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HomeMy WebLinkAboutNC0006254_Groundwater Monitoring Report March 2022_20220425PO Box 604 Fletcher, NC 28732 Cell: 828-508-4510 March 22, 2022 Mr. Brett Laverty NCDEQ Division of Water Resources Asheville Regional Office 2090 US Highway 70 Swannanoa, NC 28778 RE: Groundwater Analytical Results – March 1, 2022 Blue Ridge Tissue Corporation 1427 Yadkin River Road Patterson, North Carolina Mr. Laverty: On March 1, 2022, 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-2, MW-3, MW-4, MW-6, MW-7 and MW-8. The depth to groundwater in the monitoring wells ranged from 5.27feet in MW-4 to 51.94 feet in MW-2. Refer to Table 1 for all monitoring well groundwater depths and Figure 1 for all monitoring well locations. All groundwater samples, with the exception of MW-2 and MW-3, 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). A groundwater sample MW-2 was not collected due to the water level being too low for the pump or bailer to collect. Groundwater parameters in MW-3 did not stabilize prior to sample collection due to the low groundwater level in the well causing it to purge dry after multiple attempts. Later in the day a sample was collected after the well recharged just enough for the pump to pull enough water to fill the sample containers. 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. MW-3 was also analyzed for total dissolved solids (TDS) using EPA Method SM 2540C. The groundwater parameters for all samples are outlined in Table 2. The laboratory analysis of groundwater sample MW-1 detected levels of total iron and total manganese above the NCAC 2L groundwater standards, however, both compounds were lower than the November 2022 sampling event. A groundwater sample was not submitted for MW-2 due to the low groundwater elevation not allowing either a bailer or pump to recover enough groundwater required for analysis. The laboratory analysis of groundwater sample MW-3 detected levels of arsenic, total iron, total manganese, and ammonia above the NCAC 2L groundwater standards. The total iron, arsenic, and Singleton Environmental, Inc. Singleton Environmental, Inc. ammonia were detected at concentrations higher than the November 2022 event. The total manganese was detected at a slightly lower concentration than November 2022 event. The laboratory analysis of groundwater sample MW-4 detected levels of total iron and total manganese above the NCAC 2L groundwater standards. The levels of total iron and total manganese were significantly lower than the November 2022 event. Laboratory analysis of groundwater samples MW-6, MW-7, and MW-8 did not detect any compounds exceeding the NCAC 2L groundwater standards. The analytical results are shown on attached 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 March 2022 event a sheen was not observed; therefore, a VOC sample was not collected from the monitoring well. The compound levels detected in the groundwater analysis for the March 2022 sampling event detected relatively lower concentration levels of total iron and total manganese in monitoring wells MW-1, MW-3, and MW-4. Monitoring well MW-3 did detect higher concentrations of total iron, arsenic and ammonia. Singleton Environmental, Inc. recommends sampling the monitoring wells again in July 2022 to continue tracking the groundwater concentration and groundwater levels. 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 12601 3 2 0 1340 1360 1380 124014201240 1420 Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/AirbusDS, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, andtheGISUserCommunity Figure 60540673 1 May 2017 0 200 400Feet 1 inch = 200 feet Y a d k in R iv e r R d WhisnantRdYadki nRive r Yadkin R iver RobyMartinRd#0SiteLayoutMapBlue Ridge Tissue CorporationPatterson, North Carolina Legend Property Boundary Yadkin River Flow Direction Land Surface Elevation Contour ( ft above mean sea level)MonitoringWell 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 03/01/22 12.67 1,241.04 MW-2 08/12/09 50 40-50 1323.03 03/01/22 51.94 1,271.09 MW-3 08/13/09 20 10-20 1299.02 03/01/22 22.11 1,276.91 MW-4 08/13/09 15 5-15 1247.23 03/01/22 5.27 1,241.96 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 03/01/22 29.12 1,312.43 MW-7 08/06/14 24 14-24 1274.41 03/01/22 18.86 1,255.55 MW-8 08/06/14 20 10-20 1253.14 03/01/22 13.88 1,239.26 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 03/01/22 03/01/22 03/01/22 03/01/22 03/01/22 03/01/22 03/01/22 Temperature (°C)NS 17.15 N/A N/A 22.22 19.30 24.70 19.10 pH (standard units)NS 5.99 N/A N/A 5.77 5.05 5.50 5.70 Specific Conductivity (mS/cm)NS 0.235 N/A N/A 0.277 0.051 0 0.164 Dissolved Oxygen (mg/L)NS 2.30 N/A N/A 0.42 4.80 7.04 4.90 ORP (mV)NS 17.0 N/A N/A 125.0 150.0 135.0 84.0 Turbidity (NTU)NS 5.2 N/A N/A 3.7 0 5.4 1.7 Gallons Pumped NS 2 N/A 1 3 1.5 2 2.5 Cloudy/Odor No/No No/No Cloudy/Odor Cloudy/Odor No/No No/No No/No No/No Total Barium (ug/L)700 108 N/A 658 132 71 55.1 11.5 Total Iron (ug/L)300 13600 N/A 48700 1130 ND 71 ND Total Manganese (ug/L)50 2100 N/A 4610 939 14.6 ND ND Aresenic (ug/L)10 ND N/A 12 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 N/A 1.6 N/A 21.4 36.4 ND 1.7 18 Ammonia (mg/L)1.5 0.29 N/A 14.8 1.5 ND ND ND TKN (mg/L)N/A ND N/A 14.5 1.5 ND ND ND Nitrogen NO2 plus NO3 (mg/L)N/A ND N/A ND 2.4 0.11 0.91 2.6 Nitrate (mg/L)10 ND N/A ND 2.3 0.11 0.91 2.6 Nitrite (mg/L)1 ND N/A 0.047 0.074 ND ND ND pH (standard units)N/A 6.7 N/A 6.6 6.4 5.7 6.4 6.4 Total Disolved Solids (mg/L)N/A N/A N/A 356 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# March 11, 2022 LIMS USE: FR - CHRIS SINGLETON LIMS OBJECT ID: 92590781 92590781 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 March 01, 2022. 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 If you have any questions concerning this report, please feel free to contact me. Sincerely, Taylor Dyson for lorri.patton@pacelabs.com Project Manager Lorri Patton 1(828)254-7176 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 24 CP# CERTIFICATIONS Pace Project No.: Project: 92590781 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 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 24 SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92590781 Blue Ridge Tissue Corp Lab ID Sample ID Method Analytes ReportedLaboratoryAnalysts 92590781001 MW-1 EPA 200.7 Rev 4.4 1994 6 PASI-ADS SM 4500-H+B-2011 1 PASI-AYEG EPA 300.0 Rev 2.1 1993 1 PASI-AJCM EPA 350.1 Rev 2.0 1993 1 PASI-ASMS EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 3 PASI-AMFO 92590781002 MW-3 EPA 200.7 Rev 4.4 1994 6 PASI-ADS SM 2540C-2011 1 PASI-AMAB2 SM 4500-H+B-2011 1 PASI-AYEG EPA 300.0 Rev 2.1 1993 1 PASI-AJCM EPA 350.1 Rev 2.0 1993 1 PASI-ASMS EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 3 PASI-AMFO 92590781003 MW-4 EPA 200.7 Rev 4.4 1994 6 PASI-ADS SM 4500-H+B-2011 1 PASI-AYEG EPA 300.0 Rev 2.1 1993 1 PASI-AJCM EPA 350.1 Rev 2.0 1993 1 PASI-ASMS EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 3 PASI-AMFO 92590781004 MW-6 EPA 200.7 Rev 4.4 1994 6 PASI-ADS SM 4500-H+B-2011 1 PASI-AYEG EPA 300.0 Rev 2.1 1993 1 PASI-AJCM EPA 350.1 Rev 2.0 1993 1 PASI-ASMS EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 3 PASI-AMFO 92590781005 MW-7 EPA 200.7 Rev 4.4 1994 6 PASI-ADS SM 4500-H+B-2011 1 PASI-AYEG EPA 300.0 Rev 2.1 1993 1 PASI-AJCM EPA 350.1 Rev 2.0 1993 1 PASI-ASMS EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 3 PASI-AMFO 92590781006 MW-8 EPA 200.7 Rev 4.4 1994 6 PASI-ADS SM 4500-H+B-2011 1 PASI-AYEG EPA 300.0 Rev 2.1 1993 1 PASI-AJCM EPA 350.1 Rev 2.0 1993 1 PASI-ASMS 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 24 SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92590781 Blue Ridge Tissue Corp Lab ID Sample ID Method Analytes ReportedLaboratoryAnalysts PASI-A = Pace Analytical Services - Asheville 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 24 AR# ANALYTICAL RESULTS Pace Project No.: Project: 92590781 Blue Ridge Tissue Corp Sample:MW-1 Lab ID:92590781001 Collected:03/01/22 10:25 Received:03/01/22 16:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReportLimit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville 200.7 MET ICP Arsenic ND ug/L 03/10/22 13:17 7440-38-203/09/22 02:0010.0 1 Barium 108 ug/L 03/10/22 13:17 7440-39-303/09/22 02:005.0 1 Chromium ND ug/L 03/10/22 13:17 7440-47-303/09/22 02:005.0 1 Iron 13600 ug/L 03/10/22 13:17 7439-89-603/09/22 02:0050.0 1 Lead ND ug/L 03/10/22 13:17 7439-92-103/09/22 02:005.0 1 Manganese 2100 ug/L 03/10/22 13:17 7439-96-503/09/22 02:005.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 6.7 Std. Units 03/04/22 09:59H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate 1.6 mg/L 03/02/22 21:07 14808-79-81.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia 0.29 mg/L 03/04/22 13:39 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 03/09/22 03:08 7727-37-903/08/22 05:210.50 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 03/01/22 23:540.040 1 Nitrogen, Nitrate ND mg/L 03/01/22 23:54 14797-55-80.040 1 Nitrogen, Nitrite ND mg/L 03/01/22 23:54 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: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 5 of 24 AR# ANALYTICAL RESULTS Pace Project No.: Project: 92590781 Blue Ridge Tissue Corp Sample:MW-3 Lab ID:92590781002 Collected:03/01/22 13:00 Received:03/01/22 16:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReportLimit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville 200.7 MET ICP Arsenic 12.0 ug/L 03/10/22 13:20 7440-38-203/09/22 02:0010.0 1 Barium 658 ug/L 03/10/22 13:20 7440-39-303/09/22 02:005.0 1 Chromium ND ug/L 03/10/22 13:20 7440-47-303/09/22 02:005.0 1 Iron 48700 ug/L 03/10/22 13:20 7439-89-603/09/22 02:0050.0 1 Lead ND ug/L 03/10/22 13:20 7439-92-103/09/22 02:005.0 1 Manganese 4610 ug/L 03/10/22 13:20 7439-96-503/09/22 02:005.0 1 Analytical Method: SM 2540C-2011 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 356 mg/L 03/04/22 11:3050.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 6.6 Std. Units 03/04/22 10:18H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate 21.4 mg/L 03/02/22 21:21 14808-79-81.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia 14.8 mg/L 03/04/22 13:40 7664-41-70.20 2 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 14.5 mg/L 03/09/22 03:09 7727-37-903/08/22 05:210.50 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 03/01/22 23:590.040 1 Nitrogen, Nitrate ND mg/L 03/01/22 23:59 14797-55-80.040 1 Nitrogen, Nitrite 0.047 mg/L 03/01/22 23:59 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: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 6 of 24 AR# ANALYTICAL RESULTS Pace Project No.: Project: 92590781 Blue Ridge Tissue Corp Sample:MW-4 Lab ID:92590781003 Collected:03/01/22 14:00 Received:03/01/22 16:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReportLimit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville 200.7 MET ICP Arsenic ND ug/L 03/10/22 13:46 7440-38-203/09/22 02:0010.0 1 Barium 132 ug/L 03/10/22 13:46 7440-39-303/09/22 02:005.0 1 Chromium ND ug/L 03/10/22 13:46 7440-47-303/09/22 02:005.0 1 Iron 1130 ug/L 03/10/22 13:46 7439-89-603/09/22 02:0050.0 1 Lead ND ug/L 03/10/22 13:46 7439-92-103/09/22 02:005.0 1 Manganese 939 ug/L 03/10/22 13:46 7439-96-503/09/22 02:005.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 6.4 Std. Units 03/04/22 10:26H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate 36.4 mg/L 03/02/22 21:35 14808-79-81.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia 1.5 mg/L 03/04/22 13:42 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 1.5 mg/L 03/09/22 03:10 7727-37-903/08/22 05:210.50 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, NO2 plus NO3 2.4 mg/L 03/02/22 00:010.040 1 Nitrogen, Nitrate 2.3 mg/L 03/02/22 00:01 14797-55-80.040 1 Nitrogen, Nitrite 0.074 mg/L 03/02/22 00:01 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: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 7 of 24 AR# ANALYTICAL RESULTS Pace Project No.: Project: 92590781 Blue Ridge Tissue Corp Sample:MW-6 Lab ID:92590781004 Collected:03/01/22 12:30 Received:03/01/22 16:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReportLimit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville 200.7 MET ICP Arsenic ND ug/L 03/10/22 13:50 7440-38-203/09/22 02:0010.0 1 Barium 71.0 ug/L 03/10/22 13:50 7440-39-303/09/22 02:005.0 1 Chromium ND ug/L 03/10/22 13:50 7440-47-303/09/22 02:005.0 1 Iron ND ug/L 03/10/22 13:50 7439-89-603/09/22 02:0050.0 1 Lead ND ug/L 03/10/22 13:50 7439-92-103/09/22 02:005.0 1 Manganese 14.6 ug/L 03/10/22 13:50 7439-96-503/09/22 02:005.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 5.7 Std. Units 03/04/22 10:13H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate ND mg/L 03/02/22 23:27 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 03/04/22 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 03/09/22 03:11 7727-37-903/08/22 05:210.50 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, NO2 plus NO3 0.11 mg/L 03/01/22 23:560.040 1 Nitrogen, Nitrate 0.11 mg/L 03/01/22 23:56 14797-55-80.040 1 Nitrogen, Nitrite ND mg/L 03/01/22 23:56 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: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 8 of 24 AR# ANALYTICAL RESULTS Pace Project No.: Project: 92590781 Blue Ridge Tissue Corp Sample:MW-7 Lab ID:92590781005 Collected:03/01/22 13:15 Received:03/01/22 16:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReportLimit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville 200.7 MET ICP Arsenic ND ug/L 03/10/22 13:53 7440-38-203/09/22 02:0010.0 1 Barium 55.1 ug/L 03/10/22 13:53 7440-39-303/09/22 02:005.0 1 Chromium ND ug/L 03/10/22 13:53 7440-47-303/09/22 02:005.0 1 Iron 71.0 ug/L 03/10/22 13:53 7439-89-603/09/22 02:0050.0 1 Lead ND ug/L 03/10/22 13:53 7439-92-103/09/22 02:005.0 1 Manganese ND ug/L 03/10/22 13:53 7439-96-503/09/22 02:005.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 6.4 Std. Units 03/04/22 10:22H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate 1.7 mg/L 03/02/22 23:41 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 03/04/22 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 03/09/22 03:12 7727-37-903/08/22 05:210.50 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, NO2 plus NO3 0.91 mg/L 03/02/22 00:000.040 1 Nitrogen, Nitrate 0.91 mg/L 03/02/22 00:00 14797-55-80.040 1 Nitrogen, Nitrite ND mg/L 03/02/22 00:00 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: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 9 of 24 AR# ANALYTICAL RESULTS Pace Project No.: Project: 92590781 Blue Ridge Tissue Corp Sample:MW-8 Lab ID:92590781006 Collected:03/01/22 12:00 Received:03/01/22 16:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReportLimit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville 200.7 MET ICP Arsenic ND ug/L 03/10/22 13:56 7440-38-203/09/22 02:0010.0 1 Barium 11.5 ug/L 03/10/22 13:56 7440-39-303/09/22 02:005.0 1 Chromium ND ug/L 03/10/22 13:56 7440-47-303/09/22 02:005.0 1 Iron ND ug/L 03/10/22 13:56 7439-89-603/09/22 02:0050.0 1 Lead ND ug/L 03/10/22 13:56 7439-92-103/09/22 02:005.0 1 Manganese ND ug/L 03/10/22 13:56 7439-96-503/09/22 02:005.0 1 Analytical Method: SM 4500-H+B-2011 Pace Analytical Services - Asheville 4500H+ pH, Electrometric pH at 25 Degrees C 6.4 Std. Units 03/04/22 10:08H30.10 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Sulfate 18.0 mg/L 03/02/22 23:55 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 03/07/22 12:49 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 03/09/22 03:16 7727-37-903/08/22 05:210.50 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, NO2 plus NO3 2.6 mg/L 03/01/22 23:550.040 1 Nitrogen, Nitrate 2.6 mg/L 03/01/22 23:55 14797-55-80.040 1 Nitrogen, Nitrite ND mg/L 03/01/22 23:55 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: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 10 of 24 QC# QUALITY CONTROL DATA Pace Project No.: Project: 92590781 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: 682857 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92590781001, 92590781002, 92590781003, 92590781004, 92590781005, 92590781006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3571751 Associated Lab Samples:92590781001, 92590781002, 92590781003, 92590781004, 92590781005, 92590781006 Matrix:Water Analyzed Arsenic ug/L ND 10.0 03/10/22 12:03 Barium ug/L ND 5.0 03/10/22 12:03 Chromium ug/L ND 5.0 03/10/22 12:03 Iron ug/L ND 50.0 03/10/22 12:03 Lead ug/L ND 5.0 03/10/22 12:03 Manganese ug/L ND 5.0 03/10/22 12:03 Parameter Units LCS Result Rec Limits Qualifiers% RecConc. 3571752LABORATORYCONTROLSAMPLE: LCSSpike Arsenic ug/L 486500 97 85-115 Barium ug/L 516500 103 85-115 Chromium ug/L 463500 93 85-115 Iron ug/L 49005000 98 85-115 Lead ug/L 472500 94 85-115 Manganese ug/L 482500 96 85-115 Parameter Units MS Result Rec Limits Qual% RecConc. 3571753MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92589394001 3571754 MSD Result MSD Rec RPD MSDMS Spike Conc. Arsenic ug/L 500 100 70-130982500ND501493 Barium ug/L 500 101 70-130100150079.1 585 581 Chromium ug/L 500 91 70-130901500ND454449 Iron ug/L 5000 96 70-1309605000ND47904790 Lead ug/L 500 92 70-130893500ND465452 Manganese ug/L 500 94 70-130931500ND470467 Parameter Units MS Result Rec Limits Qual% RecConc. 3571755MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92589888001 3571756 MSD Result MSD Rec RPD MSDMS Spike Conc. Arsenic ug/L 500 104 70-1301051500ND523526 Barium ug/L 500 102 70-1301020500ND511512 Chromium ug/L 500 88 70-13089150012.4 452 457 Iron ug/L 5000 95 70-130951500018249604920 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 11 of 24 QC# QUALITY CONTROL DATA Pace Project No.: Project: 92590781 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. 3571755MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92589888001 3571756 MSD Result MSD Rec RPD MSDMS Spike Conc. Lead ug/L 500 87 70-130860500ND434432 Manganese ug/L 500 92 70-13093150014.0 474 477 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 12 of 24 QC# QUALITY CONTROL DATA Pace Project No.: Project: 92590781 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: 682447 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92590781002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3569612 Associated Lab Samples:92590781002 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 03/04/22 11:30 Parameter Units LCS Result Rec Limits Qualifiers% RecConc. 3569613LABORATORYCONTROLSAMPLE: LCSSpike Total Dissolved Solids mg/L 252250 101 90-110 Parameter Units Dup ResultQualifiersRPDResult 92590714002 3569614SAMPLEDUPLICATE: Total Dissolved Solids mg/L 97.0H3198.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 13 of 24 QC# QUALITY CONTROL DATA Pace Project No.: Project: 92590781 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: 682427 SM 4500-H+B-2011 SM 4500-H+B-2011 4500H+B pH Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92590781001, 92590781002, 92590781003, 92590781004, 92590781005, 92590781006 Parameter Units Dup ResultQualifiersRPDResult 92590781001 3569561SAMPLEDUPLICATE: pH at 25 Degrees C Std. Units 6.7H316.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 14 of 24 QC# QUALITY CONTROL DATA Pace Project No.: Project: 92590781 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: 682050 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:92590781001, 92590781002, 92590781003, 92590781004, 92590781005, 92590781006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3567851 Associated Lab Samples:92590781001, 92590781002, 92590781003, 92590781004, 92590781005, 92590781006 Matrix:Water Analyzed Sulfate mg/L ND 1.0 03/02/22 19:58 Parameter Units LCS Result Rec Limits Qualifiers% RecConc. 3567852LABORATORYCONTROLSAMPLE: LCSSpike Sulfate mg/L 50.450 101 90-110 Parameter Units MS Result Rec Limits Qual% RecConc. 3567853MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92590770001 3567854 MSD Result MSD Rec RPD MSDMS Spike Conc. Sulfate mg/L M15010690-1101115501.9 54.8 57.5 Parameter Units MS Result Rec Limits Qual% RecConc. 3567855MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92590742002 3567856 MSD Result MSD Rec RPD MSDMS Spike Conc. Sulfate mg/L M15010990-1101111501.7 56.2 57.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 15 of 24 QC# QUALITY CONTROL DATA Pace Project No.: Project: 92590781 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: 682452 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:92590781001, 92590781002, 92590781003, 92590781004, 92590781005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3569619 Associated Lab Samples:92590781001, 92590781002, 92590781003, 92590781004, 92590781005 Matrix:Water Analyzed Nitrogen, Ammonia mg/L ND 0.10 03/04/22 12:55 Parameter Units LCS Result Rec Limits Qualifiers% RecConc. 3569620LABORATORYCONTROLSAMPLE: LCSSpike Nitrogen, Ammonia mg/L 5.25 104 90-110 Parameter Units MS Result Rec Limits Qual% RecConc. 3569621MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92590866001 3569622 MSD Result MSD Rec RPD MSDMS Spike Conc. Nitrogen, Ammonia mg/L M158290-110781524.6 28.7 28.5 Parameter Units MS Result Rec Limits Qual% RecConc. 3569623MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92590866002 3569624 MSD Result MSD Rec RPD MSDMS Spike Conc. Nitrogen, Ammonia mg/L 5 108 90-110108050.14 5.6 5.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 16 of 24 QC# QUALITY CONTROL DATA Pace Project No.: Project: 92590781 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: 682762 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:92590781006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3571359 Associated Lab Samples:92590781006 Matrix:Water Analyzed Nitrogen, Ammonia mg/L ND 0.10 03/07/22 12:46 Parameter Units LCS Result Rec Limits Qualifiers% RecConc. 3571360LABORATORYCONTROLSAMPLE: LCSSpike Nitrogen, Ammonia mg/L 5.25 104 90-110 Parameter Units MS Result Rec Limits Qual% RecConc. 3571361MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92590781006 3571362 MSD Result MSD Rec RPD MSDMS Spike Conc. Nitrogen, Ammonia mg/L 5 99 90-1109815ND4.9 4.9 Parameter Units MS Result Rec Limits Qual% RecConc. 3571363MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92591348001 3571364 MSD Result MSD Rec RPD MSDMS Spike Conc. Nitrogen, Ammonia mg/L 5 109 90-11010915ND5.5 5.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 17 of 24 QC# QUALITY CONTROL DATA Pace Project No.: Project: 92590781 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: 683001 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:92590781001, 92590781002, 92590781003, 92590781004, 92590781005, 92590781006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3572670 Associated Lab Samples:92590781001, 92590781002, 92590781003, 92590781004, 92590781005, 92590781006 Matrix:Water Analyzed Nitrogen, Kjeldahl, Total mg/L ND 0.50 03/09/22 02:54 Parameter Units LCS Result Rec Limits Qualifiers% RecConc. 3572671LABORATORYCONTROLSAMPLE: LCSSpike Nitrogen, Kjeldahl, Total mg/L 9.510 95 90-110 Parameter Units MS Result Rec Limits Qual% RecConc. 3572672MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92590110005 3572673 MSD Result MSD Rec RPD MSDMS Spike Conc. Nitrogen, Kjeldahl, Total mg/L M1108890-110880104.6 13.3 13.4 Parameter Units MS Result Rec Limits Qual% RecConc. 3572674MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92590781005 3572675 MSD Result MSD Rec RPD MSDMS Spike Conc. Nitrogen, Kjeldahl, Total mg/L 10 100 90-110101110ND1010.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 18 of 24 QC# QUALITY CONTROL DATA Pace Project No.: Project: 92590781 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: 681780 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:92590781001, 92590781002, 92590781003, 92590781004, 92590781005, 92590781006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3566355 Associated Lab Samples:92590781001, 92590781002, 92590781003, 92590781004, 92590781005, 92590781006 Matrix:Water Analyzed Nitrogen, Nitrate mg/L ND 0.040 03/01/22 23:46 Nitrogen, Nitrite mg/L ND 0.040 03/01/22 23:46 Nitrogen, NO2 plus NO3 mg/L ND 0.040 03/01/22 23:46 Parameter Units LCS Result Rec Limits Qualifiers% RecConc. 3566356LABORATORYCONTROLSAMPLE: LCSSpike Nitrogen, Nitrate mg/L 1.51.5 99 90-110 Nitrogen, Nitrite mg/L 0.991 99 90-110 Nitrogen, NO2 plus NO3 mg/L 2.52.5 99 90-110 Parameter Units MS Result Rec Limits Qual% RecConc. 3566357MATRIXSPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92590731001 3566358 MSD Result MSD Rec RPD MSDMS Spike Conc. Nitrogen, Nitrate mg/L 1.5 -10 90-1104041.520.9 20.7 21.5 Nitrogen, Nitrite mg/L 1 102 90-11010201ND1.0 1.0 Nitrogen, NO2 plus NO3 mg/L M12.5 35 90-1106532.520.9 21.8 22.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 19 of 24 QL# QUALIFIERS Pace Project No.: Project: 92590781 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: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 20 of 24 CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92590781 Blue Ridge Tissue Corp Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92590781001 682857683335MW-1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92590781002 682857683335MW-3 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92590781003 682857683335MW-4 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92590781004 682857683335MW-6 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92590781005 682857683335MW-7 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92590781006 682857683335MW-8 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92590781002 682447MW-3 SM 2540C-2011 92590781001 682427MW-1 SM 4500-H+B-2011 92590781002 682427MW-3 SM 4500-H+B-2011 92590781003 682427MW-4 SM 4500-H+B-2011 92590781004 682427MW-6 SM 4500-H+B-2011 92590781005 682427MW-7 SM 4500-H+B-2011 92590781006 682427MW-8 SM 4500-H+B-2011 92590781001 682050MW-1 EPA 300.0 Rev 2.1 1993 92590781002 682050MW-3 EPA 300.0 Rev 2.1 1993 92590781003 682050MW-4 EPA 300.0 Rev 2.1 1993 92590781004 682050MW-6 EPA 300.0 Rev 2.1 1993 92590781005 682050MW-7 EPA 300.0 Rev 2.1 1993 92590781006 682050MW-8 EPA 300.0 Rev 2.1 1993 92590781001 682452MW-1 EPA 350.1 Rev 2.0 1993 92590781002 682452MW-3 EPA 350.1 Rev 2.0 1993 92590781003 682452MW-4 EPA 350.1 Rev 2.0 1993 92590781004 682452MW-6 EPA 350.1 Rev 2.0 1993 92590781005 682452MW-7 EPA 350.1 Rev 2.0 1993 92590781006 682762MW-8 EPA 350.1 Rev 2.0 1993 92590781001 683001683327MW-1 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92590781002 683001683327MW-3 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92590781003 683001683327MW-4 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92590781004 683001683327MW-6 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92590781005 683001683327MW-7 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92590781006 683001683327MW-8 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92590781001 681780MW-1 EPA 353.2 Rev 2.0 1993 92590781002 681780MW-3 EPA 353.2 Rev 2.0 1993 92590781003 681780MW-4 EPA 353.2 Rev 2.0 1993 92590781004 681780MW-6 EPA 353.2 Rev 2.0 1993 92590781005 681780MW-7 EPA 353.2 Rev 2.0 1993 92590781006 681780MW-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: 03/11/2022 09:16 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 828)254-7176 Page 21 of 24 Page 22 of 24 Page 23 of 24 Page 24 of 24