrison
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
Project Location: 8400 Norcross Rd., Colfax, NC
Client Job Number:
Project Number: 14-223176
Laboratory Work Order Number: 17F0155
Enclosed are results of analyses for samples received by the laboratory on June 2, 2017. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 42
Table of Contents
Table of Contents
Sample Summary 3
Hits Only Report 4
Case Narrative 7
Sample Results 8
17F0155-01 8
17F0155-02 11
17F0155-03 14
17F0155-04 17
17F0155-05 20
17F0155-06 23
17F0155-07 26
Sample Preparation Information 29
QC Data 30
Volatile Organic Compounds by GC/MS 30
B178618 30
Semivolatile Organic Compounds by GC/MS 34
B178735 34
Flag/Qualifier Summary 36
Certifications 37
Chain of Custody/Sample Receipt 39
Page 2 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
6/12/2017
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
ATTN: Thomas Garrison
14-223176
17F0155
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
8400 Norcross Rd., Colfax, NC
1526-MW1 17F0155-01 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW4 17F0155-02 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW7 17F0155-03 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW8 17F0155-04 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW9 17F0155-05 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW10 17F0155-06 Ground Water SM21-22 6200B
SW-846 8270D
1526-MW11 17F0155-07 Ground Water SM21-22 6200B
SW-846 8270D
[TOC_1]Sample Summary[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
[TOC_1]Hits Only Report[TOC]EXECUTIVE SUMMARY
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-011526-MW1
DL
1,2,4-Trimethylbenzene 0.57 0.50 µg/L SM21-22 6200B0.18
1,3,5-Trimethylbenzene 0.23 0.50 µg/L SM21-22 6200BJ0.13
Bromodichloromethane 0.95 0.50 µg/L SM21-22 6200B0.30
Chlorodibromomethane 0.26 0.50 µg/L SM21-22 6200BJ0.10
Chloroform 14 0.50 µg/L SM21-22 6200B0.22
Diisopropyl Ether (DIPE)0.19 0.50 µg/L SM21-22 6200BJ0.18
m+p Xylene 0.31 1.0 µg/L SM21-22 6200BJ0.26
Methyl tert-Butyl Ether (MTBE)28 0.50 µg/L SM21-22 6200B0.090
o-Xylene 0.23 0.50 µg/L SM21-22 6200BJ0.13
2-Methylnaphthalene (low)0.17 1.0 µg/L SW-846 8270DJ0.080
Phenanthrene (low)0.061 0.050 µg/L SW-846 8270D0.040
Pyrene (low)0.035 1.0 µg/L SW-846 8270DJ0.030
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-021526-MW4
DL
1,2,4-Trimethylbenzene 0.39 0.50 µg/L SM21-22 6200BJ0.18
Chloroform 6.4 0.50 µg/L SM21-22 6200B0.22
Methyl tert-Butyl Ether (MTBE)1.2 0.50 µg/L SM21-22 6200B0.090
2-Methylnaphthalene (low)0.095 1.0 µg/L SW-846 8270DJ0.080
Fluorene (low)0.052 1.0 µg/L SW-846 8270DJ0.040
Phenanthrene (low)0.14 0.050 µg/L SW-846 8270D0.040
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-031526-MW7
DL
1,2,4-Trimethylbenzene 0.59 0.50 µg/L SM21-22 6200B0.18
1,3,5-Trimethylbenzene 0.98 0.50 µg/L SM21-22 6200B0.13
Benzene 0.25 0.50 µg/L SM21-22 6200BJ0.12
Chloroform 1.4 0.50 µg/L SM21-22 6200B0.22
Diisopropyl Ether (DIPE)3.3 0.50 µg/L SM21-22 6200B0.18
Ethylbenzene 0.15 0.50 µg/L SM21-22 6200BJ0.13
m+p Xylene 0.38 1.0 µg/L SM21-22 6200BJ0.26
Methyl tert-Butyl Ether (MTBE)5.6 0.50 µg/L SM21-22 6200B0.090
n-Butylbenzene 0.25 0.50 µg/L SM21-22 6200BJ0.15
o-Xylene 1.3 0.50 µg/L SM21-22 6200B0.13
Toluene 0.34 0.50 µg/L SM21-22 6200BJ0.17
2-Methylnaphthalene (low)0.46 1.0 µg/L SW-846 8270DJ0.080
Fluorene (low)0.084 1.0 µg/L SW-846 8270DJ0.040
Naphthalene (low)0.13 1.0 µg/L SW-846 8270DJ0.070
Phenanthrene (low)0.10 0.050 µg/L SW-846 8270D0.040
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-041526-MW8
DL
1,3,5-Trimethylbenzene 0.96 0.50 µg/L SM21-22 6200B0.13
Benzene 0.23 0.50 µg/L SM21-22 6200BJ0.12
Chloroform 5.4 0.50 µg/L SM21-22 6200B0.22
Diisopropyl Ether (DIPE)7.4 0.50 µg/L SM21-22 6200B0.18
Ethylbenzene 0.18 0.50 µg/L SM21-22 6200BJ0.13
Methyl tert-Butyl Ether (MTBE)17 0.50 µg/L SM21-22 6200B0.090
o-Xylene 1.5 0.50 µg/L SM21-22 6200B0.13
Toluene 0.28 0.50 µg/L SM21-22 6200BJ0.17
2-Methylnaphthalene (low)0.10 1.0 µg/L SW-846 8270DJ0.080
Phenanthrene (low)0.054 0.050 µg/L SW-846 8270D0.040
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-051526-MW9
DL
1,2,4-Trimethylbenzene 0.52 0.50 µg/L SM21-22 6200B0.18
1,3,5-Trimethylbenzene 0.16 0.50 µg/L SM21-22 6200BJ0.13
2-Butanone (MEK)2.8 5.0 µg/L SM21-22 6200BJ2.4
4-Methyl-2-pentanone (MIBK)6.8 5.0 µg/L SM21-22 6200B1.5
Benzene 0.53 0.50 µg/L SM21-22 6200B0.12
Bromodichloromethane 0.47 0.50 µg/L SM21-22 6200BJ0.30
Chloroform 12 0.50 µg/L SM21-22 6200B0.22
Diisopropyl Ether (DIPE)14 0.50 µg/L SM21-22 6200B0.18
Ethylbenzene 0.13 0.50 µg/L SM21-22 6200BJ0.13
m+p Xylene 0.64 1.0 µg/L SM21-22 6200BJ0.26
Methyl tert-Butyl Ether (MTBE)17 0.50 µg/L SM21-22 6200B0.090
o-Xylene 6.0 0.50 µg/L SM21-22 6200B0.13
Toluene 0.45 0.50 µg/L SM21-22 6200BJ0.17
Naphthalene (low)0.16 1.0 µg/L SW-846 8270DJ0.070
Phenanthrene (low)0.071 0.050 µg/L SW-846 8270D0.040
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-061526-MW10
DL
1,2,4-Trimethylbenzene 150 2.0 µg/L SM21-22 6200B0.72
1,3,5-Trimethylbenzene 40 2.0 µg/L SM21-22 6200B0.52
Benzene 9.6 2.0 µg/L SM21-22 6200B0.48
Chloroform 6.2 2.0 µg/L SM21-22 6200B0.88
Ethylbenzene 68 2.0 µg/L SM21-22 6200B0.52
Isopropylbenzene (Cumene)11 2.0 µg/L SM21-22 6200B0.48
m+p Xylene 190 4.0 µg/L SM21-22 6200B1.0
Naphthalene 24 4.0 µg/L SM21-22 6200B0.48
n-Butylbenzene 15 2.0 µg/L SM21-22 6200B0.60
n-Propylbenzene 26 2.0 µg/L SM21-22 6200B0.52
o-Xylene 120 2.0 µg/L SM21-22 6200B0.52
p-Isopropyltoluene (p-Cymene)4.4 2.0 µg/L SM21-22 6200B0.60
sec-Butylbenzene 6.6 2.0 µg/L SM21-22 6200B0.52
Toluene 76 2.0 µg/L SM21-22 6200B0.68
2-Methylnaphthalene (low)26 10 µg/L SW-846 8270D0.80
Naphthalene (low)15 10 µg/L SW-846 8270D0.70
Pyrene (low)1.4 1.0 µg/L SW-846 8270D0.030
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
17F0155-071526-MW11
DL
1,2,4-Trimethylbenzene 440 5.0 µg/L SM21-22 6200B1.8
1,3,5-Trimethylbenzene 120 5.0 µg/L SM21-22 6200B1.3
Benzene 94 5.0 µg/L SM21-22 6200B1.2
Chloroform 3.5 5.0 µg/L SM21-22 6200BJ2.2
Ethylbenzene 180 5.0 µg/L SM21-22 6200B1.3
Isopropylbenzene (Cumene)32 5.0 µg/L SM21-22 6200B1.2
m+p Xylene 560 10 µg/L SM21-22 6200B2.6
Methyl tert-Butyl Ether (MTBE)6.5 5.0 µg/L SM21-22 6200B0.90
Naphthalene 66 10 µg/L SM21-22 6200B1.2
n-Butylbenzene 60 5.0 µg/L SM21-22 6200B1.5
n-Propylbenzene 78 5.0 µg/L SM21-22 6200B1.3
o-Xylene 320 5.0 µg/L SM21-22 6200B1.3
p-Isopropyltoluene (p-Cymene)18 5.0 µg/L SM21-22 6200B1.5
sec-Butylbenzene 29 5.0 µg/L SM21-22 6200B1.3
Toluene 480 5.0 µg/L SM21-22 6200B1.7
2-Methylnaphthalene (low)59 25 µg/L SW-846 8270D2.0
Acenaphthene (low)1.7 7.5 µg/L SW-846 8270DJ1.5
Fluorene (low)4.0 25 µg/L SW-846 8270DJ1.0
Naphthalene (low)38 25 µg/L SW-846 8270D1.8
Phenanthrene (low)4.6 1.2 µg/L SW-846 8270D1.0
Pyrene (low)4.5 25 µg/L SW-846 8270DJ0.75
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
For method 8270, only PAHs were requested and reported.
For method 8260, elevated reporting limits for sample(s) 17F0155-06, 17F0155-07 due to a high concentration of target compounds.
[TOC_1]Case Narrative[TOC]
SM21-22 6200B
Qualifications:
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
outside of control limits. Reduced precision anticipated for any reported result for this compound.
Analyte & Samples(s) Qualified:
L-07A
Vinyl Acetate
B178618-BS1
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any reported value for this
compound.
Analyte & Samples(s) Qualified:
R-05
Vinyl Acetate
17F0155-01[1526-MW1], 17F0155-02[1526-MW4], 17F0155-03[1526-MW7], 17F0155-04[1526-MW8], 17F0155-05[1526-MW9], 17F0155-06[1526-MW10],
17F0155-07[1526-MW11], B178618-BLK1, B178618-BS1, B178618-BSD1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
17F0155-06[1526-MW10], 17F0155-07[1526-MW11]
SW-846 8270D
Qualifications:
Elevated reporting limit due to high concentration of non-target compounds.
Analyte & Samples(s) Qualified:
RL-13
17F0155-07RE1[1526-MW11]
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Tod E. Kopyscinski
Laboratory Director
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-01
Field Sample #: 1526-MW1
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:47
[TOC_2]17F0155-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/8/17 5:27 LBDµg/L4.9 6/7/17SM21-22 6200B1Acetone
ND 0.50 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B1Benzene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1Bromobenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.22 6/7/17SM21-22 6200B1Bromochloromethane
0.95 0.50 6/8/17 5:27 LBDµg/L0.30 6/7/17SM21-22 6200B1Bromodichloromethane
ND 0.50 6/8/17 5:27 LBDµg/L0.21 6/7/17SM21-22 6200B1Bromoform
ND 2.0 6/8/17 5:27 LBDµg/L0.94 6/7/17SM21-22 6200B1Bromomethane
ND 5.0 6/8/17 5:27 LBDµg/L2.4 6/7/17SM21-22 6200B12-Butanone (MEK)
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1n-Butylbenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.25 6/7/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/8/17 5:27 LBDµg/L0.16 6/7/17SM21-22 6200B1Chlorobenzene
ND 50 6/8/17 5:27 LBDµg/L45 6/7/17SM21-22 6200B1Ethanol
0.26 0.50 6/8/17 5:27 LBDµg/L0.10 6/7/17SM21-22 6200B1JChlorodibromomethane
ND 0.50 6/8/17 5:27 LBDµg/L0.28 6/7/17SM21-22 6200B1Chloroethane
14 0.50 6/8/17 5:27 LBDµg/L0.22 6/7/17SM21-22 6200B1Chloroform
ND 0.60 6/8/17 5:27 LBDµg/L0.55 6/7/17SM21-22 6200B1Chloromethane
ND 0.50 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/8/17 5:27 LBDµg/L0.14 6/7/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/8/17 5:27 LBDµg/L0.17 6/7/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.17 6/7/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.28 6/7/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/8/17 5:27 LBDµg/L0.16 6/7/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/8/17 5:27 LBDµg/L0.19 6/7/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/8/17 5:27 LBDµg/L0.21 6/7/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/8/17 5:27 LBDµg/L0.21 6/7/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/8/17 5:27 LBDµg/L0.11 6/7/17SM21-22 6200B1trans-1,3-Dichloropropene
0.19 0.50 6/8/17 5:27 LBDµg/L0.18 6/7/17SM21-22 6200B1JDiisopropyl Ether (DIPE)
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1Ethylbenzene
ND 5.0 6/8/17 5:27 LBDµg/L1.5 6/7/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
28 0.50 6/8/17 5:27 LBDµg/L0.090 6/7/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/8/17 5:27 LBDµg/L3.2 6/7/17SM21-22 6200B1Methylene Chloride
ND 5.0 6/8/17 5:27 LBDµg/L1.5 6/7/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 8 of 42
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-01
Field Sample #: 1526-MW1
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:47
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/8/17 5:27 LBDµg/L0.12 6/7/17SM21-22 6200B1Naphthalene
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1Styrene
ND 0.50 6/8/17 5:27 LBDµg/L0.16 6/7/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/8/17 5:27 LBDµg/L0.27 6/7/17SM21-22 6200B1Tetrachloroethylene
ND 0.50 6/8/17 5:27 LBDµg/L0.17 6/7/17SM21-22 6200B1Toluene
ND 2.0 6/8/17 5:27 LBDµg/L0.14 6/7/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/8/17 5:27 LBDµg/L0.19 6/7/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/8/17 5:27 LBDµg/L0.24 6/7/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/8/17 5:27 LBDµg/L0.20 6/7/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/8/17 5:27 LBDµg/L0.15 6/7/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/8/17 5:27 LBDµg/L0.22 6/7/17SM21-22 6200B11,2,3-Trichloropropane
0.57 0.50 6/8/17 5:27 LBDµg/L0.18 6/7/17SM21-22 6200B11,2,4-Trimethylbenzene
0.23 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1J1,3,5-Trimethylbenzene
ND 5.0 6/8/17 5:27 LBDµg/L1.4 6/7/17SM21-22 6200B1R-05Vinyl Acetate
ND 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1Vinyl Chloride
0.31 1.0 6/8/17 5:27 LBDµg/L0.26 6/7/17SM21-22 6200B1Jm+p Xylene
0.23 0.50 6/8/17 5:27 LBDµg/L0.13 6/7/17SM21-22 6200B1Jo-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 92.2 6/8/17 5:2770-130
Toluene-d8 98.8 6/8/17 5:2770-130
4-Bromofluorobenzene 96.8 6/8/17 5:2770-130
Page 9 of 42
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-01
Field Sample #: 1526-MW1
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:47
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 4:22 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 4:22 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 4:22 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 4:22 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 4:22 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 4:22 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 4:22 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 4:22 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 4:22 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 4:22 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 4:22 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
ND 1.0 6/10/17 4:22 CJMµg/L0.040 6/8/17SW-846 8270D1Fluorene (low)
ND 0.20 6/10/17 4:22 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
0.17 1.0 6/10/17 4:22 CJMµg/L0.080 6/8/17SW-846 8270D1J2-Methylnaphthalene (low)
ND 1.0 6/10/17 4:22 CJMµg/L0.070 6/8/17SW-846 8270D1Naphthalene (low)
0.061 0.050 6/10/17 4:22 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
0.035 1.0 6/10/17 4:22 CJMµg/L0.030 6/8/17SW-846 8270D1JPyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)85.6 6/10/17 4:2230-130
2-Fluorobiphenyl (low)81.0 6/10/17 4:2230-130
p-Terphenyl-d14 (low)64.3 6/10/17 4:2230-130
Page 10 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-02
Field Sample #: 1526-MW4
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:15
[TOC_2]17F0155-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/8/17 5:58 LBDµg/L4.9 6/7/17SM21-22 6200B1Acetone
ND 0.50 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B1Benzene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1Bromobenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.22 6/7/17SM21-22 6200B1Bromochloromethane
ND 0.50 6/8/17 5:58 LBDµg/L0.30 6/7/17SM21-22 6200B1Bromodichloromethane
ND 0.50 6/8/17 5:58 LBDµg/L0.21 6/7/17SM21-22 6200B1Bromoform
ND 2.0 6/8/17 5:58 LBDµg/L0.94 6/7/17SM21-22 6200B1Bromomethane
ND 5.0 6/8/17 5:58 LBDµg/L2.4 6/7/17SM21-22 6200B12-Butanone (MEK)
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1n-Butylbenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.25 6/7/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/8/17 5:58 LBDµg/L0.16 6/7/17SM21-22 6200B1Chlorobenzene
ND 50 6/8/17 5:58 LBDµg/L45 6/7/17SM21-22 6200B1Ethanol
ND 0.50 6/8/17 5:58 LBDµg/L0.10 6/7/17SM21-22 6200B1Chlorodibromomethane
ND 0.50 6/8/17 5:58 LBDµg/L0.28 6/7/17SM21-22 6200B1Chloroethane
6.4 0.50 6/8/17 5:58 LBDµg/L0.22 6/7/17SM21-22 6200B1Chloroform
ND 0.60 6/8/17 5:58 LBDµg/L0.55 6/7/17SM21-22 6200B1Chloromethane
ND 0.50 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/8/17 5:58 LBDµg/L0.14 6/7/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/8/17 5:58 LBDµg/L0.17 6/7/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.17 6/7/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.28 6/7/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/8/17 5:58 LBDµg/L0.16 6/7/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/8/17 5:58 LBDµg/L0.19 6/7/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/8/17 5:58 LBDµg/L0.21 6/7/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/8/17 5:58 LBDµg/L0.21 6/7/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/8/17 5:58 LBDµg/L0.11 6/7/17SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 6/8/17 5:58 LBDµg/L0.18 6/7/17SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B1Ethylbenzene
ND 5.0 6/8/17 5:58 LBDµg/L1.5 6/7/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
1.2 0.50 6/8/17 5:58 LBDµg/L0.090 6/7/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/8/17 5:58 LBDµg/L3.2 6/7/17SM21-22 6200B1Methylene Chloride
ND 5.0 6/8/17 5:58 LBDµg/L1.5 6/7/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 11 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-02
Field Sample #: 1526-MW4
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/8/17 5:58 LBDµg/L0.12 6/7/17SM21-22 6200B1Naphthalene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1Styrene
ND 0.50 6/8/17 5:58 LBDµg/L0.16 6/7/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/8/17 5:58 LBDµg/L0.27 6/7/17SM21-22 6200B1Tetrachloroethylene
ND 0.50 6/8/17 5:58 LBDµg/L0.17 6/7/17SM21-22 6200B1Toluene
ND 2.0 6/8/17 5:58 LBDµg/L0.14 6/7/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/8/17 5:58 LBDµg/L0.19 6/7/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/8/17 5:58 LBDµg/L0.24 6/7/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/8/17 5:58 LBDµg/L0.20 6/7/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/8/17 5:58 LBDµg/L0.15 6/7/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/8/17 5:58 LBDµg/L0.22 6/7/17SM21-22 6200B11,2,3-Trichloropropane
0.39 0.50 6/8/17 5:58 LBDµg/L0.18 6/7/17SM21-22 6200B1J1,2,4-Trimethylbenzene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B11,3,5-Trimethylbenzene
ND 5.0 6/8/17 5:58 LBDµg/L1.4 6/7/17SM21-22 6200B1R-05Vinyl Acetate
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B1Vinyl Chloride
ND 1.0 6/8/17 5:58 LBDµg/L0.26 6/7/17SM21-22 6200B1m+p Xylene
ND 0.50 6/8/17 5:58 LBDµg/L0.13 6/7/17SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 92.2 6/8/17 5:5870-130
Toluene-d8 100 6/8/17 5:5870-130
4-Bromofluorobenzene 97.6 6/8/17 5:5870-130
Page 12 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-02
Field Sample #: 1526-MW4
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 4:51 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 4:51 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 4:51 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 4:51 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 4:51 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 4:51 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 4:51 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 4:51 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 4:51 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 4:51 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 4:51 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
0.052 1.0 6/10/17 4:51 CJMµg/L0.040 6/8/17SW-846 8270D1JFluorene (low)
ND 0.20 6/10/17 4:51 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
0.095 1.0 6/10/17 4:51 CJMµg/L0.080 6/8/17SW-846 8270D1J2-Methylnaphthalene (low)
ND 1.0 6/10/17 4:51 CJMµg/L0.070 6/8/17SW-846 8270D1Naphthalene (low)
0.14 0.050 6/10/17 4:51 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
ND 1.0 6/10/17 4:51 CJMµg/L0.030 6/8/17SW-846 8270D1Pyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)88.4 6/10/17 4:5130-130
2-Fluorobiphenyl (low)88.7 6/10/17 4:5130-130
p-Terphenyl-d14 (low)71.8 6/10/17 4:5130-130
Page 13 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-03
Field Sample #: 1526-MW7
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:10
[TOC_2]17F0155-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/8/17 6:29 LBDµg/L4.9 6/7/17SM21-22 6200B1Acetone
0.25 0.50 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B1JBenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1Bromobenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.22 6/7/17SM21-22 6200B1Bromochloromethane
ND 0.50 6/8/17 6:29 LBDµg/L0.30 6/7/17SM21-22 6200B1Bromodichloromethane
ND 0.50 6/8/17 6:29 LBDµg/L0.21 6/7/17SM21-22 6200B1Bromoform
ND 2.0 6/8/17 6:29 LBDµg/L0.94 6/7/17SM21-22 6200B1Bromomethane
ND 5.0 6/8/17 6:29 LBDµg/L2.4 6/7/17SM21-22 6200B12-Butanone (MEK)
0.25 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1Jn-Butylbenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.25 6/7/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/8/17 6:29 LBDµg/L0.16 6/7/17SM21-22 6200B1Chlorobenzene
ND 50 6/8/17 6:29 LBDµg/L45 6/7/17SM21-22 6200B1Ethanol
ND 0.50 6/8/17 6:29 LBDµg/L0.10 6/7/17SM21-22 6200B1Chlorodibromomethane
ND 0.50 6/8/17 6:29 LBDµg/L0.28 6/7/17SM21-22 6200B1Chloroethane
1.4 0.50 6/8/17 6:29 LBDµg/L0.22 6/7/17SM21-22 6200B1Chloroform
ND 0.60 6/8/17 6:29 LBDµg/L0.55 6/7/17SM21-22 6200B1Chloromethane
ND 0.50 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/8/17 6:29 LBDµg/L0.14 6/7/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/8/17 6:29 LBDµg/L0.17 6/7/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.17 6/7/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.28 6/7/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/8/17 6:29 LBDµg/L0.16 6/7/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/8/17 6:29 LBDµg/L0.19 6/7/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/8/17 6:29 LBDµg/L0.21 6/7/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/8/17 6:29 LBDµg/L0.21 6/7/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/8/17 6:29 LBDµg/L0.11 6/7/17SM21-22 6200B1trans-1,3-Dichloropropene
3.3 0.50 6/8/17 6:29 LBDµg/L0.18 6/7/17SM21-22 6200B1Diisopropyl Ether (DIPE)
0.15 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B1JEthylbenzene
ND 5.0 6/8/17 6:29 LBDµg/L1.5 6/7/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
5.6 0.50 6/8/17 6:29 LBDµg/L0.090 6/7/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/8/17 6:29 LBDµg/L3.2 6/7/17SM21-22 6200B1Methylene Chloride
ND 5.0 6/8/17 6:29 LBDµg/L1.5 6/7/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 14 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-03
Field Sample #: 1526-MW7
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/8/17 6:29 LBDµg/L0.12 6/7/17SM21-22 6200B1Naphthalene
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1Styrene
ND 0.50 6/8/17 6:29 LBDµg/L0.16 6/7/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/8/17 6:29 LBDµg/L0.27 6/7/17SM21-22 6200B1Tetrachloroethylene
0.34 0.50 6/8/17 6:29 LBDµg/L0.17 6/7/17SM21-22 6200B1JToluene
ND 2.0 6/8/17 6:29 LBDµg/L0.14 6/7/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/8/17 6:29 LBDµg/L0.19 6/7/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/8/17 6:29 LBDµg/L0.24 6/7/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/8/17 6:29 LBDµg/L0.20 6/7/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/8/17 6:29 LBDµg/L0.15 6/7/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/8/17 6:29 LBDµg/L0.22 6/7/17SM21-22 6200B11,2,3-Trichloropropane
0.59 0.50 6/8/17 6:29 LBDµg/L0.18 6/7/17SM21-22 6200B11,2,4-Trimethylbenzene
0.98 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B11,3,5-Trimethylbenzene
ND 5.0 6/8/17 6:29 LBDµg/L1.4 6/7/17SM21-22 6200B1R-05Vinyl Acetate
ND 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B1Vinyl Chloride
0.38 1.0 6/8/17 6:29 LBDµg/L0.26 6/7/17SM21-22 6200B1Jm+p Xylene
1.3 0.50 6/8/17 6:29 LBDµg/L0.13 6/7/17SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 92.9 6/8/17 6:2970-130
Toluene-d8 99.2 6/8/17 6:2970-130
4-Bromofluorobenzene 98.6 6/8/17 6:2970-130
Page 15 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-03
Field Sample #: 1526-MW7
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 5:18 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 5:18 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 5:18 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 5:18 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 5:18 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 5:18 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 5:18 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 5:18 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 5:18 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 5:18 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 5:18 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
0.084 1.0 6/10/17 5:18 CJMµg/L0.040 6/8/17SW-846 8270D1JFluorene (low)
ND 0.20 6/10/17 5:18 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
0.46 1.0 6/10/17 5:18 CJMµg/L0.080 6/8/17SW-846 8270D1J2-Methylnaphthalene (low)
0.13 1.0 6/10/17 5:18 CJMµg/L0.070 6/8/17SW-846 8270D1JNaphthalene (low)
0.10 0.050 6/10/17 5:18 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
ND 1.0 6/10/17 5:18 CJMµg/L0.030 6/8/17SW-846 8270D1Pyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)79.5 6/10/17 5:1830-130
2-Fluorobiphenyl (low)74.7 6/10/17 5:1830-130
p-Terphenyl-d14 (low)70.0 6/10/17 5:1830-130
Page 16 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-04
Field Sample #: 1526-MW8
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:05
[TOC_2]17F0155-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/8/17 7:00 LBDµg/L4.9 6/7/17SM21-22 6200B1Acetone
0.23 0.50 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B1JBenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1Bromobenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.22 6/7/17SM21-22 6200B1Bromochloromethane
ND 0.50 6/8/17 7:00 LBDµg/L0.30 6/7/17SM21-22 6200B1Bromodichloromethane
ND 0.50 6/8/17 7:00 LBDµg/L0.21 6/7/17SM21-22 6200B1Bromoform
ND 2.0 6/8/17 7:00 LBDµg/L0.94 6/7/17SM21-22 6200B1Bromomethane
ND 5.0 6/8/17 7:00 LBDµg/L2.4 6/7/17SM21-22 6200B12-Butanone (MEK)
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1n-Butylbenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.25 6/7/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/8/17 7:00 LBDµg/L0.16 6/7/17SM21-22 6200B1Chlorobenzene
ND 50 6/8/17 7:00 LBDµg/L45 6/7/17SM21-22 6200B1Ethanol
ND 0.50 6/8/17 7:00 LBDµg/L0.10 6/7/17SM21-22 6200B1Chlorodibromomethane
ND 0.50 6/8/17 7:00 LBDµg/L0.28 6/7/17SM21-22 6200B1Chloroethane
5.4 0.50 6/8/17 7:00 LBDµg/L0.22 6/7/17SM21-22 6200B1Chloroform
ND 0.60 6/8/17 7:00 LBDµg/L0.55 6/7/17SM21-22 6200B1Chloromethane
ND 0.50 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/8/17 7:00 LBDµg/L0.14 6/7/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/8/17 7:00 LBDµg/L0.17 6/7/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.17 6/7/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.28 6/7/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/8/17 7:00 LBDµg/L0.16 6/7/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/8/17 7:00 LBDµg/L0.19 6/7/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/8/17 7:00 LBDµg/L0.21 6/7/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/8/17 7:00 LBDµg/L0.21 6/7/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/8/17 7:00 LBDµg/L0.11 6/7/17SM21-22 6200B1trans-1,3-Dichloropropene
7.4 0.50 6/8/17 7:00 LBDµg/L0.18 6/7/17SM21-22 6200B1Diisopropyl Ether (DIPE)
0.18 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B1JEthylbenzene
ND 5.0 6/8/17 7:00 LBDµg/L1.5 6/7/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
17 0.50 6/8/17 7:00 LBDµg/L0.090 6/7/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/8/17 7:00 LBDµg/L3.2 6/7/17SM21-22 6200B1Methylene Chloride
ND 5.0 6/8/17 7:00 LBDµg/L1.5 6/7/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 17 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-04
Field Sample #: 1526-MW8
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/8/17 7:00 LBDµg/L0.12 6/7/17SM21-22 6200B1Naphthalene
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1Styrene
ND 0.50 6/8/17 7:00 LBDµg/L0.16 6/7/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/8/17 7:00 LBDµg/L0.27 6/7/17SM21-22 6200B1Tetrachloroethylene
0.28 0.50 6/8/17 7:00 LBDµg/L0.17 6/7/17SM21-22 6200B1JToluene
ND 2.0 6/8/17 7:00 LBDµg/L0.14 6/7/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/8/17 7:00 LBDµg/L0.19 6/7/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/8/17 7:00 LBDµg/L0.24 6/7/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/8/17 7:00 LBDµg/L0.20 6/7/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/8/17 7:00 LBDµg/L0.15 6/7/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/8/17 7:00 LBDµg/L0.22 6/7/17SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 6/8/17 7:00 LBDµg/L0.18 6/7/17SM21-22 6200B11,2,4-Trimethylbenzene
0.96 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B11,3,5-Trimethylbenzene
ND 5.0 6/8/17 7:00 LBDµg/L1.4 6/7/17SM21-22 6200B1R-05Vinyl Acetate
ND 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B1Vinyl Chloride
ND 1.0 6/8/17 7:00 LBDµg/L0.26 6/7/17SM21-22 6200B1m+p Xylene
1.5 0.50 6/8/17 7:00 LBDµg/L0.13 6/7/17SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 94.1 6/8/17 7:0070-130
Toluene-d8 101 6/8/17 7:0070-130
4-Bromofluorobenzene 97.6 6/8/17 7:0070-130
Page 18 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-04
Field Sample #: 1526-MW8
Sample Matrix: Ground Water
Sampled: 6/1/2017 12:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 5:46 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 5:46 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 5:46 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 5:46 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 5:46 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 5:46 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 5:46 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 5:46 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 5:46 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 5:46 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 5:46 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
ND 1.0 6/10/17 5:46 CJMµg/L0.040 6/8/17SW-846 8270D1Fluorene (low)
ND 0.20 6/10/17 5:46 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
0.10 1.0 6/10/17 5:46 CJMµg/L0.080 6/8/17SW-846 8270D1J2-Methylnaphthalene (low)
ND 1.0 6/10/17 5:46 CJMµg/L0.070 6/8/17SW-846 8270D1Naphthalene (low)
0.054 0.050 6/10/17 5:46 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
ND 1.0 6/10/17 5:46 CJMµg/L0.030 6/8/17SW-846 8270D1Pyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)80.7 6/10/17 5:4630-130
2-Fluorobiphenyl (low)76.1 6/10/17 5:4630-130
p-Terphenyl-d14 (low)66.9 6/10/17 5:4630-130
Page 19 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-05
Field Sample #: 1526-MW9
Sample Matrix: Ground Water
Sampled: 6/1/2017 10:47
[TOC_2]17F0155-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/8/17 7:59 LBDµg/L4.9 6/7/17SM21-22 6200B1Acetone
0.53 0.50 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B1Benzene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1Bromobenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.22 6/7/17SM21-22 6200B1Bromochloromethane
0.47 0.50 6/8/17 7:59 LBDµg/L0.30 6/7/17SM21-22 6200B1JBromodichloromethane
ND 0.50 6/8/17 7:59 LBDµg/L0.21 6/7/17SM21-22 6200B1Bromoform
ND 2.0 6/8/17 7:59 LBDµg/L0.94 6/7/17SM21-22 6200B1Bromomethane
2.8 5.0 6/8/17 7:59 LBDµg/L2.4 6/7/17SM21-22 6200B1J2-Butanone (MEK)
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1n-Butylbenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.25 6/7/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/8/17 7:59 LBDµg/L0.16 6/7/17SM21-22 6200B1Chlorobenzene
ND 50 6/8/17 7:59 LBDµg/L45 6/7/17SM21-22 6200B1Ethanol
ND 0.50 6/8/17 7:59 LBDµg/L0.10 6/7/17SM21-22 6200B1Chlorodibromomethane
ND 0.50 6/8/17 7:59 LBDµg/L0.28 6/7/17SM21-22 6200B1Chloroethane
12 0.50 6/8/17 7:59 LBDµg/L0.22 6/7/17SM21-22 6200B1Chloroform
ND 0.60 6/8/17 7:59 LBDµg/L0.55 6/7/17SM21-22 6200B1Chloromethane
ND 0.50 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/8/17 7:59 LBDµg/L0.14 6/7/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/8/17 7:59 LBDµg/L0.17 6/7/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.17 6/7/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.28 6/7/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/8/17 7:59 LBDµg/L0.16 6/7/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/8/17 7:59 LBDµg/L0.19 6/7/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/8/17 7:59 LBDµg/L0.21 6/7/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/8/17 7:59 LBDµg/L0.21 6/7/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/8/17 7:59 LBDµg/L0.11 6/7/17SM21-22 6200B1trans-1,3-Dichloropropene
14 0.50 6/8/17 7:59 LBDµg/L0.18 6/7/17SM21-22 6200B1Diisopropyl Ether (DIPE)
0.13 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1JEthylbenzene
ND 5.0 6/8/17 7:59 LBDµg/L1.5 6/7/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
17 0.50 6/8/17 7:59 LBDµg/L0.090 6/7/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/8/17 7:59 LBDµg/L3.2 6/7/17SM21-22 6200B1Methylene Chloride
6.8 5.0 6/8/17 7:59 LBDµg/L1.5 6/7/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 20 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-05
Field Sample #: 1526-MW9
Sample Matrix: Ground Water
Sampled: 6/1/2017 10:47
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/8/17 7:59 LBDµg/L0.12 6/7/17SM21-22 6200B1Naphthalene
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1Styrene
ND 0.50 6/8/17 7:59 LBDµg/L0.16 6/7/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/8/17 7:59 LBDµg/L0.27 6/7/17SM21-22 6200B1Tetrachloroethylene
0.45 0.50 6/8/17 7:59 LBDµg/L0.17 6/7/17SM21-22 6200B1JToluene
ND 2.0 6/8/17 7:59 LBDµg/L0.14 6/7/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/8/17 7:59 LBDµg/L0.19 6/7/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/8/17 7:59 LBDµg/L0.24 6/7/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/8/17 7:59 LBDµg/L0.20 6/7/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/8/17 7:59 LBDµg/L0.15 6/7/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/8/17 7:59 LBDµg/L0.22 6/7/17SM21-22 6200B11,2,3-Trichloropropane
0.52 0.50 6/8/17 7:59 LBDµg/L0.18 6/7/17SM21-22 6200B11,2,4-Trimethylbenzene
0.16 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1J1,3,5-Trimethylbenzene
ND 5.0 6/8/17 7:59 LBDµg/L1.4 6/7/17SM21-22 6200B1R-05Vinyl Acetate
ND 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1Vinyl Chloride
0.64 1.0 6/8/17 7:59 LBDµg/L0.26 6/7/17SM21-22 6200B1Jm+p Xylene
6.0 0.50 6/8/17 7:59 LBDµg/L0.13 6/7/17SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 93.4 6/8/17 7:5970-130
Toluene-d8 101 6/8/17 7:5970-130
4-Bromofluorobenzene 99.9 6/8/17 7:5970-130
Page 21 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-05
Field Sample #: 1526-MW9
Sample Matrix: Ground Water
Sampled: 6/1/2017 10:47
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 6:14 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 6:14 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 6:14 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 6:14 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 6:14 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 6:14 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 6:14 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 6:14 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 6:14 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 6:14 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 6:14 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
ND 1.0 6/10/17 6:14 CJMµg/L0.040 6/8/17SW-846 8270D1Fluorene (low)
ND 0.20 6/10/17 6:14 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
ND 1.0 6/10/17 6:14 CJMµg/L0.080 6/8/17SW-846 8270D12-Methylnaphthalene (low)
0.16 1.0 6/10/17 6:14 CJMµg/L0.070 6/8/17SW-846 8270D1JNaphthalene (low)
0.071 0.050 6/10/17 6:14 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
ND 1.0 6/10/17 6:14 CJMµg/L0.030 6/8/17SW-846 8270D1Pyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)76.5 6/10/17 6:1430-130
2-Fluorobiphenyl (low)78.0 6/10/17 6:1430-130
p-Terphenyl-d14 (low)60.3 6/10/17 6:1430-130
Page 22 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-06
Field Sample #: 1526-MW10
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:30
[TOC_2]17F0155-06[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 200 6/8/17 8:29 LBDµg/L19 6/7/17SM21-22 6200B4Acetone
9.6 2.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B4Benzene
ND 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B4Bromobenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.89 6/7/17SM21-22 6200B4Bromochloromethane
ND 2.0 6/8/17 8:29 LBDµg/L1.2 6/7/17SM21-22 6200B4Bromodichloromethane
ND 2.0 6/8/17 8:29 LBDµg/L0.84 6/7/17SM21-22 6200B4Bromoform
ND 8.0 6/8/17 8:29 LBDµg/L3.8 6/7/17SM21-22 6200B4Bromomethane
ND 20 6/8/17 8:29 LBDµg/L9.5 6/7/17SM21-22 6200B42-Butanone (MEK)
15 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B4n-Butylbenzene
6.6 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B4sec-Butylbenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B4tert-Butylbenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.99 6/7/17SM21-22 6200B4Carbon Tetrachloride
ND 2.0 6/8/17 8:29 LBDµg/L0.64 6/7/17SM21-22 6200B4Chlorobenzene
ND 200 6/8/17 8:29 LBDµg/L180 6/7/17SM21-22 6200B4Ethanol
ND 2.0 6/8/17 8:29 LBDµg/L0.42 6/7/17SM21-22 6200B4Chlorodibromomethane
ND 2.0 6/8/17 8:29 LBDµg/L1.1 6/7/17SM21-22 6200B4Chloroethane
6.2 2.0 6/8/17 8:29 LBDµg/L0.88 6/7/17SM21-22 6200B4Chloroform
ND 2.4 6/8/17 8:29 LBDµg/L2.2 6/7/17SM21-22 6200B4Chloromethane
ND 2.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B42-Chlorotoluene
ND 2.0 6/8/17 8:29 LBDµg/L0.56 6/7/17SM21-22 6200B44-Chlorotoluene
ND 2.0 6/8/17 8:29 LBDµg/L0.59 6/7/17SM21-22 6200B41,2-Dibromoethane (EDB)
ND 2.0 6/8/17 8:29 LBDµg/L0.68 6/7/17SM21-22 6200B41,2-Dichlorobenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.68 6/7/17SM21-22 6200B41,3-Dichlorobenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B41,4-Dichlorobenzene
ND 2.0 6/8/17 8:29 LBDµg/L1.1 6/7/17SM21-22 6200B4Dichlorodifluoromethane (Freon 12)
ND 2.0 6/8/17 8:29 LBDµg/L0.63 6/7/17SM21-22 6200B41,1-Dichloroethane
ND 2.0 6/8/17 8:29 LBDµg/L0.78 6/7/17SM21-22 6200B41,2-Dichloroethane
ND 2.0 6/8/17 8:29 LBDµg/L0.84 6/7/17SM21-22 6200B41,1-Dichloroethylene
ND 2.0 6/8/17 8:29 LBDµg/L0.59 6/7/17SM21-22 6200B4cis-1,2-Dichloroethylene
ND 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B4trans-1,2-Dichloroethylene
ND 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B41,2-Dichloropropane
ND 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B41,3-Dichloropropane
ND 2.0 6/8/17 8:29 LBDµg/L0.85 6/7/17SM21-22 6200B42,2-Dichloropropane
ND 2.0 6/8/17 8:29 LBDµg/L0.51 6/7/17SM21-22 6200B41,1-Dichloropropene
ND 2.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B4cis-1,3-Dichloropropene
ND 2.0 6/8/17 8:29 LBDµg/L0.45 6/7/17SM21-22 6200B4trans-1,3-Dichloropropene
ND 2.0 6/8/17 8:29 LBDµg/L0.72 6/7/17SM21-22 6200B4Diisopropyl Ether (DIPE)
68 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B4Ethylbenzene
ND 20 6/8/17 8:29 LBDµg/L6.1 6/7/17SM21-22 6200B42-Hexanone (MBK)
11 2.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B4Isopropylbenzene (Cumene)
4.4 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B4p-Isopropyltoluene (p-Cymene)
ND 2.0 6/8/17 8:29 LBDµg/L0.36 6/7/17SM21-22 6200B4Methyl tert-Butyl Ether (MTBE)
ND 20 6/8/17 8:29 LBDµg/L13 6/7/17SM21-22 6200B4Methylene Chloride
ND 20 6/8/17 8:29 LBDµg/L5.9 6/7/17SM21-22 6200B44-Methyl-2-pentanone (MIBK)
Page 23 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-06
Field Sample #: 1526-MW10
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
24 4.0 6/8/17 8:29 LBDµg/L0.48 6/7/17SM21-22 6200B4Naphthalene
26 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B4n-Propylbenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.60 6/7/17SM21-22 6200B4Styrene
ND 2.0 6/8/17 8:29 LBDµg/L0.64 6/7/17SM21-22 6200B41,1,2,2-Tetrachloroethane
ND 2.0 6/8/17 8:29 LBDµg/L1.1 6/7/17SM21-22 6200B4Tetrachloroethylene
76 2.0 6/8/17 8:29 LBDµg/L0.68 6/7/17SM21-22 6200B4Toluene
ND 8.0 6/8/17 8:29 LBDµg/L0.56 6/7/17SM21-22 6200B41,2,3-Trichlorobenzene
ND 8.0 6/8/17 8:29 LBDµg/L0.76 6/7/17SM21-22 6200B41,2,4-Trichlorobenzene
ND 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B41,1,1-Trichloroethane
ND 2.0 6/8/17 8:29 LBDµg/L0.94 6/7/17SM21-22 6200B41,1,2-Trichloroethane
ND 2.0 6/8/17 8:29 LBDµg/L0.80 6/7/17SM21-22 6200B4Trichloroethylene
ND 2.0 6/8/17 8:29 LBDµg/L0.59 6/7/17SM21-22 6200B4Trichlorofluoromethane (Freon 11)
ND 4.0 6/8/17 8:29 LBDµg/L0.86 6/7/17SM21-22 6200B41,2,3-Trichloropropane
150 2.0 6/8/17 8:29 LBDµg/L0.72 6/7/17SM21-22 6200B41,2,4-Trimethylbenzene
40 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B41,3,5-Trimethylbenzene
ND 20 6/8/17 8:29 LBDµg/L5.8 6/7/17SM21-22 6200B4R-05Vinyl Acetate
ND 2.0 6/8/17 8:29 LBDµg/L0.53 6/7/17SM21-22 6200B4Vinyl Chloride
190 4.0 6/8/17 8:29 LBDµg/L1.0 6/7/17SM21-22 6200B4m+p Xylene
120 2.0 6/8/17 8:29 LBDµg/L0.52 6/7/17SM21-22 6200B4o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 91.1 6/8/17 8:2970-130
Toluene-d8 103 6/8/17 8:2970-130
4-Bromofluorobenzene 105 6/8/17 8:2970-130
Page 24 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-06
Field Sample #: 1526-MW10
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 0.30 6/10/17 6:42 CJMµg/L0.060 6/8/17SW-846 8270D1Acenaphthene (low)
ND 0.30 6/10/17 6:42 CJMµg/L0.050 6/8/17SW-846 8270D1Acenaphthylene (low)
ND 0.20 6/10/17 6:42 CJMµg/L0.040 6/8/17SW-846 8270D1Anthracene (low)
ND 0.050 6/10/17 6:42 CJMµg/L0.050 6/8/17SW-846 8270D1Benzo(a)anthracene (low)
ND 0.10 6/10/17 6:42 CJMµg/L0.040 6/8/17SW-846 8270D1Benzo(a)pyrene (low)
ND 0.050 6/10/17 6:42 CJMµg/L0.020 6/8/17SW-846 8270D1Benzo(b)fluoranthene (low)
ND 0.50 6/10/17 6:42 CJMµg/L0.070 6/8/17SW-846 8270D1Benzo(g,h,i)perylene (low)
ND 0.20 6/10/17 6:42 CJMµg/L0.10 6/8/17SW-846 8270D1Benzo(k)fluoranthene (low)
ND 0.20 6/10/17 6:42 CJMµg/L0.030 6/8/17SW-846 8270D1Chrysene (low)
ND 0.10 6/10/17 6:42 CJMµg/L0.040 6/8/17SW-846 8270D1Dibenz(a,h)anthracene (low)
ND 0.50 6/10/17 6:42 CJMµg/L0.030 6/8/17SW-846 8270D1Fluoranthene (low)
ND 1.0 6/10/17 6:42 CJMµg/L0.040 6/8/17SW-846 8270D1Fluorene (low)
ND 0.20 6/10/17 6:42 CJMµg/L0.080 6/8/17SW-846 8270D1Indeno(1,2,3-cd)pyrene (low)
26 10 6/12/17 12:03 CJMµg/L0.80 6/8/17SW-846 8270D102-Methylnaphthalene (low)
15 10 6/12/17 12:03 CJMµg/L0.70 6/8/17SW-846 8270D10Naphthalene (low)
ND 0.050 6/10/17 6:42 CJMµg/L0.040 6/8/17SW-846 8270D1Phenanthrene (low)
1.4 1.0 6/10/17 6:42 CJMµg/L0.030 6/8/17SW-846 8270D1Pyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)61.4 6/10/17 6:4230-130
Nitrobenzene-d5 (low)66.5 6/12/17 12:0330-130
2-Fluorobiphenyl (low)42.7 6/10/17 6:4230-130
2-Fluorobiphenyl (low)62.1 6/12/17 12:0330-130
p-Terphenyl-d14 (low)50.3 6/10/17 6:4230-130
p-Terphenyl-d14 (low)55.7 6/12/17 12:0330-130
Page 25 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-07
Field Sample #: 1526-MW11
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:55
[TOC_2]17F0155-07[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 500 6/8/17 9:00 LBDµg/L49 6/7/17SM21-22 6200B10Acetone
94 5.0 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B10Benzene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10Bromobenzene
ND 5.0 6/8/17 9:00 LBDµg/L2.2 6/7/17SM21-22 6200B10Bromochloromethane
ND 5.0 6/8/17 9:00 LBDµg/L3.0 6/7/17SM21-22 6200B10Bromodichloromethane
ND 5.0 6/8/17 9:00 LBDµg/L2.1 6/7/17SM21-22 6200B10Bromoform
ND 20 6/8/17 9:00 LBDµg/L9.4 6/7/17SM21-22 6200B10Bromomethane
ND 50 6/8/17 9:00 LBDµg/L24 6/7/17SM21-22 6200B102-Butanone (MEK)
60 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10n-Butylbenzene
29 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B10sec-Butylbenzene
ND 5.0 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B10tert-Butylbenzene
ND 5.0 6/8/17 9:00 LBDµg/L2.5 6/7/17SM21-22 6200B10Carbon Tetrachloride
ND 5.0 6/8/17 9:00 LBDµg/L1.6 6/7/17SM21-22 6200B10Chlorobenzene
ND 500 6/8/17 9:00 LBDµg/L450 6/7/17SM21-22 6200B10Ethanol
ND 5.0 6/8/17 9:00 LBDµg/L1.0 6/7/17SM21-22 6200B10Chlorodibromomethane
ND 5.0 6/8/17 9:00 LBDµg/L2.8 6/7/17SM21-22 6200B10Chloroethane
3.5 5.0 6/8/17 9:00 LBDµg/L2.2 6/7/17SM21-22 6200B10JChloroform
ND 6.0 6/8/17 9:00 LBDµg/L5.5 6/7/17SM21-22 6200B10Chloromethane
ND 5.0 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B102-Chlorotoluene
ND 5.0 6/8/17 9:00 LBDµg/L1.4 6/7/17SM21-22 6200B104-Chlorotoluene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B101,2-Dibromoethane (EDB)
ND 5.0 6/8/17 9:00 LBDµg/L1.7 6/7/17SM21-22 6200B101,2-Dichlorobenzene
ND 5.0 6/8/17 9:00 LBDµg/L1.7 6/7/17SM21-22 6200B101,3-Dichlorobenzene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B101,4-Dichlorobenzene
ND 5.0 6/8/17 9:00 LBDµg/L2.8 6/7/17SM21-22 6200B10Dichlorodifluoromethane (Freon 12)
ND 5.0 6/8/17 9:00 LBDµg/L1.6 6/7/17SM21-22 6200B101,1-Dichloroethane
ND 5.0 6/8/17 9:00 LBDµg/L1.9 6/7/17SM21-22 6200B101,2-Dichloroethane
ND 5.0 6/8/17 9:00 LBDµg/L2.1 6/7/17SM21-22 6200B101,1-Dichloroethylene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10cis-1,2-Dichloroethylene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10trans-1,2-Dichloroethylene
ND 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B101,2-Dichloropropane
ND 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B101,3-Dichloropropane
ND 5.0 6/8/17 9:00 LBDµg/L2.1 6/7/17SM21-22 6200B102,2-Dichloropropane
ND 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B101,1-Dichloropropene
ND 5.0 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B10cis-1,3-Dichloropropene
ND 5.0 6/8/17 9:00 LBDµg/L1.1 6/7/17SM21-22 6200B10trans-1,3-Dichloropropene
ND 5.0 6/8/17 9:00 LBDµg/L1.8 6/7/17SM21-22 6200B10Diisopropyl Ether (DIPE)
180 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B10Ethylbenzene
ND 50 6/8/17 9:00 LBDµg/L15 6/7/17SM21-22 6200B102-Hexanone (MBK)
32 5.0 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B10Isopropylbenzene (Cumene)
18 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10p-Isopropyltoluene (p-Cymene)
6.5 5.0 6/8/17 9:00 LBDµg/L0.90 6/7/17SM21-22 6200B10Methyl tert-Butyl Ether (MTBE)
ND 50 6/8/17 9:00 LBDµg/L32 6/7/17SM21-22 6200B10Methylene Chloride
ND 50 6/8/17 9:00 LBDµg/L15 6/7/17SM21-22 6200B104-Methyl-2-pentanone (MIBK)
Page 26 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-07
Field Sample #: 1526-MW11
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
66 10 6/8/17 9:00 LBDµg/L1.2 6/7/17SM21-22 6200B10Naphthalene
78 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B10n-Propylbenzene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10Styrene
ND 5.0 6/8/17 9:00 LBDµg/L1.6 6/7/17SM21-22 6200B101,1,2,2-Tetrachloroethane
ND 5.0 6/8/17 9:00 LBDµg/L2.7 6/7/17SM21-22 6200B10Tetrachloroethylene
480 5.0 6/8/17 9:00 LBDµg/L1.7 6/7/17SM21-22 6200B10Toluene
ND 20 6/8/17 9:00 LBDµg/L1.4 6/7/17SM21-22 6200B101,2,3-Trichlorobenzene
ND 20 6/8/17 9:00 LBDµg/L1.9 6/7/17SM21-22 6200B101,2,4-Trichlorobenzene
ND 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B101,1,1-Trichloroethane
ND 5.0 6/8/17 9:00 LBDµg/L2.4 6/7/17SM21-22 6200B101,1,2-Trichloroethane
ND 5.0 6/8/17 9:00 LBDµg/L2.0 6/7/17SM21-22 6200B10Trichloroethylene
ND 5.0 6/8/17 9:00 LBDµg/L1.5 6/7/17SM21-22 6200B10Trichlorofluoromethane (Freon 11)
ND 10 6/8/17 9:00 LBDµg/L2.2 6/7/17SM21-22 6200B101,2,3-Trichloropropane
440 5.0 6/8/17 9:00 LBDµg/L1.8 6/7/17SM21-22 6200B101,2,4-Trimethylbenzene
120 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B101,3,5-Trimethylbenzene
ND 50 6/8/17 9:00 LBDµg/L14 6/7/17SM21-22 6200B10R-05Vinyl Acetate
ND 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B10Vinyl Chloride
560 10 6/8/17 9:00 LBDµg/L2.6 6/7/17SM21-22 6200B10m+p Xylene
320 5.0 6/8/17 9:00 LBDµg/L1.3 6/7/17SM21-22 6200B10o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 90.1 6/8/17 9:0070-130
Toluene-d8 99.9 6/8/17 9:0070-130
4-Bromofluorobenzene 98.3 6/8/17 9:0070-130
Page 27 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/2/2017
Work Order: 17F0155Sample Description:Project Location: 8400 Norcross Rd., Colfax, NC
Sample ID: 17F0155-07
Field Sample #: 1526-MW11
Sample Matrix: Ground Water
Sampled: 6/1/2017 13:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-13 Semivolatile Organic Compounds by GC/MS
1.7 7.5 6/12/17 11:34 CJMµg/L1.5 6/8/17SW-846 8270D25JAcenaphthene (low)
ND 7.5 6/12/17 11:34 CJMµg/L1.2 6/8/17SW-846 8270D25Acenaphthylene (low)
ND 5.0 6/12/17 11:34 CJMµg/L1.0 6/8/17SW-846 8270D25Anthracene (low)
ND 1.2 6/12/17 11:34 CJMµg/L1.2 6/8/17SW-846 8270D25Benzo(a)anthracene (low)
ND 2.5 6/12/17 11:34 CJMµg/L1.0 6/8/17SW-846 8270D25Benzo(a)pyrene (low)
ND 1.2 6/12/17 11:34 CJMµg/L0.50 6/8/17SW-846 8270D25Benzo(b)fluoranthene (low)
ND 12 6/12/17 11:34 CJMµg/L1.8 6/8/17SW-846 8270D25Benzo(g,h,i)perylene (low)
ND 5.0 6/12/17 11:34 CJMµg/L2.5 6/8/17SW-846 8270D25Benzo(k)fluoranthene (low)
ND 5.0 6/12/17 11:34 CJMµg/L0.75 6/8/17SW-846 8270D25Chrysene (low)
ND 2.5 6/12/17 11:34 CJMµg/L1.0 6/8/17SW-846 8270D25Dibenz(a,h)anthracene (low)
ND 12 6/12/17 11:34 CJMµg/L0.75 6/8/17SW-846 8270D25Fluoranthene (low)
4.0 25 6/12/17 11:34 CJMµg/L1.0 6/8/17SW-846 8270D25JFluorene (low)
ND 5.0 6/12/17 11:34 CJMµg/L2.0 6/8/17SW-846 8270D25Indeno(1,2,3-cd)pyrene (low)
59 25 6/12/17 11:34 CJMµg/L2.0 6/8/17SW-846 8270D252-Methylnaphthalene (low)
38 25 6/12/17 11:34 CJMµg/L1.8 6/8/17SW-846 8270D25Naphthalene (low)
4.6 1.2 6/12/17 11:34 CJMµg/L1.0 6/8/17SW-846 8270D25Phenanthrene (low)
4.5 25 6/12/17 11:34 CJMµg/L0.75 6/8/17SW-846 8270D25JPyrene (low)
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 (low)81.5 6/12/17 11:3430-130
2-Fluorobiphenyl (low)75.3 6/12/17 11:3430-130
p-Terphenyl-d14 (low)65.0 6/12/17 11:3430-130
Page 28 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B178618 06/07/175 5.0017F0155-01 [1526-MW1]
B178618 06/07/175 5.0017F0155-02 [1526-MW4]
B178618 06/07/175 5.0017F0155-03 [1526-MW7]
B178618 06/07/175 5.0017F0155-04 [1526-MW8]
B178618 06/07/175 5.0017F0155-05 [1526-MW9]
B178618 06/07/171.25 5.0017F0155-06 [1526-MW10]
B178618 06/07/170.5 5.0017F0155-07 [1526-MW11]
Prep Method: SW-846 3510C-SW-846 8270D
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B178735 06/08/171000 1.0017F0155-01RE1 [1526-MW1]
B178735 06/08/171000 1.0017F0155-02RE1 [1526-MW4]
B178735 06/08/171000 1.0017F0155-03RE1 [1526-MW7]
B178735 06/08/171000 1.0017F0155-04RE1 [1526-MW8]
B178735 06/08/171000 1.0017F0155-05RE1 [1526-MW9]
B178735 06/08/171000 1.0017F0155-06RE1 [1526-MW10]
B178735 06/08/171000 1.0017F0155-06RE2 [1526-MW10]
B178735 06/08/171000 1.0017F0155-07RE1 [1526-MW11]
[TOC_1]Sample Preparation Information[TOC]
Page 29 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B178618 - SW-846 5030B
[TOC_3]B178618[TOC]
Blank (B178618-BLK1) Prepared: 06/07/17 Analyzed: 06/08/17
Acetone µg/L50ND
Benzene µg/L0.50ND
Bromobenzene µg/L0.50ND
Bromochloromethane µg/L0.50ND
Bromodichloromethane µg/L0.50ND
Bromoform µg/L0.50ND
Bromomethane µg/L1.0ND
2-Butanone (MEK)µg/L5.0ND
n-Butylbenzene µg/L0.50ND
sec-Butylbenzene µg/L0.50ND
tert-Butylbenzene µg/L0.50ND
Carbon Tetrachloride µg/L0.50ND
Chlorobenzene µg/L0.50ND
Ethanol µg/L50ND
Chlorodibromomethane µg/L0.50ND
Chloroethane µg/L0.50ND
Chloroform µg/L0.50ND
Chloromethane µg/L0.60ND
2-Chlorotoluene µg/L0.50ND
4-Chlorotoluene µg/L0.50ND
1,2-Dibromoethane (EDB)µg/L0.50ND
1,2-Dichlorobenzene µg/L0.50ND
1,3-Dichlorobenzene µg/L0.50ND
1,4-Dichlorobenzene µg/L0.50ND
Dichlorodifluoromethane (Freon 12)µg/L0.50ND
1,1-Dichloroethane µg/L0.50ND
1,2-Dichloroethane µg/L0.50ND
1,1-Dichloroethylene µg/L0.50ND
cis-1,2-Dichloroethylene µg/L0.50ND
trans-1,2-Dichloroethylene µg/L0.50ND
1,2-Dichloropropane µg/L0.50ND
1,3-Dichloropropane µg/L0.50ND
2,2-Dichloropropane µg/L0.50ND
1,1-Dichloropropene µg/L0.50ND
cis-1,3-Dichloropropene µg/L0.50ND
trans-1,3-Dichloropropene µg/L0.50ND
Diisopropyl Ether (DIPE)µg/L0.50ND
Ethylbenzene µg/L0.50ND
2-Hexanone (MBK)µg/L5.0ND
Isopropylbenzene (Cumene)µg/L0.50ND
p-Isopropyltoluene (p-Cymene)µg/L0.50ND
Methyl tert-Butyl Ether (MTBE)µg/L0.50ND
Methylene Chloride µg/L5.0ND
4-Methyl-2-pentanone (MIBK)µg/L5.0ND
Naphthalene µg/L0.50ND
n-Propylbenzene µg/L0.50ND
Styrene µg/L0.50ND
1,1,2,2-Tetrachloroethane µg/L0.50ND
Tetrachloroethylene µg/L0.50ND
Toluene µg/L0.50ND
1,2,3-Trichlorobenzene µg/L0.50ND
1,2,4-Trichlorobenzene µg/L0.50ND
[TOC_1]QC Data[TOC]
Page 30 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178618 - SW-846 5030B
Blank (B178618-BLK1) Prepared: 06/07/17 Analyzed: 06/08/17
1,1,1-Trichloroethane µg/L0.50ND
1,1,2-Trichloroethane µg/L0.50ND
Trichloroethylene µg/L0.50ND
Trichlorofluoromethane (Freon 11)µg/L0.50ND
1,2,3-Trichloropropane µg/L0.50ND
1,2,4-Trimethylbenzene µg/L0.50ND
1,3,5-Trimethylbenzene µg/L0.50ND
Vinyl Acetate µg/L5.0 R-05ND
Vinyl Chloride µg/L0.50ND
m+p Xylene µg/L1.0ND
o-Xylene µg/L0.50ND
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 93.023.2
µg/L 25.0 70-130Surrogate: Toluene-d8 10025.0
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 94.023.5
LCS (B178618-BS1) Prepared: 06/07/17 Analyzed: 06/08/17
Acetone µg/L50 100 70-13082.6 †82.6
Benzene µg/L0.50 10.0 70-13010810.8
Bromobenzene µg/L0.50 10.0 70-13010410.4
Bromochloromethane µg/L0.50 10.0 70-13011311.3
Bromodichloromethane µg/L0.50 10.0 70-13096.89.68
Bromoform µg/L0.50 10.0 70-13097.19.71
Bromomethane µg/L1.0 10.0 60-14097.4 †9.74
2-Butanone (MEK)µg/L5.0 100 70-130101 †101
n-Butylbenzene µg/L0.50 10.0 70-13010210.2
sec-Butylbenzene µg/L0.50 10.0 70-13010310.3
tert-Butylbenzene µg/L0.50 10.0 70-13096.49.64
Carbon Tetrachloride µg/L0.50 10.0 70-13010510.5
Chlorobenzene µg/L0.50 10.0 70-13010410.4
Ethanol µg/L50 100 70-13089.789.7
Chlorodibromomethane µg/L0.50 10.0 70-13098.99.89
Chloroethane µg/L0.50 10.0 60-14090.89.08
Chloroform µg/L0.50 10.0 70-13095.09.50
Chloromethane µg/L0.60 10.0 60-14099.7 †9.97
2-Chlorotoluene µg/L0.50 10.0 70-13010810.8
4-Chlorotoluene µg/L0.50 10.0 70-13010610.6
1,2-Dibromoethane (EDB)µg/L0.50 10.0 70-13098.89.88
1,2-Dichlorobenzene µg/L0.50 10.0 70-13091.89.18
1,3-Dichlorobenzene µg/L0.50 10.0 70-13093.49.34
1,4-Dichlorobenzene µg/L0.50 10.0 70-13091.79.17
Dichlorodifluoromethane (Freon 12)µg/L0.50 10.0 60-140100 †10.0
1,1-Dichloroethane µg/L0.50 10.0 70-13010710.7
1,2-Dichloroethane µg/L0.50 10.0 70-13093.79.37
1,1-Dichloroethylene µg/L0.50 10.0 70-13090.99.09
cis-1,2-Dichloroethylene µg/L0.50 10.0 70-13097.89.78
trans-1,2-Dichloroethylene µg/L0.50 10.0 70-13010510.5
1,2-Dichloropropane µg/L0.50 10.0 70-13010910.9
1,3-Dichloropropane µg/L0.50 10.0 70-13011011.0
2,2-Dichloropropane µg/L0.50 10.0 70-13083.7 †8.37
1,1-Dichloropropene µg/L0.50 10.0 70-13010510.5
cis-1,3-Dichloropropene µg/L0.50 10.0 70-13010710.7
trans-1,3-Dichloropropene µg/L0.50 10.0 70-13010310.3
Page 31 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178618 - SW-846 5030B
LCS (B178618-BS1) Prepared: 06/07/17 Analyzed: 06/08/17
Diisopropyl Ether (DIPE)µg/L0.50 10.0 70-13096.19.61
Ethylbenzene µg/L0.50 10.0 70-13010910.9
2-Hexanone (MBK)µg/L5.0 100 70-130102 †102
Isopropylbenzene (Cumene)µg/L0.50 10.0 70-13010910.9
p-Isopropyltoluene (p-Cymene)µg/L0.50 10.0 70-13098.69.86
Methyl tert-Butyl Ether (MTBE)µg/L0.50 10.0 70-13010410.4
Methylene Chloride µg/L5.0 10.0 70-13097.59.75
4-Methyl-2-pentanone (MIBK)µg/L5.0 100 70-130102 †102
Naphthalene µg/L0.50 10.0 70-13089.4 †8.94
n-Propylbenzene µg/L0.50 10.0 70-13010710.7
Styrene µg/L0.50 10.0 70-13011111.1
1,1,2,2-Tetrachloroethane µg/L0.50 10.0 70-13090.99.09
Tetrachloroethylene µg/L0.50 10.0 70-13010210.2
Toluene µg/L0.50 10.0 70-13011011.0
1,2,3-Trichlorobenzene µg/L0.50 10.0 70-13093.39.33
1,2,4-Trichlorobenzene µg/L0.50 10.0 70-13091.69.16
1,1,1-Trichloroethane µg/L0.50 10.0 70-13098.29.82
1,1,2-Trichloroethane µg/L0.50 10.0 70-13010510.5
Trichloroethylene µg/L0.50 10.0 70-13011011.0
Trichlorofluoromethane (Freon 11)µg/L0.50 10.0 70-13098.69.86
1,2,3-Trichloropropane µg/L0.50 10.0 70-13094.79.47
1,2,4-Trimethylbenzene µg/L0.50 10.0 70-13010410.4
1,3,5-Trimethylbenzene µg/L0.50 10.0 70-13010810.8
Vinyl Acetate µg/L5.0 100 L-07A, R-0570-13040.9 *40.9
Vinyl Chloride µg/L0.50 10.0 60-140100 †10.0
m+p Xylene µg/L1.0 20.0 70-13010621.1
o-Xylene µg/L0.50 10.0 70-13010410.4
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 89.622.4
µg/L 25.0 70-130Surrogate: Toluene-d8 97.824.5
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10125.3
LCS Dup (B178618-BSD1) Prepared: 06/07/17 Analyzed: 06/08/17
Acetone µg/L50 100 2570-13071.2 14.9 †71.2
Benzene µg/L0.50 10.0 2570-130109 1.2010.9
Bromobenzene µg/L0.50 10.0 2570-130105 0.95810.5
Bromochloromethane µg/L0.50 10.0 2570-130112 0.71011.2
Bromodichloromethane µg/L0.50 10.0 2570-13099.5 2.759.95
Bromoform µg/L0.50 10.0 2570-13099.7 2.649.97
Bromomethane µg/L1.0 10.0 2560-140105 7.22 †10.5
2-Butanone (MEK)µg/L5.0 100 2570-13095.8 5.04 †95.8
n-Butylbenzene µg/L0.50 10.0 2570-130104 2.6210.4
sec-Butylbenzene µg/L0.50 10.0 2570-130102 0.19510.2
tert-Butylbenzene µg/L0.50 10.0 2570-13097.3 0.9299.73
Carbon Tetrachloride µg/L0.50 10.0 2570-130104 0.86210.4
Chlorobenzene µg/L0.50 10.0 2570-130104 0.0010.4
Ethanol µg/L50 100 2570-13096.9 7.7396.9
Chlorodibromomethane µg/L0.50 10.0 2570-130105 5.7910.5
Chloroethane µg/L0.50 10.0 2560-14094.9 4.429.49
Chloroform µg/L0.50 10.0 2570-13095.7 0.7349.57
Chloromethane µg/L0.60 10.0 2560-14098.8 0.907 †9.88
2-Chlorotoluene µg/L0.50 10.0 2570-130111 2.8211.1
4-Chlorotoluene µg/L0.50 10.0 2570-130108 2.1410.8
Page 32 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178618 - SW-846 5030B
LCS Dup (B178618-BSD1) Prepared: 06/07/17 Analyzed: 06/08/17
1,2-Dibromoethane (EDB)µg/L0.50 10.0 2570-130104 5.4210.4
1,2-Dichlorobenzene µg/L0.50 10.0 2570-13092.7 0.9769.27
1,3-Dichlorobenzene µg/L0.50 10.0 2570-13092.1 1.409.21
1,4-Dichlorobenzene µg/L0.50 10.0 2570-13092.3 0.6529.23
Dichlorodifluoromethane (Freon 12)µg/L0.50 10.0 2560-14099.1 1.20 †9.91
1,1-Dichloroethane µg/L0.50 10.0 2570-130108 1.4910.8
1,2-Dichloroethane µg/L0.50 10.0 2570-13097.9 4.389.79
1,1-Dichloroethylene µg/L0.50 10.0 2570-13090.8 0.1109.08
cis-1,2-Dichloroethylene µg/L0.50 10.0 2570-13099.1 1.329.91
trans-1,2-Dichloroethylene µg/L0.50 10.0 2570-130105 0.0010.5
1,2-Dichloropropane µg/L0.50 10.0 2570-130112 2.9911.2
1,3-Dichloropropane µg/L0.50 10.0 2570-130112 2.5211.2
2,2-Dichloropropane µg/L0.50 10.0 2570-13083.9 0.239 †8.39
1,1-Dichloropropene µg/L0.50 10.0 2570-130105 0.66710.5
cis-1,3-Dichloropropene µg/L0.50 10.0 2570-130109 1.3910.9
trans-1,3-Dichloropropene µg/L0.50 10.0 2570-130104 1.3510.4
Diisopropyl Ether (DIPE)µg/L0.50 10.0 2570-13099.2 3.179.92
Ethylbenzene µg/L0.50 10.0 2570-130108 0.36810.8
2-Hexanone (MBK)µg/L5.0 100 2570-130101 0.335 †101
Isopropylbenzene (Cumene)µg/L0.50 10.0 2570-130109 0.091810.9
p-Isopropyltoluene (p-Cymene)µg/L0.50 10.0 2570-13099.3 0.7079.93
Methyl tert-Butyl Ether (MTBE)µg/L0.50 10.0 2570-130107 2.7410.7
Methylene Chloride µg/L5.0 10.0 2570-13096.7 0.8249.67
4-Methyl-2-pentanone (MIBK)µg/L5.0 100 2570-130107 4.77 †107
Naphthalene µg/L0.50 10.0 2570-13092.1 2.98 †9.21
n-Propylbenzene µg/L0.50 10.0 2570-130108 1.5810.8
Styrene µg/L0.50 10.0 2570-130113 1.4311.3
1,1,2,2-Tetrachloroethane µg/L0.50 10.0 2570-130102 11.910.2
Tetrachloroethylene µg/L0.50 10.0 2570-130105 2.6910.5
Toluene µg/L0.50 10.0 2570-130113 3.2311.3
1,2,3-Trichlorobenzene µg/L0.50 10.0 2570-13093.8 0.5349.38
1,2,4-Trichlorobenzene µg/L0.50 10.0 2570-13092.6 1.099.26
1,1,1-Trichloroethane µg/L0.50 10.0 2570-13099.9 1.729.99
1,1,2-Trichloroethane µg/L0.50 10.0 2570-130111 5.1011.1
Trichloroethylene µg/L0.50 10.0 2570-130109 1.2810.9
Trichlorofluoromethane (Freon 11)µg/L0.50 10.0 2570-13095.1 3.619.51
1,2,3-Trichloropropane µg/L0.50 10.0 2570-13099.4 4.849.94
1,2,4-Trimethylbenzene µg/L0.50 10.0 2570-130103 1.3510.3
1,3,5-Trimethylbenzene µg/L0.50 10.0 2570-130110 2.5711.0
Vinyl Acetate µg/L5.0 100 25 R-0570-13072.3 55.6 *72.3
Vinyl Chloride µg/L0.50 10.0 2560-14098.1 2.02 †9.81
m+p Xylene µg/L1.0 20.0 2570-130107 1.6421.5
o-Xylene µg/L0.50 10.0 2570-130105 1.5310.5
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 91.622.9
µg/L 25.0 70-130Surrogate: Toluene-d8 10225.5
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10225.6
Page 33 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Semivolatile Organic Compounds by GC/MS[TOC]
Batch B178735 - SW-846 3510C
[TOC_3]B178735[TOC]
Blank (B178735-BLK1) Prepared: 06/08/17 Analyzed: 06/09/17
Acenaphthene (low)µg/L0.30ND
Acenaphthylene (low)µg/L0.30ND
Anthracene (low)µg/L0.20ND
Benzo(a)anthracene (low)µg/L0.050ND
Benzo(a)pyrene (low)µg/L0.10ND
Benzo(b)fluoranthene (low)µg/L0.050ND
Benzo(g,h,i)perylene (low)µg/L0.50ND
Benzo(k)fluoranthene (low)µg/L0.20ND
Chrysene (low)µg/L0.20ND
Dibenz(a,h)anthracene (low)µg/L0.20ND
Fluoranthene (low)µg/L0.50ND
Fluorene (low)µg/L1.0ND
Indeno(1,2,3-cd)pyrene (low)µg/L0.20ND
2-Methylnaphthalene (low)µg/L1.0ND
Naphthalene (low)µg/L1.0ND
Phenanthrene (low)µg/L0.050ND
Pyrene (low)µg/L1.0ND
µg/L 100 30-130Surrogate: Nitrobenzene-d5 (low)82.782.7
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl (low)85.285.2
µg/L 100 30-130Surrogate: p-Terphenyl-d14 (low)75.475.4
LCS (B178735-BS1) Prepared: 06/08/17 Analyzed: 06/09/17
Acenaphthene (low)µg/L7.5 100 40-14077.277.2
Acenaphthylene (low)µg/L7.5 100 40-14071.271.2
Anthracene (low)µg/L5.0 100 40-14080.580.5
Benzo(a)anthracene (low)µg/L1.2 100 40-14079.779.7
Benzo(a)pyrene (low)µg/L2.5 100 40-14082.282.2
Benzo(b)fluoranthene (low)µg/L1.2 100 40-14088.288.2
Benzo(g,h,i)perylene (low)µg/L12 100 40-14084.084.0
Benzo(k)fluoranthene (low)µg/L5.0 100 40-14086.686.6
Chrysene (low)µg/L5.0 100 40-14075.375.3
Dibenz(a,h)anthracene (low)µg/L5.0 100 40-14092.292.2
Fluoranthene (low)µg/L12 100 40-14079.479.4
Fluorene (low)µg/L25 100 40-14080.780.7
Indeno(1,2,3-cd)pyrene (low)µg/L5.0 100 40-14089.389.3
2-Methylnaphthalene (low)µg/L25 100 40-14078.478.4
Naphthalene (low)µg/L25 100 40-14074.074.0
Phenanthrene (low)µg/L1.2 100 40-14078.178.1
Pyrene (low)µg/L25 100 40-14076.176.1
µg/L 100 30-130Surrogate: Nitrobenzene-d5 (low)77.377.3
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl (low)75.675.6
µg/L 100 30-130Surrogate: p-Terphenyl-d14 (low)54.454.4
Page 34 of 42
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B178735 - SW-846 3510C
LCS Dup (B178735-BSD1) Prepared: 06/08/17 Analyzed: 06/09/17
Acenaphthene (low)µg/L7.5 100 2040-14084.1 8.6284.1
Acenaphthylene (low)µg/L7.5 100 2040-14077.4 8.3477.4
Anthracene (low)µg/L5.0 100 2040-14087.1 7.8887.1
Benzo(a)anthracene (low)µg/L1.2 100 2040-14086.6 8.3286.6
Benzo(a)pyrene (low)µg/L2.5 100 2040-14089.0 8.0389.0
Benzo(b)fluoranthene (low)µg/L1.2 100 2040-14096.2 8.5996.2
Benzo(g,h,i)perylene (low)µg/L12 100 2040-14092.2 9.3692.2
Benzo(k)fluoranthene (low)µg/L5.0 100 2040-14094.4 8.5194.4
Chrysene (low)µg/L5.0 100 2040-14081.9 8.3781.9
Dibenz(a,h)anthracene (low)µg/L5.0 100 2040-140100 8.26100
Fluoranthene (low)µg/L12 100 2040-14086.6 8.6486.6
Fluorene (low)µg/L25 100 2040-14088.4 9.0888.4
Indeno(1,2,3-cd)pyrene (low)µg/L5.0 100 2040-14097.2 8.5397.2
2-Methylnaphthalene (low)µg/L25 100 2040-14086.4 9.7186.4
Naphthalene (low)µg/L25 100 2040-14080.8 8.7580.8
Phenanthrene (low)µg/L1.2 100 2040-14084.4 7.6984.4
Pyrene (low)µg/L25 100 2040-14082.3 7.8982.3
µg/L 100 30-130Surrogate: Nitrobenzene-d5 (low)84.084.0
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl (low)79.579.5
µg/L 100 30-130Surrogate: p-Terphenyl-d14 (low)59.659.6
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD outside of control limits. Reduced precision anticipated for any reported result for
this compound.
L-07A
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any
reported value for this compound.
R-05
Elevated reporting limit due to high concentration of target compounds.RL-11
Elevated reporting limit due to high concentration of non-target compounds.RL-13
[TOC_1]Flag/Qualifier Summary[TOC]
Page 36 of 42
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NCAcetone
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCCarbon Tetrachloride
NCChlorobenzene
NCEthanol
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromoethane (EDB)
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiisopropyl Ether (DIPE)
NCEthylbenzene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
[TOC_1]Certifications[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2005AIHA 02/1/2018
M-MA100Massachusetts DEPMA 06/30/2017
PH-0567Connecticut Department of Publilc HealthCT 09/30/2017
10899 NELAPNew York State Department of HealthNY 04/1/2018
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2018
LAO00112Rhode Island Department of HealthRI 12/30/2017
652North Carolina Div. of Water QualityNC 12/31/2017
MA007 NELAPNew Jersey DEPNJ 06/30/2017
E871027 NELAPFlorida Department of HealthFL 06/30/2018
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2017
2011028State of MaineME 06/9/2019
460217Commonwealth of VirginiaVA 12/14/2017
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2017
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
June 21, 2017
Brett Byrn
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
Project Location: Colfax, NC
Client Job Number:
Project Number: [none]
Laboratory Work Order Number: 17F0782
Enclosed are results of analyses for samples received by the laboratory on June 14, 2017. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 28
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Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 7
17F0782-01 7
Sample Preparation Information 11
QC Data 12
Volatile Organic Compounds by GC/MS 12
B179400 12
Semivolatile Organic Compounds by GC/MS 16
B179392 16
Flag/Qualifier Summary 21
Certifications 22
Chain of Custody/Sample Receipt 26
Page 2 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
6/21/2017
ATC Group Services LLC - Charlotte, NC
7606 Whitehall Executive Drive, Suite 800
Charlotte, NC 28273
ATTN: Brett Byrn
[none]
17F0782
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Colfax, NC
MW-12D 17F0782-01 Ground Water SM21-22 6200B
SW-846 8270D
[TOC_1]Sample Summary[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
[TOC_1]Case Narrative[TOC]
Page 4 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
SM21-22 6200B
Qualifications:
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this
compound is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
L-04
Acetone
17F0782-01[MW-12D], B179400-BLK1, B179400-BS1, B179400-BSD1
SW-846 8270D
Qualifications:
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
outside of control limits. Reduced precision anticipated for any reported result for this compound.
Analyte & Samples(s) Qualified:
L-07A
Benzidine
B179392-BSD1
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any reported value for this
compound.
Analyte & Samples(s) Qualified:
R-05
2-Chloronaphthalene
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Benzidine
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Matrix spike duplicate RPD is outside of control limits. Reduced precision is anticipated for reported result for this compound in this sample.
Analyte & Samples(s) Qualified:
R-06
Benzidine
B179392-BLK1
One associated surrogate standard recovery is outside of control limits but the other(s) is/are within limits. All recoveries are > 10%.
Analyte & Samples(s) Qualified:
S-07
2,4,6-Tribromophenol
B179392-BSD1
Initial calibration did not meet method specifications. Compound was calibrated using a response factor where %RSD is outside of method
specified criteria.
Analyte & Samples(s) Qualified:
V-04
Benzidine
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Continuing calibration did not meet method specifications and was biased on the low side for this compound. Increased uncertainty is
associated with the reported value which is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
V-05
2-Methylphenol
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Benzidine
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Benzo(g,h,i)perylene
B179392-BLK1, B179392-BS1, B179392-BSD1
Dibenz(a,h)anthracene
B179392-BLK1, B179392-BS1, B179392-BSD1
Hexachlorocyclopentadiene
B179392-BLK1, B179392-BS1, B179392-BSD1
Indeno(1,2,3-cd)pyrene
B179392-BLK1, B179392-BS1, B179392-BSD1
Page 5 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Response factor is less than method specified minimum acceptable value. Reduced precision and accuracy may be associated with reported
result.
Analyte & Samples(s) Qualified:
V-16
Pentachloronitrobenzene
17F0782-01[MW-12D], B179392-BLK1, B179392-BS1, B179392-BSD1
Initial calibration did not meet method specifications. Compound was calibrated using linear regression with correlation coefficient <0.99.
Reduced precision and accuracy may be associated with reported result.
Analyte & Samples(s) Qualified:
V-19
2,4-Dinitrophenol
B179392-BLK1, B179392-BS1, B179392-BSD1
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Project Manager
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/14/2017
Work Order: 17F0782Sample Description:Project Location: Colfax, NC
Sample ID: 17F0782-01
Field Sample #: MW-12D
Sample Matrix: Ground Water
Sampled: 6/13/2017 12:30
[TOC_2]17F0782-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 6/16/17 23:47 CMRµg/L4.9 6/16/17SM21-22 6200B1L-04Acetone
ND 0.50 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B1Benzene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1Bromobenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.22 6/16/17SM21-22 6200B1Bromochloromethane
ND 0.50 6/16/17 23:47 CMRµg/L0.30 6/16/17SM21-22 6200B1Bromodichloromethane
ND 0.50 6/16/17 23:47 CMRµg/L0.21 6/16/17SM21-22 6200B1Bromoform
ND 2.0 6/16/17 23:47 CMRµg/L0.94 6/16/17SM21-22 6200B1Bromomethane
ND 5.0 6/16/17 23:47 CMRµg/L2.4 6/16/17SM21-22 6200B12-Butanone (MEK)
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1n-Butylbenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B1sec-Butylbenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B1tert-Butylbenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.25 6/16/17SM21-22 6200B1Carbon Tetrachloride
ND 0.50 6/16/17 23:47 CMRµg/L0.16 6/16/17SM21-22 6200B1Chlorobenzene
ND 50 6/16/17 23:47 CMRµg/L45 6/16/17SM21-22 6200B1Ethanol
ND 0.50 6/16/17 23:47 CMRµg/L0.10 6/16/17SM21-22 6200B1Chlorodibromomethane
ND 0.50 6/16/17 23:47 CMRµg/L0.28 6/16/17SM21-22 6200B1Chloroethane
2.3 0.50 6/16/17 23:47 CMRµg/L0.22 6/16/17SM21-22 6200B1Chloroform
ND 0.60 6/16/17 23:47 CMRµg/L0.55 6/16/17SM21-22 6200B1Chloromethane
ND 0.50 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B12-Chlorotoluene
ND 0.50 6/16/17 23:47 CMRµg/L0.14 6/16/17SM21-22 6200B14-Chlorotoluene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 6/16/17 23:47 CMRµg/L0.17 6/16/17SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.17 6/16/17SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.28 6/16/17SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 6/16/17 23:47 CMRµg/L0.16 6/16/17SM21-22 6200B11,1-Dichloroethane
ND 0.50 6/16/17 23:47 CMRµg/L0.19 6/16/17SM21-22 6200B11,2-Dichloroethane
ND 0.50 6/16/17 23:47 CMRµg/L0.21 6/16/17SM21-22 6200B11,1-Dichloroethylene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B11,2-Dichloropropane
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B11,3-Dichloropropane
ND 0.50 6/16/17 23:47 CMRµg/L0.21 6/16/17SM21-22 6200B12,2-Dichloropropane
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B11,1-Dichloropropene
ND 0.50 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 6/16/17 23:47 CMRµg/L0.11 6/16/17SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 6/16/17 23:47 CMRµg/L0.18 6/16/17SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B1Ethylbenzene
ND 5.0 6/16/17 23:47 CMRµg/L1.5 6/16/17SM21-22 6200B12-Hexanone (MBK)
ND 0.50 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
0.93 0.50 6/16/17 23:47 CMRµg/L0.090 6/16/17SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 6/16/17 23:47 CMRµg/L3.2 6/16/17SM21-22 6200B1Methylene Chloride
ND 5.0 6/16/17 23:47 CMRµg/L1.5 6/16/17SM21-22 6200B14-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 7 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/14/2017
Work Order: 17F0782Sample Description:Project Location: Colfax, NC
Sample ID: 17F0782-01
Field Sample #: MW-12D
Sample Matrix: Ground Water
Sampled: 6/13/2017 12:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 1.0 6/16/17 23:47 CMRµg/L0.12 6/16/17SM21-22 6200B1Naphthalene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B1n-Propylbenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1Styrene
ND 0.50 6/16/17 23:47 CMRµg/L0.16 6/16/17SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 6/16/17 23:47 CMRµg/L0.27 6/16/17SM21-22 6200B1Tetrachloroethylene
ND 0.50 6/16/17 23:47 CMRµg/L0.17 6/16/17SM21-22 6200B1Toluene
ND 2.0 6/16/17 23:47 CMRµg/L0.14 6/16/17SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 6/16/17 23:47 CMRµg/L0.19 6/16/17SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 6/16/17 23:47 CMRµg/L0.24 6/16/17SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 6/16/17 23:47 CMRµg/L0.20 6/16/17SM21-22 6200B1Trichloroethylene
ND 0.50 6/16/17 23:47 CMRµg/L0.15 6/16/17SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 1.0 6/16/17 23:47 CMRµg/L0.22 6/16/17SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 6/16/17 23:47 CMRµg/L0.18 6/16/17SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B11,3,5-Trimethylbenzene
ND 5.0 6/16/17 23:47 CMRµg/L1.4 6/16/17SM21-22 6200B1Vinyl Acetate
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B1Vinyl Chloride
ND 1.0 6/16/17 23:47 CMRµg/L0.26 6/16/17SM21-22 6200B1m+p Xylene
ND 0.50 6/16/17 23:47 CMRµg/L0.13 6/16/17SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 85.9 6/16/17 23:4770-130
Toluene-d8 99.2 6/16/17 23:4770-130
4-Bromofluorobenzene 98.2 6/16/17 23:4770-130
Page 8 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/14/2017
Work Order: 17F0782Sample Description:Project Location: Colfax, NC
Sample ID: 17F0782-01
Field Sample #: MW-12D
Sample Matrix: Ground Water
Sampled: 6/13/2017 12:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 5.0 6/20/17 11:17 BGLµg/L4.0 6/16/17SW-846 8270D1Acenaphthene
ND 5.0 6/20/17 11:17 BGLµg/L4.6 6/16/17SW-846 8270D1Acenaphthylene
ND 10 6/20/17 11:17 BGLµg/L4.0 6/16/17SW-846 8270D1Acetophenone
ND 5.0 6/20/17 11:17 BGLµg/L3.7 6/16/17SW-846 8270D1Aniline
ND 5.0 6/20/17 11:17 BGLµg/L5.0 6/16/17SW-846 8270D1Anthracene
ND 20 6/20/17 11:17 BGLµg/L9.4 6/16/17SW-846 8270D1R-05, V-04, V-05Benzidine
ND 5.0 6/20/17 11:17 BGLµg/L1.8 6/16/17SW-846 8270D1Benzo(a)anthracene
ND 5.0 6/20/17 11:17 BGLµg/L4.9 6/16/17SW-846 8270D1Benzo(a)pyrene
ND 5.0 6/20/17 11:17 BGLµg/L5.0 6/16/17SW-846 8270D1Benzo(b)fluoranthene
ND 5.0 6/20/17 11:17 BGLµg/L4.0 6/16/17SW-846 8270D1Benzo(g,h,i)perylene
ND 5.0 6/20/17 11:17 BGLµg/L2.2 6/16/17SW-846 8270D1Benzo(k)fluoranthene
ND 10 6/20/17 11:17 BGLµg/L2.4 6/16/17SW-846 8270D1Benzoic Acid
ND 10 6/20/17 11:17 BGLµg/L4.8 6/16/17SW-846 8270D1Bis(2-chloroethoxy)methane
ND 10 6/20/17 11:17 BGLµg/L4.2 6/16/17SW-846 8270D1Bis(2-chloroethyl)ether
ND 10 6/20/17 11:17 BGLµg/L3.0 6/16/17SW-846 8270D1Bis(2-chloroisopropyl)ether
ND 10 6/20/17 11:17 BGLµg/L4.7 6/16/17SW-846 8270D1Bis(2-Ethylhexyl)phthalate
ND 10 6/20/17 11:17 BGLµg/L2.0 6/16/17SW-846 8270D14-Bromophenylphenylether
ND 10 6/20/17 11:17 BGLµg/L3.0 6/16/17SW-846 8270D1Butylbenzylphthalate
ND 10 6/20/17 11:17 BGLµg/L4.5 6/16/17SW-846 8270D1Carbazole
ND 10 6/20/17 11:17 BGLµg/L3.9 6/16/17SW-846 8270D14-Chloroaniline
ND 10 6/20/17 11:17 BGLµg/L4.9 6/16/17SW-846 8270D14-Chloro-3-methylphenol
ND 10 6/20/17 11:17 BGLµg/L2.9 6/16/17SW-846 8270D1R-052-Chloronaphthalene
ND 10 6/20/17 11:17 BGLµg/L1.6 6/16/17SW-846 8270D12-Chlorophenol
ND 10 6/20/17 11:17 BGLµg/L4.7 6/16/17SW-846 8270D14-Chlorophenylphenylether
ND 5.0 6/20/17 11:17 BGLµg/L2.5 6/16/17SW-846 8270D1Chrysene
ND 5.0 6/20/17 11:17 BGLµg/L4.1 6/16/17SW-846 8270D1Dibenz(a,h)anthracene
ND 5.0 6/20/17 11:17 BGLµg/L4.7 6/16/17SW-846 8270D1Dibenzofuran
ND 10 6/20/17 11:17 BGLµg/L4.7 6/16/17SW-846 8270D1Di-n-butylphthalate
ND 5.0 6/20/17 11:17 BGLµg/L1.5 6/16/17SW-846 8270D11,2-Dichlorobenzene
ND 5.0 6/20/17 11:17 BGLµg/L1.4 6/16/17SW-846 8270D11,3-Dichlorobenzene
ND 5.0 6/20/17 11:17 BGLµg/L1.4 6/16/17SW-846 8270D11,4-Dichlorobenzene
ND 10 6/20/17 11:17 BGLµg/L2.2 6/16/17SW-846 8270D13,3-Dichlorobenzidine
ND 10 6/20/17 11:17 BGLµg/L4.6 6/16/17SW-846 8270D12,4-Dichlorophenol
ND 10 6/20/17 11:17 BGLµg/L4.2 6/16/17SW-846 8270D1Diethylphthalate
ND 10 6/20/17 11:17 BGLµg/L2.4 6/16/17SW-846 8270D12,4-Dimethylphenol
ND 10 6/20/17 11:17 BGLµg/L4.6 6/16/17SW-846 8270D1Dimethylphthalate
ND 10 6/20/17 11:17 BGLµg/L5.6 6/16/17SW-846 8270D14,6-Dinitro-2-methylphenol
ND 10 6/20/17 11:17 BGLµg/L6.7 6/16/17SW-846 8270D12,4-Dinitrophenol
ND 10 6/20/17 11:17 BGLµg/L5.2 6/16/17SW-846 8270D12,4-Dinitrotoluene
ND 10 6/20/17 11:17 BGLµg/L4.9 6/16/17SW-846 8270D12,6-Dinitrotoluene
ND 10 6/20/17 11:17 BGLµg/L4.3 6/16/17SW-846 8270D1Di-n-octylphthalate
ND 10 6/20/17 11:17 BGLµg/L2.4 6/16/17SW-846 8270D11,2-Diphenylhydrazine (as Azobenzene)
ND 5.0 6/20/17 11:17 BGLµg/L4.4 6/16/17SW-846 8270D1Fluoranthene
ND 5.0 6/20/17 11:17 BGLµg/L4.9 6/16/17SW-846 8270D1Fluorene
Page 9 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 6/14/2017
Work Order: 17F0782Sample Description:Project Location: Colfax, NC
Sample ID: 17F0782-01
Field Sample #: MW-12D
Sample Matrix: Ground Water
Sampled: 6/13/2017 12:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
ND 10 6/20/17 11:17 BGLµg/L4.6 6/16/17SW-846 8270D1Hexachlorobenzene
ND 10 6/20/17 11:17 BGLµg/L1.8 6/16/17SW-846 8270D1Hexachlorobutadiene
ND 10 6/20/17 11:17 BGLµg/L6.0 6/16/17SW-846 8270D1Hexachlorocyclopentadiene
ND 10 6/20/17 11:17 BGLµg/L1.5 6/16/17SW-846 8270D1Hexachloroethane
ND 5.0 6/20/17 11:17 BGLµg/L4.2 6/16/17SW-846 8270D1Indeno(1,2,3-cd)pyrene
ND 10 6/20/17 11:17 BGLµg/L1.8 6/16/17SW-846 8270D1Isophorone
ND 5.0 6/20/17 11:17 BGLµg/L1.4 6/16/17SW-846 8270D11-Methylnaphthalene
ND 5.0 6/20/17 11:17 BGLµg/L1.4 6/16/17SW-846 8270D12-Methylnaphthalene
ND 10 6/20/17 11:17 BGLµg/L2.6 6/16/17SW-846 8270D1V-052-Methylphenol
ND 10 6/20/17 11:17 BGLµg/L4.1 6/16/17SW-846 8270D13/4-Methylphenol
ND 5.0 6/20/17 11:17 BGLµg/L1.4 6/16/17SW-846 8270D1Naphthalene
ND 10 6/20/17 11:17 BGLµg/L6.3 6/16/17SW-846 8270D12-Nitroaniline
ND 10 6/20/17 11:17 BGLµg/L4.3 6/16/17SW-846 8270D13-Nitroaniline
ND 10 6/20/17 11:17 BGLµg/L3.7 6/16/17SW-846 8270D14-Nitroaniline
ND 10 6/20/17 11:17 BGLµg/L4.3 6/16/17SW-846 8270D1Nitrobenzene
ND 10 6/20/17 11:17 BGLµg/L2.0 6/16/17SW-846 8270D12-Nitrophenol
ND 10 6/20/17 11:17 BGLµg/L2.3 6/16/17SW-846 8270D14-Nitrophenol
ND 10 6/20/17 11:17 BGLµg/L1.3 6/16/17SW-846 8270D1N-Nitrosodimethylamine
ND 10 6/20/17 11:17 BGLµg/L1.9 6/16/17SW-846 8270D1N-Nitrosodiphenylamine
ND 10 6/20/17 11:17 BGLµg/L4.6 6/16/17SW-846 8270D1N-Nitrosodi-n-propylamine
ND 10 6/20/17 11:17 BGLµg/L2.9 6/16/17SW-846 8270D1V-16Pentachloronitrobenzene
ND 10 6/20/17 11:17 BGLµg/L3.4 6/16/17SW-846 8270D1Pentachlorophenol
ND 5.0 6/20/17 11:17 BGLµg/L2.9 6/16/17SW-846 8270D1Phenanthrene
ND 10 6/20/17 11:17 BGLµg/L2.5 6/16/17SW-846 8270D1Phenol
ND 5.0 6/20/17 11:17 BGLµg/L2.6 6/16/17SW-846 8270D1Pyrene
ND 5.0 6/20/17 11:17 BGLµg/L4.7 6/16/17SW-846 8270D1Pyridine
ND 10 6/20/17 11:17 BGLµg/L2.1 6/16/17SW-846 8270D11,2,4,5-Tetrachlorobenzene
ND 5.0 6/20/17 11:17 BGLµg/L1.7 6/16/17SW-846 8270D11,2,4-Trichlorobenzene
ND 10 6/20/17 11:17 BGLµg/L4.0 6/16/17SW-846 8270D12,4,5-Trichlorophenol
ND 10 6/20/17 11:17 BGLµg/L3.7 6/16/17SW-846 8270D12,4,6-Trichlorophenol
Surrogates % Recovery Recovery Limits Flag/Qual
2-Fluorophenol 48.4 6/20/17 11:1715-110
Phenol-d6 34.2 6/20/17 11:1715-110
Nitrobenzene-d5 80.0 6/20/17 11:1730-130
2-Fluorobiphenyl 86.0 6/20/17 11:1730-130
2,4,6-Tribromophenol 94.1 6/20/17 11:1715-110
p-Terphenyl-d14 95.6 6/20/17 11:1730-130
Page 10 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B179400 06/16/175 5.0017F0782-01 [MW-12D]
Prep Method: SW-846 3510C-SW-846 8270D
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B179392 06/16/171000 1.0017F0782-01 [MW-12D]
[TOC_1]Sample Preparation Information[TOC]
Page 11 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B179400 - SW-846 5030B
[TOC_3]B179400[TOC]
Blank (B179400-BLK1) Prepared & Analyzed: 06/16/17
Acetone µg/L50 L-04ND
Benzene µg/L0.50ND
Bromobenzene µg/L0.50ND
Bromochloromethane µg/L0.50ND
Bromodichloromethane µg/L0.50ND
Bromoform µg/L0.50ND
Bromomethane µg/L2.0ND
2-Butanone (MEK)µg/L5.0ND
n-Butylbenzene µg/L0.50ND
sec-Butylbenzene µg/L0.50ND
tert-Butylbenzene µg/L0.50ND
Carbon Tetrachloride µg/L0.50ND
Chlorobenzene µg/L0.50ND
Ethanol µg/L50ND
Chlorodibromomethane µg/L0.50ND
Chloroethane µg/L0.50ND
Chloroform µg/L0.50ND
Chloromethane µg/L0.60ND
2-Chlorotoluene µg/L0.50ND
4-Chlorotoluene µg/L0.50ND
1,2-Dibromoethane (EDB)µg/L0.50ND
1,2-Dichlorobenzene µg/L0.50ND
1,3-Dichlorobenzene µg/L0.50ND
1,4-Dichlorobenzene µg/L0.50ND
Dichlorodifluoromethane (Freon 12)µg/L0.50ND
1,1-Dichloroethane µg/L0.50ND
1,2-Dichloroethane µg/L0.50ND
1,1-Dichloroethylene µg/L0.50ND
cis-1,2-Dichloroethylene µg/L0.50ND
trans-1,2-Dichloroethylene µg/L0.50ND
1,2-Dichloropropane µg/L0.50ND
1,3-Dichloropropane µg/L0.50ND
2,2-Dichloropropane µg/L0.50ND
1,1-Dichloropropene µg/L0.50ND
cis-1,3-Dichloropropene µg/L0.50ND
trans-1,3-Dichloropropene µg/L0.50ND
Diisopropyl Ether (DIPE)µg/L0.50ND
Ethylbenzene µg/L0.50ND
2-Hexanone (MBK)µg/L5.0ND
Isopropylbenzene (Cumene)µg/L0.50ND
p-Isopropyltoluene (p-Cymene)µg/L0.50ND
Methyl tert-Butyl Ether (MTBE)µg/L0.50ND
Methylene Chloride µg/L5.0ND
4-Methyl-2-pentanone (MIBK)µg/L5.0ND
Naphthalene µg/L1.0ND
n-Propylbenzene µg/L0.50ND
Styrene µg/L0.50ND
1,1,2,2-Tetrachloroethane µg/L0.50ND
Tetrachloroethylene µg/L0.50ND
Toluene µg/L0.50ND
1,2,3-Trichlorobenzene µg/L2.0ND
1,2,4-Trichlorobenzene µg/L2.0ND
[TOC_1]QC Data[TOC]
Page 12 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179400 - SW-846 5030B
Blank (B179400-BLK1) Prepared & Analyzed: 06/16/17
1,1,1-Trichloroethane µg/L0.50ND
1,1,2-Trichloroethane µg/L0.50ND
Trichloroethylene µg/L0.50ND
Trichlorofluoromethane (Freon 11)µg/L0.50ND
1,2,3-Trichloropropane µg/L1.0ND
1,2,4-Trimethylbenzene µg/L0.50ND
1,3,5-Trimethylbenzene µg/L0.50ND
Vinyl Acetate µg/L5.0ND
Vinyl Chloride µg/L0.50ND
m+p Xylene µg/L1.0ND
o-Xylene µg/L0.50ND
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 84.521.1
µg/L 25.0 70-130Surrogate: Toluene-d8 97.924.5
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 96.424.1
LCS (B179400-BS1) Prepared & Analyzed: 06/16/17
Acetone µg/L50 100 L-0470-13051.4 *†51.4
Benzene µg/L0.50 10.0 70-13010810.8
Bromobenzene µg/L0.50 10.0 70-13010410.4
Bromochloromethane µg/L0.50 10.0 70-13010910.9
Bromodichloromethane µg/L0.50 10.0 70-13010010.0
Bromoform µg/L0.50 10.0 70-13098.89.88
Bromomethane µg/L2.0 10.0 60-14094.3 †9.43
2-Butanone (MEK)µg/L5.0 100 70-13078.4 †78.4
n-Butylbenzene µg/L0.50 10.0 70-13097.19.71
sec-Butylbenzene µg/L0.50 10.0 70-13099.59.95
tert-Butylbenzene µg/L0.50 10.0 70-13098.89.88
Carbon Tetrachloride µg/L0.50 10.0 70-13010110.1
Chlorobenzene µg/L0.50 10.0 70-13010610.6
Ethanol µg/L50 100 70-13083.483.4
Chlorodibromomethane µg/L0.50 10.0 70-13010310.3
Chloroethane µg/L0.50 10.0 60-14010010.0
Chloroform µg/L0.50 10.0 70-13094.59.45
Chloromethane µg/L0.60 10.0 60-14091.8 †9.18
2-Chlorotoluene µg/L0.50 10.0 70-13011011.0
4-Chlorotoluene µg/L0.50 10.0 70-13010710.7
1,2-Dibromoethane (EDB)µg/L0.50 10.0 70-13010310.3
1,2-Dichlorobenzene µg/L0.50 10.0 70-13094.69.46
1,3-Dichlorobenzene µg/L0.50 10.0 70-13092.09.20
1,4-Dichlorobenzene µg/L0.50 10.0 70-13094.39.43
Dichlorodifluoromethane (Freon 12)µg/L0.50 10.0 60-140101 †10.1
1,1-Dichloroethane µg/L0.50 10.0 70-13010410.4
1,2-Dichloroethane µg/L0.50 10.0 70-13092.39.23
1,1-Dichloroethylene µg/L0.50 10.0 70-13093.89.38
cis-1,2-Dichloroethylene µg/L0.50 10.0 70-13096.99.69
trans-1,2-Dichloroethylene µg/L0.50 10.0 70-13010210.2
1,2-Dichloropropane µg/L0.50 10.0 70-13011211.2
1,3-Dichloropropane µg/L0.50 10.0 70-13011111.1
2,2-Dichloropropane µg/L0.50 10.0 70-13083.0 †8.30
1,1-Dichloropropene µg/L0.50 10.0 70-13010310.3
cis-1,3-Dichloropropene µg/L0.50 10.0 70-13011111.1
trans-1,3-Dichloropropene µg/L0.50 10.0 70-13010410.4
Page 13 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179400 - SW-846 5030B
LCS (B179400-BS1) Prepared & Analyzed: 06/16/17
Diisopropyl Ether (DIPE)µg/L0.50 10.0 70-13091.09.10
Ethylbenzene µg/L0.50 10.0 70-13011211.2
2-Hexanone (MBK)µg/L5.0 100 70-13091.2 †91.2
Isopropylbenzene (Cumene)µg/L0.50 10.0 70-13011111.1
p-Isopropyltoluene (p-Cymene)µg/L0.50 10.0 70-13097.69.76
Methyl tert-Butyl Ether (MTBE)µg/L0.50 10.0 70-13010310.3
Methylene Chloride µg/L5.0 10.0 70-13093.19.31
4-Methyl-2-pentanone (MIBK)µg/L5.0 100 70-13099.8 †99.8
Naphthalene µg/L1.0 10.0 70-13095.7 †9.57
n-Propylbenzene µg/L0.50 10.0 70-13010710.7
Styrene µg/L0.50 10.0 70-13011511.5
1,1,2,2-Tetrachloroethane µg/L0.50 10.0 70-13010410.4
Tetrachloroethylene µg/L0.50 10.0 70-13011011.0
Toluene µg/L0.50 10.0 70-13011411.4
1,2,3-Trichlorobenzene µg/L2.0 10.0 70-13089.48.94
1,2,4-Trichlorobenzene µg/L2.0 10.0 70-13089.48.94
1,1,1-Trichloroethane µg/L0.50 10.0 70-13094.49.44
1,1,2-Trichloroethane µg/L0.50 10.0 70-13010510.5
Trichloroethylene µg/L0.50 10.0 70-13010610.6
Trichlorofluoromethane (Freon 11)µg/L0.50 10.0 70-13098.29.82
1,2,3-Trichloropropane µg/L1.0 10.0 70-13098.89.88
1,2,4-Trimethylbenzene µg/L0.50 10.0 70-13010310.3
1,3,5-Trimethylbenzene µg/L0.50 10.0 70-13011011.0
Vinyl Acetate µg/L5.0 100 70-13092.192.1
Vinyl Chloride µg/L0.50 10.0 60-140101 †10.1
m+p Xylene µg/L1.0 20.0 70-13011022.0
o-Xylene µg/L0.50 10.0 70-13010710.7
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 85.021.2
µg/L 25.0 70-130Surrogate: Toluene-d8 10025.0
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10125.3
LCS Dup (B179400-BSD1) Prepared & Analyzed: 06/16/17
Acetone µg/L50 100 25 L-0470-13052.2 1.53*†52.2
Benzene µg/L0.50 10.0 2570-130109 1.3810.9
Bromobenzene µg/L0.50 10.0 2570-130107 2.0810.7
Bromochloromethane µg/L0.50 10.0 2570-130113 4.1411.3
Bromodichloromethane µg/L0.50 10.0 2570-130104 3.1410.4
Bromoform µg/L0.50 10.0 2570-13096.4 2.469.64
Bromomethane µg/L2.0 10.0 2560-140100 6.27 †10.0
2-Butanone (MEK)µg/L5.0 100 2570-13080.9 3.14 †80.9
n-Butylbenzene µg/L0.50 10.0 2570-130103 5.9010.3
sec-Butylbenzene µg/L0.50 10.0 2570-130104 4.5210.4
tert-Butylbenzene µg/L0.50 10.0 2570-130101 1.9010.1
Carbon Tetrachloride µg/L0.50 10.0 2570-130102 1.2810.2
Chlorobenzene µg/L0.50 10.0 2570-130108 1.4010.8
Ethanol µg/L50 100 2570-13094.8 12.894.8
Chlorodibromomethane µg/L0.50 10.0 2570-130105 1.9210.5
Chloroethane µg/L0.50 10.0 2560-14099.2 1.309.92
Chloroform µg/L0.50 10.0 2570-13094.4 0.1069.44
Chloromethane µg/L0.60 10.0 2560-14092.9 1.19 †9.29
2-Chlorotoluene µg/L0.50 10.0 2570-130110 0.27211.0
4-Chlorotoluene µg/L0.50 10.0 2570-130110 2.9411.0
Page 14 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179400 - SW-846 5030B
LCS Dup (B179400-BSD1) Prepared & Analyzed: 06/16/17
1,2-Dibromoethane (EDB)µg/L0.50 10.0 2570-130109 5.2010.9
1,2-Dichlorobenzene µg/L0.50 10.0 2570-13094.5 0.1069.45
1,3-Dichlorobenzene µg/L0.50 10.0 2570-13093.5 1.629.35
1,4-Dichlorobenzene µg/L0.50 10.0 2570-13093.3 1.079.33
Dichlorodifluoromethane (Freon 12)µg/L0.50 10.0 2560-140102 1.18 †10.2
1,1-Dichloroethane µg/L0.50 10.0 2570-130107 2.8510.7
1,2-Dichloroethane µg/L0.50 10.0 2570-13096.0 3.939.60
1,1-Dichloroethylene µg/L0.50 10.0 2570-13094.2 0.4269.42
cis-1,2-Dichloroethylene µg/L0.50 10.0 2570-13097.7 0.8229.77
trans-1,2-Dichloroethylene µg/L0.50 10.0 2570-130103 0.97810.3
1,2-Dichloropropane µg/L0.50 10.0 2570-130112 0.17911.2
1,3-Dichloropropane µg/L0.50 10.0 2570-130114 2.4911.4
2,2-Dichloropropane µg/L0.50 10.0 2570-13085.3 2.73 †8.53
1,1-Dichloropropene µg/L0.50 10.0 2570-130108 4.8410.8
cis-1,3-Dichloropropene µg/L0.50 10.0 2570-130113 2.0511.3
trans-1,3-Dichloropropene µg/L0.50 10.0 2570-130107 3.1310.7
Diisopropyl Ether (DIPE)µg/L0.50 10.0 2570-13092.6 1.749.26
Ethylbenzene µg/L0.50 10.0 2570-130112 0.35711.2
2-Hexanone (MBK)µg/L5.0 100 2570-13095.1 4.18 †95.1
Isopropylbenzene (Cumene)µg/L0.50 10.0 2570-130113 1.5211.3
p-Isopropyltoluene (p-Cymene)µg/L0.50 10.0 2570-130100 2.4310.0
Methyl tert-Butyl Ether (MTBE)µg/L0.50 10.0 2570-130105 1.4410.5
Methylene Chloride µg/L5.0 10.0 2570-13092.5 0.6479.25
4-Methyl-2-pentanone (MIBK)µg/L5.0 100 2570-130103 2.88 †103
Naphthalene µg/L1.0 10.0 2570-130100 4.59 †10.0
n-Propylbenzene µg/L0.50 10.0 2570-130110 2.6611.0
Styrene µg/L0.50 10.0 2570-130117 1.7211.7
1,1,2,2-Tetrachloroethane µg/L0.50 10.0 2570-130105 0.57310.5
Tetrachloroethylene µg/L0.50 10.0 2570-130111 0.81511.1
Toluene µg/L0.50 10.0 2570-130115 0.87611.5
1,2,3-Trichlorobenzene µg/L2.0 10.0 2570-13098.1 9.289.81
1,2,4-Trichlorobenzene µg/L2.0 10.0 2570-13094.7 5.769.47
1,1,1-Trichloroethane µg/L0.50 10.0 2570-13096.7 2.419.67
1,1,2-Trichloroethane µg/L0.50 10.0 2570-130110 4.7211.0
Trichloroethylene µg/L0.50 10.0 2570-130108 1.7710.8
Trichlorofluoromethane (Freon 11)µg/L0.50 10.0 2570-13099.5 1.329.95
1,2,3-Trichloropropane µg/L1.0 10.0 2570-130108 8.8110.8
1,2,4-Trimethylbenzene µg/L0.50 10.0 2570-130104 0.96210.4
1,3,5-Trimethylbenzene µg/L0.50 10.0 2570-130112 2.3411.2
Vinyl Acetate µg/L5.0 100 2570-13093.1 1.0893.1
Vinyl Chloride µg/L0.50 10.0 2560-140101 0.792 †10.1
m+p Xylene µg/L1.0 20.0 2570-130111 1.2222.2
o-Xylene µg/L0.50 10.0 2570-130110 2.0311.0
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 84.221.1
µg/L 25.0 70-130Surrogate: Toluene-d8 10125.4
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10225.5
Page 15 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Semivolatile Organic Compounds by GC/MS[TOC]
Batch B179392 - SW-846 3510C
[TOC_3]B179392[TOC]
Blank (B179392-BLK1) Prepared: 06/16/17 Analyzed: 06/20/17
Acenaphthene µg/L5.0ND
Acenaphthylene µg/L5.0ND
Acetophenone µg/L10ND
Aniline µg/L5.0ND
Anthracene µg/L5.0ND
Benzidine µg/L20 R-05, R-06, V-04,
V-05
ND
Benzo(a)anthracene µg/L5.0ND
Benzo(a)pyrene µg/L5.0ND
Benzo(b)fluoranthene µg/L5.0ND
Benzo(g,h,i)perylene µg/L5.0 V-05ND
Benzo(k)fluoranthene µg/L5.0ND
Benzoic Acid µg/L10ND
Bis(2-chloroethoxy)methane µg/L10ND
Bis(2-chloroethyl)ether µg/L10ND
Bis(2-chloroisopropyl)ether µg/L10ND
Bis(2-Ethylhexyl)phthalate µg/L10ND
4-Bromophenylphenylether µg/L10ND
Butylbenzylphthalate µg/L10ND
Carbazole µg/L10ND
4-Chloroaniline µg/L10ND
4-Chloro-3-methylphenol µg/L10ND
2-Chloronaphthalene µg/L10 R-05ND
2-Chlorophenol µg/L10ND
4-Chlorophenylphenylether µg/L10ND
Chrysene µg/L5.0ND
Dibenz(a,h)anthracene µg/L5.0 V-05ND
Dibenzofuran µg/L5.0ND
Di-n-butylphthalate µg/L10ND
1,2-Dichlorobenzene µg/L5.0ND
1,3-Dichlorobenzene µg/L5.0ND
1,4-Dichlorobenzene µg/L5.0ND
3,3-Dichlorobenzidine µg/L10ND
2,4-Dichlorophenol µg/L10ND
Diethylphthalate µg/L10ND
2,4-Dimethylphenol µg/L10ND
Dimethylphthalate µg/L10ND
4,6-Dinitro-2-methylphenol µg/L10ND
2,4-Dinitrophenol µg/L10 V-19ND
2,4-Dinitrotoluene µg/L10ND
2,6-Dinitrotoluene µg/L10ND
Di-n-octylphthalate µg/L10ND
1,2-Diphenylhydrazine (as Azobenzene)µg/L10ND
Fluoranthene µg/L5.0ND
Fluorene µg/L5.0ND
Hexachlorobenzene µg/L10ND
Hexachlorobutadiene µg/L10ND
Hexachlorocyclopentadiene µg/L10 V-05ND
Hexachloroethane µg/L10ND
Indeno(1,2,3-cd)pyrene µg/L5.0 V-05ND
Isophorone µg/L10ND
1-Methylnaphthalene µg/L5.0ND
2-Methylnaphthalene µg/L5.0ND
Page 16 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179392 - SW-846 3510C
Blank (B179392-BLK1) Prepared: 06/16/17 Analyzed: 06/20/17
2-Methylphenol µg/L10 V-05ND
3/4-Methylphenol µg/L10ND
Naphthalene µg/L5.0ND
2-Nitroaniline µg/L10ND
3-Nitroaniline µg/L10ND
4-Nitroaniline µg/L10ND
Nitrobenzene µg/L10ND
2-Nitrophenol µg/L10ND
4-Nitrophenol µg/L10ND
N-Nitrosodimethylamine µg/L10ND
N-Nitrosodiphenylamine µg/L10ND
N-Nitrosodi-n-propylamine µg/L10ND
Pentachloronitrobenzene µg/L10 V-16ND
Pentachlorophenol µg/L10ND
Phenanthrene µg/L5.0ND
Phenol µg/L10ND
Pyrene µg/L5.0ND
Pyridine µg/L5.0ND
1,2,4,5-Tetrachlorobenzene µg/L10ND
1,2,4-Trichlorobenzene µg/L5.0ND
2,4,5-Trichlorophenol µg/L10ND
2,4,6-Trichlorophenol µg/L10ND
µg/L 200 15-110Surrogate: 2-Fluorophenol 50.8102
µg/L 200 15-110Surrogate: Phenol-d6 36.673.3
µg/L 100 30-130Surrogate: Nitrobenzene-d5 87.887.8
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl 86.586.5
µg/L 200 15-110Surrogate: 2,4,6-Tribromophenol 110220
µg/L 100 30-130Surrogate: p-Terphenyl-d14 105105
LCS (B179392-BS1) Prepared: 06/16/17 Analyzed: 06/20/17
Acenaphthene µg/L5.0 100 40-14080.380.3
Acenaphthylene µg/L5.0 100 40-14077.377.3
Acetophenone µg/L10 100 40-14091.991.9
Aniline µg/L5.0 100 40-14065.565.5
Anthracene µg/L5.0 100 40-14086.086.0
Benzidine µg/L20 100 R-05, V-04, V-0540-14046.646.6
Benzo(a)anthracene µg/L5.0 100 40-14079.879.8
Benzo(a)pyrene µg/L5.0 100 40-14086.986.9
Benzo(b)fluoranthene µg/L5.0 100 40-14086.086.0
Benzo(g,h,i)perylene µg/L5.0 100 V-0540-14070.170.1
Benzo(k)fluoranthene µg/L5.0 100 40-14088.288.2
Benzoic Acid µg/L10 100 10-13022.0 †22.0
Bis(2-chloroethoxy)methane µg/L10 100 40-14082.682.6
Bis(2-chloroethyl)ether µg/L10 100 40-14081.181.1
Bis(2-chloroisopropyl)ether µg/L10 100 40-14067.167.1
Bis(2-Ethylhexyl)phthalate µg/L10 100 40-14085.485.4
4-Bromophenylphenylether µg/L10 100 40-14090.890.8
Butylbenzylphthalate µg/L10 100 40-14079.279.2
Carbazole µg/L10 100 40-14087.687.6
4-Chloroaniline µg/L10 100 40-14080.180.1
4-Chloro-3-methylphenol µg/L10 100 30-13097.297.2
2-Chloronaphthalene µg/L10 100 R-0540-14066.166.1
Page 17 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179392 - SW-846 3510C
LCS (B179392-BS1) Prepared: 06/16/17 Analyzed: 06/20/17
2-Chlorophenol µg/L10 100 30-13077.477.4
4-Chlorophenylphenylether µg/L10 100 40-14087.887.8
Chrysene µg/L5.0 100 40-14069.869.8
Dibenz(a,h)anthracene µg/L5.0 100 V-0540-14078.078.0
Dibenzofuran µg/L5.0 100 40-14089.489.4
Di-n-butylphthalate µg/L10 100 40-14092.092.0
1,2-Dichlorobenzene µg/L5.0 100 40-14071.771.7
1,3-Dichlorobenzene µg/L5.0 100 40-14068.368.3
1,4-Dichlorobenzene µg/L5.0 100 40-14068.468.4
3,3-Dichlorobenzidine µg/L10 100 40-14092.892.8
2,4-Dichlorophenol µg/L10 100 30-13087.787.7
Diethylphthalate µg/L10 100 40-14090.890.8
2,4-Dimethylphenol µg/L10 100 30-13077.577.5
Dimethylphthalate µg/L10 100 40-14090.590.5
4,6-Dinitro-2-methylphenol µg/L10 100 30-13087.387.3
2,4-Dinitrophenol µg/L10 100 V-1930-13096.496.4
2,4-Dinitrotoluene µg/L10 100 40-14095.595.5
2,6-Dinitrotoluene µg/L10 100 40-14091.091.0
Di-n-octylphthalate µg/L10 100 40-14098.298.2
1,2-Diphenylhydrazine (as Azobenzene)µg/L10 100 40-14080.880.8
Fluoranthene µg/L5.0 100 40-14092.392.3
Fluorene µg/L5.0 100 40-14086.786.7
Hexachlorobenzene µg/L10 100 40-14082.082.0
Hexachlorobutadiene µg/L10 100 40-14082.182.1
Hexachlorocyclopentadiene µg/L10 100 V-0530-14043.0 †43.0
Hexachloroethane µg/L10 100 40-14072.472.4
Indeno(1,2,3-cd)pyrene µg/L5.0 100 V-0540-14071.171.1
Isophorone µg/L10 100 40-14085.585.5
1-Methylnaphthalene µg/L5.0 100 40-14089.289.2
2-Methylnaphthalene µg/L5.0 100 40-14091.591.5
2-Methylphenol µg/L10 100 V-0530-13072.372.3
3/4-Methylphenol µg/L10 100 30-13078.678.6
Naphthalene µg/L5.0 100 40-14077.777.7
2-Nitroaniline µg/L10 100 40-14084.684.6
3-Nitroaniline µg/L10 100 40-14081.181.1
4-Nitroaniline µg/L10 100 40-14086.586.5
Nitrobenzene µg/L10 100 40-14080.380.3
2-Nitrophenol µg/L10 100 30-13080.980.9
4-Nitrophenol µg/L10 100 10-13054.0 †54.0
N-Nitrosodimethylamine µg/L10 100 40-14052.752.7
N-Nitrosodiphenylamine µg/L10 100 40-140110110
N-Nitrosodi-n-propylamine µg/L10 100 40-14089.889.8
Pentachloronitrobenzene µg/L10 100 V-1640-14099.099.0
Pentachlorophenol µg/L10 100 30-13069.169.1
Phenanthrene µg/L5.0 100 40-14086.686.6
Phenol µg/L10 100 20-13042.3 †42.3
Pyrene µg/L5.0 100 40-14075.675.6
Pyridine µg/L5.0 100 10-14032.7 †32.7
1,2,4,5-Tetrachlorobenzene µg/L10 100 40-14081.881.8
1,2,4-Trichlorobenzene µg/L5.0 100 40-14074.674.6
2,4,5-Trichlorophenol µg/L10 100 30-13091.691.6
2,4,6-Trichlorophenol µg/L10 100 30-13088.488.4
Page 18 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179392 - SW-846 3510C
LCS (B179392-BS1) Prepared: 06/16/17 Analyzed: 06/20/17
µg/L 200 15-110Surrogate: 2-Fluorophenol 48.897.6
µg/L 200 15-110Surrogate: Phenol-d6 38.677.2
µg/L 100 30-130Surrogate: Nitrobenzene-d5 87.387.3
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl 91.091.0
µg/L 200 15-110Surrogate: 2,4,6-Tribromophenol 106213
µg/L 100 30-130Surrogate: p-Terphenyl-d14 84.984.9
LCS Dup (B179392-BSD1) Prepared: 06/16/17 Analyzed: 06/20/17
Acenaphthene µg/L5.0 100 2040-14090.3 11.790.3
Acenaphthylene µg/L5.0 100 2040-14087.4 12.387.4
Acetophenone µg/L10 100 2040-140100 8.38100
Aniline µg/L5.0 100 5040-14064.0 2.35 ‡64.0
Anthracene µg/L5.0 100 2040-14093.8 8.7393.8
Benzidine µg/L20 100 20 L-07A, R-05,
V-04, V-05
40-14023.4 66.2**23.4
Benzo(a)anthracene µg/L5.0 100 2040-14086.1 7.6986.1
Benzo(a)pyrene µg/L5.0 100 2040-14096.2 10.196.2
Benzo(b)fluoranthene µg/L5.0 100 2040-14093.9 8.7493.9
Benzo(g,h,i)perylene µg/L5.0 100 20 V-0540-14079.4 12.579.4
Benzo(k)fluoranthene µg/L5.0 100 2040-14096.7 9.1396.7
Benzoic Acid µg/L10 100 5010-13023.7 7.26 † ‡23.7
Bis(2-chloroethoxy)methane µg/L10 100 2040-14089.9 8.5589.9
Bis(2-chloroethyl)ether µg/L10 100 2040-14089.3 9.5789.3
Bis(2-chloroisopropyl)ether µg/L10 100 2040-14073.3 8.8373.3
Bis(2-Ethylhexyl)phthalate µg/L10 100 2040-14093.4 9.0493.4
4-Bromophenylphenylether µg/L10 100 2040-140104 13.4104
Butylbenzylphthalate µg/L10 100 2040-14085.5 7.5685.5
Carbazole µg/L10 100 2040-14093.4 6.4893.4
4-Chloroaniline µg/L10 100 2040-14076.2 4.9876.2
4-Chloro-3-methylphenol µg/L10 100 2030-130104 6.32104
2-Chloronaphthalene µg/L10 100 20 R-0540-14083.1 22.8 *83.1
2-Chlorophenol µg/L10 100 2030-13084.0 8.2084.0
4-Chlorophenylphenylether µg/L10 100 2040-14098.0 11.198.0
Chrysene µg/L5.0 100 2040-14075.4 7.7375.4
Dibenz(a,h)anthracene µg/L5.0 100 20 V-0540-14090.6 15.090.6
Dibenzofuran µg/L5.0 100 2040-140101 12.1101
Di-n-butylphthalate µg/L10 100 2040-14098.7 7.0798.7
1,2-Dichlorobenzene µg/L5.0 100 2040-14079.1 9.8979.1
1,3-Dichlorobenzene µg/L5.0 100 2040-14075.9 10.675.9
1,4-Dichlorobenzene µg/L5.0 100 2040-14075.8 10.375.8
3,3-Dichlorobenzidine µg/L10 100 2040-14094.6 1.9494.6
2,4-Dichlorophenol µg/L10 100 2030-13093.8 6.7393.8
Diethylphthalate µg/L10 100 2040-14099.2 8.7699.2
2,4-Dimethylphenol µg/L10 100 2030-13078.6 1.4578.6
Dimethylphthalate µg/L10 100 5040-14099.8 9.80 ‡99.8
4,6-Dinitro-2-methylphenol µg/L10 100 5030-13095.0 8.47 ‡95.0
2,4-Dinitrophenol µg/L10 100 50 V-1930-130101 4.48 ‡101
2,4-Dinitrotoluene µg/L10 100 2040-140107 11.5107
2,6-Dinitrotoluene µg/L10 100 2040-140101 10.1101
Di-n-octylphthalate µg/L10 100 2040-140106 7.63106
1,2-Diphenylhydrazine (as Azobenzene)µg/L10 100 2040-14091.3 12.291.3
Fluoranthene µg/L5.0 100 2040-14098.7 6.6998.7
Fluorene µg/L5.0 100 2040-14096.0 10.396.0
Page 19 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B179392 - SW-846 3510C
LCS Dup (B179392-BSD1) Prepared: 06/16/17 Analyzed: 06/20/17
Hexachlorobenzene µg/L10 100 2040-14093.0 12.693.0
Hexachlorobutadiene µg/L10 100 2040-14091.6 11.091.6
Hexachlorocyclopentadiene µg/L10 100 50 V-0530-14049.7 14.5 † ‡49.7
Hexachloroethane µg/L10 100 5040-14080.3 10.4 ‡80.3
Indeno(1,2,3-cd)pyrene µg/L5.0 100 50 V-0540-14074.5 4.77 ‡74.5
Isophorone µg/L10 100 2040-14091.9 7.2191.9
1-Methylnaphthalene µg/L5.0 100 2040-14097.3 8.7097.3
2-Methylnaphthalene µg/L5.0 100 2040-140101 9.85101
2-Methylphenol µg/L10 100 20 V-0530-13077.4 6.8877.4
3/4-Methylphenol µg/L10 100 2030-13084.6 7.3284.6
Naphthalene µg/L5.0 100 2040-14085.7 9.8285.7
2-Nitroaniline µg/L10 100 2040-14094.9 11.594.9
3-Nitroaniline µg/L10 100 2040-14081.7 0.70081.7
4-Nitroaniline µg/L10 100 2040-14086.9 0.46186.9
Nitrobenzene µg/L10 100 2040-14088.3 9.5088.3
2-Nitrophenol µg/L10 100 2030-13088.2 8.6888.2
4-Nitrophenol µg/L10 100 5010-13056.8 5.07 † ‡56.8
N-Nitrosodimethylamine µg/L10 100 2040-14054.6 3.6554.6
N-Nitrosodiphenylamine µg/L10 100 2040-140123 11.0123
N-Nitrosodi-n-propylamine µg/L10 100 2040-14096.2 6.9396.2
Pentachloronitrobenzene µg/L10 100 20 V-1640-140109 9.81109
Pentachlorophenol µg/L10 100 5030-13074.3 7.16 ‡74.3
Phenanthrene µg/L5.0 100 2040-14094.6 8.9194.6
Phenol µg/L10 100 2020-13044.2 4.37 †44.2
Pyrene µg/L5.0 100 2040-14083.5 9.8883.5
Pyridine µg/L5.0 100 5010-14030.4 7.10 † ‡30.4
1,2,4,5-Tetrachlorobenzene µg/L10 100 2040-14095.0 15.095.0
1,2,4-Trichlorobenzene µg/L5.0 100 2040-14082.8 10.482.8
2,4,5-Trichlorophenol µg/L10 100 2030-130103 11.5103
2,4,6-Trichlorophenol µg/L10 100 5030-13099.4 11.6 ‡99.4
µg/L 200 15-110Surrogate: 2-Fluorophenol 55.1110
µg/L 200 15-110Surrogate: Phenol-d6 41.583.0
µg/L 100 30-130Surrogate: Nitrobenzene-d5 94.694.6
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl 103103
µg/L 200 S-0715-110Surrogate: 2,4,6-Tribromophenol 117235 *
µg/L 100 30-130Surrogate: p-Terphenyl-d14 92.892.8
Page 20 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit
DL Method Detection Limit
MCL Maximum Contaminant Level
ND Not Detected
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits.
Reported value for this compound is likely to be biased on the low side.
L-04
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD outside of control limits. Reduced precision anticipated for any reported result for
this compound.
L-07A
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any
reported value for this compound.
R-05
Matrix spike duplicate RPD is outside of control limits. Reduced precision is anticipated for reported result for
this compound in this sample.
R-06
One associated surrogate standard recovery is outside of control limits but the other(s) is/are within limits. All
recoveries are > 10%.
S-07
Initial calibration did not meet method specifications. Compound was calibrated using a response factor where
%RSD is outside of method specified criteria.
V-04
Continuing calibration did not meet method specifications and was biased on the low side for this compound.
Increased uncertainty is associated with the reported value which is likely to be biased on the low side.
V-05
Response factor is less than method specified minimum acceptable value. Reduced precision and accuracy may
be associated with reported result.
V-16
Initial calibration did not meet method specifications. Compound was calibrated using linear regression with
correlation coefficient <0.99. Reduced precision and accuracy may be associated with reported result.
V-19
[TOC_1]Flag/Qualifier Summary[TOC]
Page 21 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NCAcetone
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCCarbon Tetrachloride
NCChlorobenzene
NCEthanol
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromoethane (EDB)
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiisopropyl Ether (DIPE)
NCEthylbenzene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
[TOC_1]Certifications[TOC]
Page 22 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
SW-846 8270D in Water
CT,NY,NC,ME,NH,VAAcenaphthene
CT,NY,NC,ME,NH,VAAcenaphthylene
NY,NCAcetophenone
CT,NY,NC,ME,VAAniline
CT,NY,NC,ME,NH,VAAnthracene
CT,NY,NC,ME,NH,VABenzidine
CT,NY,NC,ME,NH,VABenzo(a)anthracene
CT,NY,NC,ME,NH,VABenzo(a)pyrene
CT,NY,NC,ME,NH,VABenzo(b)fluoranthene
CT,NY,NC,ME,NH,VABenzo(g,h,i)perylene
CT,NY,NC,ME,NH,VABenzo(k)fluoranthene
NY,NC,ME,NH,VABenzoic Acid
CT,NY,NC,ME,NH,VABis(2-chloroethoxy)methane
CT,NY,NC,ME,NH,VABis(2-chloroethyl)ether
CT,NY,NC,ME,NH,VABis(2-chloroisopropyl)ether
CT,NY,NC,ME,NH,VABis(2-Ethylhexyl)phthalate
CT,NY,NC,ME,NH,VA4-Bromophenylphenylether
CT,NY,NC,ME,NH,VAButylbenzylphthalate
NCCarbazole
CT,NY,NC,ME,NH,VA4-Chloroaniline
CT,NY,NC,ME,NH,VA4-Chloro-3-methylphenol
CT,NY,NC,ME,NH,VA2-Chloronaphthalene
CT,NY,NC,ME,NH,VA2-Chlorophenol
CT,NY,NC,ME,NH,VA4-Chlorophenylphenylether
CT,NY,NC,ME,NH,VAChrysene
CT,NY,NC,ME,NH,VADibenz(a,h)anthracene
CT,NY,NC,ME,NH,VADibenzofuran
CT,NY,NC,ME,NH,VADi-n-butylphthalate
CT,NY,NC,ME,NH,VA1,2-Dichlorobenzene
Page 23 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8270D in Water
CT,NY,NC,ME,NH,VA1,3-Dichlorobenzene
CT,NY,NC,ME,NH,VA1,4-Dichlorobenzene
CT,NY,NC,ME,NH,VA3,3-Dichlorobenzidine
CT,NY,NC,ME,NH,VA2,4-Dichlorophenol
CT,NY,NC,ME,NH,VADiethylphthalate
CT,NY,NC,ME,NH,VA2,4-Dimethylphenol
CT,NY,NC,ME,NH,VADimethylphthalate
CT,NY,NC,ME,NH,VA4,6-Dinitro-2-methylphenol
CT,NY,NC,ME,NH,VA2,4-Dinitrophenol
CT,NY,NC,ME,NH,VA2,4-Dinitrotoluene
CT,NY,NC,ME,NH,VA2,6-Dinitrotoluene
CT,NY,NC,ME,NH,VADi-n-octylphthalate
NY,NC1,2-Diphenylhydrazine (as Azobenzene)
CT,NY,NC,ME,NH,VAFluoranthene
NY,NC,ME,NH,VAFluorene
CT,NY,NC,ME,NH,VAHexachlorobenzene
CT,NY,NC,ME,NH,VAHexachlorobutadiene
CT,NY,NC,ME,NH,VAHexachlorocyclopentadiene
CT,NY,NC,ME,NH,VAHexachloroethane
CT,NY,NC,ME,NH,VAIndeno(1,2,3-cd)pyrene
CT,NY,NC,ME,NH,VAIsophorone
NC1-Methylnaphthalene
CT,NY,NC,ME,NH,VA2-Methylnaphthalene
CT,NY,NC,NH,VA2-Methylphenol
CT,NY,NC,NH,VA3/4-Methylphenol
CT,NY,NC,ME,NH,VANaphthalene
CT,NY,NC,ME,NH,VA2-Nitroaniline
CT,NY,NC,ME,NH,VA3-Nitroaniline
CT,NY,NC,ME,NH,VA4-Nitroaniline
CT,NY,NC,ME,NH,VANitrobenzene
CT,NY,NC,ME,NH,VA2-Nitrophenol
CT,NY,NC,ME,NH,VA4-Nitrophenol
CT,NY,NC,ME,NH,VAN-Nitrosodimethylamine
CT,NY,NC,ME,NH,VAN-Nitrosodiphenylamine
CT,NY,NC,ME,NH,VAN-Nitrosodi-n-propylamine
NCPentachloronitrobenzene
CT,NY,NC,ME,NH,VAPentachlorophenol
CT,NY,NC,ME,NH,VAPhenanthrene
CT,NY,NC,ME,NH,VAPhenol
CT,NY,NC,ME,NH,VAPyrene
CT,NY,NC,ME,NH,VAPyridine
NY,NC1,2,4,5-Tetrachlorobenzene
CT,NY,NC,ME,NH,VA1,2,4-Trichlorobenzene
CT,NY,NC,ME,NH,VA2,4,5-Trichlorophenol
CT,NY,NC,ME,NH,VA2,4,6-Trichlorophenol
NC2-Fluorophenol
Page 24 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2005AIHA 02/1/2018
M-MA100Massachusetts DEPMA 06/30/2018
PH-0567Connecticut Department of Publilc HealthCT 09/30/2017
10899 NELAPNew York State Department of HealthNY 04/1/2018
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2018
LAO00112Rhode Island Department of HealthRI 12/30/2017
652North Carolina Div. of Water QualityNC 12/31/2017
MA007 NELAPNew Jersey DEPNJ 06/30/2018
E871027 NELAPFlorida Department of HealthFL 06/30/2018
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2017
2011028State of MaineME 06/9/2019
460217Commonwealth of VirginiaVA 12/14/2017
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2017
VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2018
Page 25 of 28
Table of Contents
Page 26 of 28
Table of Contents
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Table of Contents
10/09/18
Technical Report for
ATC Group Services LLC
Circle K 1526; 8400 Norcross Rd, Colfax, NC
CIRK152602
SGS Job Number: FA58164
Sampling Date: 10/03/18
Report to:
ATC Group Services LLC.
7606 Whitehall Executive Center Dr Suite 800
Charlotte, NC 28273
[e-mail]; [e-mail]
ATTN: Mike Shaw
Total number of pages in report:
Certifications: FL(E83510), LA(03051), KS(E-10327), IL(200063), NC(573), NJ(FL002), NY(12022), SC(96038001)
DoD ELAP(ANAB L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177),
AK, AR, IA, KY, MA, MS, ND, NH, NV, OK, OR, UT, WA, WV
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc.  4405 Vineland Road  Suite C-15  Orlando, FL 32811  tel: [phone]  fax: [phone]
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable.
Client Service contact: Muna Mohammed 407-425-6700
Caitlin Brice, M.S.
General Manager
Orlando, FL 10/09/18
e-Hardcopy 2.0
Automated Report
24
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
[e-mail]
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FA58164
Table of Contents
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Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................5
3.1: FA58164-1: MW 13 ......................................................................................................6
3.2: FA58164-2: MW 14 ......................................................................................................9
Section 4: Misc. Forms ............................................................................................................12
4.1: Chain of Custody ...........................................................................................................13
Section 5: MS Volatiles - QC Data Summaries .....................................................................15
5.1: Method Blank Summary ................................................................................................16
5.2: Blank Spike Summary ...................................................................................................19
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................22
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3
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5
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SGS North America Inc.
Sample Summary
ATC Group Services LLC
Job No:FA58164
Circle K 1526; 8400 Norcross Rd, Colfax, NC
Project No: CIRK152602
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
FA58164-1 10/03/18 11:20 HW 10/05/18 AQ Ground Water MW 13
FA58164-2 10/03/18 11:50 HW 10/05/18 AQ Ground Water MW 14
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Summary of Hits Page 1 of 1
Job Number:FA58164
Account:ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Collected:10/03/18
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA58164-1 MW 13
No hits reported in this sample.
FA58164-2 MW 14
Chloroform 17.8 5.0 1.3 ug/l SM 6200B
Methyl Tert Butyl Ether 297 5.0 1.3 ug/l SM 6200B
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Sample Results
Report of Analysis
Orlando, FL
Section 3
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Report of Analysis Page 1 of 3
Client Sample ID:MW 13
Lab Sample ID:FA58164-1 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0215474.D 1 10/08/18 12:23 AB n/a n/a VA2464
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 3
Client Sample ID:MW 13
Lab Sample ID:FA58164-1 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol a ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 99%70-130%
17060-07-0 1,2-Dichloroethane-D4 105%70-130%
2037-26-5 Toluene-D8 101%70-130%
460-00-4 4-Bromofluorobenzene 101%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID:MW 13
Lab Sample ID:FA58164-1 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
(a) Associated BS recovery outside control limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 3
Client Sample ID:MW 14
Lab Sample ID:FA58164-2 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0215475.D 10 10/08/18 12:46 AB n/a n/a VA2464
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 100 20 ug/l
71-43-2 Benzene ND 5.0 1.3 ug/l
108-86-1 Bromobenzene ND 5.0 1.3 ug/l
74-97-5 Bromochloromethane ND 5.0 1.3 ug/l
75-27-4 Bromodichloromethane ND 5.0 1.3 ug/l
75-25-2 Bromoform ND 5.0 1.3 ug/l
78-93-3 2-Butanone (MEK)ND 25 13 ug/l
104-51-8 n-Butylbenzene ND 5.0 1.3 ug/l
135-98-8 sec-Butylbenzene ND 5.0 1.3 ug/l
98-06-6 tert-Butylbenzene ND 5.0 1.3 ug/l
56-23-5 Carbon Tetrachloride ND 5.0 1.3 ug/l
108-90-7 Chlorobenzene ND 5.0 1.3 ug/l
75-00-3 Chloroethane ND 5.0 2.0 ug/l
67-66-3 Chloroform 17.8 5.0 1.3 ug/l
95-49-8 o-Chlorotoluene ND 5.0 1.3 ug/l
106-43-4 p-Chlorotoluene ND 5.0 1.3 ug/l
124-48-1 Dibromochloromethane ND 5.0 1.3 ug/l
106-93-4 1,2-Dibromoethane ND 5.0 1.3 ug/l
75-71-8 Dichlorodifluoromethane ND 5.0 2.0 ug/l
95-50-1 1,2-Dichlorobenzene ND 5.0 1.3 ug/l
541-73-1 1,3-Dichlorobenzene ND 5.0 1.3 ug/l
106-46-7 1,4-Dichlorobenzene ND 5.0 1.3 ug/l
75-34-3 1,1-Dichloroethane ND 5.0 1.3 ug/l
107-06-2 1,2-Dichloroethane ND 5.0 1.3 ug/l
75-35-4 1,1-Dichloroethylene ND 5.0 1.3 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 5.0 1.3 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 5.0 1.3 ug/l
78-87-5 1,2-Dichloropropane ND 5.0 1.3 ug/l
142-28-9 1,3-Dichloropropane ND 5.0 1.3 ug/l
594-20-7 2,2-Dichloropropane ND 5.0 1.3 ug/l
563-58-6 1,1-Dichloropropene ND 5.0 1.3 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 5.0 1.3 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW 14
Lab Sample ID:FA58164-2 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 5.0 1.3 ug/l
108-20-3 Di-Isopropyl Ether ND 5.0 1.3 ug/l
64-17-5 Ethyl Alcohol a ND 1000 650 ug/l
100-41-4 Ethylbenzene ND 5.0 1.3 ug/l
591-78-6 2-Hexanone ND 50 10 ug/l
98-82-8 Isopropylbenzene ND 5.0 1.3 ug/l
99-87-6 p-Isopropyltoluene ND 5.0 1.3 ug/l
74-83-9 Methyl Bromide ND 5.0 2.0 ug/l
74-87-3 Methyl Chloride ND 5.0 2.0 ug/l
75-09-2 Methylene Chloride ND 20 10 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 25 13 ug/l
1634-04-4 Methyl Tert Butyl Ether 297 5.0 1.3 ug/l
91-20-3 Naphthalene ND 5.0 1.3 ug/l
103-65-1 n-Propylbenzene ND 5.0 1.3 ug/l
100-42-5 Styrene ND 5.0 1.3 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 5.0 1.3 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 5.0 1.3 ug/l
127-18-4 Tetrachloroethylene ND 5.0 1.3 ug/l
108-88-3 Toluene ND 5.0 1.3 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 5.0 1.3 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 5.0 1.3 ug/l
71-55-6 1,1,1-Trichloroethane ND 5.0 1.3 ug/l
79-00-5 1,1,2-Trichloroethane ND 5.0 1.3 ug/l
79-01-6 Trichloroethylene ND 5.0 1.3 ug/l
75-69-4 Trichlorofluoromethane ND 5.0 2.0 ug/l
96-18-4 1,2,3-Trichloropropane ND 5.0 1.3 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 5.0 1.3 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 5.0 1.3 ug/l
108-05-4 Vinyl Acetate ND 50 10 ug/l
75-01-4 Vinyl Chloride ND 5.0 1.3 ug/l
m,p-Xylene ND 10 1.3 ug/l
95-47-6 o-Xylene ND 5.0 1.3 ug/l
1330-20-7 Xylene (total)ND 15 2.5 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 100%70-130%
17060-07-0 1,2-Dichloroethane-D4 104%70-130%
2037-26-5 Toluene-D8 101%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID:MW 14
Lab Sample ID:FA58164-2 Date Sampled:10/03/18
Matrix:AQ - Ground Water Date Received:10/05/18
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
(a) Associated BS recovery outside control limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
 Chain of Custody
Orlando, FL
Section 4
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FA58164: Chain of Custody
Page 1 of 2
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4.
1
Job Number:FA58164 Client:ATC
Date / Time Received:10/5/2018 9:00:00 AM Delivery Method:FED EX
Project:CIRCLE K 1526
Airbill #'s:1015906950610003281100801301168274
Cooler Information
1. Custody Seals Present
2. Custody Seals Intact
4. Cooler temp verification
3. Temp criteria achieved
5. Cooler media
IR Gun
Ice (Bag)
Trip Blank Information
1. Trip Blank present / cooler
2. Trip Blank listed on COC
2. Samples preserved properly
Sample Information
1. Sample labels present on bottles
5. Sample recvd within HT
4. Condition of sample
3. Sufficient volume/containers recvd for analysis:
Intact
Comments
SM001Rev. Date 05/24/17
SGS Sample Receipt Summary
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
Cooler 1: (2.6);
Cooler 1: (2.4);
3. Type Of TB Received
W or S N/A
6. Dates/Times/IDs on COC match Sample Label
7. VOCs have headspace
8. Bottles received for unspecified tests
9. Compositing instructions clear
10. Voa Soil Kits/Jars received past 48hrs?
11. % Solids Jar received?
Misc. Information
25-Gram 5-GramNumber of Encores:Number of 5035 Field Kits:Number of Lab Filtered Metals:
Test Strip Lot #s:pH 0-3 230315 pH 10-12 219813A Other: (Specify)
Y or N N/A
Y or N
Therm ID:IR 1; Therm CF:-0.2; # of Coolers:1
Y or N N/A
12. Residual Chlorine Present?
Residual Chlorine Test Strip Lot #:
Technician:Reviewer:SHAYLAP Date:Date:10/5/2018 9:00:00 AM
FA58164: Chain of Custody
Page 2 of 2
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MS Volatiles
QC Data Summaries
Includes the following where applicable:
 Method Blank Summaries
 Blank Spike Summaries
 Matrix Spike and Duplicate Summaries
Orlando, FL
Section 5
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Method Blank Summary Page 1 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-MB A0215469.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
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Method Blank Summary Page 2 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-MB A0215469.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
CAS No.Compound Result RL MDL Units Q
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 99%70-130%
17060-07-0 1,2-Dichloroethane-D4 103%70-130%
2037-26-5 Toluene-D8 101%70-130%
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Method Blank Summary Page 3 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-MB A0215469.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 103%70-130%
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Blank Spike Summary Page 1 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-BS A0215467.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
67-64-1 Acetone 50 43.4 87 70-130
71-43-2 Benzene 10 10.7 107 70-130
108-86-1 Bromobenzene 10 10.7 107 70-130
74-97-5 Bromochloromethane 10 9.2 92 70-130
75-27-4 Bromodichloromethane 10 11.2 112 70-130
75-25-2 Bromoform 10 9.8 98 70-130
78-93-3 2-Butanone (MEK)50 48.8 98 70-130
104-51-8 n-Butylbenzene 10 11.4 114 70-130
135-98-8 sec-Butylbenzene 10 11.3 113 70-130
98-06-6 tert-Butylbenzene 10 11.0 110 70-130
56-23-5 Carbon Tetrachloride 10 12.9 129 70-130
108-90-7 Chlorobenzene 10 10.9 109 70-130
75-00-3 Chloroethane 10 7.7 77 60-140
67-66-3 Chloroform 10 10.5 105 70-130
95-49-8 o-Chlorotoluene 10 10.8 108 70-130
106-43-4 p-Chlorotoluene 10 10.8 108 70-130
124-48-1 Dibromochloromethane 10 10.4 104 70-130
106-93-4 1,2-Dibromoethane 10 10.6 106 70-130
75-71-8 Dichlorodifluoromethane 10 9.5 95 60-140
95-50-1 1,2-Dichlorobenzene 10 10.5 105 70-130
541-73-1 1,3-Dichlorobenzene 10 11.0 110 70-130
106-46-7 1,4-Dichlorobenzene 10 10.7 107 70-130
75-34-3 1,1-Dichloroethane 10 11.0 110 70-130
107-06-2 1,2-Dichloroethane 10 10.7 107 70-130
75-35-4 1,1-Dichloroethylene 10 11.2 112 70-130
156-59-2 cis-1,2-Dichloroethylene 10 10.6 106 70-130
156-60-5 trans-1,2-Dichloroethylene 10 11.0 110 70-130
78-87-5 1,2-Dichloropropane 10 10.7 107 70-130
142-28-9 1,3-Dichloropropane 10 10.1 101 70-130
594-20-7 2,2-Dichloropropane 10 11.5 115 70-130
563-58-6 1,1-Dichloropropene 10 11.3 113 70-130
10061-01-5 cis-1,3-Dichloropropene 10 9.8 98 70-130
10061-02-6 trans-1,3-Dichloropropene 10 10.9 109 70-130
108-20-3 Di-Isopropyl Ether 10 9.1 91 70-130
64-17-5 Ethyl Alcohol 500 815 163*70-130
100-41-4 Ethylbenzene 10 10.9 109 70-130
* = Outside of Control Limits.
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Blank Spike Summary Page 2 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-BS A0215467.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
591-78-6 2-Hexanone 50 48.9 98 70-130
98-82-8 Isopropylbenzene 10 11.9 119 70-130
99-87-6 p-Isopropyltoluene 10 11.4 114 70-130
74-83-9 Methyl Bromide 10 7.7 77 60-140
74-87-3 Methyl Chloride 10 9.5 95 60-140
75-09-2 Methylene Chloride 10 10.4 104 70-130
108-10-1 4-Methyl-2-pentanone (MIBK)50 48.5 97 70-130
1634-04-4 Methyl Tert Butyl Ether 10 8.9 89 70-130
91-20-3 Naphthalene 10 10.3 103 70-130
103-65-1 n-Propylbenzene 10 10.8 108 70-130
100-42-5 Styrene 10 11.2 112 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 11.7 117 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 10.7 107 70-130
127-18-4 Tetrachloroethylene 10 11.4 114 70-130
108-88-3 Toluene 10 10.8 108 70-130
87-61-6 1,2,3-Trichlorobenzene 10 10.5 105 70-130
120-82-1 1,2,4-Trichlorobenzene 10 10.6 106 70-130
71-55-6 1,1,1-Trichloroethane 10 11.1 111 70-130
79-00-5 1,1,2-Trichloroethane 10 10.6 106 70-130
79-01-6 Trichloroethylene 10 10.9 109 70-130
75-69-4 Trichlorofluoromethane 10 9.7 97 60-140
96-18-4 1,2,3-Trichloropropane 10 10.4 104 70-130
95-63-6 1,2,4-Trimethylbenzene 10 10.5 105 70-130
108-67-8 1,3,5-Trimethylbenzene 10 11.0 110 70-130
108-05-4 Vinyl Acetate 50 45.9 92 70-130
75-01-4 Vinyl Chloride 10 9.3 93 60-140
m,p-Xylene 20 22.3 112 70-130
95-47-6 o-Xylene 10 10.8 108 70-130
1330-20-7 Xylene (total)30 33.1 110 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 101%70-130%
17060-07-0 1,2-Dichloroethane-D4 104%70-130%
2037-26-5 Toluene-D8 100%70-130%
* = Outside of Control Limits.
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Blank Spike Summary Page 3 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2464-BS A0215467.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
CAS No.Surrogate Recoveries BSP Limits
460-00-4 4-Bromofluorobenzene 100%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA57980-1MS A0215478.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1MSD A0215479.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1 A0215471.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
FA57980-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
67-64-1 Acetone 6.6 J 250 192 74 250 194 75 1 70-130/20
71-43-2 Benzene ND 50 52.3 105 50 54.5 109 4 70-130/20
108-86-1 Bromobenzene ND 50 51.8 104 50 54.9 110 6 70-130/20
74-97-5 Bromochloromethane ND 50 44.9 90 50 46.9 94 4 70-130/20
75-27-4 Bromodichloromethane ND 50 53.0 106 50 55.3 111 4 70-130/20
75-25-2 Bromoform ND 50 43.1 86 50 44.5 89 3 70-130/20
78-93-3 2-Butanone (MEK)ND 250 220 88 250 224 90 2 70-130/20
104-51-8 n-Butylbenzene ND 50 54.9 110 50 57.4 115 4 70-130/20
135-98-8 sec-Butylbenzene ND 50 55.3 111 50 57.5 115 4 70-130/20
98-06-6 tert-Butylbenzene ND 50 53.6 107 50 56.5 113 5 70-130/20
56-23-5 Carbon Tetrachloride ND 50 63.5 127 50 66.5 133*5 70-130/20
108-90-7 Chlorobenzene ND 50 53.1 106 50 55.1 110 4 70-130/20
75-00-3 Chloroethane ND 50 38.6 77 50 49.0 98 24*60-140/20
67-66-3 Chloroform ND 50 51.5 103 50 54.3 109 5 70-130/20
95-49-8 o-Chlorotoluene ND 50 52.8 106 50 55.6 111 5 70-130/20
106-43-4 p-Chlorotoluene ND 50 52.6 105 50 55.1 110 5 70-130/20
124-48-1 Dibromochloromethane ND 50 47.2 94 50 48.2 96 2 70-130/20
106-93-4 1,2-Dibromoethane ND 50 49.1 98 50 51.8 104 5 70-130/20
75-71-8 Dichlorodifluoromethane ND 50 46.8 94 50 58.2 116 22*60-140/20
95-50-1 1,2-Dichlorobenzene ND 50 52.3 105 50 54.5 109 4 70-130/20
541-73-1 1,3-Dichlorobenzene ND 50 54.2 108 50 56.4 113 4 70-130/20
106-46-7 1,4-Dichlorobenzene ND 50 52.5 105 50 54.7 109 4 70-130/20
75-34-3 1,1-Dichloroethane ND 50 54.3 109 50 55.8 112 3 70-130/20
107-06-2 1,2-Dichloroethane ND 50 52.5 105 50 54.4 109 4 70-130/20
75-35-4 1,1-Dichloroethylene ND 50 55.3 111 50 57.3 115 4 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 50 51.6 103 50 53.9 108 4 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 50 54.7 109 50 56.0 112 2 70-130/20
78-87-5 1,2-Dichloropropane ND 50 51.7 103 50 54.4 109 5 70-130/20
142-28-9 1,3-Dichloropropane ND 50 48.2 96 50 50.6 101 5 70-130/20
594-20-7 2,2-Dichloropropane ND 50 55.6 111 50 56.3 113 1 70-130/20
563-58-6 1,1-Dichloropropene ND 50 55.1 110 50 57.7 115 5 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 50 43.3 87 50 45.0 90 4 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 50 49.2 98 50 51.3 103 4 70-130/20
108-20-3 Di-Isopropyl Ether ND 50 44.5 89 50 46.2 92 4 70-130/20
64-17-5 Ethyl Alcohol ND 2500 3760 150*2500 3400 136*10 70-130/20
100-41-4 Ethylbenzene ND 50 53.8 108 50 55.6 111 3 70-130/20
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA57980-1MS A0215478.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1MSD A0215479.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1 A0215471.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
FA57980-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
591-78-6 2-Hexanone ND 250 231 92 250 232 93 0 70-130/20
98-82-8 Isopropylbenzene ND 50 58.0 116 50 59.7 119 3 70-130/20
99-87-6 p-Isopropyltoluene ND 50 55.7 111 50 57.9 116 4 70-130/20
74-83-9 Methyl Bromide ND 50 39.4 79 50 49.2 98 22*60-140/20
74-87-3 Methyl Chloride ND 50 47.6 95 50 57.8 116 19 60-140/20
75-09-2 Methylene Chloride ND 50 53.1 106 50 54.9 110 3 70-130/20
108-10-1 4-Methyl-2-pentanone (MIBK)ND 250 232 93 250 232 93 0 70-130/20
1634-04-4 Methyl Tert Butyl Ether ND 50 43.7 87 50 45.3 91 4 70-130/20
91-20-3 Naphthalene ND 50 49.5 99 50 50.8 102 3 70-130/20
103-65-1 n-Propylbenzene ND 50 52.9 106 50 55.2 110 4 70-130/20
100-42-5 Styrene ND 50 53.9 108 50 56.3 113 4 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 50 56.6 113 50 58.4 117 3 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 50 53.2 106 50 55.0 110 3 70-130/20
127-18-4 Tetrachloroethylene ND 50 55.0 110 50 56.8 114 3 70-130/20
108-88-3 Toluene ND 50 52.5 105 50 54.7 109 4 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 50 50.1 100 50 51.5 103 3 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 50 50.6 101 50 51.9 104 3 70-130/20
71-55-6 1,1,1-Trichloroethane ND 50 54.7 109 50 56.9 114 4 70-130/20
79-00-5 1,1,2-Trichloroethane ND 50 51.2 102 50 53.3 107 4 70-130/20
79-01-6 Trichloroethylene ND 50 52.7 105 50 55.0 110 4 70-130/20
75-69-4 Trichlorofluoromethane ND 50 48.9 98 50 60.6 121 21*60-140/20
96-18-4 1,2,3-Trichloropropane ND 50 51.2 102 50 52.9 106 3 70-130/20
95-63-6 1,2,4-Trimethylbenzene ND 50 52.0 104 50 54.0 108 4 70-130/20
108-67-8 1,3,5-Trimethylbenzene ND 50 53.8 108 50 56.3 113 5 70-130/20
108-05-4 Vinyl Acetate ND 250 220 88 250 222 89 1 70-130/20
75-01-4 Vinyl Chloride ND 50 46.3 93 50 57.2 114 21*60-140/20
m,p-Xylene ND 100 109 109 100 113 113 4 70-130/20
95-47-6 o-Xylene ND 50 53.4 107 50 55.0 110 3 70-130/20
1330-20-7 Xylene (total)ND 150 163 109 150 168 112 3 70-130/20
CAS No.Surrogate Recoveries MS MSD FA57980-1 Limits
1868-53-7 Dibromofluoromethane 102%101%98%70-130%
17060-07-0 1,2-Dichloroethane-D4 105%105%102%70-130%
2037-26-5 Toluene-D8 100%99%99%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:FA58164
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA57980-1MS A0215478.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1MSD A0215479.D 5 10/08/18 AB n/a n/a VA2464
FA57980-1 A0215471.D 1 10/08/18 AB n/a n/a VA2464
The QC reported here applies to the following samples:Method: SM 6200B
FA58164-1, FA58164-2
CAS No.Surrogate Recoveries MS MSD FA57980-1 Limits
460-00-4 4-Bromofluorobenzene 97%99%103%70-130%
* = Outside of Control Limits.
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10/10/19
Technical Report for
ATC Group Services LLC
Circle K 1526; 8400 Norcross Rd, Colfax, NC
SGS Job Number: FA68743
Sampling Date: 10/03/19
Report to:
ATC Group Services LLC.
7606 Whitehall Executive Center Dr Suite 800
Charlotte, NC 28273
[e-mail]; [e-mail]
ATTN: Mike Shaw
Total number of pages in report:
Certifications: FL(E83510), LA(03051), KS(E-10327), IL(200063), NC(573), NJ(FL002), NY(12022), SC(96038001)
DoD ELAP(ANAB L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177),
AK, AR, IA, KY, MA, MS, ND, NH, NV, OK, OR, UT, WA, WV
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc.  4405 Vineland Road  Suite C-15  Orlando, FL 32811  tel: [phone]  fax: [phone]
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable.
Client Service contact: Muna Mohammed 407-425-6700
Caitlin Brice, M.S.
General Manager
Orlando, FL 10/10/19
e-Hardcopy 2.0
Automated Report
50
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
[e-mail]
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FA68743
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................6
3.1: FA68743-1: MW 1 ........................................................................................................7
3.2: FA68743-2: MW 4 ........................................................................................................10
3.3: FA68743-3: MW 5 ........................................................................................................13
3.4: FA68743-4: MW 6 ........................................................................................................15
3.5: FA68743-5: MW 7 ........................................................................................................17
3.6: FA68743-6: MW 8 ........................................................................................................19
3.7: FA68743-7: MW 9 ........................................................................................................21
3.8: FA68743-8: MW 12D ...................................................................................................23
3.9: FA68743-9: MW 13 ......................................................................................................25
3.10: FA68743-10: MW 14 ..................................................................................................27
Section 4: Misc. Forms ............................................................................................................29
4.1: Chain of Custody ...........................................................................................................30
Section 5: MS Volatiles - QC Data Summaries .....................................................................32
5.1: Method Blank Summary ................................................................................................33
5.2: Blank Spike Summary ...................................................................................................39
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................45
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FA68743
SGS North America Inc.
Sample Summary
ATC Group Services LLC
Job No:FA68743
Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
FA68743-1 10/03/19 15:07 WWJM10/05/19 AQ Ground Water MW 1
FA68743-2 10/03/19 13:20 WWJM10/05/19 AQ Ground Water MW 4
FA68743-3 10/03/19 12:14 WWJM10/05/19 AQ Ground Water MW 5
FA68743-4 10/03/19 11:39 WWJM10/05/19 AQ Ground Water MW 6
FA68743-5 10/03/19 12:40 WWJM10/05/19 AQ Ground Water MW 7
FA68743-6 10/03/19 14:47 WWJM10/05/19 AQ Ground Water MW 8
FA68743-7 10/03/19 15:48 WWJM10/05/19 AQ Ground Water MW 9
FA68743-8 10/03/19 14:27 WWJM10/05/19 AQ Ground Water MW 12D
FA68743-9 10/03/19 16:32 WWJM10/05/19 AQ Ground Water MW 13
FA68743-10 10/03/19 17:04 WWJM10/05/19 AQ Ground Water MW 14
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Summary of Hits Page 1 of 2
Job Number:FA68743
Account:ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Collected:10/03/19
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA68743-1 MW 1
Acetone 24.8 10 2.0 ug/l SM 6200B
Benzene 15.4 0.50 0.13 ug/l SM 6200B
Bromodichloromethane 2.4 0.50 0.13 ug/l SM 6200B
2-Butanone (MEK)7.7 2.5 1.3 ug/l SM 6200B
n-Butylbenzene 2.4 0.50 0.13 ug/l SM 6200B
sec-Butylbenzene 3.4 0.50 0.13 ug/l SM 6200B
Chloroethane 0.48 J 0.50 0.20 ug/l SM 6200B
Chloroform 20.4 0.50 0.13 ug/l SM 6200B
Dibromochloromethane 0.77 0.50 0.13 ug/l SM 6200B
Di-Isopropyl Ether 1.9 0.50 0.13 ug/l SM 6200B
Ethylbenzene 47.1 0.50 0.13 ug/l SM 6200B
2-Hexanone 26.2 5.0 1.0 ug/l SM 6200B
Isopropylbenzene 7.7 0.50 0.13 ug/l SM 6200B
p-Isopropyltoluene 3.1 0.50 0.13 ug/l SM 6200B
Methyl Chloride 0.75 0.50 0.20 ug/l SM 6200B
4-Methyl-2-pentanone (MIBK)9.7 2.5 1.3 ug/l SM 6200B
Methyl Tert Butyl Ether 15.2 0.50 0.13 ug/l SM 6200B
Naphthalene 9.8 0.50 0.13 ug/l SM 6200B
n-Propylbenzene 12.5 0.50 0.13 ug/l SM 6200B
Toluene 27.4 0.50 0.13 ug/l SM 6200B
1,2,4-Trimethylbenzene 45.0 0.50 0.13 ug/l SM 6200B
1,3,5-Trimethylbenzene 32.5 0.50 0.13 ug/l SM 6200B
m,p-Xylene 69.7 1.0 0.13 ug/l SM 6200B
o-Xylene 50.4 1.0 0.25 ug/l SM 6200B
Xylene (total)109 3.0 0.50 ug/l SM 6200B
FA68743-2 MW 4
Bromodichloromethane 0.20 J 0.50 0.13 ug/l SM 6200B
Chloroform 7.7 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 0.42 J 0.50 0.13 ug/l SM 6200B
FA68743-3 MW 5
Bromodichloromethane 0.17 J 0.50 0.13 ug/l SM 6200B
Chloroform 15.4 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 0.31 J 0.50 0.13 ug/l SM 6200B
Tetrachloroethylene 0.13 J 0.50 0.13 ug/l SM 6200B
FA68743-4 MW 6
Bromodichloromethane 0.47 J 0.50 0.13 ug/l SM 6200B
Carbon Tetrachloride 0.71 0.50 0.13 ug/l SM 6200B
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Summary of Hits Page 2 of 2
Job Number:FA68743
Account:ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Collected:10/03/19
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Chloroform 31.8 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 0.34 J 0.50 0.13 ug/l SM 6200B
Tetrachloroethylene 0.24 J 0.50 0.13 ug/l SM 6200B
FA68743-5 MW 7
Chloroform 2.7 0.50 0.13 ug/l SM 6200B
Di-Isopropyl Ether 3.5 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 10.1 0.50 0.13 ug/l SM 6200B
FA68743-6 MW 8
Bromodichloromethane 0.33 J 0.50 0.13 ug/l SM 6200B
Chloroform 12.1 0.50 0.13 ug/l SM 6200B
Di-Isopropyl Ether 0.65 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 7.2 0.50 0.13 ug/l SM 6200B
FA68743-7 MW 9
Chloroform 1.8 0.50 0.13 ug/l SM 6200B
Di-Isopropyl Ether 0.21 J 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 0.46 J 0.50 0.13 ug/l SM 6200B
FA68743-8 MW 12D
Bromodichloromethane 0.17 J 0.50 0.13 ug/l SM 6200B
Chloroform 7.8 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 1.1 0.50 0.13 ug/l SM 6200B
FA68743-9 MW 13
No hits reported in this sample.
FA68743-10 MW 14
Chloroform 4.9 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 26.7 0.50 0.13 ug/l SM 6200B
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Sample Results
Report of Analysis
Orlando, FL
Section 3
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Report of Analysis Page 1 of 3
Client Sample ID:MW 1
Lab Sample ID:FA68743-1 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100922.D 1 10/08/19 10:46 AB n/a n/a VE2212
Run #2 E100932.D 2 10/08/19 14:50 AB n/a n/a VE2212
Purge Volume
Run #1 10.0 ml
Run #2 10.0 ml
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 24.8 10 2.0 ug/l
71-43-2 Benzene 15.4 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 2.4 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)7.7 2.5 1.3 ug/l
104-51-8 n-Butylbenzene 2.4 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene 3.4 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane 0.48 0.50 0.20 ug/l J
67-66-3 Chloroform 20.4 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane 0.77 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 3
Client Sample ID:MW 1
Lab Sample ID:FA68743-1 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether 1.9 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene 47.1 0.50 0.13 ug/l
591-78-6 2-Hexanone 26.2 5.0 1.0 ug/l
98-82-8 Isopropylbenzene 7.7 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene 3.1 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride 0.75 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)9.7 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 15.2 0.50 0.13 ug/l
91-20-3 Naphthalene 9.8 0.50 0.13 ug/l
103-65-1 n-Propylbenzene 12.5 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene 27.4 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene 45.0 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene 32.5 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene 69.7 1.0 0.13 ug/l
95-47-6 o-Xylene 50.4 a 1.0 0.25 ug/l
1330-20-7 Xylene (total)109 a 3.0 0.50 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 100%98%70-130%
17060-07-0 1,2-Dichloroethane-D4 100%97%70-130%
2037-26-5 Toluene-D8 100%102%70-130%
460-00-4 4-Bromofluorobenzene 100%101%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID:MW 1
Lab Sample ID:FA68743-1 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 3
Client Sample ID:MW 4
Lab Sample ID:FA68743-2 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0219619.D 1 10/09/19 12:10 AB n/a n/a VA2630
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 0.20 0.50 0.13 ug/l J
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 7.7 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 3
Client Sample ID:MW 4
Lab Sample ID:FA68743-2 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol a ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 0.42 0.50 0.13 ug/l J
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 96%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%70-130%
2037-26-5 Toluene-D8 106%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID:MW 4
Lab Sample ID:FA68743-2 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
(a) Associated CCV outside of control limits high, sample was ND.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 2
Client Sample ID:MW 5
Lab Sample ID:FA68743-3 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100924.D 1 10/08/19 11:35 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 0.17 0.50 0.13 ug/l J
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 15.4 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 2
Client Sample ID:MW 5
Lab Sample ID:FA68743-3 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 0.31 0.50 0.13 ug/l J
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene 0.13 0.50 0.13 ug/l J
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 96%70-130%
17060-07-0 1,2-Dichloroethane-D4 93%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 2
Client Sample ID:MW 6
Lab Sample ID:FA68743-4 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100925.D 1 10/08/19 12:00 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 0.47 0.50 0.13 ug/l J
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride 0.71 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 31.8 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 6
Lab Sample ID:FA68743-4 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 0.34 0.50 0.13 ug/l J
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene 0.24 0.50 0.13 ug/l J
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 96%70-130%
2037-26-5 Toluene-D8 98%70-130%
460-00-4 4-Bromofluorobenzene 107%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 7
Lab Sample ID:FA68743-5 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100926.D 1 10/08/19 12:24 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 2.7 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 7
Lab Sample ID:FA68743-5 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether 3.5 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 10.1 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 96%70-130%
17060-07-0 1,2-Dichloroethane-D4 94%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 8
Lab Sample ID:FA68743-6 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100927.D 1 10/08/19 12:49 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 0.33 0.50 0.13 ug/l J
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 12.1 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 8
Lab Sample ID:FA68743-6 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether 0.65 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 7.2 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 95%70-130%
17060-07-0 1,2-Dichloroethane-D4 96%70-130%
2037-26-5 Toluene-D8 99%70-130%
460-00-4 4-Bromofluorobenzene 108%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 9
Lab Sample ID:FA68743-7 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100928.D 1 10/08/19 13:13 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 1.8 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 9
Lab Sample ID:FA68743-7 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether 0.21 0.50 0.13 ug/l J
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 0.46 0.50 0.13 ug/l J
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 96%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 101%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 12D
Lab Sample ID:FA68743-8 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100933.D 1 10/08/19 15:15 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane 0.17 0.50 0.13 ug/l J
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 7.8 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 12D
Lab Sample ID:FA68743-8 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 1.1 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 94%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 99%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW 13
Lab Sample ID:FA68743-9 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100934.D 1 10/08/19 15:39 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 2
Client Sample ID:MW 13
Lab Sample ID:FA68743-9 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 95%70-130%
17060-07-0 1,2-Dichloroethane-D4 94%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 2
Client Sample ID:MW 14
Lab Sample ID:FA68743-10 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E100935.D 1 10/08/19 16:04 AB n/a n/a VE2212
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform 4.9 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 2
Client Sample ID:MW 14
Lab Sample ID:FA68743-10 Date Sampled:10/03/19
Matrix:AQ - Ground Water Date Received:10/05/19
Method:SM 6200B Percent Solids:n/a
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether 26.7 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 99%70-130%
17060-07-0 1,2-Dichloroethane-D4 97%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 100%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
 Chain of Custody
Orlando, FL
Section 4
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FA68743: Chain of Custody
Page 1 of 2
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Job Number:FA68743 Client:ATC
Date / Time Received:10/5/2019 9:00:00 AM Delivery Method:FX
Project:CIRCLE K 1526
Airbill #'s:
Cooler Information
1. Custody Seals Present
2. Custody Seals Intact
4. Cooler temp verification
3. Temp criteria achieved
5. Cooler media
IR Gun
Ice (Bag)
Trip Blank Information
1. Trip Blank present / cooler
2. Trip Blank listed on COC
2. Samples preserved properly
Sample Information
1. Sample labels present on bottles
5. Sample recvd within HT
4. Condition of sample
3. Sufficient volume/containers recvd for analysis:
Intact
Comments
SM001Rev. Date 05/24/17
SGS Sample Receipt Summary
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
Cooler 1: (0.7);
Cooler 1: (1.7);
3. Type Of TB Received
W or S N/A
6. Dates/Times/IDs on COC match Sample Label
7. VOCs have headspace
8. Bottles received for unspecified tests
9. Compositing instructions clear
10. Voa Soil Kits/Jars received past 48hrs?
11. % Solids Jar received?
Misc. Information
25-Gram 5-GramNumber of Encores:Number of 5035 Field Kits:Number of Lab Filtered Metals:
Test Strip Lot #s:pH 0-3 230315 pH 10-12 219813A Other: (Specify)
Y or N N/A
Y or N
Therm ID:IR 1; Therm CF:1; # of Coolers:1
Y or N N/A
12. Residual Chlorine Present?
Residual Chlorine Test Strip Lot #:
Technician:Reviewer:PETERH Date:Date:10/5/2019 9:00:00 AM
FA68743: Chain of Custody
Page 2 of 2
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MS Volatiles
QC Data Summaries
Includes the following where applicable:
 Method Blank Summaries
 Blank Spike Summaries
 Matrix Spike and Duplicate Summaries
Orlando, FL
Section 5
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Method Blank Summary Page 1 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-MB E100921.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
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Method Blank Summary Page 2 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-MB E100921.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
CAS No.Compound Result RL MDL Units Q
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 97%70-130%
2037-26-5 Toluene-D8 102%70-130%
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Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-MB E100921.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 102%70-130%
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Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-MB A0219618.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 2.0 ug/l
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
78-93-3 2-Butanone (MEK)ND 2.5 1.3 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
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Method Blank Summary Page 2 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-MB A0219618.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
CAS No.Compound Result RL MDL Units Q
591-78-6 2-Hexanone ND 5.0 1.0 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
108-10-1 4-Methyl-2-pentanone (MIBK)ND 2.5 1.3 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
108-05-4 Vinyl Acetate ND 5.0 1.0 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%70-130%
2037-26-5 Toluene-D8 106%70-130%
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Method Blank Summary Page 3 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-MB A0219618.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 103%70-130%
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Blank Spike Summary Page 1 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-BS E100919.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
67-64-1 Acetone 50 59.6 119 70-130
71-43-2 Benzene 10 10 100 70-130
108-86-1 Bromobenzene 10 10.4 104 70-130
74-97-5 Bromochloromethane 10 9.0 90 70-130
75-27-4 Bromodichloromethane 10 9.8 98 70-130
75-25-2 Bromoform 10 9.7 97 70-130
78-93-3 2-Butanone (MEK)50 44.9 90 70-130
104-51-8 n-Butylbenzene 10 10.4 104 70-130
135-98-8 sec-Butylbenzene 10 10.1 101 70-130
98-06-6 tert-Butylbenzene 10 9.7 97 70-130
56-23-5 Carbon Tetrachloride 10 10.8 108 70-130
108-90-7 Chlorobenzene 10 10.0 100 70-130
75-00-3 Chloroethane 10 9.0 90 60-140
67-66-3 Chloroform 10 9.8 98 70-130
95-49-8 o-Chlorotoluene 10 9.8 98 70-130
106-43-4 p-Chlorotoluene 10 9.8 98 70-130
124-48-1 Dibromochloromethane 10 10.1 101 70-130
106-93-4 1,2-Dibromoethane 10 9.5 95 70-130
75-71-8 Dichlorodifluoromethane 10 11.1 111 60-140
95-50-1 1,2-Dichlorobenzene 10 10.2 102 70-130
541-73-1 1,3-Dichlorobenzene 10 10.6 106 70-130
106-46-7 1,4-Dichlorobenzene 10 10.2 102 70-130
75-34-3 1,1-Dichloroethane 10 10.2 102 70-130
107-06-2 1,2-Dichloroethane 10 9.1 91 70-130
75-35-4 1,1-Dichloroethylene 10 10.5 105 70-130
156-59-2 cis-1,2-Dichloroethylene 10 9.8 98 70-130
156-60-5 trans-1,2-Dichloroethylene 10 10.2 102 70-130
78-87-5 1,2-Dichloropropane 10 9.8 98 70-130
142-28-9 1,3-Dichloropropane 10 9.4 94 70-130
594-20-7 2,2-Dichloropropane 10 11.3 113 70-130
563-58-6 1,1-Dichloropropene 10 9.8 98 70-130
10061-01-5 cis-1,3-Dichloropropene 10 8.4 84 70-130
10061-02-6 trans-1,3-Dichloropropene 10 9.2 92 70-130
108-20-3 Di-Isopropyl Ether 10 8.9 89 70-130
64-17-5 Ethyl Alcohol 500 641 128 70-130
100-41-4 Ethylbenzene 10 10.6 106 70-130
* = Outside of Control Limits.
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Blank Spike Summary Page 2 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-BS E100919.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
591-78-6 2-Hexanone 50 45.6 91 70-130
98-82-8 Isopropylbenzene 10 10.4 104 70-130
99-87-6 p-Isopropyltoluene 10 10.3 103 70-130
74-83-9 Methyl Bromide 10 10.5 105 60-140
74-87-3 Methyl Chloride 10 11.1 111 60-140
75-09-2 Methylene Chloride 10 9.2 92 70-130
108-10-1 4-Methyl-2-pentanone (MIBK)50 44.2 88 70-130
1634-04-4 Methyl Tert Butyl Ether 10 9.1 91 70-130
91-20-3 Naphthalene 10 10.3 103 70-130
103-65-1 n-Propylbenzene 10 10 100 70-130
100-42-5 Styrene 10 9.4 94 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 10.4 104 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 9.9 99 70-130
127-18-4 Tetrachloroethylene 10 11.3 113 70-130
108-88-3 Toluene 10 10.5 105 70-130
87-61-6 1,2,3-Trichlorobenzene 10 11.0 110 70-130
120-82-1 1,2,4-Trichlorobenzene 10 10.2 102 70-130
71-55-6 1,1,1-Trichloroethane 10 10.3 103 70-130
79-00-5 1,1,2-Trichloroethane 10 9.8 98 70-130
79-01-6 Trichloroethylene 10 10.1 101 70-130
75-69-4 Trichlorofluoromethane 10 10.5 105 60-140
96-18-4 1,2,3-Trichloropropane 10 9.3 93 70-130
95-63-6 1,2,4-Trimethylbenzene 10 9.6 96 70-130
108-67-8 1,3,5-Trimethylbenzene 10 9.9 99 70-130
108-05-4 Vinyl Acetate 50 35.6 71 70-130
75-01-4 Vinyl Chloride 10 10.9 109 60-140
m,p-Xylene 20 19.2 96 70-130
95-47-6 o-Xylene 10 9.6 96 70-130
1330-20-7 Xylene (total)30 28.9 96 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 99%70-130%
2037-26-5 Toluene-D8 102%70-130%
* = Outside of Control Limits.
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Blank Spike Summary Page 3 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2212-BS E100919.D 1 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
CAS No.Surrogate Recoveries BSP Limits
460-00-4 4-Bromofluorobenzene 103%70-130%
* = Outside of Control Limits.
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Blank Spike Summary Page 1 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-BS A0219616.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
67-64-1 Acetone 50 58.1 116 70-130
71-43-2 Benzene 10 9.8 98 70-130
108-86-1 Bromobenzene 10 10.3 103 70-130
74-97-5 Bromochloromethane 10 8.6 86 70-130
75-27-4 Bromodichloromethane 10 8.9 89 70-130
75-25-2 Bromoform 10 9.2 92 70-130
78-93-3 2-Butanone (MEK)50 49.4 99 70-130
104-51-8 n-Butylbenzene 10 10.3 103 70-130
135-98-8 sec-Butylbenzene 10 10.2 102 70-130
98-06-6 tert-Butylbenzene 10 9.9 99 70-130
56-23-5 Carbon Tetrachloride 10 9.4 94 70-130
108-90-7 Chlorobenzene 10 10.2 102 70-130
75-00-3 Chloroethane 10 8.4 84 60-140
67-66-3 Chloroform 10 9.6 96 70-130
95-49-8 o-Chlorotoluene 10 9.9 99 70-130
106-43-4 p-Chlorotoluene 10 9.8 98 70-130
124-48-1 Dibromochloromethane 10 9.6 96 70-130
106-93-4 1,2-Dibromoethane 10 10.0 100 70-130
75-71-8 Dichlorodifluoromethane 10 10.3 103 60-140
95-50-1 1,2-Dichlorobenzene 10 10.2 102 70-130
541-73-1 1,3-Dichlorobenzene 10 10 100 70-130
106-46-7 1,4-Dichlorobenzene 10 10.4 104 70-130
75-34-3 1,1-Dichloroethane 10 10.1 101 70-130
107-06-2 1,2-Dichloroethane 10 9.0 90 70-130
75-35-4 1,1-Dichloroethylene 10 10.4 104 70-130
156-59-2 cis-1,2-Dichloroethylene 10 9.6 96 70-130
156-60-5 trans-1,2-Dichloroethylene 10 10.1 101 70-130
78-87-5 1,2-Dichloropropane 10 9.6 96 70-130
142-28-9 1,3-Dichloropropane 10 9.6 96 70-130
594-20-7 2,2-Dichloropropane 10 9.7 97 70-130
563-58-6 1,1-Dichloropropene 10 9.4 94 70-130
10061-01-5 cis-1,3-Dichloropropene 10 8.2 82 70-130
10061-02-6 trans-1,3-Dichloropropene 10 9.7 97 70-130
108-20-3 Di-Isopropyl Ether 10 8.2 82 70-130
64-17-5 Ethyl Alcohol 500 587 117 70-130
100-41-4 Ethylbenzene 10 10.7 107 70-130
* = Outside of Control Limits.
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Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-BS A0219616.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
591-78-6 2-Hexanone 50 45.6 91 70-130
98-82-8 Isopropylbenzene 10 10.3 103 70-130
99-87-6 p-Isopropyltoluene 10 10.3 103 70-130
74-83-9 Methyl Bromide 10 10.3 103 60-140
74-87-3 Methyl Chloride 10 10.9 109 60-140
75-09-2 Methylene Chloride 10 8.9 89 70-130
108-10-1 4-Methyl-2-pentanone (MIBK)50 44.7 89 70-130
1634-04-4 Methyl Tert Butyl Ether 10 9.1 91 70-130
91-20-3 Naphthalene 10 9.2 92 70-130
103-65-1 n-Propylbenzene 10 10.0 100 70-130
100-42-5 Styrene 10 9.3 93 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 10.5 105 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 10.5 105 70-130
127-18-4 Tetrachloroethylene 10 11.0 110 70-130
108-88-3 Toluene 10 10.7 107 70-130
87-61-6 1,2,3-Trichlorobenzene 10 9.7 97 70-130
120-82-1 1,2,4-Trichlorobenzene 10 9.4 94 70-130
71-55-6 1,1,1-Trichloroethane 10 9.9 99 70-130
79-00-5 1,1,2-Trichloroethane 10 10.0 100 70-130
79-01-6 Trichloroethylene 10 9.6 96 70-130
75-69-4 Trichlorofluoromethane 10 9.9 99 60-140
96-18-4 1,2,3-Trichloropropane 10 9.9 99 70-130
95-63-6 1,2,4-Trimethylbenzene 10 9.5 95 70-130
108-67-8 1,3,5-Trimethylbenzene 10 9.9 99 70-130
108-05-4 Vinyl Acetate 50 35.4 71 70-130
75-01-4 Vinyl Chloride 10 10.5 105 60-140
m,p-Xylene 20 19.5 98 70-130
95-47-6 o-Xylene 10 9.6 96 70-130
1330-20-7 Xylene (total)30 29.1 97 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%70-130%
2037-26-5 Toluene-D8 105%70-130%
* = Outside of Control Limits.
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Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2630-BS A0219616.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
CAS No.Surrogate Recoveries BSP Limits
460-00-4 4-Bromofluorobenzene 101%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-1MS E100929.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1MSD E100930.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1 E100922.D 1 10/08/19 AB n/a n/a VE2212
FA68743-1 E100932.D 2 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
FA68743-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
67-64-1 Acetone 24.8 250 273 99 250 275 100 1 70-130/20
71-43-2 Benzene 15.4 50 62.3 94 50 60.8 91 2 70-130/20
108-86-1 Bromobenzene ND 50 51.1 102 50 50.7 101 1 70-130/20
74-97-5 Bromochloromethane ND 50 43.8 88 50 43.1 86 2 70-130/20
75-27-4 Bromodichloromethane 2.4 50 51.3 98 50 49.5 94 4 70-130/20
75-25-2 Bromoform ND 50 46.5 93 50 46.6 93 0 70-130/20
78-93-3 2-Butanone (MEK)7.7 250 233 90 250 234 91 0 70-130/20
104-51-8 n-Butylbenzene 2.4 50 53.5 102 50 52.4 100 2 70-130/20
135-98-8 sec-Butylbenzene 3.4 50 53.8 101 50 52.5 98 2 70-130/20
98-06-6 tert-Butylbenzene ND 50 50.2 100 50 48.8 98 3 70-130/20
56-23-5 Carbon Tetrachloride ND 50 52.4 105 50 50.9 102 3 70-130/20
108-90-7 Chlorobenzene ND 50 49.8 100 50 49.1 98 1 70-130/20
75-00-3 Chloroethane 0.48 J 50 44.5 88 50 41.0 81 8 60-140/20
67-66-3 Chloroform 20.4 50 64.0 87 50 62.1 83 3 70-130/20
95-49-8 o-Chlorotoluene ND 50 52.2 104 50 51.0 102 2 70-130/20
106-43-4 p-Chlorotoluene ND 50 48.2 96 50 47.5 95 1 70-130/20
124-48-1 Dibromochloromethane 0.77 50 49.1 97 50 49.5 97 1 70-130/20
106-93-4 1,2-Dibromoethane ND 50 49.2 98 50 49.3 99 0 70-130/20
75-71-8 Dichlorodifluoromethane ND 50 53.6 107 50 51.7 103 4 60-140/20
95-50-1 1,2-Dichlorobenzene ND 50 51.2 102 50 50.4 101 2 70-130/20
541-73-1 1,3-Dichlorobenzene ND 50 52.4 105 50 51.5 103 2 70-130/20
106-46-7 1,4-Dichlorobenzene ND 50 49.5 99 50 48.5 97 2 70-130/20
75-34-3 1,1-Dichloroethane ND 50 50.8 102 50 48.7 97 4 70-130/20
107-06-2 1,2-Dichloroethane ND 50 46.4 93 50 45.0 90 3 70-130/20
75-35-4 1,1-Dichloroethylene ND 50 51.7 103 50 49.6 99 4 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 50 48.2 96 50 46.9 94 3 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 50 49.6 99 50 48.4 97 2 70-130/20
78-87-5 1,2-Dichloropropane ND 50 49.3 99 50 48.4 97 2 70-130/20
142-28-9 1,3-Dichloropropane ND 50 47.9 96 50 47.3 95 1 70-130/20
594-20-7 2,2-Dichloropropane ND 50 53.0 106 50 50.8 102 4 70-130/20
563-58-6 1,1-Dichloropropene ND 50 48.4 97 50 46.8 94 3 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 50 40.0 80 50 39.4 79 2 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 50 45.5 91 50 45.1 90 1 70-130/20
108-20-3 Di-Isopropyl Ether 1.9 50 46.0 88 50 44.9 86 2 70-130/20
64-17-5 Ethyl Alcohol ND 2500 3300 132*2500 3160 126 4 70-130/20
100-41-4 Ethylbenzene 47.1 50 89.1 84 50 88.4 83 1 70-130/20
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-1MS E100929.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1MSD E100930.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1 E100922.D 1 10/08/19 AB n/a n/a VE2212
FA68743-1 E100932.D 2 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
FA68743-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
591-78-6 2-Hexanone 26.2 250 263 95 250 265 96 1 70-130/20
98-82-8 Isopropylbenzene 7.7 50 57.4 99 50 56.7 98 1 70-130/20
99-87-6 p-Isopropyltoluene 3.1 50 54.9 104 50 53.9 102 2 70-130/20
74-83-9 Methyl Bromide ND 50 50.5 101 50 49.0 98 3 60-140/20
74-87-3 Methyl Chloride 0.75 50 55.0 109 50 51.5 102 7 60-140/20
75-09-2 Methylene Chloride ND 50 45.6 91 50 43.5 87 5 70-130/20
108-10-1 4-Methyl-2-pentanone (MIBK)9.7 250 242 93 250 242 93 0 70-130/20
1634-04-4 Methyl Tert Butyl Ether 15.2 50 57.6 85 50 56.5 83 2 70-130/20
91-20-3 Naphthalene 9.8 50 62.2 105 50 63.4 107 2 70-130/20
103-65-1 n-Propylbenzene 12.5 50 59.6 94 50 58.8 93 1 70-130/20
100-42-5 Styrene ND 50 46.8 94 50 46.6 93 0 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 50 50.8 102 50 50.0 100 2 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 50 51.7 103 50 50.7 101 2 70-130/20
127-18-4 Tetrachloroethylene ND 50 55.5 111 50 54.3 109 2 70-130/20
108-88-3 Toluene 27.4 50 74.6 94 50 73.3 92 2 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 50 55.7 111 50 56.2 112 1 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 50 52.3 105 50 51.8 104 1 70-130/20
71-55-6 1,1,1-Trichloroethane ND 50 50.3 101 50 48.6 97 3 70-130/20
79-00-5 1,1,2-Trichloroethane ND 50 49.2 98 50 48.0 96 2 70-130/20
79-01-6 Trichloroethylene ND 50 50.7 101 50 48.5 97 4 70-130/20
75-69-4 Trichlorofluoromethane ND 50 51.5 103 50 48.6 97 6 60-140/20
96-18-4 1,2,3-Trichloropropane ND 50 48.4 97 50 47.6 95 2 70-130/20
95-63-6 1,2,4-Trimethylbenzene 45.0 50 84.3 79 50 83.6 77 1 70-130/20
108-67-8 1,3,5-Trimethylbenzene 32.5 50 76.3 88 50 75.9 87 1 70-130/20
108-05-4 Vinyl Acetate ND 250 187 75 250 186 74 1 70-130/20
75-01-4 Vinyl Chloride ND 50 54.1 108 50 50.6 101 7 60-140/20
m,p-Xylene 69.7 100 150 80 100 148 78 1 70-130/20
95-47-6 o-Xylene 50.4 a 50 92.7 71 50 92.4 70 0 70-130/20
1330-20-7 Xylene (total)109 a 150 243 77 150 240 75 1 70-130/20
CAS No.Surrogate Recoveries MS MSD FA68743-1 FA68743-1 Limits
1868-53-7 Dibromofluoromethane 97%97%100%98%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%100%100%97%70-130%
2037-26-5 Toluene-D8 102%102%100%102%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-1MS E100929.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1MSD E100930.D 5 10/08/19 AB n/a n/a VE2212
FA68743-1 E100922.D 1 10/08/19 AB n/a n/a VE2212
FA68743-1 E100932.D 2 10/08/19 AB n/a n/a VE2212
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-1, FA68743-3, FA68743-4, FA68743-5, FA68743-6, FA68743-7, FA68743-8, FA68743-9, FA68743-10
CAS No.Surrogate Recoveries MS MSD FA68743-1 FA68743-1 Limits
460-00-4 4-Bromofluorobenzene 102%105%100%101%70-130%
(a) Result is from Run #2.
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-2MS A0219623.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2MSD A0219624.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2 A0219619.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
FA68743-2 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
67-64-1 Acetone ND 250 249 100 250 258 103 4 70-130/20
71-43-2 Benzene ND 50 46.1 92 50 50.5 101 9 70-130/20
108-86-1 Bromobenzene ND 50 48.5 97 50 54.4 109 11 70-130/20
74-97-5 Bromochloromethane ND 50 41.1 82 50 44.2 88 7 70-130/20
75-27-4 Bromodichloromethane 0.20 J 50 40.6 81 50 45.0 90 10 70-130/20
75-25-2 Bromoform ND 50 39.1 78 50 42.6 85 9 70-130/20
78-93-3 2-Butanone (MEK)ND 250 235 94 250 243 97 3 70-130/20
104-51-8 n-Butylbenzene ND 50 48.4 97 50 53.6 107 10 70-130/20
135-98-8 sec-Butylbenzene ND 50 48.2 96 50 53.9 108 11 70-130/20
98-06-6 tert-Butylbenzene ND 50 46.7 93 50 52.3 105 11 70-130/20
56-23-5 Carbon Tetrachloride ND 50 44.1 88 50 48.6 97 10 70-130/20
108-90-7 Chlorobenzene ND 50 48.2 96 50 52.6 105 9 70-130/20
75-00-3 Chloroethane ND 50 41.3 83 50 42.1 84 2 60-140/20
67-66-3 Chloroform 7.7 50 51.7 88 50 55.7 96 7 70-130/20
95-49-8 o-Chlorotoluene ND 50 47.3 95 50 52.4 105 10 70-130/20
106-43-4 p-Chlorotoluene ND 50 46.4 93 50 51.9 104 11 70-130/20
124-48-1 Dibromochloromethane ND 50 42.4 85 50 46.6 93 9 70-130/20
106-93-4 1,2-Dibromoethane ND 50 46.6 93 50 51.6 103 10 70-130/20
75-71-8 Dichlorodifluoromethane ND 50 52.4 105 50 53.3 107 2 60-140/20
95-50-1 1,2-Dichlorobenzene ND 50 48.2 96 50 53.4 107 10 70-130/20
541-73-1 1,3-Dichlorobenzene ND 50 47.1 94 50 51.5 103 9 70-130/20
106-46-7 1,4-Dichlorobenzene ND 50 48.7 97 50 53.3 107 9 70-130/20
75-34-3 1,1-Dichloroethane ND 50 47.8 96 50 51.8 104 8 70-130/20
107-06-2 1,2-Dichloroethane ND 50 42.9 86 50 47.2 94 10 70-130/20
75-35-4 1,1-Dichloroethylene ND 50 49.5 99 50 53.5 107 8 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 50 45.6 91 50 49.4 99 8 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 50 47.2 94 50 51.7 103 9 70-130/20
78-87-5 1,2-Dichloropropane ND 50 45.3 91 50 49.7 99 9 70-130/20
142-28-9 1,3-Dichloropropane ND 50 45.8 92 50 50.1 100 9 70-130/20
594-20-7 2,2-Dichloropropane ND 50 44.4 89 50 46.6 93 5 70-130/20
563-58-6 1,1-Dichloropropene ND 50 44.7 89 50 48.9 98 9 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 50 34.9 70 50 37.3 75 7 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 50 42.9 86 50 45.4 91 6 70-130/20
108-20-3 Di-Isopropyl Ether ND 50 38.7 77 50 42.2 84 9 70-130/20
64-17-5 Ethyl Alcohol ND 2500 3220 129 2500 3590 144*11 70-130/20
100-41-4 Ethylbenzene ND 50 50.9 102 50 55.5 111 9 70-130/20
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-2MS A0219623.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2MSD A0219624.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2 A0219619.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
FA68743-2 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
591-78-6 2-Hexanone ND 250 213 85 250 223 89 5 70-130/20
98-82-8 Isopropylbenzene ND 50 48.8 98 50 53.3 107 9 70-130/20
99-87-6 p-Isopropyltoluene ND 50 48.7 97 50 54.0 108 10 70-130/20
74-83-9 Methyl Bromide ND 50 47.8 96 50 47.3 95 1 60-140/20
74-87-3 Methyl Chloride ND 50 52.6 105 50 53.4 107 2 60-140/20
75-09-2 Methylene Chloride ND 50 43.1 86 50 46.2 92 7 70-130/20
108-10-1 4-Methyl-2-pentanone (MIBK)ND 250 218 87 250 229 92 5 70-130/20
1634-04-4 Methyl Tert Butyl Ether 0.42 J 50 43.7 87 50 46.7 93 7 70-130/20
91-20-3 Naphthalene ND 50 45.8 92 50 48.4 97 6 70-130/20
103-65-1 n-Propylbenzene ND 50 47.2 94 50 52.8 106 11 70-130/20
100-42-5 Styrene ND 50 43.9 88 50 48.1 96 9 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 50 48.9 98 50 53.1 106 8 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 50 50.3 101 50 54.8 110 9 70-130/20
127-18-4 Tetrachloroethylene ND 50 51.9 104 50 57.3 115 10 70-130/20
108-88-3 Toluene ND 50 50.3 101 50 55.3 111 9 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 50 45.9 92 50 49.7 99 8 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 50 45.4 91 50 49.0 98 8 70-130/20
71-55-6 1,1,1-Trichloroethane ND 50 46.6 93 50 50.8 102 9 70-130/20
79-00-5 1,1,2-Trichloroethane ND 50 48.1 96 50 52.6 105 9 70-130/20
79-01-6 Trichloroethylene ND 50 44.8 90 50 49.5 99 10 70-130/20
75-69-4 Trichlorofluoromethane ND 50 48.6 97 50 49.7 99 2 60-140/20
96-18-4 1,2,3-Trichloropropane ND 50 46.0 92 50 51.0 102 10 70-130/20
95-63-6 1,2,4-Trimethylbenzene ND 50 45.2 90 50 50.0 100 10 70-130/20
108-67-8 1,3,5-Trimethylbenzene ND 50 46.9 94 50 52.4 105 11 70-130/20
108-05-4 Vinyl Acetate ND 250 175 70 250 184 74 5 70-130/20
75-01-4 Vinyl Chloride ND 50 52.8 106 50 52.9 106 0 60-140/20
m,p-Xylene ND 100 92.3 92 100 101 101 9 70-130/20
95-47-6 o-Xylene ND 50 45.5 91 50 50.0 100 9 70-130/20
1330-20-7 Xylene (total)ND 150 138 92 150 151 101 9 70-130/20
CAS No.Surrogate Recoveries MS MSD FA68743-2 Limits
1868-53-7 Dibromofluoromethane 97%97%96%70-130%
17060-07-0 1,2-Dichloroethane-D4 98%98%101%70-130%
2037-26-5 Toluene-D8 105%104%106%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:FA68743
Account:ATCNCC ATC Group Services LLC
Project:Circle K 1526; 8400 Norcross Rd, Colfax, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA68743-2MS A0219623.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2MSD A0219624.D 5 10/09/19 AB n/a n/a VA2630
FA68743-2 A0219619.D 1 10/09/19 AB n/a n/a VA2630
The QC reported here applies to the following samples:Method: SM 6200B
FA68743-2
CAS No.Surrogate Recoveries MS MSD FA68743-2 Limits
460-00-4 4-Bromofluorobenzene 101%104%103%70-130%
* = Outside of Control Limits.
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Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.

5/27/2022
ATC Group Services, LLC - Raleigh, NC Maureen Jackson
609A Piner Road Suite 115 Wilminton, NC, 28409
Ref: Analytical Testing
Lab Report Number: 22-133-0022 Client Project Description: Circle K #7526
Dear Maureen Jackson:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 5/13/2022 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information. Sincerely,
Angela D Overcash Senior Project Manager
Page 1 of 141
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
07/31/202237735State ProgramNorth Carolina
12/31/2022402State ProgramNorth Carolina
07/31/202299012State ProgramSouth Carolina
12/31/202299012State ProgramSouth Carolina
Page 1 of 1 00016/22-133-0022
Page 2 of 141
Report Number:
Sample Summary Table
Client Project Description:
22-133-0022
Circle K #1526
Lab No Client Sample ID Matrix Date Collected Date Received
05/11/2022 15:40Aqueous 89754 MW-1 05/13/2022 10:20
05/11/2022 14:05Aqueous 89755 MW-4 05/13/2022 10:20
05/11/2022 12:03Aqueous 89756 MW-5 05/13/2022 10:20
05/11/2022 12:45Aqueous 89757 MW-6 05/13/2022 10:20
05/11/2022 13:45Aqueous 89758 MW-7 05/13/2022 10:20
05/11/2022 12:40Aqueous 89759 MW-8 05/13/2022 10:20
05/11/2022 12:15Aqueous 89760 MW-9 05/13/2022 10:20
05/11/2022 14:30Aqueous 89761 MW-12D 05/13/2022 10:20
05/11/2022 14:35Aqueous 89762 MW-13 05/13/2022 10:20
05/11/2022 15:10Aqueous 89763 MW-14 05/13/2022 10:20
05/11/2022Aqueous 89764 Trip Blank 05/13/2022 10:20
Page 3 of 141
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
22-133-0022
Report Limit
Project:Circle K #7526
V 89754MW-1
74.7 05/19/2022 17:206200BAcetoneµg/L 1.80
59.7 05/19/2022 17:206200BBenzeneµg/L 0.180
1.39 05/19/2022 17:206200BBromodichloromethaneµg/L 0.160
2.99 05/19/2022 17:206200BBromomethaneµg/L 0.280
3.78 05/19/2022 17:206200Bn-Butylbenzene µg/L 0.180
4.77 05/19/2022 17:206200Bsec-Butyl benzene µg/L 0.200
J0.430 05/19/2022 17:206200BChlorodibromomethaneµg/L 0.190
17.7 05/19/2022 17:206200BChloroformµg/L 0.220
3.34 05/19/2022 17:206200BDi-Isopropyl Ether (DIPE)µg/L 0.500
88.8 05/19/2022 17:206200BEthylbenzeneµg/L 0.170
114 05/20/2022 14:356200B2-Hexanone µg/L 3.80
10.9 05/19/2022 17:206200BIsopropylbenzeneµg/L 0.180
2.91 05/19/2022 17:206200B4-Isopropyl toluene µg/L 0.089
28.4 05/19/2022 17:206200BMethyl Ethyl Ketone (MEK)µg/L 0.710
11.4 05/19/2022 17:206200BMethyl tert-butyl ether (MTBE)µg/L 0.140
45.4 05/19/2022 17:206200B4-Methyl-2-Pentanone µg/L 0.078
28.0 05/19/2022 17:206200BNaphthaleneµg/L 0.470
21.4 05/19/2022 17:206200Bn-Propylbenzene µg/L 0.190
36.0 05/19/2022 17:206200Btert-Butyl Alcohol (TBA)µg/L 1.60
142 05/20/2022 14:356200Btert-Amyl Alcohol (TAA)µg/L 19.0
209 05/20/2022 14:356200BTolueneµg/L 2.20
1.32 05/19/2022 17:206200B1,1,2-Trichloroethane µg/L 0.096
73.6 05/19/2022 17:206200B1,2,4-Trimethylbenzene µg/L 0.190
44.3 05/19/2022 17:206200B1,3,5-Trimethylbenzene µg/L 0.180
173 05/20/2022 14:356200Bo-Xylene µg/L 2.10
146 05/19/2022 17:206200Bm,p-Xylene µg/L 0.420
319 05/19/2022 17:206200BXylene (Total)µg/L 0.420
18.3 05/20/2022 20:24625.1 Naphthalene µg/L 7.96
14.4 05/20/2022 20:24625.1 Phenanthrene µg/L 6.40
V 89755MW-4
4.60 05/19/2022 13:186200BChloroformµg/L 0.220
V 89756MW-5
J0.213 05/19/2022 13:426200BBromodichloromethaneµg/L 0.160
J0.285 05/19/2022 13:426200BCarbon Tetrachloride µg/L 0.180
21.9 05/19/2022 13:426200BChloroformµg/L 0.220
Page 4 of 141
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
22-133-0022
Report Limit
Project:Circle K #7526
V 89756MW-5
J0.334 05/19/2022 13:426200BMethyl tert-butyl ether (MTBE)µg/L 0.140
V 89757MW-6
0.653 05/19/2022 14:066200BBromodichloromethaneµg/L 0.160
0.641 05/19/2022 14:066200BCarbon Tetrachloride µg/L 0.180
48.9 05/19/2022 14:066200BChloroformµg/L 0.220
J0.484 05/19/2022 14:066200BMethyl tert-butyl ether (MTBE)µg/L 0.140
J0.328 05/19/2022 14:066200BTetrachloroetheneµg/L 0.220
V 89758MW-7
2.93 05/19/2022 14:306200BChloroformµg/L 0.220
2.42 05/19/2022 14:306200BDi-Isopropyl Ether (DIPE)µg/L 0.500
12.1 05/19/2022 14:306200BMethyl tert-butyl ether (MTBE)µg/L 0.140
V 89759MW-8
0.603 05/19/2022 14:546200BBromodichloromethaneµg/L 0.160
15.9 05/19/2022 14:546200BChloroformµg/L 0.220
1.41 05/19/2022 14:546200BDi-Isopropyl Ether (DIPE)µg/L 0.500
7.67 05/19/2022 14:546200BMethyl tert-butyl ether (MTBE)µg/L 0.140
J4.24 05/19/2022 14:546200Btert-Butyl Alcohol (TBA)µg/L 1.60
14.5 05/19/2022 14:546200Btert-Amyl Alcohol (TAA)µg/L 1.90
1.18 05/19/2022 14:546200B1,3,5-Trimethylbenzene µg/L 0.180
J0.457 05/19/2022 14:546200Bo-Xylene µg/L 0.210
J0.457 05/19/2022 14:546200BXylene (Total)µg/L 0.210
V 89760MW-9
1.15 05/19/2022 15:186200BChloroformµg/L 0.220
V 89761MW-12D
J0.208 05/19/2022 16:076200BBromodichloromethaneµg/L 0.160
5.74 05/19/2022 16:076200BChloroformµg/L 0.220
1.01 05/19/2022 16:076200BMethyl tert-butyl ether (MTBE)µg/L 0.140
J0.296 05/19/2022 16:076200BStyreneµg/L 0.220
V 89763MW-14
6.12 05/19/2022 16:566200BChloroformµg/L 0.220
40.4 05/19/2022 16:566200BMethyl tert-butyl ether (MTBE)µg/L 0.140
J0.737 05/19/2022 16:566200Btert-Amyl Methyl Ether (TAME)µg/L 0.280
Page 5 of 141

Client: ATC Group Services, LLC - Raleigh, NC CASE NARRATIVE
Project: Circle K #7526 Lab Report Number: 22-133-0022
Date: 5/27/2022
This is a revised report and supersedes the original report dated 5/27/22. The client project description has been corrected and TICs have been added to the report. 625.1 - Base/Neutrals and Acids by GC/MS Method 625.1 Analyte: 1,2,4-Trichlorobenzene
QC Batch No: V18981/V18820 LCS analyte recovery is below range.
Analyte: 1,2,4-Trichlorobenzene
QC Batch No: V18981/V18820 LCSD analyte recovery is below range.
Analyte: 1,2,4-Trichlorobenzene
QC Batch No: V19057/V18820 LCS recovery is below range.
Analyte: 1,2,4-Trichlorobenzene
QC Batch No: V19057/V18820 LCSD recovery is below range.
Analyte: 1,2-Dichlorobenzene QC Batch No: V18981/V18820 LCSD analyte recovery is below range.
Analyte: 1,2-Dichlorobenzene
QC Batch No: V18981/V18820 LCS analyte recovery is below range.
Analyte: 1,2-Dichlorobenzene QC Batch No: V19057/V18820 LCSD recovery is below range.
Analyte: 1,2-Dichlorobenzene
QC Batch No: V19057/V18820 LCS recovery is below range. Analyte: 2-Chloronaphthalene QC Batch No: V18981/V18820 LCS analyte recovery is below range.
Analyte: 2-Chloronaphthalene QC Batch No: V19057/V18820 LCSD recovery is below range. Analyte: 2-Chloronaphthalene
Page 6 of 141

QC Batch No: V19057/V18820
LCS recovery is below range.
Analyte: 2-Fluorobiphenyl QC Batch No: V19057/V18820
Surrogate recovery is below range.
Sample 89754 (MW-1) Analyte: 2-Fluorobiphenyl
QC Batch No: V19057/V18820 Surrogate recovery is below range.
Sample 89759 (MW-8)
Analyte: 2-Fluorobiphenyl QC Batch No: V19057/V18820
Surrogate recovery is below range.
Analyte: Benzoic Acid QC Batch No: V18981/V18820
Analyte was flagged for 0% recovery in the LCSD due to the result being below the MQL. The actual result was 4.39 ug/L which calculates to a recovery of 8.7% which is below the acceptable recovery range.
Analyte: Benzoic Acid QC Batch No: V18981/V18820 Analyte was flagged for 0% recovery in the LCS due to the result being below the MQL. The actual result was
4.81 ug/L which calculates to a recovery of 9.6% which is below the acceptable recovery range.
Analyte: Benzoic Acid QC Batch No: V19057/V18820 Analyte was flagged for 0% recovery in the LCSD due to the result being below the MQL. The actual result was ug/L which calculates to a recovery of 10.6% which is within the acceptable recovery range. Analyte: Benzoic Acid
QC Batch No: V19057/V18820 Analyte was flagged for 0% recovery in the LCS due to the result being below the MQL. The actual result was
5.56 ug/L which calculates to a recovery of 11% which is within the acceptable recovery range. Analyte: Hexachlorobutadiene QC Batch No: V18981/V18820 LCSD analyte recovery is below range.
Analyte: Hexachlorobutadiene QC Batch No: V18981/V18820 LCS analyte recovery is below range. Analyte: Hexachlorobutadiene QC Batch No: V19057/V18820 LCSD recovery is below range. Analyte: Hexachlorobutadiene QC Batch No: V19057/V18820 LCS recovery is below range.
Page 7 of 141

Analyte: Hexachlorocyclopentadiene
QC Batch No: V18981/V18820 LCSD analyte recovery is below range.
Analyte: Hexachlorocyclopentadiene
QC Batch No: V18981/V18820 LCS analyte recovery is below range.
Analyte: Hexachlorocyclopentadiene
QC Batch No: V19057/V18820 LCSD recovery is below range.
Analyte: Hexachlorocyclopentadiene
QC Batch No: V19057/V18820 LCS recovery is below range.
Analyte: Hexachloroethane
QC Batch No: V18981/V18820 LCSD analyte recovery is below range.
Analyte: Hexachloroethane
QC Batch No: V18981/V18820 LCS analyte recovery is below range. Analyte: Hexachloroethane
QC Batch No: V19057/V18820 LCSD recovery is below range.
Analyte: Hexachloroethane QC Batch No: V19057/V18820 LCS recovery is below range.
Page 8 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-1
89754 Matrix:
5/11/2022 15:40
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 05/19/22 17:20 6200BJLB
Surrogate: 4-Bromofluorobenzene 95.6 Limits: 70-130%05/19/22 17:201 JLB V18958
Surrogate: Dibromofluoromethane 95.0 Limits: 70-130%05/19/22 17:201 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 94.6 Limits: 70-130%05/19/22 17:201 JLB V18958
Surrogate: Toluene-d8 92.2 Limits: 70-130%05/19/22 17:201 JLB V18958
Surrogate: 4-Bromofluorobenzene 99.8 Limits: 70-130%05/20/22 14:3510 JLB V19030
Surrogate: Dibromofluoromethane 97.6 Limits: 70-130%05/20/22 14:3510 JLB V19030
Surrogate: 1,2-Dichloroethane - d4 94.4 Limits: 70-130%05/20/22 14:3510 JLB V19030
Surrogate: Toluene-d8 96.2 Limits: 70-130%05/20/22 14:3510 JLB V19030
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 9 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-1
89754 Matrix:
5/11/2022 15:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00 V19029 05/20/22 09:00
74.7 µg/L 1.80 10.0Acetone 1 05/19/22 17:20 V18958JLB
59.7 µg/L 0.180 0.500Benzene 1 05/19/22 17:20 V18958JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 05/19/22 17:20 V18958JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 05/19/22 17:20 V18958JLB
1.39 µg/L 0.160 0.500Bromodichloromethane 1 05/19/22 17:20 V18958JLB
<1.50 µg/L 1.50 5.00Bromoform 1 05/19/22 17:20 V18958JLB
2.99 µg/L 0.280 1.00Bromomethane 1 05/19/22 17:20 V18958JLB
3.78 µg/L 0.180 0.500n-Butylbenzene 1 05/19/22 17:20 V18958JLB
4.77 µg/L 0.200 0.500sec-Butyl benzene 1 05/19/22 17:20 V18958JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 05/19/22 17:20 V18958JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 05/19/22 17:20 V18958JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 05/19/22 17:20 V18958JLB
0.430 J µg/L 0.190 0.500Chlorodibromomethane 1 05/19/22 17:20 V18958JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 05/19/22 17:20 V18958JLB
17.7 µg/L 0.220 0.500Chloroform 1 05/19/22 17:20 V18958JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 05/19/22 17:20 V18958JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 05/19/22 17:20 V18958JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 05/19/22 17:20 V18958JLB
3.34 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 05/19/22 17:20 V18958JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 05/19/22 17:20 V18958JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 05/19/22 17:20 V18958JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 05/19/22 17:20 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 10 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-1
89754 Matrix:
5/11/2022 15:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00 V19029 05/20/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 05/19/22 17:20 V18958JLB
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 05/19/22 17:20 V18958JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 05/19/22 17:20 V18958JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 05/19/22 17:20 V18958JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 05/19/22 17:20 V18958JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 05/19/22 17:20 V18958JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 05/19/22 17:20 V18958JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 05/19/22 17:20 V18958JLB
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 05/19/22 17:20 V18958JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 05/19/22 17:20 V18958JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 05/19/22 17:20 V18958JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 05/19/22 17:20 V18958JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 05/19/22 17:20 V18958JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 05/19/22 17:20 V18958JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 05/19/22 17:20 V18958JLB
<42.0 µg/L 42.0 200Ethanol 1 05/19/22 17:20 V18958JLB
88.8 µg/L 0.170 0.500Ethylbenzene 1 05/19/22 17:20 V18958JLB
<0.059 µg/L 0.059 10.0Ethyl Tertiary Butyl Ether (ETBE)1 05/19/22 17:20 V18958JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 05/19/22 17:20 V18958JLB
114 µg/L 3.80 10.02-Hexanone 10 05/20/22 14:35 V19030JLB
10.9 µg/L 0.180 0.500Isopropylbenzene 1 05/19/22 17:20 V18958JLB
2.91 µg/L 0.089 0.5004-Isopropyl toluene 1 05/19/22 17:20 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 11 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-1
89754 Matrix:
5/11/2022 15:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00 V19029 05/20/22 09:00
28.4 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 05/19/22 17:20 V18958JLB
11.4 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 05/19/22 17:20 V18958JLB
45.4 µg/L 0.078 1.004-Methyl-2-Pentanone 1 05/19/22 17:20 V18958JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 05/19/22 17:20 V18958JLB
28.0 µg/L 0.470 1.00Naphthalene 1 05/19/22 17:20 V18958JLB
21.4 µg/L 0.190 0.500n-Propylbenzene 1 05/19/22 17:20 V18958JLB
<0.220 µg/L 0.220 0.500Styrene 1 05/19/22 17:20 V18958JLB
36.0 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 05/19/22 17:20 V18958JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 05/19/22 17:20 V18958JLB
142 µg/L 19.0 100tert-Amyl Alcohol (TAA)10 05/20/22 14:35 V19030JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 05/19/22 17:20 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 05/19/22 17:20 V18958JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 05/19/22 17:20 V18958JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 05/19/22 17:20 V18958JLB
209 µg/L 2.20 5.00Toluene 10 05/20/22 14:35 V19030JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 05/19/22 17:20 V18958JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 05/19/22 17:20 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 05/19/22 17:20 V18958JLB
1.32 µg/L 0.096 0.5001,1,2-Trichloroethane 1 05/19/22 17:20 V18958JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 05/19/22 17:20 V18958JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 05/19/22 17:20 V18958JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 05/19/22 17:20 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 12 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-1
89754 Matrix:
5/11/2022 15:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00 V19029 05/20/22 09:00
73.6 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 05/19/22 17:20 V18958JLB
44.3 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 05/19/22 17:20 V18958JLB
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 05/19/22 17:20 V18958JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 05/19/22 17:20 V18958JLB
173 µg/L 2.10 5.00o-Xylene 10 05/20/22 14:35 V19030JLB
146 µg/L 0.420 1.00m,p-Xylene 1 05/19/22 17:20 V18958JLB
319 µg/L 0.420 1.00Xylene (Total)1 05/19/22 17:20 V19030
Surrogate: 4-Bromofluorobenzene 95.6 Limits: 70-130%05/19/22 17:201 JLB V18958
Surrogate: Dibromofluoromethane 95.0 Limits: 70-130%05/19/22 17:201 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 94.6 Limits: 70-130%05/19/22 17:201 JLB V18958
Surrogate: Toluene-d8 92.2 Limits: 70-130%05/19/22 17:201 JLB V18958
Surrogate: 4-Bromofluorobenzene 99.8 Limits: 70-130%05/20/22 14:3510 JLB V19030
Surrogate: Dibromofluoromethane 97.6 Limits: 70-130%05/20/22 14:3510 JLB V19030
Surrogate: 1,2-Dichloroethane - d4 94.4 Limits: 70-130%05/20/22 14:3510 JLB V19030
Surrogate: Toluene-d8 96.2 Limits: 70-130%05/20/22 14:3510 JLB V19030
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<7.19 µg/L 7.19 10.1Acenaphthene 1 05/20/22 20:24 V19057JMV
<7.01 µg/L 7.01 20.2Acenaphthylene 1 05/20/22 20:24 V19057JMV
<6.64 µg/L 6.64 10.1Anthracene 1 05/20/22 20:24 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 13 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-1
89754 Matrix:
5/11/2022 15:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<5.13 µg/L 5.13 10.1Benzidine 1 05/20/22 20:24 V19057JMV
<6.72 µg/L 6.72 10.1Benzo(a)anthracene 1 05/20/22 20:24 V19057JMV
<4.72 µg/L 4.72 10.1Benzo(a)pyrene 1 05/20/22 20:24 V19057JMV
<4.57 µg/L 4.57 10.1Benzo(b)fluoranthene 1 05/20/22 20:24 V19057JMV
<4.28 µg/L 4.28 10.1Benzo(g,h,i)perylene 1 05/20/22 20:24 V19057JMV
<4.91 µg/L 4.91 10.1Benzo(k)fluoranthene 1 05/20/22 20:24 V19057JMV
<11.6 µg/L 11.6 50.5Benzoic Acid 1 05/20/22 20:24 V19057JMV
<8.69 µg/L 8.69 10.1Benzyl alcohol 1 05/20/22 20:24 V19057JMV
<5.73 µg/L 5.73 10.1Bis(2-Chloroethoxy)methane 1 05/20/22 20:24 V19057JMV
<7.37 µg/L 7.37 10.1Bis(2-Chloroethyl)ether 1 05/20/22 20:24 V19057JMV
<6.66 µg/L 6.66 10.1Bis(2-Chloroisopropyl)ether 1 05/20/22 20:24 V19057JMV
<8.89 µg/L 8.89 10.1Bis(2-ethylhexyl)phthalate 1 05/20/22 20:24 V19057JMV
<6.32 µg/L 6.32 20.24-Bromophenyl phenyl ether 1 05/20/22 20:24 V19057JMV
<4.58 µg/L 4.58 10.1Butyl benzyl phthalate 1 05/20/22 20:24 V19057JMV
<5.28 µg/L 5.28 10.14-Chloro-3-methylphenol 1 05/20/22 20:24 V19057JMV
<7.45 µg/L 7.45 20.22-Chloronaphthalene 1 05/20/22 20:24 V19057JMV
<6.65 µg/L 6.65 10.12-Chlorophenol 1 05/20/22 20:24 V19057JMV
<7.06 µg/L 7.06 20.24-Chlorophenyl phenyl ether 1 05/20/22 20:24 V19057JMV
<5.43 µg/L 5.43 10.1Chrysene 1 05/20/22 20:24 V19057JMV
<6.07 µg/L 6.07 20.2Dibenz(a,h)anthracene 1 05/20/22 20:24 V19057JMV
<5.13 µg/L 5.13 20.2Dibenzofuran 1 05/20/22 20:24 V19057JMV
<5.97 µg/L 5.97 10.11,2-Dichlorobenzene 1 05/20/22 20:24 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 14 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-1
89754 Matrix:
5/11/2022 15:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<5.89 µg/L 5.89 10.11,3-Dichlorobenzene 1 05/20/22 20:24 V19057JMV
<5.97 µg/L 5.97 10.11,4-Dichlorobenzene 1 05/20/22 20:24 V19057JMV
<6.67 µg/L 6.67 10.13,3'-Dichlorobenzidine 1 05/20/22 20:24 V19057JMV
<5.60 µg/L 5.60 10.12,4-Dichlorophenol 1 05/20/22 20:24 V19057JMV
<9.44 µg/L 9.44 20.2Diethyl phthalate 1 05/20/22 20:24 V19057JMV
<7.90 µg/L 7.90 10.1Dimethyl phthalate 1 05/20/22 20:24 V19057JMV
<11.0 µg/L 11.0 20.22,4-Dimethylphenol 1 05/20/22 20:24 V19057JMV
<7.42 µg/L 7.42 10.1Di-n-butyl phthalate 1 05/20/22 20:24 V19057JMV
<10.0 µg/L 10.0 30.34,6-Dinitro-2-methylphenol 1 05/20/22 20:24 V19057JMV
<10.7 µg/L 10.7 30.32,4-Dinitrophenol 1 05/20/22 20:24 V19057JMV
<5.25 µg/L 5.25 10.12,4-Dinitrotoluene 1 05/20/22 20:24 V19057JMV
<5.96 µg/L 5.96 20.22,6-Dinitrotoluene 1 05/20/22 20:24 V19057JMV
<5.06 µg/L 5.06 10.1Di-n-Octyl Phthalate 1 05/20/22 20:24 V19057JMV
<6.09 µg/L 6.09 10.1Fluoranthene 1 05/20/22 20:24 V19057JMV
<7.34 µg/L 7.34 10.1Fluorene 1 05/20/22 20:24 V19057JMV
<5.81 µg/L 5.81 20.2Hexachlorobenzene 1 05/20/22 20:24 V19057JMV
<5.94 µg/L 5.94 20.2Hexachlorobutadiene 1 05/20/22 20:24 V19057JMV
<5.96 µg/L 5.96 20.2Hexachlorocyclopentadiene 1 05/20/22 20:24 V19057JMV
<5.27 µg/L 5.27 10.1Hexachloroethane 1 05/20/22 20:24 V19057JMV
<6.26 µg/L 6.26 10.1Indeno(1,2,3-cd)pyrene 1 05/20/22 20:24 V19057JMV
<6.78 µg/L 6.78 10.1Isophorone 1 05/20/22 20:24 V19057JMV
18.3 µg/L 7.96 10.1Naphthalene 1 05/20/22 20:24 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 15 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-1
89754 Matrix:
5/11/2022 15:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<7.96 µg/L 7.96 10.1Nitrobenzene 1 05/20/22 20:24 V19057JMV
<5.54 µg/L 5.54 10.12-Nitrophenol 1 05/20/22 20:24 V19057JMV
<2.84 µg/L 2.84 10.14-Nitrophenol 1 05/20/22 20:24 V19057JMV
<11.0 µg/L 11.0 20.2N-Nitrosodiphenylamine 1 05/20/22 20:24 V19057JMV
<8.18 µg/L 8.18 20.2N-Nitroso-di-n-propylamine 1 05/20/22 20:24 V19057JMV
<9.83 µg/L 9.83 50.5Pentachlorophenol 1 05/20/22 20:24 V19057JMV
14.4 µg/L 6.40 10.1Phenanthrene 1 05/20/22 20:24 V19057JMV
<2.89 µg/L 2.89 10.1Phenol 1 05/20/22 20:24 V19057JMV
<5.47 µg/L 5.47 10.1Pyrene 1 05/20/22 20:24 V19057JMV
<6.31 µg/L 6.31 10.11,2,4-Trichlorobenzene 1 05/20/22 20:24 V19057JMV
<6.35 µg/L 6.35 20.22,4,6-Trichlorophenol 1 05/20/22 20:24 V19057JMV
625.1Surrogate: Phenol-d5 23.7 Limits: 10-63%05/20/22 20:241 JMV
Surrogate: 2-Fluorobiphenyl 37.6 *Limits: 49-118%05/20/22 20:241 JMV V19057
Surrogate: 2-Fluorophenol 37.1 Limits: 22-84%05/20/22 20:241 JMV V19057
Surrogate: Nitrobenzene-d5 60.6 Limits: 43-123%05/20/22 20:241 JMV V19057
Surrogate: 4-Terphenyl-d14 78.0 Limits: 49-151%05/20/22 20:241 JMV V19057
Surrogate: 2,4,6-Tribromophenol 52.8 Limits: 31-144%05/20/22 20:241 JMV V19057
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 16 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-4
89755 Matrix:
5/11/2022 14:05
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 05/19/22 13:18 6200BJLB
Surrogate: 4-Bromofluorobenzene 97.4 Limits: 70-130%05/19/22 13:181 JLB V18958
Surrogate: Dibromofluoromethane 97.8 Limits: 70-130%05/19/22 13:181 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 96.8 Limits: 70-130%05/19/22 13:181 JLB V18958
Surrogate: Toluene-d8 92.4 Limits: 70-130%05/19/22 13:181 JLB V18958
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 17 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-4
89755 Matrix:
5/11/2022 14:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 05/19/22 13:18 V18958JLB
<0.180 µg/L 0.180 0.500Benzene 1 05/19/22 13:18 V18958JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 05/19/22 13:18 V18958JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 05/19/22 13:18 V18958JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 05/19/22 13:18 V18958JLB
<1.50 µg/L 1.50 5.00Bromoform 1 05/19/22 13:18 V18958JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 05/19/22 13:18 V18958JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 05/19/22 13:18 V18958JLB
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 05/19/22 13:18 V18958JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 05/19/22 13:18 V18958JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 05/19/22 13:18 V18958JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 05/19/22 13:18 V18958JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 05/19/22 13:18 V18958JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 05/19/22 13:18 V18958JLB
4.60 µg/L 0.220 0.500Chloroform 1 05/19/22 13:18 V18958JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 05/19/22 13:18 V18958JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 05/19/22 13:18 V18958JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 05/19/22 13:18 V18958JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 05/19/22 13:18 V18958JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 05/19/22 13:18 V18958JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 05/19/22 13:18 V18958JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 05/19/22 13:18 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 18 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-4
89755 Matrix:
5/11/2022 14:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 05/19/22 13:18 V18958JLB
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 05/19/22 13:18 V18958JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 05/19/22 13:18 V18958JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 05/19/22 13:18 V18958JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 05/19/22 13:18 V18958JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 05/19/22 13:18 V18958JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 05/19/22 13:18 V18958JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 05/19/22 13:18 V18958JLB
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 05/19/22 13:18 V18958JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 05/19/22 13:18 V18958JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 05/19/22 13:18 V18958JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 05/19/22 13:18 V18958JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 05/19/22 13:18 V18958JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 05/19/22 13:18 V18958JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 05/19/22 13:18 V18958JLB
<42.0 µg/L 42.0 200Ethanol 1 05/19/22 13:18 V18958JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 05/19/22 13:18 V18958JLB
<0.059 µg/L 0.059 10.0Ethyl Tertiary Butyl Ether (ETBE)1 05/19/22 13:18 V18958JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 05/19/22 13:18 V18958JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 05/19/22 13:18 V18958JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 05/19/22 13:18 V18958JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 05/19/22 13:18 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 19 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-4
89755 Matrix:
5/11/2022 14:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 05/19/22 13:18 V18958JLB
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 05/19/22 13:18 V18958JLB
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 05/19/22 13:18 V18958JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 05/19/22 13:18 V18958JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 05/19/22 13:18 V18958JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 05/19/22 13:18 V18958JLB
<0.220 µg/L 0.220 0.500Styrene 1 05/19/22 13:18 V18958JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 05/19/22 13:18 V18958JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 05/19/22 13:18 V18958JLB
<1.90 µg/L 1.90 10.0tert-Amyl Alcohol (TAA)1 05/19/22 13:18 V18958JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 05/19/22 13:18 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 05/19/22 13:18 V18958JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 05/19/22 13:18 V18958JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 05/19/22 13:18 V18958JLB
<0.220 µg/L 0.220 0.500Toluene 1 05/19/22 13:18 V18958JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 05/19/22 13:18 V18958JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 05/19/22 13:18 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 05/19/22 13:18 V18958JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 05/19/22 13:18 V18958JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 05/19/22 13:18 V18958JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 05/19/22 13:18 V18958JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 05/19/22 13:18 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 20 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-4
89755 Matrix:
5/11/2022 14:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 05/19/22 13:18 V18958JLB
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 05/19/22 13:18 V18958JLB
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 05/19/22 13:18 V18958JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 05/19/22 13:18 V18958JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 05/19/22 13:18 V18958JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 05/19/22 13:18 V18958JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 05/19/22 13:18 V18958
Surrogate: 4-Bromofluorobenzene 97.4 Limits: 70-130%05/19/22 13:181 JLB V18958
Surrogate: Dibromofluoromethane 97.8 Limits: 70-130%05/19/22 13:181 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 96.8 Limits: 70-130%05/19/22 13:181 JLB V18958
Surrogate: Toluene-d8 92.4 Limits: 70-130%05/19/22 13:181 JLB V18958
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<7.26 µg/L 7.26 10.2Acenaphthene 1 05/20/22 18:55 V19057JMV
<7.04 µg/L 7.04 20.3Acenaphthylene 1 05/20/22 18:55 V19057JMV
<6.70 µg/L 6.70 10.2Anthracene 1 05/20/22 18:55 V19057JMV
<5.18 µg/L 5.18 10.2Benzidine 1 05/20/22 18:55 V19057JMV
<6.78 µg/L 6.78 10.2Benzo(a)anthracene 1 05/20/22 18:55 V19057JMV
<4.76 µg/L 4.76 10.2Benzo(a)pyrene 1 05/20/22 18:55 V19057JMV
<4.61 µg/L 4.61 10.2Benzo(b)fluoranthene 1 05/20/22 18:55 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 21 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-4
89755 Matrix:
5/11/2022 14:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<4.32 µg/L 4.32 10.2Benzo(g,h,i)perylene 1 05/20/22 18:55 V19057JMV
<4.96 µg/L 4.96 10.2Benzo(k)fluoranthene 1 05/20/22 18:55 V19057JMV
<11.7 µg/L 11.7 50.8Benzoic Acid 1 05/20/22 18:55 V19057JMV
<8.77 µg/L 8.77 10.2Benzyl alcohol 1 05/20/22 18:55 V19057JMV
<5.78 µg/L 5.78 10.2Bis(2-Chloroethoxy)methane 1 05/20/22 18:55 V19057JMV
<7.45 µg/L 7.45 10.2Bis(2-Chloroethyl)ether 1 05/20/22 18:55 V19057JMV
<6.72 µg/L 6.72 10.2Bis(2-Chloroisopropyl)ether 1 05/20/22 18:55 V19057JMV
<8.98 µg/L 8.98 10.2Bis(2-ethylhexyl)phthalate 1 05/20/22 18:55 V19057JMV
<6.35 µg/L 6.35 20.34-Bromophenyl phenyl ether 1 05/20/22 18:55 V19057JMV
<4.62 µg/L 4.62 10.2Butyl benzyl phthalate 1 05/20/22 18:55 V19057JMV
<5.33 µg/L 5.33 10.24-Chloro-3-methylphenol 1 05/20/22 18:55 V19057JMV
<7.49 µg/L 7.49 20.32-Chloronaphthalene 1 05/20/22 18:55 V19057JMV
<6.71 µg/L 6.71 10.22-Chlorophenol 1 05/20/22 18:55 V19057JMV
<7.09 µg/L 7.09 20.34-Chlorophenyl phenyl ether 1 05/20/22 18:55 V19057JMV
<5.49 µg/L 5.49 10.2Chrysene 1 05/20/22 18:55 V19057JMV
<6.10 µg/L 6.10 20.3Dibenz(a,h)anthracene 1 05/20/22 18:55 V19057JMV
<5.16 µg/L 5.16 20.3Dibenzofuran 1 05/20/22 18:55 V19057JMV
<6.03 µg/L 6.03 10.21,2-Dichlorobenzene 1 05/20/22 18:55 V19057JMV
<5.95 µg/L 5.95 10.21,3-Dichlorobenzene 1 05/20/22 18:55 V19057JMV
<6.03 µg/L 6.03 10.21,4-Dichlorobenzene 1 05/20/22 18:55 V19057JMV
<6.73 µg/L 6.73 10.23,3'-Dichlorobenzidine 1 05/20/22 18:55 V19057JMV
<5.65 µg/L 5.65 10.22,4-Dichlorophenol 1 05/20/22 18:55 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 22 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-4
89755 Matrix:
5/11/2022 14:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<9.49 µg/L 9.49 20.3Diethyl phthalate 1 05/20/22 18:55 V19057JMV
<7.98 µg/L 7.98 10.2Dimethyl phthalate 1 05/20/22 18:55 V19057JMV
<11.1 µg/L 11.1 20.32,4-Dimethylphenol 1 05/20/22 18:55 V19057JMV
<7.50 µg/L 7.50 10.2Di-n-butyl phthalate 1 05/20/22 18:55 V19057JMV
<10.1 µg/L 10.1 30.54,6-Dinitro-2-methylphenol 1 05/20/22 18:55 V19057JMV
<10.8 µg/L 10.8 30.52,4-Dinitrophenol 1 05/20/22 18:55 V19057JMV
<5.30 µg/L 5.30 10.22,4-Dinitrotoluene 1 05/20/22 18:55 V19057JMV
<5.99 µg/L 5.99 20.32,6-Dinitrotoluene 1 05/20/22 18:55 V19057JMV
<5.11 µg/L 5.11 10.2Di-n-Octyl Phthalate 1 05/20/22 18:55 V19057JMV
<6.15 µg/L 6.15 10.2Fluoranthene 1 05/20/22 18:55 V19057JMV
<7.42 µg/L 7.42 10.2Fluorene 1 05/20/22 18:55 V19057JMV
<5.84 µg/L 5.84 20.3Hexachlorobenzene 1 05/20/22 18:55 V19057JMV
<5.97 µg/L 5.97 20.3Hexachlorobutadiene 1 05/20/22 18:55 V19057JMV
<5.99 µg/L 5.99 20.3Hexachlorocyclopentadiene 1 05/20/22 18:55 V19057JMV
<5.32 µg/L 5.32 10.2Hexachloroethane 1 05/20/22 18:55 V19057JMV
<6.32 µg/L 6.32 10.2Indeno(1,2,3-cd)pyrene 1 05/20/22 18:55 V19057JMV
<6.84 µg/L 6.84 10.2Isophorone 1 05/20/22 18:55 V19057JMV
<8.04 µg/L 8.04 10.2Naphthalene 1 05/20/22 18:55 V19057JMV
<8.04 µg/L 8.04 10.2Nitrobenzene 1 05/20/22 18:55 V19057JMV
<5.60 µg/L 5.60 10.22-Nitrophenol 1 05/20/22 18:55 V19057JMV
<2.87 µg/L 2.87 10.24-Nitrophenol 1 05/20/22 18:55 V19057JMV
<11.1 µg/L 11.1 20.3N-Nitrosodiphenylamine 1 05/20/22 18:55 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 23 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-4
89755 Matrix:
5/11/2022 14:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<8.22 µg/L 8.22 20.3N-Nitroso-di-n-propylamine 1 05/20/22 18:55 V19057JMV
<9.89 µg/L 9.89 50.8Pentachlorophenol 1 05/20/22 18:55 V19057JMV
<6.47 µg/L 6.47 10.2Phenanthrene 1 05/20/22 18:55 V19057JMV
<2.92 µg/L 2.92 10.2Phenol 1 05/20/22 18:55 V19057JMV
<5.53 µg/L 5.53 10.2Pyrene 1 05/20/22 18:55 V19057JMV
<6.38 µg/L 6.38 10.21,2,4-Trichlorobenzene 1 05/20/22 18:55 V19057JMV
<6.38 µg/L 6.38 20.32,4,6-Trichlorophenol 1 05/20/22 18:55 V19057JMV
625.1Surrogate: Phenol-d5 22.6 Limits: 10-63%05/20/22 18:551 JMV
Surrogate: 2-Fluorobiphenyl 65.2 Limits: 49-118%05/20/22 18:551 JMV V19057
Surrogate: 2-Fluorophenol 33.9 Limits: 22-84%05/20/22 18:551 JMV V19057
Surrogate: Nitrobenzene-d5 57.1 Limits: 43-123%05/20/22 18:551 JMV V19057
Surrogate: 4-Terphenyl-d14 80.1 Limits: 49-151%05/20/22 18:551 JMV V19057
Surrogate: 2,4,6-Tribromophenol 81.6 Limits: 31-144%05/20/22 18:551 JMV V19057
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 24 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-5
89756 Matrix:
5/11/2022 12:03
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 05/19/22 13:42 6200BJLB
Surrogate: 4-Bromofluorobenzene 99.2 Limits: 70-130%05/19/22 13:421 JLB V18958
Surrogate: Dibromofluoromethane 98.8 Limits: 70-130%05/19/22 13:421 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 96.4 Limits: 70-130%05/19/22 13:421 JLB V18958
Surrogate: Toluene-d8 92.2 Limits: 70-130%05/19/22 13:421 JLB V18958
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 25 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-5
89756 Matrix:
5/11/2022 12:03
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 05/19/22 13:42 V18958JLB
<0.180 µg/L 0.180 0.500Benzene 1 05/19/22 13:42 V18958JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 05/19/22 13:42 V18958JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 05/19/22 13:42 V18958JLB
0.213 J µg/L 0.160 0.500Bromodichloromethane 1 05/19/22 13:42 V18958JLB
<1.50 µg/L 1.50 5.00Bromoform 1 05/19/22 13:42 V18958JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 05/19/22 13:42 V18958JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 05/19/22 13:42 V18958JLB
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 05/19/22 13:42 V18958JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 05/19/22 13:42 V18958JLB
0.285 J µg/L 0.180 0.500Carbon Tetrachloride 1 05/19/22 13:42 V18958JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 05/19/22 13:42 V18958JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 05/19/22 13:42 V18958JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 05/19/22 13:42 V18958JLB
21.9 µg/L 0.220 0.500Chloroform 1 05/19/22 13:42 V18958JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 05/19/22 13:42 V18958JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 05/19/22 13:42 V18958JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 05/19/22 13:42 V18958JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 05/19/22 13:42 V18958JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 05/19/22 13:42 V18958JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 05/19/22 13:42 V18958JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 05/19/22 13:42 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 26 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-5
89756 Matrix:
5/11/2022 12:03
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 05/19/22 13:42 V18958JLB
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 05/19/22 13:42 V18958JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 05/19/22 13:42 V18958JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 05/19/22 13:42 V18958JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 05/19/22 13:42 V18958JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 05/19/22 13:42 V18958JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 05/19/22 13:42 V18958JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 05/19/22 13:42 V18958JLB
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 05/19/22 13:42 V18958JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 05/19/22 13:42 V18958JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 05/19/22 13:42 V18958JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 05/19/22 13:42 V18958JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 05/19/22 13:42 V18958JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 05/19/22 13:42 V18958JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 05/19/22 13:42 V18958JLB
<42.0 µg/L 42.0 200Ethanol 1 05/19/22 13:42 V18958JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 05/19/22 13:42 V18958JLB
<0.059 µg/L 0.059 10.0Ethyl Tertiary Butyl Ether (ETBE)1 05/19/22 13:42 V18958JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 05/19/22 13:42 V18958JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 05/19/22 13:42 V18958JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 05/19/22 13:42 V18958JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 05/19/22 13:42 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 27 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-5
89756 Matrix:
5/11/2022 12:03
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 05/19/22 13:42 V18958JLB
0.334 J µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 05/19/22 13:42 V18958JLB
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 05/19/22 13:42 V18958JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 05/19/22 13:42 V18958JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 05/19/22 13:42 V18958JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 05/19/22 13:42 V18958JLB
<0.220 µg/L 0.220 0.500Styrene 1 05/19/22 13:42 V18958JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 05/19/22 13:42 V18958JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 05/19/22 13:42 V18958JLB
<1.90 µg/L 1.90 10.0tert-Amyl Alcohol (TAA)1 05/19/22 13:42 V18958JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 05/19/22 13:42 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 05/19/22 13:42 V18958JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 05/19/22 13:42 V18958JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 05/19/22 13:42 V18958JLB
<0.220 µg/L 0.220 0.500Toluene 1 05/19/22 13:42 V18958JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 05/19/22 13:42 V18958JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 05/19/22 13:42 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 05/19/22 13:42 V18958JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 05/19/22 13:42 V18958JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 05/19/22 13:42 V18958JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 05/19/22 13:42 V18958JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 05/19/22 13:42 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 28 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-5
89756 Matrix:
5/11/2022 12:03
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 05/19/22 13:42 V18958JLB
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 05/19/22 13:42 V18958JLB
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 05/19/22 13:42 V18958JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 05/19/22 13:42 V18958JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 05/19/22 13:42 V18958JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 05/19/22 13:42 V18958JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 05/19/22 13:42 V18958
Surrogate: 4-Bromofluorobenzene 99.2 Limits: 70-130%05/19/22 13:421 JLB V18958
Surrogate: Dibromofluoromethane 98.8 Limits: 70-130%05/19/22 13:421 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 96.4 Limits: 70-130%05/19/22 13:421 JLB V18958
Surrogate: Toluene-d8 92.2 Limits: 70-130%05/19/22 13:421 JLB V18958
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18754 05/16/22 09:45
<7.12 µg/L 7.12 10.0Acenaphthene 1 05/19/22 02:43 V18981JMV
<6.94 µg/L 6.94 20.0Acenaphthylene 1 05/19/22 02:43 V18981JMV
<6.57 µg/L 6.57 10.0Anthracene 1 05/19/22 02:43 V18981JMV
<5.08 µg/L 5.08 10.0Benzidine 1 05/19/22 02:43 V18981JMV
<6.65 µg/L 6.65 10.0Benzo(a)anthracene 1 05/19/22 02:43 V18981JMV
<4.67 µg/L 4.67 10.0Benzo(a)pyrene 1 05/19/22 02:43 V18981JMV
<4.52 µg/L 4.52 10.0Benzo(b)fluoranthene 1 05/19/22 02:43 V18981JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 29 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-5
89756 Matrix:
5/11/2022 12:03
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18754 05/16/22 09:45
<4.24 µg/L 4.24 10.0Benzo(g,h,i)perylene 1 05/19/22 02:43 V18981JMV
<4.86 µg/L 4.86 10.0Benzo(k)fluoranthene 1 05/19/22 02:43 V18981JMV
<11.5 µg/L 11.5 50.0Benzoic Acid 1 05/19/22 02:43 V18981JMV
<8.60 µg/L 8.60 10.0Benzyl alcohol 1 05/19/22 02:43 V18981JMV
<5.67 µg/L 5.67 10.0Bis(2-Chloroethoxy)methane 1 05/19/22 02:43 V18981JMV
<7.30 µg/L 7.30 10.0Bis(2-Chloroethyl)ether 1 05/19/22 02:43 V18981JMV
<6.59 µg/L 6.59 10.0Bis(2-Chloroisopropyl)ether 1 05/19/22 02:43 V18981JMV
<8.80 µg/L 8.80 10.0Bis(2-ethylhexyl)phthalate 1 05/19/22 02:43 V18981JMV
<6.26 µg/L 6.26 20.04-Bromophenyl phenyl ether 1 05/19/22 02:43 V18981JMV
<4.53 µg/L 4.53 10.0Butyl benzyl phthalate 1 05/19/22 02:43 V18981JMV
<5.23 µg/L 5.23 10.04-Chloro-3-methylphenol 1 05/19/22 02:43 V18981JMV
<7.38 µg/L 7.38 20.02-Chloronaphthalene 1 05/19/22 02:43 V18981JMV
<6.58 µg/L 6.58 10.02-Chlorophenol 1 05/19/22 02:43 V18981JMV
<6.99 µg/L 6.99 20.04-Chlorophenyl phenyl ether 1 05/19/22 02:43 V18981JMV
<5.38 µg/L 5.38 10.0Chrysene 1 05/19/22 02:43 V18981JMV
<6.01 µg/L 6.01 20.0Dibenz(a,h)anthracene 1 05/19/22 02:43 V18981JMV
<5.08 µg/L 5.08 20.0Dibenzofuran 1 05/19/22 02:43 V18981JMV
<5.91 µg/L 5.91 10.01,2-Dichlorobenzene 1 05/19/22 02:43 V18981JMV
<5.83 µg/L 5.83 10.01,3-Dichlorobenzene 1 05/19/22 02:43 V18981JMV
<5.91 µg/L 5.91 10.01,4-Dichlorobenzene 1 05/19/22 02:43 V18981JMV
<6.60 µg/L 6.60 10.03,3'-Dichlorobenzidine 1 05/19/22 02:43 V18981JMV
<5.54 µg/L 5.54 10.02,4-Dichlorophenol 1 05/19/22 02:43 V18981JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 30 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-5
89756 Matrix:
5/11/2022 12:03
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18754 05/16/22 09:45
<9.35 µg/L 9.35 20.0Diethyl phthalate 1 05/19/22 02:43 V18981JMV
<7.82 µg/L 7.82 10.0Dimethyl phthalate 1 05/19/22 02:43 V18981JMV
<10.9 µg/L 10.9 20.02,4-Dimethylphenol 1 05/19/22 02:43 V18981JMV
<7.35 µg/L 7.35 10.0Di-n-butyl phthalate 1 05/19/22 02:43 V18981JMV
<9.92 µg/L 9.92 30.04,6-Dinitro-2-methylphenol 1 05/19/22 02:43 V18981JMV
<10.6 µg/L 10.6 30.02,4-Dinitrophenol 1 05/19/22 02:43 V18981JMV
<5.20 µg/L 5.20 10.02,4-Dinitrotoluene 1 05/19/22 02:43 V18981JMV
<5.90 µg/L 5.90 20.02,6-Dinitrotoluene 1 05/19/22 02:43 V18981JMV
<5.01 µg/L 5.01 10.0Di-n-Octyl Phthalate 1 05/19/22 02:43 V18981JMV
<6.03 µg/L 6.03 10.0Fluoranthene 1 05/19/22 02:43 V18981JMV
<7.27 µg/L 7.27 10.0Fluorene 1 05/19/22 02:43 V18981JMV
<5.75 µg/L 5.75 20.0Hexachlorobenzene 1 05/19/22 02:43 V18981JMV
<5.88 µg/L 5.88 20.0Hexachlorobutadiene 1 05/19/22 02:43 V18981JMV
<5.90 µg/L 5.90 20.0Hexachlorocyclopentadiene 1 05/19/22 02:43 V18981JMV
<5.22 µg/L 5.22 10.0Hexachloroethane 1 05/19/22 02:43 V18981JMV
<6.20 µg/L 6.20 10.0Indeno(1,2,3-cd)pyrene 1 05/19/22 02:43 V18981JMV
<6.71 µg/L 6.71 10.0Isophorone 1 05/19/22 02:43 V18981JMV
<7.88 µg/L 7.88 10.0Naphthalene 1 05/19/22 02:43 V18981JMV
<7.88 µg/L 7.88 10.0Nitrobenzene 1 05/19/22 02:43 V18981JMV
<5.49 µg/L 5.49 10.02-Nitrophenol 1 05/19/22 02:43 V18981JMV
<2.81 µg/L 2.81 10.04-Nitrophenol 1 05/19/22 02:43 V18981JMV
<10.9 µg/L 10.9 20.0N-Nitrosodiphenylamine 1 05/19/22 02:43 V18981JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 31 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-5
89756 Matrix:
5/11/2022 12:03
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18754 05/16/22 09:45
<8.10 µg/L 8.10 20.0N-Nitroso-di-n-propylamine 1 05/19/22 02:43 V18981JMV
<9.73 µg/L 9.73 50.0Pentachlorophenol 1 05/19/22 02:43 V18981JMV
<6.34 µg/L 6.34 10.0Phenanthrene 1 05/19/22 02:43 V18981JMV
<2.86 µg/L 2.86 10.0Phenol 1 05/19/22 02:43 V18981JMV
<5.42 µg/L 5.42 10.0Pyrene 1 05/19/22 02:43 V18981JMV
<6.25 µg/L 6.25 10.01,2,4-Trichlorobenzene 1 05/19/22 02:43 V18981JMV
<6.29 µg/L 6.29 20.02,4,6-Trichlorophenol 1 05/19/22 02:43 V18981JMV
625.1Surrogate: Phenol-d5 24.2 Limits: 10-63%05/19/22 02:431 JMV
Surrogate: 2-Fluorobiphenyl 64.2 Limits: 49-118%05/19/22 02:431 JMV V18981
Surrogate: 2-Fluorophenol 33.3 Limits: 22-84%05/19/22 02:431 JMV V18981
Surrogate: Nitrobenzene-d5 54.0 Limits: 43-123%05/19/22 02:431 JMV V18981
Surrogate: 4-Terphenyl-d14 94.8 Limits: 49-151%05/19/22 02:431 JMV V18981
Surrogate: 2,4,6-Tribromophenol 83.4 Limits: 31-144%05/19/22 02:431 JMV V18981
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 32 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-6
89757 Matrix:
5/11/2022 12:45
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 05/19/22 14:06 6200BJLB
Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%05/19/22 14:061 JLB V18958
Surrogate: Dibromofluoromethane 98.2 Limits: 70-130%05/19/22 14:061 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 96.8 Limits: 70-130%05/19/22 14:061 JLB V18958
Surrogate: Toluene-d8 92.6 Limits: 70-130%05/19/22 14:061 JLB V18958
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 33 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-6
89757 Matrix:
5/11/2022 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 05/19/22 14:06 V18958JLB
<0.180 µg/L 0.180 0.500Benzene 1 05/19/22 14:06 V18958JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 05/19/22 14:06 V18958JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 05/19/22 14:06 V18958JLB
0.653 µg/L 0.160 0.500Bromodichloromethane 1 05/19/22 14:06 V18958JLB
<1.50 µg/L 1.50 5.00Bromoform 1 05/19/22 14:06 V18958JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 05/19/22 14:06 V18958JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 05/19/22 14:06 V18958JLB
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 05/19/22 14:06 V18958JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 05/19/22 14:06 V18958JLB
0.641 µg/L 0.180 0.500Carbon Tetrachloride 1 05/19/22 14:06 V18958JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 05/19/22 14:06 V18958JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 05/19/22 14:06 V18958JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 05/19/22 14:06 V18958JLB
48.9 µg/L 0.220 0.500Chloroform 1 05/19/22 14:06 V18958JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 05/19/22 14:06 V18958JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 05/19/22 14:06 V18958JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 05/19/22 14:06 V18958JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 05/19/22 14:06 V18958JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 05/19/22 14:06 V18958JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 05/19/22 14:06 V18958JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 05/19/22 14:06 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 34 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-6
89757 Matrix:
5/11/2022 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 05/19/22 14:06 V18958JLB
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 05/19/22 14:06 V18958JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 05/19/22 14:06 V18958JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 05/19/22 14:06 V18958JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 05/19/22 14:06 V18958JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 05/19/22 14:06 V18958JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 05/19/22 14:06 V18958JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 05/19/22 14:06 V18958JLB
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 05/19/22 14:06 V18958JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 05/19/22 14:06 V18958JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 05/19/22 14:06 V18958JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 05/19/22 14:06 V18958JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 05/19/22 14:06 V18958JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 05/19/22 14:06 V18958JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 05/19/22 14:06 V18958JLB
<42.0 µg/L 42.0 200Ethanol 1 05/19/22 14:06 V18958JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 05/19/22 14:06 V18958JLB
<0.059 µg/L 0.059 10.0Ethyl Tertiary Butyl Ether (ETBE)1 05/19/22 14:06 V18958JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 05/19/22 14:06 V18958JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 05/19/22 14:06 V18958JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 05/19/22 14:06 V18958JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 05/19/22 14:06 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 35 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-6
89757 Matrix:
5/11/2022 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 05/19/22 14:06 V18958JLB
0.484 J µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 05/19/22 14:06 V18958JLB
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 05/19/22 14:06 V18958JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 05/19/22 14:06 V18958JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 05/19/22 14:06 V18958JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 05/19/22 14:06 V18958JLB
<0.220 µg/L 0.220 0.500Styrene 1 05/19/22 14:06 V18958JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 05/19/22 14:06 V18958JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 05/19/22 14:06 V18958JLB
<1.90 µg/L 1.90 10.0tert-Amyl Alcohol (TAA)1 05/19/22 14:06 V18958JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 05/19/22 14:06 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 05/19/22 14:06 V18958JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 05/19/22 14:06 V18958JLB
0.328 J µg/L 0.220 0.500Tetrachloroethene 1 05/19/22 14:06 V18958JLB
<0.220 µg/L 0.220 0.500Toluene 1 05/19/22 14:06 V18958JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 05/19/22 14:06 V18958JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 05/19/22 14:06 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 05/19/22 14:06 V18958JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 05/19/22 14:06 V18958JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 05/19/22 14:06 V18958JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 05/19/22 14:06 V18958JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 05/19/22 14:06 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 36 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-6
89757 Matrix:
5/11/2022 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 05/19/22 14:06 V18958JLB
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 05/19/22 14:06 V18958JLB
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 05/19/22 14:06 V18958JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 05/19/22 14:06 V18958JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 05/19/22 14:06 V18958JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 05/19/22 14:06 V18958JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 05/19/22 14:06 V18958
Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%05/19/22 14:061 JLB V18958
Surrogate: Dibromofluoromethane 98.2 Limits: 70-130%05/19/22 14:061 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 96.8 Limits: 70-130%05/19/22 14:061 JLB V18958
Surrogate: Toluene-d8 92.6 Limits: 70-130%05/19/22 14:061 JLB V18958
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<7.40 µg/L 7.40 10.4Acenaphthene 1 05/20/22 18:10 V19057JMV
<7.18 µg/L 7.18 20.7Acenaphthylene 1 05/20/22 18:10 V19057JMV
<6.83 µg/L 6.83 10.4Anthracene 1 05/20/22 18:10 V19057JMV
<5.28 µg/L 5.28 10.4Benzidine 1 05/20/22 18:10 V19057JMV
<6.92 µg/L 6.92 10.4Benzo(a)anthracene 1 05/20/22 18:10 V19057JMV
<4.86 µg/L 4.86 10.4Benzo(a)pyrene 1 05/20/22 18:10 V19057JMV
<4.70 µg/L 4.70 10.4Benzo(b)fluoranthene 1 05/20/22 18:10 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 37 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-6
89757 Matrix:
5/11/2022 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<4.41 µg/L 4.41 10.4Benzo(g,h,i)perylene 1 05/20/22 18:10 V19057JMV
<5.05 µg/L 5.05 10.4Benzo(k)fluoranthene 1 05/20/22 18:10 V19057JMV
<11.9 µg/L 11.9 51.8Benzoic Acid 1 05/20/22 18:10 V19057JMV
<8.94 µg/L 8.94 10.4Benzyl alcohol 1 05/20/22 18:10 V19057JMV
<5.90 µg/L 5.90 10.4Bis(2-Chloroethoxy)methane 1 05/20/22 18:10 V19057JMV
<7.59 µg/L 7.59 10.4Bis(2-Chloroethyl)ether 1 05/20/22 18:10 V19057JMV
<6.85 µg/L 6.85 10.4Bis(2-Chloroisopropyl)ether 1 05/20/22 18:10 V19057JMV
<9.15 µg/L 9.15 10.4Bis(2-ethylhexyl)phthalate 1 05/20/22 18:10 V19057JMV
<6.48 µg/L 6.48 20.74-Bromophenyl phenyl ether 1 05/20/22 18:10 V19057JMV
<4.71 µg/L 4.71 10.4Butyl benzyl phthalate 1 05/20/22 18:10 V19057JMV
<5.44 µg/L 5.44 10.44-Chloro-3-methylphenol 1 05/20/22 18:10 V19057JMV
<7.64 µg/L 7.64 20.72-Chloronaphthalene 1 05/20/22 18:10 V19057JMV
<6.84 µg/L 6.84 10.42-Chlorophenol 1 05/20/22 18:10 V19057JMV
<7.23 µg/L 7.23 20.74-Chlorophenyl phenyl ether 1 05/20/22 18:10 V19057JMV
<5.60 µg/L 5.60 10.4Chrysene 1 05/20/22 18:10 V19057JMV
<6.22 µg/L 6.22 20.7Dibenz(a,h)anthracene 1 05/20/22 18:10 V19057JMV
<5.26 µg/L 5.26 20.7Dibenzofuran 1 05/20/22 18:10 V19057JMV
<6.15 µg/L 6.15 10.41,2-Dichlorobenzene 1 05/20/22 18:10 V19057JMV
<6.06 µg/L 6.06 10.41,3-Dichlorobenzene 1 05/20/22 18:10 V19057JMV
<6.15 µg/L 6.15 10.41,4-Dichlorobenzene 1 05/20/22 18:10 V19057JMV
<6.86 µg/L 6.86 10.43,3'-Dichlorobenzidine 1 05/20/22 18:10 V19057JMV
<5.76 µg/L 5.76 10.42,4-Dichlorophenol 1 05/20/22 18:10 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 38 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-6
89757 Matrix:
5/11/2022 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<9.68 µg/L 9.68 20.7Diethyl phthalate 1 05/20/22 18:10 V19057JMV
<8.13 µg/L 8.13 10.4Dimethyl phthalate 1 05/20/22 18:10 V19057JMV
<11.3 µg/L 11.3 20.72,4-Dimethylphenol 1 05/20/22 18:10 V19057JMV
<7.64 µg/L 7.64 10.4Di-n-butyl phthalate 1 05/20/22 18:10 V19057JMV
<10.3 µg/L 10.3 31.14,6-Dinitro-2-methylphenol 1 05/20/22 18:10 V19057JMV
<11.0 µg/L 11.0 31.12,4-Dinitrophenol 1 05/20/22 18:10 V19057JMV
<5.41 µg/L 5.41 10.42,4-Dinitrotoluene 1 05/20/22 18:10 V19057JMV
<6.11 µg/L 6.11 20.72,6-Dinitrotoluene 1 05/20/22 18:10 V19057JMV
<5.21 µg/L 5.21 10.4Di-n-Octyl Phthalate 1 05/20/22 18:10 V19057JMV
<6.27 µg/L 6.27 10.4Fluoranthene 1 05/20/22 18:10 V19057JMV
<7.56 µg/L 7.56 10.4Fluorene 1 05/20/22 18:10 V19057JMV
<5.95 µg/L 5.95 20.7Hexachlorobenzene 1 05/20/22 18:10 V19057JMV
<6.09 µg/L 6.09 20.7Hexachlorobutadiene 1 05/20/22 18:10 V19057JMV
<6.11 µg/L 6.11 20.7Hexachlorocyclopentadiene 1 05/20/22 18:10 V19057JMV
<5.43 µg/L 5.43 10.4Hexachloroethane 1 05/20/22 18:10 V19057JMV
<6.45 µg/L 6.45 10.4Indeno(1,2,3-cd)pyrene 1 05/20/22 18:10 V19057JMV
<6.98 µg/L 6.98 10.4Isophorone 1 05/20/22 18:10 V19057JMV
<8.20 µg/L 8.20 10.4Naphthalene 1 05/20/22 18:10 V19057JMV
<8.20 µg/L 8.20 10.4Nitrobenzene 1 05/20/22 18:10 V19057JMV
<5.71 µg/L 5.71 10.42-Nitrophenol 1 05/20/22 18:10 V19057JMV
<2.92 µg/L 2.92 10.44-Nitrophenol 1 05/20/22 18:10 V19057JMV
<11.3 µg/L 11.3 20.7N-Nitrosodiphenylamine 1 05/20/22 18:10 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 39 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-6
89757 Matrix:
5/11/2022 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<8.38 µg/L 8.38 20.7N-Nitroso-di-n-propylamine 1 05/20/22 18:10 V19057JMV
<10.1 µg/L 10.1 51.8Pentachlorophenol 1 05/20/22 18:10 V19057JMV
<6.59 µg/L 6.59 10.4Phenanthrene 1 05/20/22 18:10 V19057JMV
<2.97 µg/L 2.97 10.4Phenol 1 05/20/22 18:10 V19057JMV
<5.64 µg/L 5.64 10.4Pyrene 1 05/20/22 18:10 V19057JMV
<6.50 µg/L 6.50 10.41,2,4-Trichlorobenzene 1 05/20/22 18:10 V19057JMV
<6.51 µg/L 6.51 20.72,4,6-Trichlorophenol 1 05/20/22 18:10 V19057JMV
625.1Surrogate: Phenol-d5 24.5 Limits: 10-63%05/20/22 18:101 JMV
Surrogate: 2-Fluorobiphenyl 67.4 Limits: 49-118%05/20/22 18:101 JMV V19057
Surrogate: 2-Fluorophenol 38.2 Limits: 22-84%05/20/22 18:101 JMV V19057
Surrogate: Nitrobenzene-d5 60.2 Limits: 43-123%05/20/22 18:101 JMV V19057
Surrogate: 4-Terphenyl-d14 84.6 Limits: 49-151%05/20/22 18:101 JMV V19057
Surrogate: 2,4,6-Tribromophenol 88.1 Limits: 31-144%05/20/22 18:101 JMV V19057
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 40 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-7
89758 Matrix:
5/11/2022 13:45
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 05/19/22 14:30 6200BJLB
Surrogate: 4-Bromofluorobenzene 100 Limits: 70-130%05/19/22 14:301 JLB V18958
Surrogate: Dibromofluoromethane 99.4 Limits: 70-130%05/19/22 14:301 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 100 Limits: 70-130%05/19/22 14:301 JLB V18958
Surrogate: Toluene-d8 92.4 Limits: 70-130%05/19/22 14:301 JLB V18958
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 41 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-7
89758 Matrix:
5/11/2022 13:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 05/19/22 14:30 V18958JLB
<0.180 µg/L 0.180 0.500Benzene 1 05/19/22 14:30 V18958JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 05/19/22 14:30 V18958JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 05/19/22 14:30 V18958JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 05/19/22 14:30 V18958JLB
<1.50 µg/L 1.50 5.00Bromoform 1 05/19/22 14:30 V18958JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 05/19/22 14:30 V18958JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 05/19/22 14:30 V18958JLB
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 05/19/22 14:30 V18958JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 05/19/22 14:30 V18958JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 05/19/22 14:30 V18958JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 05/19/22 14:30 V18958JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 05/19/22 14:30 V18958JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 05/19/22 14:30 V18958JLB
2.93 µg/L 0.220 0.500Chloroform 1 05/19/22 14:30 V18958JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 05/19/22 14:30 V18958JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 05/19/22 14:30 V18958JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 05/19/22 14:30 V18958JLB
2.42 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 05/19/22 14:30 V18958JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 05/19/22 14:30 V18958JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 05/19/22 14:30 V18958JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 05/19/22 14:30 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 42 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-7
89758 Matrix:
5/11/2022 13:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 05/19/22 14:30 V18958JLB
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 05/19/22 14:30 V18958JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 05/19/22 14:30 V18958JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 05/19/22 14:30 V18958JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 05/19/22 14:30 V18958JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 05/19/22 14:30 V18958JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 05/19/22 14:30 V18958JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 05/19/22 14:30 V18958JLB
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 05/19/22 14:30 V18958JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 05/19/22 14:30 V18958JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 05/19/22 14:30 V18958JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 05/19/22 14:30 V18958JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 05/19/22 14:30 V18958JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 05/19/22 14:30 V18958JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 05/19/22 14:30 V18958JLB
<42.0 µg/L 42.0 200Ethanol 1 05/19/22 14:30 V18958JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 05/19/22 14:30 V18958JLB
<0.059 µg/L 0.059 10.0Ethyl Tertiary Butyl Ether (ETBE)1 05/19/22 14:30 V18958JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 05/19/22 14:30 V18958JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 05/19/22 14:30 V18958JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 05/19/22 14:30 V18958JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 05/19/22 14:30 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 43 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-7
89758 Matrix:
5/11/2022 13:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 05/19/22 14:30 V18958JLB
12.1 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 05/19/22 14:30 V18958JLB
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 05/19/22 14:30 V18958JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 05/19/22 14:30 V18958JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 05/19/22 14:30 V18958JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 05/19/22 14:30 V18958JLB
<0.220 µg/L 0.220 0.500Styrene 1 05/19/22 14:30 V18958JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 05/19/22 14:30 V18958JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 05/19/22 14:30 V18958JLB
<1.90 µg/L 1.90 10.0tert-Amyl Alcohol (TAA)1 05/19/22 14:30 V18958JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 05/19/22 14:30 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 05/19/22 14:30 V18958JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 05/19/22 14:30 V18958JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 05/19/22 14:30 V18958JLB
<0.220 µg/L 0.220 0.500Toluene 1 05/19/22 14:30 V18958JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 05/19/22 14:30 V18958JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 05/19/22 14:30 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 05/19/22 14:30 V18958JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 05/19/22 14:30 V18958JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 05/19/22 14:30 V18958JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 05/19/22 14:30 V18958JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 05/19/22 14:30 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 44 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-7
89758 Matrix:
5/11/2022 13:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 05/19/22 14:30 V18958JLB
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 05/19/22 14:30 V18958JLB
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 05/19/22 14:30 V18958JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 05/19/22 14:30 V18958JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 05/19/22 14:30 V18958JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 05/19/22 14:30 V18958JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 05/19/22 14:30 V18958
Surrogate: 4-Bromofluorobenzene 100 Limits: 70-130%05/19/22 14:301 JLB V18958
Surrogate: Dibromofluoromethane 99.4 Limits: 70-130%05/19/22 14:301 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 100 Limits: 70-130%05/19/22 14:301 JLB V18958
Surrogate: Toluene-d8 92.4 Limits: 70-130%05/19/22 14:301 JLB V18958
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<7.26 µg/L 7.26 10.2Acenaphthene 1 05/20/22 18:32 V19057JMV
<7.08 µg/L 7.08 20.4Acenaphthylene 1 05/20/22 18:32 V19057JMV
<6.70 µg/L 6.70 10.2Anthracene 1 05/20/22 18:32 V19057JMV
<5.18 µg/L 5.18 10.2Benzidine 1 05/20/22 18:32 V19057JMV
<6.78 µg/L 6.78 10.2Benzo(a)anthracene 1 05/20/22 18:32 V19057JMV
<4.76 µg/L 4.76 10.2Benzo(a)pyrene 1 05/20/22 18:32 V19057JMV
<4.61 µg/L 4.61 10.2Benzo(b)fluoranthene 1 05/20/22 18:32 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 45 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-7
89758 Matrix:
5/11/2022 13:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<4.32 µg/L 4.32 10.2Benzo(g,h,i)perylene 1 05/20/22 18:32 V19057JMV
<4.96 µg/L 4.96 10.2Benzo(k)fluoranthene 1 05/20/22 18:32 V19057JMV
<11.7 µg/L 11.7 51.0Benzoic Acid 1 05/20/22 18:32 V19057JMV
<8.77 µg/L 8.77 10.2Benzyl alcohol 1 05/20/22 18:32 V19057JMV
<5.78 µg/L 5.78 10.2Bis(2-Chloroethoxy)methane 1 05/20/22 18:32 V19057JMV
<7.45 µg/L 7.45 10.2Bis(2-Chloroethyl)ether 1 05/20/22 18:32 V19057JMV
<6.72 µg/L 6.72 10.2Bis(2-Chloroisopropyl)ether 1 05/20/22 18:32 V19057JMV
<8.98 µg/L 8.98 10.2Bis(2-ethylhexyl)phthalate 1 05/20/22 18:32 V19057JMV
<6.39 µg/L 6.39 20.44-Bromophenyl phenyl ether 1 05/20/22 18:32 V19057JMV
<4.62 µg/L 4.62 10.2Butyl benzyl phthalate 1 05/20/22 18:32 V19057JMV
<5.33 µg/L 5.33 10.24-Chloro-3-methylphenol 1 05/20/22 18:32 V19057JMV
<7.53 µg/L 7.53 20.42-Chloronaphthalene 1 05/20/22 18:32 V19057JMV
<6.71 µg/L 6.71 10.22-Chlorophenol 1 05/20/22 18:32 V19057JMV
<7.13 µg/L 7.13 20.44-Chlorophenyl phenyl ether 1 05/20/22 18:32 V19057JMV
<5.49 µg/L 5.49 10.2Chrysene 1 05/20/22 18:32 V19057JMV
<6.13 µg/L 6.13 20.4Dibenz(a,h)anthracene 1 05/20/22 18:32 V19057JMV
<5.18 µg/L 5.18 20.4Dibenzofuran 1 05/20/22 18:32 V19057JMV
<6.03 µg/L 6.03 10.21,2-Dichlorobenzene 1 05/20/22 18:32 V19057JMV
<5.95 µg/L 5.95 10.21,3-Dichlorobenzene 1 05/20/22 18:32 V19057JMV
<6.03 µg/L 6.03 10.21,4-Dichlorobenzene 1 05/20/22 18:32 V19057JMV
<6.73 µg/L 6.73 10.23,3'-Dichlorobenzidine 1 05/20/22 18:32 V19057JMV
<5.65 µg/L 5.65 10.22,4-Dichlorophenol 1 05/20/22 18:32 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 46 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-7
89758 Matrix:
5/11/2022 13:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<9.54 µg/L 9.54 20.4Diethyl phthalate 1 05/20/22 18:32 V19057JMV
<7.98 µg/L 7.98 10.2Dimethyl phthalate 1 05/20/22 18:32 V19057JMV
<11.2 µg/L 11.2 20.42,4-Dimethylphenol 1 05/20/22 18:32 V19057JMV
<7.50 µg/L 7.50 10.2Di-n-butyl phthalate 1 05/20/22 18:32 V19057JMV
<10.1 µg/L 10.1 30.64,6-Dinitro-2-methylphenol 1 05/20/22 18:32 V19057JMV
<10.9 µg/L 10.9 30.62,4-Dinitrophenol 1 05/20/22 18:32 V19057JMV
<5.30 µg/L 5.30 10.22,4-Dinitrotoluene 1 05/20/22 18:32 V19057JMV
<6.02 µg/L 6.02 20.42,6-Dinitrotoluene 1 05/20/22 18:32 V19057JMV
<5.11 µg/L 5.11 10.2Di-n-Octyl Phthalate 1 05/20/22 18:32 V19057JMV
<6.15 µg/L 6.15 10.2Fluoranthene 1 05/20/22 18:32 V19057JMV
<7.42 µg/L 7.42 10.2Fluorene 1 05/20/22 18:32 V19057JMV
<5.87 µg/L 5.87 20.4Hexachlorobenzene 1 05/20/22 18:32 V19057JMV
<6.00 µg/L 6.00 20.4Hexachlorobutadiene 1 05/20/22 18:32 V19057JMV
<6.02 µg/L 6.02 20.4Hexachlorocyclopentadiene 1 05/20/22 18:32 V19057JMV
<5.32 µg/L 5.32 10.2Hexachloroethane 1 05/20/22 18:32 V19057JMV
<6.32 µg/L 6.32 10.2Indeno(1,2,3-cd)pyrene 1 05/20/22 18:32 V19057JMV
<6.84 µg/L 6.84 10.2Isophorone 1 05/20/22 18:32 V19057JMV
<8.04 µg/L 8.04 10.2Naphthalene 1 05/20/22 18:32 V19057JMV
<8.04 µg/L 8.04 10.2Nitrobenzene 1 05/20/22 18:32 V19057JMV
<5.60 µg/L 5.60 10.22-Nitrophenol 1 05/20/22 18:32 V19057JMV
<2.87 µg/L 2.87 10.24-Nitrophenol 1 05/20/22 18:32 V19057JMV
<11.1 µg/L 11.1 20.4N-Nitrosodiphenylamine 1 05/20/22 18:32 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 47 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-7
89758 Matrix:
5/11/2022 13:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<8.26 µg/L 8.26 20.4N-Nitroso-di-n-propylamine 1 05/20/22 18:32 V19057JMV
<9.92 µg/L 9.92 51.0Pentachlorophenol 1 05/20/22 18:32 V19057JMV
<6.47 µg/L 6.47 10.2Phenanthrene 1 05/20/22 18:32 V19057JMV
<2.92 µg/L 2.92 10.2Phenol 1 05/20/22 18:32 V19057JMV
<5.53 µg/L 5.53 10.2Pyrene 1 05/20/22 18:32 V19057JMV
<6.38 µg/L 6.38 10.21,2,4-Trichlorobenzene 1 05/20/22 18:32 V19057JMV
<6.42 µg/L 6.42 20.42,4,6-Trichlorophenol 1 05/20/22 18:32 V19057JMV
625.1Surrogate: Phenol-d5 18.7 Limits: 10-63%05/20/22 18:321 JMV
Surrogate: 2-Fluorobiphenyl 54.3 Limits: 49-118%05/20/22 18:321 JMV V19057
Surrogate: 2-Fluorophenol 27.8 Limits: 22-84%05/20/22 18:321 JMV V19057
Surrogate: Nitrobenzene-d5 47.1 Limits: 43-123%05/20/22 18:321 JMV V19057
Surrogate: 4-Terphenyl-d14 76.9 Limits: 49-151%05/20/22 18:321 JMV V19057
Surrogate: 2,4,6-Tribromophenol 72.1 Limits: 31-144%05/20/22 18:321 JMV V19057
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 48 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-8
89759 Matrix:
5/11/2022 12:40
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 05/19/22 14:54 6200BJLB
Surrogate: 4-Bromofluorobenzene 104 Limits: 70-130%05/19/22 14:541 JLB V18958
Surrogate: Dibromofluoromethane 97.6 Limits: 70-130%05/19/22 14:541 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 95.0 Limits: 70-130%05/19/22 14:541 JLB V18958
Surrogate: Toluene-d8 92.8 Limits: 70-130%05/19/22 14:541 JLB V18958
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 49 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-8
89759 Matrix:
5/11/2022 12:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 05/19/22 14:54 V18958JLB
<0.180 µg/L 0.180 0.500Benzene 1 05/19/22 14:54 V18958JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 05/19/22 14:54 V18958JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 05/19/22 14:54 V18958JLB
0.603 µg/L 0.160 0.500Bromodichloromethane 1 05/19/22 14:54 V18958JLB
<1.50 µg/L 1.50 5.00Bromoform 1 05/19/22 14:54 V18958JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 05/19/22 14:54 V18958JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 05/19/22 14:54 V18958JLB
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 05/19/22 14:54 V18958JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 05/19/22 14:54 V18958JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 05/19/22 14:54 V18958JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 05/19/22 14:54 V18958JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 05/19/22 14:54 V18958JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 05/19/22 14:54 V18958JLB
15.9 µg/L 0.220 0.500Chloroform 1 05/19/22 14:54 V18958JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 05/19/22 14:54 V18958JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 05/19/22 14:54 V18958JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 05/19/22 14:54 V18958JLB
1.41 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 05/19/22 14:54 V18958JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 05/19/22 14:54 V18958JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 05/19/22 14:54 V18958JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 05/19/22 14:54 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 50 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-8
89759 Matrix:
5/11/2022 12:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 05/19/22 14:54 V18958JLB
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 05/19/22 14:54 V18958JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 05/19/22 14:54 V18958JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 05/19/22 14:54 V18958JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 05/19/22 14:54 V18958JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 05/19/22 14:54 V18958JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 05/19/22 14:54 V18958JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 05/19/22 14:54 V18958JLB
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 05/19/22 14:54 V18958JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 05/19/22 14:54 V18958JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 05/19/22 14:54 V18958JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 05/19/22 14:54 V18958JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 05/19/22 14:54 V18958JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 05/19/22 14:54 V18958JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 05/19/22 14:54 V18958JLB
<42.0 µg/L 42.0 200Ethanol 1 05/19/22 14:54 V18958JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 05/19/22 14:54 V18958JLB
<0.059 µg/L 0.059 10.0Ethyl Tertiary Butyl Ether (ETBE)1 05/19/22 14:54 V18958JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 05/19/22 14:54 V18958JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 05/19/22 14:54 V18958JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 05/19/22 14:54 V18958JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 05/19/22 14:54 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 51 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-8
89759 Matrix:
5/11/2022 12:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 05/19/22 14:54 V18958JLB
7.67 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 05/19/22 14:54 V18958JLB
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 05/19/22 14:54 V18958JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 05/19/22 14:54 V18958JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 05/19/22 14:54 V18958JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 05/19/22 14:54 V18958JLB
<0.220 µg/L 0.220 0.500Styrene 1 05/19/22 14:54 V18958JLB
4.24 J µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 05/19/22 14:54 V18958JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 05/19/22 14:54 V18958JLB
14.5 µg/L 1.90 10.0tert-Amyl Alcohol (TAA)1 05/19/22 14:54 V18958JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 05/19/22 14:54 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 05/19/22 14:54 V18958JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 05/19/22 14:54 V18958JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 05/19/22 14:54 V18958JLB
<0.220 µg/L 0.220 0.500Toluene 1 05/19/22 14:54 V18958JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 05/19/22 14:54 V18958JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 05/19/22 14:54 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 05/19/22 14:54 V18958JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 05/19/22 14:54 V18958JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 05/19/22 14:54 V18958JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 05/19/22 14:54 V18958JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 05/19/22 14:54 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 52 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-8
89759 Matrix:
5/11/2022 12:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 05/19/22 14:54 V18958JLB
1.18 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 05/19/22 14:54 V18958JLB
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 05/19/22 14:54 V18958JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 05/19/22 14:54 V18958JLB
0.457 J µg/L 0.210 0.500o-Xylene 1 05/19/22 14:54 V18958JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 05/19/22 14:54 V18958JLB
0.457 J µg/L 0.210 0.500Xylene (Total)1 05/19/22 14:54 V18958
Surrogate: 4-Bromofluorobenzene 104 Limits: 70-130%05/19/22 14:541 JLB V18958
Surrogate: Dibromofluoromethane 97.6 Limits: 70-130%05/19/22 14:541 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 95.0 Limits: 70-130%05/19/22 14:541 JLB V18958
Surrogate: Toluene-d8 92.8 Limits: 70-130%05/19/22 14:541 JLB V18958
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<7.26 µg/L 7.26 10.2Acenaphthene 1 05/20/22 17:48 V19057JMV
<7.08 µg/L 7.08 20.4Acenaphthylene 1 05/20/22 17:48 V19057JMV
<6.70 µg/L 6.70 10.2Anthracene 1 05/20/22 17:48 V19057JMV
<5.18 µg/L 5.18 10.2Benzidine 1 05/20/22 17:48 V19057JMV
<6.78 µg/L 6.78 10.2Benzo(a)anthracene 1 05/20/22 17:48 V19057JMV
<4.76 µg/L 4.76 10.2Benzo(a)pyrene 1 05/20/22 17:48 V19057JMV
<4.61 µg/L 4.61 10.2Benzo(b)fluoranthene 1 05/20/22 17:48 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 53 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-8
89759 Matrix:
5/11/2022 12:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<4.32 µg/L 4.32 10.2Benzo(g,h,i)perylene 1 05/20/22 17:48 V19057JMV
<4.96 µg/L 4.96 10.2Benzo(k)fluoranthene 1 05/20/22 17:48 V19057JMV
<11.7 µg/L 11.7 51.0Benzoic Acid 1 05/20/22 17:48 V19057JMV
<8.77 µg/L 8.77 10.2Benzyl alcohol 1 05/20/22 17:48 V19057JMV
<5.78 µg/L 5.78 10.2Bis(2-Chloroethoxy)methane 1 05/20/22 17:48 V19057JMV
<7.45 µg/L 7.45 10.2Bis(2-Chloroethyl)ether 1 05/20/22 17:48 V19057JMV
<6.72 µg/L 6.72 10.2Bis(2-Chloroisopropyl)ether 1 05/20/22 17:48 V19057JMV
<8.98 µg/L 8.98 10.2Bis(2-ethylhexyl)phthalate 1 05/20/22 17:48 V19057JMV
<6.39 µg/L 6.39 20.44-Bromophenyl phenyl ether 1 05/20/22 17:48 V19057JMV
<4.62 µg/L 4.62 10.2Butyl benzyl phthalate 1 05/20/22 17:48 V19057JMV
<5.33 µg/L 5.33 10.24-Chloro-3-methylphenol 1 05/20/22 17:48 V19057JMV
<7.53 µg/L 7.53 20.42-Chloronaphthalene 1 05/20/22 17:48 V19057JMV
<6.71 µg/L 6.71 10.22-Chlorophenol 1 05/20/22 17:48 V19057JMV
<7.13 µg/L 7.13 20.44-Chlorophenyl phenyl ether 1 05/20/22 17:48 V19057JMV
<5.49 µg/L 5.49 10.2Chrysene 1 05/20/22 17:48 V19057JMV
<6.13 µg/L 6.13 20.4Dibenz(a,h)anthracene 1 05/20/22 17:48 V19057JMV
<5.18 µg/L 5.18 20.4Dibenzofuran 1 05/20/22 17:48 V19057JMV
<6.03 µg/L 6.03 10.21,2-Dichlorobenzene 1 05/20/22 17:48 V19057JMV
<5.95 µg/L 5.95 10.21,3-Dichlorobenzene 1 05/20/22 17:48 V19057JMV
<6.03 µg/L 6.03 10.21,4-Dichlorobenzene 1 05/20/22 17:48 V19057JMV
<6.73 µg/L 6.73 10.23,3'-Dichlorobenzidine 1 05/20/22 17:48 V19057JMV
<5.65 µg/L 5.65 10.22,4-Dichlorophenol 1 05/20/22 17:48 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 54 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-8
89759 Matrix:
5/11/2022 12:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<9.54 µg/L 9.54 20.4Diethyl phthalate 1 05/20/22 17:48 V19057JMV
<7.98 µg/L 7.98 10.2Dimethyl phthalate 1 05/20/22 17:48 V19057JMV
<11.2 µg/L 11.2 20.42,4-Dimethylphenol 1 05/20/22 17:48 V19057JMV
<7.50 µg/L 7.50 10.2Di-n-butyl phthalate 1 05/20/22 17:48 V19057JMV
<10.1 µg/L 10.1 30.64,6-Dinitro-2-methylphenol 1 05/20/22 17:48 V19057JMV
<10.9 µg/L 10.9 30.62,4-Dinitrophenol 1 05/20/22 17:48 V19057JMV
<5.30 µg/L 5.30 10.22,4-Dinitrotoluene 1 05/20/22 17:48 V19057JMV
<6.02 µg/L 6.02 20.42,6-Dinitrotoluene 1 05/20/22 17:48 V19057JMV
<5.11 µg/L 5.11 10.2Di-n-Octyl Phthalate 1 05/20/22 17:48 V19057JMV
<6.15 µg/L 6.15 10.2Fluoranthene 1 05/20/22 17:48 V19057JMV
<7.42 µg/L 7.42 10.2Fluorene 1 05/20/22 17:48 V19057JMV
<5.87 µg/L 5.87 20.4Hexachlorobenzene 1 05/20/22 17:48 V19057JMV
<6.00 µg/L 6.00 20.4Hexachlorobutadiene 1 05/20/22 17:48 V19057JMV
<6.02 µg/L 6.02 20.4Hexachlorocyclopentadiene 1 05/20/22 17:48 V19057JMV
<5.32 µg/L 5.32 10.2Hexachloroethane 1 05/20/22 17:48 V19057JMV
<6.32 µg/L 6.32 10.2Indeno(1,2,3-cd)pyrene 1 05/20/22 17:48 V19057JMV
<6.84 µg/L 6.84 10.2Isophorone 1 05/20/22 17:48 V19057JMV
<8.04 µg/L 8.04 10.2Naphthalene 1 05/20/22 17:48 V19057JMV
<8.04 µg/L 8.04 10.2Nitrobenzene 1 05/20/22 17:48 V19057JMV
<5.60 µg/L 5.60 10.22-Nitrophenol 1 05/20/22 17:48 V19057JMV
<2.87 µg/L 2.87 10.24-Nitrophenol 1 05/20/22 17:48 V19057JMV
<11.1 µg/L 11.1 20.4N-Nitrosodiphenylamine 1 05/20/22 17:48 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 55 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-8
89759 Matrix:
5/11/2022 12:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<8.26 µg/L 8.26 20.4N-Nitroso-di-n-propylamine 1 05/20/22 17:48 V19057JMV
<9.92 µg/L 9.92 51.0Pentachlorophenol 1 05/20/22 17:48 V19057JMV
<6.47 µg/L 6.47 10.2Phenanthrene 1 05/20/22 17:48 V19057JMV
<2.92 µg/L 2.92 10.2Phenol 1 05/20/22 17:48 V19057JMV
<5.53 µg/L 5.53 10.2Pyrene 1 05/20/22 17:48 V19057JMV
<6.38 µg/L 6.38 10.21,2,4-Trichlorobenzene 1 05/20/22 17:48 V19057JMV
<6.42 µg/L 6.42 20.42,4,6-Trichlorophenol 1 05/20/22 17:48 V19057JMV
625.1Surrogate: Phenol-d5 20.9 Limits: 10-63%05/20/22 17:481 JMV
Surrogate: 2-Fluorobiphenyl 48.2 *Limits: 49-118%05/20/22 17:481 JMV V19057
Surrogate: 2-Fluorophenol 31.3 Limits: 22-84%05/20/22 17:481 JMV V19057
Surrogate: Nitrobenzene-d5 48.2 Limits: 43-123%05/20/22 17:481 JMV V19057
Surrogate: 4-Terphenyl-d14 71.8 Limits: 49-151%05/20/22 17:481 JMV V19057
Surrogate: 2,4,6-Tribromophenol 71.3 Limits: 31-144%05/20/22 17:481 JMV V19057
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 56 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-9
89760 Matrix:
5/11/2022 12:15
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 05/19/22 15:18 6200BJLB
Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%05/19/22 15:181 JLB V18958
Surrogate: Dibromofluoromethane 97.2 Limits: 70-130%05/19/22 15:181 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 95.8 Limits: 70-130%05/19/22 15:181 JLB V18958
Surrogate: Toluene-d8 92.2 Limits: 70-130%05/19/22 15:181 JLB V18958
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 57 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-9
89760 Matrix:
5/11/2022 12:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 05/19/22 15:18 V18958JLB
<0.180 µg/L 0.180 0.500Benzene 1 05/19/22 15:18 V18958JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 05/19/22 15:18 V18958JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 05/19/22 15:18 V18958JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 05/19/22 15:18 V18958JLB
<1.50 µg/L 1.50 5.00Bromoform 1 05/19/22 15:18 V18958JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 05/19/22 15:18 V18958JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 05/19/22 15:18 V18958JLB
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 05/19/22 15:18 V18958JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 05/19/22 15:18 V18958JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 05/19/22 15:18 V18958JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 05/19/22 15:18 V18958JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 05/19/22 15:18 V18958JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 05/19/22 15:18 V18958JLB
1.15 µg/L 0.220 0.500Chloroform 1 05/19/22 15:18 V18958JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 05/19/22 15:18 V18958JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 05/19/22 15:18 V18958JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 05/19/22 15:18 V18958JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 05/19/22 15:18 V18958JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 05/19/22 15:18 V18958JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 05/19/22 15:18 V18958JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 05/19/22 15:18 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 58 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-9
89760 Matrix:
5/11/2022 12:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 05/19/22 15:18 V18958JLB
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 05/19/22 15:18 V18958JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 05/19/22 15:18 V18958JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 05/19/22 15:18 V18958JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 05/19/22 15:18 V18958JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 05/19/22 15:18 V18958JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 05/19/22 15:18 V18958JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 05/19/22 15:18 V18958JLB
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 05/19/22 15:18 V18958JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 05/19/22 15:18 V18958JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 05/19/22 15:18 V18958JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 05/19/22 15:18 V18958JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 05/19/22 15:18 V18958JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 05/19/22 15:18 V18958JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 05/19/22 15:18 V18958JLB
<42.0 µg/L 42.0 200Ethanol 1 05/19/22 15:18 V18958JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 05/19/22 15:18 V18958JLB
<0.059 µg/L 0.059 10.0Ethyl Tertiary Butyl Ether (ETBE)1 05/19/22 15:18 V18958JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 05/19/22 15:18 V18958JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 05/19/22 15:18 V18958JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 05/19/22 15:18 V18958JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 05/19/22 15:18 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 59 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-9
89760 Matrix:
5/11/2022 12:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 05/19/22 15:18 V18958JLB
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 05/19/22 15:18 V18958JLB
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 05/19/22 15:18 V18958JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 05/19/22 15:18 V18958JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 05/19/22 15:18 V18958JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 05/19/22 15:18 V18958JLB
<0.220 µg/L 0.220 0.500Styrene 1 05/19/22 15:18 V18958JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 05/19/22 15:18 V18958JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 05/19/22 15:18 V18958JLB
<1.90 µg/L 1.90 10.0tert-Amyl Alcohol (TAA)1 05/19/22 15:18 V18958JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 05/19/22 15:18 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 05/19/22 15:18 V18958JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 05/19/22 15:18 V18958JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 05/19/22 15:18 V18958JLB
<0.220 µg/L 0.220 0.500Toluene 1 05/19/22 15:18 V18958JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 05/19/22 15:18 V18958JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 05/19/22 15:18 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 05/19/22 15:18 V18958JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 05/19/22 15:18 V18958JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 05/19/22 15:18 V18958JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 05/19/22 15:18 V18958JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 05/19/22 15:18 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 60 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-9
89760 Matrix:
5/11/2022 12:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 05/19/22 15:18 V18958JLB
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 05/19/22 15:18 V18958JLB
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 05/19/22 15:18 V18958JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 05/19/22 15:18 V18958JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 05/19/22 15:18 V18958JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 05/19/22 15:18 V18958JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 05/19/22 15:18 V18958
Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%05/19/22 15:181 JLB V18958
Surrogate: Dibromofluoromethane 97.2 Limits: 70-130%05/19/22 15:181 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 95.8 Limits: 70-130%05/19/22 15:181 JLB V18958
Surrogate: Toluene-d8 92.2 Limits: 70-130%05/19/22 15:181 JLB V18958
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18754 05/16/22 09:45
<7.19 µg/L 7.19 10.1Acenaphthene 1 05/19/22 03:05 V18981JMV
<7.01 µg/L 7.01 20.2Acenaphthylene 1 05/19/22 03:05 V18981JMV
<6.64 µg/L 6.64 10.1Anthracene 1 05/19/22 03:05 V18981JMV
<5.13 µg/L 5.13 10.1Benzidine 1 05/19/22 03:05 V18981JMV
<6.72 µg/L 6.72 10.1Benzo(a)anthracene 1 05/19/22 03:05 V18981JMV
<4.72 µg/L 4.72 10.1Benzo(a)pyrene 1 05/19/22 03:05 V18981JMV
<4.57 µg/L 4.57 10.1Benzo(b)fluoranthene 1 05/19/22 03:05 V18981JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 61 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-9
89760 Matrix:
5/11/2022 12:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18754 05/16/22 09:45
<4.28 µg/L 4.28 10.1Benzo(g,h,i)perylene 1 05/19/22 03:05 V18981JMV
<4.91 µg/L 4.91 10.1Benzo(k)fluoranthene 1 05/19/22 03:05 V18981JMV
<11.6 µg/L 11.6 50.5Benzoic Acid 1 05/19/22 03:05 V18981JMV
<8.69 µg/L 8.69 10.1Benzyl alcohol 1 05/19/22 03:05 V18981JMV
<5.73 µg/L 5.73 10.1Bis(2-Chloroethoxy)methane 1 05/19/22 03:05 V18981JMV
<7.37 µg/L 7.37 10.1Bis(2-Chloroethyl)ether 1 05/19/22 03:05 V18981JMV
<6.66 µg/L 6.66 10.1Bis(2-Chloroisopropyl)ether 1 05/19/22 03:05 V18981JMV
<8.89 µg/L 8.89 10.1Bis(2-ethylhexyl)phthalate 1 05/19/22 03:05 V18981JMV
<6.32 µg/L 6.32 20.24-Bromophenyl phenyl ether 1 05/19/22 03:05 V18981JMV
<4.58 µg/L 4.58 10.1Butyl benzyl phthalate 1 05/19/22 03:05 V18981JMV
<5.28 µg/L 5.28 10.14-Chloro-3-methylphenol 1 05/19/22 03:05 V18981JMV
<7.45 µg/L 7.45 20.22-Chloronaphthalene 1 05/19/22 03:05 V18981JMV
<6.65 µg/L 6.65 10.12-Chlorophenol 1 05/19/22 03:05 V18981JMV
<7.06 µg/L 7.06 20.24-Chlorophenyl phenyl ether 1 05/19/22 03:05 V18981JMV
<5.43 µg/L 5.43 10.1Chrysene 1 05/19/22 03:05 V18981JMV
<6.07 µg/L 6.07 20.2Dibenz(a,h)anthracene 1 05/19/22 03:05 V18981JMV
<5.13 µg/L 5.13 20.2Dibenzofuran 1 05/19/22 03:05 V18981JMV
<5.97 µg/L 5.97 10.11,2-Dichlorobenzene 1 05/19/22 03:05 V18981JMV
<5.89 µg/L 5.89 10.11,3-Dichlorobenzene 1 05/19/22 03:05 V18981JMV
<5.97 µg/L 5.97 10.11,4-Dichlorobenzene 1 05/19/22 03:05 V18981JMV
<6.67 µg/L 6.67 10.13,3'-Dichlorobenzidine 1 05/19/22 03:05 V18981JMV
<5.60 µg/L 5.60 10.12,4-Dichlorophenol 1 05/19/22 03:05 V18981JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 62 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-9
89760 Matrix:
5/11/2022 12:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18754 05/16/22 09:45
<9.44 µg/L 9.44 20.2Diethyl phthalate 1 05/19/22 03:05 V18981JMV
<7.90 µg/L 7.90 10.1Dimethyl phthalate 1 05/19/22 03:05 V18981JMV
<11.0 µg/L 11.0 20.22,4-Dimethylphenol 1 05/19/22 03:05 V18981JMV
<7.42 µg/L 7.42 10.1Di-n-butyl phthalate 1 05/19/22 03:05 V18981JMV
<10.0 µg/L 10.0 30.34,6-Dinitro-2-methylphenol 1 05/19/22 03:05 V18981JMV
<10.7 µg/L 10.7 30.32,4-Dinitrophenol 1 05/19/22 03:05 V18981JMV
<5.25 µg/L 5.25 10.12,4-Dinitrotoluene 1 05/19/22 03:05 V18981JMV
<5.96 µg/L 5.96 20.22,6-Dinitrotoluene 1 05/19/22 03:05 V18981JMV
<5.06 µg/L 5.06 10.1Di-n-Octyl Phthalate 1 05/19/22 03:05 V18981JMV
<6.09 µg/L 6.09 10.1Fluoranthene 1 05/19/22 03:05 V18981JMV
<7.34 µg/L 7.34 10.1Fluorene 1 05/19/22 03:05 V18981JMV
<5.81 µg/L 5.81 20.2Hexachlorobenzene 1 05/19/22 03:05 V18981JMV
<5.94 µg/L 5.94 20.2Hexachlorobutadiene 1 05/19/22 03:05 V18981JMV
<5.96 µg/L 5.96 20.2Hexachlorocyclopentadiene 1 05/19/22 03:05 V18981JMV
<5.27 µg/L 5.27 10.1Hexachloroethane 1 05/19/22 03:05 V18981JMV
<6.26 µg/L 6.26 10.1Indeno(1,2,3-cd)pyrene 1 05/19/22 03:05 V18981JMV
<6.78 µg/L 6.78 10.1Isophorone 1 05/19/22 03:05 V18981JMV
<7.96 µg/L 7.96 10.1Naphthalene 1 05/19/22 03:05 V18981JMV
<7.96 µg/L 7.96 10.1Nitrobenzene 1 05/19/22 03:05 V18981JMV
<5.54 µg/L 5.54 10.12-Nitrophenol 1 05/19/22 03:05 V18981JMV
<2.84 µg/L 2.84 10.14-Nitrophenol 1 05/19/22 03:05 V18981JMV
<11.0 µg/L 11.0 20.2N-Nitrosodiphenylamine 1 05/19/22 03:05 V18981JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 63 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-9
89760 Matrix:
5/11/2022 12:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18754 05/16/22 09:45
<8.18 µg/L 8.18 20.2N-Nitroso-di-n-propylamine 1 05/19/22 03:05 V18981JMV
<9.83 µg/L 9.83 50.5Pentachlorophenol 1 05/19/22 03:05 V18981JMV
<6.40 µg/L 6.40 10.1Phenanthrene 1 05/19/22 03:05 V18981JMV
<2.89 µg/L 2.89 10.1Phenol 1 05/19/22 03:05 V18981JMV
<5.47 µg/L 5.47 10.1Pyrene 1 05/19/22 03:05 V18981JMV
<6.31 µg/L 6.31 10.11,2,4-Trichlorobenzene 1 05/19/22 03:05 V18981JMV
<6.35 µg/L 6.35 20.22,4,6-Trichlorophenol 1 05/19/22 03:05 V18981JMV
625.1Surrogate: Phenol-d5 26.4 Limits: 10-63%05/19/22 03:051 JMV
Surrogate: 2-Fluorobiphenyl 69.9 Limits: 49-118%05/19/22 03:051 JMV V18981
Surrogate: 2-Fluorophenol 39.2 Limits: 22-84%05/19/22 03:051 JMV V18981
Surrogate: Nitrobenzene-d5 62.4 Limits: 43-123%05/19/22 03:051 JMV V18981
Surrogate: 4-Terphenyl-d14 96.2 Limits: 49-151%05/19/22 03:051 JMV V18981
Surrogate: 2,4,6-Tribromophenol 82.5 Limits: 31-144%05/19/22 03:051 JMV V18981
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 64 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-12D
89761 Matrix:
5/11/2022 14:30
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 05/19/22 16:07 6200BJLB
Surrogate: 4-Bromofluorobenzene 105 Limits: 70-130%05/19/22 16:071 JLB V18958
Surrogate: Dibromofluoromethane 98.2 Limits: 70-130%05/19/22 16:071 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 95.4 Limits: 70-130%05/19/22 16:071 JLB V18958
Surrogate: Toluene-d8 93.2 Limits: 70-130%05/19/22 16:071 JLB V18958
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 65 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-12D
89761 Matrix:
5/11/2022 14:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 05/19/22 16:07 V18958JLB
<0.180 µg/L 0.180 0.500Benzene 1 05/19/22 16:07 V18958JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 05/19/22 16:07 V18958JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 05/19/22 16:07 V18958JLB
0.208 J µg/L 0.160 0.500Bromodichloromethane 1 05/19/22 16:07 V18958JLB
<1.50 µg/L 1.50 5.00Bromoform 1 05/19/22 16:07 V18958JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 05/19/22 16:07 V18958JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 05/19/22 16:07 V18958JLB
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 05/19/22 16:07 V18958JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 05/19/22 16:07 V18958JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 05/19/22 16:07 V18958JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 05/19/22 16:07 V18958JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 05/19/22 16:07 V18958JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 05/19/22 16:07 V18958JLB
5.74 µg/L 0.220 0.500Chloroform 1 05/19/22 16:07 V18958JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 05/19/22 16:07 V18958JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 05/19/22 16:07 V18958JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 05/19/22 16:07 V18958JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 05/19/22 16:07 V18958JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 05/19/22 16:07 V18958JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 05/19/22 16:07 V18958JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 05/19/22 16:07 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 66 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-12D
89761 Matrix:
5/11/2022 14:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 05/19/22 16:07 V18958JLB
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 05/19/22 16:07 V18958JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 05/19/22 16:07 V18958JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 05/19/22 16:07 V18958JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 05/19/22 16:07 V18958JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 05/19/22 16:07 V18958JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 05/19/22 16:07 V18958JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 05/19/22 16:07 V18958JLB
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 05/19/22 16:07 V18958JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 05/19/22 16:07 V18958JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 05/19/22 16:07 V18958JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 05/19/22 16:07 V18958JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 05/19/22 16:07 V18958JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 05/19/22 16:07 V18958JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 05/19/22 16:07 V18958JLB
<42.0 µg/L 42.0 200Ethanol 1 05/19/22 16:07 V18958JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 05/19/22 16:07 V18958JLB
<0.059 µg/L 0.059 10.0Ethyl Tertiary Butyl Ether (ETBE)1 05/19/22 16:07 V18958JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 05/19/22 16:07 V18958JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 05/19/22 16:07 V18958JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 05/19/22 16:07 V18958JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 05/19/22 16:07 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 67 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-12D
89761 Matrix:
5/11/2022 14:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 05/19/22 16:07 V18958JLB
1.01 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 05/19/22 16:07 V18958JLB
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 05/19/22 16:07 V18958JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 05/19/22 16:07 V18958JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 05/19/22 16:07 V18958JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 05/19/22 16:07 V18958JLB
0.296 J µg/L 0.220 0.500Styrene 1 05/19/22 16:07 V18958JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 05/19/22 16:07 V18958JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 05/19/22 16:07 V18958JLB
<1.90 µg/L 1.90 10.0tert-Amyl Alcohol (TAA)1 05/19/22 16:07 V18958JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 05/19/22 16:07 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 05/19/22 16:07 V18958JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 05/19/22 16:07 V18958JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 05/19/22 16:07 V18958JLB
<0.220 µg/L 0.220 0.500Toluene 1 05/19/22 16:07 V18958JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 05/19/22 16:07 V18958JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 05/19/22 16:07 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 05/19/22 16:07 V18958JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 05/19/22 16:07 V18958JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 05/19/22 16:07 V18958JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 05/19/22 16:07 V18958JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 05/19/22 16:07 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 68 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-12D
89761 Matrix:
5/11/2022 14:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 05/19/22 16:07 V18958JLB
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 05/19/22 16:07 V18958JLB
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 05/19/22 16:07 V18958JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 05/19/22 16:07 V18958JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 05/19/22 16:07 V18958JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 05/19/22 16:07 V18958JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 05/19/22 16:07 V18958
Surrogate: 4-Bromofluorobenzene 105 Limits: 70-130%05/19/22 16:071 JLB V18958
Surrogate: Dibromofluoromethane 98.2 Limits: 70-130%05/19/22 16:071 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 95.4 Limits: 70-130%05/19/22 16:071 JLB V18958
Surrogate: Toluene-d8 93.2 Limits: 70-130%05/19/22 16:071 JLB V18958
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<7.26 µg/L 7.26 10.2Acenaphthene 1 05/20/22 19:17 V19057JMV
<7.08 µg/L 7.08 20.4Acenaphthylene 1 05/20/22 19:17 V19057JMV
<6.70 µg/L 6.70 10.2Anthracene 1 05/20/22 19:17 V19057JMV
<5.18 µg/L 5.18 10.2Benzidine 1 05/20/22 19:17 V19057JMV
<6.78 µg/L 6.78 10.2Benzo(a)anthracene 1 05/20/22 19:17 V19057JMV
<4.76 µg/L 4.76 10.2Benzo(a)pyrene 1 05/20/22 19:17 V19057JMV
<4.61 µg/L 4.61 10.2Benzo(b)fluoranthene 1 05/20/22 19:17 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 69 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-12D
89761 Matrix:
5/11/2022 14:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<4.32 µg/L 4.32 10.2Benzo(g,h,i)perylene 1 05/20/22 19:17 V19057JMV
<4.96 µg/L 4.96 10.2Benzo(k)fluoranthene 1 05/20/22 19:17 V19057JMV
<11.7 µg/L 11.7 51.0Benzoic Acid 1 05/20/22 19:17 V19057JMV
<8.77 µg/L 8.77 10.2Benzyl alcohol 1 05/20/22 19:17 V19057JMV
<5.78 µg/L 5.78 10.2Bis(2-Chloroethoxy)methane 1 05/20/22 19:17 V19057JMV
<7.45 µg/L 7.45 10.2Bis(2-Chloroethyl)ether 1 05/20/22 19:17 V19057JMV
<6.72 µg/L 6.72 10.2Bis(2-Chloroisopropyl)ether 1 05/20/22 19:17 V19057JMV
<8.98 µg/L 8.98 10.2Bis(2-ethylhexyl)phthalate 1 05/20/22 19:17 V19057JMV
<6.39 µg/L 6.39 20.44-Bromophenyl phenyl ether 1 05/20/22 19:17 V19057JMV
<4.62 µg/L 4.62 10.2Butyl benzyl phthalate 1 05/20/22 19:17 V19057JMV
<5.33 µg/L 5.33 10.24-Chloro-3-methylphenol 1 05/20/22 19:17 V19057JMV
<7.53 µg/L 7.53 20.42-Chloronaphthalene 1 05/20/22 19:17 V19057JMV
<6.71 µg/L 6.71 10.22-Chlorophenol 1 05/20/22 19:17 V19057JMV
<7.13 µg/L 7.13 20.44-Chlorophenyl phenyl ether 1 05/20/22 19:17 V19057JMV
<5.49 µg/L 5.49 10.2Chrysene 1 05/20/22 19:17 V19057JMV
<6.13 µg/L 6.13 20.4Dibenz(a,h)anthracene 1 05/20/22 19:17 V19057JMV
<5.18 µg/L 5.18 20.4Dibenzofuran 1 05/20/22 19:17 V19057JMV
<6.03 µg/L 6.03 10.21,2-Dichlorobenzene 1 05/20/22 19:17 V19057JMV
<5.95 µg/L 5.95 10.21,3-Dichlorobenzene 1 05/20/22 19:17 V19057JMV
<6.03 µg/L 6.03 10.21,4-Dichlorobenzene 1 05/20/22 19:17 V19057JMV
<6.73 µg/L 6.73 10.23,3'-Dichlorobenzidine 1 05/20/22 19:17 V19057JMV
<5.65 µg/L 5.65 10.22,4-Dichlorophenol 1 05/20/22 19:17 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 70 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-12D
89761 Matrix:
5/11/2022 14:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<9.54 µg/L 9.54 20.4Diethyl phthalate 1 05/20/22 19:17 V19057JMV
<7.98 µg/L 7.98 10.2Dimethyl phthalate 1 05/20/22 19:17 V19057JMV
<11.2 µg/L 11.2 20.42,4-Dimethylphenol 1 05/20/22 19:17 V19057JMV
<7.50 µg/L 7.50 10.2Di-n-butyl phthalate 1 05/20/22 19:17 V19057JMV
<10.1 µg/L 10.1 30.64,6-Dinitro-2-methylphenol 1 05/20/22 19:17 V19057JMV
<10.9 µg/L 10.9 30.62,4-Dinitrophenol 1 05/20/22 19:17 V19057JMV
<5.30 µg/L 5.30 10.22,4-Dinitrotoluene 1 05/20/22 19:17 V19057JMV
<6.02 µg/L 6.02 20.42,6-Dinitrotoluene 1 05/20/22 19:17 V19057JMV
<5.11 µg/L 5.11 10.2Di-n-Octyl Phthalate 1 05/20/22 19:17 V19057JMV
<6.15 µg/L 6.15 10.2Fluoranthene 1 05/20/22 19:17 V19057JMV
<7.42 µg/L 7.42 10.2Fluorene 1 05/20/22 19:17 V19057JMV
<5.87 µg/L 5.87 20.4Hexachlorobenzene 1 05/20/22 19:17 V19057JMV
<6.00 µg/L 6.00 20.4Hexachlorobutadiene 1 05/20/22 19:17 V19057JMV
<6.02 µg/L 6.02 20.4Hexachlorocyclopentadiene 1 05/20/22 19:17 V19057JMV
<5.32 µg/L 5.32 10.2Hexachloroethane 1 05/20/22 19:17 V19057JMV
<6.32 µg/L 6.32 10.2Indeno(1,2,3-cd)pyrene 1 05/20/22 19:17 V19057JMV
<6.84 µg/L 6.84 10.2Isophorone 1 05/20/22 19:17 V19057JMV
<8.04 µg/L 8.04 10.2Naphthalene 1 05/20/22 19:17 V19057JMV
<8.04 µg/L 8.04 10.2Nitrobenzene 1 05/20/22 19:17 V19057JMV
<5.60 µg/L 5.60 10.22-Nitrophenol 1 05/20/22 19:17 V19057JMV
<2.87 µg/L 2.87 10.24-Nitrophenol 1 05/20/22 19:17 V19057JMV
<11.1 µg/L 11.1 20.4N-Nitrosodiphenylamine 1 05/20/22 19:17 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 71 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-12D
89761 Matrix:
5/11/2022 14:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<8.26 µg/L 8.26 20.4N-Nitroso-di-n-propylamine 1 05/20/22 19:17 V19057JMV
<9.92 µg/L 9.92 51.0Pentachlorophenol 1 05/20/22 19:17 V19057JMV
<6.47 µg/L 6.47 10.2Phenanthrene 1 05/20/22 19:17 V19057JMV
<2.92 µg/L 2.92 10.2Phenol 1 05/20/22 19:17 V19057JMV
<5.53 µg/L 5.53 10.2Pyrene 1 05/20/22 19:17 V19057JMV
<6.38 µg/L 6.38 10.21,2,4-Trichlorobenzene 1 05/20/22 19:17 V19057JMV
<6.42 µg/L 6.42 20.42,4,6-Trichlorophenol 1 05/20/22 19:17 V19057JMV
625.1Surrogate: Phenol-d5 22.5 Limits: 10-63%05/20/22 19:171 JMV
Surrogate: 2-Fluorobiphenyl 64.7 Limits: 49-118%05/20/22 19:171 JMV V19057
Surrogate: 2-Fluorophenol 33.9 Limits: 22-84%05/20/22 19:171 JMV V19057
Surrogate: Nitrobenzene-d5 55.1 Limits: 43-123%05/20/22 19:171 JMV V19057
Surrogate: 4-Terphenyl-d14 79.4 Limits: 49-151%05/20/22 19:171 JMV V19057
Surrogate: 2,4,6-Tribromophenol 80.9 Limits: 31-144%05/20/22 19:171 JMV V19057
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 72 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-13
89762 Matrix:
5/11/2022 14:35
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 05/19/22 16:31 6200BJLB
Surrogate: 4-Bromofluorobenzene 103 Limits: 70-130%05/19/22 16:311 JLB V18958
Surrogate: Dibromofluoromethane 98.0 Limits: 70-130%05/19/22 16:311 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 95.0 Limits: 70-130%05/19/22 16:311 JLB V18958
Surrogate: Toluene-d8 97.8 Limits: 70-130%05/19/22 16:311 JLB V18958
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 73 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-13
89762 Matrix:
5/11/2022 14:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 05/19/22 16:31 V18958JLB
<0.180 µg/L 0.180 0.500Benzene 1 05/19/22 16:31 V18958JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 05/19/22 16:31 V18958JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 05/19/22 16:31 V18958JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 05/19/22 16:31 V18958JLB
<1.50 µg/L 1.50 5.00Bromoform 1 05/19/22 16:31 V18958JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 05/19/22 16:31 V18958JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 05/19/22 16:31 V18958JLB
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 05/19/22 16:31 V18958JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 05/19/22 16:31 V18958JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 05/19/22 16:31 V18958JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 05/19/22 16:31 V18958JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 05/19/22 16:31 V18958JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 05/19/22 16:31 V18958JLB
<0.220 µg/L 0.220 0.500Chloroform 1 05/19/22 16:31 V18958JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 05/19/22 16:31 V18958JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 05/19/22 16:31 V18958JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 05/19/22 16:31 V18958JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 05/19/22 16:31 V18958JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 05/19/22 16:31 V18958JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 05/19/22 16:31 V18958JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 05/19/22 16:31 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 74 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-13
89762 Matrix:
5/11/2022 14:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 05/19/22 16:31 V18958JLB
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 05/19/22 16:31 V18958JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 05/19/22 16:31 V18958JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 05/19/22 16:31 V18958JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 05/19/22 16:31 V18958JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 05/19/22 16:31 V18958JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 05/19/22 16:31 V18958JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 05/19/22 16:31 V18958JLB
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 05/19/22 16:31 V18958JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 05/19/22 16:31 V18958JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 05/19/22 16:31 V18958JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 05/19/22 16:31 V18958JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 05/19/22 16:31 V18958JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 05/19/22 16:31 V18958JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 05/19/22 16:31 V18958JLB
<42.0 µg/L 42.0 200Ethanol 1 05/19/22 16:31 V18958JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 05/19/22 16:31 V18958JLB
<0.059 µg/L 0.059 10.0Ethyl Tertiary Butyl Ether (ETBE)1 05/19/22 16:31 V18958JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 05/19/22 16:31 V18958JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 05/19/22 16:31 V18958JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 05/19/22 16:31 V18958JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 05/19/22 16:31 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 75 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-13
89762 Matrix:
5/11/2022 14:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 05/19/22 16:31 V18958JLB
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 05/19/22 16:31 V18958JLB
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 05/19/22 16:31 V18958JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 05/19/22 16:31 V18958JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 05/19/22 16:31 V18958JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 05/19/22 16:31 V18958JLB
<0.220 µg/L 0.220 0.500Styrene 1 05/19/22 16:31 V18958JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 05/19/22 16:31 V18958JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 05/19/22 16:31 V18958JLB
<1.90 µg/L 1.90 10.0tert-Amyl Alcohol (TAA)1 05/19/22 16:31 V18958JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 05/19/22 16:31 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 05/19/22 16:31 V18958JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 05/19/22 16:31 V18958JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 05/19/22 16:31 V18958JLB
<0.220 µg/L 0.220 0.500Toluene 1 05/19/22 16:31 V18958JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 05/19/22 16:31 V18958JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 05/19/22 16:31 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 05/19/22 16:31 V18958JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 05/19/22 16:31 V18958JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 05/19/22 16:31 V18958JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 05/19/22 16:31 V18958JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 05/19/22 16:31 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 76 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-13
89762 Matrix:
5/11/2022 14:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 05/19/22 16:31 V18958JLB
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 05/19/22 16:31 V18958JLB
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 05/19/22 16:31 V18958JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 05/19/22 16:31 V18958JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 05/19/22 16:31 V18958JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 05/19/22 16:31 V18958JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 05/19/22 16:31 V18958
Surrogate: 4-Bromofluorobenzene 103 Limits: 70-130%05/19/22 16:311 JLB V18958
Surrogate: Dibromofluoromethane 98.0 Limits: 70-130%05/19/22 16:311 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 95.0 Limits: 70-130%05/19/22 16:311 JLB V18958
Surrogate: Toluene-d8 97.8 Limits: 70-130%05/19/22 16:311 JLB V18958
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<7.26 µg/L 7.26 10.2Acenaphthene 1 05/20/22 19:39 V19057JMV
<7.08 µg/L 7.08 20.4Acenaphthylene 1 05/20/22 19:39 V19057JMV
<6.70 µg/L 6.70 10.2Anthracene 1 05/20/22 19:39 V19057JMV
<5.18 µg/L 5.18 10.2Benzidine 1 05/20/22 19:39 V19057JMV
<6.78 µg/L 6.78 10.2Benzo(a)anthracene 1 05/20/22 19:39 V19057JMV
<4.76 µg/L 4.76 10.2Benzo(a)pyrene 1 05/20/22 19:39 V19057JMV
<4.61 µg/L 4.61 10.2Benzo(b)fluoranthene 1 05/20/22 19:39 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 77 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-13
89762 Matrix:
5/11/2022 14:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<4.32 µg/L 4.32 10.2Benzo(g,h,i)perylene 1 05/20/22 19:39 V19057JMV
<4.96 µg/L 4.96 10.2Benzo(k)fluoranthene 1 05/20/22 19:39 V19057JMV
<11.7 µg/L 11.7 51.0Benzoic Acid 1 05/20/22 19:39 V19057JMV
<8.77 µg/L 8.77 10.2Benzyl alcohol 1 05/20/22 19:39 V19057JMV
<5.78 µg/L 5.78 10.2Bis(2-Chloroethoxy)methane 1 05/20/22 19:39 V19057JMV
<7.45 µg/L 7.45 10.2Bis(2-Chloroethyl)ether 1 05/20/22 19:39 V19057JMV
<6.72 µg/L 6.72 10.2Bis(2-Chloroisopropyl)ether 1 05/20/22 19:39 V19057JMV
<8.98 µg/L 8.98 10.2Bis(2-ethylhexyl)phthalate 1 05/20/22 19:39 V19057JMV
<6.39 µg/L 6.39 20.44-Bromophenyl phenyl ether 1 05/20/22 19:39 V19057JMV
<4.62 µg/L 4.62 10.2Butyl benzyl phthalate 1 05/20/22 19:39 V19057JMV
<5.33 µg/L 5.33 10.24-Chloro-3-methylphenol 1 05/20/22 19:39 V19057JMV
<7.53 µg/L 7.53 20.42-Chloronaphthalene 1 05/20/22 19:39 V19057JMV
<6.71 µg/L 6.71 10.22-Chlorophenol 1 05/20/22 19:39 V19057JMV
<7.13 µg/L 7.13 20.44-Chlorophenyl phenyl ether 1 05/20/22 19:39 V19057JMV
<5.49 µg/L 5.49 10.2Chrysene 1 05/20/22 19:39 V19057JMV
<6.13 µg/L 6.13 20.4Dibenz(a,h)anthracene 1 05/20/22 19:39 V19057JMV
<5.18 µg/L 5.18 20.4Dibenzofuran 1 05/20/22 19:39 V19057JMV
<6.03 µg/L 6.03 10.21,2-Dichlorobenzene 1 05/20/22 19:39 V19057JMV
<5.95 µg/L 5.95 10.21,3-Dichlorobenzene 1 05/20/22 19:39 V19057JMV
<6.03 µg/L 6.03 10.21,4-Dichlorobenzene 1 05/20/22 19:39 V19057JMV
<6.73 µg/L 6.73 10.23,3'-Dichlorobenzidine 1 05/20/22 19:39 V19057JMV
<5.65 µg/L 5.65 10.22,4-Dichlorophenol 1 05/20/22 19:39 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 78 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-13
89762 Matrix:
5/11/2022 14:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<9.54 µg/L 9.54 20.4Diethyl phthalate 1 05/20/22 19:39 V19057JMV
<7.98 µg/L 7.98 10.2Dimethyl phthalate 1 05/20/22 19:39 V19057JMV
<11.2 µg/L 11.2 20.42,4-Dimethylphenol 1 05/20/22 19:39 V19057JMV
<7.50 µg/L 7.50 10.2Di-n-butyl phthalate 1 05/20/22 19:39 V19057JMV
<10.1 µg/L 10.1 30.64,6-Dinitro-2-methylphenol 1 05/20/22 19:39 V19057JMV
<10.9 µg/L 10.9 30.62,4-Dinitrophenol 1 05/20/22 19:39 V19057JMV
<5.30 µg/L 5.30 10.22,4-Dinitrotoluene 1 05/20/22 19:39 V19057JMV
<6.02 µg/L 6.02 20.42,6-Dinitrotoluene 1 05/20/22 19:39 V19057JMV
<5.11 µg/L 5.11 10.2Di-n-Octyl Phthalate 1 05/20/22 19:39 V19057JMV
<6.15 µg/L 6.15 10.2Fluoranthene 1 05/20/22 19:39 V19057JMV
<7.42 µg/L 7.42 10.2Fluorene 1 05/20/22 19:39 V19057JMV
<5.87 µg/L 5.87 20.4Hexachlorobenzene 1 05/20/22 19:39 V19057JMV
<6.00 µg/L 6.00 20.4Hexachlorobutadiene 1 05/20/22 19:39 V19057JMV
<6.02 µg/L 6.02 20.4Hexachlorocyclopentadiene 1 05/20/22 19:39 V19057JMV
<5.32 µg/L 5.32 10.2Hexachloroethane 1 05/20/22 19:39 V19057JMV
<6.32 µg/L 6.32 10.2Indeno(1,2,3-cd)pyrene 1 05/20/22 19:39 V19057JMV
<6.84 µg/L 6.84 10.2Isophorone 1 05/20/22 19:39 V19057JMV
<8.04 µg/L 8.04 10.2Naphthalene 1 05/20/22 19:39 V19057JMV
<8.04 µg/L 8.04 10.2Nitrobenzene 1 05/20/22 19:39 V19057JMV
<5.60 µg/L 5.60 10.22-Nitrophenol 1 05/20/22 19:39 V19057JMV
<2.87 µg/L 2.87 10.24-Nitrophenol 1 05/20/22 19:39 V19057JMV
<11.1 µg/L 11.1 20.4N-Nitrosodiphenylamine 1 05/20/22 19:39 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 79 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-13
89762 Matrix:
5/11/2022 14:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<8.26 µg/L 8.26 20.4N-Nitroso-di-n-propylamine 1 05/20/22 19:39 V19057JMV
<9.92 µg/L 9.92 51.0Pentachlorophenol 1 05/20/22 19:39 V19057JMV
<6.47 µg/L 6.47 10.2Phenanthrene 1 05/20/22 19:39 V19057JMV
<2.92 µg/L 2.92 10.2Phenol 1 05/20/22 19:39 V19057JMV
<5.53 µg/L 5.53 10.2Pyrene 1 05/20/22 19:39 V19057JMV
<6.38 µg/L 6.38 10.21,2,4-Trichlorobenzene 1 05/20/22 19:39 V19057JMV
<6.42 µg/L 6.42 20.42,4,6-Trichlorophenol 1 05/20/22 19:39 V19057JMV
625.1Surrogate: Phenol-d5 25.7 Limits: 10-63%05/20/22 19:391 JMV
Surrogate: 2-Fluorobiphenyl 71.6 Limits: 49-118%05/20/22 19:391 JMV V19057
Surrogate: 2-Fluorophenol 39.4 Limits: 22-84%05/20/22 19:391 JMV V19057
Surrogate: Nitrobenzene-d5 62.0 Limits: 43-123%05/20/22 19:391 JMV V19057
Surrogate: 4-Terphenyl-d14 85.9 Limits: 49-151%05/20/22 19:391 JMV V19057
Surrogate: 2,4,6-Tribromophenol 90.1 Limits: 31-144%05/20/22 19:391 JMV V19057
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 80 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-14
89763 Matrix:
5/11/2022 15:10
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 05/19/22 16:56 6200BJLB
Surrogate: 4-Bromofluorobenzene 99.6 Limits: 70-130%05/19/22 16:561 JLB V18958
Surrogate: Dibromofluoromethane 96.4 Limits: 70-130%05/19/22 16:561 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 94.8 Limits: 70-130%05/19/22 16:561 JLB V18958
Surrogate: Toluene-d8 93.0 Limits: 70-130%05/19/22 16:561 JLB V18958
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 81 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-14
89763 Matrix:
5/11/2022 15:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 05/19/22 16:56 V18958JLB
<0.180 µg/L 0.180 0.500Benzene 1 05/19/22 16:56 V18958JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 05/19/22 16:56 V18958JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 05/19/22 16:56 V18958JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 05/19/22 16:56 V18958JLB
<1.50 µg/L 1.50 5.00Bromoform 1 05/19/22 16:56 V18958JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 05/19/22 16:56 V18958JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 05/19/22 16:56 V18958JLB
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 05/19/22 16:56 V18958JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 05/19/22 16:56 V18958JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 05/19/22 16:56 V18958JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 05/19/22 16:56 V18958JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 05/19/22 16:56 V18958JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 05/19/22 16:56 V18958JLB
6.12 µg/L 0.220 0.500Chloroform 1 05/19/22 16:56 V18958JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 05/19/22 16:56 V18958JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 05/19/22 16:56 V18958JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 05/19/22 16:56 V18958JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 05/19/22 16:56 V18958JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 05/19/22 16:56 V18958JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 05/19/22 16:56 V18958JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 05/19/22 16:56 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 82 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-14
89763 Matrix:
5/11/2022 15:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 05/19/22 16:56 V18958JLB
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 05/19/22 16:56 V18958JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 05/19/22 16:56 V18958JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 05/19/22 16:56 V18958JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 05/19/22 16:56 V18958JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 05/19/22 16:56 V18958JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 05/19/22 16:56 V18958JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 05/19/22 16:56 V18958JLB
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 05/19/22 16:56 V18958JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 05/19/22 16:56 V18958JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 05/19/22 16:56 V18958JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 05/19/22 16:56 V18958JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 05/19/22 16:56 V18958JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 05/19/22 16:56 V18958JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 05/19/22 16:56 V18958JLB
<42.0 µg/L 42.0 200Ethanol 1 05/19/22 16:56 V18958JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 05/19/22 16:56 V18958JLB
<0.059 µg/L 0.059 10.0Ethyl Tertiary Butyl Ether (ETBE)1 05/19/22 16:56 V18958JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 05/19/22 16:56 V18958JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 05/19/22 16:56 V18958JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 05/19/22 16:56 V18958JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 05/19/22 16:56 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 83 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-14
89763 Matrix:
5/11/2022 15:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 05/19/22 16:56 V18958JLB
40.4 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 05/19/22 16:56 V18958JLB
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 05/19/22 16:56 V18958JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 05/19/22 16:56 V18958JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 05/19/22 16:56 V18958JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 05/19/22 16:56 V18958JLB
<0.220 µg/L 0.220 0.500Styrene 1 05/19/22 16:56 V18958JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 05/19/22 16:56 V18958JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 05/19/22 16:56 V18958JLB
<1.90 µg/L 1.90 10.0tert-Amyl Alcohol (TAA)1 05/19/22 16:56 V18958JLB
0.737 J µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 05/19/22 16:56 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 05/19/22 16:56 V18958JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 05/19/22 16:56 V18958JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 05/19/22 16:56 V18958JLB
<0.220 µg/L 0.220 0.500Toluene 1 05/19/22 16:56 V18958JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 05/19/22 16:56 V18958JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 05/19/22 16:56 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 05/19/22 16:56 V18958JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 05/19/22 16:56 V18958JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 05/19/22 16:56 V18958JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 05/19/22 16:56 V18958JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 05/19/22 16:56 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 84 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-14
89763 Matrix:
5/11/2022 15:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 05/19/22 16:56 V18958JLB
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 05/19/22 16:56 V18958JLB
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 05/19/22 16:56 V18958JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 05/19/22 16:56 V18958JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 05/19/22 16:56 V18958JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 05/19/22 16:56 V18958JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 05/19/22 16:56 V18958
Surrogate: 4-Bromofluorobenzene 99.6 Limits: 70-130%05/19/22 16:561 JLB V18958
Surrogate: Dibromofluoromethane 96.4 Limits: 70-130%05/19/22 16:561 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 94.8 Limits: 70-130%05/19/22 16:561 JLB V18958
Surrogate: Toluene-d8 93.0 Limits: 70-130%05/19/22 16:561 JLB V18958
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<7.33 µg/L 7.33 10.3Acenaphthene 1 05/20/22 20:01 V19057JMV
<7.15 µg/L 7.15 20.6Acenaphthylene 1 05/20/22 20:01 V19057JMV
<6.77 µg/L 6.77 10.3Anthracene 1 05/20/22 20:01 V19057JMV
<5.23 µg/L 5.23 10.3Benzidine 1 05/20/22 20:01 V19057JMV
<6.85 µg/L 6.85 10.3Benzo(a)anthracene 1 05/20/22 20:01 V19057JMV
<4.81 µg/L 4.81 10.3Benzo(a)pyrene 1 05/20/22 20:01 V19057JMV
<4.66 µg/L 4.66 10.3Benzo(b)fluoranthene 1 05/20/22 20:01 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 85 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-14
89763 Matrix:
5/11/2022 15:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<4.37 µg/L 4.37 10.3Benzo(g,h,i)perylene 1 05/20/22 20:01 V19057JMV
<5.01 µg/L 5.01 10.3Benzo(k)fluoranthene 1 05/20/22 20:01 V19057JMV
<11.8 µg/L 11.8 51.5Benzoic Acid 1 05/20/22 20:01 V19057JMV
<8.86 µg/L 8.86 10.3Benzyl alcohol 1 05/20/22 20:01 V19057JMV
<5.84 µg/L 5.84 10.3Bis(2-Chloroethoxy)methane 1 05/20/22 20:01 V19057JMV
<7.52 µg/L 7.52 10.3Bis(2-Chloroethyl)ether 1 05/20/22 20:01 V19057JMV
<6.79 µg/L 6.79 10.3Bis(2-Chloroisopropyl)ether 1 05/20/22 20:01 V19057JMV
<9.06 µg/L 9.06 10.3Bis(2-ethylhexyl)phthalate 1 05/20/22 20:01 V19057JMV
<6.45 µg/L 6.45 20.64-Bromophenyl phenyl ether 1 05/20/22 20:01 V19057JMV
<4.67 µg/L 4.67 10.3Butyl benzyl phthalate 1 05/20/22 20:01 V19057JMV
<5.39 µg/L 5.39 10.34-Chloro-3-methylphenol 1 05/20/22 20:01 V19057JMV
<7.60 µg/L 7.60 20.62-Chloronaphthalene 1 05/20/22 20:01 V19057JMV
<6.78 µg/L 6.78 10.32-Chlorophenol 1 05/20/22 20:01 V19057JMV
<7.20 µg/L 7.20 20.64-Chlorophenyl phenyl ether 1 05/20/22 20:01 V19057JMV
<5.54 µg/L 5.54 10.3Chrysene 1 05/20/22 20:01 V19057JMV
<6.19 µg/L 6.19 20.6Dibenz(a,h)anthracene 1 05/20/22 20:01 V19057JMV
<5.23 µg/L 5.23 20.6Dibenzofuran 1 05/20/22 20:01 V19057JMV
<6.09 µg/L 6.09 10.31,2-Dichlorobenzene 1 05/20/22 20:01 V19057JMV
<6.00 µg/L 6.00 10.31,3-Dichlorobenzene 1 05/20/22 20:01 V19057JMV
<6.09 µg/L 6.09 10.31,4-Dichlorobenzene 1 05/20/22 20:01 V19057JMV
<6.80 µg/L 6.80 10.33,3'-Dichlorobenzidine 1 05/20/22 20:01 V19057JMV
<5.71 µg/L 5.71 10.32,4-Dichlorophenol 1 05/20/22 20:01 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 86 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-14
89763 Matrix:
5/11/2022 15:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<9.63 µg/L 9.63 20.6Diethyl phthalate 1 05/20/22 20:01 V19057JMV
<8.05 µg/L 8.05 10.3Dimethyl phthalate 1 05/20/22 20:01 V19057JMV
<11.3 µg/L 11.3 20.62,4-Dimethylphenol 1 05/20/22 20:01 V19057JMV
<7.57 µg/L 7.57 10.3Di-n-butyl phthalate 1 05/20/22 20:01 V19057JMV
<10.2 µg/L 10.2 30.94,6-Dinitro-2-methylphenol 1 05/20/22 20:01 V19057JMV
<11.0 µg/L 11.0 30.92,4-Dinitrophenol 1 05/20/22 20:01 V19057JMV
<5.36 µg/L 5.36 10.32,4-Dinitrotoluene 1 05/20/22 20:01 V19057JMV
<6.08 µg/L 6.08 20.62,6-Dinitrotoluene 1 05/20/22 20:01 V19057JMV
<5.16 µg/L 5.16 10.3Di-n-Octyl Phthalate 1 05/20/22 20:01 V19057JMV
<6.21 µg/L 6.21 10.3Fluoranthene 1 05/20/22 20:01 V19057JMV
<7.49 µg/L 7.49 10.3Fluorene 1 05/20/22 20:01 V19057JMV
<5.92 µg/L 5.92 20.6Hexachlorobenzene 1 05/20/22 20:01 V19057JMV
<6.06 µg/L 6.06 20.6Hexachlorobutadiene 1 05/20/22 20:01 V19057JMV
<6.08 µg/L 6.08 20.6Hexachlorocyclopentadiene 1 05/20/22 20:01 V19057JMV
<5.38 µg/L 5.38 10.3Hexachloroethane 1 05/20/22 20:01 V19057JMV
<6.39 µg/L 6.39 10.3Indeno(1,2,3-cd)pyrene 1 05/20/22 20:01 V19057JMV
<6.91 µg/L 6.91 10.3Isophorone 1 05/20/22 20:01 V19057JMV
<8.12 µg/L 8.12 10.3Naphthalene 1 05/20/22 20:01 V19057JMV
<8.12 µg/L 8.12 10.3Nitrobenzene 1 05/20/22 20:01 V19057JMV
<5.65 µg/L 5.65 10.32-Nitrophenol 1 05/20/22 20:01 V19057JMV
<2.89 µg/L 2.89 10.34-Nitrophenol 1 05/20/22 20:01 V19057JMV
<11.3 µg/L 11.3 20.6N-Nitrosodiphenylamine 1 05/20/22 20:01 V19057JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 87 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:MW-14
89763 Matrix:
5/11/2022 15:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V18820 05/18/22 09:45
<8.34 µg/L 8.34 20.6N-Nitroso-di-n-propylamine 1 05/20/22 20:01 V19057JMV
<10.0 µg/L 10.0 51.5Pentachlorophenol 1 05/20/22 20:01 V19057JMV
<6.53 µg/L 6.53 10.3Phenanthrene 1 05/20/22 20:01 V19057JMV
<2.95 µg/L 2.95 10.3Phenol 1 05/20/22 20:01 V19057JMV
<5.58 µg/L 5.58 10.3Pyrene 1 05/20/22 20:01 V19057JMV
<6.44 µg/L 6.44 10.31,2,4-Trichlorobenzene 1 05/20/22 20:01 V19057JMV
<6.48 µg/L 6.48 20.62,4,6-Trichlorophenol 1 05/20/22 20:01 V19057JMV
625.1Surrogate: Phenol-d5 24.6 Limits: 10-63%05/20/22 20:011 JMV
Surrogate: 2-Fluorobiphenyl 68.3 Limits: 49-118%05/20/22 20:011 JMV V19057
Surrogate: 2-Fluorophenol 38.1 Limits: 22-84%05/20/22 20:011 JMV V19057
Surrogate: Nitrobenzene-d5 61.7 Limits: 43-123%05/20/22 20:011 JMV V19057
Surrogate: 4-Terphenyl-d14 85.4 Limits: 49-151%05/20/22 20:011 JMV V19057
Surrogate: 2,4,6-Tribromophenol 87.1 Limits: 31-144%05/20/22 20:011 JMV V19057
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 88 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:Trip Blank
89764 Matrix:
5/11/2022 0:00
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 05/19/22 12:29 6200BJLB
Surrogate: 4-Bromofluorobenzene 102 Limits: 70-130%05/19/22 12:291 JLB V18958
Surrogate: Dibromofluoromethane 98.0 Limits: 70-130%05/19/22 12:291 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 94.0 Limits: 70-130%05/19/22 12:291 JLB V18958
Surrogate: Toluene-d8 93.4 Limits: 70-130%05/19/22 12:291 JLB V18958
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 89 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:Trip Blank
89764 Matrix:
5/11/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 05/19/22 12:29 V18958JLB
<0.180 µg/L 0.180 0.500Benzene 1 05/19/22 12:29 V18958JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 05/19/22 12:29 V18958JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 05/19/22 12:29 V18958JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 05/19/22 12:29 V18958JLB
<1.50 µg/L 1.50 5.00Bromoform 1 05/19/22 12:29 V18958JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 05/19/22 12:29 V18958JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 05/19/22 12:29 V18958JLB
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 05/19/22 12:29 V18958JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 05/19/22 12:29 V18958JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 05/19/22 12:29 V18958JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 05/19/22 12:29 V18958JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 05/19/22 12:29 V18958JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 05/19/22 12:29 V18958JLB
<0.220 µg/L 0.220 0.500Chloroform 1 05/19/22 12:29 V18958JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 05/19/22 12:29 V18958JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 05/19/22 12:29 V18958JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 05/19/22 12:29 V18958JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 05/19/22 12:29 V18958JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 05/19/22 12:29 V18958JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 05/19/22 12:29 V18958JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 05/19/22 12:29 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 90 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:Trip Blank
89764 Matrix:
5/11/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 05/19/22 12:29 V18958JLB
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 05/19/22 12:29 V18958JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 05/19/22 12:29 V18958JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 05/19/22 12:29 V18958JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 05/19/22 12:29 V18958JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 05/19/22 12:29 V18958JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 05/19/22 12:29 V18958JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 05/19/22 12:29 V18958JLB
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 05/19/22 12:29 V18958JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 05/19/22 12:29 V18958JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 05/19/22 12:29 V18958JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 05/19/22 12:29 V18958JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 05/19/22 12:29 V18958JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 05/19/22 12:29 V18958JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 05/19/22 12:29 V18958JLB
<42.0 µg/L 42.0 200Ethanol 1 05/19/22 12:29 V18958JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 05/19/22 12:29 V18958JLB
<0.059 µg/L 0.059 10.0Ethyl Tertiary Butyl Ether (ETBE)1 05/19/22 12:29 V18958JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 05/19/22 12:29 V18958JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 05/19/22 12:29 V18958JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 05/19/22 12:29 V18958JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 05/19/22 12:29 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 91 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:Trip Blank
89764 Matrix:
5/11/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 05/19/22 12:29 V18958JLB
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 05/19/22 12:29 V18958JLB
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 05/19/22 12:29 V18958JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 05/19/22 12:29 V18958JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 05/19/22 12:29 V18958JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 05/19/22 12:29 V18958JLB
<0.220 µg/L 0.220 0.500Styrene 1 05/19/22 12:29 V18958JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 05/19/22 12:29 V18958JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 05/19/22 12:29 V18958JLB
<1.90 µg/L 1.90 10.0tert-Amyl Alcohol (TAA)1 05/19/22 12:29 V18958JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 05/19/22 12:29 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 05/19/22 12:29 V18958JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 05/19/22 12:29 V18958JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 05/19/22 12:29 V18958JLB
<0.220 µg/L 0.220 0.500Toluene 1 05/19/22 12:29 V18958JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 05/19/22 12:29 V18958JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 05/19/22 12:29 V18958JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 05/19/22 12:29 V18958JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 05/19/22 12:29 V18958JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 05/19/22 12:29 V18958JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 05/19/22 12:29 V18958JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 05/19/22 12:29 V18958JLB
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 92 of 141
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28409
22-133-0022
01024
ATC Group Services, LLC - Raleigh, NC
609A Piner Road Suite 115
Maureen Jackson
Wilminton
Received : 05/13/2022
Circle K #1526
Report Date : 05/27/2022
Sample ID :
Lab No :
Sampled:Trip Blank
89764 Matrix:
5/11/2022 0:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V18957 05/19/22 09:00
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 05/19/22 12:29 V18958JLB
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 05/19/22 12:29 V18958JLB
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 05/19/22 12:29 V18958JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 05/19/22 12:29 V18958JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 05/19/22 12:29 V18958JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 05/19/22 12:29 V18958JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 05/19/22 12:29 V18958
Surrogate: 4-Bromofluorobenzene 102 Limits: 70-130%05/19/22 12:291 JLB V18958
Surrogate: Dibromofluoromethane 98.0 Limits: 70-130%05/19/22 12:291 JLB V18958
Surrogate: 1,2-Dichloroethane - d4 94.0 Limits: 70-130%05/19/22 12:291 JLB V18958
Surrogate: Toluene-d8 93.4 Limits: 70-130%05/19/22 12:291 JLB V18958
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 93 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V18958QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V18957
Associated Lab Samples: 89754, 89755, 89756, 89757, 89758, 89759, 89760, 89761, 89762, 89763, 89764
LRB-V18957 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
05/19/22 12:0510.01.80<1.80µg/LAcetone
05/19/22 12:050.5000.180<0.180µg/LBenzene
05/19/22 12:050.5000.210<0.210µg/LBromobenzene
05/19/22 12:051.000.420<0.420µg/LBromochloromethane
05/19/22 12:050.5000.160<0.160µg/LBromodichloromethane
05/19/22 12:055.001.50<1.50µg/LBromoform
05/19/22 12:051.000.280<0.280µg/LBromomethane
05/19/22 12:050.5000.180<0.180µg/Ln-Butylbenzene
05/19/22 12:050.5000.200<0.200µg/Lsec-Butyl benzene
05/19/22 12:052.000.920<0.920µg/Ltert-Butyl benzene
05/19/22 12:050.5000.180<0.180µg/LCarbon Tetrachloride
05/19/22 12:050.5000.190<0.190µg/LChlorobenzene
05/19/22 12:050.5000.190<0.190µg/LChlorodibromomethane
05/19/22 12:051.000.430<0.430µg/LChloroethane
05/19/22 12:050.5000.220<0.220µg/LChloroform
05/19/22 12:050.5000.220<0.220µg/LChloromethane
05/19/22 12:050.5000.200<0.200µg/L2-Chlorotoluene
05/19/22 12:050.5000.200<0.200µg/L4-Chlorotoluene
05/19/22 12:050.5000.500<0.500µg/LDi-Isopropyl Ether (DIPE)
05/19/22 12:052.001.10<1.10µg/L1,2-Dibromo-3-Chloropropane
05/19/22 12:050.5000.200<0.200µg/L1,2-Dibromoethane
05/19/22 12:050.5000.230<0.230µg/LDibromomethane
05/19/22 12:050.5000.220<0.220µg/L1,2-Dichlorobenzene
05/19/22 12:050.5000.190<0.190µg/L1,3-Dichlorobenzene
05/19/22 12:050.5000.210<0.210µg/L1,4-Dichlorobenzene
05/19/22 12:055.001.20<1.20µg/LDichlorodifluoromethane
05/19/22 12:050.5000.240<0.240µg/L1,1-Dichloroethane
Page 1 of 19Date:05/27/2022 01:43 PM
Page 94 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V18958QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V18957
Associated Lab Samples: 89754, 89755, 89756, 89757, 89758, 89759, 89760, 89761, 89762, 89763, 89764
LRB-V18957 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
05/19/22 12:050.5000.150<0.150µg/L1,2-Dichloroethane
05/19/22 12:050.5000.150<0.150µg/L1,1-Dichloroethene
05/19/22 12:050.5000.200<0.200µg/Lcis-1,2-Dichloroethene
05/19/22 12:050.5000.180<0.180µg/Ltrans-1,2-Dichloroethene
05/19/22 12:050.5000.190<0.190µg/L1,2-Dichloropropane
05/19/22 12:050.5000.130<0.130µg/L1,3-Dichloropropane
05/19/22 12:052.000.210<0.210µg/L2,2-Dichloropropane
05/19/22 12:050.5000.200<0.200µg/L1,1-Dichloropropene
05/19/22 12:050.5000.210<0.210µg/Lcis-1,3-Dichloropropene
05/19/22 12:050.5000.150<0.150µg/Ltrans-1,3-Dichloropropene
05/19/22 12:0520042.0<42.0µg/LEthanol
05/19/22 12:050.5000.170<0.170µg/LEthylbenzene
05/19/22 12:0510.00.059<0.059µg/LEthyl Tertiary Butyl Ether (ETBE)
05/19/22 12:053.000.350<0.350µg/LHexachlorobutadiene
05/19/22 12:051.000.380<0.380µg/L2-Hexanone
05/19/22 12:050.5000.180<0.180µg/LIsopropylbenzene
05/19/22 12:050.5000.089<0.089µg/L4-Isopropyl toluene
05/19/22 12:055.000.710<0.710µg/LMethyl Ethyl Ketone (MEK)
05/19/22 12:051.000.140<0.140µg/LMethyl tert-butyl ether (MTBE)
05/19/22 12:051.000.078<0.078µg/L4-Methyl-2-Pentanone
05/19/22 12:052.000.330<0.330µg/LMethylene Chloride
05/19/22 12:051.000.470<0.470µg/LNaphthalene
05/19/22 12:050.5000.190<0.190µg/Ln-Propylbenzene
05/19/22 12:050.5000.220<0.220µg/LStyrene
05/19/22 12:0510.01.60<1.60µg/Ltert-Butyl Alcohol (TBA)
05/19/22 12:0510.00.350<0.350µg/Ltert-Butyl formate (TBF)
05/19/22 12:0510.01.90<1.90µg/Ltert-Amyl Alcohol (TAA)
Page 2 of 19Date:05/27/2022 01:43 PM
Page 95 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V18958QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V18957
Associated Lab Samples: 89754, 89755, 89756, 89757, 89758, 89759, 89760, 89761, 89762, 89763, 89764
LRB-V18957 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
05/19/22 12:0510.00.280<0.280µg/Ltert-Amyl Methyl Ether (TAME)
05/19/22 12:050.5000.160<0.160µg/L1,1,1,2-Tetrachloroethane
05/19/22 12:050.5000.160<0.160µg/L1,1,2,2-Tetrachloroethane
05/19/22 12:050.5000.220<0.220µg/LTetrachloroethene
05/19/22 12:050.5000.220<0.220µg/LToluene
05/19/22 12:050.5000.380<0.380µg/L1,2,3-Trichlorobenzene
05/19/22 12:050.5000.310<0.310µg/L1,2,4-Trichlorobenzene
05/19/22 12:050.5000.160<0.160µg/L1,1,1-Trichloroethane
05/19/22 12:050.5000.096<0.096µg/L1,1,2-Trichloroethane
05/19/22 12:050.5000.180<0.180µg/LTrichloroethene
05/19/22 12:050.5000.180<0.180µg/LTrichlorofluoromethane
05/19/22 12:050.5000.270<0.270µg/L1,2,3-Trichloropropane
05/19/22 12:050.5000.190<0.190µg/L1,2,4-Trimethylbenzene
05/19/22 12:050.5000.180<0.180µg/L1,3,5-Trimethylbenzene
05/19/22 12:055.001.00<1.00µg/LVinyl Acetate
05/19/22 12:050.5000.170<0.170µg/LVinyl Chloride
05/19/22 12:050.5000.210<0.210µg/Lo-Xylene
05/19/22 12:051.000.420<0.420µg/Lm,p-Xylene
05/19/22 12:0510.01.00<1.00µg/L3,3-Dimethyl-1-butanol
05/19/22 12:054-Bromofluorobenzene (S)96.6 70-130
05/19/22 12:05Dibromofluoromethane (S)99.2 70-130
05/19/22 12:051,2-Dichloroethane - d4 (S)96.0 70-130
05/19/22 12:05Toluene-d8 (S)96.4 70-130
Page 3 of 19Date:05/27/2022 01:43 PM
Page 96 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V18958QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V18957
LCS-V18957 LCSD-V18957Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
44.9 11211545.840.0µg/LAcetone 40-160 1.9 20.0
23.1 11611723.420.0µg/LBenzene 70-130 1.2 20.0
20.4 10210120.120.0µg/LBromobenzene 70-130 1.4 20.0
22.8 11411422.720.0µg/LBromochloromethane 70-130 0.4 20.0
23.6 11811723.320.0µg/LBromodichloromethane 70-130 1.2 20.0
21.5 10810721.320.0µg/LBromoform 70-130 0.9 20.0
21.3 10710220.420.0µg/LBromomethane 60-140 4.3 20.0
20.5 10311021.920.0µg/Ln-Butylbenzene 70-130 6.6 20.0
20.9 10510621.220.0µg/Lsec-Butyl benzene 70-130 1.4 20.0
20.7 10410320.620.0µg/Ltert-Butyl benzene 70-130 0.4 20.0
22.0 11011522.920.0µg/LCarbon Tetrachloride 70-130 4.0 20.0
21.2 10610621.120.0µg/LChlorobenzene 70-130 0.4 20.0
20.7 10410420.820.0µg/LChlorodibromomethane 70-130 0.4 20.0
24.4 12212725.320.0µg/LChloroethane 60-140 3.6 20.0
22.2 11111322.620.0µg/LChloroform 70-130 1.7 20.0
21.6 10810921.820.0µg/LChloromethane 60-140 0.9 20.0
20.6 10310320.520.0µg/L2-Chlorotoluene 70-130 0.4 20.0
21.0 10510320.520.0µg/L4-Chlorotoluene 70-130 2.4 20.0
24.8 12412324.520.0µg/LDi-Isopropyl Ether (DIPE)70-130 1.2 20.0
20.7 10411122.220.0µg/L1,2-Dibromo-3-Chloropropane 70-130 6.9 20.0
20.4 10210621.120.0µg/L1,2-Dibromoethane 70-130 3.3 20.0
23.4 11711723.420.0µg/LDibromomethane 70-130 0.0 20.0
21.1 10610721.420.0µg/L1,2-Dichlorobenzene 70-130 1.4 20.0
20.8 10410621.120.0µg/L1,3-Dichlorobenzene 70-130 1.4 20.0
20.5 10310621.120.0µg/L1,4-Dichlorobenzene 70-130 2.8 20.0
19.2 96.099.519.920.0µg/LDichlorodifluoromethane 60-140 3.5 20.0
Page 4 of 19Date:05/27/2022 01:43 PM
Page 97 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V18958QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V18957
LCS-V18957 LCSD-V18957Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
22.8 11411523.020.0µg/L1,1-Dichloroethane 70-130 0.8 20.0
23.0 11511523.020.0µg/L1,2-Dichloroethane 70-130 0.0 20.0
22.7 11410921.820.0µg/L1,1-Dichloroethene 70-130 4.0 20.0
22.4 11211222.420.0µg/Lcis-1,2-Dichloroethene 70-130 0.0 20.0
22.6 11311623.120.0µg/Ltrans-1,2-Dichloroethene 70-130 2.1 20.0
23.8 11911723.320.0µg/L1,2-Dichloropropane 70-130 2.1 20.0
20.9 10510420.720.0µg/L1,3-Dichloropropane 70-130 0.9 20.0
22.8 11411422.820.0µg/L2,2-Dichloropropane 70-130 0.0 20.0
22.5 11311422.820.0µg/L1,1-Dichloropropene 70-130 1.3 20.0
24.0 12011923.820.0µg/Lcis-1,3-Dichloropropene 70-130 0.8 20.0
24.0 12011923.820.0µg/Ltrans-1,3-Dichloropropene 70-130 0.8 20.0
585 117120602500µg/LEthanol 60-140 2.8 20.0
21.1 10610521.020.0µg/LEthylbenzene 70-130 0.4 20.0
51.2 12812851.140.0µg/LEthyl Tertiary Butyl Ether (ETBE)70-130 0.1 20.0
21.4 10710420.820.0µg/LHexachlorobutadiene 70-130 2.8 20.0
22.4 11211322.520.0µg/L2-Hexanone 60-140 0.4 20.0
20.7 10410220.320.0µg/LIsopropylbenzene 70-130 1.9 20.0
21.3 10710921.720.0µg/L4-Isopropyl toluene 70-130 1.8 20.0
22.3 11211122.220.0µg/LMethyl Ethyl Ketone (MEK)60-140 0.4 20.0
23.0 11511823.620.0µg/LMethyl tert-butyl ether (MTBE)70-130 2.5 20.0
24.7 12412424.720.0µg/L4-Methyl-2-Pentanone 60-140 0.0 20.0
23.8 11912024.020.0µg/LMethylene Chloride 70-130 0.8 20.0
20.9 10511022.020.0µg/LNaphthalene 70-130 5.1 20.0
20.4 10210520.920.0µg/Ln-Propylbenzene 70-130 2.4 20.0
22.2 11110921.820.0µg/LStyrene 70-130 1.8 20.0
43.8 11011847.040.0µg/Ltert-Butyl Alcohol (TBA)40-140 7.0 20.0
Page 5 of 19Date:05/27/2022 01:43 PM
Page 98 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V18958QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V18957
LCS-V18957 LCSD-V18957Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
41.4 10496.538.640.0µg/Ltert-Butyl formate (TBF)40-140 7.0 20.0
23.2 11611723.420.0µg/Ltert-Amyl Alcohol (TAA)40-140 0.8 20.0
49.3 12312349.040.0µg/Ltert-Amyl Methyl Ether (TAME)40-140 0.6 20.0
21.0 10510420.820.0µg/L1,1,1,2-Tetrachloroethane 70-130 0.9 20.0
20.0 10098.519.720.0µg/L1,1,2,2-Tetrachloroethane 70-130 1.5 20.0
20.2 10110220.420.0µg/LTetrachloroethene 70-130 0.9 20.0
23.1 11611723.320.0µg/LToluene 70-130 0.8 20.0
22.1 11111322.520.0µg/L1,2,3-Trichlorobenzene 70-130 1.7 20.0
22.8 11411422.720.0µg/L1,2,4-Trichlorobenzene 70-130 0.4 20.0
22.2 11111222.420.0µg/L1,1,1-Trichloroethane 70-130 0.8 20.0
23.4 11711623.220.0µg/L1,1,2-Trichloroethane 70-130 0.8 20.0
22.5 11311122.220.0µg/LTrichloroethene 70-130 1.3 20.0
23.1 11611522.920.0µg/LTrichlorofluoromethane 60-140 0.8 20.0
20.5 10310020.020.0µg/L1,2,3-Trichloropropane 70-130 2.4 20.0
21.1 10610621.220.0µg/L1,2,4-Trimethylbenzene 70-130 0.4 20.0
21.1 10610420.720.0µg/L1,3,5-Trimethylbenzene 70-130 1.9 20.0
25.8 12912124.120.0µg/LVinyl Acetate 60-140 6.8 20.0
22.9 11511522.920.0µg/LVinyl Chloride 60-140 0.0 20.0
21.4 10710721.320.0µg/Lo-Xylene 70-130 0.4 20.0
46.8 11711345.140.0µg/Lm,p-Xylene 70-130 3.6 20.0
23.8 11911723.320.0µg/L3,3-Dimethyl-1-butanol 70-130 2.1 20.0
98.294.64-Bromofluorobenzene (S)70-130
99.098.4Dibromofluoromethane (S)70-130
99.695.61,2-Dichloroethane - d4 (S)70-130
94.093.0Toluene-d8 (S)70-130
Page 6 of 19Date:05/27/2022 01:43 PM
Page 99 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V19030QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V19029
Associated Lab Samples: 89754
LRB-V19029 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
05/20/22 12:051.000.380<0.380µg/L2-Hexanone
05/20/22 12:0510.01.90<1.90µg/Ltert-Amyl Alcohol (TAA)
05/20/22 12:050.5000.220<0.220µg/LToluene
05/20/22 12:050.5000.210<0.210µg/Lo-Xylene
05/20/22 12:054-Bromofluorobenzene (S)101 70-130
05/20/22 12:05Dibromofluoromethane (S)96.8 70-130
05/20/22 12:051,2-Dichloroethane - d4 (S)95.8 70-130
05/20/22 12:05Toluene-d8 (S)91.6 70-130
LCS-V19029 LCSD-V19029Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
22.4 11210721.420.0µg/L2-Hexanone 60-140 4.5 20.0
24.2 12110821.520.0µg/Ltert-Amyl Alcohol (TAA)40-140 11.8 20.0
22.7 11411623.120.0µg/LToluene 70-130 1.7 20.0
20.6 10310520.920.0µg/Lo-Xylene 70-130 1.4 20.0
96.21024-Bromofluorobenzene (S)70-130
99.098.2Dibromofluoromethane (S)70-130
98.897.81,2-Dichloroethane - d4 (S)70-130
92.892.6Toluene-d8 (S)70-130
Page 7 of 19Date:05/27/2022 01:43 PM
Page 100 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V18981QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18754
Associated Lab Samples: 89756, 89760
LRB-V18754 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
05/18/22 22:1610.07.12<7.12µg/LAcenaphthene
05/18/22 22:1620.06.94<6.94µg/LAcenaphthylene
05/18/22 22:1610.06.57<6.57µg/LAnthracene
05/18/22 22:1610.05.08<5.08µg/LBenzidine
05/18/22 22:1610.06.65<6.65µg/LBenzo(a)anthracene
05/18/22 22:1610.04.67<4.67µg/LBenzo(a)pyrene
05/18/22 22:1610.04.52<4.52µg/LBenzo(b)fluoranthene
05/18/22 22:1610.04.24<4.24µg/LBenzo(g,h,i)perylene
05/18/22 22:1610.04.86<4.86µg/LBenzo(k)fluoranthene
05/18/22 22:1650.011.5<11.5µg/LBenzoic Acid
05/18/22 22:1610.08.60<8.60µg/LBenzyl alcohol
05/18/22 22:1610.05.67<5.67µg/LBis(2-Chloroethoxy)methane
05/18/22 22:1610.07.30<7.30µg/LBis(2-Chloroethyl)ether
05/18/22 22:1610.06.59<6.59µg/LBis(2-Chloroisopropyl)ether
05/18/22 22:1610.08.80<8.80µg/LBis(2-ethylhexyl)phthalate
05/18/22 22:1620.06.26<6.26µg/L4-Bromophenyl phenyl ether
05/18/22 22:1610.04.53<4.53µg/LButyl benzyl phthalate
05/18/22 22:1610.05.23<5.23µg/L4-Chloro-3-methylphenol
05/18/22 22:1620.07.38<7.38µg/L2-Chloronaphthalene
05/18/22 22:1610.06.58<6.58µg/L2-Chlorophenol
05/18/22 22:1620.06.99<6.99µg/L4-Chlorophenyl phenyl ether
05/18/22 22:1610.05.38<5.38µg/LChrysene
05/18/22 22:1620.06.01<6.01µg/LDibenz(a,h)anthracene
05/18/22 22:1620.05.08<5.08µg/LDibenzofuran
05/18/22 22:1610.05.91<5.91µg/L1,2-Dichlorobenzene
05/18/22 22:1610.05.83<5.83µg/L1,3-Dichlorobenzene
05/18/22 22:1610.05.91<5.91µg/L1,4-Dichlorobenzene
Page 8 of 19Date:05/27/2022 01:43 PM
Page 101 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V18981QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18754
Associated Lab Samples: 89756, 89760
LRB-V18754 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
05/18/22 22:1610.06.60<6.60µg/L3,3'-Dichlorobenzidine
05/18/22 22:1610.05.54<5.54µg/L2,4-Dichlorophenol
05/18/22 22:1620.09.35<9.35µg/LDiethyl phthalate
05/18/22 22:1610.07.82<7.82µg/LDimethyl phthalate
05/18/22 22:1620.010.9<10.9µg/L2,4-Dimethylphenol
05/18/22 22:1610.07.35<7.35µg/LDi-n-butyl phthalate
05/18/22 22:1630.09.92<9.92µg/L4,6-Dinitro-2-methylphenol
05/18/22 22:1630.010.6<10.6µg/L2,4-Dinitrophenol
05/18/22 22:1610.05.20<5.20µg/L2,4-Dinitrotoluene
05/18/22 22:1620.05.90<5.90µg/L2,6-Dinitrotoluene
05/18/22 22:1610.05.01<5.01µg/LDi-n-Octyl Phthalate
05/18/22 22:1610.06.03<6.03µg/LFluoranthene
05/18/22 22:1610.07.27<7.27µg/LFluorene
05/18/22 22:1620.05.75<5.75µg/LHexachlorobenzene
05/18/22 22:1620.05.88<5.88µg/LHexachlorobutadiene
05/18/22 22:1620.05.90<5.90µg/LHexachlorocyclopentadiene
05/18/22 22:1610.05.22<5.22µg/LHexachloroethane
05/18/22 22:1610.06.20<6.20µg/LIndeno(1,2,3-cd)pyrene
05/18/22 22:1610.06.71<6.71µg/LIsophorone
05/18/22 22:1610.07.88<7.88µg/LNaphthalene
05/18/22 22:1610.07.88<7.88µg/LNitrobenzene
05/18/22 22:1610.05.49<5.49µg/L2-Nitrophenol
05/18/22 22:1610.02.81<2.81µg/L4-Nitrophenol
05/18/22 22:1620.010.9<10.9µg/LN-Nitrosodiphenylamine
05/18/22 22:1620.08.10<8.10µg/LN-Nitroso-di-n-propylamine
05/18/22 22:1650.09.73<9.73µg/LPentachlorophenol
05/18/22 22:1610.06.34<6.34µg/LPhenanthrene
Page 9 of 19Date:05/27/2022 01:43 PM
Page 102 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V18981QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18754
Associated Lab Samples: 89756, 89760
LRB-V18754 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
05/18/22 22:1610.02.86<2.86µg/LPhenol
05/18/22 22:1610.05.42<5.42µg/LPyrene
05/18/22 22:1610.06.25<6.25µg/L1,2,4-Trichlorobenzene
05/18/22 22:1620.06.29<6.29µg/L2,4,6-Trichlorophenol
05/18/22 22:162-Fluorobiphenyl (S)63.0 49-118
05/18/22 22:162-Fluorophenol (S)39.2 22-84
05/18/22 22:16Nitrobenzene-d5 (S)58.0 43-123
05/18/22 22:164-Terphenyl-d14 (S)93.4 49-151
05/18/22 22:162,4,6-Tribromophenol (S)81.9 31-144
05/18/22 22:16Phenol-d5 (S)27.6 10-63
LCS-V18754 LCSD-V18754Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
33.7 67.466.233.150.0µg/LAcenaphthene 47-145 1.7 20.0
34.8 69.667.833.950.0µg/LAcenaphthylene 33-145 2.6 20.0
40.0 80.084.442.250.0µg/LAnthracene 27-133 5.3 20.0
56.9 11413064.950.0µg/LBenzidine 15-150 13.1 20.0
39.5 79.083.441.750.0µg/LBenzo(a)anthracene 33-143 5.4 20.0
41.3 82.688.244.150.0µg/LBenzo(a)pyrene 17-163 6.5 20.0
37.4 74.879.839.950.0µg/LBenzo(b)fluoranthene 24-159 6.4 20.0
34.9 69.874.237.150.0µg/LBenzo(g,h,i)perylene 10-219 6.1 20.0
35.7 71.474.437.250.0µg/LBenzo(k)fluoranthene 11-162 4.1 20.0
<11.5 0.0*0.0*<11.550.0µg/LBenzoic Acid 10-125 0.0 20.0
31.1 62.263.431.750.0µg/LBenzyl alcohol 16-107 1.9 20.0
32.8 65.663.231.650.0µg/LBis(2-Chloroethoxy)methane 33-184 3.7 20.0
Page 10 of 19* QC Fail Date:05/27/2022 01:43 PM
Page 103 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V18981QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18754
LCS-V18754 LCSD-V18754Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
29.5 59.053.026.550.0µg/LBis(2-Chloroethyl)ether 12-158 10.7 20.0
30.5 61.056.428.250.0µg/LBis(2-Chloroisopropyl)ether 36-166 7.8 20.0
47.7 95.410251.250.0µg/LBis(2-ethylhexyl)phthalate 10-158 7.0 20.0
38.9 77.880.640.350.0µg/L4-Bromophenyl phenyl ether 53-127 3.5 20.0
48.3 96.610351.550.0µg/LButyl benzyl phthalate 10-152 6.4 20.0
33.9 67.867.433.750.0µg/L4-Chloro-3-methylphenol 22-147 0.5 20.0
30.4 60.859.0*29.550.0µg/L2-Chloronaphthalene 60-118 3.0 20.0
29.9 59.856.228.150.0µg/L2-Chlorophenol 23-134 6.2 20.0
36.4 72.872.436.250.0µg/L4-Chlorophenyl phenyl ether 25-158 0.5 20.0
41.1 82.285.842.950.0µg/LChrysene 17-168 4.2 20.0
30.9 61.865.232.650.0µg/LDibenz(a,h)anthracene 10-227 5.3 20.0
35.3 70.669.634.850.0µg/LDibenzofuran 39-114 1.4 20.0
14.5 29.0*25.8*12.950.0µg/L1,2-Dichlorobenzene 32-129 11.6 20.0
12.4 24.821.810.950.0µg/L1,3-Dichlorobenzene 20-124 12.8 20.0
12.9 25.822.811.450.0µg/L1,4-Dichlorobenzene 20-124 12.3 20.0
36.6 73.276.238.150.0µg/L3,3'-Dichlorobenzidine 10-262 4.0 20.0
31.2 62.460.430.250.0µg/L2,4-Dichlorophenol 39-135 3.2 20.0
41.6 83.285.442.750.0µg/LDiethyl phthalate 10-114 2.6 20.0
40.5 81.081.240.650.0µg/LDimethyl phthalate 10-112 0.2 20.0
34.2 68.465.232.650.0µg/L2,4-Dimethylphenol 32-119 4.7 20.0
47.4 94.899.649.850.0µg/LDi-n-butyl phthalate 10-118 4.9 20.0
30.5 61.062.031.050.0µg/L4,6-Dinitro-2-methylphenol 10-181 1.6 20.0
25.4 50.851.225.650.0µg/L2,4-Dinitrophenol 10-191 0.7 20.0
44.5 89.089.644.850.0µg/L2,4-Dinitrotoluene 39-139 0.6 20.0
43.9 87.888.044.050.0µg/L2,6-Dinitrotoluene 50-158 0.2 20.0
44.1 88.293.446.750.0µg/LDi-n-Octyl Phthalate 10-146 5.7 20.0
Page 11 of 19* QC Fail Date:05/27/2022 01:43 PM
Page 104 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V18981QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18754
LCS-V18754 LCSD-V18754Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
40.5 81.085.042.550.0µg/LFluoranthene 26-137 4.8 20.0
37.8 75.675.437.750.0µg/LFluorene 59-121 0.2 20.0
39.7 79.482.841.450.0µg/LHexachlorobenzene 10-152 4.1 20.0
11.2 22.4*18.9*9.4950.0µg/LHexachlorobutadiene 24-116 16.5 20.0
13.4 26.8*24.6*12.350.0µg/LHexachlorocyclopentadiene 32-117 8.5 20.0
9.56 19.1*15.8*7.9150.0µg/LHexachloroethane 40-113 18.8 20.0
34.7 69.472.836.450.0µg/LIndeno(1,2,3-cd)pyrene 10-171 4.7 20.0
31.5 63.060.830.450.0µg/LIsophorone 21-196 3.5 20.0
21.7 43.440.420.250.0µg/LNaphthalene 21-133 7.1 20.0
29.3 58.654.627.350.0µg/LNitrobenzene 35-180 7.0 20.0
30.6 61.255.827.950.0µg/L2-Nitrophenol 29-182 9.2 20.0
18.1 36.238.619.350.0µg/L4-Nitrophenol 10-132 6.4 20.0
47.3 94.699.849.950.0µg/LN-Nitrosodiphenylamine 69-152 5.3 20.0
34.5 69.065.232.650.0µg/LN-Nitroso-di-n-propylamine 10-230 5.6 20.0
46.8 93.695.847.950.0µg/LPentachlorophenol 14-176 2.3 20.0
40.0 80.082.841.450.0µg/LPhenanthrene 54-120 3.4 20.0
14.4 28.828.214.150.0µg/LPhenol 10-112 2.1 20.0
41.7 83.488.044.050.0µg/LPyrene 52-115 5.3 20.0
15.0 30.0*27.8*13.950.0µg/L1,2,4-Trichlorobenzene 44-142 7.6 20.0
38.6 77.276.238.150.0µg/L2,4,6-Trichlorophenol 37-144 1.3 20.0
61.258.62-Fluorobiphenyl (S)49-118
38.435.62-Fluorophenol (S)22-84
53.650.0Nitrobenzene-d5 (S)43-123
83.688.84-Terphenyl-d14 (S)49-151
81.085.82,4,6-Tribromophenol (S)31-144
Page 12 of 19* QC Fail Date:05/27/2022 01:43 PM
Page 105 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V18981QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18754
LCS-V18754 LCSD-V18754Laboratory Control Sample & LCSD
LCSD
ResultParameter
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
26.426.1Phenol-d5 (S)10-63
Page 13 of 19Date:05/27/2022 01:43 PM
Page 106 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V19057QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18820
Associated Lab Samples: 89754, 89755, 89757, 89758, 89759, 89761, 89762, 89763
LRB-V18820 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
05/20/22 12:3610.07.12<7.12µg/LAcenaphthene
05/20/22 12:3620.06.94<6.94µg/LAcenaphthylene
05/20/22 12:3610.06.57<6.57µg/LAnthracene
05/20/22 12:3610.05.08<5.08µg/LBenzidine
05/20/22 12:3610.06.65<6.65µg/LBenzo(a)anthracene
05/20/22 12:3610.04.67<4.67µg/LBenzo(a)pyrene
05/20/22 12:3610.04.52<4.52µg/LBenzo(b)fluoranthene
05/20/22 12:3610.04.24<4.24µg/LBenzo(g,h,i)perylene
05/20/22 12:3610.04.86<4.86µg/LBenzo(k)fluoranthene
05/20/22 12:3650.011.5<11.5µg/LBenzoic Acid
05/20/22 12:3610.08.60<8.60µg/LBenzyl alcohol
05/20/22 12:3610.05.67<5.67µg/LBis(2-Chloroethoxy)methane
05/20/22 12:3610.07.30<7.30µg/LBis(2-Chloroethyl)ether
05/20/22 12:3610.06.59<6.59µg/LBis(2-Chloroisopropyl)ether
05/20/22 12:3610.08.80<8.80µg/LBis(2-ethylhexyl)phthalate
05/20/22 12:3620.06.26<6.26µg/L4-Bromophenyl phenyl ether
05/20/22 12:3610.04.53<4.53µg/LButyl benzyl phthalate
05/20/22 12:3610.05.23<5.23µg/L4-Chloro-3-methylphenol
05/20/22 12:3620.07.38<7.38µg/L2-Chloronaphthalene
05/20/22 12:3610.06.58<6.58µg/L2-Chlorophenol
05/20/22 12:3620.06.99<6.99µg/L4-Chlorophenyl phenyl ether
05/20/22 12:3610.05.38<5.38µg/LChrysene
05/20/22 12:3620.06.01<6.01µg/LDibenz(a,h)anthracene
05/20/22 12:3620.05.08<5.08µg/LDibenzofuran
05/20/22 12:3610.05.91<5.91µg/L1,2-Dichlorobenzene
05/20/22 12:3610.05.83<5.83µg/L1,3-Dichlorobenzene
05/20/22 12:3610.05.91<5.91µg/L1,4-Dichlorobenzene
Page 14 of 19Date:05/27/2022 01:43 PM
Page 107 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V19057QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18820
Associated Lab Samples: 89754, 89755, 89757, 89758, 89759, 89761, 89762, 89763
LRB-V18820 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
05/20/22 12:3610.06.60<6.60µg/L3,3'-Dichlorobenzidine
05/20/22 12:3610.05.54<5.54µg/L2,4-Dichlorophenol
05/20/22 12:3620.09.35<9.35µg/LDiethyl phthalate
05/20/22 12:3610.07.82<7.82µg/LDimethyl phthalate
05/20/22 12:3620.010.9<10.9µg/L2,4-Dimethylphenol
05/20/22 12:3610.07.35<7.35µg/LDi-n-butyl phthalate
05/20/22 12:3630.09.92<9.92µg/L4,6-Dinitro-2-methylphenol
05/20/22 12:3630.010.6<10.6µg/L2,4-Dinitrophenol
05/20/22 12:3610.05.20<5.20µg/L2,4-Dinitrotoluene
05/20/22 12:3620.05.90<5.90µg/L2,6-Dinitrotoluene
05/20/22 12:3610.05.01<5.01µg/LDi-n-Octyl Phthalate
05/20/22 12:3610.06.03<6.03µg/LFluoranthene
05/20/22 12:3610.07.27<7.27µg/LFluorene
05/20/22 12:3620.05.75<5.75µg/LHexachlorobenzene
05/20/22 12:3620.05.88<5.88µg/LHexachlorobutadiene
05/20/22 12:3620.05.90<5.90µg/LHexachlorocyclopentadiene
05/20/22 12:3610.05.22<5.22µg/LHexachloroethane
05/20/22 12:3610.06.20<6.20µg/LIndeno(1,2,3-cd)pyrene
05/20/22 12:3610.06.71<6.71µg/LIsophorone
05/20/22 12:3610.07.88<7.88µg/LNaphthalene
05/20/22 12:3610.07.88<7.88µg/LNitrobenzene
05/20/22 12:3610.05.49<5.49µg/L2-Nitrophenol
05/20/22 12:3610.02.81<2.81µg/L4-Nitrophenol
05/20/22 12:3620.010.9<10.9µg/LN-Nitrosodiphenylamine
05/20/22 12:3620.08.10<8.10µg/LN-Nitroso-di-n-propylamine
05/20/22 12:3650.09.73<9.73µg/LPentachlorophenol
05/20/22 12:3610.06.34<6.34µg/LPhenanthrene
Page 15 of 19Date:05/27/2022 01:43 PM
Page 108 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V19057QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18820
Associated Lab Samples: 89754, 89755, 89757, 89758, 89759, 89761, 89762, 89763
LRB-V18820 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
05/20/22 12:3610.02.86<2.86µg/LPhenol
05/20/22 12:3610.05.42<5.42µg/LPyrene
05/20/22 12:3610.06.25<6.25µg/L1,2,4-Trichlorobenzene
05/20/22 12:3620.06.29<6.29µg/L2,4,6-Trichlorophenol
05/20/22 12:362-Fluorobiphenyl (S)56.6 49-118
05/20/22 12:362-Fluorophenol (S)40.3 22-84
05/20/22 12:36Nitrobenzene-d5 (S)58.4 43-123
05/20/22 12:364-Terphenyl-d14 (S)86.0 49-151
05/20/22 12:362,4,6-Tribromophenol (S)88.5 31-144
05/20/22 12:36Phenol-d5 (S)25.6 10-63
LCS-V18820 LCSD-V18820Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
30.4 60.865.232.650.0µg/LAcenaphthene 47-145 6.9 20.0
29.9 59.866.233.150.0µg/LAcenaphthylene 33-145 10.1 20.0
37.4 74.879.239.650.0µg/LAnthracene 27-133 5.7 20.0
58.0 11613366.750.0µg/LBenzidine 15-150 13.9 20.0
36.5 73.078.639.350.0µg/LBenzo(a)anthracene 33-143 7.3 20.0
46.2 92.499.849.950.0µg/LBenzo(a)pyrene 17-163 7.7 20.0
41.2 82.487.643.850.0µg/LBenzo(b)fluoranthene 24-159 6.1 20.0
40.1 80.286.843.450.0µg/LBenzo(g,h,i)perylene 10-219 7.9 20.0
39.6 79.285.842.950.0µg/LBenzo(k)fluoranthene 11-162 8.0 20.0
<11.5 0.0*0.0*<11.550.0µg/LBenzoic Acid 10-125 0.0 20.0
28.6 57.260.430.250.0µg/LBenzyl alcohol 16-107 5.4 20.0
30.0 60.062.631.350.0µg/LBis(2-Chloroethoxy)methane 33-184 4.2 20.0
Page 16 of 19* QC Fail Date:05/27/2022 01:43 PM
Page 109 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V19057QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18820
LCS-V18820 LCSD-V18820Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
27.6 55.259.429.750.0µg/LBis(2-Chloroethyl)ether 12-158 7.3 20.0
25.8 51.656.228.150.0µg/LBis(2-Chloroisopropyl)ether 36-166 8.5 20.0
42.0 84.091.245.650.0µg/LBis(2-ethylhexyl)phthalate 10-158 8.2 20.0
36.9 73.878.639.350.0µg/L4-Bromophenyl phenyl ether 53-127 6.2 20.0
41.2 82.487.643.850.0µg/LButyl benzyl phthalate 10-152 6.1 20.0
31.6 63.267.233.650.0µg/L4-Chloro-3-methylphenol 22-147 6.1 20.0
24.8 49.6*54.0*27.050.0µg/L2-Chloronaphthalene 60-118 8.4 20.0
27.2 54.457.028.550.0µg/L2-Chlorophenol 23-134 4.6 20.0
32.4 64.868.634.350.0µg/L4-Chlorophenyl phenyl ether 25-158 5.6 20.0
37.9 75.880.240.150.0µg/LChrysene 17-168 5.6 20.0
36.5 73.079.439.750.0µg/LDibenz(a,h)anthracene 10-227 8.3 20.0
31.5 63.066.233.150.0µg/LDibenzofuran 39-114 4.9 20.0
12.2 24.4*29.2*14.650.0µg/L1,2-Dichlorobenzene 32-129 17.9 20.0
10.6 21.226.013.050.0µg/L1,3-Dichlorobenzene 20-124 20.3*20.0
10.8 21.626.213.150.0µg/L1,4-Dichlorobenzene 20-124 19.2 20.0
35.3 70.675.837.950.0µg/L3,3'-Dichlorobenzidine 10-262 7.1 20.0
29.5 59.061.830.950.0µg/L2,4-Dichlorophenol 39-135 4.6 20.0
38.4 76.882.641.350.0µg/LDiethyl phthalate 10-114 7.2 20.0
37.7 75.480.040.050.0µg/LDimethyl phthalate 10-112 5.9 20.0
31.8 63.665.232.650.0µg/L2,4-Dimethylphenol 32-119 2.4 20.0
43.7 87.493.446.750.0µg/LDi-n-butyl phthalate 10-118 6.6 20.0
39.7 79.484.442.250.0µg/L4,6-Dinitro-2-methylphenol 10-181 6.1 20.0
42.4 84.890.245.150.0µg/L2,4-Dinitrophenol 10-191 6.1 20.0
42.4 84.889.844.950.0µg/L2,4-Dinitrotoluene 39-139 5.7 20.0
41.5 83.088.844.450.0µg/L2,6-Dinitrotoluene 50-158 6.7 20.0
44.6 89.297.848.950.0µg/LDi-n-Octyl Phthalate 10-146 9.1 20.0
Page 17 of 19* QC Fail Date:05/27/2022 01:43 PM
Page 110 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V19057QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18820
LCS-V18820 LCSD-V18820Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
38.6 77.283.641.850.0µg/LFluoranthene 26-137 7.9 20.0
33.7 67.472.036.050.0µg/LFluorene 59-121 6.5 20.0
39.0 78.083.441.750.0µg/LHexachlorobenzene 10-152 6.6 20.0
9.01 18.0*21.4*10.750.0µg/LHexachlorobutadiene 24-116 17.1 20.0
12.0 24.0*27.2*13.650.0µg/LHexachlorocyclopentadiene 32-117 12.5 20.0
7.87 15.7*19.8*9.9050.0µg/LHexachloroethane 40-113 22.8*20.0
40.0 80.087.043.550.0µg/LIndeno(1,2,3-cd)pyrene 10-171 8.3 20.0
29.3 58.661.630.850.0µg/LIsophorone 21-196 4.9 20.0
17.6 35.240.820.450.0µg/LNaphthalene 21-133 14.7 20.0
26.6 53.255.427.750.0µg/LNitrobenzene 35-180 4.0 20.0
28.7 57.461.630.850.0µg/L2-Nitrophenol 29-182 7.0 20.0
15.9 31.834.417.250.0µg/L4-Nitrophenol 10-132 7.8 20.0
44.5 89.094.647.350.0µg/LN-Nitrosodiphenylamine 69-152 6.1 20.0
31.7 63.465.432.750.0µg/LN-Nitroso-di-n-propylamine 10-230 3.1 20.0
47.5 95.010050.050.0µg/LPentachlorophenol 14-176 5.1 20.0
37.3 74.679.239.650.0µg/LPhenanthrene 54-120 5.9 20.0
11.9 23.824.212.150.0µg/LPhenol 10-112 1.6 20.0
36.8 73.679.039.550.0µg/LPyrene 52-115 7.0 20.0
12.5 25.0*29.0*14.550.0µg/L1,2,4-Trichlorobenzene 44-142 14.8 20.0
35.3 70.674.437.250.0µg/L2,4,6-Trichlorophenol 37-144 5.2 20.0
48.6*52.82-Fluorobiphenyl (S)49-118
31.234.12-Fluorophenol (S)22-84
46.651.6Nitrobenzene-d5 (S)43-123
72.480.04-Terphenyl-d14 (S)49-151
80.991.62,4,6-Tribromophenol (S)31-144
Page 18 of 19* QC Fail Date:05/27/2022 01:43 PM
Page 111 of 141
Quality Control Data
22-133-0022Report No:
Project Description:
Client ID:ATC Group Services, LLC - Raleigh, NC
Circle K #7526
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V19057QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V18820
LCS-V18820 LCSD-V18820Laboratory Control Sample & LCSD
LCSD
ResultParameter
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
21.023.1Phenol-d5 (S)10-63
Page 19 of 19Date:05/27/2022 01:43 PM
Page 112 of 141
Fed Ex
UPS
US Postal
Client
Lab
Courier
Other :
Shipment Receipt Form
Customer Number:
Customer Name:
Report Number:22-133-0022
ATC Group Services, LLC - Raleigh, NC
01024
Shipping Method
Shipping container/cooler uncompromised?
Thermometer ID:IRT-15 4.0 C
Chain of Custody (COC) present?Yes No
Yes No Not Present
Yes No Not Present
Yes No
COC agrees with sample label(s)? Yes No
COC properly completed
Samples in proper containers?
Sample containers intact?
Sufficient sample volume for indicated test(s)?
All samples received within holding time?
Cooler temperature in compliance?
Yes No
Yes No
Yes No
Yes No
Yes No
Yes NoCooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
Yes No
Yes No N/A
Yes No N/A
Yes No N/ASoil VOA method 5035 – compliance criteria met
Water - Sample containers properly preserved
Water - VOA vials free of headspace Yes No N/A
Trip Blanks received with VOAs
Low concentration EnCore samplers (48 hr)
High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)
High concentration container (48 hr)
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Number of coolers/boxes received
Yes No
1
Signature:Angela D Overcash Date & Time:05/13/2022 15:45:43
Special precautions or instructions included?
Comments:
Page 113 of 141
Page 114 of 141
Page 115 of 141
Sample ID Report Lab NoLRB22‐133‐0022 LRB‐ V18820
Paramater Result Units
Dilution 
Factor Method Analysis Date/Time Analyst Batch ID
Hexadecanoic Acid 31.8 ug/L 1 625.1 5/20/2022 12:36 JMV V 19057
Sample ID Report Lab NoMW‐1 22‐133‐0022 V 89754
Paramater Result Units
Dilution 
Factor Method Analysis Date/Time Analyst Batch ID
Ethanone 809 ug/L 1 625.1 5/20/2022 20:24 JMV V 19057
Cyclohexadiene 418 ug/L 1 625.1 5/20/2022 20:24 JMV V 19057
Dyhydro Indenone 2640 ug/L 1 625.1 5/20/2022 20:24 JMV V 19057
Sample ID Report Lab No
MW‐4 22‐133‐0022 V 89755
Paramater Result Units
Dilution 
Factor Method Analysis Date/Time Analyst Batch ID
Docosene 15.1 ug/L 1 625.1 5/20/2022 18:55 JMV V 19057
Pentatriacontene 23.9 ug/L 1 625.1 5/20/2022 18:55 JMV V 19057
Sample ID Report Lab NoMW‐6 22‐133‐0022 V 89757
Paramater Result Units
Dilution 
Factor Method Analysis Date/Time Analyst Batch ID
Octadecanoic Acid 21.36 ug/L 1 625.1 5/20/2022 18:10 JMV V19057
Eicosene 15.49 ug/L 1 625.1 5/20/2022 18:10 JMV V19057
Cyclohexane 20.32 ug/L 1 625.1 5/20/2022 18:10 JMV V19057
Page 116 of 141
Sample ID Report Lab NoMW‐7 22‐133‐0022 V 89758
Paramater Result Units
Dilution 
Factor Method Analysis Date/Time Analyst Batch ID
Tetrahydrofurane 15.06 ug/L 1 625.1 5/20/2022 18:32 JMV V19057
Docosene 19.19 ug/L 1 625.1 5/20/2022 18:32 JMV V19057
Cyclopentadecane 23.89 ug/L 1 625.1 5/20/2022 18:32 JMV V19057
Sample ID Report Lab No
MW‐8 22‐133‐0022 V 89759
Paramater Result Units
Dilution 
Factor Method Analysis Date/Time Analyst Batch ID
Methylindanone 41.8 ug/L 1 625.1 5/20/2022 17:48 JMV V19057
Propenyl Benzene 34.59 ug/L 1 625.1 5/20/2022 17:48 JMV V19057
Dihydro Napthalenone 59.91 ug/L 1 625.1 5/20/2022 17:48 JMV V19057
Hexadecanoic Acid 126.8 ug/L 1 625.1 5/20/2022 17:48 JMV V19057
Octadecanoic Acid 42.26 ug/L 1 625.1 5/20/2022 17:48 JMV V19057
Sample ID Report Lab No
MW‐12d 22‐133‐0022 V 89761
Paramater Result Units
Dilution 
Factor Method Analysis Date/Time Analyst Batch ID
Eicosene 13.08 ug/L 1 625.1 5/20/2022 19:17 JMV V19057
Sample ID Report Lab No
MW‐13 22‐133‐0022 V 89762
Paramater Result Units
Dilution 
Factor Method Analysis Date/Time Analyst Batch ID
Eicosene 15.86 ug/L 1 625.1 5/20/2022 19:39 JMV V19057
Octadecanol 25.55 ug/L 1 625.1 5/20/2022 19:39 JMV V19057
Page 117 of 141
Sample ID Report Lab NoMW‐14 22‐133‐0022 V 89763
Paramater Result Units
Dilution 
Factor Method Analysis Date/Time Analyst Batch ID
Eicosene 15.9 ug/L 1 625.1 5/20/2022 20:01 JMV V19057
Cyclopentadecane 19.52 ug/L 1 625.1 5/20/2022 20:01 JMV V19057
Page 118 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-03.D
Acq On : 20 May 2022 12:36
Operator :
Sample : LRB-V18820
Misc :
ALS Vial : 3 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 4 n-Hexadecanoic acid Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
8.080 31.80 ppb 861683 Phenanthrene-d10 7.616
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 n-Hexadecanoic acid 256 C16H32O2 000057-10-3 99
2 n-Hexadecanoic acid 256 C16H32O2 000057-10-3 97
3 n-Hexadecanoic acid 256 C16H32O2 000057-10-3 96
4 n-Hexadecanoic acid $$ Hexadecan... 256 C16H32O2 000057-10-3 93
5 Tetradecanoic acid 228 C14H28O2 000544-63-8 68
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance Scan 1054 (8.080 min): F-052022-03.D\data.ms (-1050) (-)
73.043.0
129.1
256.1213.297.1 157.1 185.1
281.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #123965: n-Hexadecanoic acid
43.0 73.0
256.0
129.0
213.097.0 157.0 185.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #123966: n-Hexadecanoic acid
73.0
129.0 256.0
43.0
213.0
157.097.0 185.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #123964: n-Hexadecanoic acid
43.0 73.0
129.097.0 213.0 256.0171.0
7.80 8.00 8.20 8.40
m/z 73.00 100.00%
7.80 8.00 8.20 8.40
m/z 43.05 95.42%
7.80 8.00 8.20 8.40
m/z 60.00 89.81%
7.80 8.00 8.20 8.40
m/z 41.05 82.38%
7.80 8.00 8.20 8.40
m/z 55.05 67.36%
F051822_FL.M Wed May 25 08:46:10 2022 Page: 8Page 119 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-24.D
Acq On : 20 May 2022 20:24
Operator :
Sample : V 89754-V18820
Misc :
ALS Vial : 24 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 1 Ethanone, 1-(2-methylphenyl... Concentration Rank 10
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
4.420 279.07 ppb 2685840 Naphthalene-d8 4.760
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Ethanone, 1-(2-methylphenyl)- $$... 134 C9H10O 000577-16-2 96
2 Ethanone, 1-(2-methylphenyl)- 134 C9H10O 000577-16-2 96
3 Ethanone, 1-(3-methylphenyl)- $$... 134 C9H10O 000585-74-0 95
4 Ethanone, 1-(3-methylphenyl)- 134 C9H10O 000585-74-0 95
5 Ethanone, 1-(3-methylphenyl)- 134 C9H10O 000585-74-0 95
20 40 60 80 100 120 140 160 180 200 220 240
0
5000
m/z-->
Abundance Scan 431 (4.420 min): F-052022-24.D\data.ms (-421) (-)
119.191.0
65.143.1
148.1 251.9207.1
20 40 60 80 100 120 140 160 180 200 220 240
0
5000
m/z-->
Abundance#8051: Ethanone, 1-(2-methylphenyl)- $$ Acetophenone, 2'-methyl- $$ o-
91.0 119.0
65.0
43.0
15.0
20 40 60 80 100 120 140 160 180 200 220 240
0
5000
m/z-->
Abundance #112920: Ethanone, 1-(2-methylphenyl)-
119.091.0
65.043.0
20 40 60 80 100 120 140 160 180 200 220 240
0
5000
m/z-->
Abundance#8029: Ethanone, 1-(3-methylphenyl)- $$ Acetophenone, 3'-methyl- $$ m
119.0
91.0
65.043.0
15.0
4.00 4.20 4.40 4.60 4.80
m/z 119.10 100.00%
4.00 4.20 4.40 4.60 4.80
m/z 91.05 94.10%
4.00 4.20 4.40 4.60 4.80
m/z 134.00 46.72%
4.00 4.20 4.40 4.60 4.80
m/z 65.10 23.45%
4.00 4.20 4.40 4.60 4.80
m/z 43.10 20.43%
F051822_FL.M Wed May 25 08:53:28 2022 Page: 5Page 120 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-24.D
Acq On : 20 May 2022 20:24
Operator :
Sample : V 89754-V18820
Misc :
ALS Vial : 24 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 3 Ethanone, 1-(2-methylphenyl... Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
4.649 809.69 ppb 7792750 Naphthalene-d8 4.760
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Ethanone, 1-(2-methylphenyl)- $$... 134 C9H10O 000577-16-2 96
2 Ethanone, 1-(4-methylphenyl)- $$... 134 C9H10O 000122-00-9 93
3 Ethanone, 1-(3-methylphenyl)- 134 C9H10O 000585-74-0 93
4 Ethanone, 1-(2-methylphenyl)- 134 C9H10O 000577-16-2 93
5 Ethanone, 1-(3-methylphenyl)- $$... 134 C9H10O 000585-74-0 92
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance Scan 470 (4.649 min): F-052022-24.D\data.ms (-466) (-)
91.1 119.1
65.143.1
136.1154.1 182.1 207.0
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance#8051: Ethanone, 1-(2-methylphenyl)- $$ Acetophenone, 2'-methyl- $$ o-
91.0 119.0
65.0
43.0
15.0
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance#8053: Ethanone, 1-(4-methylphenyl)- $$ Acetophenone, 4'-methyl- $$ p-
119.091.0
65.0
39.0
15.0
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance #112899: Ethanone, 1-(3-methylphenyl)-
91.0 119.0
65.043.0
26.0
4.40 4.60 4.80 5.00
m/z 91.10 100.00%
4.40 4.60 4.80 5.00
m/z 119.10 95.94%
4.40 4.60 4.80 5.00
m/z 121.10 36.89%
4.40 4.60 4.80 5.00
m/z 134.05 36.38%
4.40 4.60 4.80 5.00
m/z 93.10 36.09%
F051822_FL.M Wed May 25 08:53:30 2022 Page: 7Page 121 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-24.D
Acq On : 20 May 2022 20:24
Operator :
Sample : V 89754-V18820
Misc :
ALS Vial : 24 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 8 1,3-Cyclohexadiene-1-carbox... Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
5.230 418.43 ppb 4027130 Naphthalene-d8 4.760
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 1,3-Cyclohexadiene-1-carboxaldeh... 150 C10H14O 000116-26-7 80
2 1-(2,4-Dimethylphenyl)ethanol 150 C10H14O 099500-87-5 72
3 Benzenemethanol, 4-(1-methylethyl)- 150 C10H14O 000536-60-7 70
4 Phenol, 2-(1,1-dimethylethyl)- 150 C10H14O 000088-18-6 62
5 Phenol, 2-(1,1-dimethylethyl)- 150 C10H14O 000088-18-6 62
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance Scan 569 (5.230 min): F-052022-24.D\data.ms (-566) (-)
135.1
107.1
91.1
43.1
65.1 151.1 172.1 196.1
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance#13368: 1,3-Cyclohexadiene-1-carboxaldehyde, 2,6,6-trimethyl- $$ Safra
107.0
91.0
150.0
39.0 65.0
132.015.0
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance #13387: 1-(2,4-Dimethylphenyl)ethanol
107.091.0 135.0
43.0
65.027.0
151.0
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance #114951: Benzenemethanol, 4-(1-methylethyl)-
135.0
105.0
79.0
41.0 151.060.0
4.80 5.00 5.20 5.40 5.60
m/z 135.05 100.00%
4.80 5.00 5.20 5.40 5.60
m/z 107.10 72.57%
4.80 5.00 5.20 5.40 5.60
m/z 91.10 54.75%
4.80 5.00 5.20 5.40 5.60
m/z 150.05 31.95%
4.80 5.00 5.20 5.40 5.60
m/z 105.10 30.38%
F051822_FL.M Wed May 25 08:53:34 2022 Page: 12Page 122 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-24.D
Acq On : 20 May 2022 20:24
Operator :
Sample : V 89754-V18820
Misc :
ALS Vial : 24 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 10 1H-Inden-1-one, 2,3-dihydro- Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
5.313 2637.90 ppb 25388100 Naphthalene-d8 4.760
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 1H-Inden-1-one, 2,3-dihydro- 132 C9H8O 000083-33-0 95
2 1H-Inden-1-one, 2,3-dihydro- $$ ... 132 C9H8O 000083-33-0 94
3 1H-Inden-1-one, 2,3-dihydro- 132 C9H8O 000083-33-0 81
4 1H-Inden-1-one, 2,3-dihydro- 132 C9H8O 000083-33-0 74
5 Bicyclo[4.2.0]octa-1,3,5-triene 104 C8H8 000694-87-1 60
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance Scan 583 (5.313 min): F-052022-24.D\data.ms (-578) (-)
132.1104.1
78.1
51.1
160.1177.1 196.1
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance #112726: 1H-Inden-1-one, 2,3-dihydro-
132.0104.0
51.0 78.0
28.0
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance#7642: 1H-Inden-1-one, 2,3-dihydro- $$ 1-Indanone $$ .alpha.-Hydrindon
104.0
132.0
78.0
51.0
28.0
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance #112728: 1H-Inden-1-one, 2,3-dihydro-
132.0104.0
51.0 78.0
27.0
5.00 5.20 5.40 5.60
m/z 132.05 100.00%
5.00 5.20 5.40 5.60
m/z 104.10 93.42%
5.00 5.20 5.40 5.60
m/z 103.10 59.80%
5.00 5.20 5.40 5.60
m/z 78.10 51.20%
5.00 5.20 5.40 5.60
m/z 131.05 39.26%
F051822_FL.M Wed May 25 08:53:36 2022 Page: 14Page 123 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-20.D
Acq On : 20 May 2022 18:55
Operator :
Sample : V 89755-V18820
Misc :
ALS Vial : 20 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 5 1-Docosene Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
10.031 15.10 ppb 427154 Chrysene-d12 10.225
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 1-Docosene 308 C22H44 001599-67-3 99
2 3-Eicosene, (E)- 280 C20H40 074685-33-9 92
3 Phosphonic acid, dioctadecyl est... 587 C36H75O3P 019047-85-9 91
4 1-Octadecanol $$ n-Octadecanol $... 270 C18H38O 000112-92-5 90
5 1-Heptadecanol $$ n-Heptadecanol... 256 C17H36O 001454-85-9 87
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance Scan 1386 (10.031 min): F-052022-20.D\data.ms (-1381) (-)
43.1 83.1
111.1
139.1 168.2 280.3196.2 308.3222.1 252.3
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance #126140: 1-Docosene
55.0
97.0
29.0
125.0
153.0 308.0181.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance #65380: 3-Eicosene, (E)-
57.0
83.0
111.029.0
139.0 280.0167.0 196.0 252.0224.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance#105427: Phosphonic acid, dioctadecyl ester $$ Di(n-octadecyl) phosphit
55.0 83.0
111.0
29.0 136.0
9.80 10.00 10.20 10.40
m/z 43.10 100.00%
9.80 10.00 10.20 10.40
m/z 55.10 93.39%
9.80 10.00 10.20 10.40
m/z 83.10 88.59%
9.80 10.00 10.20 10.40
m/z 57.05 86.81%
9.80 10.00 10.20 10.40
m/z 97.10 78.67%
F051822_FL.M Wed May 25 08:50:23 2022 Page: 9Page 124 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-20.D
Acq On : 20 May 2022 18:55
Operator :
Sample : V 89755-V18820
Misc :
ALS Vial : 20 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 10 17-Pentatriacontene Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
15.865 23.95 ppb 680722 Perylene-d12 12.651
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 17-Pentatriacontene 491 C35H70 006971-40-0 81
2 1-Dotriacontanol $$ n-Dotriacont... 467 C32H66O 006624-79-9 81
3 1-Docosene 308 C22H44 001599-67-3 68
4 1-Eicosanol 298 C20H42O 000629-96-9 58
5 1-Octadecanol 270 C18H38O 000112-92-5 55
0 50 100 150 200 250 300 350 400 450
0
5000
m/z-->
Abundance Scan 2379 (15.865 min): F-052022-20.D\data.ms (-2373) (-)
57.0
111.1
207.0
153.1 340.9281.1
0 50 100 150 200 250 300 350 400 450
0
5000
m/z-->
Abundance #101883: 17-Pentatriacontene
43.0
97.0
139.0182.0224.0267.0 490.0321.0
0 50 100 150 200 250 300 350 400 450
0
5000
m/z-->
Abundance #100204: 1-Dotriacontanol $$ n-Dotriacontanol $$ Dotriacontanol
57.0
111.0
153.0 446.0196.0238.0 292.0 348.0390.0
0 50 100 150 200 250 300 350 400 450
0
5000
m/z-->
Abundance #126140: 1-Docosene
55.0
97.0
139.0 308.014.0 181.0
15.60 15.80 16.00 16.20
m/z 57.05 100.00%
15.60 15.80 16.00 16.20
m/z 43.10 89.18%
15.60 15.80 16.00 16.20
m/z 97.05 78.33%
15.60 15.80 16.00 16.20
m/z 83.10 71.54%
15.60 15.80 16.00 16.20
m/z 69.10 68.16%
F051822_FL.M Wed May 25 08:50:28 2022 Page: 14Page 125 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-18.D
Acq On : 20 May 2022 18:10
Operator :
Sample : V 89757-V18820
Misc :
ALS Vial : 18 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 5 Octadecanoic acid $$ Steari... Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
8.774 21.36 ppb 626414 Phenanthrene-d10 7.616
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Octadecanoic acid $$ Stearic aci... 284 C18H36O2 000057-11-4 94
2 Octadecanoic acid 284 C18H36O2 000057-11-4 93
3 Octadecanoic acid 284 C18H36O2 000057-11-4 87
4 n-Hexadecanoic acid 256 C16H32O2 000057-10-3 83
5 Tetradecanoic acid 228 C14H28O2 000544-63-8 81
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance Scan 1172 (8.774 min): F-052022-18.D\data.ms (-1169) (-)
43.1 73.0
129.0
284.397.1 185.2 241.2
213.1157.1
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance#66797: Octadecanoic acid $$ Stearic acid $$ n-Octadecanoic acid $$ H
43.0 73.0
129.0 284.0
97.0 185.0 241.0213.0157.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #125233: Octadecanoic acid
43.0 73.0
129.097.0 284.0241.0185.0157.0 213.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #125235: Octadecanoic acid
43.0
284.073.0
129.098.0
185.0 241.0
157.018.0 213.0
8.40 8.60 8.80 9.00 9.20
m/z 43.10 100.00%
8.40 8.60 8.80 9.00 9.20
m/z 73.00 89.05%
8.40 8.60 8.80 9.00 9.20
m/z 60.00 80.10%
8.40 8.60 8.80 9.00 9.20
m/z 41.10 73.36%
8.40 8.60 8.80 9.00 9.20
m/z 55.10 70.99%
F051822_FL.M Wed May 25 08:48:24 2022 Page: 9Page 126 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-18.D
Acq On : 20 May 2022 18:10
Operator :
Sample : V 89757-V18820
Misc :
ALS Vial : 18 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 7 3-Eicosene, (E)- Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
10.031 15.49 ppb 506726 Chrysene-d12 10.231
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 3-Eicosene, (E)- 280 C20H40 074685-33-9 98
2 5-Eicosene, (E)- 280 C20H40 074685-30-6 94
3 1-Docosene 308 C22H44 001599-67-3 90
4 1-Heneicosyl formate 340 C22H44O2 077899-03-7 90
5 1-Octadecanol $$ n-Octadecanol $... 270 C18H38O 000112-92-5 87
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance Scan 1386 (10.031 min): F-052022-18.D\data.ms (-1382) (-)
43.1 83.1
111.1
139.2 280.1168.1 196.2 224.3 308.4252.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance #65380: 3-Eicosene, (E)-
57.0
83.0
111.029.0
139.0 280.0167.0 196.0 252.0224.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance #65379: 5-Eicosene, (E)-
55.0
83.0
111.029.0
139.0 280.0168.0 196.0 252.0224.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance #126140: 1-Docosene
55.0
97.0
29.0
125.0
153.0 308.0181.0
9.80 10.00 10.20 10.40
m/z 43.10 100.00%
9.80 10.00 10.20 10.40
m/z 55.10 93.41%
9.80 10.00 10.20 10.40
m/z 83.10 90.32%
9.80 10.00 10.20 10.40
m/z 69.10 86.40%
9.80 10.00 10.20 10.40
m/z 57.05 85.90%
F051822_FL.M Wed May 25 08:48:25 2022 Page: 11Page 127 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-18.D
Acq On : 20 May 2022 18:10
Operator :
Sample : V 89757-V18820
Misc :
ALS Vial : 18 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 10 Cyclohexane, (2-decyldodecy... Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
15.860 20.32 ppb 676515 Perylene-d12 12.657
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Cyclohexane, (2-decyldodecyl)- $... 392 C28H56 006704-00-3 87
2 Cyclohexane, (2-decyldodecyl)- 392 C28H56 006704-00-3 86
3 1-Docosene 308 C22H44 001599-67-3 64
4 Cyclopentane, (4-octyldodecyl)- 350 C25H50 005638-09-5 62
5 17-Pentatriacontene 491 C35H70 006971-40-0 58
50 100 150 200 250 300 350
0
5000
m/z-->
Abundance Scan 2378 (15.860 min): F-052022-18.D\data.ms (-2373) (-)
57.1
97.1
191.0153.1 281.1 340.9
50 100 150 200 250 300 350
0
5000
m/z-->
Abundance#91942: Cyclohexane, (2-decyldodecyl)- $$ Heneicosane, 11-(cyclohexy
43.0
83.0
251.0
125.0 295.0167.0 209.0 386.0
50 100 150 200 250 300 350
0
5000
m/z-->
Abundance #128081: Cyclohexane, (2-decyldodecyl)-
43.0
83.0
251.0
125.0 295.0167.0 211.0 386.0
50 100 150 200 250 300 350
0
5000
m/z-->
Abundance #126140: 1-Docosene
55.0
97.0
139.0 308.014.0 181.0
15.60 15.80 16.00 16.20
m/z 57.10 100.00%
15.60 15.80 16.00 16.20
m/z 43.10 90.60%
15.60 15.80 16.00 16.20
m/z 97.10 79.54%
15.60 15.80 16.00 16.20
m/z 83.10 75.31%
15.60 15.80 16.00 16.20
m/z 55.10 71.39%
F051822_FL.M Wed May 25 08:48:28 2022 Page: 14Page 128 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-19.D
Acq On : 20 May 2022 18:32
Operator :
Sample : V 89758-V18820
Misc :
ALS Vial : 19 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 2 Tetrahydrofurane-2-one,-4,4... Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
4.373 15.06 ppb 324565 Naphthalene-d8 4.755
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Tetrahydrofurane-2-one,-4,4,5,5-... 142 C8H14O2 000000-00-0 95
2 2H-Pyran-3(4H)-one, dihydro-6-me... 114 C6H10O2 043152-89-2 47
3 2,2,5,5-Tetramethyltetrahydro-3-... 142 C8H14O2 005455-94-7 47
4 3-Heptanol, 6-methyl- $$ 6-Methy... 130 C8H18O 018720-66-6 25
5 (1S,2S)-(+)-1,2-Diaminocyclohexane 114 C6H14N2 021436-03-3 22
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance Scan 423 (4.373 min): F-052022-19.D\data.ms (-418) (-)
56.1
83.1 127.1
281.1
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #10562: Tetrahydrofurane-2-one,-4,4,5,5-tetramethyl
59.0
127.083.0
27.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #3699: 2H-Pyran-3(4H)-one, dihydro-6-methyl-
56.0 114.0
84.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance#10603: 2,2,5,5-Tetramethyltetrahydro-3-ketofuran $$ Dihydro-2,2,5,5-tet
56.0
114.0
29.0 84.0 142.0
4.00 4.20 4.40 4.60 4.80
m/z 56.10 100.00%
4.00 4.20 4.40 4.60 4.80
m/z 59.10 84.22%
4.00 4.20 4.40 4.60 4.80
m/z 43.10 72.11%
4.00 4.20 4.40 4.60 4.80
m/z 41.05 59.33%
4.00 4.20 4.40 4.60 4.80
m/z 83.10 54.08%
F051822_FL.M Wed May 25 08:49:04 2022 Page: 6Page 129 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-19.D
Acq On : 20 May 2022 18:32
Operator :
Sample : V 89758-V18820
Misc :
ALS Vial : 19 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 6 1-Docosene Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
10.031 19.19 ppb 575053 Chrysene-d12 10.230
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 1-Docosene 308 C22H44 001599-67-3 99
2 1-Octadecene 252 C18H36 000112-88-9 98
3 3-Eicosene, (E)- 280 C20H40 074685-33-9 98
4 1-Octadecanol $$ n-Octadecanol $... 270 C18H38O 000112-92-5 94
5 1-Eicosanol 298 C20H42O 000629-96-9 93
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance Scan 1386 (10.031 min): F-052022-19.D\data.ms (-1381) (-)
43.0 83.0
111.1
139.2 167.1 280.3207.0 308.3252.2
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance #126140: 1-Docosene
55.0
97.0
29.0
125.0
153.0 308.0181.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance #123768: 1-Octadecene
55.0
83.0
29.0 111.0
139.0 252.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
5000
m/z-->
Abundance #65380: 3-Eicosene, (E)-
57.0
83.0
111.029.0
139.0 280.0167.0 196.0 252.0224.0
9.80 10.00 10.20 10.40
m/z 43.05 100.00%
9.80 10.00 10.20 10.40
m/z 55.05 94.94%
9.80 10.00 10.20 10.40
m/z 83.05 89.43%
9.80 10.00 10.20 10.40
m/z 57.05 85.40%
9.80 10.00 10.20 10.40
m/z 69.10 79.37%
F051822_FL.M Wed May 25 08:49:07 2022 Page: 10Page 130 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-19.D
Acq On : 20 May 2022 18:32
Operator :
Sample : V 89758-V18820
Misc :
ALS Vial : 19 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 8 Cyclopentadecane Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
15.865 23.89 ppb 788324 Perylene-d12 12.657
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Cyclopentadecane 210 C15H30 000295-48-7 97
2 1-Heneicosyl formate 340 C22H44O2 077899-03-7 91
3 1-Hexacosanol 382 C26H54O 000506-52-5 90
4 17-Pentatriacontene 491 C35H70 006971-40-0 86
5 1-Nonadecene 266 C19H38 018435-45-5 86
50 100 150 200 250 300 350
0
5000
m/z-->
Abundance Scan 2379 (15.865 min): F-052022-19.D\data.ms (-2373) (-)
57.1 97.1
209.0139.2 281.1169.1 356.1248.9
50 100 150 200 250 300 350
0
5000
m/z-->
Abundance #39204: Cyclopentadecane
55.0
97.0
210.0139.0
50 100 150 200 250 300 350
0
5000
m/z-->
Abundance #82185: 1-Heneicosyl formate
57.0
97.0
139.0 294.0182.0 222.0 340.0
50 100 150 200 250 300 350
0
5000
m/z-->
Abundance #127883: 1-Hexacosanol
43.0
83.0
125.0 364.0168.0 209.0 252.0 322.0292.0
15.60 15.80 16.00 16.20
m/z 57.10 100.00%
15.60 15.80 16.00 16.20
m/z 83.10 92.01%
15.60 15.80 16.00 16.20
m/z 97.10 85.79%
15.60 15.80 16.00 16.20
m/z 43.10 82.96%
15.60 15.80 16.00 16.20
m/z 69.05 77.22%
F051822_FL.M Wed May 25 08:49:09 2022 Page: 12Page 131 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-17.D
Acq On : 20 May 2022 17:48
Operator :
Sample : V 89759-V18820
Misc :
ALS Vial : 17 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 1 1-Methylindan-2-one Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
5.460 41.80 ppb 1222050 Naphthalene-d8 4.754
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 1-Methylindan-2-one 146 C10H10O 000000-00-0 93
2 1H-Inden-1-one, 2,3-dihydro-2-me... 146 C10H10O 017496-14-9 91
3 1H-Inden-1-one, 2,3-dihydro-3-me... 146 C10H10O 006072-57-7 87
4 1-Decen-3-one, 5-hydroxy-4-penty... 316 C21H32O2 000000-00-0 59
5 Benzene, (2-methyl-1-butenyl)- $... 146 C11H14 056253-64-6 53
20 40 60 80 100 120 140 160 180
0
5000
m/z-->
Abundance Scan 608 (5.460 min): F-052022-17.D\data.ms (-605) (-)
131.1
146.1
103.1
77.051.0
161.1 177.1
20 40 60 80 100 120 140 160 180
0
5000
m/z-->
Abundance #12068: 1-Methylindan-2-one
131.0
146.0
103.0
77.051.0
26.0
20 40 60 80 100 120 140 160 180
0
5000
m/z-->
Abundance #12084: 1H-Inden-1-one, 2,3-dihydro-2-methyl-
131.0
146.0
103.0
39.0 77.058.0
20 40 60 80 100 120 140 160 180
0
5000
m/z-->
Abundance#12076: 1H-Inden-1-one, 2,3-dihydro-3-methyl- $$ 1-Indanone, 3-methyl-
131.0
146.0
51.0 77.0 115.0
18.0
92.036.0
5.20 5.40 5.60 5.80
m/z 131.05 100.00%
5.20 5.40 5.60 5.80
m/z 146.05 72.65%
5.20 5.40 5.60 5.80
m/z 103.05 35.29%
5.20 5.40 5.60 5.80
m/z 117.10 31.35%
5.20 5.40 5.60 5.80
m/z 77.05 23.25%
F051822_FL.M Wed May 25 08:47:34 2022 Page: 5Page 132 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-17.D
Acq On : 20 May 2022 17:48
Operator :
Sample : V 89759-V18820
Misc :
ALS Vial : 17 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 3 Benzene, 2-propenyl- Concentration Rank 10
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
5.930 34.59 ppb 2383130 Acenaphthene-d10 6.300
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Benzene, 2-propenyl- 118 C9H10 000300-57-2 90
2 7-Methylindan-1-one 146 C10H10O 000000-00-0 74
3 Benzene, 1-ethenyl-2-methyl- $$ ... 118 C9H10 000611-15-4 70
4 Benzene, 1-pentenyl- $$ 1-Penten... 146 C11H14 000826-18-6 58
5 Benzene, 1-propenyl-, (E)- $$ Be... 118 C9H10 000873-66-5 52
20 40 60 80 100 120 140 160 180
0
5000
m/z-->
Abundance Scan 688 (5.930 min): F-052022-17.D\data.ms (-683) (-)
117.1 146.0
91.163.039.1
177.1
20 40 60 80 100 120 140 160 180
0
5000
m/z-->
Abundance #111244: Benzene, 2-propenyl-
117.0
91.0
51.0
74.027.0
20 40 60 80 100 120 140 160 180
0
5000
m/z-->
Abundance #12069: 7-Methylindan-1-one
146.0117.0
91.0
39.0 63.0
20 40 60 80 100 120 140 160 180
0
5000
m/z-->
Abundance#4548: Benzene, 1-ethenyl-2-methyl- $$ Styrene, o-methyl- $$ o-Methyls
117.0
91.0
39.0 63.0
15.0
5.60 5.80 6.00 6.20
m/z 117.10 100.00%
5.60 5.80 6.00 6.20
m/z 146.00 89.72%
5.60 5.80 6.00 6.20
m/z 118.10 46.88%
5.60 5.80 6.00 6.20
m/z 115.10 34.81%
5.60 5.80 6.00 6.20
m/z 145.05 21.19%
F051822_FL.M Wed May 25 08:47:35 2022 Page: 7Page 133 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-17.D
Acq On : 20 May 2022 17:48
Operator :
Sample : V 89759-V18820
Misc :
ALS Vial : 17 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 4 1(2H)-Naphthalenone, 3,4-di... Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
6.370 59.91 ppb 4127210 Acenaphthene-d10 6.300
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 1(2H)-Naphthalenone, 3,4-dihydro... 160 C11H12O 006939-35-1 90
2 2H-Cyclopenta[d]pyridazine, 2-me... 132 C8H8N2 022291-85-6 50
3 1H-Inden-1-one, 2,3-dihydro- 132 C9H8O 000083-33-0 49
4 5-Aminoindole $$ 1H-Indol-5-amin... 132 C8H8N2 005192-03-0 38
5 4-Methylpyrrolo[1,2-a]pyrazine 132 C8H8N2 064608-60-2 38
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance Scan 763 (6.370 min): F-052022-17.D\data.ms (-756) (-)
132.1
160.1
104.1
78.143.1
192.161.1
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance#17522: 1(2H)-Naphthalenone, 3,4-dihydro-5-methyl- $$ 5-Methyl-1-tetra
132.0
160.0104.0
78.051.027.0
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance#7624: 2H-Cyclopenta[d]pyridazine, 2-methyl- $$ 2-Methyl-2H-cyclopenta
132.0
104.0
63.039.0
20 40 60 80 100 120 140 160 180 200
0
5000
m/z-->
Abundance #112726: 1H-Inden-1-one, 2,3-dihydro-
132.0104.0
51.0 78.0
28.0
6.00 6.20 6.40 6.60 6.80
m/z 132.05 100.00%
6.00 6.20 6.40 6.60 6.80
m/z 160.10 65.32%
6.00 6.20 6.40 6.60 6.80
m/z 104.05 44.58%
6.00 6.20 6.40 6.60 6.80
m/z 145.05 27.03%
6.00 6.20 6.40 6.60 6.80
m/z 159.10 23.84%
F051822_FL.M Wed May 25 08:47:36 2022 Page: 8Page 134 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-17.D
Acq On : 20 May 2022 17:48
Operator :
Sample : V 89759-V18820
Misc :
ALS Vial : 17 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 8 n-Hexadecanoic acid Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
8.086 126.88 ppb 6550780 Phenanthrene-d10 7.616
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 n-Hexadecanoic acid 256 C16H32O2 000057-10-3 98
2 n-Hexadecanoic acid 256 C16H32O2 000057-10-3 98
3 n-Hexadecanoic acid 256 C16H32O2 000057-10-3 96
4 n-Hexadecanoic acid $$ Hexadecan... 256 C16H32O2 000057-10-3 95
5 Tetradecanoic acid 228 C14H28O2 000544-63-8 74
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance Scan 1055 (8.086 min): F-052022-17.D\data.ms (-1051) (-)
73.143.1
129.1
256.1213.297.1 171.1
281.1
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #123965: n-Hexadecanoic acid
43.0 73.0
256.0
129.0
213.097.0 157.0 185.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #123966: n-Hexadecanoic acid
73.0
129.0 256.0
43.0
213.0
157.097.0 185.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #123964: n-Hexadecanoic acid
43.0 73.0
129.097.0 213.0 256.0171.0
7.80 8.00 8.20 8.40
m/z 73.10 100.00%
7.80 8.00 8.20 8.40
m/z 43.10 92.15%
7.80 8.00 8.20 8.40
m/z 60.00 85.16%
7.80 8.00 8.20 8.40
m/z 41.10 78.69%
7.80 8.00 8.20 8.40
m/z 55.10 65.14%
F051822_FL.M Wed May 25 08:47:40 2022 Page: 12Page 135 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-17.D
Acq On : 20 May 2022 17:48
Operator :
Sample : V 89759-V18820
Misc :
ALS Vial : 17 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 10 Octadecanoic acid $$ Steari... Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
8.773 42.26 ppb 2181670 Phenanthrene-d10 7.616
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Octadecanoic acid $$ Stearic aci... 284 C18H36O2 000057-11-4 94
2 Octadecanoic acid 284 C18H36O2 000057-11-4 93
3 Octadecanoic acid 284 C18H36O2 000057-11-4 93
4 Octadecanoic acid 284 C18H36O2 000057-11-4 91
5 Heptadecanoic acid 270 C17H34O2 000506-12-7 76
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance Scan 1172 (8.773 min): F-052022-17.D\data.ms (-1169) (-)
43.1 73.0
129.1
284.3185.197.1 241.2
157.1 213.1
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance#66797: Octadecanoic acid $$ Stearic acid $$ n-Octadecanoic acid $$ H
43.0 73.0
129.0 284.0
97.0 185.0 241.0213.0157.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #125235: Octadecanoic acid
43.0
284.073.0
129.098.0
185.0 241.0
157.018.0 213.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #125233: Octadecanoic acid
43.0 73.0
129.097.0 284.0241.0185.0157.0 213.0
8.40 8.60 8.80 9.00 9.20
m/z 43.10 100.00%
8.40 8.60 8.80 9.00 9.20
m/z 73.00 90.29%
8.40 8.60 8.80 9.00 9.20
m/z 60.00 76.44%
8.40 8.60 8.80 9.00 9.20
m/z 55.10 70.13%
8.40 8.60 8.80 9.00 9.20
m/z 41.10 68.65%
F051822_FL.M Wed May 25 08:47:41 2022 Page: 14Page 136 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-21.D
Acq On : 20 May 2022 19:17
Operator :
Sample : V 89761-V18820
Misc :
ALS Vial : 21 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 5 3-Eicosene, (E)- Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
10.031 13.08 ppb 405675 Chrysene-d12 10.225
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 3-Eicosene, (E)- 280 C20H40 074685-33-9 98
2 5-Eicosene, (E)- 280 C20H40 074685-30-6 95
3 1-Heneicosyl formate 340 C22H44O2 077899-03-7 91
4 1-Heptadecanol $$ n-Heptadecanol... 256 C17H36O 001454-85-9 90
5 1-Nonadecene 266 C19H38 018435-45-5 90
20 40 60 80 100120140160180200220240260280300320340
0
5000
m/z-->
Abundance Scan 1386 (10.031 min): F-052022-21.D\data.ms (-1381) (-)
43.1 83.1
125.1
167.2 280.1196.2 308.4 355.1
20 40 60 80 100120140160180200220240260280300320340
0
5000
m/z-->
Abundance #65380: 3-Eicosene, (E)-
57.0
97.0
27.0 126.0 280.0167.0196.0
20 40 60 80 100120140160180200220240260280300320340
0
5000
m/z-->
Abundance #65379: 5-Eicosene, (E)-
55.0
97.0
126.0 280.0168.026.0 210.0
20 40 60 80 100120140160180200220240260280300320340
0
5000
m/z-->
Abundance #82185: 1-Heneicosyl formate
57.0
97.0
126.0 294.0167.0196.0 340.0
9.80 10.00 10.20 10.40
m/z 43.10 100.00%
9.80 10.00 10.20 10.40
m/z 55.10 91.67%
9.80 10.00 10.20 10.40
m/z 57.10 90.45%
9.80 10.00 10.20 10.40
m/z 83.10 88.82%
9.80 10.00 10.20 10.40
m/z 69.10 78.07%
F051822_FL.M Wed May 25 08:51:07 2022 Page: 9Page 137 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-22.D
Acq On : 20 May 2022 19:39
Operator :
Sample : V 89762-V18820
Misc :
ALS Vial : 22 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 5 3-Eicosene, (E)- Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
10.031 15.86 ppb 461070 Chrysene-d12 10.225
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 3-Eicosene, (E)- 280 C20H40 074685-33-9 98
2 1-Docosene 308 C22H44 001599-67-3 95
3 1-Nonadecene 266 C19H38 018435-45-5 87
4 5-Eicosene, (E)- 280 C20H40 074685-30-6 83
5 1-Heneicosyl formate 340 C22H44O2 077899-03-7 81
20 40 60 80 100120140160180200220240260280300320340
0
5000
m/z-->
Abundance Scan 1386 (10.031 min): F-052022-22.D\data.ms (-1381) (-)
43.1 83.0
125.1
154.1 280.3196.2 355.0238.3
20 40 60 80 100120140160180200220240260280300320340
0
5000
m/z-->
Abundance #65380: 3-Eicosene, (E)-
57.0
97.0
27.0 126.0 280.0167.0196.0
20 40 60 80 100120140160180200220240260280300320340
0
5000
m/z-->
Abundance #126140: 1-Docosene
55.0
97.0
139.0 308.0168.014.0
20 40 60 80 100120140160180200220240260280300320340
0
5000
m/z-->
Abundance #60621: 1-Nonadecene
97.043.0
126.0 168.0 266.0210.0
9.80 10.00 10.20 10.40
m/z 43.10 100.00%
9.80 10.00 10.20 10.40
m/z 55.10 89.71%
9.80 10.00 10.20 10.40
m/z 83.05 88.38%
9.80 10.00 10.20 10.40
m/z 57.10 86.43%
9.80 10.00 10.20 10.40
m/z 97.10 77.92%
F051822_FL.M Wed May 25 08:51:55 2022 Page: 9Page 138 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-22.D
Acq On : 20 May 2022 19:39
Operator :
Sample : V 89762-V18820
Misc :
ALS Vial : 22 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 10 1-Octadecanol $$ n-Octadeca... Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
15.859 25.55 ppb 719686 Perylene-d12 12.651
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 1-Octadecanol $$ n-Octadecanol $... 270 C18H38O 000112-92-5 90
2 1-Heptadecanol $$ n-Heptadecanol... 256 C17H36O 001454-85-9 86
3 Trifluoroacetic acid, n-octadecy... 366 C20H37F3O2 000000-00-0 86
4 1-Octadecanol 270 C18H38O 000112-92-5 78
5 Phosphonic acid, dioctadecyl est... 587 C36H75O3P 019047-85-9 68
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance Scan 2378 (15.859 min): F-052022-22.D\data.ms (-2373) (-)
57.1 83.0
111.1
191.0139.0161.0 267.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance#62122: 1-Octadecanol $$ n-Octadecanol $$ n-Octadecyl alcohol $$ n-1-
43.0 83.0
111.0
139.0 224.0168.0 252.0196.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance#57156: 1-Heptadecanol $$ n-Heptadecanol $$ Heptadecyl alcohol $$ H
55.0 83.0
111.029.0
139.0 210.0168.0 238.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280
0
5000
m/z-->
Abundance #87463: Trifluoroacetic acid, n-octadecyl ester
43.0
69.0
97.0
125.0 252.0154.0 224.0183.0
15.60 15.80 16.00 16.20
m/z 57.10 100.00%
15.60 15.80 16.00 16.20
m/z 43.10 98.97%
15.60 15.80 16.00 16.20
m/z 83.05 85.20%
15.60 15.80 16.00 16.20
m/z 69.05 79.00%
15.60 15.80 16.00 16.20
m/z 97.10 74.64%
F051822_FL.M Wed May 25 08:51:59 2022 Page: 14Page 139 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-23.D
Acq On : 20 May 2022 20:01
Operator :
Sample : V 89763-V18820
Misc :
ALS Vial : 23 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 5 5-Eicosene, (E)- Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
10.031 15.90 ppb 489943 Chrysene-d12 10.225
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 5-Eicosene, (E)- 280 C20H40 074685-30-6 98
2 3-Eicosene, (E)- 280 C20H40 074685-33-9 96
3 1-Heneicosyl formate 340 C22H44O2 077899-03-7 91
4 Isoheptadecanol 256 C17H36O 057289-07-3 91
5 1-Octadecanol $$ n-Octadecanol $... 270 C18H38O 000112-92-5 90
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340
0
5000
m/z-->
Abundance Scan 1386 (10.031 min): F-052022-23.D\data.ms (-1381) (-)
43.1 83.1
111.1
139.2167.2 280.3210.2 308.4252.3
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340
0
5000
m/z-->
Abundance #65379: 5-Eicosene, (E)-
55.0
83.0
111.0
27.0 139.0 280.0168.0196.0 252.0224.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340
0
5000
m/z-->
Abundance #65380: 3-Eicosene, (E)-
57.0
97.0
29.0
125.0
280.0153.0 182.0210.0 252.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340
0
5000
m/z-->
Abundance #82185: 1-Heneicosyl formate
57.0
97.0
125.0
294.0153.0 266.0182.0210.0 322.0
9.80 10.00 10.20 10.40
m/z 43.10 100.00%
9.80 10.00 10.20 10.40
m/z 57.05 88.88%
9.80 10.00 10.20 10.40
m/z 83.10 87.14%
9.80 10.00 10.20 10.40
m/z 55.10 86.63%
9.80 10.00 10.20 10.40
m/z 69.10 77.84%
F051822_FL.M Wed May 25 08:52:45 2022 Page: 9Page 140 of 141
Library Search Compound Report
Data Path : S:\SMS\SMS-F\Data\052022A\
Data File : F-052022-23.D
Acq On : 20 May 2022 20:01
Operator :
Sample : V 89763-V18820
Misc :
ALS Vial : 23 Sample Multiplier: 1
Quant Method : S:\SMS\SMS-F\Method\F051822_FL.M
Quant Title : 8270 / 625 INITIAL CALIBRATION
TIC Library : S:\Misc\NIST129K.L
TIC Integration Parameters: RTEINT.P
*********************************************************************
Peak Number 10 Cyclopentadecane Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
15.860 19.52 ppb 570977 Perylene-d12 12.651
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Cyclopentadecane 210 C15H30 000295-48-7 92
2 17-Pentatriacontene 491 C35H70 006971-40-0 87
3 1-Dotriacontanol $$ n-Dotriacont... 467 C32H66O 006624-79-9 83
4 Heptafluorobutyric acid, n-octad... 466 C22H37F7O2 000000-00-0 80
5 Trifluoroacetic acid, n-octadecy... 366 C20H37F3O2 000000-00-0 72
50 100 150 200 250 300 350 400 450
0
5000
m/z-->
Abundance Scan 2378 (15.860 min): F-052022-23.D\data.ms (-2373) (-)
57.0
97.0
139.1 284.0223.1180.0 399.3
50 100 150 200 250 300 350 400 450
0
5000
m/z-->
Abundance #39204: Cyclopentadecane
55.0
97.0
210.0139.0
50 100 150 200 250 300 350 400 450
0
5000
m/z-->
Abundance #101883: 17-Pentatriacontene
43.0
83.0
125.0167.0 210.0 267.0 490.0307.0
50 100 150 200 250 300 350 400 450
0
5000
m/z-->
Abundance #100204: 1-Dotriacontanol $$ n-Dotriacontanol $$ Dotriacontanol
57.0
97.0
139.0 446.0181.0222.0264.0 306.0 348.0390.0
15.60 15.80 16.00 16.20
m/z 57.05 100.00%
15.60 15.80 16.00 16.20
m/z 97.05 68.63%
15.60 15.80 16.00 16.20
m/z 55.00 66.01%
15.60 15.80 16.00 16.20
m/z 83.05 65.78%
15.60 15.80 16.00 16.20
m/z 43.10 65.06%
F051822_FL.M Wed May 25 08:52:49 2022 Page: 14Page 141 of 141

APPENDIX G

PUBLIC NOTIFICATION

2725 E. Millbrook Road, Suite 121
Raleigh, North Carolina 27604
Telephone [phone]
Fax [phone]
www.oneatlas.com

June 21, 2022

CERTIFIED MAIL 7021 0350 0001 8679 3707
RETURN RECEIPT REQUESTED

Michael Halford
County Manager, Guilford County
301 W. Market Street
Greensboro, North Carolina 27401

Re: Public Notice – Comprehensive Site Assessment
Circle K Store #2701526
8400 Norcross Road
Colfax, Guilford County, North Carolina
NCDEQ Incident No. 44346 and 44550
NCDEQ Risk Classification: H275A

Dear Mr. Halford:

On behalf of Circle K Stores, Inc. and pursuant to Title 15A, North Carolina Administrative Code (NCAC),
Chapter 2, Subchapter 2L, Sections .0106 and .0115, ATC Associates of North Carolina, P.C. (ATC) is
presenting this Public Notice regarding the results of a Comprehensive Site Assessment (CSA) performed
at the referenced facility. The results have been documented in a CSA Report, which is currently under
review by the North Carolina Department of Environmental Quality (NCDEQ), Division of Waste
Management, Underground Storage Tank Section (the Division) and the Guilford County Department of
Health and Human Services.

The referenced facility operates as a convenience store and retail fuel outlet located at 8400 Norcross Road
Colfax, Guilford County, North Carolina. The UST systems from which the releases occurred consist of
two 20,00-gallon diesel USTs, one 8,000-gallon diesel UST, one 8,000-gallon gasoline UST, and two
10,000-gallon gasoline USTs.

In accordance with the cited statute and on behalf of Circle K, ATC is providing notification to you
summarizing our reported findings, submitted to the Division in the referenced CSA report. Based on data
obtained during assessment activities, our conclusions can be outlined as follows:

• A petroleum release has occurred at the site. Light non-aqueous phase liquid (LNAPL) is present at
the site. Impacted groundwater is present at concentrations exceeding 2L Standards.

• Various phases of assessment have been performed at the site in regard to the UST incidents. The site
is ranked as high risk with a land use of residential.

• Several water supply wells have been identified within 1,500 feet of the source areas.

• Based on the soil analytical data, it appears there are two areas of petroleum-impacted soil at the site
above established Soil-to-Groundwater (STGW) Maximum Soil Contaminant Concentration
(MSCCs).

• Light non-aqueous phase liquid (LNAPL) has been detected in monitoring wells MW-2, MW-3,
MW-10, and MW-11 during various groundwater sampling events.
June 21, 2022
Page 2 of 2

• Groundwater samples collected in monitoring wells indicate impacts above 2L Standards in wells
MW-1 and MW-14.

• Impacted groundwater appears to be migrating from the release source area to the southeast.

• The horizontal and vertical extents of dissolved petroleum hydrocarbon concentrations, exceeding 2L
Standards, have been reasonably defined and as approved by the Guilford County Health
Department.

• Based on information obtained during CSA activities, the source of the release appears to be the
auto-diesel UST and a potential undocumented release from the gasoline UST system. It is not
known at the time of this report the exact source of the gasoline in groundwater. It is assumed the
source is due to the normal use of the gasoline USTs.

• In 2022, the dissolved benzene contaminant mass at the site was estimated to cover an area
approximately 800 ft2 resulting in a calculated dissolved benzene mass of 111.0706 kg.

The following recommendations were presented in the CSA Report (dated June 13, 2022):

• ATC recommends developing a Corrective Action Plan (CAP). In the interim and to assist in the
development of a CAP, ATC proposes installing a monitoring well south of monitoring well MW-14
and conducting a laser-induced fluorescence (LIF) study. This will assist in determining the extent of
LNAPL on and off-site. Also, ATC proposed conducting a comprehensive soil assessment in the area
of the gasoline/diesel UST basin to further delineate the secondary source horizontally and vertically.
ATC also recommends continuing to attempt to gain permission to sample the water supply wells
located at 8414 Norcross Road and 3016 Sandy Ridge Road along with semi-annal groundwater
sampling and LNAPL checks of select monitoring wells to monitor the LNAPL and dissolved plume
at the site.

Upon approval by the Division, the CSA Report will be made available for public viewing at the NCDEQ
Winston-Salem Regional Office, located at 450 West Hanes Mill Road, Suite 300 Winston-Salem, North
Carolina 27105. Should you have any questions regarding this Public Notice, please feel free to contact
our office at [phone].

Sincerely,
ATC Associates of North Carolina, P.C.

Maureen Jackson, P.G.
Senior Project Manager

cc: Mr. Alan Cubberley, Circle K Stores, Inc.