MO-88893_96869_M_ESA_20221112

Phase II ESA

New South Tractor
977 and 985 US Highway 70
Newton, North Carolina

H&H Job No. NST-001
November 11, 2022

i

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Phase II ESA
New South Tractor
977 and 985 US Highway 70
Newton, North Carolina
H&H Job No. NST-001

Table of Contents

1.0 Introduction and Background ....................................................................................................... 2 
2.0 Phase II ESA Sampling Activities ................................................................................................. 4 
2.1 Geophysical Survey/Utility Locating ..................................................................................... 4 
2.2 Soil Assessment Methodology ............................................................................................... 4 
2.3 Groundwater Assessment Methodology ................................................................................ 5 
3.0 Phase II ESA Sampling Results .................................................................................................... 7 
3.1 Soil Analytical Results ............................................................................................................ 7 
3.2 Soil Exposure Risk Evaluation ............................................................................................... 8 
3.3 Groundwater Analytical Results ............................................................................................ 8 
4.0 Conclusions and Recommendations ........................................................................................... 10 

List of Tables

Table 1 Summary of Temporary Well Construction and Depth to Groundwater Data
Table 2 Summary of Soil Analytical Data
Table 3 Summary of Groundwater Analytical Data

List of Figures

Figure 1 Site Location Map
Figure 2 Site and Sample Location Map

List of Appendices

Appendix A Boring Logs
Appendix B Groundwater Sampling Forms
Appendix C Laboratory Analytical Report
Appendix D Risk Calculator
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Phase II ESA
New South Tractor
977 and 985 US Highway 70
Newton, North Carolina
H&H Job No. NST-001

1.0 Introduction and Background

Hart & Hickman, PC (H&H) has prepared this Phase II Environmental Site Assessment (ESA)
report to document assessment activities conducted at the commercial property located at 977 and
985 US Highway 70 in Newton, Catawba County, North Carolina (Site or subject Site). A Site
location map is provided as Figure 1.

The Site consists of two contiguous parcels of land (Parcel ID Nos. 373110453053 and
373110456232) that total approximately 8.1 acres. The Site is developed with an approximately
11,600-square foot (sq ft) industrial office/service garage building that was constructed in 1962
and an approximately 4,800-sq ft storage/garage building that were constructed in the early to
mid-1960s. The Site is occupied by New South Tractor, a farm, construction, and lawn
equipment dealer. The remainder of the Site consists of paved parking areas and driveways,
concrete loading and storage areas, gravel storage areas, and undeveloped land. Two unnamed
tributaries of Cline Creek transect the central and southern portions of the Site.

During recent Phase I ESA activities on the Site, H&H identified the following Recognized
Environmental Condition (REC):

 The Site owner reported that the on-Site facility has been used for automotive or
agricultural equipment service since 1962. According to the Site owner, the Site building
is not connected to the municipal sanitary sewer system and discharges wastewater to a
septic system located west of the northern Site building. During our Site visit, H&H
observed a north-south oriented trench drain in the central portion of the service
department. The trench drain appeared to be filled with concrete at the time of Site
reconnaissance but may have previously been connected to the septic system. The age of
the trench drain and the septic system are not known, but they were likely installed during

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initial building construction in 1962. H&H considered the long-term use of the Site for
automotive and agricultural equipment service and associated collection of waste fluids
in the trench drain and potential discharge to the septic system to be a REC. 

On September 15, 2022, H&H performed Phase II ESA soil and groundwater sampling activities at
the Site to evaluate the potential for impacts from the REC noted above. The methods and results
of the Phase II ESA are detailed in the following sections.

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2.0 Phase II ESA Sampling Activities

2.1 Geophysical Survey/Utility Locating

Prior to conducting the assessment activities, H&H contacted North Carolina 811, the public
utility locator, to mark subsurface utilities on the Site. H&H also contracted with Probe Utility
Locating (PUL), a private utility locator, to screen proposed sample locations for subgrade
utilities and to confirm public utility locator markings using electromagnetic and ground-
penetrating radar (GPR) methods. Additionally, PUL used GPR to locate the trench drain
effluent pipe and septic influent and effluent piping. Based on the results of the GPR survey, it
appears that the trench drain historically discharged to a drainage ditch rather than the on-Site
septic system. Soil boring locations were hand cleared using a decontaminated stainless-steel hand
auger to approximately 5 ft below ground surface (bgs) prior to use of mechanical drilling
equipment to further screen the boring locations for the presence of subsurface utilities.

2.2 Soil Assessment Methodology

H&H contracted with AmeriProbe, a North Carolina-licensed drilling contractor, to advance five
soil borings (SB-1 through SB-5) using a track-mounted direct push technology (DPT) drill rig and
a hand auger to depths of approximately 5 to 35 ft bgs. Soil boring locations are described below
and are depicted on Figure 2.

 One soil boring (SB-1) was advanced on the downgradient (south) side of the southern
Site building.
 One soil boring (SB-2) was advanced on the west side of the southern Site building near
the potential discharge point of the closed trench drain located in the service department.
 Three soil borings (SB-3 through SB-5) were advanced adjacent to the closed trench
drain located in the service department.

Continuous soil samples were collected from the borings using a hand auger and macrocore
sampler, logged for lithologic description, and screened for the presence of staining, odors, and

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organic vapors using a calibrated photoionization detector (PID). Elevated PID readings and
petroleum-like odors were identified in shallow soil within soil borings along the shallow trench
drain (SB-3 through SB-5). Therefore, based on field observations and screening results, one
soil sample was collected from borings SB-3 through SB-5 at depth intervals of 0-2 ft, 0-2 ft, and
1-3 ft, respectively. One soil sample was also collected from SB-2 from a depth interval of 2-3 ft
based on PID screening results. The primary purpose of the boring on the south side of the
southern Site building (SB-1) was to evaluate groundwater conditions; therefore, no soil samples
were collected for laboratory analysis. Borings logs including PID readings are provided in
Appendix A.

The soil samples were placed in dedicated laboratory-supplied sample containers and then
shipped to Pace Analytical, a North Carolina-certified laboratory, under standard chain of
custody protocols. The soil samples were analyzed for volatile organic compounds (VOCs) by
EPA Method 8260D and polynuclear aromatic hydrocarbons (PAHs) by EPA Method 8270E.

2.3 Groundwater Assessment Methodology

To evaluate groundwater conditions, two of the soil borings (SB-1 and SB-3) were converted to
temporary monitoring wells (TMW-1 and TMW-2, respectively) for collection of groundwater
samples as described below. TMW-1 was installed adjacent to the southern Site building, and
TMW-2 was installed adjacent to the trench drain’s effluent pipe in the downgradient portion of the
service department.

The temporary monitoring wells were advanced beyond the water table to depths of approximately
20 to 35 ft bgs using DPT methods. The temporary monitoring wells were constructed of 1-inch
diameter PVC with 15 ft of well screen. Filter sand was placed in the well annulus from the base of
the borehole to approximately 2 ft above the well screen. Additionally, at least 3 ft of hydrated
bentonite was placed above the sand pack of each well. Temporary monitoring well construction
details are provided in Table 1 and depicted on temporary well logs in Appendix A.

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Prior to purging and sampling, H&H measured the depth to water in the temporary wells using an
electronic water level indicator. Groundwater was measured at depths of approximately
10.53 ft bgs in TMW-1 and 28.75 ft bgs in TMW-2 (see Table 1). Based on topography,
groundwater flow at the Site is estimated to be generally to the south.

Following installation, H&H used a peristaltic pump to develop the monitoring wells by removing
at least three well volumes and until the development water was visibly clear of suspended
sediment. Subsequently, H&H purged the temporary monitoring wells by removing at least three
well volumes using a peristaltic pump and low flow techniques until field parameters of
temperature, pH, specific conductivity, and oxidation reduction potential (ORP) stabilized.
Following purging, a groundwater sample was collected from each well using a peristaltic pump.
Groundwater sampling field forms completed by H&H sampling personnel are provided in
Appendix B.

The groundwater samples were placed in dedicated laboratory-supplied sample containers and then
delivered to Pace Analytical under standard chain of custody protocols. Groundwater samples were
analyzed for VOCs by EPA Method 8260D and PAHs by EPA Method 8270E.

2.4 Investigation Derived Waste

Upon completion of the soil and groundwater assessment activities, the soil borings and temporary
monitoring wells were properly abandoned using hydrated bentonite by AmeriProbe. Soil cuttings
and well purge water generated during soil and groundwater sampling activities were spread on-
Site.

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3.0 Phase II ESA Sampling Results

3.1 Soil Analytical Results

VOC and PAH data were compared to the DEQ Underground Storage Tank (UST) Section Soil-
to-Water, Residential, and Industrial/Commercial Maximum Soil Contaminant Concentrations
(MSCCs) dated October 2021. A tabular summary of soil analytical results is presented in
Table 2. The laboratory analytical report and chain of custody record are provided in Appendix C.

VOCs
Methylene chloride was detected in sample SB-2 (2-3 ft), SB-3 (0-2 ft), and SB-4 (0-2 ft) at
concentrations above the Soil-to-Water MSCC but below the Residential and
Industrial/Commercial MSCCs. Methylene chloride is a common laboratory contaminant, and
the detections are not likely representative of Site soil conditions. Tetrachloroethylene (PCE)
was detected in SB-4 (0-2 ft) at a concentration of 0.0566 mg/kg, which exceeds the Soil-to-
Water MSCC of 0.005 mg/kg but is below the Residential and Industrial/Commercial MSCCs of
93.8 mg/kg and 1,400 mg/kg, respectively. Naphthalene was detected in SB-3 (0-2 ft) at a
concentration of 1.51 mg/kg, which exceeds the Soil-to-Water MSCC of 0.2 mg/kg but is below
the respective Residential and Industrial/Commercial MSCCs of 5.5 mg/kg and 27 mg/kg. The
VOC p-isopropyltoluene (1.01 mg/kg) was detected in soil sample SB-3 (0-2 ft) at a
concentration above the Soil-to-Water MSCC of 0.12 mg/kg but below the Residential MSCC of
1,560 mg/kg and the Industrial/Commercial MSCC of 23,300 mg/kg. Several other petroleum-
related VOCs were detected in SB-3 and SB-4; however, none of the detected concentrations are
above the MSCCs. No VOCs were detected above the laboratory method detection limits in
sample SB-5 (1-2 ft).

PAHs
1-Methylnaphthalene was detected in SB-3 (0-2 ft) and SB-4 (0-2 ft) at concentrations of
0.88 mg/kg and 1.19 mg/kg, respectively, which exceed the Soil-to-Water MSCC of
0.054 mg/kg. Naphthalene was detected in soil borings SB-3 and SB-4 (up to 0.32 mg/kg), and
2-methylnaphthalene (1.74 mg/kg) was detected in soil boring SB-4 at concentrations above the

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respective Soil-to-Water-MSCCs of 0.2 mg/kg and 1.5 mg/kg. None of the detections in samples
SB-3 (0-2 ft) or SB-4 (0-2 ft) exceed the Residential or Industrial/Commercial MSCCs. Trace
levels of several PAHs were detected in sample SB-5 (1-3 ft) at concentrations below the
MSCCs. No PAHs were detected in sample SB-2 (2-3 ft) at concentrations above the laboratory
detection limits.

3.2 Soil Exposure Risk Evaluation

H&H utilized the DEQ Risk Calculator (July 2022) to further evaluate cumulative risks to
occupants and workers based on the soil sample analytical results. The DEQ and Environmental
Protection Agency (EPA) acceptable risk levels for potential carcinogenic risks is a cumulative
lifetime incremental carcer risk (LICR) of 1 x 10-4 or less and a cumulative hazard index (HI) of 1.0
or less for non-carcinogenic risks. Results of risk calculations are presented in the table below:

Exposure Scenario Cumulative LICR Cumulative HI Risk Exceeded?
Residential 8.1 x 10-7 0.038 No
Non-Residential Worker 1.9 x 10-7 0.0063 No

As shown in the table above, the results of the risk calculations indicate that the calculated
cumulative carcinogenic and non-carcinogenic risks are below the DEQ and EPA acceptable levels
for residential and non-residential worker exposure scenarios. A copy of the completed DEQ Risk
Calculator is provided as Appendix D.

3.3 Groundwater Analytical Results

Groundwater data were compared to the North Carolina 2L Groundwater Standards dated April
2022. A tabular summary of groundwater analytical results is presented in Table 3. The laboratory
analytical report and chain of custody record are provided in Appendix C.

No VOCs were detected above the laboratory detection limits in samples TMW-1 or TMW-2. The
PAHs 1-methylnaphthalene (0.89 µg/L) and 2-methylnaphthalene (0.90 µg/L) were detected in

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TMW-2 at concentrations below the respective 2L Standards of 1.0 µg/L and 30 µg/L. No PAHs
were detected above the laboratory detection limits in TMW-1.

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4.0 Conclusions and Recommendations

H&H has completed Phase II ESA activities at the New South Tractor facility located at 977 and
985 US Highway 70 in Newton, Catawba County, North Carolina. A summary of the assessment
results is provided below.

 Based on the results of a GPR survey, it appears that a closed trench drain in the equipment
service garage previously discharged waste fluids to a drainage ditch in the western portion
of the Site.

 Three soil samples were collected to evaluate potential soil impacts along the closed trench
drain in the equipment service garage, and one soil sample was collected near the former
location of wastewater discharge to the drainage ditch. Two groundwater samples were
collected to evaluate potential groundwater impacts from equipment service activities and
former waste fluid collection in the trench drain.

 Field evidence of petroleum-related soil impacts was identified along the trench drain during
field screening.

 Laboratory analytical results indicate the presence of PCE, naphthalene, 1-
methylnapthalene, and 2-methylnaphthalene in one or more soil samples collected
adjacent to the trench drain at concentrations above the Soil-to-Water MSCCs. The
detected concentrations of these compounds do not exceed the Residential or
Industrial/Commercial MSCCs.

 Methylene chloride was also detected in samples SB-2 through SB-4; however,
methylene chloride is a common laboratory contaminant, particularly at the low
concentrations detected in soil samples collected at the Site. As such, the methylene
chloride detections are not likely representative of soil conditions at the Site.

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 Results of the hypothetical worst-case risk calculations using soil data indicate that
cumulative carcinogenic and non-carcinogenic risks are below the DEQ and EPA acceptable
levels for residential and non-residential worker exposure scenarios.

 Groundwater analytical data do not indicate the presence of PAHs in groundwater at
concentrations above the respective 2L Standards. No VOCs were detected above the
laboratory method reporting limits in TMW-1 or TMW-2.

Based on the results of the Phase II ESA activities, it appears that a waste oil release has occurred
from the closed trench drain in the service garage. H&H recommends that the Phase II ESA soil
and groundwater data be reported to the DEQ UST Section to facilitate risk-based closure of the
release incident. Assuming the Site is assigned a “low risk” classification, the incident should be
eligible for risk-based closure following the filing of a Notice of Residual Petroleum that will
prohibit groundwater use at the Site.

Table 1Summary of Temporary Well Construction and Depth to Groundwater Data New South Tractor977 and 985 US Highway 70Newton, North CarolinaH&H Job No. NST-001Well IDWell Diameter (inches)Screen Length (ft)Well Depth (ft bgs)Depth to Groundwater (ft bgs)TMW-11152010.53TMW-21153528.75Notes:Depth to groundwater measurements collected from temporary wells by H&H on September 15, 2022ft bgs = feet below ground surfacehttps://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/New South Tractor/Phase II/Tables/NST-001 Data Tables10/18/2022Table 1 (Page 1 of 1)Hart & Hickman, PC
Table 2Summary of Soil Analytical DataNew South Tractor977 and 985 US Highway 70Newton, North CarolinaH&H Job No. NST-001LocationNear Former Trench Drain Discharge PointSample ID SB-2 SB-3 SB-4 SB-5Depth (ft bgs) 2-3 0-2 0-2 1-3Sample Date 9/15/2022 9/15/2022 9/15/2022 9/15/2022UnitsVOCs (8260D)n-Butylbenzene<0.01030.446<0.0088 <0.00662.4 782 11,600sec-Butylbenzene<0.01030.290<0.0088 <0.00662.2 1,560 23,300Ethylbenzene<0.01030.0598<0.0088 <0.00668 60.3 297p-Isopropyltoluene<0.01031.010.012<0.00660.12 1,560 23,300Methylene Chloride0.445 0.499 0.327<0.02640.023 93.8 1,400Naphthalene<0.01031.51<0.0088 <0.00660.2 5.5 27n-Propylbenzene<0.01030.294<0.0088 <0.00661.4 1,560 23,300Tetrachloroethylene<0.0103<0.03230.0566<0.00660.005 93.8 1,400Toluene<0.01030.0686<0.0088 <0.00665.4 1,250 186001,2,4-Trimethylbenzene<0.01033.56<0.0088 <0.00666.6 156 2,3301,3,5-Trimethylbenzene<0.01031.52<0.0088 <0.00666.6 156 2,330m&p-Xylene<0.02060.248<0.0176<0.01326 3,120 46,700o-Xylene<0.01030.179<0.0088<0.00666 3,120 46,700Xylenes, total<0.02060.427 0.0188<0.01326 3,120 46,700PAHs (8270E)Fluorene<0.01180.174 0.254 0.0135 55 625 9,3401-Methylnaphthalene<0.01180.88 1.190.0382 0.054 22.8 1122-Methylnaphthalene<0.01181.331.740.0462 1.5 62.5 934Naphthalene<0.01180.237 0.32<0.0120.2 5.5 27Phenanthrene<0.01180.336 0.52 0.0311 64 469 7,000Notes:1) DEQ Underground Storage Tank (UST) Section Maximum Soil Contaminant Concentrations (MSCCs) (October 2021)Bold values exceed the Soil-to-Water MSCC.VOCs = volatile organic compounds; PAHs = polynuclear aromatic hydrocarbonsSoil concentrations are reported in milligrams per kilogram (mg/kg).Compound concentrations are reported to the laboratory reporting limits.Laboratory analytical methods are shown in parentheses. < = detected below the reporting limitNE = not establishedft bgs = feet below ground surfaceOnly analytes detected in at least one sample shownSoil-to-Water MSCCs(1)Residential MSCCs(1)Industrial/ Commercial MSCCs(1)mg/kgScreening CriteriaTrench Drainhttps://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/New South Tractor/Phase II/Tables/NST-001 Data Tables11/11/2022Table 2 (Page 1 of 1)Hart & Hickman, PC
Table 3
Summary of Groundwater Analytical Data
New South Tractor
977 and 985 US Highway 70
Newton, North Carolina
H&H Job No. NST-001
Location Description South of Southern
Building Trench Drain Screening Criteria
Sample ID TMW-1 TMW-2
Date 9/15/2022 9/15/2022
Units
VOCs (8260D)
No Detections -- ----
PAHs (8270E SIM)
1-Methylnaphthalene <0.80 0.89 1
2-Methylnaphthalene <0.80 0.90 30
Notes:
1) North Carolina Department of Environmental Quality (DEQ) 15A NCAC 02L.0202 Groundwater Standards
(2L Standards), dated April 2022.
Concentrations are reported in micrograms per liter (µg/L).
VOCs = volatile organic compounds; PAHs = polynuclear aromatic hydrocarbons
Compound concentrations are reported to the laboratory reporting limits.
-- = not applicable; < = detected below the reporting limit
Only analytes detected in at least one sample shown
Method number follows analysis in parenthesis
NC 2L Groundwater
Standards(1)
µg/L
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Table 3 (Page 1 of 1)
Hart & Hickman, PC
USGS The National Map: National Boundaries Dataset, 3DEP ElevationProgram, Geographic Names Information System, National HydrographyDataset, National Land Cover Database, National Structures Dataset, andNational Transportation Dataset; USGS Global Ecosystems; U.S. CensusBureau TIGER/Line data; USFS Road Data; Natural Earth Data; U.S.Department of State Humanitarian Information Unit; and NOAA NationalCenters for Environmental Information, U.S. Coastal Relief Model. Datarefreshed August, 2021.
SITE LOCATION MAP
NEW SOUTH TRACTOR977 AND 985 US HIGHWAY 70NEWTON, NORTH CAROLINA
DATE: 9-19-22
JOB NO: NST-001
REVISION NO: 0
FIGURE NO: 1
2923 South Tryon Street - Suite 100Charlotte, North Carolina 28203704-586-0007 (p) 704-586-0373 (f)License # C-1269 / # C-245 Geology
TITLE
PROJECT
0 2,000 4,000
SCALE IN FEET
SITE
Path: S:\AAA-Master Projects\New South Tractor\Phase II\Figures\Figure-1.mxdN
U.S.G.S. QUADRANGLE MAP
NEWTON, NORTH CAROLINA 2019
QUADRANGLE7.5 MINUTE SERIES (TOPOGRAPHIC)
REVISION NO. 0
JOB NO. NST-001
DATE: 9-19-22
FIGURE NO. 2
NEW SOUTH TRACTOR
977 AND 985 US HIGHWAY 70
NEWTON, NORTH CAROLINA
SITE AND SAMPLE LOCATION MAP
LEGEND
SITE PROPERTY BOUNDARY
PARCEL LINE
SURFACE WATER FEATURE
POLE-MOUNTED TRANSFORMER
SEPTIC SYSTEM
TRENCH DRAIN
DUMPSTER
SOIL BORING LOCATION
CO-LOCATED SOIL BORING AND
TEMPORARY MONITORING WELL
NOTES:
1.AERIAL IMAGERY OBTAINED FROM NC ONEMAP, 2018.
2.BASE DATA OBTAINED FROM CATAWBA COUNTY GIS,
2019.
2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
License # C-1269 / #C-245 Geology
CONOVER BOULEVARD WEST
HUGHEY DRIVEPIN
E

S
T
R
E
E
TFREEMAN AVENUEBP TIRE & SERVICE
(973 US-70 W.)
BENNETT BUILDING OF CONOVER
(920 CONOVER BOULEVARD W.)
TRADING POST OF CONOVER
(102 CONOVER BOULEVARD W.)PALERMO'S FAMILY ITALIAN
& GREEK RESTAURANT
(924 CONOVER BOULEVARD W.)UNDEVELOPEDUNDEVELOPED
COVENANT CHRISTIAN CHURCH
(2968 HUGHEY DRIVE)
ABANDONED BOX TRUCK
ABANDONED CAR
RESIDENCE
(1016 CONOVER BOULEVARD W.)
UDDERLY DELICIOUS ICE CREAM
(1006 CONOVER BOULEVARD W.)
(2) ROLL OFF DUMPSTERS
DEBRIS OBSERVED
(1) AIR COMPRESSOR
(1) 300-GALLON DIESEL AST
WASTE OIL HEATER
OFFICE/SALES/STOREFRONT AREA
SERVICE DEPARTMENT
NEW AND USED OIL
275-GALLON STORAGE TOTES
AIR COMPRESSOR
55-GALLON DRUMS
OF METHANOL
SHED
55-GALLON USED
OIL DRUMS
SB-2
SB-3/TMW-2
SB-1/TMW-1
SB-4
SB-5
S:\AAA-Master Projects\New South Tractor\Phase II\Figures\SITE MAP.dwg, FIG 2, 9/28/2022 12:18:23 PM, shaynes
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Appendix A

Boring Logs
NOTES: Hole pre-cleared by AmeriProbe using hand auger. No soil samples collected for laboratory analysis.
generated using GroundLogs.online
Client:
Project:
Address:
New South Tractor
NST-001
977 & 985 US HWY 70, Newton, NC
WELL LOG
Well No.
Page:
SB-1/TMW-1
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
9/15/22
AmeriProbe
Direct Push
Geoprobe 7822DT
John Allen
Natalie Boenker
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
20.0
2.25
DP, GR
10.53
Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Pack:
20.0
1.0
0.010
Sch 40 PVC Slotted
Bent. Chips
Sand Pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
25
GR
DP
DP
DP
(0') Topsoil
(0.25') SILT (ML); some clay, low plasticity, medium stiff, moist, reddish
(0.5') SILT (ML); some clay, medium stiff, moist, red
(1') As Above: sandy
(4') SILT (ML); some clay, low plasticity, medium stiff, moist, red
(9') As Above: soft, wet
(11') Sandy SILT (ML); stiff, wet, red, saprolite
(15') SILT (ML); low plasticity, soft, saturated, red
(18') Silty SAND (SM); loose, wet, red and tan, saprolite
(20') Boring terminated
0.9
0.2
0.5
0.0
0.2
0.2
0.1
0.1
0.00.0
0.0
0.0
0
5
10
15
20
25
9/15/22
5.00
5.00
5.00
5.00
generated using GroundLogs.online
Client:
Project:
Address:
New South Tractor
NST-001
977 & 985 US Hwy 70, Newton, NC
BORING LOG
Boring No.
Page:
SB-2
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
9/15/2022
9/15/2022
AmeriProbe
Hand Auger
John Allen
Natalie Boenker
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
5.0
3.25
Grab
DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
GR (0') topsoil
(0.25') SILT (ML); little clay, moist, red
(1') As Above: sandy
(5') Boring terminated
2.8
0.3
13.2
1.6
1.2
SB-2(2-3')
0
5
10
5.00
NOTES: Hole precleared by AmeriProbe using hand auger.
generated using GroundLogs.online
Client:
Project:
Address:
New South Tractor
NST-001
977 & 985 US Hwy 70, Newton, NC
WELL LOG
Well No.
Page:
SB-3/TMW-2
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
9/15/2022
9/15/2022
AmeriProbe
Direct Push
Geoprobe 7822DT
John Allen
Natalie Boenker
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
35.0
2.25
DP, GR
28.75
Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Pack:
35.0
1.0
0.010
Sch 40 PVC
Sch 40 PVC Slotted
Bent. Chips
Sand Pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
25
30
35
40
GR
DP
DP
DP
DP
DP
DP
5.00
5.00
5.00
5.00
5.00
5.00
5.00
(0') Concrete
(0.5') Fill: Sandy clay, brown, dry, petroleum-like odor
(1') SILT (ML); some clay, medium stiff, dry, red, petroleum-like odor
(5') Lean CLAY (CL); some silt, medium plasticity, stiff, dry, red (7')
SILT (ML); stiff, dry, red
(11') Sandy SILT (ML); medium stiff, dry, red and tan
(14.5') As Above: black with tan
(16') Silty SAND (SM); loose, moist, light gray, saprolite
(28') As Above: wet
(30') Clayey SAND (SC); few silt, loose, wet, light gray
(32') Sandy SILT (ML); soft, saturated, red
(33') As Above: saprolite and damp
(35') Boring terminated
139.5
51.3
20.5
37.2
43.7
0.9
15.1
14.2
1.8
0.6
2.0
0.1
0.0
0.0
SB-3(0-2')
0
5
10
15
20
25
30
35
40
NOTES: Hole precleared using hand auger.
generated using GroundLogs.online
Client:
Project:
Address:
New South Tractor
NST-001
977 & 985 US Hwy 70, Newton, NC
BORING LOG
Boring No.
Page:
SB-4
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
9/15/22
9/15/22
AmeriProbe
Other
hand auger
John Allen
Natalie Boenker
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
5.0
3.25
Grab
DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
GR 5.00 (0') Concrete
(0.5') SILT (ML); some clay, stiff, dry, red, petroleum-like odor
(5') Boring terminated
23.9
9.5
2.0
0.8
1.4
SB-4(0-2')
0
5
10
generated using GroundLogs.online
Client:
Project:
Address:
New South Tractor
NST-001
977 & 985 US Hwy 70, Newton, NC
BORING LOG
Boring No.
Page:
SB-5
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
9/15/22
9/15/22
AmeriProbe
Other
Hand Auger
John Allen
Natalie Boenker
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
5.0
3.25
Grab
DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
GR 5.00 (0') Concrete
(0.5') SILT (ML); some clay, stiff, dry, red, petroleum-like odor
(5') Boring terminated
17.7
24.8
26.4
7.7
0.9
SB-5(1-3')
0
5
10
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/New South Tractor/Phase II/Report/Phase II ESA
- New South Tractor, Newton, NC (11-11-22).doc

Appendix B

Groundwater Sampling Forms
6?%%%0DVWHU7HPSODWHV?)RUPV)RUPV?/RZ)ORZ*URXQGZDWHU6DPSOLQJ)RUPSGI/DVW8SGDWHGJob No:Well ID:Water Volume Pumping DO Temp. S. Cond. pH ORP TurbidityTimeLevelPumpedRate(mg/l)(oC)(PS/cm)(SU)(mV)(NTU)Stabilization Criteria3ULPDU\6HFRQGDU\LOW-FLOW GROUNDWATER Other Sample Parameters:___________________________________________________________________________________________________ Sampled at:____________________________Parameters taken with:Sample Delivered to:________________________________ by ______________________________________ at ____________________________. Field Filtration: )Yes No If yes, which sample parameters were field filtered:_____________________________________________Sample Parameter Containers (Types, Number of Containers, Preservatives):SAMPLING RECORDWell Location:Facility Name:Date:Top of Casing Elevation (ft msl):_______________ Casing Material:_______________ Volume of Water Per Well Volume:Total Well Depth (ft:________________Depth to Water (ft :___________________________Well Diameter:Sampling Personnel:___________________________BBBBBBBBBBBBBBBBBBBBBBBBBB6FUHHQ,QWHUYDOIW BBBBBBBBBBBBBBBBBBBBBBBBBBBType of Pump:____________________________ Tubing Material:____________________________ Pump/Tubing set at:_______________ftWeather Conditions:_______________________________________________________NOTES:*5281':$7(R SAMPLING PARAMETERS6WDELOL]DWLRQFULWHULDJXLGHOLQHVIURPWKH(3$6(6'2SHUDWLQJ3URFHGXUHIRU*URXQGZDWHU6DPSOLQJGDWHG$SULO7XUE178VIRUPHWDOV:DWHU/HYHOVOLJKWRUVWDEOHGUDZGRZQGXULQJSXUJLQJS+XQLW6&RQG253P9'2PJ/NST-001New South TractorNewton, NC9/15/2220NSB13Sun, 75 degrees13:0013:0313:0613:0913:1210.5310.6210.7710.7810.790L0.3 L0.6 L0.9 L1.2 L100 ml/min100 ml/min100 ml/min100 ml/min100 ml/min2.201.932.212.032.1520.219.519.319.419.3133.6131.8128.2127.5127.85.475.575.555.515.50-125.2-148.9-163.2-175.4-176.5n/aYSI Pro Pluscourierx3 40 mL VOAs for VOCs 8260 w/ HCLpreservative, x3 40 mL VOAs for 8270 SIMPAHs unpreservedPeristalticPVC1-inch13:12Pace AnalyticalTMW-1520PolyethyleneTOC10.530.39TOCTOCgallons
6?%%%0DVWHU7HPSODWHV?)RUPV)RUPV?/RZ)ORZ*URXQGZDWHU6DPSOLQJ)RUPSGI/DVW8SGDWHGJob No:Well ID:Water Volume Pumping DO Temp. S. Cond. pH ORP TurbidityTimeLevelPumpedRate(mg/l)(oC)(PS/cm)(SU)(mV)(NTU)Stabilization Criteria3ULPDU\6HFRQGDU\LOW-FLOW GROUNDWATER Other Sample Parameters:___________________________________________________________________________________________________ Sampled at:____________________________Parameters taken with:Sample Delivered to:________________________________ by ______________________________________ at ____________________________. Field Filtration: )Yes No If yes, which sample parameters were field filtered:_____________________________________________Sample Parameter Containers (Types, Number of Containers, Preservatives):SAMPLING RECORDWell Location:Facility Name:Date:Top of Casing Elevation (ft msl):_______________ Casing Material:_______________ Volume of Water Per Well Volume:Total Well Depth (ft:________________Depth to Water (ft :___________________________Well Diameter:Sampling Personnel:___________________________BBBBBBBBBBBBBBBBBBBBBBBBBB6FUHHQ,QWHUYDOIW BBBBBBBBBBBBBBBBBBBBBBBBBBBType of Pump:____________________________ Tubing Material:____________________________ Pump/Tubing set at:_______________ftWeather Conditions:_______________________________________________________NOTES:*5281':$7(R SAMPLING PARAMETERS6WDELOL]DWLRQFULWHULDJXLGHOLQHVIURPWKH(3$6(6'2SHUDWLQJ3URFHGXUHIRU*URXQGZDWHU6DPSOLQJGDWHG$SULO7XUE178VIRUPHWDOV:DWHU/HYHOVOLJKWRUVWDEOHGUDZGRZQGXULQJSXUJLQJS+XQLW6&RQG253P9'2PJ/NST-001New South TractorNewton, NC9/15/2235NSB29.5Sun, 80 degrees15:4215:4515:4815:5129.3030.0029.9830.000L0.3 L0.6 L0.9 L100 ml/min100 ml/min100 ml/min100 ml/min2.492.121.892.1123.120.920.820.8179.5180.3179.5180.35.865.795.775.74-122.7-133.8-135.3-137.4n/aYSI Pro Pluscourierx3 40 mL VOAs for VOCs 8260 w/ HCLpreservative, x3 40 mL VOAs for 8270 SIMPAHs unpreservedPeristalticPVC1-inch15:55Pace AnalyticalTMW-22035PolyethyleneTOC28.750.25TOCTOCgallons
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/New South Tractor/Phase II/Report/Phase II ESA
- New South Tractor, Newton, NC (11-11-22).doc

Appendix C

Laboratory Analytical Report
#=CL#
September 27, 2022
LIMS USE: FR - BO CAPPLEMAN
LIMS OBJECT ID: 92626445
92626445
Project:
Pace Project No.:
RE:
Bo Cappleman
Hart & Hickman
2923 South Tryon Street
Charlotte, NC 28203
NST-001
Dear Bo Cappleman:
Enclosed are the analytical results for sample(s) received by the laboratory on September 19, 2022. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
A revised report is being issued on 9/27/22 to report to the RL with no J flags per client request.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
[phone]
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 41
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92626445
NST-001
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 41
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92626445
NST-001
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92626445001 SB-2 (2-3)EPA 8270E 21 PASI-CSEM
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92626445002 SB-3 (0-2)EPA 8270E 21 PASI-CSEM
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92626445003 SB-4 (0-2)EPA 8270E 21 PASI-CSEM
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92626445004 SB-5 (1-3)EPA 8270E 21 PASI-CSEM
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92626445005 TMW-1 EPA 8270E by SIM 21 PASI-CBPJ
EPA 8260D 63 PASI-CLMB
92626445006 TMW-2 EPA 8270E by SIM 21 PASI-CBPJ
EPA 8260D 63 PASI-CLMB
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-2 (2-3)Lab ID:92626445001 Collected:09/15/22 16:35 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV MW PAH by SIM
Acenaphthene ND ug/kg 09/23/22 06:57 83-32-909/22/22 13:3811.8 1
Acenaphthylene ND ug/kg 09/23/22 06:57 208-96-809/22/22 13:3811.8 1
Anthracene ND ug/kg 09/23/22 06:57 120-12-709/22/22 13:3811.8 1
Benzo(a)anthracene ND ug/kg 09/23/22 06:57 56-55-309/22/22 13:3811.8 1
Benzo(a)pyrene ND ug/kg 09/23/22 06:57 50-32-809/22/22 13:3811.8 1
Benzo(b)fluoranthene ND ug/kg 09/23/22 06:57 205-99-209/22/22 13:3811.8 1
Benzo(g,h,i)perylene ND ug/kg 09/23/22 06:57 191-24-209/22/22 13:3811.8 1
Benzo(k)fluoranthene ND ug/kg 09/23/22 06:57 207-08-909/22/22 13:3811.8 1
Chrysene ND ug/kg 09/23/22 06:57 218-01-909/22/22 13:3811.8 1
Dibenz(a,h)anthracene ND ug/kg 09/23/22 06:57 53-70-309/22/22 13:3811.8 1
Fluoranthene ND ug/kg 09/23/22 06:57 206-44-009/22/22 13:3811.8 1
Fluorene ND ug/kg 09/23/22 06:57 86-73-709/22/22 13:3811.8 1
Indeno(1,2,3-cd)pyrene ND ug/kg 09/23/22 06:57 193-39-509/22/22 13:3811.8 1
1-Methylnaphthalene ND ug/kg 09/23/22 06:57 90-12-009/22/22 13:3811.8 1
2-Methylnaphthalene ND ug/kg 09/23/22 06:57 91-57-609/22/22 13:3811.8 1
Naphthalene ND ug/kg 09/23/22 06:57 91-20-309/22/22 13:3811.8 1
Phenanthrene ND ug/kg 09/23/22 06:57 85-01-809/22/22 13:3811.8 1
Pyrene ND ug/kg 09/23/22 06:57 129-00-009/22/22 13:3811.8 1
Surrogates
2-Fluorobiphenyl (S)49 %09/23/22 06:57 321-60-809/22/22 13:3810-130 1
Nitrobenzene-d5 (S)44 %09/23/22 06:57 4165-60-009/22/22 13:3810-150 1
Terphenyl-d14 (S)81 %09/23/22 06:57 1718-51-009/22/22 13:3810-162 1
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND ug/kg 09/26/22 11:56 67-64-109/26/22 11:232061
Benzene ND ug/kg 09/26/22 11:56 71-43-209/26/22 11:2310.3 1
Bromobenzene ND ug/kg 09/26/22 11:56 108-86-109/26/22 11:2310.3 1
Bromochloromethane ND ug/kg 09/26/22 11:56 74-97-509/26/22 11:2310.3 1
Bromodichloromethane ND ug/kg 09/26/22 11:56 75-27-409/26/22 11:2310.3 1
Bromoform ND ug/kg 09/26/22 11:56 75-25-2 IK09/26/22 11:2310.3 1
Bromomethane ND ug/kg 09/26/22 11:56 74-83-909/26/22 11:2320.6 1
2-Butanone (MEK)ND ug/kg 09/26/22 11:56 78-93-309/26/22 11:232061
n-Butylbenzene ND ug/kg 09/26/22 11:56 104-51-809/26/22 11:2310.3 1
sec-Butylbenzene ND ug/kg 09/26/22 11:56 135-98-809/26/22 11:2310.3 1
tert-Butylbenzene ND ug/kg 09/26/22 11:56 98-06-609/26/22 11:2310.3 1
Carbon tetrachloride ND ug/kg 09/26/22 11:56 56-23-509/26/22 11:2310.3 1
Chlorobenzene ND ug/kg 09/26/22 11:56 108-90-709/26/22 11:2310.3 1
Chloroethane ND ug/kg 09/26/22 11:56 75-00-309/26/22 11:2320.6 1
Chloroform ND ug/kg 09/26/22 11:56 67-66-309/26/22 11:2310.3 1
Chloromethane ND ug/kg 09/26/22 11:56 74-87-309/26/22 11:2320.6 1
2-Chlorotoluene ND ug/kg 09/26/22 11:56 95-49-809/26/22 11:2310.3 1
4-Chlorotoluene ND ug/kg 09/26/22 11:56 106-43-409/26/22 11:2310.3 1
1,2-Dibromo-3-chloropropane ND ug/kg 09/26/22 11:56 96-12-8 IK09/26/22 11:2310.3 1
Dibromochloromethane ND ug/kg 09/26/22 11:56 124-48-109/26/22 11:2310.3 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-2 (2-3)Lab ID:92626445001 Collected:09/15/22 16:35 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,2-Dibromoethane (EDB)ND ug/kg 09/26/22 11:56 106-93-409/26/22 11:2310.3 1
Dibromomethane ND ug/kg 09/26/22 11:56 74-95-309/26/22 11:2310.3 1
1,2-Dichlorobenzene ND ug/kg 09/26/22 11:56 95-50-109/26/22 11:2310.3 1
1,3-Dichlorobenzene ND ug/kg 09/26/22 11:56 541-73-109/26/22 11:2310.3 1
1,4-Dichlorobenzene ND ug/kg 09/26/22 11:56 106-46-709/26/22 11:2310.3 1
Dichlorodifluoromethane ND ug/kg 09/26/22 11:56 75-71-809/26/22 11:2320.6 1
1,1-Dichloroethane ND ug/kg 09/26/22 11:56 75-34-309/26/22 11:2310.3 1
1,2-Dichloroethane ND ug/kg 09/26/22 11:56 107-06-209/26/22 11:2310.3 1
1,1-Dichloroethene ND ug/kg 09/26/22 11:56 75-35-409/26/22 11:2310.3 1
cis-1,2-Dichloroethene ND ug/kg 09/26/22 11:56 156-59-209/26/22 11:2310.3 1
trans-1,2-Dichloroethene ND ug/kg 09/26/22 11:56 156-60-509/26/22 11:2310.3 1
1,2-Dichloropropane ND ug/kg 09/26/22 11:56 78-87-509/26/22 11:2310.3 1
1,3-Dichloropropane ND ug/kg 09/26/22 11:56 142-28-909/26/22 11:2310.3 1
2,2-Dichloropropane ND ug/kg 09/26/22 11:56 594-20-709/26/22 11:2310.3 1
1,1-Dichloropropene ND ug/kg 09/26/22 11:56 563-58-609/26/22 11:2310.3 1
cis-1,3-Dichloropropene ND ug/kg 09/26/22 11:56 10061-01-509/26/22 11:2310.3 1
trans-1,3-Dichloropropene ND ug/kg 09/26/22 11:56 10061-02-609/26/22 11:2310.3 1
Diisopropyl ether ND ug/kg 09/26/22 11:56 108-20-309/26/22 11:2310.3 1
Ethylbenzene ND ug/kg 09/26/22 11:56 100-41-409/26/22 11:2310.3 1
Hexachloro-1,3-butadiene ND ug/kg 09/26/22 11:56 87-68-309/26/22 11:2320.6 1
2-Hexanone ND ug/kg 09/26/22 11:56 591-78-609/26/22 11:231031
Isopropylbenzene (Cumene)ND ug/kg 09/26/22 11:56 98-82-809/26/22 11:2310.3 1
p-Isopropyltoluene ND ug/kg 09/26/22 11:56 99-87-609/26/22 11:2310.3 1
Methylene Chloride 445 ug/kg 09/26/22 11:56 75-09-2 C909/26/22 11:2341.3 1
4-Methyl-2-pentanone (MIBK)ND ug/kg 09/26/22 11:56 108-10-109/26/22 11:231031
Methyl-tert-butyl ether ND ug/kg 09/26/22 11:56 1634-04-409/26/22 11:2310.3 1
Naphthalene ND ug/kg 09/26/22 11:56 91-20-3 IK09/26/22 11:2310.3 1
n-Propylbenzene ND ug/kg 09/26/22 11:56 103-65-109/26/22 11:2310.3 1
Styrene ND ug/kg 09/26/22 11:56 100-42-509/26/22 11:2310.3 1
1,1,1,2-Tetrachloroethane ND ug/kg 09/26/22 11:56 630-20-609/26/22 11:2310.3 1
1,1,2,2-Tetrachloroethane ND ug/kg 09/26/22 11:56 79-34-509/26/22 11:2310.3 1
Tetrachloroethene ND ug/kg 09/26/22 11:56 127-18-409/26/22 11:2310.3 1
Toluene ND ug/kg 09/26/22 11:56 108-88-309/26/22 11:2310.3 1
1,2,3-Trichlorobenzene ND ug/kg 09/26/22 11:56 87-61-6 IK,v209/26/22 11:2310.3 1
1,2,4-Trichlorobenzene ND ug/kg 09/26/22 11:56 120-82-109/26/22 11:2310.3 1
1,1,1-Trichloroethane ND ug/kg 09/26/22 11:56 71-55-609/26/22 11:2310.3 1
1,1,2-Trichloroethane ND ug/kg 09/26/22 11:56 79-00-509/26/22 11:2310.3 1
Trichloroethene ND ug/kg 09/26/22 11:56 79-01-609/26/22 11:2310.3 1
Trichlorofluoromethane ND ug/kg 09/26/22 11:56 75-69-409/26/22 11:2310.3 1
1,2,3-Trichloropropane ND ug/kg 09/26/22 11:56 96-18-409/26/22 11:2310.3 1
1,2,4-Trimethylbenzene ND ug/kg 09/26/22 11:56 95-63-609/26/22 11:2310.3 1
1,3,5-Trimethylbenzene ND ug/kg 09/26/22 11:56 108-67-809/26/22 11:2310.3 1
Vinyl acetate ND ug/kg 09/26/22 11:56 108-05-4 v109/26/22 11:231031
Vinyl chloride ND ug/kg 09/26/22 11:56 75-01-409/26/22 11:2320.6 1
Xylene (Total)ND ug/kg 09/26/22 11:56 1330-20-709/26/22 11:2320.6 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-2 (2-3)Lab ID:92626445001 Collected:09/15/22 16:35 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
m&p-Xylene ND ug/kg 09/26/22 11:56 179601-23-109/26/22 11:2320.6 1
o-Xylene ND ug/kg 09/26/22 11:56 95-47-609/26/22 11:2310.3 1
Surrogates
Toluene-d8 (S)102 %09/26/22 11:56 2037-26-509/26/22 11:2370-130 1
4-Bromofluorobenzene (S)101 %09/26/22 11:56 460-00-409/26/22 11:2370-130 1
1,2-Dichloroethane-d4 (S)102 %09/26/22 11:56 17060-07-009/26/22 11:2370-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 14.3 %09/20/22 15:42 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-3 (0-2)Lab ID:92626445002 Collected:09/15/22 15:35 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV MW PAH by SIM
Acenaphthene ND ug/kg 09/23/22 11:21 83-32-909/23/22 09:0712310
Acenaphthylene ND ug/kg 09/23/22 11:21 208-96-809/23/22 09:0712310
Anthracene ND ug/kg 09/23/22 11:21 120-12-709/23/22 09:0712310
Benzo(a)anthracene ND ug/kg 09/23/22 11:21 56-55-309/23/22 09:0712310
Benzo(a)pyrene ND ug/kg 09/23/22 11:21 50-32-809/23/22 09:0712310
Benzo(b)fluoranthene ND ug/kg 09/23/22 11:21 205-99-209/23/22 09:0712310
Benzo(g,h,i)perylene ND ug/kg 09/23/22 11:21 191-24-209/23/22 09:0712310
Benzo(k)fluoranthene ND ug/kg 09/23/22 11:21 207-08-909/23/22 09:0712310
Chrysene ND ug/kg 09/23/22 11:21 218-01-909/23/22 09:0712310
Dibenz(a,h)anthracene ND ug/kg 09/23/22 11:21 53-70-309/23/22 09:0712310
Fluoranthene ND ug/kg 09/23/22 11:21 206-44-009/23/22 09:0712310
Fluorene 174 ug/kg 09/23/22 11:21 86-73-709/23/22 09:0712310
Indeno(1,2,3-cd)pyrene ND ug/kg 09/23/22 11:21 193-39-509/23/22 09:0712310
1-Methylnaphthalene 880 ug/kg 09/23/22 11:21 90-12-009/23/22 09:0712310
2-Methylnaphthalene 1330 ug/kg 09/23/22 11:21 91-57-609/23/22 09:0712310
Naphthalene 237 ug/kg 09/23/22 11:21 91-20-309/23/22 09:0712310
Phenanthrene 336 ug/kg 09/23/22 11:21 85-01-809/23/22 09:0712310
Pyrene ND ug/kg 09/23/22 11:21 129-00-009/23/22 09:0712310
Surrogates
2-Fluorobiphenyl (S)0 %09/23/22 11:21 321-60-8 D3,S409/23/22 09:0710-130 10
Nitrobenzene-d5 (S)0 %09/23/22 11:21 4165-60-0 S409/23/22 09:0710-150 10
Terphenyl-d14 (S)0 %09/23/22 11:21 1718-51-0 S409/23/22 09:0710-162 10
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND ug/kg 09/26/22 13:11 67-64-109/26/22 11:236465
Benzene ND ug/kg 09/26/22 13:11 71-43-209/26/22 11:2332.3 5
Bromobenzene ND ug/kg 09/26/22 13:11 108-86-109/26/22 11:2332.3 5
Bromochloromethane ND ug/kg 09/26/22 13:11 74-97-509/26/22 11:2332.3 5
Bromodichloromethane ND ug/kg 09/26/22 13:11 75-27-409/26/22 11:2332.3 5
Bromoform ND ug/kg 09/26/22 13:11 75-25-2 IK09/26/22 11:2332.3 5
Bromomethane ND ug/kg 09/26/22 13:11 74-83-909/26/22 11:2364.6 5
2-Butanone (MEK)ND ug/kg 09/26/22 13:11 78-93-309/26/22 11:236465
n-Butylbenzene 446 ug/kg 09/26/22 13:11 104-51-809/26/22 11:2332.3 5
sec-Butylbenzene 290 ug/kg 09/26/22 13:11 135-98-809/26/22 11:2332.3 5
tert-Butylbenzene ND ug/kg 09/26/22 13:11 98-06-609/26/22 11:2332.3 5
Carbon tetrachloride ND ug/kg 09/26/22 13:11 56-23-509/26/22 11:2332.3 5
Chlorobenzene ND ug/kg 09/26/22 13:11 108-90-709/26/22 11:2332.3 5
Chloroethane ND ug/kg 09/26/22 13:11 75-00-309/26/22 11:2364.6 5
Chloroform ND ug/kg 09/26/22 13:11 67-66-309/26/22 11:2332.3 5
Chloromethane ND ug/kg 09/26/22 13:11 74-87-309/26/22 11:2364.6 5
2-Chlorotoluene ND ug/kg 09/26/22 13:11 95-49-809/26/22 11:2332.3 5
4-Chlorotoluene ND ug/kg 09/26/22 13:11 106-43-409/26/22 11:2332.3 5
1,2-Dibromo-3-chloropropane ND ug/kg 09/26/22 13:11 96-12-8 IK09/26/22 11:2332.3 5
Dibromochloromethane ND ug/kg 09/26/22 13:11 124-48-109/26/22 11:2332.3 5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-3 (0-2)Lab ID:92626445002 Collected:09/15/22 15:35 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,2-Dibromoethane (EDB)ND ug/kg 09/26/22 13:11 106-93-409/26/22 11:2332.3 5
Dibromomethane ND ug/kg 09/26/22 13:11 74-95-309/26/22 11:2332.3 5
1,2-Dichlorobenzene ND ug/kg 09/26/22 13:11 95-50-109/26/22 11:2332.3 5
1,3-Dichlorobenzene ND ug/kg 09/26/22 13:11 541-73-109/26/22 11:2332.3 5
1,4-Dichlorobenzene ND ug/kg 09/26/22 13:11 106-46-709/26/22 11:2332.3 5
Dichlorodifluoromethane ND ug/kg 09/26/22 13:11 75-71-809/26/22 11:2364.6 5
1,1-Dichloroethane ND ug/kg 09/26/22 13:11 75-34-309/26/22 11:2332.3 5
1,2-Dichloroethane ND ug/kg 09/26/22 13:11 107-06-209/26/22 11:2332.3 5
1,1-Dichloroethene ND ug/kg 09/26/22 13:11 75-35-409/26/22 11:2332.3 5
cis-1,2-Dichloroethene ND ug/kg 09/26/22 13:11 156-59-209/26/22 11:2332.3 5
trans-1,2-Dichloroethene ND ug/kg 09/26/22 13:11 156-60-509/26/22 11:2332.3 5
1,2-Dichloropropane ND ug/kg 09/26/22 13:11 78-87-509/26/22 11:2332.3 5
1,3-Dichloropropane ND ug/kg 09/26/22 13:11 142-28-909/26/22 11:2332.3 5
2,2-Dichloropropane ND ug/kg 09/26/22 13:11 594-20-709/26/22 11:2332.3 5
1,1-Dichloropropene ND ug/kg 09/26/22 13:11 563-58-609/26/22 11:2332.3 5
cis-1,3-Dichloropropene ND ug/kg 09/26/22 13:11 10061-01-509/26/22 11:2332.3 5
trans-1,3-Dichloropropene ND ug/kg 09/26/22 13:11 10061-02-609/26/22 11:2332.3 5
Diisopropyl ether ND ug/kg 09/26/22 13:11 108-20-309/26/22 11:2332.3 5
Ethylbenzene 59.8 ug/kg 09/26/22 13:11 100-41-409/26/22 11:2332.3 5
Hexachloro-1,3-butadiene ND ug/kg 09/26/22 13:11 87-68-309/26/22 11:2364.6 5
2-Hexanone ND ug/kg 09/26/22 13:11 591-78-609/26/22 11:233235
Isopropylbenzene (Cumene)ND ug/kg 09/26/22 13:11 98-82-809/26/22 11:2332.3 5
p-Isopropyltoluene 1010 ug/kg 09/26/22 13:11 99-87-609/26/22 11:2332.3 5
Methylene Chloride 499 ug/kg 09/26/22 13:11 75-09-2 C909/26/22 11:231295
4-Methyl-2-pentanone (MIBK)ND ug/kg 09/26/22 13:11 108-10-109/26/22 11:233235
Methyl-tert-butyl ether ND ug/kg 09/26/22 13:11 1634-04-409/26/22 11:2332.3 5
Naphthalene 1510 ug/kg 09/26/22 13:11 91-20-3 IK09/26/22 11:2332.3 5
n-Propylbenzene 294 ug/kg 09/26/22 13:11 103-65-109/26/22 11:2332.3 5
Styrene ND ug/kg 09/26/22 13:11 100-42-509/26/22 11:2332.3 5
1,1,1,2-Tetrachloroethane ND ug/kg 09/26/22 13:11 630-20-609/26/22 11:2332.3 5
1,1,2,2-Tetrachloroethane ND ug/kg 09/26/22 13:11 79-34-509/26/22 11:2332.3 5
Tetrachloroethene ND ug/kg 09/26/22 13:11 127-18-409/26/22 11:2332.3 5
Toluene 68.6 ug/kg 09/26/22 13:11 108-88-309/26/22 11:2332.3 5
1,2,3-Trichlorobenzene ND ug/kg 09/26/22 13:11 87-61-6 IK,v209/26/22 11:2332.3 5
1,2,4-Trichlorobenzene ND ug/kg 09/26/22 13:11 120-82-109/26/22 11:2332.3 5
1,1,1-Trichloroethane ND ug/kg 09/26/22 13:11 71-55-609/26/22 11:2332.3 5
1,1,2-Trichloroethane ND ug/kg 09/26/22 13:11 79-00-509/26/22 11:2332.3 5
Trichloroethene ND ug/kg 09/26/22 13:11 79-01-609/26/22 11:2332.3 5
Trichlorofluoromethane ND ug/kg 09/26/22 13:11 75-69-409/26/22 11:2332.3 5
1,2,3-Trichloropropane ND ug/kg 09/26/22 13:11 96-18-409/26/22 11:2332.3 5
1,2,4-Trimethylbenzene 3560 ug/kg 09/26/22 13:11 95-63-609/26/22 11:2332.3 5
1,3,5-Trimethylbenzene 1520 ug/kg 09/26/22 13:11 108-67-809/26/22 11:2332.3 5
Vinyl acetate ND ug/kg 09/26/22 13:11 108-05-4 v109/26/22 11:233235
Vinyl chloride ND ug/kg 09/26/22 13:11 75-01-409/26/22 11:2364.6 5
Xylene (Total)427 ug/kg 09/26/22 13:11 1330-20-709/26/22 11:2364.6 5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-3 (0-2)Lab ID:92626445002 Collected:09/15/22 15:35 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
m&p-Xylene 248 ug/kg 09/26/22 13:11 179601-23-109/26/22 11:2364.6 5
o-Xylene 179 ug/kg 09/26/22 13:11 95-47-609/26/22 11:2332.3 5
Surrogates
Toluene-d8 (S)102 %09/26/22 13:11 2037-26-5 D309/26/22 11:2370-130 5
4-Bromofluorobenzene (S)125 %09/26/22 13:11 460-00-409/26/22 11:2370-130 5
1,2-Dichloroethane-d4 (S)102 %09/26/22 13:11 17060-07-009/26/22 11:2370-130 5
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 18.2 %09/20/22 15:43 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-4 (0-2)Lab ID:92626445003 Collected:09/15/22 16:40 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV MW PAH by SIM
Acenaphthene ND ug/kg 09/23/22 09:11 83-32-909/22/22 13:3812210
Acenaphthylene ND ug/kg 09/23/22 09:11 208-96-809/22/22 13:3812210
Anthracene ND ug/kg 09/23/22 09:11 120-12-709/22/22 13:3812210
Benzo(a)anthracene ND ug/kg 09/23/22 09:11 56-55-309/22/22 13:3812210
Benzo(a)pyrene ND ug/kg 09/23/22 09:11 50-32-809/22/22 13:3812210
Benzo(b)fluoranthene ND ug/kg 09/23/22 09:11 205-99-209/22/22 13:3812210
Benzo(g,h,i)perylene ND ug/kg 09/23/22 09:11 191-24-209/22/22 13:3812210
Benzo(k)fluoranthene ND ug/kg 09/23/22 09:11 207-08-909/22/22 13:3812210
Chrysene ND ug/kg 09/23/22 09:11 218-01-909/22/22 13:3812210
Dibenz(a,h)anthracene ND ug/kg 09/23/22 09:11 53-70-309/22/22 13:3812210
Fluoranthene ND ug/kg 09/23/22 09:11 206-44-009/22/22 13:3812210
Fluorene 254 ug/kg 09/23/22 09:11 86-73-709/22/22 13:3812210
Indeno(1,2,3-cd)pyrene ND ug/kg 09/23/22 09:11 193-39-509/22/22 13:3812210
1-Methylnaphthalene 1190 ug/kg 09/23/22 09:11 90-12-009/22/22 13:3812210
2-Methylnaphthalene 1740 ug/kg 09/23/22 09:11 91-57-609/22/22 13:3812210
Naphthalene 320 ug/kg 09/23/22 09:11 91-20-309/22/22 13:3812210
Phenanthrene 520 ug/kg 09/23/22 09:11 85-01-809/22/22 13:3812210
Pyrene ND ug/kg 09/23/22 09:11 129-00-009/22/22 13:3812210
Surrogates
2-Fluorobiphenyl (S)0 %09/23/22 09:11 321-60-8 D3,S409/22/22 13:3810-130 10
Nitrobenzene-d5 (S)0 %09/23/22 09:11 4165-60-0 S409/22/22 13:3810-150 10
Terphenyl-d14 (S)0 %09/23/22 09:11 1718-51-0 S409/22/22 13:3810-162 10
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND ug/kg 09/26/22 12:15 67-64-109/26/22 11:231761
Benzene ND ug/kg 09/26/22 12:15 71-43-209/26/22 11:238.8 1
Bromobenzene ND ug/kg 09/26/22 12:15 108-86-109/26/22 11:238.8 1
Bromochloromethane ND ug/kg 09/26/22 12:15 74-97-509/26/22 11:238.8 1
Bromodichloromethane ND ug/kg 09/26/22 12:15 75-27-409/26/22 11:238.8 1
Bromoform ND ug/kg 09/26/22 12:15 75-25-2 IK09/26/22 11:238.8 1
Bromomethane ND ug/kg 09/26/22 12:15 74-83-909/26/22 11:2317.6 1
2-Butanone (MEK)ND ug/kg 09/26/22 12:15 78-93-309/26/22 11:231761
n-Butylbenzene ND ug/kg 09/26/22 12:15 104-51-809/26/22 11:238.8 1
sec-Butylbenzene ND ug/kg 09/26/22 12:15 135-98-809/26/22 11:238.8 1
tert-Butylbenzene ND ug/kg 09/26/22 12:15 98-06-609/26/22 11:238.8 1
Carbon tetrachloride ND ug/kg 09/26/22 12:15 56-23-509/26/22 11:238.8 1
Chlorobenzene ND ug/kg 09/26/22 12:15 108-90-709/26/22 11:238.8 1
Chloroethane ND ug/kg 09/26/22 12:15 75-00-309/26/22 11:2317.6 1
Chloroform ND ug/kg 09/26/22 12:15 67-66-309/26/22 11:238.8 1
Chloromethane ND ug/kg 09/26/22 12:15 74-87-309/26/22 11:2317.6 1
2-Chlorotoluene ND ug/kg 09/26/22 12:15 95-49-809/26/22 11:238.8 1
4-Chlorotoluene ND ug/kg 09/26/22 12:15 106-43-409/26/22 11:238.8 1
1,2-Dibromo-3-chloropropane ND ug/kg 09/26/22 12:15 96-12-8 IK09/26/22 11:238.8 1
Dibromochloromethane ND ug/kg 09/26/22 12:15 124-48-109/26/22 11:238.8 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-4 (0-2)Lab ID:92626445003 Collected:09/15/22 16:40 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,2-Dibromoethane (EDB)ND ug/kg 09/26/22 12:15 106-93-409/26/22 11:238.8 1
Dibromomethane ND ug/kg 09/26/22 12:15 74-95-309/26/22 11:238.8 1
1,2-Dichlorobenzene ND ug/kg 09/26/22 12:15 95-50-109/26/22 11:238.8 1
1,3-Dichlorobenzene ND ug/kg 09/26/22 12:15 541-73-109/26/22 11:238.8 1
1,4-Dichlorobenzene ND ug/kg 09/26/22 12:15 106-46-709/26/22 11:238.8 1
Dichlorodifluoromethane ND ug/kg 09/26/22 12:15 75-71-809/26/22 11:2317.6 1
1,1-Dichloroethane ND ug/kg 09/26/22 12:15 75-34-309/26/22 11:238.8 1
1,2-Dichloroethane ND ug/kg 09/26/22 12:15 107-06-209/26/22 11:238.8 1
1,1-Dichloroethene ND ug/kg 09/26/22 12:15 75-35-409/26/22 11:238.8 1
cis-1,2-Dichloroethene ND ug/kg 09/26/22 12:15 156-59-209/26/22 11:238.8 1
trans-1,2-Dichloroethene ND ug/kg 09/26/22 12:15 156-60-509/26/22 11:238.8 1
1,2-Dichloropropane ND ug/kg 09/26/22 12:15 78-87-509/26/22 11:238.8 1
1,3-Dichloropropane ND ug/kg 09/26/22 12:15 142-28-909/26/22 11:238.8 1
2,2-Dichloropropane ND ug/kg 09/26/22 12:15 594-20-709/26/22 11:238.8 1
1,1-Dichloropropene ND ug/kg 09/26/22 12:15 563-58-609/26/22 11:238.8 1
cis-1,3-Dichloropropene ND ug/kg 09/26/22 12:15 10061-01-509/26/22 11:238.8 1
trans-1,3-Dichloropropene ND ug/kg 09/26/22 12:15 10061-02-609/26/22 11:238.8 1
Diisopropyl ether ND ug/kg 09/26/22 12:15 108-20-309/26/22 11:238.8 1
Ethylbenzene ND ug/kg 09/26/22 12:15 100-41-409/26/22 11:238.8 1
Hexachloro-1,3-butadiene ND ug/kg 09/26/22 12:15 87-68-309/26/22 11:2317.6 1
2-Hexanone ND ug/kg 09/26/22 12:15 591-78-609/26/22 11:2388.1 1
Isopropylbenzene (Cumene)ND ug/kg 09/26/22 12:15 98-82-809/26/22 11:238.8 1
p-Isopropyltoluene 12.0 ug/kg 09/26/22 12:15 99-87-609/26/22 11:238.8 1
Methylene Chloride 327 ug/kg 09/26/22 12:15 75-09-2 C909/26/22 11:2335.2 1
4-Methyl-2-pentanone (MIBK)ND ug/kg 09/26/22 12:15 108-10-109/26/22 11:2388.1 1
Methyl-tert-butyl ether ND ug/kg 09/26/22 12:15 1634-04-409/26/22 11:238.8 1
Naphthalene ND ug/kg 09/26/22 12:15 91-20-3 IK09/26/22 11:238.8 1
n-Propylbenzene ND ug/kg 09/26/22 12:15 103-65-109/26/22 11:238.8 1
Styrene ND ug/kg 09/26/22 12:15 100-42-509/26/22 11:238.8 1
1,1,1,2-Tetrachloroethane ND ug/kg 09/26/22 12:15 630-20-609/26/22 11:238.8 1
1,1,2,2-Tetrachloroethane ND ug/kg 09/26/22 12:15 79-34-509/26/22 11:238.8 1
Tetrachloroethene 56.6 ug/kg 09/26/22 12:15 127-18-409/26/22 11:238.8 1
Toluene ND ug/kg 09/26/22 12:15 108-88-309/26/22 11:238.8 1
1,2,3-Trichlorobenzene ND ug/kg 09/26/22 12:15 87-61-6 IK,v209/26/22 11:238.8 1
1,2,4-Trichlorobenzene ND ug/kg 09/26/22 12:15 120-82-109/26/22 11:238.8 1
1,1,1-Trichloroethane ND ug/kg 09/26/22 12:15 71-55-609/26/22 11:238.8 1
1,1,2-Trichloroethane ND ug/kg 09/26/22 12:15 79-00-509/26/22 11:238.8 1
Trichloroethene ND ug/kg 09/26/22 12:15 79-01-609/26/22 11:238.8 1
Trichlorofluoromethane ND ug/kg 09/26/22 12:15 75-69-409/26/22 11:238.8 1
1,2,3-Trichloropropane ND ug/kg 09/26/22 12:15 96-18-409/26/22 11:238.8 1
1,2,4-Trimethylbenzene ND ug/kg 09/26/22 12:15 95-63-609/26/22 11:238.8 1
1,3,5-Trimethylbenzene ND ug/kg 09/26/22 12:15 108-67-809/26/22 11:238.8 1
Vinyl acetate ND ug/kg 09/26/22 12:15 108-05-4 v109/26/22 11:2388.1 1
Vinyl chloride ND ug/kg 09/26/22 12:15 75-01-409/26/22 11:2317.6 1
Xylene (Total)18.8 ug/kg 09/26/22 12:15 1330-20-709/26/22 11:2317.6 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-4 (0-2)Lab ID:92626445003 Collected:09/15/22 16:40 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
m&p-Xylene ND ug/kg 09/26/22 12:15 179601-23-109/26/22 11:2317.6 1
o-Xylene ND ug/kg 09/26/22 12:15 95-47-609/26/22 11:238.8 1
Surrogates
Toluene-d8 (S)102 %09/26/22 12:15 2037-26-509/26/22 11:2370-130 1
4-Bromofluorobenzene (S)105 %09/26/22 12:15 460-00-409/26/22 11:2370-130 1
1,2-Dichloroethane-d4 (S)100 %09/26/22 12:15 17060-07-009/26/22 11:2370-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 18.5 %09/20/22 15:43 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-5 (1-3)Lab ID:92626445004 Collected:09/15/22 16:45 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8270E MSSV MW PAH by SIM
Acenaphthene ND ug/kg 09/23/22 08:48 83-32-909/22/22 13:3812.0 1
Acenaphthylene ND ug/kg 09/23/22 08:48 208-96-809/22/22 13:3812.0 1
Anthracene ND ug/kg 09/23/22 08:48 120-12-709/22/22 13:3812.0 1
Benzo(a)anthracene ND ug/kg 09/23/22 08:48 56-55-309/22/22 13:3812.0 1
Benzo(a)pyrene ND ug/kg 09/23/22 08:48 50-32-809/22/22 13:3812.0 1
Benzo(b)fluoranthene ND ug/kg 09/23/22 08:48 205-99-209/22/22 13:3812.0 1
Benzo(g,h,i)perylene ND ug/kg 09/23/22 08:48 191-24-209/22/22 13:3812.0 1
Benzo(k)fluoranthene ND ug/kg 09/23/22 08:48 207-08-909/22/22 13:3812.0 1
Chrysene ND ug/kg 09/23/22 08:48 218-01-909/22/22 13:3812.0 1
Dibenz(a,h)anthracene ND ug/kg 09/23/22 08:48 53-70-309/22/22 13:3812.0 1
Fluoranthene ND ug/kg 09/23/22 08:48 206-44-009/22/22 13:3812.0 1
Fluorene 13.5 ug/kg 09/23/22 08:48 86-73-709/22/22 13:3812.0 1
Indeno(1,2,3-cd)pyrene ND ug/kg 09/23/22 08:48 193-39-509/22/22 13:3812.0 1
1-Methylnaphthalene 38.2 ug/kg 09/23/22 08:48 90-12-009/22/22 13:3812.0 1
2-Methylnaphthalene 46.2 ug/kg 09/23/22 08:48 91-57-609/22/22 13:3812.0 1
Naphthalene ND ug/kg 09/23/22 08:48 91-20-309/22/22 13:3812.0 1
Phenanthrene 31.1 ug/kg 09/23/22 08:48 85-01-809/22/22 13:3812.0 1
Pyrene ND ug/kg 09/23/22 08:48 129-00-009/22/22 13:3812.0 1
Surrogates
2-Fluorobiphenyl (S)52 %09/23/22 08:48 321-60-809/22/22 13:3810-130 1
Nitrobenzene-d5 (S)51 %09/23/22 08:48 4165-60-009/22/22 13:3810-150 1
Terphenyl-d14 (S)94 %09/23/22 08:48 1718-51-009/22/22 13:3810-162 1
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND ug/kg 09/26/22 12:33 67-64-109/26/22 11:231321
Benzene ND ug/kg 09/26/22 12:33 71-43-209/26/22 11:236.6 1
Bromobenzene ND ug/kg 09/26/22 12:33 108-86-109/26/22 11:236.6 1
Bromochloromethane ND ug/kg 09/26/22 12:33 74-97-509/26/22 11:236.6 1
Bromodichloromethane ND ug/kg 09/26/22 12:33 75-27-409/26/22 11:236.6 1
Bromoform ND ug/kg 09/26/22 12:33 75-25-2 IK09/26/22 11:236.6 1
Bromomethane ND ug/kg 09/26/22 12:33 74-83-909/26/22 11:2313.2 1
2-Butanone (MEK)ND ug/kg 09/26/22 12:33 78-93-309/26/22 11:231321
n-Butylbenzene ND ug/kg 09/26/22 12:33 104-51-809/26/22 11:236.6 1
sec-Butylbenzene ND ug/kg 09/26/22 12:33 135-98-809/26/22 11:236.6 1
tert-Butylbenzene ND ug/kg 09/26/22 12:33 98-06-609/26/22 11:236.6 1
Carbon tetrachloride ND ug/kg 09/26/22 12:33 56-23-509/26/22 11:236.6 1
Chlorobenzene ND ug/kg 09/26/22 12:33 108-90-709/26/22 11:236.6 1
Chloroethane ND ug/kg 09/26/22 12:33 75-00-309/26/22 11:2313.2 1
Chloroform ND ug/kg 09/26/22 12:33 67-66-309/26/22 11:236.6 1
Chloromethane ND ug/kg 09/26/22 12:33 74-87-309/26/22 11:2313.2 1
2-Chlorotoluene ND ug/kg 09/26/22 12:33 95-49-809/26/22 11:236.6 1
4-Chlorotoluene ND ug/kg 09/26/22 12:33 106-43-409/26/22 11:236.6 1
1,2-Dibromo-3-chloropropane ND ug/kg 09/26/22 12:33 96-12-8 IK09/26/22 11:236.6 1
Dibromochloromethane ND ug/kg 09/26/22 12:33 124-48-109/26/22 11:236.6 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-5 (1-3)Lab ID:92626445004 Collected:09/15/22 16:45 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,2-Dibromoethane (EDB)ND ug/kg 09/26/22 12:33 106-93-409/26/22 11:236.6 1
Dibromomethane ND ug/kg 09/26/22 12:33 74-95-309/26/22 11:236.6 1
1,2-Dichlorobenzene ND ug/kg 09/26/22 12:33 95-50-109/26/22 11:236.6 1
1,3-Dichlorobenzene ND ug/kg 09/26/22 12:33 541-73-109/26/22 11:236.6 1
1,4-Dichlorobenzene ND ug/kg 09/26/22 12:33 106-46-709/26/22 11:236.6 1
Dichlorodifluoromethane ND ug/kg 09/26/22 12:33 75-71-809/26/22 11:2313.2 1
1,1-Dichloroethane ND ug/kg 09/26/22 12:33 75-34-309/26/22 11:236.6 1
1,2-Dichloroethane ND ug/kg 09/26/22 12:33 107-06-209/26/22 11:236.6 1
1,1-Dichloroethene ND ug/kg 09/26/22 12:33 75-35-409/26/22 11:236.6 1
cis-1,2-Dichloroethene ND ug/kg 09/26/22 12:33 156-59-209/26/22 11:236.6 1
trans-1,2-Dichloroethene ND ug/kg 09/26/22 12:33 156-60-509/26/22 11:236.6 1
1,2-Dichloropropane ND ug/kg 09/26/22 12:33 78-87-509/26/22 11:236.6 1
1,3-Dichloropropane ND ug/kg 09/26/22 12:33 142-28-909/26/22 11:236.6 1
2,2-Dichloropropane ND ug/kg 09/26/22 12:33 594-20-709/26/22 11:236.6 1
1,1-Dichloropropene ND ug/kg 09/26/22 12:33 563-58-609/26/22 11:236.6 1
cis-1,3-Dichloropropene ND ug/kg 09/26/22 12:33 10061-01-509/26/22 11:236.6 1
trans-1,3-Dichloropropene ND ug/kg 09/26/22 12:33 10061-02-609/26/22 11:236.6 1
Diisopropyl ether ND ug/kg 09/26/22 12:33 108-20-309/26/22 11:236.6 1
Ethylbenzene ND ug/kg 09/26/22 12:33 100-41-409/26/22 11:236.6 1
Hexachloro-1,3-butadiene ND ug/kg 09/26/22 12:33 87-68-309/26/22 11:2313.2 1
2-Hexanone ND ug/kg 09/26/22 12:33 591-78-609/26/22 11:2365.9 1
Isopropylbenzene (Cumene)ND ug/kg 09/26/22 12:33 98-82-809/26/22 11:236.6 1
p-Isopropyltoluene ND ug/kg 09/26/22 12:33 99-87-609/26/22 11:236.6 1
Methylene Chloride ND ug/kg 09/26/22 12:33 75-09-209/26/22 11:2326.4 1
4-Methyl-2-pentanone (MIBK)ND ug/kg 09/26/22 12:33 108-10-109/26/22 11:2365.9 1
Methyl-tert-butyl ether ND ug/kg 09/26/22 12:33 1634-04-409/26/22 11:236.6 1
Naphthalene ND ug/kg 09/26/22 12:33 91-20-3 IK09/26/22 11:236.6 1
n-Propylbenzene ND ug/kg 09/26/22 12:33 103-65-109/26/22 11:236.6 1
Styrene ND ug/kg 09/26/22 12:33 100-42-509/26/22 11:236.6 1
1,1,1,2-Tetrachloroethane ND ug/kg 09/26/22 12:33 630-20-609/26/22 11:236.6 1
1,1,2,2-Tetrachloroethane ND ug/kg 09/26/22 12:33 79-34-509/26/22 11:236.6 1
Tetrachloroethene ND ug/kg 09/26/22 12:33 127-18-409/26/22 11:236.6 1
Toluene ND ug/kg 09/26/22 12:33 108-88-309/26/22 11:236.6 1
1,2,3-Trichlorobenzene ND ug/kg 09/26/22 12:33 87-61-6 IK,v209/26/22 11:236.6 1
1,2,4-Trichlorobenzene ND ug/kg 09/26/22 12:33 120-82-109/26/22 11:236.6 1
1,1,1-Trichloroethane ND ug/kg 09/26/22 12:33 71-55-609/26/22 11:236.6 1
1,1,2-Trichloroethane ND ug/kg 09/26/22 12:33 79-00-509/26/22 11:236.6 1
Trichloroethene ND ug/kg 09/26/22 12:33 79-01-609/26/22 11:236.6 1
Trichlorofluoromethane ND ug/kg 09/26/22 12:33 75-69-409/26/22 11:236.6 1
1,2,3-Trichloropropane ND ug/kg 09/26/22 12:33 96-18-409/26/22 11:236.6 1
1,2,4-Trimethylbenzene ND ug/kg 09/26/22 12:33 95-63-609/26/22 11:236.6 1
1,3,5-Trimethylbenzene ND ug/kg 09/26/22 12:33 108-67-809/26/22 11:236.6 1
Vinyl acetate ND ug/kg 09/26/22 12:33 108-05-4 v109/26/22 11:2365.9 1
Vinyl chloride ND ug/kg 09/26/22 12:33 75-01-409/26/22 11:2313.2 1
Xylene (Total)ND ug/kg 09/26/22 12:33 1330-20-709/26/22 11:2313.2 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:SB-5 (1-3)Lab ID:92626445004 Collected:09/15/22 16:45 Received:09/19/22 13:50 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
m&p-Xylene ND ug/kg 09/26/22 12:33 179601-23-109/26/22 11:2313.2 1
o-Xylene ND ug/kg 09/26/22 12:33 95-47-609/26/22 11:236.6 1
Surrogates
Toluene-d8 (S)102 %09/26/22 12:33 2037-26-509/26/22 11:2370-130 1
4-Bromofluorobenzene (S)103 %09/26/22 12:33 460-00-409/26/22 11:2370-130 1
1,2-Dichloroethane-d4 (S)99 %09/26/22 12:33 17060-07-009/26/22 11:2370-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 16.7 %09/20/22 15:43 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:TMW-1 Lab ID:92626445005 Collected:09/15/22 13:12 Received:09/19/22 13:50 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8270E by SIM Preparation Method: EPA 3511
Pace Analytical Services - Charlotte
8270E Low Volume PAH SIM
Acenaphthene ND ug/L 09/26/22 08:58 83-32-909/22/22 20:000.50 1
Acenaphthylene ND ug/L 09/26/22 08:58 208-96-809/22/22 20:000.50 1
Anthracene ND ug/L 09/26/22 08:58 120-12-709/22/22 20:000.050 1
Benzo(a)anthracene ND ug/L 09/26/22 08:58 56-55-309/22/22 20:000.050 1
Benzo(a)pyrene ND ug/L 09/26/22 08:58 50-32-809/22/22 20:000.10 1
Benzo(b)fluoranthene ND ug/L 09/26/22 08:58 205-99-209/22/22 20:000.050 1
Benzo(g,h,i)perylene ND ug/L 09/26/22 08:58 191-24-209/22/22 20:000.20 1
Benzo(k)fluoranthene ND ug/L 09/26/22 08:58 207-08-909/22/22 20:000.20 1
Chrysene ND ug/L 09/26/22 08:58 218-01-909/22/22 20:000.10 1
Dibenz(a,h)anthracene ND ug/L 09/26/22 08:58 53-70-309/22/22 20:000.15 1
Fluoranthene ND ug/L 09/26/22 08:58 206-44-009/22/22 20:000.30 1
Fluorene ND ug/L 09/26/22 08:58 86-73-709/22/22 20:000.31 1
Indeno(1,2,3-cd)pyrene ND ug/L 09/26/22 08:58 193-39-509/22/22 20:000.050 1
1-Methylnaphthalene ND ug/L 09/26/22 08:58 90-12-009/22/22 20:000.80 1
2-Methylnaphthalene ND ug/L 09/26/22 08:58 91-57-609/22/22 20:000.80 1
Naphthalene ND ug/L 09/26/22 08:58 91-20-309/22/22 20:001.5 1
Phenanthrene ND ug/L 09/26/22 08:58 85-01-809/22/22 20:000.20 1
Pyrene ND ug/L 09/26/22 08:58 129-00-009/22/22 20:000.10 1
Surrogates
Nitrobenzene-d5 (S)86 %09/26/22 08:58 4165-60-009/22/22 20:0069-194 1
2-Fluorobiphenyl (S)80 %09/26/22 08:58 321-60-809/22/22 20:0061-194 1
Terphenyl-d14 (S)99 %09/26/22 08:58 1718-51-009/22/22 20:0069-180 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Acetone ND ug/L 09/22/22 20:25 67-64-125.0 1
Benzene ND ug/L 09/22/22 20:25 71-43-21.0 1
Bromobenzene ND ug/L 09/22/22 20:25 108-86-11.0 1
Bromochloromethane ND ug/L 09/22/22 20:25 74-97-51.0 1
Bromodichloromethane ND ug/L 09/22/22 20:25 75-27-41.0 1
Bromoform ND ug/L 09/22/22 20:25 75-25-21.0 1
Bromomethane ND ug/L 09/22/22 20:25 74-83-9 v22.0 1
2-Butanone (MEK)ND ug/L 09/22/22 20:25 78-93-35.0 1
Carbon tetrachloride ND ug/L 09/22/22 20:25 56-23-51.0 1
Chlorobenzene ND ug/L 09/22/22 20:25 108-90-71.0 1
Chloroethane ND ug/L 09/22/22 20:25 75-00-31.0 1
Chloroform ND ug/L 09/22/22 20:25 67-66-31.0 1
Chloromethane ND ug/L 09/22/22 20:25 74-87-31.0 1
2-Chlorotoluene ND ug/L 09/22/22 20:25 95-49-81.0 1
4-Chlorotoluene ND ug/L 09/22/22 20:25 106-43-41.0 1
1,2-Dibromo-3-chloropropane ND ug/L 09/22/22 20:25 96-12-82.0 1
Dibromochloromethane ND ug/L 09/22/22 20:25 124-48-11.0 1
1,2-Dibromoethane (EDB)ND ug/L 09/22/22 20:25 106-93-41.0 1
Dibromomethane ND ug/L 09/22/22 20:25 74-95-31.0 1
1,2-Dichlorobenzene ND ug/L 09/22/22 20:25 95-50-11.0 1
1,3-Dichlorobenzene ND ug/L 09/22/22 20:25 541-73-11.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:TMW-1 Lab ID:92626445005 Collected:09/15/22 13:12 Received:09/19/22 13:50 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
1,4-Dichlorobenzene ND ug/L 09/22/22 20:25 106-46-71.0 1
Dichlorodifluoromethane ND ug/L 09/22/22 20:25 75-71-81.0 1
1,1-Dichloroethane ND ug/L 09/22/22 20:25 75-34-31.0 1
1,2-Dichloroethane ND ug/L 09/22/22 20:25 107-06-21.0 1
1,1-Dichloroethene ND ug/L 09/22/22 20:25 75-35-41.0 1
cis-1,2-Dichloroethene ND ug/L 09/22/22 20:25 156-59-21.0 1
trans-1,2-Dichloroethene ND ug/L 09/22/22 20:25 156-60-51.0 1
1,2-Dichloropropane ND ug/L 09/22/22 20:25 78-87-51.0 1
1,3-Dichloropropane ND ug/L 09/22/22 20:25 142-28-91.0 1
2,2-Dichloropropane ND ug/L 09/22/22 20:25 594-20-71.0 1
1,1-Dichloropropene ND ug/L 09/22/22 20:25 563-58-61.0 1
cis-1,3-Dichloropropene ND ug/L 09/22/22 20:25 10061-01-51.0 1
trans-1,3-Dichloropropene ND ug/L 09/22/22 20:25 10061-02-61.0 1
Diisopropyl ether ND ug/L 09/22/22 20:25 108-20-31.0 1
Ethylbenzene ND ug/L 09/22/22 20:25 100-41-41.0 1
Hexachloro-1,3-butadiene ND ug/L 09/22/22 20:25 87-68-32.0 1
2-Hexanone ND ug/L 09/22/22 20:25 591-78-65.0 1
p-Isopropyltoluene ND ug/L 09/22/22 20:25 99-87-61.0 1
Methylene Chloride ND ug/L 09/22/22 20:25 75-09-25.0 1
4-Methyl-2-pentanone (MIBK)ND ug/L 09/22/22 20:25 108-10-15.0 1
Methyl-tert-butyl ether ND ug/L 09/22/22 20:25 1634-04-41.0 1
Naphthalene ND ug/L 09/22/22 20:25 91-20-31.0 1
Styrene ND ug/L 09/22/22 20:25 100-42-51.0 1
1,1,1,2-Tetrachloroethane ND ug/L 09/22/22 20:25 630-20-61.0 1
1,1,2,2-Tetrachloroethane ND ug/L 09/22/22 20:25 79-34-51.0 1
Tetrachloroethene ND ug/L 09/22/22 20:25 127-18-41.0 1
Toluene ND ug/L 09/22/22 20:25 108-88-31.0 1
1,2,3-Trichlorobenzene ND ug/L 09/22/22 20:25 87-61-61.0 1
1,2,4-Trichlorobenzene ND ug/L 09/22/22 20:25 120-82-11.0 1
1,1,1-Trichloroethane ND ug/L 09/22/22 20:25 71-55-61.0 1
1,1,2-Trichloroethane ND ug/L 09/22/22 20:25 79-00-51.0 1
Trichloroethene ND ug/L 09/22/22 20:25 79-01-61.0 1
Trichlorofluoromethane ND ug/L 09/22/22 20:25 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 09/22/22 20:25 96-18-41.0 1
Vinyl acetate ND ug/L 09/22/22 20:25 108-05-42.0 1
Vinyl chloride ND ug/L 09/22/22 20:25 75-01-41.0 1
Xylene (Total)ND ug/L 09/22/22 20:25 1330-20-71.0 1
m&p-Xylene ND ug/L 09/22/22 20:25 179601-23-12.0 1
o-Xylene ND ug/L 09/22/22 20:25 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)97 %09/22/22 20:25 460-00-470-130 1
1,2-Dichloroethane-d4 (S)106 %09/22/22 20:25 17060-07-070-130 1
Toluene-d8 (S)99 %09/22/22 20:25 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:TMW-2 Lab ID:92626445006 Collected:09/15/22 15:55 Received:09/19/22 13:50 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8270E by SIM Preparation Method: EPA 3511
Pace Analytical Services - Charlotte
8270E Low Volume PAH SIM
Acenaphthene ND ug/L 09/26/22 09:20 83-32-909/22/22 20:000.50 1
Acenaphthylene ND ug/L 09/26/22 09:20 208-96-809/22/22 20:000.50 1
Anthracene ND ug/L 09/26/22 09:20 120-12-709/22/22 20:000.050 1
Benzo(a)anthracene ND ug/L 09/26/22 09:20 56-55-309/22/22 20:000.050 1
Benzo(a)pyrene ND ug/L 09/26/22 09:20 50-32-809/22/22 20:000.10 1
Benzo(b)fluoranthene ND ug/L 09/26/22 09:20 205-99-209/22/22 20:000.050 1
Benzo(g,h,i)perylene ND ug/L 09/26/22 09:20 191-24-209/22/22 20:000.20 1
Benzo(k)fluoranthene ND ug/L 09/26/22 09:20 207-08-909/22/22 20:000.20 1
Chrysene ND ug/L 09/26/22 09:20 218-01-909/22/22 20:000.10 1
Dibenz(a,h)anthracene ND ug/L 09/26/22 09:20 53-70-309/22/22 20:000.15 1
Fluoranthene ND ug/L 09/26/22 09:20 206-44-009/22/22 20:000.30 1
Fluorene ND ug/L 09/26/22 09:20 86-73-709/22/22 20:000.31 1
Indeno(1,2,3-cd)pyrene ND ug/L 09/26/22 09:20 193-39-509/22/22 20:000.050 1
1-Methylnaphthalene 0.89 ug/L 09/26/22 09:20 90-12-009/22/22 20:000.80 1
2-Methylnaphthalene 0.90 ug/L 09/26/22 09:20 91-57-609/22/22 20:000.80 1
Naphthalene ND ug/L 09/26/22 09:20 91-20-309/22/22 20:001.5 1
Phenanthrene ND ug/L 09/26/22 09:20 85-01-809/22/22 20:000.20 1
Pyrene ND ug/L 09/26/22 09:20 129-00-009/22/22 20:000.10 1
Surrogates
Nitrobenzene-d5 (S)85 %09/26/22 09:20 4165-60-009/22/22 20:0069-194 1
2-Fluorobiphenyl (S)92 %09/26/22 09:20 321-60-809/22/22 20:0061-194 1
Terphenyl-d14 (S)100 %09/26/22 09:20 1718-51-009/22/22 20:0069-180 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Acetone ND ug/L 09/22/22 20:43 67-64-125.0 1
Benzene ND ug/L 09/22/22 20:43 71-43-21.0 1
Bromobenzene ND ug/L 09/22/22 20:43 108-86-11.0 1
Bromochloromethane ND ug/L 09/22/22 20:43 74-97-51.0 1
Bromodichloromethane ND ug/L 09/22/22 20:43 75-27-41.0 1
Bromoform ND ug/L 09/22/22 20:43 75-25-21.0 1
Bromomethane ND ug/L 09/22/22 20:43 74-83-9 v22.0 1
2-Butanone (MEK)ND ug/L 09/22/22 20:43 78-93-35.0 1
Carbon tetrachloride ND ug/L 09/22/22 20:43 56-23-51.0 1
Chlorobenzene ND ug/L 09/22/22 20:43 108-90-71.0 1
Chloroethane ND ug/L 09/22/22 20:43 75-00-31.0 1
Chloroform ND ug/L 09/22/22 20:43 67-66-31.0 1
Chloromethane ND ug/L 09/22/22 20:43 74-87-31.0 1
2-Chlorotoluene ND ug/L 09/22/22 20:43 95-49-81.0 1
4-Chlorotoluene ND ug/L 09/22/22 20:43 106-43-41.0 1
1,2-Dibromo-3-chloropropane ND ug/L 09/22/22 20:43 96-12-82.0 1
Dibromochloromethane ND ug/L 09/22/22 20:43 124-48-11.0 1
1,2-Dibromoethane (EDB)ND ug/L 09/22/22 20:43 106-93-41.0 1
Dibromomethane ND ug/L 09/22/22 20:43 74-95-31.0 1
1,2-Dichlorobenzene ND ug/L 09/22/22 20:43 95-50-11.0 1
1,3-Dichlorobenzene ND ug/L 09/22/22 20:43 541-73-11.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 41
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92626445
NST-001
Sample:TMW-2 Lab ID:92626445006 Collected:09/15/22 15:55 Received:09/19/22 13:50 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
1,4-Dichlorobenzene ND ug/L 09/22/22 20:43 106-46-71.0 1
Dichlorodifluoromethane ND ug/L 09/22/22 20:43 75-71-81.0 1
1,1-Dichloroethane ND ug/L 09/22/22 20:43 75-34-31.0 1
1,2-Dichloroethane ND ug/L 09/22/22 20:43 107-06-21.0 1
1,1-Dichloroethene ND ug/L 09/22/22 20:43 75-35-41.0 1
cis-1,2-Dichloroethene ND ug/L 09/22/22 20:43 156-59-21.0 1
trans-1,2-Dichloroethene ND ug/L 09/22/22 20:43 156-60-51.0 1
1,2-Dichloropropane ND ug/L 09/22/22 20:43 78-87-51.0 1
1,3-Dichloropropane ND ug/L 09/22/22 20:43 142-28-91.0 1
2,2-Dichloropropane ND ug/L 09/22/22 20:43 594-20-71.0 1
1,1-Dichloropropene ND ug/L 09/22/22 20:43 563-58-61.0 1
cis-1,3-Dichloropropene ND ug/L 09/22/22 20:43 10061-01-51.0 1
trans-1,3-Dichloropropene ND ug/L 09/22/22 20:43 10061-02-61.0 1
Diisopropyl ether ND ug/L 09/22/22 20:43 108-20-31.0 1
Ethylbenzene ND ug/L 09/22/22 20:43 100-41-41.0 1
Hexachloro-1,3-butadiene ND ug/L 09/22/22 20:43 87-68-32.0 1
2-Hexanone ND ug/L 09/22/22 20:43 591-78-65.0 1
p-Isopropyltoluene ND ug/L 09/22/22 20:43 99-87-61.0 1
Methylene Chloride ND ug/L 09/22/22 20:43 75-09-25.0 1
4-Methyl-2-pentanone (MIBK)ND ug/L 09/22/22 20:43 108-10-15.0 1
Methyl-tert-butyl ether ND ug/L 09/22/22 20:43 1634-04-41.0 1
Naphthalene ND ug/L 09/22/22 20:43 91-20-31.0 1
Styrene ND ug/L 09/22/22 20:43 100-42-51.0 1
1,1,1,2-Tetrachloroethane ND ug/L 09/22/22 20:43 630-20-61.0 1
1,1,2,2-Tetrachloroethane ND ug/L 09/22/22 20:43 79-34-51.0 1
Tetrachloroethene ND ug/L 09/22/22 20:43 127-18-41.0 1
Toluene ND ug/L 09/22/22 20:43 108-88-31.0 1
1,2,3-Trichlorobenzene ND ug/L 09/22/22 20:43 87-61-61.0 1
1,2,4-Trichlorobenzene ND ug/L 09/22/22 20:43 120-82-11.0 1
1,1,1-Trichloroethane ND ug/L 09/22/22 20:43 71-55-61.0 1
1,1,2-Trichloroethane ND ug/L 09/22/22 20:43 79-00-51.0 1
Trichloroethene ND ug/L 09/22/22 20:43 79-01-61.0 1
Trichlorofluoromethane ND ug/L 09/22/22 20:43 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 09/22/22 20:43 96-18-41.0 1
Vinyl acetate ND ug/L 09/22/22 20:43 108-05-42.0 1
Vinyl chloride ND ug/L 09/22/22 20:43 75-01-41.0 1
Xylene (Total)ND ug/L 09/22/22 20:43 1330-20-71.0 1
m&p-Xylene ND ug/L 09/22/22 20:43 179601-23-12.0 1
o-Xylene ND ug/L 09/22/22 20:43 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)98 %09/22/22 20:43 460-00-470-130 1
1,2-Dichloroethane-d4 (S)106 %09/22/22 20:43 17060-07-070-130 1
Toluene-d8 (S)100 %09/22/22 20:43 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
725160
EPA 5035A/5030B
EPA 8260D
8260D 5035A 5030B
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92626445001, 92626445002, 92626445003, 92626445004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3778025
Associated Lab Samples:92626445001, 92626445002, 92626445003, 92626445004
Matrix:Solid
Analyzed
1,1,1,2-Tetrachloroethane ug/kg ND 5.0 09/26/22 04:28
1,1,1-Trichloroethane ug/kg ND 5.0 09/26/22 04:28
1,1,2,2-Tetrachloroethane ug/kg ND 5.0 09/26/22 04:28
1,1,2-Trichloroethane ug/kg ND 5.0 09/26/22 04:28
1,1-Dichloroethane ug/kg ND 5.0 09/26/22 04:28
1,1-Dichloroethene ug/kg ND 5.0 09/26/22 04:28
1,1-Dichloropropene ug/kg ND 5.0 09/26/22 04:28
1,2,3-Trichlorobenzene ug/kg ND 5.0 IK,v209/26/22 04:28
1,2,3-Trichloropropane ug/kg ND 5.0 09/26/22 04:28
1,2,4-Trichlorobenzene ug/kg ND 5.0 09/26/22 04:28
1,2,4-Trimethylbenzene ug/kg ND 5.0 09/26/22 04:28
1,2-Dibromo-3-chloropropane ug/kg ND 5.0 IK09/26/22 04:28
1,2-Dibromoethane (EDB)ug/kg ND 5.0 09/26/22 04:28
1,2-Dichlorobenzene ug/kg ND 5.0 09/26/22 04:28
1,2-Dichloroethane ug/kg ND 5.0 09/26/22 04:28
1,2-Dichloropropane ug/kg ND 5.0 09/26/22 04:28
1,3,5-Trimethylbenzene ug/kg ND 5.0 09/26/22 04:28
1,3-Dichlorobenzene ug/kg ND 5.0 09/26/22 04:28
1,3-Dichloropropane ug/kg ND 5.0 09/26/22 04:28
1,4-Dichlorobenzene ug/kg ND 5.0 09/26/22 04:28
2,2-Dichloropropane ug/kg ND 5.0 09/26/22 04:28
2-Butanone (MEK)ug/kg ND 100 09/26/22 04:28
2-Chlorotoluene ug/kg ND 5.0 09/26/22 04:28
2-Hexanone ug/kg ND 50.0 09/26/22 04:28
4-Chlorotoluene ug/kg ND 5.0 09/26/22 04:28
4-Methyl-2-pentanone (MIBK)ug/kg ND 50.0 09/26/22 04:28
Acetone ug/kg ND 100 09/26/22 04:28
Benzene ug/kg ND 5.0 09/26/22 04:28
Bromobenzene ug/kg ND 5.0 09/26/22 04:28
Bromochloromethane ug/kg ND 5.0 09/26/22 04:28
Bromodichloromethane ug/kg ND 5.0 09/26/22 04:28
Bromoform ug/kg ND 5.0 IK09/26/22 04:28
Bromomethane ug/kg ND 10.0 09/26/22 04:28
Carbon tetrachloride ug/kg ND 5.0 09/26/22 04:28
Chlorobenzene ug/kg ND 5.0 09/26/22 04:28
Chloroethane ug/kg ND 10.0 09/26/22 04:28
Chloroform ug/kg ND 5.0 09/26/22 04:28
Chloromethane ug/kg ND 10.0 09/26/22 04:28
cis-1,2-Dichloroethene ug/kg ND 5.0 09/26/22 04:28
cis-1,3-Dichloropropene ug/kg ND 5.0 09/26/22 04:28
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3778025
Associated Lab Samples:92626445001, 92626445002, 92626445003, 92626445004
Matrix:Solid
Analyzed
Dibromochloromethane ug/kg ND 5.0 09/26/22 04:28
Dibromomethane ug/kg ND 5.0 09/26/22 04:28
Dichlorodifluoromethane ug/kg ND 10.0 09/26/22 04:28
Diisopropyl ether ug/kg ND 5.0 09/26/22 04:28
Ethylbenzene ug/kg ND 5.0 09/26/22 04:28
Hexachloro-1,3-butadiene ug/kg ND 10.0 09/26/22 04:28
Isopropylbenzene (Cumene)ug/kg ND 5.0 09/26/22 04:28
m&p-Xylene ug/kg ND 10.0 09/26/22 04:28
Methyl-tert-butyl ether ug/kg ND 5.0 09/26/22 04:28
Methylene Chloride ug/kg ND 20.0 09/26/22 04:28
n-Butylbenzene ug/kg ND 5.0 09/26/22 04:28
n-Propylbenzene ug/kg ND 5.0 09/26/22 04:28
Naphthalene ug/kg ND 5.0 IK09/26/22 04:28
o-Xylene ug/kg ND 5.0 09/26/22 04:28
p-Isopropyltoluene ug/kg ND 5.0 09/26/22 04:28
sec-Butylbenzene ug/kg ND 5.0 09/26/22 04:28
Styrene ug/kg ND 5.0 09/26/22 04:28
tert-Butylbenzene ug/kg ND 5.0 09/26/22 04:28
Tetrachloroethene ug/kg ND 5.0 09/26/22 04:28
Toluene ug/kg ND 5.0 09/26/22 04:28
trans-1,2-Dichloroethene ug/kg ND 5.0 09/26/22 04:28
trans-1,3-Dichloropropene ug/kg ND 5.0 09/26/22 04:28
Trichloroethene ug/kg ND 5.0 09/26/22 04:28
Trichlorofluoromethane ug/kg ND 5.0 09/26/22 04:28
Vinyl acetate ug/kg ND 50.0 v109/26/22 04:28
Vinyl chloride ug/kg ND 10.0 09/26/22 04:28
Xylene (Total)ug/kg ND 10.0 09/26/22 04:28
1,2-Dichloroethane-d4 (S)%105 70-130 09/26/22 04:28
4-Bromofluorobenzene (S)%99 70-130 09/26/22 04:28
Toluene-d8 (S)%100 70-130 09/26/22 04:28
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3778026LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/kg 13501250 108 70-130
1,1,1-Trichloroethane ug/kg 13801250 111 70-130
1,1,2,2-Tetrachloroethane ug/kg 12001250 96 70-130
1,1,2-Trichloroethane ug/kg 13101250 104 70-130
1,1-Dichloroethane ug/kg 13201250 105 70-130
1,1-Dichloroethene ug/kg 14101250 113 70-130
1,1-Dichloropropene ug/kg 14101250 113 70-130
1,2,3-Trichlorobenzene ug/kg 936 IK,v312507570-130
1,2,3-Trichloropropane ug/kg 12001250 96 70-130
1,2,4-Trichlorobenzene ug/kg 12101250 97 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3778026LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trimethylbenzene ug/kg 13501250 108 70-130
1,2-Dibromo-3-chloropropane ug/kg 1110 IK12508967-130
1,2-Dibromoethane (EDB)ug/kg 12701250 102 70-130
1,2-Dichlorobenzene ug/kg 13501250 108 70-130
1,2-Dichloroethane ug/kg 12601250 101 70-130
1,2-Dichloropropane ug/kg 13401250 107 70-130
1,3,5-Trimethylbenzene ug/kg 13901250 111 70-130
1,3-Dichlorobenzene ug/kg 13201250 106 70-130
1,3-Dichloropropane ug/kg 12501250 100 70-130
1,4-Dichlorobenzene ug/kg 13201250 106 70-130
2,2-Dichloropropane ug/kg 13101250 105 67-130
2-Butanone (MEK)ug/kg 24202500 97 66-130
2-Chlorotoluene ug/kg 13201250 106 70-130
2-Hexanone ug/kg 25202500 101 70-130
4-Chlorotoluene ug/kg 13301250 106 70-130
4-Methyl-2-pentanone (MIBK)ug/kg 25402500 102 70-130
Acetone ug/kg 22302500 89 67-130
Benzene ug/kg 12701250 101 70-130
Bromobenzene ug/kg 13301250 106 70-130
Bromochloromethane ug/kg 13401250 107 70-130
Bromodichloromethane ug/kg 13901250 111 70-130
Bromoform ug/kg 1500 IK125012070-130
Bromomethane ug/kg 13901250 111 53-175
Carbon tetrachloride ug/kg 14701250 118 70-130
Chlorobenzene ug/kg 13001250 104 70-130
Chloroethane ug/kg 14401250 115 70-135
Chloroform ug/kg 13301250 107 70-130
Chloromethane ug/kg 13301250 107 64-130
cis-1,2-Dichloroethene ug/kg 13201250 106 70-130
cis-1,3-Dichloropropene ug/kg 13901250 111 70-130
Dibromochloromethane ug/kg 13701250 109 70-130
Dibromomethane ug/kg 13001250 104 70-130
Dichlorodifluoromethane ug/kg 13301250 106 63-145
Diisopropyl ether ug/kg 13601250 109 68-130
Ethylbenzene ug/kg 12501250 100 70-130
Hexachloro-1,3-butadiene ug/kg 12401250 99 70-130
Isopropylbenzene (Cumene)ug/kg 13201250 106 70-130
m&p-Xylene ug/kg 26602500 106 70-130
Methyl-tert-butyl ether ug/kg 12901250 103 70-130
Methylene Chloride ug/kg 12101250 97 67-130
n-Butylbenzene ug/kg 13801250 111 70-130
n-Propylbenzene ug/kg 13501250 108 70-130
Naphthalene ug/kg 1040 IK12508370-130
o-Xylene ug/kg 13301250 106 70-130
p-Isopropyltoluene ug/kg 14301250 114 70-130
sec-Butylbenzene ug/kg 13701250 109 70-130
Styrene ug/kg 13801250 110 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3778026LABORATORY CONTROL SAMPLE:
LCSSpike
tert-Butylbenzene ug/kg 13701250 110 64-130
Tetrachloroethene ug/kg 12401250 99 70-130
Toluene ug/kg 13001250 104 70-130
trans-1,2-Dichloroethene ug/kg 13601250 109 70-130
trans-1,3-Dichloropropene ug/kg 13801250 110 70-130
Trichloroethene ug/kg 13601250 109 70-130
Trichlorofluoromethane ug/kg 13401250 107 70-130
Vinyl acetate ug/kg 3050 v1250012270-134
Vinyl chloride ug/kg 14201250 113 68-130
Xylene (Total)ug/kg 39903750 106 70-130
1,2-Dichloroethane-d4 (S)%97 70-130
4-Bromofluorobenzene (S)%97 70-130
Toluene-d8 (S)%100 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
3778027MATRIX SPIKE SAMPLE:
MSSpike
Result
92626592006
1,1,1,2-Tetrachloroethane ug/kg 10501010 104 58-140ND
1,1,1-Trichloroethane ug/kg 11301010 112 58-144ND
1,1,2,2-Tetrachloroethane ug/kg 9181010 91 52-139ND
1,1,2-Trichloroethane ug/kg 9691010 96 56-140ND
1,1-Dichloroethane ug/kg 10601010 105 58-145ND
1,1-Dichloroethene ug/kg 11201010 111 57-158ND
1,1-Dichloropropene ug/kg 11401010 113 58-151ND
1,2,3-Trichlorobenzene ug/kg 525 IK,v310105248-149ND
1,2,3-Trichloropropane ug/kg 8231010 82 54-132ND
1,2,4-Trichlorobenzene ug/kg 7951010 79 51-151ND
1,2,4-Trimethylbenzene ug/kg 10201010 102 38-170ND
1,2-Dibromo-3-chloropropane ug/kg 757 IK10107544-134ND
1,2-Dibromoethane (EDB)ug/kg 9261010 92 60-138ND
1,2-Dichlorobenzene ug/kg 10301010 103 59-147ND
1,2-Dichloroethane ug/kg 9961010 99 57-139ND
1,2-Dichloropropane ug/kg 10401010 103 62-145ND
1,3,5-Trimethylbenzene ug/kg 10601010 106 47-159ND
1,3-Dichlorobenzene ug/kg 9981010 99 58-144ND
1,3-Dichloropropane ug/kg 9461010 94 60-142ND
1,4-Dichlorobenzene ug/kg 10201010 102 57-143ND
2,2-Dichloropropane ug/kg 5031010 50 37-144ND
2-Butanone (MEK)ug/kg 17902010 89 28-146ND
2-Chlorotoluene ug/kg 10401010 103 55-158ND
2-Hexanone ug/kg 17202010 85 44-141ND
4-Chlorotoluene ug/kg 10101010 101 55-146ND
4-Methyl-2-pentanone (MIBK)ug/kg 17502010 87 50-138ND
Acetone ug/kg 17702010 88 20-136ND
Benzene ug/kg 10101010 100 60-145ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
3778027MATRIX SPIKE SAMPLE:
MSSpike
Result
92626592006
Bromobenzene ug/kg 9961010 99 59-145ND
Bromochloromethane ug/kg 10001010 99 57-143ND
Bromodichloromethane ug/kg 10201010 101 53-133ND
Bromoform ug/kg 993 IK10109948-133ND
Bromomethane ug/kg 3601010 36 10-167ND
Carbon tetrachloride ug/kg 10601010 105 57-147ND
Chlorobenzene ug/kg 10501010 104 61-144ND
Chloroethane ug/kg 2761010 27 10-153ND
Chloroform ug/kg 10601010 105 58-141ND
Chloromethane ug/kg 11101010 110 54-165ND
cis-1,2-Dichloroethene ug/kg 10601010 105 59-144ND
cis-1,3-Dichloropropene ug/kg 8841010 88 56-137ND
Dibromochloromethane ug/kg 9431010 94 53-139ND
Dibromomethane ug/kg 9421010 94 60-136ND
Dichlorodifluoromethane ug/kg 10501010 104 49-177ND
Diisopropyl ether ug/kg 10401010 103 53-136ND
Ethylbenzene ug/kg 10101010 100 53-150ND
Hexachloro-1,3-butadiene ug/kg 9431010 94 42-186ND
Isopropylbenzene (Cumene)ug/kg 10901010 108 62-154ND
m&p-Xylene ug/kg 21502010 106 49-156ND
Methyl-tert-butyl ether ug/kg 9071010 90 54-133ND
Methylene Chloride ug/kg 10601010 98 50-15373.3
n-Butylbenzene ug/kg 10201010 102 44-174ND
n-Propylbenzene ug/kg 10301010 102 52-157ND
Naphthalene ug/kg 612 IK10106137-150ND
o-Xylene ug/kg 10601010 105 54-15011.4
p-Isopropyltoluene ug/kg 11001010 109 50-164ND
sec-Butylbenzene ug/kg 10901010 108 58-161ND
Styrene ug/kg 10801010 107 60-148ND
tert-Butylbenzene ug/kg 11101010 110 44-151ND
Tetrachloroethene ug/kg 8881010 88 53-151ND
Toluene ug/kg 10601010 104 52-14812.9
trans-1,2-Dichloroethene ug/kg 10601010 105 60-148ND
trans-1,3-Dichloropropene ug/kg 8641010 86 55-133ND
Trichloroethene ug/kg 10701010 106 60-148ND
Trichlorofluoromethane ug/kg 3651010 36 10-154ND
Vinyl acetate ug/kg 1660 v120108350-149ND
Vinyl chloride ug/kg 12101010 120 57-157ND
Xylene (Total)ug/kg 32203020 106 52-153ND
1,2-Dichloroethane-d4 (S)%95 70-130
4-Bromofluorobenzene (S)%101 70-130
Toluene-d8 (S)%102 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 24 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Dup
Result QualifiersRPDResult
92626592007
3778028SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane ug/kg NDND
1,1,1-Trichloroethane ug/kg NDND
1,1,2,2-Tetrachloroethane ug/kg NDND
1,1,2-Trichloroethane ug/kg NDND
1,1-Dichloroethane ug/kg NDND
1,1-Dichloroethene ug/kg NDND
1,1-Dichloropropene ug/kg NDND
1,2,3-Trichlorobenzene ug/kg ND IK,v2ND
1,2,3-Trichloropropane ug/kg NDND
1,2,4-Trichlorobenzene ug/kg NDND
1,2,4-Trimethylbenzene ug/kg NDND
1,2-Dibromo-3-chloropropane ug/kg ND IKND
1,2-Dibromoethane (EDB)ug/kg NDND
1,2-Dichlorobenzene ug/kg NDND
1,2-Dichloroethane ug/kg NDND
1,2-Dichloropropane ug/kg NDND
1,3,5-Trimethylbenzene ug/kg NDND
1,3-Dichlorobenzene ug/kg NDND
1,3-Dichloropropane ug/kg NDND
1,4-Dichlorobenzene ug/kg NDND
2,2-Dichloropropane ug/kg NDND
2-Butanone (MEK)ug/kg NDND
2-Chlorotoluene ug/kg NDND
2-Hexanone ug/kg NDND
4-Chlorotoluene ug/kg NDND
4-Methyl-2-pentanone (MIBK)ug/kg NDND
Acetone ug/kg NDND
Benzene ug/kg NDND
Bromobenzene ug/kg NDND
Bromochloromethane ug/kg NDND
Bromodichloromethane ug/kg NDND
Bromoform ug/kg ND IKND
Bromomethane ug/kg NDND
Carbon tetrachloride ug/kg NDND
Chlorobenzene ug/kg 7.5JND
Chloroethane ug/kg NDND
Chloroform ug/kg NDND
Chloromethane ug/kg NDND
cis-1,2-Dichloroethene ug/kg NDND
cis-1,3-Dichloropropene ug/kg NDND
Dibromochloromethane ug/kg NDND
Dibromomethane ug/kg NDND
Dichlorodifluoromethane ug/kg NDND
Diisopropyl ether ug/kg NDND
Ethylbenzene ug/kg 6.5JND
Hexachloro-1,3-butadiene ug/kg NDND
Isopropylbenzene (Cumene)ug/kg NDND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 25 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Dup
Result QualifiersRPDResult
92626592007
3778028SAMPLE DUPLICATE:
m&p-Xylene ug/kg 13.1JND
Methyl-tert-butyl ether ug/kg NDND
Methylene Chloride ug/kg 59.6 C9,D63181.8
n-Butylbenzene ug/kg NDND
n-Propylbenzene ug/kg NDND
Naphthalene ug/kg ND IKND
o-Xylene ug/kg 14.5 713.5
p-Isopropyltoluene ug/kg NDND
sec-Butylbenzene ug/kg NDND
Styrene ug/kg NDND
tert-Butylbenzene ug/kg NDND
Tetrachloroethene ug/kg NDND
Toluene ug/kg 18.7 617.7
trans-1,2-Dichloroethene ug/kg NDND
trans-1,3-Dichloropropene ug/kg NDND
Trichloroethene ug/kg NDND
Trichlorofluoromethane ug/kg NDND
Vinyl acetate ug/kg ND v1ND
Vinyl chloride ug/kg NDND
Xylene (Total)ug/kg 14.5JND
1,2-Dichloroethane-d4 (S)%102106
4-Bromofluorobenzene (S)%102102
Toluene-d8 (S)%102102
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 26 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
725178
EPA 8260D
EPA 8260D
8260D MSV Low Level
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92626445005, 92626445006
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3778163
Associated Lab Samples:92626445005, 92626445006
Matrix:Water
Analyzed
1,1,1,2-Tetrachloroethane ug/L ND 1.0 09/22/22 19:31
1,1,1-Trichloroethane ug/L ND 1.0 09/22/22 19:31
1,1,2,2-Tetrachloroethane ug/L ND 1.0 09/22/22 19:31
1,1,2-Trichloroethane ug/L ND 1.0 09/22/22 19:31
1,1-Dichloroethane ug/L ND 1.0 09/22/22 19:31
1,1-Dichloroethene ug/L ND 1.0 09/22/22 19:31
1,1-Dichloropropene ug/L ND 1.0 09/22/22 19:31
1,2,3-Trichlorobenzene ug/L ND 1.0 09/22/22 19:31
1,2,3-Trichloropropane ug/L ND 1.0 09/22/22 19:31
1,2,4-Trichlorobenzene ug/L ND 1.0 09/22/22 19:31
1,2-Dibromo-3-chloropropane ug/L ND 2.0 09/22/22 19:31
1,2-Dibromoethane (EDB)ug/L ND 1.0 09/22/22 19:31
1,2-Dichlorobenzene ug/L ND 1.0 09/22/22 19:31
1,2-Dichloroethane ug/L ND 1.0 09/22/22 19:31
1,2-Dichloropropane ug/L ND 1.0 09/22/22 19:31
1,3-Dichlorobenzene ug/L ND 1.0 09/22/22 19:31
1,3-Dichloropropane ug/L ND 1.0 09/22/22 19:31
1,4-Dichlorobenzene ug/L ND 1.0 09/22/22 19:31
2,2-Dichloropropane ug/L ND 1.0 09/22/22 19:31
2-Butanone (MEK)ug/L ND 5.0 09/22/22 19:31
2-Chlorotoluene ug/L ND 1.0 09/22/22 19:31
2-Hexanone ug/L ND 5.0 09/22/22 19:31
4-Chlorotoluene ug/L ND 1.0 09/22/22 19:31
4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 09/22/22 19:31
Acetone ug/L ND 25.0 09/22/22 19:31
Benzene ug/L ND 1.0 09/22/22 19:31
Bromobenzene ug/L ND 1.0 09/22/22 19:31
Bromochloromethane ug/L ND 1.0 09/22/22 19:31
Bromodichloromethane ug/L ND 1.0 09/22/22 19:31
Bromoform ug/L ND 1.0 09/22/22 19:31
Bromomethane ug/L ND 2.0 v209/22/22 19:31
Carbon tetrachloride ug/L ND 1.0 09/22/22 19:31
Chlorobenzene ug/L ND 1.0 09/22/22 19:31
Chloroethane ug/L ND 1.0 09/22/22 19:31
Chloroform ug/L ND 1.0 09/22/22 19:31
Chloromethane ug/L ND 1.0 09/22/22 19:31
cis-1,2-Dichloroethene ug/L ND 1.0 09/22/22 19:31
cis-1,3-Dichloropropene ug/L ND 1.0 09/22/22 19:31
Dibromochloromethane ug/L ND 1.0 09/22/22 19:31
Dibromomethane ug/L ND 1.0 09/22/22 19:31
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 27 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3778163
Associated Lab Samples:92626445005, 92626445006
Matrix:Water
Analyzed
Dichlorodifluoromethane ug/L ND 1.0 09/22/22 19:31
Diisopropyl ether ug/L ND 1.0 09/22/22 19:31
Ethylbenzene ug/L ND 1.0 09/22/22 19:31
Hexachloro-1,3-butadiene ug/L ND 2.0 09/22/22 19:31
m&p-Xylene ug/L ND 2.0 09/22/22 19:31
Methyl-tert-butyl ether ug/L ND 1.0 09/22/22 19:31
Methylene Chloride ug/L ND 5.0 09/22/22 19:31
Naphthalene ug/L ND 1.0 09/22/22 19:31
o-Xylene ug/L ND 1.0 09/22/22 19:31
p-Isopropyltoluene ug/L ND 1.0 09/22/22 19:31
Styrene ug/L ND 1.0 09/22/22 19:31
Tetrachloroethene ug/L ND 1.0 09/22/22 19:31
Toluene ug/L ND 1.0 09/22/22 19:31
trans-1,2-Dichloroethene ug/L ND 1.0 09/22/22 19:31
trans-1,3-Dichloropropene ug/L ND 1.0 09/22/22 19:31
Trichloroethene ug/L ND 1.0 09/22/22 19:31
Trichlorofluoromethane ug/L ND 1.0 09/22/22 19:31
Vinyl acetate ug/L ND 2.0 09/22/22 19:31
Vinyl chloride ug/L ND 1.0 09/22/22 19:31
Xylene (Total)ug/L ND 1.0 09/22/22 19:31
1,2-Dichloroethane-d4 (S)%103 70-130 09/22/22 19:31
4-Bromofluorobenzene (S)%98 70-130 09/22/22 19:31
Toluene-d8 (S)%100 70-130 09/22/22 19:31
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3778164LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 48.650 97 70-130
1,1,1-Trichloroethane ug/L 50.050 100 70-130
1,1,2,2-Tetrachloroethane ug/L 53.950 108 70-130
1,1,2-Trichloroethane ug/L 51.050 102 70-130
1,1-Dichloroethane ug/L 49.750 99 70-130
1,1-Dichloroethene ug/L 52.650 105 70-130
1,1-Dichloropropene ug/L 52.850 106 70-130
1,2,3-Trichlorobenzene ug/L 46.750 93 70-130
1,2,3-Trichloropropane ug/L 51.650 103 70-130
1,2,4-Trichlorobenzene ug/L 47.850 96 70-130
1,2-Dibromo-3-chloropropane ug/L 46.050 92 70-131
1,2-Dibromoethane (EDB)ug/L 50.350 101 70-130
1,2-Dichlorobenzene ug/L 51.250 102 70-130
1,2-Dichloroethane ug/L 51.550 103 70-130
1,2-Dichloropropane ug/L 51.650 103 70-130
1,3-Dichlorobenzene ug/L 49.750 99 70-130
1,3-Dichloropropane ug/L 50.550 101 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 28 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3778164LABORATORY CONTROL SAMPLE:
LCSSpike
1,4-Dichlorobenzene ug/L 50.150 100 70-130
2,2-Dichloropropane ug/L 48.250 96 68-135
2-Butanone (MEK)ug/L 104100 104 70-134
2-Chlorotoluene ug/L 49.750 99 70-130
2-Hexanone ug/L 105100 105 70-131
4-Chlorotoluene ug/L 49.250 98 70-130
4-Methyl-2-pentanone (MIBK)ug/L 106100 106 70-130
Acetone ug/L 109100 109 70-133
Benzene ug/L 47.350 95 70-130
Bromobenzene ug/L 48.650 97 70-130
Bromochloromethane ug/L 49.150 98 70-130
Bromodichloromethane ug/L 49.650 99 70-130
Bromoform ug/L 47.550 95 70-130
Bromomethane ug/L 39.8 v3508045-151
Carbon tetrachloride ug/L 46.450 93 70-130
Chlorobenzene ug/L 50.150 100 70-130
Chloroethane ug/L 53.950 108 39-152
Chloroform ug/L 50.650 101 70-130
Chloromethane ug/L 54.750 109 58-130
cis-1,2-Dichloroethene ug/L 49.650 99 70-130
cis-1,3-Dichloropropene ug/L 49.950 100 70-130
Dibromochloromethane ug/L 45.550 91 70-130
Dibromomethane ug/L 50.350 101 70-130
Dichlorodifluoromethane ug/L 59.950 120 54-133
Diisopropyl ether ug/L 50.950 102 70-130
Ethylbenzene ug/L 49.550 99 70-130
Hexachloro-1,3-butadiene ug/L 46.450 93 70-135
m&p-Xylene ug/L 100100 100 70-130
Methyl-tert-butyl ether ug/L 50.750 101 70-130
Methylene Chloride ug/L 51.250 102 66-130
Naphthalene ug/L 48.950 98 70-130
o-Xylene ug/L 48.750 97 70-130
p-Isopropyltoluene ug/L 50.250 100 70-130
Styrene ug/L 49.850 100 70-130
Tetrachloroethene ug/L 47.250 94 70-130
Toluene ug/L 50.250 100 70-130
trans-1,2-Dichloroethene ug/L 50.650 101 70-130
trans-1,3-Dichloropropene ug/L 50.150 100 70-130
Trichloroethene ug/L 51.250 102 70-130
Trichlorofluoromethane ug/L 50.250 100 62-130
Vinyl acetate ug/L 105100 105 70-144
Vinyl chloride ug/L 59.050 118 62-130
Xylene (Total)ug/L 149150 99 70-130
1,2-Dichloroethane-d4 (S)%100 70-130
4-Bromofluorobenzene (S)%103 70-130
Toluene-d8 (S)%102 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 29 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3778165MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92626959007
3778166
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 20 105 70-141101 420ND21.0 20.1
1,1,1-Trichloroethane ug/L 20 110 70-150106 420ND22.0 21.1
1,1,2,2-Tetrachloroethane ug/L 20 110 69-142109 120ND22.0 21.8
1,1,2-Trichloroethane ug/L 20 104 70-138103 120ND20.8 20.6
1,1-Dichloroethane ug/L 20 108 70-150105 320ND21.5 20.9
1,1-Dichloroethene ug/L 20 116 70-156113 320ND23.3 22.7
1,1-Dichloropropene ug/L 20 117 70-150114 320ND23.4 22.7
1,2,3-Trichlorobenzene ug/L 20 96 70-14898 220ND19.2 19.5
1,2,3-Trichloropropane ug/L 20 110 70-140106 320ND21.9 21.2
1,2,4-Trichlorobenzene ug/L 20 96 70-14696 020ND20.1 20.1
1,2-Dibromo-3-chloropropane ug/L 20 94 68-14691 320ND18.8 18.3
1,2-Dibromoethane (EDB)ug/L 20 106 70-138103 320ND21.1 20.6
1,2-Dichlorobenzene ug/L 20 107 70-141109 1207.5 29.0 29.4
1,2-Dichloroethane ug/L 20 108 69-143106 220ND21.6 21.2
1,2-Dichloropropane ug/L 20 104 68-156104 020ND20.9 20.9
1,3-Dichlorobenzene ug/L 20 107 70-143104 2202.4 23.8 23.3
1,3-Dichloropropane ug/L 20 108 70-138104 320ND21.6 20.9
1,4-Dichlorobenzene ug/L 20 108 70-142108 02015.3 36.8 37.0
2,2-Dichloropropane ug/L 20 106 52-170102 420ND21.2 20.5
2-Butanone (MEK)ug/L 40 110 60-157108 240ND44.2 43.3
2-Chlorotoluene ug/L 20 107 70-147104 220ND21.3 20.8
2-Hexanone ug/L 40 105 68-146104 140ND42.0 41.4
4-Chlorotoluene ug/L 20 110 70-142106 420ND22.1 21.2
4-Methyl-2-pentanone (MIBK)ug/L 40 104 70-141102 140ND41.4 41.0
Acetone ug/L 40 116 58-157114 140ND46.3 45.6
Benzene ug/L 20 99 70-14298 120ND20.1 19.9
Bromobenzene ug/L 20 107 70-143104 320ND21.4 20.8
Bromochloromethane ug/L 20 106 70-146104 220ND21.1 20.8
Bromodichloromethane ug/L 20 103 70-13997 620ND20.6 19.4
Bromoform ug/L 20 97 64-14095 220ND19.4 19.0
Bromomethane ug/L v3207328-19269 720ND14.7 13.7
Carbon tetrachloride ug/L 20 104 70-148101 320ND20.8 20.1
Chlorobenzene ug/L 20 110 70-141107 3203.7 25.7 25.0
Chloroethane ug/L 20 124 58-191119 520ND25.8 24.6
Chloroform ug/L 20 110 70-148105 520ND21.9 20.9
Chloromethane ug/L 20 108 43-162104 420ND21.7 20.8
cis-1,2-Dichloroethene ug/L 20 108 68-151105 220ND21.5 21.1
cis-1,3-Dichloropropene ug/L 20 100 70-13997 320ND20.0 19.3
Dibromochloromethane ug/L 20 94 70-14494 020ND18.8 18.8
Dibromomethane ug/L 20 99 70-139101 220ND19.7 20.2
Dichlorodifluoromethane ug/L 20 128 39-171123 420ND25.5 24.5
Diisopropyl ether ug/L 20 106 67-142104 220ND21.2 20.7
Ethylbenzene ug/L 20 109 70-143105 420ND21.8 21.0
Hexachloro-1,3-butadiene ug/L 20 104 64-163100 420ND20.8 19.9
m&p-Xylene ug/L 40 109 70-144105 340ND43.4 42.1
Methyl-tert-butyl ether ug/L 20 103 65-143102 120ND20.6 20.4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 30 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3778165MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92626959007
3778166
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
Methylene Chloride ug/L 20 106 62-149103 320ND21.2 20.5
Naphthalene ug/L 20 98 67-14799 020ND19.6 19.7
o-Xylene ug/L 20 106 70-145104 220ND21.3 20.8
p-Isopropyltoluene ug/L 20 107 70-147105 220ND21.5 21.0
Styrene ug/L 20 103 70-143100 320ND20.6 20.0
Tetrachloroethene ug/L 20 107 70-145101 520ND21.3 20.2
Toluene ug/L 20 108 70-142104 320ND21.5 20.9
trans-1,2-Dichloroethene ug/L 20 112 70-151109 320ND22.4 21.8
trans-1,3-Dichloropropene ug/L 20 100 70-13999 120ND20.1 19.8
Trichloroethene ug/L 20 112 62-146108 320ND22.3 21.6
Trichlorofluoromethane ug/L 20 114 63-153110 420ND22.8 21.9
Vinyl acetate ug/L 40 106 61-162104 240ND42.6 41.8
Vinyl chloride ug/L 20 127 61-163123 320ND25.4 24.6
Xylene (Total)ug/L 60 108 70-143105 360ND64.7 62.9
1,2-Dichloroethane-d4 (S)%98 70-130104
4-Bromofluorobenzene (S)%100 70-130100
Toluene-d8 (S)%100 70-130100
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
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Page 31 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
725005
EPA 3546
EPA 8270E
8270E MSSV PAH by SIM
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92626445001, 92626445002, 92626445003, 92626445004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3777155
Associated Lab Samples:92626445001, 92626445002, 92626445003, 92626445004
Matrix:Solid
Analyzed
1-Methylnaphthalene ug/kg ND 10.1 09/23/22 06:13
2-Methylnaphthalene ug/kg ND 10.1 09/23/22 06:13
Acenaphthene ug/kg ND 10.1 09/23/22 06:13
Acenaphthylene ug/kg ND 10.1 09/23/22 06:13
Anthracene ug/kg ND 10.1 09/23/22 06:13
Benzo(a)anthracene ug/kg ND 10.1 09/23/22 06:13
Benzo(a)pyrene ug/kg ND 10.1 09/23/22 06:13
Benzo(b)fluoranthene ug/kg ND 10.1 09/23/22 06:13
Benzo(g,h,i)perylene ug/kg ND 10.1 09/23/22 06:13
Benzo(k)fluoranthene ug/kg ND 10.1 09/23/22 06:13
Chrysene ug/kg ND 10.1 09/23/22 06:13
Dibenz(a,h)anthracene ug/kg ND 10.1 09/23/22 06:13
Fluoranthene ug/kg ND 10.1 09/23/22 06:13
Fluorene ug/kg ND 10.1 09/23/22 06:13
Indeno(1,2,3-cd)pyrene ug/kg ND 10.1 09/23/22 06:13
Naphthalene ug/kg ND 10.1 09/23/22 06:13
Phenanthrene ug/kg ND 10.1 09/23/22 06:13
Pyrene ug/kg ND 10.1 09/23/22 06:13
2-Fluorobiphenyl (S)%53 10-130 09/23/22 06:13
Nitrobenzene-d5 (S)%49 10-150 09/23/22 06:13
Terphenyl-d14 (S)%89 10-162 09/23/22 06:13
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3777156LABORATORY CONTROL SAMPLE:
LCSSpike
1-Methylnaphthalene ug/kg 27.033.7 80 49-130
2-Methylnaphthalene ug/kg 27.733.7 82 50-130
Acenaphthene ug/kg 24.233.7 72 46-130
Acenaphthylene ug/kg 25.833.7 77 47-130
Anthracene ug/kg 30.533.7 91 48-130
Benzo(a)anthracene ug/kg 32.233.7 96 50-130
Benzo(a)pyrene ug/kg 40.833.7 121 37-130
Benzo(b)fluoranthene ug/kg 31.733.7 94 47-130
Benzo(g,h,i)perylene ug/kg 35.933.7 107 49-130
Benzo(k)fluoranthene ug/kg 34.633.7 103 47-130
Chrysene ug/kg 30.233.7 90 44-130
Dibenz(a,h)anthracene ug/kg 38.633.7 115 53-130
Fluoranthene ug/kg 34.833.7 103 50-130
Fluorene ug/kg 27.133.7 81 48-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
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Huntersville, NC 28078
[phone]
Page 32 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3777156LABORATORY CONTROL SAMPLE:
LCSSpike
Indeno(1,2,3-cd)pyrene ug/kg 37.233.7 110 52-130
Naphthalene ug/kg 25.733.7 76 49-130
Phenanthrene ug/kg 29.533.7 88 45-130
Pyrene ug/kg 34.133.7 101 51-130
2-Fluorobiphenyl (S)%64 10-130
Nitrobenzene-d5 (S)%69 10-150
Terphenyl-d14 (S)%100 10-162
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
3777157MATRIX SPIKE SAMPLE:
MSSpike
Result
92626445001
1-Methylnaphthalene ug/kg 25.338.9 65 14-130ND
2-Methylnaphthalene ug/kg 25.738.9 66 15-130ND
Acenaphthene ug/kg 29.138.9 75 19-130ND
Acenaphthylene ug/kg 30.438.9 78 25-130ND
Anthracene ug/kg 33.038.9 85 22-130ND
Benzo(a)anthracene ug/kg 31.838.9 80 14-130ND
Benzo(a)pyrene ug/kg 37.738.9 94 10-130ND
Benzo(b)fluoranthene ug/kg 35.538.9 87 10-130ND
Benzo(g,h,i)perylene ug/kg 30.638.9 76 10-130ND
Benzo(k)fluoranthene ug/kg 27.738.9 70 10-130ND
Chrysene ug/kg 30.438.9 76 10-130ND
Dibenz(a,h)anthracene ug/kg 29.838.9 77 10-130ND
Fluoranthene ug/kg 40.338.9 99 10-130ND
Fluorene ug/kg 33.538.9 86 21-130ND
Indeno(1,2,3-cd)pyrene ug/kg 30.538.9 76 10-130ND
Naphthalene ug/kg 22.238.9 57 22-130ND
Phenanthrene ug/kg 33.138.9 82 10-130ND
Pyrene ug/kg 38.638.9 95 10-130ND
2-Fluorobiphenyl (S)%56 10-130
Nitrobenzene-d5 (S)%46 10-150
Terphenyl-d14 (S)%88 10-162
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
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Huntersville, NC 28078
[phone]
Page 33 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
725145
EPA 3511
EPA 8270E by SIM
8270E 3511 Low Volume PAH SIM
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92626445005, 92626445006
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3777951
Associated Lab Samples:92626445005, 92626445006
Matrix:Water
Analyzed
1-Methylnaphthalene ug/L ND 0.80 09/26/22 08:14
2-Methylnaphthalene ug/L ND 0.80 09/26/22 08:14
Acenaphthene ug/L ND 0.50 09/26/22 08:14
Acenaphthylene ug/L ND 0.50 09/26/22 08:14
Anthracene ug/L ND 0.050 09/26/22 08:14
Benzo(a)anthracene ug/L ND 0.050 09/26/22 08:14
Benzo(a)pyrene ug/L ND 0.10 09/26/22 08:14
Benzo(b)fluoranthene ug/L ND 0.050 09/26/22 08:14
Benzo(g,h,i)perylene ug/L ND 0.20 09/26/22 08:14
Benzo(k)fluoranthene ug/L ND 0.20 09/26/22 08:14
Chrysene ug/L ND 0.10 09/26/22 08:14
Dibenz(a,h)anthracene ug/L ND 0.15 09/26/22 08:14
Fluoranthene ug/L ND 0.30 09/26/22 08:14
Fluorene ug/L ND 0.31 09/26/22 08:14
Indeno(1,2,3-cd)pyrene ug/L ND 0.050 09/26/22 08:14
Naphthalene ug/L ND 1.5 09/26/22 08:14
Phenanthrene ug/L ND 0.20 09/26/22 08:14
Pyrene ug/L ND 0.10 09/26/22 08:14
2-Fluorobiphenyl (S)%85 61-194 09/26/22 08:14
Nitrobenzene-d5 (S)%96 69-194 09/26/22 08:14
Terphenyl-d14 (S)%100 69-180 09/26/22 08:14
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3777952LABORATORY CONTROL SAMPLE:
LCSSpike
1-Methylnaphthalene ug/L 2.32.5 93 70-130
2-Methylnaphthalene ug/L 1.92.5 76 70-130
Acenaphthene ug/L 2.12.5 85 70-130
Acenaphthylene ug/L 2.42.5 95 70-130
Anthracene ug/L 2.42.5 96 70-130
Benzo(a)anthracene ug/L 2.12.5 83 70-130
Benzo(a)pyrene ug/L 2.52.5 102 70-130
Benzo(b)fluoranthene ug/L 1.92.5 75 70-130
Benzo(g,h,i)perylene ug/L 1.92.5 77 70-130
Benzo(k)fluoranthene ug/L 2.12.5 83 70-130
Chrysene ug/L 2.12.5 82 70-130
Dibenz(a,h)anthracene ug/L 2.12.5 85 70-130
Fluoranthene ug/L 2.62.5 105 70-130
Fluorene ug/L 2.42.5 96 70-130
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 34 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3777952LABORATORY CONTROL SAMPLE:
LCSSpike
Indeno(1,2,3-cd)pyrene ug/L 2.12.5 83 70-130
Naphthalene ug/L 1.72.5 70 70-130
Phenanthrene ug/L 2.12.5 84 70-130
Pyrene ug/L 2.62.5 102 70-130
2-Fluorobiphenyl (S)%81 61-194
Nitrobenzene-d5 (S)%88 69-194
Terphenyl-d14 (S)%95 69-180
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3777953MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92626439013
3777954
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1-Methylnaphthalene ug/L 5 72 55-16075 351.2 4.8 4.9
2-Methylnaphthalene ug/L 5 75 59-15874 151.0 4.7 4.7
Acenaphthene ug/L 5 82 42-15976 85ND4.1 3.8
Acenaphthylene ug/L 5 95 37-17999 45ND4.7 4.9
Anthracene ug/L 5 93 50-17092 25ND4.7 4.6
Benzo(a)anthracene ug/L 5 92 26-16791 15ND4.6 4.6
Benzo(a)pyrene ug/L 5 107 11-178106 15ND5.4 5.3
Benzo(b)fluoranthene ug/L 5 83 13-16481 25ND4.1 4.1
Benzo(g,h,i)perylene ug/L 5 83 10-15383 05ND4.1 4.1
Benzo(k)fluoranthene ug/L 5 84 10-16986 25ND4.2 4.3
Chrysene ug/L 5 85 32-14786 15ND4.3 4.3
Dibenz(a,h)anthracene ug/L 5 93 10-15692 15ND4.7 4.6
Fluoranthene ug/L 5 107 40-178104 25ND5.3 5.2
Fluorene ug/L 5 95 45-166103 95ND4.7 5.2
Indeno(1,2,3-cd)pyrene ug/L 5 89 10-15690 15ND4.4 4.5
Naphthalene ug/L 5 69 57-15380 4510.4 13.8 14.4
Phenanthrene ug/L 5 84 47-15284 15ND4.2 4.2
Pyrene ug/L 5 104 54-166103 05ND5.2 5.2
2-Fluorobiphenyl (S)%97 61-194100
Nitrobenzene-d5 (S)%96 69-19491
Terphenyl-d14 (S)%103 69-180103
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
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Huntersville, NC 28078
[phone]
Page 35 of 41
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92626445
NST-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
724533
SW-846
SW-846
Dry Weight/Percent Moisture
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92626445001, 92626445002, 92626445003, 92626445004
Parameter Units
Dup
Result QualifiersRPDResult
92626445001
3774950SAMPLE DUPLICATE:
Percent Moisture %14.4 N2114.3
Parameter Units
Dup
Result QualifiersRPDResult
92626430009
3774951SAMPLE DUPLICATE:
Percent Moisture %7.5 N227.6
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
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#=QL#
QUALIFIERS
Pace Project No.:
Project:
92626445
NST-001
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
Common Laboratory Contaminant.C9
Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3
The precision between the sample and sample duplicate exceeded laboratory control limits.D6
The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.IK
The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.N2
Surrogate recovery not evaluated against control limits due to sample dilution.S4
The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.v1
The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.v2
The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.v3
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/27/2022 10:07 AM
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#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92626445
NST-001
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92626445001 725005 725281SB-2 (2-3)EPA 3546 EPA 8270E
92626445002 725005 725281SB-3 (0-2)EPA 3546 EPA 8270E
92626445003 725005 725281SB-4 (0-2)EPA 3546 EPA 8270E
92626445004 725005 725281SB-5 (1-3)EPA 3546 EPA 8270E
92626445005 725145 725284TMW-1 EPA 3511 EPA 8270E by SIM
92626445006 725145 725284TMW-2 EPA 3511 EPA 8270E by SIM
92626445001 725160 725206SB-2 (2-3)EPA 5035A/5030B EPA 8260D
92626445002 725160 725206SB-3 (0-2)EPA 5035A/5030B EPA 8260D
92626445003 725160 725206SB-4 (0-2)EPA 5035A/5030B EPA 8260D
92626445004 725160 725206SB-5 (1-3)EPA 5035A/5030B EPA 8260D
92626445005 725178TMW-1 EPA 8260D
92626445006 725178TMW-2 EPA 8260D
92626445001 724533SB-2 (2-3)SW-846
92626445002 724533SB-3 (0-2)SW-846
92626445003 724533SB-4 (0-2)SW-846
92626445004 724533SB-5 (1-3)SW-846
REPORT OF LABORATORY ANALYSIS
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Page 38 of 41
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https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/New South Tractor/Phase II/Report/Phase II ESA
- New South Tractor, Newton, NC (11-11-22).doc

Appendix D

Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
North Carolina Department of Environmental Quality
Risk Calculator
New South Tractor
985 US Highway 70
July 2022
May 2022 EPA RSL Table
Prepared By:
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: July 2022
Basis: May 2022 EPA RSL Table
Site ID:
Exposure Unit ID:
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: July 2022
Basis: May 2022 EPA RSL Table
Site ID:
Exposure Unit ID:
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: July 2022Basis: May 2022 EPA RSL TableSite ID: Exposure Unit ID: NOTE: If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculationsExposure Point Concentration (mg/kg)Notes: CAS NumberChemicalFor the chemicals highlighted in blue, data entry notes are provided in the PSRG Table link on the Main MenuMinimum Concentration (Qualifier)Maximum Concentration (Qualifier)UnitsLocation of Maximum ConcentrationDetection FrequencyRange of Detection LimitsConcentration Used for ScreeningBackground ValueScreening Toxicity Value (Screening Level) (n/c)Potential ARAR/TBC ValuePotential ARAR/TBC SourceCOPC Flag (Y/N)Rationale for Selection or Deletion0.446 104-51-8Butylbenzene, n-mg/kg0.29 135-98-8Butylbenzene, sec-mg/kg0.0598 100-41-4Ethylbenzenemg/kg0.499 75-09-2Methylene Chloridemg/kg0.254 86-73-7~Fluorenemg/kg1.19 90-12-0~Methylnaphthalene, 1-mg/kg1.74 91-57-6~Methylnaphthalene, 2-mg/kg1.51 91-20-3~Naphthalenemg/kg0.294 103-65-1Propyl benzenemg/kg0.0566 127-18-4Tetrachloroethylenemg/kg0.0686 108-88-3Toluenemg/kg3.56 95-63-6Trimethylbenzene, 1,2,4-mg/kg1.52 108-67-8Trimethylbenzene, 1,3,5-mg/kg0.427 1330-20-7 Xylenesmg/kgInput Form 2ASoil Exposure Point Concentration TableDescription of Exposure Point Concentration Selection:North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2022
Basis: May 2022 EPA RSL Table
Site ID:
Exposure Unit ID:
Receptor Pathway
Carcinogenic
Risk Hazard Index Risk exceeded?
Soil 8.1E-07 3.8E-02 NO
Groundwater Use* NC NC NC
Soil 1.9E-07 6.3E-03 NO
Groundwater Use* NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water* NC NC NC
Receptor Pathway
Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the NC
2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Direct Contact - Resident Soil
Version Date: July 2022
Basis: May 2022 EPA RSL Table
Site ID:
Exposure Unit ID:
* - Note that inhalation on this calculator refers to outdoor inhalation of volatiles and particulates, not indoor inhalation associated with vapor intrusion.
CAS # Chemical Name:
Ingestion
Concentration
(mg/kg)
Dermal
Concentration
(mg/kg)
Inhalation
Concentration
(mg/kg)*
Ingestion
Carcinogenic
Risk
Dermal
Carcinogenic
Risk
Inhalation
Carcinogenic
Risk*
Calculated
Carcinogenic
Risk
Ingestion
Hazard
Quotient
Dermal
Hazard
Quotient
Inhalation
Hazard
Quotient*
Calculated
Non-
Carcinogenic
Hazard
Quotient104-51-8 Butylbenzene, n- 0.446 0.446 0.446 1.1E-04 1.1E-04
135-98-8 Butylbenzene, sec- 0.29 0.29 0.29 3.7E-05 3.7E-05
100-41-4 Ethylbenzene 0.0598 0.0598 0.0598 9.5E-10 8.8E-09 9.8E-09 1.5E-05 9.5E-06 2.5E-0575-09-2 Methylene Chloride 0.499 0.499 0.499 6.5E-09 1.6E-09 8.1E-09 1.1E-03 2.5E-04 1.3E-03
86-73-7 ~Fluorene 0.254 0.254 0.254 8.1E-05 2.5E-05 1.1E-04
90-12-0 ~Methylnaphthalene, 1- 1.19 1.19 1.19 5.0E-08 1.8E-08 6.8E-08 2.2E-04 6.7E-05 2.8E-04
91-57-6 ~Methylnaphthalene, 2- 1.74 1.74 1.74 5.6E-03 1.7E-03 7.3E-03
91-20-3 ~Naphthalene 1.51 1.51 1.51 2.6E-07 9.5E-08 3.7E-07 7.3E-07 9.7E-04 3.0E-04 9.8E-03 1.1E-02
103-65-1 Propyl benzene 0.294 0.294 0.294 3.8E-05 3.8E-05 7.5E-05
127-18-4 Tetrachloroethylene 0.0566 0.0566 0.0566 1.7E-10 1.7E-09 1.8E-09 1.2E-04 4.3E-04 5.5E-04
108-88-3 Toluene 0.0686 0.0686 0.0686 1.1E-05 2.9E-06 1.4E-0595-63-6 Trimethylbenzene, 1,2,4- 3.56 3.56 3.56 4.6E-03 6.8E-03 1.1E-02
108-67-8 Trimethylbenzene, 1,3,5- 1.52 1.52 1.52 1.9E-03 3.5E-03 5.4E-03
1330-20-7 Xylenes 0.427 0.427 0.427 2.7E-05 6.7E-04 7.0E-04
Cumulative: 8.1E-07 3.8E-02
Output Form 2A
** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate cancer risk or hazard quotient. Lead concentrations are compared to the EPA screening level
of 400 mg/kg for residential soil.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Direct Contact - Non-Residential Worker Soil
Version Date: July 2022
Basis: May 2022 EPA RSL Table
Site ID:
Exposure Unit ID:
* - Note that inhalation on this calculator refers to outdoor inhalation of volatiles and particulates, not indoor inhalation associated with vapor intrusion.
CAS # Chemical Name:
Ingestion
Concentration
(mg/kg)
Dermal
Concentration
(mg/kg)
Inhalation
Concentration
(mg/kg)*
Ingestion
Carcinogenic
Risk
Dermal
Carcinogenic
Risk
Inhalation
Carcinogenic
Risk
Calculated
Carcinogenic
Risk
Ingestion
Hazard
Quotient
Dermal
Hazard
Quotient
Inhalation
Hazard
Quotient
Calculated
Non-
Carcinogenic
Hazard
Quotient
104-51-8 Butylbenzene, n- 0.446 0.446 0.446 7.6E-06 7.6E-06
135-98-8 Butylbenzene, sec- 0.29 0.29 0.29 2.5E-06 2.5E-06
100-41-4 Ethylbenzene 0.0598 0.0598 0.0598 2.0E-10 2.0E-09 2.2E-09 1.0E-06 2.3E-06 3.3E-06
75-09-2 Methylene Chloride 0.499 0.499 0.499 3.1E-10 1.3E-10 4.3E-10 7.1E-05 6.0E-05 1.3E-04
86-73-7 ~Fluorene 0.254 0.254 0.254 5.4E-06 3.0E-06 8.4E-06
90-12-0 ~Methylnaphthalene, 1- 1.19 1.19 1.19 1.1E-08 5.8E-09 1.6E-08 1.5E-05 8.0E-06 2.3E-05
91-57-6 ~Methylnaphthalene, 2- 1.74 1.74 1.74 3.7E-04 2.0E-04 5.8E-04
91-20-3 ~Naphthalene 1.51 1.51 1.51 5.5E-08 3.0E-08 8.5E-08 1.7E-07 6.5E-05 3.6E-05 2.3E-03 2.4E-03
103-65-1 Propyl benzene 0.294 0.294 0.294 2.5E-06 9.0E-06 1.2E-05
127-18-4 Tetrachloroethylene 0.0566 0.0566 0.0566 3.6E-11 3.8E-10 4.2E-10 8.1E-06 1.0E-04 1.1E-04
108-88-3 Toluene 0.0686 0.0686 0.0686 7.3E-07 6.9E-07 1.4E-06
95-63-6 Trimethylbenzene, 1,2,4- 3.56 3.56 3.56 3.0E-04 1.6E-03 1.9E-03
108-67-8 Trimethylbenzene, 1,3,5- 1.52 1.52 1.52 1.3E-04 8.2E-04 9.5E-04
1330-20-7 Xylenes 0.427 0.427 0.427 1.8E-06 1.6E-04 1.6E-04
Cumulative: 1.9E-07 6.3E-03
Output Form 2C
** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate cancer risk or hazard quotient. Lead concentrations are compared to the EPA screening level of 800
mg/kg for commercial/industrial soil.
North Carolina DEQ Risk Calculator