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HomeMy WebLinkAbout22007_Final Grade Soil Assessment Report_South Tryon Commercial 20200518 Via Email May 18, 2020 NCDEQ – Division of Waste Management Brownfields Program 1646 Mail Service Center Raleigh, NC 27699-1646 Attn: Ms. Sue Murphy, PE Re: Final Grade Soil Assessment Report South Tryon Commercial 340 W. Tremont Avenue Charlotte, North Carolina Brownfields Project No. 22007-18-060 H&H Project No. RMR-006 Dear Ms. Murphy: On behalf of RRPV South Tryon Charlotte, LP, enclosed please find a copy of the Final Grade Soil Assessment Report prepared for the South Tryon Commercial Brownfields property (Brownfields Project No. 22007-18-060) located in Charlotte, Mecklenburg County. Should you have any questions or need additional information, please do not hesitate to contact me at (704) 586-0007. Sincerely, Hart & Hickman, PC Ralph McGee, PG Project Manager Enclosure cc: Mr. Ashley Saulpaugh, Ram Real Estate Advisors (Via Email) Ms. Joselyn Harriger, PG, NCDEQ (Via Email) i S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\final to DEQ\22007 - Final Grade Soil Assessment Report_South Tryon Commercial.docx Final Grade Soil Assessment Report South Tryon Commercial Charlotte, North Carolina Brownfields Project No. 22007-18-060 H&H Job No. RMR-006 Table of Contents 1.0 Introduction ............................................................................................................................ 1  2.0 Background Information....................................................................................................... 2  2.1 Site History ........................................................................................................................... 2  2.2 Summary of Previous Environmental Assessment Activities .............................................. 2  3.0 Final Grade Soil Assessment Activities ................................................................................ 6  3.1 Final Grade Soil Sampling Methodologies .......................................................................... 6  3.2 Soil Sample Results .............................................................................................................. 8  3.3 Risk Evaluation..................................................................................................................... 8  4.0 Summary and Conclusions ................................................................................................. 10  List of Attachments Table 1 Summary of Final Grade Soil Sample Analytical Results Figure 1 Site Location Map Figure 2 Final Grade Soil Sample Location Map Appendix A Site Plan Appendix B Laboratory Analytical Report Appendix C DEQ Risk Calculator 1 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\final to DEQ\22007 - Final Grade Soil Assessment Report_South Tryon Commercial.docx Final Grade Soil Assessment Report South Tryon Commercial Charlotte, North Carolina Brownfields Project No. 22007-18-060 H&H Job No. RMR-006 1.0 Introduction On behalf of RRPV South Tryon Charlotte, LP (Prospective Developer or PD), Hart & Hickman, PC (H&H) has prepared this Final Grade Soil Assessment Report for the South Tryon Commercial Brownfields property (Brownfields Project No. 22007-18-060) located northeast of the intersection of S. Tryon Street and W. Tremont Avenue at 340 W. Tremont Avenue in Charlotte, Mecklenburg County, North Carolina (Site). The Site consists of one approximately 2.4-acre parcel of land located in a mixed commercial and residential area of South End Charlotte. The Site has been redeveloped with two multi-tenant commercial buildings and associated access roads, parking areas, and open spaces. A Site location map is included as Figure 1, and a Site Plan prepared by Bohler Engineering NC, PLLC depicting the redevelopment is included as Appendix A. A Brownfields Agreement between the North Carolina Department of Environmental Quality (DEQ) and the PD was recorded on April 26, 2019. Land Use Restriction (LUR) Paragraph 15.c. generally states that physical redevelopment of the Site will be completed in accordance with a DEQ-approved Environmental Management Plan (EMP). The EMP for the redevelopment dated March 26, 2019 received DEQ-approval on March 27, 2019. Requirements of the EMP include collection of final grade soil samples upon completion of soil disturbance activities (i.e., following completion of utility installations and final grading). In accordance with the DEQ-approved EMP, a Final Grade Soil Assessment Work Plan (Work Plan) and revisions to the Work Plan based on DEQ comments was submitted to the DEQ Brownfields Program and received approval in a letter dated April 24, 2020. Brief summaries of Site history and previous assessment activities completed at the Site are provided in the following sections. 2 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\final to DEQ\22007 - Final Grade Soil Assessment Report_South Tryon Commercial.docx 2.0 Background Information 2.1 Site History The Site remained undeveloped until the late 1930s when the central portion of the Site along S. Tryon Street was developed with a farm machinery service company that was later used as an electrical supply warehouse. An addition was constructed on the northern side of the electrical supply warehouse building in the late 1970s. The electrical supply warehouse operated until the 1990s when the building was occupied by Grinnell Fire Sprinkler Systems. The facility was then vacant until 2005 when it was leased to a dog daycare business. A restaurant operated in the southern portion of the Site, south of the electrical supply warehouse building between 1948 and the mid-1960s. The restaurant building was demolished in the early 1980s. A warehouse building constructed in the southern portion of the Site near W. Tremont Avenue was occupied by a motor freight company beginning in the 1940s and later by a welding supply company in the 1960s. By 1980, the original 1940s motor freight company warehouse building in the southern portion of the Site was demolished and B&B Contracting Co., Inc. constructed a warehouse building for use as a drywall contracting business until the late 2000s. The northern portion of the Site remained undeveloped until the late 1960s when it was developed with a Terminix pest control facility. Terminix operations continued in the northern and northeastern portions of the Site until the late 2000s. The Site buildings were razed in 2011 and the Site remained vacant until recent construction of the new commercial office campus. 2.2 Summary of Previous Environmental Assessment Activities According to information provided in a Phase I Environmental Site Assessment (ESA) completed by H&H on May 31, 2019, the following potential environmental concerns associated with historical Site operations and nearby off-Site operations were identified in connection with the Site: The former Virginia Carolina Chemical Company facility was located on the adjacent property to the south across W. Tremont Avenue and topographically cross-gradient to upgradient of 3 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\final to DEQ\22007 - Final Grade Soil Assessment Report_South Tryon Commercial.docx the Site. The Virginia Chemical Company formerly operated as a phosphate fertilizer plant from at least the 1890s until the 1960s. Results of assessment activities conducted on the former Virginia Carolina Chemical Company property have identified the presence of lead, arsenic, tetrachloroethene (PCE), and trichloroethene (TCE) in groundwater at concentrations above the DEQ 2L Groundwater Standards (2L Standards). The former Parks Cramer facility (a.k.a. Atherton Mill Property) is located approximately 1,100 ft east-southeast and topographically upgradient of the Site. Parks Cramer manufactured textile-related equipment. Soil and groundwater impacts consisting of chlorinated solvent and petroleum-related compounds associated with former Parks Cramer operations are well documented. Groundwater impacts extend downgradient of the Parks Cramer property and have been identified within approximately 400 ft of the Site. Plume migration modeling prepared by the consultant for Parks Cramer indicated that the plume is expected to travel toward the Site. In July 2007, H&H conducted soil and groundwater sampling activities at the Site on behalf of a previous prospective purchaser. Results of groundwater assessment activities identified low levels of PCE and TCE at concentrations above 2L Standards in monitoring wells installed in western and southwestern portions of the Site. Groundwater impacts identified at the Site that are attributable to historical nearby off-Site operations were identified as an environmental concern in connection with the Site.  The northern portion of the Site and portions of the property located on the eastern adjacent West Tremont Brownfields property were previously occupied by Terminix and B&B Contracting Company. Results of previous assessment activities conducted at the Site and West Tremont Brownfields property in the mid and late 2000s identified pesticide compounds at concentrations exceeding DEQ screening criteria in soil and groundwater samples. Excavation activities to remediate elevated levels of pesticides in soils were conducted on the east adjacent property in the early 2010s. Approximately 8,500 tons of non-hazardous pesticide-impacted soil and approximately 560 tons of hazardous pesticide-impacted soil were 4 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\final to DEQ\22007 - Final Grade Soil Assessment Report_South Tryon Commercial.docx removed and transported for disposal at a permitted facility. Post-excavation confirmation soil sample results indicate that no pesticide compounds were detected at concentrations exceeding the DEQ Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goals (PSRGs). The potential for pesticide impacts to persist at the Site was identified as a potential environmental concern. To address environmental concerns, the PD elected to enter the Site into the DEQ Brownfields Program and received a letter of eligibility on February 18, 2018. H&H subsequently completed Brownfields soil and soil gas assessment activities at the Site in May 2018 to further evaluate the potential for impact and to assist in management of Site media during the planned commercial redevelopment. The May 2018 assessment activities are documented in a Brownfields Assessment Report prepared by H&H dated July 9, 2018. May 2018 Brownfields soil sample laboratory analytical results did not identify organic compounds at concentrations above the DEQ IHSB Industrial/Commercial PSRGs. Metals concentrations were detected in the soil samples at concentrations consistent with naturally occurring levels. Based on soil assessment results, cumulative risk calculations using the DEQ Risk Calculator indicated that compound concentrations detected in soil samples collected at the Site would not pose unacceptable carcinogenic or noncarcinogenic risks to construction workers or future non-residential workers. Brownfields soil gas samples were collected within the footprints of the proposed commercial buildings in May 2018 to evaluate the potential for structural vapor intrusion. Soil gas sample laboratory analytical results did not identify compounds at concentrations above the DEQ Division of Waste Management (DWM) Non-Residential Vapor Intrusion Sub-slab and Exterior Soil Gas Screening Levels (SGSLs). Results of cumulative risk calculations indicated that there is not a significant vapor intrusion risk at unacceptable levels into either commercial building. Based on results of the 2007 groundwater assessment activities and May 2018 soil gas assessment activities, DEQ Brownfields requested supplemental vapor intrusion assessment activities within the footprints of the proposed commercial buildings to further evaluate the potential for structural 5 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\final to DEQ\22007 - Final Grade Soil Assessment Report_South Tryon Commercial.docx vapor intrusion and confirm that there are no vadose zone soil impacts at the Site that would contribute to potential vapor intrusion upon completion of proposed redevelopment activities. H&H completed vertical soil gas profile assessment activities at the Site in April 2019. The supplemental soil gas assessment activities are documented in a Vertical Soil Gas Profile Assessment Report prepared by H&H dated May 15, 2019. Results of the vertical soil gas profile assessment activities confirmed that no compounds were detected at concentrations above the DEQ DWM Non-Residential Vapor Intrusion SGSLs in shallow or deeper soil gas samples collected at the Site. In addition, compound concentrations in shallow soil gas samples were lower than compound concentrations in deeper soil gas samples indicating that there was no significant soil source that would contribute to potential vapor intrusion. Consistent with previous soil gas assessment results, results of the vertical soil gas profile assessment activities and hypothetical worst-case scenario risk calculations confirmed there is no significant risk for structural vapor intrusion into the proposed commercial buildings. Grading activities and construction of the new commercial buildings have been completed in accordance with the DEQ-approved EMP. Contractors have installed asphalt-paved access drives and parking areas, concrete sidewalks and handicap access ramps, and tightly spaced pavers in select open areas. H&H completed final grade soil assessment activities at the Site to evaluate the potential for impacts in shallow soil that is not covered impervious materials. A summary of the final grade soil sampling activities is provided in the following sections. 6 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\final to DEQ\22007 - Final Grade Soil Assessment Report_South Tryon Commercial.docx 3.0 Final Grade Soil Assessment Activities Final grade soil sampling activities were completed at the Site to evaluate the potential for impacts in landscape area shallow soil that may pose unacceptable exposure risks to future non-residential occupants. The soil sampling activities were performed in general accordance with the DEQ IHSB Guidelines for Assessment and Cleanup of Contaminated Sites (Guidelines) dated January 2020, the DEQ-approved Work Plan, and the most recent versions of the U.S. Environmental Protection Agency (EPA) Region IV Science and Ecosystem Support Division (SESD) Field Branches Quality System and Technical Procedures guidance. 3.1 Final Grade Soil Sampling Methodologies Based on review of the Site Plan (Appendix A), conversations with the general contractor, and observations at the Site, the Site is predominately covered with hardscape surfaces with the exception of landscaped and/or grassed areas surrounding the Site buildings and islands within the parking areas. Landscaped and/or grassy areas are shown as green shading in Figure 2. To evaluate for the potential presence of impacts in unpaved areas at the Site, landscaped areas were divided into four final grade evaluation areas (FG-1 through FG-4) and a representative final grade soil sample was collected from each area. The four final grade evaluation areas are shown on Figure 2 and are described below:  Final grade evaluation area FG-1 includes landscaped areas located near the northern Site boundary along Doggett Street;  Final grade evaluation area FG-2 includes landscaped areas located in the eastern portion of the Site south of Building C;  Final grade evaluation area FG-3 includes landscaped areas located in the southwestern portion of the Site and along S. Tryon Street; and  Final grade evaluation area FG-4 includes landscaped areas located in the southeastern portion of the Site near W. Tremont Avenue. 7 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\final to DEQ\22007 - Final Grade Soil Assessment Report_South Tryon Commercial.docx To collect representative soil samples, five aliquot soil borings were advanced within each final grade evaluation area (Figure 2). Each aliquot soil boring was advanced to approximately 2 feet below the ground surface utilizing a decontaminated stainless-steel hand auger. Continuous soil samples were collected from the center of the hand auger bucket at each boring and observed for lithologic description, the presence of obvious staining or unusual odors, and field screened for volatile organic vapors using a calibrated photo-ionization detector (PID). Field personnel did not observe the presence of staining or odors in the aliquot soil samples and field screening did not indicate obvious evidence of impact. Soil lithology at the aliquot locations generally consisted of dry to moist clayey silt. Following boring advancement, one representative grab soil sample was collected from an undisturbed portion of an aliquot soil sample in each final grade evaluation area. The remaining soil sample aliquots from each area were combined and homogenized to form one composite soil sample representative of that evaluation area for a total of four (4) composite soil samples (FG-1 through FG-4). Soil samples selected for laboratory analysis from each evaluation area were collected directly into dedicated laboratory supplied sample containers, labeled with the sample identification, date, time, and requested analysis and placed in a laboratory supplied cooler with ice. The samples were then delivered to Pace Analytical (Pace) under standard chain of custody protocols for analysis. The composite soil samples were submitted to Pace for analysis of semi- volatile organic compounds (SVOCs) by EPA Method 8270, Resource Conservation and Recovery Act (RCRA) metals plus hexavalent chromium by EPA Methods 6020/7471/7196, and pesticides by EPA Method 8081. The grab soil samples were submitted to Pace for analysis of VOCs by EPA Method 8260. For quality assurance and quality control purposes (QA/QC), H&H collected a duplicate composite and grab sample (FG-DUP-1) from final grade evaluation area FG-2. The duplicate soil sample was submitted for the same analyses as the parent samples as described above. Following sampling activities, the soil borings were properly abandoned and the surfaces were repaired similar to pre-drilling conditions. Additionally, the soil boring locations were estimated using a hand-held global positioning system (GPS) unit. 8 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\final to DEQ\22007 - Final Grade Soil Assessment Report_South Tryon Commercial.docx 3.2 Soil Sample Results A tabular summary of final grade soil sample laboratory analytical results is presented in Table 1, and a copy of the laboratory analytical report and chain of custody record is provided in Appendix B. The laboratory analytical results were compared to the DEQ IHSB Industrial/Commercial PSRGs dated February 2018. In addition to the PSRGs, metals results were compared to Site- specific and published concentrations for naturally occurring metals in soil. Laboratory analytical results indicate that trace levels of acetone (up to 0.014 J milligrams per kilogram [mg/kg]), ethylbenzene 0.0019 J mg/kg), xylenes (0.0049 J mg/kg), aldrin (0.0314 J mg/kg), chlordane (up to 0.364 mg/kg), and dieldrin (up to 0.414 mg/kg) were detected in at least one final grade soil sample at concentrations above the laboratory method detection limits. The dieldrin concentration detected in the FG-1 soil sample (0.414 mg/kg) is slightly above the DEQ IHSB Industrial/Commercial PSRG of 0.14 mg/kg. No other organic compounds were detected at concentrations above the laboratory method detection limits in final grade soil samples collected at the Site. As expected, several metals were detected at concentrations above laboratory method detection limits in the final grade samples collected at the Site. Metals concentrations detected in the soil samples are consistent with naturally occurring levels for the Site area. 3.3 Risk Evaluation The DEQ IHSB health-based PSRGs are very conservative and based on the lower of a Target Carcinogenic Risk (TCR) of 1 x 10-6 for potential carcinogenic risks and a Target Hazard Quotient (THQ) of 0.2 for potential noncarcinogenic risks. The DEQ and EPA acceptable risks for potential carcinogenic risks is cumulative lifetime incremental carcinogenic risk (LICR) of 1 x 10-4 and a cumulative hazard index (HI) of 1 for noncarcinogenic risks. Therefore, H&H utilized the DEQ Risk Calculator (December 2019) to further evaluate cumulative risks to future non-residential workers based the final grade soil sample analytical results. 9 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\final to DEQ\22007 - Final Grade Soil Assessment Report_South Tryon Commercial.docx The highest concentration of each compound detected in any final grade soil sample was used to model a hypothetical worst-case exposure risk under a non-residential use scenario. The risk calculator results indicate that the cumulative LICR is 4.2 x 10-6 and the cumulative HI is 0.002. The results of the risk calculations indicate that the calculated cumulative carcinogenic and noncarcinogenic risks are orders of magnitude below the DEQ and EPA acceptable levels for non- residential use. A copy of the completed DEQ Risk Calculator is provided as Appendix C. 10 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\final to DEQ\22007 - Final Grade Soil Assessment Report_South Tryon Commercial.docx 4.0 Summary and Conclusions Redevelopment activities have been completed at the South Tryon Commercial Brownfields property located northeast of the intersection of S. Tryon Street and W. Tremont Avenue at 340 W. Tremont Avenue in Charlotte, North Carolina. Redevelopment activities included mass grading and construction of two multi-tenant commercial buildings with associated access drives, parking areas, and common areas. H&H has completed final grade soil sampling activities at the Site in accordance with the DEQ Brownfields approved Work Plan dated April 23, 2020. Final grade soil sampling activities included the collection of soil samples to evaluate the potential for impacts in areas at the Site that were not covered by building foundations, sidewalks, or asphaltic or concrete parking areas and driveways following redevelopment. Laboratory analytical results indicate that a trace level of dieldrin was detected in sample FG-1 at a concentration slightly above the DEQ IHSB Industrial/Commercial PSRG. No other compounds were detected at concentrations above the DEQ IHSB Industrial/Commercial PSRGs or naturally occurring levels in the case of metals. H&H utilized the DEQ Risk Calculator to further evaluate cumulative risks to future non- residential workers based on the final grade soil sample analytical results. The results of hypothetical worst-case risk calculations indicate that cumulative carcinogenic and noncarcinogenic risks are orders of magnitude below the DEQ and EPA acceptable levels under a non-residential use scenario. The Site has been redeveloped for its intended use in accordance with the DEQ-approved EMP. Table 1Summary of Final Grade Soil Sample Analytical ResultsSouth Tryon Commercial Charlotte, North CarolinaBrownfields Project No. 22007-18-060H&H Job No. RMR-006Evaluation Area North West SoutheastSample IDFG-1 FG-2 FG-DUP-1 FG-3 FG-4 BKG-01 BKG-02Date4/28/2020 4/28/2020 4/28/2020Depth (ft bgs)0-2 0-2 0-2 0.5-1.5 0.5-1.5 Range Mean Range MeanUnitsVOCs (8260D)Acetone<0.00950.0113 J<0.00960.0140 J<0.0093 -- --140,000-- -- -- --Ethylbenzene<0.0011 <0.0011 <0.00110.0019 J<0.0010 -- --27-- -- -- --Xylenes (Total)<0.0035 <0.0037 <0.00350.0049 J<0.0035 -- --530-- -- -- --SVOCs (8270E)All BDL All BDL All BDL All BDL All BDL -- -- -- -- -- -- --Pesticides (8081B)Aldrin0.0314 J<0.0020 <0.0024 <0.0089 <0.0019 -- --0.18-- -- -- --Chlordane0.364<0.019 <0.02280.132<0.0188 -- --7.7-- -- -- --Dieldrin0.414<0.0022 <0.00260.0205 J<0.0022 -- --0.14-- -- -- --Metals (6020B/7471B/7199)Arsenic2.78 2.29 1.71 3.14 1.87 0.28 2.60 3 0.28 - 2.6 1.43 1.0 - 18 4.8Barium40.7 66.9 47.8 73.1 74.9 63.0 100 47,000 63 - 100 81.5 50 - 1,000 356Cadmium<0.513 <0.562 <0.597 <0.567 <0.561 <0.0130.120 J 110 <0.013 - 0.12 0.07 1.0 - 10 4.3Chromium (total)26.3 41.4 74.9 38.3 30.3 3.1 J 34.0 NS 3.1 - 34 18.6 7.0 - 300 65Hexavalent Chromium0.340 J 0.447 J<0.3750.377 J<0.353 <0.24 DL-030.63 J, DL-03 6.5 <0.24- 0.63 0.44 NS NSTrivalent Chromium26.0 41.0 74.9 37.9 30.3 0.70 33.37 350,000 0.7-33 26.9 NS NSLead47.1 41.0 13.7 28.1 24.3 5.70 28.0 800 5.7 - 28 16.9 ND - 50 16Mercury0.0464 J 0.0391 J 0.0369 J 0.0278 J 0.0350 J 0.009 J 0.033 9.7 0.009 - 0.033 0.021 0.03 - 0.52 0.121Selenium<1.28 <1.40 <1.49 <1.41 <1.40 <0.056 <0.0511,200ALL BDL --<0.1 - 0.8 0.42Silver<0.269 <0.295 <0.313 <0.298 <0.2950.061 J 0.070 J 1,200 0.061 - 0.070 0.066 ND - 5.0 NSNotes:1) North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goals (PSRGs) (February 2018). 2) Range and mean values of background metals for North Carolina soils taken from Elements in North American Soils by Dragun and Chekiri, 2005. Cd and Ag concentrations were taken from Southeastern & Conteminous US soils. Aside from metals, only those compounds detected in at least one sample are shown in the table above. Concentrations are reported in milligrams per kilogram (mg/kg).Concentrations are reported to the laboratory method detection limits.Laboratory analytical methods are shown in parentheses. Bold value indicates an exceedance of the Industrial/Commercial PSRG. VOCs = volatile organic compounds; SVOCs = semi-volatile organic compounds; FG = Final Gradeft bgs= feet below ground surface; NS = not specified; -- = not applicable; ND = not detected; BDL = below laboratory method detection limitsJ = Compound was detected above the laboratory method detection limit, but below the laboratory reporting limit resulting in a laboratory estimated concentration. DL-03 = Elevated reporting limit due to matrixmg/kg0-24/28/2020EastBackground5/17/2018Industrial/ Commercial PSRGs (1)Regional Background Metals in Soils (2)Screening CriteriaSite-Specific Background Metals in SoilS:\AAA‐Master Projects\Ram Realty ‐ RMR\RMR‐006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\Tables\Data Table_rev1.xlsx5/15/2020Table 1 Hart & Hickman, PC TITLE PROJECT SITE LOCATION MAP SOUTH TRYON COMMERICAL CHARLOTTE, NORTH CAROLINA DATE: JOB NO: REVISION NO: FIGURE: 3-20-20 0 1RMR-006 SITE 0 2000 4000 APPROXIMATE SCALE IN FEET N U.S.G.S. QUADRANGLE MAP QUADRANGLE 7.5 MINUTE SERIES (TOPOGRAPHIC) CHARLOTTE EAST, NORTH CAROLINA, 1991 REVISION NO. 0 JOB NO. RMR-006 DATE: 5-15-20 FIGURE NO. 2 SOUTH TRYON COMMERCIAL CHARLOTTE, NORTH CAROLINA FINAL GRADE SOIL SAMPLE LOCATION MAP 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) License # C-1269 / #C-245 Geology S. TR Y O N S T R E E T W. TREMON T A V E N U E DOGG E T T S T R E E T NOTES: 1.AERIAL IMAGERY OBTAINED FROM MECKLENBURG COUNTY GIS (2017). 2.FINAL GRADE SOIL SAMPLES COLLECTED BY H&H ON 4/28/20. BUILDING C BUILDING A/B LEGEND BROWNFIELDS PROPERTY BOUNDARY FINAL GRADE EVALUATION AREA FINAL GRADE AREA IDENTIFICATION BUILDING FOOTPRINT HARDSCAPED SURFACE LANDSCAPED SURFACE SOIL SAMPLE ALIQUOT LOCATION APPROXIMATE LOCATION OF FORMER ORPHAN UST FG-1 FG-4 FG-2 FG-3 FG-1 A A A A A B B B B C C C C D D D D E E E E S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Assessment Report\Figures\Final_Grade_Soil_Sampling.dwg, FINAL.SOIL, 5/15/2020 1:47:00 PM, SVincent Appendix A Site Plan WE S T T R EM O N T A V E N U E SOUTH T R Y O N S T R E E T LODLODLODLODLODLODLODLODLODLODLODLODLODL O D LOD L O D LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD LODLODLODLODLODLODLODLOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LO D LOD LODLODLODF IR E L A N E - NO PAR KING PROP. PATIO ± 1,000 SF T T10 5 7 24 8 4 5 7 PROP. OUTDOOR AMENITY AREA ± 1,800 SF PROP. 16' SETBACK FROM EX. B.O.C.LOADI N G Z ONE 6'R7'R 3'R7'R2'R 4.5'R4.5'R4.5'R2'R 1'R 4.5'R4.5'R 4.5'R4.5'R 4. 5 ' R 5. 9 ' R 12'R 3 . 8 'R5'R50'R 4. 5 ' R 9 8 9 3 3'RPROP. 16' SETBACK FROM EX. B.O.C. P R O P . 1 6 ' S E T B A C K F R O M F U T U R E B. O . C . P E R R E Z O N I N G P L A N 2 0 0 7 - 1 2 4 16'PROP. 16' SETBACK FROM EX. B. O . C . 17 '24'17'24'9' 8' 9' 17 '9'17'8'8' 9'6.3'10'10 '25'9'9' 9' 1 6 ' 8. 5 '8.5'8.5'8.5' PROP. PLANTING STRIP8.3'10'9'3.5'9' 7. 7 ' 5' 5. 4 '9.8'18.5'18.5'24 '17'8' 8'8'8'5' 8' WIDT H V ARI ES 8' PROP. SW5.3'6'OHOHOHOHOHOHOHOHOHOHT 17'1. 5 ' BUILDING A/B 17,375 SF GROSS (1 STORY) FFE1= 731.63 BUILDING C 14,605 SF GROSS /FLOOR (3 STORY) FFE = 730.4 FFE2 = 734.30 PROP. PATIO ± 1,000 SF PROP. PARKING STRIPING PROP. PARKING STRIPING (TYP) PROP. PARKING STRIPING (TYP)PROP. 45° PAVEMENT MARKINGS (TYP.) LIMITS OF NEW CURB LIMITS OF NEW CURB PROP. 30" C&G CONTRACTOR TO SAWCUT EDGE OF EX. PAVEMENT FOR SMOOTH TRANSITION LIMITS OF NEW CURB LIMITS OF NEW CURB LIMITS OF NEW CURB LIMITS OF NEW CURB PROP. BOLLARD MOUNTED ACCESSIBLE PARKING SIGN (TYP.) PROP. STOP SIGN & STOP BAR (TYP.) PROP. BOLLARD MOUNTED ACCESSIBLE PARKING SIGN (TYP.) PROP. BOLLARD MOUNTED ACCESSIBLE PARKING SIGN (TYP.) PROP. INVERTED U BIKE RACK (2). REFER TO DETAIL PROP. CURB TO MATCH EX. AT DRIVEWAY LOCATION (TYP.) PROP. INVERTED U BIKE RACK (2). REFER TO DETAIL LIMITS OF NEW CURB PROP. SAWCUT LINE (TYP.) PROP. SAWCUT LINE (TYP.) PROP. SAWCUT LINE (TYP.) PROP. SAWCUT LINE (TYP.) PROP. RETAINING WALL W/ SAFETY RAIL PROP. 9' CURB TRANSITION TO FLUSH PROP. 9' CURB TRANSITION TO FLUSH PROP. INVERTED U BIKE RACK (2). REFER TO DETAIL PROP. STEPS PROP. ADA RAMP (TYP.) PROP. FIRST FLOOR COVERED PATIO. REF. ARCH. PROP. FUTURE BACK OF CURB LINE PER REZONING PLAN PROP. 8' SW EASEMENT PROP. INVERTED U BIKE RACK (2). REFER TO DETAIL REFER TO NCDOT TRAFFIC CONTROL PLANS FOR WORK IN NCDOT ROW PROP CURB RAMP PER CLDSM 10.40A (TYP.) PROP. BUILDING MOUNTED FDC TO CONNECT INTERNALLY TO RISER ROOM PROP. BUILDING MOUNTED FDC TO CONNECT INTERNALLY TO RISER ROOM REF. HARDSCAPE SHEETS FOR PLAZA DETAILS PROP. ADA RAMP REF. DETAIL PROP. HANDRAIL AT STAIRS (TYP.) REF. ARCH. FOR DETAIL PROP. ADA RAMP REF. DETAIL PROP. RETAINING WALL W/ SAFETY RAIL PROP. 3'X2' RIVER STONE PAD ENCROACHMENT AGREEMENT IS NEEDED PRIOR TO INSTALLATION OF HARDSCAPE FEATURES 8.8'10.1'6'50' X 50' SIGHT DISTANCE TRIANGLE 50' X 50' SIGHT DISTANCE TRIANGLE 10'X10' CITY OF CHARLOTTE PEDESTRIAN SIGHT TRIANGLE 10'X10' CITY OF CHARLOTTE PEDESTRIAN SIGHT TRIANGLE OBJ SSSSLODLODLODLODLODLODLODLODLODLODLODPROP. 3 CY RECYCLE (X6) PROP. MARATHON RJ-250SC 34 CY TRASH COMPACTOR PROP. 8 CY RECYCLE 3' PROP. MASONRY WALL (BY OTHERS) PROP. POWER ASSSEMBLY2.5'1'PROP. MASONRY WALL (BY OTHERS) TRANSITION TO FLUSH CURB TRANSITION TO FLUSH CURB PROP. HD CONC. PROP. HD CONC.3' 4" STEEL BOLLARDS PAINTED YELLOW (X5) 4" STEEL BOLLARDS PAINTED YELLOW (X3) 2'2' 2' 7 3 0 726 727 728729 G 731.05 TC 726.15 G 725.5+/- MATCH EX. G 727.09 G 730.53 G 726.5+/- MATCH EX. BW 727.07 BW 726.64 BW 726.85 BW 726.64 BW 725.95BW 725.91 BW 726.54 BW 726.58 G 727.02 G 727.02 726 G 730.44 G 730.07 G 729.98 G 725.75 G 725.67 G 726.25 TC 727.00 TC 725.57+/- MATCH EX. REVISIONS REV DATE COMMENT BY LOCATION OF SITE FOR PROJECT No.: DRAWN BY: CHECKED BY: DATE: SCALE: CAD I.D.: SHEET NUMBER: SHEET TITLE: PROJECT: H:\2017\NCC172144\DRAWINGS\PLAN SETS\CONSTRUCTION DOCUMENTS\NCC172144SS0.DWG PRINTED BY: DRENCKENS 7.15.19 @ 2:09 PM LAST SAVED BY: DRENCKENS NCC172144 DR/RB DR 04/01/2019 CONSTRUCTION DOCUMENTS 335 TREMONT MIXED USE BUILDING A/B: 340 W TREMONT AVE. BUILDING C: 330 W TREMONT AVE. PID: 121-033-02 1 06/21/2019 DRREVISION 2: CYCLE 2 2 07/15/2019 DRDUMPSTER RECONFIGURATION KNOW WHAT'S BELOW ALWAYS CALL 811 BEFORE YOU DIG It's fast. It's free. It's the law. TM 1927 S. TRYON STREET, SUITE 310 CHARLOTTE, NC 28203 Phone:(980) 272-3400 Fax:(980) 272-3401 NC@BohlerEng.com NCBELS P-1132TM THE INFORMATION, DESIGN AND CONTENT OF THIS PLAN ARE PROPRIETARY AND SHALL NOT BE COPIED OR USED FOR ANY PURPOSE WITHOUT PRIOR WRITTEN AUTHORIZATIONFROM BOHLER ENGINEERING. ONLY APPROVED, SIGNED AND SEALED PLANS SHALL BE UTILIZED FOR CONSTRUCTION PURPOSES©NEW ENGLANDUPSTATE NEW YORKNEW YORK, NYPHILADELPHIA, PALEHIGH VALLEY, PABALTIMORE, MDREHOBOTH BEACH, DEWASHINGTON, DCNORTHERN VIRGINIARALEIGH, NCCENTRAL VIRGINIASOUTHERN MARYLANDNORTHERN NEW JERSEYSOUTHEASTERN, PACHARLOTTE, NCBOSTON, MASOUTHERN NEW JERSEYNEW YORK METROTAMPA, FLSOUTH FLORIDADALLAS, TXATLANTA, GAPITTSBURGH, PATMSUSTAINABLE DESIGNLANDSCAPE ARCHITECTURESITE CIVIL AND CONSULTING ENGINEERINGLAND SURVEYINGPROGRAM MANAGEMENTPERMITTING SERVICESTRANSPORTATION SERVICES2017 BOHLER ENGINEERINGSEAL ENGI NE E RPROFESSIO N ALNO R T H CAROLI NA048031 DANI E L J . R E N C K ENS07/15/2019 1"=20' 0 2051020 5.ZONING ORDINANCE PROVISIONS REQUIRED PROPOSED A.)SETBACKS/BUFFERS/STRIP:BUILDING BUFFER BUILDING BUFFER FRONT (TRYON) -16 FT FROM BOC N/A 16 FT N/A SIDE (W TREMONT) - 16 FT (SEE N/A 16 FT N/A APPROVED REZONING DOCUMENTS) REQUIRED/ALLOWED PROPOSED B.)MAXIMUM BUILDING HEIGHT: 40 FT W/ INCREASED 1' PER 10' SETBACK C.)PARKING REQUIRED: 70 SPACES15,000 GROSS SF OF EATING, DRINKING, AND +30 SPACES SHARED BETWEEN ENTERTAINMENT ESTABLISHMENT ADJACENT MULTIFAMILY (EXTRA SPACES AVAILABLE) 1 SPACE / 150 S.F. * 15,000 SF = 100 SPACES TOTAL: 100 SPACES 29,210 GROSS SF OF OFFICE SPACE 0 SPACES MAX 1 SPACE / 300 SF, MINIMUM = 0 ADJACENT SITE PARKING INFORMATION: 164 UNITS 268 SPACES MINIMUM = 0, MAXIMUM = 1.6/UNIT = 263 SURFACE PARK = 80 SPACES, GARAGE = 188 SPACES D.)BIKE PARKING REQUIRED: LONG TERM: 1/10,000 SF, MIN OF 2 4 SPACES (LOCATED IN THREE30FIVE PARKING DECK) 31250/10,000 = 4 SPACESSHORT TERM: 5% OF AUTO PARKING 12 SPACES (LOCATED IN THREE30FIVE PARKING DECK) 209 SPACES X 5% = 11 SPACES HANDICAP PARKING REQUIRED: HANDICAP - 76-100 SPACES 4 TOTAL SPACES 5 SPACES VAN ACCESSIBLE 1 SPACE 2 SPACES STANDARD DIMENSION 8.5 FT x 18.5 FT 24 SPACESSTANDARD DIMENSION 9.0 FT x 17.0 FT 40 SPACES ACCESSIBLE DIMENSION 8.0 FT x 17.0 FT 6 SPACES SHARED PARKING VARIES 30 SPACES E.)OPEN SPACE: : PUBLIC OPEN SPACE= 1SF/100 GFA OR 104,238 GFA / 100 SF = 1043 SF 1SF/200 SF LOT AREA, WHICHEVER IS GREATER 3,076 SF PROVIDED 6.FLOOR AREA (F.A.R.) REQUIREMENT BUILDING A:8,168 S.F.0.50 MINIMUM BUILDING B: 8,514 S.F. BUILDING C:43,698 S.F. TOTAL SITE AREA:104,238 S.F TOTAL F.A.R.:±0.58 GENERAL NOTES 1. DEVELOPER/APPLICANT: RAM REALTY ADVISORS CONTACT: ASHLEY SAULPAUGHEMAIL:ASAULPAUGH@RAMREALESTATE.COM PHONE:(704) 377-6730 2. THIS PLAN IS BASED UPON THE FOLLOWING: THE JOHN R. MCADAMS COMPANY, INC. "2001 SOUTH TRYON" PROJECT #: SURS-16203 DATED:04/15/2016 3. EX. SITE INFORMATION OWNER:2001 SOUTH TRYON LLC ADDRESS:2035 SOUTH TRYON STREET CHARLOTTE, NC 28203 PARCEL NUMBER:121103302 AND 12103301 D.B. 27409 P.N. 714 GROSS AREA: ±2.39 ACRES ZONING: TOD-M 4.EXISTING USE: VACANT PROPOSED USE: MIXED USE PERMITTED LAND USE: YES 1" = 20' SS0 C-302 SITE PLAN 1.NON-STANDARD ITEMS(IE: PAVERS,IRRIGATION SYSTEMS,ETC.) IN THE RIGHT-OF-WAY REQUIRE A RIGHT-OF-WAY ENCROACHMENT AGREEMENT WITH THE CHARLOTTE DEPARTMENT OF TRANSPORTATION/ NORTH CAROLINA DEPARTMENT OF TRANSPORTATION BEFORE INSTALLATION. FOR CITY OF CHARLOTTE MAINTAINED STREETS, CONTACT CDOT AT (704)336-3888. 2.ANY WORK WITHIN THE CITY'S R/W THAT REQUIRES CLOSURE OF A SIDEWALK OR TRAVEL LANE MUST BE APPROVED BY CDOT AND WILL REQUIRE A R/W USE PERMIT OR R/W LEASE DEPENDING UPON THE PROPOSED DURATION OF CLOSURE. THESE APPROVALS ARE IN ADDITION TO SITE APPROVALS AND SHOULD BE COORDINATED WITH CDOT PRIOR TO CONSTRUCTION. CONTRACTOR SHALL CONTACT CDOT AT (704) 432-1562 AT LEAST 5 BUSINESS DAYS PRIOR TO BEGINNING WORK FOR IMPACTS LESS THAT 30 DAYS. CONTRACTOR SHALL CONTACT CDOT AT (704) 336-8648 AS SOON AS POSSIBLE FOR IMPACTS GREATER THEN 30 DAYS. EVERY EFFORT SHALL BE MADE TO CONSTRUCT IMPROVEMENTS WITH MINIMAL IMPACT TO DRIVERS AND PEDESTRIANS. CITY OF CHARLOTTE NOTES: SEE INSET A INSET A1"=10' 0 105 Appendix B Laboratory Analytical Report #=CL# May 07, 2020 LIMS USE: FR - RALPH MCGEE LIMS OBJECT ID: 92475481 92475481 Project: Pace Project No.: RE: Ralph McGee Hart & Hickman 2923 S. Tryon St Suite 100 Charlotte, NC 28203 RMR-006 Dear Ralph McGee: Enclosed are the analytical results for sample(s) received by the laboratory on April 29, 2020. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace National - Mt. Juliet • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager 1(704)875-9092 Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 65 #=CP# CERTIFICATIONS Pace Project No.: Project: 92475481 RMR-006 Pace Analytical Services National 12065 Lebanon Road, Mt. Juliet, TN 37122 Alabama Certification #: 40660 Alaska Certification 17-026 Arizona Certification #: AZ0612 Arkansas Certification #: 88-0469 California Certification #: 2932 Canada Certification #: 1461.01 Colorado Certification #: TN00003 Connecticut Certification #: PH-0197 DOD Certification: #1461.01 EPA# TN00003 Florida Certification #: E87487 Georgia DW Certification #: 923 Georgia Certification: NELAP Idaho Certification #: TN00003 Illinois Certification #: 200008 Indiana Certification #: C-TN-01 Iowa Certification #: 364 Kansas Certification #: E-10277 Kentucky UST Certification #: 16 Kentucky Certification #: 90010 Louisiana Certification #: AI30792 Louisiana DW Certification #: LA180010 Maine Certification #: TN0002 Maryland Certification #: 324 Massachusetts Certification #: M-TN003 Michigan Certification #: 9958 Minnesota Certification #: 047-999-395 Mississippi Certification #: TN00003 Missouri Certification #: 340 Montana Certification #: CERT0086 Nebraska Certification #: NE-OS-15-05 Nevada Certification #: TN-03-2002-34 New Hampshire Certification #: 2975 New Jersey Certification #: TN002 New Mexico DW Certification New York Certification #: 11742 North Carolina Aquatic Toxicity Certification #: 41 North Carolina Drinking Water Certification #: 21704 North Carolina Environmental Certificate #: 375 North Dakota Certification #: R-140 Ohio VAP Certification #: CL0069 Oklahoma Certification #: 9915 Oregon Certification #: TN200002 Pennsylvania Certification #: 68-02979 Rhode Island Certification #: LAO00356 South Carolina Certification #: 84004 South Dakota Certification Tennessee DW/Chem/Micro Certification #: 2006 Texas Mold Certification #: LAB0152 Texas Certification #: T 104704245-17-14 USDA Soil Permit #: P330-15-00234 Utah Certification #: TN00003 Vermont Dept. of Health: ID# VT-2006 Virginia Certification #: VT2006 Virginia Certification #: 460132 Washington Certification #: C847 West Virginia Certification #: 233 Wisconsin Certification #: 9980939910 Wyoming UST Certification #: via A2LA 2926.01 A2LA-ISO 17025 Certification #: 1461.01 A2LA-ISO 17025 Certification #: 1461.02 AIHA-LAP/LLC EMLAP Certification #:100789 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 65 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92475481 RMR-006 Lab ID Sample ID Matrix Date Collected Date Received 92475481001 FG-1 (0-2)Solid 04/28/20 12:05 04/29/20 13:13 92475481002 FG-2 (0-2)Solid 04/28/20 11:00 04/29/20 13:13 92475481003 FG-3 (0-2)Solid 04/28/20 10:00 04/29/20 13:13 92475481004 FG-4 (0-2)Solid 04/28/20 08:55 04/29/20 13:13 92475481005 FG-DUP-1 Solid 04/28/20 00:00 04/29/20 13:13 92475481006 FG-TRIP BLANK Water 04/28/20 00:00 04/29/20 13:13 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 65 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92475481 RMR-006 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92475481001 FG-1 (0-2)EPA 8081B 24 PASI-CBAJ EPA 6020B 7 PANJPD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CCL ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKDW EPA 7199 1 PANGB 92475481002 FG-2 (0-2)EPA 8081B 24 PASI-CBAJ EPA 6020B 7 PANJPD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CCL ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKDW EPA 7199 1 PANGB 92475481003 FG-3 (0-2)EPA 8081B 24 PASI-CBAJ EPA 6020B 7 PANJPD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CCL ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKDW EPA 7199 1 PANGB 92475481004 FG-4 (0-2)EPA 8081B 24 PASI-CBAJ EPA 6020B 7 PANJPD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CCL ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKDW EPA 7199 1 PANGB 92475481005 FG-DUP-1 EPA 8081B 24 PASI-CBAJ EPA 6020B 7 PANJPD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CCL REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 65 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92475481 RMR-006 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKDW EPA 7199 1 PANGB 92475481006 FG-TRIP BLANK EPA 8260D 70 PASI-CCL PAN = Pace National - Mt. Juliet PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-1 (0-2)Lab ID:92475481001 Collected:04/28/20 12:05 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8081B Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8081 GCS Pesticides Aldrin 31.4J ug/kg 05/06/20 11:52 309-00-204/29/20 18:4963.0 22.8 25 alpha-BHC ND ug/kg 05/06/20 11:52 319-84-604/29/20 18:4963.0 21.9 25 beta-BHC ND ug/kg 05/06/20 11:52 319-85-704/29/20 18:4963.0 22.7 25 delta-BHC ND ug/kg 05/06/20 11:52 319-86-804/29/20 18:4963.0 22.4 25 gamma-BHC (Lindane)ND ug/kg 05/06/20 11:52 58-89-904/29/20 18:4963.0 25.9 25 Chlordane (Technical)364 ug/kg 05/06/20 11:52 57-74-904/29/20 18:4922022025 4,4'-DDD ND ug/kg 05/06/20 11:52 72-54-804/29/20 18:4963.0 26.2 25 4,4'-DDE ND ug/kg 05/06/20 11:52 72-55-904/29/20 18:4963.0 24.8 25 4,4'-DDT ND ug/kg 05/06/20 11:52 50-29-304/29/20 18:4963.0 22.8 25 Dieldrin 414 ug/kg 05/06/20 11:52 60-57-104/29/20 18:4963.0 25.6 25 Endosulfan I ND ug/kg 05/06/20 11:52 959-98-804/29/20 18:4963.0 25.3 25 Endosulfan II ND ug/kg 05/06/20 11:52 33213-65-904/29/20 18:4963.0 25.3 25 Endosulfan sulfate ND ug/kg 05/06/20 11:52 1031-07-804/29/20 18:4963.0 27.4 25 Endrin ND ug/kg 05/06/20 11:52 72-20-804/29/20 18:4963.0 26.4 25 Endrin aldehyde ND ug/kg 05/06/20 11:52 7421-93-404/29/20 18:4963.0 24.6 25 Endrin ketone ND ug/kg 05/06/20 11:52 53494-70-504/29/20 18:4963.0 33.1 25 Heptachlor ND ug/kg 05/06/20 11:52 76-44-804/29/20 18:4963.0 20.8 25 Heptachlor epoxide ND ug/kg 05/06/20 11:52 1024-57-304/29/20 18:4963.0 21.0 25 Hexachlorobenzene ND ug/kg 05/06/20 11:52 118-74-104/29/20 18:4963.0 20.7 25 Methoxychlor ND ug/kg 05/06/20 11:52 72-43-504/29/20 18:4915782.5 25 Mirex ND ug/kg 05/06/20 11:52 2385-85-504/29/20 18:4915776.5 25 Toxaphene ND ug/kg 05/06/20 11:52 8001-35-204/29/20 18:4922022025 Surrogates Tetrachloro-m-xylene (S)0 %05/06/20 11:52 877-09-8 S404/29/20 18:4915-130 25 Decachlorobiphenyl (S)0 %05/06/20 11:52 2051-24-3 S404/29/20 18:4910-130 25 Analytical Method: EPA 6020B Preparation Method: 3050B Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 2.78 mg/kg 05/02/20 14:43 7440-38-205/02/20 06:481.26 0.533 5 Barium 40.7 mg/kg 05/02/20 14:43 7440-39-3 MH05/02/20 06:483.16 1.58 5 Cadmium ND mg/kg 05/02/20 14:43 7440-43-905/02/20 06:481.26 0.513 5 Chromium 26.3 mg/kg 05/02/20 14:43 7440-47-305/02/20 06:486.31 2.83 5 Lead 47.1 mg/kg 05/02/20 14:43 7439-92-105/02/20 06:482.53 1.26 5 Selenium ND mg/kg 05/02/20 14:43 7782-49-205/02/20 06:483.16 1.28 5 Silver ND mg/kg 05/02/20 14:43 7440-22-405/02/20 06:480.631 0.269 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0464J mg/kg 05/04/20 19:28 7439-97-6 J05/04/20 15:060.0505 0.0227 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 05/05/20 10:14 83-32-904/30/20 16:544161071 Acenaphthylene ND ug/kg 05/05/20 10:14 208-96-804/30/20 16:5441698.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-1 (0-2)Lab ID:92475481001 Collected:04/28/20 12:05 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Aniline ND ug/kg 05/05/20 10:14 62-53-3 v104/30/20 16:5441693.3 1 Anthracene ND ug/kg 05/05/20 10:14 120-12-704/30/20 16:544161081 Benzo(a)anthracene ND ug/kg 05/05/20 10:14 56-55-304/30/20 16:544161321 Benzo(a)pyrene ND ug/kg 05/05/20 10:14 50-32-804/30/20 16:544161801 Benzo(b)fluoranthene ND ug/kg 05/05/20 10:14 205-99-204/30/20 16:544161671 Benzo(g,h,i)perylene ND ug/kg 05/05/20 10:14 191-24-204/30/20 16:544161621 Benzo(k)fluoranthene ND ug/kg 05/05/20 10:14 207-08-904/30/20 16:544161751 Benzoic Acid ND ug/kg 05/05/20 10:14 65-85-004/30/20 16:5420804481 Benzyl alcohol ND ug/kg 05/05/20 10:14 100-51-604/30/20 16:548312201 4-Bromophenylphenyl ether ND ug/kg 05/05/20 10:14 101-55-304/30/20 16:544161091 Butylbenzylphthalate ND ug/kg 05/05/20 10:14 85-68-704/30/20 16:544161111 4-Chloro-3-methylphenol ND ug/kg 05/05/20 10:14 59-50-704/30/20 16:548312531 4-Chloroaniline ND ug/kg 05/05/20 10:14 106-47-804/30/20 16:548312541 bis(2-Chloroethoxy)methane ND ug/kg 05/05/20 10:14 111-91-104/30/20 16:544161111 bis(2-Chloroethyl) ether ND ug/kg 05/05/20 10:14 111-44-404/30/20 16:5441688.3 1 2-Chloronaphthalene ND ug/kg 05/05/20 10:14 91-58-704/30/20 16:5441692.6 1 2-Chlorophenol ND ug/kg 05/05/20 10:14 95-57-804/30/20 16:5441696.7 1 4-Chlorophenylphenyl ether ND ug/kg 05/05/20 10:14 7005-72-304/30/20 16:544161081 Chrysene ND ug/kg 05/05/20 10:14 218-01-904/30/20 16:544161211 Dibenz(a,h)anthracene ND ug/kg 05/05/20 10:14 53-70-304/30/20 16:544161661 Dibenzofuran ND ug/kg 05/05/20 10:14 132-64-904/30/20 16:544161041 1,2-Dichlorobenzene ND ug/kg 05/05/20 10:14 95-50-104/30/20 16:5441689.9 1 1,3-Dichlorobenzene ND ug/kg 05/05/20 10:14 541-73-104/30/20 16:5441693.6 1 1,4-Dichlorobenzene ND ug/kg 05/05/20 10:14 106-46-704/30/20 16:5441691.4 1 3,3'-Dichlorobenzidine ND ug/kg 05/05/20 10:14 91-94-104/30/20 16:548312901 2,4-Dichlorophenol ND ug/kg 05/05/20 10:14 120-83-204/30/20 16:544161371 Diethylphthalate ND ug/kg 05/05/20 10:14 84-66-204/30/20 16:5441690.2 1 2,4-Dimethylphenol ND ug/kg 05/05/20 10:14 105-67-904/30/20 16:544161041 Dimethylphthalate ND ug/kg 05/05/20 10:14 131-11-304/30/20 16:5441693.9 1 Di-n-butylphthalate ND ug/kg 05/05/20 10:14 84-74-204/30/20 16:544161031 4,6-Dinitro-2-methylphenol ND ug/kg 05/05/20 10:14 534-52-104/30/20 16:548316701 2,4-Dinitrophenol ND ug/kg 05/05/20 10:14 51-28-504/30/20 16:54208013301 2,4-Dinitrotoluene ND ug/kg 05/05/20 10:14 121-14-204/30/20 16:544161101 2,6-Dinitrotoluene ND ug/kg 05/05/20 10:14 606-20-204/30/20 16:544161091 Di-n-octylphthalate ND ug/kg 05/05/20 10:14 117-84-004/30/20 16:544162371 bis(2-Ethylhexyl)phthalate ND ug/kg 05/05/20 10:14 117-81-704/30/20 16:544161361 Fluoranthene ND ug/kg 05/05/20 10:14 206-44-004/30/20 16:544161261 Fluorene ND ug/kg 05/05/20 10:14 86-73-704/30/20 16:544161111 Hexachloro-1,3-butadiene ND ug/kg 05/05/20 10:14 87-68-304/30/20 16:544161011 Hexachlorobenzene ND ug/kg 05/05/20 10:14 118-74-104/30/20 16:544161061 Hexachlorocyclopentadiene ND ug/kg 05/05/20 10:14 77-47-4 v204/30/20 16:544161661 Hexachloroethane ND ug/kg 05/05/20 10:14 67-72-104/30/20 16:5441694.7 1 Indeno(1,2,3-cd)pyrene ND ug/kg 05/05/20 10:14 193-39-504/30/20 16:544161901 Isophorone ND ug/kg 05/05/20 10:14 78-59-104/30/20 16:5441690.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-1 (0-2)Lab ID:92475481001 Collected:04/28/20 12:05 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 1-Methylnaphthalene ND ug/kg 05/05/20 10:14 90-12-004/30/20 16:544161111 2-Methylnaphthalene ND ug/kg 05/05/20 10:14 91-57-604/30/20 16:544161061 2-Methylphenol(o-Cresol)ND ug/kg 05/05/20 10:14 95-48-704/30/20 16:5441692.1 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 05/05/20 10:14 15831-10-404/30/20 16:544161051 Naphthalene ND ug/kg 05/05/20 10:14 91-20-304/30/20 16:5441699.5 1 2-Nitroaniline ND ug/kg 05/05/20 10:14 88-74-404/30/20 16:5420802091 3-Nitroaniline ND ug/kg 05/05/20 10:14 99-09-2 v104/30/20 16:5420802201 4-Nitroaniline ND ug/kg 05/05/20 10:14 100-01-6 v104/30/20 16:548312051 Nitrobenzene ND ug/kg 05/05/20 10:14 98-95-3 v104/30/20 16:5441699.2 1 2-Nitrophenol ND ug/kg 05/05/20 10:14 88-75-504/30/20 16:544161281 4-Nitrophenol ND ug/kg 05/05/20 10:14 100-02-704/30/20 16:5420806621 N-Nitrosodimethylamine ND ug/kg 05/05/20 10:14 62-75-9 v104/30/20 16:544161171 N-Nitroso-di-n-propylamine ND ug/kg 05/05/20 10:14 621-64-704/30/20 16:544161161 N-Nitrosodiphenylamine ND ug/kg 05/05/20 10:14 86-30-604/30/20 16:544161061 2,2'-Oxybis(1-chloropropane)ND ug/kg 05/05/20 10:14 108-60-1 v204/30/20 16:544161151 Pentachlorophenol ND ug/kg 05/05/20 10:14 87-86-504/30/20 16:548311901 Phenanthrene ND ug/kg 05/05/20 10:14 85-01-804/30/20 16:544161051 Phenol ND ug/kg 05/05/20 10:14 108-95-204/30/20 16:5441699.2 1 Pyrene ND ug/kg 05/05/20 10:14 129-00-004/30/20 16:544161141 Pyridine ND ug/kg 05/05/20 10:14 110-86-1 v104/30/20 16:544161051 1,2,4-Trichlorobenzene ND ug/kg 05/05/20 10:14 120-82-104/30/20 16:5441695.2 1 2,4,5-Trichlorophenol ND ug/kg 05/05/20 10:14 95-95-404/30/20 16:544161081 2,4,6-Trichlorophenol ND ug/kg 05/05/20 10:14 88-06-204/30/20 16:544161041 Surrogates Nitrobenzene-d5 (S)79 %05/05/20 10:14 4165-60-004/30/20 16:5423-110 1 2-Fluorobiphenyl (S)61 %05/05/20 10:14 321-60-804/30/20 16:5430-110 1 Terphenyl-d14 (S)79 %05/05/20 10:14 1718-51-004/30/20 16:5428-110 1 Phenol-d6 (S)81 %05/05/20 10:14 13127-88-304/30/20 16:5422-110 1 2-Fluorophenol (S)88 %05/05/20 10:14 367-12-404/30/20 16:5413-110 1 2,4,6-Tribromophenol (S)77 %05/05/20 10:14 118-79-604/30/20 16:5427-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics Acetone ND ug/kg 04/30/20 19:01 67-64-104/30/20 14:321019.5 1 Benzene ND ug/kg 04/30/20 19:01 71-43-204/30/20 14:325.0 0.90 1 Bromobenzene ND ug/kg 04/30/20 19:01 108-86-104/30/20 14:325.0 1.4 1 Bromochloromethane ND ug/kg 04/30/20 19:01 74-97-504/30/20 14:325.0 1.2 1 Bromodichloromethane ND ug/kg 04/30/20 19:01 75-27-404/30/20 14:325.0 0.99 1 Bromoform ND ug/kg 04/30/20 19:01 75-25-204/30/20 14:325.0 2.5 1 Bromomethane ND ug/kg 04/30/20 19:01 74-83-9 IH04/30/20 14:3210.1 2.4 1 2-Butanone (MEK)ND ug/kg 04/30/20 19:01 78-93-304/30/20 14:3210112.0 1 n-Butylbenzene ND ug/kg 04/30/20 19:01 104-51-804/30/20 14:325.0 2.8 1 sec-Butylbenzene ND ug/kg 04/30/20 19:01 135-98-804/30/20 14:325.0 2.1 1 tert-Butylbenzene ND ug/kg 04/30/20 19:01 98-06-604/30/20 14:325.0 1.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-1 (0-2)Lab ID:92475481001 Collected:04/28/20 12:05 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics Carbon tetrachloride ND ug/kg 04/30/20 19:01 56-23-504/30/20 14:325.0 0.96 1 Chlorobenzene ND ug/kg 04/30/20 19:01 108-90-704/30/20 14:325.0 0.97 1 Chloroethane ND ug/kg 04/30/20 19:01 75-00-304/30/20 14:3210.1 2.1 1 Chloroform ND ug/kg 04/30/20 19:01 67-66-304/30/20 14:325.0 1.1 1 Chloromethane ND ug/kg 04/30/20 19:01 74-87-304/30/20 14:3210.1 3.3 1 2-Chlorotoluene ND ug/kg 04/30/20 19:01 95-49-804/30/20 14:325.0 1.5 1 4-Chlorotoluene ND ug/kg 04/30/20 19:01 106-43-404/30/20 14:325.0 1.5 1 1,2-Dibromo-3-chloropropane ND ug/kg 04/30/20 19:01 96-12-804/30/20 14:325.0 2.6 1 Dibromochloromethane ND ug/kg 04/30/20 19:01 124-48-104/30/20 14:325.0 2.5 1 1,2-Dibromoethane (EDB)ND ug/kg 04/30/20 19:01 106-93-404/30/20 14:325.0 1.1 1 Dibromomethane ND ug/kg 04/30/20 19:01 74-95-304/30/20 14:325.0 1.5 1 1,2-Dichlorobenzene ND ug/kg 04/30/20 19:01 95-50-104/30/20 14:325.0 1.8 1 1,3-Dichlorobenzene ND ug/kg 04/30/20 19:01 541-73-104/30/20 14:325.0 1.8 1 1,4-Dichlorobenzene ND ug/kg 04/30/20 19:01 106-46-704/30/20 14:325.0 1.7 1 Dichlorodifluoromethane ND ug/kg 04/30/20 19:01 75-71-804/30/20 14:3210.1 4.1 1 1,1-Dichloroethane ND ug/kg 04/30/20 19:01 75-34-304/30/20 14:325.0 0.74 1 1,2-Dichloroethane ND ug/kg 04/30/20 19:01 107-06-204/30/20 14:325.0 1.0 1 1,1-Dichloroethene ND ug/kg 04/30/20 19:01 75-35-404/30/20 14:325.0 1.2 1 cis-1,2-Dichloroethene ND ug/kg 04/30/20 19:01 156-59-204/30/20 14:325.0 0.87 1 trans-1,2-Dichloroethene ND ug/kg 04/30/20 19:01 156-60-504/30/20 14:325.0 0.99 1 1,2-Dichloropropane ND ug/kg 04/30/20 19:01 78-87-504/30/20 14:325.0 1.9 1 1,3-Dichloropropane ND ug/kg 04/30/20 19:01 142-28-904/30/20 14:325.0 1.9 1 2,2-Dichloropropane ND ug/kg 04/30/20 19:01 594-20-704/30/20 14:325.0 0.50 1 1,1-Dichloropropene ND ug/kg 04/30/20 19:01 563-58-604/30/20 14:325.0 2.1 1 cis-1,3-Dichloropropene ND ug/kg 04/30/20 19:01 10061-01-504/30/20 14:325.0 2.3 1 trans-1,3-Dichloropropene ND ug/kg 04/30/20 19:01 10061-02-604/30/20 14:325.0 0.88 1 Diisopropyl ether ND ug/kg 04/30/20 19:01 108-20-304/30/20 14:325.0 2.9 1 Ethylbenzene ND ug/kg 04/30/20 19:01 100-41-404/30/20 14:325.0 1.1 1 Hexachloro-1,3-butadiene ND ug/kg 04/30/20 19:01 87-68-304/30/20 14:325.0 2.5 1 2-Hexanone ND ug/kg 04/30/20 19:01 591-78-604/30/20 14:3250.4 5.2 1 Isopropylbenzene (Cumene)ND ug/kg 04/30/20 19:01 98-82-804/30/20 14:325.0 1.5 1 p-Isopropyltoluene ND ug/kg 04/30/20 19:01 99-87-604/30/20 14:325.0 2.4 1 Methylene Chloride ND ug/kg 04/30/20 19:01 75-09-204/30/20 14:3220.1 6.0 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 04/30/20 19:01 108-10-104/30/20 14:3250.4 3.8 1 Methyl-tert-butyl ether ND ug/kg 04/30/20 19:01 1634-04-404/30/20 14:325.0 2.9 1 Naphthalene ND ug/kg 04/30/20 19:01 91-20-304/30/20 14:325.0 4.3 1 n-Propylbenzene ND ug/kg 04/30/20 19:01 103-65-104/30/20 14:325.0 1.7 1 Styrene ND ug/kg 04/30/20 19:01 100-42-504/30/20 14:325.0 1.5 1 1,1,1,2-Tetrachloroethane ND ug/kg 04/30/20 19:01 630-20-604/30/20 14:325.0 1.2 1 1,1,2,2-Tetrachloroethane ND ug/kg 04/30/20 19:01 79-34-504/30/20 14:325.0 1.7 1 Tetrachloroethene ND ug/kg 04/30/20 19:01 127-18-404/30/20 14:325.0 1.6 1 Toluene ND ug/kg 04/30/20 19:01 108-88-304/30/20 14:325.0 1.6 1 1,2,3-Trichlorobenzene ND ug/kg 04/30/20 19:01 87-61-604/30/20 14:325.0 3.6 1 1,2,4-Trichlorobenzene ND ug/kg 04/30/20 19:01 120-82-104/30/20 14:325.0 2.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-1 (0-2)Lab ID:92475481001 Collected:04/28/20 12:05 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics 1,1,1-Trichloroethane ND ug/kg 04/30/20 19:01 71-55-604/30/20 14:325.0 0.88 1 1,1,2-Trichloroethane ND ug/kg 04/30/20 19:01 79-00-504/30/20 14:325.0 1.1 1 Trichloroethene ND ug/kg 04/30/20 19:01 79-01-604/30/20 14:325.0 1.3 1 Trichlorofluoromethane ND ug/kg 04/30/20 19:01 75-69-404/30/20 14:325.0 1.2 1 1,2,3-Trichloropropane ND ug/kg 04/30/20 19:01 96-18-404/30/20 14:325.0 1.7 1 1,2,4-Trimethylbenzene ND ug/kg 04/30/20 19:01 95-63-604/30/20 14:325.0 2.0 1 1,3,5-Trimethylbenzene ND ug/kg 04/30/20 19:01 108-67-804/30/20 14:325.0 1.7 1 Vinyl acetate ND ug/kg 04/30/20 19:01 108-05-404/30/20 14:3250.4 16.4 1 Vinyl chloride ND ug/kg 04/30/20 19:01 75-01-404/30/20 14:3210.1 1.9 1 Xylene (Total)ND ug/kg 04/30/20 19:01 1330-20-704/30/20 14:3210.1 3.5 1 m&p-Xylene ND ug/kg 04/30/20 19:01 179601-23-104/30/20 14:3210.1 2.4 1 o-Xylene ND ug/kg 04/30/20 19:01 95-47-604/30/20 14:325.0 1.2 1 Surrogates Toluene-d8 (S)101 %04/30/20 19:01 2037-26-504/30/20 14:3270-130 1 4-Bromofluorobenzene (S)101 %04/30/20 19:01 460-00-404/30/20 14:3270-130 1 1,2-Dichloroethane-d4 (S)106 %04/30/20 19:01 17060-07-004/30/20 14:3270-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 20.1 %04/29/20 17:050.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 79.2 %05/05/20 10:5805/05/20 10:501 Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 0.340J mg/kg 05/04/20 11:27 18540-29-9 J05/02/20 11:141.26 0.322 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-2 (0-2)Lab ID:92475481002 Collected:04/28/20 11:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8081B Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8081 GCS Pesticides Aldrin ND ug/kg 05/06/20 01:13 309-00-204/29/20 18:495.4 2.0 2 alpha-BHC ND ug/kg 05/06/20 01:13 319-84-604/29/20 18:495.4 1.9 2 beta-BHC ND ug/kg 05/06/20 01:13 319-85-704/29/20 18:495.4 2.0 2 delta-BHC ND ug/kg 05/06/20 01:13 319-86-804/29/20 18:495.4 1.9 2 gamma-BHC (Lindane)ND ug/kg 05/06/20 01:13 58-89-904/29/20 18:495.4 2.2 2 Chlordane (Technical)ND ug/kg 05/06/20 01:13 57-74-904/29/20 18:4919.0 19.0 2 4,4'-DDD ND ug/kg 05/06/20 01:13 72-54-804/29/20 18:495.4 2.3 2 4,4'-DDE ND ug/kg 05/06/20 01:13 72-55-904/29/20 18:495.4 2.1 2 4,4'-DDT ND ug/kg 05/06/20 01:13 50-29-304/29/20 18:495.4 2.0 2 Dieldrin ND ug/kg 05/06/20 01:13 60-57-104/29/20 18:495.4 2.2 2 Endosulfan I ND ug/kg 05/06/20 01:13 959-98-804/29/20 18:495.4 2.2 2 Endosulfan II ND ug/kg 05/06/20 01:13 33213-65-904/29/20 18:495.4 2.2 2 Endosulfan sulfate ND ug/kg 05/06/20 01:13 1031-07-804/29/20 18:495.4 2.4 2 Endrin ND ug/kg 05/06/20 01:13 72-20-804/29/20 18:495.4 2.3 2 Endrin aldehyde ND ug/kg 05/06/20 01:13 7421-93-404/29/20 18:495.4 2.1 2 Endrin ketone ND ug/kg 05/06/20 01:13 53494-70-504/29/20 18:495.4 2.9 2 Heptachlor ND ug/kg 05/06/20 01:13 76-44-804/29/20 18:495.4 1.8 2 Heptachlor epoxide ND ug/kg 05/06/20 01:13 1024-57-304/29/20 18:495.4 1.8 2 Hexachlorobenzene ND ug/kg 05/06/20 01:13 118-74-104/29/20 18:495.4 1.8 2 Methoxychlor ND ug/kg 05/06/20 01:13 72-43-504/29/20 18:4913.6 7.1 2 Mirex ND ug/kg 05/06/20 01:13 2385-85-504/29/20 18:4913.6 6.6 2 Toxaphene ND ug/kg 05/06/20 01:13 8001-35-204/29/20 18:4919.0 19.0 2 Surrogates Tetrachloro-m-xylene (S)59 %05/06/20 01:13 877-09-8 D304/29/20 18:4915-130 2 Decachlorobiphenyl (S)62 %05/06/20 01:13 2051-24-304/29/20 18:4910-130 2 Analytical Method: EPA 6020B Preparation Method: 3050B Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 2.29 mg/kg 05/02/20 15:40 7440-38-205/02/20 06:481.38 0.584 5 Barium 66.9 mg/kg 05/02/20 15:40 7440-39-305/02/20 06:483.46 1.73 5 Cadmium ND mg/kg 05/02/20 15:40 7440-43-905/02/20 06:481.38 0.562 5 Chromium 41.4 mg/kg 05/02/20 15:40 7440-47-305/02/20 06:486.92 3.10 5 Lead 41.0 mg/kg 05/02/20 15:40 7439-92-105/02/20 06:482.77 1.38 5 Selenium ND mg/kg 05/02/20 15:40 7782-49-205/02/20 06:483.46 1.40 5 Silver ND mg/kg 05/02/20 15:40 7440-22-405/02/20 06:480.692 0.295 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0391J mg/kg 05/04/20 19:52 7439-97-6 J05/04/20 15:060.0553 0.0249 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 05/05/20 11:35 83-32-904/30/20 16:544521161 Acenaphthylene ND ug/kg 05/05/20 11:35 208-96-804/30/20 16:544521071 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-2 (0-2)Lab ID:92475481002 Collected:04/28/20 11:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Aniline ND ug/kg 05/05/20 11:35 62-53-3 v104/30/20 16:544521011 Anthracene ND ug/kg 05/05/20 11:35 120-12-704/30/20 16:544521171 Benzo(a)anthracene ND ug/kg 05/05/20 11:35 56-55-304/30/20 16:544521441 Benzo(a)pyrene ND ug/kg 05/05/20 11:35 50-32-804/30/20 16:544521961 Benzo(b)fluoranthene ND ug/kg 05/05/20 11:35 205-99-204/30/20 16:544521821 Benzo(g,h,i)perylene ND ug/kg 05/05/20 11:35 191-24-204/30/20 16:544521771 Benzo(k)fluoranthene ND ug/kg 05/05/20 11:35 207-08-904/30/20 16:544521901 Benzoic Acid ND ug/kg 05/05/20 11:35 65-85-004/30/20 16:5422604871 Benzyl alcohol ND ug/kg 05/05/20 11:35 100-51-604/30/20 16:549042401 4-Bromophenylphenyl ether ND ug/kg 05/05/20 11:35 101-55-304/30/20 16:544521191 Butylbenzylphthalate ND ug/kg 05/05/20 11:35 85-68-704/30/20 16:544521201 4-Chloro-3-methylphenol ND ug/kg 05/05/20 11:35 59-50-704/30/20 16:549042751 4-Chloroaniline ND ug/kg 05/05/20 11:35 106-47-804/30/20 16:549042771 bis(2-Chloroethoxy)methane ND ug/kg 05/05/20 11:35 111-91-104/30/20 16:544521211 bis(2-Chloroethyl) ether ND ug/kg 05/05/20 11:35 111-44-404/30/20 16:5445296.0 1 2-Chloronaphthalene ND ug/kg 05/05/20 11:35 91-58-704/30/20 16:544521011 2-Chlorophenol ND ug/kg 05/05/20 11:35 95-57-804/30/20 16:544521051 4-Chlorophenylphenyl ether ND ug/kg 05/05/20 11:35 7005-72-304/30/20 16:544521171 Chrysene ND ug/kg 05/05/20 11:35 218-01-904/30/20 16:544521311 Dibenz(a,h)anthracene ND ug/kg 05/05/20 11:35 53-70-304/30/20 16:544521811 Dibenzofuran ND ug/kg 05/05/20 11:35 132-64-904/30/20 16:544521131 1,2-Dichlorobenzene ND ug/kg 05/05/20 11:35 95-50-104/30/20 16:5445297.8 1 1,3-Dichlorobenzene ND ug/kg 05/05/20 11:35 541-73-104/30/20 16:544521021 1,4-Dichlorobenzene ND ug/kg 05/05/20 11:35 106-46-704/30/20 16:5445299.4 1 3,3'-Dichlorobenzidine ND ug/kg 05/05/20 11:35 91-94-104/30/20 16:549043151 2,4-Dichlorophenol ND ug/kg 05/05/20 11:35 120-83-204/30/20 16:544521491 Diethylphthalate ND ug/kg 05/05/20 11:35 84-66-204/30/20 16:5445298.0 1 2,4-Dimethylphenol ND ug/kg 05/05/20 11:35 105-67-904/30/20 16:544521131 Dimethylphthalate ND ug/kg 05/05/20 11:35 131-11-304/30/20 16:544521021 Di-n-butylphthalate ND ug/kg 05/05/20 11:35 84-74-204/30/20 16:544521111 4,6-Dinitro-2-methylphenol ND ug/kg 05/05/20 11:35 534-52-104/30/20 16:549047281 2,4-Dinitrophenol ND ug/kg 05/05/20 11:35 51-28-504/30/20 16:54226014401 2,4-Dinitrotoluene ND ug/kg 05/05/20 11:35 121-14-204/30/20 16:544521201 2,6-Dinitrotoluene ND ug/kg 05/05/20 11:35 606-20-204/30/20 16:544521181 Di-n-octylphthalate ND ug/kg 05/05/20 11:35 117-84-004/30/20 16:544522571 bis(2-Ethylhexyl)phthalate ND ug/kg 05/05/20 11:35 117-81-704/30/20 16:544521481 Fluoranthene ND ug/kg 05/05/20 11:35 206-44-004/30/20 16:544521371 Fluorene ND ug/kg 05/05/20 11:35 86-73-704/30/20 16:544521211 Hexachloro-1,3-butadiene ND ug/kg 05/05/20 11:35 87-68-304/30/20 16:544521101 Hexachlorobenzene ND ug/kg 05/05/20 11:35 118-74-104/30/20 16:544521151 Hexachlorocyclopentadiene ND ug/kg 05/05/20 11:35 77-47-4 v204/30/20 16:544521811 Hexachloroethane ND ug/kg 05/05/20 11:35 67-72-104/30/20 16:544521031 Indeno(1,2,3-cd)pyrene ND ug/kg 05/05/20 11:35 193-39-504/30/20 16:544522071 Isophorone ND ug/kg 05/05/20 11:35 78-59-104/30/20 16:5445298.2 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-2 (0-2)Lab ID:92475481002 Collected:04/28/20 11:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 1-Methylnaphthalene ND ug/kg 05/05/20 11:35 90-12-004/30/20 16:544521201 2-Methylnaphthalene ND ug/kg 05/05/20 11:35 91-57-604/30/20 16:544521151 2-Methylphenol(o-Cresol)ND ug/kg 05/05/20 11:35 95-48-704/30/20 16:544521001 3&4-Methylphenol(m&p Cresol)ND ug/kg 05/05/20 11:35 15831-10-404/30/20 16:544521141 Naphthalene ND ug/kg 05/05/20 11:35 91-20-304/30/20 16:544521081 2-Nitroaniline ND ug/kg 05/05/20 11:35 88-74-404/30/20 16:5422602271 3-Nitroaniline ND ug/kg 05/05/20 11:35 99-09-2 v104/30/20 16:5422602401 4-Nitroaniline ND ug/kg 05/05/20 11:35 100-01-6 v104/30/20 16:549042231 Nitrobenzene ND ug/kg 05/05/20 11:35 98-95-3 v104/30/20 16:544521081 2-Nitrophenol ND ug/kg 05/05/20 11:35 88-75-504/30/20 16:544521401 4-Nitrophenol ND ug/kg 05/05/20 11:35 100-02-704/30/20 16:5422607201 N-Nitrosodimethylamine ND ug/kg 05/05/20 11:35 62-75-9 v104/30/20 16:544521271 N-Nitroso-di-n-propylamine ND ug/kg 05/05/20 11:35 621-64-704/30/20 16:544521271 N-Nitrosodiphenylamine ND ug/kg 05/05/20 11:35 86-30-604/30/20 16:544521151 2,2'-Oxybis(1-chloropropane)ND ug/kg 05/05/20 11:35 108-60-1 v204/30/20 16:544521261 Pentachlorophenol ND ug/kg 05/05/20 11:35 87-86-504/30/20 16:549042071 Phenanthrene ND ug/kg 05/05/20 11:35 85-01-804/30/20 16:544521141 Phenol ND ug/kg 05/05/20 11:35 108-95-204/30/20 16:544521081 Pyrene ND ug/kg 05/05/20 11:35 129-00-004/30/20 16:544521241 Pyridine ND ug/kg 05/05/20 11:35 110-86-1 v104/30/20 16:544521141 1,2,4-Trichlorobenzene ND ug/kg 05/05/20 11:35 120-82-104/30/20 16:544521041 2,4,5-Trichlorophenol ND ug/kg 05/05/20 11:35 95-95-404/30/20 16:544521171 2,4,6-Trichlorophenol ND ug/kg 05/05/20 11:35 88-06-204/30/20 16:544521141 Surrogates Nitrobenzene-d5 (S)72 %05/05/20 11:35 4165-60-004/30/20 16:5423-110 1 2-Fluorobiphenyl (S)43 %05/05/20 11:35 321-60-804/30/20 16:5430-110 1 Terphenyl-d14 (S)68 %05/05/20 11:35 1718-51-004/30/20 16:5428-110 1 Phenol-d6 (S)69 %05/05/20 11:35 13127-88-304/30/20 16:5422-110 1 2-Fluorophenol (S)77 %05/05/20 11:35 367-12-404/30/20 16:5413-110 1 2,4,6-Tribromophenol (S)64 %05/05/20 11:35 118-79-604/30/20 16:5427-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics Acetone 11.3J ug/kg 04/30/20 19:25 67-64-104/30/20 14:3210610.0 1 Benzene ND ug/kg 04/30/20 19:25 71-43-204/30/20 14:325.3 0.95 1 Bromobenzene ND ug/kg 04/30/20 19:25 108-86-104/30/20 14:325.3 1.4 1 Bromochloromethane ND ug/kg 04/30/20 19:25 74-97-504/30/20 14:325.3 1.3 1 Bromodichloromethane ND ug/kg 04/30/20 19:25 75-27-404/30/20 14:325.3 1.0 1 Bromoform ND ug/kg 04/30/20 19:25 75-25-204/30/20 14:325.3 2.6 1 Bromomethane ND ug/kg 04/30/20 19:25 74-83-9 IH04/30/20 14:3210.6 2.5 1 2-Butanone (MEK)ND ug/kg 04/30/20 19:25 78-93-304/30/20 14:3210612.7 1 n-Butylbenzene ND ug/kg 04/30/20 19:25 104-51-804/30/20 14:325.3 3.0 1 sec-Butylbenzene ND ug/kg 04/30/20 19:25 135-98-804/30/20 14:325.3 2.3 1 tert-Butylbenzene ND ug/kg 04/30/20 19:25 98-06-604/30/20 14:325.3 1.8 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-2 (0-2)Lab ID:92475481002 Collected:04/28/20 11:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics Carbon tetrachloride ND ug/kg 04/30/20 19:25 56-23-504/30/20 14:325.3 1.0 1 Chlorobenzene ND ug/kg 04/30/20 19:25 108-90-704/30/20 14:325.3 1.0 1 Chloroethane ND ug/kg 04/30/20 19:25 75-00-304/30/20 14:3210.6 2.2 1 Chloroform ND ug/kg 04/30/20 19:25 67-66-304/30/20 14:325.3 1.1 1 Chloromethane ND ug/kg 04/30/20 19:25 74-87-304/30/20 14:3210.6 3.5 1 2-Chlorotoluene ND ug/kg 04/30/20 19:25 95-49-804/30/20 14:325.3 1.6 1 4-Chlorotoluene ND ug/kg 04/30/20 19:25 106-43-404/30/20 14:325.3 1.6 1 1,2-Dibromo-3-chloropropane ND ug/kg 04/30/20 19:25 96-12-804/30/20 14:325.3 2.7 1 Dibromochloromethane ND ug/kg 04/30/20 19:25 124-48-104/30/20 14:325.3 2.7 1 1,2-Dibromoethane (EDB)ND ug/kg 04/30/20 19:25 106-93-404/30/20 14:325.3 1.2 1 Dibromomethane ND ug/kg 04/30/20 19:25 74-95-304/30/20 14:325.3 1.6 1 1,2-Dichlorobenzene ND ug/kg 04/30/20 19:25 95-50-104/30/20 14:325.3 1.9 1 1,3-Dichlorobenzene ND ug/kg 04/30/20 19:25 541-73-104/30/20 14:325.3 1.9 1 1,4-Dichlorobenzene ND ug/kg 04/30/20 19:25 106-46-704/30/20 14:325.3 1.8 1 Dichlorodifluoromethane ND ug/kg 04/30/20 19:25 75-71-804/30/20 14:3210.6 4.4 1 1,1-Dichloroethane ND ug/kg 04/30/20 19:25 75-34-304/30/20 14:325.3 0.78 1 1,2-Dichloroethane ND ug/kg 04/30/20 19:25 107-06-204/30/20 14:325.3 1.1 1 1,1-Dichloroethene ND ug/kg 04/30/20 19:25 75-35-404/30/20 14:325.3 1.2 1 cis-1,2-Dichloroethene ND ug/kg 04/30/20 19:25 156-59-204/30/20 14:325.3 0.92 1 trans-1,2-Dichloroethene ND ug/kg 04/30/20 19:25 156-60-504/30/20 14:325.3 1.0 1 1,2-Dichloropropane ND ug/kg 04/30/20 19:25 78-87-504/30/20 14:325.3 2.0 1 1,3-Dichloropropane ND ug/kg 04/30/20 19:25 142-28-904/30/20 14:325.3 2.0 1 2,2-Dichloropropane ND ug/kg 04/30/20 19:25 594-20-704/30/20 14:325.3 0.53 1 1,1-Dichloropropene ND ug/kg 04/30/20 19:25 563-58-604/30/20 14:325.3 2.3 1 cis-1,3-Dichloropropene ND ug/kg 04/30/20 19:25 10061-01-504/30/20 14:325.3 2.4 1 trans-1,3-Dichloropropene ND ug/kg 04/30/20 19:25 10061-02-604/30/20 14:325.3 0.93 1 Diisopropyl ether ND ug/kg 04/30/20 19:25 108-20-304/30/20 14:325.3 3.0 1 Ethylbenzene ND ug/kg 04/30/20 19:25 100-41-404/30/20 14:325.3 1.1 1 Hexachloro-1,3-butadiene ND ug/kg 04/30/20 19:25 87-68-304/30/20 14:325.3 2.6 1 2-Hexanone ND ug/kg 04/30/20 19:25 591-78-604/30/20 14:3253.2 5.5 1 Isopropylbenzene (Cumene)ND ug/kg 04/30/20 19:25 98-82-804/30/20 14:325.3 1.5 1 p-Isopropyltoluene ND ug/kg 04/30/20 19:25 99-87-604/30/20 14:325.3 2.6 1 Methylene Chloride ND ug/kg 04/30/20 19:25 75-09-204/30/20 14:3221.3 6.3 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 04/30/20 19:25 108-10-104/30/20 14:3253.2 4.0 1 Methyl-tert-butyl ether ND ug/kg 04/30/20 19:25 1634-04-404/30/20 14:325.3 3.0 1 Naphthalene ND ug/kg 04/30/20 19:25 91-20-304/30/20 14:325.3 4.5 1 n-Propylbenzene ND ug/kg 04/30/20 19:25 103-65-104/30/20 14:325.3 1.8 1 Styrene ND ug/kg 04/30/20 19:25 100-42-504/30/20 14:325.3 1.6 1 1,1,1,2-Tetrachloroethane ND ug/kg 04/30/20 19:25 630-20-604/30/20 14:325.3 1.3 1 1,1,2,2-Tetrachloroethane ND ug/kg 04/30/20 19:25 79-34-504/30/20 14:325.3 1.8 1 Tetrachloroethene ND ug/kg 04/30/20 19:25 127-18-404/30/20 14:325.3 1.7 1 Toluene ND ug/kg 04/30/20 19:25 108-88-304/30/20 14:325.3 1.7 1 1,2,3-Trichlorobenzene ND ug/kg 04/30/20 19:25 87-61-604/30/20 14:325.3 3.8 1 1,2,4-Trichlorobenzene ND ug/kg 04/30/20 19:25 120-82-104/30/20 14:325.3 2.8 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-2 (0-2)Lab ID:92475481002 Collected:04/28/20 11:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics 1,1,1-Trichloroethane ND ug/kg 04/30/20 19:25 71-55-604/30/20 14:325.3 0.93 1 1,1,2-Trichloroethane ND ug/kg 04/30/20 19:25 79-00-504/30/20 14:325.3 1.2 1 Trichloroethene ND ug/kg 04/30/20 19:25 79-01-604/30/20 14:325.3 1.4 1 Trichlorofluoromethane ND ug/kg 04/30/20 19:25 75-69-404/30/20 14:325.3 1.3 1 1,2,3-Trichloropropane ND ug/kg 04/30/20 19:25 96-18-404/30/20 14:325.3 1.8 1 1,2,4-Trimethylbenzene ND ug/kg 04/30/20 19:25 95-63-604/30/20 14:325.3 2.1 1 1,3,5-Trimethylbenzene ND ug/kg 04/30/20 19:25 108-67-804/30/20 14:325.3 1.8 1 Vinyl acetate ND ug/kg 04/30/20 19:25 108-05-404/30/20 14:3253.2 17.3 1 Vinyl chloride ND ug/kg 04/30/20 19:25 75-01-404/30/20 14:3210.6 2.0 1 Xylene (Total)ND ug/kg 04/30/20 19:25 1330-20-704/30/20 14:3210.6 3.7 1 m&p-Xylene ND ug/kg 04/30/20 19:25 179601-23-104/30/20 14:3210.6 2.5 1 o-Xylene ND ug/kg 04/30/20 19:25 95-47-604/30/20 14:325.3 1.2 1 Surrogates Toluene-d8 (S)102 %04/30/20 19:25 2037-26-504/30/20 14:3270-130 1 4-Bromofluorobenzene (S)100 %04/30/20 19:25 460-00-404/30/20 14:3270-130 1 1,2-Dichloroethane-d4 (S)107 %04/30/20 19:25 17060-07-004/30/20 14:3270-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 27.5 %04/29/20 17:050.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 72.3 %05/05/20 10:5805/05/20 10:501 Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 0.447J mg/kg 05/04/20 11:32 18540-29-9 J05/02/20 11:141.38 0.353 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-3 (0-2)Lab ID:92475481003 Collected:04/28/20 10:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8081B Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8081 GCS Pesticides Aldrin ND ug/kg 05/06/20 01:28 309-00-204/29/20 18:4924.6 8.9 10 alpha-BHC ND ug/kg 05/06/20 01:28 319-84-604/29/20 18:4924.6 8.5 10 beta-BHC ND ug/kg 05/06/20 01:28 319-85-704/29/20 18:4924.6 8.9 10 delta-BHC ND ug/kg 05/06/20 01:28 319-86-804/29/20 18:4924.6 8.7 10 gamma-BHC (Lindane)ND ug/kg 05/06/20 01:28 58-89-904/29/20 18:4924.6 10.1 10 Chlordane (Technical)132 ug/kg 05/06/20 01:28 57-74-904/29/20 18:4986.0 86.0 10 4,4'-DDD ND ug/kg 05/06/20 01:28 72-54-804/29/20 18:4924.6 10.2 10 4,4'-DDE ND ug/kg 05/06/20 01:28 72-55-904/29/20 18:4924.6 9.7 10 4,4'-DDT ND ug/kg 05/06/20 01:28 50-29-304/29/20 18:4924.6 8.9 10 Dieldrin 20.5J ug/kg 05/06/20 01:28 60-57-104/29/20 18:4924.6 10 10 Endosulfan I ND ug/kg 05/06/20 01:28 959-98-804/29/20 18:4924.6 9.9 10 Endosulfan II ND ug/kg 05/06/20 01:28 33213-65-904/29/20 18:4924.6 9.9 10 Endosulfan sulfate ND ug/kg 05/06/20 01:28 1031-07-804/29/20 18:4924.6 10.7 10 Endrin ND ug/kg 05/06/20 01:28 72-20-804/29/20 18:4924.6 10.3 10 Endrin aldehyde ND ug/kg 05/06/20 01:28 7421-93-404/29/20 18:4924.6 9.6 10 Endrin ketone ND ug/kg 05/06/20 01:28 53494-70-504/29/20 18:4924.6 12.9 10 Heptachlor ND ug/kg 05/06/20 01:28 76-44-804/29/20 18:4924.6 8.1 10 Heptachlor epoxide ND ug/kg 05/06/20 01:28 1024-57-304/29/20 18:4924.6 8.2 10 Hexachlorobenzene ND ug/kg 05/06/20 01:28 118-74-104/29/20 18:4924.6 8.1 10 Methoxychlor ND ug/kg 05/06/20 01:28 72-43-504/29/20 18:4961.4 32.2 10 Mirex ND ug/kg 05/06/20 01:28 2385-85-504/29/20 18:4961.4 29.8 10 Toxaphene ND ug/kg 05/06/20 01:28 8001-35-204/29/20 18:4986.0 86.0 10 Surrogates Tetrachloro-m-xylene (S)0 %05/06/20 01:28 877-09-8 S404/29/20 18:4915-130 10 Decachlorobiphenyl (S)0 %05/06/20 01:28 2051-24-3 S404/29/20 18:4910-130 10 Analytical Method: EPA 6020B Preparation Method: 3050B Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 3.14 mg/kg 05/02/20 15:43 7440-38-205/02/20 06:481.40 0.590 5 Barium 73.1 mg/kg 05/02/20 15:43 7440-39-305/02/20 06:483.49 1.75 5 Cadmium ND mg/kg 05/02/20 15:43 7440-43-905/02/20 06:481.40 0.567 5 Chromium 38.3 mg/kg 05/02/20 15:43 7440-47-305/02/20 06:486.99 3.13 5 Lead 28.1 mg/kg 05/02/20 15:43 7439-92-105/02/20 06:482.80 1.40 5 Selenium ND mg/kg 05/02/20 15:43 7782-49-205/02/20 06:483.49 1.41 5 Silver ND mg/kg 05/02/20 15:43 7440-22-405/02/20 06:480.699 0.298 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0278J mg/kg 05/04/20 19:54 7439-97-6 J05/04/20 15:060.0559 0.0252 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 05/05/20 12:03 83-32-904/30/20 16:544161071 Acenaphthylene ND ug/kg 05/05/20 12:03 208-96-804/30/20 16:5441698.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-3 (0-2)Lab ID:92475481003 Collected:04/28/20 10:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Aniline ND ug/kg 05/05/20 12:03 62-53-3 v104/30/20 16:5441693.5 1 Anthracene ND ug/kg 05/05/20 12:03 120-12-704/30/20 16:544161081 Benzo(a)anthracene ND ug/kg 05/05/20 12:03 56-55-304/30/20 16:544161321 Benzo(a)pyrene ND ug/kg 05/05/20 12:03 50-32-804/30/20 16:544161801 Benzo(b)fluoranthene ND ug/kg 05/05/20 12:03 205-99-204/30/20 16:544161681 Benzo(g,h,i)perylene ND ug/kg 05/05/20 12:03 191-24-204/30/20 16:544161631 Benzo(k)fluoranthene ND ug/kg 05/05/20 12:03 207-08-904/30/20 16:544161751 Benzoic Acid ND ug/kg 05/05/20 12:03 65-85-004/30/20 16:5420804491 Benzyl alcohol ND ug/kg 05/05/20 12:03 100-51-604/30/20 16:548332211 4-Bromophenylphenyl ether ND ug/kg 05/05/20 12:03 101-55-304/30/20 16:544161091 Butylbenzylphthalate ND ug/kg 05/05/20 12:03 85-68-704/30/20 16:544161111 4-Chloro-3-methylphenol ND ug/kg 05/05/20 12:03 59-50-704/30/20 16:548332541 4-Chloroaniline ND ug/kg 05/05/20 12:03 106-47-804/30/20 16:548332551 bis(2-Chloroethoxy)methane ND ug/kg 05/05/20 12:03 111-91-104/30/20 16:544161111 bis(2-Chloroethyl) ether ND ug/kg 05/05/20 12:03 111-44-404/30/20 16:5441688.4 1 2-Chloronaphthalene ND ug/kg 05/05/20 12:03 91-58-704/30/20 16:5441692.7 1 2-Chlorophenol ND ug/kg 05/05/20 12:03 95-57-804/30/20 16:5441696.9 1 4-Chlorophenylphenyl ether ND ug/kg 05/05/20 12:03 7005-72-304/30/20 16:544161081 Chrysene ND ug/kg 05/05/20 12:03 218-01-904/30/20 16:544161211 Dibenz(a,h)anthracene ND ug/kg 05/05/20 12:03 53-70-304/30/20 16:544161671 Dibenzofuran ND ug/kg 05/05/20 12:03 132-64-904/30/20 16:544161041 1,2-Dichlorobenzene ND ug/kg 05/05/20 12:03 95-50-104/30/20 16:5441690.1 1 1,3-Dichlorobenzene ND ug/kg 05/05/20 12:03 541-73-104/30/20 16:5441693.7 1 1,4-Dichlorobenzene ND ug/kg 05/05/20 12:03 106-46-704/30/20 16:5441691.6 1 3,3'-Dichlorobenzidine ND ug/kg 05/05/20 12:03 91-94-104/30/20 16:548332901 2,4-Dichlorophenol ND ug/kg 05/05/20 12:03 120-83-204/30/20 16:544161381 Diethylphthalate ND ug/kg 05/05/20 12:03 84-66-204/30/20 16:5441690.3 1 2,4-Dimethylphenol ND ug/kg 05/05/20 12:03 105-67-904/30/20 16:544161041 Dimethylphthalate ND ug/kg 05/05/20 12:03 131-11-304/30/20 16:5441694.1 1 Di-n-butylphthalate ND ug/kg 05/05/20 12:03 84-74-204/30/20 16:544161031 4,6-Dinitro-2-methylphenol ND ug/kg 05/05/20 12:03 534-52-104/30/20 16:548336711 2,4-Dinitrophenol ND ug/kg 05/05/20 12:03 51-28-504/30/20 16:54208013301 2,4-Dinitrotoluene ND ug/kg 05/05/20 12:03 121-14-204/30/20 16:544161101 2,6-Dinitrotoluene ND ug/kg 05/05/20 12:03 606-20-204/30/20 16:544161091 Di-n-octylphthalate ND ug/kg 05/05/20 12:03 117-84-004/30/20 16:544162371 bis(2-Ethylhexyl)phthalate ND ug/kg 05/05/20 12:03 117-81-704/30/20 16:544161361 Fluoranthene ND ug/kg 05/05/20 12:03 206-44-004/30/20 16:544161261 Fluorene ND ug/kg 05/05/20 12:03 86-73-704/30/20 16:544161111 Hexachloro-1,3-butadiene ND ug/kg 05/05/20 12:03 87-68-304/30/20 16:544161011 Hexachlorobenzene ND ug/kg 05/05/20 12:03 118-74-104/30/20 16:544161061 Hexachlorocyclopentadiene ND ug/kg 05/05/20 12:03 77-47-4 v204/30/20 16:544161671 Hexachloroethane ND ug/kg 05/05/20 12:03 67-72-104/30/20 16:5441694.9 1 Indeno(1,2,3-cd)pyrene ND ug/kg 05/05/20 12:03 193-39-504/30/20 16:544161901 Isophorone ND ug/kg 05/05/20 12:03 78-59-104/30/20 16:5441690.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-3 (0-2)Lab ID:92475481003 Collected:04/28/20 10:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 1-Methylnaphthalene ND ug/kg 05/05/20 12:03 90-12-004/30/20 16:544161111 2-Methylnaphthalene ND ug/kg 05/05/20 12:03 91-57-604/30/20 16:544161061 2-Methylphenol(o-Cresol)ND ug/kg 05/05/20 12:03 95-48-704/30/20 16:5441692.2 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 05/05/20 12:03 15831-10-404/30/20 16:544161051 Naphthalene ND ug/kg 05/05/20 12:03 91-20-304/30/20 16:5441699.7 1 2-Nitroaniline ND ug/kg 05/05/20 12:03 88-74-404/30/20 16:5420802091 3-Nitroaniline ND ug/kg 05/05/20 12:03 99-09-2 v104/30/20 16:5420802211 4-Nitroaniline ND ug/kg 05/05/20 12:03 100-01-6 v104/30/20 16:548332061 Nitrobenzene ND ug/kg 05/05/20 12:03 98-95-3 v104/30/20 16:5441699.4 1 2-Nitrophenol ND ug/kg 05/05/20 12:03 88-75-504/30/20 16:544161291 4-Nitrophenol ND ug/kg 05/05/20 12:03 100-02-704/30/20 16:5420806641 N-Nitrosodimethylamine ND ug/kg 05/05/20 12:03 62-75-9 v104/30/20 16:544161171 N-Nitroso-di-n-propylamine ND ug/kg 05/05/20 12:03 621-64-704/30/20 16:544161171 N-Nitrosodiphenylamine ND ug/kg 05/05/20 12:03 86-30-604/30/20 16:544161061 2,2'-Oxybis(1-chloropropane)ND ug/kg 05/05/20 12:03 108-60-1 v204/30/20 16:544161161 Pentachlorophenol ND ug/kg 05/05/20 12:03 87-86-504/30/20 16:548331901 Phenanthrene ND ug/kg 05/05/20 12:03 85-01-804/30/20 16:544161051 Phenol ND ug/kg 05/05/20 12:03 108-95-204/30/20 16:5441699.4 1 Pyrene ND ug/kg 05/05/20 12:03 129-00-004/30/20 16:544161151 Pyridine ND ug/kg 05/05/20 12:03 110-86-1 v104/30/20 16:544161051 1,2,4-Trichlorobenzene ND ug/kg 05/05/20 12:03 120-82-104/30/20 16:5441695.4 1 2,4,5-Trichlorophenol ND ug/kg 05/05/20 12:03 95-95-404/30/20 16:544161081 2,4,6-Trichlorophenol ND ug/kg 05/05/20 12:03 88-06-204/30/20 16:544161051 Surrogates Nitrobenzene-d5 (S)82 %05/05/20 12:03 4165-60-004/30/20 16:5423-110 1 2-Fluorobiphenyl (S)51 %05/05/20 12:03 321-60-804/30/20 16:5430-110 1 Terphenyl-d14 (S)93 %05/05/20 12:03 1718-51-004/30/20 16:5428-110 1 Phenol-d6 (S)83 %05/05/20 12:03 13127-88-304/30/20 16:5422-110 1 2-Fluorophenol (S)92 %05/05/20 12:03 367-12-404/30/20 16:5413-110 1 2,4,6-Tribromophenol (S)86 %05/05/20 12:03 118-79-604/30/20 16:5427-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics Acetone 14.0J ug/kg 04/30/20 19:49 67-64-104/30/20 14:3294.3 8.9 1 Benzene ND ug/kg 04/30/20 19:49 71-43-204/30/20 14:324.7 0.85 1 Bromobenzene ND ug/kg 04/30/20 19:49 108-86-104/30/20 14:324.7 1.3 1 Bromochloromethane ND ug/kg 04/30/20 19:49 74-97-504/30/20 14:324.7 1.2 1 Bromodichloromethane ND ug/kg 04/30/20 19:49 75-27-404/30/20 14:324.7 0.92 1 Bromoform ND ug/kg 04/30/20 19:49 75-25-204/30/20 14:324.7 2.3 1 Bromomethane ND ug/kg 04/30/20 19:49 74-83-9 IH04/30/20 14:329.4 2.2 1 2-Butanone (MEK)ND ug/kg 04/30/20 19:49 78-93-304/30/20 14:3294.3 11.2 1 n-Butylbenzene ND ug/kg 04/30/20 19:49 104-51-804/30/20 14:324.7 2.7 1 sec-Butylbenzene ND ug/kg 04/30/20 19:49 135-98-804/30/20 14:324.7 2.0 1 tert-Butylbenzene ND ug/kg 04/30/20 19:49 98-06-604/30/20 14:324.7 1.6 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-3 (0-2)Lab ID:92475481003 Collected:04/28/20 10:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics Carbon tetrachloride ND ug/kg 04/30/20 19:49 56-23-504/30/20 14:324.7 0.90 1 Chlorobenzene ND ug/kg 04/30/20 19:49 108-90-704/30/20 14:324.7 0.91 1 Chloroethane ND ug/kg 04/30/20 19:49 75-00-304/30/20 14:329.4 2.0 1 Chloroform ND ug/kg 04/30/20 19:49 67-66-304/30/20 14:324.7 1.0 1 Chloromethane ND ug/kg 04/30/20 19:49 74-87-304/30/20 14:329.4 3.1 1 2-Chlorotoluene ND ug/kg 04/30/20 19:49 95-49-804/30/20 14:324.7 1.4 1 4-Chlorotoluene ND ug/kg 04/30/20 19:49 106-43-404/30/20 14:324.7 1.4 1 1,2-Dibromo-3-chloropropane ND ug/kg 04/30/20 19:49 96-12-804/30/20 14:324.7 2.4 1 Dibromochloromethane ND ug/kg 04/30/20 19:49 124-48-104/30/20 14:324.7 2.4 1 1,2-Dibromoethane (EDB)ND ug/kg 04/30/20 19:49 106-93-404/30/20 14:324.7 1.1 1 Dibromomethane ND ug/kg 04/30/20 19:49 74-95-304/30/20 14:324.7 1.4 1 1,2-Dichlorobenzene ND ug/kg 04/30/20 19:49 95-50-104/30/20 14:324.7 1.7 1 1,3-Dichlorobenzene ND ug/kg 04/30/20 19:49 541-73-104/30/20 14:324.7 1.7 1 1,4-Dichlorobenzene ND ug/kg 04/30/20 19:49 106-46-704/30/20 14:324.7 1.6 1 Dichlorodifluoromethane ND ug/kg 04/30/20 19:49 75-71-804/30/20 14:329.4 3.9 1 1,1-Dichloroethane ND ug/kg 04/30/20 19:49 75-34-304/30/20 14:324.7 0.69 1 1,2-Dichloroethane ND ug/kg 04/30/20 19:49 107-06-204/30/20 14:324.7 0.94 1 1,1-Dichloroethene ND ug/kg 04/30/20 19:49 75-35-404/30/20 14:324.7 1.1 1 cis-1,2-Dichloroethene ND ug/kg 04/30/20 19:49 156-59-204/30/20 14:324.7 0.82 1 trans-1,2-Dichloroethene ND ug/kg 04/30/20 19:49 156-60-504/30/20 14:324.7 0.92 1 1,2-Dichloropropane ND ug/kg 04/30/20 19:49 78-87-504/30/20 14:324.7 1.8 1 1,3-Dichloropropane ND ug/kg 04/30/20 19:49 142-28-904/30/20 14:324.7 1.8 1 2,2-Dichloropropane ND ug/kg 04/30/20 19:49 594-20-704/30/20 14:324.7 0.47 1 1,1-Dichloropropene ND ug/kg 04/30/20 19:49 563-58-604/30/20 14:324.7 2.0 1 cis-1,3-Dichloropropene ND ug/kg 04/30/20 19:49 10061-01-504/30/20 14:324.7 2.1 1 trans-1,3-Dichloropropene ND ug/kg 04/30/20 19:49 10061-02-604/30/20 14:324.7 0.82 1 Diisopropyl ether ND ug/kg 04/30/20 19:49 108-20-304/30/20 14:324.7 2.7 1 Ethylbenzene 1.9J ug/kg 04/30/20 19:49 100-41-404/30/20 14:324.7 1.0 1 Hexachloro-1,3-butadiene ND ug/kg 04/30/20 19:49 87-68-304/30/20 14:324.7 2.3 1 2-Hexanone ND ug/kg 04/30/20 19:49 591-78-604/30/20 14:3247.1 4.9 1 Isopropylbenzene (Cumene)ND ug/kg 04/30/20 19:49 98-82-804/30/20 14:324.7 1.4 1 p-Isopropyltoluene ND ug/kg 04/30/20 19:49 99-87-604/30/20 14:324.7 2.3 1 Methylene Chloride ND ug/kg 04/30/20 19:49 75-09-204/30/20 14:3218.9 5.6 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 04/30/20 19:49 108-10-104/30/20 14:3247.1 3.5 1 Methyl-tert-butyl ether ND ug/kg 04/30/20 19:49 1634-04-404/30/20 14:324.7 2.7 1 Naphthalene ND ug/kg 04/30/20 19:49 91-20-304/30/20 14:324.7 4.0 1 n-Propylbenzene ND ug/kg 04/30/20 19:49 103-65-104/30/20 14:324.7 1.6 1 Styrene ND ug/kg 04/30/20 19:49 100-42-504/30/20 14:324.7 1.4 1 1,1,1,2-Tetrachloroethane ND ug/kg 04/30/20 19:49 630-20-604/30/20 14:324.7 1.2 1 1,1,2,2-Tetrachloroethane ND ug/kg 04/30/20 19:49 79-34-504/30/20 14:324.7 1.6 1 Tetrachloroethene ND ug/kg 04/30/20 19:49 127-18-404/30/20 14:324.7 1.5 1 Toluene ND ug/kg 04/30/20 19:49 108-88-304/30/20 14:324.7 1.5 1 1,2,3-Trichlorobenzene ND ug/kg 04/30/20 19:49 87-61-604/30/20 14:324.7 3.4 1 1,2,4-Trichlorobenzene ND ug/kg 04/30/20 19:49 120-82-104/30/20 14:324.7 2.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-3 (0-2)Lab ID:92475481003 Collected:04/28/20 10:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics 1,1,1-Trichloroethane ND ug/kg 04/30/20 19:49 71-55-604/30/20 14:324.7 0.82 1 1,1,2-Trichloroethane ND ug/kg 04/30/20 19:49 79-00-504/30/20 14:324.7 1.1 1 Trichloroethene ND ug/kg 04/30/20 19:49 79-01-604/30/20 14:324.7 1.2 1 Trichlorofluoromethane ND ug/kg 04/30/20 19:49 75-69-404/30/20 14:324.7 1.1 1 1,2,3-Trichloropropane ND ug/kg 04/30/20 19:49 96-18-404/30/20 14:324.7 1.6 1 1,2,4-Trimethylbenzene ND ug/kg 04/30/20 19:49 95-63-604/30/20 14:324.7 1.8 1 1,3,5-Trimethylbenzene ND ug/kg 04/30/20 19:49 108-67-804/30/20 14:324.7 1.6 1 Vinyl acetate ND ug/kg 04/30/20 19:49 108-05-404/30/20 14:3247.1 15.4 1 Vinyl chloride ND ug/kg 04/30/20 19:49 75-01-404/30/20 14:329.4 1.8 1 Xylene (Total)4.9J ug/kg 04/30/20 19:49 1330-20-704/30/20 14:329.4 3.3 1 m&p-Xylene 7.2J ug/kg 04/30/20 19:49 179601-23-104/30/20 14:329.4 2.2 1 o-Xylene 4.9 ug/kg 04/30/20 19:49 95-47-604/30/20 14:324.7 1.1 1 Surrogates Toluene-d8 (S)102 %04/30/20 19:49 2037-26-504/30/20 14:3270-130 1 4-Bromofluorobenzene (S)102 %04/30/20 19:49 460-00-404/30/20 14:3270-130 1 1,2-Dichloroethane-d4 (S)105 %04/30/20 19:49 17060-07-004/30/20 14:3270-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 19.4 %04/29/20 17:060.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 71.5 %05/05/20 10:5805/05/20 10:501 Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 0.377J mg/kg 05/04/20 11:37 18540-29-9 J05/02/20 11:141.40 0.356 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-4 (0-2)Lab ID:92475481004 Collected:04/28/20 08:55 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8081B Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8081 GCS Pesticides Aldrin ND ug/kg 05/06/20 01:42 309-00-204/29/20 18:495.4 1.9 2 alpha-BHC ND ug/kg 05/06/20 01:42 319-84-604/29/20 18:495.4 1.9 2 beta-BHC ND ug/kg 05/06/20 01:42 319-85-704/29/20 18:495.4 1.9 2 delta-BHC ND ug/kg 05/06/20 01:42 319-86-804/29/20 18:495.4 1.9 2 gamma-BHC (Lindane)ND ug/kg 05/06/20 01:42 58-89-904/29/20 18:495.4 2.2 2 Chlordane (Technical)ND ug/kg 05/06/20 01:42 57-74-904/29/20 18:4918.8 18.8 2 4,4'-DDD ND ug/kg 05/06/20 01:42 72-54-804/29/20 18:495.4 2.2 2 4,4'-DDE ND ug/kg 05/06/20 01:42 72-55-904/29/20 18:495.4 2.1 2 4,4'-DDT ND ug/kg 05/06/20 01:42 50-29-304/29/20 18:495.4 1.9 2 Dieldrin ND ug/kg 05/06/20 01:42 60-57-104/29/20 18:495.4 2.2 2 Endosulfan I ND ug/kg 05/06/20 01:42 959-98-804/29/20 18:495.4 2.2 2 Endosulfan II ND ug/kg 05/06/20 01:42 33213-65-904/29/20 18:495.4 2.2 2 Endosulfan sulfate ND ug/kg 05/06/20 01:42 1031-07-804/29/20 18:495.4 2.3 2 Endrin ND ug/kg 05/06/20 01:42 72-20-804/29/20 18:495.4 2.2 2 Endrin aldehyde ND ug/kg 05/06/20 01:42 7421-93-404/29/20 18:495.4 2.1 2 Endrin ketone ND ug/kg 05/06/20 01:42 53494-70-504/29/20 18:495.4 2.8 2 Heptachlor ND ug/kg 05/06/20 01:42 76-44-804/29/20 18:495.4 1.8 2 Heptachlor epoxide ND ug/kg 05/06/20 01:42 1024-57-304/29/20 18:495.4 1.8 2 Hexachlorobenzene ND ug/kg 05/06/20 01:42 118-74-104/29/20 18:495.4 1.8 2 Methoxychlor ND ug/kg 05/06/20 01:42 72-43-504/29/20 18:4913.4 7.0 2 Mirex ND ug/kg 05/06/20 01:42 2385-85-504/29/20 18:4913.4 6.5 2 Toxaphene ND ug/kg 05/06/20 01:42 8001-35-204/29/20 18:4918.8 18.8 2 Surrogates Tetrachloro-m-xylene (S)54 %05/06/20 01:42 877-09-8 D304/29/20 18:4915-130 2 Decachlorobiphenyl (S)33 %05/06/20 01:42 2051-24-304/29/20 18:4910-130 2 Analytical Method: EPA 6020B Preparation Method: 3050B Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 1.87 mg/kg 05/02/20 15:46 7440-38-205/02/20 06:481.38 0.584 5 Barium 74.9 mg/kg 05/02/20 15:46 7440-39-305/02/20 06:483.46 1.73 5 Cadmium ND mg/kg 05/02/20 15:46 7440-43-905/02/20 06:481.38 0.561 5 Chromium 30.3 mg/kg 05/02/20 15:46 7440-47-305/02/20 06:486.91 3.10 5 Lead 24.3 mg/kg 05/02/20 15:46 7439-92-105/02/20 06:482.77 1.38 5 Selenium ND mg/kg 05/02/20 15:46 7782-49-205/02/20 06:483.46 1.40 5 Silver ND mg/kg 05/02/20 15:46 7440-22-405/02/20 06:480.691 0.295 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0350J mg/kg 05/04/20 20:02 7439-97-6 J05/04/20 15:060.0553 0.0249 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 05/05/20 12:30 83-32-904/30/20 16:544581181 Acenaphthylene ND ug/kg 05/05/20 12:30 208-96-804/30/20 16:544581081 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-4 (0-2)Lab ID:92475481004 Collected:04/28/20 08:55 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Aniline ND ug/kg 05/05/20 12:30 62-53-3 v104/30/20 16:544581031 Anthracene ND ug/kg 05/05/20 12:30 120-12-704/30/20 16:544581191 Benzo(a)anthracene ND ug/kg 05/05/20 12:30 56-55-304/30/20 16:544581461 Benzo(a)pyrene ND ug/kg 05/05/20 12:30 50-32-804/30/20 16:544581981 Benzo(b)fluoranthene ND ug/kg 05/05/20 12:30 205-99-204/30/20 16:544581851 Benzo(g,h,i)perylene ND ug/kg 05/05/20 12:30 191-24-204/30/20 16:544581791 Benzo(k)fluoranthene ND ug/kg 05/05/20 12:30 207-08-904/30/20 16:544581931 Benzoic Acid ND ug/kg 05/05/20 12:30 65-85-004/30/20 16:5422904941 Benzyl alcohol ND ug/kg 05/05/20 12:30 100-51-604/30/20 16:549162431 4-Bromophenylphenyl ether ND ug/kg 05/05/20 12:30 101-55-304/30/20 16:544581201 Butylbenzylphthalate ND ug/kg 05/05/20 12:30 85-68-704/30/20 16:544581221 4-Chloro-3-methylphenol ND ug/kg 05/05/20 12:30 59-50-704/30/20 16:549162791 4-Chloroaniline ND ug/kg 05/05/20 12:30 106-47-804/30/20 16:549162801 bis(2-Chloroethoxy)methane ND ug/kg 05/05/20 12:30 111-91-104/30/20 16:544581221 bis(2-Chloroethyl) ether ND ug/kg 05/05/20 12:30 111-44-404/30/20 16:5445897.3 1 2-Chloronaphthalene ND ug/kg 05/05/20 12:30 91-58-704/30/20 16:544581021 2-Chlorophenol ND ug/kg 05/05/20 12:30 95-57-804/30/20 16:544581071 4-Chlorophenylphenyl ether ND ug/kg 05/05/20 12:30 7005-72-304/30/20 16:544581191 Chrysene ND ug/kg 05/05/20 12:30 218-01-904/30/20 16:544581331 Dibenz(a,h)anthracene ND ug/kg 05/05/20 12:30 53-70-304/30/20 16:544581831 Dibenzofuran ND ug/kg 05/05/20 12:30 132-64-904/30/20 16:544581141 1,2-Dichlorobenzene ND ug/kg 05/05/20 12:30 95-50-104/30/20 16:5445899.1 1 1,3-Dichlorobenzene ND ug/kg 05/05/20 12:30 541-73-104/30/20 16:544581031 1,4-Dichlorobenzene ND ug/kg 05/05/20 12:30 106-46-704/30/20 16:544581011 3,3'-Dichlorobenzidine ND ug/kg 05/05/20 12:30 91-94-104/30/20 16:549163191 2,4-Dichlorophenol ND ug/kg 05/05/20 12:30 120-83-204/30/20 16:544581511 Diethylphthalate ND ug/kg 05/05/20 12:30 84-66-204/30/20 16:5445899.4 1 2,4-Dimethylphenol ND ug/kg 05/05/20 12:30 105-67-904/30/20 16:544581141 Dimethylphthalate ND ug/kg 05/05/20 12:30 131-11-304/30/20 16:544581041 Di-n-butylphthalate ND ug/kg 05/05/20 12:30 84-74-204/30/20 16:544581131 4,6-Dinitro-2-methylphenol ND ug/kg 05/05/20 12:30 534-52-104/30/20 16:549167381 2,4-Dinitrophenol ND ug/kg 05/05/20 12:30 51-28-504/30/20 16:54229014601 2,4-Dinitrotoluene ND ug/kg 05/05/20 12:30 121-14-204/30/20 16:544581211 2,6-Dinitrotoluene ND ug/kg 05/05/20 12:30 606-20-204/30/20 16:544581201 Di-n-octylphthalate ND ug/kg 05/05/20 12:30 117-84-004/30/20 16:544582611 bis(2-Ethylhexyl)phthalate ND ug/kg 05/05/20 12:30 117-81-704/30/20 16:544581501 Fluoranthene ND ug/kg 05/05/20 12:30 206-44-004/30/20 16:544581381 Fluorene ND ug/kg 05/05/20 12:30 86-73-704/30/20 16:544581231 Hexachloro-1,3-butadiene ND ug/kg 05/05/20 12:30 87-68-304/30/20 16:544581111 Hexachlorobenzene ND ug/kg 05/05/20 12:30 118-74-104/30/20 16:544581161 Hexachlorocyclopentadiene ND ug/kg 05/05/20 12:30 77-47-4 v204/30/20 16:544581831 Hexachloroethane ND ug/kg 05/05/20 12:30 67-72-104/30/20 16:544581041 Indeno(1,2,3-cd)pyrene ND ug/kg 05/05/20 12:30 193-39-504/30/20 16:544582101 Isophorone ND ug/kg 05/05/20 12:30 78-59-104/30/20 16:5445899.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-4 (0-2)Lab ID:92475481004 Collected:04/28/20 08:55 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 1-Methylnaphthalene ND ug/kg 05/05/20 12:30 90-12-004/30/20 16:544581221 2-Methylnaphthalene ND ug/kg 05/05/20 12:30 91-57-604/30/20 16:544581171 2-Methylphenol(o-Cresol)ND ug/kg 05/05/20 12:30 95-48-704/30/20 16:544581011 3&4-Methylphenol(m&p Cresol)ND ug/kg 05/05/20 12:30 15831-10-404/30/20 16:544581151 Naphthalene ND ug/kg 05/05/20 12:30 91-20-304/30/20 16:544581101 2-Nitroaniline ND ug/kg 05/05/20 12:30 88-74-404/30/20 16:5422902301 3-Nitroaniline ND ug/kg 05/05/20 12:30 99-09-2 v104/30/20 16:5422902431 4-Nitroaniline ND ug/kg 05/05/20 12:30 100-01-6 v104/30/20 16:549162261 Nitrobenzene ND ug/kg 05/05/20 12:30 98-95-3 v104/30/20 16:544581091 2-Nitrophenol ND ug/kg 05/05/20 12:30 88-75-504/30/20 16:544581421 4-Nitrophenol ND ug/kg 05/05/20 12:30 100-02-704/30/20 16:5422907301 N-Nitrosodimethylamine ND ug/kg 05/05/20 12:30 62-75-9 v104/30/20 16:544581291 N-Nitroso-di-n-propylamine ND ug/kg 05/05/20 12:30 621-64-704/30/20 16:544581281 N-Nitrosodiphenylamine ND ug/kg 05/05/20 12:30 86-30-604/30/20 16:544581171 2,2'-Oxybis(1-chloropropane)ND ug/kg 05/05/20 12:30 108-60-1 v204/30/20 16:544581271 Pentachlorophenol ND ug/kg 05/05/20 12:30 87-86-504/30/20 16:549162101 Phenanthrene ND ug/kg 05/05/20 12:30 85-01-804/30/20 16:544581151 Phenol ND ug/kg 05/05/20 12:30 108-95-204/30/20 16:544581091 Pyrene ND ug/kg 05/05/20 12:30 129-00-004/30/20 16:544581261 Pyridine ND ug/kg 05/05/20 12:30 110-86-1 v104/30/20 16:544581161 1,2,4-Trichlorobenzene ND ug/kg 05/05/20 12:30 120-82-104/30/20 16:544581051 2,4,5-Trichlorophenol ND ug/kg 05/05/20 12:30 95-95-404/30/20 16:544581191 2,4,6-Trichlorophenol ND ug/kg 05/05/20 12:30 88-06-204/30/20 16:544581151 Surrogates Nitrobenzene-d5 (S)83 %05/05/20 12:30 4165-60-004/30/20 16:5423-110 1 2-Fluorobiphenyl (S)70 %05/05/20 12:30 321-60-804/30/20 16:5430-110 1 Terphenyl-d14 (S)91 %05/05/20 12:30 1718-51-004/30/20 16:5428-110 1 Phenol-d6 (S)89 %05/05/20 12:30 13127-88-304/30/20 16:5422-110 1 2-Fluorophenol (S)99 %05/05/20 12:30 367-12-404/30/20 16:5413-110 1 2,4,6-Tribromophenol (S)82 %05/05/20 12:30 118-79-604/30/20 16:5427-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics Acetone ND ug/kg 04/30/20 20:14 67-64-104/30/20 14:3298.9 9.3 1 Benzene ND ug/kg 04/30/20 20:14 71-43-204/30/20 14:324.9 0.89 1 Bromobenzene ND ug/kg 04/30/20 20:14 108-86-104/30/20 14:324.9 1.3 1 Bromochloromethane ND ug/kg 04/30/20 20:14 74-97-504/30/20 14:324.9 1.2 1 Bromodichloromethane ND ug/kg 04/30/20 20:14 75-27-404/30/20 14:324.9 0.97 1 Bromoform ND ug/kg 04/30/20 20:14 75-25-204/30/20 14:324.9 2.4 1 Bromomethane ND ug/kg 04/30/20 20:14 74-83-9 IH04/30/20 14:329.9 2.3 1 2-Butanone (MEK)ND ug/kg 04/30/20 20:14 78-93-304/30/20 14:3298.9 11.8 1 n-Butylbenzene ND ug/kg 04/30/20 20:14 104-51-804/30/20 14:324.9 2.8 1 sec-Butylbenzene ND ug/kg 04/30/20 20:14 135-98-804/30/20 14:324.9 2.1 1 tert-Butylbenzene ND ug/kg 04/30/20 20:14 98-06-604/30/20 14:324.9 1.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-4 (0-2)Lab ID:92475481004 Collected:04/28/20 08:55 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics Carbon tetrachloride ND ug/kg 04/30/20 20:14 56-23-504/30/20 14:324.9 0.95 1 Chlorobenzene ND ug/kg 04/30/20 20:14 108-90-704/30/20 14:324.9 0.96 1 Chloroethane ND ug/kg 04/30/20 20:14 75-00-304/30/20 14:329.9 2.1 1 Chloroform ND ug/kg 04/30/20 20:14 67-66-304/30/20 14:324.9 1.0 1 Chloromethane ND ug/kg 04/30/20 20:14 74-87-304/30/20 14:329.9 3.2 1 2-Chlorotoluene ND ug/kg 04/30/20 20:14 95-49-804/30/20 14:324.9 1.5 1 4-Chlorotoluene ND ug/kg 04/30/20 20:14 106-43-404/30/20 14:324.9 1.5 1 1,2-Dibromo-3-chloropropane ND ug/kg 04/30/20 20:14 96-12-804/30/20 14:324.9 2.5 1 Dibromochloromethane ND ug/kg 04/30/20 20:14 124-48-104/30/20 14:324.9 2.5 1 1,2-Dibromoethane (EDB)ND ug/kg 04/30/20 20:14 106-93-404/30/20 14:324.9 1.1 1 Dibromomethane ND ug/kg 04/30/20 20:14 74-95-304/30/20 14:324.9 1.5 1 1,2-Dichlorobenzene ND ug/kg 04/30/20 20:14 95-50-104/30/20 14:324.9 1.7 1 1,3-Dichlorobenzene ND ug/kg 04/30/20 20:14 541-73-104/30/20 14:324.9 1.8 1 1,4-Dichlorobenzene ND ug/kg 04/30/20 20:14 106-46-704/30/20 14:324.9 1.7 1 Dichlorodifluoromethane ND ug/kg 04/30/20 20:14 75-71-804/30/20 14:329.9 4.1 1 1,1-Dichloroethane ND ug/kg 04/30/20 20:14 75-34-304/30/20 14:324.9 0.73 1 1,2-Dichloroethane ND ug/kg 04/30/20 20:14 107-06-204/30/20 14:324.9 0.99 1 1,1-Dichloroethene ND ug/kg 04/30/20 20:14 75-35-404/30/20 14:324.9 1.1 1 cis-1,2-Dichloroethene ND ug/kg 04/30/20 20:14 156-59-204/30/20 14:324.9 0.86 1 trans-1,2-Dichloroethene ND ug/kg 04/30/20 20:14 156-60-504/30/20 14:324.9 0.97 1 1,2-Dichloropropane ND ug/kg 04/30/20 20:14 78-87-504/30/20 14:324.9 1.9 1 1,3-Dichloropropane ND ug/kg 04/30/20 20:14 142-28-904/30/20 14:324.9 1.9 1 2,2-Dichloropropane ND ug/kg 04/30/20 20:14 594-20-704/30/20 14:324.9 0.49 1 1,1-Dichloropropene ND ug/kg 04/30/20 20:14 563-58-604/30/20 14:324.9 2.1 1 cis-1,3-Dichloropropene ND ug/kg 04/30/20 20:14 10061-01-504/30/20 14:324.9 2.2 1 trans-1,3-Dichloropropene ND ug/kg 04/30/20 20:14 10061-02-604/30/20 14:324.9 0.87 1 Diisopropyl ether ND ug/kg 04/30/20 20:14 108-20-304/30/20 14:324.9 2.8 1 Ethylbenzene ND ug/kg 04/30/20 20:14 100-41-404/30/20 14:324.9 1.0 1 Hexachloro-1,3-butadiene ND ug/kg 04/30/20 20:14 87-68-304/30/20 14:324.9 2.4 1 2-Hexanone ND ug/kg 04/30/20 20:14 591-78-604/30/20 14:3249.4 5.1 1 Isopropylbenzene (Cumene)ND ug/kg 04/30/20 20:14 98-82-804/30/20 14:324.9 1.4 1 p-Isopropyltoluene ND ug/kg 04/30/20 20:14 99-87-604/30/20 14:324.9 2.4 1 Methylene Chloride ND ug/kg 04/30/20 20:14 75-09-204/30/20 14:3219.8 5.8 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 04/30/20 20:14 108-10-104/30/20 14:3249.4 3.7 1 Methyl-tert-butyl ether ND ug/kg 04/30/20 20:14 1634-04-404/30/20 14:324.9 2.8 1 Naphthalene ND ug/kg 04/30/20 20:14 91-20-304/30/20 14:324.9 4.2 1 n-Propylbenzene ND ug/kg 04/30/20 20:14 103-65-104/30/20 14:324.9 1.7 1 Styrene ND ug/kg 04/30/20 20:14 100-42-504/30/20 14:324.9 1.5 1 1,1,1,2-Tetrachloroethane ND ug/kg 04/30/20 20:14 630-20-604/30/20 14:324.9 1.2 1 1,1,2,2-Tetrachloroethane ND ug/kg 04/30/20 20:14 79-34-504/30/20 14:324.9 1.7 1 Tetrachloroethene ND ug/kg 04/30/20 20:14 127-18-404/30/20 14:324.9 1.6 1 Toluene ND ug/kg 04/30/20 20:14 108-88-304/30/20 14:324.9 1.6 1 1,2,3-Trichlorobenzene ND ug/kg 04/30/20 20:14 87-61-604/30/20 14:324.9 3.5 1 1,2,4-Trichlorobenzene ND ug/kg 04/30/20 20:14 120-82-104/30/20 14:324.9 2.6 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-4 (0-2)Lab ID:92475481004 Collected:04/28/20 08:55 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics 1,1,1-Trichloroethane ND ug/kg 04/30/20 20:14 71-55-604/30/20 14:324.9 0.86 1 1,1,2-Trichloroethane ND ug/kg 04/30/20 20:14 79-00-504/30/20 14:324.9 1.1 1 Trichloroethene ND ug/kg 04/30/20 20:14 79-01-604/30/20 14:324.9 1.3 1 Trichlorofluoromethane ND ug/kg 04/30/20 20:14 75-69-404/30/20 14:324.9 1.2 1 1,2,3-Trichloropropane ND ug/kg 04/30/20 20:14 96-18-404/30/20 14:324.9 1.7 1 1,2,4-Trimethylbenzene ND ug/kg 04/30/20 20:14 95-63-604/30/20 14:324.9 1.9 1 1,3,5-Trimethylbenzene ND ug/kg 04/30/20 20:14 108-67-804/30/20 14:324.9 1.7 1 Vinyl acetate ND ug/kg 04/30/20 20:14 108-05-404/30/20 14:3249.4 16.1 1 Vinyl chloride ND ug/kg 04/30/20 20:14 75-01-404/30/20 14:329.9 1.9 1 Xylene (Total)ND ug/kg 04/30/20 20:14 1330-20-704/30/20 14:329.9 3.5 1 m&p-Xylene ND ug/kg 04/30/20 20:14 179601-23-104/30/20 14:329.9 2.3 1 o-Xylene ND ug/kg 04/30/20 20:14 95-47-604/30/20 14:324.9 1.2 1 Surrogates Toluene-d8 (S)102 %04/30/20 20:14 2037-26-504/30/20 14:3270-130 1 4-Bromofluorobenzene (S)101 %04/30/20 20:14 460-00-404/30/20 14:3270-130 1 1,2-Dichloroethane-d4 (S)105 %04/30/20 20:14 17060-07-004/30/20 14:3270-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 26.7 %04/29/20 17:060.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 72.3 %05/05/20 10:5805/05/20 10:501 Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 05/04/20 11:42 18540-29-905/02/20 11:141.38 0.353 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-DUP-1 Lab ID:92475481005 Collected:04/28/20 00:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8081B Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8081 GCS Pesticides Aldrin ND ug/kg 05/06/20 01:57 309-00-204/29/20 18:496.5 2.4 2.5 alpha-BHC ND ug/kg 05/06/20 01:57 319-84-604/29/20 18:496.5 2.3 2.5 beta-BHC ND ug/kg 05/06/20 01:57 319-85-704/29/20 18:496.5 2.3 2.5 delta-BHC ND ug/kg 05/06/20 01:57 319-86-804/29/20 18:496.5 2.3 2.5 gamma-BHC (Lindane)ND ug/kg 05/06/20 01:57 58-89-904/29/20 18:496.5 2.7 2.5 Chlordane (Technical)ND ug/kg 05/06/20 01:57 57-74-904/29/20 18:4922.8 22.8 2.5 4,4'-DDD ND ug/kg 05/06/20 01:57 72-54-804/29/20 18:496.5 2.7 2.5 4,4'-DDE ND ug/kg 05/06/20 01:57 72-55-904/29/20 18:496.5 2.6 2.5 4,4'-DDT ND ug/kg 05/06/20 01:57 50-29-304/29/20 18:496.5 2.4 2.5 Dieldrin ND ug/kg 05/06/20 01:57 60-57-104/29/20 18:496.5 2.6 2.5 Endosulfan I ND ug/kg 05/06/20 01:57 959-98-804/29/20 18:496.5 2.6 2.5 Endosulfan II ND ug/kg 05/06/20 01:57 33213-65-904/29/20 18:496.5 2.6 2.5 Endosulfan sulfate ND ug/kg 05/06/20 01:57 1031-07-804/29/20 18:496.5 2.8 2.5 Endrin ND ug/kg 05/06/20 01:57 72-20-804/29/20 18:496.5 2.7 2.5 Endrin aldehyde ND ug/kg 05/06/20 01:57 7421-93-404/29/20 18:496.5 2.5 2.5 Endrin ketone ND ug/kg 05/06/20 01:57 53494-70-504/29/20 18:496.5 3.4 2.5 Heptachlor ND ug/kg 05/06/20 01:57 76-44-804/29/20 18:496.5 2.1 2.5 Heptachlor epoxide ND ug/kg 05/06/20 01:57 1024-57-304/29/20 18:496.5 2.2 2.5 Hexachlorobenzene ND ug/kg 05/06/20 01:57 118-74-104/29/20 18:496.5 2.1 2.5 Methoxychlor ND ug/kg 05/06/20 01:57 72-43-504/29/20 18:4916.3 8.5 2.5 Mirex ND ug/kg 05/06/20 01:57 2385-85-504/29/20 18:4916.3 7.9 2.5 Toxaphene ND ug/kg 05/06/20 01:57 8001-35-204/29/20 18:4922.8 22.8 2.5 Surrogates Tetrachloro-m-xylene (S)64 %05/06/20 01:57 877-09-8 D304/29/20 18:4915-130 2.5 Decachlorobiphenyl (S)46 %05/06/20 01:57 2051-24-304/29/20 18:4910-130 2.5 Analytical Method: EPA 6020B Preparation Method: 3050B Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 1.71 mg/kg 05/02/20 15:50 7440-38-205/02/20 06:481.47 0.621 5 Barium 47.8 mg/kg 05/02/20 15:50 7440-39-305/02/20 06:483.68 1.84 5 Cadmium ND mg/kg 05/02/20 15:50 7440-43-905/02/20 06:481.47 0.597 5 Chromium 74.9 mg/kg 05/02/20 15:50 7440-47-305/02/20 06:487.35 3.29 5 Lead 13.7 mg/kg 05/02/20 15:50 7439-92-105/02/20 06:482.94 1.47 5 Selenium ND mg/kg 05/02/20 15:50 7782-49-205/02/20 06:483.68 1.49 5 Silver ND mg/kg 05/02/20 15:50 7440-22-405/02/20 06:480.735 0.313 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0369J mg/kg 05/04/20 20:04 7439-97-6 J05/04/20 15:060.0588 0.0265 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 05/05/20 12:57 83-32-904/30/20 16:544251091 Acenaphthylene ND ug/kg 05/05/20 12:57 208-96-804/30/20 16:544251011 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-DUP-1 Lab ID:92475481005 Collected:04/28/20 00:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Aniline ND ug/kg 05/05/20 12:57 62-53-304/30/20 16:5442595.5 1 Anthracene ND ug/kg 05/05/20 12:57 120-12-704/30/20 16:544251101 Benzo(a)anthracene ND ug/kg 05/05/20 12:57 56-55-304/30/20 16:544251351 Benzo(a)pyrene ND ug/kg 05/05/20 12:57 50-32-804/30/20 16:544251841 Benzo(b)fluoranthene ND ug/kg 05/05/20 12:57 205-99-204/30/20 16:544251711 Benzo(g,h,i)perylene ND ug/kg 05/05/20 12:57 191-24-204/30/20 16:544251661 Benzo(k)fluoranthene ND ug/kg 05/05/20 12:57 207-08-904/30/20 16:544251791 Benzoic Acid ND ug/kg 05/05/20 12:57 65-85-004/30/20 16:5421304591 Benzyl alcohol ND ug/kg 05/05/20 12:57 100-51-604/30/20 16:548502251 4-Bromophenylphenyl ether ND ug/kg 05/05/20 12:57 101-55-304/30/20 16:544251121 Butylbenzylphthalate ND ug/kg 05/05/20 12:57 85-68-704/30/20 16:544251131 4-Chloro-3-methylphenol ND ug/kg 05/05/20 12:57 59-50-704/30/20 16:548502591 4-Chloroaniline ND ug/kg 05/05/20 12:57 106-47-804/30/20 16:548502601 bis(2-Chloroethoxy)methane ND ug/kg 05/05/20 12:57 111-91-104/30/20 16:544251131 bis(2-Chloroethyl) ether ND ug/kg 05/05/20 12:57 111-44-404/30/20 16:5442590.3 1 2-Chloronaphthalene ND ug/kg 05/05/20 12:57 91-58-704/30/20 16:5442594.7 1 2-Chlorophenol ND ug/kg 05/05/20 12:57 95-57-804/30/20 16:5442598.9 1 4-Chlorophenylphenyl ether ND ug/kg 05/05/20 12:57 7005-72-304/30/20 16:544251101 Chrysene ND ug/kg 05/05/20 12:57 218-01-904/30/20 16:544251231 Dibenz(a,h)anthracene ND ug/kg 05/05/20 12:57 53-70-304/30/20 16:544251701 Dibenzofuran ND ug/kg 05/05/20 12:57 132-64-904/30/20 16:544251061 1,2-Dichlorobenzene ND ug/kg 05/05/20 12:57 95-50-104/30/20 16:5442592.0 1 1,3-Dichlorobenzene ND ug/kg 05/05/20 12:57 541-73-104/30/20 16:5442595.7 1 1,4-Dichlorobenzene ND ug/kg 05/05/20 12:57 106-46-704/30/20 16:5442593.5 1 3,3'-Dichlorobenzidine ND ug/kg 05/05/20 12:57 91-94-104/30/20 16:548502961 2,4-Dichlorophenol ND ug/kg 05/05/20 12:57 120-83-204/30/20 16:544251401 Diethylphthalate ND ug/kg 05/05/20 12:57 84-66-204/30/20 16:5442592.2 1 2,4-Dimethylphenol ND ug/kg 05/05/20 12:57 105-67-904/30/20 16:544251061 Dimethylphthalate ND ug/kg 05/05/20 12:57 131-11-304/30/20 16:5442596.1 1 Di-n-butylphthalate ND ug/kg 05/05/20 12:57 84-74-204/30/20 16:544251051 4,6-Dinitro-2-methylphenol ND ug/kg 05/05/20 12:57 534-52-104/30/20 16:548506851 2,4-Dinitrophenol ND ug/kg 05/05/20 12:57 51-28-504/30/20 16:54213013601 2,4-Dinitrotoluene ND ug/kg 05/05/20 12:57 121-14-204/30/20 16:544251131 2,6-Dinitrotoluene ND ug/kg 05/05/20 12:57 606-20-204/30/20 16:544251111 Di-n-octylphthalate ND ug/kg 05/05/20 12:57 117-84-004/30/20 16:544252421 bis(2-Ethylhexyl)phthalate ND ug/kg 05/05/20 12:57 117-81-704/30/20 16:544251391 Fluoranthene ND ug/kg 05/05/20 12:57 206-44-004/30/20 16:544251281 Fluorene ND ug/kg 05/05/20 12:57 86-73-704/30/20 16:544251141 Hexachloro-1,3-butadiene ND ug/kg 05/05/20 12:57 87-68-304/30/20 16:544251031 Hexachlorobenzene ND ug/kg 05/05/20 12:57 118-74-104/30/20 16:544251081 Hexachlorocyclopentadiene ND ug/kg 05/05/20 12:57 77-47-404/30/20 16:544251701 Hexachloroethane ND ug/kg 05/05/20 12:57 67-72-104/30/20 16:5442596.9 1 Indeno(1,2,3-cd)pyrene ND ug/kg 05/05/20 12:57 193-39-504/30/20 16:544251951 Isophorone ND ug/kg 05/05/20 12:57 78-59-104/30/20 16:5442592.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-DUP-1 Lab ID:92475481005 Collected:04/28/20 00:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 1-Methylnaphthalene ND ug/kg 05/05/20 12:57 90-12-004/30/20 16:544251131 2-Methylnaphthalene ND ug/kg 05/05/20 12:57 91-57-604/30/20 16:544251081 2-Methylphenol(o-Cresol)ND ug/kg 05/05/20 12:57 95-48-704/30/20 16:5442594.2 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 05/05/20 12:57 15831-10-404/30/20 16:544251071 Naphthalene ND ug/kg 05/05/20 12:57 91-20-304/30/20 16:544251021 2-Nitroaniline ND ug/kg 05/05/20 12:57 88-74-404/30/20 16:5421302141 3-Nitroaniline ND ug/kg 05/05/20 12:57 99-09-204/30/20 16:5421302251 4-Nitroaniline ND ug/kg 05/05/20 12:57 100-01-604/30/20 16:548502101 Nitrobenzene ND ug/kg 05/05/20 12:57 98-95-304/30/20 16:544251021 2-Nitrophenol ND ug/kg 05/05/20 12:57 88-75-504/30/20 16:544251311 4-Nitrophenol ND ug/kg 05/05/20 12:57 100-02-704/30/20 16:5421306781 N-Nitrosodimethylamine ND ug/kg 05/05/20 12:57 62-75-904/30/20 16:544251201 N-Nitroso-di-n-propylamine ND ug/kg 05/05/20 12:57 621-64-704/30/20 16:544251191 N-Nitrosodiphenylamine ND ug/kg 05/05/20 12:57 86-30-604/30/20 16:544251081 2,2'-Oxybis(1-chloropropane)ND ug/kg 05/05/20 12:57 108-60-104/30/20 16:544251181 Pentachlorophenol ND ug/kg 05/05/20 12:57 87-86-504/30/20 16:548501951 Phenanthrene ND ug/kg 05/05/20 12:57 85-01-804/30/20 16:544251071 Phenol ND ug/kg 05/05/20 12:57 108-95-204/30/20 16:544251021 Pyrene ND ug/kg 05/05/20 12:57 129-00-004/30/20 16:544251171 Pyridine ND ug/kg 05/05/20 12:57 110-86-104/30/20 16:544251081 1,2,4-Trichlorobenzene ND ug/kg 05/05/20 12:57 120-82-104/30/20 16:5442597.4 1 2,4,5-Trichlorophenol ND ug/kg 05/05/20 12:57 95-95-404/30/20 16:544251101 2,4,6-Trichlorophenol ND ug/kg 05/05/20 12:57 88-06-204/30/20 16:544251071 Surrogates Nitrobenzene-d5 (S)81 %05/05/20 12:57 4165-60-004/30/20 16:5423-110 1 2-Fluorobiphenyl (S)53 %05/05/20 12:57 321-60-804/30/20 16:5430-110 1 Terphenyl-d14 (S)63 %05/05/20 12:57 1718-51-004/30/20 16:5428-110 1 Phenol-d6 (S)83 %05/05/20 12:57 13127-88-304/30/20 16:5422-110 1 2-Fluorophenol (S)89 %05/05/20 12:57 367-12-404/30/20 16:5413-110 1 2,4,6-Tribromophenol (S)82 %05/05/20 12:57 118-79-604/30/20 16:5427-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics Acetone ND ug/kg 04/30/20 20:38 67-64-104/30/20 14:321019.6 1 Benzene ND ug/kg 04/30/20 20:38 71-43-204/30/20 14:325.1 0.91 1 Bromobenzene ND ug/kg 04/30/20 20:38 108-86-104/30/20 14:325.1 1.4 1 Bromochloromethane ND ug/kg 04/30/20 20:38 74-97-504/30/20 14:325.1 1.2 1 Bromodichloromethane ND ug/kg 04/30/20 20:38 75-27-404/30/20 14:325.1 0.99 1 Bromoform ND ug/kg 04/30/20 20:38 75-25-204/30/20 14:325.1 2.5 1 Bromomethane ND ug/kg 04/30/20 20:38 74-83-9 IH04/30/20 14:3210.1 2.4 1 2-Butanone (MEK)ND ug/kg 04/30/20 20:38 78-93-304/30/20 14:3210112.1 1 n-Butylbenzene ND ug/kg 04/30/20 20:38 104-51-804/30/20 14:325.1 2.9 1 sec-Butylbenzene ND ug/kg 04/30/20 20:38 135-98-804/30/20 14:325.1 2.1 1 tert-Butylbenzene ND ug/kg 04/30/20 20:38 98-06-604/30/20 14:325.1 1.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-DUP-1 Lab ID:92475481005 Collected:04/28/20 00:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics Carbon tetrachloride ND ug/kg 04/30/20 20:38 56-23-504/30/20 14:325.1 0.97 1 Chlorobenzene ND ug/kg 04/30/20 20:38 108-90-704/30/20 14:325.1 0.98 1 Chloroethane ND ug/kg 04/30/20 20:38 75-00-304/30/20 14:3210.1 2.1 1 Chloroform ND ug/kg 04/30/20 20:38 67-66-304/30/20 14:325.1 1.1 1 Chloromethane ND ug/kg 04/30/20 20:38 74-87-304/30/20 14:3210.1 3.3 1 2-Chlorotoluene ND ug/kg 04/30/20 20:38 95-49-804/30/20 14:325.1 1.5 1 4-Chlorotoluene ND ug/kg 04/30/20 20:38 106-43-404/30/20 14:325.1 1.5 1 1,2-Dibromo-3-chloropropane ND ug/kg 04/30/20 20:38 96-12-804/30/20 14:325.1 2.6 1 Dibromochloromethane ND ug/kg 04/30/20 20:38 124-48-104/30/20 14:325.1 2.5 1 1,2-Dibromoethane (EDB)ND ug/kg 04/30/20 20:38 106-93-404/30/20 14:325.1 1.1 1 Dibromomethane ND ug/kg 04/30/20 20:38 74-95-304/30/20 14:325.1 1.5 1 1,2-Dichlorobenzene ND ug/kg 04/30/20 20:38 95-50-104/30/20 14:325.1 1.8 1 1,3-Dichlorobenzene ND ug/kg 04/30/20 20:38 541-73-104/30/20 14:325.1 1.8 1 1,4-Dichlorobenzene ND ug/kg 04/30/20 20:38 106-46-704/30/20 14:325.1 1.8 1 Dichlorodifluoromethane ND ug/kg 04/30/20 20:38 75-71-804/30/20 14:3210.1 4.2 1 1,1-Dichloroethane ND ug/kg 04/30/20 20:38 75-34-304/30/20 14:325.1 0.74 1 1,2-Dichloroethane ND ug/kg 04/30/20 20:38 107-06-204/30/20 14:325.1 1.0 1 1,1-Dichloroethene ND ug/kg 04/30/20 20:38 75-35-404/30/20 14:325.1 1.2 1 cis-1,2-Dichloroethene ND ug/kg 04/30/20 20:38 156-59-204/30/20 14:325.1 0.88 1 trans-1,2-Dichloroethene ND ug/kg 04/30/20 20:38 156-60-504/30/20 14:325.1 0.99 1 1,2-Dichloropropane ND ug/kg 04/30/20 20:38 78-87-504/30/20 14:325.1 1.9 1 1,3-Dichloropropane ND ug/kg 04/30/20 20:38 142-28-904/30/20 14:325.1 1.9 1 2,2-Dichloropropane ND ug/kg 04/30/20 20:38 594-20-704/30/20 14:325.1 0.50 1 1,1-Dichloropropene ND ug/kg 04/30/20 20:38 563-58-604/30/20 14:325.1 2.1 1 cis-1,3-Dichloropropene ND ug/kg 04/30/20 20:38 10061-01-504/30/20 14:325.1 2.3 1 trans-1,3-Dichloropropene ND ug/kg 04/30/20 20:38 10061-02-604/30/20 14:325.1 0.89 1 Diisopropyl ether ND ug/kg 04/30/20 20:38 108-20-304/30/20 14:325.1 2.9 1 Ethylbenzene ND ug/kg 04/30/20 20:38 100-41-404/30/20 14:325.1 1.1 1 Hexachloro-1,3-butadiene ND ug/kg 04/30/20 20:38 87-68-304/30/20 14:325.1 2.5 1 2-Hexanone ND ug/kg 04/30/20 20:38 591-78-604/30/20 14:3250.7 5.2 1 Isopropylbenzene (Cumene)ND ug/kg 04/30/20 20:38 98-82-804/30/20 14:325.1 1.5 1 p-Isopropyltoluene ND ug/kg 04/30/20 20:38 99-87-604/30/20 14:325.1 2.4 1 Methylene Chloride ND ug/kg 04/30/20 20:38 75-09-204/30/20 14:3220.3 6.0 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 04/30/20 20:38 108-10-104/30/20 14:3250.7 3.8 1 Methyl-tert-butyl ether ND ug/kg 04/30/20 20:38 1634-04-404/30/20 14:325.1 2.9 1 Naphthalene ND ug/kg 04/30/20 20:38 91-20-304/30/20 14:325.1 4.3 1 n-Propylbenzene ND ug/kg 04/30/20 20:38 103-65-104/30/20 14:325.1 1.7 1 Styrene ND ug/kg 04/30/20 20:38 100-42-504/30/20 14:325.1 1.5 1 1,1,1,2-Tetrachloroethane ND ug/kg 04/30/20 20:38 630-20-604/30/20 14:325.1 1.2 1 1,1,2,2-Tetrachloroethane ND ug/kg 04/30/20 20:38 79-34-504/30/20 14:325.1 1.8 1 Tetrachloroethene ND ug/kg 04/30/20 20:38 127-18-404/30/20 14:325.1 1.6 1 Toluene ND ug/kg 04/30/20 20:38 108-88-304/30/20 14:325.1 1.6 1 1,2,3-Trichlorobenzene ND ug/kg 04/30/20 20:38 87-61-604/30/20 14:325.1 3.6 1 1,2,4-Trichlorobenzene ND ug/kg 04/30/20 20:38 120-82-104/30/20 14:325.1 2.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-DUP-1 Lab ID:92475481005 Collected:04/28/20 00:00 Received:04/29/20 13:13 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A Pace Analytical Services - Charlotte 8260D/5035A Volatile Organics 1,1,1-Trichloroethane ND ug/kg 04/30/20 20:38 71-55-604/30/20 14:325.1 0.88 1 1,1,2-Trichloroethane ND ug/kg 04/30/20 20:38 79-00-504/30/20 14:325.1 1.1 1 Trichloroethene ND ug/kg 04/30/20 20:38 79-01-604/30/20 14:325.1 1.3 1 Trichlorofluoromethane ND ug/kg 04/30/20 20:38 75-69-404/30/20 14:325.1 1.2 1 1,2,3-Trichloropropane ND ug/kg 04/30/20 20:38 96-18-404/30/20 14:325.1 1.7 1 1,2,4-Trimethylbenzene ND ug/kg 04/30/20 20:38 95-63-604/30/20 14:325.1 2.0 1 1,3,5-Trimethylbenzene ND ug/kg 04/30/20 20:38 108-67-804/30/20 14:325.1 1.7 1 Vinyl acetate ND ug/kg 04/30/20 20:38 108-05-404/30/20 14:3250.7 16.5 1 Vinyl chloride ND ug/kg 04/30/20 20:38 75-01-404/30/20 14:3210.1 1.9 1 Xylene (Total)ND ug/kg 04/30/20 20:38 1330-20-704/30/20 14:3210.1 3.5 1 m&p-Xylene ND ug/kg 04/30/20 20:38 179601-23-104/30/20 14:3210.1 2.4 1 o-Xylene ND ug/kg 04/30/20 20:38 95-47-604/30/20 14:325.1 1.2 1 Surrogates Toluene-d8 (S)103 %04/30/20 20:38 2037-26-504/30/20 14:3270-130 1 4-Bromofluorobenzene (S)101 %04/30/20 20:38 460-00-404/30/20 14:3270-130 1 1,2-Dichloroethane-d4 (S)102 %04/30/20 20:38 17060-07-004/30/20 14:3270-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 23.4 %04/29/20 17:090.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 68.0 %05/05/20 14:3505/05/20 14:261 Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 05/04/20 11:48 18540-29-905/02/20 11:141.47 0.375 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-TRIP BLANK Lab ID:92475481006 Collected:04/28/20 00:00 Received:04/29/20 13:13 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 05/04/20 15:59 67-64-125.0 6.2 1 Benzene ND ug/L 05/04/20 15:59 71-43-21.0 0.15 1 Bromobenzene ND ug/L 05/04/20 15:59 108-86-11.0 0.22 1 Bromochloromethane ND ug/L 05/04/20 15:59 74-97-51.0 0.34 1 Bromodichloromethane ND ug/L 05/04/20 15:59 75-27-41.0 0.26 1 Bromoform ND ug/L 05/04/20 15:59 75-25-21.0 0.62 1 Bromomethane ND ug/L 05/04/20 15:59 74-83-9 IH,L1, v12.0 0.62 1 2-Butanone (MEK)ND ug/L 05/04/20 15:59 78-93-35.0 3.3 1 n-Butylbenzene ND ug/L 05/04/20 15:59 104-51-81.0 0.23 1 sec-Butylbenzene ND ug/L 05/04/20 15:59 135-98-81.0 0.20 1 tert-Butylbenzene ND ug/L 05/04/20 15:59 98-06-61.0 0.23 1 Carbon tetrachloride ND ug/L 05/04/20 15:59 56-23-51.0 0.22 1 Chlorobenzene ND ug/L 05/04/20 15:59 108-90-71.0 0.23 1 Chloroethane ND ug/L 05/04/20 15:59 75-00-31.0 0.49 1 Chloroform ND ug/L 05/04/20 15:59 67-66-35.0 2.3 1 Chloromethane ND ug/L 05/04/20 15:59 74-87-31.0 0.39 1 2-Chlorotoluene ND ug/L 05/04/20 15:59 95-49-81.0 0.20 1 4-Chlorotoluene ND ug/L 05/04/20 15:59 106-43-41.0 0.20 1 1,2-Dibromo-3-chloropropane ND ug/L 05/04/20 15:59 96-12-85.0 0.26 1 Dibromochloromethane ND ug/L 05/04/20 15:59 124-48-11.0 0.41 1 1,2-Dibromoethane (EDB)ND ug/L 05/04/20 15:59 106-93-41.0 0.26 1 Dibromomethane ND ug/L 05/04/20 15:59 74-95-31.0 0.46 1 1,2-Dichlorobenzene ND ug/L 05/04/20 15:59 95-50-11.0 0.29 1 1,3-Dichlorobenzene ND ug/L 05/04/20 15:59 541-73-11.0 0.22 1 1,4-Dichlorobenzene ND ug/L 05/04/20 15:59 106-46-71.0 0.26 1 Dichlorodifluoromethane ND ug/L 05/04/20 15:59 75-71-81.0 0.23 1 1,1-Dichloroethane ND ug/L 05/04/20 15:59 75-34-31.0 0.27 1 1,2-Dichloroethane ND ug/L 05/04/20 15:59 107-06-21.0 0.34 1 1,1-Dichloroethene ND ug/L 05/04/20 15:59 75-35-41.0 0.24 1 cis-1,2-Dichloroethene ND ug/L 05/04/20 15:59 156-59-21.0 0.29 1 trans-1,2-Dichloroethene ND ug/L 05/04/20 15:59 156-60-51.0 0.25 1 1,2-Dichloropropane ND ug/L 05/04/20 15:59 78-87-51.0 0.19 1 1,3-Dichloropropane ND ug/L 05/04/20 15:59 142-28-91.0 0.16 1 2,2-Dichloropropane ND ug/L 05/04/20 15:59 594-20-71.0 0.27 1 1,1-Dichloropropene ND ug/L 05/04/20 15:59 563-58-61.0 0.21 1 cis-1,3-Dichloropropene ND ug/L 05/04/20 15:59 10061-01-51.0 0.30 1 trans-1,3-Dichloropropene ND ug/L 05/04/20 15:59 10061-02-61.0 0.31 1 Diisopropyl ether ND ug/L 05/04/20 15:59 108-20-31.0 0.22 1 Ethylbenzene ND ug/L 05/04/20 15:59 100-41-41.0 0.26 1 Hexachloro-1,3-butadiene ND ug/L 05/04/20 15:59 87-68-31.0 0.44 1 2-Hexanone ND ug/L 05/04/20 15:59 591-78-65.0 0.57 1 Isopropylbenzene (Cumene)ND ug/L 05/04/20 15:59 98-82-81.0 0.20 1 p-Isopropyltoluene ND ug/L 05/04/20 15:59 99-87-61.0 0.21 1 Methylene Chloride ND ug/L 05/04/20 15:59 75-09-25.0 3.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92475481 RMR-006 Sample:FG-TRIP BLANK Lab ID:92475481006 Collected:04/28/20 00:00 Received:04/29/20 13:13 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level 4-Methyl-2-pentanone (MIBK)ND ug/L 05/04/20 15:59 108-10-15.0 4.5 1 Methyl-tert-butyl ether ND ug/L 05/04/20 15:59 1634-04-41.0 0.28 1 Naphthalene ND ug/L 05/04/20 15:59 91-20-31.0 0.35 1 n-Propylbenzene ND ug/L 05/04/20 15:59 103-65-11.0 0.18 1 Styrene ND ug/L 05/04/20 15:59 100-42-51.0 0.27 1 1,1,1,2-Tetrachloroethane ND ug/L 05/04/20 15:59 630-20-61.0 0.34 1 1,1,2,2-Tetrachloroethane ND ug/L 05/04/20 15:59 79-34-51.0 0.22 1 Tetrachloroethene ND ug/L 05/04/20 15:59 127-18-41.0 0.16 1 Toluene ND ug/L 05/04/20 15:59 108-88-31.0 0.24 1 1,2,3-Trichlorobenzene ND ug/L 05/04/20 15:59 87-61-61.0 0.34 1 1,2,4-Trichlorobenzene ND ug/L 05/04/20 15:59 120-82-11.0 0.22 1 1,1,1-Trichloroethane ND ug/L 05/04/20 15:59 71-55-61.0 0.18 1 1,1,2-Trichloroethane ND ug/L 05/04/20 15:59 79-00-51.0 0.24 1 Trichloroethene ND ug/L 05/04/20 15:59 79-01-61.0 0.22 1 Trichlorofluoromethane ND ug/L 05/04/20 15:59 75-69-41.0 0.31 1 1,2,3-Trichloropropane ND ug/L 05/04/20 15:59 96-18-41.0 0.35 1 1,2,4-Trimethylbenzene ND ug/L 05/04/20 15:59 95-63-61.0 0.17 1 1,3,5-Trimethylbenzene ND ug/L 05/04/20 15:59 108-67-81.0 0.20 1 Vinyl acetate ND ug/L 05/04/20 15:59 108-05-42.0 1.4 1 Vinyl chloride ND ug/L 05/04/20 15:59 75-01-41.0 0.24 1 Xylene (Total)ND ug/L 05/04/20 15:59 1330-20-71.0 0.63 1 m&p-Xylene ND ug/L 05/04/20 15:59 179601-23-12.0 0.41 1 o-Xylene ND ug/L 05/04/20 15:59 95-47-61.0 0.22 1 Surrogates 4-Bromofluorobenzene (S)99 %05/04/20 15:59 460-00-470-130 1 1,2-Dichloroethane-d4 (S)95 %05/04/20 15:59 17060-07-070-130 1 Toluene-d8 (S)99 %05/04/20 15:59 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1469565 3050B EPA 6020B Metals (ICPMS) 6020B Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3524055-1 Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Matrix:Solid AnalyzedMDL Arsenic mg/kg ND 1.00 05/02/20 14:360.422 Barium mg/kg ND 2.50 05/02/20 14:361.25 Cadmium mg/kg ND 1.00 05/02/20 14:360.406 Chromium mg/kg ND 5.00 05/02/20 14:362.24 Lead mg/kg ND 2.00 05/02/20 14:361.00 Selenium mg/kg ND 2.50 05/02/20 14:361.01 Silver mg/kg ND 0.500 05/02/20 14:360.213 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3524055-2LABORATORY CONTROL SAMPLE: LCSSpike Arsenic mg/kg 99.0100 99.0 80.0-120 Barium mg/kg 100100 100 80.0-120 Cadmium mg/kg 106100 106 80.0-120 Chromium mg/kg 103100 103 80.0-120 Lead mg/kg 103100 103 80.0-120 Selenium mg/kg 101100 101 80.0-120 Silver mg/kg 21.020.0 105 80.0-120 Parameter Units MS Result % Rec Limits Qual% RecConc. R3524055-5MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92475481001 R3524055-6 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Arsenic mg/kg 25.3 77.6 75.0-12582.2 5.67 2025.32.78 101 107 Barium mg/kg MH25.3 115 75.0-125136 13.5 2025.340.7 186 213 Cadmium mg/kg 25.3 99.9 75.0-125106 5.69 2025.3ND 126 134 Chromium mg/kg 25.3 91.1 75.0-12596.9 5.06 2025.326.3 141 149 Lead mg/kg 25.3 90.4 75.0-12584.2 4.91 2025.347.1 161 154 Selenium mg/kg 25.3 91.7 75.0-12595.8 4.37 2025.3ND 116 121 Silver mg/kg 5.05 97.5 75.0-125102 4.49 205.05ND 24.6 25.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1470231 7471A EPA 7471B Mercury 7471B Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3524556-1 Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Matrix:Solid AnalyzedMDL Mercury mg/kg ND 0.0400 05/04/20 19:240.0180 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3524556-2LABORATORY CONTROL SAMPLE: LCSSpike Mercury mg/kg 0.5380.500 108 80.0-120 Parameter Units MS Result % Rec Limits Qual% RecConc. R3524556-3MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92475481001 R3524556-4 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury mg/kg 0.631 93.7 75.0-12595.4 1.69 200.6310.0464 0.638 0.649 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 539075 EPA 5035A EPA 8260D 8260D MSV 5035A Volatile Organics Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2873856 Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Matrix:Solid AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/kg ND 5.0 04/30/20 17:251.2 1,1,1-Trichloroethane ug/kg ND 5.0 04/30/20 17:250.87 1,1,2,2-Tetrachloroethane ug/kg ND 5.0 04/30/20 17:251.7 1,1,2-Trichloroethane ug/kg ND 5.0 04/30/20 17:251.1 1,1-Dichloroethane ug/kg ND 5.0 04/30/20 17:250.74 1,1-Dichloroethene ug/kg ND 5.0 04/30/20 17:251.2 1,1-Dichloropropene ug/kg ND 5.0 04/30/20 17:252.1 1,2,3-Trichlorobenzene ug/kg ND 5.0 04/30/20 17:253.6 1,2,3-Trichloropropane ug/kg ND 5.0 04/30/20 17:251.7 1,2,4-Trichlorobenzene ug/kg ND 5.0 04/30/20 17:252.6 1,2,4-Trimethylbenzene ug/kg ND 5.0 04/30/20 17:252.0 1,2-Dibromo-3-chloropropane ug/kg ND 5.0 04/30/20 17:252.5 1,2-Dibromoethane (EDB)ug/kg ND 5.0 04/30/20 17:251.1 1,2-Dichlorobenzene ug/kg ND 5.0 04/30/20 17:251.8 1,2-Dichloroethane ug/kg ND 5.0 04/30/20 17:251.0 1,2-Dichloropropane ug/kg ND 5.0 04/30/20 17:251.9 1,3,5-Trimethylbenzene ug/kg ND 5.0 04/30/20 17:251.7 1,3-Dichlorobenzene ug/kg ND 5.0 04/30/20 17:251.8 1,3-Dichloropropane ug/kg ND 5.0 04/30/20 17:251.9 1,4-Dichlorobenzene ug/kg ND 5.0 04/30/20 17:251.7 2,2-Dichloropropane ug/kg ND 5.0 04/30/20 17:250.49 2-Butanone (MEK)ug/kg ND 100 04/30/20 17:2511.9 2-Chlorotoluene ug/kg ND 5.0 04/30/20 17:251.5 2-Hexanone ug/kg ND 50.0 04/30/20 17:255.2 4-Chlorotoluene ug/kg ND 5.0 04/30/20 17:251.5 4-Methyl-2-pentanone (MIBK)ug/kg ND 50.0 04/30/20 17:253.7 Acetone ug/kg ND 100 04/30/20 17:259.4 Benzene ug/kg ND 5.0 04/30/20 17:250.90 Bromobenzene ug/kg ND 5.0 04/30/20 17:251.4 Bromochloromethane ug/kg ND 5.0 04/30/20 17:251.2 Bromodichloromethane ug/kg ND 5.0 04/30/20 17:250.98 Bromoform ug/kg ND 5.0 04/30/20 17:252.4 Bromomethane ug/kg ND 10.0 IH04/30/20 17:252.4 Carbon tetrachloride ug/kg ND 5.0 04/30/20 17:250.96 Chlorobenzene ug/kg ND 5.0 04/30/20 17:250.97 Chloroethane ug/kg ND 10.0 04/30/20 17:252.1 Chloroform ug/kg ND 5.0 04/30/20 17:251.1 Chloromethane ug/kg ND 10.0 04/30/20 17:253.3 cis-1,2-Dichloroethene ug/kg ND 5.0 04/30/20 17:250.87 cis-1,3-Dichloropropene ug/kg ND 5.0 04/30/20 17:252.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2873856 Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Matrix:Solid AnalyzedMDL Dibromochloromethane ug/kg ND 5.0 04/30/20 17:252.5 Dibromomethane ug/kg ND 5.0 04/30/20 17:251.5 Dichlorodifluoromethane ug/kg ND 10.0 04/30/20 17:254.1 Diisopropyl ether ug/kg ND 5.0 04/30/20 17:252.9 Ethylbenzene ug/kg ND 5.0 04/30/20 17:251.1 Hexachloro-1,3-butadiene ug/kg ND 5.0 04/30/20 17:252.5 Isopropylbenzene (Cumene)ug/kg ND 5.0 04/30/20 17:251.4 m&p-Xylene ug/kg ND 10.0 04/30/20 17:252.4 Methyl-tert-butyl ether ug/kg ND 5.0 04/30/20 17:252.9 Methylene Chloride ug/kg ND 20.0 04/30/20 17:255.9 n-Butylbenzene ug/kg ND 5.0 04/30/20 17:252.8 n-Propylbenzene ug/kg ND 5.0 04/30/20 17:251.7 Naphthalene ug/kg ND 5.0 04/30/20 17:254.2 o-Xylene ug/kg ND 5.0 04/30/20 17:251.2 p-Isopropyltoluene ug/kg ND 5.0 04/30/20 17:252.4 sec-Butylbenzene ug/kg ND 5.0 04/30/20 17:252.1 Styrene ug/kg ND 5.0 04/30/20 17:251.5 tert-Butylbenzene ug/kg ND 5.0 04/30/20 17:251.7 Tetrachloroethene ug/kg ND 5.0 04/30/20 17:251.6 Toluene ug/kg ND 5.0 04/30/20 17:251.6 trans-1,2-Dichloroethene ug/kg ND 5.0 04/30/20 17:250.98 trans-1,3-Dichloropropene ug/kg ND 5.0 04/30/20 17:250.88 Trichloroethene ug/kg ND 5.0 04/30/20 17:251.3 Trichlorofluoromethane ug/kg ND 5.0 04/30/20 17:251.2 Vinyl acetate ug/kg ND 50.0 04/30/20 17:2516.3 Vinyl chloride ug/kg ND 10.0 04/30/20 17:251.9 Xylene (Total)ug/kg ND 10.0 04/30/20 17:253.5 1,2-Dichloroethane-d4 (S)%98 70-132 04/30/20 17:25 4-Bromofluorobenzene (S)%99 70-130 04/30/20 17:25 Toluene-d8 (S)%102 70-130 04/30/20 17:25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2873857LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/kg 51.650 103 70-130 1,1,1-Trichloroethane ug/kg 50.350 101 70-130 1,1,2,2-Tetrachloroethane ug/kg 49.950 100 55-130 1,1,2-Trichloroethane ug/kg 52.650 105 70-130 1,1-Dichloroethane ug/kg 50.650 101 68-130 1,1-Dichloroethene ug/kg 52.750 105 70-130 1,1-Dichloropropene ug/kg 53.250 106 70-130 1,2,3-Trichlorobenzene ug/kg 53.550 107 70-130 1,2,3-Trichloropropane ug/kg 50.350 101 70-130 1,2,4-Trichlorobenzene ug/kg 51.150 102 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2873857LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trimethylbenzene ug/kg 52.350 105 69-130 1,2-Dibromo-3-chloropropane ug/kg 53.250 106 57-141 1,2-Dibromoethane (EDB)ug/kg 51.950 104 70-130 1,2-Dichlorobenzene ug/kg 52.750 105 70-130 1,2-Dichloroethane ug/kg 50.750 101 70-130 1,2-Dichloropropane ug/kg 52.050 104 70-130 1,3,5-Trimethylbenzene ug/kg 53.250 106 70-130 1,3-Dichlorobenzene ug/kg 51.950 104 70-130 1,3-Dichloropropane ug/kg 51.650 103 70-130 1,4-Dichlorobenzene ug/kg 52.250 104 70-130 2,2-Dichloropropane ug/kg 50.050 100 70-130 2-Butanone (MEK)ug/kg 110100 110 60-130 2-Chlorotoluene ug/kg 53.150 106 70-130 2-Hexanone ug/kg 105100 105 70-132 4-Chlorotoluene ug/kg 52.050 104 70-130 4-Methyl-2-pentanone (MIBK)ug/kg 102100 102 69-130 Acetone ug/kg 115100 115 49-148 Benzene ug/kg 51.850 104 70-130 Bromobenzene ug/kg 51.850 104 70-130 Bromochloromethane ug/kg 50.450 101 70-130 Bromodichloromethane ug/kg 53.150 106 70-130 Bromoform ug/kg 50.950 102 68-136 Bromomethane ug/kg 65.5 IH5013160-140 Carbon tetrachloride ug/kg 52.450 105 70-130 Chlorobenzene ug/kg 51.250 102 70-130 Chloroethane ug/kg 59.750 119 51-147 Chloroform ug/kg 50.250 100 70-130 Chloromethane ug/kg 53.550 107 48-130 cis-1,2-Dichloroethene ug/kg 50.850 102 70-130 cis-1,3-Dichloropropene ug/kg 52.150 104 70-130 Dibromochloromethane ug/kg 52.250 104 70-130 Dibromomethane ug/kg 49.750 99 70-130 Dichlorodifluoromethane ug/kg 51.750 103 49-130 Diisopropyl ether ug/kg 52.750 105 66-130 Ethylbenzene ug/kg 49.250 98 70-130 Hexachloro-1,3-butadiene ug/kg 51.950 104 70-130 Isopropylbenzene (Cumene)ug/kg 51.450 103 70-130 m&p-Xylene ug/kg 98.8100 99 70-130 Methyl-tert-butyl ether ug/kg 52.650 105 70-130 Methylene Chloride ug/kg 49.450 99 50-137 n-Butylbenzene ug/kg 51.750 103 70-130 n-Propylbenzene ug/kg 50.650 101 70-130 Naphthalene ug/kg 55.850 112 70-131 o-Xylene ug/kg 51.350 103 70-130 p-Isopropyltoluene ug/kg 52.950 106 70-130 sec-Butylbenzene ug/kg 52.150 104 70-130 Styrene ug/kg 53.050 106 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2873857LABORATORY CONTROL SAMPLE: LCSSpike tert-Butylbenzene ug/kg 45.850 92 69-130 Tetrachloroethene ug/kg 46.950 94 56-130 Toluene ug/kg 50.350 101 70-130 trans-1,2-Dichloroethene ug/kg 51.550 103 70-130 trans-1,3-Dichloropropene ug/kg 52.550 105 70-130 Trichloroethene ug/kg 52.150 104 70-141 Trichlorofluoromethane ug/kg 52.050 104 67-130 Vinyl acetate ug/kg 112100 112 10-136 Vinyl chloride ug/kg 59.250 118 67-130 Xylene (Total)ug/kg 150150 100 70-130 1,2-Dichloroethane-d4 (S)%98 70-132 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2873859MATRIX SPIKE SAMPLE: MSSpike Result 92475533002 1,1,1,2-Tetrachloroethane ug/kg 13.419.6 68 52-133ND 1,1,1-Trichloroethane ug/kg 15.619.6 80 49-137ND 1,1,2,2-Tetrachloroethane ug/kg 9.319.6 47 39-150ND 1,1,2-Trichloroethane ug/kg 18.119.6 92 48-140ND 1,1-Dichloroethane ug/kg 17.219.6 87 46-135ND 1,1-Dichloroethene ug/kg 18.819.6 96 38-149ND 1,1-Dichloropropene ug/kg 15.519.6 79 41-140ND 1,2,3-Trichlorobenzene ug/kg 9.119.6 46 10-158ND 1,2,3-Trichloropropane ug/kg 17.619.6 89 33-157ND 1,2,4-Trichlorobenzene ug/kg 9.119.6 47 10-155ND 1,2,4-Trimethylbenzene ug/kg 14.219.6 72 24-154ND 1,2-Dibromo-3-chloropropane ug/kg 15.319.6 78 33-158ND 1,2-Dibromoethane (EDB)ug/kg 18.019.6 92 40-136ND 1,2-Dichlorobenzene ug/kg 13.819.6 70 27-146ND 1,2-Dichloroethane ug/kg 18.019.6 92 49-140ND 1,2-Dichloropropane ug/kg 17.619.6 90 44-143ND 1,3,5-Trimethylbenzene ug/kg 14.119.6 72 40-144ND 1,3-Dichlorobenzene ug/kg 13.619.6 69 33-140ND 1,3-Dichloropropane ug/kg 18.219.6 93 47-147ND 1,4-Dichlorobenzene ug/kg 26.919.6 70 35-13913.1 2,2-Dichloropropane ug/kg 16.219.6 82 41-140ND 2-Butanone (MEK)ug/kg 43.5J39.3 95 10-181ND 2-Chlorotoluene ug/kg 15.119.6 77 38-147ND 2-Hexanone ug/kg 36.0J39.3 92 18-169ND 4-Chlorotoluene ug/kg 14.719.6 75 36-145ND 4-Methyl-2-pentanone (MIBK)ug/kg 38.3J39.3 98 16-175ND Acetone ug/kg 76.6J M139.3 2 10-20076.0J Benzene ug/kg 17.119.6 87 46-136ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2873859MATRIX SPIKE SAMPLE: MSSpike Result 92475533002 Bromobenzene ug/kg 15.819.6 81 38-149ND Bromochloromethane ug/kg 18.119.6 92 44-142ND Bromodichloromethane ug/kg 13.219.6 67 41-140ND Bromoform ug/kg 10.319.6 52 34-145ND Bromomethane ug/kg 22.3 IH19.6 114 14-162ND Carbon tetrachloride ug/kg 11.419.6 58 44-141ND Chlorobenzene ug/kg 23.719.6 82 39-1417.7 Chloroethane ug/kg 22.219.6 113 10-182ND Chloroform ug/kg 18.119.6 92 45-140ND Chloromethane ug/kg 17.119.6 87 19-149ND cis-1,2-Dichloroethene ug/kg 17.219.6 88 38-150ND cis-1,3-Dichloropropene ug/kg 14.119.6 72 30-144ND Dibromochloromethane ug/kg 11.719.6 60 36-145ND Dibromomethane ug/kg 18.319.6 93 41-145ND Dichlorodifluoromethane ug/kg 16.819.6 86 16-146ND Diisopropyl ether ug/kg 18.119.6 92 41-143ND Ethylbenzene ug/kg 14.519.6 74 35-144ND Hexachloro-1,3-butadiene ug/kg 7.019.6 36 10-160ND Isopropylbenzene (Cumene)ug/kg 15.719.6 67 30-1522.6J m&p-Xylene ug/kg 29.639.3 75 33-145ND Methyl-tert-butyl ether ug/kg 18.019.6 92 49-140ND Methylene Chloride ug/kg 17.2J19.6 74 10-174ND n-Butylbenzene ug/kg 11.919.6 55 10-160ND n-Propylbenzene ug/kg 13.519.6 69 24-159ND Naphthalene ug/kg 12.419.6 63 10-171ND o-Xylene ug/kg 15.319.6 78 31-150ND p-Isopropyltoluene ug/kg 12.619.6 64 21-154ND sec-Butylbenzene ug/kg 15.219.6 57 19-1594.0J Styrene ug/kg 15.619.6 80 15-152ND tert-Butylbenzene ug/kg 12.119.6 61 31-141ND Tetrachloroethene ug/kg 12.519.6 64 19-141ND Toluene ug/kg 16.219.6 82 31-146ND trans-1,2-Dichloroethene ug/kg 17.319.6 88 28-157ND trans-1,3-Dichloropropene ug/kg 15.119.6 77 25-146ND Trichloroethene ug/kg 21.919.6 112 34-149ND Trichlorofluoromethane ug/kg 15.819.6 80 10-167ND Vinyl acetate ug/kg ND39.3 12 10-200ND Vinyl chloride ug/kg 20.019.6 102 36-155ND Xylene (Total)ug/kg 44.958.9 76 29-148ND 1,2-Dichloroethane-d4 (S)%100 70-132 4-Bromofluorobenzene (S)%98 70-130 Toluene-d8 (S)%99 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92475533001 2873858SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/kg ND 30ND 1,1,1-Trichloroethane ug/kg ND 30ND 1,1,2,2-Tetrachloroethane ug/kg ND 30ND 1,1,2-Trichloroethane ug/kg ND 30ND 1,1-Dichloroethane ug/kg ND 30ND 1,1-Dichloroethene ug/kg ND 30ND 1,1-Dichloropropene ug/kg ND 30ND 1,2,3-Trichlorobenzene ug/kg ND 30ND 1,2,3-Trichloropropane ug/kg ND 30ND 1,2,4-Trichlorobenzene ug/kg ND 30ND 1,2,4-Trimethylbenzene ug/kg ND 30ND 1,2-Dibromo-3-chloropropane ug/kg ND 30ND 1,2-Dibromoethane (EDB)ug/kg ND 30ND 1,2-Dichlorobenzene ug/kg ND 30ND 1,2-Dichloroethane ug/kg ND 30ND 1,2-Dichloropropane ug/kg ND 30ND 1,3,5-Trimethylbenzene ug/kg ND 30ND 1,3-Dichlorobenzene ug/kg ND 30ND 1,3-Dichloropropane ug/kg ND 30ND 1,4-Dichlorobenzene ug/kg ND 30ND 2,2-Dichloropropane ug/kg ND 30ND 2-Butanone (MEK)ug/kg 22.4J 3012.3J 2-Chlorotoluene ug/kg ND 30ND 2-Hexanone ug/kg ND 30ND 4-Chlorotoluene ug/kg ND 30ND 4-Methyl-2-pentanone (MIBK)ug/kg ND 30ND Acetone ug/kg 160 3080.8J Benzene ug/kg ND 30ND Bromobenzene ug/kg ND 30ND Bromochloromethane ug/kg ND 30ND Bromodichloromethane ug/kg ND 30ND Bromoform ug/kg ND 30ND Bromomethane ug/kg ND IH30ND Carbon tetrachloride ug/kg ND 30ND Chlorobenzene ug/kg ND 30ND Chloroethane ug/kg ND 30ND Chloroform ug/kg ND 30ND Chloromethane ug/kg ND 30ND cis-1,2-Dichloroethene ug/kg ND 30ND cis-1,3-Dichloropropene ug/kg ND 30ND Dibromochloromethane ug/kg ND 30ND Dibromomethane ug/kg ND 30ND Dichlorodifluoromethane ug/kg ND 30ND Diisopropyl ether ug/kg ND 30ND Ethylbenzene ug/kg ND 30ND Hexachloro-1,3-butadiene ug/kg ND 30ND Isopropylbenzene (Cumene)ug/kg ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92475533001 2873858SAMPLE DUPLICATE: m&p-Xylene ug/kg ND 30ND Methyl-tert-butyl ether ug/kg ND 30ND Methylene Chloride ug/kg ND 30ND n-Butylbenzene ug/kg ND 30ND n-Propylbenzene ug/kg ND 30ND Naphthalene ug/kg ND 30ND o-Xylene ug/kg ND 30ND p-Isopropyltoluene ug/kg ND 30ND sec-Butylbenzene ug/kg ND 30ND Styrene ug/kg ND 30ND tert-Butylbenzene ug/kg ND 30ND Tetrachloroethene ug/kg ND 30ND Toluene ug/kg ND 30ND trans-1,2-Dichloroethene ug/kg ND 30ND trans-1,3-Dichloropropene ug/kg ND 30ND Trichloroethene ug/kg ND 30ND Trichlorofluoromethane ug/kg ND 30ND Vinyl acetate ug/kg ND 30ND Vinyl chloride ug/kg ND 30ND Xylene (Total)ug/kg ND 30ND 1,2-Dichloroethane-d4 (S)%103103 4-Bromofluorobenzene (S)%96100 Toluene-d8 (S)%100101 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 539506 EPA 8260D EPA 8260D 8260D MSV Low Level Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92475481006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2875869 Associated Lab Samples:92475481006 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 1.0 05/04/20 15:410.34 1,1,1-Trichloroethane ug/L ND 1.0 05/04/20 15:410.18 1,1,2,2-Tetrachloroethane ug/L ND 1.0 05/04/20 15:410.22 1,1,2-Trichloroethane ug/L ND 1.0 05/04/20 15:410.24 1,1-Dichloroethane ug/L ND 1.0 05/04/20 15:410.27 1,1-Dichloroethene ug/L ND 1.0 05/04/20 15:410.24 1,1-Dichloropropene ug/L ND 1.0 05/04/20 15:410.21 1,2,3-Trichlorobenzene ug/L ND 1.0 05/04/20 15:410.34 1,2,3-Trichloropropane ug/L ND 1.0 05/04/20 15:410.35 1,2,4-Trichlorobenzene ug/L ND 1.0 05/04/20 15:410.22 1,2,4-Trimethylbenzene ug/L ND 1.0 05/04/20 15:410.17 1,2-Dibromo-3-chloropropane ug/L ND 5.0 05/04/20 15:410.26 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/04/20 15:410.26 1,2-Dichlorobenzene ug/L ND 1.0 05/04/20 15:410.29 1,2-Dichloroethane ug/L ND 1.0 05/04/20 15:410.34 1,2-Dichloropropane ug/L ND 1.0 05/04/20 15:410.19 1,3,5-Trimethylbenzene ug/L ND 1.0 05/04/20 15:410.20 1,3-Dichlorobenzene ug/L ND 1.0 05/04/20 15:410.22 1,3-Dichloropropane ug/L ND 1.0 05/04/20 15:410.16 1,4-Dichlorobenzene ug/L ND 1.0 05/04/20 15:410.26 2,2-Dichloropropane ug/L ND 1.0 05/04/20 15:410.27 2-Butanone (MEK)ug/L ND 5.0 05/04/20 15:413.3 2-Chlorotoluene ug/L ND 1.0 05/04/20 15:410.20 2-Hexanone ug/L ND 5.0 05/04/20 15:410.57 4-Chlorotoluene ug/L ND 1.0 05/04/20 15:410.20 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 05/04/20 15:414.5 Acetone ug/L ND 25.0 05/04/20 15:416.2 Benzene ug/L ND 1.0 05/04/20 15:410.15 Bromobenzene ug/L ND 1.0 05/04/20 15:410.22 Bromochloromethane ug/L ND 1.0 05/04/20 15:410.34 Bromodichloromethane ug/L ND 1.0 05/04/20 15:410.26 Bromoform ug/L ND 1.0 05/04/20 15:410.62 Bromomethane ug/L ND 2.0 IH,v105/04/20 15:410.62 Carbon tetrachloride ug/L ND 1.0 05/04/20 15:410.22 Chlorobenzene ug/L ND 1.0 05/04/20 15:410.23 Chloroethane ug/L ND 1.0 05/04/20 15:410.49 Chloroform ug/L ND 5.0 05/04/20 15:412.3 Chloromethane ug/L ND 1.0 05/04/20 15:410.39 cis-1,2-Dichloroethene ug/L ND 1.0 05/04/20 15:410.29 cis-1,3-Dichloropropene ug/L ND 1.0 05/04/20 15:410.30 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2875869 Associated Lab Samples:92475481006 Matrix:Water AnalyzedMDL Dibromochloromethane ug/L ND 1.0 05/04/20 15:410.41 Dibromomethane ug/L ND 1.0 05/04/20 15:410.46 Dichlorodifluoromethane ug/L ND 1.0 05/04/20 15:410.23 Diisopropyl ether ug/L ND 1.0 05/04/20 15:410.22 Ethylbenzene ug/L ND 1.0 05/04/20 15:410.26 Hexachloro-1,3-butadiene ug/L ND 1.0 05/04/20 15:410.44 Isopropylbenzene (Cumene)ug/L ND 1.0 05/04/20 15:410.20 m&p-Xylene ug/L ND 2.0 05/04/20 15:410.41 Methyl-tert-butyl ether ug/L ND 1.0 05/04/20 15:410.28 Methylene Chloride ug/L ND 5.0 05/04/20 15:413.7 n-Butylbenzene ug/L ND 1.0 05/04/20 15:410.23 n-Propylbenzene ug/L ND 1.0 05/04/20 15:410.18 Naphthalene ug/L ND 1.0 05/04/20 15:410.35 o-Xylene ug/L ND 1.0 05/04/20 15:410.22 p-Isopropyltoluene ug/L ND 1.0 05/04/20 15:410.21 sec-Butylbenzene ug/L ND 1.0 05/04/20 15:410.20 Styrene ug/L ND 1.0 05/04/20 15:410.27 tert-Butylbenzene ug/L ND 1.0 05/04/20 15:410.23 Tetrachloroethene ug/L ND 1.0 05/04/20 15:410.16 Toluene ug/L ND 1.0 05/04/20 15:410.24 trans-1,2-Dichloroethene ug/L ND 1.0 05/04/20 15:410.25 trans-1,3-Dichloropropene ug/L ND 1.0 05/04/20 15:410.31 Trichloroethene ug/L ND 1.0 05/04/20 15:410.22 Trichlorofluoromethane ug/L ND 1.0 05/04/20 15:410.31 Vinyl acetate ug/L ND 2.0 05/04/20 15:411.4 Vinyl chloride ug/L ND 1.0 05/04/20 15:410.24 Xylene (Total)ug/L ND 1.0 05/04/20 15:410.63 1,2-Dichloroethane-d4 (S)%94 70-130 05/04/20 15:41 4-Bromofluorobenzene (S)%97 70-130 05/04/20 15:41 Toluene-d8 (S)%102 70-130 05/04/20 15:41 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2875870LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.850 102 70-130 1,1,1-Trichloroethane ug/L 45.650 91 70-130 1,1,2,2-Tetrachloroethane ug/L 49.250 98 70-130 1,1,2-Trichloroethane ug/L 48.850 98 70-130 1,1-Dichloroethane ug/L 44.950 90 70-130 1,1-Dichloroethene ug/L 45.350 91 70-130 1,1-Dichloropropene ug/L 49.150 98 70-130 1,2,3-Trichlorobenzene ug/L 47.750 95 70-130 1,2,3-Trichloropropane ug/L 50.250 100 70-130 1,2,4-Trichlorobenzene ug/L 48.250 96 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2875870LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trimethylbenzene ug/L 47.150 94 70-131 1,2-Dibromo-3-chloropropane ug/L 52.350 105 70-130 1,2-Dibromoethane (EDB)ug/L 50.450 101 70-130 1,2-Dichlorobenzene ug/L 48.550 97 70-130 1,2-Dichloroethane ug/L 45.250 90 70-130 1,2-Dichloropropane ug/L 49.450 99 70-130 1,3,5-Trimethylbenzene ug/L 47.150 94 70-130 1,3-Dichlorobenzene ug/L 49.950 100 70-130 1,3-Dichloropropane ug/L 49.450 99 70-131 1,4-Dichlorobenzene ug/L 48.050 96 70-130 2,2-Dichloropropane ug/L 46.250 92 69-130 2-Butanone (MEK)ug/L 88.9100 89 64-135 2-Chlorotoluene ug/L 48.150 96 70-130 2-Hexanone ug/L 96.4100 96 66-135 4-Chlorotoluene ug/L 48.050 96 70-130 4-Methyl-2-pentanone (MIBK)ug/L 93.8100 94 70-130 Acetone ug/L 100100 100 61-157 Benzene ug/L 49.150 98 70-130 Bromobenzene ug/L 47.950 96 70-130 Bromochloromethane ug/L 50.150 100 70-130 Bromodichloromethane ug/L 50.950 102 70-130 Bromoform ug/L 52.150 104 70-130 Bromomethane ug/L 82.0 IH,L1,v15016438-130 Carbon tetrachloride ug/L 49.550 99 70-130 Chlorobenzene ug/L 47.850 96 70-130 Chloroethane ug/L 40.750 81 37-142 Chloroform ug/L 46.350 93 70-130 Chloromethane ug/L 43.550 87 48-130 cis-1,2-Dichloroethene ug/L 44.350 89 70-130 cis-1,3-Dichloropropene ug/L 50.850 102 70-130 Dibromochloromethane ug/L 51.250 102 70-130 Dibromomethane ug/L 48.650 97 70-130 Dichlorodifluoromethane ug/L 43.350 87 53-134 Diisopropyl ether ug/L 46.950 94 70-135 Ethylbenzene ug/L 45.950 92 70-130 Hexachloro-1,3-butadiene ug/L 51.250 102 68-132 Isopropylbenzene (Cumene)ug/L 48.550 97 70-130 m&p-Xylene ug/L 94.4100 94 70-130 Methyl-tert-butyl ether ug/L 48.450 97 70-130 Methylene Chloride ug/L 45.050 90 67-132 n-Butylbenzene ug/L 49.850 100 70-132 n-Propylbenzene ug/L 46.750 93 70-130 Naphthalene ug/L 48.350 97 70-130 o-Xylene ug/L 47.150 94 70-131 p-Isopropyltoluene ug/L 48.750 97 70-130 sec-Butylbenzene ug/L 47.650 95 70-130 Styrene ug/L 49.650 99 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2875870LABORATORY CONTROL SAMPLE: LCSSpike tert-Butylbenzene ug/L 41.350 83 66-130 Tetrachloroethene ug/L 48.350 97 69-130 Toluene ug/L 45.850 92 70-130 trans-1,2-Dichloroethene ug/L 46.050 92 70-130 trans-1,3-Dichloropropene ug/L 52.150 104 70-130 Trichloroethene ug/L 49.350 99 70-130 Trichlorofluoromethane ug/L 43.350 87 63-130 Vinyl acetate ug/L 95.8100 96 55-143 Vinyl chloride ug/L 50.650 101 70-131 Xylene (Total)ug/L 141150 94 70-130 1,2-Dichloroethane-d4 (S)%104 70-130 4-Bromofluorobenzene (S)%98 70-130 Toluene-d8 (S)%97 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2875872MATRIX SPIKE SAMPLE: MSSpike Result 92475518006 1,1,1,2-Tetrachloroethane ug/L 22.220 111 73-134ND 1,1,1-Trichloroethane ug/L 21.520 107 82-143ND 1,1,2,2-Tetrachloroethane ug/L 22.420 112 70-136ND 1,1,2-Trichloroethane ug/L 21.220 106 70-135ND 1,1-Dichloroethane ug/L 22.620 113 70-139ND 1,1-Dichloroethene ug/L 22.820 114 70-154ND 1,1-Dichloropropene ug/L 22.220 111 70-149ND 1,2,3-Trichlorobenzene ug/L 23.820 119 70-135ND 1,2,3-Trichloropropane ug/L 22.120 111 71-137ND 1,2,4-Trichlorobenzene ug/L 24.620 123 73-140ND 1,2,4-Trimethylbenzene ug/L 23.520 117 71-142ND 1,2-Dibromo-3-chloropropane ug/L 23.720 118 65-134ND 1,2-Dibromoethane (EDB)ug/L 22.720 113 70-137ND 1,2-Dichlorobenzene ug/L 24.120 121 70-133ND 1,2-Dichloroethane ug/L 20.620 103 70-137ND 1,2-Dichloropropane ug/L 21.820 109 70-140ND 1,3,5-Trimethylbenzene ug/L 23.420 117 76-139ND 1,3-Dichlorobenzene ug/L 23.320 117 70-135ND 1,3-Dichloropropane ug/L 23.120 116 70-143ND 1,4-Dichlorobenzene ug/L 23.320 116 70-133ND 2,2-Dichloropropane ug/L 21.120 105 61-148ND 2-Butanone (MEK)ug/L 41.840 104 60-139ND 2-Chlorotoluene ug/L 23.520 117 70-144ND 2-Hexanone ug/L 44.340 111 65-138ND 4-Chlorotoluene ug/L 23.920 119 70-137ND 4-Methyl-2-pentanone (MIBK)ug/L 39.140 98 65-135ND Acetone ug/L 43.140 108 60-148ND Benzene ug/L 27.120 118 70-1513.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2875872MATRIX SPIKE SAMPLE: MSSpike Result 92475518006 Bromobenzene ug/L 24.320 122 70-136ND Bromochloromethane ug/L 21.720 109 70-141ND Bromodichloromethane ug/L 20.920 104 70-138ND Bromoform ug/L 22.520 112 63-130ND Bromomethane ug/L 32.0 M0,v12016015-152ND Carbon tetrachloride ug/L 23.420 117 70-143ND Chlorobenzene ug/L 23.920 120 70-138ND Chloroethane ug/L 20.520 103 52-163ND Chloroform ug/L 23.420 117 70-139ND Chloromethane ug/L 17.120 86 41-139ND cis-1,2-Dichloroethene ug/L 46.620 99 70-14126.9 cis-1,3-Dichloropropene ug/L 22.220 111 70-137ND Dibromochloromethane ug/L 22.320 111 70-134ND Dibromomethane ug/L 23.220 116 70-138ND Dichlorodifluoromethane ug/L 16.920 84 47-155ND Diisopropyl ether ug/L 33.120 115 63-14410.2 Ethylbenzene ug/L 22.920 114 66-153ND Hexachloro-1,3-butadiene ug/L 27.4 v12013765-149ND Isopropylbenzene (Cumene)ug/L 26.020 118 70-1392.4 m&p-Xylene ug/L 46.040 115 69-152ND Methyl-tert-butyl ether ug/L 74.620 129 54-15648.9 Methylene Chloride ug/L 22.220 111 42-159ND n-Butylbenzene ug/L 23.520 117 70-139ND n-Propylbenzene ug/L 24.020 117 70-144ND Naphthalene ug/L 25.620 125 61-148ND o-Xylene ug/L 23.620 118 70-148ND p-Isopropyltoluene ug/L 24.320 121 70-146ND sec-Butylbenzene ug/L 23.820 117 70-141ND Styrene ug/L 24.020 120 70-135ND tert-Butylbenzene ug/L 19.420 97 70-130ND Tetrachloroethene ug/L 24.820 114 59-1431.9 Toluene ug/L 21.820 106 59-148ND trans-1,2-Dichloroethene ug/L 22.320 111 70-146ND trans-1,3-Dichloropropene ug/L 21.020 105 70-135ND Trichloroethene ug/L 29.720 121 70-1475.4 Trichlorofluoromethane ug/L 157 M120-11 70-148160 Vinyl acetate ug/L 46.440 116 49-151ND Vinyl chloride ug/L 30.420 104 70-1569.6 Xylene (Total)ug/L 69.760 116 63-158ND 1,2-Dichloroethane-d4 (S)%96 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%97 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92475518011 2875871SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L 0.64J 30ND 1,1-Dichloroethene ug/L ND 30ND 1,1-Dichloropropene ug/L ND 30ND 1,2,3-Trichlorobenzene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2,4-Trichlorobenzene ug/L ND 30ND 1,2,4-Trimethylbenzene ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L ND 30ND 1,2-Dichloropropane ug/L ND 30ND 1,3,5-Trimethylbenzene ug/L ND 30ND 1,3-Dichlorobenzene ug/L ND 30ND 1,3-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L ND 30ND 2,2-Dichloropropane ug/L ND 30ND 2-Butanone (MEK)ug/L ND 30ND 2-Chlorotoluene ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Chlorotoluene ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND Benzene ug/L 0.45J 30ND Bromobenzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND v130ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L 0.74J 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Dichlorodifluoromethane ug/L ND 30ND Diisopropyl ether ug/L ND 30ND Ethylbenzene ug/L ND 30ND Hexachloro-1,3-butadiene ug/L ND v130ND Isopropylbenzene (Cumene)ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92475518011 2875871SAMPLE DUPLICATE: m&p-Xylene ug/L ND 30ND Methyl-tert-butyl ether ug/L ND 30ND Methylene Chloride ug/L ND 30ND n-Butylbenzene ug/L ND 30ND n-Propylbenzene ug/L ND 30ND Naphthalene ug/L ND 30ND o-Xylene ug/L ND 30ND p-Isopropyltoluene ug/L ND 30ND sec-Butylbenzene ug/L ND 30ND Styrene ug/L ND 30ND tert-Butylbenzene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L 1.0 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%9996 4-Bromofluorobenzene (S)%10097 Toluene-d8 (S)%98102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 538906 EPA 3546 EPA 8081B 8081 GCS Pesticides Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2873071 Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Matrix:Solid AnalyzedMDL 4,4'-DDD ug/kg ND 2.0 05/05/20 21:080.82 4,4'-DDE ug/kg ND 2.0 05/05/20 21:080.78 4,4'-DDT ug/kg ND 2.0 05/05/20 21:080.71 Aldrin ug/kg ND 2.0 05/05/20 21:080.71 alpha-BHC ug/kg ND 2.0 05/05/20 21:080.68 beta-BHC ug/kg ND 2.0 05/05/20 21:080.71 Chlordane (Technical)ug/kg ND 6.9 05/05/20 21:086.9 delta-BHC ug/kg ND 2.0 05/05/20 21:080.70 Dieldrin ug/kg ND 2.0 05/05/20 21:080.80 Endosulfan I ug/kg ND 2.0 05/05/20 21:080.79 Endosulfan II ug/kg ND 2.0 05/05/20 21:080.79 Endosulfan sulfate ug/kg ND 2.0 05/05/20 21:080.86 Endrin ug/kg ND 2.0 05/05/20 21:080.82 Endrin aldehyde ug/kg ND 2.0 05/05/20 21:080.77 Endrin ketone ug/kg ND 2.0 05/05/20 21:081.0 gamma-BHC (Lindane)ug/kg ND 2.0 05/05/20 21:080.81 Heptachlor ug/kg ND 2.0 05/05/20 21:080.65 Heptachlor epoxide ug/kg ND 2.0 05/05/20 21:080.66 Hexachlorobenzene ug/kg ND 2.0 05/05/20 21:080.65 Methoxychlor ug/kg ND 4.9 05/05/20 21:082.6 Mirex ug/kg ND 4.9 05/05/20 21:082.4 Toxaphene ug/kg ND 6.9 05/05/20 21:086.9 Decachlorobiphenyl (S)%112 10-130 05/05/20 21:08 Tetrachloro-m-xylene (S)%111 15-130 05/05/20 21:08 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2873072LABORATORY CONTROL SAMPLE: LCSSpike 4,4'-DDD ug/kg 9.78.2 119 65-130 4,4'-DDE ug/kg 9.48.2 114 62-130 4,4'-DDT ug/kg 9.28.2 112 46-130 Aldrin ug/kg 8.28.2 100 46-130 alpha-BHC ug/kg 8.58.2 103 41-130 beta-BHC ug/kg 9.38.2 113 45-130 delta-BHC ug/kg 7.98.2 97 59-130 Dieldrin ug/kg 9.28.2 112 59-130 Endosulfan I ug/kg 9.48.2 115 60-130 Endosulfan II ug/kg 9.18.2 111 64-130 Endosulfan sulfate ug/kg 8.98.2 108 67-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2873072LABORATORY CONTROL SAMPLE: LCSSpike Endrin ug/kg 9.58.2 116 62-130 Endrin aldehyde ug/kg 7.98.2 97 52-130 Endrin ketone ug/kg 9.88.2 120 57-130 gamma-BHC (Lindane)ug/kg 8.68.2 105 47-130 Heptachlor ug/kg 7.88.2 95 48-130 Heptachlor epoxide ug/kg 8.38.2 102 56-130 Hexachlorobenzene ug/kg 8.38.2 101 40-130 Methoxychlor ug/kg 24.224.6 98 62-130 Mirex ug/kg 25.424.6 103 70-130 Decachlorobiphenyl (S)%111 10-130 Tetrachloro-m-xylene (S)%107 15-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 2873073MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92475295005 2873074 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 4,4'-DDD ug/kg 11.9 123 36-130100 18 3012.3ND 14.6 12.2 4,4'-DDE ug/kg 11.9 119 26-13199 16 3012.3ND 14.2 12.1 4,4'-DDT ug/kg M1,R111.9 407 32-13196 121 3012.3ND 48.5 11.8 Aldrin ug/kg 11.9 100 28-13081 17 3012.3ND 11.9 10.0 alpha-BHC ug/kg 11.9 102 10-12386 15 3012.3ND 12.2 10.5 beta-BHC ug/kg 11.9 117 25-130100 12 3012.3ND 13.9 12.3 delta-BHC ug/kg 11.9 96 28-13080 15 3012.3ND 11.5 9.9 Dieldrin ug/kg 11.9 115 29-13092 18 3012.3ND 13.6 11.4 Endosulfan I ug/kg 11.9 115 31-130100 10 3012.3ND 13.7 12.3 Endosulfan II ug/kg 11.9 112 18-14190 18 3012.3ND 13.4 11.1 Endosulfan sulfate ug/kg 11.9 112 40-13090 19 3012.3ND 13.3 11.0 Endrin ug/kg 11.9 117 19-14794 19 3012.3ND 14.0 11.5 Endrin aldehyde ug/kg 11.9 102 25-13082 18 3012.3ND 12.1 10.1 Endrin ketone ug/kg 11.9 125 27-13498 21 3012.3ND 14.8 12.0 gamma-BHC (Lindane)ug/kg 11.9 101 30-13085 14 3012.3ND 12.0 10.4 Heptachlor ug/kg 11.9 96 33-13077 19 3012.3ND 11.4 9.5 Heptachlor epoxide ug/kg 11.9 100 33-13079 20 3012.3ND 11.9 9.7 Hexachlorobenzene ug/kg 11.9 101 10-14783 16 3012.3ND 12.0 10.2 Methoxychlor ug/kg 35.7 106 26-13381 23 3036.9ND 37.7 29.8 Mirex ug/kg 35.7 107 26-12587 17 3036.9ND 38.1 32.2 Decachlorobiphenyl (S)%116 10-13090 Tetrachloro-m-xylene (S)%105 15-13084 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 539069 EPA 3546 EPA 8270E 8270E Solid MSSV Microwave Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2873815 Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Matrix:Solid AnalyzedMDL 1,2,4-Trichlorobenzene ug/kg ND 328 05/04/20 16:2875.1 1,2-Dichlorobenzene ug/kg ND 328 05/04/20 16:2870.9 1,3-Dichlorobenzene ug/kg ND 328 05/04/20 16:2873.8 1,4-Dichlorobenzene ug/kg ND 328 05/04/20 16:2872.1 1-Methylnaphthalene ug/kg ND 328 05/04/20 16:2887.3 2,2'-Oxybis(1-chloropropane)ug/kg ND 328 05/04/20 16:2891.1 2,4,5-Trichlorophenol ug/kg ND 328 v105/04/20 16:2885.1 2,4,6-Trichlorophenol ug/kg ND 328 v105/04/20 16:2882.4 2,4-Dichlorophenol ug/kg ND 328 05/04/20 16:28108 2,4-Dimethylphenol ug/kg ND 328 05/04/20 16:2881.7 2,4-Dinitrophenol ug/kg ND 1640 05/04/20 16:281050 2,4-Dinitrotoluene ug/kg ND 328 05/04/20 16:2886.8 2,6-Dinitrotoluene ug/kg ND 328 05/04/20 16:2885.7 2-Chloronaphthalene ug/kg ND 328 05/04/20 16:2873.0 2-Chlorophenol ug/kg ND 328 05/04/20 16:2876.3 2-Methylnaphthalene ug/kg ND 328 05/04/20 16:2883.4 2-Methylphenol(o-Cresol)ug/kg ND 328 05/04/20 16:2872.6 2-Nitroaniline ug/kg ND 1640 05/04/20 16:28165 2-Nitrophenol ug/kg ND 328 05/04/20 16:28101 3&4-Methylphenol(m&p Cresol)ug/kg ND 328 05/04/20 16:2882.5 3,3'-Dichlorobenzidine ug/kg ND 656 05/04/20 16:28228 3-Nitroaniline ug/kg ND 1640 05/04/20 16:28174 4,6-Dinitro-2-methylphenol ug/kg ND 656 05/04/20 16:28528 4-Bromophenylphenyl ether ug/kg ND 328 05/04/20 16:2886.0 4-Chloro-3-methylphenol ug/kg ND 656 05/04/20 16:28200 4-Chloroaniline ug/kg ND 656 05/04/20 16:28201 4-Chlorophenylphenyl ether ug/kg ND 328 05/04/20 16:2885.1 4-Nitroaniline ug/kg ND 656 05/04/20 16:28162 4-Nitrophenol ug/kg ND 1640 05/04/20 16:28523 Acenaphthene ug/kg ND 328 05/04/20 16:2884.3 Acenaphthylene ug/kg ND 328 05/04/20 16:2877.6 Aniline ug/kg ND 328 05/04/20 16:2873.6 Anthracene ug/kg ND 328 05/04/20 16:2885.0 Benzo(a)anthracene ug/kg ND 328 05/04/20 16:28104 Benzo(a)pyrene ug/kg ND 328 05/04/20 16:28142 Benzo(b)fluoranthene ug/kg ND 328 05/04/20 16:28132 Benzo(g,h,i)perylene ug/kg ND 328 05/04/20 16:28128 Benzo(k)fluoranthene ug/kg ND 328 05/04/20 16:28138 Benzoic Acid ug/kg ND 1640 05/04/20 16:28354 Benzyl alcohol ug/kg ND 656 05/04/20 16:28174 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2873815 Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Matrix:Solid AnalyzedMDL bis(2-Chloroethoxy)methane ug/kg ND 328 05/04/20 16:2887.5 bis(2-Chloroethyl) ether ug/kg ND 328 05/04/20 16:2869.6 bis(2-Ethylhexyl)phthalate ug/kg ND 328 05/04/20 16:28107 Butylbenzylphthalate ug/kg ND 328 05/04/20 16:2887.3 Chrysene ug/kg ND 328 05/04/20 16:2895.2 Di-n-butylphthalate ug/kg ND 328 05/04/20 16:2880.9 Di-n-octylphthalate ug/kg ND 328 05/04/20 16:28187 Dibenz(a,h)anthracene ug/kg ND 328 05/04/20 16:28131 Dibenzofuran ug/kg ND 328 05/04/20 16:2882.0 Diethylphthalate ug/kg ND 328 05/04/20 16:2871.1 Dimethylphthalate ug/kg ND 328 05/04/20 16:2874.1 Fluoranthene ug/kg ND 328 05/04/20 16:2899.0 Fluorene ug/kg ND 328 05/04/20 16:2887.7 Hexachloro-1,3-butadiene ug/kg ND 328 05/04/20 16:2879.7 Hexachlorobenzene ug/kg ND 328 05/04/20 16:2883.2 Hexachlorocyclopentadiene ug/kg ND 328 v205/04/20 16:28131 Hexachloroethane ug/kg ND 328 05/04/20 16:2874.7 Indeno(1,2,3-cd)pyrene ug/kg ND 328 05/04/20 16:28150 Isophorone ug/kg ND 328 05/04/20 16:2871.2 N-Nitroso-di-n-propylamine ug/kg ND 328 05/04/20 16:2891.8 N-Nitrosodimethylamine ug/kg ND 328 05/04/20 16:2892.2 N-Nitrosodiphenylamine ug/kg ND 328 05/04/20 16:2883.6 Naphthalene ug/kg ND 328 05/04/20 16:2878.5 Nitrobenzene ug/kg ND 328 05/04/20 16:2878.3 Pentachlorophenol ug/kg ND 656 v105/04/20 16:28150 Phenanthrene ug/kg ND 328 05/04/20 16:2882.5 Phenol ug/kg ND 328 05/04/20 16:2878.3 Pyrene ug/kg ND 328 05/04/20 16:2890.2 Pyridine ug/kg ND 328 05/04/20 16:2882.9 2,4,6-Tribromophenol (S)%83 27-110 05/04/20 16:28 2-Fluorobiphenyl (S)%71 30-110 05/04/20 16:28 2-Fluorophenol (S)%68 13-110 05/04/20 16:28 Nitrobenzene-d5 (S)%69 23-110 05/04/20 16:28 Phenol-d6 (S)%75 22-110 05/04/20 16:28 Terphenyl-d14 (S)%101 28-110 05/04/20 16:28 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2873816LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene ug/kg 12101640 74 52-130 1,2-Dichlorobenzene ug/kg 12001640 73 51-130 1,3-Dichlorobenzene ug/kg 11501640 70 50-130 1,4-Dichlorobenzene ug/kg 12401640 75 49-130 1-Methylnaphthalene ug/kg 11301640 69 55-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2873816LABORATORY CONTROL SAMPLE: LCSSpike 2,2'-Oxybis(1-chloropropane)ug/kg 11001640 67 30-130 2,4,5-Trichlorophenol ug/kg 12701640 78 55-130 2,4,6-Trichlorophenol ug/kg 12401640 76 57-130 2,4-Dichlorophenol ug/kg 12701640 77 56-130 2,4-Dimethylphenol ug/kg 12301640 75 51-130 2,4-Dinitrophenol ug/kg 57008200 70 27-133 2,4-Dinitrotoluene ug/kg 12301640 75 61-130 2,6-Dinitrotoluene ug/kg 12301640 75 60-130 2-Chloronaphthalene ug/kg 12001640 73 52-130 2-Chlorophenol ug/kg 12201640 74 54-130 2-Methylnaphthalene ug/kg 11701640 71 54-130 2-Methylphenol(o-Cresol)ug/kg 11901640 72 51-130 2-Nitroaniline ug/kg 22303280 68 51-130 2-Nitrophenol ug/kg 12401640 76 49-130 3&4-Methylphenol(m&p Cresol)ug/kg 12201640 74 11-163 3,3'-Dichlorobenzidine ug/kg 25703280 78 10-132 3-Nitroaniline ug/kg 25703280 78 55-130 4,6-Dinitro-2-methylphenol ug/kg 26303280 80 47-142 4-Bromophenylphenyl ether ug/kg 11601640 71 59-130 4-Chloro-3-methylphenol ug/kg 23503280 72 55-130 4-Chloroaniline ug/kg 24703280 75 54-130 4-Chlorophenylphenyl ether ug/kg 11601640 71 58-130 4-Nitroaniline ug/kg 24903280 76 54-130 4-Nitrophenol ug/kg 62708200 77 48-130 Acenaphthene ug/kg 12101640 74 60-130 Acenaphthylene ug/kg 12201640 75 60-130 Aniline ug/kg 10801640 66 43-130 Anthracene ug/kg 12301640 75 63-130 Benzo(a)anthracene ug/kg 12701640 77 59-130 Benzo(a)pyrene ug/kg 12701640 78 57-130 Benzo(b)fluoranthene ug/kg 14001640 86 54-130 Benzo(g,h,i)perylene ug/kg 11101640 68 59-130 Benzo(k)fluoranthene ug/kg 12601640 77 54-130 Benzoic Acid ug/kg 43808200 53 19-130 Benzyl alcohol ug/kg 23103280 71 50-130 bis(2-Chloroethoxy)methane ug/kg 11001640 67 54-130 bis(2-Chloroethyl) ether ug/kg 10901640 66 48-130 bis(2-Ethylhexyl)phthalate ug/kg 11701640 72 45-134 Butylbenzylphthalate ug/kg 12701640 78 46-138 Chrysene ug/kg 11801640 72 58-130 Di-n-butylphthalate ug/kg 11901640 73 60-130 Di-n-octylphthalate ug/kg 12701640 78 53-130 Dibenz(a,h)anthracene ug/kg 11201640 68 59-130 Dibenzofuran ug/kg 11801640 72 60-130 Diethylphthalate ug/kg 11301640 69 60-130 Dimethylphthalate ug/kg 11401640 70 60-130 Fluoranthene ug/kg 12901640 78 65-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2873816LABORATORY CONTROL SAMPLE: LCSSpike Fluorene ug/kg 12001640 73 63-130 Hexachloro-1,3-butadiene ug/kg 12301640 75 46-130 Hexachlorobenzene ug/kg 12901640 79 58-130 Hexachlorocyclopentadiene ug/kg 874 v316405323-130 Hexachloroethane ug/kg 12001640 73 47-130 Indeno(1,2,3-cd)pyrene ug/kg 11601640 71 60-130 Isophorone ug/kg 11001640 67 49-130 N-Nitroso-di-n-propylamine ug/kg 11501640 70 47-130 N-Nitrosodimethylamine ug/kg 9481640 58 45-130 N-Nitrosodiphenylamine ug/kg 12001640 73 59-130 Naphthalene ug/kg 12101640 74 55-130 Nitrobenzene ug/kg 11401640 70 49-130 Pentachlorophenol ug/kg 2730 v132808310-132 Phenanthrene ug/kg 12201640 74 62-130 Phenol ug/kg 12601640 77 46-130 Pyrene ug/kg 13101640 80 53-130 Pyridine ug/kg 7931640 48 37-130 2,4,6-Tribromophenol (S)%94 27-110 2-Fluorobiphenyl (S)%75 30-110 2-Fluorophenol (S)%78 13-110 Nitrobenzene-d5 (S)%75 23-110 Phenol-d6 (S)%80 22-110 Terphenyl-d14 (S)%97 28-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2873819MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92471459011 2873820 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,2,4-Trichlorobenzene ug/kg 1690 63 18-13077 20 301690ND10701300 1,2-Dichlorobenzene ug/kg 1690 64 14-13075 15 301690ND10901270 1,3-Dichlorobenzene ug/kg 1690 63 12-13075 17 301690ND10601270 1,4-Dichlorobenzene ug/kg 1690 66 10-13078 17 301690ND11201320 1-Methylnaphthalene ug/kg 1690 58 12-13072 22 301690ND9811220 2,2'-Oxybis(1- chloropropane)ug/kg 1690 59 10-13070 17 301690ND9981180 2,4,5-Trichlorophenol ug/kg 1690 72 13-13087 18 301690ND12301470 2,4,6-Trichlorophenol ug/kg 1690 69 17-13083 19 301690ND11701410 2,4-Dichlorophenol ug/kg 1690 66 10-13082 21 301690ND11301380 2,4-Dimethylphenol ug/kg 1690 64 10-13079 21 301690ND10801330 2,4-Dinitrophenol ug/kg 8470 18 10-13031 308470ND1560J2620 2,4-Dinitrotoluene ug/kg 1690 68 24-13083 21 301690ND11401410 2,6-Dinitrotoluene ug/kg 1690 68 23-13083 21 301690ND11401410 2-Chloronaphthalene ug/kg 1690 63 19-13079 22 301690ND10801340 2-Chlorophenol ug/kg 1690 68 10-13080 16 301690ND11501350 2-Methylnaphthalene ug/kg 1690 60 18-13074 22 301690ND10101260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 54 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2873819MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92471459011 2873820 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 2-Methylphenol(o-Cresol)ug/kg 1690 64 10-13079 21 301690ND10901330 2-Nitroaniline ug/kg 3390 63 17-13074 16 303390ND21302510 2-Nitrophenol ug/kg 1690 62 10-13078 23 301690ND10401320 3&4-Methylphenol(m&p Cresol)ug/kg 1690 66 10-13079 18 301690ND11301340 3,3'-Dichlorobenzidine ug/kg 3390 65 10-13082 23 303390ND22102780 3-Nitroaniline ug/kg 3390 72 24-13085 17 303390ND24402880 4,6-Dinitro-2-methylphenol ug/kg R133904510-15266 37 303390ND15402230 4-Bromophenylphenyl ether ug/kg 1690 61 29-13074 20 301690ND10301250 4-Chloro-3-methylphenol ug/kg 3390 63 17-13077 21 303390ND21302620 4-Chloroaniline ug/kg 3390 65 14-13081 23 303390ND21902750 4-Chlorophenylphenyl ether ug/kg 1690 64 25-13076 18 301690ND10801290 4-Nitroaniline ug/kg 3390 72 22-13086 18 303390ND24302910 4-Nitrophenol ug/kg 8470 68 10-13084 20 308470ND57907110 Acenaphthene ug/kg 1690 65 20-13079 20 301690ND11001340 Acenaphthylene ug/kg 1690 66 25-13080 19 301690ND11101350 Aniline ug/kg 1690 62 10-13070 13 301690ND10401190 Anthracene ug/kg 1690 64 29-13077 18 301690ND10801300 Benzo(a)anthracene ug/kg 1690 66 19-13080 20 301690ND11101360 Benzo(a)pyrene ug/kg 1690 66 12-13080 20 301690ND11101350 Benzo(b)fluoranthene ug/kg 1690 73 14-13088 19 301690ND12401500 Benzo(g,h,i)perylene ug/kg 1690 58 10-13070 19 301690ND9811190 Benzo(k)fluoranthene ug/kg 1690 66 14-13079 19 301690ND11201350 Benzoic Acid ug/kg 8470 10 10-13010 308470ND811J822J Benzyl alcohol ug/kg 3390 64 13-13075 16 303390ND21602530 bis(2- Chloroethoxy)methane ug/kg 1690 58 16-13069 18 301690ND9761170 bis(2-Chloroethyl) ether ug/kg 1690 61 11-13073 18 301690ND10401240 bis(2-Ethylhexyl)phthalate ug/kg 1690 60 21-13078 27 301690ND10101330 Butylbenzylphthalate ug/kg 1690 63 23-13082 26 301690ND10701400 Chrysene ug/kg 1690 62 22-13075 20 301690ND10401280 Di-n-butylphthalate ug/kg 1690 60 30-13075 22 301690ND10201280 Di-n-octylphthalate ug/kg 1690 65 23-14277 17 301690ND11001310 Dibenz(a,h)anthracene ug/kg 1690 59 10-13075 24 301690ND10001270 Dibenzofuran ug/kg 1690 64 24-13077 20 301690ND10801310 Diethylphthalate ug/kg 1690 62 26-13075 20 301690ND10501280 Dimethylphthalate ug/kg 1690 64 22-13078 18 301690ND10901310 Fluoranthene ug/kg 1690 68 33-13080 17 301690ND11501360 Fluorene ug/kg 1690 65 22-13078 18 301690ND11001320 Hexachloro-1,3-butadiene ug/kg 1690 60 13-13078 25 301690ND10201320 Hexachlorobenzene ug/kg 1690 65 29-13080 20 301690ND11101350 Hexachlorocyclopentadiene ug/kg v316904510-13057 22 301690ND769964 Hexachloroethane ug/kg 1690 65 10-13075 14 301690ND11001270 Indeno(1,2,3-cd)pyrene ug/kg 1690 62 10-13076 20 301690ND10401280 Isophorone ug/kg 1690 57 13-13069 20 301690ND9621180 N-Nitroso-di-n-propylamine ug/kg 1690 63 12-13074 16 301690ND10601250 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 55 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2873819MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92471459011 2873820 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. N-Nitrosodimethylamine ug/kg 1690 51 11-13061 19 301690ND8571030 N-Nitrosodiphenylamine ug/kg 1690 63 15-13077 20 301690ND10701310 Naphthalene ug/kg 1690 63 15-13075 17 301690ND10701270 Nitrobenzene ug/kg 1690 59 12-13072 20 301690ND9981220 Pentachlorophenol ug/kg v133907210-13090 22 303390ND24503060 Phenanthrene ug/kg 1690 63 27-13077 19 301690ND10701300 Phenol ug/kg 1690 68 10-13081 18 301690ND11501370 Pyrene ug/kg 1690 67 19-13083 22 301690ND11301410 Pyridine ug/kg 1690 46 10-13052 12 301690ND780880 2,4,6-Tribromophenol (S)%80 27-110102 2-Fluorobiphenyl (S)%61 30-11074 2-Fluorophenol (S)%69 13-11082 Nitrobenzene-d5 (S)%62 23-11076 Phenol-d6 (S)%71 22-11086 Terphenyl-d14 (S)%73 28-11098 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 56 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 538905 ASTM D2974-87 ASTM D2974-87 Dry Weight/Percent Moisture Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Parameter Units Dup Result Max RPD QualifiersRPDResult 92475353001 2873041SAMPLE DUPLICATE: Percent Moisture %13.3 11 2514.9 Parameter Units Dup Result Max RPD QualifiersRPDResult 92475380002 2873042SAMPLE DUPLICATE: Percent Moisture %91.9 0 2591.9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 57 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1470312 SM 2540 G SM 2540G Total Solids 2540 G-2011 Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3524969-1 Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004 Matrix:Solid AnalyzedMDL Total Solids %0.00100 05/05/20 10:58 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3524969-2LABORATORY CONTROL SAMPLE: LCSSpike Total Solids %50.050.0 100 85.0-115 Parameter Units Dup Result Max RPD QualifiersRPDResult L1213718-04 R3524969-3SAMPLE DUPLICATE: Total Solids %96.9 0.150 1097.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 58 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1470313 SM 2540 G SM 2540G Total Solids 2540 G-2011 Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92475481005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3524990-1 Associated Lab Samples:92475481005 Matrix:Solid AnalyzedMDL Total Solids %ND 05/05/20 14:35 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3524990-2LABORATORY CONTROL SAMPLE: LCSSpike Total Solids %50.050.0 100 85.0-115 Parameter Units Dup Result Max RPD QualifiersRPDResult L1214247-01 R3524990-3SAMPLE DUPLICATE: Total Solids %83.0 0.452 1083.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 59 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92475481 RMR-006 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1469626 3060A EPA 7199 Wet Chemistry 7199 Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3524375-1 Associated Lab Samples:92475481001, 92475481002, 92475481003, 92475481004, 92475481005 Matrix:Solid AnalyzedMDL Chromium, Hexavalent mg/kg ND 1.00 05/04/20 10:030.255 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3524375-2LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent mg/kg 9.3510.0 93.5 80.0-120 Parameter Units MS Result % Rec Limits Qual% RecConc. R3524375-4MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result L1213718-04 R3524375-5 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent mg/kg ML20.6 53.3 75.0-12556.6 6.05 2020.6ND 11.0 11.7 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. R3524375-6MATRIX SPIKE SAMPLE: MSSpike Result L1213718-04 Chromium, Hexavalent mg/kg 744971 76.6 75.0-125ND Parameter Units Dup Result Max RPD QualifiersRPDResult L1213718-01 R3524375-3SAMPLE DUPLICATE: Chromium, Hexavalent mg/kg 0.561J J1.79 200.551 Parameter Units Dup Result Max RPD QualifiersRPDResult 92475481005 R3524375-8SAMPLE DUPLICATE: Chromium, Hexavalent mg/kg ND 0.00 20ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 60 of 65 #=QL# QUALIFIERS Pace Project No.: Project: 92475481 RMR-006 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3 This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be considered an estimated value.IH Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.J Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high.L1 Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.M0 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 Matrix spike recovery and/or matrix spike duplicate recovery was above laboratory control limits. Result may be biased high.MH Matrix spike recovery and/or matrix spike duplicate recovery was below laboratory control limits. Result may be biased low.ML RPD value was outside control limits.R1 Surrogate recovery not evaluated against control limits due to sample dilution.S4 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias.v1 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.v2 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the associated samples may have low bias.v3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 61 of 65 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92475481 RMR-006 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92475481001 538906 539457FG-1 (0-2)EPA 3546 EPA 8081B 92475481002 538906 539457FG-2 (0-2)EPA 3546 EPA 8081B 92475481003 538906 539457FG-3 (0-2)EPA 3546 EPA 8081B 92475481004 538906 539457FG-4 (0-2)EPA 3546 EPA 8081B 92475481005 538906 539457FG-DUP-1 EPA 3546 EPA 8081B 92475481001 1469565 1469565FG-1 (0-2)3050B EPA 6020B 92475481002 1469565 1469565FG-2 (0-2)3050B EPA 6020B 92475481003 1469565 1469565FG-3 (0-2)3050B EPA 6020B 92475481004 1469565 1469565FG-4 (0-2)3050B EPA 6020B 92475481005 1469565 1469565FG-DUP-1 3050B EPA 6020B 92475481001 1470231 1470231FG-1 (0-2)7471A EPA 7471B 92475481002 1470231 1470231FG-2 (0-2)7471A EPA 7471B 92475481003 1470231 1470231FG-3 (0-2)7471A EPA 7471B 92475481004 1470231 1470231FG-4 (0-2)7471A EPA 7471B 92475481005 1470231 1470231FG-DUP-1 7471A EPA 7471B 92475481001 539069 539677FG-1 (0-2)EPA 3546 EPA 8270E 92475481002 539069 539677FG-2 (0-2)EPA 3546 EPA 8270E 92475481003 539069 539677FG-3 (0-2)EPA 3546 EPA 8270E 92475481004 539069 539677FG-4 (0-2)EPA 3546 EPA 8270E 92475481005 539069 539677FG-DUP-1 EPA 3546 EPA 8270E 92475481001 539075 539100FG-1 (0-2)EPA 5035A EPA 8260D 92475481002 539075 539100FG-2 (0-2)EPA 5035A EPA 8260D 92475481003 539075 539100FG-3 (0-2)EPA 5035A EPA 8260D 92475481004 539075 539100FG-4 (0-2)EPA 5035A EPA 8260D 92475481005 539075 539100FG-DUP-1 EPA 5035A EPA 8260D 92475481006 539506FG-TRIP BLANK EPA 8260D 92475481001 538905FG-1 (0-2)ASTM D2974-87 92475481002 538905FG-2 (0-2)ASTM D2974-87 92475481003 538905FG-3 (0-2)ASTM D2974-87 92475481004 538905FG-4 (0-2)ASTM D2974-87 92475481005 538905FG-DUP-1 ASTM D2974-87 92475481001 1470312 1470312FG-1 (0-2)SM 2540 G SM 2540G 92475481002 1470312 1470312FG-2 (0-2)SM 2540 G SM 2540G 92475481003 1470312 1470312FG-3 (0-2)SM 2540 G SM 2540G 92475481004 1470312 1470312FG-4 (0-2)SM 2540 G SM 2540G 92475481005 1470313 1470313FG-DUP-1 SM 2540 G SM 2540G 92475481001 1469626 1469626FG-1 (0-2)3060A EPA 7199 92475481002 1469626 1469626FG-2 (0-2)3060A EPA 7199 92475481003 1469626 1469626FG-3 (0-2)3060A EPA 7199 92475481004 1469626 1469626FG-4 (0-2)3060A EPA 7199 92475481005 1469626 1469626FG-DUP-1 3060A EPA 7199 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/07/2020 10:14 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 62 of 65 Page 63 of 65 Page 64 of 65 Page 65 of 65 Appendix C DEQ Risk Calculator Version Date: Basis: Site Name: Site Address: DEQ Section: Site ID: Exposure Unit ID: Submittal Date: Reviewed By: Prepared By:Hart & Hickman, PC SPH RWM Site Wide Soil - Hypothetical Worst Case North Carolina Department of Environmental Quality Risk Calculator South Tryon Commercial 340 W. Tremont, Charlotte, Mecklenburg County Division of Waste Management - Brownfields Program South Tryon Commercial - BF No. 22007-18-060 December 2019 November 2019 EPA RSL Table North Carolina DEQ Risk Calculator Table of Contents Version Date: December 2019 Basis: November 2019 EPA RSL Table Site ID: South Tryon Commercial - BF No. 22007-18-060 Exposure Unit ID: Site Wide Soil - Hypothetical Worst Case Form No. Input Form 1A Complete Exposure Pathways Input Form 1B Exposure Factors and Target Risks Input Form 1C Contaminant Migration Parameters Input Form 1D Sample Statistics Input Form 2A Soil Exposure Point Concentration Table Input Form 2B Groundwater Exposure Point Concentration Table Input Form 2C Surface Water Exposure Point Concentration Table Input Form 2D Soil Gas Exposure Point Concentration Table Input Form 2E Indoor Air Exposure Point Concentration Table Output Form 1A Risk for Individual Pathways Output Form 1B Sitewide Risk Output Form 2A Resident Soil Output Form 2B Resident Groundwater Use Output Form 2C Non-Residential Worker Soil Output Form 2D Non-Residential Worker Groundwater Use Output Form 2E Construction Worker Soil Output Form 2F Recreator/Trespasser Soil Output Form 2G Recreator/Trespasser Surface Water Output Form 3A Resident Groundwater to Indoor Air Output Form 3B Resident Soil Gas to Indoor Air Output Form 3C Resident Indoor Air Output Form 3D Non-Residential Worker Groundwater to Indoor Air Output Form 3E Non-Residential Worker Soil Gas to Indoor Air Output Form 3F Non-Residential Worker Indoor Air Output Form 4A Soil to Groundwater - Forward Mode Output Form 4B Groundwater to Groundwater - Forward Mode Output Form 4C Soil to Surface Water - Forward Mode Output Form 4D Groundwater to Surface Water - Forward Mode Output Form 4E Soil to Groundwater - Backward Mode Output Form 4F Groundwater to Groundwater - Backward Mode Output Form 4G Soil to Surface Water - Backward Mode Output Form 4H Groundwater to Surface Water - Backward Mode Output Section 4 - Contaminant Migration to Worksheets Output Section 3 - Vapor Intrusion Calculators TOC Description DATA INPUT SHEETS Check box if included Input Section 1 - Exposure Pathways & Parameters Input Section 2 - Exposure Point Concentrations DATA OUTPUT SHEETS Output Section 1 - Summary Output for All Calculators Output Section 2 - Direct Contact Soil and Groundwater Calculators North Carolina DEQ Risk Calculator Exposure Point ConcentrationsVersion Date: December 2019Basis: November 2019 EPA RSL TableSite ID: South Tryon Commercial - BF No. 22007-18-060Exposure Unit ID: Site Wide Soil - Hypothetical Worst CaseExposure Point Concentration (mg/kg)Notes: CAS Number ChemicalMinimum Concentration (Qualifier)Maximum Concentration (Qualifier)UnitsLocation of Maximum ConcentrationDetection FrequencyRange of Detection LimitsConcentration Used for ScreeningBackground ValueScreening Toxicity Value (Screening Level) (n/c)Potential ARAR/TBC ValuePotential ARAR/TBC SourceCOPC Flag (Y/N)Rationale for Selection or Deletion0.014 67-64-1 Acetonemg/kg0.0314 309-00-2 Aldrinmg/kg3.14 7440-38-2 Arsenic, Inorganic mg/kg74.9 7440-39-3 Bariummg/kg0.364 12789-03-6 Chlordane mg/kg74.9 16065-83-1 Chromium(III), Insoluble Salts mg/kg0.447 18540-29-9 Chromium(VI) mg/kg0.414 60-57-1 Dieldrinmg/kg0.0019 100-41-4 Ethylbenzene mg/kg47.1 7439-92-1 ~Lead and Compounds mg/kg0.0464 7439-97-6 ~Mercury (elemental) mg/kg0.0049 1330-20-7 Xylenesmg/kgInput Form 2ASoil Exposure Point Concentration TableDescription of Exposure Point Concentration Selection:North Carolina DEQ Risk Calculator Risk for Individual Pathways Output Form 1A Version Date: December 2019 Basis: November 2019 EPA RSL Table Site ID: South Tryon Commercial - BF No. 22007-18-060 Exposure Unit ID: Site Wide Soil - Hypothetical Worst Case Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded? Soil NC NC NC Groundwater Use* NC NC NC Soil 4.2E-06 2.0E-02 NO Groundwater Use* NC NC NC Construction Worker Soil NC NC NC Soil NC NC NC Surface Water* NC NC NC Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded? Groundwater to Indoor Air NC NC NC Soil Gas to Indoor Air NC NC NC Indoor Air NC NC NC Groundwater to Indoor Air NC NC NC Soil Gas to Indoor Air NC NC NC Indoor Air NC NC NC Pathway Source Source Soil NC Source Groundwater NC Source Soil NC Source Groundwater NC 3. NM = Not Modeled 4. NC = Pathway not complete 2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based closure. Surface Water Exceedence of 2B at Receptor? Exceedence of 2B at Receptor? VAPOR INTRUSION CALCULATORS Resident Non-Residential Worker CONTAMINANT MIGRATION CALCULATORS Target Receptor Concentrations Exceeded? Groundwater Exceedence of 2L at Receptor? Exceedence of 2L at Receptor? 1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations. Notes: DIRECT CONTACT SOIL AND WATER CALCULATORS Resident Non-Residential Worker Recreator/Trespasser North Carolina DEQ Risk Calculator DEQ Risk Calculator - Direct Contact - Non-Residential Worker Soil Version Date: December 2019 Basis: November 2019 EPA RSL Table Site ID: South Tryon Commercial - BF No. 22007-18-060 Exposure Unit ID: Site Wide Soil - Hypothetical Worst Case * - Note that inhalation on this calculator refers to outdoor inhalation of volatiles and particulates, not indoor inhalation associated with vapor intrusion. CAS # Chemical Name: Ingestion Concentration (mg/kg) Dermal Concentration (mg/kg) Inhalation Concentration (mg/kg)* Ingestion Carcinogenic Risk Dermal Carcinogenic Risk Inhalation Carcinogenic Risk Calculated Carcinogenic Risk Ingestion Hazard Quotient Dermal Hazard Quotient Inhalation Hazard Quotient Calculated Non- Carcinogenic Hazard Quotient 67-64-1 Acetone 0.014 0.014 0.014 1.3E-08 7.1E-09 2.0E-08 309-00-2 Aldrin 0.0314 0.0314 0.0314 1.6E-07 6.9E-09 1.7E-07 9.0E-04 9.0E-04 7440-38-2 Arsenic, Inorganic 3.14 3.14 3.14 8.6E-07 1.8E-07 1.9E-11 1.0E-06 5.4E-03 1.1E-03 8.1E-07 6.5E-03 7440-39-3 Barium 74.9 74.9 74.9 3.2E-04 5.8E-07 3.2E-04 12789-03-6 Chlordane 0.364 0.364 0.364 3.9E-08 6.6E-09 1.8E-09 4.7E-08 6.2E-04 1.1E-04 7.3E-05 8.0E-04 16065-83-1 Chromium(III), Insoluble Salts 74.9 74.9 74.9 4.3E-05 4.3E-05 18540-29-9 Chromium(VI) 0.447 0.447 0.447 6.8E-08 5.2E-11 6.8E-08 1.3E-04 1.7E-08 1.3E-04 60-57-1 Dieldrin 0.414 0.414 0.414 2.0E-06 8.6E-07 2.6E-12 2.9E-06 7.1E-03 3.0E-03 1.0E-02 100-41-4 Ethylbenzene 0.0019 0.0019 0.0019 6.4E-12 6.4E-11 7.1E-11 1.6E-08 7.2E-08 8.8E-08 7439-92-1 ~Lead and Compounds 47.1 47.1 47.1 <SL** <SL** <SL** 7439-97-6 ~Mercury (elemental) 0.0464 0.0464 0.0464 9.6E-04 9.6E-04 1330-20-7 Xylenes 0.0049 0.0049 0.0049 2.1E-08 1.8E-06 1.9E-06 Cumulative: 4.2E-06 2.0E-02 Output Form 2C ** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate cancer risk or hazard quotient. Lead concentrations are compared to the EPA screening level of 800 mg/kg for commercial/industrial soil. North Carolina DEQ Risk Calculator