FA-29711_48876_CA_LSA_20231129

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

November 29, 2023

Mr. Nathan Beauchamp
North Carolina Department of Environmental Quality
Division of Waste Management, UST Section
Fayetteville Regional Office
225 Green Street, Suite 714, Systel Building
Fayetteville, North Carolina 28301

Re: Phase II Limited Site Assessment
Former Circle K Store #2723022
2326 Owen Drive
Fayetteville, Cumberland County, North Carolina
NCDEQ Incident No. 48876
Dear Mr. Beauchamp: ATC Associates of North Carolina, P.C. (ATC), on behalf of Circle K Stores Inc., is submitting this Phase II Limited Site Assessment Report for the referenced facility. 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 Inc.

PHASE II LIMITED SITE ASSESSMENT REPORT

For

FORMER CIRCLE K STORE #2723022

2326 OWEN DRIVE

FAYETTEVILLE, NORTH CAROLINA

Prepared By:

ATC ASSOCIATES OF NORTH CAROLINA, P.C.

2725 E. MILLBROOK ROAD, SUITE 121

RALEIGH, NORTH CAROLINA 27604

TELEPHONE [phone]

Prepared For:

CIRCLE K STORES INC.

1100 SITUS COURT, SUITE 100

RALEIGH, NORTH CAROLINA 27606
TABLE OF CONTENTS

Section Page
1.0 SITE HISTORY AND CHARACTERIZATION 1
1.1 UST OWNER AND OPERATOR INFORMATION 1
1.2 UST INFORMATION 1
1.3 AST INFORMATION 2
1.4 SITE CHARACTERISTICS 2
1.5 RELEASE INFORMATION 2

2.0 LIMITED SITE ASSESSMENT RISK CLASSIFICATION AND LAND USE 2

3.0 RECEPTOR PATHWAY INFORMATION 5
3.1 WATER SUPPLY WELLS 6
3.2 PUBLIC WATER SUPPLIES 6
3.3 SURFACE WATER BODIES 6
3.4 WELLHEAD PROTECTION AREAS 6
3.5 REGIONAL GEOLOGY AND HYDROGEOLOGY 6
3.6 SUBSURFACE STRUCTURES 7
3.7 LAND USE 7

4.0 LIMITED SITE ASSESSMENT ACTIVITIES 7
4.1 MONITORING WELL INSTALLATION 7
4.2 SOIL SAMPLING 8
4.3 AFVR EVENT 8
4.4 GROUNDWATER SAMPLING 8

5.0 SITE GEOLOGY AND HYDROGEOLOGY 8
5.1 DESCRIPTION OF SHALLOW SUBSURFACE GEOLOGY 8
5.2 GROUNDWATER OCCURRENCE 9
5.3 GROUNDWATER FLOW DIRECTION 9

6.0 ANALYTICAL RESULTS 9
6.1 SOIL ANALYTICAL RESULTS 9
6.2 GROUNDWATER ANALYTICAL RESULTS 9

7.0 CONCLUSIONS AND RECOMMENDATIONS 10
7.1 CONCLUSIONS 10
7.2 RECOMMENDATIONS 10

8.0 LIMITATIONS 11

TABLES
Table 1 Water Supply Well Information
Table 2 Adjacent Property Owner Information
Table 3 Monitoring Well Construction Details
Table 4 Soil Analytical Results
Table 5 Groundwater Analytical Results

FIGURES
Figure 1 Topographic Map
Figure 2 Site Map
Figure 3 1,500’ Radius Map
Figure 4 Groundwater Elevation Contour Map
Figure 5 Petroleum Related Impacts to Soil
Figure 6 Dissolved Contaminants of Concern

APPENDICES
Appendix A Boring Logs and Well Construction Records
Appendix B Laboratory Reports and Chains-of-Custody Documents

PHASE II LIMITED SITE ASSESSMENT REPORT
FOR
FORMER CIRCLE K STORE #2723022
2326 OWEN DRIVE
FAYETTEVILLE, NORTH CAROLINA

ATC Associates of North Carolina, P.C. (ATC) has prepared the following report for Circle K Stores Inc. (Circle K) on
limited site assessment (LSA) activities performed at the former Circle K Store #2723022 in Fayetteville, North Carolina.
This report has been prepared pursuant to applicable sections of Title 15A of the North Carolina Administrative Code
(NCAC), Chapter 2, Subchapter 2L and in accordance with the State of North Carolina Department of Environmental
Quality (NCDEQ), Division of Waste Management (DWM), Underground Storage Tank (UST) Section Guidelines for
Assessment and Corrective Action for UST Releases, effective July 15, 2008.

1.0 SITE HISTORY AND CHARACTERIZATION
1.1 UST OWNER AND OPERATOR INFORMATION
The USTs and their appurtenances were owned and operated by Circle K Stores Inc. of Raleigh, North Carolina.
Information regarding each of the tanks is provided below.

1.2 UST INFORMATION
UST
ID PRODUCT CAPACITY
(gals.) MATERIALS INSTALLATION
DATE
UST
STATUS
RELEASE
ASSOCIATED
(Yes/No)
A1 Gasoline 10,000
UST: FRP Clad
Steel
Piping: SW
Fiberglass
1/1/1996 Removed Yes
A2 Gasoline 10,000
UST: FRP Clad
Steel
Piping: SW
Fiberglass
1/1/1996 Removed Yes
A3 Gasoline 10,000
UST: FRP Clad
Steel
Piping: SW
Fiberglass
1/1/1996 Removed Yes
A4 Diesel 10,000
UST: FRP Clad
Steel
Piping: SW
Fiberglass
1/1/1996 Removed Yes

Figure 1 is a topographical map of the site and surrounding area. Figure 2 is a site map which depicts the site
and pertinent structures, including the location of the USTs and appurtenances.

Phase II Limited Site Assessment Report ATC Associates of North Carolina, P.C.
Circle K Store #2723022 November 28, 2023

2

1.3 AST INFORMATION
An aboveground storage tank (AST) was not identified on the facility property.

1.4 SITE CHARACTERISTICS
Presently, the site is an inactive convenience store and retail fuel outlet. Surface cover at the site consists of mainly
concrete and asphalt.

1.5 RELEASE INFORMATION
During UST closure activities, petroleum-impacted soil (odor and visual staining) was identified in the UST basin. A 24-
Hour Release and UST Leak Reporting Form was submitted to the NCDEQ on February 8, 2023. An Initial Abatement
Action Report (IAAR) was submitted to the NCDEQ on April 19, 2023.

In response to the IAAR, on May 25, 2023, the NCDEQ issued a Notice of Regulatory Requirement (NORR) requesting
the performance of a limited site assessment (LSA) activities.

It should be noted a previous release was noted for the property (assigned UST incident #16314; Quick Stop #67). The
release associated with Incident #16314 was identified during UST closure activities conducted in 1996. Reports
regarding this incident area on file at the NCDEQ Fayetteville Regional office.

2.0 LIMITED SITE ASSESSMENT RISK CLASSIFICATION AND LAND USE
In order to evaluate the following, a review of available site-specific, local and regional data was performed to include:
• A well survey within a 1,000-feet radius of the subject facility, including a record inquiry.
• Identification of wellhead protection areas.
• Researching geology and hydrogeology of the region, including topography, soil types, and surface water
drainage patterns.
• Identification of surface waters within a 1,500-feet radius of the subject facility.
• Land use observations (site reconnaissance) and zoning classifications.
• A visual survey for subsurface structures and potential impacts from the source area.
• Gathering information on adjacent property owners and occupants.

Part I – Groundwater/Surface Water/Vapor Impacts
High Risk:
1. Has the discharge or release contaminated any water supply well including any used for non-drinking purposes?
NO
Phase II Limited Site Assessment Report ATC Associates of North Carolina, P.C.
Circle K Store #2723022 November 28, 2023

3

2. Is a water supply well used for drinking water located within 1,000 feet of the source area of the discharge or
release? YES

3. Is a water supply well used for any purpose (e.g. irrigation, washing cars, industrial cooling water, filling
swimming pools) located within 250 feet of the source area of the release or discharge? YES

4. Does groundwater within 500 feet of the source area of the discharge or release have the potential for future use
in that there is no other source of water supply other than the groundwater? YES. Some of the secondary roads
in the area do not have water lines installed.

5. Do vapors from the discharge or release pose a threat of explosion because of accumulation of the vapors in a
confined space or pose any other serious threat to public health, public safety, or the environment? NO

6. Are there any other factors that would cause the discharge or release to pose an imminent danger to public
health, public safety, or the environment? NO
At the time of this report, factors have not been identified that would appear to pose an imminent danger to public
health, public safety, or the environment.

Intermediate Risk:
7. Is a surface water body located within 500 feet of the source area of the discharge or release? NO

If yes, does the maximum groundwater contaminant concentration exceed the surface water quality standards and
criteria found in 15A NCAC 2B .0200 by a factor of 10? N/A

8. Is the source area of the discharge or release located within a designated wellhead protection area as defined in
42 USC 300h-7(e)? NO

9. Is the discharge or release located in the Coastal Plain Physiographic Region as designated on a map entitled
“Geology of North Carolina” published by the Department in 1985? YES

If yes, is the source area of the discharge or release located in an area in which there is recharge to an
unconfirmed or semi-confined aquifer that is being used or may be used as a source of drinking water? NO

Phase II Limited Site Assessment Report ATC Associates of North Carolina, P.C.
Circle K Store #2723022 November 28, 2023

4

10. Do the levels of groundwater contamination for any contaminant exceed the gross contamination levels (GCLs)
established by the Department? NO

Part II – Land Use
Property Containing Source Area of Discharge or Release:
The questions below pertain to the property containing the source area of the release.
1. Does the property contain one or more primary or secondary (permanent or temporary) residences? NO

2. Does the property contain a school, daycare center, hospital, playground, park, recreation area, church, nursing
home, or other place of public assembly? NO
The property is an inactive convenience store.

3. Does the property contain a commercial (e.g., retail, warehouse, office/business space, etc.) or industrial (e.g.,
manufacturing, utilities, industrial research and development, chemical/petroleum bulk storage, etc.) enterprise,
and inactive commercial or industrial enterprise, or is the land undeveloped? YES

4. Do children visit the property? NO

5. Is access to the property reliably restricted consistent with its use (e.g., by fences, security personnel or both)?
NO

6. Do pavement, building, or other structures cap the contaminated soil? YES
The UST basin, driveways, and parking areas are covered by concrete and asphalt.

If yes, what mechanisms are in place or can be put into place to ensure that the contaminated soil will remain
capped in the foreseeable future?
The intended use of the property will most likely change in the near future.

7. What is the zoning status of the property?
The site is zoned for commercial use.

8. Is the use of the property likely to change in the next 20 years? YES
It is assumed the use of the property will likely change in the next 20 years as it is currently an inactive
convenience store.

Phase II Limited Site Assessment Report ATC Associates of North Carolina, P.C.
Circle K Store #2723022 November 28, 2023

5

Property Surrounding Source Area of Discharge or Release:
The questions below pertain to the area within 1,500 feet of the source area of the discharge or release (excludes property
containing source area of the release):

9. What is the distance from the source area of the release to the nearest primary or secondary residence
(permanent or temporary)?
The nearest residence was identified approximately 310 feet west of the source area.

10. What is the distance from the source area of the release to the nearest school, daycare center, hospital,
playground, park, recreation area, church, nursing home, or other place of public assembly?
Cumberland Learning Academy is located approximately 400 feet west of the source area. Jehovah Jireh
Christian Church is located approximately 1,400 feet southwest and the First Church Fayetteville is located
approximately 1,000 feet east of the source area. Cumberland Road Elementary is located approximately 1,500
feet northeast of the source area. Other places of public assembly were not identified within 1,500 feet of the
source area.

11. What is the zoning status of properties in the surrounding area?
Properties surrounding the subject facility are zoned either light industrial (LI), planned local business district
(C1(P)), planned commercial district (C(P)CZ), residential (R6), or dormant district (C3). The zoning status of
the subject facility is LI (light industrial), and it is located within the city limits of Fayetteville. Properties to the
north and east are also located within the city limits of Fayetteville. Properties to the west and south are located
outside of the city limits of Fayetteville and are zoned by Cumberland County. Commercial businesses and
residential areas characterize the surrounding area.

12. Briefly characterize the use and activities of the land in the surrounding area.
The site and adjacent areas are mainly commercial establishments or residential areas.

3.0 RECEPTOR PATHWAY INFORMATION
As defined by NCDEQ, a receptor is “any human, plant, or animal that is or has the potential to be adversely affected by
the release or migration of contaminants”. With respect to the subject facility, the following sections present information
regarding potential receptor pathways for the migration of contaminants and pathway relationships to the facility.

In an effort to efficiently gather complete and accurate data, ATC personnel performed a receptor survey of the area.
Activities included a visual reconnaissance survey within 1,500 feet radial distance of the site, obtaining utility
information from the City of Fayetteville Public Works Commission and obtaining property use information from the
Phase II Limited Site Assessment Report ATC Associates of North Carolina, P.C.
Circle K Store #2723022 November 28, 2023

6

Cumberland County Tax Department. The results of the survey, regarding the potential identification of water wells
located within 1,500 feet of the site, are summarized below.

3.1 WATER SUPPLY WELLS
According to the Fayetteville Public Works Commission (PWC), public water is supplied to the site and adjacent
properties within 1,500 feet of the source area; however, it is not mandatory for properties to be connected to the public
water system. Twenty-seven (27) water supply wells were identified within 1,500 feet of the source area. It was
confirmed with the Fayetteville PWC that these properties do not receive a water bill; therefore, these properties utilize
the water supply wells for potable purposes. The nearest potable water supply well was identified approximately 230 feet
south of the source area. The water supply well information is summarized on Table 1 and the approximate locations of
the water supply wells are depicted on Figure 3.

3.2 PUBLIC WATER SUPLIES
Public water supply to the area is provided by the Fayetteville Public Works Commission. It should be noted water lines
are installed on Cumberland Road and Owen Drive. Water lines have not been installed on all secondary roads in the
area.

3.3 SURFACE WATER BODIES
As shown on Figure 1, surface water bodies were not identified within 1,500 feet of the source area.

3.4 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).

3.5 REGIONAL GEOLOGY AND HYDROGEOLOGY
The site is located within the Cape Fear Formation. According to the Geologic Map of North Carolina (Brown, et al.,
1985), the site lies in an area which is characterized by sandstone and sandy mudstone, yellowish grey to bluish grey,
mottled red to yellowish orange, indurated, graded and laterally continuous bedding, blocky clay, faint crossbedding,
feldspar and mica common.

Aquifers in the Coastal Plain are regional in extent, consisting of porous sand and limestone aquifers. The Coastal Plain
sediments have been divided by Winner and Coble (1996) into ten aquifers separated by confining units. The shallow
unconfined aquifer present in most areas is called the surficial aquifer. The confined aquifers include the Peedee, Black
Creek, Upper Cape Fear, Lower Cape Fear, Castle Hayne, Beaufort, Pungo River, and Yorktown aquifers.

Phase II Limited Site Assessment Report ATC Associates of North Carolina, P.C.
Circle K Store #2723022 November 28, 2023

7

Aquifers in the Coastal Plain province occur in gently dipping layers of sediments and sedimentary rock. These aquifers
outcrop at land surface in some updip areas and are buried much deeper in downdip areas (generally to the east and
southeast). In general, depth to groundwater in shallow unconfined aquifers follows topography, being shallower near
streams and deeper on hilltops. However, in the deeper confined aquifers, such as the Black Creek and Upper Cape Fear
aquifers, the water level (potentiometric level) is under pressure and is affected by both local and regional pumping.

3.6 SUBSURFACE STRUCTURES
Subsurface structures identified at the subject facility include sanitary sewer lines, municipal water lines, and storm
drains. A water meter was observed on-site. Other utilities may be present.

3.7 LAND USE
The site and adjacent areas are mainly commercial establishments or residential areas. Adjacent property owner
information is provided on Table 2.

4.0 LIMITED SITE ASSESSMENT ACTIVITIES
The limited site assessment activities performed to collect data for this report included researching site-specific, local and
regional data, performing soil and groundwater sampling, and submitting soil and groundwater samples for analytical
testing. Information was also obtained from prior reports prepared by ATC. The following sections discuss specific
methodologies used in conducting these limited site assessment activities.

4.1 MONITORING WELL INSTALLATION
Monitoring well MW-A was installed by personnel with AmeriProbe on March 27, 2023, as part of initial abatement
action activities. Monitoring wells MW-B, and MW-C were installed by personnel with AmeriProbe on July 19, 2023 and
monitoring wells MW-D, MW-E, and MW-F were installed by personnel with Regional Probing on October 15, 2023, as
part of limited site assessment activities. The locations of the monitoring wells are depicted on Figure 2.

Monitoring well MW-A was installed to a depth of approximately 17 feet below ground surface (bgs) and monitoring
wells MW-B through MW-F were installed to depths of approximately 15 feet bgs. The wells were installed using
hollow-stem augers and were constructed of two-inch diameter well casing made of flush-joint, threaded schedule-40 poly
vinyl chloride (PVC) pipe. The PVC well screen is 0.010-inch slot with a screened interval of 10 feet for each monitoring
well. A coarse sand pack (filter pack) was used to backfill the well annulus to a depth of approximately two feet above
each well screen. A one-foot thick bentonite seal was placed above the filter pack, and neat cement was used to fill the
remainder of the well annulus to ground surface.

Phase II Limited Site Assessment Report ATC Associates of North Carolina, P.C.
Circle K Store #2723022 November 28, 2023

8

The wells were installed as flush-mounted and were provided with a sealing and locking cap. A protective, steel,
traffic-bearing cover was placed over each well upon completion. The boring logs and well construction records are
presented in Appendix A.

4.2 SOIL SAMPLING
During the installation of monitoring wells MW-B and MW-C, soil samples were collected from the monitoring well
boreholes for submittal to the project laboratory for analyses. Two soil samples were collected from each borehole during
monitoring well installation using either a field-decontaminated stainless steel hand auger or a macrocore sampler. The
soil samples were collected at a depth of five and ten feet bgs. The soil samples were screened with a photoionization
detector (PID). The soil samples were placed directly into laboratory supplied containers and placed into a chilled cooler.
The soil sample was submitted for analysis 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).

It should be noted the soil samples collected at approximately ten feet bgs appear to have been collected right at the water
table.

4.3 GROUNDWATER SAMPLING
On July 26, 2023, groundwater samples were collected from monitoring wells MW-B and MW-C. On October 19, 2023,
groundwater samples were collected from monitoring wells MW-D, MW-E, and MW-F. Monitoring well MW-A was
previously sampled during initial abatement action activities during March 2023. The monitoring wells were purged prior
to sampling by removing a minimum of three well volumes of water from each well. After allowing sufficient time for
recharge, a representative groundwater sample was collected from each well using a new, disposable Teflon bailer. Upon
collection, the groundwater samples were placed into laboratory-approved containers, packed in ice, and delivered under
chain-of-custody to SGS North America (SGS) in Scott, Louisiana for analyses. The groundwater samples were analyzed
by EPA Method 6200B to include ethanol and oxygenates, EPA Method 625 plus ten highest non-target peaks, EPA
Method 504.1 for ethylene dibromide (EDB), EPA Method 6020 for lead, and MADEP methods for VPH and EPH.

It should be noted monitoring wells MW-D, MW-E, and MW-F were sampled for EPA Method 625 on November 10,
2023. This analysis was mistakenly not collected during the October 2023 sampling event.

5.0 SITE GEOLOGY AND HYDROGEOLOGY
5.1 DESCRIPTION OF SHALLOW SUBSURFACE GEOLOGY
According to the Web Soil Survey, the predominant site soil is Lakeland-Urban land complex (LbB) with one to eight
percent slopes. Typically, this soil is composed of sand and is typically found on low hills. The parent material is sandy
Phase II Limited Site Assessment Report ATC Associates of North Carolina, P.C.
Circle K Store #2723022 November 28, 2023

9

marine deposits and/or eolian sands. The drainage is excessive, and runoff is very low. The depth to the water table is
generally more than 80 inches and the available water supply is low.

Soil encountered during the installation of monitoring wells MW-A, MW-B, and MW-C generally consisted of silty sand,
sandy silt, and a clayey sand to fifteen feet bgs. The boring logs for monitoring wells MW-A, MW-B, and MW-C are
provided in Appendix A.

5.2 GROUNDWATER OCCURRENCE
On July 26, 2023, ATC collected static water level measurements from monitoring wells MW-A, MW-B, and MW-C. On
October 19, 2023, ATC collected static water level measurements from monitoring wells MW-A through MW-F. Depths
to water measurements were collected using an electronic oil/water interface probe. Table 4 provides a summary of well
construction and depth-to-groundwater measurement.

5.3 GROUNDWATER FLOW DIRECTION
The groundwater depths were converted to relative elevations using an assumed datum of 100 feet relative to an arbitrary
on-site benchmark. Monitoring well construction details and current groundwater elevation data are included in Table 4. A
groundwater elevation contour map based on the October 2023 static water level data is included as Figure 4. Based on the
recent groundwater level measurements, groundwater appears to flow to the north-northeast across the site.

6.0 ANALYTICAL RESULTS
6.1 SOIL ANALYTICAL RESULTS
Laboratory analytical results of the soil sample collected from the borehole of monitoring well MW-B at five feet bgs
detected a benzene concentration above its established Soil-to-Groundwater (STGW) Maximum Soil Contaminant
Concentrations (MSCCs). Laboratory analytical results of the soil sample collected from the borehole of monitoring well
MW-B at ten feet bgs detected several target compound concentrations above established STGW-MSCCs. It should be
noted this soil sample was collected at the water; therefore, petroleum-related impacts to soil at this depth may be related
to the dissolved petroleum concentrations in the groundwater. Laboratory analytical results of the soil samples collected
from the borehole of monitoring well MW-C did not detect target compound concentrations above established
STGW-MSCCs. A summary of soil laboratory analytical results is provided in Table 5. Petroleum-related impacts to
soil are provided on Figure 5. A copy of the laboratory analytical report is included as Appendix B.

6.2 GROUNDWATER ANALYTICAL RESULTS
Laboratory analytical results of the groundwater samples collected from monitoring well MW-A, MW-B, MW-C, MW-E,
and MW-F detected several dissolved target compound concentrations above established 2L Standards but below Gross
Contamination Levels (GCLs). A dissolved lead concentration was detected above its established 2L Standard in the
Phase II Limited Site Assessment Report ATC Associates of North Carolina, P.C.
Circle K Store #2723022 November 28, 2023

10

groundwater sample collected from monitoring well MW-D. A summary of the groundwater analytical data is presented
in Table 5. Dissolved contaminants of concern are depicted on Figure 6. A copy of the laboratory analytical report is
included as Appendix B.

7.0 CONCLUSIONS AND RECOMMENDATIONS
7.1 CONCLUSIONS
Based on the information obtained during this LSA, it appears the site has been impacted from a petroleum release.
• The subject facility is connected to the public water supply provided by the Fayetteville Public Works
Commission. Public water is available to the surrounding area and connection is not mandatory;
however, it should be noted that water lines are not installed on all secondary roads in the area;
• Twenty-seven (27) water supply wells were identified within 1,500 feet of the source area. It was
confirmed with the Fayetteville Public Works Commission that these properties do not receive a water
bill; therefore, these properties utilize the water supply wells for potable purposes. The nearest potable
water supply well was identified approximately 230 feet south of the source area.
• The subject facility is not located within an approved Wellhead Protection Area;
• Surface water features were not identified within 1,500 feet of the source area;
• Groundwater appears to flow toward the north-northeast;
• LNAPL is not associated with this release;
• Laboratory analytical results of the soil sample collected from the borehole of monitoring well MW-B at
five feet bgs detected a benzene concentration above its established Soil-to-Groundwater (STGW)
Maximum Soil Contaminant Concentrations (MSCCs). Laboratory analytical results of the soil sample
collected from the borehole of monitoring well MW-B at ten feet bgs detected several target compound
concentrations above established STGW-MSCCs. It should be noted this soil sample was collected at the
water; therefore, petroleum-related impacts to soil at this depth may be related to the dissolved petroleum
concentrations in the groundwater;
• Laboratory analytical results of the soil samples collected from the borehole of monitoring well MW-C
did not detect target compound concentrations above established STGW-MSCCs; and,
• Laboratory analytical results of the groundwater samples collected from monitoring well MW-A, MW-B,
MW-C, MW-E, and MW-F detected several dissolved target compound concentrations above established
2L Standards but below GCLs.

7.2 RECOMMENDATIONS
The results of the LSA activities indicate that the subject facility meets the criteria for High Risk classification.

Phase II Limited Site Assessment Report ATC Associates of North Carolina, P.C.
Circle K Store #2723022 November 28, 2023

11

8.0 LIMITATIONS
This report has been prepared for the exclusive use of Circle K Stores Inc. The opinions included herein are based on
information obtained during the study, on our experience in accordance with currently accepted hydrogeologic and
engineering practices, and relevant regulatory guidelines at this time and location. Other than this, no warranty is implied
or intended.

TABLES
TABLE 1
WATER SUPPLY WELL INFORMATION
FORMER CIRCLE K STORE #2723022
2326 OWEN DRIVE
FAYETTEVILLE, CUMBERLAND COUNTY, NORTH CAROLINA
NCDEQ INCIDENT #48876
Well ID PIN Property Owner(s)Owner Mailing Address
Property Address
(location of water
supply well)
Connected to
Municipal
Water
Water Supply
Well Present Usage Distance from
Source (feet)
8545 Independence Dr.
Hope Mills, NC 28348
3867 Butler Nursery Rd.
Fayetteville, NC 28306
3107 Bolton St.
Fayetteville, NC 28306
P.O. Box 1624
Fayetteville, NC 28302
903 W. Mountain Dr
Fayetteville, NC 28306
209 Bobbie St.
Fayetteville, NC 28306
6546 Waldos Beach Rd.
Fayetteville, NC 28306
807 W. Mountain Dr.
Fayetteville, NC 28306
803 W. Mountain Dr.
Fayetteville, NC 28306
735 W. Mountain Dr.
Fayetteville, NC 28306
715 W. Mountain Dr.
Fayetteville, NC 28306
1237 Walnut St.
Inglewood, CA 90301120426-50-7773 Guadalupe Elias 712 W. Mountain Drive
1,400 feet south
11 0426-50-7502 Jerson Escalante, Damaris
Sanchez, and Alexis Valle-Perez
No Yes Potable 1,300 feet south
8 0426-50-2537
No Yes Potable 1,400 feet south
803 W. Mountain Drive
721 W. Mountain Drive
715 W. Mountain Drive
0426-50-3643 Ray Samples No Yes
No Yes
209 Bobbie Street
815 W. Mountain Drive
(provides water to 206
Bobbie St, 716 Chapman
1,350 feet south
Potable 1,300 feet south
No Yes Potable 1,355 feet south
No Yes Potable 1,375 feet south
Deon Arnold Heating & Air
Conditioning, Inc.
No Yes Potable100426-50-4545 Benny and Sharon Cruz
Potable807 W. Mountain Drive
9
6 0426-40-8540 John Cameron
7 0426-50-0566 Thomas, Clarence, and Barry
Jones
No Yes Potable 710 feet south
No Yes Potable 935 feet south903 W. Mountian Drive
4 0426-41-8193 James McNeil
5 0426-40-8983 Rex Pittman
1,200 feet
southwest
3 0426-41-414 Jose and Mirna Valverde 925 W. Mountain Drive
911 W. Mountain Drive
No Yes Potable 450 feet south
0426-41-0238 Josie Tice 3031 Cumberland Road No Yes Potable
1 0426-41-8680 2939 Cumberland Road No Yes Potable 230 feet southMartha Koonce
2
TABLE 1
WATER SUPPLY WELL INFORMATION
FORMER CIRCLE K STORE #2723022
2326 OWEN DRIVE
FAYETTEVILLE, CUMBERLAND COUNTY, NORTH CAROLINA
NCDEQ INCIDENT #48876
Well ID PIN Property Owner(s)Owner Mailing Address
Property Address
(location of water
supply well)
Connected to
Municipal
Water
Water Supply
Well Present Usage Distance from
Source (feet)
1 0426-41-8680 2939 Cumberland Road No Yes Potable 230 feet southMartha Koonce 706 W. Mountain Dr.
Fayetteville, NC 28306
812 Katie St.
Fayetteville, NC 28306
299 Virginia Rd.
Lexington, NC 27295
3109 Dyke St.
Fayetteville, NC 28306
718 W. Mountain Dr.
Fayetteville, NC 28306
P.O. Box 9022
Fayetteville, NC 28311
808 W. Mountain Dr.
Fayetteville, NC 28304
902 W. Moutain Dr.
Fayetteville, NC 28306
902 W. Moutain Dr.
Fayetteville, NC 28306
914 W. Mountain Dr.
Fayetteville, NC 28306
918 W. Mountain Dr.
Fayetteville, NC 28306
900 Winterberry Dr.
Fayetteville, NC 28314
900 Winterberry Dr.
Fayetteville, NC 28314
900 Winterberry Dr.
Fayetteville, NC 28314
2419 Downing Rd.
Fayetteville, NC 28312 928 W. Mountain Drive
718 W. Mountain Drive
716 W. Mountain Drive
808 W. Mountain Drive
900 W. Mountain Drive
904 W. Mountain Drive
914 W. Mountain Drive
918 W. Mountain Drive
922 W. Mountain Drive
924 W. Mountain Drive
Yes Potable 385 feet south
No Yes Potable 375 feet south
926 W. Mountain Drive
No Yes Potable 525 feet south
No Yes Potable 460 feet south
No
No Yes Potable 680 feet south
No Yes Potable 585 feet south
No Yes Potable 955 feet south
No Yes Potable 885 feet south
Yes Potable 1,180 feet south
No Yes Potable 1,240 feet south
3109 Dyke Street
No Yes Potable 1,015 feet south
No Yes Potable 955 feet
southeast
No
No Yes Potable 760 feet
southeast
813 Katie Street
3019 Dyke Street
No Yes Potable 1,250 feet
southeast
26 0426-51-1449 Bienvenido and Nancy Mendez
27 0426-51-1556 Sarah Goins Life Estate
24 0426-51-1334 Bienvenido and Nancy Mendez
25 0426-51-1442 Bienvenido and Nancy Mendez
22 0426-51-1128 Janice Morton
23 0426-51-1237 Richard Brigman
20 0426-50-0865 Mayce and Roy Teague
21 0426-50-1909 Mayce and Roy Teague
18 0426-50-5768 Evelyn Smith
19 0426-50-2859 James Hill
16 0426-51-5029 William and Patricia Stewart
17 0426-50-4789 Maria Macias and Timoteo
Pereira
14 0426-50-8983 William and Linda Pittman
15 0426-51-5239 Ronald Sewell
13 0426-50-9724 Richard and Brandy Layman 706 W. Mountian Drive No Yes Potable 1,500 feest
southeast
Table can be cross-referenced to Figure 3. Water supply wells are randomly placed on parcel - exact locations are not know.
TABLE 2
ADJACENT PROPERTY OWNER INFORMATION
FORMER CIRCLE K STORE #2723022
2326 OWEN DRIVE
FAYETTEVILLE, CUMBERLAND COUNTY, NORTH CAROLINA
NCDEQ INCIDENT #48876
Zoning Classification
Parcel Identification Number
Observed Land Use
Site
Former Circle K Store #2723022 McCauley & McDonald Investments Inc.Light Industrial (LI)
2326 Owen Drive P.O. Box 361 PIN #0426-41-9941
Fayetteville, North Carolina Fayetteville, NC 28302 Former Convenience Store/Retail Gas
North of the Site
Duke Energy Progress, Inc.Light Industrial (LI)
2830 Cumberland Road P.O. Box 1028 PIN #0426-52-5774
Fayetteville, North Carolina Mandan, ND 58554 Electric Substation
East of the Site
First Church Fayetteville, Inc.Dormant District/Community Commercial (C3/CC)
2403 Owen Drive P.O. Box 64277 PIN #0426-51-5895
Fayetteville, North Carolina Fayetteville, NC 28306 Church
South of the Site
Metes and Bounds LLC Residential (R6)
O West Mountain Road 1927 SW Oak Harbour Drive PIN #0426-51-1657
Fayetteville, North Carolina Ocean Isle Beach, NC 28469 Undeveloped
South of the Site
Martha Koonce Residential (R6)
2939 Cumberland Road 8545 Independence Drive PIN #0426-41-8680
Fayetteville, North Carolina Hope Mills, NC 28348 Residence
South of the Site
Martha Koonce Residential (R6)
0 Cumberland Road 8545 Independence Drive PIN #0426-41-9578
Fayetteville, North Carolina Hope Mills, NC 28348 Undeveloped
West of the Site
Roy and Sheila Bullock Planned Commercial District/Conditional Zoning District (C(P)CZ)
2960 Cumberland Road 1426 Berkshire Road PIN #0426-41-7906
Fayetteville, North Carolina Fayetteville, NC 28304 Residence
Notes:
1. Zoning Classifications indicate those assigned by Cumberland County or City of Fayetteville, NC.
Property Location and Address Owner's Name and Address
TABLE 3
MONITORING WELL CONSTRUCTION DETAILS
FORMER CIRCLE K STORE #2723022
2326 OWEN DRIVE
FAYETTEVILLE, CUMBERLAND COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 48876
Depth to
Water
(feet)
Depth to
LNAPL
(feet)
Groundwater
Elevation
(feet)
Depth to
Water
(feet)
Depth to
LNAPL
(feet)
Groundwater
Elevation
(feet)
Depth to
Water
(feet)
Depth to
LNAPL
(feet)
Groundwater
Elevation
(feet)
MW-A 3/27/2023 2 7-17 17 100.00 10.79 --89.21 10.02 --89.98 10.58 --89.42
MW-B 7/19/2023 2 5-15 15 99.26 9.38 --89.88 9.56 --89.70
MW-C 7/19/2023 2 5-15 15 99.60 9.44 --90.16 10.10 --89.50
MW-D 10/17/2023 2 5-15 15 100.19 10.86 --89.33
MW-E 10/17/2023 2 5-15 15 98.38 13.12 --85.26
MW-F 10/17/2023 2 5-15 15 97.69 11.67 --86.02
Notes:
1. Elevation is referenced to an arbitrary on-site benchmark of 100.00 feet.
2. Total well depth measured from top of casing.
3. LNAPL denotes light non-aqueous phase liquid.
10/19/2023Top of
Casing
Elevation
(feet)
Well Not Installed
Well Not Installed
Well Not Installed
3/28/2023 7/26/2023
Well Not Installed
Well Not Installed
Well Not Installed Well Not Installed
Monitoring
Well ID
Date
Installed
Well
Casing
Diameter
(Inches)
Screened
Interval
(feet)
Depth of
Well
(feet)
Well Not Installed
TABLE 5SOIL ANALYTICAL RESULTS
FORMER CIRCLE K STORE #27230222326 OWEN DRIVE
FAYETTEVILLE, CUMBERLAND COUNTY, NORTH CAROLINANCDEQ INCIDENT NO.48876
Sample ID
Date
Sampled
Sample
Depth
(feet)
PID
Reading
(ppm)BenzeneTolueneEthylbenzeneTotal Xylenessec-ButylbenzeneIsopropylbenzeneMTBENaphthalenen-Propylbenzenep-IsopropyltolueneAcetone2-HexanoneMethyl Ethyl Ketone4-Methyl-2-pentanoneStyrene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneAcenaphtheneFluorene1-Methylnaphthalene2-MethylnaphtheleneNaphthalenePhenanthrenePyreneC5-C8 AliphaticsC9-C18 AliphaticsC19-C36 AliphaticsC9-C22 AromaticsSMW-B1 7/19/2023 5 5.2 0.0096 0.0184 0.0015 0.0162 <0.0056 <0.0056 0.0015 0.00078J 0.00063J <0.0056 0.0360J 0.0020J 0.0041J 0.0014J <0.0011 0.0037J 0.0019J <0.047 <0.047 <0.047 <0.047 <0.047 <0.047 <0.047 <6.3 1.08J 0.125J 0.826J
SMW-B2 7/19/2023 10 6.8 0.0419J 0.0511J 6.22 30.1 0.919 1.89 <0.083 8.16 4.65 0.626 <4.2 <1.0 0.286J <1.0 0.0466J 35.5 12.5 0.715 0.795 3.43 5.32 1.04 2.18 0.486 51.3 988 134 660
SMW-C1 7/19/2023 5 6.8 0.0067 0.0150 0.0012J 0.0190 <0.0063 <0.0063 0.0015 0.0011J 0.00061J <0.0063 0.0720 0.0022J 0.0063J 0.0016J <0.0013 0.0051J 0.0033J <0.046 <0.046 <0.046 <0.046 <0.046 <0.046 <0.046 <6.7 0.887J 0.0993J 1.94J
SMW-C2 7/19/2023 10 636.2 0.0014 0.0059J 0.00062J 0.0079 <0.0060 <0.0060 0.00023J <0.0060 <0.0060 <0.0060 0.0415J 0.0015J 0.0035J 0.0011J <0.0012 0.0021J 0.0012J <0.051 <0.051 <0.051 <0.051 <0.051 <0.051 <0.051 <7.9 5.95J 0.0363J 1.45J
0.0072 5.4 8 6 2.2 1.3 0.085 0.2 1.4 0.12 24 0.17 16 NE 0.9 6.6 6.6 8.3 55 0.054 1.5 0.2 64 210 68 540 ##31
12 1,250 60.3 3,120 1,560 1,560 156 5.5 1,560 1,560 14,000 78.2 9,380 NE 3,120 156 156 930 625 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. "<" = not detected at or above the laboratory reporting limit.
3. Bold type denotes concentration is equal to or exceeds the Soil-to-Groundwater MSCC.
4. J denotes compound concentration estimated by project laboratory.5. ## denotes compound is considered immobile.
5. MSCC denotes Maximum Soil Contaminant Concentration.
ANALTYICAL METHOD EPA Method 8260 MADEP Methods for VPH and EPH
Soil-to-Groundwater MSCCs (mg/kg)
Residential MSCCs (mg/kg)
EPA Method 8270
TABLE 5
GROUNDWATER ANALYTICAL RESULTS
FORMER CIRCLE K STORE #2723022
2326 OWEN DRIVE
FAYETTEVILLE, CUMBERLAND COUNTY, NORTH CAROLINANCDEQ INCIDENT NO. 48876
Sample
ID
Date
Sampled BenzeneTolueneEthylbenzeneTotal XylenesNaphthalenen-PropylbenzeneIPEn-Butylenzenesec-ButylbenzeneChloroethane2-HexanoneIsopropylbenzenep-IsopropylbenzeneMethyl ChlorideMethylene ChlorideMethly Ethyl Ketone4-Methyl-2-pentanoneStyreneTert-Amyl AlcoholTert-Amyl Methyl EtherTert-Butyl AlcoholAcetone1,1,2-Trichloroethane1,2,3-Trichloropropane1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneMW-A 3/28/2023 14.5 17.3 5.4 59.2 3.3 1.7 0.19J <0.50 ND <0.50 <1.0 1.7 0.39J <0.50 <0.50 <25 <0.50 ND <25 <1.0 <10 <10 <0.30 1.0 38.5 15.0
MW-B 7/26/2023 1,300 2,200 1,380 6,110 1,400 511 <10 <10 81.0 <10 <20 205 <10 <10 <10 <500 <10 33.3 <500 <20 <200 <200 <6.0 68.7 1,230 1,120
MW-C 7/26/2023 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <25 <0.50 <0.50 <25 <1.0 <10 <10 <0.30 <0.50 <0.50 <0.50
MW-D 10/19/2023 <0.50 <0.50 <0.50 0.19J 0.25J <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 0.23J <0.50 0.31J <0.50 <0.50 <25 <1.0 <10 4.7J <0.30 <0.50 <0.50 <0.50
MW-E 10/19/2023 608 4.1 212 282 64.4 40.9 0.86J 70.4 6.6 <2.5 <5.0 18.0 2.4J 1.3J 1.9J 6.0J <2.5 1.2J 22.7J 32.7 7.1J 21.5J 3.2 3.6 473 52.8
MW-F 10/19/2023 156 1,640 637 5,420 970 151 <10 382 11.7 3.7J 21.3 41.0 39.4 2.8J 6.9J 49.6J 7.7J 12.6 37.1J <20 37.8J 146J 21.7 59.4 2,230 835
1 600 600 500 6 70 70 70 70 NE 40 70 25 3 5 4,000 100 70 40 ----6,000 0.6 0.005 400 400
--------------------------------------128 10 ----------
5,000 260,000 80,000 50,000 6,000 26,100 70,000 5,900 8,800 NE 40,000 30,500 11,700 3,000 5,000 4,000,000 100,000 70,000 40,000 ----6,000,000 600 NE 28,500 24,100
EPA Method
504.1
EPA Method
6020
Sample
ID
Date
Sampled Fluorene2-Methylphenol3&4-Methylphenol2,4-DimehtylphenolPhenolAcenaphtheneAnthraceneDibenzofuran1-Methylnaphthelene2-MethylnaphthalenePhenanthrenePyreneNaphthaleneTotal TICsEthylene Dibromide (EDB)LeadC5-C8 AliphaticsC9-C18 AliphaticsC19-C36 AliphaticsC9-C22 AromaticsMW-A 3/28/2023 ND ND ND ND ND ND ND ND ND ND ND ND ND 86J ND 55.4 199 787 <380 735J
MW-B 7/26/2023 29.8 ND ND ND ND ND ND ND 330 536 65.2 12.1 545 6,510J <0.020 7.3 7,970 74,200 11,700 51,670
MW-C 7/26/2023 <0.19 ND ND ND ND ND ND ND <0.19 0.066J <0.19 <0.19 0.085J 101.1J 1.1 9.3 <100 <460 <360 410
MW-D 10/19/2023 <0.19 <4.9 <4.9 <4.9 <4.9 <0.19 <0.19 <4.9 <0.19 <0.19 <0.19 <0.19 <0.19 --<0.019 29.6 <100 <500 <400 <500
MW-E 10/19/2023 3.0 <4.9 <4.9 2.0J 1.7J 1.7 0.17J 0.87J 56.4 116 2.4 <0.19 51.1 --<0.019 119 2,010 2,990 <400 1,140
MW-F 10/19/2023 <1.9 52.0 27.7J <49 4.3J <1.9 <1.9 <49 145 246 <1.9 2.8 959 --<0.019 8.0 9,810 46,610 404 17,200
300 400 NE 100 200 80 2,000 --1 30 200 200 6 NE 0.02 15 400 700 10,000 200
--------------28 ------------------------
845 400,000 NE 100,000 550 1,950 2,000 --1,000 12,000 550 200 6,000 NE 50 15,000 NE NE NE NE
Notes:
1. "<" or ND denotes not detected above method detection limit.
2. NC 2L GW Standard denotes Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL denotes Gross Contaminant Level established by NCDEQ.
4. NE denotes not established.
5. All concentrations in micrograms per liter (ug/L).
6. J value denotes concentration estimated by the laboratory.
7. Bold type indicates concentration above established 2L Standard.
8. TICs denotes tentatively identified compounds via EPA Method 625.
ANALTYICAL
METHOD EPA Method 6200B
2L Standard (ug/L)
GCL (ug/L)
IMAC (ug/L)
MADEP Methods for VPH and EPH
2L Standard (ug/L)
IMAC (ug/L)
GCL (ug/L)
ANALTYICAL
METHOD EPA Method 625
FIGURES
CARWASHCIRCLE K#2723022STOREUSTBASINDISPENSER CANOPYOWEN DRIVECUMBERLAND ROADDISPENSER(TYPICAL)OVER-EXCAVATIONAREABURIED UTILITYMW-AMW-BMW-CMW-FMW-EMW-D= MONITORING WELL LOCATION
1,500' RADIUS1,000' RADIUS500' RADIUSSITE
CARWASHCIRCLE K#2723022STOREUSTBASINDISPENSER CANOPYOWEN DRIVECUMBERLAND ROADDISPENSER(TYPICAL)OVER-EXCAVATIONAREABURIED UTILITYMW-AMW-BMW-CMW-FMW-EMW-D= GROUNDWATER ELEVATION IN FEET= MONITORING WELL LOCATION= GROUNDWATER ELEVATION CONTOUR= GROUNDWATER FLOW DIRECTION82.8785.586.089.589.088.588.087.586.587.085.2689.4289.7089.5089.3386.02(DASHED WHERE INFERRED)1. GROUNDWATER ELEVATIONS BASED ON 10/19/2023 MEASUREMENTS
CARWASHCIRCLE K#2723022STOREUSTBASINDISPENSER CANOPYOWEN DRIVECUMBERLAND ROADW14W2W1W3W4W6W7W8W9W10W11W12W13W5D3DISPENSER(TYPICAL)OVER-EXCAVATIONAREABURIED UTILITYW15W16D6D4D5L8L7L6L5F1D2D1L4L3L2MW-AMW-BMW-C/L1= MONITORING WELL LOCATION= SOIL SAMPLE LOCATION1.ONLY CONCENTRATIONS AT OR ABOVE SOIL-TO-GROUNDWATERS MSCC ARESHOWN2.CONCENTRATIONS REPORTED IN MILLIGRAMS PER KILOGRAM (mg/kg)
CARWASHCIRCLE K#2723022STOREUSTBASINDISPENSER CANOPYOWEN DRIVECUMBERLAND ROADDISPENSER(TYPICAL)OVER-EXCAVATIONAREABURIED UTILITYMW-AMW-BMW-CMW-FMW-EMW-D= MONITORING WELL LOCATION1.ONLY CONCENTRATIONS EXCEEDING 2L STANDARDS ARE SHOWN2.CONCENTRATIONS EXPRESSED IN MICROGRAMS PER LITER (µg/L)
APPENDIX A

BORING LOGS
AND
WELL CONSTRUCTION RECORDS
04-19-2023 S:\Enviro\Pantry\2723022 - Fayetteville\Boring Logs\MW-A.borATC Project No. CIRK3022CL
Fayetteville, Cumberland County, NC
2326 Owen Drive
Circle K #2723022
MONITORING WELL: MW-A
(Page 1 of 1)
Date(s) Drilled : 3/27/23
Drilling Contractor : Ameriprobe
Drilling Method : Hand Auger/
: Hollow Stem Auger
Boring Diameter : 8.25 inches
Sampling Method : N/A
Sampling Interval : Continuous
Logged By : Brian Buchanan
Depth In Feet (BGS)0
2
4
6
8
10
12
14
16
18 USCSGRAPHICDESCRIPTION
MW-1 was set at 19 feet below ground surface (bgs).
Well: MW-A
Grout
Bentonite
Sand Pack
Cover
Casing
Screen
AR
SM
SM
SM
Concrete
Brown medium to fine grained SILTY SAND, moist, slight odor
Tan and Grey medium to coarse grained SILTY SAND, wet, odor
Tan medium to coarse grained SILTY SAND, saturated, odor
End of boring
08-15-2023 S:\Enviro\Pantry\2723022 - Fayetteville\Boring Logs\MW-B.borATC Project No. CIRK3022LS
Fayetteville, Cumberland County, NC
2326 Owen Drive
Circle K #2723022
MONITORING WELL: MW-B
(Page 1 of 1)
Date(s) Drilled : 7/19/23
Drilling Contractor : Ameriprobe
Drilling Method : Hand Auger/
: Hollow Stem Auger
Boring Diameter : 8.25 inches
Sampling Method : N/A
Sampling Interval : Continuous
Logged By : Justin Jones
Depth In Feet (BGS)0
2
4
6
8
10
12
14 USCSAR
ML
ML
ML
SC
CL GRAPHICDESCRIPTION
Concrete and Gravel.
Reddish brown CLAYEY SILT.
Brown SANDY SILT, dry.
Grayish brown SANDY SILT, dry.
Gray CLAYEY SAND, wet. Strong Petrol Odor. pale brown,
Wet CLAY.
End of boring.
PID
(ppm)
5.2
6.8
Well: MW-B
Grout
Bentonite
Sand Pack
Cover
Casing
Screen
BGS = Below Ground Surface
08-15-2023 S:\Enviro\Pantry\2723022 - Fayetteville\Boring Logs\MW-C.borATC Project No. CIRK3022LS
Fayetteville, Cumberland County, NC
2326 Owen Drive
Circle K #2723022
BGS = Below Ground Surface
MONITORING WELL: MW-C
(Page 1 of 1)
Date(s) Drilled : 7/19/23
Drilling Contractor : Ameriprobe
Drilling Method : Hand Auger/
: Hollow Stem Auger
Boring Diameter : 8.25 inches
Sampling Method : N/A
Sampling Interval : Continuous
Logged By : Justin Jones
Depth In Feet (BGS)0
2
4
6
8
10
12
14 USCSGRAPHICDESCRIPTION PID
(ppm)
5.2
6.8
Well: MW-C
Grout
Bentonite
Sand Pack
Cover
Casing
Screen
AR
CL
SM
SM
SP
CL
Concrete and Gravel.
Light red CLAY, dry.
Gray SILTY SAND, dry.
Dark brown SILTY SAND, dry.
Light brown SAND, dry.
Light gray brown SANDY CLAY, gradually more wet with depth.
End of boring.
11-06-2023 S:\Enviro\Pantry\2723022 - Fayetteville\Boring Logs\MW-D.borATC Project No. CIRK3022LS
Fayetteville, Cumberland County, NC
2326 Owen Drive
Circle K #2723022
bgs = below ground surface
MONITORING WELL: MW-D
(Page 1 of 1)
Date(s) Drilled : 10/17/2023
Drilling Contractor : Regional Probing
Drilling Method : Hand Auger/
: Hollow Stem Auger
Boring Diameter : 8.25 inches
Sampling Method : N/A
Sampling Interval : N/A
Logged By : Justin Jones
Depth In Feet (BGS)0
2
4
6
8
10
12
14 USCSAR
ML
ML
SM
CL
SW
SP GRAPHICDESCRIPTION
Concrete and Gravel.
Red-orange SANDY SILT
Light to dark brown SANDY SILT
Light brown SILTY SAND
Red-brown SANDY CLAY
Light gray and brown SAND, water at ~10 feet bgs
Light gray SAND, some silt, water
End of boring.
Elev: 100.19
Well: MW-D
Grout
Bentonite
Sand Pack
Cover
Casing
Screen
11-06-2023 S:\Enviro\Pantry\2723022 - Fayetteville\Boring Logs\MW-E.borATC Project No. CIRK3022LS
Fayetteville, Cumberland County, NC
2326 Owen Drive
Circle K #2723022
bgs = below ground surface
MONITORING WELL: MW-E
(Page 1 of 1)
Date(s) Drilled : 10/17/2023
Drilling Contractor : Regional Probing
Drilling Method : Hand Auger/
: Hollow Stem Auger
Boring Diameter : 8.25 inches
Sampling Method : N/A
Sampling Interval : N/A
Logged By : Justin Jones
Depth In Feet (BGS)0
2
4
6
8
10
12
14 USCSFB
CL
SM
SP
SM
SM
SM
SP GRAPHICDESCRIPTION
Asphalt
Red-orange SANDY CLAY
Brown to dark brown SILTY SAND
Light brown SAND, some silt
Medium brown SILTY SAND
Orange brown SILTY SAND, water at ~10-11 feet bgs
Orange SILTY SAND, moist
Gray, SAND, very moist
End of boring.
Elev: 98.38
Well: MW-E
Grout
Bentonite
Sand Pack
Cover
Casing
Screen
11-06-2023 S:\Enviro\Pantry\2723022 - Fayetteville\Boring Logs\MW-F.borATC Project No. CIRK3022LS
Fayetteville, Cumberland County, NC
2326 Owen Drive
Circle K #2723022
bgs = below ground surface
MONITORING WELL: MW-F
(Page 1 of 1)
Date(s) Drilled : 10/17/2023
Drilling Contractor : Regional Probing
Drilling Method : Hand Auger/
: Hollow Stem Auger
Boring Diameter : 8.25 inches
Sampling Method : N/A
Sampling Interval : N/A
Logged By : Justin Jones
Depth In Feet (BGS)0
2
4
6
8
10
12
14 USCSFB
CL
SM
SM
SM
SM
SP GRAPHICDESCRIPTION
Asphalt
Red-brown SANDY CLAY
Brown SILTY SAND
Orange brown SILTY SAND
Darkish brown SILTY SAND
Yellow SILTY SAND, odor
Gray, SAND, very moist, odor
End of boring.
Elev: 97.69
Well: MW-E
Grout
Bentonite
Sand Pack
Cover
Casing
Screen

WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only:

Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016
1. Well Contractor Information:

Well Contractor Name

NC Well Contractor Certification Number

Company Name

2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)

3. Well Use (check well use):
Water Supply Well:
□Agricultural □Municipal/Public
□Geothermal (Heating/Cooling Supply) □Residential Water Supply (single)
□Industrial/Commercial □Residential Water Supply (shared)
□Irrigation
Non-Water Supply Well:
□Monitoring □Recovery
Injection Well:
□Aquifer Recharge □Groundwater Remediation
□Aquifer Storage and Recovery □Salinity Barrier
□Aquifer Test □Stormwater Drainage
□Experimental Technology □Subsidence Control
□Geothermal (Closed Loop) □Tracer
□Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks)

4. Date Well(s) Completed: Well ID#
5a. Well Location:

Facility/Owner Name Facility ID# (if applicable)

Physical Address, City, and Zip

County Parcel Identification No. (PIN)

5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees:
(if well field, one lat/long is sufficient)

N W

6. Is(are) the well(s): □Permanent or □Temporary

7. Is this a repair to an existing well: □Yes or □No
If this is a repair, fill out known well construction information and explain the nature of the
repair under #21 remarks section or on the back of this form.

8. For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same
construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells
drilled:

9. Total well depth below land surface: (ft.)
For multiple wells list all depths if different (example- 3@200’ and 2@100′)

10. Static water level below top of casing: (ft.)
If water level is above casing, use “+”
11. Borehole diameter: (in.)

12. Well construction method:
(i.e. auger, rotary, cable, direct push, etc.)

FOR WATER SUPPLY WELLS ONLY:

13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:

14. WATER ZONES
FROM TO DESCRIPTION
ft. ft.
ft. ft.
15. OUTER CASING (for multi-cased wells) OR LINER (if applicable)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
16. INNER CASING OR TUBING (geothermal closed-loop)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
17. SCREEN
FROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
18. GROUT
FROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT
ft. ft.
ft. ft.
ft. ft.
19. SAND/GRAVEL PACK (if applicable)
FROM TO MATERIAL EMPLACEMENT METHOD
ft. ft.
ft. ft.
20. DRILLING LOG (attach additional sheets if necessary)
FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
21. REMARKS

22. Certification:

Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance
with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a
copy of this record has been provided to the well owner.
23. Site diagram or additional well details:
You may use the back of this page to provide additional well site details or well
construction details. You may also attach additional pages if necessary.

SUBMITTAL INSTRUCTIONS

24a. For All Wells: Submit this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Information Processing Unit,
1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:

Division of Water Resources, Underground Injection Control Program,
1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to
the address(es) above, also submit one copy of this form within 30 days of
completion of well construction to the county health department of the county
where constructed.
John Allen
4196-B
AmeriProbe

3/27/2023 MW-A
Circle K Store #3022
2326 Owen Dr., Fayetteville, NC 28306
Cumberland
35.0191628 78.9166698
17'
11'
8 1/4''
Auger
3/28/2023
11 17
0 7 2''SCH40 PVC
7 17 2''0.010 SCH40 PVC
0
3
5
3
5
17
Neat Cement
Bentonite
#2 Sand Poured Through Augers
Poured From Surface
See Consultant's Logs
2'X2' Flush Mount Concrete Pad
Print Form
Poured Through Augers

WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only:

Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016
1. Well Contractor Information:

Well Contractor Name

NC Well Contractor Certification Number

Company Name

2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)

3. Well Use (check well use):
Water Supply Well:
□Agricultural □Municipal/Public
□Geothermal (Heating/Cooling Supply) □Residential Water Supply (single)
□Industrial/Commercial □Residential Water Supply (shared)
□Irrigation
Non-Water Supply Well:
□Monitoring □Recovery
Injection Well:
□Aquifer Recharge □Groundwater Remediation
□Aquifer Storage and Recovery □Salinity Barrier
□Aquifer Test □Stormwater Drainage
□Experimental Technology □Subsidence Control
□Geothermal (Closed Loop) □Tracer
□Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks)

4. Date Well(s) Completed: Well ID#
5a. Well Location:

Facility/Owner Name Facility ID# (if applicable)

Physical Address, City, and Zip

County Parcel Identification No. (PIN)

5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees:
(if well field, one lat/long is sufficient)

N W

6. Is(are) the well(s): □Permanent or □Temporary

7. Is this a repair to an existing well: □Yes or □No
If this is a repair, fill out known well construction information and explain the nature of the
repair under #21 remarks section or on the back of this form.

8. For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same
construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells
drilled:

9. Total well depth below land surface: (ft.)
For multiple wells list all depths if different (example- 3@200’ and 2@100′)

10. Static water level below top of casing: (ft.)
If water level is above casing, use “+”
11. Borehole diameter: (in.)

12. Well construction method:
(i.e. auger, rotary, cable, direct push, etc.)

FOR WATER SUPPLY WELLS ONLY:

13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:

14. WATER ZONES
FROM TO DESCRIPTION
ft. ft.
ft. ft.
15. OUTER CASING (for multi-cased wells) OR LINER (if applicable)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
16. INNER CASING OR TUBING (geothermal closed-loop)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
17. SCREEN
FROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
18. GROUT
FROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT
ft. ft.
ft. ft.
ft. ft.
19. SAND/GRAVEL PACK (if applicable)
FROM TO MATERIAL EMPLACEMENT METHOD
ft. ft.
ft. ft.
20. DRILLING LOG (attach additional sheets if necessary)
FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
21. REMARKS

22. Certification:

Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance
with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a
copy of this record has been provided to the well owner.
23. Site diagram or additional well details:
You may use the back of this page to provide additional well site details or well
construction details. You may also attach additional pages if necessary.

SUBMITTAL INSTRUCTIONS

24a. For All Wells: Submit this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Information Processing Unit,
1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:

Division of Water Resources, Underground Injection Control Program,
1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to
the address(es) above, also submit one copy of this form within 30 days of
completion of well construction to the county health department of the county
where constructed.
John Allen
4196-B
AmeriProbe
7/19/23 MW-B
Circle K Store #3022
2326 Owen Dr., Fayetteville, NC 28306
Cumberland
35.0191633 78.9164770
15'
11'
8"
Auger
7/23/23
11 15
0 5 2 SCH-40 PVC
5 15 2 0.010 SCH-40 PVC
0
1.5
3
1.5
3
15
Neat cement
bentonite
#2 sand Poured through augers
Poured from surface
See consultant's log
2' X 2' Flush mount concrete pad
Print Form
Poured from surface

WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only:

Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016
1. Well Contractor Information:

Well Contractor Name

NC Well Contractor Certification Number

Company Name

2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)

3. Well Use (check well use):
Water Supply Well:
□Agricultural □Municipal/Public
□Geothermal (Heating/Cooling Supply) □Residential Water Supply (single)
□Industrial/Commercial □Residential Water Supply (shared)
□Irrigation
Non-Water Supply Well:
□Monitoring □Recovery
Injection Well:
□Aquifer Recharge □Groundwater Remediation
□Aquifer Storage and Recovery □Salinity Barrier
□Aquifer Test □Stormwater Drainage
□Experimental Technology □Subsidence Control
□Geothermal (Closed Loop) □Tracer
□Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks)

4. Date Well(s) Completed: Well ID#
5a. Well Location:

Facility/Owner Name Facility ID# (if applicable)

Physical Address, City, and Zip

County Parcel Identification No. (PIN)

5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees:
(if well field, one lat/long is sufficient)

N W

6. Is(are) the well(s): □Permanent or □Temporary

7. Is this a repair to an existing well: □Yes or □No
If this is a repair, fill out known well construction information and explain the nature of the
repair under #21 remarks section or on the back of this form.

8. For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same
construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells
drilled:

9. Total well depth below land surface: (ft.)
For multiple wells list all depths if different (example- 3@200’ and 2@100′)

10. Static water level below top of casing: (ft.)
If water level is above casing, use “+”
11. Borehole diameter: (in.)

12. Well construction method:
(i.e. auger, rotary, cable, direct push, etc.)

FOR WATER SUPPLY WELLS ONLY:

13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:

14. WATER ZONES
FROM TO DESCRIPTION
ft. ft.
ft. ft.
15. OUTER CASING (for multi-cased wells) OR LINER (if applicable)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
16. INNER CASING OR TUBING (geothermal closed-loop)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
17. SCREEN
FROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
18. GROUT
FROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT
ft. ft.
ft. ft.
ft. ft.
19. SAND/GRAVEL PACK (if applicable)
FROM TO MATERIAL EMPLACEMENT METHOD
ft. ft.
ft. ft.
20. DRILLING LOG (attach additional sheets if necessary)
FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
21. REMARKS

22. Certification:

Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance
with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a
copy of this record has been provided to the well owner.
23. Site diagram or additional well details:
You may use the back of this page to provide additional well site details or well
construction details. You may also attach additional pages if necessary.

SUBMITTAL INSTRUCTIONS

24a. For All Wells: Submit this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Information Processing Unit,
1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:

Division of Water Resources, Underground Injection Control Program,
1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to
the address(es) above, also submit one copy of this form within 30 days of
completion of well construction to the county health department of the county
where constructed.
John Allen
4196-B
AmeriProbe
7/19/23 MW-C
Circle K Store #3022
2326 Owen Dr., Fayetteville, NC 28306
Cumberland
35.0190266 78.9164321
15'
11'
8"
Auger
7/23/23
11 15
0 5 2 SCH-40 PVC
5 15 2 0.010 SCH-40 PVC
0
1.5
3
1.5
3
15
Neat cement
bentonite
#2 sand Poured through augers
Poured from surface
See consultant's log
2' X 2' Flush mount concrete pad
Print Form
Poured from surface
WELL CONSTRUCTION RECORD
This form can be used for single or multiple wells
Form GW-1 North Carolina Department of Environment and Natural Resources – Division of Water Quality Revised Jan. 2013
1. Well Contractor Information:

Well Contractor Name

NC Well Contractor Certification Number

Company Name 2. Well Construction Permit #: List all applicable well construction permits (i.e. County, State, Variance, etc.) 3. Well Use (check well use): Water Supply Well: □Agricultural □Municipal/Public □Geothermal (Heating/Cooling Supply) □Residential Water Supply (single)
□Industrial/Commercial □Residential Water Supply (shared) □Irrigation
Non-Water Supply Well: □Monitoring □Recovery
Injection Well: □Aquifer Recharge □Groundwater Remediation
□Aquifer Storage and Recovery □Salinity Barrier □Aquifer Test □Stormwater Drainage
□Experimental Technology □Subsidence Control
□Geothermal (Closed Loop) □Tracer □Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks)
4. Date Well(s) Completed: 5. Well Location:
Facility/Owner Name Facility ID# (if applicable)

Physical Address, City, and Zip
County Parcel Identification No. (PIN) 5b. Latitude and Longitude in degrees/minutes/seconds or decimal degrees: (if well field, one lat/long is sufficient) N W
6. Is (are) the well(s): □Permanent or □Temporary

7. Is this a repair to an existing well: □Yes or □No If this is a repair, fill out known well construction information and explain the nature of the repair under #21 remarks section or on the back of this form.
8. Number of wells constructed: For multiple injection or non-water supply wells ONLY with the same construction, you can submit one form. 9. Total well depth below land surface: (ft.) For multiple wells list all depths if different (example- 3@200’ and 2@100′) 10. Static water level below top of casing: (ft.) If water level is above casing, use “+” 11. Borehole diameter: (in.) 12. Well construction method: (i.e. auger, rotary, cable, direct push, etc.) 13. FOR WATER SUPPLY WELLS ONLY: 13a. Yield (gpm) Method of test: 13b. Disinfection type: Amount:

14. WATER ZONES
FROM TO DESCRIPTION
ft. ft.
ft. ft.
15. OUTER CASING (for multi-cased wells) OR LINER (if applicable) FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
16. INNER CASING OR TUBING (geothermal closed-loop)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
17. SCREEN FROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
18. GROUT
FROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT
ft. ft.
ft. ft.
ft. ft.
19. SAND/GRAVEL PACK (if applicable)
FROM TO MATERIAL EMPLACEMENT METHOD
ft. ft.
ft. ft.
20. DRILLING LOG (attach additional sheets if necessary) FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
21. REMARKS

22. Certification:
Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner.
23. Site diagram or additional well details: You may use the back of this page to provide additional well site details or well construction details. You may also attach additional pages if necessary. 24. Submittal Instructions: 24a. For All Wells: Submit this form within 30 days of completion of well construction to the following: Division of Water Quality, Information Processing Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a
above, also submit a copy of this form within 30 days of completion of well construction to the following: Division of Water Quality, Underground Injection Control Program, 1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Geothermal Wells: In addition to sending the form to the address(es) above, also submit one copy of this form within 30 days of
completion of well construction to the county health department of the county where constructed.
For Internal Use ONLY:

AND CHAIN-OF-CUSTODY DOCUMENTS
LABORATORY REPORTS
APPENDIX B
07/31/23
Technical Report for
Atlas
Circle K#3022-Fayetteville, NC
SGS Job Number: LA92491
Sampling Date: 07/19/23
Report to:
ATC Group Services LLC.
2725 East Millbrook Road Suite 121
Raleigh, NC 27604
[e-mail]
ATTN: Maureen Jackson
Total number of pages in report:
Certifications: LDEQ(2048), LDHH(LA150012), AR(14-045-04), AZ(AZ0805), FL(E87657), IL(200082), KY(#31),
NC(487), SC(73004001), NJ(LA007), TX(T104704186-18-16), WV(257)
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. • 500 Ambassador Caffery • Scott, LA 70583 • tel: [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 unless noted
in the narrative, comments or footnotes.
Client Service contact: Rebecca Hebert 337-237-4775
Kesavalu Bagawandoss
General Manager
Scott, LA 07/31/23
e-Hardcopy 2.0
Automated Report
76
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]
1 of 76
LA92491
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................7
3.1: LA92491-1: SMW-B1 ..................................................................................................8
3.2: LA92491-2: SMW-B2 ..................................................................................................16
3.3: LA92491-3: SMW-C1 ..................................................................................................24
3.4: LA92491-4: SMW-C2 ..................................................................................................32
Section 4: Misc. Forms ............................................................................................................40
4.1: Chain of Custody ...........................................................................................................41
Section 5: MS Volatiles - QC Data Summaries .....................................................................44
5.1: Method Blank Summary ................................................................................................45
5.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................52
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................59
Section 6: MS Semi-volatiles - QC Data Summaries ............................................................62
6.1: Method Blank Summary ................................................................................................63
6.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................65
Section 7: GC Volatiles - QC Data Summaries .....................................................................67
7.1: Method Blank Summary ................................................................................................68
7.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................70
7.3: Duplicate Summary .......................................................................................................72
Section 8: GC/LC Semi-volatiles - QC Data Summaries .....................................................74
8.1: Method Blank Summary ................................................................................................75
8.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................76 123456782 of 76
LA92491
SGS North America Inc.
Sample Summary
Atlas
Job No:LA92491
Circle K#3022-Fayetteville, 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
LA92491-1 07/19/23 11:00 JJ 07/21/23 SO Soil SMW-B1
LA92491-2 07/19/23 11:05 JJ 07/21/23 SO Soil SMW-B2
LA92491-3 07/19/23 10:00 JJ 07/21/23 SO Soil SMW-C1
LA92491-4 07/19/23 10:05 JJ 07/21/23 SO Soil SMW-C2
Soil samples reported on a dry weight basis unless otherwise indicated on result page.
3 of 76
LA924911
Summary of Hits Page 1 of 3
Job Number:LA92491
Account:Atlas
Project:Circle K#3022-Fayetteville, NC
Collected:07/19/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
LA92491-1 SMW-B1
Acetone 0.0360 J 0.056 0.0025 mg/kg SW846 8260D
Benzene 0.0096 0.00056 0.00022 mg/kg SW846 8260D
Ethylbenzene 0.0015 0.0011 0.00029 mg/kg SW846 8260D
2-Hexanone 0.0020 J 0.014 0.00073 mg/kg SW846 8260D
Methyl Ethyl Ketone 0.0041 J 0.014 0.00085 mg/kg SW846 8260D
4-Methyl-2-pentanone 0.0014 J 0.014 0.00057 mg/kg SW846 8260D
Methyl Tert Butyl Ether 0.0015 0.0011 0.00012 mg/kg SW846 8260D
Naphthalene 0.00078 J 0.0056 0.00064 mg/kg SW846 8260D
n-Propylbenzene 0.00063 J 0.0056 0.00048 mg/kg SW846 8260D
Toluene 0.0184 0.0056 0.00020 mg/kg SW846 8260D
1,2,4-Trimethylbenzene 0.0037 J 0.0056 0.00042 mg/kg SW846 8260D
1,3,5-Trimethylbenzene 0.0019 J 0.0056 0.00028 mg/kg SW846 8260D
m,p-Xylene 0.0102 0.0022 0.00050 mg/kg SW846 8260D
o-Xylene 0.0060 0.0011 0.00029 mg/kg SW846 8260D
Xylene (total)0.0162 0.0022 0.0013 mg/kg SW846 8260D
C11-C22 Aromatics (Unadj.)0.826 J 2.9 mg/kg MADEP EPH REV 2.1
C9-C18 Aliphatics 1.08 J 2.9 mg/kg MADEP EPH REV 2.1
C19-C36 Aliphatics 0.125 J 2.9 mg/kg MADEP EPH REV 2.1
LA92491-2 SMW-B2
Benzene 0.0419 J 0.042 0.016 mg/kg SW846 8260D
sec-Butylbenzene 0.919 0.42 0.027 mg/kg SW846 8260D
Ethylbenzene 6.22 0.083 0.022 mg/kg SW846 8260D
Isopropylbenzene 1.89 0.42 0.024 mg/kg SW846 8260D
p-Isopropyltoluene 0.626 0.42 0.028 mg/kg SW846 8260D
Methyl Ethyl Ketone 0.286 J 1.0 0.064 mg/kg SW846 8260D
Naphthalene 8.16 0.42 0.048 mg/kg SW846 8260D
n-Propylbenzene 4.65 0.42 0.036 mg/kg SW846 8260D
Styrene 0.0466 J 0.083 0.012 mg/kg SW846 8260D
Toluene 0.0511 J 0.42 0.015 mg/kg SW846 8260D
1,2,4-Trimethylbenzene 35.5 1.7 0.13 mg/kg SW846 8260D
1,3,5-Trimethylbenzene 12.5 0.42 0.021 mg/kg SW846 8260D
m,p-Xylene 29.9 0.17 0.038 mg/kg SW846 8260D
o-Xylene 0.209 0.083 0.022 mg/kg SW846 8260D
Xylene (total)30.1 0.17 0.096 mg/kg SW846 8260D
Acenaphthene 0.715 0.053 0.024 mg/kg SW846 8270E
Fluorene 0.795 0.053 0.030 mg/kg SW846 8270E
1-Methylnaphthalene 3.43 0.053 0.017 mg/kg SW846 8270E
2-Methylnaphthalene 5.32 0.053 0.016 mg/kg SW846 8270E
Naphthalene 1.04 0.053 0.025 mg/kg SW846 8270E
Phenanthrene 2.18 0.053 0.0064 mg/kg SW846 8270E
Pyrene 0.486 0.053 0.013 mg/kg SW846 8270E
4 of 76
LA924912
Summary of Hits Page 2 of 3
Job Number:LA92491
Account:Atlas
Project:Circle K#3022-Fayetteville, NC
Collected:07/19/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
C5- C8 Aliphatics (Unadj.)51.3 33 17 mg/kg MADEP VPH REV 2.1
C9- C12 Aliphatics (Unadj.)479 33 17 mg/kg MADEP VPH REV 2.1
C9- C10 Aromatics (Unadj.)199 33 17 mg/kg MADEP VPH REV 2.1
C11-C22 Aromatics (Unadj.)461 3.3 mg/kg MADEP EPH REV 2.1
C9-C18 Aliphatics 509 3.3 mg/kg MADEP EPH REV 2.1
C19-C36 Aliphatics 134 3.3 mg/kg MADEP EPH REV 2.1
LA92491-3 SMW-C1
Acetone 0.0720 0.063 0.0028 mg/kg SW846 8260D
Benzene 0.0067 0.00063 0.00025 mg/kg SW846 8260D
Ethylbenzene 0.0012 J 0.0013 0.00033 mg/kg SW846 8260D
2-Hexanone 0.0022 J 0.016 0.00083 mg/kg SW846 8260D
Methyl Ethyl Ketone 0.0063 J 0.016 0.00097 mg/kg SW846 8260D
4-Methyl-2-pentanone 0.0016 J 0.016 0.00065 mg/kg SW846 8260D
Methyl Tert Butyl Ether 0.0015 0.0013 0.00013 mg/kg SW846 8260D
Naphthalene 0.0011 J 0.0063 0.00072 mg/kg SW846 8260D
n-Propylbenzene 0.00061 J 0.0063 0.00054 mg/kg SW846 8260D
Toluene 0.0150 0.0063 0.00023 mg/kg SW846 8260D
1,2,4-Trimethylbenzene 0.0051 J 0.0063 0.00048 mg/kg SW846 8260D
1,3,5-Trimethylbenzene 0.0033 J 0.0063 0.00032 mg/kg SW846 8260D
m,p-Xylene 0.0118 0.0025 0.00057 mg/kg SW846 8260D
o-Xylene 0.0072 0.0013 0.00032 mg/kg SW846 8260D
Xylene (total)0.0190 0.0025 0.0015 mg/kg SW846 8260D
C11-C22 Aromatics (Unadj.)1.94 J 2.9 mg/kg MADEP EPH REV 2.1
C9-C18 Aliphatics 0.887 J 2.9 mg/kg MADEP EPH REV 2.1
C19-C36 Aliphatics 0.0993 J 2.9 mg/kg MADEP EPH REV 2.1
LA92491-4 SMW-C2
Acetone 0.0415 J 0.060 0.0027 mg/kg SW846 8260D
Benzene 0.0014 0.00060 0.00024 mg/kg SW846 8260D
Ethylbenzene 0.00062 J 0.0012 0.00031 mg/kg SW846 8260D
2-Hexanone 0.0015 J 0.015 0.00079 mg/kg SW846 8260D
Methyl Ethyl Ketone 0.0035 J 0.015 0.00092 mg/kg SW846 8260D
4-Methyl-2-pentanone 0.0011 J 0.015 0.00062 mg/kg SW846 8260D
Methyl Tert Butyl Ether 0.00023 J 0.0012 0.00013 mg/kg SW846 8260D
Toluene 0.0059 J 0.0060 0.00022 mg/kg SW846 8260D
1,2,4-Trimethylbenzene 0.0021 J 0.0060 0.00046 mg/kg SW846 8260D
1,3,5-Trimethylbenzene 0.0012 J 0.0060 0.00030 mg/kg SW846 8260D
m,p-Xylene 0.0050 0.0024 0.00054 mg/kg SW846 8260D
o-Xylene 0.0029 0.0012 0.00031 mg/kg SW846 8260D
Xylene (total)0.0079 0.0024 0.0014 mg/kg SW846 8260D
C9- C12 Aliphatics (Unadj.)4.82 J 7.9 3.9 mg/kg MADEP VPH REV 2.1
C11-C22 Aromatics (Unadj.)1.45 J 3.2 mg/kg MADEP EPH REV 2.1
5 of 76
LA924912
Summary of Hits Page 3 of 3
Job Number:LA92491
Account:Atlas
Project:Circle K#3022-Fayetteville, NC
Collected:07/19/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
C9-C18 Aliphatics 1.13 J 3.2 mg/kg MADEP EPH REV 2.1
C19-C36 Aliphatics 0.0363 J 3.2 mg/kg MADEP EPH REV 2.1
6 of 76
LA924912
SGS North America Inc.
Sample Results
Report of Analysis
Scott, LA
Section 3
7 of 76
LA924913
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:SMW-B1
Lab Sample ID:LA92491-1 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:84.7
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1I106348.D 1 07/27/23 17:58 JY 07/21/23 15:19 n/a V1I3900
Run #2
Initial Weight
Run #1 5.3 g
Run #2
VOA List for NC
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 0.0360 0.056 0.0025 mg/kg J
71-43-2 Benzene 0.0096 0.00056 0.00022 mg/kg
108-86-1 Bromobenzene ND 0.0011 0.00034 mg/kg
74-97-5 Bromochloromethane ND 0.0011 0.00030 mg/kg
75-27-4 Bromodichloromethane ND 0.0011 0.00035 mg/kg
75-25-2 Bromoform ND 0.0011 0.00089 mg/kg
104-51-8 n-Butylbenzene ND 0.0056 0.00036 mg/kg
135-98-8 sec-Butylbenzene ND 0.0056 0.00037 mg/kg
98-06-6 tert-Butylbenzene ND 0.0011 0.00032 mg/kg
56-23-5 Carbon Tetrachloride ND 0.0011 0.00044 mg/kg
108-90-7 Chlorobenzene ND 0.0011 0.00027 mg/kg
75-00-3 Chloroethane ND 0.0011 0.00038 mg/kg
67-66-3 Chloroform ND 0.0011 0.00029 mg/kg
95-49-8 o-Chlorotoluene ND 0.0056 0.00055 mg/kg
106-43-4 p-Chlorotoluene ND 0.0056 0.000072mg/kg
124-48-1 Dibromochloromethane ND 0.0011 0.00032 mg/kg
96-12-8 1,2-Dibromo-3-chloropropane ND 0.0056 0.00099 mg/kg
106-93-4 1,2-Dibromoethane ND 0.0011 0.00064 mg/kg
75-71-8 Dichlorodifluoromethane ND 0.0011 0.00073 mg/kg
541-73-1 m-Dichlorobenzene ND 0.0011 0.00035 mg/kg
95-50-1 o-Dichlorobenzene ND 0.0011 0.00022 mg/kg
106-46-7 p-Dichlorobenzene ND 0.0011 0.00029 mg/kg
75-34-3 1,1-Dichloroethane ND 0.0011 0.00025 mg/kg
107-06-2 1,2-Dichloroethane ND 0.0011 0.00024 mg/kg
75-35-4 1,1-Dichloroethylene ND 0.0011 0.00045 mg/kg
156-59-2 cis-1,2-Dichloroethylene ND 0.0011 0.00035 mg/kg
156-60-5 trans-1,2-Dichloroethylene ND 0.0011 0.00023 mg/kg
78-87-5 1,2-Dichloropropane ND 0.0011 0.00014 mg/kg
142-28-9 1,3-Dichloropropane ND 0.0011 0.00026 mg/kg
594-20-7 2,2-Dichloropropane ND 0.0011 0.00038 mg/kg
563-58-6 1,1-Dichloropropene ND 0.0011 0.00037 mg/kg
10061-01-5 cis-1,3-Dichloropropene ND 0.0011 0.00026 mg/kg
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
8 of 76
LA9249133.1
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:SMW-B1
Lab Sample ID:LA92491-1 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:84.7
Project:Circle K#3022-Fayetteville, NC
VOA List for NC
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.0011 0.00029 mg/kg
108-20-3 Di-Isopropyl Ether ND 0.0011 0.00016 mg/kg
64-17-5 Ethyl Alcohol ND 0.45 0.028 mg/kg
100-41-4 Ethylbenzene 0.0015 0.0011 0.00029 mg/kg
591-78-6 2-Hexanone 0.0020 0.014 0.00073 mg/kg J
87-68-3 Hexachlorobutadiene a ND 0.0056 0.00033 mg/kg
98-82-8 Isopropylbenzene ND 0.0056 0.00032 mg/kg
99-87-6 p-Isopropyltoluene ND 0.0056 0.00038 mg/kg
74-83-9 Methyl Bromide b ND 0.011 0.0017 mg/kg
74-87-3 Methyl Chloride ND 0.0056 0.00033 mg/kg
74-95-3 Methylene Bromide ND 0.0011 0.00032 mg/kg
75-09-2 Methylene Chloride ND 0.0056 0.00062 mg/kg
78-93-3 Methyl Ethyl Ketone 0.0041 0.014 0.00085 mg/kg J
108-10-1 4-Methyl-2-pentanone 0.0014 0.014 0.00057 mg/kg J
1634-04-4 Methyl Tert Butyl Ether 0.0015 0.0011 0.00012 mg/kg
91-20-3 Naphthalene 0.00078 0.0056 0.00064 mg/kg J
103-65-1 n-Propylbenzene 0.00063 0.0056 0.00048 mg/kg J
100-42-5 Styrene ND 0.0011 0.00016 mg/kg
630-20-6 1,1,1,2-Tetrachloroethane ND 0.0011 0.00022 mg/kg
79-34-5 1,1,2,2-Tetrachloroethane ND 0.0011 0.00017 mg/kg
127-18-4 Tetrachloroethylene ND 0.0011 0.00038 mg/kg
108-88-3 Toluene 0.0184 0.0056 0.00020 mg/kg
87-61-6 1,2,3-Trichlorobenzene ND 0.0056 0.00036 mg/kg
120-82-1 1,2,4-Trichlorobenzene ND 0.0056 0.00023 mg/kg
71-55-6 1,1,1-Trichloroethane ND 0.0011 0.00039 mg/kg
79-00-5 1,1,2-Trichloroethane ND 0.0011 0.00017 mg/kg
79-01-6 Trichloroethylene ND 0.0011 0.00056 mg/kg
75-69-4 Trichlorofluoromethane ND 0.0011 0.00040 mg/kg
96-18-4 1,2,3-Trichloropropane ND 0.0056 0.00028 mg/kg
95-63-6 1,2,4-Trimethylbenzene 0.0037 0.0056 0.00042 mg/kg J
108-67-8 1,3,5-Trimethylbenzene 0.0019 0.0056 0.00028 mg/kg J
108-05-4 Vinyl Acetate ND 0.0056 0.00039 mg/kg
75-01-4 Vinyl Chloride ND 0.0011 0.00029 mg/kg
m,p-Xylene 0.0102 0.0022 0.00050 mg/kg
95-47-6 o-Xylene 0.0060 0.0011 0.00029 mg/kg
1330-20-7 Xylene (total)0.0162 0.0022 0.0013 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 107%59-143%
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
9 of 76
LA9249133.1
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:SMW-B1
Lab Sample ID:LA92491-1 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:84.7
Project:Circle K#3022-Fayetteville, NC
VOA List for NC
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
2037-26-5 Toluene-D8 98%52-159%
460-00-4 4-Bromofluorobenzene 95%38-183%
(a) Associated CCV outside of control limits low.
(b) 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
10 of 76
LA9249133.1
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:SMW-B1
Lab Sample ID:LA92491-1 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:84.7
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 F0093307.D 1 07/27/23 03:13 JB 07/26/23 09:00 OP23199 EF3255
Run #2
Initial Weight Final Volume
Run #1 5.00 g 1.0 ml
Run #2
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic acid ND 4.7 0.44 mg/kg
59-50-7 4-Chloro-3-methyl Phenol ND 0.80 0.018 mg/kg
95-57-8 2-Chlorophenol ND 0.80 0.0088 mg/kg
120-83-2 2,4-Dichlorophenol ND 0.80 0.0099 mg/kg
105-67-9 2,4-Dimethylphenol ND 0.80 0.015 mg/kg
51-28-5 2,4-Dinitrophenol ND 3.1 0.93 mg/kg
534-52-1 4,6-Dinitro-o-cresol ND 0.80 0.063 mg/kg
95-48-7 2-Methylphenol ND 0.80 0.0098 mg/kg
3&4-Methylphenol ND 0.80 0.0078 mg/kg
88-75-5 2-Nitrophenol ND 0.80 0.020 mg/kg
100-02-7 4-Nitrophenol ND 3.1 0.13 mg/kg
87-86-5 Pentachlorophenol ND 0.80 0.044 mg/kg
108-95-2 Phenol ND 0.80 0.035 mg/kg
88-06-2 2,4,6-Trichlorophenol ND 0.80 0.013 mg/kg
83-32-9 Acenaphthene ND 0.047 0.021 mg/kg
208-96-8 Acenaphthylene ND 0.047 0.0094 mg/kg
120-12-7 Anthracene ND 0.047 0.011 mg/kg
56-55-3 Benzo(a)anthracene ND 0.047 0.014 mg/kg
50-32-8 Benzo(a)pyrene ND 0.047 0.016 mg/kg
205-99-2 Benzo(b)fluoranthene ND 0.047 0.020 mg/kg
191-24-2 Benzo(g,h,i)perylene ND 0.047 0.030 mg/kg
101-55-3 4-Bromophenyl Phenyl Ether ND 0.80 0.014 mg/kg
100-51-6 Benzyl Alcohol ND 0.80 0.026 mg/kg
207-08-9 Benzo(k)fluoranthene ND 0.047 0.026 mg/kg
85-68-7 Butyl Benzyl Phthalate ND 0.80 0.017 mg/kg
106-47-8 4-Chloroaniline ND 0.80 0.033 mg/kg
111-91-1 bis(2-Chloroethoxy)methane ND 0.80 0.015 mg/kg
111-44-4 bis(2-Chloroethyl)ether ND 0.80 0.019 mg/kg
108-60-1 2,2'-Oxybis(1-chloropropane)ND 0.80 0.018 mg/kg
91-58-7 2-Chloronaphthalene ND 0.80 0.0071 mg/kg
7005-72-3 4-Chlorophenyl Phenyl Ether ND 0.80 0.0072 mg/kg
218-01-9 Chrysene ND 0.047 0.0068 mg/kg
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
11 of 76
LA9249133.1
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:SMW-B1
Lab Sample ID:LA92491-1 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:84.7
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
53-70-3 Dibenzo(a,h)anthracene ND 0.047 0.016 mg/kg
132-64-9 Dibenzofuran ND 0.80 0.16 mg/kg
95-50-1 1,2-Dichlorobenzene ND 0.80 0.15 mg/kg
541-73-1 1,3-Dichlorobenzene ND 0.80 0.13 mg/kg
106-46-7 1,4-Dichlorobenzene ND 0.80 0.12 mg/kg
91-94-1 3,3'-Dichlorobenzidine ND 0.80 0.028 mg/kg
84-66-2 Diethyl Phthalate ND 0.80 0.0093 mg/kg
131-11-3 Dimethyl Phthalate ND 0.80 0.17 mg/kg
84-74-2 Di-n-butyl Phthalate ND 0.80 0.032 mg/kg
117-84-0 Di-n-octyl Phthalate ND 0.80 0.031 mg/kg
122-66-7 1,2-Diphenylhydrazine ND 0.80 0.019 mg/kg
117-81-7 bis(2-Ethylhexyl)phthalate ND 0.80 0.046 mg/kg
206-44-0 Fluoranthene ND 0.047 0.016 mg/kg
86-73-7 Fluorene ND 0.047 0.027 mg/kg
118-74-1 Hexachlorobenzene ND 0.80 0.035 mg/kg
87-68-3 Hexachlorobutadiene ND 0.80 0.019 mg/kg
77-47-4 Hexachlorocyclopentadiene a ND 3.1 0.028 mg/kg
67-72-1 Hexachloroethane ND 0.80 0.015 mg/kg
193-39-5 Indeno(1,2,3-cd)pyrene ND 0.047 0.014 mg/kg
78-59-1 Isophorone ND 0.80 0.0094 mg/kg
90-12-0 1-Methylnaphthalene ND 0.047 0.015 mg/kg
91-57-6 2-Methylnaphthalene ND 0.047 0.014 mg/kg
91-20-3 Naphthalene ND 0.047 0.022 mg/kg
98-95-3 Nitrobenzene ND 0.80 0.021 mg/kg
621-64-7 N-Nitroso-di-n-propylamine ND 0.80 0.021 mg/kg
86-30-6 N-Nitrosodiphenylamine ND 0.80 0.026 mg/kg
85-01-8 Phenanthrene ND 0.047 0.0057 mg/kg
129-00-0 Pyrene ND 0.047 0.012 mg/kg
120-82-1 1,2,4-Trichlorobenzene ND 0.80 0.17 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
367-12-4 2-Fluorophenol 73%25-109%
4165-62-2 Phenol-d5 79%30-110%
118-79-6 2,4,6-Tribromophenol 89%27-127%
4165-60-0 Nitrobenzene-d5 76%24-123%
321-60-8 2-Fluorobiphenyl 76%32-112%
1718-51-0 Terphenyl-d14 83%41-115%
(a) Associated CCV outside control limits low. A sensitivity check was analyzed at the project reporting limit
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
12 of 76
LA9249133.1
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:SMW-B1
Lab Sample ID:LA92491-1 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:84.7
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
and met 8270D criteria. Sample 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
13 of 76
LA9249133.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SMW-B1
Lab Sample ID:LA92491-1 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:MADEP VPH REV 2.1 Percent Solids:84.7
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE041794.D 1 07/28/23 14:00 JB n/a n/a GLE2441
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.5 g 5.0 ml 100 ul
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 6.3 3.1 mg/kg
C9- C12 Aliphatics (Unadj.)ND 6.3 3.1 mg/kg
C9- C10 Aromatics (Unadj.)ND 6.3 3.1 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 67% a 70-130%
615-59-8 2,5-Dibromotoluene 61% a 70-130%
(a) Outside control limits due to matrix interference. Confirmed by duplicate analysis.
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
14 of 76
LA9249133.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SMW-B1
Lab Sample ID:LA92491-1 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:MADEP EPH REV 2.1 SW846 3546 Percent Solids:84.7
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LZ0024067.D 1 07/28/23 15:13 LL 07/26/23 11:00 OP23201 GLZ515
Run #2
Initial Weight Final Volume
Run #1 20.2 g 10.0 ml
Run #2
MAEPH List
CAS No.Compound Result RL Units Q
C11-C22 Aromatics (Unadj.)0.826 2.9 mg/kg J
C9-C18 Aliphatics 1.08 2.9 mg/kg J
C19-C36 Aliphatics 0.125 2.9 mg/kg J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
3386-33-2 1-Chlorooctadecane 97%40-140%
84-15-1 o-Terphenyl 96%40-140%
321-60-8 2-Fluorobiphenyl 92%40-140%
ND = Not detected 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
15 of 76
LA9249133.1
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:SMW-B2
Lab Sample ID:LA92491-2 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:75.0
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Q01468845.D 1 07/27/23 17:04 JY 07/21/23 15:19 n/a V1Q3549
Run #2 1E022761.D 1 07/28/23 16:25 JY 07/21/23 15:19 n/a V1E5042
Initial Weight Final Volume Methanol Aliquot
Run #1 5.0 g 5.0 ml 100 ul
Run #2 5.0 g 5.0 ml 25.0 ul
VOA List for NC
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 4.2 0.18 mg/kg
71-43-2 Benzene 0.0419 0.042 0.016 mg/kg J
108-86-1 Bromobenzene ND 0.083 0.025 mg/kg
74-97-5 Bromochloromethane ND 0.083 0.023 mg/kg
75-27-4 Bromodichloromethane ND 0.083 0.026 mg/kg
75-25-2 Bromoform ND 0.083 0.067 mg/kg
104-51-8 n-Butylbenzene ND 0.42 0.027 mg/kg
135-98-8 sec-Butylbenzene 0.919 0.42 0.027 mg/kg
98-06-6 tert-Butylbenzene ND 0.083 0.024 mg/kg
56-23-5 Carbon Tetrachloride ND 0.083 0.033 mg/kg
108-90-7 Chlorobenzene ND 0.083 0.021 mg/kg
75-00-3 Chloroethane ND 0.083 0.028 mg/kg
67-66-3 Chloroform ND 0.083 0.022 mg/kg
95-49-8 o-Chlorotoluene ND 0.42 0.041 mg/kg
106-43-4 p-Chlorotoluene ND 0.42 0.0054 mg/kg
124-48-1 Dibromochloromethane ND 0.083 0.024 mg/kg
96-12-8 1,2-Dibromo-3-chloropropane ND 0.42 0.074 mg/kg
106-93-4 1,2-Dibromoethane ND 0.083 0.048 mg/kg
75-71-8 Dichlorodifluoromethane ND 0.083 0.055 mg/kg
541-73-1 m-Dichlorobenzene ND 0.083 0.026 mg/kg
95-50-1 o-Dichlorobenzene ND 0.083 0.016 mg/kg
106-46-7 p-Dichlorobenzene ND 0.083 0.022 mg/kg
75-34-3 1,1-Dichloroethane ND 0.083 0.019 mg/kg
107-06-2 1,2-Dichloroethane ND 0.083 0.018 mg/kg
75-35-4 1,1-Dichloroethylene ND 0.083 0.034 mg/kg
156-59-2 cis-1,2-Dichloroethylene ND 0.083 0.026 mg/kg
156-60-5 trans-1,2-Dichloroethylene ND 0.083 0.017 mg/kg
78-87-5 1,2-Dichloropropane ND 0.083 0.011 mg/kg
142-28-9 1,3-Dichloropropane ND 0.083 0.020 mg/kg
594-20-7 2,2-Dichloropropane ND 0.083 0.029 mg/kg
563-58-6 1,1-Dichloropropene ND 0.083 0.028 mg/kg
10061-01-5 cis-1,3-Dichloropropene ND 0.083 0.020 mg/kg
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
16 of 76
LA9249133.2
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:SMW-B2
Lab Sample ID:LA92491-2 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:75.0
Project:Circle K#3022-Fayetteville, NC
VOA List for NC
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.083 0.022 mg/kg
108-20-3 Di-Isopropyl Ether ND 0.083 0.012 mg/kg
64-17-5 Ethyl Alcohol ND 33 2.1 mg/kg
100-41-4 Ethylbenzene 6.22 0.083 0.022 mg/kg
591-78-6 2-Hexanone ND 1.0 0.055 mg/kg
87-68-3 Hexachlorobutadiene ND 0.42 0.025 mg/kg
98-82-8 Isopropylbenzene 1.89 0.42 0.024 mg/kg
99-87-6 p-Isopropyltoluene 0.626 0.42 0.028 mg/kg
74-83-9 Methyl Bromide ND 0.83 0.13 mg/kg
74-87-3 Methyl Chloride ND 0.42 0.025 mg/kg
74-95-3 Methylene Bromide ND 0.083 0.024 mg/kg
75-09-2 Methylene Chloride ND 0.42 0.046 mg/kg
78-93-3 Methyl Ethyl Ketone 0.286 1.0 0.064 mg/kg J
108-10-1 4-Methyl-2-pentanone ND 1.0 0.043 mg/kg
1634-04-4 Methyl Tert Butyl Ether ND 0.083 0.0087 mg/kg
91-20-3 Naphthalene 8.16 0.42 0.048 mg/kg
103-65-1 n-Propylbenzene 4.65 0.42 0.036 mg/kg
100-42-5 Styrene 0.0466 0.083 0.012 mg/kg J
630-20-6 1,1,1,2-Tetrachloroethane ND 0.083 0.016 mg/kg
79-34-5 1,1,2,2-Tetrachloroethane ND 0.083 0.012 mg/kg
127-18-4 Tetrachloroethylene ND 0.083 0.029 mg/kg
108-88-3 Toluene 0.0511 0.42 0.015 mg/kg J
87-61-6 1,2,3-Trichlorobenzene ND 0.42 0.027 mg/kg
120-82-1 1,2,4-Trichlorobenzene ND 0.42 0.017 mg/kg
71-55-6 1,1,1-Trichloroethane ND 0.083 0.029 mg/kg
79-00-5 1,1,2-Trichloroethane ND 0.083 0.013 mg/kg
79-01-6 Trichloroethylene ND 0.083 0.042 mg/kg
75-69-4 Trichlorofluoromethane ND 0.083 0.030 mg/kg
96-18-4 1,2,3-Trichloropropane ND 0.42 0.021 mg/kg
95-63-6 1,2,4-Trimethylbenzene 35.5 a 1.7 0.13 mg/kg
108-67-8 1,3,5-Trimethylbenzene 12.5 0.42 0.021 mg/kg
108-05-4 Vinyl Acetate ND 0.42 0.029 mg/kg
75-01-4 Vinyl Chloride ND 0.083 0.022 mg/kg
m,p-Xylene 29.9 0.17 0.038 mg/kg
95-47-6 o-Xylene 0.209 0.083 0.022 mg/kg
1330-20-7 Xylene (total)30.1 0.17 0.096 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 93%103%59-143%
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
17 of 76
LA9249133.2
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:SMW-B2
Lab Sample ID:LA92491-2 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:75.0
Project:Circle K#3022-Fayetteville, NC
VOA List for NC
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
2037-26-5 Toluene-D8 103%101%52-159%
460-00-4 4-Bromofluorobenzene 108%98%38-183%
(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
18 of 76
LA9249133.2
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:SMW-B2
Lab Sample ID:LA92491-2 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:75.0
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 F0093308.D 1 07/27/23 03:36 JB 07/26/23 09:00 OP23199 EF3255
Run #2
Initial Weight Final Volume
Run #1 5.00 g 1.0 ml
Run #2
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic acid ND 5.3 0.50 mg/kg
59-50-7 4-Chloro-3-methyl Phenol ND 0.91 0.021 mg/kg
95-57-8 2-Chlorophenol ND 0.91 0.0099 mg/kg
120-83-2 2,4-Dichlorophenol ND 0.91 0.011 mg/kg
105-67-9 2,4-Dimethylphenol ND 0.91 0.017 mg/kg
51-28-5 2,4-Dinitrophenol ND 3.5 1.0 mg/kg
534-52-1 4,6-Dinitro-o-cresol ND 0.91 0.071 mg/kg
95-48-7 2-Methylphenol ND 0.91 0.011 mg/kg
3&4-Methylphenol ND 0.91 0.0088 mg/kg
88-75-5 2-Nitrophenol ND 0.91 0.022 mg/kg
100-02-7 4-Nitrophenol ND 3.5 0.15 mg/kg
87-86-5 Pentachlorophenol ND 0.91 0.049 mg/kg
108-95-2 Phenol ND 0.91 0.039 mg/kg
88-06-2 2,4,6-Trichlorophenol ND 0.91 0.015 mg/kg
83-32-9 Acenaphthene 0.715 0.053 0.024 mg/kg
208-96-8 Acenaphthylene ND 0.053 0.011 mg/kg
120-12-7 Anthracene ND 0.053 0.012 mg/kg
56-55-3 Benzo(a)anthracene ND 0.053 0.015 mg/kg
50-32-8 Benzo(a)pyrene ND 0.053 0.018 mg/kg
205-99-2 Benzo(b)fluoranthene ND 0.053 0.022 mg/kg
191-24-2 Benzo(g,h,i)perylene ND 0.053 0.034 mg/kg
101-55-3 4-Bromophenyl Phenyl Ether ND 0.91 0.016 mg/kg
100-51-6 Benzyl Alcohol ND 0.91 0.030 mg/kg
207-08-9 Benzo(k)fluoranthene ND 0.053 0.029 mg/kg
85-68-7 Butyl Benzyl Phthalate ND 0.91 0.019 mg/kg
106-47-8 4-Chloroaniline ND 0.91 0.038 mg/kg
111-91-1 bis(2-Chloroethoxy)methane ND 0.91 0.017 mg/kg
111-44-4 bis(2-Chloroethyl)ether ND 0.91 0.021 mg/kg
108-60-1 2,2'-Oxybis(1-chloropropane)ND 0.91 0.020 mg/kg
91-58-7 2-Chloronaphthalene ND 0.91 0.0080 mg/kg
7005-72-3 4-Chlorophenyl Phenyl Ether ND 0.91 0.0081 mg/kg
218-01-9 Chrysene ND 0.053 0.0077 mg/kg
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
19 of 76
LA9249133.2
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:SMW-B2
Lab Sample ID:LA92491-2 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:75.0
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
53-70-3 Dibenzo(a,h)anthracene ND 0.053 0.018 mg/kg
132-64-9 Dibenzofuran ND 0.91 0.18 mg/kg
95-50-1 1,2-Dichlorobenzene ND 0.91 0.17 mg/kg
541-73-1 1,3-Dichlorobenzene ND 0.91 0.14 mg/kg
106-46-7 1,4-Dichlorobenzene ND 0.91 0.14 mg/kg
91-94-1 3,3'-Dichlorobenzidine ND 0.91 0.032 mg/kg
84-66-2 Diethyl Phthalate ND 0.91 0.010 mg/kg
131-11-3 Dimethyl Phthalate ND 0.91 0.20 mg/kg
84-74-2 Di-n-butyl Phthalate ND 0.91 0.037 mg/kg
117-84-0 Di-n-octyl Phthalate ND 0.91 0.035 mg/kg
122-66-7 1,2-Diphenylhydrazine ND 0.91 0.021 mg/kg
117-81-7 bis(2-Ethylhexyl)phthalate ND 0.91 0.052 mg/kg
206-44-0 Fluoranthene ND 0.053 0.019 mg/kg
86-73-7 Fluorene 0.795 0.053 0.030 mg/kg
118-74-1 Hexachlorobenzene ND 0.91 0.039 mg/kg
87-68-3 Hexachlorobutadiene ND 0.91 0.021 mg/kg
77-47-4 Hexachlorocyclopentadiene a ND 3.5 0.031 mg/kg
67-72-1 Hexachloroethane ND 0.91 0.017 mg/kg
193-39-5 Indeno(1,2,3-cd)pyrene ND 0.053 0.016 mg/kg
78-59-1 Isophorone ND 0.91 0.011 mg/kg
90-12-0 1-Methylnaphthalene 3.43 0.053 0.017 mg/kg
91-57-6 2-Methylnaphthalene 5.32 0.053 0.016 mg/kg
91-20-3 Naphthalene 1.04 0.053 0.025 mg/kg
98-95-3 Nitrobenzene ND 0.91 0.024 mg/kg
621-64-7 N-Nitroso-di-n-propylamine ND 0.91 0.024 mg/kg
86-30-6 N-Nitrosodiphenylamine ND 0.91 0.029 mg/kg
85-01-8 Phenanthrene 2.18 0.053 0.0064 mg/kg
129-00-0 Pyrene 0.486 0.053 0.013 mg/kg
120-82-1 1,2,4-Trichlorobenzene ND 0.91 0.19 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
367-12-4 2-Fluorophenol 83%25-109%
4165-62-2 Phenol-d5 86%30-110%
118-79-6 2,4,6-Tribromophenol 90%27-127%
4165-60-0 Nitrobenzene-d5 83%24-123%
321-60-8 2-Fluorobiphenyl 80%32-112%
1718-51-0 Terphenyl-d14 85%41-115%
(a) Associated CCV outside control limits low. A sensitivity check was analyzed at the project reporting limit
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
20 of 76
LA9249133.2
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:SMW-B2
Lab Sample ID:LA92491-2 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:75.0
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
and met 8270D criteria. Sample 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
21 of 76
LA9249133.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SMW-B2
Lab Sample ID:LA92491-2 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:MADEP VPH REV 2.1 Percent Solids:75.0
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE041806.D 1 07/28/23 20:24 JB n/a n/a GLE2441
Run #2 a LE041731.D 1 07/26/23 20:19 MB n/a n/a GLE2438
Initial Weight Final Volume Methanol Aliquot
Run #1 5.0 g 5.0 ml 25.0 ul
Run #2 5.0 g 5.0 ml 10.0 ul
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)51.3 33 17 mg/kg
C9- C12 Aliphatics (Unadj.)479 33 17 mg/kg
C9- C10 Aromatics (Unadj.)199 33 17 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 695% b 1094%70-130%
615-59-8 2,5-Dibromotoluene 356% b 544%70-130%
(a) Confirmation run for surrogate recoveries.
(b) Outside control limits due to matrix interference. Confirmed by reanalysis at a dilution.
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
22 of 76
LA9249133.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SMW-B2
Lab Sample ID:LA92491-2 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:MADEP EPH REV 2.1 SW846 3546 Percent Solids:75.0
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LZ0024073.D 1 07/28/23 16:13 LL 07/26/23 11:00 OP23201 GLZ515
Run #2
Initial Weight Final Volume
Run #1 20.3 g 10.0 ml
Run #2
MAEPH List
CAS No.Compound Result RL Units Q
C11-C22 Aromatics (Unadj.)461 3.3 mg/kg
C9-C18 Aliphatics 509 3.3 mg/kg
C19-C36 Aliphatics 134 3.3 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
3386-33-2 1-Chlorooctadecane 110%40-140%
84-15-1 o-Terphenyl 135%40-140%
321-60-8 2-Fluorobiphenyl 112%40-140%
ND = Not detected 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
23 of 76
LA9249133.2
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:SMW-C1
Lab Sample ID:LA92491-3 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:86.4
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1I106347.D 1 07/27/23 17:36 JY 07/21/23 15:19 n/a V1I3900
Run #2
Initial Weight
Run #1 4.6 g
Run #2
VOA List for NC
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 0.0720 0.063 0.0028 mg/kg
71-43-2 Benzene 0.0067 0.00063 0.00025 mg/kg
108-86-1 Bromobenzene ND 0.0013 0.00038 mg/kg
74-97-5 Bromochloromethane ND 0.0013 0.00034 mg/kg
75-27-4 Bromodichloromethane ND 0.0013 0.00040 mg/kg
75-25-2 Bromoform ND 0.0013 0.0010 mg/kg
104-51-8 n-Butylbenzene ND 0.0063 0.00041 mg/kg
135-98-8 sec-Butylbenzene ND 0.0063 0.00041 mg/kg
98-06-6 tert-Butylbenzene ND 0.0013 0.00036 mg/kg
56-23-5 Carbon Tetrachloride ND 0.0013 0.00049 mg/kg
108-90-7 Chlorobenzene ND 0.0013 0.00031 mg/kg
75-00-3 Chloroethane ND 0.0013 0.00043 mg/kg
67-66-3 Chloroform ND 0.0013 0.00033 mg/kg
95-49-8 o-Chlorotoluene ND 0.0063 0.00062 mg/kg
106-43-4 p-Chlorotoluene ND 0.0063 0.000082mg/kg
124-48-1 Dibromochloromethane ND 0.0013 0.00036 mg/kg
96-12-8 1,2-Dibromo-3-chloropropane ND 0.0063 0.0011 mg/kg
106-93-4 1,2-Dibromoethane ND 0.0013 0.00072 mg/kg
75-71-8 Dichlorodifluoromethane ND 0.0013 0.00082 mg/kg
541-73-1 m-Dichlorobenzene ND 0.0013 0.00040 mg/kg
95-50-1 o-Dichlorobenzene ND 0.0013 0.00024 mg/kg
106-46-7 p-Dichlorobenzene ND 0.0013 0.00033 mg/kg
75-34-3 1,1-Dichloroethane ND 0.0013 0.00029 mg/kg
107-06-2 1,2-Dichloroethane ND 0.0013 0.00027 mg/kg
75-35-4 1,1-Dichloroethylene ND 0.0013 0.00051 mg/kg
156-59-2 cis-1,2-Dichloroethylene ND 0.0013 0.00040 mg/kg
156-60-5 trans-1,2-Dichloroethylene ND 0.0013 0.00026 mg/kg
78-87-5 1,2-Dichloropropane ND 0.0013 0.00016 mg/kg
142-28-9 1,3-Dichloropropane ND 0.0013 0.00030 mg/kg
594-20-7 2,2-Dichloropropane ND 0.0013 0.00043 mg/kg
563-58-6 1,1-Dichloropropene ND 0.0013 0.00042 mg/kg
10061-01-5 cis-1,3-Dichloropropene ND 0.0013 0.00030 mg/kg
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
24 of 76
LA9249133.3
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:SMW-C1
Lab Sample ID:LA92491-3 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:86.4
Project:Circle K#3022-Fayetteville, NC
VOA List for NC
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.0013 0.00033 mg/kg
108-20-3 Di-Isopropyl Ether ND 0.0013 0.00018 mg/kg
64-17-5 Ethyl Alcohol ND 0.50 0.031 mg/kg
100-41-4 Ethylbenzene 0.0012 0.0013 0.00033 mg/kg J
591-78-6 2-Hexanone 0.0022 0.016 0.00083 mg/kg J
87-68-3 Hexachlorobutadiene a ND 0.0063 0.00038 mg/kg
98-82-8 Isopropylbenzene ND 0.0063 0.00036 mg/kg
99-87-6 p-Isopropyltoluene ND 0.0063 0.00043 mg/kg
74-83-9 Methyl Bromide b ND 0.013 0.0020 mg/kg
74-87-3 Methyl Chloride ND 0.0063 0.00038 mg/kg
74-95-3 Methylene Bromide ND 0.0013 0.00036 mg/kg
75-09-2 Methylene Chloride ND 0.0063 0.00070 mg/kg
78-93-3 Methyl Ethyl Ketone 0.0063 0.016 0.00097 mg/kg J
108-10-1 4-Methyl-2-pentanone 0.0016 0.016 0.00065 mg/kg J
1634-04-4 Methyl Tert Butyl Ether 0.0015 0.0013 0.00013 mg/kg
91-20-3 Naphthalene 0.0011 0.0063 0.00072 mg/kg J
103-65-1 n-Propylbenzene 0.00061 0.0063 0.00054 mg/kg J
100-42-5 Styrene ND 0.0013 0.00018 mg/kg
630-20-6 1,1,1,2-Tetrachloroethane ND 0.0013 0.00025 mg/kg
79-34-5 1,1,2,2-Tetrachloroethane ND 0.0013 0.00019 mg/kg
127-18-4 Tetrachloroethylene ND 0.0013 0.00043 mg/kg
108-88-3 Toluene 0.0150 0.0063 0.00023 mg/kg
87-61-6 1,2,3-Trichlorobenzene ND 0.0063 0.00041 mg/kg
120-82-1 1,2,4-Trichlorobenzene ND 0.0063 0.00026 mg/kg
71-55-6 1,1,1-Trichloroethane ND 0.0013 0.00044 mg/kg
79-00-5 1,1,2-Trichloroethane ND 0.0013 0.00019 mg/kg
79-01-6 Trichloroethylene ND 0.0013 0.00063 mg/kg
75-69-4 Trichlorofluoromethane ND 0.0013 0.00045 mg/kg
96-18-4 1,2,3-Trichloropropane ND 0.0063 0.00031 mg/kg
95-63-6 1,2,4-Trimethylbenzene 0.0051 0.0063 0.00048 mg/kg J
108-67-8 1,3,5-Trimethylbenzene 0.0033 0.0063 0.00032 mg/kg J
108-05-4 Vinyl Acetate ND 0.0063 0.00044 mg/kg
75-01-4 Vinyl Chloride ND 0.0013 0.00033 mg/kg
m,p-Xylene 0.0118 0.0025 0.00057 mg/kg
95-47-6 o-Xylene 0.0072 0.0013 0.00032 mg/kg
1330-20-7 Xylene (total)0.0190 0.0025 0.0015 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 108%59-143%
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
25 of 76
LA9249133.3
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:SMW-C1
Lab Sample ID:LA92491-3 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:86.4
Project:Circle K#3022-Fayetteville, NC
VOA List for NC
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
2037-26-5 Toluene-D8 99%52-159%
460-00-4 4-Bromofluorobenzene 98%38-183%
(a) Associated CCV outside of control limits low.
(b) 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
26 of 76
LA9249133.3
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:SMW-C1
Lab Sample ID:LA92491-3 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:86.4
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 F0093309.D 1 07/27/23 03:58 JB 07/26/23 09:00 OP23199 EF3255
Run #2
Initial Weight Final Volume
Run #1 5.00 g 1.0 ml
Run #2
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic acid ND 4.6 0.44 mg/kg
59-50-7 4-Chloro-3-methyl Phenol ND 0.79 0.018 mg/kg
95-57-8 2-Chlorophenol ND 0.79 0.0086 mg/kg
120-83-2 2,4-Dichlorophenol ND 0.79 0.0097 mg/kg
105-67-9 2,4-Dimethylphenol ND 0.79 0.015 mg/kg
51-28-5 2,4-Dinitrophenol ND 3.1 0.91 mg/kg
534-52-1 4,6-Dinitro-o-cresol ND 0.79 0.062 mg/kg
95-48-7 2-Methylphenol ND 0.79 0.0096 mg/kg
3&4-Methylphenol ND 0.79 0.0077 mg/kg
88-75-5 2-Nitrophenol ND 0.79 0.019 mg/kg
100-02-7 4-Nitrophenol ND 3.1 0.13 mg/kg
87-86-5 Pentachlorophenol ND 0.79 0.043 mg/kg
108-95-2 Phenol ND 0.79 0.034 mg/kg
88-06-2 2,4,6-Trichlorophenol ND 0.79 0.013 mg/kg
83-32-9 Acenaphthene ND 0.046 0.021 mg/kg
208-96-8 Acenaphthylene ND 0.046 0.0092 mg/kg
120-12-7 Anthracene ND 0.046 0.011 mg/kg
56-55-3 Benzo(a)anthracene ND 0.046 0.013 mg/kg
50-32-8 Benzo(a)pyrene ND 0.046 0.015 mg/kg
205-99-2 Benzo(b)fluoranthene ND 0.046 0.019 mg/kg
191-24-2 Benzo(g,h,i)perylene ND 0.046 0.030 mg/kg
101-55-3 4-Bromophenyl Phenyl Ether ND 0.79 0.014 mg/kg
100-51-6 Benzyl Alcohol ND 0.79 0.026 mg/kg
207-08-9 Benzo(k)fluoranthene ND 0.046 0.025 mg/kg
85-68-7 Butyl Benzyl Phthalate ND 0.79 0.017 mg/kg
106-47-8 4-Chloroaniline ND 0.79 0.033 mg/kg
111-91-1 bis(2-Chloroethoxy)methane ND 0.79 0.015 mg/kg
111-44-4 bis(2-Chloroethyl)ether ND 0.79 0.018 mg/kg
108-60-1 2,2'-Oxybis(1-chloropropane)ND 0.79 0.017 mg/kg
91-58-7 2-Chloronaphthalene ND 0.79 0.0069 mg/kg
7005-72-3 4-Chlorophenyl Phenyl Ether ND 0.79 0.0070 mg/kg
218-01-9 Chrysene ND 0.046 0.0067 mg/kg
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
27 of 76
LA9249133.3
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:SMW-C1
Lab Sample ID:LA92491-3 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:86.4
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
53-70-3 Dibenzo(a,h)anthracene ND 0.046 0.015 mg/kg
132-64-9 Dibenzofuran ND 0.79 0.15 mg/kg
95-50-1 1,2-Dichlorobenzene ND 0.79 0.15 mg/kg
541-73-1 1,3-Dichlorobenzene ND 0.79 0.12 mg/kg
106-46-7 1,4-Dichlorobenzene ND 0.79 0.12 mg/kg
91-94-1 3,3'-Dichlorobenzidine ND 0.79 0.028 mg/kg
84-66-2 Diethyl Phthalate ND 0.79 0.0091 mg/kg
131-11-3 Dimethyl Phthalate ND 0.79 0.17 mg/kg
84-74-2 Di-n-butyl Phthalate ND 0.79 0.032 mg/kg
117-84-0 Di-n-octyl Phthalate ND 0.79 0.030 mg/kg
122-66-7 1,2-Diphenylhydrazine ND 0.79 0.018 mg/kg
117-81-7 bis(2-Ethylhexyl)phthalate ND 0.79 0.045 mg/kg
206-44-0 Fluoranthene ND 0.046 0.016 mg/kg
86-73-7 Fluorene ND 0.046 0.026 mg/kg
118-74-1 Hexachlorobenzene ND 0.79 0.034 mg/kg
87-68-3 Hexachlorobutadiene ND 0.79 0.018 mg/kg
77-47-4 Hexachlorocyclopentadiene a ND 3.1 0.027 mg/kg
67-72-1 Hexachloroethane ND 0.79 0.014 mg/kg
193-39-5 Indeno(1,2,3-cd)pyrene ND 0.046 0.014 mg/kg
78-59-1 Isophorone ND 0.79 0.0092 mg/kg
90-12-0 1-Methylnaphthalene ND 0.046 0.014 mg/kg
91-57-6 2-Methylnaphthalene ND 0.046 0.013 mg/kg
91-20-3 Naphthalene ND 0.046 0.022 mg/kg
98-95-3 Nitrobenzene ND 0.79 0.021 mg/kg
621-64-7 N-Nitroso-di-n-propylamine ND 0.79 0.021 mg/kg
86-30-6 N-Nitrosodiphenylamine ND 0.79 0.025 mg/kg
85-01-8 Phenanthrene ND 0.046 0.0056 mg/kg
129-00-0 Pyrene ND 0.046 0.012 mg/kg
120-82-1 1,2,4-Trichlorobenzene ND 0.79 0.16 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
367-12-4 2-Fluorophenol 81%25-109%
4165-62-2 Phenol-d5 84%30-110%
118-79-6 2,4,6-Tribromophenol 89%27-127%
4165-60-0 Nitrobenzene-d5 77%24-123%
321-60-8 2-Fluorobiphenyl 78%32-112%
1718-51-0 Terphenyl-d14 82%41-115%
(a) Associated CCV outside control limits low. A sensitivity check was analyzed at the project reporting limit
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
28 of 76
LA9249133.3
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:SMW-C1
Lab Sample ID:LA92491-3 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:86.4
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
and met 8270D criteria. Sample 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
29 of 76
LA9249133.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SMW-C1
Lab Sample ID:LA92491-3 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:MADEP VPH REV 2.1 Percent Solids:86.4
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE041796.D 1 07/28/23 15:03 JB n/a n/a GLE2441
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 4.9 g 5.0 ml 100 ul
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 6.7 3.3 mg/kg
C9- C12 Aliphatics (Unadj.)ND 6.7 3.3 mg/kg
C9- C10 Aromatics (Unadj.)ND 6.7 3.3 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 82%70-130%
615-59-8 2,5-Dibromotoluene 77%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
30 of 76
LA9249133.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SMW-C1
Lab Sample ID:LA92491-3 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:MADEP EPH REV 2.1 SW846 3546 Percent Solids:86.4
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LZ0024075.D 1 07/28/23 16:33 LL 07/26/23 11:00 OP23201 GLZ515
Run #2
Initial Weight Final Volume
Run #1 20.0 g 10.0 ml
Run #2
MAEPH List
CAS No.Compound Result RL Units Q
C11-C22 Aromatics (Unadj.)1.94 2.9 mg/kg J
C9-C18 Aliphatics 0.887 2.9 mg/kg J
C19-C36 Aliphatics 0.0993 2.9 mg/kg J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
3386-33-2 1-Chlorooctadecane 95%40-140%
84-15-1 o-Terphenyl 107%40-140%
321-60-8 2-Fluorobiphenyl 99%40-140%
ND = Not detected 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
31 of 76
LA9249133.3
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:SMW-C2
Lab Sample ID:LA92491-4 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:78.5
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1I106350.D 1 07/27/23 18:42 JY 07/21/23 15:19 n/a V1I3900
Run #2
Initial Weight
Run #1 5.3 g
Run #2
VOA List for NC
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 0.0415 0.060 0.0027 mg/kg J
71-43-2 Benzene 0.0014 0.00060 0.00024 mg/kg
108-86-1 Bromobenzene ND 0.0012 0.00036 mg/kg
74-97-5 Bromochloromethane ND 0.0012 0.00033 mg/kg
75-27-4 Bromodichloromethane ND 0.0012 0.00038 mg/kg
75-25-2 Bromoform ND 0.0012 0.00096 mg/kg
104-51-8 n-Butylbenzene ND 0.0060 0.00039 mg/kg
135-98-8 sec-Butylbenzene ND 0.0060 0.00039 mg/kg
98-06-6 tert-Butylbenzene ND 0.0012 0.00035 mg/kg
56-23-5 Carbon Tetrachloride ND 0.0012 0.00047 mg/kg
108-90-7 Chlorobenzene ND 0.0012 0.00030 mg/kg
75-00-3 Chloroethane ND 0.0012 0.00041 mg/kg
67-66-3 Chloroform ND 0.0012 0.00032 mg/kg
95-49-8 o-Chlorotoluene ND 0.0060 0.00059 mg/kg
106-43-4 p-Chlorotoluene ND 0.0060 0.000078mg/kg
124-48-1 Dibromochloromethane ND 0.0012 0.00035 mg/kg
96-12-8 1,2-Dibromo-3-chloropropane ND 0.0060 0.0011 mg/kg
106-93-4 1,2-Dibromoethane ND 0.0012 0.00069 mg/kg
75-71-8 Dichlorodifluoromethane ND 0.0012 0.00079 mg/kg
541-73-1 m-Dichlorobenzene ND 0.0012 0.00038 mg/kg
95-50-1 o-Dichlorobenzene ND 0.0012 0.00023 mg/kg
106-46-7 p-Dichlorobenzene ND 0.0012 0.00031 mg/kg
75-34-3 1,1-Dichloroethane ND 0.0012 0.00027 mg/kg
107-06-2 1,2-Dichloroethane ND 0.0012 0.00026 mg/kg
75-35-4 1,1-Dichloroethylene ND 0.0012 0.00049 mg/kg
156-59-2 cis-1,2-Dichloroethylene ND 0.0012 0.00038 mg/kg
156-60-5 trans-1,2-Dichloroethylene ND 0.0012 0.00024 mg/kg
78-87-5 1,2-Dichloropropane ND 0.0012 0.00015 mg/kg
142-28-9 1,3-Dichloropropane ND 0.0012 0.00028 mg/kg
594-20-7 2,2-Dichloropropane ND 0.0012 0.00041 mg/kg
563-58-6 1,1-Dichloropropene ND 0.0012 0.00040 mg/kg
10061-01-5 cis-1,3-Dichloropropene ND 0.0012 0.00028 mg/kg
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
32 of 76
LA9249133.4
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:SMW-C2
Lab Sample ID:LA92491-4 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:78.5
Project:Circle K#3022-Fayetteville, NC
VOA List for NC
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.0012 0.00031 mg/kg
108-20-3 Di-Isopropyl Ether ND 0.0012 0.00017 mg/kg
64-17-5 Ethyl Alcohol ND 0.48 0.030 mg/kg
100-41-4 Ethylbenzene 0.00062 0.0012 0.00031 mg/kg J
591-78-6 2-Hexanone 0.0015 0.015 0.00079 mg/kg J
87-68-3 Hexachlorobutadiene a ND 0.0060 0.00036 mg/kg
98-82-8 Isopropylbenzene ND 0.0060 0.00034 mg/kg
99-87-6 p-Isopropyltoluene ND 0.0060 0.00041 mg/kg
74-83-9 Methyl Bromide b ND 0.012 0.0019 mg/kg
74-87-3 Methyl Chloride ND 0.0060 0.00036 mg/kg
74-95-3 Methylene Bromide ND 0.0012 0.00035 mg/kg
75-09-2 Methylene Chloride ND 0.0060 0.00067 mg/kg
78-93-3 Methyl Ethyl Ketone 0.0035 0.015 0.00092 mg/kg J
108-10-1 4-Methyl-2-pentanone 0.0011 0.015 0.00062 mg/kg J
1634-04-4 Methyl Tert Butyl Ether 0.00023 0.0012 0.00013 mg/kg J
91-20-3 Naphthalene ND 0.0060 0.00069 mg/kg
103-65-1 n-Propylbenzene ND 0.0060 0.00051 mg/kg
100-42-5 Styrene ND 0.0012 0.00017 mg/kg
630-20-6 1,1,1,2-Tetrachloroethane ND 0.0012 0.00023 mg/kg
79-34-5 1,1,2,2-Tetrachloroethane ND 0.0012 0.00018 mg/kg
127-18-4 Tetrachloroethylene ND 0.0012 0.00041 mg/kg
108-88-3 Toluene 0.0059 0.0060 0.00022 mg/kg J
87-61-6 1,2,3-Trichlorobenzene ND 0.0060 0.00039 mg/kg
120-82-1 1,2,4-Trichlorobenzene ND 0.0060 0.00025 mg/kg
71-55-6 1,1,1-Trichloroethane ND 0.0012 0.00042 mg/kg
79-00-5 1,1,2-Trichloroethane ND 0.0012 0.00018 mg/kg
79-01-6 Trichloroethylene ND 0.0012 0.00060 mg/kg
75-69-4 Trichlorofluoromethane ND 0.0012 0.00043 mg/kg
96-18-4 1,2,3-Trichloropropane ND 0.0060 0.00030 mg/kg
95-63-6 1,2,4-Trimethylbenzene 0.0021 0.0060 0.00046 mg/kg J
108-67-8 1,3,5-Trimethylbenzene 0.0012 0.0060 0.00030 mg/kg J
108-05-4 Vinyl Acetate ND 0.0060 0.00042 mg/kg
75-01-4 Vinyl Chloride ND 0.0012 0.00032 mg/kg
m,p-Xylene 0.0050 0.0024 0.00054 mg/kg
95-47-6 o-Xylene 0.0029 0.0012 0.00031 mg/kg
1330-20-7 Xylene (total)0.0079 0.0024 0.0014 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 108%59-143%
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
33 of 76
LA9249133.4
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:SMW-C2
Lab Sample ID:LA92491-4 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8260D SW846 5035 Percent Solids:78.5
Project:Circle K#3022-Fayetteville, NC
VOA List for NC
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
2037-26-5 Toluene-D8 100%52-159%
460-00-4 4-Bromofluorobenzene 100%38-183%
(a) Associated CCV outside of control limits low.
(b) 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
34 of 76
LA9249133.4
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:SMW-C2
Lab Sample ID:LA92491-4 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:78.5
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 F0093310.D 1 07/27/23 04:20 JB 07/26/23 09:00 OP23199 EF3255
Run #2
Initial Weight Final Volume
Run #1 5.00 g 1.0 ml
Run #2
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic acid ND 5.1 0.48 mg/kg
59-50-7 4-Chloro-3-methyl Phenol ND 0.87 0.020 mg/kg
95-57-8 2-Chlorophenol ND 0.87 0.0095 mg/kg
120-83-2 2,4-Dichlorophenol ND 0.87 0.011 mg/kg
105-67-9 2,4-Dimethylphenol ND 0.87 0.017 mg/kg
51-28-5 2,4-Dinitrophenol ND 3.4 1.0 mg/kg
534-52-1 4,6-Dinitro-o-cresol ND 0.87 0.068 mg/kg
95-48-7 2-Methylphenol ND 0.87 0.011 mg/kg
3&4-Methylphenol ND 0.87 0.0084 mg/kg
88-75-5 2-Nitrophenol ND 0.87 0.021 mg/kg
100-02-7 4-Nitrophenol ND 3.4 0.14 mg/kg
87-86-5 Pentachlorophenol ND 0.87 0.047 mg/kg
108-95-2 Phenol ND 0.87 0.037 mg/kg
88-06-2 2,4,6-Trichlorophenol ND 0.87 0.014 mg/kg
83-32-9 Acenaphthene ND 0.051 0.023 mg/kg
208-96-8 Acenaphthylene ND 0.051 0.010 mg/kg
120-12-7 Anthracene ND 0.051 0.012 mg/kg
56-55-3 Benzo(a)anthracene ND 0.051 0.015 mg/kg
50-32-8 Benzo(a)pyrene ND 0.051 0.017 mg/kg
205-99-2 Benzo(b)fluoranthene ND 0.051 0.021 mg/kg
191-24-2 Benzo(g,h,i)perylene ND 0.051 0.033 mg/kg
101-55-3 4-Bromophenyl Phenyl Ether ND 0.87 0.015 mg/kg
100-51-6 Benzyl Alcohol ND 0.87 0.028 mg/kg
207-08-9 Benzo(k)fluoranthene ND 0.051 0.028 mg/kg
85-68-7 Butyl Benzyl Phthalate ND 0.87 0.019 mg/kg
106-47-8 4-Chloroaniline ND 0.87 0.036 mg/kg
111-91-1 bis(2-Chloroethoxy)methane ND 0.87 0.016 mg/kg
111-44-4 bis(2-Chloroethyl)ether ND 0.87 0.020 mg/kg
108-60-1 2,2'-Oxybis(1-chloropropane)ND 0.87 0.019 mg/kg
91-58-7 2-Chloronaphthalene ND 0.87 0.0076 mg/kg
7005-72-3 4-Chlorophenyl Phenyl Ether ND 0.87 0.0077 mg/kg
218-01-9 Chrysene ND 0.051 0.0074 mg/kg
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
35 of 76
LA9249133.4
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:SMW-C2
Lab Sample ID:LA92491-4 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:78.5
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
53-70-3 Dibenzo(a,h)anthracene ND 0.051 0.017 mg/kg
132-64-9 Dibenzofuran ND 0.87 0.17 mg/kg
95-50-1 1,2-Dichlorobenzene ND 0.87 0.17 mg/kg
541-73-1 1,3-Dichlorobenzene ND 0.87 0.14 mg/kg
106-46-7 1,4-Dichlorobenzene ND 0.87 0.13 mg/kg
91-94-1 3,3'-Dichlorobenzidine ND 0.87 0.031 mg/kg
84-66-2 Diethyl Phthalate ND 0.87 0.010 mg/kg
131-11-3 Dimethyl Phthalate ND 0.87 0.19 mg/kg
84-74-2 Di-n-butyl Phthalate ND 0.87 0.035 mg/kg
117-84-0 Di-n-octyl Phthalate ND 0.87 0.033 mg/kg
122-66-7 1,2-Diphenylhydrazine ND 0.87 0.020 mg/kg
117-81-7 bis(2-Ethylhexyl)phthalate ND 0.87 0.050 mg/kg
206-44-0 Fluoranthene ND 0.051 0.018 mg/kg
86-73-7 Fluorene ND 0.051 0.029 mg/kg
118-74-1 Hexachlorobenzene ND 0.87 0.037 mg/kg
87-68-3 Hexachlorobutadiene ND 0.87 0.020 mg/kg
77-47-4 Hexachlorocyclopentadiene a ND 3.4 0.030 mg/kg
67-72-1 Hexachloroethane ND 0.87 0.016 mg/kg
193-39-5 Indeno(1,2,3-cd)pyrene ND 0.051 0.015 mg/kg
78-59-1 Isophorone ND 0.87 0.010 mg/kg
90-12-0 1-Methylnaphthalene ND 0.051 0.016 mg/kg
91-57-6 2-Methylnaphthalene ND 0.051 0.015 mg/kg
91-20-3 Naphthalene ND 0.051 0.024 mg/kg
98-95-3 Nitrobenzene ND 0.87 0.023 mg/kg
621-64-7 N-Nitroso-di-n-propylamine ND 0.87 0.023 mg/kg
86-30-6 N-Nitrosodiphenylamine ND 0.87 0.028 mg/kg
85-01-8 Phenanthrene ND 0.051 0.0061 mg/kg
129-00-0 Pyrene ND 0.051 0.013 mg/kg
120-82-1 1,2,4-Trichlorobenzene ND 0.87 0.18 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
367-12-4 2-Fluorophenol 79%25-109%
4165-62-2 Phenol-d5 82%30-110%
118-79-6 2,4,6-Tribromophenol 89%27-127%
4165-60-0 Nitrobenzene-d5 77%24-123%
321-60-8 2-Fluorobiphenyl 77%32-112%
1718-51-0 Terphenyl-d14 84%41-115%
(a) Associated CCV outside control limits low. A sensitivity check was analyzed at the project reporting limit
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
36 of 76
LA9249133.4
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:SMW-C2
Lab Sample ID:LA92491-4 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:SW846 8270E SW846 3546 Percent Solids:78.5
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
and met 8270D criteria. Sample 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
37 of 76
LA9249133.4
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SMW-C2
Lab Sample ID:LA92491-4 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:MADEP VPH REV 2.1 Percent Solids:78.5
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE041733.D 1 07/26/23 21:25 MB n/a n/a GLE2438
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 4.9 g 5.0 ml 100 ul
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 7.9 3.9 mg/kg
C9- C12 Aliphatics (Unadj.)4.82 7.9 3.9 mg/kg J
C9- C10 Aromatics (Unadj.)ND 7.9 3.9 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 121%70-130%
615-59-8 2,5-Dibromotoluene 112%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
38 of 76
LA9249133.4
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SMW-C2
Lab Sample ID:LA92491-4 Date Sampled:07/19/23
Matrix:SO - Soil Date Received:07/21/23
Method:MADEP EPH REV 2.1 SW846 3546 Percent Solids:78.5
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LZ0024077.D 1 07/28/23 16:54 LL 07/26/23 11:00 OP23201 GLZ515
Run #2
Initial Weight Final Volume
Run #1 20.0 g 10.0 ml
Run #2
MAEPH List
CAS No.Compound Result RL Units Q
C11-C22 Aromatics (Unadj.)1.45 3.2 mg/kg J
C9-C18 Aliphatics 1.13 3.2 mg/kg J
C19-C36 Aliphatics 0.0363 3.2 mg/kg J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
3386-33-2 1-Chlorooctadecane 110%40-140%
84-15-1 o-Terphenyl 118%40-140%
321-60-8 2-Fluorobiphenyl 99%40-140%
ND = Not detected 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
39 of 76
LA9249133.4
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Scott, LA
Section 4
40 of 76
LA924914
CHAIN OF CUSTODY
SGS Norah Amedca lnc. . Scott
500 Ambassador Caffory P6*way, scotl, LA 70583
IE1.337.237.4775 FAX:[phone]
L
')
Cll!.t / Repodng lntormatlon Requestoal Analyai3 ice rcst cooe *rea)Matrix CodesProiect lnformation
Ar- c "***cK 3o 2)
C"l l"
lAs(A
Lo
?lh'
hR
AanrttA ]fa./cvn"T4ri\ SL(- zttt"'-.tfl|; n Soocr*"'*
Field lD / Pointol Colleclion a I J E
a\.o
C[
0o
x
LLr
Fl
C6
Bo
xl,ll
=4-
a-16G
tq.
\
a-\.U
/)
LAB USE ONLY
Y Y k Y ,/I 5Aw-81 Gr"l lhqll >ltu o 5(so rl
7 Y x'Xsr'lw-8f,I llotIsAV - LL tooo {x {K t-
I x x x ,q rutV - L --)-I too€J L )-x
rA
Commenls / Specia I I nsl ruclrons ITurnaround ILm (Burn*s days)Dala Oeliverable lnlormalion
Note: Sample inventory is verified upon receipt in ry
o
n$&dsrd 10 Bu.lnE D.yt
E a au.h@ Oay! RU9H
fl . audnd D.y! iusH
E 3 Bu.inB. D.y. RlrsH
E 2 tGln6. oa,t RUSH
I r eurinoo oay eueaoercv
E olh.r
Emrgon.y & RGh T/A d6la 6valabre vi6 LaDrink Approvarneeded tor RUSH/Eme.@ncy TAT
&pr d By (scs Pril: , o.r.E cohn.rci.r"a" (Lovor r) f] rRRP
E comm.rcl.l -6' ( tdd 2) E RECAP
commerciar "A' : Rdurls onry,
Cmfti.l 'A'= R.suhs + OC SumnEa
commorcbl c' = Rosults + oc sunfrary + Parll.l Raw o.ta
fl si.r. Fom.
E EoD Fo .r
s.mplo Custody mu3t bo document d b€low oach timo 3amplo! ch.n96 po336s.io., includlng courior delivery
R.rnqur.h.d6vsampt., /11 L4t,l),Z ?h 71$" Z lt-t/tQr)2 lSLl) '.ry':26 262$-15s--r=-
13Alu t [.t-{443 4 -z-
5
Copy ol EHSAQAC @26{GFORM-S@fl - Srandard COC-F|i(AL
oC tr Noi "d tr ab*d
hthr//www sgs conven/terms-and-conditions
PAGE -l[- OF I
q
I
I
I
I I
I
I
I
I tl
I III
III
IIIII
I
I II I;EI
I
I
LA92491: Chain of Custody
Page 1 of 3
41 of 76
LA9249144.1
To SAMPLE Rgrrcrurrru
8OS SCOTT LA LABORATORY
109 CoilrMlsstoN BrvD
TAFAYETTE LA 70508
1il|||ilil1il il1ilI1il1ilil il ilflililil[
I
!I
E
EI;q
FedExErpra..
iffi$7079051 8047 PRIORITY OUERNIGHT
I
XH LFTA
: J i1
/705081
r^-ur LFil'I
llillililillilt ilililIt
:
Ell
t!
iii
ix
,{
I
I
LA92491: Chain of Custody
Page 2 of 3
42 of 76
LA9249144.1
Job Number:LA92491 Client:ATC
Date / Time Received:7/21/2023 10:25:00 AM Delivery Method:FEDEX
Project:CK 3022
4. No. Coolers:1
Airbill #'s:5707 9051 8047
Cooler Security
1. Custody Seals Present:
Y or N
2. Custody Seals Intact:
3. COC Present:
4. Smpl Dates/Time OK
2. Cooler temp verification:
Cooler Temperature Y or N
1. Temp criteria achieved:
3. Cooler media:Ice (direct contact)
Quality Control Preservatio Y or N N/A
1. Trip Blank present / cooler:
2. Trip Blank listed on COC:
3. Samples preserved properly:
4. VOCs headspace free:
Sample Integrity - Documentation Y or N
1. Sample labels present on bottles:
2. Container labeling complete:
3. Sample container label / COC agree:
Sample Integrity - Condition Y or N
1. Sample recvd within HT:
3. Condition of sample:
2. All containers accounted for:
Sample Integrity - Instructions
1. Analysis requested is clear:
2. Bottles received for unspecified tests
3. Sufficient volume recvd for analysis:
4. Compositing instructions clear:
5. Filtering instructions clear:
Intact
Y or N
Comments
Y or N N/A
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
Cooler 1: (1.2);
Cooler 1: (1.2);
SM089-03Rev. Date 12/7/17
SGS Sample Receipt Summary
Test Strip Lot #s:pH 1-12:pH 12+:Other: (Specify)
LA92491: Chain of Custody
Page 3 of 3
43 of 76
LA9249144.1
SGS North America Inc.
MS Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 5
44 of 76
LA924915
Method Blank Summary Page 1 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3549-MB1 1Q01468833.D 1 07/27/23 JY n/a n/a V1Q3549
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-2
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 2500 110 ug/kg
71-43-2 Benzene ND 25 9.9 ug/kg
108-86-1 Bromobenzene ND 50 15 ug/kg
74-97-5 Bromochloromethane ND 50 14 ug/kg
75-27-4 Bromodichloromethane ND 50 16 ug/kg
75-25-2 Bromoform ND 50 40 ug/kg
104-51-8 n-Butylbenzene ND 250 16 ug/kg
135-98-8 sec-Butylbenzene ND 250 16 ug/kg
98-06-6 tert-Butylbenzene ND 50 14 ug/kg
56-23-5 Carbon Tetrachloride ND 50 20 ug/kg
108-90-7 Chlorobenzene ND 50 12 ug/kg
75-00-3 Chloroethane ND 50 17 ug/kg
67-66-3 Chloroform ND 50 13 ug/kg
95-49-8 o-Chlorotoluene ND 250 24 ug/kg
106-43-4 p-Chlorotoluene ND 250 3.3 ug/kg
124-48-1 Dibromochloromethane ND 50 14 ug/kg
96-12-8 1,2-Dibromo-3-chloropropane ND 250 45 ug/kg
106-93-4 1,2-Dibromoethane ND 50 29 ug/kg
75-71-8 Dichlorodifluoromethane ND 50 33 ug/kg
541-73-1 m-Dichlorobenzene ND 50 16 ug/kg
95-50-1 o-Dichlorobenzene ND 50 9.7 ug/kg
106-46-7 p-Dichlorobenzene ND 50 13 ug/kg
75-34-3 1,1-Dichloroethane ND 50 11 ug/kg
107-06-2 1,2-Dichloroethane ND 50 11 ug/kg
75-35-4 1,1-Dichloroethylene ND 50 20 ug/kg
156-59-2 cis-1,2-Dichloroethylene ND 50 16 ug/kg
156-60-5 trans-1,2-Dichloroethylene ND 50 10 ug/kg
78-87-5 1,2-Dichloropropane ND 50 6.3 ug/kg
142-28-9 1,3-Dichloropropane ND 50 12 ug/kg
594-20-7 2,2-Dichloropropane ND 50 17 ug/kg
563-58-6 1,1-Dichloropropene ND 50 17 ug/kg
10061-01-5 cis-1,3-Dichloropropene ND 50 12 ug/kg
10061-02-6 trans-1,3-Dichloropropene ND 50 13 ug/kg
108-20-3 Di-Isopropyl Ether ND 50 7.3 ug/kg
64-17-5 Ethyl Alcohol ND 20000 1200 ug/kg
100-41-4 Ethylbenzene ND 50 13 ug/kg
45 of 76
LA9249155.1.1
Method Blank Summary Page 2 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3549-MB1 1Q01468833.D 1 07/27/23 JY n/a n/a V1Q3549
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-2
CAS No.Compound Result RL MDL Units Q
591-78-6 2-Hexanone ND 630 33 ug/kg
87-68-3 Hexachlorobutadiene 23.6 250 15 ug/kg J
98-82-8 Isopropylbenzene ND 250 14 ug/kg
99-87-6 p-Isopropyltoluene ND 250 17 ug/kg
74-83-9 Methyl Bromide ND 500 78 ug/kg
74-87-3 Methyl Chloride ND 250 15 ug/kg
74-95-3 Methylene Bromide ND 50 14 ug/kg
75-09-2 Methylene Chloride ND 250 28 ug/kg
78-93-3 Methyl Ethyl Ketone ND 630 38 ug/kg
108-10-1 4-Methyl-2-pentanone ND 630 26 ug/kg
1634-04-4 Methyl Tert Butyl Ether ND 50 5.2 ug/kg
91-20-3 Naphthalene 53.3 250 29 ug/kg J
103-65-1 n-Propylbenzene ND 250 21 ug/kg
100-42-5 Styrene ND 50 7.3 ug/kg
630-20-6 1,1,1,2-Tetrachloroethane ND 50 9.8 ug/kg
79-34-5 1,1,2,2-Tetrachloroethane ND 50 7.4 ug/kg
127-18-4 Tetrachloroethylene ND 50 17 ug/kg
108-88-3 Toluene ND 250 9.0 ug/kg
87-61-6 1,2,3-Trichlorobenzene 33.7 250 16 ug/kg J
120-82-1 1,2,4-Trichlorobenzene 24.5 250 10 ug/kg J
71-55-6 1,1,1-Trichloroethane ND 50 18 ug/kg
79-00-5 1,1,2-Trichloroethane ND 50 7.5 ug/kg
79-01-6 Trichloroethylene ND 50 25 ug/kg
75-69-4 Trichlorofluoromethane ND 50 18 ug/kg
96-18-4 1,2,3-Trichloropropane ND 250 12 ug/kg
108-67-8 1,3,5-Trimethylbenzene ND 250 13 ug/kg
108-05-4 Vinyl Acetate ND 250 18 ug/kg
75-01-4 Vinyl Chloride ND 50 13 ug/kg
m,p-Xylene ND 100 23 ug/kg
95-47-6 o-Xylene ND 50 13 ug/kg
1330-20-7 Xylene (total)ND 100 58 ug/kg
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 95%59-143%
46 of 76
LA9249155.1.1
Method Blank Summary Page 3 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3549-MB1 1Q01468833.D 1 07/27/23 JY n/a n/a V1Q3549
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-2
CAS No.Surrogate Recoveries Limits
2037-26-5 Toluene-D8 102%52-159%
460-00-4 4-Bromofluorobenzene 107%38-183%
47 of 76
LA9249155.1.1
Method Blank Summary Page 1 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1I3900-MB1 1I106346.D 1 07/27/23 JY n/a n/a V1I3900
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-1, LA92491-3, LA92491-4
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 9.6 50 2.2 ug/kg J
71-43-2 Benzene ND 0.50 0.20 ug/kg
108-86-1 Bromobenzene ND 1.0 0.30 ug/kg
74-97-5 Bromochloromethane ND 1.0 0.27 ug/kg
75-27-4 Bromodichloromethane ND 1.0 0.32 ug/kg
75-25-2 Bromoform ND 1.0 0.80 ug/kg
104-51-8 n-Butylbenzene ND 5.0 0.32 ug/kg
135-98-8 sec-Butylbenzene ND 5.0 0.33 ug/kg
98-06-6 tert-Butylbenzene ND 1.0 0.29 ug/kg
56-23-5 Carbon Tetrachloride ND 1.0 0.39 ug/kg
108-90-7 Chlorobenzene ND 1.0 0.25 ug/kg
75-00-3 Chloroethane ND 1.0 0.34 ug/kg
67-66-3 Chloroform ND 1.0 0.26 ug/kg
95-49-8 o-Chlorotoluene ND 5.0 0.49 ug/kg
106-43-4 p-Chlorotoluene ND 5.0 0.065 ug/kg
124-48-1 Dibromochloromethane ND 1.0 0.29 ug/kg
96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 0.89 ug/kg
106-93-4 1,2-Dibromoethane ND 1.0 0.57 ug/kg
75-71-8 Dichlorodifluoromethane ND 1.0 0.65 ug/kg
541-73-1 m-Dichlorobenzene ND 1.0 0.32 ug/kg
95-50-1 o-Dichlorobenzene ND 1.0 0.19 ug/kg
106-46-7 p-Dichlorobenzene ND 1.0 0.26 ug/kg
75-34-3 1,1-Dichloroethane ND 1.0 0.23 ug/kg
107-06-2 1,2-Dichloroethane ND 1.0 0.22 ug/kg
75-35-4 1,1-Dichloroethylene ND 1.0 0.41 ug/kg
156-59-2 cis-1,2-Dichloroethylene ND 1.0 0.31 ug/kg
156-60-5 trans-1,2-Dichloroethylene ND 1.0 0.20 ug/kg
78-87-5 1,2-Dichloropropane ND 1.0 0.13 ug/kg
142-28-9 1,3-Dichloropropane ND 1.0 0.24 ug/kg
594-20-7 2,2-Dichloropropane ND 1.0 0.34 ug/kg
563-58-6 1,1-Dichloropropene ND 1.0 0.33 ug/kg
10061-01-5 cis-1,3-Dichloropropene ND 1.0 0.24 ug/kg
10061-02-6 trans-1,3-Dichloropropene ND 1.0 0.26 ug/kg
108-20-3 Di-Isopropyl Ether ND 1.0 0.15 ug/kg
64-17-5 Ethyl Alcohol ND 400 25 ug/kg
100-41-4 Ethylbenzene ND 1.0 0.26 ug/kg
48 of 76
LA9249155.1.2
Method Blank Summary Page 2 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1I3900-MB1 1I106346.D 1 07/27/23 JY n/a n/a V1I3900
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-1, LA92491-3, LA92491-4
CAS No.Compound Result RL MDL Units Q
591-78-6 2-Hexanone 2.2 13 0.66 ug/kg J
87-68-3 Hexachlorobutadiene ND 5.0 0.30 ug/kg
98-82-8 Isopropylbenzene ND 5.0 0.28 ug/kg
99-87-6 p-Isopropyltoluene ND 5.0 0.34 ug/kg
74-83-9 Methyl Bromide ND 10 1.6 ug/kg
74-87-3 Methyl Chloride ND 5.0 0.30 ug/kg
74-95-3 Methylene Bromide ND 1.0 0.29 ug/kg
75-09-2 Methylene Chloride ND 5.0 0.56 ug/kg
78-93-3 Methyl Ethyl Ketone 1.0 13 0.77 ug/kg J
108-10-1 4-Methyl-2-pentanone 1.8 13 0.52 ug/kg J
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.10 ug/kg
91-20-3 Naphthalene 0.93 5.0 0.57 ug/kg J
103-65-1 n-Propylbenzene ND 5.0 0.43 ug/kg
100-42-5 Styrene ND 1.0 0.15 ug/kg
630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 0.20 ug/kg
79-34-5 1,1,2,2-Tetrachloroethane ND 1.0 0.15 ug/kg
127-18-4 Tetrachloroethylene ND 1.0 0.34 ug/kg
108-88-3 Toluene ND 5.0 0.18 ug/kg
87-61-6 1,2,3-Trichlorobenzene 0.40 5.0 0.33 ug/kg J
120-82-1 1,2,4-Trichlorobenzene 0.25 5.0 0.21 ug/kg J
71-55-6 1,1,1-Trichloroethane ND 1.0 0.35 ug/kg
79-00-5 1,1,2-Trichloroethane ND 1.0 0.15 ug/kg
79-01-6 Trichloroethylene ND 1.0 0.50 ug/kg
75-69-4 Trichlorofluoromethane ND 1.0 0.36 ug/kg
96-18-4 1,2,3-Trichloropropane ND 5.0 0.25 ug/kg
95-63-6 1,2,4-Trimethylbenzene ND 5.0 0.38 ug/kg
108-67-8 1,3,5-Trimethylbenzene ND 5.0 0.25 ug/kg
108-05-4 Vinyl Acetate ND 5.0 0.35 ug/kg
75-01-4 Vinyl Chloride ND 1.0 0.26 ug/kg
m,p-Xylene ND 2.0 0.45 ug/kg
95-47-6 o-Xylene ND 1.0 0.26 ug/kg
1330-20-7 Xylene (total)ND 2.0 1.2 ug/kg
49 of 76
LA9249155.1.2
Method Blank Summary Page 3 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1I3900-MB1 1I106346.D 1 07/27/23 JY n/a n/a V1I3900
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-1, LA92491-3, LA92491-4
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 109%59-143%
2037-26-5 Toluene-D8 100%52-159%
460-00-4 4-Bromofluorobenzene 102%38-183%
50 of 76
LA9249155.1.2
Method Blank Summary Page 1 of 1
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1E5042-MB1 1E022757.D 1 07/28/23 JY n/a n/a V1E5042
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-2
CAS No.Compound Result RL MDL Units Q
95-63-6 1,2,4-Trimethylbenzene ND 250 19 ug/kg
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 104%59-143%
2037-26-5 Toluene-D8 100%52-159%
460-00-4 4-Bromofluorobenzene 101%38-183%
51 of 76
LA9249155.1.3
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3549-BS1 1Q01468829A.D1 07/27/23 JY n/a n/a V1Q3549
V1Q3549-BSD1 1Q01468830A.D1 07/27/23 JY n/a n/a V1Q3549
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/kg ug/kg %ug/kg %RPD Rec/RPD
67-64-1 Acetone 2500 2780 111 2490 100 11 40-153/30
71-43-2 Benzene 1000 1030 103 1020 102 1 67-135/30
108-86-1 Bromobenzene 1000 1050 105 1060 106 1 54-144/30
74-97-5 Bromochloromethane 1000 1090 109 1110 111 2 50-147/30
75-27-4 Bromodichloromethane 1000 1030 103 1020 102 1 54-146/30
75-25-2 Bromoform 1000 896 90 860 86 4 49-145/30
104-51-8 n-Butylbenzene 1000 1150 115 1120 112 3 47-160/30
135-98-8 sec-Butylbenzene 1000 1160 116 1130 113 3 51-155/30
98-06-6 tert-Butylbenzene 1000 1170 117 1150 115 2 53-152/30
56-23-5 Carbon Tetrachloride 1000 1020 102 992 99 3 50-152/30
108-90-7 Chlorobenzene 1000 1040 104 1050 105 1 57-144/30
75-00-3 Chloroethane 1000 1060 106 1120 112 6 38-176/30
67-66-3 Chloroform 1000 1130 113 1090 109 4 53-147/30
95-49-8 o-Chlorotoluene 1000 1090 109 1090 109 0 52-151/30
106-43-4 p-Chlorotoluene 1000 1100 110 1080 108 2 52-150/30
124-48-1 Dibromochloromethane 1000 949 95 943 94 1 54-146/30
96-12-8 1,2-Dibromo-3-chloropropane 1000 916 92 840 84 9 51-145/30
106-93-4 1,2-Dibromoethane 1000 1030 103 1000 100 3 55-145/30
75-71-8 Dichlorodifluoromethane 1000 1360 136 1330 133 2 24-179/30
541-73-1 m-Dichlorobenzene 1000 1040 104 1040 104 0 54-147/30
95-50-1 o-Dichlorobenzene 1000 1050 105 1020 102 3 55-144/30
106-46-7 p-Dichlorobenzene 1000 1030 103 1030 103 0 54-147/30
75-34-3 1,1-Dichloroethane 1000 1080 108 1050 105 3 53-148/30
107-06-2 1,2-Dichloroethane 1000 1020 102 1030 103 1 55-144/30
75-35-4 1,1-Dichloroethylene 1000 1090 109 1080 108 1 49-153/30
156-59-2 cis-1,2-Dichloroethylene 1000 1110 111 1110 111 0 52-147/30
156-60-5 trans-1,2-Dichloroethylene 1000 1110 111 1090 109 2 51-152/30
78-87-5 1,2-Dichloropropane 1000 1120 112 1110 111 1 56-145/30
142-28-9 1,3-Dichloropropane 1000 1120 112 1100 110 2 53-145/30
594-20-7 2,2-Dichloropropane 1000 1220 122 1200 120 2 35-176/30
563-58-6 1,1-Dichloropropene 1000 1110 111 1080 108 3 49-157/30
10061-01-5 cis-1,3-Dichloropropene 1000 953 95 936 94 2 54-148/30
10061-02-6 trans-1,3-Dichloropropene 1000 915 92 892 89 3 53-151/30
108-20-3 Di-Isopropyl Ether 1000 1070 107 1070 107 0 85-120/30
64-17-5 Ethyl Alcohol 20000 21300 107 20500 103 4 31-164/30
100-41-4 Ethylbenzene 1000 1120 112 1100 110 2 69-136/30
* = Outside of Control Limits.
52 of 76
LA9249155.2.1
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3549-BS1 1Q01468829A.D1 07/27/23 JY n/a n/a V1Q3549
V1Q3549-BSD1 1Q01468830A.D1 07/27/23 JY n/a n/a V1Q3549
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/kg ug/kg %ug/kg %RPD Rec/RPD
591-78-6 2-Hexanone 2500 2520 101 2370 95 6 45-148/30
87-68-3 Hexachlorobutadiene 1000 1140 114 1100 110 4 48-168/30
98-82-8 Isopropylbenzene 1000 1100 110 1100 110 0 52-151/30
99-87-6 p-Isopropyltoluene 1000 1130 113 1120 112 1 50-155/30
74-83-9 Methyl Bromide 1000 1050 105 1100 110 5 40-170/30
74-87-3 Methyl Chloride 1000 1220 122 1220 122 0 39-152/30
74-95-3 Methylene Bromide 1000 1090 109 1100 110 1 53-147/30
75-09-2 Methylene Chloride 1000 1050 105 1040 104 1 51-142/30
78-93-3 Methyl Ethyl Ketone 2500 2870 115 2680 107 7 48-150/30
108-10-1 4-Methyl-2-pentanone 2500 2700 108 2530 101 7 50-151/30
1634-04-4 Methyl Tert Butyl Ether 1000 1080 108 1050 105 3 61-142/30
91-20-3 Naphthalene 1000 1080 108 1030 103 5 58-147/30
103-65-1 n-Propylbenzene 1000 1160 116 1150 115 1 50-154/30
100-42-5 Styrene 1000 1040 104 1030 103 1 56-145/30
630-20-6 1,1,1,2-Tetrachloroethane 1000 982 98 967 97 2 56-147/30
79-34-5 1,1,2,2-Tetrachloroethane 1000 1160 116 1120 112 4 55-141/30
127-18-4 Tetrachloroethylene 1000 841 84 863 86 3 54-156/30
108-88-3 Toluene 1000 1100 110 1060 106 4 71-135/30
87-61-6 1,2,3-Trichlorobenzene 1000 1080 108 1070 107 1 51-157/30
120-82-1 1,2,4-Trichlorobenzene 1000 1120 112 1070 107 5 48-163/30
71-55-6 1,1,1-Trichloroethane 1000 1030 103 1030 103 0 52-153/30
79-00-5 1,1,2-Trichloroethane 1000 1120 112 1110 111 1 55-144/30
79-01-6 Trichloroethylene 1000 1050 105 1060 106 1 56-151/30
75-69-4 Trichlorofluoromethane 1000 1130 113 1100 110 3 36-171/30
96-18-4 1,2,3-Trichloropropane 1000 1060 106 1030 103 3 45-139/30
108-67-8 1,3,5-Trimethylbenzene 1000 1110 111 1120 112 1 51-153/30
108-05-4 Vinyl Acetate 1000 1280 128 1250 125 2 23-188/30
75-01-4 Vinyl Chloride 1000 1190 119 1160 116 3 42-155/30
m,p-Xylene 2000 2210 111 2190 110 1 70-140/30
95-47-6 o-Xylene 1000 1110 111 1080 108 3 70-132/30
1330-20-7 Xylene (total)3000 3320 111 3270 109 2 69-138/30
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 105%103%59-143%
* = Outside of Control Limits.
53 of 76
LA9249155.2.1
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3549-BS1 1Q01468829A.D1 07/27/23 JY n/a n/a V1Q3549
V1Q3549-BSD1 1Q01468830A.D1 07/27/23 JY n/a n/a V1Q3549
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-2
CAS No.Surrogate Recoveries BSP BSD Limits
2037-26-5 Toluene-D8 101%102%52-159%
460-00-4 4-Bromofluorobenzene 101%99%38-183%
* = Outside of Control Limits.
54 of 76
LA9249155.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1I3900-BS1 1I106343.D 1 07/27/23 JY n/a n/a V1I3900
V1I3900-BSD1 1I106344.D 1 07/27/23 JY n/a n/a V1I3900
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-1, LA92491-3, LA92491-4
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/kg ug/kg %ug/kg %RPD Rec/RPD
67-64-1 Acetone 50 51.3 103 52.5 105 2 40-153/30
71-43-2 Benzene 20 18.7 94 19.1 96 2 67-135/30
108-86-1 Bromobenzene 20 18.8 94 18.8 94 0 54-144/30
74-97-5 Bromochloromethane 20 18.9 95 19.4 97 3 50-147/30
75-27-4 Bromodichloromethane 20 18.6 93 19.5 98 5 54-146/30
75-25-2 Bromoform 20 15.7 79 16.8 84 7 49-145/30
104-51-8 n-Butylbenzene 20 20.4 102 19.1 96 7 47-160/30
135-98-8 sec-Butylbenzene 20 19.8 99 19.3 97 3 51-155/30
98-06-6 tert-Butylbenzene 20 19.8 99 19.5 98 2 53-152/30
56-23-5 Carbon Tetrachloride 20 18.4 92 19.1 96 4 50-152/30
108-90-7 Chlorobenzene 20 19.0 95 19.1 96 1 57-144/30
75-00-3 Chloroethane 20 12.6 63 18.2 91 36* a 38-176/30
67-66-3 Chloroform 20 17.9 90 18.2 91 2 53-147/30
95-49-8 o-Chlorotoluene 20 19.5 98 19.1 96 2 52-151/30
106-43-4 p-Chlorotoluene 20 19.8 99 18.8 94 5 52-150/30
124-48-1 Dibromochloromethane 20 16.1 81 16.9 85 5 54-146/30
96-12-8 1,2-Dibromo-3-chloropropane 20 17.5 88 17.5 88 0 51-145/30
106-93-4 1,2-Dibromoethane 20 20.2 101 20.0 100 1 55-145/30
75-71-8 Dichlorodifluoromethane 20 17.7 89 18.5 93 4 24-179/30
541-73-1 m-Dichlorobenzene 20 19.1 96 18.8 94 2 54-147/30
95-50-1 o-Dichlorobenzene 20 19.6 98 19.2 96 2 55-144/30
106-46-7 p-Dichlorobenzene 20 19.6 98 18.9 95 4 54-147/30
75-34-3 1,1-Dichloroethane 20 19.1 96 19.1 96 0 53-148/30
107-06-2 1,2-Dichloroethane 20 18.7 94 18.7 94 0 55-144/30
75-35-4 1,1-Dichloroethylene 20 17.9 90 19.3 97 8 49-153/30
156-59-2 cis-1,2-Dichloroethylene 20 18.9 95 19.1 96 1 52-147/30
156-60-5 trans-1,2-Dichloroethylene 20 18.7 94 19.0 95 2 51-152/30
78-87-5 1,2-Dichloropropane 20 19.2 96 19.5 98 2 56-145/30
142-28-9 1,3-Dichloropropane 20 19.4 97 18.9 95 3 53-145/30
594-20-7 2,2-Dichloropropane 20 17.9 90 17.7 89 1 35-176/30
563-58-6 1,1-Dichloropropene 20 18.7 94 19.4 97 4 49-157/30
10061-01-5 cis-1,3-Dichloropropene 20 19.2 96 19.3 97 1 54-148/30
10061-02-6 trans-1,3-Dichloropropene 20 20.5 103 20.3 102 1 53-151/30
108-20-3 Di-Isopropyl Ether 20 19.2 96 19.7 99 3 85-120/30
64-17-5 Ethyl Alcohol 400 359 90 415 104 14 31-164/30
100-41-4 Ethylbenzene 20 18.4 92 18.4 92 0 69-136/30
* = Outside of Control Limits.
55 of 76
LA9249155.2.2
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1I3900-BS1 1I106343.D 1 07/27/23 JY n/a n/a V1I3900
V1I3900-BSD1 1I106344.D 1 07/27/23 JY n/a n/a V1I3900
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-1, LA92491-3, LA92491-4
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/kg ug/kg %ug/kg %RPD Rec/RPD
591-78-6 2-Hexanone 50 48.6 97 48.1 96 1 45-148/30
87-68-3 Hexachlorobutadiene 20 19.3 97 18.4 92 5 48-168/30
98-82-8 Isopropylbenzene 20 19.2 96 19.1 96 1 52-151/30
99-87-6 p-Isopropyltoluene 20 19.8 99 19.2 96 3 50-155/30
74-83-9 Methyl Bromide 20 21.4 107 24.6 123 14 40-170/30
74-87-3 Methyl Chloride 20 18.3 92 18.5 93 1 39-152/30
74-95-3 Methylene Bromide 20 19.1 96 18.9 95 1 53-147/30
75-09-2 Methylene Chloride 20 18.2 91 18.6 93 2 51-142/30
78-93-3 Methyl Ethyl Ketone 50 50.5 101 48.8 98 3 48-150/30
108-10-1 4-Methyl-2-pentanone 50 50.3 101 50.7 101 1 50-151/30
1634-04-4 Methyl Tert Butyl Ether 20 19.1 96 19.3 97 1 61-142/30
91-20-3 Naphthalene 20 20.2 101 19.5 98 4 58-147/30
103-65-1 n-Propylbenzene 20 19.5 98 19.1 96 2 50-154/30
100-42-5 Styrene 20 19.7 99 19.3 97 2 56-145/30
630-20-6 1,1,1,2-Tetrachloroethane 20 20.2 101 19.9 100 1 56-147/30
79-34-5 1,1,2,2-Tetrachloroethane 20 20.3 102 20.1 101 1 55-141/30
127-18-4 Tetrachloroethylene 20 19.1 96 18.9 95 1 54-156/30
108-88-3 Toluene 20 18.2 91 18.3 92 1 71-135/30
87-61-6 1,2,3-Trichlorobenzene 20 20.1 101 19.4 97 4 51-157/30
120-82-1 1,2,4-Trichlorobenzene 20 19.9 100 19.1 96 4 48-163/30
71-55-6 1,1,1-Trichloroethane 20 18.9 95 19.6 98 4 52-153/30
79-00-5 1,1,2-Trichloroethane 20 18.9 95 18.7 94 1 55-144/30
79-01-6 Trichloroethylene 20 18.9 95 18.9 95 0 56-151/30
75-69-4 Trichlorofluoromethane 20 15.9 80 19.0 95 18 36-171/30
96-18-4 1,2,3-Trichloropropane 20 19.1 96 19.3 97 1 45-139/30
95-63-6 1,2,4-Trimethylbenzene 20 19.2 96 18.6 93 3 50-153/30
108-67-8 1,3,5-Trimethylbenzene 20 19.4 97 19.0 95 2 51-153/30
108-05-4 Vinyl Acetate 20 19.5 98 18.9 95 3 23-188/30
75-01-4 Vinyl Chloride 20 19.1 96 19.8 99 4 42-155/30
m,p-Xylene 40 37.2 93 37.3 93 0 70-140/30
95-47-6 o-Xylene 20 18.1 91 18.0 90 1 70-132/30
1330-20-7 Xylene (total)60 55.3 92 55.3 92 0 69-138/30
* = Outside of Control Limits.
56 of 76
LA9249155.2.2
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1I3900-BS1 1I106343.D 1 07/27/23 JY n/a n/a V1I3900
V1I3900-BSD1 1I106344.D 1 07/27/23 JY n/a n/a V1I3900
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-1, LA92491-3, LA92491-4
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 100%103%59-143%
2037-26-5 Toluene-D8 98%100%52-159%
460-00-4 4-Bromofluorobenzene 100%101%38-183%
(a) Analytical precision exceeds in house control limits. Both BS and BSD are within passing criteria.
* = Outside of Control Limits.
57 of 76
LA9249155.2.2
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1E5042-BS1 1E022751.D 1 07/28/23 JY n/a n/a V1E5042
V1E5042-BSD1 1E022753.D 1 07/28/23 JY n/a n/a V1E5042
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/kg ug/kg %ug/kg %RPD Rec/RPD
95-63-6 1,2,4-Trimethylbenzene 1000 1060 106 1020 102 4 50-153/30
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 104%104%59-143%
2037-26-5 Toluene-D8 100%100%52-159%
460-00-4 4-Bromofluorobenzene 100%100%38-183%
* = Outside of Control Limits.
58 of 76
LA9249155.2.3
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA92475-1MS 1Q01468852.D 1 07/27/23 JY n/a n/a V1Q3549
LA92475-1MSD 1Q01468853.D 1 07/27/23 JY n/a n/a V1Q3549
LA92475-1 1Q01468842.D 1 07/27/23 JY n/a n/a V1Q3549
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-2
LA92475-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/kg Q ug/kg ug/kg %ug/kg ug/kg %RPD Rec/RPD
67-64-1 Acetone 165 J 6360 6400 98 6360 6400 98 0 19-170/34
71-43-2 Benzene 31.1 J 2550 2680 104 2550 2640 102 2 15-162/33
108-86-1 Bromobenzene 64 U 2550 2850 112 2550 2800 110 2 28-151/33
74-97-5 Bromochloromethane 64 U 2550 2520 99 2550 2670 105 6 9-176/15
75-27-4 Bromodichloromethane 64 U 2550 1940 76 2550 2000 79 3 48-124/14
75-25-2 Bromoform 64 U 2550 1740 68 2550 1750 69 1 20-128/16
104-51-8 n-Butylbenzene 320 U 2550 2920 115 2550 2840 112 3 1-199/21
135-98-8 sec-Butylbenzene 26.6 J 2550 2670 104 2550 2650 103 1 16-172/16
98-06-6 tert-Butylbenzene 64 U 2550 2580 101 2550 2530 99 2 27-150/16
56-23-5 Carbon Tetrachloride 64 U 2550 2070 81 2550 2130 84 3 25-136/17
108-90-7 Chlorobenzene 64 U 2550 2670 105 2550 2600 102 3 31-153/12
75-00-3 Chloroethane 64 U 2550 786 31 2550 740 29 6 1-171/64
67-66-3 Chloroform 44.2 J 2550 2620 101 2550 2540 98 3 26-153/42
95-49-8 o-Chlorotoluene 320 U 2550 2540 100 2550 2550 100 0 47-138/16
106-43-4 p-Chlorotoluene 320 U 2550 2530 99 2550 2510 99 1 11-159/14
124-48-1 Dibromochloromethane 64 U 2550 1820 71 2550 1820 71 0 26-131/14
96-12-8 1,2-Dibromo-3-chloropropane 320 U 2550 1760 69 2550 1880 74 7 18-141/68
106-93-4 1,2-Dibromoethane 64 U 2550 2400 94 2550 2370 93 1 39-143/14
75-71-8 Dichlorodifluoromethane 64 U 2550 3180 125 2550 3000 118 6 1-149/18
541-73-1 m-Dichlorobenzene 64 U 2550 2510 99 2550 2510 99 0 22-152/15
95-50-1 o-Dichlorobenzene 64 U 2550 2550 100 2550 2520 99 1 27-150/12
106-46-7 p-Dichlorobenzene 64 U 2550 2560 101 2550 2530 99 1 19-154/12
75-34-3 1,1-Dichloroethane 64 U 2550 2630 103 2550 2610 103 1 31-147/13
107-06-2 1,2-Dichloroethane 21.2 J 2550 2470 96 2550 2460 96 0 31-147/13
75-35-4 1,1-Dichloroethylene 64 U 2550 2390 94 2550 2350 92 2 22-148/19
156-59-2 cis-1,2-Dichloroethylene 64 U 2550 2710 106 2550 2630 103 3 25-145/15
156-60-5 trans-1,2-Dichloroethylene 64 U 2550 2810 110 2550 2750 108 2 24-145/17
78-87-5 1,2-Dichloropropane 64 U 2550 2670 105 2550 2720 107 2 36-141/13
142-28-9 1,3-Dichloropropane 64 U 2550 2730 107 2550 2610 103 4 35-147/12
594-20-7 2,2-Dichloropropane 64 U 2550 2440 96 2550 2530 99 4 45-150/18
563-58-6 1,1-Dichloropropene 64 U 2550 2770 109 2550 2770 109 0 28-146/16
10061-01-5 cis-1,3-Dichloropropene 64 U 2550 1940 76 2550 1990 78 3 27-143/12
10061-02-6 trans-1,3-Dichloropropene 64 U 2550 1980 78 2550 2000 79 1 46-130/14
108-20-3 Di-Isopropyl Ether 64 U 2550 2620 103 2550 2640 104 1 34-149/13
64-17-5 Ethyl Alcohol 25000 U 50900 ND 0*50900 ND 0*nc 1-159/146
100-41-4 Ethylbenzene 903 2550 3820 115 2550 3720 111 3 14-168/13
* = Outside of Control Limits.
59 of 76
LA9249155.3.1
Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA92475-1MS 1Q01468852.D 1 07/27/23 JY n/a n/a V1Q3549
LA92475-1MSD 1Q01468853.D 1 07/27/23 JY n/a n/a V1Q3549
LA92475-1 1Q01468842.D 1 07/27/23 JY n/a n/a V1Q3549
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-2
LA92475-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/kg Q ug/kg ug/kg %ug/kg ug/kg %RPD Rec/RPD
591-78-6 2-Hexanone 800 U 6360 6270 99 6360 5920 93 6 16-169/26
87-68-3 Hexachlorobutadiene 334 2550 3360 119 2550 3320 117 1 8-154/68
98-82-8 Isopropylbenzene 211 J 2550 3100 113 2550 2990 109 4 12-186/18
99-87-6 p-Isopropyltoluene 28.3 J 2550 2700 105 2550 2620 102 3 15-171/18
74-83-9 Methyl Bromide 640 U 2550 1110 44 2550 1360 53 20 1-178/40
74-87-3 Methyl Chloride 44.9 J 2550 3000 116 2550 2950 114 2 1-151/37
74-95-3 Methylene Bromide 64 U 2550 2520 99 2550 2550 100 1 39-143/14
75-09-2 Methylene Chloride 320 U 2550 2620 103 2550 2610 103 0 27-147/18
78-93-3 Methyl Ethyl Ketone 334 J 6360 5540 82 6360 5670 84 2 29-156/32
108-10-1 4-Methyl-2-pentanone 137 J 6360 6400 98 6360 6350 98 1 33-160/23
1634-04-4 Methyl Tert Butyl Ether 64 U 2550 2550 100 2550 2550 100 0 37-145/14
91-20-3 Naphthalene 320 U 2550 2400 94 2550 2390 94 0 1-192/73
103-65-1 n-Propylbenzene 119 J 2550 2790 105 2550 2700 101 3 8-170/17
100-42-5 Styrene 539 2550 3330 110 2550 3280 108 2 24-165/13
630-20-6 1,1,1,2-Tetrachloroethane 64 U 2550 2270 89 2550 2260 89 0 33-140/13
79-34-5 1,1,2,2-Tetrachloroethane 250 2550 3160 114 2550 3110 112 2 33-146/48
127-18-4 Tetrachloroethylene 243 2550 2840 102 2550 2750 98 3 21-149/18
108-88-3 Toluene 2530 2550 5490 116 2550 5360 111 2 11-173/43
87-61-6 1,2,3-Trichlorobenzene 320 U 2550 2360 93 2550 2410 95 2 17-154/66
120-82-1 1,2,4-Trichlorobenzene 320 U 2550 2480 97 2550 2470 97 0 15-155/65
71-55-6 1,1,1-Trichloroethane 64 U 2550 2400 94 2550 2390 94 0 31-142/16
79-00-5 1,1,2-Trichloroethane 324 2550 3090 109 2550 3000 105 3 11-185/16
79-01-6 Trichloroethylene 480 2550 3270 110 2550 3250 109 1 21-154/15
75-69-4 Trichlorofluoromethane 64 U 2550 795 31 2550 754 30 5 1-163/27
96-18-4 1,2,3-Trichloropropane 320 U 2550 2890 114 2550 2850 112 1 33-157/18
108-67-8 1,3,5-Trimethylbenzene 255 J 2550 2890 104 2550 2810 100 3 10-179/14
108-05-4 Vinyl Acetate 320 U 2550 2340 92 2550 2480 97 6 14-146/16
75-01-4 Vinyl Chloride 64 U 2550 2690 106 2550 2610 103 3 32-153/15
m,p-Xylene 4580 5090 10700 120 5090 10400 114 3 14-175/12
95-47-6 o-Xylene 3250 2550 6430 125 2550 6240 117 3 19-167/13
1330-20-7 Xylene (total)7830 7640 17100 121 7640 16600 115 3 14-172/12
CAS No.Surrogate Recoveries MS MSD LA92475-1 Limits
17060-07-0 1,2-Dichloroethane-D4 97%99%98%59-143%
* = Outside of Control Limits.
60 of 76
LA9249155.3.1
Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA92475-1MS 1Q01468852.D 1 07/27/23 JY n/a n/a V1Q3549
LA92475-1MSD 1Q01468853.D 1 07/27/23 JY n/a n/a V1Q3549
LA92475-1 1Q01468842.D 1 07/27/23 JY n/a n/a V1Q3549
The QC reported here applies to the following samples:Method: SW846 8260D
LA92491-2
CAS No.Surrogate Recoveries MS MSD LA92475-1 Limits
2037-26-5 Toluene-D8 100%101%102%52-159%
460-00-4 4-Bromofluorobenzene 109%108%108%38-183%
* = Outside of Control Limits.
61 of 76
LA9249155.3.1
SGS North America Inc.
MS Semi-volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 6
62 of 76
LA924916
Method Blank Summary Page 1 of 2
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23199-MB F0093284A.D 1 07/26/23 JB 07/26/23 OP23199 EF3255
The QC reported here applies to the following samples:Method: SW846 8270E
LA92491-1, LA92491-2, LA92491-3, LA92491-4
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic acid ND 1000 94 ug/kg
59-50-7 4-Chloro-3-methyl Phenol ND 170 3.8 ug/kg
95-57-8 2-Chlorophenol ND 170 1.9 ug/kg
120-83-2 2,4-Dichlorophenol ND 170 2.1 ug/kg
105-67-9 2,4-Dimethylphenol ND 170 3.3 ug/kg
51-28-5 2,4-Dinitrophenol ND 660 200 ug/kg
534-52-1 4,6-Dinitro-o-cresol ND 170 13 ug/kg
95-48-7 2-Methylphenol ND 170 2.1 ug/kg
3&4-Methylphenol ND 170 1.7 ug/kg
88-75-5 2-Nitrophenol ND 170 4.2 ug/kg
100-02-7 4-Nitrophenol ND 660 28 ug/kg
87-86-5 Pentachlorophenol ND 170 9.3 ug/kg
108-95-2 Phenol ND 170 7.3 ug/kg
88-06-2 2,4,6-Trichlorophenol ND 170 2.8 ug/kg
83-32-9 Acenaphthene ND 10 4.4 ug/kg
208-96-8 Acenaphthylene ND 10 2.0 ug/kg
120-12-7 Anthracene ND 10 2.3 ug/kg
56-55-3 Benzo(a)anthracene ND 10 2.9 ug/kg
50-32-8 Benzo(a)pyrene ND 10 3.3 ug/kg
205-99-2 Benzo(b)fluoranthene ND 10 4.2 ug/kg
191-24-2 Benzo(g,h,i)perylene ND 10 6.4 ug/kg
101-55-3 4-Bromophenyl Phenyl Ether ND 170 2.9 ug/kg
100-51-6 Benzyl Alcohol ND 170 5.6 ug/kg
207-08-9 Benzo(k)fluoranthene ND 10 5.5 ug/kg
85-68-7 Butyl Benzyl Phthalate ND 170 3.6 ug/kg
106-47-8 4-Chloroaniline ND 170 7.0 ug/kg
111-91-1 bis(2-Chloroethoxy)methane ND 170 3.2 ug/kg
111-44-4 bis(2-Chloroethyl)ether ND 170 3.9 ug/kg
108-60-1 2,2'-Oxybis(1-chloropropane)ND 170 3.8 ug/kg
91-58-7 2-Chloronaphthalene ND 170 1.5 ug/kg
7005-72-3 4-Chlorophenyl Phenyl Ether ND 170 1.5 ug/kg
218-01-9 Chrysene ND 10 1.4 ug/kg
53-70-3 Dibenzo(a,h)anthracene ND 10 3.3 ug/kg
132-64-9 Dibenzofuran ND 170 33 ug/kg
95-50-1 1,2-Dichlorobenzene ND 170 32 ug/kg
541-73-1 1,3-Dichlorobenzene ND 170 27 ug/kg
63 of 76
LA9249166.1.1
Method Blank Summary Page 2 of 2
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23199-MB F0093284A.D 1 07/26/23 JB 07/26/23 OP23199 EF3255
The QC reported here applies to the following samples:Method: SW846 8270E
LA92491-1, LA92491-2, LA92491-3, LA92491-4
CAS No.Compound Result RL MDL Units Q
106-46-7 1,4-Dichlorobenzene ND 170 26 ug/kg
91-94-1 3,3'-Dichlorobenzidine ND 170 6.0 ug/kg
84-66-2 Diethyl Phthalate ND 170 2.0 ug/kg
131-11-3 Dimethyl Phthalate ND 170 37 ug/kg
84-74-2 Di-n-butyl Phthalate ND 170 6.9 ug/kg
117-84-0 Di-n-octyl Phthalate ND 170 6.5 ug/kg
122-66-7 1,2-Diphenylhydrazine ND 170 4.0 ug/kg
117-81-7 bis(2-Ethylhexyl)phthalate ND 170 9.8 ug/kg
206-44-0 Fluoranthene ND 10 3.5 ug/kg
86-73-7 Fluorene ND 10 5.6 ug/kg
118-74-1 Hexachlorobenzene ND 170 7.3 ug/kg
87-68-3 Hexachlorobutadiene ND 170 4.0 ug/kg
77-47-4 Hexachlorocyclopentadiene ND 660 5.8 ug/kg
67-72-1 Hexachloroethane ND 170 3.1 ug/kg
193-39-5 Indeno(1,2,3-cd)pyrene ND 10 2.9 ug/kg
78-59-1 Isophorone ND 170 2.0 ug/kg
90-12-0 1-Methylnaphthalene ND 10 3.1 ug/kg
91-57-6 2-Methylnaphthalene ND 10 2.9 ug/kg
91-20-3 Naphthalene ND 10 4.7 ug/kg
98-95-3 Nitrobenzene ND 170 4.5 ug/kg
621-64-7 N-Nitroso-di-n-propylamine ND 170 4.5 ug/kg
86-30-6 N-Nitrosodiphenylamine ND 170 5.5 ug/kg
85-01-8 Phenanthrene ND 10 1.2 ug/kg
129-00-0 Pyrene ND 10 2.5 ug/kg
120-82-1 1,2,4-Trichlorobenzene ND 170 36 ug/kg
CAS No.Surrogate Recoveries Limits
367-12-4 2-Fluorophenol 84%25-109%
4165-62-2 Phenol-d5 83%30-110%
118-79-6 2,4,6-Tribromophenol 83%27-127%
4165-60-0 Nitrobenzene-d5 80%24-123%
321-60-8 2-Fluorobiphenyl 77%32-112%
1718-51-0 Terphenyl-d14 79%41-115%
64 of 76
LA9249166.1.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 2
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23199-BS F0093285A.D 1 07/26/23 JB 07/26/23 OP23199 EF3255
OP23199-BSD F0093286A.D 1 07/26/23 JB 07/26/23 OP23199 EF3255
The QC reported here applies to the following samples:Method: SW846 8270E
LA92491-1, LA92491-2, LA92491-3, LA92491-4
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/kg ug/kg %ug/kg %RPD Rec/RPD
65-85-0 Benzoic acid 5000 3930 79 4260 85 8 33-107/25
59-50-7 4-Chloro-3-methyl Phenol 2500 1950 78 2120 85 8 69-110/16
95-57-8 2-Chlorophenol 2500 1950 78 2080 83 6 67-104/14
120-83-2 2,4-Dichlorophenol 2500 1900 76 2040 82 7 70-106/15
105-67-9 2,4-Dimethylphenol 2500 1970 79 2110 84 7 67-108/15
51-28-5 2,4-Dinitrophenol 2500 1900 76 2090 84 10 49-119/23
534-52-1 4,6-Dinitro-o-cresol 2500 2270 91 2470 99 8 57-115/21
95-48-7 2-Methylphenol 2500 1940 78 2070 83 6 66-103/14
3&4-Methylphenol 2500 1910 76 2080 83 9 68-104/14
88-75-5 2-Nitrophenol 2500 2050 82 2180 87 6 69-112/16
100-02-7 4-Nitrophenol 2500 2010 80 2160 86 7 55-123/18
87-86-5 Pentachlorophenol 2500 2140 86 2370 95 10 61-106/20
108-95-2 Phenol 2500 1990 80 2130 85 7 63-110/14
88-06-2 2,4,6-Trichlorophenol 2500 2000 80 2200 88 10 66-112/17
83-32-9 Acenaphthene 2500 1900 76 2040 82 7 68-102/15
208-96-8 Acenaphthylene 2500 1940 78 2080 83 7 69-106/15
120-12-7 Anthracene 2500 2050 82 2220 89 8 70-105/16
56-55-3 Benzo(a)anthracene 2500 1940 78 2120 85 9 66-102/16
50-32-8 Benzo(a)pyrene 2500 2270 91 2500 100 10 69-110/16
205-99-2 Benzo(b)fluoranthene 2500 2090 84 2290 92 9 66-109/18
191-24-2 Benzo(g,h,i)perylene 2500 1980 79 2180 87 10 67-107/17
101-55-3 4-Bromophenyl Phenyl Ether 2500 1970 79 2200 88 11 67-108/17
100-51-6 Benzyl Alcohol 2500 1910 76 2010 80 5 67-108/15
207-08-9 Benzo(k)fluoranthene 2500 2080 83 2340 94 12 68-110/17
85-68-7 Butyl Benzyl Phthalate 2500 2150 86 2350 94 9 64-117/18
106-47-8 4-Chloroaniline 2500 1930 77 2080 83 7 66-113/15
111-91-1 bis(2-Chloroethoxy)methane 2500 1910 76 2060 82 8 66-104/15
111-44-4 bis(2-Chloroethyl)ether 2500 2040 82 2180 87 7 58-109/17
108-60-1 2,2'-Oxybis(1-chloropropane)2500 2000 80 2130 85 6 48-115/16
91-58-7 2-Chloronaphthalene 2500 1960 78 2080 83 6 69-103/15
7005-72-3 4-Chlorophenyl Phenyl Ether 2500 1860 74 2020 81 8 67-106/17
218-01-9 Chrysene 2500 1880 75 2070 83 10 66-104/16
53-70-3 Dibenzo(a,h)anthracene 2500 2040 82 2250 90 10 68-108/16
132-64-9 Dibenzofuran 2500 1870 75 2020 81 8 68-103/16
95-50-1 1,2-Dichlorobenzene 2500 1970 79 2090 84 6 66-100/14
541-73-1 1,3-Dichlorobenzene 2500 1960 78 2080 83 6 66-100/14
* = Outside of Control Limits.
65 of 76
LA9249166.2.1
Blank Spike/Blank Spike Duplicate Summary Page 2 of 2
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23199-BS F0093285A.D 1 07/26/23 JB 07/26/23 OP23199 EF3255
OP23199-BSD F0093286A.D 1 07/26/23 JB 07/26/23 OP23199 EF3255
The QC reported here applies to the following samples:Method: SW846 8270E
LA92491-1, LA92491-2, LA92491-3, LA92491-4
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/kg ug/kg %ug/kg %RPD Rec/RPD
106-46-7 1,4-Dichlorobenzene 2500 1900 76 2020 81 6 66-98/14
91-94-1 3,3'-Dichlorobenzidine 2500 2020 81 2230 89 10 64-116/18
84-66-2 Diethyl Phthalate 2500 1900 76 2080 83 9 68-108/17
131-11-3 Dimethyl Phthalate 2500 1920 77 2070 83 8 69-106/16
84-74-2 Di-n-butyl Phthalate 2500 2150 86 2340 94 8 67-115/18
117-84-0 Di-n-octyl Phthalate 2500 2250 90 2460 98 9 62-115/18
122-66-7 1,2-Diphenylhydrazine 2500 2100 84 2200 88 5 64-115/17
117-81-7 bis(2-Ethylhexyl)phthalate 2500 2080 83 2300 92 10 63-116/19
206-44-0 Fluoranthene 2500 2030 81 2230 89 9 70-108/17
86-73-7 Fluorene 2500 1870 75 2010 80 7 69-104/16
118-74-1 Hexachlorobenzene 2500 2030 81 2160 86 6 68-107/17
87-68-3 Hexachlorobutadiene 2500 1970 79 2120 85 7 64-107/14
77-47-4 Hexachlorocyclopentadiene 2500 1720 69 1850 74 7 51-120/16
67-72-1 Hexachloroethane 2500 2030 81 2160 86 6 65-103/15
193-39-5 Indeno(1,2,3-cd)pyrene 2500 2040 82 2260 90 10 68-108/16
78-59-1 Isophorone 2500 1940 78 2100 84 8 65-111/16
90-12-0 1-Methylnaphthalene 2500 1830 73 1960 78 7 70-102/15
91-57-6 2-Methylnaphthalene 2500 1870 75 2040 82 9 70-102/14
91-20-3 Naphthalene 2500 1910 76 2050 82 7 68-100/14
98-95-3 Nitrobenzene 2500 2050 82 2210 88 8 68-106/14
621-64-7 N-Nitroso-di-n-propylamine 2500 1860 74 2000 80 7 61-111/16
86-30-6 N-Nitrosodiphenylamine 2500 2030 81 2190 88 8 69-106/17
85-01-8 Phenanthrene 2500 1960 78 2130 85 8 68-101/16
129-00-0 Pyrene 2500 1930 77 2090 84 8 67-107/16
120-82-1 1,2,4-Trichlorobenzene 2500 1880 75 2010 80 7 67-104/14
CAS No.Surrogate Recoveries BSP BSD Limits
367-12-4 2-Fluorophenol 81%85%25-109%
4165-62-2 Phenol-d5 82%85%30-110%
118-79-6 2,4,6-Tribromophenol 88%94%27-127%
4165-60-0 Nitrobenzene-d5 80%82%24-123%
321-60-8 2-Fluorobiphenyl 76%79%32-112%
1718-51-0 Terphenyl-d14 76%81%41-115%
* = Outside of Control Limits.
66 of 76
LA9249166.2.1
SGS North America Inc.
GC Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 7
67 of 76
LA924917
Method Blank Summary Page 1 of 1
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2438-MB1 LE041722.D 1 07/26/23 MB n/a n/a GLE2438
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA92491-4
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 5000 2500 ug/kg
C9- C12 Aliphatics (Unadj.)ND 5000 2500 ug/kg
C9- C10 Aromatics (Unadj.)ND 5000 2500 ug/kg
CAS No.Surrogate Recoveries Limits
615-59-8 2,5-Dibromotoluene 93%70-130%
615-59-8 2,5-Dibromotoluene 85%70-130%
68 of 76
LA9249177.1.1
Method Blank Summary Page 1 of 1
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2441-MB1 LE041792.D 1 07/28/23 JB n/a n/a GLE2441
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA92491-1, LA92491-2, LA92491-3
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 5000 2500 ug/kg
C9- C12 Aliphatics (Unadj.)ND 5000 2500 ug/kg
C9- C10 Aromatics (Unadj.)ND 5000 2500 ug/kg
CAS No.Surrogate Recoveries Limits
615-59-8 2,5-Dibromotoluene 92%70-130%
615-59-8 2,5-Dibromotoluene 85%70-130%
69 of 76
LA9249177.1.2
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2438-BS1 LE041720.D 1 07/26/23 MB n/a n/a GLE2438
GLE2438-BSD1 LE041721.D 1 07/26/23 MB n/a n/a GLE2438
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA92491-4
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/kg ug/kg %ug/kg %RPD Rec/RPD
C5- C8 Aliphatics (Unadj.)6000 6230 104 6350 106 2 70-130/25
C9- C12 Aliphatics (Unadj.)6000 5060 84 5000 83 1 70-130/25
C9- C10 Aromatics (Unadj.)2000 1820 91 1810 91 1 70-130/25
CAS No.Surrogate Recoveries BSP BSD Limits
615-59-8 2,5-Dibromotoluene 103%99%70-130%
615-59-8 2,5-Dibromotoluene 91%91%70-130%
* = Outside of Control Limits.
70 of 76
LA9249177.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2441-BS1 LE041790.D 1 07/28/23 JB n/a n/a GLE2441
GLE2441-BSD1 LE041791.D 1 07/28/23 JB n/a n/a GLE2441
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA92491-1, LA92491-2, LA92491-3
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/kg ug/kg %ug/kg %RPD Rec/RPD
C5- C8 Aliphatics (Unadj.)6000 6400 107 6480 108 1 70-130/25
C9- C12 Aliphatics (Unadj.)6000 5160 86 4850 81 6 70-130/25
C9- C10 Aromatics (Unadj.)2000 1860 93 1820 91 2 70-130/25
CAS No.Surrogate Recoveries BSP BSD Limits
615-59-8 2,5-Dibromotoluene 96%96%70-130%
615-59-8 2,5-Dibromotoluene 91%90%70-130%
* = Outside of Control Limits.
71 of 76
LA9249177.2.2
Duplicate Summary Page 1 of 1
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA92491-4DUP LE041734.D 1 07/26/23 MB n/a n/a GLE2438
LA92491-4 LE041733.D 1 07/26/23 MB n/a n/a GLE2438
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA92491-4
LA92491-4 DUP
CAS No.Compound ug/kg Q ug/kg Q RPD Limits
C5- C8 Aliphatics (Unadj.)ND ND nc 50
C9- C12 Aliphatics (Unadj.)4820 J 4080 J 17 50
C9- C10 Aromatics (Unadj.)ND ND nc 50
CAS No.Surrogate Recoveries DUP LA92491-4 Limits
615-59-8 2,5-Dibromotoluene 124%121%70-130%
615-59-8 2,5-Dibromotoluene 110%112%70-130%
* = Outside of Control Limits.
72 of 76
LA9249177.3.1
Duplicate Summary Page 1 of 1
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA92491-1DUP LE041795.D 1 07/28/23 JB n/a n/a GLE2441
LA92491-1 LE041794.D 1 07/28/23 JB n/a n/a GLE2441
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA92491-1, LA92491-2, LA92491-3
LA92491-1 DUP
CAS No.Compound ug/kg Q ug/kg Q RPD Limits
C5- C8 Aliphatics (Unadj.)ND ND nc 50
C9- C12 Aliphatics (Unadj.)ND ND nc 50
C9- C10 Aromatics (Unadj.)ND ND nc 50
CAS No.Surrogate Recoveries DUP LA92491-1 Limits
615-59-8 2,5-Dibromotoluene 64%* a 67%* a 70-130%
615-59-8 2,5-Dibromotoluene 57%* a 61%* a 70-130%
(a) Outside control limits due to matrix interference. Confirmed by duplicate analysis.
* = Outside of Control Limits.
73 of 76
LA9249177.3.2
SGS North America Inc.
GC/LC Semi-volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 8
74 of 76
LA924918
Method Blank Summary Page 1 of 1
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23201-MB LZ0024057.D 1 07/28/23 LL 07/26/23 OP23201 GLZ515
The QC reported here applies to the following samples:Method: MADEP EPH REV 2.1
LA92491-1, LA92491-2, LA92491-3, LA92491-4
CAS No.Compound Result RL Units Q
C11-C22 Aromatics (Unadj.)535 2500 ug/kg J
C9-C18 Aliphatics 62.2 2500 ug/kg J
C19-C36 Aliphatics 9.3 2500 ug/kg J
CAS No.Surrogate Recoveries Limits
3386-33-2 1-Chlorooctadecane 88%40-140%
84-15-1 o-Terphenyl 91%40-140%
321-60-8 2-Fluorobiphenyl 100%40-140%
75 of 76
LA9249188.1.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA92491
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23201-BS LZ0024059.D 1 07/28/23 LL 07/26/23 OP23201 GLZ515
OP23201-BSD LZ0024061.D 1 07/28/23 LL 07/26/23 OP23201 GLZ515
The QC reported here applies to the following samples:Method: MADEP EPH REV 2.1
LA92491-1, LA92491-2, LA92491-3, LA92491-4
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/kg ug/kg %ug/kg %RPD Rec/RPD
C11-C22 Aromatics (Unadj.)85000 67600 80 69400 82 3 40-140/30
C9-C18 Aliphatics 30000 20800 69 20200 67 3 40-140/30
C19-C36 Aliphatics 40000 35000 88 33900 85 3 40-140/30
CAS No.Surrogate Recoveries BSP BSD Limits
3386-33-2 1-Chlorooctadecane 87%83%40-140%
84-15-1 o-Terphenyl 82%85%40-140%
321-60-8 2-Fluorobiphenyl 99%105%40-140%
Sample Compound Col #1 Col #2 Breakthrough Limit
OP23201-BS 2-Methylnaphthalene 71.9 ND 0.0%5.0
OP23201-BS Naphthalene 6.2 ND 0.0%5.0
OP23201-BSD 2-Methylnaphthalene 73.2 ND 0.0%5.0
OP23201-BSD Naphthalene 10.3 ND 0.0%5.0
* = Outside of Control Limits.
76 of 76
LA9249188.2.1
08/09/23
Technical Report for
Atlas
Circle K#3022-Fayetteville, NC
SGS Job Number: LA92611
Sampling Date: 07/26/23
Report to:
ATC Group Services LLC.
2725 East Millbrook Road Suite 121
Raleigh, NC 27604
[e-mail]
ATTN: Maureen Jackson
Total number of pages in report:
Certifications: LDEQ(2048), LDHH(LA150012), AR(14-045-04), AZ(AZ0805), FL(E87657), IL(200082), KY(#31),
NC(487), SC(73004001), NJ(LA007), TX(T104704186-18-16), WV(257)
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. • 500 Ambassador Caffery • Scott, LA 70583 • tel: [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 unless noted
in the narrative, comments or footnotes.
Client Service contact: Rebecca Hebert 337-237-4775
Kesavalu Bagawandoss
General Manager
Scott, LA 08/09/23
e-Hardcopy 2.0
Automated Report
67
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]
1 of 67
LA92611
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................5
3.1: LA92611-1: MW-B .......................................................................................................6
3.2: LA92611-2: MW-C .......................................................................................................16
Section 4: Misc. Forms ............................................................................................................26
4.1: Chain of Custody ...........................................................................................................27
Section 5: MS Volatiles - QC Data Summaries .....................................................................30
5.1: Method Blank Summary ................................................................................................31
5.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................35
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................39
Section 6: MS Semi-volatiles - QC Data Summaries ............................................................43
6.1: Method Blank Summary ................................................................................................44
6.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................47
Section 7: GC Volatiles - QC Data Summaries .....................................................................49
7.1: Method Blank Summary ................................................................................................50
7.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................51
7.3: Duplicate Summary .......................................................................................................53
Section 8: GC/LC Semi-volatiles - QC Data Summaries .....................................................54
8.1: Method Blank Summary ................................................................................................55
8.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................56
Section 9: Metals Analysis - QC Data Summaries ................................................................57
9.1: Prep QC MP26690: Pb ..................................................................................................58 1234567892 of 67
LA92611
SGS North America Inc.
Sample Summary
Atlas
Job No:LA92611
Circle K#3022-Fayetteville, 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
LA92611-1 07/26/23 09:00 JJ 07/27/23 AQ Ground Water MW-B
LA92611-2 07/26/23 09:45 JJ 07/27/23 AQ Ground Water MW-C
3 of 67
LA926111
Summary of Hits Page 1 of 1
Job Number:LA92611
Account:Atlas
Project:Circle K#3022-Fayetteville, NC
Collected:07/26/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
LA92611-1 MW-B
Benzene 1300 10 5.4 ug/l SM 6200B
sec-Butylbenzene 81.0 10 2.8 ug/l SM 6200B
Ethylbenzene 1380 25 10 ug/l SM 6200B
Isopropylbenzene 205 10 2.6 ug/l SM 6200B
Naphthalene 1400 10 2.0 ug/l SM 6200B
n-Propylbenzene 511 10 4.4 ug/l SM 6200B
Styrene 33.3 10 2.5 ug/l SM 6200B
Toluene 2200 25 15 ug/l SM 6200B
1,2,3-Trichloropropane 68.7 10 0.45 ug/l SM 6200B
1,2,4-Trimethylbenzene 1230 25 7.3 ug/l SM 6200B
1,3,5-Trimethylbenzene 1120 10 3.2 ug/l SM 6200B
m,p-Xylene 4530 50 17 ug/l SM 6200B
o-Xylene 1580 10 3.0 ug/l SM 6200B
Xylene (total)6110 25 8.1 ug/l SM 6200B
Fluorene 29.8 3.8 1.4 ug/l EPA 625.1
1-Methylnaphthalene 330 3.8 3.2 ug/l EPA 625.1
2-Methylnaphthalene 536 3.8 1.0 ug/l EPA 625.1
Naphthalene 545 3.8 1.3 ug/l EPA 625.1
Phenanthrene 65.2 3.8 3.5 ug/l EPA 625.1
Pyrene 12.1 3.8 3.3 ug/l EPA 625.1
Total TIC, Semi-Volatile 6510 J ug/l
C5- C8 Aliphatics (Unadj.)7970 2000 1000 ug/l MADEP VPH REV 2.1
C9- C12 Aliphatics (Unadj.)18600 2000 1000 ug/l MADEP VPH REV 2.1
C9- C10 Aromatics (Unadj.)5670 2000 400 ug/l MADEP VPH REV 2.1
C11-C22 Aromatics (Unadj.)46000 370 230 ug/l MADEP EPH REV 2.1
C9-C18 Aliphatics 55600 370 190 ug/l MADEP EPH REV 2.1
C19-C36 Aliphatics 11700 370 79 ug/l MADEP EPH REV 2.1
Lead 7.3 1.0 0.72 ug/l SW846 6020B
LA92611-2 MW-C
2-Methylnaphthalene 0.066 J 0.19 0.050 ug/l EPA 625.1
Naphthalene 0.085 J 0.19 0.067 ug/l EPA 625.1
Total TIC, Semi-Volatile 101.1 J ug/l
1,2-Dibromoethane 1.1 0.019 0.0037 ug/l EPA 504.1
C11-C22 Aromatics (Unadj.)410 360 230 ug/l MADEP EPH REV 2.1
Lead 9.3 1.0 0.72 ug/l SW846 6020B
4 of 67
LA926112
SGS North America Inc.
Sample Results
Report of Analysis
Scott, LA
Section 3
5 of 67
LA926113
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-B
Lab Sample ID:LA92611-1 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:SM 6200B Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2K0147928.D 20 08/01/23 18:54 MB n/a n/a V2K4168
Run #2 2K0148069.D 50 08/04/23 13:57 MB n/a n/a V2K4171
Purge Volume
Run #1 25.0 ml
Run #2 25.0 ml
VOA Special List
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 200 25 ug/l
71-43-2 Benzene 1300 10 5.4 ug/l
108-86-1 Bromobenzene ND 10 3.6 ug/l
74-97-5 Bromochloromethane ND 10 2.4 ug/l
75-27-4 Bromodichloromethane ND 10 3.6 ug/l
75-25-2 Bromoform ND 10 2.0 ug/l
104-51-8 n-Butylbenzene ND 10 1.8 ug/l
135-98-8 sec-Butylbenzene 81.0 10 2.8 ug/l
98-06-6 tert-Butylbenzene ND 10 3.2 ug/l
56-23-5 Carbon Tetrachloride ND 4.0 1.8 ug/l
108-90-7 Chlorobenzene ND 10 3.3 ug/l
75-00-3 Chloroethane ND 10 1.1 ug/l
67-66-3 Chloroform ND 10 1.9 ug/l
95-49-8 o-Chlorotoluene ND 10 3.3 ug/l
106-43-4 p-Chlorotoluene ND 10 4.0 ug/l
124-48-1 Dibromochloromethane ND 4.0 1.5 ug/l
96-12-8 1,2-Dibromo-3-chloropropan a ND 10 2.6 ug/l
106-93-4 1,2-Dibromoethane ND 10 4.7 ug/l
75-71-8 Dichlorodifluoromethane ND 10 2.4 ug/l
541-73-1 m-Dichlorobenzene ND 10 1.3 ug/l
95-50-1 o-Dichlorobenzene ND 10 3.9 ug/l
106-46-7 p-Dichlorobenzene ND 10 4.3 ug/l
75-34-3 1,1-Dichloroethane ND 10 2.1 ug/l
107-06-2 1,2-Dichloroethane ND 4.0 2.4 ug/l
75-35-4 1,1-Dichloroethylene ND 10 1.9 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 10 2.2 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 10 3.1 ug/l
78-87-5 1,2-Dichloropropane ND 6.0 2.5 ug/l
142-28-9 1,3-Dichloropropane ND 10 4.1 ug/l
594-20-7 2,2-Dichloropropane ND 10 1.6 ug/l
563-58-6 1,1-Dichloropropene ND 10 2.3 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 4.0 2.0 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 67
LA9261133.1
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-B
Lab Sample ID:LA92611-1 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:SM 6200B Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
VOA Special List
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 4.0 1.1 ug/l
108-20-3 Di-Isopropyl Ether ND 10 1.5 ug/l
64-17-5 Ethyl Alcohol ND 1000 170 ug/l
100-41-4 Ethylbenzene 1380 b 25 10 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 10 1.1 ug/l
591-78-6 2-Hexanone ND 20 8.4 ug/l
87-68-3 Hexachlorobutadiene ND 4.0 2.2 ug/l
98-82-8 Isopropylbenzene 205 10 2.6 ug/l
99-87-6 p-Isopropyltoluene ND 10 2.6 ug/l
74-83-9 Methyl Bromide ND 10 4.6 ug/l
74-87-3 Methyl Chloride ND 10 1.3 ug/l
74-95-3 Methylene Bromide ND 10 2.3 ug/l
75-09-2 Methylene Chloride ND 10 1.6 ug/l
78-93-3 Methyl Ethyl Ketone ND 500 5.7 ug/l
108-10-1 4-Methyl-2-pentanone ND 10 4.8 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 10 1.4 ug/l
91-20-3 Naphthalene 1400 10 2.0 ug/l
103-65-1 n-Propylbenzene 511 10 4.4 ug/l
100-42-5 Styrene 33.3 10 2.5 ug/l
75-85-4 Tert-Amyl Alcohol ND 500 15 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 20 1.7 ug/l
75-65-0 Tert-Butyl Alcohol ND 200 20 ug/l
762-75-4 tert-Butyl Formate ND 100 0.70 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 10 3.7 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 4.0 2.5 ug/l
127-18-4 Tetrachloroethylene ND 10 4.5 ug/l
108-88-3 Toluene 2200 b 25 15 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 10 3.2 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 10 3.4 ug/l
71-55-6 1,1,1-Trichloroethane ND 10 3.3 ug/l
79-00-5 1,1,2-Trichloroethane ND 6.0 3.5 ug/l
79-01-6 Trichloroethylene ND 10 3.6 ug/l
75-69-4 Trichlorofluoromethane ND 10 1.5 ug/l
96-18-4 1,2,3-Trichloropropane 68.7 10 0.45 ug/l
95-63-6 1,2,4-Trimethylbenzene 1230 b 25 7.3 ug/l
108-67-8 1,3,5-Trimethylbenzene 1120 10 3.2 ug/l
108-05-4 Vinyl Acetate ND 10 1.4 ug/l
75-01-4 Vinyl Chloride ND 2.0 1.5 ug/l
m,p-Xylene 4530 b 50 17 ug/l
95-47-6 o-Xylene 1580 10 3.0 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
7 of 67
LA9261133.1
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-B
Lab Sample ID:LA92611-1 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:SM 6200B Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
VOA Special List
CAS No.Compound Result RL MDL Units Q
1330-20-7 Xylene (total)6110 b 25 8.1 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 106%100%70-130%
2037-26-5 Toluene-D8 98%99%70-130%
460-00-4 4-Bromofluorobenzene 93%97%70-130%
(a) Provisional certification.
(b) 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
8 of 67
LA9261133.1
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-B
Lab Sample ID:LA92611-1 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 F0093510.D 20 08/01/23 19:30 JB 07/31/23 16:30 OP23230 EF3261
Run #2
Initial Volume Final Volume
Run #1 1050 ml 1.0 ml
Run #2
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic Acid ND 380 38 ug/l
59-50-7 4-Chloro-3-methyl Phenol ND 95 2.4 ug/l
95-57-8 2-Chlorophenol ND 95 2.9 ug/l
120-83-2 2,4-Dichlorophenol ND 95 3.1 ug/l
105-67-9 2,4-Dimethylphenol ND 95 15 ug/l
51-28-5 2,4-Dinitrophenol ND 380 14 ug/l
534-52-1 4,6-Dinitro-o-cresol ND 190 2.7 ug/l
95-48-7 2-Methylphenol ND 95 5.1 ug/l
3&4-Methylphenol ND 95 3.5 ug/l
88-75-5 2-Nitrophenol ND 95 4.3 ug/l
100-02-7 4-Nitrophenol ND 480 2.8 ug/l
87-86-5 Pentachlorophenol ND 190 4.4 ug/l
108-95-2 Phenol ND 95 2.8 ug/l
88-06-2 2,4,6-Trichlorophenol ND 95 4.4 ug/l
83-32-9 Acenaphthene ND 3.8 1.5 ug/l
208-96-8 Acenaphthylene ND 3.8 1.2 ug/l
120-12-7 Anthracene ND 3.8 1.7 ug/l
56-55-3 Benzo(a)anthracene ND 3.8 1.1 ug/l
50-32-8 Benzo(a)pyrene ND 3.8 1.0 ug/l
205-99-2 Benzo(b)fluoranthene ND 3.8 0.97 ug/l
191-24-2 Benzo(g,h,i)perylene ND 3.8 1.1 ug/l
207-08-9 Benzo(k)fluoranthene ND 3.8 0.93 ug/l
100-51-6 Benzyl Alcohol ND 190 3.3 ug/l
101-55-3 4-Bromophenyl Phenyl Ether ND 95 2.4 ug/l
85-68-7 Butyl Benzyl Phthalate ND 95 2.4 ug/l
106-47-8 4-Chloroaniline ND 95 13 ug/l
111-91-1 bis(2-Chloroethoxy)methane ND 95 2.9 ug/l
111-44-4 bis(2-Chloroethyl)ether ND 95 3.4 ug/l
108-60-1 2,2'-Oxybis(1-chloropropane)ND 95 7.2 ug/l
91-58-7 2-Chloronaphthalene ND 95 2.7 ug/l
7005-72-3 4-Chlorophenyl Phenyl Ether ND 95 2.4 ug/l
218-01-9 Chrysene ND 3.8 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
9 of 67
LA9261133.1
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-B
Lab Sample ID:LA92611-1 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
53-70-3 Dibenzo(a,h)anthracene ND 3.8 1.3 ug/l
132-64-9 Dibenzofuran ND 95 2.6 ug/l
95-50-1 1,2-Dichlorobenzene ND 95 2.8 ug/l
541-73-1 1,3-Dichlorobenzene ND 95 4.2 ug/l
106-46-7 1,4-Dichlorobenzene ND 95 3.5 ug/l
91-94-1 3,3'-Dichlorobenzidine ND 190 9.3 ug/l
84-66-2 Diethyl Phthalate ND 95 3.2 ug/l
131-11-3 Dimethyl Phthalate ND 95 2.1 ug/l
84-74-2 Di-n-butyl Phthalate ND 95 2.5 ug/l
117-84-0 Di-n-octyl Phthalate ND 95 2.5 ug/l
122-66-7 1,2-Diphenylhydrazine ND 95 3.2 ug/l
117-81-7 bis(2-Ethylhexyl)phthalate ND 95 3.2 ug/l
206-44-0 Fluoranthene ND 3.8 3.1 ug/l
86-73-7 Fluorene 29.8 3.8 1.4 ug/l
118-74-1 Hexachlorobenzene ND 95 3.5 ug/l
87-68-3 Hexachlorobutadiene ND 95 1.3 ug/l
77-47-4 Hexachlorocyclopentadiene ND 190 3.9 ug/l
67-72-1 Hexachloroethane ND 95 4.2 ug/l
193-39-5 Indeno(1,2,3-cd)pyrene ND 3.8 1.0 ug/l
78-59-1 Isophorone ND 95 2.6 ug/l
90-12-0 1-Methylnaphthalene 330 3.8 3.2 ug/l
91-57-6 2-Methylnaphthalene 536 3.8 1.0 ug/l
91-20-3 Naphthalene 545 3.8 1.3 ug/l
98-95-3 Nitrobenzene ND 95 2.5 ug/l
621-64-7 N-Nitroso-di-n-propylamine ND 95 2.7 ug/l
86-30-6 N-Nitrosodiphenylamine ND 95 13 ug/l
85-01-8 Phenanthrene 65.2 3.8 3.5 ug/l
129-00-0 Pyrene 12.1 3.8 3.3 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 95 2.9 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
367-12-4 2-Fluorophenol 36%20-75%
4165-62-2 Phenol-d5 20%10-60%
118-79-6 2,4,6-Tribromophenol 79%38-138%
4165-60-0 Nitrobenzene-d5 120%44-132%
321-60-8 2-Fluorobiphenyl 83%40-119%
1718-51-0 Terphenyl-d14 88%40-127%
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
10 of 67
LA9261133.1
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-B
Lab Sample ID:LA92611-1 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Tentatively Identified Compounds R.T.Est. Conc.Units Q
108-88-3 Toluene 3.49 460 ug/l JN
95-47-6 o-Xylene 4.21 490 ug/l JN
526-73-8 Benzene, 1,2,3-trimethyl-4.76 1300 ug/l JN
496-11-7 Indane 5.00 460 ug/l JN
824-90-8 1-Phenyl-1-butene 5.56 460 ug/l JN
112-40-3 Dodecane 5.70 290 ug/l JN
6682-71-9 1H-Indene, 2,3-dihydro-4,7-dimethy 6.01 250 ug/l JN
1680-51-9 Naphthalene, 1,2,3,4-tetrahydro-6-6.10 230 ug/l JN
581-42-0 Naphthalene, 2,6-dimethyl-6.71 430 ug/l JN
575-41-7 Naphthalene, 1,3-dimethyl-6.77 550 ug/l JN
629-62-9 Pentadecane 6.92 390 ug/l JN
2027-17-0 Naphthalene, 2-(1-methylethyl)-7.08 240 ug/l JN
544-76-3 Hexadecane 7.28 270 ug/l JN
3892-00-0 Pentadecane, 2,6,10-trimethyl-7.43 330 ug/l JN
638-36-8 Hexadecane, 2,6,10,14-tetramethyl-7.96 360 ug/l JN
Total TIC, Semi-Volatile 6510 ug/l J
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
11 of 67
LA9261133.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-B
Lab Sample ID:LA92611-1 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:EPA 504.1 EPA 504 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LI138757.D 1 08/01/23 17:14 JT 08/01/23 10:00 OP23235 GLI1261
Run #2
Initial Volume Final Volume
Run #1 35.1 ml 2.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
106-93-4 1,2-Dibromoethane ND 0.020 0.0038 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
348-51-6 1-Chloro-2-fluorobenzene 94%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
12 of 67
LA9261133.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-B
Lab Sample ID:LA92611-1 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE041856.D 20 07/31/23 19:10 JB n/a n/a GLE2443
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)7970 2000 1000 ug/l
C9- C12 Aliphatics (Unadj.)18600 2000 1000 ug/l
C9- C10 Aromatics (Unadj.)5670 2000 400 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 103%70-130%
615-59-8 2,5-Dibromotoluene 106%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
13 of 67
LA9261133.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-B
Lab Sample ID:LA92611-1 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:MADEP EPH REV 2.1 SW846 3511 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LZ0024287.D 1 08/03/23 14:36 LL 08/01/23 09:00 OP23234 GLZ519
Run #2
Initial Volume Final Volume
Run #1 54.5 ml 4.0 ml
Run #2
MAEPH List
CAS No.Compound Result RL MDL Units Q
C11-C22 Aromatics (Unadj.)46000 370 230 ug/l
C9-C18 Aliphatics 55600 370 190 ug/l
C19-C36 Aliphatics 11700 370 79 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
3386-33-2 1-Chlorooctadecane 85%40-140%
84-15-1 o-Terphenyl 69%40-140%
321-60-8 2-Fluorobiphenyl 130%40-140%
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
14 of 67
LA9261133.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-B
Lab Sample ID:LA92611-1 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
Total Metals Analysis
Analyte Result RL MDL Units DF Prep Analyzed By Method Prep Method
Lead 7.3 1.0 0.72 ug/l 1 07/28/23 07/28/23 BA SW846 6020B 1 SW846 3010A 2
(1) Instrument QC Batch: MA26243
(2) Prep QC Batch: MP26690
RL = Reporting Limit U = Indicates a result < MDL
MDL = Method Detection Limit J = Indicates a result >= MDL but < RL
15 of 67
LA9261133.1
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-C
Lab Sample ID:LA92611-2 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:SM 6200B Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2K0147929.D 1 08/01/23 19:22 MB n/a n/a V2K4168
Run #2
Purge Volume
Run #1 25.0 ml
Run #2
VOA Special List
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 1.2 ug/l
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene ND 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
96-12-8 1,2-Dibromo-3-chloropropan a ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane b ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 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
16 of 67
LA9261133.2
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-C
Lab Sample ID:LA92611-2 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:SM 6200B Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
VOA Special List
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
87-68-3 Hexachlorobutadiene ND 0.20 0.11 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 b ND 0.50 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
74-95-3 Methylene Bromide ND 0.50 0.11 ug/l
75-09-2 Methylene Chloride ND 0.50 0.080 ug/l
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene ND 0.50 0.10 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.17 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 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
17 of 67
LA9261133.2
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-C
Lab Sample ID:LA92611-2 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:SM 6200B Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
VOA Special List
CAS No.Compound Result RL MDL Units Q
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 92%70-130%
2037-26-5 Toluene-D8 99%70-130%
460-00-4 4-Bromofluorobenzene 98%70-130%
(a) Provisional certification.
(b) 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
18 of 67
LA9261133.2
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-C
Lab Sample ID:LA92611-2 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 F0093528.D 1 08/02/23 10:09 JB 07/31/23 16:30 OP23230 EF3262
Run #2
Initial Volume Final Volume
Run #1 1050 ml 1.0 ml
Run #2
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic Acid ND 19 1.9 ug/l
59-50-7 4-Chloro-3-methyl Phenol ND 4.8 0.12 ug/l
95-57-8 2-Chlorophenol ND 4.8 0.14 ug/l
120-83-2 2,4-Dichlorophenol ND 4.8 0.15 ug/l
105-67-9 2,4-Dimethylphenol ND 4.8 0.77 ug/l
51-28-5 2,4-Dinitrophenol ND 19 0.72 ug/l
534-52-1 4,6-Dinitro-o-cresol ND 9.5 0.14 ug/l
95-48-7 2-Methylphenol ND 4.8 0.26 ug/l
3&4-Methylphenol ND 4.8 0.17 ug/l
88-75-5 2-Nitrophenol ND 4.8 0.21 ug/l
100-02-7 4-Nitrophenol ND 24 0.14 ug/l
87-86-5 Pentachlorophenol ND 9.5 0.22 ug/l
108-95-2 Phenol ND 4.8 0.14 ug/l
88-06-2 2,4,6-Trichlorophenol ND 4.8 0.22 ug/l
83-32-9 Acenaphthene ND 0.19 0.075 ug/l
208-96-8 Acenaphthylene ND 0.19 0.062 ug/l
120-12-7 Anthracene ND 0.19 0.083 ug/l
56-55-3 Benzo(a)anthracene ND 0.19 0.053 ug/l
50-32-8 Benzo(a)pyrene ND 0.19 0.052 ug/l
205-99-2 Benzo(b)fluoranthene ND 0.19 0.048 ug/l
191-24-2 Benzo(g,h,i)perylene ND 0.19 0.053 ug/l
207-08-9 Benzo(k)fluoranthene ND 0.19 0.046 ug/l
100-51-6 Benzyl Alcohol ND 9.5 0.17 ug/l
101-55-3 4-Bromophenyl Phenyl Ether ND 4.8 0.12 ug/l
85-68-7 Butyl Benzyl Phthalate ND 4.8 0.12 ug/l
106-47-8 4-Chloroaniline ND 4.8 0.64 ug/l
111-91-1 bis(2-Chloroethoxy)methane ND 4.8 0.14 ug/l
111-44-4 bis(2-Chloroethyl)ether ND 4.8 0.17 ug/l
108-60-1 2,2'-Oxybis(1-chloropropane)ND 4.8 0.36 ug/l
91-58-7 2-Chloronaphthalene ND 4.8 0.13 ug/l
7005-72-3 4-Chlorophenyl Phenyl Ether ND 4.8 0.12 ug/l
218-01-9 Chrysene ND 0.19 0.063 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
19 of 67
LA9261133.2
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-C
Lab Sample ID:LA92611-2 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
53-70-3 Dibenzo(a,h)anthracene ND 0.19 0.064 ug/l
132-64-9 Dibenzofuran ND 4.8 0.13 ug/l
95-50-1 1,2-Dichlorobenzene ND 4.8 0.14 ug/l
541-73-1 1,3-Dichlorobenzene ND 4.8 0.21 ug/l
106-46-7 1,4-Dichlorobenzene ND 4.8 0.17 ug/l
91-94-1 3,3'-Dichlorobenzidine ND 9.5 0.46 ug/l
84-66-2 Diethyl Phthalate ND 4.8 0.16 ug/l
131-11-3 Dimethyl Phthalate ND 4.8 0.11 ug/l
84-74-2 Di-n-butyl Phthalate ND 4.8 0.12 ug/l
117-84-0 Di-n-octyl Phthalate ND 4.8 0.12 ug/l
122-66-7 1,2-Diphenylhydrazine ND 4.8 0.16 ug/l
117-81-7 bis(2-Ethylhexyl)phthalate ND 4.8 0.16 ug/l
206-44-0 Fluoranthene ND 0.19 0.16 ug/l
86-73-7 Fluorene ND 0.19 0.071 ug/l
118-74-1 Hexachlorobenzene ND 4.8 0.17 ug/l
87-68-3 Hexachlorobutadiene ND 4.8 0.066 ug/l
77-47-4 Hexachlorocyclopentadiene ND 9.5 0.19 ug/l
67-72-1 Hexachloroethane ND 4.8 0.21 ug/l
193-39-5 Indeno(1,2,3-cd)pyrene ND 0.19 0.052 ug/l
78-59-1 Isophorone ND 4.8 0.13 ug/l
90-12-0 1-Methylnaphthalene ND 0.19 0.16 ug/l
91-57-6 2-Methylnaphthalene 0.066 0.19 0.050 ug/l J
91-20-3 Naphthalene 0.085 0.19 0.067 ug/l J
98-95-3 Nitrobenzene ND 4.8 0.13 ug/l
621-64-7 N-Nitroso-di-n-propylamine ND 4.8 0.13 ug/l
86-30-6 N-Nitrosodiphenylamine ND 4.8 0.65 ug/l
85-01-8 Phenanthrene ND 0.19 0.17 ug/l
129-00-0 Pyrene ND 0.19 0.16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 4.8 0.15 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
367-12-4 2-Fluorophenol 39%20-75%
4165-62-2 Phenol-d5 23%10-60%
118-79-6 2,4,6-Tribromophenol 85%38-138%
4165-60-0 Nitrobenzene-d5 85%44-132%
321-60-8 2-Fluorobiphenyl 80%40-119%
1718-51-0 Terphenyl-d14 61%40-127%
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
20 of 67
LA9261133.2
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-C
Lab Sample ID:LA92611-2 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Tentatively Identified Compounds R.T.Est. Conc.Units Q
584-03-2 Unknown 3.03 4.9 ug/l JN
10017-18-2 Unknown 3.72 6.2 ug/l JN
40467-04-7 2-Hexene, 2,5,5-trimethyl-3.79 4.6 ug/l JN
4840-76-0 Unknown 3.89 5.6 ug/l JN
3404-67-9 Unknown 4.13 4 ug/l JN
1000152-79-7Unknown 4.32 17 ug/l JN
1576-87-0 Unknown 4.40 3.8 ug/l JN
49622-18-6 Unknown 4.47 31 ug/l JN
51174-12-0 Unknown 4.52 4.4 ug/l JN
57-10-3 n-Hexadecanoic acid 8.47 11 ug/l JN
57-11-4 Octadecanoic acid 9.17 8.6 ug/l JN
Total TIC, Semi-Volatile 101.1 ug/l J
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
21 of 67
LA9261133.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-C
Lab Sample ID:LA92611-2 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:EPA 504.1 EPA 504 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LI138759.D 1 08/01/23 17:50 JT 08/01/23 10:00 OP23235 GLI1261
Run #2
Initial Volume Final Volume
Run #1 36.4 ml 2.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
106-93-4 1,2-Dibromoethane 1.1 0.019 0.0037 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
348-51-6 1-Chloro-2-fluorobenzene 105%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
22 of 67
LA9261133.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-C
Lab Sample ID:LA92611-2 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE041855.D 1 07/31/23 18:38 JB n/a n/a GLE2443
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C12 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C10 Aromatics (Unadj.)ND 100 20 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 100%70-130%
615-59-8 2,5-Dibromotoluene 97%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
23 of 67
LA9261133.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-C
Lab Sample ID:LA92611-2 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Method:MADEP EPH REV 2.1 SW846 3511 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LZ0024293.D 1 08/03/23 15:36 LL 08/01/23 09:00 OP23234 GLZ519
Run #2
Initial Volume Final Volume
Run #1 54.9 ml 4.0 ml
Run #2
MAEPH List
CAS No.Compound Result RL MDL Units Q
C11-C22 Aromatics (Unadj.)410 360 230 ug/l
C9-C18 Aliphatics ND 360 190 ug/l
C19-C36 Aliphatics ND 360 79 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
3386-33-2 1-Chlorooctadecane 93%40-140%
84-15-1 o-Terphenyl 117%40-140%
321-60-8 2-Fluorobiphenyl 133%40-140%
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
24 of 67
LA9261133.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-C
Lab Sample ID:LA92611-2 Date Sampled:07/26/23
Matrix:AQ - Ground Water Date Received:07/27/23
Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
Total Metals Analysis
Analyte Result RL MDL Units DF Prep Analyzed By Method Prep Method
Lead 9.3 1.0 0.72 ug/l 1 07/28/23 07/28/23 BA SW846 6020B 1 SW846 3010A 2
(1) Instrument QC Batch: MA26243
(2) Prep QC Batch: MP26690
RL = Reporting Limit U = Indicates a result < MDL
MDL = Method Detection Limit J = Indicates a result >= MDL but < RL
25 of 67
LA9261133.2
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Scott, LA
Section 4
26 of 67
LA926114
CHAIN OF CUSTODY
SGS No(h Am€rict lnc. - Scott
500 Ambassador Cafiery Parkway, Scott, LA 70583
rEL. 337.237 4775 FAX: [phone]
www.sgs,com/ehsusa 1,../1
Cll6nt / Roportlng lntoimation Proioct lnformatlon R.ou€stod an.lysis ( s5o TEST CODE sheol)
ATC PoeNane C< #?or)-allt
3t,
"d6loc
-{-i-tl,+
c5o4C\\9
Cq
A
IU
ro(n
A-(5
1
J
oa\o\,
a.
\.U
I
c0
!
i\-PIoh11
=1.s8t(-<
\9
4\
a.A
o-t\lo-{
{-A.t5
tilo\
{
iiil't nw-t,'r..t, s{- 0t Brrrrno lnlom.rlon ( It dlfio@nl rbn R.porl to)'{*btt" ff. Tr$q "r-**4-1r,r11. N"t
A"-=r,( J..- (. r "7,
ftrtl 9G( -\r< 2
ssmpl.(s) NBm(61 Phone *f.rfi'n S-ter
Field lD / Point ofColection -T 6 LAB USE ONLY
I Av-9 G"-b llv.h>o.l(}>ct (>w rr K x {"\(.k /5
L l^v'C -L-L otlr .L I I r .\.r r(k {/r
Tuma@nd n@ ( Busme$ da$)Oala De verab e lnlormalion Commenis / Sp€sal lnslruclions
!si.nd!d loBu.l.@tly3
E 5 Bu5in6! o.y. RUSN
! a BGhB Dlyi RUSH
E 3 BGh6 ory. ilrsH
E 2 B$rn@ D.yr RUSH
n I Busln6r oay EIrlERGEircY
Em6rgency & Rush T/A dala avE lebre vi6 Lgblink Approvarnsd6d lor RUSH/Emrcen.y TAT
cohn.ra.l'A" {l@.l l)
Comhe@l.l 'B' ( Ld.r 2)
fl IRRP
- REcaP
fl st r. Fom.
D Eoo Fom.r
Coffi66l'A = [e-mail]
Commrcial'B' = Rduh! + OC Sumary
Commdd 'C = R6!tl. + OC Summ.ry + P.rtsl R.woala
Note: Sample inventory is verirled upon receipt in the Laboralory.Jh
)1 1 2)o 2
3
5
3
5
4 4
I<,
Copy ot EHSA{AC.002MGFORM-S&i . $edad COC-FINA!hltpr/ n$/w.sg6.com/en/lerms-and.condilions
Ito&
PAGE-LoFI
I
I II
III
I I I
IIII
I
I III
IIIII
I
II
III
III
T:',5;\tsm
LA92611: Chain of Custody
Page 1 of 3
27 of 67
LA9261144.1
C: T?6)7nil,',,,lrlrt;.l<,E'>.o'aG-r-.*t;\m\ttItsI/1)IICD5CttetIcLA92611: Chain of Custody
Page 2 of 3
28 of 67
LA9261144.1
Job Number:LA92611 Client:ATC
Date / Time Received:7/27/2023 10:15:00 AM Delivery Method:SGS
Project:CK #3022
4. No. Coolers:1
Airbill #'s:5707 9051 8460
Cooler Security
1. Custody Seals Present:
Y or N
2. Custody Seals Intact:
3. COC Present:
4. Smpl Dates/Time OK
2. Cooler temp verification:
Cooler Temperature Y or N
1. Temp criteria achieved:
3. Cooler media:Ice (direct contact)
Quality Control Preservatio Y or N N/A
1. Trip Blank present / cooler:
2. Trip Blank listed on COC:
3. Samples preserved properly:
4. VOCs headspace free:
Sample Integrity - Documentation Y or N
1. Sample labels present on bottles:
2. Container labeling complete:
3. Sample container label / COC agree:
Sample Integrity - Condition Y or N
1. Sample recvd within HT:
3. Condition of sample:
2. All containers accounted for:
Sample Integrity - Instructions
1. Analysis requested is clear:
2. Bottles received for unspecified tests
3. Sufficient volume recvd for analysis:
4. Compositing instructions clear:
5. Filtering instructions clear:
Intact
Y or N
Comments
Y or N N/A
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
Cooler 1: (1.4);
Cooler 1: (1.4);
SM089-03Rev. Date 12/7/17
SGS Sample Receipt Summary
Test Strip Lot #s:pH 1-12:pH 12+:Other: (Specify)
LA92611: Chain of Custody
Page 3 of 3
29 of 67
LA9261144.1
SGS North America Inc.
MS Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 5
30 of 67
LA926115
Method Blank Summary Page 1 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K4168-MB1 2K0147914.D 1 08/01/23 MB n/a n/a V2K4168
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1, LA92611-2
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 1.2 ug/l
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene ND 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
31 of 67
LA9261155.1.1
Method Blank Summary Page 2 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K4168-MB1 2K0147914.D 1 08/01/23 MB n/a n/a V2K4168
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1, LA92611-2
CAS No.Compound Result RL MDL Units Q
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
87-68-3 Hexachlorobutadiene ND 0.20 0.11 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 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
74-95-3 Methylene Bromide ND 0.50 0.11 ug/l
75-09-2 Methylene Chloride ND 0.50 0.080 ug/l
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene ND 0.50 0.10 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.17 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
32 of 67
LA9261155.1.1
Method Blank Summary Page 3 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K4168-MB1 2K0147914.D 1 08/01/23 MB n/a n/a V2K4168
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1, LA92611-2
CAS No.Compound Result RL MDL Units Q
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 99%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 101%70-130%
33 of 67
LA9261155.1.1
Method Blank Summary Page 1 of 1
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K4171-MB1 2K0148065.D 1 08/04/23 MB n/a n/a V2K4171
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1
CAS No.Compound Result RL MDL Units Q
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 94%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 96%70-130%
34 of 67
LA9261155.1.2
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K4168-BS1 2K0147917.D 1 08/01/23 MB n/a n/a V2K4168
V2K4168-BSD1 2K0147918.D 1 08/01/23 MB n/a n/a V2K4168
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1, LA92611-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
67-64-1 Acetone 50 50.4 101 51.8 104 3 70-130/30
71-43-2 Benzene 20 18.8 94 18.6 93 1 70-130/30
108-86-1 Bromobenzene 20 18.2 91 18.2 91 0 70-130/30
74-97-5 Bromochloromethane 20 17.5 88 17.4 87 1 70-130/30
75-27-4 Bromodichloromethane 20 21.9 110 21.3 107 3 70-130/30
75-25-2 Bromoform 20 21.2 106 21.3 107 0 70-130/30
104-51-8 n-Butylbenzene 20 19.7 99 19.4 97 2 70-130/30
135-98-8 sec-Butylbenzene 20 18.6 93 18.2 91 2 70-130/30
98-06-6 tert-Butylbenzene 20 18.4 92 18.4 92 0 70-130/30
56-23-5 Carbon Tetrachloride 20 20.6 103 20.7 104 0 70-130/30
108-90-7 Chlorobenzene 20 18.4 92 18.1 91 2 70-130/30
75-00-3 Chloroethane 20 21.6 108 21.5 108 0 60-140/30
67-66-3 Chloroform 20 16.5 83 16.9 85 2 70-130/30
95-49-8 o-Chlorotoluene 20 18.8 94 18.9 95 1 70-130/30
106-43-4 p-Chlorotoluene 20 18.0 90 18.1 91 1 70-130/30
124-48-1 Dibromochloromethane 20 22.7 114 23.2 116 2 70-130/30
96-12-8 1,2-Dibromo-3-chloropropane 20 21.1 106 21.9 110 4 70-130/30
106-93-4 1,2-Dibromoethane 20 19.9 100 20.0 100 1 70-130/30
75-71-8 Dichlorodifluoromethane 20 24.0 120 23.7 119 1 60-140/30
541-73-1 m-Dichlorobenzene 20 18.3 92 18.0 90 2 70-130/30
95-50-1 o-Dichlorobenzene 20 18.7 94 18.6 93 1 70-130/30
106-46-7 p-Dichlorobenzene 20 17.8 89 17.5 88 2 70-130/30
75-34-3 1,1-Dichloroethane 20 18.3 92 18.2 91 1 70-130/30
107-06-2 1,2-Dichloroethane 20 19.6 98 19.1 96 3 70-130/30
75-35-4 1,1-Dichloroethylene 20 18.5 93 18.4 92 1 70-130/30
156-59-2 cis-1,2-Dichloroethylene 20 18.0 90 17.9 90 1 70-130/30
156-60-5 trans-1,2-Dichloroethylene 20 19.2 96 18.9 95 2 70-130/30
78-87-5 1,2-Dichloropropane 20 18.5 93 18.5 93 0 70-130/30
142-28-9 1,3-Dichloropropane 20 18.1 91 18.0 90 1 70-130/30
594-20-7 2,2-Dichloropropane 20 20.4 102 20.3 102 0 70-130/30
563-58-6 1,1-Dichloropropene 20 18.5 93 18.3 92 1 70-130/30
10061-01-5 cis-1,3-Dichloropropene 20 22.1 111 21.4 107 3 70-130/30
10061-02-6 trans-1,3-Dichloropropene 20 22.0 110 22.1 111 0 70-130/30
108-20-3 Di-Isopropyl Ether 20 18.6 93 18.2 91 2 70-130/30
64-17-5 Ethyl Alcohol 400 304 76 320 80 5 70-130/30
100-41-4 Ethylbenzene 20 18.1 91 18.1 91 0 70-130/30
* = Outside of Control Limits.
35 of 67
LA9261155.2.1
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K4168-BS1 2K0147917.D 1 08/01/23 MB n/a n/a V2K4168
V2K4168-BSD1 2K0147918.D 1 08/01/23 MB n/a n/a V2K4168
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1, LA92611-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
637-92-3 Ethyl Tert-Butyl Ether 20 19.1 96 18.9 95 1 70-130/30
591-78-6 2-Hexanone 50 42.6 85 42.7 85 0 70-130/30
87-68-3 Hexachlorobutadiene 20 20.4 102 20.2 101 1 70-130/30
98-82-8 Isopropylbenzene 20 18.7 94 18.8 94 1 70-130/30
99-87-6 p-Isopropyltoluene 20 19.4 97 19.3 97 1 70-130/30
74-83-9 Methyl Bromide 20 21.8 109 24.8 124 13 60-140/30
74-87-3 Methyl Chloride 20 22.1 111 21.9 110 1 60-140/30
74-95-3 Methylene Bromide 20 19.6 98 19.5 98 1 70-130/30
75-09-2 Methylene Chloride 20 19.3 97 19.0 95 2 70-130/30
78-93-3 Methyl Ethyl Ketone 50 48.1 96 51.1 102 6 70-130/30
108-10-1 4-Methyl-2-pentanone 50 49.8 100 48.9 98 2 70-130/30
1634-04-4 Methyl Tert Butyl Ether 20 19.0 95 19.4 97 2 70-130/30
91-20-3 Naphthalene 20 21.4 107 21.2 106 1 70-130/30
103-65-1 n-Propylbenzene 20 18.1 91 17.8 89 2 70-130/30
100-42-5 Styrene 20 18.8 94 18.7 94 1 70-130/30
75-85-4 Tert-Amyl Alcohol 200 194 97 191 96 2 50-150/30 a
994-05-8 Tert-Amyl Methyl Ether 20 19.9 100 19.7 99 1 70-130/30
75-65-0 Tert-Butyl Alcohol 100 91.8 92 91.6 92 0 70-130/30
762-75-4 tert-Butyl Formate 20 20.8 104 21.3 107 2 50-150/30 a
630-20-6 1,1,1,2-Tetrachloroethane 20 20.5 103 20.9 105 2 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 20 19.7 99 19.3 97 2 70-130/30
127-18-4 Tetrachloroethylene 20 18.0 90 18.2 91 1 70-130/30
108-88-3 Toluene 20 19.5 98 19.7 99 1 70-130/30
87-61-6 1,2,3-Trichlorobenzene 20 20.8 104 20.5 103 1 70-130/30
120-82-1 1,2,4-Trichlorobenzene 20 21.4 107 21.2 106 1 70-130/30
71-55-6 1,1,1-Trichloroethane 20 19.8 99 19.7 99 1 70-130/30
79-00-5 1,1,2-Trichloroethane 20 18.2 91 18.5 93 2 70-130/30
79-01-6 Trichloroethylene 20 20.6 103 20.0 100 3 70-130/30
75-69-4 Trichlorofluoromethane 20 19.5 98 19.1 96 2 60-140/30
96-18-4 1,2,3-Trichloropropane 20 17.5 88 17.2 86 2 70-130/30
95-63-6 1,2,4-Trimethylbenzene 20 19.2 96 18.8 94 2 70-130/30
108-67-8 1,3,5-Trimethylbenzene 20 19.2 96 18.9 95 2 70-130/30
108-05-4 Vinyl Acetate 20 19.7 99 19.4 97 2 70-130/30
75-01-4 Vinyl Chloride 20 19.6 98 19.4 97 1 60-140/30
m,p-Xylene 40 36.9 92 36.8 92 0 70-130/30
95-47-6 o-Xylene 20 18.3 92 18.2 91 1 70-130/30
* = Outside of Control Limits.
36 of 67
LA9261155.2.1
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K4168-BS1 2K0147917.D 1 08/01/23 MB n/a n/a V2K4168
V2K4168-BSD1 2K0147918.D 1 08/01/23 MB n/a n/a V2K4168
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1, LA92611-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
1330-20-7 Xylene (total)60 55.3 92 55.1 92 0 70-130/30
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 97%95%70-130%
2037-26-5 Toluene-D8 102%102%70-130%
460-00-4 4-Bromofluorobenzene 101%100%70-130%
(a) Advisory control limits.
* = Outside of Control Limits.
37 of 67
LA9261155.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K4171-BS1 2K0148062.D 1 08/04/23 MB n/a n/a V2K4171
V2K4171-BSD1 2K0148063.D 1 08/04/23 MB n/a n/a V2K4171
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
100-41-4 Ethylbenzene 20 20.1 101 19.9 100 1 70-130/30
108-88-3 Toluene 20 20.4 102 19.9 100 2 70-130/30
95-63-6 1,2,4-Trimethylbenzene 20 21.3 107 21.0 105 1 70-130/30
m,p-Xylene 40 41.0 103 40.4 101 1 70-130/30
1330-20-7 Xylene (total)60 61.6 103 60.5 101 2 70-130/30
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 98%97%70-130%
2037-26-5 Toluene-D8 103%103%70-130%
460-00-4 4-Bromofluorobenzene 100%99%70-130%
* = Outside of Control Limits.
38 of 67
LA9261155.2.2
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA92568-5MS 2K0147934.D 20 08/01/23 MB n/a n/a V2K4168
LA92568-5MSD 2K0147935.D 20 08/01/23 MB n/a n/a V2K4168
LA92568-5 2K0147927.D 5 08/01/23 MB n/a n/a V2K4168
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1, LA92611-2
LA92568-5 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 1000 461 46* a 1000 484 48* a 5 70-130/20
71-43-2 Benzene ND 400 357 89 400 361 90 1 70-130/20
108-86-1 Bromobenzene ND 400 362 91 400 372 93 3 70-130/20
74-97-5 Bromochloromethane ND 400 284 71 400 288 72 1 70-130/20
75-27-4 Bromodichloromethane ND 400 397 99 400 400 100 1 70-130/20
75-25-2 Bromoform ND 400 413 103 400 429 107 4 70-130/20
104-51-8 n-Butylbenzene ND 400 395 99 400 403 101 2 70-130/20
135-98-8 sec-Butylbenzene ND 400 334 84 400 348 87 4 70-130/20
98-06-6 tert-Butylbenzene ND 400 339 85 400 351 88 3 70-130/20
56-23-5 Carbon Tetrachloride ND 400 358 90 400 369 92 3 70-130/20
108-90-7 Chlorobenzene ND 400 350 88 400 362 91 3 70-130/20
75-00-3 Chloroethane ND 400 458 115 400 486 122 6 60-140/20
67-66-3 Chloroform ND 400 274 69* a 400 269 67* a 2 70-130/20
95-49-8 o-Chlorotoluene ND 400 340 85 400 362 91 6 70-130/20
106-43-4 p-Chlorotoluene ND 400 324 81 400 340 85 5 70-130/20
124-48-1 Dibromochloromethane ND 400 436 109 400 443 111 2 70-130/20
96-12-8 1,2-Dibromo-3-chloropropane ND 400 360 90 400 355 89 1 70-130/20
106-93-4 1,2-Dibromoethane ND 400 375 94 400 387 97 3 70-130/20
75-71-8 Dichlorodifluoromethane ND 400 356 89 400 369 92 4 60-140/20
541-73-1 m-Dichlorobenzene ND 400 338 85 400 354 89 5 70-130/20
95-50-1 o-Dichlorobenzene ND 400 344 86 400 360 90 5 70-130/20
106-46-7 p-Dichlorobenzene ND 400 331 83 400 345 86 4 70-130/20
75-34-3 1,1-Dichloroethane ND 400 317 79 400 328 82 3 70-130/20
107-06-2 1,2-Dichloroethane ND 400 351 88 400 360 90 3 70-130/20
75-35-4 1,1-Dichloroethylene ND 400 320 80 400 340 85 6 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 400 330 83 400 331 83 0 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 400 333 83 400 341 85 2 70-130/20
78-87-5 1,2-Dichloropropane ND 400 341 85 400 345 86 1 70-130/20
142-28-9 1,3-Dichloropropane ND 400 336 84 400 349 87 4 70-130/20
594-20-7 2,2-Dichloropropane ND 400 320 80 400 336 84 5 70-130/20
563-58-6 1,1-Dichloropropene ND 400 322 81 400 328 82 2 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 400 405 101 400 414 104 2 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 400 406 102 400 414 104 2 70-130/20
108-20-3 Di-Isopropyl Ether ND 400 299 75 400 307 77 3 70-130/20
64-17-5 Ethyl Alcohol ND 8000 4980 62* a 8000 4920 62* a 1 70-130/20
100-41-4 Ethylbenzene 2.1 J 400 340 84 400 349 87 3 70-130/20
* = Outside of Control Limits.
39 of 67
LA9261155.3.1
Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA92568-5MS 2K0147934.D 20 08/01/23 MB n/a n/a V2K4168
LA92568-5MSD 2K0147935.D 20 08/01/23 MB n/a n/a V2K4168
LA92568-5 2K0147927.D 5 08/01/23 MB n/a n/a V2K4168
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1, LA92611-2
LA92568-5 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
637-92-3 Ethyl Tert-Butyl Ether ND 400 336 84 400 346 87 3 70-130/20
591-78-6 2-Hexanone ND 1000 650 65* a 1000 655 66* a 1 70-130/20
87-68-3 Hexachlorobutadiene ND 400 352 88 400 377 94 7 70-130/20
98-82-8 Isopropylbenzene 18.2 400 369 88 400 378 90 2 70-130/20
99-87-6 p-Isopropyltoluene 3.3 400 358 89 400 373 92 4 70-130/20
74-83-9 Methyl Bromide ND 400 370 93 400 452 113 20 60-140/20
74-87-3 Methyl Chloride ND 400 362 91 400 382 96 5 60-140/20
74-95-3 Methylene Bromide ND 400 367 92 400 381 95 4 70-130/20
75-09-2 Methylene Chloride ND 400 339 85 400 347 87 2 70-130/20
78-93-3 Methyl Ethyl Ketone ND 1000 766 77 1000 787 79 3 70-130/20
108-10-1 4-Methyl-2-pentanone ND 1000 919 92 1000 897 90 2 70-130/20
1634-04-4 Methyl Tert Butyl Ether ND 400 354 89 400 356 89 1 70-130/20
91-20-3 Naphthalene 59.2 400 482 106 400 484 106 0 70-130/20
103-65-1 n-Propylbenzene 41.3 400 365 81 400 382 85 5 70-130/20
100-42-5 Styrene ND 400 353 88 400 367 92 4 70-130/20
75-85-4 Tert-Amyl Alcohol ND 4000 3790 95 4000 3690 92 3 50-150/30 b
994-05-8 Tert-Amyl Methyl Ether ND 400 389 97 400 395 99 2 70-130/20
75-65-0 Tert-Butyl Alcohol ND 2000 1640 82 2000 1590 80 3 70-130/20
762-75-4 tert-Butyl Formate ND 400 370 93 400 404 101 9 50-150/30 b
630-20-6 1,1,1,2-Tetrachloroethane ND 400 398 100 400 408 102 2 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 400 351 88 400 362 91 3 70-130/20
127-18-4 Tetrachloroethylene ND 400 325 81 400 328 82 1 70-130/20
108-88-3 Toluene 4.9 400 372 92 400 387 96 4 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 400 388 97 400 408 102 5 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 400 401 100 400 418 105 4 70-130/20
71-55-6 1,1,1-Trichloroethane ND 400 345 86 400 360 90 4 70-130/20
79-00-5 1,1,2-Trichloroethane ND 400 364 91 400 374 94 3 70-130/20
79-01-6 Trichloroethylene ND 400 383 96 400 404 101 5 70-130/20
75-69-4 Trichlorofluoromethane ND 400 351 88 400 364 91 4 60-140/20
96-18-4 1,2,3-Trichloropropane ND 400 333 83 400 337 84 1 70-130/20
95-63-6 1,2,4-Trimethylbenzene 189 400 513 81 400 534 86 4 70-130/20
108-67-8 1,3,5-Trimethylbenzene 9.2 400 351 85 400 370 90 5 70-130/20
108-05-4 Vinyl Acetate ND 400 338 85 400 347 87 3 70-130/20
75-01-4 Vinyl Chloride ND 400 368 92 400 387 97 5 60-140/20
m,p-Xylene 32.6 800 717 86 800 744 89 4 70-130/20
95-47-6 o-Xylene 108 400 447 85 400 459 88 3 70-130/20
* = Outside of Control Limits.
40 of 67
LA9261155.3.1
Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA92568-5MS 2K0147934.D 20 08/01/23 MB n/a n/a V2K4168
LA92568-5MSD 2K0147935.D 20 08/01/23 MB n/a n/a V2K4168
LA92568-5 2K0147927.D 5 08/01/23 MB n/a n/a V2K4168
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1, LA92611-2
LA92568-5 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
1330-20-7 Xylene (total)141 1200 1160 85 1200 1200 88 3 70-130/20
CAS No.Surrogate Recoveries MS MSD LA92568-5 Limits
17060-07-0 1,2-Dichloroethane-D4 85%89%99%70-130%
2037-26-5 Toluene-D8 100%101%100%70-130%
460-00-4 4-Bromofluorobenzene 97%98%97%70-130%
(a) Outside control limits due to matrix interference. Blank Spike meets acceptance criteria.
(b) Advisory control limits.
* = Outside of Control Limits.
41 of 67
LA9261155.3.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 1
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA92603-1MS 2K0148081.D 500 08/04/23 MB n/a n/a V2K4171
LA92603-1MSD 2K0148082.D 500 08/04/23 MB n/a n/a V2K4171
LA92603-1 2K0148071.D 500 08/04/23 MB n/a n/a V2K4171
The QC reported here applies to the following samples:Method: SM 6200B
LA92611-1
LA92603-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
100-41-4 Ethylbenzene 2920 10000 11600 87 10000 11400 85 2 70-130/20
108-88-3 Toluene 35500 10000 40300 48* a 10000 39900 44* a 1 70-130/20
95-63-6 1,2,4-Trimethylbenzene 2090 10000 11200 91 10000 11100 90 1 70-130/20
m,p-Xylene 9840 20000 27500 88 20000 27000 86 2 70-130/20
1330-20-7 Xylene (total)14700 30000 40900 87 30000 40200 85 2 70-130/20
CAS No.Surrogate Recoveries MS MSD LA92603-1 Limits
17060-07-0 1,2-Dichloroethane-D4 92%93%101%70-130%
2037-26-5 Toluene-D8 97%99%99%70-130%
460-00-4 4-Bromofluorobenzene 100%98%98%70-130%
(a) Outside control limits due to high level in sample relative to spike amount.
* = Outside of Control Limits.
42 of 67
LA9261155.3.2
SGS North America Inc.
MS Semi-volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 6
43 of 67
LA926116
Method Blank Summary Page 1 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23230-MB F0093491A.D 1 08/01/23 JB 07/31/23 OP23230 EF3261
The QC reported here applies to the following samples:Method: EPA 625.1
LA92611-1, LA92611-2
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic Acid ND 20 2.0 ug/l
59-50-7 4-Chloro-3-methyl Phenol ND 5.0 0.13 ug/l
95-57-8 2-Chlorophenol ND 5.0 0.15 ug/l
120-83-2 2,4-Dichlorophenol ND 5.0 0.16 ug/l
105-67-9 2,4-Dimethylphenol ND 5.0 0.81 ug/l
51-28-5 2,4-Dinitrophenol ND 20 0.76 ug/l
534-52-1 4,6-Dinitro-o-cresol ND 10 0.14 ug/l
95-48-7 2-Methylphenol ND 5.0 0.27 ug/l
3&4-Methylphenol ND 5.0 0.18 ug/l
88-75-5 2-Nitrophenol ND 5.0 0.22 ug/l
100-02-7 4-Nitrophenol ND 25 0.15 ug/l
87-86-5 Pentachlorophenol ND 10 0.23 ug/l
108-95-2 Phenol ND 5.0 0.14 ug/l
88-06-2 2,4,6-Trichlorophenol ND 5.0 0.23 ug/l
83-32-9 Acenaphthene ND 0.20 0.079 ug/l
208-96-8 Acenaphthylene ND 0.20 0.065 ug/l
120-12-7 Anthracene ND 0.20 0.087 ug/l
56-55-3 Benzo(a)anthracene ND 0.20 0.056 ug/l
50-32-8 Benzo(a)pyrene ND 0.20 0.055 ug/l
205-99-2 Benzo(b)fluoranthene ND 0.20 0.051 ug/l
191-24-2 Benzo(g,h,i)perylene ND 0.20 0.056 ug/l
207-08-9 Benzo(k)fluoranthene ND 0.20 0.049 ug/l
100-51-6 Benzyl Alcohol ND 10 0.17 ug/l
101-55-3 4-Bromophenyl Phenyl Ether ND 5.0 0.13 ug/l
85-68-7 Butyl Benzyl Phthalate ND 5.0 0.13 ug/l
106-47-8 4-Chloroaniline ND 5.0 0.67 ug/l
111-91-1 bis(2-Chloroethoxy)methane ND 5.0 0.15 ug/l
111-44-4 bis(2-Chloroethyl)ether ND 5.0 0.18 ug/l
108-60-1 2,2'-Oxybis(1-chloropropane)ND 5.0 0.38 ug/l
91-58-7 2-Chloronaphthalene ND 5.0 0.14 ug/l
7005-72-3 4-Chlorophenyl Phenyl Ether ND 5.0 0.12 ug/l
218-01-9 Chrysene ND 0.20 0.066 ug/l
53-70-3 Dibenzo(a,h)anthracene ND 0.20 0.068 ug/l
132-64-9 Dibenzofuran ND 5.0 0.13 ug/l
95-50-1 1,2-Dichlorobenzene ND 5.0 0.15 ug/l
541-73-1 1,3-Dichlorobenzene ND 5.0 0.22 ug/l
44 of 67
LA9261166.1.1
Method Blank Summary Page 2 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23230-MB F0093491A.D 1 08/01/23 JB 07/31/23 OP23230 EF3261
The QC reported here applies to the following samples:Method: EPA 625.1
LA92611-1, LA92611-2
CAS No.Compound Result RL MDL Units Q
106-46-7 1,4-Dichlorobenzene ND 5.0 0.18 ug/l
91-94-1 3,3'-Dichlorobenzidine ND 10 0.49 ug/l
84-66-2 Diethyl Phthalate ND 5.0 0.17 ug/l
131-11-3 Dimethyl Phthalate ND 5.0 0.11 ug/l
84-74-2 Di-n-butyl Phthalate ND 5.0 0.13 ug/l
117-84-0 Di-n-octyl Phthalate ND 5.0 0.13 ug/l
122-66-7 1,2-Diphenylhydrazine ND 5.0 0.17 ug/l
117-81-7 bis(2-Ethylhexyl)phthalate ND 5.0 0.17 ug/l
206-44-0 Fluoranthene ND 0.20 0.17 ug/l
86-73-7 Fluorene ND 0.20 0.075 ug/l
118-74-1 Hexachlorobenzene ND 5.0 0.18 ug/l
87-68-3 Hexachlorobutadiene ND 5.0 0.069 ug/l
77-47-4 Hexachlorocyclopentadiene ND 10 0.20 ug/l
67-72-1 Hexachloroethane ND 5.0 0.22 ug/l
193-39-5 Indeno(1,2,3-cd)pyrene ND 0.20 0.055 ug/l
78-59-1 Isophorone ND 5.0 0.14 ug/l
90-12-0 1-Methylnaphthalene ND 0.20 0.17 ug/l
91-57-6 2-Methylnaphthalene ND 0.20 0.053 ug/l
91-20-3 Naphthalene ND 0.20 0.071 ug/l
98-95-3 Nitrobenzene ND 5.0 0.13 ug/l
621-64-7 N-Nitroso-di-n-propylamine ND 5.0 0.14 ug/l
86-30-6 N-Nitrosodiphenylamine ND 5.0 0.68 ug/l
85-01-8 Phenanthrene ND 0.20 0.18 ug/l
129-00-0 Pyrene ND 0.20 0.17 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 5.0 0.15 ug/l
CAS No.Surrogate Recoveries Limits
367-12-4 2-Fluorophenol 61%20-75%
4165-62-2 Phenol-d5 46%10-60%
118-79-6 2,4,6-Tribromophenol 84%38-138%
4165-60-0 Nitrobenzene-d5 82%44-132%
321-60-8 2-Fluorobiphenyl 81%40-119%
1718-51-0 Terphenyl-d14 87%40-127%
45 of 67
LA9261166.1.1
Method Blank Summary Page 3 of 3
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23230-MB F0093491A.D 1 08/01/23 JB 07/31/23 OP23230 EF3261
The QC reported here applies to the following samples:Method:
LA92611-1, LA92611-2
CAS No.Tentatively Identified Compounds R.T.Est. Conc.Units Q
38313-10-9 Unknown 3.72 7.2 ug/l JN
40467-04-7 2-Hexene, 2,5,5-trimethyl-3.79 5.2 ug/l JN
19550-83-5 Unknown 3.89 6.4 ug/l JN
3404-67-9 Unknown 4.13 4.4 ug/l JN
1000152-79-7Unknown 4.32 20 ug/l JN
57803-73-3 Unknown 4.40 4.4 ug/l JN
49622-18-6 Unknown 4.47 36 ug/l JN
565-75-3 Unknown 4.52 4.9 ug/l JN
Total TIC, Semi-Volatile 88.5 ug/l J
46 of 67
LA9261166.1.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 2
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23230-BS F0093492A.D 1 08/01/23 JB 07/31/23 OP23230 EF3261
OP23230-BSD F0093493A.D 1 08/01/23 JB 07/31/23 OP23230 EF3261
The QC reported here applies to the following samples:Method: EPA 625.1
LA92611-1, LA92611-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
65-85-0 Benzoic Acid 100 29.2 29 29.7 30 2 12-61/34
59-50-7 4-Chloro-3-methyl Phenol 50 42.5 85 40.1 80 6 66-103/19
95-57-8 2-Chlorophenol 50 38.7 77 37.6 75 3 63-93/17
120-83-2 2,4-Dichlorophenol 50 42.1 84 40.9 82 3 70-104/18
105-67-9 2,4-Dimethylphenol 50 41.5 83 39.2 78 6 64-98/20
51-28-5 2,4-Dinitrophenol 50 42.5 85 42.3 85 0 40-138/24
534-52-1 4,6-Dinitro-o-cresol 50 47.5 95 45.4 91 5 57-131/21
95-48-7 2-Methylphenol 50 36.2 72 35.3 71 3 53-83/18
3&4-Methylphenol 50 34.9 70 33.7 67 3 51-77/18
88-75-5 2-Nitrophenol 50 43.9 88 42.9 86 2 67-114/18
100-02-7 4-Nitrophenol 50 21.8 44 20.7 41 5 23-62/28
87-86-5 Pentachlorophenol 50 49.3 99 47.3 95 4 56-113/22
108-95-2 Phenol 50 21.1 42 20.7 41 2 24-50/24
88-06-2 2,4,6-Trichlorophenol 50 44.6 89 44.3 89 1 65-116/19
83-32-9 Acenaphthene 50 43.0 86 41.0 82 5 69-107/18
208-96-8 Acenaphthylene 50 44.3 89 42.2 84 5 67-114/20
120-12-7 Anthracene 50 46.0 92 44.0 88 4 73-109/19
56-55-3 Benzo(a)anthracene 50 44.2 88 42.2 84 5 71-109/19
50-32-8 Benzo(a)pyrene 50 49.8 100 47.7 95 4 73-116/19
205-99-2 Benzo(b)fluoranthene 50 44.8 90 42.8 86 5 73-114/21
191-24-2 Benzo(g,h,i)perylene 50 50.3 101 48.0 96 5 75-113/19
207-08-9 Benzo(k)fluoranthene 50 48.2 96 46.3 93 4 71-118/19
100-51-6 Benzyl Alcohol 50 37.0 74 36.9 74 0 57-90/17
101-55-3 4-Bromophenyl Phenyl Ether 50 45.0 90 43.6 87 3 70-112/20
85-68-7 Butyl Benzyl Phthalate 50 46.1 92 43.6 87 6 72-118/20
106-47-8 4-Chloroaniline 50 39.3 79 38.0 76 3 60-105/17
111-91-1 bis(2-Chloroethoxy)methane 50 44.2 88 42.4 85 4 68-107/19
111-44-4 bis(2-Chloroethyl)ether 50 41.9 84 40.7 81 3 60-109/18
108-60-1 2,2'-Oxybis(1-chloropropane)50 41.9 84 40.6 81 3 48-119/18
91-58-7 2-Chloronaphthalene 50 41.9 84 40.6 81 3 67-106/19
7005-72-3 4-Chlorophenyl Phenyl Ether 50 44.1 88 42.5 85 4 67-115/19
218-01-9 Chrysene 50 44.6 89 42.9 86 4 74-108/19
53-70-3 Dibenzo(a,h)anthracene 50 49.7 99 47.6 95 4 75-115/19
132-64-9 Dibenzofuran 50 43.4 87 41.8 84 4 69-110/19
95-50-1 1,2-Dichlorobenzene 50 40.6 81 40.0 80 1 56-95/19
541-73-1 1,3-Dichlorobenzene 50 40.5 81 40.6 81 0 53-93/20
* = Outside of Control Limits.
47 of 67
LA9261166.2.1
Blank Spike/Blank Spike Duplicate Summary Page 2 of 2
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23230-BS F0093492A.D 1 08/01/23 JB 07/31/23 OP23230 EF3261
OP23230-BSD F0093493A.D 1 08/01/23 JB 07/31/23 OP23230 EF3261
The QC reported here applies to the following samples:Method: EPA 625.1
LA92611-1, LA92611-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
106-46-7 1,4-Dichlorobenzene 50 39.8 80 39.0 78 2 54-93/19
91-94-1 3,3'-Dichlorobenzidine 50 47.5 95 45.3 91 5 67-114/19
84-66-2 Diethyl Phthalate 50 45.8 92 43.2 86 6 72-115/19
131-11-3 Dimethyl Phthalate 50 44.1 88 42.3 85 4 71-114/19
84-74-2 Di-n-butyl Phthalate 50 47.5 95 45.1 90 5 74-113/20
117-84-0 Di-n-octyl Phthalate 50 49.2 98 46.7 93 5 69-118/20
122-66-7 1,2-Diphenylhydrazine 50 44.8 90 44.1 88 2 70-114/19
117-81-7 bis(2-Ethylhexyl)phthalate 50 46.2 92 43.6 87 6 69-118/20
206-44-0 Fluoranthene 50 46.0 92 44.1 88 4 73-113/20
86-73-7 Fluorene 50 43.6 87 41.8 84 4 70-112/19
118-74-1 Hexachlorobenzene 50 44.5 89 42.9 86 4 71-111/20
87-68-3 Hexachlorobutadiene 50 40.8 82 39.9 80 2 45-101/21
77-47-4 Hexachlorocyclopentadiene 50 37.1 74 36.8 74 1 36-109/25
67-72-1 Hexachloroethane 50 39.6 79 39.6 79 0 47-94/20
193-39-5 Indeno(1,2,3-cd)pyrene 50 50.1 100 47.3 95 6 75-114/19
78-59-1 Isophorone 50 42.8 86 41.0 82 4 67-111/18
90-12-0 1-Methylnaphthalene 50 40.2 80 39.3 79 2 67-102/19
91-57-6 2-Methylnaphthalene 50 41.8 84 40.1 80 4 67-102/18
91-20-3 Naphthalene 50 41.1 82 40.0 80 3 66-100/18
98-95-3 Nitrobenzene 50 42.0 84 40.3 81 4 69-109/18
621-64-7 N-Nitroso-di-n-propylamine 50 43.2 86 41.3 83 4 62-113/18
86-30-6 N-Nitrosodiphenylamine 50 45.8 92 44.3 89 3 69-110/20
85-01-8 Phenanthrene 50 44.3 89 42.6 85 4 73-106/20
129-00-0 Pyrene 50 43.2 86 41.7 83 4 74-111/18
120-82-1 1,2,4-Trichlorobenzene 50 41.6 83 40.6 81 2 57-99/19
CAS No.Surrogate Recoveries BSP BSD Limits
367-12-4 2-Fluorophenol 55%55%20-75%
4165-62-2 Phenol-d5 41%41%10-60%
118-79-6 2,4,6-Tribromophenol 88%87%38-138%
4165-60-0 Nitrobenzene-d5 79%81%44-132%
321-60-8 2-Fluorobiphenyl 80%79%40-119%
1718-51-0 Terphenyl-d14 82%78%40-127%
* = Outside of Control Limits.
48 of 67
LA9261166.2.1
SGS North America Inc.
GC Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 7
49 of 67
LA926117
Method Blank Summary Page 1 of 1
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23235-MB LI138754.D 1 08/01/23 JT 08/01/23 OP23235 GLI1261
The QC reported here applies to the following samples:Method: EPA 504.1
LA92611-1, LA92611-2
CAS No.Compound Result RL MDL Units Q
106-93-4 1,2-Dibromoethane ND 0.020 0.0038 ug/l
CAS No.Surrogate Recoveries Limits
348-51-6 1-Chloro-2-fluorobenzene 104%70-130%
50 of 67
LA9261177.1.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2443-BS1 LE041850.D 1 07/31/23 JB n/a n/a GLE2443
GLE2443-BSD1 LE041851.D 1 07/31/23 JB n/a n/a GLE2443
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA92611-1, LA92611-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
C5- C8 Aliphatics (Unadj.)120 114 95 116 97 1 70-130/25
C9- C12 Aliphatics (Unadj.)120 107 89 103 86 4 70-130/25
C9- C10 Aromatics (Unadj.)40 37.5 94 37.4 94 0 70-130/25
CAS No.Surrogate Recoveries BSP BSD Limits
615-59-8 2,5-Dibromotoluene 98%102%70-130%
615-59-8 2,5-Dibromotoluene 98%101%70-130%
* = Outside of Control Limits.
51 of 67
LA9261177.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23235-BS LI138755.D 1 08/01/23 JT 08/01/23 OP23235 GLI1261
OP23235-BSD LI138756.D 1 08/01/23 JT 08/01/23 OP23235 GLI1261
The QC reported here applies to the following samples:Method: EPA 504.1
LA92611-1, LA92611-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
106-93-4 1,2-Dibromoethane 0.251 0.27 107 0.25 99 8 70-130/20
CAS No.Surrogate Recoveries BSP BSD Limits
348-51-6 1-Chloro-2-fluorobenzene 106%101%70-130%
* = Outside of Control Limits.
52 of 67
LA9261177.2.2
Duplicate Summary Page 1 of 1
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA92611-1DUP LE041857.D 20 07/31/23 JB n/a n/a GLE2443
LA92611-1 LE041856.D 20 07/31/23 JB n/a n/a GLE2443
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA92611-1, LA92611-2
LA92611-1 DUP
CAS No.Compound ug/l Q ug/l Q RPD Limits
C5- C8 Aliphatics (Unadj.)7970 8290 4 50
C9- C12 Aliphatics (Unadj.)18600 19500 5 50
C9- C10 Aromatics (Unadj.)5670 6030 6 50
CAS No.Surrogate Recoveries DUP LA92611-1 Limits
615-59-8 2,5-Dibromotoluene 98%103%70-130%
615-59-8 2,5-Dibromotoluene 104%106%70-130%
* = Outside of Control Limits.
53 of 67
LA9261177.3.1
SGS North America Inc.
GC/LC Semi-volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 8
54 of 67
LA926118
Method Blank Summary Page 1 of 1
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23234-MB LZ0024269.D 1 08/03/23 LL 08/01/23 OP23234 GLZ519
The QC reported here applies to the following samples:Method: MADEP EPH REV 2.1
LA92611-1, LA92611-2
CAS No.Compound Result RL MDL Units Q
C11-C22 Aromatics (Unadj.)ND 370 240 ug/l
C9-C18 Aliphatics ND 370 190 ug/l
C19-C36 Aliphatics ND 370 81 ug/l
CAS No.Surrogate Recoveries Limits
3386-33-2 1-Chlorooctadecane 109%40-140%
84-15-1 o-Terphenyl 108%40-140%
321-60-8 2-Fluorobiphenyl 128%40-140%
55 of 67
LA9261188.1.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA92611
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23234-BS LZ0024271.D 1 08/03/23 LL 08/01/23 OP23234 GLZ519
OP23234-BSD LZ0024273.D 1 08/03/23 LL 08/01/23 OP23234 GLZ519
The QC reported here applies to the following samples:Method: MADEP EPH REV 2.1
LA92611-1, LA92611-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
C11-C22 Aromatics (Unadj.)7870 7610 97 7500 96 1 40-140/30
C9-C18 Aliphatics 2780 1970 71 2080 75 5 40-140/30
C19-C36 Aliphatics 3700 3310 89 3410 93 3 40-140/30
CAS No.Surrogate Recoveries BSP BSD Limits
3386-33-2 1-Chlorooctadecane 89%90%40-140%
84-15-1 o-Terphenyl 101%101%40-140%
321-60-8 2-Fluorobiphenyl 133%130%40-140%
Sample Compound Col #1 Col #2 Breakthrough Limit
OP23234-BS 2-Methylnaphthalene 8.2 ND 0.0%5.0
OP23234-BS Naphthalene 2.4 ND 0.0%5.0
OP23234-BSD 2-Methylnaphthalene 8.1 ND 0.0%5.0
OP23234-BSD Naphthalene 1.9 ND 0.0%5.0
* = Outside of Control Limits.
56 of 67
LA9261188.2.1
SGS North America Inc.
Metals Analysis
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Matrix Spike and Duplicate Summaries
• Blank Spike and Lab Control Sample Summaries
• Serial Dilution Summaries
Scott, LA
Section 9
57 of 67
LA926119
BLANK RESULTS SUMMARY
Part 2 - Method Blanks
Login Number: LA92611
Account: ATCNCR - Atlas
Project: Circle K#3022-Fayetteville, NC
QC Batch ID: MP26690 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 07/28/23
MB
Metal RL IDL MDL raw final
Aluminum 100 .14 49
Antimony 1.0 .0022 .79
Arsenic 1.0 .0079 .57
Barium 1.0 .0041 .63
Beryllium 1.0 .0035 .75
Boron 20 .43 6.3
Cadmium 0.50 .0016 .49
Calcium 200 4.3 110
Cerium 1.0 .0015 .76
Chromium 1.0 .016 .53
Cobalt 1.0 .0016 .66
Copper 1.0 .008 .41
Iron 100 .097 45
Lithium 2.0 .012 .78
Lead 1.0 .01 .72 0.0010 <1.0
Lanthanum 1.0 .0017 .72
Magnesium 100 .16 33
Manganese 2.0 .0091 .57
Molybdenum 1.0 .0038 .61
Nickel 1.0 .0038 .52
Potassium 100 2.5 65
Selenium 5.0 .15 2.8
Silver 1.0 .0024 .38
Silicon 500 4.2 93
Sodium 100 2.2 37
Strontium 2.0 .0054 .42
Thallium 1.0 .0023 .79
Tin 2.0 .02 .56
Titanium 1.0 .021 .57
Uranium 1.0 .0019 .42
Vanadium 1.0 .0087 .36
Zinc 5.0 .017 2.4
Associated samples MP26690: LA92611-1, LA92611-2
_________________________________________________________________________________________________________
Page 1
58 of 67
LA9261199.1.1
BLANK RESULTS SUMMARY
Part 2 - Method Blanks
Login Number: LA92611
Account: ATCNCR - Atlas
Project: Circle K#3022-Fayetteville, NC
QC Batch ID: MP26690 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 07/28/23
MB
Metal RL IDL MDL raw final
Results < IDL are shown as zero for calculation purposes
(*) Outside of QC limits
(anr) Analyte not requested
_________________________________________________________________________________________________________
Page 2
59 of 67
LA9261199.1.1
MATRIX SPIKE AND DUPLICATE RESULTS SUMMARY
Login Number: LA92611
Account: ATCNCR - Atlas
Project: Circle K#3022-Fayetteville, NC
QC Batch ID: MP26690 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 07/28/23
LA92611-1 Spikelot QC
Metal Original MS MPICPMS6 % Rec Limits
Aluminum
Antimony
Arsenic
Barium
Beryllium
Boron
Cadmium
Calcium
Cerium
Chromium
Cobalt
Copper
Iron
Lithium
Lead 7.3 108 100 100.7 75-125
Lanthanum
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Selenium
Silver
Silicon
Sodium
Strontium
Thallium
Tin
Titanium
Uranium
Vanadium
Zinc
Associated samples MP26690: LA92611-1, LA92611-2
_________________________________________________________________________________________________________
Page 1
60 of 67
LA9261199.1.2
MATRIX SPIKE AND DUPLICATE RESULTS SUMMARY
Login Number: LA92611
Account: ATCNCR - Atlas
Project: Circle K#3022-Fayetteville, NC
QC Batch ID: MP26690 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 07/28/23
LA92611-1 Spikelot QC
Metal Original MS MPICPMS6 % Rec Limits
Results < IDL are shown as zero for calculation purposes
(*) Outside of QC limits
(N) Matrix Spike Rec. outside of QC limits
(anr) Analyte not requested
_________________________________________________________________________________________________________
Page 2
61 of 67
LA9261199.1.2
MATRIX SPIKE AND DUPLICATE RESULTS SUMMARY
Login Number: LA92611
Account: ATCNCR - Atlas
Project: Circle K#3022-Fayetteville, NC
QC Batch ID: MP26690 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 07/28/23
LA92611-1 Spikelot MSD QC
Metal Original MSD MPICPMS6 % Rec RPD Limit
Aluminum
Antimony
Arsenic
Barium
Beryllium
Boron
Cadmium
Calcium
Cerium
Chromium
Cobalt
Copper
Iron
Lithium
Lead 7.3 110 100 102.7 1.8 20
Lanthanum
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Selenium
Silver
Silicon
Sodium
Strontium
Thallium
Tin
Titanium
Uranium
Vanadium
Zinc
Associated samples MP26690: LA92611-1, LA92611-2
_________________________________________________________________________________________________________
Page 3
62 of 67
LA9261199.1.2
MATRIX SPIKE AND DUPLICATE RESULTS SUMMARY
Login Number: LA92611
Account: ATCNCR - Atlas
Project: Circle K#3022-Fayetteville, NC
QC Batch ID: MP26690 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 07/28/23
LA92611-1 Spikelot MSD QC
Metal Original MSD MPICPMS6 % Rec RPD Limit
Results < IDL are shown as zero for calculation purposes
(*) Outside of QC limits
(N) Matrix Spike Rec. outside of QC limits
(anr) Analyte not requested
_________________________________________________________________________________________________________
Page 4
63 of 67
LA9261199.1.2
SPIKE BLANK AND LAB CONTROL SAMPLE SUMMARY
Login Number: LA92611
Account: ATCNCR - Atlas
Project: Circle K#3022-Fayetteville, NC
QC Batch ID: MP26690 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 07/28/23
BSP Spikelot QC
Metal Result MPICPMS6 % Rec Limits
Aluminum
Antimony
Arsenic
Barium
Beryllium
Boron
Cadmium
Calcium
Cerium
Chromium
Cobalt
Copper
Iron
Lithium
Lead 105 100 105.0 80-120
Lanthanum
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Selenium
Silver
Silicon
Sodium
Strontium
Thallium
Tin
Titanium
Uranium
Vanadium
Zinc
Associated samples MP26690: LA92611-1, LA92611-2
_________________________________________________________________________________________________________
Page 1
64 of 67
LA9261199.1.3
SPIKE BLANK AND LAB CONTROL SAMPLE SUMMARY
Login Number: LA92611
Account: ATCNCR - Atlas
Project: Circle K#3022-Fayetteville, NC
QC Batch ID: MP26690 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 07/28/23
BSP Spikelot QC
Metal Result MPICPMS6 % Rec Limits
Results < IDL are shown as zero for calculation purposes
(*) Outside of QC limits
(anr) Analyte not requested
_________________________________________________________________________________________________________
Page 2
65 of 67
LA9261199.1.3
SERIAL DILUTION RESULTS SUMMARY
Login Number: LA92611
Account: ATCNCR - Atlas
Project: Circle K#3022-Fayetteville, NC
QC Batch ID: MP26690 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 07/28/23
LA92611-1 QC
Metal Original SDL 1:5 %DIF Limits
Aluminum
Antimony
Arsenic
Barium
Beryllium
Boron
Cadmium
Calcium
Cerium
Chromium
Cobalt
Copper
Iron
Lithium
Lead 7.29 7.28 0.2 0-20
Lanthanum
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Selenium
Silver
Silicon
Sodium
Strontium
Thallium
Tin
Titanium
Uranium
Vanadium
Zinc
Associated samples MP26690: LA92611-1, LA92611-2
_________________________________________________________________________________________________________
Page 1
66 of 67
LA9261199.1.4
SERIAL DILUTION RESULTS SUMMARY
Login Number: LA92611
Account: ATCNCR - Atlas
Project: Circle K#3022-Fayetteville, NC
QC Batch ID: MP26690 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 07/28/23
LA92611-1 QC
Metal Original SDL 1:5 %DIF Limits
Results < IDL are shown as zero for calculation purposes
(*) Outside of QC limits
(anr) Analyte not requested
_________________________________________________________________________________________________________
Page 2
67 of 67
LA9261199.1.4
11/06/23
Technical Report for
Atlas
Former Circke K Store #2723022
CIRK3022LS
SGS Job Number: LA94875
Sampling Date: 10/19/23
Report to:
ATC Group Services LLC.
2725 East Millbrook Road Suite 121
Raleigh, NC 27604
[e-mail]
ATTN: Maureen Jackson
Total number of pages in report:
Certifications: LDEQ(2048), LDHH(LA150012), AR(14-045-04), AZ(AZ0805), FL(E87657), IL(200082), KY(#31),
NC(487), SC(73004001), NJ(LA007), TX(T104704186-18-16), WV(257)
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. • 500 Ambassador Caffery • Scott, LA 70583 • tel: [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 unless noted
in the narrative, comments or footnotes.
Client Service contact: Rebecca Hebert 337-237-4775
Kesavalu Bagawandoss
Tech. Director North America
Scott, LA 11/06/23
e-Hardcopy 2.0
Automated Report
61
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]
1 of 61
LA94875
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................6
3.1: LA94875-1: MW-D ......................................................................................................7
3.2: LA94875-2: MW-E .......................................................................................................14
3.3: LA94875-3: MW-F .......................................................................................................21
Section 4: Misc. Forms ............................................................................................................28
4.1: Chain of Custody ...........................................................................................................29
Section 5: MS Volatiles - QC Data Summaries .....................................................................32
5.1: Method Blank Summary ................................................................................................33
5.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................37
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................41
Section 6: GC Volatiles - QC Data Summaries .....................................................................42
6.1: Method Blank Summary ................................................................................................43
6.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................45
6.3: Duplicate Summary .......................................................................................................47
Section 7: GC/LC Semi-volatiles - QC Data Summaries .....................................................48
7.1: Method Blank Summary ................................................................................................49
7.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................50
Section 8: Metals Analysis - QC Data Summaries ................................................................51
8.1: Prep QC MP27136: Pb ..................................................................................................52 123456782 of 61
LA94875
SGS North America Inc.
Sample Summary
Atlas
Job No:LA94875
Former Circke K Store #2723022
Project No: CIRK3022LS
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
LA94875-1 10/19/23 13:15 NK 10/24/23 AQ Ground Water MW-D
LA94875-2 10/19/23 12:50 NK 10/24/23 AQ Ground Water MW-E
LA94875-3 10/19/23 12:20 NK 10/24/23 AQ Ground Water MW-F
3 of 61
LA948751
Summary of Hits Page 1 of 2
Job Number:LA94875
Account:Atlas
Project:Former Circke K Store #2723022
Collected:10/19/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
LA94875-1 MW-D
Acetone 4.7 J 10 1.2 ug/l SM 6200B
Methyl Chloride 0.23 J 0.50 0.066 ug/l SM 6200B
Methyl Ethyl Ketone 0.31 J 25 0.28 ug/l SM 6200B
Naphthalene 0.25 J 0.50 0.10 ug/l SM 6200B
Xylene (total)0.19 J 0.50 0.16 ug/l SM 6200B
Lead 29.6 1.0 0.72 ug/l SW846 6020B
LA94875-2 MW-E
Acetone a 21.5 J 50 6.2 ug/l SM 6200B
Benzene 608 5.0 2.7 ug/l SM 6200B
n-Butylbenzene a 70.4 2.5 0.46 ug/l SM 6200B
sec-Butylbenzene a 6.6 2.5 0.71 ug/l SM 6200B
Di-Isopropyl Ether a 0.86 J 2.5 0.37 ug/l SM 6200B
Ethylbenzene a 212 2.5 1.0 ug/l SM 6200B
Isopropylbenzene a 18.0 2.5 0.66 ug/l SM 6200B
p-Isopropyltoluene a 2.4 J 2.5 0.65 ug/l SM 6200B
Methyl Chloride a 1.3 J 2.5 0.33 ug/l SM 6200B
Methylene Chloride a 1.9 J 2.5 0.40 ug/l SM 6200B
Methyl Ethyl Ketone a 6.0 J 130 1.4 ug/l SM 6200B
Naphthalene a 64.4 2.5 0.50 ug/l SM 6200B
n-Propylbenzene a 40.9 2.5 1.1 ug/l SM 6200B
Styrene a 1.2 J 2.5 0.63 ug/l SM 6200B
Tert-Amyl Alcohol a 22.7 J 130 3.8 ug/l SM 6200B
Tert-Amyl Methyl Ether a 32.7 5.0 0.42 ug/l SM 6200B
Tert-Butyl Alcohol a 7.1 J 50 5.1 ug/l SM 6200B
Toluene a 4.1 2.5 1.5 ug/l SM 6200B
1,1,2-Trichloroethane a 3.2 1.5 0.87 ug/l SM 6200B
1,2,3-Trichloropropane a 3.6 2.5 0.11 ug/l SM 6200B
1,2,4-Trimethylbenzene a 473 2.5 0.73 ug/l SM 6200B
1,3,5-Trimethylbenzene a 52.8 2.5 0.81 ug/l SM 6200B
m,p-Xylene a 280 5.0 1.7 ug/l SM 6200B
o-Xylene a 2.6 2.5 0.74 ug/l SM 6200B
Xylene (total) a 282 2.5 0.81 ug/l SM 6200B
C5- C8 Aliphatics (Unadj.)2010 500 250 ug/l MADEP VPH REV 2.1
C9- C12 Aliphatics (Unadj.)2990 500 250 ug/l MADEP VPH REV 2.1
C9- C10 Aromatics (Unadj.)1140 500 100 ug/l MADEP VPH REV 2.1
Lead 119 1.0 0.72 ug/l SW846 6020B
LA94875-3 MW-F
Acetone 146 J 200 25 ug/l SM 6200B
Benzene 156 10 5.4 ug/l SM 6200B
4 of 61
LA948752
Summary of Hits Page 2 of 2
Job Number:LA94875
Account:Atlas
Project:Former Circke K Store #2723022
Collected:10/19/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
n-Butylbenzene 382 10 1.8 ug/l SM 6200B
sec-Butylbenzene 11.7 10 2.8 ug/l SM 6200B
Chloroethane 3.7 J 10 1.1 ug/l SM 6200B
Ethylbenzene 637 10 4.0 ug/l SM 6200B
2-Hexanone 21.3 20 8.4 ug/l SM 6200B
Isopropylbenzene 41.0 10 2.6 ug/l SM 6200B
p-Isopropyltoluene 39.4 10 2.6 ug/l SM 6200B
Methyl Chloride 2.8 J 10 1.3 ug/l SM 6200B
Methylene Chloride 6.9 J 10 1.6 ug/l SM 6200B
Methyl Ethyl Ketone 49.6 J 500 5.7 ug/l SM 6200B
4-Methyl-2-pentanone 7.7 J 10 4.8 ug/l SM 6200B
Naphthalene 970 10 2.0 ug/l SM 6200B
n-Propylbenzene 151 10 4.4 ug/l SM 6200B
Styrene 12.6 10 2.5 ug/l SM 6200B
Tert-Amyl Alcohol 37.1 J 500 15 ug/l SM 6200B
Tert-Butyl Alcohol 37.8 J 200 20 ug/l SM 6200B
Toluene 1640 10 5.9 ug/l SM 6200B
1,1,2-Trichloroethane 21.7 6.0 3.5 ug/l SM 6200B
1,2,3-Trichloropropane 59.4 10 0.45 ug/l SM 6200B
1,2,4-Trimethylbenzene 2230 25 7.3 ug/l SM 6200B
1,3,5-Trimethylbenzene 835 10 3.2 ug/l SM 6200B
m,p-Xylene 3220 50 17 ug/l SM 6200B
o-Xylene 2190 25 7.4 ug/l SM 6200B
Xylene (total)5420 25 8.1 ug/l SM 6200B
C5- C8 Aliphatics (Unadj.)9810 1000 500 ug/l MADEP VPH REV 2.1
C9- C12 Aliphatics (Unadj.)44700 2000 1000 ug/l MADEP VPH REV 2.1
C9- C10 Aromatics (Unadj.)14100 2000 400 ug/l MADEP VPH REV 2.1
C11-C22 Aromatics (Unadj.)3100 400 250 ug/l MADEP EPH REV 2.1
C9-C18 Aliphatics 1910 400 200 ug/l MADEP EPH REV 2.1
C19-C36 Aliphatics 404 400 86 ug/l MADEP EPH REV 2.1
Lead 8.0 1.0 0.72 ug/l SW846 6020B
(a) Internal standards are not within control limits due to matrix interference. Confirmed by reanalysis.
5 of 61
LA948752
SGS North America Inc.
Sample Results
Report of Analysis
Scott, LA
Section 3
6 of 61
LA948753
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-D
Lab Sample ID:LA94875-1 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:SM 6200B Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Q01471427.D 1 10/26/23 20:46 JY n/a n/a V1Q3707
Run #2
Purge Volume
Run #1 25.0 ml
Run #2
VOA Special List
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 4.7 10 1.2 ug/l J
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene ND 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
96-12-8 1,2-Dibromo-3-chloropropan a ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 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
7 of 61
LA9487533.1
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-D
Lab Sample ID:LA94875-1 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:SM 6200B Percent Solids:n/a
Project:Former Circke K Store #2723022
VOA Special List
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
87-68-3 Hexachlorobutadiene ND 0.20 0.11 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 0.23 ug/l
74-87-3 Methyl Chloride 0.23 0.50 0.066 ug/l J
74-95-3 Methylene Bromide ND 0.50 0.11 ug/l
75-09-2 Methylene Chloride ND 0.50 0.080 ug/l
78-93-3 Methyl Ethyl Ketone 0.31 25 0.28 ug/l J
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene 0.25 0.50 0.10 ug/l J
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.17 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 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
8 of 61
LA9487533.1
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-D
Lab Sample ID:LA94875-1 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:SM 6200B Percent Solids:n/a
Project:Former Circke K Store #2723022
VOA Special List
CAS No.Compound Result RL MDL Units Q
1330-20-7 Xylene (total)0.19 0.50 0.16 ug/l J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 97%70-130%
2037-26-5 Toluene-D8 103%70-130%
460-00-4 4-Bromofluorobenzene 99%70-130%
(a) Provisional certification.
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
9 of 61
LA9487533.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-D
Lab Sample ID:LA94875-1 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:EPA 504.1 EPA 504 Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LI139460.D 1 10/30/23 15:03 JT 10/30/23 07:30 OP23867 GLI1283
Run #2
Initial Volume Final Volume
Run #1 36.0 ml 2.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
96-12-8 1,2-Dibromo-3-chloropropane ND 0.019 0.011 ug/l
106-93-4 1,2-Dibromoethane ND 0.019 0.0037 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
348-51-6 1-Chloro-2-fluorobenzene 104%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
10 of 61
LA9487533.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-D
Lab Sample ID:LA94875-1 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LC088313.D 1 11/02/23 20:46 JB n/a n/a GLC3775
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C12 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C10 Aromatics (Unadj.)ND 100 20 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 89% a 70-130%
615-59-8 2,5-Dibromotoluene 81% b 70-130%
(a) Recovery from Aliphatics fraction.
(b) Recovery from Aromatics fraction.
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
11 of 61
LA9487533.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-D
Lab Sample ID:LA94875-1 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:MADEP EPH REV 2.1 SW846 3511 Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LZ0026045.D 1 11/02/23 11:07 LW 10/25/23 15:00 OP23890 GLZ563
Run #2
Initial Volume Final Volume
Run #1 50.0 ml 4.0 ml
Run #2
MAEPH List
CAS No.Compound Result RL MDL Units Q
C11-C22 Aromatics (Unadj.)ND 400 250 ug/l
C9-C18 Aliphatics ND 400 200 ug/l
C19-C36 Aliphatics ND 400 86 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
3386-33-2 1-Chlorooctadecane 74%40-140%
84-15-1 o-Terphenyl 78%40-140%
321-60-8 2-Fluorobiphenyl 104%40-140%
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
12 of 61
LA9487533.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-D
Lab Sample ID:LA94875-1 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Percent Solids:n/a
Project:Former Circke K Store #2723022
Total Metals Analysis
Analyte Result RL MDL Units DF Prep Analyzed By Method Prep Method
Lead 29.6 1.0 0.72 ug/l 1 10/24/23 10/26/23 BA SW846 6020B 1 SW846 3010A 2
(1) Instrument QC Batch: MA26681
(2) Prep QC Batch: MP27136
RL = Reporting Limit U = Indicates a result < MDL
MDL = Method Detection Limit J = Indicates a result >= MDL but < RL
13 of 61
LA9487533.1
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-E
Lab Sample ID:LA94875-2 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:SM 6200B Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 a 1Q01471431.D 5 10/26/23 22:34 JY n/a n/a V1Q3707
Run #2 1Q01471445.D 10 10/27/23 19:10 JY n/a n/a V1Q3708
Purge Volume
Run #1 25.0 ml
Run #2 25.0 ml
VOA Special List
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 21.5 50 6.2 ug/l J
71-43-2 Benzene 608 b 5.0 2.7 ug/l
108-86-1 Bromobenzene ND 2.5 0.91 ug/l
74-97-5 Bromochloromethane ND 2.5 0.61 ug/l
75-27-4 Bromodichloromethane ND 2.5 0.90 ug/l
75-25-2 Bromoform ND 2.5 0.50 ug/l
104-51-8 n-Butylbenzene 70.4 2.5 0.46 ug/l
135-98-8 sec-Butylbenzene 6.6 2.5 0.71 ug/l
98-06-6 tert-Butylbenzene ND 2.5 0.79 ug/l
56-23-5 Carbon Tetrachloride ND 1.0 0.46 ug/l
108-90-7 Chlorobenzene ND 2.5 0.82 ug/l
75-00-3 Chloroethane ND 2.5 0.28 ug/l
67-66-3 Chloroform ND 2.5 0.47 ug/l
95-49-8 o-Chlorotoluene ND 2.5 0.82 ug/l
106-43-4 p-Chlorotoluene ND 2.5 1.0 ug/l
124-48-1 Dibromochloromethane ND 1.0 0.37 ug/l
96-12-8 1,2-Dibromo-3-chloropropan c ND 2.5 0.64 ug/l
106-93-4 1,2-Dibromoethane ND 2.5 1.2 ug/l
75-71-8 Dichlorodifluoromethane ND 2.5 0.61 ug/l
541-73-1 m-Dichlorobenzene ND 2.5 0.32 ug/l
95-50-1 o-Dichlorobenzene ND 2.5 0.98 ug/l
106-46-7 p-Dichlorobenzene ND 2.5 1.1 ug/l
75-34-3 1,1-Dichloroethane ND 2.5 0.52 ug/l
107-06-2 1,2-Dichloroethane ND 1.0 0.61 ug/l
75-35-4 1,1-Dichloroethylene ND 2.5 0.47 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 2.5 0.55 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 2.5 0.77 ug/l
78-87-5 1,2-Dichloropropane ND 1.5 0.63 ug/l
142-28-9 1,3-Dichloropropane ND 2.5 1.0 ug/l
594-20-7 2,2-Dichloropropane ND 2.5 0.40 ug/l
563-58-6 1,1-Dichloropropene ND 2.5 0.58 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 1.0 0.51 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
14 of 61
LA9487533.2
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-E
Lab Sample ID:LA94875-2 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:SM 6200B Percent Solids:n/a
Project:Former Circke K Store #2723022
VOA Special List
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 1.0 0.28 ug/l
108-20-3 Di-Isopropyl Ether 0.86 2.5 0.37 ug/l J
64-17-5 Ethyl Alcohol ND 250 42 ug/l
100-41-4 Ethylbenzene 212 2.5 1.0 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 2.5 0.28 ug/l
591-78-6 2-Hexanone ND 5.0 2.1 ug/l
87-68-3 Hexachlorobutadiene ND 1.0 0.55 ug/l
98-82-8 Isopropylbenzene 18.0 2.5 0.66 ug/l
99-87-6 p-Isopropyltoluene 2.4 2.5 0.65 ug/l J
74-83-9 Methyl Bromide ND 2.5 1.1 ug/l
74-87-3 Methyl Chloride 1.3 2.5 0.33 ug/l J
74-95-3 Methylene Bromide ND 2.5 0.57 ug/l
75-09-2 Methylene Chloride 1.9 2.5 0.40 ug/l J
78-93-3 Methyl Ethyl Ketone 6.0 130 1.4 ug/l J
108-10-1 4-Methyl-2-pentanone ND 2.5 1.2 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 2.5 0.34 ug/l
91-20-3 Naphthalene 64.4 2.5 0.50 ug/l
103-65-1 n-Propylbenzene 40.9 2.5 1.1 ug/l
100-42-5 Styrene 1.2 2.5 0.63 ug/l J
75-85-4 Tert-Amyl Alcohol 22.7 130 3.8 ug/l J
994-05-8 Tert-Amyl Methyl Ether 32.7 5.0 0.42 ug/l
75-65-0 Tert-Butyl Alcohol 7.1 50 5.1 ug/l J
762-75-4 tert-Butyl Formate ND 25 0.18 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 2.5 0.92 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 1.0 0.62 ug/l
127-18-4 Tetrachloroethylene ND 2.5 1.1 ug/l
108-88-3 Toluene 4.1 2.5 1.5 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 2.5 0.80 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 2.5 0.85 ug/l
71-55-6 1,1,1-Trichloroethane ND 2.5 0.82 ug/l
79-00-5 1,1,2-Trichloroethane 3.2 1.5 0.87 ug/l
79-01-6 Trichloroethylene ND 2.5 0.90 ug/l
75-69-4 Trichlorofluoromethane ND 2.5 0.37 ug/l
96-18-4 1,2,3-Trichloropropane 3.6 2.5 0.11 ug/l
95-63-6 1,2,4-Trimethylbenzene 473 2.5 0.73 ug/l
108-67-8 1,3,5-Trimethylbenzene 52.8 2.5 0.81 ug/l
108-05-4 Vinyl Acetate ND 2.5 0.34 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.38 ug/l
m,p-Xylene 280 5.0 1.7 ug/l
95-47-6 o-Xylene 2.6 2.5 0.74 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
15 of 61
LA9487533.2
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-E
Lab Sample ID:LA94875-2 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:SM 6200B Percent Solids:n/a
Project:Former Circke K Store #2723022
VOA Special List
CAS No.Compound Result RL MDL Units Q
1330-20-7 Xylene (total)282 2.5 0.81 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 78%83%70-130%
2037-26-5 Toluene-D8 104%103%70-130%
460-00-4 4-Bromofluorobenzene 97%99%70-130%
(a) Internal standards are not within control limits due to matrix interference. Confirmed by reanalysis.
(b) Result is from Run# 2
(c) Provisional certification.
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
16 of 61
LA9487533.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-E
Lab Sample ID:LA94875-2 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:EPA 504.1 EPA 504 Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LI139461.D 1 10/30/23 15:21 JT 10/30/23 07:30 OP23867 GLI1283
Run #2
Initial Volume Final Volume
Run #1 36.0 ml 2.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
96-12-8 1,2-Dibromo-3-chloropropane ND 0.019 0.011 ug/l
106-93-4 1,2-Dibromoethane ND 0.019 0.0037 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
348-51-6 1-Chloro-2-fluorobenzene 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
17 of 61
LA9487533.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-E
Lab Sample ID:LA94875-2 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LC088314.D 5 11/02/23 21:13 JB n/a n/a GLC3775
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)2010 500 250 ug/l
C9- C12 Aliphatics (Unadj.)2990 500 250 ug/l
C9- C10 Aromatics (Unadj.)1140 500 100 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 96% a 70-130%
615-59-8 2,5-Dibromotoluene 89% b 70-130%
(a) Recovery from Aliphatics fraction.
(b) Recovery from Aromatics fraction.
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
18 of 61
LA9487533.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-E
Lab Sample ID:LA94875-2 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:MADEP EPH REV 2.1 SW846 3511 Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LZ0026047.D 1 11/02/23 11:27 LW 10/25/23 15:00 OP23890 GLZ563
Run #2
Initial Volume Final Volume
Run #1 50.0 ml 4.0 ml
Run #2
MAEPH List
CAS No.Compound Result RL MDL Units Q
C11-C22 Aromatics (Unadj.)ND 400 250 ug/l
C9-C18 Aliphatics ND 400 200 ug/l
C19-C36 Aliphatics ND 400 86 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
3386-33-2 1-Chlorooctadecane 65%40-140%
84-15-1 o-Terphenyl 76%40-140%
321-60-8 2-Fluorobiphenyl 106%40-140%
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
19 of 61
LA9487533.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-E
Lab Sample ID:LA94875-2 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Percent Solids:n/a
Project:Former Circke K Store #2723022
Total Metals Analysis
Analyte Result RL MDL Units DF Prep Analyzed By Method Prep Method
Lead 119 1.0 0.72 ug/l 1 10/24/23 10/25/23 BA SW846 6020B 1 SW846 3010A 2
(1) Instrument QC Batch: MA26669
(2) Prep QC Batch: MP27136
RL = Reporting Limit U = Indicates a result < MDL
MDL = Method Detection Limit J = Indicates a result >= MDL but < RL
20 of 61
LA9487533.2
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-F
Lab Sample ID:LA94875-3 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:SM 6200B Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Q01471429.D 20 10/26/23 21:40 JY n/a n/a V1Q3707
Run #2 1Q01471443.D 50 10/27/23 18:16 JY n/a n/a V1Q3708
Purge Volume
Run #1 25.0 ml
Run #2 25.0 ml
VOA Special List
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 146 200 25 ug/l J
71-43-2 Benzene 156 10 5.4 ug/l
108-86-1 Bromobenzene ND 10 3.6 ug/l
74-97-5 Bromochloromethane ND 10 2.4 ug/l
75-27-4 Bromodichloromethane ND 10 3.6 ug/l
75-25-2 Bromoform ND 10 2.0 ug/l
104-51-8 n-Butylbenzene 382 10 1.8 ug/l
135-98-8 sec-Butylbenzene 11.7 10 2.8 ug/l
98-06-6 tert-Butylbenzene ND 10 3.2 ug/l
56-23-5 Carbon Tetrachloride ND 4.0 1.8 ug/l
108-90-7 Chlorobenzene ND 10 3.3 ug/l
75-00-3 Chloroethane 3.7 10 1.1 ug/l J
67-66-3 Chloroform ND 10 1.9 ug/l
95-49-8 o-Chlorotoluene ND 10 3.3 ug/l
106-43-4 p-Chlorotoluene ND 10 4.0 ug/l
124-48-1 Dibromochloromethane ND 4.0 1.5 ug/l
96-12-8 1,2-Dibromo-3-chloropropan a ND 10 2.6 ug/l
106-93-4 1,2-Dibromoethane ND 10 4.7 ug/l
75-71-8 Dichlorodifluoromethane ND 10 2.4 ug/l
541-73-1 m-Dichlorobenzene ND 10 1.3 ug/l
95-50-1 o-Dichlorobenzene ND 10 3.9 ug/l
106-46-7 p-Dichlorobenzene ND 10 4.3 ug/l
75-34-3 1,1-Dichloroethane ND 10 2.1 ug/l
107-06-2 1,2-Dichloroethane ND 4.0 2.4 ug/l
75-35-4 1,1-Dichloroethylene ND 10 1.9 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 10 2.2 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 10 3.1 ug/l
78-87-5 1,2-Dichloropropane ND 6.0 2.5 ug/l
142-28-9 1,3-Dichloropropane ND 10 4.1 ug/l
594-20-7 2,2-Dichloropropane ND 10 1.6 ug/l
563-58-6 1,1-Dichloropropene ND 10 2.3 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 4.0 2.0 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
21 of 61
LA9487533.3
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-F
Lab Sample ID:LA94875-3 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:SM 6200B Percent Solids:n/a
Project:Former Circke K Store #2723022
VOA Special List
CAS No.Compound Result RL MDL Units Q
10061-02-6 trans-1,3-Dichloropropene ND 4.0 1.1 ug/l
108-20-3 Di-Isopropyl Ether ND 10 1.5 ug/l
64-17-5 Ethyl Alcohol ND 1000 170 ug/l
100-41-4 Ethylbenzene 637 10 4.0 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 10 1.1 ug/l
591-78-6 2-Hexanone 21.3 20 8.4 ug/l
87-68-3 Hexachlorobutadiene ND 4.0 2.2 ug/l
98-82-8 Isopropylbenzene 41.0 10 2.6 ug/l
99-87-6 p-Isopropyltoluene 39.4 10 2.6 ug/l
74-83-9 Methyl Bromide ND 10 4.6 ug/l
74-87-3 Methyl Chloride 2.8 10 1.3 ug/l J
74-95-3 Methylene Bromide ND 10 2.3 ug/l
75-09-2 Methylene Chloride 6.9 10 1.6 ug/l J
78-93-3 Methyl Ethyl Ketone 49.6 500 5.7 ug/l J
108-10-1 4-Methyl-2-pentanone 7.7 10 4.8 ug/l J
1634-04-4 Methyl Tert Butyl Ether ND 10 1.4 ug/l
91-20-3 Naphthalene 970 10 2.0 ug/l
103-65-1 n-Propylbenzene 151 10 4.4 ug/l
100-42-5 Styrene 12.6 10 2.5 ug/l
75-85-4 Tert-Amyl Alcohol 37.1 500 15 ug/l J
994-05-8 Tert-Amyl Methyl Ether ND 20 1.7 ug/l
75-65-0 Tert-Butyl Alcohol 37.8 200 20 ug/l J
762-75-4 tert-Butyl Formate ND 100 0.70 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 10 3.7 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 4.0 2.5 ug/l
127-18-4 Tetrachloroethylene ND 10 4.5 ug/l
108-88-3 Toluene 1640 10 5.9 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 10 3.2 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 10 3.4 ug/l
71-55-6 1,1,1-Trichloroethane ND 10 3.3 ug/l
79-00-5 1,1,2-Trichloroethane 21.7 6.0 3.5 ug/l
79-01-6 Trichloroethylene ND 10 3.6 ug/l
75-69-4 Trichlorofluoromethane ND 10 1.5 ug/l
96-18-4 1,2,3-Trichloropropane 59.4 10 0.45 ug/l
95-63-6 1,2,4-Trimethylbenzene 2230 b 25 7.3 ug/l
108-67-8 1,3,5-Trimethylbenzene 835 10 3.2 ug/l
108-05-4 Vinyl Acetate ND 10 1.4 ug/l
75-01-4 Vinyl Chloride ND 2.0 1.5 ug/l
m,p-Xylene 3220 b 50 17 ug/l
95-47-6 o-Xylene 2190 b 25 7.4 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
22 of 61
LA9487533.3
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-F
Lab Sample ID:LA94875-3 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:SM 6200B Percent Solids:n/a
Project:Former Circke K Store #2723022
VOA Special List
CAS No.Compound Result RL MDL Units Q
1330-20-7 Xylene (total)5420 b 25 8.1 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 95%94%70-130%
2037-26-5 Toluene-D8 103%102%70-130%
460-00-4 4-Bromofluorobenzene 100%96%70-130%
(a) Provisional certification.
(b) 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
23 of 61
LA9487533.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-F
Lab Sample ID:LA94875-3 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:EPA 504.1 EPA 504 Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LI139462.D 1 10/30/23 15:40 JT 10/30/23 07:30 OP23867 GLI1283
Run #2
Initial Volume Final Volume
Run #1 36.2 ml 2.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
96-12-8 1,2-Dibromo-3-chloropropane ND 0.019 0.011 ug/l
106-93-4 1,2-Dibromoethane ND 0.019 0.0037 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
348-51-6 1-Chloro-2-fluorobenzene 90%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
24 of 61
LA9487533.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-F
Lab Sample ID:LA94875-3 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LC088317.D 10 11/02/23 22:34 JB n/a n/a GLC3775
Run #2 LC088315.D 20 11/02/23 21:40 JB n/a n/a GLC3775
Purge Volume
Run #1 5.0 ml
Run #2 5.0 ml
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)9810 1000 500 ug/l
C9- C12 Aliphatics (Unadj.)44700 a 2000 1000 ug/l
C9- C10 Aromatics (Unadj.)14100 a 2000 400 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 110% b 99% b 70-130%
615-59-8 2,5-Dibromotoluene 91% c 88% c 70-130%
(a) Result is from Run# 2
(b) Recovery from Aliphatics fraction.
(c) Recovery from Aromatics fraction.
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
25 of 61
LA9487533.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-F
Lab Sample ID:LA94875-3 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Method:MADEP EPH REV 2.1 SW846 3511 Percent Solids:n/a
Project:Former Circke K Store #2723022
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LZ0026049.D 1 11/02/23 11:47 LW 10/25/23 15:00 OP23890 GLZ563
Run #2
Initial Volume Final Volume
Run #1 50.0 ml 4.0 ml
Run #2
MAEPH List
CAS No.Compound Result RL MDL Units Q
C11-C22 Aromatics (Unadj.)3100 400 250 ug/l
C9-C18 Aliphatics 1910 400 200 ug/l
C19-C36 Aliphatics 404 400 86 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
3386-33-2 1-Chlorooctadecane 72%40-140%
84-15-1 o-Terphenyl 83%40-140%
321-60-8 2-Fluorobiphenyl 100%40-140%
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
26 of 61
LA9487533.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-F
Lab Sample ID:LA94875-3 Date Sampled:10/19/23
Matrix:AQ - Ground Water Date Received:10/24/23
Percent Solids:n/a
Project:Former Circke K Store #2723022
Total Metals Analysis
Analyte Result RL MDL Units DF Prep Analyzed By Method Prep Method
Lead 8.0 1.0 0.72 ug/l 1 10/24/23 10/26/23 BA SW846 6020B 1 SW846 3010A 2
(1) Instrument QC Batch: MA26681
(2) Prep QC Batch: MP27136
RL = Reporting Limit U = Indicates a result < MDL
MDL = Method Detection Limit J = Indicates a result >= MDL but < RL
27 of 61
LA9487533.3
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Scott, LA
Section 4
28 of 61
LA948754
a PAGE I OF-.]L
i
l;00
CHAIN OF CUSTODY
SGS North America lnc. ' Scott
Ambassador Cafiery Parkwav, Scotl, LA 70583
IEL X31 237 4775 FAxr337 237 7838
flsr.nd.d 1o auEh... o.y.
C 5 au.h... osy. RUSH
fl . B!.h.a 0.y. RusB
E ! BuslnB. oay! RUSH
fl 2 Bo.in.s oayi FusH
E I Burlnd.DryE ERGENCY
E orhd
www.sqs.com/6hsusa
- FULtrl { L.v.l a+,1)
C6mm.rci.l "A" (L.Ell)
cohnorcl.l'B-(Lov.l2)
E shr. Fom.
E EDD Fom.r
&p..v.d By (scs PM) / o.1.
& Rlsh T/A data ava'lab e v a kb .k.needod lor RUSH/EmeGen IAI
commo6i.! "A' = R6uhs Onlv
Comrurcid'B' = R66ults + OC Sum@ry
Samplo Cuslody must
commerciat"c" = R6su[s + ocs
oss6ssion, including cou.ier
2 2
1
Cllent / Roportang Informatlon
ar r'9" (;t?t?tF
17)t I r@A
Z2bo[<;
, Tel'^\\t-gzr-o eji
It Va?2)t\o
T.AB USE ONLY
)
a
?s
?
(ooq
$
i
o(
*U)
solA
td(
llJ
o.6o
oField lD / Pornt of Collection o)IloIIKoloI
I lle50\/- E oI3t,.Aout- F
Data Ooliverablo lnfdmallon
o
receipt in the LaboratoryNote: Sample inventory is verified upon
1l153o1
3
5
copy of EHsa oAc{02e00 FoRM scor sl,andad coc-FINAL
5
nred below each limo 6a
httpr/www.sgs com/en/terms_and_condrtions
I
l''"Z:er3o&)LS
tl,l
1 G
IIIIIIz-
lvvtJz,l-
II
I
I
III
I
II
III
I
I I
IIIIIII
LA94875: Chain of Custody
Page 1 of 3
29 of 61
LA9487544.1
i-o s nrr iP iF xtv E r t I tttr$li$ t :0TT LA LABORA|0RYilg ct:rtmtsstoN BLvq:ItL\TAI'ETIE LA 70508(lE(sr .t -, REI:.1!IIilrtmlilli|-Illrtt t 7illilllllllilullllllllllllllllllillllllllllllillFedExExprata\RITII OIIER}IIGHII70508r.r-ur' LFT)\Ittm\MIi ",,tI{IE'\IE oil3t0338uEsr,o2E!IIIhl:I:l:IILA94875: Chain of Custody
Page 2 of 3
30 of 61
LA9487544.1
Job Number:la94875 Client:ATC
Date / Time Received:10/27/2023 Delivery Method:FEDEX
Project:FORMER CIRCLE K STORE #272875
4. No. Coolers:
Airbill #'s:7043 0338 9380
Cooler Security
1. Custody Seals Present:
Y or N
2. Custody Seals Intact:
3. COC Present:
4. Smpl Dates/Time OK
2. Cooler temp verification:
Cooler Temperature Y or N
1. Temp criteria achieved:
3. Cooler media:
Quality Control Preservatio Y or N N/A
1. Trip Blank present / cooler:
2. Trip Blank listed on COC:
3. Samples preserved properly:
4. VOCs headspace free:
Sample Integrity - Documentation Y or N
1. Sample labels present on bottles:
2. Container labeling complete:
3. Sample container label / COC agree:
Sample Integrity - Condition Y or N
1. Sample recvd within HT:
3. Condition of sample:
2. All containers accounted for:
Sample Integrity - Instructions
1. Analysis requested is clear:
2. Bottles received for unspecified tests
3. Sufficient volume recvd for analysis:
4. Compositing instructions clear:
5. Filtering instructions clear:
Intact
Y or N
Comments Did not receive any samples for 625.
Y or N N/A
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
SM089-03Rev. Date 12/7/17
SGS Sample Receipt Summary
Test Strip Lot #s:pH 1-12:pH 12+:Other: (Specify)
LA94875: Chain of Custody
Page 3 of 3
31 of 61
LA9487544.1
SGS North America Inc.
MS Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 5
32 of 61
LA948755
Method Blank Summary Page 1 of 3
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3707-MB1 1Q01471421.D 1 10/26/23 JY n/a n/a V1Q3707
The QC reported here applies to the following samples:Method: SM 6200B
LA94875-1, LA94875-2, LA94875-3
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 1.2 ug/l
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene ND 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.13 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
33 of 61
LA9487555.1.1
Method Blank Summary Page 2 of 3
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3707-MB1 1Q01471421.D 1 10/26/23 JY n/a n/a V1Q3707
The QC reported here applies to the following samples:Method: SM 6200B
LA94875-1, LA94875-2, LA94875-3
CAS No.Compound Result RL MDL Units Q
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
87-68-3 Hexachlorobutadiene ND 0.20 0.11 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 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
74-95-3 Methylene Bromide ND 0.50 0.11 ug/l
75-09-2 Methylene Chloride ND 0.50 0.080 ug/l
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene 0.14 0.50 0.10 ug/l J
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.17 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
34 of 61
LA9487555.1.1
Method Blank Summary Page 3 of 3
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3707-MB1 1Q01471421.D 1 10/26/23 JY n/a n/a V1Q3707
The QC reported here applies to the following samples:Method: SM 6200B
LA94875-1, LA94875-2, LA94875-3
CAS No.Compound Result RL MDL Units Q
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 96%70-130%
2037-26-5 Toluene-D8 103%70-130%
460-00-4 4-Bromofluorobenzene 100%70-130%
35 of 61
LA9487555.1.1
Method Blank Summary Page 1 of 1
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3708-MB1 1Q01471442.D 1 10/27/23 JY n/a n/a V1Q3708
The QC reported here applies to the following samples:Method: SM 6200B
LA94875-2, LA94875-3
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 0.50 0.27 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 96%70-130%
2037-26-5 Toluene-D8 101%70-130%
460-00-4 4-Bromofluorobenzene 99%70-130%
36 of 61
LA9487555.1.2
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3707-BS1 1Q01471418.D 1 10/26/23 JY n/a n/a V1Q3707
V1Q3707-BSD1 1Q01471419.D 1 10/26/23 JY n/a n/a V1Q3707
The QC reported here applies to the following samples:Method: SM 6200B
LA94875-1, LA94875-2, LA94875-3
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
67-64-1 Acetone 50 52.8 106 51.5 103 2 70-130/30
71-43-2 Benzene 20 17.9 90 17.5 88 2 70-130/30
108-86-1 Bromobenzene 20 22.1 111 21.7 109 2 70-130/30
74-97-5 Bromochloromethane 20 19.7 99 19.2 96 3 70-130/30
75-27-4 Bromodichloromethane 20 23.5 118 23.0 115 2 70-130/30
75-25-2 Bromoform 20 20.7 104 20.6 103 0 70-130/30
104-51-8 n-Butylbenzene 20 23.5 118 23.1 116 2 70-130/30
135-98-8 sec-Butylbenzene 20 22.4 112 22.0 110 2 70-130/30
98-06-6 tert-Butylbenzene 20 21.4 107 21.0 105 2 70-130/30
56-23-5 Carbon Tetrachloride 20 22.7 114 21.7 109 5 70-130/30
108-90-7 Chlorobenzene 20 21.0 105 20.7 104 1 70-130/30
75-00-3 Chloroethane 20 18.5 93 17.9 90 3 60-140/30
67-66-3 Chloroform 20 18.9 95 18.4 92 3 70-130/30
95-49-8 o-Chlorotoluene 20 20.7 104 20.1 101 3 70-130/30
106-43-4 p-Chlorotoluene 20 21.0 105 20.6 103 2 70-130/30
124-48-1 Dibromochloromethane 20 21.5 108 21.3 107 1 70-130/30
96-12-8 1,2-Dibromo-3-chloropropane 20 21.0 105 21.0 105 0 70-130/30
106-93-4 1,2-Dibromoethane 20 22.8 114 22.8 114 0 70-130/30
75-71-8 Dichlorodifluoromethane 20 22.3 112 21.3 107 5 60-140/30
541-73-1 m-Dichlorobenzene 20 21.8 109 21.5 108 1 70-130/30
95-50-1 o-Dichlorobenzene 20 21.8 109 21.5 108 1 70-130/30
106-46-7 p-Dichlorobenzene 20 21.2 106 21.0 105 1 70-130/30
75-34-3 1,1-Dichloroethane 20 19.7 99 19.2 96 3 70-130/30
107-06-2 1,2-Dichloroethane 20 20.4 102 20.1 101 1 70-130/30
75-35-4 1,1-Dichloroethylene 20 19.8 99 18.7 94 6 70-130/30
156-59-2 cis-1,2-Dichloroethylene 20 19.9 100 19.2 96 4 70-130/30
156-60-5 trans-1,2-Dichloroethylene 20 19.5 98 18.8 94 4 70-130/30
78-87-5 1,2-Dichloropropane 20 21.5 108 21.0 105 2 70-130/30
142-28-9 1,3-Dichloropropane 20 21.3 107 20.8 104 2 70-130/30
594-20-7 2,2-Dichloropropane 20 25.3 127 24.1 121 5 70-130/30
563-58-6 1,1-Dichloropropene 20 19.8 99 18.9 95 5 70-130/30
10061-01-5 cis-1,3-Dichloropropene 20 23.6 118 23.2 116 2 70-130/30
10061-02-6 trans-1,3-Dichloropropene 20 20.9 105 20.7 104 1 70-130/30
108-20-3 Di-Isopropyl Ether 20 20.7 104 20.2 101 2 70-130/30
64-17-5 Ethyl Alcohol 400 415 104 397 99 4 70-130/30
100-41-4 Ethylbenzene 20 21.3 107 21.0 105 1 70-130/30
* = Outside of Control Limits.
37 of 61
LA9487555.2.1
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3707-BS1 1Q01471418.D 1 10/26/23 JY n/a n/a V1Q3707
V1Q3707-BSD1 1Q01471419.D 1 10/26/23 JY n/a n/a V1Q3707
The QC reported here applies to the following samples:Method: SM 6200B
LA94875-1, LA94875-2, LA94875-3
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
637-92-3 Ethyl Tert-Butyl Ether 20 21.4 107 21.1 106 1 70-130/30
591-78-6 2-Hexanone 50 54.9 110 55.2 110 1 70-130/30
87-68-3 Hexachlorobutadiene 20 22.7 114 22.7 114 0 70-130/30
98-82-8 Isopropylbenzene 20 22.7 114 22.3 112 2 70-130/30
99-87-6 p-Isopropyltoluene 20 23.4 117 23.2 116 1 70-130/30
74-83-9 Methyl Bromide 20 19.9 100 19.1 96 4 60-140/30
74-87-3 Methyl Chloride 20 17.7 89 17.1 86 3 60-140/30
74-95-3 Methylene Bromide 20 21.6 108 21.0 105 3 70-130/30
75-09-2 Methylene Chloride 20 18.7 94 18.2 91 3 70-130/30
78-93-3 Methyl Ethyl Ketone 50 57.6 115 52.7 105 9 70-130/30
108-10-1 4-Methyl-2-pentanone 50 56.1 112 56.6 113 1 70-130/30
1634-04-4 Methyl Tert Butyl Ether 20 21.2 106 20.7 104 2 70-130/30
91-20-3 Naphthalene 20 23.9 120 24.0 120 0 70-130/30
103-65-1 n-Propylbenzene 20 21.5 108 21.1 106 2 70-130/30
100-42-5 Styrene 20 21.2 106 21.0 105 1 70-130/30
75-85-4 Tert-Amyl Alcohol 200 213 107 211 106 1 50-150/30 a
994-05-8 Tert-Amyl Methyl Ether 20 22.6 113 22.8 114 1 70-130/30
75-65-0 Tert-Butyl Alcohol 100 106 106 106 106 0 70-130/30
762-75-4 tert-Butyl Formate 20 22.2 111 21.8 109 2 50-150/30 a
630-20-6 1,1,1,2-Tetrachloroethane 20 24.2 121 23.7 119 2 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 20 20.8 104 20.7 104 0 70-130/30
127-18-4 Tetrachloroethylene 20 22.1 111 21.7 109 2 70-130/30
108-88-3 Toluene 20 19.2 96 18.9 95 2 70-130/30
87-61-6 1,2,3-Trichlorobenzene 20 22.7 114 22.8 114 0 70-130/30
120-82-1 1,2,4-Trichlorobenzene 20 22.7 114 23.0 115 1 70-130/30
71-55-6 1,1,1-Trichloroethane 20 21.7 109 21.1 106 3 70-130/30
79-00-5 1,1,2-Trichloroethane 20 21.3 107 21.2 106 0 70-130/30
79-01-6 Trichloroethylene 20 22.4 112 21.9 110 2 70-130/30
75-69-4 Trichlorofluoromethane 20 21.0 105 20.2 101 4 60-140/30
96-18-4 1,2,3-Trichloropropane 20 22.9 115 22.7 114 1 70-130/30
95-63-6 1,2,4-Trimethylbenzene 20 21.9 110 21.6 108 1 70-130/30
108-67-8 1,3,5-Trimethylbenzene 20 22.1 111 21.6 108 2 70-130/30
108-05-4 Vinyl Acetate 20 23.6 118 22.7 114 4 70-130/30
75-01-4 Vinyl Chloride 20 20.1 101 19.3 97 4 60-140/30
m,p-Xylene 40 44.9 112 43.8 110 2 70-130/30
95-47-6 o-Xylene 20 21.4 107 21.0 105 2 70-130/30
* = Outside of Control Limits.
38 of 61
LA9487555.2.1
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3707-BS1 1Q01471418.D 1 10/26/23 JY n/a n/a V1Q3707
V1Q3707-BSD1 1Q01471419.D 1 10/26/23 JY n/a n/a V1Q3707
The QC reported here applies to the following samples:Method: SM 6200B
LA94875-1, LA94875-2, LA94875-3
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
1330-20-7 Xylene (total)60 66.2 110 64.8 108 2 70-130/30
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 91%89%70-130%
2037-26-5 Toluene-D8 101%100%70-130%
460-00-4 4-Bromofluorobenzene 102%100%70-130%
(a) Advisory control limits.
* = Outside of Control Limits.
39 of 61
LA9487555.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3708-BS1 1Q01471439.D 1 10/27/23 JY n/a n/a V1Q3708
V1Q3708-BSD1 1Q01471440.D 1 10/27/23 JY n/a n/a V1Q3708
The QC reported here applies to the following samples:Method: SM 6200B
LA94875-2, LA94875-3
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
71-43-2 Benzene 20 17.5 88 17.5 88 0 70-130/30
95-63-6 1,2,4-Trimethylbenzene 20 21.3 107 21.1 106 1 70-130/30
m,p-Xylene 40 42.7 107 43.8 110 3 70-130/30
95-47-6 o-Xylene 20 20.6 103 20.7 104 0 70-130/30
1330-20-7 Xylene (total)60 63.2 105 64.5 108 2 70-130/30
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 89%87%70-130%
2037-26-5 Toluene-D8 99%101%70-130%
460-00-4 4-Bromofluorobenzene 100%101%70-130%
* = Outside of Control Limits.
40 of 61
LA9487555.2.2
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 1
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA94874-1MS 1Q01471447.D 20 10/27/23 JY n/a n/a V1Q3708
LA94874-1MSD 1Q01471448.D 20 10/27/23 JY n/a n/a V1Q3708
LA94874-1 1Q01471444.D 20 10/27/23 JY n/a n/a V1Q3708
The QC reported here applies to the following samples:Method: SM 6200B
LA94875-2, LA94875-3
LA94874-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
71-43-2 Benzene 685 400 1040 89 400 1060 94 2 70-130/20
95-63-6 1,2,4-Trimethylbenzene 1940 400 1970 8* a 400 1920 -5* a 3 70-130/20
m,p-Xylene 1970 800 2250 35* a 800 2200 29* a 2 70-130/20
95-47-6 o-Xylene 1050 400 1530 120 400 1530 120 0 70-130/20
1330-20-7 Xylene (total)3030 1200 3770 62* a 1200 3730 58* a 1 70-130/20
CAS No.Surrogate Recoveries MS MSD LA94874-1 Limits
17060-07-0 1,2-Dichloroethane-D4 87%87%86%70-130%
2037-26-5 Toluene-D8 101%101%102%70-130%
460-00-4 4-Bromofluorobenzene 101%99%96%70-130%
(a) Outside control limits due to high level in sample relative to spike amount.
* = Outside of Control Limits.
41 of 61
LA9487555.3.1
SGS North America Inc.
GC Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 6
42 of 61
LA948756
Method Blank Summary Page 1 of 1
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLC3775-MB1 LC088312.D 1 11/02/23 JB n/a n/a GLC3775
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA94875-1, LA94875-2, LA94875-3
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C12 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C10 Aromatics (Unadj.)ND 100 20 ug/l
CAS No.Surrogate Recoveries Limits
615-59-8 2,5-Dibromotoluene 82% a 70-130%
615-59-8 2,5-Dibromotoluene 81% b 70-130%
(a) Recovery from Aliphatics fraction.
(b) Recovery from Aromatics fraction.
43 of 61
LA9487566.1.1
Method Blank Summary Page 1 of 1
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23867-MB LI139457.D 1 10/30/23 JT 10/30/23 OP23867 GLI1283
The QC reported here applies to the following samples:Method: EPA 504.1
LA94875-1, LA94875-2, LA94875-3
CAS No.Compound Result RL MDL Units Q
96-12-8 1,2-Dibromo-3-chloropropane ND 0.020 0.012 ug/l
106-93-4 1,2-Dibromoethane ND 0.020 0.0038 ug/l
CAS No.Surrogate Recoveries Limits
348-51-6 1-Chloro-2-fluorobenzene 99%70-130%
44 of 61
LA9487566.1.2
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLC3775-BS1 LC088310.D 1 11/02/23 JB n/a n/a GLC3775
GLC3775-BSD1 LC088311.D 1 11/02/23 JB n/a n/a GLC3775
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA94875-1, LA94875-2, LA94875-3
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
C5- C8 Aliphatics (Unadj.)120 125 104 121 101 4 70-130/25
C9- C12 Aliphatics (Unadj.)120 140 116 118 98 17 70-130/25
C9- C10 Aromatics (Unadj.)40 37.4 94 35.8 90 4 70-130/25
CAS No.Surrogate Recoveries BSP BSD Limits
615-59-8 2,5-Dibromotoluene 96% a 90% a 70-130%
615-59-8 2,5-Dibromotoluene 94% b 89% b 70-130%
(a) Recovery from Aliphatics fraction.
(b) Recovery from Aromatics fraction.
* = Outside of Control Limits.
45 of 61
LA9487566.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23867-BS LI139458.D 1 10/30/23 JT 10/30/23 OP23867 GLI1283
OP23867-BSD LI139459.D 1 10/30/23 JT 10/30/23 OP23867 GLI1283
The QC reported here applies to the following samples:Method: EPA 504.1
LA94875-1, LA94875-2, LA94875-3
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
96-12-8 1,2-Dibromo-3-chloropropane 0.251 0.24 95 0.25 99 4 70-130/20
106-93-4 1,2-Dibromoethane 0.251 0.28 111 0.26 103 7 70-130/20
CAS No.Surrogate Recoveries BSP BSD Limits
348-51-6 1-Chloro-2-fluorobenzene 102%100%70-130%
* = Outside of Control Limits.
46 of 61
LA9487566.2.2
Duplicate Summary Page 1 of 1
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA94875-3DUP LC088316.D 20 11/02/23 JB n/a n/a GLC3775
LA94875-3 LC088317.D 10 11/02/23 JB n/a n/a GLC3775
LA94875-3 LC088315.D 20 11/02/23 JB n/a n/a GLC3775
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA94875-1, LA94875-2, LA94875-3
LA94875-3 DUP
CAS No.Compound ug/l Q ug/l Q RPD Limits
C5- C8 Aliphatics (Unadj.)9810 8000 20 50
C9- C12 Aliphatics (Unadj.)44700 a 46500 14 50
C9- C10 Aromatics (Unadj.)14100 a 14800 22 50
CAS No.Surrogate Recoveries DUP LA94875-3 LA94875-3 Limits
615-59-8 2,5-Dibromotoluene 107% b 110% b 99% b 70-130%
615-59-8 2,5-Dibromotoluene 94% c 91% c 88% c 70-130%
(a) Result is from Run #2.
(b) Recovery from Aliphatics fraction.
(c) Recovery from Aromatics fraction.
* = Outside of Control Limits.
47 of 61
LA9487566.3.1
SGS North America Inc.
GC/LC Semi-volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 7
48 of 61
LA948757
Method Blank Summary Page 1 of 1
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23890-MB LZ0026039.D 1 11/02/23 LW 10/25/23 OP23890 GLZ563
The QC reported here applies to the following samples:Method: MADEP EPH REV 2.1
LA94875-1, LA94875-2, LA94875-3
CAS No.Compound Result RL MDL Units Q
C11-C22 Aromatics (Unadj.)ND 370 230 ug/l
C9-C18 Aliphatics ND 370 190 ug/l
C19-C36 Aliphatics ND 370 80 ug/l
CAS No.Surrogate Recoveries Limits
3386-33-2 1-Chlorooctadecane 64%40-140%
84-15-1 o-Terphenyl 69%40-140%
321-60-8 2-Fluorobiphenyl 96%40-140%
49 of 61
LA9487577.1.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA94875
Account:ATCNCR Atlas
Project:Former Circke K Store #2723022
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP23890-BS LZ0026041.D 1 11/02/23 LW 10/25/23 OP23890 GLZ563
OP23890-BSD LZ0026043.D 1 11/02/23 LW 10/25/23 OP23890 GLZ563
The QC reported here applies to the following samples:Method: MADEP EPH REV 2.1
LA94875-1, LA94875-2, LA94875-3
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
C11-C22 Aromatics (Unadj.)7900 4930 62 4900 62 1 40-140/30
C9-C18 Aliphatics 2790 1740 62 1830 66 5 40-140/30
C19-C36 Aliphatics 3720 2590 70 2750 74 6 40-140/30
CAS No.Surrogate Recoveries BSP BSD Limits
3386-33-2 1-Chlorooctadecane 66%69%40-140%
84-15-1 o-Terphenyl 72%73%40-140%
321-60-8 2-Fluorobiphenyl 100%99%40-140%
Sample Compound Col #1 Col #2 Breakthrough Limit
OP23890-BS 2-Methylnaphthalene 351 ND 0.0%5.0
OP23890-BS Naphthalene 333 ND 0.0%5.0
OP23890-BSD 2-Methylnaphthalene 354 ND 0.0%5.0
OP23890-BSD Naphthalene 337 ND 0.0%5.0
* = Outside of Control Limits.
50 of 61
LA9487577.2.1
SGS North America Inc.
Metals Analysis
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Matrix Spike and Duplicate Summaries
• Blank Spike and Lab Control Sample Summaries
• Serial Dilution Summaries
Scott, LA
Section 8
51 of 61
LA948758
BLANK RESULTS SUMMARY
Part 2 - Method Blanks
Login Number: LA94875
Account: ATCNCR - Atlas
Project: Former Circke K Store #2723022
QC Batch ID: MP27136 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 10/24/23
MB
Metal RL IDL MDL raw final
Aluminum 100 .14 49
Antimony 1.0 .0022 .79
Arsenic 1.0 .0079 .57
Barium 1.0 .0041 .63
Beryllium 1.0 .0035 .75
Boron 20 .43 6.3
Cadmium 0.50 .0016 .49
Calcium 200 4.3 110
Cerium 1.0 .0015 .76
Chromium 1.0 .016 .53
Cobalt 1.0 .0016 .66
Copper 1.0 .008 .41
Iron 100 .097 45
Lithium 2.0 .012 .78
Lead 1.0 .01 .72 0.0 <1.0
Lanthanum 1.0 .0017 .72
Magnesium 100 .16 33
Manganese 2.0 .0091 .57
Molybdenum 1.0 .0038 .61
Nickel 1.0 .0038 .52
Potassium 100 2.5 65
Selenium 5.0 .15 2.8
Silver 1.0 .0024 .38
Silicon 500 4.2 93
Sodium 100 2.2 37
Strontium 2.0 .0054 .42
Thallium 1.0 .0023 .79
Tin 2.0 .02 .56
Titanium 1.0 .021 .57
Uranium 1.0 .0019 .42
Vanadium 1.0 .0087 .36
Zinc 5.0 .017 2.4
Associated samples MP27136: LA94875-1, LA94875-2, LA94875-3
_________________________________________________________________________________________________________
Page 1
52 of 61
LA9487588.1.1
BLANK RESULTS SUMMARY
Part 2 - Method Blanks
Login Number: LA94875
Account: ATCNCR - Atlas
Project: Former Circke K Store #2723022
QC Batch ID: MP27136 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 10/24/23
MB
Metal RL IDL MDL raw final
Results < IDL are shown as zero for calculation purposes
(*) Outside of QC limits
(anr) Analyte not requested
_________________________________________________________________________________________________________
Page 2
53 of 61
LA9487588.1.1
MATRIX SPIKE AND DUPLICATE RESULTS SUMMARY
Login Number: LA94875
Account: ATCNCR - Atlas
Project: Former Circke K Store #2723022
QC Batch ID: MP27136 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 10/24/23
LA94828-11 Spikelot QC
Metal Original MS MPICPMS6 % Rec Limits
Aluminum
Antimony
Arsenic anr
Barium anr
Beryllium
Boron
Cadmium anr
Calcium
Cerium
Chromium anr
Cobalt
Copper
Iron
Lithium
Lead 186 280 100 91.0 75-125
Lanthanum
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Selenium anr
Silver anr
Silicon
Sodium
Strontium
Thallium
Tin
Titanium
Uranium
Vanadium
Zinc
Associated samples MP27136: LA94875-1, LA94875-2, LA94875-3
_________________________________________________________________________________________________________
Page 1
54 of 61
LA9487588.1.2
MATRIX SPIKE AND DUPLICATE RESULTS SUMMARY
Login Number: LA94875
Account: ATCNCR - Atlas
Project: Former Circke K Store #2723022
QC Batch ID: MP27136 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 10/24/23
LA94828-11 Spikelot QC
Metal Original MS MPICPMS6 % Rec Limits
Results < IDL are shown as zero for calculation purposes
(*) Outside of QC limits
(N) Matrix Spike Rec. outside of QC limits
(anr) Analyte not requested
_________________________________________________________________________________________________________
Page 2
55 of 61
LA9487588.1.2
MATRIX SPIKE AND DUPLICATE RESULTS SUMMARY
Login Number: LA94875
Account: ATCNCR - Atlas
Project: Former Circke K Store #2723022
QC Batch ID: MP27136 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 10/24/23
LA94828-11 Spikelot MSD QC
Metal Original MSD MPICPMS6 % Rec RPD Limit
Aluminum
Antimony
Arsenic anr
Barium anr
Beryllium
Boron
Cadmium anr
Calcium
Cerium
Chromium anr
Cobalt
Copper
Iron
Lithium
Lead 186 285 100 96.0 1.8 20
Lanthanum
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Selenium anr
Silver anr
Silicon
Sodium
Strontium
Thallium
Tin
Titanium
Uranium
Vanadium
Zinc
Associated samples MP27136: LA94875-1, LA94875-2, LA94875-3
_________________________________________________________________________________________________________
Page 3
56 of 61
LA9487588.1.2
MATRIX SPIKE AND DUPLICATE RESULTS SUMMARY
Login Number: LA94875
Account: ATCNCR - Atlas
Project: Former Circke K Store #2723022
QC Batch ID: MP27136 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 10/24/23
LA94828-11 Spikelot MSD QC
Metal Original MSD MPICPMS6 % Rec RPD Limit
Results < IDL are shown as zero for calculation purposes
(*) Outside of QC limits
(N) Matrix Spike Rec. outside of QC limits
(anr) Analyte not requested
_________________________________________________________________________________________________________
Page 4
57 of 61
LA9487588.1.2
SPIKE BLANK AND LAB CONTROL SAMPLE SUMMARY
Login Number: LA94875
Account: ATCNCR - Atlas
Project: Former Circke K Store #2723022
QC Batch ID: MP27136 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 10/24/23
BSP Spikelot QC
Metal Result MPICPMS6 % Rec Limits
Aluminum
Antimony
Arsenic anr
Barium anr
Beryllium
Boron
Cadmium anr
Calcium
Cerium
Chromium anr
Cobalt
Copper
Iron
Lithium
Lead 104 100 104.0 80-120
Lanthanum
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Selenium anr
Silver anr
Silicon
Sodium
Strontium
Thallium
Tin
Titanium
Uranium
Vanadium
Zinc
Associated samples MP27136: LA94875-1, LA94875-2, LA94875-3
_________________________________________________________________________________________________________
Page 1
58 of 61
LA9487588.1.3
SPIKE BLANK AND LAB CONTROL SAMPLE SUMMARY
Login Number: LA94875
Account: ATCNCR - Atlas
Project: Former Circke K Store #2723022
QC Batch ID: MP27136 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 10/24/23
BSP Spikelot QC
Metal Result MPICPMS6 % Rec Limits
Results < IDL are shown as zero for calculation purposes
(*) Outside of QC limits
(anr) Analyte not requested
_________________________________________________________________________________________________________
Page 2
59 of 61
LA9487588.1.3
SERIAL DILUTION RESULTS SUMMARY
Login Number: LA94875
Account: ATCNCR - Atlas
Project: Former Circke K Store #2723022
QC Batch ID: MP27136 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 10/24/23
LA94828-11 QC
Metal Original SDL 25:125%DIF Limits
Aluminum
Antimony
Arsenic anr
Barium anr
Beryllium
Boron
Cadmium anr
Calcium
Cerium
Chromium anr
Cobalt
Copper
Iron
Lithium
Lead 189 192 3.2 0-20
Lanthanum
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Selenium anr
Silver anr
Silicon
Sodium
Strontium
Thallium
Tin
Titanium
Uranium
Vanadium
Zinc
Associated samples MP27136: LA94875-1, LA94875-2, LA94875-3
_________________________________________________________________________________________________________
Page 1
60 of 61
LA9487588.1.4
SERIAL DILUTION RESULTS SUMMARY
Login Number: LA94875
Account: ATCNCR - Atlas
Project: Former Circke K Store #2723022
QC Batch ID: MP27136 Methods: SW846 6020B
Matrix Type: AQUEOUS Units: ug/l
Prep Date: 10/24/23
LA94828-11 QC
Metal Original SDL 25:125%DIF Limits
Results < IDL are shown as zero for calculation purposes
(*) Outside of QC limits
(anr) Analyte not requested
_________________________________________________________________________________________________________
Page 2
61 of 61
LA9487588.1.4
11/21/23
Technical Report for
Atlas
Circle K#3022-Fayetteville, NC
SGS Job Number: LA95465
Sampling Date: 11/10/23
Report to:
ATC Group Services LLC.
2725 East Millbrook Road Suite 121
Raleigh, NC 27604
[e-mail]
ATTN: Maureen Jackson
Total number of pages in report:
Certifications: LDEQ(2048), LDHH(LA150012), AR(14-045-04), AZ(AZ0805), FL(E87657), IL(200082), KY(#31),
NC(487), SC(73004001), NJ(LA007), TX(T104704186-18-16), WV(257)
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. • 500 Ambassador Caffery • Scott, LA 70583 • tel: [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 unless noted
in the narrative, comments or footnotes.
Client Service contact: Rebecca Hebert 337-237-4775
Kesavalu Bagawandoss
Tech. Director North America
Scott, LA 11/21/23
e-Hardcopy 2.0
Automated Report
21
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]
1 of 21
LA95465
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................5
3.1: LA95465-1: MW-D ......................................................................................................6
3.2: LA95465-2: MW-E .......................................................................................................8
3.3: LA95465-3: MW-F .......................................................................................................10
Section 4: Misc. Forms ............................................................................................................13
4.1: Chain of Custody ...........................................................................................................14
Section 5: MS Semi-volatiles - QC Data Summaries ............................................................17
5.1: Method Blank Summary ................................................................................................18
5.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................20 123452 of 21
LA95465
SGS North America Inc.
Sample Summary
Atlas
Job No:LA95465
Circle K#3022-Fayetteville, 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
LA95465-1 11/10/23 13:25 NK 11/14/23 AQ Ground Water MW-D
LA95465-2 11/10/23 13:45 NK 11/14/23 AQ Ground Water MW-E
LA95465-3 11/10/23 14:00 NK 11/14/23 AQ Ground Water MW-F
3 of 21
LA954651
Summary of Hits Page 1 of 1
Job Number:LA95465
Account:Atlas
Project:Circle K#3022-Fayetteville, NC
Collected:11/10/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
LA95465-1 MW-D
No hits reported in this sample.
LA95465-2 MW-E
2,4-Dimethylphenol 2.0 J 4.9 0.79 ug/l EPA 625.1
Phenol 1.7 J 4.9 0.14 ug/l EPA 625.1
Acenaphthene 1.7 0.19 0.077 ug/l EPA 625.1
Anthracene 0.17 J 0.19 0.084 ug/l EPA 625.1
Dibenzofuran 0.87 J 4.9 0.13 ug/l EPA 625.1
Fluorene 3.0 0.19 0.072 ug/l EPA 625.1
1-Methylnaphthalene 56.4 0.19 0.16 ug/l EPA 625.1
2-Methylnaphthalene 116 0.19 0.051 ug/l EPA 625.1
Naphthalene 51.1 0.19 0.068 ug/l EPA 625.1
Phenanthrene 2.4 0.19 0.18 ug/l EPA 625.1
LA95465-3 MW-F
2-Methylphenol a 52.0 49 2.6 ug/l EPA 625.1
3&4-Methylphenol a 27.7 J 49 1.8 ug/l EPA 625.1
Phenol a 4.3 J 49 1.4 ug/l EPA 625.1
1-Methylnaphthalene a 145 1.9 1.6 ug/l EPA 625.1
2-Methylnaphthalene a 246 1.9 0.51 ug/l EPA 625.1
Naphthalene a 959 1.9 0.68 ug/l EPA 625.1
Pyrene a 2.8 1.9 1.7 ug/l EPA 625.1
(a) Elevated reporting limits due to high non-target analytes.
4 of 21
LA954652
SGS North America Inc.
Sample Results
Report of Analysis
Scott, LA
Section 3
5 of 21
LA954653
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-D
Lab Sample ID:LA95465-1 Date Sampled:11/10/23
Matrix:AQ - Ground Water Date Received:11/14/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 D0352733.D 1 11/17/23 01:25 JB 11/14/23 17:00 OP24000 ED1129
Run #2
Initial Volume Final Volume
Run #1 1030 ml 1.0 ml
Run #2
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic Acid ND 19 2.0 ug/l
59-50-7 4-Chloro-3-methyl Phenol ND 4.9 0.12 ug/l
95-57-8 2-Chlorophenol ND 4.9 0.15 ug/l
120-83-2 2,4-Dichlorophenol ND 4.9 0.16 ug/l
105-67-9 2,4-Dimethylphenol ND 4.9 0.79 ug/l
51-28-5 2,4-Dinitrophenol ND 19 0.73 ug/l
534-52-1 4,6-Dinitro-o-cresol ND 9.7 0.14 ug/l
95-48-7 2-Methylphenol ND 4.9 0.26 ug/l
3&4-Methylphenol ND 4.9 0.18 ug/l
88-75-5 2-Nitrophenol ND 4.9 0.22 ug/l
100-02-7 4-Nitrophenol ND 24 0.14 ug/l
87-86-5 Pentachlorophenol ND 9.7 0.22 ug/l
108-95-2 Phenol ND 4.9 0.14 ug/l
88-06-2 2,4,6-Trichlorophenol ND 4.9 0.22 ug/l
83-32-9 Acenaphthene ND 0.19 0.077 ug/l
208-96-8 Acenaphthylene ND 0.19 0.063 ug/l
120-12-7 Anthracene ND 0.19 0.084 ug/l
56-55-3 Benzo(a)anthracene ND 0.19 0.054 ug/l
50-32-8 Benzo(a)pyrene ND 0.19 0.053 ug/l
205-99-2 Benzo(b)fluoranthene ND 0.19 0.049 ug/l
191-24-2 Benzo(g,h,i)perylene ND 0.19 0.054 ug/l
207-08-9 Benzo(k)fluoranthene ND 0.19 0.047 ug/l
100-51-6 Benzyl Alcohol ND 9.7 0.17 ug/l
101-55-3 4-Bromophenyl Phenyl Ether ND 4.9 0.12 ug/l
85-68-7 Butyl Benzyl Phthalate ND 4.9 0.12 ug/l
106-47-8 4-Chloroaniline ND 4.9 0.65 ug/l
111-91-1 bis(2-Chloroethoxy)methane ND 4.9 0.15 ug/l
111-44-4 bis(2-Chloroethyl)ether ND 4.9 0.17 ug/l
108-60-1 2,2'-Oxybis(1-chloropropane)ND 4.9 0.37 ug/l
91-58-7 2-Chloronaphthalene ND 4.9 0.14 ug/l
7005-72-3 4-Chlorophenyl Phenyl Ether ND 4.9 0.12 ug/l
218-01-9 Chrysene ND 0.19 0.064 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 21
LA9546533.1
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-D
Lab Sample ID:LA95465-1 Date Sampled:11/10/23
Matrix:AQ - Ground Water Date Received:11/14/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
53-70-3 Dibenzo(a,h)anthracene ND 0.19 0.066 ug/l
132-64-9 Dibenzofuran ND 4.9 0.13 ug/l
95-50-1 1,2-Dichlorobenzene ND 4.9 0.14 ug/l
541-73-1 1,3-Dichlorobenzene ND 4.9 0.22 ug/l
106-46-7 1,4-Dichlorobenzene ND 4.9 0.18 ug/l
91-94-1 3,3'-Dichlorobenzidine ND 9.7 0.47 ug/l
84-66-2 Diethyl Phthalate ND 4.9 0.16 ug/l
131-11-3 Dimethyl Phthalate ND 4.9 0.11 ug/l
84-74-2 Di-n-butyl Phthalate ND 4.9 0.13 ug/l
117-84-0 Di-n-octyl Phthalate ND 4.9 0.13 ug/l
122-66-7 1,2-Diphenylhydrazine ND 4.9 0.16 ug/l
117-81-7 bis(2-Ethylhexyl)phthalate ND 4.9 0.16 ug/l
206-44-0 Fluoranthene ND 0.19 0.16 ug/l
86-73-7 Fluorene ND 0.19 0.072 ug/l
118-74-1 Hexachlorobenzene ND 4.9 0.18 ug/l
87-68-3 Hexachlorobutadiene ND 4.9 0.067 ug/l
77-47-4 Hexachlorocyclopentadiene ND 9.7 0.20 ug/l
67-72-1 Hexachloroethane ND 4.9 0.22 ug/l
193-39-5 Indeno(1,2,3-cd)pyrene ND 0.19 0.053 ug/l
78-59-1 Isophorone ND 4.9 0.13 ug/l
90-12-0 1-Methylnaphthalene ND 0.19 0.16 ug/l
91-57-6 2-Methylnaphthalene ND 0.19 0.051 ug/l
91-20-3 Naphthalene ND 0.19 0.068 ug/l
98-95-3 Nitrobenzene ND 4.9 0.13 ug/l
621-64-7 N-Nitroso-di-n-propylamine ND 4.9 0.14 ug/l
86-30-6 N-Nitrosodiphenylamine ND 4.9 0.66 ug/l
85-01-8 Phenanthrene ND 0.19 0.18 ug/l
129-00-0 Pyrene ND 0.19 0.17 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 4.9 0.15 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
367-12-4 2-Fluorophenol 36%20-75%
4165-62-2 Phenol-d5 21%10-60%
118-79-6 2,4,6-Tribromophenol 100%38-138%
4165-60-0 Nitrobenzene-d5 79%44-132%
321-60-8 2-Fluorobiphenyl 80%40-119%
1718-51-0 Terphenyl-d14 97%40-127%
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
7 of 21
LA9546533.1
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-E
Lab Sample ID:LA95465-2 Date Sampled:11/10/23
Matrix:AQ - Ground Water Date Received:11/14/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 D0352734.D 1 11/17/23 01:47 JB 11/14/23 17:00 OP24000 ED1129
Run #2
Initial Volume Final Volume
Run #1 1030 ml 1.0 ml
Run #2
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic Acid ND 19 2.0 ug/l
59-50-7 4-Chloro-3-methyl Phenol ND 4.9 0.12 ug/l
95-57-8 2-Chlorophenol ND 4.9 0.15 ug/l
120-83-2 2,4-Dichlorophenol ND 4.9 0.16 ug/l
105-67-9 2,4-Dimethylphenol 2.0 4.9 0.79 ug/l J
51-28-5 2,4-Dinitrophenol ND 19 0.73 ug/l
534-52-1 4,6-Dinitro-o-cresol ND 9.7 0.14 ug/l
95-48-7 2-Methylphenol ND 4.9 0.26 ug/l
3&4-Methylphenol ND 4.9 0.18 ug/l
88-75-5 2-Nitrophenol ND 4.9 0.22 ug/l
100-02-7 4-Nitrophenol ND 24 0.14 ug/l
87-86-5 Pentachlorophenol ND 9.7 0.22 ug/l
108-95-2 Phenol 1.7 4.9 0.14 ug/l J
88-06-2 2,4,6-Trichlorophenol ND 4.9 0.22 ug/l
83-32-9 Acenaphthene 1.7 0.19 0.077 ug/l
208-96-8 Acenaphthylene ND 0.19 0.063 ug/l
120-12-7 Anthracene 0.17 0.19 0.084 ug/l J
56-55-3 Benzo(a)anthracene ND 0.19 0.054 ug/l
50-32-8 Benzo(a)pyrene ND 0.19 0.053 ug/l
205-99-2 Benzo(b)fluoranthene ND 0.19 0.049 ug/l
191-24-2 Benzo(g,h,i)perylene ND 0.19 0.054 ug/l
207-08-9 Benzo(k)fluoranthene ND 0.19 0.047 ug/l
100-51-6 Benzyl Alcohol ND 9.7 0.17 ug/l
101-55-3 4-Bromophenyl Phenyl Ether ND 4.9 0.12 ug/l
85-68-7 Butyl Benzyl Phthalate ND 4.9 0.12 ug/l
106-47-8 4-Chloroaniline ND 4.9 0.65 ug/l
111-91-1 bis(2-Chloroethoxy)methane ND 4.9 0.15 ug/l
111-44-4 bis(2-Chloroethyl)ether ND 4.9 0.17 ug/l
108-60-1 2,2'-Oxybis(1-chloropropane)ND 4.9 0.37 ug/l
91-58-7 2-Chloronaphthalene ND 4.9 0.14 ug/l
7005-72-3 4-Chlorophenyl Phenyl Ether ND 4.9 0.12 ug/l
218-01-9 Chrysene ND 0.19 0.064 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
8 of 21
LA9546533.2
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-E
Lab Sample ID:LA95465-2 Date Sampled:11/10/23
Matrix:AQ - Ground Water Date Received:11/14/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
53-70-3 Dibenzo(a,h)anthracene ND 0.19 0.066 ug/l
132-64-9 Dibenzofuran 0.87 4.9 0.13 ug/l J
95-50-1 1,2-Dichlorobenzene ND 4.9 0.14 ug/l
541-73-1 1,3-Dichlorobenzene ND 4.9 0.22 ug/l
106-46-7 1,4-Dichlorobenzene ND 4.9 0.18 ug/l
91-94-1 3,3'-Dichlorobenzidine ND 9.7 0.47 ug/l
84-66-2 Diethyl Phthalate ND 4.9 0.16 ug/l
131-11-3 Dimethyl Phthalate ND 4.9 0.11 ug/l
84-74-2 Di-n-butyl Phthalate ND 4.9 0.13 ug/l
117-84-0 Di-n-octyl Phthalate ND 4.9 0.13 ug/l
122-66-7 1,2-Diphenylhydrazine ND 4.9 0.16 ug/l
117-81-7 bis(2-Ethylhexyl)phthalate ND 4.9 0.16 ug/l
206-44-0 Fluoranthene ND 0.19 0.16 ug/l
86-73-7 Fluorene 3.0 0.19 0.072 ug/l
118-74-1 Hexachlorobenzene ND 4.9 0.18 ug/l
87-68-3 Hexachlorobutadiene ND 4.9 0.067 ug/l
77-47-4 Hexachlorocyclopentadiene ND 9.7 0.20 ug/l
67-72-1 Hexachloroethane ND 4.9 0.22 ug/l
193-39-5 Indeno(1,2,3-cd)pyrene ND 0.19 0.053 ug/l
78-59-1 Isophorone ND 4.9 0.13 ug/l
90-12-0 1-Methylnaphthalene 56.4 0.19 0.16 ug/l
91-57-6 2-Methylnaphthalene 116 0.19 0.051 ug/l
91-20-3 Naphthalene 51.1 0.19 0.068 ug/l
98-95-3 Nitrobenzene ND 4.9 0.13 ug/l
621-64-7 N-Nitroso-di-n-propylamine ND 4.9 0.14 ug/l
86-30-6 N-Nitrosodiphenylamine ND 4.9 0.66 ug/l
85-01-8 Phenanthrene 2.4 0.19 0.18 ug/l
129-00-0 Pyrene ND 0.19 0.17 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 4.9 0.15 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
367-12-4 2-Fluorophenol 43%20-75%
4165-62-2 Phenol-d5 27%10-60%
118-79-6 2,4,6-Tribromophenol 103%38-138%
4165-60-0 Nitrobenzene-d5 105%44-132%
321-60-8 2-Fluorobiphenyl 84%40-119%
1718-51-0 Terphenyl-d14 92%40-127%
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
9 of 21
LA9546533.2
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-F
Lab Sample ID:LA95465-3 Date Sampled:11/10/23
Matrix:AQ - Ground Water Date Received:11/14/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 a D0352735.D 10 11/17/23 02:10 JB 11/14/23 17:00 OP24000 ED1129
Run #2
Initial Volume Final Volume
Run #1 1030 ml 1.0 ml
Run #2
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic Acid ND 190 20 ug/l
59-50-7 4-Chloro-3-methyl Phenol ND 49 1.2 ug/l
95-57-8 2-Chlorophenol ND 49 1.5 ug/l
120-83-2 2,4-Dichlorophenol ND 49 1.6 ug/l
105-67-9 2,4-Dimethylphenol ND 49 7.9 ug/l
51-28-5 2,4-Dinitrophenol ND 190 7.3 ug/l
534-52-1 4,6-Dinitro-o-cresol ND 97 1.4 ug/l
95-48-7 2-Methylphenol 52.0 49 2.6 ug/l
3&4-Methylphenol 27.7 49 1.8 ug/l J
88-75-5 2-Nitrophenol ND 49 2.2 ug/l
100-02-7 4-Nitrophenol ND 240 1.4 ug/l
87-86-5 Pentachlorophenol ND 97 2.2 ug/l
108-95-2 Phenol 4.3 49 1.4 ug/l J
88-06-2 2,4,6-Trichlorophenol ND 49 2.2 ug/l
83-32-9 Acenaphthene ND 1.9 0.77 ug/l
208-96-8 Acenaphthylene ND 1.9 0.63 ug/l
120-12-7 Anthracene ND 1.9 0.84 ug/l
56-55-3 Benzo(a)anthracene ND 1.9 0.54 ug/l
50-32-8 Benzo(a)pyrene ND 1.9 0.53 ug/l
205-99-2 Benzo(b)fluoranthene ND 1.9 0.49 ug/l
191-24-2 Benzo(g,h,i)perylene ND 1.9 0.54 ug/l
207-08-9 Benzo(k)fluoranthene ND 1.9 0.47 ug/l
100-51-6 Benzyl Alcohol ND 97 1.7 ug/l
101-55-3 4-Bromophenyl Phenyl Ether ND 49 1.2 ug/l
85-68-7 Butyl Benzyl Phthalate ND 49 1.2 ug/l
106-47-8 4-Chloroaniline ND 49 6.5 ug/l
111-91-1 bis(2-Chloroethoxy)methane ND 49 1.5 ug/l
111-44-4 bis(2-Chloroethyl)ether ND 49 1.7 ug/l
108-60-1 2,2'-Oxybis(1-chloropropane)ND 49 3.7 ug/l
91-58-7 2-Chloronaphthalene ND 49 1.4 ug/l
7005-72-3 4-Chlorophenyl Phenyl Ether ND 49 1.2 ug/l
218-01-9 Chrysene ND 1.9 0.64 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
10 of 21
LA9546533.3
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-F
Lab Sample ID:LA95465-3 Date Sampled:11/10/23
Matrix:AQ - Ground Water Date Received:11/14/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
53-70-3 Dibenzo(a,h)anthracene ND 1.9 0.66 ug/l
132-64-9 Dibenzofuran ND 49 1.3 ug/l
95-50-1 1,2-Dichlorobenzene ND 49 1.4 ug/l
541-73-1 1,3-Dichlorobenzene ND 49 2.2 ug/l
106-46-7 1,4-Dichlorobenzene ND 49 1.8 ug/l
91-94-1 3,3'-Dichlorobenzidine ND 97 4.7 ug/l
84-66-2 Diethyl Phthalate ND 49 1.6 ug/l
131-11-3 Dimethyl Phthalate ND 49 1.1 ug/l
84-74-2 Di-n-butyl Phthalate ND 49 1.3 ug/l
117-84-0 Di-n-octyl Phthalate ND 49 1.3 ug/l
122-66-7 1,2-Diphenylhydrazine ND 49 1.6 ug/l
117-81-7 bis(2-Ethylhexyl)phthalate ND 49 1.6 ug/l
206-44-0 Fluoranthene ND 1.9 1.6 ug/l
86-73-7 Fluorene ND 1.9 0.72 ug/l
118-74-1 Hexachlorobenzene ND 49 1.8 ug/l
87-68-3 Hexachlorobutadiene ND 49 0.67 ug/l
77-47-4 Hexachlorocyclopentadiene ND 97 2.0 ug/l
67-72-1 Hexachloroethane ND 49 2.2 ug/l
193-39-5 Indeno(1,2,3-cd)pyrene ND 1.9 0.53 ug/l
78-59-1 Isophorone ND 49 1.3 ug/l
90-12-0 1-Methylnaphthalene 145 1.9 1.6 ug/l
91-57-6 2-Methylnaphthalene 246 1.9 0.51 ug/l
91-20-3 Naphthalene 959 1.9 0.68 ug/l
98-95-3 Nitrobenzene ND 49 1.3 ug/l
621-64-7 N-Nitroso-di-n-propylamine ND 49 1.4 ug/l
86-30-6 N-Nitrosodiphenylamine ND 49 6.6 ug/l
85-01-8 Phenanthrene ND 1.9 1.8 ug/l
129-00-0 Pyrene 2.8 1.9 1.7 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 49 1.5 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
367-12-4 2-Fluorophenol 38%20-75%
4165-62-2 Phenol-d5 22%10-60%
118-79-6 2,4,6-Tribromophenol 97%38-138%
4165-60-0 Nitrobenzene-d5 184% b 44-132%
321-60-8 2-Fluorobiphenyl 88%40-119%
1718-51-0 Terphenyl-d14 87%40-127%
(a) Elevated reporting limits due to high non-target analytes.
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
11 of 21
LA9546533.3
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-F
Lab Sample ID:LA95465-3 Date Sampled:11/10/23
Matrix:AQ - Ground Water Date Received:11/14/23
Method:EPA 625.1 EPA 625.1 Percent Solids:n/a
Project:Circle K#3022-Fayetteville, NC
ABN List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
(b) Outside control limits due to dilution.
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
12 of 21
LA9546533.3
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Scott, LA
Section 4
13 of 21
LA954654
CHAIN OF CUSTODY Lhq5quS PAGE I UT -L.
SGSI Loursia SGS North America lnc. - Scott
Nlatrixsoe TEST cooE/ Ropofing hlormation
",",..rtZK_ot"f,,
b ow<nr7l5
a.t t )d+
q
l(\a.ueea, J*tc* c.,
LAA USE ONLY
o a(Freld lD / Pornl of Colleciion
?-L Xxr)L&134Lrrr-- E L*.ltk2a
Oata Oe Ne.abl€ Inrorhation Note: Sample rnventory in ttre Laboupon receiPtis verifledE condorcl.r "a" (t.verl)
- comm.rcr.r -8" ( Levol2)
E FULLTI ( Lovol 3+a )
Commrod"A" : Re.uns Only.
commercEl'a'= RasulG + OC sumry
c.mm.r.],|,C. " R.sults a oc
E TRRP
E RECAPEsr.n&rd 10 Bo.hss Day.
n s aush.s. Dry. RUSII
! a suEln6!6 Dty. RusH
E 3 ausln..6 D!y. FUSH
D 2 au.he$ o.y. Rustl
E 1au.ln..s DayEIUERGE cY
&prov.d Brlscs Prl) ro'rs
&Rusr, TrA dara ava'rabrevra Lab nk
musr be documenred below each lime sam
2I1
43qt13
5
2o
tue .d *h.rg ..PJrc.bro
tr Ab*d d
a(10(
httpr//ww{v.sgs com/en/terms_and-conditions
sador Caflery Parkway, Scott, LA 70583
FAX [phone]
I
I
I
Iv.I lIIIAII
I ll'v I ,.1 v1
IIIIII||tlII
I
II
I
IIIII
I
II
IIII
IIIIII
III
I
I
LA95465: Chain of Custody
Page 1 of 3
14 of 21
LA9546544.1
TO SA!,IPLE REGEITINSS[iS SGOTT LA I.IBORATORY10s Golilrssrott BLVDurAYEmE U 70508('l?s,-tmII ItInEa! Brmflil ]rr I llt I mt tr [[trFedExE Dra-!iiIqTuE;illofi0mPHMRIY OIJTRIIIGHT7050Eu-ur LFfffii0[3 {B3g 1119X,.'i [.FTAHffiiluitTtE{IIlri!tiI'iI!Il\6tIt'1It,rIa,ttl|LA95465: Chain of Custody
Page 2 of 3
15 of 21
LA9546544.1
Job Number:LA95465 Client:ATC
Date / Time Received:11/14/2023 9:45:00 AM Delivery Method:FED EX
Project:ZK-3022
4. No. Coolers:1
Airbill #'s:704303391119
Cooler Security
1. Custody Seals Present:
Y or N
2. Custody Seals Intact:
3. COC Present:
4. Smpl Dates/Time OK
2. Cooler temp verification:
Cooler Temperature Y or N
1. Temp criteria achieved:
3. Cooler media:
IR Gun
Ice (direct contact)
Quality Control Preservatio Y or N N/A
1. Trip Blank present / cooler:
2. Trip Blank listed on COC:
3. Samples preserved properly:
4. VOCs headspace free:
Sample Integrity - Documentation Y or N
1. Sample labels present on bottles:
2. Container labeling complete:
3. Sample container label / COC agree:
Sample Integrity - Condition Y or N
1. Sample recvd within HT:
3. Condition of sample:
2. All containers accounted for:
Sample Integrity - Instructions
1. Analysis requested is clear:
2. Bottles received for unspecified tests
3. Sufficient volume recvd for analysis:
4. Compositing instructions clear:
5. Filtering instructions clear:
Intact
Y or N
Comments
Y or N N/A
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
Cooler 1: (1.2);
Cooler 1: (1.0);
SM089-03Rev. Date 12/7/17
SGS Sample Receipt Summary
Test Strip Lot #s:pH 1-12:pH 12+:Other: (Specify)
LA95465: Chain of Custody
Page 3 of 3
16 of 21
LA9546544.1
SGS North America Inc.
MS Semi-volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 5
17 of 21
LA954655
Method Blank Summary Page 1 of 2
Job Number:LA95465
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP24000-MB P83835AAAA.D1 11/16/23 JB 11/14/23 OP24000 EP3875
The QC reported here applies to the following samples:Method: EPA 625.1
LA95465-1, LA95465-2, LA95465-3
CAS No.Compound Result RL MDL Units Q
65-85-0 Benzoic Acid ND 20 2.0 ug/l
59-50-7 4-Chloro-3-methyl Phenol ND 5.0 0.13 ug/l
95-57-8 2-Chlorophenol ND 5.0 0.15 ug/l
120-83-2 2,4-Dichlorophenol ND 5.0 0.16 ug/l
105-67-9 2,4-Dimethylphenol ND 5.0 0.81 ug/l
51-28-5 2,4-Dinitrophenol ND 20 0.76 ug/l
534-52-1 4,6-Dinitro-o-cresol ND 10 0.14 ug/l
95-48-7 2-Methylphenol ND 5.0 0.27 ug/l
3&4-Methylphenol ND 5.0 0.18 ug/l
88-75-5 2-Nitrophenol ND 5.0 0.22 ug/l
100-02-7 4-Nitrophenol ND 25 0.15 ug/l
87-86-5 Pentachlorophenol ND 10 0.23 ug/l
108-95-2 Phenol ND 5.0 0.14 ug/l
88-06-2 2,4,6-Trichlorophenol ND 5.0 0.23 ug/l
83-32-9 Acenaphthene ND 0.20 0.079 ug/l
208-96-8 Acenaphthylene ND 0.20 0.065 ug/l
120-12-7 Anthracene ND 0.20 0.087 ug/l
56-55-3 Benzo(a)anthracene ND 0.20 0.056 ug/l
50-32-8 Benzo(a)pyrene ND 0.20 0.055 ug/l
205-99-2 Benzo(b)fluoranthene ND 0.20 0.051 ug/l
191-24-2 Benzo(g,h,i)perylene ND 0.20 0.056 ug/l
207-08-9 Benzo(k)fluoranthene ND 0.20 0.049 ug/l
100-51-6 Benzyl Alcohol ND 10 0.17 ug/l
101-55-3 4-Bromophenyl Phenyl Ether ND 5.0 0.13 ug/l
85-68-7 Butyl Benzyl Phthalate ND 5.0 0.13 ug/l
106-47-8 4-Chloroaniline ND 5.0 0.67 ug/l
111-91-1 bis(2-Chloroethoxy)methane ND 5.0 0.15 ug/l
111-44-4 bis(2-Chloroethyl)ether ND 5.0 0.18 ug/l
108-60-1 2,2'-Oxybis(1-chloropropane)ND 5.0 0.38 ug/l
91-58-7 2-Chloronaphthalene ND 5.0 0.14 ug/l
7005-72-3 4-Chlorophenyl Phenyl Ether ND 5.0 0.12 ug/l
218-01-9 Chrysene ND 0.20 0.066 ug/l
53-70-3 Dibenzo(a,h)anthracene ND 0.20 0.068 ug/l
132-64-9 Dibenzofuran ND 5.0 0.13 ug/l
95-50-1 1,2-Dichlorobenzene ND 5.0 0.15 ug/l
541-73-1 1,3-Dichlorobenzene ND 5.0 0.22 ug/l
18 of 21
LA9546555.1.1
Method Blank Summary Page 2 of 2
Job Number:LA95465
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP24000-MB P83835AAAA.D1 11/16/23 JB 11/14/23 OP24000 EP3875
The QC reported here applies to the following samples:Method: EPA 625.1
LA95465-1, LA95465-2, LA95465-3
CAS No.Compound Result RL MDL Units Q
106-46-7 1,4-Dichlorobenzene ND 5.0 0.18 ug/l
91-94-1 3,3'-Dichlorobenzidine ND 10 0.49 ug/l
84-66-2 Diethyl Phthalate ND 5.0 0.17 ug/l
131-11-3 Dimethyl Phthalate ND 5.0 0.11 ug/l
84-74-2 Di-n-butyl Phthalate ND 5.0 0.13 ug/l
117-84-0 Di-n-octyl Phthalate ND 5.0 0.13 ug/l
122-66-7 1,2-Diphenylhydrazine ND 5.0 0.17 ug/l
117-81-7 bis(2-Ethylhexyl)phthalate ND 5.0 0.17 ug/l
206-44-0 Fluoranthene ND 0.20 0.17 ug/l
86-73-7 Fluorene ND 0.20 0.075 ug/l
118-74-1 Hexachlorobenzene ND 5.0 0.18 ug/l
87-68-3 Hexachlorobutadiene ND 5.0 0.069 ug/l
77-47-4 Hexachlorocyclopentadiene ND 10 0.20 ug/l
67-72-1 Hexachloroethane ND 5.0 0.22 ug/l
193-39-5 Indeno(1,2,3-cd)pyrene ND 0.20 0.055 ug/l
78-59-1 Isophorone ND 5.0 0.14 ug/l
90-12-0 1-Methylnaphthalene ND 0.20 0.17 ug/l
91-57-6 2-Methylnaphthalene ND 0.20 0.053 ug/l
91-20-3 Naphthalene ND 0.20 0.071 ug/l
98-95-3 Nitrobenzene ND 5.0 0.13 ug/l
621-64-7 N-Nitroso-di-n-propylamine ND 5.0 0.14 ug/l
86-30-6 N-Nitrosodiphenylamine ND 5.0 0.68 ug/l
85-01-8 Phenanthrene ND 0.20 0.18 ug/l
129-00-0 Pyrene ND 0.20 0.17 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 5.0 0.15 ug/l
CAS No.Surrogate Recoveries Limits
367-12-4 2-Fluorophenol 64%20-75%
4165-62-2 Phenol-d5 51%10-60%
118-79-6 2,4,6-Tribromophenol 91%38-138%
4165-60-0 Nitrobenzene-d5 89%44-132%
321-60-8 2-Fluorobiphenyl 85%40-119%
1718-51-0 Terphenyl-d14 98%40-127%
19 of 21
LA9546555.1.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 2
Job Number:LA95465
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP24000-BS P83841AAAA.D1 11/16/23 JB 11/14/23 OP24000 EP3875
OP24000-BSD P83842AAAA.D1 11/16/23 JB 11/14/23 OP24000 EP3875
The QC reported here applies to the following samples:Method: EPA 625.1
LA95465-1, LA95465-2, LA95465-3
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
65-85-0 Benzoic Acid 100 47.1 47 54.6 55 15 12-61/34
59-50-7 4-Chloro-3-methyl Phenol 50 41.9 84 43.5 87 4 66-103/19
95-57-8 2-Chlorophenol 50 37.5 75 40.1 80 7 63-93/17
120-83-2 2,4-Dichlorophenol 50 41.7 83 43.8 88 5 70-104/18
105-67-9 2,4-Dimethylphenol 50 36.4 73 38.3 77 5 64-98/20
51-28-5 2,4-Dinitrophenol 50 53.1 106 54.9 110 3 40-138/24
534-52-1 4,6-Dinitro-o-cresol 50 50.1 100 51.1 102 2 57-131/21
95-48-7 2-Methylphenol 50 35.2 70 37.5 75 6 53-83/18
3&4-Methylphenol 50 32.1 64 34.1 68 6 51-77/18
88-75-5 2-Nitrophenol 50 42.8 86 44.6 89 4 67-114/18
100-02-7 4-Nitrophenol 50 24.0 48 25.3 51 5 23-62/28
87-86-5 Pentachlorophenol 50 53.8 108 55.2 110 3 56-113/22
108-95-2 Phenol 50 21.0 42 23.0 46 9 24-50/24
88-06-2 2,4,6-Trichlorophenol 50 46.4 93 47.9 96 3 65-116/19
83-32-9 Acenaphthene 50 43.3 87 45.4 91 5 69-107/18
208-96-8 Acenaphthylene 50 45.6 91 47.2 94 3 67-114/20
120-12-7 Anthracene 50 47.7 95 47.6 95 0 73-109/19
56-55-3 Benzo(a)anthracene 50 48.3 97 48.0 96 1 71-109/19
50-32-8 Benzo(a)pyrene 50 51.1 102 50.6 101 1 73-116/19
205-99-2 Benzo(b)fluoranthene 50 49.8 100 50.2 100 1 73-114/21
191-24-2 Benzo(g,h,i)perylene 50 51.8 104 51.6 103 0 75-113/19
207-08-9 Benzo(k)fluoranthene 50 51.1 102 49.3 99 4 71-118/19
100-51-6 Benzyl Alcohol 50 36.4 73 38.0 76 4 57-90/17
101-55-3 4-Bromophenyl Phenyl Ether 50 47.7 95 48.7 97 2 70-112/20
85-68-7 Butyl Benzyl Phthalate 50 48.2 96 48.1 96 0 72-118/20
106-47-8 4-Chloroaniline 50 40.9 82 42.2 84 3 60-105/17
111-91-1 bis(2-Chloroethoxy)methane 50 42.8 86 44.1 88 3 68-107/19
111-44-4 bis(2-Chloroethyl)ether 50 37.2 74 42.2 84 13 60-109/18
108-60-1 2,2'-Oxybis(1-chloropropane)50 39.6 79 42.4 85 7 48-119/18
91-58-7 2-Chloronaphthalene 50 43.5 87 45.3 91 4 67-106/19
7005-72-3 4-Chlorophenyl Phenyl Ether 50 47.0 94 47.8 96 2 67-115/19
218-01-9 Chrysene 50 48.2 96 47.3 95 2 74-108/19
53-70-3 Dibenzo(a,h)anthracene 50 51.8 104 51.3 103 1 75-115/19
132-64-9 Dibenzofuran 50 45.7 91 47.0 94 3 69-110/19
95-50-1 1,2-Dichlorobenzene 50 38.2 76 40.7 81 6 56-95/19
541-73-1 1,3-Dichlorobenzene 50 36.9 74 39.3 79 6 53-93/20
* = Outside of Control Limits.
20 of 21
LA9546555.2.1
Blank Spike/Blank Spike Duplicate Summary Page 2 of 2
Job Number:LA95465
Account:ATCNCR Atlas
Project:Circle K#3022-Fayetteville, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP24000-BS P83841AAAA.D1 11/16/23 JB 11/14/23 OP24000 EP3875
OP24000-BSD P83842AAAA.D1 11/16/23 JB 11/14/23 OP24000 EP3875
The QC reported here applies to the following samples:Method: EPA 625.1
LA95465-1, LA95465-2, LA95465-3
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
106-46-7 1,4-Dichlorobenzene 50 37.6 75 40.1 80 6 54-93/19
91-94-1 3,3'-Dichlorobenzidine 50 48.6 97 48.3 97 1 67-114/19
84-66-2 Diethyl Phthalate 50 49.2 98 48.7 97 1 72-115/19
131-11-3 Dimethyl Phthalate 50 48.8 98 49.0 98 0 71-114/19
84-74-2 Di-n-butyl Phthalate 50 50.6 101 50.7 101 0 74-113/20
117-84-0 Di-n-octyl Phthalate 50 47.6 95 47.3 95 1 69-118/20
122-66-7 1,2-Diphenylhydrazine 50 48.7 97 50.3 101 3 70-114/19
117-81-7 bis(2-Ethylhexyl)phthalate 50 48.9 98 48.4 97 1 69-118/20
206-44-0 Fluoranthene 50 49.2 98 49.5 99 1 73-113/20
86-73-7 Fluorene 50 47.8 96 48.3 97 1 70-112/19
118-74-1 Hexachlorobenzene 50 46.8 94 46.9 94 0 71-111/20
87-68-3 Hexachlorobutadiene 50 39.0 78 40.9 82 5 45-101/21
77-47-4 Hexachlorocyclopentadiene 50 34.3 69 37.5 75 9 36-109/25
67-72-1 Hexachloroethane 50 37.7 75 40.4 81 7 47-94/20
193-39-5 Indeno(1,2,3-cd)pyrene 50 53.2 106 52.7 105 1 75-114/19
78-59-1 Isophorone 50 45.0 90 47.0 94 4 67-111/18
90-12-0 1-Methylnaphthalene 50 42.5 85 44.0 88 3 67-102/19
91-57-6 2-Methylnaphthalene 50 41.4 83 43.5 87 5 67-102/18
91-20-3 Naphthalene 50 40.1 80 41.9 84 4 66-100/18
98-95-3 Nitrobenzene 50 40.8 82 42.6 85 4 69-109/18
621-64-7 N-Nitroso-di-n-propylamine 50 41.5 83 44.1 88 6 62-113/18
86-30-6 N-Nitrosodiphenylamine 50 48.8 98 49.9 100 2 69-110/20
85-01-8 Phenanthrene 50 46.8 94 47.6 95 2 73-106/20
129-00-0 Pyrene 50 48.6 97 48.1 96 1 74-111/18
120-82-1 1,2,4-Trichlorobenzene 50 39.5 79 41.5 83 5 57-99/19
CAS No.Surrogate Recoveries BSP BSD Limits
367-12-4 2-Fluorophenol 56%60%20-75%
4165-62-2 Phenol-d5 44%48%10-60%
118-79-6 2,4,6-Tribromophenol 97%99%38-138%
4165-60-0 Nitrobenzene-d5 87%88%44-132%
321-60-8 2-Fluorobiphenyl 86%88%40-119%
1718-51-0 Terphenyl-d14 95%93%40-127%
* = Outside of Control Limits.
21 of 21
LA9546555.2.1