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HomeMy WebLinkAboutDC800010_20240805_GroundwaterMonitoringandSoilGasReport2725 East Millbrook Road, Suite 121 Raleigh, NC 27604 Tel: 919-871-0999 www.oneatlas.com N.C. Engineering License No. C-1598 NCDEQ DSCA Program August 5, 2024 Ms. Ariana Rivera North Carolina Department of Environmental Quality Division of Waste Management, Superfund Section 1646 Mail Service Center Raleigh, North Carolina 27699-1646 RE: Groundwater Monitoring and Soil-Gas Sampling Report Vogue Cleaners 402 East Innes Street Salisbury, Rowan County, North Carolina DSCA Site ID DC800010 Dear Ms. Rivera: ATC Associates of North Carolina, P.C. (ATC) has completed groundwater, surface water, pore water, and soil-gas sampling activities at the above referenced site on behalf of the North Carolina Dry-cleaning Solvent Cleanup Act (DSCA) Program. The DSCA Program’s Groundwater Monitoring Report Forms and Analytical Data Tables with required attachments are enclosed to document the results of the groundwater, surface water, and pore water sampling performed in August 2023 and October 2023. The soil-gas assessment activities conducted in October 2023 are outlined below. 1.0 Background Dry-cleaning operations were performed in the northernmost tenant space of a shopping center on the source property from 1964 to 1968 under the name Vogue Cleaners. During operation, the facility was addressed 404 East Innes Street; however, the location is now addressed 402 East Innes Street. The facility used petroleum and tetrachloroethylene (PCE) while in operation. Vogue Cleaners relocated to 106 North Long Street (northern adjacent property across North Long Street) and has operated at that location since 1979. It should be noted there is a separate dry-cleaning release associated with the relocated Vogue Cleaners which is identified as DSCA Site ID DC800008. The former Vogue Cleaners tenant space is currently occupied by Yummi Banh Mi restaurant. In June 2022, ATC conducted off-source soil-gas sampling activities which consisted of installing and sampling permanent soil-gas monitoring points SGMP-4 through SGMP-7 located downgradient of the source property. Sample SGMP-5 exceeded the residential hazard index deemed acceptable by the DSCA Program. Due to the residential risk exceedance, additional sampling was performed to confirm risk levels in SGMP-5 and to determine the areal extent of residential risk exceedances off the source property. On February 15, 2023, ATC installed temporary soil-gas monitoring points SGMP-8, SGMP-9, SGMP-10, SGMP-11, and SGMP-12. Samples were collected from SGMP-5, SGMP-10, SGMP-11, and SGMP-12 on February 16, 2023. Due to water intrusion, samples were not collected from SGMP-8 or SGMP-9. No residential or non-residential risk exceedances were calculated for any of the soil-gas monitoring points. The sampling activities are documented in a Vapor Intrusion and Soil Sampling Letter Report dated April 11, 2024. Based on the results, a Vogue Cleaners DSCA Site ID DC800010 August 5, 2024 NCDEQ DSCA Program confirmation sample from SGMP-5 and attempting the reinstall and sample SGMP-8 and SGMP-9 were deemed warranted. 2.0 Soil-Gas Sampling Activities On October 11, 2023, ATC installed and sampled temporary soil-gas monitoring points SGMP-8 and SGMP-9, as well as sampled permanent point SGMP-5. The locations of the soil-gas points are shown on Attachment 13/14. Prior to initiation of the soil-gas sampling activities, the North Carolina One Call Service (811) was notified, and a private utility locator was contracted to mark subsurface utilities in the vicinity of the proposed sampling locations. Soil-gas monitoring points SGMP-8 through SGMP-9 were installed to a depth of 3 feet below ground surface (bgs) using a stainless-steel hand auger. The locations were previously installed to a depth of 5 feet bgs in February 2023. A porous stainless screen was inserted to the bottom of each boring and was attached to 0.25-inch outer diameter Nylaflow tubing that extended approximately 1 foot above the ground surface. A sand filter pack was installed in the annulus of the boring to cover the top of the vapor screen and a hydrated bentonite seal was installed above the sand filter pack to the ground surface. Prior to sampling, three volumes of air were purged from the tubing using a dedicated syringe. A shut-in test was conducted on the sampling process lines to ensure an air-tight connection by applying vacuum pressure to the lines and observing for vacuum pressure loss. A leak test was also performed at each location by placing a temporary shroud around the sample tubing at ground surface and injecting helium inside the shroud. A field helium meter was used to measure the helium concentration inside the shroud and a preliminary air sample was collected in a Tedlar bag from each sample location. The preliminary air samples were screened with a helium meter to ensure that less than 10 percent of the helium concentrations that were observed within the shroud existed in the soil-gas samples. Photographs and boring logs of the soil-gas monitoring points are provided in Attachment 16 and Attachment 17, respectively. Upon completion of successful leak testing, samples were collected from SGMP-5, SGMP-8, and SGMP-9 using batch-certified 1-liter summa canisters. Purging and sampling of the soil-gas monitoring points was performed at a rate of less than 200 milliliters per minute. The samples were packaged and shipped to Waypoint Analytical in Charlotte, North Carolina for analysis of PCE, trichloroethylene (TCE), cis-1,2-dichloroethylene (DCE), trans-1,2-DCE, vinyl chloride, 1,1-DCE, 1,3- butadiene, bromodichloromethane, and chloroform by EPA Method TO-15. 3.0 Soil-Gas Analytical Results The results of the soil-gas sampling event indicated detectable concentrations of PCE and chloroform in each sample. In addition, TCE was detected in SGMP-5 and 1,3-butadiene was detected in SGMP-9. ATC utilized the DSCA Program Soil-Gas Risk Calculators to determine residential and non-residential vapor intrusion risks, as documented in Attachment 18. The residential cumulative risk calculations indicated carcinogenic risks ranging from 1.4x10-6 to 5.8x10-6 and a hazard index ranging from 0.32 to 1.4. The non-residential cumulative risk calculations indicated a carcinogenic risk ranging from 1.0x10-7 to 4.4x10-7 and a hazard index ranging from 0.025 to 0.11. Based on the results, the sample collected from soil-gas monitoring point SGMP-5 exceeded the residential hazard index deemed acceptable by the DSCA Program (hazard index greater than 1.0). No other residential or non-residential risk exceedances were calculated for any of the other soil-gas monitoring points (carcinogenic risk greater than 1.0x10-4 and hazard index greater than 1.0). GROUNDWATER MONITORING REPORT FORMS DSCA ID No.: Submittal Date: Reporting Period:to Type of Report:One-Time Event Quaterly Semi-Annual Annual August 2023 October 2023 Groundwater Monitoring Report Forms for North Carolina Dry-Cleaning Solvent Cleanup Act Program Prepared By: Facility Name:Vogue Cleaners 402 East Innes Street, Salisbury, Rowan County, North Carolina 2725 E. Millbrook Road, Suite 121, Raleigh, North Carolina 27604 ATC Associates of North Carolina, P.C. 8/5/2024 DC800010 Table of Contents DSCA ID No.: DC800010 Form/Att . No. Check box if included Form 1 Report Summary Form 2 Quality Assurance/Quality Control Procedures Form 3 Results, Conclusions and Recommendations Att. 1 Att. 2 Att. 3 Att. 4 Att. 5 Disposal of IDW receipts from receiving facilities,or any required harzardous waste manifests (if applicable) (related to AGMR Form 2). GWMR TOC Description Grooundwater Monitoring Report Attachments Groundwater Monitoring Report Forms Report Summary DSCA ID No.: DC800010 Dates samples were collected: Number of existing monitoring wells: List the sampled monitoring wells: List the sampled water supply wells: List surface water samples collected: Date analyses were performed: Were any holding times exceeded? Dates monitoring/supply wells were gauged: disposal? Average depth to groundwater: Groundwater flow direction: Was the static groundwater level above the top of the well screen in any wells? If Yes, indicate which wells: Is the aquifer: Were any existing monitoring wells damaged? If Yes, indicate which wells: Has the groundwater plume been defined? Any ongoing assessment activities? If Yes, provide details in the space below: Any ongoing remediation activites? If Yes, provide details in the space below: Any significant changes in the subsurface conditions? If Yes, provide details in the space below: 8/29/2023 East Not Applicable SW-1, SW-3, SW-5, PW-1, PW-3, and PW-5 26.60 8/29/2023 and 10/10/2023 4 MW-18, MW-19, MW-20, and MW-21 8/31/2023 and 10/12/2023 Does investigation derived waste (IDW) generated during these activities still remain at the site pending GWMR Form 1 Yes No Yes No Confined Unconfined Perched Yes No Yes No Yes No Yes No Yes No Yes No Quality Assurance/Quality Control Procedures DSCA ID No.: DC800010 Describe the specific sampling technicque employed during the collection of all ground water samples. The EPA approved method for analyzing water samples for VOCs was SW846 8260D. Samples were directly injected into a gas chromatograph (GC) and then introduced directly to a capillary column where they were flash evaporated for analysis. The column was temperature-programmed to separate the analytes, which were then detected with a mass spectrometer (MS) interfaced to the GC. The holding time for VOC analysis via EPA Method 8260D was 14 days from collection to analysis. GWMR Form 2 Describe the standard quality assurance/quality control (QA/QC) procedures which are practiced in order to ensure that the samples are representative of actual conditions and that analytical results are valid. Describe the EPA approved methods used to extract and analyze the samples submitted the laboratory. Reference the maximum holding time for each type of analysis performed. For groundwater sampling, ATC followed standard low flow sampling procedures for volatile organic compounds (VOCs) as outlined in the current United States Environmental Protection Agency Laboratory Services and Applied Science Division (US EPA LSASD) Groundwater Sampling Operating Procedure. Groundwater samples were collected in three 40 milliliter vials preserved with hydrochloric acid and filled to zero headspace for each monitoring well. Surface water samples were collected in areas of stagnant water. Pore water samples were collected using a Henry sampler and syringe. Each sample was placed in an ice filled cooler. A chain-of-custody form was completed for the sampling event and accompanied the samples to the laboratory. Chemical analyses were performed by Pace Analytical Laboratory in Huntersville, North Carolina. Extractions and analyses were performed in accordance with standard EPA Method 8260D for VOCs. ATC has reviewed the laboratory reports, and no quality assurance/quality control issues were identified. The data are deemed usable for the purposes of the assessment activities and conclusions documented in this submittal. Groundwater samples were collected using low flow sampling methods as outlined in the current US EPA LSASD Groundwater Sampling Operating Procedure. Well purging and sampling were completed using a peristaltic pump and the soda straw method. The polyethylene tubing was replaced at each monitoring well location prior to sampling. Field parameters, including pH, oxidation/reduction potential, conductivity, specific conductance, dissolved oxygen, and temperature, were measured every three minutes using a YSI multimeter and flow-through cell. Before obtaining a sample, field parameters were allowed to stabilize within EPA guidelines to ensure a representative groundwater sample was collected. Results, Conclusions and Recommendations DSCA ID No.: DC110012 Sampling Date Sample ID Concentration [mg/L] Sampling Date Sample ID Concentration [mg/L] 8/29/2023 MW-18 0.0076 7/18/2018 TW-13 0.19 N/A ND ND 7/18/2018 TW-12 0.0033 N/A ND ND N/A ND ND ATC recommends continued monitoring activities, as deemed warranted by the DSCA Program. If funding is available, ATC also recommends installing additional monitoring wells for horizontal and vertical plume delineation. GWMR Form 3 Results Maximum Concentration Detected in Groundwater Chemical Most Recent Event Detected at Site To-date Tetrachloroethylene Trichloroethylene Vinyl Chloride Instructions: Discuss any trends or changes noted in analytical results. Conclusions Recommendations Prior assessment activities have determined a release at the former dry-cleaning facility resulted in impact to soil, groundwater, and surface water. The results of the recent sampling event indicated a plume of groundwater impacted by tetrachloroethylene (PCE) above the Title 15A NCAC 02L .0202 Groundwater Quality Standards extending at least 750 feet off the source property to the east, intersecting an unnamed tributary of Town Creek (Class C), a downgradient surface water body. The plume is not defined in the downgradient direction and there are no deep wells associated with the site. Surface water and porewater samples collected from the tributary have indicated PCE concentrations above the Title 15B NCAC 02B Water Quality Standards. The groundwater plume is comingled with a separate release at Vogue Cleaners (DC800008) located at 106 North Long Street, approximately 80 feet north of the source property. Vogues Cleaners (DC800008) was sampled concurrently with this site; however, the results will be documented in a separate report under DC800008. Surface water and porewater impacts may be attributed to Vogue Cleaners (DC800008). Only two groundwater sampling events have been completed for this site, therefore a statistical trend analysis is not able to be determined. However, groundwater concentrations in well MW-18 appear to be decreasing and monitoring well MW-13 (associated with Vouge Cleaners [DC800008]) located directly downgradient of the site appears to be generally stable. ATTACHMENT 1 DISPOSAL DOCUMENTATION FOR INVESTIGATIVE DERIVED WASTE ANALYTICAL DATA TABLES DSCA ID No.: Submittal Date: Analytical Data Tables for North Carolina Dry-Cleaning Solvent Cleanup Act Program Prepared By: Facility Name:Vogue Cleaners 402 East Innes Street, Salisbury, Rowan County, North Carolina 2725 East Millbrook Road, Suite 121, Raleigh, North Carolina 27604 ATC Associates of North Carolina, P.C. August 5, 2024 DC800010 Table of Contents DSCA ID No.: DC800010 Table/ Att. No. Check box if included Table 1 Site Chronology Table 2 Analytical Data for Soil Table 3 Analytical Data for Sub-slab Gas Table 4 Analytical Data for Soil Gas Table 5 Analytical Data for Indoor and Outdoor Air Table 6 Monitoring Well Construction Data Table 7 Groundwater Elevation Data Table 8 Analytical Data for Groundwater Table 9 Analytical Data for Surface Water Table 10 Water Well(s) Survey Data Table 11 Analytical Data for Water Supply Well(s) Table 12 Analytical Data for Natural Attenuation Parameters Att. 1 Site map showing location(s) of soil boring(s). Att. 2 Att. 3 Soil isoconcentration maps. Att. 4 Site map showing location(s) of monitoring well(s). Att. 5 Att. 6 Groundwater gradient map for each sampling event. Att. 7 Att. 8 Att. 9 Map showing location(s) of surface water sample(s) (if applicable). Att. 10 Att. 11 Att. 12 Att. 13 Att. 14 Air and soil gas concentration map showing the concentration at each sampling point. Att. 15 Att. 16 Att. 17 Att. 18 Att. 19 Att. 20 Att. 21 Note: 1. All maps must include a bar scale, north arrow, site name, DSCA ID No., and date. Boring Logs USGS Quad map with plotted water well location(s)within the 1,500 foot and 0.5 mile radii of the site (if applicable). Signed laboratory analytical reports including chain-of custody and quality assurance/quality control (QA/QC)documentation (only if not previously submitted). Soil contaminant concentration maps showing the concentration at each sampling point. Site map showing location(s) of indoor air, outdoor air, or soil gas samples. Well completion diagrams and records of construction submitted to state. PCE concentration map showing the concentration at each sampling point and isoconcentration map.However,if there are significant plumes for other dry- cleaning contaminants,contaminant concentration maps for each chemical of concern should be included. Surface water concentration map showing the concentration at each sampling point (if applicable). Site map showing location(s) of monitoring well(s) for natural attenuation parameters. DSCA Risk Calculators Photolog ADT TOC Description Attachments Tables Groundwater concentration trend plots. Table 1: Site Chronology DSCA ID No.: DC800010 Chronology of Events 6/19/11 Surface water sample SW-1 was collected as part of assessment efforts at Vogue Cleaners (DC800008) located at 106 N. Long Street, north of the source property. 9/12/12-9/18/12 Indoor air samples 408 Council, 412 Council, and 201 N. Long and surface water samples SW-2, SW-3, and SW-4 were collected as part of assessment efforts at Vogue Cleaners (DC800008). 2/20/13 Surface water samples SW-5 and SW-6 were collected as part of assessment efforts at Vogue Cleaners (DC800008). 10/1/13 Assessment efforts at Vogue Cleaners (DC800008) identified tetrachloroethylene (PCE) impact at high concentrations inconsistent with the site in a sample from monitoring well MW-13, located downgradient from the site. As a result, additional research identified that the Vogue Cleaners (DC800010) facility operated at 402 E. Innes Street from 1964 to 1968. 7/31/17 ATC Associates of North Carolina, P.C. (ATC) advanced borings SB-1 through SB-6 at the rear of the facility. Temporary wells TW-1, TW-2, TW-3, and TW-5 were also advanced and sampled. 8/14/17 Surface water samples SW-1, SW-5, and SW-6 were collected. 7/16/18 ATC advanced soil boring SB-12. Temporary wells TW-10 through TW-15 were also advanced and sampled. 10/24/18 ATC submitted an Assessment Results Letter Report for the Vogue Cleaners (DC800008) site which concluded a separate release had occurred at the Vogue Cleaners (DC800010) facility. 1/16/19 The petitioner's agreement was executed and Vogue Cleaners (DC800010) was authorized into the North Carolina Dry- cleaning Solvent Cleanup Act (DSCA) Program. 1/7/20-1/10/20 ATC oversaw the installation of four permanent monitoring wells (MW-18, MW-19, MW-20, MW-21) and three soil borings (SB-7A, SB-8A, SB-9A) that were converted to soil-gas monitoring points (SGMP-1, SGMP-2, SGMP-3). Subsequently, a comprehensive groundwater elevation gauging event was performed and soil and groundwater samples were collected. A top of casing elevation survey was also conducted. 1/20/20 ATC collected three soil-gas monitoring point samples (SGMP-1, SGMP-2, SGMP-3). Two indoor air samples (IA-1 and IA-2) were also collected from the Yummi Banh Mi restaurant and Tokyo Express restaurant, respectively. 10/6/20 ATC submitted an Assessment Report documenting the soil, groundwater, and soil-gas activities. 6/13/22-6/16/22 ATC installed and sampled four soil-gas monitoring points (SGMP-4, SGMP-5, SGMP-6, SGMP-7), three soil borings (SB-13, SB-14, SB-15), and three vapor pins (VP-1, VP-2, VP-3). 2/16/23 ATC sampled existing soil-gas monitoring point SGMP-5 and installed and sampled three temporary soil-gas monitoring points (SGMP-10, SGMP-11, and SGMP-12). ATC installed and attempted to sample two additional temporary soil-gas monitoring points (SGMP-8 and SGMP-9); however, water was observed in the sampling points. 8/28/23-8/29/23 ATC collected groundwater samples from monitoring wells MW-18, MW-19, MW-20, and MW-21 concurrently with Vogue Cleaners (DC800008) monitoring wells. 10/10/23-10/11/23 ATC collected surface water samples (SW-1, SW-3, and SW-5) and pore water samples (PW-1, PW-3, PW-5). ATC re- installed and sampled temporary soil-gas monitoring points SGMP-8 and SGMP-9 and sampled existing soil-gas monitoring point SGMP-5. 4/11/24 ATC submitted a Vapor Intrusion and Soil Sampling Letter Report documenting June 2022 and February 2023 activities. Instructions:Brief description of all significant events that have occurred since a problem was suspected at the facility.Commence with the first date a problem was suspected and continue through the most recent activity described in the current report. Date ADT 1 Page 1 of 1 Be n z e n e cis - 1 , 2 - D i c h l o r o e t h y l e n e Et h y l b e n z e n e Me t h y l t e r t - b u t y l e t h e r (M T B E ) Na p h t h a l e n e Te t r a c h l o r o e t h y l e n e To l u e n e tr a n s - 1 , 2 - D i c h l o r o e t h y l e n e Tr i c h l o r o e t h y l e n e Vi n y l c h l o r i d e Xy l e n e s ( t o t a l ) 0.010 0.41 6.1 0.090 0.39 0.0063 8.3 0.62 0.021 0.00021 9.9 0-1 7/31/17 <0.0016 <0.0016 <0.0016 <0.0032 <0.0032 <0.0016 <0.0016 <0.0016 <0.0016 <0.0079 <0.0048 15-17.5 7/31/17 <0.0022 <0.0022 <0.0022 <0.0043 <0.0043 <0.0022 <0.0022 <0.0022 <0.0022 <0.011 <0.0065 0-1 7/31/17 <0.0015 <0.0015 <0.0015 <0.0031 <0.0031 <0.0015 <0.0015 <0.0015 <0.0015 <0.0077 <0.0046 5-7.5 7/31/17 <0.0021 <0.0021 <0.0021 <0.0042 <0.0042 <0.0021 <0.0021 <0.0021 <0.0021 <0.011 <0.0063 0-1 7/31/17 <0.0019 <0.0019 <0.0019 <0.0037 <0.0037 <0.0019 <0.0019 <0.0019 <0.0019 <0.0093 <0.0056 10-12.5 7/31/17 <0.0024 <0.0024 <0.0024 <0.0048 <0.0048 <0.0024 <0.0024 <0.0024 <0.0024 <0.012 <0.0072 0-1 7/31/17 <0.0017 <0.0017 <0.0017 <0.0035 <0.0035 <0.0017 <0.0017 <0.0017 <0.0017 <0.0087 <0.0052 7.5-10 7/31/17 <0.0022 <0.0022 <0.0022 <0.0045 <0.0045 <0.0022 <0.0022 <0.0022 <0.0022 <0.011 <0.0067 0-1 7/31/17 <0.0016 <0.0016 <0.0016 <0.0033 <0.0033 <0.0016 <0.0016 <0.0016 <0.0016 <0.0082 <0.0049 15-17.5 7/31/17 <0.0026 <0.0026 <0.0026 <0.0052 <0.0052 <0.0026 <0.0026 <0.0026 <0.0026 <0.013 <0.0068 0-1 7/31/17 <0.0018 <0.0018 <0.0018 <0.0036 <0.0036 <0.0018 <0.0018 <0.0018 <0.0018 <0.0089 <0.0054 5-7.5 7/31/17 <0.0022 <0.0022 <0.0022 <0.0044 <0.0044 <0.0022 <0.0022 <0.0022 <0.0022 <0.011 <0.0066 2.5 7/16/18 <0.0023 <0.0023 <0.0023 <0.0045 <0.0045 <0.0023 <0.0023 <0.0023 <0.0023 <0.0011 <0.0068 10 7/16/18 <0.0019 <0.0019 <0.0019 <0.0038 <0.0038 <0.0019 <0.0019 <0.0019 <0.0019 <0.0096 <0.0057 0-1 1/8/20 0.00076J <0.0025 0.000820J <0.001 0.0119J 0.00246J 0.00540 <0.005 0.000400J <0.0025 0.00960 4-5 1/8/20 <0.001 <0.0025 <0.0025 <0.001 <0.0125 <0.0025 0.00172J <0.005 <0.001 <0.0025 <0.0065 0-1 1/8/20 <0.001 <0.0025 <0.0025 <0.001 <0.0125 <0.0025 <0.005 <0.005 <0.001 <0.0025 <0.0065 4-5 1/8/20 <0.001 <0.0025 <0.0025 <0.001 <0.0125 <0.0025 0.00213J <0.005 <0.001 <0.0025 <0.0065 0-1 1/8/20 0.000483J <0.0025 <0.0025 <0.001 <0.0125 <0.0025 <0.005 <0.005 0.000707J <0.0025 <0.0065 1-2 1/8/20 <0.001 <0.0025 <0.0025 <0.001 <0.0125 <0.0025 <0.005 <0.005 <0.001 <0.0025 <0.0065 0-1 6/14/22 <0.0007 <0.0009 <0.0007 <0.0007 <0.001 0.001J <0.0008 <0.001 <0.001 <0.0006 <0.0006 4-5 6/14/22 <0.0006 <0.0009 <0.0006 <0.0007 <0.001 0.007 <0.0007 <0.001 0.001J <0.0005 <0.0005 0-1 6/15/22 <0.0007 <0.0009 <0.0007 <0.0007 <0.001 <0.001 <0.0008 <0.001 <0.001 <0.0006 <0.0006 4-5 6/15/22 <0.0007 <0.0009 <0.0007 <0.0007 <0.001 <0.001 <0.0008 <0.001 <0.001 <0.0006 <0.0006 0-1 6/14/22 0.0008J <0.0009 <0.0006 <0.0007 <0.001 0.006 <0.0007 <0.001 <0.001 <0.0005 <0.0006 4-5 6/14/22 <0.0007 <0.0009 <0.0007 <0.0007 <0.001 0.002J <0.0008 <0.001 <0.001 <0.0006 <0.0006 SB-7A SB-8A SB-9A SB-13 SB-14 SB-15 IHSB PSRGs (February 2024) SB-12 SB-1 SB-2 SB-3 SB-4 SB-5 SB-6 Table 2: Analytical Data for Soil DSCA ID No.: DC800010 Sa m p l e I D Sa m p l i n g D a t e ( m m / d d / y y ) De p t h [f e e t b g s ] [mg/kg] ADT 2 Page 1 of 2 Table 2(1): Analytical Data for Soil (User Specified Chemicals) DSCA ID No.: DC800010 Ac e t o n e 1, 2 , 3 - T r i m e t h y l b e n z e n e 1, 2 , 4 - T r i m e t h y l b e n z e n e Me t h y l E t h y l K e t o n e (2 - B u t a n o n e ) Me t h y l e n e C h l o r i d e 25 2.1 12 17 0.025 0-1 7/31/17 <0.079 NA <0.0016 <0.032 <0.0016 15-17.5 7/31/17 <0.11 NA <0.0022 <0.043 <0.0022 0-1 7/31/17 <0.077 NA <0.0015 <0.031 <0.0015 5-7.5 7/31/17 <0.11 NA <0.0021 <0.042 <0.0021 0-1 7/31/17 <0.093 NA <0.0019 <0.037 <0.0019 10-12.5 7/31/17 <0.12 NA <0.0024 <0.048 <0.0024 0-1 7/31/17 <0.087 NA <0.0017 <0.035 <0.0017 7.5-10 7/31/17 <0.11 NA <0.0022 <0.045 <0.0022 0-1 7/31/17 <0.082 NA <0.0016 <0.033 <0.0016 15-17.5 7/31/17 <0.13 NA <0.0026 <0.052 <0.0026 0-1 7/31/17 <0.089 NA <0.0018 <0.036 <0.0018 5-7.5 7/31/17 <0.11 NA <0.0022 <0.044 <0.0022 2.5 7/16/18 <0.11 NA <0.0023 <0.045 <0.0023 10 7/16/18 0.033J NA <0.0019 <0.0038 <0.0019 1 1/8/20 <0.025 0.00170J 0.00278J <0.0250 <0.0250 5 1/8/20 <0.025 <0.005 <0.005 <0.0250 <0.0250 1 1/8/20 <0.025 <0.005 <0.005 <0.0250 <0.0250 5 1/8/20 <0.025 <0.005 <0.005 <0.0250 <0.0250 1 1/8/20 <0.025 <0.005 <0.005 <0.0250 <0.0250 2 1/8/20 <0.025 <0.005 <0.005 <0.0250 <0.0250 0-1 6/14/22 0.061 NA <0.0006 0.003J <0.011 4-5 6/14/22 0.050 NA <0.0005 0.003J <0.010 0-1 6/15/22 0.042 NA <0.0006 0.003J <0.011 4-5 6/15/22 0.077 NA <0.0006 0.005J <0.011 0-1 6/14/22 0.044 NA <0.0005 0.003J <0.011 4-5 6/14/22 0.043 NA <0.0006 0.003J 0.001J SB-13 SB-14 SB-12 SB-6 SB-15 SB-7A SB-8A SB-9A IHSB PSRGs (February 2024) SB-5 Sa m p l e I D De p t h [f e e t b g s ] Sa m p l i n g D a t e ( m m / d d / y y ) [mg/kg] SB-1 SB-2 SB-3 SB-4 ADT 2(1) Page 2 of 2 Table 3: Analytical Data for Sub-slab Gas DSCA ID No.: DC800010 Be n z e n e ci s - 1 , 2 - D i c h l o r o e t h y l e n e Et h y l b e n z e n e Me t h y l t e r t - b u t y l e t h e r (M T B E ) Na p h t h a l e n e Te t r a c h l o r o e t h y l e n e To l u e n e tr a n s - 1 , 2 - D i c h l o r o e t h y l e n e Tr i c h l o r o e t h y l e n e Vi n y l c h l o r i d e Xy l e n e s ( t o t a l ) Ch l o r o f o r m 160 3,500 490 4,700 36 3,500 440,000 3,500 180 280 8,800 53 VP-1 3 3 G 6/13/22 NA <4.5 NA NA NA 50 NA <4.5 <6.1 <2.9 NA <5.6 VP-2 3 3 G 6/13/22 NA <4.4 NA NA NA <7.5 NA <4.4 <6.0 <2.8 NA 22 VP-3 3 3 G 6/13/22 NA <4.7 NA NA NA 1,100 NA <4.7 <6.4 <3.0 NA <5.8 NCDEQ = North Carolina Department of Evnironmental Quality. VISL = Vapor Intrusion Screening Level for Sub-Slab and Exterior Soil Gas TCR=1.0E-06 THQ=0.2. Bold values exceed specified NCDEQ VISL. NA = Not Analyzed. < = Not detected above the reporting limit. 1 Indicate "G" for grab sample or for longer samples indicate the number of hours followed by "h". Sa m p l e I D Sa m p l i n g D a t e ( m m / d d / y y ) NCDEQ Non-Residential VISLs (February 2024) De p t h [i n c h e s b g s ] [µg/m3]Sl a b T h i c k n e s s [i n c h e s ] Sa m p l i n g D u r a t i o n 1 ADT 3 Page 1 of 1 Table 4: Analytical Data for Soil Gas DSCA ID No.: DC800010 Sa m p l i n g D a t e ( m m / d d / y y ) Be n z e n e ci s - 1 , 2 - D i c h l o r o e t h y l e n e Et h y l b e n z e n e Me t h y l t e r t - b u t y l e t h e r (M T B E ) Na p h t h a l e n e Te t r a c h l o r o e t h y l e n e To l u e n e tr a n s - 1 , 2 - D i c h l o r o e t h y l e n e Tr i c h l o r o e t h y l e n e Vi n y l c h l o r i d e Xy l e n e s ( t o t a l ) Br o m o d i c h l o r o m e t h a n e 1, 1 - D i c h l o r o e t h y l e n e 1, 3 - B u t a d i e n e Ch l o r o f o r m 12 280 37 360 2.8 280 35,000 280 14 5.6 700 2.5 39 3.1 4.1 160 3,500 490 4,700 36 3,500 440,000 3,500 180 280 8,800 33 18,000 41 53 SGMP-1 5 G 01/20/20 NA <4.0 NA NA NA 79 NA <8.0 <5.5 <2.6 NA NA NA NA NA SGMP-2 5 G 01/20/20 NA <4.0 NA NA NA 670 NA <8.0 <5.5 <2.6 NA NA NA NA NA SGMP-3 3.5 G 01/20/20 NA 4.3 NA NA NA 23 NA <8.0 18 <2.6 NA NA NA NA NA SGMP-4 5 G 06/16/22 NA <4.2 NA NA NA 15 NA <4.2 <5.7 <2.7 NA NA NA 2.6 <5.2 5 G 06/16/22 NA <8.4 NA NA NA 3,400 NA <8.4 <11 <5.4 NA NA NA <4.7 <10 5 G 02/16/23 NA <0.095 NA NA NA 15 NA <0.108 <0.199 <0.127 NA <0.150 <0.107 <0.328 <0.086 5 G 10/11/23 NA <0.095 NA NA NA 1,980 NA <0.108 1.27J <0.127 NA <0.150 <0.107 <0.328 0.995J SGMP-6 5 G 06/16/22 NA <4.3 NA NA NA 220 NA <4.3 <5.8 <2.8 NA NA NA <2.4 9.5 SGMP-7 5 G 06/16/22 NA <4.4 NA NA NA <7.5 NA <4.4 <6.0 <2.8 NA NA NA 4.2 <5.4 5 G 2/16/23 3 G 10/11/23 NA <0.095 NA NA NA 438 NA <0.108 <0.199 <0.127 NA <0.150 <0.107 <0.328 0.639J 5 G 2/16/23 3 G 10/11/23 NA <0.095 NA NA NA 623 NA <0.108 <0.199 <0.127 NA <0.150 <0.107 3.43 0.883J SGMP-10 5 G 2/16/23 NA <0.095 NA NA NA 16.7 NA <0.108 <0.199 <0.127 NA <0.150 <0.107 <0.328 <0.086 SGMP-11 5 G 2/16/23 NA <0.095 NA NA NA 9.56 NA <0.108 <0.199 <0.127 NA <0.150 <0.107 <0.328 <0.086 SGMP-12 5 G 2/16/23 NA <0.095 NA NA NA 16.6 NA <0.108 <0.199 <0.127 NA <0.150 <0.107 <0.328 <0.086 NCDEQ = North Carolina Department of Evnironmental Quality. VISL = Vapor Intrusion Screening Level for Sub-Slab and Exterior Soil Gas TCR=1.0E-06 THQ=0.2. Bold / italicized values exceed specified NCDEQ VISL. NA = Not Analyzed. < = Not detected above the reporting limit. Sa m p l e I D De p t h [f e e t b g s ] Sa m p l e D u r a t i o n 1 [µg/m3] SGMP-9 Not Sampled - SGMP installed but sample not able to be collected due to saturated soil conditions on-site. SGMP abandoned. Not Sampled - SGMP installed but sample not able to be collected due to saturated soil conditions on-site. SGMP abandoned. NCDEQ Residential VISL (February 2024) NCDEQ Non-Residential VISL (February 2024) SGMP-5 SGMP-8 ADT 4 Page 1 of 1 Table 5: Analytical Data for Indoor and Outdoor Air DSCA ID No.: DC800010 Be n z e n e ci s - 1 , 2 - D i c h l o r o e t h y l e n e Et h y l b e n z e n e Me t h y l t e r t - b u t y l e t h e r (M T B E ) Na p h t h a l e n e Te t r a c h l o r o e t h y l e n e To l u e n e tr a n s - 1 , 2 - D i c h l o r o e t h y l e n e Tr i c h l o r o e t h y l e n e Vi n y l c h l o r i d e Xy l e n e s ( t o t a l ) 0.36 8.3 1.1 11 0.083 8.3 1,000 8.3 0.42 0.17 21 1.6 35 4.9 47 0.36 35 4,400 35 1.8 2.8 88 408 Council 09/14/12 - 09/18/12 R P 3d 23h 15min NA <0.42 NA NA NA <0.30 NA <0.42 <0.25 <0.68 NA 412 Council 09/14/12 - 09/18/12 R P 3d 23h 10min NA <0.42 NA NA NA <0.30 NA <0.42 <0.25 <0.68 NA 201 N. Long 09/14/12 - 09/18/12 R P 3d 23h 10min NA <0.42 NA NA NA 1.2 NA <0.42 <0.25 <0.68 NA IA-1 1/20/20 F SU 8h NA <0.40 NA NA NA 3.4 NA <0.40 <0.55 <0.13 NA IA-2 1/20/20 AD SU 8h NA <0.40 NA NA NA 3.1 NA <0.40 <0.55 <0.13 NA Notes: 1 Indicate "F" for former or current dry-cleaning facility, "AD" for adjacent space, "R" for residence, "C" for commercial not adjacent space. If sample was taken outdoors, leave blank. 2 Indicate "SU" for summa canister, "FC" for flux chambers, "T" for tedlar bags, "P" for passive samplers, "O" for other. 3 Indicate "8h" for 8-hour, "24h" for 24-hour, "G" for grab sample, for other hours indicate the number of hours followed by "h" or "d" for days. NCDEQ = North Carolina Department of Environmental Quality. IASL = Indoor Air Screening Level TCR=1.0E-06 THQ=0.2. Bold values equal or exceed NCDEQ DWM Residential IASL (February 2024). Italicized values exceed NCDEQ DWM Non-Residential IASL (February 2024). Sa m p l i n g D u r a t i o n 3 NCDEQ Residential IASL (February 2024) NCDEQ Non-Residential IASL (February 2024) Sa m p l i n g D a t e ( m m / d d / y y ) [µg/m3]Sa m p l e I D Sa m p l e L o c a t i o n 1 Sa m p l i n g M e t h o d 2 ADT 5 Page 1 of 1 Table 5(2): Additional Data for Indoor and Outdoor Air DSCA ID No.: DC800010 Note: The adjoining facility to the southwest is Tokyo Express Restaurant (404 E. Innes Street) which serves as a non-residential/commercial facility. Only information for samples collected for Vogue-10 Cleaners is included in this table. The former dry-cleaner operated in the Yummi Banh Mi Restaurant facility at 402 East Innes Street, which exists as part of a larger retail complex including an adjacent restaurant (404 E. Innes Street) operating as Tokyo Express to the south and a Family Dollar shopping store (410 East Innes Street) adjoining along the east. The facilities share interior walls that extend to the common roof system, and each facility has their own roof-mounted HVAC system for central heating and cooling. For any other indoor spaces tested, describe the type and location of the air handling/HVAC unit (for example - a shared unit supplying two adjacent spaces; unit located on the roof): The adjoining facility to the southwest is Tokyo Express Restaurant (404 E. Innes Street) which shares an interior wall that extends to the common roof system, and has their own roof-mounted HVAC system for central heating and cooling. For any indoor air spaces tested, describe the current use of the space (for example - an ABC liquor store adjacent to the dry-cleaner, a residence approximately 200 feet from the dry-cleaner, etc.): Is dry-cleaning facility at the site: Operating Pick-up Only Abandoned If facility is operating, solvents used are: Perc Petroleum Green Earth Other For the active or former dry-cleaning space, describe the type and location of the air handling/HVAC unit (for example - a shared unit supplying two adjacent spaces; unit located on the roof): ADT 5(2) Page 1 of 1 Table 5(3): Additional Data for Indoor and Outdoor Air DSCA ID No.: DC800010 Sample ID Name and Address for Sampling Location Property Owner Name, Address, and Phone Number Tenant Name, Address, and Phones Number IA-1 Yummi Banh Mi Restaurant 402 East Innes Street Salisbury, NC 28144 Belle Realty Development Company, Inc. Attention: Mr. Victor Wallace 301 North Main Street, Salisbury, NC 28145 Office: 704-636-2021 Cell: 704-202-7508 RVWallace@gmail.com Yummi Banh Mi Restaurant Attn: Scott Tang 402 East Innes Street Salisbury, NC 28144 Ph: 704-209-4591 C: 980-253-4608 IA-2 Tokyo Express Restaurant 404 East Innes Street Salisbury, NC 28144 Belle Realty Development Company, Inc. Attention: Mr. Victor Wallace 301 North Main Street, Salisbury, NC 28145 Office: 704-636-2021 Cell: 704-202-7508 RVWallace@gmail.com Tokyo Express Restaurant Att: Scott Tang 404 East Innes Street Salisbury, NC 28144 Ph: 704-633-7333 C: 980-253-4608 ADT ADT 5(3) Page 1 of 1 Table 6: Monitoring Well Construction Data DSCA ID No.: DC800010 Well ID Date Installed (mm/dd/yy)Number of Samples Well Depth [feet] Well Diameter [inch] Screen Interval [feet] Status (Active/Inactive) MW-1 6/16/11 1 28 1 18-28 Active MW-2 6/16/11 1 30 2 20-30 Active MW-3 6/16/11 4 30 1 20-30 Active MW-4 6/16/11 3 30 1 20-30 Active MW-5 6/16/11 2 30 1 20-30 Active MW-6D 4/4/12 3 94 1 89-94 Active MW-7 4/2/12 2 33 2 23-33 Active MW-8 4/4/12 3 39 2 29-39 Active MW-9 9/12/12 1 30 2 20-30 Active MW-10 2/19/13 1 30 2 20-30 Active MW-11 2/19/13 3 24 2 14-24 Active MW-12 10/28/13 2 30 1 20-30 Active MW-13 10/28/13 3 38 1 28-38 Active MW-14 10/28/13 3 25 1 15-25 Active MW-15 10/28/13 2 30 1 20-30 Destroyed MW-16 10/28/13 2 35 1 25-35 Active MW-17 1/15/19 3 25 2 5-25 Active MW-18 1/9/20 2 35 2 15-35 Active MW-19 1/8/20 2 35 2 15-35 Active MW-20 1/8/20 2 35 2 15-35 Active MW-21 1/9/20 2 35 2 15-35 Active MW-1-WT 6/13/07 19 13 2 3-13 Active MW-10-WT 8/16/23 1 14 2 4-14 Active Wells below associated with the Vogue-08 Cleaners Site (DC800008) located at 106 N. Long Street Wells below associated with the Vogue-10 Cleaners Site (DC800010) located at 402 E. Innes Street Wells below associated with Salisbury Gas Plant #1 IHSB site (NCD986197283) at 324 East Liberty Street ADT 6 Page 1 of 1 Table 7: Groundwater Elevation Data DSCA ID No.: DC800010 Groundwater Sampling Point Sampling Date (mm/dd/yy) TOC Elevation [feet] Depth to Water [feet bgs] Groundwater Elevation [feet] Depth to NAPL [feet bgs] NAPL Thickness [feet] Corrected* Groundwater Elevation [feet] 6/17/11 25.00 76.11 NA NA NA 4/12/12 23.11 78.00 NA NA NA 2/20/13 27.49 73.62 NA NA NA 11/4/13 25.25 75.86 NA NA NA 8/14/17 7/18/18 23.93 77.18 NA NA NA 1/18/19 18.81 82.30 NA NA NA 1/10/20 20.87 80.24 NA NA NA 8/29/23*758.49 23.15 735.34 NA NA NA 6/17/11 21.85 77.27 NA NA NA 4/12/12 19.81 79.31 NA NA NA 2/20/13 21.35 77.77 NA NA NA 11/4/13 22.39 76.73 NA NA NA 8/14/17 20.95 78.17 NA NA NA 7/18/18 21.25 77.87 NA NA NA 1/18/19 15.14 84.03 NA NA NA 1/9/20 17.44 81.73 NA NA NA 8/28/23 20.41 735.44 NA NA NA 8/29/23*20.27 735.58 NA NA NA 6/17/11 27.85 72.12 NA NA NA 4/12/12 26.39 73.58 NA NA NA 2/20/13 28.98 70.99 NA NA NA 11/4/13 27.71 72.26 NA NA NA 8/14/17 26.19 73.78 NA NA NA 7/18/18 26.15 73.82 NA NA NA 1/18/19 22.66 76.42 NA NA NA 1/10/20 23.88 75.20 NA NA NA 8/28/23 25.35 731.38 NA NA NA 8/29/23*25.34 731.39 NA NA NA 6/17/11 24.51 73.49 NA NA NA 4/12/12 22.68 75.32 NA NA NA 2/20/13 24.67 73.33 NA NA NA 11/4/13 24.38 73.62 NA NA NA 8/14/17 22.89 75.11 NA NA NA 7/18/18 23.02 74.98 NA NA NA 1/18/19 18.62 78.82 NA NA NA 1/10/20 20.12 77.32 NA NA NA 8/29/23 22.34 732.46 NA NA NA 8/29/23*22.34 732.46 NA NA NA 6/17/11 28.17 72.92 NA NA NA 4/12/12 27.23 73.86 NA NA NA 2/20/13 29.82 71.27 NA NA NA 11/4/13 28.48 72.61 NA NA NA 8/14/17 26.59 74.50 NA NA NA 7/18/18 26.53 74.56 NA NA NA 1/18/19 23.55 76.91 NA NA NA 1/10/20 24.89 75.57 NA NA NA 8/29/23*757.80 NM NM NA NA NA 4/12/12 26.05 74.11 NA NA NA 2/20/13 28.30 71.86 NA NA NA 11/4/13 27.85 72.31 NA NA NA 8/14/17 26.00 74.16 NA NA NA 7/18/18 NM NM NA NA NA 1/18/19 23.60 76.56 NA NA NA 1/10/20 24.89 75.27 NA NA NA 8/28/23 25.19 731.73 NA NA NA 8/29/23*NM NM NA NA NA MW-6D 756.73 755.85 100.46 100.16 756.92 97.44 MW-2 MW-3 MW-4 MW-1 MW-5 99.12 99.97 99.08 99.17 Wells below associated with the Vogue-08 Cleaners Site (DC800008) located at 106 N. Long Street 101.11 98.00 101.09 Well Not Accessible 754.80 ADT 7 * = Wells gauged and surveyed by consultant for Salisbury Gas Plant #1 IHSB site (NCD986197283) at 324 East Liberty Street.Page 1 of 3 Table 7: Groundwater Elevation Data DSCA ID No.: DC800010 Groundwater Sampling Point Sampling Date (mm/dd/yy) TOC Elevation [feet] Depth to Water [feet bgs] Groundwater Elevation [feet] Depth to NAPL [feet bgs] NAPL Thickness [feet] Corrected* Groundwater Elevation [feet] ADT 7 4/12/12 18.84 79.05 NA NA NA 2/20/13 20.02 77.87 NA NA NA 11/4/13 21.34 76.55 NA NA NA 8/14/17 20.06 77.83 NA NA NA 7/18/18 20.41 77.48 NA NA NA 1/18/19 14.27 83.66 NA NA NA 1/9/20 16.18 81.75 NA NA NA 8/29/23*754.61 NM NM NA NA NA 4/12/12 27.32 72.12 NA NA NA 2/20/13 29.41 70.03 NA NA NA 11/4/13 28.27 71.17 NA NA NA 8/14/17 26.55 72.89 NA NA NA 7/18/18 26.57 72.87 NA NA NA 1/18/19 23.50 75.94 NA NA NA 1/9/20 24.03 75.41 NA NA NA 8/29/03 26.08 729.51 NA NA NA 8/29/23*NM NM NA NA NA 9/18/12 14.98 78.83 NA NA NA 2/20/13 12.63 81.18 NA NA NA 11/4/13 14.68 79.13 NA NA NA 8/14/17 No Access NA NA NA NA 7/18/18 13.64 80.17 NA NA NA 1/18/19 7.75 86.06 NA NA NA 1/9/20 9.58 84.23 NA NA NA 8/29/23*750.52 NM NM NA NA NA 2/20/13 23.55 78.62 NA NA NA 11/4/13 24.82 77.35 NA NA NA 8/14/17 23.12 79.05 NA NA NA 7/18/18 23.46 78.71 NA NA NA 1/18/19 16.83 85.34 NA NA NA 1/9/20 19.45 82.72 NA NA NA 8/29/23*758.90 22.50 736.40 NA NA NA 2/20/13 6.54 61.32 NA NA NA 11/4/13 5.45 62.41 NA NA NA 8/14/17 5.95 61.91 NA NA NA 7/18/18 6.05 61.81 NA NA NA 1/18/19 2.88 64.98 NA NA NA 1/9/20 3.25 64.61 NA NA NA 8/29/23 5.62 718.12 NA NA NA 8/29/23*NM NM NA NA NA 11/4/13 21.16 70.62 NA NA NA 8/14/17 19.05 72.73 NA NA NA 7/18/18 19.04 72.74 NA NA NA 1/18/19 15.21 76.57 NA NA NA 1/9/20 16.35 75.43 NA NA NA 8/28/23 18.61 728.50 NA NA NA 8/29/23*NM NM NA NA NA 11/4/13 29.04 71.15 NA NA NA 8/14/17 27.87 72.32 NA NA NA 7/18/18 27.55 72.64 NA NA NA 1/18/19 24.61 75.58 NA NA NA 1/9/20 24.64 75.55 NA NA NA 8/28/23 26.90 729.41 NA NA NA 8/29/23*NM NM NA NA NA 755.59 MW-9 723.74 MW-13 756.31 97.93 102.17 MW-12 91.78 747.11 100.19 MW-11 67.86 MW-10 99.44 93.81 97.89 MW-8 MW-7 * = Wells gauged and surveyed by consultant for Salisbury Gas Plant #1 IHSB site (NCD986197283) at 324 East Liberty Street.Page 2 of 3 Table 7: Groundwater Elevation Data DSCA ID No.: DC800010 Groundwater Sampling Point Sampling Date (mm/dd/yy) TOC Elevation [feet] Depth to Water [feet bgs] Groundwater Elevation [feet] Depth to NAPL [feet bgs] NAPL Thickness [feet] Corrected* Groundwater Elevation [feet] ADT 7 11/4/13 19.48 74.74 NA NA NA 8/14/17 18.11 76.11 NA NA NA 7/18/18 18.29 75.93 NA NA NA 1/18/19 13.02 81.20 NA NA NA 1/9/20 14.49 79.73 NA NA NA 8/28/23 17.24 733.68 NA NA NA 8/29/23*16.95 733.97 NA NA NA 11/4/13 24.51 79.01 NA NA NA 8/14/17 22.81 80.71 NA NA NA 7/18/18 23.10 80.42 NA NA NA 1/18/19 14.52 89.00 NA NA NA 1/9/20 18.14 85.38 NA NA NA 7/10/20 16.65 86.87 NA NA NA 11/4/13 29.04 76.82 NA NA NA 8/14/17 27.04 78.82 NA NA NA 7/18/18 27.26 78.60 NA NA NA 1/18/19 22.84 83.02 NA NA NA 1/9/20 24.36 81.50 NA NA NA 8/28/23 26.38 735.98 NA NA NA 8/29/23*26.40 735.96 NA NA NA 1/18/19 11.24 81.07 NA NA NA 1/9/20 13.38 78.93 NA NA NA 8/28/23 14.65 734.39 NA NA NA 8/29/23*14.50 734.54 NA NA NA 1/10/20 101.58 26.31 75.27 NA NA NA 8/29/23 27.26 731.68 NA NA NA 8/29/23*27.31 731.63 NA NA NA 1/10/20 94.57 20.37 74.20 NA NA NA 8/29/23 23.58 728.34 NA NA NA 8/29/23*23.60 728.32 NA NA NA 1/10/20 92.26 24.89 67.37 NA NA NA 8/29/23 28.09 721.53 NA NA NA 8/29/23*28.09 721.53 NA NA NA 1/10/20 103.00 27.14 75.86 NA NA NA 8/29/23 27.46 732.94 NA NA NA 8/29/23*27.46 732.94 NA NA NA MW-1-WT 8/29/23*730.24 6.37 723.87 NA NA NA MW-10-WT 8/29/23*727.46 6.57 720.89 NA NA NA TW-7 7/18/18 102.84 27.08 75.76 NA NA NA TW-8 7/18/18 101.33 26.32 75.01 NA NA NA TW-9 7/18/18 97.56 22.90 74.66 NA NA NA TW-10 7/18/18 103.32 28.25 75.07 NA NA NA TW-11 7/18/18 102.48 28.57 73.91 NA NA NA TW-12 7/18/18 102.68 29.54 73.14 NA NA NA TW-13 7/18/18 101.83 28.66 73.17 NA NA NA TW-14 7/18/18 101.61 28.88 72.73 NA NA NA TW-15 7/18/18 96.54 25.09 71.45 NA NA NA TW-16 7/18/18 93.09 16.22 76.87 NA NA NA TW-17 1/9/20 94.26 13.27 80.99 NA NA NA TW-18 1/9/20 92.83 13.28 79.55 NA NA NA TW-19 1/9/20 94.06 10.41 83.65 NA NA NA MW-21 MW-20 MW-14 94.22 750.92 MW-19 MW-17 105.86 Wells below associated with Salisbury Gas Plant #1 IHSB site (NCD986197283) at 324 East Liberty Street 758.94 751.92 749.62 760.40 92.31 749.04 MW-18 MW-16 762.36 MW-15 103.52 Wells below associated with the Vogue-10 Cleaners Site (DC800010) located at 402 E. Innes Street Temporary wells below were abandoned following sampling and gauging * = Wells gauged and surveyed by consultant for Salisbury Gas Plant #1 IHSB site (NCD986197283) at 324 East Liberty Street.Page 3 of 3 Table 8: Analytical Data for Groundwater DSCA ID No.: DC800010 Be n z e n e cis - 1 , 2 - D i c h l o r o e t h y l e n e Et h y l b e n z e n e Me t h y l t e r t - b u t y l e t h e r (M T B E ) Na p h t h a l e n e Te t r a c h l o r o e t h y l e n e To l u e n e tra n s - 1 , 2 - D i c h l o r o e t h y l e n e Tr i c h l o r o e t h y l e n e Vi n y l c h l o r i d e Xy l e n e s ( t o t a l ) 1,1 , 1 - T r i c h l o r o e t h a n e 1,1 - D i c h l o r o e t h a n e 1,1 - D i c h l o r o e t h y l e n e Ch l o r o f o r m Ac e t o n e Br o m o d i c h l o r o m e t h a n e 4- I s o p r o p y l t o l u e n e 1,3 - D i c h l o r o b e n z e n e 1,4 - D i c h l o r o b e n z e n e Ch l o r o d i b r o m o m e t h a n e 0.001 0.07 0.6 0.02 0.006 0.0007 0.6 0.1 0.003 0.00003 0.5 0.2 0.006 0.007 0.07 6 0.0006 0.025 0.2 0.006 0.0004 MW-1 6/17/11 <0.0010 0.11 <0.0010 <0.0010 <0.0010 0.0054 0.00056J 0.0075 0.0028 <0.0020 0.003 <0.0010 <0.0010 <0.0010 <0.0010 <0.10 <0.0010 <0.0010 NA NA NA 6/17/11 <0.0010 0.0016 <0.0010 <0.0010 <0.010 0.16 <0.0010 0.0012J 0.0011J <0.0020 <0.003 0.00055J 0.00075J 0.079 <0.0010 <0.010 <0.0010 <0.0010 NA NA NA 8/28/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.0584 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.00062J <0.0010 <0.0250 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 6/17/11 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.00050 <0.0010 <0.0020 <0.0020 <0.0020 <0.003 <0.0010 <0.0010 <0.0010 <0.0010 0.014 <0.0010 <0.0010 NA NA NA 10/24/13 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 0.0017J <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 7/18/18 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 <0.00050 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 0.0020J <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 8/28/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.00044J <0.0250 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 6/16/11 <0.0010 <0.0010 <0.0010 <0.0010 <0.010 0.011 <0.0010 <0.0020 <0.0020 <0.0020 <0.003 <0.0010 <0.0010 <0.0010 <0.0010 <0.010 <0.0010 <0.0010 NA NA NA 8/14/17 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.024 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 <0.0020 <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 8/30/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.0041 <0.0010 <0.0010 <0.0010 <0.0020 <0.0010 <0.0010 <0.0010 0.001 <0.0010 <0.0250 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 6/17/11 <0.0010 <0.0010 <0.0010 <0.0010 <0.018 0.00077 <0.0010 <0.0020 <0.0020 <0.0020 <0.003 <0.0010 <0.0010 <0.0010 <0.0010 0.0084J <0.0010 <0.0010 NA NA NA 8/14/17 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 <0.000050 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 <0.0020 <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 4/12/12 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.0011 <0.0010 <0.0020 <0.0020 <0.0020 <0.003 <0.0010 <0.0010 <0.0010 0.00075J <0.010 <0.0010 <0.0010 NA NA NA 8/14/17 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.0014 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 <0.0020 <0.050 <0.00050 <0.0010 0.00050J 0.00029J <0.00050 8/28/23 <0.0010 0.0024 <0.0010 <0.0010 <0.0010 0.103 0.00030J <0.0010 0.0072 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.0014 <0.0250 <0.0010 <0.0010 <0.0010 <0.0010 xc 4/12/12 <0.10 <0.10 <0.10 <0.10 <0.10 2.7 <0.10 <0.20 <0.20 <0.20 <0.30 <0.10 <0.10 0.24 <0.10 <1.0 <0.10 <0.10 NA NA NA 8/14/17 <0.0010 0.0013 <0.0010 <0.0010 <0.0020 0.058 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 0.0013 0.017 <0.0020 <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 4/12/12 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.028 <0.0010 <0.0020 0.0003J <0.0020 <0.003 <0.0010 <0.0010 <0.0010 0.0051 <0.010 0.00073J <0.0010 NA NA NA 8/14/17 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.0010 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 <0.0020 <0.050 <0.00050 <0.0010 0.00091J 0.00033J <0.00050 8/29/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.00086J <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0250 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 MW-9 9/18/12 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.0015 <0.00050 <0.00050 <0.00050 <0.00050 <0.0050 <0.00050 <0.00050 NA NA NA MW-10 2/20/13 <0.00050 <0.00050 <0.00050 0.00055 <0.0010 0.017 <0.00050 <0.00050 <0.00050 <0.00050 <0.0015 <0.00050 <0.00050 <0.00050 <0.00050 <0.0050 <0.00050 <0.00050 NA NA NA 2/20/13 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 0.00051 <0.00050 <0.00050 <0.00050 <0.00050 <0.0015 <0.00050 <0.00050 <0.00050 0.0022 <0.0050 <0.00050 0.00033J NA NA NA 8/14/17 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.00094 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 0.0018J <0.050 <0.00050 <0.0010 0.00060J 0.00028J <0.00050 8/29/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.00230 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.0017 <0.0250 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 10/29/13 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.0030 <0.00050 <0.00050 <0.00050 <0.00050 <0.0050 <0.00050 <0.0010 NA NA NA 8/30/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0250 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 10/29/13 <0.00050 0.0033 <0.00050 <0.00050 <0.0010 0.097 <0.00050 <0.00050 0.0040 <0.00050 0.0015J <0.00050 <0.00050 <0.00050 <0.00050 <0.005 <0.00050 <0.00050 NA NA NA 8/14/17 <0.0020 0.0037 <0.0020 <0.0020 <0.0040 0.17 <0.0020 <0.0020 0.0053 <0.0040 <0.0060 <0.0020 <0.0020 <0.0020 <0.0040 <0.10 <0.0010 <0.0020 0.0015J 0.00030J <0.00050 8/28/23 <0.0010 0.0030 <0.0010 <0.0010 <0.0010 0.164 <0.0010 <0.0010 0.0050 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0250 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 10/29/13 <0.00050 0.0020 <0.00050 0.0017 <0.0010 1.7 <0.00050 0.0017 0.0040 <0.00050 <0.003 0.00056 0.00069 0.14 <0.00050 <0.005 <0.00050 <0.00050 NA NA NA 8/14/17 <0.0010 0.00031J <0.0010 <0.0010 <0.0020 0.091 <0.0010 <0.0010 0.00052J <0.0020 <0.0030 <0.0010 <0.0010 0.012 <0.0020 <0.050 <0.00050 NA 0.00090J <0.0010 <0.00050 8/28/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.0325 0.00028J <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.0026 <0.0010 <0.0250 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 10/29/13 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 0.0025J <0.00050 <0.00050 <0.00050 0.00072 0.0057 <0.00050 <0.00050 NA NA NA 7/10/20 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 NA NA NA 10/29/13 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 0.0022J <0.00050 <0.00050 <0.00050 <0.00054 0.0057 <0.00050 <0.00050 NA NA NA 8/28/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0250 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 MW-8 Wells below associated with Vogue-08 Cleaners (DC800008) located at 106 N. Long Street. MW-13 Gr o u n d w a t e r S a m p l i n g P o i n t Sa m p l i n g D a t e ( m m / d d / y y ) [mg/L] MW-7 NC 2L Standards MW-5 MW-15 MW-14 MW-6D MW-16 MW-2 MW-4 MW-12 MW-11 MW-3 ADT 8 Note: Reporting limits for tetrachloroethylene exceed NC 2L Standards for the August 2023 sampling event; however, the method detection limits are below NC 2L Standards. Page 1 of 3 Table 8: Analytical Data for Groundwater DSCA ID No.: DC800010 Be n z e n e cis - 1 , 2 - D i c h l o r o e t h y l e n e Et h y l b e n z e n e Me t h y l t e r t - b u t y l e t h e r (M T B E ) Na p h t h a l e n e Te t r a c h l o r o e t h y l e n e To l u e n e tra n s - 1 , 2 - D i c h l o r o e t h y l e n e Tr i c h l o r o e t h y l e n e Vi n y l c h l o r i d e Xy l e n e s ( t o t a l ) 1,1 , 1 - T r i c h l o r o e t h a n e 1,1 - D i c h l o r o e t h a n e 1,1 - D i c h l o r o e t h y l e n e Ch l o r o f o r m Ac e t o n e Br o m o d i c h l o r o m e t h a n e 4- I s o p r o p y l t o l u e n e 1,3 - D i c h l o r o b e n z e n e 1,4 - D i c h l o r o b e n z e n e Ch l o r o d i b r o m o m e t h a n e 0.001 0.07 0.6 0.02 0.006 0.0007 0.6 0.1 0.003 0.00003 0.5 0.2 0.006 0.007 0.07 6 0.0006 0.025 0.2 0.006 0.0004 Gr o u n d w a t e r S a m p l i n g P o i n t Sa m p l i n g D a t e ( m m / d d / y y ) [mg/L] NC 2L Standards ADT 8 1/16/19 <0.10 <0.10 <0.10 <0.10 <0.20 5.1 <0.10 <0.10 <0.10 <0.20 <0.30 <0.10 <0.10 <0.10 <0.20 <5.0 <0.050 <0.10 <0.10 <0.10 <0.050 1/9/20 <0.00050 0.0013 <0.00050 <0.00050 <0.00250 0.943 <0.00050 <0.00250 0.00300 <0.00050 <0.00150 <0.00050 <0.00050 <0.00050 0.00114 <0.0250 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 8/28/23 <0.0050 0.0047J <0.0050 <0.0050 <0.0050 0.480 <0.0050 <0.0050 0.0028J <0.0050 <0.0050 <0.0050 <0.0050 <0.0050 <0.0050 <0.1250 <0.0050 <0.0050 <0.0050 <0.0050 <0.0050 1/10/20 <0.00050 0.000875 <0.00050 <0.00050 <0.00250 0.0156 <0.00050 <0.00250 0.000488J <0.00050 <0.00150 <0.00050 <0.00050 <0.00050 0.000904 0.00179J <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 8/29/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.0076 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 1/10/20 <0.00050 <0.00050 <0.00050 <0.00050 <0.00250 <0.00050 <0.00050 <0.00250 <0.00050 <0.00050 <0.00150 <0.00050 <0.00050 <0.00050 <0.00050 0.00119J <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 8/29/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 1/10/20 <0.00050 <0.00050 <0.00050 <0.00050 <0.00250 <0.00050 <0.00050 <0.00250 <0.00050 <0.00050 <0.00150 <0.00050 <0.00050 <0.00050 0.0105 0.00131J <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 8/29/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 1/10/20 <0.00050 <0.00050 <0.00050 <0.00050 <0.00250 <0.00050 <0.00050 <0.00250 <0.00050 <0.00050 <0.00150 <0.00050 <0.00050 <0.00050 0.00295 0.00132J <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 8/29/23 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 TMW-1 6/17/11 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.00050 <0.0010 <0.0020 <0.0020 <0.0020 <0.003 <0.0010 <0.0010 <0.0010 0.00052J <0.010 <0.0010 <0.0010 NA NA NA TMW-2 6/17/11 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 0.0012 <0.0010 <0.0020 <0.0020 <0.0020 <0.003 <0.0010 <0.0010 <0.0010 0.00061J 0.00055 <0.0010 <0.0010 NA NA NA TMW-3 6/17/11 <0.0010 0.0086 <0.0010 <0.0010 <0.0010 0.089 <0.0010 0.0014J 0.0076 <0.0020 <0.003 0.00052J <0.0010 0.092 <0.0010 <0.010 <0.0010 <0.0010 NA NA NA TMW-4 4/2/12 <0.010 0.0031J <0.010 <0.010 <0.010 3.1 <0.010 <0.020 0.0043J <0.020 <0.03 <0.010 0.0077J 0.23 <0.010 <0.10 <0.0010 <0.010 NA NA NA GW-1 10/28/13 <0.00050 0.0013 <0.00050 <0.00050 <0.0010 0.0081 <0.00050 0.0013 0.00082 <0.00509 <0.003 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 GW-2 10/28/13 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 0.00067J <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 TW-7 7/18/18 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 <0.00050 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 <0.0020 <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 TW-8 7/18/18 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 <0.00050 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 <0.0020 <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 TW-9 7/18/18 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.0044 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 0.0052 <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 TW-16 7/18/18 <0.10 <0.10 <0.10 <0.10 <0.20 8.4 <0.10 <0.10 <0.10 <0.20 <0.30 <0.10 <0.10 <0.10 <0.20 <5.0 <0.050 <0.10 <0.10 <0.10 <0.00050 TW-17 1/9/20 <0.00050 0.00356 <0.00050 <0.00050 <0.00250 0.15 0.000441J <0.00050 0.00261 <0.00050 <0.00150 <0.00050 <0.00050 <0.00050 0.00568 0.00437J <0.00050 <0.00050 <0.00050 <0.00050 0.00229J TW-18 1/9/20 <0.00050 0.000188J <0.00050 <0.00050 <0.00250 0.626 <0.00050 <0.00050 0.00332 <0.00050 <0.00150 <0.00050 <0.00050 <0.00050 0.00303 0.00272J <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 TW-19 1/9/20 <0.00050 <0.00050 <0.00050 <0.00050 <0.00250 <0.00050 <0.00050 <0.00250 <0.00050 <0.00050 <0.00150 <0.00050 <0.00050 <0.00050 <0.00050 0.00477J <0.00050 <0.00050 <0.00050 <0.00050 0.000193J TW-1 7/31/17 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.021 <0.0010 <0.0010 0.00022J <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 0.00052J <0.050 <0.00050 NA <0.0010 0.00021J <0.0020 TW-2 7/31/17 <0.0010 0.00095J <0.0010 <0.0010 <0.0020 0.013 <0.0010 <0.0010 0.00024J <0.0020 <0.0020 <0.0010 <0.0010 <0.0010 0.00088J <0.050 <0.00050 NA <0.0010 0.00019J <0.0020 TW-3 7/31/17 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.0061 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 0.0014J <0.050 <0.00050 NA <0.0010 <0.0010 <0.0020 TW-5 7/31/17 <0.0010 0.0012 <0.0010 <0.0010 <0.0020 0.030 <0.0010 <0.0010 0.00045J <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 0.00074J <0.050 <0.00050 NA <0.0010 0.00020J <0.0020 TW-10 7/18/18 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 <0.00050 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 0.0041 <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 TW-11 7/18/18 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 <0.00050 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 0.044 <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 TW-12 7/18/18 <0.0010 0.00041J <0.0010 0.00056J <0.0020 0.071 <0.0010 <0.0010 0.0033 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 0.0035 <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 TW-13 7/18/18 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.19 <0.0010 <0.0010 0.0019J <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 0.0030J <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 TW-14 7/18/18 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.067 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 <0.0020 <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 TW-15 7/18/18 <0.0010 <0.0010 <0.0010 0.0039 <0.0020 0.0023 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0010 <0.0010 <0.0010 <0.0020 <0.050 <0.00050 <0.0010 <0.0010 <0.0010 <0.00050 Wells below associated with Vogue-10 Cleaners (DC800010) at 402 E. Innes Street. Temporary wells below associated with Vogue-10 Cleaners (DC800010) (located southwest of North Long Street). MW-18 MW-17 Temporary wells below associated with Vogue-08 Cleaners (DC800008) (located northwest of North Long Street). MW-21 MW-20 MW-19 Note: Reporting limits for tetrachloroethylene exceed NC 2L Standards for the August 2023 sampling event; however, the method detection limits are below NC 2L Standards. Page 2 of 3 Table 8: Analytical Data for Groundwater DSCA ID No.: DC800010 Be n z e n e cis - 1 , 2 - D i c h l o r o e t h y l e n e Et h y l b e n z e n e Me t h y l t e r t - b u t y l e t h e r (M T B E ) Na p h t h a l e n e Te t r a c h l o r o e t h y l e n e To l u e n e tra n s - 1 , 2 - D i c h l o r o e t h y l e n e Tr i c h l o r o e t h y l e n e Vi n y l c h l o r i d e Xy l e n e s ( t o t a l ) 1,1 , 1 - T r i c h l o r o e t h a n e 1,1 - D i c h l o r o e t h a n e 1,1 - D i c h l o r o e t h y l e n e Ch l o r o f o r m Ac e t o n e Br o m o d i c h l o r o m e t h a n e 4- I s o p r o p y l t o l u e n e 1,3 - D i c h l o r o b e n z e n e 1,4 - D i c h l o r o b e n z e n e Ch l o r o d i b r o m o m e t h a n e 0.001 0.07 0.6 0.02 0.006 0.0007 0.6 0.1 0.003 0.00003 0.5 0.2 0.006 0.007 0.07 6 0.0006 0.025 0.2 0.006 0.0004 Gr o u n d w a t e r S a m p l i n g P o i n t Sa m p l i n g D a t e ( m m / d d / y y ) [mg/L] NC 2L Standards ADT 8 5/18/22 <0.000500 <0.000500 <0.000500 <0.000500 <0.00100 0.0681 <0.000500 <0.000500 0.000344J <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 0.00147 <0.00500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 11/17/22 <0.000500 <0.000500 <0.000500 <0.000500 <0.00100 0.0633 <0.000500 <0.000500 0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 0.00128 <0.00500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 MW-10-WT 8/24/23 <0.000500 <0.000500 <0.000500 <0.000500 <0.00100 0.00183 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 0.000342J 0.00635 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 Wells below associated with Salisbury Gas Plant #1 IHSB site (NCD986197283) at 324 East Liberty Street. MW-1-WT Note: Reporting limits for tetrachloroethylene exceed NC 2L Standards for the August 2023 sampling event; however, the method detection limits are below NC 2L Standards. Page 3 of 3 Table 9: Analytical Data for Surface Water DSCA ID No.: DC800010 Be n z e n e ci s - 1 , 2 - D i c h l o r o e t h y l e n e Et h y l b e n z e n e Me t h y l t e r t - b u t y l e t h e r (M T B E ) Na p h t h a l e n e Te t r a c h l o r o e t h y l e n e To l u e n e tr a n s - 1 , 2 - D i c h l o r o e t h y l e n e Tr i c h l o r o e t h y l e n e Vi n y l c h l o r i d e Xy l e n e s ( t o t a l ) Ch l o r o f o r m 1, 4 - D i c h l o r o b e n z e n e Ac e t o n e Br o m o d i c h l o r o m e t h a n e 0.051a 0.72c 0.13c 1.5c 0.012c 0.0033a 0.011a 4b 0.030a 0.0024a 0.670c 2b 0.900b NE 0.027b 6/19/11 <0.0010 <0.0010 <0.0010 <0.0010 <0.0010 <0.00050 <0.0010 <0.0020 <0.0020 <0.0020 <0.003 <0.0010 NA <0.010 <0.0010 8/14/17 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.00046J <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 0.00023J <0.0010 <0.050 <0.00050 10/10/23 <0.00050 <0.00050 <0.00050 <0.00050 <0.0020 0.00060 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 0.00023J <0.00050 NA <0.00050 PW-1 10/10/23 <0.00050 <0.00050 <0.00050 <0.00050 <0.0020 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 <0.00050 <0.00050 NA <0.00050 SW-2 9/12/12 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 0.0010 <0.00050 <0.00050 <0.00050 <0.00050 <0.0015 0.0012 NA 0.0038J <0.00050 9/12/12 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.0015 0.00064 NA 0.0038J <0.00050 10/10/23 <0.00050 <0.00050 <0.00050 <0.00050 <0.0020 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 0.00017J <0.00050 NA <0.00050 PW-3 10/10/23 <0.00050 <0.00050 <0.00050 <0.00050 <0.0020 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 <0.00050 <0.00050 NA <0.00050 SW-4 9/12/12 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 <0.00050 <0.00050 <0.00050 <0.00050 <0.0015 <0.00050 NA <0.0050 <0.00050 2/20/13 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 0.0012 <0.00050 <0.00050 <0.00050 <0.00050 <0.0015 0.0007 NA <0.0050 <0.00050 8/14/17 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.0010 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0020 0.00021J <0.050 <0.00050 10/10/23 <0.00050 0.00019J <0.00050 <0.00050 <0.0020 0.0058 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 0.00028J <0.00050 NA <0.00050 PW-5 10/10/23 <0.00050 <0.00050 <0.00050 <0.00050 <0.0020 0.0041 <0.00050 <0.00050 <0.00050 <0.0010 <0.00050 0.00073 <0.00050 NA <0.00050 2/20/13 <0.00050 <0.00050 <0.00050 <0.00050 <0.0010 0.0014 <0.00050 <0.00050 <0.00050 <0.00050 <0.0015 0.0018 NA <0.0050 0.00072 8/14/17 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 0.0030 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.0020 <0.0010 <0.050 <0.00050 Notes: a= Value based on North Carolina 15A NCAC 02B Water Quality Standards for Surface Waters. b= Value based on NEPA National Recommended Water Qualty Criteria for Aquatic Life & Human Health. c= Value based on North Carolina In-Stream Target Values for Surface Waters. NC Surface Water Standards updated 7/26/2021 SW-6 SW-3 SW-1 SW-5 Sa m p l e I D Sa m p l i n g D a t e ( m m / d d / y y ) [mg/L] NC Surface Water Standards ADT 9 Page 1 of 1 Table 10: Water Well(s) Survey Data DSCA ID No.: DC800010 Ref. No./ Well ID Sampling Location Name and Address Property Owner Name, Address, and Phone Number Tenant Name, Address, and Phone Number Distance from Source [feet] Well Depth [feet] Screen Interval [feet] Use of Well Source of Well Identification Direction (downgradient, upgradient, etc., to source area) Status (Active/ Inactive) 201 W. Fisher St. 201 W. Fisher St. Salisbury, NC 28144 Rowan County 130 W. Innes Street Salisbury, NC 28144-4375 Rowan County Public Central Library Ph: 704-216-8228 2,060 Unknown N/A Not Used Visual Upgradient Inactive 209 W. Bank St. 209 W. Bank St. Salisbury, NC 28144 Mrs. Rosalie Laughlin 209 W. Bank Street Salisbury, NC 28144-4923 Mrs. Rosalie Laughlin 209 W. Bank Street Salisbury, NC 28144-4924 2,310 Unknown N/A Irrigation Visual Upgradient Inactive 128 S. Fulton St. 128 S. Fulton St. Salisbury, NC 28144 Edward and Susan Norvell 128 S. Fulton St. Salisbury, NC 28144-4843 Edward and Susan Norvell 128 S. Fulton St. Salisbury, NC 28144-4843 2,880 20-30 ft N/A Not Used Visual Upgradient Inactive ADT 10 Page 1 of 1 Table 12: Analytical Data for Natural Attenuation Parameters DSCA ID No.: DC800010 Sa m p l i n g D a t e ( m m / d d / y y ) Di s s o l v e d o x y g e n ( D O ) Ni t r a t e Su l f a t e Ma j o r C a t i o n s Me t h a n e Fe r r o u s I r o n Ox i d a t i o n r e d u c t i o n p o t e n t i a l (O R P ) Al k a l i n i t y Ch l o r i d e ( o p t i o n a l ) Co n d u c t i v i t y pH Te m p e r a t u r e To t a l o r g a n i c c a r b o n ( T O C ) Et h a n e Et h e n e Units mg/L mg/L mg/L mg/L mg/L mg/L mV mg/L mg/L μs/cm2 std unit ° C mg/L mg/L mg/L MW-2 8/28/23 1.57 NA NA NA NA NA 56.9 NA NA 196.2 5.16 26.0 NA NA NA 7/18/18 1.61 NA NA NA NA NA 113 NA NA 301 6.40 24.31 NA NA NA 8/28/23 1.75 NA NA NA NA NA 59.7 NA NA 344.9 5.12 23.4 NA NA NA 8/14/17 0.71 NA NA NA NA NA 271 NA NA 179 4.70 23.93 NA NA NA 8/29/23 2.73 NA NA NA NA NA 30.3 NA NA 154.1 5.42 23.2 NA NA NA MW-5 8/14/17 8/14/17 2.14 NA NA NA NA NA 243 NA NA 287 5.65 26.19 NA NA NA 8/28/23 3.47 NA NA NA NA NA 34.2 NA NA 341.1 5.96 22.5 NA NA NA MW-7 8/14/17 2.74 NA NA NA NA NA 268 NA NA 158 4.81 25.87 NA NA NA 8/14/17 4.49 NA NA NA NA NA 280 NA NA 147 4.90 21.63 NA NA NA 8/29/23 4.99 NA NA NA NA NA 66.4 NA NA 108.3 5.00 21.1 NA NA NA 8/14/17 2.55 NA NA NA NA NA 270 NA NA 280 5.22 18.68 NA NA NA 8/29/23 2.33 NA NA NA NA NA 43.9 NA NA 579.3 6.28 18.5 NA NA NA MW-12 8/28/23 7.89 NA NA NA NA NA 360.5 NA NA 79.6 5.40 22.7 NA NA NA 8/14/17 2.78 NA NA NA NA NA 289 NA NA 410 4.30 21.34 NA NA NA 8/28/23 4.32 NA NA NA NA NA 407.1 NA NA 373.1 5.12 23.1 NA NA NA MW-14 8/28/23 1.05 NA NA NA NA NA 65.8 NA NA 66.7 5.43 22.3 NA NA NA MW-15 7/10/20 0.00 NA NA NA NA NA NA NA NA 133 5.92 20.95 NA NA NA MW-16 8/28/23 1.80 NA NA NA NA NA 343.9 NA NA 470.4 5.56 26.7 NA NA NA 1/16/19 2.99 NA NA NA NA NA 244 NA NA 131 5.03 17.04 NA NA NA 1/9/20 3.45 NA NA NA NA NA 225 NA NA 99 4.43 12.81 NA NA NA 8/28/23 1.97 NA NA NA NA NA 483.9 NA NA 124.9 4.65 22.2 NA NA NA 1/10/20 6.67 NA NA NA NA NA 214 NA NA 229 5.65 17.51 NA NA NA 8/29/23 4.24 NA NA NA NA NA 395.1 NA NA 67.7 5.08 20.4 NA NA NA 1/10/20 8.30 NA NA NA NA NA 204 NA NA 110 5.79 14.25 NA NA NA 8/29/23 3.17 NA NA NA NA NA 314.4 NA NA 129.5 4.35 21.7 NA NA NA 1/10/20 7.79 NA NA NA NA NA 181 NA NA 150 6.19 17.51 NA NA NA 8/29/23 0.77 NA NA NA NA NA 239.9 NA NA 99.3 5.44 20.8 NA NA NA 1/10/20 5.80 NA NA NA NA NA 216 NA NA 172 5.62 19.38 NA NA NA 8/29/23 7.62 NA NA NA NA NA 440.0 NA NA 136.4 4.39 24.6 NA NA NA Sa m p l e I D MW-17 MW-18 MW-19 MW-20 MW-21 Wells below associated with Vogue-08 Cleaners (DC800008) located at 106 N. Long Street. MW-4 Minimal water in 1-inch well, purged dry with bladder pump, no parameters collected. MW-13 Wells below associated with Vogue-10 Cleaners (DC800010) located at 402 E. Innes Street. MW-3 MW-11 MW-8 MW-6D ADT 12 Page 1 of 1 YUMMI-BANH-MI (VOGUE-10 CLEANERS) LEGEND: SOURCE PROPERTY LINE NOTE: ALL LOCATIONS ARE APPROXIMATE PARCEL LINE MONITORING WELL Well Identification MW-1 SB-1 Boring Identification SOIL BORING/ TEMPORARY MONITORING WELL SGMP-1 Point Identification FAMILY DOLLAR STORE TOKYO EXPRESS MW-18 MW-19 MW-21 SGMP-1/ SB-7A SGMP-2/ SB-8A SGMP-3/ SB-9A MW-13 SB-6 SB-5/TW-5 SB-4 SB-1/ TW-1 SB-2/ TW-2 SB-3 SB-12 SOIL GAS MONITORING POINT/ SOIL BORING NOR T H L O N G S T R E E T EAS T I N N E S S T R E E T NOR T H SHA V E R STR E E T EAS T C O U N C I L S T R E E T FIRST NATIONAL BANK SB-14 SB-13 SB-15 0.0063 TETRACHLOROETHYLENE ISOCONCENTRATION CONTOUR (DASHED WHERE INFERRED) (mg/kg) 0.00 6 3 SCALE: 1" = 40' 0 10 20 30 40 N Attachment: Dr a w i n g F i l e : Pr o j e c t N u m b e r : Ck d . B y : Dr n . B y : Ap p ' d B y : Ck d . D a t e : Scale: Date: C:\ U S E R S \ K A S I E . D U R D E N \ O N E A T L A S \ D I G I T A L S E R V I C E S - F I L E S E R V E R \ 2 0 2 4 \ C A D D E P A R T M E N T \ N C D E Q - D W M - D S C A P R O G R A M \ 8 0 - 0 0 1 0 F O R M E R V O G U E C L E A N E R S \ D C 8 0 1 0 S L 0 3 - S O I L . D W G , AT T 1 . 2 . 3 SO I L A N A L Y T I C A L M A P 4/24 SE E L O W E R L E F T VO G U E C L E A N E R S 40 2 E A S T I N N E S S T R E E T SA L I S B U R Y , R O W A N C O U N T Y , N O R T H C A R O L I N A DC 8 0 1 0 S L 0 3 AS SHOWN KD AQ 1/2/3 NO T E S : 1. Fe a t u r e s s h o w n a r e n o t a n a u t h o r i t a t i v e l o c a t i o n , n o r a r e t h e y p r e s e n t e d to a s t a t e d a c c u r a c y . 2. So i l r e s u l t s a r e m e a s u r e d i n m i l l i g r a m s p e r k i l o g r a m ( m g / k g ) . 3. bg s = b e l o w g r o u n d s u r f a c e . 4. J = e s t i m a t e d v a l u e b e t w e e n t h e l a b o r a t o r y r e p o r t i n g a n d m e t h o d de t e c t i o n l i m i t s . 5. Re s u l t s s h o w n BO L D e x c e e d s t h e I H S B P S R G ( I n a c t i v e H a z a r d o u s Br a n c h ' s P r e l i m i n a r y S o i l R e m e d i a t i o n G o a l , F e b r u a r y 2 0 2 4 ) . CO O R D I N A T E S Y S T E M : NA D 1 9 8 3 N O R T H C A R O L I N A S T A T E P L A N E F I P S 3 2 0 0 , U S S U R V E Y F E E T DS C A S i t e I D : DC 8 0 0 0 1 0 73 0 730 740 740 75 0 75 0 76 0 760 76 0 770 722 72 2 724 724 72 4 724 726 72 6 726 72 8 728 73 2 732 73 4 73 4 736 73 6 738 73 8 742 742 744 744 746 74 6 748 74 8 75 2 75 4 75 6 756 75 6 75 8 758 75 8 762 762 76 2 764 764 764 766 766 766 768 768 768 MW-15 MW-17/ TW-16 EAS T I N N E S S T R E E T NOR T H L O N G S T R E E T MW-9 MW-10 MW-16 MW-5 MW-6D MW-4 MW-14 MW-7/ TMW-4 MW-12 MW-3 MW-8 MW-18 MW-2 MW-1 MW-11 MW-19 MW-20 MW-21 MW-13 VOGUE-08 CLEANERS FIRST NATIONAL BANK IGLESIA NUEVE VIDA DEE SALISBURY CHURCH CHEERWINE PARKING GARAGE FAMILY DOLLAR STORE EAS T C O U N C I L S T R E E T EAS T L I B E R T Y S T R E E T NOR T H S H A V E R S T R E E T YUMMI-BANH-MI (FORMER VOGUE-10 CLEANERS) TOKYO EXPRESS MW-1-WT DEP O T S T R E E T MW-10-WT LEGEND: SOURCE PROPERTY LINE NOTE: ALL LOCATIONS ARE APPROXIMATE PARCEL LINE ABANDONED MONITORING WELLMW-15 Well Identification MW-1-WT Well Identification MONITORING WELL ASSOCIATED WITH SALISBURY GAS PLANT #1 IHSB SITE MW-6D TYPE III MONITORING WELL (VOGUE-08 CLEANERS DC800008) Well Identification MW-1 MONITORING WELL TYPE II (VOGUE-08 CLEANERS DC800008) Well Identification MW-18 MONITORING WELL TYPE II (VOGUE-10 CLEANERS DC800010) Well Identification STREAM AND FLOW DIRECTION (DASHED WHERE UNDERGROUND) SCALE: 1" = 100' 0 25 1005075 N SALISBURY GAS PLANT #1 Attachment: Dr a w i n g F i l e : Pr o j e c t N u m b e r : Ck d . B y : Drn . B y : Ap p ' d B y : Ck d . D a t e : Scale: Date: C: \ U S E R S \ J A C K . G O S E \ O N E A T L A S \ D I G I T A L S E R V I C E S - F I L E S E R V E R \ 2 0 2 4 \ C A D D E P A R T M E N T \ N C D E Q - D W M - D S C A P R O G R A M \ 8 0 - 0 0 1 0 F O R M E R V O G U E C L E A N E R S \ D C 8 0 1 0 S L 0 4 - M W L O C . D W G , AT T 4 MO N I T O R I N G W E L L L O C A T I O N M A P 3/24 SE E L O W E R L E F T VO G U E - 1 0 C L E A N E R S 40 2 E A S T I N N E S S T R E E T SA L I S B U R Y , R O W A N C O U N T Y , N O R T H C A R O L I N A DC 8 0 1 0 S L 0 4 AS SHOWN MS AS 4 NO T E S : 1. Fe a t u r e s s h o w n a r e n o t a n a u t h o r i t a t i v e l o c a t i o n , n o r a r e t h e y p r e s e n t e d to a s t a t e d a c c u r a c y . CO O R D I N A T E S Y S T E M : NA D 1 9 8 3 N O R T H C A R O L I N A S T A T E P L A N E F I P S 3 2 0 0 , U S S U R V E Y F E E T DS C A I D : DC 8 0 0 0 1 0 73 0 730 740 740 75 0 750 750 75 0 76 0 760 722 722 724 72 4 72 4 72 6 726 72 8 728 73 2 732 73 4 734 736 73 6 738 738 742 742 744 744 74 6 74 6 746 74 6 748 748 748 74 8 752 752 752 754 754 754 75 6 756 75 6 75 8 758 75 8 76 2 762 764 764 766 766 MW-9 MW-15 MW-10 MW-16 MW-5 MW-6D MW-4 MW-14 MW-7/ TMW-4 MW-12 MW-3 MW-8 MW-18 MW-2 MW-1 MW-11 MW-17/ TW-16 MW-19 MW-20 MW-21 MW-13 NM 731.38 729.51 732.46 731.73 733.68 728.50 734.39 NM 736.40 735.44 735.34 735.98 731.68 732.94 716.12 728.34729.41 721.53 VOGUE-08 CLEANERS FIRST NATIONAL BANK IGLESIA NUEVE VIDA DEE SALISBURY CHURCH CHEERWINE PARKING GARAGE FAMILY DOLLAR STORE TOKYO EXPRESS EAS T I N N E S S T R E E T EAS T C O U N C I L S T R E E T EAS T L I B E R T Y S T R E E T NOR T H L O N G S T R E E T NOR T H S H A V E R S T R E E T DEP O T STR E E T YUMMI-BANH MI (FORMER VOGUE-10 CLEANERS) NM MW-1-WT MW-10-WT LEGEND: SOURCE PROPERTY LINE NOTE: ALL LOCATIONS ARE APPROXIMATE PARCEL LINE 72 GROUNDWATER ELEVATION CONTOUR (DASHED WHERE INFERRED) GROUNDWATER FLOW DIRECTION ABANDONED MONITORING WELLMW-15 Well Identification MW-1-WT Well Identification MONITORING WELL ASSOCIATED WITH SALISBURY GAS PLANT #1 IHSB SITE MW-6D TYPE III MONITORING WELL (VOGUE-08 CLEANERS DC800008) Well Identification MW-18 MONITORING WELL TYPE II (VOGUE-10 CLEANERS DC800010) Well Identification MW-2 737.64 MONITORING WELL TYPE II (VOGUE-08 CLEANERS DC800008) Well Identification Relative Groundwater Elevation (ft) STREAM AND FLOW DIRECTION (DASHED WHERE UNDERGROUND) SCALE: 1" = 100' 0 25 1005075 N 720.89 723.87 73 4 73 2 73 0 72 8 72 6 72 4 72 2 72 0 SALISBURY GAS PLANT #1 73 6 Attachment: Dra w i n g F i l e : Pr o j e c t N u m b e r : Ck d . B y : Dr n . B y : Ap p ' d B y : Ck d . D a t e : Scale: Date: C: \ U S E R S \ J A C K . G O S E \ O N E A T L A S \ D I G I T A L S E R V I C E S - F I L E S E R V E R \ 2 0 2 4 \ C A D D E P A R T M E N T \ N C D E Q - D W M - D S C A P R O G R A M \ 8 0 - 0 0 1 0 F O R M E R V O G U E C L E A N E R S \ D C 8 0 1 0 S L 0 4 - P O T . D W G , FI G 6 GR O U N D W A T E R E L E V A T I O N C O N T O U R M A P 3/24 SE E L O W E R L E F T VO G U E - 1 0 C L E A N E R S 40 2 E A S T I N N E S S T R E E T SA L I S B U R Y , R O W A N C O U N T Y , N O R T H C A R O L I N A DC 8 0 1 0 S L 0 4 AS SHOWN MS AS 6 NO T E S : 1. Fe a t u r e s s h o w n a r e n o t a n a u t h o r i t a t i v e l o c a t i o n , n o r a r e t h e y p r e s e n t e d to a s t a t e d a c c u r a c y . 2. Gr o u n d w a t e r e l e v a t i o n s m e a s u r e d 8 / 2 8 / 2 0 2 3 a n d 8 / 2 9 / 2 0 2 3 . 3. Ty p e I I I w e l l s n o t u s e d t o c o n s t r u c t c o n t o u r s . 4. NM = N o t m e a s u r e d . CO O R D I N A T E S Y S T E M : NA D 1 9 8 3 N O R T H C A R O L I N A S T A T E P L A N E F I P S 3 2 0 0 , U S S U R V E Y F E E T DS C A I D : DC 8 0 0 0 1 0 DEP O T S T R E E T 730 730 73 0 730 740 740 750 760 722 72 2 724 724 724 72 4 726 72 6 726 726 728 728 72 8 728 732 73 2 73 2 732 734 734 73 4 734 736 736 738 73 8 74 2 742 74 4 744 746 746 748 74 8 75275475 675 8 762 764 766 768 768 FIRST NATIONAL BANK FAMILY DOLLAR STORE TOKYO EXPRESS EAS T I N N E S S T R E E T EAS T C O U N C I L S T R E E T EAS T L I B E R T Y S T R E E T NOR T H L O N G S T R E E T NOR T H S H A V E R S T R E E T YUMMI-BANH-MI (FORMER VOGUE-10 CLEANERS) MW-11 MW-19 MW-20 MW-18 MW-21 MW-1-WT SCALE: 1" = 100' 0 25 1005075 N LEGEND: SOURCE PROPERTY LINE NOTE: ALL LOCATIONS ARE APPROXIMATE PARCEL LINE PCE ISOCONCENTRATION CONTOUR (DASHED WHERE INFERRED) (mg/L)0.0007 STREAM AND FLOW DIRECTION (DASHED WHERE UNDERGROUND) ABANDONED MONITORING WELLMW-15 Well Identification MW-1-WT Well Identification MONITORING WELL ASSOCIATED WITH SALISBURY GAS PLANT #1 IHSB SITE MW-6D TYPE III MONITORING WELL (VOGUE-08 CLEANERS DC800008) Well Identification MW-1 MONITORING WELL TYPE II (VOGUE-08 CLEANERS DC800008) Well Identification MW-18 MONITORING WELL TYPE II (VOGUE-10 CLEANERS DC800010) Well Identification VOGUE-08 CLEANERS IGLESIA NUEVE VIDA DEE SALISBURY CHURCH CHEERWINE PARKING GARAGE MW-13 MW-5 MW-8 MW-3 MW-16 MW-15 MW-10 MW-2 MW-14 MW-4 MW-6D MW-1 MW-12 MW-17 MW-9 MW-7 0.007 0.07 0.00 0 7 0.0 0 7 0.07 0.07 0.00 0 7 MW-10-WT SW-5 PW-5 SW-2 SW-1 PW-1 SALISBURY GAS PLANT #1 Attachment: Dr a w i n g F i l e : Pr o j e c t N u m b e r : Ck d . B y : Dr n . B y : Ap p ' d B y : Ck d . D a t e : Scale: Date: C:\ U S E R S \ J A C K . G O S E \ O N E A T L A S \ D I G I T A L S E R V I C E S - F I L E S E R V E R \ 2 0 2 4 \ C A D D E P A R T M E N T \ N C D E Q - D W M - D S C A P R O G R A M \ 8 0 - 0 0 1 0 F O R M E R V O G U E C L E A N E R S \ D C 8 0 1 0 S L 0 4 - P C E . D W G , FI G 7 GR O U N D W A T E R A N A L Y T I C A L M A P 3/24 SE E L O W E R L E F T VO G U E - 1 0 C L E A N E R S 40 2 E A S T I N N E S S T R E E T SA L I S B U R Y , R O W A N C O U N T Y , N O R T H C A R O L I N A DC 8 0 1 0 S L 0 4 AS SHOWN MS JW 7 NO T E S : 1. Fe a t u r e s s h o w n a r e n o t a n a u t h o r i t a t i v e l o c a t i o n , n o r a r e t h e y p r e s e n t e d to a s t a t e d a c c u r a c y . 2. Re s u l t s i n m i l l i g r a m s p e r l i t e r ( m g / L ) . 3. Te t r a c h l o r o e t h y l e n e ( P C E ) p l u s a n y o t h e r c o m p o u n d a b o v e 2 L S t a n d a r d i s sh o w n o n f i g u r e . 4. Re s u l t s i n bo l d e x c e e d 2 L S t a n d a r d . 5. <X = B e l o w l a b o r a t o r y r e p o r t i n g l i m i t o f X . 6. J = E s t i m a t e d c o n c e n t r a t i o n a b o v e t h e l a b o r a t o r y d e t e c t i o n l i m i t b u t b e l o w t h e la b o r a t o r y r e p o r t i n g l i m i t . 7. Co n t o u r s a r e b a s e d o n m a x i m u m c o n c e n t r a t i o n a t a n y d e p t h . CO O R D I N A T E S Y S T E M : NA D 1 9 8 3 N O R T H C A R O L I N A S T A T E P L A N E F I P S 3 2 0 0 , U S S U R V E Y F E E T DS C A I D : DC 8 0 0 0 1 0 720 72 0 730 730 73 0 730 740 74 0 740 740 74 0 740 74 0 740 75 0 75 0 760 76 0 760 71 4 71 4 716 71 6 718 71 8 722 722 724 72 4 726 726726 72 6 728 728 72 8 72 8 732 73 2 73 2 73 2 734 734 73 4 734736 73 6 736736 73 6 736 738 73 8 738 738 738 738 742 742 742 74 2 742 742 74 2 742 744 744 744744 74 4 744 74 6 74674 8 74 8 752 752 752 752 754 754 754 754 756 756 756758 758 758 758758 762 76 2 762 76 4 764 76 6 766 SW-6 SW-2 SW-5 SW-1 SW-3 EAS T I N N E S S T R E E T EAS T C O U N C I L S T R E E T NOR T H L O N G S T R E E T MW-17/ TW-16 PW-5 PW-1 PW-3 SW-4 50 SCALE: 1" = 200' 0 100 150 200 N LEGEND: SOURCE PROPERTY LINE ROWAN COUNTY PARCEL STREAM AND FLOW DIRECTION (DASHED WHERE UNDERGROUND) SURFACE WATER SAMPLE LOCATIONSW-2 Sample Identification NOTE: ALL LOCATIONS ARE APPROXIMATE ABANDONED MONITORING WELLMW-15 Well Identification MW-1-WT Well Identification MONITORING WELL ASSOCIATED WITH SALISBURY GAS PLANT #1 IHSB SITE MW-6D TYPE III MONITORING WELL (VOGUE-08 CLEANERS DC800008) Well Identification MW-1 MONITORING WELL TYPE II (VOGUE-08 CLEANERS DC800008) Well Identification MW-18 MONITORING WELL TYPE II (VOGUE-10 CLEANERS DC800010) Well Identification YUMMI BANH MI (FORMER VOGUE-10 CLEANER) MW-13 MW-8 MW-3 MW-5 MW-16 MW-15 MW-10 MW-2 MW-7 MW-1 MW-12 MW-11 MW-6D MW-4 MW-14 MW-9 MW-19 MW-20 MW-21 MW-18 MW-1-WT VOGUE-08 CLEANER MW-10-WT SALISBURY GAS PLANT #1 Attachment: Dr a w i n g F i l e : Pr o j e c t N u m b e r : Ck d . B y : Dr n . B y : Ap p ' d B y : Ck d . D a t e : Scale: Date: C:\ U S E R S \ J A C K . G O S E \ O N E A T L A S \ D I G I T A L S E R V I C E S - F I L E S E R V E R \ 2 0 2 4 \ C A D D E P A R T M E N T \ N C D E Q - D W M - D S C A P R O G R A M \ 8 0 - 0 0 1 0 F O R M E R V O G U E C L E A N E R S \ D C 8 0 1 0 S L 0 4 - S W . D W G , FI G 1 0 SU R F A C E W A T E R A N A L Y T I C A L M A P 3/24 SE E L O W E R L E F T VO G U E - 1 0 C L E A N E R S 10 6 N O R T H L O N G S T R E E T SA L I S B U R Y , R O W A N C O U N T Y , N O R T H C A R O L I N A DC 8 0 1 0 S L 0 4 AS SHOWN MS JW 10 NO T E S : 1. Fe a t u r e s s h o w n a r e n o t a n a u t h o r i t a t i v e l o c a t i o n , n o r a r e t h e y p r e s e n t e d to a s t a t e d a c c u r a c y . 2. Re s u l t s i n m i l l i g r a m s p e r l i t e r ( m g / L ) . 3. Te t r a c h l o r o e t h y l e n e ( P C E ) p l u s a n y o t h e r c o m p o u n d a b o v e N C s u r f a c e wa t e r s t a n d a r d i s s h o w n o n f i g u r e . 4. Re s u l t s i n bo l d e x c e e d N C s u r f a c e w a t e r s t a n d a r d s . 5. <X = B e l o w l a b o r a t o r y r e p o r t i n g l i m i t o f X . CO O R D I N A T E S Y S T E M : NA D 1 9 8 3 N O R T H C A R O L I N A S T A T E P L A N E F I P S 3 2 0 0 , U S S U R V E Y F E E T DS C A I D : DC 8 0 0 0 1 0 VOGUE-08 CLEANERS FORMER VOGUE-10 CLEANERS LEGEND: SOURCE PROPERTY LINE NOTE: ALL LOCATIONS ARE APPROXIMATE PARCEL LINE WATER SUPPLY WELL STREAM/CREEK 0.5 MILE RADIUS 1,500 FEET RADIUS INACTIVE IRRIGATION SUPPLY WELL: 209. WEST BANK STREET 2,310 FT. FROM SITE INACTIVE HAND DUGHISTORICAL TOWN WELL: 201 WEST. FISHER STREET ROWAN PUBLIC LIBRARY 2,060 FEET FROM SITE INACTIVE HAND DUG WELL: PRIVATE RESIDENCE 128 SOUTH FULTON STREET2,880 FT. FROM SITE UNNAMED TRIBUTARY OF TOWN CREEK EAS T I N N E S S T R E E T NOR T H L O N G S T R E E T NOR T H L E E S T R E E T NOR T H C L A Y S T R E E T EAS T C O U N C I L S T R E E T EAS T L I B E R T Y S T R E E T EAS T K E R R S T R E E T EAS T B A N K S T R E E T EAS T F I S H E R S T R E E T MAR T I N L U T H E R K I N G J R A V E N U E NOR T H C H U R C H S T R E E T NOR T H J A C K S O N S T R E E T NOR T H M A I N S T R E E T DEP O T S T R E E T 600400200 SCALE: 1" = 600' 0 N Attachment: Dr a w i n g F i l e : Pr o j e c t N u m b e r : Ck d . B y : Dr n . B y : Ap p ' d B y : Ck d . D a t e : Scale: Date: C: \ U S E R S \ M I L E S . S H A R P L E S S \ O N E A T L A S \ D I G I T A L S E R V I C E S - F I L E S E R V E R \ 2 0 2 4 \ C A D D E P A R T M E N T \ N C D E Q - D W M - D S C A P R O G R A M \ 8 0 - 0 0 1 0 F O R M E R V O G U E C L E A N E R S \ D C 8 0 1 0 S L 0 3 - U S G S . D W G , AT T 1 1 US G S Q U A D M A P 2/24 SE E L O W E R L E F T VO G U E C L E A N E R S 40 2 E A S T I N N E S S T R E E T SA L I S B U R Y , R O W A N C O U N T Y , N O R T H C A R O L I N A DC 8 0 1 0 S L 0 2 AS SHOWN MS JW 11 NO T E S : 1. Fe a t u r e s s h o w n a r e n o t a n a u t h o r i t a t i v e l o c a t i o n , n o r a r e t h e y p r e s e n t e d to a s t a t e d a c c u r a c y . CO O R D I N A T E S Y S T E M : NA D 1 9 8 3 N O R T H C A R O L I N A S T A T E P L A N E F I P S 3 2 0 0 , U S S U R V E Y F E E T DS C A I D : DC 8 0 0 0 1 0 VOGUE-08 CLEANERS FIRST NATIONAL BANK FAMILY DOLLAR STORE TOKYO EXPRESS MW-15 MW-10 MW-16 MW-5 MW-6D MW-3 MW-8 MW-18 MW-2 MW-1 MW-19 MW-20 MW-21 SGMP-1/ SB-7A SGMP-2/ SB-8A SGMP-3/SB-9A MW-13 YUMMI-BANH-MI VOGUE-10 CLEANERS IA-2 IA-1 NOR T H L O N G S T R E E T EAS T I N N E S S T R E E T NOR T H S H A V E R S T R E E T EAS T C O U N C I L S T R E E T SG-3 SG-2 SG-1 201 N. LONG 412 COUNCIL 408 COUNCIL AA-1 SGMP-4 SGMP-5 SGMP-6 SGMP-7 VP-3 VP-1 VP-2 SGMP-12 SGMP-10 SGMP-11SGMP-8 SGMP-9 SCALE: 1" = 60' 200 40 60 N LEGEND: SOURCE PROPERTY LINE NOTE: ALL LOCATIONS ARE APPROXIMATE PARCEL LINE NO RISK EXCEEDANCES SGMP-1 SOIL-GAS MONITORING POINT/INDOOR AIR IA-1 ABANDONED MONITORING WELLMW-15 Well Identification RESIDENTIAL RISK EXCEEDANCE SOIL-GAS MONITORING POINTSG-2 Sample Identification AA-1 Sample Identification 201 N. LONG AMBIENT AIR SAMPLE NO RISK EXCEEDANCE CRAWLSPACE SAMPLE NO RISK EXCEEDANCE Point Identification Point Identification SUB-SLAB GAS SAMLPEVP-1 Point Identification MW-1 MONITORING WELL TYPE II Well Identification Attachment: Dr a w i n g F i l e : Pr o j e c t N u m b e r : Ck d . B y : Dr n . B y : Ap p ' d B y : Ck d . D a t e : Scale: Date: C:\ U S E R S \ J A C K . G O S E \ O N E A T L A S \ D I G I T A L S E R V I C E S - F I L E S E R V E R \ 2 0 2 4 \ C A D D E P A R T M E N T \ N C D E Q - D W M - D S C A P R O G R A M \ 8 0 - 0 0 1 0 F O R M E R V O G U E C L E A N E R S \ D C 8 0 1 0 S L 0 4 - V I . D W G , AT T 1 3 . 1 4 VA P O R I N T R U S I O N A N A L Y T I C A L M A P 2/24 SE E L O W E R L E F T VO G U E - 1 0 C L E A N E R S 40 2 E A S T I N N E S S T R E E T SA L I S B U R Y , R O W A N C O U N T Y , N O R T H C A R O L I N A DC 8 0 1 0 S L 0 3 AS SHOWN DH AQ 13/14 NO T E S : 1. Fe a t u r e s s h o w n a r e n o t a n a u t h o r i t a t i v e l o c a t i o n , n o r a r e t h e y p r e s e n t e d to a s t a t e d a c c u r a c y . 2. Co n c e n t r a t i o n s a r e r e p o r t e d i n m i c o g r a m s p e r c u b i c m e t e r ( µ g / m 3). 3. Va l u e s i n BO L D /BO L D e x c e e d c o r r e s p o n d i n g r i s k t h r e s h o l d d e f i n e d b y D S C A Pr o g r a m ( C u m u l a t i v e C a r c i n o g e n i c R i s k o f 1 . 0 E - 0 4 a n d / o r N o n - C a r c i n o g e n i c Ha z a r d I n d e x o f 1 . 0 ) . 4. 4. - - = R i s k n o t q u a n t i f i a b l e . CO O R D I N A T E S Y S T E M : NA D 1 9 8 3 N O R T H C A R O L I N A S T A T E P L A N E F I P S 3 2 0 0 , U S S U R V E Y F E E T DS C A I D : DC 8 0 0 0 1 0 ATTACHMENT 15 LABORATORY ANALYTICAL REPORT S #=CL# September 06, 2023 LIMS USE: FR - ASHLEIGH THRASH LIMS OBJECT ID: 92685285 92685285 Project: Pace Project No.: RE: Ashleigh Thrash ATC Group Services, LLC 7606 Whitehall Exceutive Center Drive Suite 800 Charlotte, NC 28271 DC8008SL09 VOGUE CLEANERS Dear Ashleigh Thrash: Enclosed are the analytical results for sample(s) received by the laboratory on August 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, Taylor M Cannon taylor.cannon@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 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 54 #=CP# CERTIFICATIONS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 54 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92685285001 MW-2 EPA 8260D 70 PASI-CLMB 92685285002 MW-3 EPA 8260D 70 PASI-CLMB 92685285003 MW-14 EPA 8260D 70 PASI-CLMB 92685285004 MW-6D EPA 8260D 70 PASI-CLMB 92685285005 MW-8 EPA 8260D 70 PASI-CLMB 92685285006 MW-11 EPA 8260D 70 PASI-CLMB 92685285007 MW-13 EPA 8260D 70 PASI-CLMB 92685285008 MW-12 EPA 8260D 70 PASI-CLMB 92685285009 MW-17 EPA 8260D 70 PASI-CLMB 92685285010 MW-4 EPA 8260D 70 PASI-CLMB 92685285011 MW-16 EPA 8260D 70 PASI-CLMB 92685285012 MW-19 EPA 8260D 70 PASI-CLMB 92685285013 MW-20 EPA 8260D 70 PASI-CLMB 92685285014 MW-21 EPA 8260D 70 PASI-CLMB 92685285015 MW-18 EPA 8260D 70 PASI-CLMB PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-2 Lab ID:92685285001 Collected:08/28/23 12:40 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 18:14 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 18:14 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 18:14 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 18:14 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 18:14 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 18:14 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 18:14 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 18:14 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 18:14 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 18:14 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 18:14 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 18:14 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 18:14 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 18:14 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 18:14 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 18:14 75-00-31.0 1 Chloroform <0.43 ug/L 08/31/23 18:14 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 18:14 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 18:14 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 18:14 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 18:14 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 18:14 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 18:14 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 18:14 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 18:14 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 18:14 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 18:14 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 18:14 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 18:14 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 18:14 107-06-21.0 1 1,1-Dichloroethene 0.62J ug/L 08/31/23 18:14 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 18:14 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 18:14 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 18:14 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 18:14 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 18:14 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 18:14 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 18:14 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 18:14 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 18:14 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 18:14 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 18:14 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 18:14 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 18:14 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 18:14 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 18:14 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-2 Lab ID:92685285001 Collected:08/28/23 12:40 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 18:14 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 18:14 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 18:14 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 18:14 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 18:14 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 18:14 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 18:14 79-34-51.0 1 Tetrachloroethene 58.4 ug/L 08/31/23 18:14 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 18:14 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 18:14 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 18:14 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 18:14 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 18:14 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 18:14 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 18:14 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 18:14 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 18:14 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 18:14 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 18:14 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 18:14 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 18:14 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %08/31/23 18:14 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %08/31/23 18:14 17060-07-070-130 1 Toluene-d8 (S)99 %08/31/23 18:14 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-3 Lab ID:92685285002 Collected:08/28/23 10:30 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 13:19 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 13:19 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 13:19 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 13:19 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 13:19 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 13:19 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 13:19 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 13:19 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 13:19 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 13:19 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 13:19 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 13:19 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 13:19 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 13:19 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 13:19 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 13:19 75-00-31.0 1 Chloroform 0.44J ug/L 08/31/23 13:19 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 13:19 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 13:19 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 13:19 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 13:19 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 13:19 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 13:19 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 13:19 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 13:19 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 13:19 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 13:19 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 13:19 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 13:19 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 13:19 107-06-21.0 1 1,1-Dichloroethene <0.35 ug/L 08/31/23 13:19 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 13:19 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 13:19 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 13:19 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 13:19 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 13:19 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 13:19 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 13:19 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 13:19 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 13:19 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 13:19 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 13:19 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 13:19 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 13:19 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 13:19 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 13:19 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-3 Lab ID:92685285002 Collected:08/28/23 10:30 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 13:19 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 13:19 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 13:19 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 13:19 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 13:19 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 13:19 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 13:19 79-34-51.0 1 Tetrachloroethene <0.29 ug/L 08/31/23 13:19 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 13:19 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 13:19 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 13:19 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 13:19 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 13:19 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 13:19 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 13:19 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 13:19 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 13:19 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 13:19 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 13:19 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 13:19 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 13:19 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %08/31/23 13:19 460-00-470-130 1 1,2-Dichloroethane-d4 (S)96 %08/31/23 13:19 17060-07-070-130 1 Toluene-d8 (S)99 %08/31/23 13:19 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-14 Lab ID:92685285003 Collected:08/28/23 11:35 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 17:37 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 17:37 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 17:37 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 17:37 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 17:37 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 17:37 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 17:37 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 17:37 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 17:37 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 17:37 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 17:37 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 17:37 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 17:37 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 17:37 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 17:37 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 17:37 75-00-31.0 1 Chloroform <0.43 ug/L 08/31/23 17:37 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 17:37 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 17:37 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 17:37 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 17:37 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 17:37 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 17:37 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 17:37 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 17:37 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 17:37 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 17:37 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 17:37 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 17:37 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 17:37 107-06-21.0 1 1,1-Dichloroethene 2.6 ug/L 08/31/23 17:37 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 17:37 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 17:37 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 17:37 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 17:37 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 17:37 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 17:37 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 17:37 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 17:37 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 17:37 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 17:37 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 17:37 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 17:37 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 17:37 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 17:37 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 17:37 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-14 Lab ID:92685285003 Collected:08/28/23 11:35 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 17:37 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 17:37 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 17:37 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 17:37 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 17:37 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 17:37 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 17:37 79-34-51.0 1 Tetrachloroethene 32.5 ug/L 08/31/23 17:37 127-18-41.0 1 Toluene 0.28J ug/L 08/31/23 17:37 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 17:37 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 17:37 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 17:37 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 17:37 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 17:37 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 17:37 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 17:37 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 17:37 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 17:37 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 17:37 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 17:37 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 17:37 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %08/31/23 17:37 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %08/31/23 17:37 17060-07-070-130 1 Toluene-d8 (S)101 %08/31/23 17:37 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-6D Lab ID:92685285004 Collected:08/28/23 09:45 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 18:32 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 18:32 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 18:32 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 18:32 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 18:32 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 18:32 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 18:32 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 18:32 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 18:32 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 18:32 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 18:32 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 18:32 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 18:32 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 18:32 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 18:32 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 18:32 75-00-31.0 1 Chloroform 1.4 ug/L 08/31/23 18:32 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 18:32 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 18:32 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 18:32 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 18:32 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 18:32 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 18:32 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 18:32 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 18:32 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 18:32 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 18:32 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 18:32 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 18:32 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 18:32 107-06-21.0 1 1,1-Dichloroethene <0.35 ug/L 08/31/23 18:32 75-35-41.0 1 cis-1,2-Dichloroethene 2.4 ug/L 08/31/23 18:32 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 18:32 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 18:32 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 18:32 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 18:32 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 18:32 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 18:32 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 18:32 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 18:32 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 18:32 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 18:32 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 18:32 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 18:32 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 18:32 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 18:32 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-6D Lab ID:92685285004 Collected:08/28/23 09:45 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 18:32 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 18:32 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 18:32 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 18:32 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 18:32 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 18:32 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 18:32 79-34-51.0 1 Tetrachloroethene 103 ug/L 08/31/23 18:32 127-18-41.0 1 Toluene 0.30J ug/L 08/31/23 18:32 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 18:32 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 18:32 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 18:32 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 18:32 79-00-51.0 1 Trichloroethene 7.2 ug/L 08/31/23 18:32 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 18:32 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 18:32 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 18:32 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 18:32 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 18:32 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 18:32 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 18:32 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %08/31/23 18:32 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %08/31/23 18:32 17060-07-070-130 1 Toluene-d8 (S)99 %08/31/23 18:32 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-8 Lab ID:92685285005 Collected:08/29/23 10:00 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 13:37 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 13:37 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 13:37 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 13:37 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 13:37 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 13:37 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 13:37 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 13:37 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 13:37 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 13:37 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 13:37 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 13:37 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 13:37 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 13:37 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 13:37 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 13:37 75-00-31.0 1 Chloroform <0.43 ug/L 08/31/23 13:37 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 13:37 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 13:37 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 13:37 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 13:37 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 13:37 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 13:37 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 13:37 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 13:37 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 13:37 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 13:37 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 13:37 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 13:37 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 13:37 107-06-21.0 1 1,1-Dichloroethene <0.35 ug/L 08/31/23 13:37 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 13:37 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 13:37 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 13:37 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 13:37 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 13:37 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 13:37 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 13:37 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 13:37 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 13:37 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 13:37 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 13:37 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 13:37 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 13:37 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 13:37 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 13:37 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-8 Lab ID:92685285005 Collected:08/29/23 10:00 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 13:37 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 13:37 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 13:37 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 13:37 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 13:37 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 13:37 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 13:37 79-34-51.0 1 Tetrachloroethene 0.86J ug/L 08/31/23 13:37 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 13:37 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 13:37 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 13:37 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 13:37 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 13:37 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 13:37 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 13:37 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 13:37 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 13:37 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 13:37 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 13:37 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 13:37 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 13:37 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)97 %08/31/23 13:37 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %08/31/23 13:37 17060-07-070-130 1 Toluene-d8 (S)100 %08/31/23 13:37 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-11 Lab ID:92685285006 Collected:08/29/23 09:25 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 13:56 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 13:56 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 13:56 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 13:56 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 13:56 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 13:56 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 13:56 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 13:56 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 13:56 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 13:56 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 13:56 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 13:56 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 13:56 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 13:56 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 13:56 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 13:56 75-00-31.0 1 Chloroform 1.7 ug/L 08/31/23 13:56 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 13:56 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 13:56 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 13:56 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 13:56 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 13:56 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 13:56 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 13:56 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 13:56 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 13:56 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 13:56 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 13:56 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 13:56 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 13:56 107-06-21.0 1 1,1-Dichloroethene <0.35 ug/L 08/31/23 13:56 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 13:56 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 13:56 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 13:56 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 13:56 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 13:56 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 13:56 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 13:56 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 13:56 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 13:56 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 13:56 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 13:56 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 13:56 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 13:56 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 13:56 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 13:56 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-11 Lab ID:92685285006 Collected:08/29/23 09:25 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 13:56 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 13:56 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 13:56 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 13:56 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 13:56 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 13:56 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 13:56 79-34-51.0 1 Tetrachloroethene 2.3 ug/L 08/31/23 13:56 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 13:56 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 13:56 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 13:56 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 13:56 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 13:56 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 13:56 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 13:56 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 13:56 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 13:56 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 13:56 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 13:56 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 13:56 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 13:56 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %08/31/23 13:56 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %08/31/23 13:56 17060-07-070-130 1 Toluene-d8 (S)99 %08/31/23 13:56 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-13 Lab ID:92685285007 Collected:08/28/23 13:30 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 18:51 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 18:51 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 18:51 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 18:51 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 18:51 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 18:51 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 18:51 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 18:51 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 18:51 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 18:51 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 18:51 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 18:51 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 18:51 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 18:51 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 18:51 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 18:51 75-00-31.0 1 Chloroform <0.43 ug/L 08/31/23 18:51 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 18:51 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 18:51 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 18:51 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 18:51 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 18:51 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 18:51 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 18:51 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 18:51 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 18:51 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 18:51 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 18:51 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 18:51 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 18:51 107-06-21.0 1 1,1-Dichloroethene <0.35 ug/L 08/31/23 18:51 75-35-41.0 1 cis-1,2-Dichloroethene 3.0 ug/L 08/31/23 18:51 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 18:51 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 18:51 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 18:51 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 18:51 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 18:51 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 18:51 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 18:51 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 18:51 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 18:51 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 18:51 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 18:51 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 18:51 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 18:51 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 18:51 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-13 Lab ID:92685285007 Collected:08/28/23 13:30 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 18:51 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 18:51 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 18:51 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 18:51 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 18:51 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 18:51 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 18:51 79-34-51.0 1 Tetrachloroethene 164 ug/L 08/31/23 18:51 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 18:51 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 18:51 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 18:51 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 18:51 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 18:51 79-00-51.0 1 Trichloroethene 5.0 ug/L 08/31/23 18:51 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 18:51 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 18:51 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 18:51 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 18:51 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 18:51 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 18:51 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 18:51 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)99 %08/31/23 18:51 460-00-470-130 1 1,2-Dichloroethane-d4 (S)96 %08/31/23 18:51 17060-07-070-130 1 Toluene-d8 (S)100 %08/31/23 18:51 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-12 Lab ID:92685285008 Collected:08/28/23 10:05 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 14:14 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 14:14 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 14:14 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 14:14 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 14:14 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 14:14 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 14:14 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 14:14 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 14:14 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 14:14 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 14:14 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 14:14 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 14:14 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 14:14 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 14:14 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 14:14 75-00-31.0 1 Chloroform <0.43 ug/L 08/31/23 14:14 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 14:14 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 14:14 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 14:14 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 14:14 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 14:14 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 14:14 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 14:14 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 14:14 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 14:14 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 14:14 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 14:14 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 14:14 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 14:14 107-06-21.0 1 1,1-Dichloroethene <0.35 ug/L 08/31/23 14:14 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 14:14 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 14:14 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 14:14 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 14:14 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 14:14 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 14:14 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 14:14 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 14:14 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 14:14 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 14:14 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 14:14 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 14:14 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 14:14 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 14:14 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 14:14 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-12 Lab ID:92685285008 Collected:08/28/23 10:05 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 14:14 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 14:14 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 14:14 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 14:14 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 14:14 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 14:14 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 14:14 79-34-51.0 1 Tetrachloroethene <0.29 ug/L 08/31/23 14:14 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 14:14 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 14:14 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 14:14 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 14:14 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 14:14 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 14:14 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 14:14 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 14:14 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 14:14 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 14:14 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 14:14 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 14:14 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 14:14 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)97 %08/31/23 14:14 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %08/31/23 14:14 17060-07-070-130 1 Toluene-d8 (S)100 %08/31/23 14:14 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-17 Lab ID:92685285009 Collected:08/28/23 11:25 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <25.6 ug/L 08/31/23 19:09 67-64-11255 tert-Amyl Alcohol <182 ug/L 08/31/23 19:09 75-85-45005 tert-Amylmethyl ether <46.2 ug/L 08/31/23 19:09 994-05-850.0 5 Benzene <1.7 ug/L 08/31/23 19:09 71-43-25.0 5 Bromobenzene <1.4 ug/L 08/31/23 19:09 108-86-15.0 5 Bromochloromethane <2.3 ug/L 08/31/23 19:09 74-97-55.0 5 Bromodichloromethane <1.5 ug/L 08/31/23 19:09 75-27-45.0 5 Bromoform <1.7 ug/L 08/31/23 19:09 75-25-25.0 5 Bromomethane <8.3 ug/L 08/31/23 19:09 74-83-9 v210.0 5 3,3-Dimethyl-1-Butanol <260 ug/L 08/31/23 19:09 624-95-35005 2-Butanone (MEK)<19.8 ug/L 08/31/23 19:09 78-93-325.0 5 tert-Butyl Alcohol <134 ug/L 08/31/23 19:09 75-65-05005 tert-Butyl Formate <147 ug/L 08/31/23 19:09 762-75-42505 Carbon tetrachloride <1.7 ug/L 08/31/23 19:09 56-23-55.0 5 Chlorobenzene <1.4 ug/L 08/31/23 19:09 108-90-75.0 5 Chloroethane <3.2 ug/L 08/31/23 19:09 75-00-35.0 5 Chloroform <2.2 ug/L 08/31/23 19:09 67-66-35.0 5 Chloromethane <2.7 ug/L 08/31/23 19:09 74-87-3 v25.0 5 2-Chlorotoluene <1.6 ug/L 08/31/23 19:09 95-49-85.0 5 4-Chlorotoluene <1.6 ug/L 08/31/23 19:09 106-43-45.0 5 1,2-Dibromo-3-chloropropane <1.7 ug/L 08/31/23 19:09 96-12-810.0 5 Dibromochloromethane <1.8 ug/L 08/31/23 19:09 124-48-15.0 5 1,2-Dibromoethane (EDB)<1.4 ug/L 08/31/23 19:09 106-93-45.0 5 Dibromomethane <2.0 ug/L 08/31/23 19:09 74-95-35.0 5 1,2-Dichlorobenzene <1.7 ug/L 08/31/23 19:09 95-50-15.0 5 1,3-Dichlorobenzene <1.7 ug/L 08/31/23 19:09 541-73-15.0 5 1,4-Dichlorobenzene <1.7 ug/L 08/31/23 19:09 106-46-75.0 5 Dichlorodifluoromethane <1.7 ug/L 08/31/23 19:09 75-71-85.0 5 1,1-Dichloroethane <1.8 ug/L 08/31/23 19:09 75-34-35.0 5 1,2-Dichloroethane <1.6 ug/L 08/31/23 19:09 107-06-25.0 5 1,1-Dichloroethene <1.7 ug/L 08/31/23 19:09 75-35-45.0 5 cis-1,2-Dichloroethene 4.7J ug/L 08/31/23 19:09 156-59-25.0 5 trans-1,2-Dichloroethene <2.0 ug/L 08/31/23 19:09 156-60-55.0 5 1,2-Dichloropropane <1.8 ug/L 08/31/23 19:09 78-87-55.0 5 1,3-Dichloropropane <1.4 ug/L 08/31/23 19:09 142-28-95.0 5 2,2-Dichloropropane <1.9 ug/L 08/31/23 19:09 594-20-75.0 5 1,1-Dichloropropene <2.1 ug/L 08/31/23 19:09 563-58-65.0 5 cis-1,3-Dichloropropene <1.8 ug/L 08/31/23 19:09 10061-01-55.0 5 trans-1,3-Dichloropropene <1.8 ug/L 08/31/23 19:09 10061-02-65.0 5 Diisopropyl ether <1.5 ug/L 08/31/23 19:09 108-20-35.0 5 Ethanol <361 ug/L 08/31/23 19:09 64-17-510005 Ethylbenzene <1.5 ug/L 08/31/23 19:09 100-41-45.0 5 Ethyl-tert-butyl ether <16.2 ug/L 08/31/23 19:09 637-92-350.0 5 Hexachloro-1,3-butadiene <7.6 ug/L 08/31/23 19:09 87-68-310.0 5 2-Hexanone <2.4 ug/L 08/31/23 19:09 591-78-625.0 5 p-Isopropyltoluene <2.1 ug/L 08/31/23 19:09 99-87-65.0 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-17 Lab ID:92685285009 Collected:08/28/23 11:25 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <9.8 ug/L 08/31/23 19:09 75-09-225.0 5 4-Methyl-2-pentanone (MIBK)<13.6 ug/L 08/31/23 19:09 108-10-125.0 5 Methyl-tert-butyl ether <2.1 ug/L 08/31/23 19:09 1634-04-45.0 5 Naphthalene <3.2 ug/L 08/31/23 19:09 91-20-35.0 5 Styrene <1.5 ug/L 08/31/23 19:09 100-42-55.0 5 1,1,1,2-Tetrachloroethane <1.6 ug/L 08/31/23 19:09 630-20-65.0 5 1,1,2,2-Tetrachloroethane <1.1 ug/L 08/31/23 19:09 79-34-55.0 5 Tetrachloroethene 480 ug/L 08/31/23 19:09 127-18-45.0 5 Toluene <1.2 ug/L 08/31/23 19:09 108-88-35.0 5 1,2,3-Trichlorobenzene <4.0 ug/L 08/31/23 19:09 87-61-65.0 5 1,2,4-Trichlorobenzene <3.2 ug/L 08/31/23 19:09 120-82-15.0 5 1,1,1-Trichloroethane <1.7 ug/L 08/31/23 19:09 71-55-65.0 5 1,1,2-Trichloroethane <1.6 ug/L 08/31/23 19:09 79-00-55.0 5 Trichloroethene 2.8J ug/L 08/31/23 19:09 79-01-65.0 5 Trichlorofluoromethane <1.5 ug/L 08/31/23 19:09 75-69-45.0 5 1,2,3-Trichloropropane <1.3 ug/L 08/31/23 19:09 96-18-45.0 5 Vinyl acetate <6.6 ug/L 08/31/23 19:09 108-05-410.0 5 Vinyl chloride <1.9 ug/L 08/31/23 19:09 75-01-45.0 5 Xylene (Total)<1.7 ug/L 08/31/23 19:09 1330-20-75.0 5 m&p-Xylene <3.5 ug/L 08/31/23 19:09 179601-23-110.0 5 o-Xylene <1.7 ug/L 08/31/23 19:09 95-47-65.0 5 Surrogates 4-Bromofluorobenzene (S)97 %08/31/23 19:09 460-00-470-130 5 1,2-Dichloroethane-d4 (S)100 %08/31/23 19:09 17060-07-070-130 5 Toluene-d8 (S)99 %08/31/23 19:09 2037-26-570-130 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-4 Lab ID:92685285010 Collected:08/29/23 08:25 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 14:33 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 14:33 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 14:33 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 14:33 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 14:33 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 14:33 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 14:33 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 14:33 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 14:33 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 14:33 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 14:33 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 14:33 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 14:33 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 14:33 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 14:33 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 14:33 75-00-31.0 1 Chloroform <0.43 ug/L 08/31/23 14:33 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 14:33 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 14:33 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 14:33 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 14:33 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 14:33 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 14:33 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 14:33 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 14:33 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 14:33 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 14:33 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 14:33 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 14:33 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 14:33 107-06-21.0 1 1,1-Dichloroethene 1.0 ug/L 08/31/23 14:33 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 14:33 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 14:33 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 14:33 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 14:33 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 14:33 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 14:33 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 14:33 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 14:33 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 14:33 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 14:33 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 14:33 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 14:33 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 14:33 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 14:33 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 14:33 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-4 Lab ID:92685285010 Collected:08/29/23 08:25 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 14:33 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 14:33 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 14:33 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 14:33 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 14:33 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 14:33 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 14:33 79-34-51.0 1 Tetrachloroethene 4.1 ug/L 08/31/23 14:33 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 14:33 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 14:33 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 14:33 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 14:33 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 14:33 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 14:33 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 14:33 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 14:33 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 14:33 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 14:33 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 14:33 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 14:33 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 14:33 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %08/31/23 14:33 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %08/31/23 14:33 17060-07-070-130 1 Toluene-d8 (S)100 %08/31/23 14:33 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-16 Lab ID:92685285011 Collected:08/28/23 12:25 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 14:51 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 14:51 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 14:51 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 14:51 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 14:51 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 14:51 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 14:51 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 14:51 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 14:51 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 14:51 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 14:51 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 14:51 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 14:51 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 14:51 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 14:51 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 14:51 75-00-31.0 1 Chloroform <0.43 ug/L 08/31/23 14:51 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 14:51 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 14:51 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 14:51 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 14:51 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 14:51 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 14:51 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 14:51 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 14:51 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 14:51 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 14:51 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 14:51 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 14:51 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 14:51 107-06-21.0 1 1,1-Dichloroethene <0.35 ug/L 08/31/23 14:51 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 14:51 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 14:51 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 14:51 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 14:51 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 14:51 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 14:51 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 14:51 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 14:51 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 14:51 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 14:51 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 14:51 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 14:51 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 14:51 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 14:51 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 14:51 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-16 Lab ID:92685285011 Collected:08/28/23 12:25 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 14:51 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 14:51 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 14:51 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 14:51 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 14:51 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 14:51 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 14:51 79-34-51.0 1 Tetrachloroethene <0.29 ug/L 08/31/23 14:51 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 14:51 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 14:51 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 14:51 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 14:51 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 14:51 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 14:51 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 14:51 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 14:51 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 14:51 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 14:51 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 14:51 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 14:51 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 14:51 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)97 %08/31/23 14:51 460-00-470-130 1 1,2-Dichloroethane-d4 (S)95 %08/31/23 14:51 17060-07-070-130 1 Toluene-d8 (S)100 %08/31/23 14:51 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-19 Lab ID:92685285012 Collected:08/29/23 12:20 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 15:10 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 15:10 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 15:10 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 15:10 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 15:10 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 15:10 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 15:10 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 15:10 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 15:10 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 15:10 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 15:10 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 15:10 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 15:10 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 15:10 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 15:10 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 15:10 75-00-31.0 1 Chloroform <0.43 ug/L 08/31/23 15:10 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 15:10 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 15:10 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 15:10 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 15:10 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 15:10 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 15:10 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 15:10 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 15:10 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 15:10 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 15:10 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 15:10 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 15:10 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 15:10 107-06-21.0 1 1,1-Dichloroethene <0.35 ug/L 08/31/23 15:10 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 15:10 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 15:10 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 15:10 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 15:10 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 15:10 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 15:10 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 15:10 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 15:10 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 15:10 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 15:10 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 15:10 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 15:10 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 15:10 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 15:10 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 15:10 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-19 Lab ID:92685285012 Collected:08/29/23 12:20 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 15:10 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 15:10 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 15:10 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 15:10 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 15:10 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 15:10 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 15:10 79-34-51.0 1 Tetrachloroethene <0.29 ug/L 08/31/23 15:10 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 15:10 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 15:10 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 15:10 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 15:10 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 15:10 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 15:10 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 15:10 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 15:10 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 15:10 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 15:10 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 15:10 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 15:10 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 15:10 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)99 %08/31/23 15:10 460-00-470-130 1 1,2-Dichloroethane-d4 (S)96 %08/31/23 15:10 17060-07-070-130 1 Toluene-d8 (S)99 %08/31/23 15:10 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-20 Lab ID:92685285013 Collected:08/29/23 11:35 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 15:28 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 15:28 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 15:28 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 15:28 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 15:28 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 15:28 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 15:28 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 15:28 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 15:28 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 15:28 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 15:28 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 15:28 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 15:28 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 15:28 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 15:28 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 15:28 75-00-31.0 1 Chloroform 5.9 ug/L 08/31/23 15:28 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 15:28 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 15:28 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 15:28 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 15:28 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 15:28 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 15:28 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 15:28 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 15:28 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 15:28 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 15:28 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 15:28 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 15:28 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 15:28 107-06-21.0 1 1,1-Dichloroethene <0.35 ug/L 08/31/23 15:28 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 15:28 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 15:28 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 15:28 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 15:28 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 15:28 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 15:28 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 15:28 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 15:28 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 15:28 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 15:28 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 15:28 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 15:28 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 15:28 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 15:28 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 15:28 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-20 Lab ID:92685285013 Collected:08/29/23 11:35 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 15:28 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 15:28 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 15:28 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 15:28 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 15:28 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 15:28 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 15:28 79-34-51.0 1 Tetrachloroethene <0.29 ug/L 08/31/23 15:28 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 15:28 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 15:28 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 15:28 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 15:28 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 15:28 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 15:28 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 15:28 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 15:28 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 15:28 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 15:28 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 15:28 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 15:28 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 15:28 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)97 %08/31/23 15:28 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %08/31/23 15:28 17060-07-070-130 1 Toluene-d8 (S)99 %08/31/23 15:28 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-21 Lab ID:92685285014 Collected:08/29/23 09:10 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 17:00 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 17:00 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 17:00 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 17:00 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 17:00 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 17:00 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 17:00 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 17:00 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 17:00 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 17:00 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 17:00 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 17:00 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 17:00 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 17:00 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 17:00 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 17:00 75-00-31.0 1 Chloroform 2.0 ug/L 08/31/23 17:00 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 17:00 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 17:00 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 17:00 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 17:00 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 17:00 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 17:00 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 17:00 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 17:00 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 17:00 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 17:00 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 17:00 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 17:00 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 17:00 107-06-21.0 1 1,1-Dichloroethene <0.35 ug/L 08/31/23 17:00 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 17:00 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 17:00 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 17:00 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 17:00 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 17:00 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 17:00 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 17:00 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 17:00 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 17:00 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 17:00 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 17:00 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 17:00 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 17:00 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 17:00 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 17:00 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-21 Lab ID:92685285014 Collected:08/29/23 09:10 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 17:00 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 17:00 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 17:00 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 17:00 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 17:00 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 17:00 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 17:00 79-34-51.0 1 Tetrachloroethene <0.29 ug/L 08/31/23 17:00 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 17:00 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 17:00 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 17:00 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 17:00 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 17:00 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 17:00 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 17:00 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 17:00 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 17:00 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 17:00 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 17:00 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 17:00 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 17:00 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)97 %08/31/23 17:00 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %08/31/23 17:00 17060-07-070-130 1 Toluene-d8 (S)102 %08/31/23 17:00 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-18 Lab ID:92685285015 Collected:08/29/23 10:40 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone <5.1 ug/L 08/31/23 17:19 67-64-125.0 1 tert-Amyl Alcohol <36.4 ug/L 08/31/23 17:19 75-85-41001 tert-Amylmethyl ether <9.2 ug/L 08/31/23 17:19 994-05-810.0 1 Benzene <0.34 ug/L 08/31/23 17:19 71-43-21.0 1 Bromobenzene <0.29 ug/L 08/31/23 17:19 108-86-11.0 1 Bromochloromethane <0.47 ug/L 08/31/23 17:19 74-97-51.0 1 Bromodichloromethane <0.31 ug/L 08/31/23 17:19 75-27-41.0 1 Bromoform <0.34 ug/L 08/31/23 17:19 75-25-21.0 1 Bromomethane <1.7 ug/L 08/31/23 17:19 74-83-9 v22.0 1 3,3-Dimethyl-1-Butanol <51.9 ug/L 08/31/23 17:19 624-95-31001 2-Butanone (MEK)<4.0 ug/L 08/31/23 17:19 78-93-35.0 1 tert-Butyl Alcohol <26.8 ug/L 08/31/23 17:19 75-65-01001 tert-Butyl Formate <29.4 ug/L 08/31/23 17:19 762-75-450.0 1 Carbon tetrachloride <0.33 ug/L 08/31/23 17:19 56-23-51.0 1 Chlorobenzene <0.28 ug/L 08/31/23 17:19 108-90-71.0 1 Chloroethane <0.65 ug/L 08/31/23 17:19 75-00-31.0 1 Chloroform <0.43 ug/L 08/31/23 17:19 67-66-31.0 1 Chloromethane <0.54 ug/L 08/31/23 17:19 74-87-3 v21.0 1 2-Chlorotoluene <0.32 ug/L 08/31/23 17:19 95-49-81.0 1 4-Chlorotoluene <0.32 ug/L 08/31/23 17:19 106-43-41.0 1 1,2-Dibromo-3-chloropropane <0.34 ug/L 08/31/23 17:19 96-12-82.0 1 Dibromochloromethane <0.36 ug/L 08/31/23 17:19 124-48-11.0 1 1,2-Dibromoethane (EDB)<0.27 ug/L 08/31/23 17:19 106-93-41.0 1 Dibromomethane <0.39 ug/L 08/31/23 17:19 74-95-31.0 1 1,2-Dichlorobenzene <0.34 ug/L 08/31/23 17:19 95-50-11.0 1 1,3-Dichlorobenzene <0.34 ug/L 08/31/23 17:19 541-73-11.0 1 1,4-Dichlorobenzene <0.33 ug/L 08/31/23 17:19 106-46-71.0 1 Dichlorodifluoromethane <0.35 ug/L 08/31/23 17:19 75-71-81.0 1 1,1-Dichloroethane <0.37 ug/L 08/31/23 17:19 75-34-31.0 1 1,2-Dichloroethane <0.32 ug/L 08/31/23 17:19 107-06-21.0 1 1,1-Dichloroethene <0.35 ug/L 08/31/23 17:19 75-35-41.0 1 cis-1,2-Dichloroethene <0.38 ug/L 08/31/23 17:19 156-59-21.0 1 trans-1,2-Dichloroethene <0.40 ug/L 08/31/23 17:19 156-60-51.0 1 1,2-Dichloropropane <0.36 ug/L 08/31/23 17:19 78-87-51.0 1 1,3-Dichloropropane <0.28 ug/L 08/31/23 17:19 142-28-91.0 1 2,2-Dichloropropane <0.39 ug/L 08/31/23 17:19 594-20-71.0 1 1,1-Dichloropropene <0.43 ug/L 08/31/23 17:19 563-58-61.0 1 cis-1,3-Dichloropropene <0.36 ug/L 08/31/23 17:19 10061-01-51.0 1 trans-1,3-Dichloropropene <0.36 ug/L 08/31/23 17:19 10061-02-61.0 1 Diisopropyl ether <0.31 ug/L 08/31/23 17:19 108-20-31.0 1 Ethanol <72.2 ug/L 08/31/23 17:19 64-17-52001 Ethylbenzene <0.30 ug/L 08/31/23 17:19 100-41-41.0 1 Ethyl-tert-butyl ether <3.2 ug/L 08/31/23 17:19 637-92-310.0 1 Hexachloro-1,3-butadiene <1.5 ug/L 08/31/23 17:19 87-68-32.0 1 2-Hexanone <0.48 ug/L 08/31/23 17:19 591-78-65.0 1 p-Isopropyltoluene <0.41 ug/L 08/31/23 17:19 99-87-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Sample:MW-18 Lab ID:92685285015 Collected:08/29/23 10:40 Received:08/30/23 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Methylene Chloride <2.0 ug/L 08/31/23 17:19 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)<2.7 ug/L 08/31/23 17:19 108-10-15.0 1 Methyl-tert-butyl ether <0.42 ug/L 08/31/23 17:19 1634-04-41.0 1 Naphthalene <0.64 ug/L 08/31/23 17:19 91-20-31.0 1 Styrene <0.29 ug/L 08/31/23 17:19 100-42-51.0 1 1,1,1,2-Tetrachloroethane <0.31 ug/L 08/31/23 17:19 630-20-61.0 1 1,1,2,2-Tetrachloroethane <0.22 ug/L 08/31/23 17:19 79-34-51.0 1 Tetrachloroethene 7.6 ug/L 08/31/23 17:19 127-18-41.0 1 Toluene <0.24 ug/L 08/31/23 17:19 108-88-31.0 1 1,2,3-Trichlorobenzene <0.81 ug/L 08/31/23 17:19 87-61-61.0 1 1,2,4-Trichlorobenzene <0.64 ug/L 08/31/23 17:19 120-82-11.0 1 1,1,1-Trichloroethane <0.33 ug/L 08/31/23 17:19 71-55-61.0 1 1,1,2-Trichloroethane <0.32 ug/L 08/31/23 17:19 79-00-51.0 1 Trichloroethene <0.38 ug/L 08/31/23 17:19 79-01-61.0 1 Trichlorofluoromethane <0.30 ug/L 08/31/23 17:19 75-69-41.0 1 1,2,3-Trichloropropane <0.26 ug/L 08/31/23 17:19 96-18-41.0 1 Vinyl acetate <1.3 ug/L 08/31/23 17:19 108-05-42.0 1 Vinyl chloride <0.39 ug/L 08/31/23 17:19 75-01-41.0 1 Xylene (Total)<0.34 ug/L 08/31/23 17:19 1330-20-71.0 1 m&p-Xylene <0.71 ug/L 08/31/23 17:19 179601-23-12.0 1 o-Xylene <0.34 ug/L 08/31/23 17:19 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)97 %08/31/23 17:19 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %08/31/23 17:19 17060-07-070-130 1 Toluene-d8 (S)99 %08/31/23 17:19 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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: 797045 EPA 8260D EPA 8260D 8260D MSV Low Level Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92685285002, 92685285005, 92685285006, 92685285008, 92685285010, 92685285011, 92685285012, 92685285013 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4129214 Associated Lab Samples:92685285002, 92685285005, 92685285006, 92685285008, 92685285010, 92685285011, 92685285012, 92685285013 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L <0.31 1.0 08/31/23 09:01 1,1,1-Trichloroethane ug/L <0.33 1.0 08/31/23 09:01 1,1,2,2-Tetrachloroethane ug/L <0.22 1.0 08/31/23 09:01 1,1,2-Trichloroethane ug/L <0.32 1.0 08/31/23 09:01 1,1-Dichloroethane ug/L <0.37 1.0 08/31/23 09:01 1,1-Dichloroethene ug/L <0.35 1.0 08/31/23 09:01 1,1-Dichloropropene ug/L <0.43 1.0 08/31/23 09:01 1,2,3-Trichlorobenzene ug/L <0.81 1.0 08/31/23 09:01 1,2,3-Trichloropropane ug/L <0.26 1.0 08/31/23 09:01 1,2,4-Trichlorobenzene ug/L <0.64 1.0 08/31/23 09:01 1,2-Dibromo-3-chloropropane ug/L <0.34 2.0 08/31/23 09:01 1,2-Dibromoethane (EDB)ug/L <0.27 1.0 08/31/23 09:01 1,2-Dichlorobenzene ug/L <0.34 1.0 08/31/23 09:01 1,2-Dichloroethane ug/L <0.32 1.0 08/31/23 09:01 1,2-Dichloropropane ug/L <0.36 1.0 08/31/23 09:01 1,3-Dichlorobenzene ug/L <0.34 1.0 08/31/23 09:01 1,3-Dichloropropane ug/L <0.28 1.0 08/31/23 09:01 1,4-Dichlorobenzene ug/L <0.33 1.0 08/31/23 09:01 2,2-Dichloropropane ug/L <0.39 1.0 08/31/23 09:01 2-Butanone (MEK)ug/L <4.0 5.0 08/31/23 09:01 2-Chlorotoluene ug/L <0.32 1.0 08/31/23 09:01 2-Hexanone ug/L <0.48 5.0 08/31/23 09:01 3,3-Dimethyl-1-Butanol ug/L <51.9 100 08/31/23 09:01 4-Chlorotoluene ug/L <0.32 1.0 08/31/23 09:01 4-Methyl-2-pentanone (MIBK)ug/L <2.7 5.0 08/31/23 09:01 Acetone ug/L <5.1 25.0 08/31/23 09:01 Benzene ug/L <0.34 1.0 08/31/23 09:01 Bromobenzene ug/L <0.29 1.0 08/31/23 09:01 Bromochloromethane ug/L <0.47 1.0 08/31/23 09:01 Bromodichloromethane ug/L <0.31 1.0 08/31/23 09:01 Bromoform ug/L <0.34 1.0 08/31/23 09:01 Bromomethane ug/L <1.7 2.0 v208/31/23 09:01 Carbon tetrachloride ug/L <0.33 1.0 08/31/23 09:01 Chlorobenzene ug/L <0.28 1.0 08/31/23 09:01 Chloroethane ug/L <0.65 1.0 08/31/23 09:01 Chloroform ug/L <0.43 1.0 08/31/23 09:01 Chloromethane ug/L <0.54 1.0 v208/31/23 09:01 cis-1,2-Dichloroethene ug/L <0.38 1.0 08/31/23 09:01 cis-1,3-Dichloropropene ug/L <0.36 1.0 08/31/23 09:01 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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:4129214 Associated Lab Samples:92685285002, 92685285005, 92685285006, 92685285008, 92685285010, 92685285011, 92685285012, 92685285013 Matrix:Water Analyzed Dibromochloromethane ug/L <0.36 1.0 08/31/23 09:01 Dibromomethane ug/L <0.39 1.0 08/31/23 09:01 Dichlorodifluoromethane ug/L <0.35 1.0 08/31/23 09:01 Diisopropyl ether ug/L <0.31 1.0 08/31/23 09:01 Ethanol ug/L <72.2 200 08/31/23 09:01 Ethyl-tert-butyl ether ug/L <3.2 10.0 08/31/23 09:01 Ethylbenzene ug/L <0.30 1.0 08/31/23 09:01 Hexachloro-1,3-butadiene ug/L <1.5 2.0 08/31/23 09:01 m&p-Xylene ug/L <0.71 2.0 08/31/23 09:01 Methyl-tert-butyl ether ug/L <0.42 1.0 08/31/23 09:01 Methylene Chloride ug/L <2.0 5.0 08/31/23 09:01 Naphthalene ug/L <0.64 1.0 08/31/23 09:01 o-Xylene ug/L <0.34 1.0 08/31/23 09:01 p-Isopropyltoluene ug/L <0.41 1.0 08/31/23 09:01 Styrene ug/L <0.29 1.0 08/31/23 09:01 tert-Amyl Alcohol ug/L <36.4 100 08/31/23 09:01 tert-Amylmethyl ether ug/L <9.2 10.0 08/31/23 09:01 tert-Butyl Alcohol ug/L <26.8 100 08/31/23 09:01 tert-Butyl Formate ug/L <29.4 50.0 08/31/23 09:01 Tetrachloroethene ug/L <0.29 1.0 08/31/23 09:01 Toluene ug/L <0.24 1.0 08/31/23 09:01 trans-1,2-Dichloroethene ug/L <0.40 1.0 08/31/23 09:01 trans-1,3-Dichloropropene ug/L <0.36 1.0 08/31/23 09:01 Trichloroethene ug/L <0.38 1.0 08/31/23 09:01 Trichlorofluoromethane ug/L <0.30 1.0 08/31/23 09:01 Vinyl acetate ug/L <1.3 2.0 08/31/23 09:01 Vinyl chloride ug/L <0.39 1.0 08/31/23 09:01 Xylene (Total)ug/L <0.34 1.0 08/31/23 09:01 1,2-Dichloroethane-d4 (S)%97 70-130 08/31/23 09:01 4-Bromofluorobenzene (S)%98 70-130 08/31/23 09:01 Toluene-d8 (S)%100 70-130 08/31/23 09:01 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4129215LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 19.720 99 70-130 1,1,1-Trichloroethane ug/L 19.920 100 70-130 1,1,2,2-Tetrachloroethane ug/L 21.120 105 70-130 1,1,2-Trichloroethane ug/L 20.620 103 70-130 1,1-Dichloroethane ug/L 19.920 100 70-130 1,1-Dichloroethene ug/L 22.820 114 70-130 1,1-Dichloropropene ug/L 21.820 109 70-130 1,2,3-Trichlorobenzene ug/L 19.620 98 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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. 4129215LABORATORY CONTROL SAMPLE: LCSSpike 1,2,3-Trichloropropane ug/L 20.020 100 70-130 1,2,4-Trichlorobenzene ug/L 19.620 98 70-130 1,2-Dibromo-3-chloropropane ug/L 19.220 96 70-131 1,2-Dibromoethane (EDB)ug/L 20.720 103 70-130 1,2-Dichlorobenzene ug/L 20.220 101 70-130 1,2-Dichloroethane ug/L 20.020 100 70-130 1,2-Dichloropropane ug/L 20.520 103 70-130 1,3-Dichlorobenzene ug/L 20.420 102 70-130 1,3-Dichloropropane ug/L 20.420 102 70-130 1,4-Dichlorobenzene ug/L 20.320 101 70-130 2,2-Dichloropropane ug/L 19.720 98 68-135 2-Butanone (MEK)ug/L 38.240 95 70-134 2-Chlorotoluene ug/L 20.420 102 70-130 2-Hexanone ug/L 38.840 97 70-131 3,3-Dimethyl-1-Butanol ug/L 348400 87 70-135 4-Chlorotoluene ug/L 20.320 102 70-130 4-Methyl-2-pentanone (MIBK)ug/L 38.940 97 70-130 Acetone ug/L 38.940 97 70-133 Benzene ug/L 20.820 104 70-130 Bromobenzene ug/L 19.720 98 70-130 Bromochloromethane ug/L 19.820 99 70-130 Bromodichloromethane ug/L 19.520 98 70-130 Bromoform ug/L 17.720 88 70-130 Bromomethane ug/L 15.0 v3207545-151 Carbon tetrachloride ug/L 20.220 101 70-130 Chlorobenzene ug/L 20.620 103 70-130 Chloroethane ug/L 19.720 99 39-152 Chloroform ug/L 20.020 100 70-130 Chloromethane ug/L 15.8 v3207958-130 cis-1,2-Dichloroethene ug/L 20.620 103 70-130 cis-1,3-Dichloropropene ug/L 19.920 99 70-130 Dibromochloromethane ug/L 19.820 99 70-130 Dibromomethane ug/L 20.120 100 70-130 Dichlorodifluoromethane ug/L 21.720 108 54-133 Diisopropyl ether ug/L 18.920 94 70-130 Ethanol ug/L 726800 91 67-135 Ethyl-tert-butyl ether ug/L 36.740 92 70-130 Ethylbenzene ug/L 20.520 102 70-130 Hexachloro-1,3-butadiene ug/L 21.520 108 70-135 m&p-Xylene ug/L 41.240 103 70-130 Methyl-tert-butyl ether ug/L 18.420 92 70-130 Methylene Chloride ug/L 20.720 104 66-130 Naphthalene ug/L 20.520 102 70-130 o-Xylene ug/L 20.320 101 70-130 p-Isopropyltoluene ug/L 21.220 106 70-130 Styrene ug/L 20.920 104 70-130 tert-Amyl Alcohol ug/L 361400 90 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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. 4129215LABORATORY CONTROL SAMPLE: LCSSpike tert-Amylmethyl ether ug/L 39.240 98 70-130 tert-Butyl Alcohol ug/L 180200 90 68-134 tert-Butyl Formate ug/L 133160 83 70-130 Tetrachloroethene ug/L 19.720 98 70-130 Toluene ug/L 20.020 100 70-130 trans-1,2-Dichloroethene ug/L 20.920 104 70-130 trans-1,3-Dichloropropene ug/L 19.220 96 70-130 Trichloroethene ug/L 20.220 101 70-130 Trichlorofluoromethane ug/L 19.420 97 62-130 Vinyl acetate ug/L 36.640 91 70-144 Vinyl chloride ug/L 16.820 84 62-130 Xylene (Total)ug/L 61.560 102 70-130 1,2-Dichloroethane-d4 (S)%95 70-130 4-Bromofluorobenzene (S)%102 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4129217MATRIX SPIKE SAMPLE: MSSpike Result 92685285012 1,1,1,2-Tetrachloroethane ug/L 22.620 113 70-141<0.31 1,1,1-Trichloroethane ug/L 23.620 118 70-150<0.33 1,1,2,2-Tetrachloroethane ug/L 22.920 115 69-142<0.22 1,1,2-Trichloroethane ug/L 23.420 117 70-138<0.32 1,1-Dichloroethane ug/L 23.920 119 70-150<0.37 1,1-Dichloroethene ug/L 27.420 137 70-156<0.35 1,1-Dichloropropene ug/L 25.620 128 70-150<0.43 1,2,3-Trichlorobenzene ug/L 23.920 120 70-148<0.81 1,2,3-Trichloropropane ug/L 22.220 111 70-140<0.26 1,2,4-Trichlorobenzene ug/L 23.120 115 70-146<0.64 1,2-Dibromo-3-chloropropane ug/L 21.220 106 68-146<0.34 1,2-Dibromoethane (EDB)ug/L 22.520 112 70-138<0.27 1,2-Dichlorobenzene ug/L 22.920 114 70-141<0.34 1,2-Dichloroethane ug/L 22.620 113 69-143<0.32 1,2-Dichloropropane ug/L 23.820 119 68-156<0.36 1,3-Dichlorobenzene ug/L 23.320 116 70-143<0.34 1,3-Dichloropropane ug/L 22.520 113 70-138<0.28 1,4-Dichlorobenzene ug/L 22.920 114 70-142<0.33 2,2-Dichloropropane ug/L 24.120 121 52-170<0.39 2-Butanone (MEK)ug/L 43.840 110 60-157<4.0 2-Chlorotoluene ug/L 23.720 118 70-147<0.32 2-Hexanone ug/L 44.940 112 68-146<0.48 3,3-Dimethyl-1-Butanol ug/L 407400 102 67-135<51.9 4-Chlorotoluene ug/L 23.720 119 70-142<0.32 4-Methyl-2-pentanone (MIBK)ug/L 44.440 111 70-141<2.7 Acetone ug/L 44.140 110 58-157<5.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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. 4129217MATRIX SPIKE SAMPLE: MSSpike Result 92685285012 Benzene ug/L 24.520 122 70-142<0.34 Bromobenzene ug/L 22.420 112 70-143<0.29 Bromochloromethane ug/L 22.920 114 70-146<0.47 Bromodichloromethane ug/L 22.820 114 70-139<0.31 Bromoform ug/L 20.020 100 64-140<0.34 Bromomethane ug/L 22.1 v32011028-192<1.7 Carbon tetrachloride ug/L 25.320 127 70-148<0.33 Chlorobenzene ug/L 23.420 117 70-141<0.28 Chloroethane ug/L 24.020 120 58-191<0.65 Chloroform ug/L 23.220 116 70-148<0.43 Chloromethane ug/L 20.720 104 43-162<0.54 cis-1,2-Dichloroethene ug/L 23.720 118 68-151<0.38 cis-1,3-Dichloropropene ug/L 22.420 112 70-139<0.36 Dibromochloromethane ug/L 22.120 110 70-144<0.36 Dibromomethane ug/L 22.920 115 70-139<0.39 Dichlorodifluoromethane ug/L 30.4 v12015239-171<0.35 Diisopropyl ether ug/L 20.920 104 67-142<0.31 Ethanol ug/L 853800 107 15-194<72.2 Ethyl-tert-butyl ether ug/L 42.940 107 63-135<3.2 Ethylbenzene ug/L 23.620 118 70-143<0.30 Hexachloro-1,3-butadiene ug/L 25.620 128 64-163<1.5 m&p-Xylene ug/L 47.040 117 70-144<0.71 Methyl-tert-butyl ether ug/L 21.320 107 65-143<0.42 Methylene Chloride ug/L 24.120 120 62-149<2.0 Naphthalene ug/L 23.320 116 67-147<0.64 o-Xylene ug/L 22.820 114 70-145<0.34 p-Isopropyltoluene ug/L 25.120 126 70-147<0.41 Styrene ug/L 23.420 117 70-143<0.29 tert-Amyl Alcohol ug/L 410400 103 57-143<36.4 tert-Amylmethyl ether ug/L 45.340 113 70-134<9.2 tert-Butyl Alcohol ug/L 217200 109 35-200<26.8 tert-Butyl Formate ug/L 120160 75 10-186<29.4 Tetrachloroethene ug/L 23.420 117 70-145<0.29 Toluene ug/L 23.420 117 70-142<0.24 trans-1,2-Dichloroethene ug/L 25.020 125 70-151<0.40 trans-1,3-Dichloropropene ug/L 22.320 111 70-139<0.36 Trichloroethene ug/L 24.120 120 62-146<0.38 Trichlorofluoromethane ug/L 24.320 121 63-153<0.30 Vinyl acetate ug/L 42.440 106 61-162<1.3 Vinyl chloride ug/L 21.620 108 61-163<0.39 Xylene (Total)ug/L 69.760 116 70-143<0.34 1,2-Dichloroethane-d4 (S)%93 70-130 4-Bromofluorobenzene (S)%99 70-130 Toluene-d8 (S)%99 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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 92685285002 4129216SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L <0.31<0.31 1,1,1-Trichloroethane ug/L <0.33<0.33 1,1,2,2-Tetrachloroethane ug/L <0.22<0.22 1,1,2-Trichloroethane ug/L <0.32<0.32 1,1-Dichloroethane ug/L <0.37<0.37 1,1-Dichloroethene ug/L <0.35<0.35 1,1-Dichloropropene ug/L <0.43<0.43 1,2,3-Trichlorobenzene ug/L <0.81<0.81 1,2,3-Trichloropropane ug/L <0.26<0.26 1,2,4-Trichlorobenzene ug/L <0.64<0.64 1,2-Dibromo-3-chloropropane ug/L <0.34<0.34 1,2-Dibromoethane (EDB)ug/L <0.27<0.27 1,2-Dichlorobenzene ug/L <0.34<0.34 1,2-Dichloroethane ug/L <0.32<0.32 1,2-Dichloropropane ug/L <0.36<0.36 1,3-Dichlorobenzene ug/L <0.34<0.34 1,3-Dichloropropane ug/L <0.28<0.28 1,4-Dichlorobenzene ug/L <0.33<0.33 2,2-Dichloropropane ug/L <0.39<0.39 2-Butanone (MEK)ug/L <4.0<4.0 2-Chlorotoluene ug/L <0.32<0.32 2-Hexanone ug/L <0.48<0.48 3,3-Dimethyl-1-Butanol ug/L <51.9<51.9 4-Chlorotoluene ug/L <0.32<0.32 4-Methyl-2-pentanone (MIBK)ug/L <2.7<2.7 Acetone ug/L <5.1<5.1 Benzene ug/L <0.34<0.34 Bromobenzene ug/L <0.29<0.29 Bromochloromethane ug/L <0.47<0.47 Bromodichloromethane ug/L <0.31<0.31 Bromoform ug/L <0.34<0.34 Bromomethane ug/L <1.7 v2<1.7 Carbon tetrachloride ug/L <0.33<0.33 Chlorobenzene ug/L <0.28<0.28 Chloroethane ug/L <0.65<0.65 Chloroform ug/L <0.430.44J Chloromethane ug/L <0.54<0.54 cis-1,2-Dichloroethene ug/L <0.38<0.38 cis-1,3-Dichloropropene ug/L <0.36<0.36 Dibromochloromethane ug/L <0.36<0.36 Dibromomethane ug/L <0.39<0.39 Dichlorodifluoromethane ug/L <0.35 v1<0.35 Diisopropyl ether ug/L <0.31<0.31 Ethanol ug/L <72.2<72.2 Ethyl-tert-butyl ether ug/L <3.2<3.2 Ethylbenzene ug/L <0.30<0.30 Hexachloro-1,3-butadiene ug/L <1.5<1.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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 92685285002 4129216SAMPLE DUPLICATE: m&p-Xylene ug/L <0.71<0.71 Methyl-tert-butyl ether ug/L <0.42<0.42 Methylene Chloride ug/L <2.0<2.0 Naphthalene ug/L <0.64<0.64 o-Xylene ug/L <0.34<0.34 p-Isopropyltoluene ug/L <0.41<0.41 Styrene ug/L <0.29<0.29 tert-Amyl Alcohol ug/L <36.4<36.4 tert-Amylmethyl ether ug/L <9.2<9.2 tert-Butyl Alcohol ug/L <26.8<26.8 tert-Butyl Formate ug/L <29.4<29.4 Tetrachloroethene ug/L <0.29<0.29 Toluene ug/L 0.28J<0.24 trans-1,2-Dichloroethene ug/L <0.40<0.40 trans-1,3-Dichloropropene ug/L <0.36<0.36 Trichloroethene ug/L <0.38<0.38 Trichlorofluoromethane ug/L <0.30<0.30 Vinyl acetate ug/L <1.3<1.3 Vinyl chloride ug/L <0.39<0.39 Xylene (Total)ug/L <0.34<0.34 1,2-Dichloroethane-d4 (S)%10296 4-Bromofluorobenzene (S)%9898 Toluene-d8 (S)%10099 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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: 797046 EPA 8260D EPA 8260D 8260D MSV Low Level Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92685285001, 92685285003, 92685285004, 92685285007, 92685285009, 92685285014, 92685285015 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4129218 Associated Lab Samples:92685285001, 92685285003, 92685285004, 92685285007, 92685285009, 92685285014, 92685285015 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L <0.31 1.0 08/31/23 09:19 1,1,1-Trichloroethane ug/L <0.33 1.0 08/31/23 09:19 1,1,2,2-Tetrachloroethane ug/L <0.22 1.0 08/31/23 09:19 1,1,2-Trichloroethane ug/L <0.32 1.0 08/31/23 09:19 1,1-Dichloroethane ug/L <0.37 1.0 08/31/23 09:19 1,1-Dichloroethene ug/L <0.35 1.0 08/31/23 09:19 1,1-Dichloropropene ug/L <0.43 1.0 08/31/23 09:19 1,2,3-Trichlorobenzene ug/L <0.81 1.0 08/31/23 09:19 1,2,3-Trichloropropane ug/L <0.26 1.0 08/31/23 09:19 1,2,4-Trichlorobenzene ug/L <0.64 1.0 08/31/23 09:19 1,2-Dibromo-3-chloropropane ug/L <0.34 2.0 08/31/23 09:19 1,2-Dibromoethane (EDB)ug/L <0.27 1.0 08/31/23 09:19 1,2-Dichlorobenzene ug/L <0.34 1.0 08/31/23 09:19 1,2-Dichloroethane ug/L <0.32 1.0 08/31/23 09:19 1,2-Dichloropropane ug/L <0.36 1.0 08/31/23 09:19 1,3-Dichlorobenzene ug/L <0.34 1.0 08/31/23 09:19 1,3-Dichloropropane ug/L <0.28 1.0 08/31/23 09:19 1,4-Dichlorobenzene ug/L <0.33 1.0 08/31/23 09:19 2,2-Dichloropropane ug/L <0.39 1.0 08/31/23 09:19 2-Butanone (MEK)ug/L <4.0 5.0 08/31/23 09:19 2-Chlorotoluene ug/L <0.32 1.0 08/31/23 09:19 2-Hexanone ug/L <0.48 5.0 08/31/23 09:19 3,3-Dimethyl-1-Butanol ug/L <51.9 100 08/31/23 09:19 4-Chlorotoluene ug/L <0.32 1.0 08/31/23 09:19 4-Methyl-2-pentanone (MIBK)ug/L <2.7 5.0 08/31/23 09:19 Acetone ug/L <5.1 25.0 08/31/23 09:19 Benzene ug/L <0.34 1.0 08/31/23 09:19 Bromobenzene ug/L <0.29 1.0 08/31/23 09:19 Bromochloromethane ug/L <0.47 1.0 08/31/23 09:19 Bromodichloromethane ug/L <0.31 1.0 08/31/23 09:19 Bromoform ug/L <0.34 1.0 08/31/23 09:19 Bromomethane ug/L <1.7 2.0 v208/31/23 09:19 Carbon tetrachloride ug/L <0.33 1.0 08/31/23 09:19 Chlorobenzene ug/L <0.28 1.0 08/31/23 09:19 Chloroethane ug/L <0.65 1.0 08/31/23 09:19 Chloroform ug/L <0.43 1.0 08/31/23 09:19 Chloromethane ug/L <0.54 1.0 v208/31/23 09:19 cis-1,2-Dichloroethene ug/L <0.38 1.0 08/31/23 09:19 cis-1,3-Dichloropropene ug/L <0.36 1.0 08/31/23 09:19 Dibromochloromethane ug/L <0.36 1.0 08/31/23 09:19 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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:4129218 Associated Lab Samples:92685285001, 92685285003, 92685285004, 92685285007, 92685285009, 92685285014, 92685285015 Matrix:Water Analyzed Dibromomethane ug/L <0.39 1.0 08/31/23 09:19 Dichlorodifluoromethane ug/L <0.35 1.0 08/31/23 09:19 Diisopropyl ether ug/L <0.31 1.0 08/31/23 09:19 Ethanol ug/L <72.2 200 08/31/23 09:19 Ethyl-tert-butyl ether ug/L <3.2 10.0 08/31/23 09:19 Ethylbenzene ug/L <0.30 1.0 08/31/23 09:19 Hexachloro-1,3-butadiene ug/L <1.5 2.0 08/31/23 09:19 m&p-Xylene ug/L <0.71 2.0 08/31/23 09:19 Methyl-tert-butyl ether ug/L <0.42 1.0 08/31/23 09:19 Methylene Chloride ug/L <2.0 5.0 08/31/23 09:19 Naphthalene ug/L <0.64 1.0 08/31/23 09:19 o-Xylene ug/L <0.34 1.0 08/31/23 09:19 p-Isopropyltoluene ug/L <0.41 1.0 08/31/23 09:19 Styrene ug/L <0.29 1.0 08/31/23 09:19 tert-Amyl Alcohol ug/L <36.4 100 08/31/23 09:19 tert-Amylmethyl ether ug/L <9.2 10.0 08/31/23 09:19 tert-Butyl Alcohol ug/L <26.8 100 08/31/23 09:19 tert-Butyl Formate ug/L <29.4 50.0 08/31/23 09:19 Tetrachloroethene ug/L <0.29 1.0 08/31/23 09:19 Toluene ug/L <0.24 1.0 08/31/23 09:19 trans-1,2-Dichloroethene ug/L <0.40 1.0 08/31/23 09:19 trans-1,3-Dichloropropene ug/L <0.36 1.0 08/31/23 09:19 Trichloroethene ug/L <0.38 1.0 08/31/23 09:19 Trichlorofluoromethane ug/L <0.30 1.0 08/31/23 09:19 Vinyl acetate ug/L <1.3 2.0 08/31/23 09:19 Vinyl chloride ug/L <0.39 1.0 08/31/23 09:19 Xylene (Total)ug/L <0.34 1.0 08/31/23 09:19 1,2-Dichloroethane-d4 (S)%99 70-130 08/31/23 09:19 4-Bromofluorobenzene (S)%98 70-130 08/31/23 09:19 Toluene-d8 (S)%101 70-130 08/31/23 09:19 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4129219LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 20.720 103 70-130 1,1,1-Trichloroethane ug/L 20.720 103 70-130 1,1,2,2-Tetrachloroethane ug/L 21.120 106 70-130 1,1,2-Trichloroethane ug/L 21.420 107 70-130 1,1-Dichloroethane ug/L 21.220 106 70-130 1,1-Dichloroethene ug/L 23.020 115 70-130 1,1-Dichloropropene ug/L 22.520 113 70-130 1,2,3-Trichlorobenzene ug/L 21.420 107 70-130 1,2,3-Trichloropropane ug/L 20.420 102 70-130 1,2,4-Trichlorobenzene ug/L 20.420 102 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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. 4129219LABORATORY CONTROL SAMPLE: LCSSpike 1,2-Dibromo-3-chloropropane ug/L 19.320 97 70-131 1,2-Dibromoethane (EDB)ug/L 20.620 103 70-130 1,2-Dichlorobenzene ug/L 21.120 106 70-130 1,2-Dichloroethane ug/L 20.320 102 70-130 1,2-Dichloropropane ug/L 20.920 104 70-130 1,3-Dichlorobenzene ug/L 21.520 107 70-130 1,3-Dichloropropane ug/L 20.320 102 70-130 1,4-Dichlorobenzene ug/L 21.120 105 70-130 2,2-Dichloropropane ug/L 20.720 104 68-135 2-Butanone (MEK)ug/L 38.940 97 70-134 2-Chlorotoluene ug/L 21.220 106 70-130 2-Hexanone ug/L 39.940 100 70-131 3,3-Dimethyl-1-Butanol ug/L 353400 88 70-135 4-Chlorotoluene ug/L 21.120 106 70-130 4-Methyl-2-pentanone (MIBK)ug/L 39.740 99 70-130 Acetone ug/L 40.240 100 70-133 Benzene ug/L 21.120 106 70-130 Bromobenzene ug/L 20.720 103 70-130 Bromochloromethane ug/L 20.920 104 70-130 Bromodichloromethane ug/L 19.520 98 70-130 Bromoform ug/L 17.920 89 70-130 Bromomethane ug/L 16.1 v3208045-151 Carbon tetrachloride ug/L 21.220 106 70-130 Chlorobenzene ug/L 21.020 105 70-130 Chloroethane ug/L 20.820 104 39-152 Chloroform ug/L 20.120 101 70-130 Chloromethane ug/L 16.3 v3208158-130 cis-1,2-Dichloroethene ug/L 20.820 104 70-130 cis-1,3-Dichloropropene ug/L 20.120 101 70-130 Dibromochloromethane ug/L 20.320 102 70-130 Dibromomethane ug/L 20.520 103 70-130 Dichlorodifluoromethane ug/L 22.520 113 54-133 Diisopropyl ether ug/L 19.520 98 70-130 Ethanol ug/L 775800 97 67-135 Ethyl-tert-butyl ether ug/L 37.740 94 70-130 Ethylbenzene ug/L 20.820 104 70-130 Hexachloro-1,3-butadiene ug/L 22.320 111 70-135 m&p-Xylene ug/L 41.740 104 70-130 Methyl-tert-butyl ether ug/L 19.420 97 70-130 Methylene Chloride ug/L 21.320 107 66-130 Naphthalene ug/L 21.720 108 70-130 o-Xylene ug/L 20.820 104 70-130 p-Isopropyltoluene ug/L 22.020 110 70-130 Styrene ug/L 21.320 106 70-130 tert-Amyl Alcohol ug/L 365400 91 70-130 tert-Amylmethyl ether ug/L 39.340 98 70-130 tert-Butyl Alcohol ug/L 182200 91 68-134 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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. 4129219LABORATORY CONTROL SAMPLE: LCSSpike tert-Butyl Formate ug/L 138160 86 70-130 Tetrachloroethene ug/L 20.020 100 70-130 Toluene ug/L 20.820 104 70-130 trans-1,2-Dichloroethene ug/L 21.220 106 70-130 trans-1,3-Dichloropropene ug/L 19.520 97 70-130 Trichloroethene ug/L 20.820 104 70-130 Trichlorofluoromethane ug/L 20.020 100 62-130 Vinyl acetate ug/L 37.940 95 70-144 Vinyl chloride ug/L 17.020 85 62-130 Xylene (Total)ug/L 62.560 104 70-130 1,2-Dichloroethane-d4 (S)%94 70-130 4-Bromofluorobenzene (S)%99 70-130 Toluene-d8 (S)%99 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4129221MATRIX SPIKE SAMPLE: MSSpike Result 92685285014 1,1,1,2-Tetrachloroethane ug/L 21.920 110 70-141<0.31 1,1,1-Trichloroethane ug/L 23.520 118 70-150<0.33 1,1,2,2-Tetrachloroethane ug/L 22.220 111 69-142<0.22 1,1,2-Trichloroethane ug/L 20.920 105 70-138<0.32 1,1-Dichloroethane ug/L 23.620 118 70-150<0.37 1,1-Dichloroethene ug/L 26.920 134 70-156<0.35 1,1-Dichloropropene ug/L 25.620 128 70-150<0.43 1,2,3-Trichlorobenzene ug/L 21.320 107 70-148<0.81 1,2,3-Trichloropropane ug/L 21.120 106 70-140<0.26 1,2,4-Trichlorobenzene ug/L 21.120 105 70-146<0.64 1,2-Dibromo-3-chloropropane ug/L 19.520 97 68-146<0.34 1,2-Dibromoethane (EDB)ug/L 21.420 107 70-138<0.27 1,2-Dichlorobenzene ug/L 21.720 109 70-141<0.34 1,2-Dichloroethane ug/L 21.320 106 69-143<0.32 1,2-Dichloropropane ug/L 22.720 114 68-156<0.36 1,3-Dichlorobenzene ug/L 22.320 112 70-143<0.34 1,3-Dichloropropane ug/L 21.420 107 70-138<0.28 1,4-Dichlorobenzene ug/L 21.720 109 70-142<0.33 2,2-Dichloropropane ug/L 23.420 117 52-170<0.39 2-Butanone (MEK)ug/L 40.940 102 60-157<4.0 2-Chlorotoluene ug/L 23.020 115 70-147<0.32 2-Hexanone ug/L 43.240 108 68-146<0.48 3,3-Dimethyl-1-Butanol ug/L 381400 95 67-135<51.9 4-Chlorotoluene ug/L 22.820 114 70-142<0.32 4-Methyl-2-pentanone (MIBK)ug/L 40.940 102 70-141<2.7 Acetone ug/L 42.440 106 58-157<5.1 Benzene ug/L 23.620 118 70-142<0.34 Bromobenzene ug/L 21.320 107 70-143<0.29 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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. 4129221MATRIX SPIKE SAMPLE: MSSpike Result 92685285014 Bromochloromethane ug/L 21.820 109 70-146<0.47 Bromodichloromethane ug/L 21.620 108 70-139<0.31 Bromoform ug/L 18.620 93 64-140<0.34 Bromomethane ug/L 21.8 v32010928-192<1.7 Carbon tetrachloride ug/L 23.720 119 70-148<0.33 Chlorobenzene ug/L 22.820 114 70-141<0.28 Chloroethane ug/L 23.420 117 58-191<0.65 Chloroform ug/L 24.820 114 70-1482.0 Chloromethane ug/L 20.420 102 43-162<0.54 cis-1,2-Dichloroethene ug/L 23.520 117 68-151<0.38 cis-1,3-Dichloropropene ug/L 21.020 105 70-139<0.36 Dibromochloromethane ug/L 21.220 106 70-144<0.36 Dibromomethane ug/L 21.120 106 70-139<0.39 Dichlorodifluoromethane ug/L 29.3 v12014639-171<0.35 Diisopropyl ether ug/L 21.220 106 67-142<0.31 Ethanol ug/L 803800 100 15-194<72.2 Ethyl-tert-butyl ether ug/L 40.940 102 63-135<3.2 Ethylbenzene ug/L 23.320 116 70-143<0.30 Hexachloro-1,3-butadiene ug/L 22.820 114 64-163<1.5 m&p-Xylene ug/L 45.840 114 70-144<0.71 Methyl-tert-butyl ether ug/L 20.520 103 65-143<0.42 Methylene Chloride ug/L 23.920 119 62-149<2.0 Naphthalene ug/L 21.620 108 67-147<0.64 o-Xylene ug/L 22.120 110 70-145<0.34 p-Isopropyltoluene ug/L 23.820 119 70-147<0.41 Styrene ug/L 22.720 113 70-143<0.29 tert-Amyl Alcohol ug/L 380400 95 57-143<36.4 tert-Amylmethyl ether ug/L 42.240 106 70-134<9.2 tert-Butyl Alcohol ug/L 223200 112 35-200<26.8 tert-Butyl Formate ug/L 94.8160 59 10-186<29.4 Tetrachloroethene ug/L 22.820 114 70-145<0.29 Toluene ug/L 22.620 113 70-142<0.24 trans-1,2-Dichloroethene ug/L 24.920 125 70-151<0.40 trans-1,3-Dichloropropene ug/L 20.720 104 70-139<0.36 Trichloroethene ug/L 22.720 114 62-146<0.38 Trichlorofluoromethane ug/L 23.820 119 63-153<0.30 Vinyl acetate ug/L 40.240 100 61-162<1.3 Vinyl chloride ug/L 21.420 107 61-163<0.39 Xylene (Total)ug/L 67.960 113 70-143<0.34 1,2-Dichloroethane-d4 (S)%94 70-130 4-Bromofluorobenzene (S)%99 70-130 Toluene-d8 (S)%98 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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 92685228002 4129220SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L <0.31ND 1,1,1-Trichloroethane ug/L <0.33ND 1,1,2,2-Tetrachloroethane ug/L <0.22ND 1,1,2-Trichloroethane ug/L <0.32ND 1,1-Dichloroethane ug/L <0.37ND 1,1-Dichloroethene ug/L <0.35ND 1,1-Dichloropropene ug/L <0.43ND 1,2,3-Trichlorobenzene ug/L <0.81ND 1,2,3-Trichloropropane ug/L <0.26ND 1,2,4-Trichlorobenzene ug/L <0.64ND 1,2-Dibromo-3-chloropropane ug/L <0.34ND 1,2-Dibromoethane (EDB)ug/L <0.27ND 1,2-Dichlorobenzene ug/L <0.34ND 1,2-Dichloroethane ug/L <0.32ND 1,2-Dichloropropane ug/L <0.36ND 1,3-Dichlorobenzene ug/L <0.34ND 1,3-Dichloropropane ug/L <0.28ND 1,4-Dichlorobenzene ug/L <0.33ND 2,2-Dichloropropane ug/L <0.39ND 2-Butanone (MEK)ug/L <4.0ND 2-Chlorotoluene ug/L <0.32ND 2-Hexanone ug/L <0.48ND 3,3-Dimethyl-1-Butanol ug/L <51.9ND 4-Chlorotoluene ug/L <0.32ND 4-Methyl-2-pentanone (MIBK)ug/L <2.7ND Acetone ug/L <5.1ND Benzene ug/L <0.34ND Bromobenzene ug/L <0.29ND Bromochloromethane ug/L <0.47ND Bromodichloromethane ug/L <0.31ND Bromoform ug/L <0.34ND Bromomethane ug/L <1.7 v2ND Carbon tetrachloride ug/L <0.33ND Chlorobenzene ug/L <0.28ND Chloroethane ug/L <0.65ND Chloroform ug/L <0.43ND Chloromethane ug/L <0.54ND cis-1,2-Dichloroethene ug/L <0.38ND cis-1,3-Dichloropropene ug/L <0.36ND Dibromochloromethane ug/L <0.36ND Dibromomethane ug/L <0.39ND Dichlorodifluoromethane ug/L 1.0 v101.0 Diisopropyl ether ug/L <0.31ND Ethanol ug/L <72.2ND Ethyl-tert-butyl ether ug/L <3.2ND Ethylbenzene ug/L <0.30ND Hexachloro-1,3-butadiene ug/L <1.5ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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 92685228002 4129220SAMPLE DUPLICATE: m&p-Xylene ug/L <0.71ND Methyl-tert-butyl ether ug/L <0.42ND Methylene Chloride ug/L <2.0ND Naphthalene ug/L <0.64ND o-Xylene ug/L <0.34ND p-Isopropyltoluene ug/L <0.41ND Styrene ug/L <0.29ND tert-Amyl Alcohol ug/L <36.4ND tert-Amylmethyl ether ug/L <9.2ND tert-Butyl Alcohol ug/L <26.8ND tert-Butyl Formate ug/L <29.4ND Tetrachloroethene ug/L <0.29ND Toluene ug/L <0.24ND trans-1,2-Dichloroethene ug/L <0.40ND trans-1,3-Dichloropropene ug/L <0.36ND Trichloroethene ug/L <0.38ND Trichlorofluoromethane ug/L 4.2 74.5 Vinyl acetate ug/L <1.3ND Vinyl chloride ug/L <0.39ND Xylene (Total)ug/L <0.34ND 1,2-Dichloroethane-d4 (S)%10097 4-Bromofluorobenzene (S)%9898 Toluene-d8 (S)%100100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 54 #=QL# QUALIFIERS Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS 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 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: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 54 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92685285 DC8008SL09 VOGUE CLEANERS Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92685285001 797046MW-2 EPA 8260D 92685285002 797045MW-3 EPA 8260D 92685285003 797046MW-14 EPA 8260D 92685285004 797046MW-6D EPA 8260D 92685285005 797045MW-8 EPA 8260D 92685285006 797045MW-11 EPA 8260D 92685285007 797046MW-13 EPA 8260D 92685285008 797045MW-12 EPA 8260D 92685285009 797046MW-17 EPA 8260D 92685285010 797045MW-4 EPA 8260D 92685285011 797045MW-16 EPA 8260D 92685285012 797045MW-19 EPA 8260D 92685285013 797045MW-20 EPA 8260D 92685285014 797046MW-21 EPA 8260D 92685285015 797046MW-18 EPA 8260D REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/06/2023 12:45 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 54 Page 50 of 54 Page 51 of 54 Page 52 of 54 Pa g e 5 3 o f 5 4 Pa g e 5 4 o f 5 4 #=CL# October 17, 2023 LIMS USE: FR - ASHLEIGH THRASH LIMS OBJECT ID: 92692499 92692499 Project: Pace Project No.: RE: Ashleigh Thrash ATC Group Services, LLC 7606 Whitehall Exceutive Center Drive Suite 800 Charlotte, NC 28271 DC8008SL09 VOGUE CLEANERS Dear Ashleigh Thrash: Enclosed are the analytical results for sample(s) received by the laboratory on October 10, 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, Taylor M Cannon taylor.cannon@pacelabs.com Project Manager 704-977-0943 Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 30 #=CP# CERTIFICATIONS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 30 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92692499001 SW-3 SM 6200B 69 PASI-CSAS 92692499002 PW-3 SM 6200B 69 PASI-CTMH 92692499003 SW-1 SM 6200B 69 PASI-CSAS 92692499004 PW-1 SM 6200B 69 PASI-CTMH 92692499005 SW-5 SM 6200B 69 PASI-CSAS 92692499006 PW-5 SM 6200B 69 PASI-CTMH PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:SW-3 Lab ID:92692499001 Collected:10/10/23 09:25 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV tert-Amyl Alcohol <7.4 ug/L 10/12/23 01:56 75-85-41001 tert-Amylmethyl ether <0.12 ug/L 10/12/23 01:56 994-05-810.0 1 Benzene <0.079 ug/L 10/12/23 01:56 71-43-20.50 1 Bromobenzene <0.14 ug/L 10/12/23 01:56 108-86-10.50 1 Bromochloromethane <0.094 ug/L 10/12/23 01:56 74-97-50.50 1 Bromodichloromethane <0.17 ug/L 10/12/23 01:56 75-27-40.50 1 Bromoform <0.20 ug/L 10/12/23 01:56 75-25-20.50 1 Bromomethane <0.22 ug/L 10/12/23 01:56 74-83-95.0 1 tert-Butyl Alcohol <4.1 ug/L 10/12/23 01:56 75-65-050.0 1 n-Butylbenzene <0.066 ug/L 10/12/23 01:56 104-51-80.50 1 sec-Butylbenzene <0.085 ug/L 10/12/23 01:56 135-98-80.50 1 tert-Butylbenzene <0.086 ug/L 10/12/23 01:56 98-06-60.50 1 tert-Butyl Formate <0.30 ug/L 10/12/23 01:56 762-75-450.0 1 Carbon tetrachloride <0.17 ug/L 10/12/23 01:56 56-23-50.50 1 Chlorobenzene <0.085 ug/L 10/12/23 01:56 108-90-70.50 1 Chloroethane <0.17 ug/L 10/12/23 01:56 75-00-31.0 1 Chloroform 0.17J ug/L 10/12/23 01:56 67-66-30.50 1 Chloromethane <0.18 ug/L 10/12/23 01:56 74-87-31.0 1 2-Chlorotoluene <0.13 ug/L 10/12/23 01:56 95-49-80.50 1 4-Chlorotoluene <0.096 ug/L 10/12/23 01:56 106-43-40.50 1 1,2-Dibromo-3-chloropropane <0.18 ug/L 10/12/23 01:56 96-12-81.0 1 Dibromochloromethane <0.15 ug/L 10/12/23 01:56 124-48-10.50 1 1,2-Dibromoethane (EDB)<0.15 ug/L 10/12/23 01:56 106-93-40.50 1 Dibromomethane <0.19 ug/L 10/12/23 01:56 74-95-30.50 1 1,2-Dichlorobenzene <0.094 ug/L 10/12/23 01:56 95-50-10.50 1 1,3-Dichlorobenzene <0.098 ug/L 10/12/23 01:56 541-73-10.50 1 1,4-Dichlorobenzene <0.090 ug/L 10/12/23 01:56 106-46-70.50 1 Dichlorodifluoromethane <0.12 ug/L 10/12/23 01:56 75-71-8 IH0.50 1 1,1-Dichloroethane <0.056 ug/L 10/12/23 01:56 75-34-30.50 1 1,2-Dichloroethane <0.11 ug/L 10/12/23 01:56 107-06-20.50 1 1,1-Dichloroethene <0.079 ug/L 10/12/23 01:56 75-35-40.50 1 cis-1,2-Dichloroethene <0.11 ug/L 10/12/23 01:56 156-59-20.50 1 trans-1,2-Dichloroethene <0.10 ug/L 10/12/23 01:56 156-60-50.50 1 1,2-Dichloropropane <0.14 ug/L 10/12/23 01:56 78-87-50.50 1 1,3-Dichloropropane <0.085 ug/L 10/12/23 01:56 142-28-90.50 1 2,2-Dichloropropane <0.12 ug/L 10/12/23 01:56 594-20-70.50 1 1,1-Dichloropropene <0.066 ug/L 10/12/23 01:56 563-58-60.50 1 cis-1,3-Dichloropropene <0.090 ug/L 10/12/23 01:56 10061-01-50.50 1 trans-1,3-Dichloropropene <0.13 ug/L 10/12/23 01:56 10061-02-60.50 1 Diisopropyl ether <0.072 ug/L 10/12/23 01:56 108-20-30.50 1 Ethanol <5.0 ug/L 10/12/23 01:56 64-17-52001 Ethylbenzene <0.081 ug/L 10/12/23 01:56 100-41-40.50 1 Ethyl-tert-butyl ether <0.11 ug/L 10/12/23 01:56 637-92-310.0 1 Hexachloro-1,3-butadiene <0.35 ug/L 10/12/23 01:56 87-68-32.0 1 Isopropylbenzene (Cumene)<0.11 ug/L 10/12/23 01:56 98-82-80.50 1 Methylene Chloride <1.9 ug/L 10/12/23 01:56 75-09-22.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:SW-3 Lab ID:92692499001 Collected:10/10/23 09:25 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV Methyl-tert-butyl ether <0.053 ug/L 10/12/23 01:56 1634-04-40.50 1 Naphthalene <0.10 ug/L 10/12/23 01:56 91-20-32.0 1 n-Propylbenzene <0.10 ug/L 10/12/23 01:56 103-65-10.50 1 Styrene <0.14 ug/L 10/12/23 01:56 100-42-50.50 1 1,1,1,2-Tetrachloroethane <0.091 ug/L 10/12/23 01:56 630-20-60.50 1 1,1,2,2-Tetrachloroethane <0.074 ug/L 10/12/23 01:56 79-34-50.50 1 Tetrachloroethene <0.086 ug/L 10/12/23 01:56 127-18-40.50 1 Toluene <0.090 ug/L 10/12/23 01:56 108-88-30.50 1 1,2,3-Trichlorobenzene <0.12 ug/L 10/12/23 01:56 87-61-62.0 1 1,2,4-Trichlorobenzene <0.16 ug/L 10/12/23 01:56 120-82-12.0 1 1,1,1-Trichloroethane <0.11 ug/L 10/12/23 01:56 71-55-60.50 1 1,1,2-Trichloroethane <0.096 ug/L 10/12/23 01:56 79-00-50.50 1 Trichloroethene <0.17 ug/L 10/12/23 01:56 79-01-60.50 1 Trichlorofluoromethane <0.14 ug/L 10/12/23 01:56 75-69-41.0 1 1,2,3-Trichloropropane <0.17 ug/L 10/12/23 01:56 96-18-40.50 1 1,2,4-Trimethylbenzene <0.031 ug/L 10/12/23 01:56 95-63-60.50 1 1,3,5-Trimethylbenzene <0.071 ug/L 10/12/23 01:56 108-67-80.50 1 Vinyl chloride <0.15 ug/L 10/12/23 01:56 75-01-41.0 1 m&p-Xylene <0.094 ug/L 10/12/23 01:56 179601-23-11.0 1 o-Xylene <0.14 ug/L 10/12/23 01:56 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)101 %10/12/23 01:56 17060-07-070-130 1 4-Bromofluorobenzene (S)100 %10/12/23 01:56 460-00-470-130 1 Toluene-d8 (S)99 %10/12/23 01:56 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: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:PW-3 Lab ID:92692499002 Collected:10/10/23 09:35 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV tert-Amyl Alcohol <7.4 ug/L 10/12/23 14:35 75-85-41001 tert-Amylmethyl ether <0.12 ug/L 10/12/23 14:35 994-05-810.0 1 Benzene <0.079 ug/L 10/12/23 14:35 71-43-20.50 1 Bromobenzene <0.14 ug/L 10/12/23 14:35 108-86-10.50 1 Bromochloromethane <0.094 ug/L 10/12/23 14:35 74-97-50.50 1 Bromodichloromethane <0.17 ug/L 10/12/23 14:35 75-27-40.50 1 Bromoform <0.20 ug/L 10/12/23 14:35 75-25-20.50 1 Bromomethane <0.22 ug/L 10/12/23 14:35 74-83-9 M15.0 1 tert-Butyl Alcohol <4.1 ug/L 10/12/23 14:35 75-65-050.0 1 n-Butylbenzene <0.066 ug/L 10/12/23 14:35 104-51-80.50 1 sec-Butylbenzene <0.085 ug/L 10/12/23 14:35 135-98-80.50 1 tert-Butylbenzene <0.086 ug/L 10/12/23 14:35 98-06-60.50 1 tert-Butyl Formate <0.30 ug/L 10/12/23 14:35 762-75-450.0 1 Carbon tetrachloride <0.17 ug/L 10/12/23 14:35 56-23-50.50 1 Chlorobenzene <0.085 ug/L 10/12/23 14:35 108-90-70.50 1 Chloroethane <0.17 ug/L 10/12/23 14:35 75-00-31.0 1 Chloroform <0.069 ug/L 10/12/23 14:35 67-66-30.50 1 Chloromethane <0.18 ug/L 10/12/23 14:35 74-87-31.0 1 2-Chlorotoluene <0.13 ug/L 10/12/23 14:35 95-49-80.50 1 4-Chlorotoluene <0.096 ug/L 10/12/23 14:35 106-43-40.50 1 1,2-Dibromo-3-chloropropane <0.18 ug/L 10/12/23 14:35 96-12-81.0 1 Dibromochloromethane <0.15 ug/L 10/12/23 14:35 124-48-10.50 1 1,2-Dibromoethane (EDB)<0.15 ug/L 10/12/23 14:35 106-93-40.50 1 Dibromomethane <0.19 ug/L 10/12/23 14:35 74-95-30.50 1 1,2-Dichlorobenzene <0.094 ug/L 10/12/23 14:35 95-50-10.50 1 1,3-Dichlorobenzene <0.098 ug/L 10/12/23 14:35 541-73-10.50 1 1,4-Dichlorobenzene <0.090 ug/L 10/12/23 14:35 106-46-70.50 1 Dichlorodifluoromethane <0.12 ug/L 10/12/23 14:35 75-71-8 M10.50 1 1,1-Dichloroethane <0.056 ug/L 10/12/23 14:35 75-34-30.50 1 1,2-Dichloroethane <0.11 ug/L 10/12/23 14:35 107-06-20.50 1 1,1-Dichloroethene <0.079 ug/L 10/12/23 14:35 75-35-40.50 1 cis-1,2-Dichloroethene <0.11 ug/L 10/12/23 14:35 156-59-20.50 1 trans-1,2-Dichloroethene <0.10 ug/L 10/12/23 14:35 156-60-50.50 1 1,2-Dichloropropane <0.14 ug/L 10/12/23 14:35 78-87-50.50 1 1,3-Dichloropropane <0.085 ug/L 10/12/23 14:35 142-28-90.50 1 2,2-Dichloropropane <0.12 ug/L 10/12/23 14:35 594-20-70.50 1 1,1-Dichloropropene <0.066 ug/L 10/12/23 14:35 563-58-60.50 1 cis-1,3-Dichloropropene <0.090 ug/L 10/12/23 14:35 10061-01-50.50 1 trans-1,3-Dichloropropene <0.13 ug/L 10/12/23 14:35 10061-02-60.50 1 Diisopropyl ether <0.072 ug/L 10/12/23 14:35 108-20-30.50 1 Ethanol <5.0 ug/L 10/12/23 14:35 64-17-52001 Ethylbenzene <0.081 ug/L 10/12/23 14:35 100-41-40.50 1 Ethyl-tert-butyl ether <0.11 ug/L 10/12/23 14:35 637-92-310.0 1 Hexachloro-1,3-butadiene <0.35 ug/L 10/12/23 14:35 87-68-32.0 1 Isopropylbenzene (Cumene)<0.11 ug/L 10/12/23 14:35 98-82-80.50 1 Methylene Chloride <1.9 ug/L 10/12/23 14:35 75-09-22.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:PW-3 Lab ID:92692499002 Collected:10/10/23 09:35 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV Methyl-tert-butyl ether <0.053 ug/L 10/12/23 14:35 1634-04-40.50 1 Naphthalene <0.10 ug/L 10/12/23 14:35 91-20-32.0 1 n-Propylbenzene <0.10 ug/L 10/12/23 14:35 103-65-10.50 1 Styrene <0.14 ug/L 10/12/23 14:35 100-42-50.50 1 1,1,1,2-Tetrachloroethane <0.091 ug/L 10/12/23 14:35 630-20-60.50 1 1,1,2,2-Tetrachloroethane <0.074 ug/L 10/12/23 14:35 79-34-50.50 1 Tetrachloroethene <0.086 ug/L 10/12/23 14:35 127-18-40.50 1 Toluene <0.090 ug/L 10/12/23 14:35 108-88-30.50 1 1,2,3-Trichlorobenzene <0.12 ug/L 10/12/23 14:35 87-61-62.0 1 1,2,4-Trichlorobenzene <0.16 ug/L 10/12/23 14:35 120-82-12.0 1 1,1,1-Trichloroethane <0.11 ug/L 10/12/23 14:35 71-55-60.50 1 1,1,2-Trichloroethane <0.096 ug/L 10/12/23 14:35 79-00-50.50 1 Trichloroethene <0.17 ug/L 10/12/23 14:35 79-01-60.50 1 Trichlorofluoromethane <0.14 ug/L 10/12/23 14:35 75-69-41.0 1 1,2,3-Trichloropropane <0.17 ug/L 10/12/23 14:35 96-18-40.50 1 1,2,4-Trimethylbenzene <0.031 ug/L 10/12/23 14:35 95-63-60.50 1 1,3,5-Trimethylbenzene <0.071 ug/L 10/12/23 14:35 108-67-80.50 1 Vinyl chloride <0.15 ug/L 10/12/23 14:35 75-01-41.0 1 m&p-Xylene <0.094 ug/L 10/12/23 14:35 179601-23-11.0 1 o-Xylene <0.14 ug/L 10/12/23 14:35 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)100 %10/12/23 14:35 17060-07-070-130 1 4-Bromofluorobenzene (S)100 %10/12/23 14:35 460-00-470-130 1 Toluene-d8 (S)103 %10/12/23 14:35 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: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:SW-1 Lab ID:92692499003 Collected:10/10/23 10:00 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV tert-Amyl Alcohol <7.4 ug/L 10/12/23 02:14 75-85-41001 tert-Amylmethyl ether <0.12 ug/L 10/12/23 02:14 994-05-810.0 1 Benzene <0.079 ug/L 10/12/23 02:14 71-43-20.50 1 Bromobenzene <0.14 ug/L 10/12/23 02:14 108-86-10.50 1 Bromochloromethane <0.094 ug/L 10/12/23 02:14 74-97-50.50 1 Bromodichloromethane <0.17 ug/L 10/12/23 02:14 75-27-40.50 1 Bromoform <0.20 ug/L 10/12/23 02:14 75-25-20.50 1 Bromomethane <0.22 ug/L 10/12/23 02:14 74-83-95.0 1 tert-Butyl Alcohol <4.1 ug/L 10/12/23 02:14 75-65-050.0 1 n-Butylbenzene <0.066 ug/L 10/12/23 02:14 104-51-80.50 1 sec-Butylbenzene <0.085 ug/L 10/12/23 02:14 135-98-80.50 1 tert-Butylbenzene <0.086 ug/L 10/12/23 02:14 98-06-60.50 1 tert-Butyl Formate <0.30 ug/L 10/12/23 02:14 762-75-450.0 1 Carbon tetrachloride <0.17 ug/L 10/12/23 02:14 56-23-50.50 1 Chlorobenzene <0.085 ug/L 10/12/23 02:14 108-90-70.50 1 Chloroethane <0.17 ug/L 10/12/23 02:14 75-00-31.0 1 Chloroform 0.23J ug/L 10/12/23 02:14 67-66-30.50 1 Chloromethane <0.18 ug/L 10/12/23 02:14 74-87-31.0 1 2-Chlorotoluene <0.13 ug/L 10/12/23 02:14 95-49-80.50 1 4-Chlorotoluene <0.096 ug/L 10/12/23 02:14 106-43-40.50 1 1,2-Dibromo-3-chloropropane <0.18 ug/L 10/12/23 02:14 96-12-81.0 1 Dibromochloromethane <0.15 ug/L 10/12/23 02:14 124-48-10.50 1 1,2-Dibromoethane (EDB)<0.15 ug/L 10/12/23 02:14 106-93-40.50 1 Dibromomethane <0.19 ug/L 10/12/23 02:14 74-95-30.50 1 1,2-Dichlorobenzene <0.094 ug/L 10/12/23 02:14 95-50-10.50 1 1,3-Dichlorobenzene <0.098 ug/L 10/12/23 02:14 541-73-10.50 1 1,4-Dichlorobenzene <0.090 ug/L 10/12/23 02:14 106-46-70.50 1 Dichlorodifluoromethane <0.12 ug/L 10/12/23 02:14 75-71-8 IH0.50 1 1,1-Dichloroethane <0.056 ug/L 10/12/23 02:14 75-34-30.50 1 1,2-Dichloroethane <0.11 ug/L 10/12/23 02:14 107-06-20.50 1 1,1-Dichloroethene <0.079 ug/L 10/12/23 02:14 75-35-40.50 1 cis-1,2-Dichloroethene <0.11 ug/L 10/12/23 02:14 156-59-20.50 1 trans-1,2-Dichloroethene <0.10 ug/L 10/12/23 02:14 156-60-50.50 1 1,2-Dichloropropane <0.14 ug/L 10/12/23 02:14 78-87-50.50 1 1,3-Dichloropropane <0.085 ug/L 10/12/23 02:14 142-28-90.50 1 2,2-Dichloropropane <0.12 ug/L 10/12/23 02:14 594-20-70.50 1 1,1-Dichloropropene <0.066 ug/L 10/12/23 02:14 563-58-60.50 1 cis-1,3-Dichloropropene <0.090 ug/L 10/12/23 02:14 10061-01-50.50 1 trans-1,3-Dichloropropene <0.13 ug/L 10/12/23 02:14 10061-02-60.50 1 Diisopropyl ether <0.072 ug/L 10/12/23 02:14 108-20-30.50 1 Ethanol <5.0 ug/L 10/12/23 02:14 64-17-52001 Ethylbenzene <0.081 ug/L 10/12/23 02:14 100-41-40.50 1 Ethyl-tert-butyl ether <0.11 ug/L 10/12/23 02:14 637-92-310.0 1 Hexachloro-1,3-butadiene <0.35 ug/L 10/12/23 02:14 87-68-32.0 1 Isopropylbenzene (Cumene)<0.11 ug/L 10/12/23 02:14 98-82-80.50 1 Methylene Chloride <1.9 ug/L 10/12/23 02:14 75-09-22.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:SW-1 Lab ID:92692499003 Collected:10/10/23 10:00 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV Methyl-tert-butyl ether <0.053 ug/L 10/12/23 02:14 1634-04-40.50 1 Naphthalene <0.10 ug/L 10/12/23 02:14 91-20-32.0 1 n-Propylbenzene <0.10 ug/L 10/12/23 02:14 103-65-10.50 1 Styrene <0.14 ug/L 10/12/23 02:14 100-42-50.50 1 1,1,1,2-Tetrachloroethane <0.091 ug/L 10/12/23 02:14 630-20-60.50 1 1,1,2,2-Tetrachloroethane <0.074 ug/L 10/12/23 02:14 79-34-50.50 1 Tetrachloroethene 0.60 ug/L 10/12/23 02:14 127-18-40.50 1 Toluene <0.090 ug/L 10/12/23 02:14 108-88-30.50 1 1,2,3-Trichlorobenzene <0.12 ug/L 10/12/23 02:14 87-61-62.0 1 1,2,4-Trichlorobenzene <0.16 ug/L 10/12/23 02:14 120-82-12.0 1 1,1,1-Trichloroethane <0.11 ug/L 10/12/23 02:14 71-55-60.50 1 1,1,2-Trichloroethane <0.096 ug/L 10/12/23 02:14 79-00-50.50 1 Trichloroethene <0.17 ug/L 10/12/23 02:14 79-01-60.50 1 Trichlorofluoromethane <0.14 ug/L 10/12/23 02:14 75-69-41.0 1 1,2,3-Trichloropropane <0.17 ug/L 10/12/23 02:14 96-18-40.50 1 1,2,4-Trimethylbenzene <0.031 ug/L 10/12/23 02:14 95-63-60.50 1 1,3,5-Trimethylbenzene <0.071 ug/L 10/12/23 02:14 108-67-80.50 1 Vinyl chloride <0.15 ug/L 10/12/23 02:14 75-01-41.0 1 m&p-Xylene <0.094 ug/L 10/12/23 02:14 179601-23-11.0 1 o-Xylene <0.14 ug/L 10/12/23 02:14 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)103 %10/12/23 02:14 17060-07-070-130 1 4-Bromofluorobenzene (S)100 %10/12/23 02:14 460-00-470-130 1 Toluene-d8 (S)98 %10/12/23 02:14 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: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:PW-1 Lab ID:92692499004 Collected:10/10/23 10:05 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV tert-Amyl Alcohol <7.4 ug/L 10/12/23 14:53 75-85-41001 tert-Amylmethyl ether <0.12 ug/L 10/12/23 14:53 994-05-810.0 1 Benzene <0.079 ug/L 10/12/23 14:53 71-43-20.50 1 Bromobenzene <0.14 ug/L 10/12/23 14:53 108-86-10.50 1 Bromochloromethane <0.094 ug/L 10/12/23 14:53 74-97-50.50 1 Bromodichloromethane <0.17 ug/L 10/12/23 14:53 75-27-40.50 1 Bromoform <0.20 ug/L 10/12/23 14:53 75-25-20.50 1 Bromomethane <0.22 ug/L 10/12/23 14:53 74-83-95.0 1 tert-Butyl Alcohol <4.1 ug/L 10/12/23 14:53 75-65-050.0 1 n-Butylbenzene <0.066 ug/L 10/12/23 14:53 104-51-80.50 1 sec-Butylbenzene <0.085 ug/L 10/12/23 14:53 135-98-80.50 1 tert-Butylbenzene <0.086 ug/L 10/12/23 14:53 98-06-60.50 1 tert-Butyl Formate <0.30 ug/L 10/12/23 14:53 762-75-450.0 1 Carbon tetrachloride <0.17 ug/L 10/12/23 14:53 56-23-50.50 1 Chlorobenzene <0.085 ug/L 10/12/23 14:53 108-90-70.50 1 Chloroethane <0.17 ug/L 10/12/23 14:53 75-00-31.0 1 Chloroform <0.069 ug/L 10/12/23 14:53 67-66-30.50 1 Chloromethane <0.18 ug/L 10/12/23 14:53 74-87-31.0 1 2-Chlorotoluene <0.13 ug/L 10/12/23 14:53 95-49-80.50 1 4-Chlorotoluene <0.096 ug/L 10/12/23 14:53 106-43-40.50 1 1,2-Dibromo-3-chloropropane <0.18 ug/L 10/12/23 14:53 96-12-81.0 1 Dibromochloromethane <0.15 ug/L 10/12/23 14:53 124-48-10.50 1 1,2-Dibromoethane (EDB)<0.15 ug/L 10/12/23 14:53 106-93-40.50 1 Dibromomethane <0.19 ug/L 10/12/23 14:53 74-95-30.50 1 1,2-Dichlorobenzene <0.094 ug/L 10/12/23 14:53 95-50-10.50 1 1,3-Dichlorobenzene <0.098 ug/L 10/12/23 14:53 541-73-10.50 1 1,4-Dichlorobenzene <0.090 ug/L 10/12/23 14:53 106-46-70.50 1 Dichlorodifluoromethane <0.12 ug/L 10/12/23 14:53 75-71-80.50 1 1,1-Dichloroethane <0.056 ug/L 10/12/23 14:53 75-34-30.50 1 1,2-Dichloroethane <0.11 ug/L 10/12/23 14:53 107-06-20.50 1 1,1-Dichloroethene <0.079 ug/L 10/12/23 14:53 75-35-40.50 1 cis-1,2-Dichloroethene <0.11 ug/L 10/12/23 14:53 156-59-20.50 1 trans-1,2-Dichloroethene <0.10 ug/L 10/12/23 14:53 156-60-50.50 1 1,2-Dichloropropane <0.14 ug/L 10/12/23 14:53 78-87-50.50 1 1,3-Dichloropropane <0.085 ug/L 10/12/23 14:53 142-28-90.50 1 2,2-Dichloropropane <0.12 ug/L 10/12/23 14:53 594-20-70.50 1 1,1-Dichloropropene <0.066 ug/L 10/12/23 14:53 563-58-60.50 1 cis-1,3-Dichloropropene <0.090 ug/L 10/12/23 14:53 10061-01-50.50 1 trans-1,3-Dichloropropene <0.13 ug/L 10/12/23 14:53 10061-02-60.50 1 Diisopropyl ether <0.072 ug/L 10/12/23 14:53 108-20-30.50 1 Ethanol <5.0 ug/L 10/12/23 14:53 64-17-52001 Ethylbenzene <0.081 ug/L 10/12/23 14:53 100-41-40.50 1 Ethyl-tert-butyl ether <0.11 ug/L 10/12/23 14:53 637-92-310.0 1 Hexachloro-1,3-butadiene <0.35 ug/L 10/12/23 14:53 87-68-32.0 1 Isopropylbenzene (Cumene)<0.11 ug/L 10/12/23 14:53 98-82-80.50 1 Methylene Chloride <1.9 ug/L 10/12/23 14:53 75-09-22.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:PW-1 Lab ID:92692499004 Collected:10/10/23 10:05 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV Methyl-tert-butyl ether <0.053 ug/L 10/12/23 14:53 1634-04-40.50 1 Naphthalene <0.10 ug/L 10/12/23 14:53 91-20-32.0 1 n-Propylbenzene <0.10 ug/L 10/12/23 14:53 103-65-10.50 1 Styrene <0.14 ug/L 10/12/23 14:53 100-42-50.50 1 1,1,1,2-Tetrachloroethane <0.091 ug/L 10/12/23 14:53 630-20-60.50 1 1,1,2,2-Tetrachloroethane <0.074 ug/L 10/12/23 14:53 79-34-50.50 1 Tetrachloroethene <0.086 ug/L 10/12/23 14:53 127-18-40.50 1 Toluene <0.090 ug/L 10/12/23 14:53 108-88-30.50 1 1,2,3-Trichlorobenzene <0.12 ug/L 10/12/23 14:53 87-61-62.0 1 1,2,4-Trichlorobenzene <0.16 ug/L 10/12/23 14:53 120-82-12.0 1 1,1,1-Trichloroethane <0.11 ug/L 10/12/23 14:53 71-55-60.50 1 1,1,2-Trichloroethane <0.096 ug/L 10/12/23 14:53 79-00-50.50 1 Trichloroethene <0.17 ug/L 10/12/23 14:53 79-01-60.50 1 Trichlorofluoromethane <0.14 ug/L 10/12/23 14:53 75-69-41.0 1 1,2,3-Trichloropropane <0.17 ug/L 10/12/23 14:53 96-18-40.50 1 1,2,4-Trimethylbenzene <0.031 ug/L 10/12/23 14:53 95-63-60.50 1 1,3,5-Trimethylbenzene <0.071 ug/L 10/12/23 14:53 108-67-80.50 1 Vinyl chloride <0.15 ug/L 10/12/23 14:53 75-01-41.0 1 m&p-Xylene <0.094 ug/L 10/12/23 14:53 179601-23-11.0 1 o-Xylene <0.14 ug/L 10/12/23 14:53 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)95 %10/12/23 14:53 17060-07-070-130 1 4-Bromofluorobenzene (S)101 %10/12/23 14:53 460-00-470-130 1 Toluene-d8 (S)107 %10/12/23 14:53 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: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:SW-5 Lab ID:92692499005 Collected:10/10/23 10:50 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV tert-Amyl Alcohol <7.4 ug/L 10/12/23 02:33 75-85-41001 tert-Amylmethyl ether <0.12 ug/L 10/12/23 02:33 994-05-810.0 1 Benzene <0.079 ug/L 10/12/23 02:33 71-43-20.50 1 Bromobenzene <0.14 ug/L 10/12/23 02:33 108-86-10.50 1 Bromochloromethane <0.094 ug/L 10/12/23 02:33 74-97-50.50 1 Bromodichloromethane <0.17 ug/L 10/12/23 02:33 75-27-40.50 1 Bromoform <0.20 ug/L 10/12/23 02:33 75-25-20.50 1 Bromomethane <0.22 ug/L 10/12/23 02:33 74-83-95.0 1 tert-Butyl Alcohol <4.1 ug/L 10/12/23 02:33 75-65-050.0 1 n-Butylbenzene <0.066 ug/L 10/12/23 02:33 104-51-80.50 1 sec-Butylbenzene <0.085 ug/L 10/12/23 02:33 135-98-80.50 1 tert-Butylbenzene <0.086 ug/L 10/12/23 02:33 98-06-60.50 1 tert-Butyl Formate <0.30 ug/L 10/12/23 02:33 762-75-450.0 1 Carbon tetrachloride <0.17 ug/L 10/12/23 02:33 56-23-50.50 1 Chlorobenzene <0.085 ug/L 10/12/23 02:33 108-90-70.50 1 Chloroethane <0.17 ug/L 10/12/23 02:33 75-00-31.0 1 Chloroform 0.28J ug/L 10/12/23 02:33 67-66-30.50 1 Chloromethane <0.18 ug/L 10/12/23 02:33 74-87-31.0 1 2-Chlorotoluene <0.13 ug/L 10/12/23 02:33 95-49-80.50 1 4-Chlorotoluene <0.096 ug/L 10/12/23 02:33 106-43-40.50 1 1,2-Dibromo-3-chloropropane <0.18 ug/L 10/12/23 02:33 96-12-81.0 1 Dibromochloromethane <0.15 ug/L 10/12/23 02:33 124-48-10.50 1 1,2-Dibromoethane (EDB)<0.15 ug/L 10/12/23 02:33 106-93-40.50 1 Dibromomethane <0.19 ug/L 10/12/23 02:33 74-95-30.50 1 1,2-Dichlorobenzene <0.094 ug/L 10/12/23 02:33 95-50-10.50 1 1,3-Dichlorobenzene <0.098 ug/L 10/12/23 02:33 541-73-10.50 1 1,4-Dichlorobenzene <0.090 ug/L 10/12/23 02:33 106-46-70.50 1 Dichlorodifluoromethane <0.12 ug/L 10/12/23 02:33 75-71-8 IH0.50 1 1,1-Dichloroethane <0.056 ug/L 10/12/23 02:33 75-34-30.50 1 1,2-Dichloroethane <0.11 ug/L 10/12/23 02:33 107-06-20.50 1 1,1-Dichloroethene <0.079 ug/L 10/12/23 02:33 75-35-40.50 1 cis-1,2-Dichloroethene 0.19J ug/L 10/12/23 02:33 156-59-20.50 1 trans-1,2-Dichloroethene <0.10 ug/L 10/12/23 02:33 156-60-50.50 1 1,2-Dichloropropane <0.14 ug/L 10/12/23 02:33 78-87-50.50 1 1,3-Dichloropropane <0.085 ug/L 10/12/23 02:33 142-28-90.50 1 2,2-Dichloropropane <0.12 ug/L 10/12/23 02:33 594-20-70.50 1 1,1-Dichloropropene <0.066 ug/L 10/12/23 02:33 563-58-60.50 1 cis-1,3-Dichloropropene <0.090 ug/L 10/12/23 02:33 10061-01-50.50 1 trans-1,3-Dichloropropene <0.13 ug/L 10/12/23 02:33 10061-02-60.50 1 Diisopropyl ether <0.072 ug/L 10/12/23 02:33 108-20-30.50 1 Ethanol <5.0 ug/L 10/12/23 02:33 64-17-52001 Ethylbenzene <0.081 ug/L 10/12/23 02:33 100-41-40.50 1 Ethyl-tert-butyl ether <0.11 ug/L 10/12/23 02:33 637-92-310.0 1 Hexachloro-1,3-butadiene <0.35 ug/L 10/12/23 02:33 87-68-32.0 1 Isopropylbenzene (Cumene)<0.11 ug/L 10/12/23 02:33 98-82-80.50 1 Methylene Chloride <1.9 ug/L 10/12/23 02:33 75-09-22.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:SW-5 Lab ID:92692499005 Collected:10/10/23 10:50 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV Methyl-tert-butyl ether <0.053 ug/L 10/12/23 02:33 1634-04-40.50 1 Naphthalene <0.10 ug/L 10/12/23 02:33 91-20-32.0 1 n-Propylbenzene <0.10 ug/L 10/12/23 02:33 103-65-10.50 1 Styrene <0.14 ug/L 10/12/23 02:33 100-42-50.50 1 1,1,1,2-Tetrachloroethane <0.091 ug/L 10/12/23 02:33 630-20-60.50 1 1,1,2,2-Tetrachloroethane <0.074 ug/L 10/12/23 02:33 79-34-50.50 1 Tetrachloroethene 5.8 ug/L 10/12/23 02:33 127-18-40.50 1 Toluene <0.090 ug/L 10/12/23 02:33 108-88-30.50 1 1,2,3-Trichlorobenzene <0.12 ug/L 10/12/23 02:33 87-61-62.0 1 1,2,4-Trichlorobenzene <0.16 ug/L 10/12/23 02:33 120-82-12.0 1 1,1,1-Trichloroethane <0.11 ug/L 10/12/23 02:33 71-55-60.50 1 1,1,2-Trichloroethane <0.096 ug/L 10/12/23 02:33 79-00-50.50 1 Trichloroethene <0.17 ug/L 10/12/23 02:33 79-01-60.50 1 Trichlorofluoromethane <0.14 ug/L 10/12/23 02:33 75-69-41.0 1 1,2,3-Trichloropropane <0.17 ug/L 10/12/23 02:33 96-18-40.50 1 1,2,4-Trimethylbenzene <0.031 ug/L 10/12/23 02:33 95-63-60.50 1 1,3,5-Trimethylbenzene <0.071 ug/L 10/12/23 02:33 108-67-80.50 1 Vinyl chloride <0.15 ug/L 10/12/23 02:33 75-01-41.0 1 m&p-Xylene <0.094 ug/L 10/12/23 02:33 179601-23-11.0 1 o-Xylene <0.14 ug/L 10/12/23 02:33 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)105 %10/12/23 02:33 17060-07-070-130 1 4-Bromofluorobenzene (S)99 %10/12/23 02:33 460-00-470-130 1 Toluene-d8 (S)98 %10/12/23 02:33 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: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:PW-5 Lab ID:92692499006 Collected:10/10/23 11:00 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV tert-Amyl Alcohol <7.4 ug/L 10/12/23 15:11 75-85-41001 tert-Amylmethyl ether <0.12 ug/L 10/12/23 15:11 994-05-810.0 1 Benzene <0.079 ug/L 10/12/23 15:11 71-43-20.50 1 Bromobenzene <0.14 ug/L 10/12/23 15:11 108-86-10.50 1 Bromochloromethane <0.094 ug/L 10/12/23 15:11 74-97-50.50 1 Bromodichloromethane <0.17 ug/L 10/12/23 15:11 75-27-40.50 1 Bromoform <0.20 ug/L 10/12/23 15:11 75-25-20.50 1 Bromomethane <0.22 ug/L 10/12/23 15:11 74-83-95.0 1 tert-Butyl Alcohol <4.1 ug/L 10/12/23 15:11 75-65-050.0 1 n-Butylbenzene <0.066 ug/L 10/12/23 15:11 104-51-80.50 1 sec-Butylbenzene <0.085 ug/L 10/12/23 15:11 135-98-80.50 1 tert-Butylbenzene <0.086 ug/L 10/12/23 15:11 98-06-60.50 1 tert-Butyl Formate <0.30 ug/L 10/12/23 15:11 762-75-450.0 1 Carbon tetrachloride <0.17 ug/L 10/12/23 15:11 56-23-50.50 1 Chlorobenzene <0.085 ug/L 10/12/23 15:11 108-90-70.50 1 Chloroethane <0.17 ug/L 10/12/23 15:11 75-00-31.0 1 Chloroform 0.73 ug/L 10/12/23 15:11 67-66-30.50 1 Chloromethane <0.18 ug/L 10/12/23 15:11 74-87-31.0 1 2-Chlorotoluene <0.13 ug/L 10/12/23 15:11 95-49-80.50 1 4-Chlorotoluene <0.096 ug/L 10/12/23 15:11 106-43-40.50 1 1,2-Dibromo-3-chloropropane <0.18 ug/L 10/12/23 15:11 96-12-81.0 1 Dibromochloromethane <0.15 ug/L 10/12/23 15:11 124-48-10.50 1 1,2-Dibromoethane (EDB)<0.15 ug/L 10/12/23 15:11 106-93-40.50 1 Dibromomethane <0.19 ug/L 10/12/23 15:11 74-95-30.50 1 1,2-Dichlorobenzene <0.094 ug/L 10/12/23 15:11 95-50-10.50 1 1,3-Dichlorobenzene <0.098 ug/L 10/12/23 15:11 541-73-10.50 1 1,4-Dichlorobenzene <0.090 ug/L 10/12/23 15:11 106-46-70.50 1 Dichlorodifluoromethane <0.12 ug/L 10/12/23 15:11 75-71-80.50 1 1,1-Dichloroethane <0.056 ug/L 10/12/23 15:11 75-34-30.50 1 1,2-Dichloroethane <0.11 ug/L 10/12/23 15:11 107-06-20.50 1 1,1-Dichloroethene <0.079 ug/L 10/12/23 15:11 75-35-40.50 1 cis-1,2-Dichloroethene <0.11 ug/L 10/12/23 15:11 156-59-20.50 1 trans-1,2-Dichloroethene <0.10 ug/L 10/12/23 15:11 156-60-50.50 1 1,2-Dichloropropane <0.14 ug/L 10/12/23 15:11 78-87-50.50 1 1,3-Dichloropropane <0.085 ug/L 10/12/23 15:11 142-28-90.50 1 2,2-Dichloropropane <0.12 ug/L 10/12/23 15:11 594-20-70.50 1 1,1-Dichloropropene <0.066 ug/L 10/12/23 15:11 563-58-60.50 1 cis-1,3-Dichloropropene <0.090 ug/L 10/12/23 15:11 10061-01-50.50 1 trans-1,3-Dichloropropene <0.13 ug/L 10/12/23 15:11 10061-02-60.50 1 Diisopropyl ether <0.072 ug/L 10/12/23 15:11 108-20-30.50 1 Ethanol <5.0 ug/L 10/12/23 15:11 64-17-52001 Ethylbenzene <0.081 ug/L 10/12/23 15:11 100-41-40.50 1 Ethyl-tert-butyl ether <0.11 ug/L 10/12/23 15:11 637-92-310.0 1 Hexachloro-1,3-butadiene <0.35 ug/L 10/12/23 15:11 87-68-32.0 1 Isopropylbenzene (Cumene)<0.11 ug/L 10/12/23 15:11 98-82-80.50 1 Methylene Chloride <1.9 ug/L 10/12/23 15:11 75-09-22.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Sample:PW-5 Lab ID:92692499006 Collected:10/10/23 11:00 Received:10/10/23 13:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV Methyl-tert-butyl ether <0.053 ug/L 10/12/23 15:11 1634-04-40.50 1 Naphthalene <0.10 ug/L 10/12/23 15:11 91-20-32.0 1 n-Propylbenzene <0.10 ug/L 10/12/23 15:11 103-65-10.50 1 Styrene <0.14 ug/L 10/12/23 15:11 100-42-50.50 1 1,1,1,2-Tetrachloroethane <0.091 ug/L 10/12/23 15:11 630-20-60.50 1 1,1,2,2-Tetrachloroethane <0.074 ug/L 10/12/23 15:11 79-34-50.50 1 Tetrachloroethene 4.1 ug/L 10/12/23 15:11 127-18-40.50 1 Toluene <0.090 ug/L 10/12/23 15:11 108-88-30.50 1 1,2,3-Trichlorobenzene <0.12 ug/L 10/12/23 15:11 87-61-62.0 1 1,2,4-Trichlorobenzene <0.16 ug/L 10/12/23 15:11 120-82-12.0 1 1,1,1-Trichloroethane <0.11 ug/L 10/12/23 15:11 71-55-60.50 1 1,1,2-Trichloroethane <0.096 ug/L 10/12/23 15:11 79-00-50.50 1 Trichloroethene <0.17 ug/L 10/12/23 15:11 79-01-60.50 1 Trichlorofluoromethane <0.14 ug/L 10/12/23 15:11 75-69-41.0 1 1,2,3-Trichloropropane <0.17 ug/L 10/12/23 15:11 96-18-40.50 1 1,2,4-Trimethylbenzene <0.031 ug/L 10/12/23 15:11 95-63-60.50 1 1,3,5-Trimethylbenzene <0.071 ug/L 10/12/23 15:11 108-67-80.50 1 Vinyl chloride <0.15 ug/L 10/12/23 15:11 75-01-41.0 1 m&p-Xylene <0.094 ug/L 10/12/23 15:11 179601-23-11.0 1 o-Xylene <0.14 ug/L 10/12/23 15:11 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)98 %10/12/23 15:11 17060-07-070-130 1 4-Bromofluorobenzene (S)100 %10/12/23 15:11 460-00-470-130 1 Toluene-d8 (S)104 %10/12/23 15:11 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: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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: 805555 SM 6200B SM 6200B 6200B MSV Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92692499001, 92692499003, 92692499005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4171230 Associated Lab Samples:92692499001, 92692499003, 92692499005 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L <0.091 0.50 10/12/23 00:43 1,1,1-Trichloroethane ug/L <0.11 0.50 10/12/23 00:43 1,1,2,2-Tetrachloroethane ug/L <0.074 0.50 10/12/23 00:43 1,1,2-Trichloroethane ug/L <0.096 0.50 10/12/23 00:43 1,1-Dichloroethane ug/L <0.056 0.50 10/12/23 00:43 1,1-Dichloroethene ug/L <0.079 0.50 10/12/23 00:43 1,1-Dichloropropene ug/L <0.066 0.50 10/12/23 00:43 1,2,3-Trichlorobenzene ug/L <0.12 2.0 10/12/23 00:43 1,2,3-Trichloropropane ug/L <0.17 0.50 10/12/23 00:43 1,2,4-Trichlorobenzene ug/L <0.16 2.0 10/12/23 00:43 1,2,4-Trimethylbenzene ug/L <0.031 0.50 10/12/23 00:43 1,2-Dibromo-3-chloropropane ug/L <0.18 1.0 10/12/23 00:43 1,2-Dibromoethane (EDB)ug/L <0.15 0.50 10/12/23 00:43 1,2-Dichlorobenzene ug/L <0.094 0.50 10/12/23 00:43 1,2-Dichloroethane ug/L <0.11 0.50 10/12/23 00:43 1,2-Dichloropropane ug/L <0.14 0.50 10/12/23 00:43 1,3,5-Trimethylbenzene ug/L <0.071 0.50 10/12/23 00:43 1,3-Dichlorobenzene ug/L <0.098 0.50 10/12/23 00:43 1,3-Dichloropropane ug/L <0.085 0.50 10/12/23 00:43 1,4-Dichlorobenzene ug/L <0.090 0.50 10/12/23 00:43 2,2-Dichloropropane ug/L <0.12 0.50 10/12/23 00:43 2-Chlorotoluene ug/L <0.13 0.50 10/12/23 00:43 4-Chlorotoluene ug/L <0.096 0.50 10/12/23 00:43 Benzene ug/L <0.079 0.50 10/12/23 00:43 Bromobenzene ug/L <0.14 0.50 10/12/23 00:43 Bromochloromethane ug/L <0.094 0.50 10/12/23 00:43 Bromodichloromethane ug/L <0.17 0.50 10/12/23 00:43 Bromoform ug/L <0.20 0.50 10/12/23 00:43 Bromomethane ug/L <0.22 5.0 10/12/23 00:43 Carbon tetrachloride ug/L <0.17 0.50 10/12/23 00:43 Chlorobenzene ug/L <0.085 0.50 10/12/23 00:43 Chloroethane ug/L <0.17 1.0 10/12/23 00:43 Chloroform ug/L <0.069 0.50 10/12/23 00:43 Chloromethane ug/L <0.18 1.0 10/12/23 00:43 cis-1,2-Dichloroethene ug/L <0.11 0.50 10/12/23 00:43 cis-1,3-Dichloropropene ug/L <0.090 0.50 10/12/23 00:43 Dibromochloromethane ug/L <0.15 0.50 10/12/23 00:43 Dibromomethane ug/L <0.19 0.50 10/12/23 00:43 Dichlorodifluoromethane ug/L <0.12 0.50 IH10/12/23 00:43 Diisopropyl ether ug/L <0.072 0.50 10/12/23 00:43 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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:4171230 Associated Lab Samples:92692499001, 92692499003, 92692499005 Matrix:Water Analyzed Ethanol ug/L <5.0 200 10/12/23 00:43 Ethyl-tert-butyl ether ug/L <0.11 10.0 10/12/23 00:43 Ethylbenzene ug/L <0.081 0.50 10/12/23 00:43 Hexachloro-1,3-butadiene ug/L <0.35 2.0 10/12/23 00:43 Isopropylbenzene (Cumene)ug/L <0.11 0.50 10/12/23 00:43 m&p-Xylene ug/L <0.094 1.0 10/12/23 00:43 Methyl-tert-butyl ether ug/L <0.053 0.50 10/12/23 00:43 Methylene Chloride ug/L <1.9 2.0 10/12/23 00:43 n-Butylbenzene ug/L <0.066 0.50 10/12/23 00:43 n-Propylbenzene ug/L <0.10 0.50 10/12/23 00:43 Naphthalene ug/L <0.10 2.0 10/12/23 00:43 o-Xylene ug/L <0.14 0.50 10/12/23 00:43 sec-Butylbenzene ug/L <0.085 0.50 10/12/23 00:43 Styrene ug/L <0.14 0.50 10/12/23 00:43 tert-Amyl Alcohol ug/L <7.4 100 10/12/23 00:43 tert-Amylmethyl ether ug/L <0.12 10.0 10/12/23 00:43 tert-Butyl Alcohol ug/L <4.1 50.0 10/12/23 00:43 tert-Butyl Formate ug/L <0.30 50.0 10/12/23 00:43 tert-Butylbenzene ug/L <0.086 0.50 10/12/23 00:43 Tetrachloroethene ug/L <0.086 0.50 10/12/23 00:43 Toluene ug/L <0.090 0.50 10/12/23 00:43 trans-1,2-Dichloroethene ug/L <0.10 0.50 10/12/23 00:43 trans-1,3-Dichloropropene ug/L <0.13 0.50 10/12/23 00:43 Trichloroethene ug/L <0.17 0.50 10/12/23 00:43 Trichlorofluoromethane ug/L <0.14 1.0 10/12/23 00:43 Vinyl chloride ug/L <0.15 1.0 10/12/23 00:43 1,2-Dichloroethane-d4 (S)%102 70-130 10/12/23 00:43 4-Bromofluorobenzene (S)%101 70-130 10/12/23 00:43 Toluene-d8 (S)%99 70-130 10/12/23 00:43 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4171231LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 19.620 98 60-140 1,1,1-Trichloroethane ug/L 20.820 104 60-140 1,1,2,2-Tetrachloroethane ug/L 20.220 101 60-140 1,1,2-Trichloroethane ug/L 20.620 103 60-140 1,1-Dichloroethane ug/L 21.220 106 60-140 1,1-Dichloroethene ug/L 22.120 111 60-140 1,1-Dichloropropene ug/L 22.920 114 60-140 1,2,3-Trichlorobenzene ug/L 17.520 88 60-140 1,2,3-Trichloropropane ug/L 19.320 97 60-140 1,2,4-Trichlorobenzene ug/L 17.820 89 60-140 1,2,4-Trimethylbenzene ug/L 21.020 105 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: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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. 4171231LABORATORY CONTROL SAMPLE: LCSSpike 1,2-Dibromo-3-chloropropane ug/L 18.520 93 60-140 1,2-Dibromoethane (EDB)ug/L 20.420 102 60-140 1,2-Dichlorobenzene ug/L 19.720 98 60-140 1,2-Dichloroethane ug/L 21.120 105 60-140 1,2-Dichloropropane ug/L 21.020 105 60-140 1,3,5-Trimethylbenzene ug/L 20.420 102 60-140 1,3-Dichlorobenzene ug/L 19.120 96 60-140 1,3-Dichloropropane ug/L 19.820 99 60-140 1,4-Dichlorobenzene ug/L 18.820 94 60-140 2,2-Dichloropropane ug/L 19.920 100 60-140 2-Chlorotoluene ug/L 20.020 100 60-140 4-Chlorotoluene ug/L 20.220 101 60-140 Benzene ug/L 20.620 103 60-140 Bromobenzene ug/L 18.920 95 60-140 Bromochloromethane ug/L 20.720 103 60-140 Bromodichloromethane ug/L 19.820 99 60-140 Bromoform ug/L 19.120 95 60-140 Bromomethane ug/L 14.920 75 60-140 Carbon tetrachloride ug/L 20.020 100 60-140 Chlorobenzene ug/L 19.520 98 60-140 Chloroethane ug/L 20.220 101 60-140 Chloroform ug/L 20.420 102 60-140 Chloromethane ug/L 19.220 96 60-140 cis-1,2-Dichloroethene ug/L 21.320 106 60-140 cis-1,3-Dichloropropene ug/L 20.920 104 60-140 Dibromochloromethane ug/L 19.420 97 60-140 Dibromomethane ug/L 19.220 96 60-140 Dichlorodifluoromethane ug/L 25.0 IH2012560-140 Diisopropyl ether ug/L 21.120 105 60-140 Ethanol ug/L 840800 105 60-140 Ethyl-tert-butyl ether ug/L 39.540 99 60-140 Ethylbenzene ug/L 19.820 99 60-140 Hexachloro-1,3-butadiene ug/L 16.720 83 60-140 Isopropylbenzene (Cumene)ug/L 20.820 104 60-140 m&p-Xylene ug/L 40.340 101 60-140 Methyl-tert-butyl ether ug/L 19.920 100 60-140 Methylene Chloride ug/L 19.920 100 60-140 n-Butylbenzene ug/L 19.520 97 60-140 n-Propylbenzene ug/L 19.720 98 60-140 Naphthalene ug/L 20.120 100 60-140 o-Xylene ug/L 20.420 102 60-140 sec-Butylbenzene ug/L 19.620 98 60-140 Styrene ug/L 21.220 106 60-140 tert-Amyl Alcohol ug/L 382400 96 60-140 tert-Amylmethyl ether ug/L 40.140 100 60-140 tert-Butyl Alcohol ug/L 183200 91 60-140 tert-Butyl Formate ug/L 162160 101 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: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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. 4171231LABORATORY CONTROL SAMPLE: LCSSpike tert-Butylbenzene ug/L 16.420 82 60-140 Tetrachloroethene ug/L 17.920 90 60-140 Toluene ug/L 19.420 97 60-140 trans-1,2-Dichloroethene ug/L 19.420 97 60-140 trans-1,3-Dichloropropene ug/L 20.320 101 60-140 Trichloroethene ug/L 20.420 102 60-140 Trichlorofluoromethane ug/L 19.720 98 60-140 Vinyl chloride ug/L 17.920 90 60-140 1,2-Dichloroethane-d4 (S)%105 70-130 4-Bromofluorobenzene (S)%104 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 4171232MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92692488001 4171233 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 110 60-140112 120ND22.1 22.4 1,1,1-Trichloroethane ug/L 20 124 60-140121 220ND24.7 24.2 1,1,2,2-Tetrachloroethane ug/L 20 110 60-140109 120ND21.9 21.8 1,1,2-Trichloroethane ug/L 20 112 60-140111 020ND22.4 22.2 1,1-Dichloroethane ug/L 20 123 60-140119 320ND24.6 23.8 1,1-Dichloroethene ug/L 20 132 60-140129 320ND26.4 25.7 1,1-Dichloropropene ug/L 20 140 60-140137 220ND27.9 27.4 1,2,3-Trichlorobenzene ug/L 20 91 60-140100 920ND18.2 20.0 1,2,3-Trichloropropane ug/L 20 104 60-140104 020ND20.8 20.7 1,2,4-Trichlorobenzene ug/L 20 97 60-140103 620ND19.3 20.5 1,2,4-Trimethylbenzene ug/L 20 118 60-140119 120ND23.6 23.9 1,2-Dibromo-3-chloropropane ug/L 20 96 60-14098 320ND19.1 19.7 1,2-Dibromoethane (EDB)ug/L 20 110 60-140110 020ND22.0 22.0 1,2-Dichlorobenzene ug/L 20 107 60-140109 220ND21.4 21.8 1,2-Dichloroethane ug/L 20 118 60-140115 220ND23.6 23.1 1,2-Dichloropropane ug/L 20 122 60-140120 220ND24.4 23.9 1,3,5-Trimethylbenzene ug/L 20 117 60-140119 120ND23.4 23.7 1,3-Dichlorobenzene ug/L 20 109 60-140112 320ND21.8 22.4 1,3-Dichloropropane ug/L 20 109 60-140109 020ND21.9 21.9 1,4-Dichlorobenzene ug/L 20 106 60-140108 220ND21.1 21.6 2,2-Dichloropropane ug/L 20 127 60-140127 020ND25.4 25.3 2-Chlorotoluene ug/L 20 113 60-140115 220ND22.5 23.0 4-Chlorotoluene ug/L 20 115 60-140118 320ND23.0 23.6 Benzene ug/L 20 120 60-140117 220ND24.1 23.5 Bromobenzene ug/L 20 105 60-140108 320ND21.0 21.6 Bromochloromethane ug/L 20 117 60-140114 220ND23.3 22.8 Bromodichloromethane ug/L 20 112 60-140112 120ND22.5 22.3 Bromoform ug/L 20 105 60-140103 120ND20.9 20.7 Bromomethane ug/L 20 92 60-14095 220ND18.5 18.9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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. 4171232MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92692488001 4171233 MSD Result MSD % Rec RPD MSDMS Spike Conc. Carbon tetrachloride ug/L 20 121 60-140120 120ND24.1 23.9 Chlorobenzene ug/L 20 112 60-140110 120ND22.3 22.1 Chloroethane ug/L 20 119 60-140114 420ND23.7 22.9 Chloroform ug/L 20 117 60-140117 0200.21J 23.7 23.6 Chloromethane ug/L 20 103 60-140101 220ND20.7 20.3 cis-1,2-Dichloroethene ug/L 20 122 60-140119 220ND24.3 23.8 cis-1,3-Dichloropropene ug/L 20 116 60-140114 320ND23.3 22.7 Dibromochloromethane ug/L 20 108 60-140106 120ND21.6 21.3 Dibromomethane ug/L 20 107 60-140106 120ND21.4 21.2 Dichlorodifluoromethane ug/L IH,M12014960-140145 320ND29.8 28.9 Diisopropyl ether ug/L 20 120 60-140117 220ND23.9 23.4 Ethanol ug/L 800 107 60-140109 2800ND852869 Ethyl-tert-butyl ether ug/L 40 111 60-140108 240ND44.2 43.3 Ethylbenzene ug/L 20 115 60-140112 220ND23.0 22.5 Hexachloro-1,3-butadiene ug/L 20 105 60-140107 220ND21.0 21.3 Isopropylbenzene (Cumene)ug/L 20 120 60-140119 120ND24.1 23.9 m&p-Xylene ug/L 40 118 60-140115 340ND47.3 45.8 Methyl-tert-butyl ether ug/L 20 109 60-140108 220ND21.9 21.5 Methylene Chloride ug/L 20 114 60-140108 520ND22.7 21.5 n-Butylbenzene ug/L 20 121 60-140123 220ND24.1 24.7 n-Propylbenzene ug/L 20 116 60-140118 120ND23.3 23.6 Naphthalene ug/L 20 91 60-140106 1620ND18.1 21.3 o-Xylene ug/L 20 113 60-140112 120ND22.7 22.5 sec-Butylbenzene ug/L 20 117 60-140119 120ND23.4 23.7 Styrene ug/L 20 117 60-140116 220ND23.5 23.1 tert-Amyl Alcohol ug/L 400 97 60-14097 1400ND387390 tert-Amylmethyl ether ug/L 40 109 60-140110 140ND43.6 43.9 tert-Butyl Alcohol ug/L 200 97 60-140105 8200ND194210 tert-Butyl Formate ug/L 160 99 60-14087 12160ND158140 tert-Butylbenzene ug/L 20 95 60-14095 020ND19.0 19.0 Tetrachloroethene ug/L 20 110 60-140106 420ND22.1 21.2 Toluene ug/L 20 111 60-140110 120ND22.3 22.0 trans-1,2-Dichloroethene ug/L 20 118 60-140111 620ND23.6 22.2 trans-1,3-Dichloropropene ug/L 20 115 60-140114 120ND23.0 22.9 Trichloroethene ug/L 20 121 60-140117 320ND24.1 23.5 Trichlorofluoromethane ug/L 20 124 60-140121 320ND24.8 24.1 Vinyl chloride ug/L 20 104 60-140101 320ND20.9 20.2 1,2-Dichloroethane-d4 (S)%104 70-130104 4-Bromofluorobenzene (S)%103 70-130103 Toluene-d8 (S)%100 70-130100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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: 805891 SM 6200B SM 6200B 6200B MSV Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92692499002, 92692499004, 92692499006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4173227 Associated Lab Samples:92692499002, 92692499004, 92692499006 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L <0.091 0.50 10/12/23 12:08 1,1,1-Trichloroethane ug/L <0.11 0.50 10/12/23 12:08 1,1,2,2-Tetrachloroethane ug/L <0.074 0.50 10/12/23 12:08 1,1,2-Trichloroethane ug/L <0.096 0.50 10/12/23 12:08 1,1-Dichloroethane ug/L <0.056 0.50 10/12/23 12:08 1,1-Dichloroethene ug/L <0.079 0.50 10/12/23 12:08 1,1-Dichloropropene ug/L <0.066 0.50 10/12/23 12:08 1,2,3-Trichlorobenzene ug/L <0.12 2.0 10/12/23 12:08 1,2,3-Trichloropropane ug/L <0.17 0.50 10/12/23 12:08 1,2,4-Trichlorobenzene ug/L <0.16 2.0 10/12/23 12:08 1,2,4-Trimethylbenzene ug/L <0.031 0.50 10/12/23 12:08 1,2-Dibromo-3-chloropropane ug/L <0.18 1.0 10/12/23 12:08 1,2-Dibromoethane (EDB)ug/L <0.15 0.50 10/12/23 12:08 1,2-Dichlorobenzene ug/L <0.094 0.50 10/12/23 12:08 1,2-Dichloroethane ug/L <0.11 0.50 10/12/23 12:08 1,2-Dichloropropane ug/L <0.14 0.50 10/12/23 12:08 1,3,5-Trimethylbenzene ug/L <0.071 0.50 10/12/23 12:08 1,3-Dichlorobenzene ug/L <0.098 0.50 10/12/23 12:08 1,3-Dichloropropane ug/L <0.085 0.50 10/12/23 12:08 1,4-Dichlorobenzene ug/L <0.090 0.50 10/12/23 12:08 2,2-Dichloropropane ug/L <0.12 0.50 10/12/23 12:08 2-Chlorotoluene ug/L <0.13 0.50 10/12/23 12:08 4-Chlorotoluene ug/L <0.096 0.50 10/12/23 12:08 Benzene ug/L <0.079 0.50 10/12/23 12:08 Bromobenzene ug/L <0.14 0.50 10/12/23 12:08 Bromochloromethane ug/L <0.094 0.50 10/12/23 12:08 Bromodichloromethane ug/L <0.17 0.50 10/12/23 12:08 Bromoform ug/L <0.20 0.50 10/12/23 12:08 Bromomethane ug/L <0.22 5.0 10/12/23 12:08 Carbon tetrachloride ug/L <0.17 0.50 10/12/23 12:08 Chlorobenzene ug/L <0.085 0.50 10/12/23 12:08 Chloroethane ug/L <0.17 1.0 10/12/23 12:08 Chloroform ug/L <0.069 0.50 10/12/23 12:08 Chloromethane ug/L <0.18 1.0 10/12/23 12:08 cis-1,2-Dichloroethene ug/L <0.11 0.50 10/12/23 12:08 cis-1,3-Dichloropropene ug/L <0.090 0.50 10/12/23 12:08 Dibromochloromethane ug/L <0.15 0.50 10/12/23 12:08 Dibromomethane ug/L <0.19 0.50 10/12/23 12:08 Dichlorodifluoromethane ug/L <0.12 0.50 10/12/23 12:08 Diisopropyl ether ug/L <0.072 0.50 10/12/23 12:08 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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:4173227 Associated Lab Samples:92692499002, 92692499004, 92692499006 Matrix:Water Analyzed Ethanol ug/L <5.0 200 10/12/23 12:08 Ethyl-tert-butyl ether ug/L <0.11 10.0 10/12/23 12:08 Ethylbenzene ug/L <0.081 0.50 10/12/23 12:08 Hexachloro-1,3-butadiene ug/L <0.35 2.0 10/12/23 12:08 Isopropylbenzene (Cumene)ug/L <0.11 0.50 10/12/23 12:08 m&p-Xylene ug/L <0.094 1.0 10/12/23 12:08 Methyl-tert-butyl ether ug/L <0.053 0.50 10/12/23 12:08 Methylene Chloride ug/L <1.9 2.0 10/12/23 12:08 n-Butylbenzene ug/L <0.066 0.50 10/12/23 12:08 n-Propylbenzene ug/L <0.10 0.50 10/12/23 12:08 Naphthalene ug/L <0.10 2.0 10/12/23 12:08 o-Xylene ug/L <0.14 0.50 10/12/23 12:08 sec-Butylbenzene ug/L <0.085 0.50 10/12/23 12:08 Styrene ug/L <0.14 0.50 10/12/23 12:08 tert-Amyl Alcohol ug/L <7.4 100 10/12/23 12:08 tert-Amylmethyl ether ug/L <0.12 10.0 10/12/23 12:08 tert-Butyl Alcohol ug/L <4.1 50.0 10/12/23 12:08 tert-Butyl Formate ug/L <0.30 50.0 10/12/23 12:08 tert-Butylbenzene ug/L <0.086 0.50 10/12/23 12:08 Tetrachloroethene ug/L <0.086 0.50 10/12/23 12:08 Toluene ug/L <0.090 0.50 10/12/23 12:08 trans-1,2-Dichloroethene ug/L <0.10 0.50 10/12/23 12:08 trans-1,3-Dichloropropene ug/L <0.13 0.50 10/12/23 12:08 Trichloroethene ug/L <0.17 0.50 10/12/23 12:08 Trichlorofluoromethane ug/L <0.14 1.0 10/12/23 12:08 Vinyl chloride ug/L <0.15 1.0 10/12/23 12:08 1,2-Dichloroethane-d4 (S)%95 70-130 10/12/23 12:08 4-Bromofluorobenzene (S)%100 70-130 10/12/23 12:08 Toluene-d8 (S)%102 70-130 10/12/23 12:08 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4173228LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 21.020 105 60-140 1,1,1-Trichloroethane ug/L 19.220 96 60-140 1,1,2,2-Tetrachloroethane ug/L 19.220 96 60-140 1,1,2-Trichloroethane ug/L 18.820 94 60-140 1,1-Dichloroethane ug/L 17.720 88 60-140 1,1-Dichloroethene ug/L 19.220 96 60-140 1,1-Dichloropropene ug/L 19.620 98 60-140 1,2,3-Trichlorobenzene ug/L 22.320 112 60-140 1,2,3-Trichloropropane ug/L 18.120 90 60-140 1,2,4-Trichlorobenzene ug/L 21.120 105 60-140 1,2,4-Trimethylbenzene ug/L 20.820 104 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: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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. 4173228LABORATORY CONTROL SAMPLE: LCSSpike 1,2-Dibromo-3-chloropropane ug/L 20.420 102 60-140 1,2-Dibromoethane (EDB)ug/L 20.120 100 60-140 1,2-Dichlorobenzene ug/L 20.820 104 60-140 1,2-Dichloroethane ug/L 19.620 98 60-140 1,2-Dichloropropane ug/L 18.920 95 60-140 1,3,5-Trimethylbenzene ug/L 20.220 101 60-140 1,3-Dichlorobenzene ug/L 20.920 105 60-140 1,3-Dichloropropane ug/L 18.420 92 60-140 1,4-Dichlorobenzene ug/L 20.320 101 60-140 2,2-Dichloropropane ug/L 23.120 115 60-140 2-Chlorotoluene ug/L 19.520 98 60-140 4-Chlorotoluene ug/L 20.220 101 60-140 Benzene ug/L 17.920 90 60-140 Bromobenzene ug/L 20.120 101 60-140 Bromochloromethane ug/L 19.120 95 60-140 Bromodichloromethane ug/L 19.520 97 60-140 Bromoform ug/L 22.120 110 60-140 Bromomethane ug/L 16.120 81 60-140 Carbon tetrachloride ug/L 20.820 104 60-140 Chlorobenzene ug/L 19.120 96 60-140 Chloroethane ug/L 17.320 86 60-140 Chloroform ug/L 18.320 92 60-140 Chloromethane ug/L 17.820 89 60-140 cis-1,2-Dichloroethene ug/L 18.020 90 60-140 cis-1,3-Dichloropropene ug/L 19.520 97 60-140 Dibromochloromethane ug/L 20.620 103 60-140 Dibromomethane ug/L 20.920 104 60-140 Dichlorodifluoromethane ug/L 22.120 110 60-140 Diisopropyl ether ug/L 17.020 85 60-140 Ethanol ug/L 793800 99 60-140 Ethyl-tert-butyl ether ug/L 33.540 84 60-140 Ethylbenzene ug/L 19.320 97 60-140 Hexachloro-1,3-butadiene ug/L 24.220 121 60-140 Isopropylbenzene (Cumene)ug/L 20.320 101 60-140 m&p-Xylene ug/L 38.840 97 60-140 Methyl-tert-butyl ether ug/L 17.220 86 60-140 Methylene Chloride ug/L 18.420 92 60-140 n-Butylbenzene ug/L 21.220 106 60-140 n-Propylbenzene ug/L 19.520 98 60-140 Naphthalene ug/L 21.320 106 60-140 o-Xylene ug/L 19.720 98 60-140 sec-Butylbenzene ug/L 20.520 102 60-140 Styrene ug/L 20.120 101 60-140 tert-Amyl Alcohol ug/L 375400 94 60-140 tert-Amylmethyl ether ug/L 36.640 92 60-140 tert-Butyl Alcohol ug/L 174200 87 60-140 tert-Butyl Formate ug/L 144160 90 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: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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. 4173228LABORATORY CONTROL SAMPLE: LCSSpike tert-Butylbenzene ug/L 17.820 89 60-140 Tetrachloroethene ug/L 19.320 96 60-140 Toluene ug/L 17.920 90 60-140 trans-1,2-Dichloroethene ug/L 15.820 79 60-140 trans-1,3-Dichloropropene ug/L 20.020 100 60-140 Trichloroethene ug/L 19.820 99 60-140 Trichlorofluoromethane ug/L 19.620 98 60-140 Vinyl chloride ug/L 15.820 79 60-140 1,2-Dichloroethane-d4 (S)%100 70-130 4-Bromofluorobenzene (S)%102 70-130 Toluene-d8 (S)%99 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 4173229MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92692499002 4173230 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 103 60-140120 1520<0.091 20.6 23.9 1,1,1-Trichloroethane ug/L 20 105 60-140120 1420<0.11 21.0 24.1 1,1,2,2-Tetrachloroethane ug/L 20 98 60-140107 920<0.074 19.5 21.4 1,1,2-Trichloroethane ug/L 20 96 60-140110 1320<0.096 19.3 22.0 1,1-Dichloroethane ug/L 20 102 60-140116 1320<0.056 20.4 23.2 1,1-Dichloroethene ug/L 20 112 60-140125 1120<0.079 22.5 25.0 1,1-Dichloropropene ug/L 20 113 60-140130 1420<0.066 22.6 26.1 1,2,3-Trichlorobenzene ug/L 20 98 60-140110 1120<0.12 19.6 22.0 1,2,3-Trichloropropane ug/L 20 92 60-140101 920<0.17 18.4 20.2 1,2,4-Trichlorobenzene ug/L 20 99 60-140109 1020<0.16 19.9 21.9 1,2,4-Trimethylbenzene ug/L 20 106 60-140121 1420<0.031 21.2 24.3 1,2-Dibromo-3-chloropropane ug/L 20 97 60-140100 420<0.18 19.4 20.1 1,2-Dibromoethane (EDB)ug/L 20 100 60-140112 1120<0.15 20.1 22.5 1,2-Dichlorobenzene ug/L 20 100 60-140114 1320<0.094 19.9 22.7 1,2-Dichloroethane ug/L 20 97 60-140108 1020<0.11 19.4 21.5 1,2-Dichloropropane ug/L 20 99 60-140112 1320<0.14 19.8 22.4 1,3,5-Trimethylbenzene ug/L 20 105 60-140118 1220<0.071 20.9 23.6 1,3-Dichlorobenzene ug/L 20 102 60-140114 1120<0.098 20.4 22.8 1,3-Dichloropropane ug/L 20 94 60-140105 1220<0.085 18.8 21.1 1,4-Dichlorobenzene ug/L 20 98 60-140112 1320<0.090 19.7 22.5 2,2-Dichloropropane ug/L 20 107 60-140128 1720<0.12 21.5 25.6 2-Chlorotoluene ug/L 20 104 60-140118 1220<0.13 20.9 23.6 4-Chlorotoluene ug/L 20 106 60-140118 1220<0.096 21.1 23.7 Benzene ug/L 20 102 60-140114 1220<0.079 20.3 22.8 Bromobenzene ug/L 20 99 60-140113 1220<0.14 19.9 22.5 Bromochloromethane ug/L 20 98 60-140110 1220<0.094 19.6 22.1 Bromodichloromethane ug/L 20 96 60-140110 1320<0.17 19.3 22.0 Bromoform ug/L 20 95 60-140110 1620<0.20 18.9 22.1 Bromomethane ug/L M12013060-140142 920<0.22 26.0 28.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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. 4173229MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92692499002 4173230 MSD Result MSD % Rec RPD MSDMS Spike Conc. Carbon tetrachloride ug/L 20 105 60-140117 1120<0.17 21.1 23.4 Chlorobenzene ug/L 20 100 60-140112 1220<0.085 19.9 22.5 Chloroethane ug/L 20 105 60-140125 1720<0.17 21.1 25.1 Chloroform ug/L 20 101 60-140112 1020<0.069 20.2 22.3 Chloromethane ug/L 20 102 60-140113 1020<0.18 20.3 22.6 cis-1,2-Dichloroethene ug/L 20 101 60-140115 1320<0.11 20.3 23.0 cis-1,3-Dichloropropene ug/L 20 97 60-140109 1220<0.090 19.4 21.8 Dibromochloromethane ug/L 20 98 60-140112 1320<0.15 19.7 22.5 Dibromomethane ug/L 20 96 60-140109 1220<0.19 19.3 21.8 Dichlorodifluoromethane ug/L M12014760-140168 1320<0.12 29.5 33.5 Diisopropyl ether ug/L 20 94 60-140107 1320<0.072 18.7 21.3 Ethanol ug/L 800 95 60-140102 8800<5.0 756 815 Ethyl-tert-butyl ether ug/L 40 92 60-140103 1240<0.11 36.8 41.4 Ethylbenzene ug/L 20 101 60-140113 1120<0.081 20.1 22.5 Hexachloro-1,3-butadiene ug/L 20 112 60-140121 820<0.35 22.3 24.2 Isopropylbenzene (Cumene)ug/L 20 107 60-140120 1120<0.11 21.4 23.9 m&p-Xylene ug/L 40 103 60-140116 1240<0.094 41.4 46.4 Methyl-tert-butyl ether ug/L 20 92 60-140102 1020<0.053 18.3 20.3 Methylene Chloride ug/L 20 96 60-140105 920<1.9 19.1 21.1 n-Butylbenzene ug/L 20 110 60-140123 1120<0.066 22.1 24.7 n-Propylbenzene ug/L 20 104 60-140117 1220<0.10 20.8 23.4 Naphthalene ug/L 20 96 60-140107 1120<0.10 19.2 21.4 o-Xylene ug/L 20 100 60-140113 1320<0.14 19.9 22.6 sec-Butylbenzene ug/L 20 107 60-140120 1120<0.085 21.4 24.0 Styrene ug/L 20 102 60-140117 1420<0.14 20.4 23.5 tert-Amyl Alcohol ug/L 400 89 60-14094 5400<7.4 358 377 tert-Amylmethyl ether ug/L 40 94 60-140106 1240<0.12 37.6 42.2 tert-Butyl Alcohol ug/L 200 91 60-140101 11200<4.1 182 203 tert-Butyl Formate ug/L 160 74 60-14074 0160<0.30 118 118 tert-Butylbenzene ug/L 20 89 60-140101 1220<0.086 17.9 20.2 Tetrachloroethene ug/L 20 100 60-140115 1520<0.086 19.9 23.1 Toluene ug/L 20 100 60-140111 1120<0.090 19.9 22.3 trans-1,2-Dichloroethene ug/L 20 108 60-140121 1120<0.10 21.6 24.2 trans-1,3-Dichloropropene ug/L 20 100 60-140111 1120<0.13 19.9 22.2 Trichloroethene ug/L 20 105 60-140116 1020<0.17 21.0 23.2 Trichlorofluoromethane ug/L 20 113 60-140127 1120<0.14 22.7 25.3 Vinyl chloride ug/L 20 100 60-140112 1220<0.15 20.0 22.4 1,2-Dichloroethane-d4 (S)%96 70-13096 4-Bromofluorobenzene (S)%100 70-130100 Toluene-d8 (S)%100 70-130100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 30 #=QL# QUALIFIERS Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS 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 high for the initial calibration. The reported results should be considered an estimated value.IH Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 30 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92692499 DC8008SL09 VOGUE CLEANERS Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92692499001 805555SW-3 SM 6200B 92692499002 805891PW-3 SM 6200B 92692499003 805555SW-1 SM 6200B 92692499004 805891PW-1 SM 6200B 92692499005 805555SW-5 SM 6200B 92692499006 805891PW-5 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: 10/17/2023 05:06 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 30 Page 28 of 30 Page 29 of 30 Page 30 of 30   Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.   10/23/2023 Atlas - Charlotte Ashleigh Thrash 7606 Whitehall Executive Center Drive, Suite 800 Charlotte, NC, 28273 Ref: Analytical Testing Lab Report Number: 23-284-0056 Client Project Description: NC DSCA Site Vogue Cleaner DC8010SL4 Dear Ashleigh Thrash: Waypoint Analytical, LLC (Charlotte) received sample(s) on 10/11/2023 for the analyses presented in the following report. The above referenced project has been analyzed per your instructions. The analyses were performed in accordance with the applicable analytical method. The analytical data has been validated using standard quality control measures performed as required by the analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136 Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time. Refer to sample analysis time for confirmation of holding time compliance. The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as- received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information. Sincerely, Danyale Love Project Manager Page 1 of 11 Certification Summary Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC State Program Lab ID Expiration Date 07/31/202437735State ProgramNorth Carolina 12/31/2023402State ProgramNorth Carolina 07/31/202499012State ProgramSouth Carolina 12/31/202399012State ProgramSouth Carolina Page 1 of 1 00016/23-284-0056 Page 2 of 11 Report Number: Sample Summary Table Client Project Description: 23-284-0056 NC DSCA Site Vogue Cleaner DC8010SL4 Lab No Client Sample ID Matrix Date Collected Date Received 10/11/2023 12:16Air 97462 SGMP-8 10/11/2023 14:26 10/11/2023 10:35Air 97463 SGMP-5 10/11/2023 14:26 10/11/2023 11:59Air 97464 SGMP-9 10/11/2023 14:26 Page 3 of 11 Summary of Detected Analytes QualifiersAnalyzedUnitsResult Report Number: Client Sample ID Method Parameters Lab Sample ID 23-284-0056 Report Limit Project:NC DSCA Site Vogue Cleaner V 97462SGMP-8 J0.639 10/12/2023 17:03TO-15 Chloroform µg/m3 0.086 438 10/12/2023 14:56TO-15 Tetrachloroethene µg/m3 3.62 V 97463SGMP-5 J0.995 10/21/2023 13:18TO-15 Chloroform µg/m3 0.086 1980 10/12/2023 15:32TO-15 Tetrachloroethene µg/m3 3.62 J1.27 10/21/2023 13:18TO-15 Trichloroethene µg/m3 0.199 V 97464SGMP-9 3.43 10/21/2023 14:12TO-15 1,3-Butadiene µg/m3 0.328 J0.883 10/21/2023 14:12TO-15 Chloroform µg/m3 0.086 623 10/12/2023 16:09TO-15 Tetrachloroethene µg/m3 3.62 Page 4 of 11 , REPORT OF ANALYSISReport Number : Project Information : NC 28273 23-284-0056 01023 Atlas - Charlotte 7606 Whitehall Executive Center Drive, Suite 800 Ashleigh Thrash Charlotte DC8010SL4 Received : 10/11/2023 NC DSCA Site Vogue Cleaner Report Date : 10/25/2023 Sample ID : Lab No : Sampled:SGMP-8 97462 Matrix: 10/11/2023 12:16 Air Analytical Method: Prep Method: Test Results Units MDL MQL By Analytical Batch Date / Time Analyzed DF TO-15 Prep TO-15 Prep Batch(es):V39455 10/12/23 09:00 <0.150 µg/m3 0.150 3.35Bromodichloromethane 1 10/12/23 17:03 V39456ENM <0.328 µg/m3 0.328 1.111,3-Butadiene 1 10/12/23 17:03 V39456ENM 0.639 J µg/m3 0.086 2.44Chloroform 1 10/12/23 17:03 V39456ENM <0.107 µg/m3 0.107 1.981,1-Dichloroethene 1 10/12/23 17:03 V39456ENM <0.095 µg/m3 0.095 1.98cis-1,2-Dichloroethene 1 10/12/23 17:03 V39456ENM <0.108 µg/m3 0.108 1.98trans-1,2-Dichloroethene 1 10/12/23 17:03 V39456ENM 438 µg/m3 3.62 67.8Tetrachloroethene 20 10/12/23 14:56 V39456ENM <0.199 µg/m3 0.199 2.15Trichloroethene 1 10/12/23 17:03 V39456ENM <0.127 µg/m3 0.127 1.28Vinyl Chloride 1 10/12/23 17:03 V39456ENM Surrogate: 4-Bromofluorobenzene 89.1 Limits: 70-130%10/12/23 17:031 ENM V39456 Surrogate: 4-Bromofluorobenzene 81.0 Limits: 70-130%10/12/23 14:5620 ENM V39456 Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 5 of 11 , REPORT OF ANALYSISReport Number : Project Information : NC 28273 23-284-0056 01023 Atlas - Charlotte 7606 Whitehall Executive Center Drive, Suite 800 Ashleigh Thrash Charlotte DC8010SL4 Received : 10/11/2023 NC DSCA Site Vogue Cleaner Report Date : 10/25/2023 Sample ID : Lab No : Sampled:SGMP-5 97463 Matrix: 10/11/2023 10:35 Air Analytical Method: Prep Method: Test Results Units MDL MQL By Analytical Batch Date / Time Analyzed DF TO-15 Prep TO-15 Prep Batch(es):V39439 10/21/23 09:00 V39455 10/12/23 09:00 <0.150 µg/m3 0.150 3.35Bromodichloromethane 1 10/21/23 13:18 V39442ENM <0.328 µg/m3 0.328 1.111,3-Butadiene 1 10/21/23 13:18 V39442ENM 0.995 J µg/m3 0.086 2.44Chloroform 1 10/21/23 13:18 V39442ENM <0.107 µg/m3 0.107 1.981,1-Dichloroethene 1 10/21/23 13:18 V39442ENM <0.095 µg/m3 0.095 1.98cis-1,2-Dichloroethene 1 10/21/23 13:18 V39442ENM <0.108 µg/m3 0.108 1.98trans-1,2-Dichloroethene 1 10/21/23 13:18 V39442ENM 1980 µg/m3 3.62 67.8Tetrachloroethene 20 10/12/23 15:32 V39456ENM 1.27 J µg/m3 0.199 2.15Trichloroethene 1 10/21/23 13:18 V39442ENM <0.127 µg/m3 0.127 1.28Vinyl Chloride 1 10/21/23 13:18 V39442ENM Surrogate: 4-Bromofluorobenzene 100 Limits: 70-130%10/21/23 13:181 ENM V39442 Surrogate: 4-Bromofluorobenzene 80.7 Limits: 70-130%10/12/23 15:3220 ENM V39456 Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 6 of 11 , REPORT OF ANALYSISReport Number : Project Information : NC 28273 23-284-0056 01023 Atlas - Charlotte 7606 Whitehall Executive Center Drive, Suite 800 Ashleigh Thrash Charlotte DC8010SL4 Received : 10/11/2023 NC DSCA Site Vogue Cleaner Report Date : 10/25/2023 Sample ID : Lab No : Sampled:SGMP-9 97464 Matrix: 10/11/2023 11:59 Air Analytical Method: Prep Method: Test Results Units MDL MQL By Analytical Batch Date / Time Analyzed DF TO-15 Prep TO-15 Prep Batch(es):V39439 10/21/23 09:00 V39455 10/12/23 09:00 <0.150 µg/m3 0.150 3.35Bromodichloromethane 1 10/21/23 14:12 V39442ENM 3.43 µg/m3 0.328 1.111,3-Butadiene 1 10/21/23 14:12 V39442ENM 0.883 J µg/m3 0.086 2.44Chloroform 1 10/21/23 14:12 V39442ENM <0.107 µg/m3 0.107 1.981,1-Dichloroethene 1 10/21/23 14:12 V39442ENM <0.095 µg/m3 0.095 1.98cis-1,2-Dichloroethene 1 10/21/23 14:12 V39442ENM <0.108 µg/m3 0.108 1.98trans-1,2-Dichloroethene 1 10/21/23 14:12 V39442ENM 623 µg/m3 3.62 67.8Tetrachloroethene 20 10/12/23 16:09 V39456ENM <0.199 µg/m3 0.199 2.15Trichloroethene 1 10/21/23 14:12 V39442ENM <0.127 µg/m3 0.127 1.28Vinyl Chloride 1 10/21/23 14:12 V39442ENM Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%10/21/23 14:121 ENM V39442 Surrogate: 4-Bromofluorobenzene 97.5 Limits: 70-130%10/12/23 16:0920 ENM V39456 Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 7 of 11 Quality Control Data 23-284-0056Report No: Project Description: Client ID:Atlas - Charlotte NC DSCA Site Vogue Cleaner QC Prep Batch Method: Volatile Organic Compounds in Air- GC/MS TO-15 V39442QC Analytical Batch(es): Analysis Method: Analysis Description: TO-15 Prep QC Prep:V39439 Associated Lab Samples: 97463, 97464 LRB-V39439 Matrix: AIRLab Reagent Blank Parameter AnalyzedMQLMDLBlank ResultUnits % Recovery % Rec Limits 10/21/23 11:333.350.150<0.150µg/m3Bromodichloromethane 10/21/23 11:331.110.328<0.328µg/m31,3-Butadiene 10/21/23 11:332.440.086<0.086µg/m3Chloroform 10/21/23 11:331.980.107<0.107µg/m31,1-Dichloroethene 10/21/23 11:331.980.095<0.095µg/m3cis-1,2-Dichloroethene 10/21/23 11:331.980.108<0.108µg/m3trans-1,2-Dichloroethene 10/21/23 11:332.150.199<0.199µg/m3Trichloroethene 10/21/23 11:331.280.127<0.127µg/m3Vinyl Chloride 10/21/23 11:334-Bromofluorobenzene (S)98.3 70-130 LCS-V39439Laboratory Control Sample Parameter LCS %RecLCS Result Spike Conc.Units % Rec Limits 96.432.333.5µg/m3Bromodichloromethane 70-130 10111.211.1µg/m31,3-Butadiene 70-130 97.123.724.4µg/m3Chloroform 70-130 10520.719.8µg/m31,1-Dichloroethene 70-130 10520.719.8µg/m3cis-1,2-Dichloroethene 70-130 10320.319.8µg/m3trans-1,2-Dichloroethene 70-130 98.826.626.9µg/m3Trichloroethene 70-130 10413.312.8µg/m3Vinyl Chloride 70-130 1034-Bromofluorobenzene (S)70-130 Page 1 of 2Date:10/25/2023 03:10 PM Page 8 of 11 Quality Control Data 23-284-0056Report No: Project Description: Client ID:Atlas - Charlotte NC DSCA Site Vogue Cleaner QC Prep Batch Method: Volatile Organic Compounds in Air- GC/MS TO-15 V39456QC Analytical Batch(es): Analysis Method: Analysis Description: TO-15 Prep QC Prep:V39455 Associated Lab Samples: 97462, 97463, 97464 LRB-V39455 Matrix: AIRLab Reagent Blank Parameter AnalyzedMQLMDLBlank ResultUnits % Recovery % Rec Limits 10/12/23 12:563.350.150<0.150µg/m3Bromodichloromethane 10/12/23 12:561.110.328<0.328µg/m31,3-Butadiene 10/12/23 12:562.440.086<0.086µg/m3Chloroform 10/12/23 12:561.980.107<0.107µg/m31,1-Dichloroethene 10/12/23 12:561.980.095<0.095µg/m3cis-1,2-Dichloroethene 10/12/23 12:561.980.108<0.108µg/m3trans-1,2-Dichloroethene 10/12/23 12:563.390.181<0.181µg/m3Tetrachloroethene 10/12/23 12:562.150.199<0.199µg/m3Trichloroethene 10/12/23 12:561.280.127<0.127µg/m3Vinyl Chloride 10/12/23 12:564-Bromofluorobenzene (S)80.1 70-130 LCS-V39455Laboratory Control Sample Parameter LCS %RecLCS Result Spike Conc.Units % Rec Limits 10735.733.5µg/m3Bromodichloromethane 70-130 98.110.911.1µg/m31,3-Butadiene 70-130 10826.324.4µg/m3Chloroform 70-130 11222.219.8µg/m31,1-Dichloroethene 70-130 11222.119.8µg/m3cis-1,2-Dichloroethene 70-130 11021.719.8µg/m3trans-1,2-Dichloroethene 70-130 97.333.033.9µg/m3Tetrachloroethene 70-130 10327.726.9µg/m3Trichloroethene 70-130 98.412.612.8µg/m3Vinyl Chloride 70-130 87.94-Bromofluorobenzene (S)70-130 Page 2 of 2Date:10/25/2023 03:10 PM Page 9 of 11 Fed Ex UPS US Postal Client Lab Courier Other : Shipment Receipt Form Customer Number: Customer Name: Report Number:23-284-0056 Atlas - Charlotte 01023 Shipping Method Shipping container/cooler uncompromised? Thermometer ID:N/A Chain of Custody (COC) present?Yes No Yes No Not Present Yes No Not Present Yes No COC agrees with sample label(s)? Yes No COC properly completed Samples in proper containers? Sample containers intact? Sufficient sample volume for indicated test(s)? All samples received within holding time? Cooler temperature in compliance? Yes No Yes No Yes No Yes No Yes No Yes NoCooler/Samples arrived at the laboratory on ice. Samples were considered acceptable as cooling process had begun. Yes No Yes No N/A Yes No N/A Yes No N/ASoil VOA method 5035 – compliance criteria met Water - Sample containers properly preserved Water - VOA vials free of headspace Yes No N/A Trip Blanks received with VOAs Low concentration EnCore samplers (48 hr) High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d) High concentration container (48 hr) Custody seals intact on shipping container/cooler? Custody seals intact on sample bottles? Number of coolers/boxes received Yes No 1 Signature:Angelo Norvell Date & Time:10/11/2023 14:57:32 Special precautions or instructions included? Comments: Page 10 of 11 Page 11 of 11 ATTACHMENT 16 SOIL BORING LOGS Client: NCDEQ- DSCA Contract ATC Project No. DC8010SL04 Salisbury, Rowan County, North Carolina 402 East Innes Street Vogue Cleaners SOIL-GAS MONITORING POINT: SGMP-8 (Page 1 of 1) Date(s) Drilled : 10/11/2023 Drilling Contractor : ATC Drilling Method : Hand Auger Boring Diameter : 3.25 Inches Sampling Method : N/A Sampling Interval : N/A Logged By : Kyle Harris De p t h i n F e e t 0 1 2 3 US C S CL GR A P H I C DESCRIPTION Topsoil/Organics Red CLAY. End of boring. Soil-Gas Monitoring Point: SGMP-8 Bentonite Sand 1/4" Outer Diameter Tubing Stainless Steel Screen Client: NCDEQ- DSCA Contract ATC Project No. DC8010SL04 Salisbury, Rowan County, North Carolina 402 East Innes Street Vogue Cleaners Date(s) Drilled : 10/11/2023 Drilling Contractor : ATC Drilling Method : Hand Auger Boring Diameter : 3.25 Inches Sampling Method : N/A Sampling Interval : N/A Logged By : Kyle Harris De p t h i n F e e t 0 1 2 3 US C S CL GR A P H I C DESCRIPTION Topsoil/Organics Red CLAY. End of boring. Bentonite Sand 1/4" Outer Diameter Tubing Stainless Steel Screen (Page 1 of 1) SOIL-GAS MONITORING POINT: SGMP-9 Soil-Gas Monitoring Point: SGMP-9 ATTACHMENT 17 PHOTOGRAPH LOG ATC Associates of North Carolina, P.C. 2725 East Millbrook Road, Suite 121 Raleigh, North Carolina 27604 (919) 871-0999 PHOTOGRAPH LOG PROJECT NO: DC800010 REVIEWED BY: AO SCALE: NTS DATE: 8/2023 and 10/2023 Photo 1: Monitoring well MW-18 Vogue Cleaners 402 East Innes Street Salisbury, Rowan County, North Carolina DSCA Site ID DC800010 Photo 2: Monitoring well MW-19 ATC Associates of North Carolina, P.C. 2725 East Millbrook Road, Suite 121 Raleigh, North Carolina 27604 (919) 871-0999 PHOTOGRAPH LOG PROJECT NO: DC800010 REVIEWED BY: AO SCALE: NTS DATE: 8/2023 and 10/2023 Photo 3: Monitoring Well MW-20 Vogue Cleaners 402 East Innes Street Salisbury, Rowan County, North Carolina DSCA Site ID DC800010 Photo 4: Monitoring Well MW-21 ATC Associates of North Carolina, P.C. 2725 East Millbrook Road, Suite 121 Raleigh, North Carolina 27604 (919) 871-0999 PHOTOGRAPH LOG PROJECT NO: DC800010 REVIEWED BY: AO SCALE: NTS DATE: 8/2023 and 10/2023 Photo 5: Surface water/pore water sample location SW-1/PW-1 Vogue Cleaners 402 East Innes Street Salisbury, Rowan County, North Carolina DSCA Site ID DC800010 Photo 6: Surface water/pore water sample location SW-3/PW-3. ATC Associates of North Carolina, P.C. 2725 East Millbrook Road, Suite 121 Raleigh, North Carolina 27604 (919) 871-0999 PHOTOGRAPH LOG PROJECT NO: DC800010 REVIEWED BY: AO SCALE: NTS DATE: 8/2023 and 10/2023 Photo 7: Surface water/pore water sample location SW-5/PW-5 Vogue Cleaners 402 East Innes Street Salisbury, Rowan County, North Carolina DSCA Site ID DC800010 Photo 8: Soil gas monitoring point SGMP-5 ATC Associates of North Carolina, P.C. 2725 East Millbrook Road, Suite 121 Raleigh, North Carolina 27604 (919) 871-0999 PHOTOGRAPH LOG PROJECT NO: DC800010 REVIEWED BY: AO SCALE: NTS DATE: 8/2023 and 10/2023 Photo 9: Soil gas monitoring point SGMP-8 Vogue Cleaners 402 East Innes Street Salisbury, Rowan County, North Carolina DSCA Site ID DC800010 Photo 10: Soil gas monitoring point SGMP-9 ATTACHMENT 18 DSCA RISK CALCULATORS DSCA ID No: Name/Address of DSCA Site:Vogue Cleaners, 402 East Innes Street, Salisbury, Rowan County, North Carolina Name/Address of Sampling Location:Vacant Lot, 413 East Council Street, Salisbury, Rowan County, North Carolina Sampling Date:10/11/2023 Sample ID:SGMP-5 All concentrations are in ug/m3 CAS #Chemical Name: Soil Gas Concentration (ug/m3) Calculated Indoor Air Concentration (ug/m3) Indoor Air Screening Level for Carcinogens @ TCR = 1E-06 Indoor Air Screening Level for Non- Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 67-66-3 Chloroform 0.995 0.02985 1.2E-01 2.0E+01 2.4E-07 2.9E-04 127-18-4 Tetrachloroethylene 1,980.0 59.4 1.1E+01 8.3E+00 5.5E-06 1.4E+00 79-01-6 Trichloroethylene 1.27 0.0381 4.8E-01 4.2E-01 8.0E-08 1.8E-02 Cumulative:5.8E-06 1.4E+00 DSCA Soil Gas Risk Calculator - Cumulative Risk for Resident Version 11, July 2023 DC800010 Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. DSCA ID No: Name/Address of DSCA Site:Vogue Cleaners, 402 East Innes Street, Salisbury, Rowan County, North Carolina Name/Address of Sampling Location:Vacant Lot, 413 East Council Street, Salisbury, Rowan County, North Carolina Sampling Date:10/11/2023 Sample ID:SGMP-5 All concentrations are in ug/m3 CAS #Chemical Name: Soil Gas Concentration (ug/m3) Calculated Indoor Air Concentration (ug/m3) Indoor Air Screening Level for Carcinogens @ TCR = 1E-06 Indoor Air Screening Level for Non- Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 67-66-3 Chloroform 0.995 0.00995 5.3E-01 8.6E+01 1.9E-08 2.3E-05 127-18-4 Tetrachloroethylene 1,980.0 19.8 4.7E+01 3.5E+01 4.2E-07 1.1E-01 79-01-6 Trichloroethylene 1.27 0.0127 3.0E+00 1.8E+00 4.2E-09 1.4E-03 Cumulative:4.4E-07 1.1E-01 DSCA Soil Gas Risk Calculator - Cumulative Risk for Non-Residential Worker Version 11, July 2023 DC800010 Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. DSCA ID No: Name/Address of DSCA Site:Vogue Cleaners, 402 East Innes Street, Salisbury, Rowan County, North Carolina Name/Address of Sampling Location:Uptown Dogs & Cats, 127 North Long Street, Salisbury, Rowan County, North Carolina Sampling Date:10/11/2023 Sample ID:SGMP-8 All concentrations are in ug/m3 CAS #Chemical Name: Soil Gas Concentration (ug/m3) Calculated Indoor Air Concentration (ug/m3) Indoor Air Screening Level for Carcinogens @ TCR = 1E-06 Indoor Air Screening Level for Non- Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 67-66-3 Chloroform 0.639 0.01917 1.2E-01 2.0E+01 1.6E-07 1.9E-04 127-18-4 Tetrachloroethylene 438.0 13.14 1.1E+01 8.3E+00 1.2E-06 3.2E-01 Cumulative:1.4E-06 3.2E-01 DSCA Soil Gas Risk Calculator - Cumulative Risk for Resident Version 11, July 2023 DC800010 Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. DSCA ID No: Name/Address of DSCA Site:Vogue Cleaners, 402 East Innes Street, Salisbury, Rowan County, North Carolina Name/Address of Sampling Location:Uptown Dogs & Cats, 127 North Long Street, Salisbury, Rowan County, North Carolina Sampling Date:10/11/2023 Sample ID:SGMP-8 All concentrations are in ug/m3 CAS #Chemical Name: Soil Gas Concentration (ug/m3) Calculated Indoor Air Concentration (ug/m3) Indoor Air Screening Level for Carcinogens @ TCR = 1E-06 Indoor Air Screening Level for Non- Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 67-66-3 Chloroform 0.639 0.00639 5.3E-01 8.6E+01 1.2E-08 1.5E-05 127-18-4 Tetrachloroethylene 438.0 4.38 4.7E+01 3.5E+01 9.3E-08 2.5E-02 Cumulative:1.0E-07 2.5E-02 DSCA Soil Gas Risk Calculator - Cumulative Risk for Non-Residential Worker Version 11, July 2023 DC800010 Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. DSCA ID No: Name/Address of DSCA Site:Vogue Cleaners, 402 East Innes Street, Salisbury, Rowan County, North Carolina Name/Address of Sampling Location:Uptown Dogs & Cats, 127 North Long Street, Salisbury, Rowan County, North Carolina Sampling Date:10/11/2023 Sample ID:SGMP-9 All concentrations are in ug/m3 CAS #Chemical Name: Soil Gas Concentration (ug/m3) Calculated Indoor Air Concentration (ug/m3) Indoor Air Screening Level for Carcinogens @ TCR = 1E-06 Indoor Air Screening Level for Non- Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 106-99-0 Butadiene, 1,3-3.43 0.1029 9.4E-02 4.2E-01 1.1E-06 4.9E-02 67-66-3 Chloroform 0.883 0.02649 1.2E-01 2.0E+01 2.2E-07 2.6E-04 127-18-4 Tetrachloroethylene 623.0 18.69 1.1E+01 8.3E+00 1.7E-06 4.5E-01 Cumulative:3.0E-06 5.0E-01 DSCA Soil Gas Risk Calculator - Cumulative Risk for Resident Version 11, July 2023 DC800010 Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. DSCA ID No: Name/Address of DSCA Site:Vogue Cleaners, 402 East Innes Street, Salisbury, Rowan County, North Carolina Name/Address of Sampling Location:Uptown Dogs & Cats, 127 North Long Street, Salisbury, Rowan County, North Carolina Sampling Date:10/11/2023 Sample ID:SGMP-9 All concentrations are in ug/m3 CAS #Chemical Name: Soil Gas Concentration (ug/m3) Calculated Indoor Air Concentration (ug/m3) Indoor Air Screening Level for Carcinogens @ TCR = 1E-06 Indoor Air Screening Level for Non- Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 106-99-0 Butadiene, 1,3-3.43 0.0343 4.1E-01 1.8E+00 8.4E-08 3.9E-03 67-66-3 Chloroform 0.883 0.00883 5.3E-01 8.6E+01 1.7E-08 2.1E-05 127-18-4 Tetrachloroethylene 623.0 6.23 4.7E+01 3.5E+01 1.3E-07 3.6E-02 Cumulative:2.3E-07 3.9E-02 DSCA Soil Gas Risk Calculator - Cumulative Risk for Non-Residential Worker Version 11, July 2023 DC800010 Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.