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HomeMy WebLinkAboutNC0038377_J15120113 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:J15120113 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 100 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2015037995 MAYO STEAM 05-Dec-15 5:53 PM Erin Black BG-1 1 Total Samples 2 of 100 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 100 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J15120113 2015037995 Collection Date:05-Dec-15 5:53 PM Site:BG-1 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 100 #=CL# December 11, 2015 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92278723 92278723 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 AB GW MAYO J15120113 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 41 5 of 100 #=CP# CERTIFICATIONS Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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 41 6 of 100 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Lab ID Sample ID Matrix Date Collected Date Received 92278723001 BG-1 Water 12/05/15 17:53 12/08/15 09:00 92278723002 BG-1 0.1 Water 12/05/15 17:53 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 41 7 of 100 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92278723001 BG-1 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 92278723002 BG-1 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 41 8 of 100 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92278723001 BG-1 Chloride 10.1 mg/L 12/10/15 03:021.0EPA 300.0 Aluminum 0.25 mg/L 12/11/15 11:530.10EPA 200.7 Barium 0.094 mg/L 12/11/15 11:530.0050EPA 200.7 Iron 0.35 mg/L 12/11/15 11:530.050EPA 200.7 Manganese 0.018 mg/L 12/11/15 11:530.0050EPA 200.7 Strontium 0.18 mg/L 12/11/15 11:530.0050EPA 200.7 Zinc 0.014 mg/L 12/11/15 11:530.010EPA 200.7 Barium, Dissolved 0.087 mg/L 12/08/15 21:500.0050EPA 200.7 Manganese, Dissolved 0.0076 mg/L 12/08/15 21:500.0050EPA 200.7 Strontium, Dissolved 0.17 mg/L 12/08/15 21:500.0050EPA 200.7 Zinc, Dissolved 0.015 mg/L 12/08/15 21:500.010EPA 200.7 Calcium 12600 ug/L 12/08/15 20:56100EPA 200.7 Magnesium 3280 ug/L 12/08/15 20:56100EPA 200.7 Sodium 12200 ug/L 12/08/15 20:565000EPA 200.7 Cadmium 0.13 ug/L 12/09/15 10:380.080EPA 200.8 Chromium 1.0 ug/L 12/09/15 10:380.50EPA 200.8 Lead 0.13 ug/L 12/09/15 10:380.10EPA 200.8 Nickel 1.9 ug/L 12/09/15 10:380.50EPA 200.8 Vanadium 4.2 ug/L 12/09/15 10:381.0EPA 200.8 Total Dissolved Solids 118 mg/L 12/08/15 16:1825.0SM 2540C Nitrogen, NO2 plus NO3 0.66 mg/L 12/09/15 14:160.020EPA 353.2 Total Organic Carbon 1.0 mg/L 12/09/15 16:501.0SM 5310B 92278723002 BG-1 0.1 Barium, Dissolved 0.086 mg/L 12/08/15 21:540.0050EPA 200.7 Manganese, Dissolved 0.0075 mg/L 12/08/15 21:540.0050EPA 200.7 Strontium, Dissolved 0.17 mg/L 12/08/15 21:540.0050EPA 200.7 Zinc, Dissolved 0.014 mg/L 12/08/15 21:540.010EPA 200.7 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 41 9 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy EPA 300.0 Date:December 11, 2015 Description:3000 IC Anions 28 Days, GWD General Information: 1 sample was 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. 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 41 10 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy EPA 200.7 Date:December 11, 2015 Description:200.7 MET ICP General Information: 1 sample was 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 41 11 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy EPA 200.7 Date:December 11, 2015 Description:200.7 MET ICP, Dissolved 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 8 of 41 12 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy EPA 200.7 Date:December 11, 2015 Description:200.7 MET ICP, No Prep General Information: 1 sample was 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. QC Batch: ICP/18224 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92278722004,92278726001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1622722) • Calcium • MSD (Lab ID: 1622723) • Calcium 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 41 13 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy EPA 200.8 Date:December 11, 2015 Description:200.8 MET ICPMS General Information: 1 sample was 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 41 14 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy EPA 200.8 Date:December 11, 2015 Description:200.8 MET ICPMS, Dissolved 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 11 of 41 15 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy EPA 245.1 Date:December 11, 2015 Description:245.1 Mercury General Information: 1 sample was 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 41 16 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy EPA 245.1 Date:December 11, 2015 Description:245.1 Mercury, Dissolved 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 13 of 41 17 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy SM 2540C Date:December 11, 2015 Description:2540C Total Dissolved Solids General Information: 1 sample was 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. 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 41 18 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy SM 2540D Date:December 11, 2015 Description:2540D Total Suspended Solids General Information: 1 sample was 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. 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 41 19 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy EPA 353.2 Date:December 11, 2015 Description:353.2 Nitrogen, NO2/NO3 pres. General Information: 1 sample was 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. 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 41 20 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Method: Client:Duke Energy SM 5310B Date:December 11, 2015 Description:5310B TOC General Information: 1 sample was 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. QC Batch: WETA/25689 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92278368001,92278368002 M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. • MS (Lab ID: 1623370) • Total Organic Carbon • MSD (Lab ID: 1623371) • Total Organic Carbon R1: RPD value was outside control limits. • MSD (Lab ID: 1623371) • Total Organic Carbon 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 41 21 of 100 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Sample:BG-1 Lab ID:92278723001 Collected:12/05/15 17:53 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 10.1 mg/L 12/10/15 03:02 16887-00-61.0 1 Sulfate ND mg/L 12/10/15 03:02 14808-79-81.0 1 Analytical Method: EPA 200.7 Preparation Method: EPA 200.7200.7 MET ICP Aluminum 0.25 mg/L 12/11/15 11:53 7429-90-512/10/15 19:000.10 1 Barium 0.094 mg/L 12/11/15 11:53 7440-39-312/10/15 19:000.0050 1 Boron ND mg/L 12/11/15 11:53 7440-42-812/10/15 19:000.050 1 Iron 0.35 mg/L 12/11/15 11:53 7439-89-612/10/15 19:000.050 1 Manganese 0.018 mg/L 12/11/15 11:53 7439-96-512/10/15 19:000.0050 1 Strontium 0.18 mg/L 12/11/15 11:53 7440-24-612/10/15 19:000.0050 1 Zinc 0.014 mg/L 12/11/15 11:53 7440-66-612/10/15 19:000.010 1 Analytical Method: EPA 200.7 Preparation Method: EPA 200.7200.7 MET ICP, Dissolved Aluminum, Dissolved ND mg/L 12/08/15 21:50 7429-90-512/08/15 15:350.10 1 Barium, Dissolved 0.087 mg/L 12/08/15 21:50 7440-39-312/08/15 15:350.0050 1 Boron, Dissolved ND mg/L 12/08/15 21:50 7440-42-812/08/15 15:350.050 1 Iron, Dissolved ND mg/L 12/08/15 21:50 7439-89-612/08/15 15:350.050 1 Manganese, Dissolved 0.0076 mg/L 12/08/15 21:50 7439-96-512/08/15 15:350.0050 1 Strontium, Dissolved 0.17 mg/L 12/08/15 21:50 7440-24-612/08/15 15:350.0050 1 Zinc, Dissolved 0.015 mg/L 12/08/15 21:50 7440-66-612/08/15 15:350.010 1 Analytical Method: EPA 200.7200.7 MET ICP, No Prep Calcium 12600 ug/L 12/08/15 20:56 7440-70-21001 Magnesium 3280 ug/L 12/08/15 20:56 7439-95-41001 Potassium ND ug/L 12/08/15 20:56 7440-09-750001 Sodium 12200 ug/L 12/08/15 20:56 7440-23-550001 Analytical Method: EPA 200.8 Preparation Method: EPA 200.8200.8 MET ICPMS Antimony ND ug/L 12/09/15 10:38 7440-36-012/09/15 00:030.50 1 Arsenic ND ug/L 12/09/15 10:38 7440-38-212/09/15 00:030.50 1 Beryllium ND ug/L 12/09/15 10:38 7440-41-712/09/15 00:030.20 1 Cadmium 0.13 ug/L 12/09/15 10:38 7440-43-912/09/15 00:030.080 1 Chromium 1.0 ug/L 12/09/15 10:38 7440-47-312/09/15 00:030.50 1 Cobalt ND ug/L 12/09/15 10:38 7440-48-412/09/15 00:030.50 1 Copper ND ug/L 12/09/15 10:38 7440-50-812/09/15 00:031.0 1 Lead 0.13 ug/L 12/09/15 10:38 7439-92-112/09/15 00:030.10 1 Molybdenum ND ug/L 12/09/15 10:38 7439-98-712/09/15 00:030.50 1 Nickel 1.9 ug/L 12/09/15 10:38 7440-02-012/09/15 00:030.50 1 Selenium ND ug/L 12/09/15 10:38 7782-49-212/09/15 00:030.50 1 Thallium ND ug/L 12/09/15 10:38 7440-28-012/09/15 00:030.10 1 Vanadium 4.2 ug/L 12/09/15 10:38 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 10:10 7440-36-012/08/15 23:562.5 1 Arsenic, Dissolved ND ug/L 12/09/15 10:10 7440-38-212/08/15 23:562.5 1 Beryllium, Dissolved ND ug/L 12/09/15 10:10 7440-41-712/08/15 23:561.0 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 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 41 22 of 100 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Sample:BG-1 Lab ID:92278723001 Collected:12/05/15 17:53 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 ND ug/L 12/09/15 10:10 7440-43-912/08/15 23:560.40 1 Chromium, Dissolved ND ug/L 12/09/15 10:10 7440-47-312/08/15 23:562.5 1 Cobalt, Dissolved ND ug/L 12/09/15 10:10 7440-48-412/08/15 23:562.5 1 Copper, Dissolved ND ug/L 12/09/15 10:10 7440-50-812/08/15 23:565.0 1 Lead, Dissolved ND ug/L 12/09/15 10:10 7439-92-112/08/15 23:560.50 1 Molybdenum, Dissolved ND ug/L 12/09/15 10:10 7439-98-712/08/15 23:562.5 1 Nickel, Dissolved ND ug/L 12/09/15 10:10 7440-02-012/08/15 23:562.5 1 Selenium, Dissolved ND ug/L 12/09/15 10:10 7782-49-212/08/15 23:562.5 1 Thallium, Dissolved ND ug/L 12/09/15 10:10 7440-28-012/08/15 23:560.50 1 Vanadium, Dissolved ND ug/L 12/09/15 10:10 7440-62-212/08/15 23:565.0 1 Analytical Method: EPA 245.1 Preparation Method: EPA 245.1245.1 Mercury Mercury ND ug/L 12/09/15 14:24 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 17:39 7439-97-612/09/15 12:150.20 1 Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 118 mg/L 12/08/15 16:1825.0 1 Analytical Method: SM 2540D2540D Total Suspended Solids Total Suspended Solids ND mg/L 12/08/15 15:513.2 1 Analytical Method: EPA 353.2353.2 Nitrogen, NO2/NO3 pres. Nitrogen, NO2 plus NO3 0.66 mg/L 12/09/15 14:160.020 1 Analytical Method: SM 5310B5310B TOC Total Organic Carbon 1.0 mg/L 12/09/15 16:50 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 41 23 of 100 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Sample:BG-1 0.1 Lab ID:92278723002 Collected:12/05/15 17:53 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 21:54 7429-90-512/08/15 15:350.10 1 Barium, Dissolved 0.086 mg/L 12/08/15 21:54 7440-39-312/08/15 15:350.0050 1 Boron, Dissolved ND mg/L 12/08/15 21:54 7440-42-812/08/15 15:350.050 1 Iron, Dissolved ND mg/L 12/08/15 21:54 7439-89-612/08/15 15:350.050 1 Manganese, Dissolved 0.0075 mg/L 12/08/15 21:54 7439-96-512/08/15 15:350.0050 1 Strontium, Dissolved 0.17 mg/L 12/08/15 21:54 7440-24-612/08/15 15:350.0050 1 Zinc, Dissolved 0.014 mg/L 12/08/15 21:54 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 08:17 7440-36-012/09/15 00:362.5 1 Arsenic, Dissolved ND ug/L 12/09/15 08:17 7440-38-212/09/15 00:362.5 1 Beryllium, Dissolved ND ug/L 12/09/15 08:17 7440-41-712/09/15 00:361.0 1 Cadmium, Dissolved ND ug/L 12/09/15 08:17 7440-43-912/09/15 00:360.40 1 Chromium, Dissolved ND ug/L 12/09/15 08:17 7440-47-312/09/15 00:362.5 1 Cobalt, Dissolved ND ug/L 12/09/15 08:17 7440-48-412/09/15 00:362.5 1 Copper, Dissolved ND ug/L 12/09/15 08:17 7440-50-812/09/15 00:365.0 1 Lead, Dissolved ND ug/L 12/09/15 08:17 7439-92-112/09/15 00:360.50 1 Molybdenum, Dissolved ND ug/L 12/09/15 08:17 7439-98-712/09/15 00:362.5 1 Nickel, Dissolved ND ug/L 12/09/15 08:17 7440-02-012/09/15 00:362.5 1 Selenium, Dissolved ND ug/L 12/09/15 08:17 7782-49-212/09/15 00:362.5 1 Thallium, Dissolved ND ug/L 12/09/15 08:17 7440-28-012/09/15 00:360.50 1 Vanadium, Dissolved ND ug/L 12/09/15 08:17 7440-62-212/09/15 00:365.0 1 Analytical Method: EPA 245.1 Preparation Method: EPA 245.1245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 12/09/15 17:41 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 41 24 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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/2722 EPA 300.0 EPA 300.0 3000 IC Anions, GWD Associated Lab Samples:92278723001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1623390 Associated Lab Samples:92278723001 Matrix:Water Analyzed Chloride mg/L ND 1.0 12/09/15 22:11 Sulfate mg/L ND 1.0 12/09/15 22:11 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1623391LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 49.950 100 90-110 Sulfate mg/L 47.650 95 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623392MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722004 1623393 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 95 90-11094 1 205011.9 59.4 58.9 Sulfate mg/L 50 92 90-11091 1 205023.5 69.7 68.8 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623394MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92277988002 1623395 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 95 90-11098 3 20504.3 51.7 53.3 Sulfate mg/L 50 93 90-11097 3 205023.8 70.1 72.2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 41 25 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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/18224 EPA 200.7 EPA 200.7 ICP Metals, Trace, No Prep Associated Lab Samples:92278723001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622720 Associated Lab Samples:92278723001 Matrix:Water Analyzed Calcium ug/L ND 100 12/08/15 20:13 Magnesium ug/L ND 100 12/08/15 20:13 Potassium ug/L ND 5000 12/08/15 20:13 Sodium ug/L ND 5000 12/08/15 20:13 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622721LABORATORY CONTROL SAMPLE: LCSSpike Calcium ug/L 49105000 98 85-115 Magnesium ug/L 49005000 98 85-115 Potassium ug/L 4910J5000 98 85-115 Sodium ug/L 4960J5000 99 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622722MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722004 1622723 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Calcium ug/L M150005870-13057 0 205000540005680056800 Magnesium ug/L 5000 92 70-13092 0 205000238002850028400 Potassium ug/L 5000 93 70-13094 0 205000ND88008840 Sodium ug/L 5000 84 70-13083 0 205000192002340023300 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622724MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278726001 1622725 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Calcium ug/L 5000 85 70-13085 0 205000118001600016100 Magnesium ug/L 5000 88 70-13090 1 205000418085808680 Potassium ug/L 5000 92 70-13095 2 2050004000J86108740 Sodium ug/L 5000 74 70-13079 1 205000284003200032300 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 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 41 26 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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/8744 EPA 245.1 EPA 245.1 245.1 Mercury Associated Lab Samples:92278723001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622819 Associated Lab Samples:92278723001 Matrix:Water Analyzed Mercury ug/L ND 0.20 12/09/15 13:51 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622820LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.22.5 89 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622821MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722004 1622822 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 102 70-130102 0 202.5ND 2.6 2.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 1622823MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278726001 1622824 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 97 70-13095 1 202.5ND 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 41 27 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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:92278723001, 92278723002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622833 Associated Lab Samples:92278723001, 92278723002 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 41 28 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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/20247 EPA 200.7 EPA 200.7 200.7 MET Associated Lab Samples:92278723001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1625842 Associated Lab Samples:92278723001 Matrix:Water Analyzed Aluminum mg/L ND 0.10 12/11/15 11:45 Barium mg/L ND 0.0050 12/11/15 11:45 Boron mg/L ND 0.050 12/11/15 11:45 Iron mg/L ND 0.050 12/11/15 11:45 Manganese mg/L ND 0.0050 12/11/15 11:45 Strontium mg/L ND 0.0050 12/11/15 11:45 Zinc mg/L ND 0.010 12/11/15 11:45 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1625843LABORATORY CONTROL SAMPLE: LCSSpike Aluminum mg/L 4.85 95 85-115 Barium mg/L 0.47.5 95 85-115 Boron mg/L 0.50.5 100 85-115 Iron mg/L 4.95 97 85-115 Manganese mg/L 0.48.5 95 85-115 Strontium mg/L 0.47.5 94 85-115 Zinc mg/L 0.47.5 95 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1625844MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278723001 1625845 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum mg/L 5 99 70-13094 6 2050.25 5.2 4.9 Barium mg/L .5 91 70-13086 4 20.50.094 0.55 0.52 Boron mg/L .5 96 70-13091 6 20.5ND 0.48 0.45 Iron mg/L 5 95 70-13090 5 2050.35 5.1 4.9 Manganese mg/L .5 92 70-13088 5 20.50.018 0.48 0.46 Strontium mg/L .5 89 70-13084 4 20.50.18 0.62 0.60 Zinc mg/L .5 92 70-13087 5 20.50.014 0.48 0.45 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 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 41 29 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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:92278723001, 92278723002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622755 Associated Lab Samples:92278723001, 92278723002 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 41 30 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 41 31 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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:92278723001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2152519 Associated Lab Samples:92278723001 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 41 32 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 41 33 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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/60196 EPA 200.8 EPA 200.8 200.8 MET Dissolved Associated Lab Samples:92278723001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2152533 Associated Lab Samples:92278723001 Matrix:Water Analyzed Antimony, Dissolved ug/L ND 0.50 12/09/15 09:02 Arsenic, Dissolved ug/L ND 0.50 12/09/15 09:02 Beryllium, Dissolved ug/L ND 0.20 12/09/15 09:02 Cadmium, Dissolved ug/L ND 0.080 12/09/15 09:02 Chromium, Dissolved ug/L ND 0.50 12/09/15 09:02 Cobalt, Dissolved ug/L ND 0.50 12/09/15 09:02 Copper, Dissolved ug/L ND 1.0 12/09/15 09:02 Lead, Dissolved ug/L ND 0.10 12/09/15 09:02 Molybdenum, Dissolved ug/L ND 0.50 12/09/15 09:02 Nickel, Dissolved ug/L ND 0.50 12/09/15 09:02 Selenium, Dissolved ug/L ND 0.50 12/09/15 09:02 Thallium, Dissolved ug/L ND 0.10 12/09/15 09:02 Vanadium, Dissolved ug/L ND 1.0 12/09/15 09:02 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2152534LABORATORY CONTROL SAMPLE: LCSSpike Antimony, Dissolved ug/L 85.980 107 85-115 Arsenic, Dissolved ug/L 85.080 106 85-115 Beryllium, Dissolved ug/L 83.580 104 85-115 Cadmium, Dissolved ug/L 89.280 112 85-115 Chromium, Dissolved ug/L 88.580 111 85-115 Cobalt, Dissolved ug/L 88.180 110 85-115 Copper, Dissolved ug/L 90.180 113 85-115 Lead, Dissolved ug/L 88.280 110 85-115 Molybdenum, Dissolved ug/L 87.380 109 85-115 Nickel, Dissolved ug/L 89.880 112 85-115 Selenium, Dissolved ug/L 85.480 107 85-115 Thallium, Dissolved ug/L 89.180 111 85-115 Vanadium, Dissolved ug/L 88.980 111 85-115 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2152537MATRIX SPIKE SAMPLE: MSSpike Result 92278723001 Antimony, Dissolved ug/L 431400 108 70-130ND Arsenic, Dissolved ug/L 429400 107 70-130ND Beryllium, Dissolved ug/L 417400 104 70-130ND Cadmium, Dissolved ug/L 456400 114 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 41 34 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2152537MATRIX SPIKE SAMPLE: MSSpike Result 92278723001 Chromium, Dissolved ug/L 451400 113 70-130ND Cobalt, Dissolved ug/L 441400 110 70-130ND Copper, Dissolved ug/L 465400 116 70-130ND Lead, Dissolved ug/L 445400 111 70-130ND Molybdenum, Dissolved ug/L 442400 111 70-130ND Nickel, Dissolved ug/L 455400 113 70-130ND Selenium, Dissolved ug/L 430400 107 70-130ND Thallium, Dissolved ug/L 452400 113 70-130ND Vanadium, Dissolved ug/L 454400 113 70-130ND Parameter Units MS Result % Rec Limits Qual% RecConc. 2152557MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722001 2152558 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony, Dissolved ug/L 400 107 70-130110 3 20400ND428439 Arsenic, Dissolved ug/L 400 107 70-130108 1 20400ND429432 Beryllium, Dissolved ug/L 400 103 70-130105 3 20400ND411422 Cadmium, Dissolved ug/L 400 112 70-130110 2 20400ND448441 Chromium, Dissolved ug/L 400 112 70-130111 1 20400ND449445 Cobalt, Dissolved ug/L 400 108 70-130109 0 20400ND434435 Copper, Dissolved ug/L 400 114 70-130114 0 20400ND457455 Lead, Dissolved ug/L 400 110 70-130111 0 204000.90 443 443 Molybdenum, Dissolved ug/L 400 112 70-130110 2 2040015.5 464 455 Nickel, Dissolved ug/L 400 112 70-130112 0 20400ND447448 Selenium, Dissolved ug/L 400 106 70-130106 0 20400ND424426 Thallium, Dissolved ug/L 400 113 70-130113 0 20400ND452451 Vanadium, Dissolved ug/L 400 113 70-130113 0 20400ND453453 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 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 41 35 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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:92278723002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2152538 Associated Lab Samples:92278723002 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 41 36 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 41 37 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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/41822 SM 2540C SM 2540C 2540C Total Dissolved Solids Associated Lab Samples:92278723001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622877 Associated Lab Samples:92278723001 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 12/08/15 16:14 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622878LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 244250 98 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92278722004 1622879SAMPLE DUPLICATE: Total Dissolved Solids mg/L 303 3 5293 Parameter Units Dup Result Max RPD QualifiersRPDResult 92278726001 1622880SAMPLE DUPLICATE: Total Dissolved Solids mg/L 129 2 5126 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 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 41 38 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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/41817 SM 2540D SM 2540D 2540D Total Suspended Solids Associated Lab Samples:92278723001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1622677 Associated Lab Samples:92278723001 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 12/08/15 15:47 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1622678LABORATORY CONTROL SAMPLE: LCSSpike Total Suspended Solids mg/L 262250 105 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92278722004 1622679SAMPLE DUPLICATE: Total Suspended Solids mg/L ND 5ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92278726001 1622680SAMPLE DUPLICATE: Total Suspended Solids mg/L ND 5ND 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 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 41 39 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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/25681 EPA 353.2 EPA 353.2 353.2 Nitrate + Nitrite, preserved Associated Lab Samples:92278723001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1623279 Associated Lab Samples:92278723001 Matrix:Water Analyzed Nitrogen, NO2 plus NO3 mg/L ND 0.020 12/09/15 13:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1623280LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, NO2 plus NO3 mg/L 2.42.5 98 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623281MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278720004 1623282 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Nitrogen, NO2 plus NO3 mg/L 2.5 98 75-12598 0 102.5ND 2.5 2.5 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623283MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278722001 1623284 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Nitrogen, NO2 plus NO3 mg/L 2.5 97 75-12597 0 102.5ND 2.4 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 41 40 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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/25689 SM 5310B SM 5310B 5310B TOC Associated Lab Samples:92278723001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1623366 Associated Lab Samples:92278723001 Matrix:Water Analyzed Total Organic Carbon mg/L ND 1.0 12/09/15 10:25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1623367LABORATORY CONTROL SAMPLE: LCSSpike Total Organic Carbon mg/L 24.725 99 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623368MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278368001 1623369 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Total Organic Carbon mg/L 25 107 90-110109 2 5254.9 31.6 32.2 Parameter Units MS Result % Rec Limits Qual% RecConc. 1623370MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278368002 1623371 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Total Organic Carbon mg/L M6,R125-2120 90-110-880 9 525383033003610 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 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 41 41 of 100 #=QL# QUALIFIERS Pace Project No.: Project: 92278723 AB GW MAYO J15120113 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 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 RPD value was outside control limits.R1 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 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 41 42 of 100 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92278723 AB GW MAYO J15120113 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92278723001 GWD/2722BG-1 EPA 300.0 92278723001 MPRP/20247 ICP/18267BG-1 EPA 200.7 EPA 200.7 92278723001 MPRP/20204 ICP/18226BG-1 EPA 200.7 EPA 200.7 92278723002 MPRP/20204 ICP/18226BG-1 0.1 EPA 200.7 EPA 200.7 92278723001 ICP/18224BG-1 EPA 200.7 92278723001 MPRP/60193 ICPM/27800BG-1 EPA 200.8 EPA 200.8 92278723001 MPRP/60196 ICPM/27795BG-1 EPA 200.8 EPA 200.8 92278723002 MPRP/60197 ICPM/27794BG-1 0.1 EPA 200.8 EPA 200.8 92278723001 MERP/8744 MERC/8399BG-1 EPA 245.1 EPA 245.1 92278723001 MERP/8746 MERC/8401BG-1 EPA 245.1 EPA 245.1 92278723002 MERP/8746 MERC/8401BG-1 0.1 EPA 245.1 EPA 245.1 92278723001 WET/41822BG-1 SM 2540C 92278723001 WET/41817BG-1 SM 2540D 92278723001 WETA/25681BG-1 EPA 353.2 92278723001 WETA/25689BG-1 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: 12/11/2015 04:39 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 41 43 of 100 Page 40 of 41 44 of 100 Page 41 of 41 45 of 100 #=CL# December 11, 2015 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92278980 92278980 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J15120113 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 15 46 of 100 #=CP# CERTIFICATIONS Pace Project No.: Project: 92278980 J15120113 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 15 47 of 100 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92278980 J15120113 REV Lab ID Sample ID Matrix Date Collected Date Received 92278980001 2015037995 Water 12/05/15 17:53 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 15 48 of 100 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92278980 J15120113 REV Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92278980001 2015037995 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 15 49 of 100 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92278980 J15120113 REV Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92278980001 2015037995 Alkalinity,Bicarbonate (CaCO3)52.8 mg/L 12/10/15 15:375.0SM 2320B Alkalinity, Total as CaCO3 52.8 mg/L 12/10/15 15:375.0SM 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 15 50 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278980 J15120113 REV Method: Client:Duke Energy RSK 175 Date:December 11, 2015 Description:RSK 175 AIR Headspace General Information: 1 sample was 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 15 51 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278980 J15120113 REV Method: Client:Duke Energy SM 2320B Date:December 11, 2015 Description:2320B Alkalinity General Information: 1 sample was 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 15 52 of 100 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278980 J15120113 REV Sample:2015037995 Lab ID:92278980001 Collected:12/05/15 17:53 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 13:12 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)52.8 mg/L 12/10/15 15:375.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 12/10/15 15:375.0 1 Alkalinity, Total as CaCO3 52.8 mg/L 12/10/15 15:375.0 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 15 53 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278980 J15120113 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/24812 RSK 175 RSK 175 RSK 175 AIR HEADSPACE Associated Lab Samples:92278980001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2154496 Associated Lab Samples:92278980001 Matrix:Water Analyzed Methane ug/L ND 10.0 12/10/15 10:19 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2154497LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 2154498 Methane ug/L 52.260.7 86 85-1159054.9 5 20 Parameter Units Dup Result Max RPD QualifiersRPDResult 92278948018 2154499SAMPLE DUPLICATE: Methane ug/L 3.2J 20ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92278965005 2154500SAMPLE DUPLICATE: Methane ug/L 19.4 5 2020.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/11/2015 03:18 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 15 54 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278980 J15120113 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:92278980001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1624764 Associated Lab Samples:92278980001 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 10 of 15 55 of 100 #=QL# QUALIFIERS Pace Project No.: Project: 92278980 J15120113 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 11 of 15 56 of 100 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92278980 J15120113 REV Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92278980001 AIR/248122015037995RSK 175 92278980001 WET/418692015037995SM 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 12 of 15 57 of 100 Page 13 of 15 58 of 100 Page 14 of 15 59 of 100 Page 15 of 15 60 of 100 61 of 100 62 of 100 63 of 100 64 of 100 65 of 100 66 of 100 67 of 100 68 of 100 69 of 100 70 of 100 71 of 100 72 of 100 73 of 100 74 of 100 75 of 100 76 of 100 77 of 100 78 of 100 79 of 100 80 of 100 81 of 100 82 of 100 83 of 100 84 of 100 85 of 100 86 of 100 #=CL# December 14, 2015 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92278697 92278697 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J15120113 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 87 of 100 #=CP# CERTIFICATIONS Pace Project No.: Project: 92278697 J15120113 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 88 of 100 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92278697 J15120113 Lab ID Sample ID Matrix Date Collected Date Received 92278697001 2015037995 Water 12/05/15 17:53 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 89 of 100 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92278697 J15120113 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92278697001 2015037995 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 90 of 100 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92278697 J15120113 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92278697001 2015037995 Chromium, Hexavalent 0.31 ug/L 12/14/15 20:050.060EPA 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 91 of 100 #=NA# PROJECT NARRATIVE Project: 92278697 J15120113 Date:December 14, 2015 Pace Project No.: This report has been revised. 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 92 of 100 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92278697 J15120113 Method: Client:Duke Energy EPA 218.7 Date:December 14, 2015 Description:Hexavalent Chromium by IC General Information: 1 sample was 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 7 of 13 93 of 100 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92278697 J15120113 Sample:2015037995 Lab ID:92278697001 Collected:12/05/15 17:53 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 0.31 ug/L 12/14/15 20:05 18540-29-90.060 2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/14/2015 09:47 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 13 94 of 100 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92278697 J15120113 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/52896 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92278697001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1416198 Associated Lab Samples: Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.030 12/11/15 13:09 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1416199LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.076.075 101 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1416200MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278695010 1416201 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L M1.025 120 85-115128 6 20.025ND 0.030 0.032 Parameter Units MS Result % Rec Limits Qual% RecConc. 1416202MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278672007 1416203 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .075 99 85-11591 9 20.075ND 0.074 0.068 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 95 of 100 #=QL# QUALIFIERS Pace Project No.: Project: 92278697 J15120113 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 96 of 100 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92278697 J15120113 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92278697001 WETA/528962015037995EPA 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 97 of 100 Page 12 of 13 98 of 100 Page 13 of 13 99 of 100 100 of 100