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HomeMy WebLinkAboutNC0006254_Groundwater Monitoring Report September 2018_20181009PO Box 604 ▪ Fletcher, NC 28732 ▪ PH: 828-667-5001 ▪ Cell: 828-508-4510 October 9, 2018 Mr. Brett Laverty NCDEQ Division of Water Resources Asheville Regional Office 2090 US Highway 70 Swannanoa, NC 28778 RE: Groundwater Analytical Results – September 28, 2018 Blue Ridge Tissue Corporation 1427 Yadkin River Road Patterson, North Carolina Mr. Laverty: On September 28, 2018, 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 5.30 feet in MW-4 to 50.63 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, were collected using a peristaltic pump connected to a Horiba U53-2 water quality meter with a flow through cell to collect groundwater parameters (temperature, pH, specific conductivity, dissolved oxygen, ORP, and turbidity). Groundwater sample MW-2 was collected using a bailer once three well volumes were removed. Groundwater from the same bail as the sample was also poured into the flow cell to collect the approximate parameters. The groundwater samples were submitted on ice to Pace Analytical for the analysis of barium, iron and manganese using EPA Method 200.7. MW-2 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 samples MW-1, MW-2, MW-3 and MW-4 detected levels of iron and manganese above the NCAC 2L groundwater standards. Laboratory analysis of groundwater MW-7 detected iron above the NCAC 2L groundwater standards for the first time. Laboratory analysis of groundwater sample MW-2 also detected levels of barium above the NCAC 2L groundwater standards. Laboratory analysis of groundwater samples MW-6 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 September 2018 event a sheen was not observed, therefore, a volatile organic compound (VOC) analysis was not performed on the sample. Singleton Environmental, Inc. Singleton Environmental, Inc. The compound levels detected in the groundwater analysis for the September 28, 2018 sampling event were comparable to the April 2017, September 2017 and March 2018 events, however, iron was detected for the first time above the NCAC 2L groundwater standards in MW-7. Singleton Environmental, Inc. recommends sampling the monitoring wells again in March 2018. If you have any questions you can reach me at (828) 667-5001. 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, 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 Whisnant RdYad k i n R i v e r Yadkin R iver Roby Martin Rd#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 09/28/18 12.15 1,241.56 MW-2 08/12/09 50 40-50 1323.03 09/28/18 50.63 1,272.40 MW-3 08/13/09 20 10-20 1299.02 09/28/18 18.71 1,280.31 MW-4 08/13/09 15 5-15 1247.23 09/28/18 5.30 1,241.93 MW-5 08/16/11 21 11-21 1285.46 04/13/17 14.23 1,271.23 MW-6 08/06/14 29 19-29 1341.55 09/28/18 28.13 1,313.42 MW-7 08/06/14 24 14-24 1274.41 09/28/18 18.40 1,256.01 MW-8 08/06/14 20 10-20 1253.14 09/28/18 14.00 1,239.14 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 09/28/18 09/28/18 09/28/18 09/28/18 09/28/18 09/28/18 09/28/18 Temperature (°C)NS 19 18.70 25.20 23.80 18.01 16.20 25.36 pH (standard units)NS 5.61 6.67 6.31 6.28 5.96 5.96 6.06 Specific Conductivity (mS/cm)NS 0.724 0.819 0.515 0.255 0.029 0.11 0.127 Dissolved Oxygen (mg/L)NS 3.12 10.75 2.21 3.16 6.96 6.09 5.07 ORP (mV)NS -26.0 -138 -56.0 -58.0 265.0 194.0 207.0 Turbidity (NTU)NS 3.2 125 21.5 1.7 4 4.1 5.4 Total Barium (ug/L)700 584 1,630 136 95 74.8 55.4 15.4 Total Iron (ug/L)300 45,500 115,000 49,300 16,000 <50 1780 <50 Total Manganese (ug/L)50 9,570 805 4,680 1,130 36.7 6.5 <5.0 Total Disolved Solids ((mg/kg)N/A 351 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# October 04, 2018 LIMS USE: FR - CHRIS SINGLETON LIMS OBJECT ID: 92401427 92401427 Project: Pace Project No.: RE: Chris Singleton Singleton Environmental P.O. Box 2012 Enka, NC 28728 Blue Ridge Tissue-09/28/2018 Dear Chris Singleton: Enclosed are the analytical results for sample(s) received by the laboratory on September 28, 2018. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Lorri Patton lorri.patton@pacelabs.com Project Manager 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 17 #=CP# CERTIFICATIONS Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 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 17 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92401427001 MW-1 EPA 200.7 Rev 4.4 1994 3 PASI-ADS 92401427002 MW-2 EPA 200.7 Rev 4.4 1994 3 PASI-ADS SM 2540C-2011 1 PASI-AMVC 92401427003 MW-3 EPA 200.7 Rev 4.4 1994 3 PASI-ADS 92401427004 MW-4 EPA 200.7 Rev 4.4 1994 3 PASI-ADS 92401427005 MW-6 EPA 200.7 Rev 4.4 1994 3 PASI-ADS 92401427006 MW-7 EPA 200.7 Rev 4.4 1994 3 PASI-ADS 92401427007 MW-8 EPA 200.7 Rev 4.4 1994 3 PASI-ADS 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 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 Sample:MW-1 Lab ID:92401427001 Collected:09/28/18 10:00 Received:09/28/18 15:09 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Barium 584 ug/L 09/30/18 22:27 7440-39-309/29/18 03:175.0 1 Iron 45500 ug/L 09/30/18 22:27 7439-89-609/29/18 03:1750.0 1 Manganese 9570 ug/L 09/30/18 22:27 7439-96-509/29/18 03:175.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/04/2018 11:37 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 4 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 Sample:MW-2 Lab ID:92401427002 Collected:09/28/18 10:30 Received:09/28/18 15:09 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Barium 1630 ug/L 10/01/18 21:19 7440-39-309/29/18 03:1710.0 2 Iron 115000 ug/L 10/01/18 21:19 7439-89-609/29/18 03:171002 Manganese 805 ug/L 10/01/18 21:19 7439-96-509/29/18 03:1710.0 2 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 351 mg/L 10/03/18 00:0225.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/04/2018 11:37 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 5 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 Sample:MW-3 Lab ID:92401427003 Collected:09/28/18 11:30 Received:09/28/18 15:09 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Barium 136 ug/L 09/30/18 22:40 7440-39-309/29/18 03:175.0 1 Iron 49300 ug/L 09/30/18 22:40 7439-89-609/29/18 03:1750.0 1 Manganese 4680 ug/L 09/30/18 22:40 7439-96-509/29/18 03:175.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/04/2018 11:37 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 6 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 Sample:MW-4 Lab ID:92401427004 Collected:09/28/18 14:00 Received:09/28/18 15:09 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Barium 95.0 ug/L 09/30/18 22:43 7440-39-309/29/18 03:175.0 1 Iron 16000 ug/L 09/30/18 22:43 7439-89-609/29/18 03:1750.0 1 Manganese 1130 ug/L 09/30/18 22:43 7439-96-509/29/18 03:175.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/04/2018 11:37 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 7 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 Sample:MW-6 Lab ID:92401427005 Collected:09/28/18 12:30 Received:09/28/18 15:09 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Barium 74.8 ug/L 09/30/18 22:46 7440-39-309/29/18 03:175.0 1 Iron ND ug/L 09/30/18 22:46 7439-89-609/29/18 03:1750.0 1 Manganese 36.7 ug/L 09/30/18 22:46 7439-96-509/29/18 03:175.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/04/2018 11:37 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 8 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 Sample:MW-7 Lab ID:92401427006 Collected:09/28/18 13:00 Received:09/28/18 15:09 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Barium 55.4 ug/L 09/30/18 22:49 7440-39-309/29/18 03:175.0 1 Iron 1780 ug/L 09/30/18 22:49 7439-89-609/29/18 03:1750.0 1 Manganese 6.5 ug/L 09/30/18 22:49 7439-96-509/29/18 03:175.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/04/2018 11:37 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 9 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 Sample:MW-8 Lab ID:92401427007 Collected:09/28/18 11:00 Received:09/28/18 15:09 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Barium 15.4 ug/L 09/30/18 22:52 7440-39-309/29/18 03:175.0 1 Iron ND ug/L 09/30/18 22:52 7439-89-609/29/18 03:1750.0 1 Manganese ND ug/L 09/30/18 22:52 7439-96-509/29/18 03:175.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/04/2018 11:37 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 10 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 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: 433494 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Associated Lab Samples:92401427001, 92401427002, 92401427003, 92401427004, 92401427005, 92401427006, 92401427007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2388524 Associated Lab Samples:92401427001, 92401427002, 92401427003, 92401427004, 92401427005, 92401427006, 92401427007 Matrix:Water Analyzed Barium ug/L ND 5.0 09/30/18 22:09 Iron ug/L ND 50.0 09/30/18 22:09 Manganese ug/L ND 5.0 09/30/18 22:09 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2388525LABORATORY CONTROL SAMPLE: LCSSpike Barium ug/L 494500 99 85-115 Iron ug/L 48605000 97 85-115 Manganese ug/L 475500 95 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2388526MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92401399001 2388527 MSD Result MSD % Rec RPD MSDMS Spike Conc. Barium ug/L 500 99 70-13099 05008.0 504 501 Iron ug/L 5000 98 70-13097 15000ND48904860 Manganese ug/L 500 96 70-13095 1500ND480478 Parameter Units MS Result % Rec Limits Qual% RecConc. 2388528MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92401438003 2388529 MSD Result MSD % Rec RPD MSDMS Spike Conc. Barium ug/L 500 98 70-13099 1500ND491494 Iron ug/L 5000 96 70-13098 25000ND48304940 Manganese ug/L 500 95 70-13096 1500ND475479 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/04/2018 11:37 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 11 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 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: 433992 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Associated Lab Samples:92401427002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2390471 Associated Lab Samples:92401427002 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 10/03/18 00:00 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2390472LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 260250 104 90-110 Parameter Units Dup Result QualifiersRPDResult 92401421001 2390473SAMPLE DUPLICATE: Total Dissolved Solids mg/L 68.0 068.0 Parameter Units Dup Result QualifiersRPDResult 92401488002 2390474SAMPLE DUPLICATE: Total Dissolved Solids mg/L 66.0 D6670.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/04/2018 11:37 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 12 of 17 #=QL# QUALIFIERS Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A ANALYTE QUALIFIERS The precision between the sample and sample duplicate exceeded laboratory control limits.D6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/04/2018 11:37 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 13 of 17 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92401427 Blue Ridge Tissue-09/28/2018 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92401427001 433494 433520MW-1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92401427002 433494 433520MW-2 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92401427003 433494 433520MW-3 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92401427004 433494 433520MW-4 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92401427005 433494 433520MW-6 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92401427006 433494 433520MW-7 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92401427007 433494 433520MW-8 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92401427002 433992MW-2 SM 2540C-2011 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/04/2018 11:37 AM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 14 of 17 Page 15 of 17 Page 16 of 17 Page 17 of 17