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Home My WebLink AboutNC0038377_J15120112 Final Report_2017110113339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Order Summary Report Analytical Laboratory Order Number:J15120112 Project Name:MAYO STEAM - AB GW ASSESSMENT VEND-SYNTERRA Lab Contact:Anne Pifer Date:12/18/2015 Customer Address: Customer Name(s):Tim Hunsucker, Jerry Wylie,Brandon Russo, Kathy Webb, John Toepfer Phone: Report Authorized By: (Signature) Program Comments: Please contact the Program Manager (Anne Pifer) with any questions regarding this report. Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results) under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have been qualified by Duke Energy to perform these analyses except where noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub-contracted Laboratory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC) Certification: The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of specific methods. Anne Pifer 1 of 109 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2015037992 MAYO STEAM 04-Dec-15 8:02 PM Erin Black MW-12D 2015037993 MAYO STEAM 04-Dec-15 4:41 PM Erin Black Filter Blank 2015037994 MAYO STEAM 04-Dec-15 4:41 PM Erin Black Equipment Blank 3 Total Samples 2 of 109 COC and .pdf report are in agreement with sample totals and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. All laboratory QA/QC requirements are acceptable. Yes No Technical Validation Review Checklist: Yes No Yes No Report Sections Included: Job Summary Report Sub-contracted Laboratory Results Sample Identification Customer Specific Data Sheets, Reports, & Documentation Technical Validation of Data Package Customer Database Entries Analytical Laboratory Certificate of Analysis Analytical Laboratory QC Report Chain of Custody Reviewed By:DBA Account Date:12/12/2015 Electronic Data Deliverable (EDD) Sent Separately 3 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J15120112 2015037992 Collection Date:04-Dec-15 8:02 PM Site:MW-12D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_Pace CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE METHANE - (Analysis Performed by Pace Laboratories) Methane (CH4)Complete Vendor Method V_Pace SULFIDE - (Analysis Performed by Element One) Vendor Parameter Complete Vendor Method V_ELE1 4 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J15120112 2015037993 Collection Date:04-Dec-15 4:41 PM Site:Filter Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE 5 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J15120112 2015037994 Collection Date:04-Dec-15 4:41 PM Site:Equipment Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_Pace CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE METHANE - (Analysis Performed by Pace Laboratories) Methane (CH4)Complete Vendor Method V_Pace SULFIDE - (Analysis Performed by Element One) Vendor Parameter Complete Vendor Method V_ELE1 6 of 109 #=CL# December 10, 2015 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92278718 92278718 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 AB GW MAYO J15120112 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on December 08, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator Enclosures cc:Program Manager, Duke Energy Anne Pifer Rodney Wike, Duke Energy REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 46 7 of 109 #=CP# CERTIFICATIONS Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Minnesota Certification IDs 1700 Elm Street SE Suite 200, Minneapolis, MN 55414 A2LA Certification #: 2926.01 Alaska Certification #: UST-078 Alaska Certification #MN00064 Alabama Certification #40770 Arizona Certification #: AZ-0014 Arkansas Certification #: 88-0680 California Certification #: 01155CA Colorado Certification #Pace Connecticut Certification #: PH-0256 EPA Region 8 Certification #: 8TMS-L Florida/NELAP Certification #: E87605 Guam Certification #:14-008r Georgia Certification #: 959 Georgia EPD #: Pace Idaho Certification #: MN00064 Hawaii Certification #MN00064 Illinois Certification #: 200011 Indiana Certification#C-MN-01 Iowa Certification #: 368 Kansas Certification #: E-10167 Kentucky Dept of Envi. Protection - DW #90062 Kentucky Dept of Envi. Protection - WW #:90062 Louisiana DEQ Certification #: 3086 Louisiana DHH #: LA140001 Maine Certification #: 2013011 Maryland Certification #: 322 Michigan DEPH Certification #: 9909 Minnesota Certification #: 027-053-137 Mississippi Certification #: Pace Montana Certification #: MT0092 Nevada Certification #: MN_00064 Nebraska Certification #: Pace New Jersey Certification #: MN-002 New York Certification #: 11647 North Carolina Certification #: 530 North Carolina State Public Health #: 27700 North Dakota Certification #: R-036 Ohio EPA #: 4150 Ohio VAP Certification #: CL101 Oklahoma Certification #: 9507 Oregon Certification #: MN200001 Oregon Certification #: MN300001 Pennsylvania Certification #: 68-00563 Puerto Rico Certification Saipan (CNMI) #:MP0003 South Carolina #:74003001 Texas Certification #: T104704192 Tennessee Certification #: 02818 Utah Certification #: MN000642013-4 Virginia DGS Certification #: 251 Washington Certification #: C486 West Virginia Certification #: 382 West Virginia DHHR #:9952C Wisconsin Certification #: 999407970 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 West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 Greenwood Certification IDs 816 Durst Avenue East, Greenwood, SC 29649 South Carolina Laboratory ID #: 24562North Carolina Divison of Water Resources Certification number 25 Florida Certification number E87633 Virginia VELAP ID: 460250 Asbestos NVLAP accreditation: 101410-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 46 8 of 109 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Lab ID Sample ID Matrix Date Collected Date Received 92278718001 MW-12D Water 12/04/15 20:02 12/08/15 09:00 92278718002 EQUIPMENT BLANK Water 12/04/15 16:41 12/08/15 09:00 92278718003 FILTER BLANK Water 12/04/15 16:41 12/08/15 09:00 92278718004 MW-12D 0.1 Water 12/04/15 20:02 12/08/15 09:00 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 46 9 of 109 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92278718001 MW-12D EPA 300.0 2 PASI-GCDC EPA 300.0 2 PASI-WCDC EPA 200.7 7 PASI-AJMW EPA 200.7 7 PASI-AJMW EPA 200.7 4 PASI-ACDF EPA 200.8 13 PASI-MTT3 EPA 200.8 13 PASI-MTT3 EPA 245.1 1 PASI-ASH1 EPA 245.1 1 PASI-ASH1 SM 2540C 1 PASI-ASAM SM 2540D 1 PASI-ASAM EPA 353.2 1 PASI-ADMN SM 5310B 1 PASI-AMDW 92278718002 EQUIPMENT BLANK EPA 300.0 2 PASI-GCDC EPA 300.0 2 PASI-WCDC EPA 200.7 7 PASI-AJMW EPA 200.7 4 PASI-ACDF EPA 200.8 13 PASI-MTT3 EPA 245.1 1 PASI-ASH1 SM 2540C 1 PASI-ASAM SM 2540D 1 PASI-ASAM EPA 353.2 1 PASI-ADMN SM 5310B 1 PASI-AMDW 92278718003 FILTER BLANK EPA 200.7 7 PASI-AJMW EPA 200.8 13 PASI-MTT3 EPA 245.1 1 PASI-ASH1 92278718004 MW-12D 0.1 EPA 200.7 7 PASI-AJMW EPA 200.8 13 PASI-MTT3 EPA 245.1 1 PASI-ASH1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 46 10 of 109 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92278718001 MW-12D Chloride 3.7 mg/L 12/09/15 11:441.0EPA 300.0 Aluminum 0.15 mg/L 12/09/15 12:330.10EPA 200.7 Barium 0.020 mg/L 12/09/15 12:330.0050EPA 200.7 Iron 0.28 mg/L 12/09/15 12:330.050EPA 200.7 Manganese 0.16 mg/L 12/09/15 12:330.0050EPA 200.7 Strontium 0.085 mg/L 12/09/15 12:330.0050EPA 200.7 Barium, Dissolved 0.018 mg/L 12/08/15 22:340.0050EPA 200.7 Manganese, Dissolved 0.16 mg/L 12/08/15 22:340.0050EPA 200.7 Strontium, Dissolved 0.083 mg/L 12/08/15 22:340.0050EPA 200.7 Calcium 11500 ug/L 12/09/15 13:36100EPA 200.7 Magnesium 3240 ug/L 12/09/15 13:36100EPA 200.7 Sodium 9560 ug/L 12/09/15 13:365000EPA 200.7 Cadmium 0.099 ug/L 12/09/15 11:100.080EPA 200.8 Chromium 4.6 ug/L 12/09/15 11:100.50EPA 200.8 Cobalt 0.51 ug/L 12/09/15 11:100.50EPA 200.8 Molybdenum 0.80 ug/L 12/09/15 11:100.50EPA 200.8 Nickel 3.7 ug/L 12/09/15 11:100.50EPA 200.8 Cadmium, Dissolved 0.083 ug/L 12/09/15 08:340.080EPA 200.8 Chromium, Dissolved 0.76 ug/L 12/09/15 08:340.50EPA 200.8 Molybdenum, Dissolved 0.73 ug/L 12/09/15 08:340.50EPA 200.8 Nickel, Dissolved 2.1 ug/L 12/09/15 08:340.50EPA 200.8 Total Dissolved Solids 122 mg/L 12/08/15 16:4325.0SM 2540C Nitrogen, NO2 plus NO3 0.15 mg/L 12/09/15 13:330.020EPA 353.2 92278718002 EQUIPMENT BLANK Iron 0.18 mg/L 12/09/15 12:580.050EPA 200.7 Calcium 182 ug/L 12/08/15 18:47100EPA 200.7 Chromium 0.70 ug/L 12/09/15 11:130.50EPA 200.8 Nickel 0.70 ug/L 12/09/15 11:130.50EPA 200.8 92278718004 MW-12D 0.1 Barium, Dissolved 0.018 mg/L 12/08/15 22:240.0050EPA 200.7 Manganese, Dissolved 0.16 mg/L 12/08/15 22:240.0050EPA 200.7 Strontium, Dissolved 0.083 mg/L 12/08/15 22:240.0050EPA 200.7 Chromium, Dissolved 0.73 ug/L 12/09/15 08:390.50EPA 200.8 Molybdenum, Dissolved 0.68 ug/L 12/09/15 08:390.50EPA 200.8 Nickel, Dissolved 1.9 ug/L 12/09/15 08:390.50EPA 200.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 46 11 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy EPA 300.0 Date:December 10, 2015 Description:3000 IC Anions 28 Days, GWD General Information: 2 samples were analyzed for EPA 300.0. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: GWD/2721 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92278718001,92278722003 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1623386) • Sulfate • MSD (Lab ID: 1623387) • Sulfate Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 46 12 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy EPA 200.7 Date:December 10, 2015 Description:200.7 MET ICP General Information: 2 samples were analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.7 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 46 13 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy EPA 200.7 Date:December 10, 2015 Description:200.7 MET ICP, Dissolved General Information: 3 samples were analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.7 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 46 14 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy EPA 200.7 Date:December 10, 2015 Description:200.7 MET ICP, No Prep General Information: 2 samples were analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 46 15 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy EPA 200.8 Date:December 10, 2015 Description:200.8 MET ICPMS General Information: 2 samples were analyzed for EPA 200.8. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.8 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 46 16 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy EPA 200.8 Date:December 10, 2015 Description:200.8 MET ICPMS, Dissolved General Information: 3 samples were analyzed for EPA 200.8. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.8 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 46 17 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy EPA 245.1 Date:December 10, 2015 Description:245.1 Mercury General Information: 2 samples were analyzed for EPA 245.1. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 245.1 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 46 18 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy EPA 245.1 Date:December 10, 2015 Description:245.1 Mercury, Dissolved General Information: 3 samples were analyzed for EPA 245.1. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 245.1 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 46 19 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy SM 2540C Date:December 10, 2015 Description:2540C Total Dissolved Solids General Information: 2 samples were analyzed for SM 2540C. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. QC Batch: WET/41821 D6: The relative percent difference (RPD) between the sample and sample duplicate exceeded laboratory control limits. • DUP (Lab ID: 1622857) • Total Dissolved Solids Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 46 20 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy SM 2540D Date:December 10, 2015 Description:2540D Total Suspended Solids General Information: 2 samples were analyzed for SM 2540D. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. QC Batch: WET/41816 D6: The relative percent difference (RPD) between the sample and sample duplicate exceeded laboratory control limits. • DUP (Lab ID: 1622666) • Total Suspended Solids Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 46 21 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy EPA 353.2 Date:December 10, 2015 Description:353.2 Nitrogen, NO2/NO3 pres. General Information: 2 samples were analyzed for EPA 353.2. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: WETA/25680 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92277548001,92277901001 M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. • MS (Lab ID: 1623277) • Nitrogen, NO2 plus NO3 • MSD (Lab ID: 1623278) • Nitrogen, NO2 plus NO3 Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 46 22 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Method: Client:Duke Energy SM 5310B Date:December 10, 2015 Description:5310B TOC General Information: 2 samples were analyzed for SM 5310B. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 46 23 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Sample:MW-12D Lab ID:92278718001 Collected:12/04/15 20:02 Received:12/08/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 300.03000 IC Anions 28 Days, GWD Chloride 3.7 mg/L 12/09/15 11:44 16887-00-61.0 1 Sulfate ND mg/L 12/09/15 11:44 14808-79-81.0 1 Analytical Method: EPA 200.7 Preparation Method: EPA 200.7200.7 MET ICP Aluminum 0.15 mg/L 12/09/15 12:33 7429-90-512/08/15 16:050.10 1 Barium 0.020 mg/L 12/09/15 12:33 7440-39-312/08/15 16:050.0050 1 Boron ND mg/L 12/09/15 12:33 7440-42-812/08/15 16:050.050 1 Iron 0.28 mg/L 12/09/15 12:33 7439-89-612/08/15 16:050.050 1 Manganese 0.16 mg/L 12/09/15 12:33 7439-96-512/08/15 16:050.0050 1 Strontium 0.085 mg/L 12/09/15 12:33 7440-24-612/08/15 16:050.0050 1 Zinc ND mg/L 12/09/15 12:33 7440-66-612/08/15 16:050.010 1 Analytical Method: EPA 200.7 Preparation Method: EPA 200.7200.7 MET ICP, Dissolved Aluminum, Dissolved ND mg/L 12/08/15 22:34 7429-90-512/08/15 15:310.10 1 Barium, Dissolved 0.018 mg/L 12/08/15 22:34 7440-39-312/08/15 15:310.0050 1 Boron, Dissolved ND mg/L 12/08/15 22:34 7440-42-812/08/15 15:310.050 1 Iron, Dissolved ND mg/L 12/08/15 22:34 7439-89-612/08/15 15:310.050 1 Manganese, Dissolved 0.16 mg/L 12/08/15 22:34 7439-96-512/08/15 15:310.0050 1 Strontium, Dissolved 0.083 mg/L 12/08/15 22:34 7440-24-612/08/15 15:310.0050 1 Zinc, Dissolved ND mg/L 12/08/15 22:34 7440-66-612/08/15 15:310.010 1 Analytical Method: EPA 200.7200.7 MET ICP, No Prep Calcium 11500 ug/L 12/09/15 13:36 7440-70-21001 Magnesium 3240 ug/L 12/09/15 13:36 7439-95-41001 Potassium ND ug/L 12/09/15 13:36 7440-09-750001 Sodium 9560 ug/L 12/09/15 13:36 7440-23-550001 Analytical Method: EPA 200.8 Preparation Method: EPA 200.8200.8 MET ICPMS Antimony ND ug/L 12/09/15 11:10 7440-36-012/09/15 00:030.50 1 Arsenic ND ug/L 12/09/15 11:10 7440-38-212/09/15 00:030.50 1 Beryllium ND ug/L 12/09/15 11:10 7440-41-712/09/15 00:030.20 1 Cadmium 0.099 ug/L 12/09/15 11:10 7440-43-912/09/15 00:030.080 1 Chromium 4.6 ug/L 12/09/15 11:10 7440-47-312/09/15 00:030.50 1 Cobalt 0.51 ug/L 12/09/15 11:10 7440-48-412/09/15 00:030.50 1 Copper ND ug/L 12/09/15 11:10 7440-50-812/09/15 00:031.0 1 Lead ND ug/L 12/09/15 11:10 7439-92-112/09/15 00:030.10 1 Molybdenum 0.80 ug/L 12/09/15 11:10 7439-98-712/09/15 00:030.50 1 Nickel 3.7 ug/L 12/09/15 11:10 7440-02-012/09/15 00:030.50 1 Selenium ND ug/L 12/09/15 11:10 7782-49-212/09/15 00:030.50 1 Thallium ND ug/L 12/09/15 11:10 7440-28-012/09/15 00:030.10 1 Vanadium ND ug/L 12/09/15 11:10 7440-62-212/09/15 00:031.0 1 Analytical Method: EPA 200.8 Preparation Method: EPA 200.8200.8 MET ICPMS, Dissolved Antimony, Dissolved ND ug/L 12/09/15 08:34 7440-36-012/09/15 00:360.50 1 Arsenic, Dissolved ND ug/L 12/09/15 08:34 7440-38-212/09/15 00:360.50 1 Beryllium, Dissolved ND ug/L 12/09/15 08:34 7440-41-712/09/15 00:360.20 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 46 24 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Sample:MW-12D Lab ID:92278718001 Collected:12/04/15 20:02 Received:12/08/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.8 Preparation Method: EPA 200.8200.8 MET ICPMS, Dissolved Cadmium, Dissolved 0.083 ug/L 12/09/15 08:34 7440-43-912/09/15 00:360.080 1 Chromium, Dissolved 0.76 ug/L 12/09/15 08:34 7440-47-312/09/15 00:360.50 1 Cobalt, Dissolved ND ug/L 12/09/15 08:34 7440-48-412/09/15 00:360.50 1 Copper, Dissolved ND ug/L 12/09/15 08:34 7440-50-812/09/15 00:361.0 1 Lead, Dissolved ND ug/L 12/09/15 08:34 7439-92-112/09/15 00:360.10 1 Molybdenum, Dissolved 0.73 ug/L 12/09/15 08:34 7439-98-712/09/15 00:360.50 1 Nickel, Dissolved 2.1 ug/L 12/09/15 08:34 7440-02-012/09/15 00:360.50 1 Selenium, Dissolved ND ug/L 12/09/15 08:34 7782-49-212/09/15 00:360.50 1 Thallium, Dissolved ND ug/L 12/09/15 08:34 7440-28-012/09/15 00:360.10 1 Vanadium, Dissolved ND ug/L 12/09/15 08:34 7440-62-212/09/15 00:361.0 1 Analytical Method: EPA 245.1 Preparation Method: EPA 245.1245.1 Mercury Mercury ND ug/L 12/09/15 12:45 7439-97-612/09/15 09:500.20 1 Analytical Method: EPA 245.1 Preparation Method: EPA 245.1245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 12/09/15 15:37 7439-97-612/09/15 12:150.20 1 Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 122 mg/L 12/08/15 16:4325.0 1 Analytical Method: SM 2540D2540D Total Suspended Solids Total Suspended Solids ND mg/L 12/08/15 15:285.8 1 Analytical Method: EPA 353.2353.2 Nitrogen, NO2/NO3 pres. Nitrogen, NO2 plus NO3 0.15 mg/L 12/09/15 13:330.020 1 Analytical Method: SM 5310B5310B TOC Total Organic Carbon ND mg/L 12/09/15 19:20 7440-44-01.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 46 25 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Sample:EQUIPMENT BLANK Lab ID:92278718002 Collected:12/04/15 16:41 Received:12/08/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 300.03000 IC Anions 28 Days, GWD Chloride ND mg/L 12/09/15 12:52 16887-00-61.0 1 Sulfate ND mg/L 12/09/15 12:52 14808-79-81.0 1 Analytical Method: EPA 200.7 Preparation Method: EPA 200.7200.7 MET ICP Aluminum ND mg/L 12/09/15 12:58 7429-90-512/08/15 16:050.10 1 Barium ND mg/L 12/09/15 12:58 7440-39-312/08/15 16:050.0050 1 Boron ND mg/L 12/09/15 12:58 7440-42-812/08/15 16:050.050 1 Iron 0.18 mg/L 12/09/15 12:58 7439-89-612/08/15 16:050.050 1 Manganese ND mg/L 12/09/15 12:58 7439-96-512/08/15 16:050.0050 1 Strontium ND mg/L 12/09/15 12:58 7440-24-612/08/15 16:050.0050 1 Zinc ND mg/L 12/09/15 12:58 7440-66-612/08/15 16:050.010 1 Analytical Method: EPA 200.7200.7 MET ICP, No Prep Calcium 182 ug/L 12/08/15 18:47 7440-70-21001 Magnesium ND ug/L 12/08/15 18:47 7439-95-41001 Potassium ND ug/L 12/08/15 18:47 7440-09-750001 Sodium ND ug/L 12/08/15 18:47 7440-23-550001 Analytical Method: EPA 200.8 Preparation Method: EPA 200.8200.8 MET ICPMS Antimony ND ug/L 12/09/15 11:13 7440-36-012/09/15 00:030.50 1 Arsenic ND ug/L 12/09/15 11:13 7440-38-212/09/15 00:030.50 1 Beryllium ND ug/L 12/09/15 11:13 7440-41-712/09/15 00:030.20 1 Cadmium ND ug/L 12/09/15 11:13 7440-43-912/09/15 00:030.080 1 Chromium 0.70 ug/L 12/09/15 11:13 7440-47-312/09/15 00:030.50 1 Cobalt ND ug/L 12/09/15 11:13 7440-48-412/09/15 00:030.50 1 Copper ND ug/L 12/09/15 11:13 7440-50-812/09/15 00:031.0 1 Lead ND ug/L 12/09/15 11:13 7439-92-112/09/15 00:030.10 1 Molybdenum ND ug/L 12/09/15 11:13 7439-98-712/09/15 00:030.50 1 Nickel 0.70 ug/L 12/09/15 11:13 7440-02-012/09/15 00:030.50 1 Selenium ND ug/L 12/09/15 11:13 7782-49-212/09/15 00:030.50 1 Thallium ND ug/L 12/09/15 11:13 7440-28-012/09/15 00:030.10 1 Vanadium ND ug/L 12/09/15 11:13 7440-62-212/09/15 00:031.0 1 Analytical Method: EPA 245.1 Preparation Method: EPA 245.1245.1 Mercury Mercury ND ug/L 12/09/15 12:52 7439-97-612/09/15 09:500.20 1 Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids ND mg/L 12/08/15 16:4525.0 1 Analytical Method: SM 2540D2540D Total Suspended Solids Total Suspended Solids ND mg/L 12/08/15 15:293.4 1 Analytical Method: EPA 353.2353.2 Nitrogen, NO2/NO3 pres. Nitrogen, NO2 plus NO3 ND mg/L 12/09/15 13:340.020 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 46 26 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Sample:EQUIPMENT BLANK Lab ID:92278718002 Collected:12/04/15 16:41 Received:12/08/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 5310B5310B TOC Total Organic Carbon ND mg/L 12/09/15 19:58 7440-44-01.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 46 27 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Sample:FILTER BLANK Lab ID:92278718003 Collected:12/04/15 16:41 Received:12/08/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Preparation Method: EPA 200.7200.7 MET ICP, Dissolved Aluminum, Dissolved ND mg/L 12/08/15 22:46 7429-90-512/08/15 15:310.10 1 Barium, Dissolved ND mg/L 12/08/15 22:46 7440-39-312/08/15 15:310.0050 1 Boron, Dissolved ND mg/L 12/08/15 22:46 7440-42-812/08/15 15:310.050 1 Iron, Dissolved ND mg/L 12/08/15 22:46 7439-89-612/08/15 15:310.050 1 Manganese, Dissolved ND mg/L 12/08/15 22:46 7439-96-512/08/15 15:310.0050 1 Strontium, Dissolved ND mg/L 12/08/15 22:46 7440-24-612/08/15 15:310.0050 1 Zinc, Dissolved ND mg/L 12/08/15 22:46 7440-66-612/08/15 15:310.010 1 Analytical Method: EPA 200.8 Preparation Method: EPA 200.8200.8 MET ICPMS, Dissolved Antimony, Dissolved ND ug/L 12/09/15 08:37 7440-36-012/09/15 00:360.50 1 Arsenic, Dissolved ND ug/L 12/09/15 08:37 7440-38-212/09/15 00:360.50 1 Beryllium, Dissolved ND ug/L 12/09/15 08:37 7440-41-712/09/15 00:360.20 1 Cadmium, Dissolved ND ug/L 12/09/15 08:37 7440-43-912/09/15 00:360.080 1 Chromium, Dissolved ND ug/L 12/09/15 08:37 7440-47-312/09/15 00:360.50 1 Cobalt, Dissolved ND ug/L 12/09/15 08:37 7440-48-412/09/15 00:360.50 1 Copper, Dissolved ND ug/L 12/09/15 08:37 7440-50-812/09/15 00:361.0 1 Lead, Dissolved ND ug/L 12/09/15 08:37 7439-92-112/09/15 00:360.10 1 Molybdenum, Dissolved ND ug/L 12/09/15 08:37 7439-98-712/09/15 00:360.50 1 Nickel, Dissolved ND ug/L 12/09/15 08:37 7440-02-012/09/15 00:360.50 1 Selenium, Dissolved ND ug/L 12/09/15 08:37 7782-49-212/09/15 00:360.50 1 Thallium, Dissolved ND ug/L 12/09/15 08:37 7440-28-012/09/15 00:360.10 1 Vanadium, Dissolved ND ug/L 12/09/15 08:37 7440-62-212/09/15 00:361.0 1 Analytical Method: EPA 245.1 Preparation Method: EPA 245.1245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 12/09/15 15:44 7439-97-612/09/15 12:150.20 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 46 28 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Sample:MW-12D 0.1 Lab ID:92278718004 Collected:12/04/15 20:02 Received:12/08/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Preparation Method: EPA 200.7200.7 MET ICP, Dissolved Aluminum, Dissolved ND mg/L 12/08/15 22:24 7429-90-512/08/15 15:350.10 1 Barium, Dissolved 0.018 mg/L 12/08/15 22:24 7440-39-312/08/15 15:350.0050 1 Boron, Dissolved ND mg/L 12/08/15 22:24 7440-42-812/08/15 15:350.050 1 Iron, Dissolved ND mg/L 12/08/15 22:24 7439-89-612/08/15 15:350.050 1 Manganese, Dissolved 0.16 mg/L 12/08/15 22:24 7439-96-512/08/15 15:350.0050 1 Strontium, Dissolved 0.083 mg/L 12/08/15 22:24 7440-24-612/08/15 15:350.0050 1 Zinc, Dissolved ND mg/L 12/08/15 22:24 7440-66-612/08/15 15:350.010 1 Analytical Method: EPA 200.8 Preparation Method: EPA 200.8200.8 MET ICPMS, Dissolved Antimony, Dissolved ND ug/L 12/09/15 08:39 7440-36-012/09/15 00:360.50 1 Arsenic, Dissolved ND ug/L 12/09/15 08:39 7440-38-212/09/15 00:360.50 1 Beryllium, Dissolved ND ug/L 12/09/15 08:39 7440-41-712/09/15 00:360.20 1 Cadmium, Dissolved ND ug/L 12/09/15 08:39 7440-43-912/09/15 00:360.080 1 Chromium, Dissolved 0.73 ug/L 12/09/15 08:39 7440-47-312/09/15 00:360.50 1 Cobalt, Dissolved ND ug/L 12/09/15 08:39 7440-48-412/09/15 00:360.50 1 Copper, Dissolved ND ug/L 12/09/15 08:39 7440-50-812/09/15 00:361.0 1 Lead, Dissolved ND ug/L 12/09/15 08:39 7439-92-112/09/15 00:360.10 1 Molybdenum, Dissolved 0.68 ug/L 12/09/15 08:39 7439-98-712/09/15 00:360.50 1 Nickel, Dissolved 1.9 ug/L 12/09/15 08:39 7440-02-012/09/15 00:360.50 1 Selenium, Dissolved ND ug/L 12/09/15 08:39 7782-49-212/09/15 00:360.50 1 Thallium, Dissolved ND ug/L 12/09/15 08:39 7440-28-012/09/15 00:360.10 1 Vanadium, Dissolved ND ug/L 12/09/15 08:39 7440-62-212/09/15 00:361.0 1 Analytical Method: EPA 245.1 Preparation Method: EPA 245.1245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 12/09/15 17:58 7439-97-612/09/15 12:150.20 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 46 29 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: GWD/2721 EPA 300.0 EPA 300.0 3000 IC Anions, GWD Associated Lab Samples:92278718001, 92278718002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1623384 Associated Lab Samples:92278718001, 92278718002 Matrix:Water Analyzed Chloride mg/L ND 1.0 12/09/15 11:00 Sulfate mg/L ND 1.0 12/09/15 11:00 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1623385LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 46.650 93 90-110 Sulfate mg/L 44.850 90 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623386MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278718001 1623387 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 91 90-11092 1 20503.7 49.1 49.4 Sulfate mg/L M1508790-11087 1 2050ND44.0 44.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623388MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722003 1623389 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 98 90-11093 3 205041.2 90.1 87.8 Sulfate mg/L 50 96 90-11092 3 205024.3 72.2 70.2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 46 30 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: ICP/18223 EPA 200.7 EPA 200.7 ICP Metals, Trace, No Prep Associated Lab Samples:92278718001, 92278718002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622714 Associated Lab Samples:92278718001, 92278718002 Matrix:Water Analyzed Calcium ug/L ND 100 12/08/15 18:23 Magnesium ug/L ND 100 12/08/15 18:23 Potassium ug/L ND 5000 12/08/15 18:23 Sodium ug/L ND 5000 12/08/15 18:23 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622715LABORATORY CONTROL SAMPLE: LCSSpike Calcium ug/L 49605000 99 85-115 Magnesium ug/L 49505000 99 85-115 Potassium ug/L 4920J5000 98 85-115 Sodium ug/L 4990J5000 100 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622716MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278718001 1622717 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Calcium ug/L 5000 75 70-13076 1 205000115001520015300 Magnesium ug/L 5000 93 70-13093 0 205000324078707870 Potassium ug/L 5000 93 70-13093 0 205000ND61506170 Sodium ug/L 5000 81 70-13081 0 20500095601360013600 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622718MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278719009 1622719 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Calcium ug/L 5000 89 70-13090 0 205000136001810018100 Magnesium ug/L 5000 93 70-13095 1 20500057201040010500 Potassium ug/L 5000 97 70-13097 0 205000507099009910 Sodium ug/L 5000 92 70-13094 0 205000213002590026000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 46 31 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: MERP/8743 EPA 245.1 EPA 245.1 245.1 Mercury Associated Lab Samples:92278718001, 92278718002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622792 Associated Lab Samples:92278718001, 92278718002 Matrix:Water Analyzed Mercury ug/L ND 0.20 12/09/15 12:40 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622793LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.72.5 108 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622794MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278718001 1622795 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 103 70-130103 1 202.5ND 2.6 2.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622796MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278719009 1622797 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 104 70-130101 3 202.5ND 2.6 2.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 46 32 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: MERP/8745 EPA 245.1 EPA 245.1 245.1 Mercury - Dissolved Associated Lab Samples:92278718001, 92278718003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622826 Associated Lab Samples:92278718001, 92278718003 Matrix:Water Analyzed Mercury, Dissolved ug/L ND 0.20 12/09/15 15:32 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622827LABORATORY CONTROL SAMPLE: LCSSpike Mercury, Dissolved ug/L 2.62.5 102 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622828MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278718001 1622829 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury, Dissolved ug/L 2.5 99 70-130101 2 252.5ND 2.5 2.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622830MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278719009 1622831 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury, Dissolved ug/L 2.5 97 70-130100 3 252.5ND 2.5 2.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 46 33 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: MERP/8746 EPA 245.1 EPA 245.1 245.1 Mercury - Dissolved Associated Lab Samples:92278718004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622833 Associated Lab Samples:92278718004 Matrix:Water Analyzed Mercury, Dissolved ug/L ND 0.20 12/09/15 16:44 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622834LABORATORY CONTROL SAMPLE: LCSSpike Mercury, Dissolved ug/L 2.52.5 101 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622835MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722001 1622836 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury, Dissolved ug/L 2.5 92 70-13092 0 252.5ND 2.4 2.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622837MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722013 1622838 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury, Dissolved ug/L 2.5 97 70-13094 3 252.5ND 2.5 2.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 46 34 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: MPRP/20202 EPA 200.7 EPA 200.7 200.7 MET Associated Lab Samples:92278718001, 92278718002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622708 Associated Lab Samples:92278718001, 92278718002 Matrix:Water Analyzed Aluminum mg/L ND 0.10 12/09/15 12:26 Barium mg/L ND 0.0050 12/09/15 12:26 Boron mg/L ND 0.050 12/09/15 12:26 Iron mg/L ND 0.050 12/09/15 12:26 Manganese mg/L ND 0.0050 12/09/15 12:26 Strontium mg/L ND 0.0050 12/09/15 12:26 Zinc mg/L ND 0.010 12/09/15 12:26 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622709LABORATORY CONTROL SAMPLE: LCSSpike Aluminum mg/L 4.85 97 85-115 Barium mg/L 0.50.5 101 85-115 Boron mg/L 0.49.5 98 85-115 Iron mg/L 4.95 97 85-115 Manganese mg/L 0.49.5 98 85-115 Strontium mg/L 0.50.5 99 85-115 Zinc mg/L 0.49.5 98 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622710MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278718001 1622711 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum mg/L 5 99 70-130100 0 2050.15 5.1 5.1 Barium mg/L .5 100 70-130100 0 20.50.020 0.52 0.52 Boron mg/L .5 97 70-13097 1 20.5ND 0.48 0.49 Iron mg/L 5 97 70-13097 0 2050.28 5.1 5.1 Manganese mg/L .5 97 70-13097 0 20.50.16 0.65 0.65 Strontium mg/L .5 99 70-13099 0 20.50.085 0.58 0.58 Zinc mg/L .5 98 70-13098 0 20.5ND 0.49 0.49 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622712MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278719009 1622713 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum mg/L 5 101 70-130100 0 205ND5.1 5.0 Barium mg/L .5 100 70-13099 1 20.50.069 0.57 0.56 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 46 35 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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. 1622712MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278719009 1622713 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Boron mg/L .5 101 70-130100 0 20.50.18 0.68 0.68 Iron mg/L 5 96 70-13092 2 2055.5 10.3 10.1 Manganese mg/L .5 97 70-13095 2 20.50.22 0.71 0.70 Strontium mg/L .5 99 70-13098 1 20.50.10 0.60 0.59 Zinc mg/L .5 99 70-13099 0 20.5ND 0.50 0.49 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 46 36 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: MPRP/20203 EPA 200.7 EPA 200.7 200.7 MET Dissolved Associated Lab Samples:92278718001, 92278718003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622729 Associated Lab Samples:92278718001, 92278718003 Matrix:Water Analyzed Aluminum, Dissolved mg/L ND 0.10 12/08/15 22:27 Barium, Dissolved mg/L ND 0.0050 12/08/15 22:27 Boron, Dissolved mg/L ND 0.050 12/08/15 22:27 Iron, Dissolved mg/L ND 0.050 12/08/15 22:27 Manganese, Dissolved mg/L ND 0.0050 12/08/15 22:27 Strontium, Dissolved mg/L ND 0.0050 12/08/15 22:27 Zinc, Dissolved mg/L ND 0.010 12/08/15 22:27 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622730LABORATORY CONTROL SAMPLE: LCSSpike Aluminum, Dissolved mg/L 5.05 100 85-115 Barium, Dissolved mg/L 0.50.5 99 85-115 Boron, Dissolved mg/L 0.50.5 101 85-115 Iron, Dissolved mg/L 5.05 100 85-115 Manganese, Dissolved mg/L 0.49.5 97 85-115 Strontium, Dissolved mg/L 0.49.5 98 85-115 Zinc, Dissolved mg/L 0.49.5 98 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622731MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278718001 1622732 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum, Dissolved mg/L 5 103 70-130105 2 205ND5.1 5.2 Barium, Dissolved mg/L .5 100 70-130102 2 20.50.018 0.52 0.53 Boron, Dissolved mg/L .5 104 70-130107 2 20.5ND 0.52 0.53 Iron, Dissolved mg/L 5 97 70-13099 2 205ND4.9 4.9 Manganese, Dissolved mg/L .5 99 70-130100 1 20.50.16 0.65 0.66 Strontium, Dissolved mg/L .5 99 70-130101 2 20.50.083 0.58 0.59 Zinc, Dissolved mg/L .5 114 70-130115 1 20.5ND 0.57 0.57 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622733MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278719009 1622734 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum, Dissolved mg/L 5 102 70-130106 3 205ND5.1 5.3 Barium, Dissolved mg/L .5 98 70-130101 3 20.50.067 0.56 0.57 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 46 37 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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. 1622733MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278719009 1622734 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Boron, Dissolved mg/L .5 103 70-130107 2 20.50.20 0.72 0.73 Iron, Dissolved mg/L 5 91 70-13094 1 2055.2 9.8 9.9 Manganese, Dissolved mg/L .5 96 70-13098 2 20.50.22 0.70 0.71 Strontium, Dissolved mg/L .5 97 70-130100 2 20.50.098 0.58 0.60 Zinc, Dissolved mg/L .5 111 70-130114 3 20.5ND 0.56 0.57 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 46 38 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: MPRP/20204 EPA 200.7 EPA 200.7 200.7 MET Dissolved Associated Lab Samples:92278718004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622755 Associated Lab Samples:92278718004 Matrix:Water Analyzed Aluminum, Dissolved mg/L ND 0.10 12/08/15 20:10 Barium, Dissolved mg/L ND 0.0050 12/08/15 20:10 Boron, Dissolved mg/L ND 0.050 12/08/15 20:10 Iron, Dissolved mg/L ND 0.050 12/08/15 20:10 Manganese, Dissolved mg/L ND 0.0050 12/08/15 20:10 Strontium, Dissolved mg/L ND 0.0050 12/08/15 20:10 Zinc, Dissolved mg/L ND 0.010 12/08/15 20:10 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622756LABORATORY CONTROL SAMPLE: LCSSpike Aluminum, Dissolved mg/L 5.05 100 85-115 Barium, Dissolved mg/L 0.49.5 99 85-115 Boron, Dissolved mg/L 0.50.5 100 85-115 Iron, Dissolved mg/L 5.05 100 85-115 Manganese, Dissolved mg/L 0.49.5 98 85-115 Strontium, Dissolved mg/L 0.49.5 98 85-115 Zinc, Dissolved mg/L 0.49.5 98 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622757MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278720008 1622758 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum, Dissolved mg/L 5 106 70-130106 0 205ND5.3 5.4 Barium, Dissolved mg/L .5 101 70-130101 0 20.50.0061 0.51 0.51 Boron, Dissolved mg/L .5 108 70-130109 1 20.5ND 0.56 0.57 Iron, Dissolved mg/L 5 97 70-13097 0 205ND4.9 4.9 Manganese, Dissolved mg/L .5 99 70-13099 0 20.50.016 0.51 0.51 Strontium, Dissolved mg/L .5 100 70-130101 0 20.50.070 0.57 0.57 Zinc, Dissolved mg/L .5 114 70-130114 0 20.5ND 0.57 0.57 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622759MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722012 1622760 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum, Dissolved mg/L 5 105 70-130108 3 205ND5.3 5.4 Barium, Dissolved mg/L .5 96 70-13099 1 20.50.32 0.80 0.82 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 46 39 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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. 1622759MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722012 1622760 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Boron, Dissolved mg/L .5 104 70-130105 1 20.5ND 0.55 0.56 Iron, Dissolved mg/L 5 92 70-13095 1 2055.8 10.4 10.5 Manganese, Dissolved mg/L .5 89 70-13092 1 20.51.3 1.7 1.7 Strontium, Dissolved mg/L .5 95 70-13097 1 20.50.41 0.88 0.89 Zinc, Dissolved mg/L .5 110 70-130113 3 20.5ND 0.55 0.56 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 46 40 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: MPRP/60193 EPA 200.8 EPA 200.8 200.8 MET Associated Lab Samples:92278718001, 92278718002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2152519 Associated Lab Samples:92278718001, 92278718002 Matrix:Water Analyzed Antimony ug/L ND 0.50 12/09/15 10:35 Arsenic ug/L ND 0.50 12/09/15 10:35 Beryllium ug/L ND 0.20 12/09/15 10:35 Cadmium ug/L ND 0.080 12/09/15 10:35 Chromium ug/L ND 0.50 12/09/15 10:35 Cobalt ug/L ND 0.50 12/09/15 10:35 Copper ug/L ND 1.0 12/09/15 10:35 Lead ug/L ND 0.10 12/09/15 10:35 Molybdenum ug/L ND 0.50 12/09/15 10:35 Nickel ug/L ND 0.50 12/09/15 10:35 Selenium ug/L ND 0.50 12/09/15 10:35 Thallium ug/L ND 0.10 12/09/15 10:35 Vanadium ug/L ND 1.0 12/09/15 10:35 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2152520LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 85.180 106 85-115 Arsenic ug/L 83.780 105 85-115 Beryllium ug/L 82.980 104 85-115 Cadmium ug/L 89.680 112 85-115 Chromium ug/L 89.780 112 85-115 Cobalt ug/L 87.080 109 85-115 Copper ug/L 89.580 112 85-115 Lead ug/L 88.180 110 85-115 Molybdenum ug/L 87.980 110 85-115 Nickel ug/L 88.780 111 85-115 Selenium ug/L 85.880 107 85-115 Thallium ug/L 89.780 112 85-115 Vanadium ug/L 90.180 113 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2152521MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722010 2152522 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 80 106 70-130106 0 20804.3 89.1 89.5 Arsenic ug/L 80 89 70-130107 2 2080551622636 Beryllium ug/L 80 99 70-130101 2 2080ND79.4 80.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 46 41 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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. 2152521MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722010 2152522 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Cadmium ug/L 80 102 70-130104 1 2080ND82.0 83.1 Chromium ug/L 80 110 70-130110 0 2080ND87.8 88.2 Cobalt ug/L 80 100 70-130102 2 2080ND80.0 81.4 Copper ug/L 80 104 70-130105 1 2080ND83.3 84.4 Lead ug/L 80 107 70-130107 0 2080ND85.7 85.6 Molybdenum ug/L 80 76 70-130107 3 2080829890915 Nickel ug/L 80 103 70-130104 0 20802.1 84.8 85.1 Selenium ug/L 80 97 70-13098 1 20804.2 82.2 82.9 Thallium ug/L 80 110 70-130110 1 2080ND87.8 88.3 Vanadium ug/L 80 110 70-130111 1 20809.9 98.2 99.0 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2152523MATRIX SPIKE SAMPLE: MSSpike Result 92278719009 Antimony ug/L 82.280 103 70-130ND Arsenic ug/L 81.680 102 70-130ND Beryllium ug/L 77.880 97 70-130ND Cadmium ug/L 85.280 107 70-130ND Chromium ug/L 85.280 106 70-130ND Cobalt ug/L 82.280 103 70-130ND Copper ug/L 88.480 110 70-130ND Lead ug/L 82.980 104 70-130ND Molybdenum ug/L 85.180 106 70-130ND Nickel ug/L 85.280 106 70-130ND Selenium ug/L 79.480 99 70-130ND Thallium ug/L 85.080 106 70-130ND Vanadium ug/L 85.680 107 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 46 42 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: MPRP/60197 EPA 200.8 EPA 200.8 200.8 MET Dissolved Associated Lab Samples:92278718001, 92278718003, 92278718004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2152538 Associated Lab Samples:92278718001, 92278718003, 92278718004 Matrix:Water Analyzed Antimony, Dissolved ug/L ND 0.50 12/09/15 07:59 Arsenic, Dissolved ug/L ND 0.50 12/09/15 07:59 Beryllium, Dissolved ug/L ND 0.20 12/09/15 07:59 Cadmium, Dissolved ug/L ND 0.080 12/09/15 07:59 Chromium, Dissolved ug/L ND 0.50 12/09/15 07:59 Cobalt, Dissolved ug/L ND 0.50 12/09/15 07:59 Copper, Dissolved ug/L ND 1.0 12/09/15 07:59 Lead, Dissolved ug/L ND 0.10 12/09/15 07:59 Molybdenum, Dissolved ug/L ND 0.50 12/09/15 07:59 Nickel, Dissolved ug/L ND 0.50 12/09/15 07:59 Selenium, Dissolved ug/L ND 0.50 12/09/15 07:59 Thallium, Dissolved ug/L ND 0.10 12/09/15 07:59 Vanadium, Dissolved ug/L ND 1.0 12/09/15 07:59 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2152539LABORATORY CONTROL SAMPLE: LCSSpike Antimony, Dissolved ug/L 85.180 106 85-115 Arsenic, Dissolved ug/L 85.080 106 85-115 Beryllium, Dissolved ug/L 85.380 107 85-115 Cadmium, Dissolved ug/L 88.180 110 85-115 Chromium, Dissolved ug/L 88.680 111 85-115 Cobalt, Dissolved ug/L 88.480 110 85-115 Copper, Dissolved ug/L 91.080 114 85-115 Lead, Dissolved ug/L 88.880 111 85-115 Molybdenum, Dissolved ug/L 86.880 108 85-115 Nickel, Dissolved ug/L 90.480 113 85-115 Selenium, Dissolved ug/L 86.880 108 85-115 Thallium, Dissolved ug/L 89.880 112 85-115 Vanadium, Dissolved ug/L 89.380 112 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2152540MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278723002 2152541 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony, Dissolved ug/L 400 105 70-130109 4 20400ND419437 Arsenic, Dissolved ug/L 400 104 70-130108 4 20400ND414432 Beryllium, Dissolved ug/L 400 103 70-130106 2 20400ND414422 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 46 43 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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. 2152540MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278723002 2152541 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Cadmium, Dissolved ug/L 400 109 70-130112 3 20400ND435447 Chromium, Dissolved ug/L 400 108 70-130114 6 20400ND433458 Cobalt, Dissolved ug/L 400 107 70-130111 3 20400ND429442 Copper, Dissolved ug/L 400 114 70-130121 7 20400ND455486 Lead, Dissolved ug/L 400 108 70-130112 3 20400ND434447 Molybdenum, Dissolved ug/L 400 105 70-130110 4 20400ND421439 Nickel, Dissolved ug/L 400 111 70-130115 4 20400ND445462 Selenium, Dissolved ug/L 400 106 70-130110 4 20400ND426442 Thallium, Dissolved ug/L 400 110 70-130113 2 20400ND440451 Vanadium, Dissolved ug/L 400 110 70-130114 3 20400ND444459 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2152542MATRIX SPIKE SAMPLE: MSSpike Result 92278719006 Antimony, Dissolved ug/L 430400 108 70-130ND Arsenic, Dissolved ug/L 426400 107 70-130ND Beryllium, Dissolved ug/L 417400 104 70-130ND Cadmium, Dissolved ug/L 439400 110 70-130ND Chromium, Dissolved ug/L 443400 111 70-130ND Cobalt, Dissolved ug/L 432400 108 70-130ND Copper, Dissolved ug/L 471400 117 70-130ND Lead, Dissolved ug/L 440400 110 70-130ND Molybdenum, Dissolved ug/L 430400 107 70-130ND Nickel, Dissolved ug/L 448400 112 70-130ND Selenium, Dissolved ug/L 424400 106 70-130ND Thallium, Dissolved ug/L 447400 112 70-130ND Vanadium, Dissolved ug/L 444400 111 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 46 44 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: WET/41821 SM 2540C SM 2540C 2540C Total Dissolved Solids Associated Lab Samples:92278718001, 92278718002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622854 Associated Lab Samples:92278718001, 92278718002 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 12/08/15 16:41 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622855LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 254250 102 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92278718001 1622856SAMPLE DUPLICATE: Total Dissolved Solids mg/L 127 4 5122 Parameter Units Dup Result Max RPD QualifiersRPDResult 92278719009 1622857SAMPLE DUPLICATE: Total Dissolved Solids mg/L 157 D6105174 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 46 45 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: WET/41816 SM 2540D SM 2540D 2540D Total Suspended Solids Associated Lab Samples:92278718001, 92278718002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622663 Associated Lab Samples:92278718001, 92278718002 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 12/08/15 15:27 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622664LABORATORY CONTROL SAMPLE: LCSSpike Total Suspended Solids mg/L 256250 102 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92278718001 1622665SAMPLE DUPLICATE: Total Suspended Solids mg/L ND 5ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92278719009 1622666SAMPLE DUPLICATE: Total Suspended Solids mg/L 11.1 D61559.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 46 46 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: WETA/25680 EPA 353.2 EPA 353.2 353.2 Nitrate + Nitrite, preserved Associated Lab Samples:92278718001, 92278718002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1623273 Associated Lab Samples:92278718001, 92278718002 Matrix:Water Analyzed Nitrogen, NO2 plus NO3 mg/L ND 0.020 12/09/15 13:20 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1623274LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, NO2 plus NO3 mg/L 2.42.5 98 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623275MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92277548001 1623276 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Nitrogen, NO2 plus NO3 mg/L 2.5 83 75-12581 1 102.510 12.0 12.0 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623277MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92277901001 1623278 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Nitrogen, NO2 plus NO3 mg/L M62.5 41 75-12551 0 102.5102 103 103 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 46 47 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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: WETA/25690 SM 5310B SM 5310B 5310B TOC Associated Lab Samples:92278718001, 92278718002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1623374 Associated Lab Samples:92278718001, 92278718002 Matrix:Water Analyzed Total Organic Carbon mg/L ND 1.0 12/09/15 18:23 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1623375LABORATORY CONTROL SAMPLE: LCSSpike Total Organic Carbon mg/L 24.925 100 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623376MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278718001 1623377 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Total Organic Carbon mg/L 25 99 90-110101 2 525ND25.2 25.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623378MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278718002 1623379 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Total Organic Carbon mg/L 25 96 90-11097 1 525ND24.6 24.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 46 48 of 109 #=QL# QUALIFIERS Pace Project No.: Project: 92278718 AB GW MAYO J15120112 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. 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. 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, Styrene, and Vinyl chloride. 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 Pace Analytical Services - GreenwoodPASI-G Pace Analytical Services - MinneapolisPASI-M Pace Analytical Services - GreenwoodPASI-W ANALYTE QUALIFIERS The relative percent difference (RPD) between the sample and sample duplicate exceeded laboratory control limits.D6 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.M6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 46 49 of 109 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92278718 AB GW MAYO J15120112 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92278718001 GWD/2721MW-12D EPA 300.0 92278718002 GWD/2721EQUIPMENT BLANK EPA 300.0 92278718001 MPRP/20202 ICP/18234MW-12D EPA 200.7 EPA 200.7 92278718002 MPRP/20202 ICP/18234EQUIPMENT BLANK EPA 200.7 EPA 200.7 92278718001 MPRP/20203 ICP/18225MW-12D EPA 200.7 EPA 200.7 92278718003 MPRP/20203 ICP/18225FILTER BLANK EPA 200.7 EPA 200.7 92278718004 MPRP/20204 ICP/18226MW-12D 0.1 EPA 200.7 EPA 200.7 92278718001 ICP/18223MW-12D EPA 200.7 92278718002 ICP/18223EQUIPMENT BLANK EPA 200.7 92278718001 MPRP/60193 ICPM/27800MW-12D EPA 200.8 EPA 200.8 92278718002 MPRP/60193 ICPM/27800EQUIPMENT BLANK EPA 200.8 EPA 200.8 92278718001 MPRP/60197 ICPM/27794MW-12D EPA 200.8 EPA 200.8 92278718003 MPRP/60197 ICPM/27794FILTER BLANK EPA 200.8 EPA 200.8 92278718004 MPRP/60197 ICPM/27794MW-12D 0.1 EPA 200.8 EPA 200.8 92278718001 MERP/8743 MERC/8398MW-12D EPA 245.1 EPA 245.1 92278718002 MERP/8743 MERC/8398EQUIPMENT BLANK EPA 245.1 EPA 245.1 92278718001 MERP/8745 MERC/8400MW-12D EPA 245.1 EPA 245.1 92278718003 MERP/8745 MERC/8400FILTER BLANK EPA 245.1 EPA 245.1 92278718004 MERP/8746 MERC/8401MW-12D 0.1 EPA 245.1 EPA 245.1 92278718001 WET/41821MW-12D SM 2540C 92278718002 WET/41821EQUIPMENT BLANK SM 2540C 92278718001 WET/41816MW-12D SM 2540D 92278718002 WET/41816EQUIPMENT BLANK SM 2540D 92278718001 WETA/25680MW-12D EPA 353.2 92278718002 WETA/25680EQUIPMENT BLANK EPA 353.2 92278718001 WETA/25690MW-12D SM 5310B 92278718002 WETA/25690EQUIPMENT BLANK SM 5310B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/10/2015 03:40 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 46 50 of 109 Page 45 of 46 51 of 109 Page 46 of 46 52 of 109 #=CL# December 11, 2015 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92278981 92278981 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J15120112 REV Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on December 09, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Chris Bishop for kevin.herring@pacelabs.com HORIZON Database Administrator Kevin Herring Enclosures cc:Program Manager, Duke Energy Anne Pifer Rodney Wike, Duke Energy REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 17 53 of 109 #=CP# CERTIFICATIONS Pace Project No.: Project: 92278981 J15120112 REV Minnesota Certification IDs 1700 Elm Street SE Suite 200, Minneapolis, MN 55414 A2LA Certification #: 2926.01 Alaska Certification #: UST-078 Alaska Certification #MN00064 Alabama Certification #40770 Arizona Certification #: AZ-0014 Arkansas Certification #: 88-0680 California Certification #: 01155CA Colorado Certification #Pace Connecticut Certification #: PH-0256 EPA Region 8 Certification #: 8TMS-L Florida/NELAP Certification #: E87605 Guam Certification #:14-008r Georgia Certification #: 959 Georgia EPD #: Pace Idaho Certification #: MN00064 Hawaii Certification #MN00064 Illinois Certification #: 200011 Indiana Certification#C-MN-01 Iowa Certification #: 368 Kansas Certification #: E-10167 Kentucky Dept of Envi. Protection - DW #90062 Kentucky Dept of Envi. Protection - WW #:90062 Louisiana DEQ Certification #: 3086 Louisiana DHH #: LA140001 Maine Certification #: 2013011 Maryland Certification #: 322 Michigan DEPH Certification #: 9909 Minnesota Certification #: 027-053-137 Mississippi Certification #: Pace Montana Certification #: MT0092 Nevada Certification #: MN_00064 Nebraska Certification #: Pace New Jersey Certification #: MN-002 New York Certification #: 11647 North Carolina Certification #: 530 North Carolina State Public Health #: 27700 North Dakota Certification #: R-036 Ohio EPA #: 4150 Ohio VAP Certification #: CL101 Oklahoma Certification #: 9507 Oregon Certification #: MN200001 Oregon Certification #: MN300001 Pennsylvania Certification #: 68-00563 Puerto Rico Certification Saipan (CNMI) #:MP0003 South Carolina #:74003001 Texas Certification #: T104704192 Tennessee Certification #: 02818 Utah Certification #: MN000642013-4 Virginia DGS Certification #: 251 Washington Certification #: C486 West Virginia Certification #: 382 West Virginia DHHR #:9952C Wisconsin Certification #: 999407970 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 West Virginia Certification #: 356 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, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 17 54 of 109 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92278981 J15120112 REV Lab ID Sample ID Matrix Date Collected Date Received 92278981001 2015037992 Water 12/04/15 20:02 12/09/15 09:38 92278981002 2015037994 Water 12/04/15 16:41 12/09/15 09:38 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 17 55 of 109 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92278981 J15120112 REV Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92278981001 2015037992 RSK 175 1 PASI-MDR1 SM 2320B 3 PASI-ASER 92278981002 2015037994 RSK 175 1 PASI-MDR1 SM 2320B 3 PASI-ASER REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 17 56 of 109 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92278981 J15120112 REV Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92278981001 2015037992 Alkalinity,Bicarbonate (CaCO3)53.2 mg/L 12/10/15 16:145.0SM 2320B Alkalinity, Total as CaCO3 53.2 mg/L 12/10/15 16:145.0SM 2320B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 17 57 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278981 J15120112 REV Method: Client:Duke Energy RSK 175 Date:December 11, 2015 Description:RSK 175 AIR Headspace General Information: 2 samples were analyzed for RSK 175. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 17 58 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278981 J15120112 REV Method: Client:Duke Energy SM 2320B Date:December 11, 2015 Description:2320B Alkalinity General Information: 2 samples were analyzed for SM 2320B. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: WET/41869 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92278978001,92278980001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1624766) • Alkalinity, Total as CaCO3 • MSD (Lab ID: 1624767) • Alkalinity, Total as CaCO3 Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 17 59 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278981 J15120112 REV Sample:2015037992 Lab ID:92278981001 Collected:12/04/15 20:02 Received:12/09/15 09:38 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175RSK 175 AIR Headspace Methane ND ug/L 12/10/15 23:25 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)53.2 mg/L 12/10/15 16:145.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 12/10/15 16:145.0 1 Alkalinity, Total as CaCO3 53.2 mg/L 12/10/15 16:145.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/11/2015 03:18 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 17 60 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278981 J15120112 REV Sample:2015037994 Lab ID:92278981002 Collected:12/04/15 16:41 Received:12/09/15 09:38 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175RSK 175 AIR Headspace Methane ND ug/L 12/11/15 01:28 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 12/10/15 16:235.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 12/10/15 16:235.0 1 Alkalinity, Total as CaCO3 ND mg/L 12/10/15 16:235.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/11/2015 03:18 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 17 61 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278981 J15120112 REV 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: AIR/24820 RSK 175 RSK 175 RSK 175 AIR HEADSPACE Associated Lab Samples:92278981001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2154698 Associated Lab Samples:92278981001 Matrix:Water Analyzed Methane ug/L ND 10.0 12/10/15 20:24 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2154699LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 2154700 Methane ug/L 54.760.7 90 85-1159255.7 2 20 Parameter Units Dup Result Max RPD QualifiersRPDResult 92278969010 2154701SAMPLE DUPLICATE: Methane ug/L 510 2 20521 Parameter Units Dup Result Max RPD QualifiersRPDResult 92278969019 2154702SAMPLE DUPLICATE: Methane ug/L ND 20ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/11/2015 03:18 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 17 62 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278981 J15120112 REV 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: AIR/24821 RSK 175 RSK 175 RSK 175 AIR HEADSPACE Associated Lab Samples:92278981002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2154703 Associated Lab Samples:92278981002 Matrix:Water Analyzed Methane ug/L ND 10.0 12/10/15 23:42 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2154704LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 2154705 Methane ug/L 55.760.7 92 85-1159356.2 1 20 Parameter Units Dup Result Max RPD QualifiersRPDResult 92278978002 2154706SAMPLE DUPLICATE: Methane ug/L 12.3 2 2012.1 Parameter Units Dup Result Max RPD QualifiersRPDResult 92278981002 2154707SAMPLE DUPLICATE: Methane ug/L 1.5J 20ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/11/2015 03:18 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 17 63 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278981 J15120112 REV 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: WET/41869 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92278981001, 92278981002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1624764 Associated Lab Samples:92278981001, 92278981002 Matrix:Water Analyzed Alkalinity, Total as CaCO3 mg/L ND 5.0 12/10/15 11:15 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1624765LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 51.050 102 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1624766MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278978001 1624767 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L M1507790-11075 1 45090.2 129 128 Parameter Units MS Result % Rec Limits Qual% RecConc. 1624768MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278980001 1624769 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 96 90-11098 1 45052.8 101 102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/11/2015 03:18 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 17 64 of 109 #=QL# QUALIFIERS Pace Project No.: Project: 92278981 J15120112 REV 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. 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. 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, Styrene, and Vinyl chloride. 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 Pace Analytical Services - MinneapolisPASI-M ANALYTE QUALIFIERS 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, Inc..Date: 12/11/2015 03:18 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 17 65 of 109 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92278981 J15120112 REV Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92278981001 AIR/248202015037992RSK 175 92278981002 AIR/248212015037994RSK 175 92278981001 WET/418692015037992SM 2320B 92278981002 WET/418692015037994SM 2320B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/11/2015 03:18 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 17 66 of 109 Page 15 of 17 67 of 109 Page 16 of 17 68 of 109 Page 17 of 17 69 of 109 70 of 109 71 of 109 72 of 109 73 of 109 74 of 109 75 of 109 76 of 109 77 of 109 78 of 109 79 of 109 80 of 109 81 of 109 82 of 109 83 of 109 84 of 109 85 of 109 86 of 109 87 of 109 88 of 109 89 of 109 90 of 109 91 of 109 92 of 109 93 of 109 94 of 109 95 of 109 #=CL# December 14, 2015 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92278702 92278702 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J15120112 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on December 07, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator Enclosures cc:Program Manager, Duke Energy Anne Pifer Rodney Wike, Duke Energy REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 13 96 of 109 #=CP# CERTIFICATIONS Pace Project No.: Project: 92278702 J15120112 Ormond Beach Certification IDs 8 East Tower Circle, Ormond Beach, FL 32174 Alabama Certification #: 41320 Connecticut Certification #: PH-0216 Delaware Certification: FL NELAC Reciprocity Florida Certification #: E83079 Georgia Certification #: 955 Guam Certification: FL NELAC Reciprocity Hawaii Certification: FL NELAC Reciprocity Illinois Certification #: 200068 Indiana Certification: FL NELAC Reciprocity Kansas Certification #: E-10383 Kentucky Certification #: 90050 Louisiana Certification #: FL NELAC Reciprocity Louisiana Environmental Certificate #: 05007 Maryland Certification: #346 Michigan Certification #: 9911 Mississippi Certification: FL NELAC Reciprocity Missouri Certification #: 236 Montana Certification #: Cert 0074 Nebraska Certification: NE-OS-28-14 Nevada Certification: FL NELAC Reciprocity New Hampshire Certification #: 2958 New York Certification #: 11608 North Carolina Environmental Certificate #: 667 North Carolina Certification #: 12710 North Dakota Certification #: R-216 Oklahoma Certification #: D9947 Pennsylvania Certification #: 68-00547 Puerto Rico Certification #: FL01264 South Carolina Certification: #96042001 Tennessee Certification #: TN02974 Texas Certification: FL NELAC Reciprocity US Virgin Islands Certification: FL NELAC Reciprocity Virginia Environmental Certification #: 460165 West Virginia Certification #: 9962C Wisconsin Certification #: 399079670 Wyoming (EPA Region 8): FL NELAC Reciprocity REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 13 97 of 109 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92278702 J15120112 Lab ID Sample ID Matrix Date Collected Date Received 92278702001 2015037992 Water 12/04/15 20:02 12/07/15 15:05 92278702002 2015037994 Water 12/04/15 16:41 12/07/15 15:05 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 13 98 of 109 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92278702 J15120112 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92278702001 2015037992 EPA 218.7 1 PASI-OTK1 92278702002 2015037994 EPA 218.7 1 PASI-OTK1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 13 99 of 109 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92278702 J15120112 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92278702001 2015037992 Chromium, Hexavalent 0.64 ug/L 12/14/15 16:23 M10.30EPA 218.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 13 100 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278702 J15120112 Method: Client:Duke Energy EPA 218.7 Date:December 14, 2015 Description:Hexavalent Chromium by IC General Information: 2 samples were analyzed for EPA 218.7. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 13 101 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278702 J15120112 Sample:2015037992 Lab ID:92278702001 Collected:12/04/15 20:02 Received:12/07/15 15:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.64 ug/L 12/14/15 16:23 18540-29-9 M10.30 10 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/14/2015 09:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 13 102 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278702 J15120112 Sample:2015037994 Lab ID:92278702002 Collected:12/04/15 16:41 Received:12/07/15 15:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 12/11/15 20:07 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/14/2015 09:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 13 103 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278702 J15120112 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: WETA/52924 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92278702001, 92278702002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1417812 Associated Lab Samples: Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.030 12/11/15 09:28 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1417813LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.068.075 91 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1417814MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278692011 1417815 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .075 93 85-115101 8 20.075ND 0.070 0.076 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/14/2015 09:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 13 104 of 109 #=QL# QUALIFIERS Pace Project No.: Project: 92278702 J15120112 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. 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. 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, Styrene, and Vinyl chloride. 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 - Ormond BeachPASI-O ANALYTE QUALIFIERS 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, Inc..Date: 12/14/2015 09:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 13 105 of 109 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92278702 J15120112 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92278702001 WETA/529242015037992EPA 218.7 92278702002 WETA/529242015037994EPA 218.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/14/2015 09:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 13 106 of 109 Page 12 of 13 107 of 109 Page 13 of 13 108 of 109 109 of 109