Loading...
HomeMy WebLinkAboutMO-29997_49079_C_O_20230620 wwwww www.aeiconsultants.com Limited Phase II Subsurface Investigation Report REPORT DATE: June 20, 2023 SITE INFORMATION Sunbelt Rentals - Statesville, NC 625 Sullivan Road PROJECT INFORMATION AEI Project No. 479067 Development, LLC, its successors, 70 East Long Lake Road Bloomfield Hills, Michigan 48304 PREPARED BY 4255 Wade Green Rd, Suite 510 Kennesaw, Georgia 30144 (678) 279-2820 AEI Consultants, North Carolina, PLLC 4255 Wade Green Rd, Suite 510 Kennesaw, Georgia 30144 June 20, 2023 Drew Fogel Agree Limited Partnership, Agree Development, LLC, its successors, assigns and mortgagees 70 East Long Lake Road Bloomfield Hills, Michigan 48304 Subject: Limited Phase II Subsurface Investigation Sunbelt Rentals - Statesville, NC 625 Sullivan Road Statesville, North Carolina 28677 AEI Project No. 479067 Dear Mr. Fogel, This report presents the results of the Limited Phase II Subsurface Investigation (Phase II) performed by AEI Consultants-North Carolina, PLLC (AEI-NC, PLLC; AEI) at 625 Sullivan Road, Statesville, North Carolina (“the Site”). This investigation was completed to assess the recognized environmental condition (REC) identified in the Phase I Environmental Site Assessment (ESA) report prepared by Hart & Hickman PC, dated June 16, 2022. The investigation was in general accordance with the scope of services outlined in our proposal dated May 17, 2023 (AEI Proposal Number 90812), which was authorized on the same day. Information regarding the site description, background, scope of work, findings, conclusions, and recommendations are provided in the following sections. Sincerely, David Witt Executive Vice President AEI Consultants-North Carolina, PLLC (214) 393-5810 dwitt@aeiconsultants.com AEI Consultants-NC PLLC Project No.479067 June 20, 2023 Page 3 TABLE OF CONTENTS 1.0 SITE DESCRIPTION ............................................................................................... 4 2.0 BACKGROUND ..................................................................................................... 5 3.0 INVESTIGATION EFFORTS ....................................................................................... 6 3.1 Health and Safety Plan ........................................................................................... 6 3.2 Permitting and Utility Clearance ............................................................................... 6 3.3 Geophysical Survey ............................................................................................... 6 3.4 Drilling and Soil Sample Collection ............................................................................. 7 3.4.1 Soil Sample Collection ............................................................................... 7 3.4.2 Headspace Testing and Field Screening........................................................... 8 3.5 Groundwater Sample Collection ................................................................................ 8 3.6 Boring Destruction ................................................................................................ 8 3.7 Decontamination Procedures and Investigation-Derived Waste ............................................ 8 3.8 Laboratory Analysis ............................................................................................... 9 4.0 FINDINGS ..........................................................................................................10 4.1 Subsurface Conditions and Field Screening ................................................................... 10 4.2 Analytical Results ................................................................................................ 10 4.2.1 Soil Sample Analytical Results ......................................................................... 10 4.2.2 Groundwater Sample Analytical Results ......................................................... 11 5.0 SUMMARY AND CONCLUSIONS .................................................................................12 6.0 REFERENCES .....................................................................................................13 7.0 REPORT LIMITATIONS AND RELIANCE ........................................................................14 8.0 SIGNATURES .....................................................................................................15 FIGURES Figure 1 Site Detail Map TABLES Table 1 Soil Sample Data Summary Table 2 Groundwater Sample Data Summary Table 3 TCLP Sample Data Summary APPENDICES Appendix A Geophysical Survey Report Appendix B Boring Logs Appendix C Laboratory Analytical Report Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 4 1.0 SITE DESCRIPTION The Site is located on the west side of Sullivan Road and east side of Brookdale Drive (with no vehicular access to Brookdale Drive) in Statesville, North Carolina. The Site consists of approximately 1.93 acres of land that is improved with one single-story building which totals 10,688 square feet. The Site is occupied by Sunbelt Rentals and utilized for equipment and tool rentals. The remaining of the Site consists of asphalt-paved parking areas and associated landscaping. The Site currently receives drinking water from the City of Statesville and no water supply wells are located at the Site. The location of the Site is shown on Figure 1. The ground surface at the Site and nearby properties consists of rolling hills, with a topographic gradient toward the northwest and is situated at an elevation approximately 800 feet above mean sea level. According to the information obtained from a subsurface investigation on a nearby property obtained from the North Carolina Department of Environmental Quality, groundwater was expected to be encountered from a depth of approximately nine to 12 feet below ground surface (bgs) and groundwater flow direction beneath the Site is inferred to follow the topographic gradient, and flow to the northwest. Refer to Section 4.1 below for additional information on the Site subsurface conditions. Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 5 2.0 BACKGROUND According to the June 16, 2022 Phase I ESA report, the following REC was identified: • The Site was utilized for automotive repair purposes from approximately 1973 until 2021. During Site reconnaissance, H&H observed evidence of four in-ground hydraulic lifts and two floor drains within the former automotive service garage. Additionally, H&H observed at least one concrete patch in the former automotive service garage that may be indicative of a previously removed in-ground lift. Additional inground lifts and floor drains may be present within the facility that were not able to be observed due to the presence of stored materials within the former service garage. The existing Site owner indicated that the lifts have not been used since her purchase of the Site in 2016. H&H was unable to obtain inspection/maintenance records pertaining to the lifts, and there is no documentation of prior environmental assessment conducted in the vicinity of the lifts or floor drains. The Site contact indicated that the floor drains are connected to the municipal sanitary sewer system and was not aware of an oil/water separator (OWS) located at the Site. However, it is possible that an OWS was historically utilized at the Site by a prior owner. H&H considers historical automotive repair operations conducted at the Site and the associated in-ground hydraulic lifts, floor drains, and potential OWS to be a REC. AEI NC was also provided with an invoice from Omega Construction for the pumping out of eight hydraulic lift tanks from the Site in February 2023. During this investigation, AEI NC was notified by the Site owner that the eight lifts were recently pumped out and filled with gravel and the floor surface had been completed with new concrete patches; however, AEI was not provided with a report which documented these activities. According to the EDR Geocheck report included in the Phase I ESA, no public water supply systems or wells on the state database are located within one mile of the Site. One USGS well is listed on the federal well database to the east, approximately 750 feet and up gradient from the Site. Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 6 3.0 INVESTIGATION EFFORTS AEI was contracted to perform a Limited Phase II Subsurface Investigation in order to evaluate if the subsurface at the Site has been adversely impacted by REC in the June 16, 2022 Phase I ESA report referenced above. Investigation efforts included the advancement of 12 exploratory soil borings, and two temporary monitoring wells at the Site to collect soil and groundwater samples. The boring locations are shown on Figure 1. The completed Site activities are summarized below. 3.1 Health and Safety Plan A site-specific health and safety plan was prepared, reviewed by on-site personnel, and kept on the Site for the duration of the fieldwork. 3.2 Permitting and Utility Clearance Drilling permits were not required for this investigation. The public underground utility locator North Carolina 811 was notified who, in turn, notified subscribing utility companies of the planned investigation work for underground utility locations to be marked along the ground surface around the Site boundaries and proposed boring locations, where accessible. Private utility locating was conducted by Integrated Scanning Solutions (ISS) of Huntersville, North Carolina under subcontract to AEI to further identify and locate underground utilities on the Site, and to shift boring locations, as appropriate. 3.3 Geophysical Survey On May 30, 2023, in addition to the utility locating activities, a geophysical survey was conducted by ISS. The geophysical survey was conducted in the interior and immediate exterior areas of the Site. The purpose of the survey was to evaluate the potential presence of underground structures, underground storage tanks (USTs), oil/water separators, associated piping, disturbed soils, and/or cavities at the Site. The geophysical survey was conducted using ground-penetrating radar (GPR), magnetometer, and other utility locating equipment. The geophysical survey identified a possible former oil/water separator in the southwest portion of the building which the Site owner indicated was previously abandoned. The survey also identified an area of disturbed soil at the southwest exterior corner of the building which likely is associated with the removed UST. The UST received regulatory closure and was not further assessed during this investigation. The geophysical survey report is included in Appendix A. The Client should be aware of the inherent limitations of geophysical surveying methods and that above and underground utilities and other man-made or natural features (i.e. automobiles, debris piles, tree roots, reinforced concrete, certain soil conditions, etc.), if in the area of the survey, may decrease the effectiveness of the survey. The Client should be aware that the lack of a detection of a feature from a geophysical survey does not mean that the feature does not exist only that it was not detected. Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 7 3.4 Drilling and Soil Sample Collection On May 30, 2023, 12 exploratory soil borings (AB-1 through AB-12) were advanced at the Site at the locations shown on Figure 1. The borings were advanced by Mid South Environmental of Gold Hill, North Carolina using a direct push (DP) tractor-mounted drill rig to collect soil and groundwater samples. The locations of the borings are listed below: • Borings AB-1, AB-2, AB-4, and AB-6 through AB-9 were advanced to the total depths of 15 feet bgs with the DP drilling method throughout the interior of the building near the former hydraulic lifts. Boring AB-1 was also advanced near the abandoned oil/water separator. • Boring AB-3 was advanced to a total depth of 20 feet bgs with the DP drilling method adjacent to a former hydraulic lift. • Boring AB-5 was advanced to a total depth of 18 feet bgs in a downgradient location on the north exterior of the on-site building with the DP drilling method. • Borings AB-10 and AB-11 were advanced to the total depths of five feet bgs with the DP drilling method near the former floor drains. • Boring AB-12 was advanced to a total depth of 7.5 feet bgs with a hand auger in the western undeveloped area of the Site to collect background soil samples. The locations of the borings were chosen in part based on existing and former Site structures, results of the utility clearance, and anticipated groundwater flow direction. 3.4.1 Soil Sample Collection The soil borings were evaluated throughout their entire depths for the purposes of lithologic logging, field screening (headspace testing), and laboratory analyses. The soil samples from borings were obtained using a single-walled coring system with approximately 2.25 inches and 4 feet in length containing plastic liners. The coring system was connected to 1-inch diameter, flush-jointed drill rod that was hydraulically driven (pushed) by the rig to each target sample depth. Upon retrieval from each sample depth interval, the coring system was opened, and the liners were removed and cut for visual inspection and lithologic logging purposes. Recovered soil samples were examined for soil classification and described on detailed boring log in general conformance with the Unified Soil Classification System. The boring logs are presented in Appendix B. Select soil samples were collected from the plastic liners or plastic baggies and placed into clean laboratory-supplied jars. A measured amount of the selected sample was placed into laboratory provided bottle ware for the intended analyses. After sealing, each sample was labeled with the project name, project number, boring number, sample depth, and sampling date/time of sampling, and each sample was entered onto chain-of-custody documentation for transportation to a State of Texas-certified laboratory for analysis, and was placed into an insulated, chilled ice chest containing ice. Samples from the borings near the hydraulic lifts were collected from eight to nine feet bgs, with the exception of boring AB-4 in which the sample was collected from six to seven feet bgs, the interval with the highest PID reading. A sample was also collected from boring AB-1 at 12 to 13 feet bgs to assess impacts from the former oil/water separator. Samples from borings AB- 10, AB-11, and AB-12 were collected from four to five feet bgs. Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 8 The chain-of-custody documentation and analytical laboratory report is included in Appendix C. 3.4.2 Headspace Testing and Field Screening Headspace screening was performed with a PID equipped with an electrodeless 10.6 eV ultraviolet lamp or equivalent for detecting the presence of organic vapors in the soil samples collected. The PID was calibrated by the rental company before use. To initiate the headspace testing procedure, soil samples were placed into labeled, plastic bags, and sealed prior to conducting the tests. After approximately 20-30 minutes had elapsed for organic vapor build-up inside the bags, each bag was punctured with the probe tip of the PID to allow for measurement of the organic vapors or headspace gases. Measurements of the organic vapors were reported in parts per million (ppm). The resulting PID measurements were then recorded in the boring logs that are presented in Appendix B. 3.5 Groundwater Sample Collection On May 30, 2023, after reaching the maximum depth of 20 feet bgs in boring AB-3 and 18 feet bgs in boring AB-5, a temporary groundwater monitoring well was installed in each of the boring locations to facilitate collection of a groundwater sample. The temporary well materials consisted of one-inch diameter polyvinyl chloride 0.010-slotted screen that was installed into the borehole to facilitate groundwater infiltration and groundwater sample collection from the borings. The temporary well materials remained in-place for at least 30 minutes to allow for groundwater infiltration for sample collection. During this timeframe, sufficient amount of groundwater did infiltrate in each of the temporary wells to allow for groundwater sample collection. Prior to the collection of groundwater sample from borings AB-3 and AB-5, due to low flow conditions, AEI was not able to purge the wells prior to sample collection. The groundwater samples were collected utilizing a peristaltic pump with dedicated tubing. Groundwater samples were collected in laboratory-supplied bottles. The collected sample containers were sealed, labeled with a unique identifier, and placed in an ice chilled cooler. Chain-of-custody documentation was prepared and accompanied the groundwater sample to the analytical laboratory, a copy of which is included in Appendix C. 3.6 Boring Destruction Following completion of field activities, removal of well/probe construction material, and tooling, the boring locations were backfilled with borehole drilling cuttings and hydrated bentonite chips and completed at the surface to match the surrounding conditions. 3.7 Decontamination Procedures and Investigation-Derived Waste AEI personnel wore disposable Nitrile gloves during sample collection and changed gloves prior to and between each sample collection. Down-hole equipment including sampling tubes, samplers, and hand tools were decontaminated prior to drilling each boring and/or were dedicated to a single boring. Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 9 No investigation-derived waste requiring disposal or characterization was generated during the field activities. 3.8 Laboratory Analysis Soil and groundwater samples were labeled and placed into coolers with ice following sampling and transferred under appropriate chain-of-custody documentation to Analytical Environmental Services, Inc. of Atlanta, Georgia. The following is a summary of the soil analyses performed: • Samples AB-1:8-9, AB-2:8-9, AB-3:8-9, AB-4:6-7, AB-6:8-9, AB-7:8-9, AB-8:8-9, and AB- 9:8-9 were analyzed for total petroleum hydrocarbons diesel range organics (TPH-DRO) by US EPA Testing Method 8015C and polychlorinated biphenyls (PCBs) by US EPA Testing Method 8081. • Samples AB-1:12-13, AB-10:4-5, and AB-11:4-5 were analyzed for volatile organic compounds (VOCs) by US EPA Testing Method 8260B, polycyclic aromatic hydrocarbons (PAHs) by US EPA Testing Method 8270 and lead and chromium by US EPA Testing Method 6020. • Sample AB-12:4-5 was analyzed for lead and chromium using the same method as above. The following is a summary of the groundwater analyses performed: • Samples AB-3 and AB-5 were analyzed for VOCs and PAHs using the same methods as above. Due to elevated concentrations of TPH-DRO above the NCDEQ Action Level in samples AB-1:8-9 and AB-4:6-7, additional analysis was completed for polycyclic aromatic hydrocarbons (PAHs) on these two soil samples. Based on elevated concentrations of certain PAHs in soil samples AB-1:8-9, AB-1:12-13, and AB- 4:6-7, these samples were also analyzed using the Toxic Characteristic Leaching Procedure (TCLP) for the compounds 1-Methylnaphthalene, 2-methylnaphthalene, and naphthalene. Sample AB-1:12-13 was also analyzed for TCLP VOCs for the compounds 1,4-Dichlorobenzene, chlorobenzene, and Benzene. No further sample analyses were conducted as part of this investigation. Chain-of-custody documentations and the certified analytical reports are provided in Appendix C. Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 10 4.0 FINDINGS The findings of this investigation are summarized below. 4.1 Subsurface Conditions and Field Screening Subsurface conditions observed during the drilling activities of borings AB-1 through AB-12 indicated that soils underlaying the Site consisted primarily of clays and silts to a depth of 20 feet, a total depth of this investigation. DP refusal was encountered in boring AB-4 at 12 feet bgs, AB-5 at 18 feet bgs, and AB-12 at 7.5 feet bgs. Groundwater was encountered during drilling of borings AB-3 and AB-5 at approximately 14 to 16 feet bgs. There was no visual or olfactory evidence (i.e., soil discoloration, odor) of potentially impacted soils observed in soils that were recovered during drilling activities with the exception of petroleum odors and elevated PID readings in borings AB-1 and AB-4. The maximum PID reading was 135 ppm in boring B-4 between approximately 6 to 7 feet bgs. 4.2 Analytical Results For the purpose of providing context to the data obtained during this Phase II investigation, analytical results were compared to available regulatory standards and screening levels. The NCDEQ has the responsibility for overseeing soil and groundwater cleanups which are managed under a variety of different regulatory programs. The soil results of this investigation were reviewed along with the Underground Storage Tank Division’s Maximum Contaminant Concentration Levels (MSCCs) for soil-to-water and industrial/commercial sites. The soil results were also compared to the Inactive Hazardous Site Branch’s Preliminary Soil Remediation Goals (PSRG) for Unrestricted (Residential), Industrial/Commercial, and Protection of Groundwater for PCB results. The TPH-DRO soil results were also compared to the NCDEQ UST Section’s Action Level for TPH-DRO. The groundwater results of this investigation were reviewed along with the UST divisions groundwater quality standards (GWQS) and gross contaminant levels (GCLs). The TCLP results were also compared to the GCLs. 4.2.1 Soil Sample Analytical Results Table 1 presents a summary of the soil sample analytical results. The analytical results can be summarized as follows: • TPH-DRO was detected in sample AB-1:8-9 at 6,100 milligrams per kilogram (mg/kg) and in sample AB-4:6-7 at 2,600 mg/kg. These concentrations are above the TPH-DRO Action Level of 100 mg/kg. TPH-DRO was not detected above the laboratory method detection limits (MDLs) in any other soil samples. • PCBs, Aroclor 1242 and Aroclor 1254, were detected at low concentrations in sample AB- 1:8-9, below their respective PSRGs. • Chlorobenzene, 1,4-dichlorobenzene, benzene, and 1-methylnaphthalene were detected in sample AB-1:12-13 at concentrations which exceed their respective soil-to-water MSCCs. but below their respective Residential and Industrial/Commercial MSCCs. • 1-Methylnaphthalene and naphthalene were detected in sample AB-1:8-9 at concentrations which exceed their respective soil-to-water MSCCs but below their respective Residential and Industrial/Commercial MSCCs. Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 11 • 1-Methylnaphthalene and 2-methylnaphthalene were detected in sample AB-4:6-7 at concentrations which exceed their respective soil-to-water MSCCs but below their respective Residential and Industrial/Commercial MSCCs. • Naphthalene was detected in sample AB-4:6-7 at a concentration which exceeds its respective soil-to-water MSCC but is below its residential and Industrial/Commercial MSCCs. • No other compounds were detected were detected above their respective MSCCs. 4.2.2 Groundwater Sample Analytical Results Table 2 presents a summary of the groundwater sample results. The analytical results can be summarized as follows: • Two VOCs were detected in the groundwater samples, including toluene in sample AB-3 and chloroform in sample AB-5. Both compounds were detected at concentrations below their respective NCDEQ GWQS and GCL values. • One PAHs, Naphthalene, was detected in both groundwater samples, below it respective NCDEQ GWQS and GCL values. • No other compounds were detected in the groundwater samples above the laboratory MDLs. 4.2.3 TCLP Sample Analytical Results Table 3 presents a summary of the TCLP sample results. The analytical results can be summarized as follows: • No compounds analyzed using the TCLP analysis exceeded their respective NCDEQ GCLs. Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 12 5.0 SUMMARY AND CONCLUSIONS AEI completed a Limited Phase II Subsurface Investigation at the Site to evaluate if the subsurface at the Site has been adversely impacted by the former auto repair operations, which included eight inground hydraulic lifts, floor drains, and oil/water separator, identified as a REC. Investigation efforts included the advancement of 12 exploratory soil borings and two temporary monitoring wells to collect soil and groundwater samples. The investigation results can be summarized as follows: • AEI noted petroleum odors and elevated PID readings in the soil samples from AB-1 and AB-4. • TPH-DRO was detected in sample AB-1:8-9 at 6,100 mg/kg and in sample AB-4:6-7 at 2,600 mg/kg. These concentrations are above the TPH-DRO Action Level of 100 mg/kg. Therefore, these samples were analyzed for PAHs. • A few VOCs and two PAHs were detected in two soil samples from AB-1 at concentrations which exceed their respective soil-to-water MSCCs. • A couple PAHs were detected in soil sample from AB-4 at concentrations which exceed their respective soil-to-water MSCCs. • One PAH, naphthalene, was detected in soil sample from AB-4 at a concentration which exceeds its respective soil-to-water MSCC. • No compounds were detected in the groundwater samples above their respective NCDEQ GCLs. • N0 PCBs were detected above their respective PSRGs. • No TCLP results for the elevated compounds above their respective NCDEQ GCLs. In AEI’s opinion, the presence of these petroleum constituents with exceedances of NCDEQ’s MSCCs and TPH-DRO action levels suggest that a release has occurred in the areas of borings AB-1 and AB-4. Upon discovery of a release, the property owner is required to report this release within 24 hours to the NCDEQ’s Underground Storage Tank Section in accordance with non-UST petroleum releases per 15A NCAC 02L.0504(1). Based on the low level of concentrations detected, groundwater results from the Site, results of the additional TCLP analysis, and lack of groundwater use in the area of the Site, AEI believes this release represents a low risk. Therefore, AEI recommends submitting the release notification to the NCDEQ UST Division in order to request and obtain a No Further Action. Additionally, if soils are disturbed as part of future site re-development plans, then it should be appropriately managed under a Soil Management Plan, and/or appropriately characterized if transported and disposed off-site. Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 13 6.0 REFERENCES Hart & Hickman, PC, 2022, Phase I Environmental Site Assessment, Iredell COAST Resale Shop and Community Food Bank, 625 Sullivan Road, Statesville, North Carolina, dated June 16. NCDEQ, 2022. North Carolina Department of Environmental Quality Preliminary Soil Remediation Goals (PSRGs), July. NCDEQ, 2022, 15A NCAC 02L .0202 Groundwater Standards, Effective April 1, 2022. NCDEQ, 2016. Guidelines for North Carolina Action Limits for Total Petroleum Hydrocarbons (TPH), July 26. Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 14 7.0 REPORT LIMITATIONS AND RELIANCE This report presents a summary of work completed by AEI Consultants-North Carolina (NC), PLLC. The completed work includes observations and descriptions of site conditions encountered. Where appropriate, it includes analytical results for samples taken during the course of the work. The number and location of samples are chosen to provide the requested information, subject to scope of work for which AEI-NC, PLLC was retained and limitations inherent in this type of work, but it cannot be assumed that they are representative of areas not sampled. This report should not be regarded as a guarantee that no further contamination beyond that which could have been detected within the scope of this investigation is present beneath the Site. Undocumented, unauthorized releases of hazardous material, the remains of which are not readily identifiable by visual inspection and are of different chemical constituents, are difficult and often impossible to detect within the scope of a chemical specific investigation. Any conclusions and/or recommendations are based on these analyses and observations, and the governing regulations. Conclusions beyond those stated and reported herein should not be inferred from this document. These services were performed in accordance with generally accepted practices, in the environmental engineering and construction field, which existed at the time and location of the work. No other warranty, either expressed or implied, has been made. This investigation was prepared for the sole use and benefit of Agree Limited Partnership, Agree Development, LLC, its successors, assigns and mortgagees. Both verbal and written, whether in draft or final, are for the benefit of Agree Limited Partnership, Agree Development, LLC, its successors, assigns and mortgagees. This report has no other purpose and may not be relied upon by any other person or entity without the written consent of AEI-NC, PLLC. Either verbally or in writing, third parties may come into possession of this report or all or part of the information generated as a result of this work. In the absence of a written agreement with AEI- NC, PLLC granting such rights, no third parties shall have rights of recourse or recovery whatsoever under any course of action against AEI, its officers, employees, vendors, successors or assigns. Reliance is provided in accordance with AEI-NC, PLLC’s Proposal and Standard Terms & Conditions executed by Agree Realty. The limitation of liability defined in the Terms and Conditions is the aggregate limit of AEI-NC, PLLC’s liability to the client and all relying parties. Limited Phase II Subsurface Investigation 625 Sullivan Road, Statesville, North Carolina 28677 Project No.479067 June 20, 2023 Page 15 8.0 SIGNATURES This document was prepared by, or under the direction of, the undersigned. Daniel Bakos Ben Friedman Project Geologist I Project Scientist II Michael Meares, PG 2445 Senior Geologist I FIGURES LEGEND SITE MAP FIGURE 1 Proposal No. 479067 625 Sullivan Road Statesville, NC Approximate Site Boundary Soil Boring/Temp Well Location Soil Boring Location Approximate locations of former drains 02040 SCALE: 1” = 40’ Temporary Well Point Monitoring Well Soil Boring SB-1 Proposed Soil Gas Sample Location Hydraulic Lift Oil/Water Separator Floor Drain UST Estimated Groundwater Flow Direction SU L L I V AN R O A D BR O O K D A L E D R I V E AB-4 AB-2 AB-12 AB-11 AB-10 AB-6 AB-7 AB-8 AB-9 AB-1 AB-3 AB-5 Inferred Groundwater Flow Direction Location of former clarifier Location of historical UST TABLES Sample ID AB-1:8-9 AB-1:12-13 AB-2:8-9 AB-3:8-9 AB-4:6-7 AB-6:8-9 AB-7:8-9 AB-8:8-9 AB-9:8-9 AB-10:4-5 AB-11:4-5 AB-12:4-5 NCDEQ NCDEQ NCDEQ NCDEQ NCDEQ NCDEQ NCDEQDate5/30/2023 5/30/2023 5/30/2023 5/30/2023 5/30/2023 5/30/2023 5/30/2023 5/30/2023 5/30/2023 5/30/2023 5/30/2023 5/30/2023 Soil-to-Ind/com Protection of Soil-to-Water Residential Ind/Com TPH ActionDepth8-9 12-13 8-9 8-9 6-7 8-9 8-9 8-9 8-9 4-5 4-5 4-5 Health Health Based Groundwater MSCCs MSCCs MSCCs Action Level(feet bgs)(feet bgs)(feet bgs)(feet bgs)(feet bgs)(feet bgs)(feet bgs)(feet bgs)(feet bgs)(feet bgs)(feet bgs)(feet bgs)PSRGs PSRGs PSRGs 1,2-Dichlorobenzene mg/kg --0.08 --------------<MDL <MDL --380 200 0.39 0.23 1,400 36,000 NS1,4-Dichlorobenzene mg/kg --1.3 --------------<MDL <MDL --3 12 0.12 0.099 110 1,000 NSBenzenemg/kg --0.16 --------------<MDL <MDL --1.2 5.4 0.01 0.0056 18 164 NSToluenemg/kg --0.0058 J --------------<MDL <MDL --990 9,700 8.3 4.3 1,200 32,000 NSEthylbenzenemg/kg --0.017 --------------<MDL <MDL --6.1 2.7 13 4.9 1,560 40,000 NSAcetonemg/kg --0.040 J --------------<MDL <MDL --14,000 210,000 25 24 14,000 360,000 NSCarbon disulfide mg/kg --0.0047 J --------------<MDL <MDL --160 740 4.1 4.3 1,564 40,880 NSChlorobenzenemg/kg --29 --------------<MDL 0.0038 J --58 280 0.68 0.44 312 8,176 NSIsopropylbenzenemg/kg --0.013 --------------<MDL <MDL --410 2,100 2.3 1.7 1,564 40,880 NSMethylene Chloride mg/kg --0.0042 J --------------<MDL <MDL --58 650 0.025 0.02 85 763 NSMethylcyclohexanemg/kg --0.015 --------------<MDL <MDL --NS NS NS NS NS NS NSo-Xylene mg/kg --0.025 --------------<MDL <MDL --140 590 9.8 4.6 3,129 81,760 NSRemaining VOCs mg/kg --<MDL --------------<MDL <MDL --Various Various Various Various Various Various NS Benzo(a)anthracene mg/kg 0.048 0.019 ----0.024 --------<MDL 0.0042 --1.1 21 0.35 0.35 0.88 8 NSBenzo(a)pyrene mg/kg 0.063 0.015 ----0.002 J --------<MDL 0.0034 --0.11 2.1 0.12 0.096 0.088 0.78 NSBenzo(b)fluoranthene mg/kg 0.095 0.02 ----0.0029 J --------<MDL 0.0054 --1.1 21 1 1.2 0.88 8 NSBenzo(g,h,i)perylene mg/kg 0.023 0.01 ----0.0024 J --------<MDL 0.0027 J --NS NS NS 6,400 469 12,264 NSBenzo(k)fluoranthene mg/kg <MDL 0.0054 ----<MDL --------<MDL 0.0021 J --11 210 12 12 9 78 NSChrysenemg/kg 0.075 0.02 ----0.049 --------<MDL 0.0029 --110 2,100 36 39 88 780 NSDibenz(a,h)anthracene mg/kg <MDL 0.0036 J ----<MDL --------<MDL 0.0023 J --0.11 2.1 0.38 0.17 0.088 0.78 NSFluoranthenemg/kg 0.18 0.057 ----<MDL --------<MDL 0.0043 --480 6,000 670 290 620 16,400 NSFluorenemg/kg 0.37 0.13 ----2 --------<MDL <MDL --480 6,000 110 47 620 16,400 NSIndeno(1,2,3-cd)pyrene mg/kg 0.016 0.0078 ----<MDL --------<MDL 0.0031 --1.1 21 3.9 3.4 0.88 8 NS1-Methylnaphthalene mg/kg 6.4 1.3 ----10 --------<MDL <MDL --18 73 0.11 0.004 20 100 NS2-Methylnaphthalene mg/kg 1.2 0.4 ----16 --------<MDL <MDL --48 600 3.1 3.6 63 1,635 NSAcenaphthenemg/kg <MDL 0.037 ----<MDL --------<MDL <MDL --720 9,000 16 8.2 940 24,000 NSAnthracenemg/kg 0.084 0.025 ----0.41 --------<MDL 0.0016 J --3,600 45,000 1,300 940 4,600 122,000 NSNaphthalenemg/kg 2 0.058 ----3.5 --------<MDL <MDL --2.1 8.8 0.39 0.16 313 8,176 NSPhenanthrenemg/kg 0.77 0.18 ----4.5 --------<MDL 0.0023 --NS NS NS 56 469 12,264 NSPyrenemg/kg 0.17 0.061 ----0.92 --------<MDL 0.0078 --360 4,500 440 270 469 12,264 NSRemaining PAHs mg/kg <MDL <MDL ----<MDL --------<MDL <MDL --Various Various Various Various Various Various NS Aroclor 1242 mg/kg 0.014 J --<MDL <MDL <MDL <MDL <MDL <MDL <MDL ------0.23 0.95 0.055 NS NS NS NSAroclor 1254 mg/kg 0.015 J --<MDL <MDL <MDL <MDL <MDL <MDL <MDL ------0.23 0.97 0.091 NS NS NS NSAll Other PCBs mg/kg <MDL --<MDL <MDL <MDL <MDL <MDL <MDL <MDL ------Various Various Various NS NS NS NS Chromium mg/kg --52.6 --------------59.4 67.6 93.9 23,000*350,000*360,000*4,200 23,460 613,200 NSLeadmg/kg --10.9 --------------11.7 13.3 40 400 800 270 270 400 400 NS TPH-DRO mg/kg 6,100 --<MDL <MDL 2,600 <MDL <MDL <MDL <MDL ------NS NS NS NS NS NS 100Notes:mg/kg Milligrams per kilogram--Not analyzedft bgs Feet below ground surface<MDL Not detected above the laboratory method detection limit (MDL)PQL Practical Quantitation Limit*PSRG listed for Chromium(III), Insoluble SaltsUS EPA United States Environmental Protection AgencyNCDEQNorth Carolina Department of Environmental QualityInd/Com Industrial/CommercialPSRGsPreliminary Soil Remediation Goals, July 2022MSCCsNCDEQ Maximum Soil Contaminant Concentration LevelsNSJThe reported value is an estimate between the MDL and the PQLBold Bold Bold blue entries indicate that the detection exceeds the Protection of Groundwater PSRGhighlighted entries indicate that a detected concentration exceeds the soil-to-water-MSCCs TABLE 1: SOIL SAMPLE DATA SUMMARY625 Sullivan Road, Statesville, North Carolina 28677 Comparison Value(s):AEI NC Project No. 479067 Bold red entries indicate that the detected concentration exceeds the TPH Action Level An analyte for which a Comparison Value has not been established Total Petroleum Hydrocarbons - Diesel Range Organics (TPH-DRO) by US EPA Method 8015 Lead and Chromium by US EPA Method 6010 Polychlorinated Biphenyls (PCBs) by US EPA Method 8082 Polycyclic Aromatic Hydrocarbons (PAHs) by US EPA Method 8270 Volatile Organic Compounds (VOCs) by US EPA Method 8260 Page 1 of 3 Sample ID AB-3 AB-5 NCDEQ NCDEQ Date 5/30/2023 5/30/2023 GWQS GCLs (µg/L)(µg/L) VOCs by US EPA Method 8260B Toluene µg/L 0.53 J <MDL 600 260,000Chloroformµg/L <MDL 1.1 70 70,000 Remaining VOCs µg/L <MDL <MDL Varies Varies PAHs via US EPA Method Naphthalene µg/L 0.067 J 0.053 J 6 6,000Remaining PAHs µg/L <MDL <MDL Varies Varies Notes:µg/L<MDL Not detected above the laboratory method detection limit (MDL) PQL Laboratory practical quantitation limit J Concentration is an estimated value between the MDL and the PQL US EPANCDEQ North Carolina Department of Environmental Quality GWQS NCDEQ Groundwater Quality Standards GCLs VOCs PAHs Polycyclic Aromatic Hydrocarbons Micrograms per liter United States Environmental Protection Agency NCDEQ Gross Contaminant Levels Volatile Organic Compounds Page 2 of 3 Comparison Value(s): Sample ID AB-1:8-9 AB-1:12-13 AB-4:6-7 NCDEQ Date 5/30/2023 5/30/2023 5/30/2023 GCLs (µg/L) TCLP VOCs by US EPA Method SW1311/8260D 1,4-Dichlorobenzene µg/L NA 19 NA 6,000Chlorobenzeneµg/L NA 0.21 NA 50,000 Benzene µg/L NA <MDL NA 5,000 TCLP PAHs via US EPA 1-Methylnaphthalene µg/L 16 32 140 1,0002-Methylnaphthalene µg/L <MDL 27 200 12,500 Naphthalene µg/L 16 14 81 6,000Notes: µg/L<MDL Not detected above the laboratory method detection limit (MDL) PQL Laboratory practical quantitation limit J Concentration is an estimated value between the MDL and the PQL NA Not analyzed TCLP Toxic Characteristic Leaching Procedure US EPANCDEQ North Carolina Department of Environmental Quality GCLs VOCs PAHs Polycyclic Aromatic Hydrocarbons Volatile Organic Compounds Micrograms per liter NCDEQ Gross Contaminant Levels United States Environmental Protection Agency Page 3 of 3 APPENDIX A GEOPHYSICAL SURVEY REPORT Utility Locate Report 11330 Vanstory Dr Ste 115D Huntersville NC 28078 (877) 337-2267, (704) 728-5555 Invoice@intscan.com DATE 05/30/2023 - TECH(S)Joseph Whitehill JOB #1020164261 PO # CUSTOMER AEI Consultants Ben Friedman 200 South Park Road, Suite 400 Hollywood, FL, 33021 (862) 703-6329 bfriedman@aeiconsultants.com SERVICE LOCATION AEI Consultants 625 Sullivan Road Statesville, NC, 28677 (862) 703-6329 bfriedman@aeiconsultants.com JOB DETAILS 12 borings Borings will mostly be close together inside an auto repair around in-ground lifts and floor drains. Check if the drains discharge to an oil/water separator or not. COMPLETION NOTES Cleared interior areas prior to soil bores. Objects detected marked with blue crayon and tape. Also cleared several areas outside and detected area where UST was removed. GPR detected disturbed soil consistent with excavated soil. ADDITIONAL INFORMATION COLLECTED AT JOB SITE Any relevant and collected data in the form of images and GPS will be attached in the email corresponding with this document. Links to the collected data are also included at the end of this report.   11330 Vanstory Dr Ste 115D Huntersville NC 28078 (877) 337-2267, (704) 728-5555 Invoice@intscan.com DATE 05/30/2023 - TECH(S)Joseph Whitehill JOB #1020164261 PO # CUSTOMER AEI Consultants SERVICE LOCATION ADDITIONAL DOCUMENTS Documents Attached To This Job: 90812 site map.pdf 5.30.23.kmz 5.30.23.pdf  The standard reports we do include a PDF & a Google Earth file. The links are in the space above. They are also included as attachments to the email corresponding with this document. The Google Earth file can be opened on a phone with the Google Earth app installed.  If you open it on a computer it will include photos as well. The linked folder contains a folder with photos from the site.  If you need an ESRI or geodatabase file for import into an existing GIS system please do not hesitate to ask. Interior areas investigated. Objects marked with either blue crayon or blue tape. Probable area of former UST outlined in pink based on detected soil disturbance, PICTURES Back area cleared for soil boring marked in white CUSTOMER MESSAGE Ground Penetrating Radar & 3D Laser Scanning are technologies designed to gather data for interpretation. These technologies are limited in their ability by the conditions of any given project. Any information collected by these technologies should be verified by other available means. No liability is accepted by iSS.  For more information on - Concrete scanning: https://goo.gl/XAsv4E Utility Locating: https://goo.gl/QbEuWM This is not an invoice. Invoice will be sent per your company's invoice guidelines. APPENDIX B BORING LOGS 0.5 1.0 8.0 13.0 15.0 Concrete (GW) Gravel (CL) LP Clay, dark red, moist (CL) LP Clay, dark greenish grey, moist, petroleum odor (CL) LP clay, orange, moist Bottom of borehole at 15.0 feet. AB-1:8-9 AB-1:12-13 0 0 0 23.0 5 34.4 11.2 NOTES Adjacent to former lift and clarifier GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Direct Push DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING --- HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 10 15 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-1 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 0.5 1.0 6.0 12.0 15.0 Concrete (GW) Gravel (CH) HP Clay, dark red (CH) HP Clay, red (CH) HP Clay, light red, moist Bottom of borehole at 15.0 feet. AB-2:8-9 0 0 0 0 0 0 0 NOTES Adjacent to former lift GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Direct Push DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING --- HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 10 15 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-2 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 0.5 1.0 8.0 12.0 20.0 Concrete (GW) Gravel (CH) HP Clay, dark red to red (CH) HP Clay to silt, light red No core - SP-22 groundwater sampling rod push to 20 feet bgs,replaced with pvc temp well Bottom of borehole at 20.0 feet. 10 foot screen AB-3:8-9 0 0 0 0 0 0 NOTES Adjacent to former lift GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Direct Push DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING 16.00 ft HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 10 15 20 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-3 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 0.5 1.0 4.0 10.0 12.0 Concrete (GW) Gravel (CH) HP Clay, dark red, petroleum odor (CH) HP Clay, brown, petroleum odor (ML) Silt, saprolite, pale brown - refusal on rock Refusal at 12.0 feet.Bottom of borehole at 12.0 feet. AB-4:6-7 9 20.4 110.8 111.7 135 67 60 122.2 NOTES Adjacent to former lift GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Direct Push DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING --- HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 10 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-4 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 0.5 6.0 12.0 18.0 Asphalt (CH) HP Clay, dark red, moist (CH) HP Clay, brown, moist Groundwater sampling rod, replaced with PVC temp well due tolow flow conditions Bottom of borehole at 18.0 feet. 10-foot screen AB-5:10-11 0 0 0 0 0 0 NOTES Downgradient of lifts and drains GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Direct Push DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING 16.00 ft HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 10 15 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-5 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 0.5 1.0 7.0 15.0 Concrete (GW) Gravel (CH) HP Clay, dark red (ML) Silt, brown Bottom of borehole at 15.0 feet. AB-6:8-9 0 0 0 0 0 0 0 NOTES Adjacent to former lift GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Direct Push DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING --- HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 10 15 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-6 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 0.5 1.0 7.0 15.0 Concrete (GW) Gravel (CH) HP Clay, dark red (ML) Silt, brown Bottom of borehole at 15.0 feet. AB-7:8-9 0 0 0 0 0 0 0 NOTES Adjacent to former lift GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Direct Push DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING --- HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 10 15 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-7 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 0.5 1.0 4.0 8.0 15.0 Concrete (GW) Gravel (CH) HP Clay, dark red (SM) Silty sand, dark brown (ML) Silt, light brown with white clay nodes, moist Bottom of borehole at 15.0 feet. AB-8:8-9 0 0 0 0 0 0 0 NOTES Adjacent to former lift GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Direct Push DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING --- HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 10 15 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-8 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 0.5 1.0 4.0 8.0 10.0 15.0 Concrete (GW) Gravel (CH) HP Clay, dark red (CL) LP Clay, brown (ML) Silt, brown (ML) Silt, saprolite, brown Bottom of borehole at 15.0 feet. AB-9:8-9 0 0 0 0 0 0 0 NOTES Adjacent to former lift GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Direct Push DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING --- HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 10 15 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-9 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 0.5 1.0 5.0 Concrete (GW) Gravel (CH) HP Clay, dark red with micas Bottom of borehole at 5.0 feet. AB-10:4-5 0 0 0 0 NOTES Adjacent to former drains GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Direct Push DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING --- HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-10 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 0.5 1.0 5.0 Concrete (GW) Gravel (CH) HP Clay, dark red Bottom of borehole at 5.0 feet. AB-11:4-5 0 0 0 0 NOTES Adjacent to former drains GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Direct Push DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING --- HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-11 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 0.5 7.5 Topsoil (CL) Clay, dark red to brown, moist Bottom of borehole at 7.5 feet. AB-12:4-5 0 0 0 0 0 0 0 NOTES Background metal sample GROUND ELEVATION LOGGED BY Daniel Bakos DRILLING METHOD Hand Auger DRILLING CONTRACTOR Mid-South Enviormental GROUND WATER LEVELS: CHECKED BY Michael Meares DATE STARTED 5/30/23 COMPLETED 5/30/23 AT TIME OF DRILLING --- AT END OF DRILLING --- AFTER DRILLING --- HOLE SIZE 2.25 inches GR A P H I C LO G DE P T H (f t ) 0 5 MATERIAL DESCRIPTION COMPLETION SA M P L E T Y P E NU M B E R BL O W CO U N T S PI D D A T A ( p p m ) PAGE 1 OF 1 BORING NUMBER AB-12 CLIENT Agree PROJECT NUMBER 479067 PROJECT NAME Sunbelt Rentals PROJECT LOCATION 625 Sullivan Road AE I B O R I N G - G I N T S T D U S L A B . G D T - 6 / 9 / 2 3 1 0 : 3 5 - C : \ U S E R S \ D B A K O S \ D O C U M E N T S \ P R O J E C T S \ A C T I V E \ 4 7 9 0 6 7 S T A T E S V I L L E , N C \ S M - P H I I \ D E L I V E R A B L E S \ A P P E N D I X \ 4 7 9 0 6 7 B O R I N G L O G S . G P J AEI Consultants 2500 Camino Diablo Walnut creek, CA 94596 Telephone: 925-746-6000 Fax: 925-746-6099 APPENDIX C LABORATORY ANALYTICAL REPORTS June 14, 2023 Analytical Environmental Services, Inc. received samples on for the analyses presented in following report. 14 “No problems were encountered during the analyses except as noted in the Case Narrative or by qualifiers in the report or QC Summary. Additionally, all results for the associated Quality Control samples were within EPA and/or AES established limits. AES’s accreditations are as follows: -NELAP/State of Florida Laboratory ID E87582 for analysis of Non-Potable Water, Solid & Chemical Materials, Air & Emissions Volatile Organics, and Drinking Water Microbiology & Metals, effective 07/01/22-06/30/23. State of Georgia, Department of Natural Resources ID #800 for analysis of Drinking Water Metals, effective through 06/30/23 and Total Coliforms/ E. coli, effective 04/25/23-04/24/24. -AIHA LAP, LLC Laboratory ID: 100671 for Industrial Hygiene samples (Metals and PCM Asbestos), Environmental Lead (Paint, Soil, Dust Wipes, Air), and Environmental Microbiology (Fungal) Direct Examination, effective until 11/01/23. These results relate only to the items tested as received. This report may only be reproduced in full. If you have any questions regarding these test results, please feel free to call. Sincerely, Project Manager 230534A Daniel Bakos AEI Consultants 4225 Wade Green Rd Kennesaw GA 30144 Sunbelt Shawn Boyd May 31, 2023 4:31 pm Daniel Bakos: Page 1 of 57 Page 2 of 57 Page 3 of 57 Analytical Environmental Services, Inc Date:14-Jun-23 Analyses Dilution FactorBatchIDUnitsQualReporting LimitResultMDL SUMMARY OF ANALYTES DETECTED 230534A-001 Soil5/30/2023 8:35:00 AM AB-1:8-9 Matrix:Collection Date: Client Sample ID:Lab ID: (SW3550C)SIM Polynuclear Aromatic Hydrocarbons SW8270E 1-Methylnaphthalene 6.4 2.3 mg/Kg-dry 357654 1000.082 2-Methylnaphthalene 1.2 0.23 mg/Kg-dry 357654 1000.095 Anthracene 0.084 0.0023 mg/Kg-dry 357654 10.00099 Benz(a)anthracene 0.048 0.0023 mg/Kg-dry 357654 10.0017 Benzo(a)pyrene 0.063 0.0023 mg/Kg-dry 357654 10.0012 Benzo(b)fluoranthene 0.095 0.0045 mg/Kg-dry 357654 10.0016 Benzo(g,h,i)perylene 0.023 0.0045 mg/Kg-dry 357654 10.0013 Chrysene 0.075 0.0023 mg/Kg-dry 357654 10.00099 Fluoranthene 0.18 0.0045 mg/Kg-dry 357654 10.0012 Fluorene 0.37 0.0045 mg/Kg-dry 357654 10.00095 Indeno(1,2,3-cd)pyrene 0.016 0.0023 mg/Kg-dry 357654 10.0016 Naphthalene 2.0 0.23 mg/Kg-dry 357654 1000.068 Phenanthrene 0.77 0.23 mg/Kg-dry 357654 1000.088 Pyrene 0.17 0.0023 mg/Kg-dry 357654 10.0015 (SW3546)POLYCHLORINATED BIPHENYLS SW8082A Aroclor 1242 0.014 0.046J mg/Kg-dry 357304 10.013 Aroclor 1254 0.015 0.046J mg/Kg-dry 357304 10.013 (SW3550C)DIESEL RANGE ORGANICS SW8015C TPH (Diesel Range Organics)6100 920 mg/Kg-dry 357230 100460 PERCENT MOISTURE D2216 Percent Moisture 26.9 0 wt%R517885 10 230534A-002 Soil5/30/2023 8:40:00 AM AB-1:12-13 Matrix:Collection Date: Client Sample ID:Lab ID: (SW5035)TCL VOLATILE ORGANICS SW8260D 1,2-Dichlorobenzene 0.080 0.0071 mg/Kg-dry 357337 10.0016 1,3-Dichlorobenzene 0.071 0.0071 mg/Kg-dry 357337 10.0023 1,4-Dichlorobenzene 1.3 0.76 mg/Kg-dry 357431 5001.2 Acetone 0.040 0.14J mg/Kg-dry 357337 10.034 Benzene 0.16 0.0071 mg/Kg-dry 357337 10.0013 Carbon disulfide 0.0047 0.014J mg/Kg-dry 357337 10.0031 Chlorobenzene 29 3.8 mg/Kg-dry 357431 5000.71 Ethylbenzene 0.017 0.0071 mg/Kg-dry 357337 10.0014 Isopropylbenzene 0.013 0.0071 mg/Kg-dry 357337 10.0016 Methylcyclohexane 0.015 0.0071 mg/Kg-dry 357337 10.0026 Methylene chloride 0.0042 0.028J mg/Kg-dry 357337 10.0034 o-Xylene 0.025 0.0071 mg/Kg-dry 357337 10.0019 Toluene 0.0058 0.0071J mg/Kg-dry 357337 10.0017 Xylenes, Total 0.025 0.0071 mg/Kg-dry 357337 10.0069 (SW3550C)SIM Polynuclear Aromatic Hydrocarbons SW8270E 1-Methylnaphthalene 1.3 0.23 mg/Kg-dry 357345 100.0080 2-Methylnaphthalene 0.40 0.023 mg/Kg-dry 357345 10.00093 Acenaphthene 0.037 0.023 mg/Kg-dry 357345 10.0012 Anthracene 0.025 0.0023 mg/Kg-dry 357345 10.00096 Benz(a)anthracene 0.019 0.0023 mg/Kg-dry 357345 10.0016 Benzo(a)pyrene 0.015 0.0023 mg/Kg-dry 357345 10.0012 Page 4 of 57 Analytical Environmental Services, Inc Date:14-Jun-23 Analyses Dilution FactorBatchIDUnitsQualReporting LimitResultMDL SUMMARY OF ANALYTES DETECTED 230534A-002 Soil5/30/2023 8:40:00 AM AB-1:12-13 Matrix:Collection Date: Client Sample ID:Lab ID: (SW3550C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Benzo(b)fluoranthene 0.020 0.0044 mg/Kg-dry 357345 10.0015 Benzo(g,h,i)perylene 0.010 0.0044 mg/Kg-dry 357345 10.0013 Benzo(k)fluoranthene 0.0054 0.0023 mg/Kg-dry 357345 10.0011 Chrysene 0.020 0.0023 mg/Kg-dry 357345 10.00096 Dibenz(a,h)anthracene 0.0036 0.0044J mg/Kg-dry 357345 10.0015 Fluoranthene 0.057 0.0044 mg/Kg-dry 357345 10.0012 Fluorene 0.13 0.0044 mg/Kg-dry 357345 10.00093 Indeno(1,2,3-cd)pyrene 0.0078 0.0023 mg/Kg-dry 357345 10.0016 Naphthalene 0.058 0.023 mg/Kg-dry 357345 10.00066 Phenanthrene 0.18 0.0023 mg/Kg-dry 357345 10.00086 Pyrene 0.061 0.0023 mg/Kg-dry 357345 10.0015 (SW3050B)Metals by ICP/MS SW6020B Chromium 52.6 0.97 mg/Kg-dry 357293 50.321 Lead 10.9 0.48 mg/Kg-dry 357293 50.0347 PERCENT MOISTURE D2216 Percent Moisture 24.9 0 wt%R517885 10 230534A-003 Soil5/30/2023 9:00:00 AM AB-2:8-9 Matrix:Collection Date: Client Sample ID:Lab ID: PERCENT MOISTURE D2216 Percent Moisture 32.5 0 wt%R517885 10 230534A-004 Soil5/30/2023 9:40:00 AM AB-3:8-9 Matrix:Collection Date: Client Sample ID:Lab ID: PERCENT MOISTURE D2216 Percent Moisture 31.7 0 wt%R517885 10 230534A-005 Soil5/30/2023 10:00:00 AM AB-4:6-7 Matrix:Collection Date: Client Sample ID:Lab ID: (SW3550C)SIM Polynuclear Aromatic Hydrocarbons SW8270E 1-Methylnaphthalene 10 2.2 mg/Kg-dry 357654 1000.078 2-Methylnaphthalene 16 2.2 mg/Kg-dry 357654 1000.090 Anthracene 0.41 0.22 mg/Kg-dry 357654 1000.093 Benz(a)anthracene 0.024 0.0022 mg/Kg-dry 357654 10.0016 Benzo(a)pyrene 0.0020 0.0022J mg/Kg-dry 357654 10.0011 Benzo(b)fluoranthene 0.0029 0.0042J mg/Kg-dry 357654 10.0015 Benzo(g,h,i)perylene 0.0024 0.0042J mg/Kg-dry 357654 10.0012 Chrysene 0.049 0.0022 mg/Kg-dry 357654 10.00093 Fluorene 2.0 0.42 mg/Kg-dry 357654 1000.090 Naphthalene 3.5 2.2 mg/Kg-dry 357654 1000.064 Phenanthrene 4.5 0.22 mg/Kg-dry 357654 1000.083 Pyrene 0.92 0.22 mg/Kg-dry 357654 1000.15 (SW3550C)DIESEL RANGE ORGANICS SW8015C TPH (Diesel Range Organics)2600 86 mg/Kg-dry 357230 1044 PERCENT MOISTURE D2216 Percent Moisture 22.2 0 wt%R517885 10 Page 5 of 57 Analytical Environmental Services, Inc Date:14-Jun-23 Analyses Dilution FactorBatchIDUnitsQualReporting LimitResultMDL SUMMARY OF ANALYTES DETECTED 230534A-008 Soil5/30/2023 12:40:00 PM AB-6:8-9 Matrix:Collection Date: Client Sample ID:Lab ID: PERCENT MOISTURE D2216 Percent Moisture 28.1 0 wt%R517885 10 230534A-009 Soil5/30/2023 12:20:00 PM AB-7:8-9 Matrix:Collection Date: Client Sample ID:Lab ID: PERCENT MOISTURE D2216 Percent Moisture 31.8 0 wt%R517885 10 230534A-010 Soil5/30/2023 12:05:00 PM AB-8:8-9 Matrix:Collection Date: Client Sample ID:Lab ID: PERCENT MOISTURE D2216 Percent Moisture 27.3 0 wt%R517885 10 230534A-011 Soil5/30/2023 11:25:00 AM AB-9:8-9 Matrix:Collection Date: Client Sample ID:Lab ID: PERCENT MOISTURE D2216 Percent Moisture 23.2 0 wt%R517885 10 230534A-012 Soil5/30/2023 9:25:00 AM AB-10:4-5 Matrix:Collection Date: Client Sample ID:Lab ID: (SW3050B)Metals by ICP/MS SW6020B Chromium 59.4 0.81 mg/Kg-dry 357293 50.269 Lead 11.7 0.40 mg/Kg-dry 357293 50.0290 PERCENT MOISTURE D2216 Percent Moisture 19.6 0 wt%R517885 10 230534A-013 Soil5/30/2023 11:50:00 AM AB-11:4-5 Matrix:Collection Date: Client Sample ID:Lab ID: (SW5035)TCL VOLATILE ORGANICS SW8260D Chlorobenzene 0.0038 0.0083J mg/Kg-dry 357337 10.0016 (SW3550C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Anthracene 0.0016 0.0022J mg/Kg-dry 357345 10.00092 Benz(a)anthracene 0.0042 0.0022 mg/Kg-dry 357345 10.0016 Benzo(a)pyrene 0.0034 0.0022 mg/Kg-dry 357345 10.0011 Benzo(b)fluoranthene 0.0054 0.0042 mg/Kg-dry 357345 10.0015 Benzo(g,h,i)perylene 0.0027 0.0042J mg/Kg-dry 357345 10.0012 Benzo(k)fluoranthene 0.0021 0.0022J mg/Kg-dry 357345 10.0011 Chrysene 0.0029 0.0022 mg/Kg-dry 357345 10.00092 Dibenz(a,h)anthracene 0.0023 0.0042J mg/Kg-dry 357345 10.0014 Fluoranthene 0.0043 0.0042 mg/Kg-dry 357345 10.0011 Indeno(1,2,3-cd)pyrene 0.0031 0.0022 mg/Kg-dry 357345 10.0015 Phenanthrene 0.0029 0.0022 mg/Kg-dry 357345 10.00082 Pyrene 0.0078 0.0022 mg/Kg-dry 357345 10.0014 (SW3050B)Metals by ICP/MS SW6020B Chromium 67.6 0.94 mg/Kg-dry 357293 50.314 Lead 13.3 0.47 mg/Kg-dry 357293 50.0339 PERCENT MOISTURE D2216 Percent Moisture 21.6 0 wt%R517885 10 230534A-014AB-12:4-5Client Sample ID:Lab ID:Page 6 of 57 Analytical Environmental Services, Inc Date:14-Jun-23 Analyses Dilution FactorBatchIDUnitsQualReporting LimitResultMDL SUMMARY OF ANALYTES DETECTED Soil5/30/2023 1:15:00 PM Matrix:Collection Date: (SW3050B)Metals by ICP/MS SW6020B Chromium 93.9 0.78 mg/Kg-dry 357293 50.259 Lead 40.0 0.39 mg/Kg-dry 357293 50.0279 PERCENT MOISTURE D2216 Percent Moisture 24.4 0 wt%R517885 10 230534A-016 Groundwater5/30/2023 12:00:00 PM AB-3 Matrix:Collection Date: Client Sample ID:Lab ID: (SW5030B)Volatile Organic Compounds by GC/MS SW8260D Toluene 0.53 1.0J ug/L 357462 10.33 (SW3510C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Naphthalene 0.067 0.50J ug/L 357258 10.015 230534A-017 Groundwater5/30/2023 2:00:00 PM AB-5 Matrix:Collection Date: Client Sample ID:Lab ID: (SW5030B)Volatile Organic Compounds by GC/MS SW8260D Chloroform 1.1 1.0 ug/L 357462 10.28 (SW3510C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Naphthalene 0.053 0.50J ug/L 357258 10.015 H Holding times for preparation or analysis exceeded Qualifiers: * Value exceeds maximum contaminant level BRL Below reporting limit N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix Narr See case narrative F Analyzed in the lab which is a deviation from the method < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit Page 7 of 57 230534A-001 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 8:35:00 AM AB-1:8-9 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW3550C)SIM Polynuclear Aromatic Hydrocarbons SW8270E 1-Methylnaphthalene 6.4 2.3 mg/Kg-dry 357654 100 06/08/2023 15:05 YH0.082 2-Methylnaphthalene 1.2 0.23 mg/Kg-dry 357654 100 06/08/2023 15:05 YH0.095 Acenaphthene BRL 0.023 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.0012 Acenaphthylene BRL 0.045 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.0012 Anthracene 0.084 0.0023 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.00099 Benz(a)anthracene 0.048 0.0023 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.0017 Benzo(a)pyrene 0.063 0.0023 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.0012 Benzo(b)fluoranthene 0.095 0.0045 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.0016 Benzo(g,h,i)perylene 0.023 0.0045 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.0013 Benzo(k)fluoranthene BRL 0.0023 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.0011 Chrysene 0.075 0.0023 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.00099 Dibenz(a,h)anthracene BRL 0.0045 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.0015 Fluoranthene 0.18 0.0045 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.0012 Fluorene 0.37 0.0045 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.00095 Indeno(1,2,3-cd)pyrene 0.016 0.0023 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.0016 Naphthalene 2.0 0.23 mg/Kg-dry 357654 100 06/08/2023 15:05 YH0.068 Phenanthrene 0.77 0.23 mg/Kg-dry 357654 100 06/08/2023 15:05 YH0.088 Pyrene 0.17 0.0023 mg/Kg-dry 357654 1 06/08/2023 12:51 YH0.0015 Surr: 4-Terphenyl-d14 46.5 58.4-135S %REC 357654 1 06/08/2023 12:51 YH0 (SW3546)POLYCHLORINATED BIPHENYLS SW8082A Aroclor 1016 BRL 0.046 mg/Kg-dry 357304 1 06/02/2023 22:56 ST0.013 Aroclor 1221 BRL 0.046 mg/Kg-dry 357304 1 06/02/2023 22:56 ST0.013 Aroclor 1232 BRL 0.046 mg/Kg-dry 357304 1 06/02/2023 22:56 ST0.013 Aroclor 1242 0.014 0.046J mg/Kg-dry 357304 1 06/02/2023 22:56 ST0.013 Aroclor 1248 BRL 0.046 mg/Kg-dry 357304 1 06/02/2023 22:56 ST0.013 Aroclor 1254 0.015 0.046J mg/Kg-dry 357304 1 06/02/2023 22:56 ST0.013 Aroclor 1260 BRL 0.046 mg/Kg-dry 357304 1 06/02/2023 22:56 ST0.013 Aroclor 1262 BRL 0.046 mg/Kg-dry 357304 1 06/02/2023 22:56 ST0.013 Aroclor 1268 BRL 0.046 mg/Kg-dry 357304 1 06/02/2023 22:56 ST0.013 Surr: Decachlorobiphenyl 76.4 45-130 %REC 357304 1 06/02/2023 22:56 ST0 Surr: Tetrachloro-m-xylene 76.9 49-131 %REC 357304 1 06/02/2023 22:56 ST0 (SW3550C)DIESEL RANGE ORGANICS SW8015C TPH (Diesel Range Organics)6100 920 mg/Kg-dry 357230 100 06/02/2023 17:22 BH460 Surr: Dioctylphthalate 262 50-120S %REC 357230 100 06/02/2023 17:22 BH0 PERCENT MOISTURE D2216 Percent Moisture 26.9 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 8 of 57 230534A-002 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 8:40:00 AM AB-1:12-13 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW5035)TCL VOLATILE ORGANICS SW8260D 1,1,1-Trichloroethane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0015 1,1,2,2-Tetrachloroethane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0013 1,1,2-Trichloroethane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0016 1,1-Dichloroethane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0019 1,1-Dichloroethene BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0016 1,2,4-Trichlorobenzene BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0027 1,2-Dibromo-3-chloropropane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0027 1,2-Dibromoethane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0012 1,2-Dichlorobenzene 0.080 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0016 1,2-Dichloroethane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0020 1,2-Dichloropropane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0015 1,3-Dichlorobenzene 0.071 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0023 1,4-Dichlorobenzene 1.3 0.76 mg/Kg-dry 357431 500 06/02/2023 14:28 AV1.2 2-Butanone BRL 0.071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0032 2-Hexanone BRL 0.014 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0058 4-Methyl-2-pentanone BRL 0.014 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0036 Acetone 0.040 0.14J mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.034 Benzene 0.16 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0013 Bromodichloromethane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0017 Bromoform BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0016 Bromomethane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0023 Carbon disulfide 0.0047 0.014J mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0031 Carbon tetrachloride BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0015 Chlorobenzene 29 3.8 mg/Kg-dry 357431 500 06/02/2023 14:28 AV0.71 Chloroethane BRL 0.014 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0024 Chloroform BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0017 Chloromethane BRL 0.014 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0015 cis-1,2-Dichloroethene BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0017 cis-1,3-Dichloropropene BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0014 Cyclohexane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0028 Dibromochloromethane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0013 Dichlorodifluoromethane BRL 0.014 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0028 Ethylbenzene 0.017 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0014 Freon-113 BRL 0.014 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0022 Isopropylbenzene 0.013 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0016 m,p-Xylene BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0035 Methyl acetate BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0023 Methyl tert-butyl ether BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0020 Methylcyclohexane 0.015 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0026 Methylene chloride 0.0042 0.028J mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0034 o-Xylene 0.025 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0019 Styrene BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0041 Tetrachloroethene BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0016 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 9 of 57 230534A-002 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 8:40:00 AM AB-1:12-13 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW5035)TCL VOLATILE ORGANICS SW8260D Toluene 0.0058 0.0071J mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0017 trans-1,2-Dichloroethene BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0015 trans-1,3-Dichloropropene BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0013 Trichloroethene BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0016 Trichlorofluoromethane BRL 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0020 Vinyl chloride BRL 0.014 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0019 1,2-Dichloroethene, Total BRL 0.014 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0036 Xylenes, Total 0.025 0.0071 mg/Kg-dry 357337 1 06/01/2023 17:22 RC0.0069 Surr: 4-Bromofluorobenzene 148 63-123S %REC 357337 1 06/01/2023 17:22 RC0 Surr: 4-Bromofluorobenzene 93.9 63-123 %REC 357431 500 06/02/2023 14:28 AV0 Surr: Dibromofluoromethane 100 72-132 %REC 357337 1 06/01/2023 17:22 RC0 Surr: Dibromofluoromethane 85.1 72-132 %REC 357431 500 06/02/2023 14:28 AV0 Surr: Toluene-d8 94.3 70-128 %REC 357337 1 06/01/2023 17:22 RC0 Surr: Toluene-d8 96.8 70-128 %REC 357431 500 06/02/2023 14:28 AV0 (SW3550C)SIM Polynuclear Aromatic Hydrocarbons SW8270E 1-Methylnaphthalene 1.3 0.23 mg/Kg-dry 357345 10 06/05/2023 15:02 YH0.0080 2-Methylnaphthalene 0.40 0.023 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.00093 Acenaphthene 0.037 0.023 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.0012 Acenaphthylene BRL 0.044 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.0012 Anthracene 0.025 0.0023 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.00096 Benz(a)anthracene 0.019 0.0023 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.0016 Benzo(a)pyrene 0.015 0.0023 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.0012 Benzo(b)fluoranthene 0.020 0.0044 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.0015 Benzo(g,h,i)perylene 0.010 0.0044 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.0013 Benzo(k)fluoranthene 0.0054 0.0023 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.0011 Chrysene 0.020 0.0023 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.00096 Dibenz(a,h)anthracene 0.0036 0.0044J mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.0015 Fluoranthene 0.057 0.0044 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.0012 Fluorene 0.13 0.0044 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.00093 Indeno(1,2,3-cd)pyrene 0.0078 0.0023 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.0016 Naphthalene 0.058 0.023 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.00066 Phenanthrene 0.18 0.0023 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.00086 Pyrene 0.061 0.0023 mg/Kg-dry 357345 1 06/03/2023 01:28 YH0.0015 Surr: 4-Terphenyl-d14 98.2 58.4-135 %REC 357345 1 06/03/2023 01:28 YH0 (SW3050B)Metals by ICP/MS SW6020B Chromium 52.6 0.97 mg/Kg-dry 357293 5 06/02/2023 03:45 IF0.321 Lead 10.9 0.48 mg/Kg-dry 357293 5 06/02/2023 03:45 IF0.0347 PERCENT MOISTURE D2216 Percent Moisture 24.9 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 10 of 57 230534A-003 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 9:00:00 AM AB-2:8-9 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW3546)POLYCHLORINATED BIPHENYLS SW8082A Aroclor 1016 BRL 0.049 mg/Kg-dry 357304 1 06/02/2023 22:19 ST0.014 Aroclor 1221 BRL 0.049 mg/Kg-dry 357304 1 06/02/2023 22:19 ST0.014 Aroclor 1232 BRL 0.049 mg/Kg-dry 357304 1 06/02/2023 22:19 ST0.014 Aroclor 1242 BRL 0.049 mg/Kg-dry 357304 1 06/02/2023 22:19 ST0.014 Aroclor 1248 BRL 0.049 mg/Kg-dry 357304 1 06/02/2023 22:19 ST0.014 Aroclor 1254 BRL 0.049 mg/Kg-dry 357304 1 06/02/2023 22:19 ST0.014 Aroclor 1260 BRL 0.049 mg/Kg-dry 357304 1 06/02/2023 22:19 ST0.014 Aroclor 1262 BRL 0.049 mg/Kg-dry 357304 1 06/02/2023 22:19 ST0.014 Aroclor 1268 BRL 0.049 mg/Kg-dry 357304 1 06/02/2023 22:19 ST0.014 Surr: Decachlorobiphenyl 88.7 45-130 %REC 357304 1 06/02/2023 22:19 ST0 Surr: Tetrachloro-m-xylene 81.9 49-131 %REC 357304 1 06/02/2023 22:19 ST0 (SW3550C)DIESEL RANGE ORGANICS SW8015C TPH (Diesel Range Organics)BRL 9.9 mg/Kg-dry 357230 1 06/02/2023 13:22 BH5.0 Surr: Dioctylphthalate 70.6 50-120 %REC 357230 1 06/02/2023 13:22 BH0 PERCENT MOISTURE D2216 Percent Moisture 32.5 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 11 of 57 230534A-004 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 9:40:00 AM AB-3:8-9 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW3546)POLYCHLORINATED BIPHENYLS SW8082A Aroclor 1016 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 11:42 ST0.014 Aroclor 1221 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 11:42 ST0.014 Aroclor 1232 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 11:42 ST0.014 Aroclor 1242 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 11:42 ST0.014 Aroclor 1248 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 11:42 ST0.014 Aroclor 1254 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 11:42 ST0.014 Aroclor 1260 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 11:42 ST0.014 Aroclor 1262 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 11:42 ST0.014 Aroclor 1268 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 11:42 ST0.014 Surr: Decachlorobiphenyl 94.7 45-130 %REC 357304 1 06/05/2023 11:42 ST0 Surr: Tetrachloro-m-xylene 88.5 49-131 %REC 357304 1 06/05/2023 11:42 ST0 (SW3550C)DIESEL RANGE ORGANICS SW8015C TPH (Diesel Range Organics)BRL 9.8 mg/Kg-dry 357230 1 06/02/2023 13:52 BH5.0 Surr: Dioctylphthalate 68.3 50-120 %REC 357230 1 06/02/2023 13:52 BH0 PERCENT MOISTURE D2216 Percent Moisture 31.7 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 12 of 57 230534A-005 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 10:00:00 AM AB-4:6-7 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW3550C)SIM Polynuclear Aromatic Hydrocarbons SW8270E 1-Methylnaphthalene 10 2.2 mg/Kg-dry 357654 100 06/08/2023 15:34 YH0.078 2-Methylnaphthalene 16 2.2 mg/Kg-dry 357654 100 06/08/2023 15:34 YH0.090 Acenaphthene BRL 0.022 mg/Kg-dry 357654 1 06/08/2023 13:17 YH0.0012 Acenaphthylene BRL 0.042 mg/Kg-dry 357654 1 06/08/2023 13:17 YH0.0011 Anthracene 0.41 0.22 mg/Kg-dry 357654 100 06/08/2023 15:34 YH0.093 Benz(a)anthracene 0.024 0.0022 mg/Kg-dry 357654 1 06/08/2023 13:17 YH0.0016 Benzo(a)pyrene 0.0020 0.0022J mg/Kg-dry 357654 1 06/08/2023 13:17 YH0.0011 Benzo(b)fluoranthene 0.0029 0.0042J mg/Kg-dry 357654 1 06/08/2023 13:17 YH0.0015 Benzo(g,h,i)perylene 0.0024 0.0042J mg/Kg-dry 357654 1 06/08/2023 13:17 YH0.0012 Benzo(k)fluoranthene BRL 0.0022 mg/Kg-dry 357654 1 06/08/2023 13:17 YH0.0011 Chrysene 0.049 0.0022 mg/Kg-dry 357654 1 06/08/2023 13:17 YH0.00093 Dibenz(a,h)anthracene BRL 0.0042 mg/Kg-dry 357654 1 06/08/2023 13:17 YH0.0014 Fluoranthene BRL 0.0042 mg/Kg-dry 357654 1 06/08/2023 13:17 YH0.0011 Fluorene 2.0 0.42 mg/Kg-dry 357654 100 06/08/2023 15:34 YH0.090 Indeno(1,2,3-cd)pyrene BRL 0.0022 mg/Kg-dry 357654 1 06/08/2023 13:17 YH0.0015 Naphthalene 3.5 2.2 mg/Kg-dry 357654 100 06/08/2023 15:34 YH0.064 Phenanthrene 4.5 0.22 mg/Kg-dry 357654 100 06/08/2023 15:34 YH0.083 Pyrene 0.92 0.22 mg/Kg-dry 357654 100 06/08/2023 15:34 YH0.15 Surr: 4-Terphenyl-d14 103 58.4-135 %REC 357654 1 06/08/2023 13:17 YH0 (SW3546)POLYCHLORINATED BIPHENYLS SW8082A Aroclor 1016 BRL 0.043 mg/Kg-dry 357304 1 06/02/2023 23:20 ST0.012 Aroclor 1221 BRL 0.043 mg/Kg-dry 357304 1 06/02/2023 23:20 ST0.012 Aroclor 1232 BRL 0.043 mg/Kg-dry 357304 1 06/02/2023 23:20 ST0.012 Aroclor 1242 BRL 0.043 mg/Kg-dry 357304 1 06/02/2023 23:20 ST0.012 Aroclor 1248 BRL 0.043 mg/Kg-dry 357304 1 06/02/2023 23:20 ST0.012 Aroclor 1254 BRL 0.043 mg/Kg-dry 357304 1 06/02/2023 23:20 ST0.012 Aroclor 1260 BRL 0.043 mg/Kg-dry 357304 1 06/02/2023 23:20 ST0.012 Aroclor 1262 BRL 0.043 mg/Kg-dry 357304 1 06/02/2023 23:20 ST0.012 Aroclor 1268 BRL 0.043 mg/Kg-dry 357304 1 06/02/2023 23:20 ST0.012 Surr: Decachlorobiphenyl 82.4 45-130 %REC 357304 1 06/02/2023 23:20 ST0 Surr: Tetrachloro-m-xylene 72.6 49-131 %REC 357304 1 06/02/2023 23:20 ST0 (SW3550C)DIESEL RANGE ORGANICS SW8015C TPH (Diesel Range Organics)2600 86 mg/Kg-dry 357230 10 06/02/2023 17:53 BH44 Surr: Dioctylphthalate 72.4 50-120 %REC 357230 1 06/02/2023 14:22 BH0 PERCENT MOISTURE D2216 Percent Moisture 22.2 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 13 of 57 230534A-008 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 12:40:00 PM AB-6:8-9 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW3546)POLYCHLORINATED BIPHENYLS SW8082A Aroclor 1016 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 11:54 ST0.013 Aroclor 1221 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 11:54 ST0.013 Aroclor 1232 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 11:54 ST0.013 Aroclor 1242 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 11:54 ST0.013 Aroclor 1248 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 11:54 ST0.013 Aroclor 1254 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 11:54 ST0.013 Aroclor 1260 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 11:54 ST0.013 Aroclor 1262 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 11:54 ST0.013 Aroclor 1268 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 11:54 ST0.013 Surr: Decachlorobiphenyl 84.3 45-130 %REC 357304 1 06/05/2023 11:54 ST0 Surr: Tetrachloro-m-xylene 79.5 49-131 %REC 357304 1 06/05/2023 11:54 ST0 (SW3550C)DIESEL RANGE ORGANICS SW8015C TPH (Diesel Range Organics)BRL 9.3 mg/Kg-dry 357230 1 06/02/2023 14:51 BH4.7 Surr: Dioctylphthalate 67.1 50-120 %REC 357230 1 06/02/2023 14:51 BH0 PERCENT MOISTURE D2216 Percent Moisture 28.1 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 14 of 57 230534A-009 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 12:20:00 PM AB-7:8-9 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW3546)POLYCHLORINATED BIPHENYLS SW8082A Aroclor 1016 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 12:06 ST0.014 Aroclor 1221 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 12:06 ST0.014 Aroclor 1232 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 12:06 ST0.014 Aroclor 1242 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 12:06 ST0.014 Aroclor 1248 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 12:06 ST0.014 Aroclor 1254 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 12:06 ST0.014 Aroclor 1260 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 12:06 ST0.014 Aroclor 1262 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 12:06 ST0.014 Aroclor 1268 BRL 0.049 mg/Kg-dry 357304 1 06/05/2023 12:06 ST0.014 Surr: Decachlorobiphenyl 82.3 45-130 %REC 357304 1 06/05/2023 12:06 ST0 Surr: Tetrachloro-m-xylene 77.6 49-131 %REC 357304 1 06/05/2023 12:06 ST0 (SW3550C)DIESEL RANGE ORGANICS SW8015C TPH (Diesel Range Organics)BRL 9.8 mg/Kg-dry 357230 1 06/02/2023 15:21 BH5.0 Surr: Dioctylphthalate 76.2 50-120 %REC 357230 1 06/02/2023 15:21 BH0 PERCENT MOISTURE D2216 Percent Moisture 31.8 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 15 of 57 230534A-010 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 12:05:00 PM AB-8:8-9 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW3546)POLYCHLORINATED BIPHENYLS SW8082A Aroclor 1016 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 12:19 ST0.013 Aroclor 1221 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 12:19 ST0.013 Aroclor 1232 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 12:19 ST0.013 Aroclor 1242 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 12:19 ST0.013 Aroclor 1248 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 12:19 ST0.013 Aroclor 1254 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 12:19 ST0.013 Aroclor 1260 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 12:19 ST0.013 Aroclor 1262 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 12:19 ST0.013 Aroclor 1268 BRL 0.046 mg/Kg-dry 357304 1 06/05/2023 12:19 ST0.013 Surr: Decachlorobiphenyl 81.4 45-130 %REC 357304 1 06/05/2023 12:19 ST0 Surr: Tetrachloro-m-xylene 76.4 49-131 %REC 357304 1 06/05/2023 12:19 ST0 (SW3550C)DIESEL RANGE ORGANICS SW8015C TPH (Diesel Range Organics)BRL 9.2 mg/Kg-dry 357230 1 06/02/2023 15:51 BH4.7 Surr: Dioctylphthalate 62.8 50-120 %REC 357230 1 06/02/2023 15:51 BH0 PERCENT MOISTURE D2216 Percent Moisture 27.3 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 16 of 57 230534A-011 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 11:25:00 AM AB-9:8-9 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW3546)POLYCHLORINATED BIPHENYLS SW8082A Aroclor 1016 BRL 0.043 mg/Kg-dry 357304 1 06/05/2023 12:31 ST0.012 Aroclor 1221 BRL 0.043 mg/Kg-dry 357304 1 06/05/2023 12:31 ST0.012 Aroclor 1232 BRL 0.043 mg/Kg-dry 357304 1 06/05/2023 12:31 ST0.012 Aroclor 1242 BRL 0.043 mg/Kg-dry 357304 1 06/05/2023 12:31 ST0.012 Aroclor 1248 BRL 0.043 mg/Kg-dry 357304 1 06/05/2023 12:31 ST0.012 Aroclor 1254 BRL 0.043 mg/Kg-dry 357304 1 06/05/2023 12:31 ST0.012 Aroclor 1260 BRL 0.043 mg/Kg-dry 357304 1 06/05/2023 12:31 ST0.012 Aroclor 1262 BRL 0.043 mg/Kg-dry 357304 1 06/05/2023 12:31 ST0.012 Aroclor 1268 BRL 0.043 mg/Kg-dry 357304 1 06/05/2023 12:31 ST0.012 Surr: Decachlorobiphenyl 86.5 45-130 %REC 357304 1 06/05/2023 12:31 ST0 Surr: Tetrachloro-m-xylene 80.9 49-131 %REC 357304 1 06/05/2023 12:31 ST0 (SW3550C)DIESEL RANGE ORGANICS SW8015C TPH (Diesel Range Organics)BRL 8.7 mg/Kg-dry 357230 1 06/02/2023 16:21 BH4.4 Surr: Dioctylphthalate 66.5 50-120 %REC 357230 1 06/02/2023 16:21 BH0 PERCENT MOISTURE D2216 Percent Moisture 23.2 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 17 of 57 230534A-012 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 9:25:00 AM AB-10:4-5 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW5035)TCL VOLATILE ORGANICS SW8260D 1,1,1-Trichloroethane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0019 1,1,2,2-Tetrachloroethane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0016 1,1,2-Trichloroethane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0020 1,1-Dichloroethane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0023 1,1-Dichloroethene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0020 1,2,4-Trichlorobenzene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0034 1,2-Dibromo-3-chloropropane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0034 1,2-Dibromoethane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0015 1,2-Dichlorobenzene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0020 1,2-Dichloroethane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0025 1,2-Dichloropropane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0019 1,3-Dichlorobenzene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0029 1,4-Dichlorobenzene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0027 2-Butanone BRL 0.089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0040 2-Hexanone BRL 0.018 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0072 4-Methyl-2-pentanone BRL 0.018 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0045 Acetone BRL 0.18 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.043 Benzene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0017 Bromodichloromethane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0021 Bromoform BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0019 Bromomethane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0028 Carbon disulfide BRL 0.018 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0039 Carbon tetrachloride BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0019 Chlorobenzene BRL 0.0089 mg/Kg-dry 357337 1 06/02/2023 13:03 RC0.0017 Chloroethane BRL 0.018 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0030 Chloroform BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0021 Chloromethane BRL 0.018 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0018 cis-1,2-Dichloroethene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0021 cis-1,3-Dichloropropene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0017 Cyclohexane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0035 Dibromochloromethane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0016 Dichlorodifluoromethane BRL 0.018 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0035 Ethylbenzene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0018 Freon-113 BRL 0.018 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0027 Isopropylbenzene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0020 m,p-Xylene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0044 Methyl acetate BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0029 Methyl tert-butyl ether BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0025 Methylcyclohexane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0032 Methylene chloride BRL 0.035 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0043 o-Xylene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0024 Styrene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0051 Tetrachloroethene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0019 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 18 of 57 230534A-012 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 9:25:00 AM AB-10:4-5 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW5035)TCL VOLATILE ORGANICS SW8260D Toluene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0021 trans-1,2-Dichloroethene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0018 trans-1,3-Dichloropropene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0016 Trichloroethene BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0020 Trichlorofluoromethane BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0025 Vinyl chloride BRL 0.018 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0024 1,2-Dichloroethene, Total BRL 0.018 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0045 Xylenes, Total BRL 0.0089 mg/Kg-dry 357337 1 06/01/2023 17:46 RC0.0086 Surr: 4-Bromofluorobenzene 100 63-123 %REC 357337 1 06/02/2023 13:03 RC0 Surr: 4-Bromofluorobenzene 100 63-123 %REC 357337 1 06/01/2023 17:46 RC0 Surr: Dibromofluoromethane 96.3 72-132 %REC 357337 1 06/01/2023 17:46 RC0 Surr: Dibromofluoromethane 97.1 72-132 %REC 357337 1 06/02/2023 13:03 RC0 Surr: Toluene-d8 96.2 70-128 %REC 357337 1 06/01/2023 17:46 RC0 Surr: Toluene-d8 99.2 70-128 %REC 357337 1 06/02/2023 13:03 RC0 (SW3550C)SIM Polynuclear Aromatic Hydrocarbons SW8270E 1-Methylnaphthalene BRL 0.021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.00075 2-Methylnaphthalene BRL 0.021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.00087 Acenaphthene BRL 0.021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.0011 Acenaphthylene BRL 0.041 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.0011 Anthracene BRL 0.0021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.00090 Benz(a)anthracene BRL 0.0021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.0015 Benzo(a)pyrene BRL 0.0021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.0011 Benzo(b)fluoranthene BRL 0.0041 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.0014 Benzo(g,h,i)perylene BRL 0.0041 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.0012 Benzo(k)fluoranthene BRL 0.0021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.0010 Chrysene BRL 0.0021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.00090 Dibenz(a,h)anthracene BRL 0.0041 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.0014 Fluoranthene BRL 0.0041 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.0011 Fluorene BRL 0.0041 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.00087 Indeno(1,2,3-cd)pyrene BRL 0.0021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.0015 Naphthalene BRL 0.021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.00062 Phenanthrene BRL 0.0021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.00080 Pyrene BRL 0.0021 mg/Kg-dry 357345 1 06/03/2023 01:55 YH0.0014 Surr: 4-Terphenyl-d14 102 58.4-135 %REC 357345 1 06/03/2023 01:55 YH0 (SW3050B)Metals by ICP/MS SW6020B Chromium 59.4 0.81 mg/Kg-dry 357293 5 06/02/2023 21:29 IF0.269 Lead 11.7 0.40 mg/Kg-dry 357293 5 06/02/2023 04:24 IF0.0290 PERCENT MOISTURE D2216 Percent Moisture 19.6 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 19 of 57 230534A-013 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 11:50:00 AM AB-11:4-5 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW5035)TCL VOLATILE ORGANICS SW8260D 1,1,1-Trichloroethane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0018 1,1,2,2-Tetrachloroethane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0015 1,1,2-Trichloroethane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0019 1,1-Dichloroethane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0022 1,1-Dichloroethene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0019 1,2,4-Trichlorobenzene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0031 1,2-Dibromo-3-chloropropane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0031 1,2-Dibromoethane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0014 1,2-Dichlorobenzene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0019 1,2-Dichloroethane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0023 1,2-Dichloropropane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0018 1,3-Dichlorobenzene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0027 1,4-Dichlorobenzene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0026 2-Butanone BRL 0.083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0037 2-Hexanone BRL 0.017 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0068 4-Methyl-2-pentanone BRL 0.017 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0042 Acetone BRL 0.17 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.040 Benzene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0016 Bromodichloromethane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0020 Bromoform BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0018 Bromomethane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0026 Carbon disulfide BRL 0.017 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0037 Carbon tetrachloride BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0018 Chlorobenzene 0.0038 0.0083J mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0016 Chloroethane BRL 0.017 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0028 Chloroform BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0020 Chloromethane BRL 0.017 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0017 cis-1,2-Dichloroethene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0019 cis-1,3-Dichloropropene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0016 Cyclohexane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0032 Dibromochloromethane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0015 Dichlorodifluoromethane BRL 0.017 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0032 Ethylbenzene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0017 Freon-113 BRL 0.017 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0026 Isopropylbenzene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0019 m,p-Xylene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0041 Methyl acetate BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0027 Methyl tert-butyl ether BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0023 Methylcyclohexane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0030 Methylene chloride BRL 0.033 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0040 o-Xylene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0022 Styrene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0047 Tetrachloroethene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0018 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 20 of 57 230534A-013 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 11:50:00 AM AB-11:4-5 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW5035)TCL VOLATILE ORGANICS SW8260D Toluene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0019 trans-1,2-Dichloroethene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0017 trans-1,3-Dichloropropene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0015 Trichloroethene BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0019 Trichlorofluoromethane BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0023 Vinyl chloride BRL 0.017 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0023 1,2-Dichloroethene, Total BRL 0.017 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0042 Xylenes, Total BRL 0.0083 mg/Kg-dry 357337 1 06/01/2023 18:10 RC0.0080 Surr: 4-Bromofluorobenzene 102 63-123 %REC 357337 1 06/01/2023 18:10 RC0 Surr: Dibromofluoromethane 96.8 72-132 %REC 357337 1 06/01/2023 18:10 RC0 Surr: Toluene-d8 98 70-128 %REC 357337 1 06/01/2023 18:10 RC0 (SW3550C)SIM Polynuclear Aromatic Hydrocarbons SW8270E 1-Methylnaphthalene BRL 0.022 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.00077 2-Methylnaphthalene BRL 0.022 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.00089 Acenaphthene BRL 0.022 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.0011 Acenaphthylene BRL 0.042 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.0011 Anthracene 0.0016 0.0022J mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.00092 Benz(a)anthracene 0.0042 0.0022 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.0016 Benzo(a)pyrene 0.0034 0.0022 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.0011 Benzo(b)fluoranthene 0.0054 0.0042 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.0015 Benzo(g,h,i)perylene 0.0027 0.0042J mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.0012 Benzo(k)fluoranthene 0.0021 0.0022J mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.0011 Chrysene 0.0029 0.0022 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.00092 Dibenz(a,h)anthracene 0.0023 0.0042J mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.0014 Fluoranthene 0.0043 0.0042 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.0011 Fluorene BRL 0.0042 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.00089 Indeno(1,2,3-cd)pyrene 0.0031 0.0022 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.0015 Naphthalene BRL 0.022 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.00064 Phenanthrene 0.0029 0.0022 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.00082 Pyrene 0.0078 0.0022 mg/Kg-dry 357345 1 06/03/2023 02:20 YH0.0014 Surr: 4-Terphenyl-d14 108 58.4-135 %REC 357345 1 06/03/2023 02:20 YH0 (SW3050B)Metals by ICP/MS SW6020B Chromium 67.6 0.94 mg/Kg-dry 357293 5 06/02/2023 21:32 IF0.314 Lead 13.3 0.47 mg/Kg-dry 357293 5 06/02/2023 04:28 IF0.0339 PERCENT MOISTURE D2216 Percent Moisture 21.6 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 21 of 57 230534A-014 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 1:15:00 PM AB-12:4-5 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW3050B)Metals by ICP/MS SW6020B Chromium 93.9 0.78 mg/Kg-dry 357293 5 06/02/2023 21:36 IF0.259 Lead 40.0 0.39 mg/Kg-dry 357293 5 06/02/2023 04:31 IF0.0279 PERCENT MOISTURE D2216 Percent Moisture 24.4 0 wt%R517885 1 06/04/2023 00:00 JW0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 22 of 57 230534A-016 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Groundwater 5/30/2023 12:00:00 PM AB-3 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW5030B)Volatile Organic Compounds by GC/MS SW8260D 1,1,1-Trichloroethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.26 1,1,2,2-Tetrachloroethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.21 1,1,2-Trichloroethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.25 1,1-Dichloroethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.28 1,1-Dichloroethene BRL 2.0 ug/L 357462 1 06/02/2023 19:07 OM0.31 1,2,4-Trichlorobenzene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.33 1,2-Dibromo-3-chloropropane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.62 1,2-Dibromoethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.20 1,2-Dichlorobenzene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.47 1,2-Dichloroethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.29 1,2-Dichloropropane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.73 1,3-Dichlorobenzene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.34 1,4-Dichlorobenzene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.55 2-Butanone BRL 10 ug/L 357462 1 06/02/2023 19:07 OM6.7 2-Hexanone BRL 10 ug/L 357462 1 06/02/2023 19:07 OM2.1 4-Methyl-2-pentanone BRL 10 ug/L 357462 1 06/02/2023 19:07 OM2.2 Acetone BRL 20 ug/L 357462 1 06/02/2023 19:07 OM5.8 Benzene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.26 Bromodichloromethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.28 Bromoform BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.62 Bromomethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.52 Carbon disulfide BRL 5.0 ug/L 357462 1 06/02/2023 19:07 OM0.65 Carbon tetrachloride BRL 2.0 ug/L 357462 1 06/02/2023 19:07 OM0.45 Chlorobenzene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.29 Chloroethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.36 Chloroform BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.28 Chloromethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.31 cis-1,2-Dichloroethene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.29 cis-1,3-Dichloropropene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.26 Cyclohexane BRL 2.0 ug/L 357462 1 06/02/2023 19:07 OM0.66 Dibromochloromethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.26 Dichlorodifluoromethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.29 Ethylbenzene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.24 Freon-113 BRL 5.0 ug/L 357462 1 06/02/2023 19:07 OM0.28 Isopropylbenzene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.29 m,p-Xylene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.49 Methyl acetate BRL 2.0 ug/L 357462 1 06/02/2023 19:07 OM0.88 Methyl tert-butyl ether BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.23 Methylcyclohexane BRL 2.0 ug/L 357462 1 06/02/2023 19:07 OM0.27 Methylene chloride BRL 5.0 ug/L 357462 1 06/02/2023 19:07 OM2.4 o-Xylene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.27 Styrene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.32 Tetrachloroethene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.29 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 23 of 57 230534A-016 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Groundwater 5/30/2023 12:00:00 PM AB-3 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW5030B)Volatile Organic Compounds by GC/MS SW8260D Toluene 0.53 1.0J ug/L 357462 1 06/02/2023 19:07 OM0.33 trans-1,2-Dichloroethene BRL 2.0 ug/L 357462 1 06/02/2023 19:07 OM0.31 trans-1,3-Dichloropropene BRL 2.0 ug/L 357462 1 06/02/2023 19:07 OM0.29 Trichloroethene BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.26 Trichlorofluoromethane BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.24 Vinyl chloride BRL 1.0 ug/L 357462 1 06/02/2023 19:07 OM0.33 Surr: 4-Bromofluorobenzene 103 70-126 %REC 357462 1 06/02/2023 19:07 OM0 Surr: Dibromofluoromethane 104 77-121 %REC 357462 1 06/02/2023 19:07 OM0 Surr: Toluene-d8 98 78.6-119 %REC 357462 1 06/02/2023 19:07 OM0 (SW3510C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Naphthalene 0.067 0.50J ug/L 357258 1 06/02/2023 18:56 YH0.015 1-Methylnaphthalene BRL 0.50 ug/L 357258 1 06/02/2023 18:56 YH0.023 2-Methylnaphthalene BRL 0.50 ug/L 357258 1 06/02/2023 18:56 YH0.019 Acenaphthylene BRL 1.0 ug/L 357258 1 06/02/2023 18:56 YH0.021 Acenaphthene BRL 0.50 ug/L 357258 1 06/02/2023 18:56 YH0.057 Fluorene BRL 0.10 ug/L 357258 1 06/02/2023 18:56 YH0.018 Phenanthrene BRL 0.050 ug/L 357258 1 06/02/2023 18:56 YH0.020 Anthracene BRL 0.050 ug/L 357258 1 06/02/2023 18:56 YH0.017 Fluoranthene BRL 0.10 ug/L 357258 1 06/02/2023 18:56 YH0.068 Pyrene BRL 0.050 ug/L 357258 1 06/02/2023 18:56 YH0.028 Benz(a)anthracene BRL 0.050 ug/L 357258 1 06/02/2023 18:56 YH0.027 Chrysene BRL 0.050 ug/L 357258 1 06/02/2023 18:56 YH0.023 Benzo(b)fluoranthene BRL 0.10 ug/L 357258 1 06/02/2023 18:56 YH0.026 Benzo(k)fluoranthene BRL 0.050 ug/L 357258 1 06/02/2023 18:56 YH0.023 Benzo(a)pyrene BRL 0.050 ug/L 357258 1 06/02/2023 18:56 YH0.022 Indeno(1,2,3-cd)pyrene BRL 0.050 ug/L 357258 1 06/02/2023 18:56 YH0.026 Dibenz(a,h)anthracene BRL 0.10 ug/L 357258 1 06/02/2023 18:56 YH0.070 Benzo(g,h,i)perylene BRL 0.10 ug/L 357258 1 06/02/2023 18:56 YH0.054 Surr: 4-Terphenyl-d14 120 64.1-136 %REC 357258 1 06/02/2023 18:56 YH0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 24 of 57 230534A-017 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Groundwater 5/30/2023 2:00:00 PM AB-5 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW5030B)Volatile Organic Compounds by GC/MS SW8260D 1,1,1-Trichloroethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.26 1,1,2,2-Tetrachloroethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.21 1,1,2-Trichloroethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.25 1,1-Dichloroethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.28 1,1-Dichloroethene BRL 2.0 ug/L 357462 1 06/02/2023 18:43 OM0.31 1,2,4-Trichlorobenzene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.33 1,2-Dibromo-3-chloropropane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.62 1,2-Dibromoethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.20 1,2-Dichlorobenzene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.47 1,2-Dichloroethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.29 1,2-Dichloropropane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.73 1,3-Dichlorobenzene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.34 1,4-Dichlorobenzene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.55 2-Butanone BRL 10 ug/L 357462 1 06/02/2023 18:43 OM6.7 2-Hexanone BRL 10 ug/L 357462 1 06/02/2023 18:43 OM2.1 4-Methyl-2-pentanone BRL 10 ug/L 357462 1 06/02/2023 18:43 OM2.2 Acetone BRL 20 ug/L 357462 1 06/02/2023 18:43 OM5.8 Benzene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.26 Bromodichloromethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.28 Bromoform BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.62 Bromomethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.52 Carbon disulfide BRL 5.0 ug/L 357462 1 06/02/2023 18:43 OM0.65 Carbon tetrachloride BRL 2.0 ug/L 357462 1 06/02/2023 18:43 OM0.45 Chlorobenzene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.29 Chloroethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.36 Chloroform 1.1 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.28 Chloromethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.31 cis-1,2-Dichloroethene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.29 cis-1,3-Dichloropropene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.26 Cyclohexane BRL 2.0 ug/L 357462 1 06/02/2023 18:43 OM0.66 Dibromochloromethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.26 Dichlorodifluoromethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.29 Ethylbenzene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.24 Freon-113 BRL 5.0 ug/L 357462 1 06/02/2023 18:43 OM0.28 Isopropylbenzene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.29 m,p-Xylene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.49 Methyl acetate BRL 2.0 ug/L 357462 1 06/02/2023 18:43 OM0.88 Methyl tert-butyl ether BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.23 Methylcyclohexane BRL 2.0 ug/L 357462 1 06/02/2023 18:43 OM0.27 Methylene chloride BRL 5.0 ug/L 357462 1 06/02/2023 18:43 OM2.4 o-Xylene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.27 Styrene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.32 Tetrachloroethene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.29 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 25 of 57 230534A-017 14-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Groundwater 5/30/2023 2:00:00 PM AB-5 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW5030B)Volatile Organic Compounds by GC/MS SW8260D Toluene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.33 trans-1,2-Dichloroethene BRL 2.0 ug/L 357462 1 06/02/2023 18:43 OM0.31 trans-1,3-Dichloropropene BRL 2.0 ug/L 357462 1 06/02/2023 18:43 OM0.29 Trichloroethene BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.26 Trichlorofluoromethane BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.24 Vinyl chloride BRL 1.0 ug/L 357462 1 06/02/2023 18:43 OM0.33 Surr: 4-Bromofluorobenzene 102 70-126 %REC 357462 1 06/02/2023 18:43 OM0 Surr: Dibromofluoromethane 104 77-121 %REC 357462 1 06/02/2023 18:43 OM0 Surr: Toluene-d8 98.2 78.6-119 %REC 357462 1 06/02/2023 18:43 OM0 (SW3510C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Naphthalene 0.053 0.50J ug/L 357258 1 06/02/2023 20:15 YH0.015 1-Methylnaphthalene BRL 0.50 ug/L 357258 1 06/02/2023 20:15 YH0.023 2-Methylnaphthalene BRL 0.50 ug/L 357258 1 06/02/2023 20:15 YH0.019 Acenaphthylene BRL 1.0 ug/L 357258 1 06/02/2023 20:15 YH0.021 Acenaphthene BRL 0.50 ug/L 357258 1 06/02/2023 20:15 YH0.057 Fluorene BRL 0.10 ug/L 357258 1 06/02/2023 20:15 YH0.018 Phenanthrene BRL 0.050 ug/L 357258 1 06/02/2023 20:15 YH0.020 Anthracene BRL 0.050 ug/L 357258 1 06/02/2023 20:15 YH0.017 Fluoranthene BRL 0.10 ug/L 357258 1 06/02/2023 20:15 YH0.068 Pyrene BRL 0.050 ug/L 357258 1 06/02/2023 20:15 YH0.028 Benz(a)anthracene BRL 0.050 ug/L 357258 1 06/02/2023 20:15 YH0.027 Chrysene BRL 0.050 ug/L 357258 1 06/02/2023 20:15 YH0.023 Benzo(b)fluoranthene BRL 0.10 ug/L 357258 1 06/02/2023 20:15 YH0.026 Benzo(k)fluoranthene BRL 0.050 ug/L 357258 1 06/02/2023 20:15 YH0.023 Benzo(a)pyrene BRL 0.050 ug/L 357258 1 06/02/2023 20:15 YH0.022 Indeno(1,2,3-cd)pyrene BRL 0.050 ug/L 357258 1 06/02/2023 20:15 YH0.026 Dibenz(a,h)anthracene BRL 0.10 ug/L 357258 1 06/02/2023 20:15 YH0.070 Benzo(g,h,i)perylene BRL 0.10 ug/L 357258 1 06/02/2023 20:15 YH0.054 Surr: 4-Terphenyl-d14 82.4 64.1-136 %REC 357258 1 06/02/2023 20:15 YH0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 26 of 57 SAMPLE/COOLERRECEIPTCHECKLIS 1. ClientName:AESWorkOrderNumber: 2.Carrier:FedExUPSUSPSClientCourierOthe Yes No N/A Details Comments 3.Shippingcontainer/coolerreceivedingoodcondition?damagedleakingother 4.Custodysealspresentonshippingcontainer? 5.Custodysealsintactonshippingcontainer? 6.Temperatureblankspresent? 7.Coolertemperature(s)withinlimitsof0Ͳ6϶C?[Seeitem13 and 14for temperature recordings.] Coolinginitiatedforrecentlycollectedsamples/ice present 8.ChainofCustody(COC)present? 9.ChainofCustodysigned,dated,andtimedwhenrelinquishedandreceived? 10.Samplernameand/orsignatureonCOC? 11.Wereallsamplesreceivedwithinholdingtime? 12.TATmarkedontheCOC?IfnoTATindicated,proceededwithstandardTATperTerms&Conditions. 13.Cooler1Temperature϶CCooler2Temperature϶CCooler3Temperature϶CCooler4Temperature϶C Cooler5Temperature϶CCooler6Temperature϶CCooler7Temperature϶CCooler8Temperature϶C 15.Comments: IcertifythatIhavecompletedsections1Ͳ1ϱ(datedinitials). Yes No N/A Details Comments 16.Weresamplecontainersintactuponreceipt? 17.Custodysealspresentonsamplecontainers? 18.Custodysealsintactonsamplecontainers? 19.DosamplecontainerlabelsmatchtheCOC?incompleteinfoillegible nolabelother 20.AreanalysesrequestedindicatedontheCOC? 21. WereallofthesampleslistedontheCOCreceived?samplesreceivedbutnotlistedonCOC sampleslistedonCOCnotreceived 22.Wasthesamplecollectiondate/timenoted? 23.Didwereceivesufficientsamplevolumeforindicatedanalyses? 24.Weresamplesreceivedinappropriatecontainers? 25.WereVOAsamplesreceivedwithoutheadspace(<1/4"bubble)? 26.Weretripblankssubmitted?listedonCOCnotlistedonCOC 27.Comments: IcertifythatIhavecompletedsections1ϲͲ27(datedinitials). Yes No N/A Details Comments 28.Havecontainersneedingchemicalpreservationbeenchecked? * 29.Containersmeetpreservationguidelines? 30.WaspHadjusted at Sample Receipt? IcertifythatIhavecompletedsections28Ͳ30(datedinitials). Clear Save as AEI Consultants 230534A ■ 2.4 2.1 14. DG 6/1/23 ■ This section only applies to samples where pH can be checked at Sample Receipt. DG 6/1/23 * Note: Certain analyses require chemical preservation but must be checked in the laboratory and not upon Sample Receipt such as Coliforms, VOCs and Oil & Grease/TPH. This also excludes metals by EPA 200.7, 200.8 and 245.1 which will be verified between 16 and 24 hours after preservation.DG 6/1/23 LockedChecklist 7.9.20 Rev 3 Page 27 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357230 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357230MBLK 06/03/2023DIESEL RANGE ORGANICS SW8015C Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg 06/01/2023 517919MB-357230 12224654 TPH (Diesel Range Organics)6.7BRL Surr: Dioctylphthalate 02.402 3.300 72.8 70 130 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357230LCS 06/05/2023DIESEL RANGE ORGANICS SW8015C Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg 06/01/2023 517971LCS-357230 12226049 TPH (Diesel Range Organics)6.727.02 33.30 81.1 70 130 Surr: Dioctylphthalate 02.518 3.330 75.6 70 130 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357230MS 06/05/2023DIESEL RANGE ORGANICS SW8015C Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/01/2023 5179712305U58-002BMS 12226050 TPH (Diesel Range Organics)1038.54 50.34 76.5 40.6 121 Surr: Dioctylphthalate 03.303 5.034 65.6 50 120 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357230MSD 06/05/2023DIESEL RANGE ORGANICS SW8015C Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/01/2023 5179712305U58-002BMSD 12226051 TPH (Diesel Range Organics)1042.47 35.650.34 84.4 40.6 121 38.54 9.72 Surr: Dioctylphthalate 03.640 05.034 72.3 50 120 3.303 0 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 28 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357258 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357258MBLK 06/02/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/01/2023 517914MB-357258 12224628 1-Methylnaphthalene 0.50BRL 2-Methylnaphthalene 0.50BRL Acenaphthene 0.50BRL Acenaphthylene 1.0BRL Anthracene 0.050BRL Benz(a)anthracene 0.050BRL Benzo(a)pyrene 0.050BRL Benzo(b)fluoranthene 0.10BRL Benzo(g,h,i)perylene 0.10BRL Benzo(k)fluoranthene 0.050BRL Chrysene 0.050BRL Dibenz(a,h)anthracene 0.10BRL Fluoranthene 0.10BRL Fluorene 0.10BRL Indeno(1,2,3-cd)pyrene 0.050BRL Naphthalene 0.50BRL Phenanthrene 0.050BRL Pyrene 0.050BRL Surr: 4-Terphenyl-d14 02.138 2.000 107 64.1 136 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357258LCS 06/02/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/01/2023 517914LCS-357258 12224629 1-Methylnaphthalene 0.502.234 2.000 112 67 126 2-Methylnaphthalene 0.502.179 2.000 109 67.7 121 Acenaphthene 0.502.172 2.000 109 70.3 118 Acenaphthylene 1.02.205 2.000 110 70 118 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 29 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357258 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357258LCS 06/02/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/01/2023 517914LCS-357258 12224629 Anthracene 0.0502.124 2.000 106 69.4 126 Benz(a)anthracene 0.0502.396 2.000 120 65.9 126 Benzo(a)pyrene 0.0502.168 2.000 108 70.8 125 Benzo(b)fluoranthene 0.102.231 2.000 112 70.4 125 Benzo(g,h,i)perylene 0.102.306 2.000 115 69.8 128 Benzo(k)fluoranthene 0.0502.391 2.000 120 70 131 Chrysene 0.0502.352 2.000 118 70 131 Dibenz(a,h)anthracene 0.102.285 2.000 114 65.4 132 Fluoranthene 0.102.225 2.000 111 69.7 128 Fluorene 0.102.220 2.000 111 70 123 Indeno(1,2,3-cd)pyrene 0.0501.517 2.000 75.9 70.1 130 Naphthalene 0.502.168 2.000 108 69.9 121 Phenanthrene 0.0502.246 2.000 112 69.5 123 Pyrene 0.0502.260 2.000 113 71.2 132 Surr: 4-Terphenyl-d14 02.382 2.000 119 64.1 136 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357258MS 06/02/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E AB-3 Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/01/2023 517914230534A-016BMS 12224631 1-Methylnaphthalene 0.502.111 2.000 106 60.2 120 2-Methylnaphthalene 0.502.079 2.000 104 61.3 120 Acenaphthene 0.502.021 2.000 101 51.7 120 Acenaphthylene 1.02.060 2.000 103 50.3 120 Anthracene 0.0501.959 2.000 97.9 54.8 119 Benz(a)anthracene 0.0502.151 2.000 108 57.1 118 Benzo(a)pyrene 0.0501.964 2.000 98.2 53.1 121 Benzo(b)fluoranthene 0.102.037 2.000 102 50.2 117 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 30 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357258 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357258MS 06/02/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E AB-3 Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/01/2023 517914230534A-016BMS 12224631 Benzo(g,h,i)perylene 0.102.028 2.000 101 48 122 Benzo(k)fluoranthene 0.0502.235 2.000 112 53 126 Chrysene 0.0502.086 2.000 104 60.2 125 Dibenz(a,h)anthracene 0.101.969 2.000 98.5 47.1 130 Fluoranthene 0.102.084 2.000 104 63 121 Fluorene 0.102.059 2.000 103 61.4 120 Indeno(1,2,3-cd)pyrene 0.0501.935 2.000 96.8 51.1 124 Naphthalene 0.502.093 2.000 0.06742 101 57.3 120 Phenanthrene 0.0502.099 2.000 105 58.3 118 Pyrene 0.0502.096 2.000 105 53.5 124 Surr: 4-Terphenyl-d14 02.312 2.000 116 64.1 136 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357258MSD 06/02/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E AB-3 Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/01/2023 517914230534A-016BMSD 12224632 1-Methylnaphthalene 0.502.180 17.52.000 109 60.2 120 2.111 3.22 2-Methylnaphthalene 0.502.141 202.000 107 61.3 120 2.079 2.93 Acenaphthene 0.502.090 18.82.000 105 51.7 120 2.021 3.36 Acenaphthylene 1.02.126 17.82.000 106 50.3 120 2.060 3.16 Anthracene 0.0502.031 41.32.000 102 54.8 119 1.959 3.61 Benz(a)anthracene 0.0502.303 26.82.000 115 57.1 118 2.151 6.84 Benzo(a)pyrene 0.0502.072 19.82.000 104 53.1 121 1.964 5.38 Benzo(b)fluoranthene 0.102.164 24.52.000 108 50.2 117 2.037 6.01 Benzo(g,h,i)perylene 0.102.196 39.72.000 110 48 122 2.028 7.99 Benzo(k)fluoranthene 0.0502.430 30.62.000 122 53 126 2.235 8.35 Chrysene 0.0502.244 20.52.000 112 60.2 125 2.086 7.27 Dibenz(a,h)anthracene 0.102.184 26.52.000 109 47.1 130 1.969 10.3 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 31 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357258 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357258MSD 06/02/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E AB-3 Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/01/2023 517914230534A-016BMSD 12224632 Fluoranthene 0.102.131 202.000 107 63 121 2.084 2.21 Fluorene 0.102.149 202.000 107 61.4 120 2.059 4.26 Indeno(1,2,3-cd)pyrene 0.0501.994 33.12.000 99.7 51.1 124 1.935 2.97 Naphthalene 0.502.160 17.62.000 0.06742 105 57.3 120 2.093 3.18 Phenanthrene 0.0502.152 202.000 108 58.3 118 2.099 2.45 Pyrene 0.0502.179 282.000 109 53.5 124 2.096 3.88 Surr: 4-Terphenyl-d14 02.328 02.000 116 64.1 136 2.312 0 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 32 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357293 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357293MBLK 06/02/2023Metals by ICP/MS SW6020B Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/01/2023 517811MB-357293 12221318 Chromium 1000BRL Lead 500BRL RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357293LCS 06/02/2023Metals by ICP/MS SW6020B Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/01/2023 517811LCS-357293 12221319 Chromium 10008827 10000 88.3 80 120 Lead 50011100 10000 111 80 120 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357293MS 06/02/2023Metals by ICP/MS SW6020B AB-1:12-13 Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/01/2023 517811230534A-002CMS 12221321 Chromium 0.9754.88 9.675 52.62 23.3 75 125 S Lead 0.4819.94 9.675 10.88 93.6 75 125 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357293MSD 06/02/2023Metals by ICP/MS SW6020B AB-1:12-13 Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/01/2023 517811230534A-002CMSD 12221324 Chromium 0.9757.78 209.672 52.62 53.4 75 125 54.88 S5.16 Lead 0.4820.37 209.672 10.88 98.1 75 125 19.94 2.13 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 33 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357304 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357304MBLK 06/02/2023POLYCHLORINATED BIPHENYLS SW8082A Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/02/2023 517857MB-357304 12224286 Aroclor 1016 33BRL Aroclor 1221 33BRL Aroclor 1232 33BRL Aroclor 1242 33BRL Aroclor 1248 33BRL Aroclor 1254 33BRL Aroclor 1260 33BRL Aroclor 1262 33BRL Aroclor 1268 33BRL Surr: Decachlorobiphenyl 017.42 16.67 105 45 130 Surr: Tetrachloro-m-xylene 015.02 16.67 90.1 49 131 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357304LCS 06/02/2023POLYCHLORINATED BIPHENYLS SW8082A Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/02/2023 517857LCS-357304 12224287 Aroclor 1016 33147.1 166.7 88.3 60.3 130 Aroclor 1260 33150.8 166.7 90.5 60.7 130 Surr: Decachlorobiphenyl 018.65 16.67 112 45 130 Surr: Tetrachloro-m-xylene 016.83 16.67 101 49 131 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357304MS 06/02/2023POLYCHLORINATED BIPHENYLS SW8082A AB-2:8-9 Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/02/2023 517857230534A-003AMS 12224289 Aroclor 1016 0.0490.1760 0.2470 71.2 51.4 133 Aroclor 1260 0.0490.1879 0.2470 76.1 51.2 130 Surr: Decachlorobiphenyl 00.02274 0.0247 92.0 45 130 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 34 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357304 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357304MS 06/02/2023POLYCHLORINATED BIPHENYLS SW8082A AB-2:8-9 Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/02/2023 517857230534A-003AMS 12224289 Surr: Tetrachloro-m-xylene 00.02090 0.0247 84.6 49 131 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357304MSD 06/02/2023POLYCHLORINATED BIPHENYLS SW8082A AB-2:8-9 Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/02/2023 517857230534A-003AMSD 12224290 Aroclor 1016 0.0490.1896 20.30.2470 76.8 51.4 133 0.1760 7.46 Aroclor 1260 0.0490.1963 21.20.2470 79.4 51.2 130 0.1879 4.36 Surr: Decachlorobiphenyl 00.02274 00.0247 92.0 45 130 0.02274 0 Surr: Tetrachloro-m-xylene 00.02199 00.0247 89.0 49 131 0.02090 0 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 35 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357337 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357337MBLK 06/01/2023TCL VOLATILE ORGANICS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/01/2023 517787MB-357337 12220695 1,1,1-Trichloroethane 5.0BRL 1,1,2,2-Tetrachloroethane 5.0BRL 1,1,2-Trichloroethane 5.0BRL 1,1-Dichloroethane 5.0BRL 1,1-Dichloroethene 5.0BRL 1,2,4-Trichlorobenzene 5.0BRL 1,2-Dibromo-3-chloropropane 5.0BRL 1,2-Dibromoethane 5.0BRL 1,2-Dichlorobenzene 5.0BRL 1,2-Dichloroethane 5.0BRL 1,2-Dichloroethene, Total 10BRL 1,2-Dichloropropane 5.0BRL 1,3-Dichlorobenzene 5.0BRL 1,4-Dichlorobenzene 5.0BRL 2-Butanone 50BRL 2-Hexanone 10BRL 4-Methyl-2-pentanone 10BRL Acetone 100BRL Benzene 5.0BRL Bromodichloromethane 5.0BRL Bromoform 5.0BRL Bromomethane 5.0BRL Carbon disulfide 10BRL Carbon tetrachloride 5.0BRL Chlorobenzene 5.0BRL Chloroethane 10BRL Chloroform 5.0BRL Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 36 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357337 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357337MBLK 06/01/2023TCL VOLATILE ORGANICS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/01/2023 517787MB-357337 12220695 Chloromethane 10BRL cis-1,2-Dichloroethene 5.0BRL cis-1,3-Dichloropropene 5.0BRL Cyclohexane 5.0BRL Dibromochloromethane 5.0BRL Dichlorodifluoromethane 10BRL Ethylbenzene 5.0BRL Freon-113 10BRL Isopropylbenzene 5.0BRL m,p-Xylene 5.0BRL Methyl acetate 5.0BRL Methyl tert-butyl ether 5.0BRL Methylcyclohexane 5.0BRL Methylene chloride 20BRL o-Xylene 5.0BRL Styrene 5.0BRL Tetrachloroethene 5.0BRL Toluene 5.0BRL trans-1,2-Dichloroethene 5.0BRL trans-1,3-Dichloropropene 5.0BRL Trichloroethene 5.0BRL Trichlorofluoromethane 5.0BRL Vinyl chloride 10BRL Xylenes, Total 5.0BRL Surr: 4-Bromofluorobenzene 049.57 50.00 99.1 63 123 Surr: Dibromofluoromethane 050.19 50.00 100 72 132 Surr: Toluene-d8 050.07 50.00 100 70 128 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 37 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357337 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357337LCS 06/01/2023TCL VOLATILE ORGANICS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/01/2023 517787LCS-357337 12220696 1,1-Dichloroethene 5.055.04 50.00 110 70 130 Benzene 5.051.10 50.00 102 70 130 Chlorobenzene 5.050.54 50.00 101 70 130 Toluene 5.052.44 50.00 105 70 130 Trichloroethene 5.052.09 50.00 104 70 130 Surr: 4-Bromofluorobenzene 052.05 50.00 104 63 123 Surr: Dibromofluoromethane 050.90 50.00 102 72 132 Surr: Toluene-d8 050.80 50.00 102 70 128 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357337MS 06/02/2023TCL VOLATILE ORGANICS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/01/2023 5177872305X14-009AMS 12222463 1,1-Dichloroethene 0.00840.08311 0.0842 98.7 55.6 135 Benzene 0.00840.08060 0.0842 95.7 55.2 133 Chlorobenzene 0.00840.07947 0.0842 94.3 60.2 127 Toluene 0.00840.08144 0.0842 96.7 60.2 132 Trichloroethene 0.00840.08185 0.0842 97.2 60 132 Surr: 4-Bromofluorobenzene 00.08399 0.0842 99.7 63 123 Surr: Dibromofluoromethane 00.08311 0.0842 98.7 72 132 Surr: Toluene-d8 00.08557 0.0842 102 70 128 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357337DUP 06/02/2023TCL VOLATILE ORGANICS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/01/2023 5177872305X14-010ADUP 12222464 1,1,1-Trichloroethane 0.0078BRL 2000 1,1,2,2-Tetrachloroethane 0.0078BRL 2000 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 38 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357337 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357337DUP 06/02/2023TCL VOLATILE ORGANICS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/01/2023 5177872305X14-010ADUP 12222464 1,1,2-Trichloroethane 0.0078BRL 2000 1,1-Dichloroethane 0.0078BRL 2000 1,1-Dichloroethene 0.0078BRL 2000 1,2,4-Trichlorobenzene 0.0078BRL 2000 1,2-Dibromo-3-chloropropane 0.0078BRL 2000 1,2-Dibromoethane 0.0078BRL 2000 1,2-Dichlorobenzene 0.0078BRL 2000 1,2-Dichloroethane 0.0078BRL 2000 1,2-Dichloroethene, Total 0.016BRL 000 1,2-Dichloropropane 0.0078BRL 2000 1,3-Dichlorobenzene 0.0078BRL 2000 1,4-Dichlorobenzene 0.0078BRL 2000 2-Butanone 0.078BRL 2000 2-Hexanone 0.016BRL 2000 4-Methyl-2-pentanone 0.016BRL 2000 Acetone 0.16BRL 2000 Benzene 0.0078BRL 2000 Bromodichloromethane 0.0078BRL 2000 Bromoform 0.0078BRL 2000 Bromomethane 0.0078BRL 2000 Carbon disulfide 0.016BRL 2000 Carbon tetrachloride 0.0078BRL 2000 Chlorobenzene 0.0078BRL 2000 Chloroethane 0.016BRL 2000 Chloroform 0.0078BRL 2000 Chloromethane 0.016BRL 2000 cis-1,2-Dichloroethene 0.0078BRL 2000 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 39 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357337 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357337DUP 06/02/2023TCL VOLATILE ORGANICS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/01/2023 5177872305X14-010ADUP 12222464 cis-1,3-Dichloropropene 0.0078BRL 2000 Cyclohexane 0.0078BRL 2000 Dibromochloromethane 0.0078BRL 2000 Dichlorodifluoromethane 0.016BRL 2000 Ethylbenzene 0.0078BRL 2000 Freon-113 0.016BRL 2000 Isopropylbenzene 0.0078BRL 2000 m,p-Xylene 0.0078BRL 2000 Methyl acetate 0.0078BRL 2000 Methyl tert-butyl ether 0.0078BRL 2000 Methylcyclohexane 0.0078BRL 2000 Methylene chloride 0.031BRL 2000 o-Xylene 0.0078BRL 2000 Styrene 0.0078BRL 2000 Tetrachloroethene 0.0078BRL 2000 Toluene 0.0078BRL 2000 trans-1,2-Dichloroethene 0.0078BRL 2000 trans-1,3-Dichloropropene 0.0078BRL 2000 Trichloroethene 0.0078BRL 2000 Trichlorofluoromethane 0.0078BRL 2000 Vinyl chloride 0.016BRL 2000 Xylenes, Total 0.0078BRL 000 Surr: 4-Bromofluorobenzene 00.07676 00.0783 98.0 63 123 0.07607 0 Surr: Dibromofluoromethane 00.07574 00.0783 96.7 72 132 0.07654 0 Surr: Toluene-d8 00.07725 00.0783 98.6 70 128 0.07688 0 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 40 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357345 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357345MBLK 06/02/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/02/2023 517915MB-357345 12224671 1-Methylnaphthalene 17BRL 2-Methylnaphthalene 17BRL Acenaphthene 17BRL Acenaphthylene 33BRL Anthracene 1.7BRL Benz(a)anthracene 1.7BRL Benzo(a)pyrene 1.7BRL Benzo(b)fluoranthene 3.3BRL Benzo(g,h,i)perylene 3.3BRL Benzo(k)fluoranthene 1.7BRL Chrysene 1.7BRL Dibenz(a,h)anthracene 3.3BRL Fluoranthene 3.3BRL Fluorene 3.3BRL Indeno(1,2,3-cd)pyrene 1.7BRL Naphthalene 17BRL Phenanthrene 1.7BRL Pyrene 1.7BRL Surr: 4-Terphenyl-d14 076.52 66.70 115 58.4 135 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357345LCS 06/02/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/02/2023 517915LCS-357345 12224672 1-Methylnaphthalene 1751.00 66.70 76.5 63 118 2-Methylnaphthalene 1749.95 66.70 74.9 67.4 120 Acenaphthene 1751.26 66.70 76.9 64.9 120 Acenaphthylene 3351.15 66.70 76.7 63.8 120 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 41 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357345 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357345LCS 06/02/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/02/2023 517915LCS-357345 12224672 Anthracene 1.749.78 66.70 74.6 66 120 Benz(a)anthracene 1.755.53 66.70 83.2 63 123 Benzo(a)pyrene 1.750.15 66.70 75.2 65.9 123 Benzo(b)fluoranthene 3.350.05 66.70 75.0 62 126 Benzo(g,h,i)perylene 3.350.66 66.70 76.0 66.3 123 Benzo(k)fluoranthene 1.759.20 66.70 88.8 64.5 129 Chrysene 1.754.58 66.70 81.8 65.9 128 Dibenz(a,h)anthracene 3.348.51 66.70 72.7 68.7 131 Fluoranthene 3.353.89 66.70 80.8 65.7 130 Fluorene 3.352.44 66.70 78.6 65 120 Indeno(1,2,3-cd)pyrene 1.748.75 66.70 73.1 66.3 128 Naphthalene 1749.41 66.70 74.1 63.5 120 Phenanthrene 1.754.58 66.70 81.8 63.4 121 Pyrene 1.756.56 66.70 84.8 65.3 123 Surr: 4-Terphenyl-d14 067.85 66.70 102 58.4 135 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357345MS 06/03/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/02/2023 5179152305Z64-003BMS 12224674 1-Methylnaphthalene 0.0220.08536 0.0855 99.8 55.3 122 2-Methylnaphthalene 0.0220.08301 0.0855 97.1 53.2 121 Acenaphthene 0.0220.08410 0.0855 98.4 52.5 121 Acenaphthylene 0.0420.08467 0.0855 0.001379 97.4 50.4 121 Anthracene 0.00220.08548 0.0855 0.003772 95.5 56.5 124 Benz(a)anthracene 0.00220.1047 0.0855 0.01221 108 54.3 129 Benzo(a)pyrene 0.00220.09369 0.0855 0.01185 95.7 53.8 127 Benzo(b)fluoranthene 0.00420.09941 0.0855 0.01633 97.2 51.9 126 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 42 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357345 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357345MS 06/03/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/02/2023 5179152305Z64-003BMS 12224674 Benzo(g,h,i)perylene 0.00420.09973 0.0855 0.01157 103 53 125 Benzo(k)fluoranthene 0.00220.06537 0.0855 0.007244 68.0 52.7 128 Chrysene 0.00220.09972 0.0855 0.01488 99.2 57.5 130 Dibenz(a,h)anthracene 0.00420.08424 0.0855 0.003785 94.1 53.4 128 Fluoranthene 0.00420.1178 0.0855 0.02386 110 60.3 131 Fluorene 0.00420.08703 0.0855 0.002234 99.2 55.7 124 Indeno(1,2,3-cd)pyrene 0.00220.08896 0.0855 0.008943 93.6 54.1 127 Naphthalene 0.0220.08283 0.0855 0.002417 94.0 53.2 120 Phenanthrene 0.00220.1054 0.0855 0.01486 106 54.9 126 Pyrene 0.00220.1149 0.0855 0.02203 109 55.6 129 Surr: 4-Terphenyl-d14 00.09880 0.0855 116 58.4 135 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357345MSD 06/03/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/02/2023 5179152305Z64-003BMSD 12224675 1-Methylnaphthalene 0.0220.08795 26.80.0855 103 55.3 122 0.08536 2.98 2-Methylnaphthalene 0.0220.08640 31.10.0855 101 53.2 121 0.08301 4.00 Acenaphthene 0.0220.08727 25.80.0855 102 52.5 121 0.08410 3.70 Acenaphthylene 0.0420.08929 31.60.0855 0.001379 103 50.4 121 0.08467 5.31 Anthracene 0.00220.09806 270.0855 0.003772 110 56.5 124 0.08548 13.7 Benz(a)anthracene 0.00220.1254 21.30.0855 0.01221 132 54.3 129 0.1047 S18.0 Benzo(a)pyrene 0.00220.1123 26.40.0855 0.01185 117 53.8 127 0.09369 18.0 Benzo(b)fluoranthene 0.00420.1214 29.40.0855 0.01633 123 51.9 126 0.09941 19.9 Benzo(g,h,i)perylene 0.00420.1263 25.80.0855 0.01157 134 53 125 0.09973 S23.5 Benzo(k)fluoranthene 0.00220.07825 320.0855 0.007244 83.0 52.7 128 0.06537 17.9 Chrysene 0.00220.1184 23.70.0855 0.01488 121 57.5 130 0.09972 17.1 Dibenz(a,h)anthracene 0.00420.1043 28.30.0855 0.003785 118 53.4 128 0.08424 21.3 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 43 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357345 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357345MSD 06/03/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/02/2023 5179152305Z64-003BMSD 12224675 Fluoranthene 0.00420.1424 27.20.0855 0.02386 139 60.3 131 0.1178 S18.9 Fluorene 0.00420.09380 25.60.0855 0.002234 107 55.7 124 0.08703 7.48 Indeno(1,2,3-cd)pyrene 0.00220.1141 25.40.0855 0.008943 123 54.1 127 0.08896 24.8 Naphthalene 0.0220.08739 290.0855 0.002417 99.4 53.2 120 0.08283 5.36 Phenanthrene 0.00220.1256 26.80.0855 0.01486 130 54.9 126 0.1054 S17.5 Pyrene 0.00220.1376 24.40.0855 0.02203 135 55.6 129 0.1149 S18.0 Surr: 4-Terphenyl-d14 00.1041 00.0855 122 58.4 135 0.09880 0 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 44 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357431 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357431MBLK 06/02/2023TCL VOLATILE ORGANICS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/02/2023 517887MB-357431 12223846 1,1,1-Trichloroethane 250BRL 1,1,2,2-Tetrachloroethane 250BRL 1,1,2-Trichloroethane 250BRL 1,1-Dichloroethane 250BRL 1,1-Dichloroethene 250BRL 1,2,4-Trichlorobenzene 250BRL 1,2-Dibromo-3-chloropropane 250BRL 1,2-Dibromoethane 250BRL 1,2-Dichlorobenzene 250BRL 1,2-Dichloroethane 250BRL 1,2-Dichloroethene, Total 500BRL 1,2-Dichloropropane 250BRL 1,3-Dichlorobenzene 250BRL 1,4-Dichlorobenzene 250BRL 2-Butanone 2500BRL 2-Hexanone 500BRL 4-Methyl-2-pentanone 500BRL Acetone 5000BRL Benzene 250BRL Bromodichloromethane 250BRL Bromoform 250BRL Bromomethane 250BRL Carbon disulfide 500BRL Carbon tetrachloride 250BRL Chlorobenzene 250BRL Chloroethane 500BRL Chloroform 250BRL Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 45 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357431 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357431MBLK 06/02/2023TCL VOLATILE ORGANICS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/02/2023 517887MB-357431 12223846 Chloromethane 500BRL cis-1,2-Dichloroethene 250BRL cis-1,3-Dichloropropene 250BRL Cyclohexane 250BRL Dibromochloromethane 250BRL Dichlorodifluoromethane 500BRL Ethylbenzene 250BRL Freon-113 500BRL Isopropylbenzene 250BRL m,p-Xylene 250BRL Methyl acetate 250BRL Methyl tert-butyl ether 250BRL Methylcyclohexane 250BRL Methylene chloride 1000BRL o-Xylene 250BRL Styrene 250BRL Tetrachloroethene 250BRL Toluene 250BRL trans-1,2-Dichloroethene 250BRL trans-1,3-Dichloropropene 250BRL Trichloroethene 250BRL Trichlorofluoromethane 250BRL Vinyl chloride 500BRL Xylenes, Total 250BRL Surr: 4-Bromofluorobenzene 02334 2500 93.4 63 123 Surr: Dibromofluoromethane 02266 2500 90.6 72 132 Surr: Toluene-d8 02437 2500 97.5 70 128 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 46 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357431 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357431LCS 06/02/2023TCL VOLATILE ORGANICS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/02/2023 517887LCS-357431 12223847 1,1-Dichloroethene 2502448 2500 97.9 70 130 Benzene 2502608 2500 104 70 130 Chlorobenzene 2502514 2500 101 70 130 Toluene 2502601 2500 104 70 130 Trichloroethene 2502610 2500 104 70 130 Surr: 4-Bromofluorobenzene 02468 2500 98.7 63 123 Surr: Dibromofluoromethane 02448 2500 97.9 72 132 Surr: Toluene-d8 02501 2500 100 70 128 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357431MS 06/02/2023TCL VOLATILE ORGANICS SW8260D AB-1:12-13 Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/02/2023 517887230534A-002AMS 12223850 1,1-Dichloroethene 3.834.08 37.99 89.7 55.6 135 Benzene 3.837.06 37.99 97.5 55.2 133 Chlorobenzene 3.882.70 37.99 218 60.2 127 S Toluene 3.835.14 37.99 92.5 60.2 132 Trichloroethene 3.835.92 37.99 94.5 60 132 Surr: 4-Bromofluorobenzene 037.93 37.99 99.8 63 123 Surr: Dibromofluoromethane 039.10 37.99 103 72 132 Surr: Toluene-d8 036.63 37.99 96.4 70 128 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357431MSD 06/02/2023TCL VOLATILE ORGANICS SW8260D AB-1:12-13 Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/02/2023 517887230534A-002AMSD 12223851 1,1-Dichloroethene 3.828.91 23.737.99 76.1 55.6 135 34.08 16.4 Benzene 3.832.56 17.337.99 85.7 55.2 133 37.06 12.9 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 47 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357431 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357431MSD 06/02/2023TCL VOLATILE ORGANICS SW8260D AB-1:12-13 Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/02/2023 517887230534A-002AMSD 12223851 Chlorobenzene 3.878.35 2037.99 206 60.2 127 82.70 S5.41 Toluene 3.834.61 2037.99 91.1 60.2 132 35.14 1.53 Trichloroethene 3.832.43 2037.99 85.4 60 132 35.92 10.2 Surr: 4-Bromofluorobenzene 036.88 037.99 97.1 63 123 37.93 0 Surr: Dibromofluoromethane 033.57 037.99 88.4 72 132 39.10 0 Surr: Toluene-d8 038.24 037.99 101 70 128 36.63 0 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 48 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357462 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357462MBLK 06/02/2023Volatile Organic Compounds by GC/MS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/02/2023 517929MB-357462 12225244 1,1,1-Trichloroethane 1.0BRL 1,1,2,2-Tetrachloroethane 1.0BRL 1,1,2-Trichloroethane 1.0BRL 1,1-Dichloroethane 1.0BRL 1,1-Dichloroethene 2.0BRL 1,2,4-Trichlorobenzene 1.0BRL 1,2-Dibromo-3-chloropropane 1.0BRL 1,2-Dibromoethane 1.0BRL 1,2-Dichlorobenzene 1.0BRL 1,2-Dichloroethane 1.0BRL 1,2-Dichloropropane 1.0BRL 1,3-Dichlorobenzene 1.0BRL 1,4-Dichlorobenzene 1.0BRL 2-Butanone 10BRL 2-Hexanone 10BRL 4-Methyl-2-pentanone 10BRL Acetone 20BRL Benzene 1.0BRL Bromodichloromethane 1.0BRL Bromoform 1.0BRL Bromomethane 1.0BRL Carbon disulfide 5.0BRL Carbon tetrachloride 2.0BRL Chlorobenzene 1.0BRL Chloroethane 1.0BRL Chloroform 1.0BRL Chloromethane 1.0BRL Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 49 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357462 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357462MBLK 06/02/2023Volatile Organic Compounds by GC/MS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/02/2023 517929MB-357462 12225244 cis-1,2-Dichloroethene 1.0BRL cis-1,3-Dichloropropene 1.0BRL Cyclohexane 2.0BRL Dibromochloromethane 1.0BRL Dichlorodifluoromethane 1.0BRL Ethylbenzene 1.0BRL Freon-113 5.0BRL Isopropylbenzene 1.0BRL m,p-Xylene 1.0BRL Methyl acetate 2.0BRL Methyl tert-butyl ether 1.0BRL Methylcyclohexane 2.0BRL Methylene chloride 5.0BRL o-Xylene 1.0BRL Styrene 1.0BRL Tetrachloroethene 1.0BRL Toluene 1.0BRL trans-1,2-Dichloroethene 2.0BRL trans-1,3-Dichloropropene 2.0BRL Trichloroethene 1.0BRL Trichlorofluoromethane 1.0BRL Vinyl chloride 1.0BRL Surr: 4-Bromofluorobenzene 051.41 50.00 103 70 126 Surr: Dibromofluoromethane 052.41 50.00 105 77 121 Surr: Toluene-d8 048.65 50.00 97.3 78.6 119 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 50 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357462 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357462LCS 06/02/2023Volatile Organic Compounds by GC/MS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/02/2023 517929LCS-357462 12225246 1,1-Dichloroethene 2.020.32 20.00 102 71 130 Benzene 1.020.08 20.00 100 78.8 120 Chlorobenzene 1.020.34 20.00 102 80 118 Toluene 1.020.22 20.00 101 76.6 125 Trichloroethene 1.022.20 20.00 111 75.3 127 Surr: 4-Bromofluorobenzene 051.65 50.00 103 70 126 Surr: Dibromofluoromethane 052.00 50.00 104 77 121 Surr: Toluene-d8 049.59 50.00 99.2 78.6 119 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357462MS 06/05/2023Volatile Organic Compounds by GC/MS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/02/2023 518035230552A-002AMS 12227920 1,1-Dichloroethene 2.020.11 20.00 101 69 142 Benzene 1.020.41 20.00 102 71.4 135 Chlorobenzene 1.021.54 20.00 108 77.7 129 Toluene 1.021.65 20.00 108 70.3 136 Trichloroethene 1.023.34 20.00 117 77 134 Surr: 4-Bromofluorobenzene 047.88 50.00 95.8 70 126 Surr: Dibromofluoromethane 051.51 50.00 103 77 121 Surr: Toluene-d8 048.80 50.00 97.6 78.6 119 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357462MSD 06/05/2023Volatile Organic Compounds by GC/MS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/02/2023 518035230552A-002AMSD 12227923 1,1-Dichloroethene 2.018.77 39.220.00 93.8 69 142 20.11 6.89 Benzene 1.019.47 31.620.00 97.4 71.4 135 20.41 4.71 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 51 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357462 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357462MSD 06/05/2023Volatile Organic Compounds by GC/MS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/02/2023 518035230552A-002AMSD 12227923 Chlorobenzene 1.020.61 34.320.00 103 77.7 129 21.54 4.41 Toluene 1.020.51 3220.00 103 70.3 136 21.65 5.41 Trichloroethene 1.022.02 35.320.00 110 77 134 23.34 5.82 Surr: 4-Bromofluorobenzene 047.82 050.00 95.6 70 126 47.88 0 Surr: Dibromofluoromethane 051.91 050.00 104 77 121 51.51 0 Surr: Toluene-d8 049.07 050.00 98.1 78.6 119 48.80 0 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 52 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357654 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357654MBLK 06/08/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/08/2023 518309MB-357654 12236367 1-Methylnaphthalene 17BRL 2-Methylnaphthalene 17BRL Acenaphthene 17BRL Acenaphthylene 33BRL Anthracene 1.7BRL Benz(a)anthracene 1.7BRL Benzo(a)pyrene 1.7BRL Benzo(b)fluoranthene 3.3BRL Benzo(g,h,i)perylene 3.3BRL Benzo(k)fluoranthene 1.7BRL Chrysene 1.7BRL Dibenz(a,h)anthracene 3.3BRL Fluoranthene 3.3BRL Fluorene 3.3BRL Indeno(1,2,3-cd)pyrene 1.7BRL Naphthalene 17BRL Phenanthrene 1.7BRL Pyrene 1.7BRL Surr: 4-Terphenyl-d14 080.67 66.70 121 58.4 135 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357654LCS 06/08/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/08/2023 518309LCS-357654 12236368 1-Methylnaphthalene 1768.28 66.70 102 63 118 2-Methylnaphthalene 1766.14 66.70 99.2 67.4 120 Acenaphthene 1767.85 66.70 102 64.9 120 Acenaphthylene 3367.49 66.70 101 63.8 120 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 53 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357654 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357654LCS 06/08/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/Kg 06/08/2023 518309LCS-357654 12236368 Anthracene 1.768.13 66.70 102 66 120 Benz(a)anthracene 1.774.65 66.70 112 63 123 Benzo(a)pyrene 1.768.28 66.70 102 65.9 123 Benzo(b)fluoranthene 3.363.25 66.70 94.8 62 126 Benzo(g,h,i)perylene 3.366.32 66.70 99.4 66.3 123 Benzo(k)fluoranthene 1.781.23 66.70 122 64.5 129 Chrysene 1.774.91 66.70 112 65.9 128 Dibenz(a,h)anthracene 3.364.42 66.70 96.6 68.7 131 Fluoranthene 3.372.18 66.70 108 65.7 130 Fluorene 3.370.75 66.70 106 65 120 Indeno(1,2,3-cd)pyrene 1.757.68 66.70 86.5 66.3 128 Naphthalene 1766.37 66.70 99.5 63.5 120 Phenanthrene 1.773.23 66.70 110 63.4 121 Pyrene 1.771.93 66.70 108 65.3 123 Surr: 4-Terphenyl-d14 070.48 66.70 106 58.4 135 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357654MS 06/08/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/08/2023 5183092306590-003BMS 12236372 1-Methylnaphthalene 0.0190.06260 0.0738 84.8 55.3 122 2-Methylnaphthalene 0.0190.06084 0.0738 82.5 53.2 121 Acenaphthene 0.0190.06342 0.0738 86.0 52.5 121 Acenaphthylene 0.0370.06465 0.0738 87.6 50.4 121 Anthracene 0.00190.06534 0.0738 88.6 56.5 124 Benz(a)anthracene 0.00190.07629 0.0738 103 54.3 129 Benzo(a)pyrene 0.00190.06745 0.0738 0.001505 89.4 53.8 127 Benzo(b)fluoranthene 0.00370.06691 0.0738 0.002463 87.3 51.9 126 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 54 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357654 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357654MS 06/08/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/08/2023 5183092306590-003BMS 12236372 Benzo(g,h,i)perylene 0.00370.06690 0.0738 90.7 53 125 Benzo(k)fluoranthene 0.00190.04823 0.0738 65.4 52.7 128 Chrysene 0.00190.07004 0.0738 0.001673 92.7 57.5 130 Dibenz(a,h)anthracene 0.00370.06411 0.0738 86.9 53.4 128 Fluoranthene 0.00370.07040 0.0738 0.001716 93.1 60.3 131 Fluorene 0.00370.06717 0.0738 91.0 55.7 124 Indeno(1,2,3-cd)pyrene 0.00190.06364 0.0738 0.001417 84.3 54.1 127 Naphthalene 0.0190.05840 0.0738 79.2 53.2 120 Phenanthrene 0.00190.06773 0.0738 91.8 54.9 126 Pyrene 0.00190.06881 0.0738 0.001784 90.9 55.6 129 Surr: 4-Terphenyl-d14 00.06698 0.0738 90.8 58.4 135 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357654MSD 06/08/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/08/2023 5183092306590-003BMSD 12242195 1-Methylnaphthalene 0.0190.07152 26.80.0738 96.9 55.3 122 0.06260 13.3 2-Methylnaphthalene 0.0190.06964 31.10.0738 94.4 53.2 121 0.06084 13.5 Acenaphthene 0.0190.06996 25.80.0738 94.8 52.5 121 0.06342 9.80 Acenaphthylene 0.0370.07161 31.60.0738 97.1 50.4 121 0.06465 10.2 Anthracene 0.00190.07110 270.0738 96.4 56.5 124 0.06534 8.45 Benz(a)anthracene 0.00190.08051 21.30.0738 109 54.3 129 0.07629 5.39 Benzo(a)pyrene 0.00190.07123 26.40.0738 0.001505 94.5 53.8 127 0.06745 5.45 Benzo(b)fluoranthene 0.00370.07213 29.40.0738 0.002463 94.4 51.9 126 0.06691 7.52 Benzo(g,h,i)perylene 0.00370.07299 25.80.0738 98.9 53 125 0.06690 8.70 Benzo(k)fluoranthene 0.00190.05083 320.0738 68.9 52.7 128 0.04823 5.25 Chrysene 0.00190.07490 23.70.0738 0.001673 99.3 57.5 130 0.07004 6.71 Dibenz(a,h)anthracene 0.00370.07076 28.30.0738 95.9 53.4 128 0.06411 9.87 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 55 of 57 14-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 230534A AEI Consultants 357654 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:357654MSD 06/08/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:mg/Kg-dry 06/08/2023 5183092306590-003BMSD 12242195 Fluoranthene 0.00370.07587 27.20.0738 0.001716 101 60.3 131 0.07040 7.48 Fluorene 0.00370.07310 25.60.0738 99.1 55.7 124 0.06717 8.46 Indeno(1,2,3-cd)pyrene 0.00190.06909 25.40.0738 0.001417 91.7 54.1 127 0.06364 8.21 Naphthalene 0.0190.06825 290.0738 92.5 53.2 120 0.05840 15.6 Phenanthrene 0.00190.07359 26.80.0738 99.7 54.9 126 0.06773 8.30 Pyrene 0.00190.07383 24.40.0738 0.001784 97.7 55.6 129 0.06881 7.03 Surr: 4-Terphenyl-d14 00.07252 00.0738 98.3 58.4 135 0.06698 0 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 56 of 57 End of Report Page 57 of 57 June 19, 2023 Analytical Environmental Services, Inc. received samples on for the analyses presented in following report. 3 “No problems were encountered during the analyses except as noted in the Case Narrative or by qualifiers in the report or QC Summary. Additionally, all results for the associated Quality Control samples were within EPA and/or AES established limits. AES’ certifications are as follows: -NELAP/Florida State Laboratory ID E87582 for analysis of Non-Potable Water, Solid & Chemical Materials, Air & Emissions for Organics, and Drinking Water Microbiology & Metals, effective 07/01/22-06/30/23. -North Carolina Certification number 562 for analysis of Surface Water, Groundwater, Effluent, effective until 12/31/23. -South Carolina Environmental Laboratory Certification number 98016003 effective until 6/30/23. These results relate only to the items tested as received. This report may only be reproduced in full and with written permission from the laboratory. If you have any questions regarding these test results, please feel free to call. Sincerely, Project Manager 2306H83 Michael Meares AEI Consultants 4225 Wade Green Rd Kennesaw GA 30144 Sunbelt Shawn Boyd June 15, 2023 12:00 am Michael Meares: Page 1 of 16 Page 2 of 16 Page 3 of 16 19-Jun-23Date:Analytical Environmental Services, Inc Client: Case NarrativeSunbelt AEI Consultants Lab ID: Project: 2306H83 Sample Analyses: Sample 2306H83-002 was analyzed for TCLP Volatiles and all samples for PAH on laboratory created leachate per client request via email 6/15/23. Samples were analyzed out of hold per client request via phone 6/15/23 11:04 AM. Page 4 of 16 Analytical Environmental Services, Inc Date:19-Jun-23 Analyses Dilution FactorBatchIDUnitsQualReporting LimitResultMDL SUMMARY OF ANALYTES DETECTED 2306H83-001 Soil5/30/2023 8:35:00 AM AB-1:8-9 Matrix:Collection Date: Client Sample ID:Lab ID: (SW3510C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Naphthalene 16 5.0H ug/L 358167 10.15 1-Methylnaphthalene 16 5.0H ug/L 358167 10.23 2306H83-002 Soil5/30/2023 8:40:00 AM AB-1:12-13 Matrix:Collection Date: Client Sample ID:Lab ID: (SW5030B)VOLATILES, TCLP SW1311/8260D Chlorobenzene 0.21 0.10H mg/L 358187 200.0058 (SW5030B)Volatile Organic Compounds by GC/MS SW8260D 1,4-Dichlorobenzene 19 100JH ug/L 358187 2011 (SW3510C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Naphthalene 14 5.0H ug/L 358167 10.15 1-Methylnaphthalene 32 5.0H ug/L 358167 10.23 2-Methylnaphthalene 27 5.0H ug/L 358167 10.19 2306H83-003 Soil5/30/2023 10:00:00 AM AB-4:6-7 Matrix:Collection Date: Client Sample ID:Lab ID: (SW3510C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Naphthalene 81 5.0H ug/L 358167 10.15 1-Methylnaphthalene 140 50 ug/L 358167 102.3 2-Methylnaphthalene 200 50 ug/L 358167 101.9 H Holding times for preparation or analysis exceeded Qualifiers: * Value exceeds maximum contaminant level BRL Below reporting limit N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix Narr See case narrative F Analyzed in the lab which is a deviation from the method < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit Page 5 of 16 2306H83-001 19-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 8:35:00 AM AB-1:8-9 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW3510C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Naphthalene 16 5.0H ug/L 358167 1 06/16/2023 17:14 YH0.15 1-Methylnaphthalene 16 5.0H ug/L 358167 1 06/16/2023 17:14 YH0.23 2-Methylnaphthalene BRL 5.0H ug/L 358167 1 06/16/2023 17:14 YH0.19 Surr: 4-Terphenyl-d14 98.7 64.1-136H %REC 358167 1 06/16/2023 17:14 YH0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 6 of 16 2306H83-002 19-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 8:40:00 AM AB-1:12-13 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW5030B)VOLATILES, TCLP SW1311/8260D Benzene BRL 0.10H mg/L 358187 20 06/16/2023 13:30 AG0.0053 Chlorobenzene 0.21 0.10H mg/L 358187 20 06/16/2023 13:30 AG0.0058 Surr: 4-Bromofluorobenzene 94.2 78-117H %REC 358187 20 06/16/2023 13:30 AG0 Surr: Dibromofluoromethane 94.5 77.2-124H %REC 358187 20 06/16/2023 13:30 AG0 Surr: Toluene-d8 100 80-120H %REC 358187 20 06/16/2023 13:30 AG0 (SW5030B)Volatile Organic Compounds by GC/MS SW8260D 1,4-Dichlorobenzene 19 100JH ug/L 358187 20 06/16/2023 13:30 AG11 (SW3510C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Naphthalene 14 5.0H ug/L 358167 1 06/16/2023 17:39 YH0.15 1-Methylnaphthalene 32 5.0H ug/L 358167 1 06/16/2023 17:39 YH0.23 2-Methylnaphthalene 27 5.0H ug/L 358167 1 06/16/2023 17:39 YH0.19 Surr: 4-Terphenyl-d14 86.7 64.1-136H %REC 358167 1 06/16/2023 17:39 YH0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 7 of 16 2306H83-003 19-Jun-23Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDFBatchIDUnitsQualReporting LimitResult Client: Soil 5/30/2023 10:00:00 AM AB-4:6-7 Matrix: Collection Date: Client Sample ID: Sunbelt AEI Consultants Lab ID: Project Name: AnalystMDL (SW3510C)SIM Polynuclear Aromatic Hydrocarbons SW8270E Naphthalene 81 5.0H ug/L 358167 1 06/16/2023 18:06 YH0.15 1-Methylnaphthalene 140 50 ug/L 358167 10 06/19/2023 16:01 YH2.3 2-Methylnaphthalene 200 50 ug/L 358167 10 06/19/2023 16:01 YH1.9 Surr: 4-Terphenyl-d14 84.9 64.1-136H %REC 358167 1 06/16/2023 18:06 YH0 Qualifiers: * Value exceeds maximum contaminant level BRL Not detected at MDL H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated value above quantitation range S Spike Recovery outside limits due to matrix < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit F Analyzed in the lab which is a deviation from the method Narr See case narrative Page 8 of 16 SAMPLE/COOLERRECEIPTCHECKLIS 1. ClientName:AESWorkOrderNumber: 2.Carrier:FedExUPSUSPSClientCourierOthe Yes No N/A Details Comments 3.Shippingcontainer/coolerreceivedingoodcondition?damagedleakingother 4.Custodysealspresentonshippingcontainer? 5.Custodysealsintactonshippingcontainer? 6.Temperatureblankspresent? 7.Coolertemperature(s)withinlimitsof0Ͳ6϶C?[Seeitem13 and 14for temperature recordings.] Coolinginitiatedforrecentlycollectedsamples/ice present 8.ChainofCustody(COC)present? 9.ChainofCustodysigned,dated,andtimedwhenrelinquishedandreceived? 10.Samplernameand/orsignatureonCOC? 11.Wereallsamplesreceivedwithinholdingtime? 12.TATmarkedontheCOC?IfnoTATindicated,proceededwithstandardTATperTerms&Conditions. 13.Cooler1Temperature϶CCooler2Temperature϶CCooler3Temperature϶CCooler4Temperature϶C Cooler5Temperature϶CCooler6Temperature϶CCooler7Temperature϶CCooler8Temperature϶C 15.Comments: IcertifythatIhavecompletedsections1Ͳ1ϱ(datedinitials). Yes No N/A Details Comments 16.Weresamplecontainersintactuponreceipt? 17.Custodysealspresentonsamplecontainers? 18.Custodysealsintactonsamplecontainers? 19.DosamplecontainerlabelsmatchtheCOC?incompleteinfoillegible nolabelother 20.AreanalysesrequestedindicatedontheCOC? 21. WereallofthesampleslistedontheCOCreceived?samplesreceivedbutnotlistedonCOC sampleslistedonCOCnotreceived 22.Wasthesamplecollectiondate/timenoted? 23.Didwereceivesufficientsamplevolumeforindicatedanalyses? 24.Weresamplesreceivedinappropriatecontainers? 25.WereVOAsamplesreceivedwithoutheadspace(<1/4"bubble)? 26.Weretripblankssubmitted?listedonCOCnotlistedonCOC 27.Comments: IcertifythatIhavecompletedsections1ϲͲ27(datedinitials). Yes No N/A Details Comments 28.Havecontainersneedingchemicalpreservationbeenchecked? * 29.Containersmeetpreservationguidelines? 30.WaspHadjusted at Sample Receipt? IcertifythatIhavecompletedsections28Ͳ30(datedinitials). Clear Save as AEI Consultants 2306H83 2.4 14. DG 06/01/23 This section only applies to samples where pH can be checked at Sample Receipt. CD 06/15/23 * Note: Certain analyses require chemical preservation but must be checked in the laboratory and not upon Sample Receipt such as Coliforms, VOCs and Oil & Grease/TPH. This also excludes metals by EPA 200.7, 200.8 and 245.1 which will be verified between 16 and 24 hours after preservation.CD 06/15/23 LockedChecklist 7.9.20 Rev 3 Page 9 of 16 19-Jun-23Date:Analytical Environmental Services, Inc Client: Dates ReportLab Order: Project Name: Lab Sample ID Client Sample ID Test NameCollection Date Matrix TCLP Date Prep Date Analysis Date 2306H83 Sunbelt AEI Consultants 2306H83-001A AB-1:8-9 5/30/2023 8:35:00AM Soil Polynuclear Aromatic Hydrocarbons 6/16/2023 11:45:18 AM 06/16/2023 2306H83-002A AB-1:12-13 5/30/2023 8:40:00AM Soil VOLATILES, TCLP Leached 06/15/2023 6/16/2023 10:45:00 AM 06/16/2023 2306H83-002A AB-1:12-13 5/30/2023 8:40:00AM Soil Volatile Organic Compounds by GC/MS 6/16/2023 10:45:00 AM 06/16/2023 2306H83-002B AB-1:12-13 5/30/2023 8:40:00AM Soil Polynuclear Aromatic Hydrocarbons 6/16/2023 11:45:18 AM 06/16/2023 2306H83-003A AB-4:6-7 5/30/2023 10:00:00AM Soil Polynuclear Aromatic Hydrocarbons 06/19/2023 2306H83-003A AB-4:6-7 5/30/2023 10:00:00AM Soil Polynuclear Aromatic Hydrocarbons 6/16/2023 11:45:18 AM 06/16/2023 2306H83-003A AB-4:6-7 5/30/2023 10:00:00AM Soil Polynuclear Aromatic Hydrocarbons 6/16/2023 11:45:18 AM 06/19/2023 Page 10 of 16 19-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 2306H83 AEI Consultants 358187 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:358187MBLK 06/16/2023VOLATILES, TCLP SW1311/8260D Units:Prep Date:Sample ID:Client ID:Run No:mg/L 06/16/2023 519028MB-358187 12257414 Benzene 0.10BRL Chlorobenzene 0.10BRL Surr: 4-Bromofluorobenzene 00.9828 1.000 98.3 78 117 Surr: Dibromofluoromethane 01.012 1.000 101 77.2 124 Surr: Toluene-d8 00.9682 1.000 96.8 80 120 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:358187MBLK 06/16/2023Volatile Organic Compounds by GC/MS SW8260D Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/16/2023 519028MB-358187 12257417 1,4-Dichlorobenzene 100BRL RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:358187LCS 06/16/2023VOLATILES, TCLP SW1311/8260D Units:Prep Date:Sample ID:Client ID:Run No:mg/L 06/16/2023 519028LCS-358187 12257138 Benzene 0.100.8150 1.000 81.5 76.4 118 Chlorobenzene 0.100.8766 1.000 87.7 79.4 117 Surr: 4-Bromofluorobenzene 01.005 1.000 100 78 117 Surr: Dibromofluoromethane 00.9118 1.000 91.2 77.2 124 Surr: Toluene-d8 01.048 1.000 105 80 120 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:358187MS 06/17/2023VOLATILES, TCLP SW1311/8260D Units:Prep Date:Sample ID:Client ID:Run No:mg/L 06/16/2023 5190282306F21-001AMS 12259792 Benzene 0.100.9462 1.000 94.6 78.9 124 Chlorobenzene 0.100.9384 1.000 93.8 81.5 122 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 11 of 16 19-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 2306H83 AEI Consultants 358187 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:358187MS 06/17/2023VOLATILES, TCLP SW1311/8260D Units:Prep Date:Sample ID:Client ID:Run No:mg/L 06/16/2023 5190282306F21-001AMS 12259792 Surr: 4-Bromofluorobenzene 00.9980 1.000 99.8 78 117 Surr: Dibromofluoromethane 01.003 1.000 100 77.2 124 Surr: Toluene-d8 00.9392 1.000 93.9 80 120 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:358187DUP 06/17/2023VOLATILES, TCLP SW1311/8260D Units:Prep Date:Sample ID:Client ID:Run No:mg/L 06/16/2023 5190282306F21-001ADUP 12259785 Benzene 0.10BRL 3000 Chlorobenzene 0.10BRL 3000 Surr: 4-Bromofluorobenzene 01.000 01.000 100 78 117 0.9214 0 Surr: Dibromofluoromethane 00.9978 01.000 99.8 77.2 124 0.9392 0 Surr: Toluene-d8 01.019 01.000 102 80 120 0.9998 0 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 12 of 16 19-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 2306H83 AEI Consultants 358167 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:358167MBLK 06/16/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/16/2023 519073MB-358167 12259699 1-Methylnaphthalene 0.50BRL 2-Methylnaphthalene 0.50BRL Acenaphthene 0.50BRL Acenaphthylene 1.0BRL Anthracene 0.050BRL Benz(a)anthracene 0.050BRL Benzo(a)pyrene 0.050BRL Benzo(b)fluoranthene 0.10BRL Benzo(g,h,i)perylene 0.10BRL Benzo(k)fluoranthene 0.050BRL Chrysene 0.050BRL Dibenz(a,h)anthracene 0.10BRL Fluoranthene 0.10BRL Fluorene 0.10BRL Indeno(1,2,3-cd)pyrene 0.050BRL Naphthalene 0.50BRL Phenanthrene 0.050BRL Pyrene 0.050BRL Surr: 4-Terphenyl-d14 02.090 2.000 104 64.1 136 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:358167LCS 06/16/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/16/2023 519073LCS-358167 12259700 1-Methylnaphthalene 0.502.194 2.000 110 67 126 2-Methylnaphthalene 0.502.098 2.000 105 67.7 121 Acenaphthene 0.502.010 2.000 101 70.3 118 Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 13 of 16 19-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 2306H83 AEI Consultants 358167 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:358167LCS 06/16/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/16/2023 519073LCS-358167 12259700 Acenaphthylene 1.02.038 2.000 102 70 118 Anthracene 0.0502.054 2.000 103 69.4 126 Benz(a)anthracene 0.0502.280 2.000 114 65.9 126 Benzo(a)pyrene 0.0502.055 2.000 103 70.8 125 Benzo(b)fluoranthene 0.102.012 2.000 101 70.4 125 Benzo(g,h,i)perylene 0.102.369 2.000 118 69.8 128 Benzo(k)fluoranthene 0.0502.301 2.000 115 70 131 Chrysene 0.0502.228 2.000 111 70 131 Dibenz(a,h)anthracene 0.102.024 2.000 101 65.4 132 Fluoranthene 0.102.122 2.000 106 69.7 128 Fluorene 0.102.102 2.000 105 70 123 Indeno(1,2,3-cd)pyrene 0.0502.014 2.000 101 70.1 130 Naphthalene 0.502.073 2.000 104 69.9 121 Phenanthrene 0.0502.150 2.000 108 69.5 123 Pyrene 0.0502.236 2.000 112 71.2 132 Surr: 4-Terphenyl-d14 02.252 2.000 113 64.1 136 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:358167MS 06/16/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E AB-4:6-7 Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/16/2023 5190732306H83-003AMS 12259701 Acenaphthene 0.502.797 2.000 8.749 -298 51.7 120 SH Acenaphthylene 1.02.082 2.000 1.377 35.3 50.3 120 SH Anthracene 0.0502.042 2.000 102 54.8 119 H Benz(a)anthracene 0.0502.216 2.000 111 57.1 118 H Benzo(a)pyrene 0.0502.011 2.000 101 53.1 121 H Benzo(b)fluoranthene 0.101.963 2.000 98.2 50.2 117 H Benzo(g,h,i)perylene 0.102.326 2.000 116 48 122 H Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 14 of 16 19-Jun-23Date:Analytical Environmental Services, Inc Client: BatchID:Workorder: Project Name:ANALYTICAL QC SUMMARY REPORTSunbelt 2306H83 AEI Consultants 358167 RPT Limit QualAnalyteResultSPK value SPK Ref Val %REC Low Limit High Limit RPD Ref Val %RPD RPD Limit SampleType:BatchID:Analysis Date:Seq No:TestCode:358167MS 06/16/2023SIM Polynuclear Aromatic Hydrocarbons SW8270E AB-4:6-7 Units:Prep Date:Sample ID:Client ID:Run No:ug/L 06/16/2023 5190732306H83-003AMS 12259701 Benzo(k)fluoranthene 0.0502.274 2.000 114 53 126 H Chrysene 0.0502.156 2.000 108 60.2 125 H Dibenz(a,h)anthracene 0.101.934 2.000 96.7 47.1 130 H Fluoranthene 0.102.100 2.000 105 63 121 H Fluorene 0.103.171 2.000 11.18 -401 61.4 120 SH Indeno(1,2,3-cd)pyrene 0.0501.977 2.000 98.8 51.1 124 H Phenanthrene 0.0503.546 2.000 14.89 -567 58.3 118 SH Pyrene 0.0502.251 2.000 0.6111 82.0 53.5 124 H Surr: 4-Terphenyl-d14 02.113 2.000 106 64.1 136 H Qualifiers: J Estimated value detected below Reporting Limit BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix < Less than Result value> Greater than Result value R RPD outside limits due to matrix Rpt Lim Reporting Limit Page 15 of 16 End of Report Page 16 of 16