24002_Sherwin Williams - Brownfields Env Assessment 20200929

00768-154/00248588
BROWNFIELDS ASSESSMENT REPORT & RECEPTOR SURVEY
FORMER SHERWIN WILLIAMS BROWNFIELDS PROPERTY CENTRAL AVENUE AND PECAN AVENUE CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA BROWNFIELDS PROJECT ID. 24002-20-060
ECS PROJECT NO. 49:10756-D
PREPARED FOR
TGACSE CENTRAL SQUARE, LLC
SEPTEMBER 29, 2020
Brownfields Assessment Report & Receptor Survey Former Sherwin Williams Brownfields Property
Charlotte, Mecklenburg County, North Carolina Brownfields Project Number 24002-20-060 ECS Project No. 49:10756-D
September 29, 2020
00768-154/00248588 1
TABLE OF CONTENTS 1.0 PROJECT INFORMATION ..................................................................................................... 2 2.0 PREVIOUS INVESTIGATIONS .............................................................................................. 2 3.0 OBJECTIVE OF THE ASSESSMENT .................................................................................... 3 4.0 SAMPLE COLLECTION ......................................................................................................... 4
4.1 Soil Samples ....................................................................................................................... 4
4.2 Groundwater Samples ........................................................................................................ 5
4.3 Soil Gas Samples ............................................................................................................... 6
5.0 RESULTS ............................................................................................................................... 7 5.1 Soil Analysis ........................................................................................................................ 7
5.2 Groundwater Analysis ......................................................................................................... 8
5.3 Soil Gas Analysis ................................................................................................... 8
5.4 Risk Calculator ....................................................................................................... 9
5.5 Brownfields Receptor Survey............................................................................... 10
6.0 CONCLUSIONS ................................................................................................................... 10 FIGURES Figure 1 Site Topographic Location Map Figure 2 Site Location Map Figure 3 Proposed Sample Location Map Figure 4 Soil Sample Location Map Figure 5 Groundwater Sample Location Map
Figure 6 Soil Gas Sample Location Map Figure 7 Receptor Map TABLES Table 1 Summary of Soil Lithologies and PID Readings
Table 2 Summary of Soil Analytical Results Table 3 Summary of Groundwater Analytical Results Table 4 Summary of Soil Gas Analytical Results APPENDICES Appendix A Laboratory Analytical Report Appendix B Brownfields Receptor Survey Form Appendix C Information Concerning 1,3-butadiene Appendix D Risk Calculator Output Forms

Brownfields Assessment Report & Receptor Survey Former Sherwin Williams Brownfields Property
Charlotte, Mecklenburg County, North Carolina Brownfields Project Number 24002-20-060 ECS Project No. 49:10756-D
September 29, 2020
00768-154/00248588 2
1.0 PROJECT INFORMATION
The Brownfields Property is an approximately 12-acres of land located at the southwest corner of Pecan Avenue and Central Avenue in Charlotte, Mecklenburg County, North Carolina. According
to the Mecklenburg Property Ownership and Land Records Site (POLARIS), the Brownfields Property consists of parcel numbers: 08117722 (4.545 acres); 08117723 (6.320 acres); and 08117724A/08117724B (1.145 acres) and is currently owned by TGACSE Central Square, LLC.
A topographic map of the Brownfields Property area is included as Figure 1 and an aerial of the Brownfields Property area and approximate parcel boundaries is included as Figure 2. The site is currently occupied by various commercial businesses, restaurants, offices, and associated
parking and drive areas. 2.0 PREVIOUS INVESTIGATIONS ECS previously conducted multiple environmental assessments at the site. Previous
assessment activities conducted on the various parcels include the following:
• EDR Radius Map Summary and Limited Historical Search (EDR Summary Report), prepared by ECS and dated January 3, 2020.
• Phase I Environmental Site Assessment (Phase I ESA), prepared by ECS and dated January 27, 2020.
• Report of Limited Environmental Assessment, prepared by ECS and dated February 19, 2020.
• Standard Operating & Environmental Procedures for Meineke Car Care Center, prepared
by ECS and dated March 30, 2020. ECS also reviewed:
• Portions of a Report of Phase II Environmental Site Assessment dated November 3, 1999
that was conducted prior to development of the CVS Pharmacy.
• A letter of No Further Action (NFA) dated May 12, 1999 for an underground storage tank
(UST) closure at the former Sunoco Station located at 1231 Pecan Avenue (current CVS Pharmacy).
• An additional NFA letter dated September 27, 1999 for the risk-based closure of a UST at the former Sherwin Williams site.
Both NFA letters were sent by the North Carolina Department of Environment and Natural Resources (NCDENR, currently the North Carolina Department of Environmental Quality or NCDEQ).
Based on the results of the EDR Summary Report and the Phase I ESA, the below Recognized Environmental Conditions (RECs) were identified, associated with the site:
• Former onsite Cole Manufacturing facility;
• Former onsite gasoline station at southeast portion of the site;
• Former offsite drycleaner facility listed at 1209 Pecan Avenue; and
• Historical and ongoing operations at onsite Meineke Car Care Center.
Brownfields Assessment Report & Receptor Survey Former Sherwin Williams Brownfields Property
Charlotte, Mecklenburg County, North Carolina Brownfields Project Number 24002-20-060 ECS Project No. 49:10756-D
September 29, 2020
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Although not considered to be RECs of the site due to receiving the above referenced NFA letters,
the following Historical Recognized Environmental Concerns (HRECs) were identified:
• Former onsite 500-gallon UST used by the former Sherwin Williams facility, which was removed and received the NFA.
• The seven former onsite USTs from the former gasoline station that were removed and received the NFA (current CVS Pharmacy location).
Also, after the completion of the Phase I ESA, ECS reviewed the information in the portions of the Report of Phase II Environmental Site Assessment that was conducted for the CVS site prior to its development as well as the information pertaining to the NFA at the Former Sherwin Williams
site. According to those documents, in addition to the petroleum UST detections that received the NFA, a chlorinated solvent (tetrachloroethene or PCE) was detected in one soil sample and one groundwater sample (the exact location(s) are not confirmed). The PCE in the groundwater
sample exceeded the NCAC 2L Groundwater Quality Standard. Based on these identified RECs and the additional PCE detections, ECS conducted the
referenced Limited Environmental Assessment activities that included the collection of 4 soil samples and 7 groundwater samples in various areas of the Brownfields Property. The soil samples were submitted for laboratory analysis of total petroleum hydrocarbons (TPH) gasoline and diesel range organics (GRO/DRO), volatile organic compounds (VOCs), semi-volatile organic compounds (SVOCs), total RCRA metals, and hexavalent chromium. Results of soil sampling did not identify VOCs or SVOCs at concentrations above their respective Preliminary Soil Remedial Goals (PSRGs); however, select metals were detected at concentrations greater than residential PSRGs in the four samples and greater than the soil-to-water PSRG in one of the samples. Additionally, hexavalent chromium was detected in one sample at a concentration that was greater than the residential PSRG. The groundwater samples were submitted for laboratory analysis of VOCs, SVOC, and total RCRA metals. Results of the groundwater analysis identified
chromium in two samples and bromodichloromethane in one sample at concentrations greater than their respective NCAC 2L Groundwater Quality Standards. 3.0 OBJECTIVE OF THE ASSESSMENT The objective of the assessment was to address data gaps in the previous assessment activities
and create a baseline for the Brownfields Redevelopment by conducting the following sampling activities:
• The collection of eight (8) soil samples (SS-1 through SS-8) from varying depths below proposed future building and roadway areas across the Brownfields Property. The
proposed future building footprint and roadway areas were subdivided into eight areas and up to five borings were advanced in each area. One grab and one composite soil sample from each area was submitted for laboratory analysis.
• The advancement of two (2) additional borings for the construction of temporary monitoring wells (TW-1 and TW-2) for the collection of groundwater samples in areas of
the site not previously assessed for groundwater.
• The collection of nine (9) soil gas samples (SG-1 through SG-9) on the Brownfields
Property in the footprint of the proposed site buildings.
Brownfields Assessment Report & Receptor Survey Former Sherwin Williams Brownfields Property
Charlotte, Mecklenburg County, North Carolina Brownfields Project Number 24002-20-060 ECS Project No. 49:10756-D
September 29, 2020
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• The completion of a Brownfields Receptor Survey. The grab soil samples collected were submitted for laboratory analysis of volatile organic
compounds (VOCs) by EPA Method 8260. The composite soil samples collected were submitted for laboratory analysis of semi-volatile organic compounds (SVOCs) by EPA Method 8270, and RCRA Metals by EPA Method 6020 plus hexavalent chromium by EPA Method 7199.
The groundwater samples collected were submitted for laboratory analysis of VOCs by EPA Method 8260; and SVOCs using EPA Method 8270.
The soil gas samples collected were submitted for laboratory analysis of VOCs by EPA Method TO-15.
The soil, groundwater, and soil gas sampling were conducted in accordance with the Brownfields Assessment Work Plan, Rev. 1 (Work Plan) prepared by ECS (ECS Project No. 49:10756-C) dated June 23, 2020 and approved by the NCDEQ Brownfields on July 13, 2020. The attached Figure 3 indicates the proposed locations of these various samples, as presented in the approved Work Plan. This assessment was also conducted in general accordance with the North Carolina Division of Waste Management’s (NCDWM) Inactive Hazardous Site Program’s Guidelines for Assessment and Cleanup of Contaminated Sites (January 2020).
4.0 SAMPLE COLLECTION 4.1 Soil Samples Number and Sample Location On August 4 through August 6, 2020, ECS divided the proposed redevelopment areas into eight areas and advanced five soil borings in each area utilizing a macro core soil sampler lined with a
clear liner for each sample, driven by the direct push technology (DPT) drilling rig. Each boring was advanced to a depth of ten feet below ground surface (ft bgs). The approximate locations of the eight areas and various boring locations within, are shown on Figure 4.
Sample Collection
After retrieval of each pre-decontaminated 5-foot macro core soil sampler, the inner clear liner was removed, cut open to expose the removed soil, and the soils were field screened by noting evidence of odors, staining and relative concentrations of volatile organic vapors using a
Photoionization Detector (PID). Based on the results of the field screening, one grab soil sample from each area was submitted for laboratory analysis. A portion of soils from each of the five borings within an area was combined to create a composite soil sample to represent that area. A summary of the soil lithologies encountered and PID readings are included as Table 1. Sample Analysis Following sample collection, the sample containers were placed on ice in a cooler and maintained under chain-of-custody until delivered to Pace Analytical Services, LLC (Pace), a North Carolina certified laboratory located in Huntersville, North Carolina. Chain-of-custody protocol was utilized
Brownfields Assessment Report & Receptor Survey Former Sherwin Williams Brownfields Property
Charlotte, Mecklenburg County, North Carolina Brownfields Project Number 24002-20-060 ECS Project No. 49:10756-D
September 29, 2020
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throughout the collection and transport of the samples. The grab soil samples collected from
each area were submitted for laboratory analysis of volatile organic compounds (VOCs) by EPA Method 8260. The composite soil samples collected to represent each area were submitted for laboratory analysis of semi-volatile organic compounds (SVOCs) by EPA Method 8270, and
RCRA Metals by EPA Method 6020/7471 plus hexavalent chromium by EPA Method 7199. The laboratory reporting limits were reported at or below the applicable North Carolina Department of Environmental Quality (NCDEQ) Preliminary Soil Remediation Goals (PSRGs) for residential soil,
industrial/commercial soil, and protection of groundwater. Additionally, estimated concentrations detected by the laboratory reporting limit and the laboratory detection limit (J Flags) were reported by the lab, if detected.
For quality assurance/quality control (QA/QC) purposes, one duplicate soil sample (SS-DUP) was collected from the same location as SS-1, and analyzed for the same compounds as the record sample. 4.2 Groundwater Samples Number and Sample Location
On August 4, 2020, ECS observed the installation of two temporary monitor wells (TW-1 and TW-2) for the collection of groundwater samples. The temporary wells were located in the approximate
center of the subject site, in areas not previously sampled. The borings for the temporary well installations were conducted by the DPT drill rig and extended to depths of 25 ft bgs (TW-1 and TW-2). The DPT boring and temporary well construction was conducted by a North Carolina
licensed driller with 3D Environmental Investigations, LLC. The wells were constructed with 1-inch diameter, Schedule 40 PVC slotted screen and riser. The annular space around the PVC was filled with clean quartz sand to a depth approximately two feet above the screened interval
then filled to the surface with hydrated bentonite. The temporary monitoring wells were developed by removing three to five well volumes of groundwater. The approximate locations of the temporary well locations are shown on Figure 5. Sample Collection After installation and development, the temporary monitoring wells were sampled using low-flow sampling techniques and water quality measurements including pH, temperature, conductivity,
and turbidity were collected/recorded. After the water quality parameters stabilized (pH within 0.1 Standard Units (SU), conductivity within 5%, and turbidity less than 10 NTU or within 10%) across three readings (readings every 3 to 5 minutes), groundwater samples were collected in laboratory
provided containers and placed in an ice filled cooler and maintained under chain-of-custody protocol. A summary of the water quality measurements collected during purging are included in Appendix C.
Sample Analysis
Following sample collection, the sample containers were placed on ice in a cooler and maintained under chain-of-custody until delivered to Pace for laboratory analysis. Chain-of-custody protocol was utilized throughout the collection and transport of the samples. The groundwater samples
were submitted to Pace for laboratory analysis of VOCs and SVOCs. The laboratory reporting
Brownfields Assessment Report & Receptor Survey Former Sherwin Williams Brownfields Property
Charlotte, Mecklenburg County, North Carolina Brownfields Project Number 24002-20-060 ECS Project No. 49:10756-D
September 29, 2020
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limits were reported at or below the applicable NC 2L Groundwater Quality Standards
(NC2LGWQS). Additionally, estimated concentrations detected by the laboratory reporting limit and the laboratory detection limit (J Flags) were reported by the lab, if detected.
For quality assurance/quality control (QA/QC) purposes, one duplicate groundwater sample (TW-DUP) was collected from temporary monitor well TW-2, as well as a Matrix Spike and Matrix Spike Duplicate (TW-MS/MSD), and analyzed for the same compounds as the record sample.
Additionally, a trip blank water sample prepared by Pace accompanied the samples in the sample cooler and was analyzed for VOCs. 4.3 Soil Gas Samples Number and Sample Location ECS collected nine soil gas samples (SG-1 through SG-9) across the site in areas within the proposed future site building footprints. The approximate locations of the samples are shown on Figure 6.
Soil Gas Sample Collection On August 6, 2020, the shallow soil gas sampling probes were installed to a depth of 6 feet bgs
in borings advanced using the DPT. Once the boring reached the desired depth, a dedicated Nylaflow tubing and air stone was lowered into the boring. Approximately one foot of clean coarse sand was placed around and above the air stone and a bentonite seal filled the remaining annular
space and hydrated (5 feet of seal). The soil gas probes were allowed to stabilize for a minimum of 4 hours before the soil gas samples were collected. A dedicated syringe was used at each sample location and connected to the tubing to purge the tubing. Three volumes of the tubing
was purged prior to sample collection. Prior to collecting the soil gas samples, laboratory grade helium gas was used as a QA/QC measure to confirm the integrity of the probe seal at each sample location. A shroud that encloses the fittings and sample train was placed over the newly installed vapor point and filled with helium. The sample tubing and tracer gas tubing was placed through the shroud wall via rubber grommets. During the purging stage, the cylinder was flooded with laboratory grade helium via the hose placed through the shroud wall. A Model MGD-2002 Multi-Gas Leak detector was connected to
the probe tube and the air stream being purged was measured for helium. A helium concentration of less than ten percent helium detected within the shroud was considered acceptable. If concentrations greater than ten percent helium were measured, the work plan indicated that the
soil gas probes would be reset. In addition to the leak check, a shut-in test was conducted to assess for leaks in the fittings and regulator.
Following purging, the vapor point was connected to a 1 liter Summa canister, which was used to collect the sample. The Summa canister was fitted with a flow regulator. The flow rate for sample collection was 0.2 liters per minute. The vacuum in the canister was recorded before and after
sample collection. Sample collection was stopped when the vacuum reached approximately 5 inches of Hg. Other parameters that were measured include ambient temperature and weather conditions at the time of sample collection.

Brownfields Assessment Report & Receptor Survey Former Sherwin Williams Brownfields Property
Charlotte, Mecklenburg County, North Carolina Brownfields Project Number 24002-20-060 ECS Project No. 49:10756-D
September 29, 2020
00768-154/00248588 7
Sample Analysis
Following sample collection, the canisters were labeled and maintained under chain-of-custody until delivered to Con-test Analytical Laboratory, located in East Longmeadow, Massachusetts.
A Chain-of-Custody document was utilized throughout the collection and transport of the samples. Each sample was analyzed for VOCs using EPA Method TO-15. The laboratory results were reported at or below the residential and commercial/industrial vapor intrusion screening levels
(VISL) and J Flags were reported, if detected. For QA/QC purposes, one duplicate sample (SG-DUP) was collected from soil gas point SG-1
and analyzed for the same compounds using EPA Method TO-15. 5.0 RESULTS 5.1 Soil Analysis Results of the VOC analysis identified various constituents detected in the samples analyzed, with some concentrations detected equal to or greater than their respective protection of
groundwater Preliminary Soil Remedial Goals (PSRGs). The only target VOC constituent concentration that exceeded its respective residential PSRG was naphthalene in grab sample SS-5E, at 5.1 milligrams per kilogram (mg/kg) as compared to the residential PSRG of 2.1 mg/kg.
No detected VOC concentrations were greater than their respective commercial/industrial PSRG. Results of the SVOC analysis identified various constituents detected in composite sample SS-7
and each was an estimated concentration that were less than their respective protection of groundwater, residential, and commercial/industrial PSRGs.
Results of the metals analysis identified several constituents detected in each sample. Arsenic was detected in each sample at concentrations greater than the residential PSRG and in several samples at concentrations greater than the commercial/industrial PSRGs. The concentration of arsenic in composite sample SS-3 was also greater than its protection of groundwater PSRG. The detections of arsenic in site soils appear to be naturally occurring and do not appear to be indicative of a release. Selenium was detected at a concentration equal to its protection of groundwater PSRG, but it was less than the residential and commercial PSRGs.
Hexavalent chromium was detected at estimated concentrations in samples SS-1 and SS-2, but both detections were less than the protection of groundwater, residential, and commercial/industrial PSRGs.
A summary of the soil sample analytical results is included as Table 2 and the laboratory report is included as Appendix A.
Quality Control
One duplicate soil sample (SS-DUP) was collected as a duplicate of soil sample SS-1 and analyzed for VOCs, SVOCs, and RCRA metals plus hexavalent chromium. Results of the analyses detected only various metals with only the concentrations of arsenic and selenium
detected at concentrations equal to or greater than the PSRGs. Arsenic was detected at 3.1
Brownfields Assessment Report & Receptor Survey Former Sherwin Williams Brownfields Property
Charlotte, Mecklenburg County, North Carolina Brownfields Project Number 24002-20-060 ECS Project No. 49:10756-D
September 29, 2020
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mg/kg, which is greater than the residential and commercial/industrial PSRGs, but less than the
protection of groundwater PSRG. Selenium was detected at 2.1 mg/kg, which is equal to the protection of groundwater PSRG but less than the residential and commercial/industrial PSRGs. The compounds detected in the duplicate sample were similar to those detected in SS-1. A Level
II QA/QC package was requested from the laboratory. The results are summarized in Table 3 and the laboratory report is included as Appendix A.
5.2 Groundwater Analysis
Laboratory analysis of the two groundwater samples did not identify VOCs or SVOC constituents at concentrations greater than the laboratory method reporting limits. A summary of the groundwater sample analytical results is included as Table 3 and the laboratory report is included as Appendix A. Quality Control
One duplicate groundwater sample (TW-DUP) was collected as a duplicate of groundwater sample TW-2, and analyzed for VOCs and SVOCs. The results of the laboratory analysis did not identify VOCs or SVOC constituents at concentrations greater than the laboratory method
reporting limits, which is similar to the record sample. A Level II QA/QC package was requested from the laboratory.
The Trip Blank sample was submitted for laboratory analysis of VOCs only and the results of the analysis identified acetone at 52.3 micrograms per liter (µg/l). This concentration is less than the NC2LGWQS of 6,000 µg/l and is likely a laboratory contaminant and not representative of
contaminants in the two record samples and/or duplicate since it was not detected in those samples. A Level II QA/QC package was requested from the laboratory. The results are summarized in Table 3 and the laboratory report is included as Appendix A. 5.3 Soil Gas Analysis
Laboratory analysis of the soil gas samples collected identified several VOCs at concentrations greater than the laboratory method reporting limits, but less than their respective VISLs, except
for estimated concentrations of 1,3-butadiene in samples SG-1; SG-3; SG-4; and SG-5. Each of these samples contained 1,3-butadiene at concentrations greater than the residential sub-slab and exterior soil gas screening level, but less than the non-residential sub-slab and exterior soil
gas screening level. However, according to the laboratory, “the result of this compound cannot be accurately quantified due to the interference from a coeluting organic compound present in the sample extract”. Therefore, the results indicated may not be representative of actual soil gas
concentrations. According to the Occupational and Safety Health Administration (OSHA), “1,3-butadiene is
produced through the processing of petroleum and is mainly used in the production of synthetic
Brownfields Assessment Report & Receptor Survey Former Sherwin Williams Brownfields Property
Charlotte, Mecklenburg County, North Carolina Brownfields Project Number 24002-20-060 ECS Project No. 49:10756-D
September 29, 2020
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rubber, but is found in smaller amounts in plastics and fuel” (see excerpt from OSHA website in Appendix C taken from: https://osha.gov/butadiene). Other petroleum constituent exceedances were not detected in groundwater or soil gas samples at the site during this or previous assessments, indicating that the detection of 1,3-butadiene may not be indicative of actual site
soil gas conditions. Additionally, according to information found in Problematic Compounds in Vapor Intrusion
Investigations by Bart Eklund of AECOM that was obtained from the VaporPin website (see article in Appendix C taken from: https://www.vaporpin.com/august-radon-news/problematiccompounds/), the detection of 1,3-butadiene in soil gas samples that are
collected by the use of direct push sampling through a tight formation may be due to friction from drilling that heats o-rings (rubber) of the drilling rods. The soil gas samples at the site were collected with direct push sampling, so it is possible that the detections of 1,3-butadiene were due to friction from drilling activities.
Information concerning 1,3-butadiene in soil gas is included as Appendix C. Based on the laboratory qualifier concerning the estimated detections of 1,3-butadiene; the use of DPT drill rig for installation of the soil gas probes which contain rubber o-rings; and the lack of other petroleum
constituent exceedances in groundwater or soil gas samples at the site during this or previous assessments, the detection of 1,3-butadiene does not appear to representative of site soil gas conditions.
A summary of the soil gas sample analytical results is included as Table 4 and the laboratory report is included as Appendix A.
Quality Control One duplicate soil gas sample (SG-DUP) was collected as a duplicate of soil gas sample SG-1, and analyzed for VOCs using EPA Method TO-15. Laboratory analysis of the duplicate soil gas sample collected identified several VOCs at concentrations greater than the laboratory method reporting limits, but less than their respective VISLs, except for an estimated concentration of 1,3-butadiene, which was equal to the residential sub-slab and exterior soil gas screening levels, but less than the non-residential sub-slab and exterior soil gas screening levels. The compounds detected in the duplicate sample were similar to those detected in the record sample. A Level II QA/QC package was requested from the laboratory.
The results are summarized in Table 4 and the laboratory report is included as Appendix A. 5.4 Risk Calculator Although the concentrations of 1,3-butadiene are estimated, due to the exceedance of the
residential VISLs, the results of the soil gas samples collected which had detections above the VISLs (SG-1, SG-3, SG-4, SG-5, and SG-DUP) were input into the NCDEQ Risk Calculator. Based on the results of the risk calculator, a vapor intrusion risk for residential use may be present
in the vicinity of SG-5. The results of the NCDEQ Risk Calculator are included as Appendix D. The remaining calculators for the other soil gas samples collected did not identify a vapor intrusion concern.

Brownfields Assessment Report & Receptor Survey Former Sherwin Williams Brownfields Property
Charlotte, Mecklenburg County, North Carolina Brownfields Project Number 24002-20-060 ECS Project No. 49:10756-D
September 29, 2020
00768-154/00248588 10
5.5 Brownfields Receptor Survey
ECS conducted the Brownfields Receptor Survey in conjunction with the soil, groundwater, and soil gas sampling activities. The results of the Brownfields Receptor Survey did not identify
sensitive receptors within the immediate vicinity of the site. Various underground utilities were identified along the northern and eastern property boundaries along Central and Pecan Avenues, with various utilities entering the site to the existing structures (Figure 7). The Brownfields
Receptor Survey form is included as Appendix B. 6.0 CONCLUSIONS
Based on the results of the soil, groundwater, and soil gas sampling, as well as the receptor survey conducted for the site, ECS has the following conclusions:
• Laboratory results of the soil samples collected at the site identified several constituents at concentrations that were equal to or greater than their respective protection of groundwater PSRG. However, only the concentrations of naphthalene in composite sample SS-5 (at a depth of 5 to 10 ft bgs) and arsenic in each composite sample were greater than their residential PSRG, with the concentrations of arsenic in composite samples SS-3, SS-4, SS-5, SS-8 and SS-DUP (duplicate of SS-1) also greater than the
commercial/industrial PSRG. The detected concentrations of arsenic are likely to be naturally occurring concentrations in site soils and not an indication of a release.
• Laboratory results of the groundwater samples did not identify target constituents at concentrations exceeding their respective NC2LGWQS or VISLs.
• Laboratory results of the soil gas samples identified estimated concentrations of 1,3-butadiene at concentrations exceeding its residential VISL; however, based on the risk calculator results, a vapor intrusion risk for residential use was only exceeded for soil gas sample SG-5. Based on the laboratory qualifier concerning the estimated detections of 1,3-butadiene; the use of DPT drill rig for installation of the soil gas probes which contain rubber o-rings, and the information from OSHA and VaporPin in Appendix C; and the lack
of other petroleum constituent exceedances in groundwater or soil gas samples at the site during this or previous assessments; the detection of 1,3-butadiene does not appear to be representative of actual site soil gas conditions.
• Based on the results of the Brownfields Receptor Survey, it does not appear that sensitive receptors are present in the vicinity of the subject site. The Brownfields Receptor Survey form is included as Appendix B. 7.0 RECOMMENDATIONS
Based on the 1,3-butadiene detected in the soil gas samples, the results of the risk calculator for residential properties, and the potential for these detections to be artifacts of the sampling process
and not representative of actual soil gas conditions, TGACSE Central Square, LLC may elect to conduct additional assessment activities in an effort to further evaluate these detections prior to proceeding with an evaluation of potential vapor mitigation measures, which may not be
necessary after the collection of additional sampling data.
FIGURES
SOURCE:
USGS TOPOGRAPHIC MAPCAHRLOTTE EAST 7.5 MINUTE QUADRANGLE
DATED 2019
SITE
FIGURE 1
SITE TOPOGRAPHIC LOCATION MAP
Former Sherwin Williams Brownfields Site
Central Avenue at Pecan Avenue
Charlotte, Mecklenburg, North Carolina
ECS PROJECT NO. 49-10756-C
Brownfields Project No.: 24002-20-060
FIGURE 2SITE LOCATION MAPFormer Sherwin Williams Brownfields SiteCentral Avenue at Pecan AvenueCharlotte, Mecklenburg, North Carolina
ECS PROJECT NO. 49-10756-DBrownfields Project No.: 24002-20-060
SOURCE:
GOOGLE EARTH AERIAL IMAGERY, 2019
SCALE:
AS SHOWN
APPROXIMATE PARCEL BOUNDARIESAPPROXIMATE SITE BOUNDARY
LEGEND
0811772408117723
08117722
0811722 PARCEL ID NUMBER
FIGURE 3PROPOSED SAMPLE LOCATION MAPFormer Sherwin Williams Brownfields SiteCentral Avenue at Pecan AvenueCharlotte, Mecklenburg, North Carolina
ECS PROJECT NO. 49-10756-DBrownfields Project No.: 24002-20-060
SOURCE:
GOOGLE EARTH AERIAL IMAGERY, 2019
SCALE:
AS SHOWN
PROPOSED COMPOSITE SOIL SAMPLE
LEGEND
TW-1
TW-2
TW-4
TW-6
TW-7
PROPOSED COMPOSITE SOIL SAMPLE AREAS
PROPOSED GROUNDWATER SAMPLE LOCATION
PROPOSED SOIL GAS SAMPLE LOCATION
FIGURE4SOIL SAMPLE LOCATION MAPFormer Sherwin Williams Brownfields SiteCentral Avenue at Pecan AvenueCharlotte, Mecklenburg, North Carolina
ECS PROPOSAL NO. 49-10756-DBrownfields Project No.: 24002-20-060
SOURCE:
GOOGLE EARTH AERIAL IMAGERY, 2019
SCALE:
AS SHOWN
APPROXIMATE INDIVIDUAL SOIL SAMPLE LOCATION
LEGEND
A-1
PROPOSED COMPOSITE SOIL SAMPLE AREAS
A-2
A-3
A-4 A-5
B-4
C-1 C-2
C-4C-5
C-3
D-1D-3 D-2
D-4
D-5
E-1
E-5
E-4
E-2
E-3
B-1B-2
B-3
B-5
F-5
F-2
F-3
F-4
F-1
G-1
G-2
G-4
G-3
G-5
H-1
H-2
H-3
H-4
H-5
FIGURE 5GROUNDWATER SAMPLE LOCATION MAPFormer Sherwin Williams Brownfields SiteCentral Avenue at Pecan AvenueCharlotte, Mecklenburg, North Carolina
ECS PROPOSAL NO. 49-10756-DBrownfields Project No.: 24002-20-060
SOURCE:
GOOGLE EARTH AERIAL IMAGERY, 2019
SCALE:
AS SHOWN
LEGEND
TW-2
APPROXIMATE GROUNDWATER SAMPLE LOCATION
TW-1
FIGURE 6SOIL GAS SAMPLE LOCATION MAPFormer Sherwin Williams Brownfields SiteCentral Avenue at Pecan AvenueCharlotte, Mecklenburg, North Carolina
ECS PROPOSAL NO. 49-10756-DBrownfields Project No.: 24002-20-060
SOURCE:
GOOGLE EARTH AERIAL IMAGERY, 2019
SCALE:
AS SHOWN
LEGEND
APPROXIMATE SOIL GAS SAMPLE LOCATION
SG-1SG-2
SG-3
SG-4
SG-9
SG-8
SG-5
SG-7
SG-6
FIGURE 7RECEPTOR MAPFormer Sherwin Williams Brownfields SiteCentral Avenue at Pecan AvenueCharlotte, Mecklenburg, North Carolina
ECS PROJECT NO. 49-10756-DBrownfields Project No.: 24002-20-060
SOURCE:
GOOGLE EARTH AERIAL IMAGERY, 2019
SCALE:
AS SHOWN
APPROXIMATE PARCEL BOUNDARIESAPPROXIMATE SITE BOUNDARY
LEGEND
CVS
Commercial / Retail / Restaurants
Office / Retail
Vacant
Existing
Meineke
Car Care
Center
Sammy’s
Deli
Existing Site Use
Apartments
Apartments
Commercial
& Retail
Commercial & Retail
Commercial & Retail
Apartments
Industrial /Commercial
Existing Offsite Use Main Utility Corridors
Elizabeth Billiards
TABLES
SAMPLE AREA BORING ID SAMPLE DEPTH (ft
bgs)GENERALIZED LITHOLOGY PID READING
(ppm)SAMPLE AREA BORING ID SAMPLE DEPTH
(ft bgs)GENERALIZED LITHOLOGY PID READING
(ppm)
0 - 5 Brown tan sandy SILT 12.1 0 - 5 Red brown sandy SILT 143.2
5 - 10 Brown tan sandy SILT 12.9 5 - 10 Red brown sandy SILT 300+
0 - 5 Brown tan sandy SILT 12.1 0 - 5 Red brown sandy SILT 10.4
5 - 10 Brown tan clayey SILT 13.3 5 - 10 Red brown sandy SILT 3.2
0 - 5 Tan brown sandy SILT 12.8 0 - 5 Red brown sandy SILT 0.3
5 - 10 Tan brown clayey SILT 11.3 5 - 10 Red tan silty CLAY 0.0
0 - 5 Tan brown sandy SILT 10.4 0 - 5 Red brown sandy SILT 0.9
5 - 10 Tan brown clayey SILT 8.1 5 - 10 No sample ---
0 - 5 Brown tan sandy SILT 12.8 0 - 5 Red brown silty SAND 0.5
5 - 10 Brown tan sandy SILT 11.0 5 - 10 Red brown silty SAND 0.6
0 - 5 Red brown sandy SILT 15.7 0 - 5 Tan brown sandy clayey SILT 0.0
5 - 10 Red brown clayey SILT 14.3 5 - 10 Tan brown sandy clayey SILT 0.0
0 - 5 Red brown sandy SILT 13.5 0 - 5 Tan brown sandy clayey SILT 0.0
5 - 10 Red brown clayey SILT 10.0 5 - 10 Tan brown sandy clayey SILT 0.0
0 - 5 Red brown sandy SILT 10.0 0 - 5 Tan brown silty CLAY 0.0
5 - 10 Red brown clayey SILT 12.2 5 - 10 Tan brown silty CLAY 0.0
0 - 5 Red brown sandy SILT 9.1 0 - 5 Red brown sandy SILT 0.2
5 - 10 Tan brown clayey SILT 9.0 5 - 10 Tan brown CLAY 0.0
0 - 5 Red brown sandy SILT 9.7 0 - 5 Brown tan silty CLAY 0.0
5 - 10 Tan brown clayey SILT 10.1 5 - 10 Tan brown CLAY 0.0
0 - 5 Red brown clayey SILT 10.8 0 - 5 Tan brown sandy clayey SILT 0.1
5 - 10 Red brown clayey SILT 10.8 5 - 10 Tan brown sandy SILT 0.0
0 - 5 Tan bown clayey SILT 112.6 0 - 5 Red brown sandy SILT 0.0
5 - 10 Tan brown clayey SILT 10.7 5 - 10 Tan sandy Clay 0.0
0 - 5 Red brown clayey SILT 148 0 - 5 Red brown sandy clayey SILT 0.0
5 - 10 Tan brown clayey SILT 64.5 5 - 10 Red brown sandy clayey SILT 0.0
0 - 5 Red brown clayey SILT 12.4 0 - 5 Red bown sandy SILT 0.1
5 - 10 Red brown clayey SILT 11.6 5 - 10 No sample ---
0 - 5 Red brown sandy clayey SILT 220 0 - 5 Red brown sandy CLAY 0.0
5 - 10 Red brown sandy clayey SILT 10.2 5 - 10 Red brown sandy CLAY 0.0
0 - 5 Red brown sandy SILT 26.6 0 - 5 Red brown sandy SILT 1.9
5 - 10 Red brown sandy SILT 66.4 5 - 10 No sample ---
0 - 5 Red brown sandy SILT 11.9 0 - 5 Red brown clayey SILT 0.0
5 - 10 Red brown clayey SILT 10.4 5 - 10 Brown tan sandy SILT 0.0
0 - 5 Red brown clayey SILT 18.8 0 - 5 Brown tan sandy CLAY 0.0
5 - 10 Red brown clayey SILT 27.7 5 - 10 Brown tan sandy CLAY 0.0
0 - 5 Red brown sandy SILT 14.8 0 - 5 Brown tan CLAY 0.0
5 - 10 Red brown clayey SILT 14.5 5 - 10 Brown tan CLAY 0.0
0 - 5 Red brown-tan sandy CLAY 0.6 0 - 5 Tan brown sandy CLAY 0.0
5 - 10 Red brown sandy CLAY 1.8 5 - 10 Tan brown sandy CLAY 0.0
Notes:
ft bgs = feet below ground surface
PID = Photoionization detector
ppm = parts per million
A
B
1
5
4
3
2
1
2
3
4
5
5
D
1
2
3
4
5
C
1
2
3
4
3
4
5
H
1
2
3
4
5
ECS PROJECT NO. 49-10756-D

G
1
2
3
4
5
F
1
2
3
4
5
E
1
2
TABLE 1: SUMMARY OF SOIL LITHOLOGIES AND PID READINGS
FORMER SHERWIN WILLIAMS - ADDITIONAL BROWNFIELDS ASSESSMENT
CENTRAL AVENUE & PECAN AVENUE
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA
NCDEQ, BROWNFIELDS PROJECT NO. 24002-20-060
Parameter
Sample ID SS-1/SS-1A SS-2/SS-2B SS-3/SS-3C SS-4/SS-4D SS-5/SS-5E
Composite Sample Depth (ft)0-10 0-10 0-10 0-10 0-10
Grab Sample Depth (ft)5-10 0-5 0-5 5-10 5-10
Collection Date 8/5/20
Ethylbenzene <0.0025 <0.0026 <0.0026 0.0055 0.71 13 6.1 27
Isopropylbenzene <0.0017 <0.0018 <0.0017 0.0058 <0.022 2.3 410 2,100
p-Isopropyltoluene <0.0015 <0.0015 <0.0015 0.0055 <0.019 NS NS NS
Methylene Chloride <0.0040 <0.0041 <0.0040 <0.0040 0.10J 0.025 58 650
Napthalene <0.0015 <0.0016 <0.0015 0.015 5.1 0.39 2.1 8.8
n-Propylbenzene <0.0019 <0.0019 <0.0019 <0.0019 1.0 2.6 780 5,100
Tetrachloroethene <0.0013 <0.0014 <0.0014 <0.0013 <0.017 0.0063 17 82
Toluene 0.0019J 0.0019J 0.0030 0.012 0.21 8.3 990 9,700
Trichloroethene <0.0017 <0.0017 <0.0017 <0.0017 <0.022 0.021 0.870 4.0
1,2,4-Trimethylbenzene <0.0019 <0.0020 <0.0020 0.043 14.3 12 63 370
1,3,5-Trimethylbenzene <0.0016 <0.0017 <0.0016 0.017 4.8 11 56 320
Xylene (Total)<0.0015 <0.0016 <0.0016 0.034 5.6 9.9 120 530
m&p-Xylene <0.0041 <0.0043 <0.0042 0.022 3.8 9.8 120 520
o-Xylene <0.0015 <0.0016 <0.0016 0.012 1.8 9.8 140 590
Fluoranthene <0.12 <0.13 <0.13 <0.13 <0.13 670 480 6,000
Phenanthrene <0.10 <0.11 <0.11 <0.11 <0.10 NS NS NS
Pyrene <0.11 <0.12 <0.12 <0.12 <0.11 440 360 4,500
Phenol <0.098 <0.10 <0.10 <0.11 <0.099 0.34 3,800 49,000
Arsenic 2.8 2.9 5.9 5.6 3.6 5.8 0.68 3.0
Barium 75.0 49.2 36.0 15.9 37.0 580 3,100 47,000
Cadmium 0.039J <0.054 0.080J <0.050 0.056J 3.0 14 200
Chromium 2.1 5.2 26.0 40.5 4.5 NS NS NS
Lead 7.7 12.4 6.3 12.5 4.9 270 NS NS
Selenium 0.99 1.3 2.1 2.0 0.92J 2.1 78 1,200
Silver <0.19 0.41J 0.89 0.74 0.38J 3.4 78 1,200
Mercury <0.0053 0.016 0.062 0.043 0.0051J 1.0 2.3 9.7
Hexavalent Chromium 0.446J 0.349J <0.353 <0.324 <0.326 3.8 0.31 6.5
Parameter
Sample ID SS-6/SS-6F SS-7/SS-7G SS-8/SS-8H SS-DUP
Composite Sample Depth (ft)0-10 0-10 0-10 0-10
Grab Sample Depth (ft)0-5 0-5 0-5 5-10
Collection Date
Ethylbenzene <0.0017 <0.0020 <0.0017 <0.0025 13 6.1 27
Isopropylbenzene <0.0012 <0.0014 <0.0012 <0.0017 2.3 410 2,100
p-Isopropyltoluene <0.0010 <0.0012 <0.0010 <0.0015 NS NS NS
Methylene Chloride <0.0028 <0.0032 <0.0028 <0.0040 0.025 58 650
Napthalene 0.0045 0.0060 0.0098 <0.0015 0.39 2.1 8.8
n-Propylbenzene <0.0013 <0.0015 <0.0013 <0.0019 2.6 780 5,100
Tetrachloroethene <0.00092 <0.0011 0.027 <0.0014 0.0063 17 82
Toluene 0.0012J 0.0043 0.0022 <0.0016 8.3 990 9,700
Trichloroethene <0.0012 <0.0013 0.073 <0.0017 0.021 0.870 4.0
1,2,4-Trimethylbenzene <0.0013 0.0028 <0.0013 <0.0020 12 63 370
1,3,5-Trimethylbenzene <0.0011 0.0013J <0.0011 <0.0016 11 56 320
Xylene (Total)<0.0011 0.0079 <0.0011 <0.0016 9.9 120 530
m&p-Xylene <0.0029 0.0048 <0.0029 <0.0042 9.8 120 520
o-Xylene <0.0011 0.0032 <0.0011 <0.0016 9.8 140 590
Fluoranthene <0.13 0.19J <0.14 <0.13 670 480 6,000
Phenanthrene <0.11 0.16J <0.11 <0.11 NS NS NS
Pyrene <0.12 0.17J <0.13 <0.12 440 360 4,500
Phenol <0.10 <0.096 <0.11 <0.10 0.34 3,800 49,000
Arsenic 2.4 1.9 4.7 3.1 5.8 0.68 3.0
Barium 35.1 107 24.8 56.2 580 3,100 47,000
Cadmium <0.048 0.057J 0.080J <0.051 3.0 14 200
Chromium 15.8 128 11.5 29.4 NS NS NS
Lead 4.9 9.3 3.6 12.0 270 NS NS
Selenium <0.48 1.2 1.2 2.1 2.1 78 1,200
Silver 0.30J <0.23 0.51 0.47J 3.4 78 1,200
Mercury 0.014 0.083 0.016 0.018 1.0 2.3 9.7
Hexavalent Chromium <0.333 <0.303 <0.320 <0.349 3.8 0.31 6.5
Notes:
Results presented in milligrams per kilogram (mg/kg), analogous to parts per million (ppm)
Only those constituents detected in at least one sample are listed above. For complete results, refer to laboratory report.
Sample ID: First sample is composite / second sample listed is the grab collected for VOCs only
Soil sample results are compared to the NCDEQ PSRGs dated July 2020
NCDEQ = North Carolina Department of Environmental Quality
PSRG = Preliminary Soil Remediation Goal
J= Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
Bold denotes concentration equal to or an exceedance of the Protection of Groundwater PSRG
Italics denotes concentration equal to or an exceedance of the Residential Health Based PSRG
Underline denotes concentration equal to or an exceedance of theIndustrial/Commercial Health Based PSRG
Semi-Volatile Organic Compounds (SVOCs) by EPA Method 8270
Resource Conservation and Recovery Act (RCRA) Metals & Hex Chrome by EPA Methods 6010, 7471, and 7199
TABLE 2: SUMMARY OF SOIL ANALYTICAL RESULTS
FORMER SHERWIN WILLIAMS - ADDITIONAL BROWNFIELDS ASSESSMENT
CENTRAL AVENUE & PECAN AVENUE
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA
ECS PROJECT NO. 49-10756-D

NCDEQ, BROWNFIELDS PROJECT NO. 24002-20-060
COMPARISON CRITERIA
Protection of
Groundwater PSRG
Residential Health
Based PSRG
Industrial/
Commercial Health
Based PSRG8/4/20 8/6/20
COMPARISON CRITERIA
Protection of
Groundwater PSRG
Volatile Organic Compounds (VOCs) by EPA Method 8260
Semi-Volatile Organic Compounds (SVOCs) by EPA Method 8270
Resource Conservation and Recovery Act (RCRA) Metals & Hex Chrome by EPA Methods 6010, 7471, and 7199
ANALYTICAL RESULTS
Volatile Organic Compounds (VOCs) by EPA Method 8260
ANALYTICAL RESULTS
Residential Health
Based PSRG
Industrial/
Commercial Health
Based PSRG8/6/20
TABLE 3: SUMMARY OF GROUNDWATER ANALYTICAL RESULTS
FORMER SHERWIN WILLIAMS - ADDITIONAL BROWNFIELDS ASSESSMENT
CENTRAL AVENUE & PECAN AVENUE
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA
PARAMETER SCREENING LEVEL
Sample ID TW-1 TW-2 TW-DUP Trip Blank
Collection Date
For All ND ND ND ND Various
Acetone <25.0 <25.0 <25.0 52.3 6,000
All other VOCs ND ND ND ND Various
Notes:Results presented in micrograms per liter (ug/L), analogous to parts per billion (ppb)NC2LGWQS = North Carolina 2L Groundwater Quality Standard as of April 1, 2013
NS = No StandardND = Not detected at or above adjusted reporting limit.
ECS PROJECT NO. 49-10756-D

NCDEQ, BROWNFIELDS PROJECT NO. 24002-20-060
Volatile Organic Compounds (VOCs) By EPA Method 8260
8/5/20
ANALYTICAL RESULTS
NC2LGWQS
Semi-Volatile Organic Compounds (SVOCs) By EPA Method 8270
Parameter
Sample ID SG-1 SG-2 SG-3 SG-4 SG-5
Sample Depth (ft)6 6 6 6 6
Collection Date
Acetone 99 130 1,800 150 220 220,000 2,700,000
Benzene 18 9.0 20 7.9 25 120 1,600
1,3-Butadiene 26*5.6*49*31*92*14 180
2-Butanone (MEK)11J <2.0 91 13J 26 35,000 440,000
Carbon Disulfide <1.6 <1.6 10 <1.6 54 4,900 61,000
Carbon Tetrachloride <0.33 <0.33 <0.33 <0.33 <0.33 160 2,000
Chloroform 2.4 1.9 <0.24 <0.24 <0.24 41 530
Chloromethane 11 <0.32 9.6 <0.32 <0.32 630 7,900
Cyclohexane 37 22 23 47 40 42,000 530,000
1,3-Dichlorobenzene <0.44 6.7 9.4 11 17 NS NS
Ethanol 120 310 61 120 200 NS NS
Ethyl acetate <4.3 75 <4.3 <4.3 <4.3 490 6,100
Ethylbenzene 1.3 2.5 0.99 1.2 1.4 370 4,900
Heptane 11 <0.35 16 17 18 2,800 35,000
Hexane 29 <1.3 54 74 56 4,900 61,000
Isopropanol 24 20 41 26 53 1,400 18,000
Methylene Chloride 5.0J 15 <1.6 59 11 4,200 53,000
Naphthalene 1.0J <0.59 <0.59 <0.59 <0.59 21 260
Propene 240 58 660 370 830 21,000 260,000
Styrene <0.24 2.6 <0.24 1.1 1.3 7,000 88,000
Tetrachloroethylene 30 18 1.2J 43 0.73J 280 3,500
Tetrahydrofuran 11 7.7 5.8J <1.5 <1.5 14,000 180,000
Toluene 15 17 12 15 14 35,000 440,000
Trichloroethylene 1.7 <0.40 <0.40 <0.40 <0.40 14 180
Trichlorofluoromethane (F11)2.4J 1.6J 1.7J 2.1J 1.6J NS NS
Vinyl Chloride 6.0 <0.29 6.0 <0.29 3.2 56 2,800
m&p-Xylene 3.0 6.5 3.1 2.6 3.9 700 8,800
o-Xylene 2.1 3.0 1.6 1.2 1.9 700 8,800
Parameter
Sample ID SG-6 SG-7 SG-8 SG-9 SG-DUP
Sample Depth (ft)6 6 6 6 6
Collection Date
Acetone 440 110 <11 58 64 220,000 2,700,000
Benzene 10 12 24 6.1 24 120 1,600
1,3-Butadiene <0.32 <0.32 <0.32 <0.32 14*14 180
2-Butanone (MEK)30 18J 12J <2.0 11J 35,000 440,000
Carbon Disulfide 8.5 19 21 <1.6 8.5 4,900 61,000
Carbon Tetrachloride <0.33 <0.33 <0.33 <0.33 0.50J 160 2,000
Chloroform <0.24 6.4 <0.24 <0.24 3.2 41 530
Chloromethane <0.32 <0.32 <0.32 <0.32 8.1 630 7,900
Cyclohexane 22 38 35 20 25 42,000 530,000
1,3-Dichlorobenzene 11 15 15 12 <0.44 NS NS
Ethanol 71 89 47 40 53 NS NS
Ethyl acetate <4.3 <4.3 <4.3 <4.3 <4.3 490 6,100
Ethylbenzene 1.1 4.3 2.0 1.4 2.6 370 4,900
Heptane 42 40 27 6.1 14 2,800 35,000
Hexane 100 <1.3 110 13J 23J 4,900 61,000
Isopropanol 25 28 27 21 15J 1,400 18,000
Methylene Chloride <1.6 11 <1.6 <1.6 <1.6 4,200 53,000
Naphthalene <0.59 <0.59 <0.59 <0.59 <0.59 21 260
Propene 74 800 1,400 110 110 21,000 260,000
Styrene <0.24 3.1 1.5 1.5 3.2 7,000 88,000
Tetrachloroethylene <0.44 4.1 <0.44 0.49J 1.2J 280 3,500
Tetrahydrofuran <1.5 3.9J <1.5 <1.5 7.7 14,000 180,000
Toluene 9.9 26 22 12 21 35,000 440,000
Trichloroethylene <0.40 <0.40 <0.40 <0.40 <0.40 14 180
Trichlorofluoromethane (F11)1.2J 2.1J <0.85 1.3J 1.6J NS NS
Vinyl Chloride <0.29 <0.29 <0.29 <0.29 4.0 56 2,800
m&p-Xylene 2.9 7.1 4.8 2.9 4.9 700 8,800
o-Xylene 1.3 3.1 1.9 1.3 3.0 700 8,800
Notes:
Results presented in micrograms per cubic meter (ug/m3)
Only those constituents detected in at least one sample are listed above. For complete results, refer to laboratory report.
J= Detected but below the Reporting Limits (lowest calibration standard); therefore, result is an estimated concentration.
Bold indicates concentration is greater than Residential sub-slab and exterior VISL
Underline indicates concentration is greater than Non-Residential sub-slab and exterior soil VISL
8/6/2020
ANALYTICAL RESULTS Residential Sub-Slab and
Exterior Vapor Intrusion
Screening Level (VISL)
ug/m3
Non-Residential Sub-
Slab and Exterior Soil
Vapor Intusion
Screening Level (VISL)
ug/m3Volatile Organic Compounds by EPA Method TO-15
TABLE 4: SUMMARY OF SOIL GAS ANALYTICAL RESULTS
FORMER SHERWIN WILLIAMS - ADDITIONAL BROWNFIELDS ASSESSMENT
CENTRAL AVENUE & PECAN AVENUE
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA
ECS PROJECT NO. 49-10756-D

NCDEQ, BROWNFIELDS PROJECT NO. 24002-20-060
8/6/2020
Residential Sub-Slab and
Exterior Vapor Intrusion
Screening Level (VISL)
ug/m3
Non-Residential Sub-
Slab and Exterior Soil
Vapor Intusion
Screening Level (VISL)
ug/m3
ANALYTICAL RESULTS
VISLs published by the North Carolina Department of Environmental Quality - Inactive Hazardous Sites Branch in February 2018.
Volatile Organic Compounds by EPA Method TO-15
*= According to laboratory, "The result for this compound cannot be accurately quantified due to the interference from a coeluting organic compounds present in the sample extract. The reported result is estimated."
APPENDIX A
#=CL#
August 14, 2020
LIMS USE: FR - CHRIS ORRELL
LIMS OBJECT ID: 92489806
92489806
Project:
Pace Project No.:
RE:
Chris Orrell
ECS Southeast, LLP
1900 Center Park Dr
Suite D
Charlotte, NC 28217
Former Sherwin Williams BFSite
Dear Chris Orrell:
Enclosed are the analytical results for sample(s) received by the laboratory on August 07, 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
A revised report is being submitted on 8/14/2020 to update all units to mg/kg..
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Angela Baioni
[e-mail]
Project Manager
[phone]
Enclosures
cc:ECS Southeast Reporting, ECS Southeast
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 111
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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
Virginia Certification #: VT2006
Vermont Dept. of Health: ID# VT-2006
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 111
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Lab ID Sample ID Matrix Date Collected Date Received
92489806001 SS-1A Solid 08/04/20 15:00 08/07/20 10:00
92489806002 SS-2B Solid 08/04/20 14:15 08/07/20 10:00
92489806003 SS-3C Solid 08/05/20 10:40 08/07/20 10:00
92489806004 SS-4D Solid 08/06/20 16:00 08/07/20 10:00
92489806005 SS-5E Solid 08/06/20 16:30 08/07/20 10:00
92489806006 SS-6F Solid 08/06/20 17:00 08/07/20 10:00
92489806007 SS-7G Solid 08/06/20 17:30 08/07/20 10:00
92489806008 SS-8H Solid 08/06/20 18:00 08/07/20 10:00
92489806009 SS-DUP Solid 08/06/20 00:00 08/07/20 10:00
92489806010 SS-1 Solid 08/04/20 13:00 08/07/20 10:00
92489806011 SS-2 Solid 08/05/20 13:45 08/07/20 10:00
92489806012 SS-3 Solid 08/05/20 14:00 08/07/20 10:00
92489806013 SS-4 Solid 08/06/20 16:00 08/07/20 10:00
92489806014 SS-5 Solid 08/06/20 16:30 08/07/20 10:00
92489806015 SS-6 Solid 08/06/20 17:00 08/07/20 10:00
92489806016 SS-7 Solid 08/06/20 17:30 08/07/20 10:00
92489806017 SS-8 Solid 08/06/20 18:00 08/07/20 10:00
92489806018 Trip Blank Water 08/06/20 00:00 08/07/20 10:00
92489806019 TW-1 Water 08/05/20 15:40 08/07/20 10:00
92489806020 TW-2 Water 08/05/20 16:30 08/07/20 10:00
92489806021 TW-DUP Water 08/05/20 16:30 08/07/20 10:00
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 111
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92489806001 SS-1A EPA 8260D 70 PASI-CSAS
ASTM D2974-87 1 PASI-CKDF
92489806002 SS-2B EPA 8260D 70 PASI-CSAS
ASTM D2974-87 1 PASI-CKDF
92489806003 SS-3C EPA 8260D 70 PASI-CSAS
ASTM D2974-87 1 PASI-CKDF
92489806004 SS-4D EPA 8260D 70 PASI-CSAS
ASTM D2974-87 1 PASI-CKDF
92489806005 SS-5E EPA 8260D 70 PASI-CSAS
ASTM D2974-87 1 PASI-CKDF
92489806006 SS-6F EPA 8260D 70 PASI-CSAS
ASTM D2974-87 1 PASI-CKDF
92489806007 SS-7G EPA 8260D 70 PASI-CSAS
ASTM D2974-87 1 PASI-CKDF
92489806008 SS-8H EPA 8260D 70 PASI-CSAS
ASTM D2974-87 1 PASI-CKDF
92489806009 SS-DUP EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
EPA 8270E 75 PASI-CBPJ
EPA 8260D 70 PASI-CSAS
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92489806010 SS-1 EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
EPA 8270E 75 PASI-CBPJ
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92489806011 SS-2 EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
EPA 8270E 75 PASI-CBPJ
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92489806012 SS-3 EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
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 111
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
EPA 8270E 75 PASI-CBPJ
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92489806013 SS-4 EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
EPA 8270E 75 PASI-CBPJ
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92489806014 SS-5 EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
EPA 8270E 75 PASI-CBPJ
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92489806015 SS-6 EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
EPA 8270E 75 PASI-CBPJ
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92489806016 SS-7 EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
EPA 8270E 75 PASI-CBPJ
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92489806017 SS-8 EPA 6010D 7 PASI-ASH1
EPA 7471B 1 PASI-ASOO
EPA 8270E 75 PASI-CBPJ
ASTM D2974-87 1 PASI-CKDF
SM 2540G 1 PANKBC
EPA 7199 1 PANMSP
92489806018 Trip Blank EPA 8260D 63 PASI-CCL
92489806019 TW-1 EPA 8270E 74 PASI-CPKS
EPA 8260D 63 PASI-CCL
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 5 of 111
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92489806020 TW-2 EPA 8270E 74 PASI-CPKS
EPA 8260D 63 PASI-CCL
92489806021 TW-DUP EPA 8270E 74 PASI-CPKS
EPA 8260D 63 PASI-CCL
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 6 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-1A Lab ID:92489806001 Collected:08/04/20 15:00 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 08/10/20 15:14 67-64-1 IK08/10/20 10:280.054 0.020 1
Benzene ND mg/kg 08/10/20 15:14 71-43-208/10/20 10:280.0027 0.0019 1
Bromobenzene ND mg/kg 08/10/20 15:14 108-86-108/10/20 10:280.0027 0.0018 1
Bromochloromethane ND mg/kg 08/10/20 15:14 74-97-508/10/20 10:280.0027 0.0020 1
Bromodichloromethane ND mg/kg 08/10/20 15:14 75-27-408/10/20 10:280.0027 0.0018 1
Bromoform ND mg/kg 08/10/20 15:14 75-25-208/10/20 10:280.0027 0.0014 1
Bromomethane ND mg/kg 08/10/20 15:14 74-83-9 IK08/10/20 10:280.0054 0.0042 1
2-Butanone (MEK)ND mg/kg 08/10/20 15:14 78-93-308/10/20 10:280.054 0.023 1
n-Butylbenzene ND mg/kg 08/10/20 15:14 104-51-808/10/20 10:280.0027 0.0015 1
sec-Butylbenzene ND mg/kg 08/10/20 15:14 135-98-808/10/20 10:280.0027 0.0017 1
tert-Butylbenzene ND mg/kg 08/10/20 15:14 98-06-608/10/20 10:280.0027 0.0014 1
Carbon tetrachloride ND mg/kg 08/10/20 15:14 56-23-508/10/20 10:280.0027 0.0012 1
Chlorobenzene ND mg/kg 08/10/20 15:14 108-90-708/10/20 10:280.0027 0.0017 1
Chloroethane ND mg/kg 08/10/20 15:14 75-00-308/10/20 10:280.0054 0.0028 1
Chloroform ND mg/kg 08/10/20 15:14 67-66-308/10/20 10:280.0027 0.0013 1
Chloromethane ND mg/kg 08/10/20 15:14 74-87-308/10/20 10:280.0054 0.0038 1
2-Chlorotoluene ND mg/kg 08/10/20 15:14 95-49-808/10/20 10:280.0027 0.0019 1
4-Chlorotoluene ND mg/kg 08/10/20 15:14 106-43-408/10/20 10:280.0027 0.0017 1
1,2-Dibromo-3-chloropropane ND mg/kg 08/10/20 15:14 96-12-808/10/20 10:280.0027 0.0025 1
Dibromochloromethane ND mg/kg 08/10/20 15:14 124-48-108/10/20 10:280.0027 0.0014 1
1,2-Dibromoethane (EDB)ND mg/kg 08/10/20 15:14 106-93-408/10/20 10:280.0027 0.0019 1
Dibromomethane ND mg/kg 08/10/20 15:14 74-95-308/10/20 10:280.0027 0.0013 1
1,2-Dichlorobenzene ND mg/kg 08/10/20 15:14 95-50-108/10/20 10:280.0027 0.0016 1
1,3-Dichlorobenzene ND mg/kg 08/10/20 15:14 541-73-108/10/20 10:280.0027 0.0022 1
1,4-Dichlorobenzene ND mg/kg 08/10/20 15:14 106-46-708/10/20 10:280.0027 0.0020 1
Dichlorodifluoromethane ND mg/kg 08/10/20 15:14 75-71-808/10/20 10:280.0054 0.00092 1
1,1-Dichloroethane ND mg/kg 08/10/20 15:14 75-34-308/10/20 10:280.0027 0.0012 1
1,2-Dichloroethane ND mg/kg 08/10/20 15:14 107-06-208/10/20 10:280.0027 0.0011 1
1,1-Dichloroethene ND mg/kg 08/10/20 15:14 75-35-408/10/20 10:280.0027 0.00084 1
cis-1,2-Dichloroethene ND mg/kg 08/10/20 15:14 156-59-208/10/20 10:280.0027 0.0015 1
trans-1,2-Dichloroethene ND mg/kg 08/10/20 15:14 156-60-508/10/20 10:280.0027 0.0012 1
1,2-Dichloropropane ND mg/kg 08/10/20 15:14 78-87-508/10/20 10:280.0027 0.0017 1
1,3-Dichloropropane ND mg/kg 08/10/20 15:14 142-28-908/10/20 10:280.0027 0.0019 1
2,2-Dichloropropane ND mg/kg 08/10/20 15:14 594-20-708/10/20 10:280.0027 0.0015 1
1,1-Dichloropropene ND mg/kg 08/10/20 15:14 563-58-608/10/20 10:280.0027 0.0013 1
cis-1,3-Dichloropropene ND mg/kg 08/10/20 15:14 10061-01-508/10/20 10:280.0027 0.0017 1
trans-1,3-Dichloropropene ND mg/kg 08/10/20 15:14 10061-02-608/10/20 10:280.0027 0.0023 1
Diisopropyl ether ND mg/kg 08/10/20 15:14 108-20-308/10/20 10:280.0027 0.0011 1
Ethylbenzene ND mg/kg 08/10/20 15:14 100-41-408/10/20 10:280.0027 0.0025 1
Hexachloro-1,3-butadiene ND mg/kg 08/10/20 15:14 87-68-308/10/20 10:280.0027 0.0025 1
2-Hexanone ND mg/kg 08/10/20 15:14 591-78-608/10/20 10:280.027 0.0053 1
Isopropylbenzene (Cumene)ND mg/kg 08/10/20 15:14 98-82-808/10/20 10:280.0027 0.0017 1
p-Isopropyltoluene ND mg/kg 08/10/20 15:14 99-87-608/10/20 10:280.0027 0.0015 1
Methylene Chloride ND mg/kg 08/10/20 15:14 75-09-208/10/20 10:280.011 0.0040 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-1A Lab ID:92489806001 Collected:08/04/20 15:00 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
4-Methyl-2-pentanone (MIBK)ND mg/kg 08/10/20 15:14 108-10-108/10/20 10:280.027 0.023 1
Methyl-tert-butyl ether ND mg/kg 08/10/20 15:14 1634-04-408/10/20 10:280.0027 0.0017 1
Naphthalene ND mg/kg 08/10/20 15:14 91-20-308/10/20 10:280.0027 0.0015 1
n-Propylbenzene ND mg/kg 08/10/20 15:14 103-65-108/10/20 10:280.0027 0.0019 1
Styrene ND mg/kg 08/10/20 15:14 100-42-508/10/20 10:280.0027 0.0013 1
1,1,1,2-Tetrachloroethane ND mg/kg 08/10/20 15:14 630-20-608/10/20 10:280.0027 0.0018 1
1,1,2,2-Tetrachloroethane ND mg/kg 08/10/20 15:14 79-34-508/10/20 10:280.0027 0.0024 1
Tetrachloroethene ND mg/kg 08/10/20 15:14 127-18-408/10/20 10:280.0027 0.0013 1
Toluene 0.0019J mg/kg 08/10/20 15:14 108-88-308/10/20 10:280.0027 0.0015 1
1,2,3-Trichlorobenzene ND mg/kg 08/10/20 15:14 87-61-608/10/20 10:280.0027 0.0016 1
1,2,4-Trichlorobenzene ND mg/kg 08/10/20 15:14 120-82-108/10/20 10:280.0027 0.0015 1
1,1,1-Trichloroethane ND mg/kg 08/10/20 15:14 71-55-608/10/20 10:280.0027 0.0011 1
1,1,2-Trichloroethane ND mg/kg 08/10/20 15:14 79-00-508/10/20 10:280.0027 0.0020 1
Trichloroethene ND mg/kg 08/10/20 15:14 79-01-608/10/20 10:280.0027 0.0017 1
Trichlorofluoromethane ND mg/kg 08/10/20 15:14 75-69-408/10/20 10:280.0027 0.00066 1
1,2,3-Trichloropropane ND mg/kg 08/10/20 15:14 96-18-408/10/20 10:280.0027 0.0022 1
1,2,4-Trimethylbenzene ND mg/kg 08/10/20 15:14 95-63-608/10/20 10:280.0027 0.0019 1
1,3,5-Trimethylbenzene ND mg/kg 08/10/20 15:14 108-67-808/10/20 10:280.0027 0.0016 1
Vinyl acetate ND mg/kg 08/10/20 15:14 108-05-408/10/20 10:280.027 0.0023 1
Vinyl chloride ND mg/kg 08/10/20 15:14 75-01-408/10/20 10:280.0054 0.0010 1
Xylene (Total)ND mg/kg 08/10/20 15:14 1330-20-708/10/20 10:280.0054 0.0015 1
m&p-Xylene ND mg/kg 08/10/20 15:14 179601-23-108/10/20 10:280.0054 0.0041 1
o-Xylene ND mg/kg 08/10/20 15:14 95-47-608/10/20 10:280.0027 0.0015 1
Surrogates
Toluene-d8 (S)104 %08/10/20 15:14 2037-26-508/10/20 10:2870-130 1
4-Bromofluorobenzene (S)104 %08/10/20 15:14 460-00-408/10/20 10:2870-130 1
1,2-Dichloroethane-d4 (S)105 %08/10/20 15:14 17060-07-008/10/20 10:2870-132 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 21.2 %08/07/20 17:250.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-2B Lab ID:92489806002 Collected:08/04/20 14:15 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 08/10/20 15:32 67-64-1 IK08/10/20 10:280.056 0.021 1
Benzene ND mg/kg 08/10/20 15:32 71-43-208/10/20 10:280.0028 0.0020 1
Bromobenzene ND mg/kg 08/10/20 15:32 108-86-108/10/20 10:280.0028 0.0019 1
Bromochloromethane ND mg/kg 08/10/20 15:32 74-97-508/10/20 10:280.0028 0.0021 1
Bromodichloromethane ND mg/kg 08/10/20 15:32 75-27-408/10/20 10:280.0028 0.0018 1
Bromoform ND mg/kg 08/10/20 15:32 75-25-208/10/20 10:280.0028 0.0015 1
Bromomethane ND mg/kg 08/10/20 15:32 74-83-9 IK08/10/20 10:280.0056 0.0044 1
2-Butanone (MEK)ND mg/kg 08/10/20 15:32 78-93-308/10/20 10:280.056 0.024 1
n-Butylbenzene ND mg/kg 08/10/20 15:32 104-51-808/10/20 10:280.0028 0.0015 1
sec-Butylbenzene ND mg/kg 08/10/20 15:32 135-98-808/10/20 10:280.0028 0.0018 1
tert-Butylbenzene ND mg/kg 08/10/20 15:32 98-06-608/10/20 10:280.0028 0.0015 1
Carbon tetrachloride ND mg/kg 08/10/20 15:32 56-23-508/10/20 10:280.0028 0.0012 1
Chlorobenzene ND mg/kg 08/10/20 15:32 108-90-708/10/20 10:280.0028 0.0018 1
Chloroethane ND mg/kg 08/10/20 15:32 75-00-308/10/20 10:280.0056 0.0030 1
Chloroform ND mg/kg 08/10/20 15:32 67-66-308/10/20 10:280.0028 0.0014 1
Chloromethane ND mg/kg 08/10/20 15:32 74-87-308/10/20 10:280.0056 0.0039 1
2-Chlorotoluene ND mg/kg 08/10/20 15:32 95-49-808/10/20 10:280.0028 0.0020 1
4-Chlorotoluene ND mg/kg 08/10/20 15:32 106-43-408/10/20 10:280.0028 0.0018 1
1,2-Dibromo-3-chloropropane ND mg/kg 08/10/20 15:32 96-12-808/10/20 10:280.0028 0.0026 1
Dibromochloromethane ND mg/kg 08/10/20 15:32 124-48-108/10/20 10:280.0028 0.0015 1
1,2-Dibromoethane (EDB)ND mg/kg 08/10/20 15:32 106-93-408/10/20 10:280.0028 0.0020 1
Dibromomethane ND mg/kg 08/10/20 15:32 74-95-308/10/20 10:280.0028 0.0014 1
1,2-Dichlorobenzene ND mg/kg 08/10/20 15:32 95-50-108/10/20 10:280.0028 0.0017 1
1,3-Dichlorobenzene ND mg/kg 08/10/20 15:32 541-73-108/10/20 10:280.0028 0.0023 1
1,4-Dichlorobenzene ND mg/kg 08/10/20 15:32 106-46-708/10/20 10:280.0028 0.0021 1
Dichlorodifluoromethane ND mg/kg 08/10/20 15:32 75-71-808/10/20 10:280.0056 0.00096 1
1,1-Dichloroethane ND mg/kg 08/10/20 15:32 75-34-308/10/20 10:280.0028 0.0012 1
1,2-Dichloroethane ND mg/kg 08/10/20 15:32 107-06-208/10/20 10:280.0028 0.0011 1
1,1-Dichloroethene ND mg/kg 08/10/20 15:32 75-35-408/10/20 10:280.0028 0.00088 1
cis-1,2-Dichloroethene ND mg/kg 08/10/20 15:32 156-59-208/10/20 10:280.0028 0.0016 1
trans-1,2-Dichloroethene ND mg/kg 08/10/20 15:32 156-60-508/10/20 10:280.0028 0.0012 1
1,2-Dichloropropane ND mg/kg 08/10/20 15:32 78-87-508/10/20 10:280.0028 0.0017 1
1,3-Dichloropropane ND mg/kg 08/10/20 15:32 142-28-908/10/20 10:280.0028 0.0019 1
2,2-Dichloropropane ND mg/kg 08/10/20 15:32 594-20-708/10/20 10:280.0028 0.0015 1
1,1-Dichloropropene ND mg/kg 08/10/20 15:32 563-58-608/10/20 10:280.0028 0.0013 1
cis-1,3-Dichloropropene ND mg/kg 08/10/20 15:32 10061-01-508/10/20 10:280.0028 0.0018 1
trans-1,3-Dichloropropene ND mg/kg 08/10/20 15:32 10061-02-608/10/20 10:280.0028 0.0024 1
Diisopropyl ether ND mg/kg 08/10/20 15:32 108-20-308/10/20 10:280.0028 0.0011 1
Ethylbenzene ND mg/kg 08/10/20 15:32 100-41-408/10/20 10:280.0028 0.0026 1
Hexachloro-1,3-butadiene ND mg/kg 08/10/20 15:32 87-68-308/10/20 10:280.0028 0.0026 1
2-Hexanone ND mg/kg 08/10/20 15:32 591-78-608/10/20 10:280.028 0.0055 1
Isopropylbenzene (Cumene)ND mg/kg 08/10/20 15:32 98-82-808/10/20 10:280.0028 0.0018 1
p-Isopropyltoluene ND mg/kg 08/10/20 15:32 99-87-608/10/20 10:280.0028 0.0015 1
Methylene Chloride ND mg/kg 08/10/20 15:32 75-09-208/10/20 10:280.011 0.0041 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-2B Lab ID:92489806002 Collected:08/04/20 14:15 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
4-Methyl-2-pentanone (MIBK)ND mg/kg 08/10/20 15:32 108-10-108/10/20 10:280.028 0.024 1
Methyl-tert-butyl ether ND mg/kg 08/10/20 15:32 1634-04-408/10/20 10:280.0028 0.0018 1
Naphthalene ND mg/kg 08/10/20 15:32 91-20-308/10/20 10:280.0028 0.0016 1
n-Propylbenzene ND mg/kg 08/10/20 15:32 103-65-108/10/20 10:280.0028 0.0019 1
Styrene ND mg/kg 08/10/20 15:32 100-42-508/10/20 10:280.0028 0.0013 1
1,1,1,2-Tetrachloroethane ND mg/kg 08/10/20 15:32 630-20-608/10/20 10:280.0028 0.0018 1
1,1,2,2-Tetrachloroethane ND mg/kg 08/10/20 15:32 79-34-508/10/20 10:280.0028 0.0025 1
Tetrachloroethene ND mg/kg 08/10/20 15:32 127-18-408/10/20 10:280.0028 0.0014 1
Toluene 0.0019J mg/kg 08/10/20 15:32 108-88-308/10/20 10:280.0028 0.0016 1
1,2,3-Trichlorobenzene ND mg/kg 08/10/20 15:32 87-61-608/10/20 10:280.0028 0.0017 1
1,2,4-Trichlorobenzene ND mg/kg 08/10/20 15:32 120-82-108/10/20 10:280.0028 0.0016 1
1,1,1-Trichloroethane ND mg/kg 08/10/20 15:32 71-55-608/10/20 10:280.0028 0.0011 1
1,1,2-Trichloroethane ND mg/kg 08/10/20 15:32 79-00-508/10/20 10:280.0028 0.0021 1
Trichloroethene ND mg/kg 08/10/20 15:32 79-01-608/10/20 10:280.0028 0.0017 1
Trichlorofluoromethane ND mg/kg 08/10/20 15:32 75-69-408/10/20 10:280.0028 0.00069 1
1,2,3-Trichloropropane ND mg/kg 08/10/20 15:32 96-18-408/10/20 10:280.0028 0.0023 1
1,2,4-Trimethylbenzene ND mg/kg 08/10/20 15:32 95-63-608/10/20 10:280.0028 0.0020 1
1,3,5-Trimethylbenzene ND mg/kg 08/10/20 15:32 108-67-808/10/20 10:280.0028 0.0017 1
Vinyl acetate ND mg/kg 08/10/20 15:32 108-05-408/10/20 10:280.028 0.0024 1
Vinyl chloride ND mg/kg 08/10/20 15:32 75-01-408/10/20 10:280.0056 0.0011 1
Xylene (Total)ND mg/kg 08/10/20 15:32 1330-20-708/10/20 10:280.0056 0.0016 1
m&p-Xylene ND mg/kg 08/10/20 15:32 179601-23-108/10/20 10:280.0056 0.0043 1
o-Xylene ND mg/kg 08/10/20 15:32 95-47-608/10/20 10:280.0028 0.0016 1
Surrogates
Toluene-d8 (S)101 %08/10/20 15:32 2037-26-508/10/20 10:2870-130 1
4-Bromofluorobenzene (S)102 %08/10/20 15:32 460-00-408/10/20 10:2870-130 1
1,2-Dichloroethane-d4 (S)106 %08/10/20 15:32 17060-07-008/10/20 10:2870-132 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 24.6 %08/07/20 17:250.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-3C Lab ID:92489806003 Collected:08/05/20 10:40 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 08/10/20 15:51 67-64-1 IK08/10/20 10:280.055 0.020 1
Benzene ND mg/kg 08/10/20 15:51 71-43-208/10/20 10:280.0027 0.0019 1
Bromobenzene ND mg/kg 08/10/20 15:51 108-86-108/10/20 10:280.0027 0.0018 1
Bromochloromethane ND mg/kg 08/10/20 15:51 74-97-508/10/20 10:280.0027 0.0021 1
Bromodichloromethane ND mg/kg 08/10/20 15:51 75-27-408/10/20 10:280.0027 0.0018 1
Bromoform ND mg/kg 08/10/20 15:51 75-25-208/10/20 10:280.0027 0.0015 1
Bromomethane ND mg/kg 08/10/20 15:51 74-83-9 IK08/10/20 10:280.0055 0.0043 1
2-Butanone (MEK)ND mg/kg 08/10/20 15:51 78-93-308/10/20 10:280.055 0.023 1
n-Butylbenzene ND mg/kg 08/10/20 15:51 104-51-808/10/20 10:280.0027 0.0015 1
sec-Butylbenzene ND mg/kg 08/10/20 15:51 135-98-808/10/20 10:280.0027 0.0017 1
tert-Butylbenzene ND mg/kg 08/10/20 15:51 98-06-608/10/20 10:280.0027 0.0015 1
Carbon tetrachloride ND mg/kg 08/10/20 15:51 56-23-508/10/20 10:280.0027 0.0012 1
Chlorobenzene ND mg/kg 08/10/20 15:51 108-90-708/10/20 10:280.0027 0.0018 1
Chloroethane ND mg/kg 08/10/20 15:51 75-00-308/10/20 10:280.0055 0.0029 1
Chloroform ND mg/kg 08/10/20 15:51 67-66-308/10/20 10:280.0027 0.0013 1
Chloromethane ND mg/kg 08/10/20 15:51 74-87-308/10/20 10:280.0055 0.0038 1
2-Chlorotoluene ND mg/kg 08/10/20 15:51 95-49-808/10/20 10:280.0027 0.0019 1
4-Chlorotoluene ND mg/kg 08/10/20 15:51 106-43-408/10/20 10:280.0027 0.0017 1
1,2-Dibromo-3-chloropropane ND mg/kg 08/10/20 15:51 96-12-808/10/20 10:280.0027 0.0025 1
Dibromochloromethane ND mg/kg 08/10/20 15:51 124-48-108/10/20 10:280.0027 0.0015 1
1,2-Dibromoethane (EDB)ND mg/kg 08/10/20 15:51 106-93-408/10/20 10:280.0027 0.0019 1
Dibromomethane ND mg/kg 08/10/20 15:51 74-95-308/10/20 10:280.0027 0.0014 1
1,2-Dichlorobenzene ND mg/kg 08/10/20 15:51 95-50-108/10/20 10:280.0027 0.0016 1
1,3-Dichlorobenzene ND mg/kg 08/10/20 15:51 541-73-108/10/20 10:280.0027 0.0023 1
1,4-Dichlorobenzene ND mg/kg 08/10/20 15:51 106-46-708/10/20 10:280.0027 0.0020 1
Dichlorodifluoromethane ND mg/kg 08/10/20 15:51 75-71-808/10/20 10:280.0055 0.00094 1
1,1-Dichloroethane ND mg/kg 08/10/20 15:51 75-34-308/10/20 10:280.0027 0.0012 1
1,2-Dichloroethane ND mg/kg 08/10/20 15:51 107-06-208/10/20 10:280.0027 0.0011 1
1,1-Dichloroethene ND mg/kg 08/10/20 15:51 75-35-408/10/20 10:280.0027 0.00086 1
cis-1,2-Dichloroethene ND mg/kg 08/10/20 15:51 156-59-208/10/20 10:280.0027 0.0016 1
trans-1,2-Dichloroethene ND mg/kg 08/10/20 15:51 156-60-508/10/20 10:280.0027 0.0012 1
1,2-Dichloropropane ND mg/kg 08/10/20 15:51 78-87-508/10/20 10:280.0027 0.0017 1
1,3-Dichloropropane ND mg/kg 08/10/20 15:51 142-28-908/10/20 10:280.0027 0.0019 1
2,2-Dichloropropane ND mg/kg 08/10/20 15:51 594-20-708/10/20 10:280.0027 0.0015 1
1,1-Dichloropropene ND mg/kg 08/10/20 15:51 563-58-608/10/20 10:280.0027 0.0013 1
cis-1,3-Dichloropropene ND mg/kg 08/10/20 15:51 10061-01-508/10/20 10:280.0027 0.0018 1
trans-1,3-Dichloropropene ND mg/kg 08/10/20 15:51 10061-02-608/10/20 10:280.0027 0.0023 1
Diisopropyl ether ND mg/kg 08/10/20 15:51 108-20-308/10/20 10:280.0027 0.0011 1
Ethylbenzene ND mg/kg 08/10/20 15:51 100-41-408/10/20 10:280.0027 0.0026 1
Hexachloro-1,3-butadiene ND mg/kg 08/10/20 15:51 87-68-308/10/20 10:280.0027 0.0026 1
2-Hexanone ND mg/kg 08/10/20 15:51 591-78-608/10/20 10:280.027 0.0054 1
Isopropylbenzene (Cumene)ND mg/kg 08/10/20 15:51 98-82-808/10/20 10:280.0027 0.0017 1
p-Isopropyltoluene ND mg/kg 08/10/20 15:51 99-87-608/10/20 10:280.0027 0.0015 1
Methylene Chloride ND mg/kg 08/10/20 15:51 75-09-208/10/20 10:280.011 0.0040 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-3C Lab ID:92489806003 Collected:08/05/20 10:40 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
4-Methyl-2-pentanone (MIBK)ND mg/kg 08/10/20 15:51 108-10-108/10/20 10:280.027 0.023 1
Methyl-tert-butyl ether ND mg/kg 08/10/20 15:51 1634-04-408/10/20 10:280.0027 0.0017 1
Naphthalene ND mg/kg 08/10/20 15:51 91-20-308/10/20 10:280.0027 0.0015 1
n-Propylbenzene ND mg/kg 08/10/20 15:51 103-65-108/10/20 10:280.0027 0.0019 1
Styrene ND mg/kg 08/10/20 15:51 100-42-508/10/20 10:280.0027 0.0013 1
1,1,1,2-Tetrachloroethane ND mg/kg 08/10/20 15:51 630-20-608/10/20 10:280.0027 0.0018 1
1,1,2,2-Tetrachloroethane ND mg/kg 08/10/20 15:51 79-34-508/10/20 10:280.0027 0.0024 1
Tetrachloroethene ND mg/kg 08/10/20 15:51 127-18-408/10/20 10:280.0027 0.0014 1
Toluene 0.0030 mg/kg 08/10/20 15:51 108-88-308/10/20 10:280.0027 0.0016 1
1,2,3-Trichlorobenzene ND mg/kg 08/10/20 15:51 87-61-608/10/20 10:280.0027 0.0017 1
1,2,4-Trichlorobenzene ND mg/kg 08/10/20 15:51 120-82-108/10/20 10:280.0027 0.0015 1
1,1,1-Trichloroethane ND mg/kg 08/10/20 15:51 71-55-608/10/20 10:280.0027 0.0011 1
1,1,2-Trichloroethane ND mg/kg 08/10/20 15:51 79-00-508/10/20 10:280.0027 0.0020 1
Trichloroethene ND mg/kg 08/10/20 15:51 79-01-608/10/20 10:280.0027 0.0017 1
Trichlorofluoromethane ND mg/kg 08/10/20 15:51 75-69-408/10/20 10:280.0027 0.00068 1
1,2,3-Trichloropropane ND mg/kg 08/10/20 15:51 96-18-408/10/20 10:280.0027 0.0022 1
1,2,4-Trimethylbenzene ND mg/kg 08/10/20 15:51 95-63-608/10/20 10:280.0027 0.0020 1
1,3,5-Trimethylbenzene ND mg/kg 08/10/20 15:51 108-67-808/10/20 10:280.0027 0.0016 1
Vinyl acetate ND mg/kg 08/10/20 15:51 108-05-408/10/20 10:280.027 0.0024 1
Vinyl chloride ND mg/kg 08/10/20 15:51 75-01-408/10/20 10:280.0055 0.0010 1
Xylene (Total)ND mg/kg 08/10/20 15:51 1330-20-708/10/20 10:280.0055 0.0016 1
m&p-Xylene ND mg/kg 08/10/20 15:51 179601-23-108/10/20 10:280.0055 0.0042 1
o-Xylene ND mg/kg 08/10/20 15:51 95-47-608/10/20 10:280.0027 0.0016 1
Surrogates
Toluene-d8 (S)103 %08/10/20 15:51 2037-26-508/10/20 10:2870-130 1
4-Bromofluorobenzene (S)115 %08/10/20 15:51 460-00-408/10/20 10:2870-130 1
1,2-Dichloroethane-d4 (S)111 %08/10/20 15:51 17060-07-008/10/20 10:2870-132 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 20.5 %08/07/20 17:260.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-4D Lab ID:92489806004 Collected:08/06/20 16:00 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 08/10/20 17:05 67-64-1 IK08/10/20 13:470.054 0.020 1
Benzene ND mg/kg 08/10/20 17:05 71-43-208/10/20 13:470.0027 0.0019 1
Bromobenzene ND mg/kg 08/10/20 17:05 108-86-108/10/20 13:470.0027 0.0018 1
Bromochloromethane ND mg/kg 08/10/20 17:05 74-97-508/10/20 13:470.0027 0.0020 1
Bromodichloromethane ND mg/kg 08/10/20 17:05 75-27-408/10/20 13:470.0027 0.0018 1
Bromoform ND mg/kg 08/10/20 17:05 75-25-208/10/20 13:470.0027 0.0015 1
Bromomethane ND mg/kg 08/10/20 17:05 74-83-9 IK08/10/20 13:470.0054 0.0042 1
2-Butanone (MEK)ND mg/kg 08/10/20 17:05 78-93-308/10/20 13:470.054 0.023 1
n-Butylbenzene ND mg/kg 08/10/20 17:05 104-51-808/10/20 13:470.0027 0.0015 1
sec-Butylbenzene ND mg/kg 08/10/20 17:05 135-98-808/10/20 13:470.0027 0.0017 1
tert-Butylbenzene ND mg/kg 08/10/20 17:05 98-06-608/10/20 13:470.0027 0.0014 1
Carbon tetrachloride ND mg/kg 08/10/20 17:05 56-23-508/10/20 13:470.0027 0.0012 1
Chlorobenzene ND mg/kg 08/10/20 17:05 108-90-708/10/20 13:470.0027 0.0017 1
Chloroethane ND mg/kg 08/10/20 17:05 75-00-308/10/20 13:470.0054 0.0029 1
Chloroform ND mg/kg 08/10/20 17:05 67-66-308/10/20 13:470.0027 0.0013 1
Chloromethane ND mg/kg 08/10/20 17:05 74-87-308/10/20 13:470.0054 0.0038 1
2-Chlorotoluene ND mg/kg 08/10/20 17:05 95-49-808/10/20 13:470.0027 0.0019 1
4-Chlorotoluene ND mg/kg 08/10/20 17:05 106-43-408/10/20 13:470.0027 0.0017 1
1,2-Dibromo-3-chloropropane ND mg/kg 08/10/20 17:05 96-12-808/10/20 13:470.0027 0.0025 1
Dibromochloromethane ND mg/kg 08/10/20 17:05 124-48-108/10/20 13:470.0027 0.0014 1
1,2-Dibromoethane (EDB)ND mg/kg 08/10/20 17:05 106-93-408/10/20 13:470.0027 0.0019 1
Dibromomethane ND mg/kg 08/10/20 17:05 74-95-308/10/20 13:470.0027 0.0013 1
1,2-Dichlorobenzene ND mg/kg 08/10/20 17:05 95-50-108/10/20 13:470.0027 0.0016 1
1,3-Dichlorobenzene ND mg/kg 08/10/20 17:05 541-73-108/10/20 13:470.0027 0.0022 1
1,4-Dichlorobenzene ND mg/kg 08/10/20 17:05 106-46-708/10/20 13:470.0027 0.0020 1
Dichlorodifluoromethane ND mg/kg 08/10/20 17:05 75-71-808/10/20 13:470.0054 0.00093 1
1,1-Dichloroethane ND mg/kg 08/10/20 17:05 75-34-308/10/20 13:470.0027 0.0012 1
1,2-Dichloroethane ND mg/kg 08/10/20 17:05 107-06-208/10/20 13:470.0027 0.0011 1
1,1-Dichloroethene ND mg/kg 08/10/20 17:05 75-35-408/10/20 13:470.0027 0.00085 1
cis-1,2-Dichloroethene ND mg/kg 08/10/20 17:05 156-59-208/10/20 13:470.0027 0.0015 1
trans-1,2-Dichloroethene ND mg/kg 08/10/20 17:05 156-60-508/10/20 13:470.0027 0.0012 1
1,2-Dichloropropane ND mg/kg 08/10/20 17:05 78-87-508/10/20 13:470.0027 0.0017 1
1,3-Dichloropropane ND mg/kg 08/10/20 17:05 142-28-908/10/20 13:470.0027 0.0019 1
2,2-Dichloropropane ND mg/kg 08/10/20 17:05 594-20-708/10/20 13:470.0027 0.0015 1
1,1-Dichloropropene ND mg/kg 08/10/20 17:05 563-58-608/10/20 13:470.0027 0.0013 1
cis-1,3-Dichloropropene ND mg/kg 08/10/20 17:05 10061-01-508/10/20 13:470.0027 0.0018 1
trans-1,3-Dichloropropene ND mg/kg 08/10/20 17:05 10061-02-608/10/20 13:470.0027 0.0023 1
Diisopropyl ether ND mg/kg 08/10/20 17:05 108-20-308/10/20 13:470.0027 0.0011 1
Ethylbenzene 0.0055 mg/kg 08/10/20 17:05 100-41-408/10/20 13:470.0027 0.0025 1
Hexachloro-1,3-butadiene ND mg/kg 08/10/20 17:05 87-68-308/10/20 13:470.0027 0.0026 1
2-Hexanone ND mg/kg 08/10/20 17:05 591-78-608/10/20 13:470.027 0.0053 1
Isopropylbenzene (Cumene)0.0058 mg/kg 08/10/20 17:05 98-82-808/10/20 13:470.0027 0.0017 1
p-Isopropyltoluene 0.0055 mg/kg 08/10/20 17:05 99-87-608/10/20 13:470.0027 0.0015 1
Methylene Chloride ND mg/kg 08/10/20 17:05 75-09-208/10/20 13:470.011 0.0040 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-4D Lab ID:92489806004 Collected:08/06/20 16:00 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
4-Methyl-2-pentanone (MIBK)ND mg/kg 08/10/20 17:05 108-10-108/10/20 13:470.027 0.023 1
Methyl-tert-butyl ether ND mg/kg 08/10/20 17:05 1634-04-408/10/20 13:470.0027 0.0017 1
Naphthalene 0.015 mg/kg 08/10/20 17:05 91-20-308/10/20 13:470.0027 0.0015 1
n-Propylbenzene ND mg/kg 08/10/20 17:05 103-65-108/10/20 13:470.0027 0.0019 1
Styrene ND mg/kg 08/10/20 17:05 100-42-508/10/20 13:470.0027 0.0013 1
1,1,1,2-Tetrachloroethane ND mg/kg 08/10/20 17:05 630-20-608/10/20 13:470.0027 0.0018 1
1,1,2,2-Tetrachloroethane ND mg/kg 08/10/20 17:05 79-34-508/10/20 13:470.0027 0.0024 1
Tetrachloroethene ND mg/kg 08/10/20 17:05 127-18-408/10/20 13:470.0027 0.0013 1
Toluene 0.012 mg/kg 08/10/20 17:05 108-88-308/10/20 13:470.0027 0.0015 1
1,2,3-Trichlorobenzene ND mg/kg 08/10/20 17:05 87-61-608/10/20 13:470.0027 0.0016 1
1,2,4-Trichlorobenzene ND mg/kg 08/10/20 17:05 120-82-108/10/20 13:470.0027 0.0015 1
1,1,1-Trichloroethane ND mg/kg 08/10/20 17:05 71-55-608/10/20 13:470.0027 0.0011 1
1,1,2-Trichloroethane ND mg/kg 08/10/20 17:05 79-00-508/10/20 13:470.0027 0.0020 1
Trichloroethene ND mg/kg 08/10/20 17:05 79-01-608/10/20 13:470.0027 0.0017 1
Trichlorofluoromethane ND mg/kg 08/10/20 17:05 75-69-408/10/20 13:470.0027 0.00067 1
1,2,3-Trichloropropane ND mg/kg 08/10/20 17:05 96-18-408/10/20 13:470.0027 0.0022 1
1,2,4-Trimethylbenzene 0.043 mg/kg 08/10/20 17:05 95-63-608/10/20 13:470.0027 0.0019 1
1,3,5-Trimethylbenzene 0.017 mg/kg 08/10/20 17:05 108-67-808/10/20 13:470.0027 0.0016 1
Vinyl acetate ND mg/kg 08/10/20 17:05 108-05-408/10/20 13:470.027 0.0023 1
Vinyl chloride ND mg/kg 08/10/20 17:05 75-01-408/10/20 13:470.0054 0.0010 1
Xylene (Total)0.034 mg/kg 08/10/20 17:05 1330-20-708/10/20 13:470.0054 0.0015 1
m&p-Xylene 0.022 mg/kg 08/10/20 17:05 179601-23-108/10/20 13:470.0054 0.0041 1
o-Xylene 0.012 mg/kg 08/10/20 17:05 95-47-608/10/20 13:470.0027 0.0015 1
Surrogates
Toluene-d8 (S)101 %08/10/20 17:05 2037-26-508/10/20 13:4770-130 1
4-Bromofluorobenzene (S)104 %08/10/20 17:05 460-00-408/10/20 13:4770-130 1
1,2-Dichloroethane-d4 (S)105 %08/10/20 17:05 17060-07-008/10/20 13:4770-132 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 22.1 %08/07/20 17:260.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-5E Lab ID:92489806005 Collected:08/06/20 16:30 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 08/11/20 21:47 67-64-1 IK08/11/20 15:280.69 0.26 12.5
Benzene ND mg/kg 08/11/20 21:47 71-43-208/11/20 15:280.035 0.024 12.5
Bromobenzene ND mg/kg 08/11/20 21:47 108-86-108/11/20 15:280.035 0.023 12.5
Bromochloromethane ND mg/kg 08/11/20 21:47 74-97-508/11/20 15:280.035 0.026 12.5
Bromodichloromethane ND mg/kg 08/11/20 21:47 75-27-408/11/20 15:280.035 0.023 12.5
Bromoform ND mg/kg 08/11/20 21:47 75-25-208/11/20 15:280.035 0.019 12.5
Bromomethane ND mg/kg 08/11/20 21:47 74-83-9 IK08/11/20 15:280.069 0.054 12.5
2-Butanone (MEK)ND mg/kg 08/11/20 21:47 78-93-308/11/20 15:280.69 0.29 12.5
n-Butylbenzene ND mg/kg 08/11/20 21:47 104-51-808/11/20 15:280.035 0.019 12.5
sec-Butylbenzene ND mg/kg 08/11/20 21:47 135-98-808/11/20 15:280.035 0.022 12.5
tert-Butylbenzene ND mg/kg 08/11/20 21:47 98-06-608/11/20 15:280.035 0.019 12.5
Carbon tetrachloride ND mg/kg 08/11/20 21:47 56-23-508/11/20 15:280.035 0.015 12.5
Chlorobenzene ND mg/kg 08/11/20 21:47 108-90-708/11/20 15:280.035 0.022 12.5
Chloroethane ND mg/kg 08/11/20 21:47 75-00-308/11/20 15:280.069 0.037 12.5
Chloroform ND mg/kg 08/11/20 21:47 67-66-308/11/20 15:280.035 0.017 12.5
Chloromethane ND mg/kg 08/11/20 21:47 74-87-308/11/20 15:280.069 0.049 12.5
2-Chlorotoluene ND mg/kg 08/11/20 21:47 95-49-808/11/20 15:280.035 0.025 12.5
4-Chlorotoluene ND mg/kg 08/11/20 21:47 106-43-408/11/20 15:280.035 0.022 12.5
1,2-Dibromo-3-chloropropane ND mg/kg 08/11/20 21:47 96-12-808/11/20 15:280.035 0.032 12.5
Dibromochloromethane ND mg/kg 08/11/20 21:47 124-48-108/11/20 15:280.035 0.019 12.5
1,2-Dibromoethane (EDB)ND mg/kg 08/11/20 21:47 106-93-408/11/20 15:280.035 0.024 12.5
Dibromomethane ND mg/kg 08/11/20 21:47 74-95-308/11/20 15:280.035 0.017 12.5
1,2-Dichlorobenzene ND mg/kg 08/11/20 21:47 95-50-108/11/20 15:280.035 0.020 12.5
1,3-Dichlorobenzene ND mg/kg 08/11/20 21:47 541-73-108/11/20 15:280.035 0.029 12.5
1,4-Dichlorobenzene ND mg/kg 08/11/20 21:47 106-46-708/11/20 15:280.035 0.026 12.5
Dichlorodifluoromethane ND mg/kg 08/11/20 21:47 75-71-808/11/20 15:280.069 0.012 12.5
1,1-Dichloroethane ND mg/kg 08/11/20 21:47 75-34-308/11/20 15:280.035 0.015 12.5
1,2-Dichloroethane ND mg/kg 08/11/20 21:47 107-06-208/11/20 15:280.035 0.014 12.5
1,1-Dichloroethene ND mg/kg 08/11/20 21:47 75-35-408/11/20 15:280.035 0.011 12.5
cis-1,2-Dichloroethene ND mg/kg 08/11/20 21:47 156-59-208/11/20 15:280.035 0.020 12.5
trans-1,2-Dichloroethene ND mg/kg 08/11/20 21:47 156-60-508/11/20 15:280.035 0.015 12.5
1,2-Dichloropropane ND mg/kg 08/11/20 21:47 78-87-508/11/20 15:280.035 0.022 12.5
1,3-Dichloropropane ND mg/kg 08/11/20 21:47 142-28-908/11/20 15:280.035 0.024 12.5
2,2-Dichloropropane ND mg/kg 08/11/20 21:47 594-20-708/11/20 15:280.035 0.019 12.5
1,1-Dichloropropene ND mg/kg 08/11/20 21:47 563-58-608/11/20 15:280.035 0.017 12.5
cis-1,3-Dichloropropene ND mg/kg 08/11/20 21:47 10061-01-508/11/20 15:280.035 0.022 12.5
trans-1,3-Dichloropropene ND mg/kg 08/11/20 21:47 10061-02-608/11/20 15:280.035 0.029 12.5
Diisopropyl ether ND mg/kg 08/11/20 21:47 108-20-308/11/20 15:280.035 0.014 12.5
Ethylbenzene 0.71 mg/kg 08/11/20 21:47 100-41-408/11/20 15:280.035 0.032 12.5
Hexachloro-1,3-butadiene ND mg/kg 08/11/20 21:47 87-68-308/11/20 15:280.035 0.033 12.5
2-Hexanone ND mg/kg 08/11/20 21:47 591-78-608/11/20 15:280.35 0.069 12.5
Isopropylbenzene (Cumene)ND mg/kg 08/11/20 21:47 98-82-808/11/20 15:280.035 0.022 12.5
p-Isopropyltoluene ND mg/kg 08/11/20 21:47 99-87-608/11/20 15:280.035 0.019 12.5
Methylene Chloride 0.10J mg/kg 08/11/20 21:47 75-09-208/11/20 15:280.14 0.051 12.5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-5E Lab ID:92489806005 Collected:08/06/20 16:30 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
4-Methyl-2-pentanone (MIBK)ND mg/kg 08/11/20 21:47 108-10-108/11/20 15:280.35 0.29 12.5
Methyl-tert-butyl ether ND mg/kg 08/11/20 21:47 1634-04-408/11/20 15:280.035 0.022 12.5
Naphthalene 5.1 mg/kg 08/11/20 21:47 91-20-308/11/20 15:280.035 0.019 12.5
n-Propylbenzene 1.0 mg/kg 08/11/20 21:47 103-65-108/11/20 15:280.035 0.024 12.5
Styrene ND mg/kg 08/11/20 21:47 100-42-508/11/20 15:280.035 0.016 12.5
1,1,1,2-Tetrachloroethane ND mg/kg 08/11/20 21:47 630-20-608/11/20 15:280.035 0.023 12.5
1,1,2,2-Tetrachloroethane ND mg/kg 08/11/20 21:47 79-34-508/11/20 15:280.035 0.031 12.5
Tetrachloroethene ND mg/kg 08/11/20 21:47 127-18-408/11/20 15:280.035 0.017 12.5
Toluene 0.21 mg/kg 08/11/20 21:47 108-88-308/11/20 15:280.035 0.020 12.5
1,2,3-Trichlorobenzene ND mg/kg 08/11/20 21:47 87-61-608/11/20 15:280.035 0.021 12.5
1,2,4-Trichlorobenzene ND mg/kg 08/11/20 21:47 120-82-108/11/20 15:280.035 0.019 12.5
1,1,1-Trichloroethane ND mg/kg 08/11/20 21:47 71-55-608/11/20 15:280.035 0.014 12.5
1,1,2-Trichloroethane ND mg/kg 08/11/20 21:47 79-00-508/11/20 15:280.035 0.026 12.5
Trichloroethene ND mg/kg 08/11/20 21:47 79-01-608/11/20 15:280.035 0.022 12.5
Trichlorofluoromethane ND mg/kg 08/11/20 21:47 75-69-408/11/20 15:280.035 0.0086 12.5
1,2,3-Trichloropropane ND mg/kg 08/11/20 21:47 96-18-408/11/20 15:280.035 0.028 12.5
1,2,4-Trimethylbenzene 14.3 mg/kg 08/11/20 21:47 95-63-608/11/20 15:280.035 0.025 12.5
1,3,5-Trimethylbenzene 4.8 mg/kg 08/11/20 21:47 108-67-808/11/20 15:280.035 0.021 12.5
Vinyl acetate ND mg/kg 08/11/20 21:47 108-05-408/11/20 15:280.35 0.030 12.5
Vinyl chloride ND mg/kg 08/11/20 21:47 75-01-408/11/20 15:280.069 0.013 12.5
Xylene (Total)5.6 mg/kg 08/11/20 21:47 1330-20-708/11/20 15:280.069 0.020 12.5
m&p-Xylene 3.8 mg/kg 08/11/20 21:47 179601-23-108/11/20 15:280.069 0.053 12.5
o-Xylene 1.8 mg/kg 08/11/20 21:47 95-47-608/11/20 15:280.035 0.020 12.5
Surrogates
Toluene-d8 (S)100 %08/11/20 21:47 2037-26-508/11/20 15:2870-130 12.5
4-Bromofluorobenzene (S)100 %08/11/20 21:47 460-00-408/11/20 15:2870-130 12.5
1,2-Dichloroethane-d4 (S)108 %08/11/20 21:47 17060-07-008/11/20 15:2870-132 12.5
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 21.4 %08/07/20 17:260.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-6F Lab ID:92489806006 Collected:08/06/20 17:00 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 08/10/20 17:24 67-64-1 IK08/10/20 13:470.037 0.014 1
Benzene ND mg/kg 08/10/20 17:24 71-43-208/10/20 13:470.0019 0.0013 1
Bromobenzene ND mg/kg 08/10/20 17:24 108-86-108/10/20 13:470.0019 0.0013 1
Bromochloromethane ND mg/kg 08/10/20 17:24 74-97-508/10/20 13:470.0019 0.0014 1
Bromodichloromethane ND mg/kg 08/10/20 17:24 75-27-408/10/20 13:470.0019 0.0012 1
Bromoform ND mg/kg 08/10/20 17:24 75-25-208/10/20 13:470.0019 0.0010 1
Bromomethane ND mg/kg 08/10/20 17:24 74-83-9 IK08/10/20 13:470.0037 0.0029 1
2-Butanone (MEK)ND mg/kg 08/10/20 17:24 78-93-308/10/20 13:470.037 0.016 1
n-Butylbenzene ND mg/kg 08/10/20 17:24 104-51-808/10/20 13:470.0019 0.0010 1
sec-Butylbenzene ND mg/kg 08/10/20 17:24 135-98-808/10/20 13:470.0019 0.0012 1
tert-Butylbenzene ND mg/kg 08/10/20 17:24 98-06-608/10/20 13:470.0019 0.0010 1
Carbon tetrachloride ND mg/kg 08/10/20 17:24 56-23-508/10/20 13:470.0019 0.00083 1
Chlorobenzene ND mg/kg 08/10/20 17:24 108-90-708/10/20 13:470.0019 0.0012 1
Chloroethane ND mg/kg 08/10/20 17:24 75-00-308/10/20 13:470.0037 0.0020 1
Chloroform ND mg/kg 08/10/20 17:24 67-66-308/10/20 13:470.0019 0.00092 1
Chloromethane ND mg/kg 08/10/20 17:24 74-87-308/10/20 13:470.0037 0.0026 1
2-Chlorotoluene ND mg/kg 08/10/20 17:24 95-49-808/10/20 13:470.0019 0.0013 1
4-Chlorotoluene ND mg/kg 08/10/20 17:24 106-43-408/10/20 13:470.0019 0.0012 1
1,2-Dibromo-3-chloropropane ND mg/kg 08/10/20 17:24 96-12-808/10/20 13:470.0019 0.0017 1
Dibromochloromethane ND mg/kg 08/10/20 17:24 124-48-108/10/20 13:470.0019 0.0010 1
1,2-Dibromoethane (EDB)ND mg/kg 08/10/20 17:24 106-93-408/10/20 13:470.0019 0.0013 1
Dibromomethane ND mg/kg 08/10/20 17:24 74-95-308/10/20 13:470.0019 0.00093 1
1,2-Dichlorobenzene ND mg/kg 08/10/20 17:24 95-50-108/10/20 13:470.0019 0.0011 1
1,3-Dichlorobenzene ND mg/kg 08/10/20 17:24 541-73-108/10/20 13:470.0019 0.0015 1
1,4-Dichlorobenzene ND mg/kg 08/10/20 17:24 106-46-708/10/20 13:470.0019 0.0014 1
Dichlorodifluoromethane ND mg/kg 08/10/20 17:24 75-71-808/10/20 13:470.0037 0.00064 1
1,1-Dichloroethane ND mg/kg 08/10/20 17:24 75-34-308/10/20 13:470.0019 0.00082 1
1,2-Dichloroethane ND mg/kg 08/10/20 17:24 107-06-208/10/20 13:470.0019 0.00076 1
1,1-Dichloroethene ND mg/kg 08/10/20 17:24 75-35-408/10/20 13:470.0019 0.00058 1
cis-1,2-Dichloroethene ND mg/kg 08/10/20 17:24 156-59-208/10/20 13:470.0019 0.0011 1
trans-1,2-Dichloroethene ND mg/kg 08/10/20 17:24 156-60-508/10/20 13:470.0019 0.00081 1
1,2-Dichloropropane ND mg/kg 08/10/20 17:24 78-87-508/10/20 13:470.0019 0.0012 1
1,3-Dichloropropane ND mg/kg 08/10/20 17:24 142-28-908/10/20 13:470.0019 0.0013 1
2,2-Dichloropropane ND mg/kg 08/10/20 17:24 594-20-708/10/20 13:470.0019 0.0010 1
1,1-Dichloropropene ND mg/kg 08/10/20 17:24 563-58-608/10/20 13:470.0019 0.00089 1
cis-1,3-Dichloropropene ND mg/kg 08/10/20 17:24 10061-01-508/10/20 13:470.0019 0.0012 1
trans-1,3-Dichloropropene ND mg/kg 08/10/20 17:24 10061-02-608/10/20 13:470.0019 0.0016 1
Diisopropyl ether ND mg/kg 08/10/20 17:24 108-20-308/10/20 13:470.0019 0.00075 1
Ethylbenzene ND mg/kg 08/10/20 17:24 100-41-408/10/20 13:470.0019 0.0017 1
Hexachloro-1,3-butadiene ND mg/kg 08/10/20 17:24 87-68-308/10/20 13:470.0019 0.0018 1
2-Hexanone ND mg/kg 08/10/20 17:24 591-78-608/10/20 13:470.019 0.0037 1
Isopropylbenzene (Cumene)ND mg/kg 08/10/20 17:24 98-82-808/10/20 13:470.0019 0.0012 1
p-Isopropyltoluene ND mg/kg 08/10/20 17:24 99-87-608/10/20 13:470.0019 0.0010 1
Methylene Chloride ND mg/kg 08/10/20 17:24 75-09-208/10/20 13:470.0074 0.0028 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-6F Lab ID:92489806006 Collected:08/06/20 17:00 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
4-Methyl-2-pentanone (MIBK)ND mg/kg 08/10/20 17:24 108-10-108/10/20 13:470.019 0.016 1
Methyl-tert-butyl ether ND mg/kg 08/10/20 17:24 1634-04-408/10/20 13:470.0019 0.0012 1
Naphthalene 0.0045 mg/kg 08/10/20 17:24 91-20-308/10/20 13:470.0019 0.0010 1
n-Propylbenzene ND mg/kg 08/10/20 17:24 103-65-108/10/20 13:470.0019 0.0013 1
Styrene ND mg/kg 08/10/20 17:24 100-42-508/10/20 13:470.0019 0.00088 1
1,1,1,2-Tetrachloroethane ND mg/kg 08/10/20 17:24 630-20-608/10/20 13:470.0019 0.0012 1
1,1,2,2-Tetrachloroethane ND mg/kg 08/10/20 17:24 79-34-508/10/20 13:470.0019 0.0016 1
Tetrachloroethene ND mg/kg 08/10/20 17:24 127-18-408/10/20 13:470.0019 0.00092 1
Toluene 0.0012J mg/kg 08/10/20 17:24 108-88-308/10/20 13:470.0019 0.0011 1
1,2,3-Trichlorobenzene ND mg/kg 08/10/20 17:24 87-61-608/10/20 13:470.0019 0.0011 1
1,2,4-Trichlorobenzene ND mg/kg 08/10/20 17:24 120-82-108/10/20 13:470.0019 0.0010 1
1,1,1-Trichloroethane ND mg/kg 08/10/20 17:24 71-55-608/10/20 13:470.0019 0.00075 1
1,1,2-Trichloroethane ND mg/kg 08/10/20 17:24 79-00-508/10/20 13:470.0019 0.0014 1
Trichloroethene ND mg/kg 08/10/20 17:24 79-01-608/10/20 13:470.0019 0.0012 1
Trichlorofluoromethane ND mg/kg 08/10/20 17:24 75-69-408/10/20 13:470.0019 0.00046 1
1,2,3-Trichloropropane ND mg/kg 08/10/20 17:24 96-18-408/10/20 13:470.0019 0.0015 1
1,2,4-Trimethylbenzene ND mg/kg 08/10/20 17:24 95-63-608/10/20 13:470.0019 0.0013 1
1,3,5-Trimethylbenzene ND mg/kg 08/10/20 17:24 108-67-808/10/20 13:470.0019 0.0011 1
Vinyl acetate ND mg/kg 08/10/20 17:24 108-05-408/10/20 13:470.019 0.0016 1
Vinyl chloride ND mg/kg 08/10/20 17:24 75-01-408/10/20 13:470.0037 0.00071 1
Xylene (Total)ND mg/kg 08/10/20 17:24 1330-20-708/10/20 13:470.0037 0.0011 1
m&p-Xylene ND mg/kg 08/10/20 17:24 179601-23-108/10/20 13:470.0037 0.0029 1
o-Xylene ND mg/kg 08/10/20 17:24 95-47-608/10/20 13:470.0019 0.0011 1
Surrogates
Toluene-d8 (S)101 %08/10/20 17:24 2037-26-508/10/20 13:4770-130 1
4-Bromofluorobenzene (S)102 %08/10/20 17:24 460-00-408/10/20 13:4770-130 1
1,2-Dichloroethane-d4 (S)104 %08/10/20 17:24 17060-07-008/10/20 13:4770-132 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 14.1 %08/07/20 17:260.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-7G Lab ID:92489806007 Collected:08/06/20 17:30 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 08/10/20 17:43 67-64-1 IK08/10/20 13:470.043 0.016 1
Benzene ND mg/kg 08/10/20 17:43 71-43-208/10/20 13:470.0022 0.0015 1
Bromobenzene ND mg/kg 08/10/20 17:43 108-86-108/10/20 13:470.0022 0.0015 1
Bromochloromethane ND mg/kg 08/10/20 17:43 74-97-508/10/20 13:470.0022 0.0016 1
Bromodichloromethane ND mg/kg 08/10/20 17:43 75-27-408/10/20 13:470.0022 0.0014 1
Bromoform ND mg/kg 08/10/20 17:43 75-25-208/10/20 13:470.0022 0.0012 1
Bromomethane ND mg/kg 08/10/20 17:43 74-83-9 IK08/10/20 13:470.0043 0.0034 1
2-Butanone (MEK)ND mg/kg 08/10/20 17:43 78-93-308/10/20 13:470.043 0.018 1
n-Butylbenzene ND mg/kg 08/10/20 17:43 104-51-808/10/20 13:470.0022 0.0012 1
sec-Butylbenzene ND mg/kg 08/10/20 17:43 135-98-808/10/20 13:470.0022 0.0014 1
tert-Butylbenzene ND mg/kg 08/10/20 17:43 98-06-608/10/20 13:470.0022 0.0012 1
Carbon tetrachloride ND mg/kg 08/10/20 17:43 56-23-508/10/20 13:470.0022 0.00096 1
Chlorobenzene ND mg/kg 08/10/20 17:43 108-90-708/10/20 13:470.0022 0.0014 1
Chloroethane ND mg/kg 08/10/20 17:43 75-00-308/10/20 13:470.0043 0.0023 1
Chloroform ND mg/kg 08/10/20 17:43 67-66-308/10/20 13:470.0022 0.0011 1
Chloromethane ND mg/kg 08/10/20 17:43 74-87-308/10/20 13:470.0043 0.0030 1
2-Chlorotoluene ND mg/kg 08/10/20 17:43 95-49-808/10/20 13:470.0022 0.0015 1
4-Chlorotoluene ND mg/kg 08/10/20 17:43 106-43-408/10/20 13:470.0022 0.0014 1
1,2-Dibromo-3-chloropropane ND mg/kg 08/10/20 17:43 96-12-808/10/20 13:470.0022 0.0020 1
Dibromochloromethane ND mg/kg 08/10/20 17:43 124-48-108/10/20 13:470.0022 0.0012 1
1,2-Dibromoethane (EDB)ND mg/kg 08/10/20 17:43 106-93-408/10/20 13:470.0022 0.0015 1
Dibromomethane ND mg/kg 08/10/20 17:43 74-95-308/10/20 13:470.0022 0.0011 1
1,2-Dichlorobenzene ND mg/kg 08/10/20 17:43 95-50-108/10/20 13:470.0022 0.0013 1
1,3-Dichlorobenzene ND mg/kg 08/10/20 17:43 541-73-108/10/20 13:470.0022 0.0018 1
1,4-Dichlorobenzene ND mg/kg 08/10/20 17:43 106-46-708/10/20 13:470.0022 0.0016 1
Dichlorodifluoromethane ND mg/kg 08/10/20 17:43 75-71-808/10/20 13:470.0043 0.00074 1
1,1-Dichloroethane ND mg/kg 08/10/20 17:43 75-34-308/10/20 13:470.0022 0.00095 1
1,2-Dichloroethane ND mg/kg 08/10/20 17:43 107-06-208/10/20 13:470.0022 0.00088 1
1,1-Dichloroethene ND mg/kg 08/10/20 17:43 75-35-408/10/20 13:470.0022 0.00068 1
cis-1,2-Dichloroethene ND mg/kg 08/10/20 17:43 156-59-208/10/20 13:470.0022 0.0012 1
trans-1,2-Dichloroethene ND mg/kg 08/10/20 17:43 156-60-508/10/20 13:470.0022 0.00094 1
1,2-Dichloropropane ND mg/kg 08/10/20 17:43 78-87-508/10/20 13:470.0022 0.0013 1
1,3-Dichloropropane ND mg/kg 08/10/20 17:43 142-28-908/10/20 13:470.0022 0.0015 1
2,2-Dichloropropane ND mg/kg 08/10/20 17:43 594-20-708/10/20 13:470.0022 0.0012 1
1,1-Dichloropropene ND mg/kg 08/10/20 17:43 563-58-608/10/20 13:470.0022 0.0010 1
cis-1,3-Dichloropropene ND mg/kg 08/10/20 17:43 10061-01-508/10/20 13:470.0022 0.0014 1
trans-1,3-Dichloropropene ND mg/kg 08/10/20 17:43 10061-02-608/10/20 13:470.0022 0.0018 1
Diisopropyl ether ND mg/kg 08/10/20 17:43 108-20-308/10/20 13:470.0022 0.00087 1
Ethylbenzene ND mg/kg 08/10/20 17:43 100-41-408/10/20 13:470.0022 0.0020 1
Hexachloro-1,3-butadiene ND mg/kg 08/10/20 17:43 87-68-308/10/20 13:470.0022 0.0020 1
2-Hexanone ND mg/kg 08/10/20 17:43 591-78-608/10/20 13:470.022 0.0043 1
Isopropylbenzene (Cumene)ND mg/kg 08/10/20 17:43 98-82-808/10/20 13:470.0022 0.0014 1
p-Isopropyltoluene ND mg/kg 08/10/20 17:43 99-87-608/10/20 13:470.0022 0.0012 1
Methylene Chloride ND mg/kg 08/10/20 17:43 75-09-208/10/20 13:470.0086 0.0032 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-7G Lab ID:92489806007 Collected:08/06/20 17:30 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
4-Methyl-2-pentanone (MIBK)ND mg/kg 08/10/20 17:43 108-10-108/10/20 13:470.022 0.018 1
Methyl-tert-butyl ether ND mg/kg 08/10/20 17:43 1634-04-408/10/20 13:470.0022 0.0014 1
Naphthalene 0.0060 mg/kg 08/10/20 17:43 91-20-308/10/20 13:470.0022 0.0012 1
n-Propylbenzene ND mg/kg 08/10/20 17:43 103-65-108/10/20 13:470.0022 0.0015 1
Styrene ND mg/kg 08/10/20 17:43 100-42-508/10/20 13:470.0022 0.0010 1
1,1,1,2-Tetrachloroethane ND mg/kg 08/10/20 17:43 630-20-608/10/20 13:470.0022 0.0014 1
1,1,2,2-Tetrachloroethane ND mg/kg 08/10/20 17:43 79-34-508/10/20 13:470.0022 0.0019 1
Tetrachloroethene ND mg/kg 08/10/20 17:43 127-18-408/10/20 13:470.0022 0.0011 1
Toluene 0.0043 mg/kg 08/10/20 17:43 108-88-308/10/20 13:470.0022 0.0012 1
1,2,3-Trichlorobenzene ND mg/kg 08/10/20 17:43 87-61-608/10/20 13:470.0022 0.0013 1
1,2,4-Trichlorobenzene ND mg/kg 08/10/20 17:43 120-82-108/10/20 13:470.0022 0.0012 1
1,1,1-Trichloroethane ND mg/kg 08/10/20 17:43 71-55-608/10/20 13:470.0022 0.00087 1
1,1,2-Trichloroethane ND mg/kg 08/10/20 17:43 79-00-508/10/20 13:470.0022 0.0016 1
Trichloroethene ND mg/kg 08/10/20 17:43 79-01-608/10/20 13:470.0022 0.0013 1
Trichlorofluoromethane ND mg/kg 08/10/20 17:43 75-69-408/10/20 13:470.0022 0.00053 1
1,2,3-Trichloropropane ND mg/kg 08/10/20 17:43 96-18-408/10/20 13:470.0022 0.0018 1
1,2,4-Trimethylbenzene 0.0028 mg/kg 08/10/20 17:43 95-63-608/10/20 13:470.0022 0.0015 1
1,3,5-Trimethylbenzene 0.0013J mg/kg 08/10/20 17:43 108-67-808/10/20 13:470.0022 0.0013 1
Vinyl acetate ND mg/kg 08/10/20 17:43 108-05-408/10/20 13:470.022 0.0019 1
Vinyl chloride ND mg/kg 08/10/20 17:43 75-01-408/10/20 13:470.0043 0.00083 1
Xylene (Total)0.0079 mg/kg 08/10/20 17:43 1330-20-708/10/20 13:470.0043 0.0012 1
m&p-Xylene 0.0048 mg/kg 08/10/20 17:43 179601-23-108/10/20 13:470.0043 0.0033 1
o-Xylene 0.0032 mg/kg 08/10/20 17:43 95-47-608/10/20 13:470.0022 0.0012 1
Surrogates
Toluene-d8 (S)100 %08/10/20 17:43 2037-26-508/10/20 13:4770-130 1
4-Bromofluorobenzene (S)103 %08/10/20 17:43 460-00-408/10/20 13:4770-130 1
1,2-Dichloroethane-d4 (S)108 %08/10/20 17:43 17060-07-008/10/20 13:4770-132 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 17.3 %08/07/20 17:260.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-8H Lab ID:92489806008 Collected:08/06/20 18:00 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 08/10/20 18:01 67-64-1 IK08/10/20 13:470.037 0.014 1
Benzene ND mg/kg 08/10/20 18:01 71-43-208/10/20 13:470.0019 0.0013 1
Bromobenzene ND mg/kg 08/10/20 18:01 108-86-108/10/20 13:470.0019 0.0013 1
Bromochloromethane ND mg/kg 08/10/20 18:01 74-97-508/10/20 13:470.0019 0.0014 1
Bromodichloromethane ND mg/kg 08/10/20 18:01 75-27-408/10/20 13:470.0019 0.0012 1
Bromoform ND mg/kg 08/10/20 18:01 75-25-208/10/20 13:470.0019 0.0010 1
Bromomethane ND mg/kg 08/10/20 18:01 74-83-9 IK08/10/20 13:470.0037 0.0029 1
2-Butanone (MEK)ND mg/kg 08/10/20 18:01 78-93-308/10/20 13:470.037 0.016 1
n-Butylbenzene ND mg/kg 08/10/20 18:01 104-51-808/10/20 13:470.0019 0.0010 1
sec-Butylbenzene ND mg/kg 08/10/20 18:01 135-98-808/10/20 13:470.0019 0.0012 1
tert-Butylbenzene ND mg/kg 08/10/20 18:01 98-06-608/10/20 13:470.0019 0.0010 1
Carbon tetrachloride ND mg/kg 08/10/20 18:01 56-23-508/10/20 13:470.0019 0.00083 1
Chlorobenzene ND mg/kg 08/10/20 18:01 108-90-708/10/20 13:470.0019 0.0012 1
Chloroethane ND mg/kg 08/10/20 18:01 75-00-308/10/20 13:470.0037 0.0020 1
Chloroform ND mg/kg 08/10/20 18:01 67-66-308/10/20 13:470.0019 0.00092 1
Chloromethane ND mg/kg 08/10/20 18:01 74-87-308/10/20 13:470.0037 0.0026 1
2-Chlorotoluene ND mg/kg 08/10/20 18:01 95-49-808/10/20 13:470.0019 0.0013 1
4-Chlorotoluene ND mg/kg 08/10/20 18:01 106-43-408/10/20 13:470.0019 0.0012 1
1,2-Dibromo-3-chloropropane ND mg/kg 08/10/20 18:01 96-12-808/10/20 13:470.0019 0.0017 1
Dibromochloromethane ND mg/kg 08/10/20 18:01 124-48-108/10/20 13:470.0019 0.0010 1
1,2-Dibromoethane (EDB)ND mg/kg 08/10/20 18:01 106-93-408/10/20 13:470.0019 0.0013 1
Dibromomethane ND mg/kg 08/10/20 18:01 74-95-308/10/20 13:470.0019 0.00093 1
1,2-Dichlorobenzene ND mg/kg 08/10/20 18:01 95-50-108/10/20 13:470.0019 0.0011 1
1,3-Dichlorobenzene ND mg/kg 08/10/20 18:01 541-73-108/10/20 13:470.0019 0.0015 1
1,4-Dichlorobenzene ND mg/kg 08/10/20 18:01 106-46-708/10/20 13:470.0019 0.0014 1
Dichlorodifluoromethane ND mg/kg 08/10/20 18:01 75-71-808/10/20 13:470.0037 0.00064 1
1,1-Dichloroethane ND mg/kg 08/10/20 18:01 75-34-308/10/20 13:470.0019 0.00082 1
1,2-Dichloroethane ND mg/kg 08/10/20 18:01 107-06-208/10/20 13:470.0019 0.00077 1
1,1-Dichloroethene ND mg/kg 08/10/20 18:01 75-35-408/10/20 13:470.0019 0.00059 1
cis-1,2-Dichloroethene ND mg/kg 08/10/20 18:01 156-59-208/10/20 13:470.0019 0.0011 1
trans-1,2-Dichloroethene ND mg/kg 08/10/20 18:01 156-60-508/10/20 13:470.0019 0.00081 1
1,2-Dichloropropane ND mg/kg 08/10/20 18:01 78-87-508/10/20 13:470.0019 0.0012 1
1,3-Dichloropropane ND mg/kg 08/10/20 18:01 142-28-908/10/20 13:470.0019 0.0013 1
2,2-Dichloropropane ND mg/kg 08/10/20 18:01 594-20-708/10/20 13:470.0019 0.0010 1
1,1-Dichloropropene ND mg/kg 08/10/20 18:01 563-58-608/10/20 13:470.0019 0.00089 1
cis-1,3-Dichloropropene ND mg/kg 08/10/20 18:01 10061-01-508/10/20 13:470.0019 0.0012 1
trans-1,3-Dichloropropene ND mg/kg 08/10/20 18:01 10061-02-608/10/20 13:470.0019 0.0016 1
Diisopropyl ether ND mg/kg 08/10/20 18:01 108-20-308/10/20 13:470.0019 0.00075 1
Ethylbenzene ND mg/kg 08/10/20 18:01 100-41-408/10/20 13:470.0019 0.0017 1
Hexachloro-1,3-butadiene ND mg/kg 08/10/20 18:01 87-68-308/10/20 13:470.0019 0.0018 1
2-Hexanone ND mg/kg 08/10/20 18:01 591-78-608/10/20 13:470.019 0.0037 1
Isopropylbenzene (Cumene)ND mg/kg 08/10/20 18:01 98-82-808/10/20 13:470.0019 0.0012 1
p-Isopropyltoluene ND mg/kg 08/10/20 18:01 99-87-608/10/20 13:470.0019 0.0010 1
Methylene Chloride ND mg/kg 08/10/20 18:01 75-09-208/10/20 13:470.0075 0.0028 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-8H Lab ID:92489806008 Collected:08/06/20 18:00 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
4-Methyl-2-pentanone (MIBK)ND mg/kg 08/10/20 18:01 108-10-108/10/20 13:470.019 0.016 1
Methyl-tert-butyl ether ND mg/kg 08/10/20 18:01 1634-04-408/10/20 13:470.0019 0.0012 1
Naphthalene 0.0098 mg/kg 08/10/20 18:01 91-20-308/10/20 13:470.0019 0.0011 1
n-Propylbenzene ND mg/kg 08/10/20 18:01 103-65-108/10/20 13:470.0019 0.0013 1
Styrene ND mg/kg 08/10/20 18:01 100-42-508/10/20 13:470.0019 0.00088 1
1,1,1,2-Tetrachloroethane ND mg/kg 08/10/20 18:01 630-20-608/10/20 13:470.0019 0.0012 1
1,1,2,2-Tetrachloroethane ND mg/kg 08/10/20 18:01 79-34-508/10/20 13:470.0019 0.0016 1
Tetrachloroethene 0.027 mg/kg 08/10/20 18:01 127-18-408/10/20 13:470.0019 0.00093 1
Toluene 0.0022 mg/kg 08/10/20 18:01 108-88-308/10/20 13:470.0019 0.0011 1
1,2,3-Trichlorobenzene ND mg/kg 08/10/20 18:01 87-61-608/10/20 13:470.0019 0.0011 1
1,2,4-Trichlorobenzene ND mg/kg 08/10/20 18:01 120-82-108/10/20 13:470.0019 0.0010 1
1,1,1-Trichloroethane ND mg/kg 08/10/20 18:01 71-55-608/10/20 13:470.0019 0.00075 1
1,1,2-Trichloroethane ND mg/kg 08/10/20 18:01 79-00-508/10/20 13:470.0019 0.0014 1
Trichloroethene 0.073 mg/kg 08/10/20 18:01 79-01-608/10/20 13:470.0019 0.0012 1
Trichlorofluoromethane ND mg/kg 08/10/20 18:01 75-69-408/10/20 13:470.0019 0.00046 1
1,2,3-Trichloropropane ND mg/kg 08/10/20 18:01 96-18-408/10/20 13:470.0019 0.0015 1
1,2,4-Trimethylbenzene ND mg/kg 08/10/20 18:01 95-63-608/10/20 13:470.0019 0.0013 1
1,3,5-Trimethylbenzene ND mg/kg 08/10/20 18:01 108-67-808/10/20 13:470.0019 0.0011 1
Vinyl acetate ND mg/kg 08/10/20 18:01 108-05-408/10/20 13:470.019 0.0016 1
Vinyl chloride ND mg/kg 08/10/20 18:01 75-01-408/10/20 13:470.0037 0.00072 1
Xylene (Total)ND mg/kg 08/10/20 18:01 1330-20-708/10/20 13:470.0037 0.0011 1
m&p-Xylene ND mg/kg 08/10/20 18:01 179601-23-108/10/20 13:470.0037 0.0029 1
o-Xylene ND mg/kg 08/10/20 18:01 95-47-608/10/20 13:470.0019 0.0011 1
Surrogates
Toluene-d8 (S)102 %08/10/20 18:01 2037-26-508/10/20 13:4770-130 1
4-Bromofluorobenzene (S)100 %08/10/20 18:01 460-00-408/10/20 13:4770-130 1
1,2-Dichloroethane-d4 (S)108 %08/10/20 18:01 17060-07-008/10/20 13:4770-132 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 12.2 %08/07/20 17:260.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-DUP Lab ID:92489806009 Collected:08/06/20 00:00 Received:08/07/20 10:00 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 3.1 mg/kg 08/11/20 19:35 7440-38-208/10/20 08:391.0 0.51 1
Barium 56.2 mg/kg 08/11/20 19:35 7440-39-3 M108/10/20 08:390.51 0.26 1
Cadmium ND mg/kg 08/11/20 19:35 7440-43-908/10/20 08:390.10 0.051 1
Chromium 29.4 mg/kg 08/11/20 19:35 7440-47-3 M1,R108/10/20 08:390.51 0.26 1
Lead 12.0 mg/kg 08/11/20 19:35 7439-92-1 M108/10/20 08:390.51 0.26 1
Selenium 2.1 mg/kg 08/11/20 19:35 7782-49-2 M108/10/20 08:391.0 0.51 1
Silver 0.47J mg/kg 08/11/20 19:35 7440-22-408/10/20 08:390.51 0.26 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.018 mg/kg 08/11/20 16:45 7439-97-6 M108/10/20 10:100.0071 0.0055 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 08/11/20 11:09 83-32-908/10/20 17:240.42 0.11 1
Acenaphthylene ND mg/kg 08/11/20 11:09 208-96-808/10/20 17:240.42 0.099 1
Aniline ND mg/kg 08/11/20 11:09 62-53-308/10/20 17:240.42 0.094 1
Anthracene ND mg/kg 08/11/20 11:09 120-12-708/10/20 17:240.42 0.11 1
Benzo(a)anthracene ND mg/kg 08/11/20 11:09 56-55-308/10/20 17:240.42 0.13 1
Benzo(a)pyrene ND mg/kg 08/11/20 11:09 50-32-808/10/20 17:240.42 0.18 1
Benzo(b)fluoranthene ND mg/kg 08/11/20 11:09 205-99-208/10/20 17:240.42 0.17 1
Benzo(g,h,i)perylene ND mg/kg 08/11/20 11:09 191-24-2 v108/10/20 17:240.42 0.16 1
Benzo(k)fluoranthene ND mg/kg 08/11/20 11:09 207-08-908/10/20 17:240.42 0.18 1
Benzoic Acid ND mg/kg 08/11/20 11:09 65-85-008/10/20 17:242.1 0.45 1
Benzyl alcohol ND mg/kg 08/11/20 11:09 100-51-608/10/20 17:240.84 0.22 1
4-Bromophenylphenyl ether ND mg/kg 08/11/20 11:09 101-55-308/10/20 17:240.42 0.11 1
Butylbenzylphthalate ND mg/kg 08/11/20 11:09 85-68-708/10/20 17:240.42 0.11 1
4-Chloro-3-methylphenol ND mg/kg 08/11/20 11:09 59-50-708/10/20 17:240.84 0.26 1
4-Chloroaniline ND mg/kg 08/11/20 11:09 106-47-808/10/20 17:240.84 0.26 1
bis(2-Chloroethoxy)methane ND mg/kg 08/11/20 11:09 111-91-108/10/20 17:240.42 0.11 1
bis(2-Chloroethyl) ether ND mg/kg 08/11/20 11:09 111-44-408/10/20 17:240.42 0.089 1
2-Chloronaphthalene ND mg/kg 08/11/20 11:09 91-58-708/10/20 17:240.42 0.093 1
2-Chlorophenol ND mg/kg 08/11/20 11:09 95-57-808/10/20 17:240.42 0.097 1
4-Chlorophenylphenyl ether ND mg/kg 08/11/20 11:09 7005-72-308/10/20 17:240.42 0.11 1
Chrysene ND mg/kg 08/11/20 11:09 218-01-908/10/20 17:240.42 0.12 1
Dibenz(a,h)anthracene ND mg/kg 08/11/20 11:09 53-70-3 v108/10/20 17:240.42 0.17 1
Dibenzofuran ND mg/kg 08/11/20 11:09 132-64-908/10/20 17:240.42 0.10 1
1,2-Dichlorobenzene ND mg/kg 08/11/20 11:09 95-50-108/10/20 17:240.42 0.091 1
1,3-Dichlorobenzene ND mg/kg 08/11/20 11:09 541-73-108/10/20 17:240.42 0.094 1
1,4-Dichlorobenzene ND mg/kg 08/11/20 11:09 106-46-708/10/20 17:240.42 0.092 1
3,3'-Dichlorobenzidine ND mg/kg 08/11/20 11:09 91-94-108/10/20 17:240.84 0.29 1
2,4-Dichlorophenol ND mg/kg 08/11/20 11:09 120-83-208/10/20 17:240.42 0.14 1
Diethylphthalate ND mg/kg 08/11/20 11:09 84-66-208/10/20 17:240.42 0.091 1
2,4-Dimethylphenol ND mg/kg 08/11/20 11:09 105-67-908/10/20 17:240.42 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-DUP Lab ID:92489806009 Collected:08/06/20 00:00 Received:08/07/20 10:00 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
Dimethylphthalate ND mg/kg 08/11/20 11:09 131-11-308/10/20 17:240.42 0.095 1
Di-n-butylphthalate ND mg/kg 08/11/20 11:09 84-74-208/10/20 17:240.42 0.10 1
4,6-Dinitro-2-methylphenol ND mg/kg 08/11/20 11:09 534-52-108/10/20 17:240.84 0.68 1
2,4-Dinitrophenol ND mg/kg 08/11/20 11:09 51-28-508/10/20 17:242.1 1.3 1
2,4-Dinitrotoluene ND mg/kg 08/11/20 11:09 121-14-208/10/20 17:240.42 0.11 1
2,6-Dinitrotoluene ND mg/kg 08/11/20 11:09 606-20-2 L208/10/20 17:240.42 0.11 1
Di-n-octylphthalate ND mg/kg 08/11/20 11:09 117-84-0 v108/10/20 17:240.42 0.24 1
bis(2-Ethylhexyl)phthalate ND mg/kg 08/11/20 11:09 117-81-708/10/20 17:240.42 0.14 1
Fluoranthene ND mg/kg 08/11/20 11:09 206-44-008/10/20 17:240.42 0.13 1
Fluorene ND mg/kg 08/11/20 11:09 86-73-708/10/20 17:240.42 0.11 1
Hexachloro-1,3-butadiene ND mg/kg 08/11/20 11:09 87-68-308/10/20 17:240.42 0.10 1
Hexachlorobenzene ND mg/kg 08/11/20 11:09 118-74-108/10/20 17:240.42 0.11 1
Hexachlorocyclopentadiene ND mg/kg 08/11/20 11:09 77-47-408/10/20 17:240.42 0.17 1
Hexachloroethane ND mg/kg 08/11/20 11:09 67-72-108/10/20 17:240.42 0.095 1
Indeno(1,2,3-cd)pyrene ND mg/kg 08/11/20 11:09 193-39-5 v108/10/20 17:240.42 0.19 1
Isophorone ND mg/kg 08/11/20 11:09 78-59-108/10/20 17:240.42 0.091 1
1-Methylnaphthalene ND mg/kg 08/11/20 11:09 90-12-008/10/20 17:240.42 0.11 1
2-Methylnaphthalene ND mg/kg 08/11/20 11:09 91-57-608/10/20 17:240.42 0.11 1
2-Methylphenol(o-Cresol)ND mg/kg 08/11/20 11:09 95-48-708/10/20 17:240.42 0.093 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 08/11/20 11:09 15831-10-408/10/20 17:240.42 0.11 1
Naphthalene ND mg/kg 08/11/20 11:09 91-20-308/10/20 17:240.42 0.10 1
2-Nitroaniline ND mg/kg 08/11/20 11:09 88-74-408/10/20 17:242.1 0.21 1
3-Nitroaniline ND mg/kg 08/11/20 11:09 99-09-208/10/20 17:242.1 0.22 1
4-Nitroaniline ND mg/kg 08/11/20 11:09 100-01-608/10/20 17:240.84 0.21 1
Nitrobenzene ND mg/kg 08/11/20 11:09 98-95-308/10/20 17:240.42 0.10 1
2-Nitrophenol ND mg/kg 08/11/20 11:09 88-75-508/10/20 17:240.42 0.13 1
4-Nitrophenol ND mg/kg 08/11/20 11:09 100-02-708/10/20 17:242.1 0.67 1
N-Nitrosodimethylamine ND mg/kg 08/11/20 11:09 62-75-908/10/20 17:240.42 0.12 1
N-Nitroso-di-n-propylamine ND mg/kg 08/11/20 11:09 621-64-708/10/20 17:240.42 0.12 1
N-Nitrosodiphenylamine ND mg/kg 08/11/20 11:09 86-30-608/10/20 17:240.42 0.11 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 08/11/20 11:09 108-60-108/10/20 17:240.42 0.12 1
Pentachlorophenol ND mg/kg 08/11/20 11:09 87-86-508/10/20 17:240.84 0.19 1
Phenanthrene ND mg/kg 08/11/20 11:09 85-01-808/10/20 17:240.42 0.11 1
Phenol ND mg/kg 08/11/20 11:09 108-95-208/10/20 17:240.42 0.10 1
Pyrene ND mg/kg 08/11/20 11:09 129-00-008/10/20 17:240.42 0.12 1
Pyridine ND mg/kg 08/11/20 11:09 110-86-108/10/20 17:240.42 0.11 1
1,2,4-Trichlorobenzene ND mg/kg 08/11/20 11:09 120-82-108/10/20 17:240.42 0.096 1
2,4,5-Trichlorophenol ND mg/kg 08/11/20 11:09 95-95-408/10/20 17:240.42 0.11 1
2,4,6-Trichlorophenol ND mg/kg 08/11/20 11:09 88-06-208/10/20 17:240.42 0.11 1
Surrogates
Nitrobenzene-d5 (S)53 %08/11/20 11:09 4165-60-008/10/20 17:2423-110 1
2-Fluorobiphenyl (S)57 %08/11/20 11:09 321-60-808/10/20 17:2430-110 1
Terphenyl-d14 (S)70 %08/11/20 11:09 1718-51-008/10/20 17:2428-110 1
Phenol-d6 (S)58 %08/11/20 11:09 13127-88-308/10/20 17:2422-110 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 24 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-DUP Lab ID:92489806009 Collected:08/06/20 00:00 Received:08/07/20 10:00 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
Surrogates
2-Fluorophenol (S)55 %08/11/20 11:09 367-12-408/10/20 17:2413-110 1
2,4,6-Tribromophenol (S)61 %08/11/20 11:09 118-79-608/10/20 17:2427-110 1
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 08/10/20 16:09 67-64-1 IK08/10/20 10:280.054 0.020 1
Benzene ND mg/kg 08/10/20 16:09 71-43-208/10/20 10:280.0027 0.0019 1
Bromobenzene ND mg/kg 08/10/20 16:09 108-86-108/10/20 10:280.0027 0.0018 1
Bromochloromethane ND mg/kg 08/10/20 16:09 74-97-508/10/20 10:280.0027 0.0021 1
Bromodichloromethane ND mg/kg 08/10/20 16:09 75-27-408/10/20 10:280.0027 0.0018 1
Bromoform ND mg/kg 08/10/20 16:09 75-25-208/10/20 10:280.0027 0.0015 1
Bromomethane ND mg/kg 08/10/20 16:09 74-83-9 IK08/10/20 10:280.0054 0.0043 1
2-Butanone (MEK)ND mg/kg 08/10/20 16:09 78-93-308/10/20 10:280.054 0.023 1
n-Butylbenzene ND mg/kg 08/10/20 16:09 104-51-808/10/20 10:280.0027 0.0015 1
sec-Butylbenzene ND mg/kg 08/10/20 16:09 135-98-808/10/20 10:280.0027 0.0017 1
tert-Butylbenzene ND mg/kg 08/10/20 16:09 98-06-608/10/20 10:280.0027 0.0015 1
Carbon tetrachloride ND mg/kg 08/10/20 16:09 56-23-508/10/20 10:280.0027 0.0012 1
Chlorobenzene ND mg/kg 08/10/20 16:09 108-90-708/10/20 10:280.0027 0.0018 1
Chloroethane ND mg/kg 08/10/20 16:09 75-00-308/10/20 10:280.0054 0.0029 1
Chloroform ND mg/kg 08/10/20 16:09 67-66-308/10/20 10:280.0027 0.0013 1
Chloromethane ND mg/kg 08/10/20 16:09 74-87-308/10/20 10:280.0054 0.0038 1
2-Chlorotoluene ND mg/kg 08/10/20 16:09 95-49-808/10/20 10:280.0027 0.0019 1
4-Chlorotoluene ND mg/kg 08/10/20 16:09 106-43-408/10/20 10:280.0027 0.0017 1
1,2-Dibromo-3-chloropropane ND mg/kg 08/10/20 16:09 96-12-808/10/20 10:280.0027 0.0025 1
Dibromochloromethane ND mg/kg 08/10/20 16:09 124-48-108/10/20 10:280.0027 0.0015 1
1,2-Dibromoethane (EDB)ND mg/kg 08/10/20 16:09 106-93-408/10/20 10:280.0027 0.0019 1
Dibromomethane ND mg/kg 08/10/20 16:09 74-95-308/10/20 10:280.0027 0.0014 1
1,2-Dichlorobenzene ND mg/kg 08/10/20 16:09 95-50-108/10/20 10:280.0027 0.0016 1
1,3-Dichlorobenzene ND mg/kg 08/10/20 16:09 541-73-108/10/20 10:280.0027 0.0023 1
1,4-Dichlorobenzene ND mg/kg 08/10/20 16:09 106-46-708/10/20 10:280.0027 0.0020 1
Dichlorodifluoromethane ND mg/kg 08/10/20 16:09 75-71-808/10/20 10:280.0054 0.00094 1
1,1-Dichloroethane ND mg/kg 08/10/20 16:09 75-34-308/10/20 10:280.0027 0.0012 1
1,2-Dichloroethane ND mg/kg 08/10/20 16:09 107-06-208/10/20 10:280.0027 0.0011 1
1,1-Dichloroethene ND mg/kg 08/10/20 16:09 75-35-408/10/20 10:280.0027 0.00086 1
cis-1,2-Dichloroethene ND mg/kg 08/10/20 16:09 156-59-208/10/20 10:280.0027 0.0016 1
trans-1,2-Dichloroethene ND mg/kg 08/10/20 16:09 156-60-508/10/20 10:280.0027 0.0012 1
1,2-Dichloropropane ND mg/kg 08/10/20 16:09 78-87-508/10/20 10:280.0027 0.0017 1
1,3-Dichloropropane ND mg/kg 08/10/20 16:09 142-28-908/10/20 10:280.0027 0.0019 1
2,2-Dichloropropane ND mg/kg 08/10/20 16:09 594-20-708/10/20 10:280.0027 0.0015 1
1,1-Dichloropropene ND mg/kg 08/10/20 16:09 563-58-608/10/20 10:280.0027 0.0013 1
cis-1,3-Dichloropropene ND mg/kg 08/10/20 16:09 10061-01-508/10/20 10:280.0027 0.0018 1
trans-1,3-Dichloropropene ND mg/kg 08/10/20 16:09 10061-02-608/10/20 10:280.0027 0.0023 1
Diisopropyl ether ND mg/kg 08/10/20 16:09 108-20-308/10/20 10:280.0027 0.0011 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 25 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-DUP Lab ID:92489806009 Collected:08/06/20 00:00 Received:08/07/20 10:00 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 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Ethylbenzene ND mg/kg 08/10/20 16:09 100-41-408/10/20 10:280.0027 0.0025 1
Hexachloro-1,3-butadiene ND mg/kg 08/10/20 16:09 87-68-308/10/20 10:280.0027 0.0026 1
2-Hexanone ND mg/kg 08/10/20 16:09 591-78-608/10/20 10:280.027 0.0054 1
Isopropylbenzene (Cumene)ND mg/kg 08/10/20 16:09 98-82-808/10/20 10:280.0027 0.0017 1
p-Isopropyltoluene ND mg/kg 08/10/20 16:09 99-87-608/10/20 10:280.0027 0.0015 1
Methylene Chloride ND mg/kg 08/10/20 16:09 75-09-208/10/20 10:280.011 0.0040 1
4-Methyl-2-pentanone (MIBK)ND mg/kg 08/10/20 16:09 108-10-108/10/20 10:280.027 0.023 1
Methyl-tert-butyl ether ND mg/kg 08/10/20 16:09 1634-04-408/10/20 10:280.0027 0.0017 1
Naphthalene ND mg/kg 08/10/20 16:09 91-20-308/10/20 10:280.0027 0.0015 1
n-Propylbenzene ND mg/kg 08/10/20 16:09 103-65-108/10/20 10:280.0027 0.0019 1
Styrene ND mg/kg 08/10/20 16:09 100-42-508/10/20 10:280.0027 0.0013 1
1,1,1,2-Tetrachloroethane ND mg/kg 08/10/20 16:09 630-20-608/10/20 10:280.0027 0.0018 1
1,1,2,2-Tetrachloroethane ND mg/kg 08/10/20 16:09 79-34-508/10/20 10:280.0027 0.0024 1
Tetrachloroethene ND mg/kg 08/10/20 16:09 127-18-408/10/20 10:280.0027 0.0014 1
Toluene ND mg/kg 08/10/20 16:09 108-88-308/10/20 10:280.0027 0.0016 1
1,2,3-Trichlorobenzene ND mg/kg 08/10/20 16:09 87-61-608/10/20 10:280.0027 0.0017 1
1,2,4-Trichlorobenzene ND mg/kg 08/10/20 16:09 120-82-108/10/20 10:280.0027 0.0015 1
1,1,1-Trichloroethane ND mg/kg 08/10/20 16:09 71-55-608/10/20 10:280.0027 0.0011 1
1,1,2-Trichloroethane ND mg/kg 08/10/20 16:09 79-00-508/10/20 10:280.0027 0.0020 1
Trichloroethene ND mg/kg 08/10/20 16:09 79-01-608/10/20 10:280.0027 0.0017 1
Trichlorofluoromethane ND mg/kg 08/10/20 16:09 75-69-408/10/20 10:280.0027 0.00068 1
1,2,3-Trichloropropane ND mg/kg 08/10/20 16:09 96-18-408/10/20 10:280.0027 0.0022 1
1,2,4-Trimethylbenzene ND mg/kg 08/10/20 16:09 95-63-608/10/20 10:280.0027 0.0020 1
1,3,5-Trimethylbenzene ND mg/kg 08/10/20 16:09 108-67-808/10/20 10:280.0027 0.0016 1
Vinyl acetate ND mg/kg 08/10/20 16:09 108-05-408/10/20 10:280.027 0.0024 1
Vinyl chloride ND mg/kg 08/10/20 16:09 75-01-408/10/20 10:280.0054 0.0010 1
Xylene (Total)ND mg/kg 08/10/20 16:09 1330-20-708/10/20 10:280.0054 0.0016 1
m&p-Xylene ND mg/kg 08/10/20 16:09 179601-23-108/10/20 10:280.0054 0.0042 1
o-Xylene ND mg/kg 08/10/20 16:09 95-47-608/10/20 10:280.0027 0.0016 1
Surrogates
Toluene-d8 (S)100 %08/10/20 16:09 2037-26-508/10/20 10:2870-130 1
4-Bromofluorobenzene (S)101 %08/10/20 16:09 460-00-408/10/20 10:2870-130 1
1,2-Dichloroethane-d4 (S)112 %08/10/20 16:09 17060-07-008/10/20 10:2870-132 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 21.2 %08/07/20 17:260.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 73.1 %08/13/20 10:4208/13/20 10:301
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 26 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-DUP Lab ID:92489806009 Collected:08/06/20 00:00 Received:08/07/20 10:00 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 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent ND mg/kg 08/12/20 17:07 18540-29-908/12/20 10:201.37 0.349 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 27 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-1 Lab ID:92489806010 Collected:08/04/20 13:00 Received:08/07/20 10:00 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 2.8 mg/kg 08/11/20 19:48 7440-38-208/10/20 08:390.77 0.38 1
Barium 75.0 mg/kg 08/11/20 19:48 7440-39-308/10/20 08:390.38 0.19 1
Cadmium 0.039J mg/kg 08/11/20 19:48 7440-43-908/10/20 08:390.077 0.038 1
Chromium 2.1 mg/kg 08/11/20 19:48 7440-47-308/10/20 08:390.38 0.19 1
Lead 7.7 mg/kg 08/11/20 19:48 7439-92-108/10/20 08:390.38 0.19 1
Selenium 0.99 mg/kg 08/11/20 19:48 7782-49-208/10/20 08:390.77 0.38 1
Silver ND mg/kg 08/11/20 19:48 7440-22-408/10/20 08:390.38 0.19 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury ND mg/kg 08/11/20 16:57 7439-97-608/10/20 10:100.0069 0.0053 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 08/11/20 11:36 83-32-908/10/20 17:240.41 0.11 1
Acenaphthylene ND mg/kg 08/11/20 11:36 208-96-808/10/20 17:240.41 0.097 1
Aniline ND mg/kg 08/11/20 11:36 62-53-308/10/20 17:240.41 0.092 1
Anthracene ND mg/kg 08/11/20 11:36 120-12-708/10/20 17:240.41 0.11 1
Benzo(a)anthracene ND mg/kg 08/11/20 11:36 56-55-308/10/20 17:240.41 0.13 1
Benzo(a)pyrene ND mg/kg 08/11/20 11:36 50-32-808/10/20 17:240.41 0.18 1
Benzo(b)fluoranthene ND mg/kg 08/11/20 11:36 205-99-208/10/20 17:240.41 0.17 1
Benzo(g,h,i)perylene ND mg/kg 08/11/20 11:36 191-24-2 v108/10/20 17:240.41 0.16 1
Benzo(k)fluoranthene ND mg/kg 08/11/20 11:36 207-08-908/10/20 17:240.41 0.17 1
Benzoic Acid ND mg/kg 08/11/20 11:36 65-85-008/10/20 17:242.0 0.44 1
Benzyl alcohol ND mg/kg 08/11/20 11:36 100-51-608/10/20 17:240.82 0.22 1
4-Bromophenylphenyl ether ND mg/kg 08/11/20 11:36 101-55-308/10/20 17:240.41 0.11 1
Butylbenzylphthalate ND mg/kg 08/11/20 11:36 85-68-708/10/20 17:240.41 0.11 1
4-Chloro-3-methylphenol ND mg/kg 08/11/20 11:36 59-50-708/10/20 17:240.82 0.25 1
4-Chloroaniline ND mg/kg 08/11/20 11:36 106-47-808/10/20 17:240.82 0.25 1
bis(2-Chloroethoxy)methane ND mg/kg 08/11/20 11:36 111-91-108/10/20 17:240.41 0.11 1
bis(2-Chloroethyl) ether ND mg/kg 08/11/20 11:36 111-44-408/10/20 17:240.41 0.087 1
2-Chloronaphthalene ND mg/kg 08/11/20 11:36 91-58-708/10/20 17:240.41 0.091 1
2-Chlorophenol ND mg/kg 08/11/20 11:36 95-57-808/10/20 17:240.41 0.095 1
4-Chlorophenylphenyl ether ND mg/kg 08/11/20 11:36 7005-72-308/10/20 17:240.41 0.11 1
Chrysene ND mg/kg 08/11/20 11:36 218-01-908/10/20 17:240.41 0.12 1
Dibenz(a,h)anthracene ND mg/kg 08/11/20 11:36 53-70-3 v108/10/20 17:240.41 0.16 1
Dibenzofuran ND mg/kg 08/11/20 11:36 132-64-908/10/20 17:240.41 0.10 1
1,2-Dichlorobenzene ND mg/kg 08/11/20 11:36 95-50-108/10/20 17:240.41 0.089 1
1,3-Dichlorobenzene ND mg/kg 08/11/20 11:36 541-73-108/10/20 17:240.41 0.092 1
1,4-Dichlorobenzene ND mg/kg 08/11/20 11:36 106-46-708/10/20 17:240.41 0.090 1
3,3'-Dichlorobenzidine ND mg/kg 08/11/20 11:36 91-94-108/10/20 17:240.82 0.29 1
2,4-Dichlorophenol ND mg/kg 08/11/20 11:36 120-83-208/10/20 17:240.41 0.14 1
Diethylphthalate ND mg/kg 08/11/20 11:36 84-66-208/10/20 17:240.41 0.089 1
2,4-Dimethylphenol ND mg/kg 08/11/20 11:36 105-67-908/10/20 17:240.41 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 28 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-1 Lab ID:92489806010 Collected:08/04/20 13:00 Received:08/07/20 10:00 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
Dimethylphthalate ND mg/kg 08/11/20 11:36 131-11-308/10/20 17:240.41 0.093 1
Di-n-butylphthalate ND mg/kg 08/11/20 11:36 84-74-208/10/20 17:240.41 0.10 1
4,6-Dinitro-2-methylphenol ND mg/kg 08/11/20 11:36 534-52-108/10/20 17:240.82 0.66 1
2,4-Dinitrophenol ND mg/kg 08/11/20 11:36 51-28-508/10/20 17:242.0 1.3 1
2,4-Dinitrotoluene ND mg/kg 08/11/20 11:36 121-14-208/10/20 17:240.41 0.11 1
2,6-Dinitrotoluene ND mg/kg 08/11/20 11:36 606-20-2 L208/10/20 17:240.41 0.11 1
Di-n-octylphthalate ND mg/kg 08/11/20 11:36 117-84-0 v108/10/20 17:240.41 0.23 1
bis(2-Ethylhexyl)phthalate ND mg/kg 08/11/20 11:36 117-81-708/10/20 17:240.41 0.13 1
Fluoranthene ND mg/kg 08/11/20 11:36 206-44-008/10/20 17:240.41 0.12 1
Fluorene ND mg/kg 08/11/20 11:36 86-73-708/10/20 17:240.41 0.11 1
Hexachloro-1,3-butadiene ND mg/kg 08/11/20 11:36 87-68-308/10/20 17:240.41 0.10 1
Hexachlorobenzene ND mg/kg 08/11/20 11:36 118-74-108/10/20 17:240.41 0.10 1
Hexachlorocyclopentadiene ND mg/kg 08/11/20 11:36 77-47-408/10/20 17:240.41 0.16 1
Hexachloroethane ND mg/kg 08/11/20 11:36 67-72-108/10/20 17:240.41 0.093 1
Indeno(1,2,3-cd)pyrene ND mg/kg 08/11/20 11:36 193-39-5 v108/10/20 17:240.41 0.19 1
Isophorone ND mg/kg 08/11/20 11:36 78-59-108/10/20 17:240.41 0.089 1
1-Methylnaphthalene ND mg/kg 08/11/20 11:36 90-12-008/10/20 17:240.41 0.11 1
2-Methylnaphthalene ND mg/kg 08/11/20 11:36 91-57-608/10/20 17:240.41 0.10 1
2-Methylphenol(o-Cresol)ND mg/kg 08/11/20 11:36 95-48-708/10/20 17:240.41 0.091 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 08/11/20 11:36 15831-10-408/10/20 17:240.41 0.10 1
Naphthalene ND mg/kg 08/11/20 11:36 91-20-308/10/20 17:240.41 0.098 1
2-Nitroaniline ND mg/kg 08/11/20 11:36 88-74-408/10/20 17:242.0 0.21 1
3-Nitroaniline ND mg/kg 08/11/20 11:36 99-09-208/10/20 17:242.0 0.22 1
4-Nitroaniline ND mg/kg 08/11/20 11:36 100-01-608/10/20 17:240.82 0.20 1
Nitrobenzene ND mg/kg 08/11/20 11:36 98-95-308/10/20 17:240.41 0.098 1
2-Nitrophenol ND mg/kg 08/11/20 11:36 88-75-508/10/20 17:240.41 0.13 1
4-Nitrophenol ND mg/kg 08/11/20 11:36 100-02-708/10/20 17:242.0 0.65 1
N-Nitrosodimethylamine ND mg/kg 08/11/20 11:36 62-75-908/10/20 17:240.41 0.12 1
N-Nitroso-di-n-propylamine ND mg/kg 08/11/20 11:36 621-64-708/10/20 17:240.41 0.11 1
N-Nitrosodiphenylamine ND mg/kg 08/11/20 11:36 86-30-608/10/20 17:240.41 0.10 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 08/11/20 11:36 108-60-108/10/20 17:240.41 0.11 1
Pentachlorophenol ND mg/kg 08/11/20 11:36 87-86-508/10/20 17:240.82 0.19 1
Phenanthrene ND mg/kg 08/11/20 11:36 85-01-808/10/20 17:240.41 0.10 1
Phenol ND mg/kg 08/11/20 11:36 108-95-208/10/20 17:240.41 0.098 1
Pyrene ND mg/kg 08/11/20 11:36 129-00-008/10/20 17:240.41 0.11 1
Pyridine ND mg/kg 08/11/20 11:36 110-86-108/10/20 17:240.41 0.10 1
1,2,4-Trichlorobenzene ND mg/kg 08/11/20 11:36 120-82-108/10/20 17:240.41 0.094 1
2,4,5-Trichlorophenol ND mg/kg 08/11/20 11:36 95-95-408/10/20 17:240.41 0.11 1
2,4,6-Trichlorophenol ND mg/kg 08/11/20 11:36 88-06-208/10/20 17:240.41 0.10 1
Surrogates
Nitrobenzene-d5 (S)45 %08/11/20 11:36 4165-60-008/10/20 17:2423-110 1
2-Fluorobiphenyl (S)49 %08/11/20 11:36 321-60-808/10/20 17:2430-110 1
Terphenyl-d14 (S)63 %08/11/20 11:36 1718-51-008/10/20 17:2428-110 1
Phenol-d6 (S)50 %08/11/20 11:36 13127-88-308/10/20 17:2422-110 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 29 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-1 Lab ID:92489806010 Collected:08/04/20 13:00 Received:08/07/20 10:00 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
Surrogates
2-Fluorophenol (S)50 %08/11/20 11:36 367-12-408/10/20 17:2413-110 1
2,4,6-Tribromophenol (S)57 %08/11/20 11:36 118-79-608/10/20 17:2427-110 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 20.7 %08/07/20 17:260.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 71.2 %08/13/20 10:4208/13/20 10:301
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent 0.446J mg/kg 08/12/20 17:12 18540-29-9 J08/12/20 10:201.41 0.358 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 30 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-2 Lab ID:92489806011 Collected:08/05/20 13:45 Received:08/07/20 10:00 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 2.9 mg/kg 08/11/20 19:51 7440-38-208/10/20 08:391.1 0.54 1
Barium 49.2 mg/kg 08/11/20 19:51 7440-39-308/10/20 08:390.54 0.27 1
Cadmium ND mg/kg 08/11/20 19:51 7440-43-908/10/20 08:390.11 0.054 1
Chromium 5.2 mg/kg 08/11/20 19:51 7440-47-308/10/20 08:390.54 0.27 1
Lead 12.4 mg/kg 08/11/20 19:51 7439-92-108/10/20 08:390.54 0.27 1
Selenium 1.3 mg/kg 08/11/20 19:51 7782-49-208/10/20 08:391.1 0.54 1
Silver 0.41J mg/kg 08/11/20 19:51 7440-22-408/10/20 08:390.54 0.27 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.016 mg/kg 08/11/20 16:59 7439-97-608/10/20 10:100.0076 0.0059 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 08/11/20 12:03 83-32-908/10/20 17:240.44 0.11 1
Acenaphthylene ND mg/kg 08/11/20 12:03 208-96-808/10/20 17:240.44 0.10 1
Aniline ND mg/kg 08/11/20 12:03 62-53-308/10/20 17:240.44 0.098 1
Anthracene ND mg/kg 08/11/20 12:03 120-12-708/10/20 17:240.44 0.11 1
Benzo(a)anthracene ND mg/kg 08/11/20 12:03 56-55-308/10/20 17:240.44 0.14 1
Benzo(a)pyrene ND mg/kg 08/11/20 12:03 50-32-808/10/20 17:240.44 0.19 1
Benzo(b)fluoranthene ND mg/kg 08/11/20 12:03 205-99-208/10/20 17:240.44 0.18 1
Benzo(g,h,i)perylene ND mg/kg 08/11/20 12:03 191-24-2 v108/10/20 17:240.44 0.17 1
Benzo(k)fluoranthene ND mg/kg 08/11/20 12:03 207-08-908/10/20 17:240.44 0.18 1
Benzoic Acid ND mg/kg 08/11/20 12:03 65-85-008/10/20 17:242.2 0.47 1
Benzyl alcohol ND mg/kg 08/11/20 12:03 100-51-608/10/20 17:240.87 0.23 1
4-Bromophenylphenyl ether ND mg/kg 08/11/20 12:03 101-55-308/10/20 17:240.44 0.11 1
Butylbenzylphthalate ND mg/kg 08/11/20 12:03 85-68-708/10/20 17:240.44 0.12 1
4-Chloro-3-methylphenol ND mg/kg 08/11/20 12:03 59-50-708/10/20 17:240.87 0.27 1
4-Chloroaniline ND mg/kg 08/11/20 12:03 106-47-808/10/20 17:240.87 0.27 1
bis(2-Chloroethoxy)methane ND mg/kg 08/11/20 12:03 111-91-108/10/20 17:240.44 0.12 1
bis(2-Chloroethyl) ether ND mg/kg 08/11/20 12:03 111-44-408/10/20 17:240.44 0.092 1
2-Chloronaphthalene ND mg/kg 08/11/20 12:03 91-58-708/10/20 17:240.44 0.097 1
2-Chlorophenol ND mg/kg 08/11/20 12:03 95-57-808/10/20 17:240.44 0.10 1
4-Chlorophenylphenyl ether ND mg/kg 08/11/20 12:03 7005-72-308/10/20 17:240.44 0.11 1
Chrysene ND mg/kg 08/11/20 12:03 218-01-908/10/20 17:240.44 0.13 1
Dibenz(a,h)anthracene ND mg/kg 08/11/20 12:03 53-70-3 v108/10/20 17:240.44 0.17 1
Dibenzofuran ND mg/kg 08/11/20 12:03 132-64-908/10/20 17:240.44 0.11 1
1,2-Dichlorobenzene ND mg/kg 08/11/20 12:03 95-50-108/10/20 17:240.44 0.094 1
1,3-Dichlorobenzene ND mg/kg 08/11/20 12:03 541-73-108/10/20 17:240.44 0.098 1
1,4-Dichlorobenzene ND mg/kg 08/11/20 12:03 106-46-708/10/20 17:240.44 0.096 1
3,3'-Dichlorobenzidine ND mg/kg 08/11/20 12:03 91-94-108/10/20 17:240.87 0.30 1
2,4-Dichlorophenol ND mg/kg 08/11/20 12:03 120-83-208/10/20 17:240.44 0.14 1
Diethylphthalate ND mg/kg 08/11/20 12:03 84-66-208/10/20 17:240.44 0.094 1
2,4-Dimethylphenol ND mg/kg 08/11/20 12:03 105-67-908/10/20 17:240.44 0.11 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 31 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-2 Lab ID:92489806011 Collected:08/05/20 13:45 Received:08/07/20 10:00 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
Dimethylphthalate ND mg/kg 08/11/20 12:03 131-11-308/10/20 17:240.44 0.098 1
Di-n-butylphthalate ND mg/kg 08/11/20 12:03 84-74-208/10/20 17:240.44 0.11 1
4,6-Dinitro-2-methylphenol ND mg/kg 08/11/20 12:03 534-52-108/10/20 17:240.87 0.70 1
2,4-Dinitrophenol ND mg/kg 08/11/20 12:03 51-28-508/10/20 17:242.2 1.4 1
2,4-Dinitrotoluene ND mg/kg 08/11/20 12:03 121-14-208/10/20 17:240.44 0.12 1
2,6-Dinitrotoluene ND mg/kg 08/11/20 12:03 606-20-2 L208/10/20 17:240.44 0.11 1
Di-n-octylphthalate ND mg/kg 08/11/20 12:03 117-84-0 v108/10/20 17:240.44 0.25 1
bis(2-Ethylhexyl)phthalate ND mg/kg 08/11/20 12:03 117-81-708/10/20 17:240.44 0.14 1
Fluoranthene ND mg/kg 08/11/20 12:03 206-44-008/10/20 17:240.44 0.13 1
Fluorene ND mg/kg 08/11/20 12:03 86-73-708/10/20 17:240.44 0.12 1
Hexachloro-1,3-butadiene ND mg/kg 08/11/20 12:03 87-68-308/10/20 17:240.44 0.11 1
Hexachlorobenzene ND mg/kg 08/11/20 12:03 118-74-108/10/20 17:240.44 0.11 1
Hexachlorocyclopentadiene ND mg/kg 08/11/20 12:03 77-47-408/10/20 17:240.44 0.17 1
Hexachloroethane ND mg/kg 08/11/20 12:03 67-72-108/10/20 17:240.44 0.099 1
Indeno(1,2,3-cd)pyrene ND mg/kg 08/11/20 12:03 193-39-5 v108/10/20 17:240.44 0.20 1
Isophorone ND mg/kg 08/11/20 12:03 78-59-108/10/20 17:240.44 0.095 1
1-Methylnaphthalene ND mg/kg 08/11/20 12:03 90-12-008/10/20 17:240.44 0.12 1
2-Methylnaphthalene ND mg/kg 08/11/20 12:03 91-57-608/10/20 17:240.44 0.11 1
2-Methylphenol(o-Cresol)ND mg/kg 08/11/20 12:03 95-48-708/10/20 17:240.44 0.096 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 08/11/20 12:03 15831-10-408/10/20 17:240.44 0.11 1
Naphthalene ND mg/kg 08/11/20 12:03 91-20-308/10/20 17:240.44 0.10 1
2-Nitroaniline ND mg/kg 08/11/20 12:03 88-74-408/10/20 17:242.2 0.22 1
3-Nitroaniline ND mg/kg 08/11/20 12:03 99-09-208/10/20 17:242.2 0.23 1
4-Nitroaniline ND mg/kg 08/11/20 12:03 100-01-608/10/20 17:240.87 0.21 1
Nitrobenzene ND mg/kg 08/11/20 12:03 98-95-308/10/20 17:240.44 0.10 1
2-Nitrophenol ND mg/kg 08/11/20 12:03 88-75-508/10/20 17:240.44 0.13 1
4-Nitrophenol ND mg/kg 08/11/20 12:03 100-02-708/10/20 17:242.2 0.69 1
N-Nitrosodimethylamine ND mg/kg 08/11/20 12:03 62-75-908/10/20 17:240.44 0.12 1
N-Nitroso-di-n-propylamine ND mg/kg 08/11/20 12:03 621-64-708/10/20 17:240.44 0.12 1
N-Nitrosodiphenylamine ND mg/kg 08/11/20 12:03 86-30-608/10/20 17:240.44 0.11 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 08/11/20 12:03 108-60-108/10/20 17:240.44 0.12 1
Pentachlorophenol ND mg/kg 08/11/20 12:03 87-86-508/10/20 17:240.87 0.20 1
Phenanthrene ND mg/kg 08/11/20 12:03 85-01-808/10/20 17:240.44 0.11 1
Phenol ND mg/kg 08/11/20 12:03 108-95-208/10/20 17:240.44 0.10 1
Pyrene ND mg/kg 08/11/20 12:03 129-00-008/10/20 17:240.44 0.12 1
Pyridine ND mg/kg 08/11/20 12:03 110-86-108/10/20 17:240.44 0.11 1
1,2,4-Trichlorobenzene ND mg/kg 08/11/20 12:03 120-82-108/10/20 17:240.44 0.10 1
2,4,5-Trichlorophenol ND mg/kg 08/11/20 12:03 95-95-408/10/20 17:240.44 0.11 1
2,4,6-Trichlorophenol ND mg/kg 08/11/20 12:03 88-06-208/10/20 17:240.44 0.11 1
Surrogates
Nitrobenzene-d5 (S)47 %08/11/20 12:03 4165-60-008/10/20 17:2423-110 1
2-Fluorobiphenyl (S)49 %08/11/20 12:03 321-60-808/10/20 17:2430-110 1
Terphenyl-d14 (S)61 %08/11/20 12:03 1718-51-008/10/20 17:2428-110 1
Phenol-d6 (S)51 %08/11/20 12:03 13127-88-308/10/20 17:2422-110 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 32 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-2 Lab ID:92489806011 Collected:08/05/20 13:45 Received:08/07/20 10:00 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
Surrogates
2-Fluorophenol (S)50 %08/11/20 12:03 367-12-408/10/20 17:2413-110 1
2,4,6-Tribromophenol (S)61 %08/11/20 12:03 118-79-608/10/20 17:2427-110 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 23.9 %08/07/20 17:260.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 78.3 %08/13/20 10:4208/13/20 10:301
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent 0.349J mg/kg 08/12/20 17:17 18540-29-9 J08/12/20 10:201.28 0.326 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 33 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-3 Lab ID:92489806012 Collected:08/05/20 14:00 Received:08/07/20 10:00 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 5.9 mg/kg 08/11/20 19:55 7440-38-208/10/20 08:391.1 0.54 1
Barium 36.0 mg/kg 08/11/20 19:55 7440-39-308/10/20 08:390.54 0.27 1
Cadmium 0.080J mg/kg 08/11/20 19:55 7440-43-908/10/20 08:390.11 0.054 1
Chromium 26.0 mg/kg 08/11/20 19:55 7440-47-308/10/20 08:390.54 0.27 1
Lead 6.3 mg/kg 08/11/20 19:55 7439-92-108/10/20 08:390.54 0.27 1
Selenium 2.1 mg/kg 08/11/20 19:55 7782-49-208/10/20 08:391.1 0.54 1
Silver 0.89 mg/kg 08/11/20 19:55 7440-22-408/10/20 08:390.54 0.27 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.062 mg/kg 08/11/20 17:01 7439-97-608/10/20 10:100.0070 0.0054 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 08/11/20 12:30 83-32-908/10/20 17:240.44 0.11 1
Acenaphthylene ND mg/kg 08/11/20 12:30 208-96-808/10/20 17:240.44 0.10 1
Aniline ND mg/kg 08/11/20 12:30 62-53-308/10/20 17:240.44 0.098 1
Anthracene ND mg/kg 08/11/20 12:30 120-12-708/10/20 17:240.44 0.11 1
Benzo(a)anthracene ND mg/kg 08/11/20 12:30 56-55-308/10/20 17:240.44 0.14 1
Benzo(a)pyrene ND mg/kg 08/11/20 12:30 50-32-808/10/20 17:240.44 0.19 1
Benzo(b)fluoranthene ND mg/kg 08/11/20 12:30 205-99-208/10/20 17:240.44 0.18 1
Benzo(g,h,i)perylene ND mg/kg 08/11/20 12:30 191-24-2 v108/10/20 17:240.44 0.17 1
Benzo(k)fluoranthene ND mg/kg 08/11/20 12:30 207-08-908/10/20 17:240.44 0.18 1
Benzoic Acid ND mg/kg 08/11/20 12:30 65-85-008/10/20 17:242.2 0.47 1
Benzyl alcohol ND mg/kg 08/11/20 12:30 100-51-608/10/20 17:240.88 0.23 1
4-Bromophenylphenyl ether ND mg/kg 08/11/20 12:30 101-55-308/10/20 17:240.44 0.11 1
Butylbenzylphthalate ND mg/kg 08/11/20 12:30 85-68-708/10/20 17:240.44 0.12 1
4-Chloro-3-methylphenol ND mg/kg 08/11/20 12:30 59-50-708/10/20 17:240.88 0.27 1
4-Chloroaniline ND mg/kg 08/11/20 12:30 106-47-808/10/20 17:240.88 0.27 1
bis(2-Chloroethoxy)methane ND mg/kg 08/11/20 12:30 111-91-108/10/20 17:240.44 0.12 1
bis(2-Chloroethyl) ether ND mg/kg 08/11/20 12:30 111-44-408/10/20 17:240.44 0.093 1
2-Chloronaphthalene ND mg/kg 08/11/20 12:30 91-58-708/10/20 17:240.44 0.098 1
2-Chlorophenol ND mg/kg 08/11/20 12:30 95-57-808/10/20 17:240.44 0.10 1
4-Chlorophenylphenyl ether ND mg/kg 08/11/20 12:30 7005-72-308/10/20 17:240.44 0.11 1
Chrysene ND mg/kg 08/11/20 12:30 218-01-908/10/20 17:240.44 0.13 1
Dibenz(a,h)anthracene ND mg/kg 08/11/20 12:30 53-70-3 v108/10/20 17:240.44 0.18 1
Dibenzofuran ND mg/kg 08/11/20 12:30 132-64-908/10/20 17:240.44 0.11 1
1,2-Dichlorobenzene ND mg/kg 08/11/20 12:30 95-50-108/10/20 17:240.44 0.095 1
1,3-Dichlorobenzene ND mg/kg 08/11/20 12:30 541-73-108/10/20 17:240.44 0.099 1
1,4-Dichlorobenzene ND mg/kg 08/11/20 12:30 106-46-708/10/20 17:240.44 0.096 1
3,3'-Dichlorobenzidine ND mg/kg 08/11/20 12:30 91-94-108/10/20 17:240.88 0.31 1
2,4-Dichlorophenol ND mg/kg 08/11/20 12:30 120-83-208/10/20 17:240.44 0.14 1
Diethylphthalate ND mg/kg 08/11/20 12:30 84-66-208/10/20 17:240.44 0.095 1
2,4-Dimethylphenol ND mg/kg 08/11/20 12:30 105-67-908/10/20 17:240.44 0.11 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 34 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-3 Lab ID:92489806012 Collected:08/05/20 14:00 Received:08/07/20 10:00 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
Dimethylphthalate ND mg/kg 08/11/20 12:30 131-11-308/10/20 17:240.44 0.099 1
Di-n-butylphthalate ND mg/kg 08/11/20 12:30 84-74-208/10/20 17:240.44 0.11 1
4,6-Dinitro-2-methylphenol ND mg/kg 08/11/20 12:30 534-52-108/10/20 17:240.88 0.71 1
2,4-Dinitrophenol ND mg/kg 08/11/20 12:30 51-28-508/10/20 17:242.2 1.4 1
2,4-Dinitrotoluene ND mg/kg 08/11/20 12:30 121-14-208/10/20 17:240.44 0.12 1
2,6-Dinitrotoluene ND mg/kg 08/11/20 12:30 606-20-2 L208/10/20 17:240.44 0.11 1
Di-n-octylphthalate ND mg/kg 08/11/20 12:30 117-84-0 v108/10/20 17:240.44 0.25 1
bis(2-Ethylhexyl)phthalate ND mg/kg 08/11/20 12:30 117-81-708/10/20 17:240.44 0.14 1
Fluoranthene ND mg/kg 08/11/20 12:30 206-44-008/10/20 17:240.44 0.13 1
Fluorene ND mg/kg 08/11/20 12:30 86-73-708/10/20 17:240.44 0.12 1
Hexachloro-1,3-butadiene ND mg/kg 08/11/20 12:30 87-68-308/10/20 17:240.44 0.11 1
Hexachlorobenzene ND mg/kg 08/11/20 12:30 118-74-108/10/20 17:240.44 0.11 1
Hexachlorocyclopentadiene ND mg/kg 08/11/20 12:30 77-47-408/10/20 17:240.44 0.18 1
Hexachloroethane ND mg/kg 08/11/20 12:30 67-72-108/10/20 17:240.44 0.10 1
Indeno(1,2,3-cd)pyrene ND mg/kg 08/11/20 12:30 193-39-5 v108/10/20 17:240.44 0.20 1
Isophorone ND mg/kg 08/11/20 12:30 78-59-108/10/20 17:240.44 0.095 1
1-Methylnaphthalene ND mg/kg 08/11/20 12:30 90-12-008/10/20 17:240.44 0.12 1
2-Methylnaphthalene ND mg/kg 08/11/20 12:30 91-57-608/10/20 17:240.44 0.11 1
2-Methylphenol(o-Cresol)ND mg/kg 08/11/20 12:30 95-48-708/10/20 17:240.44 0.097 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 08/11/20 12:30 15831-10-408/10/20 17:240.44 0.11 1
Naphthalene ND mg/kg 08/11/20 12:30 91-20-308/10/20 17:240.44 0.10 1
2-Nitroaniline ND mg/kg 08/11/20 12:30 88-74-408/10/20 17:242.2 0.22 1
3-Nitroaniline ND mg/kg 08/11/20 12:30 99-09-208/10/20 17:242.2 0.23 1
4-Nitroaniline ND mg/kg 08/11/20 12:30 100-01-608/10/20 17:240.88 0.22 1
Nitrobenzene ND mg/kg 08/11/20 12:30 98-95-308/10/20 17:240.44 0.10 1
2-Nitrophenol ND mg/kg 08/11/20 12:30 88-75-508/10/20 17:240.44 0.14 1
4-Nitrophenol ND mg/kg 08/11/20 12:30 100-02-708/10/20 17:242.2 0.70 1
N-Nitrosodimethylamine ND mg/kg 08/11/20 12:30 62-75-908/10/20 17:240.44 0.12 1
N-Nitroso-di-n-propylamine ND mg/kg 08/11/20 12:30 621-64-708/10/20 17:240.44 0.12 1
N-Nitrosodiphenylamine ND mg/kg 08/11/20 12:30 86-30-608/10/20 17:240.44 0.11 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 08/11/20 12:30 108-60-108/10/20 17:240.44 0.12 1
Pentachlorophenol ND mg/kg 08/11/20 12:30 87-86-508/10/20 17:240.88 0.20 1
Phenanthrene ND mg/kg 08/11/20 12:30 85-01-808/10/20 17:240.44 0.11 1
Phenol ND mg/kg 08/11/20 12:30 108-95-208/10/20 17:240.44 0.10 1
Pyrene ND mg/kg 08/11/20 12:30 129-00-008/10/20 17:240.44 0.12 1
Pyridine ND mg/kg 08/11/20 12:30 110-86-108/10/20 17:240.44 0.11 1
1,2,4-Trichlorobenzene ND mg/kg 08/11/20 12:30 120-82-108/10/20 17:240.44 0.10 1
2,4,5-Trichlorophenol ND mg/kg 08/11/20 12:30 95-95-408/10/20 17:240.44 0.11 1
2,4,6-Trichlorophenol ND mg/kg 08/11/20 12:30 88-06-208/10/20 17:240.44 0.11 1
Surrogates
Nitrobenzene-d5 (S)55 %08/11/20 12:30 4165-60-008/10/20 17:2423-110 1
2-Fluorobiphenyl (S)58 %08/11/20 12:30 321-60-808/10/20 17:2430-110 1
Terphenyl-d14 (S)73 %08/11/20 12:30 1718-51-008/10/20 17:2428-110 1
Phenol-d6 (S)61 %08/11/20 12:30 13127-88-308/10/20 17:2422-110 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 35 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-3 Lab ID:92489806012 Collected:08/05/20 14:00 Received:08/07/20 10:00 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
Surrogates
2-Fluorophenol (S)60 %08/11/20 12:30 367-12-408/10/20 17:2413-110 1
2,4,6-Tribromophenol (S)73 %08/11/20 12:30 118-79-608/10/20 17:2427-110 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 24.6 %08/07/20 17:270.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 72.2 %08/13/20 10:4208/13/20 10:301
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent ND mg/kg 08/12/20 17:22 18540-29-908/12/20 10:201.39 0.353 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 36 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-4 Lab ID:92489806013 Collected:08/06/20 16:00 Received:08/07/20 10:00 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 5.6 mg/kg 08/11/20 19:58 7440-38-208/10/20 08:391.0 0.50 1
Barium 15.9 mg/kg 08/11/20 19:58 7440-39-308/10/20 08:390.50 0.25 1
Cadmium ND mg/kg 08/11/20 19:58 7440-43-908/10/20 08:390.10 0.050 1
Chromium 40.5 mg/kg 08/11/20 19:58 7440-47-308/10/20 08:390.50 0.25 1
Lead 12.5 mg/kg 08/11/20 19:58 7439-92-108/10/20 08:390.50 0.25 1
Selenium 2.0 mg/kg 08/11/20 19:58 7782-49-208/10/20 08:391.0 0.50 1
Silver 0.74 mg/kg 08/11/20 19:58 7440-22-408/10/20 08:390.50 0.25 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.043 mg/kg 08/11/20 17:04 7439-97-608/10/20 10:100.0078 0.0060 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 08/11/20 12:57 83-32-908/10/20 17:240.44 0.11 1
Acenaphthylene ND mg/kg 08/11/20 12:57 208-96-808/10/20 17:240.44 0.10 1
Aniline ND mg/kg 08/11/20 12:57 62-53-308/10/20 17:240.44 0.099 1
Anthracene ND mg/kg 08/11/20 12:57 120-12-708/10/20 17:240.44 0.11 1
Benzo(a)anthracene ND mg/kg 08/11/20 12:57 56-55-308/10/20 17:240.44 0.14 1
Benzo(a)pyrene ND mg/kg 08/11/20 12:57 50-32-808/10/20 17:240.44 0.19 1
Benzo(b)fluoranthene ND mg/kg 08/11/20 12:57 205-99-208/10/20 17:240.44 0.18 1
Benzo(g,h,i)perylene ND mg/kg 08/11/20 12:57 191-24-2 v108/10/20 17:240.44 0.17 1
Benzo(k)fluoranthene ND mg/kg 08/11/20 12:57 207-08-908/10/20 17:240.44 0.19 1
Benzoic Acid ND mg/kg 08/11/20 12:57 65-85-008/10/20 17:242.2 0.48 1
Benzyl alcohol ND mg/kg 08/11/20 12:57 100-51-608/10/20 17:240.88 0.23 1
4-Bromophenylphenyl ether ND mg/kg 08/11/20 12:57 101-55-308/10/20 17:240.44 0.12 1
Butylbenzylphthalate ND mg/kg 08/11/20 12:57 85-68-708/10/20 17:240.44 0.12 1
4-Chloro-3-methylphenol ND mg/kg 08/11/20 12:57 59-50-708/10/20 17:240.88 0.27 1
4-Chloroaniline ND mg/kg 08/11/20 12:57 106-47-808/10/20 17:240.88 0.27 1
bis(2-Chloroethoxy)methane ND mg/kg 08/11/20 12:57 111-91-108/10/20 17:240.44 0.12 1
bis(2-Chloroethyl) ether ND mg/kg 08/11/20 12:57 111-44-408/10/20 17:240.44 0.094 1
2-Chloronaphthalene ND mg/kg 08/11/20 12:57 91-58-708/10/20 17:240.44 0.098 1
2-Chlorophenol ND mg/kg 08/11/20 12:57 95-57-808/10/20 17:240.44 0.10 1
4-Chlorophenylphenyl ether ND mg/kg 08/11/20 12:57 7005-72-308/10/20 17:240.44 0.11 1
Chrysene ND mg/kg 08/11/20 12:57 218-01-908/10/20 17:240.44 0.13 1
Dibenz(a,h)anthracene ND mg/kg 08/11/20 12:57 53-70-3 v108/10/20 17:240.44 0.18 1
Dibenzofuran ND mg/kg 08/11/20 12:57 132-64-908/10/20 17:240.44 0.11 1
1,2-Dichlorobenzene ND mg/kg 08/11/20 12:57 95-50-108/10/20 17:240.44 0.095 1
1,3-Dichlorobenzene ND mg/kg 08/11/20 12:57 541-73-108/10/20 17:240.44 0.099 1
1,4-Dichlorobenzene ND mg/kg 08/11/20 12:57 106-46-708/10/20 17:240.44 0.097 1
3,3'-Dichlorobenzidine ND mg/kg 08/11/20 12:57 91-94-108/10/20 17:240.88 0.31 1
2,4-Dichlorophenol ND mg/kg 08/11/20 12:57 120-83-208/10/20 17:240.44 0.15 1
Diethylphthalate ND mg/kg 08/11/20 12:57 84-66-208/10/20 17:240.44 0.096 1
2,4-Dimethylphenol ND mg/kg 08/11/20 12:57 105-67-908/10/20 17:240.44 0.11 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 37 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-4 Lab ID:92489806013 Collected:08/06/20 16:00 Received:08/07/20 10:00 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
Dimethylphthalate ND mg/kg 08/11/20 12:57 131-11-308/10/20 17:240.44 0.10 1
Di-n-butylphthalate ND mg/kg 08/11/20 12:57 84-74-208/10/20 17:240.44 0.11 1
4,6-Dinitro-2-methylphenol ND mg/kg 08/11/20 12:57 534-52-108/10/20 17:240.88 0.71 1
2,4-Dinitrophenol ND mg/kg 08/11/20 12:57 51-28-508/10/20 17:242.2 1.4 1
2,4-Dinitrotoluene ND mg/kg 08/11/20 12:57 121-14-208/10/20 17:240.44 0.12 1
2,6-Dinitrotoluene ND mg/kg 08/11/20 12:57 606-20-2 L208/10/20 17:240.44 0.12 1
Di-n-octylphthalate ND mg/kg 08/11/20 12:57 117-84-0 v108/10/20 17:240.44 0.25 1
bis(2-Ethylhexyl)phthalate ND mg/kg 08/11/20 12:57 117-81-708/10/20 17:240.44 0.14 1
Fluoranthene ND mg/kg 08/11/20 12:57 206-44-008/10/20 17:240.44 0.13 1
Fluorene ND mg/kg 08/11/20 12:57 86-73-708/10/20 17:240.44 0.12 1
Hexachloro-1,3-butadiene ND mg/kg 08/11/20 12:57 87-68-308/10/20 17:240.44 0.11 1
Hexachlorobenzene ND mg/kg 08/11/20 12:57 118-74-108/10/20 17:240.44 0.11 1
Hexachlorocyclopentadiene ND mg/kg 08/11/20 12:57 77-47-408/10/20 17:240.44 0.18 1
Hexachloroethane ND mg/kg 08/11/20 12:57 67-72-108/10/20 17:240.44 0.10 1
Indeno(1,2,3-cd)pyrene ND mg/kg 08/11/20 12:57 193-39-5 v108/10/20 17:240.44 0.20 1
Isophorone ND mg/kg 08/11/20 12:57 78-59-108/10/20 17:240.44 0.096 1
1-Methylnaphthalene ND mg/kg 08/11/20 12:57 90-12-008/10/20 17:240.44 0.12 1
2-Methylnaphthalene ND mg/kg 08/11/20 12:57 91-57-608/10/20 17:240.44 0.11 1
2-Methylphenol(o-Cresol)ND mg/kg 08/11/20 12:57 95-48-708/10/20 17:240.44 0.098 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 08/11/20 12:57 15831-10-408/10/20 17:240.44 0.11 1
Naphthalene ND mg/kg 08/11/20 12:57 91-20-308/10/20 17:240.44 0.11 1
2-Nitroaniline ND mg/kg 08/11/20 12:57 88-74-408/10/20 17:242.2 0.22 1
3-Nitroaniline ND mg/kg 08/11/20 12:57 99-09-208/10/20 17:242.2 0.23 1
4-Nitroaniline ND mg/kg 08/11/20 12:57 100-01-608/10/20 17:240.88 0.22 1
Nitrobenzene ND mg/kg 08/11/20 12:57 98-95-308/10/20 17:240.44 0.11 1
2-Nitrophenol ND mg/kg 08/11/20 12:57 88-75-508/10/20 17:240.44 0.14 1
4-Nitrophenol ND mg/kg 08/11/20 12:57 100-02-708/10/20 17:242.2 0.70 1
N-Nitrosodimethylamine ND mg/kg 08/11/20 12:57 62-75-908/10/20 17:240.44 0.12 1
N-Nitroso-di-n-propylamine ND mg/kg 08/11/20 12:57 621-64-708/10/20 17:240.44 0.12 1
N-Nitrosodiphenylamine ND mg/kg 08/11/20 12:57 86-30-608/10/20 17:240.44 0.11 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 08/11/20 12:57 108-60-108/10/20 17:240.44 0.12 1
Pentachlorophenol ND mg/kg 08/11/20 12:57 87-86-508/10/20 17:240.88 0.20 1
Phenanthrene ND mg/kg 08/11/20 12:57 85-01-808/10/20 17:240.44 0.11 1
Phenol ND mg/kg 08/11/20 12:57 108-95-208/10/20 17:240.44 0.11 1
Pyrene ND mg/kg 08/11/20 12:57 129-00-008/10/20 17:240.44 0.12 1
Pyridine ND mg/kg 08/11/20 12:57 110-86-108/10/20 17:240.44 0.11 1
1,2,4-Trichlorobenzene ND mg/kg 08/11/20 12:57 120-82-108/10/20 17:240.44 0.10 1
2,4,5-Trichlorophenol ND mg/kg 08/11/20 12:57 95-95-408/10/20 17:240.44 0.11 1
2,4,6-Trichlorophenol ND mg/kg 08/11/20 12:57 88-06-208/10/20 17:240.44 0.11 1
Surrogates
Nitrobenzene-d5 (S)52 %08/11/20 12:57 4165-60-008/10/20 17:2423-110 1
2-Fluorobiphenyl (S)56 %08/11/20 12:57 321-60-808/10/20 17:2430-110 1
Terphenyl-d14 (S)72 %08/11/20 12:57 1718-51-008/10/20 17:2428-110 1
Phenol-d6 (S)56 %08/11/20 12:57 13127-88-308/10/20 17:2422-110 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 38 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-4 Lab ID:92489806013 Collected:08/06/20 16:00 Received:08/07/20 10:00 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
Surrogates
2-Fluorophenol (S)55 %08/11/20 12:57 367-12-408/10/20 17:2413-110 1
2,4,6-Tribromophenol (S)67 %08/11/20 12:57 118-79-608/10/20 17:2427-110 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 25.4 %08/07/20 17:270.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 78.8 %08/13/20 10:4208/13/20 10:301
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent ND mg/kg 08/12/20 17:28 18540-29-908/12/20 10:201.27 0.324 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 39 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-5 Lab ID:92489806014 Collected:08/06/20 16:30 Received:08/07/20 10:00 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 3.6 mg/kg 08/11/20 20:01 7440-38-208/10/20 08:391.0 0.52 1
Barium 37.0 mg/kg 08/11/20 20:01 7440-39-308/10/20 08:390.52 0.26 1
Cadmium 0.056J mg/kg 08/11/20 20:01 7440-43-908/10/20 08:390.10 0.052 1
Chromium 4.5 mg/kg 08/11/20 20:01 7440-47-308/10/20 08:390.52 0.26 1
Lead 4.9 mg/kg 08/11/20 20:01 7439-92-108/10/20 08:390.52 0.26 1
Selenium 0.92J mg/kg 08/11/20 20:01 7782-49-208/10/20 08:391.0 0.52 1
Silver 0.38J mg/kg 08/11/20 20:01 7440-22-408/10/20 08:390.52 0.26 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.0051J mg/kg 08/11/20 17:07 7439-97-608/10/20 10:100.0065 0.0050 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 08/11/20 13:24 83-32-908/10/20 17:240.42 0.11 1
Acenaphthylene ND mg/kg 08/11/20 13:24 208-96-808/10/20 17:240.42 0.098 1
Aniline ND mg/kg 08/11/20 13:24 62-53-308/10/20 17:240.42 0.093 1
Anthracene ND mg/kg 08/11/20 13:24 120-12-708/10/20 17:240.42 0.11 1
Benzo(a)anthracene ND mg/kg 08/11/20 13:24 56-55-308/10/20 17:240.42 0.13 1
Benzo(a)pyrene ND mg/kg 08/11/20 13:24 50-32-808/10/20 17:240.42 0.18 1
Benzo(b)fluoranthene ND mg/kg 08/11/20 13:24 205-99-208/10/20 17:240.42 0.17 1
Benzo(g,h,i)perylene ND mg/kg 08/11/20 13:24 191-24-2 v108/10/20 17:240.42 0.16 1
Benzo(k)fluoranthene ND mg/kg 08/11/20 13:24 207-08-908/10/20 17:240.42 0.18 1
Benzoic Acid ND mg/kg 08/11/20 13:24 65-85-008/10/20 17:242.1 0.45 1
Benzyl alcohol ND mg/kg 08/11/20 13:24 100-51-608/10/20 17:240.83 0.22 1
4-Bromophenylphenyl ether ND mg/kg 08/11/20 13:24 101-55-308/10/20 17:240.42 0.11 1
Butylbenzylphthalate ND mg/kg 08/11/20 13:24 85-68-708/10/20 17:240.42 0.11 1
4-Chloro-3-methylphenol ND mg/kg 08/11/20 13:24 59-50-708/10/20 17:240.83 0.25 1
4-Chloroaniline ND mg/kg 08/11/20 13:24 106-47-808/10/20 17:240.83 0.25 1
bis(2-Chloroethoxy)methane ND mg/kg 08/11/20 13:24 111-91-108/10/20 17:240.42 0.11 1
bis(2-Chloroethyl) ether ND mg/kg 08/11/20 13:24 111-44-408/10/20 17:240.42 0.088 1
2-Chloronaphthalene ND mg/kg 08/11/20 13:24 91-58-708/10/20 17:240.42 0.093 1
2-Chlorophenol ND mg/kg 08/11/20 13:24 95-57-808/10/20 17:240.42 0.097 1
4-Chlorophenylphenyl ether ND mg/kg 08/11/20 13:24 7005-72-308/10/20 17:240.42 0.11 1
Chrysene ND mg/kg 08/11/20 13:24 218-01-908/10/20 17:240.42 0.12 1
Dibenz(a,h)anthracene ND mg/kg 08/11/20 13:24 53-70-3 v108/10/20 17:240.42 0.17 1
Dibenzofuran ND mg/kg 08/11/20 13:24 132-64-908/10/20 17:240.42 0.10 1
1,2-Dichlorobenzene ND mg/kg 08/11/20 13:24 95-50-108/10/20 17:240.42 0.090 1
1,3-Dichlorobenzene ND mg/kg 08/11/20 13:24 541-73-108/10/20 17:240.42 0.094 1
1,4-Dichlorobenzene ND mg/kg 08/11/20 13:24 106-46-708/10/20 17:240.42 0.091 1
3,3'-Dichlorobenzidine ND mg/kg 08/11/20 13:24 91-94-108/10/20 17:240.83 0.29 1
2,4-Dichlorophenol ND mg/kg 08/11/20 13:24 120-83-208/10/20 17:240.42 0.14 1
Diethylphthalate ND mg/kg 08/11/20 13:24 84-66-208/10/20 17:240.42 0.090 1
2,4-Dimethylphenol ND mg/kg 08/11/20 13:24 105-67-908/10/20 17:240.42 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 40 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-5 Lab ID:92489806014 Collected:08/06/20 16:30 Received:08/07/20 10:00 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
Dimethylphthalate ND mg/kg 08/11/20 13:24 131-11-308/10/20 17:240.42 0.094 1
Di-n-butylphthalate ND mg/kg 08/11/20 13:24 84-74-208/10/20 17:240.42 0.10 1
4,6-Dinitro-2-methylphenol ND mg/kg 08/11/20 13:24 534-52-108/10/20 17:240.83 0.67 1
2,4-Dinitrophenol ND mg/kg 08/11/20 13:24 51-28-508/10/20 17:242.1 1.3 1
2,4-Dinitrotoluene ND mg/kg 08/11/20 13:24 121-14-208/10/20 17:240.42 0.11 1
2,6-Dinitrotoluene ND mg/kg 08/11/20 13:24 606-20-2 L208/10/20 17:240.42 0.11 1
Di-n-octylphthalate ND mg/kg 08/11/20 13:24 117-84-0 v108/10/20 17:240.42 0.24 1
bis(2-Ethylhexyl)phthalate ND mg/kg 08/11/20 13:24 117-81-708/10/20 17:240.42 0.14 1
Fluoranthene ND mg/kg 08/11/20 13:24 206-44-008/10/20 17:240.42 0.13 1
Fluorene ND mg/kg 08/11/20 13:24 86-73-708/10/20 17:240.42 0.11 1
Hexachloro-1,3-butadiene ND mg/kg 08/11/20 13:24 87-68-308/10/20 17:240.42 0.10 1
Hexachlorobenzene ND mg/kg 08/11/20 13:24 118-74-108/10/20 17:240.42 0.11 1
Hexachlorocyclopentadiene ND mg/kg 08/11/20 13:24 77-47-408/10/20 17:240.42 0.17 1
Hexachloroethane ND mg/kg 08/11/20 13:24 67-72-108/10/20 17:240.42 0.095 1
Indeno(1,2,3-cd)pyrene ND mg/kg 08/11/20 13:24 193-39-5 v108/10/20 17:240.42 0.19 1
Isophorone ND mg/kg 08/11/20 13:24 78-59-108/10/20 17:240.42 0.090 1
1-Methylnaphthalene ND mg/kg 08/11/20 13:24 90-12-008/10/20 17:240.42 0.11 1
2-Methylnaphthalene ND mg/kg 08/11/20 13:24 91-57-608/10/20 17:240.42 0.11 1
2-Methylphenol(o-Cresol)ND mg/kg 08/11/20 13:24 95-48-708/10/20 17:240.42 0.092 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 08/11/20 13:24 15831-10-408/10/20 17:240.42 0.10 1
Naphthalene ND mg/kg 08/11/20 13:24 91-20-308/10/20 17:240.42 0.099 1
2-Nitroaniline ND mg/kg 08/11/20 13:24 88-74-408/10/20 17:242.1 0.21 1
3-Nitroaniline ND mg/kg 08/11/20 13:24 99-09-208/10/20 17:242.1 0.22 1
4-Nitroaniline ND mg/kg 08/11/20 13:24 100-01-608/10/20 17:240.83 0.21 1
Nitrobenzene ND mg/kg 08/11/20 13:24 98-95-308/10/20 17:240.42 0.099 1
2-Nitrophenol ND mg/kg 08/11/20 13:24 88-75-508/10/20 17:240.42 0.13 1
4-Nitrophenol ND mg/kg 08/11/20 13:24 100-02-708/10/20 17:242.1 0.66 1
N-Nitrosodimethylamine ND mg/kg 08/11/20 13:24 62-75-908/10/20 17:240.42 0.12 1
N-Nitroso-di-n-propylamine ND mg/kg 08/11/20 13:24 621-64-708/10/20 17:240.42 0.12 1
N-Nitrosodiphenylamine ND mg/kg 08/11/20 13:24 86-30-608/10/20 17:240.42 0.11 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 08/11/20 13:24 108-60-108/10/20 17:240.42 0.12 1
Pentachlorophenol ND mg/kg 08/11/20 13:24 87-86-508/10/20 17:240.83 0.19 1
Phenanthrene ND mg/kg 08/11/20 13:24 85-01-808/10/20 17:240.42 0.10 1
Phenol ND mg/kg 08/11/20 13:24 108-95-208/10/20 17:240.42 0.099 1
Pyrene ND mg/kg 08/11/20 13:24 129-00-008/10/20 17:240.42 0.11 1
Pyridine ND mg/kg 08/11/20 13:24 110-86-108/10/20 17:240.42 0.11 1
1,2,4-Trichlorobenzene ND mg/kg 08/11/20 13:24 120-82-108/10/20 17:240.42 0.095 1
2,4,5-Trichlorophenol ND mg/kg 08/11/20 13:24 95-95-408/10/20 17:240.42 0.11 1
2,4,6-Trichlorophenol ND mg/kg 08/11/20 13:24 88-06-208/10/20 17:240.42 0.10 1
Surrogates
Nitrobenzene-d5 (S)49 %08/11/20 13:24 4165-60-008/10/20 17:2423-110 1
2-Fluorobiphenyl (S)52 %08/11/20 13:24 321-60-808/10/20 17:2430-110 1
Terphenyl-d14 (S)66 %08/11/20 13:24 1718-51-008/10/20 17:2428-110 1
Phenol-d6 (S)54 %08/11/20 13:24 13127-88-308/10/20 17:2422-110 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 41 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-5 Lab ID:92489806014 Collected:08/06/20 16:30 Received:08/07/20 10:00 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
Surrogates
2-Fluorophenol (S)52 %08/11/20 13:24 367-12-408/10/20 17:2413-110 1
2,4,6-Tribromophenol (S)64 %08/11/20 13:24 118-79-608/10/20 17:2427-110 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 20.6 %08/07/20 17:270.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 78.2 %08/13/20 10:4208/13/20 10:301
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent ND mg/kg 08/12/20 17:33 18540-29-908/12/20 10:201.28 0.326 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 42 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-6 Lab ID:92489806015 Collected:08/06/20 17:00 Received:08/07/20 10:00 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 2.4 mg/kg 08/11/20 20:04 7440-38-208/10/20 08:390.96 0.48 1
Barium 35.1 mg/kg 08/11/20 20:04 7440-39-308/10/20 08:390.48 0.24 1
Cadmium ND mg/kg 08/11/20 20:04 7440-43-908/10/20 08:390.096 0.048 1
Chromium 15.8 mg/kg 08/11/20 20:04 7440-47-308/10/20 08:390.48 0.24 1
Lead 4.9 mg/kg 08/11/20 20:04 7439-92-108/10/20 08:390.48 0.24 1
Selenium ND mg/kg 08/11/20 20:04 7782-49-208/10/20 08:390.96 0.48 1
Silver 0.30J mg/kg 08/11/20 20:04 7440-22-408/10/20 08:390.48 0.24 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.014 mg/kg 08/11/20 17:09 7439-97-608/10/20 10:100.0059 0.0045 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 08/11/20 13:52 83-32-908/10/20 17:240.43 0.11 1
Acenaphthylene ND mg/kg 08/11/20 13:52 208-96-808/10/20 17:240.43 0.10 1
Aniline ND mg/kg 08/11/20 13:52 62-53-308/10/20 17:240.43 0.096 1
Anthracene ND mg/kg 08/11/20 13:52 120-12-708/10/20 17:240.43 0.11 1
Benzo(a)anthracene ND mg/kg 08/11/20 13:52 56-55-308/10/20 17:240.43 0.14 1
Benzo(a)pyrene ND mg/kg 08/11/20 13:52 50-32-808/10/20 17:240.43 0.19 1
Benzo(b)fluoranthene ND mg/kg 08/11/20 13:52 205-99-208/10/20 17:240.43 0.17 1
Benzo(g,h,i)perylene ND mg/kg 08/11/20 13:52 191-24-2 v108/10/20 17:240.43 0.17 1
Benzo(k)fluoranthene ND mg/kg 08/11/20 13:52 207-08-908/10/20 17:240.43 0.18 1
Benzoic Acid ND mg/kg 08/11/20 13:52 65-85-008/10/20 17:242.1 0.46 1
Benzyl alcohol ND mg/kg 08/11/20 13:52 100-51-608/10/20 17:240.85 0.23 1
4-Bromophenylphenyl ether ND mg/kg 08/11/20 13:52 101-55-308/10/20 17:240.43 0.11 1
Butylbenzylphthalate ND mg/kg 08/11/20 13:52 85-68-708/10/20 17:240.43 0.11 1
4-Chloro-3-methylphenol ND mg/kg 08/11/20 13:52 59-50-708/10/20 17:240.85 0.26 1
4-Chloroaniline ND mg/kg 08/11/20 13:52 106-47-808/10/20 17:240.85 0.26 1
bis(2-Chloroethoxy)methane ND mg/kg 08/11/20 13:52 111-91-108/10/20 17:240.43 0.11 1
bis(2-Chloroethyl) ether ND mg/kg 08/11/20 13:52 111-44-408/10/20 17:240.43 0.091 1
2-Chloronaphthalene ND mg/kg 08/11/20 13:52 91-58-708/10/20 17:240.43 0.095 1
2-Chlorophenol ND mg/kg 08/11/20 13:52 95-57-808/10/20 17:240.43 0.099 1
4-Chlorophenylphenyl ether ND mg/kg 08/11/20 13:52 7005-72-308/10/20 17:240.43 0.11 1
Chrysene ND mg/kg 08/11/20 13:52 218-01-908/10/20 17:240.43 0.12 1
Dibenz(a,h)anthracene ND mg/kg 08/11/20 13:52 53-70-3 v108/10/20 17:240.43 0.17 1
Dibenzofuran ND mg/kg 08/11/20 13:52 132-64-908/10/20 17:240.43 0.11 1
1,2-Dichlorobenzene ND mg/kg 08/11/20 13:52 95-50-108/10/20 17:240.43 0.092 1
1,3-Dichlorobenzene ND mg/kg 08/11/20 13:52 541-73-108/10/20 17:240.43 0.096 1
1,4-Dichlorobenzene ND mg/kg 08/11/20 13:52 106-46-708/10/20 17:240.43 0.094 1
3,3'-Dichlorobenzidine ND mg/kg 08/11/20 13:52 91-94-108/10/20 17:240.85 0.30 1
2,4-Dichlorophenol ND mg/kg 08/11/20 13:52 120-83-208/10/20 17:240.43 0.14 1
Diethylphthalate ND mg/kg 08/11/20 13:52 84-66-208/10/20 17:240.43 0.093 1
2,4-Dimethylphenol ND mg/kg 08/11/20 13:52 105-67-908/10/20 17:240.43 0.11 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 43 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-6 Lab ID:92489806015 Collected:08/06/20 17:00 Received:08/07/20 10:00 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
Dimethylphthalate ND mg/kg 08/11/20 13:52 131-11-308/10/20 17:240.43 0.097 1
Di-n-butylphthalate ND mg/kg 08/11/20 13:52 84-74-208/10/20 17:240.43 0.11 1
4,6-Dinitro-2-methylphenol ND mg/kg 08/11/20 13:52 534-52-108/10/20 17:240.85 0.69 1
2,4-Dinitrophenol ND mg/kg 08/11/20 13:52 51-28-508/10/20 17:242.1 1.4 1
2,4-Dinitrotoluene ND mg/kg 08/11/20 13:52 121-14-208/10/20 17:240.43 0.11 1
2,6-Dinitrotoluene ND mg/kg 08/11/20 13:52 606-20-2 L208/10/20 17:240.43 0.11 1
Di-n-octylphthalate ND mg/kg 08/11/20 13:52 117-84-0 v108/10/20 17:240.43 0.24 1
bis(2-Ethylhexyl)phthalate ND mg/kg 08/11/20 13:52 117-81-708/10/20 17:240.43 0.14 1
Fluoranthene ND mg/kg 08/11/20 13:52 206-44-008/10/20 17:240.43 0.13 1
Fluorene ND mg/kg 08/11/20 13:52 86-73-708/10/20 17:240.43 0.11 1
Hexachloro-1,3-butadiene ND mg/kg 08/11/20 13:52 87-68-308/10/20 17:240.43 0.10 1
Hexachlorobenzene ND mg/kg 08/11/20 13:52 118-74-108/10/20 17:240.43 0.11 1
Hexachlorocyclopentadiene ND mg/kg 08/11/20 13:52 77-47-408/10/20 17:240.43 0.17 1
Hexachloroethane ND mg/kg 08/11/20 13:52 67-72-108/10/20 17:240.43 0.097 1
Indeno(1,2,3-cd)pyrene ND mg/kg 08/11/20 13:52 193-39-5 v108/10/20 17:240.43 0.20 1
Isophorone ND mg/kg 08/11/20 13:52 78-59-108/10/20 17:240.43 0.093 1
1-Methylnaphthalene ND mg/kg 08/11/20 13:52 90-12-008/10/20 17:240.43 0.11 1
2-Methylnaphthalene ND mg/kg 08/11/20 13:52 91-57-608/10/20 17:240.43 0.11 1
2-Methylphenol(o-Cresol)ND mg/kg 08/11/20 13:52 95-48-708/10/20 17:240.43 0.095 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 08/11/20 13:52 15831-10-408/10/20 17:240.43 0.11 1
Naphthalene ND mg/kg 08/11/20 13:52 91-20-308/10/20 17:240.43 0.10 1
2-Nitroaniline ND mg/kg 08/11/20 13:52 88-74-408/10/20 17:242.1 0.21 1
3-Nitroaniline ND mg/kg 08/11/20 13:52 99-09-208/10/20 17:242.1 0.23 1
4-Nitroaniline ND mg/kg 08/11/20 13:52 100-01-608/10/20 17:240.85 0.21 1
Nitrobenzene ND mg/kg 08/11/20 13:52 98-95-308/10/20 17:240.43 0.10 1
2-Nitrophenol ND mg/kg 08/11/20 13:52 88-75-508/10/20 17:240.43 0.13 1
4-Nitrophenol ND mg/kg 08/11/20 13:52 100-02-708/10/20 17:242.1 0.68 1
N-Nitrosodimethylamine ND mg/kg 08/11/20 13:52 62-75-908/10/20 17:240.43 0.12 1
N-Nitroso-di-n-propylamine ND mg/kg 08/11/20 13:52 621-64-708/10/20 17:240.43 0.12 1
N-Nitrosodiphenylamine ND mg/kg 08/11/20 13:52 86-30-608/10/20 17:240.43 0.11 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 08/11/20 13:52 108-60-108/10/20 17:240.43 0.12 1
Pentachlorophenol ND mg/kg 08/11/20 13:52 87-86-508/10/20 17:240.85 0.20 1
Phenanthrene ND mg/kg 08/11/20 13:52 85-01-808/10/20 17:240.43 0.11 1
Phenol ND mg/kg 08/11/20 13:52 108-95-208/10/20 17:240.43 0.10 1
Pyrene ND mg/kg 08/11/20 13:52 129-00-008/10/20 17:240.43 0.12 1
Pyridine ND mg/kg 08/11/20 13:52 110-86-108/10/20 17:240.43 0.11 1
1,2,4-Trichlorobenzene ND mg/kg 08/11/20 13:52 120-82-108/10/20 17:240.43 0.098 1
2,4,5-Trichlorophenol ND mg/kg 08/11/20 13:52 95-95-408/10/20 17:240.43 0.11 1
2,4,6-Trichlorophenol ND mg/kg 08/11/20 13:52 88-06-208/10/20 17:240.43 0.11 1
Surrogates
Nitrobenzene-d5 (S)47 %08/11/20 13:52 4165-60-008/10/20 17:2423-110 1
2-Fluorobiphenyl (S)54 %08/11/20 13:52 321-60-808/10/20 17:2430-110 1
Terphenyl-d14 (S)53 %08/11/20 13:52 1718-51-008/10/20 17:2428-110 1
Phenol-d6 (S)50 %08/11/20 13:52 13127-88-308/10/20 17:2422-110 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 44 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-6 Lab ID:92489806015 Collected:08/06/20 17:00 Received:08/07/20 10:00 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
Surrogates
2-Fluorophenol (S)48 %08/11/20 13:52 367-12-408/10/20 17:2413-110 1
2,4,6-Tribromophenol (S)66 %08/11/20 13:52 118-79-608/10/20 17:2427-110 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 21.9 %08/07/20 18:340.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 76.6 %08/13/20 10:4208/13/20 10:301
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent ND mg/kg 08/12/20 17:38 18540-29-908/12/20 10:201.31 0.333 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 45 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-7 Lab ID:92489806016 Collected:08/06/20 17:30 Received:08/07/20 10:00 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 1.9 mg/kg 08/11/20 20:14 7440-38-208/10/20 08:390.90 0.45 1
Barium 107 mg/kg 08/11/20 20:14 7440-39-308/10/20 08:390.45 0.23 1
Cadmium 0.057J mg/kg 08/11/20 20:14 7440-43-908/10/20 08:390.090 0.045 1
Chromium 128 mg/kg 08/11/20 20:14 7440-47-308/10/20 08:390.45 0.23 1
Lead 9.3 mg/kg 08/11/20 20:14 7439-92-108/10/20 08:390.45 0.23 1
Selenium 1.2 mg/kg 08/11/20 20:14 7782-49-208/10/20 08:390.90 0.45 1
Silver ND mg/kg 08/11/20 20:14 7440-22-408/10/20 08:390.45 0.23 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.083 mg/kg 08/11/20 17:11 7439-97-608/10/20 10:100.0059 0.0045 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 08/11/20 14:19 83-32-908/10/20 17:240.40 0.10 1
Acenaphthylene ND mg/kg 08/11/20 14:19 208-96-808/10/20 17:240.40 0.095 1
Aniline ND mg/kg 08/11/20 14:19 62-53-308/10/20 17:240.40 0.090 1
Anthracene ND mg/kg 08/11/20 14:19 120-12-708/10/20 17:240.40 0.10 1
Benzo(a)anthracene ND mg/kg 08/11/20 14:19 56-55-308/10/20 17:240.40 0.13 1
Benzo(a)pyrene ND mg/kg 08/11/20 14:19 50-32-808/10/20 17:240.40 0.17 1
Benzo(b)fluoranthene ND mg/kg 08/11/20 14:19 205-99-208/10/20 17:240.40 0.16 1
Benzo(g,h,i)perylene ND mg/kg 08/11/20 14:19 191-24-2 v108/10/20 17:240.40 0.16 1
Benzo(k)fluoranthene ND mg/kg 08/11/20 14:19 207-08-908/10/20 17:240.40 0.17 1
Benzoic Acid ND mg/kg 08/11/20 14:19 65-85-008/10/20 17:242.0 0.43 1
Benzyl alcohol ND mg/kg 08/11/20 14:19 100-51-608/10/20 17:240.80 0.21 1
4-Bromophenylphenyl ether ND mg/kg 08/11/20 14:19 101-55-308/10/20 17:240.40 0.10 1
Butylbenzylphthalate ND mg/kg 08/11/20 14:19 85-68-708/10/20 17:240.40 0.11 1
4-Chloro-3-methylphenol ND mg/kg 08/11/20 14:19 59-50-708/10/20 17:240.80 0.24 1
4-Chloroaniline ND mg/kg 08/11/20 14:19 106-47-808/10/20 17:240.80 0.24 1
bis(2-Chloroethoxy)methane ND mg/kg 08/11/20 14:19 111-91-108/10/20 17:240.40 0.11 1
bis(2-Chloroethyl) ether ND mg/kg 08/11/20 14:19 111-44-408/10/20 17:240.40 0.085 1
2-Chloronaphthalene ND mg/kg 08/11/20 14:19 91-58-708/10/20 17:240.40 0.089 1
2-Chlorophenol ND mg/kg 08/11/20 14:19 95-57-808/10/20 17:240.40 0.093 1
4-Chlorophenylphenyl ether ND mg/kg 08/11/20 14:19 7005-72-308/10/20 17:240.40 0.10 1
Chrysene ND mg/kg 08/11/20 14:19 218-01-908/10/20 17:240.40 0.12 1
Dibenz(a,h)anthracene ND mg/kg 08/11/20 14:19 53-70-3 v108/10/20 17:240.40 0.16 1
Dibenzofuran ND mg/kg 08/11/20 14:19 132-64-908/10/20 17:240.40 0.10 1
1,2-Dichlorobenzene ND mg/kg 08/11/20 14:19 95-50-108/10/20 17:240.40 0.087 1
1,3-Dichlorobenzene ND mg/kg 08/11/20 14:19 541-73-108/10/20 17:240.40 0.090 1
1,4-Dichlorobenzene ND mg/kg 08/11/20 14:19 106-46-708/10/20 17:240.40 0.088 1
3,3'-Dichlorobenzidine ND mg/kg 08/11/20 14:19 91-94-108/10/20 17:240.80 0.28 1
2,4-Dichlorophenol ND mg/kg 08/11/20 14:19 120-83-208/10/20 17:240.40 0.13 1
Diethylphthalate ND mg/kg 08/11/20 14:19 84-66-208/10/20 17:240.40 0.087 1
2,4-Dimethylphenol ND mg/kg 08/11/20 14:19 105-67-908/10/20 17:240.40 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 46 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-7 Lab ID:92489806016 Collected:08/06/20 17:30 Received:08/07/20 10:00 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
Dimethylphthalate ND mg/kg 08/11/20 14:19 131-11-308/10/20 17:240.40 0.090 1
Di-n-butylphthalate ND mg/kg 08/11/20 14:19 84-74-208/10/20 17:240.40 0.099 1
4,6-Dinitro-2-methylphenol ND mg/kg 08/11/20 14:19 534-52-108/10/20 17:240.80 0.65 1
2,4-Dinitrophenol ND mg/kg 08/11/20 14:19 51-28-508/10/20 17:242.0 1.3 1
2,4-Dinitrotoluene ND mg/kg 08/11/20 14:19 121-14-208/10/20 17:240.40 0.11 1
2,6-Dinitrotoluene ND mg/kg 08/11/20 14:19 606-20-2 L208/10/20 17:240.40 0.10 1
Di-n-octylphthalate ND mg/kg 08/11/20 14:19 117-84-0 v108/10/20 17:240.40 0.23 1
bis(2-Ethylhexyl)phthalate ND mg/kg 08/11/20 14:19 117-81-708/10/20 17:240.40 0.13 1
Fluoranthene 0.19J mg/kg 08/11/20 14:19 206-44-008/10/20 17:240.40 0.12 1
Fluorene ND mg/kg 08/11/20 14:19 86-73-708/10/20 17:240.40 0.11 1
Hexachloro-1,3-butadiene ND mg/kg 08/11/20 14:19 87-68-308/10/20 17:240.40 0.097 1
Hexachlorobenzene ND mg/kg 08/11/20 14:19 118-74-108/10/20 17:240.40 0.10 1
Hexachlorocyclopentadiene ND mg/kg 08/11/20 14:19 77-47-408/10/20 17:240.40 0.16 1
Hexachloroethane ND mg/kg 08/11/20 14:19 67-72-108/10/20 17:240.40 0.091 1
Indeno(1,2,3-cd)pyrene ND mg/kg 08/11/20 14:19 193-39-5 v108/10/20 17:240.40 0.18 1
Isophorone ND mg/kg 08/11/20 14:19 78-59-108/10/20 17:240.40 0.087 1
1-Methylnaphthalene ND mg/kg 08/11/20 14:19 90-12-008/10/20 17:240.40 0.11 1
2-Methylnaphthalene ND mg/kg 08/11/20 14:19 91-57-608/10/20 17:240.40 0.10 1
2-Methylphenol(o-Cresol)ND mg/kg 08/11/20 14:19 95-48-708/10/20 17:240.40 0.089 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 08/11/20 14:19 15831-10-408/10/20 17:240.40 0.10 1
Naphthalene ND mg/kg 08/11/20 14:19 91-20-308/10/20 17:240.40 0.096 1
2-Nitroaniline ND mg/kg 08/11/20 14:19 88-74-408/10/20 17:242.0 0.20 1
3-Nitroaniline ND mg/kg 08/11/20 14:19 99-09-208/10/20 17:242.0 0.21 1
4-Nitroaniline ND mg/kg 08/11/20 14:19 100-01-608/10/20 17:240.80 0.20 1
Nitrobenzene ND mg/kg 08/11/20 14:19 98-95-308/10/20 17:240.40 0.096 1
2-Nitrophenol ND mg/kg 08/11/20 14:19 88-75-508/10/20 17:240.40 0.12 1
4-Nitrophenol ND mg/kg 08/11/20 14:19 100-02-708/10/20 17:242.0 0.64 1
N-Nitrosodimethylamine ND mg/kg 08/11/20 14:19 62-75-908/10/20 17:240.40 0.11 1
N-Nitroso-di-n-propylamine ND mg/kg 08/11/20 14:19 621-64-708/10/20 17:240.40 0.11 1
N-Nitrosodiphenylamine ND mg/kg 08/11/20 14:19 86-30-608/10/20 17:240.40 0.10 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 08/11/20 14:19 108-60-108/10/20 17:240.40 0.11 1
Pentachlorophenol ND mg/kg 08/11/20 14:19 87-86-508/10/20 17:240.80 0.18 1
Phenanthrene 0.16J mg/kg 08/11/20 14:19 85-01-808/10/20 17:240.40 0.10 1
Phenol ND mg/kg 08/11/20 14:19 108-95-208/10/20 17:240.40 0.096 1
Pyrene 0.17J mg/kg 08/11/20 14:19 129-00-008/10/20 17:240.40 0.11 1
Pyridine ND mg/kg 08/11/20 14:19 110-86-108/10/20 17:240.40 0.10 1
1,2,4-Trichlorobenzene ND mg/kg 08/11/20 14:19 120-82-108/10/20 17:240.40 0.092 1
2,4,5-Trichlorophenol ND mg/kg 08/11/20 14:19 95-95-408/10/20 17:240.40 0.10 1
2,4,6-Trichlorophenol ND mg/kg 08/11/20 14:19 88-06-208/10/20 17:240.40 0.10 1
Surrogates
Nitrobenzene-d5 (S)52 %08/11/20 14:19 4165-60-008/10/20 17:2423-110 1
2-Fluorobiphenyl (S)58 %08/11/20 14:19 321-60-808/10/20 17:2430-110 1
Terphenyl-d14 (S)71 %08/11/20 14:19 1718-51-008/10/20 17:2428-110 1
Phenol-d6 (S)58 %08/11/20 14:19 13127-88-308/10/20 17:2422-110 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 47 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-7 Lab ID:92489806016 Collected:08/06/20 17:30 Received:08/07/20 10:00 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
Surrogates
2-Fluorophenol (S)55 %08/11/20 14:19 367-12-408/10/20 17:2413-110 1
2,4,6-Tribromophenol (S)80 %08/11/20 14:19 118-79-608/10/20 17:2427-110 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 17.5 %08/07/20 18:350.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 84.3 %08/13/20 10:4208/13/20 10:301
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent ND mg/kg 08/12/20 17:43 18540-29-908/12/20 10:201.19 0.303 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 48 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-8 Lab ID:92489806017 Collected:08/06/20 18:00 Received:08/07/20 10:00 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 4.7 mg/kg 08/11/20 20:17 7440-38-208/10/20 08:390.98 0.49 1
Barium 24.8 mg/kg 08/11/20 20:17 7440-39-308/10/20 08:390.49 0.25 1
Cadmium 0.080J mg/kg 08/11/20 20:17 7440-43-908/10/20 08:390.098 0.049 1
Chromium 11.5 mg/kg 08/11/20 20:17 7440-47-308/10/20 08:390.49 0.25 1
Lead 3.6 mg/kg 08/11/20 20:17 7439-92-108/10/20 08:390.49 0.25 1
Selenium 1.2 mg/kg 08/11/20 20:17 7782-49-208/10/20 08:390.98 0.49 1
Silver 0.51 mg/kg 08/11/20 20:17 7440-22-408/10/20 08:390.49 0.25 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Asheville
7471 Mercury
Mercury 0.016 mg/kg 08/11/20 17:14 7439-97-608/10/20 10:100.0070 0.0053 1
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 08/11/20 14:46 83-32-908/10/20 17:240.45 0.12 1
Acenaphthylene ND mg/kg 08/11/20 14:46 208-96-808/10/20 17:240.45 0.11 1
Aniline ND mg/kg 08/11/20 14:46 62-53-308/10/20 17:240.45 0.10 1
Anthracene ND mg/kg 08/11/20 14:46 120-12-708/10/20 17:240.45 0.12 1
Benzo(a)anthracene ND mg/kg 08/11/20 14:46 56-55-308/10/20 17:240.45 0.14 1
Benzo(a)pyrene ND mg/kg 08/11/20 14:46 50-32-808/10/20 17:240.45 0.20 1
Benzo(b)fluoranthene ND mg/kg 08/11/20 14:46 205-99-208/10/20 17:240.45 0.18 1
Benzo(g,h,i)perylene ND mg/kg 08/11/20 14:46 191-24-2 v108/10/20 17:240.45 0.18 1
Benzo(k)fluoranthene ND mg/kg 08/11/20 14:46 207-08-908/10/20 17:240.45 0.19 1
Benzoic Acid ND mg/kg 08/11/20 14:46 65-85-008/10/20 17:242.3 0.49 1
Benzyl alcohol ND mg/kg 08/11/20 14:46 100-51-608/10/20 17:240.91 0.24 1
4-Bromophenylphenyl ether ND mg/kg 08/11/20 14:46 101-55-308/10/20 17:240.45 0.12 1
Butylbenzylphthalate ND mg/kg 08/11/20 14:46 85-68-708/10/20 17:240.45 0.12 1
4-Chloro-3-methylphenol ND mg/kg 08/11/20 14:46 59-50-708/10/20 17:240.91 0.28 1
4-Chloroaniline ND mg/kg 08/11/20 14:46 106-47-808/10/20 17:240.91 0.28 1
bis(2-Chloroethoxy)methane ND mg/kg 08/11/20 14:46 111-91-108/10/20 17:240.45 0.12 1
bis(2-Chloroethyl) ether ND mg/kg 08/11/20 14:46 111-44-408/10/20 17:240.45 0.097 1
2-Chloronaphthalene ND mg/kg 08/11/20 14:46 91-58-708/10/20 17:240.45 0.10 1
2-Chlorophenol ND mg/kg 08/11/20 14:46 95-57-808/10/20 17:240.45 0.11 1
4-Chlorophenylphenyl ether ND mg/kg 08/11/20 14:46 7005-72-308/10/20 17:240.45 0.12 1
Chrysene ND mg/kg 08/11/20 14:46 218-01-908/10/20 17:240.45 0.13 1
Dibenz(a,h)anthracene ND mg/kg 08/11/20 14:46 53-70-3 v108/10/20 17:240.45 0.18 1
Dibenzofuran ND mg/kg 08/11/20 14:46 132-64-908/10/20 17:240.45 0.11 1
1,2-Dichlorobenzene ND mg/kg 08/11/20 14:46 95-50-108/10/20 17:240.45 0.098 1
1,3-Dichlorobenzene ND mg/kg 08/11/20 14:46 541-73-108/10/20 17:240.45 0.10 1
1,4-Dichlorobenzene ND mg/kg 08/11/20 14:46 106-46-708/10/20 17:240.45 0.10 1
3,3'-Dichlorobenzidine ND mg/kg 08/11/20 14:46 91-94-108/10/20 17:240.91 0.32 1
2,4-Dichlorophenol ND mg/kg 08/11/20 14:46 120-83-208/10/20 17:240.45 0.15 1
Diethylphthalate ND mg/kg 08/11/20 14:46 84-66-208/10/20 17:240.45 0.099 1
2,4-Dimethylphenol ND mg/kg 08/11/20 14:46 105-67-908/10/20 17:240.45 0.11 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 49 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-8 Lab ID:92489806017 Collected:08/06/20 18:00 Received:08/07/20 10:00 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
Dimethylphthalate ND mg/kg 08/11/20 14:46 131-11-308/10/20 17:240.45 0.10 1
Di-n-butylphthalate ND mg/kg 08/11/20 14:46 84-74-208/10/20 17:240.45 0.11 1
4,6-Dinitro-2-methylphenol ND mg/kg 08/11/20 14:46 534-52-108/10/20 17:240.91 0.73 1
2,4-Dinitrophenol ND mg/kg 08/11/20 14:46 51-28-508/10/20 17:242.3 1.5 1
2,4-Dinitrotoluene ND mg/kg 08/11/20 14:46 121-14-208/10/20 17:240.45 0.12 1
2,6-Dinitrotoluene ND mg/kg 08/11/20 14:46 606-20-2 L208/10/20 17:240.45 0.12 1
Di-n-octylphthalate ND mg/kg 08/11/20 14:46 117-84-0 v108/10/20 17:240.45 0.26 1
bis(2-Ethylhexyl)phthalate ND mg/kg 08/11/20 14:46 117-81-708/10/20 17:240.45 0.15 1
Fluoranthene ND mg/kg 08/11/20 14:46 206-44-008/10/20 17:240.45 0.14 1
Fluorene ND mg/kg 08/11/20 14:46 86-73-708/10/20 17:240.45 0.12 1
Hexachloro-1,3-butadiene ND mg/kg 08/11/20 14:46 87-68-308/10/20 17:240.45 0.11 1
Hexachlorobenzene ND mg/kg 08/11/20 14:46 118-74-108/10/20 17:240.45 0.12 1
Hexachlorocyclopentadiene ND mg/kg 08/11/20 14:46 77-47-408/10/20 17:240.45 0.18 1
Hexachloroethane ND mg/kg 08/11/20 14:46 67-72-108/10/20 17:240.45 0.10 1
Indeno(1,2,3-cd)pyrene ND mg/kg 08/11/20 14:46 193-39-5 v108/10/20 17:240.45 0.21 1
Isophorone ND mg/kg 08/11/20 14:46 78-59-108/10/20 17:240.45 0.099 1
1-Methylnaphthalene ND mg/kg 08/11/20 14:46 90-12-008/10/20 17:240.45 0.12 1
2-Methylnaphthalene ND mg/kg 08/11/20 14:46 91-57-608/10/20 17:240.45 0.12 1
2-Methylphenol(o-Cresol)ND mg/kg 08/11/20 14:46 95-48-708/10/20 17:240.45 0.10 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 08/11/20 14:46 15831-10-408/10/20 17:240.45 0.11 1
Naphthalene ND mg/kg 08/11/20 14:46 91-20-308/10/20 17:240.45 0.11 1
2-Nitroaniline ND mg/kg 08/11/20 14:46 88-74-408/10/20 17:242.3 0.23 1
3-Nitroaniline ND mg/kg 08/11/20 14:46 99-09-208/10/20 17:242.3 0.24 1
4-Nitroaniline ND mg/kg 08/11/20 14:46 100-01-608/10/20 17:240.91 0.22 1
Nitrobenzene ND mg/kg 08/11/20 14:46 98-95-308/10/20 17:240.45 0.11 1
2-Nitrophenol ND mg/kg 08/11/20 14:46 88-75-508/10/20 17:240.45 0.14 1
4-Nitrophenol ND mg/kg 08/11/20 14:46 100-02-708/10/20 17:242.3 0.72 1
N-Nitrosodimethylamine ND mg/kg 08/11/20 14:46 62-75-908/10/20 17:240.45 0.13 1
N-Nitroso-di-n-propylamine ND mg/kg 08/11/20 14:46 621-64-708/10/20 17:240.45 0.13 1
N-Nitrosodiphenylamine ND mg/kg 08/11/20 14:46 86-30-608/10/20 17:240.45 0.12 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 08/11/20 14:46 108-60-108/10/20 17:240.45 0.13 1
Pentachlorophenol ND mg/kg 08/11/20 14:46 87-86-508/10/20 17:240.91 0.21 1
Phenanthrene ND mg/kg 08/11/20 14:46 85-01-808/10/20 17:240.45 0.11 1
Phenol ND mg/kg 08/11/20 14:46 108-95-208/10/20 17:240.45 0.11 1
Pyrene ND mg/kg 08/11/20 14:46 129-00-008/10/20 17:240.45 0.13 1
Pyridine ND mg/kg 08/11/20 14:46 110-86-108/10/20 17:240.45 0.12 1
1,2,4-Trichlorobenzene ND mg/kg 08/11/20 14:46 120-82-108/10/20 17:240.45 0.10 1
2,4,5-Trichlorophenol ND mg/kg 08/11/20 14:46 95-95-408/10/20 17:240.45 0.12 1
2,4,6-Trichlorophenol ND mg/kg 08/11/20 14:46 88-06-208/10/20 17:240.45 0.11 1
Surrogates
Nitrobenzene-d5 (S)45 %08/11/20 14:46 4165-60-008/10/20 17:2423-110 1
2-Fluorobiphenyl (S)48 %08/11/20 14:46 321-60-808/10/20 17:2430-110 1
Terphenyl-d14 (S)62 %08/11/20 14:46 1718-51-008/10/20 17:2428-110 1
Phenol-d6 (S)50 %08/11/20 14:46 13127-88-308/10/20 17:2422-110 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 50 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:SS-8 Lab ID:92489806017 Collected:08/06/20 18:00 Received:08/07/20 10:00 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
Surrogates
2-Fluorophenol (S)49 %08/11/20 14:46 367-12-408/10/20 17:2413-110 1
2,4,6-Tribromophenol (S)65 %08/11/20 14:46 118-79-608/10/20 17:2427-110 1
Analytical Method: ASTM D2974-87
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 26.2 %08/07/20 18:350.10 0.10 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 79.7 %08/13/20 10:4208/13/20 10:301
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
Wet Chemistry 7199
Chromium, Hexavalent ND mg/kg 08/12/20 17:48 18540-29-908/12/20 10:201.26 0.320 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 51 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:Trip Blank Lab ID:92489806018 Collected:08/06/20 00:00 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Acetone 52.3 ug/L 08/11/20 21:33 67-64-125.0 6.2 1
Benzene ND ug/L 08/11/20 21:33 71-43-21.0 0.15 1
Bromobenzene ND ug/L 08/11/20 21:33 108-86-11.0 0.22 1
Bromochloromethane ND ug/L 08/11/20 21:33 74-97-51.0 0.34 1
Bromodichloromethane ND ug/L 08/11/20 21:33 75-27-41.0 0.26 1
Bromoform ND ug/L 08/11/20 21:33 75-25-21.0 0.62 1
Bromomethane ND ug/L 08/11/20 21:33 74-83-9 v22.0 0.62 1
2-Butanone (MEK)ND ug/L 08/11/20 21:33 78-93-35.0 3.3 1
Carbon tetrachloride ND ug/L 08/11/20 21:33 56-23-51.0 0.22 1
Chlorobenzene ND ug/L 08/11/20 21:33 108-90-71.0 0.23 1
Chloroethane ND ug/L 08/11/20 21:33 75-00-3 IK1.0 0.49 1
Chloroform ND ug/L 08/11/20 21:33 67-66-35.0 2.3 1
Chloromethane ND ug/L 08/11/20 21:33 74-87-3 v21.0 0.39 1
2-Chlorotoluene ND ug/L 08/11/20 21:33 95-49-81.0 0.20 1
4-Chlorotoluene ND ug/L 08/11/20 21:33 106-43-41.0 0.20 1
1,2-Dibromo-3-chloropropane ND ug/L 08/11/20 21:33 96-12-85.0 0.26 1
Dibromochloromethane ND ug/L 08/11/20 21:33 124-48-11.0 0.41 1
1,2-Dibromoethane (EDB)ND ug/L 08/11/20 21:33 106-93-41.0 0.26 1
Dibromomethane ND ug/L 08/11/20 21:33 74-95-31.0 0.46 1
1,2-Dichlorobenzene ND ug/L 08/11/20 21:33 95-50-11.0 0.29 1
1,3-Dichlorobenzene ND ug/L 08/11/20 21:33 541-73-11.0 0.22 1
1,4-Dichlorobenzene ND ug/L 08/11/20 21:33 106-46-71.0 0.26 1
Dichlorodifluoromethane ND ug/L 08/11/20 21:33 75-71-81.0 0.23 1
1,1-Dichloroethane ND ug/L 08/11/20 21:33 75-34-31.0 0.27 1
1,2-Dichloroethane ND ug/L 08/11/20 21:33 107-06-21.0 0.34 1
1,1-Dichloroethene ND ug/L 08/11/20 21:33 75-35-41.0 0.24 1
cis-1,2-Dichloroethene ND ug/L 08/11/20 21:33 156-59-21.0 0.29 1
trans-1,2-Dichloroethene ND ug/L 08/11/20 21:33 156-60-51.0 0.25 1
1,2-Dichloropropane ND ug/L 08/11/20 21:33 78-87-51.0 0.19 1
1,3-Dichloropropane ND ug/L 08/11/20 21:33 142-28-91.0 0.16 1
2,2-Dichloropropane ND ug/L 08/11/20 21:33 594-20-71.0 0.27 1
1,1-Dichloropropene ND ug/L 08/11/20 21:33 563-58-61.0 0.21 1
cis-1,3-Dichloropropene ND ug/L 08/11/20 21:33 10061-01-51.0 0.30 1
trans-1,3-Dichloropropene ND ug/L 08/11/20 21:33 10061-02-61.0 0.31 1
Diisopropyl ether ND ug/L 08/11/20 21:33 108-20-31.0 0.22 1
Ethylbenzene ND ug/L 08/11/20 21:33 100-41-41.0 0.26 1
Hexachloro-1,3-butadiene ND ug/L 08/11/20 21:33 87-68-31.0 0.44 1
2-Hexanone ND ug/L 08/11/20 21:33 591-78-65.0 0.57 1
p-Isopropyltoluene ND ug/L 08/11/20 21:33 99-87-61.0 0.21 1
Methylene Chloride ND ug/L 08/11/20 21:33 75-09-25.0 3.7 1
4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/20 21:33 108-10-15.0 4.5 1
Methyl-tert-butyl ether ND ug/L 08/11/20 21:33 1634-04-41.0 0.28 1
Naphthalene ND ug/L 08/11/20 21:33 91-20-31.0 0.35 1
Styrene ND ug/L 08/11/20 21:33 100-42-51.0 0.27 1
1,1,1,2-Tetrachloroethane ND ug/L 08/11/20 21:33 630-20-61.0 0.34 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 52 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:Trip Blank Lab ID:92489806018 Collected:08/06/20 00:00 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
1,1,2,2-Tetrachloroethane ND ug/L 08/11/20 21:33 79-34-51.0 0.22 1
Tetrachloroethene ND ug/L 08/11/20 21:33 127-18-41.0 0.16 1
Toluene ND ug/L 08/11/20 21:33 108-88-31.0 0.24 1
1,2,3-Trichlorobenzene ND ug/L 08/11/20 21:33 87-61-61.0 0.34 1
1,2,4-Trichlorobenzene ND ug/L 08/11/20 21:33 120-82-11.0 0.22 1
1,1,1-Trichloroethane ND ug/L 08/11/20 21:33 71-55-61.0 0.18 1
1,1,2-Trichloroethane ND ug/L 08/11/20 21:33 79-00-51.0 0.24 1
Trichloroethene ND ug/L 08/11/20 21:33 79-01-61.0 0.22 1
Trichlorofluoromethane ND ug/L 08/11/20 21:33 75-69-41.0 0.31 1
1,2,3-Trichloropropane ND ug/L 08/11/20 21:33 96-18-41.0 0.35 1
Vinyl acetate ND ug/L 08/11/20 21:33 108-05-42.0 1.4 1
Vinyl chloride ND ug/L 08/11/20 21:33 75-01-41.0 0.24 1
Xylene (Total)ND ug/L 08/11/20 21:33 1330-20-71.0 0.63 1
m&p-Xylene ND ug/L 08/11/20 21:33 179601-23-12.0 0.41 1
o-Xylene ND ug/L 08/11/20 21:33 95-47-61.0 0.22 1
Surrogates
4-Bromofluorobenzene (S)94 %08/11/20 21:33 460-00-470-130 1
1,2-Dichloroethane-d4 (S)100 %08/11/20 21:33 17060-07-070-130 1
Toluene-d8 (S)101 %08/11/20 21:33 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
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Page 53 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-1 Lab ID:92489806019 Collected:08/05/20 15:40 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
8270E RVE
Acenaphthene ND ug/L 08/13/20 13:59 83-32-908/11/20 21:3510.0 1.4 1
Acenaphthylene ND ug/L 08/13/20 13:59 208-96-808/11/20 21:3510.0 1.5 1
Aniline ND ug/L 08/13/20 13:59 62-53-308/11/20 21:3510.0 1.6 1
Anthracene ND ug/L 08/13/20 13:59 120-12-708/11/20 21:3510.0 1.6 1
Benzo(a)anthracene ND ug/L 08/13/20 13:59 56-55-308/11/20 21:3510.0 1.5 1
Benzo(a)pyrene ND ug/L 08/13/20 13:59 50-32-8 L108/11/20 21:3510.0 1.8 1
Benzo(b)fluoranthene ND ug/L 08/13/20 13:59 205-99-2 L108/11/20 21:3510.0 1.7 1
Benzo(g,h,i)perylene ND ug/L 08/13/20 13:59 191-24-208/11/20 21:3510.0 1.6 1
Benzo(k)fluoranthene ND ug/L 08/13/20 13:59 207-08-9 L108/11/20 21:3510.0 1.5 1
Benzoic Acid ND ug/L 08/13/20 13:59 65-85-0 L208/11/20 21:3550.0 19.5 1
Benzyl alcohol ND ug/L 08/13/20 13:59 100-51-608/11/20 21:3520.0 2.6 1
4-Bromophenylphenyl ether ND ug/L 08/13/20 13:59 101-55-308/11/20 21:3510.0 1.2 1
Butylbenzylphthalate ND ug/L 08/13/20 13:59 85-68-7 L108/11/20 21:3510.0 1.9 1
4-Chloro-3-methylphenol ND ug/L 08/13/20 13:59 59-50-708/11/20 21:3510.0 2.8 1
4-Chloroaniline ND ug/L 08/13/20 13:59 106-47-808/11/20 21:3520.0 2.8 1
bis(2-Chloroethoxy)methane ND ug/L 08/13/20 13:59 111-91-108/11/20 21:3510.0 1.3 1
bis(2-Chloroethyl) ether ND ug/L 08/13/20 13:59 111-44-408/11/20 21:3510.0 1.7 1
2-Chloronaphthalene ND ug/L 08/13/20 13:59 91-58-708/11/20 21:3510.0 1.4 1
2-Chlorophenol ND ug/L 08/13/20 13:59 95-57-808/11/20 21:3510.0 1.4 1
4-Chlorophenylphenyl ether ND ug/L 08/13/20 13:59 7005-72-308/11/20 21:3510.0 1.5 1
Chrysene ND ug/L 08/13/20 13:59 218-01-9 L108/11/20 21:3510.0 1.4 1
Dibenz(a,h)anthracene ND ug/L 08/13/20 13:59 53-70-308/11/20 21:3510.0 1.6 1
Dibenzofuran ND ug/L 08/13/20 13:59 132-64-908/11/20 21:3510.0 1.3 1
1,2-Dichlorobenzene ND ug/L 08/13/20 13:59 95-50-108/11/20 21:3510.0 1.4 1
1,3-Dichlorobenzene ND ug/L 08/13/20 13:59 541-73-108/11/20 21:3510.0 1.4 1
1,4-Dichlorobenzene ND ug/L 08/13/20 13:59 106-46-708/11/20 21:3510.0 1.5 1
3,3'-Dichlorobenzidine ND ug/L 08/13/20 13:59 91-94-108/11/20 21:3520.0 2.7 1
2,4-Dichlorophenol ND ug/L 08/13/20 13:59 120-83-208/11/20 21:3510.0 1.5 1
Diethylphthalate ND ug/L 08/13/20 13:59 84-66-208/11/20 21:3510.0 1.6 1
2,4-Dimethylphenol ND ug/L 08/13/20 13:59 105-67-908/11/20 21:3510.0 1.5 1
Dimethylphthalate ND ug/L 08/13/20 13:59 131-11-308/11/20 21:3510.0 1.4 1
Di-n-butylphthalate ND ug/L 08/13/20 13:59 84-74-2 L108/11/20 21:3510.0 1.6 1
4,6-Dinitro-2-methylphenol ND ug/L 08/13/20 13:59 534-52-108/11/20 21:3520.0 4.5 1
2,4-Dinitrophenol ND ug/L 08/13/20 13:59 51-28-508/11/20 21:3550.0 7.3 1
2,4-Dinitrotoluene ND ug/L 08/13/20 13:59 121-14-208/11/20 21:3510.0 1.7 1
2,6-Dinitrotoluene ND ug/L 08/13/20 13:59 606-20-208/11/20 21:3510.0 1.7 1
Di-n-octylphthalate ND ug/L 08/13/20 13:59 117-84-0 L1,v108/11/20 21:3510.0 2.2 1
bis(2-Ethylhexyl)phthalate ND ug/L 08/13/20 13:59 117-81-7 L108/11/20 21:356.0 2.0 1
Fluoranthene ND ug/L 08/13/20 13:59 206-44-008/11/20 21:3510.0 1.6 1
Fluorene ND ug/L 08/13/20 13:59 86-73-708/11/20 21:3510.0 1.4 1
Hexachloro-1,3-butadiene ND ug/L 08/13/20 13:59 87-68-308/11/20 21:3510.0 1.6 1
Hexachlorobenzene ND ug/L 08/13/20 13:59 118-74-108/11/20 21:3510.0 1.3 1
Hexachlorocyclopentadiene ND ug/L 08/13/20 13:59 77-47-408/11/20 21:3510.0 2.4 1
Hexachloroethane ND ug/L 08/13/20 13:59 67-72-108/11/20 21:3510.0 1.3 1
Indeno(1,2,3-cd)pyrene ND ug/L 08/13/20 13:59 193-39-508/11/20 21:3510.0 1.7 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 54 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-1 Lab ID:92489806019 Collected:08/05/20 15:40 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
8270E RVE
Isophorone ND ug/L 08/13/20 13:59 78-59-108/11/20 21:3510.0 1.3 1
1-Methylnaphthalene ND ug/L 08/13/20 13:59 90-12-008/11/20 21:3510.0 1.4 1
2-Methylnaphthalene ND ug/L 08/13/20 13:59 91-57-608/11/20 21:3510.0 1.4 1
2-Methylphenol(o-Cresol)ND ug/L 08/13/20 13:59 95-48-708/11/20 21:3510.0 1.2 1
3&4-Methylphenol(m&p Cresol)ND ug/L 08/13/20 13:59 15831-10-408/11/20 21:3510.0 1.2 1
Naphthalene ND ug/L 08/13/20 13:59 91-20-308/11/20 21:3510.0 1.6 1
2-Nitroaniline ND ug/L 08/13/20 13:59 88-74-4 L108/11/20 21:3520.0 3.0 1
3-Nitroaniline ND ug/L 08/13/20 13:59 99-09-208/11/20 21:3520.0 2.8 1
4-Nitroaniline ND ug/L 08/13/20 13:59 100-01-6 L108/11/20 21:3520.0 3.1 1
Nitrobenzene ND ug/L 08/13/20 13:59 98-95-308/11/20 21:3510.0 1.5 1
2-Nitrophenol ND ug/L 08/13/20 13:59 88-75-508/11/20 21:3510.0 1.7 1
4-Nitrophenol ND ug/L 08/13/20 13:59 100-02-708/11/20 21:3550.0 9.4 1
N-Nitrosodimethylamine ND ug/L 08/13/20 13:59 62-75-908/11/20 21:3510.0 1.8 1
N-Nitroso-di-n-propylamine ND ug/L 08/13/20 13:59 621-64-708/11/20 21:3510.0 1.3 1
N-Nitrosodiphenylamine ND ug/L 08/13/20 13:59 86-30-608/11/20 21:3510.0 1.4 1
2,2'-Oxybis(1-chloropropane)ND ug/L 08/13/20 13:59 108-60-108/11/20 21:3510.0 1.3 1
Pentachlorophenol ND ug/L 08/13/20 13:59 87-86-508/11/20 21:3520.0 2.8 1
Phenanthrene ND ug/L 08/13/20 13:59 85-01-808/11/20 21:3510.0 1.4 1
Phenol ND ug/L 08/13/20 13:59 108-95-208/11/20 21:3510.0 1.5 1
Pyrene ND ug/L 08/13/20 13:59 129-00-0 L108/11/20 21:3510.0 1.5 1
1,2,4-Trichlorobenzene ND ug/L 08/13/20 13:59 120-82-108/11/20 21:3510.0 1.6 1
2,4,5-Trichlorophenol ND ug/L 08/13/20 13:59 95-95-408/11/20 21:3510.0 1.5 1
2,4,6-Trichlorophenol ND ug/L 08/13/20 13:59 88-06-208/11/20 21:3510.0 1.4 1
Surrogates
Nitrobenzene-d5 (S)92 %08/13/20 13:59 4165-60-008/11/20 21:3513-130 1
2-Fluorobiphenyl (S)83 %08/13/20 13:59 321-60-808/11/20 21:3513-130 1
Terphenyl-d14 (S)118 %08/13/20 13:59 1718-51-008/11/20 21:3525-130 1
Phenol-d6 (S)49 %08/13/20 13:59 13127-88-308/11/20 21:3510-130 1
2-Fluorophenol (S)63 %08/13/20 13:59 367-12-408/11/20 21:3510-130 1
2,4,6-Tribromophenol (S)79 %08/13/20 13:59 118-79-608/11/20 21:3510-137 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Acetone ND ug/L 08/11/20 21:51 67-64-125.0 6.2 1
Benzene ND ug/L 08/11/20 21:51 71-43-21.0 0.15 1
Bromobenzene ND ug/L 08/11/20 21:51 108-86-11.0 0.22 1
Bromochloromethane ND ug/L 08/11/20 21:51 74-97-51.0 0.34 1
Bromodichloromethane ND ug/L 08/11/20 21:51 75-27-41.0 0.26 1
Bromoform ND ug/L 08/11/20 21:51 75-25-21.0 0.62 1
Bromomethane ND ug/L 08/11/20 21:51 74-83-9 v22.0 0.62 1
2-Butanone (MEK)ND ug/L 08/11/20 21:51 78-93-35.0 3.3 1
Carbon tetrachloride ND ug/L 08/11/20 21:51 56-23-51.0 0.22 1
Chlorobenzene ND ug/L 08/11/20 21:51 108-90-71.0 0.23 1
Chloroethane ND ug/L 08/11/20 21:51 75-00-3 IK1.0 0.49 1
Chloroform ND ug/L 08/11/20 21:51 67-66-35.0 2.3 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 55 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-1 Lab ID:92489806019 Collected:08/05/20 15:40 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Chloromethane ND ug/L 08/11/20 21:51 74-87-3 v21.0 0.39 1
2-Chlorotoluene ND ug/L 08/11/20 21:51 95-49-81.0 0.20 1
4-Chlorotoluene ND ug/L 08/11/20 21:51 106-43-41.0 0.20 1
1,2-Dibromo-3-chloropropane ND ug/L 08/11/20 21:51 96-12-85.0 0.26 1
Dibromochloromethane ND ug/L 08/11/20 21:51 124-48-11.0 0.41 1
1,2-Dibromoethane (EDB)ND ug/L 08/11/20 21:51 106-93-41.0 0.26 1
Dibromomethane ND ug/L 08/11/20 21:51 74-95-31.0 0.46 1
1,2-Dichlorobenzene ND ug/L 08/11/20 21:51 95-50-11.0 0.29 1
1,3-Dichlorobenzene ND ug/L 08/11/20 21:51 541-73-11.0 0.22 1
1,4-Dichlorobenzene ND ug/L 08/11/20 21:51 106-46-71.0 0.26 1
Dichlorodifluoromethane ND ug/L 08/11/20 21:51 75-71-81.0 0.23 1
1,1-Dichloroethane ND ug/L 08/11/20 21:51 75-34-31.0 0.27 1
1,2-Dichloroethane ND ug/L 08/11/20 21:51 107-06-21.0 0.34 1
1,1-Dichloroethene ND ug/L 08/11/20 21:51 75-35-41.0 0.24 1
cis-1,2-Dichloroethene ND ug/L 08/11/20 21:51 156-59-21.0 0.29 1
trans-1,2-Dichloroethene ND ug/L 08/11/20 21:51 156-60-51.0 0.25 1
1,2-Dichloropropane ND ug/L 08/11/20 21:51 78-87-51.0 0.19 1
1,3-Dichloropropane ND ug/L 08/11/20 21:51 142-28-91.0 0.16 1
2,2-Dichloropropane ND ug/L 08/11/20 21:51 594-20-71.0 0.27 1
1,1-Dichloropropene ND ug/L 08/11/20 21:51 563-58-61.0 0.21 1
cis-1,3-Dichloropropene ND ug/L 08/11/20 21:51 10061-01-51.0 0.30 1
trans-1,3-Dichloropropene ND ug/L 08/11/20 21:51 10061-02-61.0 0.31 1
Diisopropyl ether ND ug/L 08/11/20 21:51 108-20-31.0 0.22 1
Ethylbenzene ND ug/L 08/11/20 21:51 100-41-41.0 0.26 1
Hexachloro-1,3-butadiene ND ug/L 08/11/20 21:51 87-68-31.0 0.44 1
2-Hexanone ND ug/L 08/11/20 21:51 591-78-65.0 0.57 1
p-Isopropyltoluene ND ug/L 08/11/20 21:51 99-87-61.0 0.21 1
Methylene Chloride ND ug/L 08/11/20 21:51 75-09-25.0 3.7 1
4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/20 21:51 108-10-15.0 4.5 1
Methyl-tert-butyl ether ND ug/L 08/11/20 21:51 1634-04-41.0 0.28 1
Naphthalene ND ug/L 08/11/20 21:51 91-20-31.0 0.35 1
Styrene ND ug/L 08/11/20 21:51 100-42-51.0 0.27 1
1,1,1,2-Tetrachloroethane ND ug/L 08/11/20 21:51 630-20-61.0 0.34 1
1,1,2,2-Tetrachloroethane ND ug/L 08/11/20 21:51 79-34-51.0 0.22 1
Tetrachloroethene ND ug/L 08/11/20 21:51 127-18-41.0 0.16 1
Toluene ND ug/L 08/11/20 21:51 108-88-31.0 0.24 1
1,2,3-Trichlorobenzene ND ug/L 08/11/20 21:51 87-61-61.0 0.34 1
1,2,4-Trichlorobenzene ND ug/L 08/11/20 21:51 120-82-11.0 0.22 1
1,1,1-Trichloroethane ND ug/L 08/11/20 21:51 71-55-61.0 0.18 1
1,1,2-Trichloroethane ND ug/L 08/11/20 21:51 79-00-51.0 0.24 1
Trichloroethene ND ug/L 08/11/20 21:51 79-01-61.0 0.22 1
Trichlorofluoromethane ND ug/L 08/11/20 21:51 75-69-41.0 0.31 1
1,2,3-Trichloropropane ND ug/L 08/11/20 21:51 96-18-41.0 0.35 1
Vinyl acetate ND ug/L 08/11/20 21:51 108-05-42.0 1.4 1
Vinyl chloride ND ug/L 08/11/20 21:51 75-01-41.0 0.24 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 56 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-1 Lab ID:92489806019 Collected:08/05/20 15:40 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Xylene (Total)ND ug/L 08/11/20 21:51 1330-20-71.0 0.63 1
m&p-Xylene ND ug/L 08/11/20 21:51 179601-23-12.0 0.41 1
o-Xylene ND ug/L 08/11/20 21:51 95-47-61.0 0.22 1
Surrogates
4-Bromofluorobenzene (S)96 %08/11/20 21:51 460-00-470-130 1
1,2-Dichloroethane-d4 (S)102 %08/11/20 21:51 17060-07-070-130 1
Toluene-d8 (S)101 %08/11/20 21:51 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 57 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-2 Lab ID:92489806020 Collected:08/05/20 16:30 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
8270E RVE
Acenaphthene ND ug/L 08/13/20 14:25 83-32-908/11/20 21:3510.0 1.4 1
Acenaphthylene ND ug/L 08/13/20 14:25 208-96-808/11/20 21:3510.0 1.5 1
Aniline ND ug/L 08/13/20 14:25 62-53-308/11/20 21:3510.0 1.6 1
Anthracene ND ug/L 08/13/20 14:25 120-12-708/11/20 21:3510.0 1.6 1
Benzo(a)anthracene ND ug/L 08/13/20 14:25 56-55-308/11/20 21:3510.0 1.5 1
Benzo(a)pyrene ND ug/L 08/13/20 14:25 50-32-8 L108/11/20 21:3510.0 1.8 1
Benzo(b)fluoranthene ND ug/L 08/13/20 14:25 205-99-2 L108/11/20 21:3510.0 1.7 1
Benzo(g,h,i)perylene ND ug/L 08/13/20 14:25 191-24-2 M108/11/20 21:3510.0 1.6 1
Benzo(k)fluoranthene ND ug/L 08/13/20 14:25 207-08-9 L108/11/20 21:3510.0 1.5 1
Benzoic Acid ND ug/L 08/13/20 14:25 65-85-0 L2,M008/11/20 21:3550.0 19.5 1
Benzyl alcohol ND ug/L 08/13/20 14:25 100-51-608/11/20 21:3520.0 2.6 1
4-Bromophenylphenyl ether ND ug/L 08/13/20 14:25 101-55-308/11/20 21:3510.0 1.2 1
Butylbenzylphthalate ND ug/L 08/13/20 14:25 85-68-7 L108/11/20 21:3510.0 1.9 1
4-Chloro-3-methylphenol ND ug/L 08/13/20 14:25 59-50-708/11/20 21:3510.0 2.8 1
4-Chloroaniline ND ug/L 08/13/20 14:25 106-47-808/11/20 21:3520.0 2.8 1
bis(2-Chloroethoxy)methane ND ug/L 08/13/20 14:25 111-91-108/11/20 21:3510.0 1.3 1
bis(2-Chloroethyl) ether ND ug/L 08/13/20 14:25 111-44-4 M108/11/20 21:3510.0 1.7 1
2-Chloronaphthalene ND ug/L 08/13/20 14:25 91-58-708/11/20 21:3510.0 1.4 1
2-Chlorophenol ND ug/L 08/13/20 14:25 95-57-808/11/20 21:3510.0 1.4 1
4-Chlorophenylphenyl ether ND ug/L 08/13/20 14:25 7005-72-308/11/20 21:3510.0 1.5 1
Chrysene ND ug/L 08/13/20 14:25 218-01-9 L108/11/20 21:3510.0 1.4 1
Dibenz(a,h)anthracene ND ug/L 08/13/20 14:25 53-70-3 M108/11/20 21:3510.0 1.6 1
Dibenzofuran ND ug/L 08/13/20 14:25 132-64-908/11/20 21:3510.0 1.3 1
1,2-Dichlorobenzene ND ug/L 08/13/20 14:25 95-50-108/11/20 21:3510.0 1.4 1
1,3-Dichlorobenzene ND ug/L 08/13/20 14:25 541-73-108/11/20 21:3510.0 1.4 1
1,4-Dichlorobenzene ND ug/L 08/13/20 14:25 106-46-708/11/20 21:3510.0 1.5 1
3,3'-Dichlorobenzidine ND ug/L 08/13/20 14:25 91-94-108/11/20 21:3520.0 2.7 1
2,4-Dichlorophenol ND ug/L 08/13/20 14:25 120-83-208/11/20 21:3510.0 1.5 1
Diethylphthalate ND ug/L 08/13/20 14:25 84-66-208/11/20 21:3510.0 1.6 1
2,4-Dimethylphenol ND ug/L 08/13/20 14:25 105-67-908/11/20 21:3510.0 1.5 1
Dimethylphthalate ND ug/L 08/13/20 14:25 131-11-308/11/20 21:3510.0 1.4 1
Di-n-butylphthalate ND ug/L 08/13/20 14:25 84-74-2 L1,M008/11/20 21:3510.0 1.6 1
4,6-Dinitro-2-methylphenol ND ug/L 08/13/20 14:25 534-52-1 R108/11/20 21:3520.0 4.5 1
2,4-Dinitrophenol ND ug/L 08/13/20 14:25 51-28-5 M108/11/20 21:3550.0 7.3 1
2,4-Dinitrotoluene ND ug/L 08/13/20 14:25 121-14-208/11/20 21:3510.0 1.7 1
2,6-Dinitrotoluene ND ug/L 08/13/20 14:25 606-20-208/11/20 21:3510.0 1.7 1
Di-n-octylphthalate ND ug/L 08/13/20 14:25 117-84-0 L1,M0,
v108/11/20 21:3510.0 2.2 1
bis(2-Ethylhexyl)phthalate ND ug/L 08/13/20 14:25 117-81-7 L1,M008/11/20 21:356.0 2.0 1
Fluoranthene ND ug/L 08/13/20 14:25 206-44-008/11/20 21:3510.0 1.6 1
Fluorene ND ug/L 08/13/20 14:25 86-73-708/11/20 21:3510.0 1.4 1
Hexachloro-1,3-butadiene ND ug/L 08/13/20 14:25 87-68-308/11/20 21:3510.0 1.6 1
Hexachlorobenzene ND ug/L 08/13/20 14:25 118-74-108/11/20 21:3510.0 1.3 1
Hexachlorocyclopentadiene ND ug/L 08/13/20 14:25 77-47-408/11/20 21:3510.0 2.4 1
Hexachloroethane ND ug/L 08/13/20 14:25 67-72-108/11/20 21:3510.0 1.3 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 58 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-2 Lab ID:92489806020 Collected:08/05/20 16:30 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
8270E RVE
Indeno(1,2,3-cd)pyrene ND ug/L 08/13/20 14:25 193-39-5 M108/11/20 21:3510.0 1.7 1
Isophorone ND ug/L 08/13/20 14:25 78-59-108/11/20 21:3510.0 1.3 1
1-Methylnaphthalene ND ug/L 08/13/20 14:25 90-12-008/11/20 21:3510.0 1.4 1
2-Methylnaphthalene ND ug/L 08/13/20 14:25 91-57-608/11/20 21:3510.0 1.4 1
2-Methylphenol(o-Cresol)ND ug/L 08/13/20 14:25 95-48-708/11/20 21:3510.0 1.2 1
3&4-Methylphenol(m&p Cresol)ND ug/L 08/13/20 14:25 15831-10-408/11/20 21:3510.0 1.2 1
Naphthalene ND ug/L 08/13/20 14:25 91-20-308/11/20 21:3510.0 1.6 1
2-Nitroaniline ND ug/L 08/13/20 14:25 88-74-4 L108/11/20 21:3520.0 3.0 1
3-Nitroaniline ND ug/L 08/13/20 14:25 99-09-208/11/20 21:3520.0 2.8 1
4-Nitroaniline ND ug/L 08/13/20 14:25 100-01-6 L1,M008/11/20 21:3520.0 3.1 1
Nitrobenzene ND ug/L 08/13/20 14:25 98-95-308/11/20 21:3510.0 1.5 1
2-Nitrophenol ND ug/L 08/13/20 14:25 88-75-508/11/20 21:3510.0 1.7 1
4-Nitrophenol ND ug/L 08/13/20 14:25 100-02-7 R108/11/20 21:3550.0 9.4 1
N-Nitrosodimethylamine ND ug/L 08/13/20 14:25 62-75-908/11/20 21:3510.0 1.8 1
N-Nitroso-di-n-propylamine ND ug/L 08/13/20 14:25 621-64-708/11/20 21:3510.0 1.3 1
N-Nitrosodiphenylamine ND ug/L 08/13/20 14:25 86-30-608/11/20 21:3510.0 1.4 1
2,2'-Oxybis(1-chloropropane)ND ug/L 08/13/20 14:25 108-60-108/11/20 21:3510.0 1.3 1
Pentachlorophenol ND ug/L 08/13/20 14:25 87-86-508/11/20 21:3520.0 2.8 1
Phenanthrene ND ug/L 08/13/20 14:25 85-01-808/11/20 21:3510.0 1.4 1
Phenol ND ug/L 08/13/20 14:25 108-95-208/11/20 21:3510.0 1.5 1
Pyrene ND ug/L 08/13/20 14:25 129-00-0 L108/11/20 21:3510.0 1.5 1
1,2,4-Trichlorobenzene ND ug/L 08/13/20 14:25 120-82-108/11/20 21:3510.0 1.6 1
2,4,5-Trichlorophenol ND ug/L 08/13/20 14:25 95-95-408/11/20 21:3510.0 1.5 1
2,4,6-Trichlorophenol ND ug/L 08/13/20 14:25 88-06-208/11/20 21:3510.0 1.4 1
Surrogates
Nitrobenzene-d5 (S)80 %08/13/20 14:25 4165-60-008/11/20 21:3513-130 1
2-Fluorobiphenyl (S)74 %08/13/20 14:25 321-60-808/11/20 21:3513-130 1
Terphenyl-d14 (S)117 %08/13/20 14:25 1718-51-008/11/20 21:3525-130 1
Phenol-d6 (S)43 %08/13/20 14:25 13127-88-308/11/20 21:3510-130 1
2-Fluorophenol (S)53 %08/13/20 14:25 367-12-408/11/20 21:3510-130 1
2,4,6-Tribromophenol (S)70 %08/13/20 14:25 118-79-608/11/20 21:3510-137 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Acetone ND ug/L 08/11/20 22:08 67-64-125.0 6.2 1
Benzene ND ug/L 08/11/20 22:08 71-43-21.0 0.15 1
Bromobenzene ND ug/L 08/11/20 22:08 108-86-11.0 0.22 1
Bromochloromethane ND ug/L 08/11/20 22:08 74-97-51.0 0.34 1
Bromodichloromethane ND ug/L 08/11/20 22:08 75-27-41.0 0.26 1
Bromoform ND ug/L 08/11/20 22:08 75-25-21.0 0.62 1
Bromomethane ND ug/L 08/11/20 22:08 74-83-9 v22.0 0.62 1
2-Butanone (MEK)ND ug/L 08/11/20 22:08 78-93-35.0 3.3 1
Carbon tetrachloride ND ug/L 08/11/20 22:08 56-23-51.0 0.22 1
Chlorobenzene ND ug/L 08/11/20 22:08 108-90-71.0 0.23 1
Chloroethane ND ug/L 08/11/20 22:08 75-00-3 IK1.0 0.49 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 59 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-2 Lab ID:92489806020 Collected:08/05/20 16:30 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Chloroform ND ug/L 08/11/20 22:08 67-66-35.0 2.3 1
Chloromethane ND ug/L 08/11/20 22:08 74-87-3 v21.0 0.39 1
2-Chlorotoluene ND ug/L 08/11/20 22:08 95-49-81.0 0.20 1
4-Chlorotoluene ND ug/L 08/11/20 22:08 106-43-41.0 0.20 1
1,2-Dibromo-3-chloropropane ND ug/L 08/11/20 22:08 96-12-85.0 0.26 1
Dibromochloromethane ND ug/L 08/11/20 22:08 124-48-11.0 0.41 1
1,2-Dibromoethane (EDB)ND ug/L 08/11/20 22:08 106-93-41.0 0.26 1
Dibromomethane ND ug/L 08/11/20 22:08 74-95-31.0 0.46 1
1,2-Dichlorobenzene ND ug/L 08/11/20 22:08 95-50-11.0 0.29 1
1,3-Dichlorobenzene ND ug/L 08/11/20 22:08 541-73-11.0 0.22 1
1,4-Dichlorobenzene ND ug/L 08/11/20 22:08 106-46-71.0 0.26 1
Dichlorodifluoromethane ND ug/L 08/11/20 22:08 75-71-81.0 0.23 1
1,1-Dichloroethane ND ug/L 08/11/20 22:08 75-34-31.0 0.27 1
1,2-Dichloroethane ND ug/L 08/11/20 22:08 107-06-21.0 0.34 1
1,1-Dichloroethene ND ug/L 08/11/20 22:08 75-35-41.0 0.24 1
cis-1,2-Dichloroethene ND ug/L 08/11/20 22:08 156-59-21.0 0.29 1
trans-1,2-Dichloroethene ND ug/L 08/11/20 22:08 156-60-51.0 0.25 1
1,2-Dichloropropane ND ug/L 08/11/20 22:08 78-87-51.0 0.19 1
1,3-Dichloropropane ND ug/L 08/11/20 22:08 142-28-91.0 0.16 1
2,2-Dichloropropane ND ug/L 08/11/20 22:08 594-20-71.0 0.27 1
1,1-Dichloropropene ND ug/L 08/11/20 22:08 563-58-61.0 0.21 1
cis-1,3-Dichloropropene ND ug/L 08/11/20 22:08 10061-01-51.0 0.30 1
trans-1,3-Dichloropropene ND ug/L 08/11/20 22:08 10061-02-61.0 0.31 1
Diisopropyl ether ND ug/L 08/11/20 22:08 108-20-31.0 0.22 1
Ethylbenzene ND ug/L 08/11/20 22:08 100-41-41.0 0.26 1
Hexachloro-1,3-butadiene ND ug/L 08/11/20 22:08 87-68-31.0 0.44 1
2-Hexanone ND ug/L 08/11/20 22:08 591-78-65.0 0.57 1
p-Isopropyltoluene ND ug/L 08/11/20 22:08 99-87-61.0 0.21 1
Methylene Chloride ND ug/L 08/11/20 22:08 75-09-25.0 3.7 1
4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/20 22:08 108-10-15.0 4.5 1
Methyl-tert-butyl ether ND ug/L 08/11/20 22:08 1634-04-41.0 0.28 1
Naphthalene ND ug/L 08/11/20 22:08 91-20-31.0 0.35 1
Styrene ND ug/L 08/11/20 22:08 100-42-51.0 0.27 1
1,1,1,2-Tetrachloroethane ND ug/L 08/11/20 22:08 630-20-61.0 0.34 1
1,1,2,2-Tetrachloroethane ND ug/L 08/11/20 22:08 79-34-51.0 0.22 1
Tetrachloroethene ND ug/L 08/11/20 22:08 127-18-41.0 0.16 1
Toluene ND ug/L 08/11/20 22:08 108-88-31.0 0.24 1
1,2,3-Trichlorobenzene ND ug/L 08/11/20 22:08 87-61-61.0 0.34 1
1,2,4-Trichlorobenzene ND ug/L 08/11/20 22:08 120-82-11.0 0.22 1
1,1,1-Trichloroethane ND ug/L 08/11/20 22:08 71-55-61.0 0.18 1
1,1,2-Trichloroethane ND ug/L 08/11/20 22:08 79-00-51.0 0.24 1
Trichloroethene ND ug/L 08/11/20 22:08 79-01-61.0 0.22 1
Trichlorofluoromethane ND ug/L 08/11/20 22:08 75-69-41.0 0.31 1
1,2,3-Trichloropropane ND ug/L 08/11/20 22:08 96-18-41.0 0.35 1
Vinyl acetate ND ug/L 08/11/20 22:08 108-05-42.0 1.4 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 60 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-2 Lab ID:92489806020 Collected:08/05/20 16:30 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Vinyl chloride ND ug/L 08/11/20 22:08 75-01-41.0 0.24 1
Xylene (Total)ND ug/L 08/11/20 22:08 1330-20-71.0 0.63 1
m&p-Xylene ND ug/L 08/11/20 22:08 179601-23-12.0 0.41 1
o-Xylene ND ug/L 08/11/20 22:08 95-47-61.0 0.22 1
Surrogates
4-Bromofluorobenzene (S)96 %08/11/20 22:08 460-00-470-130 1
1,2-Dichloroethane-d4 (S)104 %08/11/20 22:08 17060-07-070-130 1
Toluene-d8 (S)101 %08/11/20 22:08 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 61 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-DUP Lab ID:92489806021 Collected:08/05/20 16:30 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
8270E RVE
Acenaphthene ND ug/L 08/13/20 15:42 83-32-908/11/20 21:3510.0 1.4 1
Acenaphthylene ND ug/L 08/13/20 15:42 208-96-808/11/20 21:3510.0 1.5 1
Aniline ND ug/L 08/13/20 15:42 62-53-308/11/20 21:3510.0 1.6 1
Anthracene ND ug/L 08/13/20 15:42 120-12-708/11/20 21:3510.0 1.6 1
Benzo(a)anthracene ND ug/L 08/13/20 15:42 56-55-308/11/20 21:3510.0 1.5 1
Benzo(a)pyrene ND ug/L 08/13/20 15:42 50-32-8 L108/11/20 21:3510.0 1.8 1
Benzo(b)fluoranthene ND ug/L 08/13/20 15:42 205-99-2 L108/11/20 21:3510.0 1.7 1
Benzo(g,h,i)perylene ND ug/L 08/13/20 15:42 191-24-208/11/20 21:3510.0 1.6 1
Benzo(k)fluoranthene ND ug/L 08/13/20 15:42 207-08-9 L108/11/20 21:3510.0 1.5 1
Benzoic Acid ND ug/L 08/13/20 15:42 65-85-0 L208/11/20 21:3550.0 19.5 1
Benzyl alcohol ND ug/L 08/13/20 15:42 100-51-608/11/20 21:3520.0 2.6 1
4-Bromophenylphenyl ether ND ug/L 08/13/20 15:42 101-55-308/11/20 21:3510.0 1.2 1
Butylbenzylphthalate ND ug/L 08/13/20 15:42 85-68-7 L108/11/20 21:3510.0 1.9 1
4-Chloro-3-methylphenol ND ug/L 08/13/20 15:42 59-50-708/11/20 21:3510.0 2.8 1
4-Chloroaniline ND ug/L 08/13/20 15:42 106-47-808/11/20 21:3520.0 2.8 1
bis(2-Chloroethoxy)methane ND ug/L 08/13/20 15:42 111-91-108/11/20 21:3510.0 1.3 1
bis(2-Chloroethyl) ether ND ug/L 08/13/20 15:42 111-44-408/11/20 21:3510.0 1.7 1
2-Chloronaphthalene ND ug/L 08/13/20 15:42 91-58-708/11/20 21:3510.0 1.4 1
2-Chlorophenol ND ug/L 08/13/20 15:42 95-57-808/11/20 21:3510.0 1.4 1
4-Chlorophenylphenyl ether ND ug/L 08/13/20 15:42 7005-72-308/11/20 21:3510.0 1.5 1
Chrysene ND ug/L 08/13/20 15:42 218-01-9 L108/11/20 21:3510.0 1.4 1
Dibenz(a,h)anthracene ND ug/L 08/13/20 15:42 53-70-308/11/20 21:3510.0 1.6 1
Dibenzofuran ND ug/L 08/13/20 15:42 132-64-908/11/20 21:3510.0 1.3 1
1,2-Dichlorobenzene ND ug/L 08/13/20 15:42 95-50-108/11/20 21:3510.0 1.4 1
1,3-Dichlorobenzene ND ug/L 08/13/20 15:42 541-73-108/11/20 21:3510.0 1.4 1
1,4-Dichlorobenzene ND ug/L 08/13/20 15:42 106-46-708/11/20 21:3510.0 1.5 1
3,3'-Dichlorobenzidine ND ug/L 08/13/20 15:42 91-94-108/11/20 21:3520.0 2.7 1
2,4-Dichlorophenol ND ug/L 08/13/20 15:42 120-83-208/11/20 21:3510.0 1.5 1
Diethylphthalate ND ug/L 08/13/20 15:42 84-66-208/11/20 21:3510.0 1.6 1
2,4-Dimethylphenol ND ug/L 08/13/20 15:42 105-67-908/11/20 21:3510.0 1.5 1
Dimethylphthalate ND ug/L 08/13/20 15:42 131-11-308/11/20 21:3510.0 1.4 1
Di-n-butylphthalate ND ug/L 08/13/20 15:42 84-74-2 L108/11/20 21:3510.0 1.6 1
4,6-Dinitro-2-methylphenol ND ug/L 08/13/20 15:42 534-52-108/11/20 21:3520.0 4.5 1
2,4-Dinitrophenol ND ug/L 08/13/20 15:42 51-28-508/11/20 21:3550.0 7.3 1
2,4-Dinitrotoluene ND ug/L 08/13/20 15:42 121-14-208/11/20 21:3510.0 1.7 1
2,6-Dinitrotoluene ND ug/L 08/13/20 15:42 606-20-208/11/20 21:3510.0 1.7 1
Di-n-octylphthalate ND ug/L 08/13/20 15:42 117-84-0 L1,v108/11/20 21:3510.0 2.2 1
bis(2-Ethylhexyl)phthalate ND ug/L 08/13/20 15:42 117-81-7 L108/11/20 21:356.0 2.0 1
Fluoranthene ND ug/L 08/13/20 15:42 206-44-008/11/20 21:3510.0 1.6 1
Fluorene ND ug/L 08/13/20 15:42 86-73-708/11/20 21:3510.0 1.4 1
Hexachloro-1,3-butadiene ND ug/L 08/13/20 15:42 87-68-308/11/20 21:3510.0 1.6 1
Hexachlorobenzene ND ug/L 08/13/20 15:42 118-74-108/11/20 21:3510.0 1.3 1
Hexachlorocyclopentadiene ND ug/L 08/13/20 15:42 77-47-408/11/20 21:3510.0 2.4 1
Hexachloroethane ND ug/L 08/13/20 15:42 67-72-108/11/20 21:3510.0 1.3 1
Indeno(1,2,3-cd)pyrene ND ug/L 08/13/20 15:42 193-39-508/11/20 21:3510.0 1.7 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 62 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-DUP Lab ID:92489806021 Collected:08/05/20 16:30 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
8270E RVE
Isophorone ND ug/L 08/13/20 15:42 78-59-108/11/20 21:3510.0 1.3 1
1-Methylnaphthalene ND ug/L 08/13/20 15:42 90-12-008/11/20 21:3510.0 1.4 1
2-Methylnaphthalene ND ug/L 08/13/20 15:42 91-57-608/11/20 21:3510.0 1.4 1
2-Methylphenol(o-Cresol)ND ug/L 08/13/20 15:42 95-48-708/11/20 21:3510.0 1.2 1
3&4-Methylphenol(m&p Cresol)ND ug/L 08/13/20 15:42 15831-10-408/11/20 21:3510.0 1.2 1
Naphthalene ND ug/L 08/13/20 15:42 91-20-308/11/20 21:3510.0 1.6 1
2-Nitroaniline ND ug/L 08/13/20 15:42 88-74-4 L108/11/20 21:3520.0 3.0 1
3-Nitroaniline ND ug/L 08/13/20 15:42 99-09-208/11/20 21:3520.0 2.8 1
4-Nitroaniline ND ug/L 08/13/20 15:42 100-01-6 L108/11/20 21:3520.0 3.1 1
Nitrobenzene ND ug/L 08/13/20 15:42 98-95-308/11/20 21:3510.0 1.5 1
2-Nitrophenol ND ug/L 08/13/20 15:42 88-75-508/11/20 21:3510.0 1.7 1
4-Nitrophenol ND ug/L 08/13/20 15:42 100-02-708/11/20 21:3550.0 9.4 1
N-Nitrosodimethylamine ND ug/L 08/13/20 15:42 62-75-908/11/20 21:3510.0 1.8 1
N-Nitroso-di-n-propylamine ND ug/L 08/13/20 15:42 621-64-708/11/20 21:3510.0 1.3 1
N-Nitrosodiphenylamine ND ug/L 08/13/20 15:42 86-30-608/11/20 21:3510.0 1.4 1
2,2'-Oxybis(1-chloropropane)ND ug/L 08/13/20 15:42 108-60-108/11/20 21:3510.0 1.3 1
Pentachlorophenol ND ug/L 08/13/20 15:42 87-86-508/11/20 21:3520.0 2.8 1
Phenanthrene ND ug/L 08/13/20 15:42 85-01-808/11/20 21:3510.0 1.4 1
Phenol ND ug/L 08/13/20 15:42 108-95-208/11/20 21:3510.0 1.5 1
Pyrene ND ug/L 08/13/20 15:42 129-00-0 L108/11/20 21:3510.0 1.5 1
1,2,4-Trichlorobenzene ND ug/L 08/13/20 15:42 120-82-108/11/20 21:3510.0 1.6 1
2,4,5-Trichlorophenol ND ug/L 08/13/20 15:42 95-95-408/11/20 21:3510.0 1.5 1
2,4,6-Trichlorophenol ND ug/L 08/13/20 15:42 88-06-208/11/20 21:3510.0 1.4 1
Surrogates
Nitrobenzene-d5 (S)54 %08/13/20 15:42 4165-60-008/11/20 21:3513-130 1
2-Fluorobiphenyl (S)49 %08/13/20 15:42 321-60-808/11/20 21:3513-130 1
Terphenyl-d14 (S)103 %08/13/20 15:42 1718-51-008/11/20 21:3525-130 1
Phenol-d6 (S)27 %08/13/20 15:42 13127-88-308/11/20 21:3510-130 1
2-Fluorophenol (S)36 %08/13/20 15:42 367-12-408/11/20 21:3510-130 1
2,4,6-Tribromophenol (S)47 %08/13/20 15:42 118-79-608/11/20 21:3510-137 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Acetone ND ug/L 08/11/20 22:26 67-64-125.0 6.2 1
Benzene ND ug/L 08/11/20 22:26 71-43-21.0 0.15 1
Bromobenzene ND ug/L 08/11/20 22:26 108-86-11.0 0.22 1
Bromochloromethane ND ug/L 08/11/20 22:26 74-97-51.0 0.34 1
Bromodichloromethane ND ug/L 08/11/20 22:26 75-27-41.0 0.26 1
Bromoform ND ug/L 08/11/20 22:26 75-25-21.0 0.62 1
Bromomethane ND ug/L 08/11/20 22:26 74-83-9 v22.0 0.62 1
2-Butanone (MEK)ND ug/L 08/11/20 22:26 78-93-35.0 3.3 1
Carbon tetrachloride ND ug/L 08/11/20 22:26 56-23-51.0 0.22 1
Chlorobenzene ND ug/L 08/11/20 22:26 108-90-71.0 0.23 1
Chloroethane ND ug/L 08/11/20 22:26 75-00-3 IK1.0 0.49 1
Chloroform ND ug/L 08/11/20 22:26 67-66-35.0 2.3 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 63 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-DUP Lab ID:92489806021 Collected:08/05/20 16:30 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Chloromethane ND ug/L 08/11/20 22:26 74-87-3 v21.0 0.39 1
2-Chlorotoluene ND ug/L 08/11/20 22:26 95-49-81.0 0.20 1
4-Chlorotoluene ND ug/L 08/11/20 22:26 106-43-41.0 0.20 1
1,2-Dibromo-3-chloropropane ND ug/L 08/11/20 22:26 96-12-85.0 0.26 1
Dibromochloromethane ND ug/L 08/11/20 22:26 124-48-11.0 0.41 1
1,2-Dibromoethane (EDB)ND ug/L 08/11/20 22:26 106-93-41.0 0.26 1
Dibromomethane ND ug/L 08/11/20 22:26 74-95-31.0 0.46 1
1,2-Dichlorobenzene ND ug/L 08/11/20 22:26 95-50-11.0 0.29 1
1,3-Dichlorobenzene ND ug/L 08/11/20 22:26 541-73-11.0 0.22 1
1,4-Dichlorobenzene ND ug/L 08/11/20 22:26 106-46-71.0 0.26 1
Dichlorodifluoromethane ND ug/L 08/11/20 22:26 75-71-81.0 0.23 1
1,1-Dichloroethane ND ug/L 08/11/20 22:26 75-34-31.0 0.27 1
1,2-Dichloroethane ND ug/L 08/11/20 22:26 107-06-21.0 0.34 1
1,1-Dichloroethene ND ug/L 08/11/20 22:26 75-35-41.0 0.24 1
cis-1,2-Dichloroethene ND ug/L 08/11/20 22:26 156-59-21.0 0.29 1
trans-1,2-Dichloroethene ND ug/L 08/11/20 22:26 156-60-51.0 0.25 1
1,2-Dichloropropane ND ug/L 08/11/20 22:26 78-87-51.0 0.19 1
1,3-Dichloropropane ND ug/L 08/11/20 22:26 142-28-91.0 0.16 1
2,2-Dichloropropane ND ug/L 08/11/20 22:26 594-20-71.0 0.27 1
1,1-Dichloropropene ND ug/L 08/11/20 22:26 563-58-61.0 0.21 1
cis-1,3-Dichloropropene ND ug/L 08/11/20 22:26 10061-01-51.0 0.30 1
trans-1,3-Dichloropropene ND ug/L 08/11/20 22:26 10061-02-61.0 0.31 1
Diisopropyl ether ND ug/L 08/11/20 22:26 108-20-31.0 0.22 1
Ethylbenzene ND ug/L 08/11/20 22:26 100-41-41.0 0.26 1
Hexachloro-1,3-butadiene ND ug/L 08/11/20 22:26 87-68-31.0 0.44 1
2-Hexanone ND ug/L 08/11/20 22:26 591-78-65.0 0.57 1
p-Isopropyltoluene ND ug/L 08/11/20 22:26 99-87-61.0 0.21 1
Methylene Chloride ND ug/L 08/11/20 22:26 75-09-25.0 3.7 1
4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/20 22:26 108-10-15.0 4.5 1
Methyl-tert-butyl ether ND ug/L 08/11/20 22:26 1634-04-41.0 0.28 1
Naphthalene ND ug/L 08/11/20 22:26 91-20-31.0 0.35 1
Styrene ND ug/L 08/11/20 22:26 100-42-51.0 0.27 1
1,1,1,2-Tetrachloroethane ND ug/L 08/11/20 22:26 630-20-61.0 0.34 1
1,1,2,2-Tetrachloroethane ND ug/L 08/11/20 22:26 79-34-51.0 0.22 1
Tetrachloroethene ND ug/L 08/11/20 22:26 127-18-41.0 0.16 1
Toluene ND ug/L 08/11/20 22:26 108-88-31.0 0.24 1
1,2,3-Trichlorobenzene ND ug/L 08/11/20 22:26 87-61-61.0 0.34 1
1,2,4-Trichlorobenzene ND ug/L 08/11/20 22:26 120-82-11.0 0.22 1
1,1,1-Trichloroethane ND ug/L 08/11/20 22:26 71-55-61.0 0.18 1
1,1,2-Trichloroethane ND ug/L 08/11/20 22:26 79-00-51.0 0.24 1
Trichloroethene ND ug/L 08/11/20 22:26 79-01-61.0 0.22 1
Trichlorofluoromethane ND ug/L 08/11/20 22:26 75-69-41.0 0.31 1
1,2,3-Trichloropropane ND ug/L 08/11/20 22:26 96-18-41.0 0.35 1
Vinyl acetate ND ug/L 08/11/20 22:26 108-05-42.0 1.4 1
Vinyl chloride ND ug/L 08/11/20 22:26 75-01-41.0 0.24 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
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Page 64 of 111
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Sample:TW-DUP Lab ID:92489806021 Collected:08/05/20 16:30 Received:08/07/20 10:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Xylene (Total)ND ug/L 08/11/20 22:26 1330-20-71.0 0.63 1
m&p-Xylene ND ug/L 08/11/20 22:26 179601-23-12.0 0.41 1
o-Xylene ND ug/L 08/11/20 22:26 95-47-61.0 0.22 1
Surrogates
4-Bromofluorobenzene (S)96 %08/11/20 22:26 460-00-470-130 1
1,2-Dichloroethane-d4 (S)107 %08/11/20 22:26 17060-07-070-130 1
Toluene-d8 (S)102 %08/11/20 22:26 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 65 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:
558827
EPA 7471B
EPA 7471B
7471 Mercury
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples:92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014, 92489806015,
92489806016, 92489806017
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2965346
Associated Lab Samples:92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014, 92489806015,
92489806016, 92489806017
Matrix:Solid
AnalyzedMDL
Mercury mg/kg ND 0.0060 08/11/20 16:400.0046
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2965347LABORATORY CONTROL SAMPLE:
LCSSpike
Mercury mg/kg 0.0880.083 106 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2965348MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92489806009
2965349
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Mercury mg/kg M10.084 133 75-125132 6 200.090.018 0.13 0.14
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 66 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:
558825
EPA 3050B
EPA 6010D
6010 MET
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples:92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014, 92489806015,
92489806016, 92489806017
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2965342
Associated Lab Samples:92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014, 92489806015,
92489806016, 92489806017
Matrix:Solid
AnalyzedMDL
Arsenic mg/kg ND 1.0 08/11/20 19:220.50
Barium mg/kg ND 0.50 08/11/20 19:220.25
Cadmium mg/kg ND 0.10 08/11/20 19:220.050
Chromium mg/kg ND 0.50 08/11/20 19:220.25
Lead mg/kg ND 0.50 08/11/20 19:220.25
Selenium mg/kg ND 1.0 08/11/20 19:220.50
Silver mg/kg ND 0.50 08/11/20 19:220.25
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2965343LABORATORY CONTROL SAMPLE:
LCSSpike
Arsenic mg/kg 49.450 99 80-120
Barium mg/kg 50.050 100 80-120
Cadmium mg/kg 48.150 96 80-120
Chromium mg/kg 50.650 101 80-120
Lead mg/kg 48.650 97 80-120
Selenium mg/kg 44.650 89 80-120
Silver mg/kg 24.825 99 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2965344MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92489806009
2965345
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Arsenic mg/kg 51.2 76 75-12581 3 2049.63.1 42.0 43.5
Barium mg/kg M151.2 45 75-12541 4 2049.656.2 79.4 76.4
Cadmium mg/kg 51.2 82 75-12586 2 2049.6ND 41.9 42.8
Chromium mg/kg M1,R151.2 96 75-125176 39 2049.629.4 78.7 117
Lead mg/kg M151.2 64 75-12570 4 2049.612.0 44.6 46.6
Selenium mg/kg M151.2 67 75-12572 3 2049.62.1 36.6 37.7
Silver mg/kg 25.6 84 75-12591 4 2024.80.47J 22.1 23.1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 67 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:
558879
EPA 5035A/5030B
EPA 8260D
8260D 5035A 5030B
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92489806001, 92489806002, 92489806003, 92489806004, 92489806006, 92489806007, 92489806008,
92489806009
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2965567
Associated Lab Samples:92489806001, 92489806002, 92489806003, 92489806004, 92489806006, 92489806007, 92489806008,
92489806009
Matrix:Solid
AnalyzedMDL
1,1,1,2-Tetrachloroethane mg/kg ND 0.0050 08/10/20 11:480.0033
1,1,1-Trichloroethane mg/kg ND 0.0050 08/10/20 11:480.0020
1,1,2,2-Tetrachloroethane mg/kg ND 0.0050 08/10/20 11:480.0044
1,1,2-Trichloroethane mg/kg ND 0.0050 08/10/20 11:480.0037
1,1-Dichloroethane mg/kg ND 0.0050 08/10/20 11:480.0022
1,1-Dichloroethene mg/kg ND 0.0050 08/10/20 11:480.0016
1,1-Dichloropropene mg/kg ND 0.0050 08/10/20 11:480.0024
1,2,3-Trichlorobenzene mg/kg ND 0.0050 08/10/20 11:480.0031
1,2,3-Trichloropropane mg/kg ND 0.0050 08/10/20 11:480.0041
1,2,4-Trichlorobenzene mg/kg ND 0.0050 08/10/20 11:480.0028
1,2,4-Trimethylbenzene mg/kg ND 0.0050 08/10/20 11:480.0036
1,2-Dibromo-3-chloropropane mg/kg ND 0.0050 08/10/20 11:480.0046
1,2-Dibromoethane (EDB)mg/kg ND 0.0050 08/10/20 11:480.0035
1,2-Dichlorobenzene mg/kg ND 0.0050 08/10/20 11:480.0030
1,2-Dichloroethane mg/kg ND 0.0050 08/10/20 11:480.0020
1,2-Dichloropropane mg/kg ND 0.0050 08/10/20 11:480.0031
1,3,5-Trimethylbenzene mg/kg ND 0.0050 08/10/20 11:480.0030
1,3-Dichlorobenzene mg/kg ND 0.0050 08/10/20 11:480.0041
1,3-Dichloropropane mg/kg ND 0.0050 08/10/20 11:480.0035
1,4-Dichlorobenzene mg/kg ND 0.0050 08/10/20 11:480.0038
2,2-Dichloropropane mg/kg ND 0.0050 08/10/20 11:480.0028
2-Butanone (MEK)mg/kg ND 0.10 08/10/20 11:480.042
2-Chlorotoluene mg/kg ND 0.0050 08/10/20 11:480.0036
2-Hexanone mg/kg ND 0.050 08/10/20 11:480.0099
4-Chlorotoluene mg/kg ND 0.0050 08/10/20 11:480.0032
4-Methyl-2-pentanone (MIBK)mg/kg ND 0.050 08/10/20 11:480.042
Acetone mg/kg ND 0.10 IK08/10/20 11:480.037
Benzene mg/kg ND 0.0050 08/10/20 11:480.0035
Bromobenzene mg/kg ND 0.0050 08/10/20 11:480.0034
Bromochloromethane mg/kg ND 0.0050 08/10/20 11:480.0038
Bromodichloromethane mg/kg ND 0.0050 08/10/20 11:480.0033
Bromoform mg/kg ND 0.0050 08/10/20 11:480.0027
Bromomethane mg/kg ND 0.010 IK08/10/20 11:480.0079
Carbon tetrachloride mg/kg ND 0.0050 08/10/20 11:480.0022
Chlorobenzene mg/kg ND 0.0050 08/10/20 11:480.0032
Chloroethane mg/kg ND 0.010 08/10/20 11:480.0053
Chloroform mg/kg ND 0.0050 08/10/20 11:480.0025
Chloromethane mg/kg ND 0.010 08/10/20 11:480.0070
cis-1,2-Dichloroethene mg/kg ND 0.0050 08/10/20 11:480.0029
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 68 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:2965567
Associated Lab Samples:92489806001, 92489806002, 92489806003, 92489806004, 92489806006, 92489806007, 92489806008,
92489806009
Matrix:Solid
AnalyzedMDL
cis-1,3-Dichloropropene mg/kg ND 0.0050 08/10/20 11:480.0032
Dibromochloromethane mg/kg ND 0.0050 08/10/20 11:480.0027
Dibromomethane mg/kg ND 0.0050 08/10/20 11:480.0025
Dichlorodifluoromethane mg/kg ND 0.010 08/10/20 11:480.0017
Diisopropyl ether mg/kg ND 0.0050 08/10/20 11:480.0020
Ethylbenzene mg/kg ND 0.0050 08/10/20 11:480.0047
Hexachloro-1,3-butadiene mg/kg ND 0.0050 08/10/20 11:480.0047
Isopropylbenzene (Cumene)mg/kg ND 0.0050 08/10/20 11:480.0032
m&p-Xylene mg/kg ND 0.010 08/10/20 11:480.0077
Methyl-tert-butyl ether mg/kg ND 0.0050 08/10/20 11:480.0032
Methylene Chloride mg/kg ND 0.020 08/10/20 11:480.0074
n-Butylbenzene mg/kg ND 0.0050 08/10/20 11:480.0027
n-Propylbenzene mg/kg ND 0.0050 08/10/20 11:480.0034
Naphthalene mg/kg ND 0.0050 08/10/20 11:480.0028
o-Xylene mg/kg ND 0.0050 08/10/20 11:480.0028
p-Isopropyltoluene mg/kg ND 0.0050 08/10/20 11:480.0028
sec-Butylbenzene mg/kg ND 0.0050 08/10/20 11:480.0032
Styrene mg/kg ND 0.0050 08/10/20 11:480.0024
tert-Butylbenzene mg/kg ND 0.0050 08/10/20 11:480.0027
Tetrachloroethene mg/kg ND 0.0050 08/10/20 11:480.0025
Toluene mg/kg ND 0.0050 08/10/20 11:480.0029
trans-1,2-Dichloroethene mg/kg ND 0.0050 08/10/20 11:480.0022
trans-1,3-Dichloropropene mg/kg ND 0.0050 08/10/20 11:480.0042
Trichloroethene mg/kg ND 0.0050 08/10/20 11:480.0031
Trichlorofluoromethane mg/kg ND 0.0050 08/10/20 11:480.0012
Vinyl acetate mg/kg ND 0.050 08/10/20 11:480.0043
Vinyl chloride mg/kg ND 0.010 08/10/20 11:480.0019
Xylene (Total)mg/kg ND 0.010 08/10/20 11:480.0028
1,2-Dichloroethane-d4 (S)%107 70-132 08/10/20 11:48
4-Bromofluorobenzene (S)%101 70-130 08/10/20 11:48
Toluene-d8 (S)%100 70-130 08/10/20 11:48
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2965568LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane mg/kg 1.21.2 99 70-130
1,1,1-Trichloroethane mg/kg 1.31.2 100 70-130
1,1,2,2-Tetrachloroethane mg/kg 1.21.2 94 55-130
1,1,2-Trichloroethane mg/kg 1.41.2 112 70-130
1,1-Dichloroethane mg/kg 1.21.2 97 68-130
1,1-Dichloroethene mg/kg 1.31.2 104 70-130
1,1-Dichloropropene mg/kg 1.31.2 101 70-130
1,2,3-Trichlorobenzene mg/kg 1.11.2 90 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 69 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2965568LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,3-Trichloropropane mg/kg 1.21.2 99 70-130
1,2,4-Trichlorobenzene mg/kg 1.21.2 93 70-130
1,2,4-Trimethylbenzene mg/kg 1.11.2 86 69-130
1,2-Dibromo-3-chloropropane mg/kg 1.31.2 101 57-141
1,2-Dibromoethane (EDB)mg/kg 1.31.2 100 70-130
1,2-Dichlorobenzene mg/kg 1.11.2 92 70-130
1,2-Dichloroethane mg/kg 1.21.2 97 70-130
1,2-Dichloropropane mg/kg 1.21.2 97 70-130
1,3,5-Trimethylbenzene mg/kg 1.11.2 92 70-130
1,3-Dichlorobenzene mg/kg 1.11.2 91 70-130
1,3-Dichloropropane mg/kg 1.21.2 97 70-130
1,4-Dichlorobenzene mg/kg 1.21.2 93 70-130
2,2-Dichloropropane mg/kg 1.21.2 95 70-130
2-Butanone (MEK)mg/kg 2.52.5 101 60-130
2-Chlorotoluene mg/kg 1.21.2 95 70-130
2-Hexanone mg/kg 2.62.5 105 70-132
4-Chlorotoluene mg/kg 1.11.2 90 70-130
4-Methyl-2-pentanone (MIBK)mg/kg 2.92.5 117 69-130
Acetone mg/kg 2.4 IK2.5 97 49-148
Benzene mg/kg 1.21.2 94 70-130
Bromobenzene mg/kg 1.21.2 94 70-130
Bromochloromethane mg/kg 1.31.2 102 70-130
Bromodichloromethane mg/kg 1.21.2 96 70-130
Bromoform mg/kg 1.31.2 102 68-136
Bromomethane mg/kg 1.1 IK1.2 87 60-140
Carbon tetrachloride mg/kg 1.31.2 106 70-130
Chlorobenzene mg/kg 1.21.2 94 70-130
Chloroethane mg/kg 1.31.2 103 51-147
Chloroform mg/kg 1.21.2 95 70-130
Chloromethane mg/kg 1.01.2 81 48-130
cis-1,2-Dichloroethene mg/kg 1.21.2 98 70-130
cis-1,3-Dichloropropene mg/kg 1.41.2 112 70-130
Dibromochloromethane mg/kg 1.31.2 104 70-130
Dibromomethane mg/kg 1.41.2 109 70-130
Dichlorodifluoromethane mg/kg 1.31.2 106 49-130
Diisopropyl ether mg/kg 1.21.2 93 66-130
Ethylbenzene mg/kg 1.11.2 88 70-130
Hexachloro-1,3-butadiene mg/kg 1.11.2 92 70-130
Isopropylbenzene (Cumene)mg/kg 1.11.2 92 70-130
m&p-Xylene mg/kg 2.32.5 91 70-130
Methyl-tert-butyl ether mg/kg 1.21.2 95 70-130
Methylene Chloride mg/kg 1.11.2 86 50-137
n-Butylbenzene mg/kg 1.11.2 89 70-130
n-Propylbenzene mg/kg 1.21.2 93 70-130
Naphthalene mg/kg 1.21.2 96 70-131
o-Xylene mg/kg 1.21.2 94 70-130
p-Isopropyltoluene mg/kg 1.11.2 88 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 70 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2965568LABORATORY CONTROL SAMPLE:
LCSSpike
sec-Butylbenzene mg/kg 1.11.2 89 70-130
Styrene mg/kg 1.21.2 99 70-130
tert-Butylbenzene mg/kg 1.11.2 86 69-130
Tetrachloroethene mg/kg 1.21.2 97 56-130
Toluene mg/kg 1.31.2 105 70-130
trans-1,2-Dichloroethene mg/kg 1.21.2 98 70-130
trans-1,3-Dichloropropene mg/kg 1.41.2 109 70-130
Trichloroethene mg/kg 1.31.2 101 70-141
Trichlorofluoromethane mg/kg 1.21.2 97 67-130
Vinyl acetate mg/kg 2.32.5 93 10-136
Vinyl chloride mg/kg 1.21.2 95 67-130
Xylene (Total)mg/kg 3.53.8 92 70-130
1,2-Dichloroethane-d4 (S)%95 70-132
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%114 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
2965570MATRIX SPIKE SAMPLE:
MSSpike
Result
92489692002
1,1,1,2-Tetrachloroethane mg/kg 0.420.39 109 52-133ND
1,1,1-Trichloroethane mg/kg 0.450.39 116 49-137ND
1,1,2,2-Tetrachloroethane mg/kg 0.370.39 96 39-150ND
1,1,2-Trichloroethane mg/kg 0.420.39 107 48-140ND
1,1-Dichloroethane mg/kg 0.420.39 109 46-135ND
1,1-Dichloroethene mg/kg 0.370.39 95 38-149ND
1,1-Dichloropropene mg/kg 0.460.39 118 41-140ND
1,2,3-Trichlorobenzene mg/kg 0.390.39 99 10-158ND
1,2,3-Trichloropropane mg/kg 0.380.39 96 33-157ND
1,2,4-Trichlorobenzene mg/kg 0.400.39 102 10-155ND
1,2,4-Trimethylbenzene mg/kg 0.390.39 101 24-154ND
1,2-Dibromo-3-chloropropane mg/kg 0.360.39 92 33-158ND
1,2-Dibromoethane (EDB)mg/kg 0.400.39 102 40-136ND
1,2-Dichlorobenzene mg/kg 0.380.39 99 27-146ND
1,2-Dichloroethane mg/kg 0.430.39 110 49-140ND
1,2-Dichloropropane mg/kg 0.400.39 102 44-143ND
1,3,5-Trimethylbenzene mg/kg 0.390.39 101 40-144ND
1,3-Dichlorobenzene mg/kg 0.390.39 101 33-140ND
1,3-Dichloropropane mg/kg 0.460.39 119 47-147ND
1,4-Dichlorobenzene mg/kg 0.390.39 99 35-139ND
2,2-Dichloropropane mg/kg 0.370.39 95 41-140ND
2-Butanone (MEK)mg/kg 0.570.78 73 10-181ND
2-Chlorotoluene mg/kg 0.400.39 101 38-147ND
2-Hexanone mg/kg 0.600.78 77 18-169ND
4-Chlorotoluene mg/kg 0.390.39 101 36-145ND
4-Methyl-2-pentanone (MIBK)mg/kg 0.770.78 98 16-175ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
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Page 71 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2965570MATRIX SPIKE SAMPLE:
MSSpike
Result
92489692002
Acetone mg/kg 0.55 IK0.78 70 10-200ND
Benzene mg/kg 0.410.39 105 46-136ND
Bromobenzene mg/kg 0.400.39 101 38-149ND
Bromochloromethane mg/kg 0.450.39 115 44-142ND
Bromodichloromethane mg/kg 0.380.39 98 41-140ND
Bromoform mg/kg 0.390.39 100 34-145ND
Bromomethane mg/kg 0.43 IK0.39 111 14-162ND
Carbon tetrachloride mg/kg 0.470.39 121 44-141ND
Chlorobenzene mg/kg 0.400.39 102 39-141ND
Chloroethane mg/kg 0.210.39 54 10-182ND
Chloroform mg/kg 0.420.39 108 45-140ND
Chloromethane mg/kg 0.390.39 101 19-149ND
cis-1,2-Dichloroethene mg/kg 0.420.39 108 38-150ND
cis-1,3-Dichloropropene mg/kg 0.410.39 106 30-144ND
Dibromochloromethane mg/kg 0.430.39 109 36-145ND
Dibromomethane mg/kg 0.440.39 114 41-145ND
Dichlorodifluoromethane mg/kg 0.510.39 130 16-146ND
Diisopropyl ether mg/kg 0.400.39 101 41-143ND
Ethylbenzene mg/kg 0.390.39 99 35-144ND
Hexachloro-1,3-butadiene mg/kg 0.420.39 108 10-160ND
Isopropylbenzene (Cumene)mg/kg 0.410.39 105 30-152ND
m&p-Xylene mg/kg 0.800.78 103 33-145ND
Methyl-tert-butyl ether mg/kg 0.410.39 104 49-140ND
Methylene Chloride mg/kg 0.380.39 98 10-174ND
n-Butylbenzene mg/kg 0.400.39 102 10-160ND
n-Propylbenzene mg/kg 0.400.39 102 24-159ND
Naphthalene mg/kg 0.410.39 105 10-171ND
o-Xylene mg/kg 0.400.39 102 31-150ND
p-Isopropyltoluene mg/kg 0.390.39 100 21-154ND
sec-Butylbenzene mg/kg 0.400.39 101 19-159ND
Styrene mg/kg 0.410.39 104 15-152ND
tert-Butylbenzene mg/kg 0.390.39 100 31-141ND
Tetrachloroethene mg/kg 0.430.39 109 19-141ND
Toluene mg/kg 0.400.39 102 31-1463.4J ug/kg
trans-1,2-Dichloroethene mg/kg 0.450.39 115 28-157ND
trans-1,3-Dichloropropene mg/kg 0.380.39 98 25-146ND
Trichloroethene mg/kg 0.450.39 114 34-149ND
Trichlorofluoromethane mg/kg 0.170.39 43 10-167ND
Vinyl acetate mg/kg 0.650.78 83 10-200ND
Vinyl chloride mg/kg 0.470.39 121 36-155ND
Xylene (Total)mg/kg 1.21.2 102 29-148ND
1,2-Dichloroethane-d4 (S)%112 70-132
4-Bromofluorobenzene (S)%102 70-130
Toluene-d8 (S)%101 70-130
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 72 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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
92489692001
2965569SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane mg/kg ND 30ND
1,1,1-Trichloroethane mg/kg ND 30ND
1,1,2,2-Tetrachloroethane mg/kg ND 30ND
1,1,2-Trichloroethane mg/kg ND 30ND
1,1-Dichloroethane mg/kg ND 30ND
1,1-Dichloroethene mg/kg ND 30ND
1,1-Dichloropropene mg/kg ND 30ND
1,2,3-Trichlorobenzene mg/kg ND 30ND
1,2,3-Trichloropropane mg/kg ND 30ND
1,2,4-Trichlorobenzene mg/kg ND 30ND
1,2,4-Trimethylbenzene mg/kg ND 30ND
1,2-Dibromo-3-chloropropane mg/kg ND 30ND
1,2-Dibromoethane (EDB)mg/kg ND 30ND
1,2-Dichlorobenzene mg/kg ND 30ND
1,2-Dichloroethane mg/kg ND 30ND
1,2-Dichloropropane mg/kg ND 30ND
1,3,5-Trimethylbenzene mg/kg ND 30ND
1,3-Dichlorobenzene mg/kg ND 30ND
1,3-Dichloropropane mg/kg ND 30ND
1,4-Dichlorobenzene mg/kg ND 30ND
2,2-Dichloropropane mg/kg ND 30ND
2-Butanone (MEK)mg/kg ND 30ND
2-Chlorotoluene mg/kg ND 30ND
2-Hexanone mg/kg ND 30ND
4-Chlorotoluene mg/kg ND 30ND
4-Methyl-2-pentanone (MIBK)mg/kg ND 30ND
Acetone mg/kg ND IK30ND
Benzene mg/kg ND 30ND
Bromobenzene mg/kg ND 30ND
Bromochloromethane mg/kg ND 30ND
Bromodichloromethane mg/kg ND 30ND
Bromoform mg/kg ND 30ND
Bromomethane mg/kg ND IK30ND
Carbon tetrachloride mg/kg ND 30ND
Chlorobenzene mg/kg ND 30ND
Chloroethane mg/kg ND 30ND
Chloroform mg/kg ND 30ND
Chloromethane mg/kg ND 30ND
cis-1,2-Dichloroethene mg/kg ND 30ND
cis-1,3-Dichloropropene mg/kg ND 30ND
Dibromochloromethane mg/kg ND 30ND
Dibromomethane mg/kg ND 30ND
Dichlorodifluoromethane mg/kg ND 30ND
Diisopropyl ether mg/kg ND 30ND
Ethylbenzene mg/kg ND 30ND
Hexachloro-1,3-butadiene mg/kg ND 30ND
Isopropylbenzene (Cumene)mg/kg ND 30ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 73 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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
92489692001
2965569SAMPLE DUPLICATE:
m&p-Xylene mg/kg ND 30ND
Methyl-tert-butyl ether mg/kg ND 30ND
Methylene Chloride mg/kg ND 30ND
n-Butylbenzene mg/kg ND 30ND
n-Propylbenzene mg/kg ND 30ND
Naphthalene mg/kg ND 30ND
o-Xylene mg/kg ND 30ND
p-Isopropyltoluene mg/kg ND 30ND
sec-Butylbenzene mg/kg ND 30ND
Styrene mg/kg ND 30ND
tert-Butylbenzene mg/kg ND 30ND
Tetrachloroethene mg/kg ND 30ND
Toluene mg/kg 0.0050 16 304.2 ug/kg
trans-1,2-Dichloroethene mg/kg ND 30ND
trans-1,3-Dichloropropene mg/kg ND 30ND
Trichloroethene mg/kg ND 30ND
Trichlorofluoromethane mg/kg ND 30ND
Vinyl acetate mg/kg ND 30ND
Vinyl chloride mg/kg ND 30ND
Xylene (Total)mg/kg ND 30ND
1,2-Dichloroethane-d4 (S)%105101
4-Bromofluorobenzene (S)%87103
Toluene-d8 (S)%101100
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 74 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:
559241
EPA 5035A/5030B
EPA 8260D
8260D 5035A 5030B
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92489806005
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2967391
Associated Lab Samples:92489806005
Matrix:Solid
AnalyzedMDL
1,1,1,2-Tetrachloroethane mg/kg ND 0.0050 08/11/20 12:450.0033
1,1,1-Trichloroethane mg/kg ND 0.0050 08/11/20 12:450.0020
1,1,2,2-Tetrachloroethane mg/kg ND 0.0050 08/11/20 12:450.0044
1,1,2-Trichloroethane mg/kg ND 0.0050 08/11/20 12:450.0037
1,1-Dichloroethane mg/kg ND 0.0050 08/11/20 12:450.0022
1,1-Dichloroethene mg/kg ND 0.0050 08/11/20 12:450.0016
1,1-Dichloropropene mg/kg ND 0.0050 08/11/20 12:450.0024
1,2,3-Trichlorobenzene mg/kg ND 0.0050 08/11/20 12:450.0031
1,2,3-Trichloropropane mg/kg ND 0.0050 08/11/20 12:450.0041
1,2,4-Trichlorobenzene mg/kg ND 0.0050 08/11/20 12:450.0028
1,2,4-Trimethylbenzene mg/kg ND 0.0050 08/11/20 12:450.0036
1,2-Dibromo-3-chloropropane mg/kg ND 0.0050 08/11/20 12:450.0046
1,2-Dibromoethane (EDB)mg/kg ND 0.0050 08/11/20 12:450.0035
1,2-Dichlorobenzene mg/kg ND 0.0050 08/11/20 12:450.0030
1,2-Dichloroethane mg/kg ND 0.0050 08/11/20 12:450.0020
1,2-Dichloropropane mg/kg ND 0.0050 08/11/20 12:450.0031
1,3,5-Trimethylbenzene mg/kg ND 0.0050 08/11/20 12:450.0030
1,3-Dichlorobenzene mg/kg ND 0.0050 08/11/20 12:450.0041
1,3-Dichloropropane mg/kg ND 0.0050 08/11/20 12:450.0035
1,4-Dichlorobenzene mg/kg ND 0.0050 08/11/20 12:450.0038
2,2-Dichloropropane mg/kg ND 0.0050 08/11/20 12:450.0028
2-Butanone (MEK)mg/kg ND 0.10 08/11/20 12:450.042
2-Chlorotoluene mg/kg ND 0.0050 08/11/20 12:450.0036
2-Hexanone mg/kg ND 0.050 08/11/20 12:450.0099
4-Chlorotoluene mg/kg ND 0.0050 08/11/20 12:450.0032
4-Methyl-2-pentanone (MIBK)mg/kg ND 0.050 08/11/20 12:450.042
Acetone mg/kg ND 0.10 IK08/11/20 12:450.037
Benzene mg/kg ND 0.0050 08/11/20 12:450.0035
Bromobenzene mg/kg ND 0.0050 08/11/20 12:450.0034
Bromochloromethane mg/kg ND 0.0050 08/11/20 12:450.0038
Bromodichloromethane mg/kg ND 0.0050 08/11/20 12:450.0033
Bromoform mg/kg ND 0.0050 08/11/20 12:450.0027
Bromomethane mg/kg ND 0.010 IK08/11/20 12:450.0079
Carbon tetrachloride mg/kg ND 0.0050 08/11/20 12:450.0022
Chlorobenzene mg/kg ND 0.0050 08/11/20 12:450.0032
Chloroethane mg/kg ND 0.010 08/11/20 12:450.0053
Chloroform mg/kg ND 0.0050 08/11/20 12:450.0025
Chloromethane mg/kg ND 0.010 08/11/20 12:450.0070
cis-1,2-Dichloroethene mg/kg ND 0.0050 08/11/20 12:450.0029
cis-1,3-Dichloropropene mg/kg ND 0.0050 08/11/20 12:450.0032
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
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Page 75 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:2967391
Associated Lab Samples:92489806005
Matrix:Solid
AnalyzedMDL
Dibromochloromethane mg/kg ND 0.0050 08/11/20 12:450.0027
Dibromomethane mg/kg ND 0.0050 08/11/20 12:450.0025
Dichlorodifluoromethane mg/kg ND 0.010 08/11/20 12:450.0017
Diisopropyl ether mg/kg ND 0.0050 08/11/20 12:450.0020
Ethylbenzene mg/kg ND 0.0050 08/11/20 12:450.0047
Hexachloro-1,3-butadiene mg/kg ND 0.0050 08/11/20 12:450.0047
Isopropylbenzene (Cumene)mg/kg ND 0.0050 08/11/20 12:450.0032
m&p-Xylene mg/kg ND 0.010 08/11/20 12:450.0077
Methyl-tert-butyl ether mg/kg ND 0.0050 08/11/20 12:450.0032
Methylene Chloride mg/kg ND 0.020 08/11/20 12:450.0074
n-Butylbenzene mg/kg ND 0.0050 08/11/20 12:450.0027
n-Propylbenzene mg/kg ND 0.0050 08/11/20 12:450.0034
Naphthalene mg/kg ND 0.0050 08/11/20 12:450.0028
o-Xylene mg/kg ND 0.0050 08/11/20 12:450.0028
p-Isopropyltoluene mg/kg ND 0.0050 08/11/20 12:450.0028
sec-Butylbenzene mg/kg ND 0.0050 08/11/20 12:450.0032
Styrene mg/kg ND 0.0050 08/11/20 12:450.0024
tert-Butylbenzene mg/kg ND 0.0050 08/11/20 12:450.0027
Tetrachloroethene mg/kg ND 0.0050 08/11/20 12:450.0025
Toluene mg/kg ND 0.0050 08/11/20 12:450.0029
trans-1,2-Dichloroethene mg/kg ND 0.0050 08/11/20 12:450.0022
trans-1,3-Dichloropropene mg/kg ND 0.0050 08/11/20 12:450.0042
Trichloroethene mg/kg ND 0.0050 08/11/20 12:450.0031
Trichlorofluoromethane mg/kg ND 0.0050 08/11/20 12:450.0012
Vinyl acetate mg/kg ND 0.050 08/11/20 12:450.0043
Vinyl chloride mg/kg ND 0.010 08/11/20 12:450.0019
Xylene (Total)mg/kg ND 0.010 08/11/20 12:450.0028
1,2-Dichloroethane-d4 (S)%104 70-132 08/11/20 12:45
4-Bromofluorobenzene (S)%102 70-130 08/11/20 12:45
Toluene-d8 (S)%107 70-130 08/11/20 12:45
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2967392LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane mg/kg 1.11.2 90 70-130
1,1,1-Trichloroethane mg/kg 1.21.2 96 70-130
1,1,2,2-Tetrachloroethane mg/kg 1.11.2 86 55-130
1,1,2-Trichloroethane mg/kg 0.971.2 77 70-130
1,1-Dichloroethane mg/kg 1.21.2 93 68-130
1,1-Dichloroethene mg/kg 1.31.2 104 70-130
1,1-Dichloropropene mg/kg 1.21.2 97 70-130
1,2,3-Trichlorobenzene mg/kg 1.01.2 82 70-130
1,2,3-Trichloropropane mg/kg 1.11.2 89 70-130
1,2,4-Trichlorobenzene mg/kg 1.11.2 84 70-130
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 76 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2967392LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trimethylbenzene mg/kg 0.981.2 78 69-130
1,2-Dibromo-3-chloropropane mg/kg 1.21.2 94 57-141
1,2-Dibromoethane (EDB)mg/kg 1.11.2 89 70-130
1,2-Dichlorobenzene mg/kg 1.01.2 83 70-130
1,2-Dichloroethane mg/kg 1.11.2 85 70-130
1,2-Dichloropropane mg/kg 1.11.2 90 70-130
1,3,5-Trimethylbenzene mg/kg 1.01.2 83 70-130
1,3-Dichlorobenzene mg/kg 1.11.2 84 70-130
1,3-Dichloropropane mg/kg 1.11.2 87 70-130
1,4-Dichlorobenzene mg/kg 1.01.2 81 70-130
2,2-Dichloropropane mg/kg 1.11.2 90 70-130
2-Butanone (MEK)mg/kg 2.42.5 97 60-130
2-Chlorotoluene mg/kg 1.11.2 85 70-130
2-Hexanone mg/kg 2.32.5 90 70-132
4-Chlorotoluene mg/kg 1.01.2 84 70-130
4-Methyl-2-pentanone (MIBK)mg/kg 2.02.5 79 69-130
Acetone mg/kg 2.5 IK2.5 101 49-148
Benzene mg/kg 1.11.2 90 70-130
Bromobenzene mg/kg 1.11.2 85 70-130
Bromochloromethane mg/kg 1.21.2 97 70-130
Bromodichloromethane mg/kg 1.11.2 85 70-130
Bromoform mg/kg 1.21.2 92 68-136
Bromomethane mg/kg 1.0 IK1.2 81 60-140
Carbon tetrachloride mg/kg 1.31.2 101 70-130
Chlorobenzene mg/kg 1.01.2 83 70-130
Chloroethane mg/kg 1.21.2 99 51-147
Chloroform mg/kg 1.11.2 91 70-130
Chloromethane mg/kg 0.901.2 72 48-130
cis-1,2-Dichloroethene mg/kg 1.21.2 93 70-130
cis-1,3-Dichloropropene mg/kg 1.21.2 95 70-130
Dibromochloromethane mg/kg 1.11.2 92 70-130
Dibromomethane mg/kg 1.21.2 99 70-130
Dichlorodifluoromethane mg/kg 1.21.2 95 49-130
Diisopropyl ether mg/kg 1.11.2 89 66-130
Ethylbenzene mg/kg 0.981.2 78 70-130
Hexachloro-1,3-butadiene mg/kg 1.11.2 86 70-130
Isopropylbenzene (Cumene)mg/kg 1.11.2 84 70-130
m&p-Xylene mg/kg 2.12.5 83 70-130
Methyl-tert-butyl ether mg/kg 1.11.2 91 70-130
Methylene Chloride mg/kg 1.21.2 92 50-137
n-Butylbenzene mg/kg 1.01.2 82 70-130
n-Propylbenzene mg/kg 1.01.2 84 70-130
Naphthalene mg/kg 1.11.2 87 70-131
o-Xylene mg/kg 1.11.2 85 70-130
p-Isopropyltoluene mg/kg 1.01.2 80 70-130
sec-Butylbenzene mg/kg 1.01.2 82 70-130
Styrene mg/kg 1.11.2 90 70-130
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 77 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2967392LABORATORY CONTROL SAMPLE:
LCSSpike
tert-Butylbenzene mg/kg 1.01.2 81 69-130
Tetrachloroethene mg/kg 1.11.2 88 56-130
Toluene mg/kg 1.11.2 87 70-130
trans-1,2-Dichloroethene mg/kg 1.21.2 96 70-130
trans-1,3-Dichloropropene mg/kg 0.961.2 77 70-130
Trichloroethene mg/kg 1.21.2 95 70-141
Trichlorofluoromethane mg/kg 1.11.2 88 67-130
Vinyl acetate mg/kg 2.22.5 90 10-136
Vinyl chloride mg/kg 1.11.2 86 67-130
Xylene (Total)mg/kg 3.13.8 84 70-130
1,2-Dichloroethane-d4 (S)%96 70-132
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%101 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
2967394MATRIX SPIKE SAMPLE:
MSSpike
Result
92489862002
1,1,1,2-Tetrachloroethane mg/kg 0.270.29 94 52-133ND
1,1,1-Trichloroethane mg/kg 0.270.29 94 49-137ND
1,1,2,2-Tetrachloroethane mg/kg 0.250.29 87 39-150ND
1,1,2-Trichloroethane mg/kg 0.260.29 92 48-140ND
1,1-Dichloroethane mg/kg 0.260.29 91 46-135ND
1,1-Dichloroethene mg/kg 0.260.29 92 38-149ND
1,1-Dichloropropene mg/kg 0.280.29 97 41-140ND
1,2,3-Trichlorobenzene mg/kg 0.260.29 91 10-158ND
1,2,3-Trichloropropane mg/kg 0.260.29 90 33-157ND
1,2,4-Trichlorobenzene mg/kg 0.270.29 93 10-155ND
1,2,4-Trimethylbenzene mg/kg 0.260.29 91 24-154ND
1,2-Dibromo-3-chloropropane mg/kg 0.240.29 84 33-158ND
1,2-Dibromoethane (EDB)mg/kg 0.260.29 91 40-136ND
1,2-Dichlorobenzene mg/kg 0.260.29 91 27-146ND
1,2-Dichloroethane mg/kg 0.260.29 92 49-140ND
1,2-Dichloropropane mg/kg 0.260.29 91 44-143ND
1,3,5-Trimethylbenzene mg/kg 0.270.29 93 40-144ND
1,3-Dichlorobenzene mg/kg 0.270.29 95 33-140ND
1,3-Dichloropropane mg/kg 0.270.29 93 47-147ND
1,4-Dichlorobenzene mg/kg 0.260.29 92 35-139ND
2,2-Dichloropropane mg/kg 0.230.29 81 41-140ND
2-Butanone (MEK)mg/kg 0.400.58 69 10-181ND
2-Chlorotoluene mg/kg 0.270.29 94 38-147ND
2-Hexanone mg/kg 0.490.58 86 18-169ND
4-Chlorotoluene mg/kg 0.270.29 94 36-145ND
4-Methyl-2-pentanone (MIBK)mg/kg 0.520.58 90 16-175ND
Acetone mg/kg 0.35 IK0.58 62 10-200ND
Benzene mg/kg 0.260.29 92 46-136ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 78 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2967394MATRIX SPIKE SAMPLE:
MSSpike
Result
92489862002
Bromobenzene mg/kg 0.270.29 93 38-149ND
Bromochloromethane mg/kg 0.270.29 95 44-142ND
Bromodichloromethane mg/kg 0.250.29 87 41-140ND
Bromoform mg/kg 0.260.29 89 34-145ND
Bromomethane mg/kg 0.21 IK0.29 74 14-162ND
Carbon tetrachloride mg/kg 0.290.29 102 44-141ND
Chlorobenzene mg/kg 0.260.29 92 39-141ND
Chloroethane mg/kg 0.110.29 37 10-182ND
Chloroform mg/kg 0.260.29 89 45-140ND
Chloromethane mg/kg 0.210.29 75 19-149ND
cis-1,2-Dichloroethene mg/kg 0.270.29 93 38-150ND
cis-1,3-Dichloropropene mg/kg 0.270.29 93 30-144ND
Dibromochloromethane mg/kg 0.260.29 91 36-145ND
Dibromomethane mg/kg 0.280.29 96 41-145ND
Dichlorodifluoromethane mg/kg 0.260.29 92 16-146ND
Diisopropyl ether mg/kg 0.250.29 86 41-143ND
Ethylbenzene mg/kg 0.250.29 87 35-144ND
Hexachloro-1,3-butadiene mg/kg 0.270.29 95 10-160ND
Isopropylbenzene (Cumene)mg/kg 0.270.29 95 30-152ND
m&p-Xylene mg/kg 0.530.58 92 33-145ND
Methyl-tert-butyl ether mg/kg 0.250.29 86 49-140ND
Methylene Chloride mg/kg 0.240.29 83 10-174ND
n-Butylbenzene mg/kg 0.270.29 94 10-160ND
n-Propylbenzene mg/kg 0.270.29 96 24-159ND
Naphthalene mg/kg 0.270.29 94 10-171ND
o-Xylene mg/kg 0.260.29 91 31-150ND
p-Isopropyltoluene mg/kg 0.260.29 90 21-154ND
sec-Butylbenzene mg/kg 0.280.29 96 19-159ND
Styrene mg/kg 0.270.29 94 15-152ND
tert-Butylbenzene mg/kg 0.260.29 91 31-141ND
Tetrachloroethene mg/kg 0.290.29 99 19-1412.8J ug/kg
Toluene mg/kg 0.260.29 90 31-1462.5J ug/kg
trans-1,2-Dichloroethene mg/kg 0.270.29 95 28-157ND
trans-1,3-Dichloropropene mg/kg 0.250.29 87 25-146ND
Trichloroethene mg/kg 0.290.29 99 34-149ND
Trichlorofluoromethane mg/kg 0.0910.29 32 10-167ND
Vinyl acetate mg/kg 0.420.58 74 10-200ND
Vinyl chloride mg/kg 0.250.29 88 36-155ND
Xylene (Total)mg/kg 0.790.86 92 29-148ND
1,2-Dichloroethane-d4 (S)%108 70-132
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%98 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 79 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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
92489862001
2967393SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane mg/kg ND 30ND
1,1,1-Trichloroethane mg/kg ND 30ND
1,1,2,2-Tetrachloroethane mg/kg ND 30ND
1,1,2-Trichloroethane mg/kg ND 30ND
1,1-Dichloroethane mg/kg ND 30ND
1,1-Dichloroethene mg/kg ND 30ND
1,1-Dichloropropene mg/kg ND 30ND
1,2,3-Trichlorobenzene mg/kg ND 30ND
1,2,3-Trichloropropane mg/kg ND 30ND
1,2,4-Trichlorobenzene mg/kg ND 30ND
1,2,4-Trimethylbenzene mg/kg ND 302.0J ug/kg
1,2-Dibromo-3-chloropropane mg/kg ND 30ND
1,2-Dibromoethane (EDB)mg/kg ND 30ND
1,2-Dichlorobenzene mg/kg ND 30ND
1,2-Dichloroethane mg/kg ND 30ND
1,2-Dichloropropane mg/kg ND 30ND
1,3,5-Trimethylbenzene mg/kg ND 30ND
1,3-Dichlorobenzene mg/kg ND 30ND
1,3-Dichloropropane mg/kg ND 30ND
1,4-Dichlorobenzene mg/kg ND 30ND
2,2-Dichloropropane mg/kg ND 30ND
2-Butanone (MEK)mg/kg ND 30ND
2-Chlorotoluene mg/kg ND 30ND
2-Hexanone mg/kg ND 30ND
4-Chlorotoluene mg/kg ND 30ND
4-Methyl-2-pentanone (MIBK)mg/kg ND 30ND
Acetone mg/kg ND IK30ND
Benzene mg/kg ND 30ND
Bromobenzene mg/kg ND 30ND
Bromochloromethane mg/kg ND 30ND
Bromodichloromethane mg/kg ND 30ND
Bromoform mg/kg ND 30ND
Bromomethane mg/kg ND IK30ND
Carbon tetrachloride mg/kg ND 30ND
Chlorobenzene mg/kg ND 30ND
Chloroethane mg/kg ND 30ND
Chloroform mg/kg ND 30ND
Chloromethane mg/kg ND 30ND
cis-1,2-Dichloroethene mg/kg ND 30ND
cis-1,3-Dichloropropene mg/kg ND 30ND
Dibromochloromethane mg/kg ND 30ND
Dibromomethane mg/kg ND 30ND
Dichlorodifluoromethane mg/kg ND 30ND
Diisopropyl ether mg/kg ND 30ND
Ethylbenzene mg/kg ND 30ND
Hexachloro-1,3-butadiene mg/kg ND 30ND
Isopropylbenzene (Cumene)mg/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: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 80 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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
92489862001
2967393SAMPLE DUPLICATE:
m&p-Xylene mg/kg ND 30ND
Methyl-tert-butyl ether mg/kg ND 30ND
Methylene Chloride mg/kg ND 30ND
n-Butylbenzene mg/kg ND 30ND
n-Propylbenzene mg/kg ND 30ND
Naphthalene mg/kg ND 30ND
o-Xylene mg/kg ND 30ND
p-Isopropyltoluene mg/kg ND 30ND
sec-Butylbenzene mg/kg ND 30ND
Styrene mg/kg ND 30ND
tert-Butylbenzene mg/kg ND 30ND
Tetrachloroethene mg/kg ND 30ND
Toluene mg/kg 0.0024J 302.7 ug/kg
trans-1,2-Dichloroethene mg/kg ND 30ND
trans-1,3-Dichloropropene mg/kg ND 30ND
Trichloroethene mg/kg ND 30ND
Trichlorofluoromethane mg/kg ND 30ND
Vinyl acetate mg/kg ND 30ND
Vinyl chloride mg/kg ND 30ND
Xylene (Total)mg/kg ND 30ND
1,2-Dichloroethane-d4 (S)%101104
4-Bromofluorobenzene (S)%101102
Toluene-d8 (S)%100102
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 81 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:
559313
EPA 8260D
EPA 8260D
8260D MSV Low Level
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92489806018, 92489806019, 92489806020, 92489806021
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2967659
Associated Lab Samples:92489806018, 92489806019, 92489806020, 92489806021
Matrix:Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L ND 1.0 08/11/20 18:150.34
1,1,1-Trichloroethane ug/L ND 1.0 08/11/20 18:150.18
1,1,2,2-Tetrachloroethane ug/L ND 1.0 08/11/20 18:150.22
1,1,2-Trichloroethane ug/L ND 1.0 08/11/20 18:150.24
1,1-Dichloroethane ug/L ND 1.0 08/11/20 18:150.27
1,1-Dichloroethene ug/L ND 1.0 08/11/20 18:150.24
1,1-Dichloropropene ug/L ND 1.0 08/11/20 18:150.21
1,2,3-Trichlorobenzene ug/L ND 1.0 08/11/20 18:150.34
1,2,3-Trichloropropane ug/L ND 1.0 08/11/20 18:150.35
1,2,4-Trichlorobenzene ug/L ND 1.0 08/11/20 18:150.22
1,2-Dibromo-3-chloropropane ug/L ND 5.0 08/11/20 18:150.26
1,2-Dibromoethane (EDB)ug/L ND 1.0 08/11/20 18:150.26
1,2-Dichlorobenzene ug/L ND 1.0 08/11/20 18:150.29
1,2-Dichloroethane ug/L ND 1.0 08/11/20 18:150.34
1,2-Dichloropropane ug/L ND 1.0 08/11/20 18:150.19
1,3-Dichlorobenzene ug/L ND 1.0 08/11/20 18:150.22
1,3-Dichloropropane ug/L ND 1.0 08/11/20 18:150.16
1,4-Dichlorobenzene ug/L ND 1.0 08/11/20 18:150.26
2,2-Dichloropropane ug/L ND 1.0 08/11/20 18:150.27
2-Butanone (MEK)ug/L ND 5.0 08/11/20 18:153.3
2-Chlorotoluene ug/L ND 1.0 08/11/20 18:150.20
2-Hexanone ug/L ND 5.0 08/11/20 18:150.57
4-Chlorotoluene ug/L ND 1.0 08/11/20 18:150.20
4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 08/11/20 18:154.5
Acetone ug/L ND 25.0 08/11/20 18:156.2
Benzene ug/L ND 1.0 08/11/20 18:150.15
Bromobenzene ug/L ND 1.0 08/11/20 18:150.22
Bromochloromethane ug/L ND 1.0 08/11/20 18:150.34
Bromodichloromethane ug/L ND 1.0 08/11/20 18:150.26
Bromoform ug/L ND 1.0 08/11/20 18:150.62
Bromomethane ug/L ND 2.0 v208/11/20 18:150.62
Carbon tetrachloride ug/L ND 1.0 08/11/20 18:150.22
Chlorobenzene ug/L ND 1.0 08/11/20 18:150.23
Chloroethane ug/L ND 1.0 IK08/11/20 18:150.49
Chloroform ug/L ND 5.0 08/11/20 18:152.3
Chloromethane ug/L ND 1.0 v208/11/20 18:150.39
cis-1,2-Dichloroethene ug/L ND 1.0 08/11/20 18:150.29
cis-1,3-Dichloropropene ug/L ND 1.0 08/11/20 18:150.30
Dibromochloromethane ug/L ND 1.0 08/11/20 18:150.41
Dibromomethane ug/L ND 1.0 08/11/20 18:150.46
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 82 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:2967659
Associated Lab Samples:92489806018, 92489806019, 92489806020, 92489806021
Matrix:Water
AnalyzedMDL
Dichlorodifluoromethane ug/L ND 1.0 08/11/20 18:150.23
Diisopropyl ether ug/L ND 1.0 08/11/20 18:150.22
Ethylbenzene ug/L ND 1.0 08/11/20 18:150.26
Hexachloro-1,3-butadiene ug/L ND 1.0 08/11/20 18:150.44
m&p-Xylene ug/L ND 2.0 08/11/20 18:150.41
Methyl-tert-butyl ether ug/L ND 1.0 08/11/20 18:150.28
Methylene Chloride ug/L ND 5.0 08/11/20 18:153.7
Naphthalene ug/L ND 1.0 08/11/20 18:150.35
o-Xylene ug/L ND 1.0 08/11/20 18:150.22
p-Isopropyltoluene ug/L ND 1.0 08/11/20 18:150.21
Styrene ug/L ND 1.0 08/11/20 18:150.27
Tetrachloroethene ug/L ND 1.0 08/11/20 18:150.16
Toluene ug/L ND 1.0 08/11/20 18:150.24
trans-1,2-Dichloroethene ug/L ND 1.0 08/11/20 18:150.25
trans-1,3-Dichloropropene ug/L ND 1.0 08/11/20 18:150.31
Trichloroethene ug/L ND 1.0 08/11/20 18:150.22
Trichlorofluoromethane ug/L ND 1.0 08/11/20 18:150.31
Vinyl acetate ug/L ND 2.0 08/11/20 18:151.4
Vinyl chloride ug/L ND 1.0 08/11/20 18:150.24
Xylene (Total)ug/L ND 1.0 08/11/20 18:150.63
1,2-Dichloroethane-d4 (S)%103 70-130 08/11/20 18:15
4-Bromofluorobenzene (S)%98 70-130 08/11/20 18:15
Toluene-d8 (S)%100 70-130 08/11/20 18:15
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2967660LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 48.450 97 70-130
1,1,1-Trichloroethane ug/L 48.150 96 70-130
1,1,2,2-Tetrachloroethane ug/L 47.150 94 70-130
1,1,2-Trichloroethane ug/L 47.850 96 70-130
1,1-Dichloroethane ug/L 45.550 91 70-130
1,1-Dichloroethene ug/L 46.250 92 70-130
1,1-Dichloropropene ug/L 44.750 89 70-130
1,2,3-Trichlorobenzene ug/L 51.350 103 70-130
1,2,3-Trichloropropane ug/L 48.150 96 70-130
1,2,4-Trichlorobenzene ug/L 49.050 98 70-130
1,2-Dibromo-3-chloropropane ug/L 52.550 105 70-130
1,2-Dibromoethane (EDB)ug/L 48.650 97 70-130
1,2-Dichlorobenzene ug/L 47.450 95 70-130
1,2-Dichloroethane ug/L 45.650 91 70-130
1,2-Dichloropropane ug/L 47.150 94 70-130
1,3-Dichlorobenzene ug/L 48.850 98 70-130
1,3-Dichloropropane ug/L 48.150 96 70-131
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 83 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2967660LABORATORY CONTROL SAMPLE:
LCSSpike
1,4-Dichlorobenzene ug/L 47.750 95 70-130
2,2-Dichloropropane ug/L 46.350 93 69-130
2-Butanone (MEK)ug/L 92.3100 92 64-135
2-Chlorotoluene ug/L 49.750 99 70-130
2-Hexanone ug/L 90.9100 91 66-135
4-Chlorotoluene ug/L 48.350 97 70-130
4-Methyl-2-pentanone (MIBK)ug/L 92.5100 93 70-130
Acetone ug/L 101100 101 61-157
Benzene ug/L 45.950 92 70-130
Bromobenzene ug/L 47.950 96 70-130
Bromochloromethane ug/L 46.650 93 70-130
Bromodichloromethane ug/L 45.750 91 70-130
Bromoform ug/L 49.850 100 70-130
Bromomethane ug/L 38.1 v3507638-130
Carbon tetrachloride ug/L 47.850 96 70-130
Chlorobenzene ug/L 45.350 91 70-130
Chloroethane ug/L 47.5 IK509537-142
Chloroform ug/L 45.950 92 70-130
Chloromethane ug/L 32.7 v3506548-130
cis-1,2-Dichloroethene ug/L 45.550 91 70-130
cis-1,3-Dichloropropene ug/L 49.950 100 70-130
Dibromochloromethane ug/L 49.750 99 70-130
Dibromomethane ug/L 48.050 96 70-130
Dichlorodifluoromethane ug/L 41.550 83 53-134
Diisopropyl ether ug/L 44.150 88 70-135
Ethylbenzene ug/L 45.750 91 70-130
Hexachloro-1,3-butadiene ug/L 45.650 91 68-132
m&p-Xylene ug/L 92.3100 92 70-130
Methyl-tert-butyl ether ug/L 47.650 95 70-130
Methylene Chloride ug/L 45.150 90 67-132
Naphthalene ug/L 54.250 108 70-130
o-Xylene ug/L 45.550 91 70-131
p-Isopropyltoluene ug/L 47.150 94 70-130
Styrene ug/L 48.250 96 70-130
Tetrachloroethene ug/L 44.450 89 69-130
Toluene ug/L 46.250 92 70-130
trans-1,2-Dichloroethene ug/L 46.650 93 70-130
trans-1,3-Dichloropropene ug/L 49.050 98 70-130
Trichloroethene ug/L 46.150 92 70-130
Trichlorofluoromethane ug/L 41.550 83 63-130
Vinyl acetate ug/L 94.2100 94 55-143
Vinyl chloride ug/L 39.250 78 70-131
Xylene (Total)ug/L 138150 92 70-130
1,2-Dichloroethane-d4 (S)%98 70-130
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%98 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 84 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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 Qual% RecConc.
2967661MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92489806020
2967662
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 20 102 73-134100 2 3020ND20.4 20.0
1,1,1-Trichloroethane ug/L 20 108 82-143106 2 3020ND21.7 21.2
1,1,2,2-Tetrachloroethane ug/L 20 94 70-13696 2 3020ND18.9 19.2
1,1,2-Trichloroethane ug/L 20 101 70-13598 3 3020ND20.2 19.6
1,1-Dichloroethane ug/L 20 102 70-13999 3 3020ND20.4 19.9
1,1-Dichloroethene ug/L 20 109 70-154107 2 3020ND21.8 21.3
1,1-Dichloropropene ug/L 20 104 70-149103 1 3020ND20.9 20.6
1,2,3-Trichlorobenzene ug/L 20 103 70-13593 11 3020ND20.6 18.5
1,2,3-Trichloropropane ug/L 20 95 71-13798 3 3020ND19.0 19.6
1,2,4-Trichlorobenzene ug/L 20 101 73-14096 5 3020ND20.2 19.3
1,2-Dibromo-3-
chloropropane ug/L 20 102 65-134101 1 3020ND20.3 20.2
1,2-Dibromoethane (EDB)ug/L 20 99 70-13798 1 3020ND19.8 19.7
1,2-Dichlorobenzene ug/L 20 98 70-13396 2 3020ND19.6 19.2
1,2-Dichloroethane ug/L 20 98 70-13797 1 3020ND19.6 19.4
1,2-Dichloropropane ug/L 20 98 70-140101 3 3020ND19.6 20.2
1,3-Dichlorobenzene ug/L 20 99 70-13598 1 3020ND19.7 19.6
1,3-Dichloropropane ug/L 20 99 70-14398 1 3020ND19.9 19.6
1,4-Dichlorobenzene ug/L 20 99 70-13399 1 3020ND19.9 19.7
2,2-Dichloropropane ug/L 20 115 61-148112 3 3020ND23.0 22.3
2-Butanone (MEK)ug/L 40 90 60-13991 2 3040ND35.9 36.5
2-Chlorotoluene ug/L 20 105 70-144104 1 3020ND21.0 20.7
2-Hexanone ug/L 40 92 65-13892 0 3040ND36.6 36.7
4-Chlorotoluene ug/L 20 104 70-137101 2 3020ND20.7 20.2
4-Methyl-2-pentanone
(MIBK)ug/L 40 93 65-13593 0 3040ND37.2 37.2
Acetone ug/L 40 102 60-148105 3 3040ND40.8 42.0
Benzene ug/L 20 104 70-15199 5 3020ND20.7 19.7
Bromobenzene ug/L 20 99 70-136100 1 3020ND19.9 20.0
Bromochloromethane ug/L 20 98 70-14195 2 3020ND19.6 19.1
Bromodichloromethane ug/L 20 96 70-13894 2 3020ND19.2 18.8
Bromoform ug/L 20 96 63-13095 1 3020ND19.1 19.0
Bromomethane ug/L 20 110 15-152102 7 3020ND21.9 20.4
Carbon tetrachloride ug/L 20 109 70-143106 3 3020ND21.7 21.2
Chlorobenzene ug/L 20 98 70-13897 1 3020ND19.5 19.3
Chloroethane ug/L IK2013652-163131 4 3020ND27.2 26.1
Chloroform ug/L 20 101 70-13998 3 3020ND20.1 19.6
Chloromethane ug/L v3208241-13976 7 3020ND16.4 15.3
cis-1,2-Dichloroethene ug/L 20 101 70-14197 4 3020ND20.2 19.3
cis-1,3-Dichloropropene ug/L 20 107 70-137103 4 3020ND21.5 20.7
Dibromochloromethane ug/L 20 102 70-13498 3 3020ND20.3 19.7
Dibromomethane ug/L 20 97 70-13897 1 3020ND19.4 19.3
Dichlorodifluoromethane ug/L 20 94 47-15592 3 3020ND18.8 18.3
Diisopropyl ether ug/L 20 93 63-14492 1 3020ND18.7 18.4
Ethylbenzene ug/L 20 101 66-153100 1 3020ND20.1 19.9
Hexachloro-1,3-butadiene ug/L 20 113 65-149103 9 3020ND22.7 20.6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 85 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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 Qual% RecConc.
2967661MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92489806020
2967662
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
m&p-Xylene ug/L 40 101 69-152102 1 3040ND40.6 40.8
Methyl-tert-butyl ether ug/L 20 98 54-15696 2 3020ND19.7 19.3
Methylene Chloride ug/L 20 99 42-15995 3 3020ND19.8 19.1
Naphthalene ug/L 20 101 61-14893 9 3020ND20.3 18.5
o-Xylene ug/L 20 95 70-14897 2 3020ND19.0 19.4
p-Isopropyltoluene ug/L 20 107 70-146105 2 3020ND21.4 21.0
Styrene ug/L 20 98 70-13597 1 3020ND19.6 19.4
Tetrachloroethene ug/L 20 99 59-14398 1 3020ND19.9 19.7
Toluene ug/L 20 99 59-14899 0 3020ND19.9 19.9
trans-1,2-Dichloroethene ug/L 20 106 70-146103 3 3020ND21.1 20.5
trans-1,3-Dichloropropene ug/L 20 103 70-135103 0 3020ND20.6 20.6
Trichloroethene ug/L 20 102 70-14799 3 3020ND20.5 19.8
Trichlorofluoromethane ug/L 20 108 70-148105 3 3020ND21.7 21.1
Vinyl acetate ug/L 40 99 49-15196 3 3040ND39.6 38.3
Vinyl chloride ug/L 20 92 70-15690 3 3020ND18.4 17.9
Xylene (Total)ug/L 60 99 63-158100 1 3060ND59.6 60.2
1,2-Dichloroethane-d4 (S)%101 70-130100
4-Bromofluorobenzene (S)%96 70-13099
Toluene-d8 (S)%99 70-13098
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 86 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:
559317
EPA 3510C
EPA 8270E
8270E Water MSSV RVE
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92489806019, 92489806020, 92489806021
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2967686
Associated Lab Samples:92489806019, 92489806020, 92489806021
Matrix:Water
AnalyzedMDL
1,2,4-Trichlorobenzene ug/L ND 10.0 08/12/20 23:111.6
1,2-Dichlorobenzene ug/L ND 10.0 08/12/20 23:111.4
1,3-Dichlorobenzene ug/L ND 10.0 08/12/20 23:111.4
1,4-Dichlorobenzene ug/L ND 10.0 08/12/20 23:111.5
1-Methylnaphthalene ug/L ND 10.0 08/12/20 23:111.4
2,2'-Oxybis(1-chloropropane)ug/L ND 10.0 08/12/20 23:111.3
2,4,5-Trichlorophenol ug/L ND 10.0 08/12/20 23:111.5
2,4,6-Trichlorophenol ug/L ND 10.0 08/12/20 23:111.4
2,4-Dichlorophenol ug/L ND 10.0 08/12/20 23:111.5
2,4-Dimethylphenol ug/L ND 10.0 08/12/20 23:111.5
2,4-Dinitrophenol ug/L ND 50.0 08/12/20 23:117.3
2,4-Dinitrotoluene ug/L ND 10.0 08/12/20 23:111.7
2,6-Dinitrotoluene ug/L ND 10.0 08/12/20 23:111.7
2-Chloronaphthalene ug/L ND 10.0 08/12/20 23:111.4
2-Chlorophenol ug/L ND 10.0 08/12/20 23:111.4
2-Methylnaphthalene ug/L ND 10.0 08/12/20 23:111.4
2-Methylphenol(o-Cresol)ug/L ND 10.0 08/12/20 23:111.2
2-Nitroaniline ug/L ND 20.0 08/12/20 23:113.0
2-Nitrophenol ug/L ND 10.0 08/12/20 23:111.7
3&4-Methylphenol(m&p Cresol)ug/L ND 10.0 08/12/20 23:111.2
3,3'-Dichlorobenzidine ug/L ND 20.0 08/12/20 23:112.7
3-Nitroaniline ug/L ND 20.0 08/12/20 23:112.8
4,6-Dinitro-2-methylphenol ug/L ND 20.0 08/12/20 23:114.5
4-Bromophenylphenyl ether ug/L ND 10.0 08/12/20 23:111.2
4-Chloro-3-methylphenol ug/L ND 10.0 08/12/20 23:112.8
4-Chloroaniline ug/L ND 20.0 08/12/20 23:112.8
4-Chlorophenylphenyl ether ug/L ND 10.0 08/12/20 23:111.5
4-Nitroaniline ug/L ND 20.0 08/12/20 23:113.1
4-Nitrophenol ug/L ND 50.0 08/12/20 23:119.4
Acenaphthene ug/L ND 10.0 08/12/20 23:111.4
Acenaphthylene ug/L ND 10.0 08/12/20 23:111.5
Aniline ug/L ND 10.0 08/12/20 23:111.6
Anthracene ug/L ND 10.0 08/12/20 23:111.6
Benzo(a)anthracene ug/L ND 10.0 08/12/20 23:111.5
Benzo(a)pyrene ug/L ND 10.0 08/12/20 23:111.8
Benzo(b)fluoranthene ug/L ND 10.0 08/12/20 23:111.7
Benzo(g,h,i)perylene ug/L ND 10.0 08/12/20 23:111.6
Benzo(k)fluoranthene ug/L ND 10.0 08/12/20 23:111.5
Benzoic Acid ug/L ND 50.0 08/12/20 23:1119.5
Benzyl alcohol ug/L ND 20.0 08/12/20 23:112.6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 87 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:2967686
Associated Lab Samples:92489806019, 92489806020, 92489806021
Matrix:Water
AnalyzedMDL
bis(2-Chloroethoxy)methane ug/L ND 10.0 08/12/20 23:111.3
bis(2-Chloroethyl) ether ug/L ND 10.0 08/12/20 23:111.7
bis(2-Ethylhexyl)phthalate ug/L ND 6.0 08/12/20 23:112.0
Butylbenzylphthalate ug/L ND 10.0 08/12/20 23:111.9
Chrysene ug/L ND 10.0 08/12/20 23:111.4
Di-n-butylphthalate ug/L ND 10.0 08/12/20 23:111.6
Di-n-octylphthalate ug/L ND 10.0 08/12/20 23:112.2
Dibenz(a,h)anthracene ug/L ND 10.0 08/12/20 23:111.6
Dibenzofuran ug/L ND 10.0 08/12/20 23:111.3
Diethylphthalate ug/L ND 10.0 08/12/20 23:111.6
Dimethylphthalate ug/L ND 10.0 08/12/20 23:111.4
Fluoranthene ug/L ND 10.0 08/12/20 23:111.6
Fluorene ug/L ND 10.0 08/12/20 23:111.4
Hexachloro-1,3-butadiene ug/L ND 10.0 08/12/20 23:111.6
Hexachlorobenzene ug/L ND 10.0 08/12/20 23:111.3
Hexachlorocyclopentadiene ug/L ND 10.0 08/12/20 23:112.4
Hexachloroethane ug/L ND 10.0 08/12/20 23:111.3
Indeno(1,2,3-cd)pyrene ug/L ND 10.0 08/12/20 23:111.7
Isophorone ug/L ND 10.0 08/12/20 23:111.3
N-Nitroso-di-n-propylamine ug/L ND 10.0 08/12/20 23:111.3
N-Nitrosodimethylamine ug/L ND 10.0 08/12/20 23:111.8
N-Nitrosodiphenylamine ug/L ND 10.0 08/12/20 23:111.4
Naphthalene ug/L ND 10.0 08/12/20 23:111.6
Nitrobenzene ug/L ND 10.0 08/12/20 23:111.5
Pentachlorophenol ug/L ND 20.0 08/12/20 23:112.8
Phenanthrene ug/L ND 10.0 08/12/20 23:111.4
Phenol ug/L ND 10.0 08/12/20 23:111.5
Pyrene ug/L ND 10.0 08/12/20 23:111.5
2,4,6-Tribromophenol (S)%36 10-137 08/12/20 23:11
2-Fluorobiphenyl (S)%48 13-130 08/12/20 23:11
2-Fluorophenol (S)%38 10-130 08/12/20 23:11
Nitrobenzene-d5 (S)%54 13-130 08/12/20 23:11
Phenol-d6 (S)%30 10-130 08/12/20 23:11
Terphenyl-d14 (S)%76 25-130 08/12/20 23:11
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2967687LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trichlorobenzene ug/L 43.950 88 30-130
1,2-Dichlorobenzene ug/L 46.050 92 30-130
1,3-Dichlorobenzene ug/L 44.250 88 20-130
1,4-Dichlorobenzene ug/L 46.450 93 30-130
1-Methylnaphthalene ug/L 49.250 98 30-130
2,2'-Oxybis(1-chloropropane)ug/L 58.450 117 20-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 88 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2967687LABORATORY CONTROL SAMPLE:
LCSSpike
2,4,5-Trichlorophenol ug/L 56.050 112 40-130
2,4,6-Trichlorophenol ug/L 55.550 111 40-130
2,4-Dichlorophenol ug/L 55.150 110 31-130
2,4-Dimethylphenol ug/L 62.050 124 30-130
2,4-Dinitrophenol ug/L 178250 71 30-130
2,4-Dinitrotoluene ug/L 63.150 126 49-130
2,6-Dinitrotoluene ug/L 61.650 123 50-130
2-Chloronaphthalene ug/L 53.150 106 30-130
2-Chlorophenol ug/L 54.150 108 30-130
2-Methylnaphthalene ug/L 51.050 102 30-130
2-Methylphenol(o-Cresol)ug/L 53.150 106 30-130
2-Nitroaniline ug/L 134 L110013440-130
2-Nitrophenol ug/L 56.850 114 20-130
3&4-Methylphenol(m&p Cresol)ug/L 51.450 103 20-130
3,3'-Dichlorobenzidine ug/L 128100 128 10-150
3-Nitroaniline ug/L 127100 127 40-130
4,6-Dinitro-2-methylphenol ug/L 128100 128 40-130
4-Bromophenylphenyl ether ug/L 53.850 108 30-130
4-Chloro-3-methylphenol ug/L 116100 116 30-130
4-Chloroaniline ug/L 117100 117 20-130
4-Chlorophenylphenyl ether ug/L 54.550 109 20-130
4-Nitroaniline ug/L 138 L110013840-130
4-Nitrophenol ug/L 192250 77 10-130
Acenaphthene ug/L 55.850 112 30-130
Acenaphthylene ug/L 56.650 113 30-130
Aniline ug/L 50.850 102 20-130
Anthracene ug/L 56.550 113 50-130
Benzo(a)anthracene ug/L 63.350 127 50-130
Benzo(a)pyrene ug/L 65.9 L15013250-130
Benzo(b)fluoranthene ug/L 66.0 L15013250-130
Benzo(g,h,i)perylene ug/L 59.150 118 50-130
Benzo(k)fluoranthene ug/L 65.8 L15013250-130
Benzoic Acid ug/L ND L2250310-130
Benzyl alcohol ug/L 112100 112 20-130
bis(2-Chloroethoxy)methane ug/L 57.650 115 30-130
bis(2-Chloroethyl) ether ug/L 57.750 115 30-130
bis(2-Ethylhexyl)phthalate ug/L 78.1 L15015650-130
Butylbenzylphthalate ug/L 78.0 L15015650-150
Chrysene ug/L 67.2 L15013450-130
Di-n-butylphthalate ug/L 70.0 L15014050-130
Di-n-octylphthalate ug/L 75.8 L15015250-130
Dibenz(a,h)anthracene ug/L 61.950 124 40-130
Dibenzofuran ug/L 56.450 113 40-130
Diethylphthalate ug/L 63.050 126 40-130
Dimethylphthalate ug/L 58.450 117 40-130
Fluoranthene ug/L 62.550 125 30-130
Fluorene ug/L 57.250 114 20-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 89 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2967687LABORATORY CONTROL SAMPLE:
LCSSpike
Hexachloro-1,3-butadiene ug/L 38.950 78 10-130
Hexachlorobenzene ug/L 52.550 105 30-130
Hexachlorocyclopentadiene ug/L 40.650 81 10-150
Hexachloroethane ug/L 45.450 91 10-130
Indeno(1,2,3-cd)pyrene ug/L 61.950 124 40-130
Isophorone ug/L 61.050 122 30-130
N-Nitroso-di-n-propylamine ug/L 64.550 129 30-130
N-Nitrosodimethylamine ug/L 51.150 102 10-130
N-Nitrosodiphenylamine ug/L 62.850 126 30-130
Naphthalene ug/L 50.250 100 20-130
Nitrobenzene ug/L 58.850 118 20-130
Pentachlorophenol ug/L 117100 117 10-140
Phenanthrene ug/L 61.450 123 50-130
Phenol ug/L 34.250 68 10-130
Pyrene ug/L 66.6 L15013350-130
2,4,6-Tribromophenol (S)%103 10-137
2-Fluorobiphenyl (S)%98 13-130
2-Fluorophenol (S)%76 10-130
Nitrobenzene-d5 (S)%109 13-130
Phenol-d6 (S)%62 10-130
Terphenyl-d14 (S)%S013425-130
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2967688MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92489806020
2967689
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,2,4-Trichlorobenzene ug/L 50 90 30-13089 1 3050ND45.1 44.7
1,2-Dichlorobenzene ug/L 50 93 30-13093 1 3050ND46.3 46.7
1,3-Dichlorobenzene ug/L 50 89 20-13090 1 3050ND44.7 45.0
1,4-Dichlorobenzene ug/L 50 94 30-13095 1 3050ND47.2 47.6
1-Methylnaphthalene ug/L 50 101 30-13095 6 3050ND50.6 47.4
2,2'-Oxybis(1-
chloropropane)
ug/L 50 113 20-130107 5 3050ND56.7 53.7
2,4,5-Trichlorophenol ug/L 50 109 40-130102 7 3050ND54.4 50.9
2,4,6-Trichlorophenol ug/L 50 107 40-13095 11 3050ND53.3 47.7
2,4-Dichlorophenol ug/L 50 107 31-13098 9 3050ND53.7 49.2
2,4-Dimethylphenol ug/L 50 120 30-130112 7 3050ND60.1 56.1
2,4-Dinitrophenol ug/L M12504730-1305 30250ND11711.8J
2,4-Dinitrotoluene ug/L 50 124 49-130117 6 3050ND61.8 58.4
2,6-Dinitrotoluene ug/L 50 119 50-130115 4 3050ND59.6 57.3
2-Chloronaphthalene ug/L 50 104 30-130101 3 3050ND52.0 50.4
2-Chlorophenol ug/L 50 104 30-13097 7 3050ND52.0 48.6
2-Methylnaphthalene ug/L 50 105 30-130100 6 3050ND52.6 49.8
2-Methylphenol(o-Cresol)ug/L 50 101 30-13094 7 3050ND50.6 47.0
2-Nitroaniline ug/L 100 128 40-130122 5 30100ND128122
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 90 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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 Qual% RecConc.
2967688MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92489806020
2967689
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
2-Nitrophenol ug/L 50 114 20-130104 9 3050ND56.8 52.0
3&4-Methylphenol(m&p
Cresol)ug/L 50 100 20-13093 7 3050ND50.0 46.5
3,3'-Dichlorobenzidine ug/L 100 123 10-150119 3 30100ND123119
3-Nitroaniline ug/L 100 123 40-130118 4 30100ND123118
4,6-Dinitro-2-methylphenol ug/L R110011740-13057 70 30100ND11756.7
4-Bromophenylphenyl ether ug/L 50 101 30-13099 2 3050ND50.4 49.4
4-Chloro-3-methylphenol ug/L 100 116 30-130104 10 30100ND116104
4-Chloroaniline ug/L 100 101 20-130101 0 30100ND101101
4-Chlorophenylphenyl ether ug/L 50 101 20-13098 3 3050ND50.5 48.9
4-Nitroaniline ug/L M010013640-130126 7 30100ND136126
4-Nitrophenol ug/L R12507210-13029 86 30250ND18071.7
Acenaphthene ug/L 50 107 30-130102 5 3050ND53.7 51.0
Acenaphthylene ug/L 50 109 30-130104 5 3050ND54.7 51.9
Aniline ug/L 50 82 20-13064 26 3050ND41.2 31.8
Anthracene ug/L 50 108 50-130102 6 3050ND53.8 50.8
Benzo(a)anthracene ug/L 50 124 50-130116 6 3050ND61.9 58.2
Benzo(a)pyrene ug/L 50 130 50-130118 9 3050ND64.8 59.2
Benzo(b)fluoranthene ug/L 50 125 50-130117 7 3050ND62.6 58.6
Benzo(g,h,i)perylene ug/L M15013650-130116 16 3050ND67.9 58.0
Benzo(k)fluoranthene ug/L 50 126 50-130118 7 3050ND63.2 59.0
Benzoic Acid ug/L M0250210-1301 30250NDNDND
Benzyl alcohol ug/L 100 108 20-130102 6 30100ND108102
bis(2-
Chloroethoxy)methane
ug/L 50 112 30-130103 8 3050ND55.9 51.6
bis(2-Chloroethyl) ether ug/L M15011830-130137 15 3050ND58.9 68.5
bis(2-Ethylhexyl)phthalate ug/L M05014050-130132 6 3050ND70.0 65.9
Butylbenzylphthalate ug/L 50 149 50-150138 7 3050ND74.5 69.2
Chrysene ug/L 50 127 50-130119 6 3050ND63.3 59.3
Di-n-butylphthalate ug/L M05013450-130124 7 3050ND66.8 62.2
Di-n-octylphthalate ug/L M0,v15014750-130138 6 3050ND73.4 68.9
Dibenz(a,h)anthracene ug/L M15013540-130117 15 3050ND67.7 58.4
Dibenzofuran ug/L 50 109 40-130104 4 3050ND54.5 52.2
Diethylphthalate ug/L 50 122 40-130114 7 3050ND60.8 57.0
Dimethylphthalate ug/L 50 113 40-130106 6 3050ND56.4 53.2
Fluoranthene ug/L 50 130 30-130120 8 3050ND65.0 60.1
Fluorene ug/L 50 108 20-130103 5 3050ND54.1 51.5
Hexachloro-1,3-butadiene ug/L 50 79 10-13080 1 3050ND39.3 39.8
Hexachlorobenzene ug/L 50 97 30-13093 4 3050ND48.5 46.7
Hexachlorocyclopentadiene ug/L 50 80 10-15082 3 3050ND39.9 40.9
Hexachloroethane ug/L 50 90 10-13091 1 3050ND44.9 45.4
Indeno(1,2,3-cd)pyrene ug/L M15013640-130117 14 3050ND67.8 58.7
Isophorone ug/L 50 121 30-130111 9 3050ND60.4 55.5
N-Nitroso-di-n-propylamine ug/L 50 123 30-130114 8 3050ND61.7 57.2
N-Nitrosodimethylamine ug/L 50 98 10-13093 5 3050ND49.1 46.7
N-Nitrosodiphenylamine ug/L 50 116 30-130112 4 3050ND58.0 55.9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 91 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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 Qual% RecConc.
2967688MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92489806020
2967689
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Naphthalene ug/L 50 103 20-13098 5 3050ND51.5 49.2
Nitrobenzene ug/L 50 115 20-130107 8 3050ND57.6 53.3
Pentachlorophenol ug/L 100 112 10-14089 23 30100ND11289.4
Phenanthrene ug/L 50 117 50-130112 5 3050ND58.6 55.8
Phenol ug/L 50 63 10-13060 5 3050ND31.6 30.0
Pyrene ug/L 50 127 50-130122 4 3050ND63.6 61.0
2,4,6-Tribromophenol (S)%91 10-13784
2-Fluorobiphenyl (S)%89 13-13086
2-Fluorophenol (S)%66 10-13064
Nitrobenzene-d5 (S)%100 13-13095
Phenol-d6 (S)%55 10-13052
Terphenyl-d14 (S)%115 25-130110
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 92 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:
559018
EPA 3546
EPA 8270E
8270E Solid MSSV Microwave
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014, 92489806015,
92489806016, 92489806017
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2966159
Associated Lab Samples:92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014, 92489806015,
92489806016, 92489806017
Matrix:Solid
AnalyzedMDL
1,2,4-Trichlorobenzene mg/kg ND 0.33 08/11/20 09:280.076
1,2-Dichlorobenzene mg/kg ND 0.33 08/11/20 09:280.071
1,3-Dichlorobenzene mg/kg ND 0.33 08/11/20 09:280.074
1,4-Dichlorobenzene mg/kg ND 0.33 08/11/20 09:280.073
1-Methylnaphthalene mg/kg ND 0.33 08/11/20 09:280.088
2,2'-Oxybis(1-chloropropane)mg/kg ND 0.33 08/11/20 09:280.092
2,4,5-Trichlorophenol mg/kg ND 0.33 08/11/20 09:280.086
2,4,6-Trichlorophenol mg/kg ND 0.33 08/11/20 09:280.083
2,4-Dichlorophenol mg/kg ND 0.33 08/11/20 09:280.11
2,4-Dimethylphenol mg/kg ND 0.33 08/11/20 09:280.082
2,4-Dinitrophenol mg/kg ND 1.6 08/11/20 09:281.1
2,4-Dinitrotoluene mg/kg ND 0.33 08/11/20 09:280.087
2,6-Dinitrotoluene mg/kg ND 0.33 v208/11/20 09:280.086
2-Chloronaphthalene mg/kg ND 0.33 08/11/20 09:280.074
2-Chlorophenol mg/kg ND 0.33 08/11/20 09:280.077
2-Methylnaphthalene mg/kg ND 0.33 08/11/20 09:280.084
2-Methylphenol(o-Cresol)mg/kg ND 0.33 08/11/20 09:280.073
2-Nitroaniline mg/kg ND 1.6 08/11/20 09:280.17
2-Nitrophenol mg/kg ND 0.33 08/11/20 09:280.10
3&4-Methylphenol(m&p Cresol)mg/kg ND 0.33 08/11/20 09:280.083
3,3'-Dichlorobenzidine mg/kg ND 0.66 08/11/20 09:280.23
3-Nitroaniline mg/kg ND 1.6 08/11/20 09:280.18
4,6-Dinitro-2-methylphenol mg/kg ND 0.66 08/11/20 09:280.53
4-Bromophenylphenyl ether mg/kg ND 0.33 08/11/20 09:280.087
4-Chloro-3-methylphenol mg/kg ND 0.66 08/11/20 09:280.20
4-Chloroaniline mg/kg ND 0.66 08/11/20 09:280.20
4-Chlorophenylphenyl ether mg/kg ND 0.33 08/11/20 09:280.086
4-Nitroaniline mg/kg ND 0.66 08/11/20 09:280.16
4-Nitrophenol mg/kg ND 1.6 08/11/20 09:280.53
Acenaphthene mg/kg ND 0.33 08/11/20 09:280.085
Acenaphthylene mg/kg ND 0.33 08/11/20 09:280.078
Aniline mg/kg ND 0.33 08/11/20 09:280.074
Anthracene mg/kg ND 0.33 08/11/20 09:280.086
Benzo(a)anthracene mg/kg ND 0.33 08/11/20 09:280.10
Benzo(a)pyrene mg/kg ND 0.33 08/11/20 09:280.14
Benzo(b)fluoranthene mg/kg ND 0.33 08/11/20 09:280.13
Benzo(g,h,i)perylene mg/kg ND 0.33 08/11/20 09:280.13
Benzo(k)fluoranthene mg/kg ND 0.33 08/11/20 09:280.14
Benzoic Acid mg/kg ND 1.6 08/11/20 09:280.36
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 93 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:2966159
Associated Lab Samples:92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014, 92489806015,
92489806016, 92489806017
Matrix:Solid
AnalyzedMDL
Benzyl alcohol mg/kg ND 0.66 08/11/20 09:280.18
bis(2-Chloroethoxy)methane mg/kg ND 0.33 08/11/20 09:280.088
bis(2-Chloroethyl) ether mg/kg ND 0.33 08/11/20 09:280.070
bis(2-Ethylhexyl)phthalate mg/kg ND 0.33 08/11/20 09:280.11
Butylbenzylphthalate mg/kg ND 0.33 08/11/20 09:280.088
Chrysene mg/kg ND 0.33 08/11/20 09:280.096
Di-n-butylphthalate mg/kg ND 0.33 08/11/20 09:280.081
Di-n-octylphthalate mg/kg ND 0.33 08/11/20 09:280.19
Dibenz(a,h)anthracene mg/kg ND 0.33 08/11/20 09:280.13
Dibenzofuran mg/kg ND 0.33 08/11/20 09:280.082
Diethylphthalate mg/kg ND 0.33 08/11/20 09:280.072
Dimethylphthalate mg/kg ND 0.33 08/11/20 09:280.075
Fluoranthene mg/kg ND 0.33 08/11/20 09:280.10
Fluorene mg/kg ND 0.33 08/11/20 09:280.088
Hexachloro-1,3-butadiene mg/kg ND 0.33 08/11/20 09:280.080
Hexachlorobenzene mg/kg ND 0.33 08/11/20 09:280.084
Hexachlorocyclopentadiene mg/kg ND 0.33 v208/11/20 09:280.13
Hexachloroethane mg/kg ND 0.33 08/11/20 09:280.075
Indeno(1,2,3-cd)pyrene mg/kg ND 0.33 08/11/20 09:280.15
Isophorone mg/kg ND 0.33 08/11/20 09:280.072
N-Nitroso-di-n-propylamine mg/kg ND 0.33 08/11/20 09:280.092
N-Nitrosodimethylamine mg/kg ND 0.33 08/11/20 09:280.093
N-Nitrosodiphenylamine mg/kg ND 0.33 08/11/20 09:280.084
Naphthalene mg/kg ND 0.33 08/11/20 09:280.079
Nitrobenzene mg/kg ND 0.33 08/11/20 09:280.079
Pentachlorophenol mg/kg ND 0.66 08/11/20 09:280.15
Phenanthrene mg/kg ND 0.33 08/11/20 09:280.083
Phenol mg/kg ND 0.33 08/11/20 09:280.079
Pyrene mg/kg ND 0.33 08/11/20 09:280.091
Pyridine mg/kg ND 0.33 08/11/20 09:280.084
2,4,6-Tribromophenol (S)%72 27-110 08/11/20 09:28
2-Fluorobiphenyl (S)%64 30-110 08/11/20 09:28
2-Fluorophenol (S)%65 13-110 08/11/20 09:28
Nitrobenzene-d5 (S)%53 23-110 08/11/20 09:28
Phenol-d6 (S)%66 22-110 08/11/20 09:28
Terphenyl-d14 (S)%76 28-110 08/11/20 09:28
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2966160LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trichlorobenzene mg/kg 1.21.7 73 52-130
1,2-Dichlorobenzene mg/kg 1.31.7 79 51-130
1,3-Dichlorobenzene mg/kg 1.31.7 79 50-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 94 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2966160LABORATORY CONTROL SAMPLE:
LCSSpike
1,4-Dichlorobenzene mg/kg 1.41.7 83 49-130
1-Methylnaphthalene mg/kg 1.21.7 71 55-130
2,2'-Oxybis(1-chloropropane)mg/kg 1.61.7 96 30-130
2,4,5-Trichlorophenol mg/kg 1.51.7 86 55-130
2,4,6-Trichlorophenol mg/kg 1.51.7 90 57-130
2,4-Dichlorophenol mg/kg 1.31.7 76 56-130
2,4-Dimethylphenol mg/kg 1.21.7 71 51-130
2,4-Dinitrophenol mg/kg 5.58.5 65 27-133
2,4-Dinitrotoluene mg/kg 1.31.7 80 61-130
2,6-Dinitrotoluene mg/kg 0.97 L2,v31.7 57 60-130
2-Chloronaphthalene mg/kg 1.41.7 82 52-130
2-Chlorophenol mg/kg 1.51.7 86 54-130
2-Methylnaphthalene mg/kg 1.31.7 74 54-130
2-Methylphenol(o-Cresol)mg/kg 1.41.7 82 51-130
2-Nitroaniline mg/kg 2.23.4 66 51-130
2-Nitrophenol mg/kg 1.31.7 75 49-130
3&4-Methylphenol(m&p Cresol)mg/kg 1.41.7 81 11-163
3,3'-Dichlorobenzidine mg/kg 2.53.4 73 10-132
3-Nitroaniline mg/kg 2.53.4 73 55-130
4,6-Dinitro-2-methylphenol mg/kg 2.63.4 78 47-142
4-Bromophenylphenyl ether mg/kg 1.51.7 87 59-130
4-Chloro-3-methylphenol mg/kg 2.43.4 70 55-130
4-Chloroaniline mg/kg 2.63.4 77 54-130
4-Chlorophenylphenyl ether mg/kg 1.41.7 83 58-130
4-Nitroaniline mg/kg 2.83.4 84 54-130
4-Nitrophenol mg/kg 5.48.5 64 48-130
Acenaphthene mg/kg 1.31.7 77 60-130
Acenaphthylene mg/kg 1.31.7 79 60-130
Aniline mg/kg 1.31.7 76 43-130
Anthracene mg/kg 1.21.7 70 63-130
Benzo(a)anthracene mg/kg 1.31.7 79 59-130
Benzo(a)pyrene mg/kg 1.41.7 82 57-130
Benzo(b)fluoranthene mg/kg 1.31.7 79 54-130
Benzo(g,h,i)perylene mg/kg 1.41.7 83 59-130
Benzo(k)fluoranthene mg/kg 1.41.7 82 54-130
Benzoic Acid mg/kg 4.48.5 52 19-130
Benzyl alcohol mg/kg 2.83.4 81 50-130
bis(2-Chloroethoxy)methane mg/kg 1.21.7 72 54-130
bis(2-Chloroethyl) ether mg/kg 1.31.7 78 48-130
bis(2-Ethylhexyl)phthalate mg/kg 1.21.7 70 45-134
Butylbenzylphthalate mg/kg 1.21.7 69 46-138
Chrysene mg/kg 1.41.7 80 58-130
Di-n-butylphthalate mg/kg 1.31.7 77 60-130
Di-n-octylphthalate mg/kg 1.21.7 72 53-130
Dibenz(a,h)anthracene mg/kg 1.41.7 80 59-130
Dibenzofuran mg/kg 1.41.7 80 60-130
Diethylphthalate mg/kg 1.31.7 78 60-130
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 95 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2966160LABORATORY CONTROL SAMPLE:
LCSSpike
Dimethylphthalate mg/kg 1.31.7 78 60-130
Fluoranthene mg/kg 1.41.7 85 65-130
Fluorene mg/kg 1.31.7 77 63-130
Hexachloro-1,3-butadiene mg/kg 1.31.7 79 46-130
Hexachlorobenzene mg/kg 1.51.7 88 58-130
Hexachlorocyclopentadiene mg/kg 0.87 v31.7 51 23-130
Hexachloroethane mg/kg 1.31.7 76 47-130
Indeno(1,2,3-cd)pyrene mg/kg 1.41.7 82 60-130
Isophorone mg/kg 1.11.7 64 49-130
N-Nitroso-di-n-propylamine mg/kg 1.11.7 65 47-130
N-Nitrosodimethylamine mg/kg 1.21.7 72 45-130
N-Nitrosodiphenylamine mg/kg 1.41.7 80 59-130
Naphthalene mg/kg 1.31.7 75 55-130
Nitrobenzene mg/kg 1.11.7 65 49-130
Pentachlorophenol mg/kg 3.03.4 88 10-132
Phenanthrene mg/kg 1.31.7 78 62-130
Phenol mg/kg 1.51.7 91 46-130
Pyrene mg/kg 1.31.7 75 53-130
Pyridine mg/kg 1.11.7 65 37-130
2,4,6-Tribromophenol (S)%82 27-110
2-Fluorobiphenyl (S)%69 30-110
2-Fluorophenol (S)%75 13-110
Nitrobenzene-d5 (S)%57 23-110
Phenol-d6 (S)%75 22-110
Terphenyl-d14 (S)%78 28-110
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
2966161MATRIX SPIKE SAMPLE:
MSSpike
Result
92489422005
1,2,4-Trichlorobenzene mg/kg 0.961.8 55 18-130ND
1,2-Dichlorobenzene mg/kg 1.01.8 60 14-130ND
1,3-Dichlorobenzene mg/kg 1.01.8 58 12-130ND
1,4-Dichlorobenzene mg/kg 1.11.8 61 10-130ND
1-Methylnaphthalene mg/kg 0.861.8 49 12-130ND
2,2'-Oxybis(1-chloropropane)mg/kg 1.21.8 70 10-130ND
2,4,5-Trichlorophenol mg/kg 1.11.8 64 13-130ND
2,4,6-Trichlorophenol mg/kg 1.11.8 65 17-130ND
2,4-Dichlorophenol mg/kg 0.971.8 55 10-130ND
2,4-Dimethylphenol mg/kg 0.921.8 53 10-130ND
2,4-Dinitrophenol mg/kg 4.38.7 49 10-130ND
2,4-Dinitrotoluene mg/kg 1.01.8 58 24-130ND
2,6-Dinitrotoluene mg/kg 0.74 v31.8 42 23-130ND
2-Chloronaphthalene mg/kg 1.11.8 60 19-130ND
2-Chlorophenol mg/kg 1.11.8 64 10-130ND
2-Methylnaphthalene mg/kg 0.941.8 54 18-130ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 96 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2966161MATRIX SPIKE SAMPLE:
MSSpike
Result
92489422005
2-Methylphenol(o-Cresol)mg/kg 1.01.8 59 10-130ND
2-Nitroaniline mg/kg 1.73.5 50 17-130ND
2-Nitrophenol mg/kg 0.991.8 57 10-130ND
3&4-Methylphenol(m&p Cresol)mg/kg 1.01.8 60 10-130ND
3,3'-Dichlorobenzidine mg/kg 1.93.5 53 10-130ND
3-Nitroaniline mg/kg 1.83.5 53 24-130ND
4,6-Dinitro-2-methylphenol mg/kg 1.93.5 55 10-152ND
4-Bromophenylphenyl ether mg/kg 1.11.8 63 29-130ND
4-Chloro-3-methylphenol mg/kg 1.83.5 52 17-130ND
4-Chloroaniline mg/kg 2.03.5 57 14-130ND
4-Chlorophenylphenyl ether mg/kg 1.11.8 61 25-130ND
4-Nitroaniline mg/kg 2.13.5 60 22-130ND
4-Nitrophenol mg/kg 4.28.7 48 10-130ND
Acenaphthene mg/kg 0.991.8 57 20-130ND
Acenaphthylene mg/kg 1.01.8 58 25-130ND
Aniline mg/kg 0.961.8 55 10-130ND
Anthracene mg/kg 0.891.8 51 29-130ND
Benzo(a)anthracene mg/kg 0.981.8 56 19-130ND
Benzo(a)pyrene mg/kg 1.01.8 57 12-130ND
Benzo(b)fluoranthene mg/kg 0.961.8 55 14-130ND
Benzo(g,h,i)perylene mg/kg 1.01.8 58 10-130ND
Benzo(k)fluoranthene mg/kg 1.01.8 57 14-130ND
Benzoic Acid mg/kg 4.48.7 50 10-130ND
Benzyl alcohol mg/kg 2.13.5 61 13-130ND
bis(2-Chloroethoxy)methane mg/kg 0.931.8 53 16-130ND
bis(2-Chloroethyl) ether mg/kg 0.991.8 57 11-130ND
bis(2-Ethylhexyl)phthalate mg/kg 0.891.8 51 21-130ND
Butylbenzylphthalate mg/kg 0.871.8 50 23-130ND
Chrysene mg/kg 1.01.8 57 22-130ND
Di-n-butylphthalate mg/kg 0.951.8 54 30-130ND
Di-n-octylphthalate mg/kg 0.911.8 52 23-142ND
Dibenz(a,h)anthracene mg/kg 0.971.8 55 10-130ND
Dibenzofuran mg/kg 1.01.8 58 24-130ND
Diethylphthalate mg/kg 1.01.8 58 26-130ND
Dimethylphthalate mg/kg 1.01.8 59 22-130ND
Fluoranthene mg/kg 1.01.8 60 33-130ND
Fluorene mg/kg 0.981.8 56 22-130ND
Hexachloro-1,3-butadiene mg/kg 1.01.8 58 13-130ND
Hexachlorobenzene mg/kg 1.11.8 61 29-130ND
Hexachlorocyclopentadiene mg/kg 0.63 v31.8 36 10-130ND
Hexachloroethane mg/kg 0.991.8 57 10-130ND
Indeno(1,2,3-cd)pyrene mg/kg 1.01.8 58 10-130ND
Isophorone mg/kg 0.821.8 47 13-130ND
N-Nitroso-di-n-propylamine mg/kg 0.861.8 49 12-130ND
N-Nitrosodimethylamine mg/kg 0.881.8 50 11-130ND
N-Nitrosodiphenylamine mg/kg 1.01.8 57 15-130ND
Naphthalene mg/kg 1.01.8 57 15-130ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 97 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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.
2966161MATRIX SPIKE SAMPLE:
MSSpike
Result
92489422005
Nitrobenzene mg/kg 0.831.8 48 12-130ND
Pentachlorophenol mg/kg 2.23.5 63 10-130ND
Phenanthrene mg/kg 0.981.8 56 27-130ND
Phenol mg/kg 1.11.8 65 10-130ND
Pyrene mg/kg 0.941.8 54 19-130ND
Pyridine mg/kg 0.521.8 30 10-130ND
2,4,6-Tribromophenol (S)%57 27-110
2-Fluorobiphenyl (S)%50 30-110
2-Fluorophenol (S)%54 13-110
Nitrobenzene-d5 (S)%41 23-110
Phenol-d6 (S)%54 22-110
Terphenyl-d14 (S)%56 28-110
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92489694001
2966162SAMPLE DUPLICATE:
1,2,4-Trichlorobenzene mg/kg ND 30ND
1,2-Dichlorobenzene mg/kg ND 30ND
1,3-Dichlorobenzene mg/kg ND 30ND
1,4-Dichlorobenzene mg/kg ND 30ND
1-Methylnaphthalene mg/kg ND 30ND
2,2'-Oxybis(1-chloropropane)mg/kg ND 30ND
2,4,5-Trichlorophenol mg/kg ND 30ND
2,4,6-Trichlorophenol mg/kg ND 30ND
2,4-Dichlorophenol mg/kg ND 30ND
2,4-Dimethylphenol mg/kg ND 30ND
2,4-Dinitrophenol mg/kg ND 30ND
2,4-Dinitrotoluene mg/kg ND 30ND
2,6-Dinitrotoluene mg/kg ND v230ND
2-Chloronaphthalene mg/kg ND 30ND
2-Chlorophenol mg/kg ND 30ND
2-Methylnaphthalene mg/kg ND 30ND
2-Methylphenol(o-Cresol)mg/kg ND 30ND
2-Nitroaniline mg/kg ND 30ND
2-Nitrophenol mg/kg ND 30ND
3&4-Methylphenol(m&p Cresol)mg/kg ND 30ND
3,3'-Dichlorobenzidine mg/kg ND 30ND
3-Nitroaniline mg/kg ND 30ND
4,6-Dinitro-2-methylphenol mg/kg ND 30ND
4-Bromophenylphenyl ether mg/kg ND 30ND
4-Chloro-3-methylphenol mg/kg ND 30ND
4-Chloroaniline mg/kg ND 30ND
4-Chlorophenylphenyl ether mg/kg ND 30ND
4-Nitroaniline mg/kg ND 30ND
4-Nitrophenol mg/kg ND 30ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 98 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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
92489694001
2966162SAMPLE DUPLICATE:
Acenaphthene mg/kg ND 30ND
Acenaphthylene mg/kg ND 30ND
Aniline mg/kg ND 30ND
Anthracene mg/kg ND 30ND
Benzo(a)anthracene mg/kg ND 30ND
Benzo(a)pyrene mg/kg ND 30ND
Benzo(b)fluoranthene mg/kg ND 30ND
Benzo(g,h,i)perylene mg/kg ND 30ND
Benzo(k)fluoranthene mg/kg ND 30ND
Benzoic Acid mg/kg ND 30ND
Benzyl alcohol mg/kg ND 30ND
bis(2-Chloroethoxy)methane mg/kg ND 30ND
bis(2-Chloroethyl) ether mg/kg ND 30ND
bis(2-Ethylhexyl)phthalate mg/kg ND 30ND
Butylbenzylphthalate mg/kg ND 30ND
Chrysene mg/kg ND 30ND
Di-n-butylphthalate mg/kg ND 30ND
Di-n-octylphthalate mg/kg ND 30ND
Dibenz(a,h)anthracene mg/kg ND 30ND
Dibenzofuran mg/kg ND 30ND
Diethylphthalate mg/kg ND 30ND
Dimethylphthalate mg/kg ND 30ND
Fluoranthene mg/kg ND 30ND
Fluorene mg/kg ND 30ND
Hexachloro-1,3-butadiene mg/kg ND 30ND
Hexachlorobenzene mg/kg ND 30ND
Hexachlorocyclopentadiene mg/kg ND v230ND
Hexachloroethane mg/kg ND 30ND
Indeno(1,2,3-cd)pyrene mg/kg ND 30ND
Isophorone mg/kg ND 30ND
N-Nitroso-di-n-propylamine mg/kg ND 30ND
N-Nitrosodimethylamine mg/kg ND 30ND
N-Nitrosodiphenylamine mg/kg ND 30ND
Naphthalene mg/kg ND 30ND
Nitrobenzene mg/kg ND 30ND
Pentachlorophenol mg/kg ND 30ND
Phenanthrene mg/kg ND 30ND
Phenol mg/kg ND 30ND
Pyrene mg/kg ND 30ND
Pyridine mg/kg ND 30ND
2,4,6-Tribromophenol (S)%7474
2-Fluorobiphenyl (S)%6466
2-Fluorophenol (S)%6462
Nitrobenzene-d5 (S)%5251
Phenol-d6 (S)%6664
Terphenyl-d14 (S)%8479
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 99 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:
558717
ASTM D2974-87
ASTM D2974-87
Dry Weight/Percent Moisture
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92489806001, 92489806002, 92489806003, 92489806004, 92489806005, 92489806006, 92489806007,
92489806008, 92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92489692001
2964835SAMPLE DUPLICATE:
Percent Moisture %12.8 1 2512.7
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92489806014
2964836SAMPLE DUPLICATE:
Percent Moisture %18.0 14 2520.6
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 100 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:
558718
ASTM D2974-87
ASTM D2974-87
Dry Weight/Percent Moisture
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92489806015, 92489806016, 92489806017
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92489806015
2964892SAMPLE DUPLICATE:
Percent Moisture %23.6 7 2521.9
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92489876010
2964970SAMPLE DUPLICATE:
Percent Moisture %10.2 1 2510.2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 101 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:
1525099
SM 2540 G
SM 2540G
Total Solids 2540 G-2011
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples:92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014, 92489806015,
92489806016, 92489806017
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:R3559684-1
Associated Lab Samples:92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014, 92489806015,
92489806016, 92489806017
Matrix:Solid
AnalyzedMDL
Total Solids %ND 08/13/20 10:42
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R3559684-2LABORATORY CONTROL SAMPLE:
LCSSpike
Total Solids %50.050.0 100 85.0-115
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92489806012
R3559684-3SAMPLE DUPLICATE:
Total Solids %73.3 1.55 1072.2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 102 of 111
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
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:
1523269
3060A
EPA 7199
Wet Chemistry 7199
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples:92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014, 92489806015,
92489806016, 92489806017
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:R3559334-1
Associated Lab Samples:92489806009, 92489806010, 92489806011, 92489806012, 92489806013, 92489806014, 92489806015,
92489806016, 92489806017
Matrix:Solid
AnalyzedMDL
Chromium, Hexavalent mg/kg ND 1.00 08/12/20 15:010.255
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R3559334-2LABORATORY CONTROL SAMPLE:
LCSSpike
Chromium, Hexavalent mg/kg 9.6910.0 96.9 80.0-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
R3559334-3MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
L1248482-02
R3559334-4
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Chromium, Hexavalent mg/kg ML20.0 76.2 75.0-12572.9 4.47 2020.0ND 15.2 14.6
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
R3559334-5MATRIX SPIKE SAMPLE:
MSSpike
Result
L1248482-02
Chromium, Hexavalent mg/kg 644643 100 75.0-125ND
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
L1248482-05
R3559334-7SAMPLE DUPLICATE:
Chromium, Hexavalent mg/kg ND 0.00 20ND
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
L1248894-01
R3559334-8SAMPLE DUPLICATE:
Chromium, Hexavalent mg/kg ND 0.00 20ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 103 of 111
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.IK
Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.J
Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.L1
Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated
samples may be biased low.L2
Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.M0
Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1
Matrix spike recovery and/or matrix spike duplicate recovery was below laboratory control limits. Result may be biased
low.ML
RPD value was outside control limits.R1
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: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 104 of 111
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92489806009 558825 558982SS-DUP EPA 3050B EPA 6010D
92489806010 558825 558982SS-1 EPA 3050B EPA 6010D
92489806011 558825 558982SS-2 EPA 3050B EPA 6010D
92489806012 558825 558982SS-3 EPA 3050B EPA 6010D
92489806013 558825 558982SS-4 EPA 3050B EPA 6010D
92489806014 558825 558982SS-5 EPA 3050B EPA 6010D
92489806015 558825 558982SS-6 EPA 3050B EPA 6010D
92489806016 558825 558982SS-7 EPA 3050B EPA 6010D
92489806017 558825 558982SS-8 EPA 3050B EPA 6010D
92489806009 558827 558922SS-DUP EPA 7471B EPA 7471B
92489806010 558827 558922SS-1 EPA 7471B EPA 7471B
92489806011 558827 558922SS-2 EPA 7471B EPA 7471B
92489806012 558827 558922SS-3 EPA 7471B EPA 7471B
92489806013 558827 558922SS-4 EPA 7471B EPA 7471B
92489806014 558827 558922SS-5 EPA 7471B EPA 7471B
92489806015 558827 558922SS-6 EPA 7471B EPA 7471B
92489806016 558827 558922SS-7 EPA 7471B EPA 7471B
92489806017 558827 558922SS-8 EPA 7471B EPA 7471B
92489806019 559317 559569TW-1 EPA 3510C EPA 8270E
92489806020 559317 559569TW-2 EPA 3510C EPA 8270E
92489806021 559317 559569TW-DUP EPA 3510C EPA 8270E
92489806009 559018 559086SS-DUP EPA 3546 EPA 8270E
92489806010 559018 559086SS-1 EPA 3546 EPA 8270E
92489806011 559018 559086SS-2 EPA 3546 EPA 8270E
92489806012 559018 559086SS-3 EPA 3546 EPA 8270E
92489806013 559018 559086SS-4 EPA 3546 EPA 8270E
92489806014 559018 559086SS-5 EPA 3546 EPA 8270E
92489806015 559018 559086SS-6 EPA 3546 EPA 8270E
92489806016 559018 559086SS-7 EPA 3546 EPA 8270E
92489806017 559018 559086SS-8 EPA 3546 EPA 8270E
92489806001 558879 558902SS-1A EPA 5035A/5030B EPA 8260D
92489806002 558879 558902SS-2B EPA 5035A/5030B EPA 8260D
92489806003 558879 558902SS-3C EPA 5035A/5030B EPA 8260D
92489806004 558879 558902SS-4D EPA 5035A/5030B EPA 8260D
92489806005 559241 559260SS-5E EPA 5035A/5030B EPA 8260D
92489806006 558879 558902SS-6F EPA 5035A/5030B EPA 8260D
92489806007 558879 558902SS-7G EPA 5035A/5030B EPA 8260D
92489806008 558879 558902SS-8H EPA 5035A/5030B EPA 8260D
92489806009 558879 558902SS-DUP EPA 5035A/5030B EPA 8260D
92489806018 559313Trip Blank EPA 8260D
92489806019 559313TW-1 EPA 8260D
92489806020 559313TW-2 EPA 8260D
92489806021 559313TW-DUP EPA 8260D
92489806001 558717SS-1A ASTM D2974-87
92489806002 558717SS-2B ASTM D2974-87
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 105 of 111
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92489806
Former Sherwin Williams BFSite
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92489806003 558717SS-3C ASTM D2974-87
92489806004 558717SS-4D ASTM D2974-87
92489806005 558717SS-5E ASTM D2974-87
92489806006 558717SS-6F ASTM D2974-87
92489806007 558717SS-7G ASTM D2974-87
92489806008 558717SS-8H ASTM D2974-87
92489806009 558717SS-DUP ASTM D2974-87
92489806010 558717SS-1 ASTM D2974-87
92489806011 558717SS-2 ASTM D2974-87
92489806012 558717SS-3 ASTM D2974-87
92489806013 558717SS-4 ASTM D2974-87
92489806014 558717SS-5 ASTM D2974-87
92489806015 558718SS-6 ASTM D2974-87
92489806016 558718SS-7 ASTM D2974-87
92489806017 558718SS-8 ASTM D2974-87
92489806009 1525099 1525099SS-DUP SM 2540 G SM 2540G
92489806010 1525099 1525099SS-1 SM 2540 G SM 2540G
92489806011 1525099 1525099SS-2 SM 2540 G SM 2540G
92489806012 1525099 1525099SS-3 SM 2540 G SM 2540G
92489806013 1525099 1525099SS-4 SM 2540 G SM 2540G
92489806014 1525099 1525099SS-5 SM 2540 G SM 2540G
92489806015 1525099 1525099SS-6 SM 2540 G SM 2540G
92489806016 1525099 1525099SS-7 SM 2540 G SM 2540G
92489806017 1525099 1525099SS-8 SM 2540 G SM 2540G
92489806009 1523269 1523269SS-DUP 3060A EPA 7199
92489806010 1523269 1523269SS-1 3060A EPA 7199
92489806011 1523269 1523269SS-2 3060A EPA 7199
92489806012 1523269 1523269SS-3 3060A EPA 7199
92489806013 1523269 1523269SS-4 3060A EPA 7199
92489806014 1523269 1523269SS-5 3060A EPA 7199
92489806015 1523269 1523269SS-6 3060A EPA 7199
92489806016 1523269 1523269SS-7 3060A EPA 7199
92489806017 1523269 1523269SS-8 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: 08/14/2020 05:08 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 106 of 111
Page 107 of 111
Page 108 of 111
Page 109 of 111
Page 110 of 111
Page 111 of 111
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
September 10, 2020
Chris Orrell
ECS Southeast - Charlotte, NC
1812 Center Park Drive, Suite D
Charlotte, NC 28217
Project Location: Charlotte, NC
Client Job Number:
Project Number: [none]
Laboratory Work Order Number: 20H0446
Enclosed are results of analyses for samples received by the laboratory on August 7, 2020. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
QA Officer
Katherine Allen
Laboratory Manager
Daren Damboragian
Page 1 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
9/10/2020ECS Southeast - Charlotte, NC
1812 Center Park Drive, Suite D
Charlotte, NC 28217
ATTN: Chris Orrell
[none]
20H0446
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Charlotte, NC
SG-1 20H0446-01 Soil Gas -
EPA TO-15
SG-2 20H0446-02 Soil Gas -
EPA TO-15
SG-3 20H0446-03 Soil Gas -
EPA TO-15
SG-4 20H0446-04 Soil Gas -
EPA TO-15
SG-5 20H0446-05 Soil Gas -
EPA TO-15
SG-6 20H0446-06 Soil Gas -
EPA TO-15
SG-7 20H0446-07 Soil Gas -
EPA TO-15
SG-8 20H0446-08 Soil Gas -
EPA TO-15
SG-9 20H0446-09 Soil Gas -
EPA TO-15
SG-Dup 20H0446-10 Soil Gas -
EPA TO-15
Page 2 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
REVISED REPORT - 9/10/2020: Report revised to include qualifier for co-elution.
For sample 20H0446-03, client s final pressure and the labs receipt pressure do not agree. Client requested sample still be analyzed.
EPA TO-15
Qualifications:
The result for this compound cannot be accurately quantified due to the interference from a coeluting organic compound present in the sample
extract. The reported result is estimated.
Analyte & Samples(s) Qualified:
1,3-Butadiene
20H0446-01[SG-1], 20H0446-02[SG-2], 20H0446-03[SG-3], 20H0446-04[SG-4], 20H0446-05[SG-5], 20H0446-10[SG-Dup]
Laboratory fortified blank /laboratory control sample recovery outside of control limits. Data validation is not affected since all results are
"not detected" for all samples in this batch for this compound and bias is on the high side.
Analyte & Samples(s) Qualified:
1,2,4-Trichlorobenzene, Hexachlorobutadiene
B264412-BS1
Laboratory fortified blank/laboratory control sample recovery is outside of control limits. Reported value for this compound is likely to be
biased on the low side.
Analyte & Samples(s) Qualified:
cis-1,3-Dichloropropene
20H0446-01[SG-1], 20H0446-02[SG-2], 20H0446-03[SG-3], 20H0446-04[SG-4], 20H0446-05[SG-5], 20H0446-06[SG-6], 20H0446-07[SG-7], 20H0446-08[SG-8],
20H0446-09[SG-9], 20H0446-10[SG-Dup], B264412-BLK1, B264412-BS1, B264412-DUP1
Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for this compound.
Analyte & Samples(s) Qualified:
2-Hexanone (MBK), Vinyl Acetate
20H0446-01[SG-1], 20H0446-02[SG-2], 20H0446-03[SG-3], 20H0446-04[SG-4], 20H0446-05[SG-5], 20H0446-06[SG-6], 20H0446-07[SG-7], 20H0446-08[SG-8],
20H0446-09[SG-9], 20H0446-10[SG-Dup], B264412-BLK1, B264412-BS1, B264412-DUP1, S051337-CCV1
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
Page 3 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-1
Sample ID: 20H0446-01
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6.5
Sampled: 8/6/2020 11:04
Canister ID: 2237
Flow Controller ID: 4354
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 42 8.0 8/13/20 16:11 BRF99 4194.8 11
Benzene 5.7 0.20 8/13/20 16:11 BRF18 40.640.058 0.19
Benzyl chloride ND 0.20 8/13/20 16:11 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 8/13/20 16:11 BRFND41.30.056 0.37
Bromoform ND 0.20 8/13/20 16:11 BRFND42.10.069 0.71
Bromomethane ND 0.20 8/13/20 16:11 BRFND40.780.11 0.41
1,3-Butadiene 12 0.20 8/13/20 16:11 BRFI-03 26 40.440.15 0.32
2-Butanone (MEK)3.8 8.0 8/13/20 16:11 BRFJ11 4240.66 2.0
Carbon Disulfide ND 2.0 8/13/20 16:11 BRFND46.20.51 1.6
Carbon Tetrachloride ND 0.20 8/13/20 16:11 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 8/13/20 16:11 BRFND40.920.048 0.22
Chloroethane ND 0.20 8/13/20 16:11 BRFND40.530.20 0.52
Chloroform 0.48 0.20 8/13/20 16:11 BRF2.4 40.980.048 0.24
Chloromethane 5.2 0.40 8/13/20 16:11 BRF11 40.830.15 0.32
Cyclohexane 11 0.20 8/13/20 16:11 BRF37 40.690.098 0.34
Dibromochloromethane ND 0.20 8/13/20 16:11 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 8/13/20 16:11 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 8/13/20 16:11 BRFND41.20.074 0.44
1,3-Dichlorobenzene ND 0.20 8/13/20 16:11 BRFND41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 8/13/20 16:11 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 8/13/20 16:11 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 8/13/20 16:11 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 8/13/20 16:11 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 8/13/20 16:11 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 8/13/20 16:11 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 8/13/20 16:11 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 8/13/20 16:11 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 8/13/20 16:11 BRFL-03 ND 40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 8/13/20 16:11 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 8/13/20 16:11 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 8/13/20 16:11 BRFND47.20.56 2.0
Ethanol 63 8.0 8/13/20 16:11 BRF120 4152.4 4.6
Ethyl Acetate ND 2.0 8/13/20 16:11 BRFND47.21.2 4.3
Ethylbenzene 0.31 0.20 8/13/20 16:11 BRF1.3 40.870.042 0.18
4-Ethyltoluene ND 0.20 8/13/20 16:11 BRFND40.980.062 0.30
Heptane 2.6 0.20 8/13/20 16:11 BRF11 40.820.086 0.35
Hexachlorobutadiene ND 0.20 8/13/20 16:11 BRFND42.10.088 0.94
Hexane 8.2 8.0 8/13/20 16:11 BRF29 4280.36 1.3
2-Hexanone (MBK)ND 0.20 8/13/20 16:11 BRFV-05 ND 40.820.11 0.46
Isopropanol 9.6 8.0 8/13/20 16:11 BRF24 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 8/13/20 16:11 BRFND40.720.080 0.29
Methylene Chloride 1.5 2.0 8/13/20 16:11 BRFJ5.0 46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 8/13/20 16:11 BRFND40.820.10 0.43
Naphthalene 0.20 0.20 8/13/20 16:11 BRFJ1.0 41.00.11 0.59
Propene 140 8.0 8/13/20 16:11 BRF240 4140.67 1.2
Styrene ND 0.20 8/13/20 16:11 BRFND40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 8/13/20 16:11 BRFND41.40.053 0.37
Page 4 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-1
Sample ID: 20H0446-01
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6.5
Sampled: 8/6/2020 11:04
Canister ID: 2237
Flow Controller ID: 4354
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 4.4 0.20 8/13/20 16:11 BRF30 41.40.065 0.44
Tetrahydrofuran 3.6 2.0 8/13/20 16:11 BRF11 45.90.49 1.5
Toluene 3.9 0.20 8/13/20 16:11 BRF15 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 8/13/20 16:11 BRFND41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 8/13/20 16:11 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 8/13/20 16:11 BRFND41.10.073 0.40
Trichloroethylene 0.31 0.20 8/13/20 16:11 BRF1.7 41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.42 0.80 8/13/20 16:11 BRFJ2.4 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 8/13/20 16:11 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 8/13/20 16:11 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene ND 0.20 8/13/20 16:11 BRFND40.980.052 0.26
Vinyl Acetate ND 4.0 8/13/20 16:11 BRFV-05 ND 4140.56 2.0
Vinyl Chloride 2.3 0.20 8/13/20 16:11 BRF6.0 40.510.11 0.29
m&p-Xylene 0.70 0.40 8/13/20 16:11 BRF3.0 41.70.070 0.30
o-Xylene 0.49 0.20 8/13/20 16:11 BRF2.1 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)118 8/13/20 16:1170-130
Page 5 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-2
Sample ID: 20H0446-02
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -7.6
Sampled: 8/6/2020 11:59
Canister ID: 2294
Flow Controller ID: 433
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 54 8.0 8/13/20 16:51 BRF130 4194.8 11
Benzene 2.8 0.20 8/13/20 16:51 BRF9.0 40.640.058 0.19
Benzyl chloride ND 0.20 8/13/20 16:51 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 8/13/20 16:51 BRFND41.30.056 0.37
Bromoform ND 0.20 8/13/20 16:51 BRFND42.10.069 0.71
Bromomethane ND 0.20 8/13/20 16:51 BRFND40.780.11 0.41
1,3-Butadiene 2.5 0.20 8/13/20 16:51 BRFI-03 5.6 40.440.15 0.32
2-Butanone (MEK)ND 8.0 8/13/20 16:51 BRFND4240.66 2.0
Carbon Disulfide ND 2.0 8/13/20 16:51 BRFND46.20.51 1.6
Carbon Tetrachloride ND 0.20 8/13/20 16:51 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 8/13/20 16:51 BRFND40.920.048 0.22
Chloroethane ND 0.20 8/13/20 16:51 BRFND40.530.20 0.52
Chloroform 0.39 0.20 8/13/20 16:51 BRF1.9 40.980.048 0.24
Chloromethane ND 0.40 8/13/20 16:51 BRFND40.830.15 0.32
Cyclohexane 6.4 0.20 8/13/20 16:51 BRF22 40.690.098 0.34
Dibromochloromethane ND 0.20 8/13/20 16:51 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 8/13/20 16:51 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 8/13/20 16:51 BRFND41.20.074 0.44
1,3-Dichlorobenzene 1.1 0.20 8/13/20 16:51 BRF6.7 41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 8/13/20 16:51 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 8/13/20 16:51 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 8/13/20 16:51 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 8/13/20 16:51 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 8/13/20 16:51 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 8/13/20 16:51 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 8/13/20 16:51 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 8/13/20 16:51 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 8/13/20 16:51 BRFL-03 ND 40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 8/13/20 16:51 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 8/13/20 16:51 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 8/13/20 16:51 BRFND47.20.56 2.0
Ethanol 160 8.0 8/13/20 16:51 BRF310 4152.4 4.6
Ethyl Acetate 21 2.0 8/13/20 16:51 BRF75 47.21.2 4.3
Ethylbenzene 0.57 0.20 8/13/20 16:51 BRF2.5 40.870.042 0.18
4-Ethyltoluene ND 0.20 8/13/20 16:51 BRFND40.980.062 0.30
Heptane ND 0.20 8/13/20 16:51 BRFND40.820.086 0.35
Hexachlorobutadiene ND 0.20 8/13/20 16:51 BRFND42.10.088 0.94
Hexane ND 8.0 8/13/20 16:51 BRFND4280.36 1.3
2-Hexanone (MBK)ND 0.20 8/13/20 16:51 BRFV-05 ND 40.820.11 0.46
Isopropanol 8.2 8.0 8/13/20 16:51 BRF20 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 8/13/20 16:51 BRFND40.720.080 0.29
Methylene Chloride 4.4 2.0 8/13/20 16:51 BRF15 46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 8/13/20 16:51 BRFND40.820.10 0.43
Naphthalene ND 0.20 8/13/20 16:51 BRFND41.00.11 0.59
Propene 34 8.0 8/13/20 16:51 BRF58 4140.67 1.2
Styrene 0.61 0.20 8/13/20 16:51 BRF2.6 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 8/13/20 16:51 BRFND41.40.053 0.37
Page 6 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-2
Sample ID: 20H0446-02
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -7.6
Sampled: 8/6/2020 11:59
Canister ID: 2294
Flow Controller ID: 433
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 2.7 0.20 8/13/20 16:51 BRF18 41.40.065 0.44
Tetrahydrofuran 2.6 2.0 8/13/20 16:51 BRF7.7 45.90.49 1.5
Toluene 4.5 0.20 8/13/20 16:51 BRF17 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 8/13/20 16:51 BRFND41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 8/13/20 16:51 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 8/13/20 16:51 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 8/13/20 16:51 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.29 0.80 8/13/20 16:51 BRFJ1.6 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 8/13/20 16:51 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 8/13/20 16:51 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene ND 0.20 8/13/20 16:51 BRFND40.980.052 0.26
Vinyl Acetate ND 4.0 8/13/20 16:51 BRFV-05 ND 4140.56 2.0
Vinyl Chloride ND 0.20 8/13/20 16:51 BRFND40.510.11 0.29
m&p-Xylene 1.5 0.40 8/13/20 16:51 BRF6.5 41.70.070 0.30
o-Xylene 0.69 0.20 8/13/20 16:51 BRF3.0 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)119 8/13/20 16:5170-130
Page 7 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-3
Sample ID: 20H0446-03
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -13
Receipt Vacuum(in Hg): -2.5
Sampled: 8/6/2020 12:32
Canister ID: 2344
Flow Controller ID: 4332
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 770 60 8/18/20 11:45 TPH1800 301403686
Benzene 6.3 0.20 8/13/20 18:12 BRF20 40.640.058 0.19
Benzyl chloride ND 0.20 8/13/20 18:12 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 8/13/20 18:12 BRFND41.30.056 0.37
Bromoform ND 0.20 8/13/20 18:12 BRFND42.10.069 0.71
Bromomethane ND 0.20 8/13/20 18:12 BRFND40.780.11 0.41
1,3-Butadiene 22 0.20 8/13/20 18:12 BRFI-03 49 40.440.15 0.32
2-Butanone (MEK)31 8.0 8/13/20 18:12 BRF91 4240.66 2.0
Carbon Disulfide 3.4 2.0 8/13/20 18:12 BRF10 46.20.51 1.6
Carbon Tetrachloride ND 0.20 8/13/20 18:12 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 8/13/20 18:12 BRFND40.920.048 0.22
Chloroethane ND 0.20 8/13/20 18:12 BRFND40.530.20 0.52
Chloroform ND 0.20 8/13/20 18:12 BRFND40.980.048 0.24
Chloromethane 4.6 0.40 8/13/20 18:12 BRF9.6 40.830.15 0.32
Cyclohexane 6.7 0.20 8/13/20 18:12 BRF23 40.690.098 0.34
Dibromochloromethane ND 0.20 8/13/20 18:12 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 8/13/20 18:12 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 8/13/20 18:12 BRFND41.20.074 0.44
1,3-Dichlorobenzene 1.6 0.20 8/13/20 18:12 BRF9.4 41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 8/13/20 18:12 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 8/13/20 18:12 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 8/13/20 18:12 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 8/13/20 18:12 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 8/13/20 18:12 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 8/13/20 18:12 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 8/13/20 18:12 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 8/13/20 18:12 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 8/13/20 18:12 BRFL-03 ND 40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 8/13/20 18:12 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 8/13/20 18:12 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 8/13/20 18:12 BRFND47.20.56 2.0
Ethanol 32 8.0 8/13/20 18:12 BRF61 4152.4 4.6
Ethyl Acetate ND 2.0 8/13/20 18:12 BRFND47.21.2 4.3
Ethylbenzene 0.23 0.20 8/13/20 18:12 BRF0.99 40.870.042 0.18
4-Ethyltoluene ND 0.20 8/13/20 18:12 BRFND40.980.062 0.30
Heptane 4.0 0.20 8/13/20 18:12 BRF16 40.820.086 0.35
Hexachlorobutadiene ND 0.20 8/13/20 18:12 BRFND42.10.088 0.94
Hexane 15 8.0 8/13/20 18:12 BRF54 4280.36 1.3
2-Hexanone (MBK)ND 0.20 8/13/20 18:12 BRFV-05 ND 40.820.11 0.46
Isopropanol 17 8.0 8/13/20 18:12 BRF41 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 8/13/20 18:12 BRFND40.720.080 0.29
Methylene Chloride ND 2.0 8/13/20 18:12 BRFND46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 8/13/20 18:12 BRFND40.820.10 0.43
Naphthalene ND 0.20 8/13/20 18:12 BRFND41.00.11 0.59
Propene 390 20 8/14/20 13:21 TPH660 10341.7 2.9
Styrene ND 0.20 8/13/20 18:12 BRFND40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 8/13/20 18:12 BRFND41.40.053 0.37
Page 8 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-3
Sample ID: 20H0446-03
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -13
Receipt Vacuum(in Hg): -2.5
Sampled: 8/6/2020 12:32
Canister ID: 2344
Flow Controller ID: 4332
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 0.17 0.20 8/13/20 18:12 BRFJ1.2 41.40.065 0.44
Tetrahydrofuran 2.0 2.0 8/13/20 18:12 BRFJ5.8 45.90.49 1.5
Toluene 3.1 0.20 8/13/20 18:12 BRF12 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 8/13/20 18:12 BRFND41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 8/13/20 18:12 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 8/13/20 18:12 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 8/13/20 18:12 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.31 0.80 8/13/20 18:12 BRFJ1.7 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 8/13/20 18:12 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 8/13/20 18:12 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene ND 0.20 8/13/20 18:12 BRFND40.980.052 0.26
Vinyl Acetate ND 4.0 8/13/20 18:12 BRFV-05 ND 4140.56 2.0
Vinyl Chloride 2.3 0.20 8/13/20 18:12 BRF6.0 40.510.11 0.29
m&p-Xylene 0.71 0.40 8/13/20 18:12 BRF3.1 41.70.070 0.30
o-Xylene 0.38 0.20 8/13/20 18:12 BRF1.6 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)120 8/14/20 13:2170-130
4-Bromofluorobenzene (1)113 8/18/20 11:4570-130
4-Bromofluorobenzene (1)121 8/13/20 18:1270-130
Page 9 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-4
Sample ID: 20H0446-04
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -5.9
Sampled: 8/6/2020 13:56
Canister ID: 2244
Flow Controller ID: 4130
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 62 8.0 8/13/20 18:52 BRF150 4194.8 11
Benzene 2.5 0.20 8/13/20 18:52 BRF7.9 40.640.058 0.19
Benzyl chloride ND 0.20 8/13/20 18:52 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 8/13/20 18:52 BRFND41.30.056 0.37
Bromoform ND 0.20 8/13/20 18:52 BRFND42.10.069 0.71
Bromomethane ND 0.20 8/13/20 18:52 BRFND40.780.11 0.41
1,3-Butadiene 14 0.20 8/13/20 18:52 BRFI-03 31 40.440.15 0.32
2-Butanone (MEK)4.4 8.0 8/13/20 18:52 BRFJ13 4240.66 2.0
Carbon Disulfide ND 2.0 8/13/20 18:52 BRFND46.20.51 1.6
Carbon Tetrachloride ND 0.20 8/13/20 18:52 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 8/13/20 18:52 BRFND40.920.048 0.22
Chloroethane ND 0.20 8/13/20 18:52 BRFND40.530.20 0.52
Chloroform ND 0.20 8/13/20 18:52 BRFND40.980.048 0.24
Chloromethane ND 0.40 8/13/20 18:52 BRFND40.830.15 0.32
Cyclohexane 14 0.20 8/13/20 18:52 BRF47 40.690.098 0.34
Dibromochloromethane ND 0.20 8/13/20 18:52 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 8/13/20 18:52 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 8/13/20 18:52 BRFND41.20.074 0.44
1,3-Dichlorobenzene 1.8 0.20 8/13/20 18:52 BRF11 41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 8/13/20 18:52 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 8/13/20 18:52 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 8/13/20 18:52 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 8/13/20 18:52 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 8/13/20 18:52 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 8/13/20 18:52 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 8/13/20 18:52 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 8/13/20 18:52 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 8/13/20 18:52 BRFL-03 ND 40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 8/13/20 18:52 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 8/13/20 18:52 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 8/13/20 18:52 BRFND47.20.56 2.0
Ethanol 63 8.0 8/13/20 18:52 BRF120 4152.4 4.6
Ethyl Acetate ND 2.0 8/13/20 18:52 BRFND47.21.2 4.3
Ethylbenzene 0.27 0.20 8/13/20 18:52 BRF1.2 40.870.042 0.18
4-Ethyltoluene ND 0.20 8/13/20 18:52 BRFND40.980.062 0.30
Heptane 4.2 0.20 8/13/20 18:52 BRF17 40.820.086 0.35
Hexachlorobutadiene ND 0.20 8/13/20 18:52 BRFND42.10.088 0.94
Hexane 21 8.0 8/13/20 18:52 BRF74 4280.36 1.3
2-Hexanone (MBK)ND 0.20 8/13/20 18:52 BRFV-05 ND 40.820.11 0.46
Isopropanol 11 8.0 8/13/20 18:52 BRF26 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 8/13/20 18:52 BRFND40.720.080 0.29
Methylene Chloride 17 2.0 8/13/20 18:52 BRF59 46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 8/13/20 18:52 BRFND40.820.10 0.43
Naphthalene ND 0.20 8/13/20 18:52 BRFND41.00.11 0.59
Propene 210 20 8/14/20 14:01 TPH370 10341.7 2.9
Styrene 0.26 0.20 8/13/20 18:52 BRF1.1 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 8/13/20 18:52 BRFND41.40.053 0.37
Page 10 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-4
Sample ID: 20H0446-04
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -5.9
Sampled: 8/6/2020 13:56
Canister ID: 2244
Flow Controller ID: 4130
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 6.4 0.20 8/13/20 18:52 BRF43 41.40.065 0.44
Tetrahydrofuran ND 2.0 8/13/20 18:52 BRFND45.90.49 1.5
Toluene 3.9 0.20 8/13/20 18:52 BRF15 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 8/13/20 18:52 BRFND41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 8/13/20 18:52 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 8/13/20 18:52 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 8/13/20 18:52 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.38 0.80 8/13/20 18:52 BRFJ2.1 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 8/13/20 18:52 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 8/13/20 18:52 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene ND 0.20 8/13/20 18:52 BRFND40.980.052 0.26
Vinyl Acetate ND 4.0 8/13/20 18:52 BRFV-05 ND 4140.56 2.0
Vinyl Chloride ND 0.20 8/13/20 18:52 BRFND40.510.11 0.29
m&p-Xylene 0.60 0.40 8/13/20 18:52 BRF2.6 41.70.070 0.30
o-Xylene 0.28 0.20 8/13/20 18:52 BRF1.2 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)119 8/14/20 14:0170-130
4-Bromofluorobenzene (1)120 8/13/20 18:5270-130
Page 11 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-5
Sample ID: 20H0446-05
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -12
Receipt Vacuum(in Hg): -13.2
Sampled: 8/6/2020 14:34
Canister ID: 2292
Flow Controller ID: 4117
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 91 8.0 8/13/20 19:33 BRF220 4194.8 11
Benzene 7.9 0.20 8/13/20 19:33 BRF25 40.640.058 0.19
Benzyl chloride ND 0.20 8/13/20 19:33 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 8/13/20 19:33 BRFND41.30.056 0.37
Bromoform ND 0.20 8/13/20 19:33 BRFND42.10.069 0.71
Bromomethane ND 0.20 8/13/20 19:33 BRFND40.780.11 0.41
1,3-Butadiene 42 0.20 8/13/20 19:33 BRFI-03 92 40.440.15 0.32
2-Butanone (MEK)8.7 8.0 8/13/20 19:33 BRF26 4240.66 2.0
Carbon Disulfide 17 2.0 8/13/20 19:33 BRF54 46.20.51 1.6
Carbon Tetrachloride ND 0.20 8/13/20 19:33 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 8/13/20 19:33 BRFND40.920.048 0.22
Chloroethane ND 0.20 8/13/20 19:33 BRFND40.530.20 0.52
Chloroform ND 0.20 8/13/20 19:33 BRFND40.980.048 0.24
Chloromethane ND 0.40 8/13/20 19:33 BRFND40.830.15 0.32
Cyclohexane 12 0.20 8/13/20 19:33 BRF40 40.690.098 0.34
Dibromochloromethane ND 0.20 8/13/20 19:33 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 8/13/20 19:33 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 8/13/20 19:33 BRFND41.20.074 0.44
1,3-Dichlorobenzene 2.8 0.20 8/13/20 19:33 BRF17 41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 8/13/20 19:33 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 8/13/20 19:33 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 8/13/20 19:33 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 8/13/20 19:33 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 8/13/20 19:33 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 8/13/20 19:33 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 8/13/20 19:33 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 8/13/20 19:33 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 8/13/20 19:33 BRFL-03 ND 40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 8/13/20 19:33 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 8/13/20 19:33 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 8/13/20 19:33 BRFND47.20.56 2.0
Ethanol 100 8.0 8/13/20 19:33 BRF200 4152.4 4.6
Ethyl Acetate ND 2.0 8/13/20 19:33 BRFND47.21.2 4.3
Ethylbenzene 0.32 0.20 8/13/20 19:33 BRF1.4 40.870.042 0.18
4-Ethyltoluene ND 0.20 8/13/20 19:33 BRFND40.980.062 0.30
Heptane 4.3 0.20 8/13/20 19:33 BRF18 40.820.086 0.35
Hexachlorobutadiene ND 0.20 8/13/20 19:33 BRFND42.10.088 0.94
Hexane 16 8.0 8/13/20 19:33 BRF56 4280.36 1.3
2-Hexanone (MBK)ND 0.20 8/13/20 19:33 BRFV-05 ND 40.820.11 0.46
Isopropanol 22 8.0 8/13/20 19:33 BRF53 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 8/13/20 19:33 BRFND40.720.080 0.29
Methylene Chloride 3.1 2.0 8/13/20 19:33 BRF11 46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 8/13/20 19:33 BRFND40.820.10 0.43
Naphthalene ND 0.20 8/13/20 19:33 BRFND41.00.11 0.59
Propene 480 80 8/17/20 19:23 TPH830 401406.7 12
Styrene 0.32 0.20 8/13/20 19:33 BRF1.3 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 8/13/20 19:33 BRFND41.40.053 0.37
Page 12 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-5
Sample ID: 20H0446-05
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -12
Receipt Vacuum(in Hg): -13.2
Sampled: 8/6/2020 14:34
Canister ID: 2292
Flow Controller ID: 4117
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 0.11 0.20 8/13/20 19:33 BRFJ0.73 41.40.065 0.44
Tetrahydrofuran ND 2.0 8/13/20 19:33 BRFND45.90.49 1.5
Toluene 3.8 0.20 8/13/20 19:33 BRF14 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 8/13/20 19:33 BRFND41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 8/13/20 19:33 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 8/13/20 19:33 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 8/13/20 19:33 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.28 0.80 8/13/20 19:33 BRFJ1.6 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 8/13/20 19:33 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 8/13/20 19:33 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene ND 0.20 8/13/20 19:33 BRFND40.980.052 0.26
Vinyl Acetate ND 4.0 8/13/20 19:33 BRFV-05 ND 4140.56 2.0
Vinyl Chloride 1.3 0.20 8/13/20 19:33 BRF3.2 40.510.11 0.29
m&p-Xylene 0.90 0.40 8/13/20 19:33 BRF3.9 41.70.070 0.30
o-Xylene 0.44 0.20 8/13/20 19:33 BRF1.9 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)121 8/14/20 14:4370-130
4-Bromofluorobenzene (1)103 8/17/20 19:2370-130
4-Bromofluorobenzene (1)118 8/13/20 19:3370-130
Page 13 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-6
Sample ID: 20H0446-06
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6.6
Sampled: 8/6/2020 15:09
Canister ID: 2253
Flow Controller ID: 4325
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 190 8.0 8/13/20 20:13 BRF440 4194.8 11
Benzene 3.3 0.20 8/13/20 20:13 BRF10 40.640.058 0.19
Benzyl chloride ND 0.20 8/13/20 20:13 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 8/13/20 20:13 BRFND41.30.056 0.37
Bromoform ND 0.20 8/13/20 20:13 BRFND42.10.069 0.71
Bromomethane ND 0.20 8/13/20 20:13 BRFND40.780.11 0.41
1,3-Butadiene ND 0.20 8/13/20 20:13 BRFND40.440.15 0.32
2-Butanone (MEK)10 8.0 8/13/20 20:13 BRF30 4240.66 2.0
Carbon Disulfide 2.7 2.0 8/13/20 20:13 BRF8.5 46.20.51 1.6
Carbon Tetrachloride ND 0.20 8/13/20 20:13 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 8/13/20 20:13 BRFND40.920.048 0.22
Chloroethane ND 0.20 8/13/20 20:13 BRFND40.530.20 0.52
Chloroform ND 0.20 8/13/20 20:13 BRFND40.980.048 0.24
Chloromethane ND 0.40 8/13/20 20:13 BRFND40.830.15 0.32
Cyclohexane 6.3 0.20 8/13/20 20:13 BRF22 40.690.098 0.34
Dibromochloromethane ND 0.20 8/13/20 20:13 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 8/13/20 20:13 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 8/13/20 20:13 BRFND41.20.074 0.44
1,3-Dichlorobenzene 1.8 0.20 8/13/20 20:13 BRF11 41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 8/13/20 20:13 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 8/13/20 20:13 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 8/13/20 20:13 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 8/13/20 20:13 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 8/13/20 20:13 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 8/13/20 20:13 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 8/13/20 20:13 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 8/13/20 20:13 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 8/13/20 20:13 BRFL-03 ND 40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 8/13/20 20:13 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 8/13/20 20:13 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 8/13/20 20:13 BRFND47.20.56 2.0
Ethanol 38 8.0 8/13/20 20:13 BRF71 4152.4 4.6
Ethyl Acetate ND 2.0 8/13/20 20:13 BRFND47.21.2 4.3
Ethylbenzene 0.24 0.20 8/13/20 20:13 BRF1.1 40.870.042 0.18
4-Ethyltoluene ND 0.20 8/13/20 20:13 BRFND40.980.062 0.30
Heptane 10 0.20 8/13/20 20:13 BRF42 40.820.086 0.35
Hexachlorobutadiene ND 0.20 8/13/20 20:13 BRFND42.10.088 0.94
Hexane 28 8.0 8/13/20 20:13 BRF100 4280.36 1.3
2-Hexanone (MBK)ND 0.20 8/13/20 20:13 BRFV-05 ND 40.820.11 0.46
Isopropanol 10 8.0 8/13/20 20:13 BRF25 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 8/13/20 20:13 BRFND40.720.080 0.29
Methylene Chloride ND 2.0 8/13/20 20:13 BRFND46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 8/13/20 20:13 BRFND40.820.10 0.43
Naphthalene ND 0.20 8/13/20 20:13 BRFND41.00.11 0.59
Propene 43 8.0 8/13/20 20:13 BRF74 4140.67 1.2
Styrene ND 0.20 8/13/20 20:13 BRFND40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 8/13/20 20:13 BRFND41.40.053 0.37
Page 14 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-6
Sample ID: 20H0446-06
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6.6
Sampled: 8/6/2020 15:09
Canister ID: 2253
Flow Controller ID: 4325
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene ND 0.20 8/13/20 20:13 BRFND41.40.065 0.44
Tetrahydrofuran ND 2.0 8/13/20 20:13 BRFND45.90.49 1.5
Toluene 2.6 0.20 8/13/20 20:13 BRF9.9 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 8/13/20 20:13 BRFND41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 8/13/20 20:13 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 8/13/20 20:13 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 8/13/20 20:13 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.22 0.80 8/13/20 20:13 BRFJ1.2 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 8/13/20 20:13 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 8/13/20 20:13 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene ND 0.20 8/13/20 20:13 BRFND40.980.052 0.26
Vinyl Acetate ND 4.0 8/13/20 20:13 BRFV-05 ND 4140.56 2.0
Vinyl Chloride ND 0.20 8/13/20 20:13 BRFND40.510.11 0.29
m&p-Xylene 0.66 0.40 8/13/20 20:13 BRF2.9 41.70.070 0.30
o-Xylene 0.30 0.20 8/13/20 20:13 BRF1.3 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)118 8/13/20 20:1370-130
Page 15 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-7
Sample ID: 20H0446-07
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -8.8
Sampled: 8/6/2020 15:40
Canister ID: 2103
Flow Controller ID: 4336
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 45 8.0 8/13/20 20:53 BRF110 4194.8 11
Benzene 3.7 0.20 8/13/20 20:53 BRF12 40.640.058 0.19
Benzyl chloride ND 0.20 8/13/20 20:53 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 8/13/20 20:53 BRFND41.30.056 0.37
Bromoform ND 0.20 8/13/20 20:53 BRFND42.10.069 0.71
Bromomethane ND 0.20 8/13/20 20:53 BRFND40.780.11 0.41
1,3-Butadiene ND 0.20 8/13/20 20:53 BRFND40.440.15 0.32
2-Butanone (MEK)6.0 8.0 8/13/20 20:53 BRFJ18 4240.66 2.0
Carbon Disulfide 6.2 2.0 8/13/20 20:53 BRF19 46.20.51 1.6
Carbon Tetrachloride ND 0.20 8/13/20 20:53 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 8/13/20 20:53 BRFND40.920.048 0.22
Chloroethane ND 0.20 8/13/20 20:53 BRFND40.530.20 0.52
Chloroform 1.3 0.20 8/13/20 20:53 BRF6.4 40.980.048 0.24
Chloromethane ND 0.40 8/13/20 20:53 BRFND40.830.15 0.32
Cyclohexane 11 0.20 8/13/20 20:53 BRF38 40.690.098 0.34
Dibromochloromethane ND 0.20 8/13/20 20:53 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 8/13/20 20:53 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 8/13/20 20:53 BRFND41.20.074 0.44
1,3-Dichlorobenzene 2.5 0.20 8/13/20 20:53 BRF15 41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 8/13/20 20:53 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 8/13/20 20:53 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 8/13/20 20:53 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 8/13/20 20:53 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 8/13/20 20:53 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 8/13/20 20:53 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 8/13/20 20:53 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 8/13/20 20:53 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 8/13/20 20:53 BRFL-03 ND 40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 8/13/20 20:53 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 8/13/20 20:53 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 8/13/20 20:53 BRFND47.20.56 2.0
Ethanol 47 8.0 8/13/20 20:53 BRF89 4152.4 4.6
Ethyl Acetate ND 2.0 8/13/20 20:53 BRFND47.21.2 4.3
Ethylbenzene 0.98 0.20 8/13/20 20:53 BRF4.3 40.870.042 0.18
4-Ethyltoluene ND 0.20 8/13/20 20:53 BRFND40.980.062 0.30
Heptane 9.7 0.20 8/13/20 20:53 BRF40 40.820.086 0.35
Hexachlorobutadiene ND 0.20 8/13/20 20:53 BRFND42.10.088 0.94
Hexane ND 8.0 8/13/20 20:53 BRFND4280.36 1.3
2-Hexanone (MBK)ND 0.20 8/13/20 20:53 BRFV-05 ND 40.820.11 0.46
Isopropanol 12 8.0 8/13/20 20:53 BRF28 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 8/13/20 20:53 BRFND40.720.080 0.29
Methylene Chloride 3.1 2.0 8/13/20 20:53 BRF11 46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 8/13/20 20:53 BRFND40.820.10 0.43
Naphthalene ND 0.20 8/13/20 20:53 BRFND41.00.11 0.59
Propene 460 20 8/14/20 15:24 TPH800 10341.7 2.9
Styrene 0.72 0.20 8/13/20 20:53 BRF3.1 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 8/13/20 20:53 BRFND41.40.053 0.37
Page 16 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-7
Sample ID: 20H0446-07
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -8.8
Sampled: 8/6/2020 15:40
Canister ID: 2103
Flow Controller ID: 4336
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 0.60 0.20 8/13/20 20:53 BRF4.1 41.40.065 0.44
Tetrahydrofuran 1.3 2.0 8/13/20 20:53 BRFJ3.9 45.90.49 1.5
Toluene 7.0 0.20 8/13/20 20:53 BRF26 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 8/13/20 20:53 BRFND41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 8/13/20 20:53 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 8/13/20 20:53 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 8/13/20 20:53 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.38 0.80 8/13/20 20:53 BRFJ2.1 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 8/13/20 20:53 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 8/13/20 20:53 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene ND 0.20 8/13/20 20:53 BRFND40.980.052 0.26
Vinyl Acetate ND 4.0 8/13/20 20:53 BRFV-05 ND 4140.56 2.0
Vinyl Chloride ND 0.20 8/13/20 20:53 BRFND40.510.11 0.29
m&p-Xylene 1.6 0.40 8/13/20 20:53 BRF7.1 41.70.070 0.30
o-Xylene 0.71 0.20 8/13/20 20:53 BRF3.1 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)120 8/14/20 15:2470-130
4-Bromofluorobenzene (1)118 8/13/20 20:5370-130
Page 17 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-8
Sample ID: 20H0446-08
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -9
Receipt Vacuum(in Hg): -11.3
Sampled: 8/6/2020 16:25
Canister ID: 2316
Flow Controller ID: 4348
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone ND 8.0 8/13/20 21:34 BRFND4194.8 11
Benzene 7.4 0.20 8/13/20 21:34 BRF24 40.640.058 0.19
Benzyl chloride ND 0.20 8/13/20 21:34 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 8/13/20 21:34 BRFND41.30.056 0.37
Bromoform ND 0.20 8/13/20 21:34 BRFND42.10.069 0.71
Bromomethane ND 0.20 8/13/20 21:34 BRFND40.780.11 0.41
1,3-Butadiene ND 0.20 8/13/20 21:34 BRFND40.440.15 0.32
2-Butanone (MEK)3.9 8.0 8/13/20 21:34 BRFJ12 4240.66 2.0
Carbon Disulfide 6.8 2.0 8/13/20 21:34 BRF21 46.20.51 1.6
Carbon Tetrachloride ND 0.20 8/13/20 21:34 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 8/13/20 21:34 BRFND40.920.048 0.22
Chloroethane ND 0.20 8/13/20 21:34 BRFND40.530.20 0.52
Chloroform ND 0.20 8/13/20 21:34 BRFND40.980.048 0.24
Chloromethane ND 0.40 8/13/20 21:34 BRFND40.830.15 0.32
Cyclohexane 10 0.20 8/13/20 21:34 BRF35 40.690.098 0.34
Dibromochloromethane ND 0.20 8/13/20 21:34 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 8/13/20 21:34 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 8/13/20 21:34 BRFND41.20.074 0.44
1,3-Dichlorobenzene 2.5 0.20 8/13/20 21:34 BRF15 41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 8/13/20 21:34 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 8/13/20 21:34 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 8/13/20 21:34 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 8/13/20 21:34 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 8/13/20 21:34 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 8/13/20 21:34 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 8/13/20 21:34 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 8/13/20 21:34 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 8/13/20 21:34 BRFL-03 ND 40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 8/13/20 21:34 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 8/13/20 21:34 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 8/13/20 21:34 BRFND47.20.56 2.0
Ethanol 25 8.0 8/13/20 21:34 BRF47 4152.4 4.6
Ethyl Acetate ND 2.0 8/13/20 21:34 BRFND47.21.2 4.3
Ethylbenzene 0.47 0.20 8/13/20 21:34 BRF2.0 40.870.042 0.18
4-Ethyltoluene ND 0.20 8/13/20 21:34 BRFND40.980.062 0.30
Heptane 6.6 0.20 8/13/20 21:34 BRF27 40.820.086 0.35
Hexachlorobutadiene ND 0.20 8/13/20 21:34 BRFND42.10.088 0.94
Hexane 31 8.0 8/13/20 21:34 BRF110 4280.36 1.3
2-Hexanone (MBK)ND 0.20 8/13/20 21:34 BRFV-05 ND 40.820.11 0.46
Isopropanol 11 8.0 8/13/20 21:34 BRF27 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 8/13/20 21:34 BRFND40.720.080 0.29
Methylene Chloride ND 2.0 8/13/20 21:34 BRFND46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 8/13/20 21:34 BRFND40.820.10 0.43
Naphthalene ND 0.20 8/13/20 21:34 BRFND41.00.11 0.59
Propene 810 80 8/17/20 20:02 TPH1400 401406.7 12
Styrene 0.36 0.20 8/13/20 21:34 BRF1.5 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 8/13/20 21:34 BRFND41.40.053 0.37
Page 18 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-8
Sample ID: 20H0446-08
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -9
Receipt Vacuum(in Hg): -11.3
Sampled: 8/6/2020 16:25
Canister ID: 2316
Flow Controller ID: 4348
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene ND 0.20 8/13/20 21:34 BRFND41.40.065 0.44
Tetrahydrofuran ND 2.0 8/13/20 21:34 BRFND45.90.49 1.5
Toluene 5.8 0.20 8/13/20 21:34 BRF22 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 8/13/20 21:34 BRFND41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 8/13/20 21:34 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 8/13/20 21:34 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 8/13/20 21:34 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)ND 0.80 8/13/20 21:34 BRFND44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 8/13/20 21:34 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 8/13/20 21:34 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene ND 0.20 8/13/20 21:34 BRFND40.980.052 0.26
Vinyl Acetate ND 4.0 8/13/20 21:34 BRFV-05 ND 4140.56 2.0
Vinyl Chloride ND 0.20 8/13/20 21:34 BRFND40.510.11 0.29
m&p-Xylene 1.1 0.40 8/13/20 21:34 BRF4.8 41.70.070 0.30
o-Xylene 0.43 0.20 8/13/20 21:34 BRF1.9 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)101 8/17/20 20:0270-130
4-Bromofluorobenzene (1)121 8/14/20 16:0570-130
4-Bromofluorobenzene (1)118 8/13/20 21:3470-130
Page 19 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-9
Sample ID: 20H0446-09
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -3.9
Sampled: 8/6/2020 17:01
Canister ID: 2317
Flow Controller ID: 4347
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 24 8.0 8/13/20 22:14 BRF58 4194.8 11
Benzene 1.9 0.20 8/13/20 22:14 BRF6.1 40.640.058 0.19
Benzyl chloride ND 0.20 8/13/20 22:14 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 8/13/20 22:14 BRFND41.30.056 0.37
Bromoform ND 0.20 8/13/20 22:14 BRFND42.10.069 0.71
Bromomethane ND 0.20 8/13/20 22:14 BRFND40.780.11 0.41
1,3-Butadiene ND 0.20 8/13/20 22:14 BRFND40.440.15 0.32
2-Butanone (MEK)ND 8.0 8/13/20 22:14 BRFND4240.66 2.0
Carbon Disulfide ND 2.0 8/13/20 22:14 BRFND46.20.51 1.6
Carbon Tetrachloride ND 0.20 8/13/20 22:14 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 8/13/20 22:14 BRFND40.920.048 0.22
Chloroethane ND 0.20 8/13/20 22:14 BRFND40.530.20 0.52
Chloroform ND 0.20 8/13/20 22:14 BRFND40.980.048 0.24
Chloromethane ND 0.40 8/13/20 22:14 BRFND40.830.15 0.32
Cyclohexane 5.7 0.20 8/13/20 22:14 BRF20 40.690.098 0.34
Dibromochloromethane ND 0.20 8/13/20 22:14 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 8/13/20 22:14 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 8/13/20 22:14 BRFND41.20.074 0.44
1,3-Dichlorobenzene 2.0 0.20 8/13/20 22:14 BRF12 41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 8/13/20 22:14 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 8/13/20 22:14 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 8/13/20 22:14 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 8/13/20 22:14 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 8/13/20 22:14 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 8/13/20 22:14 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 8/13/20 22:14 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 8/13/20 22:14 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 8/13/20 22:14 BRFL-03 ND 40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 8/13/20 22:14 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 8/13/20 22:14 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 8/13/20 22:14 BRFND47.20.56 2.0
Ethanol 21 8.0 8/13/20 22:14 BRF40 4152.4 4.6
Ethyl Acetate ND 2.0 8/13/20 22:14 BRFND47.21.2 4.3
Ethylbenzene 0.32 0.20 8/13/20 22:14 BRF1.4 40.870.042 0.18
4-Ethyltoluene ND 0.20 8/13/20 22:14 BRFND40.980.062 0.30
Heptane 1.5 0.20 8/13/20 22:14 BRF6.1 40.820.086 0.35
Hexachlorobutadiene ND 0.20 8/13/20 22:14 BRFND42.10.088 0.94
Hexane 3.8 8.0 8/13/20 22:14 BRFJ13 4280.36 1.3
2-Hexanone (MBK)ND 0.20 8/13/20 22:14 BRFV-05 ND 40.820.11 0.46
Isopropanol 8.5 8.0 8/13/20 22:14 BRF21 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 8/13/20 22:14 BRFND40.720.080 0.29
Methylene Chloride ND 2.0 8/13/20 22:14 BRFND46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 8/13/20 22:14 BRFND40.820.10 0.43
Naphthalene ND 0.20 8/13/20 22:14 BRFND41.00.11 0.59
Propene 66 8.0 8/13/20 22:14 BRF110 4140.67 1.2
Styrene 0.35 0.20 8/13/20 22:14 BRF1.5 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 8/13/20 22:14 BRFND41.40.053 0.37
Page 20 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-9
Sample ID: 20H0446-09
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -3.9
Sampled: 8/6/2020 17:01
Canister ID: 2317
Flow Controller ID: 4347
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 0.072 0.20 8/13/20 22:14 BRFJ0.49 41.40.065 0.44
Tetrahydrofuran ND 2.0 8/13/20 22:14 BRFND45.90.49 1.5
Toluene 3.1 0.20 8/13/20 22:14 BRF12 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 8/13/20 22:14 BRFND41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 8/13/20 22:14 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 8/13/20 22:14 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 8/13/20 22:14 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.22 0.80 8/13/20 22:14 BRFJ1.3 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 8/13/20 22:14 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 8/13/20 22:14 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene ND 0.20 8/13/20 22:14 BRFND40.980.052 0.26
Vinyl Acetate ND 4.0 8/13/20 22:14 BRFV-05 ND 4140.56 2.0
Vinyl Chloride ND 0.20 8/13/20 22:14 BRFND40.510.11 0.29
m&p-Xylene 0.67 0.40 8/13/20 22:14 BRF2.9 41.70.070 0.30
o-Xylene 0.30 0.20 8/13/20 22:14 BRF1.3 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)118 8/13/20 22:1470-130
Page 21 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-Dup
Sample ID: 20H0446-10
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -7.3
Sampled: 8/6/2020 00:00
Canister ID: 2128
Flow Controller ID: 4353
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 27 8.0 8/13/20 22:54 BRF64 4194.8 11
Benzene 7.5 0.20 8/13/20 22:54 BRF24 40.640.058 0.19
Benzyl chloride ND 0.20 8/13/20 22:54 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 8/13/20 22:54 BRFND41.30.056 0.37
Bromoform ND 0.20 8/13/20 22:54 BRFND42.10.069 0.71
Bromomethane ND 0.20 8/13/20 22:54 BRFND40.780.11 0.41
1,3-Butadiene 6.4 0.20 8/13/20 22:54 BRFI-03 14 40.440.15 0.32
2-Butanone (MEK)3.6 8.0 8/13/20 22:54 BRFJ11 4240.66 2.0
Carbon Disulfide 2.7 2.0 8/13/20 22:54 BRF8.5 46.20.51 1.6
Carbon Tetrachloride 0.080 0.20 8/13/20 22:54 BRFJ0.50 41.30.053 0.33
Chlorobenzene ND 0.20 8/13/20 22:54 BRFND40.920.048 0.22
Chloroethane ND 0.20 8/13/20 22:54 BRFND40.530.20 0.52
Chloroform 0.66 0.20 8/13/20 22:54 BRF3.2 40.980.048 0.24
Chloromethane 3.9 0.40 8/13/20 22:54 BRF8.1 40.830.15 0.32
Cyclohexane 7.3 0.20 8/13/20 22:54 BRF25 40.690.098 0.34
Dibromochloromethane ND 0.20 8/13/20 22:54 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 8/13/20 22:54 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 8/13/20 22:54 BRFND41.20.074 0.44
1,3-Dichlorobenzene ND 0.20 8/13/20 22:54 BRFND41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 8/13/20 22:54 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 8/13/20 22:54 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 8/13/20 22:54 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 8/13/20 22:54 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 8/13/20 22:54 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 8/13/20 22:54 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 8/13/20 22:54 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 8/13/20 22:54 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 8/13/20 22:54 BRFL-03 ND 40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 8/13/20 22:54 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 8/13/20 22:54 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 8/13/20 22:54 BRFND47.20.56 2.0
Ethanol 28 8.0 8/13/20 22:54 BRF53 4152.4 4.6
Ethyl Acetate ND 2.0 8/13/20 22:54 BRFND47.21.2 4.3
Ethylbenzene 0.61 0.20 8/13/20 22:54 BRF2.6 40.870.042 0.18
4-Ethyltoluene ND 0.20 8/13/20 22:54 BRFND40.980.062 0.30
Heptane 3.4 0.20 8/13/20 22:54 BRF14 40.820.086 0.35
Hexachlorobutadiene ND 0.20 8/13/20 22:54 BRFND42.10.088 0.94
Hexane 6.6 8.0 8/13/20 22:54 BRFJ23 4280.36 1.3
2-Hexanone (MBK)ND 0.20 8/13/20 22:54 BRFV-05 ND 40.820.11 0.46
Isopropanol 6.1 8.0 8/13/20 22:54 BRFJ15 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 8/13/20 22:54 BRFND40.720.080 0.29
Methylene Chloride ND 2.0 8/13/20 22:54 BRFND46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 8/13/20 22:54 BRFND40.820.10 0.43
Naphthalene ND 0.20 8/13/20 22:54 BRFND41.00.11 0.59
Propene 63 8.0 8/13/20 22:54 BRF110 4140.67 1.2
Styrene 0.76 0.20 8/13/20 22:54 BRF3.2 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 8/13/20 22:54 BRFND41.40.053 0.37
Page 22 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 8/7/2020
Work Order: 20H0446Sample Description/Location:
Field Sample #: SG-Dup
Sample ID: 20H0446-10
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -7.3
Sampled: 8/6/2020 00:00
Canister ID: 2128
Flow Controller ID: 4353
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 0.18 0.20 8/13/20 22:54 BRFJ1.2 41.40.065 0.44
Tetrahydrofuran 2.6 2.0 8/13/20 22:54 BRF7.7 45.90.49 1.5
Toluene 5.4 0.20 8/13/20 22:54 BRF21 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 8/13/20 22:54 BRFND41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 8/13/20 22:54 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 8/13/20 22:54 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 8/13/20 22:54 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.28 0.80 8/13/20 22:54 BRFJ1.6 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 8/13/20 22:54 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 8/13/20 22:54 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene ND 0.20 8/13/20 22:54 BRFND40.980.052 0.26
Vinyl Acetate ND 4.0 8/13/20 22:54 BRFV-05 ND 4140.56 2.0
Vinyl Chloride 1.6 0.20 8/13/20 22:54 BRF4.0 40.510.11 0.29
m&p-Xylene 1.1 0.40 8/13/20 22:54 BRF4.9 41.70.070 0.30
o-Xylene 0.70 0.20 8/13/20 22:54 BRF3.0 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)118 8/13/20 22:5470-130
Page 23 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: TO-15 Prep-EPA TO-15
Lab Number [Field ID]Batch Date
Pressure
Dilution
Pre
Dilution
Pre-Dil
Initial
mL
Pre-Dil
Final
mL
Default
Injection
mL
Actual
Injection
mL
20H0446-01 [SG-1]B264412 1.5 1 N/A 1000 400 150 08/13/20
20H0446-02 [SG-2]B264412 1.5 1 N/A 1000 400 150 08/13/20
20H0446-03 [SG-3]B264412 1.5 1 N/A 1000 400 150 08/13/20
20H0446-04 [SG-4]B264412 1.5 1 N/A 1000 400 150 08/13/20
20H0446-05 [SG-5]B264412 2 1 N/A 1000 400 200 08/13/20
20H0446-06 [SG-6]B264412 1.5 1 N/A 1000 400 150 08/13/20
20H0446-07 [SG-7]B264412 1.5 1 N/A 1000 400 150 08/13/20
20H0446-08 [SG-8]B264412 2 1 N/A 1000 400 200 08/13/20
20H0446-09 [SG-9]B264412 1.5 1 N/A 1000 400 150 08/13/20
20H0446-10 [SG-Dup]B264412 1.5 1 N/A 1000 400 150 08/13/20
Prep Method: TO-15 Prep-EPA TO-15
Lab Number [Field ID]Batch Date
Pressure
Dilution
Pre
Dilution
Pre-Dil
Initial
mL
Pre-Dil
Final
mL
Default
Injection
mL
Actual
Injection
mL
20H0446-03RE1 [SG-3]B264529 1.5 1 N/A 1000 400 60 08/14/20
20H0446-04RE1 [SG-4]B264529 1.5 1 N/A 1000 400 60 08/14/20
20H0446-07RE1 [SG-7]B264529 1.5 1 N/A 1000 400 60 08/14/20
Prep Method: TO-15 Prep-EPA TO-15
Lab Number [Field ID]Batch Date
Pressure
Dilution
Pre
Dilution
Pre-Dil
Initial
mL
Pre-Dil
Final
mL
Default
Injection
mL
Actual
Injection
mL
20H0446-05RE2 [SG-5]B264608 2 1 N/A 1000 400 20 08/17/20
20H0446-08RE2 [SG-8]B264608 2 1 N/A 1000 400 20 08/17/20
Prep Method: TO-15 Prep-EPA TO-15
Lab Number [Field ID]Batch Date
Pressure
Dilution
Pre
Dilution
Pre-Dil
Initial
mL
Pre-Dil
Final
mL
Default
Injection
mL
Actual
Injection
mL
20H0446-03RE2 [SG-3]B264623 1.5 1 N/A 1000 200 10 08/17/20
Page 24 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B264412 - TO-15 Prep
Blank (B264412-BLK1)Prepared & Analyzed: 08/13/20
0.80NDAcetone
0.020NDBenzene
0.020NDBenzyl chloride
0.020NDBromodichloromethane
0.020NDBromoform
0.020NDBromomethane
0.020ND1,3-Butadiene
0.80ND2-Butanone (MEK)
0.20NDCarbon Disulfide
0.020NDCarbon Tetrachloride
0.020NDChlorobenzene
0.020NDChloroethane
0.020NDChloroform
0.040NDChloromethane
0.020NDCyclohexane
0.020NDDibromochloromethane
0.020ND1,2-Dibromoethane (EDB)
0.020ND1,2-Dichlorobenzene
0.020ND1,3-Dichlorobenzene
0.020ND1,4-Dichlorobenzene
0.020NDDichlorodifluoromethane (Freon 12)
0.020ND1,1-Dichloroethane
0.020ND1,2-Dichloroethane
0.020ND1,1-Dichloroethylene
0.020NDcis-1,2-Dichloroethylene
0.020NDtrans-1,2-Dichloroethylene
0.020ND1,2-Dichloropropane
0.020 L-03NDcis-1,3-Dichloropropene
0.020NDtrans-1,3-Dichloropropene
0.020ND1,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
0.20ND1,4-Dioxane
0.80NDEthanol
0.20NDEthyl Acetate
0.020NDEthylbenzene
0.020ND4-Ethyltoluene
0.020NDHeptane
0.020NDHexachlorobutadiene
0.80NDHexane
0.020 V-05ND2-Hexanone (MBK)
0.80NDIsopropanol
0.020NDMethyl tert-Butyl Ether (MTBE)
0.20NDMethylene Chloride
0.020ND4-Methyl-2-pentanone (MIBK)
0.020NDNaphthalene
0.80NDPropene
0.020NDStyrene
Page 25 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B264412 - TO-15 Prep
Blank (B264412-BLK1)Prepared & Analyzed: 08/13/20
0.020ND1,1,2,2-Tetrachloroethane
0.020NDTetrachloroethylene
0.20NDTetrahydrofuran
0.020NDToluene
0.020ND1,2,4-Trichlorobenzene
0.020ND1,1,1-Trichloroethane
0.020ND1,1,2-Trichloroethane
0.020NDTrichloroethylene
0.080NDTrichlorofluoromethane (Freon 11)
0.080ND1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
0.020ND1,2,4-Trimethylbenzene
0.020ND1,3,5-Trimethylbenzene
0.40 V-05NDVinyl Acetate
0.020NDVinyl Chloride
0.040NDm&p-Xylene
0.020NDo-Xylene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1199.51
LCS (B264412-BS1)Prepared & Analyzed: 08/13/20
5.00 70-13084.94.24Acetone
5.00 70-13078.83.94Benzene
5.00 70-13094.34.71Benzyl chloride
5.00 70-13076.33.82Bromodichloromethane
5.00 70-1301125.58Bromoform
5.00 70-1301085.41Bromomethane
5.00 70-13078.73.941,3-Butadiene
5.00 70-13078.33.912-Butanone (MEK)
5.00 70-13092.54.63Carbon Disulfide
5.00 70-13081.04.05Carbon Tetrachloride
5.00 70-13088.14.41Chlorobenzene
5.00 70-13089.14.46Chloroethane
5.00 70-13085.64.28Chloroform
5.00 70-13077.23.86Chloromethane
5.00 70-13071.83.59Cyclohexane
5.00 70-13093.44.67Dibromochloromethane
5.00 70-13081.74.091,2-Dibromoethane (EDB)
5.00 70-1301075.371,2-Dichlorobenzene
5.00 70-1301075.331,3-Dichlorobenzene
5.00 70-1301035.161,4-Dichlorobenzene
5.00 70-1301015.04Dichlorodifluoromethane (Freon 12)
5.00 70-13086.04.301,1-Dichloroethane
5.00 70-13076.93.851,2-Dichloroethane
5.00 70-13083.14.151,1-Dichloroethylene
5.00 70-13075.83.79cis-1,2-Dichloroethylene
5.00 70-13081.54.08trans-1,2-Dichloroethylene
5.00 70-13071.73.581,2-Dichloropropane
Page 26 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B264412 - TO-15 Prep
LCS (B264412-BS1)Prepared & Analyzed: 08/13/20
5.00 L-0370-13069.03.45cis-1,3-Dichloropropene *
5.00 70-13074.63.73trans-1,3-Dichloropropene
5.00 70-1301025.091,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
5.00 70-13091.64.581,4-Dioxane
5.00 70-13092.54.62Ethanol
5.00 70-13078.63.93Ethyl Acetate
5.00 70-13079.83.99Ethylbenzene
5.00 70-13089.84.494-Ethyltoluene
5.00 70-13070.13.50Heptane
5.00 L-0170-1301326.60Hexachlorobutadiene *
5.00 70-13076.53.83Hexane
5.00 V-0570-13071.73.582-Hexanone (MBK)
5.00 70-13077.93.90Isopropanol
5.00 70-13085.04.25Methyl tert-Butyl Ether (MTBE)
5.00 70-13071.33.57Methylene Chloride
5.00 70-13072.93.644-Methyl-2-pentanone (MIBK)
5.00 70-1301155.76Naphthalene
5.00 70-13070.43.52Propene
5.00 70-13084.74.23Styrene
5.00 70-13084.44.221,1,2,2-Tetrachloroethane
5.00 70-13096.94.84Tetrachloroethylene
5.00 70-13089.34.46Tetrahydrofuran
5.00 70-13080.64.03Toluene
5.00 L-0170-1301386.891,2,4-Trichlorobenzene *
5.00 70-13071.13.561,1,1-Trichloroethane
5.00 70-13079.43.971,1,2-Trichloroethane
5.00 70-13076.63.83Trichloroethylene
5.00 70-1301185.88Trichlorofluoromethane (Freon 11)
5.00 70-13097.54.881,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
5.00 70-13088.64.431,2,4-Trimethylbenzene
5.00 70-13084.24.211,3,5-Trimethylbenzene
5.00 V-0570-13077.93.90Vinyl Acetate
5.00 70-13091.74.58Vinyl Chloride
10.0 70-13082.48.24m&p-Xylene
5.00 70-13080.44.02o-Xylene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1229.76
Page 27 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B264412 - TO-15 Prep
Duplicate (B264412-DUP1)Prepared & Analyzed: 08/13/20 Source: 20H0446-02
8.0 54 250.18454Acetone19130
0.20 2.8 253.012.7Benzene 0.648.8
0.20 ND 25NDBenzyl chloride 1.0ND
0.20 ND 25NDBromodichloromethane1.3ND
0.20 ND 25NDBromoform2.1ND
0.20 ND 25NDBromomethane0.78ND
0.20 2.5 2513.32.91,3-Butadiene 0.446.4
8.0 ND 25ND2-Butanone (MEK)24ND
2.0 ND 25NDCarbon Disulfide 6.2ND
0.20 ND 25NDCarbon Tetrachloride 1.3ND
0.20 ND 25NDChlorobenzene0.92ND
0.20 ND 25NDChloroethane0.53ND
0.20 0.39 253.020.40Chloroform 0.982.0
0.40 ND 25NDChloromethane0.83ND
0.20 6.4 250.3766.4Cyclohexane 0.6922
0.20 ND 25NDDibromochloromethane1.7ND
0.20 ND 25ND1,2-Dibromoethane (EDB)1.5ND
0.20 ND 25ND1,2-Dichlorobenzene 1.2ND
0.20 1.1 256.971.21,3-Dichlorobenzene 1.27.1
0.20 ND 25ND1,4-Dichlorobenzene 1.2ND
0.20 ND 25NDDichlorodifluoromethane (Freon 12)0.99ND
0.20 ND 25ND1,1-Dichloroethane 0.81ND
0.20 ND 25ND1,2-Dichloroethane 0.81ND
0.20 ND 25ND1,1-Dichloroethylene 0.79ND
0.20 ND 25NDcis-1,2-Dichloroethylene 0.79ND
0.20 ND 25NDtrans-1,2-Dichloroethylene 0.79ND
0.20 ND 25ND1,2-Dichloropropane 0.92ND
0.20 ND 25 L-03NDcis-1,3-Dichloropropene 0.91ND
0.20 ND 25NDtrans-1,3-Dichloropropene 0.91ND
0.20 ND 25ND1,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
1.4ND
2.0 ND 25ND1,4-Dioxane 7.2ND
8.0 160 251.25170Ethanol15310
2.0 21 250.34621Ethyl Acetate 7.275
0.20 0.57 2511.20.64Ethylbenzene 0.872.8
0.20 ND 25ND4-Ethyltoluene 0.98ND
0.20 ND 251.4Heptane 0.825.9
0.20 ND 25NDHexachlorobutadiene2.1ND
8.0 ND 25NDHexane28ND
0.20 ND 25 V-05ND2-Hexanone (MBK)0.82ND
8.0 8.2 252.558.4Isopropanol 2021
0.20 ND 25NDMethyl tert-Butyl Ether (MTBE)0.72ND
2.0 4.4 250.8144.4Methylene Chloride 6.915
0.20 ND 25ND4-Methyl-2-pentanone (MIBK)0.82ND
0.20 ND 25NDNaphthalene1.0ND
8.0 34 250.35334Propene1459
0.20 0.61 2510.50.68Styrene 0.852.9
Page 28 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B264412 - TO-15 Prep
Duplicate (B264412-DUP1)Prepared & Analyzed: 08/13/20 Source: 20H0446-02
0.20 ND 25ND1,1,2,2-Tetrachloroethane 1.4ND
0.20 2.7 256.822.9Tetrachloroethylene 1.420
2.0 2.6 255.112.7Tetrahydrofuran 5.98.1
0.20 4.5 258.515.0Toluene 0.7519
0.20 ND 25ND1,2,4-Trichlorobenzene 1.5ND
0.20 ND 25ND1,1,1-Trichloroethane 1.1ND
0.20 ND 25ND1,1,2-Trichloroethane 1.1ND
0.20 ND 25NDTrichloroethylene1.1ND
0.80 0.29 25 J0.000.29Trichlorofluoromethane (Freon 11)4.51.6
0.80 ND 25ND1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
6.1ND
0.20 ND 25ND1,2,4-Trimethylbenzene 0.98ND
0.20 ND 25ND1,3,5-Trimethylbenzene 0.98ND
4.0 ND 25 V-05NDVinyl Acetate 14ND
0.20 ND 25NDVinyl Chloride 0.51ND
0.40 1.5 258.251.6m&p-Xylene 1.77.0
0.20 0.69 2510.40.77o-Xylene 0.873.3
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1159.20
Batch B264529 - TO-15 Prep
Blank (B264529-BLK1)Prepared & Analyzed: 08/14/20
0.80NDAcetone
0.80NDPropene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1219.67
LCS (B264529-BS1)Prepared & Analyzed: 08/14/20
5.00 70-13086.14.30Acetone
5.00 70-13074.23.71Propene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1219.67
Page 29 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B264608 - TO-15 Prep
Blank (B264608-BLK1)Prepared & Analyzed: 08/17/20
0.80NDPropene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1018.08
LCS (B264608-BS1)Prepared & Analyzed: 08/17/20
5.00 70-13082.34.11Propene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1068.47
Batch B264623 - TO-15 Prep
Blank (B264623-BLK1)Prepared & Analyzed: 08/17/20
0.80NDAcetone
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1169.29
LCS (B264623-BS1)Prepared & Analyzed: 08/17/20
5.00 70-1301135.66Acetone
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1169.31
Page 30 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Note: Blank Subtraction is not performed unless otherwise noted
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
RL Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
LCS Laboratory Control Sample
Laboratory Control SampleLCS Dup Duplicate Laboratory Control Sample
MS Matrix Spike Sample
MS Dup Duplicate Matrix Spike Sample
REC Recovery
QC Quality Control
ppbv Parts per billion volume
EPA United States Environmental Protection Agency
Percent Recovery% REC
ND Not Detected
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
Not ApplicableN/A
DL Detection Limit
Not CalculatedNC
LFB/LCS Lab Fortified Blank/Lab Control Sample
ORP Oxidation-Reduction Potential
Not dry weight correctedwet
Percent weight% wt
KilogramKg
Gramg
Milligrammg
Microgramg
Nanogramng
LiterL
MillilitermL
Microliter L
Cubic Meterm3
Extractable Petroleum HydrocarbonsEPH
Volatile Petroleum HydrocarbonsVPH
Air Petroleum HydrocarbonsAPH
Flame Ionization DetectorFID
Photo Ionization DetectorPID
FLAG/QUALIFIER SUMMARY
The result for this compound cannot be accurately quantified due to the interference from a coeluting organic
compound present in the sample extract. The reported result is estimated.
I-03
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank /laboratory control sample recovery outside of control limits. Data validation is not
affected since all results are "not detected" for all samples in this batch for this compound and bias is on the high
side.
L-01
Laboratory fortified blank/laboratory control sample recovery is outside of control limits. Reported value for this
compound is likely to be biased on the low side.
L-03
Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for
this compound.
V-05
Page 31 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYST
Thomas P. HniteckiTPH
Sherika T. AndersonSTA
Raisa A. PetraitisRAP
Kerry K. McGeeKKM
Brittany R. FiskBRF
Page 32 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
Initial Cal Check (S050383-ICV1 )Lab File ID: J2020121.D Analyzed: 07/19/20 19:25
Bromochloromethane (1)192898 2.879 193615 2.876 60 - 140100 0.0030 +/-0.50
1,4-Difluorobenzene (1)923399 3.481 929583 3.478 60 - 14099 0.0030 +/-0.50
Chlorobenzene-d5 (1)813486 5.06 821357 5.06 60 - 14099 0.0000 +/-0.50
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
Initial Cal Check (S050606-ICV1 )Lab File ID: G2020617.D Analyzed: 07/24/20 19:18
Bromochloromethane (1)517660 8.515 520641 8.521 60 - 14099 -0.0060 +/-0.50
1,4-Difluorobenzene (1)1364277 10.295 1344293 10.295 60 - 140101 0.0000 +/-0.50
Chlorobenzene-d5 (1)1228652 14.673 1216922 14.672 60 - 140101 0.0010 +/-0.50
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
Calibration Check (S051337-CCV1 )Lab File ID: G2022604.D Analyzed: 08/13/20 11:51
Bromochloromethane (1)393020 8.521 520641 8.521 60 - 14075 0.0000 +/-0.50
1,4-Difluorobenzene (1)1089408 10.301 1344293 10.295 60 - 14081 0.0060 +/-0.50
Chlorobenzene-d5 (1)993808 14.673 1216922 14.672 60 - 14082 0.0010 +/-0.50
LCS (B264412-BS1 )Lab File ID: G2022605.D Analyzed: 08/13/20 12:31
Bromochloromethane (1)393066 8.521 393020 8.521 60 - 140100 0.0000 +/-0.50
1,4-Difluorobenzene (1)1092610 10.295 1089408 10.301 60 - 140100 -0.0060 +/-0.50
Chlorobenzene-d5 (1)1003862 14.672 993808 14.673 60 - 140101 -0.0010 +/-0.50
Blank (B264412-BLK1 )Lab File ID: G2022608.D Analyzed: 08/13/20 14:44
Bromochloromethane (1)386411 8.521 393020 8.521 60 - 14098 0.0000 +/-0.50
1,4-Difluorobenzene (1)1022972 10.295 1089408 10.301 60 - 14094 -0.0060 +/-0.50
Chlorobenzene-d5 (1)936663 14.673 993808 14.673 60 - 14094 0.0000 +/-0.50
SG-1 (20H0446-01 )Lab File ID: G2022610.D Analyzed: 08/13/20 16:11
Bromochloromethane (1)389025 8.521 393020 8.521 60 - 14099 0.0000 +/-0.50
1,4-Difluorobenzene (1)1049856 10.296 1089408 10.301 60 - 14096 -0.0050 +/-0.50
Chlorobenzene-d5 (1)915959 14.673 993808 14.673 60 - 14092 0.0000 +/-0.50
SG-2 (20H0446-02 )Lab File ID: G2022611.D Analyzed: 08/13/20 16:51
Bromochloromethane (1)392039 8.521 393020 8.521 60 - 140100 0.0000 +/-0.50
1,4-Difluorobenzene (1)1064286 10.295 1089408 10.301 60 - 14098 -0.0060 +/-0.50
Chlorobenzene-d5 (1)973599 14.673 993808 14.673 60 - 14098 0.0000 +/-0.50
Page 33 of 49
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
Duplicate (B264412-DUP1 )Lab File ID: G2022612.D Analyzed: 08/13/20 17:32
Bromochloromethane (1)367659 8.521 393020 8.521 60 - 14094 0.0000 +/-0.50
1,4-Difluorobenzene (1)1032282 10.295 1089408 10.301 60 - 14095 -0.0060 +/-0.50
Chlorobenzene-d5 (1)869809 14.673 993808 14.673 60 - 14088 0.0000 +/-0.50
SG-3 (20H0446-03 )Lab File ID: G2022613.D Analyzed: 08/13/20 18:12
Bromochloromethane (1)358283 8.521 393020 8.521 60 - 14091 0.0000 +/-0.50
1,4-Difluorobenzene (1)1017132 10.296 1089408 10.301 60 - 14093 -0.0050 +/-0.50
Chlorobenzene-d5 (1)927452 14.673 993808 14.673 60 - 14093 0.0000 +/-0.50
SG-4 (20H0446-04 )Lab File ID: G2022614.D Analyzed: 08/13/20 18:52
Bromochloromethane (1)385204 8.521 393020 8.521 60 - 14098 0.0000 +/-0.50
1,4-Difluorobenzene (1)1081987 10.295 1089408 10.301 60 - 14099 -0.0060 +/-0.50
Chlorobenzene-d5 (1)992587 14.673 993808 14.673 60 - 140100 0.0000 +/-0.50
SG-5 (20H0446-05 )Lab File ID: G2022615.D Analyzed: 08/13/20 19:33
Bromochloromethane (1)398380 8.521 393020 8.521 60 - 140101 0.0000 +/-0.50
1,4-Difluorobenzene (1)1141280 10.301 1089408 10.301 60 - 140105 0.0000 +/-0.50
Chlorobenzene-d5 (1)1036904 14.673 993808 14.673 60 - 140104 0.0000 +/-0.50
SG-6 (20H0446-06 )Lab File ID: G2022616.D Analyzed: 08/13/20 20:13
Bromochloromethane (1)422995 8.521 393020 8.521 60 - 140108 0.0000 +/-0.50
1,4-Difluorobenzene (1)1196592 10.295 1089408 10.301 60 - 140110 -0.0060 +/-0.50
Chlorobenzene-d5 (1)1060790 14.672 993808 14.673 60 - 140107 -0.0010 +/-0.50
SG-7 (20H0446-07 )Lab File ID: G2022617.D Analyzed: 08/13/20 20:53
Bromochloromethane (1)415696 8.521 393020 8.521 60 - 140106 0.0000 +/-0.50
1,4-Difluorobenzene (1)1232076 10.295 1089408 10.301 60 - 140113 -0.0060 +/-0.50
Chlorobenzene-d5 (1)1075969 14.673 993808 14.673 60 - 140108 0.0000 +/-0.50
SG-8 (20H0446-08 )Lab File ID: G2022618.D Analyzed: 08/13/20 21:34
Bromochloromethane (1)414737 8.515 393020 8.521 60 - 140106 -0.0060 +/-0.50
1,4-Difluorobenzene (1)1228256 10.295 1089408 10.301 60 - 140113 -0.0060 +/-0.50
Chlorobenzene-d5 (1)1125537 14.673 993808 14.673 60 - 140113 0.0000 +/-0.50
SG-9 (20H0446-09 )Lab File ID: G2022619.D Analyzed: 08/13/20 22:14
Bromochloromethane (1)426816 8.521 393020 8.521 60 - 140109 0.0000 +/-0.50
1,4-Difluorobenzene (1)1245901 10.295 1089408 10.301 60 - 140114 -0.0060 +/-0.50
Chlorobenzene-d5 (1)1119555 14.673 993808 14.673 60 - 140113 0.0000 +/-0.50
SG-Dup (20H0446-10 )Lab File ID: G2022620.D Analyzed: 08/13/20 22:54
Bromochloromethane (1)425223 8.521 393020 8.521 60 - 140108 0.0000 +/-0.50
1,4-Difluorobenzene (1)1236374 10.295 1089408 10.301 60 - 140113 -0.0060 +/-0.50
Chlorobenzene-d5 (1)1099410 14.672 993808 14.673 60 - 140111 -0.0010 +/-0.50
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
Calibration Check (S051374-CCV1 )Lab File ID: G2022704.D Analyzed: 08/14/20 09:44
Bromochloromethane (1)378949 8.528 520641 8.521 60 - 14073 0.0070 +/-0.50
1,4-Difluorobenzene (1)1112863 10.302 1344293 10.295 60 - 14083 0.0070 +/-0.50
Chlorobenzene-d5 (1)1006851 14.673 1216922 14.672 60 - 14083 0.0010 +/-0.50
LCS (B264529-BS1 )Lab File ID: G2022705.D Analyzed: 08/14/20 10:26
Bromochloromethane (1)376016 8.521 378949 8.528 60 - 14099 -0.0070 +/-0.50
1,4-Difluorobenzene (1)1091410 10.296 1112863 10.302 60 - 14098 -0.0060 +/-0.50
Chlorobenzene-d5 (1)998759 14.673 1006851 14.673 60 - 14099 0.0000 +/-0.50
Blank (B264529-BLK1 )Lab File ID: G2022708.D Analyzed: 08/14/20 12:41
Bromochloromethane (1)372529 8.521 378949 8.528 60 - 14098 -0.0070 +/-0.50
1,4-Difluorobenzene (1)1020613 10.295 1112863 10.302 60 - 14092 -0.0070 +/-0.50
Chlorobenzene-d5 (1)939140 14.673 1006851 14.673 60 - 14093 0.0000 +/-0.50
SG-3 (20H0446-03RE1 )Lab File ID: G2022709.D Analyzed: 08/14/20 13:21
Bromochloromethane (1)375255 8.521 378949 8.528 60 - 14099 -0.0070 +/-0.50
1,4-Difluorobenzene (1)1027369 10.295 1112863 10.302 60 - 14092 -0.0070 +/-0.50
Chlorobenzene-d5 (1)940812 14.673 1006851 14.673 60 - 14093 0.0000 +/-0.50
SG-4 (20H0446-04RE1 )Lab File ID: G2022710.D Analyzed: 08/14/20 14:01
Bromochloromethane (1)375990 8.521 378949 8.528 60 - 14099 -0.0070 +/-0.50
1,4-Difluorobenzene (1)1031696 10.295 1112863 10.302 60 - 14093 -0.0070 +/-0.50
Chlorobenzene-d5 (1)942237 14.672 1006851 14.673 60 - 14094 -0.0010 +/-0.50
SG-5 (20H0446-05RE1 )Lab File ID: G2022711.D Analyzed: 08/14/20 14:43
Bromochloromethane (1)376055 8.521 378949 8.528 60 - 14099 -0.0070 +/-0.50
1,4-Difluorobenzene (1)1024817 10.295 1112863 10.302 60 - 14092 -0.0070 +/-0.50
Chlorobenzene-d5 (1)936418 14.673 1006851 14.673 60 - 14093 0.0000 +/-0.50
SG-7 (20H0446-07RE1 )Lab File ID: G2022712.D Analyzed: 08/14/20 15:24
Bromochloromethane (1)373401 8.521 378949 8.528 60 - 14099 -0.0070 +/-0.50
1,4-Difluorobenzene (1)1017549 10.295 1112863 10.302 60 - 14091 -0.0070 +/-0.50
Chlorobenzene-d5 (1)915934 14.673 1006851 14.673 60 - 14091 0.0000 +/-0.50
SG-8 (20H0446-08RE1 )Lab File ID: G2022713.D Analyzed: 08/14/20 16:05
Bromochloromethane (1)377020 8.521 378949 8.528 60 - 14099 -0.0070 +/-0.50
1,4-Difluorobenzene (1)1041368 10.295 1112863 10.302 60 - 14094 -0.0070 +/-0.50
Chlorobenzene-d5 (1)944072 14.673 1006851 14.673 60 - 14094 0.0000 +/-0.50
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
Calibration Check (S051422-CCV1 )Lab File ID: G2023003.D Analyzed: 08/17/20 11:34
Bromochloromethane (1)369064 8.521 520641 8.521 60 - 14071 0.0000 +/-0.50
1,4-Difluorobenzene (1)825063 10.295 1344293 10.295 60 - 14061 0.0000 +/-0.50
Chlorobenzene-d5 (1)759153 14.673 1216922 14.672 60 - 14062 0.0010 +/-0.50
LCS (B264608-BS1 )Lab File ID: G2023005.D Analyzed: 08/17/20 12:56
Bromochloromethane (1)337574 8.521 369064 8.521 60 - 14091 0.0000 +/-0.50
1,4-Difluorobenzene (1)755752 10.302 825063 10.295 60 - 14092 0.0070 +/-0.50
Chlorobenzene-d5 (1)693028 14.673 759153 14.673 60 - 14091 0.0000 +/-0.50
Blank (B264608-BLK1 )Lab File ID: G2023010.D Analyzed: 08/17/20 16:28
Bromochloromethane (1)307025 8.521 369064 8.521 60 - 14083 0.0000 +/-0.50
1,4-Difluorobenzene (1)659306 10.295 825063 10.295 60 - 14080 0.0000 +/-0.50
Chlorobenzene-d5 (1)603173 14.672 759153 14.673 60 - 14079 -0.0010 +/-0.50
SG-5 (20H0446-05RE2 )Lab File ID: G2023014.D Analyzed: 08/17/20 19:23
Bromochloromethane (1)311687 8.521 369064 8.521 60 - 14084 0.0000 +/-0.50
1,4-Difluorobenzene (1)663084 10.295 825063 10.295 60 - 14080 0.0000 +/-0.50
Chlorobenzene-d5 (1)603708 14.673 759153 14.673 60 - 14080 0.0000 +/-0.50
SG-8 (20H0446-08RE2 )Lab File ID: G2023015.D Analyzed: 08/17/20 20:02
Bromochloromethane (1)307752 8.527 369064 8.521 60 - 14083 0.0060 +/-0.50
1,4-Difluorobenzene (1)654335 10.301 825063 10.295 60 - 14079 0.0060 +/-0.50
Chlorobenzene-d5 (1)603447 14.673 759153 14.673 60 - 14079 0.0000 +/-0.50
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
Calibration Check (S051436-CCV1 )Lab File ID: J2023004.D Analyzed: 08/17/20 14:14
Bromochloromethane (1)123528 2.876 193615 2.876 60 - 14064 0.0000 +/-0.50
1,4-Difluorobenzene (1)710618 3.478 929583 3.478 60 - 14076 0.0000 +/-0.50
Chlorobenzene-d5 (1)639151 5.06 821357 5.06 60 - 14078 0.0000 +/-0.50
LCS (B264623-BS1 )Lab File ID: J2023006.D Analyzed: 08/17/20 15:44
Bromochloromethane (1)123746 2.879 123528 2.876 60 - 140100 0.0030 +/-0.50
1,4-Difluorobenzene (1)705969 3.481 710618 3.478 60 - 14099 0.0030 +/-0.50
Chlorobenzene-d5 (1)644075 5.06 639151 5.06 60 - 140101 0.0000 +/-0.50
Blank (B264623-BLK1 )Lab File ID: J2023009.D Analyzed: 08/17/20 17:12
Bromochloromethane (1)128482 2.867 123528 2.876 60 - 140104 -0.0090 +/-0.50
1,4-Difluorobenzene (1)726345 3.472 710618 3.478 60 - 140102 -0.0060 +/-0.50
Chlorobenzene-d5 (1)637813 5.057 639151 5.06 60 - 140100 -0.0030 +/-0.50
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
SG-3 (20H0446-03RE2 )Lab File ID: J2023031.D Analyzed: 08/18/20 11:45
Bromochloromethane (1)130225 2.879 123528 2.876 60 - 140105 0.0030 +/-0.50
1,4-Difluorobenzene (1)769323 3.481 710618 3.478 60 - 140108 0.0030 +/-0.50
Chlorobenzene-d5 (1)690513 5.06 639151 5.06 60 - 140108 0.0000 +/-0.50
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CONTINUING CALIBRATION CHECK
EPA TO-15
S051337-CCV1
COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL
CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR
STD
0.8613831A -18.2 304.09 1.0535555.00Acetone
0.710225A -14.6 304.02 0.83181955.00Benzene
0.8127381A -16.6 304.17 0.97445395.00Benzyl chloride
0.5186332A -22.9 303.86 0.67229875.00Bromodichloromethane
0.5193293A 10.5 305.53 0.46977585.00Bromoform
0.5358343A 10.1 305.50 0.48682065.00Bromomethane
0.4508799A -18.0 304.10 0.55015895.001,3-Butadiene
1.226755A -24.2 303.79 1.6174615.002-Butanone (MEK)
1.780355A -8.2 304.59 1.9397035.00Carbon Disulfide
0.471976A -15.5 304.22 0.55861215.00Carbon Tetrachloride
0.7175519A -10.7 304.46 0.80381515.00Chlorobenzene
0.2883924A -12.1 304.40 0.32796055.00Chloroethane
1.335305A -13.9 304.31 1.5500255.00Chloroform
0.5474286A -19.6 304.02 0.68101255.00Chloromethane
0.2948934A -25.6 303.72 0.39642335.00Cyclohexane
0.5471721A -5.1 304.74 0.5766445.00Dibromochloromethane
0.4814741A -17.4 304.13 0.58312035.001,2-Dibromoethane (EDB)
0.5958173A -3.2 304.84 0.615545.001,2-Dichlorobenzene
0.6665143A -0.5 304.98 0.66956715.001,3-Dichlorobenzene
0.6548565A -4.8 304.76 0.68784585.001,4-Dichlorobenzene
1.539541A 1.5 305.07 1.517275.00Dichlorodifluoromethane (Freon 12)
1.141259A -15.0 304.25 1.3431085.001,1-Dichloroethane
0.8390535A -22.1 303.89 1.0775185.001,2-Dichloroethane
1.00446A -15.2 304.24 1.1843885.001,1-Dichloroethylene
0.841146A -22.5 303.87 1.0858845.00cis-1,2-Dichloroethylene
0.8692036A -18.1 304.10 1.0613685.00trans-1,2-Dichloroethylene
0.2666446A -26.1 303.70 0.36076115.001,2-Dichloropropane
0.4278463A -25.6 303.72 0.57525965.00cis-1,3-Dichloropropene
0.361726A -25.6 303.72 0.48643195.00trans-1,3-Dichloropropene
1.553045A 10.2 305.51 1.4094765.001,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)
0.1337078A -18.8 304.06 0.16460655.001,4-Dioxane
0.1779981A 2.4 305.12 0.17380835.00Ethanol
0.2169905A -17.0 304.15 0.26152255.00Ethyl Acetate
1.164349A -19.1 304.04 1.4395725.00Ethylbenzene
1.234729A -10.8 304.46 1.3840565.004-Ethyltoluene
0.2242216A -26.4 303.68 0.30477745.00Heptane
0.4075137A 17.7 305.88 0.34623555.00Hexachlorobutadiene
0.7388123A -21.2 303.94 1.0641455.00Hexane
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CONTINUING CALIBRATION CHECK
EPA TO-15
S051337-CCV1
COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL
CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR
STD
0.5274323A -32.5 *303.38 0.78115325.002-Hexanone (MBK)
0.9348247A -18.6 304.07 1.1489995.00Isopropanol
1.684413A -13.8 304.31 1.9543585.00Methyl tert-Butyl Ether (MTBE)
0.7347697A -28.1 303.60 1.0220025.00Methylene Chloride
0.5502027A -28.6 303.57 0.77094945.004-Methyl-2-pentanone (MIBK)
0.8323877A -23.3 303.83 1.0858335.00Naphthalene
0.4994962A -26.9 303.66 0.68310695.00Propene
0.6785697A -14.7 304.26 0.79570255.00Styrene
0.6670343A -19.7 304.01 0.8310555.001,1,2,2-Tetrachloroethane
0.4291887A -0.2 304.99 0.43008225.00Tetrachloroethylene
0.2617719A -14.8 304.26 0.30727435.00Tetrahydrofuran
0.9096276A -18.3 304.09 1.1130365.00Toluene
0.4071837A 5.9 305.30 0.38444265.001,2,4-Trichlorobenzene
0.4755713A -20.5 303.97 0.59853515.001,1,1-Trichloroethane
0.314509A -20.1 303.99 0.39377395.001,1,2-Trichloroethane
0.3098431A -21.4 303.93 0.39422495.00Trichloroethylene
1.431483A 17.6 305.88 1.217035.00Trichlorofluoromethane (Freon 11)
1.259588A -1.0 304.95 1.2727175.001,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
0.9840838A -13.0 304.35 1.1311435.001,2,4-Trimethylbenzene
1.024325A -14.5 304.28 1.1975275.001,3,5-Trimethylbenzene
1.61194A -33.7 *303.32 2.431065.00Vinyl Acetate
0.6127607A -6.3 304.68 0.65415115.00Vinyl Chloride
0.9212049A -15.6 308.44 1.09128110.0m&p-Xylene
0.9280634A -17.7 304.11 1.1280795.00o-Xylene
* Values outside of QC limits
# Column to be used to flag Response Factor and %Diff/Drift values with an asterisk
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CONTINUING CALIBRATION CHECK
EPA TO-15
S051374-CCV1
COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL
CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR
STD
0.8700485A -17.4 304.13 1.0535555.00Acetone
0.5392683A -21.1 303.95 0.68310695.00Propene
* Values outside of QC limits
# Column to be used to flag Response Factor and %Diff/Drift values with an asterisk
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CONTINUING CALIBRATION CHECK
EPA TO-15
S051422-CCV1
COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL
CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR
STD
0.6441549A -5.7 304.72 0.68310695.00Propene
* Values outside of QC limits
# Column to be used to flag Response Factor and %Diff/Drift values with an asterisk
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CONTINUING CALIBRATION CHECK
EPA TO-15
S051436-CCV1
COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL
CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR
STD
0.9268571A -5.4 304.73 0.9799135.00Acetone
* Values outside of QC limits
# Column to be used to flag Response Factor and %Diff/Drift values with an asterisk
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
EPA TO-15 in Air
AIHA,NY,ME,NHAcetone
AIHA,FL,NJ,NY,ME,NH,VABenzene
AIHA,FL,NJ,NY,ME,NH,VABenzyl chloride
AIHA,NJ,NY,ME,NH,VABromodichloromethane
AIHA,NJ,NY,ME,NH,VABromoform
AIHA,FL,NJ,NY,ME,NHBromomethane
AIHA,NJ,NY,ME,NH,VA1,3-Butadiene
AIHA,FL,NJ,NY,ME,NH,VA2-Butanone (MEK)
AIHA,NJ,NY,ME,NH,VACarbon Disulfide
AIHA,FL,NJ,NY,ME,NH,VACarbon Tetrachloride
AIHA,FL,NJ,NY,ME,NH,VAChlorobenzene
AIHA,FL,NJ,NY,ME,NH,VAChloroethane
AIHA,FL,NJ,NY,ME,NH,VAChloroform
AIHA,FL,NJ,NY,ME,NH,VAChloromethane
AIHA,NJ,NY,ME,NH,VACyclohexane
AIHA,NY,ME,NHDibromochloromethane
AIHA,NJ,NY,ME,NH1,2-Dibromoethane (EDB)
AIHA,FL,NJ,NY,ME,NH,VA1,2-Dichlorobenzene
AIHA,NJ,NY,ME,NH1,3-Dichlorobenzene
AIHA,FL,NJ,NY,ME,NH,VA1,4-Dichlorobenzene
AIHA,NY,ME,NHDichlorodifluoromethane (Freon 12)
AIHA,FL,NJ,NY,ME,NH,VA1,1-Dichloroethane
AIHA,FL,NJ,NY,ME,NH,VA1,2-Dichloroethane
AIHA,FL,NJ,NY,ME,NH,VA1,1-Dichloroethylene
AIHA,FL,NY,ME,NH,VAcis-1,2-Dichloroethylene
AIHA,NJ,NY,ME,NH,VAtrans-1,2-Dichloroethylene
AIHA,FL,NJ,NY,ME,NH,VA1,2-Dichloropropane
AIHA,FL,NJ,NY,ME,NH,VAcis-1,3-Dichloropropene
AIHA,NY,ME,NHtrans-1,3-Dichloropropene
AIHA,NJ,NY,ME,NH,VA1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)
AIHA,NJ,NY,ME,NH,VA1,4-Dioxane
AIHAEthanol
AIHAEthyl Acetate
AIHA,FL,NJ,NY,ME,NH,VAEthylbenzene
AIHA,NJ4-Ethyltoluene
AIHA,NJ,NY,ME,NH,VAHeptane
AIHA,NJ,NY,ME,NH,VAHexachlorobutadiene
AIHA,FL,NJ,NY,ME,NH,VAHexane
AIHA2-Hexanone (MBK)
AIHA,NY,ME,NHIsopropanol
AIHA,FL,NJ,NY,ME,NH,VAMethyl tert-Butyl Ether (MTBE)
AIHA,FL,NJ,NY,ME,NH,VAMethylene Chloride
AIHA,FL,NJ,NY,ME,NH4-Methyl-2-pentanone (MIBK)
NY,ME,NHNaphthalene
AIHAPropene
AIHA,FL,NJ,NY,ME,NH,VAStyrene
AIHA,FL,NJ,NY,ME,NH,VA1,1,2,2-Tetrachloroethane
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
EPA TO-15 in Air
AIHA,FL,NJ,NY,ME,NH,VATetrachloroethylene
AIHATetrahydrofuran
AIHA,FL,NJ,NY,ME,NH,VAToluene
AIHA,NJ,NY,ME,NH,VA1,2,4-Trichlorobenzene
AIHA,FL,NJ,NY,ME,NH,VA1,1,1-Trichloroethane
AIHA,FL,NJ,NY,ME,NH,VA1,1,2-Trichloroethane
AIHA,FL,NJ,NY,ME,NH,VATrichloroethylene
AIHA,NY,ME,NHTrichlorofluoromethane (Freon 11)
AIHA,NJ,NY,ME,NH,VA1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
AIHA,NJ,NY,ME,NH1,2,4-Trimethylbenzene
AIHA,NJ,NY,ME,NH1,3,5-Trimethylbenzene
AIHA,FL,NJ,NY,ME,NH,VAVinyl Acetate
AIHA,FL,NJ,NY,ME,NH,VAVinyl Chloride
AIHA,FL,NJ,NY,ME,NH,VAm&p-Xylene
AIHA,FL,NJ,NY,ME,NH,VAo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2017AIHA 03/1/2022
M-MA100Massachusetts DEPMA 06/30/2021
PH-0567Connecticut Department of Publilc HealthCT 09/30/2021
10899 NELAPNew York State Department of HealthNY 04/1/2021
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2021
LAO00112Rhode Island Department of HealthRI 12/30/2020
652North Carolina Div. of Water QualityNC 12/31/2020
MA007 NELAPNew Jersey DEPNJ 06/30/2021
E871027 NELAPFlorida Department of HealthFL 06/30/2021
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2021
2011028State of MaineME 06/9/2021
460217Commonwealth of VirginiaVA 12/14/2020
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2021
VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2021
25703North Carolina Department of HealthNC-DW 07/31/2021
68-05812Commonwealth of Pennsylvania DEPPA 06/30/2021
9100Dept. of Env, Great Lakes, and EnergyMI 10/1/2020
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APPENDIX B
North Carolina Department of Environmental Quality
Division of Waste Management
Brownfields Program
Site:Former Sherwin Williams Brownfields
Address:Central Avenue and Pecan Avenue
City:Charlotte
County:Mecklenburg
Brownfields Project 24002-20-060
Property and Building Characteristics
a. Provide occupancy and use information.
Brick, concrete, and wood structures
c. Describe the foundation construction. Include details on type, floor construction, and depth below grade.
Unknown
Commercial/Office/Hospitality
Unknown
Office/Commercial/Residential/Hospitality
% of property that is wooded/brush
If an existing building is on-site, please respond to the following. Information can be provided on additional sheets as needed. If
numerous buildings are on-site, consult with your PM as only information on specific buildings may be needed.
b. Describe the construction of the builidng including materials (e.g. wood frame, block), type and size of openings (e.g. windows, bay
doors), and height (number of stories).
% of property that is covered by buildings
0
2
83% of property that is paved
Office/Commercial/Residential/Hospitality
BROWNFIELDS PROPERTY RECEPTOR SURVEY
This form was created to clarify and simplify preparing a receptor survey for a brownfield site. Please provide the information
requested below. Distances are measured from the site property boundary unless otherwise indicated by the DEQ Brownfield’s Project
Manager (PM).
Current Usage Proposed Usage
NA
Surface Conditions
Size of Property (acres)12.01
% of property that is grassed areas
% of property that is agricultural crops 0
15
Parcel 1 (08117722):
• Two-story approximate 23,034-square foot building reportedly constructed in 1912 that is occupiedby several office and commercial
tenants • Two-story approximate 13,824-square foot building reportedly constructed in 1912 that is occupied by various retail and office
tenants • Single-story approximate 11,408-square foot building reportedly constructed in 1963 that is occupied by a dance studio, a yoga
studio, and a space that is used for storage of motorcycles and other various equipment as well as a barbecue catering business
Parcel 2 (08117723):
• Single-story approximate 47,890-square foot building reportedly constructed in 1959 that is occupied by aretail space, three
restaurants,an ABC store, and a dialysis center • Single-story approximate 2,766-square foot building reportedly constructed in 1966 that
was occupied by Elizabeth Billiards • Single-story approximate 11,082-square foot building reportedly constructed in 1966 that consists
of vacant commercial/retail space • Single-story approximate 2,350-square foot building reportedly constructed in 1960 that is occupied
by Sammy's Deli • Single-story approximate 1,718-square foot building reportedly constructed in 1959 that is occupied byMeineke Car
Service Center
Parcel 3 (08117724A):
• Single-story approximate 10,883-square foot building reportedly constructed in 2000 that is occupied by CVS
unknown
Rev. 09/2015 Page 1 of 4
North Carolina Department of Environmental Quality
Division of Waste Management
Brownfields Program
unknown
e. Are any subslab ventilation systems or moisture barriers in place? If so, please provide details.
No
d. Describe the HVAC system in the building. Include available details on type, equipment location, source of air return, and design
considerations (e.g. positive pressure?).
Rev. 09/2015 Page 2 of 4
North Carolina Department of Environmental Quality
Division of Waste Management
Brownfields Program
Surrounding Property Land Use
North
South
East
West
N
Y Adjacent N, E, W
Unknown
Utilities
Is there a septic system on-site? (Y or N) ______N_X_
Please provide the utility providers for the subject property
a. Natural Gas ___Piedmont Natural Gas________________________
b. Sewer ____Charlotte Water_______________________
c. Electricity ____Duke Energy_______________________
d. Other __________________________
For surrounding properties, please complete the following table with available information.
Y 10-30 N, E
Y 10-30 N
N
Y 10-30 N
Y 10-30 N
Y 10-30 N
Y 10-30 N
Is a septic system leach field within 500 ft of the Property boundary?
Proposed Usage Current Use/Occupant
DirectionDistance
(ft)Address
Zoning/Land Use
Commercial/Residential
Please provide information on the following land uses in the vicinity of the subject site, including a map of the surrounding areas. If
specific receptors are present, please provide addresses of the facilities.
Commercial
Commercial/Residential
Commercial/Residential
Central Avenue, Commercial businesses, Residential
Apartments
See Figure 4
DirectionUtility/Potential Receptor
Is a buried electrical cable main within 100 ft of Property boundary?
Is a storm water pipe within 100 ft of the Property boundary?
Is there a basement within 1,000 ft of the Property
Undeveloped land and US 74
Pecan Avenue and Commercial/Residential
Railway line and Commercial/Residential
For the subject property, please provide a map of known buried utilites. If available, include depth to top, construction material, and
diameter of the utilities. In addition, please provide the following information on utilty providers. If additional assessment is required,
the public utility locators should be contacted. This information can then be added to a site map.
Y/N *
Is a school or daycare center within 1,000 ft of the Property?
Specific Land Uses of Interest Y/N *
* If numerous facilities of interest are present, their locations can be placed on a map in lieu of providing specific addresses.
Distance (ft)
* If yes, please provide a map or detailed information (distance, direction, depth) of the utility in correlation with the subject property.
Is a water line main within 100 ft of Property boundary?
Is a natural gas line main within 100 ft of the Property boundary?
Is a buried telephone/ cable main within 100 ft of the Property boundary?
Is there a residence within 1,000 ft of the Property?
Is a sanitary sewer within 100 ft of the Property boundary?
Rev. 09/2015 Page 3 of 4
North Carolina Department of Environmental Quality
Division of Waste Management
Brownfields Program
Water Supply
What is the potable water supply for the property? Public _ X____ Private ______
N
N
N
Surface Water & Wetlands
Provide Information regarding Surface Water
and Wetlands
Y/NWater Supply Wells
Please provide the following information regarding water supply wells in the vicinity of the Property. At a minimum, a windshield
survey within 1,500 ft of the property boundaries should be completed to determine if water supply or irrigation wells may be present.
Information from applicable databases can and should be utilized; however, should not be utilized in lieu of the windshield survey. If
multiple wells are present within the requested radius, please provide a map of the well locations. If needed, please attach a separate
table to list all wells. Please note, the PM may opt for a more extensive water supply well survey if needed.
The purpose of this section is to provide information on the water supply for the site and surrounding areas.
Address
a. Is the water body naturally developed or
man-made?Not Applicable
Not Applicable
Not Applicable
Is a public water supply well within 1 mile of the Property boundary?
Is a private water supply well within 1,500 ft of the Property
boundary?
Is an irrigation well within 1,500 ft of the Property boundary?
Response/Comments
The purpose of this section is to provide information on the presence of surface waters and/or wetlands on, or in the vicinity of the
Property.
None
Are there surface water features on the
property? (If yes, please complete a. to d.)
If Private, please provide details of the water supply source (i.e. well location, well construction, etc). If public, please include the water
providers name.
Distance (ft)Direction
Not Applicable
An unnamed creek/stream lies approximately 600 feet to the southeast of the subject
property
No
b. List the uses of the water body.
c. What is the source of the water for the
water body?
d. What is the nature of the bottom of the
water body (e.g., rocky or concrete bottom,
drainage ways or impoundments)
If no on-site surface water features, what is the
nearest surface water body?
Are there any wetlands present on the property?
If no wetlands on-site, are wetlands suspected
on adjoining properties?
Rev. 09/2015 Page 4 of 4
APPENDIX C

Taken from: https://www.osha.gov/butadiene
APPENDIX D
Risk for Individual Pathways Output Form 1A
Version Date: July 2020
Basis: May 2020 EPA RSL Table
Site ID: 24002-20-060
Exposure Unit ID: SG-1
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil 0.0E+00 0.0E+00 NO
Groundwater Use*NC NC NC
Soil 0.0E+00 0.0E+00 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 0.0E+00 0.0E+00 NO
Soil Gas to Indoor Air 1.2E-05 4.6E-01 NO
Indoor Air 0.0E+00 0.0E+00 NO
Groundwater to Indoor Air 0.0E+00 0.0E+00 NO
Soil Gas to Indoor Air 8.6E-07 3.7E-02 NO
Indoor Air 0.0E+00 0.0E+00 NO
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NM
Source Groundwater NM
3. NM = Not Modeled
4. NC = Pathway not complete
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:
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2020
Basis: May 2020 EPA RSL Table
Site ID: 24002-20-060
Exposure Unit ID: SG-3
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil 0.0E+00 0.0E+00 NO
Groundwater Use*NC NC NC
Soil 0.0E+00 0.0E+00 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 0.0E+00 0.0E+00 NO
Soil Gas to Indoor Air 1.8E-05 7.5E-01 NO
Indoor Air 0.0E+00 0.0E+00 NO
Groundwater to Indoor Air 0.0E+00 0.0E+00 NO
Soil Gas to Indoor Air 1.3E-06 5.9E-02 NO
Indoor Air 0.0E+00 0.0E+00 NO
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NM
Source Groundwater NM
3. NM = Not Modeled
4. NC = Pathway not complete
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:
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2020
Basis: May 2020 EPA RSL Table
Site ID: 24002-20-060
Exposure Unit ID: SG-4
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil 0.0E+00 0.0E+00 NO
Groundwater Use*NC NC NC
Soil 0.0E+00 0.0E+00 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 0.0E+00 0.0E+00 NO
Soil Gas to Indoor Air 1.1E-05 5.0E-01 NO
Indoor Air 0.0E+00 0.0E+00 NO
Groundwater to Indoor Air 0.0E+00 0.0E+00 NO
Soil Gas to Indoor Air 8.2E-07 4.0E-02 NO
Indoor Air 0.0E+00 0.0E+00 NO
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NM
Source Groundwater NM
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
Risk for Individual Pathways Output Form 1A
Version Date: July 2020
Basis: May 2020 EPA RSL Table
Site ID: 24002-20-060
Exposure Unit ID: SG-5
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil 0.0E+00 0.0E+00 NO
Groundwater Use*NC NC NC
Soil 0.0E+00 0.0E+00 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 0.0E+00 0.0E+00 NO
Soil Gas to Indoor Air 3.2E-05 1.4E+00 YES
Indoor Air 0.0E+00 0.0E+00 NO
Groundwater to Indoor Air 0.0E+00 0.0E+00 NO
Soil Gas to Indoor Air 2.4E-06 1.1E-01 NO
Indoor Air 0.0E+00 0.0E+00 NO
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NM
Source Groundwater NM
3. NM = Not Modeled
4. NC = Pathway not complete
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:
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2020
Basis: May 2020 EPA RSL Table
Site ID: 24002-20-060
Exposure Unit ID: SG-DUP
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil 0.0E+00 0.0E+00 NO
Groundwater Use*NC NC NC
Soil 0.0E+00 0.0E+00 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 0.0E+00 0.0E+00 NO
Soil Gas to Indoor Air 8.1E-06 2.4E-01 NO
Indoor Air 0.0E+00 0.0E+00 NO
Groundwater to Indoor Air 0.0E+00 0.0E+00 NO
Soil Gas to Indoor Air 5.8E-07 1.9E-02 NO
Indoor Air 0.0E+00 0.0E+00 NO
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NM
Source Groundwater NM
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