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HomeMy WebLinkAboutNC0006254_Groundwater Monitoring Report July 2023_20230808PO Box 604 ▪ Fletcher, NC 28732 ▪ Cell: 828-508-4510 RE: Groundwater Analytical Results – July 6, 2023 Blue Ridge Tissue Corporation 1427 Yadkin River Road Patterson, North Carolina Mr. Laverty: On July 6, 2023, Singleton Environmental, Inc. (SEI) visited the Blue Ridge Tissue site located at 1427 Yadkin River Road in Patterson, North Carolina, to collect groundwater samples from monitoring wells MW-1, MW-3, MW-4, MW-6, MW-7, and MW-8. Monitoring well MW-2 was dry, therefore, not sampled. The depth to groundwater in the remaining monitoring wells ranged from 5.75 feet in MW-4 to 29.15 feet in MW-6. Refer to Table 1 for all monitoring well groundwater depths and Figure 1 for all monitoring well locations. All groundwater samples, except for MW-2, were collected using a peristaltic pump connected to a Horiba U52-2 water quality meter with a flow-through-cell to collect groundwater parameters (temperature, pH, specific conductivity, dissolved oxygen, ORP, and turbidity). The groundwater samples were submitted on ice to Pace Analytical for the analysis of 8-RCRA Metals, pH, ammonia, TKN, sulfate, nitrogen, nitrite, and nitrate. The laboratory analysis of groundwater sample MW-1 detected concentrations of total iron and total manganese above the NCAC 2L groundwater standards. Iron was detected at a similar concentration and manganese was detected at lower concentrations than the March 2023 event. The laboratory analysis of groundwater sample MW-3 detected concentrations of ammonia, total barium, total iron, and total manganese above the NCAC 2L groundwater standards. All concentrations were higher than the March 2023 concentrations except total manganese which was slightly lower. The laboratory analysis of groundwater sample MW-4 detected concentrations of total iron and total manganese above the NCAC 2L groundwater standards. The concentrations of total iron were about the same and total manganese was lower than the March 2023 event. The laboratory analysis of groundwater sample MW-6 detected all concentrations below the NCAC 2L groundwater standards. Singleton Environmental, Inc. July 14, 2023 Mr. Brett Laverty NCDEQ Division of Water Resources Asheville Regional Office 2090 US Highway 70 Swannanoa, NC 28778 Singleton Environmental, Inc. The laboratory analysis of groundwater sample MW-7 detected all concentrations below the NCAC 2L groundwater standards. Laboratory analysis of groundwater sample MW-8 did not detect any concentrations exceeding the NCAC 2L groundwater standards. The analytical results are shown on Table 2 and the attached laboratory data sheets. During the April 2017 groundwater sampling event, AECOM reported a possible sheen on the groundwater in monitoring well MW-4. During the July 2023 event a sheen was not observed; however, no VOC samples were collected during this monitoring event. VOC samples are collected during the November event each year and to date none have been detected in any of the monitoring wells. The compound levels detected in the groundwater analysis for the July 2023 sampling event detected elevated concentration levels in monitoring wells MW-1, MW-3, and MW-4 exceeding the NCAC 2L groundwater standards. Monitoring well MW-2 was dry and not sampled. Singleton Environmental, Inc. recommends sampling the monitoring wells again in November 2023 for the same compounds plus EPA Method 6200B to continue tracking the groundwater concentration and groundwater levels at the site. If you have any questions, you can reach me at (828) 508-4510. Sincerely, Chris Singleton, P.G. Singleton Environmental, Inc. cc: Dave Hallock, Blue Ridge Tissue Corporation Attachments @A @A @A @A @A @A @A @A MW-2 MW-3 MW-4 MW-1 @A MW-5 MW-7 MW-6 MW-8 1 2 8 0 12 6 0 1 3 2 0 1340 1360 1380 1 2 4 0 142 0 1240 1420 Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/AirbusDS, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and theGIS User Community Figure 60540673 1 May 2017 § 0 200 400Feet 1 inch = 200 feet Y a d k i n R i v e r R d Whisn a n t R d Yad k i n R i v e r Y a d k i n R i v e r Roby M a r t i n R d #0 Site Layout MapBlue Ridge Tissue CorporationPatterson, North Carolina Legend Property Boundary Yadkin River Flow Direction# Land Surface Elevation Contour (ft above mean sea level) Monitoring Well Location Abandoned Water Well#0@A Well ID Date Installed Total Depth (feet bls) Screened Interval (feet bls) Top of Casing Elevation (feet msl) Date Water Level Measured Depth to Water (feet BTOC) Groundwater Elevation (feet msl) MW-1 02/08/11 11 6-11 1253.71 07/06/23 12.41 1,241.30 MW-2 08/12/09 50 40-50 1323.03 07/06/23 N/A N/A MW-3 08/13/09 20 10-20 1299.02 07/06/23 21.48 1,277.54 MW-4 08/13/09 15 5-15 1247.23 07/06/23 5.75 1,241.48 MW-5 08/16/11 21 11-21 1285.46 N/A N/A N/A MW-6 08/06/14 29 19-29 1341.55 07/06/23 29.15 1,312.40 MW-7 08/06/14 24 14-24 1274.41 07/06/23 19.03 1,255.38 MW-8 08/06/14 20 10-20 1253.14 07/06/23 14.53 1,238.61 Notes: bls - feet below land surface BTOC - below top of casing msl - above mean sea level NG - not gauged AECOM Table 1 Monitoring Well Construction and Groundwater Elevations Blue Ridge Tissue Corporation 1427 Yadkin River Road Patterson, North Carolina Sample ID MW-1 MW-2*MW-3 MW-4 MW-6 MW-7 MW-8 Sample Date 07/06/23 07/06/23 07/06/23 07/06/23 07/06/23 07/06/23 07/06/23 Temperature (°C)NS 22.1 N/A 22.60 24.50 21.00 26.00 24.80 pH (standard units)NS 6.30 N/A 6.40 6.30 6.28 6.10 6.40 Specific Conductivity (mS/cm)NS 0.443 N/A 0.59 0.214 0.03 0.084 0.097 Dissolved Oxygen (mg/L)NS 0.23 N/A 2.51 2.10 6.00 4.25 6.10 ORP (mV)NS 88.0 N/A -11.00 0.0 121.00 139.0 71.0 Turbidity (NTU)NS 8.6 N/A 192.00 7.6 4.60 1.2 2.1 Gallons Pumped NS 1.5 N/A <1.0 2.5 1.00 2.5 2 Cloudy/Odor No/No No/Odor Cloudy/Odor Cloudy/Odor No/No No/No No/No No/No Total Barium (ug/L)700 121 N/A 800 111 69.8 52.5 ND Total Iron (ug/L)300 22300 N/A 81700 19200 58.9 65.4 ND Total Manganese (ug/L)50 2520 N/A 3600 828 ND ND ND Arsenic (ug/L)10 ND N/A ND ND ND ND ND Chromium (ug/L)10 ND N/A ND ND ND ND ND Lead (ug/L)15 ND N/A ND ND ND ND ND Sulfate (mg/L)N/A 4.3 N/A 15.4 4.1 ND 1.8 14.5 Ammonia (mg/L)1.5 0.5 N/A 16.6 0.65 ND ND ND TKN (mg/L)N/A 0.59 N/A 16.8 0.75 ND ND ND Nitrogen NO2 plus NO3 (mg/L)N/A 0.18 N/A ND 0.047 ND ND 4.4 Nitrate (mg/L)10 0.18 N/A ND 0.047 ND ND 4.4 Nitrite (mg/L)1 ND N/A ND ND ND ND ND pH (standard units)N/A 6.6 N/A 6.6 6.5 5.9 6.6 6.1 Total Disolved Solids (mg/L)N/A N/A N/A N/A N/A N/A N/A N/A EPA Method 6200B for VOCs N/A N/A N/A N/A N/A N/A N/A N/A Notes: Samples analyzed for total and dissolved iron, barium and manganese by EPA Method 200.7 2L Standard - North Carolina groundwater quality standards established in Title 15A of the North Carolina Administrative Code, Subchapter 2L, Section 0.20 °C - degrees Celsius µS/cm - microsiemens per centimeter EPA - United States Environmental Protection Agency mg/L - milligrams per liter mV - millivolt NA - Not analyzed NS - No standard NTU - Nephelometric Turbidity Unit RCRA - Resource Conservation Recovery Act Bold samples indicate concentrations above the 2L Standard *MW-2 purged with disposable bailer, water quality parameters collected from same bail as sample. 2L Standard Field Parameters Analytical Parameters Table 2 Blue Ridge Tissue Corporation 1427 Yadkin River Road Patterson, North Carolina #=CL# July 13, 2023 LIMS USE: FR - CHRIS SINGLETON LIMS OBJECT ID: 92675985 92675985 Project: Pace Project No.: RE: Chris Singleton Singleton Environmental 105 Charlotte Highway Asheville, NC 28803 BLUE RIDGE TISSUE CORP Dear Chris Singleton: Enclosed are the analytical results for sample(s) received by the laboratory on July 06, 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 - Asheville • Pace Analytical Services - Peachtree Corners, GA If you have any questions concerning this report, please feel free to contact me. Sincerely, Matthew Brainard matthew.brainard@pacelabs.com Project Manager (704)875-9092 Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 1 of 22 #=CP# CERTIFICATIONS Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Laboratory ID: 99030 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 Pace Analytical Services Peachtree Corners 110 Technology Pkwy, Peachtree Corners, GA 30092 Florida DOH Certification #: E87315 Georgia DW Inorganics Certification #: 812 North Carolina Certification #: 381 South Carolina Certification #: 98011001 Virginia Certification #: 460204 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 2 of 22 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92675985001 MW-1 EPA 200.7 6 PASI-GADRB, MS SM 4500-H+B-2011 1 PASI-ASMS EPA 300.0 Rev 2.1 1993 1 PASI-ACDC EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 3 PASI-AMFO 92675985002 MW-3 EPA 200.7 6 PASI-GADRB, MS SM 4500-H+B-2011 1 PASI-ASMS EPA 300.0 Rev 2.1 1993 1 PASI-ACDC EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 3 PASI-AMFO 92675985003 MW-4 EPA 200.7 6 PASI-GADRB, MS SM 4500-H+B-2011 1 PASI-ASMS EPA 300.0 Rev 2.1 1993 1 PASI-ACDC EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 3 PASI-AMFO 92675985004 MW-6 EPA 200.7 6 PASI-GADRB, MS SM 4500-H+B-2011 1 PASI-ASMS EPA 300.0 Rev 2.1 1993 1 PASI-ACDC EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 3 PASI-AMFO 92675985005 MW-7 EPA 200.7 6 PASI-GADRB, MS SM 4500-H+B-2011 1 PASI-ASMS EPA 300.0 Rev 2.1 1993 1 PASI-ACDC EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 3 PASI-AMFO 92675985006 MW-8 EPA 200.7 6 PASI-GADRB, MS SM 4500-H+B-2011 1 PASI-ASMS EPA 300.0 Rev 2.1 1993 1 PASI-ACDC EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 3 PASI-AMFO REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 3 of 22 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts PASI-A = Pace Analytical Services - Asheville PASI-GA = Pace Analytical Services - Peachtree Corners, GA REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 4 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP Sample:MW-1 Lab ID:92675985001 Collected:07/06/23 09:51 Received:07/06/23 14:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Preparation Method: EPA 200.7 Pace Analytical Services - Peachtree Corners, GA 200.7 MET ICP Arsenic ND ug/L 07/07/23 19:42 7440-38-207/07/23 14:2530.0 1 Barium 121 ug/L 07/07/23 19:42 7440-39-307/07/23 14:2510.0 1 Chromium ND ug/L 07/07/23 19:42 7440-47-307/07/23 14:2510.0 1 Iron 22300 ug/L 07/10/23 18:20 7439-89-607/07/23 14:2540.0 1 Lead ND ug/L 07/07/23 19:42 7439-92-107/07/23 14:2525.0 1 Manganese 2520 ug/L 07/07/23 19:42 7439-96-507/07/23 14:2540.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 6.6 Std. Units 07/13/23 12:45 H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate 4.3 mg/L 07/07/23 15:13 14808-79-81.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia 0.50 mg/L 07/13/23 13:28 7664-41-70.10 1 Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville 351.2 Total Kjeldahl Nitrogen Nitrogen, Kjeldahl, Total 0.59 mg/L 07/13/23 04:59 7727-37-907/12/23 17:130.50 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, NO2 plus NO3 0.18 mg/L 07/07/23 00:48 M10.040 1 Nitrogen, Nitrate 0.18 mg/L 07/07/23 00:48 14797-55-80.040 1 Nitrogen, Nitrite ND mg/L 07/07/23 00:48 14797-65-0 M10.040 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 5 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP Sample:MW-3 Lab ID:92675985002 Collected:07/06/23 10:57 Received:07/06/23 14:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Preparation Method: EPA 200.7 Pace Analytical Services - Peachtree Corners, GA 200.7 MET ICP Arsenic ND ug/L 07/07/23 19:56 7440-38-207/07/23 14:2530.0 1 Barium 800 ug/L 07/07/23 19:56 7440-39-307/07/23 14:2510.0 1 Chromium ND ug/L 07/07/23 19:56 7440-47-307/07/23 14:2510.0 1 Iron 81700 ug/L 07/10/23 18:24 7439-89-607/07/23 14:2540.0 1 Lead ND ug/L 07/07/23 19:56 7439-92-107/07/23 14:2525.0 1 Manganese 3600 ug/L 07/07/23 19:56 7439-96-507/07/23 14:2540.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 6.6 Std. Units 07/13/23 12:56 H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate 15.4 mg/L 07/07/23 15:28 14808-79-81.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia 16.6 mg/L 07/13/23 14:22 7664-41-70.50 5 Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville 351.2 Total Kjeldahl Nitrogen Nitrogen, Kjeldahl, Total 16.8 mg/L 07/13/23 05:00 7727-37-907/12/23 17:130.50 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, NO2 plus NO3 ND mg/L 07/07/23 01:140.040 1 Nitrogen, Nitrate ND mg/L 07/07/23 01:14 14797-55-80.040 1 Nitrogen, Nitrite ND mg/L 07/07/23 01:14 14797-65-00.040 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 6 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP Sample:MW-4 Lab ID:92675985003 Collected:07/06/23 12:50 Received:07/06/23 14:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Preparation Method: EPA 200.7 Pace Analytical Services - Peachtree Corners, GA 200.7 MET ICP Arsenic ND ug/L 07/07/23 20:01 7440-38-207/07/23 14:2530.0 1 Barium 111 ug/L 07/07/23 20:01 7440-39-307/07/23 14:2510.0 1 Chromium ND ug/L 07/07/23 20:01 7440-47-307/07/23 14:2510.0 1 Iron 19200 ug/L 07/10/23 18:29 7439-89-607/07/23 14:2540.0 1 Lead ND ug/L 07/07/23 20:01 7439-92-107/07/23 14:2525.0 1 Manganese 828 ug/L 07/07/23 20:01 7439-96-507/07/23 14:2540.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 6.5 Std. Units 07/13/23 13:11 H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate 4.1 mg/L 07/07/23 15:42 14808-79-81.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia 0.65 mg/L 07/13/23 13:40 7664-41-70.10 1 Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville 351.2 Total Kjeldahl Nitrogen Nitrogen, Kjeldahl, Total 0.75 mg/L 07/13/23 05:01 7727-37-907/12/23 17:130.50 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, NO2 plus NO3 0.047 mg/L 07/07/23 01:030.040 1 Nitrogen, Nitrate 0.047 mg/L 07/07/23 01:03 14797-55-80.040 1 Nitrogen, Nitrite ND mg/L 07/07/23 01:03 14797-65-00.040 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 7 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP Sample:MW-6 Lab ID:92675985004 Collected:07/06/23 11:45 Received:07/06/23 14:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Preparation Method: EPA 200.7 Pace Analytical Services - Peachtree Corners, GA 200.7 MET ICP Arsenic ND ug/L 07/07/23 20:06 7440-38-207/07/23 14:2530.0 1 Barium 69.8 ug/L 07/07/23 20:06 7440-39-307/07/23 14:2510.0 1 Chromium ND ug/L 07/07/23 20:06 7440-47-307/07/23 14:2510.0 1 Iron 58.9 ug/L 07/10/23 18:34 7439-89-607/07/23 14:2540.0 1 Lead ND ug/L 07/07/23 20:06 7439-92-107/07/23 14:2525.0 1 Manganese ND ug/L 07/07/23 20:06 7439-96-507/07/23 14:2540.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 5.9 Std. Units 07/13/23 13:04 H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate ND mg/L 07/07/23 15:56 14808-79-81.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia ND mg/L 07/13/23 13:41 7664-41-70.10 1 Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville 351.2 Total Kjeldahl Nitrogen Nitrogen, Kjeldahl, Total ND mg/L 07/13/23 05:02 7727-37-907/12/23 17:130.50 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, NO2 plus NO3 ND mg/L 07/07/23 00:560.040 1 Nitrogen, Nitrate ND mg/L 07/07/23 00:56 14797-55-80.040 1 Nitrogen, Nitrite ND mg/L 07/07/23 00:56 14797-65-00.040 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 8 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP Sample:MW-7 Lab ID:92675985005 Collected:07/06/23 12:25 Received:07/06/23 14:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Preparation Method: EPA 200.7 Pace Analytical Services - Peachtree Corners, GA 200.7 MET ICP Arsenic ND ug/L 07/07/23 20:11 7440-38-207/07/23 14:2530.0 1 Barium 52.5 ug/L 07/07/23 20:11 7440-39-307/07/23 14:2510.0 1 Chromium ND ug/L 07/07/23 20:11 7440-47-307/07/23 14:2510.0 1 Iron 65.4 ug/L 07/10/23 18:48 7439-89-607/07/23 14:2540.0 1 Lead ND ug/L 07/07/23 20:11 7439-92-107/07/23 14:2525.0 1 Manganese ND ug/L 07/07/23 20:11 7439-96-507/07/23 14:2540.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 6.6 Std. Units 07/13/23 13:08 H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate 1.8 mg/L 07/07/23 16:11 14808-79-81.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia ND mg/L 07/13/23 13:43 7664-41-70.10 1 Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville 351.2 Total Kjeldahl Nitrogen Nitrogen, Kjeldahl, Total ND mg/L 07/13/23 05:03 7727-37-907/12/23 17:130.50 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, NO2 plus NO3 ND mg/L 07/07/23 01:010.040 1 Nitrogen, Nitrate ND mg/L 07/07/23 01:01 14797-55-80.040 1 Nitrogen, Nitrite ND mg/L 07/07/23 01:01 14797-65-00.040 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 9 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP Sample:MW-8 Lab ID:92675985006 Collected:07/06/23 11:20 Received:07/06/23 14:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Preparation Method: EPA 200.7 Pace Analytical Services - Peachtree Corners, GA 200.7 MET ICP Arsenic ND ug/L 07/07/23 20:16 7440-38-207/07/23 14:2530.0 1 Barium ND ug/L 07/07/23 20:16 7440-39-307/07/23 14:2510.0 1 Chromium ND ug/L 07/07/23 20:16 7440-47-307/07/23 14:2510.0 1 Iron ND ug/L 07/10/23 18:53 7439-89-607/07/23 14:2540.0 1 Lead ND ug/L 07/07/23 20:16 7439-92-107/07/23 14:2525.0 1 Manganese ND ug/L 07/07/23 20:16 7439-96-507/07/23 14:2540.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 6.1 Std. Units 07/13/23 13:00 H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate 14.5 mg/L 07/07/23 17:23 14808-79-81.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia ND mg/L 07/13/23 13:44 7664-41-70.10 1 Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville 351.2 Total Kjeldahl Nitrogen Nitrogen, Kjeldahl, Total ND mg/L 07/13/23 05:07 7727-37-907/12/23 17:130.50 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, NO2 plus NO3 4.4 mg/L 07/07/23 00:550.040 1 Nitrogen, Nitrate 4.4 mg/L 07/07/23 00:55 14797-55-80.040 1 Nitrogen, Nitrite ND mg/L 07/07/23 00:55 14797-65-00.040 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 10 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP 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: 785412 EPA 200.7 EPA 200.7 200.7 Metals Total Laboratory:Pace Analytical Services - Peachtree Corners, GA Associated Lab Samples:92675985001, 92675985002, 92675985003, 92675985004, 92675985005, 92675985006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4072613 Associated Lab Samples:92675985001, 92675985002, 92675985003, 92675985004, 92675985005, 92675985006 Matrix:Water Analyzed Arsenic ug/L ND 30.0 07/07/23 19:07 Barium ug/L ND 10.0 07/07/23 19:07 Chromium ug/L ND 10.0 07/07/23 19:07 Iron ug/L ND 40.0 07/10/23 18:05 Lead ug/L ND 25.0 07/07/23 19:07 Manganese ug/L ND 40.0 07/07/23 19:07 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4072614LABORATORY CONTROL SAMPLE: LCSSpike Arsenic ug/L 10201000 102 85-115 Barium ug/L 9941000 99 85-115 Chromium ug/L 9791000 98 85-115 Iron ug/L 10301000 103 85-115 Lead ug/L 9791000 98 85-115 Manganese ug/L 9761000 98 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 4072615MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92673457001 4072616 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic ug/L 1000 104 70-130102 21000ND10401020 Barium ug/L 1000 100 70-13098 2100020.7 1020 997 Chromium ug/L 1000 100 70-13097 31000ND996971 Iron ug/L 1000 89 70-13086 31000ND930902 Lead ug/L 1000 98 70-13097 21000ND986971 Manganese ug/L 1000 98 70-13096 21000ND988965 Parameter Units MS Result % Rec Limits Qual% RecConc. 4072617MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675808001 4072618 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic ug/L 1000 97 70-13097 01000ND973970 Barium ug/L 1000 101 70-130100 1100012.0 1020 1010 Chromium ug/L 1000 100 70-130100 11000ND9961000 Iron ug/L 1000 103 70-130104 2100055.1 1080 1100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 11 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP 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. 4072617MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675808001 4072618 MSD Result MSD % Rec RPD MSDMS Spike Conc. Lead ug/L 1000 97 70-13095 11000ND967955 Manganese ug/L 1000 99 70-13099 0100011811101110 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 12 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP 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: 786508 SM 4500-H+B-2011 SM 4500-H+B-2011 4500H+B pH Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92675985001, 92675985002, 92675985003, 92675985004, 92675985005, 92675985006 Parameter Units Dup Result QualifiersRPDResult 92675985003 4077795SAMPLE DUPLICATE: pH at 25 Degrees C Std. Units 6.5 H306.5 Parameter Units Dup Result QualifiersRPDResult 92676583001 4077796SAMPLE DUPLICATE: pH at 25 Degrees C Std. Units 10.8 H3010.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 13 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP 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: 785325 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92675985001, 92675985002, 92675985003, 92675985004, 92675985005, 92675985006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4072038 Associated Lab Samples:92675985001, 92675985002, 92675985003, 92675985004, 92675985005, 92675985006 Matrix:Water Analyzed Sulfate mg/L ND 1.0 07/07/23 12:20 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4072039LABORATORY CONTROL SAMPLE: LCSSpike Sulfate mg/L 48.950 98 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4072040MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675782001 4072041 MSD Result MSD % Rec RPD MSDMS Spike Conc. Sulfate mg/L 50 92 90-11092 050130176175 Parameter Units MS Result % Rec Limits Qual% RecConc. 4072042MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675985005 4072043 MSD Result MSD % Rec RPD MSDMS Spike Conc. Sulfate mg/L 50 98 90-110100 2501.8 51.0 52.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 14 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP 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: 786460 EPA 350.1 Rev 2.0 1993 EPA 350.1 Rev 2.0 1993 350.1 Ammonia Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92675985001, 92675985002, 92675985003, 92675985004, 92675985005, 92675985006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4077482 Associated Lab Samples:92675985001, 92675985002, 92675985003, 92675985004, 92675985005, 92675985006 Matrix:Water Analyzed Nitrogen, Ammonia mg/L ND 0.10 07/13/23 13:25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4077483LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Ammonia mg/L 5.35 106 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4077484MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675985001 4077485 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Ammonia mg/L 5 107 90-110107 050.50 5.8 5.8 Parameter Units MS Result % Rec Limits Qual% RecConc. 4077486MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675985002 4077487 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Ammonia mg/L 5 109 90-110108 0516.6 22.1 22.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 15 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP 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: 786237 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 351.2 TKN Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92675985001, 92675985002, 92675985003, 92675985004, 92675985005, 92675985006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4076338 Associated Lab Samples:92675985001, 92675985002, 92675985003, 92675985004, 92675985005, 92675985006 Matrix:Water Analyzed Nitrogen, Kjeldahl, Total mg/L ND 0.50 07/13/23 04:56 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4076339LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Kjeldahl, Total mg/L 10.410 104 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4077172MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675985006 4077173 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Kjeldahl, Total mg/L 10 103 90-11099 410ND10.5 10.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 16 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP 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: 785273 EPA 353.2 Rev 2.0 1993 EPA 353.2 Rev 2.0 1993 353.2 Nitrate + Nitrite, Unpres. Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92675985001, 92675985002, 92675985003, 92675985004, 92675985005, 92675985006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4071911 Associated Lab Samples:92675985001, 92675985002, 92675985003, 92675985004, 92675985005, 92675985006 Matrix:Water Analyzed Nitrogen, Nitrate mg/L ND 0.040 07/07/23 00:28 Nitrogen, Nitrite mg/L ND 0.040 07/07/23 00:28 Nitrogen, NO2 plus NO3 mg/L ND 0.040 07/07/23 00:28 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4071912LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Nitrate mg/L 1.41.5 95 90-110 Nitrogen, Nitrite mg/L 0.971 97 90-110 Nitrogen, NO2 plus NO3 mg/L 2.42.5 96 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4071913MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675784001 4071914 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Nitrate mg/L 1.5 100 90-110100 01.50.13 1.6 1.6 Nitrogen, Nitrite mg/L 1 96 90-11095 110.80 1.8 1.8 Nitrogen, NO2 plus NO3 mg/L 2.5 99 90-11098 02.50.93 3.4 3.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 4071915MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92675985001 4071916 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Nitrate mg/L 1.5 82 90-11084 11.50.18 1.4 1.4 Nitrogen, Nitrite mg/L M118090-11078 31ND0.83 0.81 Nitrogen, NO2 plus NO3 mg/L M12.5 83 90-11082 02.50.18 2.2 2.2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 17 of 22 #=QL# QUALIFIERS Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP 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 Sample was received or analysis requested beyond the recognized method holding time.H3 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: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 18 of 22 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92675985 BLUE RIDGE TISSUE CORP Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92675985001 785412 785476MW-1 EPA 200.7 EPA 200.7 92675985002 785412 785476MW-3 EPA 200.7 EPA 200.7 92675985003 785412 785476MW-4 EPA 200.7 EPA 200.7 92675985004 785412 785476MW-6 EPA 200.7 EPA 200.7 92675985005 785412 785476MW-7 EPA 200.7 EPA 200.7 92675985006 785412 785476MW-8 EPA 200.7 EPA 200.7 92675985001 786508MW-1 SM 4500-H+B-2011 92675985002 786508MW-3 SM 4500-H+B-2011 92675985003 786508MW-4 SM 4500-H+B-2011 92675985004 786508MW-6 SM 4500-H+B-2011 92675985005 786508MW-7 SM 4500-H+B-2011 92675985006 786508MW-8 SM 4500-H+B-2011 92675985001 785325MW-1 EPA 300.0 Rev 2.1 1993 92675985002 785325MW-3 EPA 300.0 Rev 2.1 1993 92675985003 785325MW-4 EPA 300.0 Rev 2.1 1993 92675985004 785325MW-6 EPA 300.0 Rev 2.1 1993 92675985005 785325MW-7 EPA 300.0 Rev 2.1 1993 92675985006 785325MW-8 EPA 300.0 Rev 2.1 1993 92675985001 786460MW-1 EPA 350.1 Rev 2.0 1993 92675985002 786460MW-3 EPA 350.1 Rev 2.0 1993 92675985003 786460MW-4 EPA 350.1 Rev 2.0 1993 92675985004 786460MW-6 EPA 350.1 Rev 2.0 1993 92675985005 786460MW-7 EPA 350.1 Rev 2.0 1993 92675985006 786460MW-8 EPA 350.1 Rev 2.0 1993 92675985001 786237 786433MW-1 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92675985002 786237 786433MW-3 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92675985003 786237 786433MW-4 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92675985004 786237 786433MW-6 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92675985005 786237 786433MW-7 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92675985006 786237 786433MW-8 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92675985001 785273MW-1 EPA 353.2 Rev 2.0 1993 92675985002 785273MW-3 EPA 353.2 Rev 2.0 1993 92675985003 785273MW-4 EPA 353.2 Rev 2.0 1993 92675985004 785273MW-6 EPA 353.2 Rev 2.0 1993 92675985005 785273MW-7 EPA 353.2 Rev 2.0 1993 92675985006 785273MW-8 EPA 353.2 Rev 2.0 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/13/2023 04:34 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 19 of 22 Page 20 of 22 Page 21 of 22 Page 22 of 22