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Home My WebLink AboutAS-29961_49047_CA_LSA_20230714 LIMITED SITE ASSESSMENT REPORT For The BLUE RIDGE REGIONAL HOSPITAL 125 Hospital Drive Spruce Pine, Mitchell County, North Carolina 28777 Facility # 00-0-0000020426 July 14, 2023 Singleton Environmental Project # SEI-1346 Singleton Environmental, Inc LIMITED SITE ASSESSMENT REPORT July 22, 2022 UST Incident Number: Not Applicable Facility ID Number: 00-0-0000020426 Site Name: Blue Ridge Regional Hospital 125 Hospital Drive Spruce Pine, NC 28777 UST Owner / Operator: Blue Ridge Regional Hospital, Inc. 125 Hospital Drive Spruce Pine, NC 28777 Consultant / Contractor: Singleton Environmental, Inc. PO Box 604 Fletcher, NC 28732 Telephone: (828) 508-4510 Date Release Discovered: May 1, 2023 Estimated Quantity of Release: N/A Cause/Source of Release: UST System Latitude: 35.9115˚ North Longitude: -82.8628˚ West Location Method: Google Earth Signature and Seal of Certifying Professional Engineer: I, Christopher D. Singleton, a Professional Geologist, do certify that the information contained in this report is correct and accurate to the best of my knowledge. Christopher D. Singleton, P.G. #1928 Singleton Environmental, Inc. is licensed to practice geology in North Carolina. The corporate license number is C-443. Table of Contents Introduction ................................................................................................................................. 1 Site History ................................................................................................................................. 1 Site Activities .............................................................................................................................. 1 Risk Characterization ................................................................................................................... 1 Receptor Information ................................................................................................................... 2 Site Geology and Hydrogeology… .............................................................................................. 2 Sampling Results ......................................................................................................................... 2 Soil.. .................................................................................................................................... 2 Groundwater ......................................................................................................................... 3 Conclusions & Recommendations................................................................................................ 3 Tables Table 1. UST Closure Soil Analytical Table 2. UST Closure Groundwater Analytical Table 3. LSA Soil Analytical Table 4. LSA Groundwater Analytical Figures Figure 1. USGS Topo Map Figure 2. Site Map Appendices Appendix A: Risk Characterization Form Appendix B: Soil Boring Log Appendix C: Laboratory Analytical Reports and Chain-of-Custody Documentation Introduction This report presents the results of a Limited Site Assessment (LSA) conducted for the closure-in-place of one 20,000-gallon heating oil underground storage tank (UST) at Blue Ridge Regional Hospital located at 125 Hospital Drive in Spruce Pine, Mitchell County, North Carolina. This LSA was required by a Notice of Regulatory Requirements (NORR) from the North Carolina Department of Environment Quality (NCDEQ). The location of the site is indicated on a USGS topographic map in Figure 1. Figure 2 presents a site map that shows the location of the soil boring and monitoring well. Site History The following tables summarize information about the UST at the site: Tank No. Volume Contents Use Date last used UST removed or closed in place Date of permanent closure Was a release detected? When? 1 20,000 Heating Oil Heat 4/20/23 Closed-In-Place 4/20/23 Yes Ownership of Tank: Blue Ridge Regional Hospital, Inc. 125 Hospital Drive Spruce Pine, NC 28777 Attn: Rebecca Carter Site Activities The UST is located immediately beside the foundation wall near the northwest end of the building. A 7,000-gallon hydraulic UST is located immediately to the south of the heating oil UST. A closure-in-place permit was issued by NCDEQ on April 19, 2023. On April 20, 2023, the old UST was filled with flowable concrete fill by Petroleum Specialty, Inc. of Canton, North Carolina. According to Petroleum Services, Inc., the UST was already emptied of all contents. The location of the UST on the property and the soil and groundwater sampling locations are shown in Figure 2. The UST Closure soil analytical results are summarized in Table 1. Groundwater analytical results are summarized in Table 2. Analytical results detected elevated DRO concentrations in one soil sample (SB-9) and the groundwater concentrations were below the NCAC 2L groundwater standards. Risk Characterization The four-page risk characterization form provided in the Guidelines for Assessment and Corrective Action; North Carolina Underground Storage Tank Section, April 2001 (guidelines) has been completed, and is contained in Appendix A. Additionally, the risk classification criteria outlined on pages 4-4 through 4-6 of the guidelines has been reviewed in-regards to this site. Based on these risk classification guidelines, the property meets the criteria for low risk. Receptor Information Singleton Environmental, Inc. personnel completed a water supply well survey near the site in July 2023, by searching surrounding properties for wells, water meter connections, and contacting Spruce Pine water department officials. No water supply wells were located within 1,500 feet of the site. The following bullets summarize other receptor information regarding this site: • Public water supply is available in the vicinity of the site from municipal water supplies. • The site is not located in a wellhead protection area. • No water supply wells are located within 1,500 feet from the source area. • The North Tow River is located 1,130 feet to the west and downgradient from the site. The property containing the release is zoned as a commercial. The surrounding properties contain residential, commercial, and industrial. Site Geology and Hydrogeology According to the Geologic Map of North Carolina (1985), the site is located within the Grandfather Mountain Window and Alligator Back Formation. The bedrock underlying the site is gneiss. A soil boring log is included in Appendix B. On June 29, 2023, one monitoring well (MW-1) was installed to a depth of 20 feet in the location of soil sample SB-9. The depth to groundwater in MW-1 is 16.85 ft-bgs. Groundwater flow is assumed to flow to the west from the source area toward the North Toe River. Sampling Results Soil - LSA On May 1, 2023, Singleton Environmental, Inc. (SEI) mobilized to the site with a GeoProbe to collect soil and groundwater samples around the closed-in-place 20k UST. Ten soil samples (SB-1 through SB-10) were collected along three sides of the closed-in-place UST. The eastern side was not sampled due to the location of the building. The soil borings were advanced to approximately 15 feet in depth. The soil samples were obtained at a depth of approximately 8 to 10 ft-bls due to the presence of groundwater. The samples were collected by advancing decontaminated soil tubes with new clear PVC liners at each soil boring. The soils in each boring were screened with a Photoionization Detector (PID). Soil borings SB-2 through SB-8 did not detect elevated PID readings, however, soil borings SB-1, SB-9 and SB-10 detected elevated PID readings at depths ranging from 8 to 10 ft-bls. All samples were immediately placed on ice and submitted for laboratory analysis of Gasoline Range Organics (GRO) and Diesel Range Organics (DRO). Soil analytical results and sample depths are summarized in Table 1 and corresponding soil sampling locations can be found in Figure 2. Analytical results detected a DRO concentration of 3,260 mg/kg in soil sample SB-9. The remaining soil samples were non-detect for GRO and DRO concentrations. On June 29, 2023, SEI mobilized to the site with a Geoprobe Drill Rig to install MW-1 in the vicinity of former soil sample SB-9 at a depth of 8 ft-bls. The sample was collected by advancing soil tubes with a new clear PVC liner at the location illustrated in Figure 2. Once the soil sample was collected, it was submitted to Pace Analytical to be analyzed for EPA Method 8260. • MW-1-Soil - detected concentrations of p-isopropyltoluene above the soil-to-groundwater MSCCs. None of the detected compounds exceeded the residential or industrial MSCCs. The soil analytical results are summarized in Table 3. Groundwater - LSA A UST closure groundwater sample was collected in the SB-1 location due to the highest PID field readings. The UST closure groundwater sample was collected and analyzed for EPA Method 6200B. Groundwater analytical results did not detect any concentrations above the NCAC 2L Groundwater Standards. The UST closure groundwater analytical results are located in Table 2. On June 30, 2023, monitoring well MW-1 was sampled. The well was purged of three well volumes and sampled for analysis using EPA Method 6200B and 625. • MW-1 detected a concentration of naphthalene above the NCAC 2L MCLs. The concentration did not exceed the NCAC 2L GCLs. The LSA groundwater analytical results are summarized in Table 4. Conclusions and Recommendations Based on the results of this investigation at the Blue Ridge Hospital the following items have been determined: • The soil at the site exceeds the soil-to-groundwater MSCCs; however, it does not exceed the residential or commercial MSCCs standards. • Only naphthalene exceeds the NCAC 2L MCLs in MW-1. The GCLs were not exceeded. • There are no water supply wells located within 1,500 feet of the release area. • The North Tow River is located approximately 1,130 feet to the west. • The results of the receptor survey indicate the site should be classified as low risk. SEI recommends no-further-action at the site with a groundwater notice of residual petroleum attached to the property deed. TABLES EPA 8015C by EPA EPA 8015C by EPA Diesel Range Organic s(C10- C28) Gas Range Organic s (C6- C10) Date Collected (mm/dd/yy) PID Readings (ppm) Sample Depth (ft. BGS) mg/kg mg/kg SB-1 10/10/2022 550 8 ND ND SB-2 10/10/2022 ND 8 ND ND SB-3 10/10/2022 ND 8 ND ND SB-4 10/10/2022 ND 9 ND ND SB-5 10/10/2022 ND 10 ND ND SB-6 10/10/2022 ND 10 ND ND SB-7 10/10/2022 ND 9 ND ND SB-8 10/10/2022 ND 8 ND ND SB-9 10/10/2022 451 8 3260 ND SB-10 10/10/2022 274 8 ND ND 100 50 MSCC = Maximum Soil Contamination Concentration ft. BGS = feet below ground surface mg/kg = milligrams per kilogram ug/kg = micrograms per kilogram Bold data above the 2L Class GA Standard NOTES: ND = Not Detected Analytical Method Sample ID Constituent of Concern Soil MSCCs Table # 1 Summary of Analytical Results - Solid Samples Blue Ridge Regional Hospital 1,2,4- Trimeth ylbenze ne 1,3,5- Trimeth ylbenze ne Benzen e Ethylbe nzene Isoprop ylbenze ne (Cumen e) n- Propylb enzene Total Xylene Date Collected (mm/dd/yy) Sample Depth (ft. BGS) ug/L ug/L ug/L ug/L ug/L ug/L ug/L SB-1 GW 5/1/2023 32.4 14.8 ND 0.68 2 1.7 35 400 400 1 600 70 70 500 28500 25000 5000 84500 25000 30000 50000 Table # 2 Summary of Analytical Results - Water Samples Blue Ridge Regional Hospital Analytical Method Sample ID Constituent of Concern 2L Class GA Standards ft. BGS = feet below ground surface mg/L = milligrams per liter ug/L = micrograms per liter Bold data above the MSCC (Soil to Groundwater) 2L Class GCL Standards NOTES: ND = Not Detected 1,2,4- Trimeth ylbenze ne Ethylbe nzene Xylene (Total) m&p- Xylene o- Xylene p- Isoprop yltoluen e Naphth alene Nitrobe nzene Pentach lorophe nol Phenan threne Phenol Pyrene Pyridine C5-C8 Aliphati cs C9- C12 Aliphatics C9- C10 Aromatics Aliphati c (C09- C18) Aliphati c (C19- C36) Aromati c (C11- C22) Date Collected (mm/dd/yy) Sample Depth (ft. BGS) mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MW-1-SOIL 06/29/2023 0.324 0.0159 0.0712 0.054 0.0173 0.586 ND ND ND ND ND ND ND ND 78 85 492 152 187 8.5 4.9 4.6 6 6 0.12 160 N/A 6.5 56000 170 270000 N/A 68 N/A N/A 540 N/A N/A 782 1560 3130 3120 3120 1560 313000 N/A 5000 469000 4690000 469000 N/A 625 N/A N/A 1500 31000 N/A 20400 40000 81800 46700 46700 23300 8180000 N/A 48000 12300000 12300000 0 12300000 N/A 9340 N/A N/A 40000 810000 N/A ug/kg = micrograms per kilogram Bold data above the 2L Class GA Standard EPA Method 8270 MADEP MSCC = Maximum Soil Contamination Concentration ft. BGS = feet below ground surface mg/kg = milligrams per kilogram Soil to Groundwater MSCC Residential MSCC Industrial/Commercial MSCC NOTES: ND = Not Detected Analytical Method EPA Method 8260 MADEP EPH Sample ID Constituent of Concern Table # 3 Summary of Analytical Results - Solid Samples BLUE RIDGE HOSPITAL 07/13/2023 08:42 Facility ID# or NCDENR's Incident # Naphth alene Phenant hrene Phenol Pyrene 1,2,4- Trimeth ylbenze ne 1,3,5- Trimeth ylbenze ne Ethylbe nzene Isoprop ylbenze ne (Cumen e) Naphth alene m&p- Xylene n- Propylb enzene o- Xylene Date Collected (mm/dd/yy) Sample Depth (ft. BGS) ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L MW-1 06/30/2023 15.4 ND ND ND 26.4 6.0 1.8 1.2 58.0 6.3 1.8 3.8 6 200 30 200 400 400 600 70 6 500 70 500 6000 410 30000 200 28500 25000 84500 25000 6000 85500 30000 85500 Bold data above the MSCC (Soil to Groundwater) ft. BGS = feet below ground surface mg/L = milligrams per liter ug/L = micrograms per liter 2L Class GA Standards 2L Class GCL Standards NOTES: ND = Not Detected Analytical Method EPA Method 625 EPA Method 6200B Sample ID Constituent of Concern Table # 4 Summary of Analytical Results - Water Samples BLUE RIDGE HOSPITAL FIGURES SPRUCE PINE QUADRANGLE NORTH CAROLINA 7.5 MINUTE SERIES (TOPOGRAPHIC) Figure 1 Site Map Blue Ridge Regional Hospital – Spruce Pine, NC Blue Ridge Hospital Singleton Environmental, Inc SB-1Blue Ridge Regional Hospital20k UST7k USTSB-2SB-3SB-4SB-5SB-6SB-7SB-8MW-1/SB-9SB-10 APPENDIX A Risk Characterization Form Limited Site Assessment Report Part I - Groundwater/Surface water/Vapor Impacts High Risk 1.Has the discharge or release contaminated any water supply well including any used for non-drinking purposes? If yes, explain. 2.Is a water supply well used for drinking water located within 1000 feet of the source area of the discharge or release? 3.Is a water supply well used for any purpose (e.g., irrigation, washing cars, industrial cooling water, filling swimming pools) located within 250 feet of the source area of the discharge or release? 4.Does the groundwater within 500 feet of the source area of the discharge or release have the potential for future use in that there is no other source of water supply other than the groundwater? Explain. 5.Do vapors from the discharge or release pose a threat of explosion because of accumulation of the vapors in a confined space or pose any other serious threat to public health, public safety, or the environment? If yes, explain. 6.Are there any other factors that would cause the discharge or release to pose an imminent danger to public health, public safety, or the environment? If yes, explain. Limited Site Assessment Risk Classification and Land Use Form Blue Ridge Hospital - Spruce Pine, NC NOYES NOYES NOYES NOYES NOYES NOYES Page 1 of 4 Limited Site Assessment Report I ntermediate Risk 7.Is a surface water body located within 500 feet of the source area of the discharge or release? If yes, does the maximum groundwater contamination concentration exceed the surface water quality standards and criteria found in 15 NCAC 2B .0200 by a factor of 10? 8.Is the source area of the discharge or release located within a designated wellhead protection area as defined in 42 USC 300h-7(e)? If yes, explain. 9.Is the discharge or release located in the Coastal Plain physiographic region as designated on a map entitled "Geology of North Carolina" published by the department in 1985? If yes, is the source area of the discharge or release located in an area in which there is recharge to an unconfined or semi-confined deeper aquifer that is being used or may be used as a source of drinking water? If yes, explain. 10.Do the levels of groundwater contamination for any contaminant exceed the gross contamination levels established (see Table 7) by the Department? NOYES NOYES NOYES NOYES NOYESNOYES NOYES Page 2 of 4 Limited Site Assessment Report Part II - Land Use Property Containing Source Area of Discharge or Release The questions below pertain to the property containing the source area of the release: 1.Does the property contain one or more primary or secondary residences (permanent or temporary)? Explain. 2.Does the property contain a school, daycare center, hospital, playground, park, recreation area, church, nursing home, or other place of public assembly? Explain.Hospital 3.Does the property contain a commercial (e.g., retail, warehouse, office/business space, etc.) or industrial (e.g., manufacturing, utilities, industrial research and development, chemical/petroleum bulk storage, etc.) enterprise, an inactive commercial or industrial enterprise, or is the land undeveloped? Explain.The site is a hospital. 4.Do children visit the property? Explain. 5.Is access to the property reliably restricted consistent with its use (e.g., by fences, security personnel, or both)? Explain. 6.Do pavement, buildings, or other structures cap the contaminated soil? Explain.Grass covers the source area. If yes, what mechanisms are in place or can be put in place to ensure the contaminated soil will remain capped in the foreseeable future? NOYES NOYES NOYESNOYES NOYESNOYESNOYESNOYES NOYESNOYESNOYESNOYESNOYESNOYESNOYESNOYES NOYESNOYESNOYESNOYES Page 3 of 4 Limited Site Assessment Report 7.What is the zoning status of the property?commercial/Health Care 8.Is the use of the property likely to change in the next 20 years? Explain. Property Surrounding the Area of Discharge or Release The questions below pertain to the area within 1500 feet of the source area of the discharge or release (excludes property containing source area of the release): 11.What is the distance from the source area of the release to the nearest primary or secondary residence (permanent or temporary)? Approximately 430 feet to the south. 12.What is the distance from the source area of the release to the nearest school, daycare center, hospital, playground, park, recreation area, church, nursing home, or other place of public assembly?0 feet 13.What is the zoning status of properties in the surrounding area?Commercial, residential 14.Briefly characterize the use and activities of the land in the surrounding area. Commercial, health care and residential. NOYESNOYESNOYESNOYES Page 4 of 4 APPENDIX B Soil Boring Log PROJECT NUMBER BORING NUMBERMW-1 SHEET 1 OF 1 SOIL BORING LOG PROJECT :Blue Ridge Hospital LOCATION :Spruce Pine, NC ELEVATION :N/A DRILLING CONTRACTOR 3D Investigations DRILLING METHOD AND EQUIPMENT USED :Hollow Stem Auger WATER LEVEL :16.85 DATE:6/29/2023 LOGGER : Chris Singleton DEPTH BELOW SURFACE (FT)STANDARD DESCRIPTION COMMENTS INTERVAL (FT)PENETRATION RECOVERY (IN)TEST SOIL NAME, USCS GROUP SYMBOL, COLOR, DEPTH OF CASING, DRILLING RATE, #/TYPE RESULTS MOISTURE CONTENT, RELATIVE DENSITY, DRILLING FLUID LOSS, 6"-6"-6"-6" OR CONSISTENCY, SOIL STRUCTURE, TESTS, AND INSTRUMENTATION. (N) MINERALOGY. _0-1 feet: Black organic soil grout:0-3ft.Casing:0 - 5ft._ _1 - 10 feet: Fill sand __ ___ __Bent:3-4ft _ 5 ______ ___ ___ ___ __Sand: 4-20ft._ 10 ______ _10 - 20 feet: Silty clayey sand - Saprolite _Scrn: 5-20 ft._ ___ ___ ___ 15 ______ ___ __GW _ ___ ___ 20 ______ _Boring terminated at 20 ft/bls __ ___ ___ ___ 25 ______ ___ ___ ___ ___ 30 ______ ___ ___ ___ ___ 35 ______ ___ ___ ___ ___ 40 ______ ___ ___ ___ ___ 50 ______ SEI-1346 Boring Log APPENDIX C Laboratory Analytical Reports and Chain-of-Custody Documentation #=CL# July 13, 2023 LIMS USE: FR - CHRIS SINGLETON LIMS OBJECT ID: 92675285 92675285 Project: Pace Project No.: RE: Chris Singleton Singleton Environmental 105 Charlotte Highway Asheville, NC 28803 BLUE RIDGE HOSPITAL Dear Chris Singleton: Enclosed are the analytical results for sample(s) received by the laboratory on June 30, 2023. 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 Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Matthew Brainard matthew.brainard@pacelabs.com Project Manager (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 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 1 of 43 #=CP# CERTIFICATIONS Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water #: LA029 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 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 2 of 43 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92675285001 MW-1-SOIL MADEP EPH 7 PASI-CBAJ EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS SW-846 1 PASI-CKDF 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 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 3 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL Sample:MW-1-SOIL Lab ID:92675285001 Collected:06/29/23 10:00 Received:06/30/23 10:36 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.QualReport Limit Analytical Method: MADEP EPH Preparation Method: MADEP EPH Pace Analytical Services - Charlotte MADEP EPH NC Soil Aliphatic (C09-C18)492 mg/kg 07/10/23 16:14 N207/06/23 11:4567.0 5 Aliphatic (C19-C36)152 mg/kg 07/10/23 16:14 N207/06/23 11:4567.0 5 Aromatic (C11-C22)187 mg/kg 07/07/23 13:59 N207/06/23 11:4513.4 1 Surrogates 1-Chlorooctadecane (S)193 %07/10/23 16:14 3386-33-2 S207/06/23 11:4540-140 5 o-Terphenyl (S)166 %07/07/23 13:59 84-15-1 S207/06/23 11:4540-140 1 2-Fluorobiphenyl (S)60 %07/07/23 13:59 321-60-807/06/23 11:4540-140 1 2-Bromonaphthalene (S)100 %07/07/23 13:59 580-13-207/06/23 11:4540-140 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 07/03/23 14:17 83-32-907/01/23 15:244471 Acenaphthylene ND ug/kg 07/03/23 14:17 208-96-807/01/23 15:244471 Aniline ND ug/kg 07/03/23 14:17 62-53-307/01/23 15:244471 Anthracene ND ug/kg 07/03/23 14:17 120-12-707/01/23 15:244471 Benzo(a)anthracene ND ug/kg 07/03/23 14:17 56-55-307/01/23 15:244471 Benzo(a)pyrene ND ug/kg 07/03/23 14:17 50-32-807/01/23 15:244471 Benzo(b)fluoranthene ND ug/kg 07/03/23 14:17 205-99-207/01/23 15:244471 Benzo(g,h,i)perylene ND ug/kg 07/03/23 14:17 191-24-207/01/23 15:244471 Benzo(k)fluoranthene ND ug/kg 07/03/23 14:17 207-08-907/01/23 15:244471 Benzoic Acid ND ug/kg 07/03/23 14:17 65-85-007/01/23 15:2422301 Benzyl alcohol ND ug/kg 07/03/23 14:17 100-51-607/01/23 15:248941 4-Bromophenylphenyl ether ND ug/kg 07/03/23 14:17 101-55-307/01/23 15:244471 Butylbenzylphthalate ND ug/kg 07/03/23 14:17 85-68-707/01/23 15:244471 4-Chloro-3-methylphenol ND ug/kg 07/03/23 14:17 59-50-707/01/23 15:248941 4-Chloroaniline ND ug/kg 07/03/23 14:17 106-47-807/01/23 15:248941 bis(2-Chloroethoxy)methane ND ug/kg 07/03/23 14:17 111-91-107/01/23 15:244471 bis(2-Chloroethyl) ether ND ug/kg 07/03/23 14:17 111-44-407/01/23 15:244471 2-Chloronaphthalene ND ug/kg 07/03/23 14:17 91-58-707/01/23 15:244471 2-Chlorophenol ND ug/kg 07/03/23 14:17 95-57-807/01/23 15:244471 4-Chlorophenylphenyl ether ND ug/kg 07/03/23 14:17 7005-72-307/01/23 15:244471 Chrysene ND ug/kg 07/03/23 14:17 218-01-907/01/23 15:244471 Dibenz(a,h)anthracene ND ug/kg 07/03/23 14:17 53-70-307/01/23 15:244471 Dibenzofuran ND ug/kg 07/03/23 14:17 132-64-907/01/23 15:244471 1,2-Dichlorobenzene ND ug/kg 07/03/23 14:17 95-50-107/01/23 15:244471 1,3-Dichlorobenzene ND ug/kg 07/03/23 14:17 541-73-107/01/23 15:244471 1,4-Dichlorobenzene ND ug/kg 07/03/23 14:17 106-46-707/01/23 15:244471 3,3'-Dichlorobenzidine ND ug/kg 07/03/23 14:17 91-94-107/01/23 15:248941 2,4-Dichlorophenol ND ug/kg 07/03/23 14:17 120-83-207/01/23 15:244471 Diethylphthalate ND ug/kg 07/03/23 14:17 84-66-207/01/23 15:244471 2,4-Dimethylphenol ND ug/kg 07/03/23 14:17 105-67-9 v107/01/23 15:244471 Dimethylphthalate ND ug/kg 07/03/23 14:17 131-11-307/01/23 15:244471 Di-n-butylphthalate ND ug/kg 07/03/23 14:17 84-74-207/01/23 15:244471 4,6-Dinitro-2-methylphenol ND ug/kg 07/03/23 14:17 534-52-107/01/23 15:248941 2,4-Dinitrophenol ND ug/kg 07/03/23 14:17 51-28-507/01/23 15:2422301 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 4 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL Sample:MW-1-SOIL Lab ID:92675285001 Collected:06/29/23 10:00 Received:06/30/23 10:36 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.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 2,4-Dinitrotoluene ND ug/kg 07/03/23 14:17 121-14-207/01/23 15:244471 2,6-Dinitrotoluene ND ug/kg 07/03/23 14:17 606-20-207/01/23 15:244471 Di-n-octylphthalate ND ug/kg 07/03/23 14:17 117-84-007/01/23 15:244471 bis(2-Ethylhexyl)phthalate ND ug/kg 07/03/23 14:17 117-81-707/01/23 15:244471 Fluoranthene ND ug/kg 07/03/23 14:17 206-44-007/01/23 15:244471 Fluorene ND ug/kg 07/03/23 14:17 86-73-707/01/23 15:244471 Hexachloro-1,3-butadiene ND ug/kg 07/03/23 14:17 87-68-307/01/23 15:244471 Hexachlorobenzene ND ug/kg 07/03/23 14:17 118-74-107/01/23 15:244471 Hexachlorocyclopentadiene ND ug/kg 07/03/23 14:17 77-47-407/01/23 15:244471 Hexachloroethane ND ug/kg 07/03/23 14:17 67-72-107/01/23 15:244471 Indeno(1,2,3-cd)pyrene ND ug/kg 07/03/23 14:17 193-39-507/01/23 15:244471 Isophorone ND ug/kg 07/03/23 14:17 78-59-107/01/23 15:244471 1-Methylnaphthalene ND ug/kg 07/03/23 14:17 90-12-007/01/23 15:244471 2-Methylnaphthalene ND ug/kg 07/03/23 14:17 91-57-607/01/23 15:244471 2-Methylphenol(o-Cresol)ND ug/kg 07/03/23 14:17 95-48-707/01/23 15:244471 3&4-Methylphenol(m&p Cresol)ND ug/kg 07/03/23 14:17 15831-10-407/01/23 15:244471 Naphthalene ND ug/kg 07/03/23 14:17 91-20-307/01/23 15:244471 2-Nitroaniline ND ug/kg 07/03/23 14:17 88-74-407/01/23 15:2422301 3-Nitroaniline ND ug/kg 07/03/23 14:17 99-09-207/01/23 15:2422301 4-Nitroaniline ND ug/kg 07/03/23 14:17 100-01-607/01/23 15:248941 Nitrobenzene ND ug/kg 07/03/23 14:17 98-95-307/01/23 15:244471 2-Nitrophenol ND ug/kg 07/03/23 14:17 88-75-507/01/23 15:244471 4-Nitrophenol ND ug/kg 07/03/23 14:17 100-02-707/01/23 15:2422301 N-Nitrosodimethylamine ND ug/kg 07/03/23 14:17 62-75-907/01/23 15:244471 N-Nitroso-di-n-propylamine ND ug/kg 07/03/23 14:17 621-64-707/01/23 15:244471 N-Nitrosodiphenylamine ND ug/kg 07/03/23 14:17 86-30-607/01/23 15:244471 2,2'-Oxybis(1-chloropropane)ND ug/kg 07/03/23 14:17 108-60-107/01/23 15:244471 Pentachlorophenol ND ug/kg 07/03/23 14:17 87-86-507/01/23 15:248941 Phenanthrene ND ug/kg 07/03/23 14:17 85-01-807/01/23 15:244471 Phenol ND ug/kg 07/03/23 14:17 108-95-207/01/23 15:244471 Pyrene ND ug/kg 07/03/23 14:17 129-00-007/01/23 15:244471 Pyridine ND ug/kg 07/03/23 14:17 110-86-107/01/23 15:244471 1,2,4-Trichlorobenzene ND ug/kg 07/03/23 14:17 120-82-107/01/23 15:244471 2,4,5-Trichlorophenol ND ug/kg 07/03/23 14:17 95-95-407/01/23 15:244471 2,4,6-Trichlorophenol ND ug/kg 07/03/23 14:17 88-06-207/01/23 15:244471 Surrogates Nitrobenzene-d5 (S)45 %07/03/23 14:17 4165-60-007/01/23 15:2410-130 1 2-Fluorobiphenyl (S)24 %07/03/23 14:17 321-60-807/01/23 15:2410-130 1 Terphenyl-d14 (S)40 %07/03/23 14:17 1718-51-007/01/23 15:2410-130 1 Phenol-d6 (S)41 %07/03/23 14:17 13127-88-307/01/23 15:2410-130 1 2-Fluorophenol (S)40 %07/03/23 14:17 367-12-407/01/23 15:2410-130 1 2,4,6-Tribromophenol (S)50 %07/03/23 14:17 118-79-607/01/23 15:2410-131 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 5 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL Sample:MW-1-SOIL Lab ID:92675285001 Collected:06/29/23 10:00 Received:06/30/23 10:36 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.QualReport Limit Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 07/05/23 18:44 67-64-107/05/23 16:151891 Benzene ND ug/kg 07/05/23 18:44 71-43-207/05/23 16:159.5 1 Bromobenzene ND ug/kg 07/05/23 18:44 108-86-107/05/23 16:159.5 1 Bromochloromethane ND ug/kg 07/05/23 18:44 74-97-507/05/23 16:159.5 1 Bromodichloromethane ND ug/kg 07/05/23 18:44 75-27-407/05/23 16:159.5 1 Bromoform ND ug/kg 07/05/23 18:44 75-25-207/05/23 16:159.5 1 Bromomethane ND ug/kg 07/05/23 18:44 74-83-9 IK,v207/05/23 16:1537.9 1 2-Butanone (MEK)ND ug/kg 07/05/23 18:44 78-93-307/05/23 16:151891 n-Butylbenzene ND ug/kg 07/05/23 18:44 104-51-807/05/23 16:159.5 1 sec-Butylbenzene ND ug/kg 07/05/23 18:44 135-98-807/05/23 16:159.5 1 tert-Butylbenzene ND ug/kg 07/05/23 18:44 98-06-607/05/23 16:159.5 1 Carbon tetrachloride ND ug/kg 07/05/23 18:44 56-23-507/05/23 16:159.5 1 Chlorobenzene ND ug/kg 07/05/23 18:44 108-90-707/05/23 16:159.5 1 Chloroethane ND ug/kg 07/05/23 18:44 75-00-307/05/23 16:1518.9 1 Chloroform ND ug/kg 07/05/23 18:44 67-66-307/05/23 16:159.5 1 Chloromethane ND ug/kg 07/05/23 18:44 74-87-3 v107/05/23 16:1518.9 1 2-Chlorotoluene ND ug/kg 07/05/23 18:44 95-49-807/05/23 16:159.5 1 4-Chlorotoluene ND ug/kg 07/05/23 18:44 106-43-407/05/23 16:159.5 1 1,2-Dibromo-3-chloropropane ND ug/kg 07/05/23 18:44 96-12-807/05/23 16:159.5 1 Dibromochloromethane ND ug/kg 07/05/23 18:44 124-48-107/05/23 16:159.5 1 1,2-Dibromoethane (EDB)ND ug/kg 07/05/23 18:44 106-93-407/05/23 16:159.5 1 Dibromomethane ND ug/kg 07/05/23 18:44 74-95-307/05/23 16:159.5 1 1,2-Dichlorobenzene ND ug/kg 07/05/23 18:44 95-50-107/05/23 16:159.5 1 1,3-Dichlorobenzene ND ug/kg 07/05/23 18:44 541-73-107/05/23 16:159.5 1 1,4-Dichlorobenzene ND ug/kg 07/05/23 18:44 106-46-707/05/23 16:159.5 1 Dichlorodifluoromethane ND ug/kg 07/05/23 18:44 75-71-807/05/23 16:1518.9 1 1,1-Dichloroethane ND ug/kg 07/05/23 18:44 75-34-307/05/23 16:159.5 1 1,2-Dichloroethane ND ug/kg 07/05/23 18:44 107-06-207/05/23 16:159.5 1 1,1-Dichloroethene ND ug/kg 07/05/23 18:44 75-35-407/05/23 16:159.5 1 cis-1,2-Dichloroethene ND ug/kg 07/05/23 18:44 156-59-207/05/23 16:159.5 1 trans-1,2-Dichloroethene ND ug/kg 07/05/23 18:44 156-60-507/05/23 16:159.5 1 1,2-Dichloropropane ND ug/kg 07/05/23 18:44 78-87-507/05/23 16:159.5 1 1,3-Dichloropropane ND ug/kg 07/05/23 18:44 142-28-907/05/23 16:159.5 1 2,2-Dichloropropane ND ug/kg 07/05/23 18:44 594-20-7 L2,v207/05/23 16:159.5 1 1,1-Dichloropropene ND ug/kg 07/05/23 18:44 563-58-607/05/23 16:159.5 1 cis-1,3-Dichloropropene ND ug/kg 07/05/23 18:44 10061-01-507/05/23 16:159.5 1 trans-1,3-Dichloropropene ND ug/kg 07/05/23 18:44 10061-02-607/05/23 16:159.5 1 Diisopropyl ether ND ug/kg 07/05/23 18:44 108-20-307/05/23 16:159.5 1 Ethylbenzene 15.9 ug/kg 07/05/23 18:44 100-41-407/05/23 16:159.5 1 Hexachloro-1,3-butadiene ND ug/kg 07/05/23 18:44 87-68-3 v207/05/23 16:1518.9 1 2-Hexanone ND ug/kg 07/05/23 18:44 591-78-607/05/23 16:1594.7 1 Isopropylbenzene (Cumene)ND ug/kg 07/05/23 18:44 98-82-807/05/23 16:159.5 1 p-Isopropyltoluene 586 ug/kg 07/05/23 18:44 99-87-607/05/23 16:159.5 1 Methylene Chloride ND ug/kg 07/05/23 18:44 75-09-207/05/23 16:1537.9 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 07/05/23 18:44 108-10-107/05/23 16:1594.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 6 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL Sample:MW-1-SOIL Lab ID:92675285001 Collected:06/29/23 10:00 Received:06/30/23 10:36 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.QualReport Limit Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Methyl-tert-butyl ether ND ug/kg 07/05/23 18:44 1634-04-407/05/23 16:159.5 1 Naphthalene ND ug/kg 07/05/23 18:44 91-20-307/05/23 16:159.5 1 n-Propylbenzene ND ug/kg 07/05/23 18:44 103-65-107/05/23 16:159.5 1 Styrene ND ug/kg 07/05/23 18:44 100-42-507/05/23 16:159.5 1 1,1,1,2-Tetrachloroethane ND ug/kg 07/05/23 18:44 630-20-607/05/23 16:159.5 1 1,1,2,2-Tetrachloroethane ND ug/kg 07/05/23 18:44 79-34-507/05/23 16:159.5 1 Tetrachloroethene ND ug/kg 07/05/23 18:44 127-18-407/05/23 16:159.5 1 Toluene ND ug/kg 07/05/23 18:44 108-88-307/05/23 16:159.5 1 1,2,3-Trichlorobenzene ND ug/kg 07/05/23 18:44 87-61-6 v207/05/23 16:159.5 1 1,2,4-Trichlorobenzene ND ug/kg 07/05/23 18:44 120-82-107/05/23 16:159.5 1 1,1,1-Trichloroethane ND ug/kg 07/05/23 18:44 71-55-607/05/23 16:159.5 1 1,1,2-Trichloroethane ND ug/kg 07/05/23 18:44 79-00-507/05/23 16:159.5 1 Trichloroethene ND ug/kg 07/05/23 18:44 79-01-607/05/23 16:159.5 1 Trichlorofluoromethane ND ug/kg 07/05/23 18:44 75-69-407/05/23 16:159.5 1 1,2,3-Trichloropropane ND ug/kg 07/05/23 18:44 96-18-407/05/23 16:159.5 1 1,2,4-Trimethylbenzene 324 ug/kg 07/05/23 18:44 95-63-607/05/23 16:159.5 1 1,3,5-Trimethylbenzene ND ug/kg 07/05/23 18:44 108-67-807/05/23 16:159.5 1 Vinyl acetate ND ug/kg 07/05/23 18:44 108-05-407/05/23 16:1594.7 1 Vinyl chloride ND ug/kg 07/05/23 18:44 75-01-407/05/23 16:1518.9 1 Xylene (Total)71.2 ug/kg 07/05/23 18:44 1330-20-707/05/23 16:1518.9 1 m&p-Xylene 54.0 ug/kg 07/05/23 18:44 179601-23-107/05/23 16:1518.9 1 o-Xylene 17.3 ug/kg 07/05/23 18:44 95-47-607/05/23 16:159.5 1 Surrogates Toluene-d8 (S)104 %07/05/23 18:44 2037-26-507/05/23 16:1570-130 1 4-Bromofluorobenzene (S)142 %07/05/23 18:44 460-00-4 S507/05/23 16:1570-130 1 1,2-Dichloroethane-d4 (S)115 %07/05/23 18:44 17060-07-007/05/23 16:1570-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 24.9 %07/03/23 15:21 N20.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 7 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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: 784932 EPA 5035A/5030B EPA 8260D 8260D 5035A 5030B Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92675285001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4070378 Associated Lab Samples:92675285001 Matrix:Solid Analyzed 1,1,1,2-Tetrachloroethane ug/kg ND 5.0 07/05/23 14:45 1,1,1-Trichloroethane ug/kg ND 5.0 07/05/23 14:45 1,1,2,2-Tetrachloroethane ug/kg ND 5.0 07/05/23 14:45 1,1,2-Trichloroethane ug/kg ND 5.0 07/05/23 14:45 1,1-Dichloroethane ug/kg ND 5.0 07/05/23 14:45 1,1-Dichloroethene ug/kg ND 5.0 07/05/23 14:45 1,1-Dichloropropene ug/kg ND 5.0 07/05/23 14:45 1,2,3-Trichlorobenzene ug/kg ND 5.0 v207/05/23 14:45 1,2,3-Trichloropropane ug/kg ND 5.0 07/05/23 14:45 1,2,4-Trichlorobenzene ug/kg ND 5.0 07/05/23 14:45 1,2,4-Trimethylbenzene ug/kg ND 5.0 07/05/23 14:45 1,2-Dibromo-3-chloropropane ug/kg ND 5.0 07/05/23 14:45 1,2-Dibromoethane (EDB)ug/kg ND 5.0 07/05/23 14:45 1,2-Dichlorobenzene ug/kg ND 5.0 07/05/23 14:45 1,2-Dichloroethane ug/kg ND 5.0 07/05/23 14:45 1,2-Dichloropropane ug/kg ND 5.0 07/05/23 14:45 1,3,5-Trimethylbenzene ug/kg ND 5.0 07/05/23 14:45 1,3-Dichlorobenzene ug/kg ND 5.0 07/05/23 14:45 1,3-Dichloropropane ug/kg ND 5.0 07/05/23 14:45 1,4-Dichlorobenzene ug/kg ND 5.0 07/05/23 14:45 2,2-Dichloropropane ug/kg ND 5.0 v207/05/23 14:45 2-Butanone (MEK)ug/kg ND 100 07/05/23 14:45 2-Chlorotoluene ug/kg ND 5.0 07/05/23 14:45 2-Hexanone ug/kg ND 50.0 07/05/23 14:45 4-Chlorotoluene ug/kg ND 5.0 07/05/23 14:45 4-Methyl-2-pentanone (MIBK)ug/kg ND 50.0 07/05/23 14:45 Acetone ug/kg ND 100 07/05/23 14:45 Benzene ug/kg ND 5.0 07/05/23 14:45 Bromobenzene ug/kg ND 5.0 07/05/23 14:45 Bromochloromethane ug/kg ND 5.0 07/05/23 14:45 Bromodichloromethane ug/kg ND 5.0 07/05/23 14:45 Bromoform ug/kg ND 5.0 07/05/23 14:45 Bromomethane ug/kg ND 20.0 IK,v207/05/23 14:45 Carbon tetrachloride ug/kg ND 5.0 07/05/23 14:45 Chlorobenzene ug/kg ND 5.0 07/05/23 14:45 Chloroethane ug/kg ND 10.0 07/05/23 14:45 Chloroform ug/kg ND 5.0 07/05/23 14:45 Chloromethane ug/kg ND 10.0 v107/05/23 14:45 cis-1,2-Dichloroethene ug/kg ND 5.0 07/05/23 14:45 cis-1,3-Dichloropropene ug/kg ND 5.0 07/05/23 14:45 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 8 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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:4070378 Associated Lab Samples:92675285001 Matrix:Solid Analyzed Dibromochloromethane ug/kg ND 5.0 07/05/23 14:45 Dibromomethane ug/kg ND 5.0 07/05/23 14:45 Dichlorodifluoromethane ug/kg ND 10.0 07/05/23 14:45 Diisopropyl ether ug/kg ND 5.0 07/05/23 14:45 Ethylbenzene ug/kg ND 5.0 07/05/23 14:45 Hexachloro-1,3-butadiene ug/kg ND 10.0 v207/05/23 14:45 Isopropylbenzene (Cumene)ug/kg ND 5.0 07/05/23 14:45 m&p-Xylene ug/kg ND 10.0 07/05/23 14:45 Methyl-tert-butyl ether ug/kg ND 5.0 07/05/23 14:45 Methylene Chloride ug/kg ND 20.0 07/05/23 14:45 n-Butylbenzene ug/kg ND 5.0 07/05/23 14:45 n-Propylbenzene ug/kg ND 5.0 07/05/23 14:45 Naphthalene ug/kg ND 5.0 07/05/23 14:45 o-Xylene ug/kg ND 5.0 07/05/23 14:45 p-Isopropyltoluene ug/kg ND 5.0 07/05/23 14:45 sec-Butylbenzene ug/kg ND 5.0 07/05/23 14:45 Styrene ug/kg ND 5.0 07/05/23 14:45 tert-Butylbenzene ug/kg ND 5.0 07/05/23 14:45 Tetrachloroethene ug/kg ND 5.0 07/05/23 14:45 Toluene ug/kg ND 5.0 07/05/23 14:45 trans-1,2-Dichloroethene ug/kg ND 5.0 07/05/23 14:45 trans-1,3-Dichloropropene ug/kg ND 5.0 07/05/23 14:45 Trichloroethene ug/kg ND 5.0 07/05/23 14:45 Trichlorofluoromethane ug/kg ND 5.0 07/05/23 14:45 Vinyl acetate ug/kg ND 50.0 07/05/23 14:45 Vinyl chloride ug/kg ND 10.0 07/05/23 14:45 Xylene (Total)ug/kg ND 10.0 07/05/23 14:45 1,2-Dichloroethane-d4 (S)%117 70-130 07/05/23 14:45 4-Bromofluorobenzene (S)%100 70-130 07/05/23 14:45 Toluene-d8 (S)%103 70-130 07/05/23 14:45 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4070379LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/kg 492500 98 70-130 1,1,1-Trichloroethane ug/kg 509500 102 70-130 1,1,2,2-Tetrachloroethane ug/kg 529500 106 70-130 1,1,2-Trichloroethane ug/kg 501500 100 70-130 1,1-Dichloroethane ug/kg 527500 105 70-130 1,1-Dichloroethene ug/kg 537500 107 70-130 1,1-Dichloropropene ug/kg 505500 101 70-130 1,2,3-Trichlorobenzene ug/kg 451 v35009070-130 1,2,3-Trichloropropane ug/kg 461500 92 70-130 1,2,4-Trichlorobenzene ug/kg 387500 77 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: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 9 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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. 4070379LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trimethylbenzene ug/kg 443500 89 70-130 1,2-Dibromo-3-chloropropane ug/kg 483500 97 67-130 1,2-Dibromoethane (EDB)ug/kg 489500 98 70-130 1,2-Dichlorobenzene ug/kg 430500 86 70-130 1,2-Dichloroethane ug/kg 536500 107 70-130 1,2-Dichloropropane ug/kg 529500 106 70-130 1,3,5-Trimethylbenzene ug/kg 446500 89 70-130 1,3-Dichlorobenzene ug/kg 471500 94 70-130 1,3-Dichloropropane ug/kg 493500 99 70-130 1,4-Dichlorobenzene ug/kg 467500 93 70-130 2,2-Dichloropropane ug/kg 328 L2,v35006667-130 2-Butanone (MEK)ug/kg 11501000 115 66-130 2-Chlorotoluene ug/kg 457500 91 70-130 2-Hexanone ug/kg 11901000 119 70-130 4-Chlorotoluene ug/kg 450500 90 70-130 4-Methyl-2-pentanone (MIBK)ug/kg 11401000 114 70-130 Acetone ug/kg 11701000 117 67-130 Benzene ug/kg 481500 96 70-130 Bromobenzene ug/kg 438500 88 70-130 Bromochloromethane ug/kg 497500 99 70-130 Bromodichloromethane ug/kg 488500 98 70-130 Bromoform ug/kg 486500 97 70-130 Bromomethane ug/kg 408 IK,v35008253-175 Carbon tetrachloride ug/kg 479500 96 70-130 Chlorobenzene ug/kg 484500 97 70-130 Chloroethane ug/kg 503500 101 70-135 Chloroform ug/kg 508500 102 70-130 Chloromethane ug/kg 614 v150012364-130 cis-1,2-Dichloroethene ug/kg 523500 105 70-130 cis-1,3-Dichloropropene ug/kg 463500 93 70-130 Dibromochloromethane ug/kg 485500 97 70-130 Dibromomethane ug/kg 455500 91 70-130 Dichlorodifluoromethane ug/kg 575500 115 63-145 Diisopropyl ether ug/kg 523500 105 68-130 Ethylbenzene ug/kg 449500 90 70-130 Hexachloro-1,3-butadiene ug/kg 368 v35007470-130 Isopropylbenzene (Cumene)ug/kg 467500 93 70-130 m&p-Xylene ug/kg 9341000 93 70-130 Methyl-tert-butyl ether ug/kg 464500 93 70-130 Methylene Chloride ug/kg 579500 116 67-130 n-Butylbenzene ug/kg 410500 82 70-130 n-Propylbenzene ug/kg 440500 88 70-130 Naphthalene ug/kg 474500 95 70-130 o-Xylene ug/kg 457500 91 70-130 p-Isopropyltoluene ug/kg 435500 87 70-130 sec-Butylbenzene ug/kg 432500 86 70-130 Styrene ug/kg 459500 92 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: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 10 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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. 4070379LABORATORY CONTROL SAMPLE: LCSSpike tert-Butylbenzene ug/kg 579500 116 64-130 Tetrachloroethene ug/kg 467500 93 70-130 Toluene ug/kg 464500 93 70-130 trans-1,2-Dichloroethene ug/kg 525500 105 70-130 trans-1,3-Dichloropropene ug/kg 453500 91 70-130 Trichloroethene ug/kg 475500 95 70-130 Trichlorofluoromethane ug/kg 426500 85 70-130 Vinyl acetate ug/kg 10901000 109 70-134 Vinyl chloride ug/kg 444500 89 68-130 Xylene (Total)ug/kg 13901500 93 70-130 1,2-Dichloroethane-d4 (S)%102 70-130 4-Bromofluorobenzene (S)%103 70-130 Toluene-d8 (S)%102 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4070380MATRIX SPIKE SAMPLE: MSSpike Result 92675446006 1,1,1,2-Tetrachloroethane ug/kg 612594 103 58-140ND 1,1,1-Trichloroethane ug/kg 685594 116 58-144ND 1,1,2,2-Tetrachloroethane ug/kg 623594 105 52-139ND 1,1,2-Trichloroethane ug/kg 619594 104 56-140ND 1,1-Dichloroethane ug/kg 714594 120 58-145ND 1,1-Dichloroethene ug/kg 753594 127 57-158ND 1,1-Dichloropropene ug/kg 659594 111 58-151ND 1,2,3-Trichlorobenzene ug/kg 511 v35948648-149ND 1,2,3-Trichloropropane ug/kg 564594 95 54-132ND 1,2,4-Trichlorobenzene ug/kg 441594 74 51-151ND 1,2,4-Trimethylbenzene ug/kg 543594 91 38-170ND 1,2-Dibromo-3-chloropropane ug/kg 556594 94 44-134ND 1,2-Dibromoethane (EDB)ug/kg 589594 99 60-138ND 1,2-Dichlorobenzene ug/kg 527594 89 59-147ND 1,2-Dichloroethane ug/kg 696594 117 57-139ND 1,2-Dichloropropane ug/kg 685594 115 62-145ND 1,3,5-Trimethylbenzene ug/kg 539594 91 47-159ND 1,3-Dichlorobenzene ug/kg 544594 92 58-144ND 1,3-Dichloropropane ug/kg 613594 103 60-142ND 1,4-Dichlorobenzene ug/kg 562594 95 57-143ND 2,2-Dichloropropane ug/kg 664 v359411237-144ND 2-Butanone (MEK)ug/kg 14101190 119 28-146ND 2-Chlorotoluene ug/kg 563594 95 55-158ND 2-Hexanone ug/kg 13401190 113 44-141ND 4-Chlorotoluene ug/kg 550594 93 55-146ND 4-Methyl-2-pentanone (MIBK)ug/kg 13201190 111 50-138ND Acetone ug/kg 12101190 102 20-136ND Benzene ug/kg 639594 108 60-145ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 11 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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. 4070380MATRIX SPIKE SAMPLE: MSSpike Result 92675446006 Bromobenzene ug/kg 536594 90 59-145ND Bromochloromethane ug/kg 651594 110 57-143ND Bromodichloromethane ug/kg 614594 104 53-133ND Bromoform ug/kg 564594 95 48-133ND Bromomethane ug/kg 87.0 IK,v35941510-167ND Carbon tetrachloride ug/kg 528594 89 57-147ND Chlorobenzene ug/kg 596594 100 61-144ND Chloroethane ug/kg 108594 18 10-153ND Chloroform ug/kg 669594 113 58-141ND Chloromethane ug/kg 905 v159415354-165ND cis-1,2-Dichloroethene ug/kg 734594 118 59-1440.032 mg/kg cis-1,3-Dichloropropene ug/kg 624594 105 56-137ND Dibromochloromethane ug/kg 575594 97 53-139ND Dibromomethane ug/kg 572594 96 60-136ND Dichlorodifluoromethane ug/kg 895594 151 49-177ND Diisopropyl ether ug/kg 682594 115 53-136ND Ethylbenzene ug/kg 547594 92 53-150ND Hexachloro-1,3-butadiene ug/kg 512 v35948642-186ND Isopropylbenzene (Cumene)ug/kg 573594 97 62-154ND m&p-Xylene ug/kg 11001190 93 49-156ND Methyl-tert-butyl ether ug/kg 588594 99 54-133ND Methylene Chloride ug/kg 779594 131 50-153ND n-Butylbenzene ug/kg 505594 85 44-174ND n-Propylbenzene ug/kg 543594 91 52-157ND Naphthalene ug/kg 556594 94 37-150ND o-Xylene ug/kg 571594 96 54-150ND p-Isopropyltoluene ug/kg 525594 88 50-164ND sec-Butylbenzene ug/kg 546594 92 58-161ND Styrene ug/kg 572594 96 60-148ND tert-Butylbenzene ug/kg 529594 89 44-151ND Tetrachloroethene ug/kg 512594 82 53-1510.026 mg/kg Toluene ug/kg 586594 99 52-148ND trans-1,2-Dichloroethene ug/kg 681594 115 60-148ND trans-1,3-Dichloropropene ug/kg 597594 101 55-133ND Trichloroethene ug/kg 629594 100 60-1480.036 mg/kg Trichlorofluoromethane ug/kg 105594 18 10-154ND Vinyl acetate ug/kg 14001190 118 50-149ND Vinyl chloride ug/kg 616594 104 57-157ND Xylene (Total)ug/kg 16701780 94 52-153ND 1,2-Dichloroethane-d4 (S)%111 70-130 4-Bromofluorobenzene (S)%103 70-130 Toluene-d8 (S)%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: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 12 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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 QualifiersRPDResult 92675446002 4070381SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/kg NDND 1,1,1-Trichloroethane ug/kg NDND 1,1,2,2-Tetrachloroethane ug/kg NDND 1,1,2-Trichloroethane ug/kg NDND 1,1-Dichloroethane ug/kg NDND 1,1-Dichloroethene ug/kg NDND 1,1-Dichloropropene ug/kg NDND 1,2,3-Trichlorobenzene ug/kg ND v2ND 1,2,3-Trichloropropane ug/kg NDND 1,2,4-Trichlorobenzene ug/kg NDND 1,2,4-Trimethylbenzene ug/kg NDND 1,2-Dibromo-3-chloropropane ug/kg NDND 1,2-Dibromoethane (EDB)ug/kg NDND 1,2-Dichlorobenzene ug/kg NDND 1,2-Dichloroethane ug/kg NDND 1,2-Dichloropropane ug/kg NDND 1,3,5-Trimethylbenzene ug/kg NDND 1,3-Dichlorobenzene ug/kg NDND 1,3-Dichloropropane ug/kg NDND 1,4-Dichlorobenzene ug/kg NDND 2,2-Dichloropropane ug/kg ND v2ND 2-Butanone (MEK)ug/kg NDND 2-Chlorotoluene ug/kg NDND 2-Hexanone ug/kg NDND 4-Chlorotoluene ug/kg NDND 4-Methyl-2-pentanone (MIBK)ug/kg NDND Acetone ug/kg NDND Benzene ug/kg NDND Bromobenzene ug/kg NDND Bromochloromethane ug/kg NDND Bromodichloromethane ug/kg NDND Bromoform ug/kg NDND Bromomethane ug/kg ND IK,v2ND Carbon tetrachloride ug/kg NDND Chlorobenzene ug/kg NDND Chloroethane ug/kg NDND Chloroform ug/kg NDND Chloromethane ug/kg ND v1ND cis-1,2-Dichloroethene ug/kg 86.7 140.076 mg/kg cis-1,3-Dichloropropene ug/kg NDND Dibromochloromethane ug/kg NDND Dibromomethane ug/kg NDND Dichlorodifluoromethane ug/kg NDND Diisopropyl ether ug/kg NDND Ethylbenzene ug/kg NDND Hexachloro-1,3-butadiene ug/kg ND v2ND Isopropylbenzene (Cumene)ug/kg NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 13 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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 QualifiersRPDResult 92675446002 4070381SAMPLE DUPLICATE: m&p-Xylene ug/kg NDND Methyl-tert-butyl ether ug/kg NDND Methylene Chloride ug/kg 30.5ND n-Butylbenzene ug/kg NDND n-Propylbenzene ug/kg NDND Naphthalene ug/kg NDND o-Xylene ug/kg NDND p-Isopropyltoluene ug/kg NDND sec-Butylbenzene ug/kg NDND Styrene ug/kg NDND tert-Butylbenzene ug/kg NDND Tetrachloroethene ug/kg 1210 161.0 mg/kg Toluene ug/kg NDND trans-1,2-Dichloroethene ug/kg NDND trans-1,3-Dichloropropene ug/kg NDND Trichloroethene ug/kg 53.7 240.042 mg/kg Trichlorofluoromethane ug/kg NDND Vinyl acetate ug/kg NDND Vinyl chloride ug/kg NDND Xylene (Total)ug/kg NDND 1,2-Dichloroethane-d4 (S)%114113 4-Bromofluorobenzene (S)%104104 Toluene-d8 (S)%102102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 14 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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: 784350 EPA 3546 EPA 8270E 8270E Solid MSSV Microwave Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92675285001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4067969 Associated Lab Samples:92675285001 Matrix:Solid Analyzed 1,2,4-Trichlorobenzene ug/kg ND 336 07/03/23 07:47 1,2-Dichlorobenzene ug/kg ND 336 07/03/23 07:47 1,3-Dichlorobenzene ug/kg ND 336 07/03/23 07:47 1,4-Dichlorobenzene ug/kg ND 336 07/03/23 07:47 1-Methylnaphthalene ug/kg ND 336 07/03/23 07:47 2,2'-Oxybis(1-chloropropane)ug/kg ND 336 07/03/23 07:47 2,4,5-Trichlorophenol ug/kg ND 336 07/03/23 07:47 2,4,6-Trichlorophenol ug/kg ND 336 07/03/23 07:47 2,4-Dichlorophenol ug/kg ND 336 07/03/23 07:47 2,4-Dimethylphenol ug/kg ND 336 v107/03/23 07:47 2,4-Dinitrophenol ug/kg ND 1680 07/03/23 07:47 2,4-Dinitrotoluene ug/kg ND 336 07/03/23 07:47 2,6-Dinitrotoluene ug/kg ND 336 07/03/23 07:47 2-Chloronaphthalene ug/kg ND 336 07/03/23 07:47 2-Chlorophenol ug/kg ND 336 07/03/23 07:47 2-Methylnaphthalene ug/kg ND 336 07/03/23 07:47 2-Methylphenol(o-Cresol)ug/kg ND 336 07/03/23 07:47 2-Nitroaniline ug/kg ND 1680 07/03/23 07:47 2-Nitrophenol ug/kg ND 336 07/03/23 07:47 3&4-Methylphenol(m&p Cresol)ug/kg ND 336 07/03/23 07:47 3,3'-Dichlorobenzidine ug/kg ND 671 07/03/23 07:47 3-Nitroaniline ug/kg ND 1680 07/03/23 07:47 4,6-Dinitro-2-methylphenol ug/kg ND 671 07/03/23 07:47 4-Bromophenylphenyl ether ug/kg ND 336 07/03/23 07:47 4-Chloro-3-methylphenol ug/kg ND 671 07/03/23 07:47 4-Chloroaniline ug/kg ND 671 07/03/23 07:47 4-Chlorophenylphenyl ether ug/kg ND 336 07/03/23 07:47 4-Nitroaniline ug/kg ND 671 07/03/23 07:47 4-Nitrophenol ug/kg ND 1680 07/03/23 07:47 Acenaphthene ug/kg ND 336 07/03/23 07:47 Acenaphthylene ug/kg ND 336 07/03/23 07:47 Aniline ug/kg ND 336 07/03/23 07:47 Anthracene ug/kg ND 336 07/03/23 07:47 Benzo(a)anthracene ug/kg ND 336 07/03/23 07:47 Benzo(a)pyrene ug/kg ND 336 07/03/23 07:47 Benzo(b)fluoranthene ug/kg ND 336 07/03/23 07:47 Benzo(g,h,i)perylene ug/kg ND 336 07/03/23 07:47 Benzo(k)fluoranthene ug/kg ND 336 07/03/23 07:47 Benzoic Acid ug/kg ND 1680 07/03/23 07:47 Benzyl alcohol ug/kg ND 671 07/03/23 07:47 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 15 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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:4067969 Associated Lab Samples:92675285001 Matrix:Solid Analyzed bis(2-Chloroethoxy)methane ug/kg ND 336 07/03/23 07:47 bis(2-Chloroethyl) ether ug/kg ND 336 07/03/23 07:47 bis(2-Ethylhexyl)phthalate ug/kg ND 336 07/03/23 07:47 Butylbenzylphthalate ug/kg ND 336 07/03/23 07:47 Chrysene ug/kg ND 336 07/03/23 07:47 Di-n-butylphthalate ug/kg ND 336 07/03/23 07:47 Di-n-octylphthalate ug/kg ND 336 07/03/23 07:47 Dibenz(a,h)anthracene ug/kg ND 336 07/03/23 07:47 Dibenzofuran ug/kg ND 336 07/03/23 07:47 Diethylphthalate ug/kg ND 336 07/03/23 07:47 Dimethylphthalate ug/kg ND 336 07/03/23 07:47 Fluoranthene ug/kg ND 336 07/03/23 07:47 Fluorene ug/kg ND 336 07/03/23 07:47 Hexachloro-1,3-butadiene ug/kg ND 336 07/03/23 07:47 Hexachlorobenzene ug/kg ND 336 07/03/23 07:47 Hexachlorocyclopentadiene ug/kg ND 336 07/03/23 07:47 Hexachloroethane ug/kg ND 336 07/03/23 07:47 Indeno(1,2,3-cd)pyrene ug/kg ND 336 07/03/23 07:47 Isophorone ug/kg ND 336 07/03/23 07:47 N-Nitroso-di-n-propylamine ug/kg ND 336 07/03/23 07:47 N-Nitrosodimethylamine ug/kg ND 336 07/03/23 07:47 N-Nitrosodiphenylamine ug/kg ND 336 07/03/23 07:47 Naphthalene ug/kg ND 336 07/03/23 07:47 Nitrobenzene ug/kg ND 336 07/03/23 07:47 Pentachlorophenol ug/kg ND 671 07/03/23 07:47 Phenanthrene ug/kg ND 336 07/03/23 07:47 Phenol ug/kg ND 336 07/03/23 07:47 Pyrene ug/kg ND 336 07/03/23 07:47 Pyridine ug/kg ND 336 07/03/23 07:47 2,4,6-Tribromophenol (S)%50 10-131 07/03/23 07:47 2-Fluorobiphenyl (S)%53 10-130 07/03/23 07:47 2-Fluorophenol (S)%48 10-130 07/03/23 07:47 Nitrobenzene-d5 (S)%50 10-130 07/03/23 07:47 Phenol-d6 (S)%46 10-130 07/03/23 07:47 Terphenyl-d14 (S)%58 10-130 07/03/23 07:47 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4067970LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene ug/kg 11101690 66 43-130 1,2-Dichlorobenzene ug/kg 10701690 63 43-130 1,3-Dichlorobenzene ug/kg 10701690 63 43-130 1,4-Dichlorobenzene ug/kg 11001690 65 44-130 1-Methylnaphthalene ug/kg 11801690 70 47-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 16 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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. 4067970LABORATORY CONTROL SAMPLE: LCSSpike 2,2'-Oxybis(1-chloropropane)ug/kg 10801690 64 29-130 2,4,5-Trichlorophenol ug/kg 13101690 77 47-130 2,4,6-Trichlorophenol ug/kg 13001690 77 47-130 2,4-Dichlorophenol ug/kg 12001690 71 45-130 2,4-Dimethylphenol ug/kg 1600 v116909445-130 2,4-Dinitrophenol ug/kg 64208470 76 27-140 2,4-Dinitrotoluene ug/kg 13201690 78 46-130 2,6-Dinitrotoluene ug/kg 13701690 81 48-130 2-Chloronaphthalene ug/kg 12001690 71 46-130 2-Chlorophenol ug/kg 11301690 66 43-130 2-Methylnaphthalene ug/kg 10901690 65 47-130 2-Methylphenol(o-Cresol)ug/kg 11201690 66 42-130 2-Nitroaniline ug/kg 25003390 74 41-130 2-Nitrophenol ug/kg 11801690 69 48-130 3&4-Methylphenol(m&p Cresol)ug/kg 11201690 66 39-130 3,3'-Dichlorobenzidine ug/kg 23903390 70 41-130 3-Nitroaniline ug/kg 24403390 72 37-130 4,6-Dinitro-2-methylphenol ug/kg 27403390 81 38-141 4-Bromophenylphenyl ether ug/kg 12501690 74 47-130 4-Chloro-3-methylphenol ug/kg 24103390 71 44-130 4-Chloroaniline ug/kg 20403390 60 41-130 4-Chlorophenylphenyl ether ug/kg 12401690 73 45-130 4-Nitroaniline ug/kg 26203390 77 42-130 4-Nitrophenol ug/kg 57108470 67 39-131 Acenaphthene ug/kg 12501690 74 49-130 Acenaphthylene ug/kg 12701690 75 50-130 Aniline ug/kg 8081690 48 38-130 Anthracene ug/kg 12501690 74 49-130 Benzo(a)anthracene ug/kg 13101690 77 51-130 Benzo(a)pyrene ug/kg 14701690 87 51-130 Benzo(b)fluoranthene ug/kg 14601690 86 49-130 Benzo(g,h,i)perylene ug/kg 16301690 96 48-140 Benzo(k)fluoranthene ug/kg 15701690 93 51-130 Benzoic Acid ug/kg 39208470 46 22-130 Benzyl alcohol ug/kg 20703390 61 43-130 bis(2-Chloroethoxy)methane ug/kg 10701690 63 43-130 bis(2-Chloroethyl) ether ug/kg 10501690 62 42-130 bis(2-Ethylhexyl)phthalate ug/kg 13401690 79 43-130 Butylbenzylphthalate ug/kg 13501690 80 44-131 Chrysene ug/kg 13801690 82 51-130 Di-n-butylphthalate ug/kg 13001690 77 46-130 Di-n-octylphthalate ug/kg 13301690 78 45-130 Dibenz(a,h)anthracene ug/kg 16301690 96 48-130 Dibenzofuran ug/kg 12401690 73 10-130 Diethylphthalate ug/kg 13001690 76 48-130 Dimethylphthalate ug/kg 12901690 76 48-130 Fluoranthene ug/kg 13501690 80 48-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 17 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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. 4067970LABORATORY CONTROL SAMPLE: LCSSpike Fluorene ug/kg 13001690 77 48-130 Hexachloro-1,3-butadiene ug/kg 10501690 62 39-130 Hexachlorobenzene ug/kg 12901690 76 47-130 Hexachlorocyclopentadiene ug/kg 7231690 43 17-130 Hexachloroethane ug/kg 10701690 63 40-130 Indeno(1,2,3-cd)pyrene ug/kg 16501690 97 50-130 Isophorone ug/kg 11301690 67 41-130 N-Nitroso-di-n-propylamine ug/kg 10701690 63 36-130 N-Nitrosodimethylamine ug/kg 11001690 65 34-130 N-Nitrosodiphenylamine ug/kg 12801690 75 48-130 Naphthalene ug/kg 11101690 66 46-130 Nitrobenzene ug/kg 10901690 64 39-130 Pentachlorophenol ug/kg 20303390 60 42-130 Phenanthrene ug/kg 13401690 79 50-130 Phenol ug/kg 11601690 69 42-130 Pyrene ug/kg 13801690 82 50-130 Pyridine ug/kg 8341690 49 26-130 2,4,6-Tribromophenol (S)%73 10-131 2-Fluorobiphenyl (S)%68 10-130 2-Fluorophenol (S)%61 10-130 Nitrobenzene-d5 (S)%63 10-130 Phenol-d6 (S)%60 10-130 Terphenyl-d14 (S)%75 10-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4067971MATRIX SPIKE SAMPLE: MSSpike Result 92675234001 1,2,4-Trichlorobenzene ug/kg 8781830 48 16-130ND 1,2-Dichlorobenzene ug/kg 8541830 47 19-130ND 1,3-Dichlorobenzene ug/kg 8381830 46 19-130ND 1,4-Dichlorobenzene ug/kg 8431830 46 20-130ND 1-Methylnaphthalene ug/kg 8861830 43 19-130ND 2,2'-Oxybis(1-chloropropane)ug/kg 8271830 45 10-130ND 2,4,5-Trichlorophenol ug/kg ND M11830619-130ND 2,4,6-Trichlorophenol ug/kg ND M11830718-130ND 2,4-Dichlorophenol ug/kg 251J M118301416-130ND 2,4-Dimethylphenol ug/kg 1260 v118306910-130ND 2,4-Dinitrophenol ug/kg ND M19150010-143ND 2,4-Dinitrotoluene ug/kg 10601830 58 19-130ND 2,6-Dinitrotoluene ug/kg 10401830 57 22-130ND 2-Chloronaphthalene ug/kg 9281830 51 18-130ND 2-Chlorophenol ug/kg 306J M118301720-130ND 2-Methylnaphthalene ug/kg 8371830 46 18-130ND 2-Methylphenol(o-Cresol)ug/kg 8361830 46 13-130ND 2-Nitroaniline ug/kg 18703660 51 18-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 18 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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. 4067971MATRIX SPIKE SAMPLE: MSSpike Result 92675234001 2-Nitrophenol ug/kg 187J M118301019-130ND 3&4-Methylphenol(m&p Cresol)ug/kg 7671830 42 13-130ND 3,3'-Dichlorobenzidine ug/kg 18103660 50 10-130ND 3-Nitroaniline ug/kg 1710J3660 47 22-130ND 4,6-Dinitro-2-methylphenol ug/kg ND M13660010-144ND 4-Bromophenylphenyl ether ug/kg 10301830 56 18-130ND 4-Chloro-3-methylphenol ug/kg 16803660 46 16-130ND 4-Chloroaniline ug/kg 13103660 36 17-130ND 4-Chlorophenylphenyl ether ug/kg 9881830 54 17-130ND 4-Nitroaniline ug/kg 21003660 57 21-130ND 4-Nitrophenol ug/kg ND M19150113-131ND Acenaphthene ug/kg 9661830 53 20-130ND Acenaphthylene ug/kg 9611830 53 21-130ND Aniline ug/kg 5641830 31 10-130ND Anthracene ug/kg 10401830 57 19-130ND Benzo(a)anthracene ug/kg 11301830 58 17-130ND Benzo(a)pyrene ug/kg 12501830 64 14-130ND Benzo(b)fluoranthene ug/kg 13201830 67 11-134ND Benzo(g,h,i)perylene ug/kg 12701830 67 12-130ND Benzo(k)fluoranthene ug/kg 13401830 71 15-130ND Benzoic Acid ug/kg ND M19150010-130ND Benzyl alcohol ug/kg 16103660 44 20-130ND bis(2-Chloroethoxy)methane ug/kg 7821830 43 16-130ND bis(2-Chloroethyl) ether ug/kg 8001830 44 18-130ND bis(2-Ethylhexyl)phthalate ug/kg 11501830 63 11-130ND Butylbenzylphthalate ug/kg 11501830 63 10-130ND Chrysene ug/kg 11901830 61 17-130ND Di-n-butylphthalate ug/kg 10501830 57 16-130ND Di-n-octylphthalate ug/kg 11001830 60 16-130ND Dibenz(a,h)anthracene ug/kg 12201830 66 13-130ND Dibenzofuran ug/kg 10101830 55 19-130ND Diethylphthalate ug/kg 10101830 55 22-130ND Dimethylphthalate ug/kg 9581830 52 23-130ND Fluoranthene ug/kg 12001830 57 14-130154J Fluorene ug/kg 10301830 56 19-130ND Hexachloro-1,3-butadiene ug/kg 8071830 44 12-130ND Hexachlorobenzene ug/kg 10601830 58 17-130ND Hexachlorocyclopentadiene ug/kg 4841830 26 10-130ND Hexachloroethane ug/kg 8361830 46 14-130ND Indeno(1,2,3-cd)pyrene ug/kg 12601830 67 13-130ND Isophorone ug/kg 7741830 42 17-130ND N-Nitroso-di-n-propylamine ug/kg 7871830 43 10-130ND N-Nitrosodimethylamine ug/kg 7511830 41 16-130ND N-Nitrosodiphenylamine ug/kg 11001830 60 19-130ND Naphthalene ug/kg 8771830 48 18-130ND Nitrobenzene ug/kg 8241830 45 15-130ND Pentachlorophenol ug/kg ND M13660010-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 19 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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. 4067971MATRIX SPIKE SAMPLE: MSSpike Result 92675234001 Phenanthrene ug/kg 11501830 58 17-130ND Phenol ug/kg 6021830 33 15-130ND Pyrene ug/kg 12901830 63 31-130ND Pyridine ug/kg 7141830 39 10-130ND 2,4,6-Tribromophenol (S)%S0210-131 2-Fluorobiphenyl (S)%44 10-130 2-Fluorophenol (S)%S0710-130 Nitrobenzene-d5 (S)%41 10-130 Phenol-d6 (S)%24 10-130 Terphenyl-d14 (S)%57 10-130 Parameter Units Dup Result QualifiersRPDResult 92675234002 4067972SAMPLE DUPLICATE: 1,2,4-Trichlorobenzene ug/kg NDND 1,2-Dichlorobenzene ug/kg NDND 1,3-Dichlorobenzene ug/kg NDND 1,4-Dichlorobenzene ug/kg NDND 1-Methylnaphthalene ug/kg NDND 2,2'-Oxybis(1-chloropropane)ug/kg NDND 2,4,5-Trichlorophenol ug/kg NDND 2,4,6-Trichlorophenol ug/kg NDND 2,4-Dichlorophenol ug/kg NDND 2,4-Dimethylphenol ug/kg ND v1ND 2,4-Dinitrophenol ug/kg NDND 2,4-Dinitrotoluene ug/kg NDND 2,6-Dinitrotoluene ug/kg NDND 2-Chloronaphthalene ug/kg NDND 2-Chlorophenol ug/kg NDND 2-Methylnaphthalene ug/kg NDND 2-Methylphenol(o-Cresol)ug/kg NDND 2-Nitroaniline ug/kg NDND 2-Nitrophenol ug/kg NDND 3&4-Methylphenol(m&p Cresol)ug/kg NDND 3,3'-Dichlorobenzidine ug/kg NDND 3-Nitroaniline ug/kg NDND 4,6-Dinitro-2-methylphenol ug/kg NDND 4-Bromophenylphenyl ether ug/kg NDND 4-Chloro-3-methylphenol ug/kg NDND 4-Chloroaniline ug/kg NDND 4-Chlorophenylphenyl ether ug/kg NDND 4-Nitroaniline ug/kg NDND 4-Nitrophenol ug/kg NDND Acenaphthene ug/kg NDND Acenaphthylene ug/kg NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 20 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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 QualifiersRPDResult 92675234002 4067972SAMPLE DUPLICATE: Aniline ug/kg NDND Anthracene ug/kg NDND Benzo(a)anthracene ug/kg 154JND Benzo(a)pyrene ug/kg 169JND Benzo(b)fluoranthene ug/kg 241J165J Benzo(g,h,i)perylene ug/kg NDND Benzo(k)fluoranthene ug/kg NDND Benzoic Acid ug/kg NDND Benzyl alcohol ug/kg NDND bis(2-Chloroethoxy)methane ug/kg NDND bis(2-Chloroethyl) ether ug/kg NDND bis(2-Ethylhexyl)phthalate ug/kg NDND Butylbenzylphthalate ug/kg NDND Chrysene ug/kg 177J134J Di-n-butylphthalate ug/kg NDND Di-n-octylphthalate ug/kg NDND Dibenz(a,h)anthracene ug/kg NDND Dibenzofuran ug/kg NDND Diethylphthalate ug/kg NDND Dimethylphthalate ug/kg NDND Fluoranthene ug/kg 306J242J Fluorene ug/kg NDND Hexachloro-1,3-butadiene ug/kg NDND Hexachlorobenzene ug/kg NDND Hexachlorocyclopentadiene ug/kg NDND Hexachloroethane ug/kg NDND Indeno(1,2,3-cd)pyrene ug/kg NDND Isophorone ug/kg NDND N-Nitroso-di-n-propylamine ug/kg NDND N-Nitrosodimethylamine ug/kg NDND N-Nitrosodiphenylamine ug/kg NDND Naphthalene ug/kg NDND Nitrobenzene ug/kg NDND Pentachlorophenol ug/kg NDND Phenanthrene ug/kg 197JND Phenol ug/kg NDND Pyrene ug/kg 330J248J Pyridine ug/kg NDND 2,4,6-Tribromophenol (S)%0 S00 2-Fluorobiphenyl (S)%4448 2-Fluorophenol (S)%1 S01 Nitrobenzene-d5 (S)%4144 Phenol-d6 (S)%1115 Terphenyl-d14 (S)%5463 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 21 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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: 785112 MADEP EPH MADEP EPH MADEP EPH NC Soil Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92675285001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4071004 Associated Lab Samples:92675285001 Matrix:Solid Analyzed Aliphatic (C09-C18)mg/kg ND 9.8 N207/07/23 11:01 Aliphatic (C19-C36)mg/kg ND 9.8 N207/07/23 11:01 Aromatic (C11-C22)mg/kg ND 9.8 N207/07/23 11:01 1-Chlorooctadecane (S)%78 40-140 07/07/23 11:01 2-Bromonaphthalene (S)%46 40-140 07/07/23 11:01 2-Fluorobiphenyl (S)%44 40-140 07/07/23 11:01 o-Terphenyl (S)%56 40-140 07/07/23 11:01 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4071005LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 4071006 Aliphatic (C09-C18)mg/kg ND N210.1 54 40-14060ND 50 Aliphatic (C19-C36)mg/kg 12.2 N213.5 91 40-1409812.9 5 50 Aromatic (C11-C22)mg/kg 25.2 N228.6 88 40-14010228.5 12 50 1-Chlorooctadecane (S)%94 40-14075 2-Bromonaphthalene (S)%63 40-14062 2-Fluorobiphenyl (S)%66 40-14066 o-Terphenyl (S)%100 40-14093 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 22 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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: 784519 SW-846 SW-846 Dry Weight/Percent Moisture Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92675285001 Parameter Units Dup Result QualifiersRPDResult 92675386001 4068892SAMPLE DUPLICATE: Percent Moisture %20.7 N2020.6 Parameter Units Dup Result QualifiersRPDResult 92675446002 4068907SAMPLE DUPLICATE: Percent Moisture %21.8 N2221.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 23 of 43 #=QL# QUALIFIERS Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL 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. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should be considered an estimated value.IK Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low.L2 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A complete list of accreditations/certifications is available upon request.N2 Surrogate recovery outside laboratory control limits.S0 Surrogate recovery outside laboratory control limits due to matrix interferences (confirmed by similar results from sample re-analysis).S2 Surrogate recovery outside control limits due to matrix interferences (not confirmed by re-analysis).S5 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: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 24 of 43 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92675285 BLUE RIDGE HOSPITAL Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92675285001 785112 785314MW-1-SOIL MADEP EPH MADEP EPH 92675285001 784350 784402MW-1-SOIL EPA 3546 EPA 8270E 92675285001 784932 785075MW-1-SOIL EPA 5035A/5030B EPA 8260D 92675285001 784519MW-1-SOIL SW-846 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 08:42 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 25 of 43 Page 26 of 43 Page 27 of 43 Page 28 of 43 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 July 12, 2023 Matthew Brainard Pace Analytical Services - NC 9800 Kincey Avenue, Suite 100 Huntersville, NC 28078 Project Location: Blue Ridge Hospital Client Job Number: Project Number: 92675285 Laboratory Work Order Number: 23G0648 Enclosed are results of analyses for samples as received by the laboratory on July 6, 2023. If you have any questions concerning this report, please feel free to contact me. Sincerely, Rebecca Faust Project Manager Page 1 of 15 Table of Contents Page 29 of 43 Table of Contents Sample Summary 3 Case Narrative 4 Sample Results 5 23G0648-01 5 Sample Preparation Information 7 QC Data 8 Petroleum Hydrocarbons Analyses - VPH 8 B345437 8 Flag/Qualifier Summary 10 Certifications 11 Chain of Custody/Sample Receipt 12 Page 2 of 15 Table of Contents Page 30 of 43 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL SUMMARY 7/12/2023 Pace Analytical Services - NC 9800 Kincey Avenue, Suite 100 Huntersville, NC 28078 ATTN: Matthew Brainard 92675285 23G0648 The results of analyses performed on the following samples submitted to CON-TEST, a Pace Analytical Laboratory, are found in this report. PROJECT LOCATION: PURCHASE ORDER NUMBER: PROJECT NUMBER: REPORT DATE: WORK ORDER NUMBER: FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB Blue Ridge Hospital MW-1-SOIL 23G0648-01 Soil MADEP-VPH-Feb 2018 Rev 2.1 SM 2540G [TOC_1]Sample Summary[TOC] Page 3 of 15 Table of Contents Page 31 of 43 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CASE NARRATIVE SUMMARY All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report. [TOC_1]Case Narrative[TOC] MADEP-VPH-Feb 2018 Rev 2.1 Qualifications: Soil/methanol ratio does not meet method specifications. Insufficient amount of soil. Data validation is not affected since a sufficient amount of preservative is present. Detection limits may be above useful levels. Analyte & Samples(s) Qualified: O-02 23G0648-01[MW-1-SOIL] MADEP-VPH-Feb 2018 Rev 2.1 No significant modifications were made to the method. All VPH samples were received preserved properly in methanol with a soil/methanol ratio of 1:1 +/- 25% completely covered by methanol in the proper containers specified on the chain-of-custody form unless specified in this narrative. Analytical column used for VPH analysis is Restek, Rtx-502.2, 105meter, 0.53mmID, 3um df. Trap used for VPH analysis is Carbopack B/CarboSieveS-III. The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing. I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and complete. Lisa A. Worthington Technical Representative Page 4 of 15 Table of Contents Page 32 of 43 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 7/6/2023 Work Order: 23G0648Sample Description:Project Location: Blue Ridge Hospital Sample ID: 23G0648-01 Field Sample #: MW-1-SOIL Sample Matrix: Soil Sampled: 6/29/2023 10:00 [TOC_2]23G0648-01[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Sample Flags: O-02 Soil/Methanol Preservation Ratio: 0.65 Petroleum Hydrocarbons Analyses - VPH ND 24 7/9/23 14:13 EEHmg/Kg dry 7/7/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C5-C8 Aliphatics ND 24 7/9/23 14:13 EEHmg/Kg dry 7/7/23MADEP-VPH-Feb 2018 Rev 2.1 1C5-C8 Aliphatics 160 24 7/9/23 14:13 EEHmg/Kg dry 7/7/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C9-C12 Aliphatics 78 24 7/9/23 14:13 EEHmg/Kg dry 7/7/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C12 Aliphatics 85 24 7/9/23 14:13 EEHmg/Kg dry 7/7/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C10 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual 2,5-Dibromotoluene (FID)102 7/9/23 14:1370-130 2,5-Dibromotoluene (PID)113 7/9/23 14:1370-130 [TOC_1]Sample Results[TOC] Page 5 of 15 Table of Contents Page 33 of 43 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 7/6/2023 Work Order: 23G0648Sample Description:Project Location: Blue Ridge Hospital Sample ID: 23G0648-01 Field Sample #: MW-1-SOIL Sample Matrix: Soil Sampled: 6/29/2023 10:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 75.1 7/3/23 15:20 ATP% Wt 7/11/23SM 2540G1% Solids Page 6 of 15 Table of Contents Page 34 of 43 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Sample Extraction Data Prep Method:MA VPH Analytical Method:MADEP-VPH-Feb 2018 Rev 2.1 Lab Number [Field ID]Batch DateInitial [g]Final [mL] B345437 07/07/236.49 11.623G0648-01 [MW-1-SOIL] Prep Method:% Solids Analytical Method:SM 2540G Lab Number [Field ID]Batch Date B345696 07/11/2323G0648-01 [MW-1-SOIL] [TOC_1]Sample Preparation Information[TOC] Page 7 of 15 Table of Contents Page 35 of 43 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Petroleum Hydrocarbons Analyses - VPH - Quality Control QUALITY CONTROL [TOC_2]Petroleum Hydrocarbons Analyses - VPH[TOC] Batch B345437 - MA VPH [TOC_3]B345437[TOC] Blank (B345437-BLK1) Prepared & Analyzed: 07/09/23 Unadjusted C5-C8 Aliphatics mg/Kg wet10ND C5-C8 Aliphatics mg/Kg wet10ND Unadjusted C9-C12 Aliphatics mg/Kg wet10ND C9-C12 Aliphatics mg/Kg wet10ND C9-C10 Aromatics mg/Kg wet10ND Benzene mg/Kg wet0.050ND Butylcyclohexane mg/Kg wet0.050ND Decane mg/Kg wet0.050ND Ethylbenzene mg/Kg wet0.050ND Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.050ND 2-Methylpentane mg/Kg wet0.050ND Naphthalene mg/Kg wet0.50ND Nonane mg/Kg wet0.050ND Pentane mg/Kg wet0.050ND Toluene mg/Kg wet0.050ND 1,2,4-Trimethylbenzene mg/Kg wet0.050ND 2,2,4-Trimethylpentane mg/Kg wet0.050ND m+p Xylene mg/Kg wet0.10ND o-Xylene mg/Kg wet0.050ND g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)89.835.9 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)93.137.2 LCS (B345437-BS1) Prepared & Analyzed: 07/09/23 Unadjusted C5-C8 Aliphatics mg/Kg wet10 7.50 70-1301098.18 Unadjusted C9-C12 Aliphatics mg/Kg wet10 7.50 70-1301219.11 C9-C10 Aromatics mg/Kg wet10 2.50 70-13095.72.39 Benzene mg/Kg wet0.050 2.50 70-1301162.91 Butylcyclohexane mg/Kg wet0.050 2.50 70-1301283.20 Decane mg/Kg wet0.050 2.50 70-1301072.69 Ethylbenzene mg/Kg wet0.050 2.50 70-13099.72.49 Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.050 2.50 70-13096.22.40 2-Methylpentane mg/Kg wet0.050 2.50 70-1301233.09 Naphthalene mg/Kg wet0.50 2.50 70-1301202.99 Nonane mg/Kg wet0.050 2.50 30-1301293.22 Pentane mg/Kg wet0.050 2.50 70-1301072.67 Toluene mg/Kg wet0.050 2.50 70-1301022.56 1,2,4-Trimethylbenzene mg/Kg wet0.050 2.50 70-13095.72.39 2,2,4-Trimethylpentane mg/Kg wet0.050 2.50 70-13097.02.43 m+p Xylene mg/Kg wet0.10 5.00 70-13098.54.92 o-Xylene mg/Kg wet0.050 2.50 70-13098.02.45 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)97.539.0 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)98.339.3 [TOC_1]QC Data[TOC] Page 8 of 15 Table of Contents Page 36 of 43 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Petroleum Hydrocarbons Analyses - VPH - Quality Control QUALITY CONTROL Batch B345437 - MA VPH LCS Dup (B345437-BSD1) Prepared & Analyzed: 07/09/23 Unadjusted C5-C8 Aliphatics mg/Kg wet10 7.50 2570-13099.0 9.607.43 Unadjusted C9-C12 Aliphatics mg/Kg wet10 7.50 2570-130122 0.1099.12 C9-C10 Aromatics mg/Kg wet10 2.50 2570-13092.6 3.262.32 Benzene mg/Kg wet0.050 2.50 2570-130109 5.972.74 Butylcyclohexane mg/Kg wet0.050 2.50 2570-130129 0.6013.22 Decane mg/Kg wet0.050 2.50 2570-130110 2.332.75 Ethylbenzene mg/Kg wet0.050 2.50 2570-13094.4 5.462.36 Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.050 2.50 2570-13088.1 8.762.20 2-Methylpentane mg/Kg wet0.050 2.50 2570-130112 9.492.81 Naphthalene mg/Kg wet0.50 2.50 2570-130123 3.093.09 Nonane mg/Kg wet0.050 2.50 2530-130126 2.283.15 Pentane mg/Kg wet0.050 2.50 2570-13099.8 6.552.50 Toluene mg/Kg wet0.050 2.50 2570-13096.1 6.362.40 1,2,4-Trimethylbenzene mg/Kg wet0.050 2.50 2570-13092.6 3.262.32 2,2,4-Trimethylpentane mg/Kg wet0.050 2.50 2570-13085.0 13.22.13 m+p Xylene mg/Kg wet0.10 5.00 2570-13093.5 5.144.68 o-Xylene mg/Kg wet0.050 2.50 2570-13093.1 5.072.33 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)99.139.6 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)10140.5 Page 9 of 15 Table of Contents Page 37 of 43 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 FLAG/QUALIFIER SUMMARY *QC result is outside of established limits. Wide recovery limits established for difficult compound. Wide RPD limits established for difficult compound. #Data exceeded client recommended or regulatory level Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the calculation which have not been rounded. No results have been blank subtracted unless specified in the case narrative section. RL Reporting Limit is at the level of quantitation (LOQ) DL Detection Limit is the lower limit of detection determined by the MDL study MCL Maximum Contaminant Level ND Not Detected Soil/methanol ratio does not meet method specifications. Insufficient amount of soil. Data validation is not affected since a sufficient amount of preservative is present. Detection limits may be above useful levels. O-02 [TOC_1]Flag/Qualifier Summary[TOC] Page 10 of 15 Table of Contents Page 38 of 43 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report MADEP-VPH-Feb 2018 Rev 2.1 in Soil CT,NC,ME,NH-PUnadjusted C5-C8 Aliphatics CT,NC,ME,NH-PC5-C8 Aliphatics CT,NC,ME,NH-PUnadjusted C9-C12 Aliphatics CT,NC,ME,NH-PC9-C12 Aliphatics CT,NC,ME,NH-PC9-C10 Aromatics [TOC_1]Certifications[TOC] Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations: Code Description Number Expires PH-0821Connecticut Department of Public HealthCT 12/31/2024 652North Carolina Div. of Water QualityNC 12/31/2023 MA00100State of MaineME 06/9/2025 2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2023 Page 11 of 15 Table of Contents Page 39 of 43 Page 12 of 15 Table of Contents Page 40 of 43 Page 13 of 15 Table of Contents Page 41 of 43 Page 14 of 15 Table of Contents Page 42 of 43 Page 15 of 15 Table of Contents Page 43 of 43 #=CL# July 11, 2023 LIMS USE: FR - CHRIS SINGLETON LIMS OBJECT ID: 92675400 92675400 Project: Pace Project No.: RE: Chris Singleton Singleton Environmental 105 Charlotte Highway Asheville, NC 28803 BLUE RIDGE HOSPITAL Dear Chris Singleton: Enclosed are the analytical results for sample(s) received by the laboratory on June 30, 2023. 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 Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Matthew Brainard matthew.brainard@pacelabs.com Project Manager (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 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 1 of 20 #=CP# CERTIFICATIONS Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water #: LA029 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 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 2 of 20 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92675400001 MW-1 EPA 625.1 58 PASI-CPKS SM 6200B 63 PASI-CSAS 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 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 3 of 20 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL Sample:MW-1 Lab ID:92675400001 Collected:06/30/23 11:45 Received:06/30/23 15:18 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 625.1 Preparation Method: EPA 625.1 Pace Analytical Services - Charlotte 625 RVE Acenaphthene ND ug/L 07/07/23 05:15 83-32-907/05/23 13:064.2 1 Acenaphthylene ND ug/L 07/07/23 05:15 208-96-807/05/23 13:064.2 1 Anthracene ND ug/L 07/07/23 05:15 120-12-707/05/23 13:064.2 1 Benzo(a)anthracene ND ug/L 07/07/23 05:15 56-55-307/05/23 13:064.2 1 Benzo(a)pyrene ND ug/L 07/07/23 05:15 50-32-807/05/23 13:064.2 1 Benzo(b)fluoranthene ND ug/L 07/07/23 05:15 205-99-207/05/23 13:064.2 1 Benzo(g,h,i)perylene ND ug/L 07/07/23 05:15 191-24-207/05/23 13:064.2 1 Benzo(k)fluoranthene ND ug/L 07/07/23 05:15 207-08-907/05/23 13:064.2 1 4-Bromophenylphenyl ether ND ug/L 07/07/23 05:15 101-55-307/05/23 13:064.2 1 Butylbenzylphthalate ND ug/L 07/07/23 05:15 85-68-707/05/23 13:064.2 1 4-Chloro-3-methylphenol ND ug/L 07/07/23 05:15 59-50-707/05/23 13:064.2 1 bis(2-Chloroethoxy)methane ND ug/L 07/07/23 05:15 111-91-107/05/23 13:068.3 1 bis(2-Chloroethyl) ether ND ug/L 07/07/23 05:15 111-44-407/05/23 13:064.2 1 2-Chloronaphthalene ND ug/L 07/07/23 05:15 91-58-707/05/23 13:064.2 1 2-Chlorophenol ND ug/L 07/07/23 05:15 95-57-807/05/23 13:064.2 1 4-Chlorophenylphenyl ether ND ug/L 07/07/23 05:15 7005-72-307/05/23 13:064.2 1 Chrysene ND ug/L 07/07/23 05:15 218-01-907/05/23 13:064.2 1 Dibenz(a,h)anthracene ND ug/L 07/07/23 05:15 53-70-307/05/23 13:064.2 1 3,3'-Dichlorobenzidine ND ug/L 07/07/23 05:15 91-94-1 IL07/05/23 13:068.3 1 2,4-Dichlorophenol ND ug/L 07/07/23 05:15 120-83-207/05/23 13:064.2 1 Diethylphthalate ND ug/L 07/07/23 05:15 84-66-207/05/23 13:064.2 1 2,4-Dimethylphenol ND ug/L 07/07/23 05:15 105-67-907/05/23 13:068.3 1 Dimethylphthalate ND ug/L 07/07/23 05:15 131-11-307/05/23 13:064.2 1 Di-n-butylphthalate ND ug/L 07/07/23 05:15 84-74-207/05/23 13:064.2 1 4,6-Dinitro-2-methylphenol ND ug/L 07/07/23 05:15 534-52-107/05/23 13:068.3 1 2,4-Dinitrophenol ND ug/L 07/07/23 05:15 51-28-507/05/23 13:0641.7 1 2,4-Dinitrotoluene ND ug/L 07/07/23 05:15 121-14-207/05/23 13:064.2 1 2,6-Dinitrotoluene ND ug/L 07/07/23 05:15 606-20-207/05/23 13:064.2 1 Di-n-octylphthalate ND ug/L 07/07/23 05:15 117-84-007/05/23 13:064.2 1 bis(2-Ethylhexyl)phthalate ND ug/L 07/07/23 05:15 117-81-707/05/23 13:064.2 1 Fluoranthene ND ug/L 07/07/23 05:15 206-44-007/05/23 13:064.2 1 Fluorene ND ug/L 07/07/23 05:15 86-73-707/05/23 13:064.2 1 Hexachloro-1,3-butadiene ND ug/L 07/07/23 05:15 87-68-307/05/23 13:064.2 1 Hexachlorobenzene ND ug/L 07/07/23 05:15 118-74-107/05/23 13:064.2 1 Hexachlorocyclopentadiene ND ug/L 07/07/23 05:15 77-47-407/05/23 13:068.3 1 Hexachloroethane ND ug/L 07/07/23 05:15 67-72-107/05/23 13:064.2 1 Indeno(1,2,3-cd)pyrene ND ug/L 07/07/23 05:15 193-39-507/05/23 13:064.2 1 Isophorone ND ug/L 07/07/23 05:15 78-59-107/05/23 13:068.3 1 Naphthalene 15.4 ug/L 07/07/23 05:15 91-20-307/05/23 13:064.2 1 Nitrobenzene ND ug/L 07/07/23 05:15 98-95-307/05/23 13:064.2 1 2-Nitrophenol ND ug/L 07/07/23 05:15 88-75-507/05/23 13:064.2 1 4-Nitrophenol ND ug/L 07/07/23 05:15 100-02-707/05/23 13:068.3 1 N-Nitrosodimethylamine ND ug/L 07/07/23 05:15 62-75-907/05/23 13:064.2 1 N-Nitroso-di-n-propylamine ND ug/L 07/07/23 05:15 621-64-707/05/23 13:064.2 1 N-Nitrosodiphenylamine ND ug/L 07/07/23 05:15 86-30-607/05/23 13:068.3 1 2,2'-Oxybis(1-chloropropane)ND ug/L 07/07/23 05:15 108-60-107/05/23 13:064.2 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 4 of 20 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL Sample:MW-1 Lab ID:92675400001 Collected:06/30/23 11:45 Received:06/30/23 15:18 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 625.1 Preparation Method: EPA 625.1 Pace Analytical Services - Charlotte 625 RVE Pentachlorophenol ND ug/L 07/07/23 05:15 87-86-507/05/23 13:068.3 1 Phenanthrene ND ug/L 07/07/23 05:15 85-01-807/05/23 13:064.2 1 Phenol ND ug/L 07/07/23 05:15 108-95-207/05/23 13:064.2 1 Pyrene ND ug/L 07/07/23 05:15 129-00-007/05/23 13:064.2 1 1,2,4-Trichlorobenzene ND ug/L 07/07/23 05:15 120-82-107/05/23 13:064.2 1 2,4,6-Trichlorophenol ND ug/L 07/07/23 05:15 88-06-207/05/23 13:068.3 1 Surrogates Nitrobenzene-d5 (S)61 %07/07/23 05:15 4165-60-007/05/23 13:0610-120 1 2-Fluorobiphenyl (S)44 %07/07/23 05:15 321-60-807/05/23 13:0615-120 1 Terphenyl-d14 (S)67 %07/07/23 05:15 1718-51-007/05/23 13:0611-131 1 Phenol-d6 (S)39 %07/07/23 05:15 13127-88-307/05/23 13:0610-120 1 2-Fluorophenol (S)47 %07/07/23 05:15 367-12-407/05/23 13:0610-120 1 2,4,6-Tribromophenol (S)83 %07/07/23 05:15 118-79-607/05/23 13:0610-137 1 Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV Benzene ND ug/L 07/07/23 01:14 71-43-20.50 1 Bromobenzene ND ug/L 07/07/23 01:14 108-86-10.50 1 Bromochloromethane ND ug/L 07/07/23 01:14 74-97-50.50 1 Bromodichloromethane ND ug/L 07/07/23 01:14 75-27-40.50 1 Bromoform ND ug/L 07/07/23 01:14 75-25-20.50 1 Bromomethane ND ug/L 07/07/23 01:14 74-83-95.0 1 n-Butylbenzene ND ug/L 07/07/23 01:14 104-51-80.50 1 sec-Butylbenzene ND ug/L 07/07/23 01:14 135-98-80.50 1 tert-Butylbenzene ND ug/L 07/07/23 01:14 98-06-60.50 1 Carbon tetrachloride ND ug/L 07/07/23 01:14 56-23-50.50 1 Chlorobenzene ND ug/L 07/07/23 01:14 108-90-70.50 1 Chloroethane ND ug/L 07/07/23 01:14 75-00-31.0 1 Chloroform ND ug/L 07/07/23 01:14 67-66-30.50 1 Chloromethane ND ug/L 07/07/23 01:14 74-87-31.0 1 2-Chlorotoluene ND ug/L 07/07/23 01:14 95-49-80.50 1 4-Chlorotoluene ND ug/L 07/07/23 01:14 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 07/07/23 01:14 96-12-81.0 1 Dibromochloromethane ND ug/L 07/07/23 01:14 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 07/07/23 01:14 106-93-40.50 1 Dibromomethane ND ug/L 07/07/23 01:14 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 07/07/23 01:14 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 07/07/23 01:14 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 07/07/23 01:14 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 07/07/23 01:14 75-71-80.50 1 1,1-Dichloroethane ND ug/L 07/07/23 01:14 75-34-30.50 1 1,2-Dichloroethane ND ug/L 07/07/23 01:14 107-06-20.50 1 1,1-Dichloroethene ND ug/L 07/07/23 01:14 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 07/07/23 01:14 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 07/07/23 01:14 156-60-50.50 1 1,2-Dichloropropane ND ug/L 07/07/23 01:14 78-87-50.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 5 of 20 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL Sample:MW-1 Lab ID:92675400001 Collected:06/30/23 11:45 Received:06/30/23 15:18 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV 1,3-Dichloropropane ND ug/L 07/07/23 01:14 142-28-90.50 1 2,2-Dichloropropane ND ug/L 07/07/23 01:14 594-20-70.50 1 1,1-Dichloropropene ND ug/L 07/07/23 01:14 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 07/07/23 01:14 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 07/07/23 01:14 10061-02-60.50 1 Diisopropyl ether ND ug/L 07/07/23 01:14 108-20-30.50 1 Ethylbenzene 1.8 ug/L 07/07/23 01:14 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 07/07/23 01:14 87-68-32.0 1 Isopropylbenzene (Cumene)1.2 ug/L 07/07/23 01:14 98-82-80.50 1 Methylene Chloride ND ug/L 07/07/23 01:14 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 07/07/23 01:14 1634-04-40.50 1 Naphthalene 58.0 ug/L 07/07/23 01:14 91-20-32.0 1 n-Propylbenzene 1.8 ug/L 07/07/23 01:14 103-65-10.50 1 Styrene ND ug/L 07/07/23 01:14 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 07/07/23 01:14 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 07/07/23 01:14 79-34-50.50 1 Tetrachloroethene ND ug/L 07/07/23 01:14 127-18-40.50 1 Toluene ND ug/L 07/07/23 01:14 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 07/07/23 01:14 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 07/07/23 01:14 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 07/07/23 01:14 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 07/07/23 01:14 79-00-50.50 1 Trichloroethene ND ug/L 07/07/23 01:14 79-01-60.50 1 Trichlorofluoromethane ND ug/L 07/07/23 01:14 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 07/07/23 01:14 96-18-40.50 1 1,2,4-Trimethylbenzene 26.4 ug/L 07/07/23 01:14 95-63-60.50 1 1,3,5-Trimethylbenzene 6.0 ug/L 07/07/23 01:14 108-67-80.50 1 Vinyl chloride ND ug/L 07/07/23 01:14 75-01-41.0 1 m&p-Xylene 6.3 ug/L 07/07/23 01:14 179601-23-11.0 1 o-Xylene 3.8 ug/L 07/07/23 01:14 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)111 %07/07/23 01:14 17060-07-070-130 1 4-Bromofluorobenzene (S)101 %07/07/23 01:14 460-00-470-130 1 Toluene-d8 (S)97 %07/07/23 01:14 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: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 6 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL 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: 784767 SM 6200B SM 6200B 6200B MSV Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92675400001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4069429 Associated Lab Samples:92675400001 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 0.50 07/06/23 23:08 1,1,1-Trichloroethane ug/L ND 0.50 07/06/23 23:08 1,1,2,2-Tetrachloroethane ug/L ND 0.50 07/06/23 23:08 1,1,2-Trichloroethane ug/L ND 0.50 07/06/23 23:08 1,1-Dichloroethane ug/L ND 0.50 07/06/23 23:08 1,1-Dichloroethene ug/L ND 0.50 07/06/23 23:08 1,1-Dichloropropene ug/L ND 0.50 07/06/23 23:08 1,2,3-Trichlorobenzene ug/L ND 2.0 07/06/23 23:08 1,2,3-Trichloropropane ug/L ND 0.50 07/06/23 23:08 1,2,4-Trichlorobenzene ug/L ND 2.0 07/06/23 23:08 1,2,4-Trimethylbenzene ug/L ND 0.50 07/06/23 23:08 1,2-Dibromo-3-chloropropane ug/L ND 1.0 07/06/23 23:08 1,2-Dibromoethane (EDB)ug/L ND 0.50 07/06/23 23:08 1,2-Dichlorobenzene ug/L ND 0.50 07/06/23 23:08 1,2-Dichloroethane ug/L ND 0.50 07/06/23 23:08 1,2-Dichloropropane ug/L ND 0.50 07/06/23 23:08 1,3,5-Trimethylbenzene ug/L ND 0.50 07/06/23 23:08 1,3-Dichlorobenzene ug/L ND 0.50 07/06/23 23:08 1,3-Dichloropropane ug/L ND 0.50 07/06/23 23:08 1,4-Dichlorobenzene ug/L ND 0.50 07/06/23 23:08 2,2-Dichloropropane ug/L ND 0.50 07/06/23 23:08 2-Chlorotoluene ug/L ND 0.50 07/06/23 23:08 4-Chlorotoluene ug/L ND 0.50 07/06/23 23:08 Benzene ug/L ND 0.50 07/06/23 23:08 Bromobenzene ug/L ND 0.50 07/06/23 23:08 Bromochloromethane ug/L ND 0.50 07/06/23 23:08 Bromodichloromethane ug/L ND 0.50 07/06/23 23:08 Bromoform ug/L ND 0.50 07/06/23 23:08 Bromomethane ug/L ND 5.0 07/06/23 23:08 Carbon tetrachloride ug/L ND 0.50 07/06/23 23:08 Chlorobenzene ug/L ND 0.50 07/06/23 23:08 Chloroethane ug/L ND 1.0 07/06/23 23:08 Chloroform ug/L ND 0.50 07/06/23 23:08 Chloromethane ug/L ND 1.0 07/06/23 23:08 cis-1,2-Dichloroethene ug/L ND 0.50 07/06/23 23:08 cis-1,3-Dichloropropene ug/L ND 0.50 07/06/23 23:08 Dibromochloromethane ug/L ND 0.50 07/06/23 23:08 Dibromomethane ug/L ND 0.50 07/06/23 23:08 Dichlorodifluoromethane ug/L ND 0.50 07/06/23 23:08 Diisopropyl ether ug/L ND 0.50 07/06/23 23:08 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 7 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL 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:4069429 Associated Lab Samples:92675400001 Matrix:Water Analyzed Ethylbenzene ug/L ND 0.50 07/06/23 23:08 Hexachloro-1,3-butadiene ug/L ND 2.0 07/06/23 23:08 Isopropylbenzene (Cumene)ug/L ND 0.50 07/06/23 23:08 m&p-Xylene ug/L ND 1.0 07/06/23 23:08 Methyl-tert-butyl ether ug/L ND 0.50 07/06/23 23:08 Methylene Chloride ug/L ND 2.0 07/06/23 23:08 n-Butylbenzene ug/L ND 0.50 07/06/23 23:08 n-Propylbenzene ug/L ND 0.50 07/06/23 23:08 Naphthalene ug/L ND 2.0 07/06/23 23:08 o-Xylene ug/L ND 0.50 07/06/23 23:08 sec-Butylbenzene ug/L ND 0.50 07/06/23 23:08 Styrene ug/L ND 0.50 07/06/23 23:08 tert-Butylbenzene ug/L ND 0.50 07/06/23 23:08 Tetrachloroethene ug/L ND 0.50 07/06/23 23:08 Toluene ug/L ND 0.50 07/06/23 23:08 trans-1,2-Dichloroethene ug/L ND 0.50 07/06/23 23:08 trans-1,3-Dichloropropene ug/L ND 0.50 07/06/23 23:08 Trichloroethene ug/L ND 0.50 07/06/23 23:08 Trichlorofluoromethane ug/L ND 1.0 07/06/23 23:08 Vinyl chloride ug/L ND 1.0 07/06/23 23:08 1,2-Dichloroethane-d4 (S)%106 70-130 07/06/23 23:08 4-Bromofluorobenzene (S)%97 70-130 07/06/23 23:08 Toluene-d8 (S)%98 70-130 07/06/23 23:08 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4069430LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 22.820 114 60-140 1,1,1-Trichloroethane ug/L 21.920 110 60-140 1,1,2,2-Tetrachloroethane ug/L 22.220 111 60-140 1,1,2-Trichloroethane ug/L 21.920 110 60-140 1,1-Dichloroethane ug/L 21.920 109 60-140 1,1-Dichloroethene ug/L 23.220 116 60-140 1,1-Dichloropropene ug/L 23.720 119 60-140 1,2,3-Trichlorobenzene ug/L 22.120 110 60-140 1,2,3-Trichloropropane ug/L 21.120 105 60-140 1,2,4-Trichlorobenzene ug/L 20.620 103 60-140 1,2,4-Trimethylbenzene ug/L 22.520 113 60-140 1,2-Dibromo-3-chloropropane ug/L 18.920 95 60-140 1,2-Dibromoethane (EDB)ug/L 22.420 112 60-140 1,2-Dichlorobenzene ug/L 21.920 110 60-140 1,2-Dichloroethane ug/L 22.120 110 60-140 1,2-Dichloropropane ug/L 22.020 110 60-140 1,3,5-Trimethylbenzene ug/L 22.420 112 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 8 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL 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. 4069430LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichlorobenzene ug/L 21.320 107 60-140 1,3-Dichloropropane ug/L 21.720 109 60-140 1,4-Dichlorobenzene ug/L 20.520 102 60-140 2,2-Dichloropropane ug/L 20.220 101 60-140 2-Chlorotoluene ug/L 21.420 107 60-140 4-Chlorotoluene ug/L 21.820 109 60-140 Benzene ug/L 21.720 108 60-140 Bromobenzene ug/L 20.820 104 60-140 Bromochloromethane ug/L 21.620 108 60-140 Bromodichloromethane ug/L 20.820 104 60-140 Bromoform ug/L 18.220 91 60-140 Bromomethane ug/L 17.520 87 60-140 Carbon tetrachloride ug/L 23.020 115 60-140 Chlorobenzene ug/L 21.620 108 60-140 Chloroethane ug/L 22.420 112 60-140 Chloroform ug/L 22.320 112 60-140 Chloromethane ug/L 21.120 105 60-140 cis-1,2-Dichloroethene ug/L 22.120 111 60-140 cis-1,3-Dichloropropene ug/L 21.320 106 60-140 Dibromochloromethane ug/L 21.220 106 60-140 Dibromomethane ug/L 20.120 101 60-140 Dichlorodifluoromethane ug/L 26.720 133 60-140 Diisopropyl ether ug/L 22.020 110 60-140 Ethylbenzene ug/L 21.420 107 60-140 Hexachloro-1,3-butadiene ug/L 21.120 106 60-140 Isopropylbenzene (Cumene)ug/L 22.620 113 60-140 m&p-Xylene ug/L 43.640 109 60-140 Methyl-tert-butyl ether ug/L 21.320 107 60-140 Methylene Chloride ug/L 20.720 103 60-140 n-Butylbenzene ug/L 22.120 110 60-140 n-Propylbenzene ug/L 21.120 105 60-140 Naphthalene ug/L 22.920 114 60-140 o-Xylene ug/L 21.720 108 60-140 sec-Butylbenzene ug/L 21.920 110 60-140 Styrene ug/L 23.120 116 60-140 tert-Butylbenzene ug/L 17.620 88 60-140 Tetrachloroethene ug/L 21.120 105 60-140 Toluene ug/L 20.720 104 60-140 trans-1,2-Dichloroethene ug/L 22.520 113 60-140 trans-1,3-Dichloropropene ug/L 21.820 109 60-140 Trichloroethene ug/L 22.020 110 60-140 Trichlorofluoromethane ug/L 21.320 107 60-140 Vinyl chloride ug/L 19.720 99 60-140 1,2-Dichloroethane-d4 (S)%104 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: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 9 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL 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. 4069431MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675401003 4069432 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 115 60-140121 520ND23.0 24.2 1,1,1-Trichloroethane ug/L 20 104 60-140109 420ND20.9 21.7 1,1,2,2-Tetrachloroethane ug/L 20 111 60-140116 420ND22.1 23.1 1,1,2-Trichloroethane ug/L 20 100 60-140101 120ND20.0 20.3 1,1-Dichloroethane ug/L 20 115 60-140117 220ND23.0 23.4 1,1-Dichloroethene ug/L 20 129 60-140131 120ND25.9 26.1 1,1-Dichloropropene ug/L 20 111 60-140114 220ND22.2 22.7 1,2,3-Trichlorobenzene ug/L 20 108 60-140120 1020ND21.7 24.0 1,2,3-Trichloropropane ug/L 20 108 60-140114 620ND21.5 22.9 1,2,4-Trichlorobenzene ug/L 20 108 60-140116 820ND21.5 23.3 1,2,4-Trimethylbenzene ug/L 20 105 60-140113 820ND20.9 22.7 1,2-Dibromo-3-chloropropane ug/L 20 98 60-140106 820ND19.6 21.2 1,2-Dibromoethane (EDB)ug/L 20 115 60-140120 420ND23.0 24.0 1,2-Dichlorobenzene ug/L 20 107 60-140116 820ND21.5 23.2 1,2-Dichloroethane ug/L 20 113 60-140116 320ND22.5 23.2 1,2-Dichloropropane ug/L 20 115 60-140120 420ND23.0 24.0 1,3,5-Trimethylbenzene ug/L 20 102 60-140112 1020ND20.4 22.4 1,3-Dichlorobenzene ug/L 20 108 60-140116 720ND21.6 23.1 1,3-Dichloropropane ug/L 20 115 60-140123 720ND22.9 24.6 1,4-Dichlorobenzene ug/L 20 107 60-140116 820ND21.3 23.2 2,2-Dichloropropane ug/L 20 103 60-140108 520ND20.7 21.6 2-Chlorotoluene ug/L 20 102 60-140114 1120ND20.4 22.8 4-Chlorotoluene ug/L 20 104 60-140113 820ND20.9 22.6 Benzene ug/L 20 117 60-140121 320ND23.4 24.2 Bromobenzene ug/L 20 106 60-140112 520ND21.2 22.3 Bromochloromethane ug/L 20 110 60-140111 220ND21.9 22.3 Bromodichloromethane ug/L 20 112 60-140115 320ND22.4 23.0 Bromoform ug/L 20 95 60-14099 420ND18.9 19.7 Bromomethane ug/L 20 85 60-14087 220ND16.9 17.3 Carbon tetrachloride ug/L 20 122 60-140124 220ND24.4 24.9 Chlorobenzene ug/L 20 113 60-140119 620ND22.5 23.9 Chloroethane ug/L 20 129 60-140136 520ND25.8 27.1 Chloroform ug/L 20 92 60-14096 520ND18.4 19.3 Chloromethane ug/L 20 121 60-140119 220ND24.2 23.8 cis-1,2-Dichloroethene ug/L 20 111 60-140114 320ND22.1 22.9 cis-1,3-Dichloropropene ug/L 20 105 60-140108 320ND21.0 21.7 Dibromochloromethane ug/L 20 106 60-140111 520ND21.1 22.3 Dibromomethane ug/L 20 108 60-140110 220ND21.7 22.1 Dichlorodifluoromethane ug/L M12015160-140151 020ND30.2 30.3 Diisopropyl ether ug/L 20 100 60-140107 620ND20.1 21.3 Ethylbenzene ug/L 20 111 60-140119 7200.52 22.7 24.3 Hexachloro-1,3-butadiene ug/L 20 97 60-140109 1220ND19.3 21.8 Isopropylbenzene (Cumene)ug/L 20 109 60-140119 8200.84 22.7 24.6 m&p-Xylene ug/L 40 108 60-140117 740ND43.4 46.7 Methyl-tert-butyl ether ug/L 20 97 60-14098 120ND19.4 19.7 Methylene Chloride ug/L 20 118 60-140119 120ND23.6 23.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 10 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL 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. 4069431MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675401003 4069432 MSD Result MSD % Rec RPD MSDMS Spike Conc. n-Butylbenzene ug/L 20 103 60-140115 1120ND20.6 23.0 n-Propylbenzene ug/L 20 102 60-140112 920ND20.5 22.4 Naphthalene ug/L 20 116 60-140127 920ND23.1 25.4 o-Xylene ug/L 20 109 60-140115 520ND21.8 23.0 sec-Butylbenzene ug/L 20 101 60-140112 1020ND20.7 22.9 Styrene ug/L 20 105 60-140113 820ND20.9 22.6 tert-Butylbenzene ug/L 20 84 60-14093 1120ND16.7 18.6 Tetrachloroethene ug/L 20 116 60-140122 520ND23.2 24.4 Toluene ug/L 20 107 60-140112 420ND21.4 22.4 trans-1,2-Dichloroethene ug/L 20 120 60-140119 120ND23.9 23.8 trans-1,3-Dichloropropene ug/L 20 103 60-140106 320ND20.5 21.2 Trichloroethene ug/L 20 118 60-140125 620ND23.6 25.0 Trichlorofluoromethane ug/L 20 122 60-140125 320ND24.3 25.0 Vinyl chloride ug/L 20 104 60-140107 220ND20.8 21.3 1,2-Dichloroethane-d4 (S)%106 70-13098 4-Bromofluorobenzene (S)%96 70-13096 Toluene-d8 (S)%99 70-13099 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 11 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL 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: 784744 EPA 625.1 EPA 625.1 625 MSS Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92675400001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4069362 Associated Lab Samples:92675400001 Matrix:Water Analyzed 1,2,4-Trichlorobenzene ug/L ND 5.0 07/05/23 20:42 2,2'-Oxybis(1-chloropropane)ug/L ND 5.0 07/05/23 20:42 2,4,6-Trichlorophenol ug/L ND 10.0 07/05/23 20:42 2,4-Dichlorophenol ug/L ND 5.0 07/05/23 20:42 2,4-Dimethylphenol ug/L ND 10.0 07/05/23 20:42 2,4-Dinitrophenol ug/L ND 50.0 07/05/23 20:42 2,4-Dinitrotoluene ug/L ND 5.0 07/05/23 20:42 2,6-Dinitrotoluene ug/L ND 5.0 07/05/23 20:42 2-Chloronaphthalene ug/L ND 5.0 07/05/23 20:42 2-Chlorophenol ug/L ND 5.0 07/05/23 20:42 2-Nitrophenol ug/L ND 5.0 07/05/23 20:42 3,3'-Dichlorobenzidine ug/L ND 10.0 IL07/05/23 20:42 4,6-Dinitro-2-methylphenol ug/L ND 10.0 07/05/23 20:42 4-Bromophenylphenyl ether ug/L ND 5.0 07/05/23 20:42 4-Chloro-3-methylphenol ug/L ND 5.0 07/05/23 20:42 4-Chlorophenylphenyl ether ug/L ND 5.0 07/05/23 20:42 4-Nitrophenol ug/L ND 10.0 07/05/23 20:42 Acenaphthene ug/L ND 5.0 07/05/23 20:42 Acenaphthylene ug/L ND 5.0 07/05/23 20:42 Anthracene ug/L ND 5.0 07/05/23 20:42 Benzo(a)anthracene ug/L ND 5.0 07/05/23 20:42 Benzo(a)pyrene ug/L ND 5.0 07/05/23 20:42 Benzo(b)fluoranthene ug/L ND 5.0 07/05/23 20:42 Benzo(g,h,i)perylene ug/L ND 5.0 07/05/23 20:42 Benzo(k)fluoranthene ug/L ND 5.0 07/05/23 20:42 bis(2-Chloroethoxy)methane ug/L ND 10.0 07/05/23 20:42 bis(2-Chloroethyl) ether ug/L ND 5.0 07/05/23 20:42 bis(2-Ethylhexyl)phthalate ug/L ND 5.0 07/05/23 20:42 Butylbenzylphthalate ug/L ND 5.0 07/05/23 20:42 Chrysene ug/L ND 5.0 07/05/23 20:42 Di-n-butylphthalate ug/L ND 5.0 07/05/23 20:42 Di-n-octylphthalate ug/L ND 5.0 07/05/23 20:42 Dibenz(a,h)anthracene ug/L ND 5.0 07/05/23 20:42 Diethylphthalate ug/L ND 5.0 07/05/23 20:42 Dimethylphthalate ug/L ND 5.0 07/05/23 20:42 Fluoranthene ug/L ND 5.0 07/05/23 20:42 Fluorene ug/L ND 5.0 07/05/23 20:42 Hexachloro-1,3-butadiene ug/L ND 5.0 07/05/23 20:42 Hexachlorobenzene ug/L ND 5.0 07/05/23 20:42 Hexachlorocyclopentadiene ug/L ND 10.0 07/05/23 20:42 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 12 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL 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:4069362 Associated Lab Samples:92675400001 Matrix:Water Analyzed Hexachloroethane ug/L ND 5.0 07/05/23 20:42 Indeno(1,2,3-cd)pyrene ug/L ND 5.0 07/05/23 20:42 Isophorone ug/L ND 10.0 07/05/23 20:42 N-Nitroso-di-n-propylamine ug/L ND 5.0 07/05/23 20:42 N-Nitrosodimethylamine ug/L ND 5.0 07/05/23 20:42 N-Nitrosodiphenylamine ug/L ND 10.0 07/05/23 20:42 Naphthalene ug/L ND 5.0 07/05/23 20:42 Nitrobenzene ug/L ND 5.0 07/05/23 20:42 Pentachlorophenol ug/L ND 10.0 07/05/23 20:42 Phenanthrene ug/L ND 5.0 07/05/23 20:42 Phenol ug/L ND 5.0 07/05/23 20:42 Pyrene ug/L ND 5.0 07/05/23 20:42 2,4,6-Tribromophenol (S)%111 10-137 07/05/23 20:42 2-Fluorobiphenyl (S)%71 15-120 07/05/23 20:42 2-Fluorophenol (S)%70 10-120 07/05/23 20:42 Nitrobenzene-d5 (S)%95 10-120 07/05/23 20:42 Phenol-d6 (S)%56 10-120 07/05/23 20:42 Terphenyl-d14 (S)%104 11-131 07/05/23 20:42 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4069363LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene ug/L 35.750 71 44-142 2,2'-Oxybis(1-chloropropane)ug/L 33.550 67 36-166 2,4,6-Trichlorophenol ug/L 43.950 88 37-144 2,4-Dichlorophenol ug/L 41.450 83 1-191 2,4-Dimethylphenol ug/L 46.250 92 32-119 2,4-Dinitrophenol ug/L 239250 95 1-181 2,4-Dinitrotoluene ug/L 47.250 94 39-139 2,6-Dinitrotoluene ug/L 44.950 90 50-158 2-Chloronaphthalene ug/L 38.050 76 60-118 2-Chlorophenol ug/L 39.350 79 23-134 2-Nitrophenol ug/L 42.850 86 29-182 3,3'-Dichlorobenzidine ug/L 78.1 IL100781-262 4,6-Dinitro-2-methylphenol ug/L 96.0100 96 1-181 4-Bromophenylphenyl ether ug/L 41.350 83 53-127 4-Chloro-3-methylphenol ug/L 81.6100 82 22-147 4-Chlorophenylphenyl ether ug/L 40.250 80 25-158 4-Nitrophenol ug/L 107250 43 1-132 Acenaphthene ug/L 40.250 80 47-145 Acenaphthylene ug/L 39.650 79 33-145 Anthracene ug/L 39.550 79 1-166 Benzo(a)anthracene ug/L 43.650 87 33-143 Benzo(a)pyrene ug/L 44.450 89 17-163 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 13 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL 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. 4069363LABORATORY CONTROL SAMPLE: LCSSpike Benzo(b)fluoranthene ug/L 45.050 90 24-159 Benzo(g,h,i)perylene ug/L 43.650 87 1-219 Benzo(k)fluoranthene ug/L 48.850 98 11-162 bis(2-Chloroethoxy)methane ug/L 38.850 78 33-184 bis(2-Chloroethyl) ether ug/L 44.050 88 12-158 bis(2-Ethylhexyl)phthalate ug/L 45.950 92 8-158 Butylbenzylphthalate ug/L 44.950 90 1-152 Chrysene ug/L 46.350 93 17-168 Di-n-butylphthalate ug/L 43.550 87 1-118 Di-n-octylphthalate ug/L 44.550 89 4-146 Dibenz(a,h)anthracene ug/L 44.050 88 1-227 Diethylphthalate ug/L 42.150 84 1-114 Dimethylphthalate ug/L 41.850 84 1-112 Fluoranthene ug/L 46.750 93 26-137 Fluorene ug/L 42.050 84 59-121 Hexachloro-1,3-butadiene ug/L 33.050 66 24-116 Hexachlorobenzene ug/L 42.750 85 1-152 Hexachlorocyclopentadiene ug/L 28.150 56 25-150 Hexachloroethane ug/L 32.250 64 40-113 Indeno(1,2,3-cd)pyrene ug/L 44.450 89 1-171 Isophorone ug/L 41.450 83 21-196 N-Nitroso-di-n-propylamine ug/L 40.950 82 1-230 N-Nitrosodimethylamine ug/L 29.750 59 25-150 N-Nitrosodiphenylamine ug/L 40.350 81 25-150 Naphthalene ug/L 36.450 73 21-133 Nitrobenzene ug/L 37.650 75 35-180 Pentachlorophenol ug/L 78.3100 78 14-176 Phenanthrene ug/L 42.850 86 54-120 Phenol ug/L 24.750 49 5-112 Pyrene ug/L 44.550 89 52-115 2,4,6-Tribromophenol (S)%118 10-137 2-Fluorobiphenyl (S)%105 15-120 2-Fluorophenol (S)%77 10-120 Nitrobenzene-d5 (S)%110 10-120 Phenol-d6 (S)%63 10-120 Terphenyl-d14 (S)%123 11-131 Parameter Units MS Result % Rec Limits Qual% RecConc. 4069364MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675315001 4069365 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,2,4-Trichlorobenzene ug/L 50 84 44-14264 2850ND42.1 31.8 2,2'-Oxybis(1-chloropropane)ug/L 50 99 36-16682 1850ND49.4 41.1 2,4,6-Trichlorophenol ug/L R15014237-14441 11150ND71.0 20.4 2,4-Dichlorophenol ug/L R1501361-19167 6850ND68.0 33.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 14 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL 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. 4069364MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675315001 4069365 MSD Result MSD % Rec RPD MSDMS Spike Conc. 2,4-Dimethylphenol ug/L M15015332-119134 1350ND76.5 67.2 2,4-Dinitrophenol ug/L 250 169 1-18117250ND42243.5J 2,4-Dinitrotoluene ug/L M15014739-139131 1150ND73.4 65.6 2,6-Dinitrotoluene ug/L 50 145 50-158134 850ND72.5 66.8 2-Chloronaphthalene ug/L 50 103 60-11896 750ND51.7 48.2 2-Chlorophenol ug/L R15012323-13467 5850ND61.5 33.7 2-Nitrophenol ug/L R15014029-18266 7250ND69.8 32.9 3,3'-Dichlorobenzidine ug/L IL1001211-262109 10100ND121109 4,6-Dinitro-2-methylphenol ug/L R11001621-18153 102100ND16252.6 4-Bromophenylphenyl ether ug/L M15013553-127120 1150ND67.5 60.2 4-Chloro-3-methylphenol ug/L 100 139 22-147116 18100ND139116 4-Chlorophenylphenyl ether ug/L 50 135 25-158124 850ND67.3 62.2 4-Nitrophenol ug/L R1250761-1325 177250ND19111.7 Acenaphthene ug/L 50 120 47-145113 650ND59.9 56.6 Acenaphthylene ug/L 50 118 33-145112 650ND59.2 55.8 Anthracene ug/L 50 125 1-166114 950ND62.5 57.2 Benzo(a)anthracene ug/L 50 131 33-143123 750ND65.4 61.3 Benzo(a)pyrene ug/L 50 134 17-163119 1250ND67.0 59.3 Benzo(b)fluoranthene ug/L 50 134 24-159119 1250ND67.0 59.7 Benzo(g,h,i)perylene ug/L 50 132 1-219132 050ND65.9 66.1 Benzo(k)fluoranthene ug/L 50 143 11-162124 1550ND71.7 61.9 bis(2-Chloroethoxy)methane ug/L 50 132 33-184116 1350ND65.9 57.9 bis(2-Chloroethyl) ether ug/L 50 144 12-158124 1550ND72.2 61.9 bis(2-Ethylhexyl)phthalate ug/L 50 138 8-158126 950ND69.1 62.9 Butylbenzylphthalate ug/L 50 132 1-152123 750ND66.0 61.3 Chrysene ug/L 50 134 17-168127 650ND66.9 63.3 Di-n-butylphthalate ug/L M1501411-118121 1550ND70.5 60.6 Di-n-octylphthalate ug/L 50 132 4-146121 950ND66.1 60.5 Dibenz(a,h)anthracene ug/L 50 132 1-227133 150ND66.0 66.4 Diethylphthalate ug/L M1501421-114129 950ND70.8 64.4 Dimethylphthalate ug/L M1501391-112127 950ND69.5 63.5 Fluoranthene ug/L M15014226-137132 750ND70.9 66.0 Fluorene ug/L M15013559-121127 650ND67.6 63.4 Hexachloro-1,3-butadiene ug/L 50 80 24-11660 2950ND40.2 30.0 Hexachlorobenzene ug/L 50 138 1-152130 650ND69.0 64.8 Hexachlorocyclopentadiene ug/L 50 71 25-15061 1550ND35.3 30.3 Hexachloroethane ug/L R1508240-11352 4550ND41.2 26.0 Indeno(1,2,3-cd)pyrene ug/L 50 132 1-171131 150ND66.2 65.3 Isophorone ug/L 50 138 21-196123 1250ND68.8 61.3 N-Nitroso-di-n-propylamine ug/L 50 136 1-230122 1150ND68.0 60.8 N-Nitrosodimethylamine ug/L 50 102 25-15089 1450ND51.2 44.5 N-Nitrosodiphenylamine ug/L 50 126 25-150121 450ND62.9 60.4 Naphthalene ug/L 50 91 21-13369 2750ND45.4 34.7 Nitrobenzene ug/L 50 119 35-180104 1350ND59.3 51.9 Pentachlorophenol ug/L R110012914-17630 125100ND12930.0 Phenanthrene ug/L M15013554-120125 750ND67.3 62.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 15 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL 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. 4069364MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675315001 4069365 MSD Result MSD % Rec RPD MSDMS Spike Conc. Phenol ug/L R150905-11265 3350ND44.9 32.3 Pyrene ug/L M15013452-115129 450ND67.2 64.4 2,4,6-Tribromophenol (S)%S015410-13764 2-Fluorobiphenyl (S)%S011715-120122 2-Fluorophenol (S)%102 10-12041 Nitrobenzene-d5 (S)%S013510-120131 Phenol-d6 (S)%86 10-12064 Terphenyl-d14 (S)%130 11-131112 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 16 of 20 #=QL# QUALIFIERS Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL 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. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be considered an estimated value.IL Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 RPD value was outside control limits.R1 Surrogate recovery outside laboratory control limits.S0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 17 of 20 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92675400 BLUE RIDGE HOSPITAL Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92675400001 784744 785040MW-1 EPA 625.1 EPA 625.1 92675400001 784767MW-1 SM 6200B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/11/2023 03:14 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 18 of 20 Page 19 of 20 Page 20 of 20