25036_Clariant Corp_Report of Additional Environmental Assessment_20210526

May 26, 2021
Mr. Jason Nail
4000 Monroe, LLC
1427 Mayson Street
Atlanta, Georgia 30324

Reference: Report of Additional Environmental Assessment Services
Monroe Road Site
4000 Monroe Road Charlotte, Mecklenburg County, North Carolina ECS Project No. 49:12929-B Dear Mr. Nail: ECS Southeast, LLP (ECS) is pleased to provide 4000 Monroe, LLC with the results of our environmental assessment for the above-referenced site. ECS’s services were provided in accordance with ECS proposal No. 49:23603P authorized on April 8, 2021. ECS appreciates the opportunity to provide our services to you. If there are questions regarding this report, or a need for further information, please contact us. Respectfully submitted, ECS SOUTHEAST, LLP Scott Young, P.G. Roger A. Smith, P.G.
Environmental Project Manager Principal Geologist
[e-mail] [e-mail]
704-525-5152 704-525-5152
Report of Additional Environmental Assessment Services
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49:12929-A
May 26, 2021

1
TABLE OF CONTENTS 1.0 PROJECT INFORMATION .................................................................................................................... 1
2.0 SCOPE OF SERVICES ............................................................................................................................ 3
2.1 Monitoring Well Permit ....................................................................................................................... 3
2.2 Utility Locate........................................................................................................................................ 3
2.3 Soil Boring Activities ............................................................................................................................ 3
2.4 Soil Sample Collection ......................................................................................................................... 4
2.5 Temporary Monitoring Well Installation Activities ............................................................................. 4
2.6 Groundwater Sample Collection ......................................................................................................... 4
2.7 Sub-Slab Vapor Sampling..................................................................................................................... 5
3.0 RESULTS .............................................................................................................................................. 6
3.1 Soil Samples Analytical Results............................................................................................................ 6
3.2 Groundwater Samples Analytical Results............................................................................................ 6
3.3 Sub-Slab Vapor Samples Analytical Results ......................................................................................... 7
4.0 CONCLUSIONS .................................................................................................................................... 7
5.0 RECOMMENDATIONS ......................................................................................................................... 7
6.0 QUALIFICATIONS OF REPORT ............................................................................................................. 8
FIGURES Figure 1 USGS Topographic Map Figure 2 Previous Groundwater Sample Locations Map Figure 3 Previous Sub-Slab Sample Locations Map Figure 4 Soil Sample and Temporary Monitoring Well Locations Map Figure 5 Groundwater Elevation Map Figure 6 Sub-Slab Sample Locations Map Figure 7 PCE Concentrations Map TABLES Table 1 Summary of Soil Samples Analytical Results Table 2 Summary of Groundwater Samples Analytical Results Table 3 Summary of Sub-Slab Soil Gas Samples Analytical Results
Report of Additional Environmental Assessment Services
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49:12929-A
May 26, 2021

2
APPENDICES Appendix A NCDEQ Well Permit and Mecklenburg County SIP Information Appendix B Boring Logs Appendix C Laboratory Analytical Report and Chain of Custody Record Appendix D NCDEQ Risk Calculator Output Results
Report of Additional Environmental Assessment Services
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49:12929-A
May 26, 2021

1
1.0 PROJECT INFORMATION

The subject property is located at 4000 Monroe Road in Charlotte, Mecklenburg County, North Carolina
(Figure 1). The subject property is identified by the Mecklenburg County Geographic Information System
(GIS) as Parcel Identification Number (PIN) 15904612 and is owned by Clariant Corporation
(Demerger)/Alisa Bradshaw. The approximately 9.799-acre subject property is developed with Clariant
Corporation, a specialty chemical company. The subject property is developed with an approximate
92,780-square foot building that is subdivided into Buildings 1-4 that was reportedly constructed in 1956;
an approximate 75,606-square foot building designated as Building 5 that was reportedly constructed in
1956; an approximately 391-square foot building designated as Building 6 that was reportedly constructed
in 1994; and an approximate 100-aquare foot structure designated as Building 7. ECS previously
completed a Phase I Environmental Site Assessment (ESA) on the property, as documented in the report
dated January 15, 2021, ECS Project Number 49:12929. The ESA identified the following recognized
environmental conditions (RECs):
• Based on the length of industrial and fueling operations of this facility being around 65 years, the
use of chemicals, and the potential for an undocumented release that could impact the subject
property, ECS considered the historic and current use of the site to represent a REC.
• ECS considered the potential for a release from the wastewater treatment activities in Building 6
which was constructed in 1996 and associated piping to represent a REC.
• Based on the lack of closure documentation and the potential for an undocumented release at
the subject property to impact subsurface conditions, ECS considered four former 4,000-gallon
gasoline underground storage tanks (USTs) to represent a REC.
• ECS considered the potential for additional orphan USTs associated with the former gasoline
station on the northwestern portion of the property that operated from around 1962 to 1993 to
represent a REC.
• Based on distance, measured groundwater flow towards the subject property, and documented
impacts to groundwater above regulatory standards, ECS considered the incident associated with
the former gasoline station that operated on the northeast adjoining property from around 1983-
2005 to represent a REC.
• Based on measured groundwater flow towards the subject property and documented impacts to
groundwater in close proximity to the subject property, ECS considered the potential for
chlorinated solvents to have migrated from the east adjoining Takatori facility to represent a REC.
• ECS considers the documented tetrachloroethene (PCE) impacts in groundwater above regulatory
standards during a Phase II ESA at the north adjacent property in 2019 to represent a REC.
• Based on length of service from approximately 1969 to 1994 and the potential for an
undocumented release that could impact the subject property, ECS considers the former
operation of the north adjacent dry-cleaning facility to represent a REC.

In an effort to determine if the subject property had been adversely affected by the identified RECs, ECS
conducted an initial limited environmental assessment at the site as detailed in ECS’s Report of
Environmental Assessment Services (ECS Project No.: 49:12929-A, submitted March 12, 2021).

Report of Additional Environmental Assessment Services
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49:12929-A
May 26, 2021

2
This initial limited environmental assessment included the following:

• On February 24, 2021, ECS observed the performance of a ground penetrating radar (GPR) survey
of the area where a former gasoline station and three 550-gallon underground storage tanks
(USTs) were located in the northwest corner of the subject property. The results of the GPR survey
did not indicate the presence of any remaining USTs in this area.

• Between February 24 and 25, 2021, 17 borings (GW-1 through GW-17) were advanced at the site
at the locations shown on Figure 2. Refusal was encountered in borings GW-11 (18 feet below
ground surface or ft-bgs) and GW-15 (12 ft-bgs) prior to encountering groundwater. Groundwater
samples were collected from the remaining borings. Review of the laboratory analytical results
for the groundwater samples collected indicated one or more VOCs in the samples collected from
borings GW-1, GW-2, GW-4 through GW-7, GW-12, GW-13, GW-16, and GW-17 at concentrations
greater than the laboratory method detection limits. Benzene in the sample collected from GW-
13, methyl tert-butyl ether in the samples collected from GW-12 and GW-13, and
tetrachloroethene (also known as perchloroethene or PCE) in the samples collected from GW-1,
GW-2, GW-5, GW-13, GW-16, and GW-17 were detected at concentrations greater than the North
Carolina 2L Groundwater Quality Standards (NC2LGWQS). In addition, the concentrations of
benzene in the sample collected from GW-13 and PCE in the samples collected from GW-2, GW-
5, GW-13, and GW-17 were detected greater than the NCDEQ Non-Residential Groundwater
Vapor Intrusion Screening Level (VISL). Based on the anticipated groundwater flow direction and
the compound concentrations detected in the groundwater samples collected, it appears the
groundwater impacts may have originated from off-site sources. A summary of the analytical
results of the groundwater samples collected between February 24 and 25, 2021 are included on Table 1.

• Between March 2 and 4, 2021, 12 sub-slab soil gas sample points (SG-1 and SG-12) were installed
beneath the interior of the structures on the subject site. The approximate locations of these soil
gas samples are shown on Figure 3. Review of the laboratory analytical results for the samples
collected from the sub-slab sample points indicated several VOCs at concentrations greater than
the laboratory method detection limits in each of the sub-slab samples collected as part of this
investigation. The concentration of chloroform detected in the SG-A sample was present greater
than its NCDEQ Non-Residential Sub-Slab and Exterior Soil Gas VISL. Chloroform is present in
municipally supplied water and is often detected due to leaks in municipal water lines. As
chloroform was detected at a concentration greater than its VISL in the SG-A sample and more
than five compounds with non-cancer effects were detected at concentrations greater than the
laboratory method reporting limits in each of the sub-slab soil gas samples collected as part of
this investigation, ECS input the laboratory analytical results of each sub-slab soil gas sample
collected in to the NCDEQ Risk Calculator. Based on the results of the NCDEQ Risk Calculator, the
concentrations in the sub-slab soil gas samples did not exceed the risk thresholds. A summary of
the analytical results of the sub-slab soil gas samples collected between March 2 and 4, 2021 are
included on Table 2.

Report of Additional Environmental Assessment Services
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49:12929-A
May 26, 2021

3
Based upon the results above, 4000 Monroe, LLC requested additional assessment activities. ECS
prepared a proposal (ECS Proposal No.: 49:23603P, approved April 8, 2021) for the collection of soil
samples, additional groundwater samples, and additional sub-slab soil gas samples. In addition, ECS was
requested to include the collection of groundwater elevation data for the estimation of groundwater flow
direction beneath the site.

2.0 SCOPE OF SERVICES

The additional environmental assessment included the collection and laboratory analysis of soil,
groundwater, and sub-slab soil gas samples and collection of groundwater elevation data for the
estimation of the approximate groundwater flow direction beneath the site. Drilling activities were
conducted using a Geoprobe® Direct Push Technology (DPT) drill rig. The drilling subcontractor used for
this assessment was 3D Environmental Investigations, LLC.

2.1 Monitoring Well Permit

Prior to conducting drilling activities, ECS obtained a monitoring well permit from the North Carolina
Department of Environmental Quality (NCDEQ). In addition, ECS previously obtained a Subsurface
Investigation Permit (SIP) from the Mecklenburg County Health Department. The NCDEQ well permit and
Mecklenburg County SIP information are included as Appendix A.

2.2 Utility Locate

Prior to commencing with field activities, ECS contacted North Carolina One-Call to locate/mark public
utilities at the site. Required separation distances between subsurface activities and marked utilities
(typically 30-inches) were maintained during the field activities. In addition, ECS contracted with Priority
Underground Locating Services to clear the boring areas of private utilities.

2.3 Soil Boring Activities

Between May 10 and 11 2021, eight soil borings (B-1 through B-4, SB-1A, SB-2A, SB-13A, and SB-18) were
advanced at the site. The locations of the soil borings are indicated on Figure 4. The soil borings were
advanced by hydraulically driving a five-foot long, 1.5-inch diameter soil sampling probe by the DPT drill
rig into the soil to depths of 15 to 30 ft-bgs. Soils were collected continuously from the ground surface to
the termination depth at each of the boring locations. The soil sampling probe was lined with a dedicated
disposable clear liner for each sampling interval. After the soil sampling probe was driven, the liner filled
with soil was removed from the probe and cut open to expose the soil. ECS visually classified the soil
collected from each boring and screened the soils for relative levels of volatile organic vapors using a
photoionization detector (PID). Evidence of a release (staining, odors, etc.) was not noted in the soils
observed during the advancement of the soil borings. The down-hole equipment was decontaminated
utilizing a pressure washer and municipal water prior to each boring. Boring logs for each soil boring are
included in Appendix B.

Report of Additional Environmental Assessment Services
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49:12929-A
May 26, 2021

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2.4 Soil Sample Collection

The soil samples were collected by a sampler wearing dedicated disposable nitrile gloves from the liner
retrieved from the soil sample probe and placed directly into laboratory provided containers. Based upon
the PID readings, soil samples selected from soil borings B-1 through B-4 were collected from the 10 to
12.5 ft-bgs intervals, the soil samples selected from soil borings SB-13A and SB-18 were collected from
the 15 to 20 ft-bgs intervals, and the soil samples selected from soil borings SB-1A and SB-2A were
collected from the 20 to 25 ft-bgs intervals.

The soil sample containers were labeled with ECS project number, sample identification, sample date and
time, and requested analytical analysis. The containers were placed into a cooler with ice to maintain the
samples at approximately four degrees Celsius. The soil samples were submitted to Pace Analytical
Services, LLC (Pace), a North Carolina certified laboratory located in Huntersville, North Carolina, for
analysis for volatile organic compounds (VOCs) by EPA Method 8260. The soil samples collected from
borings B-1 through B-4 were also submitted for analysis of semi-volatile organic compounds (SVOCs) by
EPA Method 8270. ECS maintained chain-of-custody (COC) procedures throughout the sample collection
and transportation process. A copy of the COC is included in Appendix C.

2.5 Temporary Monitoring Well Installation Activities

On May 10, 2021, three temporary monitoring wells (GW-5A, GW-16A, and GW-17A) were installed along
the northern property boundary. In addition, between May 10 and 11, 2021, temporary monitoring wells
GW-1A, GW-2A, GW-13A, and GW-18 were installed in soil borings SB-1A, SB-2A, SB-13A, and SB-18,
respectively. The locations of the temporary monitoring wells are shown on Figure 2.

The temporary monitoring wells were installed to depths ranging from 30 to 33 ft-bgs and were
constructed of one-inch, schedule 40 PVC flush threaded screen and riser at each location. The wells were
constructed with a 15- to 20-foot section of 0.01 slot screen material attached to a PVC riser pipe to just
below the ground surface. The annular space between the borehole walls and the PVC well material was
filled with washed and graded medium sand from the bottom of the borehole to approximately two foot
above the top of the well screen. A bentonite seal was place above the filter sand. Boring logs for each
temporary monitoring well with well construction details are include in Appendix B. Well construction
details are summarized in Table 3. Well construction records have not been provided by the drilling
contractor at the time of the submittal of this report. However, these may be submitted under separate
cover once received if requested. Evidence of a soil release (staining, odors, etc.) was not noted in the
soils observed during the advancement of the soil borings.

2.6 Groundwater Sample Collection

Between May 10 and 11, 2021, ECS collected groundwater samples from temporary monitoring wells GW-
1A, GW-2A, GW-13A, and GW-18. In addition, ECS measured the top-of-casing elevations of each
temporary monitoring well in relation to a common site benchmark, in order to establish relative
elevations for use in estimating groundwater flow direction. Prior to sampling, the depth to groundwater
surface within each of the monitoring wells was measured from the top of the top-of-casing, then each
Report of Additional Environmental Assessment Services
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49:12929-A
May 26, 2021

5
well was purged using a peristaltic pump and new, tubing for each well. The wells were purged of
approximately three well volumes. Following purging, suspended solids were allowed to settle and the
samples collected. The collected groundwater samples were pumped directly into laboratory prepared
containers at each sample location. The groundwater sample containers were labeled with ECS project
number, sample identification, sample date and time, and requested analytical analysis. The containers
were placed into a cooler with ice to maintain the samples at approximately four degrees Celsius. The
groundwater samples were submitted to Pace for analysis for VOCs by EPA Method 8260. ECS maintained
COC procedures throughout the sample collection and transportation process. A copy of the COC are
included in Appendix C.

ECS remeasured the static water level in each temporary monitoring well on May 11, 2021, and used the
depth to water measurements and the top-of-casing elevations of the monitoring wells to calculate a
relative groundwater elevation at each monitoring well, which was then used to interpret the
groundwater flow direction. The depth to water and relative groundwater elevations are presented in
Table 3. Based upon the calculated relative groundwater elevations at each well on May 11, 2021,
groundwater flow at the site is generally toward the west-northwest and northwest as shown on Figure
5.

Following groundwater sample collection, the temporary monitoring wells were abandoned by the North
Carolina certified driller. The well abandonment records have not been received at the time of the
submittal of this report. However, these may be submitted under separate cover once received if
requested.

2.7 Sub-Slab Vapor Sampling

Between May 10 and 11, 2021, six sub-slab soil gas sample points (SG-L through SG-6) were installed in
the interior of the structures on the subject site. The approximate locations of these soil gas samples are
shown on Figure 6.

Each interior sub-slab vapor sample point was collected by drilling a 1 1/2-inch diameter hole through the
floor slabs for the installation of the flush mount cover, then drilling a 5/8-inch diameter hole through,
and approximately 2 inches below, the concrete slab. After drilling, a stainless-steel Vapor Pin® equipped
with an outer airtight seal was installed in general accordance with the manufacturer’s guidelines. A
length of ¼-inch outside diameter (OD) polyethylene tubing was connected to the Vapor Pin®.

On May 11, 2021, prior to collecting the sub-slab vapor samples, laboratory grade helium gas was used as
a quality assurance control measure to confirm the integrity of the probe seal at each sample location. A
plastic cylinder (approximately 1.75 quarts) was placed and sealed over the sampling point and purged
with laboratory grade helium. The tubing from soil gas sample points and tracer gas tubing was routed
through the cylinder wall. The cylinder was placed over the Vapor Pin® and held securely to the slab with
a heavy weight. During the purging stage, the cylinder was flooded with laboratory grade helium via the
hose placed through the cylinder wall. The concentration of helium inside the cylinder was measured
with a Model MGD-2002 Multi-Gas Leak detector. Immediately after the concentration of helium inside
the cylinder was measured, the detector was connected to the soil gas sample point tubing and the gas
Report of Additional Environmental Assessment Services
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49:12929-A
May 26, 2021

6
stream being purged was measured for helium. A helium concentration of less than ten percent of helium
inside the cylinder was considered acceptable. If concentrations greater than ten percent helium were
measured, the soil gas sample point seal was reseated, and the leak detection process was repeated.

A one Liter, individually Summa canister was fitted with a flow regulator for each sample point. The flow
rate for both purging and sample collection was set at 0.2 liters per minute. The pressure in the canister
was recorded before and after sample collection. Sample collection stopped when the vacuum reached
approximately 10 inches of mercury (Hg). Prior to sample collection, a shut-in test was conducted to assess
for leaks in the fittings and regulator.

The Summa canisters were labeled with ECS project number, sample identification, sample date and time,
and requested laboratory analysis. The soil samples were submitted to Con-Test Analytical Laboratory,
located in East Longmeadow, Massachusetts, for analysis of VOCs using EPA Method TO-15.

ECS maintained COC procedures throughout the sample collection and transportation process for the sub-
slab soil gas samples. A copy of the COC is included in Appendix C.

3.0 RESULTS

3.1 Soil Samples Analytical Results

Review of the laboratory analytical results for the soil samples collected did not indicate compounds at
concentrations greater than the laboratory method reporting limits in any of the soil samples collected at
the site.

A copy of the laboratory analytical report is included in Appendix C.

3.2 Groundwater Samples Analytical Results

Review of the laboratory analytical results for the groundwater samples collected indicated
concentrations of PCE in the GW-1A, GW-2A, GW-13A, GW-17A, and GW-18 samples at concentrations
greater than its NC2LGWQS, including the concentrations in the GW-13A and GW-17A samples which
were greater than its Non-Residential Groundwater VISL. Groundwater sampling points GW-13A and GW-
17A were located along the eastern and northeastern property boundaries, respectively, of the site. The
PCE concentrations detected in groundwater decreased in the samples collected from the eastern and
northeastern property boundaries toward the interior of the site. In addition, 2-butanone (GW-1A and
GW-2A samples), chloroform (GW-17A sample), chloromethane (GW-13A), and methyl tert-butyl ether
(GW-13A and GW-17A) were detected at concentrations greater than the laboratory method reporting
limits, but less than their respective NC2LGWQS and Non-Residential Groundwater VISL.

The laboratory analytical results are summarized on Table 1. A copy of the laboratory analytical report is
included in Appendix C.

Report of Additional Environmental Assessment Services
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49:12929-A
May 26, 2021

7
3.3 Sub-Slab Vapor Samples Analytical Results

Review of the laboratory analytical results for the samples collected from the sub-slab sample points
indicated several VOCs at concentrations greater than the laboratory method detection limits in each of
the sub-slab samples collected as part of this investigation. Only the concentrations of chloroform
detected in the SG-L sample and PCE in SG-O sample were present greater than their respective NCDEQ
Non-Residential Sub-Slab and Exterior Soil Gas VISLs in the sub-slab samples collected as part of this
assessment. In light of the sub-slab vapor results, ECS input the laboratory analytical results of each sub-
slab soil gas sample collected in to the NCDEQ Risk Calculator. Based on the results of the NCDEQ Risk
Calculator, the concentrations in the sub-slab soil gas samples did not exceed the risk thresholds for non-
residential use.

Output from the results of the NCDEQ Risk Calculator are presented in Appendix E. The laboratory
analytical results are summarized on Table 2. A copy of the laboratory analytical report is included in
Appendix D.

4.0 CONCLUSIONS

Based on the results of the baseline assessment, ECS concludes the following:

• Compounds were not detected in the soil samples collected as part of this assessment at
concentrations greater than laboratory method reporting limit.
• PCE in the GW-1A, GW-2A, GW-13A, GW-17A, and GW-18 groundwater samples collected was
detected at concentrations greater than its NC2LGWQS, including the concentrations in the GW-
13A and GW-17A samples, collected along the eastern and northeastern property boundaries,
which were greater than its NCDEQ Non-Residential Groundwater VISLs. The PCE concentrations
detected in groundwater decreased in the samples collected from the eastern and northeastern
property boundaries toward the interior of the site. The detections of PCE, along with their
corresponding sample locations, are depicted on Figure 7.
• Although groundwater impacts were identified on the site property, based on the locations,
groundwater flow direction, and concentrations, it appears that they are due to migration from
one or more of the offsite source(s) documented as having groundwater impacts, including PCE.
• Chloroform in sub-slab soil gas sample SG-L and PCE in sub-slab soil gas sample SG-O were
detected at concentrations greater than their respective Non-Residential VISL.
• The sub-slab soil gas samples detected concentrations were input into the NCDEQ Risk Calculator.
Based on the results of the NCDEQ Risk Calculator, a vapor risk is not present at the site for non-
residential uses.

5.0 RECOMMENDATIONS

Based on the results of the environmental assessment, ECS recommends the following:

• A copy of this report be submitted to the NC Brownfield Program in connection with 4000
Monroe, LLC’s NC Brownfield Application submitted on May 3, 2021.
Report of Additional Environmental Assessment Services
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49:12929-A
May 26, 2021

8
• Since the proposed redevelopment plans call for the demolition or renovation of certain buildings
and the regrading and reconfiguring of certain driveway and parking areas and based on the
environmental data collected at the site, including the recent soil data, it is not anticipated that
impacted soil will be encountered during these future redevelopment activities. In addition, given
the scope and nature of redevelopment activities and the depth to groundwater, impacted
groundwater is not anticipated to be encountered during redevelopment. However, as a
precautionary measure, ECS recommends that an environmental management plan be prepared
to outline contingency measures should unexpected issues be encountered in the field.
• As the proposed redevelopment activities are not expected to encounter impacted soil or
groundwater; the site does not, and presumably will not in the future, utilize groundwater as a
potable or non-potable source; and the results of the sub-slab soil gas sampling and
corresponding risk calculator assessment indicate that a potential vapor risk is not present at the
site for non-residential uses, ECS does not recommend any further assessment of the site at this
time.

6.0 QUALIFICATIONS OF REPORT

The activities and evaluative approaches used in this environmental assessment are consistent with those
normally employed in environmental sub-slab vapor and groundwater assessment projects of this type.
Our evaluation of site conditions has been based on our understanding of the site project information
determined during previous environmental assessments and the data obtained during our field activities.

This report was prepared for the express use of 4000 Monroe, LLC. Use of this report by other individuals
or companies implies their acceptance of the General Conditions of Service of the original contract.

FIGURES

FIGURE 1
USGS TOPOGRAPHIC MAP
MONROE ROAD SITE
4000 and 4010 MONROE ROAD
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:12929-B
SOURCE:
USGS 7.5’ TOPOGRAPHIC MAP
CHARLOTTE WEST, NC
2019
SCALE:
AS SHOWN
SITE LOCATION
FIGURE 2
PREVIOUS GROUNDWATER SAMPLE LOCATIONS
MAP
MONROE ROAD SITE
4000 and 4010 MONROE ROAD
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:12929-B
SOURCE:
CHARLOTTE MECKLENBURG POLARIS GIS
WEBSITE ACCESSED JANUARY 19, 2021
SCALE:
AS SHOWN
APPROXIMATE SITE BOUNDARY
LEGEND
APPROXIMATE PREVIOUS GROUNDWATER SAMPLE LOCATION
Building 6
Former Gasoline
Station and Three 550-
gallon USTs removed
Approximate
location of two
10,000-gallon and
1,000-gallon former
USTs GW-1
GW-2
GW-3 GW-4 GW-5
GW-6
GW-16
GW-17
GW-8
GW-7
GW-9
GW-10
GW-11 GW-15
GW-14
GW-13
GW-12
FIGURE 3
PREVIOUS SUB-SLAB SAMPLE LOCATIONS MAP
MONROE ROAD SITE
4000 and 4010 MONROE ROAD
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:12929-B
SOURCE:
CHARLOTTE MECKLENBURG POLARIS GIS
WEBSITE ACCESSED JANUARY 19, 2021
SCALE:
AS SHOWN
APPROXIMATE SITE BOUNDARY
APPROXIMATE PREVIOUS SUB-SLAB SAMPLE LOCATION
Building 6
Former Gasoline
Station and Three 550-
gallon USTs removed
Approximate
location of two
10,000-gallon and
1,000-gallon former
USTs
SG-K
SG-J
SG-I
SG-G
SG-F
SG-E
SG-H
SG-D
SG-B
SG-C
SG-A
LEGEND
FIGURE 4
SOIL SAMPLE AND TEMPORARY MONITORING
WELL LOCATIONS MAP
MONROE ROAD SITE
4000 and 4010 MONROE ROAD
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:12929-B
SOURCE:
CHARLOTTE MECKLENBURG POLARIS GIS
WEBSITE ACCESSED JANUARY 19, 2021
SCALE:
AS SHOWN
APPROXIMATE SITE BOUNDARY
APPROXIMATE SOIL SAMPLE LOCATION
APPROXIMATE TEMPORARY MONITORING WELL LOCATION
Building 6
Former Gasoline
Station and Three 550-
gallon USTs removed
Approximate
location of two
10,000-gallon and
1,000-gallon former
USTs
GW-2A/
SB-2A
GW-5A
GW-16A
GW-17A
GW-13A/
SB-13A
GW-18/
SB-18
LEGEND
B-1
B-2
B-3B-4
GW-1A/
SB-1A
FIGURE 5
GROUNDWATER ELEVATION MAP
MONROE ROAD SITE
4000 and 4010 MONROE ROAD
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:12929-B
SOURCE:
CHARLOTTE MECKLENBURG POLARIS GIS
WEBSITE ACCESSED JANUARY 19, 2021
SCALE:
AS SHOWN
APPROXIMATE SITE BOUNDARY APPROXIMATE TEMPORARY MONITORING WELL LOCATION
Building 6
Former Gasoline
Station and Three 550-
gallon USTs removed
GW-1A
(75.69’)
GW-16A
(75.98’)
GW-17A
(76.54’)
GW-13A
(76.87’)
LEGEND
GW-18
(76.61’)
GW-5A
(73.22’)
GW-2A
(76.28’)
APPROXIMATE GROUNDWATER CONTOUR
APPROXIMATE GROUNDWATER FLOW DIRECTION
FIGURE 6
SUB-SLAB SAMPLE LOCATIONS MAP
MONROE ROAD SITE
4000 and 4010 MONROE ROAD
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:12929-B
SOURCE:
CHARLOTTE MECKLENBURG POLARIS GIS
WEBSITE ACCESSED JANUARY 19, 2021
SCALE:
AS SHOWN
APPROXIMATE SITE BOUNDARY
SG-H
SG-C
SG-A
APPROXIMATE SELECT PREVIOUS SUB-SLAB SAMPLE LOCATION (COLLECTED MARCH 2 –4, 2021)
APPROXIMATE CURRENT SUB-SLAB SAMPLE LOCATION (COLLECTED MAY 11, 2021)
LEGEND
SG-G
SG-M
SG-Q
SG-P
SG-O
SG-L
SG-N
GW-2A
(4.7)
FIGURE 7
PCE CONCENTRATIONS MAP
MONROE ROAD SITE
4000 and 4010 MONROE ROAD
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:12929-B
SOURCE:
CHARLOTTE MECKLENBURG POLARIS GIS
WEBSITE ACCESSED JANUARY 19, 2021
SCALE:
AS SHOWN
APPROXIMATE SITE BOUNDARY
APPROXIMATE TEMPORARY MONITORING WELL LOCATION
Building 6 GW-17A
(64.0)
GW-13A
(111)
GW-18
(6.6)
LEGEND
GW-1A
(6.8)
TETRACHLOROETHENE (PCE) CONCENTRATION(111)
SAMPLES COLLECTED MAY 10 & 11, 2021
CONCENTRATIONS PRESENTED IN MICROGRAMS PER LITER (mg/L)

TABLES

Table 1
Summary of Groundwater Samples Analytical Results
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No.: 49:12929-B
VOCs by EPA Method 8260 SVOCs by EPA
Method 8270
AcetoneBenzene2-Butanone (MEK)ChloroformChloromethanecis-1,2-DichloroetheneDiisopropyl etherEthylbenzeneMethyl tert-butyl etherNaphthaleneTetrachloroetheneTrichloroetheneTotal XylenesAll CompoundsNC2LGWQS 6,000 1 4,000 70 3 70 70 600 20 6 0.7 3.0 500 Various
Non-Residential Groundwater VISL 19,000,000 6.9 1,900,000 3.6 220.0 NE 5,900 15 2,000 20 48 4.4 320 Various
GW-1 02/24/21 <25.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 10.1 <1.0 <1.0 BDL
GW-1A 05/10/21 <25.0 <1.0 6.2 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 6.8 <1.0 <1.0 NA
GW-2 02/24/21 <25.0 <1.0 <1.0 <1.0 <1.0 2.3 0.23 J <1.0 <1.0 <1.0 78.2 2.6 <1.0 BDL
GW-2A 05/10/21 <25.0 <1.0 14.2 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 4.7 <1.0 <1.0 NA
GW-3 02/24/21 <25.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 BDL
GW-4 02/24/21 48.8 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 BDL
GW-5 02/24/21 15.6 J <1.0 <1.0 5.0 <1.0 1.7 <1.0 <1.0 <1.0 <1.0 69.0 1.6 <1.0 BDL
GW-6 02/24/21 18.2 J <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 BDL
GW-7 02/24/21 19.2 J <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 BDL
GW-8 02/24/21 <25.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 BDL
GW-9 02/25/21 <25.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 BDL
GW-10 02/25/21 <25.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 BDL
GW-12 02/25/21 14.5 J <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 40.0 <1.0 10.9 <1.0 <1.0 BDL
GW-13 02/25/21 <250 55.9 <1.0 <10 <1.0 <10 3.1 J 4.3 J 1,540 4.8 J 198 <10 8.6 J BDL
GW-13A 05/11/21 <25.0 <1.0 <1.0 <1.0 1.0 <1.0 <1.0 <1.0 9.0 <1.0 111 <1.0 <1.0 NA
GW-14 02/25/21 <25.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 BDL
GW-16 02/25/21 11.6 J <1.0 <1.0 12.5 <1.0 <1.0 <1.0 <1.0 1.6 <1.0 8.6 <1.0 <1.0 BDL
GW-17 02/25/21 28.6 <1.0 <1.0 3.4 J <1.0 0.57 J <1.0 <1.0 5.0 <1.0 75.0 0.50 J <1.0 BDL
GW-17A 05/10/21 <25.0 <1.0 <1.0 5.6 <1.0 <1.0 <1.0 <1.0 5.7 <1.0 64.0 <1.0 <1.0 NA
GW-18 05/11/21 <25.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 6.6 <1.0 <1.0 NA
Notes:
All results presented in micrograms per liter (mg/L)
Compounds not shown were not detected
VOCs = Volatile Organic Compounds
SVOCs = Semi-volatile Organic Compounds
NC2LGWQS = North Carolina 2L Groundwater Quality Standards
Non-Residential Groundwater VISL = NCDEQ Non-Residential Groundwater Vapor Instrusion Screening Level (Janaury 2021)
J = Estimated concentration detected between laboratory method reporting limit and detection limit
BDL = Below Detection Level
NA = Not Analyzed
VALUE = concentration greater than the laboratory method reporting limit
VALUE = concentration greater than the NC2LGWQS
VALUE = concentration greater than the Non-Residential Groundwater VISL
Sample DateSample ID
Table 2
Summary of Sub-Slab Soil Gas Samples Analytical Results
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No.: 49:12929-B
VOCs by EPA Method TO-15 Risk Exceeded?AcetoneBenzeneBromodichloromethane2-Butanone(Methyl ethyl ketone)Carbon TetrachlorideChloroformCyclohexaneDichlorodifluoromethane1,1-DichloroetheneEthanolEthyl acetateEthylbenzeneHeptaneHexane2-Hexanone(Methyl butyl ketone)IsopropanolMethylene ChlorideNaphthalenePropeneStyreneTetrachloroetheneToluene1,1,1-TrichloroethaneTrichloroetheneTrichlorofluoromethane1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneTotal XylenesNon-Residential VISLs 2,700,000 160 33 440,000 61,000 53 530,000 NE 18,000 NE 6,100 490 35,000 61,000 2,600 18,000 NE 36 260,000 88,000 3,500 440,000 440,000 180 NE 5,300 5,300 88,000
SG-A 03/02/21 350 <0.64 16 82 2.5 2,000 <0.69 20 <0.79 210 <7.2 0.43 J <0.82 <28 14 31 8.5 <1.0 <14 <0.85 110 2.5 <1.1 <1.1 2.4 J <0.98 <0.98 1.5 J NO NO
SG-B 03/02/21 540 <0.64 <1.3 110 <1.3 10 <0.69 <0.99 <0.79 90 41 0.59 J <0.82 <28 23 <20 5.7 J <1.0 <14 <0.85 6.2 6.8 <1.1 0.49 J 2.0 J <0.98 <0.98 2.79 NO NO
SG-C 03/02/21 950 6.3 <1.3 180 <1.3 15 <0.69 16 <0.79 330 <7.2 12 3.6 <28 45 50 15 3.2 <14 <0.85 630 5.1 <1.1 <1.1 3.9 J <0.98 <0.98 46.4 NO NO
SG-D 03/03/21 570 <0.64 <1.3 110 <1.3 44 <0.69 19 <0.79 110 49 0.52 J <0.82 <28 <0.82 40 15 <1.0 <14 <0.85 5.0 5.6 <1.1 <1.1 2.2 J <0.98 <0.98 1.7 J NO NO
SG-E 03/03/21 550 <0.64 <1.3 130 <1.3 5.0 26 22 <0.79 120 <7.2 0.85 J <0.82 <28 <0.82 33 8.0 <1.0 <14 <0.85 21 7.1 <1.1 <1.1 2.2 J <0.98 <0.98 5.2 NO NO
SG-F 03/03/21 660 0.68 <1.3 93 <1.3 7.4 <0.69 <0.99 <0.79 110 92 1.3 <0.82 <28 <0.82 <20 <6.9 <1.0 <14 <0.85 18 15 <1.1 <1.1 2.2 J <0.98 <0.98 7.2 NO NO
SG-G 03/04/21 740 <0.64 <1.3 130 1.1 J <0.98 <0.69 27 <0.79 130 <7.2 1.3 3.8 <28 <0.82 44 11 <1.0 <14 <0.85 390 6.1 <1.1 <1.1 3.8 J <0.98 <0.98 3.5 NO NO
SG-H 03/04/21 270 <0.64 <1.3 64 <1.3 <0.98 <0.69 <0.99 <0.79 100 160 2.0 3.6 <28 <0.82 19 J 4.9 J <1.0 <14 <0.85 130 47 1.9 <1.1 4.9 <0.98 <0.98 11.1 NO NO
SG-I 03/04/21 1,300 1.2 <1.3 180 <1.3 <0.98 35 2,200 1.00 220 84 0.92 <0.82 <28 <0.82 <20 25 <1.0 31 <0.85 11 13 <1.1 <1.1 <4.5 <0.98 <0.98 1.5 NO NO
SG-J 03/04/21 420 <0.64 <1.3 44 <1.3 <0.98 15 3,600 <0.79 94 31 1.5 <0.82 <28 <0.82 18 J <6.9 <1.0 <14 <0.85 29 10 <1.1 0.67 J 5.1 <0.98 1.2 7.2 NO NO
SG-K 03/04/21 240 <0.64 <1.3 52 <1.3 <0.98 <0.69 <0.99 <0.79 100 36 <0.87 <0.82 <28 <0.82 15 J 9.8 <1.0 <14 <0.85 8.1 28 29 <1.1 1.9 J <0.98 <0.98 <2.57 NO NO
SG-L 05/11/21 79 <0.64 <1.3 <24 <1.3 790 17 <0.99 <0.79 48 <7.2 1.5 <0.82 <28 <0.82 11 J <6.9 <1.0 <14 1.4 350 11 <1.1 <1.1 <4.5 7.5 2.2 8.7 NO NO
SG-M 05/11/21 93 <0.64 <1.3 14 J <1.3 4.3 29 <0.99 <0.79 140 <7.2 1.5 <0.82 19 J <0.82 15 J 6.7 J <1.0 <14 1.0 280 8.7 <1.1 <1.1 2.4 J <0.98 1.1 5.1 NO NO
SG-N 05/11/21 170 1.7 <1.3 28 <1.3 18 25 <0.99 <0.79 54 <7.2 2.0 <0.82 <28 <0.82 <20 <6.9 <1.0 <14 <0.85 1,000 15 <1.1 <1.1 4.2 J <0.98 1.1 8.9 NO NO
SG-O 05/11/21 81 <0.64 <1.3 13 J <1.3 <0.98 21 <0.99 <0.79 69 <7.2 1.8 2.8 21 J <0.82 7.9 J <6.9 <1.0 <14 2.5 3,600 9.2 <1.1 <1.1 2.9 J 5.5 2.4 8.4 NO NO
SG-P 05/11/21 360 <0.64 <1.3 43 <1.3 <0.98 <0.69 <0.99 <0.79 740 <7.2 2.4 <0.82 32 <0.82 87 <6.9 <1.0 <14 5.5 240 13 <1.1 <1.1 1.7 J <0.98 2.1 7.6 NO NO
SG-Q 05/11/21 210 <0.64 <1.3 15 J <1.3 <0.98 33 <0.99 <0.79 450 250 3.9 <0.82 <28 <0.82 56 3.2 J <1.0 <14 8.2 2.8 19 <1.1 <1.1 2.5 J <0.98 9.3 12 NO NO2
Notes:
All results presented in micrograms per cubic meter (mg/m3)
Compounds not shown were not detected
VOCs = Volatile Organic Compounds
1 = Cumulative Carcenogenic Risk factor established as 1.0 x 10-4
2 = Cumulative Hazard Index factor established as 1
Non-Residential VISLs = NCDEQ Non-Residential Sub-Slab Vapor Instrusion Screening Levels (January 2021)
NE = Not established
VALUE = concentration greater than the laboratory method reporting limit
VALUE = concentration greater than the Non-Residential VISLs
Sample ID Sample
Date
Hazard Index2Carcinogenic Risk1
Table 3
Monitoring Well Construction Details and Groundwater Elevation Information
Monroe Road Site
4000 Monroe Road
Charlotte, Mecklenburg County, North Carolina
ECS Project No.: 49:12929-B
Well ID Date
Installed
Well Diameter
(in)
Casing
Depth (ft)
Screened Interval
(x to y ft bgs)
Total
Depth
(ft bgs)
Date
Measured
Top-of-Casing
Elevation (ft)
Depth to
Water
(ft BTOC)
Groundater
Elevation (ft)
GW-1A 05/10/21 1.0 15.0 15.0 to 30.0 30.0 05/11/21 99.52 23.83 75.69
GW-2A 05/10/21 1.0 15.0 15.0 to 30.0 30.0 05/11/21 100.00 23.72 76.28
GW-5A 05/10/21 1.0 15.0 15.0 to 30.0 30.0 05/11/21 97.63 24.41 73.22
GW-13A 05/11/21 1.0 15.0 15.0 to 30.0 30.0 05/11/21 99.13 22.26 76.87
GW-16A 05/10/21 1.0 15.0 15.0 to 30.0 30.0 05/11/21 101.40 25.42 75.98
GW-17A 05/10/21 1.0 13.0 13.0 to 33.0 33.0 05/11/21 102.52 25.98 76.54
GW-18 05/11/21 1.0 15.0 15.0 to 30.0 30.0 05/11/21 99.86 23.25 76.61
Notes:
Temporary monitoring wells top-of-casing elevations measured relative to one another and set to a temporary benchmark of 100 feet established as top-of-casing of GW-2A
in = inches
ft = feet
ft bgs = feet below ground surface
ft BTOC = feet below top-of-casing

APPENDIX A

April 15, 2021 Mr. Jason Nail (via email)
Parkside Partners Acquisitions, LLC 1427 Mayson Street Atlanta, NC 30324
RE: Monitoring Well Construction Permit Permit # WM0301121 4000 and 4010 Monroe Rd.
Charlotte, Mecklenburg County Dear Mr. Nail,
In accordance with your completed application received on April 14, 2021, we are forwarding herewith Monitoring Well Construction Permit Numbered WM0301121 and issued for the
construction of seven monitoring wells located near the subject site in Charlotte, Mecklenburg County. This Permit will be effective for one year from the date of issuance and shall be subject to the conditions and limitations as specified therein. Should you have any questions, please contact Edward Watson at [phone], or by email at [e-mail].
Sincerely,
Andrew H. Pitner, P.G., Assistant Regional Supervisor Mooresville Regional Office Water Quality Regional Operations Section Division of Water Resources
CC: WQROS, Central Office (via Laserfiche) Scott Young, ECS Limited (via email) 3-DEnvironmental Investigations. LLC (via email)
for
NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF WATER RESOURCES PERMIT FOR THE CONSTRUCTION OF A MONITORING WELL
In accordance with the provisions of Article 7, Chapter 87, North Carolina General Statutes, and other applicable Laws, Rules and Regulations. PERMISSION IS HEREBY GRANTED TO

Parkside Partners Acquisitions, LLC (ECS Limited as Agent)
FOR THE CONSTRUCTION OF A MONITOR WELL SYSTEM consisting of seven monitoring wells owned by Parkside Partners Acquisitions, LLC near the subject site, in Charlotte, Mecklenburg County. This Permit is issued in accordance with the application received on April 14, 2021, in conformity with specifications and supporting data, all of which are filed with the Department of Environmental Quality and are considered integral parts of this Permit. This Permit is for well construction only, and does not waive any provision or requirement of any other applicable law or regulation. Construction of any well under this Permit shall be in strict compliance with the North Carolina Well Construction
Regulations and Standards (15A NCAC 02C .0100), and other State and Local Laws and regulations pertaining to well construction.
If any requirements or limitations specified in this Permit are unacceptable, you have a right to an adjudicatory hearing upon written request within 30 days of receipt of this Permit. The request must be in the form of a written petition conforming to Chapter 150B of the North Carolina General Statutes and filed with the Office of Administrative Hearings, 6714 Mail Service
Center, Raleigh, North Carolina 27699-6714. Unless such a demand is made, this Permit is final and binding. This Permit will be effective for one year from the date of its issuance and shall be subject to other specified conditions, limitations, or exceptions as follows: 1. Issuance of this Permit does not obligate reimbursement from State trust funds, if these wells are being installed as part of an investigation for contamination from an underground storage tank or dry cleaner incident. 2. Issuance of this Permit does not supersede any other agreement, permit, or requirement issued by another agency. 3. The well(s) shall be located and constructed as shown on the attachments submitted as part of the Permit application. 4. Each well shall have a Well Contractor Identification Plate in accordance with 15A NCAC 02C .0108(o). 5. Well construction records (GW-1) for each well shall be submitted to the Division of Water Resources’ Information Processing Unit within 30 days of the well completion. 6. When the well is discontinued or abandoned, it shall be abandoned in accordance with 15A NCAC 02C .0113 and a well abandonment record (GW-30) shall be submitted to the Division of Water Resources’ Information Processing Unit within 30 days of the well abandonment. 7. If the well penetrates any water-bearing zone that contains contaminated waters, the upper three feet of the well shall be grouted within one day after the casing is set or the well abandoned. 8. Temporary wells must be permanently abandoned or converted to a permanent well within seven days (168 hours) of completion of drilling the borehole. 9. Adequate permits shall be obtained from Mecklenburg County Groundwater and Wastewater Services. Permit issued the 15th day of April, 2021
FOR THE NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
_______________________________________________ Andrew H. Pitner, P.G., Assistant Regional Supervisor Division of Water Resources By Authority of the Environmental Management Commission Permit No. # WM0301121
for

APPENDIX B

Depth/
5
10
15
20
25
30
ElevaƟon
-5
-10
-15
-20
-25 PID Reading0.1
0.0
0.0
0.0
0.0
0.0 Sample NumberB-1 Sample Recovery (in)Graphic LogSoil ClassiĮcaƟon
ML
ML-CL
DescripƟon
Reddish Brown SILT; micaceous
Reddish Brown Clayey SILT; micaceous
END OF DRILLING AT 15.0 FT
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:1 of 1 Boring No:B-1
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Emery Lovekamp
Roger Smith
Depth/
5
10
15
20
25
30
ElevaƟon
-5
-10
-15
-20
-25 PID Reading0.2
0.1
0.3
0.1
0.5
0.0 Sample NumberB-2 Sample Recovery (in)Graphic LogSoil ClassiĮcaƟon
ML
MH-SM
ML
ML-CL
DescripƟon
Reddish Brown SILT; micaceous
Tan Sandy SILT
Reddish Brown SILT; micaceous
Reddish Brown Clayey SILT; micaceous
END OF DRILLING AT 15.0 FT
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:1 of 1 Boring No:B-2
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Emery Lovekamp
Roger Smith
Depth/
5
10
15
20
25
30
ElevaƟon
-5
-10
-15
-20
-25 PID Reading0.3
0.1
0.1
0.2
0.2
0.1 Sample NumberB-3 Sample Recovery (in)Graphic LogSoil ClassiĮcaƟon
ML
ML
DescripƟon
Reddish Brown SILT; micaceous
Red and White SILT; micaceous
END OF DRILLING AT 15.0 FT
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:1 of 1 Boring No:B-3
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Emery Lovekamp
Roger Smith
Depth/
5
10
15
20
25
30
ElevaƟon
-5
-10
-15
-20
-25 PID Reading0.1
0.0
0.1
0.1
0.3
0.1 Sample NumberB-4 Sample Recovery (in)Graphic LogSoil ClassiĮcaƟon
ML-CL
MH-SM
DescripƟon
Reddish Brown Clayey SILT
Reddish Brown Sandy SILT; micaceous
END OF DRILLING AT 15.0 FT
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:1 of 1 Boring No:B-4
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Emery Lovekamp
Roger Smith
Depth/
5
10
15
20
25
30
ElevaƟon
95
90
85
80
75
70 PID Reading0.4
0.4
0.1
0.7
0.0 Sample NumberSB-13A Sample Recovery (in)Graphic LogSoil ClassiĮcaƟon
MH-SM
SM
MH-SM
DescripƟon
Reddish Brown SILT; slightly moist
Red, Brown, and Tan moƩled Silty
SAND; very moist
Reddish Brown and Tan Sandy SILT;
saturated
CONTINUED ON NEXT PAGE
WELL CONSTRUCTION
Schedule 40 PVC
Casing
Bentonite Seal
#2 Filter Sand
Schedule 40 0.010"
SloƩed PVC Screen
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:1 of 2 Boring No:GW-13A/SB-13A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:99.1
WL (First Encountered)Boring Started:May 11 2021
WL (CompleƟon)Boring Completed:May 11 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Mackie McMahan
Roger Smith
Depth/
35
40
45
50
55
60
ElevaƟon
65
60
55
50
45
40 PID ReadingSample NumberSample Recovery (in)Graphic LogSoil ClassiĮcaƟon DescripƟon
END OF DRILLING AT 30.0 FT
WELL CONSTRUCTION
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:2 of 2 Boring No:GW-13A/SB-13A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:99.1
WL (First Encountered)Boring Started:May 11 2021
WL (CompleƟon)Boring Completed:May 11 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Mackie McMahan
Roger Smith
Depth/
5
10
15
20
25
30
ElevaƟon
97
92
87
82
77
72 PID ReadingSample NumberSample Recovery (in)Graphic LogSoil ClassiĮcaƟon DescripƟon
No Lithology
CONTINUED ON NEXT PAGE
WELL CONSTRUCTION
Schedule 40 PVC
Casing
Bentonite Seal
#2 Filter Sand
Schedule 40 0.010"
PVC Screen
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:1 of 2 Boring No:GW-16A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:101.4
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Emery Lovekamp
Roger Smith
Depth/
35
40
45
50
55
60
ElevaƟon
67
62
57
52
47
42 PID ReadingSample NumberSample Recovery (in)Graphic LogSoil ClassiĮcaƟon DescripƟon
END OF DRILLING AT 30.0 FT
WELL CONSTRUCTION
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:2 of 2 Boring No:GW-16A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:101.4
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Emery Lovekamp
Roger Smith
Depth/
5
10
15
20
25
30
ElevaƟon
98
93
88
83
78
73 PID ReadingSample NumberSample Recovery (in)Graphic LogSoil ClassiĮcaƟon
ML
ML
DescripƟon
Reddish Brown SILT; micaceous
Reddish Brown SILT; micaceous, moist
CONTINUED ON NEXT PAGE
WELL CONSTRUCTION
Schedule 40 PVC
Casing
Bentonite Seal
#2 Filter Sand
Schedule 40 0.010"
SloƩed PVC Screen
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:1 of 2 Boring No:GW-17A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:102.5
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Emery Lovekamp
Roger Smith
Depth/
35
40
45
50
55
60
ElevaƟon
68
63
58
53
48
43 PID ReadingSample NumberSample Recovery (in)Graphic LogSoil ClassiĮcaƟon DescripƟon
END OF DRILLING AT 33.0 FT
WELL CONSTRUCTION
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:2 of 2 Boring No:GW-17A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:102.5
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Emery Lovekamp
Roger Smith
Depth/
5
10
15
20
25
30
ElevaƟon
95
90
85
80
75 PID Reading0.0
0.0
0.0
0.2
0.1 Sample NumberSB-18 Sample Recovery (in)Graphic LogSoil ClassiĮcaƟon
CL
CL
ML/CL
ML/CL
CL/ML
CL/ML
DescripƟon
Red CLAY; slightly moist
Reddish Brown CLAY; slightly moist
Reddish Brown and Orange Clayey
SILT; moist
Reddish Brown Clayey SILT; moist
Reddish Brown Silty CLAY; moist
Reddish Brown Silty CLAY; saturated
CONTINUED ON NEXT PAGE
WELL CONSTRUCTION
Schedule 40 PVC
Casing
Bentonite Seal
#2 Filter Sand
Schedule 40 0.010"
SloƩed PVC Screen
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:1 of 2 Boring No:GW-18/SB-18
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:99.9
WL (First Encountered)Boring Started:May 11 2021
WL (CompleƟon)Boring Completed:May 11 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Mackie McMahan
Roger Smith
Depth/
35
40
45
50
55
60
ElevaƟon
65
60
55
50
45 PID ReadingSample NumberSample Recovery (in)Graphic LogSoil ClassiĮcaƟon DescripƟon
END OF DRILLING AT 30.0 FT
WELL CONSTRUCTION
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:2 of 2 Boring No:GW-18/SB-18
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:99.9
WL (First Encountered)Boring Started:May 11 2021
WL (CompleƟon)Boring Completed:May 11 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Mackie McMahan
Roger Smith
Depth/
5
10
15
20
25
30
ElevaƟon
95
90
85
80
75
70 PID Reading0.0
0.2
0.0
0.0
0.3 Sample NumberSB-1A Sample Recovery (in)Graphic LogSoil ClassiĮcaƟon
MH-SM
SM
SM
SM
DescripƟon
Reddish Brown Sandy SILT; slightly
moist
Reddish Brown and Tan Silty SAND;
slightly moist
Red, Orange, Brown, and Tan Silty
SAND; slightly moist
Brownish Orange and Tan Silty SAND;
moist
No Lithology Recorded
CONTINUED ON NEXT PAGE
WELL CONSTRUCTION
Schedule 40 PVC
Casing
Bentonite Seal
#2 Filter Sand
Schedule 40 0.010"
PVC Screen
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:1 of 2 Boring No:GW-1A/SB-1A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:99.5
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Mackie McMahan
Roger Smith
Depth/
35
40
45
50
55
60
ElevaƟon
65
60
55
50
45
40 PID ReadingSample NumberSample Recovery (in)Graphic LogSoil ClassiĮcaƟon DescripƟon
END OF DRILLING AT 30.0 FT
WELL CONSTRUCTION
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:2 of 2 Boring No:GW-1A/SB-1A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:99.5
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Mackie McMahan
Roger Smith
Depth/
5
10
15
20
25
30
ElevaƟon
95
90
85
80
75 PID Reading0.0
0.0
0.0
0.0
0.0 Sample NumberSB-2A Sample Recovery (in)Graphic LogSoil ClassiĮcaƟon
MH-SM
MH-SM
SM
SM
CL-SC
CL
CL/SC
DescripƟon
Reddish Brown Sandy SILT; slightly
moist
Reddish Brown and Orange Sandy
SILT; slightly moist
Tan and Brownish Gray Silty SAND;
slightly moist
Tan and Brownish Gray Silty SAND;
moist
Brown and Tannish Gray Sandy CLAY;
moist
Reddish Brown CLAY; moist
Tan and Brown Sandy CLAY; moist
CONTINUED ON NEXT PAGE
WELL CONSTRUCTION
Schedule 40 PVC
Casing
Bentonite Seal
#2 Filter Sand
Schedule 40 0.010"
SloƩed PVC Screen
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:1 of 2 Boring No:GW-2A/SB-2A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:100.0
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Mackie McMahan
Roger Smith
Depth/
35
40
45
50
55
60
ElevaƟon
65
60
55
50
45 PID ReadingSample NumberSample Recovery (in)Graphic LogSoil ClassiĮcaƟon DescripƟon
END OF DRILLING AT 30.0 FT
WELL CONSTRUCTION
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:2 of 2 Boring No:GW-2A/SB-2A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:GeoProbe
ElevaƟon:100.0
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Mackie McMahan
Roger Smith
Depth/
5
10
15
20
25
30
ElevaƟon
93
88
83
78
73
68 PID ReadingSample NumberSample Recovery (in)Graphic LogSoil ClassiĮcaƟon DescripƟon
No Lithology Collected
CONTINUED ON NEXT PAGE
WELL CONSTRUCTION
Schedule 40 PVC
Casing
Bentonite Seal
#2 Filter Sand
Schedule 40 0.010"
SloƩed PVC Screen
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:1 of 2 Boring No:GW-5A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:
ElevaƟon:97.6
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Emery Lovekamp
Roger Smith
Depth/
35
40
45
50
55
60
ElevaƟon
63
58
53
48
43
38 PID ReadingSample NumberSample Recovery (in)Graphic LogSoil ClassiĮcaƟon DescripƟon
END OF DRILLING AT 30.0 FT
WELL CONSTRUCTION
Project Name:Monroe Road Site
Client:Parkside Partners, LLC
Site LocaƟon:4000 and 4010 Monroe Road, CharloƩe,
North Carolina 28205
LaƟtude/Longitude:
Sheet:2 of 2 Boring No:GW-5A
Project No.:49:12929-B
Driller:3D Enviro Drill Rig:
ElevaƟon:97.6
WL (First Encountered)Boring Started:May 10 2021
WL (CompleƟon)Boring Completed:May 10 2021
Remarks:Logged By:
Principal Engineer/
Responsible PG:
Emery Lovekamp
Roger Smith

APPENDIX C

#=CL#
May 17, 2021
LIMS USE: FR - SCOTT YOUNG
LIMS OBJECT ID: 92538448
92538448
Project:
Pace Project No.:
RE:
Scott Young
ECS Southeast, LLP
1812 Center Park Drive
Suite D
Charlotte, NC 28217
Monroe Road Site 12929-B
Dear Scott Young:
Enclosed are the analytical results for sample(s) received by the laboratory on May 12, 2021. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
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 69
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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
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 69
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92538448001 B-1 EPA 8270E 75 PASI-CBPJ
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92538448002 B-2 EPA 8270E 75 PASI-CBPJ
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92538448003 B-3 EPA 8270E 75 PASI-CBPJ
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92538448004 B-4 EPA 8270E 75 PASI-CBPJ
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92538448005 SB-1A EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92538448006 SB-2A EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92538448007 SB-18 EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92538448008 SB-13A EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92538448009 GW-17A EPA 8260D 63 PASI-CSAS
92538448010 GW-1A EPA 8260D 63 PASI-CBSH
92538448011 GW-2A EPA 8260D 63 PASI-CBSH
92538448012 GW-18 EPA 8260D 63 PASI-CBSH
92538448013 GW-13A EPA 8260D 63 PASI-CBSH
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 3 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-1 Lab ID:92538448001 Collected:05/10/21 10:25 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 05/14/21 19:49 83-32-905/13/21 15:360.50 1
Acenaphthylene ND mg/kg 05/14/21 19:49 208-96-805/13/21 15:360.50 1
Aniline ND mg/kg 05/14/21 19:49 62-53-305/13/21 15:360.50 1
Anthracene ND mg/kg 05/14/21 19:49 120-12-705/13/21 15:360.50 1
Benzo(a)anthracene ND mg/kg 05/14/21 19:49 56-55-305/13/21 15:360.50 1
Benzo(a)pyrene ND mg/kg 05/14/21 19:49 50-32-805/13/21 15:360.50 1
Benzo(b)fluoranthene ND mg/kg 05/14/21 19:49 205-99-205/13/21 15:360.50 1
Benzo(g,h,i)perylene ND mg/kg 05/14/21 19:49 191-24-205/13/21 15:360.50 1
Benzo(k)fluoranthene ND mg/kg 05/14/21 19:49 207-08-905/13/21 15:360.50 1
Benzoic Acid ND mg/kg 05/14/21 19:49 65-85-005/13/21 15:362.5 1
Benzyl alcohol ND mg/kg 05/14/21 19:49 100-51-605/13/21 15:361.0 1
4-Bromophenylphenyl ether ND mg/kg 05/14/21 19:49 101-55-305/13/21 15:360.50 1
Butylbenzylphthalate ND mg/kg 05/14/21 19:49 85-68-705/13/21 15:360.50 1
4-Chloro-3-methylphenol ND mg/kg 05/14/21 19:49 59-50-705/13/21 15:361.0 1
4-Chloroaniline ND mg/kg 05/14/21 19:49 106-47-805/13/21 15:361.0 1
bis(2-Chloroethoxy)methane ND mg/kg 05/14/21 19:49 111-91-105/13/21 15:360.50 1
bis(2-Chloroethyl) ether ND mg/kg 05/14/21 19:49 111-44-405/13/21 15:360.50 1
2-Chloronaphthalene ND mg/kg 05/14/21 19:49 91-58-705/13/21 15:360.50 1
2-Chlorophenol ND mg/kg 05/14/21 19:49 95-57-805/13/21 15:360.50 1
4-Chlorophenylphenyl ether ND mg/kg 05/14/21 19:49 7005-72-305/13/21 15:360.50 1
Chrysene ND mg/kg 05/14/21 19:49 218-01-905/13/21 15:360.50 1
Dibenz(a,h)anthracene ND mg/kg 05/14/21 19:49 53-70-305/13/21 15:360.50 1
Dibenzofuran ND mg/kg 05/14/21 19:49 132-64-905/13/21 15:360.50 1
1,2-Dichlorobenzene ND mg/kg 05/14/21 19:49 95-50-105/13/21 15:360.50 1
1,3-Dichlorobenzene ND mg/kg 05/14/21 19:49 541-73-105/13/21 15:360.50 1
1,4-Dichlorobenzene ND mg/kg 05/14/21 19:49 106-46-705/13/21 15:360.50 1
3,3'-Dichlorobenzidine ND mg/kg 05/14/21 19:49 91-94-1 IL05/13/21 15:361.0 1
2,4-Dichlorophenol ND mg/kg 05/14/21 19:49 120-83-205/13/21 15:360.50 1
Diethylphthalate ND mg/kg 05/14/21 19:49 84-66-205/13/21 15:360.50 1
2,4-Dimethylphenol ND mg/kg 05/14/21 19:49 105-67-905/13/21 15:360.50 1
Dimethylphthalate ND mg/kg 05/14/21 19:49 131-11-305/13/21 15:360.50 1
Di-n-butylphthalate ND mg/kg 05/14/21 19:49 84-74-205/13/21 15:360.50 1
4,6-Dinitro-2-methylphenol ND mg/kg 05/14/21 19:49 534-52-105/13/21 15:361.0 1
2,4-Dinitrophenol ND mg/kg 05/14/21 19:49 51-28-505/13/21 15:362.5 1
2,4-Dinitrotoluene ND mg/kg 05/14/21 19:49 121-14-205/13/21 15:360.50 1
2,6-Dinitrotoluene ND mg/kg 05/14/21 19:49 606-20-205/13/21 15:360.50 1
Di-n-octylphthalate ND mg/kg 05/14/21 19:49 117-84-005/13/21 15:360.50 1
bis(2-Ethylhexyl)phthalate ND mg/kg 05/14/21 19:49 117-81-705/13/21 15:360.50 1
Fluoranthene ND mg/kg 05/14/21 19:49 206-44-005/13/21 15:360.50 1
Fluorene ND mg/kg 05/14/21 19:49 86-73-705/13/21 15:360.50 1
Hexachloro-1,3-butadiene ND mg/kg 05/14/21 19:49 87-68-305/13/21 15:360.50 1
Hexachlorobenzene ND mg/kg 05/14/21 19:49 118-74-105/13/21 15:360.50 1
Hexachlorocyclopentadiene ND mg/kg 05/14/21 19:49 77-47-405/13/21 15:360.50 1
Hexachloroethane ND mg/kg 05/14/21 19:49 67-72-105/13/21 15:360.50 1
Indeno(1,2,3-cd)pyrene ND mg/kg 05/14/21 19:49 193-39-505/13/21 15:360.50 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-1 Lab ID:92538448001 Collected:05/10/21 10:25 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Isophorone ND mg/kg 05/14/21 19:49 78-59-105/13/21 15:360.50 1
1-Methylnaphthalene ND mg/kg 05/14/21 19:49 90-12-005/13/21 15:360.50 1
2-Methylnaphthalene ND mg/kg 05/14/21 19:49 91-57-605/13/21 15:360.50 1
2-Methylphenol(o-Cresol)ND mg/kg 05/14/21 19:49 95-48-705/13/21 15:360.50 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 05/14/21 19:49 15831-10-405/13/21 15:360.50 1
Naphthalene ND mg/kg 05/14/21 19:49 91-20-305/13/21 15:360.50 1
2-Nitroaniline ND mg/kg 05/14/21 19:49 88-74-405/13/21 15:362.5 1
3-Nitroaniline ND mg/kg 05/14/21 19:49 99-09-205/13/21 15:362.5 1
4-Nitroaniline ND mg/kg 05/14/21 19:49 100-01-605/13/21 15:361.0 1
Nitrobenzene ND mg/kg 05/14/21 19:49 98-95-305/13/21 15:360.50 1
2-Nitrophenol ND mg/kg 05/14/21 19:49 88-75-505/13/21 15:360.50 1
4-Nitrophenol ND mg/kg 05/14/21 19:49 100-02-705/13/21 15:362.5 1
N-Nitrosodimethylamine ND mg/kg 05/14/21 19:49 62-75-905/13/21 15:360.50 1
N-Nitroso-di-n-propylamine ND mg/kg 05/14/21 19:49 621-64-705/13/21 15:360.50 1
N-Nitrosodiphenylamine ND mg/kg 05/14/21 19:49 86-30-605/13/21 15:360.50 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 05/14/21 19:49 108-60-105/13/21 15:360.50 1
Pentachlorophenol ND mg/kg 05/14/21 19:49 87-86-505/13/21 15:361.0 1
Phenanthrene ND mg/kg 05/14/21 19:49 85-01-805/13/21 15:360.50 1
Phenol ND mg/kg 05/14/21 19:49 108-95-205/13/21 15:360.50 1
Pyrene ND mg/kg 05/14/21 19:49 129-00-005/13/21 15:360.50 1
Pyridine ND mg/kg 05/14/21 19:49 110-86-105/13/21 15:360.50 1
1,2,4-Trichlorobenzene ND mg/kg 05/14/21 19:49 120-82-105/13/21 15:360.50 1
2,4,5-Trichlorophenol ND mg/kg 05/14/21 19:49 95-95-405/13/21 15:360.50 1
2,4,6-Trichlorophenol ND mg/kg 05/14/21 19:49 88-06-205/13/21 15:360.50 1
Surrogates
Nitrobenzene-d5 (S)68 %05/14/21 19:49 4165-60-005/13/21 15:3621-130 1
2-Fluorobiphenyl (S)65 %05/14/21 19:49 321-60-805/13/21 15:3619-130 1
Terphenyl-d14 (S)64 %05/14/21 19:49 1718-51-005/13/21 15:3615-130 1
Phenol-d6 (S)57 %05/14/21 19:49 13127-88-305/13/21 15:3618-130 1
2-Fluorophenol (S)57 %05/14/21 19:49 367-12-405/13/21 15:3618-130 1
2,4,6-Tribromophenol (S)65 %05/14/21 19:49 118-79-605/13/21 15:3618-130 1
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 05/14/21 09:34 67-64-105/13/21 12:490.23 1
Benzene ND mg/kg 05/14/21 09:34 71-43-205/13/21 12:490.012 1
Bromobenzene ND mg/kg 05/14/21 09:34 108-86-105/13/21 12:490.012 1
Bromochloromethane ND mg/kg 05/14/21 09:34 74-97-505/13/21 12:490.012 1
Bromodichloromethane ND mg/kg 05/14/21 09:34 75-27-405/13/21 12:490.012 1
Bromoform ND mg/kg 05/14/21 09:34 75-25-205/13/21 12:490.012 1
Bromomethane ND mg/kg 05/14/21 09:34 74-83-9 v105/13/21 12:490.023 1
2-Butanone (MEK)ND mg/kg 05/14/21 09:34 78-93-305/13/21 12:490.23 1
n-Butylbenzene ND mg/kg 05/14/21 09:34 104-51-805/13/21 12:490.012 1
sec-Butylbenzene ND mg/kg 05/14/21 09:34 135-98-805/13/21 12:490.012 1
tert-Butylbenzene ND mg/kg 05/14/21 09:34 98-06-605/13/21 12:490.012 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-1 Lab ID:92538448001 Collected:05/10/21 10:25 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Carbon tetrachloride ND mg/kg 05/14/21 09:34 56-23-505/13/21 12:490.012 1
Chlorobenzene ND mg/kg 05/14/21 09:34 108-90-705/13/21 12:490.012 1
Chloroethane ND mg/kg 05/14/21 09:34 75-00-305/13/21 12:490.023 1
Chloroform ND mg/kg 05/14/21 09:34 67-66-305/13/21 12:490.012 1
Chloromethane ND mg/kg 05/14/21 09:34 74-87-305/13/21 12:490.023 1
2-Chlorotoluene ND mg/kg 05/14/21 09:34 95-49-805/13/21 12:490.012 1
4-Chlorotoluene ND mg/kg 05/14/21 09:34 106-43-405/13/21 12:490.012 1
1,2-Dibromo-3-chloropropane ND mg/kg 05/14/21 09:34 96-12-805/13/21 12:490.012 1
Dibromochloromethane ND mg/kg 05/14/21 09:34 124-48-105/13/21 12:490.012 1
1,2-Dibromoethane (EDB)ND mg/kg 05/14/21 09:34 106-93-405/13/21 12:490.012 1
Dibromomethane ND mg/kg 05/14/21 09:34 74-95-305/13/21 12:490.012 1
1,2-Dichlorobenzene ND mg/kg 05/14/21 09:34 95-50-105/13/21 12:490.012 1
1,3-Dichlorobenzene ND mg/kg 05/14/21 09:34 541-73-105/13/21 12:490.012 1
1,4-Dichlorobenzene ND mg/kg 05/14/21 09:34 106-46-705/13/21 12:490.012 1
Dichlorodifluoromethane ND mg/kg 05/14/21 09:34 75-71-805/13/21 12:490.023 1
1,1-Dichloroethane ND mg/kg 05/14/21 09:34 75-34-305/13/21 12:490.012 1
1,2-Dichloroethane ND mg/kg 05/14/21 09:34 107-06-205/13/21 12:490.012 1
1,1-Dichloroethene ND mg/kg 05/14/21 09:34 75-35-405/13/21 12:490.012 1
cis-1,2-Dichloroethene ND mg/kg 05/14/21 09:34 156-59-205/13/21 12:490.012 1
trans-1,2-Dichloroethene ND mg/kg 05/14/21 09:34 156-60-505/13/21 12:490.012 1
1,2-Dichloropropane ND mg/kg 05/14/21 09:34 78-87-505/13/21 12:490.012 1
1,3-Dichloropropane ND mg/kg 05/14/21 09:34 142-28-905/13/21 12:490.012 1
2,2-Dichloropropane ND mg/kg 05/14/21 09:34 594-20-705/13/21 12:490.012 1
1,1-Dichloropropene ND mg/kg 05/14/21 09:34 563-58-605/13/21 12:490.012 1
cis-1,3-Dichloropropene ND mg/kg 05/14/21 09:34 10061-01-505/13/21 12:490.012 1
trans-1,3-Dichloropropene ND mg/kg 05/14/21 09:34 10061-02-605/13/21 12:490.012 1
Diisopropyl ether ND mg/kg 05/14/21 09:34 108-20-305/13/21 12:490.012 1
Ethylbenzene ND mg/kg 05/14/21 09:34 100-41-405/13/21 12:490.012 1
Hexachloro-1,3-butadiene ND mg/kg 05/14/21 09:34 87-68-305/13/21 12:490.023 1
2-Hexanone ND mg/kg 05/14/21 09:34 591-78-605/13/21 12:490.12 1
Isopropylbenzene (Cumene)ND mg/kg 05/14/21 09:34 98-82-805/13/21 12:490.012 1
p-Isopropyltoluene ND mg/kg 05/14/21 09:34 99-87-605/13/21 12:490.012 1
Methylene Chloride ND mg/kg 05/14/21 09:34 75-09-205/13/21 12:490.046 1
4-Methyl-2-pentanone (MIBK)ND mg/kg 05/14/21 09:34 108-10-105/13/21 12:490.12 1
Methyl-tert-butyl ether ND mg/kg 05/14/21 09:34 1634-04-405/13/21 12:490.012 1
Naphthalene ND mg/kg 05/14/21 09:34 91-20-305/13/21 12:490.012 1
n-Propylbenzene ND mg/kg 05/14/21 09:34 103-65-105/13/21 12:490.012 1
Styrene ND mg/kg 05/14/21 09:34 100-42-505/13/21 12:490.012 1
1,1,1,2-Tetrachloroethane ND mg/kg 05/14/21 09:34 630-20-605/13/21 12:490.012 1
1,1,2,2-Tetrachloroethane ND mg/kg 05/14/21 09:34 79-34-505/13/21 12:490.012 1
Tetrachloroethene ND mg/kg 05/14/21 09:34 127-18-405/13/21 12:490.012 1
Toluene ND mg/kg 05/14/21 09:34 108-88-305/13/21 12:490.012 1
1,2,3-Trichlorobenzene ND mg/kg 05/14/21 09:34 87-61-605/13/21 12:490.012 1
1,2,4-Trichlorobenzene ND mg/kg 05/14/21 09:34 120-82-105/13/21 12:490.012 1
1,1,1-Trichloroethane ND mg/kg 05/14/21 09:34 71-55-605/13/21 12:490.012 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-1 Lab ID:92538448001 Collected:05/10/21 10:25 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,1,2-Trichloroethane ND mg/kg 05/14/21 09:34 79-00-505/13/21 12:490.012 1
Trichloroethene ND mg/kg 05/14/21 09:34 79-01-605/13/21 12:490.012 1
Trichlorofluoromethane ND mg/kg 05/14/21 09:34 75-69-405/13/21 12:490.012 1
1,2,3-Trichloropropane ND mg/kg 05/14/21 09:34 96-18-405/13/21 12:490.012 1
1,2,4-Trimethylbenzene ND mg/kg 05/14/21 09:34 95-63-605/13/21 12:490.012 1
1,3,5-Trimethylbenzene ND mg/kg 05/14/21 09:34 108-67-805/13/21 12:490.012 1
Vinyl acetate ND mg/kg 05/14/21 09:34 108-05-405/13/21 12:490.12 1
Vinyl chloride ND mg/kg 05/14/21 09:34 75-01-405/13/21 12:490.023 1
Xylene (Total)ND mg/kg 05/14/21 09:34 1330-20-705/13/21 12:490.023 1
m&p-Xylene ND mg/kg 05/14/21 09:34 179601-23-105/13/21 12:490.023 1
o-Xylene ND mg/kg 05/14/21 09:34 95-47-605/13/21 12:490.012 1
Surrogates
Toluene-d8 (S)99 %05/14/21 09:34 2037-26-505/13/21 12:4970-130 1
4-Bromofluorobenzene (S)102 %05/14/21 09:34 460-00-405/13/21 12:4969-134 1
1,2-Dichloroethane-d4 (S)101 %05/14/21 09:34 17060-07-005/13/21 12:4970-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 34.1 %05/12/21 17:55 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-2 Lab ID:92538448002 Collected:05/10/21 10:37 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 05/14/21 20:19 83-32-905/13/21 15:360.40 1
Acenaphthylene ND mg/kg 05/14/21 20:19 208-96-805/13/21 15:360.40 1
Aniline ND mg/kg 05/14/21 20:19 62-53-305/13/21 15:360.40 1
Anthracene ND mg/kg 05/14/21 20:19 120-12-705/13/21 15:360.40 1
Benzo(a)anthracene ND mg/kg 05/14/21 20:19 56-55-305/13/21 15:360.40 1
Benzo(a)pyrene ND mg/kg 05/14/21 20:19 50-32-805/13/21 15:360.40 1
Benzo(b)fluoranthene ND mg/kg 05/14/21 20:19 205-99-205/13/21 15:360.40 1
Benzo(g,h,i)perylene ND mg/kg 05/14/21 20:19 191-24-205/13/21 15:360.40 1
Benzo(k)fluoranthene ND mg/kg 05/14/21 20:19 207-08-905/13/21 15:360.40 1
Benzoic Acid ND mg/kg 05/14/21 20:19 65-85-005/13/21 15:362.0 1
Benzyl alcohol ND mg/kg 05/14/21 20:19 100-51-605/13/21 15:360.80 1
4-Bromophenylphenyl ether ND mg/kg 05/14/21 20:19 101-55-305/13/21 15:360.40 1
Butylbenzylphthalate ND mg/kg 05/14/21 20:19 85-68-705/13/21 15:360.40 1
4-Chloro-3-methylphenol ND mg/kg 05/14/21 20:19 59-50-705/13/21 15:360.80 1
4-Chloroaniline ND mg/kg 05/14/21 20:19 106-47-805/13/21 15:360.80 1
bis(2-Chloroethoxy)methane ND mg/kg 05/14/21 20:19 111-91-105/13/21 15:360.40 1
bis(2-Chloroethyl) ether ND mg/kg 05/14/21 20:19 111-44-405/13/21 15:360.40 1
2-Chloronaphthalene ND mg/kg 05/14/21 20:19 91-58-705/13/21 15:360.40 1
2-Chlorophenol ND mg/kg 05/14/21 20:19 95-57-805/13/21 15:360.40 1
4-Chlorophenylphenyl ether ND mg/kg 05/14/21 20:19 7005-72-305/13/21 15:360.40 1
Chrysene ND mg/kg 05/14/21 20:19 218-01-905/13/21 15:360.40 1
Dibenz(a,h)anthracene ND mg/kg 05/14/21 20:19 53-70-305/13/21 15:360.40 1
Dibenzofuran ND mg/kg 05/14/21 20:19 132-64-905/13/21 15:360.40 1
1,2-Dichlorobenzene ND mg/kg 05/14/21 20:19 95-50-105/13/21 15:360.40 1
1,3-Dichlorobenzene ND mg/kg 05/14/21 20:19 541-73-105/13/21 15:360.40 1
1,4-Dichlorobenzene ND mg/kg 05/14/21 20:19 106-46-705/13/21 15:360.40 1
3,3'-Dichlorobenzidine ND mg/kg 05/14/21 20:19 91-94-1 IL05/13/21 15:360.80 1
2,4-Dichlorophenol ND mg/kg 05/14/21 20:19 120-83-205/13/21 15:360.40 1
Diethylphthalate ND mg/kg 05/14/21 20:19 84-66-205/13/21 15:360.40 1
2,4-Dimethylphenol ND mg/kg 05/14/21 20:19 105-67-905/13/21 15:360.40 1
Dimethylphthalate ND mg/kg 05/14/21 20:19 131-11-305/13/21 15:360.40 1
Di-n-butylphthalate ND mg/kg 05/14/21 20:19 84-74-205/13/21 15:360.40 1
4,6-Dinitro-2-methylphenol ND mg/kg 05/14/21 20:19 534-52-105/13/21 15:360.80 1
2,4-Dinitrophenol ND mg/kg 05/14/21 20:19 51-28-505/13/21 15:362.0 1
2,4-Dinitrotoluene ND mg/kg 05/14/21 20:19 121-14-205/13/21 15:360.40 1
2,6-Dinitrotoluene ND mg/kg 05/14/21 20:19 606-20-205/13/21 15:360.40 1
Di-n-octylphthalate ND mg/kg 05/14/21 20:19 117-84-005/13/21 15:360.40 1
bis(2-Ethylhexyl)phthalate ND mg/kg 05/14/21 20:19 117-81-705/13/21 15:360.40 1
Fluoranthene ND mg/kg 05/14/21 20:19 206-44-005/13/21 15:360.40 1
Fluorene ND mg/kg 05/14/21 20:19 86-73-705/13/21 15:360.40 1
Hexachloro-1,3-butadiene ND mg/kg 05/14/21 20:19 87-68-305/13/21 15:360.40 1
Hexachlorobenzene ND mg/kg 05/14/21 20:19 118-74-105/13/21 15:360.40 1
Hexachlorocyclopentadiene ND mg/kg 05/14/21 20:19 77-47-405/13/21 15:360.40 1
Hexachloroethane ND mg/kg 05/14/21 20:19 67-72-105/13/21 15:360.40 1
Indeno(1,2,3-cd)pyrene ND mg/kg 05/14/21 20:19 193-39-505/13/21 15:360.40 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-2 Lab ID:92538448002 Collected:05/10/21 10:37 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Isophorone ND mg/kg 05/14/21 20:19 78-59-105/13/21 15:360.40 1
1-Methylnaphthalene ND mg/kg 05/14/21 20:19 90-12-005/13/21 15:360.40 1
2-Methylnaphthalene ND mg/kg 05/14/21 20:19 91-57-605/13/21 15:360.40 1
2-Methylphenol(o-Cresol)ND mg/kg 05/14/21 20:19 95-48-705/13/21 15:360.40 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 05/14/21 20:19 15831-10-405/13/21 15:360.40 1
Naphthalene ND mg/kg 05/14/21 20:19 91-20-305/13/21 15:360.40 1
2-Nitroaniline ND mg/kg 05/14/21 20:19 88-74-405/13/21 15:362.0 1
3-Nitroaniline ND mg/kg 05/14/21 20:19 99-09-205/13/21 15:362.0 1
4-Nitroaniline ND mg/kg 05/14/21 20:19 100-01-605/13/21 15:360.80 1
Nitrobenzene ND mg/kg 05/14/21 20:19 98-95-305/13/21 15:360.40 1
2-Nitrophenol ND mg/kg 05/14/21 20:19 88-75-505/13/21 15:360.40 1
4-Nitrophenol ND mg/kg 05/14/21 20:19 100-02-705/13/21 15:362.0 1
N-Nitrosodimethylamine ND mg/kg 05/14/21 20:19 62-75-905/13/21 15:360.40 1
N-Nitroso-di-n-propylamine ND mg/kg 05/14/21 20:19 621-64-705/13/21 15:360.40 1
N-Nitrosodiphenylamine ND mg/kg 05/14/21 20:19 86-30-605/13/21 15:360.40 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 05/14/21 20:19 108-60-105/13/21 15:360.40 1
Pentachlorophenol ND mg/kg 05/14/21 20:19 87-86-505/13/21 15:360.80 1
Phenanthrene ND mg/kg 05/14/21 20:19 85-01-805/13/21 15:360.40 1
Phenol ND mg/kg 05/14/21 20:19 108-95-205/13/21 15:360.40 1
Pyrene ND mg/kg 05/14/21 20:19 129-00-005/13/21 15:360.40 1
Pyridine ND mg/kg 05/14/21 20:19 110-86-105/13/21 15:360.40 1
1,2,4-Trichlorobenzene ND mg/kg 05/14/21 20:19 120-82-105/13/21 15:360.40 1
2,4,5-Trichlorophenol ND mg/kg 05/14/21 20:19 95-95-405/13/21 15:360.40 1
2,4,6-Trichlorophenol ND mg/kg 05/14/21 20:19 88-06-205/13/21 15:360.40 1
Surrogates
Nitrobenzene-d5 (S)75 %05/14/21 20:19 4165-60-005/13/21 15:3621-130 1
2-Fluorobiphenyl (S)57 %05/14/21 20:19 321-60-805/13/21 15:3619-130 1
Terphenyl-d14 (S)57 %05/14/21 20:19 1718-51-005/13/21 15:3615-130 1
Phenol-d6 (S)74 %05/14/21 20:19 13127-88-305/13/21 15:3618-130 1
2-Fluorophenol (S)73 %05/14/21 20:19 367-12-405/13/21 15:3618-130 1
2,4,6-Tribromophenol (S)75 %05/14/21 20:19 118-79-605/13/21 15:3618-130 1
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 05/14/21 09:52 67-64-105/13/21 12:490.14 1
Benzene ND mg/kg 05/14/21 09:52 71-43-205/13/21 12:490.0069 1
Bromobenzene ND mg/kg 05/14/21 09:52 108-86-105/13/21 12:490.0069 1
Bromochloromethane ND mg/kg 05/14/21 09:52 74-97-505/13/21 12:490.0069 1
Bromodichloromethane ND mg/kg 05/14/21 09:52 75-27-405/13/21 12:490.0069 1
Bromoform ND mg/kg 05/14/21 09:52 75-25-205/13/21 12:490.0069 1
Bromomethane ND mg/kg 05/14/21 09:52 74-83-9 IK,v105/13/21 12:490.014 1
2-Butanone (MEK)ND mg/kg 05/14/21 09:52 78-93-305/13/21 12:490.14 1
n-Butylbenzene ND mg/kg 05/14/21 09:52 104-51-805/13/21 12:490.0069 1
sec-Butylbenzene ND mg/kg 05/14/21 09:52 135-98-805/13/21 12:490.0069 1
tert-Butylbenzene ND mg/kg 05/14/21 09:52 98-06-605/13/21 12:490.0069 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-2 Lab ID:92538448002 Collected:05/10/21 10:37 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Carbon tetrachloride ND mg/kg 05/14/21 09:52 56-23-505/13/21 12:490.0069 1
Chlorobenzene ND mg/kg 05/14/21 09:52 108-90-705/13/21 12:490.0069 1
Chloroethane ND mg/kg 05/14/21 09:52 75-00-305/13/21 12:490.014 1
Chloroform ND mg/kg 05/14/21 09:52 67-66-305/13/21 12:490.0069 1
Chloromethane ND mg/kg 05/14/21 09:52 74-87-305/13/21 12:490.014 1
2-Chlorotoluene ND mg/kg 05/14/21 09:52 95-49-805/13/21 12:490.0069 1
4-Chlorotoluene ND mg/kg 05/14/21 09:52 106-43-405/13/21 12:490.0069 1
1,2-Dibromo-3-chloropropane ND mg/kg 05/14/21 09:52 96-12-805/13/21 12:490.0069 1
Dibromochloromethane ND mg/kg 05/14/21 09:52 124-48-105/13/21 12:490.0069 1
1,2-Dibromoethane (EDB)ND mg/kg 05/14/21 09:52 106-93-405/13/21 12:490.0069 1
Dibromomethane ND mg/kg 05/14/21 09:52 74-95-305/13/21 12:490.0069 1
1,2-Dichlorobenzene ND mg/kg 05/14/21 09:52 95-50-105/13/21 12:490.0069 1
1,3-Dichlorobenzene ND mg/kg 05/14/21 09:52 541-73-105/13/21 12:490.0069 1
1,4-Dichlorobenzene ND mg/kg 05/14/21 09:52 106-46-705/13/21 12:490.0069 1
Dichlorodifluoromethane ND mg/kg 05/14/21 09:52 75-71-805/13/21 12:490.014 1
1,1-Dichloroethane ND mg/kg 05/14/21 09:52 75-34-305/13/21 12:490.0069 1
1,2-Dichloroethane ND mg/kg 05/14/21 09:52 107-06-205/13/21 12:490.0069 1
1,1-Dichloroethene ND mg/kg 05/14/21 09:52 75-35-405/13/21 12:490.0069 1
cis-1,2-Dichloroethene ND mg/kg 05/14/21 09:52 156-59-205/13/21 12:490.0069 1
trans-1,2-Dichloroethene ND mg/kg 05/14/21 09:52 156-60-505/13/21 12:490.0069 1
1,2-Dichloropropane ND mg/kg 05/14/21 09:52 78-87-505/13/21 12:490.0069 1
1,3-Dichloropropane ND mg/kg 05/14/21 09:52 142-28-905/13/21 12:490.0069 1
2,2-Dichloropropane ND mg/kg 05/14/21 09:52 594-20-705/13/21 12:490.0069 1
1,1-Dichloropropene ND mg/kg 05/14/21 09:52 563-58-605/13/21 12:490.0069 1
cis-1,3-Dichloropropene ND mg/kg 05/14/21 09:52 10061-01-505/13/21 12:490.0069 1
trans-1,3-Dichloropropene ND mg/kg 05/14/21 09:52 10061-02-605/13/21 12:490.0069 1
Diisopropyl ether ND mg/kg 05/14/21 09:52 108-20-305/13/21 12:490.0069 1
Ethylbenzene ND mg/kg 05/14/21 09:52 100-41-405/13/21 12:490.0069 1
Hexachloro-1,3-butadiene ND mg/kg 05/14/21 09:52 87-68-305/13/21 12:490.014 1
2-Hexanone ND mg/kg 05/14/21 09:52 591-78-605/13/21 12:490.069 1
Isopropylbenzene (Cumene)ND mg/kg 05/14/21 09:52 98-82-805/13/21 12:490.0069 1
p-Isopropyltoluene ND mg/kg 05/14/21 09:52 99-87-605/13/21 12:490.0069 1
Methylene Chloride ND mg/kg 05/14/21 09:52 75-09-205/13/21 12:490.028 1
4-Methyl-2-pentanone (MIBK)ND mg/kg 05/14/21 09:52 108-10-105/13/21 12:490.069 1
Methyl-tert-butyl ether ND mg/kg 05/14/21 09:52 1634-04-405/13/21 12:490.0069 1
Naphthalene ND mg/kg 05/14/21 09:52 91-20-305/13/21 12:490.0069 1
n-Propylbenzene ND mg/kg 05/14/21 09:52 103-65-105/13/21 12:490.0069 1
Styrene ND mg/kg 05/14/21 09:52 100-42-505/13/21 12:490.0069 1
1,1,1,2-Tetrachloroethane ND mg/kg 05/14/21 09:52 630-20-605/13/21 12:490.0069 1
1,1,2,2-Tetrachloroethane ND mg/kg 05/14/21 09:52 79-34-505/13/21 12:490.0069 1
Tetrachloroethene ND mg/kg 05/14/21 09:52 127-18-405/13/21 12:490.0069 1
Toluene ND mg/kg 05/14/21 09:52 108-88-305/13/21 12:490.0069 1
1,2,3-Trichlorobenzene ND mg/kg 05/14/21 09:52 87-61-605/13/21 12:490.0069 1
1,2,4-Trichlorobenzene ND mg/kg 05/14/21 09:52 120-82-105/13/21 12:490.0069 1
1,1,1-Trichloroethane ND mg/kg 05/14/21 09:52 71-55-605/13/21 12:490.0069 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-2 Lab ID:92538448002 Collected:05/10/21 10:37 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,1,2-Trichloroethane ND mg/kg 05/14/21 09:52 79-00-505/13/21 12:490.0069 1
Trichloroethene ND mg/kg 05/14/21 09:52 79-01-605/13/21 12:490.0069 1
Trichlorofluoromethane ND mg/kg 05/14/21 09:52 75-69-405/13/21 12:490.0069 1
1,2,3-Trichloropropane ND mg/kg 05/14/21 09:52 96-18-405/13/21 12:490.0069 1
1,2,4-Trimethylbenzene ND mg/kg 05/14/21 09:52 95-63-605/13/21 12:490.0069 1
1,3,5-Trimethylbenzene ND mg/kg 05/14/21 09:52 108-67-805/13/21 12:490.0069 1
Vinyl acetate ND mg/kg 05/14/21 09:52 108-05-405/13/21 12:490.069 1
Vinyl chloride ND mg/kg 05/14/21 09:52 75-01-405/13/21 12:490.014 1
Xylene (Total)ND mg/kg 05/14/21 09:52 1330-20-705/13/21 12:490.014 1
m&p-Xylene ND mg/kg 05/14/21 09:52 179601-23-105/13/21 12:490.014 1
o-Xylene ND mg/kg 05/14/21 09:52 95-47-605/13/21 12:490.0069 1
Surrogates
Toluene-d8 (S)100 %05/14/21 09:52 2037-26-505/13/21 12:4970-130 1
4-Bromofluorobenzene (S)103 %05/14/21 09:52 460-00-405/13/21 12:4969-134 1
1,2-Dichloroethane-d4 (S)105 %05/14/21 09:52 17060-07-005/13/21 12:4970-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 18.7 %05/12/21 17:55 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-3 Lab ID:92538448003 Collected:05/10/21 10:43 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 05/14/21 20:50 83-32-905/13/21 15:360.41 1
Acenaphthylene ND mg/kg 05/14/21 20:50 208-96-805/13/21 15:360.41 1
Aniline ND mg/kg 05/14/21 20:50 62-53-305/13/21 15:360.41 1
Anthracene ND mg/kg 05/14/21 20:50 120-12-705/13/21 15:360.41 1
Benzo(a)anthracene ND mg/kg 05/14/21 20:50 56-55-305/13/21 15:360.41 1
Benzo(a)pyrene ND mg/kg 05/14/21 20:50 50-32-805/13/21 15:360.41 1
Benzo(b)fluoranthene ND mg/kg 05/14/21 20:50 205-99-205/13/21 15:360.41 1
Benzo(g,h,i)perylene ND mg/kg 05/14/21 20:50 191-24-205/13/21 15:360.41 1
Benzo(k)fluoranthene ND mg/kg 05/14/21 20:50 207-08-905/13/21 15:360.41 1
Benzoic Acid ND mg/kg 05/14/21 20:50 65-85-005/13/21 15:362.0 1
Benzyl alcohol ND mg/kg 05/14/21 20:50 100-51-605/13/21 15:360.82 1
4-Bromophenylphenyl ether ND mg/kg 05/14/21 20:50 101-55-305/13/21 15:360.41 1
Butylbenzylphthalate ND mg/kg 05/14/21 20:50 85-68-705/13/21 15:360.41 1
4-Chloro-3-methylphenol ND mg/kg 05/14/21 20:50 59-50-705/13/21 15:360.82 1
4-Chloroaniline ND mg/kg 05/14/21 20:50 106-47-805/13/21 15:360.82 1
bis(2-Chloroethoxy)methane ND mg/kg 05/14/21 20:50 111-91-105/13/21 15:360.41 1
bis(2-Chloroethyl) ether ND mg/kg 05/14/21 20:50 111-44-405/13/21 15:360.41 1
2-Chloronaphthalene ND mg/kg 05/14/21 20:50 91-58-705/13/21 15:360.41 1
2-Chlorophenol ND mg/kg 05/14/21 20:50 95-57-805/13/21 15:360.41 1
4-Chlorophenylphenyl ether ND mg/kg 05/14/21 20:50 7005-72-305/13/21 15:360.41 1
Chrysene ND mg/kg 05/14/21 20:50 218-01-905/13/21 15:360.41 1
Dibenz(a,h)anthracene ND mg/kg 05/14/21 20:50 53-70-305/13/21 15:360.41 1
Dibenzofuran ND mg/kg 05/14/21 20:50 132-64-905/13/21 15:360.41 1
1,2-Dichlorobenzene ND mg/kg 05/14/21 20:50 95-50-105/13/21 15:360.41 1
1,3-Dichlorobenzene ND mg/kg 05/14/21 20:50 541-73-105/13/21 15:360.41 1
1,4-Dichlorobenzene ND mg/kg 05/14/21 20:50 106-46-705/13/21 15:360.41 1
3,3'-Dichlorobenzidine ND mg/kg 05/14/21 20:50 91-94-1 IL05/13/21 15:360.82 1
2,4-Dichlorophenol ND mg/kg 05/14/21 20:50 120-83-205/13/21 15:360.41 1
Diethylphthalate ND mg/kg 05/14/21 20:50 84-66-205/13/21 15:360.41 1
2,4-Dimethylphenol ND mg/kg 05/14/21 20:50 105-67-905/13/21 15:360.41 1
Dimethylphthalate ND mg/kg 05/14/21 20:50 131-11-305/13/21 15:360.41 1
Di-n-butylphthalate ND mg/kg 05/14/21 20:50 84-74-205/13/21 15:360.41 1
4,6-Dinitro-2-methylphenol ND mg/kg 05/14/21 20:50 534-52-105/13/21 15:360.82 1
2,4-Dinitrophenol ND mg/kg 05/14/21 20:50 51-28-505/13/21 15:362.0 1
2,4-Dinitrotoluene ND mg/kg 05/14/21 20:50 121-14-205/13/21 15:360.41 1
2,6-Dinitrotoluene ND mg/kg 05/14/21 20:50 606-20-205/13/21 15:360.41 1
Di-n-octylphthalate ND mg/kg 05/14/21 20:50 117-84-005/13/21 15:360.41 1
bis(2-Ethylhexyl)phthalate ND mg/kg 05/14/21 20:50 117-81-705/13/21 15:360.41 1
Fluoranthene ND mg/kg 05/14/21 20:50 206-44-005/13/21 15:360.41 1
Fluorene ND mg/kg 05/14/21 20:50 86-73-705/13/21 15:360.41 1
Hexachloro-1,3-butadiene ND mg/kg 05/14/21 20:50 87-68-305/13/21 15:360.41 1
Hexachlorobenzene ND mg/kg 05/14/21 20:50 118-74-105/13/21 15:360.41 1
Hexachlorocyclopentadiene ND mg/kg 05/14/21 20:50 77-47-405/13/21 15:360.41 1
Hexachloroethane ND mg/kg 05/14/21 20:50 67-72-105/13/21 15:360.41 1
Indeno(1,2,3-cd)pyrene ND mg/kg 05/14/21 20:50 193-39-505/13/21 15:360.41 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-3 Lab ID:92538448003 Collected:05/10/21 10:43 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Isophorone ND mg/kg 05/14/21 20:50 78-59-105/13/21 15:360.41 1
1-Methylnaphthalene ND mg/kg 05/14/21 20:50 90-12-005/13/21 15:360.41 1
2-Methylnaphthalene ND mg/kg 05/14/21 20:50 91-57-605/13/21 15:360.41 1
2-Methylphenol(o-Cresol)ND mg/kg 05/14/21 20:50 95-48-705/13/21 15:360.41 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 05/14/21 20:50 15831-10-405/13/21 15:360.41 1
Naphthalene ND mg/kg 05/14/21 20:50 91-20-305/13/21 15:360.41 1
2-Nitroaniline ND mg/kg 05/14/21 20:50 88-74-405/13/21 15:362.0 1
3-Nitroaniline ND mg/kg 05/14/21 20:50 99-09-205/13/21 15:362.0 1
4-Nitroaniline ND mg/kg 05/14/21 20:50 100-01-605/13/21 15:360.82 1
Nitrobenzene ND mg/kg 05/14/21 20:50 98-95-305/13/21 15:360.41 1
2-Nitrophenol ND mg/kg 05/14/21 20:50 88-75-505/13/21 15:360.41 1
4-Nitrophenol ND mg/kg 05/14/21 20:50 100-02-705/13/21 15:362.0 1
N-Nitrosodimethylamine ND mg/kg 05/14/21 20:50 62-75-905/13/21 15:360.41 1
N-Nitroso-di-n-propylamine ND mg/kg 05/14/21 20:50 621-64-705/13/21 15:360.41 1
N-Nitrosodiphenylamine ND mg/kg 05/14/21 20:50 86-30-605/13/21 15:360.41 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 05/14/21 20:50 108-60-105/13/21 15:360.41 1
Pentachlorophenol ND mg/kg 05/14/21 20:50 87-86-505/13/21 15:360.82 1
Phenanthrene ND mg/kg 05/14/21 20:50 85-01-805/13/21 15:360.41 1
Phenol ND mg/kg 05/14/21 20:50 108-95-205/13/21 15:360.41 1
Pyrene ND mg/kg 05/14/21 20:50 129-00-005/13/21 15:360.41 1
Pyridine ND mg/kg 05/14/21 20:50 110-86-105/13/21 15:360.41 1
1,2,4-Trichlorobenzene ND mg/kg 05/14/21 20:50 120-82-105/13/21 15:360.41 1
2,4,5-Trichlorophenol ND mg/kg 05/14/21 20:50 95-95-405/13/21 15:360.41 1
2,4,6-Trichlorophenol ND mg/kg 05/14/21 20:50 88-06-205/13/21 15:360.41 1
Surrogates
Nitrobenzene-d5 (S)63 %05/14/21 20:50 4165-60-005/13/21 15:3621-130 1
2-Fluorobiphenyl (S)27 %05/14/21 20:50 321-60-805/13/21 15:3619-130 1
Terphenyl-d14 (S)23 %05/14/21 20:50 1718-51-005/13/21 15:3615-130 1
Phenol-d6 (S)53 %05/14/21 20:50 13127-88-305/13/21 15:3618-130 1
2-Fluorophenol (S)55 %05/14/21 20:50 367-12-405/13/21 15:3618-130 1
2,4,6-Tribromophenol (S)56 %05/14/21 20:50 118-79-605/13/21 15:3618-130 1
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 05/14/21 10:11 67-64-105/13/21 12:490.15 1
Benzene ND mg/kg 05/14/21 10:11 71-43-205/13/21 12:490.0075 1
Bromobenzene ND mg/kg 05/14/21 10:11 108-86-105/13/21 12:490.0075 1
Bromochloromethane ND mg/kg 05/14/21 10:11 74-97-505/13/21 12:490.0075 1
Bromodichloromethane ND mg/kg 05/14/21 10:11 75-27-405/13/21 12:490.0075 1
Bromoform ND mg/kg 05/14/21 10:11 75-25-205/13/21 12:490.0075 1
Bromomethane ND mg/kg 05/14/21 10:11 74-83-9 IK,v105/13/21 12:490.015 1
2-Butanone (MEK)ND mg/kg 05/14/21 10:11 78-93-305/13/21 12:490.15 1
n-Butylbenzene ND mg/kg 05/14/21 10:11 104-51-805/13/21 12:490.0075 1
sec-Butylbenzene ND mg/kg 05/14/21 10:11 135-98-805/13/21 12:490.0075 1
tert-Butylbenzene ND mg/kg 05/14/21 10:11 98-06-605/13/21 12:490.0075 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-3 Lab ID:92538448003 Collected:05/10/21 10:43 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Carbon tetrachloride ND mg/kg 05/14/21 10:11 56-23-505/13/21 12:490.0075 1
Chlorobenzene ND mg/kg 05/14/21 10:11 108-90-705/13/21 12:490.0075 1
Chloroethane ND mg/kg 05/14/21 10:11 75-00-305/13/21 12:490.015 1
Chloroform ND mg/kg 05/14/21 10:11 67-66-305/13/21 12:490.0075 1
Chloromethane ND mg/kg 05/14/21 10:11 74-87-305/13/21 12:490.015 1
2-Chlorotoluene ND mg/kg 05/14/21 10:11 95-49-805/13/21 12:490.0075 1
4-Chlorotoluene ND mg/kg 05/14/21 10:11 106-43-405/13/21 12:490.0075 1
1,2-Dibromo-3-chloropropane ND mg/kg 05/14/21 10:11 96-12-805/13/21 12:490.0075 1
Dibromochloromethane ND mg/kg 05/14/21 10:11 124-48-105/13/21 12:490.0075 1
1,2-Dibromoethane (EDB)ND mg/kg 05/14/21 10:11 106-93-405/13/21 12:490.0075 1
Dibromomethane ND mg/kg 05/14/21 10:11 74-95-305/13/21 12:490.0075 1
1,2-Dichlorobenzene ND mg/kg 05/14/21 10:11 95-50-105/13/21 12:490.0075 1
1,3-Dichlorobenzene ND mg/kg 05/14/21 10:11 541-73-105/13/21 12:490.0075 1
1,4-Dichlorobenzene ND mg/kg 05/14/21 10:11 106-46-705/13/21 12:490.0075 1
Dichlorodifluoromethane ND mg/kg 05/14/21 10:11 75-71-805/13/21 12:490.015 1
1,1-Dichloroethane ND mg/kg 05/14/21 10:11 75-34-305/13/21 12:490.0075 1
1,2-Dichloroethane ND mg/kg 05/14/21 10:11 107-06-205/13/21 12:490.0075 1
1,1-Dichloroethene ND mg/kg 05/14/21 10:11 75-35-405/13/21 12:490.0075 1
cis-1,2-Dichloroethene ND mg/kg 05/14/21 10:11 156-59-205/13/21 12:490.0075 1
trans-1,2-Dichloroethene ND mg/kg 05/14/21 10:11 156-60-505/13/21 12:490.0075 1
1,2-Dichloropropane ND mg/kg 05/14/21 10:11 78-87-505/13/21 12:490.0075 1
1,3-Dichloropropane ND mg/kg 05/14/21 10:11 142-28-905/13/21 12:490.0075 1
2,2-Dichloropropane ND mg/kg 05/14/21 10:11 594-20-705/13/21 12:490.0075 1
1,1-Dichloropropene ND mg/kg 05/14/21 10:11 563-58-605/13/21 12:490.0075 1
cis-1,3-Dichloropropene ND mg/kg 05/14/21 10:11 10061-01-505/13/21 12:490.0075 1
trans-1,3-Dichloropropene ND mg/kg 05/14/21 10:11 10061-02-605/13/21 12:490.0075 1
Diisopropyl ether ND mg/kg 05/14/21 10:11 108-20-305/13/21 12:490.0075 1
Ethylbenzene ND mg/kg 05/14/21 10:11 100-41-405/13/21 12:490.0075 1
Hexachloro-1,3-butadiene ND mg/kg 05/14/21 10:11 87-68-305/13/21 12:490.015 1
2-Hexanone ND mg/kg 05/14/21 10:11 591-78-605/13/21 12:490.075 1
Isopropylbenzene (Cumene)ND mg/kg 05/14/21 10:11 98-82-805/13/21 12:490.0075 1
p-Isopropyltoluene ND mg/kg 05/14/21 10:11 99-87-605/13/21 12:490.0075 1
Methylene Chloride ND mg/kg 05/14/21 10:11 75-09-205/13/21 12:490.030 1
4-Methyl-2-pentanone (MIBK)ND mg/kg 05/14/21 10:11 108-10-105/13/21 12:490.075 1
Methyl-tert-butyl ether ND mg/kg 05/14/21 10:11 1634-04-405/13/21 12:490.0075 1
Naphthalene ND mg/kg 05/14/21 10:11 91-20-305/13/21 12:490.0075 1
n-Propylbenzene ND mg/kg 05/14/21 10:11 103-65-105/13/21 12:490.0075 1
Styrene ND mg/kg 05/14/21 10:11 100-42-505/13/21 12:490.0075 1
1,1,1,2-Tetrachloroethane ND mg/kg 05/14/21 10:11 630-20-605/13/21 12:490.0075 1
1,1,2,2-Tetrachloroethane ND mg/kg 05/14/21 10:11 79-34-505/13/21 12:490.0075 1
Tetrachloroethene ND mg/kg 05/14/21 10:11 127-18-405/13/21 12:490.0075 1
Toluene ND mg/kg 05/14/21 10:11 108-88-305/13/21 12:490.0075 1
1,2,3-Trichlorobenzene ND mg/kg 05/14/21 10:11 87-61-605/13/21 12:490.0075 1
1,2,4-Trichlorobenzene ND mg/kg 05/14/21 10:11 120-82-105/13/21 12:490.0075 1
1,1,1-Trichloroethane ND mg/kg 05/14/21 10:11 71-55-605/13/21 12:490.0075 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-3 Lab ID:92538448003 Collected:05/10/21 10:43 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,1,2-Trichloroethane ND mg/kg 05/14/21 10:11 79-00-505/13/21 12:490.0075 1
Trichloroethene ND mg/kg 05/14/21 10:11 79-01-605/13/21 12:490.0075 1
Trichlorofluoromethane ND mg/kg 05/14/21 10:11 75-69-405/13/21 12:490.0075 1
1,2,3-Trichloropropane ND mg/kg 05/14/21 10:11 96-18-405/13/21 12:490.0075 1
1,2,4-Trimethylbenzene ND mg/kg 05/14/21 10:11 95-63-605/13/21 12:490.0075 1
1,3,5-Trimethylbenzene ND mg/kg 05/14/21 10:11 108-67-805/13/21 12:490.0075 1
Vinyl acetate ND mg/kg 05/14/21 10:11 108-05-405/13/21 12:490.075 1
Vinyl chloride ND mg/kg 05/14/21 10:11 75-01-405/13/21 12:490.015 1
Xylene (Total)ND mg/kg 05/14/21 10:11 1330-20-705/13/21 12:490.015 1
m&p-Xylene ND mg/kg 05/14/21 10:11 179601-23-105/13/21 12:490.015 1
o-Xylene ND mg/kg 05/14/21 10:11 95-47-605/13/21 12:490.0075 1
Surrogates
Toluene-d8 (S)101 %05/14/21 10:11 2037-26-505/13/21 12:4970-130 1
4-Bromofluorobenzene (S)100 %05/14/21 10:11 460-00-405/13/21 12:4969-134 1
1,2-Dichloroethane-d4 (S)103 %05/14/21 10:11 17060-07-005/13/21 12:4970-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 19.1 %05/12/21 17:55 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-4 Lab ID:92538448004 Collected:05/10/21 10:52 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Acenaphthene ND mg/kg 05/17/21 11:15 83-32-905/13/21 15:360.40 1
Acenaphthylene ND mg/kg 05/17/21 11:15 208-96-805/13/21 15:360.40 1
Aniline ND mg/kg 05/17/21 11:15 62-53-305/13/21 15:360.40 1
Anthracene ND mg/kg 05/17/21 11:15 120-12-705/13/21 15:360.40 1
Benzo(a)anthracene ND mg/kg 05/17/21 11:15 56-55-305/13/21 15:360.40 1
Benzo(a)pyrene ND mg/kg 05/17/21 11:15 50-32-805/13/21 15:360.40 1
Benzo(b)fluoranthene ND mg/kg 05/17/21 11:15 205-99-205/13/21 15:360.40 1
Benzo(g,h,i)perylene ND mg/kg 05/17/21 11:15 191-24-205/13/21 15:360.40 1
Benzo(k)fluoranthene ND mg/kg 05/17/21 11:15 207-08-905/13/21 15:360.40 1
Benzoic Acid ND mg/kg 05/17/21 11:15 65-85-005/13/21 15:362.0 1
Benzyl alcohol ND mg/kg 05/17/21 11:15 100-51-605/13/21 15:360.80 1
4-Bromophenylphenyl ether ND mg/kg 05/17/21 11:15 101-55-305/13/21 15:360.40 1
Butylbenzylphthalate ND mg/kg 05/17/21 11:15 85-68-705/13/21 15:360.40 1
4-Chloro-3-methylphenol ND mg/kg 05/17/21 11:15 59-50-705/13/21 15:360.80 1
4-Chloroaniline ND mg/kg 05/17/21 11:15 106-47-805/13/21 15:360.80 1
bis(2-Chloroethoxy)methane ND mg/kg 05/17/21 11:15 111-91-105/13/21 15:360.40 1
bis(2-Chloroethyl) ether ND mg/kg 05/17/21 11:15 111-44-405/13/21 15:360.40 1
2-Chloronaphthalene ND mg/kg 05/17/21 11:15 91-58-705/13/21 15:360.40 1
2-Chlorophenol ND mg/kg 05/17/21 11:15 95-57-805/13/21 15:360.40 1
4-Chlorophenylphenyl ether ND mg/kg 05/17/21 11:15 7005-72-305/13/21 15:360.40 1
Chrysene ND mg/kg 05/17/21 11:15 218-01-905/13/21 15:360.40 1
Dibenz(a,h)anthracene ND mg/kg 05/17/21 11:15 53-70-305/13/21 15:360.40 1
Dibenzofuran ND mg/kg 05/17/21 11:15 132-64-905/13/21 15:360.40 1
1,2-Dichlorobenzene ND mg/kg 05/17/21 11:15 95-50-105/13/21 15:360.40 1
1,3-Dichlorobenzene ND mg/kg 05/17/21 11:15 541-73-105/13/21 15:360.40 1
1,4-Dichlorobenzene ND mg/kg 05/17/21 11:15 106-46-705/13/21 15:360.40 1
3,3'-Dichlorobenzidine ND mg/kg 05/17/21 11:15 91-94-1 IL05/13/21 15:360.80 1
2,4-Dichlorophenol ND mg/kg 05/17/21 11:15 120-83-205/13/21 15:360.40 1
Diethylphthalate ND mg/kg 05/17/21 11:15 84-66-205/13/21 15:360.40 1
2,4-Dimethylphenol ND mg/kg 05/17/21 11:15 105-67-905/13/21 15:360.40 1
Dimethylphthalate ND mg/kg 05/17/21 11:15 131-11-305/13/21 15:360.40 1
Di-n-butylphthalate ND mg/kg 05/17/21 11:15 84-74-205/13/21 15:360.40 1
4,6-Dinitro-2-methylphenol ND mg/kg 05/17/21 11:15 534-52-105/13/21 15:360.80 1
2,4-Dinitrophenol ND mg/kg 05/17/21 11:15 51-28-505/13/21 15:362.0 1
2,4-Dinitrotoluene ND mg/kg 05/17/21 11:15 121-14-205/13/21 15:360.40 1
2,6-Dinitrotoluene ND mg/kg 05/17/21 11:15 606-20-205/13/21 15:360.40 1
Di-n-octylphthalate ND mg/kg 05/17/21 11:15 117-84-005/13/21 15:360.40 1
bis(2-Ethylhexyl)phthalate ND mg/kg 05/17/21 11:15 117-81-705/13/21 15:360.40 1
Fluoranthene ND mg/kg 05/17/21 11:15 206-44-005/13/21 15:360.40 1
Fluorene ND mg/kg 05/17/21 11:15 86-73-705/13/21 15:360.40 1
Hexachloro-1,3-butadiene ND mg/kg 05/17/21 11:15 87-68-305/13/21 15:360.40 1
Hexachlorobenzene ND mg/kg 05/17/21 11:15 118-74-105/13/21 15:360.40 1
Hexachlorocyclopentadiene ND mg/kg 05/17/21 11:15 77-47-405/13/21 15:360.40 1
Hexachloroethane ND mg/kg 05/17/21 11:15 67-72-105/13/21 15:360.40 1
Indeno(1,2,3-cd)pyrene ND mg/kg 05/17/21 11:15 193-39-505/13/21 15:360.40 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-4 Lab ID:92538448004 Collected:05/10/21 10:52 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV Microwave
Isophorone ND mg/kg 05/17/21 11:15 78-59-105/13/21 15:360.40 1
1-Methylnaphthalene ND mg/kg 05/17/21 11:15 90-12-005/13/21 15:360.40 1
2-Methylnaphthalene ND mg/kg 05/17/21 11:15 91-57-605/13/21 15:360.40 1
2-Methylphenol(o-Cresol)ND mg/kg 05/17/21 11:15 95-48-705/13/21 15:360.40 1
3&4-Methylphenol(m&p Cresol)ND mg/kg 05/17/21 11:15 15831-10-405/13/21 15:360.40 1
Naphthalene ND mg/kg 05/17/21 11:15 91-20-305/13/21 15:360.40 1
2-Nitroaniline ND mg/kg 05/17/21 11:15 88-74-405/13/21 15:362.0 1
3-Nitroaniline ND mg/kg 05/17/21 11:15 99-09-205/13/21 15:362.0 1
4-Nitroaniline ND mg/kg 05/17/21 11:15 100-01-605/13/21 15:360.80 1
Nitrobenzene ND mg/kg 05/17/21 11:15 98-95-305/13/21 15:360.40 1
2-Nitrophenol ND mg/kg 05/17/21 11:15 88-75-505/13/21 15:360.40 1
4-Nitrophenol ND mg/kg 05/17/21 11:15 100-02-705/13/21 15:362.0 1
N-Nitrosodimethylamine ND mg/kg 05/17/21 11:15 62-75-905/13/21 15:360.40 1
N-Nitroso-di-n-propylamine ND mg/kg 05/17/21 11:15 621-64-705/13/21 15:360.40 1
N-Nitrosodiphenylamine ND mg/kg 05/17/21 11:15 86-30-605/13/21 15:360.40 1
2,2'-Oxybis(1-chloropropane)ND mg/kg 05/17/21 11:15 108-60-105/13/21 15:360.40 1
Pentachlorophenol ND mg/kg 05/17/21 11:15 87-86-505/13/21 15:360.80 1
Phenanthrene ND mg/kg 05/17/21 11:15 85-01-805/13/21 15:360.40 1
Phenol ND mg/kg 05/17/21 11:15 108-95-205/13/21 15:360.40 1
Pyrene ND mg/kg 05/17/21 11:15 129-00-005/13/21 15:360.40 1
Pyridine ND mg/kg 05/17/21 11:15 110-86-105/13/21 15:360.40 1
1,2,4-Trichlorobenzene ND mg/kg 05/17/21 11:15 120-82-105/13/21 15:360.40 1
2,4,5-Trichlorophenol ND mg/kg 05/17/21 11:15 95-95-405/13/21 15:360.40 1
2,4,6-Trichlorophenol ND mg/kg 05/17/21 11:15 88-06-205/13/21 15:360.40 1
Surrogates
Nitrobenzene-d5 (S)76 %05/17/21 11:15 4165-60-005/13/21 15:3621-130 1
2-Fluorobiphenyl (S)71 %05/17/21 11:15 321-60-805/13/21 15:3619-130 1
Terphenyl-d14 (S)68 %05/17/21 11:15 1718-51-005/13/21 15:3615-130 1
Phenol-d6 (S)66 %05/17/21 11:15 13127-88-305/13/21 15:3618-130 1
2-Fluorophenol (S)64 %05/17/21 11:15 367-12-405/13/21 15:3618-130 1
2,4,6-Tribromophenol (S)79 %05/17/21 11:15 118-79-605/13/21 15:3618-130 1
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 05/14/21 10:29 67-64-105/13/21 12:490.13 1
Benzene ND mg/kg 05/14/21 10:29 71-43-205/13/21 12:490.0065 1
Bromobenzene ND mg/kg 05/14/21 10:29 108-86-105/13/21 12:490.0065 1
Bromochloromethane ND mg/kg 05/14/21 10:29 74-97-505/13/21 12:490.0065 1
Bromodichloromethane ND mg/kg 05/14/21 10:29 75-27-405/13/21 12:490.0065 1
Bromoform ND mg/kg 05/14/21 10:29 75-25-205/13/21 12:490.0065 1
Bromomethane ND mg/kg 05/14/21 10:29 74-83-9 v105/13/21 12:490.013 1
2-Butanone (MEK)ND mg/kg 05/14/21 10:29 78-93-305/13/21 12:490.13 1
n-Butylbenzene ND mg/kg 05/14/21 10:29 104-51-805/13/21 12:490.0065 1
sec-Butylbenzene ND mg/kg 05/14/21 10:29 135-98-805/13/21 12:490.0065 1
tert-Butylbenzene ND mg/kg 05/14/21 10:29 98-06-605/13/21 12:490.0065 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-4 Lab ID:92538448004 Collected:05/10/21 10:52 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Carbon tetrachloride ND mg/kg 05/14/21 10:29 56-23-505/13/21 12:490.0065 1
Chlorobenzene ND mg/kg 05/14/21 10:29 108-90-705/13/21 12:490.0065 1
Chloroethane ND mg/kg 05/14/21 10:29 75-00-305/13/21 12:490.013 1
Chloroform ND mg/kg 05/14/21 10:29 67-66-305/13/21 12:490.0065 1
Chloromethane ND mg/kg 05/14/21 10:29 74-87-305/13/21 12:490.013 1
2-Chlorotoluene ND mg/kg 05/14/21 10:29 95-49-805/13/21 12:490.0065 1
4-Chlorotoluene ND mg/kg 05/14/21 10:29 106-43-405/13/21 12:490.0065 1
1,2-Dibromo-3-chloropropane ND mg/kg 05/14/21 10:29 96-12-805/13/21 12:490.0065 1
Dibromochloromethane ND mg/kg 05/14/21 10:29 124-48-105/13/21 12:490.0065 1
1,2-Dibromoethane (EDB)ND mg/kg 05/14/21 10:29 106-93-405/13/21 12:490.0065 1
Dibromomethane ND mg/kg 05/14/21 10:29 74-95-305/13/21 12:490.0065 1
1,2-Dichlorobenzene ND mg/kg 05/14/21 10:29 95-50-105/13/21 12:490.0065 1
1,3-Dichlorobenzene ND mg/kg 05/14/21 10:29 541-73-105/13/21 12:490.0065 1
1,4-Dichlorobenzene ND mg/kg 05/14/21 10:29 106-46-705/13/21 12:490.0065 1
Dichlorodifluoromethane ND mg/kg 05/14/21 10:29 75-71-805/13/21 12:490.013 1
1,1-Dichloroethane ND mg/kg 05/14/21 10:29 75-34-305/13/21 12:490.0065 1
1,2-Dichloroethane ND mg/kg 05/14/21 10:29 107-06-205/13/21 12:490.0065 1
1,1-Dichloroethene ND mg/kg 05/14/21 10:29 75-35-405/13/21 12:490.0065 1
cis-1,2-Dichloroethene ND mg/kg 05/14/21 10:29 156-59-205/13/21 12:490.0065 1
trans-1,2-Dichloroethene ND mg/kg 05/14/21 10:29 156-60-505/13/21 12:490.0065 1
1,2-Dichloropropane ND mg/kg 05/14/21 10:29 78-87-505/13/21 12:490.0065 1
1,3-Dichloropropane ND mg/kg 05/14/21 10:29 142-28-905/13/21 12:490.0065 1
2,2-Dichloropropane ND mg/kg 05/14/21 10:29 594-20-705/13/21 12:490.0065 1
1,1-Dichloropropene ND mg/kg 05/14/21 10:29 563-58-605/13/21 12:490.0065 1
cis-1,3-Dichloropropene ND mg/kg 05/14/21 10:29 10061-01-505/13/21 12:490.0065 1
trans-1,3-Dichloropropene ND mg/kg 05/14/21 10:29 10061-02-605/13/21 12:490.0065 1
Diisopropyl ether ND mg/kg 05/14/21 10:29 108-20-305/13/21 12:490.0065 1
Ethylbenzene ND mg/kg 05/14/21 10:29 100-41-405/13/21 12:490.0065 1
Hexachloro-1,3-butadiene ND mg/kg 05/14/21 10:29 87-68-305/13/21 12:490.013 1
2-Hexanone ND mg/kg 05/14/21 10:29 591-78-605/13/21 12:490.065 1
Isopropylbenzene (Cumene)ND mg/kg 05/14/21 10:29 98-82-805/13/21 12:490.0065 1
p-Isopropyltoluene ND mg/kg 05/14/21 10:29 99-87-605/13/21 12:490.0065 1
Methylene Chloride ND mg/kg 05/14/21 10:29 75-09-205/13/21 12:490.026 1
4-Methyl-2-pentanone (MIBK)ND mg/kg 05/14/21 10:29 108-10-105/13/21 12:490.065 1
Methyl-tert-butyl ether ND mg/kg 05/14/21 10:29 1634-04-405/13/21 12:490.0065 1
Naphthalene ND mg/kg 05/14/21 10:29 91-20-305/13/21 12:490.0065 1
n-Propylbenzene ND mg/kg 05/14/21 10:29 103-65-105/13/21 12:490.0065 1
Styrene ND mg/kg 05/14/21 10:29 100-42-505/13/21 12:490.0065 1
1,1,1,2-Tetrachloroethane ND mg/kg 05/14/21 10:29 630-20-605/13/21 12:490.0065 1
1,1,2,2-Tetrachloroethane ND mg/kg 05/14/21 10:29 79-34-505/13/21 12:490.0065 1
Tetrachloroethene ND mg/kg 05/14/21 10:29 127-18-405/13/21 12:490.0065 1
Toluene ND mg/kg 05/14/21 10:29 108-88-305/13/21 12:490.0065 1
1,2,3-Trichlorobenzene ND mg/kg 05/14/21 10:29 87-61-605/13/21 12:490.0065 1
1,2,4-Trichlorobenzene ND mg/kg 05/14/21 10:29 120-82-105/13/21 12:490.0065 1
1,1,1-Trichloroethane ND mg/kg 05/14/21 10:29 71-55-605/13/21 12:490.0065 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:B-4 Lab ID:92538448004 Collected:05/10/21 10:52 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,1,2-Trichloroethane ND mg/kg 05/14/21 10:29 79-00-505/13/21 12:490.0065 1
Trichloroethene ND mg/kg 05/14/21 10:29 79-01-605/13/21 12:490.0065 1
Trichlorofluoromethane ND mg/kg 05/14/21 10:29 75-69-405/13/21 12:490.0065 1
1,2,3-Trichloropropane ND mg/kg 05/14/21 10:29 96-18-405/13/21 12:490.0065 1
1,2,4-Trimethylbenzene ND mg/kg 05/14/21 10:29 95-63-605/13/21 12:490.0065 1
1,3,5-Trimethylbenzene ND mg/kg 05/14/21 10:29 108-67-805/13/21 12:490.0065 1
Vinyl acetate ND mg/kg 05/14/21 10:29 108-05-405/13/21 12:490.065 1
Vinyl chloride ND mg/kg 05/14/21 10:29 75-01-405/13/21 12:490.013 1
Xylene (Total)ND mg/kg 05/14/21 10:29 1330-20-705/13/21 12:490.013 1
m&p-Xylene ND mg/kg 05/14/21 10:29 179601-23-105/13/21 12:490.013 1
o-Xylene ND mg/kg 05/14/21 10:29 95-47-605/13/21 12:490.0065 1
Surrogates
Toluene-d8 (S)100 %05/14/21 10:29 2037-26-505/13/21 12:4970-130 1
4-Bromofluorobenzene (S)99 %05/14/21 10:29 460-00-405/13/21 12:4969-134 1
1,2-Dichloroethane-d4 (S)102 %05/14/21 10:29 17060-07-005/13/21 12:4970-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 17.1 %05/12/21 17:56 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:SB-1A Lab ID:92538448005 Collected:05/10/21 13:45 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 05/14/21 10:47 67-64-105/13/21 12:490.12 1
Benzene ND mg/kg 05/14/21 10:47 71-43-205/13/21 12:490.0061 1
Bromobenzene ND mg/kg 05/14/21 10:47 108-86-105/13/21 12:490.0061 1
Bromochloromethane ND mg/kg 05/14/21 10:47 74-97-505/13/21 12:490.0061 1
Bromodichloromethane ND mg/kg 05/14/21 10:47 75-27-405/13/21 12:490.0061 1
Bromoform ND mg/kg 05/14/21 10:47 75-25-205/13/21 12:490.0061 1
Bromomethane ND mg/kg 05/14/21 10:47 74-83-9 v105/13/21 12:490.012 1
2-Butanone (MEK)ND mg/kg 05/14/21 10:47 78-93-305/13/21 12:490.12 1
n-Butylbenzene ND mg/kg 05/14/21 10:47 104-51-805/13/21 12:490.0061 1
sec-Butylbenzene ND mg/kg 05/14/21 10:47 135-98-805/13/21 12:490.0061 1
tert-Butylbenzene ND mg/kg 05/14/21 10:47 98-06-605/13/21 12:490.0061 1
Carbon tetrachloride ND mg/kg 05/14/21 10:47 56-23-505/13/21 12:490.0061 1
Chlorobenzene ND mg/kg 05/14/21 10:47 108-90-705/13/21 12:490.0061 1
Chloroethane ND mg/kg 05/14/21 10:47 75-00-305/13/21 12:490.012 1
Chloroform ND mg/kg 05/14/21 10:47 67-66-305/13/21 12:490.0061 1
Chloromethane ND mg/kg 05/14/21 10:47 74-87-305/13/21 12:490.012 1
2-Chlorotoluene ND mg/kg 05/14/21 10:47 95-49-805/13/21 12:490.0061 1
4-Chlorotoluene ND mg/kg 05/14/21 10:47 106-43-405/13/21 12:490.0061 1
1,2-Dibromo-3-chloropropane ND mg/kg 05/14/21 10:47 96-12-805/13/21 12:490.0061 1
Dibromochloromethane ND mg/kg 05/14/21 10:47 124-48-105/13/21 12:490.0061 1
1,2-Dibromoethane (EDB)ND mg/kg 05/14/21 10:47 106-93-405/13/21 12:490.0061 1
Dibromomethane ND mg/kg 05/14/21 10:47 74-95-305/13/21 12:490.0061 1
1,2-Dichlorobenzene ND mg/kg 05/14/21 10:47 95-50-105/13/21 12:490.0061 1
1,3-Dichlorobenzene ND mg/kg 05/14/21 10:47 541-73-105/13/21 12:490.0061 1
1,4-Dichlorobenzene ND mg/kg 05/14/21 10:47 106-46-705/13/21 12:490.0061 1
Dichlorodifluoromethane ND mg/kg 05/14/21 10:47 75-71-805/13/21 12:490.012 1
1,1-Dichloroethane ND mg/kg 05/14/21 10:47 75-34-305/13/21 12:490.0061 1
1,2-Dichloroethane ND mg/kg 05/14/21 10:47 107-06-205/13/21 12:490.0061 1
1,1-Dichloroethene ND mg/kg 05/14/21 10:47 75-35-405/13/21 12:490.0061 1
cis-1,2-Dichloroethene ND mg/kg 05/14/21 10:47 156-59-205/13/21 12:490.0061 1
trans-1,2-Dichloroethene ND mg/kg 05/14/21 10:47 156-60-505/13/21 12:490.0061 1
1,2-Dichloropropane ND mg/kg 05/14/21 10:47 78-87-505/13/21 12:490.0061 1
1,3-Dichloropropane ND mg/kg 05/14/21 10:47 142-28-905/13/21 12:490.0061 1
2,2-Dichloropropane ND mg/kg 05/14/21 10:47 594-20-705/13/21 12:490.0061 1
1,1-Dichloropropene ND mg/kg 05/14/21 10:47 563-58-605/13/21 12:490.0061 1
cis-1,3-Dichloropropene ND mg/kg 05/14/21 10:47 10061-01-505/13/21 12:490.0061 1
trans-1,3-Dichloropropene ND mg/kg 05/14/21 10:47 10061-02-605/13/21 12:490.0061 1
Diisopropyl ether ND mg/kg 05/14/21 10:47 108-20-305/13/21 12:490.0061 1
Ethylbenzene ND mg/kg 05/14/21 10:47 100-41-405/13/21 12:490.0061 1
Hexachloro-1,3-butadiene ND mg/kg 05/14/21 10:47 87-68-305/13/21 12:490.012 1
2-Hexanone ND mg/kg 05/14/21 10:47 591-78-605/13/21 12:490.061 1
Isopropylbenzene (Cumene)ND mg/kg 05/14/21 10:47 98-82-805/13/21 12:490.0061 1
p-Isopropyltoluene ND mg/kg 05/14/21 10:47 99-87-605/13/21 12:490.0061 1
Methylene Chloride ND mg/kg 05/14/21 10:47 75-09-205/13/21 12:490.024 1
4-Methyl-2-pentanone (MIBK)ND mg/kg 05/14/21 10:47 108-10-105/13/21 12:490.061 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:SB-1A Lab ID:92538448005 Collected:05/10/21 13:45 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Methyl-tert-butyl ether ND mg/kg 05/14/21 10:47 1634-04-405/13/21 12:490.0061 1
Naphthalene ND mg/kg 05/14/21 10:47 91-20-305/13/21 12:490.0061 1
n-Propylbenzene ND mg/kg 05/14/21 10:47 103-65-105/13/21 12:490.0061 1
Styrene ND mg/kg 05/14/21 10:47 100-42-505/13/21 12:490.0061 1
1,1,1,2-Tetrachloroethane ND mg/kg 05/14/21 10:47 630-20-605/13/21 12:490.0061 1
1,1,2,2-Tetrachloroethane ND mg/kg 05/14/21 10:47 79-34-505/13/21 12:490.0061 1
Tetrachloroethene ND mg/kg 05/14/21 10:47 127-18-405/13/21 12:490.0061 1
Toluene ND mg/kg 05/14/21 10:47 108-88-305/13/21 12:490.0061 1
1,2,3-Trichlorobenzene ND mg/kg 05/14/21 10:47 87-61-605/13/21 12:490.0061 1
1,2,4-Trichlorobenzene ND mg/kg 05/14/21 10:47 120-82-105/13/21 12:490.0061 1
1,1,1-Trichloroethane ND mg/kg 05/14/21 10:47 71-55-605/13/21 12:490.0061 1
1,1,2-Trichloroethane ND mg/kg 05/14/21 10:47 79-00-505/13/21 12:490.0061 1
Trichloroethene ND mg/kg 05/14/21 10:47 79-01-605/13/21 12:490.0061 1
Trichlorofluoromethane ND mg/kg 05/14/21 10:47 75-69-405/13/21 12:490.0061 1
1,2,3-Trichloropropane ND mg/kg 05/14/21 10:47 96-18-405/13/21 12:490.0061 1
1,2,4-Trimethylbenzene ND mg/kg 05/14/21 10:47 95-63-605/13/21 12:490.0061 1
1,3,5-Trimethylbenzene ND mg/kg 05/14/21 10:47 108-67-805/13/21 12:490.0061 1
Vinyl acetate ND mg/kg 05/14/21 10:47 108-05-405/13/21 12:490.061 1
Vinyl chloride ND mg/kg 05/14/21 10:47 75-01-405/13/21 12:490.012 1
Xylene (Total)ND mg/kg 05/14/21 10:47 1330-20-705/13/21 12:490.012 1
m&p-Xylene ND mg/kg 05/14/21 10:47 179601-23-105/13/21 12:490.012 1
o-Xylene ND mg/kg 05/14/21 10:47 95-47-605/13/21 12:490.0061 1
Surrogates
Toluene-d8 (S)98 %05/14/21 10:47 2037-26-505/13/21 12:4970-130 1
4-Bromofluorobenzene (S)101 %05/14/21 10:47 460-00-405/13/21 12:4969-134 1
1,2-Dichloroethane-d4 (S)102 %05/14/21 10:47 17060-07-005/13/21 12:4970-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 18.5 %05/12/21 17:56 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:SB-2A Lab ID:92538448006 Collected:05/10/21 14:55 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 05/14/21 11:05 67-64-105/13/21 12:490.12 1
Benzene ND mg/kg 05/14/21 11:05 71-43-205/13/21 12:490.0061 1
Bromobenzene ND mg/kg 05/14/21 11:05 108-86-105/13/21 12:490.0061 1
Bromochloromethane ND mg/kg 05/14/21 11:05 74-97-505/13/21 12:490.0061 1
Bromodichloromethane ND mg/kg 05/14/21 11:05 75-27-405/13/21 12:490.0061 1
Bromoform ND mg/kg 05/14/21 11:05 75-25-205/13/21 12:490.0061 1
Bromomethane ND mg/kg 05/14/21 11:05 74-83-9 v105/13/21 12:490.012 1
2-Butanone (MEK)ND mg/kg 05/14/21 11:05 78-93-305/13/21 12:490.12 1
n-Butylbenzene ND mg/kg 05/14/21 11:05 104-51-805/13/21 12:490.0061 1
sec-Butylbenzene ND mg/kg 05/14/21 11:05 135-98-805/13/21 12:490.0061 1
tert-Butylbenzene ND mg/kg 05/14/21 11:05 98-06-605/13/21 12:490.0061 1
Carbon tetrachloride ND mg/kg 05/14/21 11:05 56-23-505/13/21 12:490.0061 1
Chlorobenzene ND mg/kg 05/14/21 11:05 108-90-705/13/21 12:490.0061 1
Chloroethane ND mg/kg 05/14/21 11:05 75-00-305/13/21 12:490.012 1
Chloroform ND mg/kg 05/14/21 11:05 67-66-305/13/21 12:490.0061 1
Chloromethane ND mg/kg 05/14/21 11:05 74-87-305/13/21 12:490.012 1
2-Chlorotoluene ND mg/kg 05/14/21 11:05 95-49-805/13/21 12:490.0061 1
4-Chlorotoluene ND mg/kg 05/14/21 11:05 106-43-405/13/21 12:490.0061 1
1,2-Dibromo-3-chloropropane ND mg/kg 05/14/21 11:05 96-12-805/13/21 12:490.0061 1
Dibromochloromethane ND mg/kg 05/14/21 11:05 124-48-105/13/21 12:490.0061 1
1,2-Dibromoethane (EDB)ND mg/kg 05/14/21 11:05 106-93-405/13/21 12:490.0061 1
Dibromomethane ND mg/kg 05/14/21 11:05 74-95-305/13/21 12:490.0061 1
1,2-Dichlorobenzene ND mg/kg 05/14/21 11:05 95-50-105/13/21 12:490.0061 1
1,3-Dichlorobenzene ND mg/kg 05/14/21 11:05 541-73-105/13/21 12:490.0061 1
1,4-Dichlorobenzene ND mg/kg 05/14/21 11:05 106-46-705/13/21 12:490.0061 1
Dichlorodifluoromethane ND mg/kg 05/14/21 11:05 75-71-805/13/21 12:490.012 1
1,1-Dichloroethane ND mg/kg 05/14/21 11:05 75-34-305/13/21 12:490.0061 1
1,2-Dichloroethane ND mg/kg 05/14/21 11:05 107-06-205/13/21 12:490.0061 1
1,1-Dichloroethene ND mg/kg 05/14/21 11:05 75-35-405/13/21 12:490.0061 1
cis-1,2-Dichloroethene ND mg/kg 05/14/21 11:05 156-59-205/13/21 12:490.0061 1
trans-1,2-Dichloroethene ND mg/kg 05/14/21 11:05 156-60-505/13/21 12:490.0061 1
1,2-Dichloropropane ND mg/kg 05/14/21 11:05 78-87-505/13/21 12:490.0061 1
1,3-Dichloropropane ND mg/kg 05/14/21 11:05 142-28-905/13/21 12:490.0061 1
2,2-Dichloropropane ND mg/kg 05/14/21 11:05 594-20-705/13/21 12:490.0061 1
1,1-Dichloropropene ND mg/kg 05/14/21 11:05 563-58-605/13/21 12:490.0061 1
cis-1,3-Dichloropropene ND mg/kg 05/14/21 11:05 10061-01-505/13/21 12:490.0061 1
trans-1,3-Dichloropropene ND mg/kg 05/14/21 11:05 10061-02-605/13/21 12:490.0061 1
Diisopropyl ether ND mg/kg 05/14/21 11:05 108-20-305/13/21 12:490.0061 1
Ethylbenzene ND mg/kg 05/14/21 11:05 100-41-405/13/21 12:490.0061 1
Hexachloro-1,3-butadiene ND mg/kg 05/14/21 11:05 87-68-305/13/21 12:490.012 1
2-Hexanone ND mg/kg 05/14/21 11:05 591-78-605/13/21 12:490.061 1
Isopropylbenzene (Cumene)ND mg/kg 05/14/21 11:05 98-82-805/13/21 12:490.0061 1
p-Isopropyltoluene ND mg/kg 05/14/21 11:05 99-87-605/13/21 12:490.0061 1
Methylene Chloride ND mg/kg 05/14/21 11:05 75-09-205/13/21 12:490.024 1
4-Methyl-2-pentanone (MIBK)ND mg/kg 05/14/21 11:05 108-10-105/13/21 12:490.061 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:SB-2A Lab ID:92538448006 Collected:05/10/21 14:55 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Methyl-tert-butyl ether ND mg/kg 05/14/21 11:05 1634-04-405/13/21 12:490.0061 1
Naphthalene ND mg/kg 05/14/21 11:05 91-20-305/13/21 12:490.0061 1
n-Propylbenzene ND mg/kg 05/14/21 11:05 103-65-105/13/21 12:490.0061 1
Styrene ND mg/kg 05/14/21 11:05 100-42-505/13/21 12:490.0061 1
1,1,1,2-Tetrachloroethane ND mg/kg 05/14/21 11:05 630-20-605/13/21 12:490.0061 1
1,1,2,2-Tetrachloroethane ND mg/kg 05/14/21 11:05 79-34-505/13/21 12:490.0061 1
Tetrachloroethene ND mg/kg 05/14/21 11:05 127-18-405/13/21 12:490.0061 1
Toluene ND mg/kg 05/14/21 11:05 108-88-305/13/21 12:490.0061 1
1,2,3-Trichlorobenzene ND mg/kg 05/14/21 11:05 87-61-605/13/21 12:490.0061 1
1,2,4-Trichlorobenzene ND mg/kg 05/14/21 11:05 120-82-105/13/21 12:490.0061 1
1,1,1-Trichloroethane ND mg/kg 05/14/21 11:05 71-55-605/13/21 12:490.0061 1
1,1,2-Trichloroethane ND mg/kg 05/14/21 11:05 79-00-505/13/21 12:490.0061 1
Trichloroethene ND mg/kg 05/14/21 11:05 79-01-605/13/21 12:490.0061 1
Trichlorofluoromethane ND mg/kg 05/14/21 11:05 75-69-405/13/21 12:490.0061 1
1,2,3-Trichloropropane ND mg/kg 05/14/21 11:05 96-18-405/13/21 12:490.0061 1
1,2,4-Trimethylbenzene ND mg/kg 05/14/21 11:05 95-63-605/13/21 12:490.0061 1
1,3,5-Trimethylbenzene ND mg/kg 05/14/21 11:05 108-67-805/13/21 12:490.0061 1
Vinyl acetate ND mg/kg 05/14/21 11:05 108-05-405/13/21 12:490.061 1
Vinyl chloride ND mg/kg 05/14/21 11:05 75-01-405/13/21 12:490.012 1
Xylene (Total)ND mg/kg 05/14/21 11:05 1330-20-705/13/21 12:490.012 1
m&p-Xylene ND mg/kg 05/14/21 11:05 179601-23-105/13/21 12:490.012 1
o-Xylene ND mg/kg 05/14/21 11:05 95-47-605/13/21 12:490.0061 1
Surrogates
Toluene-d8 (S)99 %05/14/21 11:05 2037-26-505/13/21 12:4970-130 1
4-Bromofluorobenzene (S)101 %05/14/21 11:05 460-00-405/13/21 12:4969-134 1
1,2-Dichloroethane-d4 (S)102 %05/14/21 11:05 17060-07-005/13/21 12:4970-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 20.9 %05/12/21 17:56 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:SB-18 Lab ID:92538448007 Collected:05/11/21 10:40 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 05/14/21 11:23 67-64-105/13/21 12:490.16 1
Benzene ND mg/kg 05/14/21 11:23 71-43-205/13/21 12:490.0080 1
Bromobenzene ND mg/kg 05/14/21 11:23 108-86-105/13/21 12:490.0080 1
Bromochloromethane ND mg/kg 05/14/21 11:23 74-97-505/13/21 12:490.0080 1
Bromodichloromethane ND mg/kg 05/14/21 11:23 75-27-405/13/21 12:490.0080 1
Bromoform ND mg/kg 05/14/21 11:23 75-25-205/13/21 12:490.0080 1
Bromomethane ND mg/kg 05/14/21 11:23 74-83-9 v105/13/21 12:490.016 1
2-Butanone (MEK)ND mg/kg 05/14/21 11:23 78-93-305/13/21 12:490.16 1
n-Butylbenzene ND mg/kg 05/14/21 11:23 104-51-805/13/21 12:490.0080 1
sec-Butylbenzene ND mg/kg 05/14/21 11:23 135-98-805/13/21 12:490.0080 1
tert-Butylbenzene ND mg/kg 05/14/21 11:23 98-06-605/13/21 12:490.0080 1
Carbon tetrachloride ND mg/kg 05/14/21 11:23 56-23-505/13/21 12:490.0080 1
Chlorobenzene ND mg/kg 05/14/21 11:23 108-90-705/13/21 12:490.0080 1
Chloroethane ND mg/kg 05/14/21 11:23 75-00-305/13/21 12:490.016 1
Chloroform ND mg/kg 05/14/21 11:23 67-66-305/13/21 12:490.0080 1
Chloromethane ND mg/kg 05/14/21 11:23 74-87-305/13/21 12:490.016 1
2-Chlorotoluene ND mg/kg 05/14/21 11:23 95-49-805/13/21 12:490.0080 1
4-Chlorotoluene ND mg/kg 05/14/21 11:23 106-43-405/13/21 12:490.0080 1
1,2-Dibromo-3-chloropropane ND mg/kg 05/14/21 11:23 96-12-805/13/21 12:490.0080 1
Dibromochloromethane ND mg/kg 05/14/21 11:23 124-48-105/13/21 12:490.0080 1
1,2-Dibromoethane (EDB)ND mg/kg 05/14/21 11:23 106-93-405/13/21 12:490.0080 1
Dibromomethane ND mg/kg 05/14/21 11:23 74-95-305/13/21 12:490.0080 1
1,2-Dichlorobenzene ND mg/kg 05/14/21 11:23 95-50-105/13/21 12:490.0080 1
1,3-Dichlorobenzene ND mg/kg 05/14/21 11:23 541-73-105/13/21 12:490.0080 1
1,4-Dichlorobenzene ND mg/kg 05/14/21 11:23 106-46-705/13/21 12:490.0080 1
Dichlorodifluoromethane ND mg/kg 05/14/21 11:23 75-71-805/13/21 12:490.016 1
1,1-Dichloroethane ND mg/kg 05/14/21 11:23 75-34-305/13/21 12:490.0080 1
1,2-Dichloroethane ND mg/kg 05/14/21 11:23 107-06-205/13/21 12:490.0080 1
1,1-Dichloroethene ND mg/kg 05/14/21 11:23 75-35-405/13/21 12:490.0080 1
cis-1,2-Dichloroethene ND mg/kg 05/14/21 11:23 156-59-205/13/21 12:490.0080 1
trans-1,2-Dichloroethene ND mg/kg 05/14/21 11:23 156-60-505/13/21 12:490.0080 1
1,2-Dichloropropane ND mg/kg 05/14/21 11:23 78-87-505/13/21 12:490.0080 1
1,3-Dichloropropane ND mg/kg 05/14/21 11:23 142-28-905/13/21 12:490.0080 1
2,2-Dichloropropane ND mg/kg 05/14/21 11:23 594-20-705/13/21 12:490.0080 1
1,1-Dichloropropene ND mg/kg 05/14/21 11:23 563-58-605/13/21 12:490.0080 1
cis-1,3-Dichloropropene ND mg/kg 05/14/21 11:23 10061-01-505/13/21 12:490.0080 1
trans-1,3-Dichloropropene ND mg/kg 05/14/21 11:23 10061-02-605/13/21 12:490.0080 1
Diisopropyl ether ND mg/kg 05/14/21 11:23 108-20-305/13/21 12:490.0080 1
Ethylbenzene ND mg/kg 05/14/21 11:23 100-41-405/13/21 12:490.0080 1
Hexachloro-1,3-butadiene ND mg/kg 05/14/21 11:23 87-68-305/13/21 12:490.016 1
2-Hexanone ND mg/kg 05/14/21 11:23 591-78-605/13/21 12:490.080 1
Isopropylbenzene (Cumene)ND mg/kg 05/14/21 11:23 98-82-805/13/21 12:490.0080 1
p-Isopropyltoluene ND mg/kg 05/14/21 11:23 99-87-605/13/21 12:490.0080 1
Methylene Chloride ND mg/kg 05/14/21 11:23 75-09-205/13/21 12:490.032 1
4-Methyl-2-pentanone (MIBK)ND mg/kg 05/14/21 11:23 108-10-105/13/21 12:490.080 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 24 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:SB-18 Lab ID:92538448007 Collected:05/11/21 10:40 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Methyl-tert-butyl ether ND mg/kg 05/14/21 11:23 1634-04-405/13/21 12:490.0080 1
Naphthalene ND mg/kg 05/14/21 11:23 91-20-305/13/21 12:490.0080 1
n-Propylbenzene ND mg/kg 05/14/21 11:23 103-65-105/13/21 12:490.0080 1
Styrene ND mg/kg 05/14/21 11:23 100-42-505/13/21 12:490.0080 1
1,1,1,2-Tetrachloroethane ND mg/kg 05/14/21 11:23 630-20-605/13/21 12:490.0080 1
1,1,2,2-Tetrachloroethane ND mg/kg 05/14/21 11:23 79-34-505/13/21 12:490.0080 1
Tetrachloroethene ND mg/kg 05/14/21 11:23 127-18-405/13/21 12:490.0080 1
Toluene ND mg/kg 05/14/21 11:23 108-88-305/13/21 12:490.0080 1
1,2,3-Trichlorobenzene ND mg/kg 05/14/21 11:23 87-61-605/13/21 12:490.0080 1
1,2,4-Trichlorobenzene ND mg/kg 05/14/21 11:23 120-82-105/13/21 12:490.0080 1
1,1,1-Trichloroethane ND mg/kg 05/14/21 11:23 71-55-605/13/21 12:490.0080 1
1,1,2-Trichloroethane ND mg/kg 05/14/21 11:23 79-00-505/13/21 12:490.0080 1
Trichloroethene ND mg/kg 05/14/21 11:23 79-01-605/13/21 12:490.0080 1
Trichlorofluoromethane ND mg/kg 05/14/21 11:23 75-69-405/13/21 12:490.0080 1
1,2,3-Trichloropropane ND mg/kg 05/14/21 11:23 96-18-405/13/21 12:490.0080 1
1,2,4-Trimethylbenzene ND mg/kg 05/14/21 11:23 95-63-605/13/21 12:490.0080 1
1,3,5-Trimethylbenzene ND mg/kg 05/14/21 11:23 108-67-805/13/21 12:490.0080 1
Vinyl acetate ND mg/kg 05/14/21 11:23 108-05-405/13/21 12:490.080 1
Vinyl chloride ND mg/kg 05/14/21 11:23 75-01-405/13/21 12:490.016 1
Xylene (Total)ND mg/kg 05/14/21 11:23 1330-20-705/13/21 12:490.016 1
m&p-Xylene ND mg/kg 05/14/21 11:23 179601-23-105/13/21 12:490.016 1
o-Xylene ND mg/kg 05/14/21 11:23 95-47-605/13/21 12:490.0080 1
Surrogates
Toluene-d8 (S)101 %05/14/21 11:23 2037-26-505/13/21 12:4970-130 1
4-Bromofluorobenzene (S)101 %05/14/21 11:23 460-00-405/13/21 12:4969-134 1
1,2-Dichloroethane-d4 (S)103 %05/14/21 11:23 17060-07-005/13/21 12:4970-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 28.2 %05/12/21 17:56 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 25 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:SB-13A Lab ID:92538448008 Collected:05/11/21 11:25 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 05/14/21 11:41 67-64-105/13/21 12:490.14 1
Benzene ND mg/kg 05/14/21 11:41 71-43-205/13/21 12:490.0071 1
Bromobenzene ND mg/kg 05/14/21 11:41 108-86-105/13/21 12:490.0071 1
Bromochloromethane ND mg/kg 05/14/21 11:41 74-97-505/13/21 12:490.0071 1
Bromodichloromethane ND mg/kg 05/14/21 11:41 75-27-405/13/21 12:490.0071 1
Bromoform ND mg/kg 05/14/21 11:41 75-25-205/13/21 12:490.0071 1
Bromomethane ND mg/kg 05/14/21 11:41 74-83-9 v105/13/21 12:490.014 1
2-Butanone (MEK)ND mg/kg 05/14/21 11:41 78-93-305/13/21 12:490.14 1
n-Butylbenzene ND mg/kg 05/14/21 11:41 104-51-805/13/21 12:490.0071 1
sec-Butylbenzene ND mg/kg 05/14/21 11:41 135-98-805/13/21 12:490.0071 1
tert-Butylbenzene ND mg/kg 05/14/21 11:41 98-06-605/13/21 12:490.0071 1
Carbon tetrachloride ND mg/kg 05/14/21 11:41 56-23-505/13/21 12:490.0071 1
Chlorobenzene ND mg/kg 05/14/21 11:41 108-90-705/13/21 12:490.0071 1
Chloroethane ND mg/kg 05/14/21 11:41 75-00-305/13/21 12:490.014 1
Chloroform ND mg/kg 05/14/21 11:41 67-66-305/13/21 12:490.0071 1
Chloromethane ND mg/kg 05/14/21 11:41 74-87-305/13/21 12:490.014 1
2-Chlorotoluene ND mg/kg 05/14/21 11:41 95-49-805/13/21 12:490.0071 1
4-Chlorotoluene ND mg/kg 05/14/21 11:41 106-43-405/13/21 12:490.0071 1
1,2-Dibromo-3-chloropropane ND mg/kg 05/14/21 11:41 96-12-805/13/21 12:490.0071 1
Dibromochloromethane ND mg/kg 05/14/21 11:41 124-48-105/13/21 12:490.0071 1
1,2-Dibromoethane (EDB)ND mg/kg 05/14/21 11:41 106-93-405/13/21 12:490.0071 1
Dibromomethane ND mg/kg 05/14/21 11:41 74-95-305/13/21 12:490.0071 1
1,2-Dichlorobenzene ND mg/kg 05/14/21 11:41 95-50-105/13/21 12:490.0071 1
1,3-Dichlorobenzene ND mg/kg 05/14/21 11:41 541-73-105/13/21 12:490.0071 1
1,4-Dichlorobenzene ND mg/kg 05/14/21 11:41 106-46-705/13/21 12:490.0071 1
Dichlorodifluoromethane ND mg/kg 05/14/21 11:41 75-71-805/13/21 12:490.014 1
1,1-Dichloroethane ND mg/kg 05/14/21 11:41 75-34-305/13/21 12:490.0071 1
1,2-Dichloroethane ND mg/kg 05/14/21 11:41 107-06-205/13/21 12:490.0071 1
1,1-Dichloroethene ND mg/kg 05/14/21 11:41 75-35-405/13/21 12:490.0071 1
cis-1,2-Dichloroethene ND mg/kg 05/14/21 11:41 156-59-205/13/21 12:490.0071 1
trans-1,2-Dichloroethene ND mg/kg 05/14/21 11:41 156-60-505/13/21 12:490.0071 1
1,2-Dichloropropane ND mg/kg 05/14/21 11:41 78-87-505/13/21 12:490.0071 1
1,3-Dichloropropane ND mg/kg 05/14/21 11:41 142-28-905/13/21 12:490.0071 1
2,2-Dichloropropane ND mg/kg 05/14/21 11:41 594-20-705/13/21 12:490.0071 1
1,1-Dichloropropene ND mg/kg 05/14/21 11:41 563-58-605/13/21 12:490.0071 1
cis-1,3-Dichloropropene ND mg/kg 05/14/21 11:41 10061-01-505/13/21 12:490.0071 1
trans-1,3-Dichloropropene ND mg/kg 05/14/21 11:41 10061-02-605/13/21 12:490.0071 1
Diisopropyl ether ND mg/kg 05/14/21 11:41 108-20-305/13/21 12:490.0071 1
Ethylbenzene ND mg/kg 05/14/21 11:41 100-41-405/13/21 12:490.0071 1
Hexachloro-1,3-butadiene ND mg/kg 05/14/21 11:41 87-68-305/13/21 12:490.014 1
2-Hexanone ND mg/kg 05/14/21 11:41 591-78-605/13/21 12:490.071 1
Isopropylbenzene (Cumene)ND mg/kg 05/14/21 11:41 98-82-805/13/21 12:490.0071 1
p-Isopropyltoluene ND mg/kg 05/14/21 11:41 99-87-605/13/21 12:490.0071 1
Methylene Chloride ND mg/kg 05/14/21 11:41 75-09-205/13/21 12:490.029 1
4-Methyl-2-pentanone (MIBK)ND mg/kg 05/14/21 11:41 108-10-105/13/21 12:490.071 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 26 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:SB-13A Lab ID:92538448008 Collected:05/11/21 11:25 Received:05/12/21 14:06 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.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Methyl-tert-butyl ether ND mg/kg 05/14/21 11:41 1634-04-405/13/21 12:490.0071 1
Naphthalene ND mg/kg 05/14/21 11:41 91-20-305/13/21 12:490.0071 1
n-Propylbenzene ND mg/kg 05/14/21 11:41 103-65-105/13/21 12:490.0071 1
Styrene ND mg/kg 05/14/21 11:41 100-42-505/13/21 12:490.0071 1
1,1,1,2-Tetrachloroethane ND mg/kg 05/14/21 11:41 630-20-605/13/21 12:490.0071 1
1,1,2,2-Tetrachloroethane ND mg/kg 05/14/21 11:41 79-34-505/13/21 12:490.0071 1
Tetrachloroethene ND mg/kg 05/14/21 11:41 127-18-405/13/21 12:490.0071 1
Toluene ND mg/kg 05/14/21 11:41 108-88-305/13/21 12:490.0071 1
1,2,3-Trichlorobenzene ND mg/kg 05/14/21 11:41 87-61-605/13/21 12:490.0071 1
1,2,4-Trichlorobenzene ND mg/kg 05/14/21 11:41 120-82-105/13/21 12:490.0071 1
1,1,1-Trichloroethane ND mg/kg 05/14/21 11:41 71-55-605/13/21 12:490.0071 1
1,1,2-Trichloroethane ND mg/kg 05/14/21 11:41 79-00-505/13/21 12:490.0071 1
Trichloroethene ND mg/kg 05/14/21 11:41 79-01-605/13/21 12:490.0071 1
Trichlorofluoromethane ND mg/kg 05/14/21 11:41 75-69-405/13/21 12:490.0071 1
1,2,3-Trichloropropane ND mg/kg 05/14/21 11:41 96-18-405/13/21 12:490.0071 1
1,2,4-Trimethylbenzene ND mg/kg 05/14/21 11:41 95-63-605/13/21 12:490.0071 1
1,3,5-Trimethylbenzene ND mg/kg 05/14/21 11:41 108-67-805/13/21 12:490.0071 1
Vinyl acetate ND mg/kg 05/14/21 11:41 108-05-405/13/21 12:490.071 1
Vinyl chloride ND mg/kg 05/14/21 11:41 75-01-405/13/21 12:490.014 1
Xylene (Total)ND mg/kg 05/14/21 11:41 1330-20-705/13/21 12:490.014 1
m&p-Xylene ND mg/kg 05/14/21 11:41 179601-23-105/13/21 12:490.014 1
o-Xylene ND mg/kg 05/14/21 11:41 95-47-605/13/21 12:490.0071 1
Surrogates
Toluene-d8 (S)99 %05/14/21 11:41 2037-26-505/13/21 12:4970-130 1
4-Bromofluorobenzene (S)102 %05/14/21 11:41 460-00-405/13/21 12:4969-134 1
1,2-Dichloroethane-d4 (S)101 %05/14/21 11:41 17060-07-005/13/21 12:4970-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 22.9 %05/12/21 17:56 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 27 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:GW-17A Lab ID:92538448009 Collected:05/10/21 12:50 Received:05/12/21 14:06 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Acetone ND ug/L 05/13/21 22:42 67-64-125.0 1
Benzene ND ug/L 05/13/21 22:42 71-43-21.0 1
Bromobenzene ND ug/L 05/13/21 22:42 108-86-11.0 1
Bromochloromethane ND ug/L 05/13/21 22:42 74-97-51.0 1
Bromodichloromethane ND ug/L 05/13/21 22:42 75-27-41.0 1
Bromoform ND ug/L 05/13/21 22:42 75-25-21.0 1
Bromomethane ND ug/L 05/13/21 22:42 74-83-92.0 1
2-Butanone (MEK)ND ug/L 05/13/21 22:42 78-93-35.0 1
Carbon tetrachloride ND ug/L 05/13/21 22:42 56-23-51.0 1
Chlorobenzene ND ug/L 05/13/21 22:42 108-90-71.0 1
Chloroethane ND ug/L 05/13/21 22:42 75-00-31.0 1
Chloroform 5.6 ug/L 05/13/21 22:42 67-66-35.0 1
Chloromethane ND ug/L 05/13/21 22:42 74-87-31.0 1
2-Chlorotoluene ND ug/L 05/13/21 22:42 95-49-81.0 1
4-Chlorotoluene ND ug/L 05/13/21 22:42 106-43-41.0 1
1,2-Dibromo-3-chloropropane ND ug/L 05/13/21 22:42 96-12-82.0 1
Dibromochloromethane ND ug/L 05/13/21 22:42 124-48-11.0 1
1,2-Dibromoethane (EDB)ND ug/L 05/13/21 22:42 106-93-41.0 1
Dibromomethane ND ug/L 05/13/21 22:42 74-95-31.0 1
1,2-Dichlorobenzene ND ug/L 05/13/21 22:42 95-50-11.0 1
1,3-Dichlorobenzene ND ug/L 05/13/21 22:42 541-73-11.0 1
1,4-Dichlorobenzene ND ug/L 05/13/21 22:42 106-46-71.0 1
Dichlorodifluoromethane ND ug/L 05/13/21 22:42 75-71-81.0 1
1,1-Dichloroethane ND ug/L 05/13/21 22:42 75-34-31.0 1
1,2-Dichloroethane ND ug/L 05/13/21 22:42 107-06-21.0 1
1,1-Dichloroethene ND ug/L 05/13/21 22:42 75-35-41.0 1
cis-1,2-Dichloroethene ND ug/L 05/13/21 22:42 156-59-21.0 1
trans-1,2-Dichloroethene ND ug/L 05/13/21 22:42 156-60-51.0 1
1,2-Dichloropropane ND ug/L 05/13/21 22:42 78-87-51.0 1
1,3-Dichloropropane ND ug/L 05/13/21 22:42 142-28-91.0 1
2,2-Dichloropropane ND ug/L 05/13/21 22:42 594-20-71.0 1
1,1-Dichloropropene ND ug/L 05/13/21 22:42 563-58-61.0 1
cis-1,3-Dichloropropene ND ug/L 05/13/21 22:42 10061-01-51.0 1
trans-1,3-Dichloropropene ND ug/L 05/13/21 22:42 10061-02-61.0 1
Diisopropyl ether ND ug/L 05/13/21 22:42 108-20-31.0 1
Ethylbenzene ND ug/L 05/13/21 22:42 100-41-41.0 1
Hexachloro-1,3-butadiene ND ug/L 05/13/21 22:42 87-68-32.0 1
2-Hexanone ND ug/L 05/13/21 22:42 591-78-65.0 1
p-Isopropyltoluene ND ug/L 05/13/21 22:42 99-87-61.0 1
Methylene Chloride ND ug/L 05/13/21 22:42 75-09-25.0 1
4-Methyl-2-pentanone (MIBK)ND ug/L 05/13/21 22:42 108-10-15.0 1
Methyl-tert-butyl ether 5.7 ug/L 05/13/21 22:42 1634-04-41.0 1
Naphthalene ND ug/L 05/13/21 22:42 91-20-31.0 1
Styrene ND ug/L 05/13/21 22:42 100-42-51.0 1
1,1,1,2-Tetrachloroethane ND ug/L 05/13/21 22:42 630-20-61.0 1
1,1,2,2-Tetrachloroethane ND ug/L 05/13/21 22:42 79-34-51.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 28 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:GW-17A Lab ID:92538448009 Collected:05/10/21 12:50 Received:05/12/21 14:06 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Tetrachloroethene 64.0 ug/L 05/13/21 22:42 127-18-41.0 1
Toluene ND ug/L 05/13/21 22:42 108-88-31.0 1
1,2,3-Trichlorobenzene ND ug/L 05/13/21 22:42 87-61-61.0 1
1,2,4-Trichlorobenzene ND ug/L 05/13/21 22:42 120-82-11.0 1
1,1,1-Trichloroethane ND ug/L 05/13/21 22:42 71-55-61.0 1
1,1,2-Trichloroethane ND ug/L 05/13/21 22:42 79-00-51.0 1
Trichloroethene ND ug/L 05/13/21 22:42 79-01-61.0 1
Trichlorofluoromethane ND ug/L 05/13/21 22:42 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 05/13/21 22:42 96-18-41.0 1
Vinyl acetate ND ug/L 05/13/21 22:42 108-05-42.0 1
Vinyl chloride ND ug/L 05/13/21 22:42 75-01-41.0 1
Xylene (Total)ND ug/L 05/13/21 22:42 1330-20-71.0 1
m&p-Xylene ND ug/L 05/13/21 22:42 179601-23-12.0 1
o-Xylene ND ug/L 05/13/21 22:42 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)99 %05/13/21 22:42 460-00-470-130 1
1,2-Dichloroethane-d4 (S)102 %05/13/21 22:42 17060-07-070-130 1
Toluene-d8 (S)101 %05/13/21 22:42 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: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 29 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:GW-1A Lab ID:92538448010 Collected:05/10/21 14:15 Received:05/12/21 14:06 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Acetone ND ug/L 05/13/21 15:39 67-64-125.0 1
Benzene ND ug/L 05/13/21 15:39 71-43-21.0 1
Bromobenzene ND ug/L 05/13/21 15:39 108-86-11.0 1
Bromochloromethane ND ug/L 05/13/21 15:39 74-97-51.0 1
Bromodichloromethane ND ug/L 05/13/21 15:39 75-27-41.0 1
Bromoform ND ug/L 05/13/21 15:39 75-25-21.0 1
Bromomethane ND ug/L 05/13/21 15:39 74-83-92.0 1
2-Butanone (MEK)6.2 ug/L 05/13/21 15:39 78-93-3 L15.0 1
Carbon tetrachloride ND ug/L 05/13/21 15:39 56-23-51.0 1
Chlorobenzene ND ug/L 05/13/21 15:39 108-90-71.0 1
Chloroethane ND ug/L 05/13/21 15:39 75-00-31.0 1
Chloroform ND ug/L 05/13/21 15:39 67-66-35.0 1
Chloromethane ND ug/L 05/13/21 15:39 74-87-31.0 1
2-Chlorotoluene ND ug/L 05/13/21 15:39 95-49-81.0 1
4-Chlorotoluene ND ug/L 05/13/21 15:39 106-43-41.0 1
1,2-Dibromo-3-chloropropane ND ug/L 05/13/21 15:39 96-12-82.0 1
Dibromochloromethane ND ug/L 05/13/21 15:39 124-48-11.0 1
1,2-Dibromoethane (EDB)ND ug/L 05/13/21 15:39 106-93-41.0 1
Dibromomethane ND ug/L 05/13/21 15:39 74-95-31.0 1
1,2-Dichlorobenzene ND ug/L 05/13/21 15:39 95-50-11.0 1
1,3-Dichlorobenzene ND ug/L 05/13/21 15:39 541-73-11.0 1
1,4-Dichlorobenzene ND ug/L 05/13/21 15:39 106-46-71.0 1
Dichlorodifluoromethane ND ug/L 05/13/21 15:39 75-71-81.0 1
1,1-Dichloroethane ND ug/L 05/13/21 15:39 75-34-31.0 1
1,2-Dichloroethane ND ug/L 05/13/21 15:39 107-06-21.0 1
1,1-Dichloroethene ND ug/L 05/13/21 15:39 75-35-41.0 1
cis-1,2-Dichloroethene ND ug/L 05/13/21 15:39 156-59-21.0 1
trans-1,2-Dichloroethene ND ug/L 05/13/21 15:39 156-60-51.0 1
1,2-Dichloropropane ND ug/L 05/13/21 15:39 78-87-51.0 1
1,3-Dichloropropane ND ug/L 05/13/21 15:39 142-28-91.0 1
2,2-Dichloropropane ND ug/L 05/13/21 15:39 594-20-71.0 1
1,1-Dichloropropene ND ug/L 05/13/21 15:39 563-58-61.0 1
cis-1,3-Dichloropropene ND ug/L 05/13/21 15:39 10061-01-51.0 1
trans-1,3-Dichloropropene ND ug/L 05/13/21 15:39 10061-02-61.0 1
Diisopropyl ether ND ug/L 05/13/21 15:39 108-20-31.0 1
Ethylbenzene ND ug/L 05/13/21 15:39 100-41-41.0 1
Hexachloro-1,3-butadiene ND ug/L 05/13/21 15:39 87-68-32.0 1
2-Hexanone ND ug/L 05/13/21 15:39 591-78-6 L15.0 1
p-Isopropyltoluene ND ug/L 05/13/21 15:39 99-87-61.0 1
Methylene Chloride ND ug/L 05/13/21 15:39 75-09-25.0 1
4-Methyl-2-pentanone (MIBK)ND ug/L 05/13/21 15:39 108-10-1 L15.0 1
Methyl-tert-butyl ether ND ug/L 05/13/21 15:39 1634-04-41.0 1
Naphthalene ND ug/L 05/13/21 15:39 91-20-31.0 1
Styrene ND ug/L 05/13/21 15:39 100-42-51.0 1
1,1,1,2-Tetrachloroethane ND ug/L 05/13/21 15:39 630-20-61.0 1
1,1,2,2-Tetrachloroethane ND ug/L 05/13/21 15:39 79-34-51.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 30 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:GW-1A Lab ID:92538448010 Collected:05/10/21 14:15 Received:05/12/21 14:06 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Tetrachloroethene 6.8 ug/L 05/13/21 15:39 127-18-41.0 1
Toluene ND ug/L 05/13/21 15:39 108-88-31.0 1
1,2,3-Trichlorobenzene ND ug/L 05/13/21 15:39 87-61-61.0 1
1,2,4-Trichlorobenzene ND ug/L 05/13/21 15:39 120-82-11.0 1
1,1,1-Trichloroethane ND ug/L 05/13/21 15:39 71-55-61.0 1
1,1,2-Trichloroethane ND ug/L 05/13/21 15:39 79-00-51.0 1
Trichloroethene ND ug/L 05/13/21 15:39 79-01-61.0 1
Trichlorofluoromethane ND ug/L 05/13/21 15:39 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 05/13/21 15:39 96-18-41.0 1
Vinyl acetate ND ug/L 05/13/21 15:39 108-05-4 L12.0 1
Vinyl chloride ND ug/L 05/13/21 15:39 75-01-41.0 1
Xylene (Total)ND ug/L 05/13/21 15:39 1330-20-71.0 1
m&p-Xylene ND ug/L 05/13/21 15:39 179601-23-12.0 1
o-Xylene ND ug/L 05/13/21 15:39 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)101 %05/13/21 15:39 460-00-470-130 1
1,2-Dichloroethane-d4 (S)106 %05/13/21 15:39 17060-07-070-130 1
Toluene-d8 (S)103 %05/13/21 15:39 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: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 31 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:GW-2A Lab ID:92538448011 Collected:05/10/21 15:10 Received:05/12/21 14:06 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Acetone ND ug/L 05/13/21 15:58 67-64-125.0 1
Benzene ND ug/L 05/13/21 15:58 71-43-21.0 1
Bromobenzene ND ug/L 05/13/21 15:58 108-86-11.0 1
Bromochloromethane ND ug/L 05/13/21 15:58 74-97-51.0 1
Bromodichloromethane ND ug/L 05/13/21 15:58 75-27-41.0 1
Bromoform ND ug/L 05/13/21 15:58 75-25-21.0 1
Bromomethane ND ug/L 05/13/21 15:58 74-83-92.0 1
2-Butanone (MEK)14.2 ug/L 05/13/21 15:58 78-93-3 L1,v15.0 1
Carbon tetrachloride ND ug/L 05/13/21 15:58 56-23-51.0 1
Chlorobenzene ND ug/L 05/13/21 15:58 108-90-71.0 1
Chloroethane ND ug/L 05/13/21 15:58 75-00-31.0 1
Chloroform ND ug/L 05/13/21 15:58 67-66-35.0 1
Chloromethane ND ug/L 05/13/21 15:58 74-87-31.0 1
2-Chlorotoluene ND ug/L 05/13/21 15:58 95-49-81.0 1
4-Chlorotoluene ND ug/L 05/13/21 15:58 106-43-41.0 1
1,2-Dibromo-3-chloropropane ND ug/L 05/13/21 15:58 96-12-82.0 1
Dibromochloromethane ND ug/L 05/13/21 15:58 124-48-11.0 1
1,2-Dibromoethane (EDB)ND ug/L 05/13/21 15:58 106-93-41.0 1
Dibromomethane ND ug/L 05/13/21 15:58 74-95-31.0 1
1,2-Dichlorobenzene ND ug/L 05/13/21 15:58 95-50-11.0 1
1,3-Dichlorobenzene ND ug/L 05/13/21 15:58 541-73-11.0 1
1,4-Dichlorobenzene ND ug/L 05/13/21 15:58 106-46-71.0 1
Dichlorodifluoromethane ND ug/L 05/13/21 15:58 75-71-81.0 1
1,1-Dichloroethane ND ug/L 05/13/21 15:58 75-34-31.0 1
1,2-Dichloroethane ND ug/L 05/13/21 15:58 107-06-21.0 1
1,1-Dichloroethene ND ug/L 05/13/21 15:58 75-35-41.0 1
cis-1,2-Dichloroethene ND ug/L 05/13/21 15:58 156-59-21.0 1
trans-1,2-Dichloroethene ND ug/L 05/13/21 15:58 156-60-51.0 1
1,2-Dichloropropane ND ug/L 05/13/21 15:58 78-87-51.0 1
1,3-Dichloropropane ND ug/L 05/13/21 15:58 142-28-91.0 1
2,2-Dichloropropane ND ug/L 05/13/21 15:58 594-20-71.0 1
1,1-Dichloropropene ND ug/L 05/13/21 15:58 563-58-61.0 1
cis-1,3-Dichloropropene ND ug/L 05/13/21 15:58 10061-01-51.0 1
trans-1,3-Dichloropropene ND ug/L 05/13/21 15:58 10061-02-61.0 1
Diisopropyl ether ND ug/L 05/13/21 15:58 108-20-31.0 1
Ethylbenzene ND ug/L 05/13/21 15:58 100-41-41.0 1
Hexachloro-1,3-butadiene ND ug/L 05/13/21 15:58 87-68-3 v22.0 1
2-Hexanone ND ug/L 05/13/21 15:58 591-78-6 L15.0 1
p-Isopropyltoluene ND ug/L 05/13/21 15:58 99-87-61.0 1
Methylene Chloride ND ug/L 05/13/21 15:58 75-09-25.0 1
4-Methyl-2-pentanone (MIBK)ND ug/L 05/13/21 15:58 108-10-1 L15.0 1
Methyl-tert-butyl ether ND ug/L 05/13/21 15:58 1634-04-41.0 1
Naphthalene ND ug/L 05/13/21 15:58 91-20-31.0 1
Styrene ND ug/L 05/13/21 15:58 100-42-51.0 1
1,1,1,2-Tetrachloroethane ND ug/L 05/13/21 15:58 630-20-61.0 1
1,1,2,2-Tetrachloroethane ND ug/L 05/13/21 15:58 79-34-51.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 32 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:GW-2A Lab ID:92538448011 Collected:05/10/21 15:10 Received:05/12/21 14:06 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Tetrachloroethene 4.7 ug/L 05/13/21 15:58 127-18-41.0 1
Toluene ND ug/L 05/13/21 15:58 108-88-31.0 1
1,2,3-Trichlorobenzene ND ug/L 05/13/21 15:58 87-61-6 v21.0 1
1,2,4-Trichlorobenzene ND ug/L 05/13/21 15:58 120-82-1 v21.0 1
1,1,1-Trichloroethane ND ug/L 05/13/21 15:58 71-55-61.0 1
1,1,2-Trichloroethane ND ug/L 05/13/21 15:58 79-00-51.0 1
Trichloroethene ND ug/L 05/13/21 15:58 79-01-61.0 1
Trichlorofluoromethane ND ug/L 05/13/21 15:58 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 05/13/21 15:58 96-18-41.0 1
Vinyl acetate ND ug/L 05/13/21 15:58 108-05-4 L1,v12.0 1
Vinyl chloride ND ug/L 05/13/21 15:58 75-01-41.0 1
Xylene (Total)ND ug/L 05/13/21 15:58 1330-20-71.0 1
m&p-Xylene ND ug/L 05/13/21 15:58 179601-23-12.0 1
o-Xylene ND ug/L 05/13/21 15:58 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)102 %05/13/21 15:58 460-00-470-130 1
1,2-Dichloroethane-d4 (S)108 %05/13/21 15:58 17060-07-070-130 1
Toluene-d8 (S)103 %05/13/21 15:58 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: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 33 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:GW-18 Lab ID:92538448012 Collected:05/11/21 11:00 Received:05/12/21 14:06 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Acetone ND ug/L 05/13/21 16:16 67-64-125.0 1
Benzene ND ug/L 05/13/21 16:16 71-43-21.0 1
Bromobenzene ND ug/L 05/13/21 16:16 108-86-11.0 1
Bromochloromethane ND ug/L 05/13/21 16:16 74-97-51.0 1
Bromodichloromethane ND ug/L 05/13/21 16:16 75-27-41.0 1
Bromoform ND ug/L 05/13/21 16:16 75-25-21.0 1
Bromomethane ND ug/L 05/13/21 16:16 74-83-92.0 1
2-Butanone (MEK)ND ug/L 05/13/21 16:16 78-93-3 L1,v15.0 1
Carbon tetrachloride ND ug/L 05/13/21 16:16 56-23-51.0 1
Chlorobenzene ND ug/L 05/13/21 16:16 108-90-71.0 1
Chloroethane ND ug/L 05/13/21 16:16 75-00-31.0 1
Chloroform ND ug/L 05/13/21 16:16 67-66-35.0 1
Chloromethane ND ug/L 05/13/21 16:16 74-87-31.0 1
2-Chlorotoluene ND ug/L 05/13/21 16:16 95-49-81.0 1
4-Chlorotoluene ND ug/L 05/13/21 16:16 106-43-41.0 1
1,2-Dibromo-3-chloropropane ND ug/L 05/13/21 16:16 96-12-82.0 1
Dibromochloromethane ND ug/L 05/13/21 16:16 124-48-11.0 1
1,2-Dibromoethane (EDB)ND ug/L 05/13/21 16:16 106-93-41.0 1
Dibromomethane ND ug/L 05/13/21 16:16 74-95-31.0 1
1,2-Dichlorobenzene ND ug/L 05/13/21 16:16 95-50-11.0 1
1,3-Dichlorobenzene ND ug/L 05/13/21 16:16 541-73-11.0 1
1,4-Dichlorobenzene ND ug/L 05/13/21 16:16 106-46-71.0 1
Dichlorodifluoromethane ND ug/L 05/13/21 16:16 75-71-81.0 1
1,1-Dichloroethane ND ug/L 05/13/21 16:16 75-34-31.0 1
1,2-Dichloroethane ND ug/L 05/13/21 16:16 107-06-21.0 1
1,1-Dichloroethene ND ug/L 05/13/21 16:16 75-35-41.0 1
cis-1,2-Dichloroethene ND ug/L 05/13/21 16:16 156-59-21.0 1
trans-1,2-Dichloroethene ND ug/L 05/13/21 16:16 156-60-51.0 1
1,2-Dichloropropane ND ug/L 05/13/21 16:16 78-87-51.0 1
1,3-Dichloropropane ND ug/L 05/13/21 16:16 142-28-91.0 1
2,2-Dichloropropane ND ug/L 05/13/21 16:16 594-20-71.0 1
1,1-Dichloropropene ND ug/L 05/13/21 16:16 563-58-61.0 1
cis-1,3-Dichloropropene ND ug/L 05/13/21 16:16 10061-01-51.0 1
trans-1,3-Dichloropropene ND ug/L 05/13/21 16:16 10061-02-61.0 1
Diisopropyl ether ND ug/L 05/13/21 16:16 108-20-31.0 1
Ethylbenzene ND ug/L 05/13/21 16:16 100-41-41.0 1
Hexachloro-1,3-butadiene ND ug/L 05/13/21 16:16 87-68-3 v22.0 1
2-Hexanone ND ug/L 05/13/21 16:16 591-78-6 L15.0 1
p-Isopropyltoluene ND ug/L 05/13/21 16:16 99-87-61.0 1
Methylene Chloride ND ug/L 05/13/21 16:16 75-09-25.0 1
4-Methyl-2-pentanone (MIBK)ND ug/L 05/13/21 16:16 108-10-1 L15.0 1
Methyl-tert-butyl ether ND ug/L 05/13/21 16:16 1634-04-41.0 1
Naphthalene ND ug/L 05/13/21 16:16 91-20-31.0 1
Styrene ND ug/L 05/13/21 16:16 100-42-51.0 1
1,1,1,2-Tetrachloroethane ND ug/L 05/13/21 16:16 630-20-61.0 1
1,1,2,2-Tetrachloroethane ND ug/L 05/13/21 16:16 79-34-51.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 34 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:GW-18 Lab ID:92538448012 Collected:05/11/21 11:00 Received:05/12/21 14:06 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Tetrachloroethene 6.6 ug/L 05/13/21 16:16 127-18-41.0 1
Toluene ND ug/L 05/13/21 16:16 108-88-31.0 1
1,2,3-Trichlorobenzene ND ug/L 05/13/21 16:16 87-61-6 v21.0 1
1,2,4-Trichlorobenzene ND ug/L 05/13/21 16:16 120-82-1 v21.0 1
1,1,1-Trichloroethane ND ug/L 05/13/21 16:16 71-55-61.0 1
1,1,2-Trichloroethane ND ug/L 05/13/21 16:16 79-00-51.0 1
Trichloroethene ND ug/L 05/13/21 16:16 79-01-61.0 1
Trichlorofluoromethane ND ug/L 05/13/21 16:16 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 05/13/21 16:16 96-18-41.0 1
Vinyl acetate ND ug/L 05/13/21 16:16 108-05-4 L12.0 1
Vinyl chloride ND ug/L 05/13/21 16:16 75-01-41.0 1
Xylene (Total)ND ug/L 05/13/21 16:16 1330-20-71.0 1
m&p-Xylene ND ug/L 05/13/21 16:16 179601-23-12.0 1
o-Xylene ND ug/L 05/13/21 16:16 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)105 %05/13/21 16:16 460-00-470-130 1
1,2-Dichloroethane-d4 (S)112 %05/13/21 16:16 17060-07-070-130 1
Toluene-d8 (S)102 %05/13/21 16:16 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: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 35 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:GW-13A Lab ID:92538448013 Collected:05/10/21 11:45 Received:05/12/21 14:06 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Acetone ND ug/L 05/13/21 16:34 67-64-125.0 1
Benzene ND ug/L 05/13/21 16:34 71-43-21.0 1
Bromobenzene ND ug/L 05/13/21 16:34 108-86-11.0 1
Bromochloromethane ND ug/L 05/13/21 16:34 74-97-51.0 1
Bromodichloromethane ND ug/L 05/13/21 16:34 75-27-41.0 1
Bromoform ND ug/L 05/13/21 16:34 75-25-21.0 1
Bromomethane ND ug/L 05/13/21 16:34 74-83-92.0 1
2-Butanone (MEK)ND ug/L 05/13/21 16:34 78-93-3 L1,v15.0 1
Carbon tetrachloride ND ug/L 05/13/21 16:34 56-23-51.0 1
Chlorobenzene ND ug/L 05/13/21 16:34 108-90-71.0 1
Chloroethane ND ug/L 05/13/21 16:34 75-00-31.0 1
Chloroform ND ug/L 05/13/21 16:34 67-66-35.0 1
Chloromethane 1.0 ug/L 05/13/21 16:34 74-87-31.0 1
2-Chlorotoluene ND ug/L 05/13/21 16:34 95-49-81.0 1
4-Chlorotoluene ND ug/L 05/13/21 16:34 106-43-41.0 1
1,2-Dibromo-3-chloropropane ND ug/L 05/13/21 16:34 96-12-82.0 1
Dibromochloromethane ND ug/L 05/13/21 16:34 124-48-11.0 1
1,2-Dibromoethane (EDB)ND ug/L 05/13/21 16:34 106-93-41.0 1
Dibromomethane ND ug/L 05/13/21 16:34 74-95-31.0 1
1,2-Dichlorobenzene ND ug/L 05/13/21 16:34 95-50-11.0 1
1,3-Dichlorobenzene ND ug/L 05/13/21 16:34 541-73-11.0 1
1,4-Dichlorobenzene ND ug/L 05/13/21 16:34 106-46-71.0 1
Dichlorodifluoromethane ND ug/L 05/13/21 16:34 75-71-81.0 1
1,1-Dichloroethane ND ug/L 05/13/21 16:34 75-34-31.0 1
1,2-Dichloroethane ND ug/L 05/13/21 16:34 107-06-21.0 1
1,1-Dichloroethene ND ug/L 05/13/21 16:34 75-35-41.0 1
cis-1,2-Dichloroethene ND ug/L 05/13/21 16:34 156-59-21.0 1
trans-1,2-Dichloroethene ND ug/L 05/13/21 16:34 156-60-51.0 1
1,2-Dichloropropane ND ug/L 05/13/21 16:34 78-87-51.0 1
1,3-Dichloropropane ND ug/L 05/13/21 16:34 142-28-91.0 1
2,2-Dichloropropane ND ug/L 05/13/21 16:34 594-20-71.0 1
1,1-Dichloropropene ND ug/L 05/13/21 16:34 563-58-61.0 1
cis-1,3-Dichloropropene ND ug/L 05/13/21 16:34 10061-01-51.0 1
trans-1,3-Dichloropropene ND ug/L 05/13/21 16:34 10061-02-61.0 1
Diisopropyl ether ND ug/L 05/13/21 16:34 108-20-31.0 1
Ethylbenzene ND ug/L 05/13/21 16:34 100-41-41.0 1
Hexachloro-1,3-butadiene ND ug/L 05/13/21 16:34 87-68-3 v22.0 1
2-Hexanone ND ug/L 05/13/21 16:34 591-78-6 L15.0 1
p-Isopropyltoluene ND ug/L 05/13/21 16:34 99-87-61.0 1
Methylene Chloride ND ug/L 05/13/21 16:34 75-09-25.0 1
4-Methyl-2-pentanone (MIBK)ND ug/L 05/13/21 16:34 108-10-1 L15.0 1
Methyl-tert-butyl ether 9.0 ug/L 05/13/21 16:34 1634-04-41.0 1
Naphthalene ND ug/L 05/13/21 16:34 91-20-31.0 1
Styrene ND ug/L 05/13/21 16:34 100-42-51.0 1
1,1,1,2-Tetrachloroethane ND ug/L 05/13/21 16:34 630-20-61.0 1
1,1,2,2-Tetrachloroethane ND ug/L 05/13/21 16:34 79-34-51.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 36 of 69
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Sample:GW-13A Lab ID:92538448013 Collected:05/10/21 11:45 Received:05/12/21 14:06 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Tetrachloroethene 111 ug/L 05/13/21 16:34 127-18-41.0 1
Toluene ND ug/L 05/13/21 16:34 108-88-31.0 1
1,2,3-Trichlorobenzene ND ug/L 05/13/21 16:34 87-61-6 v21.0 1
1,2,4-Trichlorobenzene ND ug/L 05/13/21 16:34 120-82-1 v21.0 1
1,1,1-Trichloroethane ND ug/L 05/13/21 16:34 71-55-61.0 1
1,1,2-Trichloroethane ND ug/L 05/13/21 16:34 79-00-51.0 1
Trichloroethene ND ug/L 05/13/21 16:34 79-01-61.0 1
Trichlorofluoromethane ND ug/L 05/13/21 16:34 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 05/13/21 16:34 96-18-41.0 1
Vinyl acetate ND ug/L 05/13/21 16:34 108-05-4 L1,v12.0 1
Vinyl chloride ND ug/L 05/13/21 16:34 75-01-41.0 1
Xylene (Total)ND ug/L 05/13/21 16:34 1330-20-71.0 1
m&p-Xylene ND ug/L 05/13/21 16:34 179601-23-12.0 1
o-Xylene ND ug/L 05/13/21 16:34 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)100 %05/13/21 16:34 460-00-470-130 1
1,2-Dichloroethane-d4 (S)109 %05/13/21 16:34 17060-07-070-130 1
Toluene-d8 (S)101 %05/13/21 16:34 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: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 37 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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:
620326
EPA 5035A/5030B
EPA 8260D
8260D 5035A 5030B
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92538448001, 92538448002, 92538448003, 92538448004, 92538448005, 92538448006, 92538448007,
92538448008
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3263802
Associated Lab Samples:92538448001, 92538448002, 92538448003, 92538448004, 92538448005, 92538448006, 92538448007,
92538448008
Matrix:Solid
Analyzed
1,1,1,2-Tetrachloroethane mg/kg ND 0.0050 05/14/21 03:15
1,1,1-Trichloroethane mg/kg ND 0.0050 05/14/21 03:15
1,1,2,2-Tetrachloroethane mg/kg ND 0.0050 05/14/21 03:15
1,1,2-Trichloroethane mg/kg ND 0.0050 05/14/21 03:15
1,1-Dichloroethane mg/kg ND 0.0050 05/14/21 03:15
1,1-Dichloroethene mg/kg ND 0.0050 05/14/21 03:15
1,1-Dichloropropene mg/kg ND 0.0050 05/14/21 03:15
1,2,3-Trichlorobenzene mg/kg ND 0.0050 05/14/21 03:15
1,2,3-Trichloropropane mg/kg ND 0.0050 05/14/21 03:15
1,2,4-Trichlorobenzene mg/kg ND 0.0050 05/14/21 03:15
1,2,4-Trimethylbenzene mg/kg ND 0.0050 05/14/21 03:15
1,2-Dibromo-3-chloropropane mg/kg ND 0.0050 05/14/21 03:15
1,2-Dibromoethane (EDB)mg/kg ND 0.0050 05/14/21 03:15
1,2-Dichlorobenzene mg/kg ND 0.0050 05/14/21 03:15
1,2-Dichloroethane mg/kg ND 0.0050 05/14/21 03:15
1,2-Dichloropropane mg/kg ND 0.0050 05/14/21 03:15
1,3,5-Trimethylbenzene mg/kg ND 0.0050 05/14/21 03:15
1,3-Dichlorobenzene mg/kg ND 0.0050 05/14/21 03:15
1,3-Dichloropropane mg/kg ND 0.0050 05/14/21 03:15
1,4-Dichlorobenzene mg/kg ND 0.0050 05/14/21 03:15
2,2-Dichloropropane mg/kg ND 0.0050 05/14/21 03:15
2-Butanone (MEK)mg/kg ND 0.10 05/14/21 03:15
2-Chlorotoluene mg/kg ND 0.0050 05/14/21 03:15
2-Hexanone mg/kg ND 0.050 05/14/21 03:15
4-Chlorotoluene mg/kg ND 0.0050 05/14/21 03:15
4-Methyl-2-pentanone (MIBK)mg/kg ND 0.050 05/14/21 03:15
Acetone mg/kg ND 0.10 05/14/21 03:15
Benzene mg/kg ND 0.0050 05/14/21 03:15
Bromobenzene mg/kg ND 0.0050 05/14/21 03:15
Bromochloromethane mg/kg ND 0.0050 05/14/21 03:15
Bromodichloromethane mg/kg ND 0.0050 05/14/21 03:15
Bromoform mg/kg ND 0.0050 05/14/21 03:15
Bromomethane mg/kg ND 0.010 v105/14/21 03:15
Carbon tetrachloride mg/kg ND 0.0050 05/14/21 03:15
Chlorobenzene mg/kg ND 0.0050 05/14/21 03:15
Chloroethane mg/kg ND 0.010 05/14/21 03:15
Chloroform mg/kg ND 0.0050 05/14/21 03:15
Chloromethane mg/kg ND 0.010 05/14/21 03:15
cis-1,2-Dichloroethene mg/kg ND 0.0050 05/14/21 03:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 38 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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:3263802
Associated Lab Samples:92538448001, 92538448002, 92538448003, 92538448004, 92538448005, 92538448006, 92538448007,
92538448008
Matrix:Solid
Analyzed
cis-1,3-Dichloropropene mg/kg ND 0.0050 05/14/21 03:15
Dibromochloromethane mg/kg ND 0.0050 05/14/21 03:15
Dibromomethane mg/kg ND 0.0050 05/14/21 03:15
Dichlorodifluoromethane mg/kg ND 0.010 05/14/21 03:15
Diisopropyl ether mg/kg ND 0.0050 05/14/21 03:15
Ethylbenzene mg/kg ND 0.0050 05/14/21 03:15
Hexachloro-1,3-butadiene mg/kg ND 0.010 05/14/21 03:15
Isopropylbenzene (Cumene)mg/kg ND 0.0050 05/14/21 03:15
m&p-Xylene mg/kg ND 0.010 05/14/21 03:15
Methyl-tert-butyl ether mg/kg ND 0.0050 05/14/21 03:15
Methylene Chloride mg/kg ND 0.020 05/14/21 03:15
n-Butylbenzene mg/kg ND 0.0050 05/14/21 03:15
n-Propylbenzene mg/kg ND 0.0050 05/14/21 03:15
Naphthalene mg/kg ND 0.0050 05/14/21 03:15
o-Xylene mg/kg ND 0.0050 05/14/21 03:15
p-Isopropyltoluene mg/kg ND 0.0050 05/14/21 03:15
sec-Butylbenzene mg/kg ND 0.0050 05/14/21 03:15
Styrene mg/kg ND 0.0050 05/14/21 03:15
tert-Butylbenzene mg/kg ND 0.0050 05/14/21 03:15
Tetrachloroethene mg/kg ND 0.0050 05/14/21 03:15
Toluene mg/kg ND 0.0050 05/14/21 03:15
trans-1,2-Dichloroethene mg/kg ND 0.0050 05/14/21 03:15
trans-1,3-Dichloropropene mg/kg ND 0.0050 05/14/21 03:15
Trichloroethene mg/kg ND 0.0050 05/14/21 03:15
Trichlorofluoromethane mg/kg ND 0.0050 05/14/21 03:15
Vinyl acetate mg/kg ND 0.050 05/14/21 03:15
Vinyl chloride mg/kg ND 0.010 05/14/21 03:15
Xylene (Total)mg/kg ND 0.010 05/14/21 03:15
1,2-Dichloroethane-d4 (S)%103 70-130 05/14/21 03:15
4-Bromofluorobenzene (S)%102 69-134 05/14/21 03:15
Toluene-d8 (S)%98 70-130 05/14/21 03:15
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3263803LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane mg/kg 1.31.2 100 70-130
1,1,1-Trichloroethane mg/kg 1.21.2 97 70-130
1,1,2,2-Tetrachloroethane mg/kg 1.21.2 97 70-130
1,1,2-Trichloroethane mg/kg 1.21.2 98 70-130
1,1-Dichloroethane mg/kg 1.21.2 97 70-130
1,1-Dichloroethene mg/kg 1.31.2 102 70-130
1,1-Dichloropropene mg/kg 1.21.2 96 70-130
1,2,3-Trichlorobenzene mg/kg 1.21.2 95 65-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 39 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3263803LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,3-Trichloropropane mg/kg 1.21.2 96 70-130
1,2,4-Trichlorobenzene mg/kg 1.21.2 97 68-130
1,2,4-Trimethylbenzene mg/kg 1.21.2 95 70-130
1,2-Dibromo-3-chloropropane mg/kg 1.21.2 96 70-130
1,2-Dibromoethane (EDB)mg/kg 1.21.2 96 70-130
1,2-Dichlorobenzene mg/kg 1.21.2 95 70-130
1,2-Dichloroethane mg/kg 1.21.2 95 63-130
1,2-Dichloropropane mg/kg 1.21.2 98 70-130
1,3,5-Trimethylbenzene mg/kg 1.21.2 94 70-130
1,3-Dichlorobenzene mg/kg 1.21.2 98 70-130
1,3-Dichloropropane mg/kg 1.21.2 98 70-130
1,4-Dichlorobenzene mg/kg 1.11.2 92 70-130
2,2-Dichloropropane mg/kg 1.11.2 87 66-130
2-Butanone (MEK)mg/kg 2.32.5 93 70-130
2-Chlorotoluene mg/kg 1.21.2 95 70-130
2-Hexanone mg/kg 2.42.5 96 70-130
4-Chlorotoluene mg/kg 1.21.2 93 70-130
4-Methyl-2-pentanone (MIBK)mg/kg 2.42.5 95 70-130
Acetone mg/kg 2.52.5 98 69-130
Benzene mg/kg 1.21.2 93 70-130
Bromobenzene mg/kg 1.21.2 98 70-130
Bromochloromethane mg/kg 1.21.2 96 70-130
Bromodichloromethane mg/kg 1.11.2 92 69-130
Bromoform mg/kg 1.31.2 104 70-130
Bromomethane mg/kg 1.6 v11.2 127 52-130
Carbon tetrachloride mg/kg 1.31.2 106 70-130
Chlorobenzene mg/kg 1.21.2 97 70-130
Chloroethane mg/kg 1.11.2 89 65-130
Chloroform mg/kg 1.11.2 90 70-130
Chloromethane mg/kg 1.11.2 91 55-130
cis-1,2-Dichloroethene mg/kg 1.21.2 95 70-130
cis-1,3-Dichloropropene mg/kg 1.21.2 93 70-130
Dibromochloromethane mg/kg 1.31.2 106 70-130
Dibromomethane mg/kg 1.21.2 100 70-130
Dichlorodifluoromethane mg/kg 1.31.2 102 45-156
Diisopropyl ether mg/kg 1.11.2 91 70-130
Ethylbenzene mg/kg 1.11.2 91 70-130
Hexachloro-1,3-butadiene mg/kg 1.31.2 101 66-130
Isopropylbenzene (Cumene)mg/kg 1.21.2 99 70-130
m&p-Xylene mg/kg 2.42.5 95 70-130
Methyl-tert-butyl ether mg/kg 1.11.2 92 70-130
Methylene Chloride mg/kg 1.21.2 92 65-130
n-Butylbenzene mg/kg 1.21.2 94 67-130
n-Propylbenzene mg/kg 1.21.2 93 70-130
Naphthalene mg/kg 1.21.2 95 70-130
o-Xylene mg/kg 1.21.2 99 70-130
p-Isopropyltoluene mg/kg 1.21.2 94 67-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 40 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3263803LABORATORY CONTROL SAMPLE:
LCSSpike
sec-Butylbenzene mg/kg 1.21.2 94 69-130
Styrene mg/kg 1.31.2 102 70-130
tert-Butylbenzene mg/kg 1.21.2 93 67-130
Tetrachloroethene mg/kg 1.31.2 101 70-130
Toluene mg/kg 1.21.2 93 70-130
trans-1,2-Dichloroethene mg/kg 1.21.2 97 70-130
trans-1,3-Dichloropropene mg/kg 1.21.2 93 68-130
Trichloroethene mg/kg 1.21.2 97 70-130
Trichlorofluoromethane mg/kg 1.21.2 94 70-130
Vinyl acetate mg/kg 2.92.5 117 70-130
Vinyl chloride mg/kg 1.21.2 92 61-130
Xylene (Total)mg/kg 3.63.8 97 70-130
1,2-Dichloroethane-d4 (S)%94 70-130
4-Bromofluorobenzene (S)%101 69-134
Toluene-d8 (S)%100 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
3263805MATRIX SPIKE SAMPLE:
MSSpike
Result
92538448003
1,1,1,2-Tetrachloroethane mg/kg 0.630.74 85 70-131ND
1,1,1-Trichloroethane mg/kg 0.620.74 83 65-133ND
1,1,2,2-Tetrachloroethane mg/kg 0.580.74 78 66-130ND
1,1,2-Trichloroethane mg/kg 0.590.74 79 66-133ND
1,1-Dichloroethane mg/kg 0.620.74 83 65-130ND
1,1-Dichloroethene mg/kg 0.720.74 97 10-158ND
1,1-Dichloropropene mg/kg 0.670.74 89 68-133ND
1,2,3-Trichlorobenzene mg/kg 0.560.74 75 27-138ND
1,2,3-Trichloropropane mg/kg 0.620.74 83 67-130ND
1,2,4-Trichlorobenzene mg/kg 0.600.74 81 51-134ND
1,2,4-Trimethylbenzene mg/kg 0.670.74 89 63-136ND
1,2-Dibromo-3-chloropropane mg/kg 0.560.74 75 32-130ND
1,2-Dibromoethane (EDB)mg/kg 0.630.74 85 70-130ND
1,2-Dichlorobenzene mg/kg 0.650.74 87 69-130ND
1,2-Dichloroethane mg/kg 0.640.74 86 59-130ND
1,2-Dichloropropane mg/kg 0.660.74 89 70-130ND
1,3,5-Trimethylbenzene mg/kg 0.610.74 82 65-137ND
1,3-Dichlorobenzene mg/kg 0.650.74 88 70-130ND
1,3-Dichloropropane mg/kg 0.650.74 88 70-130ND
1,4-Dichlorobenzene mg/kg 0.650.74 87 68-130ND
2,2-Dichloropropane mg/kg 0.640.74 85 32-130ND
2-Butanone (MEK)mg/kg 1.11.5 72 10-136ND
2-Chlorotoluene mg/kg 0.640.74 86 69-141ND
2-Hexanone mg/kg 1.11.5 75 10-144ND
4-Chlorotoluene mg/kg 0.620.74 83 70-132ND
4-Methyl-2-pentanone (MIBK)mg/kg 1.21.5 77 25-143ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 41 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3263805MATRIX SPIKE SAMPLE:
MSSpike
Result
92538448003
Acetone mg/kg 0.941.5 63 10-130ND
Benzene mg/kg 0.630.74 85 67-130ND
Bromobenzene mg/kg 0.630.74 85 70-130ND
Bromochloromethane mg/kg 0.660.74 89 69-134ND
Bromodichloromethane mg/kg 0.580.74 78 64-130ND
Bromoform mg/kg 0.630.74 85 62-130ND
Bromomethane mg/kg 0.41 IK0.74 55 20-176ND
Carbon tetrachloride mg/kg 0.640.74 86 65-140ND
Chlorobenzene mg/kg 0.660.74 89 70-130ND
Chloroethane mg/kg 0.110.74 15 10-130ND
Chloroform mg/kg 0.600.74 81 63-130ND
Chloromethane mg/kg 0.710.74 96 58-130ND
cis-1,2-Dichloroethene mg/kg 0.650.74 87 66-130ND
cis-1,3-Dichloropropene mg/kg 0.620.74 83 67-130ND
Dibromochloromethane mg/kg 0.650.74 87 67-130ND
Dibromomethane mg/kg 0.600.74 81 63-131ND
Dichlorodifluoromethane mg/kg 0.680.74 91 44-180ND
Diisopropyl ether mg/kg 0.570.74 76 63-130ND
Ethylbenzene mg/kg 0.630.74 85 66-130ND
Hexachloro-1,3-butadiene mg/kg 0.760.74 102 64-150ND
Isopropylbenzene (Cumene)mg/kg 0.690.74 93 69-135ND
m&p-Xylene mg/kg 1.31.5 86 60-133ND
Methyl-tert-butyl ether mg/kg 0.600.74 81 65-130ND
Methylene Chloride mg/kg 0.650.74 87 61-130ND
n-Butylbenzene mg/kg 0.680.74 91 65-140ND
n-Propylbenzene mg/kg 0.630.74 85 67-140ND
Naphthalene mg/kg 0.530.74 71 15-145ND
o-Xylene mg/kg 0.630.74 84 66-133ND
p-Isopropyltoluene mg/kg 0.660.74 88 56-147ND
sec-Butylbenzene mg/kg 0.670.74 89 65-139ND
Styrene mg/kg 0.660.74 88 70-132ND
tert-Butylbenzene mg/kg 0.520.74 70 62-135ND
Tetrachloroethene mg/kg 0.650.74 88 70-135ND
Toluene mg/kg 0.620.74 83 67-130ND
trans-1,2-Dichloroethene mg/kg 0.620.74 83 69-130ND
trans-1,3-Dichloropropene mg/kg 0.620.74 83 62-130ND
Trichloroethene mg/kg 0.660.74 88 70-135ND
Trichlorofluoromethane mg/kg 0.180.74 25 10-130ND
Vinyl acetate mg/kg 1.11.5 77 53-130ND
Vinyl chloride mg/kg 0.670.74 90 61-148ND
Xylene (Total)mg/kg 1.92.2 85 63-132ND
1,2-Dichloroethane-d4 (S)%116 70-130
4-Bromofluorobenzene (S)%103 69-134
Toluene-d8 (S)%101 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: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 42 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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 QualifiersRPDResult
92538448002
3263804SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane mg/kg NDND
1,1,1-Trichloroethane mg/kg NDND
1,1,2,2-Tetrachloroethane mg/kg NDND
1,1,2-Trichloroethane mg/kg NDND
1,1-Dichloroethane mg/kg NDND
1,1-Dichloroethene mg/kg NDND
1,1-Dichloropropene mg/kg NDND
1,2,3-Trichlorobenzene mg/kg NDND
1,2,3-Trichloropropane mg/kg NDND
1,2,4-Trichlorobenzene mg/kg NDND
1,2,4-Trimethylbenzene mg/kg NDND
1,2-Dibromo-3-chloropropane mg/kg NDND
1,2-Dibromoethane (EDB)mg/kg NDND
1,2-Dichlorobenzene mg/kg NDND
1,2-Dichloroethane mg/kg NDND
1,2-Dichloropropane mg/kg NDND
1,3,5-Trimethylbenzene mg/kg NDND
1,3-Dichlorobenzene mg/kg NDND
1,3-Dichloropropane mg/kg NDND
1,4-Dichlorobenzene mg/kg NDND
2,2-Dichloropropane mg/kg NDND
2-Butanone (MEK)mg/kg NDND
2-Chlorotoluene mg/kg NDND
2-Hexanone mg/kg NDND
4-Chlorotoluene mg/kg NDND
4-Methyl-2-pentanone (MIBK)mg/kg NDND
Acetone mg/kg NDND
Benzene mg/kg NDND
Bromobenzene mg/kg NDND
Bromochloromethane mg/kg NDND
Bromodichloromethane mg/kg NDND
Bromoform mg/kg NDND
Bromomethane mg/kg ND IKND
Carbon tetrachloride mg/kg NDND
Chlorobenzene mg/kg NDND
Chloroethane mg/kg NDND
Chloroform mg/kg NDND
Chloromethane mg/kg NDND
cis-1,2-Dichloroethene mg/kg NDND
cis-1,3-Dichloropropene mg/kg NDND
Dibromochloromethane mg/kg NDND
Dibromomethane mg/kg NDND
Dichlorodifluoromethane mg/kg NDND
Diisopropyl ether mg/kg NDND
Ethylbenzene mg/kg NDND
Hexachloro-1,3-butadiene mg/kg NDND
Isopropylbenzene (Cumene)mg/kg NDND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 43 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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 QualifiersRPDResult
92538448002
3263804SAMPLE DUPLICATE:
m&p-Xylene mg/kg NDND
Methyl-tert-butyl ether mg/kg NDND
Methylene Chloride mg/kg NDND
n-Butylbenzene mg/kg NDND
n-Propylbenzene mg/kg NDND
Naphthalene mg/kg NDND
o-Xylene mg/kg NDND
p-Isopropyltoluene mg/kg NDND
sec-Butylbenzene mg/kg NDND
Styrene mg/kg NDND
tert-Butylbenzene mg/kg NDND
Tetrachloroethene mg/kg NDND
Toluene mg/kg .0036JND
trans-1,2-Dichloroethene mg/kg NDND
trans-1,3-Dichloropropene mg/kg NDND
Trichloroethene mg/kg NDND
Trichlorofluoromethane mg/kg NDND
Vinyl acetate mg/kg NDND
Vinyl chloride mg/kg NDND
Xylene (Total)mg/kg NDND
1,2-Dichloroethane-d4 (S)%95105
4-Bromofluorobenzene (S)%100103
Toluene-d8 (S)%100100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 44 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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:
620183
EPA 8260D
EPA 8260D
8260D MSV Low Level
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92538448009
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3262839
Associated Lab Samples:92538448009
Matrix:Water
Analyzed
1,1,1,2-Tetrachloroethane ug/L ND 1.0 05/13/21 21:30
1,1,1-Trichloroethane ug/L ND 1.0 05/13/21 21:30
1,1,2,2-Tetrachloroethane ug/L ND 1.0 05/13/21 21:30
1,1,2-Trichloroethane ug/L ND 1.0 05/13/21 21:30
1,1-Dichloroethane ug/L ND 1.0 05/13/21 21:30
1,1-Dichloroethene ug/L ND 1.0 05/13/21 21:30
1,1-Dichloropropene ug/L ND 1.0 05/13/21 21:30
1,2,3-Trichlorobenzene ug/L ND 1.0 05/13/21 21:30
1,2,3-Trichloropropane ug/L ND 1.0 05/13/21 21:30
1,2,4-Trichlorobenzene ug/L ND 1.0 05/13/21 21:30
1,2-Dibromo-3-chloropropane ug/L ND 2.0 05/13/21 21:30
1,2-Dibromoethane (EDB)ug/L ND 1.0 05/13/21 21:30
1,2-Dichlorobenzene ug/L ND 1.0 05/13/21 21:30
1,2-Dichloroethane ug/L ND 1.0 05/13/21 21:30
1,2-Dichloropropane ug/L ND 1.0 05/13/21 21:30
1,3-Dichlorobenzene ug/L ND 1.0 05/13/21 21:30
1,3-Dichloropropane ug/L ND 1.0 05/13/21 21:30
1,4-Dichlorobenzene ug/L ND 1.0 05/13/21 21:30
2,2-Dichloropropane ug/L ND 1.0 05/13/21 21:30
2-Butanone (MEK)ug/L ND 5.0 05/13/21 21:30
2-Chlorotoluene ug/L ND 1.0 05/13/21 21:30
2-Hexanone ug/L ND 5.0 05/13/21 21:30
4-Chlorotoluene ug/L ND 1.0 05/13/21 21:30
4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 05/13/21 21:30
Acetone ug/L ND 25.0 05/13/21 21:30
Benzene ug/L ND 1.0 05/13/21 21:30
Bromobenzene ug/L ND 1.0 05/13/21 21:30
Bromochloromethane ug/L ND 1.0 05/13/21 21:30
Bromodichloromethane ug/L ND 1.0 05/13/21 21:30
Bromoform ug/L ND 1.0 05/13/21 21:30
Bromomethane ug/L ND 2.0 05/13/21 21:30
Carbon tetrachloride ug/L ND 1.0 05/13/21 21:30
Chlorobenzene ug/L ND 1.0 05/13/21 21:30
Chloroethane ug/L ND 1.0 05/13/21 21:30
Chloroform ug/L ND 5.0 05/13/21 21:30
Chloromethane ug/L ND 1.0 05/13/21 21:30
cis-1,2-Dichloroethene ug/L ND 1.0 05/13/21 21:30
cis-1,3-Dichloropropene ug/L ND 1.0 05/13/21 21:30
Dibromochloromethane ug/L ND 1.0 05/13/21 21:30
Dibromomethane ug/L ND 1.0 05/13/21 21:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 45 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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:3262839
Associated Lab Samples:92538448009
Matrix:Water
Analyzed
Dichlorodifluoromethane ug/L ND 1.0 05/13/21 21:30
Diisopropyl ether ug/L ND 1.0 05/13/21 21:30
Ethylbenzene ug/L ND 1.0 05/13/21 21:30
Hexachloro-1,3-butadiene ug/L ND 2.0 05/13/21 21:30
m&p-Xylene ug/L ND 2.0 05/13/21 21:30
Methyl-tert-butyl ether ug/L ND 1.0 05/13/21 21:30
Methylene Chloride ug/L ND 5.0 05/13/21 21:30
Naphthalene ug/L ND 1.0 05/13/21 21:30
o-Xylene ug/L ND 1.0 05/13/21 21:30
p-Isopropyltoluene ug/L ND 1.0 05/13/21 21:30
Styrene ug/L ND 1.0 05/13/21 21:30
Tetrachloroethene ug/L ND 1.0 05/13/21 21:30
Toluene ug/L ND 1.0 05/13/21 21:30
trans-1,2-Dichloroethene ug/L ND 1.0 05/13/21 21:30
trans-1,3-Dichloropropene ug/L ND 1.0 05/13/21 21:30
Trichloroethene ug/L ND 1.0 05/13/21 21:30
Trichlorofluoromethane ug/L ND 1.0 05/13/21 21:30
Vinyl acetate ug/L ND 2.0 05/13/21 21:30
Vinyl chloride ug/L ND 1.0 05/13/21 21:30
Xylene (Total)ug/L ND 1.0 05/13/21 21:30
1,2-Dichloroethane-d4 (S)%102 70-130 05/13/21 21:30
4-Bromofluorobenzene (S)%99 70-130 05/13/21 21:30
Toluene-d8 (S)%102 70-130 05/13/21 21:30
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3262840LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 50.850 102 70-130
1,1,1-Trichloroethane ug/L 51.550 103 70-130
1,1,2,2-Tetrachloroethane ug/L 50.450 101 70-130
1,1,2-Trichloroethane ug/L 51.650 103 70-130
1,1-Dichloroethane ug/L 51.350 103 70-130
1,1-Dichloroethene ug/L 50.250 100 70-132
1,1-Dichloropropene ug/L 50.450 101 70-131
1,2,3-Trichlorobenzene ug/L 54.450 109 70-134
1,2,3-Trichloropropane ug/L 49.050 98 70-130
1,2,4-Trichlorobenzene ug/L 53.850 108 70-130
1,2-Dibromo-3-chloropropane ug/L 53.850 108 70-132
1,2-Dibromoethane (EDB)ug/L 51.250 102 70-130
1,2-Dichlorobenzene ug/L 50.650 101 70-130
1,2-Dichloroethane ug/L 49.350 99 70-130
1,2-Dichloropropane ug/L 51.350 103 70-130
1,3-Dichlorobenzene ug/L 50.650 101 70-130
1,3-Dichloropropane ug/L 50.150 100 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: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 46 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3262840LABORATORY CONTROL SAMPLE:
LCSSpike
1,4-Dichlorobenzene ug/L 51.450 103 70-130
2,2-Dichloropropane ug/L 54.150 108 70-130
2-Butanone (MEK)ug/L 98.9100 99 70-133
2-Chlorotoluene ug/L 51.150 102 70-130
2-Hexanone ug/L 103100 103 70-130
4-Chlorotoluene ug/L 49.750 99 70-130
4-Methyl-2-pentanone (MIBK)ug/L 103100 103 70-130
Acetone ug/L 106100 106 70-144
Benzene ug/L 50.250 100 70-130
Bromobenzene ug/L 50.350 101 70-130
Bromochloromethane ug/L 51.450 103 70-130
Bromodichloromethane ug/L 51.850 104 70-130
Bromoform ug/L 50.650 101 70-131
Bromomethane ug/L 49.850 100 30-177
Carbon tetrachloride ug/L 51.450 103 70-130
Chlorobenzene ug/L 50.650 101 70-130
Chloroethane ug/L 47.250 94 46-131
Chloroform ug/L 51.750 103 70-130
Chloromethane ug/L 47.150 94 49-130
cis-1,2-Dichloroethene ug/L 50.850 102 70-130
cis-1,3-Dichloropropene ug/L 52.750 105 70-130
Dibromochloromethane ug/L 52.650 105 70-130
Dibromomethane ug/L 51.250 102 70-130
Dichlorodifluoromethane ug/L 44.750 89 52-134
Diisopropyl ether ug/L 48.450 97 70-131
Ethylbenzene ug/L 50.850 102 70-130
Hexachloro-1,3-butadiene ug/L 49.650 99 70-131
m&p-Xylene ug/L 103100 103 70-130
Methyl-tert-butyl ether ug/L 50.050 100 70-130
Methylene Chloride ug/L 49.450 99 68-130
Naphthalene ug/L 55.650 111 70-133
o-Xylene ug/L 50.450 101 70-130
p-Isopropyltoluene ug/L 49.750 99 70-130
Styrene ug/L 51.850 104 70-130
Tetrachloroethene ug/L 51.450 103 70-130
Toluene ug/L 50.850 102 70-130
trans-1,2-Dichloroethene ug/L 52.050 104 70-130
trans-1,3-Dichloropropene ug/L 53.050 106 70-130
Trichloroethene ug/L 50.950 102 70-130
Trichlorofluoromethane ug/L 43.750 87 61-130
Vinyl acetate ug/L 117100 117 70-140
Vinyl chloride ug/L 46.450 93 59-142
Xylene (Total)ug/L 153150 102 70-130
1,2-Dichloroethane-d4 (S)%97 70-130
4-Bromofluorobenzene (S)%102 70-130
Toluene-d8 (S)%101 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: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 47 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3262841MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92538194011
3262842
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 500 104 70-135105 1500ND520526
1,1,1-Trichloroethane ug/L 500 112 70-148115 2500ND562574
1,1,2,2-Tetrachloroethane ug/L 500 105 70-131103 2500ND524515
1,1,2-Trichloroethane ug/L 500 106 70-136109 2500ND530543
1,1-Dichloroethane ug/L 500 112 70-147113 1500ND560565
1,1-Dichloroethene ug/L 500 116 70-158120 4500ND580602
1,1-Dichloropropene ug/L 500 112 70-149112 0500ND559562
1,2,3-Trichlorobenzene ug/L 500 101 68-140109 7500ND506544
1,2,3-Trichloropropane ug/L 500 101 67-137100 1500ND507500
1,2,4-Trichlorobenzene ug/L 500 101 70-139108 7500ND505541
1,2-Dibromo-3-chloropropane ug/L 500 102 69-136102 1500ND512509
1,2-Dibromoethane (EDB)ug/L 500 109 70-137106 3500ND543530
1,2-Dichlorobenzene ug/L 500 102 70-133104 2500ND511521
1,2-Dichloroethane ug/L 500 102 67-138104 2500ND508519
1,2-Dichloropropane ug/L 500 110 70-138114 4500ND551571
1,3-Dichlorobenzene ug/L 500 103 70-133106 2500ND517529
1,3-Dichloropropane ug/L 500 109 70-136109 0500ND545543
1,4-Dichlorobenzene ug/L 500 105 70-133106 1500ND526532
2,2-Dichloropropane ug/L 500 88 52-15591 3500ND441453
2-Butanone (MEK)ug/L 1000 108 61-147104 41000ND10801040
2-Chlorotoluene ug/L 500 114 70-141116 1500ND571578
2-Hexanone ug/L 1000 110 67-139106 41000ND11401090
4-Chlorotoluene ug/L 500 105 70-135106 1500ND523529
4-Methyl-2-pentanone (MIBK)ug/L 1000 116 67-136114 21000ND11601140
Acetone ug/L 1000 123 55-159113 81000ND12301130
Benzene ug/L 500 86 67-150111 4500301034403570
Bromobenzene ug/L 500 108 70-134108 0500ND538539
Bromochloromethane ug/L 500 107 70-146107 0500ND533534
Bromodichloromethane ug/L 500 105 70-138109 4500ND524547
Bromoform ug/L 500 96 57-13895 1500ND482477
Bromomethane ug/L 500 88 10-200105 18500ND440527
Carbon tetrachloride ug/L 500 109 70-147114 5500ND544571
Chlorobenzene ug/L 500 108 70-137110 1500ND542549
Chloroethane ug/L 500 110 51-166114 3500ND552570
Chloroform ug/L 500 110 70-144112 2500ND548561
Chloromethane ug/L 500 133 24-161131 2500ND665653
cis-1,2-Dichloroethene ug/L 500 114 67-148115 1500ND568574
cis-1,3-Dichloropropene ug/L 500 101 70-142104 3500ND506522
Dibromochloromethane ug/L 500 105 68-138105 0500ND526526
Dibromomethane ug/L 500 103 70-134107 4500ND516537
Dichlorodifluoromethane ug/L 500 105 43-155107 2500ND525534
Diisopropyl ether ug/L 500 107 65-146110 3500ND552568
Ethylbenzene ug/L 500 95 68-143102 1500245029302960
Hexachloro-1,3-butadiene ug/L 500 98 62-151103 6500ND488516
m&p-Xylene ug/L 1000 87 53-15795 11000555064206500
Methyl-tert-butyl ether ug/L 500 102 59-156105 3500ND548564
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 48 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3262841MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92538194011
3262842
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
Methylene Chloride ug/L 500 113 64-148114 1500ND567571
Naphthalene ug/L 500 84 57-15098 650068411101170
o-Xylene ug/L 500 103 68-143107 150070212201240
p-Isopropyltoluene ug/L 500 113 70-141115 1500ND567575
Styrene ug/L 500 108 70-136109 1500ND555562
Tetrachloroethene ug/L 500 107 70-139110 3500ND537551
Toluene ug/L 500 103 47-157110 450049410101040
trans-1,2-Dichloroethene ug/L 500 119 70-149120 0500ND596598
trans-1,3-Dichloropropene ug/L 500 99 70-138102 3500ND497511
Trichloroethene ug/L 500 108 70-149110 2500ND538552
Trichlorofluoromethane ug/L 500 108 61-154111 3500ND540557
Vinyl acetate ug/L 1000 120 48-156120 01000ND12001200
Vinyl chloride ug/L 500 109 55-172111 2500ND544556
Xylene (Total)ug/L 1500 93 66-14599 11500626076407740
1,2-Dichloroethane-d4 (S)%104 70-130103
4-Bromofluorobenzene (S)%100 70-130101
Toluene-d8 (S)%100 70-130102
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 49 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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:
620190
EPA 8260D
EPA 8260D
8260D MSV Low Level
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92538448010, 92538448011, 92538448012, 92538448013
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3262873
Associated Lab Samples:92538448010, 92538448011, 92538448012, 92538448013
Matrix:Water
Analyzed
1,1,1,2-Tetrachloroethane ug/L ND 1.0 05/13/21 12:38
1,1,1-Trichloroethane ug/L ND 1.0 05/13/21 12:38
1,1,2,2-Tetrachloroethane ug/L ND 1.0 05/13/21 12:38
1,1,2-Trichloroethane ug/L ND 1.0 05/13/21 12:38
1,1-Dichloroethane ug/L ND 1.0 05/13/21 12:38
1,1-Dichloroethene ug/L ND 1.0 05/13/21 12:38
1,1-Dichloropropene ug/L ND 1.0 05/13/21 12:38
1,2,3-Trichlorobenzene ug/L ND 1.0 v205/13/21 12:38
1,2,3-Trichloropropane ug/L ND 1.0 05/13/21 12:38
1,2,4-Trichlorobenzene ug/L ND 1.0 v205/13/21 12:38
1,2-Dibromo-3-chloropropane ug/L ND 2.0 05/13/21 12:38
1,2-Dibromoethane (EDB)ug/L ND 1.0 05/13/21 12:38
1,2-Dichlorobenzene ug/L ND 1.0 05/13/21 12:38
1,2-Dichloroethane ug/L ND 1.0 05/13/21 12:38
1,2-Dichloropropane ug/L ND 1.0 05/13/21 12:38
1,3-Dichlorobenzene ug/L ND 1.0 05/13/21 12:38
1,3-Dichloropropane ug/L ND 1.0 05/13/21 12:38
1,4-Dichlorobenzene ug/L ND 1.0 05/13/21 12:38
2,2-Dichloropropane ug/L ND 1.0 05/13/21 12:38
2-Butanone (MEK)ug/L ND 5.0 v105/13/21 12:38
2-Chlorotoluene ug/L ND 1.0 05/13/21 12:38
2-Hexanone ug/L ND 5.0 05/13/21 12:38
4-Chlorotoluene ug/L ND 1.0 05/13/21 12:38
4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 05/13/21 12:38
Acetone ug/L ND 25.0 05/13/21 12:38
Benzene ug/L ND 1.0 05/13/21 12:38
Bromobenzene ug/L ND 1.0 05/13/21 12:38
Bromochloromethane ug/L ND 1.0 05/13/21 12:38
Bromodichloromethane ug/L ND 1.0 05/13/21 12:38
Bromoform ug/L ND 1.0 05/13/21 12:38
Bromomethane ug/L ND 2.0 05/13/21 12:38
Carbon tetrachloride ug/L ND 1.0 05/13/21 12:38
Chlorobenzene ug/L ND 1.0 05/13/21 12:38
Chloroethane ug/L ND 1.0 05/13/21 12:38
Chloroform ug/L ND 5.0 05/13/21 12:38
Chloromethane ug/L ND 1.0 05/13/21 12:38
cis-1,2-Dichloroethene ug/L ND 1.0 05/13/21 12:38
cis-1,3-Dichloropropene ug/L ND 1.0 05/13/21 12:38
Dibromochloromethane ug/L ND 1.0 05/13/21 12:38
Dibromomethane ug/L ND 1.0 05/13/21 12:38
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 50 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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:3262873
Associated Lab Samples:92538448010, 92538448011, 92538448012, 92538448013
Matrix:Water
Analyzed
Dichlorodifluoromethane ug/L ND 1.0 05/13/21 12:38
Diisopropyl ether ug/L ND 1.0 05/13/21 12:38
Ethylbenzene ug/L ND 1.0 05/13/21 12:38
Hexachloro-1,3-butadiene ug/L ND 2.0 v205/13/21 12:38
m&p-Xylene ug/L ND 2.0 05/13/21 12:38
Methyl-tert-butyl ether ug/L ND 1.0 05/13/21 12:38
Methylene Chloride ug/L ND 5.0 05/13/21 12:38
Naphthalene ug/L ND 1.0 05/13/21 12:38
o-Xylene ug/L ND 1.0 05/13/21 12:38
p-Isopropyltoluene ug/L ND 1.0 05/13/21 12:38
Styrene ug/L ND 1.0 05/13/21 12:38
Tetrachloroethene ug/L ND 1.0 05/13/21 12:38
Toluene ug/L ND 1.0 05/13/21 12:38
trans-1,2-Dichloroethene ug/L ND 1.0 05/13/21 12:38
trans-1,3-Dichloropropene ug/L ND 1.0 05/13/21 12:38
Trichloroethene ug/L ND 1.0 05/13/21 12:38
Trichlorofluoromethane ug/L ND 1.0 05/13/21 12:38
Vinyl acetate ug/L ND 2.0 v105/13/21 12:38
Vinyl chloride ug/L ND 1.0 05/13/21 12:38
Xylene (Total)ug/L ND 1.0 05/13/21 12:38
1,2-Dichloroethane-d4 (S)%110 70-130 05/13/21 12:38
4-Bromofluorobenzene (S)%102 70-130 05/13/21 12:38
Toluene-d8 (S)%102 70-130 05/13/21 12:38
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3262874LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 54.550 109 70-130
1,1,1-Trichloroethane ug/L 56.050 112 70-130
1,1,2,2-Tetrachloroethane ug/L 58.150 116 70-130
1,1,2-Trichloroethane ug/L 55.550 111 70-130
1,1-Dichloroethane ug/L 61.150 122 70-130
1,1-Dichloroethene ug/L 61.050 122 70-132
1,1-Dichloropropene ug/L 59.750 119 70-131
1,2,3-Trichlorobenzene ug/L 44.3 v3508970-134
1,2,3-Trichloropropane ug/L 56.550 113 70-130
1,2,4-Trichlorobenzene ug/L 44.1 v3508870-130
1,2-Dibromo-3-chloropropane ug/L 54.850 110 70-132
1,2-Dibromoethane (EDB)ug/L 55.850 112 70-130
1,2-Dichlorobenzene ug/L 48.650 97 70-130
1,2-Dichloroethane ug/L 56.850 114 70-130
1,2-Dichloropropane ug/L 58.150 116 70-130
1,3-Dichlorobenzene ug/L 48.750 97 70-130
1,3-Dichloropropane ug/L 56.650 113 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: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 51 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3262874LABORATORY CONTROL SAMPLE:
LCSSpike
1,4-Dichlorobenzene ug/L 50.350 101 70-130
2,2-Dichloropropane ug/L 58.750 117 70-130
2-Butanone (MEK)ug/L 134 L1,v110013470-133
2-Chlorotoluene ug/L 53.450 107 70-130
2-Hexanone ug/L 131 L110013170-130
4-Chlorotoluene ug/L 51.650 103 70-130
4-Methyl-2-pentanone (MIBK)ug/L 132 L110013270-130
Acetone ug/L 120100 120 70-144
Benzene ug/L 54.550 109 70-130
Bromobenzene ug/L 52.050 104 70-130
Bromochloromethane ug/L 53.750 107 70-130
Bromodichloromethane ug/L 56.550 113 70-130
Bromoform ug/L 54.950 110 70-131
Bromomethane ug/L 49.050 98 30-177
Carbon tetrachloride ug/L 53.050 106 70-130
Chlorobenzene ug/L 52.850 106 70-130
Chloroethane ug/L 54.750 109 46-131
Chloroform ug/L 57.650 115 70-130
Chloromethane ug/L 59.450 119 49-130
cis-1,2-Dichloroethene ug/L 58.750 117 70-130
cis-1,3-Dichloropropene ug/L 58.950 118 70-130
Dibromochloromethane ug/L 55.550 111 70-130
Dibromomethane ug/L 52.050 104 70-130
Dichlorodifluoromethane ug/L 50.450 101 52-134
Diisopropyl ether ug/L 61.950 124 70-131
Ethylbenzene ug/L 53.950 108 70-130
Hexachloro-1,3-butadiene ug/L 48.2 v3509670-131
m&p-Xylene ug/L 108100 108 70-130
Methyl-tert-butyl ether ug/L 59.350 119 70-130
Methylene Chloride ug/L 58.050 116 68-130
Naphthalene ug/L 48.950 98 70-133
o-Xylene ug/L 51.850 104 70-130
p-Isopropyltoluene ug/L 48.650 97 70-130
Styrene ug/L 55.650 111 70-130
Tetrachloroethene ug/L 48.850 98 70-130
Toluene ug/L 53.950 108 70-130
trans-1,2-Dichloroethene ug/L 60.250 120 70-130
trans-1,3-Dichloropropene ug/L 58.350 117 70-130
Trichloroethene ug/L 51.950 104 70-130
Trichlorofluoromethane ug/L 46.150 92 61-130
Vinyl acetate ug/L 142 L1,v110014270-140
Vinyl chloride ug/L 59.250 118 59-142
Xylene (Total)ug/L 160150 107 70-130
1,2-Dichloroethane-d4 (S)%108 70-130
4-Bromofluorobenzene (S)%102 70-130
Toluene-d8 (S)%102 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: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 52 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3262875MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92538194002
3262876
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 20 108 70-135110 220ND21.6 22.1
1,1,1-Trichloroethane ug/L 20 113 70-148115 220ND22.5 23.1
1,1,2,2-Tetrachloroethane ug/L 20 112 70-131113 120ND22.4 22.6
1,1,2-Trichloroethane ug/L 20 110 70-136105 520ND22.0 21.1
1,1-Dichloroethane ug/L 20 127 70-147131 320ND25.3 26.2
1,1-Dichloroethene ug/L 20 128 70-158135 520ND25.6 27.0
1,1-Dichloropropene ug/L 20 121 70-149121 020ND24.1 24.2
1,2,3-Trichlorobenzene ug/L v2209068-14089 120ND18.0 17.9
1,2,3-Trichloropropane ug/L 20 110 67-137109 120ND22.1 21.8
1,2,4-Trichlorobenzene ug/L 20 90 70-13993 320ND17.9 18.5
1,2-Dibromo-3-chloropropane ug/L 20 102 69-136113 1120ND20.3 22.6
1,2-Dibromoethane (EDB)ug/L 20 108 70-137112 420ND21.6 22.4
1,2-Dichlorobenzene ug/L 20 102 70-133106 420ND20.3 21.3
1,2-Dichloroethane ug/L 20 111 67-138113 220ND22.1 22.7
1,2-Dichloropropane ug/L 20 112 70-138115 220ND22.5 23.0
1,3-Dichlorobenzene ug/L 20 103 70-133109 520ND20.7 21.7
1,3-Dichloropropane ug/L 20 112 70-136113 220ND22.3 22.7
1,4-Dichlorobenzene ug/L 20 105 70-133111 520ND21.0 22.2
2,2-Dichloropropane ug/L 20 120 52-155118 220ND24.1 23.6
2-Butanone (MEK)ug/L 40 135 61-147128 540ND53.9 51.3
2-Chlorotoluene ug/L 20 116 70-141117 120ND23.2 23.4
2-Hexanone ug/L 40 119 67-139118 140ND47.8 47.4
4-Chlorotoluene ug/L 20 111 70-135117 620ND22.1 23.4
4-Methyl-2-pentanone (MIBK)ug/L 40 116 67-136116 040ND46.2 46.2
Acetone ug/L 40 116 55-159114 240ND46.4 45.4
Benzene ug/L 20 110 67-150112 1205.2 27.2 27.6
Bromobenzene ug/L 20 111 70-134116 520ND22.2 23.3
Bromochloromethane ug/L 20 110 70-146120 820ND22.1 24.0
Bromodichloromethane ug/L 20 108 70-138114 520ND21.7 22.7
Bromoform ug/L 20 100 57-13897 320ND20.0 19.4
Bromomethane ug/L 20 100 10-200110 1020ND19.9 22.1
Carbon tetrachloride ug/L 20 112 70-147112 020ND22.3 22.5
Chlorobenzene ug/L 20 110 70-137110 020ND22.0 22.0
Chloroethane ug/L v12015251-166148 320ND30.4 29.6
Chloroform ug/L 20 119 70-144119 020ND23.7 23.8
Chloromethane ug/L 20 123 24-161123 020ND24.6 24.5
cis-1,2-Dichloroethene ug/L 20 122 67-148124 120ND24.5 24.7
cis-1,3-Dichloropropene ug/L 20 117 70-142116 120ND23.5 23.2
Dibromochloromethane ug/L 20 105 68-138109 420ND20.9 21.8
Dibromomethane ug/L 20 101 70-13496 520ND20.2 19.3
Dichlorodifluoromethane ug/L 20 113 43-155116 320ND22.5 23.1
Diisopropyl ether ug/L v12011765-146119 1201.4 24.9 25.2
Ethylbenzene ug/L 20 113 68-143114 1201.3 23.8 24.1
Hexachloro-1,3-butadiene ug/L 20 94 62-15196 220ND18.8 19.1
m&p-Xylene ug/L 40 114 53-157114 140ND45.8 45.4
Methyl-tert-butyl ether ug/L 20 115 59-156114 12013.6 36.6 36.4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 53 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3262875MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92538194002
3262876
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
Methylene Chloride ug/L 20 117 64-148121 320ND23.3 24.2
Naphthalene ug/L 20 97 57-150101 4203.2 22.6 23.5
o-Xylene ug/L 20 106 68-143109 220ND21.3 21.8
p-Isopropyltoluene ug/L 20 106 70-141110 420ND21.2 21.9
Styrene ug/L 20 112 70-136113 120ND22.3 22.6
Tetrachloroethene ug/L 20 99 70-139102 220ND19.9 20.3
Toluene ug/L 20 109 47-157108 120ND21.7 21.6
trans-1,2-Dichloroethene ug/L 20 123 70-149127 320ND24.6 25.3
trans-1,3-Dichloropropene ug/L 20 110 70-138108 320ND22.1 21.5
Trichloroethene ug/L 20 103 70-149107 420ND20.6 21.4
Trichlorofluoromethane ug/L 20 105 61-154109 420ND20.9 21.7
Vinyl acetate ug/L 40 126 48-156130 340ND50.5 51.9
Vinyl chloride ug/L 20 126 55-172132 420ND25.3 26.4
Xylene (Total)ug/L 60 112 66-145112 060ND67.1 67.2
1,2-Dichloroethane-d4 (S)%111 70-130110
4-Bromofluorobenzene (S)%103 70-130100
Toluene-d8 (S)%101 70-130100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 54 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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:
620269
EPA 3546
EPA 8270E
8270E Solid MSSV Microwave
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92538448001, 92538448002, 92538448003, 92538448004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3263476
Associated Lab Samples:92538448001, 92538448002, 92538448003, 92538448004
Matrix:Solid
Analyzed
1,2,4-Trichlorobenzene mg/kg ND 0.33 05/14/21 12:44
1,2-Dichlorobenzene mg/kg ND 0.33 05/14/21 12:44
1,3-Dichlorobenzene mg/kg ND 0.33 05/14/21 12:44
1,4-Dichlorobenzene mg/kg ND 0.33 05/14/21 12:44
1-Methylnaphthalene mg/kg ND 0.33 05/14/21 12:44
2,2'-Oxybis(1-chloropropane)mg/kg ND 0.33 05/14/21 12:44
2,4,5-Trichlorophenol mg/kg ND 0.33 05/14/21 12:44
2,4,6-Trichlorophenol mg/kg ND 0.33 05/14/21 12:44
2,4-Dichlorophenol mg/kg ND 0.33 05/14/21 12:44
2,4-Dimethylphenol mg/kg ND 0.33 05/14/21 12:44
2,4-Dinitrophenol mg/kg ND 1.7 05/14/21 12:44
2,4-Dinitrotoluene mg/kg ND 0.33 05/14/21 12:44
2,6-Dinitrotoluene mg/kg ND 0.33 05/14/21 12:44
2-Chloronaphthalene mg/kg ND 0.33 05/14/21 12:44
2-Chlorophenol mg/kg ND 0.33 05/14/21 12:44
2-Methylnaphthalene mg/kg ND 0.33 05/14/21 12:44
2-Methylphenol(o-Cresol)mg/kg ND 0.33 05/14/21 12:44
2-Nitroaniline mg/kg ND 1.7 05/14/21 12:44
2-Nitrophenol mg/kg ND 0.33 05/14/21 12:44
3&4-Methylphenol(m&p Cresol)mg/kg ND 0.33 05/14/21 12:44
3,3'-Dichlorobenzidine mg/kg ND 0.66 IL05/14/21 12:44
3-Nitroaniline mg/kg ND 1.7 05/14/21 12:44
4,6-Dinitro-2-methylphenol mg/kg ND 0.66 05/14/21 12:44
4-Bromophenylphenyl ether mg/kg ND 0.33 05/14/21 12:44
4-Chloro-3-methylphenol mg/kg ND 0.66 05/14/21 12:44
4-Chloroaniline mg/kg ND 0.66 05/14/21 12:44
4-Chlorophenylphenyl ether mg/kg ND 0.33 05/14/21 12:44
4-Nitroaniline mg/kg ND 0.66 05/14/21 12:44
4-Nitrophenol mg/kg ND 1.7 05/14/21 12:44
Acenaphthene mg/kg ND 0.33 05/14/21 12:44
Acenaphthylene mg/kg ND 0.33 05/14/21 12:44
Aniline mg/kg ND 0.33 05/14/21 12:44
Anthracene mg/kg ND 0.33 05/14/21 12:44
Benzo(a)anthracene mg/kg ND 0.33 05/14/21 12:44
Benzo(a)pyrene mg/kg ND 0.33 05/14/21 12:44
Benzo(b)fluoranthene mg/kg ND 0.33 05/14/21 12:44
Benzo(g,h,i)perylene mg/kg ND 0.33 05/14/21 12:44
Benzo(k)fluoranthene mg/kg ND 0.33 05/14/21 12:44
Benzoic Acid mg/kg ND 1.7 05/14/21 12:44
Benzyl alcohol mg/kg ND 0.66 05/14/21 12:44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 55 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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:3263476
Associated Lab Samples:92538448001, 92538448002, 92538448003, 92538448004
Matrix:Solid
Analyzed
bis(2-Chloroethoxy)methane mg/kg ND 0.33 05/14/21 12:44
bis(2-Chloroethyl) ether mg/kg ND 0.33 05/14/21 12:44
bis(2-Ethylhexyl)phthalate mg/kg ND 0.33 05/14/21 12:44
Butylbenzylphthalate mg/kg ND 0.33 05/14/21 12:44
Chrysene mg/kg ND 0.33 05/14/21 12:44
Di-n-butylphthalate mg/kg ND 0.33 05/14/21 12:44
Di-n-octylphthalate mg/kg ND 0.33 05/14/21 12:44
Dibenz(a,h)anthracene mg/kg ND 0.33 05/14/21 12:44
Dibenzofuran mg/kg ND 0.33 05/14/21 12:44
Diethylphthalate mg/kg ND 0.33 05/14/21 12:44
Dimethylphthalate mg/kg ND 0.33 05/14/21 12:44
Fluoranthene mg/kg ND 0.33 05/14/21 12:44
Fluorene mg/kg ND 0.33 05/14/21 12:44
Hexachloro-1,3-butadiene mg/kg ND 0.33 05/14/21 12:44
Hexachlorobenzene mg/kg ND 0.33 05/14/21 12:44
Hexachlorocyclopentadiene mg/kg ND 0.33 05/14/21 12:44
Hexachloroethane mg/kg ND 0.33 05/14/21 12:44
Indeno(1,2,3-cd)pyrene mg/kg ND 0.33 05/14/21 12:44
Isophorone mg/kg ND 0.33 05/14/21 12:44
N-Nitroso-di-n-propylamine mg/kg ND 0.33 05/14/21 12:44
N-Nitrosodimethylamine mg/kg ND 0.33 05/14/21 12:44
N-Nitrosodiphenylamine mg/kg ND 0.33 05/14/21 12:44
Naphthalene mg/kg ND 0.33 05/14/21 12:44
Nitrobenzene mg/kg ND 0.33 05/14/21 12:44
Pentachlorophenol mg/kg ND 0.66 05/14/21 12:44
Phenanthrene mg/kg ND 0.33 05/14/21 12:44
Phenol mg/kg ND 0.33 05/14/21 12:44
Pyrene mg/kg ND 0.33 05/14/21 12:44
Pyridine mg/kg ND 0.33 05/14/21 12:44
2,4,6-Tribromophenol (S)%90 18-130 05/14/21 12:44
2-Fluorobiphenyl (S)%78 19-130 05/14/21 12:44
2-Fluorophenol (S)%76 18-130 05/14/21 12:44
Nitrobenzene-d5 (S)%77 21-130 05/14/21 12:44
Phenol-d6 (S)%74 18-130 05/14/21 12:44
Terphenyl-d14 (S)%73 15-130 05/14/21 12:44
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3263477LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trichlorobenzene mg/kg 1.31.7 78 47-130
1,2-Dichlorobenzene mg/kg 1.31.7 74 49-130
1,3-Dichlorobenzene mg/kg 1.21.7 73 48-130
1,4-Dichlorobenzene mg/kg 1.31.7 75 49-130
1-Methylnaphthalene mg/kg 1.41.7 84 54-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 56 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3263477LABORATORY CONTROL SAMPLE:
LCSSpike
2,2'-Oxybis(1-chloropropane)mg/kg 1.11.7 63 38-130
2,4,5-Trichlorophenol mg/kg 1.41.7 81 49-130
2,4,6-Trichlorophenol mg/kg 1.41.7 82 50-130
2,4-Dichlorophenol mg/kg 1.41.7 85 51-130
2,4-Dimethylphenol mg/kg 1.51.7 91 53-130
2,4-Dinitrophenol mg/kg 6.88.5 80 39-130
2,4-Dinitrotoluene mg/kg 1.41.7 85 53-130
2,6-Dinitrotoluene mg/kg 1.41.7 81 55-130
2-Chloronaphthalene mg/kg 1.31.7 77 48-130
2-Chlorophenol mg/kg 1.31.7 75 54-130
2-Methylnaphthalene mg/kg 1.41.7 84 57-130
2-Methylphenol(o-Cresol)mg/kg 1.31.7 78 50-130
2-Nitroaniline mg/kg 2.53.4 74 49-130
2-Nitrophenol mg/kg 1.41.7 84 50-130
3&4-Methylphenol(m&p Cresol)mg/kg 1.31.7 78 50-130
3,3'-Dichlorobenzidine mg/kg 2.4 IL3.4 70 47-130
3-Nitroaniline mg/kg 2.43.4 71 45-130
4,6-Dinitro-2-methylphenol mg/kg 3.03.4 88 50-142
4-Bromophenylphenyl ether mg/kg 1.41.7 81 55-130
4-Chloro-3-methylphenol mg/kg 2.93.4 86 52-130
4-Chloroaniline mg/kg 2.63.4 77 49-130
4-Chlorophenylphenyl ether mg/kg 1.41.7 84 53-130
4-Nitroaniline mg/kg 2.63.4 78 51-130
4-Nitrophenol mg/kg 7.08.5 83 40-130
Acenaphthene mg/kg 1.41.7 81 56-130
Acenaphthylene mg/kg 1.41.7 81 58-130
Aniline mg/kg 1.21.7 70 44-130
Anthracene mg/kg 1.31.7 78 60-130
Benzo(a)anthracene mg/kg 1.41.7 83 59-130
Benzo(a)pyrene mg/kg 1.41.7 82 57-130
Benzo(b)fluoranthene mg/kg 1.41.7 81 54-130
Benzo(g,h,i)perylene mg/kg 1.41.7 83 59-130
Benzo(k)fluoranthene mg/kg 1.41.7 84 54-130
Benzoic Acid mg/kg 4.98.5 58 19-130
Benzyl alcohol mg/kg 2.73.4 78 50-130
bis(2-Chloroethoxy)methane mg/kg 1.31.7 80 55-130
bis(2-Chloroethyl) ether mg/kg 1.31.7 78 53-130
bis(2-Ethylhexyl)phthalate mg/kg 1.31.7 76 58-130
Butylbenzylphthalate mg/kg 1.31.7 75 46-138
Chrysene mg/kg 1.31.7 80 57-130
Di-n-butylphthalate mg/kg 1.31.7 76 57-130
Di-n-octylphthalate mg/kg 1.31.7 77 57-130
Dibenz(a,h)anthracene mg/kg 1.41.7 83 60-130
Dibenzofuran mg/kg 1.41.7 83 54-130
Diethylphthalate mg/kg 1.41.7 81 55-130
Dimethylphthalate mg/kg 1.41.7 81 57-130
Fluoranthene mg/kg 1.41.7 80 57-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 57 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3263477LABORATORY CONTROL SAMPLE:
LCSSpike
Fluorene mg/kg 1.41.7 83 56-130
Hexachloro-1,3-butadiene mg/kg 1.51.7 88 41-130
Hexachlorobenzene mg/kg 1.41.7 84 53-130
Hexachlorocyclopentadiene mg/kg 1.11.7 68 23-130
Hexachloroethane mg/kg 1.31.7 74 48-130
Indeno(1,2,3-cd)pyrene mg/kg 1.41.7 82 61-130
Isophorone mg/kg 1.41.7 81 49-130
N-Nitroso-di-n-propylamine mg/kg 1.31.7 77 52-130
N-Nitrosodimethylamine mg/kg 1.21.7 69 45-130
N-Nitrosodiphenylamine mg/kg 1.31.7 76 56-130
Naphthalene mg/kg 1.41.7 81 56-130
Nitrobenzene mg/kg 1.31.7 78 50-130
Pentachlorophenol mg/kg 2.33.4 69 33-130
Phenanthrene mg/kg 1.41.7 80 60-130
Phenol mg/kg 1.41.7 85 54-130
Pyrene mg/kg 1.41.7 82 61-130
Pyridine mg/kg 0.831.7 49 35-130
2,4,6-Tribromophenol (S)%95 18-130
2-Fluorobiphenyl (S)%84 19-130
2-Fluorophenol (S)%83 18-130
Nitrobenzene-d5 (S)%87 21-130
Phenol-d6 (S)%82 18-130
Terphenyl-d14 (S)%76 15-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
3263478MATRIX SPIKE SAMPLE:
MSSpike
Result
92538473001
1,2,4-Trichlorobenzene mg/kg 1.52 77 22-130ND
1,2-Dichlorobenzene mg/kg 1.42 72 23-130ND
1,3-Dichlorobenzene mg/kg 1.42 71 26-130ND
1,4-Dichlorobenzene mg/kg 1.42 71 27-130ND
1-Methylnaphthalene mg/kg 1.52 77 30-130ND
2,2'-Oxybis(1-chloropropane)mg/kg 1.22 61 30-130ND
2,4,5-Trichlorophenol mg/kg 1.52 79 26-130ND
2,4,6-Trichlorophenol mg/kg 1.42 75 23-130ND
2,4-Dichlorophenol mg/kg 1.62 82 29-130ND
2,4-Dimethylphenol mg/kg 1.62 85 13-130ND
2,4-Dinitrophenol mg/kg 8.69.5 90 10-131ND
2,4-Dinitrotoluene mg/kg 1.52 79 28-130ND
2,6-Dinitrotoluene mg/kg 1.52 76 36-130ND
2-Chloronaphthalene mg/kg 1.42 73 27-130ND
2-Chlorophenol mg/kg 1.32 70 29-130ND
2-Methylnaphthalene mg/kg 1.42 76 29-130ND
2-Methylphenol(o-Cresol)mg/kg 1.42 71 20-130ND
2-Nitroaniline mg/kg 2.63.8 69 29-130ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 58 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3263478MATRIX SPIKE SAMPLE:
MSSpike
Result
92538473001
2-Nitrophenol mg/kg 1.52 79 26-130ND
3&4-Methylphenol(m&p Cresol)mg/kg 1.42 75 10-176ND
3,3'-Dichlorobenzidine mg/kg 2.7 IL3.8 70 15-130ND
3-Nitroaniline mg/kg 2.63.8 69 28-130ND
4,6-Dinitro-2-methylphenol mg/kg 3.53.8 91 15-132ND
4-Bromophenylphenyl ether mg/kg 1.52 79 35-130ND
4-Chloro-3-methylphenol mg/kg 3.03.8 80 30-130ND
4-Chloroaniline mg/kg 2.83.8 74 28-130ND
4-Chlorophenylphenyl ether mg/kg 1.62 82 32-130ND
4-Nitroaniline mg/kg 2.83.8 73 30-130ND
4-Nitrophenol mg/kg 7.39.5 77 17-130ND
Acenaphthene mg/kg 1.52 76 29-130ND
Acenaphthylene mg/kg 1.42 76 31-130ND
Aniline mg/kg 1.32 69 10-130ND
Anthracene mg/kg 1.42 75 33-130ND
Benzo(a)anthracene mg/kg 1.52 77 32-130ND
Benzo(a)pyrene mg/kg 1.42 76 32-130ND
Benzo(b)fluoranthene mg/kg 1.42 76 33-130ND
Benzo(g,h,i)perylene mg/kg 1.52 78 28-130ND
Benzo(k)fluoranthene mg/kg 1.52 77 31-130ND
Benzoic Acid mg/kg 4.59.5 47 10-130ND
Benzyl alcohol mg/kg 2.83.8 73 31-130ND
bis(2-Chloroethoxy)methane mg/kg 1.52 77 30-130ND
bis(2-Chloroethyl) ether mg/kg 1.52 77 68-130ND
bis(2-Ethylhexyl)phthalate mg/kg 1.32 70 40-130ND
Butylbenzylphthalate mg/kg 1.42 72 40-130ND
Chrysene mg/kg 1.52 77 30-130ND
Di-n-butylphthalate mg/kg 1.42 72 41-130ND
Di-n-octylphthalate mg/kg 1.32 67 42-130ND
Dibenz(a,h)anthracene mg/kg 1.52 80 27-130ND
Dibenzofuran mg/kg 1.52 77 32-130ND
Diethylphthalate mg/kg 1.52 80 40-130ND
Dimethylphthalate mg/kg 1.52 78 37-130ND
Fluoranthene mg/kg 1.42 76 26-130ND
Fluorene mg/kg 1.52 79 31-130ND
Hexachloro-1,3-butadiene mg/kg 1.52 81 20-130ND
Hexachlorobenzene mg/kg 1.62 82 29-130ND
Hexachlorocyclopentadiene mg/kg 1.22 65 10-130ND
Hexachloroethane mg/kg 1.42 72 21-130ND
Indeno(1,2,3-cd)pyrene mg/kg 1.52 77 28-130ND
Isophorone mg/kg 1.42 75 32-130ND
N-Nitroso-di-n-propylamine mg/kg 1.42 76 31-130ND
N-Nitrosodimethylamine mg/kg 1.42 71 20-130ND
N-Nitrosodiphenylamine mg/kg 1.52 77 32-130ND
Naphthalene mg/kg 1.42 76 30-130ND
Nitrobenzene mg/kg 1.42 73 25-130ND
Pentachlorophenol mg/kg 2.63.8 67 10-130ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 59 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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.
3263478MATRIX SPIKE SAMPLE:
MSSpike
Result
92538473001
Phenanthrene mg/kg 1.52 77 34-130ND
Phenol mg/kg 1.62 82 14-130ND
Pyrene mg/kg 1.52 80 31-130ND
Pyridine mg/kg 0.842 44 10-130ND
2,4,6-Tribromophenol (S)%86 18-130
2-Fluorobiphenyl (S)%74 19-130
2-Fluorophenol (S)%74 18-130
Nitrobenzene-d5 (S)%75 21-130
Phenol-d6 (S)%73 18-130
Terphenyl-d14 (S)%69 15-130
Parameter Units
Dup
Result QualifiersRPDResult
92538473002
3263479SAMPLE DUPLICATE:
1,2,4-Trichlorobenzene mg/kg NDND
1,2-Dichlorobenzene mg/kg NDND
1,3-Dichlorobenzene mg/kg NDND
1,4-Dichlorobenzene mg/kg NDND
1-Methylnaphthalene mg/kg NDND
2,2'-Oxybis(1-chloropropane)mg/kg NDND
2,4,5-Trichlorophenol mg/kg NDND
2,4,6-Trichlorophenol mg/kg NDND
2,4-Dichlorophenol mg/kg NDND
2,4-Dimethylphenol mg/kg NDND
2,4-Dinitrophenol mg/kg NDND
2,4-Dinitrotoluene mg/kg NDND
2,6-Dinitrotoluene mg/kg NDND
2-Chloronaphthalene mg/kg NDND
2-Chlorophenol mg/kg NDND
2-Methylnaphthalene mg/kg NDND
2-Methylphenol(o-Cresol)mg/kg NDND
2-Nitroaniline mg/kg NDND
2-Nitrophenol mg/kg NDND
3&4-Methylphenol(m&p Cresol)mg/kg NDND
3,3'-Dichlorobenzidine mg/kg ND ILND
3-Nitroaniline mg/kg NDND
4,6-Dinitro-2-methylphenol mg/kg NDND
4-Bromophenylphenyl ether mg/kg NDND
4-Chloro-3-methylphenol mg/kg NDND
4-Chloroaniline mg/kg NDND
4-Chlorophenylphenyl ether mg/kg NDND
4-Nitroaniline mg/kg NDND
4-Nitrophenol mg/kg NDND
Acenaphthene mg/kg NDND
Acenaphthylene mg/kg NDND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 60 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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 QualifiersRPDResult
92538473002
3263479SAMPLE DUPLICATE:
Aniline mg/kg NDND
Anthracene mg/kg NDND
Benzo(a)anthracene mg/kg NDND
Benzo(a)pyrene mg/kg NDND
Benzo(b)fluoranthene mg/kg NDND
Benzo(g,h,i)perylene mg/kg NDND
Benzo(k)fluoranthene mg/kg NDND
Benzoic Acid mg/kg NDND
Benzyl alcohol mg/kg NDND
bis(2-Chloroethoxy)methane mg/kg NDND
bis(2-Chloroethyl) ether mg/kg NDND
bis(2-Ethylhexyl)phthalate mg/kg NDND
Butylbenzylphthalate mg/kg NDND
Chrysene mg/kg NDND
Di-n-butylphthalate mg/kg NDND
Di-n-octylphthalate mg/kg NDND
Dibenz(a,h)anthracene mg/kg NDND
Dibenzofuran mg/kg NDND
Diethylphthalate mg/kg NDND
Dimethylphthalate mg/kg NDND
Fluoranthene mg/kg NDND
Fluorene mg/kg NDND
Hexachloro-1,3-butadiene mg/kg NDND
Hexachlorobenzene mg/kg NDND
Hexachlorocyclopentadiene mg/kg NDND
Hexachloroethane mg/kg NDND
Indeno(1,2,3-cd)pyrene mg/kg NDND
Isophorone mg/kg NDND
N-Nitroso-di-n-propylamine mg/kg NDND
N-Nitrosodimethylamine mg/kg NDND
N-Nitrosodiphenylamine mg/kg NDND
Naphthalene mg/kg NDND
Nitrobenzene mg/kg NDND
Pentachlorophenol mg/kg NDND
Phenanthrene mg/kg NDND
Phenol mg/kg NDND
Pyrene mg/kg NDND
Pyridine mg/kg NDND
2,4,6-Tribromophenol (S)%6880
2-Fluorobiphenyl (S)%6068
2-Fluorophenol (S)%6159
Nitrobenzene-d5 (S)%6267
Phenol-d6 (S)%6261
Terphenyl-d14 (S)%5667
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 61 of 69
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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:
620044
SW-846
SW-846
Dry Weight/Percent Moisture
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92538448001, 92538448002, 92538448003, 92538448004, 92538448005, 92538448006, 92538448007,
92538448008
Parameter Units
Dup
Result QualifiersRPDResult
92538437001
3262370SAMPLE DUPLICATE:
Percent Moisture %37.3 N2740.2
Parameter Units
Dup
Result QualifiersRPDResult
92538049002
3262371SAMPLE DUPLICATE:
Percent Moisture %45.6 N2443.9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 62 of 69
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
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
This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be
considered an estimated value.IL
Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.L1
The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.N2
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: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 63 of 69
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92538448
Monroe Road Site 12929-B
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92538448001 620269 620563B-1 EPA 3546 EPA 8270E
92538448002 620269 620563B-2 EPA 3546 EPA 8270E
92538448003 620269 620563B-3 EPA 3546 EPA 8270E
92538448004 620269 620563B-4 EPA 3546 EPA 8270E
92538448001 620326 620397B-1 EPA 5035A/5030B EPA 8260D
92538448002 620326 620397B-2 EPA 5035A/5030B EPA 8260D
92538448003 620326 620397B-3 EPA 5035A/5030B EPA 8260D
92538448004 620326 620397B-4 EPA 5035A/5030B EPA 8260D
92538448005 620326 620397SB-1A EPA 5035A/5030B EPA 8260D
92538448006 620326 620397SB-2A EPA 5035A/5030B EPA 8260D
92538448007 620326 620397SB-18 EPA 5035A/5030B EPA 8260D
92538448008 620326 620397SB-13A EPA 5035A/5030B EPA 8260D
92538448009 620183GW-17A EPA 8260D
92538448010 620190GW-1A EPA 8260D
92538448011 620190GW-2A EPA 8260D
92538448012 620190GW-18 EPA 8260D
92538448013 620190GW-13A EPA 8260D
92538448001 620044B-1 SW-846
92538448002 620044B-2 SW-846
92538448003 620044B-3 SW-846
92538448004 620044B-4 SW-846
92538448005 620044SB-1A SW-846
92538448006 620044SB-2A SW-846
92538448007 620044SB-18 SW-846
92538448008 620044SB-13A SW-846
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/17/2021 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 64 of 69
Page 65 of 69
Page 66 of 69
Page 67 of 69
Page 68 of 69
Page 69 of 69
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
May 21, 2021
Scott Young
ECS Southeast - Charlotte, NC
1812 Center Park Drive, Suite D
Charlotte, NC 28217
Project Location: Charlotte, NC
Client Job Number:
Project Number: 12929-B
Laboratory Work Order Number: 21E0771
Enclosed are results of analyses for samples received by the laboratory on May 12, 2021. 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 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
5/21/2021ECS Southeast - Charlotte, NC
1812 Center Park Drive, Suite D
Charlotte, NC 28217
ATTN: Scott Young
12929-B
21E0771
The results of analyses performed on the following samples submitted to Con-Test, a Pace 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-L 21E0771-01 Sub Slab EPA TO-15
SG-M 21E0771-02 Sub Slab EPA TO-15
SG-N 21E0771-03 Sub Slab EPA TO-15
SG-O 21E0771-04 Sub Slab EPA TO-15
SG-P 21E0771-05 Sub Slab EPA TO-15
SG-Q 21E0771-06 Sub Slab EPA TO-15
Page 2 of 32
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.
EPA TO-15
Qualifications:
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:
2-Hexanone (MBK)
B282542-BS1
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side. Data validation is not affected
since sample result was "not detected" for this compound.
Analyte & Samples(s) Qualified:
2-Hexanone (MBK)
B282542-BS1, S059889-CCV1
Initial calibration verification (ICV) did not meet method specifications and was biased on the low side for this compound. Reported result is
estimated.
Analyte & Samples(s) Qualified:
1,2,4-Trichlorobenzene
21E0771-01[SG-L], 21E0771-02[SG-M], 21E0771-03[SG-N], 21E0771-04[SG-O], 21E0771-05[SG-P], 21E0771-06[SG-Q], B282542-BLK1, B282542-BS1, B282542-DUP1,
S059889-CCV1
The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
Page 3 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-L
Sample ID: 21E0771-01
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6
Sampled: 5/11/2021 14:55
Canister ID: 2129
Flow Controller ID: 4067
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 33 8.0 5/20/21 17:27 BRF79 4194.8 11
Benzene ND 0.20 5/20/21 17:27 BRFND40.640.058 0.19
Benzyl chloride ND 0.20 5/20/21 17:27 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 5/20/21 17:27 BRFND41.30.056 0.37
Bromoform ND 0.20 5/20/21 17:27 BRFND42.10.069 0.71
Bromomethane ND 0.20 5/20/21 17:27 BRFND40.780.11 0.41
1,3-Butadiene ND 0.20 5/20/21 17:27 BRFND40.440.15 0.32
2-Butanone (MEK)ND 8.0 5/20/21 17:27 BRFND4240.66 2.0
Carbon Disulfide ND 2.0 5/20/21 17:27 BRFND46.20.51 1.6
Carbon Tetrachloride ND 0.20 5/20/21 17:27 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 5/20/21 17:27 BRFND40.920.048 0.22
Chloroethane ND 0.20 5/20/21 17:27 BRFND40.530.20 0.52
Chloroform 160 0.20 5/20/21 17:27 BRF790 40.980.048 0.24
Chloromethane ND 0.40 5/20/21 17:27 BRFND40.830.15 0.32
Cyclohexane 5.0 0.20 5/20/21 17:27 BRF17 40.690.098 0.34
Dibromochloromethane ND 0.20 5/20/21 17:27 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 5/20/21 17:27 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 5/20/21 17:27 BRFND41.20.074 0.44
1,3-Dichlorobenzene ND 0.20 5/20/21 17:27 BRFND41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 5/20/21 17:27 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 5/20/21 17:27 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 5/20/21 17:27 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 5/20/21 17:27 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 5/20/21 17:27 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 5/20/21 17:27 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 5/20/21 17:27 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 5/20/21 17:27 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 5/20/21 17:27 BRFND40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 5/20/21 17:27 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/20/21 17:27 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 5/20/21 17:27 BRFND47.20.56 2.0
Ethanol 26 8.0 5/20/21 17:27 BRF48 4152.4 4.6
Ethyl Acetate ND 2.0 5/20/21 17:27 BRFND47.21.2 4.3
Ethylbenzene 0.36 0.20 5/20/21 17:27 BRF1.5 40.870.042 0.18
4-Ethyltoluene ND 0.20 5/20/21 17:27 BRFND40.980.062 0.30
Heptane ND 0.20 5/20/21 17:27 BRFND40.820.086 0.35
Hexachlorobutadiene ND 0.20 5/20/21 17:27 BRFND42.10.088 0.94
Hexane ND 8.0 5/20/21 17:27 BRFND4280.36 1.3
2-Hexanone (MBK)ND 0.40 5/20/21 17:27 BRFND41.60.11 0.46
Isopropanol 4.5 8.0 5/20/21 17:27 BRFJ11 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/20/21 17:27 BRFND40.720.080 0.29
Methylene Chloride ND 2.0 5/20/21 17:27 BRFND46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 5/20/21 17:27 BRFND40.820.10 0.43
Naphthalene ND 0.20 5/20/21 17:27 BRFND41.00.11 0.59
Propene ND 8.0 5/20/21 17:27 BRFND4140.67 1.2
Styrene 0.32 0.20 5/20/21 17:27 BRF1.4 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 5/20/21 17:27 BRFND41.40.053 0.37
Page 4 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-L
Sample ID: 21E0771-01
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6
Sampled: 5/11/2021 14:55
Canister ID: 2129
Flow Controller ID: 4067
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 52 0.20 5/20/21 17:27 BRF350 41.40.065 0.44
Tetrahydrofuran ND 2.0 5/20/21 17:27 BRFND45.90.49 1.5
Toluene 2.8 0.20 5/20/21 17:27 BRF11 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 5/20/21 17:27 BRFV-34 ND 41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 5/20/21 17:27 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 5/20/21 17:27 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 5/20/21 17:27 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)ND 0.80 5/20/21 17:27 BRFND44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 5/20/21 17:27 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene 1.5 0.20 5/20/21 17:27 BRF7.5 40.980.046 0.22
1,3,5-Trimethylbenzene 0.45 0.20 5/20/21 17:27 BRF2.2 40.980.052 0.26
Vinyl Acetate ND 4.0 5/20/21 17:27 BRFND4140.56 2.0
Vinyl Chloride ND 0.20 5/20/21 17:27 BRFND40.510.11 0.29
m&p-Xylene 1.1 0.40 5/20/21 17:27 BRF4.7 41.70.070 0.30
o-Xylene 0.92 0.20 5/20/21 17:27 BRF4.0 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)90.6 5/20/21 17:2770-130
Page 5 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-M
Sample ID: 21E0771-02
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -26
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -7
Sampled: 5/11/2021 15:11
Canister ID: 2309
Flow Controller ID: 4311
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 39 8.0 5/20/21 17:52 BRF93 4194.8 11
Benzene ND 0.20 5/20/21 17:52 BRFND40.640.058 0.19
Benzyl chloride ND 0.20 5/20/21 17:52 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 5/20/21 17:52 BRFND41.30.056 0.37
Bromoform ND 0.20 5/20/21 17:52 BRFND42.10.069 0.71
Bromomethane ND 0.20 5/20/21 17:52 BRFND40.780.11 0.41
1,3-Butadiene ND 0.20 5/20/21 17:52 BRFND40.440.15 0.32
2-Butanone (MEK)4.6 8.0 5/20/21 17:52 BRFJ14 4240.66 2.0
Carbon Disulfide ND 2.0 5/20/21 17:52 BRFND46.20.51 1.6
Carbon Tetrachloride ND 0.20 5/20/21 17:52 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 5/20/21 17:52 BRFND40.920.048 0.22
Chloroethane ND 0.20 5/20/21 17:52 BRFND40.530.20 0.52
Chloroform 0.87 0.20 5/20/21 17:52 BRF4.3 40.980.048 0.24
Chloromethane ND 0.40 5/20/21 17:52 BRFND40.830.15 0.32
Cyclohexane 8.4 0.20 5/20/21 17:52 BRF29 40.690.098 0.34
Dibromochloromethane ND 0.20 5/20/21 17:52 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 5/20/21 17:52 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 5/20/21 17:52 BRFND41.20.074 0.44
1,3-Dichlorobenzene ND 0.20 5/20/21 17:52 BRFND41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 5/20/21 17:52 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 5/20/21 17:52 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 5/20/21 17:52 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 5/20/21 17:52 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 5/20/21 17:52 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 5/20/21 17:52 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 5/20/21 17:52 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 5/20/21 17:52 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 5/20/21 17:52 BRFND40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 5/20/21 17:52 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/20/21 17:52 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 5/20/21 17:52 BRFND47.20.56 2.0
Ethanol 74 8.0 5/20/21 17:52 BRF140 4152.4 4.6
Ethyl Acetate ND 2.0 5/20/21 17:52 BRFND47.21.2 4.3
Ethylbenzene 0.36 0.20 5/20/21 17:52 BRF1.5 40.870.042 0.18
4-Ethyltoluene ND 0.20 5/20/21 17:52 BRFND40.980.062 0.30
Heptane ND 0.20 5/20/21 17:52 BRFND40.820.086 0.35
Hexachlorobutadiene ND 0.20 5/20/21 17:52 BRFND42.10.088 0.94
Hexane 5.5 8.0 5/20/21 17:52 BRFJ19 4280.36 1.3
2-Hexanone (MBK)ND 0.40 5/20/21 17:52 BRFND41.60.11 0.46
Isopropanol 6.0 8.0 5/20/21 17:52 BRFJ15 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/20/21 17:52 BRFND40.720.080 0.29
Methylene Chloride 1.9 2.0 5/20/21 17:52 BRFJ6.7 46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 5/20/21 17:52 BRFND40.820.10 0.43
Naphthalene ND 0.20 5/20/21 17:52 BRFND41.00.11 0.59
Propene ND 8.0 5/20/21 17:52 BRFND4140.67 1.2
Styrene 0.24 0.20 5/20/21 17:52 BRF1.0 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 5/20/21 17:52 BRFND41.40.053 0.37
Page 6 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-M
Sample ID: 21E0771-02
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -26
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -7
Sampled: 5/11/2021 15:11
Canister ID: 2309
Flow Controller ID: 4311
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 42 0.20 5/20/21 17:52 BRF280 41.40.065 0.44
Tetrahydrofuran ND 2.0 5/20/21 17:52 BRFND45.90.49 1.5
Toluene 2.3 0.20 5/20/21 17:52 BRF8.7 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 5/20/21 17:52 BRFV-34 ND 41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 5/20/21 17:52 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 5/20/21 17:52 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 5/20/21 17:52 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.44 0.80 5/20/21 17:52 BRFJ2.4 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 5/20/21 17:52 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 5/20/21 17:52 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene 0.22 0.20 5/20/21 17:52 BRF1.1 40.980.052 0.26
Vinyl Acetate ND 4.0 5/20/21 17:52 BRFND4140.56 2.0
Vinyl Chloride ND 0.20 5/20/21 17:52 BRFND40.510.11 0.29
m&p-Xylene 0.61 0.40 5/20/21 17:52 BRF2.7 41.70.070 0.30
o-Xylene 0.55 0.20 5/20/21 17:52 BRF2.4 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)90.7 5/20/21 17:5270-130
Page 7 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-N
Sample ID: 21E0771-03
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -27
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6
Sampled: 5/11/2021 15:26
Canister ID: 2121
Flow Controller ID: 4076
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 71 8.0 5/20/21 18:43 BRF170 4194.8 11
Benzene 0.54 0.20 5/20/21 18:43 BRF1.7 40.640.058 0.19
Benzyl chloride ND 0.20 5/20/21 18:43 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 5/20/21 18:43 BRFND41.30.056 0.37
Bromoform ND 0.20 5/20/21 18:43 BRFND42.10.069 0.71
Bromomethane ND 0.20 5/20/21 18:43 BRFND40.780.11 0.41
1,3-Butadiene ND 0.20 5/20/21 18:43 BRFND40.440.15 0.32
2-Butanone (MEK)9.5 8.0 5/20/21 18:43 BRF28 4240.66 2.0
Carbon Disulfide ND 2.0 5/20/21 18:43 BRFND46.20.51 1.6
Carbon Tetrachloride ND 0.20 5/20/21 18:43 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 5/20/21 18:43 BRFND40.920.048 0.22
Chloroethane ND 0.20 5/20/21 18:43 BRFND40.530.20 0.52
Chloroform 3.8 0.20 5/20/21 18:43 BRF18 40.980.048 0.24
Chloromethane ND 0.40 5/20/21 18:43 BRFND40.830.15 0.32
Cyclohexane 7.2 0.20 5/20/21 18:43 BRF25 40.690.098 0.34
Dibromochloromethane ND 0.20 5/20/21 18:43 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 5/20/21 18:43 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 5/20/21 18:43 BRFND41.20.074 0.44
1,3-Dichlorobenzene ND 0.20 5/20/21 18:43 BRFND41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 5/20/21 18:43 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 5/20/21 18:43 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 5/20/21 18:43 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 5/20/21 18:43 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 5/20/21 18:43 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 5/20/21 18:43 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 5/20/21 18:43 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 5/20/21 18:43 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 5/20/21 18:43 BRFND40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 5/20/21 18:43 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/20/21 18:43 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 5/20/21 18:43 BRFND47.20.56 2.0
Ethanol 29 8.0 5/20/21 18:43 BRF54 4152.4 4.6
Ethyl Acetate ND 2.0 5/20/21 18:43 BRFND47.21.2 4.3
Ethylbenzene 0.47 0.20 5/20/21 18:43 BRF2.0 40.870.042 0.18
4-Ethyltoluene ND 0.20 5/20/21 18:43 BRFND40.980.062 0.30
Heptane ND 0.20 5/20/21 18:43 BRFND40.820.086 0.35
Hexachlorobutadiene ND 0.20 5/20/21 18:43 BRFND42.10.088 0.94
Hexane ND 8.0 5/20/21 18:43 BRFND4280.36 1.3
2-Hexanone (MBK)ND 0.40 5/20/21 18:43 BRFND41.60.11 0.46
Isopropanol ND 8.0 5/20/21 18:43 BRFND4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/20/21 18:43 BRFND40.720.080 0.29
Methylene Chloride ND 2.0 5/20/21 18:43 BRFND46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 5/20/21 18:43 BRFND40.820.10 0.43
Naphthalene ND 0.20 5/20/21 18:43 BRFND41.00.11 0.59
Propene ND 8.0 5/20/21 18:43 BRFND4140.67 1.2
Styrene ND 0.20 5/20/21 18:43 BRFND40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 5/20/21 18:43 BRFND41.40.053 0.37
Page 8 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-N
Sample ID: 21E0771-03
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -27
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6
Sampled: 5/11/2021 15:26
Canister ID: 2121
Flow Controller ID: 4076
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 150 0.20 5/20/21 18:43 BRF1000 41.40.065 0.44
Tetrahydrofuran ND 2.0 5/20/21 18:43 BRFND45.90.49 1.5
Toluene 3.9 0.20 5/20/21 18:43 BRF15 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 5/20/21 18:43 BRFV-34 ND 41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 5/20/21 18:43 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 5/20/21 18:43 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 5/20/21 18:43 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.75 0.80 5/20/21 18:43 BRFJ4.2 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 5/20/21 18:43 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 5/20/21 18:43 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene 0.22 0.20 5/20/21 18:43 BRF1.1 40.980.052 0.26
Vinyl Acetate ND 4.0 5/20/21 18:43 BRFND4140.56 2.0
Vinyl Chloride ND 0.20 5/20/21 18:43 BRFND40.510.11 0.29
m&p-Xylene 0.93 0.40 5/20/21 18:43 BRF4.0 41.70.070 0.30
o-Xylene 1.1 0.20 5/20/21 18:43 BRF4.9 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)90.6 5/20/21 18:4370-130
Page 9 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-O
Sample ID: 21E0771-04
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -26
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -7.4
Sampled: 5/11/2021 15:49
Canister ID: 2122
Flow Controller ID: 4213
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 34 8.0 5/20/21 19:33 BRF81 4194.8 11
Benzene ND 0.20 5/20/21 19:33 BRFND40.640.058 0.19
Benzyl chloride ND 0.20 5/20/21 19:33 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 5/20/21 19:33 BRFND41.30.056 0.37
Bromoform ND 0.20 5/20/21 19:33 BRFND42.10.069 0.71
Bromomethane ND 0.20 5/20/21 19:33 BRFND40.780.11 0.41
1,3-Butadiene ND 0.20 5/20/21 19:33 BRFND40.440.15 0.32
2-Butanone (MEK)4.4 8.0 5/20/21 19:33 BRFJ13 4240.66 2.0
Carbon Disulfide ND 2.0 5/20/21 19:33 BRFND46.20.51 1.6
Carbon Tetrachloride ND 0.20 5/20/21 19:33 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 5/20/21 19:33 BRFND40.920.048 0.22
Chloroethane ND 0.20 5/20/21 19:33 BRFND40.530.20 0.52
Chloroform ND 0.20 5/20/21 19:33 BRFND40.980.048 0.24
Chloromethane ND 0.40 5/20/21 19:33 BRFND40.830.15 0.32
Cyclohexane 6.1 0.20 5/20/21 19:33 BRF21 40.690.098 0.34
Dibromochloromethane ND 0.20 5/20/21 19:33 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 5/20/21 19:33 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 5/20/21 19:33 BRFND41.20.074 0.44
1,3-Dichlorobenzene ND 0.20 5/20/21 19:33 BRFND41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 5/20/21 19:33 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 5/20/21 19:33 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 5/20/21 19:33 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 5/20/21 19:33 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 5/20/21 19:33 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 5/20/21 19:33 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 5/20/21 19:33 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 5/20/21 19:33 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 5/20/21 19:33 BRFND40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 5/20/21 19:33 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/20/21 19:33 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 5/20/21 19:33 BRFND47.20.56 2.0
Ethanol 36 8.0 5/20/21 19:33 BRF69 4152.4 4.6
Ethyl Acetate ND 2.0 5/20/21 19:33 BRFND47.21.2 4.3
Ethylbenzene 0.42 0.20 5/20/21 19:33 BRF1.8 40.870.042 0.18
4-Ethyltoluene ND 0.20 5/20/21 19:33 BRFND40.980.062 0.30
Heptane 0.69 0.20 5/20/21 19:33 BRF2.8 40.820.086 0.35
Hexachlorobutadiene ND 0.20 5/20/21 19:33 BRFND42.10.088 0.94
Hexane 5.8 8.0 5/20/21 19:33 BRFJ21 4280.36 1.3
2-Hexanone (MBK)ND 0.40 5/20/21 19:33 BRFND41.60.11 0.46
Isopropanol 3.2 8.0 5/20/21 19:33 BRFJ7.9 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/20/21 19:33 BRFND40.720.080 0.29
Methylene Chloride ND 2.0 5/20/21 19:33 BRFND46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 5/20/21 19:33 BRFND40.820.10 0.43
Naphthalene ND 0.20 5/20/21 19:33 BRFND41.00.11 0.59
Propene ND 8.0 5/20/21 19:33 BRFND4140.67 1.2
Styrene 0.58 0.20 5/20/21 19:33 BRF2.5 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 5/20/21 19:33 BRFND41.40.053 0.37
Page 10 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-O
Sample ID: 21E0771-04
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -26
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -7.4
Sampled: 5/11/2021 15:49
Canister ID: 2122
Flow Controller ID: 4213
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 530 1.0 5/20/21 19:57 BRF3600 206.80.33 2.2
Tetrahydrofuran ND 2.0 5/20/21 19:33 BRFND45.90.49 1.5
Toluene 2.5 0.20 5/20/21 19:33 BRF9.2 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 5/20/21 19:33 BRFV-34 ND 41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 5/20/21 19:33 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 5/20/21 19:33 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 5/20/21 19:33 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.52 0.80 5/20/21 19:33 BRFJ2.9 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 5/20/21 19:33 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene 1.1 0.20 5/20/21 19:33 BRF5.5 40.980.046 0.22
1,3,5-Trimethylbenzene 0.50 0.20 5/20/21 19:33 BRF2.4 40.980.052 0.26
Vinyl Acetate ND 4.0 5/20/21 19:33 BRFND4140.56 2.0
Vinyl Chloride ND 0.20 5/20/21 19:33 BRFND40.510.11 0.29
m&p-Xylene 0.88 0.40 5/20/21 19:33 BRF3.8 41.70.070 0.30
o-Xylene 1.1 0.20 5/20/21 19:33 BRF4.6 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)87.0 5/20/21 19:5770-130
4-Bromofluorobenzene (1)92.2 5/20/21 19:3370-130
Page 11 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-P
Sample ID: 21E0771-05
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6.5
Sampled: 5/11/2021 16:02
Canister ID: 2336
Flow Controller ID: 4073
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 150 8.0 5/20/21 20:23 BRF360 4194.8 11
Benzene ND 0.20 5/20/21 20:23 BRFND40.640.058 0.19
Benzyl chloride ND 0.20 5/20/21 20:23 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 5/20/21 20:23 BRFND41.30.056 0.37
Bromoform ND 0.20 5/20/21 20:23 BRFND42.10.069 0.71
Bromomethane ND 0.20 5/20/21 20:23 BRFND40.780.11 0.41
1,3-Butadiene ND 0.20 5/20/21 20:23 BRFND40.440.15 0.32
2-Butanone (MEK)15 8.0 5/20/21 20:23 BRF43 4240.66 2.0
Carbon Disulfide ND 2.0 5/20/21 20:23 BRFND46.20.51 1.6
Carbon Tetrachloride ND 0.20 5/20/21 20:23 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 5/20/21 20:23 BRFND40.920.048 0.22
Chloroethane ND 0.20 5/20/21 20:23 BRFND40.530.20 0.52
Chloroform ND 0.20 5/20/21 20:23 BRFND40.980.048 0.24
Chloromethane ND 0.40 5/20/21 20:23 BRFND40.830.15 0.32
Cyclohexane ND 0.20 5/20/21 20:23 BRFND40.690.098 0.34
Dibromochloromethane ND 0.20 5/20/21 20:23 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 5/20/21 20:23 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 5/20/21 20:23 BRFND41.20.074 0.44
1,3-Dichlorobenzene ND 0.20 5/20/21 20:23 BRFND41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 5/20/21 20:23 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 5/20/21 20:23 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 5/20/21 20:23 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 5/20/21 20:23 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 5/20/21 20:23 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 5/20/21 20:23 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 5/20/21 20:23 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 5/20/21 20:23 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 5/20/21 20:23 BRFND40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 5/20/21 20:23 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/20/21 20:23 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 5/20/21 20:23 BRFND47.20.56 2.0
Ethanol 390 60 5/20/21 20:47 BRF740 301101834
Ethyl Acetate ND 2.0 5/20/21 20:23 BRFND47.21.2 4.3
Ethylbenzene 0.56 0.20 5/20/21 20:23 BRF2.4 40.870.042 0.18
4-Ethyltoluene ND 0.20 5/20/21 20:23 BRFND40.980.062 0.30
Heptane ND 0.20 5/20/21 20:23 BRFND40.820.086 0.35
Hexachlorobutadiene ND 0.20 5/20/21 20:23 BRFND42.10.088 0.94
Hexane 9.2 8.0 5/20/21 20:23 BRF32 4280.36 1.3
2-Hexanone (MBK)ND 0.40 5/20/21 20:23 BRFND41.60.11 0.46
Isopropanol 36 8.0 5/20/21 20:23 BRF87 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/20/21 20:23 BRFND40.720.080 0.29
Methylene Chloride ND 2.0 5/20/21 20:23 BRFND46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 5/20/21 20:23 BRFND40.820.10 0.43
Naphthalene ND 0.20 5/20/21 20:23 BRFND41.00.11 0.59
Propene ND 8.0 5/20/21 20:23 BRFND4140.67 1.2
Styrene 1.3 0.20 5/20/21 20:23 BRF5.5 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 5/20/21 20:23 BRFND41.40.053 0.37
Page 12 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-P
Sample ID: 21E0771-05
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6.5
Sampled: 5/11/2021 16:02
Canister ID: 2336
Flow Controller ID: 4073
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 35 0.20 5/20/21 20:23 BRF240 41.40.065 0.44
Tetrahydrofuran ND 2.0 5/20/21 20:23 BRFND45.90.49 1.5
Toluene 3.3 0.20 5/20/21 20:23 BRF13 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 5/20/21 20:23 BRFV-34 ND 41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 5/20/21 20:23 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 5/20/21 20:23 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 5/20/21 20:23 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.31 0.80 5/20/21 20:23 BRFJ1.7 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 5/20/21 20:23 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 5/20/21 20:23 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene 0.42 0.20 5/20/21 20:23 BRF2.1 40.980.052 0.26
Vinyl Acetate ND 4.0 5/20/21 20:23 BRFND4140.56 2.0
Vinyl Chloride ND 0.20 5/20/21 20:23 BRFND40.510.11 0.29
m&p-Xylene 0.96 0.40 5/20/21 20:23 BRF4.2 41.70.070 0.30
o-Xylene 0.77 0.20 5/20/21 20:23 BRF3.4 40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)85.7 5/20/21 20:4770-130
4-Bromofluorobenzene (1)92.1 5/20/21 20:2370-130
Page 13 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-Q
Sample ID: 21E0771-06
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -27
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -7
Sampled: 5/11/2021 16:16
Canister ID: 2328
Flow Controller ID: 4196
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 87 8.0 5/20/21 21:12 BRF210 4194.8 11
Benzene ND 0.20 5/20/21 21:12 BRFND40.640.058 0.19
Benzyl chloride ND 0.20 5/20/21 21:12 BRFND41.00.090 0.47
Bromodichloromethane ND 0.20 5/20/21 21:12 BRFND41.30.056 0.37
Bromoform ND 0.20 5/20/21 21:12 BRFND42.10.069 0.71
Bromomethane ND 0.20 5/20/21 21:12 BRFND40.780.11 0.41
1,3-Butadiene ND 0.20 5/20/21 21:12 BRFND40.440.15 0.32
2-Butanone (MEK)4.9 8.0 5/20/21 21:12 BRFJ15 4240.66 2.0
Carbon Disulfide ND 2.0 5/20/21 21:12 BRFND46.20.51 1.6
Carbon Tetrachloride ND 0.20 5/20/21 21:12 BRFND41.30.053 0.33
Chlorobenzene ND 0.20 5/20/21 21:12 BRFND40.920.048 0.22
Chloroethane ND 0.20 5/20/21 21:12 BRFND40.530.20 0.52
Chloroform ND 0.20 5/20/21 21:12 BRFND40.980.048 0.24
Chloromethane ND 0.40 5/20/21 21:12 BRFND40.830.15 0.32
Cyclohexane 9.6 0.20 5/20/21 21:12 BRF33 40.690.098 0.34
Dibromochloromethane ND 0.20 5/20/21 21:12 BRFND41.70.067 0.57
1,2-Dibromoethane (EDB)ND 0.20 5/20/21 21:12 BRFND41.50.052 0.40
1,2-Dichlorobenzene ND 0.20 5/20/21 21:12 BRFND41.20.074 0.44
1,3-Dichlorobenzene ND 0.20 5/20/21 21:12 BRFND41.20.073 0.44
1,4-Dichlorobenzene ND 0.20 5/20/21 21:12 BRFND41.20.045 0.27
Dichlorodifluoromethane (Freon 12)ND 0.20 5/20/21 21:12 BRFND40.990.063 0.31
1,1-Dichloroethane ND 0.20 5/20/21 21:12 BRFND40.810.063 0.25
1,2-Dichloroethane ND 0.20 5/20/21 21:12 BRFND40.810.073 0.30
1,1-Dichloroethylene ND 0.20 5/20/21 21:12 BRFND40.790.11 0.43
cis-1,2-Dichloroethylene ND 0.20 5/20/21 21:12 BRFND40.790.068 0.27
trans-1,2-Dichloroethylene ND 0.20 5/20/21 21:12 BRFND40.790.059 0.23
1,2-Dichloropropane ND 0.20 5/20/21 21:12 BRFND40.920.072 0.33
cis-1,3-Dichloropropene ND 0.20 5/20/21 21:12 BRFND40.910.093 0.42
trans-1,3-Dichloropropene ND 0.20 5/20/21 21:12 BRFND40.910.067 0.30
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/20/21 21:12 BRFND41.40.11 0.79
1,4-Dioxane ND 2.0 5/20/21 21:12 BRFND47.20.56 2.0
Ethanol 240 20 5/21/21 8:38 BRF450 10386.1 11
Ethyl Acetate 70 2.0 5/20/21 21:12 BRF250 47.21.2 4.3
Ethylbenzene 0.89 0.20 5/20/21 21:12 BRF3.9 40.870.042 0.18
4-Ethyltoluene ND 0.20 5/20/21 21:12 BRFND40.980.062 0.30
Heptane ND 0.20 5/20/21 21:12 BRFND40.820.086 0.35
Hexachlorobutadiene ND 0.20 5/20/21 21:12 BRFND42.10.088 0.94
Hexane ND 8.0 5/20/21 21:12 BRFND4280.36 1.3
2-Hexanone (MBK)ND 0.40 5/20/21 21:12 BRFND41.60.11 0.46
Isopropanol 23 8.0 5/20/21 21:12 BRF56 4201.8 4.5
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/20/21 21:12 BRFND40.720.080 0.29
Methylene Chloride 0.92 2.0 5/20/21 21:12 BRFJ3.2 46.90.46 1.6
4-Methyl-2-pentanone (MIBK)ND 0.20 5/20/21 21:12 BRFND40.820.10 0.43
Naphthalene ND 0.20 5/20/21 21:12 BRFND41.00.11 0.59
Propene ND 8.0 5/20/21 21:12 BRFND4140.67 1.2
Styrene 1.9 0.20 5/20/21 21:12 BRF8.2 40.850.057 0.24
1,1,2,2-Tetrachloroethane ND 0.20 5/20/21 21:12 BRFND41.40.053 0.37
Page 14 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 5/12/2021
Work Order: 21E0771Sample Description/Location:
Field Sample #: SG-Q
Sample ID: 21E0771-06
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -27
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -7
Sampled: 5/11/2021 16:16
Canister ID: 2328
Flow Controller ID: 4196
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: Grab
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Tetrachloroethylene 0.42 0.20 5/20/21 21:12 BRF2.8 41.40.065 0.44
Tetrahydrofuran ND 2.0 5/20/21 21:12 BRFND45.90.49 1.5
Toluene 5.1 0.20 5/20/21 21:12 BRF19 40.750.058 0.22
1,2,4-Trichlorobenzene ND 0.20 5/20/21 21:12 BRFV-34 ND 41.50.12 0.91
1,1,1-Trichloroethane ND 0.20 5/20/21 21:12 BRFND41.10.065 0.36
1,1,2-Trichloroethane ND 0.20 5/20/21 21:12 BRFND41.10.073 0.40
Trichloroethylene ND 0.20 5/20/21 21:12 BRFND41.10.074 0.40
Trichlorofluoromethane (Freon 11)0.44 0.80 5/20/21 21:12 BRFJ2.5 44.50.15 0.85
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 5/20/21 21:12 BRFND46.10.15 1.2
1,2,4-Trimethylbenzene ND 0.20 5/20/21 21:12 BRFND40.980.046 0.22
1,3,5-Trimethylbenzene 1.9 0.20 5/20/21 21:12 BRF9.3 40.980.052 0.26
Vinyl Acetate ND 4.0 5/20/21 21:12 BRFND4140.56 2.0
Vinyl Chloride ND 0.20 5/20/21 21:12 BRFND40.510.11 0.29
m&p-Xylene 2.7 0.40 5/20/21 21:12 BRF12 41.70.070 0.30
o-Xylene ND 0.20 5/20/21 21:12 BRFND40.870.054 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)88.0 5/21/21 8:3870-130
4-Bromofluorobenzene (1)92.2 5/20/21 21:1270-130
Page 15 of 32
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
21E0771-01 [SG-L]B282542 1.5 1 N/A 1000 200 75 05/20/21
21E0771-02 [SG-M]B282542 1.5 1 N/A 1000 200 75 05/20/21
21E0771-03 [SG-N]B282542 1.5 1 N/A 1000 200 75 05/20/21
21E0771-04 [SG-O]B282542 1.5 1 N/A 1000 200 75 05/20/21
21E0771-04RE1 [SG-O]B282542 1.5 1 N/A 1000 200 15 05/20/21
21E0771-05 [SG-P]B282542 1.5 1 N/A 1000 200 75 05/20/21
21E0771-05RE1 [SG-P]B282542 1.5 1 N/A 1000 200 10 05/20/21
21E0771-06 [SG-Q]B282542 1.5 1 N/A 1000 200 75 05/20/21
21E0771-06RE1 [SG-Q]B282542 1.5 1 N/A 1000 200 30 05/20/21
Page 16 of 32
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 B282542 - TO-15 Prep
Blank (B282542-BLK1)Prepared & Analyzed: 05/20/21
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
0.020NDcis-1,3-Dichloropropene
0.020NDtrans-1,3-Dichloropropene
0.020ND1,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
0.20ND1,4-Dioxane
0.80 J0.34Ethanol
0.20NDEthyl Acetate
0.020NDEthylbenzene
0.020ND4-Ethyltoluene
0.020NDHeptane
0.020NDHexachlorobutadiene
0.80NDHexane
0.020ND2-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 17 of 32
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 B282542 - TO-15 Prep
Blank (B282542-BLK1)Prepared & Analyzed: 05/20/21
0.020ND1,1,2,2-Tetrachloroethane
0.020NDTetrachloroethylene
0.20NDTetrahydrofuran
0.020NDToluene
0.020 V-34ND1,2,4-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
0.40NDVinyl Acetate
0.020NDVinyl Chloride
0.040NDm&p-Xylene
0.020NDo-Xylene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)88.97.11
LCS (B282542-BS1)Prepared & Analyzed: 05/20/21
5.00 70-1301105.51Acetone
5.00 70-1301045.22Benzene
5.00 70-13097.24.86Benzyl chloride
5.00 70-1301065.32Bromodichloromethane
5.00 70-13098.24.91Bromoform
5.00 70-13087.44.37Bromomethane
5.00 70-13093.94.691,3-Butadiene
5.00 70-1301125.582-Butanone (MEK)
5.00 70-13087.84.39Carbon Disulfide
5.00 70-13096.34.82Carbon Tetrachloride
5.00 70-13096.34.82Chlorobenzene
5.00 70-13093.54.68Chloroethane
5.00 70-13087.54.37Chloroform
5.00 70-1301035.15Chloromethane
5.00 70-1301045.22Cyclohexane
5.00 70-13094.24.71Dibromochloromethane
5.00 70-1301045.181,2-Dibromoethane (EDB)
5.00 70-1301105.501,2-Dichlorobenzene
5.00 70-1301055.251,3-Dichlorobenzene
5.00 70-1301065.311,4-Dichlorobenzene
5.00 70-13089.14.46Dichlorodifluoromethane (Freon 12)
5.00 70-13093.24.661,1-Dichloroethane
5.00 70-13094.94.741,2-Dichloroethane
5.00 70-13097.14.861,1-Dichloroethylene
5.00 70-13094.24.71cis-1,2-Dichloroethylene
5.00 70-13092.64.63trans-1,2-Dichloroethylene
5.00 70-1301075.341,2-Dichloropropane
Page 18 of 32
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 B282542 - TO-15 Prep
LCS (B282542-BS1)Prepared & Analyzed: 05/20/21
5.00 70-1301045.20cis-1,3-Dichloropropene
5.00 70-1301085.40trans-1,3-Dichloropropene
5.00 70-13084.34.221,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
5.00 70-1301195.951,4-Dioxane
5.00 70-1301306.48Ethanol
5.00 70-13090.54.52Ethyl Acetate
5.00 70-1301065.29Ethylbenzene
5.00 70-1301065.304-Ethyltoluene
5.00 70-1301135.64Heptane
5.00 70-1301015.03Hexachlorobutadiene
5.00 70-1301055.24Hexane
5.00 L-01, V-2070-1301467.302-Hexanone (MBK)*
5.00 70-1301135.65Isopropanol
5.00 70-13087.24.36Methyl tert-Butyl Ether (MTBE)
5.00 70-1301065.31Methylene Chloride
5.00 70-1301246.224-Methyl-2-pentanone (MIBK)
5.00 70-13095.34.76Naphthalene
5.00 70-1301045.20Propene
5.00 70-1301015.06Styrene
5.00 70-1301085.391,1,2,2-Tetrachloroethane
5.00 70-13096.94.84Tetrachloroethylene
5.00 70-1301075.35Tetrahydrofuran
5.00 70-1301035.13Toluene
5.00 V-3470-13094.04.701,2,4-Trichlorobenzene
5.00 70-13094.24.711,1,1-Trichloroethane
5.00 70-1301015.041,1,2-Trichloroethane
5.00 70-1301065.28Trichloroethylene
5.00 70-13087.24.36Trichlorofluoromethane (Freon 11)
5.00 70-13085.24.261,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
5.00 70-1301085.391,2,4-Trimethylbenzene
5.00 70-1301045.181,3,5-Trimethylbenzene
5.00 70-13097.64.88Vinyl Acetate
5.00 70-13098.54.93Vinyl Chloride
10.0 70-13010810.8m&p-Xylene
5.00 70-1301045.19o-Xylene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)96.37.70
Page 19 of 32
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 B282542 - TO-15 Prep
Duplicate (B282542-DUP1)Prepared & Analyzed: 05/20/21 Source: 21E0771-03
8.0 71 257.9965Acetone19160
0.20 0.54 2510.20.48Benzene 0.641.5
0.20 ND 25NDBenzyl chloride 1.0ND
0.20 ND 25NDBromodichloromethane1.3ND
0.20 ND 25NDBromoform2.1ND
0.20 ND 25NDBromomethane0.78ND
0.20 ND 25ND1,3-Butadiene 0.44ND
8.0 9.5 258.528.72-Butanone (MEK)2426
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 3.8 2510.03.4Chloroform 0.9817
0.40 ND 25NDChloromethane0.83ND
0.20 7.2 259.756.6Cyclohexane 0.6923
0.20 ND 25NDDibromochloromethane1.7ND
0.20 ND 25ND1,2-Dibromoethane (EDB)1.5ND
0.20 ND 25ND1,2-Dichlorobenzene 1.2ND
0.20 ND 25ND1,3-Dichlorobenzene 1.2ND
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 25NDcis-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 29 259.6332Ethanol1560
2.0 ND 25NDEthyl Acetate 7.2ND
0.20 0.47 257.080.44Ethylbenzene 0.871.9
0.20 ND 25ND4-Ethyltoluene 0.98ND
0.20 ND 25NDHeptane0.82ND
0.20 ND 25NDHexachlorobutadiene2.1ND
8.0 ND 25NDHexane28ND
0.20 ND 25ND2-Hexanone (MBK)0.82ND
8.0 ND 25NDIsopropanol20ND
0.20 ND 25NDMethyl tert-Butyl Ether (MTBE)0.72ND
2.0 ND 25NDMethylene Chloride 6.9ND
0.20 ND 25ND4-Methyl-2-pentanone (MIBK)0.82ND
0.20 ND 25NDNaphthalene1.0ND
8.0 ND 25NDPropene14ND
0.20 ND 250.28Styrene 0.851.2
Page 20 of 32
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 B282542 - TO-15 Prep
Duplicate (B282542-DUP1)Prepared & Analyzed: 05/20/21 Source: 21E0771-03
0.20 ND 25ND1,1,2,2-Tetrachloroethane 1.4ND
0.20 150 2511.1140Tetrachloroethylene1.4930
2.0 ND 25NDTetrahydrofuran5.9ND
0.20 3.9 2511.73.4Toluene 0.7513
0.20 ND 25 V-34ND1,2,4-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 0.75 25 J4.370.72Trichlorofluoromethane (Freon 11)4.54.0
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 0.22 250.000.221,3,5-Trimethylbenzene 0.981.1
4.0 ND 25NDVinyl Acetate 14ND
0.20 ND 25NDVinyl Chloride 0.51ND
0.40 0.93 2512.30.82m&p-Xylene 1.73.6
0.20 1.1 2511.91.0o-Xylene 0.874.4
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)89.57.16
Page 21 of 32
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
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
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side.
Data validation is not affected since sample result was "not detected" for this compound.
V-20
Initial calibration verification (ICV) did not meet method specifications and was biased on the low side for this
compound. Reported result is estimated.
V-34
Page 22 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYST
Thomas P. HniteckiTPH
Rebecca FaustRLF
Raisa A. PetraitisRAP
PDF Management StationSTATION
Kerry K. McGeeKKM
Brittany R. FiskBRF
Page 23 of 32
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 (S052381-ICV1 )Lab File ID: J2025821.D Analyzed: 09/14/20 23:22
Bromochloromethane (1)159501 2.873 155833 2.873 60 - 140102 0.0000 +/-0.50
1,4-Difluorobenzene (1)756714 3.475 745760 3.475 60 - 140101 0.0000 +/-0.50
Chlorobenzene-d5 (1)686740 5.06 671608 5.057 60 - 140102 0.0030 +/-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 (S059889-CCV1 )Lab File ID: J2114004.D Analyzed: 05/20/21 13:20
Bromochloromethane (1)157386 2.867 155833 2.873 60 - 140101 -0.0060 +/-0.50
1,4-Difluorobenzene (1)619070 3.472 745760 3.475 60 - 14083 -0.0030 +/-0.50
Chlorobenzene-d5 (1)554964 5.057 671608 5.057 60 - 14083 0.0000 +/-0.50
LCS (B282542-BS1 )Lab File ID: J2114005.D Analyzed: 05/20/21 13:46
Bromochloromethane (1)158408 2.866 157386 2.867 60 - 140101 -0.0010 +/-0.50
1,4-Difluorobenzene (1)625259 3.471 619070 3.472 60 - 140101 -0.0010 +/-0.50
Chlorobenzene-d5 (1)561334 5.056 554964 5.057 60 - 140101 -0.0010 +/-0.50
Blank (B282542-BLK1 )Lab File ID: J2114011.D Analyzed: 05/20/21 16:30
Bromochloromethane (1)171463 2.853 157386 2.867 60 - 140109 -0.0140 +/-0.50
1,4-Difluorobenzene (1)606045 3.462 619070 3.472 60 - 14098 -0.0100 +/-0.50
Chlorobenzene-d5 (1)526283 5.05 554964 5.057 60 - 14095 -0.0070 +/-0.50
SG-L (21E0771-01 )Lab File ID: J2114013.D Analyzed: 05/20/21 17:27
Bromochloromethane (1)172974 2.863 157386 2.867 60 - 140110 -0.0040 +/-0.50
1,4-Difluorobenzene (1)638122 3.468 619070 3.472 60 - 140103 -0.0040 +/-0.50
Chlorobenzene-d5 (1)558038 5.053 554964 5.057 60 - 140101 -0.0040 +/-0.50
SG-M (21E0771-02 )Lab File ID: J2114014.D Analyzed: 05/20/21 17:52
Bromochloromethane (1)171633 2.857 157386 2.867 60 - 140109 -0.0100 +/-0.50
1,4-Difluorobenzene (1)611981 3.465 619070 3.472 60 - 14099 -0.0070 +/-0.50
Chlorobenzene-d5 (1)539048 5.054 554964 5.057 60 - 14097 -0.0030 +/-0.50
SG-N (21E0771-03 )Lab File ID: J2114016.D Analyzed: 05/20/21 18:43
Bromochloromethane (1)182975 2.86 157386 2.867 60 - 140116 -0.0070 +/-0.50
1,4-Difluorobenzene (1)648485 3.468 619070 3.472 60 - 140105 -0.0040 +/-0.50
Chlorobenzene-d5 (1)567736 5.053 554964 5.057 60 - 140102 -0.0040 +/-0.50
Duplicate (B282542-DUP1 )Lab File ID: J2114017.D Analyzed: 05/20/21 19:08
Bromochloromethane (1)182441 2.857 157386 2.867 60 - 140116 -0.0100 +/-0.50
1,4-Difluorobenzene (1)641035 3.465 619070 3.472 60 - 140104 -0.0070 +/-0.50
Chlorobenzene-d5 (1)569648 5.053 554964 5.057 60 - 140103 -0.0040 +/-0.50
Page 24 of 32
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-O (21E0771-04 )Lab File ID: J2114018.D Analyzed: 05/20/21 19:33
Bromochloromethane (1)186566 2.86 157386 2.867 60 - 140119 -0.0070 +/-0.50
1,4-Difluorobenzene (1)664104 3.465 619070 3.472 60 - 140107 -0.0070 +/-0.50
Chlorobenzene-d5 (1)574782 5.053 554964 5.057 60 - 140104 -0.0040 +/-0.50
SG-O (21E0771-04RE1 )Lab File ID: J2114019.D Analyzed: 05/20/21 19:57
Bromochloromethane (1)180057 2.856 157386 2.867 60 - 140114 -0.0110 +/-0.50
1,4-Difluorobenzene (1)651369 3.465 619070 3.472 60 - 140105 -0.0070 +/-0.50
Chlorobenzene-d5 (1)562431 5.053 554964 5.057 60 - 140101 -0.0040 +/-0.50
SG-P (21E0771-05 )Lab File ID: J2114020.D Analyzed: 05/20/21 20:23
Bromochloromethane (1)180747 2.853 157386 2.867 60 - 140115 -0.0140 +/-0.50
1,4-Difluorobenzene (1)629330 3.465 619070 3.472 60 - 140102 -0.0070 +/-0.50
Chlorobenzene-d5 (1)567665 5.054 554964 5.057 60 - 140102 -0.0030 +/-0.50
SG-P (21E0771-05RE1 )Lab File ID: J2114021.D Analyzed: 05/20/21 20:47
Bromochloromethane (1)178314 2.853 157386 2.867 60 - 140113 -0.0140 +/-0.50
1,4-Difluorobenzene (1)625437 3.462 619070 3.472 60 - 140101 -0.0100 +/-0.50
Chlorobenzene-d5 (1)542553 5.053 554964 5.057 60 - 14098 -0.0040 +/-0.50
SG-Q (21E0771-06 )Lab File ID: J2114022.D Analyzed: 05/20/21 21:12
Bromochloromethane (1)180095 2.853 157386 2.867 60 - 140114 -0.0140 +/-0.50
1,4-Difluorobenzene (1)625480 3.465 619070 3.472 60 - 140101 -0.0070 +/-0.50
Chlorobenzene-d5 (1)560740 5.053 554964 5.057 60 - 140101 -0.0040 +/-0.50
SG-Q (21E0771-06RE1 )Lab File ID: J2114035.D Analyzed: 05/21/21 08:38
Bromochloromethane (1)175586 2.854 157386 2.867 60 - 140112 -0.0130 +/-0.50
1,4-Difluorobenzene (1)604246 3.462 619070 3.472 60 - 14098 -0.0100 +/-0.50
Chlorobenzene-d5 (1)522671 5.054 554964 5.057 60 - 14094 -0.0030 +/-0.50
Page 25 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CONTINUING CALIBRATION CHECK
EPA TO-15
S059889-CCV1
COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL
CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR
STD
0.9422846A 3.5 305.18 0.91031545.00Acetone
0.6788092A 2.8 305.14 0.66060255.00Benzene
0.5786927A -3.0 304.85 0.59657625.00Benzyl chloride
0.4787646A 5.5 305.28 0.45379535.00Bromodichloromethane
0.6452253A -2.3 304.89 0.66009985.00Bromoform
0.8463574A -15.5 304.23 1.0011775.00Bromomethane
0.5781759A -7.4 304.63 0.62469025.001,3-Butadiene
1.338244A 2.4 305.12 1.307495.002-Butanone (MEK)
2.167095A -12.1 304.39 2.4664695.00Carbon Disulfide
0.4876941A -3.7 304.82 0.50647525.00Carbon Tetrachloride
0.7567568A -2.4 304.88 0.77512965.00Chlorobenzene
0.4453865A -10.9 304.45 0.50014425.00Chloroethane
1.75856A -12.9 304.36 2.0187795.00Chloroform
0.6279898A 2.3 305.11 0.61414915.00Chloromethane
0.2882362A 1.2 305.06 0.28493445.00Cyclohexane
0.612217A -4.8 304.76 0.64296155.00Dibromochloromethane
0.5045315A 4.2 305.21 0.48410195.001,2-Dibromoethane (EDB)
0.7294916A 6.6 305.33 0.68463135.001,2-Dichlorobenzene
0.7538161A 4.5 305.22 0.72159925.001,3-Dichlorobenzene
0.7285056A 2.1 305.10 0.71348965.001,4-Dichlorobenzene
2.198671A -12.3 304.38 2.5070915.00Dichlorodifluoromethane (Freon 12)
1.392612A -9.9 304.51 1.5453035.001,1-Dichloroethane
0.9877778A -6.7 304.66 1.0588055.001,2-Dichloroethane
1.095355A -5.6 304.72 1.1602875.001,1-Dichloroethylene
1.029133A -7.6 304.62 1.1142685.00cis-1,2-Dichloroethylene
1.130449A -5.9 304.70 1.2019085.00trans-1,2-Dichloroethylene
0.2386134A 6.9 305.35 0.22311345.001,2-Dichloropropane
0.3735151A 2.9 305.15 0.36288985.00cis-1,3-Dichloropropene
0.3226259A 5.6 305.28 0.30554635.00trans-1,3-Dichloropropene
2.260359A -14.7 304.26 2.6500555.001,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)
0.150047A 7.6 305.38 0.1393875.001,4-Dioxane
0.1918544A 12.7 305.64 0.17021655.00Ethanol
0.2428882A 6.5 305.33 0.22801885.00Ethyl Acetate
1.227369A 5.7 305.28 1.1613955.00Ethylbenzene
1.344482A 6.5 305.32 1.2628175.004-Ethyltoluene
0.1911512A 13.2 305.66 0.16884545.00Heptane
0.7537469A 8.9 305.45 0.69182945.00Hexachlorobutadiene
0.6691726L 3.2 305.16 0.65316035.00Hexane
Page 26 of 32
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CONTINUING CALIBRATION CHECK
EPA TO-15
S059889-CCV1
COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL
CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR
STD
0.3940955A 40.7 *307.04 0.2800655.002-Hexanone (MBK)
1.131272A 12.9 305.64 1.0019815.00Isopropanol
2.196627A -12.6 304.37 2.5125355.00Methyl tert-Butyl Ether (MTBE)
0.6936017A 4.7 305.24 0.66218265.00Methylene Chloride
0.1809631A 18.2 305.91 0.15311145.004-Methyl-2-pentanone (MIBK)
1.062466A -2.3 304.89 1.0869325.00Naphthalene
0.4985551A 7.4 305.37 0.46417495.00Propene
0.7400062A 4.9 305.24 0.70564885.00Styrene
0.6808081A 6.6 305.33 0.6385835.001,1,2,2-Tetrachloroethane
0.5376752A -3.1 304.85 0.55467945.00Tetrachloroethylene
0.7550761A 5.7 305.28 0.71430445.00Tetrahydrofuran
0.9540597A 2.1 305.10 0.93450115.00Toluene
0.399334A -6.3 304.69 0.42602845.001,2,4-Trichlorobenzene
0.4473265A -0.5 304.98 0.44961335.001,1,1-Trichloroethane
0.320211A -2.4 304.88 0.32813735.001,1,2-Trichloroethane
0.3042189A 2.1 305.10 0.29794695.00Trichloroethylene
2.162337A -14.8 304.26 2.5368415.00Trichlorofluoromethane (Freon 11)
1.667554A -14.8 304.26 1.9577355.001,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
1.103129A 7.4 305.37 1.0267445.001,2,4-Trimethylbenzene
1.129538A 4.5 305.22 1.0809785.001,3,5-Trimethylbenzene
1.140727A -18.6 304.07 1.4009655.00Vinyl Acetate
0.7919078A -7.4 304.63 0.85546345.00Vinyl Chloride
1.000179A 8.9 3010.9 0.918504310.0m&p-Xylene
0.9318226A 3.6 305.18 0.8997865.00o-Xylene
* Values outside of QC limits
# Column to be used to flag Response Factor and %Diff/Drift values with an asterisk
Page 27 of 32
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
Page 28 of 32
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
Con-Test, a Pace 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-0165Connecticut Department of Publilc HealthCT 12/31/2022
10899 NELAPNew York State Department of HealthNY 04/1/2022
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2022
LAO00112Rhode Island Department of HealthRI 12/30/2021
652North Carolina Div. of Water QualityNC 12/31/2021
MA007 NELAPNew Jersey DEPNJ 06/30/2021
E871027 NELAPFlorida Department of HealthFL 06/30/2021
LL720741Vermont Department of Health Lead LaboratoryVT 07/30/2021
MA00100State of MaineME 06/9/2021
460217Commonwealth of VirginiaVA 12/14/2021
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 09/6/2021
Page 29 of 32
Page 30 of 32
Page 31 of 32
Page 32 of 32

APPENDIX D

Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: Monroe Road Site
Exposure Unit ID: SG-L
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 2.0E-04 4.9E-01 YES
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 1.5E-05 3.9E-02 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NM
Source Groundwater NM
3. NM = Not Modeled
4. NC = Pathway not calculated
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: January 2021
Basis: November 2020 EPA RSL Table
Site ID: Monroe Road Site
Exposure Unit ID: SG-M
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 1.9E-06 2.1E-01 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 1.4E-07 1.7E-02 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NM
Source Groundwater NM
3. NM = Not Modeled
4. NC = Pathway not calculated
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: January 2021
Basis: November 2020 EPA RSL Table
Site ID: Monroe Road Site
Exposure Unit ID: SG-N
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 7.4E-06 7.3E-01 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 5.6E-07 5.8E-02 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NM
Source Groundwater NM
3. NM = Not Modeled
4. NC = Pathway not calculated
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: January 2021
Basis: November 2020 EPA RSL Table
Site ID: Monroe Road Site
Exposure Unit ID: SG-O
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 1.0E-05 2.6E+00 YES
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 7.7E-07 2.1E-01 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NM
Source Groundwater NM
3. NM = Not Modeled
4. NC = Pathway not calculated
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: January 2021
Basis: November 2020 EPA RSL Table
Site ID: Monroe Road Site
Exposure Unit ID: SG-P
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 7.3E-07 1.9E-01 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 5.6E-08 1.5E-02 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NM
Source Groundwater NM
3. NM = Not Modeled
4. NC = Pathway not calculated
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: January 2021
Basis: November 2020 EPA RSL Table
Site ID: Monroe Road Site
Exposure Unit ID: SG-Q
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 1.1E-07 1.2E-01 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 8.6E-09 9.7E-03 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NM
Source Groundwater NM
Source Soil NM
Source Groundwater NM
3. NM = Not Modeled
4. NC = Pathway not calculated
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