WS-29458_48605_CA_LSA_20230713

2725 E. Millbrook Road, Suite 121
Raleigh, NC 27604
Telephone [phone]
www.atcgroupservices.com

July 13, 2023

Ms. Kristie Oseguera
North Carolina Department of Environmental Quality
Division of Waste Management – Underground Storage Tank Section
1646 Mail Service Center
Raleigh, North Carolina 27699

Subject: Phase I Limited Site Assessment Report
Grand Central Express
2174 Surrett Drive
High Point, Guilford County, North Carolina
NCDEQ Incident No. 48605

Dear Ms. Oseguera:

ATC Associates of North Carolina, P.C. (ATC) is submitting the enclosed Phase I Limited Site Assessment
Report for the Grand Central Express site. The report presents investigative procedures, field activities, and
laboratory analytical results for drilling, soil sampling, groundwater sampling, and a receptor survey conducted
in May 2023.

If you have any questions or require additional information, please contact our office at [phone].

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

Brian Buchanan Ashley M. W. Offer, P.G.
Project Scientist Senior Project Manager
Direct Line: 919-573-1203 Direct Line: 919-573-1206
Email: [e-mail] Email: [e-mail]

Attachments:
1. Phase I Limited Site Assessment Report

Prepared for:

North Carolina Department of Environmental Quality
Division of Waste Management – Underground Storage Tank Section
1646 Mail Service Center
Raleigh, North Carolina 27699-1646

PHASE I LIMITED SITE ASSESSMENT REPORT
Grand Central Express
2174 Surrett Drive
High Point, Guilford County, North Carolina

ATC Project No. SLC4860501

Prepared by:

ATC Associates of North Carolina, P.C.
2725 E. Millbrook Road, Suite 121
Raleigh, North Carolina 27604
Telephone [phone]

Brian Buchanan
Project Scientist
Direct Line: 919-573-1203
Email: [e-mail]

Ashley M. W. Offer, P.G.
Senior Project Manager
Direct Line: 919-573-1206
Email: [e-mail]

July 13, 2023

Grand Central Express
July 13, 2023
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ATC Project No. SLC4860501 NCDEQ State Lead Program
Table of Contents
1.0 SITE IDENTIFICATION .......................................................................................................................... 1
2.0 EXECUTIVE SUMMARY ........................................................................................................................ 2
3.0 SITE DESCRIPTION .............................................................................................................................. 2
3.1 SITE CHARACTERIZATION .................................................................................................................................... 2
3.2 SITE BACKGROUND ............................................................................................................................................ 3
3.3 SITE AND REGIONAL GEOLOGY ............................................................................................................................. 3
4.0 RISK CHARACTERIZATION................................................................................................................. 3
4.1 GROUNDWATER/SURFACE WATER//VAPOR IMPACTS .............................................................................................. 3
4.2 LAND USE ........................................................................................................................................................ 4
5.0 SOIL ASSESSMENT ACTIVITIES ........................................................................................................ 5
5.1 SOIL SAMPLING ................................................................................................................................................. 5
5.2 SOIL ANALYTICAL RESULTS .................................................................................................................................. 5
6.0 GROUNDWATER ASSESSMENT ACTIVITIES .................................................................................. 6
6.1 WELL INSTALLATION .......................................................................................................................................... 6
6.2 GROUNDWATER LEVELS...................................................................................................................................... 6
6.3 GROUNDWATER QUALITY ................................................................................................................................... 6
7.0 RECEPTOR SURVEY ............................................................................................................................ 6
7.1 WATER SUPPLY WELLS ....................................................................................................................................... 6
7.2 PUBLIC WATER SUPPLIES .................................................................................................................................... 7
7.3 SURFACE WATER .............................................................................................................................................. 7
7.4 WELLHEAD PROTECTION AREAS ........................................................................................................................... 7
7.5 DEEP AQUIFERS IN THE COASTAL PLAIN PHYSIOGRAPHIC REGION ............................................................................... 7
7.6 SUBSURFACE STRUCTURES .................................................................................................................................. 7
8.0 LAND USE .............................................................................................................................................. 7
8.1 PROPERTY OWNERS AND OCCUPANTS ................................................................................................................... 7
8.2 SENSITIVE LAND USE FEATURES ........................................................................................................................... 7
9.0 CONCLUSIONS AND RECOMMENDATIONS .................................................................................... 8

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ATC Project No. SLC4860501 NCDEQ State Lead Program
TABLES:
Table 1 – Adjacent Land Use
Table 2 – Soil Analytical Data
Table 3 – Well Construction and Groundwater Elevation Data
Table 4 – Groundwater Analytical Data
Table 5 – Field Parameters

FIGURES:
Figure 1 – Topographic Map
Figure 2 – Site Map
Figure 3 – Site Vicinity Map
Figure 4 – Soil Analytical Map
Figure 5 – Groundwater Elevation Contour Map
Figure 6 – Dissolved Benzene Isoconcentration Map
Figure 7 – Dissolved MTBE Isoconcentration Map
Figure 8 – Additional Chemicals of Concern in Groundwater
Figure 9 – Adjacent Property Owners

APPENDICES:
Appendix A – Site Photographs
Appendix B – Field Notes
Appendix C – Laboratory Analytical Results
Appendix D – Boring Logs and Well Construction Records
Appendix E – Returned Water Supply Well Forms

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ATC Project No. SLC4860501 NCDEQ State Lead Program
2.0 EXECUTIVE SUMMARY

ATC Associates of North Carolina, P.C. (ATC) has completed a Phase I Limited Site Assessment (LSA) for
the Grand Central Express site. This report documents activities conducted at the site in May 2023. The
work was performed based on a February 27, 2023, Task Authorization (TA-01) by the Trust Fund Branch
of the Underground Storage Tank (UST) Section, Division of Waste Management, North Carolina
Department of Environmental Quality (NCDEQ). The work is performed as part of State Lead Contract
#N122019A between NCDEQ and ATC.

The Grand Central Station site is located at 2174 Surrett Drive, High Point, North Carolina. The site is
currently vacant. The site previously operated as a retail petroleum facility and car wash.

On May 8, 2023, ATC personnel mobilized to the site to supervise a private utility locate performed by
Probe Utility. On May 15 and 16, 2023, ATC personnel mobilized to the site to supervise the installation of
monitoring wells MW-1, MW-2, MW-3, and MW-4. Soils were collected at approximately two to five foot
intervals during the monitoring well installation for field screening with a photoionization detector (PID). The
sample with the highest PID reading above the suspected water table was submitted for laboratory analysis
by Environmental Protection Agency (EPA) Method 8260, EPA Method 8270, Massachusetts Department
of Environmental Protection (MADEP) Method for volatile petroleum hydrocarbons (VPH), and MADEP for
extractable petroleum hydrocarbons (EPH). The laboratory analytical results detected multiple compounds
above the Soil-to-Groundwater Maximum Soil Contaminant Concentration (MSCC) in samples collected
from MW-1, MW-2, and MW-3. In addition, C9-C22 aromatics was detected above Residential MSCCs in
MW-3. No compounds exceeded Industrial/Commercial MSCCs. The monitoring wells were installed to a
depth of 20 feet below ground surface (bgs) and screened from 5 to 20 feet bgs, with the exception of MW-
4 which was installed at a depth of 25 feet bgs and screened from 10 to 25 feet bgs.

Immediately following monitoring well installation, ATC performed a receptor survey to identify water supply
wells within 1,500 feet of the site. ATC did not identify any water supply wells or surface water bodies within
1,500 feet of the site. Municipal water is available to the site and in the surrounding area through the City
of High Point Water Department.

On May 31, 2023, ATC mobilized to the site to collect a groundwater samples from MW-1, MW-2, MW-3,
and MW-4 for analysis by Standard Method 6200B, Method 625, Method 504.1, MADEP VPH, MADEP
EPH, and Method 3030C for lead and chromium. Based on the results, groundwater concentrations were
detected above the Title 15A NCAC 02L .0202 Groundwater Quality Standard (2L Standard) in MW-1, MW-
2, MW-3, and MW-4. No compounds exceeded Gross Contaminant Levels (GCLs) in any of the monitoring
wells.

Based on the results of this LSA, ATC recommends filing a Notice of Residual Petroleum (NORP) and
moving towards site closure.

3.0 SITE DESCRIPTION

3.1 SITE CHARACTERIZATION

The Grand Central Express site located at 2174 Surrett Drive in High Point, Guilford County, North Carolina.
The site is currently vacant. Four 10,000-gallon gasoline USTs, one 20,000-gallon diesel UST, and one
5,000-gallon kerosene UST were removed from the site in June 2022 . The site previously operated as a
retail petroleum facility and car wash.

The site is bound by Surrett Drive to the east, a commercial warehouse and residence to the south, and
commercial properties to the north and west. The surrounding properties are zoned as LI (Light Industrial).
God’s House of Prayer For His Glory Church is located approximately 1,400 feet northwest of the site. ATC
did not identify any water supply wells within 1,500 feet of the site. Municipal water is available to the site
in the surrounding area through the City of High Point Water Department. A site topographic map is included

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ATC Project No. SLC4860501 NCDEQ State Lead Program
as Figure 1 and a site map depicting monitoring well locations and other pertinent site features is included
as Figure 2. A site vicinity map showing the 1,500 foot radius of the site is included as Figure 3. A table
with adjacent property information is included as Table 1. Photographs of the site are included as Appendix
A.

3.2 SITE BACKGROUND

On August 3, 2007, a UST-61 24-Hour Release and UST Leak Reporting Form (UST-61 Form) was
submitted by Anita Swink, President of Grand Central Express, Inc. to NCDEQ following a Phase II
Environmental Site Assessment (ESA) conducted by EnviroAssessments, PLLC (EA). The Phase II ESA
indicated toluene and trichlorofluormethane concentrations in soil samples exceeding Soil-to-Groundwater
MSCCs. A Notice of Regulatory Requirements was issued to Grand Central Express, Inc. on August 14,
2007. Incident number 37028 was assigned to the site.

On October 18, 2007, a Soil Contamination Report was submitted by Paragon Environmental Consultants,
Inc. documenting soil remediation activities and confirmatory soil sampling. Approximately 26.71 tons of
contaminated soil was excavated from areas adjacent to the UST basin and dispenser canopy and
transported offsite for disposal. Following the soil remediation activities, NCDEQ issued a Notice of No
Further Action on October 23, 2007, with no restrictions for the property.

On July 25, 2022, ECS Southeast, LLP (ECS) prepared a UST Closure Report on behalf of Land South of
MB, LLC for the Grand Central Express site documenting UST closure activities conducted in June 2022.
Four 10,000-gallon gasoline USTs, one 20,000-gallon diesel UST, and one 5,000-gallon kerosene USTs
were removed from the site, along with their associated piping and dispensers. Soil samples were collected
from beneath the USTs, product lines, and dispensers for analysis of total petroleum hydrocarbons (TPH)
diesel range organics (DRO) and gasoline range organics (GRO) by EPA Methods 5035 and 3550.
Laboratory analytical results indicated TPH-DRO and TPH-GRO exceedances of the NCDEQ Action
Levels. On August 1, 2022, ECS submitted a UST-61 Form.

On September 14, 2022, the site was accepted into the NCDEQ State Lead Program.

3.3 SITE AND REGIONAL GEOLOGY

According to the 1985 United States Geographical Survey (USGS) Geologic Map of North Carolina, the
site is located in the Piedmont Physiographic Region of North Carolina and is more specifically located
within the Carolina Slate Belt. The site is underlain by intrusive metamorphosed gabbro and diorite.

According to the United States Department of Agriculture Web Soil Survey, the site is underlain by the
Mecklenburg-Urban land complex, with 2 to 10 percent slopes, which is characterized as well drained, with
a moderately low to moderately high capacity to transmit water. During drilling activities, lithology at the site
was generally described as red silts and clays, with saprolite beginning between 4 and 10 feet bgs and
partially weathered rock at 10 feet bgs.

4.0 RISK CHARACTERIZATION

4.1 GROUNDWATER/SURFACE WATER//VAPOR IMPACTS

High Risk
1. Has the release contaminated any water supply well including any well used for non-drinking
purposes?
No
2. Is a water supply well used for drinking water located within 1,000 feet of the source area of the
release?
No

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ATC Project No. SLC4860501 NCDEQ State Lead Program
3. Is a water supply well not used for drinking water (e.g., irrigation, washing cars, industrial cooling
water, filling swimming pools) located within 250 feet of the source area of the release?
No
4. Does groundwater within 500 feet of the source area of the release have the potential for future use
(there is no other source of water supply other than the groundwater)?
No
5. Do vapors from the 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 release to pose an imminent danger to public
health, public safety, or the environment?
No

Intermediate Risk
1. Is a surface water body located within 500 feet of the source area of the release?
No
2. Is the source area of the release located within an approved or planned wellhead protection area
as defined in 42 USC 300h-7(e)?
No
3. Is the release located in the Coastal Plain physiographic region as designated on a map entitled
“Geology of North Carolina” published by the Department in 1985?
No
4. Do the levels of groundwater contamination for any contaminant exceed the gross contamination
levels established by the Department?
No

4.2 LAND USE

Property Containing Source Area of 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 residences (permanent or
temporary)?
No
2. Does the property contain a school, day care center, hospital, playground, park, recreation area,
church, nursing home, or other place of public assembly?
No
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, an inactive commercial or industrial enterprise, or is the land
undeveloped?
No, property is vacant.
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 - Site access is not restricted by a fence or other means.
6. Do pavement, buildings, or other structures cap the contaminated soil?
Yes
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?
None
7. What is the zoning status of the property?
LI – Light Industrial

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ATC Project No. SLC4860501 NCDEQ State Lead Program
8. Is the use of the property likely to change in the next 20 years?
Unknown

Property Surrounding Source Area of Release
The questions below pertain to the area within 1,500 feet of the source area of the release (excludes
property containing source area of the release):
1. What is the distance from the source area of the release to the nearest primary or secondary
residence (permanent or temporary)?
Approximately 475 feet (southwest) to the nearest off-site residence.
2. 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?
Approximately 1,400 feet (northwest) to God’s House of Prayer For His Glory Church.
3. What is the zoning status of properties in the surrounding area?
LI – Light Industrial
4. Briefly characterize the use and activities of the land in the surrounding area.
Primarily commercial and warehouses. Residential properties are located to the west and
southwest, and Cross Roads Grocery, a convenience store/gas station is located to the
south.

5.0 SOIL ASSESSMENT ACTIVITIES

5.1 SOIL SAMPLING

On May 15 and 16, 2023, ATC supervised Geologic Exploration, Inc. (GEX) during the installation of
monitoring wells MW-1, MW-2, MW-3, and MW-4. The well locations were selected to collect soil and
groundwater samples near historical soil samples P-2, P-5, P-12, and L-6, which indicated the highest
concentrations during UST closure activities. Prior to monitoring well installation, direct push technology
was used to advance a soil boring in the proposed well location. Soil was collected in two to five foot
intervals for field screening with a PID. A soil sample was collected from the interval with the highest PID
reading, above the water table. While depth to water ranges from 3.23 feet bgs to 5.05 feet bgs in the
monitoring well network, this is likely the result of confining pressure on the aquifer. During UST closure
activities in June 2022, no water was observed in the approximately 13 foot bgs excavation and moisture
was not detected during drilling activities until approximately 12 to 18 feet bgs. The sample was placed in
laboratory-supplied containers, entered into chain-of-custody control, placed on ice, and shipped to Pace
Analytical in Mt. Juliet, Tennessee for analysis by EPA Method 8260, EPA Method 8270, MADEP VPH,
and MADEP EPH. Field notes from the soil sampling and drilling activities are included in Appendix B.

5.2 SOIL ANALYTICAL RESULTS

The laboratory analytical results detected multiple compounds above the Soil-to-Groundwater MSCCs in
samples collected from MW-1, MW-2, and MW-3. In addition, C9-C22 aromatics was detected above
Residential MSCCs in MW-3. No compounds exceeded Industrial/Commercial MSCCs. A summary of the
laboratory analytical results is included in Table 2 and a map showing the soil boring location and results
is provided as Figure 4.

As part of ATC’s quality assurance and quality control (QA and QC) measures, a data review of the
laboratory report was conducted. During the review, it was concluded that the samples were received by
the laboratory in acceptable condition and properly preserved. The samples were analyzed within the
correct holding time, and the chain of custody was properly completed by all parties. The laboratory QC
report shows an internal blank was analyzed for each method that was used for the original sample. The
laboratory fortified blank (LFB) and laboratory control sample (LCS) data results were also provided for
each analytical method. Refer to the laboratory report in Appendix C for details regarding QA results for

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ATC Project No. SLC4860501 NCDEQ State Lead Program
the laboratory samples and any noted exceptions. Overall, ATC concludes that the laboratory results are
usable and any exceptions do not significantly impact the conclusions presented in this report.

6.0 GROUNDWATER ASSESSMENT ACTIVITIES

6.1 WELL INSTALLATION

ATC supervised the installation of monitoring wells MW-1, MW-2, MW-3, and MW-4 on May 15 and 16,
2023. The monitoring wells were drilled by a combination of direct push and air rotary using a Geoprobe
3230DT. The monitoring wells were installed to a depth of 20 feet bgs and screened from 5 to 20 feet bgs,
with the exception of MW-4 which was installed at a depth of 25 feet bgs and screened from 10 to 25 feet
bgs. Lithology encountered during the well installation consisted of red silts and clays, with saprolite
beginning between 4 and 10 feet bgs and partially weathered rock at 10 feet bgs. Prior to drilling, ATC
supervised a private utility locate on May 8, 2023 and contacted North Carolina 811 to mark public utilities
on site. Well construction details are summarized on Table 3. Field notes from the May 2023 drilling event
are included in Appendix B. The boring logs and well construction records are included in Appendix D.

6.2 GROUNDWATER LEVELS

ATC conducted a groundwater sampling event at the site on May 31, 2023. A groundwater level
measurement was collected from monitoring wells MW-1, MW-2, MW-3, and MW-4. Groundwater elevation
data is included in Table 3. Measurable light non-aqueous phase liquid (LNAPL) was not observed in any
monitoring well. Depth to groundwater measurement ranged from 3.23 feet bgs in MW-4 to 5.05 feet bgs
in MW-1. A groundwater elevation contour map is included as Figure 5. Based on depth to water
measurements, groundwater flows north across the site. Field notes are included in Appendix B.

6.3 GROUNDWATER QUALITY

Groundwater samples were collected from monitoring wells MW-1, MW-2, MW-3, and MW-4 on May 31,
2023. The groundwater samples were collected in laboratory-approved containers, packed in ice and
delivered under chain of custody protocol to Pace Analytical in Mt. Juliet, Tennessee for analysis by Method
6200B, Method 625, Method 504.1, MADEP VPH, MADEP EPH, and Method 3030C for lead and chromium
Based on the analytical results multiple compounds exceed 2L Standards in MW-1, MW-2, MW-3, and MW-
4. No compounds exceeded GCLs. Groundwater analytical data is summarized in Table 4. Field
parameters collected during the sampling event are shown in Table 5. Figures showing the dissolved
benzene and methyl tertiary butyl ether (MTBE) plumes are included as Figure 6 and Figure 7,
respectively. Additional chemicals of concern in groundwater are shown in Figure 8.

As part of ATC’s QA and QC measures, a data review of the laboratory report was conducted. The QA and
QC review applicable to Section 5.2 is also applicable to this section. A copy of the laboratory analytical
report is provided in Appendix C.

7.0 RECEPTOR SURVEY

7.1 WATER SUPPLY WELLS

On May 16, 2023, ATC performed a receptor survey to identify water supply wells within 1,500 feet of the
site by visually observing the site and surrounding areas for indicators of water supply wellheads, well
houses, water meters, fire hydrants, etc. Additionally, ATC mailed Water Supply Well Information Request
forms to all property owners within 500 feet of the site and contacted the City of High Point Water
Department to confirm public water service in the site vicinity.

During the survey, ATC did not identify any water supply wells within 1,500 feet. At the time of writing, six
property owners returned water supply well information forms, and one additional property owner spoke

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ATC Project No. SLC4860501 NCDEQ State Lead Program
with ATC personnel via phone. All responding property owners confirmed that they are connected to public
water and no properties had water supply wells. A site vicinity map included as Figure 3 shows the 1,500
foot radius covered by the receptor survey. Returned water supply well information forms are included as
Appendix E.

7.2 PUBLIC WATER SUPPLIES

Municipal water is available to the site and in the surrounding area through the City of High Point Water
Department.

7.3 SURFACE WATER

ATC reviewed the NCDEQ Division of Water Resources Surface Water Classifications Map to identify
surface water bodies in the vicinity. In addition, ATC conducted visual reconnaissance for surface water
bodies in the area. The closest surface water body is Muddy Creek located approximately 1,835 feet
southeast of the source area.

7.4 WELLHEAD PROTECTION AREAS

According to the NCDEQ Division of Water Quality Wellhead Protection Website, the site is not located
within an approved or proposed wellhead protection area. Wellhead protection areas in the State of North
Carolina can be found at the following URL: https://deq.nc.gov/about/divisions/water-resources/drinking-
water/drinking-water-protection-program.

7.5 DEEP AQUIFERS IN THE COASTAL PLAIN PHYSIOGRAPHIC REGION

According to the Geologic Map of North Carolina, the site is located in the Piedmont Physiographic Region.
Therefore, this section does not apply.

7.6 SUBSURFACE STRUCTURES

Prior to subsurface investigation, a private utility locating service (Probe Utility) was used to locate
underground utilities at the site. In addition, North Carolina 811 was contacted to locate public underground
utilities. Underground utilities (electric, gas, water, telephone, sanitary sewer) are located at the site. While
depth to water ranges from 3.23 feet bgs to 5.05 feet bgs in the monitoring well network, this is likely the
result of confining pressure on the aquifer. During UST closure activities in June 2022, no water was
observed in the approximately 13 foot bgs excavation and moisture was not encountered during drilling
until approximately 12 to 18 feet bgs. The subsurface utilities at the site are likely above the local water
table. No basements or other subsurface features were identified during the survey activities.

8.0 LAND USE

8.1 PROPERTY OWNERS AND OCCUPANTS

The site is bound by Surrett Drive to the east, a commercial warehouse and residence to the south, and
commercial properties to the north and west. A summary of adjacent property ownership and land uses is
included in Table 1 and shown on Figure 9.

8.2 SENSITIVE LAND USE FEATURES

The surrounding area within 1,500 feet of the site is zoned as LI (Light Industrial). God’s House of Prayer
For His Glory Church is located approximately 1,400 feet northwest of the site.

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ATC Project No. SLC4860501 NCDEQ State Lead Program
9.0 CONCLUSIONS AND RECOMMENDATIONS

On behalf of the Trust Fund Branch of the UST Section, ATC has completed a Phase I LSA for the Grand
Central Express site located at 2174 Surrett Drive, High Point, North Carolina. The laboratory analytical
results for soil detected multiple compounds above the Soil-to-Groundwater MSCCs in samples collected
from MW-1, MW-2, and MW-3. In addition, C9-C22 aromatics was detected above Residential MSCCs in
MW-3. No compounds were detected above Industrial/Commercial MSCCs. Groundwater analytical results
indicated multiple compounds in exceedance of 2L Standards in MW-1, MW-2, MW-3, and MW-4. No
compounds exceeded GCLs.

No water supply wells or surface water bodies were identified within 1,500 feet of the site. Public water is
available to the site and in the surrounding area through the City of High Point Water Department.

Based on the results of this LSA, ATC recommends filing a NORP and moving towards site closure.

Grand Central Express

ATC Project No. SLC4860501 NCDEQ State Lead Program

TABLES

TABLE 1
ADJACENT LAND USE
GRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEQ INCIDENT #48605
Map ID Property Location and
Address PIN Owner Owner Mailing Address Zoning Classification Observed Land Use
1 Site
2174 Surrett Drive 7709325143 Land South High Point LLC
(Cary E. Graham)
710 Eastway Street
Davidson, NC 28036 LI - Light Industrial Vacant
2 South
2176 Surrett Drive 7709316914 Land South High Point LLC
(Cary E. Graham)
710 Eastway Street
Davidson, NC 28036 LI - Light Industrial Workshop
3 South
812 W Fairfield Road 7709315793 Thomas Built Buses Inc PO Box 2450
High Point, NC 27261 LI - Light Industrial Commercial/Warehouse
4 South
818 W Fairfield Road 7709313735 Rachel Wise Caulder 818 W Fairfield Road
High Point, NC 27263 LI - Light Industrial Residential
5 Southwest
824 W Fairfield Road 7709312817 James Leroy Walker PO Box 72
Fancy Gap, VA 24382 LI - Light Industrial Warehouse
6 West
2115 Shore Street 7709322022 Jeremy L Doxtad 5892 NC Highway 62
Trinity, NC 27370 LI - Light Industrial Commercial
7 West
2111 Shore Street 7709322121 Donald Wayne McHone 2111 Shore Street
High Point, NC 27263 LI - Light Industrial Commercial
8 Northwest
2107 Shore Street 7709322232 Gerald David Sechrest Jr.
and Phyllis L. Sechrest
2107 Shore Street
High Point, NC 27263 LI - Light Industrial Commercial
9 North
2101 Shore Street 7709324443 Ten-E Packaging Services
Inc
1666 County Road 74
Newport, MN 55055 LI - Light Industrial Commercial
10 Northeast
2150 Brevard Road 7709420496 Jiffy Mfg Co PO Box 80615
Indianapolis, IN 46280 LI - Light Industrial Commercial/Warehouse
11 East
2155 Surrett Drive 7709411905 BW Properties LLC 118 Lane Avenue
High Point, NC 27260 LI - Light Industrial Furniture Store
12 Southeast
736 W Fairfield Road 7709319782 Brad Hickman and Keith
Baker
108 Oakley Court
Archdale, NC 27263 LI - Light Industrial Restaurant
1) Map ID corresponds to Figure 9.
2) Property ownership information obtained from the Guilford County GIS Website and City of High Point GIS Website.
TABLE 2
SOIL ANALYTICAL DATA
GRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEQ INCIDENT #48605
Sample ID
Date
Collected
Depth
(feet bgs)Chlorobenzenesec-ButylbenzeneIsopropyl benzeneP-IsopropyltolueneStyrenen-PropylbenzeneMethyl tert-butyl ether (MTBE)AnthraceneFluorenePhenanthreneDi-n-butyl phthalatePyrene2,4-DimethylphenolPhenolC19-C36 AliphaticsUST-1A 6/21/2022 13-14 68.2 15.7 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-1B 6/21/2022 13-14 <9.2 13.9 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-1C 6/21/2022 13-14 <6.8 <6.2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-1D 6/21/2022 13-14 <10.6 <6.5 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-2A 6/21/2022 11-12 <4.5 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-2B 6/21/2022 11-12 <5.3 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-2C 6/21/2022 11-12 <4.7 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-3A 6/21/2022 11-12 <5.5 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-3B 6/21/2022 11-12 <5.1 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-3C 6/21/2022 11-12 <5.7 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-4A 6/21/2022 11-12 24.0 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-4B 6/21/2022 11-12 4.52 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-4C 6/21/2022 11-12 <2.50 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-5A 6/21/2022 11-12 73.1 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-5B 6/21/2022 11-12 95.2 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-5C 6/21/2022 11-12 144 NA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-6A 6/21/2022 11-12 <7.8 <5.7 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UST-6B 6/21/2022 11-12 <7.6 <5.6 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-1 6/22/2022 1-2 <5.2 17.1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-2 6/22/2022 1-2 18,000 570 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-3 6/22/2022 1-2 <7.5 16.5 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-4 6/22/2022 1-2 723 256 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-5 6/22/2022 1-2 548 8,690 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-6 6/22/2022 1-2 <6.2 9.3 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-7 6/22/2022 1-2 <7.6 5.5 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-8 6/22/2022 1-2 <8.2 10.9 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-9 6/22/2022 1-2 <10.7 <6.5 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-10 6/22/2022 1-2 <6.9 983 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-11 6/22/2022 1-2 <7.3 4,830 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-12 6/22/2022 1-2 <6.8 5,020 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P-13 6/22/2022 1-2 <6.9 277 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-1 6/22/2022 2-3 317 379 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-2 6/22/2022 2-3 114 118 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-3 6/22/2022 2-3 25.5 15.5 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-4 6/22/2022 2-3 <7.4 <5.7 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-5 6/22/2022 2-3 2,560 145 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-6 6/22/2022 2-3 4,030 112 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-7 6/22/2022 2-3 3,340 201 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-8 6/22/2022 2-3 1,220 60.2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-9 6/22/2022 2-3 986 78.2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-10 6/22/2022 2-3 3,110 150 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-11 6/22/2022 2-3 331 195 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-12 6/22/2022 2-3 89.6 2,740 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-13 6/22/2022 2-3 90.1 2,790 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-14 6/22/2022 2-3 134 2,650 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-15 6/22/2022 2-3 140 2,110 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-16 6/23/2022 2-3 10.8 <6.4 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-17 6/23/2022 2-3 27.1 68.2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-18 6/23/2022 2-3 33.2 19.6 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-19 6/23/2022 2-3 40.7 77 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-20 6/23/2022 2-3 49.4 685 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
L-21 6/23/2022 2-3 <8.0 <6.4 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
MW-1 5/15/2023 5-10 N/A N/A 0.871 12.7 0.0107J 0.212 0.489 1.47 1.00 <0.342 <0.171 5.47 31.3 6.94 8.53 <0.0137 <0.0437 <0.0437 <0.0437 <0.437 <0.0437 <0.437 <0.437 10.8B 293 281.4 190
MW-2 5/15/2023 2-4 N/A N/A 5.23 37.6 <0.0286 1.77 1.91 5.81 4.11 <0.286 <0.143 17.4 105 23.1 27.6 0.108 0.00831J 0.0521 0.0620 <0.401 0.0270J <0.401 <0.401 79.7 595 1,088 718
MW-3 5/15/2023 6-8 N/A N/A 1.69 8.14 0.00628J 0.137 0.293 0.950 0.658 0.0567J 0.419 3.58 20.7 4.63 4.37 <0.0117 <0.0408 <0.0408 <0.0408 <0.408 <0.0408 0.0283J 0.0169J <7.96 69.9 72.35 52.98
MW-4 5/15/2023 2-4 N/A N/A 0.000961J <0.00356 <0.00356 <0.0403 <0.0178 <0.00356 <0.00712 <0.0356 <0.0178 <0.00712 <0.00712 <0.00712 <0.00712 <0.00142 <0.0403 <0.0403 <0.0403 0.0143J <0.0403 <0.403 <0.403 3.20BJ <7.22 2.77 3.09
50 100 NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
NE NE 0.0072 8 0.44 0.2 3.3 1.7 0.12 0.42 0.9 1.7 6.6 6.6 6.6 0.085 640 55 64 NE 210 1.3 0.22 #68 540 31
NE NE 12 60.3 312 5.5 626 1,564 100 1,250 3,120 626 156 156 156 156 4,600 625 469 NE 469 312 4,690 31,200 625 1,560 469
NE NE 59.4 297 4,670 27 16,350 40,880 4,000 18,600 46,700 16,350 2,330 2,330 2,330 1,810 70,000 9,340 7,000 NE 7,000 4,670 70,000 467,000 9,340 23,300 7,000
Notes:
1. "<", BQL, BDL = Not detected at or above the laboratory reporting or detection limit.
2. Concentrations are reported in milligrams per kilogram (mg/kg).
3. Concentrations in bold print equal or exceed the NCDEQ Action Level or the Soil-to-Water MSCCs.
4. Concentrations in italic print equal or exceed the Residential MSCCs.
5. bgs = below ground surface.
6. J = Estimated concentration; constituent was positively identified at a concentration above the laboratory detection limit but below the reporting limit.
7. MSCCs = Maximum Soil Contaminant Concentrations.
8. N/A = Not Analyzed.
9. NE = Not Established.
10. C9-C18 Aliphatics = Unadjusted C9-C12 Aliphatics + Unadjusted C9-C18 Aliphatics.
11. C9-C22 Aromatics = Unadjusted C9-C10 Aromatics + Unadjusted C11-C22 Aromatics.
Industrial/Commercial MSCCs
NCDEQ Action Level C5-C8 AliphaticsEthylbenzeneTPH-GROTPH-DRO1,2,3-Trimethylbenzene4-Methyl-2-pentanone (MIBK)C9-C22 AromaticsAnalytical Method
Contaminant of Concern
5035/3550 MADEP EPH/VPH
C9-C18 Aliphatics8260 8270
Soil-to-Groundwater MSCCs
Residential MSCCs Benzene1,2,4-TrimethylbenzeneNaphthalene1,3,5-Trimethylbenzene
TABLE 3
WELL CONSTRUCTION AND GROUNDWATER ELEVATION DATA
GRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEQ INCIDENT #48605
MW-1 5/16/2023 2 0.010 20 5-20 100.00 5/31/2023 5.05 --94.95
MW-2 5/16/2023 2 0.010 20 5-20 100.08 5/31/2023 4.69 --95.39
MW-3 5/16/2023 2 0.010 20 5-20 99.97 5/31/2023 4.45 --95.52
MW-4 5/16/2023 2 0.010 25 10-25 100.15 5/31/2023 3.23 --96.92
Notes:
2. LNAPL = Light Non-aqueous Phase Liquid.
2. Groundwater elevation corrected for wells with free product using the following equation: GW Elev. = TOC Elev. - Depth to Water + (0.8581* Free Product Thickness).
Monitoring
Well
Date of
Construction
Well Diameter
(inches)
Slot Size
(inches)
Total Well
Depth (feet)
1. -- = LNAPL not detected.
Screen
Interval (feet)
Depth to
Water (feet)
Groundwater
Elevation
(feet)
Date
Measured
LNAPL
Thickness
(feet)
TOC Elevation
(feet)
Depth to
LNAPL (feet)
Page 1 of 1
TABLE 4
GROUNDWATER ANALYTICAL DATA
GRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEQ INCIDENT #48605
Monitoring
Well Date BenzeneTolueneEthylbenzeneXylene (total)MTBEn-Butylbenzenesec-Butylbenzene1,2-DichloroethaneIsopropyl EtherIsopropylbenzenep-Isopropyltoluene4-Methyl-2-pentanone (MIBK)Naphthalenen-Propylbenzene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneFluoreneNaphthaleneDi-n-butyl phthalatePyrene2,4-DimethylphenolPhenol1-Methylnaphthalene2-MethylnaphthaleneChromiumLeadC19-C36 AliphaticsC5-C8 AliphaticsC9-C18 AliphaticsC9-C22 AromaticsMW-1 05/31/2023 1,310 1,290 344 615 828 <10.0 <10.0 <10.0 45.1 23.4 <10.0 <100 <50.0 29.9 40.2 14.2 <1.00 0.453 J 0.514 J <1.00 <10.0 <10.0 <1.00 <1.00 13.6 <6.00 791 6,460 1,742 1,806.8
MW-2 05/31/2023 1,370 947 99.7 439 1,010 0.997 J 0.503 J <1.00 42.1 5.35 0.894 J 2.22 J 3.79 J 4.59 25.2 11.2 <1.00 0.512 J <3.00 0.255 J <10.0 8.17 J <1.00 <1.00 35.9 6.26 1,150 4,910 1,394 442
MW-3 05/31/2023 3,810 10,500 925 4,480 190 <20.0 <20.0 <20.0 21.9 48.9 6.52 J <200 117 87.2 672 151 0.136 J 85 <3.00 <1.00 7.23 J 9.47 J 9.33 15.1 40.3 <6.00 1,510 22,500 7,814.4 2,105
MW-4 05/31/2023 <10.0 <10.0 0.408 J 2.176 J 434 <1.00 <1.00 1.83 43 <1.00 <1.00 <10.0 <5.00 <1.00 0.383 J 0.180 J <1.00 <1.00 <3.00 <1.00 <10.0 <10.0 <1.00 <1.00 51.9 <6.00 1,020 251 47.1 38.9
1 600 600 500 20 70 70 0.4 70 70 25 100 6 70 400 400 300 6 700 200 100 30 1 30 10 15 10,000 400 700 200
5,000 260,000 80,000 50,000 20,000 5,900 8,800 400 70,000 30,500 11,700 100,000 6,000 26,100 28,500 24,100 845 6,000 NE 200 10,000 30,000 1,000 12,000 10,000 15,000 NE NE NE NE
Notes:
1. "<" = Not detected at or above the laboratory reporting limit.
2. Concentrations are reported in micrograms per liter (ug/l) = parts per billion.
3. Concentrations in BOLD print equal or exceed the 2L GW Standard.
4. 2L GW Standard = North Carolina Title 15A NCAC 02L .0202 Groundwater Quality Standard.
5. GCL = Gross Contaminantion Level are referenced in the "Guidelines for Assessment and Corrective Action".
6. MTBE = Methyl Tertiary Butyl Ether.
7. J = Concentration detected below reporting limit.8. C9-C18 Aliphatics = Unadjusted C9-C12 Aliphatics + Unadjusted C9-C18 Aliphatics.
9. C9-C22 Aromatics = Unadjusted C9-C10 Aromatics + Unadjusted C11-C22 Aromatics.
MADEP EPH/VPHAnalytical Method
2L GW Standard
GCL
6010D625.16200B
TABLE 5
FIELD PARAMETERS
GRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEQ INCIDENT #48605
MW-1 5/31/2023 27.70 5.86 1204 1285 -1.76 100.2
MW-2 5/31/2023 19.55 6.39 886 989 -2.82 134.2
MW-3 5/31/2023 19.60 6.25 1045 1165 -2.10 233.4
MW-4 5/31/2023 19.74 3.49 446 496 -1.64 17.3
Notes:
1. mg/L = Milligrams per Liter.
2. °C = Degrees Celcius.
3. μS/cm = MicroSiemens per centimeter.
4. mV = Millivolts.
5. S.U. = Standard Units.
6. pH probe on YSI was malfunctioning at time of readings; reading are innaccurate.Specific Conductivity (μs/cm)pH (S.U.)ORP (mV)Well ID
Date
Sampled Temperature (oC)Dissolved Oxygen (mg/L)Conductivity (μs/cm)
Grand Central Express

ATC Project No. SLC4860501 NCDEQ State Lead Program

FIGURES

TOPOGRAPHIC MAP
1"= 2,000'
1
Project Number:
Date:Scale:
Drawing File:
Figure:
App'd By:
Drn. By:
Ckd. By:
N
H:\2023\1 OTHER OFFICES\NORTH CAROLINA\NCDEQ-STATE LEAD\GRAND CENTRAL EXPRESS\SLC4860501-VIC.DWG, FIG106/28/2023
SEE LOWER LEFT
GRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEQ INCIDENT #48605
SLC4860501 DH
BB
AW
WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTPPTPTOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHULSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTEEEEEEEEEEEEEEEEEEOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUFPPPPPPPPPFORMER UST-6(KEROSENE)LFORMER SITEBUILDINGFORMERCANOPYSURRETT DRIVELEGEND:SITE PROPERTY LINENOTE: ALL LOCATIONS ARE APPROXIMATEPARCEL LINEMW-1MONITORING WELLWell IdentificationWWPPWATER LINEPRODUCT PIPINGUNUNKNOWN UTILITYOHUOVERHEAD UTILITYGGRAILROAD TRACKSGAS LINETTSSSANITARY SEWERCOMMUNICATION LINEUTILITY POLE W/ TRANSFORMERUTILITY POLEPTPFIRE HYDRANTFLIGHT POLELSCALE: 1" = 40'010203040NEEELECTRICAL UNDERGROUNDPPPPPPPPPPPPPWWWWWWWWWWWWWWWWWWWFORMERCANOPYFORMER UST-1(DIESEL)FORMER UST-2(GASOLINE)FORMER UST-3(GASOLINE)FORMER UST-4(GASOLINE)FORMER UST-5(GASOLINE)MW-1MW-2MW-3MW-4Figure:Drawing File:
Project Number:
Ckd. By:
Drn. By:
App'd By:
Ckd. Date:Scale:Date:H:\2023\1 OTHER OFFICES\NORTH CAROLINA\NCDEQ-STATE LEAD\GRAND CENTRAL EXPRESS\SLC4860501-SITE.DWG, FIG2
SITE MAP07/06/2023SEE LOWER LEFTGRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEP INCIDENT #48605
SLC4860501AS SHOWNDH
BB2NOTES:
1.Features shown are not an authoritative location, nor are they presented
to a stated accuracy.
COORDINATE SYSTEM:
NAD 1983 NORTH CAROLINA STATE PLANE FIPS 3200, US SURVEY FEET
300
200100SCALE: 1" = 300'0NEGEND:LSITE PROPERTY LINETIONS ARE APPROXIMATENOTE: ALL LOCAPARCEL LINE500 FT.RADIUS1,000 FT.RADIUS1,500 FT.RADIUSFigure:Drawing File:
Project Number:
Ckd. By:
Drn. By:
App'd By:
Ckd. Date:Scale:Date:H:\2023\1 OTHER OFFICES\NORTH CAROLINA\NCDEQ-STATE LEAD\GRAND CENTRAL EXPRESS\SLC4860501-WSW.DWG, FIG3
06/28/2023SEE LOWER LEFT
SITE VICINITY MAP
GRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEQ INCIDENT #48605
SLC4860501AS SHOWNDH
BB3NOTES:
1. Features shown are not an authoritative location, nor are they presented
to a stated accuracy.
2. No water supply wells or surface water identified during receptor survey.
COORDINATE SYSTEM:
NAD 1983 NORTH CAROLINA STATE PLANE FIPS 3200, US SURVEY FEET
W WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTPPTPTOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHULSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTEEEEEEEEEEEEEEEEEEOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUFPPPPPPPPPFORMERST AREAULFORMER SITEBUILDINGFORMERCANOPYSURRETT DRIVELEGEND:SITE PROPERTY LINENOTE: ALL LOCATIONS ARE APPROXIMATEPARCEL LINEL-3SOIL SAMPLE - BELOW ACTIONLEVELS OR MSCCSSample IdentificationMW-1MONITORING WELL - BELOWACTION LEVELS OR MSCCSWell IdentificationWWPPWATER LINEPRODUCT PIPINGUNUNKNOWN UTILITYOHUOVERHEAD UTILITYGGRAILROAD TRACKSGAS LINETTSSSANITARY SEWERCOMMUNICATION LINEUTILITY POLE W/ TRANSFORMERUTILITY POLEPTPFIRE HYDRANTFLIGHT POLELSCALE: 1" = 40'010203040NMW-1MW-2MW-3MW-4P-13L-15L-14P-12L-13L-12L-11P-10P-11L-10L-9L-8L-7L-6L-5P-9L-4P-8L-1L-2L-3P-7L-16L-17P-6P-2P-3L-18P-4P-5L-19L-20L-21P-1UST-1AUST-1BUST-1CUST-1DUST-2AUST-2CUST-2BUST-3BUST-3AUST-3CUST-4AUST-4BUST-4CUST-5CUST-6BUST-5AUST-5BUST-6AEEELECTRICAL UNDERGROUNDPPPPPPPPPPPPPWWWWWWWWWWWWWWWWWWWFORMERCANOPYSOIL SAMPLE - EXCEEDS SOIL TOGROUNDWATER MSCCSSample IdentificationUST-1A SOIL SAMPLE - EXCEEDSRESIDENTIAL MSCCSSample IdentificationMW-2
Figure:Drawing File:
Project Number:
Ckd. By:
Drn. By:
App'd By:
Ckd. Date:Scale:Date:H:\2023\1 OTHER OFFICES\NORTH CAROLINA\NCDEQ-STATE LEAD\GRAND CENTRAL EXPRESS\SLC4860501-SOIL.DWG, FIG4
SOIL ANALYTICAL MAP07/06/2023SEE LOWER LEFTGRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEP INCIDENT #48605
SLC4860501AS SHOWNDH
BB4NOTES:
1. Features shown are not an authoritative location, nor are they presented to a stated
accuracy.
2. "<", BQL, BDL = Not detected at or above the laboratory reporting or detection limit.
3. Concentrations are reported in milligrams per kilogram (mg/kg).
4. MSCCs = Maximum Soil Contaminant Concentrations.
5. Concentrations in bold print equal or exceed the NCDEQ Action Level or the Soil-to-Water
MSCCs.
6. bgs = below ground surface.
7. J = Estimated concentration; constituent was positively identified at a concentration above
the laboratory detection limit but below the reporting limit.
COORDINATE SYSTEM:
NAD 1983 NORTH CAROLINA STATE PLANE FIPS 3200, US SURVEY FEET
W WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTPPTPTOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHULSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTEEEEEEEEEEEEEEEEEEOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUFPPPPPPPPPFORMERUST AREALFORMER SITEBUILDINGFORMERCANOPYSURRETT DRIVELEGEND:SITE PROPERTY LINENOTE: ALL LOCATIONS ARE APPROXIMATEPARCEL LINEWWPPWATER LINEPRODUCT PIPINGUNUNKNOWN UTILITYOHUOVERHEAD UTILITYGGRAILROAD TRACKSGAS LINETTSSSANITARY SEWERCOMMUNICATION LINEUTILITY POLE W/ TRANSFORMERUTILITY POLEPTPFIRE HYDRANTFLIGHT POLELSCALE: 1" = 40'010203040NMW-1MW-2MW-3MW-4EEELECTRICAL UNDERGROUNDPPPPPPPPPPPPPWWWWWWWWWWWWWWWWWWWFORMERCANOPYMW-295.39MONITORING WELLWell IdentificationRelative Groundwater Elevation (ft)95.5GROUNDWATER ELEVATION CONTOUR(DASHED WHERE INFERRED) (ft)GROUNDWATER FLOW DIRECTION94.9595.3995.5296.9295.095.596.096.5Figure:Drawing File:
Project Number:
Ckd. By:
Drn. By:
App'd By:
Ckd. Date:Scale:Date:H:\2023\1 OTHER OFFICES\NORTH CAROLINA\NCDEQ-STATE LEAD\GRAND CENTRAL EXPRESS\SLC4860501-POT.DWG, FIG5
06/28/2023SEE LOWER LEFT
GROUNDWATER ELEVATION CONTOUR MAP
GRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEQ INCIDENT #48605
SLC4860501AS SHOWNDH
BB5NOTES:
1. Features shown are not an authoritative location, nor are they presented
to a stated accuracy.
2. Groundwater elevations measured on May 31, 2023.
COORDINATE SYSTEM:
NAD 1983 NORTH CAROLINA STATE PLANE FIPS 3200, US SURVEY FEET
W WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTPPTPTOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHULSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTEEEEEEEEEEEEEEEEEEOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUFPPPPPPPPPFORMERUST AREALFORMER SITEBUILDINGFORMERCANOPYSURRETT DRIVELEGEND:SITE PROPERTY LINENOTE: ALL LOCATIONS ARE APPROXIMATEPARCEL LINEWWPPWATER LINEPRODUCT PIPINGUNUNKNOWN UTILITYOHUOVERHEAD UTILITYGGRAILROAD TRACKSGAS LINETTSSSANITARY SEWERCOMMUNICATION LINEUTILITY POLE W/ TRANSFORMERUTILITY POLEPTPFIRE HYDRANTFLIGHT POLELSCALE: 1" = 40'010203040NMW-1MW-2MW-3MW-4EEELECTRICAL UNDERGROUNDPPPPPPPPPPPPPWWWWWWWWWWWWWWWWWWWFORMERCANOPYMW-21,370MONITORING WELLWell IdentificationBenzene Concentration (µg/L)100BENZENE ISOCONCENTRATION CONTOUR(DASHED WHERE INFERRED) (µg/L)1,3101,3703,810<10.01,000100101Figure:Drawing File:
Project Number:
Ckd. By:
Drn. By:
App'd By:
Ckd. Date:Scale:Date:H:\2023\1 OTHER OFFICES\NORTH CAROLINA\NCDEQ-STATE LEAD\GRAND CENTRAL EXPRESS\SLC4860501-BENZ.DWG, FIG6
06/28/2023SEE LOWER LEFT
DISSOLVED BENZENE ISOCONCENTRATION MAP
GRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEQ INCIDENT #48605
SLC4860501AS SHOWNDH
BB6NOTES:
1.Features shown are not an authoritative location, nor are they presentedto a stated accuracy.2.Groundwater samples collected on May 31, 2023.3.µg/L = micrograms per liter.4."<" = Not detected at or above the laboratory reporting limit.
COORDINATE SYSTEM:
NAD 1983 NORTH CAROLINA STATE PLANE FIPS 3200, US SURVEY FEET
W WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTPPTPTOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHULSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTEEEEEEEEEEEEEEEEEEOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUFPPPPPPPPPFORMERUST AREALFORMER SITEBUILDINGFORMERCANOPYSURRETT DRIVELEGEND:SITE PROPERTY LINENOTE: ALL LOCATIONS ARE APPROXIMATEPARCEL LINEWWPPWATER LINEPRODUCT PIPINGUNUNKNOWN UTILITYOHUOVERHEAD UTILITYGGRAILROAD TRACKSGAS LINETTSSSANITARY SEWERCOMMUNICATION LINEUTILITY POLE W/ TRANSFORMERUTILITY POLEPTPFIRE HYDRANTFLIGHT POLELSCALE: 1" = 40'010203040NMW-1MW-2MW-3MW-4EEELECTRICAL UNDERGROUNDPPPPPPPPPPPPPWWWWWWWWWWWWWWWWWWWFORMERCANOPYMW-21,010MONITORING WELLWell IdentificationMTBE Concentration (µg/L)200MTBE ISOCONCENTRATION CONTOUR(DASHED WHERE INFERRED) (µg/L)8281,0101904342002
0
Figure:Drawing File:
Project Number:
Ckd. By:
Drn. By:
App'd By:
Ckd. Date:Scale:Date:H:\2023\1 OTHER OFFICES\NORTH CAROLINA\NCDEQ-STATE LEAD\GRAND CENTRAL EXPRESS\SLC4860501-MTBE.DWG, FIG7
06/28/2023SEE LOWER LEFT
DISSOLVED MTBE ISOCONCENTRATION MAP
GRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEQ INCIDENT #48605
SLC4860501AS SHOWNDH
BB7NOTES:
1.Features shown are not an authoritative location, nor are they presentedto a stated accuracy.2.Groundwater samples collected on May 31, 2023.3.MTBE = Methyl Tertiary Butyl Ether.4.µg/L = micrograms per liter.
COORDINATE SYSTEM:
NAD 1983 NORTH CAROLINA STATE PLANE FIPS 3200, US SURVEY FEET
WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTPPTPTOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHULSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTEEEEEEEEEEEEEEEEEEOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUFPPPPPPPPPFORMERUST AREALFORMER SITEBUILDINGFORMERCANOPYSURRETT DRIVELEGEND:SITE PROPERTY LINENOTE: ALL LOCATIONS ARE APPROXIMATEPARCEL LINEMW-1MONITORING WELLWell IdentificationWWPPWATER LINEPRODUCT PIPINGUNUNKNOWN UTILITYOHUOVERHEAD UTILITYGGRAILROAD TRACKSGAS LINETTSSSANITARY SEWERCOMMUNICATION LINEUTILITY POLE W/ TRANSFORMERUTILITY POLEPTPFIRE HYDRANTFLIGHT POLELSCALE: 1" = 40'010203040NMW-1MW-2MW-3MW-4EEELECTRICAL UNDERGROUNDPPPPPPPPPPPPPWWWWWWWWWWWWWWWWWWWFORMERCANOPYFigure:Drawing File:
Project Number:
Ckd. By:
Drn. By:
App'd By:
Ckd. Date:Scale:Date:H:\2023\1 OTHER OFFICES\NORTH CAROLINA\NCDEQ-STATE LEAD\GRAND CENTRAL EXPRESS\SLC4860501-COCS.DWG, FIG8
ADDITIONAL CHEMICALS OF CONCERN
IN GROUNDWATER07/06/2023SEE LOWER LEFTGRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEP INCIDENT #48605
SLC4860501AS SHOWNDH
BB8NOTES:
1.Features shown are not an authoritative location, nor are they presented
to a stated accuracy.
2.Groundwater samples collected on May 31, 2023.
3.Groundwater results are reported in micrograms per liter (µg/L).
4.Only compounds above 2L Standard are shown on figure.
COORDINATE SYSTEM:
NAD 1983 NORTH CAROLINA STATE PLANE FIPS 3200, US SURVEY FEET
LEGEND:SITE PROPERTY LINENOTE: ALL LOCATIONS ARE APPROXIMATEPARCEL LINEWEST FAIRFIELD ROADSURRETT DRIVEINLET AVENUEPARCEL ID NUMBER1NSCALE: 1" = 120'0301206090121110912345678Figure:Drawing File:
Project Number:
Ckd. By:
Drn. By:
App'd By:
Ckd. Date:Scale:Date:H:\2023\1 OTHER OFFICES\NORTH CAROLINA\NCDEQ-STATE LEAD\GRAND CENTRAL EXPRESS\SLC4860501-PROP.DWG, FIG9
ADJACENT PROPERTY OWNERS06/28/2023SEE LOWER LEFTGRAND CENTRAL EXPRESS
2174 SURRETT DRIVE
HIGH POINT, NORTH CAROLINA
NCDEQ INCIDENT #48605
SLC4860501AS SHOWNDH
BB9NOTES:
1.Features shown are not an authoritative location, nor are they presentedto a stated accuracy.
COORDINATE SYSTEM:
NAD 1983 NORTH CAROLINA STATE PLANE FIPS 3200, US SURVEY FEET
Grand Central Express

ATC Project No. SLC4860501 NCDEQ State Lead Program

APPENDIX A

SITE PHOTOGRAPHS

Photo 1: Facing Adjacent Property Building

Photo 2: Northeastern View of Property from Building

Grand Central Express
2174 Surrett Drive
High Point, Guilford County, North Carolina
2725 E. Millbrook Road, Suite 121
Raleigh, North Carolina
[phone] FAX [phone]
Photograph Taken By:
Laura de Sousa
NCDEQ Incident
#48605 ATC Project No.: SLC4860501

Photo 3: Northern View of Property from Building

Photo 4: Western View of Property from Building

Grand Central Express
2174 Surrett Drive
High Point, Guilford County, North Carolina
2725 E. Millbrook Road, Suite 121
Raleigh, North Carolina
[phone] FAX [phone]
Photograph Taken By:
Laura de Sousa
NCDEQ Incident
#48605 ATC Project No.: SLC4860501

Photo 5: MW-1 Location

Photo 6: MW-2 Location

Grand Central Express
2174 Surrett Drive
High Point, Guilford County, North Carolina
2725 E. Millbrook Road, Suite 121
Raleigh, North Carolina
[phone] FAX [phone]
Photograph Taken By:
Laura de Sousa
NCDEQ Incident
#48605 ATC Project No.: SLC4860501

Photo 7: MW-3 Location

Photo 8: MW-4 Location

Grand Central Express
2174 Surrett Drive
High Point, Guilford County, North Carolina
2725 E. Millbrook Road, Suite 121
Raleigh, North Carolina
[phone] FAX [phone]
Photograph Taken By:
Laura de Sousa
NCDEQ Incident
#48605 ATC Project No.: SLC4860501

Grand Central Express

ATC Project No. SLC4860501 NCDEQ State Lead Program

APPENDIX B

FIELD NOTES

Grand Central Express

ATC Project No. SLC4860501 NCDEQ State Lead Program

APPENDIX C

LABORATORY ANALYTICAL RESULTS

ANALYTICAL REPORT
May 29, 2023
ATC Group Services LLC
Sample Delivery Group:L1617393
Samples Received:05/17/2023
Project Number:
Description:Grand Central
Report To:Ashley Offer
2725 E. Millbrook Road, Ste 121
Raleigh, NC 27604
Entire Report Reviewed By:
May 29, 2023
[Preliminary Report]
Heather J Wagner
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received.
Pace Analytical National
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1617393 05/29/23 10:32 1 of 35
May 30, 2023
Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1617393 05/30/23 09:03 1 of 35
TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 5
MW-1 L1617393-01 5
MW-2 L1617393-02 8
MW-3 L1617393-03 11
MW-4 L1617393-04 14
Qc: Quality Control Summary 17
Total Solids by Method 2540 G-2011 17
Volatile Petroleum Hydrocarbons by Method MADEPV 19
Volatile Organic Compounds (GC/MS) by Method 8260D 21
TPH by Method MADEPE 26
Semi Volatile Organic Compounds (GC/MS) by Method 8270E 28
Gl: Glossary of Terms 33
Al: Accreditations & Locations 34
Sc: Sample Chain of Custody 35
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
MW-1 L1617393-01 Solid Laura De Sousa 05/15/23 14:20 05/17/23 09:31
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG2062376 1 05/19/23 12:29 05/19/23 12:39 CMK Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG2066148 2 05/15/23 14:20 05/25/23 08:41 AV Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG2066886 10 05/15/23 14:20 05/26/23 07:30 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG2065677 8 05/15/23 14:20 05/24/23 14:54 BAM Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG2066121 80 05/15/23 14:20 05/25/23 16:59 ACG Mt. Juliet, TN
TPH by Method MADEPE WG2063274 1 05/18/23 14:11 05/22/23 21:31 DMG Mt. Juliet, TN
TPH by Method MADEPE WG2063274 1 05/18/23 14:11 05/23/23 01:47 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG2064781 1 05/23/23 16:52 05/24/23 15:20 AGW Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-2 L1617393-02 Solid Laura De Sousa 05/15/23 13:30 05/17/23 09:31
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG2062376 1 05/19/23 12:29 05/19/23 12:39 CMK Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG2066148 2 05/15/23 13:30 05/25/23 09:14 AV Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG2066886 40 05/15/23 13:30 05/26/23 08:03 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG2065677 8 05/15/23 13:30 05/24/23 15:13 BAM Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG2066121 80 05/15/23 13:30 05/25/23 17:17 ACG Mt. Juliet, TN
TPH by Method MADEPE WG2063274 1 05/18/23 14:11 05/22/23 21:53 DMG Mt. Juliet, TN
TPH by Method MADEPE WG2063274 1 05/18/23 14:11 05/23/23 01:25 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG2064781 1 05/23/23 16:52 05/24/23 14:55 AGW Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-3 L1617393-03 Solid Laura De Sousa 05/15/23 12:40 05/17/23 09:31
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG2062380 1 05/18/23 14:01 05/18/23 14:14 CMK Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG2066148 2 05/15/23 12:40 05/25/23 09:47 AV Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG2065677 8 05/15/23 12:40 05/24/23 15:32 BAM Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG2066121 80 05/15/23 12:40 05/25/23 17:36 ACG Mt. Juliet, TN
TPH by Method MADEPE WG2063274 1 05/18/23 14:11 05/22/23 22:15 DMG Mt. Juliet, TN
TPH by Method MADEPE WG2063274 1 05/18/23 14:11 05/23/23 01:03 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG2064781 1 05/23/23 16:52 05/24/23 17:48 AGW Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-4 L1617393-04 Solid Laura De Sousa 05/15/23 10:15 05/17/23 09:31
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG2062380 1 05/18/23 14:01 05/18/23 14:14 CMK Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG2066886 1 05/15/23 10:15 05/26/23 06:58 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG2065677 1 05/15/23 10:15 05/24/23 10:27 BAM Mt. Juliet, TN
TPH by Method MADEPE WG2063274 1 05/18/23 14:11 05/22/23 22:37 DMG Mt. Juliet, TN
TPH by Method MADEPE WG2063274 1 05/18/23 14:11 05/23/23 00:41 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG2064781 1 05/23/23 16:52 05/24/23 16:10 AGW Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control
are within established criteria except where addressed in this case narrative, a non-conformance form
or properly qualified within the sample results. By my digital signature below, I affirm to the best of my
knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the
quality of the data have been identified by the laboratory, and no information or data have been
knowingly withheld that would affect the quality of the data.
[Preliminary Report]
Heather J Wagner
Project Manager
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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SAMPLE RESULTS - 01
L1617393
MW-1
Collected date/time: 05/15/23 14:20
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 76.2 1 05/19/2023 12:39 WG2062376
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics 293 5.43 16.3 2 05/25/2023 08:41 WG2066148
Unadjusted C9-C12 Aliphatics 246 5.43 16.3 2 05/25/2023 08:41 WG2066148
Unadjusted C9-C10 Aromatics 171 27.0 81.5 10 05/26/2023 07:30 WG2066886
Total VPH 710 27.0 81.5 10 05/26/2023 07:30 WG2066886
(S) 2,5-Dibromotoluene(FID)83.0 70.0-130 05/25/2023 08:41 WG2066148
(S) 2,5-Dibromotoluene(FID)87.4 70.0-130 05/26/2023 07:30 WG2066886
(S) 2,5-Dibromotoluene(PID)88.4 70.0-130 05/25/2023 08:41 WG2066148
(S) 2,5-Dibromotoluene(PID)94.0 70.0-130 05/26/2023 07:30 WG2066886
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.499 0.683 8 05/24/2023 14:54 WG2065677
Acrylonitrile U 0.0494 0.171 8 05/24/2023 14:54 WG2065677
Benzene 0.871 0.00639 0.0137 8 05/24/2023 14:54 WG2065677
Bromobenzene U 0.0123 0.171 8 05/24/2023 14:54 WG2065677
Bromodichloromethane U 0.00991 0.0342 8 05/24/2023 14:54 WG2065677
Bromoform U C3 0.0160 0.342 8 05/24/2023 14:54 WG2065677
Bromomethane U 0.0270 0.171 8 05/24/2023 14:54 WG2065677
n-Butylbenzene U 0.0718 0.171 8 05/24/2023 14:54 WG2065677
sec-Butylbenzene 0.489 0.0393 0.171 8 05/24/2023 14:54 WG2065677
tert-Butylbenzene U 0.0267 0.0683 8 05/24/2023 14:54 WG2065677
Carbon tetrachloride U 0.0123 0.0683 8 05/24/2023 14:54 WG2065677
Chlorobenzene 0.0107 J 0.00287 0.0342 8 05/24/2023 14:54 WG2065677
Chlorodibromomethane U C3 0.00837 0.0342 8 05/24/2023 14:54 WG2065677
Chloroethane U 0.0232 0.0683 8 05/24/2023 14:54 WG2065677
Chloroform U 0.0141 0.0342 8 05/24/2023 14:54 WG2065677
Chloromethane U 0.0595 0.171 8 05/24/2023 14:54 WG2065677
2-Chlorotoluene U 0.0118 0.0342 8 05/24/2023 14:54 WG2065677
4-Chlorotoluene U 0.00615 0.0683 8 05/24/2023 14:54 WG2065677
1,2-Dibromo-3-Chloropropane U C3 0.0533 0.342 8 05/24/2023 14:54 WG2065677
1,2-Dibromoethane U 0.00885 0.0342 8 05/24/2023 14:54 WG2065677
Dibromomethane U 0.0103 0.0683 8 05/24/2023 14:54 WG2065677
1,2-Dichlorobenzene U 0.00581 0.0683 8 05/24/2023 14:54 WG2065677
1,3-Dichlorobenzene U 0.00820 0.0683 8 05/24/2023 14:54 WG2065677
1,4-Dichlorobenzene U 0.00957 0.0683 8 05/24/2023 14:54 WG2065677
Dichlorodifluoromethane U 0.0220 0.0342 8 05/24/2023 14:54 WG2065677
1,1-Dichloroethane U 0.00672 0.0342 8 05/24/2023 14:54 WG2065677
1,2-Dichloroethane U 0.00887 0.0342 8 05/24/2023 14:54 WG2065677
1,1-Dichloroethene U 0.00829 0.0342 8 05/24/2023 14:54 WG2065677
cis-1,2-Dichloroethene U 0.0100 0.0342 8 05/24/2023 14:54 WG2065677
trans-1,2-Dichloroethene U 0.0142 0.0683 8 05/24/2023 14:54 WG2065677
1,2-Dichloropropane U 0.0195 0.0683 8 05/24/2023 14:54 WG2065677
1,1-Dichloropropene U 0.0111 0.0342 8 05/24/2023 14:54 WG2065677
1,3-Dichloropropane U 0.00685 0.0683 8 05/24/2023 14:54 WG2065677
cis-1,3-Dichloropropene U 0.0104 0.0342 8 05/24/2023 14:54 WG2065677
trans-1,3-Dichloropropene U 0.0156 0.0683 8 05/24/2023 14:54 WG2065677
2,2-Dichloropropane U 0.0188 0.0342 8 05/24/2023 14:54 WG2065677
Di-isopropyl ether U 0.00560 0.0137 8 05/24/2023 14:54 WG2065677
Ethylbenzene 12.7 0.0101 0.0342 8 05/24/2023 14:54 WG2065677
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 01
L1617393
MW-1
Collected date/time: 05/15/23 14:20
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Hexachloro-1,3-butadiene U 0.0820 0.342 8 05/24/2023 14:54 WG2065677
Isopropylbenzene 1.47 0.00581 0.0342 8 05/24/2023 14:54 WG2065677
p-Isopropyltoluene 1.00 0.0349 0.0683 8 05/24/2023 14:54 WG2065677
2-Butanone (MEK)U 0.868 1.37 8 05/24/2023 14:54 WG2065677
Methylene Chloride U 0.0907 0.342 8 05/24/2023 14:54 WG2065677
4-Methyl-2-pentanone (MIBK)U 0.0311 0.342 8 05/24/2023 14:54 WG2065677
Methyl tert-butyl ether U 0.00478 0.0137 8 05/24/2023 14:54 WG2065677
Naphthalene 2.49 C3 0.0666 0.171 8 05/24/2023 14:54 WG2065677
n-Propylbenzene 5.47 0.0130 0.0683 8 05/24/2023 14:54 WG2065677
Styrene U C3 0.00313 0.171 8 05/24/2023 14:54 WG2065677
1,1,1,2-Tetrachloroethane U C3 0.0130 0.0342 8 05/24/2023 14:54 WG2065677
1,1,2,2-Tetrachloroethane U 0.00950 0.0342 8 05/24/2023 14:54 WG2065677
1,1,2-Trichlorotrifluoroethane U 0.0103 0.0342 8 05/24/2023 14:54 WG2065677
Tetrachloroethene U 0.0123 0.0342 8 05/24/2023 14:54 WG2065677
Toluene 31.3 0.178 0.683 80 05/25/2023 16:59 WG2066121
1,2,3-Trichlorobenzene U C3 0.100 0.171 8 05/24/2023 14:54 WG2065677
1,2,4-Trichlorobenzene U C3 0.0601 0.171 8 05/24/2023 14:54 WG2065677
1,1,1-Trichloroethane U 0.0126 0.0342 8 05/24/2023 14:54 WG2065677
1,1,2-Trichloroethane U 0.00817 0.0342 8 05/24/2023 14:54 WG2065677
Trichloroethene U 0.00798 0.0137 8 05/24/2023 14:54 WG2065677
Trichlorofluoromethane U 0.0113 0.0342 8 05/24/2023 14:54 WG2065677
1,2,3-Trichloropropane U 0.0222 0.171 8 05/24/2023 14:54 WG2065677
1,2,4-Trimethylbenzene 31.3 0.215 0.683 80 05/25/2023 16:59 WG2066121
1,2,3-Trimethylbenzene 6.94 0.0215 0.0683 8 05/24/2023 14:54 WG2065677
1,3,5-Trimethylbenzene 8.53 0.0273 0.0683 8 05/24/2023 14:54 WG2065677
Vinyl chloride U 0.0159 0.0342 8 05/24/2023 14:54 WG2065677
Xylenes, Total 67.3 0.0120 0.0889 8 05/24/2023 14:54 WG2065677
(S) Toluene-d8 105 75.0-131 05/24/2023 14:54 WG2065677
(S) Toluene-d8 104 75.0-131 05/25/2023 16:59 WG2066121
(S) 4-Bromofluorobenzene 94.2 67.0-138 05/24/2023 14:54 WG2065677
(S) 4-Bromofluorobenzene 111 67.0-138 05/25/2023 16:59 WG2066121
(S) 1,2-Dichloroethane-d4 90.9 70.0-130 05/24/2023 14:54 WG2065677
(S) 1,2-Dichloroethane-d4 93.5 70.0-130 05/25/2023 16:59 WG2066121
TPH by Method MADEPE
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics 35.4 2.85 8.53 1 05/22/2023 21:31 WG2063274
Unadjusted C19-C36 Aliphatics 10.8 B 2.85 8.53 1 05/22/2023 21:31 WG2063274
Unadjusted C11-C22 Aromatics 19.0 B 2.85 8.53 1 05/23/2023 01:47 WG2063274
Unadjusted Total Petroleum
Hydrocarbons 65.2 2.85 8.53 1 05/23/2023 01:47 WG2063274
(S) o-Terphenyl 73.0 40.0-140 05/23/2023 01:47 WG2063274
(S) 1-Chloro-octadecane 78.6 40.0-140 05/22/2023 21:31 WG2063274
(S) 2-Fluorobiphenyl 88.8 40.0-140 05/23/2023 01:47 WG2063274
(S) 2-Bromonaphthalene 95.4 40.0-140 05/23/2023 01:47 WG2063274
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene U 0.00707 0.0437 1 05/24/2023 15:20 WG2064781
Acenaphthylene U 0.00615 0.0437 1 05/24/2023 15:20 WG2064781
Anthracene U 0.00778 0.0437 1 05/24/2023 15:20 WG2064781
Benzidine U 0.0821 2.19 1 05/24/2023 15:20 WG2064781
Benzo(a)anthracene U 0.00770 0.0437 1 05/24/2023 15:20 WG2064781
Benzo(b)fluoranthene U 0.00815 0.0437 1 05/24/2023 15:20 WG2064781
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 01
L1617393
MW-1
Collected date/time: 05/15/23 14:20
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Benzo(k)fluoranthene U 0.00776 0.0437 1 05/24/2023 15:20 WG2064781
Benzo(g,h,i)perylene U 0.00799 0.0437 1 05/24/2023 15:20 WG2064781
Benzo(a)pyrene U 0.00812 0.0437 1 05/24/2023 15:20 WG2064781
Bis(2-chlorethoxy)methane U 0.0131 0.437 1 05/24/2023 15:20 WG2064781
Bis(2-chloroethyl)ether U 0.0144 0.437 1 05/24/2023 15:20 WG2064781
2,2-Oxybis(1-Chloropropane)U 0.0189 0.437 1 05/24/2023 15:20 WG2064781
4-Bromophenyl-phenylether U 0.0153 0.437 1 05/24/2023 15:20 WG2064781
2-Chloronaphthalene U 0.00767 0.0437 1 05/24/2023 15:20 WG2064781
4-Chlorophenyl-phenylether U 0.0152 0.437 1 05/24/2023 15:20 WG2064781
Chrysene U 0.00868 0.0437 1 05/24/2023 15:20 WG2064781
Dibenz(a,h)anthracene U 0.0121 0.0437 1 05/24/2023 15:20 WG2064781
3,3-Dichlorobenzidine U 0.0161 0.437 1 05/24/2023 15:20 WG2064781
2,4-Dinitrotoluene U 0.0125 0.437 1 05/24/2023 15:20 WG2064781
2,6-Dinitrotoluene U 0.0143 0.437 1 05/24/2023 15:20 WG2064781
Fluoranthene U 0.00788 0.0437 1 05/24/2023 15:20 WG2064781
Fluorene U 0.00711 0.0437 1 05/24/2023 15:20 WG2064781
Hexachlorobenzene U 0.0155 0.437 1 05/24/2023 15:20 WG2064781
Hexachloro-1,3-butadiene U 0.0147 0.437 1 05/24/2023 15:20 WG2064781
Hexachlorocyclopentadiene U 0.0230 0.437 1 05/24/2023 15:20 WG2064781
Hexachloroethane U 0.0172 0.437 1 05/24/2023 15:20 WG2064781
Indeno(1,2,3-cd)pyrene U 0.0123 0.0437 1 05/24/2023 15:20 WG2064781
Isophorone U 0.0134 0.437 1 05/24/2023 15:20 WG2064781
Naphthalene 0.212 0.0110 0.0437 1 05/24/2023 15:20 WG2064781
Nitrobenzene U 0.0152 0.437 1 05/24/2023 15:20 WG2064781
n-Nitrosodimethylamine U 0.0648 0.437 1 05/24/2023 15:20 WG2064781
n-Nitrosodiphenylamine U 0.0331 0.437 1 05/24/2023 15:20 WG2064781
n-Nitrosodi-n-propylamine U 0.0146 0.437 1 05/24/2023 15:20 WG2064781
Phenanthrene U 0.00867 0.0437 1 05/24/2023 15:20 WG2064781
Benzylbutyl phthalate U 0.0136 0.437 1 05/24/2023 15:20 WG2064781
Bis(2-ethylhexyl)phthalate U 0.0554 0.437 1 05/24/2023 15:20 WG2064781
Di-n-butyl phthalate U 0.0150 0.437 1 05/24/2023 15:20 WG2064781
Diethyl phthalate U 0.0144 0.437 1 05/24/2023 15:20 WG2064781
Dimethyl phthalate U 0.0926 0.437 1 05/24/2023 15:20 WG2064781
Di-n-octyl phthalate U 0.0295 0.437 1 05/24/2023 15:20 WG2064781
Pyrene U 0.00850 0.0437 1 05/24/2023 15:20 WG2064781
1,2,4-Trichlorobenzene U 0.0136 0.437 1 05/24/2023 15:20 WG2064781
4-Chloro-3-methylphenol U 0.0142 0.437 1 05/24/2023 15:20 WG2064781
2-Chlorophenol U 0.0144 0.437 1 05/24/2023 15:20 WG2064781
2,4-Dichlorophenol U 0.0127 0.437 1 05/24/2023 15:20 WG2064781
2,4-Dimethylphenol U 0.0114 0.437 1 05/24/2023 15:20 WG2064781
4,6-Dinitro-2-methylphenol U 0.0990 0.437 1 05/24/2023 15:20 WG2064781
2,4-Dinitrophenol U 0.102 0.437 1 05/24/2023 15:20 WG2064781
2-Nitrophenol U 0.0156 0.437 1 05/24/2023 15:20 WG2064781
4-Nitrophenol U 0.0136 0.437 1 05/24/2023 15:20 WG2064781
Pentachlorophenol U 0.0118 0.437 1 05/24/2023 15:20 WG2064781
Phenol U 0.0176 0.437 1 05/24/2023 15:20 WG2064781
2,4,6-Trichlorophenol U 0.0140 0.437 1 05/24/2023 15:20 WG2064781
(S) 2-Fluorophenol 44.0 12.0-120 05/24/2023 15:20 WG2064781
(S) Phenol-d5 39.6 10.0-120 05/24/2023 15:20 WG2064781
(S) Nitrobenzene-d5 36.8 10.0-122 05/24/2023 15:20 WG2064781
(S) 2-Fluorobiphenyl 34.7 15.0-120 05/24/2023 15:20 WG2064781
(S) 2,4,6-Tribromophenol 37.6 10.0-127 05/24/2023 15:20 WG2064781
(S) p-Terphenyl-d14 42.6 10.0-120 05/24/2023 15:20 WG2064781
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 02
L1617393
MW-2
Collected date/time: 05/15/23 13:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 83.1 1 05/19/2023 12:39 WG2062376
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics 595 4.69 14.1 2 05/25/2023 09:14 WG2066148
Unadjusted C9-C12 Aliphatics 750 4.69 14.1 2 05/25/2023 09:14 WG2066148
Unadjusted C9-C10 Aromatics 583 93.9 282 40 05/26/2023 08:03 WG2066886
Total VPH 1930 93.9 282 40 05/26/2023 08:03 WG2066886
(S) 2,5-Dibromotoluene(FID)130 70.0-130 05/25/2023 09:14 WG2066148
(S) 2,5-Dibromotoluene(FID)88.5 70.0-130 05/26/2023 08:03 WG2066886
(S) 2,5-Dibromotoluene(PID)88.0 70.0-130 05/25/2023 09:14 WG2066148
(S) 2,5-Dibromotoluene(PID)95.2 70.0-130 05/26/2023 08:03 WG2066886
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.417 0.571 8 05/24/2023 15:13 WG2065677
Acrylonitrile U 0.0413 0.143 8 05/24/2023 15:13 WG2065677
Benzene 5.23 0.00534 0.0114 8 05/24/2023 15:13 WG2065677
Bromobenzene U 0.0103 0.143 8 05/24/2023 15:13 WG2065677
Bromodichloromethane U 0.00829 0.0286 8 05/24/2023 15:13 WG2065677
Bromoform U C3 0.0134 0.286 8 05/24/2023 15:13 WG2065677
Bromomethane U 0.0226 0.143 8 05/24/2023 15:13 WG2065677
n-Butylbenzene U 0.0600 0.143 8 05/24/2023 15:13 WG2065677
sec-Butylbenzene 1.91 0.0329 0.143 8 05/24/2023 15:13 WG2065677
tert-Butylbenzene U 0.0223 0.0571 8 05/24/2023 15:13 WG2065677
Carbon tetrachloride U 0.0103 0.0571 8 05/24/2023 15:13 WG2065677
Chlorobenzene U 0.00240 0.0286 8 05/24/2023 15:13 WG2065677
Chlorodibromomethane U C3 0.00700 0.0286 8 05/24/2023 15:13 WG2065677
Chloroethane U 0.0194 0.0571 8 05/24/2023 15:13 WG2065677
Chloroform U 0.0118 0.0286 8 05/24/2023 15:13 WG2065677
Chloromethane U 0.0497 0.143 8 05/24/2023 15:13 WG2065677
2-Chlorotoluene U 0.00989 0.0286 8 05/24/2023 15:13 WG2065677
4-Chlorotoluene U 0.00514 0.0571 8 05/24/2023 15:13 WG2065677
1,2-Dibromo-3-Chloropropane U C3 0.0446 0.286 8 05/24/2023 15:13 WG2065677
1,2-Dibromoethane U 0.00740 0.0286 8 05/24/2023 15:13 WG2065677
Dibromomethane U 0.00857 0.0571 8 05/24/2023 15:13 WG2065677
1,2-Dichlorobenzene U 0.00486 0.0571 8 05/24/2023 15:13 WG2065677
1,3-Dichlorobenzene U 0.00686 0.0571 8 05/24/2023 15:13 WG2065677
1,4-Dichlorobenzene U 0.00800 0.0571 8 05/24/2023 15:13 WG2065677
Dichlorodifluoromethane U 0.0184 0.0286 8 05/24/2023 15:13 WG2065677
1,1-Dichloroethane U 0.00561 0.0286 8 05/24/2023 15:13 WG2065677
1,2-Dichloroethane U 0.00741 0.0286 8 05/24/2023 15:13 WG2065677
1,1-Dichloroethene U 0.00693 0.0286 8 05/24/2023 15:13 WG2065677
cis-1,2-Dichloroethene U 0.00839 0.0286 8 05/24/2023 15:13 WG2065677
trans-1,2-Dichloroethene U 0.0119 0.0571 8 05/24/2023 15:13 WG2065677
1,2-Dichloropropane U 0.0163 0.0571 8 05/24/2023 15:13 WG2065677
1,1-Dichloropropene U 0.00924 0.0286 8 05/24/2023 15:13 WG2065677
1,3-Dichloropropane U 0.00573 0.0571 8 05/24/2023 15:13 WG2065677
cis-1,3-Dichloropropene U 0.00866 0.0286 8 05/24/2023 15:13 WG2065677
trans-1,3-Dichloropropene U 0.0130 0.0571 8 05/24/2023 15:13 WG2065677
2,2-Dichloropropane U 0.0157 0.0286 8 05/24/2023 15:13 WG2065677
Di-isopropyl ether U 0.00469 0.0114 8 05/24/2023 15:13 WG2065677
Ethylbenzene 37.6 0.0843 0.286 80 05/25/2023 17:17 WG2066121
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ATC Group Services LLC L1617393 05/30/23 09:03 8 of 35
SAMPLE RESULTS - 02
L1617393
MW-2
Collected date/time: 05/15/23 13:30
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Hexachloro-1,3-butadiene U 0.0686 0.286 8 05/24/2023 15:13 WG2065677
Isopropylbenzene 5.81 0.00486 0.0286 8 05/24/2023 15:13 WG2065677
p-Isopropyltoluene 4.11 0.0291 0.0571 8 05/24/2023 15:13 WG2065677
2-Butanone (MEK)U 0.726 1.14 8 05/24/2023 15:13 WG2065677
Methylene Chloride U 0.0759 0.286 8 05/24/2023 15:13 WG2065677
4-Methyl-2-pentanone (MIBK)U 0.0260 0.286 8 05/24/2023 15:13 WG2065677
Methyl tert-butyl ether 0.108 0.00400 0.0114 8 05/24/2023 15:13 WG2065677
Naphthalene 8.80 C3 0.0557 0.143 8 05/24/2023 15:13 WG2065677
n-Propylbenzene 17.4 0.0109 0.0571 8 05/24/2023 15:13 WG2065677
Styrene U C3 0.00261 0.143 8 05/24/2023 15:13 WG2065677
1,1,1,2-Tetrachloroethane U C3 0.0108 0.0286 8 05/24/2023 15:13 WG2065677
1,1,2,2-Tetrachloroethane U 0.00794 0.0286 8 05/24/2023 15:13 WG2065677
1,1,2-Trichlorotrifluoroethane U 0.00861 0.0286 8 05/24/2023 15:13 WG2065677
Tetrachloroethene U 0.0102 0.0286 8 05/24/2023 15:13 WG2065677
Toluene 56.0 0.149 0.571 80 05/25/2023 17:17 WG2066121
1,2,3-Trichlorobenzene U C3 0.0837 0.143 8 05/24/2023 15:13 WG2065677
1,2,4-Trichlorobenzene U C3 0.0503 0.143 8 05/24/2023 15:13 WG2065677
1,1,1-Trichloroethane U 0.0105 0.0286 8 05/24/2023 15:13 WG2065677
1,1,2-Trichloroethane U 0.00683 0.0286 8 05/24/2023 15:13 WG2065677
Trichloroethene U 0.00667 0.0114 8 05/24/2023 15:13 WG2065677
Trichlorofluoromethane U 0.00946 0.0286 8 05/24/2023 15:13 WG2065677
1,2,3-Trichloropropane U 0.0186 0.143 8 05/24/2023 15:13 WG2065677
1,2,4-Trimethylbenzene 105 0.180 0.571 80 05/25/2023 17:17 WG2066121
1,2,3-Trimethylbenzene 23.1 0.0180 0.0571 8 05/24/2023 15:13 WG2065677
1,3,5-Trimethylbenzene 27.6 0.229 0.571 80 05/25/2023 17:17 WG2066121
Vinyl chloride U 0.0133 0.0286 8 05/24/2023 15:13 WG2065677
Xylenes, Total 233 0.101 0.743 80 05/25/2023 17:17 WG2066121
(S) Toluene-d8 109 75.0-131 05/24/2023 15:13 WG2065677
(S) Toluene-d8 88.0 75.0-131 05/25/2023 17:17 WG2066121
(S) 4-Bromofluorobenzene 100 67.0-138 05/24/2023 15:13 WG2065677
(S) 4-Bromofluorobenzene 96.9 67.0-138 05/25/2023 17:17 WG2066121
(S) 1,2-Dichloroethane-d4 96.0 70.0-130 05/24/2023 15:13 WG2065677
(S) 1,2-Dichloroethane-d4 97.1 70.0-130 05/25/2023 17:17 WG2066121
TPH by Method MADEPE
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics 338 2.61 7.83 1 05/22/2023 21:53 WG2063274
Unadjusted C19-C36 Aliphatics 79.7 2.61 7.83 1 05/22/2023 21:53 WG2063274
Unadjusted C11-C22 Aromatics 135 2.61 7.83 1 05/23/2023 01:25 WG2063274
Unadjusted Total Petroleum
Hydrocarbons 553 2.61 7.83 1 05/23/2023 01:25 WG2063274
(S) o-Terphenyl 67.4 40.0-140 05/23/2023 01:25 WG2063274
(S) 1-Chloro-octadecane 69.1 40.0-140 05/22/2023 21:53 WG2063274
(S) 2-Fluorobiphenyl 87.5 40.0-140 05/23/2023 01:25 WG2063274
(S) 2-Bromonaphthalene 94.7 40.0-140 05/23/2023 01:25 WG2063274
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene U 0.00649 0.0401 1 05/24/2023 14:55 WG2064781
Acenaphthylene U 0.00565 0.0401 1 05/24/2023 14:55 WG2064781
Anthracene 0.00831 J 0.00714 0.0401 1 05/24/2023 14:55 WG2064781
Benzidine U 0.0754 2.01 1 05/24/2023 14:55 WG2064781
Benzo(a)anthracene U 0.00707 0.0401 1 05/24/2023 14:55 WG2064781
Benzo(b)fluoranthene U 0.00748 0.0401 1 05/24/2023 14:55 WG2064781
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 02
L1617393
MW-2
Collected date/time: 05/15/23 13:30
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Benzo(k)fluoranthene U 0.00713 0.0401 1 05/24/2023 14:55 WG2064781
Benzo(g,h,i)perylene U 0.00733 0.0401 1 05/24/2023 14:55 WG2064781
Benzo(a)pyrene U 0.00745 0.0401 1 05/24/2023 14:55 WG2064781
Bis(2-chlorethoxy)methane U 0.0120 0.401 1 05/24/2023 14:55 WG2064781
Bis(2-chloroethyl)ether U 0.0132 0.401 1 05/24/2023 14:55 WG2064781
2,2-Oxybis(1-Chloropropane)U 0.0173 0.401 1 05/24/2023 14:55 WG2064781
4-Bromophenyl-phenylether U 0.0141 0.401 1 05/24/2023 14:55 WG2064781
2-Chloronaphthalene U 0.00704 0.0401 1 05/24/2023 14:55 WG2064781
4-Chlorophenyl-phenylether U 0.0140 0.401 1 05/24/2023 14:55 WG2064781
Chrysene U 0.00797 0.0401 1 05/24/2023 14:55 WG2064781
Dibenz(a,h)anthracene U 0.0111 0.0401 1 05/24/2023 14:55 WG2064781
3,3-Dichlorobenzidine U 0.0148 0.401 1 05/24/2023 14:55 WG2064781
2,4-Dinitrotoluene U 0.0115 0.401 1 05/24/2023 14:55 WG2064781
2,6-Dinitrotoluene U 0.0131 0.401 1 05/24/2023 14:55 WG2064781
Fluoranthene U 0.00724 0.0401 1 05/24/2023 14:55 WG2064781
Fluorene 0.0521 0.00653 0.0401 1 05/24/2023 14:55 WG2064781
Hexachlorobenzene U 0.0142 0.401 1 05/24/2023 14:55 WG2064781
Hexachloro-1,3-butadiene U 0.0135 0.401 1 05/24/2023 14:55 WG2064781
Hexachlorocyclopentadiene U 0.0211 0.401 1 05/24/2023 14:55 WG2064781
Hexachloroethane U 0.0158 0.401 1 05/24/2023 14:55 WG2064781
Indeno(1,2,3-cd)pyrene U 0.0113 0.0401 1 05/24/2023 14:55 WG2064781
Isophorone U 0.0123 0.401 1 05/24/2023 14:55 WG2064781
Naphthalene 1.77 0.0101 0.0401 1 05/24/2023 14:55 WG2064781
Nitrobenzene U 0.0140 0.401 1 05/24/2023 14:55 WG2064781
n-Nitrosodimethylamine U 0.0595 0.401 1 05/24/2023 14:55 WG2064781
n-Nitrosodiphenylamine U 0.0303 0.401 1 05/24/2023 14:55 WG2064781
n-Nitrosodi-n-propylamine U 0.0134 0.401 1 05/24/2023 14:55 WG2064781
Phenanthrene 0.0620 0.00796 0.0401 1 05/24/2023 14:55 WG2064781
Benzylbutyl phthalate U 0.0125 0.401 1 05/24/2023 14:55 WG2064781
Bis(2-ethylhexyl)phthalate U 0.0508 0.401 1 05/24/2023 14:55 WG2064781
Di-n-butyl phthalate U 0.0137 0.401 1 05/24/2023 14:55 WG2064781
Diethyl phthalate U 0.0132 0.401 1 05/24/2023 14:55 WG2064781
Dimethyl phthalate U 0.0850 0.401 1 05/24/2023 14:55 WG2064781
Di-n-octyl phthalate U 0.0271 0.401 1 05/24/2023 14:55 WG2064781
Pyrene 0.0270 J 0.00780 0.0401 1 05/24/2023 14:55 WG2064781
1,2,4-Trichlorobenzene U 0.0125 0.401 1 05/24/2023 14:55 WG2064781
4-Chloro-3-methylphenol U 0.0130 0.401 1 05/24/2023 14:55 WG2064781
2-Chlorophenol U 0.0132 0.401 1 05/24/2023 14:55 WG2064781
2,4-Dichlorophenol U 0.0117 0.401 1 05/24/2023 14:55 WG2064781
2,4-Dimethylphenol U 0.0105 0.401 1 05/24/2023 14:55 WG2064781
4,6-Dinitro-2-methylphenol U 0.0909 0.401 1 05/24/2023 14:55 WG2064781
2,4-Dinitrophenol U 0.0938 0.401 1 05/24/2023 14:55 WG2064781
2-Nitrophenol U 0.0143 0.401 1 05/24/2023 14:55 WG2064781
4-Nitrophenol U 0.0125 0.401 1 05/24/2023 14:55 WG2064781
Pentachlorophenol U 0.0108 0.401 1 05/24/2023 14:55 WG2064781
Phenol U 0.0161 0.401 1 05/24/2023 14:55 WG2064781
2,4,6-Trichlorophenol U 0.0129 0.401 1 05/24/2023 14:55 WG2064781
(S) 2-Fluorophenol 51.7 12.0-120 05/24/2023 14:55 WG2064781
(S) Phenol-d5 50.0 10.0-120 05/24/2023 14:55 WG2064781
(S) Nitrobenzene-d5 40.3 10.0-122 05/24/2023 14:55 WG2064781
(S) 2-Fluorobiphenyl 34.8 15.0-120 05/24/2023 14:55 WG2064781
(S) 2,4,6-Tribromophenol 40.9 10.0-127 05/24/2023 14:55 WG2064781
(S) p-Terphenyl-d14 44.9 10.0-120 05/24/2023 14:55 WG2064781
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 03
L1617393
MW-3
Collected date/time: 05/15/23 12:40
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 81.7 1 05/18/2023 14:14 WG2062380
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics 69.9 4.90 14.7 2 05/25/2023 09:47 WG2066148
Unadjusted C9-C12 Aliphatics 66.5 4.90 14.7 2 05/25/2023 09:47 WG2066148
Unadjusted C9-C10 Aromatics 46.5 4.90 14.7 2 05/25/2023 09:47 WG2066148
Total VPH 183 4.90 14.7 2 05/25/2023 09:47 WG2066148
(S) 2,5-Dibromotoluene(FID)94.2 70.0-130 05/25/2023 09:47 WG2066148
(S) 2,5-Dibromotoluene(PID)99.2 70.0-130 05/25/2023 09:47 WG2066148
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.428 0.587 8 05/24/2023 15:32 WG2065677
Acrylonitrile U 0.0424 0.147 8 05/24/2023 15:32 WG2065677
Benzene 1.69 0.00548 0.0117 8 05/24/2023 15:32 WG2065677
Bromobenzene U 0.0106 0.147 8 05/24/2023 15:32 WG2065677
Bromodichloromethane U 0.00850 0.0293 8 05/24/2023 15:32 WG2065677
Bromoform U C3 0.0137 0.293 8 05/24/2023 15:32 WG2065677
Bromomethane U 0.0232 0.147 8 05/24/2023 15:32 WG2065677
n-Butylbenzene U 0.0616 0.147 8 05/24/2023 15:32 WG2065677
sec-Butylbenzene 0.293 0.0337 0.147 8 05/24/2023 15:32 WG2065677
tert-Butylbenzene U 0.0229 0.0587 8 05/24/2023 15:32 WG2065677
Carbon tetrachloride U 0.0105 0.0587 8 05/24/2023 15:32 WG2065677
Chlorobenzene 0.00628 J 0.00246 0.0293 8 05/24/2023 15:32 WG2065677
Chlorodibromomethane U C3 0.00718 0.0293 8 05/24/2023 15:32 WG2065677
Chloroethane U 0.0199 0.0587 8 05/24/2023 15:32 WG2065677
Chloroform U 0.0121 0.0293 8 05/24/2023 15:32 WG2065677
Chloromethane U 0.0510 0.147 8 05/24/2023 15:32 WG2065677
2-Chlorotoluene U 0.0101 0.0293 8 05/24/2023 15:32 WG2065677
4-Chlorotoluene U 0.00528 0.0587 8 05/24/2023 15:32 WG2065677
1,2-Dibromo-3-Chloropropane U C3 0.0457 0.293 8 05/24/2023 15:32 WG2065677
1,2-Dibromoethane U 0.00760 0.0293 8 05/24/2023 15:32 WG2065677
Dibromomethane U 0.00880 0.0587 8 05/24/2023 15:32 WG2065677
1,2-Dichlorobenzene U 0.00499 0.0587 8 05/24/2023 15:32 WG2065677
1,3-Dichlorobenzene U 0.00704 0.0587 8 05/24/2023 15:32 WG2065677
1,4-Dichlorobenzene U 0.00821 0.0587 8 05/24/2023 15:32 WG2065677
Dichlorodifluoromethane U 0.0189 0.0293 8 05/24/2023 15:32 WG2065677
1,1-Dichloroethane U 0.00576 0.0293 8 05/24/2023 15:32 WG2065677
1,2-Dichloroethane U 0.00761 0.0293 8 05/24/2023 15:32 WG2065677
1,1-Dichloroethene U 0.00711 0.0293 8 05/24/2023 15:32 WG2065677
cis-1,2-Dichloroethene U 0.00861 0.0293 8 05/24/2023 15:32 WG2065677
trans-1,2-Dichloroethene U 0.0122 0.0587 8 05/24/2023 15:32 WG2065677
1,2-Dichloropropane U 0.0167 0.0587 8 05/24/2023 15:32 WG2065677
1,1-Dichloropropene U 0.00949 0.0293 8 05/24/2023 15:32 WG2065677
1,3-Dichloropropane U 0.00588 0.0587 8 05/24/2023 15:32 WG2065677
cis-1,3-Dichloropropene U 0.00889 0.0293 8 05/24/2023 15:32 WG2065677
trans-1,3-Dichloropropene U 0.0134 0.0587 8 05/24/2023 15:32 WG2065677
2,2-Dichloropropane U 0.0161 0.0293 8 05/24/2023 15:32 WG2065677
Di-isopropyl ether U 0.00481 0.0117 8 05/24/2023 15:32 WG2065677
Ethylbenzene 8.14 0.00865 0.0293 8 05/24/2023 15:32 WG2065677
Hexachloro-1,3-butadiene U 0.0704 0.293 8 05/24/2023 15:32 WG2065677
Isopropylbenzene 0.950 0.00499 0.0293 8 05/24/2023 15:32 WG2065677
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 03
L1617393
MW-3
Collected date/time: 05/15/23 12:40
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
p-Isopropyltoluene 0.658 0.0299 0.0587 8 05/24/2023 15:32 WG2065677
2-Butanone (MEK)U 0.745 1.17 8 05/24/2023 15:32 WG2065677
Methylene Chloride U 0.0779 0.293 8 05/24/2023 15:32 WG2065677
4-Methyl-2-pentanone (MIBK)0.0567 J 0.0267 0.293 8 05/24/2023 15:32 WG2065677
Methyl tert-butyl ether U 0.00411 0.0117 8 05/24/2023 15:32 WG2065677
Naphthalene 1.99 C3 0.0572 0.147 8 05/24/2023 15:32 WG2065677
n-Propylbenzene 3.58 0.0111 0.0587 8 05/24/2023 15:32 WG2065677
Styrene 0.419 C3 0.00268 0.147 8 05/24/2023 15:32 WG2065677
1,1,1,2-Tetrachloroethane U C3 0.0111 0.0293 8 05/24/2023 15:32 WG2065677
1,1,2,2-Tetrachloroethane U 0.00815 0.0293 8 05/24/2023 15:32 WG2065677
1,1,2-Trichlorotrifluoroethane U 0.00884 0.0293 8 05/24/2023 15:32 WG2065677
Tetrachloroethene U 0.0105 0.0293 8 05/24/2023 15:32 WG2065677
Toluene 4.15 0.152 0.587 80 05/25/2023 17:36 WG2066121
1,2,3-Trichlorobenzene U C3 0.0859 0.147 8 05/24/2023 15:32 WG2065677
1,2,4-Trichlorobenzene U C3 0.0516 0.147 8 05/24/2023 15:32 WG2065677
1,1,1-Trichloroethane U 0.0108 0.0293 8 05/24/2023 15:32 WG2065677
1,1,2-Trichloroethane U 0.00701 0.0293 8 05/24/2023 15:32 WG2065677
Trichloroethene U 0.00685 0.0117 8 05/24/2023 15:32 WG2065677
Trichlorofluoromethane U 0.00971 0.0293 8 05/24/2023 15:32 WG2065677
1,2,3-Trichloropropane U 0.0191 0.147 8 05/24/2023 15:32 WG2065677
1,2,4-Trimethylbenzene 20.7 0.0185 0.0587 8 05/24/2023 15:32 WG2065677
1,2,3-Trimethylbenzene 4.63 0.0185 0.0587 8 05/24/2023 15:32 WG2065677
1,3,5-Trimethylbenzene 4.37 0.0235 0.0587 8 05/24/2023 15:32 WG2065677
Vinyl chloride U 0.0136 0.0293 8 05/24/2023 15:32 WG2065677
Xylenes, Total 43.5 0.0103 0.0762 8 05/24/2023 15:32 WG2065677
(S) Toluene-d8 103 75.0-131 05/24/2023 15:32 WG2065677
(S) Toluene-d8 123 75.0-131 05/25/2023 17:36 WG2066121
(S) 4-Bromofluorobenzene 94.3 67.0-138 05/24/2023 15:32 WG2065677
(S) 4-Bromofluorobenzene 104 67.0-138 05/25/2023 17:36 WG2066121
(S) 1,2-Dichloroethane-d4 90.3 70.0-130 05/24/2023 15:32 WG2065677
(S) 1,2-Dichloroethane-d4 103 70.0-130 05/25/2023 17:36 WG2066121
TPH by Method MADEPE
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics 5.85 J 2.66 7.96 1 05/22/2023 22:15 WG2063274
Unadjusted C19-C36 Aliphatics U 2.66 7.96 1 05/22/2023 22:15 WG2063274
Unadjusted C11-C22 Aromatics 6.48 B J 2.66 7.96 1 05/23/2023 01:03 WG2063274
Unadjusted Total Petroleum
Hydrocarbons 12.4 B 2.66 7.96 1 05/23/2023 01:03 WG2063274
(S) o-Terphenyl 69.7 40.0-140 05/23/2023 01:03 WG2063274
(S) 1-Chloro-octadecane 69.7 40.0-140 05/22/2023 22:15 WG2063274
(S) 2-Fluorobiphenyl 84.7 40.0-140 05/23/2023 01:03 WG2063274
(S) 2-Bromonaphthalene 92.2 40.0-140 05/23/2023 01:03 WG2063274
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene U 0.00660 0.0408 1 05/24/2023 17:48 WG2064781
Acenaphthylene U 0.00574 0.0408 1 05/24/2023 17:48 WG2064781
Anthracene U 0.00726 0.0408 1 05/24/2023 17:48 WG2064781
Benzidine U 0.0767 2.05 1 05/24/2023 17:48 WG2064781
Benzo(a)anthracene U 0.00719 0.0408 1 05/24/2023 17:48 WG2064781
Benzo(b)fluoranthene U 0.00760 0.0408 1 05/24/2023 17:48 WG2064781
Benzo(k)fluoranthene U 0.00725 0.0408 1 05/24/2023 17:48 WG2064781
Benzo(g,h,i)perylene U 0.00746 0.0408 1 05/24/2023 17:48 WG2064781
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 03
L1617393
MW-3
Collected date/time: 05/15/23 12:40
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Benzo(a)pyrene U 0.00758 0.0408 1 05/24/2023 17:48 WG2064781
Bis(2-chlorethoxy)methane U 0.0122 0.408 1 05/24/2023 17:48 WG2064781
Bis(2-chloroethyl)ether U 0.0135 0.408 1 05/24/2023 17:48 WG2064781
2,2-Oxybis(1-Chloropropane)U 0.0176 0.408 1 05/24/2023 17:48 WG2064781
4-Bromophenyl-phenylether U 0.0143 0.408 1 05/24/2023 17:48 WG2064781
2-Chloronaphthalene U 0.00716 0.0408 1 05/24/2023 17:48 WG2064781
4-Chlorophenyl-phenylether U 0.0142 0.408 1 05/24/2023 17:48 WG2064781
Chrysene U 0.00811 0.0408 1 05/24/2023 17:48 WG2064781
Dibenz(a,h)anthracene U 0.0113 0.0408 1 05/24/2023 17:48 WG2064781
3,3-Dichlorobenzidine U 0.0151 0.408 1 05/24/2023 17:48 WG2064781
2,4-Dinitrotoluene U 0.0117 0.408 1 05/24/2023 17:48 WG2064781
2,6-Dinitrotoluene U 0.0133 0.408 1 05/24/2023 17:48 WG2064781
Fluoranthene U 0.00736 0.0408 1 05/24/2023 17:48 WG2064781
Fluorene U 0.00664 0.0408 1 05/24/2023 17:48 WG2064781
Hexachlorobenzene U 0.0145 0.408 1 05/24/2023 17:48 WG2064781
Hexachloro-1,3-butadiene U 0.0137 0.408 1 05/24/2023 17:48 WG2064781
Hexachlorocyclopentadiene U 0.0214 0.408 1 05/24/2023 17:48 WG2064781
Hexachloroethane U 0.0160 0.408 1 05/24/2023 17:48 WG2064781
Indeno(1,2,3-cd)pyrene U 0.0115 0.0408 1 05/24/2023 17:48 WG2064781
Isophorone U 0.0125 0.408 1 05/24/2023 17:48 WG2064781
Naphthalene 0.137 0.0102 0.0408 1 05/24/2023 17:48 WG2064781
Nitrobenzene U 0.0142 0.408 1 05/24/2023 17:48 WG2064781
n-Nitrosodimethylamine U 0.0605 0.408 1 05/24/2023 17:48 WG2064781
n-Nitrosodiphenylamine U 0.0309 0.408 1 05/24/2023 17:48 WG2064781
n-Nitrosodi-n-propylamine U 0.0136 0.408 1 05/24/2023 17:48 WG2064781
Phenanthrene U 0.00809 0.0408 1 05/24/2023 17:48 WG2064781
Benzylbutyl phthalate U 0.0127 0.408 1 05/24/2023 17:48 WG2064781
Bis(2-ethylhexyl)phthalate U 0.0517 0.408 1 05/24/2023 17:48 WG2064781
Di-n-butyl phthalate U 0.0140 0.408 1 05/24/2023 17:48 WG2064781
Diethyl phthalate U 0.0135 0.408 1 05/24/2023 17:48 WG2064781
Dimethyl phthalate U 0.0865 0.408 1 05/24/2023 17:48 WG2064781
Di-n-octyl phthalate U 0.0276 0.408 1 05/24/2023 17:48 WG2064781
Pyrene U 0.00794 0.0408 1 05/24/2023 17:48 WG2064781
1,2,4-Trichlorobenzene U 0.0127 0.408 1 05/24/2023 17:48 WG2064781
4-Chloro-3-methylphenol U 0.0132 0.408 1 05/24/2023 17:48 WG2064781
2-Chlorophenol U 0.0135 0.408 1 05/24/2023 17:48 WG2064781
2,4-Dichlorophenol U 0.0119 0.408 1 05/24/2023 17:48 WG2064781
2,4-Dimethylphenol 0.0283 J 0.0107 0.408 1 05/24/2023 17:48 WG2064781
4,6-Dinitro-2-methylphenol U 0.0925 0.408 1 05/24/2023 17:48 WG2064781
2,4-Dinitrophenol U 0.0954 0.408 1 05/24/2023 17:48 WG2064781
2-Nitrophenol U 0.0146 0.408 1 05/24/2023 17:48 WG2064781
4-Nitrophenol U 0.0127 0.408 1 05/24/2023 17:48 WG2064781
Pentachlorophenol U 0.0110 0.408 1 05/24/2023 17:48 WG2064781
Phenol 0.0169 J 0.0164 0.408 1 05/24/2023 17:48 WG2064781
2,4,6-Trichlorophenol U 0.0131 0.408 1 05/24/2023 17:48 WG2064781
(S) 2-Fluorophenol 44.8 12.0-120 05/24/2023 17:48 WG2064781
(S) Phenol-d5 40.4 10.0-120 05/24/2023 17:48 WG2064781
(S) Nitrobenzene-d5 35.0 10.0-122 05/24/2023 17:48 WG2064781
(S) 2-Fluorobiphenyl 33.8 15.0-120 05/24/2023 17:48 WG2064781
(S) 2,4,6-Tribromophenol 35.2 10.0-127 05/24/2023 17:48 WG2064781
(S) p-Terphenyl-d14 39.7 10.0-120 05/24/2023 17:48 WG2064781
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 04
L1617393
MW-4
Collected date/time: 05/15/23 10:15
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 82.6 1 05/18/2023 14:14 WG2062380
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics U 2.41 7.22 1 05/26/2023 06:58 WG2066886
Unadjusted C9-C12 Aliphatics U 2.41 7.22 1 05/26/2023 06:58 WG2066886
Unadjusted C9-C10 Aromatics U 2.41 7.22 1 05/26/2023 06:58 WG2066886
Total VPH U 2.41 7.22 1 05/26/2023 06:58 WG2066886
(S) 2,5-Dibromotoluene(FID)82.4 70.0-130 05/26/2023 06:58 WG2066886
(S) 2,5-Dibromotoluene(PID)88.7 70.0-130 05/26/2023 06:58 WG2066886
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J3 0.0519 0.0712 1 05/24/2023 10:27 WG2065677
Acrylonitrile U 0.00514 0.0178 1 05/24/2023 10:27 WG2065677
Benzene 0.000961 J 0.000665 0.00142 1 05/24/2023 10:27 WG2065677
Bromobenzene U 0.00128 0.0178 1 05/24/2023 10:27 WG2065677
Bromodichloromethane U 0.00103 0.00356 1 05/24/2023 10:27 WG2065677
Bromoform U C3 0.00167 0.0356 1 05/24/2023 10:27 WG2065677
Bromomethane U 0.00280 0.0178 1 05/24/2023 10:27 WG2065677
n-Butylbenzene U 0.00747 0.0178 1 05/24/2023 10:27 WG2065677
sec-Butylbenzene U 0.00410 0.0178 1 05/24/2023 10:27 WG2065677
tert-Butylbenzene U 0.00278 0.00712 1 05/24/2023 10:27 WG2065677
Carbon tetrachloride U 0.00128 0.00712 1 05/24/2023 10:27 WG2065677
Chlorobenzene U 0.000299 0.00356 1 05/24/2023 10:27 WG2065677
Chlorodibromomethane U C3 0.000871 0.00356 1 05/24/2023 10:27 WG2065677
Chloroethane U 0.00242 0.00712 1 05/24/2023 10:27 WG2065677
Chloroform U 0.00147 0.00356 1 05/24/2023 10:27 WG2065677
Chloromethane U 0.00619 0.0178 1 05/24/2023 10:27 WG2065677
2-Chlorotoluene U 0.00123 0.00356 1 05/24/2023 10:27 WG2065677
4-Chlorotoluene U 0.000640 0.00712 1 05/24/2023 10:27 WG2065677
1,2-Dibromo-3-Chloropropane U C3 0.00555 0.0356 1 05/24/2023 10:27 WG2065677
1,2-Dibromoethane U 0.000922 0.00356 1 05/24/2023 10:27 WG2065677
Dibromomethane U 0.00107 0.00712 1 05/24/2023 10:27 WG2065677
1,2-Dichlorobenzene U 0.000605 0.00712 1 05/24/2023 10:27 WG2065677
1,3-Dichlorobenzene U 0.000854 0.00712 1 05/24/2023 10:27 WG2065677
1,4-Dichlorobenzene U 0.000996 0.00712 1 05/24/2023 10:27 WG2065677
Dichlorodifluoromethane U 0.00229 0.00356 1 05/24/2023 10:27 WG2065677
1,1-Dichloroethane U 0.000699 0.00356 1 05/24/2023 10:27 WG2065677
1,2-Dichloroethane U 0.000924 0.00356 1 05/24/2023 10:27 WG2065677
1,1-Dichloroethene U 0.000862 0.00356 1 05/24/2023 10:27 WG2065677
cis-1,2-Dichloroethene U 0.00104 0.00356 1 05/24/2023 10:27 WG2065677
trans-1,2-Dichloroethene U 0.00148 0.00712 1 05/24/2023 10:27 WG2065677
1,2-Dichloropropane U 0.00202 0.00712 1 05/24/2023 10:27 WG2065677
1,1-Dichloropropene U 0.00115 0.00356 1 05/24/2023 10:27 WG2065677
1,3-Dichloropropane U 0.000713 0.00712 1 05/24/2023 10:27 WG2065677
cis-1,3-Dichloropropene U 0.00108 0.00356 1 05/24/2023 10:27 WG2065677
trans-1,3-Dichloropropene U 0.00162 0.00712 1 05/24/2023 10:27 WG2065677
2,2-Dichloropropane U 0.00196 0.00356 1 05/24/2023 10:27 WG2065677
Di-isopropyl ether U 0.000583 0.00142 1 05/24/2023 10:27 WG2065677
Ethylbenzene U 0.00105 0.00356 1 05/24/2023 10:27 WG2065677
Hexachloro-1,3-butadiene U 0.00854 0.0356 1 05/24/2023 10:27 WG2065677
Isopropylbenzene U 0.000605 0.00356 1 05/24/2023 10:27 WG2065677
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 04
L1617393
MW-4
Collected date/time: 05/15/23 10:15
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
p-Isopropyltoluene U 0.00363 0.00712 1 05/24/2023 10:27 WG2065677
2-Butanone (MEK)U 0.0904 0.142 1 05/24/2023 10:27 WG2065677
Methylene Chloride U 0.00945 0.0356 1 05/24/2023 10:27 WG2065677
4-Methyl-2-pentanone (MIBK)U 0.00324 0.0356 1 05/24/2023 10:27 WG2065677
Methyl tert-butyl ether U 0.000498 0.00142 1 05/24/2023 10:27 WG2065677
Naphthalene U C3 0.00694 0.0178 1 05/24/2023 10:27 WG2065677
n-Propylbenzene U 0.00135 0.00712 1 05/24/2023 10:27 WG2065677
Styrene U C3 0.000326 0.0178 1 05/24/2023 10:27 WG2065677
1,1,1,2-Tetrachloroethane U C3 0.00135 0.00356 1 05/24/2023 10:27 WG2065677
1,1,2,2-Tetrachloroethane U 0.000989 0.00356 1 05/24/2023 10:27 WG2065677
1,1,2-Trichlorotrifluoroethane U 0.00107 0.00356 1 05/24/2023 10:27 WG2065677
Tetrachloroethene U 0.00128 0.00356 1 05/24/2023 10:27 WG2065677
Toluene U 0.00185 0.00712 1 05/24/2023 10:27 WG2065677
1,2,3-Trichlorobenzene U C3 0.0104 0.0178 1 05/24/2023 10:27 WG2065677
1,2,4-Trichlorobenzene U C3 0.00626 0.0178 1 05/24/2023 10:27 WG2065677
1,1,1-Trichloroethane U 0.00131 0.00356 1 05/24/2023 10:27 WG2065677
1,1,2-Trichloroethane U 0.000850 0.00356 1 05/24/2023 10:27 WG2065677
Trichloroethene U 0.000831 0.00142 1 05/24/2023 10:27 WG2065677
Trichlorofluoromethane U 0.00118 0.00356 1 05/24/2023 10:27 WG2065677
1,2,3-Trichloropropane U 0.00231 0.0178 1 05/24/2023 10:27 WG2065677
1,2,4-Trimethylbenzene U 0.00225 0.00712 1 05/24/2023 10:27 WG2065677
1,2,3-Trimethylbenzene U 0.00225 0.00712 1 05/24/2023 10:27 WG2065677
1,3,5-Trimethylbenzene U 0.00285 0.00712 1 05/24/2023 10:27 WG2065677
Vinyl chloride U 0.00165 0.00356 1 05/24/2023 10:27 WG2065677
Xylenes, Total 0.00367 J 0.00125 0.00925 1 05/24/2023 10:27 WG2065677
(S) Toluene-d8 102 75.0-131 05/24/2023 10:27 WG2065677
(S) 4-Bromofluorobenzene 97.7 67.0-138 05/24/2023 10:27 WG2065677
(S) 1,2-Dichloroethane-d4 92.8 70.0-130 05/24/2023 10:27 WG2065677
TPH by Method MADEPE
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics 2.77 J 2.63 7.87 1 05/22/2023 22:37 WG2063274
Unadjusted C19-C36 Aliphatics 3.20 B J 2.63 7.87 1 05/22/2023 22:37 WG2063274
Unadjusted C11-C22 Aromatics 3.09 B J 2.63 7.87 1 05/23/2023 00:41 WG2063274
Unadjusted Total Petroleum
Hydrocarbons 9.06 B 2.63 7.87 1 05/23/2023 00:41 WG2063274
(S) o-Terphenyl 72.4 40.0-140 05/23/2023 00:41 WG2063274
(S) 1-Chloro-octadecane 82.1 40.0-140 05/22/2023 22:37 WG2063274
(S) 2-Fluorobiphenyl 85.9 40.0-140 05/23/2023 00:41 WG2063274
(S) 2-Bromonaphthalene 93.8 40.0-140 05/23/2023 00:41 WG2063274
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene U 0.00653 0.0403 1 05/24/2023 16:10 WG2064781
Acenaphthylene U 0.00568 0.0403 1 05/24/2023 16:10 WG2064781
Anthracene U 0.00718 0.0403 1 05/24/2023 16:10 WG2064781
Benzidine U 0.0758 2.02 1 05/24/2023 16:10 WG2064781
Benzo(a)anthracene U 0.00711 0.0403 1 05/24/2023 16:10 WG2064781
Benzo(b)fluoranthene U 0.00752 0.0403 1 05/24/2023 16:10 WG2064781
Benzo(k)fluoranthene U 0.00717 0.0403 1 05/24/2023 16:10 WG2064781
Benzo(g,h,i)perylene U 0.00738 0.0403 1 05/24/2023 16:10 WG2064781
Benzo(a)pyrene U 0.00750 0.0403 1 05/24/2023 16:10 WG2064781
Bis(2-chlorethoxy)methane U 0.0121 0.403 1 05/24/2023 16:10 WG2064781
Bis(2-chloroethyl)ether U 0.0133 0.403 1 05/24/2023 16:10 WG2064781
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 04
L1617393
MW-4
Collected date/time: 05/15/23 10:15
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
2,2-Oxybis(1-Chloropropane)U 0.0174 0.403 1 05/24/2023 16:10 WG2064781
4-Bromophenyl-phenylether U 0.0142 0.403 1 05/24/2023 16:10 WG2064781
2-Chloronaphthalene U 0.00709 0.0403 1 05/24/2023 16:10 WG2064781
4-Chlorophenyl-phenylether U 0.0140 0.403 1 05/24/2023 16:10 WG2064781
Chrysene U 0.00802 0.0403 1 05/24/2023 16:10 WG2064781
Dibenz(a,h)anthracene U 0.0112 0.0403 1 05/24/2023 16:10 WG2064781
3,3-Dichlorobenzidine U 0.0149 0.403 1 05/24/2023 16:10 WG2064781
2,4-Dinitrotoluene U 0.0116 0.403 1 05/24/2023 16:10 WG2064781
2,6-Dinitrotoluene U 0.0132 0.403 1 05/24/2023 16:10 WG2064781
Fluoranthene U 0.00728 0.0403 1 05/24/2023 16:10 WG2064781
Fluorene U 0.00656 0.0403 1 05/24/2023 16:10 WG2064781
Hexachlorobenzene U 0.0143 0.403 1 05/24/2023 16:10 WG2064781
Hexachloro-1,3-butadiene U 0.0136 0.403 1 05/24/2023 16:10 WG2064781
Hexachlorocyclopentadiene U 0.0212 0.403 1 05/24/2023 16:10 WG2064781
Hexachloroethane U 0.0159 0.403 1 05/24/2023 16:10 WG2064781
Indeno(1,2,3-cd)pyrene U 0.0114 0.0403 1 05/24/2023 16:10 WG2064781
Isophorone U 0.0124 0.403 1 05/24/2023 16:10 WG2064781
Naphthalene U 0.0101 0.0403 1 05/24/2023 16:10 WG2064781
Nitrobenzene U 0.0140 0.403 1 05/24/2023 16:10 WG2064781
n-Nitrosodimethylamine U 0.0598 0.403 1 05/24/2023 16:10 WG2064781
n-Nitrosodiphenylamine U 0.0305 0.403 1 05/24/2023 16:10 WG2064781
n-Nitrosodi-n-propylamine U 0.0134 0.403 1 05/24/2023 16:10 WG2064781
Phenanthrene U 0.00801 0.0403 1 05/24/2023 16:10 WG2064781
Benzylbutyl phthalate U 0.0126 0.403 1 05/24/2023 16:10 WG2064781
Bis(2-ethylhexyl)phthalate U 0.0511 0.403 1 05/24/2023 16:10 WG2064781
Di-n-butyl phthalate 0.0143 J 0.0138 0.403 1 05/24/2023 16:10 WG2064781
Diethyl phthalate U 0.0133 0.403 1 05/24/2023 16:10 WG2064781
Dimethyl phthalate U 0.0855 0.403 1 05/24/2023 16:10 WG2064781
Di-n-octyl phthalate U 0.0273 0.403 1 05/24/2023 16:10 WG2064781
Pyrene U 0.00785 0.0403 1 05/24/2023 16:10 WG2064781
1,2,4-Trichlorobenzene U 0.0126 0.403 1 05/24/2023 16:10 WG2064781
4-Chloro-3-methylphenol U 0.0131 0.403 1 05/24/2023 16:10 WG2064781
2-Chlorophenol U 0.0133 0.403 1 05/24/2023 16:10 WG2064781
2,4-Dichlorophenol U 0.0117 0.403 1 05/24/2023 16:10 WG2064781
2,4-Dimethylphenol U 0.0105 0.403 1 05/24/2023 16:10 WG2064781
4,6-Dinitro-2-methylphenol U 0.0914 0.403 1 05/24/2023 16:10 WG2064781
2,4-Dinitrophenol U 0.0943 0.403 1 05/24/2023 16:10 WG2064781
2-Nitrophenol U 0.0144 0.403 1 05/24/2023 16:10 WG2064781
4-Nitrophenol U 0.0126 0.403 1 05/24/2023 16:10 WG2064781
Pentachlorophenol U 0.0109 0.403 1 05/24/2023 16:10 WG2064781
Phenol U 0.0162 0.403 1 05/24/2023 16:10 WG2064781
2,4,6-Trichlorophenol U 0.0130 0.403 1 05/24/2023 16:10 WG2064781
(S) 2-Fluorophenol 49.8 12.0-120 05/24/2023 16:10 WG2064781
(S) Phenol-d5 42.7 10.0-120 05/24/2023 16:10 WG2064781
(S) Nitrobenzene-d5 39.6 10.0-122 05/24/2023 16:10 WG2064781
(S) 2-Fluorobiphenyl 37.5 15.0-120 05/24/2023 16:10 WG2064781
(S) 2,4,6-Tribromophenol 36.8 10.0-127 05/24/2023 16:10 WG2064781
(S) p-Terphenyl-d14 44.6 10.0-120 05/24/2023 16:10 WG2064781
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2062376
Total Solids by Method 2540 G-2011 L1617393-01,02
Method Blank (MB)
(MB) R3927237-1 05/19/23 12:39
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.00100
L1617392-03 Original Sample (OS) • Duplicate (DUP)
(OS) L1617392-03 05/19/23 12:39 • (DUP) R3927237-3 05/19/23 12:39
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 98.4 98.7 1 0.331 10
Laboratory Control Sample (LCS)
(LCS) R3927237-2 05/19/23 12:39
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2062380
Total Solids by Method 2540 G-2011 L1617393-03,04
Method Blank (MB)
(MB) R3926843-1 05/18/23 14:14
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.00200
L1617612-01 Original Sample (OS) • Duplicate (DUP)
(OS) L1617612-01 05/18/23 14:14 • (DUP) R3926843-3 05/18/23 14:14
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 93.2 93.5 1 0.381 10
Laboratory Control Sample (LCS)
(LCS) R3926843-2 05/18/23 14:14
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2066148
Volatile Petroleum Hydrocarbons by Method MADEPV L1617393-01,02,03
Method Blank (MB)
(MB) R3929548-3 05/25/23 04:19
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C5-C8 Aliphatics U 1.67 5.00
Unadjusted C9-C12 Aliphatics U 1.67 5.00
Unadjusted C9-C10 Aromatics U 1.67 5.00
Total VPH U 1.67 5.00
(S) 2,5-Dibromotoluene(FID)77.6 70.0-130
(S) 2,5-Dibromotoluene(PID)83.9 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3929548-1 05/25/23 02:07 • (LCSD) R3929548-2 05/25/23 02:40
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C5-C8 Aliphatics 60.0 56.3 55.0 93.8 91.7 70.0-130 2.34 25
Unadjusted C9-C12 Aliphatics 70.0 73.6 71.5 105 102 70.0-130 2.89 25
Unadjusted C9-C10 Aromatics 10.0 11.3 11.2 113 112 70.0-130 0.889 25
Total VPH 140 141 138 101 98.6 70.0-130 2.15 25
(S) 2,5-Dibromotoluene(FID) 85.5 88.1 70.0-130
(S) 2,5-Dibromotoluene(PID) 94.3 93.7 70.0-130
L1616884-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1616884-01 05/25/23 05:25 • (MS) R3929548-4 05/25/23 10:53 • (MSD) R3929548-5 05/25/23 11:26
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Unadjusted C5-C8 Aliphatics 87.7 U 74.0 80.8 84.3 92.1 1 70.0-130 8.78 25
Unadjusted C9-C12 Aliphatics 102 U 90.6 108 88.6 106 1 70.0-130 17.8 25
Unadjusted C9-C10 Aromatics 14.6 U 15.4 17.4 105 119 1 70.0-130 12.6 25
Total VPH 205 U 180 207 87.8 101 1 70.0-130 13.7 25
(S) 2,5-Dibromotoluene(FID) 113 91.6 70.0-130
(S) 2,5-Dibromotoluene(PID) 116 99.1 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2066886
Volatile Petroleum Hydrocarbons by Method MADEPV L1617393-01,02,04
Method Blank (MB)
(MB) R3930000-3 05/26/23 05:19
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C5-C8 Aliphatics U 1.67 5.00
Unadjusted C9-C12 Aliphatics U 1.67 5.00
Unadjusted C9-C10 Aromatics U 1.67 5.00
Total VPH U 1.67 5.00
(S) 2,5-Dibromotoluene(FID)72.3 70.0-130
(S) 2,5-Dibromotoluene(PID)78.6 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3930000-1 05/26/23 03:08 • (LCSD) R3930000-2 05/26/23 03:41
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C5-C8 Aliphatics 60.0 53.3 51.2 88.8 85.3 70.0-130 4.02 25
Unadjusted C9-C12 Aliphatics 70.0 71.9 68.3 103 97.6 70.0-130 5.14 25
Unadjusted C9-C10 Aromatics 10.0 11.4 11.1 114 111 70.0-130 2.67 25
Total VPH 140 137 131 97.9 93.6 70.0-130 4.48 25
(S) 2,5-Dibromotoluene(FID) 87.4 92.3 70.0-130
(S) 2,5-Dibromotoluene(PID) 92.6 97.5 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2065677
Volatile Organic Compounds (GC/MS) by Method 8260D L1617393-01,02,03,04
Method Blank (MB)
(MB) R3928985-1 05/24/23 07:53
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acetone U 0.0365 0.0500
Acrylonitrile U 0.00361 0.0125
Benzene U 0.000467 0.00100
Bromobenzene U 0.000900 0.0125
Bromodichloromethane U 0.000725 0.00250
Bromoform U 0.00117 0.0250
Bromomethane U 0.00197 0.0125
n-Butylbenzene U 0.00525 0.0125
sec-Butylbenzene U 0.00288 0.0125
tert-Butylbenzene U 0.00195 0.00500
Carbon tetrachloride U 0.000898 0.00500
Chlorobenzene U 0.000210 0.00250
Chlorodibromomethane U 0.000612 0.00250
Chloroethane U 0.00170 0.00500
Chloroform U 0.00103 0.00250
Chloromethane U 0.00435 0.0125
2-Chlorotoluene U 0.000865 0.00250
4-Chlorotoluene U 0.000450 0.00500
1,2-Dibromo-3-Chloropropane U 0.00390 0.0250
1,2-Dibromoethane U 0.000648 0.00250
Dibromomethane U 0.000750 0.00500
1,2-Dichlorobenzene U 0.000425 0.00500
1,3-Dichlorobenzene U 0.000600 0.00500
1,4-Dichlorobenzene U 0.000700 0.00500
Dichlorodifluoromethane U 0.00161 0.00250
1,1-Dichloroethane U 0.000491 0.00250
1,2-Dichloroethane U 0.000649 0.00250
1,1-Dichloroethene U 0.000606 0.00250
cis-1,2-Dichloroethene U 0.000734 0.00250
trans-1,2-Dichloroethene U 0.00104 0.00500
1,2-Dichloropropane U 0.00142 0.00500
1,1-Dichloropropene U 0.000809 0.00250
1,3-Dichloropropane U 0.000501 0.00500
cis-1,3-Dichloropropene U 0.000757 0.00250
trans-1,3-Dichloropropene U 0.00114 0.00500
2,2-Dichloropropane U 0.00138 0.00250
Di-isopropyl ether 0.00120 0.000410 0.00100
Ethylbenzene U 0.000737 0.00250
Hexachloro-1,3-butadiene U 0.00600 0.0250
Isopropylbenzene U 0.000425 0.00250
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2065677
Volatile Organic Compounds (GC/MS) by Method 8260D L1617393-01,02,03,04
Method Blank (MB)
(MB) R3928985-1 05/24/23 07:53
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
p-Isopropyltoluene U 0.00255 0.00500
2-Butanone (MEK)U 0.0635 0.100
Methylene Chloride U 0.00664 0.0250
4-Methyl-2-pentanone (MIBK)U 0.00228 0.0250
Methyl tert-butyl ether U 0.000350 0.00100
Naphthalene U 0.00488 0.0125
n-Propylbenzene U 0.000950 0.00500
Styrene 0.00355 J 0.000229 0.0125
1,1,1,2-Tetrachloroethane U 0.000948 0.00250
1,1,2,2-Tetrachloroethane U 0.000695 0.00250
1,1,2-Trichlorotrifluoroethane U 0.000754 0.00250
Tetrachloroethene U 0.000896 0.00250
Toluene U 0.00130 0.00500
1,2,3-Trichlorobenzene U 0.00733 0.0125
1,2,4-Trichlorobenzene U 0.00440 0.0125
1,1,1-Trichloroethane U 0.000923 0.00250
1,1,2-Trichloroethane U 0.000597 0.00250
Trichloroethene U 0.000584 0.00100
Trichlorofluoromethane U 0.000827 0.00250
1,2,3-Trichloropropane U 0.00162 0.0125
1,2,4-Trimethylbenzene U 0.00158 0.00500
1,2,3-Trimethylbenzene U 0.00158 0.00500
1,3,5-Trimethylbenzene U 0.00200 0.00500
Vinyl chloride U 0.00116 0.00250
Xylenes, Total U 0.000880 0.00650
(S) Toluene-d8 102 75.0-131
(S) 4-Bromofluorobenzene 96.9 67.0-138
(S) 1,2-Dichloroethane-d4 91.3 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3928985-2 05/24/23 08:12 • (LCSD) R3928985-3 05/24/23 08:31
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Acetone 0.625 0.202 0.487 32.3 77.9 10.0-160 J3 82.7 31
Acrylonitrile 0.625 0.649 0.694 104 111 45.0-153 6.70 22
Benzene 0.125 0.113 0.117 90.4 93.6 70.0-123 3.48 20
Bromobenzene 0.125 0.104 0.110 83.2 88.0 73.0-121 5.61 20
Bromodichloromethane 0.125 0.111 0.115 88.8 92.0 73.0-121 3.54 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2065677
Volatile Organic Compounds (GC/MS) by Method 8260D L1617393-01,02,03,04
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3928985-2 05/24/23 08:12 • (LCSD) R3928985-3 05/24/23 08:31
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Bromoform 0.125 0.0911 0.0969 72.9 77.5 64.0-132 6.17 20
Bromomethane 0.125 0.133 0.142 106 114 56.0-147 6.55 20
n-Butylbenzene 0.125 0.106 0.115 84.8 92.0 68.0-135 8.14 20
sec-Butylbenzene 0.125 0.109 0.119 87.2 95.2 74.0-130 8.77 20
tert-Butylbenzene 0.125 0.110 0.116 88.0 92.8 75.0-127 5.31 20
Carbon tetrachloride 0.125 0.106 0.108 84.8 86.4 66.0-128 1.87 20
Chlorobenzene 0.125 0.106 0.111 84.8 88.8 76.0-128 4.61 20
Chlorodibromomethane 0.125 0.0954 0.100 76.3 80.0 74.0-127 4.71 20
Chloroethane 0.125 0.134 0.141 107 113 61.0-134 5.09 20
Chloroform 0.125 0.104 0.109 83.2 87.2 72.0-123 4.69 20
Chloromethane 0.125 0.149 0.156 119 125 51.0-138 4.59 20
2-Chlorotoluene 0.125 0.102 0.106 81.6 84.8 75.0-124 3.85 20
4-Chlorotoluene 0.125 0.109 0.112 87.2 89.6 75.0-124 2.71 20
1,2-Dibromo-3-Chloropropane 0.125 0.0892 0.0976 71.4 78.1 59.0-130 8.99 20
1,2-Dibromoethane 0.125 0.102 0.108 81.6 86.4 74.0-128 5.71 20
Dibromomethane 0.125 0.101 0.109 80.8 87.2 75.0-122 7.62 20
1,2-Dichlorobenzene 0.125 0.0966 0.0997 77.3 79.8 76.0-124 3.16 20
1,3-Dichlorobenzene 0.125 0.0998 0.104 79.8 83.2 76.0-125 4.12 20
1,4-Dichlorobenzene 0.125 0.0999 0.103 79.9 82.4 77.0-121 3.06 20
Dichlorodifluoromethane 0.125 0.124 0.131 99.2 105 43.0-156 5.49 20
1,1-Dichloroethane 0.125 0.104 0.111 83.2 88.8 70.0-127 6.51 20
1,2-Dichloroethane 0.125 0.108 0.114 86.4 91.2 65.0-131 5.41 20
1,1-Dichloroethene 0.125 0.116 0.119 92.8 95.2 65.0-131 2.55 20
cis-1,2-Dichloroethene 0.125 0.110 0.115 88.0 92.0 73.0-125 4.44 20
trans-1,2-Dichloroethene 0.125 0.114 0.118 91.2 94.4 71.0-125 3.45 20
1,2-Dichloropropane 0.125 0.106 0.111 84.8 88.8 74.0-125 4.61 20
1,1-Dichloropropene 0.125 0.112 0.119 89.6 95.2 73.0-125 6.06 20
1,3-Dichloropropane 0.125 0.108 0.114 86.4 91.2 80.0-125 5.41 20
cis-1,3-Dichloropropene 0.125 0.106 0.115 84.8 92.0 76.0-127 8.14 20
trans-1,3-Dichloropropene 0.125 0.104 0.111 83.2 88.8 73.0-127 6.51 20
2,2-Dichloropropane 0.125 0.116 0.120 92.8 96.0 59.0-135 3.39 20
Di-isopropyl ether 0.125 0.104 0.107 83.2 85.6 60.0-136 2.84 20
Ethylbenzene 0.125 0.103 0.112 82.4 89.6 74.0-126 8.37 20
Hexachloro-1,3-butadiene 0.125 0.114 0.126 91.2 101 57.0-150 10.0 20
Isopropylbenzene 0.125 0.108 0.109 86.4 87.2 72.0-127 0.922 20
p-Isopropyltoluene 0.125 0.103 0.113 82.4 90.4 72.0-133 9.26 20
2-Butanone (MEK)0.625 0.552 0.599 88.3 95.8 30.0-160 8.17 24
Methylene Chloride 0.125 0.112 0.116 89.6 92.8 68.0-123 3.51 20
4-Methyl-2-pentanone (MIBK)0.625 0.580 0.615 92.8 98.4 56.0-143 5.86 20
Methyl tert-butyl ether 0.125 0.0968 0.0984 77.4 78.7 66.0-132 1.64 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2065677
Volatile Organic Compounds (GC/MS) by Method 8260D L1617393-01,02,03,04
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3928985-2 05/24/23 08:12 • (LCSD) R3928985-3 05/24/23 08:31
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Naphthalene 0.125 0.0872 0.0971 69.8 77.7 59.0-130 10.7 20
n-Propylbenzene 0.125 0.111 0.114 88.8 91.2 74.0-126 2.67 20
Styrene 0.125 0.0912 0.0937 73.0 75.0 72.0-127 2.70 20
1,1,1,2-Tetrachloroethane 0.125 0.0960 0.0974 76.8 77.9 74.0-129 1.45 20
1,1,2,2-Tetrachloroethane 0.125 0.108 0.109 86.4 87.2 68.0-128 0.922 20
1,1,2-Trichlorotrifluoroethane 0.125 0.123 0.128 98.4 102 61.0-139 3.98 20
Tetrachloroethene 0.125 0.119 0.125 95.2 100 70.0-136 4.92 20
Toluene 0.125 0.108 0.114 86.4 91.2 75.0-121 5.41 20
1,2,3-Trichlorobenzene 0.125 0.0883 0.0999 70.6 79.9 59.0-139 12.3 20
1,2,4-Trichlorobenzene 0.125 0.0895 0.0985 71.6 78.8 62.0-137 9.57 20
1,1,1-Trichloroethane 0.125 0.108 0.107 86.4 85.6 69.0-126 0.930 20
1,1,2-Trichloroethane 0.125 0.112 0.119 89.6 95.2 78.0-123 6.06 20
Trichloroethene 0.125 0.116 0.120 92.8 96.0 76.0-126 3.39 20
Trichlorofluoromethane 0.125 0.124 0.136 99.2 109 61.0-142 9.23 20
1,2,3-Trichloropropane 0.125 0.105 0.112 84.0 89.6 67.0-129 6.45 20
1,2,4-Trimethylbenzene 0.125 0.103 0.106 82.4 84.8 70.0-126 2.87 20
1,2,3-Trimethylbenzene 0.125 0.101 0.105 80.8 84.0 74.0-124 3.88 20
1,3,5-Trimethylbenzene 0.125 0.103 0.109 82.4 87.2 73.0-127 5.66 20
Vinyl chloride 0.125 0.147 0.158 118 126 63.0-134 7.21 20
Xylenes, Total 0.375 0.316 0.324 84.3 86.4 72.0-127 2.50 20
(S) Toluene-d8 102 104 75.0-131
(S) 4-Bromofluorobenzene 96.0 94.9 67.0-138
(S) 1,2-Dichloroethane-d4 91.3 92.4 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2066121
Volatile Organic Compounds (GC/MS) by Method 8260D L1617393-01,02,03
Method Blank (MB)
(MB) R3929930-3 05/25/23 13:58
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Ethylbenzene U 0.000737 0.00250
Toluene U 0.00130 0.00500
1,2,4-Trimethylbenzene U 0.00158 0.00500
1,3,5-Trimethylbenzene U 0.00200 0.00500
Xylenes, Total U 0.000880 0.00650
(S) Toluene-d8 111 75.0-131
(S) 4-Bromofluorobenzene 99.1 67.0-138
(S) 1,2-Dichloroethane-d4 89.4 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3929930-1 05/25/23 11:13 • (LCSD) R3929930-2 05/25/23 13:19
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Ethylbenzene 0.125 0.114 0.122 91.2 97.6 74.0-126 6.78 20
Toluene 0.125 0.119 0.125 95.2 100 75.0-121 4.92 20
1,2,4-Trimethylbenzene 0.125 0.108 0.117 86.4 93.6 70.0-126 8.00 20
1,3,5-Trimethylbenzene 0.125 0.102 0.117 81.6 93.6 73.0-127 13.7 20
Xylenes, Total 0.375 0.345 0.376 92.0 100 72.0-127 8.60 20
(S) Toluene-d8 118 118 75.0-131
(S) 4-Bromofluorobenzene 103 107 67.0-138
(S) 1,2-Dichloroethane-d4 91.8 95.8 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2063274
TPH by Method MADEPE L1617393-01,02,03,04
Method Blank (MB)
(MB) R3927988-1 05/22/23 09:00
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C9-C18 Aliphatics U 2.17 6.50
Unadjusted C19-C36 Aliphatics 2.29 J 2.17 6.50
Unadjusted Total Petroleum
Hydrocarbons 2.29 J 2.17 6.50
(S) 1-Chloro-octadecane 86.8 40.0-140
Method Blank (MB)
(MB) R3927988-4 05/22/23 10:06
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C11-C22 Aromatics 2.17 J 2.17 6.50
Unadjusted Total Petroleum
Hydrocarbons 2.17 J 2.17 6.50
(S) o-Terphenyl 82.9 40.0-140
(S) 2-Fluorobiphenyl 87.8 40.0-140
(S) 2-Bromonaphthalene 95.7 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3927988-2 05/22/23 09:22 • (LCSD) R3927988-3 05/22/23 09:44
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C9-C18 Aliphatics 39.9 34.5 34.4 86.5 86.2 40.0-140 0.290 25
Unadjusted C19-C36 Aliphatics 53.2 50.4 48.9 94.7 91.9 40.0-140 3.02 25
(S) 1-Chloro-octadecane 85.3 78.2 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3927988-5 05/22/23 10:28 • (LCSD) R3927988-6 05/22/23 10:50
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C11-C22 Aromatics 113 92.5 98.6 81.9 87.3 40.0-140 6.38 25
(S) o-Terphenyl 79.9 82.7 40.0-140
(S) 2-Fluorobiphenyl 88.0 91.0 40.0-140
(S) 2-Bromonaphthalene 93.8 97.2 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2063274
TPH by Method MADEPE L1617393-01,02,03,04
L1617393-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1617393-04 05/22/23 22:37 • (MS) R3927988-7 05/22/23 23:13 • (MSD) R3927988-8 05/22/23 23:35
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Unadjusted C9-C18 Aliphatics 48.0 2.77 39.6 41.3 76.8 79.7 1 40.0-140 4.19 50
Unadjusted C19-C36 Aliphatics 63.9 3.20 57.6 61.8 85.2 90.9 1 40.0-140 6.90 50
(S) 1-Chloro-octadecane 73.3 80.6 40.0-140
L1617393-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1617393-04 05/23/23 00:41 • (MS) R3927988-10 05/23/23 00:19 • (MSD) R3927988-9 05/22/23 23:57
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Unadjusted C11-C22 Aromatics 136 3.09 112 103 80.4 73.0 1 40.0-140 8.56 50
(S) o-Terphenyl 80.5 73.9 40.0-140
(S) 2-Fluorobiphenyl 91.9 88.0 40.0-140
(S) 2-Bromonaphthalene 100 95.7 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2064781
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1617393-01,02,03,04
Method Blank (MB)
(MB) R3929186-2 05/24/23 14:30
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acenaphthene U 0.00539 0.0333
Acenaphthylene U 0.00469 0.0333
Anthracene U 0.00593 0.0333
Benzidine U 0.0626 1.67
Benzo(a)anthracene U 0.00587 0.0333
Benzo(b)fluoranthene U 0.00621 0.0333
Benzo(k)fluoranthene U 0.00592 0.0333
Benzo(g,h,i)perylene U 0.00609 0.0333
Benzo(a)pyrene U 0.00619 0.0333
Bis(2-chlorethoxy)methane U 0.0100 0.333
Bis(2-chloroethyl)ether U 0.0110 0.333
2,2-Oxybis(1-Chloropropane)U 0.0144 0.333
4-Bromophenyl-phenylether U 0.0117 0.333
2-Chloronaphthalene U 0.00585 0.0333
4-Chlorophenyl-phenylether U 0.0116 0.333
Chrysene U 0.00662 0.0333
Dibenz(a,h)anthracene U 0.00923 0.0333
3,3-Dichlorobenzidine U 0.0123 0.333
2,4-Dinitrotoluene U 0.00955 0.333
2,6-Dinitrotoluene U 0.0109 0.333
Fluoranthene U 0.00601 0.0333
Fluorene U 0.00542 0.0333
Hexachlorobenzene U 0.0118 0.333
Hexachloro-1,3-butadiene U 0.0112 0.333
Hexachlorocyclopentadiene U 0.0175 0.333
Hexachloroethane U 0.0131 0.333
Indeno(1,2,3-cd)pyrene U 0.00941 0.0333
Isophorone U 0.0102 0.333
Naphthalene U 0.00836 0.0333
Nitrobenzene U 0.0116 0.333
n-Nitrosodimethylamine U 0.0494 0.333
n-Nitrosodiphenylamine U 0.0252 0.333
n-Nitrosodi-n-propylamine U 0.0111 0.333
Phenanthrene U 0.00661 0.0333
Benzylbutyl phthalate U 0.0104 0.333
Bis(2-ethylhexyl)phthalate U 0.0422 0.333
Di-n-butyl phthalate U 0.0114 0.333
Diethyl phthalate U 0.0110 0.333
Dimethyl phthalate U 0.0706 0.333
Di-n-octyl phthalate U 0.0225 0.333
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2064781
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1617393-01,02,03,04
Method Blank (MB)
(MB) R3929186-2 05/24/23 14:30
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Pyrene U 0.00648 0.0333
1,2,4-Trichlorobenzene U 0.0104 0.333
4-Chloro-3-methylphenol U 0.0108 0.333
2-Chlorophenol U 0.0110 0.333
2,4-Dichlorophenol U 0.00970 0.333
2,4-Dimethylphenol U 0.00870 0.333
4,6-Dinitro-2-methylphenol U 0.0755 0.333
2,4-Dinitrophenol U 0.0779 0.333
2-Nitrophenol U 0.0119 0.333
4-Nitrophenol U 0.0104 0.333
Pentachlorophenol U 0.00896 0.333
Phenol U 0.0134 0.333
2,4,6-Trichlorophenol U 0.0107 0.333
(S) 2-Fluorophenol 52.1 12.0-120
(S) Phenol-d5 47.4 10.0-120
(S) Nitrobenzene-d5 42.3 10.0-122
(S) 2-Fluorobiphenyl 42.0 15.0-120
(S) 2,4,6-Tribromophenol 38.7 10.0-127
(S) p-Terphenyl-d14 49.8 10.0-120
Laboratory Control Sample (LCS)
(LCS) R3929186-1 05/24/23 14:05
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Acenaphthene 0.666 0.324 48.6 38.0-120
Acenaphthylene 0.666 0.352 52.9 40.0-120
Anthracene 0.666 0.360 54.1 42.0-120
Benzidine 1.33 0.369 27.7 10.0-120
Benzo(a)anthracene 0.666 0.395 59.3 44.0-120
Benzo(b)fluoranthene 0.666 0.385 57.8 43.0-120
Benzo(k)fluoranthene 0.666 0.379 56.9 44.0-120
Benzo(g,h,i)perylene 0.666 0.409 61.4 43.0-120
Benzo(a)pyrene 0.666 0.424 63.7 45.0-120
Bis(2-chlorethoxy)methane 0.666 0.272 40.8 20.0-120
Bis(2-chloroethyl)ether 0.666 0.313 47.0 16.0-120
2,2-Oxybis(1-Chloropropane)0.666 0.342 51.4 23.0-120
4-Bromophenyl-phenylether 0.666 0.332 49.8 40.0-120
2-Chloronaphthalene 0.666 0.319 47.9 35.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2064781
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1617393-01,02,03,04
Laboratory Control Sample (LCS)
(LCS) R3929186-1 05/24/23 14:05
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
4-Chlorophenyl-phenylether 0.666 0.330 49.5 40.0-120
Chrysene 0.666 0.379 56.9 43.0-120
Dibenz(a,h)anthracene 0.666 0.403 60.5 44.0-120
3,3-Dichlorobenzidine 1.33 0.706 53.1 28.0-120
2,4-Dinitrotoluene 0.666 0.367 55.1 45.0-120
2,6-Dinitrotoluene 0.666 0.358 53.8 42.0-120
Fluoranthene 0.666 0.354 53.2 44.0-120
Fluorene 0.666 0.330 49.5 41.0-120
Hexachlorobenzene 0.666 0.328 49.2 39.0-120
Hexachloro-1,3-butadiene 0.666 0.251 37.7 15.0-120
Hexachlorocyclopentadiene 0.666 0.245 36.8 15.0-120
Hexachloroethane 0.666 0.318 47.7 17.0-120
Indeno(1,2,3-cd)pyrene 0.666 0.382 57.4 45.0-120
Isophorone 0.666 0.283 42.5 23.0-120
Naphthalene 0.666 0.266 39.9 18.0-120
Nitrobenzene 0.666 0.276 41.4 17.0-120
n-Nitrosodimethylamine 0.666 0.361 54.2 10.0-125
n-Nitrosodiphenylamine 0.666 0.326 48.9 40.0-120
n-Nitrosodi-n-propylamine 0.666 0.369 55.4 26.0-120
Phenanthrene 0.666 0.349 52.4 42.0-120
Benzylbutyl phthalate 0.666 0.410 61.6 40.0-120
Bis(2-ethylhexyl)phthalate 0.666 0.401 60.2 41.0-120
Di-n-butyl phthalate 0.666 0.336 50.5 43.0-120
Diethyl phthalate 0.666 0.379 56.9 43.0-120
Dimethyl phthalate 0.666 0.349 52.4 43.0-120
Di-n-octyl phthalate 0.666 0.390 58.6 40.0-120
Pyrene 0.666 0.379 56.9 41.0-120
1,2,4-Trichlorobenzene 0.666 0.262 39.3 17.0-120
4-Chloro-3-methylphenol 0.666 0.269 40.4 28.0-120
2-Chlorophenol 0.666 0.348 52.3 28.0-120
2,4-Dichlorophenol 0.666 0.267 40.1 25.0-120
2,4-Dimethylphenol 0.666 0.272 40.8 15.0-120
4,6-Dinitro-2-methylphenol 0.666 0.341 51.2 16.0-120
2,4-Dinitrophenol 0.666 0.274 41.1 10.0-120
2-Nitrophenol 0.666 0.309 46.4 20.0-120
4-Nitrophenol 0.666 0.398 59.8 27.0-120
Pentachlorophenol 0.666 0.370 55.6 29.0-120
Phenol 0.666 0.364 54.7 28.0-120
2,4,6-Trichlorophenol 0.666 0.316 47.4 37.0-120
(S) 2-Fluorophenol 58.4 12.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2064781
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1617393-01,02,03,04
Laboratory Control Sample (LCS)
(LCS) R3929186-1 05/24/23 14:05
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
(S) Phenol-d5 54.4 10.0-120
(S) Nitrobenzene-d5 40.2 10.0-122
(S) 2-Fluorobiphenyl 46.2 15.0-120
(S) 2,4,6-Tribromophenol 49.2 10.0-127
(S) p-Terphenyl-d14 53.8 10.0-120
L1617393-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1617393-04 05/24/23 16:10 • (MS) R3929186-3 05/24/23 16:34 • (MSD) R3929186-4 05/24/23 16:59
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Acenaphthene 0.807 U 0.264 0.268 32.7 33.2 1 18.0-120 1.37 32
Acenaphthylene 0.807 U 0.285 0.291 35.3 36.0 1 25.0-120 2.11 32
Anthracene 0.807 U 0.296 0.281 36.6 34.8 1 22.0-120 5.04 29
Benzidine 1.61 U 0.253 0.194 15.7 12.0 1 10.0-120 26.6 40
Benzo(a)anthracene 0.807 U 0.345 0.322 42.8 39.9 1 25.0-120 6.90 29
Benzo(b)fluoranthene 0.807 U 0.335 0.309 41.6 38.3 1 19.0-122 8.27 31
Benzo(k)fluoranthene 0.807 U 0.316 0.296 39.2 36.6 1 23.0-120 6.73 30
Benzo(g,h,i)perylene 0.807 U 0.352 0.328 43.7 40.7 1 10.0-120 7.12 33
Benzo(a)pyrene 0.807 U 0.360 0.332 44.6 41.1 1 24.0-120 8.06 30
Bis(2-chlorethoxy)methane 0.807 U 0.236 0.245 29.3 30.3 1 10.0-120 3.53 34
Bis(2-chloroethyl)ether 0.807 U 0.259 0.287 32.1 35.6 1 10.0-120 10.2 40
2,2-Oxybis(1-Chloropropane)0.807 U 0.275 0.294 34.1 36.5 1 10.0-120 6.81 40
4-Bromophenyl-phenylether 0.807 U 0.273 0.268 33.8 33.2 1 27.0-120 1.79 30
2-Chloronaphthalene 0.807 U 0.253 0.263 31.4 32.6 1 20.0-120 3.76 32
4-Chlorophenyl-phenylether 0.807 U 0.266 0.269 33.0 33.3 1 24.0-120 0.905 29
Chrysene 0.807 U 0.326 0.305 40.4 37.8 1 21.0-120 6.53 29
Dibenz(a,h)anthracene 0.807 U 0.340 0.319 42.2 39.5 1 10.0-120 6.62 32
3,3-Dichlorobenzidine 1.61 U 0.615 0.543 38.2 33.7 1 10.0-120 12.6 34
2,4-Dinitrotoluene 0.807 U 0.304 0.288 37.7 35.7 1 30.0-120 5.32 31
2,6-Dinitrotoluene 0.807 U 0.285 0.285 35.3 35.3 1 25.0-120 0.000 31
Fluoranthene 0.807 U 0.299 0.285 37.1 35.3 1 18.0-126 4.98 32
Fluorene 0.807 U 0.269 0.268 33.3 33.2 1 25.0-120 0.451 30
Hexachlorobenzene 0.807 U 0.274 0.256 33.9 31.7 1 27.0-120 6.86 28
Hexachloro-1,3-butadiene 0.807 U 0.214 0.229 26.6 28.4 1 10.0-120 6.56 38
Hexachlorocyclopentadiene 0.807 U 0.182 0.201 22.5 24.9 1 10.0-120 10.1 40
Hexachloroethane 0.807 U 0.246 0.276 30.5 34.2 1 10.0-120 11.6 40
Indeno(1,2,3-cd)pyrene 0.807 U 0.323 0.304 40.1 37.7 1 10.0-120 6.18 32
Isophorone 0.807 U 0.245 0.257 30.3 31.8 1 13.0-120 4.83 34
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2064781
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1617393-01,02,03,04
L1617393-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1617393-04 05/24/23 16:10 • (MS) R3929186-3 05/24/23 16:34 • (MSD) R3929186-4 05/24/23 16:59
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Naphthalene 0.807 U 0.233 0.245 28.8 30.3 1 10.0-120 5.08 35
Nitrobenzene 0.807 U 0.239 0.260 29.6 32.3 1 10.0-120 8.74 36
n-Nitrosodimethylamine 0.807 U 0.288 0.302 35.7 37.4 1 10.0-127 4.52 40
n-Nitrosodiphenylamine 0.807 U 0.274 0.258 33.9 32.0 1 17.0-120 5.92 29
n-Nitrosodi-n-propylamine 0.807 U 0.297 0.310 36.8 38.4 1 10.0-120 4.39 37
Phenanthrene 0.807 U 0.292 0.273 36.2 33.8 1 17.0-120 6.87 31
Benzylbutyl phthalate 0.807 U 0.361 0.340 44.7 42.2 1 23.0-120 5.87 30
Bis(2-ethylhexyl)phthalate 0.807 U 0.337 0.311 41.7 38.6 1 17.0-126 7.85 30
Di-n-butyl phthalate 0.807 0.0143 0.297 0.275 35.0 32.3 1 30.0-120 7.63 29
Diethyl phthalate 0.807 U 0.322 0.308 39.9 38.1 1 26.0-120 4.62 28
Dimethyl phthalate 0.807 U 0.292 0.287 36.2 35.6 1 25.0-120 1.67 29
Di-n-octyl phthalate 0.807 U 0.342 0.312 42.3 38.7 1 21.0-123 8.89 29
Pyrene 0.807 U 0.328 0.310 40.7 38.4 1 16.0-121 5.69 32
1,2,4-Trichlorobenzene 0.807 U 0.222 0.234 27.5 29.0 1 12.0-120 5.32 37
4-Chloro-3-methylphenol 0.807 U 0.234 0.240 29.0 29.7 1 15.0-120 2.56 30
2-Chlorophenol 0.807 U 0.273 0.296 33.8 36.6 1 15.0-120 8.10 37
2,4-Dichlorophenol 0.807 U 0.234 0.237 29.0 29.4 1 20.0-120 1.54 31
2,4-Dimethylphenol 0.807 U 0.241 0.241 29.9 29.9 1 10.0-120 0.000 33
4,6-Dinitro-2-methylphenol 0.807 U 0.345 0.326 42.8 40.4 1 10.0-120 5.78 39
2,4-Dinitrophenol 0.807 U 0.340 0.314 42.2 38.9 1 10.0-121 8.15 40
2-Nitrophenol 0.807 U 0.259 0.265 32.1 32.9 1 12.0-120 2.31 39
4-Nitrophenol 0.807 U 0.326 0.292 40.4 36.2 1 10.0-137 11.0 32
Pentachlorophenol 0.807 U 0.352 0.323 43.7 40.1 1 10.0-160 8.60 31
Phenol 0.807 U 0.249 0.266 30.9 33.0 1 12.0-120 6.57 38
2,4,6-Trichlorophenol 0.807 U 0.243 0.231 30.2 28.7 1 19.0-120 5.10 32
(S) 2-Fluorophenol 36.5 40.7 12.0-120
(S) Phenol-d5 33.6 35.6 10.0-120
(S) Nitrobenzene-d5 27.3 30.3 10.0-122
(S) 2-Fluorobiphenyl 29.9 31.5 15.0-120
(S) 2,4,6-Tribromophenol 35.1 34.4 10.0-127
(S) p-Terphenyl-d14 37.2 35.4 10.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name,
Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and
Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received.
Abbreviations and Definitions
(dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils].
MDL Method Detection Limit.
MDL (dry)Method Detection Limit.
RDL Reported Detection Limit.
RDL (dry)Reported Detection Limit.
Rec.Recovery.
RPD Relative Percent Difference.
SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and
Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit (or MDL where applicable).
Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the
result reported has already been corrected for this factor.
Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL”
(Below Detectable Levels). The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Uncertainty
(Radiochemistry)Confidence level of 2 sigma.
Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier Description
B The same analyte is found in the associated blank.
C3 The reported concentration is an estimate. The continuing calibration standard associated with this data responded low. Method sensitivity check is acceptable.
J The identification of the analyte is acceptable; the reported value is an estimate.
J3 The associated batch QC was outside the established quality control range for precision.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN000032021-1
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹TN00003
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹DW21704
Georgia NELAP North Carolina ³41
Georgia ¹923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶KY90010 South Carolina 84004002
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana LA018 Texas T104704245-20-18
Maine TN00003 Texas ⁵LAB0152
Maryland 324 Utah TN000032021-11
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 110033
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 998093910
Montana CERT0086 Wyoming A2LA
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ANALYTICAL REPORT
June 15, 2023
ATC Group Services LLC
Sample Delivery Group:L1622371
Samples Received:06/02/2023
Project Number:
Description:Grand Central
Report To:Ashley Offer
2725 E. Millbrook Road, Ste 121
Raleigh, NC 27604
Entire Report Reviewed By:
June 15, 2023
[Preliminary Report]
Heather J Wagner
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received.
Pace Analytical National
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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June 16, 2023
Jason Romer
Project Manager
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TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 5
Sr: Sample Results 6
MW-1 L1622371-01 6
MW-2 L1622371-02 10
MW-3 L1622371-03 14
MW-4 L1622371-04 18
FB-1 L1622371-05 22
Qc: Quality Control Summary 24
Metals (ICP) by Method 6010D 24
Volatile Petroleum Hydrocarbons by Method MADEPV 25
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 27
EDB / DBCP by Method 504.1 36
TPH by Method MADEPE 37
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 38
Gl: Glossary of Terms 43
Al: Accreditations & Locations 44
Sc: Sample Chain of Custody 45
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
MW-1 L1622371-01 GW Laura Desousa 05/31/23 13:10 06/02/23 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Metals (ICP) by Method 6010D WG2072056 1 06/06/23 14:24 06/08/23 00:05 SPL Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG2072763 1 06/07/23 06:12 06/07/23 06:12 JAH Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG2073216 10 06/07/23 20:33 06/07/23 20:33 ACG Mt. Juliet, TN
EDB / DBCP by Method 504.1 WG2071917 1.01 06/06/23 11:05 06/07/23 02:50 MFM Mt. Juliet, TN
TPH by Method MADEPE WG2074045 1 06/08/23 03:55 06/10/23 00:47 DMG Mt. Juliet, TN
TPH by Method MADEPE WG2074045 1 06/08/23 03:55 06/11/23 10:33 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 WG2071289 1 06/05/23 06:48 06/05/23 14:32 AED Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-2 L1622371-02 GW Laura Desousa 05/31/23 12:35 06/02/23 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Metals (ICP) by Method 6010D WG2072056 1 06/06/23 14:24 06/08/23 00:13 SPL Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG2072763 1 06/07/23 06:45 06/07/23 06:45 JAH Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG2073845 1 06/08/23 11:54 06/08/23 11:54 ACG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG2075092 25 06/10/23 12:43 06/10/23 12:43 JAH Mt. Juliet, TN
EDB / DBCP by Method 504.1 WG2071917 1 06/06/23 11:05 06/07/23 04:41 MFM Mt. Juliet, TN
TPH by Method MADEPE WG2074045 1 06/08/23 03:55 06/10/23 01:09 DMG Mt. Juliet, TN
TPH by Method MADEPE WG2074045 1 06/08/23 03:55 06/11/23 11:58 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 WG2071289 1 06/05/23 06:48 06/05/23 16:20 AED Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-3 L1622371-03 GW Laura Desousa 05/31/23 12:00 06/02/23 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Metals (ICP) by Method 6010D WG2072056 1 06/06/23 14:24 06/08/23 00:16 SPL Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG2073949 10 06/15/23 07:50 06/15/23 07:50 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG2073845 20 06/08/23 16:15 06/08/23 16:15 ACG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG2075092 250 06/10/23 13:05 06/10/23 13:05 JAH Mt. Juliet, TN
EDB / DBCP by Method 504.1 WG2071917 1 06/06/23 11:05 06/07/23 04:53 MFM Mt. Juliet, TN
TPH by Method MADEPE WG2074045 1 06/08/23 03:55 06/10/23 12:06 DMG Mt. Juliet, TN
TPH by Method MADEPE WG2074045 1 06/08/23 03:55 06/11/23 16:27 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 WG2071289 1 06/05/23 06:48 06/05/23 14:53 AED Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-4 L1622371-04 GW Laura Desousa 05/31/23 11:05 06/02/23 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Metals (ICP) by Method 6010D WG2072056 1 06/06/23 14:24 06/08/23 00:19 SPL Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG2073949 1 06/15/23 06:44 06/15/23 06:44 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG2073845 1 06/08/23 12:16 06/08/23 12:16 ACG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG2075092 10 06/10/23 13:27 06/10/23 13:27 JAH Mt. Juliet, TN
EDB / DBCP by Method 504.1 WG2071917 1.06 06/06/23 11:05 06/07/23 05:05 MFM Mt. Juliet, TN
TPH by Method MADEPE WG2074045 1 06/08/23 03:55 06/10/23 12:29 DMG Mt. Juliet, TN
TPH by Method MADEPE WG2074045 1 06/08/23 03:55 06/11/23 16:50 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 WG2071289 1 06/05/23 06:48 06/05/23 15:15 AED Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
FB-1 L1622371-05 GW Laura Desousa 05/31/23 13:20 06/02/23 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG2073845 1 06/08/23 12:37 06/08/23 12:37 ACG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG2075092 1 06/10/23 12:00 06/10/23 12:00 JAH Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control
are within established criteria except where addressed in this case narrative, a non-conformance form
or properly qualified within the sample results. By my digital signature below, I affirm to the best of my
knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the
quality of the data have been identified by the laboratory, and no information or data have been
knowingly withheld that would affect the quality of the data.
[Preliminary Report]
Heather J Wagner
Project Manager
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Jason Romer
Project Manager
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SAMPLE RESULTS - 01
L1622371
MW-1
Collected date/time: 05/31/23 13:10
Metals (ICP) by Method 6010D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium 13.6 1.40 10.0 1 06/08/2023 00:05 WG2072056
Lead U 2.99 6.00 1 06/08/2023 00:05 WG2072056
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics 6460 33.3 100 1 06/07/2023 06:12 WG2072763
Unadjusted C9-C12 Aliphatics 1690 33.3 100 1 06/07/2023 06:12 WG2072763
Unadjusted C9-C10 Aromatics 322 33.3 100 1 06/07/2023 06:12 WG2072763
Total VPH 8470 33.3 100 1 06/07/2023 06:12 WG2072763
(S) 2,5-Dibromotoluene(FID)115 70.0-130 06/07/2023 06:12 WG2072763
(S) 2,5-Dibromotoluene(PID)120 70.0-130 06/07/2023 06:12 WG2072763
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 113 500 10 06/07/2023 20:33 WG2073216
Acrolein U 25.4 500 10 06/07/2023 20:33 WG2073216
Acrylonitrile U 6.71 100 10 06/07/2023 20:33 WG2073216
Benzene 1310 0.941 10.0 10 06/07/2023 20:33 WG2073216
Bromobenzene U 1.18 10.0 10 06/07/2023 20:33 WG2073216
Bromodichloromethane U 1.36 10.0 10 06/07/2023 20:33 WG2073216
Bromoform U 1.29 10.0 10 06/07/2023 20:33 WG2073216
Bromomethane U 6.05 50.0 10 06/07/2023 20:33 WG2073216
n-Butylbenzene U 1.57 10.0 10 06/07/2023 20:33 WG2073216
sec-Butylbenzene U 1.25 10.0 10 06/07/2023 20:33 WG2073216
tert-Butylbenzene U 1.27 10.0 10 06/07/2023 20:33 WG2073216
Carbon tetrachloride U 1.28 10.0 10 06/07/2023 20:33 WG2073216
Chlorobenzene U 1.16 10.0 10 06/07/2023 20:33 WG2073216
Chlorodibromomethane U 1.40 10.0 10 06/07/2023 20:33 WG2073216
Chloroethane U 1.92 50.0 10 06/07/2023 20:33 WG2073216
Chloroform U 1.11 50.0 10 06/07/2023 20:33 WG2073216
Chloromethane U 9.60 25.0 10 06/07/2023 20:33 WG2073216
2-Chlorotoluene U 1.06 10.0 10 06/07/2023 20:33 WG2073216
4-Chlorotoluene U 1.14 10.0 10 06/07/2023 20:33 WG2073216
1,2-Dibromo-3-Chloropropane U 2.76 50.0 10 06/07/2023 20:33 WG2073216
1,2-Dibromoethane U 1.26 10.0 10 06/07/2023 20:33 WG2073216
Dibromomethane U 1.22 10.0 10 06/07/2023 20:33 WG2073216
1,2-Dichlorobenzene U 1.07 10.0 10 06/07/2023 20:33 WG2073216
1,3-Dichlorobenzene U 1.10 10.0 10 06/07/2023 20:33 WG2073216
1,4-Dichlorobenzene U 1.20 10.0 10 06/07/2023 20:33 WG2073216
Dichlorodifluoromethane U 3.74 50.0 10 06/07/2023 20:33 WG2073216
1,1-Dichloroethane U 1.00 10.0 10 06/07/2023 20:33 WG2073216
1,2-Dichloroethane U 0.819 10.0 10 06/07/2023 20:33 WG2073216
1,1-Dichloroethene U 1.88 10.0 10 06/07/2023 20:33 WG2073216
cis-1,2-Dichloroethene U 1.26 10.0 10 06/07/2023 20:33 WG2073216
trans-1,2-Dichloroethene U 1.49 10.0 10 06/07/2023 20:33 WG2073216
1,2-Dichloropropane U 1.49 10.0 10 06/07/2023 20:33 WG2073216
1,1-Dichloropropene U 1.42 10.0 10 06/07/2023 20:33 WG2073216
1,3-Dichloropropane U 1.10 10.0 10 06/07/2023 20:33 WG2073216
2,2-Dichloropropane U 1.61 10.0 10 06/07/2023 20:33 WG2073216
Di-isopropyl ether 45.1 1.05 10.0 10 06/07/2023 20:33 WG2073216
Ethylbenzene 344 1.37 10.0 10 06/07/2023 20:33 WG2073216
Hexachloro-1,3-butadiene U 3.37 10.0 10 06/07/2023 20:33 WG2073216
Isopropylbenzene 23.4 1.05 10.0 10 06/07/2023 20:33 WG2073216
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 01
L1622371
MW-1
Collected date/time: 05/31/23 13:10
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
p-Isopropyltoluene U 1.20 10.0 10 06/07/2023 20:33 WG2073216
2-Butanone (MEK)U 11.9 100 10 06/07/2023 20:33 WG2073216
Methylene Chloride U 4.30 50.0 10 06/07/2023 20:33 WG2073216
4-Methyl-2-pentanone (MIBK)U 4.78 100 10 06/07/2023 20:33 WG2073216
Methyl tert-butyl ether 828 1.01 10.0 10 06/07/2023 20:33 WG2073216
Naphthalene U 10.0 50.0 10 06/07/2023 20:33 WG2073216
n-Propylbenzene 29.9 0.993 10.0 10 06/07/2023 20:33 WG2073216
Styrene U 1.18 10.0 10 06/07/2023 20:33 WG2073216
1,1,1,2-Tetrachloroethane U 1.47 10.0 10 06/07/2023 20:33 WG2073216
1,1,2,2-Tetrachloroethane U 1.33 10.0 10 06/07/2023 20:33 WG2073216
Tetrachloroethene U 3.00 10.0 10 06/07/2023 20:33 WG2073216
Toluene 1290 2.78 10.0 10 06/07/2023 20:33 WG2073216
1,2,3-Trichlorobenzene U J3 2.30 10.0 10 06/07/2023 20:33 WG2073216
1,2,4-Trichlorobenzene U 4.81 10.0 10 06/07/2023 20:33 WG2073216
1,1,1-Trichloroethane U 1.49 10.0 10 06/07/2023 20:33 WG2073216
1,1,2-Trichloroethane U 1.58 10.0 10 06/07/2023 20:33 WG2073216
Trichloroethene U 1.90 10.0 10 06/07/2023 20:33 WG2073216
Trichlorofluoromethane U 1.60 50.0 10 06/07/2023 20:33 WG2073216
1,2,3-Trichloropropane U 2.37 25.0 10 06/07/2023 20:33 WG2073216
1,2,4-Trimethylbenzene 40.2 3.22 10.0 10 06/07/2023 20:33 WG2073216
1,3,5-Trimethylbenzene 14.2 1.04 10.0 10 06/07/2023 20:33 WG2073216
Vinyl chloride U 2.34 10.0 10 06/07/2023 20:33 WG2073216
o-Xylene 200 1.74 10.0 10 06/07/2023 20:33 WG2073216
m&p-Xylenes 415 4.30 20.0 10 06/07/2023 20:33 WG2073216
(S) Toluene-d8 105 80.0-120 06/07/2023 20:33 WG2073216
(S) 4-Bromofluorobenzene 110 77.0-126 06/07/2023 20:33 WG2073216
(S) 1,2-Dichloroethane-d4 93.4 70.0-130 06/07/2023 20:33 WG2073216
EDB / DBCP by Method 504.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Ethylene Dibromide U 0.00541 0.0202 1.01 06/07/2023 02:50 WG2071917
1,2-Dibromo-3-Chloropropane U 0.00755 0.0202 1.01 06/07/2023 02:50 WG2071917
TPH by Method MADEPE
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics 52.0 J J3 33.3 100 1 06/11/2023 10:33 WG2074045
Unadjusted C19-C36 Aliphatics 791 J3 33.3 100 1 06/11/2023 10:33 WG2074045
Unadjusted C11-C22 Aromatics 64.8 J 33.3 100 1 06/10/2023 00:47 WG2074045
Unadjusted Total Petroleum
Hydrocarbons 908 33.3 100 1 06/10/2023 00:47 WG2074045
(S) o-Terphenyl 57.6 40.0-140 06/10/2023 00:47 WG2074045
(S) 1-Chloro-octadecane 9.34 J2 40.0-140 06/11/2023 10:33 WG2074045
(S) 2-Fluorobiphenyl 87.3 40.0-140 06/10/2023 00:47 WG2074045
(S) 2-Bromonaphthalene 87.5 40.0-140 06/10/2023 00:47 WG2074045
Sample Narrative:
L1622371-01 WG2074045: Sample produced heavy emulsion during Extraction process, low surr/spike recoveries due to matrix
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 01
L1622371
MW-1
Collected date/time: 05/31/23 13:10
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acenaphthene U 0.0886 1.00 1 06/05/2023 14:32 WG2071289
Acenaphthylene U 0.0921 1.00 1 06/05/2023 14:32 WG2071289
Anthracene U 0.0804 1.00 1 06/05/2023 14:32 WG2071289
Benzidine U 3.74 10.0 1 06/05/2023 14:32 WG2071289
Benzo(a)anthracene U 0.199 1.00 1 06/05/2023 14:32 WG2071289
Benzo(b)fluoranthene U 0.130 1.00 1 06/05/2023 14:32 WG2071289
Benzo(k)fluoranthene U 0.120 1.00 1 06/05/2023 14:32 WG2071289
Benzo(g,h,i)perylene U 0.121 1.00 1 06/05/2023 14:32 WG2071289
Benzo(a)pyrene U 0.0381 1.00 1 06/05/2023 14:32 WG2071289
Bis(2-chlorethoxy)methane U 0.116 10.0 1 06/05/2023 14:32 WG2071289
Bis(2-chloroethyl)ether U 0.137 10.0 1 06/05/2023 14:32 WG2071289
2,2-Oxybis(1-Chloropropane)U 0.210 10.0 1 06/05/2023 14:32 WG2071289
4-Bromophenyl-phenylether U 0.0877 10.0 1 06/05/2023 14:32 WG2071289
2-Chloronaphthalene U 0.0648 1.00 1 06/05/2023 14:32 WG2071289
4-Chlorophenyl-phenylether U 0.0926 10.0 1 06/05/2023 14:32 WG2071289
Chrysene U 0.130 1.00 1 06/05/2023 14:32 WG2071289
Dibenz(a,h)anthracene U 0.0644 1.00 1 06/05/2023 14:32 WG2071289
3,3-Dichlorobenzidine U 0.212 10.0 1 06/05/2023 14:32 WG2071289
2,4-Dinitrotoluene U 0.0983 10.0 1 06/05/2023 14:32 WG2071289
2,6-Dinitrotoluene U 0.250 10.0 1 06/05/2023 14:32 WG2071289
Fluoranthene U 0.102 1.00 1 06/05/2023 14:32 WG2071289
Fluorene U 0.0844 1.00 1 06/05/2023 14:32 WG2071289
Hexachlorobenzene U 0.0755 1.00 1 06/05/2023 14:32 WG2071289
Hexachloro-1,3-butadiene U 0.0968 10.0 1 06/05/2023 14:32 WG2071289
Hexachlorocyclopentadiene U 0.0598 10.0 1 06/05/2023 14:32 WG2071289
Hexachloroethane U 0.127 10.0 1 06/05/2023 14:32 WG2071289
Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 06/05/2023 14:32 WG2071289
Isophorone U 0.143 10.0 1 06/05/2023 14:32 WG2071289
Naphthalene 0.453 J 0.159 1.00 1 06/05/2023 14:32 WG2071289
Nitrobenzene U 0.297 10.0 1 06/05/2023 14:32 WG2071289
n-Nitrosodimethylamine U 0.998 10.0 1 06/05/2023 14:32 WG2071289
n-Nitrosodiphenylamine U 2.37 10.0 1 06/05/2023 14:32 WG2071289
n-Nitrosodi-n-propylamine U 0.261 10.0 1 06/05/2023 14:32 WG2071289
Phenanthrene U 0.112 1.00 1 06/05/2023 14:32 WG2071289
Benzylbutyl phthalate U 0.765 3.00 1 06/05/2023 14:32 WG2071289
Bis(2-ethylhexyl)phthalate U 0.895 3.00 1 06/05/2023 14:32 WG2071289
Di-n-butyl phthalate 0.514 J 0.453 3.00 1 06/05/2023 14:32 WG2071289
Diethyl phthalate U 0.287 3.00 1 06/05/2023 14:32 WG2071289
Dimethyl phthalate U 0.260 3.00 1 06/05/2023 14:32 WG2071289
Di-n-octyl phthalate U 0.932 3.00 1 06/05/2023 14:32 WG2071289
Pyrene U 0.107 1.00 1 06/05/2023 14:32 WG2071289
1,2,4-Trichlorobenzene U 0.0698 10.0 1 06/05/2023 14:32 WG2071289
4-Chloro-3-methylphenol U 0.131 10.0 1 06/05/2023 14:32 WG2071289
2-Chlorophenol U 0.133 10.0 1 06/05/2023 14:32 WG2071289
2,4-Dichlorophenol U 0.102 10.0 1 06/05/2023 14:32 WG2071289
2,4-Dimethylphenol U 0.0636 10.0 1 06/05/2023 14:32 WG2071289
4,6-Dinitro-2-methylphenol U 1.12 10.0 1 06/05/2023 14:32 WG2071289
2,4-Dinitrophenol U 5.93 10.0 1 06/05/2023 14:32 WG2071289
2-Nitrophenol U 0.117 10.0 1 06/05/2023 14:32 WG2071289
4-Nitrophenol U J4 0.143 10.0 1 06/05/2023 14:32 WG2071289
Pentachlorophenol U 0.313 10.0 1 06/05/2023 14:32 WG2071289
Phenol U 4.33 10.0 1 06/05/2023 14:32 WG2071289
2,4,6-Trichlorophenol U 0.100 10.0 1 06/05/2023 14:32 WG2071289
1-Methylnaphthalene U 0.0790 1.00 1 06/05/2023 14:32 WG2071289
2-Methylnaphthalene U 0.117 1.00 1 06/05/2023 14:32 WG2071289
(S) Nitrobenzene-d5 56.9 15.0-314 06/05/2023 14:32 WG2071289
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 01
L1622371
MW-1
Collected date/time: 05/31/23 13:10
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
(S) 2-Fluorobiphenyl 55.9 22.0-127 06/05/2023 14:32 WG2071289
(S) p-Terphenyl-d14 48.7 29.0-141 06/05/2023 14:32 WG2071289
(S) Phenol-d5 16.4 8.00-424 06/05/2023 14:32 WG2071289
(S) 2-Fluorophenol 22.0 10.0-120 06/05/2023 14:32 WG2071289
(S) 2,4,6-Tribromophenol 57.7 10.0-153 06/05/2023 14:32 WG2071289
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 02
L1622371
MW-2
Collected date/time: 05/31/23 12:35
Metals (ICP) by Method 6010D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium 35.9 1.40 10.0 1 06/08/2023 00:13 WG2072056
Lead 6.26 2.99 6.00 1 06/08/2023 00:13 WG2072056
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics 4910 33.3 100 1 06/07/2023 06:45 WG2072763
Unadjusted C9-C12 Aliphatics 987 33.3 100 1 06/07/2023 06:45 WG2072763
Unadjusted C9-C10 Aromatics 203 33.3 100 1 06/07/2023 06:45 WG2072763
Total VPH 6100 33.3 100 1 06/07/2023 06:45 WG2072763
(S) 2,5-Dibromotoluene(FID)93.3 70.0-130 06/07/2023 06:45 WG2072763
(S) 2,5-Dibromotoluene(PID)103 70.0-130 06/07/2023 06:45 WG2072763
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 06/08/2023 11:54 WG2073845
Acrolein U 2.54 50.0 1 06/08/2023 11:54 WG2073845
Acrylonitrile U 0.671 10.0 1 06/08/2023 11:54 WG2073845
Benzene 1370 2.35 25.0 25 06/10/2023 12:43 WG2075092
Bromobenzene U 0.118 1.00 1 06/08/2023 11:54 WG2073845
Bromodichloromethane U 0.136 1.00 1 06/08/2023 11:54 WG2073845
Bromoform U 0.129 1.00 1 06/08/2023 11:54 WG2073845
Bromomethane U 0.605 5.00 1 06/08/2023 11:54 WG2073845
n-Butylbenzene 0.997 J 0.157 1.00 1 06/08/2023 11:54 WG2073845
sec-Butylbenzene 0.503 J 0.125 1.00 1 06/08/2023 11:54 WG2073845
tert-Butylbenzene U 0.127 1.00 1 06/08/2023 11:54 WG2073845
Carbon tetrachloride U 0.128 1.00 1 06/08/2023 11:54 WG2073845
Chlorobenzene U 0.116 1.00 1 06/08/2023 11:54 WG2073845
Chlorodibromomethane U 0.140 1.00 1 06/08/2023 11:54 WG2073845
Chloroethane U 0.192 5.00 1 06/08/2023 11:54 WG2073845
Chloroform U 0.111 5.00 1 06/08/2023 11:54 WG2073845
Chloromethane U 0.960 2.50 1 06/08/2023 11:54 WG2073845
2-Chlorotoluene U 0.106 1.00 1 06/08/2023 11:54 WG2073845
4-Chlorotoluene U 0.114 1.00 1 06/08/2023 11:54 WG2073845
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 06/08/2023 11:54 WG2073845
1,2-Dibromoethane U 0.126 1.00 1 06/08/2023 11:54 WG2073845
Dibromomethane U 0.122 1.00 1 06/08/2023 11:54 WG2073845
1,2-Dichlorobenzene U 0.107 1.00 1 06/08/2023 11:54 WG2073845
1,3-Dichlorobenzene U 0.110 1.00 1 06/08/2023 11:54 WG2073845
1,4-Dichlorobenzene U 0.120 1.00 1 06/08/2023 11:54 WG2073845
Dichlorodifluoromethane U 0.374 5.00 1 06/08/2023 11:54 WG2073845
1,1-Dichloroethane U 0.100 1.00 1 06/08/2023 11:54 WG2073845
1,2-Dichloroethane U 0.0819 1.00 1 06/08/2023 11:54 WG2073845
1,1-Dichloroethene U 0.188 1.00 1 06/08/2023 11:54 WG2073845
cis-1,2-Dichloroethene U 0.126 1.00 1 06/08/2023 11:54 WG2073845
trans-1,2-Dichloroethene U 0.149 1.00 1 06/08/2023 11:54 WG2073845
1,2-Dichloropropane U 0.149 1.00 1 06/08/2023 11:54 WG2073845
1,1-Dichloropropene U 0.142 1.00 1 06/08/2023 11:54 WG2073845
1,3-Dichloropropane U 0.110 1.00 1 06/08/2023 11:54 WG2073845
2,2-Dichloropropane U 0.161 1.00 1 06/08/2023 11:54 WG2073845
Di-isopropyl ether 42.1 0.105 1.00 1 06/08/2023 11:54 WG2073845
Ethylbenzene 99.7 0.137 1.00 1 06/08/2023 11:54 WG2073845
Hexachloro-1,3-butadiene U 0.337 1.00 1 06/08/2023 11:54 WG2073845
Isopropylbenzene 5.35 0.105 1.00 1 06/08/2023 11:54 WG2073845
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/15/23 14:56 10 of 46
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/16/23 15:37 10 of 46
SAMPLE RESULTS - 02
L1622371
MW-2
Collected date/time: 05/31/23 12:35
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
p-Isopropyltoluene 0.894 J 0.120 1.00 1 06/08/2023 11:54 WG2073845
2-Butanone (MEK)U 1.19 10.0 1 06/08/2023 11:54 WG2073845
Methylene Chloride U 0.430 5.00 1 06/08/2023 11:54 WG2073845
4-Methyl-2-pentanone (MIBK)2.22 J 0.478 10.0 1 06/08/2023 11:54 WG2073845
Methyl tert-butyl ether 1010 2.53 25.0 25 06/10/2023 12:43 WG2075092
Naphthalene 3.79 J 1.00 5.00 1 06/08/2023 11:54 WG2073845
n-Propylbenzene 4.59 0.0993 1.00 1 06/08/2023 11:54 WG2073845
Styrene U 0.118 1.00 1 06/08/2023 11:54 WG2073845
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 06/08/2023 11:54 WG2073845
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 06/08/2023 11:54 WG2073845
Tetrachloroethene U 0.300 1.00 1 06/08/2023 11:54 WG2073845
Toluene 947 6.95 25.0 25 06/10/2023 12:43 WG2075092
1,2,3-Trichlorobenzene U 0.230 1.00 1 06/08/2023 11:54 WG2073845
1,2,4-Trichlorobenzene U 0.481 1.00 1 06/08/2023 11:54 WG2073845
1,1,1-Trichloroethane U 0.149 1.00 1 06/08/2023 11:54 WG2073845
1,1,2-Trichloroethane U 0.158 1.00 1 06/08/2023 11:54 WG2073845
Trichloroethene U 0.190 1.00 1 06/08/2023 11:54 WG2073845
Trichlorofluoromethane U 0.160 5.00 1 06/08/2023 11:54 WG2073845
1,2,3-Trichloropropane U 0.237 2.50 1 06/08/2023 11:54 WG2073845
1,2,4-Trimethylbenzene 25.2 0.322 1.00 1 06/08/2023 11:54 WG2073845
1,3,5-Trimethylbenzene 11.2 0.104 1.00 1 06/08/2023 11:54 WG2073845
Vinyl chloride U 0.234 1.00 1 06/08/2023 11:54 WG2073845
o-Xylene 180 0.174 1.00 1 06/08/2023 11:54 WG2073845
m&p-Xylenes 259 0.430 2.00 1 06/08/2023 11:54 WG2073845
(S) Toluene-d8 105 80.0-120 06/08/2023 11:54 WG2073845
(S) Toluene-d8 98.3 80.0-120 06/10/2023 12:43 WG2075092
(S) 4-Bromofluorobenzene 110 77.0-126 06/08/2023 11:54 WG2073845
(S) 4-Bromofluorobenzene 110 77.0-126 06/10/2023 12:43 WG2075092
(S) 1,2-Dichloroethane-d4 85.8 70.0-130 06/08/2023 11:54 WG2073845
(S) 1,2-Dichloroethane-d4 95.8 70.0-130 06/10/2023 12:43 WG2075092
EDB / DBCP by Method 504.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Ethylene Dibromide U 0.00536 0.0200 1 06/07/2023 04:41 WG2071917
1,2-Dibromo-3-Chloropropane U 0.00748 0.0200 1 06/07/2023 04:41 WG2071917
TPH by Method MADEPE
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics 407 J3 33.3 100 1 06/11/2023 11:58 WG2074045
Unadjusted C19-C36 Aliphatics 1150 J3 33.3 100 1 06/11/2023 11:58 WG2074045
Unadjusted C11-C22 Aromatics 239 33.3 100 1 06/10/2023 01:09 WG2074045
Unadjusted Total Petroleum
Hydrocarbons 1800 33.3 100 1 06/10/2023 01:09 WG2074045
(S) o-Terphenyl 38.6 J2 40.0-140 06/10/2023 01:09 WG2074045
(S) 1-Chloro-octadecane 5.04 J2 40.0-140 06/11/2023 11:58 WG2074045
(S) 2-Fluorobiphenyl 81.8 40.0-140 06/10/2023 01:09 WG2074045
(S) 2-Bromonaphthalene 81.1 40.0-140 06/10/2023 01:09 WG2074045
Sample Narrative:
L1622371-02 WG2074045: Sample produced heavy emulsion during Extraction process, low surr/spike recoveries due to matrix
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/15/23 14:56 11 of 46
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/16/23 15:37 11 of 46
SAMPLE RESULTS - 02
L1622371
MW-2
Collected date/time: 05/31/23 12:35
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acenaphthene U 0.0886 1.00 1 06/05/2023 16:20 WG2071289
Acenaphthylene U 0.0921 1.00 1 06/05/2023 16:20 WG2071289
Anthracene U 0.0804 1.00 1 06/05/2023 16:20 WG2071289
Benzidine U 3.74 10.0 1 06/05/2023 16:20 WG2071289
Benzo(a)anthracene U 0.199 1.00 1 06/05/2023 16:20 WG2071289
Benzo(b)fluoranthene U 0.130 1.00 1 06/05/2023 16:20 WG2071289
Benzo(k)fluoranthene U 0.120 1.00 1 06/05/2023 16:20 WG2071289
Benzo(g,h,i)perylene U 0.121 1.00 1 06/05/2023 16:20 WG2071289
Benzo(a)pyrene U 0.0381 1.00 1 06/05/2023 16:20 WG2071289
Bis(2-chlorethoxy)methane U 0.116 10.0 1 06/05/2023 16:20 WG2071289
Bis(2-chloroethyl)ether U 0.137 10.0 1 06/05/2023 16:20 WG2071289
2,2-Oxybis(1-Chloropropane)U 0.210 10.0 1 06/05/2023 16:20 WG2071289
4-Bromophenyl-phenylether U 0.0877 10.0 1 06/05/2023 16:20 WG2071289
2-Chloronaphthalene U 0.0648 1.00 1 06/05/2023 16:20 WG2071289
4-Chlorophenyl-phenylether U 0.0926 10.0 1 06/05/2023 16:20 WG2071289
Chrysene U 0.130 1.00 1 06/05/2023 16:20 WG2071289
Dibenz(a,h)anthracene U 0.0644 1.00 1 06/05/2023 16:20 WG2071289
3,3-Dichlorobenzidine U 0.212 10.0 1 06/05/2023 16:20 WG2071289
2,4-Dinitrotoluene U 0.0983 10.0 1 06/05/2023 16:20 WG2071289
2,6-Dinitrotoluene U 0.250 10.0 1 06/05/2023 16:20 WG2071289
Fluoranthene U 0.102 1.00 1 06/05/2023 16:20 WG2071289
Fluorene U 0.0844 1.00 1 06/05/2023 16:20 WG2071289
Hexachlorobenzene U 0.0755 1.00 1 06/05/2023 16:20 WG2071289
Hexachloro-1,3-butadiene U 0.0968 10.0 1 06/05/2023 16:20 WG2071289
Hexachlorocyclopentadiene U 0.0598 10.0 1 06/05/2023 16:20 WG2071289
Hexachloroethane U 0.127 10.0 1 06/05/2023 16:20 WG2071289
Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 06/05/2023 16:20 WG2071289
Isophorone U 0.143 10.0 1 06/05/2023 16:20 WG2071289
Naphthalene 0.512 J 0.159 1.00 1 06/05/2023 16:20 WG2071289
Nitrobenzene U 0.297 10.0 1 06/05/2023 16:20 WG2071289
n-Nitrosodimethylamine U 0.998 10.0 1 06/05/2023 16:20 WG2071289
n-Nitrosodiphenylamine U 2.37 10.0 1 06/05/2023 16:20 WG2071289
n-Nitrosodi-n-propylamine U 0.261 10.0 1 06/05/2023 16:20 WG2071289
Phenanthrene U 0.112 1.00 1 06/05/2023 16:20 WG2071289
Benzylbutyl phthalate U 0.765 3.00 1 06/05/2023 16:20 WG2071289
Bis(2-ethylhexyl)phthalate U 0.895 3.00 1 06/05/2023 16:20 WG2071289
Di-n-butyl phthalate U 0.453 3.00 1 06/05/2023 16:20 WG2071289
Diethyl phthalate U 0.287 3.00 1 06/05/2023 16:20 WG2071289
Dimethyl phthalate U 0.260 3.00 1 06/05/2023 16:20 WG2071289
Di-n-octyl phthalate U 0.932 3.00 1 06/05/2023 16:20 WG2071289
Pyrene 0.255 J 0.107 1.00 1 06/05/2023 16:20 WG2071289
1,2,4-Trichlorobenzene U 0.0698 10.0 1 06/05/2023 16:20 WG2071289
4-Chloro-3-methylphenol U 0.131 10.0 1 06/05/2023 16:20 WG2071289
2-Chlorophenol U 0.133 10.0 1 06/05/2023 16:20 WG2071289
2,4-Dichlorophenol U 0.102 10.0 1 06/05/2023 16:20 WG2071289
2,4-Dimethylphenol U 0.0636 10.0 1 06/05/2023 16:20 WG2071289
4,6-Dinitro-2-methylphenol U 1.12 10.0 1 06/05/2023 16:20 WG2071289
2,4-Dinitrophenol U 5.93 10.0 1 06/05/2023 16:20 WG2071289
2-Nitrophenol U 0.117 10.0 1 06/05/2023 16:20 WG2071289
4-Nitrophenol U J4 0.143 10.0 1 06/05/2023 16:20 WG2071289
Pentachlorophenol U 0.313 10.0 1 06/05/2023 16:20 WG2071289
Phenol 8.17 J 4.33 10.0 1 06/05/2023 16:20 WG2071289
2,4,6-Trichlorophenol U 0.100 10.0 1 06/05/2023 16:20 WG2071289
1-Methylnaphthalene U 0.0790 1.00 1 06/05/2023 16:20 WG2071289
2-Methylnaphthalene U 0.117 1.00 1 06/05/2023 16:20 WG2071289
(S) Nitrobenzene-d5 50.1 15.0-314 06/05/2023 16:20 WG2071289
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/15/23 14:56 12 of 46
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/16/23 15:37 12 of 46
SAMPLE RESULTS - 02
L1622371
MW-2
Collected date/time: 05/31/23 12:35
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
(S) 2-Fluorobiphenyl 57.8 22.0-127 06/05/2023 16:20 WG2071289
(S) p-Terphenyl-d14 53.7 29.0-141 06/05/2023 16:20 WG2071289
(S) Phenol-d5 13.4 8.00-424 06/05/2023 16:20 WG2071289
(S) 2-Fluorophenol 17.5 10.0-120 06/05/2023 16:20 WG2071289
(S) 2,4,6-Tribromophenol 63.7 10.0-153 06/05/2023 16:20 WG2071289
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/15/23 14:56 13 of 46
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/16/23 15:37 13 of 46
SAMPLE RESULTS - 03
L1622371
MW-3
Collected date/time: 05/31/23 12:00
Metals (ICP) by Method 6010D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium 40.3 1.40 10.0 1 06/08/2023 00:16 WG2072056
Lead U 2.99 6.00 1 06/08/2023 00:16 WG2072056
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics 22500 333 1000 10 06/15/2023 07:50 WG2073949
Unadjusted C9-C12 Aliphatics 7740 333 1000 10 06/15/2023 07:50 WG2073949
Unadjusted C9-C10 Aromatics 1920 333 1000 10 06/15/2023 07:50 WG2073949
Total VPH 32200 333 1000 10 06/15/2023 07:50 WG2073949
(S) 2,5-Dibromotoluene(FID)101 70.0-130 06/15/2023 07:50 WG2073949
(S) 2,5-Dibromotoluene(PID)107 70.0-130 06/15/2023 07:50 WG2073949
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 226 1000 20 06/08/2023 16:15 WG2073845
Acrolein U 50.8 1000 20 06/08/2023 16:15 WG2073845
Acrylonitrile U 13.4 200 20 06/08/2023 16:15 WG2073845
Benzene 3810 1.88 20.0 20 06/08/2023 16:15 WG2073845
Bromobenzene U 2.36 20.0 20 06/08/2023 16:15 WG2073845
Bromodichloromethane U 2.72 20.0 20 06/08/2023 16:15 WG2073845
Bromoform U 2.58 20.0 20 06/08/2023 16:15 WG2073845
Bromomethane U 12.1 100 20 06/08/2023 16:15 WG2073845
n-Butylbenzene U 3.14 20.0 20 06/08/2023 16:15 WG2073845
sec-Butylbenzene U 2.50 20.0 20 06/08/2023 16:15 WG2073845
tert-Butylbenzene U 2.54 20.0 20 06/08/2023 16:15 WG2073845
Carbon tetrachloride U 2.56 20.0 20 06/08/2023 16:15 WG2073845
Chlorobenzene U 2.32 20.0 20 06/08/2023 16:15 WG2073845
Chlorodibromomethane U 2.80 20.0 20 06/08/2023 16:15 WG2073845
Chloroethane U 3.84 100 20 06/08/2023 16:15 WG2073845
Chloroform U 2.22 100 20 06/08/2023 16:15 WG2073845
Chloromethane U 19.2 50.0 20 06/08/2023 16:15 WG2073845
2-Chlorotoluene U 2.12 20.0 20 06/08/2023 16:15 WG2073845
4-Chlorotoluene U 2.28 20.0 20 06/08/2023 16:15 WG2073845
1,2-Dibromo-3-Chloropropane U 5.52 100 20 06/08/2023 16:15 WG2073845
1,2-Dibromoethane U 2.52 20.0 20 06/08/2023 16:15 WG2073845
Dibromomethane U 2.44 20.0 20 06/08/2023 16:15 WG2073845
1,2-Dichlorobenzene U 2.14 20.0 20 06/08/2023 16:15 WG2073845
1,3-Dichlorobenzene U 2.20 20.0 20 06/08/2023 16:15 WG2073845
1,4-Dichlorobenzene U 2.40 20.0 20 06/08/2023 16:15 WG2073845
Dichlorodifluoromethane U 7.48 100 20 06/08/2023 16:15 WG2073845
1,1-Dichloroethane U 2.00 20.0 20 06/08/2023 16:15 WG2073845
1,2-Dichloroethane U 1.64 20.0 20 06/08/2023 16:15 WG2073845
1,1-Dichloroethene U 3.76 20.0 20 06/08/2023 16:15 WG2073845
cis-1,2-Dichloroethene U 2.52 20.0 20 06/08/2023 16:15 WG2073845
trans-1,2-Dichloroethene U 2.98 20.0 20 06/08/2023 16:15 WG2073845
1,2-Dichloropropane U 2.98 20.0 20 06/08/2023 16:15 WG2073845
1,1-Dichloropropene U 2.84 20.0 20 06/08/2023 16:15 WG2073845
1,3-Dichloropropane U 2.20 20.0 20 06/08/2023 16:15 WG2073845
2,2-Dichloropropane U 3.22 20.0 20 06/08/2023 16:15 WG2073845
Di-isopropyl ether 21.9 2.10 20.0 20 06/08/2023 16:15 WG2073845
Ethylbenzene 925 2.74 20.0 20 06/08/2023 16:15 WG2073845
Hexachloro-1,3-butadiene U 6.74 20.0 20 06/08/2023 16:15 WG2073845
Isopropylbenzene 48.9 2.10 20.0 20 06/08/2023 16:15 WG2073845
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/15/23 14:56 14 of 46
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/16/23 15:37 14 of 46
SAMPLE RESULTS - 03
L1622371
MW-3
Collected date/time: 05/31/23 12:00
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
p-Isopropyltoluene 6.52 J 2.40 20.0 20 06/08/2023 16:15 WG2073845
2-Butanone (MEK)U 23.8 200 20 06/08/2023 16:15 WG2073845
Methylene Chloride U 8.60 100 20 06/08/2023 16:15 WG2073845
4-Methyl-2-pentanone (MIBK)U 9.56 200 20 06/08/2023 16:15 WG2073845
Methyl tert-butyl ether 190 2.02 20.0 20 06/08/2023 16:15 WG2073845
Naphthalene 117 20.0 100 20 06/08/2023 16:15 WG2073845
n-Propylbenzene 87.2 1.99 20.0 20 06/08/2023 16:15 WG2073845
Styrene U 2.36 20.0 20 06/08/2023 16:15 WG2073845
1,1,1,2-Tetrachloroethane U 2.94 20.0 20 06/08/2023 16:15 WG2073845
1,1,2,2-Tetrachloroethane U 2.66 20.0 20 06/08/2023 16:15 WG2073845
Tetrachloroethene U 6.00 20.0 20 06/08/2023 16:15 WG2073845
Toluene 10500 69.5 250 250 06/10/2023 13:05 WG2075092
1,2,3-Trichlorobenzene U 4.60 20.0 20 06/08/2023 16:15 WG2073845
1,2,4-Trichlorobenzene U 9.62 20.0 20 06/08/2023 16:15 WG2073845
1,1,1-Trichloroethane U 2.98 20.0 20 06/08/2023 16:15 WG2073845
1,1,2-Trichloroethane U 3.16 20.0 20 06/08/2023 16:15 WG2073845
Trichloroethene U 3.80 20.0 20 06/08/2023 16:15 WG2073845
Trichlorofluoromethane U 3.20 100 20 06/08/2023 16:15 WG2073845
1,2,3-Trichloropropane U 4.74 50.0 20 06/08/2023 16:15 WG2073845
1,2,4-Trimethylbenzene 672 6.44 20.0 20 06/08/2023 16:15 WG2073845
1,3,5-Trimethylbenzene 151 2.08 20.0 20 06/08/2023 16:15 WG2073845
Vinyl chloride U 4.68 20.0 20 06/08/2023 16:15 WG2073845
o-Xylene 1390 3.48 20.0 20 06/08/2023 16:15 WG2073845
m&p-Xylenes 3090 8.60 40.0 20 06/08/2023 16:15 WG2073845
(S) Toluene-d8 105 80.0-120 06/08/2023 16:15 WG2073845
(S) Toluene-d8 101 80.0-120 06/10/2023 13:05 WG2075092
(S) 4-Bromofluorobenzene 104 77.0-126 06/08/2023 16:15 WG2073845
(S) 4-Bromofluorobenzene 109 77.0-126 06/10/2023 13:05 WG2075092
(S) 1,2-Dichloroethane-d4 90.7 70.0-130 06/08/2023 16:15 WG2073845
(S) 1,2-Dichloroethane-d4 95.5 70.0-130 06/10/2023 13:05 WG2075092
EDB / DBCP by Method 504.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Ethylene Dibromide U 0.00536 0.0200 1 06/07/2023 04:53 WG2071917
1,2-Dibromo-3-Chloropropane U 0.00748 0.0200 1 06/07/2023 04:53 WG2071917
TPH by Method MADEPE
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics 74.4 J J3 33.3 100 1 06/11/2023 16:27 WG2074045
Unadjusted C19-C36 Aliphatics 1510 J3 33.3 100 1 06/11/2023 16:27 WG2074045
Unadjusted C11-C22 Aromatics 185 33.3 100 1 06/10/2023 12:06 WG2074045
Unadjusted Total Petroleum
Hydrocarbons 1770 33.3 100 1 06/10/2023 12:06 WG2074045
(S) o-Terphenyl 58.5 40.0-140 06/10/2023 12:06 WG2074045
(S) 1-Chloro-octadecane 9.09 J2 40.0-140 06/11/2023 16:27 WG2074045
(S) 2-Fluorobiphenyl 83.1 40.0-140 06/10/2023 12:06 WG2074045
(S) 2-Bromonaphthalene 84.0 40.0-140 06/10/2023 12:06 WG2074045
Sample Narrative:
L1622371-03 WG2074045: Sample produced emulsion during Extraction process, low surr/spike recoveries due to matrix.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/15/23 14:56 15 of 46
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/16/23 15:37 15 of 46
SAMPLE RESULTS - 03
L1622371
MW-3
Collected date/time: 05/31/23 12:00
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acenaphthene U 0.0886 1.00 1 06/05/2023 14:53 WG2071289
Acenaphthylene U 0.0921 1.00 1 06/05/2023 14:53 WG2071289
Anthracene U 0.0804 1.00 1 06/05/2023 14:53 WG2071289
Benzidine U 3.74 10.0 1 06/05/2023 14:53 WG2071289
Benzo(a)anthracene U 0.199 1.00 1 06/05/2023 14:53 WG2071289
Benzo(b)fluoranthene U 0.130 1.00 1 06/05/2023 14:53 WG2071289
Benzo(k)fluoranthene U 0.120 1.00 1 06/05/2023 14:53 WG2071289
Benzo(g,h,i)perylene U 0.121 1.00 1 06/05/2023 14:53 WG2071289
Benzo(a)pyrene U 0.0381 1.00 1 06/05/2023 14:53 WG2071289
Bis(2-chlorethoxy)methane U 0.116 10.0 1 06/05/2023 14:53 WG2071289
Bis(2-chloroethyl)ether U 0.137 10.0 1 06/05/2023 14:53 WG2071289
2,2-Oxybis(1-Chloropropane)U 0.210 10.0 1 06/05/2023 14:53 WG2071289
4-Bromophenyl-phenylether U 0.0877 10.0 1 06/05/2023 14:53 WG2071289
2-Chloronaphthalene U 0.0648 1.00 1 06/05/2023 14:53 WG2071289
4-Chlorophenyl-phenylether U 0.0926 10.0 1 06/05/2023 14:53 WG2071289
Chrysene U 0.130 1.00 1 06/05/2023 14:53 WG2071289
Dibenz(a,h)anthracene U 0.0644 1.00 1 06/05/2023 14:53 WG2071289
3,3-Dichlorobenzidine U 0.212 10.0 1 06/05/2023 14:53 WG2071289
2,4-Dinitrotoluene U 0.0983 10.0 1 06/05/2023 14:53 WG2071289
2,6-Dinitrotoluene U 0.250 10.0 1 06/05/2023 14:53 WG2071289
Fluoranthene U 0.102 1.00 1 06/05/2023 14:53 WG2071289
Fluorene 0.136 J 0.0844 1.00 1 06/05/2023 14:53 WG2071289
Hexachlorobenzene U 0.0755 1.00 1 06/05/2023 14:53 WG2071289
Hexachloro-1,3-butadiene U 0.0968 10.0 1 06/05/2023 14:53 WG2071289
Hexachlorocyclopentadiene U 0.0598 10.0 1 06/05/2023 14:53 WG2071289
Hexachloroethane U 0.127 10.0 1 06/05/2023 14:53 WG2071289
Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 06/05/2023 14:53 WG2071289
Isophorone U 0.143 10.0 1 06/05/2023 14:53 WG2071289
Naphthalene 85.0 0.159 1.00 1 06/05/2023 14:53 WG2071289
Nitrobenzene U 0.297 10.0 1 06/05/2023 14:53 WG2071289
n-Nitrosodimethylamine U 0.998 10.0 1 06/05/2023 14:53 WG2071289
n-Nitrosodiphenylamine U 2.37 10.0 1 06/05/2023 14:53 WG2071289
n-Nitrosodi-n-propylamine U 0.261 10.0 1 06/05/2023 14:53 WG2071289
Phenanthrene U 0.112 1.00 1 06/05/2023 14:53 WG2071289
Benzylbutyl phthalate U 0.765 3.00 1 06/05/2023 14:53 WG2071289
Bis(2-ethylhexyl)phthalate U 0.895 3.00 1 06/05/2023 14:53 WG2071289
Di-n-butyl phthalate U 0.453 3.00 1 06/05/2023 14:53 WG2071289
Diethyl phthalate U 0.287 3.00 1 06/05/2023 14:53 WG2071289
Dimethyl phthalate U 0.260 3.00 1 06/05/2023 14:53 WG2071289
Di-n-octyl phthalate U 0.932 3.00 1 06/05/2023 14:53 WG2071289
Pyrene U 0.107 1.00 1 06/05/2023 14:53 WG2071289
1,2,4-Trichlorobenzene U 0.0698 10.0 1 06/05/2023 14:53 WG2071289
4-Chloro-3-methylphenol U 0.131 10.0 1 06/05/2023 14:53 WG2071289
2-Chlorophenol U 0.133 10.0 1 06/05/2023 14:53 WG2071289
2,4-Dichlorophenol U 0.102 10.0 1 06/05/2023 14:53 WG2071289
2,4-Dimethylphenol 7.23 J 0.0636 10.0 1 06/05/2023 14:53 WG2071289
4,6-Dinitro-2-methylphenol U 1.12 10.0 1 06/05/2023 14:53 WG2071289
2,4-Dinitrophenol U 5.93 10.0 1 06/05/2023 14:53 WG2071289
2-Nitrophenol U 0.117 10.0 1 06/05/2023 14:53 WG2071289
4-Nitrophenol U J4 0.143 10.0 1 06/05/2023 14:53 WG2071289
Pentachlorophenol U 0.313 10.0 1 06/05/2023 14:53 WG2071289
Phenol 9.47 J 4.33 10.0 1 06/05/2023 14:53 WG2071289
2,4,6-Trichlorophenol U 0.100 10.0 1 06/05/2023 14:53 WG2071289
1-Methylnaphthalene 9.33 0.0790 1.00 1 06/05/2023 14:53 WG2071289
2-Methylnaphthalene 15.1 0.117 1.00 1 06/05/2023 14:53 WG2071289
(S) Nitrobenzene-d5 58.4 15.0-314 06/05/2023 14:53 WG2071289
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/15/23 14:56 16 of 46
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/16/23 15:37 16 of 46
SAMPLE RESULTS - 03
L1622371
MW-3
Collected date/time: 05/31/23 12:00
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
(S) 2-Fluorobiphenyl 72.2 22.0-127 06/05/2023 14:53 WG2071289
(S) p-Terphenyl-d14 68.9 29.0-141 06/05/2023 14:53 WG2071289
(S) Phenol-d5 18.7 8.00-424 06/05/2023 14:53 WG2071289
(S) 2-Fluorophenol 24.6 10.0-120 06/05/2023 14:53 WG2071289
(S) 2,4,6-Tribromophenol 85.2 10.0-153 06/05/2023 14:53 WG2071289
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/15/23 14:56 17 of 46
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/16/23 15:37 17 of 46
SAMPLE RESULTS - 04
L1622371
MW-4
Collected date/time: 05/31/23 11:05
Metals (ICP) by Method 6010D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium 51.9 1.40 10.0 1 06/08/2023 00:19 WG2072056
Lead U 2.99 6.00 1 06/08/2023 00:19 WG2072056
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics 251 33.3 100 1 06/15/2023 06:44 WG2073949
Unadjusted C9-C12 Aliphatics U 33.3 100 1 06/15/2023 06:44 WG2073949
Unadjusted C9-C10 Aromatics U 33.3 100 1 06/15/2023 06:44 WG2073949
Total VPH 251 33.3 100 1 06/15/2023 06:44 WG2073949
(S) 2,5-Dibromotoluene(FID)102 70.0-130 06/15/2023 06:44 WG2073949
(S) 2,5-Dibromotoluene(PID)108 70.0-130 06/15/2023 06:44 WG2073949
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 06/08/2023 12:16 WG2073845
Acrolein U 2.54 50.0 1 06/08/2023 12:16 WG2073845
Acrylonitrile U 0.671 10.0 1 06/08/2023 12:16 WG2073845
Benzene U 0.941 10.0 10 06/10/2023 13:27 WG2075092
Bromobenzene U 0.118 1.00 1 06/08/2023 12:16 WG2073845
Bromodichloromethane U 0.136 1.00 1 06/08/2023 12:16 WG2073845
Bromoform U 0.129 1.00 1 06/08/2023 12:16 WG2073845
Bromomethane U 0.605 5.00 1 06/08/2023 12:16 WG2073845
n-Butylbenzene U 0.157 1.00 1 06/08/2023 12:16 WG2073845
sec-Butylbenzene U 0.125 1.00 1 06/08/2023 12:16 WG2073845
tert-Butylbenzene U 0.127 1.00 1 06/08/2023 12:16 WG2073845
Carbon tetrachloride U 0.128 1.00 1 06/08/2023 12:16 WG2073845
Chlorobenzene U 0.116 1.00 1 06/08/2023 12:16 WG2073845
Chlorodibromomethane U 0.140 1.00 1 06/08/2023 12:16 WG2073845
Chloroethane U 0.192 5.00 1 06/08/2023 12:16 WG2073845
Chloroform U 0.111 5.00 1 06/08/2023 12:16 WG2073845
Chloromethane U 0.960 2.50 1 06/08/2023 12:16 WG2073845
2-Chlorotoluene U 0.106 1.00 1 06/08/2023 12:16 WG2073845
4-Chlorotoluene U 0.114 1.00 1 06/08/2023 12:16 WG2073845
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 06/08/2023 12:16 WG2073845
1,2-Dibromoethane U 0.126 1.00 1 06/08/2023 12:16 WG2073845
Dibromomethane U 0.122 1.00 1 06/08/2023 12:16 WG2073845
1,2-Dichlorobenzene U 0.107 1.00 1 06/08/2023 12:16 WG2073845
1,3-Dichlorobenzene U 0.110 1.00 1 06/08/2023 12:16 WG2073845
1,4-Dichlorobenzene U 0.120 1.00 1 06/08/2023 12:16 WG2073845
Dichlorodifluoromethane U 0.374 5.00 1 06/08/2023 12:16 WG2073845
1,1-Dichloroethane U 0.100 1.00 1 06/08/2023 12:16 WG2073845
1,2-Dichloroethane 1.83 0.0819 1.00 1 06/08/2023 12:16 WG2073845
1,1-Dichloroethene U 0.188 1.00 1 06/08/2023 12:16 WG2073845
cis-1,2-Dichloroethene U 0.126 1.00 1 06/08/2023 12:16 WG2073845
trans-1,2-Dichloroethene U 0.149 1.00 1 06/08/2023 12:16 WG2073845
1,2-Dichloropropane U 0.149 1.00 1 06/08/2023 12:16 WG2073845
1,1-Dichloropropene U 0.142 1.00 1 06/08/2023 12:16 WG2073845
1,3-Dichloropropane U 0.110 1.00 1 06/08/2023 12:16 WG2073845
2,2-Dichloropropane U 0.161 1.00 1 06/08/2023 12:16 WG2073845
Di-isopropyl ether 43.0 0.105 1.00 1 06/08/2023 12:16 WG2073845
Ethylbenzene 0.408 J 0.137 1.00 1 06/08/2023 12:16 WG2073845
Hexachloro-1,3-butadiene U 0.337 1.00 1 06/08/2023 12:16 WG2073845
Isopropylbenzene U 0.105 1.00 1 06/08/2023 12:16 WG2073845
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/15/23 14:56 18 of 46
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/16/23 15:37 18 of 46
SAMPLE RESULTS - 04
L1622371
MW-4
Collected date/time: 05/31/23 11:05
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
p-Isopropyltoluene U 0.120 1.00 1 06/08/2023 12:16 WG2073845
2-Butanone (MEK)U 1.19 10.0 1 06/08/2023 12:16 WG2073845
Methylene Chloride U 0.430 5.00 1 06/08/2023 12:16 WG2073845
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 06/08/2023 12:16 WG2073845
Methyl tert-butyl ether 434 1.01 10.0 10 06/10/2023 13:27 WG2075092
Naphthalene U 1.00 5.00 1 06/08/2023 12:16 WG2073845
n-Propylbenzene U 0.0993 1.00 1 06/08/2023 12:16 WG2073845
Styrene U 0.118 1.00 1 06/08/2023 12:16 WG2073845
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 06/08/2023 12:16 WG2073845
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 06/08/2023 12:16 WG2073845
Tetrachloroethene U 0.300 1.00 1 06/08/2023 12:16 WG2073845
Toluene U 2.78 10.0 10 06/10/2023 13:27 WG2075092
1,2,3-Trichlorobenzene U 0.230 1.00 1 06/08/2023 12:16 WG2073845
1,2,4-Trichlorobenzene U 0.481 1.00 1 06/08/2023 12:16 WG2073845
1,1,1-Trichloroethane U 0.149 1.00 1 06/08/2023 12:16 WG2073845
1,1,2-Trichloroethane U 0.158 1.00 1 06/08/2023 12:16 WG2073845
Trichloroethene U 0.190 1.00 1 06/08/2023 12:16 WG2073845
Trichlorofluoromethane U 0.160 5.00 1 06/08/2023 12:16 WG2073845
1,2,3-Trichloropropane U 0.237 2.50 1 06/08/2023 12:16 WG2073845
1,2,4-Trimethylbenzene 0.383 J 0.322 1.00 1 06/08/2023 12:16 WG2073845
1,3,5-Trimethylbenzene 0.180 J 0.104 1.00 1 06/08/2023 12:16 WG2073845
Vinyl chloride U 0.234 1.00 1 06/08/2023 12:16 WG2073845
o-Xylene 0.926 J 0.174 1.00 1 06/08/2023 12:16 WG2073845
m&p-Xylenes 1.25 J 0.430 2.00 1 06/08/2023 12:16 WG2073845
(S) Toluene-d8 105 80.0-120 06/08/2023 12:16 WG2073845
(S) Toluene-d8 102 80.0-120 06/10/2023 13:27 WG2075092
(S) 4-Bromofluorobenzene 108 77.0-126 06/08/2023 12:16 WG2073845
(S) 4-Bromofluorobenzene 113 77.0-126 06/10/2023 13:27 WG2075092
(S) 1,2-Dichloroethane-d4 91.9 70.0-130 06/08/2023 12:16 WG2073845
(S) 1,2-Dichloroethane-d4 96.7 70.0-130 06/10/2023 13:27 WG2075092
EDB / DBCP by Method 504.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Ethylene Dibromide U 0.00568 0.0212 1.06 06/07/2023 05:05 WG2071917
1,2-Dibromo-3-Chloropropane U 0.00793 0.0212 1.06 06/07/2023 05:05 WG2071917
TPH by Method MADEPE
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics 47.1 J J3 33.3 100 1 06/11/2023 16:50 WG2074045
Unadjusted C19-C36 Aliphatics 1020 J3 33.3 100 1 06/11/2023 16:50 WG2074045
Unadjusted C11-C22 Aromatics 38.9 J 33.3 100 1 06/10/2023 12:29 WG2074045
Unadjusted Total Petroleum
Hydrocarbons 1110 33.3 100 1 06/10/2023 12:29 WG2074045
(S) o-Terphenyl 56.2 40.0-140 06/10/2023 12:29 WG2074045
(S) 1-Chloro-octadecane 7.89 J2 40.0-140 06/11/2023 16:50 WG2074045
(S) 2-Fluorobiphenyl 80.5 40.0-140 06/10/2023 12:29 WG2074045
(S) 2-Bromonaphthalene 80.4 40.0-140 06/10/2023 12:29 WG2074045
Sample Narrative:
L1622371-04 WG2074045: Sample produced heavy emulsion during Extraction process, low surr/spike recoveries due to matrix
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/15/23 14:56 19 of 46
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group Services LLC L1622371 06/16/23 15:37 19 of 46
SAMPLE RESULTS - 04
L1622371
MW-4
Collected date/time: 05/31/23 11:05
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acenaphthene U 0.0886 1.00 1 06/05/2023 15:15 WG2071289
Acenaphthylene U 0.0921 1.00 1 06/05/2023 15:15 WG2071289
Anthracene U 0.0804 1.00 1 06/05/2023 15:15 WG2071289
Benzidine U 3.74 10.0 1 06/05/2023 15:15 WG2071289
Benzo(a)anthracene U 0.199 1.00 1 06/05/2023 15:15 WG2071289
Benzo(b)fluoranthene U 0.130 1.00 1 06/05/2023 15:15 WG2071289
Benzo(k)fluoranthene U 0.120 1.00 1 06/05/2023 15:15 WG2071289
Benzo(g,h,i)perylene U 0.121 1.00 1 06/05/2023 15:15 WG2071289
Benzo(a)pyrene U 0.0381 1.00 1 06/05/2023 15:15 WG2071289
Bis(2-chlorethoxy)methane U 0.116 10.0 1 06/05/2023 15:15 WG2071289
Bis(2-chloroethyl)ether U 0.137 10.0 1 06/05/2023 15:15 WG2071289
2,2-Oxybis(1-Chloropropane)U 0.210 10.0 1 06/05/2023 15:15 WG2071289
4-Bromophenyl-phenylether U 0.0877 10.0 1 06/05/2023 15:15 WG2071289
2-Chloronaphthalene U 0.0648 1.00 1 06/05/2023 15:15 WG2071289
4-Chlorophenyl-phenylether U 0.0926 10.0 1 06/05/2023 15:15 WG2071289
Chrysene U 0.130 1.00 1 06/05/2023 15:15 WG2071289
Dibenz(a,h)anthracene U 0.0644 1.00 1 06/05/2023 15:15 WG2071289
3,3-Dichlorobenzidine U 0.212 10.0 1 06/05/2023 15:15 WG2071289
2,4-Dinitrotoluene U 0.0983 10.0 1 06/05/2023 15:15 WG2071289
2,6-Dinitrotoluene U 0.250 10.0 1 06/05/2023 15:15 WG2071289
Fluoranthene U 0.102 1.00 1 06/05/2023 15:15 WG2071289
Fluorene U 0.0844 1.00 1 06/05/2023 15:15 WG2071289
Hexachlorobenzene U 0.0755 1.00 1 06/05/2023 15:15 WG2071289
Hexachloro-1,3-butadiene U 0.0968 10.0 1 06/05/2023 15:15 WG2071289
Hexachlorocyclopentadiene U 0.0598 10.0 1 06/05/2023 15:15 WG2071289
Hexachloroethane U 0.127 10.0 1 06/05/2023 15:15 WG2071289
Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 06/05/2023 15:15 WG2071289
Isophorone U 0.143 10.0 1 06/05/2023 15:15 WG2071289
Naphthalene U 0.159 1.00 1 06/05/2023 15:15 WG2071289
Nitrobenzene U 0.297 10.0 1 06/05/2023 15:15 WG2071289
n-Nitrosodimethylamine U 0.998 10.0 1 06/05/2023 15:15 WG2071289
n-Nitrosodiphenylamine U 2.37 10.0 1 06/05/2023 15:15 WG2071289
n-Nitrosodi-n-propylamine U 0.261 10.0 1 06/05/2023 15:15 WG2071289
Phenanthrene U 0.112 1.00 1 06/05/2023 15:15 WG2071289
Benzylbutyl phthalate U 0.765 3.00 1 06/05/2023 15:15 WG2071289
Bis(2-ethylhexyl)phthalate U 0.895 3.00 1 06/05/2023 15:15 WG2071289
Di-n-butyl phthalate U 0.453 3.00 1 06/05/2023 15:15 WG2071289
Diethyl phthalate U 0.287 3.00 1 06/05/2023 15:15 WG2071289
Dimethyl phthalate U 0.260 3.00 1 06/05/2023 15:15 WG2071289
Di-n-octyl phthalate U 0.932 3.00 1 06/05/2023 15:15 WG2071289
Pyrene U 0.107 1.00 1 06/05/2023 15:15 WG2071289
1,2,4-Trichlorobenzene U 0.0698 10.0 1 06/05/2023 15:15 WG2071289
4-Chloro-3-methylphenol U 0.131 10.0 1 06/05/2023 15:15 WG2071289
2-Chlorophenol U 0.133 10.0 1 06/05/2023 15:15 WG2071289
2,4-Dichlorophenol U 0.102 10.0 1 06/05/2023 15:15 WG2071289
2,4-Dimethylphenol U 0.0636 10.0 1 06/05/2023 15:15 WG2071289
4,6-Dinitro-2-methylphenol U 1.12 10.0 1 06/05/2023 15:15 WG2071289
2,4-Dinitrophenol U 5.93 10.0 1 06/05/2023 15:15 WG2071289
2-Nitrophenol U 0.117 10.0 1 06/05/2023 15:15 WG2071289
4-Nitrophenol U J4 0.143 10.0 1 06/05/2023 15:15 WG2071289
Pentachlorophenol U 0.313 10.0 1 06/05/2023 15:15 WG2071289
Phenol U 4.33 10.0 1 06/05/2023 15:15 WG2071289
2,4,6-Trichlorophenol U 0.100 10.0 1 06/05/2023 15:15 WG2071289
1-Methylnaphthalene U 0.0790 1.00 1 06/05/2023 15:15 WG2071289
2-Methylnaphthalene U 0.117 1.00 1 06/05/2023 15:15 WG2071289
(S) Nitrobenzene-d5 62.6 15.0-314 06/05/2023 15:15 WG2071289
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 04
L1622371
MW-4
Collected date/time: 05/31/23 11:05
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
(S) 2-Fluorobiphenyl 61.2 22.0-127 06/05/2023 15:15 WG2071289
(S) p-Terphenyl-d14 62.5 29.0-141 06/05/2023 15:15 WG2071289
(S) Phenol-d5 17.1 8.00-424 06/05/2023 15:15 WG2071289
(S) 2-Fluorophenol 23.2 10.0-120 06/05/2023 15:15 WG2071289
(S) 2,4,6-Tribromophenol 79.7 10.0-153 06/05/2023 15:15 WG2071289
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 05
L1622371
FB-1
Collected date/time: 05/31/23 13:20
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone 13.1 J 11.3 50.0 1 06/08/2023 12:37 WG2073845
Acrolein U 2.54 50.0 1 06/08/2023 12:37 WG2073845
Acrylonitrile U 0.671 10.0 1 06/08/2023 12:37 WG2073845
Benzene U 0.0941 1.00 1 06/10/2023 12:00 WG2075092
Bromobenzene U 0.118 1.00 1 06/08/2023 12:37 WG2073845
Bromodichloromethane U 0.136 1.00 1 06/08/2023 12:37 WG2073845
Bromoform U 0.129 1.00 1 06/08/2023 12:37 WG2073845
Bromomethane U 0.605 5.00 1 06/08/2023 12:37 WG2073845
n-Butylbenzene U 0.157 1.00 1 06/08/2023 12:37 WG2073845
sec-Butylbenzene U 0.125 1.00 1 06/08/2023 12:37 WG2073845
tert-Butylbenzene U 0.127 1.00 1 06/08/2023 12:37 WG2073845
Carbon tetrachloride U 0.128 1.00 1 06/08/2023 12:37 WG2073845
Chlorobenzene U 0.116 1.00 1 06/08/2023 12:37 WG2073845
Chlorodibromomethane U 0.140 1.00 1 06/08/2023 12:37 WG2073845
Chloroethane U 0.192 5.00 1 06/08/2023 12:37 WG2073845
Chloroform U 0.111 5.00 1 06/08/2023 12:37 WG2073845
Chloromethane U 0.960 2.50 1 06/08/2023 12:37 WG2073845
2-Chlorotoluene U 0.106 1.00 1 06/08/2023 12:37 WG2073845
4-Chlorotoluene U 0.114 1.00 1 06/08/2023 12:37 WG2073845
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 06/08/2023 12:37 WG2073845
1,2-Dibromoethane U 0.126 1.00 1 06/08/2023 12:37 WG2073845
Dibromomethane U 0.122 1.00 1 06/08/2023 12:37 WG2073845
1,2-Dichlorobenzene U 0.107 1.00 1 06/08/2023 12:37 WG2073845
1,3-Dichlorobenzene U 0.110 1.00 1 06/08/2023 12:37 WG2073845
1,4-Dichlorobenzene U 0.120 1.00 1 06/08/2023 12:37 WG2073845
Dichlorodifluoromethane U 0.374 5.00 1 06/08/2023 12:37 WG2073845
1,1-Dichloroethane U 0.100 1.00 1 06/08/2023 12:37 WG2073845
1,2-Dichloroethane U 0.0819 1.00 1 06/08/2023 12:37 WG2073845
1,1-Dichloroethene U 0.188 1.00 1 06/08/2023 12:37 WG2073845
cis-1,2-Dichloroethene U 0.126 1.00 1 06/08/2023 12:37 WG2073845
trans-1,2-Dichloroethene U 0.149 1.00 1 06/08/2023 12:37 WG2073845
1,2-Dichloropropane U 0.149 1.00 1 06/08/2023 12:37 WG2073845
1,1-Dichloropropene U 0.142 1.00 1 06/08/2023 12:37 WG2073845
1,3-Dichloropropane U 0.110 1.00 1 06/08/2023 12:37 WG2073845
2,2-Dichloropropane U 0.161 1.00 1 06/08/2023 12:37 WG2073845
Di-isopropyl ether U 0.105 1.00 1 06/08/2023 12:37 WG2073845
Ethylbenzene U 0.137 1.00 1 06/08/2023 12:37 WG2073845
Hexachloro-1,3-butadiene U 0.337 1.00 1 06/08/2023 12:37 WG2073845
Isopropylbenzene U 0.105 1.00 1 06/08/2023 12:37 WG2073845
p-Isopropyltoluene U 0.120 1.00 1 06/08/2023 12:37 WG2073845
2-Butanone (MEK)U 1.19 10.0 1 06/08/2023 12:37 WG2073845
Methylene Chloride 0.598 J 0.430 5.00 1 06/08/2023 12:37 WG2073845
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 06/08/2023 12:37 WG2073845
Methyl tert-butyl ether U 0.101 1.00 1 06/10/2023 12:00 WG2075092
Naphthalene U 1.00 5.00 1 06/08/2023 12:37 WG2073845
n-Propylbenzene U 0.0993 1.00 1 06/08/2023 12:37 WG2073845
Styrene U 0.118 1.00 1 06/08/2023 12:37 WG2073845
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 06/08/2023 12:37 WG2073845
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 06/08/2023 12:37 WG2073845
Tetrachloroethene U 0.300 1.00 1 06/08/2023 12:37 WG2073845
Toluene U 0.278 1.00 1 06/10/2023 12:00 WG2075092
1,2,3-Trichlorobenzene U 0.230 1.00 1 06/08/2023 12:37 WG2073845
1,2,4-Trichlorobenzene U 0.481 1.00 1 06/08/2023 12:37 WG2073845
1,1,1-Trichloroethane U 0.149 1.00 1 06/08/2023 12:37 WG2073845
1,1,2-Trichloroethane U 0.158 1.00 1 06/08/2023 12:37 WG2073845
Trichloroethene U 0.190 1.00 1 06/08/2023 12:37 WG2073845
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 05
L1622371
FB-1
Collected date/time: 05/31/23 13:20
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Trichlorofluoromethane U 0.160 5.00 1 06/08/2023 12:37 WG2073845
1,2,3-Trichloropropane U 0.237 2.50 1 06/08/2023 12:37 WG2073845
1,2,4-Trimethylbenzene U 0.322 1.00 1 06/08/2023 12:37 WG2073845
1,3,5-Trimethylbenzene U 0.104 1.00 1 06/08/2023 12:37 WG2073845
Vinyl chloride U 0.234 1.00 1 06/08/2023 12:37 WG2073845
o-Xylene U 0.174 1.00 1 06/08/2023 12:37 WG2073845
m&p-Xylenes U 0.430 2.00 1 06/08/2023 12:37 WG2073845
(S) Toluene-d8 106 80.0-120 06/08/2023 12:37 WG2073845
(S) Toluene-d8 102 80.0-120 06/10/2023 12:00 WG2075092
(S) 4-Bromofluorobenzene 110 77.0-126 06/08/2023 12:37 WG2073845
(S) 4-Bromofluorobenzene 107 77.0-126 06/10/2023 12:00 WG2075092
(S) 1,2-Dichloroethane-d4 98.3 70.0-130 06/08/2023 12:37 WG2073845
(S) 1,2-Dichloroethane-d4 102 70.0-130 06/10/2023 12:00 WG2075092
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2072056
Metals (ICP) by Method 6010D L1622371-01,02,03,04
Method Blank (MB)
(MB) R3934101-1 06/07/23 23:05
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Chromium U 1.40 10.0
Lead U 2.99 6.00
Laboratory Control Sample (LCS)
(LCS) R3934101-2 06/07/23 23:07
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Chromium 1000 979 97.9 80.0-120
Lead 1000 983 98.3 80.0-120
L1622363-06 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1622363-06 06/07/23 23:10 • (MS) R3934101-4 06/07/23 23:16 • (MSD) R3934101-5 06/07/23 23:18
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
Chromium 1000 3.85 991 979 98.8 97.5 1 75.0-125 1.23 20
Lead 1000 55.2 1060 1050 101 100 1 75.0-125 0.651 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2072763
Volatile Petroleum Hydrocarbons by Method MADEPV L1622371-01,02
Method Blank (MB)
(MB) R3934243-3 06/07/23 01:16
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C5-C8 Aliphatics U 33.3 100
Unadjusted C9-C12 Aliphatics U 33.3 100
Unadjusted C9-C10 Aromatics U 33.3 100
Total VPH U 33.3 100
(S) 2,5-Dibromotoluene(FID)86.0 70.0-130
(S) 2,5-Dibromotoluene(PID)97.9 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3934243-1 06/06/23 23:05 • (LCSD) R3934243-2 06/06/23 23:38
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Unadjusted C5-C8 Aliphatics 1200 1210 1240 101 103 70.0-130 2.45 25
Unadjusted C9-C12 Aliphatics 1400 1410 1480 101 106 70.0-130 4.84 25
Unadjusted C9-C10 Aromatics 200 246 246 123 123 70.0-130 0.000 25
Total VPH 2800 2870 2970 103 106 70.0-130 3.42 25
(S) 2,5-Dibromotoluene(FID) 103 87.8 70.0-130
(S) 2,5-Dibromotoluene(PID) 116 102 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2073949
Volatile Petroleum Hydrocarbons by Method MADEPV L1622371-03,04
Method Blank (MB)
(MB) R3937219-1 06/14/23 21:59
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C5-C8 Aliphatics U 33.3 100
Unadjusted C9-C12 Aliphatics U 33.3 100
Unadjusted C9-C10 Aromatics U 33.3 100
Total VPH U 33.3 100
(S) 2,5-Dibromotoluene(FID)97.1 70.0-130
(S) 2,5-Dibromotoluene(PID)99.2 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3937219-2 06/15/23 09:29 • (LCSD) R3937219-3 06/15/23 10:02
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Unadjusted C5-C8 Aliphatics 1200 943 949 78.6 79.1 70.0-130 0.634 25
Unadjusted C9-C12 Aliphatics 1400 1300 1310 92.9 93.6 70.0-130 0.766 25
Unadjusted C9-C10 Aromatics 200 205 205 103 103 70.0-130 0.000 25
Total VPH 2800 2450 2460 87.5 87.9 70.0-130 0.407 25
(S) 2,5-Dibromotoluene(FID) 103 100 70.0-130
(S) 2,5-Dibromotoluene(PID) 109 110 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2073216
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1622371-01
Method Blank (MB)
(MB) R3934404-4 06/07/23 10:56
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acetone U 11.3 50.0
Acrolein U 2.54 50.0
Acrylonitrile U 0.671 10.0
Benzene U 0.0941 1.00
Bromobenzene U 0.118 1.00
Bromodichloromethane U 0.136 1.00
Bromoform U 0.129 1.00
Bromomethane U 0.605 5.00
n-Butylbenzene U 0.157 1.00
sec-Butylbenzene U 0.125 1.00
tert-Butylbenzene U 0.127 1.00
Carbon tetrachloride U 0.128 1.00
Chlorobenzene U 0.116 1.00
Chlorodibromomethane U 0.140 1.00
Chloroethane U 0.192 5.00
Chloroform U 0.111 5.00
Chloromethane U 0.960 2.50
2-Chlorotoluene U 0.106 1.00
4-Chlorotoluene U 0.114 1.00
1,2-Dibromo-3-Chloropropane U 0.276 5.00
1,2-Dibromoethane U 0.126 1.00
Dibromomethane U 0.122 1.00
1,2-Dichlorobenzene U 0.107 1.00
1,3-Dichlorobenzene U 0.110 1.00
1,4-Dichlorobenzene U 0.120 1.00
Dichlorodifluoromethane U 0.374 5.00
1,1-Dichloroethane U 0.100 1.00
1,2-Dichloroethane U 0.0819 1.00
1,1-Dichloroethene U 0.188 1.00
cis-1,2-Dichloroethene U 0.126 1.00
trans-1,2-Dichloroethene U 0.149 1.00
1,2-Dichloropropane U 0.149 1.00
1,1-Dichloropropene U 0.142 1.00
1,3-Dichloropropane U 0.110 1.00
2,2-Dichloropropane U 0.161 1.00
Di-isopropyl ether U 0.105 1.00
Ethylbenzene U 0.137 1.00
Hexachloro-1,3-butadiene U 0.337 1.00
Isopropylbenzene U 0.105 1.00
p-Isopropyltoluene U 0.120 1.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2073216
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1622371-01
Method Blank (MB)
(MB) R3934404-4 06/07/23 10:56
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
2-Butanone (MEK)U 1.19 10.0
Methylene Chloride U 0.430 5.00
4-Methyl-2-pentanone (MIBK)U 0.478 10.0
Methyl tert-butyl ether U 0.101 1.00
Naphthalene U 1.00 5.00
n-Propylbenzene U 0.0993 1.00
Styrene U 0.118 1.00
1,1,1,2-Tetrachloroethane U 0.147 1.00
1,1,2,2-Tetrachloroethane U 0.133 1.00
Tetrachloroethene U 0.300 1.00
Toluene U 0.278 1.00
1,2,3-Trichlorobenzene U 0.230 1.00
1,2,4-Trichlorobenzene U 0.481 1.00
1,1,1-Trichloroethane U 0.149 1.00
1,1,2-Trichloroethane U 0.158 1.00
Trichloroethene U 0.190 1.00
Trichlorofluoromethane U 0.160 5.00
1,2,3-Trichloropropane U 0.237 2.50
1,2,4-Trimethylbenzene U 0.322 1.00
1,3,5-Trimethylbenzene U 0.104 1.00
Vinyl chloride U 0.234 1.00
o-Xylene U 0.174 1.00
m&p-Xylenes U 0.430 2.00
(S) Toluene-d8 105 80.0-120
(S) 4-Bromofluorobenzene 107 77.0-126
(S) 1,2-Dichloroethane-d4 99.0 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3934404-1 06/07/23 09:28 • (LCSD) R3934404-2 06/07/23 09:50
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Acetone 25.0 23.2 25.0 92.8 100 19.0-160 7.47 27
Acrolein 25.0 24.0 24.2 96.0 96.8 10.0-160 0.830 26
Acrylonitrile 25.0 23.4 25.1 93.6 100 55.0-149 7.01 20
Benzene 5.00 5.07 5.15 101 103 70.0-123 1.57 20
Bromobenzene 5.00 4.64 5.01 92.8 100 73.0-121 7.67 20
Bromodichloromethane 5.00 4.64 5.12 92.8 102 75.0-120 9.84 20
Bromoform 5.00 4.53 4.58 90.6 91.6 68.0-132 1.10 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2073216
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1622371-01
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3934404-1 06/07/23 09:28 • (LCSD) R3934404-2 06/07/23 09:50
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Bromomethane 5.00 3.21 3.39 64.2 67.8 10.0-160 5.45 25
n-Butylbenzene 5.00 4.50 5.06 90.0 101 73.0-125 11.7 20
sec-Butylbenzene 5.00 4.74 5.16 94.8 103 75.0-125 8.48 20
tert-Butylbenzene 5.00 4.89 5.31 97.8 106 76.0-124 8.24 20
Carbon tetrachloride 5.00 5.23 5.38 105 108 68.0-126 2.83 20
Chlorobenzene 5.00 4.98 4.97 99.6 99.4 80.0-121 0.201 20
Chlorodibromomethane 5.00 4.63 4.69 92.6 93.8 77.0-125 1.29 20
Chloroethane 5.00 4.70 5.02 94.0 100 47.0-150 6.58 20
Chloroform 5.00 4.95 4.88 99.0 97.6 73.0-120 1.42 20
Chloromethane 5.00 4.46 4.65 89.2 93.0 41.0-142 4.17 20
2-Chlorotoluene 5.00 4.73 5.03 94.6 101 76.0-123 6.15 20
4-Chlorotoluene 5.00 4.60 4.83 92.0 96.6 75.0-122 4.88 20
1,2-Dibromo-3-Chloropropane 5.00 4.78 4.83 95.6 96.6 58.0-134 1.04 20
1,2-Dibromoethane 5.00 4.81 4.59 96.2 91.8 80.0-122 4.68 20
Dibromomethane 5.00 4.79 5.06 95.8 101 80.0-120 5.48 20
1,2-Dichlorobenzene 5.00 4.62 5.21 92.4 104 79.0-121 12.0 20
1,3-Dichlorobenzene 5.00 4.73 5.09 94.6 102 79.0-120 7.33 20
1,4-Dichlorobenzene 5.00 4.54 4.88 90.8 97.6 79.0-120 7.22 20
Dichlorodifluoromethane 5.00 4.67 4.64 93.4 92.8 51.0-149 0.644 20
1,1-Dichloroethane 5.00 5.06 5.19 101 104 70.0-126 2.54 20
1,2-Dichloroethane 5.00 4.62 5.00 92.4 100 70.0-128 7.90 20
1,1-Dichloroethene 5.00 5.48 5.60 110 112 71.0-124 2.17 20
cis-1,2-Dichloroethene 5.00 4.68 4.91 93.6 98.2 73.0-120 4.80 20
trans-1,2-Dichloroethene 5.00 4.97 5.28 99.4 106 73.0-120 6.05 20
1,2-Dichloropropane 5.00 4.87 5.08 97.4 102 77.0-125 4.22 20
1,1-Dichloropropene 5.00 5.06 5.48 101 110 74.0-126 7.97 20
1,3-Dichloropropane 5.00 5.11 5.12 102 102 80.0-120 0.196 20
2,2-Dichloropropane 5.00 4.89 5.05 97.8 101 58.0-130 3.22 20
Di-isopropyl ether 5.00 4.89 5.14 97.8 103 58.0-138 4.99 20
Ethylbenzene 5.00 4.97 5.05 99.4 101 79.0-123 1.60 20
Hexachloro-1,3-butadiene 5.00 4.60 5.62 92.0 112 54.0-138 20.0 20
Isopropylbenzene 5.00 4.99 5.30 99.8 106 76.0-127 6.03 20
p-Isopropyltoluene 5.00 4.78 5.22 95.6 104 76.0-125 8.80 20
2-Butanone (MEK)25.0 25.4 25.1 102 100 44.0-160 1.19 20
Methylene Chloride 5.00 4.76 5.10 95.2 102 67.0-120 6.90 20
4-Methyl-2-pentanone (MIBK)25.0 25.6 25.6 102 102 68.0-142 0.000 20
Methyl tert-butyl ether 5.00 4.98 5.14 99.6 103 68.0-125 3.16 20
Naphthalene 5.00 4.15 4.95 83.0 99.0 54.0-135 17.6 20
n-Propylbenzene 5.00 4.73 5.21 94.6 104 77.0-124 9.66 20
Styrene 5.00 4.66 4.88 93.2 97.6 73.0-130 4.61 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2073216
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1622371-01
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3934404-1 06/07/23 09:28 • (LCSD) R3934404-2 06/07/23 09:50
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
1,1,1,2-Tetrachloroethane 5.00 4.98 5.07 99.6 101 75.0-125 1.79 20
1,1,2,2-Tetrachloroethane 5.00 4.67 5.14 93.4 103 65.0-130 9.58 20
Tetrachloroethene 5.00 5.13 5.19 103 104 72.0-132 1.16 20
Toluene 5.00 4.90 5.12 98.0 102 79.0-120 4.39 20
1,2,3-Trichlorobenzene 5.00 4.33 5.50 86.6 110 50.0-138 J3 23.8 20
1,2,4-Trichlorobenzene 5.00 4.49 5.07 89.8 101 57.0-137 12.1 20
1,1,1-Trichloroethane 5.00 5.07 5.54 101 111 73.0-124 8.86 20
1,1,2-Trichloroethane 5.00 5.06 5.12 101 102 80.0-120 1.18 20
Trichloroethene 5.00 5.29 5.37 106 107 78.0-124 1.50 20
Trichlorofluoromethane 5.00 4.88 5.22 97.6 104 59.0-147 6.73 20
1,2,3-Trichloropropane 5.00 4.53 5.16 90.6 103 73.0-130 13.0 20
1,2,4-Trimethylbenzene 5.00 4.85 5.28 97.0 106 76.0-121 8.49 20
1,3,5-Trimethylbenzene 5.00 4.67 4.98 93.4 99.6 76.0-122 6.42 20
Vinyl chloride 5.00 5.02 5.19 100 104 67.0-131 3.33 20
o-Xylene 5.00 5.05 5.05 101 101 80.0-122 0.000 20
m&p-Xylenes 10.0 9.91 10.0 99.1 100 80.0-122 0.904 20
(S) Toluene-d8 104 103 80.0-120
(S) 4-Bromofluorobenzene 107 106 77.0-126
(S) 1,2-Dichloroethane-d4 94.3 96.8 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2073845
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1622371-02,03,04,05
Method Blank (MB)
(MB) R3935031-4 06/08/23 10:08
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acetone U 11.3 50.0
Acrolein U 2.54 50.0
Acrylonitrile U 0.671 10.0
Benzene U 0.0941 1.00
Bromobenzene U 0.118 1.00
Bromodichloromethane U 0.136 1.00
Bromoform U 0.129 1.00
Bromomethane U 0.605 5.00
n-Butylbenzene U 0.157 1.00
sec-Butylbenzene U 0.125 1.00
tert-Butylbenzene U 0.127 1.00
Carbon tetrachloride U 0.128 1.00
Chlorobenzene U 0.116 1.00
Chlorodibromomethane U 0.140 1.00
Chloroethane U 0.192 5.00
Chloroform U 0.111 5.00
Chloromethane U 0.960 2.50
2-Chlorotoluene U 0.106 1.00
4-Chlorotoluene U 0.114 1.00
1,2-Dibromo-3-Chloropropane U 0.276 5.00
1,2-Dibromoethane U 0.126 1.00
Dibromomethane U 0.122 1.00
1,2-Dichlorobenzene U 0.107 1.00
1,3-Dichlorobenzene U 0.110 1.00
1,4-Dichlorobenzene U 0.120 1.00
Dichlorodifluoromethane U 0.374 5.00
1,1-Dichloroethane U 0.100 1.00
1,2-Dichloroethane U 0.0819 1.00
1,1-Dichloroethene U 0.188 1.00
cis-1,2-Dichloroethene U 0.126 1.00
trans-1,2-Dichloroethene U 0.149 1.00
1,2-Dichloropropane U 0.149 1.00
1,1-Dichloropropene U 0.142 1.00
1,3-Dichloropropane U 0.110 1.00
2,2-Dichloropropane U 0.161 1.00
Di-isopropyl ether U 0.105 1.00
Ethylbenzene U 0.137 1.00
Hexachloro-1,3-butadiene U 0.337 1.00
Isopropylbenzene U 0.105 1.00
p-Isopropyltoluene U 0.120 1.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2073845
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1622371-02,03,04,05
Method Blank (MB)
(MB) R3935031-4 06/08/23 10:08
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
2-Butanone (MEK)U 1.19 10.0
Methylene Chloride U 0.430 5.00
4-Methyl-2-pentanone (MIBK)U 0.478 10.0
Methyl tert-butyl ether U 0.101 1.00
Naphthalene U 1.00 5.00
n-Propylbenzene U 0.0993 1.00
Styrene U 0.118 1.00
1,1,1,2-Tetrachloroethane U 0.147 1.00
1,1,2,2-Tetrachloroethane U 0.133 1.00
Tetrachloroethene U 0.300 1.00
1,2,3-Trichlorobenzene U 0.230 1.00
1,2,4-Trichlorobenzene U 0.481 1.00
1,1,1-Trichloroethane U 0.149 1.00
1,1,2-Trichloroethane U 0.158 1.00
Trichloroethene U 0.190 1.00
Trichlorofluoromethane U 0.160 5.00
1,2,3-Trichloropropane U 0.237 2.50
1,2,4-Trimethylbenzene U 0.322 1.00
1,3,5-Trimethylbenzene U 0.104 1.00
Vinyl chloride U 0.234 1.00
o-Xylene U 0.174 1.00
m&p-Xylenes U 0.430 2.00
(S) Toluene-d8 105 80.0-120
(S) 4-Bromofluorobenzene 110 77.0-126
(S) 1,2-Dichloroethane-d4 97.2 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3935031-1 06/08/23 08:41 • (LCSD) R3935031-2 06/08/23 09:03
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Acetone 25.0 24.4 24.5 97.6 98.0 19.0-160 0.409 27
Acrolein 25.0 25.3 26.4 101 106 10.0-160 4.26 26
Acrylonitrile 25.0 24.3 25.2 97.2 101 55.0-149 3.64 20
Benzene 5.00 5.10 5.06 102 101 70.0-123 0.787 20
Bromobenzene 5.00 4.68 4.75 93.6 95.0 73.0-121 1.48 20
Bromodichloromethane 5.00 4.91 4.98 98.2 99.6 75.0-120 1.42 20
Bromoform 5.00 4.80 4.90 96.0 98.0 68.0-132 2.06 20
Bromomethane 5.00 3.85 3.64 77.0 72.8 10.0-160 5.61 25
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2073845
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1622371-02,03,04,05
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3935031-1 06/08/23 08:41 • (LCSD) R3935031-2 06/08/23 09:03
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
n-Butylbenzene 5.00 4.73 4.97 94.6 99.4 73.0-125 4.95 20
sec-Butylbenzene 5.00 4.87 5.01 97.4 100 75.0-125 2.83 20
tert-Butylbenzene 5.00 4.89 5.03 97.8 101 76.0-124 2.82 20
Carbon tetrachloride 5.00 5.15 5.38 103 108 68.0-126 4.37 20
Chlorobenzene 5.00 4.85 4.89 97.0 97.8 80.0-121 0.821 20
Chlorodibromomethane 5.00 4.84 4.85 96.8 97.0 77.0-125 0.206 20
Chloroethane 5.00 4.58 4.83 91.6 96.6 47.0-150 5.31 20
Chloroform 5.00 4.81 4.72 96.2 94.4 73.0-120 1.89 20
Chloromethane 5.00 4.47 4.56 89.4 91.2 41.0-142 1.99 20
2-Chlorotoluene 5.00 4.71 4.80 94.2 96.0 76.0-123 1.89 20
4-Chlorotoluene 5.00 4.65 4.69 93.0 93.8 75.0-122 0.857 20
1,2-Dibromo-3-Chloropropane 5.00 4.63 4.96 92.6 99.2 58.0-134 6.88 20
1,2-Dibromoethane 5.00 4.84 4.76 96.8 95.2 80.0-122 1.67 20
Dibromomethane 5.00 5.00 4.91 100 98.2 80.0-120 1.82 20
1,2-Dichlorobenzene 5.00 4.90 4.84 98.0 96.8 79.0-121 1.23 20
1,3-Dichlorobenzene 5.00 4.76 4.94 95.2 98.8 79.0-120 3.71 20
1,4-Dichlorobenzene 5.00 4.54 4.73 90.8 94.6 79.0-120 4.10 20
Dichlorodifluoromethane 5.00 4.47 5.00 89.4 100 51.0-149 11.2 20
1,1-Dichloroethane 5.00 4.82 5.08 96.4 102 70.0-126 5.25 20
1,2-Dichloroethane 5.00 4.80 4.94 96.0 98.8 70.0-128 2.87 20
1,1-Dichloroethene 5.00 5.27 5.40 105 108 71.0-124 2.44 20
cis-1,2-Dichloroethene 5.00 4.60 4.83 92.0 96.6 73.0-120 4.88 20
trans-1,2-Dichloroethene 5.00 5.18 5.39 104 108 73.0-120 3.97 20
1,2-Dichloropropane 5.00 5.16 4.99 103 99.8 77.0-125 3.35 20
1,1-Dichloropropene 5.00 5.10 5.21 102 104 74.0-126 2.13 20
1,3-Dichloropropane 5.00 5.08 5.19 102 104 80.0-120 2.14 20
2,2-Dichloropropane 5.00 5.24 5.04 105 101 58.0-130 3.89 20
Di-isopropyl ether 5.00 5.05 5.14 101 103 58.0-138 1.77 20
Ethylbenzene 5.00 4.83 5.00 96.6 100 79.0-123 3.46 20
Hexachloro-1,3-butadiene 5.00 5.15 5.55 103 111 54.0-138 7.48 20
Isopropylbenzene 5.00 4.95 5.09 99.0 102 76.0-127 2.79 20
p-Isopropyltoluene 5.00 5.05 5.18 101 104 76.0-125 2.54 20
2-Butanone (MEK)25.0 26.4 26.9 106 108 44.0-160 1.88 20
Methylene Chloride 5.00 4.64 4.73 92.8 94.6 67.0-120 1.92 20
4-Methyl-2-pentanone (MIBK)25.0 25.4 26.2 102 105 68.0-142 3.10 20
Methyl tert-butyl ether 5.00 4.99 4.90 99.8 98.0 68.0-125 1.82 20
Naphthalene 5.00 4.14 4.91 82.8 98.2 54.0-135 17.0 20
n-Propylbenzene 5.00 4.81 4.92 96.2 98.4 77.0-124 2.26 20
Styrene 5.00 4.72 4.79 94.4 95.8 73.0-130 1.47 20
1,1,1,2-Tetrachloroethane 5.00 4.82 4.93 96.4 98.6 75.0-125 2.26 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2073845
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1622371-02,03,04,05
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3935031-1 06/08/23 08:41 • (LCSD) R3935031-2 06/08/23 09:03
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
1,1,2,2-Tetrachloroethane 5.00 4.99 5.17 99.8 103 65.0-130 3.54 20
Tetrachloroethene 5.00 5.09 5.36 102 107 72.0-132 5.17 20
1,2,3-Trichlorobenzene 5.00 4.85 5.26 97.0 105 50.0-138 8.11 20
1,2,4-Trichlorobenzene 5.00 4.61 5.17 92.2 103 57.0-137 11.5 20
1,1,1-Trichloroethane 5.00 5.35 5.30 107 106 73.0-124 0.939 20
1,1,2-Trichloroethane 5.00 5.06 5.08 101 102 80.0-120 0.394 20
Trichloroethene 5.00 4.80 5.11 96.0 102 78.0-124 6.26 20
Trichlorofluoromethane 5.00 4.81 5.17 96.2 103 59.0-147 7.21 20
1,2,3-Trichloropropane 5.00 4.97 5.35 99.4 107 73.0-130 7.36 20
1,2,4-Trimethylbenzene 5.00 4.84 5.00 96.8 100 76.0-121 3.25 20
1,3,5-Trimethylbenzene 5.00 4.60 4.78 92.0 95.6 76.0-122 3.84 20
Vinyl chloride 5.00 4.99 5.01 99.8 100 67.0-131 0.400 20
o-Xylene 5.00 4.67 5.04 93.4 101 80.0-122 7.62 20
m&p-Xylenes 10.0 10.0 9.80 100 98.0 80.0-122 2.02 20
(S) Toluene-d8 104 103 80.0-120
(S) 4-Bromofluorobenzene 106 109 77.0-126
(S) 1,2-Dichloroethane-d4 98.1 92.9 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2075092
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1622371-02,03,04,05
Method Blank (MB)
(MB) R3935682-3 06/10/23 09:39
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Benzene U 0.0941 1.00
Methyl tert-butyl ether U 0.101 1.00
Toluene U 0.278 1.00
(S) Toluene-d8 100 80.0-120
(S) 4-Bromofluorobenzene 112 77.0-126
(S) 1,2-Dichloroethane-d4 97.5 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3935682-1 06/10/23 08:33 • (LCSD) R3935682-2 06/10/23 08:55
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Benzene 5.00 5.17 5.21 103 104 70.0-123 0.771 20
Methyl tert-butyl ether 5.00 5.13 5.33 103 107 68.0-125 3.82 20
Toluene 5.00 4.62 4.72 92.4 94.4 79.0-120 2.14 20
(S) Toluene-d8 99.5 99.0 80.0-120
(S) 4-Bromofluorobenzene 109 110 77.0-126
(S) 1,2-Dichloroethane-d4 98.4 100 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2071917
EDB / DBCP by Method 504.1 L1622371-01,02,03,04
Method Blank (MB)
(MB) R3933766-1 06/07/23 00:22
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Ethylene Dibromide U 0.00536 0.0200
1,2-Dibromo-3-Chloropropane U 0.00748 0.0200
L1622363-06 Original Sample (OS) • Duplicate (DUP)
(OS) L1622363-06 06/07/23 01:11 • (DUP) R3933766-3 06/07/23 00:59
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte ug/l ug/l %%
Ethylene Dibromide U U 1.08 0.000 20
1,2-Dibromo-3-Chloropropane U U 1.08 0.000 20
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3933766-4 06/07/23 03:15 • (LCSD) R3933766-5 06/07/23 05:54
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Ethylene Dibromide 0.250 0.312 0.319 125 128 70.0-130 2.22 20
1,2-Dibromo-3-Chloropropane 0.250 0.245 0.244 98.0 97.6 70.0-130 0.409 20
L1622363-07 Original Sample (OS) • Matrix Spike (MS)
(OS) L1622363-07 06/07/23 00:47 • (MS) R3933766-2 06/07/23 00:34
Spike Amount Original Result MS Result MS Rec.Dilution Rec. Limits MS Qualifier
Analyte ug/l ug/l ug/l %%
Ethylene Dibromide 0.103 U 0.144 140 1.03 70.0-130 J5
1,2-Dibromo-3-Chloropropane 0.103 U 0.113 110 1.03 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2074045
TPH by Method MADEPE L1622371-01,02,03,04
Method Blank (MB)
(MB) R3935380-1 06/09/23 14:05
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C9-C18 Aliphatics U 33.3 100
Unadjusted C19-C36 Aliphatics 46.6 J 33.3 100
(S) 1-Chloro-octadecane 76.4 40.0-140
Method Blank (MB)
(MB) R3935515-1 06/09/23 00:08
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C11-C22 Aromatics U 33.3 100
(S) o-Terphenyl 69.4 40.0-140
(S) 2-Fluorobiphenyl 82.4 40.0-140
(S) 2-Bromonaphthalene 82.0 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3935380-2 06/09/23 14:27 • (LCSD) R3935380-3 06/09/23 14:49
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Unadjusted C9-C18 Aliphatics 600 560 411 93.3 68.5 40.0-140 J3 30.7 25
Unadjusted C19-C36 Aliphatics 800 936 703 117 87.9 40.0-140 J3 28.4 25
(S) 1-Chloro-octadecane 75.3 71.9 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3935515-2 06/09/23 00:31 • (LCSD) R3935515-3 06/09/23 00:53
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Unadjusted C11-C22 Aromatics 1700 1340 1210 78.8 71.2 40.0-140 10.2 25
(S) o-Terphenyl 73.4 66.6 40.0-140
(S) 2-Fluorobiphenyl 84.0 86.0 40.0-140
(S) 2-Bromonaphthalene 80.7 82.7 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2071289
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1622371-01,02,03,04
Method Blank (MB)
(MB) R3933309-2 06/05/23 11:39
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acenaphthene U 0.0886 1.00
Acenaphthylene U 0.0921 1.00
Anthracene U 0.0804 1.00
Benzidine U 3.74 10.0
Benzo(a)anthracene U 0.199 1.00
Benzo(b)fluoranthene U 0.130 1.00
Benzo(k)fluoranthene U 0.120 1.00
Benzo(g,h,i)perylene U 0.121 1.00
Benzo(a)pyrene U 0.0381 1.00
Bis(2-chlorethoxy)methane U 0.116 10.0
Bis(2-chloroethyl)ether U 0.137 10.0
2,2-Oxybis(1-Chloropropane)U 0.210 10.0
4-Bromophenyl-phenylether U 0.0877 10.0
2-Chloronaphthalene U 0.0648 1.00
4-Chlorophenyl-phenylether U 0.0926 10.0
Chrysene U 0.130 1.00
Dibenz(a,h)anthracene U 0.0644 1.00
3,3-Dichlorobenzidine U 0.212 10.0
2,4-Dinitrotoluene U 0.0983 10.0
2,6-Dinitrotoluene U 0.250 10.0
Fluoranthene U 0.102 1.00
Fluorene U 0.0844 1.00
Hexachlorobenzene U 0.0755 1.00
Hexachloro-1,3-butadiene U 0.0968 10.0
Hexachlorocyclopentadiene U 0.0598 10.0
Hexachloroethane U 0.127 10.0
Indeno(1,2,3-cd)pyrene U 0.279 1.00
Isophorone U 0.143 10.0
Naphthalene U 0.159 1.00
Nitrobenzene U 0.297 10.0
n-Nitrosodimethylamine U 0.998 10.0
n-Nitrosodiphenylamine U 2.37 10.0
n-Nitrosodi-n-propylamine U 0.261 10.0
Phenanthrene U 0.112 1.00
Benzylbutyl phthalate U 0.765 3.00
Bis(2-ethylhexyl)phthalate U 0.895 3.00
Di-n-butyl phthalate U 0.453 3.00
Diethyl phthalate U 0.287 3.00
Dimethyl phthalate U 0.260 3.00
Di-n-octyl phthalate U 0.932 3.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2071289
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1622371-01,02,03,04
Method Blank (MB)
(MB) R3933309-2 06/05/23 11:39
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Pyrene U 0.107 1.00
1,2,4-Trichlorobenzene U 0.0698 10.0
4-Chloro-3-methylphenol U 0.131 10.0
2-Chlorophenol U 0.133 10.0
2,4-Dichlorophenol U 0.102 10.0
2,4-Dimethylphenol U 0.0636 10.0
4,6-Dinitro-2-methylphenol U 1.12 10.0
2,4-Dinitrophenol U 5.93 10.0
2-Nitrophenol U 0.117 10.0
4-Nitrophenol U 0.143 10.0
Pentachlorophenol U 0.313 10.0
Phenol U 4.33 10.0
2,4,6-Trichlorophenol U 0.100 10.0
1-Methylnaphthalene U 0.0790 1.00
2-Methylnaphthalene U 0.117 1.00
(S) Nitrobenzene-d5 63.0 15.0-314
(S) 2-Fluorobiphenyl 70.7 22.0-127
(S) p-Terphenyl-d14 75.5 29.0-141
(S) Phenol-d5 21.2 8.00-424
(S) 2-Fluorophenol 33.8 10.0-120
(S) 2,4,6-Tribromophenol 87.0 10.0-153
Laboratory Control Sample (LCS)
(LCS) R3933309-1 06/05/23 11:18
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Acenaphthene 50.0 40.0 80.0 47.0-145
Acenaphthylene 50.0 41.3 82.6 33.0-145
Anthracene 50.0 43.2 86.4 27.0-133
Benzidine 100 62.2 62.2 1.00-120
Benzo(a)anthracene 50.0 45.2 90.4 33.0-143
Benzo(b)fluoranthene 50.0 41.5 83.0 24.0-159
Benzo(k)fluoranthene 50.0 39.4 78.8 11.0-162
Benzo(g,h,i)perylene 50.0 45.7 91.4 1.00-219
Benzo(a)pyrene 50.0 45.1 90.2 17.0-163
Bis(2-chlorethoxy)methane 50.0 35.5 71.0 1.00-219
Bis(2-chloroethyl)ether 50.0 35.1 70.2 33.0-185
2,2-Oxybis(1-Chloropropane)50.0 33.6 67.2 36.0-166
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2071289
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1622371-01,02,03,04
Laboratory Control Sample (LCS)
(LCS) R3933309-1 06/05/23 11:18
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
4-Bromophenyl-phenylether 50.0 42.6 85.2 53.0-127
2-Chloronaphthalene 50.0 36.7 73.4 60.0-120
4-Chlorophenyl-phenylether 50.0 42.6 85.2 25.0-158
Chrysene 50.0 43.4 86.8 17.0-168
Dibenz(a,h)anthracene 50.0 46.2 92.4 1.00-227
3,3-Dichlorobenzidine 100 97.8 97.8 1.00-262
2,4-Dinitrotoluene 50.0 53.8 108 39.0-139
2,6-Dinitrotoluene 50.0 47.1 94.2 50.0-158
Fluoranthene 50.0 48.9 97.8 26.0-137
Fluorene 50.0 42.1 84.2 59.0-121
Hexachlorobenzene 50.0 43.0 86.0 1.00-152
Hexachloro-1,3-butadiene 50.0 33.6 67.2 24.0-120
Hexachlorocyclopentadiene 50.0 26.4 52.8 10.0-120
Hexachloroethane 50.0 30.5 61.0 40.0-120
Indeno(1,2,3-cd)pyrene 50.0 43.4 86.8 1.00-171
Isophorone 50.0 36.5 73.0 21.0-196
Naphthalene 50.0 32.9 65.8 21.0-133
Nitrobenzene 50.0 34.7 69.4 35.0-180
n-Nitrosodimethylamine 50.0 23.8 47.6 10.0-120
n-Nitrosodiphenylamine 50.0 39.9 79.8 44.0-120
n-Nitrosodi-n-propylamine 50.0 37.2 74.4 1.00-230
Phenanthrene 50.0 42.7 85.4 54.0-120
Benzylbutyl phthalate 50.0 47.3 94.6 1.00-152
Bis(2-ethylhexyl)phthalate 50.0 47.2 94.4 8.00-158
Di-n-butyl phthalate 50.0 50.8 102 1.00-120
Diethyl phthalate 50.0 48.3 96.6 1.00-120
Dimethyl phthalate 50.0 45.1 90.2 1.00-120
Di-n-octyl phthalate 50.0 51.3 103 4.00-146
Pyrene 50.0 38.1 76.2 52.0-120
1,2,4-Trichlorobenzene 50.0 30.4 60.8 44.0-142
4-Chloro-3-methylphenol 50.0 40.9 81.8 22.0-147
2-Chlorophenol 50.0 31.7 63.4 23.0-134
2,4-Dichlorophenol 50.0 34.7 69.4 39.0-135
2,4-Dimethylphenol 50.0 36.4 72.8 32.0-120
4,6-Dinitro-2-methylphenol 50.0 60.9 122 1.00-181
2,4-Dinitrophenol 50.0 61.2 122 1.00-191
2-Nitrophenol 50.0 39.1 78.2 29.0-182
4-Nitrophenol 50.0 117 234 1.00-132 J4
Pentachlorophenol 50.0 43.6 87.2 14.0-176
Phenol 50.0 16.7 33.4 5.00-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2071289
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1622371-01,02,03,04
Laboratory Control Sample (LCS)
(LCS) R3933309-1 06/05/23 11:18
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
2,4,6-Trichlorophenol 50.0 40.8 81.6 37.0-144
1-Methylnaphthalene 50.0 33.9 67.8 33.0-120
2-Methylnaphthalene 50.0 34.9 69.8 35.0-120
(S) Nitrobenzene-d5 66.4 15.0-314
(S) 2-Fluorobiphenyl 77.2 22.0-127
(S) p-Terphenyl-d14 77.7 29.0-141
(S) Phenol-d5 28.4 8.00-424
(S) 2-Fluorophenol 44.5 10.0-120
(S) 2,4,6-Tribromophenol 94.5 10.0-153
L1622327-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1622327-02 06/05/23 12:43 • (MS) R3933309-3 06/05/23 13:05 • (MSD) R3933309-4 06/05/23 13:27
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
Acenaphthene 50.0 U 40.1 40.5 80.2 81.0 1 47.0-145 0.993 48
Acenaphthylene 50.0 U 40.5 40.8 81.0 81.6 1 33.0-145 0.738 74
Anthracene 50.0 U 44.7 45.2 89.4 90.4 1 27.0-133 1.11 66
Benzidine 100 U 66.8 49.8 66.8 49.8 1 1.00-120 29.2 40
Benzo(a)anthracene 50.0 U 48.7 50.2 97.4 100 1 33.0-143 3.03 53
Benzo(b)fluoranthene 50.0 U 46.3 47.7 92.6 95.4 1 24.0-159 2.98 71
Benzo(k)fluoranthene 50.0 U 42.2 44.2 84.4 88.4 1 11.0-162 4.63 63
Benzo(g,h,i)perylene 50.0 U 48.6 50.0 97.2 100 1 1.00-219 2.84 97
Benzo(a)pyrene 50.0 U 48.4 50.1 96.8 100 1 17.0-163 3.45 72
Bis(2-chlorethoxy)methane 50.0 U 33.3 30.9 66.6 61.8 1 33.0-184 7.48 54
Bis(2-chloroethyl)ether 50.0 U 30.8 26.7 61.6 53.4 1 12.0-158 14.3 108
2,2-Oxybis(1-Chloropropane)50.0 U 29.6 28.0 59.2 56.0 1 36.0-166 5.56 76
4-Bromophenyl-phenylether 50.0 U 44.0 44.8 88.0 89.6 1 53.0-127 1.80 43
2-Chloronaphthalene 50.0 U 35.3 35.7 70.6 71.4 1 60.0-120 1.13 24
4-Chlorophenyl-phenylether 50.0 U 43.3 43.7 86.6 87.4 1 25.0-158 0.920 61
Chrysene 50.0 U 46.4 48.7 92.8 97.4 1 17.0-168 4.84 87
Dibenz(a,h)anthracene 50.0 U 49.8 50.9 99.6 102 1 1.00-227 2.18 126
3,3-Dichlorobenzidine 100 U 98.0 101 98.0 101 1 1.00-262 3.02 108
2,4-Dinitrotoluene 50.0 U 55.8 54.3 112 109 1 39.0-139 2.72 42
2,6-Dinitrotoluene 50.0 U 47.8 47.7 95.6 95.4 1 50.0-158 0.209 48
Fluoranthene 50.0 U 51.8 53.7 104 107 1 26.0-137 3.60 66
Fluorene 50.0 U 43.3 44.8 86.6 89.6 1 59.0-121 3.41 38
Hexachlorobenzene 50.0 U 45.3 45.7 90.6 91.4 1 1.00-152 0.879 55
Hexachloro-1,3-butadiene 50.0 U 31.9 29.1 63.8 58.2 1 24.0-120 9.18 62
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG2071289
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1622371-01,02,03,04
L1622327-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1622327-02 06/05/23 12:43 • (MS) R3933309-3 06/05/23 13:05 • (MSD) R3933309-4 06/05/23 13:27
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
Hexachlorocyclopentadiene 50.0 U 22.8 21.5 45.6 43.0 1 10.0-146 5.87 34
Hexachloroethane 50.0 U 27.6 25.3 55.2 50.6 1 40.0-120 8.70 52
Indeno(1,2,3-cd)pyrene 50.0 U 46.3 48.2 92.6 96.4 1 1.00-171 4.02 99
Isophorone 50.0 U 35.2 32.9 70.4 65.8 1 21.0-196 6.75 93
Naphthalene 50.0 0.357 31.7 28.4 62.7 56.1 1 21.0-133 11.0 65
Nitrobenzene 50.0 U 31.2 28.8 62.4 57.6 1 35.0-180 8.00 62
n-Nitrosodimethylamine 50.0 U 19.6 19.0 39.2 38.0 1 10.0-120 3.11 40
n-Nitrosodiphenylamine 50.0 U 41.1 41.1 82.2 82.2 1 16.0-160 0.000 28
n-Nitrosodi-n-propylamine 50.0 U 36.0 33.1 72.0 66.2 1 1.00-230 8.39 87
Phenanthrene 50.0 U 42.6 44.2 85.2 88.4 1 54.0-120 3.69 39
Benzylbutyl phthalate 50.0 U 51.2 53.1 102 106 1 1.00-152 3.64 60
Bis(2-ethylhexyl)phthalate 50.0 2.08 52.5 55.0 101 106 1 8.00-158 4.65 82
Di-n-butyl phthalate 50.0 U 54.4 56.4 109 113 1 1.00-120 3.61 47
Diethyl phthalate 50.0 0.330 51.1 50.6 102 101 1 1.00-120 0.983 100
Dimethyl phthalate 50.0 U 45.9 45.4 91.8 90.8 1 1.00-120 1.10 183
Di-n-octyl phthalate 50.0 U 54.8 56.4 110 113 1 4.00-146 2.88 69
Pyrene 50.0 U 41.4 43.6 82.8 87.2 1 52.0-120 5.18 49
1,2,4-Trichlorobenzene 50.0 U 29.2 26.8 58.4 53.6 1 44.0-142 8.57 50
4-Chloro-3-methylphenol 50.0 U 41.4 40.7 82.8 81.4 1 22.0-147 1.71 73
2-Chlorophenol 50.0 U 28.1 24.7 56.2 49.4 1 23.0-134 12.9 61
2,4-Dichlorophenol 50.0 U 33.0 31.5 66.0 63.0 1 39.0-135 4.65 50
2,4-Dimethylphenol 50.0 U 35.1 32.5 70.2 65.0 1 32.0-120 7.69 58
4,6-Dinitro-2-methylphenol 50.0 U 60.8 60.5 122 121 1 1.00-181 0.495 203
2,4-Dinitrophenol 50.0 U 66.6 68.8 133 138 1 1.00-191 3.25 132
2-Nitrophenol 50.0 U 36.6 33.0 73.2 66.0 1 29.0-182 10.3 55
4-Nitrophenol 50.0 U 23.4 118 46.8 236 1 1.00-132 J3 J5 134 131
Pentachlorophenol 50.0 U 44.8 45.6 89.6 91.2 1 14.0-176 1.77 86
Phenol 50.0 U 15.3 13.0 30.6 26.0 1 5.00-120 16.3 64
2,4,6-Trichlorophenol 50.0 U 39.2 40.1 78.4 80.2 1 37.0-144 2.27 58
1-Methylnaphthalene 50.0 0.277 36.3 33.8 72.0 67.0 1 33.0-120 7.13 23
2-Methylnaphthalene 50.0 0.524 35.4 33.4 69.8 65.8 1 13.0-142 5.81 29
(S) Nitrobenzene-d5 62.1 54.4 15.0-314
(S) 2-Fluorobiphenyl 73.2 70.2 22.0-127
(S) p-Terphenyl-d14 84.3 87.9 29.0-141
(S) Phenol-d5 27.4 23.1 8.00-424
(S) 2-Fluorophenol 37.0 32.1 10.0-120
(S) 2,4,6-Tribromophenol 95.0 97.5 10.0-153
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name,
Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and
Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received.
Abbreviations and Definitions
MDL Method Detection Limit.
RDL Reported Detection Limit.
Rec.Recovery.
RPD Relative Percent Difference.
SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and
Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit (or MDL where applicable).
Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the
result reported has already been corrected for this factor.
Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL”
(Below Detectable Levels). The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Uncertainty
(Radiochemistry)Confidence level of 2 sigma.
Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier Description
J The identification of the analyte is acceptable; the reported value is an estimate.
J2 Surrogate recovery limits have been exceeded; values are outside lower control limits.
J3 The associated batch QC was outside the established quality control range for precision.
J4 The associated batch QC was outside the established quality control range for accuracy.
J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN000032021-1
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹TN00003
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹DW21704
Georgia NELAP North Carolina ³41
Georgia ¹923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶KY90010 South Carolina 84004002
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana LA018 Texas T104704245-20-18
Maine TN00003 Texas ⁵LAB0152
Maryland 324 Utah TN000032021-11
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 110033
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 998093910
Montana CERT0086 Wyoming A2LA
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Grand Central Express

ATC Project No. SLC4860501 NCDEQ State Lead Program

APPENDIX D

BORING LOGS AND WELL CONSTRUCTION RECORDS

07-05-2023 S:\Enviro\NCDENR State Lead Contract\Kristie Sites\Grand Central Express\Boring Logs\MW-1.borState-Lead Contract
ATC Project No. SLC4860501
High Point, North Carolina
2174 Surrett Drive,
Grand Central Express
HA = Hand Auger bgs = below ground surface
DPT = Direct Push Technology
AR = Air Rotary
PID = Photoionization Detector
ppm = parts per million
Sample collected from 5-10 ft bgs @ 1420

BORING LOG: MW-1
(Page 1 of 1)
Date(s) Drilled
Drilling Contractor
Drilling Method
: 5/16/2023
: Geologic Exploration
: HA, DPT, and AR
Boring Diameter : 6 inches
Sampling Method : Macrocore
Sampling Interval : Continuous
Logged By : LdS
Depth In Feet0
2
4
6
8
10
12
14
16
18
20 USCSAR
ML
CL
PWR GRAPHICDESCRIPTION
Concrete
Gray CLAYEY SILT.
Red CLAY, with some silt, odor, dark gray CLAY at 5' bgs.
PWR, very strong odor, DPT refusal at 10 ft bgs,
moist at 12-13 ft bgs.
End of boring.PID Readings (ppm)37.8
1257
92.9
Elevation: 100.00 ft
Well: MW-1
Grout/Concrete
Bentonite
Sand Pack
Manhole/Pad
Casing
Screen
07-05-2023 S:\Enviro\NCDENR State Lead Contract\Kristie Sites\Grand Central Express\Boring Logs\MW-2.borState-Lead Contract
ATC Project No. SLC4860501
High Point, North Carolina
2174 Surrett Drive,
Grand Central Express
HA = Hand Auger bgs = below ground surface
DPT = Direct Push Technology
AR = Air Rotary
PID = Photoionization Detector
ppm = parts per million
Sample collected from 2-4 ft bgs @ 1330

BORING LOG: MW-2
(Page 1 of 1)
Date(s) Drilled
Drilling Contractor
Drilling Method
: 5/16/2023
: Geologic Exploration
: HA, DPT, and AR
Boring Diameter : 6 inches
Sampling Method : Macrocore
Sampling Interval : Continuous
Logged By : LdS
Depth In Feet0
2
4
6
8
10
12
14
16
18
20 USCSAR
CL
PWR GRAPHICDESCRIPTION
Concrete
Red SILTY CLAY, with some sand, black motteling.
PWR, very strong odor, moist at 15-16 ft bgs.
End of boring.PID Readings (ppm)1446
1846
1173
84
29.4
334.5
Elevation: 100.08 ft
Well: MW-2
Grout/Concrete
Bentonite
Sand Pack
Manhole/Pad
Casing
Screen
07-05-2023 S:\Enviro\NCDENR State Lead Contract\Kristie Sites\Grand Central Express\Boring Logs\MW-3.borState-Lead Contract
ATC Project No. SLC4860501
High Point, North Carolina
2174 Surrett Drive,
Grand Central Express
HA = Hand Auger bgs = below ground surface
DPT = Direct Push Technology
AR = Air Rotary
PID = Photoionization Detector
ppm = parts per million
Sample collected from 6-8 ft bgs @ 1240

BORING LOG: MW-3
(Page 1 of 1)
Date(s) Drilled
Drilling Contractor
Drilling Method
: 5/16/2023
: Geologic Exploration
: HA, DPT, and AR
Boring Diameter : 6 inches
Sampling Method : Macrocore
Sampling Interval : Continuous
Logged By : LdS
Depth In Feet0
2
4
6
8
10
12
14
16
18
20
22
24 USCSAR
CL
ML
ML
PWR GRAPHICDESCRIPTION
Asphalt
Red CLAY, Micaceous
Brown CLAYEY SILT; Odor
Gray SILT with interbedded red clay; strong odor
PWR; DPT refusal at 10 ft bgs.
Moist at 15-16 ft bgs.
End of boring.PID Readings (ppm)18.0
525.8
2788
2918
327.8
120.4
155.8
360.5
Elevation: 99.97 ft
Well: MW-3
Grout/Concrete
Bentonite
Sand Pack
Manhole/Pad
Casing
Screen
07-05-2023 S:\Enviro\NCDENR State Lead Contract\Kristie Sites\Grand Central Express\Boring Logs\MW-4.borState-Lead Contract
ATC Project No. SLC4860501
High Point, North Carolina
2174 Surrett Drive,
Grand Central Express
HA = Hand Auger bgs = below ground surface
DPT = Direct Push Technology
AR = Air Rotary
PID = Photoionization Detector
ppm = parts per million
Sample collected from 2-4 ft bgs @ 1015

BORING LOG: MW-4
(Page 1 of 1)
Date(s) Drilled
Drilling Contractor
Drilling Method
: 5/16/2023
: Geologic Exploration
: HA, DPT, and AR
Boring Diameter : 6 inches
Sampling Method : Macrocore
Sampling Interval : Continuous
Logged By : LdS
Depth In Feet0
2
4
6
8
10
12
14
16
18
20
22
24 USCSAR
ML
PWR GRAPHICDESCRIPTION
Concrete
Brown to Gray SILT with interbedded clay; Odor present
PWR; DPT refusal at 10 ft bgs.
Moist at 18 ft bgs.
Saturated at 20 ft bgs
End of boring.PID Readings (ppm)3.4
3.3
1.5
1.4
1.5
1.2
Elevation: 100.15 ft
Well: MW-4
Grout/Concrete
Bentonite
Sand Pack
Manhole/Pad
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 6-6-2018
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 □Wells > 100,000 GPDNon-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 wellsdrilled:
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. SCREENFROM 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 construction info (add 'See Over' in Remarks Box). You may also attach additional pages if necessary.
24.SUBMITTAL INSTRUCTIONS
Submit this GW-1 within 30 days of well completion per the following:
24a. For All Wells: Original form to Division of Water Resources (DWR), Information Processing Unit, 1617 MSC, Raleigh, NC 27699-1617
24b. For Injection Wells: Copy to DWR, Underground Injection Control (IUC) Program, 1636 MSC, Raleigh, NC 27699-1636
24c. For Water Supply and Open-Loop Geothermal Return Wells: Copy to the county environmental health department of the county where installed
24d. For Water Wells producing over 100,000 GPD: Copy to DWR, CCPCUA Permit Program, 1611 MSC, Raleigh, NC 27699-1611
WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only:
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 6-6-2018
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 □Wells > 100,000 GPDNon-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 wellsdrilled:
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. SCREENFROM 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 construction info (add 'See Over' in Remarks Box). You may also attach additional pages if necessary.
24.SUBMITTAL INSTRUCTIONS
Submit this GW-1 within 30 days of well completion per the following:
24a. For All Wells: Original form to Division of Water Resources (DWR), Information Processing Unit, 1617 MSC, Raleigh, NC 27699-1617
24b. For Injection Wells: Copy to DWR, Underground Injection Control (IUC) Program, 1636 MSC, Raleigh, NC 27699-1636
24c. For Water Supply and Open-Loop Geothermal Return Wells: Copy to the county environmental health department of the county where installed
24d. For Water Wells producing over 100,000 GPD: Copy to DWR, CCPCUA Permit Program, 1611 MSC, Raleigh, NC 27699-1611
WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only:
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 6-6-2018
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 □Wells > 100,000 GPDNon-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 wellsdrilled:
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. SCREENFROM 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 construction info (add 'See Over' in Remarks Box). You may also attach additional pages if necessary.
24.SUBMITTAL INSTRUCTIONS
Submit this GW-1 within 30 days of well completion per the following:
24a. For All Wells: Original form to Division of Water Resources (DWR), Information Processing Unit, 1617 MSC, Raleigh, NC 27699-1617
24b. For Injection Wells: Copy to DWR, Underground Injection Control (IUC) Program, 1636 MSC, Raleigh, NC 27699-1636
24c. For Water Supply and Open-Loop Geothermal Return Wells: Copy to the county environmental health department of the county where installed
24d. For Water Wells producing over 100,000 GPD: Copy to DWR, CCPCUA Permit Program, 1611 MSC, Raleigh, NC 27699-1611
WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only:
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 6-6-2018
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 □Wells > 100,000 GPDNon-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 wellsdrilled:
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. SCREENFROM 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 construction info (add 'See Over' in Remarks Box). You may also attach additional pages if necessary.
24.SUBMITTAL INSTRUCTIONS
Submit this GW-1 within 30 days of well completion per the following:
24a. For All Wells: Original form to Division of Water Resources (DWR), Information Processing Unit, 1617 MSC, Raleigh, NC 27699-1617
24b. For Injection Wells: Copy to DWR, Underground Injection Control (IUC) Program, 1636 MSC, Raleigh, NC 27699-1636
24c. For Water Supply and Open-Loop Geothermal Return Wells: Copy to the county environmental health department of the county where installed
24d. For Water Wells producing over 100,000 GPD: Copy to DWR, CCPCUA Permit Program, 1611 MSC, Raleigh, NC 27699-1611
Grand Central Express

ATC Project No. SLC4860501 NCDEQ State Lead Program

APPENDIX E

RETURNED WATER SUPPLY WELL FORMS