21005 Palmers Auto Final Assessment 20180122

Soil, Groundwater, and Soil Gas
Assessment Report
ECS Southeast, LLP
1812 Center Park Drive, Suite D
Charlotte, North Carolina 28217
[phone]

1900 S. Tryon St & 401 W. Worthington Ave, Charlotte, Mecklenburg County, NC
ECS Project No. 49.2037-D
Prepared for
Atkins Properties / Charlotte, NC
January 22, 2018
Soil, Groundwater and Soil Gas Assessment Report
1900 South Tryon Street and 401 West Worthington Avenue
Charlotte, Mecklenburg County, NC
ECS Project No. 49-2037-D
January 22, 2018

3

TABLE OF CONTENTS
1. PROJECT INFORMATION ............................................................................................... 1
2. SCOPE OF SERVICES .................................................................................................... 1
2.1 May 12, 2016 Soil and Groundwater Assessment ......................................................... 1
2.2 July 18, 2017 Soil and Soil Gas Assessment ................................................................ 2
2.3 December 15, 2017 Additional Soil Gas & Sub-Slab Vapor Assessment....................... 4
3. RESULTS ......................................................................................................................... 5
3.1 May 12, 2016 Soil and Groundwater Results .................................................................... 5
3.2 July 17, 2017 Soil and Soil Gas Results ............................................................................ 6
3.3 December 17, 2017 Soil Gas & Sub-Slab Vapor Results .................................................. 6
4. CONCLUSIONS ............................................................................................................... 7
5. QUALIFICATIONS OF REPORT ...................................................................................... 7

FIGURES

Figure 1 Site Location Map
Figure 2 Site Features Map
Figure 3 Sample Location Map

TABLES

Table 1 Summary of Soil Analytical Results
Table 2 Summary of Groundwater Analytical Results
Table 3 Summary of Soil Gas and Sub Slab Vapor Analytical Results

APPENDIX

Appendix A Boring and Well Logs
Appendix B Photo Log
Appendix C Laboratory Analytical Data
Appendix D REVISED Soil and Soil Gas Sampling Work Plan

Soil, Groundwater and Soil Gas Assessment Report
1900 South Tryon Street and 401 West Worthington Avenue
Charlotte, Mecklenburg County, NC
ECS Project No. 49-2037-D
January 22, 2018

1

1.0 PROJECT INFORMATION

The subject site is located at 1900 South Tryon Street and 401 Worthington Avenue in
Charlotte, Mecklenburg County, North Carolina, Figure 1 and 2. According to the Mecklenburg
County GIS website, the subject site consists of two parcels that are identified as Mecklenburg
County Parcel Identification Numbers 11907623 and 11907624. ECS conducted a Phase I
Environmental Site Assessment (ESA) (ECS Project No. 49-2037) for the site. Based on the
presence of an on-site automotive repair facility and the former presence of a gasoline
underground storage tank (UST) system, ECS was requested to conduct an assessment of soil
and groundwater at the subject property. In July 2017, an investigation of soil and soil gas was
conducted in accordance with the North Carolina Brownfields Group approved Work Plan.
Following a review of the soil and soil gas data, the NCBG requested additional evaluation of the
possible soil gas impacts.

2.0 METHOD OF INVESTIGATION

2.1 May 12, 2016 - Soil and Groundwater Assessment

The initial soil and groundwater assessment consisted of collecting eight soil and four
groundwater samples using a Geoprobe® drill rig on May 12, 2016. The soil borings and
temporary wells were placed to assess the UST system, underground hydraulic lifts, and other
aspects of the automotive repair operations identified during the field reconnaissance and an
off-site adjacent historical electro-plating facility located south of the site (Figure 3).

The Geoprobe® consists of a hydraulic jack mounted on an all-terrain vehicle (ATV). The
Geoprobe® is capable of driving various forms of groundwater, soil, and soil-gas sampling
probes into the ground to depths equivalent of auger refusal. Each soil boring was advanced by
hydraulically driving a five-foot long, 1.5-inch soil sampling probe into the soil. Prior to advancing
each boring, the down hole equipment and Geoprobe® drill rig were decontaminated utilizing a
high pressure steam cleaner that utilized municipal water. The down hole equipment and drill rig
were decontaminated to prevent cross-contamination between boring locations. The soil
sampling probe is lined with a disposable clear plastic tube, which is replaced with each five-foot
interval. After the probe is driven, the clear plastic tube filled with soil is removed from the probe.
The clear plastic tube is then cut open to remove the soil. ECS visually classified the soils
collected from each boring. Boring logs, which include descriptions of the soils encountered
and field screening results, were prepared for each boring and are included in Appendix A. Each
soil sample collected in the field was transferred into a new, clean resealable bag (half full), and the
bag placed in a warm location. Approximately ten minutes after the time of collection, the bag was
opened slightly and the probe of a (Rae Systems Mini Rae 3000) was inserted, and the bag
immediately resealed using finger pressure. The meter of the PID was monitored and the reading
recorded. The recorded PID responses are presented on the boring logs included in Appendix A.
Upon completion, each boring was properly abandoned.

The temporary monitoring wells were installed in the borings drilled as discussed above. The
temporary wells were constructed with one-inch I.D. Schedule 40 PVC flush-threaded casing and
screen. The PVC screen and casing was lowered into the open borehole. A ten-foot length of
slotted well screen with machined 0.010-inch slot widths and a threaded bottom plug were installed
Soil, Groundwater and Soil Gas Assessment Report
1900 South Tryon Street and 401 West Worthington Avenue
Charlotte, Mecklenburg County, NC
ECS Project No. 49-2037-D
January 22, 2018

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at the bottom of each well. The screens were installed to a depth such that the screened interval
intersected the estimated groundwater surface. A solid section of PVC casing was placed above
the screened interval and extended to a point just below the ground surface. The annular space
around each well was filled with a washed and graded medium sand to approximately two feet
above the top of the screen. A minimum two-foot thick seal of bentonite was placed immediately
above the sand pack. A temporary monitoring well construction diagram was prepared for each
temporary monitoring well and is included in Appendix A. Photos of field activities are included in
Appendix B.

The soil and groundwater samples were placed into laboratory prepared containers. The sample
containers were labeled with ECS project number, sample identification, sample date and time,
and requested analytical analysis. The containers were placed into protective packaging
material and placed into a cooler with ice to maintain the samples at approximately 4 Celsius
(C). The samples were submitted to (Prism Laboratories located in Charlotte, North Carolina
(North Carolina Certification # 402) for chemical analysis. Three soil samples were collected in
the vicinity of the gasoline UST system. One of the soil samples adjacent to the UST system
(SB-1(4-6)) was analyzed for volatile organic compounds (VOCs) using EPA Method 8260,
semi-volatile organic compounds (SVOCs) using EPA Method 8270 and total petroleum
hydrocarbons (TPH) diesel range and gasoline range organics (DRO/GRO) Using EPA Method
8015. The remaining two soil samples in the vicinity of the UST system, SB-2(6-8) and SB-3(3-
6), were analyzed for volatile organic compounds (VOCs) only. Two soil samples were collected
adjacent to each of the former dispenser islands. Sample SB-4(6-8) was analyzed for only VOCs
while SB-5(8-10) was analyzed for VOCs, SVOCs, and TPH DRO/GRO. Sample SB-6(8-10) was
collected adjacent to the active underground hydraulic lift and was analyzed for VOCs and TPH
DRO/GRO. Sample SB-7(0-2) was collected adjacent to the abandoned underground hydraulic lift
and was analyzed for VOCs, SVOCs, and TPH DRO/GRO. Sample SB-8(0-2) was collected from
behind the structure and was analyzed for VOCs and SVOCs. The groundwater samples were
analyzed for VOCs and SVOCs. ECS maintained proper chain-of-custody (COC) procedures
throughout the sample collection and transportation process. Copies of the COCs are included in
Appendix D.

2.2 July 2017 - Soil and Soil Gas Assessment

Based on a review of initial soil and groundwater analytical results, ECS under the direction of
the NCDEQ Brownfields Group conducted an assessment in an effort to evaluate on site soil
and soil gas impacts in July 2017.

2.2.1 Soil Sample Collection

The soil and soil gas assessment consisted of the collection of two soil samples and four soil
gas samples using a Geoprobe® drill rig on July 18 and 31, 2017. The two soil samples were
collected adjacent to the former pit and former above ground lift inside the garage. The soil gas
samples were collected in the area of proposed retail development. The sample locations are
shown Figure 3.

The soil borings were drilled to a depth of ten feet in the vicinity of the former above ground lift
and former pit. The soil was screened in two foot intervals for the presence of organic vapors
using a PID. A sample was collected from the interval which exhibited the highest PID reading
Soil, Groundwater and Soil Gas Assessment Report
1900 South Tryon Street and 401 West Worthington Avenue
Charlotte, Mecklenburg County, NC
ECS Project No. 49-2037-D
January 22, 2018

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or evidence of impact. If no vapors were detected and there was no evidence of impact, such
as odors or stained soil, samples were collected from eight to ten feet.

The soil samples were placed into laboratory prepared containers. The sample containers were
labeled with ECS project number, sample identification, sample date and time, and requested
analytical analysis. The containers were placed into protective packaging material and placed
into a cooler with ice to maintain the samples at approximately 4 Celsius (C). The samples
were submitted to Prism Laboratories located in Charlotte, North Carolina (North Carolina
Certification # 402) for chemical analysis of VOCs, SVOCs, RCRA Metals, and Polychlorinated
Biphenyls (PCBs). ECS maintained proper chain-of-custody (COC) procedures throughout the
sample collection and transportation process. Copies of the COCs are included in Appendix C.

2.2.2 Soil Gas Sample Collection

The exterior soil gas samples (SG-1, SG-2, SG-3, and SG-4) were collected by drilling to five feet
with the Geoprobe® drill rig. Once each boring was drilled, a vapor implant was installed in the
boring. The vapor implant consisted of Nylaflow tubing attached to a porous ceramic air stone
used to filter the subsurface vapor for particulates as it enters the sampling tube. The annular
space around the filter was filled with clean quartz sand. The annular space above the sand was
sealed with bentonite and hydrated with distilled water to create a seal.

Prior to collecting the soil gas samples, a leak test was performed at each of the sample locations
as a quality assurance control measure to confirm the integrity of the probe seal. A plastic cylinder
was placed and sealed over the sampling point and purged with laboratory grade helium. The
vapor implant sample tubing and tracer gas tubing were placed through the cylinder wall via 3/16-
inch rubber grommets. During the purging stage, the cylinder was flooded with helium via the
tracer gas tubing placed through the cylinder wall. A Model MGD-2002 Multi-Gas Leak detector
was connected to the sample tubing and measured for helium. A helium concentration of less than
five percent helium was considered acceptable. If concentrations greater than five percent helium
were measured, the probe tube seal was reseated and the leak detection process was repeated.
Helium was not detected from the sample tubing during the leak testing. After the leak test was
completed, a vacuum syringe was used to remove three volumes of the air from the sample tubing
prior to collection of the sub-slab soil gas sample.

The soil gas samples were collected using a 400-mL Summa canister with a regulator and vacuum
gauge. The samples were collected at a flow rate of 0.2 L/min. The vacuum was measured and
recorded at the beginning and the end of the approximate two-minute sampling cycle.

Following sample collection, the canisters were labeled and shipped to H&P Mobile Geochemistry
Laboratory (H&P) in Carlsbad, California to be analyzed for VOCs using EPA Method TO-15.
Because of extremely high petroleum hydrocarbon concentrations in the samples, multiple dilutions
were required. H&P recommended analyzing the samples using EPA Method 8260SV to obtain
lower reporting limits. ECS maintained proper chain-of-custody (COC) procedures throughout the
sample collection and transportation process. A copy of the COC is included in Appendix C.

Due to a sampling error, ECS returned to the site on July 31, 2017 and collected an additional
sample and a duplicate from the location of SG-4. The samples were collected in a similar
manner as before and sent to H&P for analysis.
Soil, Groundwater and Soil Gas Assessment Report
1900 South Tryon Street and 401 West Worthington Avenue
Charlotte, Mecklenburg County, NC
ECS Project No. 49-2037-D
January 22, 2018

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Following the completion of the soil and soil gas sampling, the vapor implants were removed and
the holes backfilled and topped with cement/asphalt.

2.3 December 15, 2017 - Additional Soil Gas Assessment

Based on a review of the soil gas sample results from the July 18, 2017 sampling event, the
North Carolina Brownfields Group requested additional assessment and delineation of soil gas
impacts associated with the former UST basin and the on-site solvent impacted groundwater.
ECS submitted a revised Soil and Soil Gas Sampling Work Plan to the North Carolina
Brownfields Group. A copy of the work plan is included in Appendix D.

The additional vapor assessment consisted of the collection of three exterior soil gas samples
and one sub-slab vapor sample on December 15, 2017. The sample locations are shown on
Figure 3. The exterior soil gas samples were collected in the area of proposed retail
development in areas further away from the current UST basin and the sub-slab sample was
collected within the existing onsite building. The subcontractor used for this portion of the
project was 3-D Environmental Services (3-D). Prior to commencing with field activities, ECS
contacted North Carolina One-Call to locate/mark public utilities at the site. In addition, ECS
contracted with a private utility locator (Priority Locating) to clear the boring areas. Required
separation distances between subsurface activities and marked utilities (typically 30-inches)
were maintained during the field activities.

The exterior soil gas samples (SG-5, SG-6, and SG-7) were collected by drilling to five feet with
the Geoprobe® drill rig and the sub-slab vapor sample (SS-1) was collected by drilling to just
beneath the concrete floor inside the building. Once each boring was drilled, a vapor implant was
installed in the boring. The vapor implant consisted of Nylaflow tubing attached to a porous
ceramic air stone used to filter the subsurface vapor for particulates as it enters the sampling tube.
The annular space around the filter was filled with clean quartz sand. The annular space above
the sand was sealed with bentonite and hydrated with distilled water to create a seal.

Prior to collecting the exterior soil gas and sub-slab vapor samples, a leak test was performed at
each of the sample locations as a quality assurance control measure to confirm the integrity of the
probe seal. A plastic cylinder was placed and sealed over the sampling point and purged with
laboratory grade helium. The vapor implant sample tubing and tracer gas tubing were placed
through the cylinder wall via 3/16-inch rubber grommets. During the purging stage, the cylinder
was flooded with helium via the tracer gas tubing placed through the cylinder wall. A Model MGD-
2002 Multi-Gas Leak detector was connected to the sample tubing and measured for helium. A
helium concentration of less than five percent helium was considered acceptable. If concentrations
greater than five percent helium were measured, the probe tube seal was reseated and the leak
detection process was repeated. Helium was not detected from the sample tubing during the leak
testing. After the leak test was completed, a vacuum syringe was used to remove three volumes of
the air from the sample tubing prior to collection of the sub-slab soil gas sample.

The sub-slab and exterior soil gas samples were collected using a 1-L Summa canister with a
regulator and vacuum gauge. The samples were collected at a flow rate of 0.2 L/min. The vacuum
was measured and recorded at the beginning and the end of the approximate two-minute sampling
cycle.
Soil, Groundwater and Soil Gas Assessment Report
1900 South Tryon Street and 401 West Worthington Avenue
Charlotte, Mecklenburg County, NC
ECS Project No. 49-2037-D
January 22, 2018

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Following sample collection, the canisters were labeled and shipped to H&P Mobile Geochemistry
Laboratory (H&P) in Carlsbad, California to be analyzed for VOCs using EPA Method TO-15. ECS
maintained proper chain-of-custody (COC) procedures throughout the sample collection and
transportation process. A copy of the COC is included in Appendix C.

Following the completion of the soil gas and sub-slab vapor sampling, the vapor implants were
removed and the holes backfilled and topped with cement/asphalt.

3. RESULTS

3.1 May 12, 2016 - Soil and Groundwater Results

3.1.1 Soil Samples

Laboratory analysis of the soil sample SB-1 (4-6) detected TPH-DRO/GRO along with multiple
VOCs and SVOCs above the laboratory reporting limits. TPH-DRO/GRO and naphthalene were
detected above the state action limit or unrestricted use Preliminary Soil Remediation Goals
(PSRGs). 1-Methylnaphthalene, 2-methylnaphthalene, and phenanthrene were detected and
but do not have an established PSRG.

Laboratory analysis of the soil sample SB-2 (6-8) and SB-3 (6-8) detected multiple VOCs above
the laboratory reporting limits. Naphthalene was detected above the unrestricted use PSRGs.
4-Isoproyltoluene, isopropyl benzene and n-propyl benzene were detected and but do not have
an established PSRG.

Laboratory analysis of soil sample SB-4 (6-8) detected multiple VOCs above laboratory
reporting limits; however, the concentrations do not exceed the unrestricted use PSRGs.

Laboratory analysis of soil sample SB-5 (8-10) did not detect VOCs, SVOCs or TPH-DRO/GRO
above laboratory reporting limits, except acetone which is a common laboratory contaminant.

Laboratory analysis of soil sample SB-6 (6-8) detected multiple VOCs above laboratory
reporting limits; however, the concentrations do not exceed the unrestricted use PSRGs.

Laboratory analysis of the soil sample SB-7 (0-2) detected TPH-DRO/GRO along with multiple
VOCs and SVOCs above the laboratory reporting limits. TPH-DRO, benzo(a)anthracene,
benzo(a)pyrene, benzo(b)flouranthene, benzo(k)flouranthene, dibenz(a,h)anthracene, and
indeno(1,2,3-cd)pyrene were detected above the state action limit or unrestricted use PSRGs.
Acenaphthalene, benzo(g,h,i)perlyene, dibenzofuran and phenanthrene were detected and but
do not have an established PSRG.

Laboratory analysis of the soil sample SB-8 (0-2) detected multiple VOCs above the laboratory
reporting limits but not above the unrestricted use PSRGs.

A summary of the laboratory analytical results is included in Tables 1 and 2. The laboratory data
sheets are included in Appendix D.

3.1.2 Groundwater Samples
Soil, Groundwater and Soil Gas Assessment Report
1900 South Tryon Street and 401 West Worthington Avenue
Charlotte, Mecklenburg County, NC
ECS Project No. 49-2037-D
January 22, 2018

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Laboratory analysis of groundwater samples TW-1, TW-2, and TW-3 detected multiple VOCs at
concentrations that exceed the applicable the North Carolina 2L Groundwater Quality Standard
(NC2LGWQS). Several chlorinated compounds including trichloroethene (TCE),
tetrachloroethene (PCE), and cis-1,2-dichloroethene were detected above their applicable
NC2LGWQS. The concentration of TCE exceeded the respective Non-Residential Vapor
Intrusion Screening Level in temporary wells TW-1, TW-2, and TW-3.

Laboratory analysis of groundwater sample TW-4 detected multiple VOCs above laboratory
detection limits; however, the concentrations do not exceed the NC2LGWQS.

3.2 July 17, 2017 - Soil and Soil Gas Results

Laboratory analysis of soil samples S-1 (8-10) and S-2 (8-10) detected several VOCs above the
laboratory reporting limits; however, none were detected above the unrestricted use PSRGs.

Various metals were detected above the laboratory reporting limits but below the unrestricted
use PSRGs. Arsenic and chromium which were detected in both samples at concentrations
above their unrestricted use PSRGs and chromium was detected at a concentration above the
industrial/commercial PSRG.

Laboratory analysis of the soil gas samples SG-1, SG-2, SG-3, SG-4, and the duplicate to SG-4
detected multiple petroleum related VOCs, including benzene, ethylbenzene, and xylenes at
concentrations above their applicable Non-Residential Soil Gas Screening Levels.

A summary of the laboratory analytical results is included in Table 2 and 3. The laboratory data
sheets are included in Appendix D.

3.3 December 17, 2017 - Exterior Soil Gas and Sub-Slab Vapor Results

Laboratory analysis of the exterior soil gas and sub-slab vapor samples SG-5, SG-6, SG-7, and
SS-1, detected multiple petroleum and solvent related VOCs at concentrations below their
applicable Residential Soil Gas Screening Levels.

Laboratory analysis of the soil gas sample SG-5 detected TCE at a concentration of 28 u/m3,
which is above the Residential Soil Gas Screening Level of 14 ug/m3, but below the Non-
Residential Soil Gas Screening Level of 180 ug/m3.

A summary of the laboratory analytical results is included in Table 3. The laboratory data sheets
are included in Appendix C.

Soil, Groundwater and Soil Gas Assessment Report
1900 South Tryon Street and 401 West Worthington Avenue
Charlotte, Mecklenburg County, NC
ECS Project No. 49-2037-D
January 22, 2018

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4.0 CONCLUSIONS

Based on the results of the soil and groundwater assessment, ECS concludes the following:

 Based on field evidence (petroleum odors, staining, and elevated readings on the PID) and
laboratory analysis (soil borings SB-1, SB-2, SB-3, and SB-4) it appears there has been a
release from the UST system.

 Groundwater was encountered at an approximate depth of approximately 10 to 12 feet bgs,
and drilling refusal was encountered at an approximate depths ranging from approximately
13 to 22 feet bgs. Groundwater flow is toward the north-northwest.

 Analysis of groundwater samples indicates a release of chlorinated hydrocarbons south of
the site has impacted the site groundwater above the NC2LGWQS and vapor intrusion
screening levels (VISL).

 Analysis of shallow soil samples collected in the garage indicates a release of heavy oils
and grease has impacted the soil above unrestricted use PSRGs. There does not appear to
have been a release in the area of the former hydraulic lift or “walk-down” auto repair area.

 Arsenic and chromium were detected in soil samples at concentrations typical of soil in the
Piedmont of North Carolina. Background samples were not collected.

 The chlorinated solvents detected in the groundwater in the southern portion of the property
along with the petroleum release in the vicinity of the USTs has created a potential vapor
intrusion concern in the area of the proposed retail ground level development. The
presence of TCE in up-gradient soil gas samples SG-5 and SG-7 and not in down-gradient
soil gas SG-6 and sub-slab sample SS-1 supports ECS’s opinion that the source of TCE in
groundwater is from the previously identified source south of the site, and that the TCE has
not migrated off the property at this time.

5.0 QUALIFICATIONS OF REPORT

The activities and evaluative approaches used in this assessment are consistent with those
normally employed in soil and groundwater assessment projects of this type. Our evaluation of
site conditions has been based on our understanding of the site project information and the data
obtained during our field activities. This report was prepared for the express use of Atkins
Properties. 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
SITE LOCATION MAP

1900 SOUTH TRYON STREET AND
401 WEST WORTHINGTON STREET
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA

ECS PROJECT NO. 49-2037-D
SOURCE:

USGS TOPOGRAPHIC MAP:

CHARLOTTE WEST AND
CHARLOTTE EAST, DATED 2013
NORTH CAROLINA QUADRANGLE

SCALE: 1” = 2,000’

SITE
SOURCE:

GOOGLE EARTH
2015 AERIAL PHOTOGRAPH
(VIA THE INTERNET)

SCALE AS SHOWN
FIGURE 2
SITE FEATURES MAP

1900 SOUTH TRYON STREET AND
401 WEST WORTHINGTON STREET
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA

ECS PROJECT NO. 49-2037-D

Pole
Transformer
Fill Port
Tank Basin
Former Dispenser
Pilgrims Church
of South Tryon
Street

Multi-Tenant
Residences

Former USCO
and Prime
Equipment
SOURCE:

GOOGLE EARTH
2015 AERIAL PHOTOGRAPH
(VIA THE INTERNET)

SCALE AS SHOWN
FIGURE 3
SAMPLE LOCATION MAP

1900 SOUTH TRYON STREET AND
401 WEST WORTHINGTON STREET
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA

ECS PROJECT NO. 49-2037-D

LEGEND
APPROXIMATE LOCATION OF TEMPORARY WELL,
GROUNDWATER AND SOIL SAMPLE
APPROXIMATE LOCATION OF SOIL SAMPLE ONLY
SB-1/TW-1
SB-2
SB-8/TW-4
SB-7/TW-3 SB-5/TW-2
SB-3
SB-4
SB-6
S-1
S-2
SG-4
SG-1
SG-2
SG-3
APPROXIMATE LOCATION OF SOIL GAS SAMPLE
APPROXIMATE LOCATION OF SUB-SLAB SAMPLE
SG-5
SG-6
SG-7
SS-1

TABLES

TABLE 1: SUMMARY OF SOIL ANALYTICAL RESULTS
1900 S. Tryon Street & 401 W. Worthington Avenue
ECS PROJECT NO. 49-2037-D
Parameter
Sample ID SB-1 SB-2 SB-3 SB-4 SB-5 SB-6 SB-7 SB-8 S-1 S-2
Collection Depth (feet bgs)4-6 6-8 6-8 6-8 8-10 8-10 0-2 0-2 8-10 8-10
Collection Date
Diesel Range Organics by XRF
DRO 170 NA NA NA <9.3 <8.8 23 NA NA NA 100 NS
Gasoline Range Organics by XRF
GRO 460 NA NA NA <5.1 <4.7 <4.7 NA NA NA 50 NS
Semivolatile Organic Compounds by GC/MS
1-Methylnaphthalene 0.85 NA NA NA <0.44 NA <2.3 NA <0.40 <0.41 NS NS
2-Methylnaphthalene 1.5 NA NA NA <0.44 NA <2.3 NA <0.40 <0.41 NS NS
Acenaphthene <0.45 NA NA NA <0.44 NA 2.3 NA <0.40 <0.41 720 9,000
Acenaphthylene <0.45 NA NA NA <0.44 NA 0.71 NA <0.40 <0.41 NS NS
Anthracene <0.45 NA NA NA <0.44 NA 14 NA <0.40 <0.41 3,600 46,000
Benzo(a)anthracene 0.15 NA NA NA <0.44 NA 13 NA <0.40 <0.41 0.16 2.9
Benzo(a)pyrene 0.13 NA NA NA <0.44 NA 9.2 NA <0.40 <0.41 0.016 0.29
Benzo(b)flouranthene 0.2 NA NA NA <0.44 NA 10 NA <0.40 <0.41 0.16 2.9
Benzo(g,h,i)perylene <0.45 NA NA NA <0.44 NA 4.6 NA <0.40 <0.41 NS NS
Benzo(k)flouranthene <0.45 NA NA NA <0.44 NA 4.2 NA <0.40 <0.41 1.6 29
Chrysene 0.18 NA NA NA <0.44 NA 12 NA <0.40 <0.41 16 290
Dibenz(a,h)anthracene <0.45 NA NA NA <0.44 NA 0.96 NA <0.40 <0.41 0.016 0.29
Dibenzofuran <0.45 NA NA NA <0.44 NA 3.2 NA <0.40 <0.41 NS NS
Flouranthene 0.27 NA NA NA <0.44 NA 29 NA <0.40 <0.41 480 6,000
Flourene <0.45 NA NA NA <0.44 NA 6.4 NA <0.40 <0.41 480 6,000
Indeno(1,2,3-cd)pyrene <0.45 NA NA NA <0.44 NA 5.9 NA <0.40 <0.41 0.16 2.9
Naphthalene 1.6 NA NA NA <0.44 NA 0.64 NA <0.40 <0.41 3.8 17
Phenanthrene 0.18 NA NA NA <0.44 NA 33 NA <0.40 <0.41 NS NS
Pyrene 0.3 NA NA NA <0.44 NA 26 NA <0.40 <0.41 360 4,600
Volatile Organic Compounds by GC/MS
1,2,4-Trimethylbenzene <0.28 <0.23 4.7 <0.0040 0.0026 J <0.0046 <0.0051 0.0028 J <0.011 <0.012 11.6 48
1,3,5-Trimethylbenzene <0.28 <0.23 0.71 <0.0040 <0.0049 <0.0046 <0.0051 <0.0052 <0.011 <0.012 156 182
4-Isopropyltoluene 0.62 0.41 1.4 <0.0040 <0.0049 <0.0046 <0.0051 <0.0052 <0.016 <0.017 NS NS
Acetone <1.1 <0.92 <0.81 0.016 0.037 0.011 0.051 0.089 0.070 0.080 12,200 100,000
Benzene <0.28 <0.23 <0.20 0.0028 <0.0029 <0.0028 <0.0031 <0.0031 <0.0032 <0.0035 1.2 5.4
Ethylbenzene <0.28 <0.23 2.3 0.0029 <0.0049 <0.0046 <0.0051 <0.0052 <0.0053 <0.0058 5.8 25
Isopropylbenzene 1.6 1.3 2.8 0.0035 <0.0029 <0.0046 <0.0051 <0.0052 <0.011 <0.012 NS NS
m,p-Xylenes <0.55 <0.46 0.47 0.0017 <0.0098 <0.0092 <0.010 0.0031 <0.011 <0.012 110 388
Methyl Ethyl Ketone (2-Butanone)<1.1 <0.92 <0.81 <0.081 <0.098 <0.092 0.0052 <0.10 <0.021 <0.023 5,400 28,400
Naphthalene 4.6 11 18 0.14 0.3 <0.0092 <0.010 0.16 <0.0053 <0.0058 3.8 17
n-Butylbenzene 5.9 7.8 7.5 0.012 <0.0049 <0.0046 <0.0051 <0.0052 <0.016 <0.017 108 108
n-Propylbenzene 5.4 5.1 7.6 0.01 <0.0049 <0.0046 <0.0051 <0.0052 DNA DNA NS NS
sec-Butylbenzene 2 2 1.7 0.007 <0.0049 <0.0046 <0.0051 <0.0052 DNA DNA 145 145
tert-Butylbenzene 0.69 0.24 0.56 <0.0040 <0.0049 <0.0046 <0.0051 <0.0052 <0.021 <0.023 183 183
Total Xylenes <0.83 <0.69 0.47 0.0017 <0.015 <0.014 <0.015 0.0031 <0.016 <0.017 116 260
RCRA MetalsMercury NA NA NA NA NA NA NA NA 0.015 J 0.026 2.2 3.13
Arsenic NA NA NA NA NA NA NA NA 2.7 2.6 0.68 3.0
Barium NA NA NA NA NA NA NA NA 84 55 3,000 44,000
Cadmium NA NA NA NA NA NA NA NA 0.037 J 0.0032 J 14.2 196
Chromium NA NA NA NA NA NA NA NA 54 51 5.4 47
Lead NA NA NA NA NA NA NA NA 18 18 400 800
Selenium NA NA NA NA NA NA NA NA 4.3 Aa 2.8 Aa 48 1,160
Silver NA NA NA NA NA NA NA NA 0.16 J 0.075 J 48 1,160
Polychlorinated Biphenyls (PCBs) by GC/ECD
PCBs NA NA NA NA NA NA NA NA <0.017 <0.017 0.12 0.49
Notes:Results presented in milligrams per kilogram (mg/kg), analogous to parts per million (ppm)
Feet bgs = Feet below ground surfacePSRG = Inactive Hazardous Sites Branch Preliminary Soil Remediation Goals (October 2016)Bold denotes concentration exceeds the North Carolina Action Level or Residential PSRGUnderline denotes concentration exceeds the Industrial/Commercial PSRGNS = No Standard
Aa = Low-level Initial Calibration Verification recovery (76%) is less than the lower limit (80%). Result might have a slight low biasJ = Detected but below the Reporting Limit; therefore, result is an estiamted concentrationNA = Not Analyzed by this method or for this compound
North Carolina Action
Level or Unrestricted Use PSRG (mg/kg)
COMPARISION CRITERIA
Industrial/Commercial
Health Based PSRG (mg/kg)
ANALYTICAL RESULTS
5/12/16 7/18/17
TABLE 2: SUMMARY OF GROUNDWATER ANALYTICAL RESULTS
1900 S. Tryon Street & 401 W. Worthington Avenue
ECS PROJECT NO. 49-2037-D

Parameter
Sample ID TW-1 TW-2 TW-3 TW-4
Collection Date 5/12/16 5/12/16 5/12/16 5/12/16
Semivolatile Organic Compounds by GC/MS
1-Methylnaphthalene 4.6J <11 <11 <11 1 1,000 NS
2-Methylnaphthalene 8.4J <11 <11 <11 30 12,500 NS
Naphthalene 57 <11 <11 <11 6 6,000 146
Volatile Organic Compounds by GC/MS
1,2,4-Trimethylbenzene 23 1.7 0.88 <0.50 400 28,500 24.3
1,3,5-Trimethylbenzene 6.7 <0.50 <0.50 <0.50 400 25,000 NS
1,1-Dichloroethylene 2.5 2.5 2.3 <0.50 7 7,000 164
cis-1,2-Dichloroethylene 89 110 E 20 <0.50 NS NS NS
trans-1,2-Dichloroethylene 1.6 8.5 2.1 <0.50 NS NS NS
Ethylbenzene 88 3.2 1.5 0.6 600 84,500 152
4-Isopropyltoluene 2.8 <0.50 <0.50 <0.50 25 11,700 745
Isopropylbenzene 39 <0.50 <0.50 <0.50 70 25,000 NS
Benzene 7.4 1.7 0.63 0.81 1 5,000 69.3
m,p-Xylenes 35 12 5.5 1.8 500 85,500 298
Carbon disulfide 0.76J <5.0 <5.0 <5.0 700 590,000 1,040
Chloroform <0.50 2.7 <0.50 <0.50 70 70,000 35.5
Acetone <5.0 25 11 19 6,000 6,000,000 190,000
Naphthalene 94 0.54J <1.0 <1.0 6 6,000 146
n-Butylbenzene 14 <1.0 <1.0 <1.0 70 6,900 NS
n-Propylbenzene 63 <0.50 <0.50 <0.50 70 30,000 NS
Methyl Ethyl Ketone (2-Butanone)<5.0 <5.0 0.67J <5.0 4,000 4,000,000 1,880,000
Methly-tert-Butyl Ether <0.50 <0.50 <0.50 3.1 20 20,000 19,7000
Tetrachloroethylene 55 23 1.3 <0.50 0.7 700 48.4
Trichloroethylene 260 210 33 <0.50 3 3,000 4.35
Toluene 6.5 29 8.4 4.6 600 260,000 16,100
o-Xylene 2.7 5 2.2 0.88 500 85,500 414
sec-Butylbenzene 6.2 <0.50 <0.50 <0.50 70 8,500 NS
tert-Butylbenzene 3.4 <0.50 <0.50 <0.50 70 15,000 NS
Notes:Results presented in micrograms per liter (ug/L), analogous to parts per million (ppm)Bold denotes concentration exceeds the NC2L Groundwater StandardsNS=No StandardJ = Estimated Concentration
ANALYTICAL RESULTS COMPARISION CRITERIA
NC2L Groundwater Standards (ug/L)
NC Non-Residential
Vapor Intrusion Screening Levels (ug/L)
NC Gross Contamination Levels
(ug/L)
TABLE 3: SUMMARY OF SOIL GAS & SUB-SLAB VAPOR ANALYTICAL RESULTS
1900 S. Tryon Street & 401 W. Worthington Avenue
ECS PROJECT NO. 49-2037-D
Parameter
Sample ID SG-1 SG-2 SG-3 SG-4 SG-4 DUP SG-5 SG-6 SG-7 SS-1
Collection Date
Benzene 2,800 2,300 <100 2,500 1,100 1,800 <0.6 11 8.8 2.2 120 1,600
Chloromethane <10,000 <10,000 <10,000 <10,000 <4,700 <5,200 1.0 1.3 <0.8 <0.8 630 7,900
Carbon disulfide <10,000 <10,000 <10,000 <10,000 <4,700 <5,200 <1.3 12 16 <1.3 4,900 61,000
2-Butanone (MEK)<50,000 <50,000 <50,000 <50,000 <24,000 <26,000 <2.4 7.7 13 12 35,000 440,000
Trichloroethene <2,000 <2,000 <2,000 <2,000 <940 <1,000 28 <2.2 3.5 <2.2 14 180
Tetrachloroethene <2,000 <2,000 <2,000 <2,000 <940 <1,000 3.0 <2.8 <2.8 19 280 3,500
1,2,4-Trimethylbenzene <10,000 <10,000 <10,000 <10,000 <4,700 <5,200 <2.0 <2.0 4.0 3.6 420 5,300
Toluene <20,000 <20,000 1,400 <20,000 <9,400 <10,000 <3.1 6.5 16 14 35,000 440,000
Ethylbenzene 11,000 <10,000 2,300 <10,000 <4,700 <5,200 <1.8 <1.8 2.1 2.4 370 4,900
m,p-Xylenes <10,000 <10,000 10,000 <10,000 <4,700 <5,200 <1.8 4.2 7.3 11 700 8,800
o-Xylenes <10,000 <10,000 4,100 <10,000 <4,700 <5,200 <1.8 1.9 3.4 6.8 700 8,800
Notes:
Comparison Criteria = North Carolina DWM Soil Gas Screening Level (SGSL) from IHSB Levels
DWM Vapor Intrusion Screening dated October 2017.
Results presented in micrograms per cubic meter (ug/m3)
Bold indicates a detection above the Residential SGSL
Italics indicates a detection above the Non-Residential SGSL
7/31/17
Residential
SGSL
Non-Residential
SGSL
Target Volatile Organic Compounds by TO-15
COMPARISON CRITERIA
7/18/17 12/15/17
ANALYTICAL RESULTS

APPENDIX A

0
3
6
9
12
15
18
21
10.8
121.9
1,660 SB-1
CH
Slightly moist, slightly stiff, red clay with stainingand a strong petroleum odor
Moist, slightly stiff, red clay with staining and a
strong petroleum odor
Saturated, slightly stiff, red clay with staining and
a strong petroleum odor
Bottom of the borehole
MONITORING WELL NO.SB-1/TW-1
LOCATION:
1900 South Tryon Street
ELEVATION:
DRILLER:
CSI
DATE DRILLED:
5-12-2016
LOGGED BY:
CDODRILL RIG:
Geoprobe
DEPTH TO WATER:
11
Elevation/
Depth (Ft)PIDReadingSampleNumberSampleRecovery(in/in)Graphic LogSoilClassificationSOIL DESCRIPTION WELL
CONSTRUCTION
This information pertains only to this boring and should not be in terpreted as being indicative of the site.
Figure Page 1 of 1
PROJECT:Palmer's Automotive
CLIENT:TAG Ventures, LLC PROJECT NO.49-2037-C
0
3
6
9
12
15
18
21
9.0
34.8
208.1
1,270
928.8
50.6
SB-2 CH/SC
Very moist, slightly stiff, red sandy clay withstaining and a strong petroleum odor
Bottom of the borehole
MONITORING WELL NO.SB-2
LOCATION:
1900 South Tryon Street
ELEVATION:
DRILLER:
CSI
DATE DRILLED:
5-12-2016
LOGGED BY:
CDODRILL RIG:
Geoprobe
DEPTH TO WATER:
Elevation/
Depth (Ft)PIDReadingSampleNumberSampleRecovery(in/in)Graphic LogSoilClassificationSOIL DESCRIPTION WELL
CONSTRUCTION
This information pertains only to this boring and should not be in terpreted as being indicative of the site.
Figure Page 1 of 1
PROJECT:Palmer's Automotive
CLIENT:TAG Ventures, LLC PROJECT NO.49-2037-C
0
3
6
9
12
15
18
21
249.1
428.8
1,434
1,445 SB-3
CH/SC
Slightly moist, slightly stiff, red sandy clay withstaining and a strong petroleum odor
Moist, slightly stiff, red sandy clay with stainingand a strong petroleum odor
Very moist, slightly stiff, red sandy clay withstaining and a strong petroleum odor
Saturated, slightly stiff, red sandy clay with
staining and a strong petroleum odor
Bottom of the borehole
MONITORING WELL NO.SB-3
LOCATION:
1900 South Tryon Street
ELEVATION:
DRILLER:
CSI
DATE DRILLED:
5-12-2016
LOGGED BY:
CDODRILL RIG:
Geoprobe
DEPTH TO WATER:
Elevation/
Depth (Ft)PIDReadingSampleNumberSampleRecovery(in/in)Graphic LogSoilClassificationSOIL DESCRIPTION WELL
CONSTRUCTION
This information pertains only to this boring and should not be in terpreted as being indicative of the site.
Figure Page 1 of 1
PROJECT:Palmer's Automotive
CLIENT:TAG Ventures, LLC PROJECT NO.49-2037-C
3
6
9
12
15
18
21
5.9
40.2
29.3
49.6 SB-4
CH/SC
Slightly moist, slightly stiff, red sandy clay withstaining and a strong petroleum odor
Moist, slightly stiff, red sandy clay with staining
and a strong petroleum odor
Very moist, slightly stiff, red sandy clay with
staining and a strong petroleum odor
Saturated, slightly stiff, red sandy clay withstaining and a strong petroleum odor
Bottom of the borehole
MONITORING WELL NO.SB-4
LOCATION:
1900 South Tryon Street
ELEVATION:
DRILLER:
CSI
DATE DRILLED:
5-12-2016
LOGGED BY:
CDODRILL RIG:
Geoprobe
DEPTH TO WATER:
Elevation/
Depth (Ft)PIDReadingSampleNumberSampleRecovery(in/in)Graphic LogSoilClassificationSOIL DESCRIPTION WELL
CONSTRUCTION
This information pertains only to this boring and should not be in terpreted as being indicative of the site.
Figure Page 1 of 1
PROJECT:Palmer's Automotive
CLIENT:TAG Ventures, LLC PROJECT NO.49-2037-C
0
3
6
9
12
15
18
21
2.1
1.6
4.6
4.8
5.3
2.1
2.7
4.5
4.4
4.1
SB-5 CH
CH/SC
PWR
Slightly moist, slightly stiff, red clay
Moist, slightly stiff, red clay
Saturated moist, slightly stiff, red sandy clay
Partially Weathered Rock
Bottom of the borehole
MONITORING WELL NO.SB-5/TW-2
LOCATION:
1900 South Tryon Street
ELEVATION:
DRILLER:
CSI
DATE DRILLED:
5-12-2016
LOGGED BY:
CDODRILL RIG:
Geoprobe
DEPTH TO WATER:
14
Elevation/
Depth (Ft)PIDReadingSampleNumberSampleRecovery(in/in)Graphic LogSoilClassificationSOIL DESCRIPTION WELL
CONSTRUCTION
This information pertains only to this boring and should not be in terpreted as being indicative of the site.
Figure Page 1 of 1
PROJECT:Palmer's Automotive
CLIENT:TAG Ventures, LLC PROJECT NO.49-2037-C
0
3
6
9
12
15
18
21
2.5
2.7
3.2
3.5
3.6 SB-6
CH/SC
CH
Slightly moist, slightly stiff, red clay with sand
Moist, slightly stiff, red clay
Very moist, slightly sliff, red clay
Bottom of the borehole
MONITORING WELL NO.SB-6
LOCATION:
1900 South Tryon Street
ELEVATION:
DRILLER:
CSI
DATE DRILLED:
5-12-2016
LOGGED BY:
CDODRILL RIG:
Geoprobe
DEPTH TO WATER:
Elevation/
Depth (Ft)PIDReadingSampleNumberSampleRecovery(in/in)Graphic LogSoilClassificationSOIL DESCRIPTION WELL
CONSTRUCTION
This information pertains only to this boring and should not be in terpreted as being indicative of the site.
Figure Page 1 of 1
PROJECT:Palmer's Automotive
CLIENT:TAG Ventures, LLC PROJECT NO.49-2037-C
0
3
6
9
12
15
18
21
17.8
5.6
6.3
6.4
5.6
SB-7 CH
CH/SC
CH/SC
Slightly moist, stiff, red clay
Slightly moist, stiff, red sandy clay
No Recovery
Moist, very stiff, red clay with sand
Very moist, very stiff, red clay with sand
Bottom of the borehole
MONITORING WELL NO.SB-7/TW-3
LOCATION:
1900 South Tryon Street
ELEVATION:
DRILLER:
CSI
DATE DRILLED:
5-12-2016
LOGGED BY:
CDODRILL RIG:
Geoprobe
DEPTH TO WATER:
15
Elevation/
Depth (Ft)PIDReadingSampleNumberSampleRecovery(in/in)Graphic LogSoilClassificationSOIL DESCRIPTION WELL
CONSTRUCTION
This information pertains only to this boring and should not be in terpreted as being indicative of the site.
Figure Page 1 of 1
PROJECT:Palmer's Automotive
CLIENT:TAG Ventures, LLC PROJECT NO.49-2037-C
0
3
6
9
12
15
18
21
14.7
4.3
11.7
8.9
4.6
SB-8 TOPSOIL
CH
CH
TOPSOIL
Slightly moist, slightly stiff, red clay with blackorganic material
Moist, very stiff, red clay
Very moist, slightly sliff, red clay
Very moist, very stiff, red clay
No Recovery
Saturated, very stiff, red clay
Bottom of the borehole
MONITORING WELL NO.SB-8
LOCATION:
1900 South Tryon Street
ELEVATION:
DRILLER:
CSI
DATE DRILLED:
5-12-2016
LOGGED BY:
CDODRILL RIG:
Geoprobe
DEPTH TO WATER:
12
Elevation/
Depth (Ft)PIDReadingSampleNumberSampleRecovery(in/in)Graphic LogSoilClassificationSOIL DESCRIPTION WELL
CONSTRUCTION
This information pertains only to this boring and should not be in terpreted as being indicative of the site.
Figure Page 1 of 1
PROJECT:Palmer's Automotive
CLIENT:TAG Ventures, LLC PROJECT NO.49-2037-C
0
2
4
6
8
10
12
14
0.0
0.0 S-1
CONCRETE
CL
CL
Concrete
No Recovery
Slightly moist, slightly stiff, red clay
No Recovery
Moist, soft, red clay
Bottom of the borehole
PROJECT:Palmer's Automotive BORING NUM.S-1
CLIENT:TAG Ventures, LLC PROJECT NO.49-2037-C
LOCATION:
Former Lift
ELEVATION:
DRILLER:
3-D Environmental
DATE DRILLED:
7/18/17
LOGGED BY:
CDO
DRILL RIG:
Geoprobe
DEPTH TO WATER:
Elevation/
Depth (Ft)PIDReadingSampleNumberSampleRecovery(in/in)Graphic LogSoilClassificationSOIL DESCRIPTION
This information pertains only to this boring and should not be interpreted as being indicative ofthe site.Page 1 of 1
0
2
4
6
8
10
12
14
0.0
0.0
S-2
CONCRETE
CL
Concrete
Slightly moist, slightly stiff, red clay
Moist, soft, red clay
Bottom of the borehole
PROJECT:Palmer's Automotive BORING NUM.S-2
CLIENT:TAG Ventures, LLC PROJECT NO.49-2037-C
LOCATION:
Former Pit
ELEVATION:
DRILLER:
3-D Environmental
DATE DRILLED:
7/18/17
LOGGED BY:
CDO
DRILL RIG:
Geoprobe
DEPTH TO WATER:
Elevation/
Depth (Ft)PIDReadingSampleNumberSampleRecovery(in/in)Graphic LogSoilClassificationSOIL DESCRIPTION
This information pertains only to this boring and should not be interpreted as being indicative ofthe site.Page 1 of 1

APPENDIX B

PHOTOGRAPH LOG

PALMERS AUTO SERVICE
1900 SOUTH TRYON STREET AND 401 WEST WORTHINGTON AVENUE
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA

ECS PROJECT NO. 49-2037-D
Photo 1: View of the installation of SB-3.

Photo 2: View of SB-8/TW-4.

PHOTOGRAPH LOG

PALMERS AUTO SERVICE
1900 SOUTH TRYON STREET AND 401 WEST WORTHINGTON AVENUE
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA

ECS PROJECT NO. 49-2037-D
Photo 3: View of the abandoned SB-5/TW-2 borings where refusal was encountered in two places.

Photo 4: View of the abandoned SB-7/TW-3 boring.

PHOTOGRAPH LOG

PALMERS AUTO SERVICE
1900 SOUTH TRYON STREET AND 401 WEST WORTHINGTON AVENUE
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA

ECS PROJECT NO. 49-2037-D
Photo 5: View of the geoprobe setup at the S-1 location.

Photo 6: View of the soil gas sampling setup.

APPENDIX C

REVISED SOIL AND SOIL GAS SAMPLING WORK PLAN

PALMER’S AUTOMOTIVE
1900 and 1916 SOUTH TRYON STREET AND 401 WEST WORTHINGTON
AVENUE
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA
BROWNFIELDS PROJECT ID. 21005-17-60

ECS PROJECT NO. 49.2037B

PREPARED FOR
TAG Ventures, LLC

October 27, 2017

1

October 27, 2017

Mr. David Atkins
TAG Ventures, LLC
421 Penman Street, Suite 110
Charlotte, North Carolina 28203

Reference: Revised Soil and Soil Gas Sampling Work Plan
Palmer’s Automotive
1900 and 1916 South Tryon Street & 401 West Worthington Avenue
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49-2037B

Dear Mr. Atkins:

ECS Southeast, LLP (ECS) has prepared a revised work plan to collect additional exterior soil gas
samples and sub-slab soil gas samples at the subject site. This plan has been developed at the
request of the North Carolina Division of Waste Management (NCDWM) – Brownfields Group.

ECS appreciates the opportunity to provide our environmental consulting services to you on this
project. If you have any questions concerning this report or this project, please contact us.

Sincerely,

ECS SOUTHEAST, LLP

Christopher D. Orrell
Assistant Staff Project Manager
704-525-5152
[e-mail]

John M. Stewart, P.G.
Principal Geologist
336-856-7150
[e-mail]

cc: William Schmithorst, NCDWM – Brownfields Group

Revised Soil and Soil Gas Sampling Work Plan
Palmer’s Automotive
1900 and 1916 South Tryon Street & 401 West Worthington Avenue
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49-2037B
October 27, 2017

1

TABLE OF CONTENTS

1.0 PROJECT INFORMATION ........................................................................................................... 2
2.0 PREVIOUS INVESTIGATIONS ...................................................................................................... 2
3.0 PROPOSED DEVELOPMENT ................................................................................................... 3
4.0 OBJECTIVE OF THE WORKPLAN ................................................................................................. 4
5.0 SAMPLE COLLECTION ................................................................................................................ 5

FIGURES

Figure 1 Site Location Map
Figure 2 Site Features Map
Figure 3 Sample Location Map
Figure 4 Proposed Sample Location Map
Figure 5 Proposed Development Plan

TABLES

Table 1 Soil Sample Results
Table 2 Groundwater Sample Results
Table 3 Soil Gas Sample Results

Revised Soil and Soil Gas Sampling Work Plan
Palmer’s Automotive
1900 and 1916 South Tryon Street & 401 West Worthington Avenue
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49-2037B
October 27, 2017

2
1.0 PROJECT INFORMATION

The Site is currently comprised of three parcels identified as Mecklenburg Parcel ID Nos. 11907623,
11907624, and 11907622 located in Charlotte, Mecklenburg County, North Carolina. Two of the parcels
front South Tryon Street and one fronts West Worthington Avenue. Parcels 11907623 and 11907624
are currently owned by Charles and Patricia Gordon. The two parcels together total approximately
0.534 acres. The parcel fronting West Worthington Avenue (PIN 11907624) has been undeveloped since
at least 1905. This parcel has recently been used as a parking lot. The second of the two parcels, which
fronts South Tryon Street (PIN 11907623), was undeveloped from at least 1905 until 1954. In 1954, a
gasoline filling station was constructed on the parcel. Tyson Brothers Texaco occupied the building until
the late 1960s. From at least 1969 until 1974, the building was occupied by King of Chicken, a fried
chicken restaurant. In 1974, Palmers Auto Sales and Service occupied the building. In the late 1970s or
early 1980s, and addition was constructed on the west side of the building. The building has been used
as an automobile repair facility until the present.

The third parcel (PIN 11907622) is currently owned by The Pilgrim Church and is located at 1916 South
Tryon Street. The parcel totals approximately 0.22 acres. The parcel was undeveloped from 1929 until
1957. In 1957, the existing building was constructed on the property. From 1957 until the early 1990s,
the building on the Site was occupied by L.B. Price Mercantile. From 1993 to the present, the building
has been owned by The Pilgrim Church of South Tryon Street.

The location of the Site is shown on Figures 1 and 2.

2.0 PREVIOUS INVESTIGATIONS

ECS performed a Phase I Environmental Site Assessment (ESA) of Palmers Auto Service located at
1900 South Tryon Street in May 2016. ECS identified the past use of the Site as a gasoline station
and an auto repair garage as a recognized environmental condition (REC) of the Site. ECS also
identified USCO Co./Hughes Supply located at 1927 South Tryon Street and Prime Equipment Co.
402/Prime Equipment Store No. 402 located at 1901 South Tryon Street and both approximately 100
feet south and topographically upgradient of the Site as off-site RECs. These facilities operated
petroleum underground storage tanks (USTs) which leaked and may have impacted the groundwater
beneath the Site. Electroplating operations reportedly took place on the property south of the Site.
Tetrachloroethene (PCE) and trichloroethene (TCE) were detected in groundwater samples collected on
the Prime Equipment property in November 1993.

ECS performed a Phase I ESA of the Pilgrim Church property located at 1910 South Tryon Street in
December 2016. ECS did not identify RECs associated with the property but identified USCO
Co./Hughes Supply located at 1927 South Tryon Street and Prime Equipment Co. 402/Prime Equipment
Store No. 402 located at 1901 South Tryon Street and both approximately 100 feet south and
topographically upgradient of the Site as off-site RECs.

Revised Soil and Soil Gas Sampling Work Plan
Palmer’s Automotive
1900 and 1916 South Tryon Street & 401 West Worthington Avenue
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49-2037B
October 27, 2017

3
ECS conducted a soil and groundwater assessment of the Palmer’s Automotive property in May
2016. A ssessment activities included collection of soil and groundwater samples to evaluate the
potential for impacts associated with on-site and off-site RECs.

ECS collected eight soil samples for laboratory analysis from eight soil borings. Laboratory analysis
for the soil samples detected Total Petroleum Hydrocarbons (TPH) as diesel and gasoline
above the State Action Limits in soil boring SB-1 which was installed near the UST basin. The
analysis detected benzo(a)pyrene above the Residential maximum soil contaminant concentration
(MSCC) in SB-1 and benzo(a)pyrene, benzo(a)anthracene, dibenz(a,h)anthracene, and indeo(1,2,3-
cd)pyrene above the Residential MSCCs in soil boring 7.

ECS installed four temporary groundwater monitoring wells and collected groundwater samples for
laboratory analysis from each well. The temporary wells were installed downgradient of the UST
basin and dispenser island, in the garage, and downgradient of the onsite building. The wells were also
installed downgradient of the offsite RECs. Analytical results for the groundwater sample collected
downgradient of the UST basin (TW-1) identified 1-methylnaphthalene, naphthalene, benzene, PCE and
TCE above their respective North Carolina 2L Groundwater Quality Standards (2L) and TCE above its non-
residential vapor screening level (VSL). Analytical results for the groundwater sample collected
downgradient of the dispenser island (TW-2) detected benzene, PCE, and TCE above their respective 2L
Standards and TCE above the non-residential VSL. Analytical results for the groundwater sample
collected in the garage (TW-3) detected PCE and TCE above their respective 2L Standards and TCE above
its non-residential VSL. Analytical results for the groundwater sample collected downgradient of the
building (TW-4) did not detect volatile organic compounds (VOCs) or semi-volatile organic compounds
(SVOCs) above their respective 2L Standards or non-residential VSLs.

The location of the soil and groundwater samples are shown on Figure 3 and a summary of the soil and
groundwater analytical results are summarized in Tables 1 and 2. Depth to groundwater is
approximately 12 feet below grade.

3.0 PROPOSED DEVELOPMENT

The subject property is currently planned to be redeveloped with an approximate 45,000 square foot
multi-family residential complex consisting of 45 units and a 3,500 square foot retail space. The retail
space will be located on grade; however, the residential units will be elevated above the parking garage.
A current site plan is attached (Figure 5). Excavation into the water table is not anticipated for the
proposed development and no groundwater usage is planned.

Revised Soil and Soil Gas Sampling Work Plan
Palmer’s Automotive
1900 and 1916 South Tryon Street & 401 West Worthington Avenue
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49-2037B
October 27, 2017

4
4.0 OBJECTIVE OF THE WORKPLAN

The objective of this work plan is to determine if the previously detected TCE and PCE contamination in
the groundwater is creating a vapor intrusion concern for the future use of the site and to obtain VOC
and SVOC specific, total RCRA metal, and PCB concentrations in the soil in the areas of the former
hydraulic lift and alignment basin in the former gasoline station garage. The soil gas and soil sampling
will be conducted in general accordance with the North Carolina Division of Waste Management’s
(NCDWM) Vapor Intrusion Guidance (April 2014) and the NCDWM Inactive Hazardous Site Program’s
Guidelines for Assessment and Cleanup (October 2015). The proposed sampling plan was also discussed
during a site meeting with Mr. Bill Schmithorst on April 3, 2017. The proposed retail portion of the
building has a foot print which will cover a portion of the eastern corner of the property; therefore ECS
is proposing samples be collected in the area for the proposed building pad to “forecast” worse case
conditions that might develop under the proposed building. To determine this, four exterior soil gas
samples are proposed. In addition to the soil gas samples, ECS will collect two soil samples for analysis
of VOCs, SVOCs, total RCRA metals, and PCBs. In accordance with the North Carolina Brownfields
Departments request, three additional exterior soil gas samples and one sub-slab vapor sample are
proposed.

Owner and Developer’s Representative:
Mr. David Atkins
TAG Ventures, LLC
421 Penman Street, Suite 110
Charlotte, North Carolina 28203
704-376-7484
[e-mail]

Site Environmental Representative:
Mr. John M. Stewart, P.G.
ECS Southeast, LLP
4811 Koger Boulevard
Greensboro, North Carolina 27407
336-856-7150
[e-mail]

Reporting

A report of the results of the sampling outlined in this work plan will be submitted to NCDWM-
Brownfields Group. If unidentified and unexpected conditions are encountered during the
assessment, TAG Ventures, LLC will be notified. The responsibility of notifying NCDWM and other
external parties lies solely with TAG Ventures, LLC and/or with ECS acting on their behalf.

Revised Soil and Soil Gas Sampling Work Plan
Palmer’s Automotive
1900 and 1916 South Tryon Street & 401 West Worthington Avenue
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49-2037B
October 27, 2017

5
The NCDENR Brownfields Program (NCBP) contact is:

Bill Schmithorst, Brownfields Project Manager
[e-mail]
NCDENR, DWM, NC Brownfields Program
Phone: [phone]

Bill Schmithorst, the Brownfields Project Manager, will be notified 5 days prior to starting the field
work.

Deviation from Approved Plan

This work plan is intended to be dynamic and to be adapted to specific and actual site conditions.
Accordingly, should such conditions warrant a change either by addition, deletion or modification of a
procedure, such may be accomplished with agreement between TAG Ventures, LLC’s representative and
ECS after consultation with, and subject to approval by the NCBP. Such changes will comply with
applicable local, State, and Federal rules and regulations. A written amendment shall be prepared and
submitted to NCBP for approval (the use of e-mail correspondence shall suffice for approval, followed by
a hard copy or electronic copy provided on Disk or similar media) prior to implementation. Amendments
must have the approval of the NCBP prior to implementation. Amendments must have the approval of
the NCBP prior to implementation of each amendment.

5.0 SAMPLE COLLECTION

5.1 Soil Gas & Sub-Slab Vapor

Number and Sample Location

The proposed retail portion of the building is approximately 3,000 square feet in size. Therefore, ECS is
proposing to collect samples from three locations within proposed footprint of the retail space in the
eastern corner of the property (one sample per 1,000 square feet of building space) and one sample in the
area of the proposed parking structure. The exterior soil gas samples will be collected from a depth of 5
feet below grade. In accordance with the October 26, 2017 North Carolina Brownfields Department’s
request, three additional exterior and one sub-slab soil gas samples are proposed. The sub-slab vapor
sample will be collected from just beneath the concrete slab of the current on site building. The
approximate locations of the proposed samples are shown on Figure 4.

Probe Placement and Sample Collection

The exterior soil gas sample will be collected by driving a direct push sampler to a depth of
approximately 5 feet below the ground surface (bgs). The soil samples collected in the macro core
sampler will be screened in the field with a flame/photo-ionization detector (FID/PID). Prior to inserting
the vapor probe down the bore hole, the presence of water will be check by lowering an electronic
water level meter to the bottom of the boring. Once the boring has reached termination depth,
Revised Soil and Soil Gas Sampling Work Plan
Palmer’s Automotive
1900 and 1916 South Tryon Street & 401 West Worthington Avenue
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49-2037B
October 27, 2017

6
dedicated Nylafow tubing and air stone will be lowered into the boring. Approximately one foot of clean
coarse sand will placed around the air stone. A seal consisting of three feet of bentonite powder will be
hydrated with distilled water. The soil gas probe will be allowed to stabilize for two hours before the
soil gas sample is collected.

The sub-slab vapor sample will be collected by drilling 5/8-inch hole through the concrete floor in the
onsite building using the hammer drill. The probe consisting of Nylaflow tubing and an air stone will be
set just beneath the concrete slab, the hole will be filled with sand, and the hole will be sealed with
bentonite. The sub-slab vapor probe will be allowed to stabilize for a minimum of 30 minutes before the
soil gas sample is collected.

A dedicated syringe will be used at each sample location and connected to the tubing to purge the
tubing. Three volumes of the tubing will be purged prior to sample collection. As the tubing is purged,
evidence of water entering the tubing will be noted. Following purging, the tubing will be connected to
a 400 ml Summa canister, which will be used to collect the sample. The Summa canister will be fitted
with a flow regulator. The flow rate for both purging and sample collection will be 0.2 liters per minute.
The pressure in the canister will be recorded before and after sample collection. Other parameters that
will be measured include ambient temperature before and after sample collection and recent weather
conditions. Prior to sample collection a shut-in test will be conducted to assess for leaks in the fittings
and regulator.

The probes will be removed and the holes filled cement grout following sample collection.

Leak Detection

Prior to collecting the soil vapor samples, laboratory grade helium gas will be 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) will be placed and sealed over the sampling point and purged with
laboratory grade helium. The probe point tubing and tracer gas tubing will be placed through the
cylinder wall via rubber grommets. The cylinder will be placed on a 4-inch rubber gasket and held
securely to the slab with a heavy weight. During the purging stage, the cylinder will be flooded with
laboratory grade helium via the hose placed through the cylinder wall. A Model MGD-2002 Multi-Gas
Leak detector or similar will be connected to the probe tube and the air stream being purged will be
measured for helium. A helium concentration of less than five percent helium will be considered
acceptable. If concentrations greater than five percent helium are measured, the probe tube seal will be
reseated and the leak detection process will be repeated.

Sample Analysis

Following sample collection, the canisters will be labeled and maintained under chain-of-custody until
delivered to H&P Mobile Geochemistry Inc. in Carlsbad, California. A Chain-of-Custody document will be
utilized throughout the collection and transportation of the samples. Each sample will be analyzed for
VOCs using EPA Method TO-15. The results will be reported below risk screening levels and J flags will
be reported.
Revised Soil and Soil Gas Sampling Work Plan
Palmer’s Automotive
1900 and 1916 South Tryon Street & 401 West Worthington Avenue
Charlotte, Mecklenburg County, North Carolina
ECS Project No. 49-2037B
October 27, 2017

7

Quality Control

One duplicate sample will be collected and analyzed for the same compounds using EPA Method TO-15.

5.2 Soil Samples

ECS will contract with a North Carolina licensed drilling contractor to drill a soil boring using direct push
technology to a depth of 10 feet below ground surface (bgs) in the areas of the former hydraulic lift and
alignment basin in the garage. Soil samples will be collected at five foot intervals to boring termination. The
soil samples will be classified in the field by an ECS professional and screened for volatile organic vapors
using a FID/PID. Visual signs of a release such as staining will also be noted and placed on the soil bore log.
The soil sample from each boring showing the greatest FID/PID reading will be selected for analysis. If no
organic readings are detected or the readings are all essentially the same, then the sample from a depth of
two feet will be selected for analysis. Each sample will be packaged and submitted to a North Carolina
certified laboratory to be analyzed for VOCs and SVOCs using EPA Method 8260 and 8270, respectively,
total RCRA metals using EPA Methods 6010/7470/7471, and PCBs using EPA Method 8082.

Once the samples are collected, the drilling contractor will properly abandon the borings.

Report

ECS will prepare a written report documenting the field activities, sampling procedures, sample
locations, laboratory procedures and results, and conclusions. Soil gas and sub-slab capor sampling field
data, including leak testing and pressure readings, will be included in the report.

APPENDIX D

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This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
NC Certification No. 402
NC Drinking Water Cert No. 37735
SC Certification No. 99012
Case Narrative
08/18/2017
ECS Carolinas, LLP (Charlotte)
Chris Orrell
1812 Center Park Drive, Suite D
Charlotte, NC 28217
Project: 1900 S. Tryon
Lab Submittal Date: 07/18/2017
Prism Work Order: 7070290
This is a Revised Report and supercedes the original laboratory report dated 07/26/17. 8260 compound
list has been extended.
Narrative Notes:
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
VP Laboratory Services
Reviewed ByAngela D. Overcash Angela D. Overcash
VP Laboratory Services
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 1 of 37
Data Qualifiers Key Reference:
A Apparently spiked incorrectly.
Aa Low-level Initial Calibration Verification recovery (76%) is less than the lower limit (80%). Result might have a slight
low bias.
D RPD value outside of the control limits.
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
L Parameter reported with possible low bias. LCS recovery below the QC limit.
LH High LCS recovery. Analyte not detected in the sample(s). No further action taken.
M Matrix spike outside of the control limits.
Method Detection LimitMDL
Below Reporting LimitBRL
Relative Percent DifferenceRPD
*Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 2 of 37
Sample Receipt Summary
08/18/2017
Prism Work Order: 7070290
Client Sample ID MatrixLab Sample ID Date Sampled Date Received
7070290-01 07/18/17S-1 07/18/17Solid
7070290-02 07/18/17S-2 07/18/17Solid
Samples were received in good condition at 5.7 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 3 of 37
Client ID ResultParameterMethod UnitsPrism ID
Prism Work Order: 7070290
08/18/2017
Summary of Detections
0.015 J mg/kg dry7070290-01 S-1 Mercury 7471B
2.7 mg/kg dry7070290-01 S-1 Arsenic 6020B
84 mg/kg dry7070290-01 S-1 Barium 6020B
0.037 J mg/kg dry7070290-01 S-1 Cadmium 6020B
54 mg/kg dry7070290-01 S-1 Chromium 6020B
18 mg/kg dry7070290-01 S-1 Lead 6020B
4.3 Aa mg/kg dry7070290-01 S-1 Selenium 6020B
0.16 J mg/kg dry7070290-01 S-1 Silver 6020B
0.070 mg/kg dry7070290-01 S-1 Acetone 8260B
0.026 mg/kg dry7070290-02 S-2 Mercury 7471B
2.6 mg/kg dry7070290-02 S-2 Arsenic 6020B
55 mg/kg dry7070290-02 S-2 Barium 6020B
0.032 J mg/kg dry7070290-02 S-2 Cadmium 6020B
51 mg/kg dry7070290-02 S-2 Chromium 6020B
18 mg/kg dry7070290-02 S-2 Lead 6020B
2.8 Aa mg/kg dry7070290-02 S-2 Selenium 6020B
0.075 J mg/kg dry7070290-02 S-2 Silver 6020B
0.080 mg/kg dry7070290-02 S-2 Acetone 8260B
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 4 of 37
Laboratory Report
08/18/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Sample Matrix: Solid
Client Sample ID: S-1
Prism Sample ID: 7070290-01
Prism Work Order: 7070290
Time Collected: 07/18/17 09:45
Time Submitted: 07/18/17 11:45
General Chemistry Parameters
79.9 *SM2540 G P7G027810.100 7/18/17 14:30 JLB% by
Weight
0.100% Solids
Polychlorinated Biphenyls (PCBs) by GC/ECD
BRL 8082A P7G029210.017 7/20/17 18:31 JMCmg/kg 0.0030Aroclor 1016
BRL 8082A P7G029210.033 7/20/17 18:31 JMCmg/kg 0.013Aroclor 1221
BRL 8082A P7G029210.033 7/20/17 18:31 JMCmg/kg 0.0043Aroclor 1232
BRL 8082A P7G029210.017 7/20/17 18:31 JMCmg/kg 0.0044Aroclor 1242
BRL 8082A P7G029210.017 7/20/17 18:31 JMCmg/kg 0.0033Aroclor 1248
BRL 8082A P7G029210.017 7/20/17 18:31 JMCmg/kg 0.0041Aroclor 1254
BRL 8082A P7G029210.017 7/20/17 18:31 JMCmg/kg 0.0026Aroclor 1260
Surrogate Recovery Control Limits
36-18271 %Tetrachloro-m-xylene
34-18256 %Decachlorobiphenyl
Semivolatile Organic Compounds by GC/MS
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0611,1’-Biphenyl
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0432,3,4,6-Tetrachlorophenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0652,4,5-Trichlorophenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0452,4,6-Trichlorophenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0482,4-Dichlorophenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0472,4-Dimethylphenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.152,4-Dinitrophenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0772,4-Dinitrotoluene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0722,6-Dinitrotoluene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0632-Chloronaphthalene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0542-Chlorophenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0562-Methylnaphthalene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0612-Methylphenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0632-Nitroaniline
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0492-Nitrophenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0323,3’-Dichlorobenzidine
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0483/4-Methylphenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.133-Nitroaniline
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.114,6-Dinitro-2-methylphenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0544-Bromophenyl phenyl ether
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0384-Chloro-3-methylphenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0634-Chloroaniline
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0484-Chlorophenyl phenyl ether
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0984-Nitroaniline
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.0984-Nitrophenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.044Acenaphthene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.047Acenaphthylene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.050Acetophenone
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 5 of 37
Laboratory Report
08/18/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Sample Matrix: Solid
Client Sample ID: S-1
Prism Sample ID: 7070290-01
Prism Work Order: 7070290
Time Collected: 07/18/17 09:45
Time Submitted: 07/18/17 11:45
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.045Anthracene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.038Atrazine
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.13Benzaldehyde
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.048Benzo(a)anthracene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.048Benzo(a)pyrene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.056Benzo(b)fluoranthene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.053Benzo(g,h,i)perylene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.049Benzo(k)fluoranthene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.043bis(2-Chloroethoxy)methane
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.047Bis(2-Chloroethyl)ether
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.049Bis(2-chloroisopropyl)ether
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.10Bis(2-Ethylhexyl)phthalate
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.080Butyl benzyl phthalate
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.20Caprolactam
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.084Carbazole
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.074Chrysene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.064Dibenzo(a,h)anthracene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.053Dibenzofuran
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.082Diethyl phthalate
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.055Dimethyl phthalate
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.067Di-n-butyl phthalate
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.046Di-n-octyl phthalate
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.053Fluoranthene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.059Fluorene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.063Hexachlorobenzene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.058Hexachlorobutadiene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.072Hexachlorocyclopentadiene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.060Hexachloroethane
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.055Indeno(1,2,3-cd)pyrene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.039Isophorone
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.055Naphthalene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.054Nitrobenzene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.054N-Nitroso-di-n-propylamine
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.047N-Nitrosodiphenylamine
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.092Pentachlorophenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.054Phenanthrene
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.036Phenol
BRL 8270D P7G027910.40 7/20/17 15:48 JMVmg/kg dry 0.059Pyrene
Surrogate Recovery Control Limits
37-13182 %2,4,6-Tribromophenol
47-13079 %2-Fluorobiphenyl
44-11773 %2-Fluorophenol
45-12170 %Nitrobenzene-d5
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 6 of 37
Laboratory Report
08/18/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Sample Matrix: Solid
Client Sample ID: S-1
Prism Sample ID: 7070290-01
Prism Work Order: 7070290
Time Collected: 07/18/17 09:45
Time Submitted: 07/18/17 11:45
37-12776 %Phenol-d5
38-13595 %Terphenyl-d14
Total Metals
0.015 7471B P7G028710.025 7/20/17 10:51 JABJmg/kg dry 0.0024Mercury
2.7 6020B P7G0295101.5 7/25/17 3:37 PJFmg/kg dry 0.16Arsenic
84 6020B P7G0295109.8 7/25/17 3:37 PJFmg/kg dry 0.091Barium
0.037 6020B P7G0295100.24 7/25/17 3:37 PJFJmg/kg dry 0.012Cadmium
54 6020B P7G0295100.49 7/25/17 3:37 PJFmg/kg dry 0.064Chromium
18 6020B P7G0295100.24 7/25/17 3:37 PJFmg/kg dry 0.046Lead
4.3 6020B P7G0295100.98 7/25/17 22:17 PJFAamg/kg dry 0.17Selenium
0.16 6020B P7G0295100.24 7/25/17 3:37 PJFJmg/kg dry 0.016Silver
Volatile Organic Compounds by GC/MS
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.000261,1,1-Trichloroethane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.000361,1,2,2-Tetrachloroethane
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.000391,1,2-Trichloro-1,2,2-trifluoroethane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.000471,1,2-Trichloroethane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.000151,1-Dichloroethane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.000231,1-Dichloroethylene
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.000301,2,3-Trichlorobenzene
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.000391,2,4-Trichlorobenzene
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.000401,2,4-Trimethylbenzene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.000391,2-Dibromo-3-chloropropane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.000211,2-Dibromoethane
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.000251,2-Dichlorobenzene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.000311,2-Dichloroethane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.000331,2-Dichloropropane
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.000401,3,5-Trimethylbenzene
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.000351,3-Dichlorobenzene
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.000211,4-Dichlorobenzene
BRL 8260B P7G035510.11 7/24/17 12:46 ANGmg/kg dry 0.0111,4-Dioxane
BRL 8260B P7G035510.016 7/24/17 12:46 ANGmg/kg dry 0.000254-Isopropyltoluene
0.070 8260B P7G035510.021 7/24/17 12:46 ANGmg/kg dry 0.0013Acetone
BRL 8260B P7G035510.0032 7/24/17 12:46 ANGmg/kg dry 0.00031Benzene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00029Bromochloromethane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00029Bromodichloromethane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00060Bromoform
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.00065Bromomethane
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.00026Carbon disulfide
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00026Carbon Tetrachloride
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00028Chlorobenzene
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.00044Chloroethane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00038Chloroform
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 7 of 37
Laboratory Report
08/18/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Sample Matrix: Solid
Client Sample ID: S-1
Prism Sample ID: 7070290-01
Prism Work Order: 7070290
Time Collected: 07/18/17 09:45
Time Submitted: 07/18/17 11:45
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.00035Chloromethane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00022cis-1,2-Dichloroethylene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00018cis-1,3-Dichloropropylene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00034Cyclohexane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00022Dibromochloromethane
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.00024Dichlorodifluoromethane
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00020Ethylbenzene
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.00031Isopropylbenzene (Cumene)
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.00049m,p-Xylenes
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00080Methyl Acetate
BRL 8260B P7G035510.053 7/24/17 12:46 ANGmg/kg dry 0.00048Methyl Butyl Ketone (2-Hexanone)
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00045Methylcyclohexane
BRL 8260B P7G035510.021 7/24/17 12:46 ANGmg/kg dry 0.00048Methyl Ethyl Ketone (2-Butanone)
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.00045Methyl Isobutyl Ketone
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.00030Methylene Chloride
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00017Methyl-tert-Butyl Ether
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00017Naphthalene
BRL 8260B P7G035510.016 7/24/17 12:46 ANGmg/kg dry 0.00027n-Butylbenzene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00022o-Xylene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00032Styrene
BRL 8260B P7G035510.021 7/24/17 12:46 ANGmg/kg dry 0.00018tert-Butylbenzene
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.00025Tetrachloroethylene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00030Toluene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00032trans-1,2-Dichloroethylene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00028trans-1,3-Dichloropropylene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00034Trichloroethylene
BRL 8260B P7G035510.0053 7/24/17 12:46 ANGmg/kg dry 0.00034Trichlorofluoromethane
BRL 8260B P7G035510.011 7/24/17 12:46 ANGmg/kg dry 0.00026Vinyl chloride
BRL 8260B P7G035510.016 7/24/17 12:46 ANGmg/kg dry 0.00099Xylenes, total
Surrogate Recovery Control Limits
70-130104 %4-Bromofluorobenzene
84-123105 %Dibromofluoromethane
76-12998 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 8 of 37
Laboratory Report
08/18/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Sample Matrix: Solid
Client Sample ID: S-2
Prism Sample ID: 7070290-02
Prism Work Order: 7070290
Time Collected: 07/18/17 10:00
Time Submitted: 07/18/17 11:45
General Chemistry Parameters
79.0 *SM2540 G P7G027810.100 7/18/17 14:30 JLB% by
Weight
0.100% Solids
Polychlorinated Biphenyls (PCBs) by GC/ECD
BRL 8082A P7G029210.017 7/20/17 19:13 JMCmg/kg 0.0030Aroclor 1016
BRL 8082A P7G029210.033 7/20/17 19:13 JMCmg/kg 0.013Aroclor 1221
BRL 8082A P7G029210.033 7/20/17 19:13 JMCmg/kg 0.0043Aroclor 1232
BRL 8082A P7G029210.017 7/20/17 19:13 JMCmg/kg 0.0044Aroclor 1242
BRL 8082A P7G029210.017 7/20/17 19:13 JMCmg/kg 0.0033Aroclor 1248
BRL 8082A P7G029210.017 7/20/17 19:13 JMCmg/kg 0.0041Aroclor 1254
BRL 8082A P7G029210.017 7/20/17 19:13 JMCmg/kg 0.0026Aroclor 1260
Surrogate Recovery Control Limits
36-18268 %Tetrachloro-m-xylene
34-18239 %Decachlorobiphenyl
Semivolatile Organic Compounds by GC/MS
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0621,1’-Biphenyl
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0442,3,4,6-Tetrachlorophenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0652,4,5-Trichlorophenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0462,4,6-Trichlorophenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0492,4-Dichlorophenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0472,4-Dimethylphenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.152,4-Dinitrophenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0772,4-Dinitrotoluene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0732,6-Dinitrotoluene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0642-Chloronaphthalene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0542-Chlorophenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0562-Methylnaphthalene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0622-Methylphenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0642-Nitroaniline
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0492-Nitrophenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0323,3’-Dichlorobenzidine
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0483/4-Methylphenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.133-Nitroaniline
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.114,6-Dinitro-2-methylphenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0554-Bromophenyl phenyl ether
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0384-Chloro-3-methylphenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0644-Chloroaniline
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0484-Chlorophenyl phenyl ether
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0994-Nitroaniline
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.0994-Nitrophenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.044Acenaphthene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.047Acenaphthylene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.050Acetophenone
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 9 of 37
Laboratory Report
08/18/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Sample Matrix: Solid
Client Sample ID: S-2
Prism Sample ID: 7070290-02
Prism Work Order: 7070290
Time Collected: 07/18/17 10:00
Time Submitted: 07/18/17 11:45
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.046Anthracene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.038Atrazine
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.13Benzaldehyde
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.049Benzo(a)anthracene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.049Benzo(a)pyrene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.056Benzo(b)fluoranthene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.054Benzo(g,h,i)perylene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.049Benzo(k)fluoranthene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.043bis(2-Chloroethoxy)methane
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.047Bis(2-Chloroethyl)ether
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.050Bis(2-chloroisopropyl)ether
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.10Bis(2-Ethylhexyl)phthalate
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.081Butyl benzyl phthalate
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.20Caprolactam
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.085Carbazole
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.075Chrysene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.065Dibenzo(a,h)anthracene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.053Dibenzofuran
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.083Diethyl phthalate
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.056Dimethyl phthalate
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.068Di-n-butyl phthalate
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.047Di-n-octyl phthalate
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.054Fluoranthene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.059Fluorene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.064Hexachlorobenzene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.059Hexachlorobutadiene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.072Hexachlorocyclopentadiene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.060Hexachloroethane
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.056Indeno(1,2,3-cd)pyrene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.039Isophorone
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.055Naphthalene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.055Nitrobenzene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.054N-Nitroso-di-n-propylamine
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.047N-Nitrosodiphenylamine
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.092Pentachlorophenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.055Phenanthrene
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.036Phenol
BRL 8270D P7G027910.41 7/20/17 16:10 JMVmg/kg dry 0.059Pyrene
Surrogate Recovery Control Limits
37-13187 %2,4,6-Tribromophenol
47-13072 %2-Fluorobiphenyl
44-11767 %2-Fluorophenol
45-12164 %Nitrobenzene-d5
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 10 of 37
Laboratory Report
08/18/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Sample Matrix: Solid
Client Sample ID: S-2
Prism Sample ID: 7070290-02
Prism Work Order: 7070290
Time Collected: 07/18/17 10:00
Time Submitted: 07/18/17 11:45
37-12769 %Phenol-d5
38-135100 %Terphenyl-d14
Total Metals
0.026 7471B P7G028710.026 7/20/17 11:19 JABmg/kg dry 0.0024Mercury
2.6 6020B P7G0295101.8 7/25/17 4:02 PJFmg/kg dry 0.20Arsenic
55 6020B P7G029510127/25/17 4:02 PJFmg/kg dry 0.11Barium
0.032 6020B P7G0295100.30 7/25/17 4:02 PJFJmg/kg dry 0.015Cadmium
51 6020B P7G0295100.61 7/25/17 4:02 PJFmg/kg dry 0.079Chromium
18 6020B P7G0295100.30 7/25/17 4:02 PJFmg/kg dry 0.057Lead
2.8 6020B P7G0295101.2 7/25/17 22:42 PJFAamg/kg dry 0.22Selenium
0.075 6020B P7G0295100.30 7/25/17 4:02 PJFJmg/kg dry 0.019Silver
Volatile Organic Compounds by GC/MS
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.000281,1,1-Trichloroethane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.000391,1,2,2-Tetrachloroethane
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.000431,1,2-Trichloro-1,2,2-trifluoroethane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.000511,1,2-Trichloroethane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.000161,1-Dichloroethane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.000261,1-Dichloroethylene
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.000331,2,3-Trichlorobenzene
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.000431,2,4-Trichlorobenzene
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.000441,2,4-Trimethylbenzene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.000431,2-Dibromo-3-chloropropane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.000231,2-Dibromoethane
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.000271,2-Dichlorobenzene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.000351,2-Dichloroethane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.000361,2-Dichloropropane
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.000441,3,5-Trimethylbenzene
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.000381,3-Dichlorobenzene
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.000231,4-Dichlorobenzene
BRL 8260B P7G035510.12 7/24/17 13:14 ANGmg/kg dry 0.0121,4-Dioxane
BRL 8260B P7G035510.017 7/24/17 13:14 ANGmg/kg dry 0.000284-Isopropyltoluene
0.080 8260B P7G035510.023 7/24/17 13:14 ANGmg/kg dry 0.0014Acetone
BRL 8260B P7G035510.0035 7/24/17 13:14 ANGmg/kg dry 0.00034Benzene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00032Bromochloromethane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00032Bromodichloromethane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00066Bromoform
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.00072Bromomethane
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.00028Carbon disulfide
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00029Carbon Tetrachloride
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00031Chlorobenzene
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.00048Chloroethane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00042Chloroform
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 11 of 37
Laboratory Report
08/18/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Sample Matrix: Solid
Client Sample ID: S-2
Prism Sample ID: 7070290-02
Prism Work Order: 7070290
Time Collected: 07/18/17 10:00
Time Submitted: 07/18/17 11:45
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.00039Chloromethane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00025cis-1,2-Dichloroethylene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00019cis-1,3-Dichloropropylene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00038Cyclohexane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00024Dibromochloromethane
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.00026Dichlorodifluoromethane
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00022Ethylbenzene
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.00034Isopropylbenzene (Cumene)
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.00053m,p-Xylenes
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00088Methyl Acetate
BRL 8260B P7G035510.058 7/24/17 13:14 ANGmg/kg dry 0.00052Methyl Butyl Ketone (2-Hexanone)
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00049Methylcyclohexane
BRL 8260B P7G035510.023 7/24/17 13:14 ANGmg/kg dry 0.00052Methyl Ethyl Ketone (2-Butanone)
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.00049Methyl Isobutyl Ketone
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.00033Methylene Chloride
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00019Methyl-tert-Butyl Ether
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00018Naphthalene
BRL 8260B P7G035510.017 7/24/17 13:14 ANGmg/kg dry 0.00030n-Butylbenzene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00024o-Xylene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00035Styrene
BRL 8260B P7G035510.023 7/24/17 13:14 ANGmg/kg dry 0.00020tert-Butylbenzene
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.00028Tetrachloroethylene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00033Toluene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00035trans-1,2-Dichloroethylene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00030trans-1,3-Dichloropropylene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00038Trichloroethylene
BRL 8260B P7G035510.0058 7/24/17 13:14 ANGmg/kg dry 0.00037Trichlorofluoromethane
BRL 8260B P7G035510.012 7/24/17 13:14 ANGmg/kg dry 0.00028Vinyl chloride
BRL 8260B P7G035510.017 7/24/17 13:14 ANGmg/kg dry 0.0011Xylenes, total
Surrogate Recovery Control Limits
70-130101 %4-Bromofluorobenzene
84-123101 %Dibromofluoromethane
76-12998 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 12 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
Blank (P7G0355-BLK1)Prepared & Analyzed: 07/24/17
1,1,1-Trichloroethane mg/kg wetBRL0.0050
1,1,2,2-Tetrachloroethane mg/kg wetBRL0.0050
1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg wetBRL0.010
1,1,2-Trichloroethane mg/kg wetBRL0.0050
1,1-Dichloroethane mg/kg wetBRL0.0050
1,1-Dichloroethylene mg/kg wetBRL0.0050
1,2,3-Trichlorobenzene mg/kg wetBRL0.010
1,2,4-Trichlorobenzene mg/kg wetBRL0.010
1,2,4-Trimethylbenzene mg/kg wetBRL0.010
1,2-Dibromo-3-chloropropane mg/kg wetBRL0.0050
1,2-Dibromoethane mg/kg wetBRL0.0050
1,2-Dichlorobenzene mg/kg wetBRL0.010
1,2-Dichloroethane mg/kg wetBRL0.0050
1,2-Dichloropropane mg/kg wetBRL0.0050
1,3,5-Trimethylbenzene mg/kg wetBRL0.010
1,3-Dichlorobenzene mg/kg wetBRL0.010
1,4-Dichlorobenzene mg/kg wetBRL0.010
1,4-Dioxane mg/kg wetBRL0.10
4-Isopropyltoluene mg/kg wetBRL0.015
Acetone mg/kg wetBRL0.020
Benzene mg/kg wetBRL0.0030
Bromochloromethane mg/kg wetBRL0.0050
Bromodichloromethane mg/kg wetBRL0.0050
Bromoform mg/kg wetBRL0.0050
Bromomethane mg/kg wetBRL0.010
Carbon disulfide mg/kg wetBRL0.010
Carbon Tetrachloride mg/kg wetBRL0.0050
Chlorobenzene mg/kg wetBRL0.0050
Chloroethane mg/kg wetBRL0.010
Chloroform mg/kg wetBRL0.0050
Chloromethane mg/kg wetBRL0.010
cis-1,2-Dichloroethylene mg/kg wetBRL0.0050
cis-1,3-Dichloropropylene mg/kg wetBRL0.0050
Cyclohexane mg/kg wetBRL0.0050
Dibromochloromethane mg/kg wetBRL0.0050
Dichlorodifluoromethane mg/kg wetBRL0.010
Ethylbenzene mg/kg wetBRL0.0050
Isopropylbenzene (Cumene)mg/kg wetBRL0.010
m,p-Xylenes mg/kg wetBRL0.010
Methyl Acetate mg/kg wetBRL0.0050
Methyl Butyl Ketone (2-Hexanone)mg/kg wetBRL0.050
Methylcyclohexane mg/kg wetBRL0.0050
Methyl Ethyl Ketone (2-Butanone)mg/kg wetBRL0.020
Methyl Isobutyl Ketone mg/kg wetBRL0.010
Methylene Chloride mg/kg wetBRL0.010
Methyl-tert-Butyl Ether mg/kg wetBRL0.0050
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 13 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
Blank (P7G0355-BLK1)Prepared & Analyzed: 07/24/17
Naphthalene mg/kg wetBRL0.0050
n-Butylbenzene mg/kg wetBRL0.015
o-Xylene mg/kg wetBRL0.0050
Styrene mg/kg wetBRL0.0050
tert-Butylbenzene mg/kg wetBRL0.020
Tetrachloroethylene mg/kg wetBRL0.010
Toluene mg/kg wetBRL0.0050
trans-1,2-Dichloroethylene mg/kg wetBRL0.0050
trans-1,3-Dichloropropylene mg/kg wetBRL0.0050
Trichloroethylene mg/kg wetBRL0.0050
Trichlorofluoromethane mg/kg wetBRL0.0050
Vinyl chloride mg/kg wetBRL0.010
Xylenes, total mg/kg wetBRL0.015
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 10150.4
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 10150.4
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 10050.2
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 10050.2
ug/L 50.00 76-129Surrogate: Toluene-d8 9748.5
ug/L 50.00 76-129Surrogate: Toluene-d8 9748.5
LCS (P7G0355-BS1)Prepared & Analyzed: 07/24/17
1,1,1,2-Tetrachloroethane mg/kg wet0.0434 0.0050 0.05000 72-11587
1,1,1-Trichloroethane mg/kg wet0.0451 0.0050 0.05000 67-13190
1,1,1-Trichloroethane mg/kg wet0.0451 0.0050 0.05000 67-13190
1,1,2,2-Tetrachloroethane mg/kg wet0.0418 0.0050 0.05000 56-12684
1,1,2,2-Tetrachloroethane mg/kg wet0.0418 0.0050 0.05000 56-12684
1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg wet0.0494 0.010 0.05000 70-13099
1,1,2-Trichloroethane mg/kg wet0.0420 0.0050 0.05000 70-13384
1,1,2-Trichloroethane mg/kg wet0.0420 0.0050 0.05000 70-13384
1,1-Dichloroethane mg/kg wet0.0452 0.0050 0.05000 74-12790
1,1-Dichloroethane mg/kg wet0.0452 0.0050 0.05000 74-12790
1,1-Dichloroethylene mg/kg wet0.0474 0.0050 0.05000 67-14995
1,1-Dichloroethylene mg/kg wet0.0474 0.0050 0.05000 67-14995
1,1-Dichloropropylene mg/kg wet0.0443 0.0050 0.05000 71-13089
1,2,3-Trichlorobenzene mg/kg wet0.0480 0.010 0.05000 68-13096
1,2,3-Trichlorobenzene mg/kg wet0.0480 0.010 0.05000 68-13096
1,2,3-Trichloropropane mg/kg wet0.0401 0.0050 0.05000 60-13780
1,2,4-Trichlorobenzene mg/kg wet0.0456 0.010 0.05000 66-12591
1,2,4-Trichlorobenzene mg/kg wet0.0456 0.010 0.05000 66-12591
1,2,4-Trimethylbenzene mg/kg wet0.0465 0.010 0.05000 69-12993
1,2-Dibromo-3-chloropropane mg/kg wet0.0444 0.0050 0.05000 55-15789
1,2-Dibromo-3-chloropropane mg/kg wet0.0444 0.0050 0.05000 55-15789
1,2-Dibromoethane mg/kg wet0.0459 0.0050 0.05000 70-13292
1,2-Dibromoethane mg/kg wet0.0459 0.0050 0.05000 70-13292
1,2-Dichlorobenzene mg/kg wet0.0457 0.010 0.05000 72-12391
1,2-Dichlorobenzene mg/kg wet0.0457 0.010 0.05000 72-12391
1,2-Dichloroethane mg/kg wet0.0436 0.0050 0.05000 68-12887
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 14 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
LCS (P7G0355-BS1)Prepared & Analyzed: 07/24/17
1,2-Dichloroethane mg/kg wet0.0436 0.0050 0.05000 68-12887
1,2-Dichloropropane mg/kg wet0.0440 0.0050 0.05000 73-13088
1,2-Dichloropropane mg/kg wet0.0440 0.0050 0.05000 73-13088
1,3,5-Trimethylbenzene mg/kg wet0.0459 0.010 0.05000 69-12892
1,3-Dichlorobenzene mg/kg wet0.0454 0.010 0.05000 71-12091
1,3-Dichlorobenzene mg/kg wet0.0454 0.010 0.05000 71-12091
1,3-Dichloropropane mg/kg wet0.0415 0.0050 0.05000 75-12483
1,4-Dichlorobenzene mg/kg wet0.0452 0.010 0.05000 71-12390
1,4-Dichlorobenzene mg/kg wet0.0452 0.010 0.05000 71-12390
1,4-Dioxane mg/kg wet0.432 0.10 0.5000 70-13086
2,2-Dichloropropane mg/kg wet0.0467 0.0050 0.05000 50-14293
2-Chloroethyl Vinyl Ether mg/kg wetBRL0.010 0.05000 43-149
2-Chlorotoluene mg/kg wet0.0459 0.010 0.05000 67-12492
4-Chlorotoluene mg/kg wet0.0458 0.010 0.05000 71-12692
4-Isopropyltoluene mg/kg wet0.0469 0.015 0.05000 68-12994
Acetone mg/kg wet0.0921 0.020 0.1000 29-19892
Acetone mg/kg wet0.0921 0.020 0.1000 29-19892
Acrolein mg/kg wet0.0920 0.10 0.1000 J70-13092
Acrylonitrile mg/kg wet0.0847 0.10 0.1000 J65-13485
Benzene mg/kg wet0.0458 0.0030 0.05000 74-12792
Benzene mg/kg wet0.0458 0.0030 0.05000 74-12792
Bromobenzene mg/kg wet0.0448 0.0050 0.05000 73-12590
Bromochloromethane mg/kg wet0.0440 0.0050 0.05000 72-13488
Bromochloromethane mg/kg wet0.0440 0.0050 0.05000 72-13488
Bromodichloromethane mg/kg wet0.0456 0.0050 0.05000 75-12291
Bromodichloromethane mg/kg wet0.0456 0.0050 0.05000 75-12291
Bromoform mg/kg wet0.0427 0.0050 0.05000 66-13585
Bromoform mg/kg wet0.0427 0.0050 0.05000 66-13585
Bromomethane mg/kg wet0.0496 0.010 0.05000 20-18099
Bromomethane mg/kg wet0.0496 0.010 0.05000 20-18099
Carbon disulfide mg/kg wet0.0483 0.010 0.05000 61-12997
Carbon disulfide mg/kg wet0.0483 0.010 0.05000 61-12997
Carbon Tetrachloride mg/kg wet0.0479 0.0050 0.05000 64-14396
Carbon Tetrachloride mg/kg wet0.0479 0.0050 0.05000 64-14396
Chlorobenzene mg/kg wet0.0447 0.0050 0.05000 74-11889
Chlorobenzene mg/kg wet0.0447 0.0050 0.05000 74-11889
Chloroethane mg/kg wet0.0643 0.010 0.05000 33-149129
Chloroethane mg/kg wet0.0643 0.010 0.05000 33-149129
Chloroform mg/kg wet0.0449 0.0050 0.05000 73-12790
Chloroform mg/kg wet0.0449 0.0050 0.05000 73-12790
Chloromethane mg/kg wet0.0491 0.010 0.05000 45-14398
Chloromethane mg/kg wet0.0491 0.010 0.05000 45-14398
cis-1,2-Dichloroethylene mg/kg wet0.0457 0.0050 0.05000 76-13491
cis-1,2-Dichloroethylene mg/kg wet0.0457 0.0050 0.05000 76-13491
cis-1,3-Dichloropropylene mg/kg wet0.0449 0.0050 0.05000 71-12590
cis-1,3-Dichloropropylene mg/kg wet0.0449 0.0050 0.05000 71-12590
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 15 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
LCS (P7G0355-BS1)Prepared & Analyzed: 07/24/17
Cyclohexane mg/kg wet0.0481 0.0050 0.05000 70-13096
Dibromochloromethane mg/kg wet0.0439 0.0050 0.05000 73-12288
Dibromochloromethane mg/kg wet0.0439 0.0050 0.05000 73-12288
Dibromomethane mg/kg wet0.0429 0.0050 0.05000 74-13386
Dichlorodifluoromethane mg/kg wet0.0768 0.010 0.05000 LH26-146154
Dichlorodifluoromethane mg/kg wet0.0768 0.010 0.05000 LH26-146154
Ethylbenzene mg/kg wet0.0452 0.0050 0.05000 74-12890
Ethylbenzene mg/kg wet0.0452 0.0050 0.05000 74-12890
Hexachlorobutadiene mg/kg wet0.0472 0.015 0.05000 64-12594
Isopropyl Ether mg/kg wet0.0450 0.0050 0.05000 59-15990
Isopropylbenzene (Cumene)mg/kg wet0.0455 0.010 0.05000 68-12691
Isopropylbenzene (Cumene)mg/kg wet0.0455 0.010 0.05000 68-12691
m,p-Xylenes mg/kg wet0.0911 0.010 0.1000 75-12491
m,p-Xylenes mg/kg wet0.0911 0.010 0.1000 75-12491
Methyl Acetate mg/kg wet0.0395 0.0050 0.05000 70-13079
Methyl Butyl Ketone (2-Hexanone)mg/kg wet0.0428 0.050 0.05000 J61-15786
Methyl Butyl Ketone (2-Hexanone)mg/kg wet0.0428 0.050 0.05000 J61-15786
Methylcyclohexane mg/kg wet0.0441 0.0050 0.05000 70-13088
Methyl Ethyl Ketone (2-Butanone)mg/kg wet0.0412 0.020 0.05000 63-14982
Methyl Ethyl Ketone (2-Butanone)mg/kg wet0.0412 0.020 0.05000 63-14982
Methyl Isobutyl Ketone mg/kg wet0.0433 0.010 0.05000 57-16287
Methyl Isobutyl Ketone mg/kg wet0.0433 0.010 0.05000 57-16287
Methylene Chloride mg/kg wet0.0428 0.010 0.05000 74-12986
Methylene Chloride mg/kg wet0.0428 0.010 0.05000 74-12986
Methyl-tert-Butyl Ether mg/kg wet0.0429 0.0050 0.05000 70-13086
Methyl-tert-Butyl Ether mg/kg wet0.0429 0.0050 0.05000 70-13086
Naphthalene mg/kg wet0.0463 0.0050 0.05000 57-15793
n-Butylbenzene mg/kg wet0.0470 0.015 0.05000 65-13594
n-Propylbenzene mg/kg wet0.0449 0.010 0.05000 67-13090
o-Xylene mg/kg wet0.0445 0.0050 0.05000 74-12689
o-Xylene mg/kg wet0.0445 0.0050 0.05000 74-12689
sec-Butylbenzene mg/kg wet0.0451 0.015 0.05000 66-13190
Styrene mg/kg wet0.0475 0.0050 0.05000 77-12195
Styrene mg/kg wet0.0475 0.0050 0.05000 77-12195
tert-Butylbenzene mg/kg wet0.0438 0.020 0.05000 67-13288
Tetrachloroethylene mg/kg wet0.0437 0.010 0.05000 68-13087
Tetrachloroethylene mg/kg wet0.0437 0.010 0.05000 68-13087
Toluene mg/kg wet0.0455 0.0050 0.05000 71-12991
Toluene mg/kg wet0.0455 0.0050 0.05000 71-12991
trans-1,2-Dichloroethylene mg/kg wet0.0468 0.0050 0.05000 73-13294
trans-1,2-Dichloroethylene mg/kg wet0.0468 0.0050 0.05000 73-13294
trans-1,3-Dichloropropylene mg/kg wet0.0438 0.0050 0.05000 68-12388
trans-1,3-Dichloropropylene mg/kg wet0.0438 0.0050 0.05000 68-12388
Trichloroethylene mg/kg wet0.0441 0.0050 0.05000 75-13388
Trichloroethylene mg/kg wet0.0441 0.0050 0.05000 75-13388
Trichlorofluoromethane mg/kg wet0.0527 0.0050 0.05000 44-146105
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 16 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
LCS (P7G0355-BS1)Prepared & Analyzed: 07/24/17
Trichlorofluoromethane mg/kg wet0.0527 0.0050 0.05000 44-146105
Vinyl acetate mg/kg wet0.0522 0.010 0.05000 85-161104
Vinyl chloride mg/kg wet0.0589 0.010 0.05000 48-147118
Vinyl chloride mg/kg wet0.0589 0.010 0.05000 48-147118
Xylenes, total mg/kg wet0.136 0.015 0.1500 74-12690
Xylenes, total mg/kg wet0.136 0.015 0.1500 74-12690
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 9949.6
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 9949.6
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 9949.4
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 9949.4
ug/L 50.00 76-129Surrogate: Toluene-d8 9748.4
ug/L 50.00 76-129Surrogate: Toluene-d8 9748.4
LCS Dup (P7G0355-BSD1)Prepared & Analyzed: 07/24/17
1,1,1,2-Tetrachloroethane mg/kg wet0.0465 0.0050 0.05000 2072-11593 7
1,1,1-Trichloroethane mg/kg wet0.0454 0.0050 0.05000 2067-13191 0.9
1,1,1-Trichloroethane mg/kg wet0.0454 0.0050 0.05000 2067-13191 0.9
1,1,2,2-Tetrachloroethane mg/kg wet0.0467 0.0050 0.05000 2056-12693 11
1,1,2,2-Tetrachloroethane mg/kg wet0.0467 0.0050 0.05000 2056-12693 11
1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg wet0.0505 0.010 0.05000 2070-130101 2
1,1,2-Trichloroethane mg/kg wet0.0458 0.0050 0.05000 2070-13392 9
1,1,2-Trichloroethane mg/kg wet0.0458 0.0050 0.05000 2070-13392 9
1,1-Dichloroethane mg/kg wet0.0472 0.0050 0.05000 2074-12794 4
1,1-Dichloroethane mg/kg wet0.0472 0.0050 0.05000 2074-12794 4
1,1-Dichloroethylene mg/kg wet0.0481 0.0050 0.05000 2067-14996 1
1,1-Dichloroethylene mg/kg wet0.0481 0.0050 0.05000 2067-14996 1
1,1-Dichloropropylene mg/kg wet0.0451 0.0050 0.05000 2071-13090 2
1,2,3-Trichlorobenzene mg/kg wet0.0524 0.010 0.05000 2068-130105 9
1,2,3-Trichlorobenzene mg/kg wet0.0524 0.010 0.05000 2068-130105 9
1,2,3-Trichloropropane mg/kg wet0.0451 0.0050 0.05000 2060-13790 12
1,2,4-Trichlorobenzene mg/kg wet0.0496 0.010 0.05000 2066-12599 8
1,2,4-Trichlorobenzene mg/kg wet0.0496 0.010 0.05000 2066-12599 8
1,2,4-Trimethylbenzene mg/kg wet0.0491 0.010 0.05000 2069-12998 6
1,2-Dibromo-3-chloropropane mg/kg wet0.0518 0.0050 0.05000 2055-157104 15
1,2-Dibromo-3-chloropropane mg/kg wet0.0518 0.0050 0.05000 2055-157104 15
1,2-Dibromoethane mg/kg wet0.0504 0.0050 0.05000 2070-132101 9
1,2-Dibromoethane mg/kg wet0.0504 0.0050 0.05000 2070-132101 9
1,2-Dichlorobenzene mg/kg wet0.0494 0.010 0.05000 2072-12399 8
1,2-Dichlorobenzene mg/kg wet0.0494 0.010 0.05000 2072-12399 8
1,2-Dichloroethane mg/kg wet0.0462 0.0050 0.05000 2068-12892 6
1,2-Dichloroethane mg/kg wet0.0462 0.0050 0.05000 2068-12892 6
1,2-Dichloropropane mg/kg wet0.0461 0.0050 0.05000 2073-13092 5
1,2-Dichloropropane mg/kg wet0.0461 0.0050 0.05000 2073-13092 5
1,3,5-Trimethylbenzene mg/kg wet0.0486 0.010 0.05000 2069-12897 6
1,3-Dichlorobenzene mg/kg wet0.0485 0.010 0.05000 2071-12097 7
1,3-Dichlorobenzene mg/kg wet0.0485 0.010 0.05000 2071-12097 7
1,3-Dichloropropane mg/kg wet0.0451 0.0050 0.05000 2075-12490 8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 17 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
LCS Dup (P7G0355-BSD1)Prepared & Analyzed: 07/24/17
1,4-Dichlorobenzene mg/kg wet0.0476 0.010 0.05000 2071-12395 5
1,4-Dichlorobenzene mg/kg wet0.0476 0.010 0.05000 2071-12395 5
1,4-Dioxane mg/kg wet0.524 0.10 0.5000 2070-130105 19
2,2-Dichloropropane mg/kg wet0.0477 0.0050 0.05000 2050-14295 2
2-Chloroethyl Vinyl Ether mg/kg wetBRL0.010 0.05000 2043-149
2-Chlorotoluene mg/kg wet0.0483 0.010 0.05000 2067-12497 5
4-Chlorotoluene mg/kg wet0.0479 0.010 0.05000 2071-12696 4
4-Isopropyltoluene mg/kg wet0.0492 0.015 0.05000 2068-12998 5
Acetone mg/kg wet0.108 0.020 0.1000 2029-198108 16
Acetone mg/kg wet0.108 0.020 0.1000 2029-198108 16
Acrolein mg/kg wet0.104 0.10 0.1000 2070-130104 12
Acrylonitrile mg/kg wet0.0946 0.10 0.1000 20 J65-13495 11
Benzene mg/kg wet0.0474 0.0030 0.05000 2074-12795 3
Benzene mg/kg wet0.0474 0.0030 0.05000 2074-12795 3
Bromobenzene mg/kg wet0.0476 0.0050 0.05000 2073-12595 6
Bromochloromethane mg/kg wet0.0462 0.0050 0.05000 2072-13492 5
Bromochloromethane mg/kg wet0.0462 0.0050 0.05000 2072-13492 5
Bromodichloromethane mg/kg wet0.0477 0.0050 0.05000 2075-12295 4
Bromodichloromethane mg/kg wet0.0477 0.0050 0.05000 2075-12295 4
Bromoform mg/kg wet0.0479 0.0050 0.05000 2066-13596 12
Bromoform mg/kg wet0.0479 0.0050 0.05000 2066-13596 12
Bromomethane mg/kg wet0.0538 0.010 0.05000 2020-180108 8
Bromomethane mg/kg wet0.0538 0.010 0.05000 2020-180108 8
Carbon disulfide mg/kg wet0.0495 0.010 0.05000 2061-12999 2
Carbon disulfide mg/kg wet0.0495 0.010 0.05000 2061-12999 2
Carbon Tetrachloride mg/kg wet0.0490 0.0050 0.05000 2064-14398 2
Carbon Tetrachloride mg/kg wet0.0490 0.0050 0.05000 2064-14398 2
Chlorobenzene mg/kg wet0.0468 0.0050 0.05000 2074-11894 5
Chlorobenzene mg/kg wet0.0468 0.0050 0.05000 2074-11894 5
Chloroethane mg/kg wet0.0635 0.010 0.05000 2033-149127 1
Chloroethane mg/kg wet0.0635 0.010 0.05000 2033-149127 1
Chloroform mg/kg wet0.0470 0.0050 0.05000 2073-12794 4
Chloroform mg/kg wet0.0470 0.0050 0.05000 2073-12794 4
Chloromethane mg/kg wet0.0543 0.010 0.05000 2045-143109 10
Chloromethane mg/kg wet0.0543 0.010 0.05000 2045-143109 10
cis-1,2-Dichloroethylene mg/kg wet0.0470 0.0050 0.05000 2076-13494 3
cis-1,2-Dichloroethylene mg/kg wet0.0470 0.0050 0.05000 2076-13494 3
cis-1,3-Dichloropropylene mg/kg wet0.0476 0.0050 0.05000 2071-12595 6
cis-1,3-Dichloropropylene mg/kg wet0.0476 0.0050 0.05000 2071-12595 6
Cyclohexane mg/kg wet0.0490 0.0050 0.05000 2070-13098 2
Dibromochloromethane mg/kg wet0.0475 0.0050 0.05000 2073-12295 8
Dibromochloromethane mg/kg wet0.0475 0.0050 0.05000 2073-12295 8
Dibromomethane mg/kg wet0.0480 0.0050 0.05000 2074-13396 11
Dichlorodifluoromethane mg/kg wet0.0783 0.010 0.05000 20 LH26-146157 2
Dichlorodifluoromethane mg/kg wet0.0783 0.010 0.05000 20 LH26-146157 2
Ethylbenzene mg/kg wet0.0470 0.0050 0.05000 2074-12894 4
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 18 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
LCS Dup (P7G0355-BSD1)Prepared & Analyzed: 07/24/17
Ethylbenzene mg/kg wet0.0470 0.0050 0.05000 2074-12894 4
Hexachlorobutadiene mg/kg wet0.0495 0.015 0.05000 2064-12599 5
Isopropyl Ether mg/kg wet0.0472 0.0050 0.05000 2059-15994 5
Isopropylbenzene (Cumene)mg/kg wet0.0471 0.010 0.05000 2068-12694 3
Isopropylbenzene (Cumene)mg/kg wet0.0471 0.010 0.05000 2068-12694 3
m,p-Xylenes mg/kg wet0.0958 0.010 0.1000 2075-12496 5
m,p-Xylenes mg/kg wet0.0958 0.010 0.1000 2075-12496 5
Methyl Acetate mg/kg wet0.0470 0.0050 0.05000 2070-13094 17
Methyl Butyl Ketone (2-Hexanone)mg/kg wet0.0513 0.050 0.05000 2061-157103 18
Methyl Butyl Ketone (2-Hexanone)mg/kg wet0.0513 0.050 0.05000 2061-157103 18
Methylcyclohexane mg/kg wet0.0446 0.0050 0.05000 2070-13089 1
Methyl Ethyl Ketone (2-Butanone)mg/kg wet0.0477 0.020 0.05000 2063-14995 15
Methyl Ethyl Ketone (2-Butanone)mg/kg wet0.0477 0.020 0.05000 2063-14995 15
Methyl Isobutyl Ketone mg/kg wet0.0494 0.010 0.05000 2057-16299 13
Methyl Isobutyl Ketone mg/kg wet0.0494 0.010 0.05000 2057-16299 13
Methylene Chloride mg/kg wet0.0456 0.010 0.05000 2074-12991 6
Methylene Chloride mg/kg wet0.0456 0.010 0.05000 2074-12991 6
Methyl-tert-Butyl Ether mg/kg wet0.0495 0.0050 0.05000 2070-13099 14
Methyl-tert-Butyl Ether mg/kg wet0.0495 0.0050 0.05000 2070-13099 14
Naphthalene mg/kg wet0.0526 0.0050 0.05000 2057-157105 13
n-Butylbenzene mg/kg wet0.0494 0.015 0.05000 2065-13599 5
n-Propylbenzene mg/kg wet0.0470 0.010 0.05000 2067-13094 5
o-Xylene mg/kg wet0.0471 0.0050 0.05000 2074-12694 6
o-Xylene mg/kg wet0.0471 0.0050 0.05000 2074-12694 6
sec-Butylbenzene mg/kg wet0.0474 0.015 0.05000 2066-13195 5
Styrene mg/kg wet0.0502 0.0050 0.05000 2077-121100 5
Styrene mg/kg wet0.0502 0.0050 0.05000 2077-121100 5
tert-Butylbenzene mg/kg wet0.0459 0.020 0.05000 2067-13292 5
Tetrachloroethylene mg/kg wet0.0441 0.010 0.05000 2068-13088 0.9
Tetrachloroethylene mg/kg wet0.0441 0.010 0.05000 2068-13088 0.9
Toluene mg/kg wet0.0472 0.0050 0.05000 2071-12994 4
Toluene mg/kg wet0.0472 0.0050 0.05000 2071-12994 4
trans-1,2-Dichloroethylene mg/kg wet0.0486 0.0050 0.05000 2073-13297 4
trans-1,2-Dichloroethylene mg/kg wet0.0486 0.0050 0.05000 2073-13297 4
trans-1,3-Dichloropropylene mg/kg wet0.0471 0.0050 0.05000 2068-12394 7
trans-1,3-Dichloropropylene mg/kg wet0.0471 0.0050 0.05000 2068-12394 7
Trichloroethylene mg/kg wet0.0455 0.0050 0.05000 2075-13391 3
Trichloroethylene mg/kg wet0.0455 0.0050 0.05000 2075-13391 3
Trichlorofluoromethane mg/kg wet0.0539 0.0050 0.05000 2044-146108 2
Trichlorofluoromethane mg/kg wet0.0539 0.0050 0.05000 2044-146108 2
Vinyl acetate mg/kg wet0.0568 0.010 0.05000 2085-161114 8
Vinyl chloride mg/kg wet0.0588 0.010 0.05000 2048-147118 0.03
Vinyl chloride mg/kg wet0.0588 0.010 0.05000 2048-147118 0.03
Xylenes, total mg/kg wet0.143 0.015 0.1500 2074-12695 5
Xylenes, total mg/kg wet0.143 0.015 0.1500 2074-12695 5
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 10049.8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 19 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
LCS Dup (P7G0355-BSD1)Prepared & Analyzed: 07/24/17
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 10049.8
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 9849.0
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 9849.0
ug/L 50.00 76-129Surrogate: Toluene-d8 9748.7
ug/L 50.00 76-129Surrogate: Toluene-d8 9748.7
Matrix Spike (P7G0355-MS1)Prepared & Analyzed: 07/24/17 Source: 7070290-01
1,1,1,2-Tetrachloroethane mg/kg dry0.0398 0.0060 0.06008 BRL 60-12066
1,1,1-Trichloroethane mg/kg dry0.0441 0.0060 0.06008 BRL 52-13973
1,1,1-Trichloroethane mg/kg dry0.0441 0.0060 0.06008 BRL 52-13973
1,1,2,2-Tetrachloroethane mg/kg dry0.0347 0.0060 0.06008 BRL 39-13558
1,1,2,2-Tetrachloroethane mg/kg dry0.0347 0.0060 0.06008 BRL 39-13558
1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg dry0.0481 0.012 0.06008 BRL 70-13080
1,1,2-Trichloroethane mg/kg dry0.0406 0.0060 0.06008 BRL 44-14068
1,1,2-Trichloroethane mg/kg dry0.0406 0.0060 0.06008 BRL 44-14068
1,1-Dichloroethane mg/kg dry0.0465 0.0060 0.06008 BRL 59-13777
1,1-Dichloroethane mg/kg dry0.0465 0.0060 0.06008 BRL 59-13777
1,1-Dichloroethylene mg/kg dry0.0480 0.0060 0.06008 BRL 54-16280
1,1-Dichloroethylene mg/kg dry0.0480 0.0060 0.06008 BRL 54-16280
1,1-Dichloropropylene mg/kg dry0.0420 0.0060 0.06008 BRL 55-13770
1,2,3-Trichlorobenzene mg/kg dry0.0243 0.012 0.06008 BRL 34-12040
1,2,3-Trichlorobenzene mg/kg dry0.0243 0.012 0.06008 BRL 34-12040
1,2,3-Trichloropropane mg/kg dry0.0366 0.0060 0.06008 BRL 45-13961
1,2,4-Trichlorobenzene mg/kg dry0.0232 0.012 0.06008 BRL 35-11639
1,2,4-Trichlorobenzene mg/kg dry0.0232 0.012 0.06008 BRL 35-11639
1,2,4-Trimethylbenzene mg/kg dry0.0368 0.012 0.06008 BRL 38-14261
1,2-Dibromo-3-chloropropane mg/kg dry0.0357 0.0060 0.06008 BRL 27-13259
1,2-Dibromo-3-chloropropane mg/kg dry0.0357 0.0060 0.06008 BRL 27-13259
1,2-Dibromoethane mg/kg dry0.0415 0.0060 0.06008 BRL 49-13269
1,2-Dibromoethane mg/kg dry0.0415 0.0060 0.06008 BRL 49-13269
1,2-Dichlorobenzene mg/kg dry0.0332 0.012 0.06008 BRL 42-13055
1,2-Dichlorobenzene mg/kg dry0.0332 0.012 0.06008 BRL 42-13055
1,2-Dichloroethane mg/kg dry0.0419 0.0060 0.06008 BRL 51-13170
1,2-Dichloroethane mg/kg dry0.0419 0.0060 0.06008 BRL 51-13170
1,2-Dichloropropane mg/kg dry0.0433 0.0060 0.06008 BRL 55-13872
1,2-Dichloropropane mg/kg dry0.0433 0.0060 0.06008 BRL 55-13872
1,3,5-Trimethylbenzene mg/kg dry0.0373 0.012 0.06008 BRL 44-14062
1,3-Dichlorobenzene mg/kg dry0.0322 0.012 0.06008 BRL 41-12954
1,3-Dichlorobenzene mg/kg dry0.0322 0.012 0.06008 BRL 41-12954
1,3-Dichloropropane mg/kg dry0.0394 0.0060 0.06008 BRL 53-12966
1,4-Dichlorobenzene mg/kg dry0.0311 0.012 0.06008 BRL 44-13452
1,4-Dichlorobenzene mg/kg dry0.0311 0.012 0.06008 BRL 44-13452
1,4-Dioxane mg/kg dry0.433 0.12 0.6008 BRL 70-13072
2,2-Dichloropropane mg/kg dry0.0458 0.0060 0.06008 BRL 30-14776
2-Chloroethyl Vinyl Ether mg/kg dryBRL0.012 0.06008 BRL 43-149
2-Chlorotoluene mg/kg dry0.0372 0.012 0.06008 BRL 46-13262
4-Chlorotoluene mg/kg dry0.0352 0.012 0.06008 BRL 44-13559
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 20 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
Matrix Spike (P7G0355-MS1)Prepared & Analyzed: 07/24/17 Source: 7070290-01
4-Isopropyltoluene mg/kg dry0.0344 0.018 0.06008 BRL 32-14457
Acetone mg/kg dry0.122 0.024 0.1202 0.0704 34-14343
Acetone mg/kg dry0.122 0.024 0.1202 0.0704 34-14343
Acrolein mg/kg dry0.0203 0.12 0.1202 BRL M, J70-13017
Acrylonitrile mg/kg dry0.0772 0.12 0.1202 BRL M, J65-13464
Benzene mg/kg dry0.0449 0.0036 0.06008 BRL 60-13575
Benzene mg/kg dry0.0449 0.0036 0.06008 BRL 60-13575
Bromobenzene mg/kg dry0.0368 0.0060 0.06008 BRL 45-13561
Bromochloromethane mg/kg dry0.0429 0.0060 0.06008 BRL 55-13671
Bromochloromethane mg/kg dry0.0429 0.0060 0.06008 BRL 55-13671
Bromodichloromethane mg/kg dry0.0426 0.0060 0.06008 BRL 55-12771
Bromodichloromethane mg/kg dry0.0426 0.0060 0.06008 BRL 55-12771
Bromoform mg/kg dry0.0348 0.0060 0.06008 BRL 40-13658
Bromoform mg/kg dry0.0348 0.0060 0.06008 BRL 40-13658
Bromomethane mg/kg dry0.0543 0.012 0.06008 BRL 30-13790
Bromomethane mg/kg dry0.0543 0.012 0.06008 BRL 30-13790
Carbon disulfide mg/kg dry0.0467 0.012 0.06008 BRL 49-13978
Carbon disulfide mg/kg dry0.0467 0.012 0.06008 BRL 49-13978
Carbon Tetrachloride mg/kg dry0.0451 0.0060 0.06008 BRL 48-15375
Carbon Tetrachloride mg/kg dry0.0451 0.0060 0.06008 BRL 48-15375
Chlorobenzene mg/kg dry0.0387 0.0060 0.06008 BRL 57-12564
Chlorobenzene mg/kg dry0.0387 0.0060 0.06008 BRL 57-12564
Chloroethane mg/kg dry0.0659 0.012 0.06008 BRL 16-177110
Chloroethane mg/kg dry0.0659 0.012 0.06008 BRL 16-177110
Chloroform mg/kg dry0.0444 0.0060 0.06008 BRL 56-13774
Chloroform mg/kg dry0.0444 0.0060 0.06008 BRL 56-13774
Chloromethane mg/kg dry0.0542 0.012 0.06008 BRL 40-14590
Chloromethane mg/kg dry0.0542 0.012 0.06008 BRL 40-14590
cis-1,2-Dichloroethylene mg/kg dry0.0446 0.0060 0.06008 BRL 58-14074
cis-1,2-Dichloroethylene mg/kg dry0.0446 0.0060 0.06008 BRL 58-14074
cis-1,3-Dichloropropylene mg/kg dry0.0413 0.0060 0.06008 BRL 42-13569
cis-1,3-Dichloropropylene mg/kg dry0.0413 0.0060 0.06008 BRL 42-13569
Cyclohexane mg/kg dry0.0448 0.0060 0.06008 BRL 70-13075
Dibromochloromethane mg/kg dry0.0380 0.0060 0.06008 BRL 49-12763
Dibromochloromethane mg/kg dry0.0380 0.0060 0.06008 BRL 49-12763
Dibromomethane mg/kg dry0.0410 0.0060 0.06008 BRL 59-13368
Dichlorodifluoromethane mg/kg dry0.0768 0.012 0.06008 BRL 25-151128
Dichlorodifluoromethane mg/kg dry0.0768 0.012 0.06008 BRL 25-151128
Ethylbenzene mg/kg dry0.0403 0.0060 0.06008 BRL 44-14467
Ethylbenzene mg/kg dry0.0403 0.0060 0.06008 BRL 44-14467
Hexachlorobutadiene mg/kg dry0.0248 0.018 0.06008 BRL 30-12641
Isopropyl Ether mg/kg dry0.0453 0.0060 0.06008 BRL 51-15575
Isopropylbenzene (Cumene)mg/kg dry0.0389 0.012 0.06008 BRL 41-14065
Isopropylbenzene (Cumene)mg/kg dry0.0389 0.012 0.06008 BRL 41-14065
m,p-Xylenes mg/kg dry0.0803 0.012 0.1202 BRL 36-14867
m,p-Xylenes mg/kg dry0.0803 0.012 0.1202 BRL 36-14867
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 21 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
Matrix Spike (P7G0355-MS1)Prepared & Analyzed: 07/24/17 Source: 7070290-01
Methyl Acetate mg/kg dry0.0487 0.0060 0.06008 BRL 70-13081
Methyl Butyl Ketone (2-Hexanone)mg/kg dry0.0410 0.060 0.06008 BRL J30-14768
Methyl Butyl Ketone (2-Hexanone)mg/kg dry0.0410 0.060 0.06008 BRL J30-14768
Methylcyclohexane mg/kg dry0.0367 0.0060 0.06008 BRL M70-13061
Methyl Ethyl Ketone (2-Butanone)mg/kg dry0.0437 0.024 0.06008 BRL 24-16073
Methyl Ethyl Ketone (2-Butanone)mg/kg dry0.0437 0.024 0.06008 0.00495 24-16065
Methyl Isobutyl Ketone mg/kg dry0.0427 0.012 0.06008 BRL 25-16371
Methyl Isobutyl Ketone mg/kg dry0.0427 0.012 0.06008 BRL 25-16371
Methylene Chloride mg/kg dry0.0460 0.012 0.06008 BRL 53-14477
Methylene Chloride mg/kg dry0.0460 0.012 0.06008 BRL 53-14477
Methyl-tert-Butyl Ether mg/kg dry0.0467 0.0060 0.06008 BRL 49-13578
Methyl-tert-Butyl Ether mg/kg dry0.0467 0.0060 0.06008 BRL 49-13578
Naphthalene mg/kg dry0.0264 0.0060 0.06008 BRL 32-12744
n-Butylbenzene mg/kg dry0.0312 0.018 0.06008 BRL 23-14852
n-Propylbenzene mg/kg dry0.0366 0.012 0.06008 BRL 35-14461
o-Xylene mg/kg dry0.0394 0.0060 0.06008 BRL 43-14366
o-Xylene mg/kg dry0.0394 0.0060 0.06008 BRL 43-14366
sec-Butylbenzene mg/kg dry0.0341 0.018 0.06008 BRL 34-14457
Styrene mg/kg dry0.0386 0.0060 0.06008 BRL 42-13264
Styrene mg/kg dry0.0386 0.0060 0.06008 BRL 42-13264
tert-Butylbenzene mg/kg dry0.0359 0.024 0.06008 BRL 36-15060
Tetrachloroethylene mg/kg dry0.0374 0.012 0.06008 BRL 47-14262
Tetrachloroethylene mg/kg dry0.0374 0.012 0.06008 BRL 47-14262
Toluene mg/kg dry0.0426 0.0060 0.06008 BRL 57-13571
Toluene mg/kg dry0.0426 0.0060 0.06008 BRL 57-13571
trans-1,2-Dichloroethylene mg/kg dry0.0468 0.0060 0.06008 BRL 58-14178
trans-1,2-Dichloroethylene mg/kg dry0.0468 0.0060 0.06008 BRL 58-14178
trans-1,3-Dichloropropylene mg/kg dry0.0388 0.0060 0.06008 BRL 41-12464
trans-1,3-Dichloropropylene mg/kg dry0.0388 0.0060 0.06008 BRL 41-12464
Trichloroethylene mg/kg dry0.0434 0.0060 0.06008 BRL 38-16472
Trichloroethylene mg/kg dry0.0434 0.0060 0.06008 BRL 38-16472
Trichlorofluoromethane mg/kg dry0.0517 0.0060 0.06008 BRL 30-15786
Trichlorofluoromethane mg/kg dry0.0517 0.0060 0.06008 BRL 30-15786
Vinyl acetate mg/kg dry0.00386 0.012 0.06008 BRL M, J61-1546
Vinyl chloride mg/kg dry0.0626 0.012 0.06008 BRL 40-156104
Vinyl chloride mg/kg dry0.0626 0.012 0.06008 BRL 40-156104
Xylenes, total mg/kg dry0.120 0.018 0.1802 BRL 36-14866
Xylenes, total mg/kg dry0.120 0.018 0.1802 BRL 36-14866
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 9949.7
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 9949.7
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 9748.6
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 9748.6
ug/L 50.00 76-129Surrogate: Toluene-d8 9848.9
ug/L 50.00 76-129Surrogate: Toluene-d8 9848.9
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 22 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
Matrix Spike Dup (P7G0355-MSD1)Prepared & Analyzed: 07/24/17 Source: 7070290-01
1,1,1,2-Tetrachloroethane mg/kg dry0.0418 0.0060 0.06043 BRL 1560-12069 5
1,1,1-Trichloroethane mg/kg dry0.0450 0.0060 0.06043 BRL 2152-13974 2
1,1,1-Trichloroethane mg/kg dry0.0450 0.0060 0.06043 BRL 2152-13974 2
1,1,2,2-Tetrachloroethane mg/kg dry0.0353 0.0060 0.06043 BRL 2239-13558 2
1,1,2,2-Tetrachloroethane mg/kg dry0.0353 0.0060 0.06043 BRL 2239-13558 2
1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg dry0.0481 0.012 0.06043 BRL 2070-13080 0.08
1,1,2-Trichloroethane mg/kg dry0.0420 0.0060 0.06043 BRL 2144-14069 3
1,1,2-Trichloroethane mg/kg dry0.0420 0.0060 0.06043 BRL 2144-14069 3
1,1-Dichloroethane mg/kg dry0.0475 0.0060 0.06043 BRL 2159-13779 2
1,1-Dichloroethane mg/kg dry0.0475 0.0060 0.06043 BRL 2159-13779 2
1,1-Dichloroethylene mg/kg dry0.0491 0.0060 0.06043 BRL 2254-16281 2
1,1-Dichloroethylene mg/kg dry0.0491 0.0060 0.06043 BRL 2254-16281 2
1,1-Dichloropropylene mg/kg dry0.0421 0.0060 0.06043 BRL 1955-13770 0.3
1,2,3-Trichlorobenzene mg/kg dry0.0253 0.012 0.06043 BRL 4134-12042 4
1,2,3-Trichlorobenzene mg/kg dry0.0253 0.012 0.06043 BRL 4134-12042 4
1,2,3-Trichloropropane mg/kg dry0.0394 0.0060 0.06043 BRL 2545-13965 7
1,2,4-Trichlorobenzene mg/kg dry0.0237 0.012 0.06043 BRL 6235-11639 2
1,2,4-Trichlorobenzene mg/kg dry0.0237 0.012 0.06043 BRL 6235-11639 2
1,2,4-Trimethylbenzene mg/kg dry0.0371 0.012 0.06043 BRL 2438-14261 0.7
1,2-Dibromo-3-chloropropane mg/kg dry0.0374 0.0060 0.06043 BRL 2527-13262 5
1,2-Dibromo-3-chloropropane mg/kg dry0.0374 0.0060 0.06043 BRL 2527-13262 5
1,2-Dibromoethane mg/kg dry0.0443 0.0060 0.06043 BRL 1549-13273 6
1,2-Dibromoethane mg/kg dry0.0443 0.0060 0.06043 BRL 1549-13273 6
1,2-Dichlorobenzene mg/kg dry0.0340 0.012 0.06043 BRL 2142-13056 2
1,2-Dichlorobenzene mg/kg dry0.0340 0.012 0.06043 BRL 2142-13056 2
1,2-Dichloroethane mg/kg dry0.0435 0.0060 0.06043 BRL 1351-13172 4
1,2-Dichloroethane mg/kg dry0.0435 0.0060 0.06043 BRL 1351-13172 4
1,2-Dichloropropane mg/kg dry0.0447 0.0060 0.06043 BRL 1655-13874 3
1,2-Dichloropropane mg/kg dry0.0447 0.0060 0.06043 BRL 1655-13874 3
1,3,5-Trimethylbenzene mg/kg dry0.0370 0.012 0.06043 BRL 2944-14061 0.7
1,3-Dichlorobenzene mg/kg dry0.0322 0.012 0.06043 BRL 2441-12953 0.3
1,3-Dichlorobenzene mg/kg dry0.0322 0.012 0.06043 BRL 2441-12953 0.3
1,3-Dichloropropane mg/kg dry0.0414 0.0060 0.06043 BRL 1553-12968 5
1,4-Dichlorobenzene mg/kg dry0.0320 0.012 0.06043 BRL 2144-13453 3
1,4-Dichlorobenzene mg/kg dry0.0320 0.012 0.06043 BRL 2144-13453 3
1,4-Dioxane mg/kg dry0.456 0.12 0.6043 BRL 2070-13075 5
2,2-Dichloropropane mg/kg dry0.0454 0.0060 0.06043 BRL 2030-14775 1
2-Chloroethyl Vinyl Ether mg/kg dryBRL0.012 0.06043 BRL 2043-149
2-Chlorotoluene mg/kg dry0.0378 0.012 0.06043 BRL 2946-13263 1
4-Chlorotoluene mg/kg dry0.0355 0.012 0.06043 BRL 2344-13559 0.8
4-Isopropyltoluene mg/kg dry0.0342 0.018 0.06043 BRL 2232-14457 0.7
Acetone mg/kg dry0.124 0.024 0.1209 0.0704 4934-14344 2
Acetone mg/kg dry0.124 0.024 0.1209 0.0704 4934-14344 2
Acrolein mg/kg dry0.0212 0.12 0.1209 BRL 20 M, J70-13018 4
Acrylonitrile mg/kg dry0.0807 0.12 0.1209 BRL 30 J65-13467 4
Benzene mg/kg dry0.0462 0.0036 0.06043 BRL 2060-13576 3
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 23 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
Matrix Spike Dup (P7G0355-MSD1)Prepared & Analyzed: 07/24/17 Source: 7070290-01
Benzene mg/kg dry0.0462 0.0036 0.06043 BRL 2060-13576 3
Bromobenzene mg/kg dry0.0380 0.0060 0.06043 BRL 2545-13563 3
Bromochloromethane mg/kg dry0.0434 0.0060 0.06043 BRL 1855-13672 1
Bromochloromethane mg/kg dry0.0434 0.0060 0.06043 BRL 1855-13672 1
Bromodichloromethane mg/kg dry0.0445 0.0060 0.06043 BRL 1755-12774 4
Bromodichloromethane mg/kg dry0.0445 0.0060 0.06043 BRL 1755-12774 4
Bromoform mg/kg dry0.0365 0.0060 0.06043 BRL 3540-13660 5
Bromoform mg/kg dry0.0365 0.0060 0.06043 BRL 3540-13660 5
Bromomethane mg/kg dry0.0553 0.012 0.06043 BRL 3030-13792 2
Bromomethane mg/kg dry0.0553 0.012 0.06043 BRL 3030-13792 2
Carbon disulfide mg/kg dry0.0466 0.012 0.06043 BRL 2649-13977 0.4
Carbon disulfide mg/kg dry0.0466 0.012 0.06043 BRL 2649-13977 0.4
Carbon Tetrachloride mg/kg dry0.0460 0.0060 0.06043 BRL 2348-15376 2
Carbon Tetrachloride mg/kg dry0.0460 0.0060 0.06043 BRL 2348-15376 2
Chlorobenzene mg/kg dry0.0400 0.0060 0.06043 BRL 1457-12566 3
Chlorobenzene mg/kg dry0.0400 0.0060 0.06043 BRL 1457-12566 3
Chloroethane mg/kg dry0.0675 0.012 0.06043 BRL 4716-177112 2
Chloroethane mg/kg dry0.0675 0.012 0.06043 BRL 4716-177112 2
Chloroform mg/kg dry0.0455 0.0060 0.06043 BRL 1856-13775 2
Chloroform mg/kg dry0.0455 0.0060 0.06043 BRL 1856-13775 2
Chloromethane mg/kg dry0.0547 0.012 0.06043 BRL 2640-14590 1
Chloromethane mg/kg dry0.0547 0.012 0.06043 BRL 2640-14590 1
cis-1,2-Dichloroethylene mg/kg dry0.0464 0.0060 0.06043 BRL 2858-14077 4
cis-1,2-Dichloroethylene mg/kg dry0.0464 0.0060 0.06043 BRL 2858-14077 4
cis-1,3-Dichloropropylene mg/kg dry0.0428 0.0060 0.06043 BRL 3242-13571 4
cis-1,3-Dichloropropylene mg/kg dry0.0428 0.0060 0.06043 BRL 3242-13571 4
Cyclohexane mg/kg dry0.0451 0.0060 0.06043 BRL 2070-13075 0.6
Dibromochloromethane mg/kg dry0.0411 0.0060 0.06043 BRL 2449-12768 8
Dibromochloromethane mg/kg dry0.0411 0.0060 0.06043 BRL 2449-12768 8
Dibromomethane mg/kg dry0.0432 0.0060 0.06043 BRL 1559-13371 5
Dichlorodifluoromethane mg/kg dry0.0777 0.012 0.06043 BRL 3725-151129 1
Dichlorodifluoromethane mg/kg dry0.0777 0.012 0.06043 BRL 3725-151129 1
Ethylbenzene mg/kg dry0.0410 0.0060 0.06043 BRL 1944-14468 2
Ethylbenzene mg/kg dry0.0410 0.0060 0.06043 BRL 1944-14468 2
Hexachlorobutadiene mg/kg dry0.0251 0.018 0.06043 BRL 2630-12642 1
Isopropyl Ether mg/kg dry0.0466 0.0060 0.06043 BRL 1351-15577 3
Isopropylbenzene (Cumene)mg/kg dry0.0395 0.012 0.06043 BRL 2741-14065 1
Isopropylbenzene (Cumene)mg/kg dry0.0395 0.012 0.06043 BRL 2741-14065 1
m,p-Xylenes mg/kg dry0.0815 0.012 0.1209 BRL 2036-14867 1
m,p-Xylenes mg/kg dry0.0815 0.012 0.1209 BRL 2036-14867 1
Methyl Acetate mg/kg dry0.0503 0.0060 0.06043 BRL 2070-13083 3
Methyl Butyl Ketone (2-Hexanone)mg/kg dry0.0426 0.060 0.06043 BRL 42 J30-14770 4
Methyl Butyl Ketone (2-Hexanone)mg/kg dry0.0426 0.060 0.06043 BRL 42 J30-14770 4
Methylcyclohexane mg/kg dry0.0359 0.0060 0.06043 BRL 20 M70-13059 2
Methyl Ethyl Ketone (2-Butanone)mg/kg dry0.0453 0.024 0.06043 0.00495 4224-16067 3
Methyl Ethyl Ketone (2-Butanone)mg/kg dry0.0453 0.024 0.06043 BRL 4224-16075 3
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 24 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7G0355 - 5035
Matrix Spike Dup (P7G0355-MSD1)Prepared & Analyzed: 07/24/17 Source: 7070290-01
Methyl Isobutyl Ketone mg/kg dry0.0441 0.012 0.06043 BRL 4425-16373 3
Methyl Isobutyl Ketone mg/kg dry0.0441 0.012 0.06043 BRL 4425-16373 3
Methylene Chloride mg/kg dry0.0464 0.012 0.06043 BRL 1453-14477 1
Methylene Chloride mg/kg dry0.0464 0.012 0.06043 BRL 1453-14477 1
Methyl-tert-Butyl Ether mg/kg dry0.0446 0.0060 0.06043 BRL 2249-13574 5
Methyl-tert-Butyl Ether mg/kg dry0.0446 0.0060 0.06043 BRL 2249-13574 5
Naphthalene mg/kg dry0.0280 0.0060 0.06043 BRL 4432-12746 6
n-Butylbenzene mg/kg dry0.0305 0.018 0.06043 BRL 3923-14850 2
n-Propylbenzene mg/kg dry0.0364 0.012 0.06043 BRL 2735-14460 0.5
o-Xylene mg/kg dry0.0402 0.0060 0.06043 BRL 1743-14367 2
o-Xylene mg/kg dry0.0402 0.0060 0.06043 BRL 1743-14367 2
sec-Butylbenzene mg/kg dry0.0338 0.018 0.06043 BRL 2834-14456 0.9
Styrene mg/kg dry0.0400 0.0060 0.06043 BRL 2842-13266 4
Styrene mg/kg dry0.0400 0.0060 0.06043 BRL 2842-13266 4
tert-Butylbenzene mg/kg dry0.0358 0.024 0.06043 BRL 2936-15059 0.3
Tetrachloroethylene mg/kg dry0.0381 0.012 0.06043 BRL 2647-14263 2
Tetrachloroethylene mg/kg dry0.0381 0.012 0.06043 BRL 2647-14263 2
Toluene mg/kg dry0.0436 0.0060 0.06043 BRL 2257-13572 2
Toluene mg/kg dry0.0436 0.0060 0.06043 BRL 2257-13572 2
trans-1,2-Dichloroethylene mg/kg dry0.0474 0.0060 0.06043 BRL 1858-14178 1
trans-1,2-Dichloroethylene mg/kg dry0.0474 0.0060 0.06043 BRL 1858-14178 1
trans-1,3-Dichloropropylene mg/kg dry0.0400 0.0060 0.06043 BRL 2041-12466 3
trans-1,3-Dichloropropylene mg/kg dry0.0400 0.0060 0.06043 BRL 2041-12466 3
Trichloroethylene mg/kg dry0.0459 0.0060 0.06043 BRL 1838-16476 6
Trichloroethylene mg/kg dry0.0459 0.0060 0.06043 BRL 1838-16476 6
Trichlorofluoromethane mg/kg dry0.0515 0.0060 0.06043 BRL 2730-15785 0.4
Trichlorofluoromethane mg/kg dry0.0515 0.0060 0.06043 BRL 2730-15785 0.4
Vinyl acetate mg/kg dry0.00439 0.012 0.06043 BRL 35 M, J61-1547 13
Vinyl chloride mg/kg dry0.0618 0.012 0.06043 BRL 3540-156102 1
Vinyl chloride mg/kg dry0.0618 0.012 0.06043 BRL 3540-156102 1
Xylenes, total mg/kg dry0.122 0.018 0.1813 BRL 2036-14867 2
Xylenes, total mg/kg dry0.122 0.018 0.1813 BRL 2036-14867 2
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 9949.5
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 9949.5
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 9949.3
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 9949.3
ug/L 50.00 76-129Surrogate: Toluene-d8 9748.5
ug/L 50.00 76-129Surrogate: Toluene-d8 9748.5
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 25 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P7G0279 - 3550C MS
Blank (P7G0279-BLK1)Prepared: 07/19/17 Analyzed: 07/20/17
1,1’-Biphenyl mg/kg wetBRL0.33
2,3,4,6-Tetrachlorophenol mg/kg wetBRL0.33
2,4,5-Trichlorophenol mg/kg wetBRL0.33
2,4,6-Trichlorophenol mg/kg wetBRL0.33
2,4-Dichlorophenol mg/kg wetBRL0.33
2,4-Dimethylphenol mg/kg wetBRL0.33
2,4-Dinitrophenol mg/kg wetBRL0.33
2,4-Dinitrotoluene mg/kg wetBRL0.33
2,6-Dinitrotoluene mg/kg wetBRL0.33
2-Chloronaphthalene mg/kg wetBRL0.33
2-Chlorophenol mg/kg wetBRL0.33
2-Methylnaphthalene mg/kg wetBRL0.33
2-Methylphenol mg/kg wetBRL0.33
2-Nitroaniline mg/kg wetBRL0.33
2-Nitrophenol mg/kg wetBRL0.33
3,3’-Dichlorobenzidine mg/kg wetBRL0.33
3/4-Methylphenol mg/kg wetBRL0.33
3-Nitroaniline mg/kg wetBRL0.33
4,6-Dinitro-2-methylphenol mg/kg wetBRL0.33
4-Bromophenyl phenyl ether mg/kg wetBRL0.33
4-Chloro-3-methylphenol mg/kg wetBRL0.33
4-Chloroaniline mg/kg wetBRL0.33
4-Chlorophenyl phenyl ether mg/kg wetBRL0.33
4-Nitroaniline mg/kg wetBRL0.33
4-Nitrophenol mg/kg wetBRL0.33
Acenaphthene mg/kg wetBRL0.33
Acenaphthylene mg/kg wetBRL0.33
Acetophenone mg/kg wetBRL0.33
Anthracene mg/kg wetBRL0.33
Atrazine mg/kg wetBRL0.33
Benzaldehyde mg/kg wetBRL0.33
Benzo(a)anthracene mg/kg wetBRL0.33
Benzo(a)pyrene mg/kg wetBRL0.33
Benzo(b)fluoranthene mg/kg wetBRL0.33
Benzo(g,h,i)perylene mg/kg wetBRL0.33
Benzo(k)fluoranthene mg/kg wetBRL0.33
bis(2-Chloroethoxy)methane mg/kg wetBRL0.33
Bis(2-Chloroethyl)ether mg/kg wetBRL0.33
Bis(2-chloroisopropyl)ether mg/kg wetBRL0.33
Bis(2-Ethylhexyl)phthalate mg/kg wetBRL0.33
Butyl benzyl phthalate mg/kg wetBRL0.33
Caprolactam mg/kg wetBRL0.33
Carbazole mg/kg wetBRL0.33
Chrysene mg/kg wetBRL0.33
Dibenzo(a,h)anthracene mg/kg wetBRL0.33
Dibenzofuran mg/kg wetBRL0.33
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 26 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P7G0279 - 3550C MS
Blank (P7G0279-BLK1)Prepared: 07/19/17 Analyzed: 07/20/17
Diethyl phthalate mg/kg wetBRL0.33
Dimethyl phthalate mg/kg wetBRL0.33
Di-n-butyl phthalate mg/kg wetBRL0.33
Di-n-octyl phthalate mg/kg wetBRL0.33
Fluoranthene mg/kg wetBRL0.33
Fluorene mg/kg wetBRL0.33
Hexachlorobenzene mg/kg wetBRL0.33
Hexachlorobutadiene mg/kg wetBRL0.33
Hexachlorocyclopentadiene mg/kg wetBRL0.33
Hexachloroethane mg/kg wetBRL0.33
Indeno(1,2,3-cd)pyrene mg/kg wetBRL0.33
Isophorone mg/kg wetBRL0.33
Naphthalene mg/kg wetBRL0.33
Nitrobenzene mg/kg wetBRL0.33
N-Nitroso-di-n-propylamine mg/kg wetBRL0.33
N-Nitrosodiphenylamine mg/kg wetBRL0.33
Pentachlorophenol mg/kg wetBRL0.33
Phenanthrene mg/kg wetBRL0.33
Phenol mg/kg wetBRL0.33
Pyrene mg/kg wetBRL0.33
mg/kg wet 3.333 37-131Surrogate: 2,4,6-Tribromophenol 892.98
mg/kg wet 1.667 47-130Surrogate: 2-Fluorobiphenyl 851.42
mg/kg wet 3.333 44-117Surrogate: 2-Fluorophenol 802.68
mg/kg wet 1.667 45-121Surrogate: Nitrobenzene-d5 751.25
mg/kg wet 3.333 37-127Surrogate: Phenol-d5 822.74
mg/kg wet 1.667 38-135Surrogate: Terphenyl-d14 1011.69
LCS (P7G0279-BS1)Prepared: 07/19/17 Analyzed: 07/20/17
2,4,5-Trichlorophenol mg/kg wet1.48 0.33 1.667 62-12489
2,4,6-Trichlorophenol mg/kg wet1.46 0.33 1.667 62-12088
2,4-Dichlorophenol mg/kg wet1.33 0.33 1.667 58-11380
2,4-Dimethylphenol mg/kg wet1.21 0.33 1.667 59-11073
2,4-Dinitrophenol mg/kg wet1.65 0.33 1.667 29-13499
2,4-Dinitrotoluene mg/kg wet1.49 0.33 1.667 63-13789
2,6-Dinitrotoluene mg/kg wet1.55 0.33 1.667 59-13493
2-Chloronaphthalene mg/kg wet1.47 0.33 1.667 41-14788
2-Chlorophenol mg/kg wet1.48 0.33 1.667 55-10889
2-Methylnaphthalene mg/kg wet1.40 0.33 1.667 57-11684
2-Methylphenol mg/kg wet1.43 0.33 1.667 56-11186
2-Nitroaniline mg/kg wet1.39 0.33 1.667 62-12583
2-Nitrophenol mg/kg wet1.38 0.33 1.667 58-11282
3,3’-Dichlorobenzidine mg/kg wet1.42 0.33 1.667 51-16185
3/4-Methylphenol mg/kg wet1.25 0.33 1.667 56-11175
3-Nitroaniline mg/kg wet1.35 0.33 1.667 65-13681
4,6-Dinitro-2-methylphenol mg/kg wet1.51 0.33 1.667 46-14890
4-Bromophenyl phenyl ether mg/kg wet1.48 0.33 1.667 58-13789
4-Chloro-3-methylphenol mg/kg wet1.46 0.33 1.667 60-11888
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 27 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P7G0279 - 3550C MS
LCS (P7G0279-BS1)Prepared: 07/19/17 Analyzed: 07/20/17
4-Chloroaniline mg/kg wet1.21 0.33 1.667 53-14473
4-Chlorophenyl phenyl ether mg/kg wet1.36 0.33 1.667 59-13182
4-Nitroaniline mg/kg wet1.21 0.33 1.667 62-14372
4-Nitrophenol mg/kg wet1.37 0.33 1.667 48-14882
Acenaphthene mg/kg wet1.46 0.33 1.667 62-11888
Acenaphthylene mg/kg wet1.46 0.33 1.667 64-11687
Acetophenone mg/kg wet1.36 0.33 1.667 56-10681
Anthracene mg/kg wet1.59 0.33 1.667 71-13296
Benzo(a)anthracene mg/kg wet1.49 0.33 1.667 71-12990
Benzo(a)pyrene mg/kg wet1.47 0.33 1.667 74-12988
Benzo(b)fluoranthene mg/kg wet1.54 0.33 1.667 63-13892
Benzo(g,h,i)perylene mg/kg wet1.32 0.33 1.667 41-15479
Benzo(k)fluoranthene mg/kg wet1.45 0.33 1.667 62-14587
bis(2-Chloroethoxy)methane mg/kg wet1.31 0.33 1.667 52-11878
Bis(2-Chloroethyl)ether mg/kg wet1.41 0.33 1.667 50-11685
Bis(2-chloroisopropyl)ether mg/kg wet1.23 0.33 1.667 48-11974
Bis(2-Ethylhexyl)phthalate mg/kg wet1.49 0.33 1.667 62-13590
Butyl benzyl phthalate mg/kg wet1.43 0.33 1.667 62-13386
Carbazole mg/kg wet1.69 0.33 1.667 71-135101
Chrysene mg/kg wet1.54 0.33 1.667 72-12992
Dibenzo(a,h)anthracene mg/kg wet1.54 0.33 1.667 41-15892
Dibenzofuran mg/kg wet1.51 0.33 1.667 64-11591
Diethyl phthalate mg/kg wet1.50 0.33 1.667 73-12090
Dimethyl phthalate mg/kg wet1.41 0.33 1.667 71-11585
Di-n-butyl phthalate mg/kg wet1.57 0.33 1.667 68-12794
Di-n-octyl phthalate mg/kg wet1.51 0.33 1.667 53-15091
Fluoranthene mg/kg wet1.53 0.33 1.667 64-13692
Fluorene mg/kg wet1.48 0.33 1.667 67-12089
Hexachlorobenzene mg/kg wet1.58 0.33 1.667 63-13495
Hexachlorobutadiene mg/kg wet1.39 0.33 1.667 55-11283
Hexachlorocyclopentadiene mg/kg wet0.598 0.33 1.667 L43-13536
Hexachloroethane mg/kg wet1.22 0.33 1.667 49-11373
Indeno(1,2,3-cd)pyrene mg/kg wet1.52 0.33 1.667 40-16091
Isophorone mg/kg wet1.36 0.33 1.667 55-11882
Naphthalene mg/kg wet1.42 0.33 1.667 62-11185
Nitrobenzene mg/kg wet1.28 0.33 1.667 50-11677
N-Nitroso-di-n-propylamine mg/kg wet1.31 0.33 1.667 53-11379
N-Nitrosodiphenylamine mg/kg wet1.88 0.33 1.667 76-144113
Pentachlorophenol mg/kg wet1.72 0.33 1.667 36-145103
Phenanthrene mg/kg wet1.58 0.33 1.667 72-12395
Phenol mg/kg wet1.44 0.33 1.667 56-10886
Pyrene mg/kg wet1.50 0.33 1.667 51-14190
mg/kg wet 3.333 37-131Surrogate: 2,4,6-Tribromophenol 903.00
mg/kg wet 1.667 47-130Surrogate: 2-Fluorobiphenyl 831.39
mg/kg wet 3.333 44-117Surrogate: 2-Fluorophenol 792.63
mg/kg wet 1.667 45-121Surrogate: Nitrobenzene-d5 731.22
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 28 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P7G0279 - 3550C MS
LCS (P7G0279-BS1)Prepared: 07/19/17 Analyzed: 07/20/17
mg/kg wet 3.333 37-127Surrogate: Phenol-d5 812.71
mg/kg wet 1.667 38-135Surrogate: Terphenyl-d14 991.65
LCS (P7G0279-BS2)Prepared: 07/19/17 Analyzed: 07/20/17
1,1’-Biphenyl mg/kg wet1.19 0.33 1.667 35-11572
2,3,4,6-Tetrachlorophenol mg/kg wet1.26 0.33 1.667 45-13576
4-Nitrophenol mg/kg wet0.164 0.33 J48-148
Atrazine mg/kg wet1.29 0.33 1.667 35-11577
Benzaldehyde mg/kg wet1.19 0.33 1.667 35-11571
Caprolactam mg/kg wet1.11 0.33 1.667 35-11567
N-Nitrosodiphenylamine mg/kg wet1.61 0.33 76-144
mg/kg wet 3.333 37-131Surrogate: 2,4,6-Tribromophenol 862.88
mg/kg wet 1.667 47-130Surrogate: 2-Fluorobiphenyl 821.37
mg/kg wet 3.333 44-117Surrogate: 2-Fluorophenol 812.69
mg/kg wet 1.667 45-121Surrogate: Nitrobenzene-d5 731.21
mg/kg wet 3.333 37-127Surrogate: Phenol-d5 812.68
mg/kg wet 1.667 38-135Surrogate: Terphenyl-d14 971.62
LCS Dup (P7G0279-BSD1)Prepared: 07/19/17 Analyzed: 07/20/17
2,4,5-Trichlorophenol mg/kg wet1.50 0.33 1.667 2062-12490 0.9
2,4,6-Trichlorophenol mg/kg wet1.48 0.33 1.667 2062-12089 0.9
2,4-Dichlorophenol mg/kg wet1.32 0.33 1.667 2058-11379 0.3
2,4-Dimethylphenol mg/kg wet1.51 0.33 1.667 20 D59-11091 22
2,4-Dinitrophenol mg/kg wet1.70 0.33 1.667 2029-134102 3
2,4-Dinitrotoluene mg/kg wet1.54 0.33 1.667 2063-13792 4
2,6-Dinitrotoluene mg/kg wet1.62 0.33 1.667 2059-13497 5
2-Chloronaphthalene mg/kg wet1.43 0.33 1.667 2041-14786 3
2-Chlorophenol mg/kg wet1.37 0.33 1.667 2055-10882 7
2-Methylnaphthalene mg/kg wet1.35 0.33 1.667 2057-11681 4
2-Methylphenol mg/kg wet1.41 0.33 1.667 2056-11185 1
2-Nitroaniline mg/kg wet1.35 0.33 1.667 2062-12581 3
2-Nitrophenol mg/kg wet1.35 0.33 1.667 2058-11281 2
3,3’-Dichlorobenzidine mg/kg wet1.58 0.33 1.667 2051-16195 11
3/4-Methylphenol mg/kg wet1.24 0.33 1.667 2056-11174 1
3-Nitroaniline mg/kg wet1.41 0.33 1.667 2065-13685 4
4,6-Dinitro-2-methylphenol mg/kg wet1.58 0.33 1.667 2046-14895 5
4-Bromophenyl phenyl ether mg/kg wet1.52 0.33 1.667 2058-13791 3
4-Chloro-3-methylphenol mg/kg wet1.45 0.33 1.667 2060-11887 1
4-Chloroaniline mg/kg wet1.27 0.33 1.667 2053-14476 4
4-Chlorophenyl phenyl ether mg/kg wet1.39 0.33 1.667 2059-13184 2
4-Nitroaniline mg/kg wet1.24 0.33 1.667 2062-14374 3
4-Nitrophenol mg/kg wet1.34 0.33 1.667 2048-14880 2
Acenaphthene mg/kg wet1.44 0.33 1.667 2062-11886 2
Acenaphthylene mg/kg wet1.46 0.33 1.667 2064-11687 0.1
Acetophenone mg/kg wet1.22 0.33 1.667 2056-10673 10
Anthracene mg/kg wet1.63 0.33 1.667 2071-13298 2
Benzo(a)anthracene mg/kg wet1.55 0.33 1.667 2071-12993 4
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 29 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P7G0279 - 3550C MS
LCS Dup (P7G0279-BSD1)Prepared: 07/19/17 Analyzed: 07/20/17
Benzo(a)pyrene mg/kg wet1.56 0.33 1.667 2074-12993 5
Benzo(b)fluoranthene mg/kg wet1.57 0.33 1.667 2063-13894 2
Benzo(g,h,i)perylene mg/kg wet1.38 0.33 1.667 2041-15483 5
Benzo(k)fluoranthene mg/kg wet1.48 0.33 1.667 2062-14589 2
bis(2-Chloroethoxy)methane mg/kg wet1.28 0.33 1.667 2052-11877 2
Bis(2-Chloroethyl)ether mg/kg wet1.34 0.33 1.667 2050-11680 5
Bis(2-chloroisopropyl)ether mg/kg wet1.21 0.33 1.667 2048-11973 2
Bis(2-Ethylhexyl)phthalate mg/kg wet1.57 0.33 1.667 2062-13594 5
Butyl benzyl phthalate mg/kg wet1.47 0.33 1.667 2062-13388 2
Carbazole mg/kg wet1.75 0.33 1.667 2071-135105 4
Chrysene mg/kg wet1.58 0.33 1.667 2072-12995 3
Dibenzo(a,h)anthracene mg/kg wet1.55 0.33 1.667 2041-15893 0.5
Dibenzofuran mg/kg wet1.51 0.33 1.667 2064-11590 0.3
Diethyl phthalate mg/kg wet1.53 0.33 1.667 2073-12092 2
Dimethyl phthalate mg/kg wet1.45 0.33 1.667 2071-11587 3
Di-n-butyl phthalate mg/kg wet1.62 0.33 1.667 2068-12797 3
Di-n-octyl phthalate mg/kg wet1.56 0.33 1.667 2053-15094 3
Fluoranthene mg/kg wet1.57 0.33 1.667 2064-13694 3
Fluorene mg/kg wet1.48 0.33 1.667 2067-12089 0.04
Hexachlorobenzene mg/kg wet1.64 0.33 1.667 2063-13499 4
Hexachlorobutadiene mg/kg wet1.34 0.33 1.667 2055-11280 4
Hexachlorocyclopentadiene mg/kg wet0.603 0.33 1.667 20 L43-13536 0.8
Hexachloroethane mg/kg wet1.17 0.33 1.667 2049-11370 4
Indeno(1,2,3-cd)pyrene mg/kg wet1.60 0.33 1.667 2040-16096 5
Isophorone mg/kg wet1.34 0.33 1.667 2055-11881 1
Naphthalene mg/kg wet1.38 0.33 1.667 2062-11183 3
Nitrobenzene mg/kg wet1.25 0.33 1.667 2050-11675 3
N-Nitroso-di-n-propylamine mg/kg wet1.29 0.33 1.667 2053-11377 1
N-Nitrosodiphenylamine mg/kg wet1.96 0.33 1.667 2076-144117 4
Pentachlorophenol mg/kg wet1.77 0.33 1.667 2036-145106 3
Phenanthrene mg/kg wet1.62 0.33 1.667 2072-12397 3
Phenol mg/kg wet1.37 0.33 1.667 2056-10882 5
Pyrene mg/kg wet1.54 0.33 1.667 2051-14193 3
mg/kg wet 3.333 37-131Surrogate: 2,4,6-Tribromophenol 913.05
mg/kg wet 1.667 47-130Surrogate: 2-Fluorobiphenyl 821.37
mg/kg wet 3.333 44-117Surrogate: 2-Fluorophenol 732.44
mg/kg wet 1.667 45-121Surrogate: Nitrobenzene-d5 731.21
mg/kg wet 3.333 37-127Surrogate: Phenol-d5 782.59
mg/kg wet 1.667 38-135Surrogate: Terphenyl-d14 1011.69
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 30 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P7G0279 - 3550C MS
LCS Dup (P7G0279-BSD2)Prepared: 07/19/17 Analyzed: 07/20/17
1,1’-Biphenyl mg/kg wet1.30 0.33 1.667 2035-11578 9
2,3,4,6-Tetrachlorophenol mg/kg wet1.34 0.33 1.667 2045-13581 6
Atrazine mg/kg wet1.18 0.33 1.667 2035-11571 9
Benzaldehyde mg/kg wet1.32 0.33 1.667 2035-11579 11
Caprolactam mg/kg wet1.06 0.33 1.667 2035-11563 5
N-Nitrosodiphenylamine mg/kg wet1.77 0.33 2076-144 9
mg/kg wet 3.333 37-131Surrogate: 2,4,6-Tribromophenol 923.06
mg/kg wet 1.667 47-130Surrogate: 2-Fluorobiphenyl 881.47
mg/kg wet 3.333 44-117Surrogate: 2-Fluorophenol 882.93
mg/kg wet 1.667 45-121Surrogate: Nitrobenzene-d5 811.36
mg/kg wet 3.333 37-127Surrogate: Phenol-d5 882.94
mg/kg wet 1.667 38-135Surrogate: Terphenyl-d14 1011.69
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 31 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Polychlorinated Biphenyls (PCBs) by GC/ECD - Quality Control
Batch P7G0292 - 3546
Blank (P7G0292-BLK1)Prepared & Analyzed: 07/20/17
Aroclor 1016 mg/kgBRL0.017
Aroclor 1221 mg/kgBRL0.033
Aroclor 1232 mg/kgBRL0.033
Aroclor 1242 mg/kgBRL0.017
Aroclor 1248 mg/kgBRL0.017
Aroclor 1254 mg/kgBRL0.017
Aroclor 1260 mg/kgBRL0.017
mg/kg 0.03333 36-182Surrogate: Tetrachloro-m-xylene 920.0306
mg/kg 0.03333 34-182Surrogate: Decachlorobiphenyl 580.0193
LCS (P7G0292-BS1)Prepared & Analyzed: 07/20/17
Aroclor 1016 mg/kg0.268 0.017 0.3333 64-15180
Aroclor 1260 mg/kg0.237 0.017 0.3333 45-16671
mg/kg 0.03333 36-182Surrogate: Tetrachloro-m-xylene 890.0298
mg/kg 0.03333 34-182Surrogate: Decachlorobiphenyl 570.0191
LCS Dup (P7G0292-BSD1)Prepared & Analyzed: 07/20/17
Aroclor 1016 mg/kg0.285 0.017 0.3333 5064-15186 6
Aroclor 1260 mg/kg0.263 0.017 0.3333 5045-16679 10
mg/kg 0.03333 36-182Surrogate: Tetrachloro-m-xylene 930.0309
mg/kg 0.03333 34-182Surrogate: Decachlorobiphenyl 670.0223
Matrix Spike (P7G0292-MS1)Prepared & Analyzed: 07/20/17 Source: 7070290-01
Aroclor 1016 mg/kg0.336 0.017 0.3324 BRL 0-200101
Aroclor 1260 mg/kg0.227 0.017 0.3324 BRL 0-20068
mg/kg 0.03324 36-182Surrogate: Tetrachloro-m-xylene 830.0276
mg/kg 0.03324 34-182Surrogate: Decachlorobiphenyl 570.0188
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 32 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Polychlorinated Biphenyls (PCBs) by GC/ECD - Quality Control
Batch P7G0292 - 3546
Matrix Spike Dup (P7G0292-MSD1)Prepared & Analyzed: 07/20/17 Source: 7070290-01
Aroclor 1016 mg/kg0.243 0.017 0.3330 BRL 2000-20073 32
Aroclor 1260 mg/kg0.204 0.017 0.3330 BRL 2000-20061 11
mg/kg 0.03330 36-182Surrogate: Tetrachloro-m-xylene 860.0286
mg/kg 0.03330 34-182Surrogate: Decachlorobiphenyl 500.0166
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 33 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P7G0287 - 7471B
Blank (P7G0287-BLK1)Prepared & Analyzed: 07/20/17
Mercury mg/kg wetBRL0.020
LCS (P7G0287-BS1)Prepared & Analyzed: 07/20/17
Mercury mg/kg wet0.435 0.020 0.4167 80-120104
Matrix Spike (P7G0287-MS1)Prepared & Analyzed: 07/20/17 Source: 7070290-01
Mercury mg/kg dry0.398 0.026 0.5491 0.0147 M80-12070
Matrix Spike Dup (P7G0287-MSD1)Prepared & Analyzed: 07/20/17 Source: 7070290-01
Mercury mg/kg dry0.279 0.024 0.4968 0.0147 20 M80-12053 35
Batch P7G0295 - 3050B
Blank (P7G0295-BLK1)Prepared: 07/20/17 Analyzed: 07/25/17
Arsenic mg/kg wetBRL1.5
Barium mg/kg wetBRL10
Cadmium mg/kg wetBRL0.25
Chromium mg/kg wetBRL0.50
Lead mg/kg wetBRL0.25
Selenium mg/kg wetBRL1.0
Silver mg/kg wet0.0270 0.25 J
LCS (P7G0295-BS1)Prepared: 07/20/17 Analyzed: 07/25/17
Arsenic mg/kg wet23.7 1.5 25.00 80-12095
Barium mg/kg wet26.5 10 25.00 80-120106
Cadmium mg/kg wet25.3 0.25 25.00 80-120101
Chromium mg/kg wet26.0 0.50 25.00 80-120104
Lead mg/kg wet26.6 0.25 25.00 80-120106
Selenium mg/kg wet25.4 1.0 25.00 80-120101
Silver mg/kg wet11.3 0.25 10.00 80-120113
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 34 of 37
8/18/17
Level II QC Report
1812 Center Park Drive, Suite D
Project: 1900 S. TryonECS Carolinas, LLP (Charlotte)
Charlotte, NC 28217
Attn: Chris Orrell
Prism Work Order: 7070290
Time Submitted: 7/18/2017 11:45:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P7G0295 - 3050B
Matrix Spike (P7G0295-MS1)Prepared: 07/20/17 Analyzed: 07/25/17 Source: 7070290-01
Arsenic mg/kg dry28.4 1.7 29.12 2.72 75-12588
Barium mg/kg dry10112 29.12 84.2 M75-12558
Cadmium mg/kg dry28.4 0.29 29.12 0.0372 75-12597
Chromium mg/kg dry92.4 0.58 29.12 54.2 M75-125131
Lead mg/kg dry47.1 0.29 29.12 17.6 75-125101
Selenium mg/kg dry32.4 1.2 29.11 4.27 75-12597
Silver mg/kg dry12.7 0.29 11.65 0.157 75-125107
Matrix Spike Dup (P7G0295-MSD1)Prepared: 07/20/17 Analyzed: 07/25/17 Source: 7070290-01
Arsenic mg/kg dry27.5 1.6 26.99 2.72 2075-12592 3
Barium mg/kg dry10211 26.98 84.2 20 M75-12565 0.9
Cadmium mg/kg dry27.1 0.27 26.98 0.0372 2075-125100 5
Chromium mg/kg dry89.4 0.54 26.99 54.2 20 M75-125130 3
Lead mg/kg dry48.6 0.27 26.99 17.6 2075-125115 3
Selenium mg/kg dry31.3 1.1 26.98 4.27 2075-125100 3
Silver mg/kg dry12.2 0.27 10.79 0.157 2075-125111 4
Post Spike (P7G0295-PS1)Prepared: 07/20/17 Analyzed: 07/25/17 Source: 7070290-01
Arsenic ug/L99.5 100.0 8.68 80-12091
Barium ug/L424 100.0 269 M80-120155
Cadmium ug/L90.8 100.0 0.119 80-12091
Chromium ug/L309 100.0 173 M80-120135
Lead ug/L163 100.0 56.2 80-120107
Selenium ug/L370 100.0 13.6 A80-120356
Silver ug/L98.2 100.0 0.503 80-12098
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 35 of 37
Sample Extraction Data
Prep Method: Solids, Dry Weight
Lab Number Batch Date/TimeInitialFinal
P7G02787070290-01 07/18/17 14:3030 30g g
P7G02787070290-02 07/18/17 14:3030 30g g
Prep Method: 3546
Lab Number Batch Date/TimeInitialFinal
P7G02927070290-01 07/20/17 11:4530.07 10Wipe mL
P7G02927070290-02 07/20/17 11:4530.15 10Wipe mL
Prep Method: 3550C MS
Lab Number Batch Date/TimeInitialFinal
P7G02797070290-01 07/19/17 10:0030.83 1g mL
P7G02797070290-02 07/19/17 10:0030.92 1g mL
Prep Method: 3050B
Lab Number Batch Date/TimeInitialFinal
P7G02957070290-01 07/20/17 8:202.56 50g mL
P7G02957070290-01 07/20/17 8:202.56 50g mL
P7G02957070290-02 07/20/17 8:202.08 50g mL
P7G02957070290-02 07/20/17 8:202.08 50g mL
Prep Method: 7471B
Lab Number Batch Date/TimeInitialFinal
P7G02877070290-01 07/20/17 8:000.59 50g mL
P7G02877070290-02 07/20/17 8:000.59 50g mL
Prep Method: 5035
Lab Number Batch Date/TimeInitialFinal
P7G03557070290-01 07/24/17 8:035.94 5g mL
P7G03557070290-01 07/24/17 12:035.94 5g mL
P7G03557070290-02 07/24/17 12:035.46 5g mL
P7G03557070290-02 07/24/17 8:035.46 5g mL
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 36 of 37
Page 37 of 37
ECS Southeast, LLP - Greensboro
Greensboro, NC 27407
4811 Koger Blvd.
Mr. John Stewart
Enclosed is the analytical report for the above referenced project. The data herein applies to
samples as received by H&P Mobile Geochemistry, Inc. on 19-Jul-17 which were analyzed in
accordance with the attached Chain of Custody record(s).
The results for all sample analyses and required QA/QC analyses are presented in the following
sections and summarized in the documents:
•Sample Summary
•Case Narrative (if applicable)
•Sample Results
•Quality Control Summary
•Notes and Definitions / Appendix
•Chain of Custody
•Sampling Logs (if applicable)
Unless otherwise noted, I certify that all analyses were performed and reviewed in compliance with
our Quality Systems Manual and Standard Operating Procedures. This report shall not be
reproduced, except in full, without the written approval of H&P Mobile Geochemistry, Inc.
We at H&P Mobile Geochemistry, Inc. sincerely appreciate the opportunity to provide analytical
services to you on this project. If you have any questions or concerns regarding this analytical report,
please contact me at your convenience at 760-804-9678.
Sincerely,
31 July 2017
Janis La Roux
Laboratory Director
H&P Mobile Geochemistry, Inc. is certified under the California ELAP and the National Environmental
Laboratory Accreditation Conference (NELAC). H&P is approved as an Environmental Testing Laboratory and
Mobile Laboratory in accordance with the DoD-ELAP Program and ISO/IEC 17025:2005 programs,
accreditation number 69070 for EPA Method TO-15, H&P Method TO-15, EPA Method 8260B and H&P 8260SV.
Client Project: 1900 S Tryon / Charlotte, NC
H&P Project: ECS071917-10
Dear Mr. John Stewart:
P 1.800.834.9888 / 760.804.9678 F 760.804.9159 W handpmg.com
2470 Impala Drive, Carlsbad, CA 92010 & Field Office - Signal Hill, CAQuality. Accuracy. Experience.
Geochemistry Inc.Mobile
Page 1 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Sample ID Laboratory ID Matrix Date Sampled
ANALYTICAL REPORT FOR SAMPLES
Date Received
SG-1 E707074-01 Vapor 18-Jul-17 19-Jul-17
SG-2 E707074-02 Vapor 18-Jul-17 19-Jul-17
SG-3 E707074-03 Vapor 18-Jul-17 19-Jul-17
SG-4 E707074-04 Vapor 18-Jul-17 19-Jul-17
Due to elevated petroleum hydrocarbon concentrations, all samples were analyzed by H&P 8260SV rather then EPA Method TO-15. The
following EPA Method TO-15 analytes are not reported by H&P 8260SV:
Dichlorotetrafluoroethane
4-Ethyltoluene
Page 2 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
DETECTIONS SUMMARY
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E707074-01SG-1
Notes
Reporting
Benzene 2800 2000 ug/m3 H&P 8260SV
Ethylbenzene 11000 10000 ug/m3 H&P 8260SV
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E707074-02SG-2
Notes
Reporting
Benzene 2300 2000 ug/m3 H&P 8260SV
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E707074-03SG-3
Notes
Reporting
Toluene 1400 1000 ug/m3 H&P 8260SV
Ethylbenzene 2300 500 ug/m3 H&P 8260SV
m,p-Xylene 10000 500 ug/m3 H&P 8260SV
o-Xylene 4100 500 ug/m3 H&P 8260SV
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E707074-04SG-4
Notes
Reporting
Benzene 2500 2000 ug/m3 H&P 8260SV
Page 3 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-1 (E707074-01) Vapor Sampled: 18-Jul-17 Received: 19-Jul-17
H&P 8260SV20-Jul-17 20-Jul-17ug/m3 EG7201112-Butanone (MEK)50000ND
""""""2-Hexanone (MBK)50000ND
""""""4-Methyl-2-pentanone (MIBK)50000ND
""""""Dichlorodifluoromethane (F12)10000ND
""""""Chloromethane 10000ND
""""""Vinyl chloride 1000ND
""""""Bromomethane 10000ND
""""""Chloroethane 10000ND
""""""Trichlorofluoromethane (F11)10000ND
""""""1,1-Dichloroethene 10000ND
""""""1,1,2 Trichlorotrifluoroethane (F113)10000ND
""""""Carbon disulfide 10000ND
""""""Methylene chloride (Dichloromethane)10000ND
""""""trans-1,2-Dichloroethene 10000ND
""""""1,1-Dichloroethane 10000ND
""""""cis-1,2-Dichloroethene 10000ND
""""""Chloroform 2000ND
""""""1,1,1-Trichloroethane 10000ND
""""""Carbon tetrachloride 2000ND
""""""1,2-Dichloroethane (EDC)2000ND
"""""Benzene "20002800
""""""Trichloroethene 2000ND
""""""1,2-Dichloropropane 10000ND
""""""Bromodichloromethane 10000ND
""""""cis-1,3-Dichloropropene 10000ND
""""""Toluene 20000ND
""""""trans-1,3-Dichloropropene 10000ND
""""""1,1,2-Trichloroethane 10000ND
""""""1,2-Dibromoethane (EDB)10000ND
""""""Tetrachloroethene 2000ND
""""""Dibromochloromethane 10000ND
""""""Chlorobenzene 2000ND
"""""Ethylbenzene "1000011000
""""""1,1,1,2-Tetrachloroethane 10000ND
""""""m,p-Xylene 10000ND
""""""o-Xylene 10000ND
""""""Styrene 10000ND
""""""Bromoform 10000ND
Page 4 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-1 (E707074-01) Vapor Sampled: 18-Jul-17 Received: 19-Jul-17
H&P 8260SV20-Jul-17 20-Jul-17ug/m3 EG7201111,1,2,2-Tetrachloroethane 10000ND
""""""1,3,5-Trimethylbenzene 10000ND
""""""1,2,4-Trimethylbenzene 10000ND
""""""1,3-Dichlorobenzene 10000ND
""""""1,4-Dichlorobenzene 10000ND
""""""1,2-Dichlorobenzene 10000ND
""""""1,2,4-Trichlorobenzene 10000ND
""""""Hexachlorobutadiene 10000ND
""""106 %75-125Surrogate: Dibromofluoromethane
""""115 %75-125Surrogate: 1,2-Dichloroethane-d4
""""115 %75-125Surrogate: 4-Bromofluorobenzene
SG-2 (E707074-02) Vapor Sampled: 18-Jul-17 Received: 19-Jul-17
H&P 8260SV20-Jul-17 20-Jul-17ug/m3 EG7201112-Butanone (MEK)50000ND
""""""2-Hexanone (MBK)50000ND
""""""4-Methyl-2-pentanone (MIBK)50000ND
""""""Dichlorodifluoromethane (F12)10000ND
""""""Chloromethane 10000ND
""""""Vinyl chloride 1000ND
""""""Bromomethane 10000ND
""""""Chloroethane 10000ND
""""""Trichlorofluoromethane (F11)10000ND
""""""1,1-Dichloroethene 10000ND
""""""1,1,2 Trichlorotrifluoroethane (F113)10000ND
""""""Carbon disulfide 10000ND
""""""Methylene chloride (Dichloromethane)10000ND
""""""trans-1,2-Dichloroethene 10000ND
""""""1,1-Dichloroethane 10000ND
""""""cis-1,2-Dichloroethene 10000ND
""""""Chloroform 2000ND
""""""1,1,1-Trichloroethane 10000ND
""""""Carbon tetrachloride 2000ND
""""""1,2-Dichloroethane (EDC)2000ND
"""""Benzene "20002300
""""""Trichloroethene 2000ND
""""""1,2-Dichloropropane 10000ND
""""""Bromodichloromethane 10000ND
Page 5 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-2 (E707074-02) Vapor Sampled: 18-Jul-17 Received: 19-Jul-17
H&P 8260SV20-Jul-17 20-Jul-17ug/m3 EG720111cis-1,3-Dichloropropene 10000ND
""""""Toluene 20000ND
""""""trans-1,3-Dichloropropene 10000ND
""""""1,1,2-Trichloroethane 10000ND
""""""1,2-Dibromoethane (EDB)10000ND
""""""Tetrachloroethene 2000ND
""""""Dibromochloromethane 10000ND
""""""Chlorobenzene 2000ND
""""""Ethylbenzene 10000ND
""""""1,1,1,2-Tetrachloroethane 10000ND
""""""m,p-Xylene 10000ND
""""""o-Xylene 10000ND
""""""Styrene 10000ND
""""""Bromoform 10000ND
""""""1,1,2,2-Tetrachloroethane 10000ND
""""""1,3,5-Trimethylbenzene 10000ND
""""""1,2,4-Trimethylbenzene 10000ND
""""""1,3-Dichlorobenzene 10000ND
""""""1,4-Dichlorobenzene 10000ND
""""""1,2-Dichlorobenzene 10000ND
""""""1,2,4-Trichlorobenzene 10000ND
""""""Hexachlorobutadiene 10000ND
""""96.9 %75-125Surrogate: Dibromofluoromethane
""""120 %75-125Surrogate: 1,2-Dichloroethane-d4
""""108 %75-125Surrogate: 4-Bromofluorobenzene
Page 6 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-3 (E707074-03) Vapor Sampled: 18-Jul-17 Received: 19-Jul-17
H&P 8260SV20-Jul-17 20-Jul-17ug/m3 EG720110.052-Butanone (MEK)2500ND
""""""2-Hexanone (MBK)2500ND
""""""4-Methyl-2-pentanone (MIBK)2500ND
""""""Dichlorodifluoromethane (F12)500ND
""""""Chloromethane 500ND
""""""Vinyl chloride 50ND
""""""Bromomethane 500ND
""""""Chloroethane 500ND
""""""Trichlorofluoromethane (F11)500ND
""""""1,1-Dichloroethene 500ND
""""""1,1,2 Trichlorotrifluoroethane (F113)500ND
""""""Carbon disulfide 500ND
""""""Methylene chloride (Dichloromethane)500ND
""""""trans-1,2-Dichloroethene 500ND
""""""1,1-Dichloroethane 500ND
""""""cis-1,2-Dichloroethene 500ND
""""""Chloroform 100ND
""""""1,1,1-Trichloroethane 500ND
""""""Carbon tetrachloride 100ND
""""""1,2-Dichloroethane (EDC)100ND
""""""Benzene 100ND
""""""Trichloroethene 100ND
""""""1,2-Dichloropropane 500ND
""""""Bromodichloromethane 500ND
""""""cis-1,3-Dichloropropene 500ND
"""""Toluene "10001400
""""""trans-1,3-Dichloropropene 500ND
""""""1,1,2-Trichloroethane 500ND
""""""1,2-Dibromoethane (EDB)500ND
""""""Tetrachloroethene 100ND
""""""Dibromochloromethane 500ND
""""""Chlorobenzene 100ND
"""""Ethylbenzene "5002300
""""""1,1,1,2-Tetrachloroethane 500ND
"""""m,p-Xylene "50010000
"""""o-Xylene "5004100
""""""Styrene 500ND
""""""Bromoform 500ND
Page 7 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-3 (E707074-03) Vapor Sampled: 18-Jul-17 Received: 19-Jul-17
H&P 8260SV20-Jul-17 20-Jul-17ug/m3 EG720110.051,1,2,2-Tetrachloroethane 500ND
""""""1,3,5-Trimethylbenzene 500ND
""""""1,2,4-Trimethylbenzene 500ND
""""""1,3-Dichlorobenzene 500ND
""""""1,4-Dichlorobenzene 500ND
""""""1,2-Dichlorobenzene 500ND
""""""1,2,4-Trichlorobenzene 500ND
""""""Hexachlorobutadiene 500ND
""""112 %75-125Surrogate: Dibromofluoromethane
""""121 %75-125Surrogate: 1,2-Dichloroethane-d4
""""107 %75-125Surrogate: 4-Bromofluorobenzene
SG-4 (E707074-04) Vapor Sampled: 18-Jul-17 Received: 19-Jul-17
H&P 8260SV20-Jul-17 20-Jul-17ug/m3 EG7201112-Butanone (MEK)50000ND
""""""2-Hexanone (MBK)50000ND
""""""4-Methyl-2-pentanone (MIBK)50000ND
""""""Dichlorodifluoromethane (F12)10000ND
""""""Chloromethane 10000ND
""""""Vinyl chloride 1000ND
""""""Bromomethane 10000ND
""""""Chloroethane 10000ND
""""""Trichlorofluoromethane (F11)10000ND
""""""1,1-Dichloroethene 10000ND
""""""1,1,2 Trichlorotrifluoroethane (F113)10000ND
""""""Carbon disulfide 10000ND
""""""Methylene chloride (Dichloromethane)10000ND
""""""trans-1,2-Dichloroethene 10000ND
""""""1,1-Dichloroethane 10000ND
""""""cis-1,2-Dichloroethene 10000ND
""""""Chloroform 2000ND
""""""1,1,1-Trichloroethane 10000ND
""""""Carbon tetrachloride 2000ND
""""""1,2-Dichloroethane (EDC)2000ND
"""""Benzene "20002500
""""""Trichloroethene 2000ND
""""""1,2-Dichloropropane 10000ND
""""""Bromodichloromethane 10000ND
Page 8 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-4 (E707074-04) Vapor Sampled: 18-Jul-17 Received: 19-Jul-17
H&P 8260SV20-Jul-17 20-Jul-17ug/m3 EG720111cis-1,3-Dichloropropene 10000ND
""""""Toluene 20000ND
""""""trans-1,3-Dichloropropene 10000ND
""""""1,1,2-Trichloroethane 10000ND
""""""1,2-Dibromoethane (EDB)10000ND
""""""Tetrachloroethene 2000ND
""""""Dibromochloromethane 10000ND
""""""Chlorobenzene 2000ND
""""""Ethylbenzene 10000ND
""""""1,1,1,2-Tetrachloroethane 10000ND
""""""m,p-Xylene 10000ND
""""""o-Xylene 10000ND
""""""Styrene 10000ND
""""""Bromoform 10000ND
""""""1,1,2,2-Tetrachloroethane 10000ND
""""""1,3,5-Trimethylbenzene 10000ND
""""""1,2,4-Trimethylbenzene 10000ND
""""""1,3-Dichlorobenzene 10000ND
""""""1,4-Dichlorobenzene 10000ND
""""""1,2-Dichlorobenzene 10000ND
""""""1,2,4-Trichlorobenzene 10000ND
""""""Hexachlorobutadiene 10000ND
""""102 %75-125Surrogate: Dibromofluoromethane
""""121 %75-125Surrogate: 1,2-Dichloroethane-d4
""""111 %75-125Surrogate: 4-Bromofluorobenzene
Page 9 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by H&P 8260SV - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EG72011 - EPA 5030
Blank (EG72011-BLK1)Prepared & Analyzed: 20-Jul-17
2-Butanone (MEK)ug/m32500ND
2-Hexanone (MBK)"2500ND
4-Methyl-2-pentanone (MIBK)"2500ND
Dichlorodifluoromethane (F12)"500ND
Chloromethane "500ND
Vinyl chloride "50ND
Bromomethane "500ND
Chloroethane "500ND
Trichlorofluoromethane (F11)"500ND
1,1-Dichloroethene "500ND
1,1,2 Trichlorotrifluoroethane (F113)"500ND
Carbon disulfide "500ND
Methylene chloride (Dichloromethane)"500ND
trans-1,2-Dichloroethene "500ND
1,1-Dichloroethane "500ND
cis-1,2-Dichloroethene "500ND
Chloroform "100ND
1,1,1-Trichloroethane "500ND
Carbon tetrachloride "100ND
1,2-Dichloroethane (EDC)"100ND
Benzene "100ND
Trichloroethene "100ND
1,2-Dichloropropane "500ND
Bromodichloromethane "500ND
cis-1,3-Dichloropropene "500ND
Toluene "1000ND
trans-1,3-Dichloropropene "500ND
1,1,2-Trichloroethane "500ND
1,2-Dibromoethane (EDB)"500ND
Tetrachloroethene "100ND
Dibromochloromethane "500ND
Chlorobenzene "100ND
Ethylbenzene "500ND
1,1,1,2-Tetrachloroethane "500ND
Page 10 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by H&P 8260SV - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EG72011 - EPA 5030
Blank (EG72011-BLK1)Prepared & Analyzed: 20-Jul-17
m,p-Xylene ug/m3500ND
o-Xylene "500ND
Styrene "500ND
Bromoform "500ND
1,1,2,2-Tetrachloroethane "500ND
1,3,5-Trimethylbenzene "500ND
1,2,4-Trimethylbenzene "500ND
1,3-Dichlorobenzene "500ND
1,4-Dichlorobenzene "500ND
1,2-Dichlorobenzene "500ND
1,2,4-Trichlorobenzene "500ND
Hexachlorobutadiene "500ND
"2500 75-125Surrogate: Dibromofluoromethane 1042610
"2500 75-125Surrogate: 1,2-Dichloroethane-d4 1223060
"2500 75-125Surrogate: 4-Bromofluorobenzene 1052630
LCS (EG72011-BS1)Prepared & Analyzed: 20-Jul-17
Dichlorodifluoromethane (F12)ug/m3 5000 70-13080.85004000
Vinyl chloride "5000 70-130109505500
Chloroethane "5000 70-1301165005800
Trichlorofluoromethane (F11)"5000 70-1301105005500
1,1-Dichloroethene "5000 70-1301065005300
1,1,2 Trichlorotrifluoroethane (F113)"5000 70-1301165005800
Methylene chloride (Dichloromethane)"5000 70-1301175005900
trans-1,2-Dichloroethene "5000 70-1301025005100
1,1-Dichloroethane "5000 70-1301015005100
cis-1,2-Dichloroethene "5000 70-1301085005400
Chloroform "5000 70-1301071005400
1,1,1-Trichloroethane "5000 70-13099.45005000
Carbon tetrachloride "5000 70-1301071005400
1,2-Dichloroethane (EDC)"5000 70-1301091005500
Benzene "5000 70-1301081005400
Trichloroethene "5000 70-1301091005500
Page 11 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by H&P 8260SV - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EG72011 - EPA 5030
LCS (EG72011-BS1)Prepared & Analyzed: 20-Jul-17
Toluene ug/m3 5000 70-13098.010004900
1,1,2-Trichloroethane "5000 70-1301055005300
Tetrachloroethene "5000 70-1301031005200
Ethylbenzene "5000 70-13099.35005000
1,1,1,2-Tetrachloroethane "5000 70-1301045005200
m,p-Xylene "10000 70-13010250010000
o-Xylene "5000 70-13099.75005000
1,1,2,2-Tetrachloroethane "5000 70-1301015005100
"2500 75-125Surrogate: Dibromofluoromethane 1092720
"2500 75-125Surrogate: 1,2-Dichloroethane-d4 1122790
"2500 75-125Surrogate: 4-Bromofluorobenzene 94.62360
Page 12 of 13
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Greensboro
4811 Koger Blvd.
ECS071917-10
1900 S Tryon / Charlotte, NC
Mr. John StewartGreensboro, NC 27407 31-Jul-17 10:11
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Notes and Definitions
Percent Recovery
Relative Percent DifferenceRPD
%REC
Method Detection LimitMDL
Analyte NOT DETECTED at or above the reporting limitND
Leak Check CompoundLCC
Appendix
H&P Mobile Geochemistry, Inc. is approved as an Environmental Testing Laboratory and Mobile Laboratory in accordance with the DoD-ELAP Program
and ISO/IEC 17025:2005 programs, accreditation number 69070 for EPA Method TO-15, H&P Method TO-15, EPA Method 8260B and H&P 8260SV.
H&P is approved by the State of Arizona as an Environmental Testing Laboratory and Mobile Laboratory, certification numbers AZM758 and AZ0779.
H&P is approved by the State of California as an Environmental Laboratory and Mobile Laboratory in conformance with the Environmental Laboratory
Accreditation Program (ELAP) for the category of Volatile and Semi-Volatile Organic Chemistry of Hazardous Waste, certification numbers 2740, 2741,
2743, 2744, 2745, 2754 & 2930.
H&P is approved by the State of Florida Department of Health under the National Environmental Laboratory Accreditation Conference (NELAC)
certification number E871100.
The complete list of stationary and mobile laboratory certifications along with the fields of testing (FOTs) and analyte lists are available at
www.handpmg.com/about/certifications.
Page 13 of 13
:op Mobile
; Geochemistry, Inc.
2470 Impala Drive, Carlsbad, CA 92010
& Field Office - Signal Hill, CA
W handpmg.com E [e-mail]
P 760.804.9678 F 760.804.9159

DATE: 716-1/ VAPOR I AIR Chain of Custody Page l of

Lab Client and Project Information
Lab Client/Consultant: /,
L/CS' a.1.z•v•
Project Name / #:
1 WO Y- \febn
Lab Client Project Manager:Project
CArl'cib Orser.A\
Location:
(Antiritt keJ
Lab Client Address: VISV). Crxit >t,,e'lL., ,,, 5.A.A\ Lb
Report E-Mail(s):
(Arm/1N eic-cis1-in-;.(r..0e-
31/4t.-->\ e.......veiforecr-k1,-...nvc
Lab Client City, State, Zip:
CAnw, 1r, li-Nre_. .)%3C, t / 246Q1-7
Phone Number:
Reporting Requirements Turnaround Time Sampler Information
giStandard Report q Level III q Level IV
q Excel EDD q Other EDD:
2 5-7 day Stnd
q 3-day Rush
q 48-Hr Rush
q 24-Hr Rush
q Mobile Lab
q Other:
Sampler(s):
(Mrs eic'el.)\- \
Signature: ote,...rovvs
q CA Geotracker Global ID: Date:
C---
Sample Receipt (Lab Use Only)
Date Rec'd: 7(1,i I 11 Control #: 1 j-bs t,Th..c)1
H&P Project # ECSol (9. 17-10
Lab Work Order # E 7 07 Di LA
Below Sample Intact:XYes • No II See Notes
Receipt Gauge ID: / / iter/ Temp: Kr
Outside Lab:
Receipt Notes/Tracking #:
01011272.1592143(0
Lab PM Ini ials: i( 1 OPOk Standard Full List Vi Z-)260SV, TO 1i- ill VOCs Short List I Project List q 8260SV El TO-15 Oxygenates q 8260SV E] TO-15 Naphthalene q 8260SV r] TO-15 TPHv as Gas q 8260SVm D TO-15m Aromatic/Aliphatic Fractions El 8260SVm q TO-15m Leak Check Compound q DFA q IPA El He Methane by EPA 8015m Fixed Gases by ASTM D1945 E CO2 E02 q N2 '.. • ' Additional Instructions to Laboratory' a a , • . A • v . • T
. % 1 ,...1 . . is " • .
i IP OP
* Preferred VOC units (please choose one): liet-E-tebt-rer----1614tr ' I 11jA\--1
q jig/ '411.tg/m3 q ppbv q ppmv
FIELD POINT
NAME
SAMPLE NAME (if applicable)
DATE
mm/dd/yy
TIME
24hr clock
SAMPLE TYPE
Indoor Air (IA), Ambient
Air (AA), Subslab (SS),
soil Vapor (SV)
CONTAINER
SIZE & TYPE
400mU1 U6L Summa
Tedlar, Tube, etc. CONTAINER ID (###) Lab use only: Receipt Vac ,50-1- 1 1--tts-r) 16t L.I. kOON,L :IciAS -543 . 174,\A1
„..4(..--.D.._ kac? cral-i -5.41 ,(-
56, -3 X t3k:-.)--
___\,
25-7(. -6,91 r-
.C-1-.1 1.-;,...L. .........., -isii -593 •.,
_____ _____trs—zttftrr---x--- .__gil e Stan it_ ______44,_______--i-
Approved/Relinquished by: aveefix Company: Date: Time.
--7 -K -ti V5C)C.)
4rari:
nip..4)1 : Received by :.c:1172.4:6444,420.1.
70/17
Time:
I ( : 30
Approved/Relinquished by: Date: Time: Received by: Company: Date: Time:
Approved/Relinquished by: Company: Date: Time: Received by: Company: Date: Time:
Appendix 6A1, Rev 5/23/2016, Effective 5/23/2016 'Approval constitutes as authorization to proceed with analysis and acceptance of conditions on back
ECS Southeast, LLP - Charlotte
Charlotte, NC 28217
1812 Center Park Drive, Suite D
Mr. Chris Orrell
Enclosed is the analytical report for the above referenced project. The data herein applies to
samples as received by H&P Mobile Geochemistry, Inc. on 09-Aug-17 which were analyzed in
accordance with the attached Chain of Custody record(s).
The results for all sample analyses and required QA/QC analyses are presented in the following
sections and summarized in the documents:
•Sample Summary
•Case Narrative (if applicable)
•Sample Results
•Quality Control Summary
•Notes and Definitions / Appendix
•Chain of Custody
•Sampling Logs (if applicable)
Unless otherwise noted, I certify that all analyses were performed and reviewed in compliance with
our Quality Systems Manual and Standard Operating Procedures. This report shall not be
reproduced, except in full, without the written approval of H&P Mobile Geochemistry, Inc.
We at H&P Mobile Geochemistry, Inc. sincerely appreciate the opportunity to provide analytical
services to you on this project. If you have any questions or concerns regarding this analytical report,
please contact me at your convenience at 760-804-9678.
Sincerely,
22 August 2017
Janis La Roux
Laboratory Director
H&P Mobile Geochemistry, Inc. is certified under the California ELAP and the National Environmental
Laboratory Accreditation Conference (NELAC). H&P is approved as an Environmental Testing Laboratory and
Mobile Laboratory in accordance with the DoD-ELAP Program and ISO/IEC 17025:2005 programs,
accreditation number 69070 for EPA Method TO-15, H&P Method TO-15, EPA Method 8260B and H&P 8260SV.
Client Project: 1900 S. Tryon
H&P Project: ECS080917-11 Rev
Dear Mr. Chris Orrell:
P 1.800.834.9888 / 760.804.9678 F 760.804.9159 W handpmg.com
2470 Impala Drive, Carlsbad, CA 92010 & Field Office - Signal Hill, CAQuality. Accuracy. Experience.
Geochemistry Inc.Mobile
Page 1 of 10
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS080917-11 Rev
1900 S. Tryon
Mr. Chris OrrellCharlotte, NC 28217 22-Aug-17 07:38
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Sample ID Laboratory ID Matrix Date Sampled
ANALYTICAL REPORT FOR SAMPLES
Date Received
SG-4 E708033-01 Vapor 31-Jul-17 09-Aug-17
Dup E708033-02 Vapor 31-Jul-17 09-Aug-17
Due to the presence of non-target analytes, both samples were analyzed by H&P 8260SV rather than EPA Method TO-15. The following
EPA Method TO-15 analytes are not reported by H&P 8260SV:
Dichlorotetrafluoroethane
4-Ethyltoluene
Page 2 of 10
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS080917-11 Rev
1900 S. Tryon
Mr. Chris OrrellCharlotte, NC 28217 22-Aug-17 07:38
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
DETECTIONS SUMMARY
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E708033-01SG-4
Notes
Reporting
Benzene 1100 940 ug/m3 H&P 8260SV
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E708033-02Dup
Notes
Reporting
Benzene 1800 1000 ug/m3 H&P 8260SV
Page 3 of 10
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS080917-11 Rev
1900 S. Tryon
Mr. Chris OrrellCharlotte, NC 28217 22-Aug-17 07:38
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-4 (E708033-01) Vapor Sampled: 31-Jul-17 Received: 09-Aug-17
H&P 8260SV18-Aug-17 18-Aug-17ug/m3 EH718070.472-Butanone (MEK)24000ND
""""""2-Hexanone (MBK)24000ND
""""""4-Methyl-2-pentanone (MIBK)24000ND
""""""Dichlorodifluoromethane (F12)4700ND
""""""Chloromethane 4700ND
""""""Vinyl chloride 470ND
""""""Bromomethane 4700ND
""""""Chloroethane 4700ND
""""""Trichlorofluoromethane (F11)4700ND
""""""1,1-Dichloroethene 4700ND
""""""1,1,2 Trichlorotrifluoroethane (F113)4700ND
""""""Carbon disulfide 4700ND
""""""Methylene chloride (Dichloromethane)4700ND
""""""trans-1,2-Dichloroethene 4700ND
""""""1,1-Dichloroethane 4700ND
""""""cis-1,2-Dichloroethene 4700ND
""""""Chloroform 940ND
""""""1,1,1-Trichloroethane 4700ND
""""""Carbon tetrachloride 940ND
""""""1,2-Dichloroethane (EDC)940ND
"""""Benzene "9401100
""""""Trichloroethene 940ND
""""""1,2-Dichloropropane 4700ND
""""""Bromodichloromethane 4700ND
""""""cis-1,3-Dichloropropene 4700ND
""""""Toluene 9400ND
""""""trans-1,3-Dichloropropene 4700ND
""""""1,1,2-Trichloroethane 4700ND
""""""1,2-Dibromoethane (EDB)4700ND
""""""Tetrachloroethene 940ND
""""""Dibromochloromethane 4700ND
""""""Chlorobenzene 940ND
""""""Ethylbenzene 4700ND
""""""1,1,1,2-Tetrachloroethane 4700ND
""""""m,p-Xylene 4700ND
""""""o-Xylene 4700ND
""""""Styrene 4700ND
""""""Bromoform 4700ND
Page 4 of 10
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS080917-11 Rev
1900 S. Tryon
Mr. Chris OrrellCharlotte, NC 28217 22-Aug-17 07:38
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-4 (E708033-01) Vapor Sampled: 31-Jul-17 Received: 09-Aug-17
H&P 8260SV18-Aug-17 18-Aug-17ug/m3 EH718070.471,1,2,2-Tetrachloroethane 4700ND
""""""1,3,5-Trimethylbenzene 4700ND
""""""1,2,4-Trimethylbenzene 4700ND
""""""1,3-Dichlorobenzene 4700ND
""""""1,4-Dichlorobenzene 4700ND
""""""1,2-Dichlorobenzene 4700ND
""""""1,2,4-Trichlorobenzene 4700ND
""""""Hexachlorobutadiene 4700ND
""""110 %75-125Surrogate: Dibromofluoromethane
""""119 %75-125Surrogate: Toluene-d8
""""101 %75-125Surrogate: 4-Bromofluorobenzene
Dup (E708033-02) Vapor Sampled: 31-Jul-17 Received: 09-Aug-17
H&P 8260SV18-Aug-17 18-Aug-17ug/m3 EH718070.522-Butanone (MEK)26000ND
""""""2-Hexanone (MBK)26000ND
""""""4-Methyl-2-pentanone (MIBK)26000ND
""""""Dichlorodifluoromethane (F12)5200ND
""""""Chloromethane 5200ND
""""""Vinyl chloride 520ND
""""""Bromomethane 5200ND
""""""Chloroethane 5200ND
""""""Trichlorofluoromethane (F11)5200ND
""""""1,1-Dichloroethene 5200ND
""""""1,1,2 Trichlorotrifluoroethane (F113)5200ND
""""""Carbon disulfide 5200ND
""""""Methylene chloride (Dichloromethane)5200ND
""""""trans-1,2-Dichloroethene 5200ND
""""""1,1-Dichloroethane 5200ND
""""""cis-1,2-Dichloroethene 5200ND
""""""Chloroform 1000ND
""""""1,1,1-Trichloroethane 5200ND
""""""Carbon tetrachloride 1000ND
""""""1,2-Dichloroethane (EDC)1000ND
"""""Benzene "10001800
""""""Trichloroethene 1000ND
""""""1,2-Dichloropropane 5200ND
""""""Bromodichloromethane 5200ND
Page 5 of 10
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS080917-11 Rev
1900 S. Tryon
Mr. Chris OrrellCharlotte, NC 28217 22-Aug-17 07:38
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
Dup (E708033-02) Vapor Sampled: 31-Jul-17 Received: 09-Aug-17
H&P 8260SV18-Aug-17 18-Aug-17ug/m3 EH718070.52cis-1,3-Dichloropropene 5200ND
""""""Toluene 10000ND
""""""trans-1,3-Dichloropropene 5200ND
""""""1,1,2-Trichloroethane 5200ND
""""""1,2-Dibromoethane (EDB)5200ND
""""""Tetrachloroethene 1000ND
""""""Dibromochloromethane 5200ND
""""""Chlorobenzene 1000ND
""""""Ethylbenzene 5200ND
""""""1,1,1,2-Tetrachloroethane 5200ND
""""""m,p-Xylene 5200ND
""""""o-Xylene 5200ND
""""""Styrene 5200ND
""""""Bromoform 5200ND
""""""1,1,2,2-Tetrachloroethane 5200ND
""""""1,3,5-Trimethylbenzene 5200ND
""""""1,2,4-Trimethylbenzene 5200ND
""""""1,3-Dichlorobenzene 5200ND
""""""1,4-Dichlorobenzene 5200ND
""""""1,2-Dichlorobenzene 5200ND
""""""1,2,4-Trichlorobenzene 5200ND
""""""Hexachlorobutadiene 5200ND
""""107 %75-125Surrogate: Dibromofluoromethane
""""112 %75-125Surrogate: Toluene-d8
""""101 %75-125Surrogate: 4-Bromofluorobenzene
Page 6 of 10
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS080917-11 Rev
1900 S. Tryon
Mr. Chris OrrellCharlotte, NC 28217 22-Aug-17 07:38
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by H&P 8260SV - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EH71807 - EPA 5030
Blank (EH71807-BLK1)Prepared & Analyzed: 18-Aug-17
2-Butanone (MEK)ug/m32500ND
2-Hexanone (MBK)"2500ND
4-Methyl-2-pentanone (MIBK)"2500ND
Dichlorodifluoromethane (F12)"500ND
Chloromethane "500ND
Vinyl chloride "50ND
Bromomethane "500ND
Chloroethane "500ND
Trichlorofluoromethane (F11)"500ND
1,1-Dichloroethene "500ND
1,1,2 Trichlorotrifluoroethane (F113)"500ND
Carbon disulfide "500ND
Methylene chloride (Dichloromethane)"500ND
trans-1,2-Dichloroethene "500ND
1,1-Dichloroethane "500ND
cis-1,2-Dichloroethene "500ND
Chloroform "100ND
1,1,1-Trichloroethane "500ND
Carbon tetrachloride "100ND
1,2-Dichloroethane (EDC)"100ND
Benzene "100ND
Trichloroethene "100ND
1,2-Dichloropropane "500ND
Bromodichloromethane "500ND
cis-1,3-Dichloropropene "500ND
Toluene "1000ND
trans-1,3-Dichloropropene "500ND
1,1,2-Trichloroethane "500ND
1,2-Dibromoethane (EDB)"500ND
Tetrachloroethene "100ND
Dibromochloromethane "500ND
Chlorobenzene "100ND
Ethylbenzene "500ND
1,1,1,2-Tetrachloroethane "500ND
Page 7 of 10
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS080917-11 Rev
1900 S. Tryon
Mr. Chris OrrellCharlotte, NC 28217 22-Aug-17 07:38
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by H&P 8260SV - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EH71807 - EPA 5030
Blank (EH71807-BLK1)Prepared & Analyzed: 18-Aug-17
m,p-Xylene ug/m3500ND
o-Xylene "500ND
Styrene "500ND
Bromoform "500ND
1,1,2,2-Tetrachloroethane "500ND
1,3,5-Trimethylbenzene "500ND
1,2,4-Trimethylbenzene "500ND
1,3-Dichlorobenzene "500ND
1,4-Dichlorobenzene "500ND
1,2-Dichlorobenzene "500ND
1,2,4-Trichlorobenzene "500ND
Hexachlorobutadiene "500ND
"2500 75-125Surrogate: Dibromofluoromethane 1092730
"2500 75-125Surrogate: Toluene-d8 1012510
"2500 75-125Surrogate: 4-Bromofluorobenzene 95.72390
LCS (EH71807-BS1)Prepared & Analyzed: 18-Aug-17
Dichlorodifluoromethane (F12)ug/m3 5000 70-13095.85004800
Vinyl chloride "5000 70-130110505500
Chloroethane "5000 70-1301095005400
Trichlorofluoromethane (F11)"5000 70-1301155005800
1,1-Dichloroethene "5000 70-1301125005600
1,1,2 Trichlorotrifluoroethane (F113)"5000 70-1301045005200
Methylene chloride (Dichloromethane)"5000 70-13095.25004800
trans-1,2-Dichloroethene "5000 70-13097.05004800
1,1-Dichloroethane "5000 70-1301045005200
cis-1,2-Dichloroethene "5000 70-13097.55004900
Chloroform "5000 70-1301071005400
1,1,1-Trichloroethane "5000 70-1301035005100
Carbon tetrachloride "5000 70-13098.01004900
1,2-Dichloroethane (EDC)"5000 70-1301221006100
Benzene "5000 70-13097.41004900
Trichloroethene "5000 70-1301071005300
Page 8 of 10
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS080917-11 Rev
1900 S. Tryon
Mr. Chris OrrellCharlotte, NC 28217 22-Aug-17 07:38
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by H&P 8260SV - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EH71807 - EPA 5030
LCS (EH71807-BS1)Prepared & Analyzed: 18-Aug-17
Toluene ug/m3 5000 70-13094.410004700
1,1,2-Trichloroethane "5000 70-1301005005000
Tetrachloroethene "5000 70-13099.31005000
Ethylbenzene "5000 70-13096.15004800
1,1,1,2-Tetrachloroethane "5000 70-13094.75004700
m,p-Xylene "10000 70-13096.75009700
o-Xylene "5000 70-13094.65004700
1,1,2,2-Tetrachloroethane "5000 70-13094.55004700
"2500 75-125Surrogate: Dibromofluoromethane 1112790
"2500 75-125Surrogate: Toluene-d8 1002500
"2500 75-125Surrogate: 4-Bromofluorobenzene 95.92400
Page 9 of 10
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS080917-11 Rev
1900 S. Tryon
Mr. Chris OrrellCharlotte, NC 28217 22-Aug-17 07:38
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Notes and Definitions
Percent Recovery
Relative Percent DifferenceRPD
%REC
Method Detection LimitMDL
Analyte NOT DETECTED at or above the reporting limitND
Leak Check CompoundLCC
Appendix
H&P Mobile Geochemistry, Inc. is approved as an Environmental Testing Laboratory and Mobile Laboratory in accordance with the DoD-ELAP Program
and ISO/IEC 17025:2005 programs, accreditation number 69070 for EPA Method TO-15, H&P Method TO-15, EPA Method 8260B and H&P 8260SV.
H&P is approved by the State of Arizona as an Environmental Testing Laboratory and Mobile Laboratory, certification numbers AZM758 and AZ0779.
H&P is approved by the State of California as an Environmental Laboratory and Mobile Laboratory in conformance with the Environmental Laboratory
Accreditation Program (ELAP) for the category of Volatile and Semi-Volatile Organic Chemistry of Hazardous Waste, certification numbers 2740, 2741,
2743, 2744, 2745, 2754 & 2930.
H&P is approved by the State of Florida Department of Health under the National Environmental Laboratory Accreditation Conference (NELAC)
certification number E871100.
The complete list of stationary and mobile laboratory certifications along with the fields of testing (FOTs) and analyte lists are available at
www.handpmg.com/about/certifications.
Page 10 of 10
1
.1 Mobile
7: Geochemistry, Inc.
2470 Impala Drive, Carlsbad, CA 92010
& Field Office - Signal Hill, CA
W handpmg.com E [e-mail]
P 760.804.9678 F 760.804.9159
VAPOR I AIR Chain of Custody DATE: 7-31-11
Page 1 of (
Lab Client and Project Information
Outside Lab:
Sample Receipt (Lab Use Only)
Lab Client/Consultant: cs
."'.• C_.,c-D S c LA.c 4.-i,-\-
Project Name / #:
\ e-1. en 5 7 (--,_i c.,(--, Date Rec'd: • (AI i -II Control #: \ ,A.6 (oC(i6 (3)
Lab Client Project Manager:t
(....Anv--1---, (l-le-ire 1
Project Location: H&P Project # __(:, C 0?)ocill- I%
Lab Client Address: 1 •Bi-a_ c e inA-r • .,,,- .1-'11 . VD.,-, a.....orc., Report E-Mail(s): . , 1
(-4 \ eie,c-6 A ,,,-•-v/1-t-t) • Lip tr.>
Lab Work Order # ioo3S E g
Lab Client City, State, Zip:
( .1---A-Airl.c,kkr--, 13 e._, c)G ---r ,x,(41---1-.. c...cf-,\ ,-..., \\4_..) COM, Sample Intact: esIN No II] See Notes Below
3 Phone Number: -1 014 - D. S - 5 ) ;D.--• ( 42 CS k‘r(\‘‘ Wti • eCl'o' Receipt Gauge ID: 1 1 1 (..,.. Temp: la r
Reporting Requirements , Turnaround Time Sampler Information
0 Standard Report q Level III q Level IV M 5-7 day Stnd q 24-Hr Rush Sampler(s):,
t_ _iV1T—N c-: (.).,^1-ci. \
Receipt Notes/Tracking #:
I 2- 43 r (- 4 I t.,1 c 1 1 i l'4 3. I
J Lab PM lnit als: j 42- i
q Excel qEDD Other EDD: 3-day Rush Mobile Lab Signature: AI\ IL:: 6U—A
q CA Geotracker Global ID: q 48-Hr Rush Other: Date: 7- 3)- 1-3
Additional Instructions to Laboratory:
* Preferred VOC units (please choose one):
q i.tg/L 9 µg/m3 q ppbv q ppmv •Cs Standard Full List F.( :260SV E] TO 15 VOCs Short List I Project List q 8260SV q TO-15 Oxygenates q 8260SV q TO-15 Naphthalene q 8260SV q TO-15 TPHv as Gas q 8260SVm q TO-15m Aromatic/Aliphatic Fractions q 8260SVm q TO-15m Leak Check Compound qDFA E IPA E He Methane by EPA 8015m Fixed Gases by ASTM D1945 q CO2 q 02 q N2 SAMPLE NAME
FIELD POINT
NAME
(if applicable)
DATE
mm/dd/yy
TIME
24hr clock
SAMPLE TYPE
Indoor Air (IA), Ambient
Air (M), Subslab (SS),
Soil Vapor (SV)
CONTAINER
SIZE & TYPE
400m1J1LAL Surma,
Tedlar, Tube. etc.
. En
a
l'i i-,--, 8 - Lab use only: Receipt Vac ,SG-La 7-31-1-j 13e1; 5 L) Lloor,L liA '6.0
bu---) --7. -3- n I .15 ,L_J L--k)Cs),,,LJ Ia- -S.." x" 1
Approved/Relinquished by: Company: Date: Time:
K"). —11?H? I.grel
• Company pate: Time: Received by. t . 4 it/0,, //4.1 ri i P ,6ic,y/ 1.-I 7 1 3 —14,A
Approved/Relinquished by: Company: Date: Time: Received (y: ....9-/ 11- Company: te: Time:
Approved/Relinquished by: Company: Date: Time: Received by: Company: Date' Time:
Appendix 6A1, Rev 5/23/2016, Effective 5/23/2016 'Approval constitutes as authorization to proceed with analysis and acceptance of conditions on back
ECS Southeast, LLP - Charlotte
Charlotte, NC 28217
1812 Center Park Drive, Suite D
Mr. Chris Orrell
Enclosed is the analytical report for the above referenced project. The data herein applies to
samples as received by H&P Mobile Geochemistry, Inc. on 18-Dec-17 which were analyzed in
accordance with the attached Chain of Custody record(s).
The results for all sample analyses and required QA/QC analyses are presented in the following
sections and summarized in the documents:
•Sample Summary
•Case Narrative (if applicable)
•Sample Results
•Quality Control Summary
•Notes and Definitions / Appendix
•Chain of Custody
•Sampling Logs (if applicable)
Unless otherwise noted, I certify that all analyses were performed and reviewed in compliance with
our Quality Systems Manual and Standard Operating Procedures. This report shall not be
reproduced, except in full, without the written approval of H&P Mobile Geochemistry, Inc.
We at H&P Mobile Geochemistry, Inc. sincerely appreciate the opportunity to provide analytical
services to you on this project. If you have any questions or concerns regarding this analytical report,
please contact me at your convenience at 760-804-9678.
Sincerely,
28 December 2017
Janis La Roux
Laboratory Director
H&P Mobile Geochemistry, Inc. is certified under the California ELAP and the National Environmental
Laboratory Accreditation Conference (NELAC). H&P is approved as an Environmental Testing Laboratory and
Mobile Laboratory in accordance with the DoD-ELAP Program and ISO/IEC 17025:2005 programs,
accreditation number 69070 for EPA Method TO-15, H&P Method TO-15, EPA Method 8260B and H&P 8260SV.
Client Project: Palmer Auto/ Charlotte NC
H&P Project: ECS121817-10
Dear Mr. Chris Orrell:
P 1.800.834.9888 / 760.804.9678 F 760.804.9159 W handpmg.com
2470 Impala Drive, Carlsbad, CA 92010 & Field Office - Signal Hill, CAQuality. Accuracy. Experience.
Geochemistry Inc.Mobile
Page 1 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Sample ID Laboratory ID Matrix Date Sampled
ANALYTICAL REPORT FOR SAMPLES
Date Received
SG-5 E712074-01 Vapor 15-Dec-17 18-Dec-17
SG-6 E712074-02 Vapor 15-Dec-17 18-Dec-17
SG-7 E712074-03 Vapor 15-Dec-17 18-Dec-17
SS-1 E712074-04 Vapor 15-Dec-17 18-Dec-17
Page 2 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
DETECTIONS SUMMARY
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E712074-01SG-5
Notes
Reporting
Chloromethane 1.0 0.8 ug/m3 EPA TO-15
Trichloroethene 28 2.2 ug/m3 EPA TO-15
Tetrachloroethene 3.0 2.8 ug/m3 EPA TO-15
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E712074-02SG-6
Notes
Reporting
Chloromethane 1.3 0.8 ug/m3 EPA TO-15
Carbon disulfide 12 1.3 ug/m3 EPA TO-15
2-Butanone (MEK)7.7 2.4 ug/m3 EPA TO-15
Benzene 11 0.6 ug/m3 EPA TO-15
Toluene 6.5 3.1 ug/m3 EPA TO-15
m,p-Xylene 4.2 1.8 ug/m3 EPA TO-15
o-Xylene 1.9 1.8 ug/m3 EPA TO-15
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E712074-03SG-7
Notes
Reporting
Carbon disulfide 16 1.3 ug/m3 EPA TO-15
2-Butanone (MEK)13 2.4 ug/m3 EPA TO-15
Benzene 8.8 0.6 ug/m3 EPA TO-15
Trichloroethene 3.5 2.2 ug/m3 EPA TO-15
Toluene 16 3.1 ug/m3 EPA TO-15
Ethylbenzene 2.1 1.8 ug/m3 EPA TO-15
m,p-Xylene 7.3 1.8 ug/m3 EPA TO-15
o-Xylene 3.4 1.8 ug/m3 EPA TO-15
1,2,4-Trimethylbenzene 4.0 2.0 ug/m3 EPA TO-15
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E712074-04SS-1
Notes
Reporting
2-Butanone (MEK)12 2.4 ug/m3 EPA TO-15
Benzene 2.2 0.6 ug/m3 EPA TO-15
Toluene 14 3.1 ug/m3 EPA TO-15
Tetrachloroethene 19 2.8 ug/m3 EPA TO-15
Ethylbenzene 2.4 1.8 ug/m3 EPA TO-15
m,p-Xylene 11 1.8 ug/m3 EPA TO-15
Page 3 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E712074-04SS-1
Notes
Reporting
o-Xylene 6.8 1.8 ug/m3 EPA TO-15
1,2,4-Trimethylbenzene 3.6 2.0 ug/m3 EPA TO-15
Page 4 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-5 (E712074-01) Vapor Sampled: 15-Dec-17 Received: 18-Dec-17
EPA TO-1527-Dec-17 27-Dec-17ug/m3 EL728081Dichlorodifluoromethane (F12)4.0ND
"""""Chloromethane "0.81.0
""""""Dichlorotetrafluoroethane (F114)2.8ND
""""""Vinyl chloride 0.5ND
""""""Bromomethane 1.6ND
""""""Chloroethane 1.1ND
""""""Trichlorofluoromethane (F11)2.3ND
""""""1,1-Dichloroethene 1.6ND
""""""1,1,2-Trichlorotrifluoroethane (F113)3.1ND
""""""Methylene chloride (Dichloromethane)1.4ND
""""""Carbon disulfide 1.3ND
""""""trans-1,2-Dichloroethene 1.6ND
""""""1,1-Dichloroethane 1.6ND
""""""2-Butanone (MEK)2.4ND
""""""cis-1,2-Dichloroethene 1.6ND
""""""Chloroform 1.0ND
""""""1,1,1-Trichloroethane 2.2ND
""""""1,2-Dichloroethane (EDC)1.6ND
""""""Benzene 0.6ND
""""""Carbon tetrachloride 1.3ND
"""""Trichloroethene "2.228
""""""1,2-Dichloropropane 1.9ND
""""""Bromodichloromethane 2.7ND
""""""cis-1,3-Dichloropropene 1.8ND
""""""4-Methyl-2-pentanone (MIBK)3.3ND
""""""trans-1,3-Dichloropropene 1.8ND
""""""Toluene 3.1ND
""""""1,1,2-Trichloroethane 2.2ND
""""""2-Hexanone (MBK)3.3ND
""""""Dibromochloromethane 3.5ND
"""""Tetrachloroethene "2.83.0
""""""1,2-Dibromoethane (EDB)3.1ND
""""""1,1,1,2-Tetrachloroethane 2.8ND
""""""Chlorobenzene 1.9ND
""""""Ethylbenzene 1.8ND
""""""m,p-Xylene 1.8ND
""""""Styrene 1.7ND
""""""o-Xylene 1.8ND
Page 5 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-5 (E712074-01) Vapor Sampled: 15-Dec-17 Received: 18-Dec-17
EPA TO-1527-Dec-17 27-Dec-17ug/m3 EL728081Bromoform4.2ND
""""""1,1,2,2-Tetrachloroethane 2.8ND
""""""4-Ethyltoluene 2.0ND
""""""1,3,5-Trimethylbenzene 2.0ND
""""""1,2,4-Trimethylbenzene 2.0ND
""""""1,3-Dichlorobenzene 2.4ND
""""""1,4-Dichlorobenzene 2.4ND
""""""1,2-Dichlorobenzene 2.4ND
""""""1,2,4-Trichlorobenzene 7.5ND
""""""Hexachlorobutadiene 11ND
""""105 %76-134Surrogate: 1,2-Dichloroethane-d4
""""98.7 %78-125Surrogate: Toluene-d8
""""91.8 %77-127Surrogate: 4-Bromofluorobenzene
SG-6 (E712074-02) Vapor Sampled: 15-Dec-17 Received: 18-Dec-17
EPA TO-1527-Dec-17 27-Dec-17ug/m3 EL728081Dichlorodifluoromethane (F12)4.0ND
"""""Chloromethane "0.81.3
""""""Dichlorotetrafluoroethane (F114)2.8ND
""""""Vinyl chloride 0.5ND
""""""Bromomethane 1.6ND
""""""Chloroethane 1.1ND
""""""Trichlorofluoromethane (F11)2.3ND
""""""1,1-Dichloroethene 1.6ND
""""""1,1,2-Trichlorotrifluoroethane (F113)3.1ND
""""""Methylene chloride (Dichloromethane)1.4ND
"""""Carbon disulfide "1.312
""""""trans-1,2-Dichloroethene 1.6ND
""""""1,1-Dichloroethane 1.6ND
"""""2-Butanone (MEK)"2.47.7
""""""cis-1,2-Dichloroethene 1.6ND
""""""Chloroform 1.0ND
""""""1,1,1-Trichloroethane 2.2ND
""""""1,2-Dichloroethane (EDC)1.6ND
"""""Benzene "0.611
""""""Carbon tetrachloride 1.3ND
""""""Trichloroethene 2.2ND
""""""1,2-Dichloropropane 1.9ND
Page 6 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-6 (E712074-02) Vapor Sampled: 15-Dec-17 Received: 18-Dec-17
EPA TO-1527-Dec-17 27-Dec-17ug/m3 EL728081Bromodichloromethane2.7ND
""""""cis-1,3-Dichloropropene 1.8ND
""""""4-Methyl-2-pentanone (MIBK)3.3ND
""""""trans-1,3-Dichloropropene 1.8ND
"""""Toluene "3.16.5
""""""1,1,2-Trichloroethane 2.2ND
""""""2-Hexanone (MBK)3.3ND
""""""Dibromochloromethane 3.5ND
""""""Tetrachloroethene 2.8ND
""""""1,2-Dibromoethane (EDB)3.1ND
""""""1,1,1,2-Tetrachloroethane 2.8ND
""""""Chlorobenzene 1.9ND
""""""Ethylbenzene 1.8ND
"""""m,p-Xylene "1.84.2
""""""Styrene 1.7ND
"""""o-Xylene "1.81.9
""""""Bromoform 4.2ND
""""""1,1,2,2-Tetrachloroethane 2.8ND
""""""4-Ethyltoluene 2.0ND
""""""1,3,5-Trimethylbenzene 2.0ND
""""""1,2,4-Trimethylbenzene 2.0ND
""""""1,3-Dichlorobenzene 2.4ND
""""""1,4-Dichlorobenzene 2.4ND
""""""1,2-Dichlorobenzene 2.4ND
""""""1,2,4-Trichlorobenzene 7.5ND
""""""Hexachlorobutadiene 11ND
""""105 %76-134Surrogate: 1,2-Dichloroethane-d4
""""95.5 %78-125Surrogate: Toluene-d8
""""102 %77-127Surrogate: 4-Bromofluorobenzene
Page 7 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-7 (E712074-03) Vapor Sampled: 15-Dec-17 Received: 18-Dec-17
EPA TO-1527-Dec-17 27-Dec-17ug/m3 EL728081Dichlorodifluoromethane (F12)4.0ND
""""""Chloromethane 0.8ND
""""""Dichlorotetrafluoroethane (F114)2.8ND
""""""Vinyl chloride 0.5ND
""""""Bromomethane 1.6ND
""""""Chloroethane 1.1ND
""""""Trichlorofluoromethane (F11)2.3ND
""""""1,1-Dichloroethene 1.6ND
""""""1,1,2-Trichlorotrifluoroethane (F113)3.1ND
""""""Methylene chloride (Dichloromethane)1.4ND
"""""Carbon disulfide "1.316
""""""trans-1,2-Dichloroethene 1.6ND
""""""1,1-Dichloroethane 1.6ND
"""""2-Butanone (MEK)"2.413
""""""cis-1,2-Dichloroethene 1.6ND
""""""Chloroform 1.0ND
""""""1,1,1-Trichloroethane 2.2ND
""""""1,2-Dichloroethane (EDC)1.6ND
"""""Benzene "0.68.8
""""""Carbon tetrachloride 1.3ND
"""""Trichloroethene "2.23.5
""""""1,2-Dichloropropane 1.9ND
""""""Bromodichloromethane 2.7ND
""""""cis-1,3-Dichloropropene 1.8ND
""""""4-Methyl-2-pentanone (MIBK)3.3ND
""""""trans-1,3-Dichloropropene 1.8ND
"""""Toluene "3.116
""""""1,1,2-Trichloroethane 2.2ND
""""""2-Hexanone (MBK)3.3ND
""""""Dibromochloromethane 3.5ND
""""""Tetrachloroethene 2.8ND
""""""1,2-Dibromoethane (EDB)3.1ND
""""""1,1,1,2-Tetrachloroethane 2.8ND
""""""Chlorobenzene 1.9ND
"""""Ethylbenzene "1.82.1
"""""m,p-Xylene "1.87.3
""""""Styrene 1.7ND
"""""o-Xylene "1.83.4
Page 8 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-7 (E712074-03) Vapor Sampled: 15-Dec-17 Received: 18-Dec-17
EPA TO-1527-Dec-17 27-Dec-17ug/m3 EL728081Bromoform4.2ND
""""""1,1,2,2-Tetrachloroethane 2.8ND
""""""4-Ethyltoluene 2.0ND
""""""1,3,5-Trimethylbenzene 2.0ND
"""""1,2,4-Trimethylbenzene "2.04.0
""""""1,3-Dichlorobenzene 2.4ND
""""""1,4-Dichlorobenzene 2.4ND
""""""1,2-Dichlorobenzene 2.4ND
""""""1,2,4-Trichlorobenzene 7.5ND
""""""Hexachlorobutadiene 11ND
""""103 %76-134Surrogate: 1,2-Dichloroethane-d4
""""98.4 %78-125Surrogate: Toluene-d8
""""94.9 %77-127Surrogate: 4-Bromofluorobenzene
SS-1 (E712074-04) Vapor Sampled: 15-Dec-17 Received: 18-Dec-17
EPA TO-1527-Dec-17 27-Dec-17ug/m3 EL728081Dichlorodifluoromethane (F12)4.0ND
""""""Chloromethane 0.8ND
""""""Dichlorotetrafluoroethane (F114)2.8ND
""""""Vinyl chloride 0.5ND
""""""Bromomethane 1.6ND
""""""Chloroethane 1.1ND
""""""Trichlorofluoromethane (F11)2.3ND
""""""1,1-Dichloroethene 1.6ND
""""""1,1,2-Trichlorotrifluoroethane (F113)3.1ND
""""""Methylene chloride (Dichloromethane)1.4ND
""""""Carbon disulfide 1.3ND
""""""trans-1,2-Dichloroethene 1.6ND
""""""1,1-Dichloroethane 1.6ND
"""""2-Butanone (MEK)"2.412
""""""cis-1,2-Dichloroethene 1.6ND
""""""Chloroform 1.0ND
""""""1,1,1-Trichloroethane 2.2ND
""""""1,2-Dichloroethane (EDC)1.6ND
"""""Benzene "0.62.2
""""""Carbon tetrachloride 1.3ND
""""""Trichloroethene 2.2ND
""""""1,2-Dichloropropane 1.9ND
Page 9 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SS-1 (E712074-04) Vapor Sampled: 15-Dec-17 Received: 18-Dec-17
EPA TO-1527-Dec-17 27-Dec-17ug/m3 EL728081Bromodichloromethane2.7ND
""""""cis-1,3-Dichloropropene 1.8ND
""""""4-Methyl-2-pentanone (MIBK)3.3ND
""""""trans-1,3-Dichloropropene 1.8ND
"""""Toluene "3.114
""""""1,1,2-Trichloroethane 2.2ND
""""""2-Hexanone (MBK)3.3ND
""""""Dibromochloromethane 3.5ND
"""""Tetrachloroethene "2.819
""""""1,2-Dibromoethane (EDB)3.1ND
""""""1,1,1,2-Tetrachloroethane 2.8ND
""""""Chlorobenzene 1.9ND
"""""Ethylbenzene "1.82.4
"""""m,p-Xylene "1.811
""""""Styrene 1.7ND
"""""o-Xylene "1.86.8
""""""Bromoform 4.2ND
""""""1,1,2,2-Tetrachloroethane 2.8ND
""""""4-Ethyltoluene 2.0ND
""""""1,3,5-Trimethylbenzene 2.0ND
"""""1,2,4-Trimethylbenzene "2.03.6
""""""1,3-Dichlorobenzene 2.4ND
""""""1,4-Dichlorobenzene 2.4ND
""""""1,2-Dichlorobenzene 2.4ND
""""""1,2,4-Trichlorobenzene 7.5ND
""""""Hexachlorobutadiene 11ND
""""102 %76-134Surrogate: 1,2-Dichloroethane-d4
""""97.8 %78-125Surrogate: Toluene-d8
""""94.4 %77-127Surrogate: 4-Bromofluorobenzene
Page 10 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EL72808 - TO-15
Blank (EL72808-BLK1)Prepared & Analyzed: 27-Dec-17
Dichlorodifluoromethane (F12)ug/m34.0ND
Chloromethane "0.8ND
Dichlorotetrafluoroethane (F114)"2.8ND
Vinyl chloride "0.5ND
Bromomethane "1.6ND
Chloroethane "1.1ND
Trichlorofluoromethane (F11)"2.3ND
1,1-Dichloroethene "1.6ND
1,1,2-Trichlorotrifluoroethane (F113)"3.1ND
Methylene chloride (Dichloromethane)"1.4ND
Carbon disulfide "1.3ND
trans-1,2-Dichloroethene "1.6ND
1,1-Dichloroethane "1.6ND
2-Butanone (MEK)"2.4ND
cis-1,2-Dichloroethene "1.6ND
Chloroform "1.0ND
1,1,1-Trichloroethane "2.2ND
1,2-Dichloroethane (EDC)"1.6ND
Benzene "0.6ND
Carbon tetrachloride "1.3ND
Trichloroethene "2.2ND
1,2-Dichloropropane "1.9ND
Bromodichloromethane "2.7ND
cis-1,3-Dichloropropene "1.8ND
4-Methyl-2-pentanone (MIBK)"3.3ND
trans-1,3-Dichloropropene "1.8ND
Toluene "3.1ND
1,1,2-Trichloroethane "2.2ND
2-Hexanone (MBK)"3.3ND
Dibromochloromethane "3.5ND
Tetrachloroethene "2.8ND
1,2-Dibromoethane (EDB)"3.1ND
1,1,1,2-Tetrachloroethane "2.8ND
Chlorobenzene "1.9ND
Page 11 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EL72808 - TO-15
Blank (EL72808-BLK1)Prepared & Analyzed: 27-Dec-17
Ethylbenzene ug/m31.8ND
m,p-Xylene "1.8ND
Styrene "1.7ND
o-Xylene "1.8ND
Bromoform "4.2ND
1,1,2,2-Tetrachloroethane "2.8ND
4-Ethyltoluene "2.0ND
1,3,5-Trimethylbenzene "2.0ND
1,2,4-Trimethylbenzene "2.0ND
1,3-Dichlorobenzene "2.4ND
1,4-Dichlorobenzene "2.4ND
1,2-Dichlorobenzene "2.4ND
1,2,4-Trichlorobenzene "7.5ND
Hexachlorobutadiene "11ND
"214 76-134Surrogate: 1,2-Dichloroethane-d4 106227
"207 78-125Surrogate: Toluene-d8 97.8203
"364 77-127Surrogate: 4-Bromofluorobenzene 92.0335
LCS (EL72808-BS1)Prepared & Analyzed: 27-Dec-17
Dichlorodifluoromethane (F12)ug/m3 101 59-1281034.0100
Vinyl chloride "52.0 64-12795.90.550
Chloroethane "53.6 63-12790.71.149
Trichlorofluoromethane (F11)"113 62-12696.92.3110
1,1-Dichloroethene "80.8 61-1331021.683
1,1,2-Trichlorotrifluoroethane (F113)"155 66-1261073.1170
Methylene chloride (Dichloromethane)"70.8 62-1151031.473
trans-1,2-Dichloroethene "80.8 67-12497.61.679
1,1-Dichloroethane "82.4 68-12699.01.682
cis-1,2-Dichloroethene "80.0 70-1211011.681
Chloroform "99.2 68-1231051.0100
1,1,1-Trichloroethane "111 68-1251032.2120
1,2-Dichloroethane (EDC)"82.4 65-1281031.685
Benzene "64.8 69-1191020.666
Page 12 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EL72808 - TO-15
LCS (EL72808-BS1)Prepared & Analyzed: 27-Dec-17
Carbon tetrachloride ug/m3 128 68-1321031.3130
Trichloroethene "110 71-12390.22.299
Toluene "76.8 66-1191013.177
1,1,2-Trichloroethane "111 73-11998.32.2110
Tetrachloroethene "138 66-12498.12.8140
1,1,1,2-Tetrachloroethane "140 67-1291062.8150
Ethylbenzene "88.4 70-12492.91.882
m,p-Xylene "88.4 61-1341011.889
o-Xylene "88.4 67-12593.31.882
1,1,2,2-Tetrachloroethane "140 65-1271092.8150
"214 76-134Surrogate: 1,2-Dichloroethane-d4 106227
"207 78-125Surrogate: Toluene-d8 97.8203
"364 77-127Surrogate: 4-Bromofluorobenzene 93.8342
LCS Dup (EL72808-BSD1)Prepared & Analyzed: 27-Dec-17
Dichlorodifluoromethane (F12)ug/m3 101 2559-12899.9 3.194.0100
Vinyl chloride "52.0 2564-12792.1 4.030.548
Chloroethane "53.6 2563-12790.8 0.1101.149
Trichlorofluoromethane (F11)"113 2562-12695.0 1.922.3110
1,1-Dichloroethene "80.8 2561-133102 0.2931.682
1,1,2-Trichlorotrifluoroethane (F113)"155 2566-126106 1.173.1160
Methylene chloride (Dichloromethane)"70.8 2562-115102 0.8721.472
trans-1,2-Dichloroethene "80.8 2567-12496.3 1.331.678
1,1-Dichloroethane "82.4 2568-12697.9 1.161.681
cis-1,2-Dichloroethene "80.0 2570-12198.7 2.171.679
Chloroform "99.2 2568-123102 2.641.0100
1,1,1-Trichloroethane "111 2568-125102 1.552.2110
1,2-Dichloroethane (EDC)"82.4 2565-128101 1.861.683
Benzene "64.8 2569-11999.9 2.180.665
Carbon tetrachloride "128 2568-132100 2.461.3130
Trichloroethene "110 2571-12389.3 1.052.298
Toluene "76.8 2566-11999.5 1.243.176
1,1,2-Trichloroethane "111 2573-11997.8 0.5062.2110
Page 13 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EL72808 - TO-15
LCS Dup (EL72808-BSD1)Prepared & Analyzed: 27-Dec-17
Tetrachloroethene ug/m3 138 2566-12497.6 0.5102.8130
1,1,1,2-Tetrachloroethane "140 2567-129107 0.6082.8150
Ethylbenzene "88.4 2570-12492.5 0.4291.882
m,p-Xylene "88.4 2561-134102 0.7871.890
o-Xylene "88.4 2567-12595.5 2.371.884
1,1,2,2-Tetrachloroethane "140 2565-127111 1.802.8160
"214 76-134Surrogate: 1,2-Dichloroethane-d4 105226
"207 78-125Surrogate: Toluene-d8 98.5204
"364 77-127Surrogate: 4-Bromofluorobenzene 93.6341
Page 14 of 15
Project:
Project Number:
Project Manager:
Reported:
ECS Southeast, LLP - Charlotte
1812 Center Park Drive, Suite D
ECS121817-10
Palmer Auto/ Charlotte NC
Mr. Chris OrrellCharlotte, NC 28217 28-Dec-17 12:53
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Notes and Definitions
Percent Recovery
Relative Percent DifferenceRPD
%REC
Method Detection LimitMDL
Analyte NOT DETECTED at or above the reporting limitND
Leak Check CompoundLCC
Appendix
H&P Mobile Geochemistry, Inc. is approved as an Environmental Testing Laboratory and Mobile Laboratory in accordance with the DoD-ELAP Program
and ISO/IEC 17025:2005 programs, accreditation number 69070 for EPA Method TO-15, H&P Method TO-15, EPA Method 8260B and H&P 8260SV.
H&P is approved by the State of Arizona as an Environmental Testing Laboratory and Mobile Laboratory, certification numbers AZM758 and AZ0779.
H&P is approved by the State of California as an Environmental Laboratory and Mobile Laboratory in conformance with the Environmental Laboratory
Accreditation Program (ELAP) for the category of Volatile and Semi-Volatile Organic Chemistry of Hazardous Waste, certification numbers 2740, 2741,
2743, 2744, 2745, 2754 & 2930.
H&P is approved by the State of Florida Department of Health under the National Environmental Laboratory Accreditation Conference (NELAC)
certification number E871100.
The complete list of stationary and mobile laboratory certifications along with the fields of testing (FOTs) and analyte lists are available at
www.handpmg.com/about/certifications.
All soil results are reported in wet weight.
Page 15 of 15
:p Mobile
Geochemistry, Inc.
2470 Impala Drive, Carlsbad, CA 92010
& Field Office - Signal Hill, CA
W handpmg.com E info©handpmg.com
P 760.804.9678 F 760.804.9159

DATE:
Page of I VAPOR / AIR Chain of Custody

Lab Client and Project Information Sample Receipt (Lab Use Only)

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Reporting Requirements Turnaround Time Sampler Information Outside Lab:
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St andard Report 5-7 day Stnd q 24-Hr Rush
3-day Rush Mobile Lab
48-Hr Rush q Other:
Sampler(s):
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Additional Instructions to Laboratory:
* Preferred VOC units (please choose one):
q pg/L q lig/m3 q ppbv q ppmv VOCs Standard Full List q 8260SV -$T0-15 VOCs Short List / Project List q 8260SV q TO-15 Oxygenates q 8260SV q TO-15 Naphthalene q 8260SV q TO-15 TPHv as Gas q 8260SVm q TO-15m Aromatic/Aliphatic Fractions q 8260SVm q TO-15m Leak Check Compound q DFA q IPA q He Methane by EPA 8015m Fixed Gases by ASTM D1945 q CO2 q 02 q N2 FIELD POINT
NAME
SAMPLE NAME (if applicable)
DATE
mm/dd/yy
TIME
24hr clock
SAMPLE TYPE
Indoor Air (IA), Ambient
Air (AA), Subslab (SS),
Soil vapor (SV)
CONTAINER
SIZE & TYPE
400mUl LAL Summa,
Tedlar, Tube, etc.
Ff, z =,---_ .7t .--_,-,-
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Approved/Relinquished by: Company: Date Time:
LIM/6/ n AAA k &ir_:--S 1-)..../ s-11 01 Z,4-.) Received by.c:-#1et ComplL41.2 Time , 27 ,
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Approved/Relinquished by: Company: Date: Time: Received by: Company: Date: Time:
Approved/Relinquished by Company: Date: Time: Received by: Company: Date: Time
Appendix 6A1. Rev 5/23/2016. Effective 5/23/2016 *Approval constitutes as authorization to proceed with analysis and acceptance of conditions on back