MO-88852_96537_CA_LSA_20210830_Phase II Site Assessment

hart hickman
Via Email
August 30, 2021
NC Department of Environmental Quality
UST Section
610 E. Center Avenue, Suite 301
Mooresville, NC 28115
Attn: Ms. Trudy Beverly, PG
Re: Supplemental Phase II ESA
Industrial Property
443 Pitts School Road
Concord, North Carolina
H&H Job No. COP-014
Dear Dan:
1.0 Introduction
SMARTER ENVIRONMENTAL SOLUTIONS
In accordance with our authorized scope of work, Hart & Hickman, PC (H&H) is pleased to present
this Supplemental Phase II Environmental Site Assessment (ESA) report, which documents soil
sampling activities on an industrial property located at 443 Pitts School Road in Concord, Cabarrus
County, North Carolina (Site). A Site location map is provided as Figure 1.
The Site consists of one parcel of land (Parcel Identification Number 45996859460000) that is
approximately 7.99 acres. The Site is developed with two industrial warehouse buildings that are
located in the western and northeastern portions of the Site. The warehouse located in the western
portion of the Site is approximately 27,784 square feet and currently unoccupied. The warehouse
located in the northeastern portion of the Site is approximately 28,094 square feet and occupied by
Jerico Performance Products, a vehicle transmission design, manufacturing, and repair facility. A
Site map is provided as Figure 2.
2923 South Tryon Street, Suite 100 3921 Sunset Ridge Rd , Suite 301
Charlotte, NC 28203 Raleigh, NC 27607 www.harthickman.com
704.586.0007 main 919.847.4241 main

Ms. Trudy Beverly, PG
August 30, 2021
Page 2
During initial Phase II ESA activities conducted at the Site in March 2021, Concord Engineering
and Surveying, Inc. (CESI) collected soil samples B-1 (5-6 ft) and B-2 (5-6 ft) adjacent to two
sumps that receive used coolant, machine oil, and other waste fluids generated in a machine shop.
Soil analytical results indicate that diesel -range total petroleum hydrocarbons (TPH-DRO) were
detected in samples B-1 and B-2 at concentrations of 116 mg/kg and 124 mg/kg, respectively,
which are slightly above the North Carolina Department of Environmental Quality (DEQ) Action
Level of 100 mg/kg. No volatile organic compounds (VOCs) were detected at concentrations
above DEQ soil -to -water, residential, or industrial/commercial Maximum Soil Contaminant
Concentrations (MSCCs). A copy of the March 2021 Phase II ESA report prepared by CESI is
provided in Appendix A.
Based on the prior detection of TPH-DRO in soil at concentrations above the DEQ Action Level,
H&H completed a 24-Hour Notification of Discharge Form (UST-62), which is provided in
Appendix B.
In July 2021, H&H performed additional Phase II ESA soil sampling activities at the Site to further
evaluate potential impacts from the machine shop sumps. The methods and results of our
assessment are summarized in the following sections.
2.0 Additional Phase II ESA Soil Sampling Activities
2.1 Utility Location
Prior to conducting soil sampling activities, H&H contacted North Carolina 811, the public utility
locator, to mark subsurface utilities located on the Site. H&H also contracted Probe Utility
Locating, a private utility locator, to screen the boring locations for subgrade utilities and to
confirm public utility locator markings using electromagnetic and ground -penetrating radar (GPR)
methods.
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14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

Ms. Trudy Beverly, PG
August 30, 2021
Page 3
2.2 Soil Sampling
On July 20, 2021, H&H advanced two interior soil borings (HHSB-1 and HHSB-2) adjacent to
previous borings B-1 and B-2 that were advanced by CESI. H&H advanced each interior soil
boring to a depth of 6 ft below ground surface (bgs) using a decontaminated stainless -steel hand
auger. Continuous soil samples were collected from the borings and were logged for lithological
description and field screened for the presence of staining, odors, and organic vapors using a
calibrated photoionization detector (PID). H&H collected one soil sample from each boring at a
depth of 5-6 ft bgs to further evaluate soil impacts below the estimated base of the sumps and at
the depth of samples B-1 and B-2. Soil sample locations are depicted on Figure 3, and boring
logs which include lithologic descriptions and field screening results are provided in Appendix C.
Soil samples were placed directly into laboratory -supplied glassware, labeled, and placed on ice
in a laboratory -supplied cooler. The samples were delivered to Pace Analytical, a North Carolina -
certified laboratory, under standard chain of custody protocols for analysis of semi -volatile organic
compounds (SVOCs) by EPA Method 8270, volatile petroleum hydrocarbons (VPH) and
extractable petroleum hydrocarbons (EPH) by the Massachusetts Department of Environmental
Protection (MADEP) method, and lead and chromium by EPA Method 6020.
H&H also collected two exterior soil samples in undeveloped areas at the Site to establish Site -
specific background concentrations for naturally occurring metals. Background soil sample
HHBG-1 was collected from 5-6 ft bgs in the northwest corner of the Site, and background soil
sample HHBG-2 was collected from 5-6 ft bgs in the southeast corner of the Site. Background
soil samples were submitted for laboratory analysis of lead and chromium by EPA method 6020.
Background soil sample locations are depicted on Figure 3, and boring logs are provided in
Appendix C.
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14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

Ms. Trudy Beverly, PG
August 30, 2021
Page 4
2.3 Boring Abandonment and Investigation Derived Waste
Upon completion of the soil sampling activities, H&H abandoned the borings with bentonite and
restored the ground surface to approximately match pre -assessment conditions. Based on the lack
of obvious evidence of significant impact (such as free product), soil cuttings generated during
sampling activities were spread on -Site.
3.0 Soil Sampling Results
Soil analytical data are summarized in Table 1, and the laboratory analytical report is provided in
Appendix D. Soil analytical results were compared to the DEQ Underground Storage Tank
(UST) Section soil -to -water, residential, and industrial/commercial MSCCs dated July 2021. In
addition to the MSCCs, metals results were compared to Site -specific and published background
concentrations for naturally occurring metals in North Carolina soil.
No SVOCs, EPH, or VPH were detected above the laboratory reporting limits in soil samples
HHSB-1 or HHSB-2, which were collected adjacent to the two machine shop sumps.
Chromium (up to 8.2 mg/kg) was detected in samples HHSB-1 and HHSB-2 at concentrations
above the residential and industrial/commercial MSCCs of 1.32 mg/kg and 6.54 mg/kg,
respectively. However, the detected concentrations are generally consistent with Site -specific
background concentrations and below the average published background concentration of
65 mg/kg for North Carolina soils. Lead (up to 8.9 mg/kg) was detected in samples HHSB-1 and
HHSB-2 at concentrations below the most stringent MSCC (i.e., soil -to -water) of 270 mg/kg and
consistent with Site -specific and published regional background levels. Based on the soil
sampling results, the detected chromium and lead concentrations are likely naturally occurring.
4.0 Summary and Recommendations
On July 20, 2021, H&H performed supplemental Phase II ESA soil sampling activities at the Site
to further evaluate previously identified petroleum -impacted soil below to machine
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SMARTER ENVIRONMENTAL SOLUTIONS

Ms. Trudy Beverly, PG
August 30, 2021
Page 5
shop sumps. A brief summary of the sampling results is provided below.
Is H&H installed and sampled two interior soil borings (HHSB-1 and HHSB-2) adjacent to
two machine coolant sumps located at the Site.
• Analytical results indicate that no SVOCs, VPH, or EPH were detected at concentrations
above DEQ MSCCs.
• The detected chromium and lead concentrations are consistent with Site -specific and
published regional background levels; therefore, the concentrations are likely naturally
occurring.
Recommendation
H&H requests that DEQ concur that no further assessment or soil remediation activities are
warranted for the release incident.
Please contact me if you have any questions or require additional information.
Very truly yours,
Hart & Hickman, PC
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Bo Cappleman, PG
Due Diligence Manager
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Attachments:
Table 1 Summary of Soil Analytical Data
Figure 1 Site Location Map
Figure 2 Site Map
Figure 3 Sample Location Map
Appendix A
March 2021 Phase I1 ESA Report
Appendix B
24-Hour Notification of Discharge Form (UST-62)
Appendix C
Soil Boring Logs
Appendix D
Laboratory Analytical Report
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Road/Report/Phase II ESA - 443 Pitts School Road (8-30-21).docx
hart ► hickman
SMARTER ENVIRONMENTAL SOLUTIONS

Table 1
Summary of Soil Analytical Data
Industrial Property
443 Pitts School Road
Concord, North Carolina
H&H Job No. COP-014
Evaluation Area
Machine Shop
Background
Screening Criteria
Sample ID
HHSB-1
HHSB-2
HHBG-1
HHBG-2
Soil -to -Water
MSCC �'�
Residential
MSCC �'�
Industrial/
Commercial
MSCC �'�
Published Background Metals in North
Carolina Soil (2)
Date
7/20/2021
7/20/2021
Depth (ft bgs)
5-6
5-6
Range
Mean
Units
mg/kg
SVOCs (8270E)
ALL BDL
ALL BDL
NA
--
--
EPH (MADEP)
ALL BDL
ALL BDL
NA
I,4A
-
--
--
VPH (MADEP)
ALL BDL
ALL BDL
NA
(14
--
--
--
--
--
Metals (6020B)
Chromium (total)
Lead
7.8
7.5
8.2
8.9
4.4 J
6.1
2.2 J
5.9
360,000
270
1.32
400
6.54
400
7.0 - 300
ND - 50
65
16
Notes:
1) North Carolina Department of Environmental Quality (DEQ) Underground Storage Tank (UST) Section Maximum Soil Contaminant Concentrations (MSCCs) dated October 2020.
2) Range and mean values of background metals for North Carolina soils published in Elements in North American Soils by Dragun and Chekiri, 2005
Soil concentrations are reported in milligrams per kilogram (mg/kg).
Compound concentrations are reported to the laboratory method detection limits.
Laboratory analytical methods are shown in parentheses.
Only constituents detected in at least one sample are shown in the table above.
SVOCs = semi -volatile organic compounds; EPH = extractable petroleum hydrocarbons; VPH = volatile petroleum hydrocarbons; ft bgs= feet below ground surface
MADEP = Massachusetts Department of Envirommnetal Protection; NA = not analyzed; -- = not applicable; BDL = below the laboratory method detection limit
J = Estimated concentration that is above the laboratory method detection limit but below the laboratory reporting limit.
Table 1
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TITLE
0 2,000 4,000 SITE LOCATION MAP
NSCALE IN FEET PROJECT INDUSTRIAL PROPERTY
443 PITTS SCHOOL ROAD
U.S.G.S. QUADRANGLE MAP CONCORD, NORTH CAROLINA
2923 South Tryon Street - Suite 100
KANNAPOLIS, NORTH CAROLINA2013 hart '1• hickman Charlotte, North Carolina28203
704-586-0007 IT) 704-586-0373 (f)
SMARTER ENVIRONMENTAL SOLUTIONS License # C-1269 / # C-245 Geology
QUADRANGLE
7.5 MINUTE SERIES (TOPOGRAPHIC) DATE: 8-12-21 REVISION NO: 0
JOB NO: COP-014 FIGURE. 1

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(450 PITTS SCHOOL
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MIXED USE OFFICE/RETAIL
(501, 505, 511, 515, 521, 525, 531, 535,
545, 551 AND 555 PITTS SCHOOL ROAD)
hSAVE GREEN SELF STORAGE Q
(7090 WEDDINGTON ROAD)
.4
ULTRA PRO PLUS ,
(7100 WEDDINGTON ROAD)
MCKESSON (PHARMACEUTICAL)
(7101, 7117, 7121, 7125 AND 7129
WEDDINGTON ROAD)
e
WINDSTREAM CONCORD
TELEPHONE SERVICE STATION
AWALMART DISTRIBUTION CENTER
\ (423 PITTS SCHOOL ROAD)
0shAr
17
444
Z NOTES:
1. PARCEL DATA OBTAINED FROM CABARRUS COUNTY GIS,
2021.
2. AERIAL IMAGERY OBTAINED FROM NC ONEMAP, 2019.
APPROXIMATE
0 150 300
mommommill
SCALE IN FEET
TITLE
SITE MAP
INDUSTRIAL PROPERTY
443 PITTS SCHOOL ROAD
CONCORD, NORTH CAROLINA
d�' a-
• 2923 South Tryon Street -Suite 100
hart h i ek ma n Charlotte, North C.Iiina 28203
704-586-0007(p)704-586-0373(f
SMARTER ENVIRONMENTAL SOLUTIONS License # C-1269 / #C-245 Geology
a.
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DATE: 8-12-21 REVISION NO. 0
FIGURE NO. 2 JOB NO. COP-014

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WINDSTREAM CONCORD
TELEPHONE SERVICE STATION
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LEGEND
SITE PROPERTY BOUNDARY
PARCELBOUNDARY
L_J MACHINE COOLANT SUMP
• SOIL BORING LOCATION
NOTES:
1. PARCEL DATA OBTAINED FROM CABARRUS COUNTY GIS,
2021.
2. AERIAL IMAGERY OBTAINED FROM NC ONEMAP, 2019.
3. PREVIOUS SOIL BORING LOCATIONS B-1 AND B-2
INSTALLED BY CONCORD ENGINEERING AND SURVEYING,
INC., MARCH 2, 2021.
4. SOIL BORING LOCATIONS HHSB-1, HHSB-2, HHBG-1, AND
HHBG-2 INSTALLED BY H&H ON JULY 20, 2021.
APPROXIMATE
0 100 200
MEMOIR
` SCALE IN FEET
SAMPLE LOCATION MAP
INDUSTRIAL PROPERTY
443 PITTS SCHOOL ROAD
CONCORD, NORTH CAROLINA 14
m
2923 South Tryon Street -Suite 100
hart � hickman Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
SMARTER ENVIRONMENTAL SOLUTIONS License # C-1269 / #C-245 Geology
DATE: 8-12-21 REVISION NO. 0
JOB NO. COP-014 FIGURE NO. 3

Appendix A
March 2021 Phase II ESA Report
hart .14
hickman
SMARTER ENVIRONMENTAL SOLUTIONS

I 'AW-14
\I
Civil-Geotechnical-Surveying
March 16, 2021
Mr. Jayesh Patel, President
Krupalu, Inc.
1570 Clint Cutoff Road
Clint, Texas, 79836
Re: Phase 2 Investigation Transmission and Recommendations Letter
7089 Weddington Road and 443 Pitts School Road NW
Concord, North Carolina 28027
CESI Project No.: 210083.000
Dear Mr. Patel:
Concord Engineering and Surveying, Incorporated (CESI) is pleased to provide the results of a
Phase 2 Investigation of 7089 Weddington Road and 443 Pitts School Road Northwest, Concord,
Cabarrus County, North Carolina (Property). The location of the Property is shown on a street atlas
as Figure 1 and a portion of a United States Geological Survey topographic quadrangle map as
Figure 2. The layout of the Property is shown on Figures 3. The purpose of the Phase 2
Investigation is to address Recognized Environmental Conditions (RECs) revealed by a study of a
Phase 1 Environmental Site Assessment (ESA) of the Property prepared by CESI and dated
February 10, 2021.
The Phase 1 ESA revealed no Recognized Environmental Conditions (RECs) associated with the
Property other than the following:
Two sump pumps in the production area of the 443 Pitts School Road building receive
coolant oil from metal machining equipment. Other liquids mixed with the coolant
include machine oil, rust inhibitor, and metal wash. The fluids flow into the sumps from
above floor and below floor piping and is recycled to the machines on a continual basis.
The sumps measure approximately 2-feet long, 2-feet wide, and 2-feet deep and appear
to be constructed of poured in place concrete, presumably formed and poured with the
floor slab. The sumps are lined with steel and do not exhibit cracks or joints. However,
there is no practical method for evaluating the integrity of the sump system. Based on
the age of the system, the lack of a method for leak detection, and the nature of the liquids
conveyed; the sump systems are considered a REC.
• Metal shavings from the production area are place into an open dumpster located
southwest of building 443. On the day of the site visit, stormwater below the dumpster
was observed to be impacted with coolant oil. The coolant oil may have impacted soil
near the dumpster and is considered a REC.
45 Spring Street, SW P.O. Box 268 Concord, NC 28026-0268 704-786-5404
www.cesicgs.com License Number C-0263

7089 Weddington Road and 443 Pitts School Road Northwest March 16, 2021
Concord, North Carolina Page 2
On March 2, 2021, CESI returned to the Property to advance three hand augered soil borings. The
approximate location of the borings, designated B-1, B-2, and B-3, is shown on Figure 3. The
borings were advanced using a washed stainless steel hand auger. During drilling, the soil returns
were field screened for evidence of contamination using visual and olfactory methods. Soil samples
were collected from the borings and are described below. Following drilling and sampling, the
boreholes were bacfilled and the concrete was patched.
Geologv and Field Screening
Borings B-1 and B-2, located in the building, were preceded by 6-inch diameter concrete coring.
Minor amounts of gravel were encountered immediately below the concrete slab. The borings of
B-1 and B-2 were slanted such that the bottom of each boring would be below the target sump. The
boring of B-3, located in the grass nearest the dumpster, was advanced vertically. The borings of
B-1 and B-3 encountered brown and red silt and fine-grained sand to the maximum depth penetrated
of 6-feet and 8-feet below grade, respectively. The boring of B-2 encountered brown fine grained
sand to approximately 4-feet below grade. At 4-feet below grade in the boring of B-2,
approximately six -inches of water saturated grey gravel was encountered. Below the gravel was
red silty Saprolite to the maximum depth penetrated of 6-feet below grade.
Soil samples from the borings were field screened for visual and olfactory indications of
contamination. None of the soil samples from the borings of B-1 or B-3 were indicated to be
impacted. Soil samples from the bottom of these borings were placed into laboratory provided jars
for laboratory analyses. The gravel layer and lower soil samples collected from the boring of B-2
were observed with a strong odor of petroleum hydrocarbons. A soil sample was collected from
approximately 5 to 6-feet below grade in the boring of B-2 for laboratory analysis. The soil samples
were collected into laboratory provided soil jars and transported to Pace Analytical, Inc. (Pace) of
Huntersville, North Carolina, using Chain -of -Custody protocol. Pace was requested to analyze the
groundwater samples for Volatile Organic Compounds (VOCs) by EPA Method 8260. In addition,
the soil samples collected from the borings of B-1 and B-2 were analyzed for Total Petroleum
Hydrocarbons (TPH) Diesel Range Organics (DRO).
Analytical Results
A summary of the laboratory analytical results is provided in the table below.
Sample
Sample Date
Sample Depth
feet b s
Sec-butylbenzene
m /k
Toluene
(mg/kg)
TPH DRO
(mg/kg)
B-1
3/l/2021
5-6
0.115
<0.0128
116
B-2
3/l/2021
5-6
<0.008
0.0144
124
B-3
3/l/2021
7-8
<0.0086
0.0116
NS
Protection of Groundwater PSRG m /k
4.1
8.3
NA
Residential Use PSRG m
1,600
990
NA
Action Level m /k
NA
NA
100
Notes: TPH = Total Petroleum Hydrocarbons
DRO = Diesel Range Organics
PSRG = Preliminary Soil Remediation Goal (January 2021)
NA = Not applicable
NS = Not Sampled
Mg/kg = milligram per kilogram

7089 Weddington Road and 443 Pitts School Road Northwest March 16, 2021
Concord, North Carolina Page 3
Bgs = below grade surface
Shading indicates exceedance of PSRG or Action Level
A copy of the analytical report and chain -of -custody record is attached to this letter.
Discussion and Recommendations
The laboratory results were compared to the Preliminary Soil Remediation Goals (PSRGs) for
Protection of Groundwater and Residential use as published by the DEQ in January 2021. None of
the tested parameters exceeded the respective PSRGs. The TPH DRO results were compared to
the DEQ action level which is set at 100 mg/kg. The TPH DRO concentrations of both soil samples
collected from both the borings of B-1 and B-2 exceeded the action level. Based on our field
observations, the concentration of petroleum hydrocarbons is lower than expected and may be more
accurately quantified using Semi-VOCs (SVOCs) scans. Future assessment work should include
EPA Method 8270 for SVOC analysis.
The exceedance of the TPH DRO action level in the soil samples collected from boring B-1 and B-
2 and the physical observation of petroleum hydrocarbon impact in the boring of B-2, is a reportable
event to the North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites
Branch (IHSB). Excavation of impacted soil followed by confirmatory sampling of the sidewalls
and excavation base is recommended. Closure of the incident should follow "Methods to Quickly
Achieve No Further Action Status for Mildly Contaminated Properties" published by the DEQ and
dated December 29, 2017. CESI does not recommend additional work in the area of boring B-3.
Based on the results of the Phase 2 Investigation, and our observation of the soil type below the
concrete slab, the additional work should consist of sawcut and excavation of impacted soil
approximately two feet to the sides and three feet below the bottom of the sumps. The sidewalls
and bottoms of both excavations would be sampled for analysis of VOCS and SVOCs by EPA
Methods 8260 and 8270 and Massachusetts Department of Environmental Protection (MADEP)
procedures for Volatile Petroleum Hydrocarbons (VPH) and Extractable Petroleum Hydrocarbons
(EPH). Following collection of the soil samples, the sumps and floors would require repair.
Assuming the contamination did not migrate further horizontally or vertically, a No Further Action
order may be achievable from the DEQ for approximately $20,000.
CESI appreciates the opportunity to work with you on this project. Should you have any questions,
please do not hesitate to contact me at [phone].
Sincerely,
Steven E. Irminger, P.E., P.G.
Senior Engineer

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Site: 7089 Weddington Road and 443 Pitts School Road
Concord, NC 28027
CONCORD ENGINEERING
AND SURVEYING, INC.
Project Numbers: 210084.000

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Site: 7089 Weddington Road and 443 Pitts School Road
CONCORD ENGINEERING Concord, NC 28027
AND SURVEYING, INC.
Project Numbers: 210084.000

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leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
March 12, 2021
Mr. Steve Irminger
Irminger Consulting
7015 Erinbrook Road
Concord, NC 28025
RE: Project: PITTS
Pace Project No.: 92524950
Dear Mr. Irminger:
Enclosed are the analytical results for sample(s) received by the laboratory on March 02, 2021. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
Revision 1- This report replaces the March 4, 2021 report. This report was reissued on March 12, 2021 to include standard
list 8260 VOCs per client's request.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Tyriek Hooks
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 29

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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
CERTIFICATIONS
Project: PITTS
Pace Project No.: 92524950
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
South Carolina Certification #: 99006001
Louisiana/NELAP Certification # LA170028
Florida/NELAP Certification #: E87627
North Carolina Drinking Water Certification #: 37706
Kentucky UST Certification #: 84
North Carolina Field Services Certification #: 5342
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 12
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 2 of 29

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
PITTS
92524950
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92524950001
B-1
EPA 8015C Modified
JMS1
2
PASI-C
EPA 8260D
CL
70
PASI-C
SW-846
KDF
1
PASI-C
92524950002
B-2
EPA 8015C Modified
JMS1
2
PASI-C
EPA 8260D
CL
70
PASI-C
SW-846
KDF
1
PASI-C
92524950003
B-3
EPA 8260D
CL
70
PASI-C
SW-846
KDF
1
PASI-C
PASI-C = Pace Analytical
Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 29

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: PITTS
Pace Project No.: 92524950
Sample: B-1 Lab ID: 92524950001 Collected: 03/02/21 11:00 Received: 03/02/21 13:14 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8015 GCS THC-Diesel Analytical Method: EPA 8015C Modified Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Diesel Range Organics(C10-C28) 116 mg/kg 6.7 1 03/03/21 12:25 03/04/21 12:48
Surrogates
n-Pentacosane(S) 108 % 32-130 1 03/03/21 12:25 03/04/21 12:48 629-99-2
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical
Services - Charlotte
Acetone
ND
ug/kg
255
1
03/02/21 13:15
03/02/21 16:11
67-64-1
Benzene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
71-43-2
Bromobenzene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
108-86-1
Bromochloromethane
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
74-97-5
Bromodichloromethane
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
75-27-4
Bromoform
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
75-25-2
Bromomethane
ND
ug/kg
25.5
1
03/02/21 13:15
03/02/21 16:11
74-83-9
2-Butanone (MEK)
ND
ug/kg
255
1
03/02/21 13:15
03/02/21 16:11
78-93-3
n-Butylbenzene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
104-51-8
sec-Butylbenzene
115
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
135-98-8
tert-Butyl benzene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
98-06-6
Carbon tetrachloride
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
56-23-5
Chlorobenzene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
108-90-7
Chloroethane
ND
ug/kg
25.5
1
03/02/21 13:15
03/02/21 16:11
75-00-3
Chloroform
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
67-66-3
Chloromethane
ND
ug/kg
25.5
1
03/02/21 13:15
03/02/21 16:11
74-87-3
2-Chlorotoluene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
95-49-8
4-Chlorotoluene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
96-12-8
Dibromochloromethane
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
106-93-4
Dibromomethane
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
74-95-3
1,2-Dichlorobenzene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
106-46-7
Dichlorodifluoromethane
ND
ug/kg
25.5
1
03/02/21 13:15
03/02/21 16:11
75-71-8
1,1-Dichloroethane
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
75-34-3
1,2-Dichloroethane
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
107-06-2
1,1-Dichloroethene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
75-35-4
cis-1,2-Dichloroethene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
156-59-2
trans-1,2-Dichloroethene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
156-60-5
1,2-Dichloropropane
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
78-87-5
1,3-Dichloropropane
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
142-28-9
2,2-Dichloropropane
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
594-20-7
1,1-Dichloropropene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
563-58-6
cis-1,3-Dichloropropene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
10061-02-6
Diisopropyl ether
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
108-20-3
Ethylbenzene
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
100-41-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 29

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9800 Kincey Ave. Suite 100
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ANALYTICAL RESULTS
Project: PITTS
Pace Project No.: 92524950
Sample: B-1 Lab ID: 92524950001 Collected: 03/02/21 11:00 Received: 03/02/21 13:14 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D/5035A/5030B Volatiles
Hexachloro-1,3-butadiene
2-Hexanone
Isopropylbenzene (Cumene)
p-Isopropyltoluene
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl acetate
Vinyl chloride
Xylene (Total)
m&p-Xylene
o-Xylene
Surrogates
Toluene-d8 (S)
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Percent Moisture
Percent Moisture
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical
Services - Charlotte
ND
ug/kg
25.5
1
03/02/21 13:15
03/02/21 16:11
87-68-3
ND
ug/kg
128
1
03/02/21 13:15
03/02/21 16:11
591-78-6
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
98-82-8
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
99-87-6
ND
ug/kg
51.0
1
03/02/21 13:15
03/02/21 16:11
75-09-2
ND
ug/kg
128
1
03/02/21 13:15
03/02/21 16:11
108-10-1
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
1634-04-4
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
91-20-3
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
103-65-1
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
100-42-5
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
630-20-6
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
79-34-5
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
127-18-4
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
108-88-3
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
87-61-6
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
120-82-1
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
71-55-6
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
79-00-5
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
79-01-6
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
75-69-4
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
96-18-4
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
95-63-6
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
108-67-8
ND
ug/kg
128
1
03/02/21 13:15
03/02/21 16:11
108-05-4
ND
ug/kg
25.5
1
03/02/21 13:15
03/02/21 16:11
75-01-4
ND
ug/kg
25.5
1
03/02/21 13:15
03/02/21 16:11
1330-20-7
ND
ug/kg
25.5
1
03/02/21 13:15
03/02/21 16:11
179601-23-1
ND
ug/kg
12.8
1
03/02/21 13:15
03/02/21 16:11
95-47-6
93 %
98 %
106 %
Analytical Method: SW-846
Pace Analytical Services - Charlotte
24.6 %
70-130 1 03/02/21 13:15 03/02/21 16:11 2037-26-5
69-134 1 03/02/21 13:15 03/02/21 16:11 460-00-4
70-130 1 03/02/21 13:15 03/02/21 16:11 17060-07-0
0.10 1
REPORT OF LABORATORY ANALYSIS
03/02/21 16:58
0ON
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 29

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: PITTS
Pace Project No.: 92524950
Sample: B-2 Lab ID: 92524950002 Collected: 03/02/21 11:30 Received: 03/02/21 13:14 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8015 GCS THC-Diesel Analytical Method: EPA 8015C Modified Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Diesel Range Organics(C10-C28) 124 mg/kg 6.8 1 03/03/21 12:25 03/03/21 19:37
Surrogates
n-Pentacosane (S) 93 % 32-130 1 03/03/21 12:25 03/03/21 19:37 629-99-2
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical
Services - Charlotte
Acetone
ND
ug/kg
176
1
03/03/21 14:09
03/04/21 12:06
67-64-1
Benzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
71-43-2
Bromobenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
108-86-1
Bromochloromethane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
74-97-5
Bromodichloromethane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
75-27-4
Bromoform
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
75-25-2
Bromomethane
ND
ug/kg
17.6
1
03/03/21 14:09
03/04/21 12:06
74-83-9
2-Butanone (MEK)
ND
ug/kg
176
1
03/03/21 14:09
03/04/21 12:06
78-93-3
n-Butylbenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
104-51-8
sec-Butylbenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
135-98-8
tert-Butyl benzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
98-06-6
Carbon tetrachloride
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
56-23-5
Chlorobenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
108-90-7
Chloroethane
ND
ug/kg
17.6
1
03/03/21 14:09
03/04/21 12:06
75-00-3
Chloroform
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
67-66-3
Chloromethane
ND
ug/kg
17.6
1
03/03/21 14:09
03/04/21 12:06
74-87-3
2-Chlorotoluene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
95-49-8
4-Chlorotoluene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
96-12-8
Dibromochloromethane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
106-93-4
Dibromomethane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
74-95-3
1,2-Dichlorobenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
106-46-7
Dichlorodifluoromethane
ND
ug/kg
17.6
1
03/03/21 14:09
03/04/21 12:06
75-71-8
1,1-Dichloroethane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
75-34-3
1,2-Dichloroethane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
107-06-2
1,1-Dichloroethene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
75-35-4
cis-1,2-Dichloroethene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
156-59-2
trans-1,2-Dichloroethene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
156-60-5
1,2-Dichloropropane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
78-87-5
1,3-Dichloropropane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
142-28-9
2,2-Dichloropropane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
594-20-7
1,1-Dichloropropene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
563-58-6
cis-1,3-Dichloropropene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
10061-02-6
Diisopropyl ether
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
108-20-3
Ethylbenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
100-41-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 29

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: PITTS
Pace Project No.: 92524950
Sample: B-2
Lab ID: 92524950002
Collected:
03/02/21
11:30
Received: 03/02/21 13:14 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
Results
Units Report
Limit
DF
Prepared
Analyzed
CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
Hexachloro-1,3-butadiene
ND
ug/kg
17.6
1
03/03/21 14:09
03/04/21 12:06
87-68-3
2-Hexanone
ND
ug/kg
88.0
1
03/03/21 14:09
03/04/21 12:06
591-78-6
Isopropylbenzene (Cumene)
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
98-82-8
p-Isopropyltoluene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
99-87-6
Methylene Chloride
ND
ug/kg
35.2
1
03/03/21 14:09
03/04/21 12:06
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/kg
88.0
1
03/03/21 14:09
03/04/21 12:06
108-10-1
Methyl-tert-butyl ether
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
1634-04-4
Naphthalene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
91-20-3
n-Propylbenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
103-65-1
Styrene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
79-34-5
Tetrachloroethene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
127-18-4
Toluene
14.4
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
108-88-3
1,2,3-Trichlorobenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
87-61-6
1,2,4-Trichlorobenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
120-82-1
1,1,1-Trichloroethane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
71-55-6
1,1,2-Trichloroethane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
79-00-5
Trichloroethene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
79-01-6
Trichlorofluoromethane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
75-69-4
1,2,3-Trichloropropane
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
96-18-4
1,2,4-Trimethylbenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
95-63-6
1,3,5-Trimethylbenzene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
108-67-8
Vinyl acetate
ND
ug/kg
88.0
1
03/03/21 14:09
03/04/21 12:06
108-05-4
Vinyl chloride
ND
ug/kg
17.6
1
03/03/21 14:09
03/04/21 12:06
75-01-4
Xylene (Total)
ND
ug/kg
17.6
1
03/03/21 14:09
03/04/21 12:06
1330-20-7
m&p-Xylene
ND
ug/kg
17.6
1
03/03/21 14:09
03/04/21 12:06
179601-23-1
o-Xylene
ND
ug/kg
8.8
1
03/03/21 14:09
03/04/21 12:06
95-47-6
Surrogates
Toluene-d8 (S)
100
%
70-130
1
03/03/21 14:09
03/04/21 12:06
2037-26-5
4-Bromofluorobenzene (S)
100
%
69-134
1
03/03/21 14:09
03/04/21 12:06
460-00-4
1,2-Dichloroethane-d4 (S)
106
%
70-130
1
03/03/21 14:09
03/04/21 12:06
17060-07-0
Percent Moisture
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
27.2
%
0.10
1
03/02/21 16:58
N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in
full,
Date: 03/12/2021 05:12 PM
without
the written consent of Pace Analytical
Services, LLC.
Page 7 of 29

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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: PITTS
Pace Project No.: 92524950
Sample: B-3 Lab ID: 92524950003 Collected: 03/02/21 12:00 Received: 03/02/21 13:14 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical
Services - Charlotte
Acetone
ND
ug/kg
172
1
03/02/21 16:09
03/04/21 15:02
67-64-1
Benzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
71-43-2
Bromobenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
108-86-1
Bromochloromethane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
74-97-5
Bromodichloromethane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
75-27-4
Bromoform
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
75-25-2
Bromomethane
ND
ug/kg
17.2
1
03/02/21 16:09
03/04/21 15:02
74-83-9
2-Butanone (MEK)
ND
ug/kg
172
1
03/02/21 16:09
03/04/21 15:02
78-93-3
n-Butylbenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
104-51-8
sec-Butylbenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
135-98-8
tert-Butyl benzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
98-06-6
Carbon tetrachloride
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
56-23-5
Chlorobenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
108-90-7
Chloroethane
ND
ug/kg
17.2
1
03/02/21 16:09
03/04/21 15:02
75-00-3
Chloroform
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
67-66-3
Chloromethane
ND
ug/kg
17.2
1
03/02/21 16:09
03/04/21 15:02
74-87-3
2-Chlorotoluene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
95-49-8
4-Chlorotoluene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
96-12-8
Dibromochloromethane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
106-93-4
Dibromomethane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
74-95-3
1,2-Dichlorobenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
106-46-7
Dichlorodifluoromethane
ND
ug/kg
17.2
1
03/02/21 16:09
03/04/21 15:02
75-71-8
1,1-Dichloroethane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
75-34-3
1,2-Dichloroethane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
107-06-2
1,1-Dichloroethene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
75-35-4
cis-1,2-Dichloroethene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
156-59-2
trans-1,2-Dichloroethene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
156-60-5
1,2-Dichloropropane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
78-87-5
1,3-Dichloropropane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
142-28-9
2,2-Dichloropropane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
594-20-7
1,1-Dichloropropene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
563-58-6
cis-1,3-Dichloropropene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
10061-02-6
Diisopropyl ether
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
108-20-3
Ethylbenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
100-41-4
Hexachloro-1,3-butadiene
ND
ug/kg
17.2
1
03/02/21 16:09
03/04/21 15:02
87-68-3
2-Hexanone
ND
ug/kg
85.8
1
03/02/21 16:09
03/04/21 15:02
591-78-6
Isopropylbenzene (Cumene)
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
98-82-8
p-Isopropyltoluene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
99-87-6
Methylene Chloride
ND
ug/kg
34.3
1
03/02/21 16:09
03/04/21 15:02
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/kg
85.8
1
03/02/21 16:09
03/04/21 15:02
108-10-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 29

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: PITTS
Pace Project No.: 92524950
Sample: B-3
Lab ID: 92524950003 Collected:
03/02/21
12:00
Received: 03/02/21 13:14 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
Results
Units Report
Limit
DF
Prepared
Analyzed
CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical
Services - Charlotte
Methyl-tert-butyl ether
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
1634-04-4
Naphthalene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
91-20-3
n-Propylbenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
103-65-1
Styrene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
79-34-5
Tetrachloroethene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
127-18-4
Toluene
11.6
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
108-88-3
1,2,3-Trichlorobenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
87-61-6
1,2,4-Trichlorobenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
120-82-1
1,1,1-Trichloroethane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
71-55-6
1,1,2-Trichloroethane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
79-00-5
Trichloroethene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
79-01-6
Trichlorofluoromethane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
75-69-4
1,2,3-Trichloropropane
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
96-18-4
1,2,4-Trimethylbenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
95-63-6
1,3,5-Trimethylbenzene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
108-67-8
Vinyl acetate
ND
ug/kg
85.8
1
03/02/21 16:09
03/04/21 15:02
108-05-4
Vinyl chloride
ND
ug/kg
17.2
1
03/02/21 16:09
03/04/21 15:02
75-01-4
Xylene (Total)
ND
ug/kg
17.2
1
03/02/21 16:09
03/04/21 15:02
1330-20-7
m&p-Xylene
ND
ug/kg
17.2
1
03/02/21 16:09
03/04/21 15:02
179601-23-1
o-Xylene
ND
ug/kg
8.6
1
03/02/21 16:09
03/04/21 15:02
95-47-6
Surrogates
Toluene-d8 (S)
99
%
70-130
1
03/02/21 16:09
03/04/21 15:02
2037-26-5 u8
4-Bromofluorobenzene (S)
100
%
69-134
1
03/02/21 16:09
03/04/21 15:02
460-00-4
1,2-Dichloroethane-d4 (S)
105
%
70-130
1
03/02/21 16:09
03/04/21 15:02
17060-07-0
Percent Moisture
Analytical Method: SW-846
Pace Analytical
Services - Charlotte
Percent Moisture
27.1
%
0.10
1
03/02/21 18:05
N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 29

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
QC Batch: 603663 Analysis Method: EPA 8260D
QC Batch Method: EPA 5035A/5030B Analysis Description: 8260D 5035A 5030E
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92524950001
METHOD BLANK: 3180253
Associated Lab Samples: 92524950001
Parameter
Units
Matrix:
Blank
Result
Solid
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/kg
ND
5.0
03/02/21 15:34
1,1,1-Trichloroethane
ug/kg
ND
5.0
03/02/21 15:34
1,1,2,2-Tetrachloroethane
ug/kg
ND
5.0
03/02/21 15:34
1,1,2-Trichloroethane
ug/kg
ND
5.0
03/02/21 15:34
1,1-Dichloroethane
ug/kg
ND
5.0
03/02/21 15:34
1,1-Dichloroethene
ug/kg
ND
5.0
03/02/21 15:34
1,1-Dichloropropene
ug/kg
ND
5.0
03/02/21 15:34
1,2,3-Trichlorobenzene
ug/kg
ND
5.0
03/02/21 15:34
1,2,3-Trichloropropane
ug/kg
ND
5.0
03/02/21 15:34
1,2,4-Trichlorobenzene
ug/kg
ND
5.0
03/02/21 15:34
1,2,4-Trimethylbenzene
ug/kg
ND
5.0
03/02/21 15:34
1,2-Dibromo-3-chloropropane
ug/kg
ND
5.0
03/02/21 15:34
1,2-Dibromoethane (EDB)
ug/kg
ND
5.0
03/02/21 15:34
1,2-Dichlorobenzene
ug/kg
ND
5.0
03/02/21 15:34
1,2-Dichloroethane
ug/kg
ND
5.0
03/02/21 15:34
1,2-Dichloropropane
ug/kg
ND
5.0
03/02/21 15:34
1,3,5-Trimethylbenzene
ug/kg
ND
5.0
03/02/21 15:34
1,3-Dichlorobenzene
ug/kg
ND
5.0
03/02/21 15:34
1,3-Dichloropropane
ug/kg
ND
5.0
03/02/21 15:34
1,4-Dichlorobenzene
ug/kg
ND
5.0
03/02/21 15:34
2,2-Dichloropropane
ug/kg
ND
5.0
03/02/21 15:34
2-Butanone (MEK)
ug/kg
ND
100
03/02/21 15:34
2-Chlorotoluene
ug/kg
ND
5.0
03/02/21 15:34
2-Hexanone
ug/kg
ND
50.0
03/02/21 15:34
4-Chlorotoluene
ug/kg
ND
5.0
03/02/21 15:34
4-Methyl-2-pentanone (MIBK)
ug/kg
ND
50.0
03/02/21 15:34
Acetone
ug/kg
ND
100
03/02/21 15:34
Benzene
ug/kg
ND
5.0
03/02/21 15:34
Bromobenzene
ug/kg
ND
5.0
03/02/21 15:34
Bromochloromethane
ug/kg
ND
5.0
03/02/21 15:34
Bromodichloromethane
ug/kg
ND
5.0
03/02/21 15:34
Bromoform
ug/kg
ND
5.0
03/02/21 15:34
Bromomethane
ug/kg
ND
10.0
03/02/21 15:34
Carbon tetrachloride
ug/kg
ND
5.0
03/02/21 15:34
Chlorobenzene
ug/kg
ND
5.0
03/02/21 15:34
Chloroethane
ug/kg
ND
10.0
03/02/21 15:34
Chloroform
ug/kg
ND
5.0
03/02/21 15:34
Chloromethane
ug/kg
ND
10.0
03/02/21 15:34
cis-1,2-Dichloroethene
ug/kg
ND
5.0
03/02/21 15:34
cis-1,3-Dichloropropene
ug/kg
ND
5.0
03/02/21 15:34
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 29

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
METHOD BLANK: 3180253
Associated Lab Samples: 92524950001
Parameter
Units
Matrix:
Blank
Result
Solid
Reporting
Limit
Analyzed
Dibromochloromethane
ug/kg
ND
5.0
03/02/21 15:34
Dibromomethane
ug/kg
ND
5.0
03/02/21 15:34
Dichlorodifluoromethane
ug/kg
ND
10.0
03/02/21 15:34
Diisopropyl ether
ug/kg
ND
5.0
03/02/21 15:34
Ethylbenzene
ug/kg
ND
5.0
03/02/21 15:34
Hexachloro-1,3-butadiene
ug/kg
ND
10.0
03/02/21 15:34
Isopropylbenzene (Cumene)
ug/kg
ND
5.0
03/02/21 15:34
m&p-Xylene
ug/kg
ND
10.0
03/02/21 15:34
Methyl-tert-butyl ether
ug/kg
ND
5.0
03/02/21 15:34
Methylene Chloride
ug/kg
ND
20.0
03/02/21 15:34
n-Butylbenzene
ug/kg
ND
5.0
03/02/21 15:34
n-Propylbenzene
ug/kg
ND
5.0
03/02/21 15:34
Naphthalene
ug/kg
ND
5.0
03/02/21 15:34
o-Xylene
ug/kg
ND
5.0
03/02/21 15:34
p-Isopropyltoluene
ug/kg
ND
5.0
03/02/21 15:34
sec-Butylbenzene
ug/kg
ND
5.0
03/02/21 15:34
Styrene
ug/kg
ND
5.0
03/02/21 15:34
tert-Butyl benzene
ug/kg
ND
5.0
03/02/21 15:34
Tetrachloroethene
ug/kg
ND
5.0
03/02/21 15:34
Toluene
ug/kg
ND
5.0
03/02/21 15:34
trans-1,2-Dichloroethene
ug/kg
ND
5.0
03/02/21 15:34
trans- 1,3-Dichloropropene
ug/kg
ND
5.0
03/02/21 15:34
Trichloroethene
ug/kg
ND
5.0
03/02/21 15:34
Trichlorofluoromethane
ug/kg
ND
5.0
03/02/21 15:34
Vinyl acetate
ug/kg
ND
50.0
03/02/21 15:34
Vinyl chloride
ug/kg
ND
10.0
03/02/21 15:34
Xylene (Total)
ug/kg
ND
10.0
03/02/21 15:34
1,2-Dichloroethane-d4 (S)
%
110
70-130
03/02/21 15:34
4-Bromofluorobenzene (S)
%
100
69-134
03/02/21 15:34
Toluene-d8 (S)
%
101
70-130
03/02/21 15:34
Qualifiers
LABORATORY CONTROL SAMPLE:
3180254
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/kg
1250
1360
109
70-130
1,1,1-Trichloroethane
ug/kg
1250
1400
112
70-130
1,1,2,2-Tetrachloroethane
ug/kg
1250
1230
99
70-130
1,1,2-Trichloroethane
ug/kg
1250
1160
93
70-130
1,1-Dichloroethane
ug/kg
1250
1290
104
70-130
1,1-Dichloroethene
ug/kg
1250
1360
109
70-130
1,1-Dichloropropene
ug/kg
1250
1290
103
70-130
1,2,3-Trichlorobenzene
ug/kg
1250
1330
106
65-130
1,2,3-Trichloropropane
ug/kg
1250
1130
90
70-130
1,2,4-Trichlorobenzene
ug/kg
1250
1320
106
68-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
LABORATORY CONTROL SAMPLE:
Parameter
3180254
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,2,4-Trimethylbenzene
ug/kg
1250
1230
98
70-130
1,2-Dibromo-3-chloropropane
ug/kg
1250
1250
100
70-130
1,2-Dibromoethane (EDB)
ug/kg
1250
1230
98
70-130
1,2-Dichlorobenzene
ug/kg
1250
1250
100
70-130
1,2-Dichloroethane
ug/kg
1250
1240
99
63-130
1,2-Dichloropropane
ug/kg
1250
1140
91
70-130
1,3,5-Trimethylbenzene
ug/kg
1250
1230
98
70-130
1,3-Dichlorobenzene
ug/kg
1250
1240
99
70-130
1,3-Dichloropropane
ug/kg
1250
1190
95
70-130
1,4-Dichlorobenzene
ug/kg
1250
1240
100
70-130
2,2-Dichloropropane
ug/kg
1250
1350
108
66-130
2-Butanone (MEK)
ug/kg
2500
2440
98
70-130
2-Chlorotoluene
ug/kg
1250
1270
101
70-130
2-Hexanone
ug/kg
2500
2350
94
70-130
4-Chlorotoluene
ug/kg
1250
1230
98
70-130
4-Methyl-2-pentanone (MIBK)
ug/kg
2500
2390
96
70-130
Acetone
ug/kg
2500
2440
98
69-130
Benzene
ug/kg
1250
1140
91
70-130
Bromobenzene
ug/kg
1250
1370
109
70-130
Bromochloromethane
ug/kg
1250
1160
93
70-130
Bromodichloromethane
ug/kg
1250
1230
99
69-130
Bromoform
ug/kg
1250
1410
113
70-130
Bromomethane
ug/kg
1250
1440
115
52-130
Carbon tetrachloride
ug/kg
1250
1320
106
70-130
Chlorobenzene
ug/kg
1250
1260
101
70-130
Chloroethane
ug/kg
1250
1240
99
65-130
Chloroform
ug/kg
1250
1250
100
70-130
Chloromethane
ug/kg
1250
1070
86
55-130
cis-1,2-Dichloroethene
ug/kg
1250
1250
100
70-130
cis-1,3-Dichloropropene
ug/kg
1250
1260
101
70-130
Dibromochloromethane
ug/kg
1250
1330
106
70-130
Dibromomethane
ug/kg
1250
1160
93
70-130
Dichlorodifluoromethane
ug/kg
1250
1310
105
45-156
Diisopropyl ether
ug/kg
1250
1130
90
70-130
Ethylbenzene
ug/kg
1250
1190
95
70-130
Hexachloro-1,3-butadiene
ug/kg
1250
1240
100
66-130
Isopropylbenzene (Cumene)
ug/kg
1250
1280
103
70-130
m&p-Xylene
ug/kg
2500
2450
98
70-130
Methyl-tert-butyl ether
ug/kg
1250
1230
99
70-130
Methylene Chloride
ug/kg
1250
1080
86
65-130
n-Butylbenzene
ug/kg
1250
1260
100
67-130
n-Propylbenzene
ug/kg
1250
1290
103
70-130
Naphthalene
ug/kg
1250
1310
105
70-130
o-Xylene
ug/kg
1250
1220
98
70-130
p-Isopropyltoluene
ug/kg
1250
1270
102
67-130
sec-Butylbenzene
ug/kg
1250
1230
98
69-130
Styrene
ug/kg
1250
1300
104
70-130
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
LABORATORY CONTROL SAMPLE:
Parameter
3180254
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
tert-Butyl benzene
ug/kg
1250
1240
100
67-130
Tetrachloroethene
ug/kg
1250
1310
105
70-130
Toluene
ug/kg
1250
1180
94
70-130
trans-1,2-Dichloroethene
ug/kg
1250
1240
99
70-130
trans- 1,3-Dichloropropene
ug/kg
1250
1240
99
68-130
Trichloroethene
ug/kg
1250
1310
105
70-130
Trichlorofluoromethane
ug/kg
1250
1440
115
70-130
Vinyl acetate
ug/kg
2500
2520
101
70-130
Vinyl chloride
ug/kg
1250
1180
95
61-130
Xylene (Total)
ug/kg
3750
3670
98
70-130
1,2-Dichloroethane-d4 (S)
%
102
70-130
4-Bromofluorobenzene (S)
%
101
69-134
Toluene-d8 (S)
%
100
70-130
MATRIX SPIKE SAMPLE:
Parameter
3180256
Units
92524591002
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/kg
ND
621
570
92
70-131
1,1,1-Trichloroethane
ug/kg
ND
621
611
99
65-133
1,1,2,2-Tetrachloroethane
ug/kg
ND
621
561
90
66-130
1,1,2-Trichloroethane
ug/kg
ND
621
648
104
66-133
1,1-Dichloroethane
ug/kg
ND
621
555
89
65-130
1,1-Dichloroethene
ug/kg
ND
621
456
73
10-158
1,1-Dichloropropene
ug/kg
ND
621
605
98
68-133
1,2,3-Trichlorobenzene
ug/kg
ND
621
516
83
27-138
1,2,3-Trichloropropane
ug/kg
ND
621
566
91
67-130
1,2,4-Trichlorobenzene
ug/kg
ND
621
559
90
51-134
1,2,4-Trimethylbenzene
ug/kg
ND
621
581
94
63-136
1,2-Dibromo-3-chloropropane
ug/kg
ND
621
551
89
32-130
1,2-Dibromoethane (EDB)
ug/kg
ND
621
583
94
70-130
1,2-Dichlorobenzene
ug/kg
ND
621
624
101
69-130
1,2-Dichloroethane
ug/kg
ND
621
566
91
59-130
1,2-Dichloropropane
ug/kg
ND
621
637
103
70-130
1,3,5-Trimethylbenzene
ug/kg
ND
621
576
93
65-137
1,3-Dichlorobenzene
ug/kg
ND
621
585
94
70-130
1,3-Dichloropropane
ug/kg
ND
621
582
94
70-130
1,4-Dichlorobenzene
ug/kg
ND
621
586
94
68-130
2,2-Dichloropropane
ug/kg
ND
621
528
85
32-130
2-Butanone (MEK)
ug/kg
ND
1240
1140
92
10-136
2-Chlorotoluene
ug/kg
ND
621
608
98
69-141
2-Hexanone
ug/kg
ND
1240
583
47
10-144
4-Chlorotoluene
ug/kg
ND
621
605
98
70-132
4-Methyl-2-pentanone (MIBK)
ug/kg
ND
1240
1160
94
25-143
Acetone
ug/kg
ND
1240
739
60
10-130
Benzene
ug/kg
ND
621
635
102
67-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
MATRIX SPIKE SAMPLE:
Parameter
3180256
Units
92524591002
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
Bromobenzene
ug/kg
ND
621
658
106
70-130
Bromochloromethane
ug/kg
ND
621
689
111
69-134
Bromodichloromethane
ug/kg
ND
621
557
90
64-130
Bromoform
ug/kg
ND
621
536
86
62-130
Bromomethane
ug/kg
ND
621
512
82
20-1761H,IK
Carbon tetrachloride
ug/kg
ND
621
586
94
65-140
Chlorobenzene
ug/kg
ND
621
584
94
70-130
Chloroethane
ug/kg
ND
621
144
23
10-130
Chloroform
ug/kg
ND
621
618
99
63-130
Chloromethane
ug/kg
ND
621
723
117
58-130
cis-1,2-Dichloroethene
ug/kg
ND
621
600
97
66-130
cis-1,3-Dichloropropene
ug/kg
ND
621
579
93
67-130
Dibromochloromethane
ug/kg
ND
621
561
90
67-130
Dibromomethane
ug/kg
ND
621
616
99
63-131
Dichlorodifluoromethane
ug/kg
ND
621
597
96
44-180
Diisopropyl ether
ug/kg
ND
621
586
94
63-130
Ethylbenzene
ug/kg
ND
621
605
97
66-130
Hexachloro-1,3-butadiene
ug/kg
ND
621
575
93
64-1501K
Isopropylbenzene (Cumene)
ug/kg
ND
621
595
96
69-135
m&p-Xylene
ug/kg
ND
1240
1160
93
60-133
Methyl-tert-butyl ether
ug/kg
ND
621
599
96
65-130
Methylene Chloride
ug/kg
ND
621
623
100
61-130
n-Butylbenzene
ug/kg
ND
621
569
92
65-140
n-Propylbenzene
ug/kg
ND
621
601
97
67-140
Naphthalene
ug/kg
ND
621
547
88
15-145
o-Xylene
ug/kg
ND
621
590
95
66-133
p-Isopropyltoluene
ug/kg
ND
621
583
94
56-147
sec-Butylbenzene
ug/kg
ND
621
590
95
65-139
Styrene
ug/kg
ND
621
601
97
70-132
tert-Butyl benzene
ug/kg
ND
621
439
71
62-135
Tetrachloroethene
ug/kg
187
621
703
83
70-135
Toluene
ug/kg
ND
621
592
95
67-130
trans-1,2-Dichloroethene
ug/kg
ND
621
600
97
69-130
trans- 1,3-Dichloropropene
ug/kg
ND
621
536
86
62-130
Trichloroethene
ug/kg
ND
621
635
102
70-135
Trichlorofluoromethane
ug/kg
ND
621
165
27
10-130
Vinyl acetate
ug/kg
ND
1240
867
70
53-130
Vinyl chloride
ug/kg
ND
621
614
99
61-148
Xylene (Total)
ug/kg
ND
1860
1750
94
63-132
1,2-Dichloroethane-d4 (S)
%
120
70-130
4-Bromofluorobenzene (S)
%
99
69-134
Toluene-d8(S)
%
101
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC.
Page 14 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
SAMPLE DUPLICATE: 3180255
Parameter
Units
92524591001
Result
Dup
Result
1,1,1,2-Tetrachloroethane
ug/kg
ND
ND
1,1,1-Trichloroethane
ug/kg
ND
ND
1,1,2,2-Tetrachloroethane
ug/kg
ND
ND
1,1,2-Trichloroethane
ug/kg
ND
ND
1,1-Dichloroethane
ug/kg
ND
ND
1,1-Dichloroethene
ug/kg
ND
ND
1,1-Dichloropropene
ug/kg
ND
ND
1,2,3-Trichlorobenzene
ug/kg
ND
ND
1,2,3-Trichloropropane
ug/kg
ND
ND
1,2,4-Trichlorobenzene
ug/kg
ND
ND
1,2,4-Trimethylbenzene
ug/kg
ND
ND
1,2-Dibromo-3-chloropropane
ug/kg
ND
ND
1,2-Dibromoethane (EDB)
ug/kg
ND
ND
1,2-Dichlorobenzene
ug/kg
ND
ND
1,2-Dichloroethane
ug/kg
ND
ND
1,2-Dichloropropane
ug/kg
ND
ND
1,3,5-Trimethylbenzene
ug/kg
ND
ND
1,3-Dichlorobenzene
ug/kg
ND
ND
1,3-Dichloropropane
ug/kg
ND
ND
1,4-Dichlorobenzene
ug/kg
ND
ND
2,2-Dichloropropane
ug/kg
ND
ND
2-Butanone (MEK)
ug/kg
ND
ND
2-Chlorotoluene
ug/kg
ND
ND
2-Hexanone
ug/kg
ND
ND
4-Chlorotoluene
ug/kg
ND
ND
4-Methyl-2-pentanone (MIBK)
ug/kg
ND
ND
Acetone
ug/kg
ND
ND
Benzene
ug/kg
ND
ND
Bromobenzene
ug/kg
ND
ND
Bromochloromethane
ug/kg
ND
ND
Bromodichloromethane
ug/kg
ND
ND
Bromoform
ug/kg
ND
ND
Bromomethane
ug/kg
ND
ND
Carbon tetrachloride
ug/kg
ND
ND
Chlorobenzene
ug/kg
ND
ND
Chloroethane
ug/kg
ND
ND
Chloroform
ug/kg
ND
ND
Chloromethane
ug/kg
ND
ND
cis-1,2-Dichloroethene
ug/kg
ND
ND
cis-1,3-Dichloropropene
ug/kg
ND
ND
Dibromochloromethane
ug/kg
ND
ND
Dibromomethane
ug/kg
ND
ND
Dichlorodifluoromethane
ug/kg
ND
ND
Diisopropyl ether
ug/kg
ND
ND
Ethylbenzene
ug/kg
ND
ND
Hexachloro-1,3-butadiene
ug/kg
ND
ND
Isopropylbenzene (Cumene)
ug/kg
ND
ND
RPD Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
SAMPLE DUPLICATE: 3180255
Parameter
Units
92524591001
Result
Dup
Result
m&p-Xylene
ug/kg
ND
ND
Methyl-tert-butyl ether
ug/kg
ND
ND
Methylene Chloride
ug/kg
ND
ND
n-Butylbenzene
ug/kg
ND
ND
n-Propylbenzene
ug/kg
ND
ND
Naphthalene
ug/kg
ND
ND
o-Xylene
ug/kg
ND
ND
p-Isopropyltoluene
ug/kg
ND
ND
sec-Butylbenzene
ug/kg
ND
ND
Styrene
ug/kg
ND
ND
tert-Butyl benzene
ug/kg
ND
ND
Tetrachloroethene
ug/kg
471
446
Toluene
ug/kg
ND
ND
trans-1,2-Dichloroethene
ug/kg
ND
ND
trans- 1,3-Dichloropropene
ug/kg
ND
ND
Trichloroethene
ug/kg
ND
ND
Trichlorofluoromethane
ug/kg
ND
ND
Vinyl acetate
ug/kg
ND
ND
Vinyl chloride
ug/kg
ND
ND
Xylene (Total)
ug/kg
ND
ND
1,2-Dichloroethane-d4 (S)
%
103
106
4-Bromofluorobenzene (S)
%
97
92
Toluene-d8 (S)
%
100
100
RPD Qualifiers
5
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC.
Page 16 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
QC Batch: 603675 Analysis Method: EPA 8260D
QC Batch Method: EPA 5035A/5030B Analysis Description: 8260D 5035A 5030E
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92524950002, 92524950003
METHOD BLANK: 3180352
Associated Lab Samples: 92524950002, 92524950003
Parameter Units
Matrix:
Blank
Result
Solid
Reporting
Limit
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/kg
ND
5.0
03/04/21 11:48
1,1,1-Trichloroethane
ug/kg
ND
5.0
03/04/21 11:48
1,1,2,2-Tetrachloroethane
ug/kg
ND
5.0
03/04/21 11:48
1,1,2-Trichloroethane
ug/kg
ND
5.0
03/04/21 11:48
1,1-Dichloroethane
ug/kg
ND
5.0
03/04/21 11:48
1,1-Dichloroethene
ug/kg
ND
5.0
03/04/21 11:48
1,1-Dichloropropene
ug/kg
ND
5.0
03/04/21 11:48
1,2,3-Trichlorobenzene
ug/kg
ND
5.0
03/04/21 11:48
1,2,3-Trichloropropane
ug/kg
ND
5.0
03/04/21 11:48
1,2,4-Trichlorobenzene
ug/kg
ND
5.0
03/04/21 11:48
1,2,4-Trimethylbenzene
ug/kg
ND
5.0
03/04/21 11:48
1,2-Dibromo-3-chloropropane
ug/kg
ND
5.0
03/04/21 11:48
1,2-Dibromoethane (EDB)
ug/kg
ND
5.0
03/04/21 11:48
1,2-Dichlorobenzene
ug/kg
ND
5.0
03/04/21 11:48
1,2-Dichloroethane
ug/kg
ND
5.0
03/04/21 11:48
1,2-Dichloropropane
ug/kg
ND
5.0
03/04/21 11:48
1,3,5-Trimethylbenzene
ug/kg
ND
5.0
03/04/21 11:48
1,3-Dichlorobenzene
ug/kg
ND
5.0
03/04/21 11:48
1,3-Dichloropropane
ug/kg
ND
5.0
03/04/21 11:48
1,4-Dichlorobenzene
ug/kg
ND
5.0
03/04/21 11:48
2,2-Dichloropropane
ug/kg
ND
5.0
03/04/21 11:48
2-Butanone (MEK)
ug/kg
ND
100
03/04/21 11:48
2-Chlorotoluene
ug/kg
ND
5.0
03/04/21 11:48
2-Hexanone
ug/kg
ND
50.0
03/04/21 11:48
4-Chlorotoluene
ug/kg
ND
5.0
03/04/21 11:48
4-Methyl-2-pentanone (MIBK)
ug/kg
ND
50.0
03/04/21 11:48
Acetone
ug/kg
ND
100
03/04/21 11:48
Benzene
ug/kg
ND
5.0
03/04/21 11:48
Bromobenzene
ug/kg
ND
5.0
03/04/21 11:48
Bromochloromethane
ug/kg
ND
5.0
03/04/21 11:48
Bromodichloromethane
ug/kg
ND
5.0
03/04/21 11:48
Bromoform
ug/kg
ND
5.0
03/04/21 11:48
Bromomethane
ug/kg
ND
10.0
03/04/21 11:48 IH,IK
Carbon tetrachloride
ug/kg
ND
5.0
03/04/21 11:48
Chlorobenzene
ug/kg
ND
5.0
03/04/21 11:48
Chloroethane
ug/kg
ND
10.0
03/04/21 11:48
Chloroform
ug/kg
ND
5.0
03/04/21 11:48
Chloromethane
ug/kg
ND
10.0
03/04/21 11:48
cis-1,2-Dichloroethene
ug/kg
ND
5.0
03/04/21 11:48
cis-1,3-Dichloropropene
ug/kg
ND
5.0
03/04/21 11:48
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
METHOD BLANK: 3180352
Associated Lab Samples: 92524950002, 92524950003
Parameter Units
Matrix:
Blank
Result
Solid
Reporting
Limit
Analyzed
Dibromochloromethane
ug/kg
ND
5.0
03/04/21 11:48
Dibromomethane
ug/kg
ND
5.0
03/04/21 11:48
Dichlorodifluoromethane
ug/kg
ND
10.0
03/04/21 11:48
Diisopropyl ether
ug/kg
ND
5.0
03/04/21 11:48
Ethylbenzene
ug/kg
ND
5.0
03/04/21 11:48
Hexachloro-1,3-butadiene
ug/kg
ND
10.0
03/04/21 11:48
Isopropylbenzene (Cumene)
ug/kg
ND
5.0
03/04/21 11:48
m&p-Xylene
ug/kg
ND
10.0
03/04/21 11:48
Methyl-tert-butyl ether
ug/kg
ND
5.0
03/04/21 11:48
Methylene Chloride
ug/kg
ND
20.0
03/04/21 11:48
n-Butylbenzene
ug/kg
ND
5.0
03/04/21 11:48
n-Propylbenzene
ug/kg
ND
5.0
03/04/21 11:48
Naphthalene
ug/kg
ND
5.0
03/04/21 11:48
o-Xylene
ug/kg
ND
5.0
03/04/21 11:48
p-Isopropyltoluene
ug/kg
ND
5.0
03/04/21 11:48
sec-Butylbenzene
ug/kg
ND
5.0
03/04/21 11:48
Styrene
ug/kg
ND
5.0
03/04/21 11:48
tert-Butyl benzene
ug/kg
ND
5.0
03/04/21 11:48
Tetrachloroethene
ug/kg
ND
5.0
03/04/21 11:48
Toluene
ug/kg
ND
5.0
03/04/21 11:48
trans-1,2-Dichloroethene
ug/kg
ND
5.0
03/04/21 11:48
trans- 1,3-Dichloropropene
ug/kg
ND
5.0
03/04/21 11:48
Trichloroethene
ug/kg
ND
5.0
03/04/21 11:48
Trichlorofluoromethane
ug/kg
ND
5.0
03/04/21 11:48
Vinyl acetate
ug/kg
ND
50.0
03/04/21 11:48
Vinyl chloride
ug/kg
ND
10.0
03/04/21 11:48
Xylene (Total)
ug/kg
ND
10.0
03/04/21 11:48
1,2-Dichloroethane-d4 (S)
%
107
70-130
03/04/21 11:48
4-Bromofluorobenzene (S)
%
99
69-134
03/04/21 11:48
Toluene-d8 (S)
%
101
70-130
03/04/21 11:48
IK
Qualifiers
LABORATORY CONTROL SAMPLE:
3180353
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/kg
1250
1240
99
70-130
1,1,1-Trichloroethane
ug/kg
1250
1190
95
70-130
1,1,2,2-Tetrachloroethane
ug/kg
1250
1250
100
70-130
1,1,2-Trichloroethane
ug/kg
1250
1280
103
70-130
1,1-Dichloroethane
ug/kg
1250
1180
95
70-130
1,1-Dichloroethene
ug/kg
1250
1260
100
70-130
1,1-Dichloropropene
ug/kg
1250
1210
97
70-130
1,2,3-Trichlorobenzene
ug/kg
1250
1220
98
65-130
1,2,3-Trichloropropane
ug/kg
1250
1260
101
70-130
1,2,4-Trichlorobenzene
ug/kg
1250
1240
99
68-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: PITTS
Pace Project No.: 92524950
LABORATORY CONTROL SAMPLE: 3180353
Parameter
QUALITY CONTROL DATA
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
1,2,4-Trimethylbenzene
ug/kg
1250
1250
100
70-130
1,2-Dibromo-3-chloropropane
ug/kg
1250
1320
106
70-130
1,2-Dibromoethane (EDB)
ug/kg
1250
1280
103
70-130
1,2-Dichlorobenzene
ug/kg
1250
1290
103
70-130
1,2-Dichloroethane
ug/kg
1250
1140
92
63-130
1,2-Dichloropropane
ug/kg
1250
1270
101
70-130
1,3,5-Trimethylbenzene
ug/kg
1250
1220
98
70-130
1,3-Dichlorobenzene
ug/kg
1250
1240
99
70-130
1,3-Dichloropropane
ug/kg
1250
1280
103
70-130
1,4-Dichlorobenzene
ug/kg
1250
1220
97
70-130
2,2-Dichloropropane
ug/kg
1250
1300
104
66-130
2-Butanone (MEK)
ug/kg
2500
2470
99
70-130
2-Chlorotoluene
ug/kg
1250
1250
100
70-130
2-Hexanone
ug/kg
2500
2560
103
70-130
4-Chlorotoluene
ug/kg
1250
1300
104
70-130
4-Methyl-2-pentanone (MIBK)
ug/kg
2500
2520
101
70-130
Acetone
ug/kg
2500
2510
100
69-130
Benzene
ug/kg
1250
1240
100
70-130
Bromobenzene
ug/kg
1250
1240
99
70-130
Bromochloromethane
ug/kg
1250
1340
107
70-130
Bromodichloromethane
ug/kg
1250
1180
94
69-130
Bromoform
ug/kg
1250
1380
110
70-130
Bromomethane
ug/kg
1250
1550
124
52-1301H,IK
Carbon tetrachloride
ug/kg
1250
1190
95
70-130
Chlorobenzene
ug/kg
1250
1230
99
70-130
Chloroethane
ug/kg
1250
1290
103
65-130
Chloroform
ug/kg
1250
1230
98
70-130
Chloromethane
ug/kg
1250
1280
102
55-130
cis-1,2-Dichloroethene
ug/kg
1250
1200
96
70-130
cis-1,3-Dichloropropene
ug/kg
1250
1270
102
70-130
Dibromochloromethane
ug/kg
1250
1330
106
70-130
Dibromomethane
ug/kg
1250
1290
103
70-130
Dichlorodifluoromethane
ug/kg
1250
1330
107
45-156
Diisopropyl ether
ug/kg
1250
1190
95
70-130
Ethylbenzene
ug/kg
1250
1280
103
70-130
Hexachloro-1,3-butadiene
ug/kg
1250
1300
104
66-1301K
Isopropylbenzene (Cumene)
ug/kg
1250
1240
99
70-130
m&p-Xylene
ug/kg
2500
2460
98
70-130
Methyl-tert-butyl ether
ug/kg
1250
1210
97
70-130
Methylene Chloride
ug/kg
1250
1200
96
65-130
n-Butylbenzene
ug/kg
1250
1280
102
67-130
n-Propylbenzene
ug/kg
1250
1300
104
70-130
Naphthalene
ug/kg
1250
1250
100
70-130
o-Xylene
ug/kg
1250
1240
100
70-130
p-Isopropyltoluene
ug/kg
1250
1250
100
67-130
sec-Butylbenzene
ug/kg
1250
1230
98
69-130
Styrene
ug/kg
1250
1300
104
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
LABORATORY CONTROL SAMPLE:
Parameter
3180353
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
tert-Butyl benzene
ug/kg
1250
1220
98
67-130
Tetrachloroethene
ug/kg
1250
1260
101
70-130
Toluene
ug/kg
1250
1170
94
70-130
trans-1,2-Dichloroethene
ug/kg
1250
1260
101
70-130
trans- 1,3-Dichloropropene
ug/kg
1250
1260
101
68-130
Trichloroethene
ug/kg
1250
1270
102
70-130
Trichlorofluoromethane
ug/kg
1250
1240
99
70-130
Vinyl acetate
ug/kg
2500
2930
117
70-130
Vinyl chloride
ug/kg
1250
1270
101
61-130
Xylene (Total)
ug/kg
3750
3700
99
70-130
1,2-Dichloroethane-d4 (S)
%
89
70-130
4-Bromofluorobenzene (S)
%
101
69-134
Toluene-d8 (S)
%
99
70-130
MATRIX SPIKE SAMPLE:
Parameter
3180355
Units
92524307002
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/kg
ND
665
641
96
70-131
1,1,1-Trichloroethane
ug/kg
ND
665
697
105
65-133
1,1,2,2-Tetrachloroethane
ug/kg
ND
665
581
87
66-130
1,1,2-Trichloroethane
ug/kg
ND
665
674
101
66-133
1,1-Dichloroethane
ug/kg
ND
665
604
91
65-130
1,1-Dichloroethene
ug/kg
ND
665
662
100
10-158
1,1-Dichloropropene
ug/kg
ND
665
665
100
68-133
1,2,3-Trichlorobenzene
ug/kg
ND
665
491
74
27-138
1,2,3-Trichloropropane
ug/kg
ND
665
609
92
67-130
1,2,4-Trichlorobenzene
ug/kg
ND
665
483
73
51-134
1,2,4-Trimethylbenzene
ug/kg
ND
665
658
99
63-136
1,2-Dibromo-3-chloropropane
ug/kg
ND
665
503
76
32-130
1,2-Dibromoethane (EDB)
ug/kg
ND
665
639
96
70-130
1,2-Dichlorobenzene
ug/kg
ND
665
601
91
69-130
1,2-Dichloroethane
ug/kg
ND
665
667
100
59-130
1,2-Dichloropropane
ug/kg
ND
665
681
103
70-130
1,3,5-Trimethylbenzene
ug/kg
ND
665
655
99
65-137
1,3-Dichlorobenzene
ug/kg
ND
665
654
99
70-130
1,3-Dichloropropane
ug/kg
ND
665
656
99
70-130
1,4-Dichlorobenzene
ug/kg
ND
665
606
91
68-130
2,2-Dichloropropane
ug/kg
ND
665
603
91
32-130
2-Butanone (MEK)
ug/kg
ND
1330
1260
88
10-136
2-Chlorotoluene
ug/kg
ND
665
659
99
69-141
2-Hexanone
ug/kg
ND
1330
1200
90
10-144
4-Chlorotoluene
ug/kg
ND
665
626
94
70-132
4-Methyl-2-pentanone (MIBK)
ug/kg
ND
1330
1270
96
25-143
Acetone
ug/kg
ND
1330
1090
82
10-130
Benzene
ug/kg
ND
665
656
99
67-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
MATRIX SPIKE SAMPLE:
3180355
92524307002
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Bromobenzene
ug/kg
ND
665
668
101
70-130
Bromochloromethane
ug/kg
ND
665
662
100
69-134
Bromodichloromethane
ug/kg
ND
665
591
89
64-130
Bromoform
ug/kg
ND
665
576
87
62-130
Bromomethane
ug/kg
ND
665
301
45
20-1761K
Carbon tetrachloride
ug/kg
ND
665
652
98
65-140
Chlorobenzene
ug/kg
ND
665
676
102
70-130
Chloroethane
ug/kg
ND
665
66.1
10
10-1301K
Chloroform
ug/kg
ND
665
641
96
63-130
Chloromethane
ug/kg
ND
665
788
119
58-130
cis-1,2-Dichloroethene
ug/kg
ND
665
679
102
66-130
cis-1,3-Dichloropropene
ug/kg
ND
665
674
101
67-130
Dibromochloromethane
ug/kg
ND
665
609
92
67-130
Dibromomethane
ug/kg
ND
665
676
102
63-131
Dichlorodifluoromethane
ug/kg
ND
665
611
92
44-180
Diisopropyl ether
ug/kg
ND
665
644
97
63-130
Ethylbenzene
ug/kg
ND
665
607
91
66-130
Hexachloro-1,3-butadiene
ug/kg
ND
665
513
77
64-150
Isopropylbenzene (Cumene)
ug/kg
ND
665
663
100
69-135
m&p-Xylene
ug/kg
ND
1330
1250
94
60-133
Methyl-tert-butyl ether
ug/kg
ND
665
592
89
65-130
Methylene Chloride
ug/kg
ND
665
688
104
61-130
n-Butylbenzene
ug/kg
ND
665
630
95
65-140
n-Propylbenzene
ug/kg
ND
665
633
95
67-140
Naphthalene
ug/kg
ND
665
541
81
15-145
o-Xylene
ug/kg
ND
665
671
101
66-133
p-Isopropyltoluene
ug/kg
ND
665
662
100
56-147
sec-Butylbenzene
ug/kg
ND
665
679
102
65-139
Styrene
ug/kg
ND
665
671
101
70-132
tert-Butyl benzene
ug/kg
ND
665
498
75
62-135
Tetrachloroethene
ug/kg
ND
665
593
89
70-135
Toluene
ug/kg
8.3
665
642
95
67-130
trans-1,2-Dichloroethene
ug/kg
ND
665
634
95
69-130
trans- 1,3-Dichloropropene
ug/kg
ND
665
647
97
62-130
Trichloroethene
ug/kg
ND
665
676
102
70-135
Trichlorofluoromethane
ug/kg
ND
665
220
33
10-130
Vinyl acetate
ug/kg
ND
1330
1580
119
53-130
Vinyl chloride
ug/kg
ND
665
629
95
61-148
Xylene (Total)
ug/kg
ND
1990
1920
96
63-132
1,2-Dichloroethane-d4 (S)
%
108
70-130
4-Bromofluorobenzene (S)
%
101
69-134
Toluene-d8 (S)
%
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
SAMPLE DUPLICATE: 3180354
Parameter
Units
92524307001
Result
Dup
Result
1,1,1,2-Tetrachloroethane
ug/kg
ND
ND
1,1,1-Trichloroethane
ug/kg
ND
ND
1,1,2,2-Tetrachloroethane
ug/kg
ND
ND
1,1,2-Trichloroethane
ug/kg
ND
ND
1,1-Dichloroethane
ug/kg
ND
ND
1,1-Dichloroethene
ug/kg
ND
ND
1,1-Dichloropropene
ug/kg
ND
ND
1,2,3-Trichlorobenzene
ug/kg
ND
ND
1,2,3-Trichloropropane
ug/kg
ND
ND
1,2,4-Trichlorobenzene
ug/kg
ND
ND
1,2,4-Trimethylbenzene
ug/kg
ND
ND
1,2-Dibromo-3-chloropropane
ug/kg
ND
ND
1,2-Dibromoethane (EDB)
ug/kg
ND
ND
1,2-Dichlorobenzene
ug/kg
ND
ND
1,2-Dichloroethane
ug/kg
ND
ND
1,2-Dichloropropane
ug/kg
ND
ND
1,3,5-Trimethylbenzene
ug/kg
ND
ND
1,3-Dichlorobenzene
ug/kg
ND
ND
1,3-Dichloropropane
ug/kg
ND
ND
1,4-Dichlorobenzene
ug/kg
ND
ND
2,2-Dichloropropane
ug/kg
ND
ND
2-Butanone (MEK)
ug/kg
ND
46.8J
2-Chlorotoluene
ug/kg
ND
ND
2-Hexanone
ug/kg
ND
ND
4-Chlorotoluene
ug/kg
ND
ND
4-Methyl-2-pentanone (MIBK)
ug/kg
ND
ND
Acetone
ug/kg
ND
ND
Benzene
ug/kg
ND
ND
Bromobenzene
ug/kg
ND
ND
Bromochloromethane
ug/kg
ND
ND
Bromodichloromethane
ug/kg
ND
ND
Bromoform
ug/kg
ND
ND
Bromomethane
ug/kg
ND
ND
Carbon tetrachloride
ug/kg
ND
ND
Chlorobenzene
ug/kg
ND
ND
Chloroethane
ug/kg
ND
ND
Chloroform
ug/kg
ND
ND
Chloromethane
ug/kg
ND
ND
cis-1,2-Dichloroethene
ug/kg
ND
ND
cis-1,3-Dichloropropene
ug/kg
ND
ND
Dibromochloromethane
ug/kg
ND
ND
Dibromomethane
ug/kg
ND
ND
Dichlorodifluoromethane
ug/kg
ND
ND
Diisopropyl ether
ug/kg
ND
ND
Ethylbenzene
ug/kg
ND
ND
Hexachloro-1,3-butadiene
ug/kg
ND
ND
Isopropylbenzene (Cumene)
ug/kg
ND
ND
RPD Qualifiers
M
IK
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 22 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
SAMPLE DUPLICATE: 3180354
Parameter
Units
92524307001
Result
Dup
Result
m&p-Xylene
ug/kg
ND
ND
Methyl-tert-butyl ether
ug/kg
ND
ND
Methylene Chloride
ug/kg
ND
ND
n-Butylbenzene
ug/kg
ND
ND
n-Propylbenzene
ug/kg
ND
ND
Naphthalene
ug/kg
ND
ND
o-Xylene
ug/kg
ND
ND
p-Isopropyltoluene
ug/kg
ND
ND
sec-Butylbenzene
ug/kg
ND
ND
Styrene
ug/kg
ND
ND
tert-Butyl benzene
ug/kg
ND
ND
Tetrachloroethene
ug/kg
ND
37.2
Toluene
ug/kg
ND
3.3J
trans-1,2-Dichloroethene
ug/kg
ND
ND
trans- 1,3-Dichloropropene
ug/kg
ND
ND
Trichloroethene
ug/kg
ND
ND
Trichlorofluoromethane
ug/kg
ND
ND
Vinyl acetate
ug/kg
ND
ND
Vinyl chloride
ug/kg
ND
ND
Xylene (Total)
ug/kg
ND
ND
1,2-Dichloroethane-d4 (S)
%
104
107
4-Bromofluorobenzene (S)
%
103
102
Toluene-d8(S)
%
99
101
RPD Qualifiers
C8
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
QC Batch: 603834
Analysis Method:
EPA 8015C Modified
QC Batch Method: EPA 3546
Analysis Description:
8015 Solid GCSV
Laboratory:
Pace Analytical Services - Charlotte
Associated Lab Samples: 92524950001, 92524950002
METHOD BLANK: 3180966
Matrix: Solid
Associated Lab Samples: 92524950001, 92524950002
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Diesel Range Organics(C10-C28)
mg/kg
ND
5.0 03/03/21 17:13
n-Pentacosane (S)
%
79 32-130
03/03/21 17:13
LABORATORY CONTROL SAMPLE:
3180967
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Diesel Range Organics(C10-C28)
mg/kg
65.8 47.1
72 47-130
n-Pentacosane(S)
%
71 32-130
MATRIX SPIKE SAMPLE:
3180968
92524423001 Spike
MS MS
% Rec
Parameter
Units
Result Conc.
Result % Rec
Limits Qualifiers
Diesel Range Organics(C10-C28)
mg/kg
10100 73.2
14700 6320
10-133 M1
n-Pentacosane(S)
%
326
32-130 S2
SAMPLE DUPLICATE: 3180969
92525116001 Dup
Parameter
Units
Result Result
RPD Qualifiers
Diesel Range Organics(C10-C28)
mg/kg
ND
ND
n-Pentacosane (S)
%
87
81
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 24 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
QC Batch: 603677 Analysis Method: SW-846
QC Batch Method: SW-846 Analysis Description: Dry Weight/Percent Moisture
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92524950001, 92524950002
SAMPLE DUPLICATE: 3180386
92524423001 Dup
Parameter Units Result Result RPD Qualifiers
Percent Moisture % 9.9 9.8 1 N2
SAMPLE DUPLICATE: 3180392
92525035001 Dup
Parameter Units Result Result RPD Qualifiers
Percent Moisture % 77.7 77.6 0 N2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 25 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: PITTS
Pace Project No.: 92524950
QC Batch: 603697 Analysis Method: SW-846
QC Batch Method: SW-846 Analysis Description: Dry Weight/Percent Moisture
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92524950003
SAMPLE DUPLICATE: 3180531
Parameter
Percent Moisture
SAMPLE DUPLICATE: 3180599
Parameter
Percent Moisture
92525100001 Dup
Units Result Result
17.6 16.9
92525123004 Dup
Units Result Result
% 29.1 31.4
RPD Qualifiers
4 N2
RPD Qualifiers
7 N2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: PITTS
Pace Project No.: 92524950
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
C8 Result may be biased high due to carryover from previously analyzed sample.
IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.
S2 Surrogate recovery outside laboratory control limits due to matrix interferences (confirmed by similar results from sample
re -analysis).
u8 Data does not meet all conditions for compliance monitoring due to use of soil jars.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/12/2021 05:12 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: PITTS
Pace Project No.: 92524950
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Analytical
Batch
92524950001
B-1
EPA 3546
603834
EPA 8015C Modified
604030
92524950002
B-2
EPA 3546
603834
EPA 8015C Modified
604030
92524950001
B-1
EPA 5035A/5030B
603663
EPA 8260D
603821
92524950002
B-2
EPA 5035A/5030B
603675
EPA 8260D
603866
92524950003
B-3
EPA 5035A/5030B
603675
EPA 8260D
603866
92524950001
B-1
SW-846
603677
92524950002
B-2
SW-846
603677
92524950003
B-3
SW-846
603697
Date: 03/12/2021 05:12 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 28 of 29

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Appendix B
24-Hour Notification of Discharge Form (UST-62)
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Colliers Properties, Inc. - COP/COP-014 443 Pitts School
Road/Report/Phase II ESA - 443 Pitts School Road (8-24-21).docx
hart � hickman
SMARTER ENVIRONMENTAL SOLUTIONS

UST-62
24-Hour Notification of Discharge
Form
For Non -UST This form should be completed and submitted to the UST Section's regional office following a known or suspected release of
Releases of petroleum from a source other than an underground storage tank. This form is required to be submitted within 24 hours of
Petroleum in NC
discovery of a known or suspected petroleum release
(DWM USE ONLY)
Suspected Contamination? (Y/N)
Release discovered
Incident # Priority Rank (H,I,L,U)
Confirmed GW Contamination? (Y/N)
(time/date):
Received (time/date)
Confirmed Soil Contamination ?(Y/N) _
Received by Region
Samples taken?(Y/N) Free product? (Y/N)
Reported by (circle one): Phone, Fax or Report
If Yes(free product), state greatest thickness: feet
INCIDENT DESCRIPTION
Incident Name:
Address (street number/name):
County:
City/Town:
Zip Code:
Regional Office (circle one): Asheville, Mooresville, Fayetteville,
Raleigh, Washington, Wilmin
on, Winston-Salem
Latitude (decimal degrees):
Longitude (decimal degrees) :
Obtained by:
❑ GPS
Describe suspected or confirmed release (nature of release, time/date of release, quantity of release, amount of free
product):
❑ Electronic topographic map
❑ GIS Address matching
❑ Other
Describe initial response/abatement (time/date release stopped, cleanup begun/completed, quantity of product
soil removed, confirmation sampling):
❑ Unknown
Describe location:
Describe impacted receptors:
HOW RELEASE WAS DISCOVERED (Release Code)
(Check one)
❑ Observation of Release at Occurrence ❑ Water Supply Well Contamination
❑ Visual or Olfactory Evidence
❑ Surface Water Contamination
❑ Soil Contamination
❑ Other (specify)
❑ Groundwater Contamination
SOURCE OF CONTAMINATION
Source of Release
Cause of Release Type of Release Product Type Released
(Check one to indicate primary
(Check one to indicate primary (Check one) (Check one to indicate primary petroleum product
source)
cause)
type released)
❑ AST (tank)
❑ Spill (Accidental) ❑ Petroleum ❑ Gasoline/ Diesel/ ❑ Diesel/Veg. Oil
❑ AST Piping/ Dispenser
❑ Spill (Intentional) ❑ Both Petroleum Kerosene Blend
❑ AST Delivery Problem
❑ Corrosion & Non -Petroleum ❑ Ell — E20
❑ Vegetable Oil 100%
❑ OTR Vehicle Tank
❑ Physical or Mechanical ❑ E21 — E84
❑ Heating Oil
❑ OTR Bulk Transport Tank
Damage Location ❑ E85 — E99
❑ Waste Oil
❑ RR Bulk Transport Tank
❑ Equipment Failure (Check one) ❑ Ethanol 100% ❑ Mineral Oil -no
❑ Transformer
❑ AST Overfill
❑ Facility
PCBs
❑ Unknown
❑ AST Installation Problem
❑ Residence
❑ Mineral Oil -PCBs
❑ Other
❑ Unknown
❑ Highway/Road
❑ Other Petroleum
❑ Other
❑ Railway
Products
Definitions presented on reverse
Definitions presented on reverse
❑ Other
Ownership
1. Municipal 2. Military 3. Unknown
4. Private 5. Federal 6. County 7. State
Operation Type
1. Public Service 2. Agricultural
3. Residential 4. Education/Relig. 5. Industrial 6. Commercial 7. Mining
Guidance presented on reverse
UST Form 62 (04/10) Page 1 of 2

Water Supply Wells Affected?
IMPACT ON DRINKING WATER SUPPLIES
1. Yes 2. No 3. Unknown Number of Water Supply Wells Affected
List of Water Supply Wells Contaminated: (Include Users Names, Addresses and Phone Numbers. Attach additional sheet if necessary)
1.
2.
3.
PARTY RESPONSIBLE FOR RELEASE
(if the source of the release is not an AST system or if it is an AST system and there is a responsible party other than the AST system owner/operator)
Name of Person/Company
Address
City
State
Zip Code
Telephone Number
AST SYSTEM OWNER (if the source of the release is an AST system)
AST Owner/Company
Address
City
State
Zip Code
Telephone Number
AST SYSTEM OPERATOR (if the source of the release is an AST system)
UST Operator/Company
Address
City
State
Zip Code
Telephone Number
LANDOWNER AT LOCATION OF INCIDENT
Landowner
Address
City
State
Zip Code
Telephone Number
Draw Sketch of Area or Provide Map (showing incidentslte, location of release, two major road intersections, potential
receptors)
Attach sketch or map to form.
Give Directions to Incident Site Attach directions to form if necessary.
Person Reporting Incident
Company
Telephone Number
Title
Address
Date
UST Form 62 (04/10) Page 2 of 2
Definitions of Sources
AST (Tank): means the tank is used to store product
AST Piping: means the piping and connectors running from the tank to the dispenser or other end -use equipment
AST Dispenser: includes the dispenser and the equipment used to connect the dispenser to the piping
AST Delivery Problem: identifies releases that occurred during product delivery to the tank.
OTR Vehicle Tank: means the tank is used to store product to fuel an over the road vehicle
OTR Bulk Transport Tank: means a tank that is used to transport product in bulk over the road (by truck)
RR :bulk Transport Tank: means a tank that is used to transport product in bulk by train
Transformer: means electrical transformer
Other: serves as the option to use when the release source is known but does not fit into one of the preceding categories
Unknown: identifies releases for which the source has not been determined
Definitions of Causes
Spill (Accidental): use this cause when a spill occurs accidentally(e.g., when the delivery hose is disconnected from a fill pipe)
Spill (Intentional): use this cause when a spill occurs intentionally (e.g., intentional dumping or breakage)
Corrosion: use when a metal tank, piping, or other component has a release due to corrosion
Physical or Mechanical Damage: use for all types of physical or mechanical damage, except corrosion
Equipment failure: use when a release occurs due to equipment failure other than corrosion or physical or mechanical damage
AST Overfill: use when an overfill occurs (e.g., overfills may occur from the fill pipe at the tank or when the nozzle fails to shut off at the dispenser)
AST Installation Problem: use when the problem is determined to have occurred specifically because the AST system was not installed properly
Other: use this option when the cause is known but does not fit into one of the preceding categories
Unknown: use when the cause has not been determined
Guidance: Ownership and Operator Type
Ownership select the category which describes owner of the AST system, bulk transport tank, or other release source
Operator Type select the category which describes the operation in which owner uses the AST system, bulk transport tank, or other release source

Appendix C
Soil Boring Logs
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Colliers Properties, Inc. - COP/COP-014 443 Pitts School
Road/Report/Phase II ESA - 443 Pitts School Road (8-24-21).docx
hart � hickman
SMARTER ENVIRONMENTAL SOLUTIONS

14
hart hickman
Client: Colliers International
BORING LOG
Project: Industrial Property (COP-014)
Boring No. HHSB-1
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 443 Pitts School Road, Concord, NC
Page: 1 of 1
Drilling Start Date: 7/20/21
Boring Depth (ft): 6.0
Drilling End Date: 7/20/21
Boring Diameter (in): 4.25
Drilling Company: Eastern Solutions / H&H
Sampling Method(s): Grab
Drilling Method: Concrete Core Drill I Hand Auger
DTW During Drilling (ft):
Drilling Equipment: Concrete Core Drill I Hand Auger
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: CMB
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
w
Z
L
�F
....
V
O
Jp
W
W
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
LU
2
J
Q
°gyp
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') CONCRETE SLAB, underlying plastic and gravel fill
3.6
(0.25') Silty SAND (SM); trace clay, loose, dry, light brown (Fill)
4.3
6.5
(T) SILT (ML); some clay, medium stiff, moist, dull red, yellow, and dark brown (Native)
5.9
(4') SILT (ML); trace clay, medium stiff, moist, dull red, yellow, and brown
0.9
5
3.5
5
HHSB-1
(5-6')
(6) Boring terminated
10 10
NOTES: HHSB-1 (5-6') sampled for SVOCs, EPH, VPH, and metals (Cr and Pb) on 7/20/2021.
generated using GroundLogs.onllne

14
hart hickman
Client: Colliers International
BORING LOG
Project: Industrial Property (COP-014)
Boring No. HHSB-2
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 443 Pitts School Road, Concord, NC
Page: 1 of 1
Drilling Start Date: 7/20/21
Boring Depth (ft): 6.0
Drilling End Date: 7/20/21
Boring Diameter (in): 4.25
Drilling Company: Eastern Solutions / H&H
Sampling Method(s): Grab
Drilling Method: Concrete Core Drill I Hand Auger
DTW During Drilling (ft):
Drilling Equipment: Concrete Core Drill I Hand Auger
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: CMB
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
Lu
Z
L
0F
....
V
O
Jp
W
W
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
LU
2
J
Q
°gyp
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') CONCRETE SLAB, underlying plastic and gravel fill
6.9
(0.25') Silty SAND (SM); trace clay, loose, dry, brown and tan (Fill)
16.6
(2') SILT (ML); some clay, medium stiff, moist, dull red, yellow, and dark brown (Native)
12.3
14.3
(4') SILT (ML); trace clay, medium stiff, moist, dull red, yellow, and brown
15.2
5
19.8
5
HHSB-2
(5-6')
(6) Boring terminated
10 10
NOTES: HHSB-2 (5-6') sampled for SVOCs, EPH, VPH, and metals (Cr and Pb) on 7/20/2021.
generated using GroundLogs.onllne

14
hart hickman
Client: Colliers International
BORING LOG
Project: Industrial Property (COP-014)
Boring No. HHBG-1
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 443 Pitts School Road, Concord, NC
Page: 1 of 1
Drilling Start Date: 7/20/21
Boring Depth (ft): 6.0
Drilling End Date: 7/20/21
Boring Diameter (in): 4.25
Drilling Company: H&H
Sampling Method(s): Grab
Drilling Method: Hand Auger
DTW During Drilling (ft):
Drilling Equipment: Hand Auger
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: CMB
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
w
Z
L
�F
....
V
O
Jp
W
W
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
LU
2
J
Q
°gyp
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') TOPSOIL/GRASS
2.9
(0.25') CLAY (CL); trace silt, medium stiff, dry, dull red and brown
7.5
(2') SILT (ML); some clay, medium stiff, moist, dull red and dark brown
1.3
(3') SILT (ML); trace clay, medium stiff, moist, dull red, yellow, and brown
1.5
0.3
5
0.1
5
HHBG-1
(5-6')
(6) Boring terminated
10 10
NOTES: HHBG-1 (5-6') sampled for metals (Cr and Pb) on 7/20/2021.
generated using GroundLogs.onllne

14
hart hickman
Client: Colliers International
Project: Industrial Property (COP-014)
BORING LOG
Boring No. HHBG-2
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 443 Pitts School Road, Concord, NC
Page: 1 of 1
Drilling Start Date: 7/20/21
Boring Depth (ft): 6.0
Drilling End Date: 7/20/21
Boring Diameter (in): 4.25
Drilling Company: H&H
Sampling Method(s): Grab
Drilling Method: Hand Auger
DTW During Drilling (ft):
Drilling Equipment: Hand Auger
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: CMB
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
Z
O
....
O
Jp
w
W
W
�F
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
V
Lu
2
J
Q
°gyp
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
d
J
�
m
�
0 0
(0-) TOPSOIL/GRASS
16.2
(0.25') CLAY (CL); trace silt, medium stiff, dry, dull red, yellow, and brown
14.3
(15) SILT (ML); little clay, medium stiff, dry, dull red and dark brown
10.5
(T) SILT (ML); stiff, moist, dark brown, yellow, and brown
5.6
3.7
5
(5') Sandy SILT (MLS); medium stiff, moist, brown, gray, yellow, and white
0.3
5
HHBG-
(5-6')
(6) Boring terminated
10 10
NOTES: HHBG-2 (5-6') sampled for metals (Cr and Pb) on 7/20/2021.
generated using GroundLogs.onllne

Appendix D
Laboratory Analytical Report
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Colliers Properties, Inc. - COP/COP-014 443 Pitts School
Road/Report/Phase II ESA - 443 Pitts School Road (8-24-21).docx
hart � hickman
SMARTER ENVIRONMENTAL SOLUTIONS

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
July 28, 2021
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
RE: Project: COP-014
Pace Project No.: 92550648
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on July 20, 2021. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Godwin
[e-mail]
1(704)875-9092
Project Manager
Enclosures
cc: Bo Cappleman, Hart & Hickman
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 44

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
CERTIFICATIONS
Project: COP-014
Pace Project No.: 92550648
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
South Carolina Certification #: 99006001
Louisiana/NELAP Certification # LA170028
Florida/NELAP Certification #: E87627
North Carolina Drinking Water Certification #: 37706
Kentucky UST Certification #: 84
North Carolina Field Services Certification #: 5342
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 12
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 44

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: COP-014
Pace Project No.: 92550648
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92550648001
HHSB-2 (5-6)
Solid
07/20/21 10:40
07/20/21 15:45
92550648002
HHSB-1 (5-6)
Solid
07/20/21 11:30
07/20/21 15:45
92550648003
HHBG-2 (5-6)
Solid
07/20/21 14:30
07/20/21 15:45
92550648004
HHBG-1 (5-6)
Solid
07/20/21 13:40
07/20/21 15:45
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 44

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
COP-014
92550648
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92550648001
HHSB-2 (5-6)
MADEP EPH
BAJ
7
PASI-C
MADEP VPH
MAD
5
PASI-C
EPA 8270E
BPJ
75
PASI-C
SW-846
KDF
1
PASI-C
92550648002
HHSB-1 (5-6)
MADEP EPH
BAJ
7
PASI-C
MADEP VPH
MAD
5
PASI-C
EPA 8270E
BPJ
75
PASI-C
SW-846
KDF
1
PASI-C
PASI-C = Pace Analytical
Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 44

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: COP-014
Pace Project No.: 92550648
Sample: HHSB-2 (5-6)
Lab ID:
92550648001
Collected:
07/20/21 10:40
Received: 07/20/21 15:45 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
MADEP EPH NC Soil
Analytical
Method: MADEP EPH Preparation Method: MADEP EPH
Pace Analytical
Services
- Charlotte
Aliphatic (C09-C18)
ND
mg/kg
13.4
13.4
1
07/21/21 13:02
07/22/21 21:50
N2
Aliphatic (C19-C36)
ND
mg/kg
13.4
13.4
1
07/21/21 13:02
07/22/21 21:50
N2
Aromatic (C11-C22)
ND
mg/kg
13.4
13.4
1
07/21/21 13:02
07/22/21 21:50
N2
Surrogates
1-Chlorooctadecane (S)
53
%
40-140
1
07/21/21 13:02
07/22/21 21:50
3386-33-2
o-Terphenyl (S)
45
%
40-140
1
07/21/21 13:02
07/22/21 21:50
84-15-1
2-Fluorobiphenyl (S)
79
%
40-140
1
07/21/21 13:02
07/22/21 21:50
321-60-8
2-Bromonaphthalene (S)
79
%
40-140
1
07/21/21 13:02
07/22/21 21:50
580-13-2
VPH NC Soil
Analytical
Method: MADEP VPH Preparation Method: MADEP VPH
Pace Analytical
Services
- Charlotte
Aliphatic (C05-CO8)
ND
mg/kg
4.2
4.2
1
07/23/21 19:46
07/24/21 03:16
N2
Aliphatic(C09-C12)Adjusted
ND
mg/kg
4.2
4.2
1
07/23/21 19:46
07/24/21 03:16
N2
Aromatic (C09-C10)
ND
mg/kg
4.2
4.2
1
07/23/21 19:46
07/24/21 03:16
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
97
%
70-130
1
07/23/21 19:46
07/24/21 03:16
460-00-4
4-Bromofluorobenzene (PID) (S)
89
%
70-130
1
07/23/21 19:46
07/24/21 03:16
460-00-4
8270E MSSV Microwave
Analytical
Method: EPA 8270E
Preparation Method: EPA 3546
Pace Analytical
Services
- Charlotte
Acenaphthene
ND
ug/kg
451
158
1
07/22/21 13:08
07/23/21 12:39
83-32-9
Acenaphthylene
ND
ug/kg
451
158
1
07/22/21 13:08
07/23/21 12:39
208-96-8
Aniline
ND
ug/kg
451
176
1
07/22/21 13:08
07/23/21 12:39
62-53-3
Anthracene
ND
ug/kg
451
147
1
07/22/21 13:08
07/23/21 12:39
120-12-7
Benzo(a)anthracene
ND
ug/kg
451
150
1
07/22/21 13:08
07/23/21 12:39
56-55-3
Benzo(a)pyrene
ND
ug/kg
451
156
1
07/22/21 13:08
07/23/21 12:39
50-32-8
Benzo(b)fluoranthene
ND
ug/kg
451
150
1
07/22/21 13:08
07/23/21 12:39
205-99-2
Benzo(g,h,i)perylene
ND
ug/kg
451
175
1
07/22/21 13:08
07/23/21 12:39
191-24-2
Benzo(k)fluoranthene
ND
ug/kg
451
158
1
07/22/21 13:08
07/23/21 12:39
207-08-9
Benzoic Acid
ND
ug/kg
2250
968
1
07/22/21 13:08
07/23/21 12:39
65-85-0
Benzyl alcohol
ND
ug/kg
901
341
1
07/22/21 13:08
07/23/21 12:39
100-51-6
4-Bromophenylphenyl ether
ND
ug/kg
451
173
1
07/22/21 13:08
07/23/21 12:39
101-55-3
Butylbenzylphthalate
ND
ug/kg
451
190
1
07/22/21 13:08
07/23/21 12:39
85-68-7
4-Chloro-3-methyl phenol
ND
ug/kg
901
317
1
07/22/21 13:08
07/23/21 12:39
59-50-7
4-Chloroaniline
ND
ug/kg
901
354
1
07/22/21 13:08
07/23/21 12:39
106-47-8
bis(2-Chloroethoxy)methane
ND
ug/kg
451
187
1
07/22/21 13:08
07/23/21 12:39
111-91-1
bis(2-Chloroethyl) ether
ND
ug/kg
451
169
1
07/22/21 13:08
07/23/21 12:39
111-44-4
2-Chloronaphthalene
ND
ug/kg
451
179
1
07/22/21 13:08
07/23/21 12:39
91-58-7
2-Chlorophenol
ND
ug/kg
451
169
1
07/22/21 13:08
07/23/21 12:39
95-57-8
4-Chlorophenylphenyl ether
ND
ug/kg
451
168
1
07/22/21 13:08
07/23/21 12:39
7005-72-3
Chrysene
ND
ug/kg
451
164
1
07/22/21 13:08
07/23/21 12:39
218-01-9
Dibenz(a,h)anthracene
ND
ug/kg
451
173
1
07/22/21 13:08
07/23/21 12:39
53-70-3
Dibenzofuran
ND
ug/kg
451
162
1
07/22/21 13:08
07/23/21 12:39
132-64-9
1,2-Dichlorobenzene
ND
ug/kg
451
162
1
07/22/21 13:08
07/23/21 12:39
95-50-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 44

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: COP-014
Pace Project No.: 92550648
Sample: HHSB-2 (5-6) Lab ID: 92550648001 Collected: 07/20/21 10:40 Received: 07/20/21 15:45 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
1,3-Dichlorobenzene
ND
ug/kg
451
160
1
07/22/2113:08
07/23/2112:39
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
451
172
1
07/22/2113:08
07/23/2112:39
106-46-7
3,3'-Dichlorobenzidine
ND
ug/kg
901
304
1
07/22/2113:08
07/23/2112:39
91-94-1
2,4-Dichlorophenol
ND
ug/kg
451
176
1
07/22/2113:08
07/23/2112:39
120-83-2
Diethylphthalate
ND
ug/kg
451
165
1
07/22/2113:08
07/23/2112:39
84-66-2
2,4-Dimethylphenol
ND
ug/kg
451
187
1
07/22/2113:08
07/23/2112:39
105-67-9
Dimethylphthalate
ND
ug/kg
451
164
1
07/22/2113:08
07/23/2112:39
131-11-3
Di-n-butylphthalate
ND
ug/kg
451
152
1
07/22/2113:08
07/23/2112:39
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/kg
901
420
1
07/22/2113:08
07/23/2112:39
534-52-1
2,4-Dinitrophenol
ND
ug/kg
2250
1390
1
07/22/2113:08
07/23/2112:39
51-28-5
2,4-Dinitrotoluene
ND
ug/kg
451
173
1
07/22/2113:08
07/23/2112:39
121-14-2
2,6-Dinitrotoluene
ND
ug/kg
451
165
1
07/22/2113:08
07/23/2112:39
606-20-2
Di-n-octylphthalate
ND
ug/kg
451
177
1
07/22/2113:08
07/23/2112:39
117-84-0
bis(2- Ethyl hexyl)phthalate
ND
ug/kg
451
175
1
07/22/2113:08
07/23/2112:39
117-81-7
Fluoranthene
ND
ug/kg
451
154
1
07/22/2113:08
07/23/2112:39
206-44-0
Fluorene
ND
ug/kg
451
158
1
07/22/2113:08
07/23/2112:39
86-73-7
Hexachloro-1,3-butadiene
ND
ug/kg
451
195
1
07/22/2113:08
07/23/2112:39
87-68-3
Hexachlorobenzene
ND
ug/kg
451
176
1
07/22/2113:08
07/23/2112:39
118-74-1
Hexachlorocyclopentadiene
ND
ug/kg
451
258
1
07/22/2113:08
07/23/2112:39
77-47-4
Hexachloroethane
ND
ug/kg
451
172
1
07/22/2113:08
07/23/2112:39
67-72-1
Indeno(1,2,3-cd)pyrene
ND
ug/kg
451
177
1
07/22/2113:08
07/23/2112:39
193-39-5
Isophorone
ND
ug/kg
451
201
1
07/22/2113:08
07/23/2112:39
78-59-1
1-Methylnaphthalene
ND
ug/kg
451
158
1
07/22/2113:08
07/23/2112:39
90-12-0
2-Methylnaphthalene
ND
ug/kg
451
180
1
07/22/2113:08
07/23/2112:39
91-57-6
2-Methylphenol(o-Cresol)
ND
ug/kg
451
184
1
07/22/2113:08
07/23/2112:39
95-48-7
3&4-Methyl phenol (m&p Cresol)
ND
ug/kg
451
182
1
07/22/21 13:08
07/23/21 12:39
15831-10-4
Naphthalene
ND
ug/kg
451
153
1
07/22/2113:08
07/23/2112:39
91-20-3
2-Nitroaniline
ND
ug/kg
2250
369
1
07/22/2113:08
07/23/2112:39
88-74-4
3-Nitroaniline
ND
ug/kg
2250
354
1
07/22/2113:08
07/23/2112:39
99-09-2
4-Nitroaniline
ND
ug/kg
901
343
1
07/22/2113:08
07/23/2112:39
100-01-6
Nitrobenzene
ND
ug/kg
451
209
1
07/22/2113:08
07/23/2112:39
98-95-3
2-Nitrophenol
ND
ug/kg
451
195
1
07/22/2113:08
07/23/2112:39
88-75-5
4-Nitrophenol
ND
ug/kg
2250
871
1
07/22/2113:08
07/23/2112:39
100-02-7
N-Nitrosodimethylamine
ND
ug/kg
451
152
1
07/22/2113:08
07/23/2112:39
62-75-9
N-Nitroso-di-n-propylamine
ND
ug/kg
451
169
1
07/22/2113:08
07/23/2112:39
621-64-7
N-Nitrosodiphenylamine
ND
ug/kg
451
160
1
07/22/2113:08
07/23/2112:39
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/kg
451
214
1
07/22/2113:08
07/23/2112:39
108-60-1
Pentachlorophenol
ND
ug/kg
901
441
1
07/22/2113:08
07/23/2112:39
87-86-5
Phenanthrene
ND
ug/kg
451
147
1
07/22/2113:08
07/23/2112:39
85-01-8
Phenol
ND
ug/kg
451
201
1
07/22/2113:08
07/23/2112:39
108-95-2
Pyrene
ND
ug/kg
451
183
1
07/22/2113:08
07/23/2112:39
129-00-0
Pyridine
ND
ug/kg
451
142
1
07/22/2113:08
07/23/2112:39
110-86-1
1,2,4-Trichlorobenzene
ND
ug/kg
451
177
1
07/22/2113:08
07/23/2112:39
120-82-1
2,4,5-TrichIorophenol
ND
ug/kg
451
206
1
07/22/2113:08
07/23/2112:39
95-95-4
REPORT OF LABORATORY ANALYSIS
IL
IL
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 44

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: COP-014
Pace Project No.: 92550648
Sample: HHSB-2 (5-6)
Lab ID: 92550648001 Collected:
07/20/21 10:40
Received: 07/20/21 15:45 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results Units Limit
MDL DF
Prepared
Analyzed
CAS No. Qual
8270E MSSV Microwave
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
2,4,6-Trichlorophenol
ND ug/kg 451
186 1
07/22/21 13:08
07/23/21 12:39
88-06-2
Surrogates
Nitrobenzene-d5 (S)
75 % 21-130
1
07/22/21 13:08
07/23/21 12:39
4165-60-0
2-Fluorobiphenyl (S)
67 % 19-130
1
07/22/21 13:08
07/23/21 12:39
321-60-8
Terphenyl-d14 (S)
80 % 15-130
1
07/22/21 13:08
07/23/21 12:39
1718-51-0
Phenol-d6 (S)
71 % 18-130
1
07/22/21 13:08
07/23/21 12:39
13127-88-3
2-Fluorophenol (S)
72 % 18-130
1
07/22/21 13:08
07/23/21 12:39
367-12-4
2,4,6-Tribromophenol (S)
85 % 18-130
1
07/22/21 13:08
07/23/21 12:39
118-79-6
Percent Moisture
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
25.8 % 0.10
0.10 1
07/21/21 17:29
N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC.
Page 7 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: COP-014
Pace Project No.: 92550648
Sample: HHSl3-1 (5-6)
Lab ID:
92550648002
Collected:
07/20/21 11:30
Received: 07/20/21 15:45 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
MADEP EPH NC Soil
Analytical
Method: MADEP EPH Preparation Method: MADEP EPH
Pace Analytical
Services
- Charlotte
Aliphatic (C09-C18)
ND
mg/kg
13.4
13.4
1
07/21/21 13:02
07/22/21 22:17
N2
Aliphatic (C19-C36)
ND
mg/kg
13.4
13.4
1
07/21/21 13:02
07/22/21 22:17
N2
Aromatic (C11-C22)
ND
mg/kg
13.4
13.4
1
07/21/21 13:02
07/22/21 22:17
N2
Surrogates
1-Chlorooctadecane (S)
52
%
40-140
1
07/21/21 13:02
07/22/21 22:17
3386-33-2
o-Terphenyl (S)
47
%
40-140
1
07/21/21 13:02
07/22/21 22:17
84-15-1
2-Fluorobiphenyl (S)
80
%
40-140
1
07/21/21 13:02
07/22/21 22:17
321-60-8
2-Bromonaphthalene (S)
80
%
40-140
1
07/21/21 13:02
07/22/21 22:17
580-13-2
VPH NC Soil
Analytical
Method: MADEP VPH Preparation Method: MADEP VPH
Pace Analytical
Services
- Charlotte
Aliphatic (C05-CO8)
ND
mg/kg
4.2
4.2
1
07/23/21 19:46
07/24/21 03:44
N2
Aliphatic(C09-C12)Adjusted
ND
mg/kg
4.2
4.2
1
07/23/21 19:46
07/24/21 03:44
N2
Aromatic (C09-C10)
ND
mg/kg
4.2
4.2
1
07/23/21 19:46
07/24/21 03:44
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
100
%
70-130
1
07/23/21 19:46
07/24/21 03:44
460-00-4
4-Bromofluorobenzene (PID) (S)
92
%
70-130
1
07/23/21 19:46
07/24/21 03:44
460-00-4
8270E MSSV Microwave
Analytical
Method: EPA 8270E
Preparation Method: EPA 3546
Pace Analytical
Services
- Charlotte
Acenaphthene
ND
ug/kg
449
158
1
07/22/21 13:08
07/23/21 13:06
83-32-9
Acenaphthylene
ND
ug/kg
449
158
1
07/22/21 13:08
07/23/21 13:06
208-96-8
Aniline
ND
ug/kg
449
175
1
07/22/21 13:08
07/23/21 13:06
62-53-3
Anthracene
ND
ug/kg
449
147
1
07/22/21 13:08
07/23/21 13:06
120-12-7
Benzo(a)anthracene
ND
ug/kg
449
150
1
07/22/21 13:08
07/23/21 13:06
56-55-3
Benzo(a)pyrene
ND
ug/kg
449
155
1
07/22/21 13:08
07/23/21 13:06
50-32-8
Benzo(b)fluoranthene
ND
ug/kg
449
150
1
07/22/21 13:08
07/23/21 13:06
205-99-2
Benzo(g,h,i)perylene
ND
ug/kg
449
174
1
07/22/21 13:08
07/23/21 13:06
191-24-2
Benzo(k)fluoranthene
ND
ug/kg
449
158
1
07/22/21 13:08
07/23/21 13:06
207-08-9
Benzoic Acid
ND
ug/kg
2240
964
1
07/22/21 13:08
07/23/21 13:06
65-85-0
Benzyl alcohol
ND
ug/kg
897
340
1
07/22/21 13:08
07/23/21 13:06
100-51-6
4-Bromophenylphenyl ether
ND
ug/kg
449
173
1
07/22/21 13:08
07/23/21 13:06
101-55-3
Butylbenzylphthalate
ND
ug/kg
449
189
1
07/22/21 13:08
07/23/21 13:06
85-68-7
4-Chloro-3-methyl phenol
ND
ug/kg
897
315
1
07/22/21 13:08
07/23/21 13:06
59-50-7
4-Chloroaniline
ND
ug/kg
897
352
1
07/22/21 13:08
07/23/21 13:06
106-47-8
bis(2-Chloroethoxy)methane
ND
ug/kg
449
186
1
07/22/21 13:08
07/23/21 13:06
111-91-1
bis(2-Chloroethyl) ether
ND
ug/kg
449
169
1
07/22/21 13:08
07/23/21 13:06
111-44-4
2-Chloronaphthalene
ND
ug/kg
449
178
1
07/22/21 13:08
07/23/21 13:06
91-58-7
2-Chlorophenol
ND
ug/kg
449
169
1
07/22/21 13:08
07/23/21 13:06
95-57-8
4-Chlorophenylphenyl ether
ND
ug/kg
449
167
1
07/22/21 13:08
07/23/21 13:06
7005-72-3
Chrysene
ND
ug/kg
449
163
1
07/22/21 13:08
07/23/21 13:06
218-01-9
Dibenz(a,h)anthracene
ND
ug/kg
449
173
1
07/22/21 13:08
07/23/21 13:06
53-70-3
Dibenzofuran
ND
ug/kg
449
162
1
07/22/21 13:08
07/23/21 13:06
132-64-9
1,2-Dichlorobenzene
ND
ug/kg
449
162
1
07/22/21 13:08
07/23/21 13:06
95-50-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 44

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: COP-014
Pace Project No.: 92550648
Sample: HHSl3-1 (5-6) Lab ID: 92550648002 Collected: 07/20/21 11:30 Received: 07/20/21 15:45 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
1,3-Dichlorobenzene
ND
ug/kg
449
159
1
07/22/2113:08
07/23/2113:06
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
449
171
1
07/22/2113:08
07/23/2113:06
106-46-7
3,3'-Dichlorobenzidine
ND
ug/kg
897
303
1
07/22/2113:08
07/23/2113:06
91-94-1
2,4-Dichlorophenol
ND
ug/kg
449
175
1
07/22/2113:08
07/23/2113:06
120-83-2
Diethylphthalate
ND
ug/kg
449
165
1
07/22/2113:08
07/23/2113:06
84-66-2
2,4-Dimethylphenol
ND
ug/kg
449
186
1
07/22/2113:08
07/23/2113:06
105-67-9
Dimethylphthalate
ND
ug/kg
449
163
1
07/22/2113:08
07/23/2113:06
131-11-3
Di-n-butylphthalate
ND
ug/kg
449
151
1
07/22/2113:08
07/23/2113:06
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/kg
897
419
1
07/22/2113:08
07/23/2113:06
534-52-1
2,4-Dinitrophenol
ND
ug/kg
2240
1390
1
07/22/2113:08
07/23/2113:06
51-28-5
2,4-Dinitrotoluene
ND
ug/kg
449
173
1
07/22/2113:08
07/23/2113:06
121-14-2
2,6-Dinitrotoluene
ND
ug/kg
449
165
1
07/22/2113:08
07/23/2113:06
606-20-2
Di-n-octylphthalate
ND
ug/kg
449
177
1
07/22/2113:08
07/23/2113:06
117-84-0
bis(2- Ethyl hexyl)phthalate
ND
ug/kg
449
174
1
07/22/2113:08
07/23/2113:06
117-81-7
Fluoranthene
ND
ug/kg
449
154
1
07/22/2113:08
07/23/2113:06
206-44-0
Fluorene
ND
ug/kg
449
158
1
07/22/2113:08
07/23/2113:06
86-73-7
Hexachloro-1,3-butadiene
ND
ug/kg
449
194
1
07/22/2113:08
07/23/2113:06
87-68-3
Hexachlorobenzene
ND
ug/kg
449
175
1
07/22/2113:08
07/23/2113:06
118-74-1
Hexachlorocyclopentadiene
ND
ug/kg
449
257
1
07/22/2113:08
07/23/2113:06
77-47-4
Hexachloroethane
ND
ug/kg
449
171
1
07/22/2113:08
07/23/2113:06
67-72-1
Indeno(1,2,3-cd)pyrene
ND
ug/kg
449
177
1
07/22/2113:08
07/23/2113:06
193-39-5
Isophorone
ND
ug/kg
449
200
1
07/22/2113:08
07/23/2113:06
78-59-1
1-Methylnaphthalene
ND
ug/kg
449
158
1
07/22/2113:08
07/23/2113:06
90-12-0
2-Methylnaphthalene
ND
ug/kg
449
179
1
07/22/2113:08
07/23/2113:06
91-57-6
2-Methylphenol(o-Cresol)
ND
ug/kg
449
184
1
07/22/2113:08
07/23/2113:06
95-48-7
3&4-Methyl phenol (m&p Cresol)
ND
ug/kg
449
181
1
07/22/21 13:08
07/23/21 13:06
15831-10-4
Naphthalene
ND
ug/kg
449
152
1
07/22/2113:08
07/23/2113:06
91-20-3
2-Nitroaniline
ND
ug/kg
2240
367
1
07/22/2113:08
07/23/2113:06
88-74-4
3-Nitroaniline
ND
ug/kg
2240
352
1
07/22/2113:08
07/23/2113:06
99-09-2
4-Nitroaniline
ND
ug/kg
897
341
1
07/22/2113:08
07/23/2113:06
100-01-6
Nitrobenzene
ND
ug/kg
449
208
1
07/22/2113:08
07/23/2113:06
98-95-3
2-Nitrophenol
ND
ug/kg
449
194
1
07/22/2113:08
07/23/2113:06
88-75-5
4-Nitrophenol
ND
ug/kg
2240
867
1
07/22/2113:08
07/23/2113:06
100-02-7
N-Nitrosodimethylamine
ND
ug/kg
449
151
1
07/22/2113:08
07/23/2113:06
62-75-9
N-Nitroso-di-n-propylamine
ND
ug/kg
449
169
1
07/22/2113:08
07/23/2113:06
621-64-7
N-Nitrosodiphenylamine
ND
ug/kg
449
159
1
07/22/2113:08
07/23/2113:06
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/kg
449
213
1
07/22/2113:08
07/23/2113:06
108-60-1
Pentachlorophenol
ND
ug/kg
897
439
1
07/22/2113:08
07/23/2113:06
87-86-5
Phenanthrene
ND
ug/kg
449
147
1
07/22/2113:08
07/23/2113:06
85-01-8
Phenol
ND
ug/kg
449
200
1
07/22/2113:08
07/23/2113:06
108-95-2
Pyrene
ND
ug/kg
449
182
1
07/22/2113:08
07/23/2113:06
129-00-0
Pyridine
ND
ug/kg
449
141
1
07/22/2113:08
07/23/2113:06
110-86-1
1,2,4-Trichlorobenzene
ND
ug/kg
449
177
1
07/22/2113:08
07/23/2113:06
120-82-1
2,4,5-TrichIorophenol
ND
ug/kg
449
205
1
07/22/2113:08
07/23/2113:06
95-95-4
REPORT OF LABORATORY ANALYSIS
IL
IL
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 44

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: COP-014
Pace Project No.: 92550648
Sample: HHSl3-1 (5-6)
Lab ID: 92550648002 Collected:
07/20/21 11:30
Received: 07/20/21 15:45 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results Units Limit
MDL DF
Prepared
Analyzed
CAS No. Qual
8270E MSSV Microwave
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
2,4,6-Trichlorophenol
ND ug/kg 449
185 1
07/22/21 13:08
07/23/21 13:06
88-06-2
Surrogates
Nitrobenzene-d5 (S)
77 % 21-130
1
07/22/21 13:08
07/23/21 13:06
4165-60-0
2-Fluorobiphenyl (S)
70 % 19-130
1
07/22/21 13:08
07/23/21 13:06
321-60-8
Terphenyl-d14 (S)
84 % 15-130
1
07/22/21 13:08
07/23/21 13:06
1718-51-0
Phenol-d6 (S)
72 % 18-130
1
07/22/21 13:08
07/23/21 13:06
13127-88-3
2-Fluorophenol (S)
73 % 18-130
1
07/22/21 13:08
07/23/21 13:06
367-12-4
2,4,6-Tribromophenol (S)
88 % 18-130
1
07/22/21 13:08
07/23/21 13:06
118-79-6
Percent Moisture
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
26.0 % 0.10
0.10 1
07/21/21 17:29
N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COP-014
Pace Project No.: 92550648
QC Batch: 635680 Analysis Method: MADEP VPH
QC Batch Method: MADEP VPH Analysis Description: VPH NC Soil
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92550648001, 92550648002
METHOD BLANK: 3338109
Matrix:
Solid
Associated Lab Samples: 92550648001, 92550648002
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
Aliphatic (C05-CO8)
mg/kg
ND
2.5
2.5 07/24/21 11:19 N2
Aromatic (C09-C10)
mg/kg
ND
2.5
2.5 07/24/21 11:19 N2
4-Bromofluorobenzene (FID) (S)
%
99
70-130
07/24/21 11:19
4-Bromofluorobenzene (PID) (S)
%
91
70-130
07/24/21 11:19
LABORATORY CONTROL SAMPLE & LCSD:
3338110
3338111
Spike LCS LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc. Result Result
% Rec
% Rec
Limits RPD RPD Qualifiers
Aliphatic (C05-CO8)
mg/kg
15 12.8 13.9
85
93
70-130 9 25 N2
Aromatic (C09-C10)
mg/kg
5 5.0 5.0
99
99
70-130 0 25 N2
4-Bromofluorobenzene (FID) (S)
%
99
98
70-130
4-Bromofluorobenzene (PID) (S)
%
88
87
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COP-014
Pace Project No.: 92550648
QC Batch: 635192 Analysis Method: EPA 8270E
QC Batch Method: EPA 3546 Analysis Description: 8270E Solid MSSV Microwave
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92550648001, 92550648002
METHOD BLANK: 3335238
Associated Lab Samples: 92550648001, 92550648002
Parameter Units
Matrix:
Blank
Result
Solid
Reporting
Limit
MDL
Analyzed
1,2,4-Trichlorobenzene
ug/kg
ND
329
130
07/23/21 07:15
1,2-Dichlorobenzene
ug/kg
ND
329
119
07/23/21 07:15
1,3-Dichlorobenzene
ug/kg
ND
329
117
07/23/21 07:15
1,4-Dichlorobenzene
ug/kg
ND
329
126
07/23/21 07:15
1-Methylnaphthalene
ug/kg
ND
329
116
07/23/21 07:15
2,2'-Oxybis(1-chloropropane)
ug/kg
ND
329
156
07/23/21 07:15
2,4,5-Trichlorophenol
ug/kg
ND
329
150
07/23/21 07:15
2,4,6-Trichlorophenol
ug/kg
ND
329
136
07/23/21 07:15
2,4-Dichlorophenol
ug/kg
ND
329
129
07/23/21 07:15
2,4-Dimethylphenol
ug/kg
ND
329
137
07/23/21 07:15
2,4-Dinitrophenol
ug/kg
ND
1640
1020
07/23/21 07:15
2,4-Dinitrotoluene
ug/kg
ND
329
127
07/23/21 07:15
2,6-Dinitrotoluene
ug/kg
ND
329
121
07/23/21 07:15
2-Chloronaphthalene
ug/kg
ND
329
131
07/23/21 07:15
2-Chlorophenol
ug/kg
ND
329
124
07/23/21 07:15
2-Methylnaphthalene
ug/kg
ND
329
132
07/23/21 07:15
2-Methylphenol(o-Cresol)
ug/kg
ND
329
135
07/23/21 07:15
2-Nitroaniline
ug/kg
ND
1640
269
07/23/21 07:15
2-Nitrophenol
ug/kg
ND
329
143
07/23/21 07:15
3&4-Methyl phenol (m&p Cresol)
ug/kg
ND
329
133
07/23/21 07:15
3,3'-Dichlorobenzidine
ug/kg
ND
658
222
07/23/21 07:15
3-Nitroaniline
ug/kg
ND
1640
258
07/23/21 07:15
4,6-Dinitro-2-methyl phenol
ug/kg
ND
658
307
07/23/21 07:15
4-Bromophenylphenyl ether
ug/kg
ND
329
127
07/23/21 07:15
4-ChIoro-3-methyl phenol
ug/kg
ND
658
231
07/23/21 07:15
4-Chloroaniline
ug/kg
ND
658
258
07/23/21 07:15
4-Chlorophenylphenyl ether
ug/kg
ND
329
123
07/23/21 07:15
4-Nitroaniline
ug/kg
ND
658
250
07/23/21 07:15
4-Nitrophenol
ug/kg
ND
1640
636
07/23/21 07:15
Acenaphthene
ug/kg
ND
329
116
07/23/21 07:15
Acenaphthylene
ug/kg
ND
329
116
07/23/21 07:15
Aniline
ug/kg
ND
329
129
07/23/21 07:15
Anthracene
ug/kg
ND
329
108
07/23/21 07:15
Benzo(a)anthracene
ug/kg
ND
329
110
07/23/21 07:15
Benzo(a)pyrene
ug/kg
ND
329
114
07/23/21 07:15
Benzo(b)fluoranthene
ug/kg
ND
329
110
07/23/21 07:15
Benzo(g,h,i)perylene
ug/kg
ND
329
128
07/23/21 07:15
Benzo(k)fluoranthene
ug/kg
ND
329
116
07/23/21 07:15
Benzoic Acid
ug/kg
ND
1640
707
07/23/21 07:15
Benzyl alcohol
ug/kg
ND
658
249
07/23/21 07:15
v1
IL
IL
v1
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COP-014
Pace Project No.: 92550648
METHOD BLANK: 3335238
Associated Lab Samples: 92550648001, 92550648002
Parameter Units
Matrix:
Blank
Result
Solid
Reporting
Limit
MDL
Analyzed
bis(2-Chloroethoxy)methane
ug/kg
ND
329
137
07/23/21 07:15
bis(2-Chloroethyl) ether
ug/kg
ND
329
124
07/23/21 07:15
bis(2-Ethylhexyl)phthalate
ug/kg
ND
329
128
07/23/21 07:15
Butylbenzylphthalate
ug/kg
ND
329
139
07/23/21 07:15
Chrysene
ug/kg
ND
329
120
07/23/21 07:15
Di-n-butylphthalate
ug/kg
ND
329
111
07/23/21 07:15
Di-n-octylphthalate
ug/kg
ND
329
130
07/23/21 07:15
Dibenz(a,h)anthracene
ug/kg
ND
329
127
07/23/21 07:15
Dibenzofuran
ug/kg
ND
329
119
07/23/21 07:15
Diethylphthalate
ug/kg
ND
329
121
07/23/21 07:15
Dimethylphthalate
ug/kg
ND
329
120
07/23/21 07:15
Fluoranthene
ug/kg
ND
329
113
07/23/21 07:15
Fluorene
ug/kg
ND
329
116
07/23/21 07:15
Hexachloro-1,3-butadiene
ug/kg
ND
329
143
07/23/21 07:15
Hexachlorobenzene
ug/kg
ND
329
129
07/23/21 07:15
Hexachlorocyclopentadiene
ug/kg
ND
329
188
07/23/21 07:15
Hexachloroethane
ug/kg
ND
329
126
07/23/21 07:15
Indeno(1,2,3-cd)pyrene
ug/kg
ND
329
130
07/23/21 07:15
Isophorone
ug/kg
ND
329
147
07/23/21 07:15
N-Nitroso-di-n-propylamine
ug/kg
ND
329
124
07/23/21 07:15
N-Nitrosodimethylamine
ug/kg
ND
329
111
07/23/21 07:15
N-Nitrosodiphenylamine
ug/kg
ND
329
117
07/23/21 07:15
Naphthalene
ug/kg
ND
329
112
07/23/21 07:15
Nitrobenzene
ug/kg
ND
329
152
07/23/21 07:15
Pentachlorophenol
ug/kg
ND
658
322
07/23/21 07:15
Phenanthrene
ug/kg
ND
329
108
07/23/21 07:15
Phenol
ug/kg
ND
329
147
07/23/21 07:15
Pyrene
ug/kg
ND
329
134
07/23/21 07:15
Pyridine
ug/kg
ND
329
104
07/23/21 07:15
2,4,6-Tribromophenol (S)
%
87
18-130
07/23/21 07:15
2-Fluorobiphenyl (S)
%
68
19-130
07/23/21 07:15
2-Fluorophenol (S)
%
70
18-130
07/23/21 07:15
Nitrobenzene-d5 (S)
%
71
21-130
07/23/21 07:15
Phenol-d6 (S)
%
72
18-130
07/23/21 07:15
Terphenyl-d14 (S)
%
82
15-130
07/23/21 07:15
Qualifiers
LABORATORY CONTROL SAMPLE:
3335239
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,2,4-Trichlorobenzene
ug/kg
1670
1000
60
47-130
1,2-Dichlorobenzene
ug/kg
1670
952
57
49-130
1,3-Dichlorobenzene
ug/kg
1670
976
58
48-130
1,4-Dichlorobenzene
ug/kg
1670
998
60
49-130
1-Methylnaphthalene
ug/kg
1670
1050
63
54-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COP-014
Pace Project No.: 92550648
LABORATORY CONTROL SAMPLE:
Parameter
3335239
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
2,2'-Oxybis(1-chloropropane)
ug/kg
1670
950
57
38-130
2,4,5-Trichlorophenol
ug/kg
1670
1130
67
49-130
2,4,6-Trichlorophenol
ug/kg
1670
1110
66
50-130
2,4-Dichlorophenol
ug/kg
1670
1030
62
51-130
2,4-Dimethylphenol
ug/kg
1670
1140
68
53-130
2,4-Dinitrophenol
ug/kg
8360
6740
81
39-130 v1
2,4-Dinitrotoluene
ug/kg
1670
1130
68
53-130
2,6-Dinitrotoluene
ug/kg
1670
1160
70
55-130
2-Chloronaphthalene
ug/kg
1670
1030
62
48-130
2-Chlorophenol
ug/kg
1670
1080
64
54-130
2-Methylnaphthalene
ug/kg
1670
1060
63
57-130
2-Methylphenol(o-Cresol)
ug/kg
1670
1100
66
50-130
2-Nitroaniline
ug/kg
3340
2050
61
49-130
2-Nitrophenol
ug/kg
1670
1190
71
50-130
3&4-Methyl phenol (m&p Cresol)
ug/kg
1670
1040
62
50-130
3,3'-Dichlorobenzidine
ug/kg
3340
2050
61
47-130IL
3-Nitroaniline
ug/kg
3340
1990
60
45-130IL
4,6-Dinitro-2-methyl phenol
ug/kg
3340
2920
87
50-142 v1
4-Bromophenylphenyl ether
ug/kg
1670
1150
69
55-130
4-ChIoro-3-methyl phenol
ug/kg
3340
2220
66
52-130
4-Chloroaniline
ug/kg
3340
1940
58
49-130
4-Chlorophenylphenyl ether
ug/kg
1670
1080
64
53-130
4-Nitroaniline
ug/kg
3340
2050
61
51-130
4-Nitrophenol
ug/kg
8360
5550
66
40-130
Acenaphthene
ug/kg
1670
1060
63
56-130
Acenaphthylene
ug/kg
1670
1080
65
58-130
Aniline
ug/kg
1670
1020
61
44-130
Anthracene
ug/kg
1670
1050
63
60-130
Benzo(a)anthracene
ug/kg
1670
1110
66
59-130
Benzo(a)pyrene
ug/kg
1670
1160
69
57-130
Benzo(b)fluoranthene
ug/kg
1670
1140
68
54-130
Benzo(g,h,i)perylene
ug/kg
1670
1200
72
59-130
Benzo(k)fluoranthene
ug/kg
1670
1140
68
54-130
Benzoic Acid
ug/kg
8360
4350
52
19-130
Benzyl alcohol
ug/kg
3340
2090
63
50-130
bis(2-Chloroethoxy)methane
ug/kg
1670
1110
66
55-130
bis(2-Chloroethyl) ether
ug/kg
1670
1210
72
53-130
bis(2-Ethylhexyl)phthalate
ug/kg
1670
1060
64
58-130
Butylbenzylphthalate
ug/kg
1670
1170
70
46-138
Chrysene
ug/kg
1670
1090
65
57-130
Di-n-butylphthalate
ug/kg
1670
1120
67
57-130
Di-n-octylphthalate
ug/kg
1670
1230
73
57-130
Dibenz(a,h)anthracene
ug/kg
1670
1180
71
60-130
Dibenzofuran
ug/kg
1670
1050
63
54-130
Diethylphthalate
ug/kg
1670
1150
69
55-130
Dimethylphthalate
ug/kg
1670
1120
67
57-130
Fluoranthene
ug/kg
1670
1110
66
57-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COP-014
Pace Project No.: 92550648
LABORATORY CONTROL SAMPLE:
3335239
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Fluorene
ug/kg
1670
1020
61
56-130
Hexachloro-1,3-butadiene
ug/kg
1670
1090
65
41-130
Hexachlorobenzene
ug/kg
1670
1160
69
53-130
Hexachlorocyclopentadiene
ug/kg
1670
969
58
23-130
Hexachloroethane
ug/kg
1670
1040
62
48-130
Indeno(1,2,3-cd)pyrene
ug/kg
1670
1230
74
61-130
Isophorone
ug/kg
1670
1110
66
49-130
N-Nitroso-di-n-propylamine
ug/kg
1670
1070
64
52-130
N-Nitrosodimethylamine
ug/kg
1670
1060
63
45-130
N-Nitrosodiphenylamine
ug/kg
1670
1110
66
56-130
Naphthalene
ug/kg
1670
1020
61
56-130
Nitrobenzene
ug/kg
1670
1060
63
50-130
Pentachlorophenol
ug/kg
3340
2200
66
33-130
Phenanthrene
ug/kg
1670
1050
63
60-130
Phenol
ug/kg
1670
1170
70
54-130
Pyrene
ug/kg
1670
1100
66
61-130
Pyridine
ug/kg
1670
833
50
35-130
2,4,6-Tribromophenol (S)
%
81
18-130
2-Fluorobiphenyl (S)
%
63
19-130
2-Fluorophenol (S)
%
65
18-130
Nitrobenzene-d5(S)
%
66
21-130
Phenol-d6 (S)
%
67
18-130
Terphenyl-d14 (S)
%
71
15-130
MATRIX SPIKE SAMPLE:
3335240
92550662001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
1,2,4-Trichlorobenzene
ug/kg
ND
1830
1240
68
22-130
1,2-Dichlorobenzene
ug/kg
ND
1830
1180
64
23-130
1,3-Dichlorobenzene
ug/kg
ND
1830
1200
66
26-130
1,4-Dichlorobenzene
ug/kg
ND
1830
1230
67
27-130
1-Methylnaphthalene
ug/kg
ND
1830
1290
70
30-130
2,2'-Oxybis(1-chloropropane)
ug/kg
ND
1830
1170
64
30-130
2,4,5-Trichlorophenol
ug/kg
ND
1830
1430
78
26-130
2,4,6-Trichlorophenol
ug/kg
ND
1830
1420
77
23-130
2,4-Dichlorophenol
ug/kg
ND
1830
1300
71
29-130
2,4-Dimethylphenol
ug/kg
ND
1830
1380
76
13-130
2,4-Dinitrophenol
ug/kg
ND
9150
8680
95
10-131 v1
2,4-Dinitrotoluene
ug/kg
ND
1830
1390
76
28-130
2,6-Dinitrotoluene
ug/kg
ND
1830
1460
80
36-130
2-Chloronaphthalene
ug/kg
ND
1830
1300
71
27-130
2-Chlorophenol
ug/kg
ND
1830
1340
73
29-130
2-Methylnaphthalene
ug/kg
ND
1830
1310
71
29-130
2-Methylphenol(o-Cresol)
ug/kg
ND
1830
1370
75
20-130
2-Nitroaniline
ug/kg
ND
3660
2610
71
29-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COP-014
Pace Project No.: 92550648
MATRIX SPIKE SAMPLE:
3335240
92550662001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
2-Nitrophenol
ug/kg
ND
1830
1460
80
26-130
3&4-Methyl phenol (m&p Cresol)
ug/kg
ND
1830
1280
70
10-176
3,3'-Dichlorobenzidine
ug/kg
ND
3660
2700
74
15-130IL
3-Nitroaniline
ug/kg
ND
3660
2600
71
28-130IL
4,6-Dinitro-2-methyl phenol
ug/kg
ND
3660
3720
102
15-132 v1
4-Bromophenylphenyl ether
ug/kg
ND
1830
1410
77
35-130
4-Chloro-3-methylphenol
ug/kg
ND
3660
2780
76
30-130
4-Chloroaniline
ug/kg
ND
3660
2450
67
28-130
4-Chlorophenylphenyl ether
ug/kg
ND
1830
1330
73
32-130
4-Nitroaniline
ug/kg
ND
3660
2650
73
30-130
4-Nitrophenol
ug/kg
ND
9150
7020
77
17-130
Acenaphthene
ug/kg
ND
1830
1320
72
29-130
Acenaphthylene
ug/kg
ND
1830
1370
75
31-130
Aniline
ug/kg
ND
1830
1250
68
10-130
Anthracene
ug/kg
ND
1830
1270
70
33-130
Benzo(a)anthracene
ug/kg
ND
1830
1370
75
32-130
Benzo(a)pyrene
ug/kg
ND
1830
1420
78
32-130
Benzo(b)fluoranthene
ug/kg
ND
1830
1430
78
33-130
Benzo(g,h,i)perylene
ug/kg
ND
1830
1470
80
28-130
Benzo(k)fluoranthene
ug/kg
ND
1830
1400
77
31-130
Benzoic Acid
ug/kg
ND
9150
4390
48
10-130
Benzyl alcohol
ug/kg
ND
3660
2620
72
31-130
bis(2-Chloroethoxy)methane
ug/kg
ND
1830
1350
74
30-130
bis(2-Chloroethyl) ether
ug/kg
ND
1830
1490
81
68-130
bis(2-Ethylhexyl)phthalate
ug/kg
ND
1830
1300
71
40-130
Butylbenzylphthalate
ug/kg
ND
1830
1430
78
40-130
Chrysene
ug/kg
ND
1830
1320
72
30-130
Di-n-butylphthalate
ug/kg
ND
1830
1340
73
41-130
Di-n-octylphthalate
ug/kg
ND
1830
1480
81
42-130
Dibenz(a,h)anthracene
ug/kg
ND
1830
1490
81
27-130
Dibenzofuran
ug/kg
ND
1830
1310
72
32-130
Diethylphthalate
ug/kg
ND
1830
1450
79
40-130
Dimethylphthalate
ug/kg
ND
1830
1400
77
37-130
Fluoranthene
ug/kg
ND
1830
1330
73
26-130
Fluorene
ug/kg
ND
1830
1290
70
31-130
Hexachloro-1,3-butadiene
ug/kg
ND
1830
1290
71
20-130
Hexachlorobenzene
ug/kg
ND
1830
1410
77
29-130
Hexachlorocyclopentadiene
ug/kg
ND
1830
1190
65
10-130
Hexachloroethane
ug/kg
ND
1830
1290
71
21-130
Indeno(1,2,3-cd)pyrene
ug/kg
ND
1830
1490
81
28-130
Isophorone
ug/kg
ND
1830
1380
76
32-130
N-Nitroso-di-n-propylamine
ug/kg
ND
1830
1320
72
31-130
N-Nitrosodimethylamine
ug/kg
ND
1830
1370
75
20-130
N-Nitrosodiphenylamine
ug/kg
ND
1830
1370
75
32-130
Naphthalene
ug/kg
ND
1830
1260
69
30-130
Nitrobenzene
ug/kg
ND
1830
1310
72
25-130
Pentachlorophenol
ug/kg
ND
3660
2820
77
10-130
Results presented on this page are in the units indicated
by the "Units" column except where
an alternate unit is
presented to the right
of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COP-014
Pace Project No.: 92550648
MATRIX SPIKE SAMPLE:
Parameter
3335240
Units
92550662001
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
Phenanthrene
ug/kg
ND
1830
1290
71
34-130
Phenol
ug/kg
ND
1830
1440
79
14-130
Pyrene
ug/kg
ND
1830
1370
75
31-130
Pyridine
ug/kg
ND
1830
1050
57
10-130
2,4,6-Tribromophenol (S)
%
91
18-130
2-Fluorobiphenyl (S)
%
68
19-130
2-Fluorophenol(S)
%
72
18-130
Nitrobenzene-d5 (S)
%
72
21-130
Phenol-d6 (S)
%
73
18-130
Terphenyl-d14 (S)
%
75
15-130
SAMPLE DUPLICATE: 3335241
Parameter
Units
92550662002
Result
Dup
Result RPD
Max
RPD Qualifiers
1,2,4-Trichlorobenzene
ug/kg
ND
ND
30
1,2-Dichlorobenzene
ug/kg
ND
ND
30
1,3-Dichlorobenzene
ug/kg
ND
ND
30
1,4-Dichlorobenzene
ug/kg
ND
ND
30
1-Methylnaphthalene
ug/kg
ND
ND
30
2,2'-Oxybis(1-chloropropane)
ug/kg
ND
ND
30
2,4,5-Trichlorophenol
ug/kg
ND
ND
30
2,4,6-Trichlorophenol
ug/kg
ND
ND
30
2,4-Dichlorophenol
ug/kg
ND
ND
30
2,4-Dimethylphenol
ug/kg
ND
ND
30
2,4-Dinitrophenol
ug/kg
ND
ND
30 v1
2,4-Dinitrotoluene
ug/kg
ND
ND
30
2,6-Dinitrotoluene
ug/kg
ND
ND
30
2-Chloronaphthalene
ug/kg
ND
ND
30
2-Chlorophenol
ug/kg
ND
ND
30
2-Methylnaphthalene
ug/kg
ND
ND
30
2-Methylphenol(o-Cresol)
ug/kg
ND
ND
30
2-Nitroaniline
ug/kg
ND
ND
30
2-Nitrophenol
ug/kg
ND
ND
30
3&4-Methyl phenol (m&p Cresol)
ug/kg
ND
ND
30
3,3'-Dichlorobenzidine
ug/kg
ND
ND
30 IL
3-Nitroaniline
ug/kg
ND
ND
30 IL
4,6-Dinitro-2-methyl phenol
ug/kg
ND
ND
30 v1
4-Bromophenylphenyl ether
ug/kg
ND
ND
30
4-ChIoro-3-methyl phenol
ug/kg
ND
ND
30
4-Chloroaniline
ug/kg
ND
ND
30
4-Chlorophenylphenyl ether
ug/kg
ND
ND
30
4-Nitroaniline
ug/kg
ND
ND
30
4-Nitrophenol
ug/kg
ND
ND
30
Acenaphthene
ug/kg
ND
ND
30
Acenaphthylene
ug/kg
ND
ND
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: COP-014
Pace Project No.: 92550648
SAMPLE DUPLICATE: 3335241
Parameter
Aniline
Anthracene
Benzo(a)anthracene
Benzo(a)pyrene
Benzo(b)fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
Benzoic Acid
Benzyl alcohol
bis(2-Chloroethoxy)methane
bis(2-Chloroethyl) ether
bis(2-Ethylhexyl)phthalate
Butylbenzylphthalate
Chrysene
Di-n-butylphthalate
Di-n-octylphthalate
Dibenz(a,h)anthracene
Dibenzofuran
Diethylphthalate
Dimethylphthalate
Fluoranthene
Fluorene
Hexachloro-1,3-butadiene
Hexachlorobenzene
Hexachlorocyclopentadiene
Hexachloroethane
Indeno(1,2,3-cd)pyrene
Isophorone
N-Nitroso-di-n-propylamine
N-Nitrosodimethylamine
N-Nitrosodiphenylamine
Naphthalene
Nitrobenzene
Pentachlorophenol
Phenanthrene
Phenol
Pyrene
Pyridine
2,4,6-Tribromophenol (S)
2-Fluorobiphenyl (S)
2-Fluorophenol(S)
Nitrobenzene-d5 (S)
Phenol-d6 (S)
Terphenyl-d14 (S)
QUALITY CONTROL DATA
Units
92550662002 Dup
Result Result
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
79
%
57
61
%
62
%
62
%
69
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
96
70
74
77
73
82
Max
RPD RPD
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COP-014
Pace Project No.: 92550648
QC Batch: 634890 Analysis Method: MADEP EPH
QC Batch Method: MADEP EPH Analysis Description: MADEP EPH NC Soil
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92550648001, 92550648002
METHOD BLANK: 3333978
Matrix:
Solid
Associated Lab Samples:
92550648001, 92550648002
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
Aliphatic (C09-C18)
mg/kg
ND
9.8
9.8 07/22/21 10:17 N2
Aliphatic (C19-C36)
mg/kg
ND
9.8
9.8 07/22/21 10:17 N2
Aromatic (C11-C22)
mg/kg
ND
9.8
9.8 07/22/21 10:17 N2
1-Chlorooctadecane (S)
%
63
40-140
07/22/21 10:17
2-Bromonaphthalene (S)
%
76
40-140
07/22/21 10:17
2-Fluorobiphenyl (S)
%
76
40-140
07/22/21 10:17
o-Terphenyl (S)
%
49
40-140
07/22/21 10:17
LABORATORY CONTROL SAMPLE & LCSD:
3333979
3333980
Spike
LCS LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc.
Result Result
% Rec
% Rec
Limits RPD RPD Qualifiers
Aliphatic (C09-C18)
mg/kg
9.9
ND ND
55
49
40-140 50 N2
Aliphatic (C19-C36)
mg/kg
13.2
ND ND
66
64
40-140 50 N2
Aromatic (C11-C22)
mg/kg
28.1
15.3 13.1
55
46
40-140 16 50 N2
1-Chlorooctadecane (S)
%
59
57
40-140
2-Bromonaphthalene (S)
%
88
79
40-140
2-Fluorobiphenyl (S)
%
89
80
40-140
o-Terphenyl(S)
%
60
50
40-140
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COP-014
Pace Project No.: 92550648
QC Batch: 634997 Analysis Method: SW-846
QC Batch Method: SW-846 Analysis Description: Dry Weight/Percent Moisture
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92550648001, 92550648002
SAMPLE DUPLICATE: 3334552
Parameter
Percent Moisture
SAMPLE DUPLICATE: 3334553
Parameter
Percent Moisture
92549059001 Dup
Units Result Result
60.4 60.7
92550538001 Dup
Units Result Result
% 71.3 70.6
Max
RPD RPD Qualifiers
1 25 N2
Max
RPD RPD Qualifiers
1 25 N2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: COP-014
Pace Project No.: 92550648
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
IL This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be
considered an estimated value.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2021 05:05 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 44

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: COP-014
Pace Project No.: 92550648
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Analytical
Batch
92550648001
HHSB-2 (5-6)
MADEP EPH
634890
MADEP EPH
635172
92550648002
HHSB-1 (5-6)
MADEP EPH
634890
MADEP EPH
635172
92550648001
HHSB-2 (5-6)
MADEP VPH
635680
MADEP VPH
635823
92550648002
HHSB-1 (5-6)
MADEP VPH
635680
MADEP VPH
635823
92550648001
HHSB-2 (5-6)
EPA 3546
635192
EPA 8270E
635484
92550648002
HHSB-1 (5-6)
EPA 3546
635192
EPA 8270E
635484
92550648001
HHSB-2 (5-6)
SW-846
634997
92550648002
HHSB-1 (5-6)
SW-846
634997
Date: 07/28/2021 05:05 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 22 of 44

uocumenc rva. ••-•••
Page1of2
Sample Condition Upon Receipt{SCURj
ace-Analytical� Document No.: Issuing Authority
F•CAR-CS-033•Rev.07 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville Kf Raleigh❑ Mechanicsville❑ Atlanta[] Kernersville❑
Sample Condition Client Name: Pro}ect # WO# : 92550648
Upon Receipt
❑ Commercial ❑Pace Other: 925SO648
Custody Seal Present? ❑Yes JD40 Seals Intact? ❑Yes
Date/Jnitials.Rerson•EaaminingrGontent
/
Packing Material: Ql6ubble Wrap Q4bble Bags []None❑ Other Biological Tissue Frozen?
❑Yes []NO (2h/A
Thermomet@r: []Wet ❑Blue ❑None
IR Gun lo: 92TO64 Type of lee:
10, Correction Factor:
Cooler Temp: Add/Subtract (*0 _ Temp should be above freezing to VC
,.• []samples out of temp criteria. Samples an ice, cooling process
Cooler Temp Corrected
• Z has begun
USDA Regulated Soil { N/A, water sample}
Did samples originate in a quarantine zone within the United States: CA, NY, or SC {check maps)? Did samples originate from a foreign source (internationally,
includine Hawaii and Puerto Rico)? ❑yes ❑No
Chain of Custody Present?
Samples Arrived within Hold Time?
Short Hold Time Analysis (<72 hr.)l?
Rush Turn Around Time Requested?
Sufficient Volume?
Correct Containers Used?
-Pace Containers Used?
Containers Intact?
Dissolved analysis: Samples Field Filtered?
sample Labels Match COC?
-Includes Date/Time/ID/Analysis
Headspace in VOA Vials (>5.6mmll
Trip Blank Present?
Trip Blank Custody Seals Present?
COMMENTS/SAMPLE DISCREPANCY
]No
❑N/A
1.
2.❑N/A
FNo[:]N/A
3.❑N/A
4.
❑No
❑N/A
5.
❑No
❑N/A
6.
nNo
❑N/A
s []NON/A 7.
s ❑No N/A g.
5 ❑NO ❑N/A 4.
❑Yes UNIO H/A 10.
❑Yes ❑No 'gN/A 1 11.
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Date/Time:
Date:
Date:
Field Data Required? ❑Yes [:]No
Page 23 of 44

Document rvame:-
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j F CAR -CS 033 Rev.07 I par. r .�� -- - -- a
*Check marls top half of box if pH and/or dechlorination is Project i �O ; 92�JO�—*�
verified and within the acceptance range for preservation pli. KRG Due Date' 07/27�21
samples. CLIENT: 92-hart Hick
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) HOC, LLHg
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Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative lot q
adjusted I added
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNA Certification Office (i.e.
Out of hold, incorrect preservative, Out of temp, incorrect containers.
Page 24 of 44

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Page 25 of 44

MR
con -test®
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
July 26, 2021
Kevin Godwin
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
Project Location: NC
Client Job Number:
Project Number: 92550648
Laboratory Work Order Number: 21G1199
Enclosed are results of analyses for samples received by the laboratory on July 22, 2021. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
j�.unxtt
Kerry K. McGee
Project Manager
srrzl�s���

Table of Contents
Table of Contents
Sample Summary
Case Narrative
Sample Results
21G1199-01
21 G1199-02
21 G1199-03
21 G1199-04
Sample Preparation Information
QC Data
Metals Analyses (Total)
B286581
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
B286578
Flag/Qualifier Summary
Certifications
Chain of Custody/Sample Receipt
3
4
5
5
7
9
11
13
14
14
14
15
15
16
17
18
Page 2 of 19

con -test®
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100 REPORT DATE: 7/26/2021
Huntersville, NC 28078 PURCHASE ORDER NUMBER:
ATTN: Kevin Godwin
PROJECT NUMBER: 92550648
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 21G1199
The results of analyses performed on the following samples submitted to CON -TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION: NC
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
HHSB-2 (5-6)
21G1199-01
Soil
SM 2540G
SW-846 6020B
HHSB-1 (5-6)
21G1199-02
Soil
SM 2540G
SW-846 6020B
HHBG-2 (5-6)
21G1199-03
Soil
SM 2540G
SW-846 6020B
HHBG-1 (5-6)
21G1199-04
Soil
SM 2540G
SW-846 6020B
ID
Page 3 of 19

MR
con -test®
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
The results of analyses reported only relate to samples submitted to Con -Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
srr-irzis���

con -test®
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: NC Sample Description: Work Order: 21G1199
Date Received: 7/22/2021
Field Sample #: HHSB-2 (5-6) Sampled: 7/20/2021 10:40
Sample ID: 21G1199-01
Samule Matrix: Soil
Metals Analyses (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Chromium 8.2 5.6 0.34 mg/Kg dry 5 SW-846 6020B 7/22/21 7/23/21 17:34 QNW
Lead 8.9 2.3 0.10 mg/Kg dry 5 SW-846 6020B 7/22/21 7/23/21 17:34 QNW
srr-ieaiss.�

con -test®
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: NC Sample Description: Work Order: 21G1199
Date Received: 7/22/2021
Field Sample #: HHSB-2 (5-6) Sampled: 7/20/2021 10:40
Sample ID: 21G1199-01
Samule Matrix: Soil
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
% Solids 73.4 % Wt 1
SM 2540G 7/22/21 7/22/21 19:04 JML

con -test®
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: NC Sample Description: Work Order: 21G1199
Date Received: 7/22/2021
Field Sample #: HHSB-1 (5-6) Sampled: 7/20/2021 11:30
Sample ID: 21G1199-02
Sample Matrix: Soil
Metals Analyses (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Chromium 7.8 5.6 0.34 mg/Kg dry 5 SW-846 6020B 7/22/21 7/23/21 17:37 QNW
Lead 7.5 2.2 0.10 mg/Kg dry 5 SW-846 6020B 7/22/21 7/23/21 17:37 QNW
ID
Page 7 of 19

con -test®
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: NC Sample Description: Work Order: 21G1199
Date Received: 7/22/2021
Field Sample #: HHSB-1 (5-6) Sampled: 7/20/2021 11:30
Sample ID: 21G1199-02
Sample Matrix: Soil
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
% Solids 73.7 % Wt 1
SM 2540G 7/22/21 7/22/21 19:04 JML
ST.T-ttY�SSI

con -test®
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: NC Sample Description: Work Order: 21G1199
Date Received: 7/22/2021
Field Sample #: HHBG-2 (5-6) Sampled: 7/20/2021 14:30
Sample ID: 21G1199-03
Samule Matrix: Soil
Metals Analyses (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Chromium 2.2 4.6 0.28 mg/Kg dry 5 J SW-846 6020B 7/22/21 7/23/21 17:41 QNW
Lead 5.9 1.9 0.086 mg/Kg dry 5 SW-846 6020B 7/22/21 7/23/21 17:41 QNW

con-testo
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: NC Sample Description: Work Order: 21G1199
Date Received: 7/22/2021
Field Sample #: HHBG-2 (5-6) Sampled: 7/20/2021 14:30
Sample ID: 21G1199-03
Samule Matrix: Soil
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
% Solids 88.6 % Wt 1
SM 2540G 7/22/21 7/22/21 19:05 JML
ID
Page 10 of 19

con-testo
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: NC Sample Description: Work Order: 21G1199
Date Received: 7/22/2021
Field Sample #: HHBG-1 (5-6) Sampled: 7/20/2021 13:40
Sample ID: 21G1199-04
Samule Matrix: Soil
Metals Analyses (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Chromium 4.4 5.2 0.32 mg/Kg dry 5 J SW-846 6020B 7/22/21 7/23/21 17:44 QNW
Lead 6.1 2.1 0.097 mg/Kg dry 5 SW-846 6020B 7/22/21 7/23/21 17:44 QNW
ID
Page 11 of 19

con-testo
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: NC Sample Description: Work Order: 21G1199
Date Received: 7/22/2021
Field Sample #: HHBG-1 (5-6) Sampled: 7/20/2021 13:40
Sample ID: 21G1199-04
Samule Matrix: Soil
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
% Solids 76.1 % Wt 1
SM 2540G 7/22/21 7/22/21 19:05 JML
ID
Page 12 of 19

con-testo
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Sample Extraction Data
Prep Method: % Solids Analytical Method: SM 2540G
Lab Number [Field ID]
Batch
Date
21G1199-01 [HHSB-2 (5-6)]
B286578
07/22/21
21G1199-02 [HHSB-1 (5-6)]
B286578
07/22/21
21G1199-03 [HHBG-2 (5-6)]
B286578
07/22/21
21G1199-04 [HHBG-1 (5-6)]
B286578
07/22/21
Prep Method: SW-846 3050B
Analytical Method: SW-846 6020B
Lab Number [Field ID]
Batch
Initial [g]
Final [mL]
Date
21G1199-01 [HHSB-2 (5-6)]
B286581
1.51
50.0
07/22/21
21G1199-02 [HHSB-1 (5-6)]
B286581
1.52
50.0
07/22/21
21G1199-03 [HHBG-2 (5-6)]
B286581
1.52
50.0
07/22/21
21G1199-04 [HHBG-1 (5-6)]
B286581
1.57
50.0
07/22/21
ID
Page 13 of 19

con -test®
A Face Analytical' Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Metals Analyses (Total) - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B286581 - SW-846 3050B
Blank (B286581-BLK1)
Prepared: 07/22/21 Analyzed: 07/23/21
Chromium
ND
4.2
mg/Kg wet
Lead
ND
1.7
mg/Kg wet
LCS (B286581-BS1)
Prepared: 07/22/21 Analyzed: 07/23/21
Chromium
90.1
49
mg/Kg wet
101 89.2 82.1-117.8
Lead
138
20
mg/Kg wet
140 98.7 82.9-117.1
LCS Dup (B286581-BSD1)
Prepared: 07/22/21 Analyzed: 07/23/21
Chromium
87.9
49
mg/Kg wet
101 87.1 82.1-117.8 2.47 30
Lead
132
20
mg/Kg wet
140 94.2 82.9-117.1 4.66 30
srr-ieziss.�

con-testo
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B286578 - % Solids
Duplicate (B286578-DUPl) Source: 21G1199-02 Prepared & Analyzed: 07/22/21
% Solids 72.7 % Wt 73.7 1.27 5
Duplicate (B286578-DUP2) Source: 21G1199-03 Prepared & Analyzed: 07/22/21
% Solids 89.4 % Wt 88.6 0.997 5
Duplicate (B286578-DUP3) Source: 21G1199-04 Prepared & Analyzed: 07/22/21
% Solids 762 % Wt 76.1 0.121 5
ID
Page 15 of 19

con -test®
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
FLAG/QUALIFIER SUMMARY
* QC result is outside of established limits.
fi Wide recovery limits established for difficult compound.
$ Wide RPD limits established for difficult compound.
# Data exceeded client recommended or regulatory level
ND Not Detected
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
J Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
�. WIW�
�. �' • •

con-testo
A Face Analytical® Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 6020B in Soil
Chromium NY,NC,ME
Lead NY,NC,ME
Con -Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number
Expires
AIHA
AIHA-LAP, LLC - ISO17025:2017
100033
03/1/2022
MA
Massachusetts DEP
M-MAI00
06/30/2022
CT
Connecticut Department of Publilc Health
PH-0165
12/31/2022
NY
New York State Department of Health
10899 NELAP
04/l/2022
NH-S
New Hampshire Environmental Lab
2516 NELAP
02/5/2022
RI
Rhode Island Department of Health
LA000112
12/30/2021
NC
North Carolina Div. of Water Quality
652
12/31/2021
NJ
New Jersey DEP
MA007 NELAP
06/30/2022
FL
Florida Department of Health
E871027 NELAP
06/30/2022
VT
Vermont Department of Health Lead Laboratory
LL720741
07/30/2022
ME
State of Maine
MA00100
06/9/2023
VA
Commonwealth of Virginia
460217
12/14/2021
NH-P
New Hampshire Environmental Lab
2557 NELAP
09/6/2021
VT-DW
Vermont Department of Health Drinking Water
VT-255716
06/12/2022
NC-DW
North Carolina Department of Health
25703
07/31/2021
PA
Commonwealth of Pennsylvania DEP
68-05812
06/30/2022
MI
Dept. of Env, Great Lakes, and Energy
9100
09/6/2021
ID
Page 17 of 19

Table of Contents
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Page 18 of 19 1

Table of Contents
Client
Received By
Date • 2 a Time 9 k0
How were the samples In Cooler 1
No Cooler On Ice # No Ice
received? Direct from Sampling
Ambient Melted Ice
Were samples within By Gun #
Actual Temp - k z C
Temperature? 2-6°C T By Blank #
Actual Temp -
Was Custody Seal Intact?
Were Samples Tampered with?
Was COC Relinquished ? -,—
Does Chain Agree With Samples?
_
Are there broken/leaking/loose caps on any samples?
Is COC in ink/ Legible? j
Were samples received within holding time?
Did COC include all Client i
Analysis I Sampler Name
pertinent Information? Project 'f
ID's Collection Dates/Times
Are Sample labels filled out and legible?
Are there Lab to Filters? F
Who was notified?
Are there Rushes? i
Who was notified? C
Are there Short Holds?
Who was notified?
Is there enough Volume? 1
Is there Headspace where applicable? �-
MS/MSD? r
Proper Media/Containers Used? j
Is splitting sam les required?
Were trip blanks received?
On COC?
Do all samples have the proper pH? A/4
Acid Base
Un -
1 Liter Amb.
1 Liter Plastic
16 oz Amb.
HCL-
500 mL Amb.
500 mL Plastic
8oz AmblClear
Meoh-
250 mL Amb.
250 mL Plastic
4o /Clear
Bisulfate-
Flash pint
Col.113acteria
2oz Amb/Clear
Di -
Other Glass
Other Plastic
Encore
Thiosulfate-
I
SOC Kit
I
Plastic Bag
Frozen:
Sulfuric-
I I
Perchlorate I
ZiDlock
Unp-
1 Liter Amb.
1 Liter Plastic
16 oz Amb.
HCL-
500 mL Amb.
500 mL Plastic
8oz Amb/Clear
Meoh-
250 mL Amb.
250 mL Plastic
4oz AmblClear
Bisulfate-
Col./Bacteria
Flashpoint
2oz AmblClear
DI-
Other Plastic
Other Glass
Encore
Thiosulfate-
SOC Kit
I
Plastic Ba
Frozen:
Sulfuric- I
I Perchlorate
I
ZlDlock

Beverly, Trudy
From:
Beverly, Trudy
Sent:
Tuesday, August 31, 2021 6:38 AM
To:
Bo Cappleman
Cc:
Shaw, Lawrence; Smith, Justin
Subject:
RE: [External] Petroleum Release - Industrial Warehouse, 443 Pitts School Road,
Concord, NC
Received.
Trudy
Trudy Beverly, L.G.
Hydrogeologist, Division of Waste Management
E Q North Carolina Department of Environmental Quality
�� D_.
UST Section, Mooresville Regional Office
704.235.2182 (Office)
Trudy. B everlykncdenr. gov
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
Office Mailing Address:
610 East Center Avenue, Suite 301
Mooresville, NC 28115
Branch's Underground Storage Tanks Website Address: https://deq.nc.gov/about/divisions/waste-management/ust
Branch's Above Ground Storage Tanks Website Address: https:Hdeg.nc.gov/about/divisions/waste-management/ust/ast-program
INTERACTIVE MAPS WITH DWM SITES AND PERMITTED FACILITIES:
httns://dea.nc. gov/about/divisions/waste-management/waste-management-rules-data/waste-management-eis-maps
File Review Procedures:
htips://deg.nc. gov/about/divisions/waste-manaaement/ust/file-review-procedures#mooresville-regional-office
ONLINE ACCESS TO UST SECTION DOCUMENTS (Laserfiche):
https://deq.nc.gov/about/divisions/waste-management/laserfiche
Document Submittal & UST File Names for Laserfiche Policies:
https:Hfiles.ne.gov/ncdegfWaste%20Manatiement/DWM/USTfWhatsNew/Final-Electronic-Document-Submittal-Policv.pdf
htips:Hfiles.nc. gov/ncdeq/Waste%20Management/DWM/UST/Corrective%2OAction/UST%20filc%20names%20for%2OLaserfiche.docx
From: Bo Cappleman [mailto:[e-mail]]
Sent: Monday, August 30, 2021 7:18 PM
To: Beverly, Trudy <[e-mail]>
Cc: Shaw, Lawrence <[e-mail]>; Smith, Justin <[e-mail]>
Subject: [External] Petroleum Release - Industrial Warehouse, 443 Pitts School Road, Concord, NC
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
Report Spam.
Hi Trudy,
Please find the attached Supplemental Phase II Environmental Site Assessment Report, which includes a 24-Hour
Notification of Discharge Form (UST-62) and documents recent soil sampling activities related to two machine shop
sumps at the above -referenced site. We request that DEQ concur that no further assessment or remediation is
warranted in connection with the release incident at the sumps.
If you have any questions, please do not hesitate to contact me.

Thanks,
Bo Cappleman, PG, Due Diligence Manager
Hart &Hickman, PC
2923 S Tryon Street, Suite 100 • Charlotte, NC 28203
Direct: 704-887-4623 • Mobile: [phone]
www.harthickman.com 10 0