23072_Kerner Village Addl Assess Rpt 20200821

Decatur, Georgia │ Fernandina Beach, Florida │ Houston, Texas
Additional Assessment Report

KERNER VILLAGE SHOPPING CENTER
813-835 South Main Street
Kernersville, North Carolina 27284
Brownfields Project Number: BF#23072-19-034

Prepared For:

Seaford Capital Partners
4000 Ridge Hurst Drive
Smyrna, Georgia 30080
&
Protective Life Insurance Company, its Subsidiaries and Their
Successors and/or Assigns
PO Office Box 2606
Birmingham, Alabama 35202

Prepared By:

Trammco Environmental Solutions, LLC Blue Ridge Geological Services
235 Ponce de Leon Place, Suite M-183 7356 Belmont Drive
Decatur, Georgia 30030 Trinity, North Carolina 27370
Tel: [phone] Tel: [phone]

Justin Vickery, PG Jeff Gerlock, PG
Senior Project Manager Senior Geologist

August 21, 2020

Kerner Village Shopping Center Additional Assessment Report
Kernersville, North Carolina August 2020
i
ADDITIONAL ASSESSMENT REPORT

KERNER VILLAGE SHOPPING CENTER
813-835 South Main Street
Kernersville, North Carolina 27284
Brownfields Project Number: BF#23072-19-034

August 2020

TABLE OF CONTENTS
1 Introduction ..................................................................................................... 1
1.1 Overview ................................................................................................................. 1
2 Background ..................................................................................................... 2
3 Subsurface Investigation ................................................................................. 4
3.1 Overview ................................................................................................................. 4
3.2 Sampling Methodology and Locations ................................................................... 4
3.2.1 Soil Sampling .............................................................................................. 4
3.2.2 Soil Gas Sampling....................................................................................... 5
3.2.3 Field Quality Control .................................................................................. 5
3.3 Analytical Results ................................................................................................... 5
4 Conclusions and Recommendations ............................................................... 8

Kerner Village Shopping Center Additional Assessment Report
Kernersville, North Carolina August 2020
ii
FIGURES
Figure 1: Site Location Map
Figure 2: Sampling Location Map
Figure 3: Interior Soil Sampling Results
Figure 4: Stockpile Soil Sampling Results
Figure 5: Soil Gas Sampling Results

TABLES
Table 1: Soil Analytical Results (Detected SVOCs)
Table 2: Soil Analytical Results (Metals)
Table 3: Soil Gas Analytical Results (VOCs)

APPENDICES
Appendix A: Laboratory Analytical Reports
Appendix B: Soil Gas Sampling Field Report
Appendix C: DEQ Risk Calculator Pages

Kerner Village Shopping Center Additional Assessment Report
Kernersville, North Carolina August 2020
1
ADDITIONAL ASSESSMENT REPORT

KERNER VILLAGE SHOPPING CENTER
813-835 South Main Street
Kernersville, North Carolina 27284
Brownfields Project Number: BF#23072-19-034

August 2020

1 INTRODUCTION
1.1 Overview
Trammco Environmental Solutions, LLC (Trammco) conducted additional soil and soil gas
sampling on behalf of Seaford Capital Partners at a property located at 813-835 South Main Street
in Kernersville, North Carolina (“the subject site”). The subject site is comprised of Forsyth
County Tax Parcel 6876-91-1024 and totals 14.94 acres. The subject site is depicted on Figure 1,
included in the Figures Section. The work was conducted in accordance with the Vapor Intrusion
and Soil Sampling Work Plan Revision 2, dated June 26, 2020 and approved by Mr. Bill
Schmithorst with the NC DEQ Brownfields Program in an email dated July 8, 2020.

Kerner Village Shopping Center Additional Assessment Report
Kernersville, North Carolina August 2020
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2 BACKGROUND
Phase I ESA
Trammco conducted a Phase I ESA in July 20191 and identified the following recognized
environmental conditions (RECs):
 Trammco staff interviewed the current owner of the on-site dry cleaner. The on-site dry
cleaner currently uses a petroleum-based chemical in its process. The owner stated that
historically the onsite dry cleaner used tetrachloroethene (PCE) for a short time (four
years). The historical use of PCE at the on-site dry cleaner is considered a REC to the
subject site.
 Several soil stockpiles were located along the eastern subject site boundary. The stockpiles
were short (2 to 3 feet tall) and were overgrown with brush and trees. The stockpiles were
likely left behind during the initial grading/construction of the shopping center. Soil piles
of unknown origin are considered RECs to the subject site.
 Camelot Cleaners, a former dry cleaner located upgradient of the subject site, had a release
of PCE to soil and groundwater. The Camelot Cleaners groundwater plume has migrated
onto the subject site2. Based on the groundwater data reviewed, PCE concentrations within
this plume appear to be the highest in the 35-foot depth zone. The migration of groundwater
contamination onto the subject site from an adjacent dry cleaner is considered a REC to
the subject site.
 Based on data from the Camelot Cleaners report, an off-site former BP fueling station
appears to have had a release of petroleum to groundwater, which is impacting groundwater
on the western portion of the subject site. The migration of groundwater contamination
onto the subject site from an adjacent fueling station is considered a REC to the subject
site.
Phase II ESA
Trammco conducted a Phase II ESA in July 2019 to investigate the previously identified RECs.
 Ten groundwater samples were collected for volatile organic compound (VOC) analysis.
PCE, associated with the Camelot Cleaners plume, was detected in three groundwater

1 Trammco, 2019, Phase I Environmental Site Assessment, Kerner Village Shopping Center, 813-835 South Main
Street, Kernersville, North Carolina 27284.
2 AECOM, 2017, Limited Groundwater Sampling Report, Camelot Cleaners DSCA Site IS DC340007, April 21,
2017.

Kerner Village Shopping Center Additional Assessment Report
Kernersville, North Carolina August 2020
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samples at concentrations ranging from 1.0 micrograms per liter (µg/L) to 11.8 µg/L3. The
highest detected concentration was collected within the footprint of the known Camelot
Cleaners groundwater plume. The other two detections were from a deep groundwater
sample collected in close proximity to the previously defined Camelot Cleaners PCE plume
and from a shallow sample collected behind the on-site dry cleaner. No other chlorinated
compounds were detected, and no petroleum-related compounds were detected.
 Four hand auger borings were advanced inside the on-site dry cleaner, and soil samples
were collected for VOC analysis. Two hand auger borings were advanced in the stockpiles
for VOC and polynuclear aromatic hydrocarbon (PAH) analyses. VOCs were not detected
in any of the four interior soil samples, and no VOCs or PAHs were detected in the
stockpile samples.
 Three soil gas samples were collected below the floor slab in the on-site dry cleaner for
VOC analysis. Several VOCs were detected at low levels in the three soil gas samples.
Dry-cleaning related compounds, including PCE, trichloroethene (TCE), and cis-1,2-
dichloroethene (cis-DCE), were detected at concentrations below the NC DEQ Non-
Residential Sub-Slab Soil Gas Screening Levels. No other dry-cleaning related compounds
were detected, and none of the soil gas detections exceeded the screening levels.
Soil Gas Investigation
In July 2019, Trammco collected 17 soil gas samples from various areas of the subject site4. PCE
was detected in eight of the 17 samples at concentrations ranging from 8.5 to 30 µg/m3, and
trichloroethene was detected in one of the samples at 33 µg/m3. No other dry-cleaning related
compounds were detected, and none of the VOCs detected exceeded the EPA Soil Gas Screening
Levels. Furthermore, none of the samples exceeded the NC DEQ cumulative risk levels of 10-4
(cancer) and 1.0 (noncancer).

3 August 2019 Trammco Limited Phase II ESA for Kerner Village Shopping Center, 813-835 South Main Street,
Kernersville, North Carolina 27284.
4 November 2019 Trammco Soil Gas Investigation, 813-835 South Main Street, Kernersville, North Carolina 27284.

Kerner Village Shopping Center Additional Assessment Report
Kernersville, North Carolina August 2020
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3 SUBSURFACE INVESTIGATION
3.1 Overview
On July 15-17, 2020, Trammco collected additional soil and soil gas samples at the subject site in
accordance with the Vapor Intrusion and Soil Sampling Work Plan Revision 25 dated June 26,
2020. The assessment included:
 two hand auger borings within the on-site dry cleaner (one at the dry-cleaning machine and
one at the former waste storage area), one soil sample each for semi-volatile organic
compound (SVOC), RCRA metals, and hexavalent chromium analyses;
 two composite soil samples from the soil stockpile located in the eastern portion of the
subject site for RCRA metals and hexavalent chromium analyses;
 and six soil gas samples collected at various locations for VOC analysis.
Sampling locations are shown on Figure 2. A discussion of sampling methods and analytical
results is included below.
3.2 Sampling Methodology and Locations
3.2.1 Soil Sampling
Three hand auger soil borings (HA2-1, HA2-1R, and HA2-2) were advanced inside the on-site dry
cleaner at the locations shown on Figure 3. Boring HA2-1 encountered refusal at 1 foot below
ground surface (ft-bgs), and no samples were collected from this boring. Borings HA2-1R and
HA2-2 were each advanced to 4 ft-bgs. Boring HA2-1R was advanced adjacent to the existing
dry-cleaning machine, which, according to the owner of the dry cleaner, is in the same location as
the historical PCE machine. Boring HA2-2 was located inside the boiler room where dry cleaning
solvent drums were reportedly previously stored. These borings were first advanced to 3 ft-bgs at
which time the hand auger bucket was decontaminated with a phosphate free detergent solution
and rinsed with distilled water. The borings were then advanced to 4 ft-bgs, and soil samples were
collected from the 3-4 ft-bgs section. The samples were homogenized and placed into laboratory
supplied unpreserved 4-oz. glass jars.
Two composite soil samples (SPC-1 and SPC-2) were collected from the soil stockpiles on the
east side of the property (Figure 4). The stockpile area was generally divided into a northern and

5 June 26, 2020 Trammco Vapor Intrusion and Soil Sampling Work Plan Revision 2, for Kerner Village Shopping
Center, 813-835 South Main Street, Kernersville, North Carolina 27284.

Kerner Village Shopping Center Additional Assessment Report
Kernersville, North Carolina August 2020
5
southern section. Within the northern area, the hand auger was advanced into five individual
stockpiles to a depth of 1 ft-bgs. Similar volumes of soil from each of the five hand auger borings
were placed together and homogenized. A sample of the composited material (SPC-1) was then
placed into unpreserved glass jars for RCRA metals and hexavalent chromium analysis. These
same procedures were used to collect sample SPC-2 from the southern area of the stockpiles.
The samples were logged under standard chain-of-custody procedures, placed on ice in a cooler,
and delivered to Pace Analytical in Huntersville, North Carolina for laboratory analysis of SVOCs
by methods 8270E and 8270E SIM, RCRA metals by 6010 and 7471, and hexavalent chromium
by 7199.
3.2.2 Soil Gas Sampling
Six soil vapor implant probes were installed at the subject site. These locations are shown on
Figure 5. Two of the samples, SS5A and SS7A, were installed in the approximately locations of
2019 soil gas samples SS-5 and SS-7, respectively. The remaining samples (SS821E1, SS821E2,
SS821G1, and SS821G2) were collected in the suites located on either side of the on-site dry
cleaner.
To set the probes, 1-inch holes were drilled through the floor slab and a few inches into the
underlying soils. The probe was set in place with tubing extending to the ground surface. Sand
was placed around the probe, and wetted bentonite was packed in the tubing anulus for the entire
depth of the floor slab. The probes were allowed to equilibrate overnight prior to sampling. Prior
to sampling, a helium leak test was performed at each location. The results of the leak test were
within the industry acceptable limits.
The soil gas samples were collected in negatively pressurized 400-mL SUMMA canisters. Soil
gas samples were logged under standard chain-of-custody procedures and delivered to H&P
Mobile Geochemistry in Carlsbad, California for laboratory analysis of VOCs by method TO-15.
A soil gas sampling field report is included in Appendix B.
3.2.3 Field Quality Control
The hand auger was decontaminated with a phosphate free detergent and distilled water between
soil borings and prior to collecting each soil sample. Disposable gloves were worn throughout the
sampling processes. The gloves were replaced after each sample was collected to minimize the
potential for cross-contamination between samples.
3.3 Analytical Results
The analytical data is summarized in the tables presented in the Tables Section. Laboratory
analytical reports are included in Appendix A.

Kerner Village Shopping Center Additional Assessment Report
Kernersville, North Carolina August 2020
6
Soil
Low concentrations of SVOCs (anthracene, fluoranthene, 2-methylnaphthalene, and/or
phenanthrene) were detected in the two samples collected inside the on-site dry cleaner at
estimated concentrations several orders of magnitude lower than the respective Preliminary Soil
Remediation Goals (PSRGs, see Table 1). Several metals were also detected in these samples,
with most of these detections being below the PSRGs. Arsenic and hexavalent chromium were
detected at concentrations exceeding one or more of the screening levels:
 Arsenic was detected in both samples at concentrations of 5.3 milligrams per kilogram
(mg/kg) and 8.3 mg/kg. According to Duke University6, the average soil concentration of
arsenic in undisturbed areas of the United States ranges from 0.1 mg/kg to 97 mg/kg, with
an average of 7.2 mg/kg. Furthermore, a North Carolina Department of Agriculture study
of 3,286 soil samples collected in North Carolina found average arsenic background levels
of 4.5 mg/kg, and a USGS study of 83 samples from across North Carolina found an
average arsenic concentration of 3.7 mg/kg. The detections of arsenic associated with
subject site appear to be within the background concentration range and do not appear to
indicate an exceedance of the PSRGs due to a release of regulated constituents.
 Hexavalent chromium was detected as an estimated value (J-flagged) in sample HA2-2
(3-4) at 0.602 mg/kg. Although this concentration exceeds the Residential PSRG of 0.68
mg/kg, it is less than the laboratory reporting limit (1.19 mg/kg) and only slightly above
the laboratory method detection limit (0.305 mg/kg). The hexavalent chromium detection,
along with the highest concentration of each of the other analytes detected in the soil
samples collected from within the dry cleaner in 2019 and 2020, were input into the North
Carolina DEQ Risk Calculator. The results of the model indicated that the Residential Soil
Carcinogenic Risk (9.8 x 10-6) and the Hazard Index (1.7 x 10-1) are below the North
Carolina risk thresholds of 10-4 (carcinogenic) and 1 (non-carcinogenic). Pages from the
risk calculator are included in Appendix C.
Tables 1 and 2 summarize the soil analytical data for SVOCs and metals, respectively. Figure 3
shows the sample locations inside the on-site dry cleaner and summarizes the detections.
Two composite soil samples were collected from the stockpiles along the eastern subject site
boundary and analyzed for RCRA metals and hexavalent chromium. Hexavalent chromium was
not detected in either of the two soil samples. Several RCRA metals were detected in the soil
samples; however, none of the detections exceeded the screening level values with the exception
of arsenic, which was detected at concentrations of 2.1 mg/kg and 4.9 mg/kg. As discussed above,

6 Duke University, Arsenic in Garden Soils, 2018,
https://sites.nicholas.duke.edu/superfund/files/2018/08/Arsenic_Factsheet-DukeSuperfund.pdf.

Kerner Village Shopping Center Additional Assessment Report
Kernersville, North Carolina August 2020
7
these concentrations are within the background concentration range and do not appear to indicate
an exceedance of the PSRGs due to a release of regulated constituents. Table 2 summarizes the
soil analytical data for metals. Figure 4 shows the composite sample locations and summarizes
the detections.
Soil Gas
Six soil gas samples were collected at the subject site. VOCs, including chloroform,
dichlorodifluoromethane, trichlorofluoromethane, 1,2,4-trimethylbenzene, toluene, and PCE,
were each detected in one or more of the samples. Non-Residential Target Sub-Slab Soil Gas
Concentrations (TSSSGCs) were determined using the EPA Vapor Intrusion Screening Level
Calculator with carcinogenic and non-carcinogenic risk levels of 10-6 and 1, respectively. PCE
was detected in samples SS821G1 and SS821G2 at concentrations of 7.7 and 8.9 µg/m3, which are
both significantly lower than the TSSSGC of 1,570 µg/m3. No other dry-cleaning related
compounds were detected, and none of the soil gas detections exceeded the screening levels. Table
3 summarizes the soil gas sampling results are compares them to the TSSSGCs. Figure 5 shows
the soil gas sample locations and summarizes the results for detected compounds.
Soil gas concentrations were entered into the NC DEQ Risk Calculator. The highest concentration
of each constituent detected during the July 2020 sampling event was input into the calculator.
The results of the calculator indicate that the cumulative soil gas risk does not exceed the NC DEQ
established levels of 10-4 (cancer) and 1 (noncancer). Input and output pages from the DEQ Risk
Calculator are included in Appendix C.

Kerner Village Shopping Center Additional Assessment Report
Kernersville, North Carolina August 2020
8
4 CONCLUSIONS AND RECOMMENDATIONS
Trammco conducted a Phase I ESA in July 2019 and discovered that a groundwater plume from
an upgradient former dry cleaner had migrated onto the subject site. Soil, groundwater, and soil
gas samples were collected on the subject site in July 2019. These samples confirmed the presence
of the VOC groundwater plume but indicated that sub-slab soil gas concentrations do not present
a vapor intrusion risk at subject site buildings. This sampling also indicated that a release had not
occurred from the on-site dry cleaner and that the stockpiled soil at the eastern subject site
boundary does not exceed the PSRGs.
In July 2020, Trammco collected additional soil and soil gas samples at the subject site. The July
2020 data further confirmed 1) that the VOC plume that migrated onto the subject site does not
pose a vapor intrusion risk, 2) that a release has not occurred at the on-site dry cleaner, and 3) that
the stockpiled soil at the eastern subject site boundary does not exceed the PSRGs and/or
background concentrations.
The data collected from the subject site indicates that the VOC plume that migrated onto the subject
site does not pose an exposure risk and that no on-site releases have occurred. Based on this
information, no additional sampling is recommended for the subject site.

FIGURES

Copyright:© 2013 National Geographic Society, i-cubed
0 0.50.25 Miles
Kerner Village Shopping Center
813-835 South Main St.
Kernersville, NC 27284
Figure 1
Site Location Map
Kerner Village Shopping Center
NC CGIA, GeoEye, Microsoft, CNES/Airbus DS
Kerner Village Shopping Center
813-835 South Main St.
Kernersville, NC 27284
Figure 2
Sampling Location Map
0 250125Feet Sub-Slab Soil Gas Sample Location
On-Site Dry Cleaner
Property Boundary
Stockpile Sample Areas
&
Interior Sample Locations
&
HA2-1HA2-1R
HA2-2
NC CGIA, GeoEye, Microsoft, CNES/Airbus DS
Kerner Village Shopping Center
813-835 South Main St.
Kernersville, NC 27284
Figure 3
Interior Soil Sampling
Results
0 4020Feet Soil Boring Location
On-Site Dry Cleaner
Property Boundary
AntFl2-MN
P
0.00071 J0.0018 JND
0.0017 J
AsBaCd
Cr (Total)Cr (Hex)
Cr (Tri)Pb
HgSe
Ag
8.3220ND
73.6ND
73.619.2
0.0271.5
ND
Metals
SVOCs
HA2-1R (3-4')&AntFl2-MN
P
NDND0.00085 J
ND
AsBaCd
Cr (Total)Cr (Hex)
Cr (Tri)Pb
HgSe
Ag
5.32400.054 J
71.40.602 J
70.812.8
0.025ND
ND
Metals
SVOCs
HA2-2 (3-4')&AntFl
2-MNP
AnthraceneFluoranthene
2-Methyl naphthalenePhenanthrene
AsBa
CdCr (Total)
Cr (Hex)Cr (Tri)
PbHg
SeAg
ArsenicBarium
CadmiumChromium (Total)
Chromium (Hexavalent)Chromium (Trivalent)
LeadMercury
SeleniumSilver
Metals
SVOCs
Analyte mg/kg
Sample ID (Depth)
Not Sampled
HA2-1
&
SPC-1
SPC-2
NC CGIA, GeoEye, Microsoft, CNES/Airbus DS
Kerner Village Shopping Center
813-835 South Main St.
Kernersville, NC 27284
Figure 4
Stockpile Soil
Sampling Results
0 8040Feet Stockpile Sample Location
Property Boundary
AsBa
CdCr (Total)
Cr (Hex)Cr (Tri)
PbHg
SeAg
ArsenicBarium
CadmiumChromium (Total)
Chromium (Hexavalent)Chromium (Trivalent)
LeadMercury
SeleniumSilver
Metals
As
BaCd
Cr (Total)Cr (Hex)
Cr (Tri)PbHg
SeAg
2.1
75.50.062 J
21.0ND
21.07.30.018
0.50 JND
SPC-1 (0-1')
&
AsBa
CdCr (Total)
Cr (Hex)Cr (Tri)Pb
HgSe
Ag
4.9182
0.064 J46.6
ND46.612.2
0.0171.1 J
ND
SPC-2 (0-1')&Analyte mg/kg
Sample ID (Depth)
SS-5A
SS-7A
SS-821G-1
SS-821G-2
SS-821E-1
SS-821E-2
NC CGIA, GeoEye, Microsoft, CNES/Airbus DS
Kerner Village Shopping Center
813-835 South Main St.
Kernersville, NC 27284
Figure 5
Soil Gas Sampling Results
0 10050Feet Sub-Slab Soil Gas Sample Location
On-Site Dry Cleaner
Property Boundary
F-12
F-11CF
TPCE1,2,4 TMB
40
458.3
16ND5.4
SS-5A
&
F-12
F-11CFT
PCE1,2,4 TMB
ND
NDNDND
NDND
SS-7A&F-12
F-11CF
TPCE
1,2,4 TMB
29
31ND
6.08.9
ND
SS-821G-1
&
F-12F-11CF
TPCE
1,2,4 TMB
NDNDND
12ND
ND
SS-821E-1
&F-12
F-11CF
TPCE
1,2,4 TMB
100
14ND
5.87.7
ND
SS-821G-2
&
F-12
F-11CFT
PCE1,2,4 TMB
ND
ND5.88.0
NDND
SS-821E-2&F-12F-11
CFT
PCE1,2,4 TMB
DichlorodifluoromethaneTrichlorofluoromethane
ChloroformToluene
Tetrachloroethene1,2,4-Trimethylbenzene
Analyte ug/m3Sample ID

TABLES

Table 1Soil Analytical Results (Detected SVOCs)Kerner Village Shopping CenterKernersville, North CarolinaAnalyteAnthraceneFluoranthene2‐Methyl naphthalenePhenanthreneUnits mg/kg mg/kg mg/kg mg/kgSample IDSample Depth (ft‐bgs)Sample DateHA2‐1R (3‐4) 3‐47‐17‐200.00071J 0.0018JND0.0017JHA2‐2 (3‐4) 3‐47‐15‐20 ND ND0.00085JND3,600 480 48 N/A45,000 6,000 600 N/A1,300 670 3.1 134Notes:mg/kg = milligrams per kilogramft‐bgs = feet below the ground surfaceRes PSRG = NC DEC Residential Health Based Preliminary Soil Remedation GoalInd/Com PSRG = NC DEC Industrial/Commercial Health Based Preliminary Soil Remedation GoalLeaching PSRG = NC DEQ Protection of Groundwater Preliminary Soil Remediation GoalRes PSRGInd/Com PSRGLeaching PSRGPage 1 of 1
Table 2Soil Analytical Results (Metals)Kerner Village Shopping CenterKernersville, North CarolinaAnalyteArsenicBariumCadmiumChromium (Total)Chromium (Hexavalent)Chromium (Trivalent)LeadMercurySeleniumSilverUnits mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kgSample IDSample Depth (ft‐bgs) Sample DateHA2‐1R (3‐4) 3‐4 07/17/20 8.3 220 ND 73.6 ND 73.6 19.2 0.027 1.5 NDHA2‐2 (3‐4) 3‐4 07/15/20 5.3 240 .054J 71.4 0.602J 70.8 12.8 0.025 ND NDSPC‐10‐1 07/15/20 2.1 75.5 0.062J 21.0 ND 21.0 7.3 0.018 0.50J NDSPC‐20‐1 07/15/20 4.9 182 0.064J 46.6 ND 46.6 12.2 0.017 1.1J ND0.68 3,100 14‐‐0.31 23,000 400 2.3 78 783.0 47,000 200‐‐6.5 350,000 800 9.7 1,200 1,2005.8 580 3‐‐3.8 360,000 270 1.0 2.1 3.4Notes:mg/kg = milligrams per kilogramft‐bgs = feet below the ground surfaceRes PSRG = NC DEC Residential Health Based Preliminary Soil Remedation GoalInd/Com PSRG = NC DEC Industrial/Commercial Health Based Preliminary Soil Remedation GoalLeaching PSRG = NC DEQ Protection of Groundwater Preliminary Soil Remediation GoalLeaching PSRGInd/Com PSRGRes PSRGPage 1 of 1
Table 3Soil Gas Analytical Results (VOCs)Kerner Village Shopping CenterKernersville, North CarolinaAnalyteAcetoneBenzene2‐Butanone (MEK)ChloroformDichlorodifluoromethanecis‐1,2‐ Dichloroethenetrans‐1,2‐ DichloroetheneEthyl AcetateEthylbenzeneMethyl‐tert‐Butyl EtherNaphthaleneTetrachloroetheneTolueneTrichloroetheneTrichlorofluoromethane1,2,4‐TrimethylbenzeneVinyl chloridem&p‐Xyleneo‐XyleneUnitsug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3ug/m3Sample IDSample Depth (ft‐bgs)Sample DateSS5A 0.5 7/16/2020 ND ND ND 8.3 40 ND ND ND ND ND ND ND 16 ND 45 5.4 ND ND NDSS7A 0.5 7/16/2020 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NDSS821G1 0.5 7/16/2020 ND ND ND ND 29 ND ND ND ND ND ND 8.9 6.0 ND 31 ND ND ND NDSS821G2 0.5 7/16/2020 ND ND ND ND 100 ND ND ND ND ND ND 7.7 5.8 ND 14 ND ND ND NDSS821E1 0.5 7/16/2020 ND ND ND ND ND ND ND ND ND ND ND ND 12 ND ND ND ND ND NDSS821E2 0.5 7/16/2020 ND ND ND 5.8 ND ND ND ND ND ND ND ND 8.0 ND ND ND ND ND ND4,510,000 52 730,000 18 14,600 N/A N/A 10,200 164 1,570 12 1,570 730,000 100 N/A 8,760 93 14,600 14,600Notes:µg/m3 = micrograms per cubic meterft‐bgs = feet below ground surfaceND = not detectedTSSSGC = Target Sub‐Slab Soil Gas ConcentrationNon‐Residential TSSSGC = screening level based on non‐residential use, a carcenogenic risk of 10‐6, and a non‐carcenogenic risk of 1Non‐Residential TSSSGCPage 1 of 1

APPENDIX A
Laboratory Analytical Reports

#=CL#
July 24, 2020
LIMS USE: FR - JUSTIN VICKERY
LIMS OBJECT ID: 92486780
92486780
Project:
Pace Project No.:
RE:
Justin Vickery
Trammco Environmental Services
235 Ponce de Leon Place
Suite M-183
Decatur, GA 30030
Kerner's Village
Dear Justin Vickery:
Enclosed are the analytical results for sample(s) received by the laboratory on July 17, 2020. 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 National - Mt. Juliet
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
Project Manager
[phone]
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 33
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92486780
Kerner's Village
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
Alabama Certification #: 40660
Alaska Certification 17-026
Arizona Certification #: AZ0612
Arkansas Certification #: 88-0469
California Certification #: 2932
Canada Certification #: 1461.01
Colorado Certification #: TN00003
Connecticut Certification #: PH-0197
DOD Certification: #1461.01
EPA# TN00003
Florida Certification #: E87487
Georgia DW Certification #: 923
Georgia Certification: NELAP
Idaho Certification #: TN00003
Illinois Certification #: 200008
Indiana Certification #: C-TN-01
Iowa Certification #: 364
Kansas Certification #: E-10277
Kentucky UST Certification #: 16
Kentucky Certification #: 90010
Louisiana Certification #: AI30792
Louisiana DW Certification #: LA180010
Maine Certification #: TN0002
Maryland Certification #: 324
Massachusetts Certification #: M-TN003
Michigan Certification #: 9958
Minnesota Certification #: 047-999-395
Mississippi Certification #: TN00003
Missouri Certification #: 340
Montana Certification #: CERT0086
Nebraska Certification #: NE-OS-15-05
Nevada Certification #: TN-03-2002-34
New Hampshire Certification #: 2975
New Jersey Certification #: TN002
New Mexico DW Certification
New York Certification #: 11742
North Carolina Aquatic Toxicity Certification #: 41
North Carolina Drinking Water Certification #: 21704
North Carolina Environmental Certificate #: 375
North Dakota Certification #: R-140
Ohio VAP Certification #: CL0069
Oklahoma Certification #: 9915
Oregon Certification #: TN200002
Pennsylvania Certification #: 68-02979
Rhode Island Certification #: LAO00356
South Carolina Certification #: 84004
South Dakota Certification
Tennessee DW/Chem/Micro Certification #: 2006
Texas Certification #: T 104704245-17-14
Texas Mold Certification #: LAB0152
USDA Soil Permit #: P330-15-00234
Utah Certification #: TN00003
Vermont Dept. of Health: ID# VT-2006
Virginia Certification #: VT2006
Virginia Certification #: 460132
Washington Certification #: C847
West Virginia Certification #: 233
Wisconsin Certification #: 9980939910
Wyoming UST Certification #: via A2LA 2926.01
A2LA-ISO 17025 Certification #: 1461.01
A2LA-ISO 17025 Certification #: 1461.02
AIHA-LAP/LLC EMLAP Certification #:100789
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 33
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92486780
Kerner's Village
Lab ID Sample ID Matrix Date Collected Date Received
92486780001 HA2-1R (3-4)Solid 07/17/20 08:15 07/17/20 14:49
92486780002 HA2-2 (3-4)Solid 07/15/20 13:00 07/17/20 14:49
92486780003 SPC-1 Solid 07/15/20 13:30 07/17/20 14:49
92486780004 SPC-2 Solid 07/15/20 14:00 07/17/20 14:49
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 33
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92486780
Kerner's Village
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92486780001 HA2-1R (3-4)EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
EPA 8270E 21 PASI-CBPJ
EPA 8270E 57 PASI-CBPJ
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92486780002 HA2-2 (3-4)EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
EPA 8270E 21 PASI-CBPJ
EPA 8270E 57 PASI-CBPJ
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92486780003 SPC-1 EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92486780004 SPC-2 EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
PAN = Pace National - Mt. Juliet
PASI-A = Pace Analytical Services - Asheville
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.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92486780
Kerner's Village
Sample:HA2-1R (3-4)Lab ID:92486780001 Collected:07/17/20 08:15 Received:07/17/20 14:49 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 6010D Preparation Method: EPA 3050B
Pace Analytical Services - Asheville
6010 MET ICP
Arsenic 8.3 mg/kg 07/24/20 02:23 7440-38-2 M107/23/20 09:201.1 0.55 1
Barium 220 mg/kg 07/24/20 02:23 7440-39-307/23/20 09:200.55 0.27 1
Cadmium ND mg/kg 07/24/20 02:23 7440-43-907/23/20 09:200.11 0.055 1
Chromium 73.6 mg/kg 07/24/20 02:23 7440-47-3 M107/23/20 09:200.55 0.27 1
Lead 19.2 mg/kg 07/24/20 02:23 7439-92-1 M107/23/20 09:200.55 0.27 1
Selenium 1.5 mg/kg 07/24/20 02:23 7782-49-2 M107/23/20 09:201.1 0.55 1
Silver ND mg/kg 07/24/20 02:23 7440-22-4 M107/23/20 09:200.55 0.27 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.027 mg/kg 07/23/20 15:35 7439-97-6 M107/23/20 10:500.0068 0.0052 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV MW PAH by SIM
Acenaphthene ND ug/kg 07/22/20 16:28 83-32-907/21/20 11:5613.1 0.65 1
Acenaphthylene ND ug/kg 07/22/20 16:28 208-96-807/21/20 11:5613.1 0.59 1
Anthracene 0.71J ug/kg 07/22/20 16:28 120-12-707/21/20 11:5613.1 0.53 1
Benzo(a)anthracene ND ug/kg 07/22/20 16:28 56-55-307/21/20 11:5613.1 0.95 1
Benzo(a)pyrene ND ug/kg 07/22/20 16:28 50-32-807/21/20 11:5613.1 0.65 1
Benzo(b)fluoranthene ND ug/kg 07/22/20 16:28 205-99-207/21/20 11:5613.1 0.93 1
Benzo(g,h,i)perylene ND ug/kg 07/22/20 16:28 191-24-207/21/20 11:5613.1 1.4 1
Benzo(k)fluoranthene ND ug/kg 07/22/20 16:28 207-08-907/21/20 11:5613.1 0.52 1
Chrysene ND ug/kg 07/22/20 16:28 218-01-907/21/20 11:5613.1 0.63 1
Dibenz(a,h)anthracene ND ug/kg 07/22/20 16:28 53-70-307/21/20 11:5613.1 1.5 1
Fluoranthene 1.8J ug/kg 07/22/20 16:28 206-44-007/21/20 11:5613.1 1.6 1
Fluorene ND ug/kg 07/22/20 16:28 86-73-707/21/20 11:5613.1 0.55 1
Indeno(1,2,3-cd)pyrene ND ug/kg 07/22/20 16:28 193-39-507/21/20 11:5613.1 1.2 1
1-Methylnaphthalene ND ug/kg 07/22/20 16:28 90-12-007/21/20 11:5613.1 0.79 1
2-Methylnaphthalene ND ug/kg 07/22/20 16:28 91-57-607/21/20 11:5613.1 0.79 1
Naphthalene ND ug/kg 07/22/20 16:28 91-20-307/21/20 11:5613.1 0.83 1
Phenanthrene 1.7J ug/kg 07/22/20 16:28 85-01-807/21/20 11:5613.1 1.4 1
Pyrene ND ug/kg 07/22/20 16:28 129-00-007/21/20 11:5613.1 1.3 1
Surrogates
2-Fluorobiphenyl (S)44 %07/22/20 16:28 321-60-807/21/20 11:5610-110 1
Nitrobenzene-d5 (S)49 %07/22/20 16:28 4165-60-007/21/20 11:5610-128 1
Terphenyl-d14 (S)69 %07/22/20 16:28 1718-51-007/21/20 11:5639-119 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Aniline ND ug/kg 07/21/20 23:32 62-53-307/20/20 13:1543898.3 1
Benzoic Acid ND ug/kg 07/21/20 23:32 65-85-007/20/20 13:1521904721
Benzyl alcohol ND ug/kg 07/21/20 23:32 100-51-607/20/20 13:158762321
4-Bromophenylphenyl ether ND ug/kg 07/21/20 23:32 101-55-307/20/20 13:154381151
Butylbenzylphthalate ND ug/kg 07/21/20 23:32 85-68-707/20/20 13:154381171
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92486780
Kerner's Village
Sample:HA2-1R (3-4)Lab ID:92486780001 Collected:07/17/20 08:15 Received:07/17/20 14:49 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
4-Chloro-3-methylphenol ND ug/kg 07/21/20 23:32 59-50-707/20/20 13:158762671
4-Chloroaniline ND ug/kg 07/21/20 23:32 106-47-807/20/20 13:158762681
bis(2-Chloroethoxy)methane ND ug/kg 07/21/20 23:32 111-91-107/20/20 13:154381171
bis(2-Chloroethyl) ether ND ug/kg 07/21/20 23:32 111-44-407/20/20 13:1543893.0 1
2-Chloronaphthalene ND ug/kg 07/21/20 23:32 91-58-707/20/20 13:1543897.5 1
2-Chlorophenol ND ug/kg 07/21/20 23:32 95-57-807/20/20 13:154381021
4-Chlorophenylphenyl ether ND ug/kg 07/21/20 23:32 7005-72-307/20/20 13:154381141
Dibenzofuran ND ug/kg 07/21/20 23:32 132-64-907/20/20 13:154381091
1,2-Dichlorobenzene ND ug/kg 07/21/20 23:32 95-50-107/20/20 13:1543894.7 1
1,3-Dichlorobenzene ND ug/kg 07/21/20 23:32 541-73-107/20/20 13:1543898.6 1
1,4-Dichlorobenzene ND ug/kg 07/21/20 23:32 106-46-707/20/20 13:1543896.3 1
3,3'-Dichlorobenzidine ND ug/kg 07/21/20 23:32 91-94-107/20/20 13:158763051
2,4-Dichlorophenol ND ug/kg 07/21/20 23:32 120-83-207/20/20 13:154381451
Diethylphthalate ND ug/kg 07/21/20 23:32 84-66-207/20/20 13:1543895.0 1
2,4-Dimethylphenol ND ug/kg 07/21/20 23:32 105-67-907/20/20 13:154381091
Dimethylphthalate ND ug/kg 07/21/20 23:32 131-11-307/20/20 13:1543899.0 1
Di-n-butylphthalate ND ug/kg 07/21/20 23:32 84-74-207/20/20 13:154381081
4,6-Dinitro-2-methylphenol ND ug/kg 07/21/20 23:32 534-52-107/20/20 13:158767061
2,4-Dinitrophenol ND ug/kg 07/21/20 23:32 51-28-507/20/20 13:15219014001
2,4-Dinitrotoluene ND ug/kg 07/21/20 23:32 121-14-207/20/20 13:154381161
2,6-Dinitrotoluene ND ug/kg 07/21/20 23:32 606-20-207/20/20 13:154381151
Di-n-octylphthalate ND ug/kg 07/21/20 23:32 117-84-007/20/20 13:154382491
bis(2-Ethylhexyl)phthalate ND ug/kg 07/21/20 23:32 117-81-707/20/20 13:154381431
Hexachloro-1,3-butadiene ND ug/kg 07/21/20 23:32 87-68-307/20/20 13:154381061
Hexachlorobenzene ND ug/kg 07/21/20 23:32 118-74-107/20/20 13:154381111
Hexachlorocyclopentadiene ND ug/kg 07/21/20 23:32 77-47-407/20/20 13:154381751
Hexachloroethane ND ug/kg 07/21/20 23:32 67-72-107/20/20 13:1543899.8 1
Isophorone ND ug/kg 07/21/20 23:32 78-59-107/20/20 13:1543895.1 1
2-Methylphenol(o-Cresol)ND ug/kg 07/21/20 23:32 95-48-707/20/20 13:1543897.0 1
3&4-Methylphenol(m&p Cresol)ND ug/kg 07/21/20 23:32 15831-10-407/20/20 13:154381101
2-Nitroaniline ND ug/kg 07/21/20 23:32 88-74-407/20/20 13:1521902201
3-Nitroaniline ND ug/kg 07/21/20 23:32 99-09-207/20/20 13:1521902321
4-Nitroaniline ND ug/kg 07/21/20 23:32 100-01-607/20/20 13:158762161
Nitrobenzene ND ug/kg 07/21/20 23:32 98-95-307/20/20 13:154381051
2-Nitrophenol ND ug/kg 07/21/20 23:32 88-75-507/20/20 13:154381351
4-Nitrophenol ND ug/kg 07/21/20 23:32 100-02-707/20/20 13:1521906981
N-Nitrosodimethylamine ND ug/kg 07/21/20 23:32 62-75-907/20/20 13:154381231
N-Nitroso-di-n-propylamine ND ug/kg 07/21/20 23:32 621-64-707/20/20 13:154381231
N-Nitrosodiphenylamine ND ug/kg 07/21/20 23:32 86-30-607/20/20 13:154381121
2,2'-Oxybis(1-chloropropane)ND ug/kg 07/21/20 23:32 108-60-107/20/20 13:154381221
Pentachlorophenol ND ug/kg 07/21/20 23:32 87-86-507/20/20 13:158762001
Phenol ND ug/kg 07/21/20 23:32 108-95-207/20/20 13:154381051
Pyridine ND ug/kg 07/21/20 23:32 110-86-107/20/20 13:154381111
1,2,4-Trichlorobenzene ND ug/kg 07/21/20 23:32 120-82-107/20/20 13:154381001
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92486780
Kerner's Village
Sample:HA2-1R (3-4)Lab ID:92486780001 Collected:07/17/20 08:15 Received:07/17/20 14:49 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
2,4,5-Trichlorophenol ND ug/kg 07/21/20 23:32 95-95-407/20/20 13:154381141
2,4,6-Trichlorophenol ND ug/kg 07/21/20 23:32 88-06-207/20/20 13:154381101
Surrogates
Nitrobenzene-d5 (S)42 %07/21/20 23:32 4165-60-007/20/20 13:1523-110 1
2-Fluorobiphenyl (S)39 %07/21/20 23:32 321-60-807/20/20 13:1530-110 1
Terphenyl-d14 (S)68 %07/21/20 23:32 1718-51-007/20/20 13:1528-110 1
Phenol-d6 (S)42 %07/21/20 23:32 13127-88-307/20/20 13:1522-110 1
2-Fluorophenol (S)39 %07/21/20 23:32 367-12-407/20/20 13:1513-110 1
2,4,6-Tribromophenol (S)51 %07/21/20 23:32 118-79-607/20/20 13:1527-110 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 24.1 %07/20/20 14:370.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 81.0 %07/22/20 09:2807/22/20 08:591
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent ND mg/kg 07/22/20 14:43 18540-29-907/22/20 09:141.23 0.315 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92486780
Kerner's Village
Sample:HA2-2 (3-4)Lab ID:92486780002 Collected:07/15/20 13:00 Received:07/17/20 14:49 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 6010D Preparation Method: EPA 3050B
Pace Analytical Services - Asheville
6010 MET ICP
Arsenic 5.3 mg/kg 07/24/20 02:42 7440-38-207/23/20 09:201.0 0.51 1
Barium 240 mg/kg 07/24/20 02:42 7440-39-307/23/20 09:200.51 0.26 1
Cadmium 0.054J mg/kg 07/24/20 02:42 7440-43-907/23/20 09:200.10 0.051 1
Chromium 71.4 mg/kg 07/24/20 02:42 7440-47-307/23/20 09:200.51 0.26 1
Lead 12.8 mg/kg 07/24/20 02:42 7439-92-107/23/20 09:200.51 0.26 1
Selenium ND mg/kg 07/24/20 02:42 7782-49-207/23/20 09:201.0 0.51 1
Silver ND mg/kg 07/24/20 02:42 7440-22-407/23/20 09:200.51 0.26 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.025 mg/kg 07/23/20 15:42 7439-97-607/23/20 10:500.0063 0.0048 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV MW PAH by SIM
Acenaphthene ND ug/kg 07/22/20 17:13 83-32-907/21/20 11:5612.4 0.62 1
Acenaphthylene ND ug/kg 07/22/20 17:13 208-96-807/21/20 11:5612.4 0.56 1
Anthracene ND ug/kg 07/22/20 17:13 120-12-707/21/20 11:5612.4 0.50 1
Benzo(a)anthracene ND ug/kg 07/22/20 17:13 56-55-307/21/20 11:5612.4 0.90 1
Benzo(a)pyrene ND ug/kg 07/22/20 17:13 50-32-807/21/20 11:5612.4 0.61 1
Benzo(b)fluoranthene ND ug/kg 07/22/20 17:13 205-99-207/21/20 11:5612.4 0.88 1
Benzo(g,h,i)perylene ND ug/kg 07/22/20 17:13 191-24-207/21/20 11:5612.4 1.3 1
Benzo(k)fluoranthene ND ug/kg 07/22/20 17:13 207-08-907/21/20 11:5612.4 0.49 1
Chrysene ND ug/kg 07/22/20 17:13 218-01-907/21/20 11:5612.4 0.60 1
Dibenz(a,h)anthracene ND ug/kg 07/22/20 17:13 53-70-307/21/20 11:5612.4 1.4 1
Fluoranthene ND ug/kg 07/22/20 17:13 206-44-007/21/20 11:5612.4 1.6 1
Fluorene ND ug/kg 07/22/20 17:13 86-73-707/21/20 11:5612.4 0.52 1
Indeno(1,2,3-cd)pyrene ND ug/kg 07/22/20 17:13 193-39-507/21/20 11:5612.4 1.1 1
1-Methylnaphthalene ND ug/kg 07/22/20 17:13 90-12-007/21/20 11:5612.4 0.75 1
2-Methylnaphthalene 0.85J ug/kg 07/22/20 17:13 91-57-607/21/20 11:5612.4 0.75 1
Naphthalene ND ug/kg 07/22/20 17:13 91-20-307/21/20 11:5612.4 0.78 1
Phenanthrene ND ug/kg 07/22/20 17:13 85-01-807/21/20 11:5612.4 1.4 1
Pyrene ND ug/kg 07/22/20 17:13 129-00-007/21/20 11:5612.4 1.3 1
Surrogates
2-Fluorobiphenyl (S)58 %07/22/20 17:13 321-60-807/21/20 11:5610-110 1
Nitrobenzene-d5 (S)65 %07/22/20 17:13 4165-60-007/21/20 11:5610-128 1
Terphenyl-d14 (S)72 %07/22/20 17:13 1718-51-007/21/20 11:5639-119 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Aniline ND ug/kg 07/21/20 23:59 62-53-307/20/20 13:1541593.1 1
Benzoic Acid ND ug/kg 07/21/20 23:59 65-85-007/20/20 13:1520704471
Benzyl alcohol ND ug/kg 07/21/20 23:59 100-51-607/20/20 13:158292201
4-Bromophenylphenyl ether ND ug/kg 07/21/20 23:59 101-55-307/20/20 13:154151091
Butylbenzylphthalate ND ug/kg 07/21/20 23:59 85-68-707/20/20 13:154151101
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92486780
Kerner's Village
Sample:HA2-2 (3-4)Lab ID:92486780002 Collected:07/15/20 13:00 Received:07/17/20 14:49 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
4-Chloro-3-methylphenol ND ug/kg 07/21/20 23:59 59-50-707/20/20 13:158292531
4-Chloroaniline ND ug/kg 07/21/20 23:59 106-47-807/20/20 13:158292541
bis(2-Chloroethoxy)methane ND ug/kg 07/21/20 23:59 111-91-107/20/20 13:154151111
bis(2-Chloroethyl) ether ND ug/kg 07/21/20 23:59 111-44-407/20/20 13:1541588.1 1
2-Chloronaphthalene ND ug/kg 07/21/20 23:59 91-58-707/20/20 13:1541592.3 1
2-Chlorophenol ND ug/kg 07/21/20 23:59 95-57-807/20/20 13:1541596.5 1
4-Chlorophenylphenyl ether ND ug/kg 07/21/20 23:59 7005-72-307/20/20 13:154151081
Dibenzofuran ND ug/kg 07/21/20 23:59 132-64-907/20/20 13:154151041
1,2-Dichlorobenzene ND ug/kg 07/21/20 23:59 95-50-107/20/20 13:1541589.7 1
1,3-Dichlorobenzene ND ug/kg 07/21/20 23:59 541-73-107/20/20 13:1541593.4 1
1,4-Dichlorobenzene ND ug/kg 07/21/20 23:59 106-46-707/20/20 13:1541591.2 1
3,3'-Dichlorobenzidine ND ug/kg 07/21/20 23:59 91-94-107/20/20 13:158292891
2,4-Dichlorophenol ND ug/kg 07/21/20 23:59 120-83-207/20/20 13:154151371
Diethylphthalate ND ug/kg 07/21/20 23:59 84-66-207/20/20 13:1541590.0 1
2,4-Dimethylphenol ND ug/kg 07/21/20 23:59 105-67-907/20/20 13:154151031
Dimethylphthalate ND ug/kg 07/21/20 23:59 131-11-307/20/20 13:1541593.7 1
Di-n-butylphthalate ND ug/kg 07/21/20 23:59 84-74-207/20/20 13:154151021
4,6-Dinitro-2-methylphenol ND ug/kg 07/21/20 23:59 534-52-107/20/20 13:158296681
2,4-Dinitrophenol ND ug/kg 07/21/20 23:59 51-28-507/20/20 13:15207013201
2,4-Dinitrotoluene ND ug/kg 07/21/20 23:59 121-14-207/20/20 13:154151101
2,6-Dinitrotoluene ND ug/kg 07/21/20 23:59 606-20-207/20/20 13:154151081
Di-n-octylphthalate ND ug/kg 07/21/20 23:59 117-84-007/20/20 13:154152361
bis(2-Ethylhexyl)phthalate ND ug/kg 07/21/20 23:59 117-81-707/20/20 13:154151361
Hexachloro-1,3-butadiene ND ug/kg 07/21/20 23:59 87-68-307/20/20 13:154151011
Hexachlorobenzene ND ug/kg 07/21/20 23:59 118-74-107/20/20 13:154151051
Hexachlorocyclopentadiene ND ug/kg 07/21/20 23:59 77-47-407/20/20 13:154151661
Hexachloroethane ND ug/kg 07/21/20 23:59 67-72-107/20/20 13:1541594.5 1
Isophorone ND ug/kg 07/21/20 23:59 78-59-107/20/20 13:1541590.1 1
2-Methylphenol(o-Cresol)ND ug/kg 07/21/20 23:59 95-48-707/20/20 13:1541591.8 1
3&4-Methylphenol(m&p Cresol)ND ug/kg 07/21/20 23:59 15831-10-407/20/20 13:154151041
2-Nitroaniline ND ug/kg 07/21/20 23:59 88-74-407/20/20 13:1520702091
3-Nitroaniline ND ug/kg 07/21/20 23:59 99-09-207/20/20 13:1520702201
4-Nitroaniline ND ug/kg 07/21/20 23:59 100-01-607/20/20 13:158292051
Nitrobenzene ND ug/kg 07/21/20 23:59 98-95-307/20/20 13:1541599.0 1
2-Nitrophenol ND ug/kg 07/21/20 23:59 88-75-507/20/20 13:154151281
4-Nitrophenol ND ug/kg 07/21/20 23:59 100-02-707/20/20 13:1520706611
N-Nitrosodimethylamine ND ug/kg 07/21/20 23:59 62-75-907/20/20 13:154151171
N-Nitroso-di-n-propylamine ND ug/kg 07/21/20 23:59 621-64-707/20/20 13:154151161
N-Nitrosodiphenylamine ND ug/kg 07/21/20 23:59 86-30-607/20/20 13:154151061
2,2'-Oxybis(1-chloropropane)ND ug/kg 07/21/20 23:59 108-60-107/20/20 13:154151151
Pentachlorophenol ND ug/kg 07/21/20 23:59 87-86-507/20/20 13:158291901
Phenol ND ug/kg 07/21/20 23:59 108-95-207/20/20 13:1541599.0 1
Pyridine ND ug/kg 07/21/20 23:59 110-86-107/20/20 13:154151051
1,2,4-Trichlorobenzene ND ug/kg 07/21/20 23:59 120-82-107/20/20 13:1541595.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92486780
Kerner's Village
Sample:HA2-2 (3-4)Lab ID:92486780002 Collected:07/15/20 13:00 Received:07/17/20 14:49 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
2,4,5-Trichlorophenol ND ug/kg 07/21/20 23:59 95-95-407/20/20 13:154151081
2,4,6-Trichlorophenol ND ug/kg 07/21/20 23:59 88-06-207/20/20 13:154151041
Surrogates
Nitrobenzene-d5 (S)65 %07/21/20 23:59 4165-60-007/20/20 13:1523-110 1
2-Fluorobiphenyl (S)57 %07/21/20 23:59 321-60-807/20/20 13:1530-110 1
Terphenyl-d14 (S)89 %07/21/20 23:59 1718-51-007/20/20 13:1528-110 1
Phenol-d6 (S)56 %07/21/20 23:59 13127-88-307/20/20 13:1522-110 1
2-Fluorophenol (S)51 %07/21/20 23:59 367-12-407/20/20 13:1513-110 1
2,4,6-Tribromophenol (S)59 %07/21/20 23:59 118-79-607/20/20 13:1527-110 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 20.1 %07/20/20 14:370.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 83.7 %07/22/20 09:2807/22/20 08:591
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent 0.602J mg/kg 07/22/20 14:49 18540-29-9 J07/22/20 09:141.19 0.305 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92486780
Kerner's Village
Sample:SPC-1 Lab ID:92486780003 Collected:07/15/20 13:30 Received:07/17/20 14:49 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 6010D Preparation Method: EPA 3050B
Pace Analytical Services - Asheville
6010 MET ICP
Arsenic 2.1 mg/kg 07/24/20 02:45 7440-38-207/23/20 09:200.99 0.49 1
Barium 75.5 mg/kg 07/24/20 02:45 7440-39-307/23/20 09:200.49 0.25 1
Cadmium 0.062J mg/kg 07/24/20 02:45 7440-43-907/23/20 09:200.099 0.049 1
Chromium 21.0 mg/kg 07/24/20 02:45 7440-47-307/23/20 09:200.49 0.25 1
Lead 7.3 mg/kg 07/24/20 02:45 7439-92-107/23/20 09:200.49 0.25 1
Selenium 0.50J mg/kg 07/24/20 02:45 7782-49-207/23/20 09:200.99 0.49 1
Silver ND mg/kg 07/24/20 02:45 7440-22-407/23/20 09:200.49 0.25 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.018 mg/kg 07/23/20 15:45 7439-97-607/23/20 10:500.0059 0.0045 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 12.6 %07/21/20 14:240.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 80.4 %07/22/20 13:1107/22/20 12:591
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent ND mg/kg 07/22/20 14:59 18540-29-907/22/20 09:141.24 0.317 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92486780
Kerner's Village
Sample:SPC-2 Lab ID:92486780004 Collected:07/15/20 14:00 Received:07/17/20 14:49 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 6010D Preparation Method: EPA 3050B
Pace Analytical Services - Asheville
6010 MET ICP
Arsenic 4.9 mg/kg 07/24/20 02:48 7440-38-207/23/20 09:201.1 0.55 1
Barium 182 mg/kg 07/24/20 02:48 7440-39-307/23/20 09:200.55 0.27 1
Cadmium 0.064J mg/kg 07/24/20 02:48 7440-43-907/23/20 09:200.11 0.055 1
Chromium 46.6 mg/kg 07/24/20 02:48 7440-47-307/23/20 09:200.55 0.27 1
Lead 12.2 mg/kg 07/24/20 02:48 7439-92-107/23/20 09:200.55 0.27 1
Selenium 1.1J mg/kg 07/24/20 02:48 7782-49-207/23/20 09:201.1 0.55 1
Silver ND mg/kg 07/24/20 02:48 7440-22-407/23/20 09:200.55 0.27 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.017 mg/kg 07/23/20 15:47 7439-97-607/23/20 10:500.0058 0.0045 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 18.8 %07/21/20 14:240.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 68.6 %07/22/20 13:1107/22/20 12:591
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent ND mg/kg 07/22/20 15:04 18540-29-907/22/20 09:141.46 0.372 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
555222
EPA 7471B
EPA 7471B
7471 Mercury
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples:92486780001, 92486780002, 92486780003, 92486780004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2949037
Associated Lab Samples:92486780001, 92486780002, 92486780003, 92486780004
Matrix:Solid
AnalyzedMDL
Mercury mg/kg ND 0.0060 07/23/20 12:130.0046
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2949038LABORATORY CONTROL SAMPLE:
LCSSpike
Mercury mg/kg 0.0740.083 89 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2949039MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92486780001
2949040
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Mercury mg/kg M10.087 69 75-12576 19 200.10.027 0.087 0.11
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
555221
EPA 3050B
EPA 6010D
6010 MET
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples:92486780001, 92486780002, 92486780003, 92486780004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2949033
Associated Lab Samples:92486780001, 92486780002, 92486780003, 92486780004
Matrix:Solid
AnalyzedMDL
Arsenic mg/kg ND 1.0 07/24/20 02:160.50
Barium mg/kg ND 0.50 07/24/20 02:160.25
Cadmium mg/kg ND 0.10 07/24/20 02:160.050
Chromium mg/kg ND 0.50 07/24/20 02:160.25
Lead mg/kg ND 0.50 07/24/20 02:160.25
Selenium mg/kg ND 1.0 07/24/20 02:160.50
Silver mg/kg ND 0.50 07/24/20 02:160.25
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2949034LABORATORY CONTROL SAMPLE:
LCSSpike
Arsenic mg/kg 46.050 92 80-120
Barium mg/kg 49.350 99 80-120
Cadmium mg/kg 46.650 93 80-120
Chromium mg/kg 46.450 93 80-120
Lead mg/kg 48.450 97 80-120
Selenium mg/kg 45.350 91 80-120
Silver mg/kg 21.825 87 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2949035MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92486780001
2949036
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Arsenic mg/kg M156.8 66 75-12567 5 2058.88.3 45.8 48.0
Barium mg/kg 56.8 89 75-12581 1 2058.8220 271 268
Cadmium mg/kg 56.8 76 75-12577 4 2058.8ND 43.3 45.2
Chromium mg/kg M156.8 49 75-12547 1 2058.873.6 102 101
Lead mg/kg M156.8 70 75-12569 2 2058.819.2 58.7 59.9
Selenium mg/kg M156.8 65 75-12568 7 2058.81.5 38.5 41.2
Silver mg/kg M128.5 71 75-12572 5 2029.4ND 20.1 21.1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
554669
EPA 3546
EPA 8270E
8270E MSSV PAH by SIM
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92486780001, 92486780002
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2946537
Associated Lab Samples:92486780001, 92486780002
Matrix:Solid
AnalyzedMDL
1-Methylnaphthalene ug/kg ND 9.9 07/22/20 13:030.60
2-Methylnaphthalene ug/kg ND 9.9 07/22/20 13:030.60
Acenaphthene ug/kg ND 9.9 07/22/20 13:030.49
Acenaphthylene ug/kg ND 9.9 07/22/20 13:030.45
Anthracene ug/kg ND 9.9 07/22/20 13:030.40
Benzo(a)anthracene ug/kg ND 9.9 07/22/20 13:030.72
Benzo(a)pyrene ug/kg ND 9.9 07/22/20 13:030.49
Benzo(b)fluoranthene ug/kg ND 9.9 07/22/20 13:030.70
Benzo(g,h,i)perylene ug/kg ND 9.9 07/22/20 13:031.1
Benzo(k)fluoranthene ug/kg ND 9.9 07/22/20 13:030.39
Chrysene ug/kg ND 9.9 07/22/20 13:030.48
Dibenz(a,h)anthracene ug/kg ND 9.9 07/22/20 13:031.1
Fluoranthene ug/kg ND 9.9 07/22/20 13:031.2
Fluorene ug/kg ND 9.9 07/22/20 13:030.42
Indeno(1,2,3-cd)pyrene ug/kg ND 9.9 07/22/20 13:030.88
Naphthalene ug/kg ND 9.9 07/22/20 13:030.63
Phenanthrene ug/kg 1.1J 9.9 07/22/20 13:031.1
Pyrene ug/kg ND 9.9 07/22/20 13:031.0
2-Fluorobiphenyl (S)%55 10-110 07/22/20 13:03
Nitrobenzene-d5 (S)%57 10-128 07/22/20 13:03
Terphenyl-d14 (S)%79 39-119 07/22/20 13:03
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2946538LABORATORY CONTROL SAMPLE:
LCSSpike
1-Methylnaphthalene ug/kg 20.733.4 62 44-130
2-Methylnaphthalene ug/kg 22.933.4 69 41-134
Acenaphthene ug/kg 24.833.4 74 52-123
Acenaphthylene ug/kg 25.233.4 75 49-116
Anthracene ug/kg 28.133.4 84 41-133
Benzo(a)anthracene ug/kg 31.233.4 93 56-130
Benzo(a)pyrene ug/kg 31.133.4 93 51-136
Benzo(b)fluoranthene ug/kg 31.333.4 94 37-149
Benzo(g,h,i)perylene ug/kg 30.133.4 90 39-127
Benzo(k)fluoranthene ug/kg 31.333.4 93 45-139
Chrysene ug/kg 30.433.4 91 59-127
Dibenz(a,h)anthracene ug/kg 31.633.4 95 37-139
Fluoranthene ug/kg 30.133.4 90 53-132
Fluorene ug/kg 26.833.4 80 45-127
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2946538LABORATORY CONTROL SAMPLE:
LCSSpike
Indeno(1,2,3-cd)pyrene ug/kg 31.433.4 94 35-145
Naphthalene ug/kg 23.733.4 71 45-123
Phenanthrene ug/kg 27.133.4 81 50-125
Pyrene ug/kg 29.633.4 89 52-132
2-Fluorobiphenyl (S)%64 10-110
Nitrobenzene-d5 (S)%68 10-128
Terphenyl-d14 (S)%86 39-119
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
2946539MATRIX SPIKE SAMPLE:
MSSpike
Result
92486683001
1-Methylnaphthalene ug/kg 30.442.2 55 50-1507.4J
2-Methylnaphthalene ug/kg 38.442.2 63 50-15011.9J
Acenaphthene ug/kg 26.242.2 62 50-150ND
Acenaphthylene ug/kg 29.642.2 70 50-150ND
Anthracene ug/kg 30.142.2 71 50-150ND
Benzo(a)anthracene ug/kg 55.642.2 132 50-150ND
Benzo(a)pyrene ug/kg 44.6 M142.2 44 50-15026.1
Benzo(b)fluoranthene ug/kg 148 M142.2 184 50-15070.4
Benzo(g,h,i)perylene ug/kg 51.3 M142.2 30 50-15038.6
Benzo(k)fluoranthene ug/kg 55.742.2 77 50-15023.0
Chrysene ug/kg 7.2J M142.2 17 50-150ND
Dibenz(a,h)anthracene ug/kg 23.4 M142.2 39 50-1507.0J
Fluoranthene ug/kg 59.942.2 96 50-15019.5
Fluorene ug/kg 29.642.2 56 50-1505.9J
Indeno(1,2,3-cd)pyrene ug/kg 39.0 M142.2 36 50-15024.0
Naphthalene ug/kg 45.642.2 75 50-15014.1
Phenanthrene ug/kg 34.142.2 81 50-150ND
Pyrene ug/kg 16942.2 148 50-150107
2-Fluorobiphenyl (S)%59 10-110
Nitrobenzene-d5 (S)%60 10-128
Terphenyl-d14 (S)%96 39-119
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92486780001
2946540SAMPLE DUPLICATE:
1-Methylnaphthalene ug/kg ND 30ND
2-Methylnaphthalene ug/kg ND 30ND
Acenaphthene ug/kg ND 30ND
Acenaphthylene ug/kg ND 30ND
Anthracene ug/kg ND 300.71J
Benzo(a)anthracene ug/kg ND 30ND
Benzo(a)pyrene ug/kg ND 30ND
Benzo(b)fluoranthene ug/kg ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92486780001
2946540SAMPLE DUPLICATE:
Benzo(g,h,i)perylene ug/kg ND 30ND
Benzo(k)fluoranthene ug/kg ND 30ND
Chrysene ug/kg ND 30ND
Dibenz(a,h)anthracene ug/kg ND 30ND
Fluoranthene ug/kg ND 301.8J
Fluorene ug/kg ND 30ND
Indeno(1,2,3-cd)pyrene ug/kg ND 30ND
Naphthalene ug/kg ND 30ND
Phenanthrene ug/kg ND 301.7J
Pyrene ug/kg ND 30ND
2-Fluorobiphenyl (S)%5444
Nitrobenzene-d5 (S)%6249
Terphenyl-d14 (S)%7669
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
554311
EPA 3546
EPA 8270E
8270E Solid MSSV Microwave
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92486780001, 92486780002
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2944950
Associated Lab Samples:92486780001, 92486780002
Matrix:Solid
AnalyzedMDL
1,2,4-Trichlorobenzene ug/kg ND 330 07/20/20 19:0375.6
1,2-Dichlorobenzene ug/kg ND 330 07/20/20 19:0371.4
1,3-Dichlorobenzene ug/kg ND 330 07/20/20 19:0374.3
1,4-Dichlorobenzene ug/kg ND 330 07/20/20 19:0372.6
2,2'-Oxybis(1-chloropropane)ug/kg ND 330 v107/20/20 19:0391.7
2,4,5-Trichlorophenol ug/kg ND 330 07/20/20 19:0385.7
2,4,6-Trichlorophenol ug/kg ND 330 07/20/20 19:0382.9
2,4-Dichlorophenol ug/kg ND 330 07/20/20 19:03109
2,4-Dimethylphenol ug/kg ND 330 07/20/20 19:0382.2
2,4-Dinitrophenol ug/kg ND 1650 07/20/20 19:031050
2,4-Dinitrotoluene ug/kg ND 330 07/20/20 19:0387.4
2,6-Dinitrotoluene ug/kg ND 330 v207/20/20 19:0386.3
2-Chloronaphthalene ug/kg ND 330 07/20/20 19:0373.5
2-Chlorophenol ug/kg ND 330 07/20/20 19:0376.8
2-Methylphenol(o-Cresol)ug/kg ND 330 07/20/20 19:0373.1
2-Nitroaniline ug/kg ND 1650 07/20/20 19:03166
2-Nitrophenol ug/kg ND 330 07/20/20 19:03102
3&4-Methylphenol(m&p Cresol)ug/kg ND 330 07/20/20 19:0383.0
3,3'-Dichlorobenzidine ug/kg ND 660 07/20/20 19:03230
3-Nitroaniline ug/kg ND 1650 07/20/20 19:03175
4,6-Dinitro-2-methylphenol ug/kg ND 660 07/20/20 19:03532
4-Bromophenylphenyl ether ug/kg ND 330 07/20/20 19:0386.6
4-Chloro-3-methylphenol ug/kg ND 660 07/20/20 19:03201
4-Chloroaniline ug/kg ND 660 07/20/20 19:03202
4-Chlorophenylphenyl ether ug/kg ND 330 07/20/20 19:0385.7
4-Nitroaniline ug/kg ND 660 07/20/20 19:03163
4-Nitrophenol ug/kg ND 1650 07/20/20 19:03526
Aniline ug/kg ND 330 07/20/20 19:0374.1
Benzoic Acid ug/kg ND 1650 07/20/20 19:03356
Benzyl alcohol ug/kg ND 660 07/20/20 19:03175
bis(2-Chloroethoxy)methane ug/kg ND 330 07/20/20 19:0388.1
bis(2-Chloroethyl) ether ug/kg ND 330 07/20/20 19:0370.1
bis(2-Ethylhexyl)phthalate ug/kg ND 330 07/20/20 19:03108
Butylbenzylphthalate ug/kg ND 330 07/20/20 19:0387.9
Di-n-butylphthalate ug/kg ND 330 07/20/20 19:0381.4
Di-n-octylphthalate ug/kg ND 330 07/20/20 19:03188
Dibenzofuran ug/kg ND 330 07/20/20 19:0382.5
Diethylphthalate ug/kg ND 330 07/20/20 19:0371.6
Dimethylphthalate ug/kg ND 330 07/20/20 19:0374.6
Hexachloro-1,3-butadiene ug/kg ND 330 07/20/20 19:0380.2
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2944950
Associated Lab Samples:92486780001, 92486780002
Matrix:Solid
AnalyzedMDL
Hexachlorobenzene ug/kg ND 330 07/20/20 19:0383.8
Hexachlorocyclopentadiene ug/kg ND 330 07/20/20 19:03132
Hexachloroethane ug/kg ND 330 07/20/20 19:0375.2
Isophorone ug/kg ND 330 07/20/20 19:0371.7
N-Nitroso-di-n-propylamine ug/kg ND 330 07/20/20 19:0392.4
N-Nitrosodimethylamine ug/kg ND 330 07/20/20 19:0392.8
N-Nitrosodiphenylamine ug/kg ND 330 07/20/20 19:0384.2
Nitrobenzene ug/kg ND 330 07/20/20 19:0378.8
Pentachlorophenol ug/kg ND 660 07/20/20 19:03151
Phenol ug/kg ND 330 07/20/20 19:0378.8
Pyridine ug/kg ND 330 07/20/20 19:0383.5
2,4,6-Tribromophenol (S)%82 27-110 07/20/20 19:03
2-Fluorobiphenyl (S)%79 30-110 07/20/20 19:03
2-Fluorophenol (S)%81 13-110 07/20/20 19:03
Nitrobenzene-d5 (S)%77 23-110 07/20/20 19:03
Phenol-d6 (S)%83 22-110 07/20/20 19:03
Terphenyl-d14 (S)%108 28-110 07/20/20 19:03
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2944951LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trichlorobenzene ug/kg 11701670 70 52-130
1,2-Dichlorobenzene ug/kg 13801670 83 51-130
1,3-Dichlorobenzene ug/kg 13801670 83 50-130
1,4-Dichlorobenzene ug/kg 14601670 88 49-130
2,2'-Oxybis(1-chloropropane)ug/kg 1870 v1167011230-130
2,4,5-Trichlorophenol ug/kg 13301670 80 55-130
2,4,6-Trichlorophenol ug/kg 13501670 81 57-130
2,4-Dichlorophenol ug/kg 12501670 75 56-130
2,4-Dimethylphenol ug/kg 13501670 81 51-130
2,4-Dinitrophenol ug/kg 70708330 85 27-133
2,4-Dinitrotoluene ug/kg 13801670 83 61-130
2,6-Dinitrotoluene ug/kg 1020 v316706160-130
2-Chloronaphthalene ug/kg 14001670 84 52-130
2-Chlorophenol ug/kg 14701670 88 54-130
2-Methylphenol(o-Cresol)ug/kg 15301670 92 51-130
2-Nitroaniline ug/kg 29803330 89 51-130
2-Nitrophenol ug/kg 13801670 83 49-130
3&4-Methylphenol(m&p Cresol)ug/kg 14801670 89 11-163
3,3'-Dichlorobenzidine ug/kg 24403330 73 10-132
3-Nitroaniline ug/kg 25803330 77 55-130
4,6-Dinitro-2-methylphenol ug/kg 30303330 91 47-142
4-Bromophenylphenyl ether ug/kg 13201670 79 59-130
4-Chloro-3-methylphenol ug/kg 27003330 81 55-130
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2944951LABORATORY CONTROL SAMPLE:
LCSSpike
4-Chloroaniline ug/kg 27403330 82 54-130
4-Chlorophenylphenyl ether ug/kg 13001670 78 58-130
4-Nitroaniline ug/kg 29503330 89 54-130
4-Nitrophenol ug/kg 65208330 78 48-130
Aniline ug/kg 14601670 88 43-130
Benzoic Acid ug/kg 64208330 77 19-130
Benzyl alcohol ug/kg 29203330 88 50-130
bis(2-Chloroethoxy)methane ug/kg 13801670 83 54-130
bis(2-Chloroethyl) ether ug/kg 14901670 90 48-130
bis(2-Ethylhexyl)phthalate ug/kg 16701670 100 45-134
Butylbenzylphthalate ug/kg 15901670 96 46-138
Di-n-butylphthalate ug/kg 15901670 96 60-130
Di-n-octylphthalate ug/kg 16601670 100 53-130
Dibenzofuran ug/kg 13601670 82 60-130
Diethylphthalate ug/kg 14301670 86 60-130
Dimethylphthalate ug/kg 14001670 84 60-130
Hexachloro-1,3-butadiene ug/kg 10801670 65 46-130
Hexachlorobenzene ug/kg 13701670 82 58-130
Hexachlorocyclopentadiene ug/kg 11101670 67 23-130
Hexachloroethane ug/kg 14401670 86 47-130
Isophorone ug/kg 13701670 82 49-130
N-Nitroso-di-n-propylamine ug/kg 14501670 87 47-130
N-Nitrosodimethylamine ug/kg 14801670 89 45-130
N-Nitrosodiphenylamine ug/kg 15001670 90 59-130
Nitrobenzene ug/kg 13501670 81 49-130
Pentachlorophenol ug/kg 27403330 82 10-132
Phenol ug/kg 16701670 100 46-130
Pyridine ug/kg 13501670 81 37-130
2,4,6-Tribromophenol (S)%84 27-110
2-Fluorobiphenyl (S)%79 30-110
2-Fluorophenol (S)%89 13-110
Nitrobenzene-d5 (S)%78 23-110
Phenol-d6 (S)%92 22-110
Terphenyl-d14 (S)%94 28-110
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
2944952MATRIX SPIKE SAMPLE:
MSSpike
Result
92485863003
1,2,4-Trichlorobenzene ug/kg 4451840 24 18-130ND
1,2-Dichlorobenzene ug/kg 4661840 25 14-130ND
1,3-Dichlorobenzene ug/kg 3961840 21 12-130ND
1,4-Dichlorobenzene ug/kg 4371840 24 10-130ND
2,2'-Oxybis(1-chloropropane)ug/kg 741 v118404010-130ND
2,4,5-Trichlorophenol ug/kg 5031840 27 13-130ND
2,4,6-Trichlorophenol ug/kg 5051840 27 17-130ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
2944952MATRIX SPIKE SAMPLE:
MSSpike
Result
92485863003
2,4-Dichlorophenol ug/kg 4801840 26 10-130ND
2,4-Dimethylphenol ug/kg 5161840 28 10-130ND
2,4-Dinitrophenol ug/kg ND M19220710-130ND
2,4-Dinitrotoluene ug/kg 5451840 30 24-130ND
2,6-Dinitrotoluene ug/kg 397 M1,v318402223-130ND
2-Chloronaphthalene ug/kg 5711840 31 19-130ND
2-Chlorophenol ug/kg 4981840 27 10-130ND
2-Methylphenol(o-Cresol)ug/kg 5571840 30 10-130ND
2-Nitroaniline ug/kg 1190J3690 32 17-130ND
2-Nitrophenol ug/kg 5201840 28 10-130ND
3&4-Methylphenol(m&p Cresol)ug/kg 6241840 34 10-130ND
3,3'-Dichlorobenzidine ug/kg 544J3690 15 10-130ND
3-Nitroaniline ug/kg 843J M136902324-130ND
4,6-Dinitro-2-methylphenol ug/kg 668J3690 18 10-152ND
4-Bromophenylphenyl ether ug/kg 5401840 29 29-130ND
4-Chloro-3-methylphenol ug/kg 10803690 29 17-130ND
4-Chloroaniline ug/kg 9633690 26 14-130ND
4-Chlorophenylphenyl ether ug/kg 4791840 26 25-130ND
4-Nitroaniline ug/kg 8993690 24 22-130ND
4-Nitrophenol ug/kg 23909220 26 10-130ND
Aniline ug/kg 3841840 21 10-130ND
Benzoic Acid ug/kg ND M19220210-130ND
Benzyl alcohol ug/kg 11003690 30 13-130ND
bis(2-Chloroethoxy)methane ug/kg 5361840 29 16-130ND
bis(2-Chloroethyl) ether ug/kg 6161840 33 11-130ND
bis(2-Ethylhexyl)phthalate ug/kg 37100 M1184062321-13025600
Butylbenzylphthalate ug/kg 677 M118402123-130298J
Di-n-butylphthalate ug/kg 633 M118402230-130234J
Di-n-octylphthalate ug/kg 2990 M1184016223-142ND
Dibenzofuran ug/kg 5491840 30 24-130ND
Diethylphthalate ug/kg 5791840 29 26-130ND
Dimethylphthalate ug/kg 6541840 29 22-130123J
Hexachloro-1,3-butadiene ug/kg 4311840 23 13-130ND
Hexachlorobenzene ug/kg 516 M118402829-130ND
Hexachlorocyclopentadiene ug/kg 171J M11840910-130ND
Hexachloroethane ug/kg 5161840 28 10-130ND
Isophorone ug/kg 5321840 29 13-130ND
N-Nitroso-di-n-propylamine ug/kg 5981840 32 12-130ND
N-Nitrosodimethylamine ug/kg 3681840 20 11-130ND
N-Nitrosodiphenylamine ug/kg 6221840 34 15-130ND
Nitrobenzene ug/kg 5101840 28 12-130ND
Pentachlorophenol ug/kg 532J3690 14 10-130ND
Phenol ug/kg 8091840 44 10-130ND
Pyridine ug/kg 211J1840 11 10-130ND
2,4,6-Tribromophenol (S)%28 27-110
2-Fluorobiphenyl (S)%S02730-110
2-Fluorophenol (S)%20 13-110
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
2944952MATRIX SPIKE SAMPLE:
MSSpike
Result
92485863003
Nitrobenzene-d5 (S)%25 23-110
Phenol-d6 (S)%27 22-110
Terphenyl-d14 (S)%S02428-110
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92486735006
2944953SAMPLE DUPLICATE:
1,2,4-Trichlorobenzene ug/kg ND 30ND
1,2-Dichlorobenzene ug/kg ND 30ND
1,3-Dichlorobenzene ug/kg ND 30ND
1,4-Dichlorobenzene ug/kg ND 30ND
2,2'-Oxybis(1-chloropropane)ug/kg ND v130ND
2,4,5-Trichlorophenol ug/kg ND 30ND
2,4,6-Trichlorophenol ug/kg ND 30ND
2,4-Dichlorophenol ug/kg ND 30ND
2,4-Dimethylphenol ug/kg ND 30ND
2,4-Dinitrophenol ug/kg ND 30ND
2,4-Dinitrotoluene ug/kg ND 30ND
2,6-Dinitrotoluene ug/kg ND v230ND
2-Chloronaphthalene ug/kg ND 30ND
2-Chlorophenol ug/kg ND 30ND
2-Methylphenol(o-Cresol)ug/kg ND 30ND
2-Nitroaniline ug/kg ND 30ND
2-Nitrophenol ug/kg ND 30ND
3&4-Methylphenol(m&p Cresol)ug/kg ND 30ND
3,3'-Dichlorobenzidine ug/kg ND 30ND
3-Nitroaniline ug/kg ND 30ND
4,6-Dinitro-2-methylphenol ug/kg ND 30ND
4-Bromophenylphenyl ether ug/kg ND 30ND
4-Chloro-3-methylphenol ug/kg ND 30ND
4-Chloroaniline ug/kg ND 30ND
4-Chlorophenylphenyl ether ug/kg ND 30ND
4-Nitroaniline ug/kg ND 30ND
4-Nitrophenol ug/kg ND 30ND
Aniline ug/kg ND 30ND
Benzoic Acid ug/kg ND 30ND
Benzyl alcohol ug/kg ND 30ND
bis(2-Chloroethoxy)methane ug/kg ND 30ND
bis(2-Chloroethyl) ether ug/kg ND 30ND
bis(2-Ethylhexyl)phthalate ug/kg ND 30ND
Butylbenzylphthalate ug/kg ND 30ND
Di-n-butylphthalate ug/kg ND 30ND
Di-n-octylphthalate ug/kg ND 30ND
Dibenzofuran ug/kg ND 30ND
Diethylphthalate ug/kg ND 30ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92486735006
2944953SAMPLE DUPLICATE:
Dimethylphthalate ug/kg ND 30ND
Hexachloro-1,3-butadiene ug/kg ND 30ND
Hexachlorobenzene ug/kg ND 30ND
Hexachlorocyclopentadiene ug/kg ND 30ND
Hexachloroethane ug/kg ND 30ND
Isophorone ug/kg ND 30ND
N-Nitroso-di-n-propylamine ug/kg ND 30ND
N-Nitrosodimethylamine ug/kg ND 30ND
N-Nitrosodiphenylamine ug/kg ND 30ND
Nitrobenzene ug/kg ND 30ND
Pentachlorophenol ug/kg ND 30ND
Phenol ug/kg ND 30ND
Pyridine ug/kg ND 30ND
2,4,6-Tribromophenol (S)%6173
2-Fluorobiphenyl (S)%5969
2-Fluorophenol (S)%6173
Nitrobenzene-d5 (S)%6068
Phenol-d6 (S)%6173
Terphenyl-d14 (S)%7990
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
554443
ASTM D2974-87
ASTM D2974-87
Dry Weight/Percent Moisture
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92486780001, 92486780002
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92486780001
2945518SAMPLE DUPLICATE:
Percent Moisture %21.3 13 2524.1
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92486728006
2945592SAMPLE DUPLICATE:
Percent Moisture %10.5 0 2510.4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 24 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
554712
ASTM D2974-87
ASTM D2974-87
Dry Weight/Percent Moisture
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92486780003, 92486780004
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92486337007
2946738SAMPLE DUPLICATE:
Percent Moisture %17.0 17 2514.4
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92486905002
2946739SAMPLE DUPLICATE:
Percent Moisture %97.4 0 2597.4
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 25 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
1512996
SM 2540 G
SM 2540G
Total Solids 2540 G-2011
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples:92486780001, 92486780002
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:R3552418-1
Associated Lab Samples:92486780001, 92486780002
Matrix:Solid
AnalyzedMDL
Total Solids %0.00100 07/22/20 09:28
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R3552418-2LABORATORY CONTROL SAMPLE:
LCSSpike
Total Solids %50.050.0 100 85.0-115
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
L1241701-01
R3552418-3SAMPLE DUPLICATE:
Total Solids %85.4 1.81 1087.0
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 26 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
1512997
SM 2540 G
SM 2540G
Total Solids 2540 G-2011
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples:92486780003, 92486780004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:R3552461-1
Associated Lab Samples:92486780003, 92486780004
Matrix:Solid
AnalyzedMDL
Total Solids %0.00100 07/22/20 13:11
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R3552461-2LABORATORY CONTROL SAMPLE:
LCSSpike
Total Solids %50.050.0 100 85.0-115
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
L1241755-05
R3552461-3SAMPLE DUPLICATE:
Total Solids %78.1 0.232 1078.2
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 27 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92486780
Kerner's Village
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
1513057
3060A
EPA 7199
Wet Chemistry 7199
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples:92486780001, 92486780002, 92486780003, 92486780004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:R3552081-1
Associated Lab Samples:92486780001, 92486780002, 92486780003, 92486780004
Matrix:Solid
AnalyzedMDL
Chromium, Hexavalent mg/kg ND 1.00 07/22/20 13:090.255
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R3552081-2LABORATORY CONTROL SAMPLE:
LCSSpike
Chromium, Hexavalent mg/kg 9.7410.0 97.4 80.0-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
R3552081-4MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
L1240508-08
R3552081-5
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Chromium, Hexavalent mg/kg 20.0 75.2 75.0-12584.4 11.5 2020.0ND 15.0 16.9
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
R3552081-6MATRIX SPIKE SAMPLE:
MSSpike
Result
L1240508-08
Chromium, Hexavalent mg/kg 646653 98.9 75.0-125ND
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
L1240508-04
R3552081-3SAMPLE DUPLICATE:
Chromium, Hexavalent mg/kg ND 0.00 20ND
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92486780002
R3552081-8SAMPLE DUPLICATE:
Chromium, Hexavalent mg/kg 0.479J J5.07 200.504
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 28 of 33
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92486780
Kerner's Village
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 EPAMethod 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
Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.J
Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1
Surrogate recovery outside laboratory control limits.S0
The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.v1
The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.v2
The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.v3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 29 of 33
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92486780
Kerner's Village
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92486780001 555221 555365HA2-1R (3-4)EPA 3050B EPA 6010D
92486780002 555221 555365HA2-2 (3-4)EPA 3050B EPA 6010D
92486780003 555221 555365SPC-1 EPA 3050B EPA 6010D
92486780004 555221 555365SPC-2 EPA 3050B EPA 6010D
92486780001 555222 555302HA2-1R (3-4)EPA 7471B EPA 7471B
92486780002 555222 555302HA2-2 (3-4)EPA 7471B EPA 7471B
92486780003 555222 555302SPC-1 EPA 7471B EPA 7471B
92486780004 555222 555302SPC-2 EPA 7471B EPA 7471B
92486780001 554669 554931HA2-1R (3-4)EPA 3546 EPA 8270E
92486780002 554669 554931HA2-2 (3-4)EPA 3546 EPA 8270E
92486780001 554311 554608HA2-1R (3-4)EPA 3546 EPA 8270E
92486780002 554311 554608HA2-2 (3-4)EPA 3546 EPA 8270E
92486780001 554443HA2-1R (3-4)ASTM D2974-87
92486780002 554443HA2-2 (3-4)ASTM D2974-87
92486780003 554712SPC-1 ASTM D2974-87
92486780004 554712SPC-2 ASTM D2974-87
92486780001 1512996 1512996HA2-1R (3-4)SM 2540 G SM 2540G
92486780002 1512996 1512996HA2-2 (3-4)SM 2540 G SM 2540G
92486780003 1512997 1512997SPC-1 SM 2540 G SM 2540G
92486780004 1512997 1512997SPC-2 SM 2540 G SM 2540G
92486780001 1513057 1513057HA2-1R (3-4)3060A EPA 7199
92486780002 1513057 1513057HA2-2 (3-4)3060A EPA 7199
92486780003 1513057 1513057SPC-1 3060A EPA 7199
92486780004 1513057 1513057SPC-2 3060A EPA 7199
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/24/2020 02:54 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 30 of 33
Page 31 of 33
Page 32 of 33
Page 33 of 33
Total Vapor Solutions
Alpharetta, GA 30009
120 Nottaway Lane
Jim Fineis
Enclosed is the analytical report for the above referenced project. The data herein applies to
samples as received by H&P Mobile Geochemistry, Inc. on 21-Jul-20 which were analyzed in
accordance with the attached Chain of Custody record(s).
The results for all sample analyses and required QA/QC analyses are presented in the following
sections and summarized in the documents:
• Sample Summary
• Case Narrative (if applicable)
• Sample Results
• Quality Control Summary
• Notes and Definitions / Appendix
• Chain of Custody
• Sampling Logs (if applicable)
Unless otherwise noted, I certify that all analyses were performed and reviewed in compliance with
our Quality Systems Manual and Standard Operating Procedures. This report shall not be
reproduced, except in full, without the written approval of H&P Mobile Geochemistry, Inc.
We at H&P Mobile Geochemistry, Inc. sincerely appreciate the opportunity to provide analytical
services to you on this project. If you have any questions or concerns regarding this analytical report,
please contact me at your convenience at 760-804-9678.
Sincerely,
03 August 2020
Lisa Eminhizer
Laboratory Director
H&P Mobile Geochemistry, Inc. is certified under the California ELAP and the National Environmental
Laboratory Accreditation Conference (NELAC). H&P is approved as an Environmental Testing Laboratory and
Mobile Laboratory in accordance with the DoD-ELAP Program and ISO/IEC 17025:2005 programs,
accreditation number 69070 for EPA Method TO-15, H&P Method TO-15, EPA Method 8260B and H&P 8260SV.
Client Project: Kernersville, NC
H&P Project: TVS072120-11 Rev
Dear Jim Fineis:
P 1.800.834.9888 / 760.804.9678 F 760.804.9159 W handpmg.com
2470 Impala Drive, Carlsbad, CA 92010 & Field Office - Signal Hill, CAQuality. Accuracy. Experience.
Geochemistry Inc.Mobile
Page 1 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Sample ID Laboratory ID Matrix Date Sampled
ANALYTICAL REPORT FOR SAMPLES
Date Received
SS5A 7-16-20 E007069-01 Vapor 16-Jul-20 21-Jul-20
SS7A 7-16-20 E007069-02 Vapor 16-Jul-20 21-Jul-20
SS821G1 7-16-20 E007069-03 Vapor 16-Jul-20 21-Jul-20
SS821G2 7-16-20 E007069-04 Vapor 16-Jul-20 21-Jul-20
SS821E1 7-16-20 E007069-05 Vapor 16-Jul-20 21-Jul-20
SS821E2 7-16-20 E007069-06 Vapor 16-Jul-20 21-Jul-20
Due to the presence of water in the summa canister, sample SS7A was analyzed by H&P 8260SV rather than EPA Method TO-15. The
following EPA Method TO-15 analytes are not reported by H&P 8260SV:
Dichlorotetrafluoroethane
4-Ethyltoluene
EPA Method TO-15
The percent recoveries for 2-Butanone and Hexachlorobutadiene fell below the method criteria in the continuing calibration verification.
Any results for these analytes, for samples analyzed by this method, may be biased low.
This report was revised to list results in ug/m3.
Page 2 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
DETECTIONS SUMMARY
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E007069-01SS5A 7-16-20
Notes
Reporting
Dichlorodifluoromethane (F12)40 5.0 ug/m3 EPA TO-15 QL-1H
Trichlorofluoromethane (F11)45 5.6 ug/m3 EPA TO-15 QL-1H
Chloroform 8.3 4.9 ug/m3 EPA TO-15
Toluene 16 3.8 ug/m3 EPA TO-15
1,2,4-Trimethylbenzene 5.4 5.0 ug/m3 EPA TO-15
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E007069-02SS7A 7-16-20
Notes
Reporting
No Detections Reported
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E007069-03SS821G1 7-16-20
Notes
Reporting
Dichlorodifluoromethane (F12)29 5.0 ug/m3 EPA TO-15 QL-1H
Trichlorofluoromethane (F11)31 5.6 ug/m3 EPA TO-15 QL-1H
Toluene 6.0 3.8 ug/m3 EPA TO-15
Tetrachloroethene 8.9 6.9 ug/m3 EPA TO-15
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E007069-04SS821G2 7-16-20
Notes
Reporting
Dichlorodifluoromethane (F12)100 5.0 ug/m3 EPA TO-15 QL-1H
Trichlorofluoromethane (F11)14 5.6 ug/m3 EPA TO-15 QL-1H
Toluene 5.8 3.8 ug/m3 EPA TO-15
Tetrachloroethene 7.7 6.9 ug/m3 EPA TO-15
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E007069-05SS821E1 7-16-20
Notes
Reporting
Toluene 12 3.8 ug/m3 EPA TO-15
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E007069-06SS821E2 7-16-20
Notes
Reporting
Chloroform 5.8 4.9 ug/m3 EPA TO-15
Toluene 8.0 3.8 ug/m3 EPA TO-15
Page 3 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SS5A 7-16-20 (E007069-01) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
EG02306 23-Jul-20 23-Jul-20ug/m3 1Dichlorodifluoromethane (F12)QL-1HEPA TO-155.040
""""""Chloromethane 2.1ND
""""""Dichlorotetrafluoroethane (F114)7.1ND
""""""Vinyl chloride 2.6ND
""""""Bromomethane 16ND
""""""Chloroethane 8.0ND
"""""Trichlorofluoromethane (F11)QL-1H"5.645
""""""1,1-Dichloroethene 4.0ND
""""""1,1,2-Trichlorotrifluoroethane (F113)7.7ND
""""""Methylene chloride (Dichloromethane)3.5ND
""""""Carbon disulfide 6.3ND
""""""trans-1,2-Dichloroethene 8.0ND
""""""1,1-Dichloroethane 4.1ND
""""""2-Butanone (MEK)30ND
""""""cis-1,2-Dichloroethene 4.0ND
"""""Chloroform "4.98.3
""""""1,1,1-Trichloroethane 5.5ND
""""""1,2-Dichloroethane (EDC)4.1ND
""""""Benzene 3.2ND
""""""Carbon tetrachloride 6.4ND
""""""Trichloroethene 5.5ND
""""""1,2-Dichloropropane 9.4ND
""""""Bromodichloromethane 6.8ND
""""""cis-1,3-Dichloropropene 4.6ND
""""""4-Methyl-2-pentanone (MIBK)8.3ND
""""""trans-1,3-Dichloropropene 4.6ND
"""""Toluene "3.816
""""""1,1,2-Trichloroethane 5.5ND
""""""2-Hexanone (MBK)8.3ND
""""""Dibromochloromethane 8.6ND
""""""Tetrachloroethene 6.9ND
""""""1,2-Dibromoethane (EDB)7.8ND
""""""1,1,1,2-Tetrachloroethane 7.0ND
""""""Chlorobenzene 4.7ND
""""""Ethylbenzene 4.4ND
""""""m,p-Xylene 8.8ND
""""""Styrene 4.3ND
""""""o-Xylene 4.4ND
Page 4 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SS5A 7-16-20 (E007069-01) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
EPA TO-1523-Jul-20 23-Jul-20ug/m3 EG023061Bromoform10ND
""""""1,1,2,2-Tetrachloroethane 7.0ND
""""""4-Ethyltoluene 5.0ND
""""""1,3,5-Trimethylbenzene 5.0ND
"""""1,2,4-Trimethylbenzene "5.05.4
""""""1,3-Dichlorobenzene 12ND
""""""1,4-Dichlorobenzene 12ND
""""""1,2-Dichlorobenzene 12ND
""""""1,2,4-Trichlorobenzene 38ND
""""""Hexachlorobutadiene 54ND
""""113 % 76-134Surrogate: 1,2-Dichloroethane-d4
""""105 % 78-125Surrogate: Toluene-d8
""""92.3 % 77-127Surrogate: 4-Bromofluorobenzene
SS821G1 7-16-20 (E007069-03) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
EG02306 23-Jul-20 23-Jul-20ug/m3 1Dichlorodifluoromethane (F12)QL-1HEPA TO-155.029
""""""Chloromethane 2.1ND
""""""Dichlorotetrafluoroethane (F114)7.1ND
""""""Vinyl chloride 2.6ND
""""""Bromomethane 16ND
""""""Chloroethane 8.0ND
"""""Trichlorofluoromethane (F11)QL-1H"5.631
""""""1,1-Dichloroethene 4.0ND
""""""1,1,2-Trichlorotrifluoroethane (F113)7.7ND
""""""Methylene chloride (Dichloromethane)3.5ND
""""""Carbon disulfide 6.3ND
""""""trans-1,2-Dichloroethene 8.0ND
""""""1,1-Dichloroethane 4.1ND
""""""2-Butanone (MEK)30ND
""""""cis-1,2-Dichloroethene 4.0ND
""""""Chloroform 4.9ND
""""""1,1,1-Trichloroethane 5.5ND
""""""1,2-Dichloroethane (EDC)4.1ND
""""""Benzene 3.2ND
""""""Carbon tetrachloride 6.4ND
""""""Trichloroethene 5.5ND
""""""1,2-Dichloropropane 9.4ND
Page 5 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SS821G1 7-16-20 (E007069-03) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
EPA TO-1523-Jul-20 23-Jul-20ug/m3 EG023061Bromodichloromethane6.8ND
""""""cis-1,3-Dichloropropene 4.6ND
""""""4-Methyl-2-pentanone (MIBK)8.3ND
""""""trans-1,3-Dichloropropene 4.6ND
"""""Toluene "3.86.0
""""""1,1,2-Trichloroethane 5.5ND
""""""2-Hexanone (MBK)8.3ND
""""""Dibromochloromethane 8.6ND
"""""Tetrachloroethene "6.98.9
""""""1,2-Dibromoethane (EDB)7.8ND
""""""1,1,1,2-Tetrachloroethane 7.0ND
""""""Chlorobenzene 4.7ND
""""""Ethylbenzene 4.4ND
""""""m,p-Xylene 8.8ND
""""""Styrene 4.3ND
""""""o-Xylene 4.4ND
""""""Bromoform 10ND
""""""1,1,2,2-Tetrachloroethane 7.0ND
""""""4-Ethyltoluene 5.0ND
""""""1,3,5-Trimethylbenzene 5.0ND
""""""1,2,4-Trimethylbenzene 5.0ND
""""""1,3-Dichlorobenzene 12ND
""""""1,4-Dichlorobenzene 12ND
""""""1,2-Dichlorobenzene 12ND
""""""1,2,4-Trichlorobenzene 38ND
""""""Hexachlorobutadiene 54ND
""""116 % 76-134Surrogate: 1,2-Dichloroethane-d4
""""102 % 78-125Surrogate: Toluene-d8
""""95.5 % 77-127Surrogate: 4-Bromofluorobenzene
Page 6 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SS821G2 7-16-20 (E007069-04) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
EG02306 23-Jul-20 23-Jul-20ug/m3 1Dichlorodifluoromethane (F12)QL-1HEPA TO-155.0100
""""""Chloromethane 2.1ND
""""""Dichlorotetrafluoroethane (F114)7.1ND
""""""Vinyl chloride 2.6ND
""""""Bromomethane 16ND
""""""Chloroethane 8.0ND
"""""Trichlorofluoromethane (F11)QL-1H"5.614
""""""1,1-Dichloroethene 4.0ND
""""""1,1,2-Trichlorotrifluoroethane (F113)7.7ND
""""""Methylene chloride (Dichloromethane)3.5ND
""""""Carbon disulfide 6.3ND
""""""trans-1,2-Dichloroethene 8.0ND
""""""1,1-Dichloroethane 4.1ND
""""""2-Butanone (MEK)30ND
""""""cis-1,2-Dichloroethene 4.0ND
""""""Chloroform 4.9ND
""""""1,1,1-Trichloroethane 5.5ND
""""""1,2-Dichloroethane (EDC)4.1ND
""""""Benzene 3.2ND
""""""Carbon tetrachloride 6.4ND
""""""Trichloroethene 5.5ND
""""""1,2-Dichloropropane 9.4ND
""""""Bromodichloromethane 6.8ND
""""""cis-1,3-Dichloropropene 4.6ND
""""""4-Methyl-2-pentanone (MIBK)8.3ND
""""""trans-1,3-Dichloropropene 4.6ND
"""""Toluene "3.85.8
""""""1,1,2-Trichloroethane 5.5ND
""""""2-Hexanone (MBK)8.3ND
""""""Dibromochloromethane 8.6ND
"""""Tetrachloroethene "6.97.7
""""""1,2-Dibromoethane (EDB)7.8ND
""""""1,1,1,2-Tetrachloroethane 7.0ND
""""""Chlorobenzene 4.7ND
""""""Ethylbenzene 4.4ND
""""""m,p-Xylene 8.8ND
""""""Styrene 4.3ND
""""""o-Xylene 4.4ND
Page 7 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SS821G2 7-16-20 (E007069-04) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
EPA TO-1523-Jul-20 23-Jul-20ug/m3 EG023061Bromoform10ND
""""""1,1,2,2-Tetrachloroethane 7.0ND
""""""4-Ethyltoluene 5.0ND
""""""1,3,5-Trimethylbenzene 5.0ND
""""""1,2,4-Trimethylbenzene 5.0ND
""""""1,3-Dichlorobenzene 12ND
""""""1,4-Dichlorobenzene 12ND
""""""1,2-Dichlorobenzene 12ND
""""""1,2,4-Trichlorobenzene 38ND
""""""Hexachlorobutadiene 54ND
""""111 % 76-134Surrogate: 1,2-Dichloroethane-d4
""""103 % 78-125Surrogate: Toluene-d8
""""92.5 % 77-127Surrogate: 4-Bromofluorobenzene
SS821E1 7-16-20 (E007069-05) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
EPA TO-1523-Jul-20 23-Jul-20ug/m3 EG023061Dichlorodifluoromethane (F12)5.0ND
""""""Chloromethane 2.1ND
""""""Dichlorotetrafluoroethane (F114)7.1ND
""""""Vinyl chloride 2.6ND
""""""Bromomethane 16ND
""""""Chloroethane 8.0ND
""""""Trichlorofluoromethane (F11)5.6ND
""""""1,1-Dichloroethene 4.0ND
""""""1,1,2-Trichlorotrifluoroethane (F113)7.7ND
""""""Methylene chloride (Dichloromethane)3.5ND
""""""Carbon disulfide 6.3ND
""""""trans-1,2-Dichloroethene 8.0ND
""""""1,1-Dichloroethane 4.1ND
""""""2-Butanone (MEK)30ND
""""""cis-1,2-Dichloroethene 4.0ND
""""""Chloroform 4.9ND
""""""1,1,1-Trichloroethane 5.5ND
""""""1,2-Dichloroethane (EDC)4.1ND
""""""Benzene 3.2ND
""""""Carbon tetrachloride 6.4ND
""""""Trichloroethene 5.5ND
""""""1,2-Dichloropropane 9.4ND
Page 8 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SS821E1 7-16-20 (E007069-05) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
EPA TO-1523-Jul-20 23-Jul-20ug/m3 EG023061Bromodichloromethane6.8ND
""""""cis-1,3-Dichloropropene 4.6ND
""""""4-Methyl-2-pentanone (MIBK)8.3ND
""""""trans-1,3-Dichloropropene 4.6ND
"""""Toluene "3.812
""""""1,1,2-Trichloroethane 5.5ND
""""""2-Hexanone (MBK)8.3ND
""""""Dibromochloromethane 8.6ND
""""""Tetrachloroethene 6.9ND
""""""1,2-Dibromoethane (EDB)7.8ND
""""""1,1,1,2-Tetrachloroethane 7.0ND
""""""Chlorobenzene 4.7ND
""""""Ethylbenzene 4.4ND
""""""m,p-Xylene 8.8ND
""""""Styrene 4.3ND
""""""o-Xylene 4.4ND
""""""Bromoform 10ND
""""""1,1,2,2-Tetrachloroethane 7.0ND
""""""4-Ethyltoluene 5.0ND
""""""1,3,5-Trimethylbenzene 5.0ND
""""""1,2,4-Trimethylbenzene 5.0ND
""""""1,3-Dichlorobenzene 12ND
""""""1,4-Dichlorobenzene 12ND
""""""1,2-Dichlorobenzene 12ND
""""""1,2,4-Trichlorobenzene 38ND
""""""Hexachlorobutadiene 54ND
""""115 % 76-134Surrogate: 1,2-Dichloroethane-d4
""""103 % 78-125Surrogate: Toluene-d8
""""94.2 % 77-127Surrogate: 4-Bromofluorobenzene
Page 9 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SS821E2 7-16-20 (E007069-06) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
EPA TO-1523-Jul-20 23-Jul-20ug/m3 EG023061Dichlorodifluoromethane (F12)5.0ND
""""""Chloromethane 2.1ND
""""""Dichlorotetrafluoroethane (F114)7.1ND
""""""Vinyl chloride 2.6ND
""""""Bromomethane 16ND
""""""Chloroethane 8.0ND
""""""Trichlorofluoromethane (F11)5.6ND
""""""1,1-Dichloroethene 4.0ND
""""""1,1,2-Trichlorotrifluoroethane (F113)7.7ND
""""""Methylene chloride (Dichloromethane)3.5ND
""""""Carbon disulfide 6.3ND
""""""trans-1,2-Dichloroethene 8.0ND
""""""1,1-Dichloroethane 4.1ND
""""""2-Butanone (MEK)30ND
""""""cis-1,2-Dichloroethene 4.0ND
"""""Chloroform "4.95.8
""""""1,1,1-Trichloroethane 5.5ND
""""""1,2-Dichloroethane (EDC)4.1ND
""""""Benzene 3.2ND
""""""Carbon tetrachloride 6.4ND
""""""Trichloroethene 5.5ND
""""""1,2-Dichloropropane 9.4ND
""""""Bromodichloromethane 6.8ND
""""""cis-1,3-Dichloropropene 4.6ND
""""""4-Methyl-2-pentanone (MIBK)8.3ND
""""""trans-1,3-Dichloropropene 4.6ND
"""""Toluene "3.88.0
""""""1,1,2-Trichloroethane 5.5ND
""""""2-Hexanone (MBK)8.3ND
""""""Dibromochloromethane 8.6ND
""""""Tetrachloroethene 6.9ND
""""""1,2-Dibromoethane (EDB)7.8ND
""""""1,1,1,2-Tetrachloroethane 7.0ND
""""""Chlorobenzene 4.7ND
""""""Ethylbenzene 4.4ND
""""""m,p-Xylene 8.8ND
""""""Styrene 4.3ND
""""""o-Xylene 4.4ND
Page 10 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SS821E2 7-16-20 (E007069-06) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
EPA TO-1523-Jul-20 23-Jul-20ug/m3 EG023061Bromoform10ND
""""""1,1,2,2-Tetrachloroethane 7.0ND
""""""4-Ethyltoluene 5.0ND
""""""1,3,5-Trimethylbenzene 5.0ND
""""""1,2,4-Trimethylbenzene 5.0ND
""""""1,3-Dichlorobenzene 12ND
""""""1,4-Dichlorobenzene 12ND
""""""1,2-Dichlorobenzene 12ND
""""""1,2,4-Trichlorobenzene 38ND
""""""Hexachlorobutadiene 54ND
""""113 % 76-134Surrogate: 1,2-Dichloroethane-d4
""""102 % 78-125Surrogate: Toluene-d8
""""94.2 % 77-127Surrogate: 4-Bromofluorobenzene
Page 11 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SS7A 7-16-20 (E007069-02) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
H&P 8260SV23-Jul-20 24-Jul-20ug/m3 EG024060.122-Butanone (MEK)6000ND
""""""2-Hexanone (MBK)6000ND
""""""4-Methyl-2-pentanone (MIBK)6000ND
""""""Dichlorodifluoromethane (F12)1200ND
""""""Chloromethane 1200ND
""""""Vinyl chloride 120ND
""""""Bromomethane 1200ND
""""""Chloroethane 1200ND
""""""Trichlorofluoromethane (F11)1200ND
""""""1,1-Dichloroethene 1200ND
""""""1,1,2 Trichlorotrifluoroethane (F113)1200ND
""""""Carbon disulfide 1200ND
""""""Methylene chloride (Dichloromethane)1200ND
""""""trans-1,2-Dichloroethene 1200ND
""""""1,1-Dichloroethane 1200ND
""""""cis-1,2-Dichloroethene 1200ND
""""""Chloroform 240ND
""""""1,1,1-Trichloroethane 1200ND
""""""Carbon tetrachloride 240ND
""""""1,2-Dichloroethane (EDC)240ND
""""""Benzene 240ND
""""""Trichloroethene 240ND
""""""1,2-Dichloropropane 1200ND
""""""Bromodichloromethane 1200ND
""""""cis-1,3-Dichloropropene 1200ND
""""""Toluene 2400ND
""""""trans-1,3-Dichloropropene 1200ND
""""""1,1,2-Trichloroethane 1200ND
""""""1,2-Dibromoethane (EDB)1200ND
""""""Tetrachloroethene 240ND
""""""Dibromochloromethane 1200ND
""""""Chlorobenzene 240ND
""""""Ethylbenzene 1200ND
""""""1,1,1,2-Tetrachloroethane 1200ND
""""""m,p-Xylene 1200ND
""""""o-Xylene 1200ND
""""""Styrene 1200ND
""""""Bromoform 1200ND
Page 12 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SS7A 7-16-20 (E007069-02) Vapor Sampled: 16-Jul-20 Received: 21-Jul-20
H&P 8260SV23-Jul-20 24-Jul-20ug/m3 EG024060.121,1,2,2-Tetrachloroethane 1200ND
""""""1,3,5-Trimethylbenzene 1200ND
""""""1,2,4-Trimethylbenzene 1200ND
""""""1,3-Dichlorobenzene 1200ND
""""""1,4-Dichlorobenzene 1200ND
""""""1,2-Dichlorobenzene 1200ND
""""""1,2,4-Trichlorobenzene 1200ND
""""""Hexachlorobutadiene 1200ND
""""96.5 % 75-125Surrogate: Dibromofluoromethane
""""101 % 75-125Surrogate: 1,2-Dichloroethane-d4
""""97.6 % 75-125Surrogate: Toluene-d8
""""101 % 75-125Surrogate: 4-Bromofluorobenzene
Page 13 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EG02306 - TO-15
Blank (EG02306-BLK1)Prepared & Analyzed: 23-Jul-20
Dichlorodifluoromethane (F12)ug/m35.0ND
Chloromethane "2.1ND
Dichlorotetrafluoroethane (F114)"7.1ND
Vinyl chloride "2.6ND
Bromomethane "16ND
Chloroethane "8.0ND
Trichlorofluoromethane (F11)"5.6ND
1,1-Dichloroethene "4.0ND
1,1,2-Trichlorotrifluoroethane (F113)"7.7ND
Methylene chloride (Dichloromethane)"3.5ND
Carbon disulfide "6.3ND
trans-1,2-Dichloroethene "8.0ND
1,1-Dichloroethane "4.1ND
2-Butanone (MEK)"30ND
cis-1,2-Dichloroethene "4.0ND
Chloroform "4.9ND
1,1,1-Trichloroethane "5.5ND
1,2-Dichloroethane (EDC)"4.1ND
Benzene "3.2ND
Carbon tetrachloride "6.4ND
Trichloroethene "5.5ND
1,2-Dichloropropane "9.4ND
Bromodichloromethane "6.8ND
cis-1,3-Dichloropropene "4.6ND
4-Methyl-2-pentanone (MIBK)"8.3ND
trans-1,3-Dichloropropene "4.6ND
Toluene "3.8ND
1,1,2-Trichloroethane "5.5ND
2-Hexanone (MBK)"8.3ND
Dibromochloromethane "8.6ND
Tetrachloroethene "6.9ND
1,2-Dibromoethane (EDB)"7.8ND
1,1,1,2-Tetrachloroethane "7.0ND
Chlorobenzene "4.7ND
Page 14 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EG02306 - TO-15
Blank (EG02306-BLK1)Prepared & Analyzed: 23-Jul-20
Ethylbenzene ug/m34.4ND
m,p-Xylene "8.8ND
Styrene "4.3ND
o-Xylene "4.4ND
Bromoform "10ND
1,1,2,2-Tetrachloroethane "7.0ND
4-Ethyltoluene "5.0ND
1,3,5-Trimethylbenzene "5.0ND
1,2,4-Trimethylbenzene "5.0ND
1,3-Dichlorobenzene "12ND
1,4-Dichlorobenzene "12ND
1,2-Dichlorobenzene "12ND
1,2,4-Trichlorobenzene "38ND
Hexachlorobutadiene "54ND
" 42.7 76-134Surrogate: 1,2-Dichloroethane-d4 11348.3
" 41.6 78-125Surrogate: Toluene-d8 10443.0
" 72.6 77-127Surrogate: 4-Bromofluorobenzene 93.367.7
LCS (EG02306-BS1)Prepared & Analyzed: 23-Jul-20
Dichlorodifluoromethane (F12)ug/m3 101 59-1281065.0110
Vinyl chloride " 52.0 64-1271272.666
Chloroethane " 53.6 63-1271188.063
Trichlorofluoromethane (F11)" 113 QL-1H62-1261435.6160
1,1-Dichloroethene " 80.8 61-13393.04.075
1,1,2-Trichlorotrifluoroethane (F113)" 155 66-12698.27.7150
Methylene chloride (Dichloromethane)" 70.8 62-11588.13.562
trans-1,2-Dichloroethene " 80.8 67-12477.38.062
1,1-Dichloroethane " 82.4 68-12685.44.170
cis-1,2-Dichloroethene " 80.0 70-12181.14.065
Chloroform " 99.2 68-1231014.9100
1,1,1-Trichloroethane " 111 68-1251015.5110
1,2-Dichloroethane (EDC)" 82.4 65-12899.74.182
Benzene " 64.8 69-11980.13.252
Page 15 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EG02306 - TO-15
LCS (EG02306-BS1)Prepared & Analyzed: 23-Jul-20
Carbon tetrachloride ug/m3 128 68-1321006.4130
Trichloroethene " 110 71-12394.45.5100
Toluene " 76.8 66-11986.63.866
1,1,2-Trichloroethane " 111 73-11986.45.596
Tetrachloroethene " 138 66-12483.26.9110
1,1,1,2-Tetrachloroethane " 140 67-1291007.0140
Ethylbenzene " 88.4 70-12472.74.464
m,p-Xylene " 88.4 61-13474.08.865
o-Xylene " 88.4 67-12578.44.469
1,1,2,2-Tetrachloroethane " 140 65-12777.37.0110
" 42.7 76-134Surrogate: 1,2-Dichloroethane-d4 11147.5
" 41.6 78-125Surrogate: Toluene-d8 10041.6
" 72.6 77-127Surrogate: 4-Bromofluorobenzene 96.970.3
LCS Dup (EG02306-BSD1)Prepared & Analyzed: 23-Jul-20
Dichlorodifluoromethane (F12)ug/m3 101 25 QL-1H59-128137 25.45.0140
Vinyl chloride " 52.0 25 QL-1H64-127128 1.062.666
Chloroethane " 53.6 2563-127121 2.518.065
Trichlorofluoromethane (F11)" 113 25 QL-1H62-126145 1.525.6160
1,1-Dichloroethene " 80.8 2561-13393.1 0.1614.075
1,1,2-Trichlorotrifluoroethane (F113)" 155 2566-12698.5 0.3037.7150
Methylene chloride (Dichloromethane)" 70.8 2562-11587.4 0.8513.562
trans-1,2-Dichloroethene " 80.8 2567-12480.4 3.918.065
1,1-Dichloroethane " 82.4 2568-12687.5 2.364.172
cis-1,2-Dichloroethene " 80.0 2570-12180.6 0.5604.064
Chloroform " 99.2 2568-123100 0.6424.9100
1,1,1-Trichloroethane " 111 2568-125102 0.7815.5110
1,2-Dichloroethane (EDC)" 82.4 2565-128100 0.6974.183
Benzene " 64.8 2569-11981.2 1.303.253
Carbon tetrachloride " 128 2568-132101 0.6966.4130
Trichloroethene " 110 2571-12397.4 3.165.5110
Toluene " 76.8 2566-11986.5 0.1153.866
1,1,2-Trichloroethane " 111 2573-11988.6 2.495.599
Page 16 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EG02306 - TO-15
LCS Dup (EG02306-BSD1)Prepared & Analyzed: 23-Jul-20
Tetrachloroethene ug/m3 138 2566-12486.4 3.766.9120
1,1,1,2-Tetrachloroethane " 140 2567-129103 2.747.0140
Ethylbenzene " 88.4 2570-12471.6 1.524.463
m,p-Xylene " 88.4 2561-13472.9 1.428.864
o-Xylene " 88.4 2567-12576.2 2.774.467
1,1,2,2-Tetrachloroethane " 140 2565-12776.5 0.9717.0110
" 42.7 76-134Surrogate: 1,2-Dichloroethane-d4 11247.8
" 41.6 78-125Surrogate: Toluene-d8 10141.8
" 72.6 77-127Surrogate: 4-Bromofluorobenzene 94.468.5
Page 17 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by H&P 8260SV - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EG02406 - EPA 5030
Blank (EG02406-BLK1)Prepared & Analyzed: 24-Jul-20
2-Butanone (MEK)ug/m32500ND
2-Hexanone (MBK)"2500ND
4-Methyl-2-pentanone (MIBK)"2500ND
Dichlorodifluoromethane (F12)"500ND
Chloromethane "500ND
Vinyl chloride "50ND
Bromomethane "500ND
Chloroethane "500ND
Trichlorofluoromethane (F11)"500ND
1,1-Dichloroethene "500ND
1,1,2 Trichlorotrifluoroethane (F113)"500ND
Carbon disulfide "500ND
Methylene chloride (Dichloromethane)"500ND
trans-1,2-Dichloroethene "500ND
1,1-Dichloroethane "500ND
cis-1,2-Dichloroethene "500ND
Chloroform "100ND
1,1,1-Trichloroethane "500ND
Carbon tetrachloride "100ND
1,2-Dichloroethane (EDC)"100ND
Benzene "100ND
Trichloroethene "100ND
1,2-Dichloropropane "500ND
Bromodichloromethane "500ND
cis-1,3-Dichloropropene "500ND
Toluene "1000ND
trans-1,3-Dichloropropene "500ND
1,1,2-Trichloroethane "500ND
1,2-Dibromoethane (EDB)"500ND
Tetrachloroethene "100ND
Dibromochloromethane "500ND
Chlorobenzene "100ND
Ethylbenzene "500ND
1,1,1,2-Tetrachloroethane "500ND
Page 18 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by H&P 8260SV - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EG02406 - EPA 5030
Blank (EG02406-BLK1)Prepared & Analyzed: 24-Jul-20
m,p-Xylene ug/m3500ND
o-Xylene "500ND
Styrene "500ND
Bromoform "500ND
1,1,2,2-Tetrachloroethane "500ND
1,3,5-Trimethylbenzene "500ND
1,2,4-Trimethylbenzene "500ND
1,3-Dichlorobenzene "500ND
1,4-Dichlorobenzene "500ND
1,2-Dichlorobenzene "500ND
1,2,4-Trichlorobenzene "500ND
Hexachlorobutadiene "500ND
" 2500 75-125Surrogate: Dibromofluoromethane 95.42380
" 2500 75-125Surrogate: 1,2-Dichloroethane-d4 99.72490
" 2500 75-125Surrogate: Toluene-d8 98.12450
" 2500 75-125Surrogate: 4-Bromofluorobenzene 1002500
LCS (EG02406-BS1)Prepared & Analyzed: 24-Jul-20
Dichlorodifluoromethane (F12)ug/m3 5000 70-13082.25004100
Vinyl chloride " 5000 70-13093.6504700
Chloroethane " 5000 70-13084.25004200
Trichlorofluoromethane (F11)" 5000 70-13090.85004500
1,1-Dichloroethene " 5000 70-13095.65004800
1,1,2 Trichlorotrifluoroethane (F113)" 5000 70-13094.35004700
Methylene chloride (Dichloromethane)" 5000 70-13096.15004800
trans-1,2-Dichloroethene " 5000 70-13093.05004600
1,1-Dichloroethane " 5000 70-13096.65004800
cis-1,2-Dichloroethene " 5000 70-1301115005500
Chloroform " 5000 70-1301021005100
1,1,1-Trichloroethane " 5000 70-13092.55004600
Carbon tetrachloride " 5000 70-13078.51003900
1,2-Dichloroethane (EDC)" 5000 70-1301041005200
Benzene " 5000 70-13098.91004900
Page 19 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by H&P 8260SV - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EG02406 - EPA 5030
LCS (EG02406-BS1)Prepared & Analyzed: 24-Jul-20
Trichloroethene ug/m3 5000 70-1301081005400
Toluene " 5000 70-13093.510004700
1,1,2-Trichloroethane " 5000 70-1301035005100
Tetrachloroethene " 5000 70-1301031005200
Ethylbenzene " 5000 70-1301025005100
1,1,1,2-Tetrachloroethane " 5000 70-13091.25004600
m,p-Xylene " 10000 70-13010350010000
o-Xylene " 5000 70-13099.05005000
1,1,2,2-Tetrachloroethane " 5000 70-1301025005100
" 2500 75-125Surrogate: Dibromofluoromethane 1012510
" 2500 75-125Surrogate: 1,2-Dichloroethane-d4 1032570
" 2500 75-125Surrogate: Toluene-d8 99.82490
" 2500 75-125Surrogate: 4-Bromofluorobenzene 99.52490
Page 20 of 21
Project:
Project Number:
Project Manager:
Reported:
Total Vapor Solutions
120 Nottaway Lane
TVS072120-11 Rev
Kernersville, NC
Jim FineisAlpharetta, GA 30009 03-Aug-20 07:31
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Notes and Definitions
QL-1H The LCS and/or LCSD recoveries fell above the established control specifications for this analyte. Any result for this compound
is qualified and should be considered biased high.
QL-1H The LCS and/or LCSD recoveries fell above the established control specifications for this analyte. Any result for this compound
is qualified and should be considered biased high.
Percent Recovery
Relative Percent DifferenceRPD
%REC
Method Detection LimitMDL
Analyte NOT DETECTED at or above the reporting limitND
Leak Check CompoundLCC
Appendix
H&P Mobile Geochemistry, Inc. is approved as an Environmental Testing Laboratory and Mobile Laboratory in accordance with the DoD-ELAP Program
and ISO/IEC 17025:2005 programs through PJLA, accreditation number 69070 for EPA Method TO-15, H&P Method TO-15, EPA Method 8260B and
H&P 8260SV.
H&P is approved by the State of California as an Environmental Laboratory and Mobile Laboratory in conformance with the Environmental Laboratory
Accreditation Program (ELAP) for the category of Volatile and Semi-Volatile Organic Chemistry of Hazardous Waste, certification numbers 2740, 2741,
2743 & 2745.
H&P is approved by the State of Louisiana Department of Environmental Quality under the National Environmental Laboratory Accreditation Conference
(NELAC) certification number 04138
The complete list of stationary and mobile laboratory certifications along with the fields of testing (FOTs) and analyte lists are available at
www.handpmg.com/about/certifications.
All soil results are reported in wet weight.
Page 21 of 21
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Geochemistry, Inc.
24/C Dinve„ Covitsiboid„ CA 99,CI, 10
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VAPOR I AIR Chain of Custody DATE:7171,47,
Page
Lab Client and Project Kernersville, NC Simple Receipt (Lab Use Only) I ation
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Phone Ntmtber 770-883-3372 Receipt Gauge ID (902Diso Temp. yq,:i-
Reporting Requirements / Turnaround Time Sampler Information Outside Lab:
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Excel EDD [10ther EDO:
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APPENDIX B
Soil Gas Sampling Field Report

Created 2020-07-15 11:04:37 EDT by Jim Fineis
Updated 2020-07-17 14:09:04 EDT by Jim Fineis
Location 36.1104857, -80.0885061
Total Vapor Solutions
Project Name Kernserville
Client Name Trammco
Client Onsite?No
Job Site Address Unnamed Road
Kernersville, North Carolina 27284
Project Start Date 2020-07-15
Project End Data 2020-07-16
Total Vapor Responsible for Shipping Samples?Yes
Kernserville, 2020-07-15Kernserville, 2020-07-15
Project InformationProject Information
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 1 of 35
Sample Collected from Existing Implant No
Boring Number or ID SS-7A
Longitude -80.08855
Latitude 36.11036
Sample Location Photo
SS-7A, SS-7A 7-16-20SS-7A, SS-7A 7-16-20
Sample ID / Location IDSample ID / Location ID
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 2 of 35
Implant Location (Address or Lat/Long)Unnamed Road
Kernersville, North Carolina 27284
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 3 of 35
Implant Installed Yes
Installation Date 2020-07-15
Temporary or Permanent Implant Tempoary
Installation Method Hammer Drill (sub-slab)
Borehole Diameter in Inches 0.75
Implant Type Sub-Slab
Implant Material Air-stone
Tubing Type Nylaflow
Implant Depth in Inches 11
Sand Thickness (")2
Bentonite Thickness (")9
Water Dam Test Completed No
Helium Leak Test Information
Helium Leak Test Performed Yes
Helium % Start 75
Helium % Final 71
Helium In Implant (PPM or %)0
Sample / Summa Can Information
Sample Collected?Yes
Duplicate Sample Collected?No
Sample Type Sub-slab
Other Field Parameters Collected?No
Laboratory Sample ID SS-7A 7-16-20
Sample Date 2020-07-14
Purge Volume (ml)0
Shut In Test Completed Yes
Flow Controller ID 534
Soil Vapor Implant ConstructionSoil Vapor Implant Construction
Helium Leak Test InformationHelium Leak Test Information
Sample CollectionSample Collection
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 4 of 35
Flow Controller Photo ID
Summa Canister ID 250
Summa Can Photo ID
Beginning Summa Vacuum 29
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 5 of 35
Ending Summa Vacuum 4
Sample Time Start 10:02
Sample End Time 10:07
Sample Tag Photo
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 6 of 35
Sample Collected from Existing Implant No
Boring Number or ID SS-821G-1
Longitude -80.08855
Latitude 36.11036
Sample Location Photo
SS-821G-1 , SS-821G-1 7-16-20SS-821G-1 , SS-821G-1 7-16-20
Sample ID / Location IDSample ID / Location ID
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 7 of 35
Implant Location (Address or Lat/Long)821 South Main Street
Kernersville, North Carolina 27284
Implant Location Description Near drink machine underneath the plant
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 8 of 35
Implant Installed Yes
Installation Date 2020-07-15
Temporary or Permanent Implant Tempoary
Installation Method Hammer Drill (sub-slab)
Borehole Diameter in Inches 0.75
Implant Type Sub-Slab
Implant Material Air-stone
Tubing Type Nylaflow
Implant Depth in Inches 7
Sand Thickness (")2
Bentonite Thickness (")5
Notes:Concrete is 5 in thick
Water Dam Test Completed No
Helium Leak Test Information
Helium Leak Test Performed Yes
Helium % Start 52
Helium % Final 47
Helium In Implant (PPM or %)0
Sample / Summa Can Information
Sample Collected?Yes
Duplicate Sample Collected?No
Sample Type Sub-slab
Other Field Parameters Collected?No
Laboratory Sample ID SS-821G-1 7-16-20
Sample Date 2020-07-16
Purge Volume (ml)0
Shut In Test Completed Yes
Flow Controller ID 317
Soil Vapor Implant ConstructionSoil Vapor Implant Construction
Helium Leak Test InformationHelium Leak Test Information
Sample CollectionSample Collection
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 9 of 35
Flow Controller Photo ID
Summa Canister ID 282
Summa Can Photo ID
Beginning Summa Vacuum 30
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 10 of 35
Ending Summa Vacuum 5
Sample Time Start 08:41
Sample End Time 08:45
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 11 of 35
Sample Tag Photo
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 12 of 35
Sample Collected from Existing Implant No
Boring Number or ID SS-821G-2
Longitude -80.08855
Latitude 36.11036
Sample Location Photo
SS-821G-2, SS-821G-2 7-16-20SS-821G-2, SS-821G-2 7-16-20
Sample ID / Location IDSample ID / Location ID
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 13 of 35
Implant Location (Address or Lat/Long)821 South Main Street
Kernersville, North Carolina 27284
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 14 of 35
Implant Installed Yes
Installation Date 2020-07-15
Temporary or Permanent Implant Tempoary
Installation Method Hammer Drill (sub-slab)
Borehole Diameter in Inches 0.75
Implant Type Sub-Slab
Implant Material Air-stone
Tubing Type Nylaflow
Implant Depth in Inches 7
Sand Thickness (")2
Bentonite Thickness (")5
Notes:Concrete is 5 in thick
Water Dam Test Completed No
Helium Leak Test Information
Helium Leak Test Performed Yes
Helium % Start 58
Helium % Final 51
Helium In Implant (PPM or %)0
Sample / Summa Can Information
Sample Collected?Yes
Duplicate Sample Collected?No
Sample Type Sub-slab
Other Field Parameters Collected?No
Laboratory Sample ID SS-821G-2 7-16-20
Sample Date 2020-07-16
Purge Volume (ml)0
Shut In Test Completed Yes
Flow Controller ID 239
Soil Vapor Implant ConstructionSoil Vapor Implant Construction
Helium Leak Test InformationHelium Leak Test Information
Sample CollectionSample Collection
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 15 of 35
Flow Controller Photo ID
Summa Canister ID 370
Summa Can Photo ID
Beginning Summa Vacuum 29
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 16 of 35
Ending Summa Vacuum 3
Sample Time Start 08:30
Sample End Time 08:33
Sample Tag Photo
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 17 of 35
Sample Collected from Existing Implant No
Boring Number or ID SS-821E-1
Longitude -80.08744
Latitude 36.11017
Sample Location Photo
SS-821E-1, SS-821E-1 7-16-20SS-821E-1, SS-821E-1 7-16-20
Sample ID / Location IDSample ID / Location ID
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 18 of 35
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 19 of 35
Implant Location (Address or Lat/Long)821 South Main Street
Kernersville, North Carolina 27284
Implant Installed Yes
Installation Date 2020-07-15
Temporary or Permanent Implant Tempoary
Installation Method Hammer Drill (sub-slab)
Borehole Diameter in Inches 0.75
Implant Type Sub-Slab
Implant Material Air-stone
Tubing Type Nylaflow
Implant Depth in Inches 7
Sand Thickness (")2
Bentonite Thickness (")5
Notes:Concrete was 5 in thick
Water Dam Test Completed No
Helium Leak Test Information
Helium Leak Test Performed Yes
Helium % Start 45
Helium % Final 41
Helium In Implant (PPM or %)0
Soil Vapor Implant ConstructionSoil Vapor Implant Construction
Helium Leak Test InformationHelium Leak Test Information
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 20 of 35
Sample / Summa Can Information
Sample Collected?Yes
Duplicate Sample Collected?No
Sample Type Sub-slab
Other Field Parameters Collected?No
Laboratory Sample ID SS-821E-1 7-16-20
Sample Date 2020-07-16
Purge Volume (ml)0
Shut In Test Completed Yes
Flow Controller ID 9
Flow Controller Photo ID
Summa Canister ID 53
Sample CollectionSample Collection
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 21 of 35
Summa Can Photo ID
Beginning Summa Vacuum 29
Ending Summa Vacuum 4
Sample Time Start 10:22
Sample End Time 10:26
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 22 of 35
Sample Tag Photo
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 23 of 35
Sample Collected from Existing Implant No
Boring Number or ID SS-821E-2
Longitude -80.08724
Latitude 36.11027
Sample Location Photo
SS-821E-2, SS-821E-2 7-16-20SS-821E-2, SS-821E-2 7-16-20
Sample ID / Location IDSample ID / Location ID
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 24 of 35
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 25 of 35
Implant Location (Address or Lat/Long)821d South Main Street
Kernersville, North Carolina 27284
Implant Location Description Back storage area
Implant Installed Yes
Installation Date 2020-07-15
Temporary or Permanent Implant Tempoary
Installation Method Hammer Drill (sub-slab)
Borehole Diameter in Inches 0.75
Implant Type Sub-Slab
Implant Material Air-stone
Tubing Type Nylaflow
Implant Depth in Inches 8
Sand Thickness (")2
Bentonite Thickness (")6
Notes:Concrete is approximately 6 in thick
Water Dam Test Completed No
Helium Leak Test Information
Helium Leak Test Performed Yes
Helium % Start 49
Helium % Final 42
Soil Vapor Implant ConstructionSoil Vapor Implant Construction
Helium Leak Test InformationHelium Leak Test Information
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 26 of 35
Helium In Implant (PPM or %)0
Sample / Summa Can Information
Sample Collected?Yes
Duplicate Sample Collected?No
Sample Type Sub-slab
Other Field Parameters Collected?No
Laboratory Sample ID SS-821E-2 7-16-20
Sample Date 2020-07-16
Purge Volume (ml)0
Shut In Test Completed Yes
Flow Controller ID 238
Flow Controller Photo ID
Summa Canister ID 248
Sample CollectionSample Collection
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 27 of 35
Summa Can Photo ID
Beginning Summa Vacuum 30
Ending Summa Vacuum 0
Sample Time Start 10:33
Sample End Time 10:36
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 28 of 35
Sample Tag Photo
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 29 of 35
Sample Collected from Existing Implant No
Boring Number or ID SS-5A
Longitude -80.08734
Latitude 36.11022
Sample Location Photo
SS-5A, SS-5A 7-16-20SS-5A, SS-5A 7-16-20
Sample ID / Location IDSample ID / Location ID
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 30 of 35
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 31 of 35
Implant Location (Address or Lat/Long)825 South Main Street
Kernersville, North Carolina 27284
Implant Installed Yes
Installation Date 2020-07-15
Temporary or Permanent Implant Tempoary
Installation Method Hammer Drill (sub-slab)
Borehole Diameter in Inches 0.75
Implant Type Sub-Slab
Implant Material Air-stone
Tubing Type Nylaflow
Implant Depth in Inches 9
Sand Thickness (")2
Bentonite Thickness (")7
Notes:Concrete with 7-in thick
Water Dam Test Completed No
Helium Leak Test Information
Helium Leak Test Performed Yes
Helium % Start 43
Helium % Final 38
Helium In Implant (PPM or %)0
Soil Vapor Implant ConstructionSoil Vapor Implant Construction
Helium Leak Test InformationHelium Leak Test Information
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 32 of 35
Sample / Summa Can Information
Sample Collected?Yes
Duplicate Sample Collected?No
Sample Type Sub-slab
Other Field Parameters Collected?No
Laboratory Sample ID SS-5A 7-16-20
Sample Date 2020-07-16
Purge Volume (ml)0
Shut In Test Completed Yes
Flow Controller ID 334
Flow Controller Photo ID
Summa Canister ID 7
Sample CollectionSample Collection
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 33 of 35
Summa Can Photo ID
Beginning Summa Vacuum 29
Ending Summa Vacuum 4
Sample Time Start 10:46
Sample End Time 10:50
Sample Tag Photo
Laboratory H&P Mobile Geochemistry
Sample Shipping Information
Method of Shipping or Delivery UPS
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 34 of 35
Scan Shipping Label 1Z93TT618751322391
Signature of Sampler or Installer
Signed 2020-07-17 14:08:50 EDT
Photo of Chain of Custody
Total Vapor Solutions
Jim Fineis
770-883-3372
www.atlas-geo.com
Page: 35 of 35

APPENDIX C
DEQ Risk Calculator Pages

Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
8/1/2020
Prepared By:Justin Vickery
Jeff Gerlock
North Carolina Department of Environmental Quality
Risk Calculator
Kerner Village Shopping Center
813-835 South Main Street, Kernersville, NC
Brownfield
BF#23072-19-034
July 2020
May 2020 EPA RSL Table
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: July 2020Basis: May 2020 EPA RSL TableSite ID: BF#23072-19-034Exposure Unit ID: Exposure Point Concentration (mg/kg)Notes: CAS Number ChemicalMinimum Concentration (Qualifier)Maximum Concentration (Qualifier)UnitsLocation of Maximum ConcentrationDetection FrequencyRange of Detection LimitsConcentration Used for ScreeningBackground ValueScreening Toxicity Value (Screening Level) (n/c)Potential ARAR/TBC ValuePotential ARAR/TBC SourceCOPC Flag (Y/N)Rationale for Selection or Deletion8.3 7440-38-2 Arsenic, Inorganic mg/kg240 7440-39-3 Bariummg/kg0.054 7440-43-9 Cadmium (Diet) mg/kg70.8 16065-83-1 Chromium(III), Insoluble Saltsmg/kg0.60218540-29-9Chromium(VI)mg/kg19.27439-92-1~Lead and Compoundsmg/kg0.0277439-97-6~Mercury (elemental)mg/kg0.00071120-12-7~Anthracenemg/kg0.0018206-44-0~Fluoranthenemg/kg0.0008591-57-6~Methylnaphthalene, 2-mg/kg1.57782-49-2Seleniummg/kg07440-22-4Silvermg/kgInput Form 2ASoil Exposure Point Concentration TableDescription of Exposure Point Concentration Selection:North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: July 2020Basis: May 2020 EPA RSL TableSite ID: BF#23072-19-034Exposure Unit ID: Description of Exposure Point Concentration Selection:Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.Exposure Point Concentration (ug/m3)Notes: CAS Number ChemicalMinimum Concentration (Qualifier)Maximum Concentration (Qualifier)UnitsLocation of Maximum ConcentrationDetection FrequencyRange of Detection LimitsConcentration Used for ScreeningBackground ValueScreening Toxicity Value (Screening Level) (n/c)Potential ARAR/TBC ValuePotential ARAR/TBC SourceCOPC Flag (Y/N)Rationale for Selection or Deletion0 67-64-1 Acetoneug/m3071-43-2Benzeneug/m38.367-66-3Chloroformug/m310075-71-8Dichlorodifluoromethaneug/m30156-59-2Dichloroethylene, 1,2-cis-ug/m30156-60-5Dichloroethylene, 1,2-trans-ug/m30141-78-6Ethyl Acetateug/m30100-41-4Ethylbenzeneug/m3078-93-3Methyl Ethyl Ketone (2-Butanone)ug/m301634-04-4Methyl tert-Butyl Ether (MTBE)ug/m3091-20-3~Naphthaleneug/m38.9127-18-4Tetrachloroethyleneug/m316108-88-3Tolueneug/m3079-01-6Trichloroethyleneug/m34575-69-4Trichlorofluoromethaneug/m35.495-63-6Trimethylbenzene, 1,2,4-ug/m3075-01-4Vinyl Chlorideug/m30106-42-3Xylene, P-ug/m30108-38-3Xylene, m-ug/m3095-47-6Xylene, o-ug/m3Input Form 2DSoil Gas Exposure Point Concentration TableNorth Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2020
Basis: May 2020 EPA RSL Table
Site ID: BF#23072-19-034
Exposure Unit ID:
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil 1.4E-05 2.6E-01 NO
Groundwater Use* NC NC NC
Soil 2.9E-06 1.9E-02 NO
Groundwater Use* NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water* NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 2.1E-06 4.0E-02 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 1.6E-07 3.2E-03 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not complete
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
North Carolina DEQ Risk Calculator