WS-29078_48266_CA_IAR_20220202

INITIAL ABATEMENT ACTION REPORT
This report includes content typically found in the following individual reports:
Site Check Report UST Closure Report (UST-12) with UST-2 Form
Post Excavation Soil Contamination Assessment Report Free Product Recovery Report
A. SITE INFORMATION
A.1. SITE IDENTIFICATION
Date of Report: February 2, 2022
Facility ID: 0-0-23995
Site Name: Mountain Top Quick Stop
Site Street Address: 1224 US Hwy 21 South
Site City/Town: Sparta County: Alleghany, NC
Description of Geographical Data Point: Center of Tank Pit
Location Method (GPS, topo map, other): UST-10B Form
Latitude : 36.49401o N Longitude : -81.10626o E
A.2. INFORMATION ABOUT CONTACTS ASSOCIATED WITH THE LEAKING UST
SYSTEM
UST Owner and Operator: J.Gwyn Gambill, Inc. (out of business) Address: 681 Beaver Creek School Rd West Jefferson, NC 28694 Tel: [phone]
Property Owner: James Joseph Boyer Address: 1075 NC Hwy 18 North, Sparta, NC 28675
Tel: [phone]
Property Occupant: Property is in use by Alleghany Cablevision
Consultant: WithersRavenel, Inc.
Address: 115 MacKenan Drive, Cary, NC 27511
Tel: [phone]
Laboratory / Cert. #: REDLAB, LLC
Address: 5598 Marvin Moss Lane; MARBIONC Building; Suite 2003, Wilmington, NC 28409
Tel: [phone]
Laboratory / Cert. #: Pace Analytical Services / NC 530
Address: 12065 Lebanon Road, Mount Juliet, TN 37122
Tel: [phone]
A.3. INFORMATION ABOUT RELEASE
Date Discovered: December 14, 2021 Estimated Quantity of Release: Unknown Cause of Release: Overfills and leaky pipe connections Source of Release (Dispenser/Piping/UST): UST/piping Sizes & Contents of UST system(s) from which release occurred: One 4,000 gallon diesel fuel UST and two gasoline USTs (6,000 and 10,000-gallon) I, Brian J. Bellis, a Professional Geologist for WithersRavenel, Inc., do certify that the information contained in this report is correct and accurate to the best of my knowledge.
WithersRavenel, Inc. is licensed to practice geology and engineering in North Carolina. The certification numbers of the corporation are C-293 (Geology) and C-0832 (Engineering).

115 MacKenan Drive | Cary, NC 27511
t: 919.469.3340 | f: 919.467.6008 | www.withersravenel.com | License No. C-0832
Alleghanyville | Cary | Greensboro | Pittsboro | Raleigh | Wilmington
February 2, 2022
State of North Carolina Department of Environmental Quality Division of Waste Management - Underground Storage Tank Section 1646 Mail Service Center Raleigh, NC 27699-1646
Attn: Ms. Andria Archer RE: UST CLOSURE REPORT Mountain Top Quick Stop: Facility ID #0-0-23995
One 10,000-Gallon Gasoline UST Two 6,000-Gallon Gasoline USTs and One 4,000-Gallon Diesel Fuel UST 1224 US Hwy 21 South Sparta, Alleghany County, North Carolina
WR Project Number: 03200896.03 Ms. Archer: WithersRavenel (WR) has completed underground storage tank (UST) closures as documented within the enclosed UST Closure Report for the above referenced site. This report documents activities conducted at the facility in association with NCDEQ Contract # NTK041318 under task authorizations
approved by NCDEQ on October 14, 2021. During the UST system closure process on December 14 and 15 soil samples were obtained beneath the base of each of the USTs. Additionally, soil samples were obtained beneath the product piping and
three fuel dispensers located to the east and south of the former UST locations. Several of the soil samples obtained from beneath the USTs exhibited Total Petroleum Hydrocarbon concentrations that exceeded NCDEQ Action Levels. Accordingly, WR completed a UST-61 form for the site and submitted the form to the Winston-Salem Regional Office of NCDEQ as required. A copy of the UST-61 form is included in this report. WR appreciates the opportunity to be of service to NCDEQ. Should you have any questions regarding the attached, please contact us at 919-469-3340. Sincerely,
WithersRavenel

Brian J. Bellis, P.G.
Project Manager

Table of Contents

1. Site History and Characterization ........................................................................................... 1
1.1. UST Owner and Operator Information ..................................................................................... 1
1.2. Historical & Surrounding UST Information .............................................................................. 1
1.3. Non-UST Information .................................................................................................................... 1
1.4. Description of On-Site Testing of Soils .................................................................................... 2
1.5. Site Characteristics and Surrounding Property ....................................................................... 3
1.6. Initial Abatement Actions, Assessment Activities, and Corrective Actions ..................... 3
1.7. Preparations for UST Closures .................................................................................................... 3
1.8. UST Closure Procedures ............................................................................................................... 4
1.9. Tank Residuals, UST Disposal ..................................................................................................... 4
1.10. Initial Response Actions ................................................................................................................ 4
2. Site Investigation ........................................................................................................................ 5
2.1. Field Screening Techniques ......................................................................................................... 5
2.2. Soil Sampling Procedures ............................................................................................................. 5
2.3. Quality Control Measures ............................................................................................................ 5
2.4 Investigation Results ...................................................................................................................... 6
3. Conclusions and Recommendations....................................................................................... 6

FIGURES
Figure 1 General Location Map
Figure 2 Site Map
Figure 3 UST Closure Sample Locations with Laboratory Results
TABLES
Table B-1 Site History: UST/AST Systems & Other Release Information
Table B-3 Summary of Soil Analytical Results
APPENDICES
Appendix A Site Photographs
Appendix B Waste Disposal Manifests
Appendix C Certificates of UST Disposal
Appendix D Laboratory Analytical Reports & Chain-Of-Custody Records
Appendix E UST-3 (Notice of Intent: UST Permanent Closure or Change-in-Service)
Appendix F UST-2A (Site Investigation Reports) and
UST-61 (24-Hour Release and UST Leak Reporting Form)

Mountain Top Quick Stop WR Project No. 03200896.03 UST Closure Report February 2022 Page 1

1. SITE HISTORY AND CHARACTERIZATION
1.1. UST OWNER AND OPERATOR INFORMATION
The abatement action activities described in this report were conducted in association with NCDEQ under the guidance of the UST Section. The UST systems were owned and operated by J. Gwyn Gambill, Inc, which is currently out of business. NCDEQ arranged for the removal
of those systems under its Abandoned UST Program.
The UST systems removed from the site on December 15, 2021 included one 10,000-gallon gasoline UST, two 6,000-gallon gasoline USTs, one 4,000-gallon diesel fuel UST, and associated fuel delivery and vent lines. According to information provided by NCDEQ, the USTs were reportedly last used on November 2, 2017.
The table below summarizes information for the three USTs identified at the site. See the
attached Table B-1 for additional information regarding the UST systems.
UST ID NO PRODUCT CAPACITY (GALLONS)
DATE INSTALLED
DATE REMOVED
RELEASE DISCOVERED
1 Diesel 4,000 3/1/1981 12/15/2021 Yes
2 Gasoline 6,000 3/2/1981 12/15/2021 No
3 Gasoline 10,000 3/2/1981 12/15/2021 Yes
4 Gasoline 6,000 3/2/1981 12/15/2021 Yes
The site is located at 1224 US Highway 21 South, which is a primarily commercial area in the town of Sparta in Alleghany County, NC (Figure 1). The property is currently owned by James Joseph Boyer of Sparta, NC and is currently leased for storage of equipment owned by
Alleghany Cablevision.
The site is surrounded by commercial properties and undeveloped rural land. Public water is available to the site and adjacent properties. Photographs of the area obtained during the UST system closure activities are included in Appendix A.

1.2. HISTORICAL & SURROUNDING UST INFORMATION
Based on information provided by NCDEQ in their most recent UST-10B site inspection report dated July 29, 2019 the last date the UST systems were used for the sale of fuel was November 2, 2017. The fuel dispensers were removed sometime prior to the July 2019 UST Section site inspection. The USTs were registered with the NCDEQ UST Section and were single-wall steel
tanks. WR personnel conducted a site visit on September 23, 2021 and identified the locations
of four USTs. The four USTs were located to the north of the one-story building located on the property.

1.3. NON-UST INFORMATION
WR did not observe aboveground storage tanks on the property during the initial site visit or
during the UST removal work.

Mountain Top Quick Stop WR Project No. 03200896.03 UST Closure Report February 2022 Page 2

1.4. DESCRIPTION OF ON-SITE TESTING OF SOILS
Samples of temporarily stockpiled soils that were excavated to remove the USTs and associated fuel lines were field-screened for the presence of volatile organic vapors using a photoionization detector (PID) and were inspected for signs of petroleum contamination. Soils excavated from the northern ends of the gasoline USTs and the diesel fuel UST exhibited
obvious signs of contamination by petroleum. These excavated soils were segregated for off-
site disposal and were not used to backfill the areas where the USTs were removed. Samples of excavated and stockpiled soils were screened with the PID and submitted to RedLab’s on-site laboratory for analysis of TPH as gasoline range organics (GRO) and TPH
diesel range organics (DRO) by the Ultraviolet Florescence (UVF) method. These samples were
identified as stockpiled soils and were assigned sample IDs SP-1 through SP-9. All but two of these samples exhibited TPH GRO and/or DRO concentrations that exceeded their respective NCDEQ Action Level of 50 mg/Kg and 100 mg/Kg (see Table B-3). These soils were loaded into dump trucks, which transported them to a permitted soil treatment facility operated by
EVO Corporation (EVO) in Winston-Salem, NC. Copies of the waste disposal manifests are
included in Appendix B and copies of the UST disposal manifests are provided in Appendix C. Soil samples obtained from the base of each of the four UST locations were also submitted to RedLab’s on-site laboratory for analysis of TPH GRO and TPH DRO (see Table B-3 and RedLab
report in Appendix D). These samples were identified as T1S1 through T1S3, T2S1 and T2S2,
T3S1 through T3S3, and T4S1 and T4S2. Soil samples T1S2, T1S3, T3S3, T4S1 and T4S2 all exhibited TPH GRO and DRO concentrations above their respective NCDEQ Action Levels. Additional soil was excavated from beneath USTs 1, 3 and 4 to a maximum depth of 13 feet below ground. The petroleum impacted soils were loaded into dump trucks for transport to
the EVO soil treatment facility in Winston-Salem, NC. A total of 344.33 tons of stockpiled and
over-excavated soils were removed from the site. TPH analysis results for soils within each of the 15 trucks that left the site are provided in Table B-3 and are identified as TRUCK 1 through TRUCK 15.
Confirmation soil samples were collected from the five locations where UST closures samples
exceeded the TPH Action Levels. These samples were identified as T1S2 CLOSE, T1S3 CLOSE, T3S3 CLOSE, T4S1 CLOSE and T4S2 CLOSE, and were submitted to Pace for analysis of volatile organic compounds (VOCs) by EPA Method 8260, semi-VOCs by EPA Method 8270, and volatile and extractable petroleum hydrocarbons (EPH and VPH) by the MADEQ method.
The results of these analyses are summarized in Table B-3 and the laboratory analysis reports
are included in Appendix D. Soil samples were collected from depths less than two feet beneath the fuel lines (sample IDs FL-1 through FL-3) that led from the gasoline USTs to the two former fuel dispensers located
east of the building front (see Figure 3). These soil samples and samples obtained from less
than two feet beneath each former fuel dispenser location (sample IDs DIS1, D2S1 and D3S1) were submitted to RedLab or Pace for analysis of TPH GRO and DRO. The results of these analyses are summarized in Table B-3 and the laboratory reports are included in Appendix D.

Mountain Top Quick Stop WR Project No. 03200896.03 UST Closure Report February 2022 Page 3

1.5. SITE CHARACTERISTICS AND SURROUNDING PROPERTY
The site is located in a rural and commercial area in the town of Sparta, which is located in the
northwestern portion of Alleghany County, North Carolina (Figure 1). The building on the site is currently in use by Alleghany Cablevision. The portions of the property to the east, north and south of the building are covered with pavement and the western portion of the property is covered by crushed stone. Site features, structures, UST system components and AST
locations are depicted on Figure 2.

1.6. INITIAL ABATEMENT ACTIONS, ASSESSMENT ACTIVITIES,
AND CORRECTIVE ACTIONS
No initial abatement, assessment, or corrective action activities have been performed at the
site to date, with the exception of those described herein. The UST closure assessment
activities conducted during December 14 through December 22, 2021 are described further in Sections 2 and 3 of this report.
1.7. PREPARATIONS FOR UST CLOSURES
• WR submitted the required UST-3 form (Notice of Intent: UST Permanent Closure or
Change-in-Service) to the Winston-Salem Region of the NCDEQ UST Section on December 3, 2021 (see Appendix E).
• EVO obtained the requisite permission to remove the USTs from the Alleghany County Fire Marshal prior to and during closure activities during the week of December 14, 2021. • Residual fluids contained in the USTs were removed by EVO using a vacuum tanker truck prior to UST closure activities. A combined total of 948 gallons of liquids were pumped from the USTs and associated fuel delivery lines. These residuals were disposed of at
EVO’s permitted facility in Winston-Salem, NC. Appendix B contains a copy of the disposal
manifest.
• Soil was removed from above and around each of the USTs to expose the tops of the tanks and allow for their removals. Purging of vapors and reduction of oxygen content within the USTs was accomplished through the use of dry ice. The O2/LEL levels within each UST were measured by EVO using an explosimeter until readings indicated that conditions were
safe for removal of the USTs. • Soils that were excavated to remove the USTs and associated fuel lines that did not exhibit
TPH GRO or TPH DRO concentrations in excess of the action level were used to backfill the excavated areas, along with clean fill and crushed stone obtained from local sources. A total of 344.33 tons of soil that exhibited obvious signs of petroleum contamination in the vicinity of the former USTs, fuel lines, and fuel pumps were transported to EVO’s
permitted soil treatment facility in Winston-Salem, NC. Copies of the soil disposal
manifests are included in Appendix B.

Mountain Top Quick Stop WR Project No. 03200896.03 UST Closure Report February 2022 Page 4

1.8. UST CLOSURE PROCEDURES

EVO first removed the asphalt and concrete overlying the USTs to expose fill materials
covering the USTs. Some soils overlying these USTs exhibited petroleum odor, and were segregated for off-site disposal. Only those soils necessary to facilitate the removal of the USTs were excavated from the side and end walls of the USTs. Natural soils beneath UST-1, UST-3 and UST-4 exhibited petroleum odors and were over-excavated to the extent feasible
by the reach of the excavator bucket. The four USTs were extracted using a track hoe excavator. The condition of each tank upon
removal from the subsurface is shown below: UST ID Volume (gal) Use Condition
1 4,000 Diesel Fair. No obvious holes or pitting.
2 6,000 Gasoline Fair. No obvious holes or pitting.
3 10,000 Gasoline Fair. No obvious holes or pitting.
4 6,000 Gasoline Fair. No obvious holes or pitting. The removed USTs and associated metallic appurtenances were transported to Triad Metal Recyclers, LLC in Yadkinville, NC for disposal/destruction during the week of December 14,
2021. Receipts for disposal/recycling of these items are included in Appendix C. The UST and
fuel line excavation areas are illustrated on Figure 3. In association with closure of the USTs, WR obtained samples of excavated soils that were
stockpiled adjacent to the UST excavations and associated fuel lines (see Section 1.4 for sample IDs). These samples were submitted to an on-site mobile laboratory operated by RedLab for analysis of TPH GRO and TPH DRO by the UVF method. Analytical results for these samples are discussed in Section 3. Copies of the UVF analysis results performed by
RedLab are included in Appendix D. Obviously impacted soils were identified during the removal of three of the four USTs, so
additional soils beyond those necessary to facilitate UST closures were excavated from those
locations. On-site PID screening and visual inspection of stockpiled soils adjacent to the UST excavations indicated the presence of petroleum contamination. Subsequent on-site UVF testing of the soils that were above the USTs exhibited TPH GRO and/or TPH DRO concentrations that exceeded the current NCDEQ UST Section Action Levels. Accordingly,
the petroleum-impacted soil was transported off-site for disposal at a permitted soil treatment
facility operated by EVO in Winston-Salem, NC. Clean soil fill and crushed stone obtained from local sources in Sparta were brought to the site for backfill.
1.9. TANK RESIDUALS, UST DISPOSAL
Information described in Section 2.1 and 2.2. A copy of the residual liquids disposal manifest is included in Appendix B, and the UST disposal manifests are included in Appendix C.
1.10. INITIAL RESPONSE ACTIONS
On-site laboratory testing of excavated soils beneath UST-1, UST-3 and UST-4 identified
concentrations of TPH GRO and DRO that exceeded the current NCDEQ UST Action Levels.

Mountain Top Quick Stop WR Project No. 03200896.03 UST Closure Report February 2022 Page 5

On-site and off-site laboratory testing of excavated soils in the vicinity of the fuel lines and
fuel pumps identified concentrations of TPH GRO and TPH DRO that exceeded current NCDEQ UST Action Levels (see Table B-3). These findings are summarized on the UST-2A and UST-61 forms that are included in Appendix F.
2. SITE INVESTIGATION

2.1. FIELD SCREENING TECHNIQUES
WR physically monitored the excavation of soil by randomly screening the soils as they were excavated. The samples were placed in clean, zip-lock bags and screened with a RAE Systems®
MiniRAE 3000™ PID for the presence of volatile organic vapors typical of petroleum
hydrocarbons. The PID is an industry-accepted screening device used to detect the presence of volatile organic vapors for contamination screening and health and safety reasons but is not relied upon to determine specific levels of contamination.
2.2. SOIL SAMPLING PROCEDURES
In accordance with NCDEQ guidance for the closure of commercial UST systems, WR obtained the requisite number of soil samples from less than two feet beneath the former base of each fuel pump location, and from two feet beneath the former centerlines of the USTs. Additionally, WR collected native soil samples from less than two feet beneath the fuel delivery
lines at a frequency of approximately every 10 feet of fuel line. All soil samples were collected either from the bucket of the excavator or through the use of a properly decontaminated hand auger. Each sample was field screened, and placed in laboratory-prepared containers including chemical preservatives required by laboratory
methods. WR personnel donned clean nitrile sampling gloves for each sample location. Following collection, samples were placed on ice in a cooler. In the case of samples analyzed by RedLab, LLC, samples were hand carried to the on-site mobile lab that was on site on December 15, 2021. In the case of samples submitted to Pace, the samples were placed on ice in a cooler and transported under chain of custody via FedEx to the Pace laboratory facility
in Mount Juliet, Tennessee. All samples were logged on chain-of-custody (COC) documents which included sample identifications, sample date and times as well as requested analyses. Copies of the COCs are included with laboratory reports in Appendix D.

2.3. QUALITY CONTROL MEASURES
Quality control measures were employed during this project and included use of clean
sampling tools, laboratory-prepared sample bottle kits, calibrated field instruments, donning of
clean sample gloves during each sample collection and preparation effort and a use of third-party laboratories for analysis of soil samples obtained in association with completion of this project.

Mountain Top Quick Stop WR Project No. 03200896.03 UST Closure Report February 2022 Page 6

2.4 INVESTIGATION RESULTS
2.4.1 UST Closures

The analytical results for the soil samples collected during the UST system closure activities
are summarized in Table B-3. The locations where these soil samples were collected are shown on Figure 3. Five of the soil samples from beneath three of the USTs exhibited concentrations of TPH GRO and DRO that exceeded the Action Levels according to analysis by RedLab. One of the soil samples collected below one of the gasoline fuel dispensers exhibited a TPH DRO
concentration greater than 100 mg/Kg, and two of the samples from beneath the gasoline fuel
line exhibited TPH GRO concentrations greater than 50 mg/Kg according to Pace. Fixed laboratory analysis of soil samples from the base of the over-excavated areas exhibited the detectable presence of several VOCs, semi-VOCs, VPH and EPH hydrocarbon fractions at concentrations in excess of the laboratory detection limits (see Table B-3), some of which
exceeded their respective soil to groundwater and/or residential Maximum Soil Contaminant
Concentrations (MSCCs). On December 14, 2021, WR prepared and submitted to NCDEQ a UST-61 Form, which documented the discovery of petroleum release in the vicinity of the USTs. On January 20,
2021, WR also prepared and submitted a UST-2A Form that documents the removal of the
UST systems from the site (see Appendix F).
3. CONCLUSIONS AND RECOMMENDATIONS
WR completed the removal of four registered commercial gasoline USTs and their associated fuel
lines and dispensers during the week of December 14, 2021. Conclusions regarding these UST system closures and the results of laboratory testing of associated soil samples include the following:
• A combined total of 948 gallons of residual product and petroleum-contaminated water was removed from the USTs and their associated fuel lines prior to their removal. These liquids were transported and disposed of at the EVO, Inc. facility in Winston-Salem, NC. • The four USTs (one 10,000-gallon gasoline, two 6,000-gallon gasoline, and one 4,000-gallon diesel) were removed from the subsurface of the site on December 15, 2021. The USTs were
noted to be in fair condition, with no obvious holes on the exterior surfaces. • A total of 344.33 tons of soil exhibiting contamination by petroleum were removed from the UST excavation area. These soils were transported to EVO’s permitted soil treatment facility
in Winston-Salem, NC. Because these results constitute a UST system release, WR completed
and submitted a UST-61 Form to notify NCDEQ via e-mail and regular mail on December 14, 2021. • RedLab on-site laboratory testing of soil excavated to remove the USTs identified concentrations of TPH GRO and DRO that exceeded the Action Level. Accordingly, over-excavation was conducted in the tank pit to the extent feasible due to the reach of the
excavator. Base of over-excavation soil samples were sent to Pace for additional analyses.

Mountain Top Quick Stop WR Project No. 03200896.03 UST Closure Report February 2022 Page 7

• Results of the additional analyses indicated the detectable presence of several VOCs, semi-VOCs, VPH and EPH hydrocarbon fractions at concentrations in excess of the laboratory detection limits in the base of excavation samples, some of which exceeded their respective soil to groundwater and/or residential MSCCs.
We appreciate the opportunity to be of assistance to the NCDEQ-DWM, UST Section. Should you have any questions or comments regarding this report, please contact us at your convenience. Sincerely,
WithersRavenel

Brian J. Bellis, P.G. Project Manager

FIGURES
KBB
BB
DRAWN BY:
01/17/2022 03200896.03
1
SUBJECT SITE±0.98 ACRE
(CALCULATED)
SCALE:FIGURE NO.:
PROJECT NO.:DATE:APPROVED BY:GENERAL LOCATION MAP
WithersRavenel
Engineers | Planners | Surveyors
115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: C-0832 |www.withersravenel.com
1"=500 '
GRAPHIC SCALE
1 inch = 500 ft.
0 500250 1000
MOUNTAIN TOP QUICK STOP
1224 US HIGHWAY 21 SOUTHSPARTA, ALLEGHANY COUNTY, NC
FUEL PUMP(TYPICAL)ARENDELL STREETMOUNTAIN TOPQUICK STOPUS HIGHWAY 21 SOUTHPRODUCT LINES1243KBB
BB
DRAWN BY:
01/17/2022 03200896.03
2
SCALE:FIGURE NO.:
PROJECT NO.:DATE:APPROVED BY:SITE MAPWithersRavenel
Engineers | Planners | Surveyors
115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: C-0832 |www.withersravenel.com
1"=30 'LEGENDUST LOCATION (PRIOR TO CLOSURE)NOTES: 1.) 2014 AERIAL OBTAINED FROM NC ONE MAP.GRAPHIC SCALE1 inch = 30 ft.0301560MOUNTAIN TOP QUICK STOP
1224 US HIGHWAY 21 SOUTHSPARTA, ALLEGHANY COUNTY, NC
APPROXIMATE LIMITOF EXCAVATIONMOUNTAIN TOPQUICK STOPUS HIGHWAY 21 SOUTHD1S1APPROXIMATE LIMITOF EXCAVATIONT1S3T1S2T1S1T2S1T2S2T4S2T4S1T3S1T3S2T3S3FLS2FLS3D2S1FLS1D3S1KBB
BB
DRAWN BY:
01/17/2022 03200896.03
3
SCALE:FIGURE NO.:
PROJECT NO.:DATE:APPROVED BY:
AREA OF EXCAVATION,CLOSURE SAMPLE LOCATIONSAND ANALYTICAL RESULTS
WithersRavenel
Engineers | Planners | Surveyors
115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: C-0832 |www.withersravenel.com
1"=20 'LEGENDFORMER UST LOCATIONSOIL SAMPLE (CLOSURE)NOTES: 1.) 2014 AERIAL OBTAINED FROM NC ONE MAP.GRAPHIC SCALE1 inch = 20 ft.0201040MOUNTAIN TOP QUICK STOP
1224 US HIGHWAY 21 SOUTHSPARTA, ALLEGHANY COUNTY, NC

TABLES

UST IDNumberCurrent/LastContentsPreviousContentsCapacity(in gallons)ConstructionDetailsTankDimensions (diameter x length in ft)Description ofAssociatedPiping & PumpsDate of TankInstallationStatus ofUSTWas release associated with UST System? (Y/N)1Diesel Diesel 4,000 Single‐Wall Steel 5.3 x 24 Double‐Wall Flex 3/1/1981Permanently Closed by Removal          December 2021Y2Gasoline Gasoline 6,000 Single‐Wall Steel 8 x 16 Double‐Wall Flex 3/2/1981Permanently Closed by Removal          December 2021N3Gasoline Gasoline 10,000 Single‐Wall Steel 8 X 26'‐7" Double‐Wall Flex 3/2/1981Permanently Closed by Removal          December 2021Y4Gasoline Gasoline 6,000 Single‐Wall Steel 8 x 16 Double‐Wall Flex 3/2/1981Permanently Closed by Removal          December 2021YFacility IDMaterialReleasedDateofRelease0‐0‐23995 Gas & Diesel UnknownContaminated soils in vicinity of USTs 1, 3 and 4 identified through visual staining, petroleum odors, and laboratory data showing TPH‐GRO and TPH‐DRO at concentrations exceeding their respective Action Levels.1224 US 21 SouthSparta, Alleghany County, North Carolina Description of ReleaseTable B‐1Site History:  UST System & Other Release InformationMountain Top Quick StopWR Project # 03200896.03Page 1 of 1
SampleIDDateCollectedPID Reading (ppm)Gasoline Range Organics (GRO) EPA Method 5035/8015Diesel Range Organics (DRO) EPA Method 5035/8015Gasoline Range Organics (GRO)Diesel Range Organics (DRO) Benzenen‐Butylbenzenesec‐Butylbenzenetert‐Butylbenzene1,4‐DichlorobenzeneEthylbenzeneIsopropylbenzenep‐IsopropyltolueneNaphthalenen‐PropylbenzeneTetrachloroetheneToluene1,2,4‐Trimethylbenzene1,3,5 TrimethylbenzeneTotal XylenesAll Remaining SVOCsIsophoroneNaphthalenePhenanthreneC5‐C8 AliphaticsC9‐C12 AliphaticsC9‐C10 AromaticsC19‐C36 AliphaticsC11‐C22 AromaticsC9‐C18 AliphaticsSP‐112/14/2021 102<0.71.4NANANANA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANA NANASP‐212/14/2021 15432.1 163.8NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NASP‐312/14/2021 104835.436.3NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NASP‐412/14/2021 1579162.8 617.3NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NASP‐512/14/2021 729280.5 401.5NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NASP‐612/14/2021 1618250.3 430.2NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NASP‐712/14/2021 8127440.3NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NASP‐812/14/2021 831107.9 426.5NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NASP‐912/14/2021 206866.746.8NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAT1S112/14/2021 31.5<0.712.4NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANANANANANAT1S212/14/2021 1150208.6 856.5NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAT1S312/14/2021 308203 735.5NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAT2S112/14/2021 151<0.663NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAT2S212/14/2021 82<0.40.4NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAT3S112/14/2021 84<0.741.1NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAT3S212/14/2021 11<0.71.6NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAT3S312/14/2021 1310612.7 455.1NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAT4S112/14/2021 27852007 366.2NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAT4S212/14/2021 12861525 2320NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAD1S112/14/2021 3.94.41.8NANANA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAD2S212/15/2021 2.4NANA0.976 103NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAD3S112/15/2021 110.0NANA22.46.05NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANANANANANAFLS112/15/2021 49.6NANA1198.41NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAFLS212/15/2021 13.2NANA1.183.28NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAFLS312/15/2021 281.3NANA3540 93.1NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NANANA NAT1S2 CLOSE12/16/2021 1800NANANANA0.376 3.42 1.48 0.0189<0.00111.6 1.68 0.859 8.63 9.29 0.00144 7.36 6.7 17.4 62.2BDL <0.0122 <0.0129 <0.00792136 449 372 12.2 66.6 72.2T1S3 CLOSE12/16/2021 35NANANANA0.00215 0.026 0.0168<0.00315 <0.001130.0432 0.011 0.0102 0.141 0.0383<0.001450.0168 0.609 0.115 0.265BDL <0.010 <0.0106 <0.00838<2.6610.1 10.8NA NA NAT3S3 CLOSE12/16/2021 1556NANANANA0.719 15.4 5.03 0.307 0.066 28.2 4.75 3.34 86.5 21.9<0.01333.44 208 49.8 112BDL0.117 0.0328<0.00822207 1290 1260NA NA NAT4S1 CLOSE12/16/2021 825NANANANA0.0363 3.85 1.7 0.0533 0.0282 6.9 2.19 0.889 19.2 11.4<0.001620.081 9.9 30 33.4BDL <0.0139 0.1350.0262 J57.5 528 471NA NA NAT4S2 CLOSE12/16/2021 696NANANANA0.00347 1.13 0.376 0.0114<0.001040.735 0.428 0.209 7.75 2.03<0.001330.0188 23.7 5.63 5.5BDL <0.01250.231<0.0080823.3 403 211NA NA NATRUCK 112/14/2021 102538.9275.8NANANA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 212/14/2021 13656.173.1NANANA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 312/15/2021 2184NANA3020 795NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 412/15/2021 1021NANA1800 922NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 512/15/2021 1320NANA679138NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 5B12/15/2021 1520NANA697266NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 612/15/2021 1358NANA1120 231NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 712/15/2021 168NANA92.2217NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 812/16/2021400NANA19521.6NANA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 912/16/2021 1365NANA1070 706NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 1012/16/2021 2225NANA5530 3490NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 1112/16/2021 86NANA18.572.4NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 1212/16/2021 120NANA392234NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 1312/16/2021 62NANA156286NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 1412/17/2021 165NANA248396NA NA NA NA NA NA NA NA NA NA NA NA NA NANANA NA NANANA NANANA NA NATRUCK 1512/17/2021 442NANA1560 1010NA NA NA NA NA NA NA NA NA NA NA NA NA NANA NANA NANA NA NA NA NA NA NANANA5010050100‐‐‐‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐0.0072 2.4 2.2 1.7 0.069 8 1.3 0.12 0.2 1.4 0.005 5.4 6.6 6.6 6‐‐‐NL 0.2 64 68 540 31‐‐‐31 540‐‐‐‐‐‐‐‐‐‐‐‐12 782 1560 1560 122 60.3 1560 1560 5.5 1560 93.8 1250 156 156 3120‐‐‐NL 5.5 469 625 1,560 469 31200 469 1560‐‐‐‐‐‐‐‐‐‐‐‐59.4 11600 23300 23300 605 297 23300 23300 27 23300 1400 18600 2330 2330 46700‐‐‐NL 27 7000 9,340 23,300 7,000 467,000 7,000 23,300Notes:1) All results provided in mg/kg (milligrams per kilogram) or parts per millionResult= Above Laboratory Detection LimitResult= Above Soil‐to‐Water MSCC2) QED Ultra Violet Fluorescence analyzer utilized for field analysis of RedLab samplesResult= Above the NCDEQ Action Level for TPHResult= Above Residential MSCC3) EPA Methods 5035/8015, 8260, & 8270 analyses performed by Pace Analytical Services in fixed‐base laboratoryNA= Not Analyzed by this methodResult= Above Industiral/Commercial MSCC4) B ‐ The same analyte is found in the associated blank. BDL= Below Detection Limit5) J ‐ The identification of the analyte is acceptable; the reported value is an estimate. 6) NCDEQ Action Level according to NCDEQ DWM UST Section Guidelines for NC Action Limits for TPH 7) MSCC ‐ Maximum Soil Contaminant Concentrations according to NCDEQ DWM UST Section (Comprehensive Tables for Corrective Action Guidelines, January 19, 2021).*TR‐1 was a composite sample of petroleum contaminated soil that was transported off‐site by dump truck for disposal at a permitted facility.Residential MSCCNCDEQ Action LevelEPA‐8260B ‐ Volatile Organic CompoundsEPA‐8270EMADEP‐VPHIndustrial/ Commercial MSCCSoil‐to‐Water MSCCMADEP‐EPHAnalytical MethodEPA 5035/8015TPH (QED) ‐ RedLabTABLE B‐3SUMMARY OF SOIL ANALYTICAL RESULTSMountain Top Quick Stop1224 US 21 SouthSparta, Alleghany County, North Carolina WR Project # 03200896.03

APPENDIX A

SITE PHOTOGRAPHS

Photo Documentation – UST Removal and Backfill December 2021
Mountain Top Quick Stop Facility ID #0-0-23995 WR Project No. 03200896.03
Page 1 of 8

Photo #1: North looking view of location of four USTs at the former Mountain Top Mini Mart in Sparta,
NC. The site is currently used as an office and equipment storage for Alleghany Cablevision.

Photo #2: UST removal contractor EVO Corporation removing concrete overlying USTs.
Photo Documentation – UST Removal and Backfill December 2021
Mountain Top Quick Stop Facility ID #0-0-23995 WR Project No. 03200896.03
Page 2 of 8

Photo #3: Exposing USTs and associated pump apparatus and fill port spill buckets.

Photo #4: Southwest looking view of exposed USTs and appurtenances.
Photo Documentation – UST Removal and Backfill December 2021
Mountain Top Quick Stop Facility ID #0-0-23995 WR Project No. 03200896.03
Page 3 of 8

Photo #5: Removing residual fluids from USTs. Approximately 948 gallons of residual fluids were removed
for off-site disposal at EVO’s facility in Winston-Salem NC.

Photo #6: Removing 4,000 gallon diesel fuel UST from excavation.
Photo Documentation – UST Removal and Backfill December 2021
Mountain Top Quick Stop Facility ID #0-0-23995 WR Project No. 03200896.03
Page 4 of 8

Photo #7: Loading 4,000-gallon diesel fuel UST onto flat bed for off-site disposal. Tank appeared to be in
fair condition with only minor corrosion and pitting observed.

Photo #8: Removing one of two 6,000-gallon gasoline USTs from the excavation.
Photo Documentation – UST Removal and Backfill December 2021
Mountain Top Quick Stop Facility ID #0-0-23995 WR Project No. 03200896.03
Page 5 of 8

Photo #9: Loading 8,000-gallon gasoline UST on flat bed for off-site disposal. UST appeared to be in fair
condition.

Photo #10: 6,000-gallon gasoline UST secured to flat bed for off-site disposal. Both 6,000-gallon USTs
appeared to be in fair condition with little corrosion and pitting and no holes observed.
Photo Documentation – UST Removal and Backfill December 2021
Mountain Top Quick Stop Facility ID #0-0-23995 WR Project No. 03200896.03
Page 6 of 8

Photo #11: Second 6,000-gallon gasoline UST secured to flat bed trailer for off-site disposal.

Photo #12: Exposed fiber-reinforced plastic fuel lines surrounded by pea gravel prior to removal.
Photo Documentation – UST Removal and Backfill December 2021
Mountain Top Quick Stop Facility ID #0-0-23995 WR Project No. 03200896.03
Page 7 of 8

Photo #13: Removed fiber-reinforced fuel lines leading to former gasoline pump island.

Photo #14: Backfilling UST excavation after removing USTs and petroleum contaminated backfill and soil.
Photo Documentation – UST Removal and Backfill December 2021
Mountain Top Quick Stop Facility ID #0-0-23995 WR Project No. 03200896.03
Page 8 of 8

Photo #15: East looking view of compacted excavation backfill nearly completed.

Photo #16: Northeast looking view of backfilled excavation nearing completion.

APPENDIX B

WASTE DISPOSAL MANIFESTS

APPENDIX C

CERTIFICATES OF UST DISPOSAL

APPENDIX D

LABORATORY ANALYTICAL REPORTS
& CHAIN OF CUSTODY RECORDS

Hydrocarbon Analysis ResultsClient:WITHERSRAVENELSamples takenTuesday, December 14, 2021Address:1224 US HWY 21Samples extractedTuesday, December 14, 2021SPARTA, NCSamples analysedTuesday, December 14, 2021Contact:BRIAN BELLISOperatorHARRY WOOTENProject:1224 US-2113U04049MatrixSample IDDilution usedBTEX (C6 - C9)GRO (C5 - C10)DRO (C10 - C35)TPH (C5 - C35)Total Aromatics (C10-C35)16 EPA PAHsBaP HC Fingerprint Match% light % mid% heavys T-1s128.6 <0.71 <0.71 2.4 2.4 1.1 <0.23 <0.029 0 79.6 20.4Road Tar 91.7%,(FCM)s T-1s2457.0 <11.4 208.6 856.5 1065.1 36.5 <3.7 <0.46 93.7 5.5 0.8Waste Oil 67.4%,(FCM)Initial Calibrator QC checkOKFinal FCM QC CheckOK89.5 %Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone contentFingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library(SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate presentRatios
QED Hydrocarbon Fingerprints
Project: 1224 US‐21 Tuesday, December 14, 2021
Hydrocarbon Analysis ResultsClient:WITHERSRAVENELSamples takenTuesday, December 14, 2021Address:1224 US HWY 21Samples extractedTuesday, December 14, 2021SPARTA, NCSamples analysedTuesday, December 14, 2021Contact:BRIAN BELLISOperatorHARRY WOOTENProject:1224 US-2113U04049MatrixSample IDDilution usedBTEX (C6 - C9)GRO (C5 - C10)DRO (C10 - C35)TPH (C5 - C35)Total Aromatics (C10-C35)16 EPA PAHsBaP HC Fingerprint Match% light % mid% heavys T1s3430.0 <10.8 203 735.5 938.5 189 7.2 <0.43 89.9 9.1 1Deg.Diesel 83.5%,(FCM)s T2s126.4 <0.66 <0.66 3 3 1.8 <0.21 <0.026 0 79.9 20.1Deg Fuel 76.7%,(FCM)s T2s216.2 <0.4 <0.4 0.4 0.4 0.25 <0.13 <0.016 0 81.8 18.2Deg Fuel 75.7%,(FCM)s Truck 1449.0 <11.2 38.9 275.8 314.7 73.3 <3.6 <0.45 83.5 15.7 0.7Deg.Diesel 87%,(FCM)s T3s129.6 <0.74 <0.74 1.1 1.1 0.55 <0.24 <0.03 0 74.2 25.8V.Deg.PHC 90.4%,(FCM)s T3s228.1 <0.7 <0.7 1.6 1.6 0.78 <0.22 <0.028 0 83.3 16.7Road Tar 94.1%,(FCM)s T3s3237.0 <5.9 612.7 455.1 1067.8 58.3 2.4 <0.24 98 1.7 0.3Deg.Diesel 61.2%,(FCM)s Truck 230.8 <0.77 56.1 73.1 129.2 40.7 1.7 <0.031 83.8 14.3 1.9V.Deg.Diesel 82.1%,(FCM)s T4s1945.0 <23.6 2007 366.2 2373.2 242.1 9.4 <0.94 99.2 0.7 0.1Deg.Fuel 78.2%,(FCM),(OCR)s T4s21697.0 <42.4 1525 2320 3845 94.9 <13.6 <1.7 97.3 2.4 0.3Waste Oil 83%,(FCM)Initial Calibrator QC checkOKFinal FCM QC CheckOK103.5 %Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone contentFingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library(SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate presentRatios
QED Hydrocarbon Fingerprints
Project: 1224 US‐21 Tuesday, December 14, 2021
Hydrocarbon Analysis ResultsClient:WITHERSRAVENELSamples takenTuesday, December 14, 2021Address:1224 US HWY 21Samples extractedTuesday, December 14, 2021SPARTA, NCSamples analysedTuesday, December 14, 2021Contact:BRIAN BELLISOperatorHARRY WOOTENProject:1224 US-2111U04049MatrixSample IDDilution usedBTEX (C6 - C9)GRO (C5 - C10)DRO (C10 - C35)TPH (C5 - C35)Total Aromatics (C10-C35)16 EPA PAHsBaP HC Fingerprint Match% light % mid% heavys sp-128.1 <0.7 <0.7 1.4 1.4 0.77 <0.22 <0.028 96.5 2.5 1V.Deg.Diesel 75.4%,(FCM),(BO),(P)s sp-229.6 2.1 32.1 163.8 195.9 8.9 0.83 <0.03 91.4 7.6 1.1Waste Oil 65.9%,(FCM)s sp-328.1 <0.7 35.4 36.3 71.7 36.8 1.7 <0.028 74.3 22.1 3.6Deg.Fuel 77.8%,(FCM)s sp-429.6 49.5 162.8 617.3 780.1 55.3 6 <0.03 88.3 10.6 1Waste Oil 68%,(FCM)s sp-527.4 49.6 280.5 401.5 682 106.6 4.2 <0.027 - - -Deg.Diesel,(FCM),(OCR)s sp-6232.0 <5.8 250.3 430.2 680.5 76.6 3.1 <0.23 94.8 4.5 0.6Deg.Diesel 64.1%,(FCM)s sp-729.1 30.6 74 40.3 114.3 19.7 0.85 <0.029 93.2 5.9 0.9No Match founds sp-829.1 5.9 107.9 426.5 534.4 30.2 1.3 <0.029 93 6.1 0.9Deg.Fuel 83.9%,(FCM)s sp-929.6 16.2 66.7 46.8 113.5 26.2 1.2 <0.03 89.8 8.8 1.4V.Deg.Diesel 79.1%,(FCM)s D1S127.6 <0.69 4.4 1.8 6.2 1.1 <0.22 <0.028 81.9 13.1 5Deg.PHC 88.1%,(FCM)Initial Calibrator QC checkOKFinal FCM QC CheckOK97.5 %Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone contentFingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library(SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate presentRatios
QED Hydrocarbon Fingerprints
Project: 1224 US‐21 Tuesday, December 14, 2021
ANALYTICAL REPORT
January 11, 2022
Withers & Ravenel Eng. - Standard
Sample Delivery Group:L1444210
Samples Received:12/18/2021
Project Number:03200896.03
Description:Mountain Top Quick Stop
Report To:Brian Bellis
115 MacKenan Drive
Cary, NC 27511
Entire Report Reviewed By:
January 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
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 1 of 90
January 11, 2022
Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 1 of 90
TABLE OF CONTENTSTABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 4
Cn: Case Narrative 9
Sr: Sample Results 10
TRUCK 3 L1444210-01 10
TRUCK 4 L1444210-02 11
TRUCK 5 L1444210-03 12
TRUCK 5B L1444210-04 13
TRUCK 6 L1444210-05 14
TRUCK 7 L1444210-06 15
TRUCK 8 L1444210-07 16
TRUCK 9 L1444210-08 17
TRUCK 10 L1444210-09 18
TRUCK 11 L1444210-10 19
TRUCK 12 L1444210-11 20
TRUCK 13 L1444210-12 21
TRUCK 14 L1444210-13 22
TRUCK 15 L1444210-14 23
FLS1 L1444210-15 24
FLS2 L1444210-16 25
FLS3 L1444210-17 26
D2S1 L1444210-18 27
D3S1 L1444210-19 28
T1S2 CLOSE L1444210-20 29
T1S3 CLOSE L1444210-21 32
T3S3 CLOSE L1444210-22 35
T4S1 CLOSE L1444210-23 38
T4S2 CLSOE L1444210-24 41
TRIP BLANK L1444210-25 44
Qc: Quality Control Summary 46
Total Solids by Method 2540 G-2011 46
Volatile Petroleum Hydrocarbons by Method MADEPV 50
Volatile Organic Compounds (GC) by Method 8015D/GRO 53
Volatile Organic Compounds (GC/MS) by Method 8260D 59
Semi-Volatile Organic Compounds (GC) by Method 8015C 76
TPH by Method MADEPE 79
Semi Volatile Organic Compounds (GC/MS) by Method 8270E 81
Gl: Glossary of Terms 85
Al: Accreditations & Locations 87
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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Sc: Sample Chain of Custody 88 1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 3 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 3 of 90
SAMPLE SUMMARY
Collected by Collected date/time Received date/time
TRUCK 3 L1444210-01 Solid 12/15/21 08:42 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793096 1 12/22/21 10:41 12/22/21 11:04 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1794337 2000 12/15/21 08:42 12/23/21 16:30 DWR Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1794800 10 12/27/21 07:22 12/27/21 23:06 JN Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRUCK 4 L1444210-02 Solid 12/15/21 09:00 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793096 1 12/22/21 10:41 12/22/21 11:04 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1794337 1000 12/15/21 09:00 12/23/21 16:53 DWR Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1794800 20 12/27/21 07:22 12/27/21 23:33 JN Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRUCK 5 L1444210-03 Solid 12/15/21 09:30 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793096 1 12/22/21 10:41 12/22/21 11:04 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1794337 250 12/15/21 09:30 12/23/21 17:16 DWR Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1794800 1 12/27/21 07:22 12/27/21 22:11 JN Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRUCK 5B L1444210-04 Solid 12/15/21 12:40 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793097 1 12/22/21 10:32 12/22/21 10:38 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793246 100 12/15/21 12:40 12/22/21 11:14 JAH Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1794800 1 12/27/21 07:22 12/27/21 21:31 JN Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRUCK 6 L1444210-05 Solid 12/15/21 12:50 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793097 1 12/22/21 10:32 12/22/21 10:38 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793246 100 12/15/21 12:50 12/22/21 11:38 JAH Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1794800 5 12/27/21 07:22 12/27/21 23:47 JN Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRUCK 7 L1444210-06 Solid 12/15/21 13:10 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793097 1 12/22/21 10:32 12/22/21 10:38 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793246 25 12/15/21 13:10 12/22/21 08:26 JAH Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1794800 10 12/27/21 07:22 12/28/21 00:14 JN Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 4 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 4 of 90
SAMPLE SUMMARY
Collected by Collected date/time Received date/time
TRUCK 8 L1444210-07 Solid 12/16/21 08:30 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793097 1 12/22/21 10:32 12/22/21 10:38 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793246 25 12/16/21 08:30 12/22/21 08:50 JAH Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1795425 1 12/28/21 16:57 12/31/21 03:25 JAS Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRUCK 9 L1444210-08 Solid 12/16/21 09:00 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793097 1 12/22/21 10:32 12/22/21 10:38 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793246 100 12/16/21 09:00 12/22/21 12:02 JAH Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1795425 5 12/28/21 16:57 12/31/21 11:41 JAS Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRUCK 10 L1444210-09 Solid 12/16/21 09:30 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793097 1 12/22/21 10:32 12/22/21 10:38 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1794337 2500 12/16/21 09:30 12/23/21 17:40 DWR Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1795425 20 12/28/21 16:57 12/31/21 12:08 JAS Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRUCK 11 L1444210-10 Solid 12/16/21 12:45 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793097 1 12/22/21 10:32 12/22/21 10:38 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793246 25 12/16/21 12:45 12/22/21 09:14 JAH Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1795425 1 12/28/21 16:57 12/31/21 04:17 JAS Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRUCK 12 L1444210-11 Solid 12/16/21 13:00 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793097 1 12/22/21 10:32 12/22/21 10:38 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1794337 250 12/16/21 13:00 12/23/21 18:03 DWR Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1795425 1 12/28/21 16:57 12/31/21 03:51 JAS Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRUCK 13 L1444210-12 Solid 12/16/21 14:00 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793097 1 12/22/21 10:32 12/22/21 10:38 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793246 25 12/16/21 14:00 12/22/21 10:02 JAH Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1795425 1 12/28/21 16:57 12/31/21 04:30 JAS Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 5 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 5 of 90
SAMPLE SUMMARY
Collected by Collected date/time Received date/time
TRUCK 14 L1444210-13 Solid 12/17/21 08:45 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793097 1 12/22/21 10:32 12/22/21 10:38 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793247 25 12/17/21 08:45 12/22/21 07:45 AV Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1795429 10 12/28/21 22:46 12/30/21 16:20 JAS Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRUCK 15 L1444210-14 Solid 12/17/21 13:00 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793099 1 12/22/21 10:21 12/22/21 10:29 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1795115 500 12/17/21 13:00 12/27/21 15:55 MGF Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1795429 10 12/28/21 22:46 12/30/21 16:32 JAS Mt. Juliet, TN
Collected by Collected date/time Received date/time
FLS1 L1444210-15 Solid 12/15/21 12:30 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793099 1 12/22/21 10:21 12/22/21 10:29 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793410 25 12/15/21 12:30 12/22/21 23:21 ACG Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1794800 1 12/27/21 07:22 12/27/21 20:50 JN Mt. Juliet, TN
Collected by Collected date/time Received date/time
FLS2 L1444210-16 Solid 12/15/21 15:20 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793099 1 12/22/21 10:21 12/22/21 10:29 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793410 25 12/15/21 15:20 12/22/21 23:44 ACG Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1794800 1 12/27/21 07:22 12/27/21 21:44 JN Mt. Juliet, TN
Collected by Collected date/time Received date/time
FLS3 L1444210-17 Solid 12/15/21 15:30 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793099 1 12/22/21 10:21 12/22/21 10:29 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1794046 2500 12/15/21 15:30 12/23/21 15:20 DWR Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1794800 1 12/27/21 07:22 12/27/21 21:58 JN Mt. Juliet, TN
Collected by Collected date/time Received date/time
D2S1 L1444210-18 Solid 12/15/21 11:30 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793099 1 12/22/21 10:21 12/22/21 10:29 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793410 25 12/15/21 11:30 12/23/21 00:07 ACG Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1794800 20 12/27/21 07:22 12/28/21 01:08 JN Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 6 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 6 of 90
SAMPLE SUMMARY
Collected by Collected date/time Received date/time
D3S1 L1444210-19 Solid 12/15/21 12:15 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793099 1 12/22/21 10:21 12/22/21 10:29 KDW Mt. Juliet, TN
Volatile Organic Compounds (GC) by Method 8015D/GRO WG1793410 25 12/15/21 12:15 12/23/21 00:30 ACG Mt. Juliet, TN
Semi-Volatile Organic Compounds (GC) by Method 8015C WG1794800 1 12/27/21 07:22 12/27/21 21:03 JN Mt. Juliet, TN
Collected by Collected date/time Received date/time
T1S2 CLOSE L1444210-20 Solid 12/16/21 10:15 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793099 1 12/22/21 10:21 12/22/21 10:29 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1795235 20 12/16/21 10:15 12/29/21 13:15 MGF Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1793451 1 12/16/21 10:15 12/23/21 00:10 JHH Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1794178 20 12/16/21 10:15 12/24/21 02:58 DWR Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1794808 20 12/16/21 10:15 12/26/21 23:26 ACG Mt. Juliet, TN
TPH by Method MADEPE WG1793966 1 12/22/21 10:22 12/30/21 04:15 JDG Mt. Juliet, TN
TPH by Method MADEPE WG1793966 1 12/22/21 10:22 12/30/21 08:40 JDG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1795419 1 12/28/21 20:05 12/30/21 00:17 AMG Mt. Juliet, TN
Collected by Collected date/time Received date/time
T1S3 CLOSE L1444210-21 Solid 12/16/21 11:15 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793099 1 12/22/21 10:21 12/22/21 10:29 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1795235 1 12/16/21 11:15 12/29/21 12:42 MGF Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1793451 1 12/16/21 11:15 12/23/21 00:30 JHH Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1794178 1 12/16/21 11:15 12/24/21 02:19 DWR Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1795419 1 12/28/21 20:05 12/30/21 02:45 AMG Mt. Juliet, TN
Collected by Collected date/time Received date/time
T3S3 CLOSE L1444210-22 Solid 12/16/21 11:00 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793099 1 12/22/21 10:21 12/22/21 10:29 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1795235 20 12/16/21 11:00 12/29/21 13:48 MGF Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1793451 8 12/16/21 11:00 12/23/21 01:16 JHH Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1794178 200 12/16/21 11:00 12/24/21 03:17 DWR Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1795419 1 12/28/21 20:05 12/30/21 04:31 AMG Mt. Juliet, TN
Collected by Collected date/time Received date/time
T4S1 CLOSE L1444210-23 Solid 12/16/21 10:45 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793099 1 12/22/21 10:21 12/22/21 10:29 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1794731 1 12/16/21 10:45 12/25/21 16:03 AV Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1795268 10 12/16/21 10:45 12/29/21 14:21 MGF Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1793451 1 12/16/21 10:45 12/23/21 00:56 JHH Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1794178 20 12/16/21 10:45 12/24/21 03:36 DWR Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1794808 20 12/16/21 10:45 12/26/21 23:45 ACG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1795419 1 12/28/21 20:05 12/30/21 03:49 AMG Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 7 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 7 of 90
SAMPLE SUMMARY
Collected by Collected date/time Received date/time
T4S2 CLSOE L1444210-24 Solid 12/16/21 10:30 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1793105 1 12/23/21 07:58 12/23/21 08:08 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1794731 1 12/16/21 10:30 12/25/21 09:25 AV Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1795268 10 12/16/21 10:30 12/29/21 14:55 MGF Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1793744 1 12/16/21 10:30 12/22/21 22:22 ACG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1795325 40 12/16/21 10:30 12/27/21 22:06 BMB Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1795419 1 12/28/21 20:05 12/30/21 00:59 AMG Mt. Juliet, TN
Collected by Collected date/time Received date/time
TRIP BLANK L1444210-25 GW 12/16/21 00:00 12/18/21 10:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 8260D WG1793721 1 12/23/21 01:27 12/23/21 01:27 JAH Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 8 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 8 of 90
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:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 9 of 90
Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 9 of 90
SAMPLE RESULTS - 01
L1444210
TRUCK 3
Collected date/time: 12/15/21 08:42
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 82.6 1 12/22/2021 11:04 WG1793096
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 3020 64.6 298 2000 12/23/2021 16:30 WG1794337
(S) a,a,a-Trifluorotoluene(FID) 95.0 77.0-120 12/23/2021 16:30 WG1794337
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 795 9.31 48.4 10 12/27/2021 23:06 WG1794800
(S) o-Terphenyl 71.5 18.0-148 12/27/2021 23:06 WG1794800
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 10 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 10 of 90
SAMPLE RESULTS - 02
L1444210
TRUCK 4
Collected date/time: 12/15/21 09:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 78.8 1 12/22/2021 11:04 WG1793096
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 1800 35.1 162 1000 12/23/2021 16:53 WG1794337
(S) a,a,a-Trifluorotoluene(FID) 94.6 77.0-120 12/23/2021 16:53 WG1794337
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 922 19.6 102 20 12/27/2021 23:33 WG1794800
(S) o-Terphenyl 54.8 J7 18.0-148 12/27/2021 23:33 WG1794800
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 11 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 11 of 90
SAMPLE RESULTS - 03
L1444210
TRUCK 5
Collected date/time: 12/15/21 09:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 81.1 1 12/22/2021 11:04 WG1793096
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 679 8.32 38.3 250 12/23/2021 17:16 WG1794337
(S) a,a,a-Trifluorotoluene(FID) 96.5 77.0-120 12/23/2021 17:16 WG1794337
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 138 0.948 4.93 1 12/27/2021 22:11 WG1794800
(S) o-Terphenyl 78.0 18.0-148 12/27/2021 22:11 WG1794800
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 12 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 12 of 90
SAMPLE RESULTS - 04
L1444210
TRUCK 5B
Collected date/time: 12/15/21 12:40
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 80.3 1 12/22/2021 10:38 WG1793097
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 697 3.41 15.7 100 12/22/2021 11:14 WG1793246
(S) a,a,a-Trifluorotoluene(FID) 94.5 77.0-120 12/22/2021 11:14 WG1793246
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 266 0.957 4.98 1 12/27/2021 21:31 WG1794800
(S) o-Terphenyl 62.3 18.0-148 12/27/2021 21:31 WG1794800
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 13 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 13 of 90
SAMPLE RESULTS - 05
L1444210
TRUCK 6
Collected date/time: 12/15/21 12:50
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 80.9 1 12/22/2021 10:38 WG1793097
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 1120 3.34 15.4 100 12/22/2021 11:38 WG1793246
(S) a,a,a-Trifluorotoluene(FID) 102 77.0-120 12/22/2021 11:38 WG1793246
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 231 4.76 24.7 5 12/27/2021 23:47 WG1794800
(S) o-Terphenyl 72.2 18.0-148 12/27/2021 23:47 WG1794800
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 14 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 14 of 90
SAMPLE RESULTS - 06
L1444210
TRUCK 7
Collected date/time: 12/15/21 13:10
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 80.2 1 12/22/2021 10:38 WG1793097
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 92.2 0.857 3.95 25 12/22/2021 08:26 WG1793246
(S) a,a,a-Trifluorotoluene(FID) 104 77.0-120 12/22/2021 08:26 WG1793246
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 217 J3 J5 9.59 49.9 10 12/28/2021 00:14 WG1794800
(S) o-Terphenyl 67.7 18.0-148 12/28/2021 00:14 WG1794800
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 15 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 15 of 90
SAMPLE RESULTS - 07
L1444210
TRUCK 8
Collected date/time: 12/16/21 08:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 77.2 1 12/22/2021 10:38 WG1793097
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 195 0.912 4.20 25 12/22/2021 08:50 WG1793246
(S) a,a,a-Trifluorotoluene(FID) 103 77.0-120 12/22/2021 08:50 WG1793246
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 21.6 B 0.996 5.18 1 12/31/2021 03:25 WG1795425
(S) o-Terphenyl 58.1 18.0-148 12/31/2021 03:25 WG1795425
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 16 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 16 of 90
SAMPLE RESULTS - 08
L1444210
TRUCK 9
Collected date/time: 12/16/21 09:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 83.6 1 12/22/2021 10:38 WG1793097
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 1070 3.16 14.6 100 12/22/2021 12:02 WG1793246
(S) a,a,a-Trifluorotoluene(FID) 104 77.0-120 12/22/2021 12:02 WG1793246
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 706 4.61 23.9 5 12/31/2021 11:41 WG1795425
(S) o-Terphenyl 41.5 18.0-148 12/31/2021 11:41 WG1795425
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 17 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 17 of 90
SAMPLE RESULTS - 09
L1444210
TRUCK 10
Collected date/time: 12/16/21 09:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 83.2 1 12/22/2021 10:38 WG1793097
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 5530 77.2 355 2500 12/23/2021 17:40 WG1794337
(S) a,a,a-Trifluorotoluene(FID) 97.5 77.0-120 12/23/2021 17:40 WG1794337
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 3490 18.5 96.1 20 12/31/2021 12:08 WG1795425
(S) o-Terphenyl 0.000 J7 18.0-148 12/31/2021 12:08 WG1795425
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 18 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 18 of 90
SAMPLE RESULTS - 10
L1444210
TRUCK 11
Collected date/time: 12/16/21 12:45
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 88.6 1 12/22/2021 10:38 WG1793097
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 18.5 0.701 3.23 25 12/22/2021 09:14 WG1793246
(S) a,a,a-Trifluorotoluene(FID) 98.4 77.0-120 12/22/2021 09:14 WG1793246
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 72.4 0.868 4.51 1 12/31/2021 04:17 WG1795425
(S) o-Terphenyl 65.8 18.0-148 12/31/2021 04:17 WG1795425
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 19 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 19 of 90
SAMPLE RESULTS - 11
L1444210
TRUCK 12
Collected date/time: 12/16/21 13:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 82.1 1 12/22/2021 10:38 WG1793097
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 392 8.18 37.7 250 12/23/2021 18:03 WG1794337
(S) a,a,a-Trifluorotoluene(FID) 94.8 77.0-120 12/23/2021 18:03 WG1794337
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 234 0.936 4.87 1 12/31/2021 03:51 WG1795425
(S) o-Terphenyl 59.8 18.0-148 12/31/2021 03:51 WG1795425
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 20 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 20 of 90
SAMPLE RESULTS - 12
L1444210
TRUCK 13
Collected date/time: 12/16/21 14:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 88.1 1 12/22/2021 10:38 WG1793097
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 156 0.705 3.25 25 12/22/2021 10:02 WG1793246
(S) a,a,a-Trifluorotoluene(FID) 102 77.0-120 12/22/2021 10:02 WG1793246
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 286 0.873 4.54 1 12/31/2021 04:30 WG1795425
(S) o-Terphenyl 44.4 18.0-148 12/31/2021 04:30 WG1795425
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 21 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 21 of 90
SAMPLE RESULTS - 13
L1444210
TRUCK 14
Collected date/time: 12/17/21 08:45
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 85.6 1 12/22/2021 10:38 WG1793097
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 248 0.758 3.49 25 12/22/2021 07:45 WG1793247
(S) a,a,a-Trifluorotoluene(FID) 98.6 77.0-120 12/22/2021 07:45 WG1793247
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 396 8.98 46.7 10 12/30/2021 16:20 WG1795429
(S) o-Terphenyl 65.9 18.0-148 12/30/2021 16:20 WG1795429
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 22 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 22 of 90
SAMPLE RESULTS - 14
L1444210
TRUCK 15
Collected date/time: 12/17/21 13:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 79.7 1 12/22/2021 10:29 WG1793099
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 1560 17.2 79.1 500 12/27/2021 15:55 WG1795115
(S) a,a,a-Trifluorotoluene(FID) 104 77.0-120 12/27/2021 15:55 WG1795115
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 1010 9.65 50.2 10 12/30/2021 16:32 WG1795429
(S) o-Terphenyl 76.5 18.0-148 12/30/2021 16:32 WG1795429
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 23 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 23 of 90
SAMPLE RESULTS - 15
L1444210
FLS1
Collected date/time: 12/15/21 12:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 75.5 1 12/22/2021 10:29 WG1793099
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 119 0.942 4.34 25 12/22/2021 23:21 WG1793410
(S) a,a,a-Trifluorotoluene(FID) 95.2 77.0-120 12/22/2021 23:21 WG1793410
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 8.41 1.02 5.30 1 12/27/2021 20:50 WG1794800
(S) o-Terphenyl 67.3 18.0-148 12/27/2021 20:50 WG1794800
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 24 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 24 of 90
SAMPLE RESULTS - 16
L1444210
FLS2
Collected date/time: 12/15/21 15:20
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 81.7 1 12/22/2021 10:29 WG1793099
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 1.18 J 0.833 3.84 25 12/22/2021 23:44 WG1793410
(S) a,a,a-Trifluorotoluene(FID) 97.3 77.0-120 12/22/2021 23:44 WG1793410
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 3.28 J 0.942 4.90 1 12/27/2021 21:44 WG1794800
(S) o-Terphenyl 67.1 18.0-148 12/27/2021 21:44 WG1794800
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 25 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 25 of 90
SAMPLE RESULTS - 17
L1444210
FLS3
Collected date/time: 12/15/21 15:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 83.8 1 12/22/2021 10:29 WG1793099
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 3540 80.0 368 2500 12/23/2021 15:20 WG1794046
(S) a,a,a-Trifluorotoluene(FID) 97.9 77.0-120 12/23/2021 15:20 WG1794046
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 93.1 0.918 4.78 1 12/27/2021 21:58 WG1794800
(S) o-Terphenyl 67.8 18.0-148 12/27/2021 21:58 WG1794800
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 26 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 26 of 90
SAMPLE RESULTS - 18
L1444210
D2S1
Collected date/time: 12/15/21 11:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 94.6 1 12/22/2021 10:29 WG1793099
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 0.976 J 0.612 2.82 25 12/23/2021 00:07 WG1793410
(S) a,a,a-Trifluorotoluene(FID) 98.0 77.0-120 12/23/2021 00:07 WG1793410
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 103 16.3 84.6 20 12/28/2021 01:08 WG1794800
(S) o-Terphenyl 76.7 J7 18.0-148 12/28/2021 01:08 WG1794800
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 27 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 27 of 90
SAMPLE RESULTS - 19
L1444210
D3S1
Collected date/time: 12/15/21 12:15
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 77.3 1 12/22/2021 10:29 WG1793099
Volatile Organic Compounds (GC) by Method 8015D/GRO
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) Low Fraction 22.4 0.887 4.08 25 12/23/2021 00:30 WG1793410
(S) a,a,a-Trifluorotoluene(FID) 96.9 77.0-120 12/23/2021 00:30 WG1793410
Semi-Volatile Organic Compounds (GC) by Method 8015C
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
TPH (GC/FID) High Fraction 6.05 0.995 5.17 1 12/27/2021 21:03 WG1794800
(S) o-Terphenyl 71.3 18.0-148 12/27/2021 21:03 WG1794800
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 28 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 28 of 90
SAMPLE RESULTS - 20
L1444210
T1S2 CLOSE
Collected date/time: 12/16/21 10:15
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 83.4 1 12/22/2021 10:29 WG1793099
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics 136 B J 47.4 142 20 12/29/2021 13:15 WG1795235
Unadjusted C9-C12 Aliphatics 449 47.4 142 20 12/29/2021 13:15 WG1795235
Unadjusted C9-C10 Aromatics 372 47.4 142 20 12/29/2021 13:15 WG1795235
Total VPH 957 47.4 142 20 12/29/2021 13:15 WG1795235
(S) 2,5-Dibromotoluene(FID) 99.7 70.0-130 12/29/2021 13:15 WG1795235
(S) 2,5-Dibromotoluene(PID) 100 70.0-130 12/29/2021 13:15 WG1795235
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U C3 0.0520 0.0712 1 12/23/2021 00:10 WG1793451
Acrylonitrile U 0.00514 0.0178 1 12/23/2021 00:10 WG1793451
Benzene 0.376 0.000665 0.00142 1 12/23/2021 00:10 WG1793451
Bromobenzene U 0.00128 0.0178 1 12/23/2021 00:10 WG1793451
Bromodichloromethane U 0.00103 0.00356 1 12/23/2021 00:10 WG1793451
Bromoform U 0.00167 0.0356 1 12/23/2021 00:10 WG1793451
Bromomethane U J3 0.00281 0.0178 1 12/23/2021 00:10 WG1793451
n-Butylbenzene 3.42 0.150 0.356 20 12/24/2021 02:58 WG1794178
sec-Butylbenzene 1.48 0.00410 0.0178 1 12/23/2021 00:10 WG1793451
tert-Butylbenzene 0.0189 0.00278 0.00712 1 12/23/2021 00:10 WG1793451
Carbon tetrachloride U 0.00128 0.00712 1 12/23/2021 00:10 WG1793451
Chlorobenzene U 0.000299 0.00356 1 12/23/2021 00:10 WG1793451
Chlorodibromomethane U 0.000872 0.00356 1 12/23/2021 00:10 WG1793451
Chloroethane U 0.00242 0.00712 1 12/23/2021 00:10 WG1793451
Chloroform U 0.00147 0.00356 1 12/23/2021 00:10 WG1793451
Chloromethane U C3 0.00620 0.0178 1 12/23/2021 00:10 WG1793451
2-Chlorotoluene U 0.00123 0.00356 1 12/23/2021 00:10 WG1793451
4-Chlorotoluene U 0.000641 0.00712 1 12/23/2021 00:10 WG1793451
1,2-Dibromo-3-Chloropropane U 0.00556 0.0356 1 12/23/2021 00:10 WG1793451
1,2-Dibromoethane U 0.000923 0.00356 1 12/23/2021 00:10 WG1793451
Dibromomethane U 0.00107 0.00712 1 12/23/2021 00:10 WG1793451
1,2-Dichlorobenzene U 0.000605 0.00712 1 12/23/2021 00:10 WG1793451
1,3-Dichlorobenzene U 0.000855 0.00712 1 12/23/2021 00:10 WG1793451
1,4-Dichlorobenzene U 0.000997 0.00712 1 12/23/2021 00:10 WG1793451
Dichlorodifluoromethane U 0.00229 0.00356 1 12/23/2021 00:10 WG1793451
1,1-Dichloroethane U 0.000699 0.00356 1 12/23/2021 00:10 WG1793451
1,2-Dichloroethane U 0.000924 0.00356 1 12/23/2021 00:10 WG1793451
1,1-Dichloroethene U 0.000863 0.00356 1 12/23/2021 00:10 WG1793451
cis-1,2-Dichloroethene U 0.00105 0.00356 1 12/23/2021 00:10 WG1793451
trans-1,2-Dichloroethene U 0.00148 0.00712 1 12/23/2021 00:10 WG1793451
1,2-Dichloropropane U 0.00202 0.00712 1 12/23/2021 00:10 WG1793451
1,1-Dichloropropene U 0.00115 0.00356 1 12/23/2021 00:10 WG1793451
1,3-Dichloropropane U 0.000714 0.00712 1 12/23/2021 00:10 WG1793451
cis-1,3-Dichloropropene U 0.00108 0.00356 1 12/23/2021 00:10 WG1793451
trans-1,3-Dichloropropene U 0.00162 0.00712 1 12/23/2021 00:10 WG1793451
2,2-Dichloropropane U 0.00197 0.00356 1 12/23/2021 00:10 WG1793451
Di-isopropyl ether U 0.000584 0.00142 1 12/23/2021 00:10 WG1793451
Ethylbenzene 11.6 0.0209 0.0712 20 12/24/2021 02:58 WG1794178
Hexachloro-1,3-butadiene U C3 J3 0.00855 0.0356 1 12/23/2021 00:10 WG1793451
Isopropylbenzene 1.68 0.000605 0.00356 1 12/23/2021 00:10 WG1793451
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 29 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 29 of 90
SAMPLE RESULTS - 20
L1444210
T1S2 CLOSE
Collected date/time: 12/16/21 10:15
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
p-Isopropyltoluene 0.859 0.00363 0.00712 1 12/23/2021 00:10 WG1793451
2-Butanone (MEK)U C3 0.0905 0.142 1 12/23/2021 00:10 WG1793451
Methylene Chloride U J4 0.00946 0.0356 1 12/23/2021 00:10 WG1793451
4-Methyl-2-pentanone (MIBK) U 0.00325 0.0356 1 12/23/2021 00:10 WG1793451
Methyl tert-butyl ether U 0.000499 0.00142 1 12/23/2021 00:10 WG1793451
Naphthalene 8.63 0.139 0.356 20 12/24/2021 02:58 WG1794178
n-Propylbenzene 9.29 0.0271 0.142 20 12/24/2021 02:58 WG1794178
Styrene U 0.000326 0.0178 1 12/23/2021 00:10 WG1793451
1,1,1,2-Tetrachloroethane U 0.00135 0.00356 1 12/23/2021 00:10 WG1793451
1,1,2,2-Tetrachloroethane U 0.000990 0.00356 1 12/23/2021 00:10 WG1793451
Tetrachloroethene 0.00144 J 0.00128 0.00356 1 12/23/2021 00:10 WG1793451
Toluene 7.36 0.0370 0.142 20 12/24/2021 02:58 WG1794178
1,2,3-Trichlorobenzene U C3 J3 0.0104 0.0178 1 12/23/2021 00:10 WG1793451
1,2,4-Trichlorobenzene U C3 J3 0.00627 0.0178 1 12/23/2021 00:10 WG1793451
1,1,1-Trichloroethane U 0.00131 0.00356 1 12/23/2021 00:10 WG1793451
1,1,2-Trichloroethane U 0.000850 0.00356 1 12/23/2021 00:10 WG1793451
1,1,2-Trichlorotrifluoroethane U J4 0.00107 0.00356 1 12/23/2021 00:10 WG1793451
Trichloroethene U 0.000832 0.00142 1 12/23/2021 00:10 WG1793451
Trichlorofluoromethane U 0.00118 0.00356 1 12/23/2021 00:10 WG1793451
1,2,3-Trichloropropane U 0.00231 0.0178 1 12/23/2021 00:10 WG1793451
1,2,4-Trimethylbenzene 6.70 0.0450 0.142 20 12/26/2021 23:26 WG1794808
1,3,5-Trimethylbenzene 17.4 0.0570 0.142 20 12/24/2021 02:58 WG1794178
Vinyl chloride U 0.00165 0.00356 1 12/23/2021 00:10 WG1793451
Xylenes, Total 62.2 0.0251 0.185 20 12/24/2021 02:58 WG1794178
(S) Toluene-d8 79.9 75.0-131 12/23/2021 00:10 WG1793451
(S) Toluene-d8 95.1 75.0-131 12/24/2021 02:58 WG1794178
(S) Toluene-d8 95.8 75.0-131 12/26/2021 23:26 WG1794808
(S) 4-Bromofluorobenzene 89.8 67.0-138 12/23/2021 00:10 WG1793451
(S) 4-Bromofluorobenzene 103 67.0-138 12/24/2021 02:58 WG1794178
(S) 4-Bromofluorobenzene 101 67.0-138 12/26/2021 23:26 WG1794808
(S) 1,2-Dichloroethane-d4 94.2 70.0-130 12/23/2021 00:10 WG1793451
(S) 1,2-Dichloroethane-d4 97.1 70.0-130 12/24/2021 02:58 WG1794178
(S) 1,2-Dichloroethane-d4 116 70.0-130 12/26/2021 23:26 WG1794808
TPH by Method MADEPE
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics 77.2 J3 J6 2.60 7.79 1 12/30/2021 04:15 WG1793966
Unadjusted C19-C36 Aliphatics 12.2 2.60 7.79 1 12/30/2021 04:15 WG1793966
Unadjusted C11-C22 Aromatics 66.6 J6 2.60 7.79 1 12/30/2021 08:40 WG1793966
Unadjusted Total Petroleum
Hydrocarbons 156 2.60 7.79 1 12/30/2021 08:40 WG1793966
(S) o-Terphenyl 65.3 40.0-140 12/30/2021 08:40 WG1793966
(S) 1-Chloro-octadecane 70.1 40.0-140 12/30/2021 04:15 WG1793966
(S) 2-Fluorobiphenyl 80.3 40.0-140 12/30/2021 08:40 WG1793966
(S) 2-Bromonaphthalene 80.7 40.0-140 12/30/2021 08:40 WG1793966
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene U 0.00646 0.0399 1 12/30/2021 00:17 WG1795419
Acenaphthylene U 0.00562 0.0399 1 12/30/2021 00:17 WG1795419
Anthracene U 0.00711 0.0399 1 12/30/2021 00:17 WG1795419
Benzidine U 0.0750 2.00 1 12/30/2021 00:17 WG1795419
Benzo(a)anthracene U 0.00704 0.0399 1 12/30/2021 00:17 WG1795419
Benzo(b)fluoranthene U 0.00744 0.0399 1 12/30/2021 00:17 WG1795419
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 30 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 30 of 90
SAMPLE RESULTS - 20
L1444210
T1S2 CLOSE
Collected date/time: 12/16/21 10:15
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Benzo(k)fluoranthene U 0.00710 0.0399 1 12/30/2021 00:17 WG1795419
Benzo(g,h,i)perylene U 0.00730 0.0399 1 12/30/2021 00:17 WG1795419
Benzo(a)pyrene U 0.00742 0.0399 1 12/30/2021 00:17 WG1795419
Bis(2-chlorethoxy)methane U 0.0120 0.399 1 12/30/2021 00:17 WG1795419
Bis(2-chloroethyl)ether U 0.0132 0.399 1 12/30/2021 00:17 WG1795419
2,2-Oxybis(1-Chloropropane) U 0.0173 0.399 1 12/30/2021 00:17 WG1795419
4-Bromophenyl-phenylether U 0.0140 0.399 1 12/30/2021 00:17 WG1795419
2-Chloronaphthalene U 0.00701 0.0399 1 12/30/2021 00:17 WG1795419
4-Chlorophenyl-phenylether U 0.0139 0.399 1 12/30/2021 00:17 WG1795419
Chrysene U 0.00793 0.0399 1 12/30/2021 00:17 WG1795419
Dibenz(a,h)anthracene U 0.0111 0.0399 1 12/30/2021 00:17 WG1795419
1,2-Dichlorobenzene U 0.0118 0.399 1 12/30/2021 00:17 WG1795419
1,3-Dichlorobenzene U 0.0121 0.399 1 12/30/2021 00:17 WG1795419
1,4-Dichlorobenzene U 0.0119 0.399 1 12/30/2021 00:17 WG1795419
3,3-Dichlorobenzidine U 0.0147 0.399 1 12/30/2021 00:17 WG1795419
2,4-Dinitrotoluene U 0.0114 0.399 1 12/30/2021 00:17 WG1795419
2,6-Dinitrotoluene U 0.0131 0.399 1 12/30/2021 00:17 WG1795419
Fluoranthene U 0.00720 0.0399 1 12/30/2021 00:17 WG1795419
Fluorene U 0.00650 0.0399 1 12/30/2021 00:17 WG1795419
Hexachlorobenzene U 0.0141 0.399 1 12/30/2021 00:17 WG1795419
Hexachloro-1,3-butadiene U 0.0134 0.399 1 12/30/2021 00:17 WG1795419
Hexachlorocyclopentadiene U 0.0210 0.399 1 12/30/2021 00:17 WG1795419
Hexachloroethane U 0.0157 0.399 1 12/30/2021 00:17 WG1795419
Indeno(1,2,3-cd)pyrene U 0.0113 0.0399 1 12/30/2021 00:17 WG1795419
Isophorone U 0.0122 0.399 1 12/30/2021 00:17 WG1795419
Naphthalene U 0.0100 0.0399 1 12/30/2021 00:17 WG1795419
Nitrobenzene U 0.0139 0.399 1 12/30/2021 00:17 WG1795419
n-Nitrosodimethylamine U 0.0592 0.399 1 12/30/2021 00:17 WG1795419
n-Nitrosodiphenylamine U 0.0302 0.399 1 12/30/2021 00:17 WG1795419
n-Nitrosodi-n-propylamine U 0.0133 0.399 1 12/30/2021 00:17 WG1795419
Phenanthrene U 0.00792 0.0399 1 12/30/2021 00:17 WG1795419
Benzylbutyl phthalate U 0.0125 0.399 1 12/30/2021 00:17 WG1795419
Bis(2-ethylhexyl)phthalate U 0.0506 0.399 1 12/30/2021 00:17 WG1795419
Di-n-butyl phthalate U 0.0137 0.399 1 12/30/2021 00:17 WG1795419
Diethyl phthalate U 0.0132 0.399 1 12/30/2021 00:17 WG1795419
Dimethyl phthalate U 0.0846 0.399 1 12/30/2021 00:17 WG1795419
Di-n-octyl phthalate U 0.0270 0.399 1 12/30/2021 00:17 WG1795419
Pyrene U 0.00777 0.0399 1 12/30/2021 00:17 WG1795419
1,2,4-Trichlorobenzene U 0.0125 0.399 1 12/30/2021 00:17 WG1795419
(S) Nitrobenzene-d5 45.8 10.0-122 12/30/2021 00:17 WG1795419
(S) 2-Fluorobiphenyl 49.8 15.0-120 12/30/2021 00:17 WG1795419
(S) p-Terphenyl-d14 58.8 10.0-120 12/30/2021 00:17 WG1795419
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 31 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 31 of 90
SAMPLE RESULTS - 21
L1444210
T1S3 CLOSE
Collected date/time: 12/16/21 11:15
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 78.8 1 12/22/2021 10:29 WG1793099
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics U 2.66 7.95 1 12/29/2021 12:42 WG1795235
Unadjusted C9-C12 Aliphatics 10.1 2.66 7.95 1 12/29/2021 12:42 WG1795235
Unadjusted C9-C10 Aromatics 10.8 2.66 7.95 1 12/29/2021 12:42 WG1795235
Total VPH 21.0 B 2.66 7.95 1 12/29/2021 12:42 WG1795235
(S) 2,5-Dibromotoluene(FID) 105 70.0-130 12/29/2021 12:42 WG1795235
(S) 2,5-Dibromotoluene(PID) 105 70.0-130 12/29/2021 12:42 WG1795235
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U C3 0.0590 0.0808 1 12/23/2021 00:30 WG1793451
Acrylonitrile U 0.00584 0.0202 1 12/23/2021 00:30 WG1793451
Benzene 0.00215 0.000755 0.00162 1 12/23/2021 00:30 WG1793451
Bromobenzene U 0.00145 0.0202 1 12/23/2021 00:30 WG1793451
Bromodichloromethane U 0.00117 0.00404 1 12/23/2021 00:30 WG1793451
Bromoform U 0.00189 0.0404 1 12/23/2021 00:30 WG1793451
Bromomethane U J3 0.00318 0.0202 1 12/23/2021 00:30 WG1793451
n-Butylbenzene 0.0260 0.00849 0.0202 1 12/24/2021 02:19 WG1794178
sec-Butylbenzene 0.0168 J 0.00466 0.0202 1 12/24/2021 02:19 WG1794178
tert-Butylbenzene U 0.00315 0.00808 1 12/23/2021 00:30 WG1793451
Carbon tetrachloride U 0.00145 0.00808 1 12/23/2021 00:30 WG1793451
Chlorobenzene U 0.000339 0.00404 1 12/23/2021 00:30 WG1793451
Chlorodibromomethane U 0.000989 0.00404 1 12/23/2021 00:30 WG1793451
Chloroethane U 0.00275 0.00808 1 12/23/2021 00:30 WG1793451
Chloroform U 0.00166 0.00404 1 12/23/2021 00:30 WG1793451
Chloromethane U C3 0.00703 0.0202 1 12/23/2021 00:30 WG1793451
2-Chlorotoluene U 0.00140 0.00404 1 12/23/2021 00:30 WG1793451
4-Chlorotoluene U 0.000727 0.00808 1 12/23/2021 00:30 WG1793451
1,2-Dibromo-3-Chloropropane U 0.00630 0.0404 1 12/23/2021 00:30 WG1793451
1,2-Dibromoethane U 0.00105 0.00404 1 12/23/2021 00:30 WG1793451
Dibromomethane U 0.00121 0.00808 1 12/23/2021 00:30 WG1793451
1,2-Dichlorobenzene U 0.000687 0.00808 1 12/23/2021 00:30 WG1793451
1,3-Dichlorobenzene U 0.000970 0.00808 1 12/23/2021 00:30 WG1793451
1,4-Dichlorobenzene U 0.00113 0.00808 1 12/23/2021 00:30 WG1793451
Dichlorodifluoromethane U 0.00260 0.00404 1 12/23/2021 00:30 WG1793451
1,1-Dichloroethane U 0.000794 0.00404 1 12/23/2021 00:30 WG1793451
1,2-Dichloroethane U 0.00105 0.00404 1 12/23/2021 00:30 WG1793451
1,1-Dichloroethene U 0.000980 0.00404 1 12/23/2021 00:30 WG1793451
cis-1,2-Dichloroethene U 0.00119 0.00404 1 12/23/2021 00:30 WG1793451
trans-1,2-Dichloroethene U 0.00168 0.00808 1 12/23/2021 00:30 WG1793451
1,2-Dichloropropane U 0.00230 0.00808 1 12/23/2021 00:30 WG1793451
1,1-Dichloropropene U 0.00131 0.00404 1 12/23/2021 00:30 WG1793451
1,3-Dichloropropane U 0.000810 0.00808 1 12/23/2021 00:30 WG1793451
cis-1,3-Dichloropropene U 0.00122 0.00404 1 12/23/2021 00:30 WG1793451
trans-1,3-Dichloropropene U 0.00184 0.00808 1 12/23/2021 00:30 WG1793451
2,2-Dichloropropane U 0.00223 0.00404 1 12/23/2021 00:30 WG1793451
Di-isopropyl ether U 0.000663 0.00162 1 12/23/2021 00:30 WG1793451
Ethylbenzene 0.0432 0.00119 0.00404 1 12/24/2021 02:19 WG1794178
Hexachloro-1,3-butadiene U C3 J3 0.00970 0.0404 1 12/23/2021 00:30 WG1793451
Isopropylbenzene 0.0110 0.000687 0.00404 1 12/24/2021 02:19 WG1794178
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 32 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 32 of 90
SAMPLE RESULTS - 21
L1444210
T1S3 CLOSE
Collected date/time: 12/16/21 11:15
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
p-Isopropyltoluene 0.0102 0.00412 0.00808 1 12/24/2021 02:19 WG1794178
2-Butanone (MEK)U C3 0.103 0.162 1 12/23/2021 00:30 WG1793451
Methylene Chloride U J4 0.0107 0.0404 1 12/23/2021 00:30 WG1793451
4-Methyl-2-pentanone (MIBK) U 0.00369 0.0404 1 12/23/2021 00:30 WG1793451
Methyl tert-butyl ether U 0.000566 0.00162 1 12/23/2021 00:30 WG1793451
Naphthalene 0.141 0.00789 0.0202 1 12/24/2021 02:19 WG1794178
n-Propylbenzene 0.0383 0.00154 0.00808 1 12/24/2021 02:19 WG1794178
Styrene U 0.000370 0.0202 1 12/23/2021 00:30 WG1793451
1,1,1,2-Tetrachloroethane U 0.00153 0.00404 1 12/23/2021 00:30 WG1793451
1,1,2,2-Tetrachloroethane U 0.00112 0.00404 1 12/23/2021 00:30 WG1793451
Tetrachloroethene U 0.00145 0.00404 1 12/23/2021 00:30 WG1793451
Toluene 0.0168 0.00210 0.00808 1 12/24/2021 02:19 WG1794178
1,2,3-Trichlorobenzene U C3 J3 0.0118 0.0202 1 12/23/2021 00:30 WG1793451
1,2,4-Trichlorobenzene U C3 J3 0.00711 0.0202 1 12/23/2021 00:30 WG1793451
1,1,1-Trichloroethane U 0.00149 0.00404 1 12/23/2021 00:30 WG1793451
1,1,2-Trichloroethane U 0.000965 0.00404 1 12/23/2021 00:30 WG1793451
1,1,2-Trichlorotrifluoroethane U J4 0.00122 0.00404 1 12/23/2021 00:30 WG1793451
Trichloroethene U 0.000944 0.00162 1 12/23/2021 00:30 WG1793451
Trichlorofluoromethane U 0.00134 0.00404 1 12/23/2021 00:30 WG1793451
1,2,3-Trichloropropane U 0.00262 0.0202 1 12/23/2021 00:30 WG1793451
1,2,4-Trimethylbenzene 0.609 0.00255 0.00808 1 12/24/2021 02:19 WG1794178
1,3,5-Trimethylbenzene 0.115 0.00323 0.00808 1 12/24/2021 02:19 WG1794178
Vinyl chloride U 0.00188 0.00404 1 12/23/2021 00:30 WG1793451
Xylenes, Total 0.265 0.00142 0.0105 1 12/24/2021 02:19 WG1794178
(S) Toluene-d8 98.1 75.0-131 12/23/2021 00:30 WG1793451
(S) Toluene-d8 97.6 75.0-131 12/24/2021 02:19 WG1794178
(S) 4-Bromofluorobenzene 97.7 67.0-138 12/23/2021 00:30 WG1793451
(S) 4-Bromofluorobenzene 98.7 67.0-138 12/24/2021 02:19 WG1794178
(S) 1,2-Dichloroethane-d4 89.2 70.0-130 12/23/2021 00:30 WG1793451
(S) 1,2-Dichloroethane-d4 92.3 70.0-130 12/24/2021 02:19 WG1794178
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene U 0.00684 0.0422 1 12/30/2021 02:45 WG1795419
Acenaphthylene U 0.00595 0.0422 1 12/30/2021 02:45 WG1795419
Anthracene U 0.00752 0.0422 1 12/30/2021 02:45 WG1795419
Benzidine U 0.0794 2.12 1 12/30/2021 02:45 WG1795419
Benzo(a)anthracene U 0.00745 0.0422 1 12/30/2021 02:45 WG1795419
Benzo(b)fluoranthene U 0.00788 0.0422 1 12/30/2021 02:45 WG1795419
Benzo(k)fluoranthene U 0.00751 0.0422 1 12/30/2021 02:45 WG1795419
Benzo(g,h,i)perylene U 0.00773 0.0422 1 12/30/2021 02:45 WG1795419
Benzo(a)pyrene U 0.00785 0.0422 1 12/30/2021 02:45 WG1795419
Bis(2-chlorethoxy)methane U 0.0127 0.422 1 12/30/2021 02:45 WG1795419
Bis(2-chloroethyl)ether U 0.0140 0.422 1 12/30/2021 02:45 WG1795419
2,2-Oxybis(1-Chloropropane) U 0.0183 0.422 1 12/30/2021 02:45 WG1795419
4-Bromophenyl-phenylether U 0.0148 0.422 1 12/30/2021 02:45 WG1795419
2-Chloronaphthalene U 0.00742 0.0422 1 12/30/2021 02:45 WG1795419
4-Chlorophenyl-phenylether U 0.0147 0.422 1 12/30/2021 02:45 WG1795419
Chrysene U 0.00840 0.0422 1 12/30/2021 02:45 WG1795419
Dibenz(a,h)anthracene U 0.0117 0.0422 1 12/30/2021 02:45 WG1795419
1,2-Dichlorobenzene U 0.0125 0.422 1 12/30/2021 02:45 WG1795419
1,3-Dichlorobenzene U 0.0128 0.422 1 12/30/2021 02:45 WG1795419
1,4-Dichlorobenzene U 0.0126 0.422 1 12/30/2021 02:45 WG1795419
3,3-Dichlorobenzidine U 0.0156 0.422 1 12/30/2021 02:45 WG1795419
2,4-Dinitrotoluene U 0.0121 0.422 1 12/30/2021 02:45 WG1795419
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 33 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 33 of 90
SAMPLE RESULTS - 21
L1444210
T1S3 CLOSE
Collected date/time: 12/16/21 11:15
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
2,6-Dinitrotoluene U 0.0138 0.422 1 12/30/2021 02:45 WG1795419
Fluoranthene U 0.00762 0.0422 1 12/30/2021 02:45 WG1795419
Fluorene U 0.00688 0.0422 1 12/30/2021 02:45 WG1795419
Hexachlorobenzene U 0.0150 0.422 1 12/30/2021 02:45 WG1795419
Hexachloro-1,3-butadiene U 0.0142 0.422 1 12/30/2021 02:45 WG1795419
Hexachlorocyclopentadiene U 0.0222 0.422 1 12/30/2021 02:45 WG1795419
Hexachloroethane U 0.0166 0.422 1 12/30/2021 02:45 WG1795419
Indeno(1,2,3-cd)pyrene U 0.0119 0.0422 1 12/30/2021 02:45 WG1795419
Isophorone U 0.0129 0.422 1 12/30/2021 02:45 WG1795419
Naphthalene U 0.0106 0.0422 1 12/30/2021 02:45 WG1795419
Nitrobenzene U 0.0147 0.422 1 12/30/2021 02:45 WG1795419
n-Nitrosodimethylamine U 0.0627 0.422 1 12/30/2021 02:45 WG1795419
n-Nitrosodiphenylamine U 0.0320 0.422 1 12/30/2021 02:45 WG1795419
n-Nitrosodi-n-propylamine U 0.0141 0.422 1 12/30/2021 02:45 WG1795419
Phenanthrene U 0.00838 0.0422 1 12/30/2021 02:45 WG1795419
Benzylbutyl phthalate U 0.0132 0.422 1 12/30/2021 02:45 WG1795419
Bis(2-ethylhexyl)phthalate U 0.0535 0.422 1 12/30/2021 02:45 WG1795419
Di-n-butyl phthalate U 0.0145 0.422 1 12/30/2021 02:45 WG1795419
Diethyl phthalate U 0.0140 0.422 1 12/30/2021 02:45 WG1795419
Dimethyl phthalate U 0.0896 0.422 1 12/30/2021 02:45 WG1795419
Di-n-octyl phthalate U 0.0285 0.422 1 12/30/2021 02:45 WG1795419
Pyrene U 0.00822 0.0422 1 12/30/2021 02:45 WG1795419
1,2,4-Trichlorobenzene U 0.0132 0.422 1 12/30/2021 02:45 WG1795419
(S) Nitrobenzene-d5 51.3 10.0-122 12/30/2021 02:45 WG1795419
(S) 2-Fluorobiphenyl 54.8 15.0-120 12/30/2021 02:45 WG1795419
(S) p-Terphenyl-d14 58.3 10.0-120 12/30/2021 02:45 WG1795419
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 34 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 34 of 90
SAMPLE RESULTS - 22
L1444210
T3S3 CLOSE
Collected date/time: 12/16/21 11:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 80.4 1 12/22/2021 10:29 WG1793099
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics 207 B 52.5 158 20 12/29/2021 13:48 WG1795235
Unadjusted C9-C12 Aliphatics 1290 52.5 158 20 12/29/2021 13:48 WG1795235
Unadjusted C9-C10 Aromatics 1260 52.5 158 20 12/29/2021 13:48 WG1795235
Total VPH 2760 52.5 158 20 12/29/2021 13:48 WG1795235
(S) 2,5-Dibromotoluene(FID) 119 70.0-130 12/29/2021 13:48 WG1795235
(S) 2,5-Dibromotoluene(PID) 104 70.0-130 12/29/2021 13:48 WG1795235
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U C3 0.460 0.630 8 12/23/2021 01:16 WG1793451
Acrylonitrile U 0.0455 0.158 8 12/23/2021 01:16 WG1793451
Benzene 0.719 0.00589 0.0126 8 12/23/2021 01:16 WG1793451
Bromobenzene U 0.0113 0.158 8 12/23/2021 01:16 WG1793451
Bromodichloromethane U 0.00914 0.0315 8 12/23/2021 01:16 WG1793451
Bromoform U 0.0148 0.315 8 12/23/2021 01:16 WG1793451
Bromomethane U J3 0.0249 0.158 8 12/23/2021 01:16 WG1793451
n-Butylbenzene 15.4 0.0662 0.158 8 12/23/2021 01:16 WG1793451
sec-Butylbenzene 5.03 0.0362 0.158 8 12/23/2021 01:16 WG1793451
tert-Butylbenzene 0.307 0.0246 0.0630 8 12/23/2021 01:16 WG1793451
Carbon tetrachloride U 0.0113 0.0630 8 12/23/2021 01:16 WG1793451
Chlorobenzene U 0.00265 0.0315 8 12/23/2021 01:16 WG1793451
Chlorodibromomethane U 0.00772 0.0315 8 12/23/2021 01:16 WG1793451
Chloroethane U 0.0214 0.0630 8 12/23/2021 01:16 WG1793451
Chloroform U 0.0130 0.0315 8 12/23/2021 01:16 WG1793451
Chloromethane U C3 0.0548 0.158 8 12/23/2021 01:16 WG1793451
2-Chlorotoluene U 0.0109 0.0315 8 12/23/2021 01:16 WG1793451
4-Chlorotoluene U 0.00567 0.0630 8 12/23/2021 01:16 WG1793451
1,2-Dibromo-3-Chloropropane U 0.0492 0.315 8 12/23/2021 01:16 WG1793451
1,2-Dibromoethane U 0.00816 0.0315 8 12/23/2021 01:16 WG1793451
Dibromomethane U 0.00946 0.0630 8 12/23/2021 01:16 WG1793451
1,2-Dichlorobenzene U 0.00536 0.0630 8 12/23/2021 01:16 WG1793451
1,3-Dichlorobenzene U 0.00756 0.0630 8 12/23/2021 01:16 WG1793451
1,4-Dichlorobenzene 0.0660 0.00883 0.0630 8 12/23/2021 01:16 WG1793451
Dichlorodifluoromethane U 0.0203 0.0315 8 12/23/2021 01:16 WG1793451
1,1-Dichloroethane U 0.00619 0.0315 8 12/23/2021 01:16 WG1793451
1,2-Dichloroethane U 0.00818 0.0315 8 12/23/2021 01:16 WG1793451
1,1-Dichloroethene U 0.00764 0.0315 8 12/23/2021 01:16 WG1793451
cis-1,2-Dichloroethene U 0.00925 0.0315 8 12/23/2021 01:16 WG1793451
trans-1,2-Dichloroethene U 0.0131 0.0630 8 12/23/2021 01:16 WG1793451
1,2-Dichloropropane U 0.0180 0.0630 8 12/23/2021 01:16 WG1793451
1,1-Dichloropropene U 0.0102 0.0315 8 12/23/2021 01:16 WG1793451
1,3-Dichloropropane U 0.00632 0.0630 8 12/23/2021 01:16 WG1793451
cis-1,3-Dichloropropene U 0.00955 0.0315 8 12/23/2021 01:16 WG1793451
trans-1,3-Dichloropropene U 0.0144 0.0630 8 12/23/2021 01:16 WG1793451
2,2-Dichloropropane U 0.0173 0.0315 8 12/23/2021 01:16 WG1793451
Di-isopropyl ether U 0.00517 0.0126 8 12/23/2021 01:16 WG1793451
Ethylbenzene 28.2 0.232 0.788 200 12/24/2021 03:17 WG1794178
Hexachloro-1,3-butadiene U C3 J3 0.0756 0.315 8 12/23/2021 01:16 WG1793451
Isopropylbenzene 4.76 0.00536 0.0315 8 12/23/2021 01:16 WG1793451
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 35 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 35 of 90
SAMPLE RESULTS - 22
L1444210
T3S3 CLOSE
Collected date/time: 12/16/21 11:00
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
p-Isopropyltoluene 3.34 0.0322 0.0630 8 12/23/2021 01:16 WG1793451
2-Butanone (MEK)U C3 0.801 1.26 8 12/23/2021 01:16 WG1793451
Methylene Chloride U J4 0.0837 0.315 8 12/23/2021 01:16 WG1793451
4-Methyl-2-pentanone (MIBK) U 0.0287 0.315 8 12/23/2021 01:16 WG1793451
Methyl tert-butyl ether U 0.00441 0.0126 8 12/23/2021 01:16 WG1793451
Naphthalene 86.5 1.54 3.94 200 12/24/2021 03:17 WG1794178
n-Propylbenzene 21.9 0.0120 0.0630 8 12/23/2021 01:16 WG1793451
Styrene 0.356 0.00288 0.158 8 12/23/2021 01:16 WG1793451
1,1,1,2-Tetrachloroethane U 0.0119 0.0315 8 12/23/2021 01:16 WG1793451
1,1,2,2-Tetrachloroethane U 0.00876 0.0315 8 12/23/2021 01:16 WG1793451
Tetrachloroethene U 0.0113 0.0315 8 12/23/2021 01:16 WG1793451
Toluene 3.44 0.0164 0.0630 8 12/23/2021 01:16 WG1793451
1,2,3-Trichlorobenzene U C3 J3 0.0924 0.158 8 12/23/2021 01:16 WG1793451
1,2,4-Trichlorobenzene U C3 J3 0.0555 0.158 8 12/23/2021 01:16 WG1793451
1,1,1-Trichloroethane U 0.0116 0.0315 8 12/23/2021 01:16 WG1793451
1,1,2-Trichloroethane U 0.00753 0.0315 8 12/23/2021 01:16 WG1793451
1,1,2-Trichlorotrifluoroethane U J4 0.00950 0.0315 8 12/23/2021 01:16 WG1793451
Trichloroethene U 0.00736 0.0126 8 12/23/2021 01:16 WG1793451
Trichlorofluoromethane U 0.0104 0.0315 8 12/23/2021 01:16 WG1793451
1,2,3-Trichloropropane U 0.0205 0.158 8 12/23/2021 01:16 WG1793451
1,2,4-Trimethylbenzene 208 0.498 1.58 200 12/24/2021 03:17 WG1794178
1,3,5-Trimethylbenzene 49.8 0.630 1.58 200 12/24/2021 03:17 WG1794178
Vinyl chloride U 0.0146 0.0315 8 12/23/2021 01:16 WG1793451
Xylenes, Total 112 0.277 2.05 200 12/24/2021 03:17 WG1794178
(S) Toluene-d8 89.3 75.0-131 12/23/2021 01:16 WG1793451
(S) Toluene-d8 94.6 75.0-131 12/24/2021 03:17 WG1794178
(S) 4-Bromofluorobenzene 83.5 67.0-138 12/23/2021 01:16 WG1793451
(S) 4-Bromofluorobenzene 104 67.0-138 12/24/2021 03:17 WG1794178
(S) 1,2-Dichloroethane-d4 96.8 70.0-130 12/23/2021 01:16 WG1793451
(S) 1,2-Dichloroethane-d4 95.3 70.0-130 12/24/2021 03:17 WG1794178
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene U 0.00670 0.0414 1 12/30/2021 04:31 WG1795419
Acenaphthylene U 0.00583 0.0414 1 12/30/2021 04:31 WG1795419
Anthracene U 0.00737 0.0414 1 12/30/2021 04:31 WG1795419
Benzidine U 0.0778 2.08 1 12/30/2021 04:31 WG1795419
Benzo(a)anthracene U 0.00730 0.0414 1 12/30/2021 04:31 WG1795419
Benzo(b)fluoranthene U 0.00772 0.0414 1 12/30/2021 04:31 WG1795419
Benzo(k)fluoranthene U 0.00736 0.0414 1 12/30/2021 04:31 WG1795419
Benzo(g,h,i)perylene U 0.00757 0.0414 1 12/30/2021 04:31 WG1795419
Benzo(a)pyrene U 0.00770 0.0414 1 12/30/2021 04:31 WG1795419
Bis(2-chlorethoxy)methane U 0.0124 0.414 1 12/30/2021 04:31 WG1795419
Bis(2-chloroethyl)ether U 0.0137 0.414 1 12/30/2021 04:31 WG1795419
2,2-Oxybis(1-Chloropropane) U 0.0179 0.414 1 12/30/2021 04:31 WG1795419
4-Bromophenyl-phenylether U 0.0145 0.414 1 12/30/2021 04:31 WG1795419
2-Chloronaphthalene U 0.00727 0.0414 1 12/30/2021 04:31 WG1795419
4-Chlorophenyl-phenylether U 0.0144 0.414 1 12/30/2021 04:31 WG1795419
Chrysene U 0.00823 0.0414 1 12/30/2021 04:31 WG1795419
Dibenz(a,h)anthracene U 0.0115 0.0414 1 12/30/2021 04:31 WG1795419
1,2-Dichlorobenzene U 0.0123 0.414 1 12/30/2021 04:31 WG1795419
1,3-Dichlorobenzene U 0.0126 0.414 1 12/30/2021 04:31 WG1795419
1,4-Dichlorobenzene U 0.0123 0.414 1 12/30/2021 04:31 WG1795419
3,3-Dichlorobenzidine U 0.0153 0.414 1 12/30/2021 04:31 WG1795419
2,4-Dinitrotoluene U 0.0119 0.414 1 12/30/2021 04:31 WG1795419
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 36 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 36 of 90
SAMPLE RESULTS - 22
L1444210
T3S3 CLOSE
Collected date/time: 12/16/21 11:00
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
2,6-Dinitrotoluene U 0.0136 0.414 1 12/30/2021 04:31 WG1795419
Fluoranthene U 0.00747 0.0414 1 12/30/2021 04:31 WG1795419
Fluorene U 0.00674 0.0414 1 12/30/2021 04:31 WG1795419
Hexachlorobenzene U 0.0147 0.414 1 12/30/2021 04:31 WG1795419
Hexachloro-1,3-butadiene U 0.0139 0.414 1 12/30/2021 04:31 WG1795419
Hexachlorocyclopentadiene U 0.0218 0.414 1 12/30/2021 04:31 WG1795419
Hexachloroethane U 0.0163 0.414 1 12/30/2021 04:31 WG1795419
Indeno(1,2,3-cd)pyrene U 0.0117 0.0414 1 12/30/2021 04:31 WG1795419
Isophorone 0.117 J 0.0127 0.414 1 12/30/2021 04:31 WG1795419
Naphthalene 0.0328 J 0.0104 0.0414 1 12/30/2021 04:31 WG1795419
Nitrobenzene U 0.0144 0.414 1 12/30/2021 04:31 WG1795419
n-Nitrosodimethylamine U 0.0614 0.414 1 12/30/2021 04:31 WG1795419
n-Nitrosodiphenylamine U 0.0313 0.414 1 12/30/2021 04:31 WG1795419
n-Nitrosodi-n-propylamine U 0.0138 0.414 1 12/30/2021 04:31 WG1795419
Phenanthrene U 0.00822 0.0414 1 12/30/2021 04:31 WG1795419
Benzylbutyl phthalate U 0.0129 0.414 1 12/30/2021 04:31 WG1795419
Bis(2-ethylhexyl)phthalate U 0.0525 0.414 1 12/30/2021 04:31 WG1795419
Di-n-butyl phthalate U 0.0142 0.414 1 12/30/2021 04:31 WG1795419
Diethyl phthalate U 0.0137 0.414 1 12/30/2021 04:31 WG1795419
Dimethyl phthalate U 0.0878 0.414 1 12/30/2021 04:31 WG1795419
Di-n-octyl phthalate U 0.0280 0.414 1 12/30/2021 04:31 WG1795419
Pyrene U 0.00806 0.0414 1 12/30/2021 04:31 WG1795419
1,2,4-Trichlorobenzene U 0.0129 0.414 1 12/30/2021 04:31 WG1795419
(S) Nitrobenzene-d5 77.5 10.0-122 12/30/2021 04:31 WG1795419
(S) 2-Fluorobiphenyl 56.8 15.0-120 12/30/2021 04:31 WG1795419
(S) p-Terphenyl-d14 59.0 10.0-120 12/30/2021 04:31 WG1795419
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 37 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 37 of 90
SAMPLE RESULTS - 23
L1444210
T4S1 CLOSE
Collected date/time: 12/16/21 10:45
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 73.3 1 12/22/2021 10:29 WG1793099
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics 57.5 3.05 9.13 1 12/25/2021 16:03 WG1794731
Unadjusted C9-C12 Aliphatics 528 3.05 9.13 1 12/25/2021 16:03 WG1794731
Unadjusted C9-C10 Aromatics 471 30.3 91.3 10 12/29/2021 14:21 WG1795268
Total VPH 1000 3.05 9.13 1 12/25/2021 16:03 WG1794731
(S) 2,5-Dibromotoluene(FID) 153 J1 70.0-130 12/25/2021 16:03 WG1794731
(S) 2,5-Dibromotoluene(FID) 104 70.0-130 12/29/2021 14:21 WG1795268
(S) 2,5-Dibromotoluene(PID) 88.4 70.0-130 12/25/2021 16:03 WG1794731
(S) 2,5-Dibromotoluene(PID) 101 70.0-130 12/29/2021 14:21 WG1795268
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U C3 0.0660 0.0904 1 12/23/2021 00:56 WG1793451
Acrylonitrile U 0.00652 0.0226 1 12/23/2021 00:56 WG1793451
Benzene 0.0363 0.000844 0.00181 1 12/23/2021 00:56 WG1793451
Bromobenzene U 0.00163 0.0226 1 12/23/2021 00:56 WG1793451
Bromodichloromethane U 0.00131 0.00452 1 12/23/2021 00:56 WG1793451
Bromoform U 0.00211 0.0452 1 12/23/2021 00:56 WG1793451
Bromomethane U J3 0.00356 0.0226 1 12/23/2021 00:56 WG1793451
n-Butylbenzene 3.85 0.190 0.452 20 12/24/2021 03:36 WG1794178
sec-Butylbenzene 1.70 0.00521 0.0226 1 12/23/2021 00:56 WG1793451
tert-Butylbenzene 0.0533 0.00352 0.00904 1 12/23/2021 00:56 WG1793451
Carbon tetrachloride U 0.00162 0.00904 1 12/23/2021 00:56 WG1793451
Chlorobenzene U 0.000380 0.00452 1 12/23/2021 00:56 WG1793451
Chlorodibromomethane U 0.00111 0.00452 1 12/23/2021 00:56 WG1793451
Chloroethane U 0.00307 0.00904 1 12/23/2021 00:56 WG1793451
Chloroform U 0.00186 0.00452 1 12/23/2021 00:56 WG1793451
Chloromethane U C3 0.00786 0.0226 1 12/23/2021 00:56 WG1793451
2-Chlorotoluene U 0.00156 0.00452 1 12/23/2021 00:56 WG1793451
4-Chlorotoluene U 0.000813 0.00904 1 12/23/2021 00:56 WG1793451
1,2-Dibromo-3-Chloropropane U 0.00705 0.0452 1 12/23/2021 00:56 WG1793451
1,2-Dibromoethane U 0.00117 0.00452 1 12/23/2021 00:56 WG1793451
Dibromomethane U 0.00136 0.00904 1 12/23/2021 00:56 WG1793451
1,2-Dichlorobenzene U 0.000768 0.00904 1 12/23/2021 00:56 WG1793451
1,3-Dichlorobenzene U 0.00108 0.00904 1 12/23/2021 00:56 WG1793451
1,4-Dichlorobenzene 0.0282 0.00127 0.00904 1 12/23/2021 00:56 WG1793451
Dichlorodifluoromethane U 0.00291 0.00452 1 12/23/2021 00:56 WG1793451
1,1-Dichloroethane U 0.000887 0.00452 1 12/23/2021 00:56 WG1793451
1,2-Dichloroethane U 0.00117 0.00452 1 12/23/2021 00:56 WG1793451
1,1-Dichloroethene U 0.00110 0.00452 1 12/23/2021 00:56 WG1793451
cis-1,2-Dichloroethene U 0.00133 0.00452 1 12/23/2021 00:56 WG1793451
trans-1,2-Dichloroethene U 0.00188 0.00904 1 12/23/2021 00:56 WG1793451
1,2-Dichloropropane U 0.00257 0.00904 1 12/23/2021 00:56 WG1793451
1,1-Dichloropropene U 0.00146 0.00452 1 12/23/2021 00:56 WG1793451
1,3-Dichloropropane U 0.000906 0.00904 1 12/23/2021 00:56 WG1793451
cis-1,3-Dichloropropene U 0.00137 0.00452 1 12/23/2021 00:56 WG1793451
trans-1,3-Dichloropropene U 0.00206 0.00904 1 12/23/2021 00:56 WG1793451
2,2-Dichloropropane U 0.00249 0.00452 1 12/23/2021 00:56 WG1793451
Di-isopropyl ether U 0.000741 0.00181 1 12/23/2021 00:56 WG1793451
Ethylbenzene 6.90 0.0266 0.0904 20 12/24/2021 03:36 WG1794178
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 38 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 38 of 90
SAMPLE RESULTS - 23
L1444210
T4S1 CLOSE
Collected date/time: 12/16/21 10:45
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Hexachloro-1,3-butadiene U C3 J3 0.0108 0.0452 1 12/23/2021 00:56 WG1793451
Isopropylbenzene 2.19 0.000768 0.00452 1 12/23/2021 00:56 WG1793451
p-Isopropyltoluene 0.889 0.00461 0.00904 1 12/23/2021 00:56 WG1793451
2-Butanone (MEK)U C3 0.115 0.181 1 12/23/2021 00:56 WG1793451
Methylene Chloride U J4 0.0120 0.0452 1 12/23/2021 00:56 WG1793451
4-Methyl-2-pentanone (MIBK) U 0.00412 0.0452 1 12/23/2021 00:56 WG1793451
Methyl tert-butyl ether U 0.000633 0.00181 1 12/23/2021 00:56 WG1793451
Naphthalene 19.2 0.176 0.452 20 12/24/2021 03:36 WG1794178
n-Propylbenzene 11.4 0.0343 0.181 20 12/24/2021 03:36 WG1794178
Styrene U 0.000414 0.0226 1 12/23/2021 00:56 WG1793451
1,1,1,2-Tetrachloroethane U 0.00171 0.00452 1 12/23/2021 00:56 WG1793451
1,1,2,2-Tetrachloroethane U 0.00126 0.00452 1 12/23/2021 00:56 WG1793451
Tetrachloroethene U 0.00162 0.00452 1 12/23/2021 00:56 WG1793451
Toluene 0.0810 0.00235 0.00904 1 12/23/2021 00:56 WG1793451
1,2,3-Trichlorobenzene U C3 J3 0.0132 0.0226 1 12/23/2021 00:56 WG1793451
1,2,4-Trichlorobenzene U C3 J3 0.00795 0.0226 1 12/23/2021 00:56 WG1793451
1,1,1-Trichloroethane U 0.00167 0.00452 1 12/23/2021 00:56 WG1793451
1,1,2-Trichloroethane U 0.00108 0.00452 1 12/23/2021 00:56 WG1793451
1,1,2-Trichlorotrifluoroethane U J4 0.00136 0.00452 1 12/23/2021 00:56 WG1793451
Trichloroethene U 0.00106 0.00181 1 12/23/2021 00:56 WG1793451
Trichlorofluoromethane U 0.00149 0.00452 1 12/23/2021 00:56 WG1793451
1,2,3-Trichloropropane U 0.00293 0.0226 1 12/23/2021 00:56 WG1793451
1,2,4-Trimethylbenzene 9.90 0.0571 0.181 20 12/26/2021 23:45 WG1794808
1,3,5-Trimethylbenzene 30.0 0.0723 0.181 20 12/24/2021 03:36 WG1794178
Vinyl chloride U 0.00210 0.00452 1 12/23/2021 00:56 WG1793451
Xylenes, Total 33.4 0.0318 0.235 20 12/24/2021 03:36 WG1794178
(S) Toluene-d8 90.8 75.0-131 12/23/2021 00:56 WG1793451
(S) Toluene-d8 94.3 75.0-131 12/24/2021 03:36 WG1794178
(S) Toluene-d8 104 75.0-131 12/26/2021 23:45 WG1794808
(S) 4-Bromofluorobenzene 82.6 67.0-138 12/23/2021 00:56 WG1793451
(S) 4-Bromofluorobenzene 101 67.0-138 12/24/2021 03:36 WG1794178
(S) 4-Bromofluorobenzene 99.6 67.0-138 12/26/2021 23:45 WG1794808
(S) 1,2-Dichloroethane-d4 85.5 70.0-130 12/23/2021 00:56 WG1793451
(S) 1,2-Dichloroethane-d4 96.3 70.0-130 12/24/2021 03:36 WG1794178
(S) 1,2-Dichloroethane-d4 117 70.0-130 12/26/2021 23:45 WG1794808
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene U 0.00735 0.0454 1 12/30/2021 03:49 WG1795419
Acenaphthylene U 0.00640 0.0454 1 12/30/2021 03:49 WG1795419
Anthracene U 0.00809 0.0454 1 12/30/2021 03:49 WG1795419
Benzidine U 0.0854 2.28 1 12/30/2021 03:49 WG1795419
Benzo(a)anthracene U 0.00801 0.0454 1 12/30/2021 03:49 WG1795419
Benzo(b)fluoranthene U 0.00847 0.0454 1 12/30/2021 03:49 WG1795419
Benzo(k)fluoranthene U 0.00808 0.0454 1 12/30/2021 03:49 WG1795419
Benzo(g,h,i)perylene U 0.00831 0.0454 1 12/30/2021 03:49 WG1795419
Benzo(a)pyrene U 0.00845 0.0454 1 12/30/2021 03:49 WG1795419
Bis(2-chlorethoxy)methane U 0.0136 0.454 1 12/30/2021 03:49 WG1795419
Bis(2-chloroethyl)ether U 0.0150 0.454 1 12/30/2021 03:49 WG1795419
2,2-Oxybis(1-Chloropropane) U 0.0196 0.454 1 12/30/2021 03:49 WG1795419
4-Bromophenyl-phenylether U 0.0160 0.454 1 12/30/2021 03:49 WG1795419
2-Chloronaphthalene U 0.00798 0.0454 1 12/30/2021 03:49 WG1795419
4-Chlorophenyl-phenylether U 0.0158 0.454 1 12/30/2021 03:49 WG1795419
Chrysene U 0.00903 0.0454 1 12/30/2021 03:49 WG1795419
Dibenz(a,h)anthracene U 0.0126 0.0454 1 12/30/2021 03:49 WG1795419
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 39 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 39 of 90
SAMPLE RESULTS - 23
L1444210
T4S1 CLOSE
Collected date/time: 12/16/21 10:45
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
1,2-Dichlorobenzene U 0.0135 0.454 1 12/30/2021 03:49 WG1795419
1,3-Dichlorobenzene U 0.0138 0.454 1 12/30/2021 03:49 WG1795419
1,4-Dichlorobenzene U 0.0135 0.454 1 12/30/2021 03:49 WG1795419
3,3-Dichlorobenzidine U 0.0168 0.454 1 12/30/2021 03:49 WG1795419
2,4-Dinitrotoluene U 0.0130 0.454 1 12/30/2021 03:49 WG1795419
2,6-Dinitrotoluene U 0.0149 0.454 1 12/30/2021 03:49 WG1795419
Fluoranthene U 0.00820 0.0454 1 12/30/2021 03:49 WG1795419
Fluorene U 0.00739 0.0454 1 12/30/2021 03:49 WG1795419
Hexachlorobenzene U 0.0161 0.454 1 12/30/2021 03:49 WG1795419
Hexachloro-1,3-butadiene U 0.0153 0.454 1 12/30/2021 03:49 WG1795419
Hexachlorocyclopentadiene U 0.0239 0.454 1 12/30/2021 03:49 WG1795419
Hexachloroethane U 0.0179 0.454 1 12/30/2021 03:49 WG1795419
Indeno(1,2,3-cd)pyrene U 0.0128 0.0454 1 12/30/2021 03:49 WG1795419
Isophorone U 0.0139 0.454 1 12/30/2021 03:49 WG1795419
Naphthalene 0.135 0.0114 0.0454 1 12/30/2021 03:49 WG1795419
Nitrobenzene U 0.0158 0.454 1 12/30/2021 03:49 WG1795419
n-Nitrosodimethylamine U 0.0674 0.454 1 12/30/2021 03:49 WG1795419
n-Nitrosodiphenylamine U 0.0344 0.454 1 12/30/2021 03:49 WG1795419
n-Nitrosodi-n-propylamine U 0.0151 0.454 1 12/30/2021 03:49 WG1795419
Phenanthrene 0.0262 J 0.00902 0.0454 1 12/30/2021 03:49 WG1795419
Benzylbutyl phthalate U 0.0142 0.454 1 12/30/2021 03:49 WG1795419
Bis(2-ethylhexyl)phthalate U 0.0576 0.454 1 12/30/2021 03:49 WG1795419
Di-n-butyl phthalate U 0.0156 0.454 1 12/30/2021 03:49 WG1795419
Diethyl phthalate U 0.0150 0.454 1 12/30/2021 03:49 WG1795419
Dimethyl phthalate U 0.0963 0.454 1 12/30/2021 03:49 WG1795419
Di-n-octyl phthalate U 0.0307 0.454 1 12/30/2021 03:49 WG1795419
Pyrene 0.0528 0.00884 0.0454 1 12/30/2021 03:49 WG1795419
1,2,4-Trichlorobenzene U 0.0142 0.454 1 12/30/2021 03:49 WG1795419
(S) Nitrobenzene-d5 70.8 10.0-122 12/30/2021 03:49 WG1795419
(S) 2-Fluorobiphenyl 55.4 15.0-120 12/30/2021 03:49 WG1795419
(S) p-Terphenyl-d14 60.8 10.0-120 12/30/2021 03:49 WG1795419
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 40 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 40 of 90
SAMPLE RESULTS - 24
L1444210
T4S2 CLSOE
Collected date/time: 12/16/21 10:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 81.8 1 12/23/2021 08:08 WG1793105
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics 23.3 B 2.46 7.38 1 12/25/2021 09:25 WG1794731
Unadjusted C9-C12 Aliphatics 403 2.46 7.38 1 12/25/2021 09:25 WG1794731
Unadjusted C9-C10 Aromatics 211 24.5 73.8 10 12/29/2021 14:55 WG1795268
Total VPH 637 24.5 73.8 10 12/29/2021 14:55 WG1795268
(S) 2,5-Dibromotoluene(FID) 140 J1 70.0-130 12/25/2021 09:25 WG1794731
(S) 2,5-Dibromotoluene(FID) 106 70.0-130 12/29/2021 14:55 WG1795268
(S) 2,5-Dibromotoluene(PID) 85.3 70.0-130 12/25/2021 09:25 WG1794731
(S) 2,5-Dibromotoluene(PID) 104 70.0-130 12/29/2021 14:55 WG1795268
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U 2.16 2.96 40 12/27/2021 22:06 WG1795325
Acrylonitrile U J4 0.00535 0.0185 1 12/22/2021 22:22 WG1793744
Benzene 0.00347 0.000692 0.00148 1 12/22/2021 22:22 WG1793744
Bromobenzene U 0.00133 0.0185 1 12/22/2021 22:22 WG1793744
Bromodichloromethane U 0.00107 0.00370 1 12/22/2021 22:22 WG1793744
Bromoform U 0.00173 0.0370 1 12/22/2021 22:22 WG1793744
Bromomethane U 0.00292 0.0185 1 12/22/2021 22:22 WG1793744
n-Butylbenzene 1.13 0.00778 0.0185 1 12/22/2021 22:22 WG1793744
sec-Butylbenzene 0.376 0.00427 0.0185 1 12/22/2021 22:22 WG1793744
tert-Butylbenzene 0.0114 0.00289 0.00741 1 12/22/2021 22:22 WG1793744
Carbon tetrachloride U 0.00133 0.00741 1 12/22/2021 22:22 WG1793744
Chlorobenzene U 0.000311 0.00370 1 12/22/2021 22:22 WG1793744
Chlorodibromomethane U 0.000907 0.00370 1 12/22/2021 22:22 WG1793744
Chloroethane U 0.00252 0.00741 1 12/22/2021 22:22 WG1793744
Chloroform U 0.00153 0.00370 1 12/22/2021 22:22 WG1793744
Chloromethane U 0.00645 0.0185 1 12/22/2021 22:22 WG1793744
2-Chlorotoluene U 0.00128 0.00370 1 12/22/2021 22:22 WG1793744
4-Chlorotoluene U 0.000667 0.00741 1 12/22/2021 22:22 WG1793744
1,2-Dibromo-3-Chloropropane U 0.00578 0.0370 1 12/22/2021 22:22 WG1793744
1,2-Dibromoethane U 0.000960 0.00370 1 12/22/2021 22:22 WG1793744
Dibromomethane U 0.00111 0.00741 1 12/22/2021 22:22 WG1793744
1,2-Dichlorobenzene U 0.000630 0.00741 1 12/22/2021 22:22 WG1793744
1,3-Dichlorobenzene U 0.000889 0.00741 1 12/22/2021 22:22 WG1793744
1,4-Dichlorobenzene U 0.00104 0.00741 1 12/22/2021 22:22 WG1793744
Dichlorodifluoromethane U 0.00239 0.00370 1 12/22/2021 22:22 WG1793744
1,1-Dichloroethane U 0.000728 0.00370 1 12/22/2021 22:22 WG1793744
1,2-Dichloroethane U 0.000962 0.00370 1 12/22/2021 22:22 WG1793744
1,1-Dichloroethene U 0.000898 0.00370 1 12/22/2021 22:22 WG1793744
cis-1,2-Dichloroethene U 0.00109 0.00370 1 12/22/2021 22:22 WG1793744
trans-1,2-Dichloroethene U 0.00154 0.00741 1 12/22/2021 22:22 WG1793744
1,2-Dichloropropane U 0.00210 0.00741 1 12/22/2021 22:22 WG1793744
1,1-Dichloropropene U 0.00120 0.00370 1 12/22/2021 22:22 WG1793744
1,3-Dichloropropane U 0.000742 0.00741 1 12/22/2021 22:22 WG1793744
cis-1,3-Dichloropropene U 0.00112 0.00370 1 12/22/2021 22:22 WG1793744
trans-1,3-Dichloropropene U 0.00169 0.00741 1 12/22/2021 22:22 WG1793744
2,2-Dichloropropane U 0.00205 0.00370 1 12/22/2021 22:22 WG1793744
Di-isopropyl ether U 0.000608 0.00148 1 12/22/2021 22:22 WG1793744
Ethylbenzene 0.735 0.00109 0.00370 1 12/22/2021 22:22 WG1793744
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 41 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 41 of 90
SAMPLE RESULTS - 24
L1444210
T4S2 CLSOE
Collected date/time: 12/16/21 10:30
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Hexachloro-1,3-butadiene U 0.00889 0.0370 1 12/22/2021 22:22 WG1793744
Isopropylbenzene 0.428 0.000630 0.00370 1 12/22/2021 22:22 WG1793744
p-Isopropyltoluene 0.209 0.00378 0.00741 1 12/22/2021 22:22 WG1793744
2-Butanone (MEK)U 0.0941 0.148 1 12/22/2021 22:22 WG1793744
Methylene Chloride U 0.00984 0.0370 1 12/22/2021 22:22 WG1793744
4-Methyl-2-pentanone (MIBK) 0.0762 0.00338 0.0370 1 12/22/2021 22:22 WG1793744
Methyl tert-butyl ether U 0.000519 0.00148 1 12/22/2021 22:22 WG1793744
Naphthalene 7.75 0.289 0.741 40 12/27/2021 22:06 WG1795325
n-Propylbenzene 2.03 0.00141 0.00741 1 12/22/2021 22:22 WG1793744
Styrene U 0.000339 0.0185 1 12/22/2021 22:22 WG1793744
1,1,1,2-Tetrachloroethane U 0.00140 0.00370 1 12/22/2021 22:22 WG1793744
1,1,2,2-Tetrachloroethane U 0.00103 0.00370 1 12/22/2021 22:22 WG1793744
Tetrachloroethene U 0.00133 0.00370 1 12/22/2021 22:22 WG1793744
Toluene 0.0188 0.00193 0.00741 1 12/22/2021 22:22 WG1793744
1,2,3-Trichlorobenzene U C4 0.0109 0.0185 1 12/22/2021 22:22 WG1793744
1,2,4-Trichlorobenzene U 0.00652 0.0185 1 12/22/2021 22:22 WG1793744
1,1,1-Trichloroethane U 0.00137 0.00370 1 12/22/2021 22:22 WG1793744
1,1,2-Trichloroethane U 0.000885 0.00370 1 12/22/2021 22:22 WG1793744
1,1,2-Trichlorotrifluoroethane U 0.00112 0.00370 1 12/22/2021 22:22 WG1793744
Trichloroethene U 0.000865 0.00148 1 12/22/2021 22:22 WG1793744
Trichlorofluoromethane U C3 0.00123 0.00370 1 12/22/2021 22:22 WG1793744
1,2,3-Trichloropropane U 0.00240 0.0185 1 12/22/2021 22:22 WG1793744
1,2,4-Trimethylbenzene 23.7 0.0937 0.296 40 12/27/2021 22:06 WG1795325
1,3,5-Trimethylbenzene 5.63 0.119 0.296 40 12/27/2021 22:06 WG1795325
Vinyl chloride U 0.00172 0.00370 1 12/22/2021 22:22 WG1793744
Xylenes, Total 5.50 0.00130 0.00963 1 12/22/2021 22:22 WG1793744
(S) Toluene-d8 110 75.0-131 12/22/2021 22:22 WG1793744
(S) Toluene-d8 103 75.0-131 12/27/2021 22:06 WG1795325
(S) 4-Bromofluorobenzene 98.4 67.0-138 12/22/2021 22:22 WG1793744
(S) 4-Bromofluorobenzene 105 67.0-138 12/27/2021 22:06 WG1795325
(S) 1,2-Dichloroethane-d4 92.7 70.0-130 12/22/2021 22:22 WG1793744
(S) 1,2-Dichloroethane-d4 101 70.0-130 12/27/2021 22:06 WG1795325
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene U 0.00659 0.0407 1 12/30/2021 00:59 WG1795419
Acenaphthylene U 0.00573 0.0407 1 12/30/2021 00:59 WG1795419
Anthracene U 0.00725 0.0407 1 12/30/2021 00:59 WG1795419
Benzidine U 0.0765 2.04 1 12/30/2021 00:59 WG1795419
Benzo(a)anthracene U 0.00718 0.0407 1 12/30/2021 00:59 WG1795419
Benzo(b)fluoranthene U 0.00759 0.0407 1 12/30/2021 00:59 WG1795419
Benzo(k)fluoranthene U 0.00724 0.0407 1 12/30/2021 00:59 WG1795419
Benzo(g,h,i)perylene U 0.00744 0.0407 1 12/30/2021 00:59 WG1795419
Benzo(a)pyrene U 0.00757 0.0407 1 12/30/2021 00:59 WG1795419
Bis(2-chlorethoxy)methane U 0.0122 0.407 1 12/30/2021 00:59 WG1795419
Bis(2-chloroethyl)ether U 0.0134 0.407 1 12/30/2021 00:59 WG1795419
2,2-Oxybis(1-Chloropropane) U 0.0176 0.407 1 12/30/2021 00:59 WG1795419
4-Bromophenyl-phenylether U 0.0143 0.407 1 12/30/2021 00:59 WG1795419
2-Chloronaphthalene U 0.00715 0.0407 1 12/30/2021 00:59 WG1795419
4-Chlorophenyl-phenylether U 0.0142 0.407 1 12/30/2021 00:59 WG1795419
Chrysene U 0.00809 0.0407 1 12/30/2021 00:59 WG1795419
Dibenz(a,h)anthracene U 0.0113 0.0407 1 12/30/2021 00:59 WG1795419
1,2-Dichlorobenzene U 0.0121 0.407 1 12/30/2021 00:59 WG1795419
1,3-Dichlorobenzene U 0.0123 0.407 1 12/30/2021 00:59 WG1795419
1,4-Dichlorobenzene U 0.0121 0.407 1 12/30/2021 00:59 WG1795419
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 42 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 42 of 90
SAMPLE RESULTS - 24
L1444210
T4S2 CLSOE
Collected date/time: 12/16/21 10:30
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
3,3-Dichlorobenzidine U 0.0150 0.407 1 12/30/2021 00:59 WG1795419
2,4-Dinitrotoluene U 0.0117 0.407 1 12/30/2021 00:59 WG1795419
2,6-Dinitrotoluene U 0.0133 0.407 1 12/30/2021 00:59 WG1795419
Fluoranthene U 0.00735 0.0407 1 12/30/2021 00:59 WG1795419
Fluorene U 0.00663 0.0407 1 12/30/2021 00:59 WG1795419
Hexachlorobenzene U 0.0144 0.407 1 12/30/2021 00:59 WG1795419
Hexachloro-1,3-butadiene U 0.0137 0.407 1 12/30/2021 00:59 WG1795419
Hexachlorocyclopentadiene U 0.0214 0.407 1 12/30/2021 00:59 WG1795419
Hexachloroethane U 0.0160 0.407 1 12/30/2021 00:59 WG1795419
Indeno(1,2,3-cd)pyrene U 0.0115 0.0407 1 12/30/2021 00:59 WG1795419
Isophorone U 0.0125 0.407 1 12/30/2021 00:59 WG1795419
Naphthalene 0.231 0.0102 0.0407 1 12/30/2021 00:59 WG1795419
Nitrobenzene U 0.0142 0.407 1 12/30/2021 00:59 WG1795419
n-Nitrosodimethylamine U 0.0604 0.407 1 12/30/2021 00:59 WG1795419
n-Nitrosodiphenylamine U 0.0308 0.407 1 12/30/2021 00:59 WG1795419
n-Nitrosodi-n-propylamine U 0.0136 0.407 1 12/30/2021 00:59 WG1795419
Phenanthrene U 0.00808 0.0407 1 12/30/2021 00:59 WG1795419
Benzylbutyl phthalate U 0.0127 0.407 1 12/30/2021 00:59 WG1795419
Bis(2-ethylhexyl)phthalate U 0.0516 0.407 1 12/30/2021 00:59 WG1795419
Di-n-butyl phthalate U 0.0139 0.407 1 12/30/2021 00:59 WG1795419
Diethyl phthalate U 0.0134 0.407 1 12/30/2021 00:59 WG1795419
Dimethyl phthalate U 0.0863 0.407 1 12/30/2021 00:59 WG1795419
Di-n-octyl phthalate U 0.0275 0.407 1 12/30/2021 00:59 WG1795419
Pyrene 0.105 0.00792 0.0407 1 12/30/2021 00:59 WG1795419
1,2,4-Trichlorobenzene U 0.0127 0.407 1 12/30/2021 00:59 WG1795419
(S) Nitrobenzene-d5 170 J1 10.0-122 12/30/2021 00:59 WG1795419
(S) 2-Fluorobiphenyl 45.3 15.0-120 12/30/2021 00:59 WG1795419
(S) p-Terphenyl-d14 61.5 10.0-120 12/30/2021 00:59 WG1795419
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 43 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 43 of 90
SAMPLE RESULTS - 25
L1444210
TRIP BLANK
Collected date/time: 12/16/21 00:00
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 12/23/2021 01:27 WG1793721
Acrolein U 2.54 50.0 1 12/23/2021 01:27 WG1793721
Acrylonitrile U 0.671 10.0 1 12/23/2021 01:27 WG1793721
Benzene U 0.0941 1.00 1 12/23/2021 01:27 WG1793721
Bromobenzene U 0.118 1.00 1 12/23/2021 01:27 WG1793721
Bromodichloromethane U 0.136 1.00 1 12/23/2021 01:27 WG1793721
Bromoform U 0.129 1.00 1 12/23/2021 01:27 WG1793721
Bromomethane U 0.605 5.00 1 12/23/2021 01:27 WG1793721
n-Butylbenzene U 0.157 1.00 1 12/23/2021 01:27 WG1793721
sec-Butylbenzene U 0.125 1.00 1 12/23/2021 01:27 WG1793721
tert-Butylbenzene U 0.127 1.00 1 12/23/2021 01:27 WG1793721
Carbon tetrachloride U 0.128 1.00 1 12/23/2021 01:27 WG1793721
Chlorobenzene U 0.116 1.00 1 12/23/2021 01:27 WG1793721
Chlorodibromomethane U 0.140 1.00 1 12/23/2021 01:27 WG1793721
Chloroethane U 0.192 5.00 1 12/23/2021 01:27 WG1793721
Chloroform U 0.111 5.00 1 12/23/2021 01:27 WG1793721
Chloromethane U 0.960 2.50 1 12/23/2021 01:27 WG1793721
2-Chlorotoluene U 0.106 1.00 1 12/23/2021 01:27 WG1793721
4-Chlorotoluene U 0.114 1.00 1 12/23/2021 01:27 WG1793721
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 12/23/2021 01:27 WG1793721
1,2-Dibromoethane U 0.126 1.00 1 12/23/2021 01:27 WG1793721
Dibromomethane U 0.122 1.00 1 12/23/2021 01:27 WG1793721
1,2-Dichlorobenzene U 0.107 1.00 1 12/23/2021 01:27 WG1793721
1,3-Dichlorobenzene U 0.110 1.00 1 12/23/2021 01:27 WG1793721
1,4-Dichlorobenzene U 0.120 1.00 1 12/23/2021 01:27 WG1793721
Dichlorodifluoromethane U 0.374 5.00 1 12/23/2021 01:27 WG1793721
1,1-Dichloroethane U 0.100 1.00 1 12/23/2021 01:27 WG1793721
1,2-Dichloroethane U 0.0819 1.00 1 12/23/2021 01:27 WG1793721
1,1-Dichloroethene U 0.188 1.00 1 12/23/2021 01:27 WG1793721
cis-1,2-Dichloroethene U 0.126 1.00 1 12/23/2021 01:27 WG1793721
trans-1,2-Dichloroethene U 0.149 1.00 1 12/23/2021 01:27 WG1793721
1,2-Dichloropropane U 0.149 1.00 1 12/23/2021 01:27 WG1793721
1,1-Dichloropropene U 0.142 1.00 1 12/23/2021 01:27 WG1793721
1,3-Dichloropropane U 0.110 1.00 1 12/23/2021 01:27 WG1793721
cis-1,3-Dichloropropene U 0.111 1.00 1 12/23/2021 01:27 WG1793721
trans-1,3-Dichloropropene U 0.118 1.00 1 12/23/2021 01:27 WG1793721
2,2-Dichloropropane U 0.161 1.00 1 12/23/2021 01:27 WG1793721
Di-isopropyl ether U 0.105 1.00 1 12/23/2021 01:27 WG1793721
Ethylbenzene U 0.137 1.00 1 12/23/2021 01:27 WG1793721
Hexachloro-1,3-butadiene U C3 0.337 1.00 1 12/23/2021 01:27 WG1793721
Isopropylbenzene U 0.105 1.00 1 12/23/2021 01:27 WG1793721
p-Isopropyltoluene U 0.120 1.00 1 12/23/2021 01:27 WG1793721
2-Butanone (MEK)U 1.19 10.0 1 12/23/2021 01:27 WG1793721
Methylene Chloride U 0.430 5.00 1 12/23/2021 01:27 WG1793721
4-Methyl-2-pentanone (MIBK) U 0.478 10.0 1 12/23/2021 01:27 WG1793721
Methyl tert-butyl ether U 0.101 1.00 1 12/23/2021 01:27 WG1793721
Naphthalene U C3 1.00 5.00 1 12/23/2021 01:27 WG1793721
n-Propylbenzene U 0.0993 1.00 1 12/23/2021 01:27 WG1793721
Styrene U 0.118 1.00 1 12/23/2021 01:27 WG1793721
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 12/23/2021 01:27 WG1793721
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 12/23/2021 01:27 WG1793721
1,1,2-Trichlorotrifluoroethane U 0.180 1.00 1 12/23/2021 01:27 WG1793721
Tetrachloroethene U 0.300 1.00 1 12/23/2021 01:27 WG1793721
Toluene U 0.278 1.00 1 12/23/2021 01:27 WG1793721
1,2,3-Trichlorobenzene U C4 0.230 1.00 1 12/23/2021 01:27 WG1793721
1,2,4-Trichlorobenzene U C4 0.481 1.00 1 12/23/2021 01:27 WG1793721
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 44 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 44 of 90
SAMPLE RESULTS - 25
L1444210
TRIP BLANK
Collected date/time: 12/16/21 00:00
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
1,1,1-Trichloroethane U 0.149 1.00 1 12/23/2021 01:27 WG1793721
1,1,2-Trichloroethane U 0.158 1.00 1 12/23/2021 01:27 WG1793721
Trichloroethene U 0.190 1.00 1 12/23/2021 01:27 WG1793721
Trichlorofluoromethane U 0.160 5.00 1 12/23/2021 01:27 WG1793721
1,2,3-Trichloropropane U 0.237 2.50 1 12/23/2021 01:27 WG1793721
1,2,4-Trimethylbenzene U 0.322 1.00 1 12/23/2021 01:27 WG1793721
1,2,3-Trimethylbenzene U 0.104 1.00 1 12/23/2021 01:27 WG1793721
1,3,5-Trimethylbenzene U 0.104 1.00 1 12/23/2021 01:27 WG1793721
Vinyl chloride U J4 0.234 1.00 1 12/23/2021 01:27 WG1793721
Xylenes, Total U 0.174 3.00 1 12/23/2021 01:27 WG1793721
(S) Toluene-d8 105 80.0-120 12/23/2021 01:27 WG1793721
(S) 4-Bromofluorobenzene 102 77.0-126 12/23/2021 01:27 WG1793721
(S) 1,2-Dichloroethane-d4 101 70.0-130 12/23/2021 01:27 WG1793721
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 45 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 45 of 90
QUALITY CONTROL SUMMARYWG1793096
Total Solids by Method 2540 G-2011 L1444210-01,02,03
Method Blank (MB)
(MB) R3744576-1 12/22/21 11:04
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.00200
L1444175-01 Original Sample (OS) • Duplicate (DUP)
(OS) L1444175-01 12/22/21 11:04 • (DUP) R3744576-3 12/22/21 11:04
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 78.2 74.5 1 4.86 10
Laboratory Control Sample (LCS)
(LCS) R3744576-2 12/22/21 11:04
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:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 46 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 46 of 90
QUALITY CONTROL SUMMARYWG1793097
Total Solids by Method 2540 G-2011 L1444210-04,05,06,07,08,09,10,11,12,13
Method Blank (MB)
(MB) R3744575-1 12/22/21 10:38
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.000
L1444210-07 Original Sample (OS) • Duplicate (DUP)
(OS) L1444210-07 12/22/21 10:38 • (DUP) R3744575-3 12/22/21 10:38
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 77.2 78.2 1 1.22 10
Laboratory Control Sample (LCS)
(LCS) R3744575-2 12/22/21 10:38
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 99.9 85.0-115
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 47 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 47 of 90
QUALITY CONTROL SUMMARYWG1793099
Total Solids by Method 2540 G-2011 L1444210-14,15,16,17,18,19,20,21,22,23
Method Blank (MB)
(MB) R3744574-1 12/22/21 10:29
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.000
L1444210-18 Original Sample (OS) • Duplicate (DUP)
(OS) L1444210-18 12/22/21 10:29 • (DUP) R3744574-3 12/22/21 10:29
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 94.6 93.0 1 1.62 10
Laboratory Control Sample (LCS)
(LCS) R3744574-2 12/22/21 10:29
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:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 48 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 48 of 90
QUALITY CONTROL SUMMARYWG1793105
Total Solids by Method 2540 G-2011 L1444210-24
Method Blank (MB)
(MB) R3744595-1 12/23/21 08:08
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.00200
L1444210-24 Original Sample (OS) • Duplicate (DUP)
(OS) L1444210-24 12/23/21 08:08 • (DUP) R3744595-3 12/23/21 08:08
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 81.8 81.9 1 0.0749 10
Laboratory Control Sample (LCS)
(LCS) R3744595-2 12/23/21 08:08
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
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 49 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 49 of 90
QUALITY CONTROL SUMMARYWG1794731
Volatile Petroleum Hydrocarbons by Method MADEPV L1444210-23,24
Method Blank (MB)
(MB) R3745095-3 12/25/21 04:59
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C5-C8 Aliphatics 2.10 J 1.67 5.00
Unadjusted C9-C12 Aliphatics U 1.67 5.00
Total VPH 2.10 J 1.67 5.00
(S) 2,5-Dibromotoluene(FID) 113 70.0-130
(S) 2,5-Dibromotoluene(PID) 94.7 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3745095-1 12/25/21 03:19 • (LCSD) R3745095-2 12/25/21 03:53
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 53.3 52.6 88.8 87.7 70.0-130 1.32 25
Unadjusted C9-C12 Aliphatics 70.0 64.1 62.8 91.6 89.7 70.0-130 2.05 25
Total VPH 140 127 124 90.7 88.6 70.0-130 2.39 25
(S) 2,5-Dibromotoluene(FID) 117 119 70.0-130
(S) 2,5-Dibromotoluene(PID) 102 102 70.0-130
L1444213-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1444213-01 12/25/21 09:58 • (MS) R3745095-4 12/25/21 16:36 • (MSD) R3745095-5 12/25/21 17:09
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 70.8 U 45.5 57.6 64.3 81.3 1 70.0-130 J6 23.4 25
Unadjusted C9-C12 Aliphatics 82.6 4.05 62.9 78.2 71.3 89.8 1 70.0-130 21.6 25
Total VPH 166 9.16 122 149 67.8 84.4 1 70.0-130 J6 20.3 25
(S) 2,5-Dibromotoluene(FID) 112 109 70.0-130
(S) 2,5-Dibromotoluene(PID) 91.6 91.7 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 50 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 50 of 90
QUALITY CONTROL SUMMARYWG1795235
Volatile Petroleum Hydrocarbons by Method MADEPV L1444210-20,21,22
Method Blank (MB)
(MB) R3746283-3 12/29/21 11:37
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C5-C8 Aliphatics 1.79 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 1.79 J 1.67 5.00
(S) 2,5-Dibromotoluene(FID) 99.2 70.0-130
(S) 2,5-Dibromotoluene(PID) 101 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3746283-1 12/29/21 05:16 • (LCSD) R3746283-2 12/29/21 05:49
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 55.2 58.5 92.0 97.5 70.0-130 5.80 25
Unadjusted C9-C12 Aliphatics 70.0 67.5 70.8 96.4 101 70.0-130 4.77 25
Unadjusted C9-C10 Aromatics 10.0 9.81 9.93 98.1 99.3 70.0-130 1.22 25
Total VPH 140 133 139 95.0 99.3 70.0-130 4.41 25
(S) 2,5-Dibromotoluene(FID) 103 102 70.0-130
(S) 2,5-Dibromotoluene(PID) 105 103 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 51 of 90
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 51 of 90
QUALITY CONTROL SUMMARYWG1795268
Volatile Petroleum Hydrocarbons by Method MADEPV L1444210-23,24
Method Blank (MB)
(MB) R3746284-3 12/29/21 11:37
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C9-C10 Aromatics U 1.67 5.00
Total VPH 1.79 J 1.67 5.00
(S) 2,5-Dibromotoluene(FID) 99.2 70.0-130
(S) 2,5-Dibromotoluene(PID) 101 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3746284-1 12/29/21 05:16 • (LCSD) R3746284-2 12/29/21 05:49
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-C10 Aromatics 10.0 9.81 9.93 98.1 99.3 70.0-130 1.22 25
Total VPH 140 133 139 95.0 99.3 70.0-130 4.41 25
(S) 2,5-Dibromotoluene(FID) 103 102 70.0-130
(S) 2,5-Dibromotoluene(PID) 105 103 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 52 of 90
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 52 of 90
QUALITY CONTROL SUMMARYWG1793246
Volatile Organic Compounds (GC) by Method 8015D/GRO L1444210-04,05,06,07,08,10,12
Method Blank (MB)
(MB) R3744405-3 12/22/21 03:19
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
TPH (GC/FID) Low Fraction 0.616 J 0.543 2.50
(S)
a,a,a-Trifluorotoluene(FID)98.4 77.0-120
Laboratory Control Sample (LCS)
(LCS) R3744405-2 12/22/21 02:32
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) Low Fraction 5.50 6.35 115 72.0-127
(S)
a,a,a-Trifluorotoluene(FID) 106 77.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:19 53 of 90
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 53 of 90
QUALITY CONTROL SUMMARYWG1793247
Volatile Organic Compounds (GC) by Method 8015D/GRO L1444210-13
Method Blank (MB)
(MB) R3744953-2 12/22/21 05:38
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)96.7 77.0-120
Laboratory Control Sample (LCS)
(LCS) R3744953-1 12/22/21 04:29
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) Low Fraction 5.50 4.70 85.5 72.0-127
(S)
a,a,a-Trifluorotoluene(FID) 96.9 77.0-120
L1444097-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1444097-01 12/22/21 06:12 • (MS) R3744953-3 12/22/21 13:57 • (MSD) R3744953-4 12/22/21 14:20
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 198 U 172 180 87.1 91.1 25 10.0-151 4.52 28
(S)
a,a,a-Trifluorotoluene(FID) 97.6 97.7 77.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793410
Volatile Organic Compounds (GC) by Method 8015D/GRO L1444210-15,16,18,19
Method Blank (MB)
(MB) R3744190-2 12/22/21 17:30
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)96.6 77.0-120
Laboratory Control Sample (LCS)
(LCS) R3744190-1 12/22/21 16:44
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) Low Fraction 5.50 5.67 103 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 SUMMARYWG1794046
Volatile Organic Compounds (GC) by Method 8015D/GRO L1444210-17
Method Blank (MB)
(MB) R3744460-2 12/23/21 11:03
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)97.3 77.0-120
Laboratory Control Sample (LCS)
(LCS) R3744460-1 12/23/21 10:16
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) Low Fraction 5.50 5.34 97.1 72.0-127
(S)
a,a,a-Trifluorotoluene(FID) 103 77.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 56 of 90
QUALITY CONTROL SUMMARYWG1794337
Volatile Organic Compounds (GC) by Method 8015D/GRO L1444210-01,02,03,09,11
Method Blank (MB)
(MB) R3744612-2 12/23/21 11:03
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)97.3 77.0-120
Laboratory Control Sample (LCS)
(LCS) R3744612-1 12/23/21 10:16
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) Low Fraction 5.50 5.34 97.1 72.0-127
(S)
a,a,a-Trifluorotoluene(FID) 103 77.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 57 of 90
QUALITY CONTROL SUMMARYWG1795115
Volatile Organic Compounds (GC) by Method 8015D/GRO L1444210-14
Method Blank (MB)
(MB) R3745289-2 12/27/21 13:02
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)115 77.0-120
Laboratory Control Sample (LCS)
(LCS) R3745289-1 12/27/21 12:18
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) Low Fraction 5.50 5.94 108 72.0-127
(S)
a,a,a-Trifluorotoluene(FID) 101 77.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793451
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-20,21,22,23
Method Blank (MB)
(MB) R3744232-3 12/22/21 10:29
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
Hexachloro-1,3-butadiene U 0.00600 0.0250
Isopropylbenzene U 0.000425 0.00250
p-Isopropyltoluene U 0.00255 0.00500
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793451
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-20,21,22,23
Method Blank (MB)
(MB) R3744232-3 12/22/21 10:29
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
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
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
Tetrachloroethene U 0.000896 0.00250
Toluene U 0.00130 0.00500
1,1,2-Trichlorotrifluoroethane U 0.000754 0.00250
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
Vinyl chloride U 0.00116 0.00250
(S) Toluene-d8 98.8 75.0-131
(S) 4-Bromofluorobenzene 97.0 67.0-138
(S) 1,2-Dichloroethane-d4 87.9 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3744232-1 12/22/21 08:52 • (LCSD) R3744232-2 12/22/21 09:12
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 0.649 0.658 104 105 10.0-160 1.38 31
Acrylonitrile 0.625 0.663 0.697 106 112 45.0-153 5.00 22
Benzene 0.125 0.122 0.120 97.6 96.0 70.0-123 1.65 20
Bromobenzene 0.125 0.123 0.115 98.4 92.0 73.0-121 6.72 20
Bromodichloromethane 0.125 0.125 0.121 100 96.8 73.0-121 3.25 20
Bromoform 0.125 0.121 0.131 96.8 105 64.0-132 7.94 20
Bromomethane 0.125 0.106 0.134 84.8 107 56.0-147 J3 23.3 20
n-Butylbenzene 0.125 0.117 0.107 93.6 85.6 68.0-135 8.93 20
sec-Butylbenzene 0.125 0.118 0.112 94.4 89.6 74.0-130 5.22 20
tert-Butylbenzene 0.125 0.115 0.108 92.0 86.4 75.0-127 6.28 20
Carbon tetrachloride 0.125 0.140 0.147 112 118 66.0-128 4.88 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793451
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-20,21,22,23
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3744232-1 12/22/21 08:52 • (LCSD) R3744232-2 12/22/21 09:12
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 %%%%%
Chlorobenzene 0.125 0.121 0.119 96.8 95.2 76.0-128 1.67 20
Chlorodibromomethane 0.125 0.116 0.117 92.8 93.6 74.0-127 0.858 20
Chloroethane 0.125 0.110 0.134 88.0 107 61.0-134 19.7 20
Chloroform 0.125 0.132 0.137 106 110 72.0-123 3.72 20
Chloromethane 0.125 0.117 0.125 93.6 100 51.0-138 6.61 20
2-Chlorotoluene 0.125 0.121 0.120 96.8 96.0 75.0-124 0.830 20
4-Chlorotoluene 0.125 0.116 0.110 92.8 88.0 75.0-124 5.31 20
1,2-Dibromo-3-Chloropropane 0.125 0.116 0.111 92.8 88.8 59.0-130 4.41 20
1,2-Dibromoethane 0.125 0.123 0.119 98.4 95.2 74.0-128 3.31 20
Dibromomethane 0.125 0.126 0.121 101 96.8 75.0-122 4.05 20
1,2-Dichlorobenzene 0.125 0.119 0.115 95.2 92.0 76.0-124 3.42 20
1,3-Dichlorobenzene 0.125 0.118 0.115 94.4 92.0 76.0-125 2.58 20
1,4-Dichlorobenzene 0.125 0.117 0.117 93.6 93.6 77.0-121 0.000 20
Dichlorodifluoromethane 0.125 0.157 0.170 126 136 43.0-156 7.95 20
1,1-Dichloroethane 0.125 0.131 0.139 105 111 70.0-127 5.93 20
1,2-Dichloroethane 0.125 0.109 0.112 87.2 89.6 65.0-131 2.71 20
1,1-Dichloroethene 0.125 0.137 0.146 110 117 65.0-131 6.36 20
cis-1,2-Dichloroethene 0.125 0.136 0.149 109 119 73.0-125 9.12 20
trans-1,2-Dichloroethene 0.125 0.141 0.152 113 122 71.0-125 7.51 20
1,2-Dichloropropane 0.125 0.115 0.112 92.0 89.6 74.0-125 2.64 20
1,1-Dichloropropene 0.125 0.130 0.132 104 106 73.0-125 1.53 20
1,3-Dichloropropane 0.125 0.115 0.106 92.0 84.8 80.0-125 8.14 20
cis-1,3-Dichloropropene 0.125 0.119 0.105 95.2 84.0 76.0-127 12.5 20
trans-1,3-Dichloropropene 0.125 0.113 0.103 90.4 82.4 73.0-127 9.26 20
2,2-Dichloropropane 0.125 0.142 0.157 114 126 59.0-135 10.0 20
Di-isopropyl ether 0.125 0.124 0.132 99.2 106 60.0-136 6.25 20
Hexachloro-1,3-butadiene 0.125 0.139 0.0958 111 76.6 57.0-150 J3 36.8 20
Isopropylbenzene 0.125 0.126 0.132 101 106 72.0-127 4.65 20
p-Isopropyltoluene 0.125 0.122 0.114 97.6 91.2 72.0-133 6.78 20
2-Butanone (MEK)0.625 0.523 0.487 83.7 77.9 30.0-160 7.13 24
Methylene Chloride 0.125 0.146 0.163 117 130 68.0-123 J4 11.0 20
4-Methyl-2-pentanone (MIBK) 0.625 0.575 0.584 92.0 93.4 56.0-143 1.55 20
Methyl tert-butyl ether 0.125 0.131 0.140 105 112 66.0-132 6.64 20
n-Propylbenzene 0.125 0.115 0.110 92.0 88.0 74.0-126 4.44 20
Styrene 0.125 0.128 0.128 102 102 72.0-127 0.000 20
1,1,1,2-Tetrachloroethane 0.125 0.128 0.136 102 109 74.0-129 6.06 20
1,1,2,2-Tetrachloroethane 0.125 0.122 0.122 97.6 97.6 68.0-128 0.000 20
Tetrachloroethene 0.125 0.115 0.116 92.0 92.8 70.0-136 0.866 20
Toluene 0.125 0.113 0.111 90.4 88.8 75.0-121 1.79 20
1,1,2-Trichlorotrifluoroethane 0.125 0.162 0.178 130 142 61.0-139 J4 9.41 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793451
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-20,21,22,23
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3744232-1 12/22/21 08:52 • (LCSD) R3744232-2 12/22/21 09:12
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 %%%%%
1,2,3-Trichlorobenzene 0.125 0.117 0.0740 93.6 59.2 59.0-139 J3 45.0 20
1,2,4-Trichlorobenzene 0.125 0.124 0.0857 99.2 68.6 62.0-137 J3 36.5 20
1,1,1-Trichloroethane 0.125 0.143 0.152 114 122 69.0-126 6.10 20
1,1,2-Trichloroethane 0.125 0.112 0.108 89.6 86.4 78.0-123 3.64 20
Trichloroethene 0.125 0.126 0.122 101 97.6 76.0-126 3.23 20
Trichlorofluoromethane 0.125 0.145 0.163 116 130 61.0-142 11.7 20
1,2,3-Trichloropropane 0.125 0.121 0.113 96.8 90.4 67.0-129 6.84 20
Vinyl chloride 0.125 0.135 0.142 108 114 63.0-134 5.05 20
(S) Toluene-d8 93.1 94.9 75.0-131
(S) 4-Bromofluorobenzene 101 105 67.0-138
(S) 1,2-Dichloroethane-d4 97.4 98.6 70.0-130
L1444162-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1444162-01 12/22/21 16:00 • (MS) R3744232-4 12/22/21 21:15 • (MSD) R3744232-5 12/22/21 21:35
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 %%%%%
Acetone 0.713 U 0.236 0.264 33.1 37.0 1.02 10.0-160 11.2 40
Acrylonitrile 0.713 U 0.390 0.529 54.7 74.1 1.02 10.0-160 30.2 40
Benzene 0.143 U 0.145 0.139 102 96.9 1.02 10.0-149 4.72 37
Bromobenzene 0.143 U 0.155 0.167 109 116 1.02 10.0-156 6.94 38
Bromodichloromethane 0.143 U 0.149 0.145 104 102 1.02 10.0-143 2.28 37
Bromoform 0.143 U 0.142 0.148 99.2 103 1.02 10.0-146 3.86 36
Bromomethane 0.143 U 0.0616 0.0606 43.0 42.3 1.02 10.0-149 1.65 38
n-Butylbenzene 0.143 U 0.136 0.130 95.3 90.6 1.02 10.0-160 5.04 40
sec-Butylbenzene 0.143 U 0.144 0.139 101 96.9 1.02 10.0-159 3.95 39
tert-Butylbenzene 0.143 U 0.144 0.142 101 99.2 1.02 10.0-156 1.56 39
Carbon tetrachloride 0.143 U 0.155 0.148 109 103 1.02 10.0-145 5.17 37
Chlorobenzene 0.143 U 0.153 0.155 107 109 1.02 10.0-152 1.45 39
Chlorodibromomethane 0.143 U 0.149 0.149 104 104 1.02 10.0-146 0.000 37
Chloroethane 0.143 U 0.0647 0.0493 45.2 34.5 1.02 10.0-146 27.1 40
Chloroform 0.143 U 0.144 0.143 101 100 1.02 10.0-146 0.778 37
Chloromethane 0.143 U 0.0464 0.0428 32.4 29.9 1.02 10.0-159 8.02 37
2-Chlorotoluene 0.143 U 0.159 0.162 111 113 1.02 10.0-159 2.09 38
4-Chlorotoluene 0.143 U 0.146 0.150 102 105 1.02 10.0-155 2.26 39
1,2-Dibromo-3-Chloropropane 0.143 U 0.124 0.132 86.7 92.2 1.02 10.0-151 6.11 39
1,2-Dibromoethane 0.143 U 0.158 0.157 110 109 1.02 10.0-148 0.712 34
Dibromomethane 0.143 U 0.145 0.138 102 96.1 1.02 10.0-147 5.53 35
1,2-Dichlorobenzene 0.143 U 0.152 0.152 106 106 1.02 10.0-155 0.000 37
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793451
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-20,21,22,23
L1444162-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1444162-01 12/22/21 16:00 • (MS) R3744232-4 12/22/21 21:15 • (MSD) R3744232-5 12/22/21 21:35
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 %%%%%
1,3-Dichlorobenzene 0.143 U 0.152 0.150 106 105 1.02 10.0-153 1.48 38
1,4-Dichlorobenzene 0.143 U 0.155 0.152 109 106 1.02 10.0-151 2.18 38
Dichlorodifluoromethane 0.143 U 0.00815 0.00750 5.70 5.24 1.02 10.0-160 J6 J6 8.29 35
1,1-Dichloroethane 0.143 U 0.144 0.139 101 96.9 1.02 10.0-147 3.95 37
1,2-Dichloroethane 0.143 U 0.134 0.131 93.7 91.4 1.02 10.0-148 2.53 35
1,1-Dichloroethene 0.143 U 0.127 0.124 89.1 86.7 1.02 10.0-155 2.67 37
cis-1,2-Dichloroethene 0.143 U 0.152 0.144 106 101 1.02 10.0-149 5.28 37
trans-1,2-Dichloroethene 0.143 U 0.141 0.140 98.4 97.7 1.02 10.0-150 0.797 37
1,2-Dichloropropane 0.143 U 0.142 0.140 99.2 97.7 1.02 10.0-148 1.59 37
1,1-Dichloropropene 0.143 U 0.168 0.158 117 110 1.02 10.0-153 6.19 35
1,3-Dichloropropane 0.143 U 0.146 0.152 102 106 1.02 10.0-154 3.75 35
cis-1,3-Dichloropropene 0.143 U 0.143 0.143 100 100 1.02 10.0-151 0.000 37
trans-1,3-Dichloropropene 0.143 U 0.146 0.153 102 107 1.02 10.0-148 4.48 37
2,2-Dichloropropane 0.143 U 0.134 0.132 93.7 92.2 1.02 10.0-138 1.68 36
Di-isopropyl ether 0.143 U 0.136 0.135 95.3 94.5 1.02 10.0-147 0.823 36
Hexachloro-1,3-butadiene 0.143 U 0.145 0.138 102 96.1 1.02 10.0-160 5.53 40
Isopropylbenzene 0.143 U 0.152 0.149 106 104 1.02 10.0-155 2.23 38
p-Isopropyltoluene 0.143 U 0.145 0.140 102 97.7 1.02 10.0-160 3.92 40
2-Butanone (MEK)0.713 U 0.409 0.428 57.4 60.0 1.02 10.0-160 4.54 40
Methylene Chloride 0.143 U 0.142 0.144 99.2 101 1.02 10.0-141 1.56 37
4-Methyl-2-pentanone (MIBK) 0.713 U 0.588 0.626 82.4 87.8 1.02 10.0-160 6.26 35
Methyl tert-butyl ether 0.143 U 0.132 0.127 92.2 89.1 1.02 11.0-147 3.45 35
n-Propylbenzene 0.143 U 0.149 0.150 104 105 1.02 10.0-158 0.749 38
Styrene 0.143 U 0.154 0.155 108 109 1.02 10.0-160 0.722 40
1,1,1,2-Tetrachloroethane 0.143 U 0.154 0.154 108 108 1.02 10.0-149 0.000 39
1,1,2,2-Tetrachloroethane 0.143 U 0.136 0.146 95.3 102 1.02 10.0-160 7.11 35
Tetrachloroethene 0.143 U 0.155 0.157 109 109 1.02 10.0-156 0.717 39
Toluene 0.143 0.00285 0.148 0.152 101 104 1.02 10.0-156 2.99 38
1,1,2-Trichlorotrifluoroethane 0.143 U 0.165 0.146 116 102 1.02 10.0-160 12.2 36
1,2,3-Trichlorobenzene 0.143 U 0.149 0.126 104 88.3 1.02 10.0-160 16.3 40
1,2,4-Trichlorobenzene 0.143 U 0.144 0.127 101 89.1 1.02 10.0-160 12.3 40
1,1,1-Trichloroethane 0.143 U 0.154 0.150 108 105 1.02 10.0-144 2.94 35
1,1,2-Trichloroethane 0.143 U 0.148 0.149 103 104 1.02 10.0-160 0.755 35
Trichloroethene 0.143 U 0.162 0.163 113 114 1.02 10.0-156 0.687 38
Trichlorofluoromethane 0.143 U 0.0854 0.0728 59.7 50.9 1.02 10.0-160 16.0 40
1,2,3-Trichloropropane 0.143 U 0.143 0.151 100 105 1.02 10.0-156 5.32 35
Vinyl chloride 0.143 U 0.0626 0.0620 43.8 43.4 1.02 10.0-160 0.897 37
(S) Toluene-d8 97.8 99.7 75.0-131
(S) 4-Bromofluorobenzene 95.9 95.8 67.0-138
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793451
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-20,21,22,23
L1444162-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1444162-01 12/22/21 16:00 • (MS) R3744232-4 12/22/21 21:15 • (MSD) R3744232-5 12/22/21 21:35
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 %%%%%
(S) 1,2-Dichloroethane-d4 94.6 90.5 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793744
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-24
Method Blank (MB)
(MB) R3745167-3 12/22/21 21:06
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
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
p-Isopropyltoluene U 0.00255 0.00500
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793744
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-24
Method Blank (MB)
(MB) R3745167-3 12/22/21 21:06
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
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
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
Tetrachloroethene U 0.000896 0.00250
Toluene U 0.00130 0.00500
1,1,2-Trichlorotrifluoroethane U 0.000754 0.00250
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
Vinyl chloride U 0.00116 0.00250
Xylenes, Total U 0.000880 0.00650
(S) Toluene-d8 108 75.0-131
(S) 4-Bromofluorobenzene 98.3 67.0-138
(S) 1,2-Dichloroethane-d4 93.5 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3745167-1 12/22/21 19:50 • (LCSD) R3745167-2 12/22/21 20:09
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 %%%%%
Acrylonitrile 0.625 0.995 0.930 159 149 45.0-153 J4 6.75 22
Benzene 0.125 0.130 0.124 104 99.2 70.0-123 4.72 20
Bromobenzene 0.125 0.109 0.112 87.2 89.6 73.0-121 2.71 20
Bromodichloromethane 0.125 0.123 0.119 98.4 95.2 73.0-121 3.31 20
Bromoform 0.125 0.117 0.113 93.6 90.4 64.0-132 3.48 20
Bromomethane 0.125 0.113 0.110 90.4 88.0 56.0-147 2.69 20
n-Butylbenzene 0.125 0.106 0.106 84.8 84.8 68.0-135 0.000 20
sec-Butylbenzene 0.125 0.104 0.103 83.2 82.4 74.0-130 0.966 20
tert-Butylbenzene 0.125 0.104 0.104 83.2 83.2 75.0-127 0.000 20
Carbon tetrachloride 0.125 0.128 0.119 102 95.2 66.0-128 7.29 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793744
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-24
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3745167-1 12/22/21 19:50 • (LCSD) R3745167-2 12/22/21 20:09
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 %%%%%
Chlorobenzene 0.125 0.122 0.119 97.6 95.2 76.0-128 2.49 20
Chlorodibromomethane 0.125 0.119 0.117 95.2 93.6 74.0-127 1.69 20
Chloroethane 0.125 0.120 0.113 96.0 90.4 61.0-134 6.01 20
Chloroform 0.125 0.142 0.137 114 110 72.0-123 3.58 20
Chloromethane 0.125 0.121 0.111 96.8 88.8 51.0-138 8.62 20
2-Chlorotoluene 0.125 0.106 0.106 84.8 84.8 75.0-124 0.000 20
4-Chlorotoluene 0.125 0.108 0.108 86.4 86.4 75.0-124 0.000 20
1,2-Dibromo-3-Chloropropane 0.125 0.125 0.123 100 98.4 59.0-130 1.61 20
1,2-Dibromoethane 0.125 0.120 0.116 96.0 92.8 74.0-128 3.39 20
Dibromomethane 0.125 0.117 0.116 93.6 92.8 75.0-122 0.858 20
1,2-Dichlorobenzene 0.125 0.127 0.125 102 100 76.0-124 1.59 20
1,3-Dichlorobenzene 0.125 0.114 0.116 91.2 92.8 76.0-125 1.74 20
1,4-Dichlorobenzene 0.125 0.107 0.109 85.6 87.2 77.0-121 1.85 20
Dichlorodifluoromethane 0.125 0.136 0.119 109 95.2 43.0-156 13.3 20
1,1-Dichloroethane 0.125 0.136 0.131 109 105 70.0-127 3.75 20
1,2-Dichloroethane 0.125 0.125 0.122 100 97.6 65.0-131 2.43 20
1,1-Dichloroethene 0.125 0.144 0.130 115 104 65.0-131 10.2 20
cis-1,2-Dichloroethene 0.125 0.129 0.123 103 98.4 73.0-125 4.76 20
trans-1,2-Dichloroethene 0.125 0.134 0.127 107 102 71.0-125 5.36 20
1,2-Dichloropropane 0.125 0.133 0.128 106 102 74.0-125 3.83 20
1,1-Dichloropropene 0.125 0.138 0.129 110 103 73.0-125 6.74 20
1,3-Dichloropropane 0.125 0.124 0.121 99.2 96.8 80.0-125 2.45 20
cis-1,3-Dichloropropene 0.125 0.119 0.115 95.2 92.0 76.0-127 3.42 20
trans-1,3-Dichloropropene 0.125 0.115 0.112 92.0 89.6 73.0-127 2.64 20
2,2-Dichloropropane 0.125 0.133 0.132 106 106 59.0-135 0.755 20
Di-isopropyl ether 0.125 0.136 0.132 109 106 60.0-136 2.99 20
Ethylbenzene 0.125 0.119 0.113 95.2 90.4 74.0-126 5.17 20
Hexachloro-1,3-butadiene 0.125 0.109 0.112 87.2 89.6 57.0-150 2.71 20
Isopropylbenzene 0.125 0.122 0.118 97.6 94.4 72.0-127 3.33 20
p-Isopropyltoluene 0.125 0.101 0.0990 80.8 79.2 72.0-133 2.00 20
2-Butanone (MEK)0.625 0.792 0.760 127 122 30.0-160 4.12 24
Methylene Chloride 0.125 0.149 0.134 119 107 68.0-123 10.6 20
4-Methyl-2-pentanone (MIBK) 0.625 0.714 0.705 114 113 56.0-143 1.27 20
Methyl tert-butyl ether 0.125 0.142 0.138 114 110 66.0-132 2.86 20
n-Propylbenzene 0.125 0.110 0.108 88.0 86.4 74.0-126 1.83 20
Styrene 0.125 0.112 0.110 89.6 88.0 72.0-127 1.80 20
1,1,1,2-Tetrachloroethane 0.125 0.119 0.118 95.2 94.4 74.0-129 0.844 20
1,1,2,2-Tetrachloroethane 0.125 0.116 0.117 92.8 93.6 68.0-128 0.858 20
Tetrachloroethene 0.125 0.127 0.118 102 94.4 70.0-136 7.35 20
Toluene 0.125 0.122 0.119 97.6 95.2 75.0-121 2.49 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793744
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-24
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3745167-1 12/22/21 19:50 • (LCSD) R3745167-2 12/22/21 20:09
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 %%%%%
1,1,2-Trichlorotrifluoroethane 0.125 0.128 0.120 102 96.0 61.0-139 6.45 20
1,2,3-Trichlorobenzene 0.125 0.103 0.111 82.4 88.8 59.0-139 7.48 20
1,2,4-Trichlorobenzene 0.125 0.111 0.110 88.8 88.0 62.0-137 0.905 20
1,1,1-Trichloroethane 0.125 0.132 0.126 106 101 69.0-126 4.65 20
1,1,2-Trichloroethane 0.125 0.122 0.121 97.6 96.8 78.0-123 0.823 20
Trichloroethene 0.125 0.137 0.129 110 103 76.0-126 6.02 20
Trichlorofluoromethane 0.125 0.0959 0.0983 76.7 78.6 61.0-142 2.47 20
1,2,3-Trichloropropane 0.125 0.109 0.112 87.2 89.6 67.0-129 2.71 20
Vinyl chloride 0.125 0.115 0.112 92.0 89.6 63.0-134 2.64 20
Xylenes, Total 0.375 0.369 0.358 98.4 95.5 72.0-127 3.03 20
(S) Toluene-d8 103 103 75.0-131
(S) 4-Bromofluorobenzene 105 103 67.0-138
(S) 1,2-Dichloroethane-d4 100 98.3 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1794178
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-20,21,22,23
Method Blank (MB)
(MB) R3744680-3 12/23/21 22:46
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
n-Butylbenzene U 0.00525 0.0125
sec-Butylbenzene U 0.00288 0.0125
Ethylbenzene U 0.000737 0.00250
Isopropylbenzene U 0.000425 0.00250
p-Isopropyltoluene U 0.00255 0.00500
Naphthalene U 0.00488 0.0125
n-Propylbenzene U 0.000950 0.00500
Toluene U 0.00130 0.00500
1,2,4-Trimethylbenzene U 0.00158 0.00500
1,3,5-Trimethylbenzene U 0.00200 0.00500
Xylenes, Total U 0.000880 0.00650
(S) Toluene-d8 98.7 75.0-131
(S) 4-Bromofluorobenzene 95.6 67.0-138
(S) 1,2-Dichloroethane-d4 91.8 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3744680-1 12/23/21 21:09 • (LCSD) R3744680-2 12/23/21 21:28
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 %%%%%
n-Butylbenzene 0.125 0.111 0.109 88.8 87.2 68.0-135 1.82 20
sec-Butylbenzene 0.125 0.118 0.116 94.4 92.8 74.0-130 1.71 20
Ethylbenzene 0.125 0.119 0.119 95.2 95.2 74.0-126 0.000 20
Isopropylbenzene 0.125 0.116 0.120 92.8 96.0 72.0-127 3.39 20
p-Isopropyltoluene 0.125 0.120 0.117 96.0 93.6 72.0-133 2.53 20
Naphthalene 0.125 0.116 0.120 92.8 96.0 59.0-130 3.39 20
n-Propylbenzene 0.125 0.114 0.110 91.2 88.0 74.0-126 3.57 20
Toluene 0.125 0.117 0.117 93.6 93.6 75.0-121 0.000 20
1,2,4-Trimethylbenzene 0.125 0.114 0.114 91.2 91.2 70.0-126 0.000 20
1,3,5-Trimethylbenzene 0.125 0.118 0.116 94.4 92.8 73.0-127 1.71 20
Xylenes, Total 0.375 0.351 0.354 93.6 94.4 72.0-127 0.851 20
(S) Toluene-d8 96.6 97.6 75.0-131
(S) 4-Bromofluorobenzene 95.9 96.1 67.0-138
(S) 1,2-Dichloroethane-d4 96.3 98.0 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1794808
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-20,23
Method Blank (MB)
(MB) R3744863-3 12/26/21 20:18
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
1,2,4-Trimethylbenzene U 0.00158 0.00500
(S) Toluene-d8 106 75.0-131
(S) 4-Bromofluorobenzene 96.9 67.0-138
(S) 1,2-Dichloroethane-d4 115 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3744863-1 12/26/21 19:03 • (LCSD) R3744863-2 12/26/21 19:22
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 %%%%%
1,2,4-Trimethylbenzene 0.125 0.111 0.105 88.8 84.0 70.0-126 5.56 20
(S) Toluene-d8 97.5 107 75.0-131
(S) 4-Bromofluorobenzene 99.0 103 67.0-138
(S) 1,2-Dichloroethane-d4 120 118 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1795325
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-24
Method Blank (MB)
(MB) R3745233-3 12/27/21 19:00
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acetone U 0.0365 0.0500
Naphthalene U 0.00488 0.0125
1,2,4-Trimethylbenzene U 0.00158 0.00500
1,3,5-Trimethylbenzene U 0.00200 0.00500
(S) Toluene-d8 103 75.0-131
(S) 4-Bromofluorobenzene 97.9 67.0-138
(S) 1,2-Dichloroethane-d4 99.6 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3745233-1 12/27/21 17:45 • (LCSD) R3745233-2 12/27/21 18:04
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 0.538 0.527 86.1 84.3 10.0-160 2.07 31
Naphthalene 0.125 0.117 0.142 93.6 114 59.0-130 19.3 20
1,2,4-Trimethylbenzene 0.125 0.120 0.129 96.0 103 70.0-126 7.23 20
1,3,5-Trimethylbenzene 0.125 0.122 0.134 97.6 107 73.0-127 9.38 20
(S) Toluene-d8 99.7 103 75.0-131
(S) 4-Bromofluorobenzene 97.9 96.3 67.0-138
(S) 1,2-Dichloroethane-d4 102 102 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1793721
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-25
Method Blank (MB)
(MB) R3744269-4 12/22/21 22:44
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acetone U 11.3 50.0
Acrolein U 2.54 50.0
Acrylonitrile U 0.671 10.0
Benzene U 0.0941 1.00
Bromobenzene U 0.118 1.00
Bromodichloromethane U 0.136 1.00
Bromoform U 0.129 1.00
Bromomethane U 0.605 5.00
n-Butylbenzene U 0.157 1.00
sec-Butylbenzene U 0.125 1.00
tert-Butylbenzene U 0.127 1.00
Carbon tetrachloride U 0.128 1.00
Chlorobenzene U 0.116 1.00
Chlorodibromomethane U 0.140 1.00
Chloroethane U 0.192 5.00
Chloroform U 0.111 5.00
Chloromethane U 0.960 2.50
2-Chlorotoluene U 0.106 1.00
4-Chlorotoluene U 0.114 1.00
1,2-Dibromo-3-Chloropropane U 0.276 5.00
1,2-Dibromoethane U 0.126 1.00
Dibromomethane U 0.122 1.00
1,2-Dichlorobenzene U 0.107 1.00
1,3-Dichlorobenzene U 0.110 1.00
1,4-Dichlorobenzene U 0.120 1.00
Dichlorodifluoromethane U 0.374 5.00
1,1-Dichloroethane U 0.100 1.00
1,2-Dichloroethane U 0.0819 1.00
1,1-Dichloroethene U 0.188 1.00
cis-1,2-Dichloroethene U 0.126 1.00
trans-1,2-Dichloroethene U 0.149 1.00
1,2-Dichloropropane U 0.149 1.00
1,1-Dichloropropene U 0.142 1.00
1,3-Dichloropropane U 0.110 1.00
cis-1,3-Dichloropropene U 0.111 1.00
trans-1,3-Dichloropropene U 0.118 1.00
2,2-Dichloropropane U 0.161 1.00
Di-isopropyl ether U 0.105 1.00
Ethylbenzene U 0.137 1.00
Hexachloro-1,3-butadiene U 0.337 1.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1793721
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-25
Method Blank (MB)
(MB) R3744269-4 12/22/21 22:44
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Isopropylbenzene U 0.105 1.00
p-Isopropyltoluene U 0.120 1.00
2-Butanone (MEK)U 1.19 10.0
Methylene Chloride U 0.430 5.00
4-Methyl-2-pentanone (MIBK) U 0.478 10.0
Methyl tert-butyl ether U 0.101 1.00
Naphthalene U 1.00 5.00
n-Propylbenzene U 0.0993 1.00
Styrene U 0.118 1.00
1,1,1,2-Tetrachloroethane U 0.147 1.00
1,1,2,2-Tetrachloroethane U 0.133 1.00
1,1,2-Trichlorotrifluoroethane U 0.180 1.00
Tetrachloroethene U 0.300 1.00
Toluene U 0.278 1.00
1,2,3-Trichlorobenzene U 0.230 1.00
1,2,4-Trichlorobenzene U 0.481 1.00
1,1,1-Trichloroethane U 0.149 1.00
1,1,2-Trichloroethane U 0.158 1.00
Trichloroethene U 0.190 1.00
Trichlorofluoromethane U 0.160 5.00
1,2,3-Trichloropropane U 0.237 2.50
1,2,4-Trimethylbenzene U 0.322 1.00
1,2,3-Trimethylbenzene U 0.104 1.00
1,3,5-Trimethylbenzene U 0.104 1.00
Vinyl chloride U 0.234 1.00
Xylenes, Total U 0.174 3.00
(S) Toluene-d8 106 80.0-120
(S) 4-Bromofluorobenzene 103 77.0-126
(S) 1,2-Dichloroethane-d4 100 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3744269-1 12/22/21 21:02 • (LCSD) R3744269-2 12/22/21 21:22
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Acetone 25.0 24.7 22.6 98.8 90.4 19.0-160 8.88 27
Acrolein 25.0 30.1 30.4 120 122 10.0-160 0.992 26
Acrylonitrile 25.0 26.9 26.6 108 106 55.0-149 1.12 20
Benzene 5.00 5.21 5.13 104 103 70.0-123 1.55 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 73 of 90
QUALITY CONTROL SUMMARYWG1793721
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-25
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3744269-1 12/22/21 21:02 • (LCSD) R3744269-2 12/22/21 21:22
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Bromobenzene 5.00 4.62 4.70 92.4 94.0 73.0-121 1.72 20
Bromodichloromethane 5.00 5.12 4.92 102 98.4 75.0-120 3.98 20
Bromoform 5.00 4.58 4.52 91.6 90.4 68.0-132 1.32 20
Bromomethane 5.00 5.18 4.97 104 99.4 10.0-160 4.14 25
n-Butylbenzene 5.00 4.41 4.65 88.2 93.0 73.0-125 5.30 20
sec-Butylbenzene 5.00 4.61 4.84 92.2 96.8 75.0-125 4.87 20
tert-Butylbenzene 5.00 4.81 4.87 96.2 97.4 76.0-124 1.24 20
Carbon tetrachloride 5.00 5.53 5.60 111 112 68.0-126 1.26 20
Chlorobenzene 5.00 5.49 5.35 110 107 80.0-121 2.58 20
Chlorodibromomethane 5.00 4.94 4.77 98.8 95.4 77.0-125 3.50 20
Chloroethane 5.00 4.72 4.69 94.4 93.8 47.0-150 0.638 20
Chloroform 5.00 5.20 5.20 104 104 73.0-120 0.000 20
Chloromethane 5.00 6.99 7.09 140 142 41.0-142 1.42 20
2-Chlorotoluene 5.00 4.51 4.63 90.2 92.6 76.0-123 2.63 20
4-Chlorotoluene 5.00 4.30 4.46 86.0 89.2 75.0-122 3.65 20
1,2-Dibromo-3-Chloropropane 5.00 4.17 4.24 83.4 84.8 58.0-134 1.66 20
1,2-Dibromoethane 5.00 5.17 5.18 103 104 80.0-122 0.193 20
Dibromomethane 5.00 5.81 5.59 116 112 80.0-120 3.86 20
1,2-Dichlorobenzene 5.00 4.87 4.89 97.4 97.8 79.0-121 0.410 20
1,3-Dichlorobenzene 5.00 5.03 5.02 101 100 79.0-120 0.199 20
1,4-Dichlorobenzene 5.00 4.96 4.93 99.2 98.6 79.0-120 0.607 20
Dichlorodifluoromethane 5.00 4.94 5.06 98.8 101 51.0-149 2.40 20
1,1-Dichloroethane 5.00 5.27 5.20 105 104 70.0-126 1.34 20
1,2-Dichloroethane 5.00 5.37 5.44 107 109 70.0-128 1.30 20
1,1-Dichloroethene 5.00 4.75 4.90 95.0 98.0 71.0-124 3.11 20
cis-1,2-Dichloroethene 5.00 5.11 5.11 102 102 73.0-120 0.000 20
trans-1,2-Dichloroethene 5.00 4.86 4.77 97.2 95.4 73.0-120 1.87 20
1,2-Dichloropropane 5.00 5.43 5.37 109 107 77.0-125 1.11 20
1,1-Dichloropropene 5.00 5.16 5.15 103 103 74.0-126 0.194 20
1,3-Dichloropropane 5.00 5.40 5.34 108 107 80.0-120 1.12 20
cis-1,3-Dichloropropene 5.00 5.11 5.01 102 100 80.0-123 1.98 20
trans-1,3-Dichloropropene 5.00 4.70 4.74 94.0 94.8 78.0-124 0.847 20
2,2-Dichloropropane 5.00 5.48 5.60 110 112 58.0-130 2.17 20
Di-isopropyl ether 5.00 4.59 4.66 91.8 93.2 58.0-138 1.51 20
Ethylbenzene 5.00 4.94 5.12 98.8 102 79.0-123 3.58 20
Hexachloro-1,3-butadiene 5.00 3.95 4.81 79.0 96.2 54.0-138 19.6 20
Isopropylbenzene 5.00 5.06 5.10 101 102 76.0-127 0.787 20
p-Isopropyltoluene 5.00 4.56 4.83 91.2 96.6 76.0-125 5.75 20
2-Butanone (MEK)25.0 26.4 26.8 106 107 44.0-160 1.50 20
Methylene Chloride 5.00 5.44 5.37 109 107 67.0-120 1.30 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 74 of 90
QUALITY CONTROL SUMMARYWG1793721
Volatile Organic Compounds (GC/MS) by Method 8260D L1444210-25
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3744269-1 12/22/21 21:02 • (LCSD) R3744269-2 12/22/21 21:22
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
4-Methyl-2-pentanone (MIBK) 25.0 26.1 26.2 104 105 68.0-142 0.382 20
Methyl tert-butyl ether 5.00 4.37 4.44 87.4 88.8 68.0-125 1.59 20
Naphthalene 5.00 3.58 4.09 71.6 81.8 54.0-135 13.3 20
n-Propylbenzene 5.00 4.54 4.64 90.8 92.8 77.0-124 2.18 20
Styrene 5.00 5.00 5.12 100 102 73.0-130 2.37 20
1,1,1,2-Tetrachloroethane 5.00 5.23 5.26 105 105 75.0-125 0.572 20
1,1,2,2-Tetrachloroethane 5.00 4.92 4.85 98.4 97.0 65.0-130 1.43 20
1,1,2-Trichlorotrifluoroethane 5.00 5.93 5.89 119 118 69.0-132 0.677 20
Tetrachloroethene 5.00 5.19 5.23 104 105 72.0-132 0.768 20
Toluene 5.00 5.02 4.98 100 99.6 79.0-120 0.800 20
1,2,3-Trichlorobenzene 5.00 3.84 4.67 76.8 93.4 50.0-138 19.5 20
1,2,4-Trichlorobenzene 5.00 4.03 4.48 80.6 89.6 57.0-137 10.6 20
1,1,1-Trichloroethane 5.00 5.13 5.26 103 105 73.0-124 2.50 20
1,1,2-Trichloroethane 5.00 5.02 4.98 100 99.6 80.0-120 0.800 20
Trichloroethene 5.00 5.57 5.42 111 108 78.0-124 2.73 20
Trichlorofluoromethane 5.00 5.86 5.97 117 119 59.0-147 1.86 20
1,2,3-Trichloropropane 5.00 5.12 4.85 102 97.0 73.0-130 5.42 20
1,2,4-Trimethylbenzene 5.00 4.53 4.55 90.6 91.0 76.0-121 0.441 20
1,2,3-Trimethylbenzene 5.00 4.64 4.72 92.8 94.4 77.0-120 1.71 20
1,3,5-Trimethylbenzene 5.00 4.56 4.66 91.2 93.2 76.0-122 2.17 20
Vinyl chloride 5.00 6.94 7.18 139 144 67.0-131 J4 J4 3.40 20
Xylenes, Total 15.0 15.5 15.6 103 104 79.0-123 0.643 20
(S) Toluene-d8 103 103 80.0-120
(S) 4-Bromofluorobenzene 102 103 77.0-126
(S) 1,2-Dichloroethane-d4 102 102 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 75 of 90
QUALITY CONTROL SUMMARYWG1794800
Semi-Volatile Organic Compounds (GC) by Method 8015C L1444210-01,02,03,04,05,06,15,16,17,18,19
Method Blank (MB)
(MB) R3745186-1 12/27/21 19:02
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
TPH (GC/FID) High Fraction U 0.769 4.00
(S) o-Terphenyl 75.1 18.0-148
Laboratory Control Sample (LCS)
(LCS) R3745186-2 12/27/21 19:16
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) High Fraction 50.0 39.1 78.2 50.0-150
(S) o-Terphenyl 82.7 18.0-148
L1444210-06 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1444210-06 12/28/21 00:14 • (MS) R3745186-3 12/28/21 00:28 • (MSD) R3745186-4 12/28/21 00:41
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) High Fraction 61.7 217 303 553 139 547 10 50.0-150 J3 J5 58.5 20
(S) o-Terphenyl 69.4 62.6 18.0-148
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 76 of 90
QUALITY CONTROL SUMMARYWG1795425
Semi-Volatile Organic Compounds (GC) by Method 8015C L1444210-07,08,09,10,11,12
Method Blank (MB)
(MB) R3746548-1 12/30/21 20:04
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
TPH (GC/FID) High Fraction 1.73 J 0.769 4.00
(S) o-Terphenyl 66.8 18.0-148
Laboratory Control Sample (LCS)
(LCS) R3746548-2 12/30/21 20:17
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) High Fraction 50.0 37.8 75.6 50.0-150
(S) o-Terphenyl 88.0 18.0-148
L1445926-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1445926-01 12/31/21 02:46 • (MS) R3746548-3 12/31/21 02:59 • (MSD) R3746548-4 12/31/21 03:12
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) High Fraction 66.0 2.96 47.4 50.3 67.3 70.8 1 50.0-150 5.89 20
(S) o-Terphenyl 86.4 90.9 18.0-148
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 77 of 90
QUALITY CONTROL SUMMARYWG1795429
Semi-Volatile Organic Compounds (GC) by Method 8015C L1444210-13,14
Method Blank (MB)
(MB) R3746260-1 12/29/21 15:02
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
TPH (GC/FID) High Fraction U 0.769 4.00
(S) o-Terphenyl 108 18.0-148
Laboratory Control Sample (LCS)
(LCS) R3746260-2 12/29/21 15:15
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
TPH (GC/FID) High Fraction 50.0 53.0 106 50.0-150
(S) o-Terphenyl 140 18.0-148
L1444255-54 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1444255-54 12/30/21 15:38 • (MS) R3746347-1 12/30/21 15:50 • (MSD) R3746347-2 12/30/21 23:27
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) High Fraction 62.7 10.4 75.0 60.4 103 79.7 1 50.0-150 J3 21.7 20
(S) o-Terphenyl 106 98.2 18.0-148
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 78 of 90
QUALITY CONTROL SUMMARYWG1793966
TPH by Method MADEPE L1444210-20
Method Blank (MB)
(MB) R3746189-1 12/29/21 19:02
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 72.9 40.0-140
Method Blank (MB)
(MB) R3746189-4 12/29/21 20:08
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C11-C22 Aromatics U 2.17 6.50
Unadjusted Total Petroleum
Hydrocarbons U 2.17 6.50
(S) o-Terphenyl 63.2 40.0-140
(S) 2-Fluorobiphenyl 82.1 40.0-140
(S) 2-Bromonaphthalene 82.3 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3746189-2 12/29/21 19:24 • (LCSD) R3746189-3 12/29/21 19:46
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 22.1 21.7 55.4 54.4 40.0-140 1.83 25
Unadjusted C19-C36 Aliphatics 53.2 40.2 39.1 75.6 73.5 40.0-140 2.77 25
(S) 1-Chloro-octadecane 77.4 71.4 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3746189-5 12/29/21 20:30 • (LCSD) R3746189-6 12/29/21 20:52
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 84.7 83.7 75.0 74.1 40.0-140 1.19 25
(S) o-Terphenyl 70.1 69.0 40.0-140
(S) 2-Fluorobiphenyl 78.8 86.1 40.0-140
(S) 2-Bromonaphthalene 79.3 86.7 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 79 of 90
QUALITY CONTROL SUMMARYWG1793966
TPH by Method MADEPE L1444210-20
L1444210-20 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1444210-20 12/30/21 04:15 • (MS) R3746189-7 12/30/21 04:37 • (MSD) R3746189-8 12/30/21 04:59
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 C9-C18 Aliphatics 47.5 77.2 49.4 85.5 0.000 17.4 1 40.0-140 J6 J3 J6 53.5 50
Unadjusted C19-C36 Aliphatics 63.3 12.2 42.8 56.7 48.3 70.3 1 40.0-140 28.0 50
(S) 1-Chloro-octadecane 63.8 75.8 40.0-140
L1444210-20 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1444210-20 12/30/21 08:40 • (MS) R3746189-9 12/30/21 09:02 • (MSD) R3746189-10 12/30/21 09:24
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 C11-C22 Aromatics 134 66.6 117 165 37.2 73.6 1 40.0-140 J6 34.6 50
(S) o-Terphenyl 62.3 72.9 40.0-140
(S) 2-Fluorobiphenyl 75.9 87.7 40.0-140
(S) 2-Bromonaphthalene 76.9 87.5 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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Withers & Ravenel Eng. - Standard 03200896.03 L1444210 01/11/22 10:58 80 of 90
QUALITY CONTROL SUMMARYWG1795419
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1444210-20,21,22,23,24
Method Blank (MB)
(MB) R3746320-2 12/29/21 23:34
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
1,2-Dichlorobenzene U 0.00987 0.333
1,3-Dichlorobenzene U 0.0101 0.333
1,4-Dichlorobenzene U 0.00991 0.333
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
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1795419
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1444210-20,21,22,23,24
Method Blank (MB)
(MB) R3746320-2 12/29/21 23:34
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
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
(S) Nitrobenzene-d5 63.7 10.0-122
(S) 2-Fluorobiphenyl 69.7 15.0-120
(S) p-Terphenyl-d14 73.0 10.0-120
Laboratory Control Sample (LCS)
(LCS) R3746320-1 12/29/21 23:13
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Acenaphthene 0.666 0.460 69.1 38.0-120
Acenaphthylene 0.666 0.468 70.3 40.0-120
Anthracene 0.666 0.462 69.4 42.0-120
Benzidine 1.33 0.654 49.2 10.0-120
Benzo(a)anthracene 0.666 0.496 74.5 44.0-120
Benzo(b)fluoranthene 0.666 0.481 72.2 43.0-120
Benzo(k)fluoranthene 0.666 0.449 67.4 44.0-120
Benzo(g,h,i)perylene 0.666 0.510 76.6 43.0-120
Benzo(a)pyrene 0.666 0.499 74.9 45.0-120
Bis(2-chlorethoxy)methane 0.666 0.360 54.1 20.0-120
Bis(2-chloroethyl)ether 0.666 0.443 66.5 16.0-120
2,2-Oxybis(1-Chloropropane) 0.666 0.363 54.5 23.0-120
4-Bromophenyl-phenylether 0.666 0.514 77.2 40.0-120
2-Chloronaphthalene 0.666 0.434 65.2 35.0-120
4-Chlorophenyl-phenylether 0.666 0.495 74.3 40.0-120
Chrysene 0.666 0.437 65.6 43.0-120
Dibenz(a,h)anthracene 0.666 0.500 75.1 44.0-120
1,2-Dichlorobenzene 0.666 0.389 58.4 32.0-120
1,3-Dichlorobenzene 0.666 0.374 56.2 30.0-120
1,4-Dichlorobenzene 0.666 0.366 55.0 31.0-120
3,3-Dichlorobenzidine 1.33 1.03 77.4 28.0-120
2,4-Dinitrotoluene 0.666 0.514 77.2 45.0-120
2,6-Dinitrotoluene 0.666 0.461 69.2 42.0-120
Fluoranthene 0.666 0.503 75.5 44.0-120
Fluorene 0.666 0.476 71.5 41.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1795419
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1444210-20,21,22,23,24
Laboratory Control Sample (LCS)
(LCS) R3746320-1 12/29/21 23:13
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Hexachlorobenzene 0.666 0.522 78.4 39.0-120
Hexachloro-1,3-butadiene 0.666 0.415 62.3 15.0-120
Hexachlorocyclopentadiene 0.666 0.324 48.6 15.0-120
Hexachloroethane 0.666 0.399 59.9 17.0-120
Indeno(1,2,3-cd)pyrene 0.666 0.536 80.5 45.0-120
Isophorone 0.666 0.389 58.4 23.0-120
Naphthalene 0.666 0.335 50.3 18.0-120
Nitrobenzene 0.666 0.381 57.2 17.0-120
n-Nitrosodimethylamine 0.666 0.352 52.9 10.0-125
n-Nitrosodiphenylamine 0.666 0.445 66.8 40.0-120
n-Nitrosodi-n-propylamine 0.666 0.441 66.2 26.0-120
Phenanthrene 0.666 0.439 65.9 42.0-120
Benzylbutyl phthalate 0.666 0.503 75.5 40.0-120
Bis(2-ethylhexyl)phthalate 0.666 0.485 72.8 41.0-120
Di-n-butyl phthalate 0.666 0.485 72.8 43.0-120
Diethyl phthalate 0.666 0.509 76.4 43.0-120
Dimethyl phthalate 0.666 0.457 68.6 43.0-120
Di-n-octyl phthalate 0.666 0.490 73.6 40.0-120
Pyrene 0.666 0.451 67.7 41.0-120
1,2,4-Trichlorobenzene 0.666 0.378 56.8 17.0-120
(S) Nitrobenzene-d5 56.2 10.0-122
(S) 2-Fluorobiphenyl 70.6 15.0-120
(S) p-Terphenyl-d14 70.3 10.0-120
L1444751-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1444751-02 12/30/21 05:35 • (MS) R3746320-3 12/30/21 05:56 • (MSD) R3746320-4 12/30/21 06:17
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 0.663 U 0.334 0.280 50.3 42.1 1 18.0-120 17.5 32
Acenaphthylene 0.663 U 0.352 0.297 53.1 44.7 1 25.0-120 16.9 32
Anthracene 0.663 U 0.341 0.335 51.4 50.3 1 22.0-120 1.80 29
Benzidine 1.33 U 0.384 0.437 28.9 32.9 1 10.0-120 12.8 40
Benzo(a)anthracene 0.663 U 0.361 0.365 54.4 54.9 1 25.0-120 1.12 29
Benzo(b)fluoranthene 0.663 U 0.331 0.346 49.8 52.0 1 19.0-122 4.50 31
Benzo(k)fluoranthene 0.663 U 0.310 0.326 46.8 48.9 1 23.0-120 4.78 30
Benzo(g,h,i)perylene 0.663 U 0.351 0.366 52.9 55.0 1 10.0-120 4.24 33
Benzo(a)pyrene 0.663 U 0.346 0.362 52.1 54.4 1 24.0-120 4.58 30
Bis(2-chlorethoxy)methane 0.663 U 0.279 0.244 42.0 36.7 1 10.0-120 13.2 34
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1795419
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1444210-20,21,22,23,24
L1444751-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1444751-02 12/30/21 05:35 • (MS) R3746320-3 12/30/21 05:56 • (MSD) R3746320-4 12/30/21 06:17
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 %%%%%
Bis(2-chloroethyl)ether 0.663 U 0.329 0.289 49.5 43.4 1 10.0-120 12.8 40
2,2-Oxybis(1-Chloropropane) 0.663 U 0.272 0.231 41.0 34.8 1 10.0-120 16.1 40
4-Bromophenyl-phenylether 0.663 U 0.376 0.349 56.7 52.4 1 27.0-120 7.55 30
2-Chloronaphthalene 0.663 U 0.338 0.278 50.9 41.8 1 20.0-120 19.4 32
4-Chlorophenyl-phenylether 0.663 U 0.373 0.319 56.3 48.0 1 24.0-120 15.5 29
Chrysene 0.663 U 0.319 0.329 48.2 49.4 1 21.0-120 2.82 29
Dibenz(a,h)anthracene 0.663 U 0.349 0.370 52.6 55.6 1 10.0-120 5.92 32
1,2-Dichlorobenzene 0.663 U 0.285 0.241 43.0 36.3 1 10.0-120 16.6 38
1,3-Dichlorobenzene 0.663 U 0.271 0.231 40.8 34.8 1 10.0-120 15.8 40
1,4-Dichlorobenzene 0.663 U 0.273 0.232 41.1 34.9 1 10.0-120 16.1 39
3,3-Dichlorobenzidine 1.33 U 0.762 0.751 57.3 56.6 1 10.0-120 1.34 34
2,4-Dinitrotoluene 0.663 U 0.360 0.331 54.3 49.7 1 30.0-120 8.52 31
2,6-Dinitrotoluene 0.663 U 0.349 0.312 52.6 47.0 1 25.0-120 11.0 31
Fluoranthene 0.663 U 0.375 0.379 56.6 57.0 1 18.0-126 1.08 32
Fluorene 0.663 U 0.356 0.314 53.7 47.3 1 25.0-120 12.4 30
Hexachlorobenzene 0.663 U 0.385 0.369 58.1 55.5 1 27.0-120 4.30 28
Hexachloro-1,3-butadiene 0.663 U 0.329 0.271 49.5 40.7 1 10.0-120 19.3 38
Hexachlorocyclopentadiene 0.663 U 0.0703 0.111 10.6 16.6 1 10.0-120 J3 44.5 40
Hexachloroethane 0.663 U 0.280 0.236 42.2 35.5 1 10.0-120 16.9 40
Indeno(1,2,3-cd)pyrene 0.663 U 0.383 0.391 57.8 58.8 1 10.0-120 2.09 32
Isophorone 0.663 U 0.299 0.260 45.1 39.0 1 13.0-120 14.2 34
Naphthalene 0.663 U 0.261 0.221 39.3 33.2 1 10.0-120 16.4 35
Nitrobenzene 0.663 U 0.310 0.264 46.8 39.6 1 10.0-120 16.3 36
n-Nitrosodimethylamine 0.663 U 0.294 0.227 44.3 34.1 1 10.0-127 25.7 40
n-Nitrosodiphenylamine 0.663 U 0.329 0.305 49.5 45.9 1 17.0-120 7.36 29
n-Nitrosodi-n-propylamine 0.663 U 0.337 0.290 50.8 43.6 1 10.0-120 14.9 37
Phenanthrene 0.663 U 0.329 0.318 49.5 47.9 1 17.0-120 3.13 31
Benzylbutyl phthalate 0.663 U 0.354 0.363 53.4 54.6 1 23.0-120 2.55 30
Bis(2-ethylhexyl)phthalate 0.663 U 0.345 0.356 52.0 53.5 1 17.0-126 3.18 30
Di-n-butyl phthalate 0.663 U 0.353 0.359 53.2 54.0 1 30.0-120 1.71 29
Diethyl phthalate 0.663 U 0.382 0.340 57.6 51.1 1 26.0-120 11.8 28
Dimethyl phthalate 0.663 U 0.353 0.297 53.2 44.7 1 25.0-120 17.2 29
Di-n-octyl phthalate 0.663 U 0.345 0.356 52.0 53.5 1 21.0-123 3.18 29
Pyrene 0.663 U 0.328 0.334 49.4 50.2 1 16.0-121 1.84 32
1,2,4-Trichlorobenzene 0.663 U 0.294 0.254 44.3 38.1 1 12.0-120 14.8 37
(S) Nitrobenzene-d5 42.2 36.9 10.0-122
(S) 2-Fluorobiphenyl 53.2 45.4 15.0-120
(S) p-Terphenyl-d14 52.0 54.0 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.
MDL (dry)Method Detection Limit.
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.
C3 The reported concentration is an estimate. The continuing calibration standard associated with this data responded low.
Method sensitivity check is acceptable.
C4 The reported concentration is an estimate. The continuing calibration standard associated with this data responded low. Data is likely to show a low bias concerning the result.
J The identification of the analyte is acceptable; the reported value is an estimate.
J1 Surrogate recovery limits have been exceeded; values are outside upper control limits.
J3 The associated batch QC was outside the established quality control range for precision.
J4 The associated batch QC was outside the established quality control range for accuracy.
J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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GLOSSARY OF TERMS
Qualifier Description
J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low.
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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APPENDIX E

UST-3
(NOTICE OF INTENT: UST PERMANENT
CLOSURE OR CHANGE-IN-SERVICE)

UST-3 Notice of Intent: UST Permanent Closure or Change-in-Service
Return completed form to:
The DWM Regional Office located in the area where the facility is located. Also send a copy to the Central Office in Raleigh. SEE MAP ON THE BACK OF THIS FORM FOR THE CENTRAL AND REGIONAL OFFICE ADDRESSES.
STATE USE ONLY
I.D. #_____________________
Date Received______________
INSTRUCTIONS (READ THIS FIRST)
Complete and return a UST-3 form at least thirty (30) days prior to closure or change-in-service activities.
Completed UST closure or change-in-service site assessment reports, along with a copy of the UST-2A and/or 2B forms, should be submitted to the appropriate Division of Waste Management (DWM) Regional Office within thirty (30) days following closure activities. The UST-2 form should also be submitted to the Central Office in Raleigh so that the status of the tanks may be changed to permanently closed and your tank fee account can be closed out. Note: Tank fees may be due for unregistered tanks.
UST closure and change-in-service site assessments must be completed in accordance with the latest version of the Guidelines for Site Checks, Tank Closure and Initial Response. The guidelines can be obtained at https://deq.nc.gov/about/divisions/waste-management/ust. Note: To close tanks in place you must obtain prior approval from the DWM Regional office located in the region where the facility is located.
You must make sure that USTs removed from your property are disposed of properly. When choosing a closure contractor, ask where the tank(s) will be taken for disposal. Usually, USTs are cleaned and cut up for scrap metal. This is dangerous work and must be performed by a qualified company. Tanks disposed of illegally in fields or other dumpsites can leak petroleum products and sludge into the environment. If your tanks are disposed of improperly, you could be held responsible for the cleanup of any environmental damage that occurs.
I. OWNERSHIP OF TANKS II.LOCATIONOwner Name (Corporation, Individual, Public Agency, or Other Entity) J. Gwyn Gambill, Inc. Facility Name or Company Mountain Top Quick Stop Street Address 1224 US Hwy 21 Facility ID # (If known) 0-0-23995
City Sparta County Alleghany Street Address 1224 US Hwy 21
State NC Zip Code 28675 City Sparta County NC Zip Code 28675
Phone Number Not Available Email Not Available Phone Number 336-657- III. CONTACT PERSONNELName: James Joseph Boyer Company Name: Individual Job Title: Property Owner Phone Number: 336-657- IV. TANK REMOVAL, CLOSURE IN PLACE, CHANGE-IN SERVICE
1.Contact local fire marshal.
2.Plan entire closure event.
3.Conduct Site Soil Assessment.
4.If removing tanks or closing in place, refer toAPI Publication 2015 Cleaning Petroleum
Storage Tanks and 1604 Removal andDisposal of Used Underground PetroleumStorage Tanks.
5.Provide a sketch locating piping, tanks andsoil sampling locations.
6.Submit a closure report in the format of UST-12 (including the form UST-2) within thirty(30) days following the site investigation.
7.If a release from the tanks has occurred, thesite assessment portion of the tank closuremust be conducted under the supervision of
a P.E. or L.G., with all closure site assessment reports bearing the signature and seal of the P.E. or L.G. If a release has not occurred, the supervision, signature or seal of a P.E. or L.G. is not required.
8.Keep closure records for three (3) years.
V. WORK TO BE PERFORMED BY Contractor Name: Tony Disher Contractor Company Name: EVO Corporation
Address: 1703 Vargrave Street, Winston-Salem State: NC Zip Code: 28472 Phone No: 336-345-2508
Primary Consultant Name: Brian Bellis, P.G. Primary Consultant Company Name: WithersRavenel, Inc. Consultant Phone No: 919-730-7482
VI. TANKS SCHEDULED FOR CLOSURE OR CHANGE-IN-SERVICE
Tank ID No. Size in Gallons Last Contents
Proposed Activity
Closure Change-In-Service Removal Abandonment in Place * New Contents Stored
1 10000 Gasoline, Gas Mix
2 6000 Gasoline, Gas Mix
3 6000 Gasoline, Gas Mix
4 4000 Dielsel, Dielsel Mix
*Prior written approval to abandon a tank in place must be received from a DWM Regional Office.VII. OWNER OR OWNER’S AUTHORIZED REPRESENTATIVE
Has a release from a UST system occurred at this location? Yes No Unknown
I understand that I can be held responsible for environmental damage resulting from the improper disposal of my USTs.
Print name and official title: Brian Bellis, P.G. WithersRavenel Project Manager of Contract with NCDEQ UST Section Abandoned Tank Program
Signature Date Signed December 3, 2021
SCHEDULED REMOVAL DATE December 14, 2021 Notify your DWM Regional Office 48 hours before this date if scheduled removal date changes
UST-3 Rev 5/13/2019
1937
1937

APPENDIX F

UST-2B
(SITE INVESTIGATION REPORT)
&
UST-61
(24-HOUR RELEASE AND
UST LEAK REPORT FORM)

UST-2A Site Investigation Report for Permanent Closure or Change-in-Service of REGISTERED UST
Return completed form to: NC DEQ / DWM / UST SECTION 1646 MAIL SERVICE CENTER RALEIGH, NC 27699-1646 ATTN: REGISTRATION & PERMITTING
phone [phone] fax [phone] http://www.wastenotnc.org/
STATE USE ONLY: Facility ID #
Date Received
INSTRUCTIONS (READ THIS FIRST)
1.UST permanent closure or change in service must be completed in accordance with the latest version of the Guidelines for Site Checks, TankClosure and Initial Response and Abatement. The guidelines can be obtained at http://deq.nc.gov/about/divisions/waste-management/waste-management-permit-guidance/underground-storage-tanks-section.
2. Permanent closure: Complete all sections of this form.
3. Change-in-service: Where a UST system will be converted from storing a regulated substance to a non-regulated substance, complete sections I, II,III, IV, and VI
4. For more than 5 registered UST systems, attach additional forms as needed
5.Tank Fee Refund: An annual tank fee may be refunded for a tank for which a tank fee was not required. An owner or operator must submita written request and include: (1) contact information, (2) federal identification # or SSN, and (3) a copy of UST-2 form. The annual tankfee will be prorated based on the date of permanent closure.
6. UNREGISTERED USTs use Form UST-2B
I. OWNERSHIP OF TANKS II. LOCATION OF TANKS
Owner Name (Corporation, Individual, Public Agency, or Other Entity) J. Gwyn Gambill, Inc.Facility Name or Company Mountain Top Quick Stop
Street Address 681 Beaver Creek School Road West Facility ID # (If known) 0-0-23995
City Jefferson County Ashe Street Address 1224 US Hwy 21 SouthState NC Zip Code 28694 City Sparta County Alleghany Zip Code 28675
Phone Number 336-846-5401
Phone Number 336-372-3060
III. CONTACT PERSONNEL
Contact for Facility: James Joseph Boyer
Job Title: Property Owner
Phone #: [phone]
Closure Contractor Name: Tony Disher Closure Contractor Company: EVO Corporation Address: Winston-Salem, NC Phone # [phone]
Primary Consultant Name: Brian Bellis, P.G.Primary Consultant Company: WithersRavenel, Inc.Address: Cary, NC Phone # [phone]
IV. UST INFORMATION FOR REGISTERED UST SYSTEMSUNREGISTERED USTs use Form UST-2B V. EXCAVATION CONDITION
Tank ID No. Size in Gallons Last Contents Last Use Date
Permanent Close Date Method of Permanent Closure: Indicate REMOVED or enter fill material, such as foam/ concrete/ sand
Change-in-Service Date
Water in excavation Free product
Notable odor or visible soil contamination
Yes No Yes No Yes No
1 10000 Gasoline, G 11-17 12-15-21 REMOVED
2 6000 Gasoline, G 11-17 12-15-21 REMOVED
3 6000 Gasoline, G 11-17 12-15-21 REMOVED
4 4000 Dielsel, Die 11-17 12-15-21 REMOVED
VI. CERTIFICATION
I certify under penalty of law that I have personally examined and am familiar with the information submitted in this and all attached documents and that based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that the submitted information is true accurate and complete.
Print name and official title of owner or owner’s authorized representative Brian Bellis, P.G. WithersRavenel Project Manager of Contract with NCDEQ UST Section Abandoned Tank Program
Signature Date Signed January 20, 2021
NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY, DIVISION OF WASTE MANAGEMENT, UST SECTION 1646 MAIL SERVICE CENTER, RALEIGH, NC 27699-1646 PHONE [phone] FAX [phone] http://www.wastenotnc.org/ 1/2016

UST-61 24-Hour Release and UST Leak Reporting Form.
For Releases This form should be completed and submitted to the UST Section’s regional office following a known or suspected release from an underground storage tank (UST) system. This form is required to be submitted within 24 hours of discovery of a known or in NC suspected release
(DWM USE ONLY) Incident # Risk (H,I,L,U) Received On Received By Reported by (circle one): Phone, Fax or Report Region
Suspected Contamination? (Y/N) Y Confirmed GW Contamination? (Y/N) N Confirmed Soil Contamination ?(Y/N) Y Samples Taken?(Y/N) Y Free Product? (Y/N) N If Yes, State Greatest Thickness NA
Facility ID Number 0-0-23995 Date Leak Discovered 12-14-21 Comm/Non-Commercial? Comm Reg/Non-regulated? Reg
INCIDENT DESCRIPTION
Incident Name: Mountain Top Quick Stop
Address: 1224 US Hwy 21 South County: Alleghany
City/Town: Sparta Zip Code: 28675 Regional Office (circle one): Asheville, Mooresville, Fayetteville, Raleigh, Washington, Wilmington, Winston-Salem
Latitude (decimal degrees): 36.493987o Longitude (decimal degrees) : -81.106093o Obtained by:
GPS
Topographic map
GIS Address matching
X Other
Unknown
Describe location:
Google Earth location
Briefly describe suspected or confirmed release: (including but not limited to: nature of release, date of release, amount of release, amount of free product present and recovery efforts, initial responses conducted, impacts to receptors) During excavation and removal of one 10,000-gallon and two 6,000-gallon gasoline USTs, and
one 4,000-gallon diesel fuel UST, contaminated soils above and around the USTs were noted.
On-site testing of samples of excavated soils by ultra-violet fluorescence indicated
concentrations of TPH-GRO and DRO that exceeded the respective action levels of 50 mg/kg
and 100 mg/kg.

HOW RELEASE WAS DISCOVERED (Release Code)
(Check one)
Release Detection Equipment or Methods
X During UST Closure/Removal
Property Transfer
Visual/Odor
Water in Tank
Water Supply Well Contamination
Groundwater Contamination
Surface Water Contamination
Other (specify)
SOURCE OF CONTAMINATION
Source of Release Cause of Release Type of Release Product Type Released
(Check primary source) (Check primary cause) (Check one) (Check primary product type released)
X Tank
 Piping
 Dispenser
 Submersible Turbine Pump
 Delivery Problem
 Spill Bucket
Other
 Unknown
Definitions presented on reverse
 Spill
 Overfill
 Corrosion
 Physical/Mechanical
Damage
 Install Problem
 Other
X Unknown
Definitions presented on reverse
X Petroleum
 Non-Petroleum
 Both
Location
(Check one)
X Facility
Residence
Other

X Gasoline/ Diesel/  Diesel/Veg. Oil
Kerosene Blend
 Heating Oil  Vegetable Oil 100%
 Other Petroleum E10 – E20
Products E21 – E84
 Metals E85 – E99
 Other Inorganics Ethanol 100%
 Other Organics E01 – E09
Ownership 1. Municipal 2. Military 3. Unknown 4. Private 5. Federal 6. County 7. State Operation Type 1. Public Service 2. Agricultural 3. Residential 4. Education/Relig. 5. Industrial 6. Commercial 7. Mining
UST Form 61 (02/19) Page 1 of 2
IMPACT ON DRINKING WATER SUPPLIES
Water Supply Wells Affected? 1. Yes 2. No 3. Unknown
Number of Water Supply Wells Affected Unknown
Water Supply Wells Contaminated: (Include Users Names, Addresses and Phone Numbers. Attach additional sheet if necessary) 1. 2. 3.
UST SYSTEM OWNER
UST Owner/Company J. Gwyn Gambill, Inc.
Point of Contact James G. Gambill, JR. Address 681 Beaver Creek School Road West
City Jefferson State NC Zip Code 28694-7117 Telephone Number 336-846-5401
UST SYSTEM OPERATOR
UST Operator/Company J. Gwyn Gambill, Inc. Address 681 Beaver Creek School Road West
City Jefferson State NC Zip Code 28694-7117 Telephone Number 336-846-5401
LANDOWNER AT LOCATION OF UST INCIDENT
Landowner James Joseph Boyer Address 1224 US Highway 21 South
City Sparta State NC Zip Code 28675 Telephone Number 336-657-1937
Draw Sketch of Area (showing two major road intersections) or Attach Map See Attached Map
Person Reporting Incident: Brian Bellis, P.G. Company: WithersRavenel, Inc. Telephone Number: 919-469-3340
Title: Project Manager Address: 115 MacKenan Drive, Cary, NC 27511 Date: 12-14-21
UST Form 61 (02/19) Page 2 of 2
Definitions of Sources Tank: means the tank that stores the product and is part of the underground storage tank system Piping: means the piping and connectors running from the tank or submersible turbine pump to the dispenser or other end-use equipment (Vent, vapor recovery, or fill lines are excluded.) Dispenser: includes the dispenser and the equipment used to connect the dispenser to the piping (e.g., a release from a suction pump or from components located above the shear valve) Submersible Turbine Pump (STP) Area includes the submersible turbine pump head (typically located in the tank sump), the line leak detector, and the piping that connects the submersible turbine pump to the tank Delivery Problem: identifies releases that occurred during product delivery to the tank. (Typical causes associated with this source are spills and overfills.) Other: serves as the option to use when the release source is known but does not fit into one of the preceding categories (e.g., for releases from vent lines, vapor recovery lines, and fill lines) Unknown: identifies releases for which the source has not been determined Definitions of Causes Spill: use this cause when a spill occurs (e.g., when the delivery hose is disconnected from the tank fill pipe or when the nozzle is removed from the dispenser) Overfill: use when an overfill occurs (e.g., overfills may occur from the fill pipe at the tank or when the nozzle fails to shut off at the dispenser) Physical or Mechanical Damage: use for all types of physical or mechanical damage, except corrosion (e.g., puncture of tank or piping, loose fittings, broken components, and components that have changed dimension) Corrosion: use when a metal tank, piping, or other component has a release due to corrosion (e.g., for steel, corrosion takes the form of rust) Installation Problem: use when the problem is determined to have occurred specifically because the UST system was not installed properly Other: use this option when the cause is known but does not fit into one of the preceding categories (e.g., putting regulated substances into monitoring wells) Unknown: use when the cause has not been determined
US Hw
y
21
Former Fuel
Dispensers
Former Fuel
Dispensers
10Kgal Gas6Kgal Gas6Kgal Gas4Kgal D
iese
l
Fuel Lines