MO-29735_48851_CA_UST-12_20230106

Underground Storage Tank Permanent
Removal from Service Report
150 Lap Road
Conover, Catawba County, North Carolina
November 18, 2022
Terracon Project No. 7522P001
Prepared for:
TForce Freight, Inc.
Saint-Laurent, Quebec
Prepared by:
Terracon Consultants, Inc.
Greensboro, North Carolina
Terracon Consultants, Inc. 7327-G W. Friendly Avenue Greensboro, NC 27410
P [phone] F [phone] terracon.com
November 18, 2022
TFI Holdings USA, Inc.
8801 Trans-Canada Highway Suite 500
Saint-Laurent, Quebec H4S 1Z6
Attn: Mr. Bill Preece
Re: Underground Storage Tank Permanent Removal from Service Report
TForce Freight, Inc.
150 Lap Road
Conover, Catawba County, North Carolina
Terracon Project No. 7522P001
Dear Mr. Preece:
Terracon Consultants, Inc. (Terracon) is pleased to submit the following Underground Storage
Tank (UST) Permanent Removal from Service Report for the above-referenced site.
Please contact any of the undersigned at [phone] if you have questions regarding the
information provided in this report.
Sincerely,
Terracon Consultants, Inc.
Laura R. Elliott, PG Michael P. Harris, PG
Senior Geologist Vice President
Principal
Senior National Account Manager
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TABLE OF CONTENTS
Page No.
1.0 INTRODUCTION AND BACKGROUND ................................................................... 1
2.0 REMOVAL ACTIVITIES ............................................................................................ 2
2.1 Notifications ........................................................................................................... 2
2.2 UST System Removal ........................................................................................... 3
2.3 Product Piping Removal ........................................................................................ 3
3.0 CLOSURE/CONFIRMATION SOIL SAMPLING PROGRAM .................................... 4
4.0 LABORATORY ANALYTICAL PROGRAM .............................................................. 4
5.0 DATA EVALUATION ................................................................................................ 5
5.1 Soil Sample Data Evaluation ................................................................................. 5
6.0 DATA USABILITY REVIEW ...................................................................................... 6
7.0 WASTE DISPOSITION ............................................................................................. 6
8.0 SITE RESTORATION ............................................................................................... 7
9.0 FINDINGS AND RECOMMENDATIONS ................................................................... 7
EXHIBITS
Exhibit 1 – Site Location Map
Exhibit 2 – Site Diagram
Exhibit 3 – Soil Analytical Results (June & July 2022)
TABLES
Table 1 – Summary of Soil Analytical Results
APPENDICES
Appendix A – NCDEQ UST Notification Forms
Appendix B – Photographs
Appendix C – Waste Disposal Documentation
Appendix D – Laboratory Analytical Reports
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UNDERGROUND STORAGE TANK SYSTEM
PERMANENT REMOVAL FROM SERVICE REPORT
TFORCE FREIGHT, INC.
150 LAP ROAD
CONOVER, CATAWBA COUNTY, NORTH CAROLINA
Terracon Project No. 7522P001
November 18, 2022
1.0 INTRODUCTION AND BACKGROUND
Terracon Consultants, Inc. (Terracon) supervised the underground storage tank (UST) system
closure service activities for the above-referenced TForce Freight vehicle maintenance facility
located in Conover, North Carolina. One UST system was closed by removal: a fueling system
consisting of one 15,000-gallon diesel UST, the associated product lines, a sump on the western
side of the tank, and a former dispenser block located on the eastern wall of the adjacent
maintenance building. For the UST system, the product line piping exited the ground surface at a
transition/intermediate sump just northeast of the maintenance facility and was routed to
dispenser equipment located wholly above-ground; as such, dispenser samples were not
collected as part of the closure services, as discussed in the report sections below.
One double-walled steel 15,000-gallon diesel UST was installed east of the maintenance service
garage in 1990. Covered fueling bays equipped with diesel fuel dispensing pumps are located
west of the UST. Fuel lines from the UST exited a sump approximately five feet west of the UST
and continued along the building exterior and overhead within the pull-through truck bay to the
dispensers located in the center of the garage. Four dry monitoring wells were observed
surrounding the UST.
According to historical records, one 3,000-gallon hazardous substance UST was removed from
the site in 1976. Four USTs were removed from the site in 1990; one 10,000-gallon diesel, one
15,000-gallon diesel, and one 10,000-gallon heating oil UST located to the northwest of the
building, and one 4,000-gallon waste oil UST located to the northeast of the building. North
Carolina Department of Environmental Quality (NCDEQ) records document 300 cubic yards of
soil removed from the site. Subsequent soil samples showed minimal remaining impacts to soil.
A topographic map depicting the location of the site is presented as Exhibit 1, a site plan including
the layout of the site and location of the subject UST system is presented as Exhibit 2, and a site
detail depicting sample locations is presented as Exhibit 3.
Removal of the UST was conducted in general accordance with American Petroleum Institute
(API) Recommended Practice 1604, Closure of Underground Petroleum Storage Tanks, dated
March 1, 1996, and in general accordance with NCDEQ – DWM – UST Section “Guidelines for
Site Checks, Tank Closure, and Initial Response and Abatement” dated May 17, 2021
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Underground Storage Tank Permanent Removal From Service Report
TForce Freight ■ Conover, North Carolina
November 18, 2022 ■ Terracon Project No. 7522P001
(Guidelines).
Terracon’s services were performed in a manner consistent with generally-accepted practices of
the profession undertaken in similar studies in the same geographical area during the same time
period. Terracon makes no warranties, either express or implied, regarding the findings,
conclusions or recommendations. Please note that Terracon does not warrant the work of
laboratories, regulatory agencies or other third parties supplying information used in the
preparation of the report. These services were performed in accordance with the scope of work
agreed with you, our client, as set forth in our proposal.
Findings, conclusions and recommendations resulting from these services are based upon
information derived from the on-site activities and other services performed under this scope of
work; such information is subject to change over time. Certain indicators of the presence of
hazardous substances, petroleum products, or other constituents may have been latent,
inaccessible, unobservable, nondetectable or not present during these services, and we cannot
represent that the site contains no hazardous substances, toxic materials, petroleum products, or
other latent conditions beyond those identified during these services. Subsurface conditions may
vary from those encountered at specific borings or wells or during other surveys, tests,
assessments, investigations or exploratory services; the data, interpretations, findings, and our
recommendations are based solely upon data obtained at the time and within the scope of these
services.
2.0 REMOVAL ACTIVITIES
Terracon subcontracted SR&R Environmental (SR&R), NCGC License No. 80686, for UST
system removal activities as well as facility decommissioning.
2.1 Notifications
Terracon completed and submitted the NCDEQ UST-3 Form (Notice of Intent: UST Permanent
Closure or Change-in-Service) to NCDEQ prior to removal activities. After removal activities and
sampling, analytical data indicated a release has occurred (discussed further below). Terracon
did not submit a UST-61 (24-Hour Release and UST Leak Reporting Form) to NCDEQ , as soil
impacts appeared to be unrelated to the diesel UST, and were not above state regulatory action
levels. Additionally, Terracon completed the NCDEQ UST-2A Form (Site Investigation Report for
Permanent Closure or Change-in-Service of Registered UST) on behalf of TForce Freight, Inc.
The UST-2A Form is included in Appendix A.
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Underground Storage Tank Permanent Removal From Service Report
TForce Freight ■ Conover, North Carolina
November 18, 2022 ■ Terracon Project No. 7522P001
2.2 UST System Removal
Terracon mobilized to the site on June 13, 2022, to supervise the UST System removal activities
conducted by SR&R. Photographs documenting the UST system removal activities are included
in Appendix B.
The concrete above the UST tank hold was broken and removed along with the overburden above
the tank on June 13, 2022. The UST was subsequently cleaned and inerted on June 14, 2022. A
total of approximately 425 gallons of tanks fluids and rinsate were removed from the UST via
vacuum truck by SR&R and transported to the their facility in Wilmington, North Carolina for
disposal. A copy of the waste manifest signed by the receiving facility is included in Appendix
C.Prior to UST removal activities, a combustible gas meter was utilized to ensure that vapor
concentrations inside the tanks were below 10% of the lower explosive limit (LEL).
On June 15, 2022, the Catawba County Fire Marshal visited the site to oversee the condition of
the UST prior to removal. The Fire Marshal stated that once combustible vapors were measured
below 10% of the LEL, the UST could be rinsed, vacuumed, and removed. On June 15, 2022, the
UST was confirmed to be free of combustible vapors.
The UST was removed using an excavator and transported to the off-site disposal facility on a
lowboy trailer. Visual observations indicated that the UST appeared in generally good condition
without obvious evidence of physical damage or deterioration. The excavated tank was
transported to the L Gordon Scrap Yard facility in Statesville, North Carolina for disposal. Copies
of the waste manifest is included in Appendix C. The dry monitoring wells were observed to
extend to a depth of 14 feet below ground surface (bgs), and were located within the tank hold.
The monitoring wells were destroyed during the UST removal process.
2.3 Product Piping Removal
SR&R completed the removal of the above-ground fuel lines and equipment and overhead piping
within the fuel bay on June 14, 2022. The below-ground product piping for the UST was removed
between June 14 and June 15, 2022 and properly disposed of offsite. Visual observations
indicated that the product piping appeared in generally good condition without obvious evidence
of physical damage or deterioration. Olfactory observations and field screening did not indicate
evidence of a release. There was visual evidence of motor oil weeping from the bricks on the
maintenance garage wall above the former cement dispenser box. This may be the source of the
motor oil concentrations found in the soil nearby.
Laboratory data from the product line soil sample under the transitional/intermediate sump (S-4)
and the later over-excavation around the same sump can be found in Table 1 and further
discussed in Section 5.0 below.
Underground Storage Tank Permanent Removal From Service Report
TForce Freight ■ Conover, North Carolina
November 18, 2022 ■ Terracon Project No. 7522P001
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3.0 CLOSURE/CONFIRMATION SOIL SAMPLING PROGRAM
Following removal of the UST and the associated product lines (June 13 through 17, 2022)
Terracon collected soil samples in accordance with the NCDEQ Guidelines.
Diesel UST System
On June 15, 2022, after the removal of the diesel UST (UST-6), soils from the excavation floor
were field screened at depths of approximately 2 feet below the tank bottom in native soils. Soils
collected beneath the former UST [at the northern, center, and southern end of the basin] did not
exhibit evidence of impacts. Three (3) soil samples (T-1, T-2, and T-3) were collected from
approximately 16-17 bgs. These soils were screened using a Photo-Ionization Detector (PID),
with readings ranging from 0.9 ppm to 2.3 ppm. The remainder of the basin was not over
excavated, as there was no evidence of impacts. Groundwater was not observed during this
excavation.
On June 17, 2022, the transition/intermediate sump for the diesel UST (located between the tank
and the above-ground piping) was removed and a soil closure sample (S-4) was collected under
the transition/intermediate sump at approximately 4 feet bgs. This sample was taken from the
native soil beneath sump.
Based on the subsurface analytical data under the former sump area, Terracon remobilized to
the site to over-excavate the soils in the former transition/intermediate sump area on July 12,
2022. Soils were screened with a flame-ionization detector (FID) and a jar-shake-test was
performed for visual evidence of a sheen from potential motor oil contamination.
Soil Sampling Methodology
For safety purposes, during excavation activities soil closure/confirmation samples were retrieved
from the respective sampling locations by the excavator bucket, or in the case of the product
lines/sump area, a decontaminated hand shovel. Terracon collected soil from the interior of the
excavator bucket walls to minimize cross-contamination potential. Soil samples were collected
and placed into laboratory-supplied glassware, appropriately labeled, and placed on ice in a
cooler for transport to the selected laboratory. The sample cooler and completed chain-of-custody
form were submitted to Pace Analytical of Mount Juliet, Tennessee for analysis.
4.0 LABORATORY ANALYTICAL PROGRAM
The soil closure samples were analyzed for total petroleum hydrocarbon - gasoline and/or diesel
range organics (TPH-GRO and TPH-DRO, respectively). When preliminary data were received
from the laboratory, the unexpected presence of concentrations of TPH-DRO in the soil sample
S-4 from beneath the sump prompted Terracon to request the analysis of the same soil sample
for TPH-oil range organics (TPH-ORO). The S-4 soil sample laboratory analysis indicated the
presence of TPH-ORO, which does not have a State Action Level established by NCDEQ.
Underground Storage Tank Permanent Removal From Service Report
TForce Freight ■ Conover, North Carolina
November 18, 2022 ■ Terracon Project No. 7522P001
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Based on field screening indications of the potential presence of petroleum-impacted soils
beneath the transition/intermediate sump and the associated product line, the four sidewalls and
base samples from the over-excavation area were analyzed for TPH-GRO, TPH-DRO, TPH-
ORO, as well as for the following risk-based confirmation analyses:
Volatile organic compounds (VOCs) via EPA Method 8260;
Semi-volatile organic compounds (SVOCs) via EPA Method 8270; and
Massachusetts Department of Environmental Protection (MADEP) volatile petroleum
hydrocarbons (VPH) and extractable petroleum hydrocarbons (EPH).
The soil samples were collected and stored in laboratory-supplied glassware and submitted to
Pace Analytical of Mt. Juliet, Tennessee, a North Carolina certified laboratory (NC Certification
No. 375), in coolers filled with ice and under standard chain of custody protocols.
5.0 DATA EVALUATION
Terracon compared the petroleum hydrocarbon laboratory analytical results to the NCDEQ TPH
action level of 100 milligrams per kilogram (mg/kg) and 50 mg/kg for DRO and GRO, respectively.
Terracon compared the soil analytical results for VOCs, SVOCs, and MADEP-EPH/VPH to the
risk-based Soil-to-Water, Residential, and Industrial Maximum Soil Contaminant Concentration
(MSCC) Levels for the diesel UST excavation floor and side wall samples .
Soil analytical results are summarized in Table 1 and on Exhibit 3. Copies of laboratory analytical
reports and chain-of-custody documentation are included as Appendix D.
5.1 Soil Sample Data Evaluation
Petroleum Hydrocarbon Analysis
Diesel UST System
Petroleum hydrocarbon analysis of the soil samples collected along the base of the excavation
(UST-6) did not identify any TPH-GRO or TPH-DRO concentrations above the laboratory
reporting limits, which were below the NCDEQ Action Levels.
A soil sample (S-4) was collected below the transition/intermediate sump at approximately 4 feet
bgs that contained TPH-DRO (1,590 mg/kg) above the NCDEQ Action Level (100 mg/kg). The
lab was then instructed to analyze the same sample for TPH-ORO, as Terracon did not believe
the concentrations were due to the UST product piping, but from a motor oil leak observed on the
interior and exterior wall of the maintenance building adjacent to the sump. The concentrations of
TPH-ORO (2,610 mg/kg) were higher than TPH-DRO, which further demonstrates that the
concentrations may have been due to the motor oil system leak and not related to the diesel
system.
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Underground Storage Tank Permanent Removal From Service Report
TForce Freight ■ Conover, North Carolina
November 18, 2022 ■ Terracon Project No. 7522P001
Risk-Based Analysis
Terracon remobilized to the site on July 12, 2022 to over-excavate the transition/intermediate
sump area. Soils under and surrounding the sump were removed during the over-excavation
activities, which included the location where soil sample S-4 was previously collected. Soils that
were determined to be affected by motor oil from the garage dispenser/piping wall leak were
containerized into three 55-gallon drums, and were transported offsite by SR&R for disposal at
the New Hanover County Landfill in Wilmington, North Carolina. The determination was done by
visual determination and jar shake-tests for motor oil sheen. A FID was used to screen soils, and
no field meters detected petroleum products, and no olfactory evidence was exhibited.
After the affected soils were removed, four sidewall samples and one base sample were collected
from the sump area. The excavation was limited horizontally by a water line to the west (parallel
to the maintenance building eastern wall), and the former UST pit clean backfill to the east. TPH-
DRO and TPH-ORO were detected in the samples from Sidewall SW-N, Sidewall SW-S, and
Sidewall SW-W at concentrations below the NCDEQ Action Level for TPH-DRO; there is no Action
Level for TPH-ORO. The MADEP Extractable Petroleum Hydrocarbon analysis detected C19-
C36 Aliphatics in the same three samples at concentrations below the Maximum Soil Contaminant
Concentrations (MSCCs). This range of aliphatic hydrocarbons includes both TPH-DRO and
TPH-ORO.
The five risk-based soil samples analyzed (Sidewall samples SW-N, SW-S, SW-E, SW-W, and
Base) did not contain concentrations of TPH-GRO by Method 8015D, MADEP Volatile Petroleum
Hydrocarbons, Volatile Organic Compounds by EPA Method 8260D, or Semi-Volatile Organic
Compounds by EPA Method 8270E above the laboratory reporting limits.
6.0 DATA USABILITY REVIEW
Terracon reviewed the laboratory QC summary provided by Pace Analytical to ensure applicable
analytical QA/QC criteria were met. This review included QA/QC summaries for matrix spike (MS)
and matrix spike duplicate (MSD) recovery and relative percent difference (RPD), laboratory
control sample (LCS) and laboratory control sample duplicate (LCSD) recovery and RPD, as well
as other laboratory QC criteria. Laboratory and project objectives for the various analytical QC
criteria were met. In summary, the Data Usability Summary indicates that the analytical data meet
the project quality objectives and are of sufficient quality to make a release determination.
7.0 WASTE DISPOSITION
On June 13, 2022, a total of approximately 425 gallons of tank fluids and rinsate were removed
from the UST via vacuum truck by SR&R and transported to their treatment, storage, and disposal
facility (TSDF) in Wilmington, NC. The UST was transported to L Gordon Scrap Yard facility in
Underground Storage Tank Permanent Removal From Service Report
TForce Freight ■ Conover, North Carolina
November 18, 2022 ■ Terracon Project No. 7522P001
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Statesville, NC for recycling. Product piping and concrete wastes and debris generated during the
demolition activities were transported off site and disposed of in accordance with all applicable
state and local requirements. Copies of the waste manifests for the tank fluids and UST system
wastes signed by the receiving facilities are included in Appendix C.
Over-excavation of motor oil-impacted soil in the sump area was completed on July 12, 2022. A
total of 3 drums (approximately 165 gallons) of impacted soil was removed from the sump over-
excavation area (from approximately 1-6 feet bgs) and transported off-site to the New Hanover
County landfill in Wilmington, NC for disposal. Additional excavated soil from 6-8 feet bgs was
temporarily left on top of the backfilled sump area until laboratory analysis was conducted to
confirm that was soil was not impacted above NC State Action Levels. Laboratory sample results
indicated no impacts above NC State Action Levels, and so the soil was used as additional backfill
on site. A copy of the Waste Manifest for the impacted soil removed from the site is included in
Appendix C.
8.0 SITE RESTORATION
Between June 15, 2022 and June 17, 2022, the UST system excavation was backfilled and the
site was restored. The tank hold excavation was backfilled from approximately 15 feet bgs to the
level of the existing surrounding asphalt using clean, field-screened cover soils, millings, and self-
compacting #57 stone from the Martin Marietta Quarry in Hickory, NC. The excavated area was
compacted in approximately one-foot lifts with the large excavator bucket from depth to
approximately four feet bgs. From four feet bgs to the surface, a trench roller was utilized to
compact the remaining soil. Upon backfilling and compacting, a previously-repaired water line
and sanitary sewer line were capped in place and later repaired by a licensed plumber, as they
had both been previously retro-fitted on top of the diesel UST (prior to this tank removal event).
The sump excavation was backfilled with #57 stone to the level of the existing surrounding
asphalt. The dispenser pipes leading to the building’s exterior former fuel dispenser block were
capped in place by SR&R. The maintenance building’s exterior brick face that was damaged by
the removal of the former fuel dispenser block was repaired on August 31, 2022. The tank hold
and product line piping areas were resurfaced with asphalt to client specifications on September
5, 2022. Photographs documenting the site repairs are included in Appendix B.
9.0 FINDINGS AND RECOMMENDATIONS
The findings and recommendations associated with the permanent UST system removal from
service activities conducted at the site are as follows:
One 15,000-gallon diesel UST and associated product line piping were removed
from the site. Removal activities were conducted by a licensed UST removal
subcontractor under the direction of Terracon.
Underground Storage Tank Permanent Removal From Service Report
TForce Freight ■ Conover, North Carolina
November 18, 2022 ■ Terracon Project No. 7522P001
Responsive ■ Resourceful ■ Reliable 8
The dispenser equipment was removed from the truck fueling bay along with all
associated overhead piping coming from the product line piping. The cement
dispenser block in the fueling bay was left in place. All piping and dispenser
equipment was located above-ground; therefore, closure samples were not
collected in association with the dispensers.
Soil confirmation sampling and analysis was subsequently conducted in general
accordance with the NCDEQ – DWM – UST Section “Guidelines for Site Checks,
Tank Closure, and Initial Response and Abatement,” dated May 17, 2021
(Guidelines).
Soil impacts were not identified above action levels in the closure samples
collected from the diesel UST basin, and no soils during the closure process that
were screened by a PID or FID identified petroleum contaminants. No soil impacts
were identified with visual or olfactory means.
Potential soil impacts were found under the transition/intermediate sump, which
was subsequently over-excavated to such a point that the soils no longer showed
potential impacts and/or to the extent the site conditions would allow. The impacted
soil was subsequently disposed of off-site in accordance with applicable federal,
state, and local rules and regulations. The sidewalls and base of the over-
excavation were sampled and analyzed for risk-based closure.
Risk-based analysis of the five base and sidewall confirmation samples in the
sump over-excavation area indicated no concentrations that exceeded the State
Action Levels, MSCCs, or Soil Cleanup Levels.
Groundwater was not observed during the UST closure activities, and is therefore
not expected to be impacted.
Based on the results of the soil sampling, the UST release is eligible for a low-risk
closure and No Further Action onsite. Terracon recommends submitting this report
and corresponding standard reporting forms to the NCDEQ Division of Waste
Management UST Section, Mooresville Regional Office.
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EXHIBITS
Exhibit 1 – Site Location Map
Exhibit 2 – Site Diagram
Exhibit 3 – Soil Analytical Results (June & July 2022)
Site Location Map
TForce Freight Site #118150 Lap RdConover, Catawba County, North Carolina
TOPOGRAPHIC MAP IMAGE COURTESY OF THE U.S. GEOLOGICAL SURVEYQUADRANGLES INCLUDE: NEWTON, NC (1/1/1993).
7327 W Friendly Ave Ste G
Greensboro, NC 27410-6253
7522P001Project Manager:
Drawn by:
Checked by:
Approved by:
AAF
MH
MH
1”=2,000’
Exhibit 1
August 2022
Project No.
Scale:
File Name:
Date:1
ExhibitLRE
APPROXIMATE
SITE BOUNDARY
SU
6
!<!<!<!<!<!<!<!<!<S-4
T-2
T-3
T-1
SW-E
SW-SBase
SW-W
SW-N
EXHIBIT NO.
File Path:
Date:
PM:
Drawn By:
Checked By:
Approved By:
Project No.
Scale:
2
7522P001LRE
AAF
MH
MH 7327-G West Friendly Avenue Greensboro, NC 27410
Phone: [phone] Fax: [phone]
Site Diagram
TForce Freight Site #118150 Lap Road Conover, Catawba County, North Carolina
Legend
Site Boundary
Catawba Parcel Boundary
Former 15,000-gallon Diesel UST
As Shown
August 2022
Exhibit 2
!<Soil Sample Locations
6 Former Fuel Dispenser
SU Transitional Sump
DATA SOURCES:ESRI Orthoimagery issued October 2018.Site Boundary based on data provided byCatawba County GIS and TForce Freight, Inc.
0 10 205
Feet
0 500 1,000 1,500250Feet
SU
6
!<!<!<!<!<!<!<!<!<S-4
T-2
T-3
T-1
SW-E
SW-SBase
SW-W
SW-N
EXHIBIT NO.
File Path:
Date:
PM:
Drawn By:
Checked By:
Approved By:
Project No.
Scale:
3
7522P001LRE
AAF
MH
MH 7327-G West Friendly Avenue Greensboro, NC 27410
Phone: [phone] Fax: [phone]
Soil Analytical Results (June & July 2022)
TForce Freight Site #118150 Lap Road Conover, Catawba County, North Carolina
Legend
Site Boundary
Catawba Parcel Boundary
Former 15,000-gallon Diesel UST
As Shown
August 2022
Exhibit 3
!<Soil Sample Locations
6 Former Fuel Dispenser
SU Transitional Sump
DATA SOURCES:ESRI Orthoimagery issued October 2018.Site Boundary based on data provided byCatawba County GIS and TForce Freight, Inc.
0 10 205
Feet
0 500 1,000 1,500250Feet
MADEP EPH
Soil Sam pleI.D.
Sam ple De pth (fe e t bg s)
Date Colle c te d
T-1 17 06/15/22 <5.61 NA NA
T-2 17 06/15/22 <5.90 NA NA
T-3 17 06/15/22 <5.80 NA NA
S-4 4 06/17/22 1,590 2,610 NA
Base 8 07/12/22 <5.45 <5.45 <8.86
SW-N 6 07/12/22 16.2 18.6 37.3
SW-S 6 07/12/22 32.2 39.9 40.3
SW-E 6 07/12/22 <5.62 <5.62 <9.13
SW-W 6 07/12/22 95.7 135 113
100 NE NE
NE NE #NE NE 31,200NE NE 467,000
NC State Ac tion Le ve l**
Soil-to-Wate r MSCCR e sid e ntial Soil Cle anup Le ve lsInd ustrial/Com m e rc ial Soil Cle anup Unad justed C19-C36 Aliph atic s
Contam inant of Conc e rn →TPH-DR OTPH-OR O
Analytic al Me th od EPA Me th od 8015C
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TABLES
Table 1 – Summary of Soil Analytical Results
EPA Method 8015DSVOCs by Method 8270ESoil SampleI.D.Sample Depth (feet bgs) Date Collected T-1 17 06/15/22<4.63 <5.61 NA NA NA NA NA NA NANANAT-2 17 06/15/22<4.92 <5.90 NA NA NA NA NA NA NANANAT-3 17 06/15/22<4.75 <5.80 NA NA NA NA NA NA NANANAS-4406/17/22<5.741,590 2,610NA NA NA NA NA NANANABase 8 07/12/22<4.43 <5.45 <5.45 <8.98 <8.98 <8.98 <8.86 <8.86 <8.86 NANASW-N 6 07/12/22<4.4716.2 18.6<8.38 <8.38 <8.38 <8.6337.3<8.63 NDNDSW-S 6 07/12/22<5.8532.2 39.9<10.7 <10.7 <10.7 <10.140.3<10.1 NDNDSW-E 6 07/12/22<4.55 <5.62 <5.62 <9.68 <9.68 <9.68 <9.13 <9.13 <9.13 NDNDSW-W 6 07/12/22<4.5695.7 135<9.05 <9.05 <9.05 <9.00113<9.00 NDND50100NENENENENENENE -- --NE NE NE 68 540 31 540 #31----NE NE NE 625 1,560 469 1,560 31,200 469----NE NE NE 9,340 23,300 7,000 23,300 467,000 7,000----Notes:All measurements in milligrams per kilogram (mg/kg)TPH = Total Petroleum Hydrocarbons NE = Not EstablishedGRO = Gasoline-Range Organics NA = Not Analyzed DRO = Diesel-Range Organics MSCC = Maximum Soil Contaminant Concentration Levels, March 2022ORO = Oil-Range Organics ND = Analyte not detected above laboratory reporting limits. MADEP = Massachusetts Department of Environmental Protection BGS = Below Ground Surface VPH = Volatile Petroleum Hydrocarbons SW = Sidewall SampleEPH = Extractable Petroleum Hydrocarbons **NC State Action Levels, Dated July 26, 2016VOC = Volatile Organic CompoundSee Report Appendix for complete analytical laboratory report. SVOC = Semi-Volatile Organic CompoundTABLE 1Summary of Soil Analytical ResultsTForce Freight Site #118 UST ClosureConover, Catawba County, North CarolinaTerracon Project No. 7522P001Soil-to-Water MSCCResidential Soil Cleanup LevelsIndustrial/Commercial Soil Cleanup NC State Action Level**TPH-OROTPH-GROTPH-DROAnalytical MethodContaminant of Concern →VOCs by Method 8260DALL VOCsEPA Method 8015CALL SVOCsMADEP VPH MADEP EPH Unadjusted C11-C22 AromaticsUnadjusted C19-C36 AliphaticsUnadjusted C9-C18 AliphaticsUnadjusted C9-C10 AromaticsUnadjusted C9-C12 AliphaticsUnadjusted C5-C8 Aliphatics
Responsive ■ Resourceful ■ Reliable
APPENDIX A
NCDEQ UST Notification Forms

Responsive ■ Resourceful ■ Reliable
APPENDIX B

Photographs
TForce Freight Site #118 UST Closure ■ 150 Lap Road Conover, NC Date Pictures Taken: June 13-15 & July 12, 2022 ■ Terracon Project 7522P001
Responsive ■ Resourceful ■ Reliable
Photo 1 Site overview – Maintenance Building is left of the main building (in center). View to northwest. Photo 2 View of 15,000-gallon diesel UST in place, facing north.
Photo 3 View of sump surrounded by bollards and
former dispenser block on building corner. Photo 4 View of vacuum truck removing residual material from UST.
Photo 5 View inside sump as vacuum was removing water/residual. Photo 6 View of interior of maintenance garage with overhead piping to yellow dispenser block in center.
TForce Freight Site #118 UST Closure ■ 150 Lap Road Conover, NC Date Pictures Taken: June 13-15 & July 12, 2022 ■ Terracon Project 7522P001
Responsive ■ Resourceful ■ Reliable

Photo 7 View of maintenance garage overhead piping and dispenser block. Facing east. Photo 8 View of fuel piping removal, sump, and former dispenser block. Facing west.

Photo 9 Uncovering the UST. Photo 10 View of sewer line severed ends across the top of the UST (shovel handles indicate).

Photo 11 View of UST excavation extent once tank removed. Photo 12 Stainless steel 15,000-gallon tank in good condition.
TForce Freight Site #118 UST Closure ■ 150 Lap Road Conover, NC Date Pictures Taken: June 13-15 & July 12, 2022 ■ Terracon Project 7522P001
Responsive ■ Resourceful ■ Reliable
Photo 13 Backfilling UST on June 15, 2022. Photo 14 Beginning over-excavation of sump area on July 12, 2022.
Photo 15 Motor oil leak evidence on exterior wall adjacent to solid cement former fuel dispenser. Photo 16 Former dispenser piping and damage to brick wall.
TForce Freight Site #118 UST Closure ■ 150 Lap Road Conover, NC Date Pictures Taken: June 13-15 & July 12, 2022 ■ Terracon Project 7522P001
Responsive ■ Resourceful ■ Reliable
Photo 17 Removal of concrete at former sump. Photo 18 Evidence of motor oil-stained soil at wall adjacent to former dispenser block.
Photo 19 Area of over-excavation under former sump. Water line was expected at white line. Facing east.
Photo 20 Area of over-excavation under former sump. Facing south.
TForce Freight Site #118 UST Closure ■ 150 Lap Road Conover, NC Date Pictures Taken: June 13-15 & July 12, 2022 ■ Terracon Project 7522P001
Responsive ■ Resourceful ■ Reliable
Photo 21 Former dispenser pipes cut below grade and brick wall before repairs. Photo 22 Graded and graveled work area after over-excavation on July 12, 2022.
Photo 23 Brick repair and asphalt patching completed on site.

Responsive ■ Resourceful ■ Reliable
APPENDIX C

Waste Disposal Documentation

Responsive ■ Resourceful ■ Reliable
APPENDIX D

Laboratory Analytical Reports

ANALYTICAL REPORT
June 28, 2022
Terracon - Greensboro, NC
Sample Delivery Group:L1505651
Samples Received:06/16/2022
Project Number:7522A001
Description:TForce Site #118 Conover,NC
Site:7522A001
Report To:Laura Elliott
7327-G, West Friendly Ave
Greensboro, NC 27410
Entire Report Reviewed By:
June 28, 2022
[Preliminary Report]
Heather J Wagner
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received.
Pace Analytical National
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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June 28, 2022
Heather J Wagner
Project Manager
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TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 5
T-1 L1505651-01 5
T-2 L1505651-02 6
T-3 L1505651-03 7
Qc: Quality Control Summary 8
Total Solids by Method 2540 G-2011 8
Volatile Organic Compounds (GC) by Method 8015D/GRO 9
Semi-Volatile Organic Compounds (GC) by Method 8015C 11
Gl: Glossary of Terms 12
Al: Accreditations & Locations 13
Sc: Sample Chain of Custody 14
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
T-1 L1505651-01 Solid Laura Elliott 06/15/22 09:45 06/16/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1882612 1 06/21/22 09:01 06/21/22 09:08 CMK Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1882383 25 06/15/22 09:45 06/20/22 16:31 MGF Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1885354 1 06/26/22 09:20 06/27/22 17:35 JDG Mt. Juliet, TN
Collected by Collected date/time Received date/time
T-2 L1505651-02 Solid Laura Elliott 06/15/22 09:50 06/16/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1882612 1 06/21/22 09:01 06/21/22 09:08 CMK Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1882383 25 06/15/22 09:50 06/20/22 16:55 MGF Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1885354 1 06/26/22 09:20 06/27/22 17:48 JDG Mt. Juliet, TN
Collected by Collected date/time Received date/time
T-3 L1505651-03 Solid Laura Elliott 06/15/22 09:55 06/16/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1882612 1 06/21/22 09:01 06/21/22 09:08 CMK Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1882592 25 06/15/22 09:55 06/21/22 06:45 GLN Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1885354 1 06/26/22 09:20 06/27/22 18:00 JDG Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control
are within established criteria except where addressed in this case narrative, a non-conformance form
or properly qualified within the sample results. By my digital signature below, I affirm to the best of my
knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the
quality of the data have been identified by the laboratory, and no information or data have been
knowingly withheld that would affect the quality of the data.
[Preliminary Report]
Heather J Wagner
Project Manager
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Heather J Wagner
Project Manager
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SAMPLE RESULTS - 01
L1505651
T-1
Collected date/time: 06/15/22 09:45
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 71.3 1 06/21/2022 09:08 WG1882612
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction ND 4.63 25 06/20/2022 16:31 WG1882383
(S) a,a,a-Trifluorotoluene(FID)101 77.0-120 06/20/2022 16:31 WG1882383
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) High Fraction ND 5.61 1 06/27/2022 17:35 WG1885354
(S) o-Terphenyl 65.8 18.0-148 06/27/2022 17:35 WG1885354
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 02
L1505651
T-2
Collected date/time: 06/15/22 09:50
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 67.8 1 06/21/2022 09:08 WG1882612
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction ND 4.92 25 06/20/2022 16:55 WG1882383
(S) a,a,a-Trifluorotoluene(FID)102 77.0-120 06/20/2022 16:55 WG1882383
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) High Fraction ND 5.90 1 06/27/2022 17:48 WG1885354
(S) o-Terphenyl 67.1 18.0-148 06/27/2022 17:48 WG1885354
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 03
L1505651
T-3
Collected date/time: 06/15/22 09:55
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 68.9 1 06/21/2022 09:08 WG1882612
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction ND 4.75 25 06/21/2022 06:45 WG1882592
(S) a,a,a-Trifluorotoluene(FID)101 77.0-120 06/21/2022 06:45 WG1882592
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) High Fraction ND 5.80 1 06/27/2022 18:00 WG1885354
(S) o-Terphenyl 53.5 18.0-148 06/27/2022 18:00 WG1885354
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1882612
Total Solids by Method 2540 G-2011 L1505651-01,02,03
Method Blank (MB)
(MB) R3805827-1 06/21/22 09:08
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.000
L1503022-73 Original Sample (OS) • Duplicate (DUP)
(OS) L1503022-73 06/21/22 09:08 • (DUP) R3805827-3 06/21/22 09:08
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 95.4 93.7 1 1.77 10
Laboratory Control Sample (LCS)
(LCS) R3805827-2 06/21/22 09:08
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1882383
Volatile Organic Compounds (GC) by Method 8015D/GRO L1505651-01,02
Method Blank (MB)
(MB) R3806423-1 06/20/22 13:06
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
TPH (GC/FID) Low Fraction U 0.543 2.50
(S)
a,a,a-Trifluorotoluene(FID)101 77.0-120
Laboratory Control Sample (LCS)
(LCS) R3806423-2 06/20/22 13:46
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) Low Fraction 5.50 6.54 119 72.0-127
(S)
a,a,a-Trifluorotoluene(FID) 104 77.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1882592
Volatile Organic Compounds (GC) by Method 8015D/GRO L1505651-03
Method Blank (MB)
(MB) R3806626-2 06/21/22 05:17
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
TPH (GC/FID) Low Fraction U 0.543 2.50
(S)
a,a,a-Trifluorotoluene(FID)98.4 77.0-120
Laboratory Control Sample (LCS)
(LCS) R3806626-1 06/21/22 03:31
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) Low Fraction 5.50 5.49 99.8 72.0-127
(S)
a,a,a-Trifluorotoluene(FID) 112 77.0-120
L1505651-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1505651-03 06/21/22 06:45 • (MS) R3806626-3 06/21/22 12:03 • (MSD) R3806626-4 06/21/22 12:23
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
TPH (GC/FID) Low Fraction 254 ND 304 309 120 122 25 10.0-151 1.88 28
(S)
a,a,a-Trifluorotoluene(FID) 112 108 77.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1885354
Semi-Volatile Organic Compounds (GC) by Method 8015C L1505651-01,02,03
Method Blank (MB)
(MB) R3808241-1 06/27/22 17:10
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
TPH (GC/FID) High Fraction 1.07 J 0.769 4.00
(S) o-Terphenyl 78.4 18.0-148
Laboratory Control Sample (LCS)
(LCS) R3808241-2 06/27/22 17:23
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) High Fraction 50.0 41.7 83.4 50.0-150
(S) o-Terphenyl 78.8 18.0-148
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name,
Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and
Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received.
Abbreviations and Definitions
(dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils].
MDL Method Detection Limit.
ND Not detected at the Reporting Limit (or MDL where applicable).
RDL Reported Detection Limit.
RDL (dry)Reported Detection Limit.
Rec.Recovery.
RPD Relative Percent Difference.
SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and
Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit (or MDL where applicable).
Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the
result reported has already been corrected for this factor.
Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL”
(Below Detectable Levels). The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Uncertainty
(Radiochemistry)Confidence level of 2 sigma.
Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier Description
J The identification of the analyte is acceptable; the reported value is an estimate.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN000032021-1
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹TN00003
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹DW21704
Georgia NELAP North Carolina ³41
Georgia ¹923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶KY90010 South Carolina 84004002
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana LA018 Texas T104704245-20-18
Maine TN00003 Texas ⁵LAB0152
Maryland 324 Utah TN000032021-11
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 110033
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 998093910
Montana CERT0086 Wyoming A2LA
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ANALYTICAL REPORT
July 11, 2022
Revised Report
Terracon - Greensboro, NC
Sample Delivery Group:L1507267
Samples Received:06/21/2022
Project Number:7522P001
Description:TFORCE
Report To:Mark Miller
7327-G, West Friendly Ave
Greensboro, NC 27410
Entire Report Reviewed By:
July 11, 2022
[Preliminary Report]
Heather J Wagner
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received.
Pace Analytical National
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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July 11, 2022
Heather J Wagner
Project Manager
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TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 5
S-4 L1507267-01 5
Qc: Quality Control Summary 6
Total Solids by Method 2540 G-2011 6
Volatile Organic Compounds (GC) by Method 8015D/GRO 7
Semi-Volatile Organic Compounds (GC) by Method 8015C 8
Gl: Glossary of Terms 9
Al: Accreditations & Locations 10
Sc: Sample Chain of Custody 11
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
S-4 L1507267-01 Solid Mark Miller 06/17/22 14:00 06/21/22 09:45
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1884396 1 06/24/22 10:00 06/24/22 10:13 CMK Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1885216 38.8 06/17/22 14:00 06/25/22 04:13 ACG Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1886806 25 06/28/22 17:55 06/29/22 13:50 JAS Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control
are within established criteria except where addressed in this case narrative, a non-conformance form
or properly qualified within the sample results. By my digital signature below, I affirm to the best of my
knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the
quality of the data have been identified by the laboratory, and no information or data have been
knowingly withheld that would affect the quality of the data.
[Preliminary Report]
Heather J Wagner
Project Manager
Report Revision History
Level II Report - Version 1: 06/30/22 12:05
Project Narrative
Revised Report: Revised to include results for Oil Range Organics per client request. This report replaces the report issued
6/30/2022.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Heather J Wagner
Project Manager
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SAMPLE RESULTS - 01
L1507267
S-4
Collected date/time: 06/17/22 14:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 77.4 1 06/24/2022 10:13 WG1884396
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction ND 5.74 38.8 06/25/2022 04:13 WG1885216
(S) a,a,a-Trifluorotoluene(FID)104 77.0-120 06/25/2022 04:13 WG1885216
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
C10-C28 Diesel Range 1590 129 25 06/29/2022 13:50 WG1886806
C28-C40 Oil Range 2610 129 25 06/29/2022 13:50 WG1886806
(S) o-Terphenyl 0.000 J7 18.0-148 06/29/2022 13:50 WG1886806
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1884396
Total Solids by Method 2540 G-2011 L1507267-01
Method Blank (MB)
(MB) R3807399-1 06/24/22 10:13
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.000
L1507273-05 Original Sample (OS) • Duplicate (DUP)
(OS) L1507273-05 06/24/22 10:13 • (DUP) R3807399-3 06/24/22 10:13
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 98.4 98.0 1 0.390 10
Laboratory Control Sample (LCS)
(LCS) R3807399-2 06/24/22 10:13
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1885216
Volatile Organic Compounds (GC) by Method 8015D/GRO L1507267-01
Method Blank (MB)
(MB) R3807981-3 06/24/22 19:11
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
TPH (GC/FID) Low Fraction 1.00 J 0.543 2.50
(S)
a,a,a-Trifluorotoluene(FID)105 77.0-120
Laboratory Control Sample (LCS)
(LCS) R3807981-1 06/24/22 16:40
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) Low Fraction 5.50 5.58 101 72.0-127
(S)
a,a,a-Trifluorotoluene(FID) 115 77.0-120
L1507146-05 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1507146-05 06/24/22 21:21 • (MS) R3807981-4 06/25/22 05:21 • (MSD) R3807981-5 06/25/22 05:44
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
TPH (GC/FID) Low Fraction 204 ND 65.3 79.2 30.9 37.8 25 10.0-151 19.3 28
(S)
a,a,a-Trifluorotoluene(FID) 107 107 77.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1886806
Semi-Volatile Organic Compounds (GC) by Method 8015C L1507267-01
Method Blank (MB)
(MB) R3808813-1 06/28/22 22:59
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
C10-C28 Diesel Range 2.16 J 0.769 4.00
C28-C40 Oil Range U 0.274 4.00
(S) o-Terphenyl 71.2 18.0-148
Laboratory Control Sample (LCS)
(LCS) R3808813-2 06/29/22 05:38
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
C10-C28 Diesel Range 50.0 34.7 69.4 50.0-150
(S) o-Terphenyl 64.9 18.0-148
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name,
Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and
Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received.
Abbreviations and Definitions
(dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils].
MDL Method Detection Limit.
ND Not detected at the Reporting Limit (or MDL where applicable).
RDL Reported Detection Limit.
RDL (dry)Reported Detection Limit.
Rec.Recovery.
RPD Relative Percent Difference.
SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and
Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit (or MDL where applicable).
Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the
result reported has already been corrected for this factor.
Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL”
(Below Detectable Levels). The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Uncertainty
(Radiochemistry)Confidence level of 2 sigma.
Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier Description
J The identification of the analyte is acceptable; the reported value is an estimate.
J7 Surrogate recovery cannot be used for control limit evaluation due to dilution.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN000032021-1
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹TN00003
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹DW21704
Georgia NELAP North Carolina ³41
Georgia ¹923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶KY90010 South Carolina 84004002
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana LA018 Texas T104704245-20-18
Maine TN00003 Texas ⁵LAB0152
Maryland 324 Utah TN000032021-11
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 110033
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 998093910
Montana CERT0086 Wyoming A2LA
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ANALYTICAL REPORT
July 26, 2022
Terracon - Greensboro, NC
Sample Delivery Group:L1514241
Samples Received:07/13/2022
Project Number:7522P001
Description:TForce Freight #118
Report To:Mark Miller
7327-G, West Friendly Ave
Greensboro, NC 27410
Entire Report Reviewed By:
July 26, 2022
[Preliminary Report]
Heather J Wagner
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received.
Pace Analytical National
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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July 26, 2022
Heather J Wagner
Project Manager
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TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 5
Sr: Sample Results 6
BASE L1514241-01 6
SW-N L1514241-02 10
SW-S L1514241-03 14
SW-E L1514241-04 18
SW-W L1514241-05 22
Qc: Quality Control Summary 26
Total Solids by Method 2540 G-2011 26
Volatile Petroleum Hydrocarbons by Method MADEPV 27
Volatile Organic Compounds (GC) by Method 8015D/GRO 29
Volatile Organic Compounds (GC/MS) by Method 8260D 30
Semi-Volatile Organic Compounds (GC) by Method 8015C 34
TPH by Method MADEPE 35
Semi Volatile Organic Compounds (GC/MS) by Method 8270E 36
Gl: Glossary of Terms 48
Al: Accreditations & Locations 49
Sc: Sample Chain of Custody 50
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
BASE L1514241-01 Solid Laura Elliott 07/12/22 16:00 07/13/22 09:30
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1894887 1 07/15/22 10:02 07/15/22 10:16 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1899203 1 07/12/22 16:00 07/22/22 22:47 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1894734 25 07/12/22 16:00 07/14/22 02:46 ACG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1896491 1 07/12/22 16:00 07/18/22 02:19 ADM Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1895814 1 07/15/22 17:30 07/16/22 09:08 JAS Mt. Juliet, TN
TPH by Method MADEPE WG1899632 1 07/22/22 07:50 07/26/22 09:48 DMG Mt. Juliet, TN
TPH by Method MADEPE WG1899632 1 07/22/22 07:50 07/26/22 13:08 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1895852 1 07/17/22 07:15 07/17/22 12:46 JNJ Mt. Juliet, TN
Collected by Collected date/time Received date/time
SW-N L1514241-02 Solid Laura Elliott 07/12/22 16:10 07/13/22 09:30
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1894887 1 07/15/22 10:02 07/15/22 10:16 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1899203 1 07/12/22 16:10 07/22/22 23:19 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1894734 27.5 07/12/22 16:10 07/14/22 03:07 ACG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1896491 1.1 07/12/22 16:10 07/18/22 02:39 ADM Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1895814 1 07/15/22 17:30 07/16/22 10:02 JAS Mt. Juliet, TN
TPH by Method MADEPE WG1899632 1 07/22/22 07:50 07/26/22 10:10 DMG Mt. Juliet, TN
TPH by Method MADEPE WG1899632 1 07/22/22 07:50 07/26/22 12:46 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1895852 1 07/17/22 07:15 07/17/22 14:30 JNJ Mt. Juliet, TN
Collected by Collected date/time Received date/time
SW-S L1514241-03 Solid Laura Elliott 07/12/22 16:20 07/13/22 09:30
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1894887 1 07/15/22 10:02 07/15/22 10:16 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1899203 1.01 07/12/22 16:20 07/22/22 23:52 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1894734 28.7 07/12/22 16:20 07/14/22 03:27 ACG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1896491 1.15 07/12/22 16:20 07/18/22 02:58 ADM Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1895814 1 07/15/22 17:30 07/16/22 10:28 JAS Mt. Juliet, TN
TPH by Method MADEPE WG1899632 1 07/22/22 07:50 07/26/22 10:32 DMG Mt. Juliet, TN
TPH by Method MADEPE WG1899632 1 07/22/22 07:50 07/26/22 12:23 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1895852 1 07/17/22 07:15 07/17/22 14:51 JNJ Mt. Juliet, TN
Collected by Collected date/time Received date/time
SW-E L1514241-04 Solid Laura Elliott 07/12/22 16:30 07/13/22 09:30
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1894887 1 07/15/22 10:02 07/15/22 10:16 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1899203 1.09 07/12/22 16:30 07/23/22 00:25 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1894734 25 07/12/22 16:30 07/14/22 03:47 ACG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1896491 1 07/12/22 16:30 07/18/22 03:18 ADM Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1895814 1 07/15/22 17:30 07/16/22 09:35 JAS Mt. Juliet, TN
TPH by Method MADEPE WG1899632 1 07/22/22 07:50 07/26/22 10:54 DMG Mt. Juliet, TN
TPH by Method MADEPE WG1899632 1 07/22/22 07:50 07/26/22 12:01 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1896910 1 07/19/22 07:12 07/19/22 14:13 AGW Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
SW-W L1514241-05 Solid Laura Elliott 07/12/22 16:40 07/13/22 09:30
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1894887 1 07/15/22 10:02 07/15/22 10:16 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1899203 1 07/12/22 16:40 07/23/22 00:58 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1894734 25 07/12/22 16:40 07/14/22 04:08 ACG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1896491 1 07/12/22 16:40 07/18/22 03:38 ADM Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1895814 1 07/15/22 17:30 07/16/22 10:42 JAS Mt. Juliet, TN
TPH by Method MADEPE WG1899632 1 07/22/22 07:50 07/26/22 11:17 DMG Mt. Juliet, TN
TPH by Method MADEPE WG1899632 1 07/22/22 07:50 07/26/22 11:39 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1895852 1 07/17/22 07:15 07/17/22 14:09 JNJ Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control
are within established criteria except where addressed in this case narrative, a non-conformance form
or properly qualified within the sample results. By my digital signature below, I affirm to the best of my
knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the
quality of the data have been identified by the laboratory, and no information or data have been
knowingly withheld that would affect the quality of the data.
[Preliminary Report]
Heather J Wagner
Project Manager
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 5 of 50
Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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SAMPLE RESULTS - 01
L1514241
BASE
Collected date/time: 07/12/22 16:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 73.4 1 07/15/2022 10:16 WG1894887
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics ND 8.98 1 07/22/2022 22:47 WG1899203
Unadjusted C9-C12 Aliphatics ND 8.98 1 07/22/2022 22:47 WG1899203
Unadjusted C9-C10 Aromatics ND 8.98 1 07/22/2022 22:47 WG1899203
Total VPH ND 8.98 1 07/22/2022 22:47 WG1899203
(S) 2,5-Dibromotoluene(FID)102 70.0-130 07/22/2022 22:47 WG1899203
(S) 2,5-Dibromotoluene(PID)103 70.0-130 07/22/2022 22:47 WG1899203
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction ND 4.43 25 07/14/2022 02:46 WG1894734
(S) a,a,a-Trifluorotoluene(FID)97.0 77.0-120 07/14/2022 02:46 WG1894734
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acetone ND 0.0887 1 07/18/2022 02:19 WG1896491
Acrylonitrile ND 0.0222 1 07/18/2022 02:19 WG1896491
Benzene ND 0.00177 1 07/18/2022 02:19 WG1896491
Bromobenzene ND 0.0222 1 07/18/2022 02:19 WG1896491
Bromodichloromethane ND 0.00443 1 07/18/2022 02:19 WG1896491
Bromoform ND 0.0443 1 07/18/2022 02:19 WG1896491
Bromomethane ND 0.0222 1 07/18/2022 02:19 WG1896491
n-Butylbenzene ND 0.0222 1 07/18/2022 02:19 WG1896491
sec-Butylbenzene ND 0.0222 1 07/18/2022 02:19 WG1896491
tert-Butylbenzene ND 0.00887 1 07/18/2022 02:19 WG1896491
Carbon tetrachloride ND 0.00887 1 07/18/2022 02:19 WG1896491
Chlorobenzene ND 0.00443 1 07/18/2022 02:19 WG1896491
Chlorodibromomethane ND 0.00443 1 07/18/2022 02:19 WG1896491
Chloroethane ND 0.00887 1 07/18/2022 02:19 WG1896491
Chloroform ND 0.00443 1 07/18/2022 02:19 WG1896491
Chloromethane ND 0.0222 1 07/18/2022 02:19 WG1896491
2-Chlorotoluene ND 0.00443 1 07/18/2022 02:19 WG1896491
4-Chlorotoluene ND 0.00887 1 07/18/2022 02:19 WG1896491
1,2-Dibromo-3-Chloropropane ND 0.0443 1 07/18/2022 02:19 WG1896491
1,2-Dibromoethane ND 0.00443 1 07/18/2022 02:19 WG1896491
Dibromomethane ND 0.00887 1 07/18/2022 02:19 WG1896491
1,2-Dichlorobenzene ND 0.00887 1 07/18/2022 02:19 WG1896491
1,3-Dichlorobenzene ND 0.00887 1 07/18/2022 02:19 WG1896491
1,4-Dichlorobenzene ND 0.00887 1 07/18/2022 02:19 WG1896491
Dichlorodifluoromethane ND 0.00443 1 07/18/2022 02:19 WG1896491
1,1-Dichloroethane ND 0.00443 1 07/18/2022 02:19 WG1896491
1,2-Dichloroethane ND 0.00443 1 07/18/2022 02:19 WG1896491
1,1-Dichloroethene ND 0.00443 1 07/18/2022 02:19 WG1896491
cis-1,2-Dichloroethene ND 0.00443 1 07/18/2022 02:19 WG1896491
trans-1,2-Dichloroethene ND 0.00887 1 07/18/2022 02:19 WG1896491
1,2-Dichloropropane ND 0.00887 1 07/18/2022 02:19 WG1896491
1,1-Dichloropropene ND 0.00443 1 07/18/2022 02:19 WG1896491
1,3-Dichloropropane ND 0.00887 1 07/18/2022 02:19 WG1896491
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 01
L1514241
BASE
Collected date/time: 07/12/22 16:00
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
cis-1,3-Dichloropropene ND 0.00443 1 07/18/2022 02:19 WG1896491
trans-1,3-Dichloropropene ND 0.00887 1 07/18/2022 02:19 WG1896491
2,2-Dichloropropane ND 0.00443 1 07/18/2022 02:19 WG1896491
Di-isopropyl ether ND 0.00177 1 07/18/2022 02:19 WG1896491
Ethylbenzene ND 0.00443 1 07/18/2022 02:19 WG1896491
Hexachloro-1,3-butadiene ND 0.0443 1 07/18/2022 02:19 WG1896491
Isopropylbenzene ND 0.00443 1 07/18/2022 02:19 WG1896491
p-Isopropyltoluene ND 0.00887 1 07/18/2022 02:19 WG1896491
2-Butanone (MEK)ND 0.177 1 07/18/2022 02:19 WG1896491
Methylene Chloride ND 0.0443 1 07/18/2022 02:19 WG1896491
4-Methyl-2-pentanone (MIBK)ND 0.0443 1 07/18/2022 02:19 WG1896491
Methyl tert-butyl ether ND 0.00177 1 07/18/2022 02:19 WG1896491
Naphthalene ND 0.0222 1 07/18/2022 02:19 WG1896491
n-Propylbenzene ND 0.00887 1 07/18/2022 02:19 WG1896491
Styrene ND 0.0222 1 07/18/2022 02:19 WG1896491
1,1,1,2-Tetrachloroethane ND 0.00443 1 07/18/2022 02:19 WG1896491
1,1,2,2-Tetrachloroethane ND 0.00443 1 07/18/2022 02:19 WG1896491
1,1,2-Trichlorotrifluoroethane ND 0.00443 1 07/18/2022 02:19 WG1896491
Tetrachloroethene ND 0.00443 1 07/18/2022 02:19 WG1896491
Toluene ND 0.00887 1 07/18/2022 02:19 WG1896491
1,2,3-Trichlorobenzene ND 0.0222 1 07/18/2022 02:19 WG1896491
1,2,4-Trichlorobenzene ND 0.0222 1 07/18/2022 02:19 WG1896491
1,1,1-Trichloroethane ND 0.00443 1 07/18/2022 02:19 WG1896491
1,1,2-Trichloroethane ND 0.00443 1 07/18/2022 02:19 WG1896491
Trichloroethene ND 0.00177 1 07/18/2022 02:19 WG1896491
Trichlorofluoromethane ND 0.00443 1 07/18/2022 02:19 WG1896491
1,2,3-Trichloropropane ND 0.0222 1 07/18/2022 02:19 WG1896491
1,2,4-Trimethylbenzene ND 0.00887 1 07/18/2022 02:19 WG1896491
1,2,3-Trimethylbenzene ND 0.00887 1 07/18/2022 02:19 WG1896491
Vinyl chloride ND 0.00443 1 07/18/2022 02:19 WG1896491
1,3,5-Trimethylbenzene ND 0.00887 1 07/18/2022 02:19 WG1896491
Xylenes, Total ND 0.0115 1 07/18/2022 02:19 WG1896491
(S) Toluene-d8 104 75.0-131 07/18/2022 02:19 WG1896491
(S) 4-Bromofluorobenzene 103 67.0-138 07/18/2022 02:19 WG1896491
(S) 1,2-Dichloroethane-d4 90.1 70.0-130 07/18/2022 02:19 WG1896491
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
C10-C28 Diesel Range ND 5.45 1 07/16/2022 09:08 WG1895814
C28-C40 Oil Range ND 5.45 1 07/16/2022 09:08 WG1895814
(S) o-Terphenyl 55.5 18.0-148 07/16/2022 09:08 WG1895814
TPH by Method MADEPE
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics ND 8.86 1 07/26/2022 09:48 WG1899632
Unadjusted C19-C36 Aliphatics ND 8.86 1 07/26/2022 09:48 WG1899632
Unadjusted C11-C22 Aromatics ND 8.86 1 07/26/2022 13:08 WG1899632
Unadjusted Total Petroleum Hydrocarbons ND 8.86 1 07/26/2022 09:48 WG1899632
(S) o-Terphenyl 66.3 40.0-140 07/26/2022 13:08 WG1899632
(S) 1-Chloro-octadecane 62.9 40.0-140 07/26/2022 09:48 WG1899632
(S) 2-Fluorobiphenyl 82.6 40.0-140 07/26/2022 13:08 WG1899632
(S) 2-Bromonaphthalene 79.5 40.0-140 07/26/2022 13:08 WG1899632
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 01
L1514241
BASE
Collected date/time: 07/12/22 16:00
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acenaphthene ND 0.0454 1 07/17/2022 12:46 WG1895852
Acenaphthylene ND 0.0454 1 07/17/2022 12:46 WG1895852
Anthracene ND 0.0454 1 07/17/2022 12:46 WG1895852
Benzidine ND J6 2.28 1 07/17/2022 12:46 WG1895852
Benzo(a)anthracene ND 0.0454 1 07/17/2022 12:46 WG1895852
Benzo(b)fluoranthene ND 0.0454 1 07/17/2022 12:46 WG1895852
Benzo(k)fluoranthene ND 0.0454 1 07/17/2022 12:46 WG1895852
Benzo(g,h,i)perylene ND 0.0454 1 07/17/2022 12:46 WG1895852
Benzo(a)pyrene ND 0.0454 1 07/17/2022 12:46 WG1895852
Bis(2-chlorethoxy)methane ND 0.454 1 07/17/2022 12:46 WG1895852
Bis(2-chloroethyl)ether ND 0.454 1 07/17/2022 12:46 WG1895852
2,2-Oxybis(1-Chloropropane)ND 0.454 1 07/17/2022 12:46 WG1895852
4-Bromophenyl-phenylether ND 0.454 1 07/17/2022 12:46 WG1895852
2-Chloronaphthalene ND 0.0454 1 07/17/2022 12:46 WG1895852
4-Chlorophenyl-phenylether ND 0.454 1 07/17/2022 12:46 WG1895852
Chrysene ND 0.0454 1 07/17/2022 12:46 WG1895852
Dibenz(a,h)anthracene ND 0.0454 1 07/17/2022 12:46 WG1895852
3,3-Dichlorobenzidine ND 0.454 1 07/17/2022 12:46 WG1895852
2,4-Dinitrotoluene ND 0.454 1 07/17/2022 12:46 WG1895852
2,6-Dinitrotoluene ND 0.454 1 07/17/2022 12:46 WG1895852
Fluoranthene ND 0.0454 1 07/17/2022 12:46 WG1895852
Fluorene ND 0.0454 1 07/17/2022 12:46 WG1895852
Hexachlorobenzene ND 0.454 1 07/17/2022 12:46 WG1895852
Hexachloro-1,3-butadiene ND 0.454 1 07/17/2022 12:46 WG1895852
Hexachlorocyclopentadiene ND 0.454 1 07/17/2022 12:46 WG1895852
Hexachloroethane ND 0.454 1 07/17/2022 12:46 WG1895852
Indeno(1,2,3-cd)pyrene ND 0.0454 1 07/17/2022 12:46 WG1895852
Isophorone ND 0.454 1 07/17/2022 12:46 WG1895852
Naphthalene ND 0.0454 1 07/17/2022 12:46 WG1895852
Nitrobenzene ND 0.454 1 07/17/2022 12:46 WG1895852
n-Nitrosodimethylamine ND 0.454 1 07/17/2022 12:46 WG1895852
n-Nitrosodiphenylamine ND 0.454 1 07/17/2022 12:46 WG1895852
n-Nitrosodi-n-propylamine ND 0.454 1 07/17/2022 12:46 WG1895852
Phenanthrene ND 0.0454 1 07/17/2022 12:46 WG1895852
Benzylbutyl phthalate ND 0.454 1 07/17/2022 12:46 WG1895852
Bis(2-ethylhexyl)phthalate ND 0.454 1 07/17/2022 12:46 WG1895852
Di-n-butyl phthalate ND 0.454 1 07/17/2022 12:46 WG1895852
Diethyl phthalate ND 0.454 1 07/17/2022 12:46 WG1895852
Dimethyl phthalate ND 0.454 1 07/17/2022 12:46 WG1895852
Di-n-octyl phthalate ND 0.454 1 07/17/2022 12:46 WG1895852
Pyrene ND 0.0454 1 07/17/2022 12:46 WG1895852
1,2,4-Trichlorobenzene ND 0.454 1 07/17/2022 12:46 WG1895852
4-Chloro-3-methylphenol ND 0.454 1 07/17/2022 12:46 WG1895852
2-Chlorophenol ND 0.454 1 07/17/2022 12:46 WG1895852
2,4-Dichlorophenol ND 0.454 1 07/17/2022 12:46 WG1895852
2,4-Dimethylphenol ND 0.454 1 07/17/2022 12:46 WG1895852
4,6-Dinitro-2-methylphenol ND 0.454 1 07/17/2022 12:46 WG1895852
2,4-Dinitrophenol ND 0.454 1 07/17/2022 12:46 WG1895852
2-Nitrophenol ND 0.454 1 07/17/2022 12:46 WG1895852
4-Nitrophenol ND 0.454 1 07/17/2022 12:46 WG1895852
Pentachlorophenol ND 0.454 1 07/17/2022 12:46 WG1895852
Phenol ND 0.454 1 07/17/2022 12:46 WG1895852
2,4,6-Trichlorophenol ND 0.454 1 07/17/2022 12:46 WG1895852
(S) 2-Fluorophenol 55.8 12.0-120 07/17/2022 12:46 WG1895852
(S) Phenol-d5 51.9 10.0-120 07/17/2022 12:46 WG1895852
(S) Nitrobenzene-d5 59.3 10.0-122 07/17/2022 12:46 WG1895852
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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SAMPLE RESULTS - 01
L1514241
BASE
Collected date/time: 07/12/22 16:00
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
(S) 2-Fluorobiphenyl 60.3 15.0-120 07/17/2022 12:46 WG1895852
(S) 2,4,6-Tribromophenol 76.2 10.0-127 07/17/2022 12:46 WG1895852
(S) p-Terphenyl-d14 64.7 10.0-120 07/17/2022 12:46 WG1895852
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 9 of 50
SAMPLE RESULTS - 02
L1514241
SW-N
Collected date/time: 07/12/22 16:10
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 75.4 1 07/15/2022 10:16 WG1894887
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics ND 8.38 1 07/22/2022 23:19 WG1899203
Unadjusted C9-C12 Aliphatics ND 8.38 1 07/22/2022 23:19 WG1899203
Unadjusted C9-C10 Aromatics ND 8.38 1 07/22/2022 23:19 WG1899203
Total VPH ND 8.38 1 07/22/2022 23:19 WG1899203
(S) 2,5-Dibromotoluene(FID)112 70.0-130 07/22/2022 23:19 WG1899203
(S) 2,5-Dibromotoluene(PID)111 70.0-130 07/22/2022 23:19 WG1899203
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction ND 4.47 27.5 07/14/2022 03:07 WG1894734
(S) a,a,a-Trifluorotoluene(FID)95.9 77.0-120 07/14/2022 03:07 WG1894734
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acetone ND 0.0894 1.1 07/18/2022 02:39 WG1896491
Acrylonitrile ND 0.0224 1.1 07/18/2022 02:39 WG1896491
Benzene ND 0.00179 1.1 07/18/2022 02:39 WG1896491
Bromobenzene ND 0.0224 1.1 07/18/2022 02:39 WG1896491
Bromodichloromethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
Bromoform ND 0.0447 1.1 07/18/2022 02:39 WG1896491
Bromomethane ND 0.0224 1.1 07/18/2022 02:39 WG1896491
n-Butylbenzene ND 0.0224 1.1 07/18/2022 02:39 WG1896491
sec-Butylbenzene ND 0.0224 1.1 07/18/2022 02:39 WG1896491
tert-Butylbenzene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
Carbon tetrachloride ND 0.00894 1.1 07/18/2022 02:39 WG1896491
Chlorobenzene ND 0.00447 1.1 07/18/2022 02:39 WG1896491
Chlorodibromomethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
Chloroethane ND 0.00894 1.1 07/18/2022 02:39 WG1896491
Chloroform ND 0.00447 1.1 07/18/2022 02:39 WG1896491
Chloromethane ND 0.0224 1.1 07/18/2022 02:39 WG1896491
2-Chlorotoluene ND 0.00447 1.1 07/18/2022 02:39 WG1896491
4-Chlorotoluene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
1,2-Dibromo-3-Chloropropane ND 0.0447 1.1 07/18/2022 02:39 WG1896491
1,2-Dibromoethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
Dibromomethane ND 0.00894 1.1 07/18/2022 02:39 WG1896491
1,2-Dichlorobenzene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
1,3-Dichlorobenzene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
1,4-Dichlorobenzene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
Dichlorodifluoromethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
1,1-Dichloroethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
1,2-Dichloroethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
1,1-Dichloroethene ND 0.00447 1.1 07/18/2022 02:39 WG1896491
cis-1,2-Dichloroethene ND 0.00447 1.1 07/18/2022 02:39 WG1896491
trans-1,2-Dichloroethene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
1,2-Dichloropropane ND 0.00894 1.1 07/18/2022 02:39 WG1896491
1,1-Dichloropropene ND 0.00447 1.1 07/18/2022 02:39 WG1896491
1,3-Dichloropropane ND 0.00894 1.1 07/18/2022 02:39 WG1896491
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 10 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 10 of 50
SAMPLE RESULTS - 02
L1514241
SW-N
Collected date/time: 07/12/22 16:10
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
cis-1,3-Dichloropropene ND 0.00447 1.1 07/18/2022 02:39 WG1896491
trans-1,3-Dichloropropene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
2,2-Dichloropropane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
Di-isopropyl ether ND 0.00179 1.1 07/18/2022 02:39 WG1896491
Ethylbenzene ND 0.00447 1.1 07/18/2022 02:39 WG1896491
Hexachloro-1,3-butadiene ND 0.0447 1.1 07/18/2022 02:39 WG1896491
Isopropylbenzene ND 0.00447 1.1 07/18/2022 02:39 WG1896491
p-Isopropyltoluene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
2-Butanone (MEK)ND 0.179 1.1 07/18/2022 02:39 WG1896491
Methylene Chloride ND 0.0447 1.1 07/18/2022 02:39 WG1896491
4-Methyl-2-pentanone (MIBK)ND 0.0447 1.1 07/18/2022 02:39 WG1896491
Methyl tert-butyl ether ND 0.00179 1.1 07/18/2022 02:39 WG1896491
Naphthalene ND 0.0224 1.1 07/18/2022 02:39 WG1896491
n-Propylbenzene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
Styrene ND 0.0224 1.1 07/18/2022 02:39 WG1896491
1,1,1,2-Tetrachloroethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
1,1,2,2-Tetrachloroethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
1,1,2-Trichlorotrifluoroethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
Tetrachloroethene ND 0.00447 1.1 07/18/2022 02:39 WG1896491
Toluene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
1,2,3-Trichlorobenzene ND 0.0224 1.1 07/18/2022 02:39 WG1896491
1,2,4-Trichlorobenzene ND 0.0224 1.1 07/18/2022 02:39 WG1896491
1,1,1-Trichloroethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
1,1,2-Trichloroethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
Trichloroethene ND 0.00179 1.1 07/18/2022 02:39 WG1896491
Trichlorofluoromethane ND 0.00447 1.1 07/18/2022 02:39 WG1896491
1,2,3-Trichloropropane ND 0.0224 1.1 07/18/2022 02:39 WG1896491
1,2,4-Trimethylbenzene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
1,2,3-Trimethylbenzene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
Vinyl chloride ND 0.00447 1.1 07/18/2022 02:39 WG1896491
1,3,5-Trimethylbenzene ND 0.00894 1.1 07/18/2022 02:39 WG1896491
Xylenes, Total ND 0.0116 1.1 07/18/2022 02:39 WG1896491
(S) Toluene-d8 103 75.0-131 07/18/2022 02:39 WG1896491
(S) 4-Bromofluorobenzene 102 67.0-138 07/18/2022 02:39 WG1896491
(S) 1,2-Dichloroethane-d4 88.0 70.0-130 07/18/2022 02:39 WG1896491
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
C10-C28 Diesel Range 16.2 5.31 1 07/16/2022 10:02 WG1895814
C28-C40 Oil Range 18.6 5.31 1 07/16/2022 10:02 WG1895814
(S) o-Terphenyl 24.3 18.0-148 07/16/2022 10:02 WG1895814
TPH by Method MADEPE
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics ND 8.63 1 07/26/2022 10:10 WG1899632
Unadjusted C19-C36 Aliphatics 37.3 8.63 1 07/26/2022 10:10 WG1899632
Unadjusted C11-C22 Aromatics ND 8.63 1 07/26/2022 12:46 WG1899632
Unadjusted Total Petroleum Hydrocarbons 41.1 B 8.63 1 07/26/2022 12:46 WG1899632
(S) o-Terphenyl 64.3 40.0-140 07/26/2022 12:46 WG1899632
(S) 1-Chloro-octadecane 64.3 40.0-140 07/26/2022 10:10 WG1899632
(S) 2-Fluorobiphenyl 77.4 40.0-140 07/26/2022 12:46 WG1899632
(S) 2-Bromonaphthalene 74.6 40.0-140 07/26/2022 12:46 WG1899632
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 11 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 11 of 50
SAMPLE RESULTS - 02
L1514241
SW-N
Collected date/time: 07/12/22 16:10
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acenaphthene ND 0.0442 1 07/17/2022 14:30 WG1895852
Acenaphthylene ND 0.0442 1 07/17/2022 14:30 WG1895852
Anthracene ND 0.0442 1 07/17/2022 14:30 WG1895852
Benzidine ND 2.22 1 07/17/2022 14:30 WG1895852
Benzo(a)anthracene ND 0.0442 1 07/17/2022 14:30 WG1895852
Benzo(b)fluoranthene ND 0.0442 1 07/17/2022 14:30 WG1895852
Benzo(k)fluoranthene ND 0.0442 1 07/17/2022 14:30 WG1895852
Benzo(g,h,i)perylene ND 0.0442 1 07/17/2022 14:30 WG1895852
Benzo(a)pyrene ND 0.0442 1 07/17/2022 14:30 WG1895852
Bis(2-chlorethoxy)methane ND 0.442 1 07/17/2022 14:30 WG1895852
Bis(2-chloroethyl)ether ND 0.442 1 07/17/2022 14:30 WG1895852
2,2-Oxybis(1-Chloropropane)ND 0.442 1 07/17/2022 14:30 WG1895852
4-Bromophenyl-phenylether ND 0.442 1 07/17/2022 14:30 WG1895852
2-Chloronaphthalene ND 0.0442 1 07/17/2022 14:30 WG1895852
4-Chlorophenyl-phenylether ND 0.442 1 07/17/2022 14:30 WG1895852
Chrysene ND 0.0442 1 07/17/2022 14:30 WG1895852
Dibenz(a,h)anthracene ND 0.0442 1 07/17/2022 14:30 WG1895852
3,3-Dichlorobenzidine ND 0.442 1 07/17/2022 14:30 WG1895852
2,4-Dinitrotoluene ND 0.442 1 07/17/2022 14:30 WG1895852
2,6-Dinitrotoluene ND 0.442 1 07/17/2022 14:30 WG1895852
Fluoranthene ND 0.0442 1 07/17/2022 14:30 WG1895852
Fluorene ND 0.0442 1 07/17/2022 14:30 WG1895852
Hexachlorobenzene ND 0.442 1 07/17/2022 14:30 WG1895852
Hexachloro-1,3-butadiene ND 0.442 1 07/17/2022 14:30 WG1895852
Hexachlorocyclopentadiene ND 0.442 1 07/17/2022 14:30 WG1895852
Hexachloroethane ND 0.442 1 07/17/2022 14:30 WG1895852
Indeno(1,2,3-cd)pyrene ND 0.0442 1 07/17/2022 14:30 WG1895852
Isophorone ND 0.442 1 07/17/2022 14:30 WG1895852
Naphthalene ND 0.0442 1 07/17/2022 14:30 WG1895852
Nitrobenzene ND 0.442 1 07/17/2022 14:30 WG1895852
n-Nitrosodimethylamine ND 0.442 1 07/17/2022 14:30 WG1895852
n-Nitrosodiphenylamine ND 0.442 1 07/17/2022 14:30 WG1895852
n-Nitrosodi-n-propylamine ND 0.442 1 07/17/2022 14:30 WG1895852
Phenanthrene ND 0.0442 1 07/17/2022 14:30 WG1895852
Benzylbutyl phthalate ND 0.442 1 07/17/2022 14:30 WG1895852
Bis(2-ethylhexyl)phthalate ND 0.442 1 07/17/2022 14:30 WG1895852
Di-n-butyl phthalate ND 0.442 1 07/17/2022 14:30 WG1895852
Diethyl phthalate ND 0.442 1 07/17/2022 14:30 WG1895852
Dimethyl phthalate ND 0.442 1 07/17/2022 14:30 WG1895852
Di-n-octyl phthalate ND 0.442 1 07/17/2022 14:30 WG1895852
Pyrene ND 0.0442 1 07/17/2022 14:30 WG1895852
1,2,4-Trichlorobenzene ND 0.442 1 07/17/2022 14:30 WG1895852
4-Chloro-3-methylphenol ND 0.442 1 07/17/2022 14:30 WG1895852
2-Chlorophenol ND 0.442 1 07/17/2022 14:30 WG1895852
2,4-Dichlorophenol ND 0.442 1 07/17/2022 14:30 WG1895852
2,4-Dimethylphenol ND 0.442 1 07/17/2022 14:30 WG1895852
4,6-Dinitro-2-methylphenol ND 0.442 1 07/17/2022 14:30 WG1895852
2,4-Dinitrophenol ND 0.442 1 07/17/2022 14:30 WG1895852
2-Nitrophenol ND 0.442 1 07/17/2022 14:30 WG1895852
4-Nitrophenol ND 0.442 1 07/17/2022 14:30 WG1895852
Pentachlorophenol ND 0.442 1 07/17/2022 14:30 WG1895852
Phenol ND 0.442 1 07/17/2022 14:30 WG1895852
2,4,6-Trichlorophenol ND 0.442 1 07/17/2022 14:30 WG1895852
(S) 2-Fluorophenol 59.8 12.0-120 07/17/2022 14:30 WG1895852
(S) Phenol-d5 57.2 10.0-120 07/17/2022 14:30 WG1895852
(S) Nitrobenzene-d5 62.1 10.0-122 07/17/2022 14:30 WG1895852
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 12 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 12 of 50
SAMPLE RESULTS - 02
L1514241
SW-N
Collected date/time: 07/12/22 16:10
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
(S) 2-Fluorobiphenyl 60.2 15.0-120 07/17/2022 14:30 WG1895852
(S) 2,4,6-Tribromophenol 77.1 10.0-127 07/17/2022 14:30 WG1895852
(S) p-Terphenyl-d14 71.3 10.0-120 07/17/2022 14:30 WG1895852
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 13 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 13 of 50
SAMPLE RESULTS - 03
L1514241
SW-S
Collected date/time: 07/12/22 16:20
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 64.2 1 07/15/2022 10:16 WG1894887
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics ND 10.7 1.01 07/22/2022 23:52 WG1899203
Unadjusted C9-C12 Aliphatics ND 10.7 1.01 07/22/2022 23:52 WG1899203
Unadjusted C9-C10 Aromatics ND 10.7 1.01 07/22/2022 23:52 WG1899203
Total VPH ND 10.7 1.01 07/22/2022 23:52 WG1899203
(S) 2,5-Dibromotoluene(FID)103 70.0-130 07/22/2022 23:52 WG1899203
(S) 2,5-Dibromotoluene(PID)107 70.0-130 07/22/2022 23:52 WG1899203
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction ND 5.85 28.7 07/14/2022 03:27 WG1894734
(S) a,a,a-Trifluorotoluene(FID)96.6 77.0-120 07/14/2022 03:27 WG1894734
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acetone ND 0.117 1.15 07/18/2022 02:58 WG1896491
Acrylonitrile ND 0.0294 1.15 07/18/2022 02:58 WG1896491
Benzene ND 0.00235 1.15 07/18/2022 02:58 WG1896491
Bromobenzene ND 0.0294 1.15 07/18/2022 02:58 WG1896491
Bromodichloromethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
Bromoform ND 0.0587 1.15 07/18/2022 02:58 WG1896491
Bromomethane ND 0.0294 1.15 07/18/2022 02:58 WG1896491
n-Butylbenzene ND 0.0294 1.15 07/18/2022 02:58 WG1896491
sec-Butylbenzene ND 0.0294 1.15 07/18/2022 02:58 WG1896491
tert-Butylbenzene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
Carbon tetrachloride ND 0.0117 1.15 07/18/2022 02:58 WG1896491
Chlorobenzene ND 0.00587 1.15 07/18/2022 02:58 WG1896491
Chlorodibromomethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
Chloroethane ND 0.0117 1.15 07/18/2022 02:58 WG1896491
Chloroform ND 0.00587 1.15 07/18/2022 02:58 WG1896491
Chloromethane ND 0.0294 1.15 07/18/2022 02:58 WG1896491
2-Chlorotoluene ND 0.00587 1.15 07/18/2022 02:58 WG1896491
4-Chlorotoluene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
1,2-Dibromo-3-Chloropropane ND 0.0587 1.15 07/18/2022 02:58 WG1896491
1,2-Dibromoethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
Dibromomethane ND 0.0117 1.15 07/18/2022 02:58 WG1896491
1,2-Dichlorobenzene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
1,3-Dichlorobenzene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
1,4-Dichlorobenzene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
Dichlorodifluoromethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
1,1-Dichloroethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
1,2-Dichloroethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
1,1-Dichloroethene ND 0.00587 1.15 07/18/2022 02:58 WG1896491
cis-1,2-Dichloroethene ND 0.00587 1.15 07/18/2022 02:58 WG1896491
trans-1,2-Dichloroethene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
1,2-Dichloropropane ND 0.0117 1.15 07/18/2022 02:58 WG1896491
1,1-Dichloropropene ND 0.00587 1.15 07/18/2022 02:58 WG1896491
1,3-Dichloropropane ND 0.0117 1.15 07/18/2022 02:58 WG1896491
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 14 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 14 of 50
SAMPLE RESULTS - 03
L1514241
SW-S
Collected date/time: 07/12/22 16:20
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
cis-1,3-Dichloropropene ND 0.00587 1.15 07/18/2022 02:58 WG1896491
trans-1,3-Dichloropropene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
2,2-Dichloropropane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
Di-isopropyl ether ND 0.00235 1.15 07/18/2022 02:58 WG1896491
Ethylbenzene ND 0.00587 1.15 07/18/2022 02:58 WG1896491
Hexachloro-1,3-butadiene ND 0.0587 1.15 07/18/2022 02:58 WG1896491
Isopropylbenzene ND 0.00587 1.15 07/18/2022 02:58 WG1896491
p-Isopropyltoluene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
2-Butanone (MEK)ND 0.235 1.15 07/18/2022 02:58 WG1896491
Methylene Chloride ND 0.0587 1.15 07/18/2022 02:58 WG1896491
4-Methyl-2-pentanone (MIBK)ND 0.0587 1.15 07/18/2022 02:58 WG1896491
Methyl tert-butyl ether ND 0.00235 1.15 07/18/2022 02:58 WG1896491
Naphthalene ND 0.0294 1.15 07/18/2022 02:58 WG1896491
n-Propylbenzene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
Styrene ND 0.0294 1.15 07/18/2022 02:58 WG1896491
1,1,1,2-Tetrachloroethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
1,1,2,2-Tetrachloroethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
1,1,2-Trichlorotrifluoroethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
Tetrachloroethene ND 0.00587 1.15 07/18/2022 02:58 WG1896491
Toluene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
1,2,3-Trichlorobenzene ND 0.0294 1.15 07/18/2022 02:58 WG1896491
1,2,4-Trichlorobenzene ND 0.0294 1.15 07/18/2022 02:58 WG1896491
1,1,1-Trichloroethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
1,1,2-Trichloroethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
Trichloroethene ND 0.00235 1.15 07/18/2022 02:58 WG1896491
Trichlorofluoromethane ND 0.00587 1.15 07/18/2022 02:58 WG1896491
1,2,3-Trichloropropane ND 0.0294 1.15 07/18/2022 02:58 WG1896491
1,2,4-Trimethylbenzene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
1,2,3-Trimethylbenzene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
Vinyl chloride ND 0.00587 1.15 07/18/2022 02:58 WG1896491
1,3,5-Trimethylbenzene ND 0.0117 1.15 07/18/2022 02:58 WG1896491
Xylenes, Total ND 0.0153 1.15 07/18/2022 02:58 WG1896491
(S) Toluene-d8 102 75.0-131 07/18/2022 02:58 WG1896491
(S) 4-Bromofluorobenzene 100 67.0-138 07/18/2022 02:58 WG1896491
(S) 1,2-Dichloroethane-d4 88.2 70.0-130 07/18/2022 02:58 WG1896491
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
C10-C28 Diesel Range 32.2 6.23 1 07/16/2022 10:28 WG1895814
C28-C40 Oil Range 39.9 6.23 1 07/16/2022 10:28 WG1895814
(S) o-Terphenyl 26.5 18.0-148 07/16/2022 10:28 WG1895814
TPH by Method MADEPE
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics ND 10.1 1 07/26/2022 10:32 WG1899632
Unadjusted C19-C36 Aliphatics 40.3 10.1 1 07/26/2022 10:32 WG1899632
Unadjusted C11-C22 Aromatics ND 10.1 1 07/26/2022 12:23 WG1899632
Unadjusted Total Petroleum Hydrocarbons 45.2 B 10.1 1 07/26/2022 12:23 WG1899632
(S) o-Terphenyl 70.3 40.0-140 07/26/2022 12:23 WG1899632
(S) 1-Chloro-octadecane 65.0 40.0-140 07/26/2022 10:32 WG1899632
(S) 2-Fluorobiphenyl 86.2 40.0-140 07/26/2022 12:23 WG1899632
(S) 2-Bromonaphthalene 83.0 40.0-140 07/26/2022 12:23 WG1899632
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 15 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 15 of 50
SAMPLE RESULTS - 03
L1514241
SW-S
Collected date/time: 07/12/22 16:20
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acenaphthene ND 0.0519 1 07/17/2022 14:51 WG1895852
Acenaphthylene ND 0.0519 1 07/17/2022 14:51 WG1895852
Anthracene ND 0.0519 1 07/17/2022 14:51 WG1895852
Benzidine ND 2.60 1 07/17/2022 14:51 WG1895852
Benzo(a)anthracene ND 0.0519 1 07/17/2022 14:51 WG1895852
Benzo(b)fluoranthene ND 0.0519 1 07/17/2022 14:51 WG1895852
Benzo(k)fluoranthene ND 0.0519 1 07/17/2022 14:51 WG1895852
Benzo(g,h,i)perylene ND 0.0519 1 07/17/2022 14:51 WG1895852
Benzo(a)pyrene ND 0.0519 1 07/17/2022 14:51 WG1895852
Bis(2-chlorethoxy)methane ND 0.519 1 07/17/2022 14:51 WG1895852
Bis(2-chloroethyl)ether ND 0.519 1 07/17/2022 14:51 WG1895852
2,2-Oxybis(1-Chloropropane)ND 0.519 1 07/17/2022 14:51 WG1895852
4-Bromophenyl-phenylether ND 0.519 1 07/17/2022 14:51 WG1895852
2-Chloronaphthalene ND 0.0519 1 07/17/2022 14:51 WG1895852
4-Chlorophenyl-phenylether ND 0.519 1 07/17/2022 14:51 WG1895852
Chrysene ND 0.0519 1 07/17/2022 14:51 WG1895852
Dibenz(a,h)anthracene ND 0.0519 1 07/17/2022 14:51 WG1895852
3,3-Dichlorobenzidine ND 0.519 1 07/17/2022 14:51 WG1895852
2,4-Dinitrotoluene ND 0.519 1 07/17/2022 14:51 WG1895852
2,6-Dinitrotoluene ND 0.519 1 07/17/2022 14:51 WG1895852
Fluoranthene ND 0.0519 1 07/17/2022 14:51 WG1895852
Fluorene ND 0.0519 1 07/17/2022 14:51 WG1895852
Hexachlorobenzene ND 0.519 1 07/17/2022 14:51 WG1895852
Hexachloro-1,3-butadiene ND 0.519 1 07/17/2022 14:51 WG1895852
Hexachlorocyclopentadiene ND 0.519 1 07/17/2022 14:51 WG1895852
Hexachloroethane ND 0.519 1 07/17/2022 14:51 WG1895852
Indeno(1,2,3-cd)pyrene ND 0.0519 1 07/17/2022 14:51 WG1895852
Isophorone ND 0.519 1 07/17/2022 14:51 WG1895852
Naphthalene ND 0.0519 1 07/17/2022 14:51 WG1895852
Nitrobenzene ND 0.519 1 07/17/2022 14:51 WG1895852
n-Nitrosodimethylamine ND 0.519 1 07/17/2022 14:51 WG1895852
n-Nitrosodiphenylamine ND 0.519 1 07/17/2022 14:51 WG1895852
n-Nitrosodi-n-propylamine ND 0.519 1 07/17/2022 14:51 WG1895852
Phenanthrene ND 0.0519 1 07/17/2022 14:51 WG1895852
Benzylbutyl phthalate ND 0.519 1 07/17/2022 14:51 WG1895852
Bis(2-ethylhexyl)phthalate ND 0.519 1 07/17/2022 14:51 WG1895852
Di-n-butyl phthalate ND 0.519 1 07/17/2022 14:51 WG1895852
Diethyl phthalate ND 0.519 1 07/17/2022 14:51 WG1895852
Dimethyl phthalate ND 0.519 1 07/17/2022 14:51 WG1895852
Di-n-octyl phthalate ND 0.519 1 07/17/2022 14:51 WG1895852
Pyrene ND 0.0519 1 07/17/2022 14:51 WG1895852
1,2,4-Trichlorobenzene ND 0.519 1 07/17/2022 14:51 WG1895852
4-Chloro-3-methylphenol ND 0.519 1 07/17/2022 14:51 WG1895852
2-Chlorophenol ND 0.519 1 07/17/2022 14:51 WG1895852
2,4-Dichlorophenol ND 0.519 1 07/17/2022 14:51 WG1895852
2,4-Dimethylphenol ND 0.519 1 07/17/2022 14:51 WG1895852
4,6-Dinitro-2-methylphenol ND 0.519 1 07/17/2022 14:51 WG1895852
2,4-Dinitrophenol ND 0.519 1 07/17/2022 14:51 WG1895852
2-Nitrophenol ND 0.519 1 07/17/2022 14:51 WG1895852
4-Nitrophenol ND 0.519 1 07/17/2022 14:51 WG1895852
Pentachlorophenol ND 0.519 1 07/17/2022 14:51 WG1895852
Phenol ND 0.519 1 07/17/2022 14:51 WG1895852
2,4,6-Trichlorophenol ND 0.519 1 07/17/2022 14:51 WG1895852
(S) 2-Fluorophenol 40.2 12.0-120 07/17/2022 14:51 WG1895852
(S) Phenol-d5 39.2 10.0-120 07/17/2022 14:51 WG1895852
(S) Nitrobenzene-d5 42.1 10.0-122 07/17/2022 14:51 WG1895852
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 16 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 16 of 50
SAMPLE RESULTS - 03
L1514241
SW-S
Collected date/time: 07/12/22 16:20
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
(S) 2-Fluorobiphenyl 40.9 15.0-120 07/17/2022 14:51 WG1895852
(S) 2,4,6-Tribromophenol 52.9 10.0-127 07/17/2022 14:51 WG1895852
(S) p-Terphenyl-d14 46.7 10.0-120 07/17/2022 14:51 WG1895852
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 17 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 17 of 50
SAMPLE RESULTS - 04
L1514241
SW-E
Collected date/time: 07/12/22 16:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 71.2 1 07/15/2022 10:16 WG1894887
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics ND 9.68 1.09 07/23/2022 00:25 WG1899203
Unadjusted C9-C12 Aliphatics ND 9.68 1.09 07/23/2022 00:25 WG1899203
Unadjusted C9-C10 Aromatics ND 9.68 1.09 07/23/2022 00:25 WG1899203
Total VPH ND 9.68 1.09 07/23/2022 00:25 WG1899203
(S) 2,5-Dibromotoluene(FID)103 70.0-130 07/23/2022 00:25 WG1899203
(S) 2,5-Dibromotoluene(PID)107 70.0-130 07/23/2022 00:25 WG1899203
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction ND 4.55 25 07/14/2022 03:47 WG1894734
(S) a,a,a-Trifluorotoluene(FID)95.8 77.0-120 07/14/2022 03:47 WG1894734
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acetone ND 0.0909 1 07/18/2022 03:18 WG1896491
Acrylonitrile ND 0.0227 1 07/18/2022 03:18 WG1896491
Benzene ND 0.00182 1 07/18/2022 03:18 WG1896491
Bromobenzene ND 0.0227 1 07/18/2022 03:18 WG1896491
Bromodichloromethane ND 0.00455 1 07/18/2022 03:18 WG1896491
Bromoform ND 0.0455 1 07/18/2022 03:18 WG1896491
Bromomethane ND 0.0227 1 07/18/2022 03:18 WG1896491
n-Butylbenzene ND 0.0227 1 07/18/2022 03:18 WG1896491
sec-Butylbenzene ND 0.0227 1 07/18/2022 03:18 WG1896491
tert-Butylbenzene ND 0.00909 1 07/18/2022 03:18 WG1896491
Carbon tetrachloride ND 0.00909 1 07/18/2022 03:18 WG1896491
Chlorobenzene ND 0.00455 1 07/18/2022 03:18 WG1896491
Chlorodibromomethane ND 0.00455 1 07/18/2022 03:18 WG1896491
Chloroethane ND 0.00909 1 07/18/2022 03:18 WG1896491
Chloroform ND 0.00455 1 07/18/2022 03:18 WG1896491
Chloromethane ND 0.0227 1 07/18/2022 03:18 WG1896491
2-Chlorotoluene ND 0.00455 1 07/18/2022 03:18 WG1896491
4-Chlorotoluene ND 0.00909 1 07/18/2022 03:18 WG1896491
1,2-Dibromo-3-Chloropropane ND 0.0455 1 07/18/2022 03:18 WG1896491
1,2-Dibromoethane ND 0.00455 1 07/18/2022 03:18 WG1896491
Dibromomethane ND 0.00909 1 07/18/2022 03:18 WG1896491
1,2-Dichlorobenzene ND 0.00909 1 07/18/2022 03:18 WG1896491
1,3-Dichlorobenzene ND 0.00909 1 07/18/2022 03:18 WG1896491
1,4-Dichlorobenzene ND 0.00909 1 07/18/2022 03:18 WG1896491
Dichlorodifluoromethane ND 0.00455 1 07/18/2022 03:18 WG1896491
1,1-Dichloroethane ND 0.00455 1 07/18/2022 03:18 WG1896491
1,2-Dichloroethane ND 0.00455 1 07/18/2022 03:18 WG1896491
1,1-Dichloroethene ND 0.00455 1 07/18/2022 03:18 WG1896491
cis-1,2-Dichloroethene ND 0.00455 1 07/18/2022 03:18 WG1896491
trans-1,2-Dichloroethene ND 0.00909 1 07/18/2022 03:18 WG1896491
1,2-Dichloropropane ND 0.00909 1 07/18/2022 03:18 WG1896491
1,1-Dichloropropene ND 0.00455 1 07/18/2022 03:18 WG1896491
1,3-Dichloropropane ND 0.00909 1 07/18/2022 03:18 WG1896491
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 18 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 18 of 50
SAMPLE RESULTS - 04
L1514241
SW-E
Collected date/time: 07/12/22 16:30
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
cis-1,3-Dichloropropene ND 0.00455 1 07/18/2022 03:18 WG1896491
trans-1,3-Dichloropropene ND 0.00909 1 07/18/2022 03:18 WG1896491
2,2-Dichloropropane ND 0.00455 1 07/18/2022 03:18 WG1896491
Di-isopropyl ether ND 0.00182 1 07/18/2022 03:18 WG1896491
Ethylbenzene ND 0.00455 1 07/18/2022 03:18 WG1896491
Hexachloro-1,3-butadiene ND 0.0455 1 07/18/2022 03:18 WG1896491
Isopropylbenzene ND 0.00455 1 07/18/2022 03:18 WG1896491
p-Isopropyltoluene ND 0.00909 1 07/18/2022 03:18 WG1896491
2-Butanone (MEK)ND 0.182 1 07/18/2022 03:18 WG1896491
Methylene Chloride ND 0.0455 1 07/18/2022 03:18 WG1896491
4-Methyl-2-pentanone (MIBK)ND 0.0455 1 07/18/2022 03:18 WG1896491
Methyl tert-butyl ether ND 0.00182 1 07/18/2022 03:18 WG1896491
Naphthalene ND 0.0227 1 07/18/2022 03:18 WG1896491
n-Propylbenzene ND 0.00909 1 07/18/2022 03:18 WG1896491
Styrene ND 0.0227 1 07/18/2022 03:18 WG1896491
1,1,1,2-Tetrachloroethane ND 0.00455 1 07/18/2022 03:18 WG1896491
1,1,2,2-Tetrachloroethane ND 0.00455 1 07/18/2022 03:18 WG1896491
1,1,2-Trichlorotrifluoroethane ND 0.00455 1 07/18/2022 03:18 WG1896491
Tetrachloroethene ND 0.00455 1 07/18/2022 03:18 WG1896491
Toluene ND 0.00909 1 07/18/2022 03:18 WG1896491
1,2,3-Trichlorobenzene ND 0.0227 1 07/18/2022 03:18 WG1896491
1,2,4-Trichlorobenzene ND 0.0227 1 07/18/2022 03:18 WG1896491
1,1,1-Trichloroethane ND 0.00455 1 07/18/2022 03:18 WG1896491
1,1,2-Trichloroethane ND 0.00455 1 07/18/2022 03:18 WG1896491
Trichloroethene ND 0.00182 1 07/18/2022 03:18 WG1896491
Trichlorofluoromethane ND 0.00455 1 07/18/2022 03:18 WG1896491
1,2,3-Trichloropropane ND 0.0227 1 07/18/2022 03:18 WG1896491
1,2,4-Trimethylbenzene ND 0.00909 1 07/18/2022 03:18 WG1896491
1,2,3-Trimethylbenzene ND 0.00909 1 07/18/2022 03:18 WG1896491
Vinyl chloride ND 0.00455 1 07/18/2022 03:18 WG1896491
1,3,5-Trimethylbenzene ND 0.00909 1 07/18/2022 03:18 WG1896491
Xylenes, Total ND 0.0118 1 07/18/2022 03:18 WG1896491
(S) Toluene-d8 101 75.0-131 07/18/2022 03:18 WG1896491
(S) 4-Bromofluorobenzene 100 67.0-138 07/18/2022 03:18 WG1896491
(S) 1,2-Dichloroethane-d4 94.3 70.0-130 07/18/2022 03:18 WG1896491
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
C10-C28 Diesel Range ND 5.62 1 07/16/2022 09:35 WG1895814
C28-C40 Oil Range ND 5.62 1 07/16/2022 09:35 WG1895814
(S) o-Terphenyl 29.3 18.0-148 07/16/2022 09:35 WG1895814
TPH by Method MADEPE
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics ND 9.13 1 07/26/2022 10:54 WG1899632
Unadjusted C19-C36 Aliphatics ND 9.13 1 07/26/2022 10:54 WG1899632
Unadjusted C11-C22 Aromatics ND 9.13 1 07/26/2022 12:01 WG1899632
Unadjusted Total Petroleum Hydrocarbons ND 9.13 1 07/26/2022 10:54 WG1899632
(S) o-Terphenyl 66.0 40.0-140 07/26/2022 12:01 WG1899632
(S) 1-Chloro-octadecane 62.3 40.0-140 07/26/2022 10:54 WG1899632
(S) 2-Fluorobiphenyl 84.0 40.0-140 07/26/2022 12:01 WG1899632
(S) 2-Bromonaphthalene 80.8 40.0-140 07/26/2022 12:01 WG1899632
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 19 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 19 of 50
SAMPLE RESULTS - 04
L1514241
SW-E
Collected date/time: 07/12/22 16:30
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acenaphthene ND 0.0468 1 07/19/2022 14:13 WG1896910
Acenaphthylene ND 0.0468 1 07/19/2022 14:13 WG1896910
Anthracene ND 0.0468 1 07/19/2022 14:13 WG1896910
Benzidine ND J6 2.34 1 07/19/2022 14:13 WG1896910
Benzo(a)anthracene ND 0.0468 1 07/19/2022 14:13 WG1896910
Benzo(b)fluoranthene ND 0.0468 1 07/19/2022 14:13 WG1896910
Benzo(k)fluoranthene ND 0.0468 1 07/19/2022 14:13 WG1896910
Benzo(g,h,i)perylene ND 0.0468 1 07/19/2022 14:13 WG1896910
Benzo(a)pyrene ND 0.0468 1 07/19/2022 14:13 WG1896910
Bis(2-chlorethoxy)methane ND 0.468 1 07/19/2022 14:13 WG1896910
Bis(2-chloroethyl)ether ND 0.468 1 07/19/2022 14:13 WG1896910
2,2-Oxybis(1-Chloropropane)ND 0.468 1 07/19/2022 14:13 WG1896910
4-Bromophenyl-phenylether ND 0.468 1 07/19/2022 14:13 WG1896910
2-Chloronaphthalene ND 0.0468 1 07/19/2022 14:13 WG1896910
4-Chlorophenyl-phenylether ND 0.468 1 07/19/2022 14:13 WG1896910
Chrysene ND 0.0468 1 07/19/2022 14:13 WG1896910
Dibenz(a,h)anthracene ND 0.0468 1 07/19/2022 14:13 WG1896910
3,3-Dichlorobenzidine ND J3 0.468 1 07/19/2022 14:13 WG1896910
2,4-Dinitrotoluene ND 0.468 1 07/19/2022 14:13 WG1896910
2,6-Dinitrotoluene ND 0.468 1 07/19/2022 14:13 WG1896910
Fluoranthene ND 0.0468 1 07/19/2022 14:13 WG1896910
Fluorene ND 0.0468 1 07/19/2022 14:13 WG1896910
Hexachlorobenzene ND 0.468 1 07/19/2022 14:13 WG1896910
Hexachloro-1,3-butadiene ND 0.468 1 07/19/2022 14:13 WG1896910
Hexachlorocyclopentadiene ND 0.468 1 07/19/2022 14:13 WG1896910
Hexachloroethane ND 0.468 1 07/19/2022 14:13 WG1896910
Indeno(1,2,3-cd)pyrene ND 0.0468 1 07/19/2022 14:13 WG1896910
Isophorone ND 0.468 1 07/19/2022 14:13 WG1896910
Naphthalene ND 0.0468 1 07/19/2022 14:13 WG1896910
Nitrobenzene ND 0.468 1 07/19/2022 14:13 WG1896910
n-Nitrosodimethylamine ND 0.468 1 07/19/2022 14:13 WG1896910
n-Nitrosodiphenylamine ND J3 0.468 1 07/19/2022 14:13 WG1896910
n-Nitrosodi-n-propylamine ND 0.468 1 07/19/2022 14:13 WG1896910
Phenanthrene ND 0.0468 1 07/19/2022 14:13 WG1896910
Benzylbutyl phthalate ND 0.468 1 07/19/2022 14:13 WG1896910
Bis(2-ethylhexyl)phthalate ND 0.468 1 07/19/2022 14:13 WG1896910
Di-n-butyl phthalate ND 0.468 1 07/19/2022 14:13 WG1896910
Diethyl phthalate ND 0.468 1 07/19/2022 14:13 WG1896910
Dimethyl phthalate ND 0.468 1 07/19/2022 14:13 WG1896910
Di-n-octyl phthalate ND 0.468 1 07/19/2022 14:13 WG1896910
Pyrene ND 0.0468 1 07/19/2022 14:13 WG1896910
1,2,4-Trichlorobenzene ND 0.468 1 07/19/2022 14:13 WG1896910
4-Chloro-3-methylphenol ND 0.468 1 07/19/2022 14:13 WG1896910
2-Chlorophenol ND 0.468 1 07/19/2022 14:13 WG1896910
2,4-Dichlorophenol ND 0.468 1 07/19/2022 14:13 WG1896910
2,4-Dimethylphenol ND J3 0.468 1 07/19/2022 14:13 WG1896910
4,6-Dinitro-2-methylphenol ND 0.468 1 07/19/2022 14:13 WG1896910
2,4-Dinitrophenol ND 0.468 1 07/19/2022 14:13 WG1896910
2-Nitrophenol ND 0.468 1 07/19/2022 14:13 WG1896910
4-Nitrophenol ND 0.468 1 07/19/2022 14:13 WG1896910
Pentachlorophenol ND 0.468 1 07/19/2022 14:13 WG1896910
Phenol ND 0.468 1 07/19/2022 14:13 WG1896910
2,4,6-Trichlorophenol ND 0.468 1 07/19/2022 14:13 WG1896910
(S) 2-Fluorophenol 47.3 12.0-120 07/19/2022 14:13 WG1896910
(S) Phenol-d5 42.3 10.0-120 07/19/2022 14:13 WG1896910
(S) Nitrobenzene-d5 43.1 10.0-122 07/19/2022 14:13 WG1896910
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 20 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 20 of 50
SAMPLE RESULTS - 04
L1514241
SW-E
Collected date/time: 07/12/22 16:30
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
(S) 2-Fluorobiphenyl 45.8 15.0-120 07/19/2022 14:13 WG1896910
(S) 2,4,6-Tribromophenol 42.3 10.0-127 07/19/2022 14:13 WG1896910
(S) p-Terphenyl-d14 44.9 10.0-120 07/19/2022 14:13 WG1896910
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 21 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 21 of 50
SAMPLE RESULTS - 05
L1514241
SW-W
Collected date/time: 07/12/22 16:40
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 72.2 1 07/15/2022 10:16 WG1894887
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics ND 9.05 1 07/23/2022 00:58 WG1899203
Unadjusted C9-C12 Aliphatics ND 9.05 1 07/23/2022 00:58 WG1899203
Unadjusted C9-C10 Aromatics ND 9.05 1 07/23/2022 00:58 WG1899203
Total VPH ND 9.05 1 07/23/2022 00:58 WG1899203
(S) 2,5-Dibromotoluene(FID)105 70.0-130 07/23/2022 00:58 WG1899203
(S) 2,5-Dibromotoluene(PID)107 70.0-130 07/23/2022 00:58 WG1899203
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction ND 4.56 25 07/14/2022 04:08 WG1894734
(S) a,a,a-Trifluorotoluene(FID)95.8 77.0-120 07/14/2022 04:08 WG1894734
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acetone ND 0.0913 1 07/18/2022 03:38 WG1896491
Acrylonitrile ND 0.0228 1 07/18/2022 03:38 WG1896491
Benzene ND 0.00183 1 07/18/2022 03:38 WG1896491
Bromobenzene ND 0.0228 1 07/18/2022 03:38 WG1896491
Bromodichloromethane ND 0.00456 1 07/18/2022 03:38 WG1896491
Bromoform ND 0.0456 1 07/18/2022 03:38 WG1896491
Bromomethane ND 0.0228 1 07/18/2022 03:38 WG1896491
n-Butylbenzene ND 0.0228 1 07/18/2022 03:38 WG1896491
sec-Butylbenzene ND 0.0228 1 07/18/2022 03:38 WG1896491
tert-Butylbenzene ND 0.00913 1 07/18/2022 03:38 WG1896491
Carbon tetrachloride ND 0.00913 1 07/18/2022 03:38 WG1896491
Chlorobenzene ND 0.00456 1 07/18/2022 03:38 WG1896491
Chlorodibromomethane ND 0.00456 1 07/18/2022 03:38 WG1896491
Chloroethane ND 0.00913 1 07/18/2022 03:38 WG1896491
Chloroform ND 0.00456 1 07/18/2022 03:38 WG1896491
Chloromethane ND 0.0228 1 07/18/2022 03:38 WG1896491
2-Chlorotoluene ND 0.00456 1 07/18/2022 03:38 WG1896491
4-Chlorotoluene ND 0.00913 1 07/18/2022 03:38 WG1896491
1,2-Dibromo-3-Chloropropane ND 0.0456 1 07/18/2022 03:38 WG1896491
1,2-Dibromoethane ND 0.00456 1 07/18/2022 03:38 WG1896491
Dibromomethane ND 0.00913 1 07/18/2022 03:38 WG1896491
1,2-Dichlorobenzene ND 0.00913 1 07/18/2022 03:38 WG1896491
1,3-Dichlorobenzene ND 0.00913 1 07/18/2022 03:38 WG1896491
1,4-Dichlorobenzene ND 0.00913 1 07/18/2022 03:38 WG1896491
Dichlorodifluoromethane ND 0.00456 1 07/18/2022 03:38 WG1896491
1,1-Dichloroethane ND 0.00456 1 07/18/2022 03:38 WG1896491
1,2-Dichloroethane ND 0.00456 1 07/18/2022 03:38 WG1896491
1,1-Dichloroethene ND 0.00456 1 07/18/2022 03:38 WG1896491
cis-1,2-Dichloroethene ND 0.00456 1 07/18/2022 03:38 WG1896491
trans-1,2-Dichloroethene ND 0.00913 1 07/18/2022 03:38 WG1896491
1,2-Dichloropropane ND 0.00913 1 07/18/2022 03:38 WG1896491
1,1-Dichloropropene ND 0.00456 1 07/18/2022 03:38 WG1896491
1,3-Dichloropropane ND 0.00913 1 07/18/2022 03:38 WG1896491
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 22 of 50
SAMPLE RESULTS - 05
L1514241
SW-W
Collected date/time: 07/12/22 16:40
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
cis-1,3-Dichloropropene ND 0.00456 1 07/18/2022 03:38 WG1896491
trans-1,3-Dichloropropene ND 0.00913 1 07/18/2022 03:38 WG1896491
2,2-Dichloropropane ND 0.00456 1 07/18/2022 03:38 WG1896491
Di-isopropyl ether ND 0.00183 1 07/18/2022 03:38 WG1896491
Ethylbenzene ND 0.00456 1 07/18/2022 03:38 WG1896491
Hexachloro-1,3-butadiene ND 0.0456 1 07/18/2022 03:38 WG1896491
Isopropylbenzene ND 0.00456 1 07/18/2022 03:38 WG1896491
p-Isopropyltoluene ND 0.00913 1 07/18/2022 03:38 WG1896491
2-Butanone (MEK)ND 0.183 1 07/18/2022 03:38 WG1896491
Methylene Chloride ND 0.0456 1 07/18/2022 03:38 WG1896491
4-Methyl-2-pentanone (MIBK)ND 0.0456 1 07/18/2022 03:38 WG1896491
Methyl tert-butyl ether ND 0.00183 1 07/18/2022 03:38 WG1896491
Naphthalene ND 0.0228 1 07/18/2022 03:38 WG1896491
n-Propylbenzene ND 0.00913 1 07/18/2022 03:38 WG1896491
Styrene ND 0.0228 1 07/18/2022 03:38 WG1896491
1,1,1,2-Tetrachloroethane ND 0.00456 1 07/18/2022 03:38 WG1896491
1,1,2,2-Tetrachloroethane ND 0.00456 1 07/18/2022 03:38 WG1896491
1,1,2-Trichlorotrifluoroethane ND 0.00456 1 07/18/2022 03:38 WG1896491
Tetrachloroethene ND 0.00456 1 07/18/2022 03:38 WG1896491
Toluene ND 0.00913 1 07/18/2022 03:38 WG1896491
1,2,3-Trichlorobenzene ND 0.0228 1 07/18/2022 03:38 WG1896491
1,2,4-Trichlorobenzene ND 0.0228 1 07/18/2022 03:38 WG1896491
1,1,1-Trichloroethane ND 0.00456 1 07/18/2022 03:38 WG1896491
1,1,2-Trichloroethane ND 0.00456 1 07/18/2022 03:38 WG1896491
Trichloroethene ND 0.00183 1 07/18/2022 03:38 WG1896491
Trichlorofluoromethane ND 0.00456 1 07/18/2022 03:38 WG1896491
1,2,3-Trichloropropane ND 0.0228 1 07/18/2022 03:38 WG1896491
1,2,4-Trimethylbenzene ND 0.00913 1 07/18/2022 03:38 WG1896491
1,2,3-Trimethylbenzene ND 0.00913 1 07/18/2022 03:38 WG1896491
Vinyl chloride ND 0.00456 1 07/18/2022 03:38 WG1896491
1,3,5-Trimethylbenzene ND 0.00913 1 07/18/2022 03:38 WG1896491
Xylenes, Total ND 0.0119 1 07/18/2022 03:38 WG1896491
(S) Toluene-d8 103 75.0-131 07/18/2022 03:38 WG1896491
(S) 4-Bromofluorobenzene 103 67.0-138 07/18/2022 03:38 WG1896491
(S) 1,2-Dichloroethane-d4 88.4 70.0-130 07/18/2022 03:38 WG1896491
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
C10-C28 Diesel Range 95.7 5.54 1 07/16/2022 10:42 WG1895814
C28-C40 Oil Range 135 5.54 1 07/16/2022 10:42 WG1895814
(S) o-Terphenyl 22.8 18.0-148 07/16/2022 10:42 WG1895814
TPH by Method MADEPE
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics ND 9.00 1 07/26/2022 11:17 WG1899632
Unadjusted C19-C36 Aliphatics 113 9.00 1 07/26/2022 11:17 WG1899632
Unadjusted C11-C22 Aromatics ND 9.00 1 07/26/2022 11:39 WG1899632
Unadjusted Total Petroleum Hydrocarbons 125 9.00 1 07/26/2022 11:17 WG1899632
(S) o-Terphenyl 64.5 40.0-140 07/26/2022 11:39 WG1899632
(S) 1-Chloro-octadecane 57.6 40.0-140 07/26/2022 11:17 WG1899632
(S) 2-Fluorobiphenyl 78.3 40.0-140 07/26/2022 11:39 WG1899632
(S) 2-Bromonaphthalene 75.4 40.0-140 07/26/2022 11:39 WG1899632
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 23 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 23 of 50
SAMPLE RESULTS - 05
L1514241
SW-W
Collected date/time: 07/12/22 16:40
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acenaphthene ND 0.0461 1 07/17/2022 14:09 WG1895852
Acenaphthylene ND 0.0461 1 07/17/2022 14:09 WG1895852
Anthracene ND 0.0461 1 07/17/2022 14:09 WG1895852
Benzidine ND 2.31 1 07/17/2022 14:09 WG1895852
Benzo(a)anthracene ND 0.0461 1 07/17/2022 14:09 WG1895852
Benzo(b)fluoranthene ND 0.0461 1 07/17/2022 14:09 WG1895852
Benzo(k)fluoranthene ND 0.0461 1 07/17/2022 14:09 WG1895852
Benzo(g,h,i)perylene ND 0.0461 1 07/17/2022 14:09 WG1895852
Benzo(a)pyrene ND 0.0461 1 07/17/2022 14:09 WG1895852
Bis(2-chlorethoxy)methane ND 0.461 1 07/17/2022 14:09 WG1895852
Bis(2-chloroethyl)ether ND 0.461 1 07/17/2022 14:09 WG1895852
2,2-Oxybis(1-Chloropropane)ND 0.461 1 07/17/2022 14:09 WG1895852
4-Bromophenyl-phenylether ND 0.461 1 07/17/2022 14:09 WG1895852
2-Chloronaphthalene ND 0.0461 1 07/17/2022 14:09 WG1895852
4-Chlorophenyl-phenylether ND 0.461 1 07/17/2022 14:09 WG1895852
Chrysene ND 0.0461 1 07/17/2022 14:09 WG1895852
Dibenz(a,h)anthracene ND 0.0461 1 07/17/2022 14:09 WG1895852
3,3-Dichlorobenzidine ND 0.461 1 07/17/2022 14:09 WG1895852
2,4-Dinitrotoluene ND 0.461 1 07/17/2022 14:09 WG1895852
2,6-Dinitrotoluene ND 0.461 1 07/17/2022 14:09 WG1895852
Fluoranthene ND 0.0461 1 07/17/2022 14:09 WG1895852
Fluorene ND 0.0461 1 07/17/2022 14:09 WG1895852
Hexachlorobenzene ND 0.461 1 07/17/2022 14:09 WG1895852
Hexachloro-1,3-butadiene ND 0.461 1 07/17/2022 14:09 WG1895852
Hexachlorocyclopentadiene ND 0.461 1 07/17/2022 14:09 WG1895852
Hexachloroethane ND 0.461 1 07/17/2022 14:09 WG1895852
Indeno(1,2,3-cd)pyrene ND 0.0461 1 07/17/2022 14:09 WG1895852
Isophorone ND 0.461 1 07/17/2022 14:09 WG1895852
Naphthalene ND 0.0461 1 07/17/2022 14:09 WG1895852
Nitrobenzene ND 0.461 1 07/17/2022 14:09 WG1895852
n-Nitrosodimethylamine ND 0.461 1 07/17/2022 14:09 WG1895852
n-Nitrosodiphenylamine ND 0.461 1 07/17/2022 14:09 WG1895852
n-Nitrosodi-n-propylamine ND 0.461 1 07/17/2022 14:09 WG1895852
Phenanthrene ND 0.0461 1 07/17/2022 14:09 WG1895852
Benzylbutyl phthalate ND 0.461 1 07/17/2022 14:09 WG1895852
Bis(2-ethylhexyl)phthalate ND 0.461 1 07/17/2022 14:09 WG1895852
Di-n-butyl phthalate ND 0.461 1 07/17/2022 14:09 WG1895852
Diethyl phthalate ND 0.461 1 07/17/2022 14:09 WG1895852
Dimethyl phthalate ND 0.461 1 07/17/2022 14:09 WG1895852
Di-n-octyl phthalate ND 0.461 1 07/17/2022 14:09 WG1895852
Pyrene ND 0.0461 1 07/17/2022 14:09 WG1895852
1,2,4-Trichlorobenzene ND 0.461 1 07/17/2022 14:09 WG1895852
4-Chloro-3-methylphenol ND 0.461 1 07/17/2022 14:09 WG1895852
2-Chlorophenol ND 0.461 1 07/17/2022 14:09 WG1895852
2,4-Dichlorophenol ND 0.461 1 07/17/2022 14:09 WG1895852
2,4-Dimethylphenol ND 0.461 1 07/17/2022 14:09 WG1895852
4,6-Dinitro-2-methylphenol ND 0.461 1 07/17/2022 14:09 WG1895852
2,4-Dinitrophenol ND 0.461 1 07/17/2022 14:09 WG1895852
2-Nitrophenol ND 0.461 1 07/17/2022 14:09 WG1895852
4-Nitrophenol ND 0.461 1 07/17/2022 14:09 WG1895852
Pentachlorophenol ND 0.461 1 07/17/2022 14:09 WG1895852
Phenol ND 0.461 1 07/17/2022 14:09 WG1895852
2,4,6-Trichlorophenol ND 0.461 1 07/17/2022 14:09 WG1895852
(S) 2-Fluorophenol 48.2 12.0-120 07/17/2022 14:09 WG1895852
(S) Phenol-d5 45.5 10.0-120 07/17/2022 14:09 WG1895852
(S) Nitrobenzene-d5 47.7 10.0-122 07/17/2022 14:09 WG1895852
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 24 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 24 of 50
SAMPLE RESULTS - 05
L1514241
SW-W
Collected date/time: 07/12/22 16:40
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
(S) 2-Fluorobiphenyl 50.8 15.0-120 07/17/2022 14:09 WG1895852
(S) 2,4,6-Tribromophenol 63.0 10.0-127 07/17/2022 14:09 WG1895852
(S) p-Terphenyl-d14 56.8 10.0-120 07/17/2022 14:09 WG1895852
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:41 25 of 50
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 25 of 50
QUALITY CONTROL SUMMARYWG1894887
Total Solids by Method 2540 G-2011 L1514241-01,02,03,04,05
Method Blank (MB)
(MB) R3815598-1 07/15/22 10:16
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.000
L1514234-02 Original Sample (OS) • Duplicate (DUP)
(OS) L1514234-02 07/15/22 10:16 • (DUP) R3815598-3 07/15/22 10:16
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 75.6 77.5 1 2.57 10
Laboratory Control Sample (LCS)
(LCS) R3815598-2 07/15/22 10:16
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 26 of 50
QUALITY CONTROL SUMMARYWG1899203
Volatile Petroleum Hydrocarbons by Method MADEPV L1514241-01,02,03,04,05
Method Blank (MB)
(MB) R3818449-3 07/22/22 18:59
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C5-C8 Aliphatics 1.77 J 1.67 5.00
Unadjusted C9-C12 Aliphatics U 1.67 5.00
Unadjusted C9-C10 Aromatics U 1.67 5.00
Total VPH 1.77 J 1.67 5.00
(S) 2,5-Dibromotoluene(FID)98.5 70.0-130
(S) 2,5-Dibromotoluene(PID)103 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3818449-1 07/22/22 16:48 • (LCSD) R3818449-2 07/22/22 17:21
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C5-C8 Aliphatics 60.0 50.7 52.0 84.5 86.7 70.0-130 2.53 25
Unadjusted C9-C12 Aliphatics 70.0 68.4 69.7 97.7 99.6 70.0-130 1.88 25
Unadjusted C9-C10 Aromatics 10.0 10.5 10.7 105 107 70.0-130 1.89 25
Total VPH 140 130 132 92.9 94.3 70.0-130 1.53 25
(S) 2,5-Dibromotoluene(FID) 106 107 70.0-130
(S) 2,5-Dibromotoluene(PID) 105 106 70.0-130
L1515395-05 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1515395-05 07/23/22 06:29 • (MS) R3818449-4 07/23/22 09:13 • (MSD) R3818449-5 07/23/22 09:45
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Unadjusted C5-C8 Aliphatics 178 ND 155 156 86.9 87.7 2.15 70.0-130 0.881 25
Unadjusted C9-C12 Aliphatics 207 ND 239 209 113 98.2 2.15 70.0-130 13.4 25
Unadjusted C9-C10 Aromatics 29.5 ND 44.9 37.9 152 128 2.15 70.0-130 J5 16.9 25
Total VPH 413 ND 439 403 104 95.0 2.15 70.0-130 8.44 25
(S) 2,5-Dibromotoluene(FID) 100 103 70.0-130
(S) 2,5-Dibromotoluene(PID) 95.4 98.8 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 27 of 50
QUALITY CONTROL SUMMARYWG1899203
Volatile Petroleum Hydrocarbons by Method MADEPV L1514241-01,02,03,04,05
L1515395-07 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1515395-07 07/23/22 07:02 • (MS) R3818449-6 07/23/22 10:18 • (MSD) R3818449-7 07/23/22 10:51
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Unadjusted C5-C8 Aliphatics 175 ND 150 147 85.7 84.1 2.1 70.0-130 1.87 25
Unadjusted C9-C12 Aliphatics 204 ND 200 197 93.9 92.5 2.1 70.0-130 1.40 25
Unadjusted C9-C10 Aromatics 29.1 ND 34.1 33.0 117 113 2.1 70.0-130 3.31 25
Total VPH 408 ND 384 377 94.2 92.5 2.1 70.0-130 1.82 25
(S) 2,5-Dibromotoluene(FID) 98.3 95.5 70.0-130
(S) 2,5-Dibromotoluene(PID) 96.4 95.3 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 28 of 50
QUALITY CONTROL SUMMARYWG1894734
Volatile Organic Compounds (GC) by Method 8015D/GRO L1514241-01,02,03,04,05
Method Blank (MB)
(MB) R3815503-2 07/13/22 15:47
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
TPH (GC/FID) Low Fraction U 0.543 2.50
(S)
a,a,a-Trifluorotoluene(FID)95.8 77.0-120
Laboratory Control Sample (LCS)
(LCS) R3815503-1 07/13/22 14:45
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) Low Fraction 5.50 5.17 94.0 72.0-127
(S)
a,a,a-Trifluorotoluene(FID) 99.6 77.0-120
L1513333-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1513333-01 07/13/22 23:22 • (MS) R3815503-3 07/14/22 05:29 • (MSD) R3815503-4 07/14/22 05:50
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
TPH (GC/FID) Low Fraction 505 ND 270 256 52.1 49.4 26.8 10.0-151 5.23 28
(S)
a,a,a-Trifluorotoluene(FID) 103 103 77.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 29 of 50
QUALITY CONTROL SUMMARYWG1896491
Volatile Organic Compounds (GC/MS) by Method 8260D L1514241-01,02,03,04,05
Method Blank (MB)
(MB) R3816470-3 07/17/22 19:56
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acetone U 0.0365 0.0500
Acrylonitrile U 0.00361 0.0125
Benzene U 0.000467 0.00100
Bromobenzene U 0.000900 0.0125
Bromodichloromethane U 0.000725 0.00250
Bromoform U 0.00117 0.0250
Bromomethane U 0.00197 0.0125
n-Butylbenzene U 0.00525 0.0125
sec-Butylbenzene U 0.00288 0.0125
tert-Butylbenzene U 0.00195 0.00500
Carbon tetrachloride U 0.000898 0.00500
Chlorobenzene U 0.000210 0.00250
Chlorodibromomethane U 0.000612 0.00250
Chloroethane U 0.00170 0.00500
Chloroform U 0.00103 0.00250
Chloromethane U 0.00435 0.0125
2-Chlorotoluene U 0.000865 0.00250
4-Chlorotoluene U 0.000450 0.00500
1,2-Dibromo-3-Chloropropane U 0.00390 0.0250
1,2-Dibromoethane U 0.000648 0.00250
Dibromomethane U 0.000750 0.00500
1,2-Dichlorobenzene U 0.000425 0.00500
1,3-Dichlorobenzene U 0.000600 0.00500
1,4-Dichlorobenzene U 0.000700 0.00500
Dichlorodifluoromethane U 0.00161 0.00250
1,1-Dichloroethane U 0.000491 0.00250
1,2-Dichloroethane U 0.000649 0.00250
1,1-Dichloroethene U 0.000606 0.00250
cis-1,2-Dichloroethene U 0.000734 0.00250
trans-1,2-Dichloroethene U 0.00104 0.00500
1,2-Dichloropropane U 0.00142 0.00500
1,1-Dichloropropene U 0.000809 0.00250
1,3-Dichloropropane U 0.000501 0.00500
cis-1,3-Dichloropropene U 0.000757 0.00250
trans-1,3-Dichloropropene U 0.00114 0.00500
2,2-Dichloropropane U 0.00138 0.00250
Di-isopropyl ether U 0.000410 0.00100
Ethylbenzene U 0.000737 0.00250
Hexachloro-1,3-butadiene U 0.00600 0.0250
Isopropylbenzene U 0.000425 0.00250
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 7522P001 L1514241 07/26/22 16:56 30 of 50
QUALITY CONTROL SUMMARYWG1896491
Volatile Organic Compounds (GC/MS) by Method 8260D L1514241-01,02,03,04,05
Method Blank (MB)
(MB) R3816470-3 07/17/22 19:56
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
p-Isopropyltoluene U 0.00255 0.00500
2-Butanone (MEK)U 0.0635 0.100
Methylene Chloride U 0.00664 0.0250
4-Methyl-2-pentanone (MIBK)U 0.00228 0.0250
Methyl tert-butyl ether U 0.000350 0.00100
Naphthalene U 0.00488 0.0125
n-Propylbenzene U 0.000950 0.00500
Styrene U 0.000229 0.0125
1,1,1,2-Tetrachloroethane U 0.000948 0.00250
1,1,2,2-Tetrachloroethane U 0.000695 0.00250
1,1,2-Trichlorotrifluoroethane U 0.000754 0.00250
Tetrachloroethene U 0.000896 0.00250
Toluene U 0.00130 0.00500
1,2,3-Trichlorobenzene U 0.00733 0.0125
1,2,4-Trichlorobenzene U 0.00440 0.0125
1,1,1-Trichloroethane U 0.000923 0.00250
1,1,2-Trichloroethane U 0.000597 0.00250
Trichloroethene U 0.000584 0.00100
Trichlorofluoromethane U 0.000827 0.00250
1,2,3-Trichloropropane U 0.00162 0.0125
1,2,4-Trimethylbenzene U 0.00158 0.00500
1,2,3-Trimethylbenzene U 0.00158 0.00500
Vinyl chloride U 0.00116 0.00250
1,3,5-Trimethylbenzene U 0.00200 0.00500
Xylenes, Total U 0.000880 0.00650
(S) Toluene-d8 104 75.0-131
(S) 4-Bromofluorobenzene 103 67.0-138
(S) 1,2-Dichloroethane-d4 88.8 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3816470-1 07/17/22 16:21 • (LCSD) R3816470-2 07/17/22 16:40
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Acetone 0.625 0.588 0.562 94.1 89.9 10.0-160 4.52 31
Acrylonitrile 0.625 0.714 0.688 114 110 45.0-153 3.71 22
Benzene 0.125 0.123 0.123 98.4 98.4 70.0-123 0.000 20
Bromobenzene 0.125 0.132 0.138 106 110 73.0-121 4.44 20
Bromodichloromethane 0.125 0.125 0.126 100 101 73.0-121 0.797 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1896491
Volatile Organic Compounds (GC/MS) by Method 8260D L1514241-01,02,03,04,05
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3816470-1 07/17/22 16:21 • (LCSD) R3816470-2 07/17/22 16:40
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Bromoform 0.125 0.137 0.137 110 110 64.0-132 0.000 20
Bromomethane 0.125 0.0997 0.0952 79.8 76.2 56.0-147 4.62 20
n-Butylbenzene 0.125 0.126 0.127 101 102 68.0-135 0.791 20
sec-Butylbenzene 0.125 0.130 0.131 104 105 74.0-130 0.766 20
tert-Butylbenzene 0.125 0.127 0.133 102 106 75.0-127 4.62 20
Carbon tetrachloride 0.125 0.139 0.131 111 105 66.0-128 5.93 20
Chlorobenzene 0.125 0.137 0.136 110 109 76.0-128 0.733 20
Chlorodibromomethane 0.125 0.132 0.135 106 108 74.0-127 2.25 20
Chloroethane 0.125 0.115 0.101 92.0 80.8 61.0-134 13.0 20
Chloroform 0.125 0.134 0.127 107 102 72.0-123 5.36 20
Chloromethane 0.125 0.113 0.113 90.4 90.4 51.0-138 0.000 20
2-Chlorotoluene 0.125 0.119 0.126 95.2 101 75.0-124 5.71 20
4-Chlorotoluene 0.125 0.130 0.133 104 106 75.0-124 2.28 20
1,2-Dibromo-3-Chloropropane 0.125 0.117 0.121 93.6 96.8 59.0-130 3.36 20
1,2-Dibromoethane 0.125 0.127 0.131 102 105 74.0-128 3.10 20
Dibromomethane 0.125 0.132 0.128 106 102 75.0-122 3.08 20
1,2-Dichlorobenzene 0.125 0.131 0.130 105 104 76.0-124 0.766 20
1,3-Dichlorobenzene 0.125 0.135 0.136 108 109 76.0-125 0.738 20
1,4-Dichlorobenzene 0.125 0.123 0.128 98.4 102 77.0-121 3.98 20
Dichlorodifluoromethane 0.125 0.121 0.111 96.8 88.8 43.0-156 8.62 20
1,1-Dichloroethane 0.125 0.138 0.130 110 104 70.0-127 5.97 20
1,2-Dichloroethane 0.125 0.127 0.127 102 102 65.0-131 0.000 20
1,1-Dichloroethene 0.125 0.134 0.126 107 101 65.0-131 6.15 20
cis-1,2-Dichloroethene 0.125 0.135 0.127 108 102 73.0-125 6.11 20
trans-1,2-Dichloroethene 0.125 0.127 0.125 102 100 71.0-125 1.59 20
1,2-Dichloropropane 0.125 0.129 0.133 103 106 74.0-125 3.05 20
1,1-Dichloropropene 0.125 0.131 0.127 105 102 73.0-125 3.10 20
1,3-Dichloropropane 0.125 0.127 0.130 102 104 80.0-125 2.33 20
cis-1,3-Dichloropropene 0.125 0.121 0.127 96.8 102 76.0-127 4.84 20
trans-1,3-Dichloropropene 0.125 0.128 0.131 102 105 73.0-127 2.32 20
2,2-Dichloropropane 0.125 0.144 0.133 115 106 59.0-135 7.94 20
Di-isopropyl ether 0.125 0.142 0.141 114 113 60.0-136 0.707 20
Ethylbenzene 0.125 0.141 0.135 113 108 74.0-126 4.35 20
Hexachloro-1,3-butadiene 0.125 0.133 0.136 106 109 57.0-150 2.23 20
Isopropylbenzene 0.125 0.140 0.136 112 109 72.0-127 2.90 20
p-Isopropyltoluene 0.125 0.133 0.137 106 110 72.0-133 2.96 20
2-Butanone (MEK)0.625 0.662 0.703 106 112 30.0-160 6.01 24
Methylene Chloride 0.125 0.117 0.109 93.6 87.2 68.0-123 7.08 20
4-Methyl-2-pentanone (MIBK)0.625 0.740 0.747 118 120 56.0-143 0.941 20
Methyl tert-butyl ether 0.125 0.131 0.127 105 102 66.0-132 3.10 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1896491
Volatile Organic Compounds (GC/MS) by Method 8260D L1514241-01,02,03,04,05
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3816470-1 07/17/22 16:21 • (LCSD) R3816470-2 07/17/22 16:40
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Naphthalene 0.125 0.106 0.109 84.8 87.2 59.0-130 2.79 20
n-Propylbenzene 0.125 0.128 0.134 102 107 74.0-126 4.58 20
Styrene 0.125 0.133 0.136 106 109 72.0-127 2.23 20
1,1,1,2-Tetrachloroethane 0.125 0.133 0.131 106 105 74.0-129 1.52 20
1,1,2,2-Tetrachloroethane 0.125 0.114 0.119 91.2 95.2 68.0-128 4.29 20
1,1,2-Trichlorotrifluoroethane 0.125 0.129 0.130 103 104 61.0-139 0.772 20
Tetrachloroethene 0.125 0.144 0.142 115 114 70.0-136 1.40 20
Toluene 0.125 0.122 0.123 97.6 98.4 75.0-121 0.816 20
1,2,3-Trichlorobenzene 0.125 0.121 0.128 96.8 102 59.0-139 5.62 20
1,2,4-Trichlorobenzene 0.125 0.133 0.134 106 107 62.0-137 0.749 20
1,1,1-Trichloroethane 0.125 0.141 0.135 113 108 69.0-126 4.35 20
1,1,2-Trichloroethane 0.125 0.122 0.133 97.6 106 78.0-123 8.63 20
Trichloroethene 0.125 0.121 0.121 96.8 96.8 76.0-126 0.000 20
Trichlorofluoromethane 0.125 0.138 0.130 110 104 61.0-142 5.97 20
1,2,3-Trichloropropane 0.125 0.117 0.123 93.6 98.4 67.0-129 5.00 20
1,2,4-Trimethylbenzene 0.125 0.119 0.119 95.2 95.2 70.0-126 0.000 20
1,2,3-Trimethylbenzene 0.125 0.122 0.124 97.6 99.2 74.0-124 1.63 20
Vinyl chloride 0.125 0.105 0.0993 84.0 79.4 63.0-134 5.58 20
1,3,5-Trimethylbenzene 0.125 0.121 0.124 96.8 99.2 73.0-127 2.45 20
Xylenes, Total 0.375 0.395 0.354 105 94.4 72.0-127 10.9 20
(S) Toluene-d8 101 102 75.0-131
(S) 4-Bromofluorobenzene 104 98.9 67.0-138
(S) 1,2-Dichloroethane-d4 102 97.9 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1895814
Semi-Volatile Organic Compounds (GC) by Method 8015C L1514241-01,02,03,04,05
Method Blank (MB)
(MB) R3815707-1 07/16/22 08:29
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
C10-C28 Diesel Range U 1.61 4.00
C28-C40 Oil Range U 0.274 4.00
(S) o-Terphenyl 49.8 18.0-148
Laboratory Control Sample (LCS)
(LCS) R3815707-2 07/16/22 08:42
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
C10-C28 Diesel Range 50.0 31.3 62.6 50.0-150
(S) o-Terphenyl 43.8 18.0-148
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1899632
TPH by Method MADEPE L1514241-01,02,03,04,05
Method Blank (MB)
(MB) R3819314-1 07/26/22 07:34
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C9-C18 Aliphatics U 2.17 6.50
Unadjusted C19-C36 Aliphatics U 2.17 6.50
Unadjusted Total Petroleum
Hydrocarbons U 2.17 6.50
(S) 1-Chloro-octadecane 55.5 40.0-140
Method Blank (MB)
(MB) R3819314-4 07/26/22 08:41
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C11-C22 Aromatics 3.17 J 2.17 6.50
Unadjusted Total Petroleum
Hydrocarbons 3.17 J 2.17 6.50
(S) o-Terphenyl 71.4 40.0-140
(S) 2-Fluorobiphenyl 81.8 40.0-140
(S) 2-Bromonaphthalene 78.6 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3819314-2 07/26/22 07:57 • (LCSD) R3819314-3 07/26/22 08:19
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C9-C18 Aliphatics 39.9 29.1 26.2 72.9 65.7 40.0-140 10.5 25
Unadjusted C19-C36 Aliphatics 53.2 49.5 47.3 93.0 88.9 40.0-140 4.55 25
(S) 1-Chloro-octadecane 70.7 68.4 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3819314-5 07/26/22 09:03 • (LCSD) R3819314-6 07/26/22 09:25
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C11-C22 Aromatics 113 93.2 94.6 82.5 83.7 40.0-140 1.49 25
(S) o-Terphenyl 71.6 71.4 40.0-140
(S) 2-Fluorobiphenyl 83.6 78.0 40.0-140
(S) 2-Bromonaphthalene 80.8 75.4 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1895852
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-01,02,03,05
Method Blank (MB)
(MB) R3816020-2 07/17/22 12:25
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acenaphthene U 0.00539 0.0333
Acenaphthylene U 0.00469 0.0333
Anthracene U 0.00593 0.0333
Benzidine U 0.0626 1.67
Benzo(a)anthracene U 0.00587 0.0333
Benzo(b)fluoranthene U 0.00621 0.0333
Benzo(k)fluoranthene U 0.00592 0.0333
Benzo(g,h,i)perylene U 0.00609 0.0333
Benzo(a)pyrene U 0.00619 0.0333
Bis(2-chlorethoxy)methane U 0.0100 0.333
Bis(2-chloroethyl)ether U 0.0110 0.333
2,2-oxybis(1-chloropropane)U 0.0144 0.333
4-Bromophenyl-phenylether U 0.0117 0.333
2-Chloronaphthalene U 0.00585 0.0333
4-Chlorophenyl-phenylether U 0.0116 0.333
Chrysene U 0.00662 0.0333
Dibenz(a,h)anthracene U 0.00923 0.0333
3,3-Dichlorobenzidine U 0.0123 0.333
2,4-Dinitrotoluene U 0.00955 0.333
2,6-Dinitrotoluene U 0.0109 0.333
Fluoranthene U 0.00601 0.0333
Fluorene U 0.00542 0.0333
Hexachlorobenzene U 0.0118 0.333
Hexachloro-1,3-butadiene U 0.0112 0.333
Hexachlorocyclopentadiene U 0.0175 0.333
Hexachloroethane U 0.0131 0.333
Indeno(1,2,3-cd)pyrene U 0.00941 0.0333
Isophorone U 0.0102 0.333
Naphthalene U 0.00836 0.0333
Nitrobenzene U 0.0116 0.333
n-Nitrosodimethylamine U 0.0494 0.333
n-Nitrosodiphenylamine U 0.0252 0.333
n-Nitrosodi-n-propylamine U 0.0111 0.333
Phenanthrene U 0.00661 0.0333
Benzylbutyl phthalate U 0.0104 0.333
Bis(2-ethylhexyl)phthalate U 0.0422 0.333
Di-n-butyl phthalate U 0.0114 0.333
Diethyl phthalate U 0.0110 0.333
Dimethyl phthalate U 0.0706 0.333
Di-n-octyl phthalate U 0.0225 0.333
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1895852
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-01,02,03,05
Method Blank (MB)
(MB) R3816020-2 07/17/22 12:25
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Pyrene U 0.00648 0.0333
1,2,4-Trichlorobenzene U 0.0104 0.333
4-Chloro-3-methylphenol U 0.0108 0.333
2-Chlorophenol U 0.0110 0.333
2,4-Dichlorophenol U 0.00970 0.333
2,4-Dimethylphenol U 0.00870 0.333
4,6-Dinitro-2-methylphenol U 0.0755 0.333
2,4-Dinitrophenol U 0.0779 0.333
2-Nitrophenol U 0.0119 0.333
4-Nitrophenol U 0.0104 0.333
Pentachlorophenol U 0.00896 0.333
Phenol U 0.0134 0.333
2,4,6-Trichlorophenol U 0.0107 0.333
(S) 2-Fluorophenol 69.5 12.0-120
(S) Phenol-d5 67.3 10.0-120
(S) Nitrobenzene-d5 73.6 10.0-122
(S) 2-Fluorobiphenyl 77.5 15.0-120
(S) 2,4,6-Tribromophenol 84.2 10.0-127
(S) p-Terphenyl-d14 84.7 10.0-120
Laboratory Control Sample (LCS)
(LCS) R3816020-1 07/17/22 12:04
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Acenaphthene 0.666 0.445 66.8 38.0-120
Acenaphthylene 0.666 0.489 73.4 40.0-120
Anthracene 0.666 0.454 68.2 42.0-120
Benzidine 1.33 0.369 27.7 10.0-120
Benzo(a)anthracene 0.666 0.496 74.5 44.0-120
Benzo(b)fluoranthene 0.666 0.486 73.0 43.0-120
Benzo(k)fluoranthene 0.666 0.474 71.2 44.0-120
Benzo(g,h,i)perylene 0.666 0.498 74.8 43.0-120
Benzo(a)pyrene 0.666 0.533 80.0 45.0-120
Bis(2-chlorethoxy)methane 0.666 0.469 70.4 20.0-120
Bis(2-chloroethyl)ether 0.666 0.446 67.0 16.0-120
2,2-Oxybis(1-Chloropropane)0.666 0.370 55.6 23.0-120
4-Bromophenyl-phenylether 0.666 0.468 70.3 40.0-120
2-Chloronaphthalene 0.666 0.439 65.9 35.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1895852
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-01,02,03,05
Laboratory Control Sample (LCS)
(LCS) R3816020-1 07/17/22 12:04
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
4-Chlorophenyl-phenylether 0.666 0.521 78.2 40.0-120
Chrysene 0.666 0.488 73.3 43.0-120
Dibenz(a,h)anthracene 0.666 0.479 71.9 44.0-120
3,3-Dichlorobenzidine 1.33 0.856 64.4 28.0-120
2,4-Dinitrotoluene 0.666 0.552 82.9 45.0-120
2,6-Dinitrotoluene 0.666 0.508 76.3 42.0-120
Fluoranthene 0.666 0.489 73.4 44.0-120
Fluorene 0.666 0.481 72.2 41.0-120
Hexachlorobenzene 0.666 0.468 70.3 39.0-120
Hexachloro-1,3-butadiene 0.666 0.527 79.1 15.0-120
Hexachlorocyclopentadiene 0.666 0.268 40.2 15.0-120
Hexachloroethane 0.666 0.430 64.6 17.0-120
Indeno(1,2,3-cd)pyrene 0.666 0.534 80.2 45.0-120
Isophorone 0.666 0.441 66.2 23.0-120
Naphthalene 0.666 0.444 66.7 18.0-120
Nitrobenzene 0.666 0.455 68.3 17.0-120
n-Nitrosodimethylamine 0.666 0.483 72.5 10.0-125
n-Nitrosodiphenylamine 0.666 0.457 68.6 40.0-120
n-Nitrosodi-n-propylamine 0.666 0.391 58.7 26.0-120
Phenanthrene 0.666 0.442 66.4 42.0-120
Benzylbutyl phthalate 0.666 0.517 77.6 40.0-120
Bis(2-ethylhexyl)phthalate 0.666 0.503 75.5 41.0-120
Di-n-butyl phthalate 0.666 0.470 70.6 43.0-120
Diethyl phthalate 0.666 0.517 77.6 43.0-120
Dimethyl phthalate 0.666 0.499 74.9 43.0-120
Di-n-octyl phthalate 0.666 0.535 80.3 40.0-120
Pyrene 0.666 0.495 74.3 41.0-120
1,2,4-Trichlorobenzene 0.666 0.490 73.6 17.0-120
4-Chloro-3-methylphenol 0.666 0.510 76.6 28.0-120
2-Chlorophenol 0.666 0.427 64.1 28.0-120
2,4-Dichlorophenol 0.666 0.496 74.5 25.0-120
2,4-Dimethylphenol 0.666 0.498 74.8 15.0-120
4,6-Dinitro-2-methylphenol 0.666 0.489 73.4 16.0-120
2,4-Dinitrophenol 0.666 0.432 64.9 10.0-120
2-Nitrophenol 0.666 0.500 75.1 20.0-120
4-Nitrophenol 0.666 0.386 58.0 27.0-120
Pentachlorophenol 0.666 0.493 74.0 29.0-120
Phenol 0.666 0.450 67.6 28.0-120
2,4,6-Trichlorophenol 0.666 0.507 76.1 37.0-120
(S) 2-Fluorophenol 67.0 12.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1895852
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-01,02,03,05
Laboratory Control Sample (LCS)
(LCS) R3816020-1 07/17/22 12:04
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
(S) Phenol-d5 64.1 10.0-120
(S) Nitrobenzene-d5 70.6 10.0-122
(S) 2-Fluorobiphenyl 71.8 15.0-120
(S) 2,4,6-Tribromophenol 86.8 10.0-127
(S) p-Terphenyl-d14 77.2 10.0-120
L1514241-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1514241-01 07/17/22 12:46 • (MS) R3816020-3 07/17/22 13:07 • (MSD) R3816020-4 07/17/22 13:28
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Acenaphthene 0.867 ND 0.533 0.504 61.5 58.9 1 18.0-120 5.52 32
Acenaphthylene 0.867 ND 0.576 0.561 66.5 65.6 1 25.0-120 2.63 32
Anthracene 0.867 ND 0.555 0.521 64.0 60.8 1 22.0-120 6.34 29
Benzidine 1.73 ND ND ND 9.92 12.1 1 10.0-120 J6 19.4 40
Benzo(a)anthracene 0.867 ND 0.601 0.561 69.3 65.6 1 25.0-120 6.80 29
Benzo(b)fluoranthene 0.867 ND 0.600 0.559 69.2 65.3 1 19.0-122 7.06 31
Benzo(k)fluoranthene 0.867 ND 0.571 0.525 65.9 61.3 1 23.0-120 8.46 30
Benzo(g,h,i)perylene 0.867 ND 0.609 0.570 70.3 66.6 1 10.0-120 6.71 33
Benzo(a)pyrene 0.867 ND 0.660 0.606 76.1 70.9 1 24.0-120 8.40 30
Bis(2-chlorethoxy)methane 0.867 ND 0.540 0.557 62.3 65.1 1 10.0-120 3.23 34
Bis(2-chloroethyl)ether 0.867 ND 0.525 0.519 60.5 60.7 1 10.0-120 1.04 40
2,2-Oxybis(1-Chloropropane)0.867 ND ND ND 49.4 51.1 1 10.0-120 2.20 40
4-Bromophenyl-phenylether 0.867 ND 0.587 0.549 67.8 64.2 1 27.0-120 6.71 30
2-Chloronaphthalene 0.867 ND 0.521 0.506 60.1 59.1 1 20.0-120 2.92 32
4-Chlorophenyl-phenylether 0.867 ND 0.605 0.570 69.8 66.6 1 24.0-120 6.03 29
Chrysene 0.867 ND 0.586 0.542 67.6 63.4 1 21.0-120 7.73 29
Dibenz(a,h)anthracene 0.867 ND 0.594 0.548 68.6 64.0 1 10.0-120 8.11 32
3,3-Dichlorobenzidine 1.73 ND 1.21 1.05 69.9 61.3 1 10.0-120 14.0 34
2,4-Dinitrotoluene 0.867 ND 0.651 0.627 75.2 73.2 1 30.0-120 3.84 31
2,6-Dinitrotoluene 0.867 ND 0.593 0.585 68.4 68.3 1 25.0-120 1.39 31
Fluoranthene 0.867 ND 0.604 0.551 69.7 64.3 1 18.0-126 9.21 32
Fluorene 0.867 ND 0.576 0.551 66.5 64.3 1 25.0-120 4.59 30
Hexachlorobenzene 0.867 ND 0.575 0.546 66.4 63.9 1 27.0-120 5.10 28
Hexachloro-1,3-butadiene 0.867 ND 0.627 0.636 72.3 74.4 1 10.0-120 1.51 38
Hexachlorocyclopentadiene 0.867 ND ND ND 37.1 36.8 1 10.0-120 2.14 40
Hexachloroethane 0.867 ND 0.484 0.478 55.8 55.9 1 10.0-120 1.13 40
Indeno(1,2,3-cd)pyrene 0.867 ND 0.642 0.604 74.1 70.5 1 10.0-120 6.13 32
Isophorone 0.867 ND 0.514 0.519 59.3 60.7 1 13.0-120 1.06 34
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1895852
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-01,02,03,05
L1514241-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1514241-01 07/17/22 12:46 • (MS) R3816020-3 07/17/22 13:07 • (MSD) R3816020-4 07/17/22 13:28
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Naphthalene 0.867 ND 0.516 0.519 59.6 60.7 1 10.0-120 0.526 35
Nitrobenzene 0.867 ND 0.538 0.536 62.1 62.6 1 10.0-120 0.508 36
n-Nitrosodimethylamine 0.867 ND 0.552 0.526 63.7 61.5 1 10.0-127 4.80 40
n-Nitrosodiphenylamine 0.867 ND 0.546 0.503 63.1 58.8 1 17.0-120 8.31 29
n-Nitrosodi-n-propylamine 0.867 ND 0.454 0.454 52.4 53.0 1 10.0-120 0.000 37
Phenanthrene 0.867 ND 0.553 0.515 63.8 60.2 1 17.0-120 7.14 31
Benzylbutyl phthalate 0.867 ND 0.630 0.587 72.6 68.6 1 23.0-120 6.94 30
Bis(2-ethylhexyl)phthalate 0.867 ND 0.612 0.570 70.6 66.6 1 17.0-126 7.15 30
Di-n-butyl phthalate 0.867 ND 0.589 0.541 67.9 63.2 1 30.0-120 8.44 29
Diethyl phthalate 0.867 ND 0.628 0.593 72.5 69.3 1 26.0-120 5.80 28
Dimethyl phthalate 0.867 ND 0.597 0.576 68.9 67.4 1 25.0-120 3.48 29
Di-n-octyl phthalate 0.867 ND 0.643 0.611 74.2 71.3 1 21.0-123 5.22 29
Pyrene 0.867 ND 0.600 0.563 69.2 65.8 1 16.0-121 6.33 32
1,2,4-Trichlorobenzene 0.867 ND 0.566 0.559 65.3 65.3 1 12.0-120 1.21 37
4-Chloro-3-methylphenol 0.867 ND 0.589 0.593 67.9 69.3 1 15.0-120 0.692 30
2-Chlorophenol 0.867 ND 0.489 0.485 56.4 56.7 1 15.0-120 0.839 37
2,4-Dichlorophenol 0.867 ND 0.593 0.589 68.4 68.8 1 20.0-120 0.692 31
2,4-Dimethylphenol 0.867 ND 0.581 0.567 67.0 66.2 1 10.0-120 2.38 33
4,6-Dinitro-2-methylphenol 0.867 ND 0.713 0.717 82.2 83.8 1 10.0-120 0.572 39
2,4-Dinitrophenol 0.867 ND 0.758 0.735 87.4 85.8 1 10.0-121 3.11 40
2-Nitrophenol 0.867 ND 0.585 0.613 67.5 71.7 1 12.0-120 4.78 39
4-Nitrophenol 0.867 ND 0.488 0.472 56.3 55.1 1 10.0-137 3.41 32
Pentachlorophenol 0.867 ND 0.639 0.608 73.7 71.0 1 10.0-160 5.03 31
Phenol 0.867 ND 0.526 0.526 60.7 61.5 1 12.0-120 0.000 38
2,4,6-Trichlorophenol 0.867 ND 0.585 0.579 67.5 67.7 1 19.0-120 0.937 32
(S) 2-Fluorophenol 59.7 59.9 12.0-120
(S) Phenol-d5 57.9 58.8 10.0-120
(S) Nitrobenzene-d5 61.9 65.9 10.0-122
(S) 2-Fluorobiphenyl 63.8 64.3 15.0-120
(S) 2,4,6-Tribromophenol 81.9 78.7 10.0-127
(S) p-Terphenyl-d14 71.4 68.8 10.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1896910
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-04
Method Blank (MB)
(MB) R3816983-2 07/19/22 11:44
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acenaphthene U 0.00539 0.0333
Acenaphthylene U 0.00469 0.0333
Anthracene U 0.00593 0.0333
Benzidine U 0.0626 1.67
Benzo(a)anthracene U 0.00587 0.0333
Benzo(b)fluoranthene U 0.00621 0.0333
Benzo(k)fluoranthene U 0.00592 0.0333
Benzo(g,h,i)perylene U 0.00609 0.0333
Benzo(a)pyrene U 0.00619 0.0333
Bis(2-chlorethoxy)methane U 0.0100 0.333
Bis(2-chloroethyl)ether U 0.0110 0.333
2,2-oxybis(1-chloropropane)U 0.0144 0.333
4-Bromophenyl-phenylether U 0.0117 0.333
2-Chloronaphthalene U 0.00585 0.0333
4-Chlorophenyl-phenylether U 0.0116 0.333
Chrysene U 0.00662 0.0333
Dibenz(a,h)anthracene U 0.00923 0.0333
3,3-Dichlorobenzidine U 0.0123 0.333
2,4-Dinitrotoluene U 0.00955 0.333
2,6-Dinitrotoluene U 0.0109 0.333
Fluoranthene U 0.00601 0.0333
Fluorene U 0.00542 0.0333
Hexachlorobenzene U 0.0118 0.333
Hexachloro-1,3-butadiene U 0.0112 0.333
Hexachlorocyclopentadiene U 0.0175 0.333
Hexachloroethane U 0.0131 0.333
Indeno(1,2,3-cd)pyrene U 0.00941 0.0333
Isophorone U 0.0102 0.333
Naphthalene U 0.00836 0.0333
Nitrobenzene U 0.0116 0.333
n-Nitrosodimethylamine U 0.0494 0.333
n-Nitrosodiphenylamine U 0.0252 0.333
n-Nitrosodi-n-propylamine U 0.0111 0.333
Phenanthrene U 0.00661 0.0333
Benzylbutyl phthalate U 0.0104 0.333
Bis(2-ethylhexyl)phthalate U 0.0422 0.333
Di-n-butyl phthalate U 0.0114 0.333
Diethyl phthalate U 0.0110 0.333
Dimethyl phthalate U 0.0706 0.333
Di-n-octyl phthalate U 0.0225 0.333
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1896910
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-04
Method Blank (MB)
(MB) R3816983-2 07/19/22 11:44
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Pyrene U 0.00648 0.0333
1,2,4-Trichlorobenzene U 0.0104 0.333
4-Chloro-3-methylphenol U 0.0108 0.333
2-Chlorophenol U 0.0110 0.333
2,4-Dichlorophenol U 0.00970 0.333
2,4-Dimethylphenol U 0.00870 0.333
4,6-Dinitro-2-methylphenol U 0.0755 0.333
2,4-Dinitrophenol U 0.0779 0.333
2-Nitrophenol U 0.0119 0.333
4-Nitrophenol U 0.0104 0.333
Pentachlorophenol U 0.00896 0.333
Phenol U 0.0134 0.333
2,4,6-Trichlorophenol U 0.0107 0.333
(S) 2-Fluorophenol 52.4 12.0-120
(S) Phenol-d5 50.0 10.0-120
(S) Nitrobenzene-d5 46.2 10.0-122
(S) 2-Fluorobiphenyl 47.7 15.0-120
(S) 2,4,6-Tribromophenol 45.3 10.0-127
(S) p-Terphenyl-d14 58.3 10.0-120
Method Blank (MB)
(MB) R3817605-1 07/20/22 11:53
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acenaphthene U 0.00539 0.0333
Acenaphthylene U 0.00469 0.0333
Anthracene U 0.00593 0.0333
Benzidine U 0.0626 1.67
Benzo(a)anthracene U 0.00587 0.0333
Benzo(b)fluoranthene U 0.00621 0.0333
Benzo(k)fluoranthene U 0.00592 0.0333
Benzo(g,h,i)perylene U 0.00609 0.0333
Benzo(a)pyrene U 0.00619 0.0333
Bis(2-chlorethoxy)methane U 0.0100 0.333
Bis(2-chloroethyl)ether U 0.0110 0.333
2,2-oxybis(1-chloropropane)U 0.0144 0.333
4-Bromophenyl-phenylether U 0.0117 0.333
2-Chloronaphthalene U 0.00585 0.0333
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1896910
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-04
Method Blank (MB)
(MB) R3817605-1 07/20/22 11:53
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
4-Chlorophenyl-phenylether U 0.0116 0.333
Chrysene U 0.00662 0.0333
Dibenz(a,h)anthracene U 0.00923 0.0333
3,3-Dichlorobenzidine U 0.0123 0.333
2,4-Dinitrotoluene U 0.00955 0.333
2,6-Dinitrotoluene U 0.0109 0.333
Fluoranthene U 0.00601 0.0333
Fluorene U 0.00542 0.0333
Hexachlorobenzene U 0.0118 0.333
Hexachloro-1,3-butadiene U 0.0112 0.333
Hexachlorocyclopentadiene U 0.0175 0.333
Hexachloroethane U 0.0131 0.333
Indeno(1,2,3-cd)pyrene U 0.00941 0.0333
Isophorone U 0.0102 0.333
Naphthalene U 0.00836 0.0333
Nitrobenzene U 0.0116 0.333
n-Nitrosodimethylamine U 0.0494 0.333
n-Nitrosodiphenylamine U 0.0252 0.333
n-Nitrosodi-n-propylamine U 0.0111 0.333
Phenanthrene U 0.00661 0.0333
Benzylbutyl phthalate U 0.0104 0.333
Bis(2-ethylhexyl)phthalate U 0.0422 0.333
Di-n-butyl phthalate U 0.0114 0.333
Diethyl phthalate U 0.0110 0.333
Dimethyl phthalate U 0.0706 0.333
Di-n-octyl phthalate U 0.0225 0.333
Pyrene U 0.00648 0.0333
1,2,4-Trichlorobenzene U 0.0104 0.333
4-Chloro-3-methylphenol U 0.0108 0.333
2-Chlorophenol U 0.0110 0.333
2,4-Dichlorophenol U 0.00970 0.333
2,4-Dimethylphenol U 0.00870 0.333
4,6-Dinitro-2-methylphenol U 0.0755 0.333
2,4-Dinitrophenol U 0.0779 0.333
2-Nitrophenol U 0.0119 0.333
4-Nitrophenol U 0.0104 0.333
Pentachlorophenol U 0.00896 0.333
Phenol U 0.0134 0.333
2,4,6-Trichlorophenol U 0.0107 0.333
(S) 2-Fluorophenol 43.8 12.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1896910
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-04
Method Blank (MB)
(MB) R3817605-1 07/20/22 11:53
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
(S) Phenol-d5 42.2 10.0-120
(S) Nitrobenzene-d5 43.5 10.0-122
(S) 2-Fluorobiphenyl 45.9 15.0-120
(S) 2,4,6-Tribromophenol 28.1 10.0-127
(S) p-Terphenyl-d14 61.9 10.0-120
Laboratory Control Sample (LCS)
(LCS) R3816983-1 07/19/22 11:23
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Acenaphthene 0.666 0.324 48.6 38.0-120
Acenaphthylene 0.666 0.335 50.3 40.0-120
Anthracene 0.666 0.353 53.0 42.0-120
Benzidine 1.33 0.181 13.6 10.0-120
Benzo(a)anthracene 0.666 0.386 58.0 44.0-120
Benzo(b)fluoranthene 0.666 0.373 56.0 43.0-120
Benzo(k)fluoranthene 0.666 0.351 52.7 44.0-120
Benzo(g,h,i)perylene 0.666 0.391 58.7 43.0-120
Benzo(a)pyrene 0.666 0.404 60.7 45.0-120
Bis(2-chlorethoxy)methane 0.666 0.271 40.7 20.0-120
Bis(2-chloroethyl)ether 0.666 0.317 47.6 16.0-120
2,2-Oxybis(1-Chloropropane)0.666 0.290 43.5 23.0-120
4-Bromophenyl-phenylether 0.666 0.343 51.5 40.0-120
2-Chloronaphthalene 0.666 0.307 46.1 35.0-120
4-Chlorophenyl-phenylether 0.666 0.357 53.6 40.0-120
Chrysene 0.666 0.368 55.3 43.0-120
Dibenz(a,h)anthracene 0.666 0.387 58.1 44.0-120
3,3-Dichlorobenzidine 1.33 0.713 53.6 28.0-120
2,4-Dinitrotoluene 0.666 0.400 60.1 45.0-120
2,6-Dinitrotoluene 0.666 0.403 60.5 42.0-120
Fluoranthene 0.666 0.358 53.8 44.0-120
Fluorene 0.666 0.346 52.0 41.0-120
Hexachlorobenzene 0.666 0.337 50.6 39.0-120
Hexachloro-1,3-butadiene 0.666 0.273 41.0 15.0-120
Hexachlorocyclopentadiene 0.666 0.176 26.4 15.0-120
Hexachloroethane 0.666 0.291 43.7 17.0-120
Indeno(1,2,3-cd)pyrene 0.666 0.421 63.2 45.0-120
Isophorone 0.666 0.238 35.7 23.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1896910
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-04
Laboratory Control Sample (LCS)
(LCS) R3816983-1 07/19/22 11:23
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Naphthalene 0.666 0.270 40.5 18.0-120
Nitrobenzene 0.666 0.262 39.3 17.0-120
n-Nitrosodimethylamine 0.666 0.241 36.2 10.0-125
n-Nitrosodiphenylamine 0.666 0.330 49.5 40.0-120
n-Nitrosodi-n-propylamine 0.666 0.285 42.8 26.0-120
Phenanthrene 0.666 0.352 52.9 42.0-120
Benzylbutyl phthalate 0.666 0.403 60.5 40.0-120
Bis(2-ethylhexyl)phthalate 0.666 0.400 60.1 41.0-120
Di-n-butyl phthalate 0.666 0.355 53.3 43.0-120
Diethyl phthalate 0.666 0.360 54.1 43.0-120
Dimethyl phthalate 0.666 0.353 53.0 43.0-120
Di-n-octyl phthalate 0.666 0.438 65.8 40.0-120
Pyrene 0.666 0.368 55.3 41.0-120
1,2,4-Trichlorobenzene 0.666 0.280 42.0 17.0-120
4-Chloro-3-methylphenol 0.666 0.312 46.8 28.0-120
2-Chlorophenol 0.666 0.332 49.8 28.0-120
2,4-Dichlorophenol 0.666 0.303 45.5 25.0-120
2,4-Dimethylphenol 0.666 0.284 42.6 15.0-120
4,6-Dinitro-2-methylphenol 0.666 0.353 53.0 16.0-120
2,4-Dinitrophenol 0.666 0.229 34.4 10.0-120
2-Nitrophenol 0.666 0.314 47.1 20.0-120
4-Nitrophenol 0.666 0.411 61.7 27.0-120
Pentachlorophenol 0.666 0.278 41.7 29.0-120
Phenol 0.666 0.315 47.3 28.0-120
2,4,6-Trichlorophenol 0.666 0.364 54.7 37.0-120
(S) 2-Fluorophenol 50.2 12.0-120
(S) Phenol-d5 46.7 10.0-120
(S) Nitrobenzene-d5 37.5 10.0-122
(S) 2-Fluorobiphenyl 44.1 15.0-120
(S) 2,4,6-Tribromophenol 49.2 10.0-127
(S) p-Terphenyl-d14 50.5 10.0-120
L1514241-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1514241-04 07/19/22 14:13 • (MS) R3816983-3 07/19/22 14:34 • (MSD) R3816983-4 07/19/22 14:55
Spike Amount (dry)Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Acenaphthene 0.935 ND 0.420 0.508 44.9 54.4 1 18.0-120 19.1 32
Acenaphthylene 0.935 ND 0.407 0.525 43.5 56.2 1 25.0-120 25.3 32
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1896910
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-04
L1514241-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1514241-04 07/19/22 14:13 • (MS) R3816983-3 07/19/22 14:34 • (MSD) R3816983-4 07/19/22 14:55
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Anthracene 0.935 ND 0.423 0.545 45.2 58.3 1 22.0-120 25.3 29
Benzidine 1.87 ND ND ND 0.000 0.000 1 10.0-120 J6 J6 0.000 40
Benzo(a)anthracene 0.935 ND 0.479 0.588 51.2 62.9 1 25.0-120 20.5 29
Benzo(b)fluoranthene 0.935 ND 0.483 0.580 51.7 62.0 1 19.0-122 18.2 31
Benzo(k)fluoranthene 0.935 ND 0.459 0.573 49.1 61.3 1 23.0-120 22.0 30
Benzo(g,h,i)perylene 0.935 ND 0.507 0.618 54.2 66.1 1 10.0-120 19.7 33
Benzo(a)pyrene 0.935 ND 0.496 0.630 53.0 67.4 1 24.0-120 23.9 30
Bis(2-chlorethoxy)methane 0.935 ND ND ND 38.4 45.0 1 10.0-120 15.8 34
Bis(2-chloroethyl)ether 0.935 ND ND 0.484 42.5 51.8 1 10.0-120 19.7 40
2,2-Oxybis(1-Chloropropane)0.935 ND ND 0.473 40.1 50.6 1 10.0-120 23.2 40
4-Bromophenyl-phenylether 0.935 ND ND 0.536 48.0 57.4 1 27.0-120 17.7 30
2-Chloronaphthalene 0.935 ND 0.416 0.489 44.4 52.3 1 20.0-120 16.1 32
4-Chlorophenyl-phenylether 0.935 ND ND 0.552 49.7 59.0 1 24.0-120 17.1 29
Chrysene 0.935 ND 0.480 0.574 51.4 61.4 1 21.0-120 17.8 29
Dibenz(a,h)anthracene 0.935 ND 0.498 0.612 53.3 65.5 1 10.0-120 20.5 32
3,3-Dichlorobenzidine 1.87 ND ND 0.674 18.8 36.1 1 10.0-120 J3 63.0 34
2,4-Dinitrotoluene 0.935 ND 0.541 0.650 57.8 69.5 1 30.0-120 18.4 31
2,6-Dinitrotoluene 0.935 ND 0.518 0.639 55.4 68.3 1 25.0-120 20.9 31
Fluoranthene 0.935 ND 0.463 0.557 49.5 59.6 1 18.0-126 18.4 32
Fluorene 0.935 ND 0.459 0.553 49.1 59.2 1 25.0-120 18.6 30
Hexachlorobenzene 0.935 ND ND 0.534 46.7 57.1 1 27.0-120 20.0 28
Hexachloro-1,3-butadiene 0.935 ND ND ND 37.8 42.9 1 10.0-120 12.6 38
Hexachlorocyclopentadiene 0.935 ND ND ND 25.2 30.8 1 10.0-120 19.8 40
Hexachloroethane 0.935 ND ND ND 39.6 46.2 1 10.0-120 15.4 40
Indeno(1,2,3-cd)pyrene 0.935 ND 0.541 0.657 57.8 70.3 1 10.0-120 19.5 32
Isophorone 0.935 ND ND ND 34.1 39.6 1 13.0-120 15.1 34
Naphthalene 0.935 ND 0.351 0.416 37.5 44.4 1 10.0-120 16.8 35
Nitrobenzene 0.935 ND ND ND 36.9 42.9 1 10.0-120 15.0 36
n-Nitrosodimethylamine 0.935 ND ND ND 33.0 45.0 1 10.0-127 30.8 40
n-Nitrosodiphenylamine 0.935 ND ND ND 26.3 43.5 1 17.0-120 J3 49.5 29
n-Nitrosodi-n-propylamine 0.935 ND ND ND 39.3 48.2 1 10.0-120 20.2 37
Phenanthrene 0.935 ND 0.456 0.549 48.8 58.7 1 17.0-120 18.4 31
Benzylbutyl phthalate 0.935 ND 0.531 0.629 56.8 67.3 1 23.0-120 16.9 30
Bis(2-ethylhexyl)phthalate 0.935 ND 0.511 0.609 54.7 65.2 1 17.0-126 17.5 30
Di-n-butyl phthalate 0.935 ND ND 0.555 49.2 59.3 1 30.0-120 18.5 29
Diethyl phthalate 0.935 ND 0.479 0.576 51.2 61.6 1 26.0-120 18.4 28
Dimethyl phthalate 0.935 ND 0.468 0.560 50.0 59.9 1 25.0-120 18.0 29
Di-n-octyl phthalate 0.935 ND 0.557 0.659 59.6 70.4 1 21.0-123 16.6 29
Pyrene 0.935 ND 0.466 0.556 49.8 59.5 1 16.0-121 17.6 32
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1896910
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1514241-04
L1514241-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1514241-04 07/19/22 14:13 • (MS) R3816983-3 07/19/22 14:34 • (MSD) R3816983-4 07/19/22 14:55
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
1,2,4-Trichlorobenzene 0.935 ND ND ND 39.8 46.4 1 12.0-120 15.3 37
4-Chloro-3-methylphenol 0.935 ND ND ND 38.3 49.8 1 15.0-120 26.2 30
2-Chlorophenol 0.935 ND ND 0.518 41.4 55.4 1 15.0-120 28.8 37
2,4-Dichlorophenol 0.935 ND ND ND 39.2 48.9 1 20.0-120 22.1 31
2,4-Dimethylphenol 0.935 ND ND ND 23.0 38.7 1 10.0-120 J3 51.1 33
4,6-Dinitro-2-methylphenol 0.935 ND 0.635 0.762 67.9 81.5 1 10.0-120 18.3 39
2,4-Dinitrophenol 0.935 ND 0.629 0.750 67.3 80.2 1 10.0-121 17.5 40
2-Nitrophenol 0.935 ND ND 0.525 49.8 56.2 1 12.0-120 11.9 39
4-Nitrophenol 0.935 ND 0.571 0.706 61.1 75.5 1 10.0-137 21.1 32
Pentachlorophenol 0.935 ND ND 0.535 42.9 57.2 1 10.0-160 28.5 31
Phenol 0.935 ND ND 0.494 39.6 52.9 1 12.0-120 28.6 38
2,4,6-Trichlorophenol 0.935 ND ND 0.546 43.1 58.4 1 19.0-120 30.2 32
(S) 2-Fluorophenol 42.6 57.5 12.0-120
(S) Phenol-d5 41.1 53.5 10.0-120
(S) Nitrobenzene-d5 37.5 43.8 10.0-122
(S) 2-Fluorobiphenyl 44.4 52.6 15.0-120
(S) 2,4,6-Tribromophenol 41.3 58.9 10.0-127
(S) p-Terphenyl-d14 48.6 58.6 10.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name,
Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and
Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received.
Abbreviations and Definitions
(dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils].
MDL Method Detection Limit.
ND Not detected at the Reporting Limit (or MDL where applicable).
RDL Reported Detection Limit.
RDL (dry)Reported Detection Limit.
Rec.Recovery.
RPD Relative Percent Difference.
SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and
Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit (or MDL where applicable).
Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the
result reported has already been corrected for this factor.
Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL”
(Below Detectable Levels). The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Uncertainty
(Radiochemistry)Confidence level of 2 sigma.
Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier Description
B The same analyte is found in the associated blank.
J The identification of the analyte is acceptable; the reported value is an estimate.
J3 The associated batch QC was outside the established quality control range for precision.
J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high.
J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122
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ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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