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HomeMy WebLinkAboutWS-29483_48669_CA_TCR_20220929INITIAL 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: September 29, 2022 Facility ID: 0-0-47128 Site Name: Ferrelli Property Site Street Address: 1238 NC Highway 704 East Site City/Town: Lawsonville County: Stokes, NC Description of Geographical Data Point: Center of UST Location Location Method (GPS, topo map, other): Google Earth Latitude : 36.536975o N Longitude : -80.216489o E A.2. INFORMATION ABOUT CONTACTS ASSOCIATED WITH THE LEAKING UST SYSTEM UST Owner and Operator: Joseph Ferrelli III Address: 4017 Fairwind Drive Winston-Salem, NC 27106 Tel: 336-703-8466 Property Owner: Joseph and Ann Ferrelli Address: 1238 Highway 704 East Tel: 336-703-8466 Property Occupant: Property is currently unoccupied Consultant: WithersRavenel, Inc. Address: 115 MacKenan Drive, Cary, NC 27511 Tel: 919-469-3340 Laboratory / Cert. #: Pace Analytical Services (Pace) / NC 530 Address: 12065 Lebanon Road, Mount Juliet, TN 37122 Tel: 615-758-5858 A.3. INFORMATION ABOUT UST REMOVAL Date USTs Removed: August 31, 2022 Was a Release of Petroleum Identified? Yes, cause undetermined Sizes & Contents of UST system(s) removed: Two gasoline USTs (1,125-gal and 550-gal) Two diesel USTs (both 1,000-gal) I, Brian J. Bellis, a Professional Geologist for WithersRavenel, Inc., do certify that the information contained in this report is correct and accurate to the best of my knowledge. WithersRavenel, Inc. is licensed to practice geology and engineering in North Carolina. The certification numbers of the corporation are C-293 (Geology) and F-1479 (Engineering). 115 MacKenan Drive | Cary, NC 27511 t: 919.469.3340 | f: 919.467.6008 | www.withersravenel.com | License No. F-1479 Asheville | Cary | Greensboro | Pittsboro | Raleigh | Wilmington September 29, 2022 State of North Carolina Department of Environmental Quality Division of Waste Management - Underground Storage Tank Section 1646 Mail Service Center Raleigh, NC 27699-1646 Attn: Ms. Andria Archer RE: UST CLOSURE REPORT Ferrelli Property: Facility ID #0-0-47128 Two Gasoline USTs and Two Diesel Fuel USTs 1238 Highway 704 East Lawsonville, Stokes County, North Carolina WR Project Number: 03200896.10 Ms. Archer: WithersRavenel (WR) has completed underground storage tank (UST) closures as documented within the enclosed UST Closure Report for the above referenced site. This report documents activities conducted at the facility in association with NCDEQ Contract # N81920 under task authorizations approved by NCDEQ on May 5, 2022 and May 20, 2022. During the UST system closure process on August 31st and September 1st, 2022, samples of fill soils surrounding the USTs and natural soils obtained beneath the four USTs were obtained for off-site laboratory analysis of Total Petroleum Hydrocarbon (TPH) Gasoline Range Organics (GRO) and Diesel Range Organics (DRO) content. Analytical results for two of the soil samples obtained beneath one of the diesel fuel USTs exceeded the current TPH DRO Action Level of 100 mg/Kg. Accordingly, WR completed a UST-61 form on September 15, 2022 and submitted the form to the Winston-Salem regional office of the UST Section. Samples of natural soils occurring below these two sample locations did not exhibit TPH DRO or GRO concentrations that exceeded current Action Levels. The excavations were backfilled with clean fill soils or number 57 stone, and an approximately one-foot thickness of crushed stone at the ground surface. WR appreciates the opportunity to be of service to NCDEQ. Should you have any questions regarding the attached, please contact us at 919-469-3340. Sincerely, WithersRavenel Brian J. Bellis, P.G. Project Manager Table of Contents 1. Site History and Characterization ........................................................................................... 1 1.1. UST Owner and Operator Information ................................................................................... 1 1.2. Historical & Surrounding UST Information ............................................................................ 1 1.3. Non-UST Information ................................................................................................................. 2 1.4. Description of On-Site Testing of Soils .................................................................................. 2 1.5. Site Characteristics and Surrounding Property ..................................................................... 2 1.6. Initial Abatement Actions, Assessment Activities, and Corrective Actions .................... 2 1.7. Preparations for UST Closures ................................................................................................. 3 1.8. UST Closure Procedures ............................................................................................................ 3 1.9. Tank Residuals, UST Disposal ................................................................................................... 4 1.10. Initial Response Actions ............................................................................................................. 4 2. Site Investigation ........................................................................................................................ 4 2.1. Field Screening Techniques ...................................................................................................... 4 2.2. Soil Sampling Procedures .......................................................................................................... 4 2.3. Quality Control Measures ......................................................................................................... 5 2.4 Investigation Results ................................................................................................................... 5 3. Conclusions and Recommendations....................................................................................... 5 FIGURES Figure 1 General Location Map Figure 2 Site Map Figure 3 UST Closure Sample Locations with Laboratory Results TABLES Table B-1 Site History: UST Systems & Other Release Information Table B-3 Summary of Soil Analytical Results APPENDICES Appendix A Site Photographs Appendix B Waste Disposal Manifests Appendix C Certificates of UST Disposal Appendix D Laboratory Analytical Reports & Chain-Of-Custody Records Appendix E UST-3 (Notice of Intent: UST Permanent Closure or Change-in-Service) Appendix F UST-2A (Site Investigation Report for Permanent Closure of Registered UST) UST-61 (24-Hour Release and UST Leak Reporting Form) Ferrelli Property WR Project No. 03200896.10 UST Closure Report September 2022 Page 1 1. SITE HISTORY AND CHARACTERIZATION 1.1. UST OWNER AND OPERATOR INFORMATION The activities described in this report were conducted in association with NCDEQ under the guidance of the UST Section. The UST systems were owned and operated by Albert and Annie Deatherage who are both deceased, and the site address is 1238 NC Highway 704 East in Lawsonville, Stokes County NC. NCDEQ arranged for the removal of those systems under its Abandoned UST Program. The UST systems removed from the site on August 31, 2022 included two relatively small gasoline USTs and two diesel fuel USTs. According to information provided by NCDEQ, the USTs are believed to have last been used in in the early 1970s. No aboveground structures are presently located on the property, nor were there remnants of former fuel dispensing islands, fuel lines or UST vent pipes. The table below summarizes information for the three USTs referenced above. See the attached Table B-1 for additional information regarding the UST systems. UST ID NO PRODUCT CAPACITY (GALLONS) DATE INSTALLED DATE REMOVED RELEASE DISCOVERED A Gasoline 1,125 1964 8/31/2022 No B Gasoline 550 1964 8/31/2022 No C Diesel Fuel 1,000 1964 8/31/2022 No D Diesel Fuel 1,000 1964 8/31/2022 Yes The site is located in a rural and residential setting in the northern portion of Stokes County (Figure 1). The property is currently owned by Joseph and Ann Ferrelli who are preparing to build a home in the southern portion of the currently undeveloped property. A newly constructed gravel roadway provides access to the southern portion of the property from NC Highway 704 East. The site is bordered by undeveloped wooded land to the west and south, and by agricultural and residential property to the east and north. A property that formerly operated as a gas station is located to the northeast on the northern side of NC Highway 704. Photographs of the area obtained during the UST system closure activities are included in Appendix A. 1.2. HISTORICAL & SURROUNDING UST INFORMATION Based on information provided by NCDEQ in their most recent UST-10B site inspection report dated March 1, 2021 which states that no evidence of USTs was found on the overgrown site. Mr. and Mrs. Ferrelli subsequently hired a geophysical contractor to attempt to locate four USTs believed to be present on the property. One of WR’s subsurface utility engineering (SUE) visited the site on May 10, 2022, and with the help of a hand drawn map provided by Mr. Ferrelli, identified the locations of the four USTs. Two of the USTs that were thought to have previously contained gasoline were located within the right of way of NC Highway 704 East Ferrelli Property WR Project No. 03200896.10 UST Closure Report September 2022 Page 2 and within 10 feet of the edge of the roadway pavement. The other two USTs thought to have contained diesel fuel were located about 40 feet to the south of NC Highway 704 and southeast of the gasoline USTs. Due to the proximity of the gasoline USTs to the highway, WR obtained a right-of-way encroachment agreement to conduct the UST removal work. 1.3. NON-UST INFORMATION Other USTs or aboveground storage tanks were not identified on the property. 1.4. DESCRIPTION OF ON-SITE TESTING OF SOILS Samples of temporarily stockpiled fill soils that were excavated to remove the USTs were field screened for the presence of volatile organic vapors using a photoionization detector (PID) and were inspected for signs of petroleum contamination. Because of the uncertainty regarding the previous contents of the four USTs, all of the closure soil samples obtained from beneath the USTs were submitted to Pace Analytical Services (Pace) for analysis of TPH GRO and DRO content. The lengths of the four USTs were longer than six feet and less than 20 feet, therefore two samples of natural soil occurring below the USTs were collected. The two gasoline USTs were identified as tanks A and B and the two diesel fuel USTs were identified as tanks C and D. Samples of native soils beneath the USTs were identified as TA-S1 and TA-S2, TB-S1 through TB-S4, TC-S1 and TC-S2, and TD-S1 through TD-S4. The results of laboratory analyses of these soil samples, and of two truckloads of soils removed from the site for off-site disposal are summarized in Table B-3. 1.5. SITE CHARACTERISTICS AND SURROUNDING PROPERTY The site is located in a rural and residential area within the town of Lawsonville, which is located in the northern portion of Stokes County, North Carolina (Figure 1). The site is currently undeveloped and uninhabited. The site is bordered by undeveloped wooded land to the west and south, and by agricultural and residential property to the east and north. A property that formerly operated as a gas station is located to the northeast on the northern side of NC Highway 704. The approximate former locations of the four USTs are depicted on Figure 2. According to information provided by NCDEQ in their most recent UST-10B Site Inspection Report dated March 1, 2021, there are at least four drinking water wells located within 1,000 feet of the UST areas at the Ferrelli Property. 1.6. INITIAL ABATEMENT ACTIONS, ASSESSMENT ACTIVITIES, AND CORRECTIVE ACTIONS According to the current property owner and other historical information, the UST systems were last used in the late 1960s or possibly early 1970s and the former on-site building and fuel pumps associated with the four USTs were removed from the site sometime afterwards. The northern portion of the site is currently cleared and undeveloped, with the exception of a recently constructed gravel road that leads to the southern part of the property. The UST Ferrelli Property WR Project No. 03200896.10 UST Closure Report September 2022 Page 3 closure activities were conducted on August 31 and September 1, 2022 are described further in Sections 2 and 3 of this report. 1.7. PREPARATIONS FOR UST CLOSURES • WR submitted the required UST-3 form (Notice of Intent: UST Permanent Closure or Change-in-Service) to the Winston-Salem Regional Office of the NCDEQ UST Section on August 16, 2022 (see Appendix E). • EVO Corporation (EVO) obtained the requisite permission to remove the USTs from the Stokes County Fire Marshal prior to and during UST removal activities on August 31, 2022. • Residual fluids contained within the USTs were removed by EVO using a vacuum tanker truck prior to UST closure activities. A combined total of 3,700 gallons of liquids were pumped from the USTs on August 31, 2022. These residuals were disposed of at EVO’s permitted facility in Winson-Salem, NC. Appendix B contains a copy of the liquid waste disposal manifest. • Soil was removed from above and around each of the USTs to expose the tops of the tanks and allow for their removals. Purging of vapors and reduction of oxygen content within the USTs was accomplished through a vent hole at the top of tanks and EVO adding dry ice into the USTs and using vacuum truck to remove liquids. The O2/LEL levels within each UST were measured by EVO using an explosimeter until readings indicated that conditions were safe for removal of the USTs. Copies of the tank disposal manifest are included in Appendix C. • A total of 37.87 tons of soil that showed indications of petroleum contamination were transported to EVO’s permitted soil treatment facility in Winston-Salem for disposal. 1.8. UST CLOSURE PROCEDURES EVO first removed the concrete overlying the USTs to expose fill materials covering the USTs. Only those soils necessary to facilitate the removal of the USTs were excavated from the side and end walls of the USTs. The four USTs were extracted using a track hoe excavator. The condition of each tank upon removal from the subsurface is shown below: UST ID Volume (gal) Use Condition A 1,125 Gasoline Fair to poor, pitting and corrosion evident B 550 Gasoline Fair to poor, pitting and corrosion evident C 1,000 Diesel Fuel Fair to poor, pitting and corrosion evident D 1,000 Diesel Fuel Fair to poor, pitting and corrosion evident The removed USTs were transported to Foss Recycling at 3459 Thomasville Road, Winston-Salem NC on August 31st, 2022 for disposal. The receipt for disposal/recycling of these items are included in Appendix C. The UST excavation areas are illustrated on Figure 3. On-site PID screening and visual inspection of stockpiled soils adjacent to the UST excavations indicated the presence of petroleum contamination in some excavated soils. The soils were loaded into dump truck for transportation to EVO’s permitted soil treatment facility, and Ferrelli Property WR Project No. 03200896.10 UST Closure Report September 2022 Page 4 composite samples of the soil within each of two trucks were submitted for analysis of TPH GRO and DRO content. The TPH DRO concentration reported for one of these composite samples exceeded the current action level of 100 mg/Kg. 1.9. TANK RESIDUALS, UST DISPOSAL Information described in Section 2.1 and 2.2. A copy of the residual liquids disposal manifest is included in Appendix B, and the UST disposal manifests are included in Appendix C. 1.10. INITIAL RESPONSE ACTIONS On-site screening and off-site laboratory testing of excavated soils, and soil samples obtained beneath UST D (one of the two diesel fuel USTs) identified the presence of TPH DRO concentrations in samples immediately beneath one end of the UST (see samples TD-S1 and TD-S3 in Table B-3) . Additional soils were excavated from this area and deeper soil sample TD-S4 was obtained from a depth of approximately nine feet below ground. Reported concentrations of TPH GRO and DRO within sample TD-S4 did not exceed current action levels so it appears that the vertical extent of contamination was limited. 2. SITE INVESTIGATION 2.1. FIELD SCREENING TECHNIQUES WR physically monitored the excavation of soil by randomly screening the soils as they were excavated. The samples were placed in clean, zip-lock bags and screened with a RAE Systems® MiniRAE 3000™ PID for the presence of volatile organic vapors typical of petroleum hydrocarbons. The PID is an industry-accepted screening device used to detect the presence of volatile organic vapors for contamination screening and health and safety reasons but is not relied upon to determine specific levels of contamination. 2.2. SOIL SAMPLING PROCEDURES In accordance with NCDEQ guidance for the closure of commercial UST systems, WR obtained the requisite number of native soil samples from less than two feet beneath the former base of each UST centerline. Since no fuel lines or pumps were present at the former UST locations, the base of excavation samples were the only soil samples collected. All soil samples were collected from the bucket of the excavator. Each sample was field screened and placed in laboratory-prepared containers including chemical preservatives required by laboratory methods. WR personnel donned clean nitrile sampling gloves for each sample location. Following collection, samples were placed on ice in a cooler, which was subsequently transported under chain of custody via FedEx to the Pace laboratory facility in Mount Juliet, Tennessee. Ferrelli Property WR Project No. 03200896.10 UST Closure Report September 2022 Page 5 Soil samples sent to Pace were logged on chain-of-custody (COC) documents which included sample identifications, sample date and times as well as requested analyses. A copy of the COC is included with laboratory reports in Appendix D. 2.3. QUALITY CONTROL MEASURES Quality control measures were employed during this project and included use of clean sampling tools, laboratory-prepared sample bottle kits, calibrated field instruments, donning of clean sample gloves during each sample collection and preparation effort and a use of third-party laboratories for analysis of soil samples obtained in association with completion of this project. 2.4 INVESTIGATION RESULTS 2.4.1 UST System Closures The analytical results for the soil samples collected during the UST system closure activities are summarized in Table B-3. The locations where these soil samples were collected are shown on Figure 3. None of the soil samples from beneath the two gasoline USTs (USTs A and B) or beneath the western diesel fuel UST (UST C) exhibited concentrations of TPH GRO or DRO that exceeded the Action Levels according to analysis Pace. Two of the soil samples collected below the northern end of UST D (the eastern diesel fuel UST) exhibited TPH DRO concentrations in excess of 100 mg/Kg (see results for samples TD-S1 and TD-S3). The sample TD-S4, obtained one foot below sample TD-S3 did not exhibit concentrations of TPH DRO or GRO that exceeded current action level. Based on these results, it appears that the extent of the petroleum release from UST D was relatively minor. Following receipt and review of the Pace analytical results on September 14, 2022, WR completed a UST-61 24 Hour Release and UST Leak Reporting Form and submitted it to the Winston-Salem Regional Office of the NCDEQ UST Section. WR also completed a UST-2A form and submitted the signed form to the UST Section Central Office on September 19, 2022. Copies of the submitted UST-61 and UST-2A forms are included in Appendix F. 3. CONCLUSIONS AND RECOMMENDATIONS WR oversaw the removal of four commercial USTs on August 31, 2022. Conclusions regarding these UST system closures and the results of laboratory testing of associated soil samples include the following: • A combined total of 3,700 gallons of residual liquids was removed from the USTs prior to their removal. Additionally, 37.87 tons of petroleum contaminated soils were transported off-site for disposal at a permitted facility. These liquids and soils were transported and disposed of at the EVO Environmental & Industrial Services facility in Winston-Salem, NC. • The four USTs were removed from the subsurface of the site on August 31, 2022. The USTs were noted to be in fair to poor condition, however no obvious holes were observed on the Ferrelli Property WR Project No. 03200896.10 UST Closure Report September 2022 Page 6 exterior surfaces. The four USTs were transported to Foss Recycling in Winston-Salem, NC for disposal/destruction. • Thirteen UST closure soil samples were submitted to Pace laboratory analysis of TPH GRO and DRO by EPA Methods 5030/8015D. None of the reported TPH GRO concentrations exceeded the 50 mg/Kg action level for TPH GRO. The reported concentrations of TPH DRO in two of the UST closure samples obtained from under the northern end of diesel fuel UST D exceeded the 100 mg/Kg action level. The soil sample obtained at a depth of nine feet below ground and beneath those two samples did not exhibit TPH DRO concentrations that exceeded the action level. • WR prepared and submitted a UST-61 form and a UST-2A form for the site, which document removal of the four UST systems and report that soil contamination was identified. We appreciate the opportunity to be of assistance to the NCDEQ-DWM, UST Section. Should you have any questions or comments regarding this report, please contact us at your convenience. Sincerely, WithersRavenel Brian J. Bellis, P.G. Project Manager FIGURES KBB BB DRAWN BY: 09/11/2022 03200896.10 1 SCALE:FIGURE NO.: PROJECT NO.:DATE:APPROVED BY: FERRELLI PROPERTYFACILITY ID # 0-0-471281238 NC HIGHWAY 704 EASTLAWSONVILLE, STOKES COUNTY, NC GENERAL LOCATION MAP 1"=500 ' GRAPHIC SCALE 1 inch = 500 ft. 0 500250 1,000 WithersRavenel Engineers | Planners | Surveyors 115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: F-1479www.withersravenel.com SUBJECT SITE ± 131 ACRES W:\20\20-0890\200896.10-Ferrelli Property\Enviro\CAD\Base Map 09-11-2022.dwg- September 12, 2022 - KBUCHANAN NC HIGHW A Y 7 0 4 E A S THUBBIE MOOREROADBCDAW:\20\20-0890\200896.10-Ferrelli Property\Enviro\CAD\Base Map 09-15-2022.dwg- September 15, 2022 - KBUCHANAN1"=20 'KBBBBDRAWN BY:09/15/202203200896.102SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:SITE MAPWITH FORMER USTLOCATIONS SHOWNWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340license #: F-1479 | www.withersravenel.comLEGEND UST LOCATION (REMOVED AUGUST 2022) NOTES: 1.) 2013 AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT. GRAPHIC SCALE 1 inch = 20 ft. 2010 400 FERRELLI PROPERTYFACILITY ID # 0-0-471281238 NC HIGHWAY 704 EASTLAWSONVILLE, STOKES COUNTY, NC BP-S1 TC-S1 AREA OF EXPLORATORY EXCAVATION AREA OF EXCAVATIONFOR UST REMOVALS NC HIGHW A Y 7 0 4 E A S THUBBIE MOOREROADBCDAAREA OF EXCAVATION FOR UST REMOVALS TA-S1 TA-S2 TB-S1 (5 ft)TB-S3 (6 ft) TB-S4 (7 ft) TB-S2 TC-S2 TD-S2 TD-S1 (7 ft) TD-S3 (8 ft) TD-S4 (9 ft)KBBBBDRAWN BY:09/11/202203200896.103SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:EXCAVATION &CLOSURE SAMPLELOCATIONSWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340license #: F-1479 | www.withersravenel.comW:\20\20-0890\200896.10-Ferrelli Property\Enviro\CAD\Base Map 09-15-2022.dwg- September 15, 2022 - KBUCHANAN1"=20 'LEGEND FORMER UST LOCATION LIMITS OF INITIAL EXCAVATION SOIL SAMPLE LOCATION NOTES: 1.) 2013 AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT. GRAPHIC SCALE 1 inch = 20 ft. 2010 400 FERRELLI PROPERTYFACILITY ID # 0-0-471281238 NC HIGHWAY 704 EASTLAWSONVILLE, STOKES COUNTY, NC TABLES UST IDNumberCurrent/LastContentsPreviousContentsCapacity(in gallons)ConstructionDetailsTankDimensions (diameter x length in ft)Description ofAssociatedPiping & PumpsDate of TankInstallationStatus ofUSTWas release associated with UST System? (Y/N)APetroleum Petroleum 1,125 Single‐Wall Steel 4 X 12N/A1/1/1964Permanently Closed by Removal          August 2022NBPetroleum Petroleum 550 Single‐Wall Steel 3.5 X 8N/A1/1/1964Permanently Closed by Removal          August 2022NC Petroleum Petroleum 1,000 Single‐Wall Steel 4 X 10.5N/A1/1/1964Permanently Closed by Removal          August 2022NDPetroleum Petroleum 1,000 Single‐Wall Steel 4 X 10.5N/A1/1/1964Permanently Closed by Removal          August 2022YFacility IDMaterialReleasedDateofRelease0‐0‐47128 Petroleum UnknownNOTES:Table B‐1Site History:  UST System & Other Release InformationFerrelli PropertyWR Project # 03200896.10Release confirmed from UST‐D through laboratory analysis of soil samples.  TPH as GRO and/or DRO was reported in one or more samples obtained in association with tank closure.1238 NC Highway 704 EastLawsonville, Stokes County, North Carolina Description of Release1) UST Installation dates from NCDEQ UST Section Form UST 10B Form based on March 1, 2021 Inspection.2) Pumps and product lines were removed from systems at some point prior to UST closures.Page 1 of 1 Sample ID Date Collected PID Reading  (ppm) Gasoline Range  Organics (GRO) Diesel  Range Organics  (DRO)  TA‐S1 8/31/2022 0 <4.36 4.38 JTA‐S2 8/31/2022 1.5 <5.6 <6.46 TB‐S1 8/31/2022 239.2 5.94 2.61 J TB‐S2 8/31/2022 8.9 9.47 2.36 JTB‐S3 8/31/2022 276 3.64 J5.87 J TB‐S4 8/31/2022 0.1 <4.07 1.45 J TC‐S1 8/31/2022 0.2 <3.54 2.15 JTC‐S2 8/31/2022 1.2 <4.79 2.31 J TD‐S1 8/31/2022 21 2.77 J 285 TD‐S2 8/31/2022 2.9 14.7 8.09 TD‐S3 8/31/2022 24.3 4.76 B 933 TD‐S4 8/31/2022 2.4 1.25 B,J 3.59 JBP‐S1 8/31/2022 1 <5.73 <4.73 TRUCK 1 9/1/2022 120.2 <4.92 <5.92 TRUCK 2 9/2/2022 45 0.927 J 382 50 100 Notes: 2) B ‐ The same analyte is found in the associated blank.  3) J ‐ The identification of the analyte is acceptable; the reported value is an estimate.  4) NCDEQ Action Level according to NCDEQ DWM UST Section Guidelines for NC Action Limits  for TPH  TABLE B‐3SUMMARY OF SOIL ANALYTICAL RESULTS Ferrelli Property1238 NC Highway 704 East Lawsonville, Stokes County, North Carolina  1) All results provided in mg/kg (milligrams per kilogram) or parts per million WR Project # 03200896.10 Analytical Method EPA 5035/8015 NCDEQ Action Level APPENDIX A SITE PHOTOGRAPHS Photo Documentation – UST Removal September 2022 Ferrelli Property Facility ID #0-0-47128 WR Project No. 03200896.10 Page 1 of 7 Photo #1: West looking view of location on the Ferrelli Property where two USTs are located in the right of way of NC 704 East. Photo #2: Uncovering two USTs located in the right of way of NC 704 East. Photo Documentation – UST Removal September 2022 Ferrelli Property Facility ID #0-0-47128 WR Project No. 03200896.10 Page 2 of 7 Photo #3: Removing residual fluids from the larger of the two USTs in the right of way. Photo #4: Stabilizing the excavation with #57 stone back fill as residual fluids are being removed. Photo Documentation – UST Removal September 2022 Ferrelli Property Facility ID #0-0-47128 WR Project No. 03200896.10 Page 3 of 7 Photo #5: Removing the larger of the two USTs in right of way. UST dimensions were 4 ft diameter by 12 ft long, which equates to a capacity of ~1,000 gallons. Photo #6: Removing second UST from right of way. This UST was 3.5 ft in diameter and 8 ft long indicating an approximate capacity of ~550 gallons. Both USTs appeared to be in fair condition with some pitting but no obvious holes. Photo Documentation – UST Removal September 2022 Ferrelli Property Facility ID #0-0-47128 WR Project No. 03200896.10 Page 4 of 7 Photo #7: Another view of two USTs removed from the Ferrelli Property right of way. Photo #8: Loading USTs onto flat bed trailer for off-site disposal after excavation in right of way backfilled with #57 stone as required by NCDOT right of way encroachment agreement. Photo Documentation – UST Removal September 2022 Ferrelli Property Facility ID #0-0-47128 WR Project No. 03200896.10 Page 5 of 7 Photo #9: Removing residual fluids and vapors from two other USTs south of the right of way. Photo #10: Third UST measured 3.8 ft diameter by 10.8 ft long (capacity ~1,000 gallons). UST appeared to be in fair condition like the others. Photo Documentation – UST Removal September 2022 Ferrelli Property Facility ID #0-0-47128 WR Project No. 03200896.10 Page 6 of 7 Photo #11: Fourth and final UST removed from Ferrelli property measured ~4 ft diameter by 10.75 ft (~1,000-gallon capacity). Photo #12: Compacting backfill within UST excavation in the interior of Ferrelli Property. Photo Documentation – UST Removal September 2022 Ferrelli Property Facility ID #0-0-47128 WR Project No. 03200896.10 Page 7 of 7 Photo #13: Covering seeded backfill and disturbed area with straw. Photo #14: North looking view of area where USTs were removed from right of way at completion of field work. Gravel road leads to remainder of the Ferrelli Property to the south. APPENDIX B WASTE DISPOSAL MANIFESTS APPENDIX C CERTIFICATES OF UST DISPOSAL APPENDIX D LABORATORY ANALYTICAL REPORTS & CHAIN OF CUSTODY RECORD ANALYTICAL REPORT September 14, 2022 Withers & Ravenel Eng. - Standard Sample Delivery Group:L1532508 Samples Received:09/03/2022 Project Number:03200896.11 Description:Ferrelli Prop. Report To:Brian Bellis 219 Station Road Suite 101 Wilmington, NC 28405 Entire Report Reviewed By: September 14, 2022 [Preliminary Report] Heather J Wagner Project Manager Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received. Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 1 of 34 September 14, 2022 Heather J Wagner Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 1 of 34 TABLE OF CONTENTS Cp: Cover Page 1 Tc: Table of Contents 2 Ss: Sample Summary 3 Cn: Case Narrative 6 Sr: Sample Results 7 TAS1 L1532508-01 7 TAS2 L1532508-02 8 TBS1 L1532508-03 9 TBS2 L1532508-04 10 BPS1 L1532508-05 11 TBS3 L1532508-06 12 TBS4 L1532508-07 13 TCS1 L1532508-08 14 TCS2 L1532508-09 15 TDS1 L1532508-10 16 TDS2 L1532508-11 17 TDS3 L1532508-12 18 TDS4 L1532508-13 19 TRUCK 1 L1532508-14 20 TRUCK 2 L1532508-15 21 Qc: Quality Control Summary 22 Total Solids by Method 2540 G-2011 22 Volatile Organic Compounds (GC) by Method 8015D/GRO 25 Semi-Volatile Organic Compounds (GC) by Method 8015C 29 Gl: Glossary of Terms 31 Al: Accreditations & Locations 32 Sc: Sample Chain of Custody 33 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 2 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 2 of 34 SAMPLE SUMMARY Collected by Collected date/time Received date/time TAS1 L1532508-01 Solid Steven Powell 08/31/22 14:05 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922587 1 09/09/22 10:39 09/09/22 10:57 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924021 25 08/31/22 14:05 09/10/22 13:08 ACG Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 03:41 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time TAS2 L1532508-02 Solid Steven Powell 08/31/22 14:10 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922587 1 09/09/22 10:39 09/09/22 10:57 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924021 25 08/31/22 14:10 09/10/22 13:29 ACG Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 00:52 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time TBS1 L1532508-03 Solid Steven Powell 08/31/22 14:15 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922587 1 09/09/22 10:39 09/09/22 10:57 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924021 25 08/31/22 14:15 09/10/22 13:49 ACG Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 01:05 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time TBS2 L1532508-04 Solid Steven Powell 08/31/22 14:20 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922678 1 09/08/22 17:03 09/08/22 17:15 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924396 25 08/31/22 14:20 09/12/22 06:35 BAM Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 04:07 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time BPS1 L1532508-05 Solid Steven Powell 08/31/22 10:30 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922678 1 09/08/22 17:03 09/08/22 17:15 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924021 25.5 08/31/22 10:30 09/10/22 14:14 ACG Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 04:46 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time TBS3 L1532508-06 Solid Steven Powell 08/31/22 14:40 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922678 1 09/08/22 17:03 09/08/22 17:15 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924021 25 08/31/22 14:40 09/10/22 14:34 ACG Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 01:18 JAS Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 3 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 3 of 34 SAMPLE SUMMARY Collected by Collected date/time Received date/time TBS4 L1532508-07 Solid Steven Powell 08/31/22 14:45 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922678 1 09/08/22 17:03 09/08/22 17:15 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924021 26.3 08/31/22 14:45 09/10/22 15:04 ACG Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 00:39 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time TCS1 L1532508-08 Solid Steven Powell 08/31/22 15:30 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922678 1 09/08/22 17:03 09/08/22 17:15 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924021 25 08/31/22 15:30 09/10/22 18:26 ACG Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 01:57 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time TCS2 L1532508-09 Solid Steven Powell 08/31/22 15:35 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922679 1 09/08/22 16:43 09/08/22 16:58 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924021 25 08/31/22 15:35 09/10/22 18:47 ACG Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 02:10 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time TDS1 L1532508-10 Solid Steven Powell 08/31/22 15:40 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922679 1 09/08/22 16:43 09/08/22 16:58 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924021 25 08/31/22 15:40 09/10/22 19:07 ACG Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 03:02 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time TDS2 L1532508-11 Solid Steven Powell 08/31/22 15:45 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922679 1 09/08/22 16:43 09/08/22 16:58 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924021 25 08/31/22 15:45 09/10/22 19:28 ACG Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 02:23 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time TDS3 L1532508-12 Solid Steven Powell 08/31/22 15:50 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922679 1 09/08/22 16:43 09/08/22 16:58 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924071 25 08/31/22 15:50 09/13/22 08:52 AV Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 10 09/12/22 08:51 09/13/22 13:21 JAS Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 4 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 4 of 34 SAMPLE SUMMARY Collected by Collected date/time Received date/time TDS4 L1532508-13 Solid Steven Powell 08/31/22 16:00 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922679 1 09/08/22 16:43 09/08/22 16:58 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924071 25 08/31/22 16:00 09/13/22 09:24 AV Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 02:36 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time TRUCK 1 L1532508-14 Solid Steven Powell 09/01/22 13:30 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922679 1 09/08/22 16:43 09/08/22 16:58 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924194 25 09/01/22 13:30 09/13/22 01:39 AV Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924336 1 09/12/22 08:51 09/13/22 03:54 JAS Mt. Juliet, TN Collected by Collected date/time Received date/time TRUCK 2 L1532508-15 Solid Steven Powell 09/02/22 09:30 09/03/22 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1922679 1 09/08/22 16:43 09/08/22 16:58 CMK Mt. Juliet, TN Volatile Organic Compounds (GC) by Method 8015D/GRO WG1924194 25 09/02/22 09:30 09/13/22 02:00 AV Mt. Juliet, TN Semi-Volatile Organic Compounds (GC) by Method 8015C WG1924712 1 09/13/22 07:16 09/13/22 19:13 TJD Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 5 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 5 of 34 CASE NARRATIVE All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times, unless qualified or notated within the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data. [Preliminary Report] Heather J Wagner Project Manager 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 6 of 34 Heather J Wagner Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 6 of 34 SAMPLE RESULTS - 01 L1532508 TAS1 Collected date/time: 08/31/22 14:05 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 74.0 1 09/09/2022 10:57 WG1922587 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 0.946 4.36 25 09/10/2022 13:08 WG1924021 (S) a,a,a-Trifluorotoluene(FID) 91.9 77.0-120 09/10/2022 13:08 WG1924021 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 4.38 J 1.04 5.40 1 09/13/2022 03:41 WG1924336 (S) o-Terphenyl 65.3 18.0-148 09/13/2022 03:41 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 7 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 7 of 34 SAMPLE RESULTS - 02 L1532508 TAS2 Collected date/time: 08/31/22 14:10 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 62.0 1 09/09/2022 10:57 WG1922587 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 1.22 5.60 25 09/10/2022 13:29 WG1924021 (S) a,a,a-Trifluorotoluene(FID) 92.0 77.0-120 09/10/2022 13:29 WG1924021 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction U 1.24 6.46 1 09/13/2022 00:52 WG1924336 (S) o-Terphenyl 56.3 18.0-148 09/13/2022 00:52 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 8 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 8 of 34 SAMPLE RESULTS - 03 L1532508 TBS1 Collected date/time: 08/31/22 14:15 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 78.2 1 09/09/2022 10:57 WG1922587 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 5.94 0.849 3.91 25 09/10/2022 13:49 WG1924021 (S) a,a,a-Trifluorotoluene(FID) 90.3 77.0-120 09/10/2022 13:49 WG1924021 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 2.61 J 0.984 5.12 1 09/13/2022 01:05 WG1924336 (S) o-Terphenyl 45.0 18.0-148 09/13/2022 01:05 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 9 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 9 of 34 SAMPLE RESULTS - 04 L1532508 TBS2 Collected date/time: 08/31/22 14:20 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 83.8 1 09/08/2022 17:15 WG1922678 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 9.47 0.758 3.49 25 09/12/2022 06:35 WG1924396 (S) a,a,a-Trifluorotoluene(FID) 97.8 77.0-120 09/12/2022 06:35 WG1924396 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 2.36 J 0.917 4.77 1 09/13/2022 04:07 WG1924336 (S) o-Terphenyl 51.7 18.0-148 09/13/2022 04:07 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 10 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 10 of 34 SAMPLE RESULTS - 05 L1532508 BPS1 Collected date/time: 08/31/22 10:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 69.9 1 09/08/2022 17:15 WG1922678 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 1.03 4.73 25.5 09/10/2022 14:14 WG1924021 (S) a,a,a-Trifluorotoluene(FID) 92.1 77.0-120 09/10/2022 14:14 WG1924021 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction U 1.10 5.73 1 09/13/2022 04:46 WG1924336 (S) o-Terphenyl 68.9 18.0-148 09/13/2022 04:46 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 11 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 11 of 34 SAMPLE RESULTS - 06 L1532508 TBS3 Collected date/time: 08/31/22 14:40 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 68.2 1 09/08/2022 17:15 WG1922678 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 3.64 J 1.06 4.86 25 09/10/2022 14:34 WG1924021 (S) a,a,a-Trifluorotoluene(FID) 90.8 77.0-120 09/10/2022 14:34 WG1924021 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 5.87 J 1.13 5.87 1 09/13/2022 01:18 WG1924336 (S) o-Terphenyl 56.8 18.0-148 09/13/2022 01:18 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 12 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 12 of 34 SAMPLE RESULTS - 07 L1532508 TBS4 Collected date/time: 08/31/22 14:45 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 78.1 1 09/08/2022 17:15 WG1922678 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 0.883 4.07 26.3 09/10/2022 15:04 WG1924021 (S) a,a,a-Trifluorotoluene(FID) 93.0 77.0-120 09/10/2022 15:04 WG1924021 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 1.45 J 0.985 5.12 1 09/13/2022 00:39 WG1924336 (S) o-Terphenyl 50.3 18.0-148 09/13/2022 00:39 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 13 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 13 of 34 SAMPLE RESULTS - 08 L1532508 TCS1 Collected date/time: 08/31/22 15:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 83.2 1 09/08/2022 17:15 WG1922678 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 0.768 3.54 25 09/10/2022 18:26 WG1924021 (S) a,a,a-Trifluorotoluene(FID) 91.7 77.0-120 09/10/2022 18:26 WG1924021 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 2.15 J 0.924 4.81 1 09/13/2022 01:57 WG1924336 (S) o-Terphenyl 38.9 18.0-148 09/13/2022 01:57 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 14 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 14 of 34 SAMPLE RESULTS - 09 L1532508 TCS2 Collected date/time: 08/31/22 15:35 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 69.3 1 09/08/2022 16:58 WG1922679 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 1.04 4.79 25 09/10/2022 18:47 WG1924021 (S) a,a,a-Trifluorotoluene(FID) 92.5 77.0-120 09/10/2022 18:47 WG1924021 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 2.31 J 1.11 5.78 1 09/13/2022 02:10 WG1924336 (S) o-Terphenyl 32.5 18.0-148 09/13/2022 02:10 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 15 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 15 of 34 SAMPLE RESULTS - 10 L1532508 TDS1 Collected date/time: 08/31/22 15:40 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 72.0 1 09/08/2022 16:58 WG1922679 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 2.77 J 0.982 4.52 25 09/10/2022 19:07 WG1924021 (S) a,a,a-Trifluorotoluene(FID) 91.8 77.0-120 09/10/2022 19:07 WG1924021 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 285 1.07 5.56 1 09/13/2022 03:02 WG1924336 (S) o-Terphenyl 36.2 18.0-148 09/13/2022 03:02 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 16 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 16 of 34 SAMPLE RESULTS - 11 L1532508 TDS2 Collected date/time: 08/31/22 15:45 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 75.4 1 09/08/2022 16:58 WG1922679 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 14.7 0.905 4.17 25 09/10/2022 19:28 WG1924021 (S) a,a,a-Trifluorotoluene(FID) 90.0 77.0-120 09/10/2022 19:28 WG1924021 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 8.09 1.02 5.31 1 09/13/2022 02:23 WG1924336 (S) o-Terphenyl 52.9 18.0-148 09/13/2022 02:23 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 17 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 17 of 34 SAMPLE RESULTS - 12 L1532508 TDS3 Collected date/time: 08/31/22 15:50 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 71.3 1 09/08/2022 16:58 WG1922679 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 4.76 B 0.998 4.59 25 09/13/2022 08:52 WG1924071 (S) a,a,a-Trifluorotoluene(FID) 100 77.0-120 09/13/2022 08:52 WG1924071 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 933 10.8 56.1 10 09/13/2022 13:21 WG1924336 (S) o-Terphenyl 0.000 J2 18.0-148 09/13/2022 13:21 WG1924336 Sample Narrative: L1532508-12 WG1924336: Surrogate failure due to matrix interference 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 18 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 18 of 34 SAMPLE RESULTS - 13 L1532508 TDS4 Collected date/time: 08/31/22 16:00 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 68.0 1 09/08/2022 16:58 WG1922679 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 1.25 B J 1.06 4.87 25 09/13/2022 09:24 WG1924071 (S) a,a,a-Trifluorotoluene(FID) 99.6 77.0-120 09/13/2022 09:24 WG1924071 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 3.59 J 1.13 5.88 1 09/13/2022 02:36 WG1924336 (S) o-Terphenyl 49.8 18.0-148 09/13/2022 02:36 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 19 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 19 of 34 SAMPLE RESULTS - 14 L1532508 TRUCK 1 Collected date/time: 09/01/22 13:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 67.6 1 09/08/2022 16:58 WG1922679 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 1.07 4.92 25 09/13/2022 01:39 WG1924194 (S) a,a,a-Trifluorotoluene(FID) 93.9 77.0-120 09/13/2022 01:39 WG1924194 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction U 1.14 5.92 1 09/13/2022 03:54 WG1924336 (S) o-Terphenyl 32.6 18.0-148 09/13/2022 03:54 WG1924336 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 20 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 20 of 34 SAMPLE RESULTS - 15 L1532508 TRUCK 2 Collected date/time: 09/02/22 09:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 76.9 1 09/08/2022 16:58 WG1922679 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 0.927 J 0.882 4.06 25 09/13/2022 02:00 WG1924194 (S) a,a,a-Trifluorotoluene(FID) 94.1 77.0-120 09/13/2022 02:00 WG1924194 Semi-Volatile Organic Compounds (GC) by Method 8015C Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time TPH (GC/FID) High Fraction 382 1.00 5.20 1 09/13/2022 19:13 WG1924712 (S) o-Terphenyl 39.2 18.0-148 09/13/2022 19:13 WG1924712 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 21 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 21 of 34 QUALITY CONTROL SUMMARYWG1922587 Total Solids by Method 2540 G-2011 L1532508-01,02,03 Method Blank (MB) (MB) R3835747-1 09/09/22 10:57 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.00200 L1532508-01 Original Sample (OS) • Duplicate (DUP) (OS) L1532508-01 09/09/22 10:57 • (DUP) R3835747-3 09/09/22 10:57 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 74.0 74.3 1 0.352 10 Laboratory Control Sample (LCS) (LCS) R3835747-2 09/09/22 10:57 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte %%%% Total Solids 50.0 50.0 100 85.0-115 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 22 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 22 of 34 QUALITY CONTROL SUMMARYWG1922678 Total Solids by Method 2540 G-2011 L1532508-04,05,06,07,08 Method Blank (MB) (MB) R3835630-1 09/08/22 17:15 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.00100 L1532508-05 Original Sample (OS) • Duplicate (DUP) (OS) L1532508-05 09/08/22 17:15 • (DUP) R3835630-3 09/08/22 17:15 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 69.9 69.1 1 1.08 10 Laboratory Control Sample (LCS) (LCS) R3835630-2 09/08/22 17:15 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte %%%% Total Solids 50.0 50.0 100 85.0-115 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 23 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 23 of 34 QUALITY CONTROL SUMMARYWG1922679 Total Solids by Method 2540 G-2011 L1532508-09,10,11,12,13,14,15 Method Blank (MB) (MB) R3835626-1 09/08/22 16:58 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.00100 L1532508-12 Original Sample (OS) • Duplicate (DUP) (OS) L1532508-12 09/08/22 16:58 • (DUP) R3835626-3 09/08/22 16:58 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 71.3 71.9 1 0.915 10 Laboratory Control Sample (LCS) (LCS) R3835626-2 09/08/22 16:58 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte %%%% Total Solids 50.0 50.0 100 85.0-115 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 24 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 24 of 34 QUALITY CONTROL SUMMARYWG1924021 Volatile Organic Compounds (GC) by Method 8015D/GRO L1532508-01,02,03,05,06,07,08,09,10,11 Method Blank (MB) (MB) R3835842-2 09/10/22 07:14 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction U 0.543 2.50 (S) a,a,a-Trifluorotoluene(FID)91.6 77.0-120 Laboratory Control Sample (LCS) (LCS) R3835842-1 09/10/22 06:13 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) Low Fraction 5.50 5.40 98.2 72.0-127 (S) a,a,a-Trifluorotoluene(FID) 107 77.0-120 L1531823-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1531823-01 09/10/22 10:19 • (MS) R3835842-3 09/10/22 20:29 • (MSD) R3835842-4 09/10/22 20:49 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 188 U 185 177 98.3 94.0 25 10.0-151 4.44 28 (S) a,a,a-Trifluorotoluene(FID) 107 106 77.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 25 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 25 of 34 QUALITY CONTROL SUMMARYWG1924071 Volatile Organic Compounds (GC) by Method 8015D/GRO L1532508-12,13 Method Blank (MB) (MB) R3836625-3 09/13/22 04:20 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction 1.65 J 0.543 2.50 (S) a,a,a-Trifluorotoluene(FID)98.9 77.0-120 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3836625-1 09/13/22 03:11 • (LCSD) R3836625-2 09/13/22 03:34 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 %%%%% TPH (GC/FID) Low Fraction 5.50 5.08 5.54 92.4 101 72.0-127 8.66 20 (S) a,a,a-Trifluorotoluene(FID) 102 102 77.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 26 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 26 of 34 QUALITY CONTROL SUMMARYWG1924194 Volatile Organic Compounds (GC) by Method 8015D/GRO L1532508-14,15 Method Blank (MB) (MB) R3836567-2 09/12/22 17:25 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction U 0.543 2.50 (S) a,a,a-Trifluorotoluene(FID)92.5 77.0-120 Laboratory Control Sample (LCS) (LCS) R3836567-1 09/12/22 16:23 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) Low Fraction 5.50 6.07 110 72.0-127 (S) a,a,a-Trifluorotoluene(FID) 111 77.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 27 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 27 of 34 QUALITY CONTROL SUMMARYWG1924396 Volatile Organic Compounds (GC) by Method 8015D/GRO L1532508-04 Method Blank (MB) (MB) R3836231-2 09/12/22 05:33 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) Low Fraction U 0.543 2.50 (S) a,a,a-Trifluorotoluene(FID)92.6 77.0-120 Laboratory Control Sample (LCS) (LCS) R3836231-1 09/12/22 04:32 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) Low Fraction 5.50 5.30 96.4 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 03200896.11 L1532508 09/14/22 13:07 28 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 28 of 34 QUALITY CONTROL SUMMARYWG1924336 Semi-Volatile Organic Compounds (GC) by Method 8015C L1532508-01,02,03,04,05,06,07,08,09,10,11,12,13,14 Method Blank (MB) (MB) R3836499-1 09/12/22 23:21 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) High Fraction U 0.769 4.00 (S) o-Terphenyl 57.8 18.0-148 Laboratory Control Sample (LCS) (LCS) R3836499-2 09/12/22 23:34 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) High Fraction 50.0 32.4 64.8 50.0-150 (S) o-Terphenyl 87.4 18.0-148 L1532508-06 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1532508-06 09/13/22 01:18 • (MS) R3836499-3 09/13/22 01:31 • (MSD) R3836499-4 09/13/22 01:44 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% TPH (GC/FID) High Fraction 71.3 5.87 49.7 45.2 61.5 55.8 1 50.0-150 9.58 20 (S) o-Terphenyl 73.3 74.4 18.0-148 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 29 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 29 of 34 QUALITY CONTROL SUMMARYWG1924712 Semi-Volatile Organic Compounds (GC) by Method 8015C L1532508-15 Method Blank (MB) (MB) R3836783-1 09/13/22 16:04 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg TPH (GC/FID) High Fraction U 0.769 4.00 (S) o-Terphenyl 75.4 18.0-148 Laboratory Control Sample (LCS) (LCS) R3836783-2 09/13/22 16:18 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% TPH (GC/FID) High Fraction 50.0 34.9 69.8 50.0-150 (S) o-Terphenyl 82.0 18.0-148 L1532527-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1532527-02 09/13/22 17:21 • (MS) R3836783-3 09/13/22 17:33 • (MSD) R3836783-4 09/13/22 17:46 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% TPH (GC/FID) High Fraction 48.6 4.36 28.4 32.5 49.5 59.0 1 50.0-150 J6 13.5 20 (S) o-Terphenyl 21.5 37.1 18.0-148 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 30 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 30 of 34 GLOSSARY OF TERMS Guide to Reading and Understanding Your Laboratory Report The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not intended as a comprehensive explanation, and if you have additional questions please contact your project representative. Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name, Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received. Abbreviations and Definitions (dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils]. MDL Method Detection Limit. MDL (dry)Method Detection Limit. RDL Reported Detection Limit. RDL (dry)Reported Detection Limit. Rec.Recovery. RPD Relative Percent Difference. SDG Sample Delivery Group. (S) Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media. U Not detected at the Reporting Limit (or MDL where applicable). Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes reported. Dilution If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the result reported has already been corrected for this factor. Limits These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or duplicated within these ranges. Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control sample. The Original Sample may not be included within the reported SDG. Qualifier This column provides a letter and/or number designation that corresponds to additional information concerning the result reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable. Result The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL” (Below Detectable Levels). The information in the results column should always be accompanied by either an MDL (Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect or report for this analyte. Uncertainty (Radiochemistry)Confidence level of 2 sigma. Case Narrative (Cn) A brief discussion about the included sample results, including a discussion of any non-conformances to protocol observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report. Quality Control Summary (Qc) This section of the report includes the results of the laboratory quality control analyses required by procedure or analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not being performed on your samples typically, but on laboratory generated material. Sample Chain of Custody (Sc) This is the document created in the field when your samples were initially collected. This is used to verify the time and date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the samples from the time of collection until delivery to the laboratory for analysis. Sample Results (Sr) This section of your report will provide the results of all testing performed on your samples. These results are provided by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for each sample will provide the name and method number for the analysis reported. Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and times of preparation and/or analysis. Qualifier Description B The same analyte is found in the associated blank. J The identification of the analyte is acceptable; the reported value is an estimate. J2 Surrogate recovery limits have been exceeded; values are outside lower control limits. J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 31 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 31 of 34 Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122 Alabama 40660 Nebraska NE-OS-15-05 Alaska 17-026 Nevada TN000032021-1 Arizona AZ0612 New Hampshire 2975 Arkansas 88-0469 New Jersey–NELAP TN002 California 2932 New Mexico ¹TN00003 Colorado TN00003 New York 11742 Connecticut PH-0197 North Carolina Env375 Florida E87487 North Carolina ¹DW21704 Georgia NELAP North Carolina ³41 Georgia ¹923 North Dakota R-140 Idaho TN00003 Ohio–VAP CL0069 Illinois 200008 Oklahoma 9915 Indiana C-TN-01 Oregon TN200002 Iowa 364 Pennsylvania 68-02979 Kansas E-10277 Rhode Island LAO00356 Kentucky ¹ ⁶KY90010 South Carolina 84004002 Kentucky ²16 South Dakota n/a Louisiana AI30792 Tennessee ¹ ⁴2006 Louisiana LA018 Texas T104704245-20-18 Maine TN00003 Texas ⁵LAB0152 Maryland 324 Utah TN000032021-11 Massachusetts M-TN003 Vermont VT2006 Michigan 9958 Virginia 110033 Minnesota 047-999-395 Washington C847 Mississippi TN00003 West Virginia 233 Missouri 340 Wisconsin 998093910 Montana CERT0086 Wyoming A2LA A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789 A2LA – ISO 17025 ⁵1461.02 DOD 1461.01 Canada 1461.01 USDA P330-15-00234 EPA–Crypto TN00003 ACCREDITATIONS & LOCATIONS ¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable * Not all certifications held by the laboratory are applicable to the results reported in the attached report. * Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 13:07 32 of 34 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 03200896.11 L1532508 09/14/22 17:03 32 of 34 APPENDIX E UST-3 (NOTICE OF INTENT: UST PERMANENT CLOSURE OR CHANGE-IN-SERVICE) UST-3 Notice of Intent: UST Permanent Closure or Change-in-Service Return completed form to: The DWM Regional Office located in the area where the facility is located. Also send a copy to the Central Office in Raleigh. SEE MAP ON THE BACK OF THIS FORM FOR THE CENTRAL AND REGIONAL OFFICE ADDRESSES. STATE USE ONLY I.D. #_____________________ Date Received______________ INSTRUCTIONS (READ THIS FIRST) Complete and return at least thirty (30) days prior to closure or change-in-service activities. If a Professional Engineer (P.E.) or a Licensed Geologist (L.G.) provides supervision for closure or change-in-service site assessment activities and signs and seals all closure reports then at least a five (5) working days notice is acceptable. Completed UST closure or change-in-service site assessment reports, along with a copy of the UST-2 form, 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 on 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 http://www.wastenotnc.org/. Note: To close tanks in place you must obtain prior approval from the DWM Regional office located in the region where the facility is located. You must make sure that USTs removed from your property are disposed of properly. When choosing a closure contractor, ask where the tank(s) will be taken for disposal. Usually, USTs are cleaned and cut up for scrap metal. This is dangerous work and must be performed by a qualified company. Tanks disposed of illegally in fields or other dumpsites can leak petroleum products and sludge into the environment. If your tanks are disposed of improperly, you could be held responsible for the cleanup of any environmental damage that occurs. I. OWNERSHIP OF TANKS II. LOCATION Street Address City Winston Salem County State Zip Code 27106 City Lawsonville County Stokes Zip Code 27022 Phone Number Email Phone Number III. CONTACT PERSONNEL Company Name: Job Title: 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 to API Publication 2015 Cleaning Petroleum Storage Tanks and 1604 Removal and Disposal of Used Underground Petroleum Storage Tanks. 5.Provide a sketch locating piping, tanks and soil 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, the site assessment portion of the tank closure must 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 State: Zip Code: 27017 Phone No: Primary Consultant Name: Primary Consultant Company Name: Consultant Phone No: VI. TANKS SCHEDULED FOR CLOSURE OR CHANGE-IN-SERVICE Tank ID No. Size in Gallons Last Contents Proposed Activity Closure Change-In-Service Removal Abandonment in Place * New Contents Stored *Prior written approval to abandon a tank in place must be received from a DWM Regional Office.VII. OWNER OR OWNER’S AUTHORIZED REPRESENTATIVE I understand that I can be held responsible for environmental damage resulting from the improper disposal of my USTs. Print name and official title: Signature Date Signed SCHEDULED REMOVAL DATE Notify your DWM Regional Office 48 hours before this date if scheduled removal date changes UST-3 Rev 1/2019 Owner Name (Corporation, Individual, Public Agency, or Other Entity) Joseph Ferrelli III 4017 Fariwind Drive Forsyth NC 336-922-5535 Facility Name or Company Ferrelli Property Facility ID # (If known) 0-0-47128 Street Address 1238 NC Highway 704 East 336-703-8466 Name: Joseph Ferrelli Property OwnerNot Applicable Phone Number: 336-703-8466 Contractor Name: Tony Disher Contractor Company Name: EVO Corporation Address:1703 Vargrave Street 336-345-2508 Brian Bellis, P.G.WithersRavenel, Inc. NC 919-469-3340 1 1,000 Gasoline ■ 2 1,500 Gasoline ■ ■ ■ ■ Brian J. Bellis, P.G. WR Project Manager of Contract with NCDEQ UST Section Abandoned Tank Program Aug. 16, 2022 August 31, 2022 josephferrelli3@gmail.com 34 1,000 1,500 Diesel Diesel North Carolina Department of Environmental Quality Division of Waste Management UST Section Central Office 1646 Mail Service Center Raleigh, NC 27699-1646 (919) 707-8171 FAX (919) 715-1117 http://www.wastenotnc.org/ APPENDIX F UST-61 (24-HOUR RELEASE AND UST LEAK REPORT FORM) UST-61 24-Hour Release and UST Leak Reporting Form. For Releases This form should be completed and submitted to the UST Section’s regional office following a known or suspected release from an underground storage tank (UST) system. This form is required to be submitted within 24 hours of discovery of a known or in NC suspected release (DWM USE ONLY) Incident # Risk (H,I,L,U) Received On Received By Reported by (circle one): Phone, Fax or Report Region Suspected Contamination? (Y/N) Y Confirmed GW Contamination? (Y/N) N Confirmed Soil Contamination ?(Y/N) Y Samples Taken?(Y/N) Y Free Product? (Y/N) N If Yes, State Greatest Thickness NA Facility ID Number 0-0-47128 Date Leak Discovered 9-14-2022 Comm/Non-Commercial? Comm Reg/Non-regulated? Reg INCIDENT DESCRIPTION Incident Name: Ferrelli Property Address: 1238 NC Highway 704 East County: Stokes City/Town: Lawsonville Zip Code: 27022 Regional Office (circle one): Asheville, Mooresville, Fayetteville, Raleigh, Washington, Wilmington, Winston-Salem Latitude (decimal degrees): 36.536975o Longitude (decimal degrees) : -80.216489o Obtained by: GPS Topographic map GIS Address matching X Other Unknown Describe location: Google Earth Aerial Photography: 2021 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) Laboratory analysis results for two soil samples collected from beneath a diesel fuel UST exhibited TPH DRO concentrations that exceeded 100 mg/Kg. A soil sample collected beneath those two soil samples did not exhibit TPH DRO or GRO concentrations above action levels. None of the other soil closure samples obtained showed TPH DRO concentrations above 100 mg/Kg or TPH GRO concentrations above 50 mg/Kg. HOW RELEASE WAS DISCOVERED (Release Code) (Check one) Release Detection Equipment or Methods X During UST Closure/Removal Property Transfer Visual/Odor Water in Tank Water Supply Well Contamination Groundwater Contamination Surface Water Contamination Other (specify) SOURCE OF CONTAMINATION Source of Release Cause of Release Type of Release Product Type Released (Check primary source) (Check primary cause) (Check one) (Check primary product type released)  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 X Other Unknown Definitions presented on reverse X Petroleum  Non-Petroleum  Both Location (Check one) X Facility Residence Other X Gasoline/ Diesel/  Diesel/Veg. Oil Kerosene Blend  Heating Oil  Vegetable Oil 100%  Other Petroleum E10 – E20 Products E21 – E84  Metals E85 – E99  Other Inorganics Ethanol 100%  Other Organics E01 – E09 Ownership 1. Municipal 2. Military 3. Unknown 4. Private 5. Federal 6. County 7. State Operation Type 1. Public Service 2. Agricultural 3. Residential 4. Education/Relig. 5. Industrial 6. Commercial 7. Mining UST Form 61 (02/19) Page 1 of 2 IMPACT ON DRINKING WATER SUPPLIES Water Supply Wells Affected? 1. Yes 2. No 3. Unknown Number of Water Supply Wells Affected Unknown Water Supply Wells Contaminated: (Include Users Names, Addresses and Phone Numbers. Attach additional sheet if necessary) 1. 2. 3. UST SYSTEM OWNER UST Owner/Company Albert and Annie Deatherage (deceased) Point of Contact Joseph Ferrelli Address 4017 Fairwind Drive City Winston-Salem State NC Zip Code 27106 Telephone Number 336-703-8466 UST SYSTEM OPERATOR UST Operator/Company Albert and Annie Deatherage (deceased) Address 1238 NC Highway 704 East City Lawsonville State NC Zip Code 27022 Telephone Number 336-703-8466 LANDOWNER AT LOCATION OF UST INCIDENT Landowner Joseph and Ann Ferrelli Address 4017 Fairwind Drive City Winston-Salem State NC Zip Code 27106 Telephone Number 336-703-8466 Draw Sketch of Area (showing two major road intersections) or Attach Map See Attached Map Person Reporting Incident: Brian Bellis, P.G. Company: WithersRavenel, Inc. Telephone Number: 919-469-3340 Title: Project Manager Address: 115 MacKenan Drive, Cary, NC 27511 Date: 9-15-2022 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 NC HIGHW A Y 7 0 4 E A S THUBBIE MOOREROADBCDAW:\20\20-0890\200896.10-Ferrelli Property\Enviro\CAD\Base Map 09-11-2022.dwg- September 12, 2022 - KBUCHANAN1"=20 'KBBBBDRAWN BY:09/11/202203200896.102SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:SITE MAPWITH FORMER USTLOCATIONS SHOWNWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340license #: F-1479 | www.withersravenel.comLEGEND UST LOCATION (REMOVED AUGUST 2022) NOTES: 1.) 2013 AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT. GRAPHIC SCALE 1 inch = 20 ft. 2010 400 FERRELLI PROPERTYFACILITY ID # 0-0-471281238 NC HIGHWAY 704 EASTLAWSONVILLE, STOKES COUNTY, NC UST-2A Site Investigation Report for Permanent Closure or Change-in-Service of REGISTERED UST Return completed form to: NC DEQ / DWM / UST SECTION 1646 MAIL SERVICE CENTER RALEIGH, NC 27699-1646 ATTN: REGISTRATION & PERMITTING phone (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 Owner Name (Corporation, Individual, Public Agency, or Other Entity) Joseph Ferrelli III Facility Name or Company Ferrelli Property Street Address 4017 Fairwind Drive Facility ID # (If known) 0-0-47128 City Winston-Salem County Forsyth Street Address 1238 NC Highway 704 East State NC Zip Code 27106 City Lawsonville County Stokes Zip Code 27022 Phone Number 336-703-8466 Phone Number 336-703-8466 III. CONTACT PERSONNEL Contact for Facility: Joseph Ferrelli Job Title: Property Owner Phone #: 336-703-8466 Closure Contractor Name: Tony Disher Closure Contractor Company: EVO Corporation Address: Winston-Salem, NC Phone # 336-345-2508 Primary Consultant Name: Brian Bellis, P.G. Primary Consultant Company: WithersRavenel, Inc. Address: Cary, NC Phone # 919-469-3340 IV. UST INFORMATION FOR REGISTERED UST SYSTEMSUNREGISTERED USTs use Form UST-2B V. EXCAVATION CONDITION Tank ID No. Size in Gallons Last Contents Last Use Date Permanent Close Date Method of Permanent Closure: Indicate REMOVED or enter fill material, such as foam/ concrete/ sand Change-in-Service Date Water in excavation Free product Notable odor or visible soil contamination Yes No Yes No Yes No A 1125 Gasoline, G 12-69 8-31-22 REMOVED B 550 Gasoline, G 12-69 8-31-22 REMOVED C 1000 Dielsel, Die 12-69 8-31-22 REMOVED D 1000 Dielsel, Die 12-69 8-31-22 REMOVED VI. CERTIFICATION I certify under penalty of law that I have personally examined and am familiar with the information submitted in this and all attached documents and that based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that the submitted information is true accurate and complete. Print name and official title of owner or owner’s authorized representative Brian Bellis, P.G. WithersRavenel Project Manager of Contract with NCDEQ UST Section Abandoned Tank Program Signature Date Signed September 19, 2022 NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY, DIVISION OF WASTE MANAGEMENT, UST SECTION 1646 MAIL SERVICE CENTER, RALEIGH, NC 27699-1646 PHONE (919) 707-8171 FAX (919) 715-1117 http://www.wastenotnc.org/ 1/2016