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HomeMy WebLinkAboutWA-28481_47733_CA_RPTS_20210317INITIAL 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: March 17, 2021 Facility ID: 0-0-01259 Location Method (GPS, topo map, other): UST-10B Form A.2. INFORMATION ABOUT CONTACTS ASSOCIATED WITH THE LEAKING UST SYSTEM UST Owner and Operator: Nabil H. Alzoqari and M. M. Alzoqari Address: 101 E. Jones Street Tel: 252-448-9922 Property Owner: Nabil H. Alzoqari and M. M. Alzoqari Address: 101 E. Jones Street Tel: 252-448-9922 Property Occupant: Trenton Market (convenience store) Consultant: WithersRavenel, Inc. Address: 115 MacKenan Drive, Cary, NC 27511 Tel: 919-469-3340 Laboratory / Cert. #: REDLAB, LLC Address: 5598 Marvin Moss Lane; MARBIONC Building; Suite 2003, Wilmington, NC 28409 Tel: 844-384-7815 Laboratory / Cert. #: Pace Analytical Services, Inc./ENV375 Address: 12065 Lebanon Road, Mt. Juliet, TN 37122 Tel: 615-773-9668 A.3. INFORMATION ABOUT RELEASE Date Discovered: February 2, 2021 Estimated Quantity of Release: Unknown Cause of Release: Overfill and fuel line leaks Source of Release (Dispenser/Piping/UST): UST/Piping Sizes & Contents of UST system(s) from which release occurred: Four 3,000-gallon gasoline USTs I, Brian 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). WithersRavenel Our People. Your Success. 115 MacKenan Drive | Cary, NC 27511 t: 919.469.3340 | f: 919.467.6008 | www.withersravenel.com | License No. C-0832 Cary | Greensboro | Pittsboro | Raleigh | Wilmington March 17, 2021 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 Merritt RE: UST CLOSURE AND INITIAL ABATEMENT ACTION REPORT Trenton Market Four 3,000 Gallon Gasoline USTs 101 West Jones Street Trenton, Jones County, North Carolina Facility ID Number: 0-0-01259 WR Project Number: 02180080.19 Dear Ms. Merritt: WithersRavenel (WR) has completed underground storage tank (UST) system closures as documented within the enclosed report for the above referenced site. This report documents activities conducted at the facility in association with NCDEQ Contract # NTK041318 under task authorizations issued by NCDEQ on December 2, 2020 and December 22, 2020. Based upon the concentrations of Total Petroleum Hydrocarbon – Gasoline Range Organics in several of the closure soil samples, a release was identified in association with the UST systems. Due to the presence of shallow groundwater at the site, a monitoring well was installed in the excavation from which the four gasoline USTs were removed. Analytical results for the groundwater sample obtained from the monitoring well indicated the presence of detectable but low concentrations of five volatile organic petroleum compounds. However, the reported concentrations of these petroleum-related constituents did not exceed their respective NC Groundwater Standards. A trace concentration of C9-C22 aromatics was identified in the groundwater sample, however the reported concentration was below its NC Groundwater Standard. Detectable concentrations of C5-C8 and C9-C12 aliphatics or lead were not identified in the groundwater sample. WR appreciates the opportunity to be of service to NCDEQ. Should you have any questions regarding the attached, please contact Brian Bellis at 919-469-3340. Sincerely, WithersRavenel Benjamin Whitley, P.E. Brian Bellis, P.G. Senior Project Manager Senior Hydrogeologist 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 ................................................................................................................. 2 1.4. Description of Release / Offsite UST Releases ..................................................................... 2 1.5. Site Characteristics and Surrounding Property ..................................................................... 3 1.6. Initial Abatement Actions and Assessment Activities Performed to Date ...................... 3 2. UST Closure Activities ............................................................................................................... 4 2.1. Preparations for UST Closures ................................................................................................. 4 2.2. UST Closure Procedures ............................................................................................................ 4 2.3. Tank Residuals, UST Disposal ................................................................................................... 6 2.4. Initial Response Actions ............................................................................................................. 6 3. Site Investigation ........................................................................................................................ 7 3.1. Field Screening Techniques ...................................................................................................... 7 3.2. Soil Sampling Procedures .......................................................................................................... 7 3.3. Groundwater Sampling Procedures......................................................................................... 7 3.4. Quality Control Measures ......................................................................................................... 8 3.5 Investigative Results ................................................................................................................... 8 4. Conclusions ................................................................................................................................ 11 FIGURES Figure 1 General Location Map Figure 2 Site Map Figure 3 Closure Sample Locations and Analytical Results Figure 4 Area of Over-Excavation, Confirmatory Sample Locations Figure 5 Groundwater Analytical Results TABLES B-1 Site History: UST System & Other Release Information B-3 Summary of Soil Analytical Results (Closure and Over Excavation) B-4 Summary of Groundwater Analytical Results B-7 Monitoring Well Construction Information APPENDICES Appendix A Site Photographs Appendix B Soil and Liquid Waste Disposal Manifests Appendix C UST Disposal Manifest Appendix D Laboratory Analytical Reports & Chain-Of-Custody Records Appendix E Well Construction Record Appendix F UST 2A Form (Site Investigation for Registered USTs) and Appendix G UST-3 Form (Notice of Intent: UST Permanent Closure or Change-in-Service) 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 NCDEQ UST Section. The UST systems were owned and operated by Nabil H. Alzoqari & M. M. Alzoqari. The systems were reportedly damaged during Hurricane Florence in September 2018 and NCDEQ subsequently authorized removal of the systems under the UST Section’s Abandoned Tank Program. Four 3,000-gallon gasoline USTs were removed from the location on February 2, 2021. These USTs were last operated on September 14, 2018 after which they were temporarily closed. Table B-1 provides additional information regarding the UST systems at the site. The site is located in a commercial and residential area in Trenton, Jones County NC. The street address for the site is 101 West Jones Street (Figures 1 and 2). The property is currently owned by Nabil H. Alzoqari & M. M. Alzoqari of Trenton, NC. Businesses currently operating on the property include Trenton Market (convenience store). Site photographs taken during UST closure activities are included in Appendix A. 1.2. HISTORICAL & SURROUNDING UST INFORMATION The Trenton Market facility previously sold regular gasoline stored in four registered USTs that was dispensed through three fuel pumps. The USTs were last used just prior to the arrival of Hurricane Florence in September 2018 and were temporarily closed on September 14, 2018. The hurricane damaged the fuel pumps and rendered the UST systems inoperable. The locations of the four USTs and other site features are depicted on Figure 2. During a site visit on December 7, 2020 WR identified the locations of the four 3,000-gallon capacity gasoline USTs that were present to the southwest of the on-site building. Approximately 30 feet of buried fuel lines connected the USTs to the three former fuel dispensers located to the east of the USTs and in front of the Trenton Market convenience store. The vent lines from the four USTs run underground to the north of the USTs and their vertical component was attached to the western wall of the store building (see photos in Appendix A). 2 1.3. NON-UST INFORMATION One approximately 500-gallon capacity AST that stores kerosene and an associated fuel pump are located adjacent to the southwestern corner of the store building. No previous petroleum releases or incidents have occurred at the property according to the NCDEQ DWM Site Locator Tool. 1.4. DESCRIPTION OF RELEASE / OFFSITE UST RELEASES Analytical results for soil samples submitted for mobile laboratory analysis of TPH as gasoline range organics (GRO) showed TPH GRO at concentrations in excess of the laboratory method detection limit (MDL) in many of the soil samples tested (see Table B-3). The concentrations of TPH GRO in four of the 14 UST system closure samples were above the 50 mg/Kg NCDEQ Action Level for TPH GRO. These results were confirmed by TPH GRO analyses of split samples conducted by Pace Analytical Services (Pace). Following removal of the four USTs and over-excavation of soils that exhibited petroleum odors, saturated soils were encountered. Therefore, samples of soil from the sidewalls of the excavation were obtained from depths approximately one-foot above the water table. These samples were submitted to the on-site lab and to Pace for analysis of TPH GRO. While detectable concentrations of TPH GRO were identified in some of the sidewall samples, none exceeded the Action Level (See Table B-3). TPH GRO concentrations above 50 mg/Kg were identified in two of the soil samples obtained from 0.5 feet below the fuel lines that led to the fuel pumps and in one of the samples obtained from beneath one of the fuel pumps. None of the other soil samples from beneath fuel line or fuel pump locations exhibited TPH-DRO concentrations that exceeded the 50 mg/Kg action level (see Table B-3 and Figure 3). Laboratory reports for these analyses are included in Appendix D. Analytical results for the groundwater sample obtained from monitoring well MW-1 are summarized in Table B-4 and Figure 4. Monitoring well construction details are summarized in Table B-7, and on the Well Construction Record contained in Appendix E. The results indicated the presence of detectable but low concentrations of five volatile organic petroleum compounds. However, the reported concentrations of five petroleum-related constituents did not exceed their respective North Carolina Groundwater Standards. Additionally, detectable concentrations of lead and MADEP VPH were not identified in the groundwater sample. 3 1.5. SITE CHARACTERISTICS AND SURROUNDING PROPERTY The site is located in a commercial and residential area in the town of Trenton, which is in the central portion of Jones County. The western adjacent property beyond North Market Street is commercially developed (Jones County Tire Services). The northern adjacent property is institutional (Trenton United Methodist Church). The southern adjacent property beyond West Jones Street is municipal in nature (Jones County Courthouse). A small vacant lot is located east of the property, beyond which is a single-family residence (see Figure 1). Site features, structures and the locations of the former UST systems are depicted on Figure 2. The terrain of the surrounding vicinity is relatively flat. Much of the surrounding area is paved by asphalt (N. and S. Market Street, and West Jones Street), concrete (on-site pavement, Jones County Courthouse), and/or gravel (Jones County Tire Services). The remaining areas generally consist of open grassy land. Few sparse areas of wooded land are also present. Based upon observations made during the UST closure field work, the water table occurs between 7 and 8 feet below ground surface of the site during the winter months. 1.6. INITIAL ABATEMENT ACTIONS AND ASSESSMENT ACTIVITIES PERFORMED TO DATE 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 between February 1 and February 3, 2021 are described in Sections 2 and 3 of this report. No reports relating to environmental conditions on the property are known to have been submitted to NCDEQ or provided to WR by NCDEQ. 4 2. UST CLOSURE ACTIVITIES 2.1. PREPARATIONS FOR UST CLOSURES • WR submitted the required UST-3 (Notice of Intent: UST Permanent Closure or Change-in-Service) form to NCDEQ on December 31, 2020. A copy of the UST-3 form is provided in Appendix G. • According to UST removal contractor EVO Corporation (EVO) official permission to remove USTs is not required by the local fire marshal. The USTs were removed after the residual fluids had been pumped out and following testing of the oxygen and lower explosive limits of the atmosphere within each tank. • Residual fluids contained in the USTs were removed using a vacuum equipped tanker truck prior to removal of the USTs. A combined total of 850 gallons of liquids were removed from the USTs. These residuals were disposed of at EVO’s permitted facility located in Winston-Salem, NC. (see Appendix B for a copy of the disposal manifest). • Concrete, asphalt pavement and soil were excavated from above and around the USTs to expose the tops of the tanks and allow for their removal. Due to the presence of strong petroleum odors, a total of 153.56 tons of excavated soil from above and around the USTs were stockpiled on-site on and under plastic, which were screened and sampled prior to off-site disposal at Environmental Soils, a NCDEQ permitted soil treatment facility in Autryville, NC. A copy of the disposal manifest is provided in Appendix B. • Samples of the excavated soils, sidewall samples, and the first soil sample from beneath the USTs and fuel lines were brought to the on-site laboratory operated by RedLab where they were tested for TPH DRO and GRO by the ultraviolet fluorescence (UVF) method on February 2, 2021. Analytical results for 33 samples of these soils are summarized in Table B-3 and the laboratory report is included in Appendix D. Four of these soil samples exhibited TPH DRO or GRO concentrations that exceeded the current NCDEQ action levels. WR prepared a UST-61 24-Hour Release and UST Leak Reporting Form and submitted the form to the Wilmington Regional Office of the UST Section on February 2, 2020. A copy of this form is included in Appendix F. 2.2. UST CLOSURE PROCEDURES EVO first removed concrete overlying the tanks to expose fill materials covering the USTs. For the purposes of tank removals, only those soils necessary to facilitate the removal of the tanks were excavated from the side and end walls of the USTs. Fill soils above the USTs were comprised of sand and the natural soils in the vicinity of the USTs were noted to be gray and tan sandy sediments. 5 EVO removed the USTs on February 2, 2021. Groundwater entered the excavation at a depth of approximately seven to eight feet below ground surface. Due to the presence of groundwater in the excavation, WR collected 14 samples of soil at depths of approximately six feet from the sidewalls of the excavations (soil samples SW-1 through SW-14) either directly from the excavator bucket or through the use of a decontaminated hand auger. In addition, eight soil samples were collected from beneath the four USTs. These soil samples were tested on-site by RedLab’s UVF methodology and the analysis results indicated the sidewall samples did not detect TPH GRO or DRO concentrations that exceeded NCDEQ Action Levels. Two of the eight soil samples from beneath the USTs contained TPH concentrations exceeding Action Levels. Splits of these samples were also submitted to Pace for analysis of TPH GRO and similar results were obtained (see Table B-3 (closure) and Appendix D). Based upon these results, EVO was directed to excavate additional soils in the southern half of the UST excavation to the depth of observed groundwater (an additional 1-2 feet of impacted soils). The tanks were extracted using a trackhoe excavator. The condition of each tank upon removal from the subsurface if shown below: UST ID Volume (gal) Use Condition The four USTs were removed from the site on February 2, 2021 and were transported to the Foss Recycling facility in LaGrange, NC for disposal. Acceptance receipts for the USTs are included in Appendix C. The UST excavation areas are illustrated on Figure 3. In association with closure of the USTs WR obtained soil samples FP-1 through FP-3 from a depth of approximately 1 foot beneath the location of each former fuel pump. Similarly, three samples of natural soils (FL-1 through FL-3) were obtained at 10-foot intervals from beneath the fuel lines leading from the USTs to the fuel pumps. The fuel line soil samples were submitted to RedLab on February 2, 2021. The fuel pump samples were collected on February 3, 2021, when RedLab was no longer onsite. The fuel pump soil samples collected on February 3, 2021 were submitted to Pace for analysis of TPH GRO. The locations of the samples are shown on Figure 3. Concentrations of TPH GRO exceeded the 50 mg/Kg Action Level at one of the fuel line sample locations (FL-2), and one fuel pump sample location exhibited a high total volatile organic vapor concentration as measured by PID (FP-3, 1,432 ppm). The remainder of the samples from under the fuel pumps and lines did not exhibit concentrations of TPH GRO in excess of 50 mg/Kg or elevated PID readings. Analytical results for these samples are discussed further in Section 3.5.1. 6 Based upon the results of soil screening and field laboratory results, additional soils were excavated on the southern half of the UST excavation, to the depth of observed groundwater (an additional 1-2 feet of impacted soils). Additional excavation was also conducted beneath the eastern portion of the fuel line and fuel pump FP-3. However, additional soil excavation was limited in the area of the fuel line and fuel pumps due to the presence of the canopy support foundations. Following overexcavation along the fuel line and beneath fuel pump FP-3, WR collected three soil samples for laboratory analysis of volatile organic compounds (VOCs) by EPA Method 8260 and MADEP VPH (soil samples FL-2-1, FL-2-2, and FP-3-1). Results of these analyses are summarized in Table B-3 (over excavation) and the laboratory report is included in Appendix D. A total of 153.56 tons of petroleum contaminated soils were transported to Environmental Soils in Autryville, NC for treatment and disposal. Copies of the soil disposal manifests are included in Appendix B. On February 4, 2021 and after the UST excavation had been backfilled, one of WR’s NC Certified Well Contractors installed groundwater monitoring well MW-1 within the southwestern corner of the UST excavation using a decontaminated hand auger. The approximate location of this monitoring well is shown on Figure 4 and a copy of the well construction record is included in Appendix E. A groundwater sample was obtained from monitoring well MW-1 on February 4, 2021 and was submitted to Pace Analytical Services for testing of gasoline constituents specified in the UST Section Guidelines. 2.3. TANK RESIDUALS, UST DISPOSAL Information described in Section 2.1 and 2.2. 2.4. INITIAL RESPONSE ACTIONS WR completed and submitted a NCDEQ UST-61 Form to document the discovery of the release on the property. This form was submitted to NCDEQ on February 2, 2021. 7 3. SITE INVESTIGATION 3.1. 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 vapors typical of petroleum hydrocarbons. The PID is an industry accepted screening device used to detect the presence of volatile organic vapors but is not relied upon to determine specific levels of contamination. The PID readings obtained for excavated soils that were transported off-site for disposal (sample IDs SP-8 through SP-12, and SP-16) and for the closure soil samples are summarized in Table B-3 (closure). 3.2. SOIL SAMPLING PROCEDURES In accordance with NCDEQ guidance for the closure of commercial UST systems, WR obtained the requisite number of soil samples from no more than 2 feet beneath the former base of each pump location (FP-1 through FP-3), and from approximately less than 0.5 feet beneath the former fuel line locations (FL-1 through FL-3). Soil samples collected for closure of the UST systems were obtained from the sidewalls of the excavation associated with the removal of the tanks, at locations above the level of groundwater within the excavation. The number of samples obtained beneath each pump, fuel line, and along excavation sidewalls, was based on NCDEQ sampling guidance for commercial UST systems. All soil samples were collected either from the bucket of the tracked excavator or through the use of a properly decontaminated hand auger, field screened, and placed in laboratory prepared containers including chemical preservatives, if required by laboratory methods. WR personnel donned clean nitrile sampling gloves for each sample location. Following collection, the closure soil samples were placed on ice in a cooler, which was subsequently transported via FedEx under chain of custody to Pace where they were analyzed for TPH GRO, while the overexcavation soil samples were analyzed for VOCs by EPA Method 8260 and Massachusetts Department of Environmental Protection Volatile Petroleum Hydrocarbons (MADEP-VPH). 3.3. GROUNDWATER SAMPLING PROCEDURES The approximate location of permanent monitoring well MW-1 is shown on Figure 4. The well consist of a five-foot length of 2-inch diameter PVC well screen with 0.010- inch slots encased in a pre-manufactured filter pack (pre-packed screen). The use of the pre-packed well screen made installation of a sand pack around the screen unnecessary. The top of the well is equipped with a locking cap and is surrounded by a cast iron flush mounted protective cover set in concrete. Photographs of the well 8 are included in Appendix A, and well construction records for the well are included in Appendix E. MW-1 was installed within the UST pit using a decontaminated hand auger after the excavation had been backfilled. The well was sampled using a peristaltic pump with new polyethylene tubing. The groundwater sample was decanted into appropriate sample containers provided by Pace Analytical Services and was shipped via FedEx under chain of custody to their fixed laboratory for analysis. The groundwater sample was analyzed for MADEP-VPH, VOCs by Standard Method (SM) 6200B, and total lead by SM 6010 with SM 3030C preparation. A copy of the chain of custody is included with the Pace laboratory report in Appendix D. Analytical results for these samples are discussed in Section 3.5.2. 3.4. 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 and groundwater samples obtained in association with completion of this project. 3.5 INVESTIGATIVE RESULTS 3.5.1 Results of Soil Sampling UST Excavation Fourteen soil samples collected from the sidewalls of the UST excavation (sample ID’s SW-1 through SW-14) and eight soil samples collected beneath the USTs (sample ID’s UST-1 through UST-4, with north (N) and south (S) indicators) were submitted to the on-site laboratory operated by RedLab where they were analyzed for TPH GRO and DRO by UVF methodology. The results of these analyses are included in Table B-3 (closure) and are shown by location in Figure 3. TPH concentrations for the sidewall samples did not exceed the 50 mg/Kg Action Level for TPH GRO or the 100 mg/Kg Action Level for TPH DRO. However, TPH GRO and DRO concentrations in excess of Action Levels were identified for two of the soil samples collected beneath the base of the USTs (UST-1(S) and UST-3(S)). Analysis of split soil samples from these locations by Pace confirmed these initial onsite UVF analysis results. Due to the presence of groundwater, overexcavation confirmation samples were not collected in the UST excavation. 9 Soil samples were also obtained from beneath the three former fuel pump locations (sample ID’s FP-1 through FP-3) located within the concrete covered area east of the UST excavation. Each of these samples was obtained at a depth less than two feet below the former fuel pumps. The samples were submitted to Pace for analysis of TPH GRO. Action Levels were exceeded in sample FP-3, but were not exceeded in samples FP-1 or FP-2. Sample results are summarized in Table B-3 (closure) and are depicted on Figure 3. Three samples of in place soils were obtained from a depth approximately 0.5 feet below the fuel lines that led from the UST excavation to the fuel pumps (sample ID’s FL-1 through FL-3). RedLab identified detectable concentrations of TPH GRO in one of these soil samples (FL-2), which was above the 50 mg/Kg Action Level (see Table B-3 (closure) and Figure 3). Based upon Action Level exceedance in sample FL-2 (as identified by RedLab onsite) and elevated PID readings in sample FP-3, additional excavation was performed in an attempt to remove petroleum-impacted soils. Following over excavation, WR collected confirmation soil samples beneath the fuel line and fuel pump FP-3 for laboratory analysis of VOCs by EPA Method 8260 and MADEP VPH. The results of the VOC and MADEP VPH analysis included the following detections, which are summarized in Table B-3 (over excavation): EPA 8260 – 13 VOCs were detected at concentrations above laboratory MDLs, most of which exceeded their respective Soil-to-Groundwater Maximum Soil Contaminant Concentrations (MSCCs). However, these compound concentrations were below their respective Residential MSCCs. MADEP VPH - Concentrations of C5-C8 aliphatic and C9-C10 aromatic hydrocarbon ranges were detected above the Soil-to-Water MSCCs in samples FL-2-1, FL-2-2 and FL-3-1. The concentration of C5-C8 aliphatics and C9-C10 aromatics was above Residential MSCCs in sample FL-2-2. C9-C12 aliphatics were detected above the Soil-to-Water MSCC in samples FL-2-1 and FL-3-1, but were not detected above the MDL in sample FL-2-2. 3.5.2 Groundwater Results – MW-1 Analytical results for sample obtained from monitoring well MW-1 showed the following: SM 6200B – Detectable concentrations of five petroleum-related VOCs were identified in the sample from MW-1. The concentrations of these VOCs did not exceed their respective NC Groundwater Standards established in 15A NCAC 2L (2L Standards). 10 MADEP-VPH – Volatile petroleum hydrocarbon ranges C5-C8 aliphatics and C9-C12 aliphatics were not detected at concentrations above the laboratory MDLs. A trace and estimated concentration of C9-C22 aromatics (33.5 J ug/L) was identified in the groundwater sample. However, this estimated concentration is below the 2L Standard of 200 ug/L for this hydrocarbon range. SM 6010D – Lead was not identified in the groundwater sample from MW-1 at a concentration above the MDL of 2.99 ug/L or the reporting limit of 6.0 ug/L, both of which are below the 15 ug/L 2L Standard for lead. Analytical results for the sample are shown on Figure 4 and are included in Table B-4. The laboratory report and chain-of-custody associated with these samples are included in Appendix D. 11 4. CONCLUSIONS WR completed the closure of four registered USTs and associated fuel lines and dispensers between February 1 and 4, 2021. Conclusions regarding the UST closure work and the results of laboratory testing of samples include the following: • Four registered USTs were removed from the subsurface of the site on February 2, 2021. The USTs were found to be in good condition with no obvious pitting, corrosion and holes observed on their exterior surfaces. • Approximately 850 gallons of residual fluid was removed from the tanks prior to their closure. These liquids were transported and disposed of at EVO’s permitted facility in Winston-Salem, NC. A total of 153.56 tons of petroleum contaminated soils were removed from the site for disposal at the Environmental Soils treatment facility in Autryville, NC. • Soil samples obtained from beneath former locations of one of the three fuel pumps exhibited TPH GRO concentrations that exceeded the 50 mg/Kg Action Level. The concentration of TPH GRO in one of the three soil samples collected from under the fuel lines that led from the USTs to the fuel pumps exceeded the 50 mg/Kg action level. The remaining samples either did not exhibit TPH GRO at concentrations above the laboratory method detection limit (MDL), or were detected at concentrations below the NC Action Level for TPH GRO. • Laboratory results for the 14 soil samples obtained from the sidewalls of the UST excavations either did not exhibit detectable concentrations of TPH GRO or DRO, or indicated concentrations of TPH GRO or DRO below the NC Action Levels for TPH. • Because groundwater was encountered during overexcavation of soils above NC Action Levels, a permanent groundwater monitoring well was installed by one of WR NC Certified Well Contractors in the southwestern corner of the UST excavation. • Results of laboratory analysis of the groundwater sample from the monitoring well indicated the presence of five petroleum-related VOCs. The concentrations of these compounds did not exceed their respective 2L Standards. Similarly, a trace concentration of C9-C22 aromatics was identified in the groundwater sample, however the reported concentration was below the 2L Standard for this hydrocarbon chain. Finally, a detectable concentration of lead was not identified in the groundwater sample. 12 WR appreciates the opportunity to be of assistance to the NCDEQ-DWM, UST Section. Should you have any questions or comments regarding this report, please contact Brian Bellis at your convenience. Sincerely, WithersRavenel Benjamin Whitley, P.E. Brian Bellis, P.G. Senior Project Manager Senior Hydrogeologist FIGURES KBB BB DRAWN BY: 02/16/2021 02180080.19 1 SUBJECT SITE ±0.41 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 TRENTON MARKET 101 WEST JONES STREETTRENTON, JONES COUNTY, NC FUEL PUMP (TYPICAL) PRODUCT LINES UST # 4 UST # 3 UST # 2 UST # 1 NO R T H M A R K E T S T R E E T WEST JO N E S S T R E E T TRENTON MARKET KB B BB DR A W N B Y : 02 / 1 6 / 2 0 2 1 02 1 8 0 0 8 0 . 1 9 2 SC A L E : FI G U R E N O . : PR O J E C T N O . : DA T E : AP P R O V E D B Y : SI T E M A P Wi t h e r s R a v e n e l En g i n e e r s | P l a n n e r s | S u r v e y o r s 11 5 M a c K e n a n D r i v e | C a r y , N C 2 7 5 1 1 | t : 9 1 9 . 4 6 9 . 3 3 4 0 | li c e n s e # : C - 0 8 3 2 | ww w . w i t h e r s r a v e n e l . c o m 1" = 5 0 ' LEGEND UST LOCATION (PRIOR TO CLOSURE) NOTES: 1.) 2014 AERIAL OBTAINED FROM NC ONE MAP. GRAPHIC SCALE 1 inch = 50 ft. 0 5025 100 TR E N T O N M A R K E T 10 1 W E S T J O N E S S T R E E T TR E N T O N , J O N E S C O U N T Y , N C NO R T H M A R K E T S T R E E T FL-2FL-1 FL-3 FP-2 FP-1 APPROXIMATE LIMIT OF INITIAL EXCAVATION WEST JO N E S S T R E E T FP-3 UST-4(N) UST-1(S) UST-2(S) UST-3(S) UST-4(S) UST-3(N)UST-2(N)UST-1(N) TRENTON MARKET KB B BB DR A W N B Y : 02 / 1 6 / 2 0 2 1 02 1 8 0 0 8 0 . 1 9 3 SC A L E : FIG U R E N O . : PR O J E C T N O . : DA T E : AP P R O V E D B Y : AR E A O F I N I T I A L E X C A V A T I O N , CL O S U R E S A M P L E L O C A T I O N S AN D A N A L Y T I C A L R E S U L T S Wi t h e r s R a v e n e l En g i n e e r s | P l a n n e r s | S u r v e y o r s 11 5 M a c K e n a n D r i v e | C a r y , N C 2 7 5 1 1 | t : 9 1 9 . 4 6 9 . 3 3 4 0 | li c e n s e # : C - 0 8 3 2 | ww w . w i t h e r s r a v e n e l . c o m 1" = 1 0 ' LEGEND FORMER UST LOCATION SOIL SAMPLE (CLOSURE) NOTES: 1.) 2014 AERIAL OBTAINED FROM NC ONE MAP. GRAPHIC SCALE 1 inch = 10 ft. 0 105 20 TR E N T O N M A R K E T 10 1 W E S T J O N E S S T R E E T TR E N T O N , J O N E S C O U N T Y , N C FP-3-1 NO R T H M A R K E T S T R E E T WEST J O N E S S T R E E T FL-2-2 FL-2-1 SW-1 SW-2 SW-3 SW-4 SW-5 SW-6 SW-7 SW-8 SW-9 SW-10 SW-14 SW-12 SW-13 SW-11 APPROXIMATE LIMIT OF INITIAL EXCAVATION APPROXIMATE LIMITOF SECONDARY EXCAVATION TRENTON MARKET KB B BB DR A W N B Y : 02 / 2 5 / 2 0 2 1 02 1 8 0 0 8 0 . 1 9 4 SC A L E : FIG U R E N O . : PR O J E C T N O . : DA T E : AP P R O V E D B Y : AR E A O F O V E R - E X C A V A T I O N , CO N F I R M A T O R Y S A M P L E L O C A T I O N S AN D A N A L Y T I C A L R E S U L T S Wi t h e r s R a v e n e l En g i n e e r s | P l a n n e r s | S u r v e y o r s 11 5 M a c K e n a n D r i v e | C a r y , N C 2 7 5 1 1 | t : 9 1 9 . 4 6 9 . 3 3 4 0 | li c e n s e # : C - 0 8 3 2 | ww w . w i t h e r s r a v e n e l . c o m 1" = 1 0 ' LEGEND FORMER UST LOCATION SOIL SAMPLE (CONFIRMATION) NOTES: 1.) 2014 AERIAL OBTAINED FROM NC ONE MAP. TR E N T O N M A R K E T 10 1 W E S T J O N E S S T R E E T TR E N T O N , J O N E S C O U N T Y , N C GRAPHIC SCALE 1 inch = 10 ft. 0 105 20 MW-1 NO R T H M A R K E T S T R E E T WEST J O N E S S T R E E T APPROXIMATE LIMIT OF EXCAVATION TRENTON MARKET KB B BB DR A W N B Y : 02 / 1 6 / 2 0 2 1 02 1 8 0 0 8 0 . 1 9 5 SC A L E : FIG U R E N O . : PR O J E C T N O . : DA T E : AP P R O V E D B Y : GR O U N D W A T E R AN A L Y T I C A L R E S U L T S Wi t h e r s R a v e n e l En g i n e e r s | P l a n n e r s | S u r v e y o r s 11 5 M a c K e n a n D r i v e | C a r y , N C 2 7 5 1 1 | t : 9 1 9 . 4 6 9 . 3 3 4 0 | li c e n s e # : C - 0 8 3 2 | ww w . w i t h e r s r a v e n e l . c o m 1" = 1 0 ' LEGEND TYPE II MONITORING WELL FORMER UST LOCATION NOTES: 1.) 2014 AERIAL OBTAINED FROM NC ONE MAP. GRAPHIC SCALE 1 inch = 10 ft. 0 105 20 TR E N T O N M A R K E T 10 1 W E S T J O N E S S T R E E T TR E N T O N , J O N E S C O U N T Y , N C TABLES UST IDNumber Current/LastContents PreviousContents Capacity(in gallons)ConstructionDetails Tank Dimensions (diameter x  length) Description ofAssociated Piping & Pumps Date of TankInstallation Status ofUST Was release  associated with UST System?  (Y/N) 1 Regular     Gasoline Not Listed 3,000 Single‐Wall Steel 5' X 17' Double Wall Flex 3/26/1998 Permanently Closed  by Removal        February 2021 Y 2 Regular     Gasoline Not Listed 3,000 Single‐Wall Steel 5' X 17' Double Wall Flex 3/26/1998 Permanently Closed  by Removal        February 2021 Y 3 Regular     Gasoline Not Listed 3,000 Single‐Wall Steel 5' X 17' Double Wall Flex 3/26/1998 Permanently Closed  by Removal       February 2021 Y 4 Regular     Gasoline Not Listed 3,000 Single‐Wall Steel 5' X 17' Double Wall Flex 3/26/1998 Permanently Closed  by Removal       February 2021 Y Facility ID MaterialReleased Dateof Release Facility ID #0‐0‐01259 Gasoline Unknown Note: Trenton, Jones County NC One approximately 500 gallon capacity kerosene AST is located at this facility.   Facility ID #0‐0‐01259 Description of Release Table B‐1Site History:  UST System & Other Release Information Trenton Marke Two of the soil samples obtained below the southern ends of two of the gasoline USTs, and three of the soil samples obtained below  the fuel lines exhibited TPH‐GRO concentrations in excess of 50 mg/kg. 101 West Jones Stree Page 1 of 1 Total Volatile Organic Vapors TPH ‐ GRO Pace SampleID DateCollected PID Field Reading (ppm) Gasoline  Range Organics Diesel Range Organics Gasoline Range  Organics (5030/8015D) SW‐1 2/2/2021 47.7 < 0.38 0.38 0.881 JSW‐2 2/2/2021 38.4 < 0.31 < 0.31 1.18 JSW‐3 2/2/2021 37.0 < 0.46 < 0.46 < 0.672SW‐4 2/2/2021 32.6 < 0.43 0.43 < 0.736SW‐5 2/2/2021 27.8 < 0.34 < 0.34 < 0.797SW‐6 2/2/2021 24.6 < 0.34 0.34 < 0.693SW‐7 2/2/2021 50.4 2.0 0.34 < 0.825SW‐8 2/2/2021 27.7 < 0.38 < 0.38 < 0.972SW‐9 2/2/2021 24.6 < 0.43 < 0.43 < 0.856SW‐10 2/2/2021 47.8 < 0.39 < 0.39 < 0.763SW‐11 2/2/2021 44.6 < 0.38 0.38 < 0.821SW‐12 2/2/2021 34.9 < 0.33 0.33 < 0.790SW‐13 2/2/2021 29.5 < 0.38 < 0.38 < 0.789SW‐14 2/3/2021 2.9 NA NA 1.01UST‐1 (S)2/2/2021 814.0 770.3 177.8 494UST‐1 (N)2/2/2021 65.5 < 0.38 0.38 1.44 JUST‐2 (S)2/2/2021 320.0 19.1 9.2 15.40UST‐2 (N)2/2/2021 86.3 1.9 0.3 0.876 JUST‐3 (S)2/2/2021 1,284.0 136.7 353.8 138UST‐3 (N)2/2/2021 50.9 < 0.33 0.7 < 0.745UST‐4 (S)2/2/2021 331.7 < 0.43 5.9 2.52 JUST‐4 (N)2/2/2021 124.6 12.1 3.5 3.57FL‐1 2/2/2021 21.7 < 0.3 < 0.3 <0.780FL‐2 2/2/2021 2,473.0 1,768 330.7 5,020FL‐2‐1 2/3/2021 834.0 19.1 54.3 NAFL‐2‐2 2/3/2021 845.0 1,045 2,711 NAFL‐3 2/2/2021 55.7 < 0.37 0.37 <0.633FP‐1 2/3/2021 41.7 NA NA < 0.835FP‐2 2/3/2021 12.8 NA NA 0.948 JFP‐3 2/3/2021 1,432.0 NA NA 5,540FP‐3‐1 2/3/2021 580.0 NA NA NASP‐1 2/2/2021 22.1 NA NA NASP‐2 2/2/2021 16.5 NA NA NASP‐3 2/2/2021 10.8 NA NA NASP‐4 2/2/2021 11.4 NA NA NASP‐5 2/2/2021 6.3 NA NA NASP‐6 2/2/2021 15.5 NA NA NASP‐7 2/2/2021 10.6 NA NA NASP‐8 *2/2/2021 208.0 11.1 13.0 NASP‐9 *2/2/2021 337.0 45.4 20.7 NASP‐10 *2/2/2021 38.2 < 0.34 0.7 NASP‐11 *2/2/2021 57.7 NA NA NASP‐12 *, **2/2/2021 NA NA NA NASP‐13 2/2/2021 5.5 < 0.34 0.3 NASP‐14 2/2/2021 15.6 < 0.36 < 0.36 NASP‐15 2/2/2021 45.1 NA NA NASP‐16 *2/2/2021 397.0 NA NA NASP‐17 *2/2/2021 500.0 < 0.33 54.3 NASP‐18 *2/2/2021 74.6 < 0.33 2.1 NA N 50 100 50 Notes:1)2)3) 4)SW = Soil sample obtained from Side Wall of excavation5)FL = Soil samplbe obtained from under Fuel Line location 6)FP = Soil sample obtained from under Fuel Pump location7)SP = Sample of temporarily Stock‐Piled soil removed to facilitate UST system removal8)NA = Not Analyzed or Not Applicable 9)* = Due to elevated PID readings and/or strong odor, soil was segregated for offsite disposal10)** = PID reading not collected due to extremely strong petroleum odor Result Result TABLE B‐3 SUMMARY OF SOIL ANALYTICAL RESULTS (CLOSURE) Trenton Market101 West Jones StreetTrenton, Jones County NCWR Project # 02180080.19 = Result Exceeds Laboratory Detection Limits = Result Exceeds NCDEQ Action Level for TPH Analytical Method TPH ‐ GRO & DRO            (UVF) ‐ RedLab NCDEQ Action Level UVF = Ultra Violet Fluorescence analyzer utilized for field analysis of RedLab samples. 8015 Analyses performed by Pace Analytical Services in fixed‐base laboratory All results provided in mg/kg (milligrams per kilogram) or parts per million Client Sample ID Date Collected Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. Result Qual. FL‐2‐1 02/03/2021 5.18 1.46 0.0099 12.6 1.49 0.777 14.6 14.9 0.106 0.517 92 28.4 72.2 119 693 293 1110 FL‐2‐2 02/03/2021 27.5 10.1 <0.133 141 23 5.04 68.8 C3 104 1.51 18.6 609 186 902 1650 V <26.6 V 2110 3760 FP‐3‐1 02/03/2021 7.05 3.22 0.00972 8.13 2.37 1.41 13.1 16.5 <0.014 0.394 103 30.4 47.7 75.4 719 55.8 794 Notes: 1) 2) Compounds analyzed for by laboratory but not listed were not detected above laboratory detection limits. See the laboratory report included in the Appendix for a full list of constituents.  3) 4) 5) NL Result = Results Exceeds Laboratory Detection Limits Result Result Result "C3" ‐ The reported concentra.on is an es mate. The con nuing calibra on standard associated with this data responded low.Method sensi vity ch = No Regulatory Level Established = Result Exceeds Soil‐to‐Water Maximum Soil Contaminant Concentration = Result Exceeds Residential Soil Cleanup Level = Result Exceeds Industrial/Commercial Soil Cleanup Level MADEP VPH TABLE B‐3 SUMMARY OF SOIL ANALYTICAL RESULTS (OVEREXCAVATION) WR Project # 02180080.19 Trenton, Jones County NC 101 West Jones Street Trenton Market "V" ‐ The sample concentration is too high to evaluate accurate spike recoveries. 8260D All results provided in mg/kg (milligrams per kilogram) or parts per million. MSCC ‐ Maximum Soil Contaminant Concentrations per NCDEQ DWM UST Section Method Analyte N‐BU T Y L B E N Z E N E SE C ‐BU T Y L B E N Z E N E TE R T ‐BU T Y L B E N Z E N E ET H Y L B E N Z E N E IS O P R O P Y L B E N Z E N E P‐IS O P R O P Y L T O L U E N E NA P H T H A L E N E 1, 2 , 4 ‐TR I M E T H Y L B E N Z E N E 1, 3 , 5 ‐TR I M E T H Y L B E N Z E N E XY L E N E S ,  TO T A L N‐PR O P Y L B E N Z E N E ST Y R E N E TO L U E N E UN A D J U S T E D  C5 ‐C8   AL I P H A T I C S UN A D J U S T E D  C9 ‐C1 2   AL I P H A T I C S UN A D J U S T E D  C9 ‐C1 0   AR O M A T I C S TO T A L  VP H CAS 104‐51‐8 135‐98‐8 98‐06‐6 100‐41‐4 98‐82‐8 99‐87‐6 95‐63‐691‐20‐3 103‐65‐1 100‐42‐5 108‐88‐3 108‐67‐8 1330‐20‐7 C5‐C8 C9‐C12 C9‐C10 ARO VPH NC MSCC Soil to Groundwater 4.3 3.3 3.4 4.9 1.7 0.12 0.16 1.7 1.5 8.5 8.3 4.6 68 540 314.3 NLNC MSCC Residential 626 626 626 1560 1564 100 313 782 782 3129626 3128 1200 939 1500 469 NLNC MSCC Industrial Commercial 16350 16350 16350 40000 40880 4000 20440 81760 24528 40000 12264 NL8176 13650 81760 32000 20440 N‐BU T Y L B E N Z E N E ET H Y L B E N Z E N E N‐PR O P Y L B E N Z E N E 1, 2 , 4 ‐TR I M E T H Y L B E N Z E N E 1, 3 , 5 ‐TR I M E T H Y L B E N Z E N E C5 ‐C8  Al i p h a t i c s C9 ‐C1 2  Al i p h a t i c s C9 ‐C2 2  Ar o m a t i c s 104‐51‐8 100‐41‐4 103‐65‐1 95‐63‐6 108‐67‐8 ‐‐‐ ‐‐‐ ‐‐‐ MW‐1 2/6/2021 0.159 J 0.267 J 0.265 J 1.09 0.182 J < 100 < 100 33.5 J 70 600 70 400 400 400 700 200 6,900 84,500 30,000 28,500 25,000 ‐‐‐ ‐‐‐ ‐‐‐ Notes: 1) 2) Compounds analyzed for by laboratory but not listed were not detected above laboratory detection limits.  See the laboratory report included in the Appendix for a full list of constituents.  3) 4) 5) Result Result Result Analytical Method 101 West Jones Street Trenton, Jones County NC WR Project # 02180080.19 NC 2L Standard  = Result Exceeds NC Gross Contaminant Level for Groundwater All results provided in ug/L (micrograms per liter) or parts per billion. NC 2L Standard ‐ North Carolina Groundwater Quality Standard as per NC Administrative Code 15A NCAC 02L. = Result Exceeds NC 2L Standard for Groundwater GCLs for Groundwater = NCDENR UST Section Gross Contamination Levels for Groundwater. SUMMARY OF GROUNDWATER ANALYTICAL RESULTS Trenton Market MADEP‐VPH GCLs for Groundwater TABLE B‐4 = Result Exceeds Laboratory Detection Limits Sample ID Date Collected J Denotes "Estimated Concentration" between laboratory MDL and Reporting Limit EPA 602 Longitude Latitude MW‐1 2/4/2021 2 8.35 3.35 3.35 to 8.0 NM 2/5/2021 7.11 ‐‐‐‐‐‐ ‐77.353346 35.063644 Notes:NM = Not measured Top‐of‐Casing Elevation        (feet) Date Water Level  Measured Depth‐to‐Water from Top‐of‐Casing(feet) Free Product Thickness (feet) GroundwaterElevation         (feet) Well Coordinates (Decimal Degrees)Well ID Date Installed   Well Casing Diameter(inches) Total Depth      (feet) Well Casing Depth (feet) Screened  Interval        (feet) TABLE B‐7 MONITORING WELL CONSTRUCTION INFORMATION Trenton Market101 West Jones StreetTrenton, Jones County NCWR Project # 02180080.19 APPENDIX A SITE PHOTOGRAPHS Photo Documentation of UST System Closure February 2021 Trenton Market Facility ID #0-0-01259 WR Project No. 02180080.19 Page 1 of 8 Photo #1: UST removal contractor EVO Corp (EVO) removing residual fluids from first of four 3,000 gallon gasoline USTs at the Trenton Market facility, facing west (February 1, 2021) Photo #2: EVO removing concrete covering USTs after the pavement had been saw cut, facing southwest (February 1, 2021). Photo Documentation of UST System Closure February 2021 Trenton Market Facility ID #0-0-01259 WR Project No. 02180080.19 Page 2 of 8 Photo #3: UST area after the majority of asphalt and concrete had been removed, facing west (February 1, 2021). Photo #4: Beginning to expose the southern ends of the USTs, facing west (February 1, 2021). Photo Documentation of UST System Closure February 2021 Trenton Market Facility ID #0-0-01259 WR Project No. 02180080.19 Page 3 of 8 Photo #5: Exposed USTs #2 through 4, facing east. Backfill and natural soils consisted of gray sandy material (February 2, 2021). Photo #6: Exposed USTs #1 through 4, facing west, with vapors being evacuated by blower (at forced air and dry ice. Photo Documentation of UST System Closure February 2021 Trenton Market Facility ID #0-0-01259 WR Project No. 02180080.19 Page 4 of 8 left of photo). USTs were further rendered inert through the use of dry ice (February 2, 2021). Photo #7: View of UST #1 following removal. No evidence of corrosion or pitting was observed (February 2, 2021). Photo #8: View of UST #2 following removal. No evidence of corrosion or pitting was observed (February 2, 2021). Photo Documentation of UST System Closure February 2021 Trenton Market Facility ID #0-0-01259 WR Project No. 02180080.19 Page 5 of 8 Photo #9: View of USTs #3 and #4 loaded onto a flat-bed trailer for transport and offsite disposal, facing north. No evidence of corrosion was observed on either of these USTs (February 2, 2021) Photo #10: View of canopy area following removal of pumps, but prior to removal of dispenser sumps and fuel lines, facing west (February 2, 201). Photo Documentation of UST System Closure February 2021 Trenton Market Facility ID #0-0-01259 WR Project No. 02180080.19 Page 6 of 8 Photo #11: View of canopy area following removal of fuel lines and pumps, facing east (February 3, 2021). Photo #12: EVO beginning to backfill the UST excavation, facing west (February 3, 2021). Photo Documentation of UST System Closure February 2021 Trenton Market Facility ID #0-0-01259 WR Project No. 02180080.19 Page 7 of 8 Photo #13: View of UST area nearing completion of backfill, facing northwest. Monitoring well MW-1 can be seen at left (February 4, 2021). Photo #14: Fuel line and pump excavations after being backfilled, facing south (February 4, 2021). Photo Documentation of UST System Closure February 2021 Trenton Market Facility ID #0-0-01259 WR Project No. 02180080.19 Page 8 of 8 Photo #15: UST and canopy areas after placement of ABC stone, facing east (February 4, 2021). Photo #16: Monitoring well MW-1 as viewed from the southwestern corner of the UST excavation area, facing northeast (February 4, 2021). APPENDIX B SOIL & LIQUID WASTE DISPOSAL MANIFESTS APPENDIX C CERTIFICATE OF UST DISPOSAL APPENDIX D LABORATORY ANALYTICAL REPORTS Hydrocarbon Analysis Results Client:WithersRavenel Samples taken Tuesday, February 2, 2021 Address 101 West Jones Street Samples extracted Tuesday, February 2, 2021 Trenton, NC Samples analysed Tuesday, February 2, 2021 Contact:Ben Whitley Operator Caroline Stevens Project:Trenton Market Facility 7 F03640 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics C10-C35 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s SP-8 13.6 0.87 11.1 13 24.1 5.7 0.26 <0.014 89.8 7.8 2.4 V.Deg.Diesel 79.1%,(FCM) s SP-9 16.4 <0.41 45.4 20.7 66.1 15.7 0.65 <0.016 97 2.3 0.7 Deg.Gas 64.3%,(FCM) s SP-10 13.5 <0.34 <0.34 0.73 0.73 0.36 <0.11 <0.013 0 75.1 24.9 V.Deg.PHC 76.7%,(FCM) s SP-13 13.8 <0.34 <0.34 0.34 0.34 0.31 <0.11 <0.014 0 58 42 V.Deg.PHC 71.6%,(FCM) s SP-14 14.4 <0.36 <0.36 0.36 0.36 0.19 <0.11 <0.014 0 56.2 43.8 V.Deg.PHC 69.7%,(FCM),(BO) s SP-17 13.0 <0.33 54.3 13.2 67.5 12.4 0.52 <0.013 97.8 1.6 0.6 No Match found s SP-18 13.1 <0.33 2.1 4.8 6.9 1.7 <0.11 <0.013 77.7 17.1 5.2 Deg.Fuel 87.2%,(FCM) Initial Calibrator QC check OK Final FCM QC Check OK 114 % 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 content Fingerprints 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 present Ratios QED Hydrocarbon Fingerprints Project: Trenton Market Facility Tuesday, February 2, 2021 Hydrocarbon Analysis Results Client:WithersRavenel Samples taken Tuesday, February 2, 2021 Address 101 West Jones Street Samples extracted Tuesday, February 2, 2021 Trenton, NC Samples analysed Tuesday, February 2, 2021 Contact:Ben Whitley Operator Caroline Stevens Project:Trenton Market Facility 9 F03640 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics C10-C35 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s FL-1 11.8 <0.3 <0.3 0.3 0.3 0.23 <0.09 <0.012 0 64.1 35.9 ,(FCM) s UST-1-5 247.0 18.1 770.3 177.8 948.1 144.7 6.4 <0.25 96.3 3 0.7 No Match found Initial Calibrator QC check OK Final FCM QC Check OK 113.7 % 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 content Fingerprints 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 present Ratios QED Hydrocarbon Fingerprints Project: Trenton Market Facility Tuesday, February 2, 2021 Hydrocarbon Analysis Results Client:WithersRavenel Samples taken Tuesday, February 2, 2021 Address 101 West Jones Street Samples extracted Tuesday, February 2, 2021 Trenton, NC Samples analysed Tuesday, February 2, 2021 Contact:Ben Whitley Operator Caroline Stevens Project:Trenton Market Facility 19 F03640 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics C10-C35 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s UST-1-N 15.4 <0.38 <0.38 0.38 0.38 0.3 <0.12 <0.015 0 63.6 36.4 V.Deg.PHC 73.4%,(FCM) s SW-1 12.3 <0.31 <0.31 <0.31 <0.31 <0.06 <0.1 <0.012 0 0 100 ,(FCM) s SW-2 18.6 <0.46 <0.46 <0.46 <0.46 <0.09 <0.15 <0.019 0 0 0 PHC not detected s SW-3 16.1 <0.4 <0.4 <0.4 <0.4 <0.08 <0.13 <0.016 0 0 0 PHC not detected s SW-4 17.2 <0.43 <0.43 0.43 0.43 0.35 <0.14 <0.017 0 60.4 39.6 Residual HC,(BO) s SW-5 13.4 <0.34 <0.34 <0.34 <0.34 <0.07 <0.11 <0.013 0 0 0 ,(FCM) s SW-6 13.7 <0.34 <0.34 0.34 0.34 0.23 <0.11 <0.014 0 68.4 31.6 ,(FCM) s SW-7 13.4 <0.34 2 0.34 2.34 0.34 <0.11 <0.013 88.6 6.8 4.5 V.Deg.PHC 73.4%,(FCM) s SW-8 15.3 <0.38 <0.38 <0.38 <0.38 <0.08 <0.12 <0.015 0 0 0 PHC not detected s SW-9 17.3 <0.43 <0.43 <0.43 <0.43 <0.09 <0.14 <0.017 0 0 0 PHC not detected Initial Calibrator QC check OK Final FCM QC Check OK 95.7 % 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 content Fingerprints 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 present Ratios QED Hydrocarbon Fingerprints Project: Trenton Market Facility Tuesday, February 2, 2021 Hydrocarbon Analysis Results Client:WithersRavenel Samples taken Tuesday, February 2, 2021 Address 101 West Jones Street Samples extracted Tuesday, February 2, 2021 Trenton, NC Samples analysed Tuesday, February 2, 2021 Contact:Ben Whitley Operator Caroline Stevens Project:Trenton Market Facility 30 F03640 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics C10-C35 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s UST-2 (5')15.9 7.7 19.1 9.2 28.3 7.2 0.33 <0.016 90.7 7.7 1.6 No Match found s UST-3 (5')17.6 <0.88 136.7 353.8 490.5 23.3 2.4 <0.018 92.6 6.8 0.6 Waste Oil 78%,(FCM) s UST-3 (N)13.0 <0.33 <0.33 0.72 0.72 0.38 <0.1 <0.013 0 80.7 19.3 Deg Fuel 77.7%,(FCM) s UST-2 (N)13.1 <0.33 1.9 0.33 2.23 0.22 <0.1 <0.013 96.1 3.3 0.7 ,(FCM) s UST-4 (5')17.3 <0.43 <0.43 5.9 5.9 3 <0.14 <0.017 0 89.5 10.5 Deg.PHC 60.9%,(FCM) s SW-10 15.7 <0.39 <0.39 <0.39 <0.39 <0.08 <0.13 <0.016 0 0 0 PHC not detected s UST-4 (N)22.6 <0.57 12.1 3.5 15.6 3.1 <0.18 <0.023 88 10.4 1.6 Deg.PHC 75%,(FCM) s SW-11 15.1 <0.38 <0.38 0.38 0.38 0.31 <0.12 <0.015 0 74.1 25.9 V.Deg.PHC 92.8%,(FCM) s SW-12 13.0 <0.33 <0.33 0.33 0.33 0.2 <0.1 <0.013 63.6 22.4 14 V.Deg.PHC 72.9%,(FCM) s SW-13 15.3 <0.38 <0.38 <0.38 <0.38 <0.08 <0.12 <0.015 0 0 0 PHC not detected Initial Calibrator QC check OK Final FCM QC Check OK 105.8 % 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 content Fingerprints 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 present Ratios QED Hydrocarbon Fingerprints Project: Trenton Market Facility Tuesday, February 2, 2021 Hydrocarbon Analysis Results Client:WithersRavenel Samples taken Tuesday, February 2, 2021 Address 101 West Jones Street Samples extracted Tuesday, February 2, 2021 Trenton, NC Samples analysed Tuesday, February 2, 2021 Contact:Ben Whitley Operator Caroline Stevens Project:Trenton Market Facility 34 F03640 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics C10-C35 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s FL-2 441.0 688.9 1768 330.7 2098.7 218.5 8.4 <0.44 99.6 0.4 0 Deg.Gas 84.5%,(FCM) s FL-3 14.9 <0.37 <0.37 0.37 0.37 0.31 <0.12 <0.015 0 60.1 39.9 V.Deg.PHC 71.3%,(FCM),(BO) Initial Calibrator QC check OK Final FCM QC Check OK 97.5 % 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 content Fingerprints 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 present Ratios QED Hydrocarbon Fingerprints Project: Trenton Market Facility Tuesday, February 2, 2021 Hydrocarbon Analysis Results Client:WithersRavenel Samples taken Tuesday, February 2, 2021 Address 101 West Jones Street Samples extracted Tuesday, February 2, 2021 Trenton, NC Samples analysed Tuesday, February 2, 2021 Contact:Ben Whitley Operator Caroline Stevens Project:Trenton Market Facility 39 F03640 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics C10-C35 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s FL-2-1 13.0 <0.33 19.1 54.3 73.4 2.6 <0.1 <0.013 99.4 0.5 0.1 Deg.Gas 88.5%,(FCM) s FL-2-2 836.0 <20.9 1045 2711 3756 147.7 <6.7 <0.84 99.2 0.6 0.2 Deg.Gas 87.1%,(FCM) Initial Calibrator QC check OK Final FCM QC Check OK 98.7 % 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 content Fingerprints 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 present Ratios QED Hydrocarbon Fingerprints Project: Trenton Market Facility Tuesday, February 2, 2021 ANALYTICAL REPORT February 11, 2021 Withers & Ravenel Eng. - Standard Sample Delivery Group:L1314352 Samples Received:02/05/2021 Project Number:02180080.19 Description:Trenton Market UST Closure Site:TRENTON MARKET 0-0-1259 Report To:Brian Bellis 219 Station Road, Unit 101 Wilmington, NC 28405 Entire Report Reviewed By: February 11, 2021 [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 02180080.19 L1314352 02/11/21 09:57 1 of 45 February 11, 2021 Heather J Wagner Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 1 of 45 ONE LAB. NATIONWIDE.TABLE OF CONTENTS Cp: Cover Page 1 Tc: Table of Contents 2 Ss: Sample Summary 3 Cn: Case Narrative 7 Sr: Sample Results 8 FL-1 L1314352-01 8 UST-1(S) L1314352-02 9 UST-1(N) L1314352-03 10 SW-1 L1314352-04 11 SW-2 L1314352-05 12 SW-3 L1314352-06 13 SW-4 L1314352-07 14 SW-5 L1314352-08 15 SW-6 L1314352-09 16 SW-7 L1314352-10 17 SW-8 L1314352-11 18 SW-9 L1314352-12 19 UST-2(S) L1314352-13 20 UST-3(N) L1314352-14 21 UST-3(S) L1314352-15 22 UST-2(N) L1314352-16 23 UST-4(S) L1314352-17 24 SW-10 L1314352-18 25 SW-11 L1314352-19 26 UST-4(N) L1314352-20 27 SW-12 L1314352-21 28 SW-13 L1314352-22 29 FL-2 L1314352-23 30 FL-3 L1314352-24 31 Qc: Quality Control Summary 32 Total Solids by Method 2540 G-2011 32 Volatile Organic Compounds (GC) by Method 8015D/GRO 36 Gl: Glossary of Terms 41 Al: Accreditations & Locations 42 Sc: Sample Chain of Custody 43 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 2 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 2 of 45 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time FL-1 L1314352-01 Solid Benjamin Whitley 02/02/21 11:10 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618086 1 02/09/21 11:49 02/09/21 11:58 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617600 25 02/02/21 11:10 02/07/21 04:50 JHH Mt. Juliet, TN Collected by Collected date/time Received date/time UST-1(S) L1314352-02 Solid Benjamin Whitley 02/02/21 11:40 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618087 1 02/09/21 12:32 02/09/21 12:39 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617819 250 02/02/21 11:40 02/07/21 21:50 ACG Mt. Juliet, TN Collected by Collected date/time Received date/time UST-1(N) L1314352-03 Solid Benjamin Whitley 02/02/21 12:15 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618087 1 02/09/21 12:32 02/09/21 12:39 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617891 26.3 02/02/21 12:15 02/08/21 09:15 ACG Mt. Juliet, TN Collected by Collected date/time Received date/time SW-1 L1314352-04 Solid Benjamin Whitley 02/02/21 12:20 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618087 1 02/09/21 12:32 02/09/21 12:39 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617891 25 02/02/21 12:20 02/08/21 09:37 ACG Mt. Juliet, TN Collected by Collected date/time Received date/time SW-2 L1314352-05 Solid Benjamin Whitley 02/02/21 12:27 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618087 1 02/09/21 12:32 02/09/21 12:39 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617891 25 02/02/21 12:27 02/08/21 09:59 ACG Mt. Juliet, TN Collected by Collected date/time Received date/time SW-3 L1314352-06 Solid Benjamin Whitley 02/02/21 12:35 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618087 1 02/09/21 12:32 02/09/21 12:39 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617891 27.5 02/02/21 12:35 02/08/21 10:28 ACG Mt. Juliet, TN Collected by Collected date/time Received date/time SW-4 L1314352-07 Solid Benjamin Whitley 02/02/21 12:45 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618087 1 02/09/21 12:32 02/09/21 12:39 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 12:45 02/08/21 04:26 TPR Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 3 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 3 of 45 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time SW-5 L1314352-08 Solid Benjamin Whitley 02/02/21 13:25 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618087 1 02/09/21 12:32 02/09/21 12:39 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 13:25 02/08/21 04:47 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time SW-6 L1314352-09 Solid Benjamin Whitley 02/02/21 13:30 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618087 1 02/09/21 12:32 02/09/21 12:39 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 13:30 02/08/21 05:08 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time SW-7 L1314352-10 Solid Benjamin Whitley 02/02/21 13:33 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618087 1 02/09/21 12:32 02/09/21 12:39 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 13:33 02/08/21 05:29 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time SW-8 L1314352-11 Solid Benjamin Whitley 02/02/21 13:35 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618087 1 02/09/21 12:32 02/09/21 12:39 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 31.5 02/02/21 13:35 02/08/21 05:50 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time SW-9 L1314352-12 Solid Benjamin Whitley 02/02/21 13:40 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618088 1 02/09/21 12:23 02/09/21 12:29 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 32.8 02/02/21 13:40 02/08/21 06:11 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time UST-2(S) L1314352-13 Solid Benjamin Whitley 02/02/21 13:45 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618088 1 02/09/21 12:23 02/09/21 12:29 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 13:45 02/08/21 06:31 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time UST-3(N) L1314352-14 Solid Benjamin Whitley 02/02/21 13:47 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618088 1 02/09/21 12:23 02/09/21 12:29 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 13:47 02/08/21 06:52 TPR Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 4 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 4 of 45 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time UST-3(S) L1314352-15 Solid Benjamin Whitley 02/02/21 13:48 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618088 1 02/09/21 12:23 02/09/21 12:29 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 13:48 02/08/21 07:13 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time UST-2(N) L1314352-16 Solid Benjamin Whitley 02/02/21 14:02 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618088 1 02/09/21 12:23 02/09/21 12:29 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 14:02 02/08/21 07:34 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time UST-4(S) L1314352-17 Solid Benjamin Whitley 02/02/21 15:07 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618088 1 02/09/21 12:23 02/09/21 12:29 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 15:07 02/08/21 07:55 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time SW-10 L1314352-18 Solid Benjamin Whitley 02/02/21 15:10 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618088 1 02/09/21 12:23 02/09/21 12:29 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 15:10 02/08/21 08:16 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time SW-11 L1314352-19 Solid Benjamin Whitley 02/02/21 15:15 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618088 1 02/09/21 12:23 02/09/21 12:29 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 15:15 02/08/21 08:36 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time UST-4(N) L1314352-20 Solid Benjamin Whitley 02/02/21 15:17 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618088 1 02/09/21 12:23 02/09/21 12:29 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 15:17 02/08/21 08:57 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time SW-12 L1314352-21 Solid Benjamin Whitley 02/02/21 15:25 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618088 1 02/09/21 12:23 02/09/21 12:29 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 15:25 02/08/21 09:18 TPR Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 5 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 5 of 45 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time SW-13 L1314352-22 Solid Benjamin Whitley 02/02/21 15:30 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618090 1 02/09/21 11:27 02/09/21 11:35 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/02/21 15:30 02/08/21 09:39 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time FL-2 L1314352-23 Solid Benjamin Whitley 02/02/21 15:53 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618090 1 02/09/21 11:27 02/09/21 11:35 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1619562 2500 02/02/21 15:53 02/10/21 18:20 BMB Mt. Juliet, TN Collected by Collected date/time Received date/time FL-3 L1314352-24 Solid Benjamin Whitley 02/02/21 16:32 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618090 1 02/09/21 11:27 02/09/21 11:35 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1619562 25 02/02/21 16:32 02/10/21 17:59 BMB Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 6 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 6 of 45 ONE LAB. NATIONWIDE.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 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 7 of 45 Heather J Wagner Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 7 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L1314352 FL-1 Collected date/time: 02/02/21 11:10 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 83.9 1 02/09/2021 11:58 WG1618086 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 U 0.780 3.59 25 02/07/2021 04:50 WG1617600 (S) a,a,a-Trifluorotoluene(FID) 97.8 77.0-120 02/07/2021 04:50 WG1617600 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 8 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 8 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L1314352 UST-1(S) Collected date/time: 02/02/21 11:40 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 85.9 1 02/09/2021 12:39 WG1618087 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 494 7.51 34.6 250 02/07/2021 21:50 WG1617819 (S) a,a,a-Trifluorotoluene(FID) 96.3 77.0-120 02/07/2021 21:50 WG1617819 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 9 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 9 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L1314352 UST-1(N) Collected date/time: 02/02/21 12:15 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 86.3 1 02/09/2021 12:39 WG1618087 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 1.44 J 0.748 3.45 26.3 02/08/2021 09:15 WG1617891 (S) a,a,a-Trifluorotoluene(FID) 116 77.0-120 02/08/2021 09:15 WG1617891 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 10 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 10 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L1314352 SW-1 Collected date/time: 02/02/21 12:20 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 84.9 1 02/09/2021 12:39 WG1618087 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 0.881 J 0.762 3.51 25 02/08/2021 09:37 WG1617891 (S) a,a,a-Trifluorotoluene(FID) 115 77.0-120 02/08/2021 09:37 WG1617891 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 11 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 11 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L1314352 SW-2 Collected date/time: 02/02/21 12:27 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 92.7 1 02/09/2021 12:39 WG1618087 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 0.629 2.90 25 02/08/2021 09:59 WG1617891 (S) a,a,a-Trifluorotoluene(FID) 115 77.0-120 02/08/2021 09:59 WG1617891 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 12 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 12 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L1314352 SW-3 Collected date/time: 02/02/21 12:35 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 93.8 1 02/09/2021 12:39 WG1618087 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 U 0.672 3.09 27.5 02/08/2021 10:28 WG1617891 (S) a,a,a-Trifluorotoluene(FID) 116 77.0-120 02/08/2021 10:28 WG1617891 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 13 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 13 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L1314352 SW-4 Collected date/time: 02/02/21 12:45 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 86.3 1 02/09/2021 12:39 WG1618087 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 U 0.736 3.39 25 02/08/2021 04:26 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 97.5 77.0-120 02/08/2021 04:26 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 14 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 14 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08 L1314352 SW-5 Collected date/time: 02/02/21 13:25 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 82.7 1 02/09/2021 12:39 WG1618087 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 U 0.797 3.67 25 02/08/2021 04:47 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 98.4 77.0-120 02/08/2021 04:47 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 15 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 15 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09 L1314352 SW-6 Collected date/time: 02/02/21 13:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 89.0 1 02/09/2021 12:39 WG1618087 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 U 0.693 3.19 25 02/08/2021 05:08 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 97.9 77.0-120 02/08/2021 05:08 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 16 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 16 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10 L1314352 SW-7 Collected date/time: 02/02/21 13:33 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 80.5 1 02/09/2021 12:39 WG1618087 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 U 0.825 3.80 25 02/08/2021 05:29 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 97.9 77.0-120 02/08/2021 05:29 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 17 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 17 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 11 L1314352 SW-8 Collected date/time: 02/02/21 13:35 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 81.0 1 02/09/2021 12:39 WG1618087 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 U 0.972 4.48 31.5 02/08/2021 05:50 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 97.2 77.0-120 02/08/2021 05:50 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 18 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 18 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 12 L1314352 SW-9 Collected date/time: 02/02/21 13:40 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 89.7 1 02/09/2021 12:29 WG1618088 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 U 0.856 3.94 32.8 02/08/2021 06:11 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 97.7 77.0-120 02/08/2021 06:11 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 19 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 19 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 13 L1314352 UST-2(S) Collected date/time: 02/02/21 13:45 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 81.8 1 02/09/2021 12:29 WG1618088 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 15.4 0.796 3.66 25 02/08/2021 06:31 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 97.5 77.0-120 02/08/2021 06:31 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 20 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 20 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 14 L1314352 UST-3(N) Collected date/time: 02/02/21 13:47 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 86.1 1 02/09/2021 12:29 WG1618088 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 U 0.745 3.43 25 02/08/2021 06:52 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 97.1 77.0-120 02/08/2021 06:52 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 21 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 21 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 15 L1314352 UST-3(S) Collected date/time: 02/02/21 13:48 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 86.8 1 02/09/2021 12:29 WG1618088 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 138 0.737 3.39 25 02/08/2021 07:13 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 95.4 77.0-120 02/08/2021 07:13 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 22 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 22 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 16 L1314352 UST-2(N) Collected date/time: 02/02/21 14:02 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 83.3 1 02/09/2021 12:29 WG1618088 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 0.876 J 0.793 3.65 25 02/08/2021 07:34 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 97.2 77.0-120 02/08/2021 07:34 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 23 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 23 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 17 L1314352 UST-4(S) Collected date/time: 02/02/21 15:07 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 82.6 1 02/09/2021 12:29 WG1618088 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 2.52 J 0.800 3.68 25 02/08/2021 07:55 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 98.0 77.0-120 02/08/2021 07:55 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 24 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 24 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 18 L1314352 SW-10 Collected date/time: 02/02/21 15:10 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 85.2 1 02/09/2021 12:29 WG1618088 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 U 0.763 3.51 25 02/08/2021 08:16 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 98.6 77.0-120 02/08/2021 08:16 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 25 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 25 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 19 L1314352 SW-11 Collected date/time: 02/02/21 15:15 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 82.0 1 02/09/2021 12:29 WG1618088 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 U 0.821 3.78 25 02/08/2021 08:36 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 98.6 77.0-120 02/08/2021 08:36 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 26 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 26 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 20 L1314352 UST-4(N) Collected date/time: 02/02/21 15:17 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 87.4 1 02/09/2021 12:29 WG1618088 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 3.57 0.732 3.37 25 02/08/2021 08:57 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 98.1 77.0-120 02/08/2021 08:57 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 27 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 27 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 21 L1314352 SW-12 Collected date/time: 02/02/21 15:25 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 83.2 1 02/09/2021 12:29 WG1618088 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 U 0.790 3.64 25 02/08/2021 09:18 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 97.9 77.0-120 02/08/2021 09:18 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 28 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 28 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 22 L1314352 SW-13 Collected date/time: 02/02/21 15:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 83.8 1 02/09/2021 11:35 WG1618090 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 U 0.789 3.63 25 02/08/2021 09:39 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 97.5 77.0-120 02/08/2021 09:39 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 29 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 29 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 23 L1314352 FL-2 Collected date/time: 02/02/21 15:53 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 85.4 1 02/09/2021 11:35 WG1618090 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 5020 76.4 352 2500 02/10/2021 18:20 WG1619562 (S) a,a,a-Trifluorotoluene(FID) 103 77.0-120 02/10/2021 18:20 WG1619562 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 30 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 30 of 45 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 24 L1314352 FL-3 Collected date/time: 02/02/21 16:32 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 88.0 1 02/09/2021 11:35 WG1618090 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 1.09 J 0.713 3.28 25 02/10/2021 17:59 WG1619562 (S) a,a,a-Trifluorotoluene(FID) 99.9 77.0-120 02/10/2021 17:59 WG1619562 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 31 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 31 of 45 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618086 Total Solids by Method 2540 G-2011 L1314352-01 Method Blank (MB) (MB) R3621207-1 02/09/21 11:58 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.000 L1314352-01 Original Sample (OS) • Duplicate (DUP) (OS) L1314352-01 02/09/21 11:58 • (DUP) R3621207-3 02/09/21 11:58 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 83.9 83.3 1 0.668 10 Laboratory Control Sample (LCS) (LCS) R3621207-2 02/09/21 11:58 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte %%%% Total Solids 50.0 50.1 100 85.0-115 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 32 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 32 of 45 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618087 Total Solids by Method 2540 G-2011 L1314352-02,03,04,05,06,07,08,09,10,11 Method Blank (MB) (MB) R3621218-1 02/09/21 12:39 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.00100 L1314352-11 Original Sample (OS) • Duplicate (DUP) (OS) L1314352-11 02/09/21 12:39 • (DUP) R3621218-3 02/09/21 12:39 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 81.0 81.3 1 0.401 10 Laboratory Control Sample (LCS) (LCS) R3621218-2 02/09/21 12:39 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 02180080.19 L1314352 02/11/21 09:57 33 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 33 of 45 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618088 Total Solids by Method 2540 G-2011 L1314352-12,13,14,15,16,17,18,19,20,21 Method Blank (MB) (MB) R3621212-1 02/09/21 12:29 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.000 L1314352-12 Original Sample (OS) • Duplicate (DUP) (OS) L1314352-12 02/09/21 12:29 • (DUP) R3621212-3 02/09/21 12:29 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 89.7 89.0 1 0.795 10 Laboratory Control Sample (LCS) (LCS) R3621212-2 02/09/21 12:29 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 02180080.19 L1314352 02/11/21 09:57 34 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 34 of 45 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618090 Total Solids by Method 2540 G-2011 L1314352-22,23,24 Method Blank (MB) (MB) R3621088-1 02/09/21 11:35 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.00100 L1314352-22 Original Sample (OS) • Duplicate (DUP) (OS) L1314352-22 02/09/21 11:35 • (DUP) R3621088-3 02/09/21 11:35 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 83.8 83.6 1 0.284 10 Laboratory Control Sample (LCS) (LCS) R3621088-2 02/09/21 11:35 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 02180080.19 L1314352 02/11/21 09:57 35 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 35 of 45 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617600 Volatile Organic Compounds (GC) by Method 8015D/GRO L1314352-01 Method Blank (MB) (MB) R3620222-2 02/07/21 00:01 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction U 0.0217 0.100 (S) a,a,a-Trifluorotoluene(FID)97.6 77.0-120 Laboratory Control Sample (LCS) (LCS) R3620222-1 02/06/21 23:19 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) Low Fraction 5.50 5.57 101 72.0-127 (S) a,a,a-Trifluorotoluene(FID) 111 77.0-120 L1314352-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1314352-01 02/07/21 04:50 • (MS) R3620222-3 02/07/21 07:57 • (MSD) R3620222-4 02/07/21 08:17 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 %%%%% TPH (GC/FID) Low Fraction 157 U 141 152 90.4 97.2 25 10.0-151 7.33 28 (S) a,a,a-Trifluorotoluene(FID) 107 109 77.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 36 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 36 of 45 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617819 Volatile Organic Compounds (GC) by Method 8015D/GRO L1314352-02 Method Blank (MB) (MB) R3620346-2 02/07/21 10:54 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction U 0.0217 0.100 (S) a,a,a-Trifluorotoluene(FID)97.3 77.0-120 Laboratory Control Sample (LCS) (LCS) R3620346-1 02/07/21 10:12 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) Low Fraction 5.50 5.77 105 72.0-127 (S) a,a,a-Trifluorotoluene(FID) 107 77.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 37 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 37 of 45 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617891 Volatile Organic Compounds (GC) by Method 8015D/GRO L1314352-03,04,05,06 Method Blank (MB) (MB) R3620478-3 02/08/21 02:11 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction U 0.0217 0.100 (S) a,a,a-Trifluorotoluene(FID)115 77.0-120 Laboratory Control Sample (LCS) (LCS) R3620478-2 02/08/21 01:19 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) Low Fraction 5.50 6.20 113 72.0-127 (S) a,a,a-Trifluorotoluene(FID) 110 77.0-120 L1313428-05 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1313428-05 02/08/21 03:40 • (MS) R3620478-4 02/08/21 11:35 • (MSD) R3620478-5 02/08/21 11:57 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 218 8.92 267 300 118 134 25 10.0-151 11.7 28 (S) a,a,a-Trifluorotoluene(FID) 113 116 77.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 38 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 38 of 45 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617901 Volatile Organic Compounds (GC) by Method 8015D/GRO L1314352-07,08,09,10,11,12,13,14,15,16,17,18,19,20,21,22 Method Blank (MB) (MB) R3621320-2 02/08/21 03:10 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction U 0.0217 0.100 (S) a,a,a-Trifluorotoluene(FID)97.0 77.0-120 Laboratory Control Sample (LCS) (LCS) R3621320-1 02/08/21 01:55 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) Low Fraction 5.50 6.53 119 72.0-127 (S) a,a,a-Trifluorotoluene(FID) 115 77.0-120 L1314352-07 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1314352-07 02/08/21 04:26 • (MS) R3621320-3 02/08/21 11:02 • (MSD) R3621320-4 02/08/21 12:46 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 149 U 192 194 129 130 25 10.0-151 0.702 28 (S) a,a,a-Trifluorotoluene(FID) 115 117 77.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 39 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 39 of 45 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1619562 Volatile Organic Compounds (GC) by Method 8015D/GRO L1314352-23,24 Method Blank (MB) (MB) R3621415-2 02/10/21 15:04 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction U 0.0217 0.100 (S) a,a,a-Trifluorotoluene(FID)99.2 77.0-120 Laboratory Control Sample (LCS) (LCS) R3621415-1 02/10/21 14:22 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) Low Fraction 5.50 5.42 98.5 72.0-127 (S) a,a,a-Trifluorotoluene(FID) 107 77.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 40 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 40 of 45 ONE LAB. NATIONWIDE.GLOSSARY OF TERMS Guide to Reading and Understanding Your Laboratory Report Abbreviations and Definitions Qualifier Description 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 41 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 41 of 45 ONE LAB. NATIONWIDE. Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. * 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 National. 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 Pace Analytical National 1313 Point Mallard Parkway SE Suite B Decatur, AL, 35601 Alabama 40160 ANSI National Accreditation Board L2239 Pace Analytical National 660 Bercut Dr. Ste. C Sacramento, CA, 95811 California 2961 Oregon CA300002 Minnesota 006-999-465 Washington C926 North Dakota R-214 Pace Analytical National 6000 South Eastern Avenue Ste 9A Las Vegas, NV, 89119 Nevada NV009412021-1 Pace Analytical National 1606 E. Brazos Street Suite D Victoria, TX, 77901 Texas T104704328-20-18 ACCREDITATIONS & LOCATIONS ¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 09:57 42 of 45 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314352 02/11/21 11:21 42 of 45 ANALYTICAL REPORT February 11, 2021 Withers & Ravenel Eng. - Standard Sample Delivery Group:L1314409 Samples Received:02/05/2021 Project Number:02180080.19 Description:Trenton Market Site:0-0-01259 Report To:Brian Bellis 219 Station Road, Unit 101 Wilmington, NC 28405 Entire Report Reviewed By: February 11, 2021 [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 02180080.19 L1314409 02/11/21 11:05 1 of 17 February 11, 2021 Heather J Wagner Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 1 of 17 ONE LAB. NATIONWIDE.TABLE OF CONTENTS Cp: Cover Page 1 Tc: Table of Contents 2 Ss: Sample Summary 3 Cn: Case Narrative 4 Sr: Sample Results 5 MW-1 L1314409-01 5 Qc: Quality Control Summary 7 Metals (ICP) by Method 6010D 7 Volatile Petroleum Hydrocarbons by Method MADEPV 8 Volatile Organic Compounds (GC/MS) by Method 6200B-1997/6200B-2011 9 Gl: Glossary of Terms 15 Al: Accreditations & Locations 16 Sc: Sample Chain of Custody 17 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 2 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 2 of 17 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time MW-1 L1314409-01 GW Brian Bellis 02/04/21 16:00 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Metals (ICP) by Method 6010D WG1618514 1 02/10/21 17:16 02/10/21 23:15 CCE Mt. Juliet, TN Volatile Petroleum Hydrocarbons by Method MADEPV WG1617916 1 02/08/21 08:09 02/08/21 08:09 BMB Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 6200B-1997/6200B-2011 WG1617446 1 02/06/21 16:07 02/06/21 16:07 JAH Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 3 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 3 of 17 ONE LAB. NATIONWIDE.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 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 4 of 17 Heather J Wagner Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 4 of 17 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L1314409 MW-1 Collected date/time: 02/04/21 16:00 Metals (ICP) by Method 6010D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Lead U 2.99 6.00 1 02/10/2021 23:15 WG1618514 Volatile Petroleum Hydrocarbons by Method MADEPV Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Unadjusted C5-C8 Aliphatics U 33.3 100 1 02/08/2021 08:09 WG1617916 Unadjusted C9-C12 Aliphatics U 33.3 100 1 02/08/2021 08:09 WG1617916 Unadjusted C9-C10 Aromatics 33.5 J 33.3 100 1 02/08/2021 08:09 WG1617916 Total VPH 33.5 J 33.3 100 1 02/08/2021 08:09 WG1617916 (S) 2,5-Dibromotoluene(FID) 107 70.0-130 02/08/2021 08:09 WG1617916 (S) 2,5-Dibromotoluene(PID) 89.2 70.0-130 02/08/2021 08:09 WG1617916 Volatile Organic Compounds (GC/MS) by Method 6200B-1997/6200B-2011 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 11.3 50.0 1 02/06/2021 16:07 WG1617446 Acrolein U 2.54 50.0 1 02/06/2021 16:07 WG1617446 Acrylonitrile U 0.671 10.0 1 02/06/2021 16:07 WG1617446 Benzene U 0.0941 1.00 1 02/06/2021 16:07 WG1617446 Bromobenzene U 0.118 1.00 1 02/06/2021 16:07 WG1617446 Bromochloromethane U 0.128 1.00 1 02/06/2021 16:07 WG1617446 Bromodichloromethane U 0.136 1.00 1 02/06/2021 16:07 WG1617446 Bromoform U 0.129 1.00 1 02/06/2021 16:07 WG1617446 Bromomethane U 0.605 5.00 1 02/06/2021 16:07 WG1617446 n-Butylbenzene 0.159 J 0.157 1.00 1 02/06/2021 16:07 WG1617446 sec-Butylbenzene U 0.125 1.00 1 02/06/2021 16:07 WG1617446 tert-Butylbenzene U 0.127 1.00 1 02/06/2021 16:07 WG1617446 Carbon tetrachloride U 0.128 1.00 1 02/06/2021 16:07 WG1617446 Chlorobenzene U 0.116 1.00 1 02/06/2021 16:07 WG1617446 Chlorodibromomethane U 0.140 1.00 1 02/06/2021 16:07 WG1617446 Chloroethane U 0.192 5.00 1 02/06/2021 16:07 WG1617446 Chloroform U 0.111 5.00 1 02/06/2021 16:07 WG1617446 Chloromethane U 0.960 2.50 1 02/06/2021 16:07 WG1617446 2-Chlorotoluene U 0.106 1.00 1 02/06/2021 16:07 WG1617446 4-Chlorotoluene U 0.114 1.00 1 02/06/2021 16:07 WG1617446 1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 02/06/2021 16:07 WG1617446 1,2-Dibromoethane U 0.126 1.00 1 02/06/2021 16:07 WG1617446 Dibromomethane U 0.122 1.00 1 02/06/2021 16:07 WG1617446 1,2-Dichlorobenzene U 0.107 1.00 1 02/06/2021 16:07 WG1617446 1,3-Dichlorobenzene U 0.110 1.00 1 02/06/2021 16:07 WG1617446 1,4-Dichlorobenzene U 0.120 1.00 1 02/06/2021 16:07 WG1617446 Dichlorodifluoromethane U 0.374 5.00 1 02/06/2021 16:07 WG1617446 1,1-Dichloroethane U 0.100 1.00 1 02/06/2021 16:07 WG1617446 1,2-Dichloroethane U 0.0819 1.00 1 02/06/2021 16:07 WG1617446 1,1-Dichloroethene U 0.188 1.00 1 02/06/2021 16:07 WG1617446 cis-1,2-Dichloroethene U 0.126 1.00 1 02/06/2021 16:07 WG1617446 trans-1,2-Dichloroethene U 0.149 1.00 1 02/06/2021 16:07 WG1617446 1,2-Dichloropropane U 0.149 1.00 1 02/06/2021 16:07 WG1617446 1,1-Dichloropropene U 0.142 1.00 1 02/06/2021 16:07 WG1617446 1,3-Dichloropropane U 0.110 1.00 1 02/06/2021 16:07 WG1617446 cis-1,3-Dichloropropene U 0.111 1.00 1 02/06/2021 16:07 WG1617446 trans-1,3-Dichloropropene U 0.118 1.00 1 02/06/2021 16:07 WG1617446 2,2-Dichloropropane U 0.161 1.00 1 02/06/2021 16:07 WG1617446 Di-isopropyl ether U 0.105 1.00 1 02/06/2021 16:07 WG1617446 Ethylbenzene 0.267 J 0.137 1.00 1 02/06/2021 16:07 WG1617446 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 5 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 5 of 17 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L1314409 MW-1 Collected date/time: 02/04/21 16:00 Volatile Organic Compounds (GC/MS) by Method 6200B-1997/6200B-2011 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Hexachloro-1,3-butadiene U 0.337 1.00 1 02/06/2021 16:07 WG1617446 2-Hexanone U 0.787 10.0 1 02/06/2021 16:07 WG1617446 Isopropylbenzene U 0.105 1.00 1 02/06/2021 16:07 WG1617446 p-Isopropyltoluene U 0.120 1.00 1 02/06/2021 16:07 WG1617446 2-Butanone (MEK)U 1.19 10.0 1 02/06/2021 16:07 WG1617446 Methylene Chloride U 0.430 5.00 1 02/06/2021 16:07 WG1617446 4-Methyl-2-pentanone (MIBK) U 0.478 10.0 1 02/06/2021 16:07 WG1617446 Methyl tert-butyl ether U 0.101 1.00 1 02/06/2021 16:07 WG1617446 Naphthalene U 1.00 5.00 1 02/06/2021 16:07 WG1617446 n-Propylbenzene 0.265 J 0.0993 1.00 1 02/06/2021 16:07 WG1617446 Styrene U 0.118 1.00 1 02/06/2021 16:07 WG1617446 1,1,1,2-Tetrachloroethane U 0.147 1.00 1 02/06/2021 16:07 WG1617446 1,1,2,2-Tetrachloroethane U 0.133 1.00 1 02/06/2021 16:07 WG1617446 Tetrachloroethene U 0.300 1.00 1 02/06/2021 16:07 WG1617446 Toluene U 0.278 1.00 1 02/06/2021 16:07 WG1617446 1,2,3-Trichlorobenzene U 0.230 1.00 1 02/06/2021 16:07 WG1617446 1,2,4-Trichlorobenzene U 0.481 1.00 1 02/06/2021 16:07 WG1617446 1,1,1-Trichloroethane U 0.149 1.00 1 02/06/2021 16:07 WG1617446 1,1,2-Trichloroethane U 0.158 1.00 1 02/06/2021 16:07 WG1617446 Trichloroethene U 0.190 1.00 1 02/06/2021 16:07 WG1617446 Trichlorofluoromethane U 0.160 5.00 1 02/06/2021 16:07 WG1617446 1,2,3-Trichloropropane U 0.237 2.50 1 02/06/2021 16:07 WG1617446 1,2,4-Trimethylbenzene 1.09 0.322 1.00 1 02/06/2021 16:07 WG1617446 1,3,5-Trimethylbenzene 0.182 J 0.104 1.00 1 02/06/2021 16:07 WG1617446 Vinyl acetate U 0.692 10.0 1 02/06/2021 16:07 WG1617446 Vinyl chloride U J4 0.234 1.00 1 02/06/2021 16:07 WG1617446 o-Xylene U 0.174 1.00 1 02/06/2021 16:07 WG1617446 m&p-Xylenes U 0.430 2.00 1 02/06/2021 16:07 WG1617446 (S) Toluene-d8 93.3 80.0-120 02/06/2021 16:07 WG1617446 (S) 4-Bromofluorobenzene 93.9 77.0-126 02/06/2021 16:07 WG1617446 (S) 1,2-Dichloroethane-d4 99.6 70.0-130 02/06/2021 16:07 WG1617446 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 6 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 6 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618514 Metals (ICP) by Method 6010D L1314409-01 Method Blank (MB) (MB) R3621460-1 02/10/21 21:42 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Lead U 2.99 6.00 Laboratory Control Sample (LCS) (LCS) R3621460-2 02/10/21 21:45 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte ug/l ug/l %% Lead 1000 1010 101 80.0-120 L1314316-06 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1314316-06 02/10/21 21:48 • (MS) R3621460-4 02/10/21 21:54 • (MSD) R3621460-5 02/10/21 21:56 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l %%%%% Lead 1000 U 1020 1020 102 102 1 75.0-125 0.136 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 7 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 7 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617916 Volatile Petroleum Hydrocarbons by Method MADEPV L1314409-01 Method Blank (MB) (MB) R3620538-3 02/08/21 05:55 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Unadjusted C5-C8 Aliphatics U 33.3 100 Unadjusted C9-C12 Aliphatics U 33.3 100 Unadjusted C9-C10 Aromatics U 33.3 100 Total VPH U 33.3 100 (S) 2,5-Dibromotoluene(FID) 98.0 70.0-130 (S) 2,5-Dibromotoluene(PID) 81.1 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3620538-1 02/08/21 03:39 • (LCSD) R3620538-2 02/08/21 04:12 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 %%%%% Unadjusted C5-C8 Aliphatics 1200 1270 1290 106 107 70.0-130 1.56 25 Unadjusted C9-C12 Aliphatics 1400 1620 1620 116 116 70.0-130 0.000 25 Unadjusted C9-C10 Aromatics 200 188 184 94.0 92.0 70.0-130 2.15 25 Total VPH 2800 3080 3090 110 110 70.0-130 0.324 25 (S) 2,5-Dibromotoluene(FID) 109 109 70.0-130 (S) 2,5-Dibromotoluene(PID) 91.7 91.6 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 8 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 8 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617446 Volatile Organic Compounds (GC/MS) by Method 6200B-1997/6200B-2011 L1314409-01 Method Blank (MB) (MB) R3620210-2 02/06/21 10:19 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 Bromochloromethane U 0.128 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 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 9 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 9 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617446 Volatile Organic Compounds (GC/MS) by Method 6200B-1997/6200B-2011 L1314409-01 Method Blank (MB) (MB) R3620210-2 02/06/21 10:19 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Hexachloro-1,3-butadiene U 0.337 1.00 2-Hexanone U 0.787 10.0 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 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 1,3,5-Trimethylbenzene U 0.104 1.00 Vinyl acetate U 0.692 10.0 Vinyl chloride U 0.234 1.00 o-Xylene U 0.174 1.00 m&p-Xylenes U 0.430 2.00 (S) Toluene-d8 97.0 80.0-120 (S) 4-Bromofluorobenzene 95.1 77.0-126 (S) 1,2-Dichloroethane-d4 99.6 70.0-130 Laboratory Control Sample (LCS) (LCS) R3620210-1 02/06/21 09:37 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte ug/l ug/l %% Acetone 25.0 29.0 116 19.0-160 Acrolein 25.0 30.8 123 10.0-160 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 10 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 10 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617446 Volatile Organic Compounds (GC/MS) by Method 6200B-1997/6200B-2011 L1314409-01 Laboratory Control Sample (LCS) (LCS) R3620210-1 02/06/21 09:37 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte ug/l ug/l %% Acrylonitrile 25.0 31.4 126 55.0-149 Benzene 5.00 5.56 111 70.0-123 Bromobenzene 5.00 5.27 105 73.0-121 Bromodichloromethane 5.00 5.53 111 75.0-120 Bromochloromethane 5.00 5.99 120 76.0-122 Bromoform 5.00 4.04 80.8 68.0-132 Bromomethane 5.00 5.45 109 10.0-160 n-Butylbenzene 5.00 5.01 100 73.0-125 sec-Butylbenzene 5.00 5.59 112 75.0-125 tert-Butylbenzene 5.00 5.24 105 76.0-124 Carbon tetrachloride 5.00 6.05 121 68.0-126 Chlorobenzene 5.00 5.12 102 80.0-121 Chlorodibromomethane 5.00 4.85 97.0 77.0-125 Chloroethane 5.00 5.90 118 47.0-150 Chloroform 5.00 5.73 115 73.0-120 Chloromethane 5.00 4.74 94.8 41.0-142 2-Chlorotoluene 5.00 5.22 104 76.0-123 4-Chlorotoluene 5.00 5.45 109 75.0-122 1,2-Dibromo-3-Chloropropane 5.00 4.60 92.0 58.0-134 1,2-Dibromoethane 5.00 5.51 110 80.0-122 Dibromomethane 5.00 5.64 113 80.0-120 1,2-Dichlorobenzene 5.00 5.06 101 79.0-121 1,3-Dichlorobenzene 5.00 5.33 107 79.0-120 1,4-Dichlorobenzene 5.00 5.27 105 79.0-120 Dichlorodifluoromethane 5.00 6.67 133 51.0-149 1,1-Dichloroethane 5.00 5.50 110 70.0-126 1,2-Dichloroethane 5.00 5.65 113 70.0-128 1,1-Dichloroethene 5.00 5.58 112 71.0-124 cis-1,2-Dichloroethene 5.00 5.52 110 73.0-120 trans-1,2-Dichloroethene 5.00 5.87 117 73.0-120 1,2-Dichloropropane 5.00 5.56 111 77.0-125 1,1-Dichloropropene 5.00 5.84 117 74.0-126 1,3-Dichloropropane 5.00 5.15 103 80.0-120 cis-1,3-Dichloropropene 5.00 5.83 117 80.0-123 trans-1,3-Dichloropropene 5.00 5.40 108 78.0-124 2,2-Dichloropropane 5.00 5.54 111 58.0-130 Di-isopropyl ether 5.00 5.61 112 58.0-138 Ethylbenzene 5.00 5.37 107 79.0-123 Hexachloro-1,3-butadiene 5.00 4.92 98.4 54.0-138 2-Hexanone 25.0 27.9 112 67.0-149 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 11 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 11 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617446 Volatile Organic Compounds (GC/MS) by Method 6200B-1997/6200B-2011 L1314409-01 Laboratory Control Sample (LCS) (LCS) R3620210-1 02/06/21 09:37 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte ug/l ug/l %% Isopropylbenzene 5.00 5.22 104 76.0-127 p-Isopropyltoluene 5.00 5.41 108 76.0-125 2-Butanone (MEK)25.0 30.4 122 44.0-160 Methylene Chloride 5.00 5.66 113 67.0-120 4-Methyl-2-pentanone (MIBK) 25.0 27.7 111 68.0-142 Methyl tert-butyl ether 5.00 5.56 111 68.0-125 Naphthalene 5.00 5.58 112 54.0-135 n-Propylbenzene 5.00 5.34 107 77.0-124 Styrene 5.00 5.11 102 73.0-130 1,1,1,2-Tetrachloroethane 5.00 5.08 102 75.0-125 1,1,2,2-Tetrachloroethane 5.00 5.44 109 65.0-130 Tetrachloroethene 5.00 5.00 100 72.0-132 Toluene 5.00 5.15 103 79.0-120 1,2,3-Trichlorobenzene 5.00 5.41 108 50.0-138 1,2,4-Trichlorobenzene 5.00 5.10 102 57.0-137 1,1,1-Trichloroethane 5.00 5.80 116 73.0-124 1,1,2-Trichloroethane 5.00 5.17 103 80.0-120 Trichloroethene 5.00 5.49 110 78.0-124 Trichlorofluoromethane 5.00 5.87 117 59.0-147 1,2,3-Trichloropropane 5.00 6.00 120 73.0-130 1,2,4-Trimethylbenzene 5.00 5.50 110 76.0-121 1,3,5-Trimethylbenzene 5.00 4.02 80.4 76.0-122 Vinyl acetate 25.0 32.6 130 11.0-160 Vinyl chloride 5.00 6.62 132 67.0-131 J4 o-Xylene 5.00 5.05 101 80.0-122 m&p-Xylenes 10.0 10.6 106 80.0-122 (S) Toluene-d8 92.8 80.0-120 (S) 4-Bromofluorobenzene 96.7 77.0-126 (S) 1,2-Dichloroethane-d4 105 70.0-130 L1314163-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1314163-02 02/06/21 17:30 • (MS) R3620210-3 02/06/21 17:51 • (MSD) R3620210-4 02/06/21 18:12 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l %%%%% Acetone 625 387 912 811 84.0 67.8 25 10.0-160 11.7 35 Acrolein 625 U 995 944 159 151 25 10.0-160 5.26 39 Acrylonitrile 625 U 853 792 136 127 25 21.0-160 7.42 32 Benzene 125 218 349 346 105 102 25 17.0-158 0.863 27 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 12 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 12 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617446 Volatile Organic Compounds (GC/MS) by Method 6200B-1997/6200B-2011 L1314409-01 L1314163-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1314163-02 02/06/21 17:30 • (MS) R3620210-3 02/06/21 17:51 • (MSD) R3620210-4 02/06/21 18:12 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l %%%%% Bromobenzene 125 U 142 140 114 112 25 30.0-149 1.42 28 Bromodichloromethane 125 U 133 140 106 112 25 31.0-150 5.13 27 Bromochloromethane 125 U 139 143 111 114 25 38.0-142 2.84 26 Bromoform 125 U 102 102 81.6 81.6 25 29.0-150 0.000 29 Bromomethane 125 U 139 143 111 114 25 10.0-160 2.84 38 n-Butylbenzene 125 26.9 129 129 81.7 81.7 25 31.0-150 0.000 30 sec-Butylbenzene 125 17.5 131 130 90.8 90.0 25 33.0-155 0.766 29 tert-Butylbenzene 125 U 115 116 92.0 92.8 25 34.0-153 0.866 28 Carbon tetrachloride 125 U 105 114 84.0 91.2 25 23.0-159 8.22 28 Chlorobenzene 125 U 120 123 96.0 98.4 25 33.0-152 2.47 27 Chlorodibromomethane 125 U 126 117 101 93.6 25 37.0-149 7.41 27 Chloroethane 125 U 109 120 87.2 96.0 25 10.0-160 9.61 30 Chloroform 125 U 132 137 106 110 25 29.0-154 3.72 28 Chloromethane 125 U 104 113 83.2 90.4 25 10.0-160 8.29 29 2-Chlorotoluene 125 U 183 182 146 146 25 32.0-153 0.548 28 4-Chlorotoluene 125 U 125 119 100 95.2 25 32.0-150 4.92 28 1,2-Dibromo-3-Chloropropane 125 U 134 113 107 90.4 25 22.0-151 17.0 34 1,2-Dibromoethane 125 U 143 131 114 105 25 34.0-147 8.76 27 Dibromomethane 125 U 149 146 119 117 25 30.0-151 2.03 27 1,2-Dichlorobenzene 125 U 134 127 107 102 25 34.0-149 5.36 28 1,3-Dichlorobenzene 125 U 129 125 103 100 25 36.0-146 3.15 27 1,4-Dichlorobenzene 125 U 127 121 102 96.8 25 35.0-142 4.84 27 Dichlorodifluoromethane 125 U 118 127 94.4 102 25 10.0-160 7.35 29 1,1-Dichloroethane 125 U 128 133 102 106 25 25.0-158 3.83 27 1,2-Dichloroethane 125 U 140 142 112 114 25 29.0-151 1.42 27 1,1-Dichloroethene 125 U 114 119 91.2 95.2 25 11.0-160 4.29 29 cis-1,2-Dichloroethene 125 U 118 126 94.4 101 25 10.0-160 6.56 27 trans-1,2-Dichloroethene 125 U 119 126 95.2 101 25 17.0-153 5.71 27 1,2-Dichloropropane 125 U 134 133 107 106 25 30.0-156 0.749 27 1,1-Dichloropropene 125 U 115 125 92.0 100 25 25.0-158 8.33 27 1,3-Dichloropropane 125 U 137 134 110 107 25 38.0-147 2.21 27 cis-1,3-Dichloropropene 125 U 130 138 104 110 25 34.0-149 5.97 28 trans-1,3-Dichloropropene 125 U 132 128 106 102 25 32.0-149 3.08 28 2,2-Dichloropropane 125 U 107 115 85.6 92.0 25 24.0-152 7.21 29 Di-isopropyl ether 125 3.15 147 143 115 112 25 21.0-160 2.76 28 Ethylbenzene 125 518 611 594 74.4 60.8 25 30.0-155 2.82 27 Hexachloro-1,3-butadiene 125 U 115 114 92.0 91.2 25 20.0-154 0.873 34 2-Hexanone 625 U 726 648 116 104 25 21.0-160 11.4 29 Isopropylbenzene 125 58.2 171 172 90.2 91.0 25 28.0-157 0.583 27 p-Isopropyltoluene 125 12.6 138 137 100 99.5 25 30.0-154 0.727 29 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 13 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 13 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617446 Volatile Organic Compounds (GC/MS) by Method 6200B-1997/6200B-2011 L1314409-01 L1314163-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1314163-02 02/06/21 17:30 • (MS) R3620210-3 02/06/21 17:51 • (MSD) R3620210-4 02/06/21 18:12 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l %%%%% 2-Butanone (MEK)625 U 846 767 135 123 25 10.0-160 9.80 32 Methylene Chloride 125 U 129 131 103 105 25 23.0-144 1.54 28 4-Methyl-2-pentanone (MIBK) 625 U 742 665 119 106 25 29.0-160 10.9 29 Methyl tert-butyl ether 125 U 155 154 124 123 25 28.0-150 0.647 29 Naphthalene 125 277 476 421 159 115 25 12.0-156 J5 12.3 35 n-Propylbenzene 125 194 309 301 92.0 85.6 25 31.0-154 2.62 28 Styrene 125 U 118 120 94.4 96.0 25 33.0-155 1.68 28 1,1,1,2-Tetrachloroethane 125 U 119 113 95.2 90.4 25 36.0-151 5.17 29 1,1,2,2-Tetrachloroethane 125 U 147 135 118 108 25 33.0-150 8.51 28 Tetrachloroethene 125 U 109 112 87.2 89.6 25 10.0-160 2.71 27 Toluene 125 1620 1720 1660 80.0 32.0 25 26.0-154 3.55 28 1,2,3-Trichlorobenzene 125 U 143 142 114 114 25 17.0-150 0.702 36 1,2,4-Trichlorobenzene 125 U 134 130 107 104 25 24.0-150 3.03 33 1,1,1-Trichloroethane 125 U 114 126 91.2 101 25 23.0-160 10.0 28 1,1,2-Trichloroethane 125 U 139 131 111 105 25 35.0-147 5.93 27 Trichloroethene 125 U 117 118 93.6 94.4 25 10.0-160 0.851 25 Trichlorofluoromethane 125 U 115 130 92.0 104 25 17.0-160 12.2 31 1,2,3-Trichloropropane 125 U 154 132 123 106 25 34.0-151 15.4 29 1,2,4-Trimethylbenzene 125 2230 2340 2180 88.0 0.000 25 26.0-154 V 7.08 27 1,3,5-Trimethylbenzene 125 663 694 690 24.8 21.6 25 28.0-153 V V 0.578 27 Vinyl acetate 625 U 853 809 136 129 25 12.0-160 5.29 31 Vinyl chloride 125 U 115 121 92.0 96.8 25 10.0-160 5.08 27 o-Xylene 125 863 976 942 90.4 63.2 25 45.0-144 3.55 26 m&p-Xylenes 250 2080 2250 2210 68.0 52.0 25 43.0-146 1.79 26 (S) Toluene-d8 92.1 92.2 80.0-120 (S) 4-Bromofluorobenzene 98.3 94.2 77.0-126 (S) 1,2-Dichloroethane-d4 98.0 101 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 14 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 14 of 17 ONE LAB. NATIONWIDE.GLOSSARY OF TERMS Guide to Reading and Understanding Your Laboratory Report Abbreviations and Definitions Qualifier Description 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 15 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 15 of 17 ONE LAB. NATIONWIDE. Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. * 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 National. 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Brazos Street Suite D Victoria, TX, 77901 Texas T104704328-20-18 ACCREDITATIONS & LOCATIONS ¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:05 16 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314409 02/11/21 11:22 16 of 17 ANALYTICAL REPORT February 12, 2021 Withers & Ravenel Eng. - Standard Sample Delivery Group:L1314483 Samples Received:02/05/2021 Project Number:02180080.19 Description:Trenton Market UST Closure Report To:Brian Bellis 219 Station Road, Unit 101 Wilmington, NC 28405 Entire Report Reviewed By: February 12, 2021 [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 02180080.19 L1314483 02/12/21 10:11 1 of 35 February 12, 2021 Heather J Wagner Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 1 of 35 ONE LAB. NATIONWIDE.TABLE OF CONTENTS Cp: Cover Page 1 Tc: Table of Contents 2 Ss: Sample Summary 3 Cn: Case Narrative 5 Sr: Sample Results 6 SW-14 L1314483-01 6 FL-2-2 L1314483-02 7 FL-2-1 L1314483-03 9 FP-1 L1314483-04 11 FP-2 L1314483-05 12 FP-3 L1314483-06 13 FP-3-1 L1314483-07 14 Qc: Quality Control Summary 16 Total Solids by Method 2540 G-2011 16 Volatile Petroleum Hydrocarbons by Method MADEPV 19 Volatile Organic Compounds (GC) by Method 8015D/GRO 23 Volatile Organic Compounds (GC/MS) by Method 8260D 26 Gl: Glossary of Terms 33 Al: Accreditations & Locations 34 Sc: Sample Chain of Custody 35 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 2 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 2 of 35 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time SW-14 L1314483-01 Solid Benjamin Whitley 02/03/21 08:50 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618204 1 02/09/21 13:28 02/09/21 13:37 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1617901 25 02/03/21 08:50 02/08/21 10:41 TPR Mt. Juliet, TN Collected by Collected date/time Received date/time FL-2-2 L1314483-02 Solid Benjamin Whitley 02/03/21 13:05 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618215 1 02/08/21 16:40 02/08/21 16:47 KDW Mt. Juliet, TN Volatile Petroleum Hydrocarbons by Method MADEPV WG1618258 4 02/03/21 13:05 02/09/21 07:54 JHH Mt. Juliet, TN Volatile Petroleum Hydrocarbons by Method MADEPV WG1618755 40 02/03/21 13:05 02/10/21 09:09 TPR Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 8260D WG1617497 20 02/03/21 13:05 02/06/21 15:58 JHH Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 8260D WG1619590 400 02/03/21 13:05 02/10/21 17:42 JAH Mt. Juliet, TN Collected by Collected date/time Received date/time FL-2-1 L1314483-03 Solid Benjamin Whitley 02/03/21 13:15 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618215 1 02/08/21 16:40 02/08/21 16:47 KDW Mt. Juliet, TN Volatile Petroleum Hydrocarbons by Method MADEPV WG1617502 1 02/03/21 13:15 02/07/21 08:36 JHH Mt. Juliet, TN Volatile Petroleum Hydrocarbons by Method MADEPV WG1617829 10 02/03/21 13:15 02/09/21 01:14 JHH Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 8260D WG1617497 1 02/03/21 13:15 02/06/21 14:55 JHH Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 8260D WG1619491 40 02/03/21 13:15 02/10/21 17:57 BMB Mt. Juliet, TN Collected by Collected date/time Received date/time FP-1 L1314483-04 Solid Benjamin Whitley 02/03/21 14:30 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618215 1 02/08/21 16:40 02/08/21 16:47 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1618184 25 02/03/21 14:30 02/08/21 20:37 ACG Mt. Juliet, TN Collected by Collected date/time Received date/time FP-2 L1314483-05 Solid Benjamin Whitley 02/03/21 14:35 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618215 1 02/08/21 16:40 02/08/21 16:47 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1618184 27 02/03/21 14:35 02/08/21 20:58 ACG Mt. Juliet, TN Collected by Collected date/time Received date/time FP-3 L1314483-06 Solid Benjamin Whitley 02/03/21 14:40 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618215 1 02/08/21 16:40 02/08/21 16:47 KDW Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1618487 2500 02/03/21 14:40 02/10/21 01:17 TPR Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 3 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 3 of 35 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time FP-3-1 L1314483-07 Solid Benjamin Whitley 02/03/21 16:05 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618216 1 02/09/21 15:44 02/09/21 15:52 KDW Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 8260D WG1617497 1 02/03/21 16:05 02/06/21 15:16 JHH Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 8260D WG1619491 40 02/03/21 16:05 02/10/21 18:16 BMB Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 4 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 4 of 35 ONE LAB. NATIONWIDE.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 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 5 of 35 Heather J Wagner Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 5 of 35 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L1314483 SW-14 Collected date/time: 02/03/21 08:50 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 83.7 1 02/09/2021 13:37 WG1618204 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 U 0.782 3.60 25 02/08/2021 10:41 WG1617901 (S) a,a,a-Trifluorotoluene(FID) 98.2 77.0-120 02/08/2021 10:41 WG1617901 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 6 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 6 of 35 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L1314483 FL-2-2 Collected date/time: 02/03/21 13:05 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 87.2 1 02/08/2021 16:47 WG1618215 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 1650 V 8.84 26.6 4 02/09/2021 07:54 WG1618258 Unadjusted C9-C12 Aliphatics U V 8.84 26.6 4 02/09/2021 07:54 WG1618258 Unadjusted C9-C10 Aromatics 2110 88.4 265 40 02/10/2021 09:09 WG1618755 Total VPH 3760 88.4 265 40 02/10/2021 09:09 WG1618755 (S) 2,5-Dibromotoluene(FID) 105 70.0-130 02/09/2021 07:54 WG1618258 (S) 2,5-Dibromotoluene(FID) 96.4 70.0-130 02/10/2021 09:09 WG1618755 (S) 2,5-Dibromotoluene(PID) 88.0 70.0-130 02/09/2021 07:54 WG1618258 (S) 2,5-Dibromotoluene(PID) 81.5 70.0-130 02/10/2021 09:09 WG1618755 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 0.969 1.33 20 02/06/2021 15:58 WG1617497 Acrylonitrile U 0.0958 0.332 20 02/06/2021 15:58 WG1617497 Benzene U 0.0124 0.0265 20 02/06/2021 15:58 WG1617497 Bromobenzene U 0.0239 0.332 20 02/06/2021 15:58 WG1617497 Bromodichloromethane U 0.0192 0.0664 20 02/06/2021 15:58 WG1617497 Bromoform U 0.0311 0.664 20 02/06/2021 15:58 WG1617497 Bromomethane U 0.0523 0.332 20 02/06/2021 15:58 WG1617497 n-Butylbenzene 27.5 0.139 0.332 20 02/06/2021 15:58 WG1617497 sec-Butylbenzene 10.1 0.0764 0.332 20 02/06/2021 15:58 WG1617497 tert-Butylbenzene U 0.0518 0.133 20 02/06/2021 15:58 WG1617497 Carbon tetrachloride U 0.0239 0.133 20 02/06/2021 15:58 WG1617497 Chlorobenzene U 0.00557 0.0664 20 02/06/2021 15:58 WG1617497 Chlorodibromomethane U 0.0162 0.0664 20 02/06/2021 15:58 WG1617497 Chloroethane U 0.0451 0.133 20 02/06/2021 15:58 WG1617497 Chloroform U 0.0273 0.0664 20 02/06/2021 15:58 WG1617497 Chloromethane U 0.115 0.332 20 02/06/2021 15:58 WG1617497 2-Chlorotoluene U 0.0230 0.0664 20 02/06/2021 15:58 WG1617497 4-Chlorotoluene U 0.0119 0.133 20 02/06/2021 15:58 WG1617497 1,2-Dibromo-3-Chloropropane U 0.104 0.664 20 02/06/2021 15:58 WG1617497 1,2-Dibromoethane U 0.0173 0.0664 20 02/06/2021 15:58 WG1617497 Dibromomethane U 0.0199 0.133 20 02/06/2021 15:58 WG1617497 1,2-Dichlorobenzene U 0.0113 0.133 20 02/06/2021 15:58 WG1617497 1,3-Dichlorobenzene U 0.0159 0.133 20 02/06/2021 15:58 WG1617497 1,4-Dichlorobenzene U 0.0186 0.133 20 02/06/2021 15:58 WG1617497 Dichlorodifluoromethane U 0.0427 0.0664 20 02/06/2021 15:58 WG1617497 1,1-Dichloroethane U 0.0130 0.0664 20 02/06/2021 15:58 WG1617497 1,2-Dichloroethane U 0.0173 0.0664 20 02/06/2021 15:58 WG1617497 1,1-Dichloroethene U 0.0161 0.0664 20 02/06/2021 15:58 WG1617497 cis-1,2-Dichloroethene U 0.0195 0.0664 20 02/06/2021 15:58 WG1617497 trans-1,2-Dichloroethene U 0.0276 0.133 20 02/06/2021 15:58 WG1617497 1,2-Dichloropropane U 0.0377 0.133 20 02/06/2021 15:58 WG1617497 1,1-Dichloropropene U 0.0215 0.0664 20 02/06/2021 15:58 WG1617497 1,3-Dichloropropane U 0.0133 0.133 20 02/06/2021 15:58 WG1617497 cis-1,3-Dichloropropene U 0.0200 0.0664 20 02/06/2021 15:58 WG1617497 trans-1,3-Dichloropropene U 0.0303 0.133 20 02/06/2021 15:58 WG1617497 2,2-Dichloropropane U 0.0366 0.0664 20 02/06/2021 15:58 WG1617497 Di-isopropyl ether U 0.0109 0.0265 20 02/06/2021 15:58 WG1617497 Ethylbenzene 141 0.392 1.33 400 02/10/2021 17:42 WG1619590 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 7 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 7 of 35 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L1314483 FL-2-2 Collected date/time: 02/03/21 13:05 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 0.159 0.664 20 02/06/2021 15:58 WG1617497 Isopropylbenzene 23.0 0.0113 0.0664 20 02/06/2021 15:58 WG1617497 p-Isopropyltoluene 5.04 0.0677 0.133 20 02/06/2021 15:58 WG1617497 2-Butanone (MEK)U 1.69 2.65 20 02/06/2021 15:58 WG1617497 Methylene Chloride U 0.177 0.664 20 02/06/2021 15:58 WG1617497 4-Methyl-2-pentanone (MIBK) U 0.0605 0.664 20 02/06/2021 15:58 WG1617497 Methyl tert-butyl ether U 0.00929 0.0265 20 02/06/2021 15:58 WG1617497 Naphthalene 68.8 C3 2.59 6.64 400 02/10/2021 17:42 WG1619590 n-Propylbenzene 104 0.505 2.66 400 02/10/2021 17:42 WG1619590 Styrene 1.51 0.00608 0.332 20 02/06/2021 15:58 WG1617497 1,1,1,2-Tetrachloroethane U 0.0252 0.0664 20 02/06/2021 15:58 WG1617497 1,1,2,2-Tetrachloroethane U 0.0184 0.0664 20 02/06/2021 15:58 WG1617497 Tetrachloroethene U 0.0238 0.0664 20 02/06/2021 15:58 WG1617497 Toluene 18.6 0.0345 0.133 20 02/06/2021 15:58 WG1617497 1,2,3-Trichlorobenzene U 0.195 0.332 20 02/06/2021 15:58 WG1617497 1,2,4-Trichlorobenzene U 0.117 0.332 20 02/06/2021 15:58 WG1617497 1,1,1-Trichloroethane U 0.0246 0.0664 20 02/06/2021 15:58 WG1617497 1,1,2-Trichloroethane U 0.0158 0.0664 20 02/06/2021 15:58 WG1617497 1,1,2-Trichlorotrifluoroethane U 0.0200 0.0664 20 02/06/2021 15:58 WG1617497 Trichloroethene U 0.0155 0.0265 20 02/06/2021 15:58 WG1617497 Trichlorofluoromethane U 0.0219 0.0664 20 02/06/2021 15:58 WG1617497 1,2,3-Trichloropropane U 0.0430 0.332 20 02/06/2021 15:58 WG1617497 1,2,4-Trimethylbenzene 609 0.839 2.66 400 02/10/2021 17:42 WG1619590 1,3,5-Trimethylbenzene 186 1.06 2.66 400 02/10/2021 17:42 WG1619590 Vinyl chloride U 0.0308 0.0664 20 02/06/2021 15:58 WG1617497 Xylenes, Total 902 0.467 3.45 400 02/10/2021 17:42 WG1619590 (S) Toluene-d8 81.9 75.0-131 02/06/2021 15:58 WG1617497 (S) Toluene-d8 98.3 75.0-131 02/10/2021 17:42 WG1619590 (S) 4-Bromofluorobenzene 93.3 67.0-138 02/06/2021 15:58 WG1617497 (S) 4-Bromofluorobenzene 99.2 67.0-138 02/10/2021 17:42 WG1619590 (S) 1,2-Dichloroethane-d4 95.4 70.0-130 02/06/2021 15:58 WG1617497 (S) 1,2-Dichloroethane-d4 101 70.0-130 02/10/2021 17:42 WG1619590 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 8 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 8 of 35 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L1314483 FL-2-1 Collected date/time: 02/03/21 13:15 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 88.8 1 02/08/2021 16:47 WG1618215 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 119 2.14 6.40 1 02/07/2021 08:36 WG1617502 Unadjusted C9-C12 Aliphatics 693 2.14 6.40 1 02/07/2021 08:36 WG1617502 Unadjusted C9-C10 Aromatics 293 21.2 64.0 10 02/09/2021 01:14 WG1617829 Total VPH 1110 21.2 64.0 10 02/09/2021 01:14 WG1617829 (S) 2,5-Dibromotoluene(FID) 119 70.0-130 02/07/2021 08:36 WG1617502 (S) 2,5-Dibromotoluene(FID) 110 70.0-130 02/09/2021 01:14 WG1617829 (S) 2,5-Dibromotoluene(PID) 84.3 70.0-130 02/07/2021 08:36 WG1617502 (S) 2,5-Dibromotoluene(PID) 89.7 70.0-130 02/09/2021 01:14 WG1617829 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 0.0465 0.0637 1 02/06/2021 14:55 WG1617497 Acrylonitrile U 0.00460 0.0159 1 02/06/2021 14:55 WG1617497 Benzene U 0.000595 0.00127 1 02/06/2021 14:55 WG1617497 Bromobenzene U 0.00115 0.0159 1 02/06/2021 14:55 WG1617497 Bromodichloromethane U 0.000923 0.00318 1 02/06/2021 14:55 WG1617497 Bromoform U 0.00149 0.0318 1 02/06/2021 14:55 WG1617497 Bromomethane U 0.00251 0.0159 1 02/06/2021 14:55 WG1617497 n-Butylbenzene 5.18 0.267 0.637 40 02/10/2021 17:57 WG1619491 sec-Butylbenzene 1.46 0.00367 0.0159 1 02/06/2021 14:55 WG1617497 tert-Butylbenzene 0.00990 0.00248 0.00637 1 02/06/2021 14:55 WG1617497 Carbon tetrachloride U 0.00114 0.00637 1 02/06/2021 14:55 WG1617497 Chlorobenzene U 0.000267 0.00318 1 02/06/2021 14:55 WG1617497 Chlorodibromomethane U 0.000779 0.00318 1 02/06/2021 14:55 WG1617497 Chloroethane U 0.00216 0.00637 1 02/06/2021 14:55 WG1617497 Chloroform U 0.00131 0.00318 1 02/06/2021 14:55 WG1617497 Chloromethane U 0.00554 0.0159 1 02/06/2021 14:55 WG1617497 2-Chlorotoluene U 0.00110 0.00318 1 02/06/2021 14:55 WG1617497 4-Chlorotoluene U 0.000573 0.00637 1 02/06/2021 14:55 WG1617497 1,2-Dibromo-3-Chloropropane U 0.00497 0.0318 1 02/06/2021 14:55 WG1617497 1,2-Dibromoethane U 0.000825 0.00318 1 02/06/2021 14:55 WG1617497 Dibromomethane U 0.000955 0.00637 1 02/06/2021 14:55 WG1617497 1,2-Dichlorobenzene U 0.000541 0.00637 1 02/06/2021 14:55 WG1617497 1,3-Dichlorobenzene U 0.000764 0.00637 1 02/06/2021 14:55 WG1617497 1,4-Dichlorobenzene U 0.000891 0.00637 1 02/06/2021 14:55 WG1617497 Dichlorodifluoromethane U 0.00205 0.00318 1 02/06/2021 14:55 WG1617497 1,1-Dichloroethane U 0.000625 0.00318 1 02/06/2021 14:55 WG1617497 1,2-Dichloroethane U 0.000826 0.00318 1 02/06/2021 14:55 WG1617497 1,1-Dichloroethene U 0.000772 0.00318 1 02/06/2021 14:55 WG1617497 cis-1,2-Dichloroethene U 0.000934 0.00318 1 02/06/2021 14:55 WG1617497 trans-1,2-Dichloroethene U 0.00132 0.00637 1 02/06/2021 14:55 WG1617497 1,2-Dichloropropane U 0.00181 0.00637 1 02/06/2021 14:55 WG1617497 1,1-Dichloropropene U 0.00103 0.00318 1 02/06/2021 14:55 WG1617497 1,3-Dichloropropane U 0.000638 0.00637 1 02/06/2021 14:55 WG1617497 cis-1,3-Dichloropropene U 0.000964 0.00318 1 02/06/2021 14:55 WG1617497 trans-1,3-Dichloropropene U 0.00145 0.00637 1 02/06/2021 14:55 WG1617497 2,2-Dichloropropane U 0.00176 0.00318 1 02/06/2021 14:55 WG1617497 Di-isopropyl ether U 0.000522 0.00127 1 02/06/2021 14:55 WG1617497 Ethylbenzene 12.6 0.0376 0.127 40 02/10/2021 17:57 WG1619491 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 9 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 9 of 35 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L1314483 FL-2-1 Collected date/time: 02/03/21 13:15 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 Hexachloro-1,3-butadiene U 0.00764 0.0318 1 02/06/2021 14:55 WG1617497 Isopropylbenzene 1.49 0.000541 0.00318 1 02/06/2021 14:55 WG1617497 p-Isopropyltoluene 0.777 0.00325 0.00637 1 02/06/2021 14:55 WG1617497 2-Butanone (MEK)U 0.0808 0.127 1 02/06/2021 14:55 WG1617497 Methylene Chloride U 0.00845 0.0318 1 02/06/2021 14:55 WG1617497 4-Methyl-2-pentanone (MIBK) U 0.00290 0.0318 1 02/06/2021 14:55 WG1617497 Methyl tert-butyl ether U 0.000446 0.00127 1 02/06/2021 14:55 WG1617497 Naphthalene 14.6 0.248 0.637 40 02/10/2021 17:57 WG1619491 n-Propylbenzene 14.9 0.0484 0.255 40 02/10/2021 17:57 WG1619491 Styrene 0.106 0.000292 0.0159 1 02/06/2021 14:55 WG1617497 1,1,1,2-Tetrachloroethane U 0.00121 0.00318 1 02/06/2021 14:55 WG1617497 1,1,2,2-Tetrachloroethane U 0.000885 0.00318 1 02/06/2021 14:55 WG1617497 Tetrachloroethene U 0.00114 0.00318 1 02/06/2021 14:55 WG1617497 Toluene 0.517 0.00166 0.00637 1 02/06/2021 14:55 WG1617497 1,2,3-Trichlorobenzene U 0.00933 0.0159 1 02/06/2021 14:55 WG1617497 1,2,4-Trichlorobenzene U 0.00560 0.0159 1 02/06/2021 14:55 WG1617497 1,1,1-Trichloroethane U 0.00118 0.00318 1 02/06/2021 14:55 WG1617497 1,1,2-Trichloroethane U 0.000760 0.00318 1 02/06/2021 14:55 WG1617497 1,1,2-Trichlorotrifluoroethane U 0.000960 0.00318 1 02/06/2021 14:55 WG1617497 Trichloroethene U 0.000744 0.00127 1 02/06/2021 14:55 WG1617497 Trichlorofluoromethane U 0.00105 0.00318 1 02/06/2021 14:55 WG1617497 1,2,3-Trichloropropane U 0.00206 0.0159 1 02/06/2021 14:55 WG1617497 1,2,4-Trimethylbenzene 92.0 0.0805 0.255 40 02/10/2021 17:57 WG1619491 1,3,5-Trimethylbenzene 28.4 0.102 0.255 40 02/10/2021 17:57 WG1619491 Vinyl chloride U 0.00148 0.00318 1 02/06/2021 14:55 WG1617497 Xylenes, Total 72.2 0.0448 0.331 40 02/10/2021 17:57 WG1619491 (S) Toluene-d8 66.2 J2 75.0-131 02/06/2021 14:55 WG1617497 (S) Toluene-d8 92.9 75.0-131 02/10/2021 17:57 WG1619491 (S) 4-Bromofluorobenzene 72.0 67.0-138 02/06/2021 14:55 WG1617497 (S) 4-Bromofluorobenzene 105 67.0-138 02/10/2021 17:57 WG1619491 (S) 1,2-Dichloroethane-d4 97.5 70.0-130 02/06/2021 14:55 WG1617497 (S) 1,2-Dichloroethane-d4 103 70.0-130 02/10/2021 17:57 WG1619491 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 10 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 10 of 35 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L1314483 FP-1 Collected date/time: 02/03/21 14:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 81.6 1 02/08/2021 16:47 WG1618215 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 U 0.835 3.85 25 02/08/2021 20:37 WG1618184 (S) a,a,a-Trifluorotoluene(FID) 97.4 77.0-120 02/08/2021 20:37 WG1618184 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 11 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 11 of 35 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L1314483 FP-2 Collected date/time: 02/03/21 14:35 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 82.4 1 02/08/2021 16:47 WG1618215 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 0.948 J 0.826 3.81 27 02/08/2021 20:58 WG1618184 (S) a,a,a-Trifluorotoluene(FID) 97.8 77.0-120 02/08/2021 20:58 WG1618184 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 12 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 12 of 35 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L1314483 FP-3 Collected date/time: 02/03/21 14:40 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 85.4 1 02/08/2021 16:47 WG1618215 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 5540 76.5 352 2500 02/10/2021 01:17 WG1618487 (S) a,a,a-Trifluorotoluene(FID) 99.1 77.0-120 02/10/2021 01:17 WG1618487 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 13 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 13 of 35 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L1314483 FP-3-1 Collected date/time: 02/03/21 16:05 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 94.3 1 02/09/2021 15:52 WG1618216 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 0.0410 0.0561 1 02/06/2021 15:16 WG1617497 Acrylonitrile U 0.00405 0.0140 1 02/06/2021 15:16 WG1617497 Benzene U 0.000524 0.00112 1 02/06/2021 15:16 WG1617497 Bromobenzene U 0.00101 0.0140 1 02/06/2021 15:16 WG1617497 Bromodichloromethane U 0.000814 0.00281 1 02/06/2021 15:16 WG1617497 Bromoform U 0.00131 0.0281 1 02/06/2021 15:16 WG1617497 Bromomethane U 0.00221 0.0140 1 02/06/2021 15:16 WG1617497 n-Butylbenzene 7.05 0.236 0.561 40 02/10/2021 18:16 WG1619491 sec-Butylbenzene 3.22 0.129 0.561 40 02/10/2021 18:16 WG1619491 tert-Butylbenzene 0.00972 0.00219 0.00561 1 02/06/2021 15:16 WG1617497 Carbon tetrachloride U 0.00101 0.00561 1 02/06/2021 15:16 WG1617497 Chlorobenzene U 0.000236 0.00281 1 02/06/2021 15:16 WG1617497 Chlorodibromomethane U 0.000687 0.00281 1 02/06/2021 15:16 WG1617497 Chloroethane U 0.00191 0.00561 1 02/06/2021 15:16 WG1617497 Chloroform U 0.00116 0.00281 1 02/06/2021 15:16 WG1617497 Chloromethane U 0.00488 0.0140 1 02/06/2021 15:16 WG1617497 2-Chlorotoluene U 0.000971 0.00281 1 02/06/2021 15:16 WG1617497 4-Chlorotoluene U 0.000505 0.00561 1 02/06/2021 15:16 WG1617497 1,2-Dibromo-3-Chloropropane U 0.00438 0.0281 1 02/06/2021 15:16 WG1617497 1,2-Dibromoethane U 0.000727 0.00281 1 02/06/2021 15:16 WG1617497 Dibromomethane U 0.000842 0.00561 1 02/06/2021 15:16 WG1617497 1,2-Dichlorobenzene U 0.000477 0.00561 1 02/06/2021 15:16 WG1617497 1,3-Dichlorobenzene U 0.000673 0.00561 1 02/06/2021 15:16 WG1617497 1,4-Dichlorobenzene U 0.000786 0.00561 1 02/06/2021 15:16 WG1617497 Dichlorodifluoromethane U 0.00181 0.00281 1 02/06/2021 15:16 WG1617497 1,1-Dichloroethane U 0.000551 0.00281 1 02/06/2021 15:16 WG1617497 1,2-Dichloroethane U 0.000728 0.00281 1 02/06/2021 15:16 WG1617497 1,1-Dichloroethene U 0.000680 0.00281 1 02/06/2021 15:16 WG1617497 cis-1,2-Dichloroethene U 0.000824 0.00281 1 02/06/2021 15:16 WG1617497 trans-1,2-Dichloroethene U 0.00117 0.00561 1 02/06/2021 15:16 WG1617497 1,2-Dichloropropane U 0.00159 0.00561 1 02/06/2021 15:16 WG1617497 1,1-Dichloropropene U 0.000908 0.00281 1 02/06/2021 15:16 WG1617497 1,3-Dichloropropane U 0.000562 0.00561 1 02/06/2021 15:16 WG1617497 cis-1,3-Dichloropropene U 0.000850 0.00281 1 02/06/2021 15:16 WG1617497 trans-1,3-Dichloropropene U 0.00128 0.00561 1 02/06/2021 15:16 WG1617497 2,2-Dichloropropane U 0.00155 0.00281 1 02/06/2021 15:16 WG1617497 Di-isopropyl ether U 0.000460 0.00112 1 02/06/2021 15:16 WG1617497 Ethylbenzene 8.13 0.0331 0.112 40 02/10/2021 18:16 WG1619491 Hexachloro-1,3-butadiene U 0.00673 0.0281 1 02/06/2021 15:16 WG1617497 Isopropylbenzene 2.37 0.000477 0.00281 1 02/06/2021 15:16 WG1617497 p-Isopropyltoluene 1.41 0.00286 0.00561 1 02/06/2021 15:16 WG1617497 2-Butanone (MEK)U 0.0713 0.112 1 02/06/2021 15:16 WG1617497 Methylene Chloride U 0.00745 0.0281 1 02/06/2021 15:16 WG1617497 4-Methyl-2-pentanone (MIBK) U 0.00256 0.0281 1 02/06/2021 15:16 WG1617497 Methyl tert-butyl ether U 0.000393 0.00112 1 02/06/2021 15:16 WG1617497 Naphthalene 13.1 0.219 0.561 40 02/10/2021 18:16 WG1619491 n-Propylbenzene 16.5 0.0426 0.224 40 02/10/2021 18:16 WG1619491 Styrene U 0.000257 0.0140 1 02/06/2021 15:16 WG1617497 1,1,1,2-Tetrachloroethane U 0.00106 0.00281 1 02/06/2021 15:16 WG1617497 1,1,2,2-Tetrachloroethane U 0.000780 0.00281 1 02/06/2021 15:16 WG1617497 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 14 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 14 of 35 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L1314483 FP-3-1 Collected date/time: 02/03/21 16:05 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 Tetrachloroethene U 0.00101 0.00281 1 02/06/2021 15:16 WG1617497 Toluene 0.394 0.00146 0.00561 1 02/06/2021 15:16 WG1617497 1,2,3-Trichlorobenzene U 0.00823 0.0140 1 02/06/2021 15:16 WG1617497 1,2,4-Trichlorobenzene U 0.00494 0.0140 1 02/06/2021 15:16 WG1617497 1,1,1-Trichloroethane U 0.00104 0.00281 1 02/06/2021 15:16 WG1617497 1,1,2-Trichloroethane U 0.000670 0.00281 1 02/06/2021 15:16 WG1617497 1,1,2-Trichlorotrifluoroethane U 0.000846 0.00281 1 02/06/2021 15:16 WG1617497 Trichloroethene U 0.000655 0.00112 1 02/06/2021 15:16 WG1617497 Trichlorofluoromethane U 0.000928 0.00281 1 02/06/2021 15:16 WG1617497 1,2,3-Trichloropropane U 0.00182 0.0140 1 02/06/2021 15:16 WG1617497 1,2,4-Trimethylbenzene 103 0.0709 0.224 40 02/10/2021 18:16 WG1619491 1,3,5-Trimethylbenzene 30.4 0.0898 0.224 40 02/10/2021 18:16 WG1619491 Vinyl chloride U 0.00130 0.00281 1 02/06/2021 15:16 WG1617497 Xylenes, Total 47.7 0.0395 0.292 40 02/10/2021 18:16 WG1619491 (S) Toluene-d8 104 75.0-131 02/06/2021 15:16 WG1617497 (S) Toluene-d8 92.3 75.0-131 02/10/2021 18:16 WG1619491 (S) 4-Bromofluorobenzene 75.8 67.0-138 02/06/2021 15:16 WG1617497 (S) 4-Bromofluorobenzene 105 67.0-138 02/10/2021 18:16 WG1619491 (S) 1,2-Dichloroethane-d4 89.4 70.0-130 02/06/2021 15:16 WG1617497 (S) 1,2-Dichloroethane-d4 104 70.0-130 02/10/2021 18:16 WG1619491 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 15 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 15 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618204 Total Solids by Method 2540 G-2011 L1314483-01 Method Blank (MB) (MB) R3621239-1 02/09/21 13:37 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.000 L1314483-01 Original Sample (OS) • Duplicate (DUP) (OS) L1314483-01 02/09/21 13:37 • (DUP) R3621239-3 02/09/21 13:37 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 83.7 82.4 1 1.55 10 Laboratory Control Sample (LCS) (LCS) R3621239-2 02/09/21 13:37 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 02180080.19 L1314483 02/12/21 10:11 16 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 16 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618215 Total Solids by Method 2540 G-2011 L1314483-02,03,04,05,06 Method Blank (MB) (MB) R3620703-1 02/08/21 16:47 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.00100 L1314483-03 Original Sample (OS) • Duplicate (DUP) (OS) L1314483-03 02/08/21 16:47 • (DUP) R3620703-3 02/08/21 16:47 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 88.8 89.1 1 0.255 10 Laboratory Control Sample (LCS) (LCS) R3620703-2 02/08/21 16:47 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 02180080.19 L1314483 02/12/21 10:11 17 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 17 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618216 Total Solids by Method 2540 G-2011 L1314483-07 Method Blank (MB) (MB) R3621169-1 02/09/21 15:52 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.000 L1314483-07 Original Sample (OS) • Duplicate (DUP) (OS) L1314483-07 02/09/21 15:52 • (DUP) R3621169-3 02/09/21 15:52 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 94.3 94.4 1 0.134 10 Laboratory Control Sample (LCS) (LCS) R3621169-2 02/09/21 15:52 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 02180080.19 L1314483 02/12/21 10:11 18 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 18 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617502 Volatile Petroleum Hydrocarbons by Method MADEPV L1314483-03 Method Blank (MB) (MB) R3620231-3 02/06/21 21:45 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Unadjusted C5-C8 Aliphatics 1.73 J 1.67 5.00 Unadjusted C9-C12 Aliphatics U 1.67 5.00 (S) 2,5-Dibromotoluene(FID) 98.8 70.0-130 (S) 2,5-Dibromotoluene(PID) 81.7 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3620231-1 02/06/21 18:21 • (LCSD) R3620231-2 02/06/21 20:39 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 49.7 63.8 82.8 106 70.0-130 24.8 25 Unadjusted C9-C12 Aliphatics 70.0 60.3 72.8 86.1 104 70.0-130 18.8 25 (S) 2,5-Dibromotoluene(FID) 106 103 70.0-130 (S) 2,5-Dibromotoluene(PID) 88.1 87.3 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 19 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 19 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617829 Volatile Petroleum Hydrocarbons by Method MADEPV L1314483-03 Method Blank (MB) (MB) R3620793-3 02/08/21 23:52 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 1.70 J 1.67 5.00 (S) 2,5-Dibromotoluene(FID) 110 70.0-130 (S) 2,5-Dibromotoluene(PID) 91.2 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3620793-1 02/08/21 21:39 • (LCSD) R3620793-2 02/08/21 22:12 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 %%%%% Unadjusted C9-C10 Aromatics 10.0 8.95 9.07 89.5 90.7 70.0-130 1.33 25 Total VPH 140 153 154 109 110 70.0-130 0.651 25 (S) 2,5-Dibromotoluene(FID) 108 105 70.0-130 (S) 2,5-Dibromotoluene(PID) 89.3 88.0 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 20 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 20 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618258 Volatile Petroleum Hydrocarbons by Method MADEPV L1314483-02 Method Blank (MB) (MB) R3620794-3 02/08/21 23:52 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Unadjusted C5-C8 Aliphatics 1.70 J 1.67 5.00 Unadjusted C9-C12 Aliphatics U 1.67 5.00 (S) 2,5-Dibromotoluene(FID) 110 70.0-130 (S) 2,5-Dibromotoluene(PID) 91.2 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3620794-1 02/08/21 21:39 • (LCSD) R3620794-2 02/08/21 22:12 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 %%%%% Unadjusted C5-C8 Aliphatics 60.0 64.7 65.1 108 109 70.0-130 0.616 25 Unadjusted C9-C12 Aliphatics 70.0 79.6 79.5 114 114 70.0-130 0.126 25 (S) 2,5-Dibromotoluene(FID) 108 105 70.0-130 (S) 2,5-Dibromotoluene(PID) 89.3 88.0 70.0-130 L1314483-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1314483-02 02/09/21 07:54 • (MS) R3620794-4 02/09/21 08:27 • (MSD) R3620794-5 02/09/21 09:00 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 258 1650 2020 2010 144 139 4 70.0-130 V V 0.660 25 Unadjusted C9-C12 Aliphatics 301 U 4460 4440 176 167 4 70.0-130 V V 0.597 25 (S) 2,5-Dibromotoluene(FID) 131 124 70.0-130 J1 (S) 2,5-Dibromotoluene(PID) 80.8 75.4 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 21 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 21 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618755 Volatile Petroleum Hydrocarbons by Method MADEPV L1314483-02 Method Blank (MB) (MB) R3621298-3 02/10/21 08:28 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 1.67 J 1.67 5.00 (S) 2,5-Dibromotoluene(FID) 81.3 70.0-130 (S) 2,5-Dibromotoluene(PID) 70.2 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3621298-1 02/10/21 06:15 • (LCSD) R3621298-2 02/10/21 06:48 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 10.2 9.95 102 99.5 70.0-130 2.48 25 Total VPH 140 149 146 106 104 70.0-130 2.03 25 (S) 2,5-Dibromotoluene(FID) 96.6 93.4 70.0-130 (S) 2,5-Dibromotoluene(PID) 84.9 82.2 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 22 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 22 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617901 Volatile Organic Compounds (GC) by Method 8015D/GRO L1314483-01 Method Blank (MB) (MB) R3621320-2 02/08/21 03:10 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction U 0.0217 0.100 (S) a,a,a-Trifluorotoluene(FID)97.0 77.0-120 Laboratory Control Sample (LCS) (LCS) R3621320-1 02/08/21 01:55 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) Low Fraction 5.50 6.53 119 72.0-127 (S) a,a,a-Trifluorotoluene(FID) 115 77.0-120 L1314352-07 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1314352-07 02/08/21 04:26 • (MS) R3621320-3 02/08/21 11:02 • (MSD) R3621320-4 02/08/21 12:46 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 149 U 192 194 129 130 25 10.0-151 0.702 28 (S) a,a,a-Trifluorotoluene(FID) 115 117 77.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 23 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 23 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618184 Volatile Organic Compounds (GC) by Method 8015D/GRO L1314483-04,05 Method Blank (MB) (MB) R3620614-2 02/08/21 16:20 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction U 0.0217 0.100 (S) a,a,a-Trifluorotoluene(FID)98.4 77.0-120 Laboratory Control Sample (LCS) (LCS) R3620614-1 02/08/21 15:11 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) Low Fraction 5.50 4.84 88.0 72.0-127 (S) a,a,a-Trifluorotoluene(FID) 109 77.0-120 L1314443-07 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1314443-07 02/08/21 19:06 • (MS) R3620614-3 02/08/21 23:43 • (MSD) R3620614-4 02/09/21 00:04 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 35600 4140 49300 49300 127 127 5000 10.0-151 0.000 28 (S) a,a,a-Trifluorotoluene(FID) 102 103 77.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 24 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 24 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618487 Volatile Organic Compounds (GC) by Method 8015D/GRO L1314483-06 Method Blank (MB) (MB) R3621021-2 02/09/21 20:07 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction 0.0833 J 0.0217 0.100 (S) a,a,a-Trifluorotoluene(FID)98.3 77.0-120 Laboratory Control Sample (LCS) (LCS) R3621021-1 02/09/21 19:21 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) Low Fraction 5.50 5.80 105 72.0-127 (S) a,a,a-Trifluorotoluene(FID) 98.1 77.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 25 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 25 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617497 Volatile Organic Compounds (GC/MS) by Method 8260D L1314483-02,03,07 Method Blank (MB) (MB) R3621255-3 02/06/21 12:36 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 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 26 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 26 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617497 Volatile Organic Compounds (GC/MS) by Method 8260D L1314483-02,03,07 Method Blank (MB) (MB) R3621255-3 02/06/21 12:36 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 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 104 75.0-131 (S) 4-Bromofluorobenzene 92.4 67.0-138 (S) 1,2-Dichloroethane-d4 88.0 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3621255-1 02/06/21 11:12 • (LCSD) R3621255-2 02/06/21 11:33 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 0.923 0.880 148 141 10.0-160 4.77 31 Acrylonitrile 0.625 0.723 0.699 116 112 45.0-153 3.38 22 Benzene 0.125 0.117 0.119 93.6 95.2 70.0-123 1.69 20 Bromobenzene 0.125 0.116 0.121 92.8 96.8 73.0-121 4.22 20 Bromodichloromethane 0.125 0.118 0.118 94.4 94.4 73.0-121 0.000 20 Bromoform 0.125 0.135 0.134 108 107 64.0-132 0.743 20 Bromomethane 0.125 0.148 0.145 118 116 56.0-147 2.05 20 n-Butylbenzene 0.125 0.128 0.125 102 100 68.0-135 2.37 20 sec-Butylbenzene 0.125 0.118 0.121 94.4 96.8 74.0-130 2.51 20 tert-Butylbenzene 0.125 0.112 0.115 89.6 92.0 75.0-127 2.64 20 Carbon tetrachloride 0.125 0.134 0.133 107 106 66.0-128 0.749 20 Chlorobenzene 0.125 0.118 0.118 94.4 94.4 76.0-128 0.000 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 27 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 27 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617497 Volatile Organic Compounds (GC/MS) by Method 8260D L1314483-02,03,07 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3621255-1 02/06/21 11:12 • (LCSD) R3621255-2 02/06/21 11:33 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 %%%%% Chlorodibromomethane 0.125 0.127 0.129 102 103 74.0-127 1.56 20 Chloroethane 0.125 0.134 0.131 107 105 61.0-134 2.26 20 Chloroform 0.125 0.123 0.125 98.4 100 72.0-123 1.61 20 Chloromethane 0.125 0.142 0.130 114 104 51.0-138 8.82 20 2-Chlorotoluene 0.125 0.116 0.120 92.8 96.0 75.0-124 3.39 20 4-Chlorotoluene 0.125 0.120 0.124 96.0 99.2 75.0-124 3.28 20 1,2-Dibromo-3-Chloropropane 0.125 0.128 0.123 102 98.4 59.0-130 3.98 20 1,2-Dibromoethane 0.125 0.125 0.128 100 102 74.0-128 2.37 20 Dibromomethane 0.125 0.129 0.128 103 102 75.0-122 0.778 20 1,2-Dichlorobenzene 0.125 0.124 0.121 99.2 96.8 76.0-124 2.45 20 1,3-Dichlorobenzene 0.125 0.118 0.122 94.4 97.6 76.0-125 3.33 20 1,4-Dichlorobenzene 0.125 0.119 0.121 95.2 96.8 77.0-121 1.67 20 Dichlorodifluoromethane 0.125 0.123 0.118 98.4 94.4 43.0-156 4.15 20 1,1-Dichloroethane 0.125 0.122 0.123 97.6 98.4 70.0-127 0.816 20 1,2-Dichloroethane 0.125 0.123 0.117 98.4 93.6 65.0-131 5.00 20 1,1-Dichloroethene 0.125 0.133 0.129 106 103 65.0-131 3.05 20 cis-1,2-Dichloroethene 0.125 0.122 0.122 97.6 97.6 73.0-125 0.000 20 trans-1,2-Dichloroethene 0.125 0.118 0.120 94.4 96.0 71.0-125 1.68 20 1,2-Dichloropropane 0.125 0.121 0.120 96.8 96.0 74.0-125 0.830 20 1,1-Dichloropropene 0.125 0.123 0.126 98.4 101 73.0-125 2.41 20 1,3-Dichloropropane 0.125 0.119 0.120 95.2 96.0 80.0-125 0.837 20 cis-1,3-Dichloropropene 0.125 0.120 0.121 96.0 96.8 76.0-127 0.830 20 trans-1,3-Dichloropropene 0.125 0.123 0.127 98.4 102 73.0-127 3.20 20 2,2-Dichloropropane 0.125 0.133 0.131 106 105 59.0-135 1.52 20 Di-isopropyl ether 0.125 0.123 0.123 98.4 98.4 60.0-136 0.000 20 Hexachloro-1,3-butadiene 0.125 0.120 0.114 96.0 91.2 57.0-150 5.13 20 Isopropylbenzene 0.125 0.131 0.128 105 102 72.0-127 2.32 20 p-Isopropyltoluene 0.125 0.117 0.118 93.6 94.4 72.0-133 0.851 20 2-Butanone (MEK)0.625 0.633 0.699 101 112 30.0-160 9.91 24 Methylene Chloride 0.125 0.126 0.125 101 100 68.0-123 0.797 20 4-Methyl-2-pentanone (MIBK) 0.625 0.724 0.724 116 116 56.0-143 0.000 20 Methyl tert-butyl ether 0.125 0.133 0.132 106 106 66.0-132 0.755 20 Styrene 0.125 0.120 0.119 96.0 95.2 72.0-127 0.837 20 1,1,1,2-Tetrachloroethane 0.125 0.126 0.126 101 101 74.0-129 0.000 20 1,1,2,2-Tetrachloroethane 0.125 0.113 0.121 90.4 96.8 68.0-128 6.84 20 Tetrachloroethene 0.125 0.131 0.133 105 106 70.0-136 1.52 20 Toluene 0.125 0.122 0.124 97.6 99.2 75.0-121 1.63 20 1,1,2-Trichlorotrifluoroethane 0.125 0.123 0.119 98.4 95.2 61.0-139 3.31 20 1,2,3-Trichlorobenzene 0.125 0.116 0.105 92.8 84.0 59.0-139 9.95 20 1,2,4-Trichlorobenzene 0.125 0.120 0.110 96.0 88.0 62.0-137 8.70 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 28 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 28 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617497 Volatile Organic Compounds (GC/MS) by Method 8260D L1314483-02,03,07 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3621255-1 02/06/21 11:12 • (LCSD) R3621255-2 02/06/21 11:33 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 %%%%% 1,1,1-Trichloroethane 0.125 0.125 0.123 100 98.4 69.0-126 1.61 20 1,1,2-Trichloroethane 0.125 0.121 0.121 96.8 96.8 78.0-123 0.000 20 Trichloroethene 0.125 0.130 0.130 104 104 76.0-126 0.000 20 Trichlorofluoromethane 0.125 0.153 0.150 122 120 61.0-142 1.98 20 1,2,3-Trichloropropane 0.125 0.114 0.122 91.2 97.6 67.0-129 6.78 20 Vinyl chloride 0.125 0.157 0.154 126 123 63.0-134 1.93 20 (S) Toluene-d8 96.9 98.4 75.0-131 (S) 4-Bromofluorobenzene 98.2 97.8 67.0-138 (S) 1,2-Dichloroethane-d4 100 101 70.0-130 L1314091-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1314091-01 02/06/21 13:31 • (MS) R3621255-4 02/06/21 16:19 • (MSD) R3621255-5 02/06/21 16:40 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 0.963 U 0.393 0.371 40.8 38.6 1 10.0-160 5.65 40 Acrylonitrile 0.963 U 0.474 0.471 49.3 49.0 1 10.0-160 0.651 40 Benzene 0.193 U 0.128 0.148 66.5 77.1 1 10.0-149 14.8 37 Bromobenzene 0.193 U 0.154 0.174 79.8 90.4 1 10.0-156 12.4 38 Bromodichloromethane 0.193 U 0.128 0.141 66.3 73.0 1 10.0-143 9.64 37 Bromoform 0.193 U 0.148 0.157 76.6 81.6 1 10.0-146 6.27 36 Bromomethane 0.193 U 0.0972 0.110 50.5 56.9 1 10.0-149 11.9 38 n-Butylbenzene 0.193 U 0.122 0.157 63.5 81.6 1 10.0-160 24.9 40 sec-Butylbenzene 0.193 U 0.139 0.162 72.2 84.0 1 10.0-159 15.1 39 tert-Butylbenzene 0.193 U 0.132 0.157 68.6 81.6 1 10.0-156 17.4 39 Carbon tetrachloride 0.193 U 0.126 0.151 65.2 78.3 1 10.0-145 18.3 37 Chlorobenzene 0.193 U 0.139 0.157 72.0 81.6 1 10.0-152 12.5 39 Chlorodibromomethane 0.193 U 0.149 0.162 77.4 84.0 1 10.0-146 8.13 37 Chloroethane 0.193 U 0.0564 0.0602 29.3 31.3 1 10.0-146 6.61 40 Chloroform 0.193 U 0.124 0.145 64.6 75.3 1 10.0-146 15.2 37 Chloromethane 0.193 U 0.134 0.162 69.6 84.0 1 10.0-159 18.7 37 2-Chlorotoluene 0.193 U 0.144 0.160 74.6 83.2 1 10.0-159 11.0 38 4-Chlorotoluene 0.193 U 0.143 0.171 74.3 88.8 1 10.0-155 17.8 39 1,2-Dibromo-3-Chloropropane 0.193 U 0.126 0.144 65.2 74.6 1 10.0-151 13.4 39 1,2-Dibromoethane 0.193 U 0.157 0.169 81.6 88.0 1 10.0-148 7.55 34 Dibromomethane 0.193 U 0.140 0.154 72.6 80.0 1 10.0-147 9.75 35 1,2-Dichlorobenzene 0.193 U 0.137 0.156 71.3 80.8 1 10.0-155 12.5 37 1,3-Dichlorobenzene 0.193 U 0.142 0.159 73.6 82.4 1 10.0-153 11.3 38 1,4-Dichlorobenzene 0.193 U 0.136 0.160 70.8 83.2 1 10.0-151 16.1 38 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 29 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 29 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1617497 Volatile Organic Compounds (GC/MS) by Method 8260D L1314483-02,03,07 L1314091-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1314091-01 02/06/21 13:31 • (MS) R3621255-4 02/06/21 16:19 • (MSD) R3621255-5 02/06/21 16:40 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 %%%%% Dichlorodifluoromethane 0.193 U 0.115 0.146 59.5 76.0 1 10.0-160 24.3 35 1,1-Dichloroethane 0.193 U 0.120 0.142 62.5 73.5 1 10.0-147 16.2 37 1,2-Dichloroethane 0.193 U 0.124 0.133 64.6 69.1 1 10.0-148 6.70 35 1,1-Dichloroethene 0.193 U 0.123 0.147 63.7 76.2 1 10.0-155 18.0 37 cis-1,2-Dichloroethene 0.193 U 0.131 0.146 67.8 75.6 1 10.0-149 10.8 37 trans-1,2-Dichloroethene 0.193 U 0.121 0.146 62.7 75.8 1 10.0-150 18.9 37 1,2-Dichloropropane 0.193 U 0.134 0.151 69.8 78.6 1 10.0-148 11.9 37 1,1-Dichloropropene 0.193 U 0.127 0.154 66.1 80.0 1 10.0-153 19.1 35 1,3-Dichloropropane 0.193 U 0.157 0.169 81.6 88.0 1 10.0-154 7.55 35 cis-1,3-Dichloropropene 0.193 U 0.140 0.150 73.0 78.0 1 10.0-151 6.68 37 trans-1,3-Dichloropropene 0.193 U 0.152 0.163 79.0 84.8 1 10.0-148 7.13 37 2,2-Dichloropropane 0.193 U 0.111 0.126 57.8 65.2 1 10.0-138 12.1 36 Di-isopropyl ether 0.193 U 0.126 0.136 65.4 70.6 1 10.0-147 7.64 36 Hexachloro-1,3-butadiene 0.193 U 0.140 0.156 72.5 80.8 1 10.0-160 10.9 40 Isopropylbenzene 0.193 U 0.137 0.153 71.3 79.3 1 10.0-155 10.6 38 p-Isopropyltoluene 0.193 U 0.135 0.152 70.3 78.8 1 10.0-160 11.4 40 2-Butanone (MEK)0.963 0.123 0.744 0.593 64.5 48.8 1 10.0-160 22.6 40 Methylene Chloride 0.193 U 0.132 0.144 68.4 74.7 1 10.0-141 8.83 37 4-Methyl-2-pentanone (MIBK) 0.963 U 0.761 0.755 79.0 78.4 1 10.0-160 0.813 35 Methyl tert-butyl ether 0.193 U 0.123 0.132 63.8 68.6 1 11.0-147 7.37 35 Styrene 0.193 U 0.137 0.152 71.1 78.7 1 10.0-160 10.1 40 1,1,1,2-Tetrachloroethane 0.193 U 0.129 0.149 66.9 77.4 1 10.0-149 14.6 39 1,1,2,2-Tetrachloroethane 0.193 U 0.142 0.153 73.7 79.5 1 10.0-160 7.62 35 Tetrachloroethene 0.193 U 0.151 0.176 78.5 91.2 1 10.0-156 15.0 39 Toluene 0.193 0.00320 0.146 0.163 74.0 83.1 1 10.0-156 11.4 38 1,1,2-Trichlorotrifluoroethane 0.193 U 0.120 0.149 62.6 77.4 1 10.0-160 21.3 36 1,2,3-Trichlorobenzene 0.193 U 0.148 0.168 77.0 87.2 1 10.0-160 12.4 40 1,2,4-Trichlorobenzene 0.193 U 0.139 0.153 72.4 79.7 1 10.0-160 9.57 40 1,1,1-Trichloroethane 0.193 U 0.115 0.138 59.9 71.9 1 10.0-144 18.2 35 1,1,2-Trichloroethane 0.193 U 0.152 0.165 79.0 85.6 1 10.0-160 8.07 35 Trichloroethene 0.193 U 0.142 0.162 73.7 84.0 1 10.0-156 13.1 38 Trichlorofluoromethane 0.193 U 0.0710 0.0856 36.9 44.5 1 10.0-160 18.7 40 1,2,3-Trichloropropane 0.193 U 0.139 0.160 72.3 83.2 1 10.0-156 14.0 35 Vinyl chloride 0.193 U 0.153 0.188 79.4 97.6 1 10.0-160 20.6 37 (S) Toluene-d8 104 104 75.0-131 (S) 4-Bromofluorobenzene 91.0 91.1 67.0-138 (S) 1,2-Dichloroethane-d4 88.0 88.9 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 30 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 30 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1619491 Volatile Organic Compounds (GC/MS) by Method 8260D L1314483-03,07 Method Blank (MB) (MB) R3621843-2 02/10/21 16:11 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 Naphthalene U 0.00488 0.0125 n-Propylbenzene U 0.000950 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 96.3 75.0-131 (S) 4-Bromofluorobenzene 101 67.0-138 (S) 1,2-Dichloroethane-d4 96.7 70.0-130 Laboratory Control Sample (LCS) (LCS) R3621843-1 02/10/21 15:14 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% n-Butylbenzene 0.125 0.131 105 68.0-135 sec-Butylbenzene 0.125 0.135 108 74.0-130 Ethylbenzene 0.125 0.143 114 74.0-126 Naphthalene 0.125 0.104 83.2 59.0-130 n-Propylbenzene 0.125 0.130 104 74.0-126 1,2,4-Trimethylbenzene 0.125 0.133 106 70.0-126 1,3,5-Trimethylbenzene 0.125 0.132 106 73.0-127 Xylenes, Total 0.375 0.438 117 72.0-127 (S) Toluene-d8 90.0 75.0-131 (S) 4-Bromofluorobenzene 110 67.0-138 (S) 1,2-Dichloroethane-d4 106 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 31 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 31 of 35 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1619590 Volatile Organic Compounds (GC/MS) by Method 8260D L1314483-02 Method Blank (MB) (MB) R3621693-2 02/10/21 14:56 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Ethylbenzene U 0.000737 0.00250 Naphthalene U 0.00488 0.0125 n-Propylbenzene U 0.000950 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 105 75.0-131 (S) 4-Bromofluorobenzene 91.1 67.0-138 (S) 1,2-Dichloroethane-d4 93.3 70.0-130 Laboratory Control Sample (LCS) (LCS) R3621693-1 02/10/21 13:53 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% Ethylbenzene 0.125 0.114 91.2 74.0-126 Naphthalene 0.125 0.0879 70.3 59.0-130 n-Propylbenzene 0.125 0.118 94.4 74.0-126 1,2,4-Trimethylbenzene 0.125 0.115 92.0 70.0-126 1,3,5-Trimethylbenzene 0.125 0.117 93.6 73.0-127 Xylenes, Total 0.375 0.347 92.5 72.0-127 (S) Toluene-d8 98.4 75.0-131 (S) 4-Bromofluorobenzene 93.9 67.0-138 (S) 1,2-Dichloroethane-d4 102 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 32 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 32 of 35 ONE LAB. NATIONWIDE.GLOSSARY OF TERMS Guide to Reading and Understanding Your Laboratory Report Abbreviations and Definitions Qualifier Description 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 33 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 33 of 35 ONE LAB. NATIONWIDE. Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. * 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 National. 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 Pace Analytical National 1313 Point Mallard Parkway SE Suite B Decatur, AL, 35601 Alabama 40160 ANSI National Accreditation Board L2239 Pace Analytical National 660 Bercut Dr. Ste. C Sacramento, CA, 95811 California 2961 Oregon CA300002 Minnesota 006-999-465 Washington C926 North Dakota R-214 Pace Analytical National 6000 South Eastern Avenue Ste 9A Las Vegas, NV, 89119 Nevada NV009412021-1 Pace Analytical National 1606 E. Brazos Street Suite D Victoria, TX, 77901 Texas T104704328-20-18 ACCREDITATIONS & LOCATIONS ¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 10:11 34 of 35 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1314483 02/12/21 14:08 34 of 35 ANALYTICAL REPORT February 23, 2021 Withers & Ravenel Eng. - Standard Sample Delivery Group:L1317317 Samples Received:02/05/2021 Project Number:02180080.19 Description:Trenton Market UST Closure Report To:Brian Bellis 219 Station Road, Unit 101 Wilmington, NC 28405 Entire Report Reviewed By: February 23, 2021 [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 02180080.19 L1317317 02/23/21 18:37 1 of 12 February 23, 2021 Heather J Wagner Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 22:55 1 of 12 ONE LAB. NATIONWIDE.TABLE OF CONTENTS Cp: Cover Page 1 Tc: Table of Contents 2 Ss: Sample Summary 3 Cn: Case Narrative 4 Sr: Sample Results 5 FP-3-1 L1317317-01 5 Qc: Quality Control Summary 6 Total Solids by Method 2540 G-2011 6 Volatile Petroleum Hydrocarbons by Method MADEPV 7 Gl: Glossary of Terms 9 Al: Accreditations & Locations 10 Sc: Sample Chain of Custody 11 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 18:37 2 of 12 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 22:55 2 of 12 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time FP-3-1 L1317317-01 Solid Benjamin Whitley 02/03/21 16:05 02/05/21 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1618216 1 02/09/21 15:44 02/09/21 15:52 JAV Mt. Juliet, TN Volatile Petroleum Hydrocarbons by Method MADEPV WG1622244 4 02/03/21 16:05 02/22/21 07:21 ACG Mt. Juliet, TN Volatile Petroleum Hydrocarbons by Method MADEPV WG1623520 10 02/03/21 16:05 02/23/21 16:51 BMB Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 18:37 3 of 12 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 22:55 3 of 12 ONE LAB. NATIONWIDE.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 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 18:37 4 of 12 Heather J Wagner Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 22:55 4 of 12 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L1317317 FP-3-1 Collected date/time: 02/03/21 16:05 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 94.3 1 02/09/2021 15:52 WG1618216 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 75.4 7.47 22.4 4 02/22/2021 07:21 WG1622244 Unadjusted C9-C12 Aliphatics 719 7.47 22.4 4 02/22/2021 07:21 WG1622244 Unadjusted C9-C10 Aromatics 55.8 J 18.6 56.1 10 02/23/2021 16:51 WG1623520 Total VPH 794 7.47 22.4 4 02/22/2021 07:21 WG1622244 (S) 2,5-Dibromotoluene(FID) 128 70.0-130 02/22/2021 07:21 WG1622244 (S) 2,5-Dibromotoluene(FID) 97.3 70.0-130 02/23/2021 16:51 WG1623520 (S) 2,5-Dibromotoluene(PID) 126 70.0-130 02/22/2021 07:21 WG1622244 (S) 2,5-Dibromotoluene(PID) 98.4 70.0-130 02/23/2021 16:51 WG1623520 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 18:37 5 of 12 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 22:55 5 of 12 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1618216 Total Solids by Method 2540 G-2011 L1317317-01 Method Blank (MB) (MB) R3621169-1 02/09/21 15:52 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.000 L1314483-07 Original Sample (OS) • Duplicate (DUP) (OS) L1314483-07 02/09/21 15:52 • (DUP) R3621169-3 02/09/21 15:52 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 94.3 94.4 1 0.134 10 Laboratory Control Sample (LCS) (LCS) R3621169-2 02/09/21 15:52 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 02180080.19 L1317317 02/23/21 18:37 6 of 12 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 22:55 6 of 12 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1622244 Volatile Petroleum Hydrocarbons by Method MADEPV L1317317-01 Method Blank (MB) (MB) R3623855-3 02/21/21 17:00 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Unadjusted C5-C8 Aliphatics U 1.67 5.00 Unadjusted C9-C12 Aliphatics U 1.67 5.00 Total VPH U 1.67 5.00 (S) 2,5-Dibromotoluene(FID) 96.2 70.0-130 (S) 2,5-Dibromotoluene(PID) 99.3 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3623855-1 02/21/21 14:48 • (LCSD) R3623855-2 02/21/21 15:21 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Unadjusted C5-C8 Aliphatics 60.0 57.9 58.7 96.5 97.8 70.0-130 1.37 25 Unadjusted C9-C12 Aliphatics 70.0 79.1 79.9 113 114 70.0-130 1.01 25 Total VPH 140 149 151 106 108 70.0-130 1.33 25 (S) 2,5-Dibromotoluene(FID) 110 111 70.0-130 (S) 2,5-Dibromotoluene(PID) 114 116 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 18:37 7 of 12 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 22:55 7 of 12 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1623520 Volatile Petroleum Hydrocarbons by Method MADEPV L1317317-01 Method Blank (MB) (MB) R3624414-3 02/23/21 13:05 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Unadjusted C9-C10 Aromatics U 1.67 5.00 (S) 2,5-Dibromotoluene(FID) 86.8 70.0-130 (S) 2,5-Dibromotoluene(PID) 87.4 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3624414-1 02/23/21 10:53 • (LCSD) R3624414-2 02/23/21 11:27 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 12.6 12.3 126 123 70.0-130 2.41 25 (S) 2,5-Dibromotoluene(FID) 106 102 70.0-130 (S) 2,5-Dibromotoluene(PID) 109 105 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 18:37 8 of 12 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 22:55 8 of 12 ONE LAB. NATIONWIDE.GLOSSARY OF TERMS Guide to Reading and Understanding Your Laboratory Report Abbreviations and Definitions Qualifier Description 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 18:37 9 of 12 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 22:55 9 of 12 ONE LAB. NATIONWIDE. Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. * 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 National. 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 Pace Analytical National 1313 Point Mallard Parkway SE Suite B Decatur, AL, 35601 Alabama 40160 ANSI National Accreditation Board L2239 Pace Analytical National 660 Bercut Dr. Ste. C Sacramento, CA, 95811 California 2961 Oregon CA300002 Minnesota 006-999-465 Washington C926 North Dakota R-214 Pace Analytical National 6000 South Eastern Avenue Ste 9A Las Vegas, NV, 89119 Nevada NV009412021-1 Pace Analytical National 1606 E. Brazos Street Suite D Victoria, TX, 77901 Texas T104704328-20-18 ACCREDITATIONS & LOCATIONS ¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 18:37 10 of 12 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02180080.19 L1317317 02/23/21 22:55 10 of 12 APPENDIX E WELL CONSTRUCTION RECORD WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only: Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016 1. Well Contractor Information: Well Contractor Name NC Well Contractor Certification Number Company Name 2. Well Construction Permit #: List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.) 3. Well Use (check well use): Water Supply Well: □Agricultural □Municipal/Public □Geothermal (Heating/Cooling Supply) □Residential Water Supply (single) □Industrial/Commercial □Residential Water Supply (shared) □Irrigation Non-Water Supply Well: □Monitoring □Recovery Injection Well: □Aquifer Recharge □Groundwater Remediation □Aquifer Storage and Recovery □Salinity Barrier □Aquifer Test □Stormwater Drainage □Experimental Technology □Subsidence Control □Geothermal (Closed Loop)□Tracer □Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks) 4. Date Well(s) Completed: Well ID# 0-0-01259 Facility/Owner Name Facility ID# (if applicable) Physical Address, City, and Zip 449822725200 County Parcel Identification No. (PIN) 5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees: (if well field, one lat/long is sufficient) N W 6. Is(are) the well(s): □Permanent or □Temporary 7. Is this a repair to an existing well: □Yes or □No If this is a repair, fill out known well construction information and explain the nature of the repair under #21 remarks section or on the back of this form. 8. For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells drilled: 9. Total well depth below land surface: (ft.) For multiple wells list all depths if different (example- 3@200’ and 2@100′) 10. Static water level below top of casing: (ft.) If water level is above casing, use “+” 11. Borehole diameter: (in.) 12. Well construction method: (i.e. auger, rotary, cable, direct push, etc.) FOR WATER SUPPLY WELLS ONLY: 13a. Yield (gpm) Method of test: 13b. Disinfection type: Amount: 22. Certification: 2-10-21 Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner. 23. Site diagram or additional well details: You may use the back of this page to provide additional well site details or well construction details. You may also attach additional pages if necessary. SUBMITTAL INSTRUCTIONS 24a. For All Wells: Submit this form within 30 days of completion of well construction to the following: Division of Water Resources, Information Processing Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617 24b. For Injection Wells: In addition to sending the form to the address in 24a above, also submit one copy of this form within 30 days of completion of well construction to the following: Division of Water Resources, Underground Injection Control Program, 1636 Mail Service Center, Raleigh, NC 27699-1636 24c. For Water Supply & Injection Wells: In addition to sending the form to the address(es) above, also submit one copy of this form within 30 days of completion of well construction to the county health department of the county where constructed. Brian James Bellis NCWC 3510-A WithersRavenel, Inc. NA 2-4-21 MW-1 5a. Well Location: Trenton Market 101 West Jones Street, Trenton 28585 Jones 35.063644 -77.353346 8.35 7.11 3.0 Hand auger in UST excavation NA NA NA NA 7.11 >8.35 Water table occurs around 7 ft below ground NA 0.0 3.35 2.0 Sch 40 PVC 3.35 8.0 2.0 0.01 inch Sch 40 PVC 0.0 3.35 2.0 8.0 Concrete Filter Sand Johnson Pre-Packed Screen Pour 0.0 1.0 1.0 8.35 Crushed stone Brown fill sand underlain by natural white fine to medium sand Print Form APPENDIX F UST-2A FORM (SITE INVESTIGATION REPORTS) & UST-61 FORM (24-HOUR RELEASE AND UST LEAK REPORTING FORM) UST-2A Site Investigation Report for Permanent Closure or Change-in-Service of NC DEQ / DWM / UST SECTION 1646 MAIL SERVICE CENTER RALEIGH, NC 27699-1646 ATTN: REGISTRATION & PERMITTING phone (919) 707-8171 fax (919) 715-1117 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 Nabil H. Alzoqari & M.M. Alzoqari Trenton Market 101 East Jones Street 0-0-01259 Trenton Jones 101 East Jones Street NC 28585 Trenton Jones 28585 252-448-9922 252-488-9922 III. CONTACT PERSONNEL Francis Store Site Contact 252-649-9599 Tony Disher EVO Corporation Winston-Salem, NC 336-725-5844 Brian Bellis, P.G.WithersRavenel, Inc.Cary, NC 919-730-7482 IV. UST INFORMATION FOR REGISTERED UST SYSTEMSUNREGISTERED USTs use Form UST-2B V. EXCAVATION CONDITION Tank ID No. Gallons Contents Use Date Close Date Method of Permanent Closure: Indicate REMOVED or enter fill material, such as foam/ concrete/ sand Service Date Water in excavation Free product odor or visible soil contaminatio 1 3000 9/2018 2/2/21 REMOVED NA 2 3000 9/2018 2/2/21 REMOVED NA 3 3000 9/2018 2/2/21 REMOVED NA 4 3000 9/2018 2/2/21 REMOVED NA 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. Brian Bellis, P.G. WithersRavenel Project Manager of Contract with NCDEQ UST Section Abandoned Tank Program 3/2/2021 UST-61 24-Hour Release and UST Leak Reporting Form. 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 (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) N 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 0-0-01259 Date Leak Discovered 2-2-21 Comm/Non-Commercial? Comm Reg/Non-regulated? Reg INCIDENT DESCRIPTION Incident Name: Trenton Market Address: 101 West Jones Street (NC 41) County: Jones City/Town: Trenton Zip Code: 28585 (circle oneRaleigh, Washington, Wilmington, Winston-Salem Latitude (decimal degrees): 35.063644 Longitude (decimal degrees) : -77.353346 Obtained by: GPS Topographic map GIS Address matching X Other Unknown Describe location: UST Section Form 10-B 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) Soil samples from beneath two gasoline UST exhibited concentrations of TPH – GRO that were above 50 mg/Kg according to on-site testing by Ultra Violet Fluorescence testing. Soils below USTs were excavated to water table and sidewall soil samples were collected. Analysis results pending as are results of other UST system closure samples. HOW RELEASE WAS DISCOVERED (Release Code) (Check one) Release Detection Equipment or Methods During UST Closure/Removal Property Transfer Visual/Odor Water in Tank Water Supply Well Contamination Groundwater Contamination Surface Water Contamination X Other (specify) Lab results for 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)  Tank  Piping  Dispenser  Submersible Turbine Pump  Delivery Problem  Spill Bucket Other X 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 Ownership1. 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 Water Supply Wells Affected? 1. Yes 2. No 3. Unknown Number of Water Supply Wells Affected Unknown Include Users Names, Addresses and Phone Numbers. Attach additional sheet if necessary 1. 2. UST SYSTEM OWNER UST Owner/Company Nabil Alzoqari owner of Trenton Market Francis Store 101 West Jones Street Trenton NC 28585 252-497-9960 UST SYSTEM OPERATOR Nabil Alzoqari 101 West Jones Street Raleigh NC 28585 252-497-9960 LANDOWNER AT LOCATION OF UST INCIDENT Nabil Alzoqari 101 West Jones Street Trenton NC 28585 252-497-9960 Draw Sketch of Area (showing two major road intersections) or Attach Map See attached. 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 Trenton Market 101 West Jones St. Trenton NC Legend 101 W Jones St 100 ft N ➤➤ N 4 - 3,000 GallonGasoline USTs 3 Fuel Pumps under Rain Canopy FIGURE 1 West Jon e s S t r e e t Ma r k e t S t r e e t Vertical Part of Vent Lines APPENDIX G UST-3 FORM (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. Owner Name (Corporation, Individual, Public Agency, or Other Entity) Nabil H. Alzoqari & M.M. Alzoqari Facility Name or Company Trenton Market Street Address 101 East Jones Street Trenton Jones NC 28585 III. CONTACT PERSONNEL 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 Storage Tanks and 1604 Removal andDisposal of Used Underground Petroleum 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 Tony Disher EVO Corporation 1703 Vargrave Street, Winston-Salem NC 27107 336-725-5844 Brian Bellis, P.G. WithersRavenel, Inc 919-730-7482 VI. TANKS SCHEDULED FOR CLOSURE OR CHANGE-IN-SERVICE * *VII. OWNER OR OWNER’S AUTHORIZED REPRESENTATIVE Has a release from a UST system occurred at this location? Yes No Unknown Print name and official title: Brian Bellis, P.G. WithersRavenel Project Manager of Contract with NCDEQ UST Section Abandoned Tank Program 12-31-2020 SCHEDULED REMOVAL DATE February 2, 2021 Notify your DWM Regional Office 48 hours before this date if scheduled removal date changes UST-3 Rev 5/13/2019 9922 9599