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HomeMy WebLinkAboutNC0038377_J16110145report_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:J16110145 Project Name:MAYO STEAM - AB GW ASSESSMENT WATER Lab Contact:Anne Pridgeon Date:12/2/2016 Customer Address:Mayo Steam Plant Customer Name(s):ABGW 10660 Boston Road Roxboro,North Carolina 27574 Phone: 980-875-6610 Report Authorized By: (Signature) Program Comments: Metals: Please note the elevated concentrations of dissolved and total recoverable arsenic in ABMW-04. The current reported results are consistent with historical trends at this location. Anions: The current report sulfate result for MW16BR is well below historical limits however reanalysis confirms this finding at 0.906 and 0.898mg/L. Sample CW-5 has a collection date of 11/2/2016 on the chain of custody document however as per the sampling detail report provided by Synterra, date of collection was 11/3/2016 and has been reflected in the report as such. Additionally sample point ABMW-2BB was likely a transcription error and should be documented as ABMW-2BR as per the project. 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 Pridgeon Duke Energy Analytical Lab Page 1 of 147 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016035690 MAYO STEAM 03-Nov-16 9:25 AM Kaitlyn Fox CW-4 2016035692 MAYO STEAM 03-Nov-16 9:50 AM Kaitlyn Fox MW-16BR 2016035693 MAYO STEAM 03-Nov-16 9:20 AM Kaitlyn Fox SW-CB2 2016035694 MAYO STEAM 03-Nov-16 10:26 AM Kaitlyn Fox MW-16D 2016035695 MAYO STEAM 03-Nov-16 12:47 PM Kaitlyn Fox ABMW-04 2016035696 MAYO STEAM 03-Nov-16 1:32 PM Kaitlyn Fox CW-2D 2016035697 MAYO STEAM 03-Nov-16 1:35 PM Kaitlyn Fox CW-6 2016035698 MAYO STEAM 03-Nov-16 1:50 PM Kaitlyn Fox ABMW-4BR 2016035699 MAYO STEAM 03-Nov-16 3:48 PM Kaitlyn Fox CW-5 2016035700 MAYO STEAM 03-Nov-16 2:25 PM Kaitlyn Fox ABMW-4D 2016035701 MAYO STEAM 03-Nov-16 2:15 PM Kaitlyn Fox SW-CB1 2016035702 MAYO STEAM 03-Nov-16 4:40 PM Kaitlyn Fox ABMW-2BRL 2016035703 MAYO STEAM 03-Nov-16 4:15 PM Kaitlyn Fox ABMW-2BR 2016035704 MAYO STEAM 03-Nov-16 1:51 PM Kaitlyn Fox CW-2 2016035705 MAYO STEAM 03-Nov-16 5:24 PM Kaitlyn Fox Filter Blank 2016035706 MAYO STEAM 03-Nov-16 5:24 PM Kaitlyn Fox Equipment Blank 03 16 Total Samples Duke Energy Analytical Lab Page 2 of 147 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:12/1/2016 Electronic Data Deliverable (EDD) Sent Separatel Duke Energy Analytical Lab Page 3 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035690 Collection Date:03-Nov-16 9:25 AM Site:CW-4 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.120 mg-N/L EPA 353.2 11/14/2016 13:02 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 8.7 mg/L EPA 300.0 11/05/2016 20:15 BGN90340.1 1 Sulfate 27 mg/L EPA 300.0 11/05/2016 20:15 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 12:20 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 12:20 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/08/2016 15:44 MHALL30.005 1 Barium (Ba)0.028 mg/L EPA 200.7 11/08/2016 15:44 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/08/2016 15:44 MHALL30.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/08/2016 15:44 MHALL30.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 11/08/2016 15:44 MHALL30.005 1 Strontium (Sr)0.145 mg/L EPA 200.7 11/08/2016 15:44 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/08/2016 15:44 MHALL30.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)12.3 mg/L EPA 200.7 11/10/2016 15:35 JJMACKE0.01 1 Magnesium (Mg)3.52 mg/L EPA 200.7 11/10/2016 15:35 JJMACKE0.005 1 Potassium (K)1.18 mg/L EPA 200.7 11/10/2016 15:35 JJMACKE0.1 1 Sodium (Na)16.8 mg/L EPA 200.7 11/10/2016 15:35 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.191 mg/L EPA 200.7 11/09/2016 12:43 JJMACKE0.005 1 Barium (Ba)0.033 mg/L EPA 200.7 11/09/2016 12:43 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/09/2016 12:43 JJMACKE0.05 1 Iron (Fe)0.113 mg/L EPA 200.7 11/09/2016 12:43 JJMACKE0.01 1 Manganese (Mn)0.011 mg/L EPA 200.7 11/09/2016 12:43 JJMACKE0.005 1 Strontium (Sr)0.155 mg/L EPA 200.7 11/09/2016 12:43 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/09/2016 12:43 JJMACKE0.005 1 Duke Energy Analytical Lab Page 4 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035690 Collection Date:03-Nov-16 9:25 AM Site:CW-4 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 17:27 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 17:27 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 17:27 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 17:27 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 17:27 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 17:27 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 17:27 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 17:27 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/21/2016 17:27 MHALL311 Nickel (Ni)1.09 ug/L EPA 200.8 11/21/2016 17:27 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 17:27 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 17:27 MHALL30.2 1 Vanadium (V) Low Level 1.06 ug/L EPA 200.8 11/21/2016 17:27 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 06:38 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/19/2016 06:38 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 06:38 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 06:38 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 06:38 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/19/2016 06:38 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 06:38 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 06:38 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/19/2016 06:38 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 06:38 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 06:38 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 06:38 MHALL30.2 1 Vanadium (V) Low Level 1.21 ug/L EPA 200.8 11/19/2016 06:38 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 160 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 5 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035690 Collection Date:03-Nov-16 9:25 AM Site:CW-4 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.488 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 6 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035692 Collection Date:03-Nov-16 9:50 AM Site:MW-16BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/14/2016 13:09 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 7.7 mg/L EPA 300.0 11/05/2016 18:00 BGN90340.1 1 Sulfate 0.99 mg/L EPA 300.0 11/05/2016 18:00 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 12:22 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 12:23 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.017 mg/L EPA 200.7 11/28/2016 10:56 JJMACKE0.005 1 Barium (Ba)0.008 mg/L EPA 200.7 11/28/2016 10:56 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 10:56 JJMACKE0.05 1 Iron (Fe)0.106 mg/L EPA 200.7 11/28/2016 10:56 JJMACKE0.01 1 Manganese (Mn)0.065 mg/L EPA 200.7 11/28/2016 10:56 JJMACKE0.005 1 Strontium (Sr)0.076 mg/L EPA 200.7 11/28/2016 10:56 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 10:56 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)24.7 mg/L EPA 200.7 11/10/2016 15:39M4 JJMACKE0.01 1 Magnesium (Mg)6.86 mg/L EPA 200.7 11/10/2016 15:39 JJMACKE0.005 1 Potassium (K)7.78 mg/L EPA 200.7 11/10/2016 15:39 JJMACKE0.1 1 Sodium (Na)36.8 mg/L EPA 200.7 11/10/2016 15:39 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.026 mg/L EPA 200.7 11/09/2016 12:54 JJMACKE0.005 1 Barium (Ba)0.009 mg/L EPA 200.7 11/09/2016 12:54 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/09/2016 12:54 JJMACKE0.05 1 Iron (Fe)0.151 mg/L EPA 200.7 11/09/2016 12:54 JJMACKE0.01 1 Manganese (Mn)0.052 mg/L EPA 200.7 11/09/2016 12:54 JJMACKE0.005 1 Strontium (Sr)0.079 mg/L EPA 200.7 11/09/2016 12:54 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/09/2016 12:54 JJMACKE0.005 1 Duke Energy Analytical Lab Page 7 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035692 Collection Date:03-Nov-16 9:50 AM Site:MW-16BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 17:36 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 17:36 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 17:36 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 17:36 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 17:36 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 17:36 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 17:36 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 17:36 MHALL311 Molybdenum (Mo)63.3 ug/L EPA 200.8 11/21/2016 17:36 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 17:36 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 17:36 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 17:36 MHALL30.2 1 Vanadium (V) Low Level 0.497 ug/L EPA 200.8 11/21/2016 17:36 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 06:03 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/19/2016 06:03 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 06:03 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 06:03 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 06:03 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/19/2016 06:03 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 06:03 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 06:03 MHALL311 Molybdenum (Mo)60.4 ug/L EPA 200.8 11/19/2016 06:03 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 06:03 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 06:03 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 06:03 MHALL30.2 1 Vanadium (V) Low Level 0.511 ug/L EPA 200.8 11/19/2016 06:03 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 160 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 8 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035692 Collection Date:03-Nov-16 9:50 AM Site:MW-16BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 19 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO110 TOTAL SUSPENDED SOLIDS TSS 6.0 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 9 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035693 Collection Date:03-Nov-16 9:20 AM Site:SW-CB2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/14/2016 13:11 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 37 mg/L EPA 300.0 11/05/2016 18:17 BGN90340.5 5 Sulfate 16 mg/L EPA 300.0 11/05/2016 18:17 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 12:25 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 12:25 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 11:10 JJMACKE0.005 1 Barium (Ba)0.066 mg/L EPA 200.7 11/28/2016 11:10 JJMACKE0.005 1 Boron (B)0.558 mg/L EPA 200.7 11/28/2016 11:10 JJMACKE0.05 1 Iron (Fe)0.039 mg/L EPA 200.7 11/28/2016 11:10 JJMACKE0.01 1 Manganese (Mn)4.25 mg/L EPA 200.7 11/28/2016 11:10 JJMACKE0.005 1 Strontium (Sr)0.219 mg/L EPA 200.7 11/28/2016 11:10 JJMACKE0.005 1 Zinc (Zn)0.007 mg/L EPA 200.7 11/28/2016 11:10 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)18.8 mg/L EPA 200.7 11/10/2016 16:07 JJMACKE0.01 1 Magnesium (Mg)6.85 mg/L EPA 200.7 11/10/2016 16:07 JJMACKE0.005 1 Potassium (K)2.68 mg/L EPA 200.7 11/10/2016 16:07 JJMACKE0.1 1 Sodium (Na)13.9 mg/L EPA 200.7 11/10/2016 16:07 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.218 mg/L EPA 200.7 11/09/2016 13:18 JJMACKE0.005 1 Barium (Ba)0.076 mg/L EPA 200.7 11/09/2016 13:18 JJMACKE0.005 1 Boron (B)0.612 mg/L EPA 200.7 11/09/2016 13:18 JJMACKE0.05 1 Iron (Fe)4.19 mg/L EPA 200.7 11/09/2016 13:18 JJMACKE0.01 1 Manganese (Mn)4.70 mg/L EPA 200.7 11/09/2016 13:18 JJMACKE0.005 1 Strontium (Sr)0.240 mg/L EPA 200.7 11/09/2016 13:18 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/09/2016 13:18 JJMACKE0.005 1 Duke Energy Analytical Lab Page 10 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035693 Collection Date:03-Nov-16 9:20 AM Site:SW-CB2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 17:45 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 17:45 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 17:45 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 17:45 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 17:45 MHALL311 Cobalt (Co)2.79 ug/L EPA 200.8 11/21/2016 17:45 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 17:45 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 17:45 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/21/2016 17:45 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 17:45 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 17:45 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 17:45 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 17:45 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 06:47 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/19/2016 06:47 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 06:47 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 06:47 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 06:47 MHALL311 Cobalt (Co)2.39 ug/L EPA 200.8 11/19/2016 06:47 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 06:47 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 06:47 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/19/2016 06:47 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 06:47 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 06:47 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 06:47 MHALL30.2 1 Vanadium (V) Low Level 0.738 ug/L EPA 200.8 11/19/2016 06:47 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 150 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 11 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035693 Collection Date:03-Nov-16 9:20 AM Site:SW-CB2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 5.6 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.5 5 TOTAL SUSPENDED SOLIDS TSS 12 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 12 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035694 Collection Date:03-Nov-16 10:26 AM Site:MW-16D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)3.1 mg-N/L EPA 353.2 11/14/2016 13:17 LSTARL10.02 2 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 9.4 mg/L EPA 300.0 11/10/2016 16:13 BGN90340.1 1 Sulfate 7.2 mg/L EPA 300.0 11/10/2016 16:13 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 12:27 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 12:28 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 11:17 JJMACKE0.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 11/28/2016 11:17 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 11:17 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/28/2016 11:17 JJMACKE0.01 1 Manganese (Mn)0.010 mg/L EPA 200.7 11/28/2016 11:17 JJMACKE0.005 1 Strontium (Sr)0.169 mg/L EPA 200.7 11/28/2016 11:17 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 11:17 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)25.8 mg/L EPA 200.7 11/10/2016 16:11 JJMACKE0.01 1 Magnesium (Mg)5.03 mg/L EPA 200.7 11/10/2016 16:11 JJMACKE0.005 1 Potassium (K)1.86 mg/L EPA 200.7 11/10/2016 16:11 JJMACKE0.1 1 Sodium (Na)9.80 mg/L EPA 200.7 11/10/2016 16:11 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.059 mg/L EPA 200.7 11/09/2016 13:22 JJMACKE0.005 1 Barium (Ba)0.005 mg/L EPA 200.7 11/09/2016 13:22 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/09/2016 13:22 JJMACKE0.05 1 Iron (Fe)0.058 mg/L EPA 200.7 11/09/2016 13:22 JJMACKE0.01 1 Manganese (Mn)0.055 mg/L EPA 200.7 11/09/2016 13:22 JJMACKE0.005 1 Strontium (Sr)0.177 mg/L EPA 200.7 11/09/2016 13:22 JJMACKE0.005 1 Zinc (Zn)0.005 mg/L EPA 200.7 11/09/2016 13:22 JJMACKE0.005 1 Duke Energy Analytical Lab Page 13 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035694 Collection Date:03-Nov-16 10:26 AM Site:MW-16D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 17:53 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 17:53 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 17:53 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 17:53 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 17:53 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 17:53 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 17:53 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 17:53 MHALL311 Molybdenum (Mo)5.74 ug/L EPA 200.8 11/21/2016 17:53 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 17:53 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 17:53 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 17:53 MHALL30.2 1 Vanadium (V) Low Level 0.489 ug/L EPA 200.8 11/21/2016 17:53 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 06:55 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/19/2016 06:55 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 06:55 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 06:55 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 06:55 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/19/2016 06:55 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 06:55 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 06:55 MHALL311 Molybdenum (Mo)5.56 ug/L EPA 200.8 11/19/2016 06:55 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 06:55 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 06:55 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 06:55 MHALL30.2 1 Vanadium (V) Low Level 0.656 ug/L EPA 200.8 11/19/2016 06:55 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 140 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 14 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035694 Collection Date:03-Nov-16 10:26 AM Site:MW-16D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.138 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 15 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035695 Collection Date:03-Nov-16 12:47 PM Site:ABMW-04 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/14/2016 13:13 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 11 mg/L EPA 300.0 11/10/2016 16:30 BGN9034110 Sulfate 57 mg/L EPA 300.0 11/10/2016 16:30 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 14:29M2 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 12:30 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.020 mg/L EPA 200.7 11/28/2016 11:20 JJMACKE0.005 1 Barium (Ba)0.530 mg/L EPA 200.7 11/28/2016 11:20 JJMACKE0.005 1 Boron (B)5.82 mg/L EPA 200.7 11/28/2016 11:20 JJMACKE0.05 1 Iron (Fe)4.61 mg/L EPA 200.7 11/28/2016 11:20 JJMACKE0.01 1 Manganese (Mn)2.33 mg/L EPA 200.7 11/28/2016 11:20 JJMACKE0.005 1 Strontium (Sr)2.78 mg/L EPA 200.7 11/28/2016 11:20 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 11:20 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)121 mg/L EPA 200.7 11/10/2016 16:15 JJMACKE0.1 10 Magnesium (Mg)32.5 mg/L EPA 200.7 11/10/2016 16:15 JJMACKE0.05 10 Potassium (K)27.7 mg/L EPA 200.7 11/10/2016 16:15 JJMACKE110 Sodium (Na)14.1 mg/L EPA 200.7 11/10/2016 16:15 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.593 mg/L EPA 200.7 11/09/2016 13:26 JJMACKE0.005 1 Barium (Ba)0.543 mg/L EPA 200.7 11/09/2016 13:26 JJMACKE0.005 1 Boron (B)5.97 mg/L EPA 200.7 11/09/2016 13:26 JJMACKE0.05 1 Iron (Fe)5.29 mg/L EPA 200.7 11/09/2016 13:26 JJMACKE0.01 1 Manganese (Mn)2.56 mg/L EPA 200.7 11/09/2016 13:26 JJMACKE0.005 1 Strontium (Sr)2.80 mg/L EPA 200.7 11/09/2016 13:26 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/09/2016 13:26 JJMACKE0.005 1 Duke Energy Analytical Lab Page 16 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035695 Collection Date:03-Nov-16 12:47 PM Site:ABMW-04 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 18:02 MHALL311 Arsenic (As)768 ug/L EPA 200.8 11/21/2016 18:02 MHALL31010 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 18:02 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 18:02 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 18:02 MHALL311 Cobalt (Co)2.47 ug/L EPA 200.8 11/21/2016 18:02 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 18:02 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 18:02 MHALL311 Molybdenum (Mo)526 ug/L EPA 200.8 11/21/2016 18:02 MHALL31010 Nickel (Ni)1.13 ug/L EPA 200.8 11/21/2016 18:02 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 18:02 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 18:02 MHALL30.2 1 Vanadium (V) Low Level 3.33 ug/L EPA 200.8 11/21/2016 18:02 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 07:04 MHALL311 Arsenic (As)667 ug/L EPA 200.8 11/19/2016 07:04 MHALL31010 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 07:04 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 07:04 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 07:04 MHALL311 Cobalt (Co)2.90 ug/L EPA 200.8 11/19/2016 07:04 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 07:04 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 07:04 MHALL311 Molybdenum (Mo)544 ug/L EPA 200.8 11/19/2016 07:04 MHALL31010 Nickel (Ni)1.80 ug/L EPA 200.8 11/19/2016 07:04 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 07:04 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 07:04 MHALL30.2 1 Vanadium (V) Low Level 4.93 ug/L EPA 200.8 11/19/2016 07:04 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 540 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Total Carbon TOC 2.3 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 Duke Energy Analytical Lab Page 17 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035695 Collection Date:03-Nov-16 12:47 PM Site:ABMW-04 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL SUSPENDED SOLIDS TSS 31 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 18 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035696 Collection Date:03-Nov-16 1:32 PM Site:CW-2D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.025 mg-N/L EPA 353.2 11/14/2016 13:14 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 45 mg/L EPA 300.0 11/10/2016 16:47 BGN9034110 Sulfate 44 mg/L EPA 300.0 11/10/2016 16:47 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 14:37 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 12:49 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 11:24 JJMACKE0.005 1 Barium (Ba)0.039 mg/L EPA 200.7 11/28/2016 11:24 JJMACKE0.005 1 Boron (B)0.509 mg/L EPA 200.7 11/28/2016 11:24 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/28/2016 11:24 JJMACKE0.01 1 Manganese (Mn)0.057 mg/L EPA 200.7 11/28/2016 11:24 JJMACKE0.005 1 Strontium (Sr)0.229 mg/L EPA 200.7 11/28/2016 11:24 JJMACKE0.005 1 Zinc (Zn)0.018 mg/L EPA 200.7 11/28/2016 11:24 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)31.0 mg/L EPA 200.7 11/10/2016 16:19 JJMACKE0.01 1 Magnesium (Mg)7.01 mg/L EPA 200.7 11/10/2016 16:19 JJMACKE0.005 1 Potassium (K)2.59 mg/L EPA 200.7 11/10/2016 16:19 JJMACKE0.1 1 Sodium (Na)18.4 mg/L EPA 200.7 11/10/2016 16:19 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.497 mg/L EPA 200.7 11/09/2016 13:39 JJMACKE0.005 1 Barium (Ba)0.041 mg/L EPA 200.7 11/09/2016 13:39 JJMACKE0.005 1 Boron (B)0.489 mg/L EPA 200.7 11/09/2016 13:39 JJMACKE0.05 1 Iron (Fe)0.233 mg/L EPA 200.7 11/09/2016 13:39 JJMACKE0.01 1 Manganese (Mn)0.054 mg/L EPA 200.7 11/09/2016 13:39 JJMACKE0.005 1 Strontium (Sr)0.260 mg/L EPA 200.7 11/09/2016 13:39 JJMACKE0.005 1 Zinc (Zn)0.015 mg/L EPA 200.7 11/09/2016 13:39 JJMACKE0.005 1 Duke Energy Analytical Lab Page 19 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035696 Collection Date:03-Nov-16 1:32 PM Site:CW-2D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 18:11 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 18:11 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 18:11 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 18:11 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 18:11 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 18:11 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 18:11 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 18:11 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/21/2016 18:11 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 18:11 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 18:11 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 18:11 MHALL30.2 1 Vanadium (V) Low Level 0.360 ug/L EPA 200.8 11/21/2016 18:11 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 07:13 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/19/2016 07:13 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 07:13 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 07:13 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 07:13 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/19/2016 07:13 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 07:13 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 07:13 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/19/2016 07:13 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 07:13 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 07:13 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 07:13 MHALL30.2 1 Vanadium (V) Low Level 0.685 ug/L EPA 200.8 11/19/2016 07:13 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 220 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 20 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035696 Collection Date:03-Nov-16 1:32 PM Site:CW-2D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.578 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 11 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 21 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035697 Collection Date:03-Nov-16 1:35 PM Site:CW-6 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.023 mg-N/L EPA 353.2 11/14/2016 13:15 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 87 mg/L EPA 300.0 11/10/2016 17:04 BGN9034220 Sulfate 39 mg/L EPA 300.0 11/10/2016 17:04 BGN9034220 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 14:39 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 12:42 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 11:28 JJMACKE0.005 1 Barium (Ba)0.035 mg/L EPA 200.7 11/28/2016 11:28 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 11:28 JJMACKE0.05 1 Iron (Fe)0.010 mg/L EPA 200.7 11/28/2016 11:28 JJMACKE0.01 1 Manganese (Mn)1.08 mg/L EPA 200.7 11/28/2016 11:28 JJMACKE0.005 1 Strontium (Sr)0.318 mg/L EPA 200.7 11/28/2016 11:28 JJMACKE0.005 1 Zinc (Zn)0.010 mg/L EPA 200.7 11/28/2016 11:28 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)97.8 mg/L EPA 200.7 11/10/2016 16:23 JJMACKE0.01 1 Magnesium (Mg)18.7 mg/L EPA 200.7 11/10/2016 16:23 JJMACKE0.005 1 Potassium (K)10.3 mg/L EPA 200.7 11/10/2016 16:23 JJMACKE0.1 1 Sodium (Na)38.3 mg/L EPA 200.7 11/10/2016 16:23 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.088 mg/L EPA 200.7 11/09/2016 13:43 JJMACKE0.005 1 Barium (Ba)0.037 mg/L EPA 200.7 11/09/2016 13:43 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/09/2016 13:43 JJMACKE0.05 1 Iron (Fe)0.205 mg/L EPA 200.7 11/09/2016 13:43 JJMACKE0.01 1 Manganese (Mn)1.03 mg/L EPA 200.7 11/09/2016 13:43 JJMACKE0.005 1 Strontium (Sr)0.343 mg/L EPA 200.7 11/09/2016 13:43 JJMACKE0.005 1 Zinc (Zn)0.009 mg/L EPA 200.7 11/09/2016 13:43 JJMACKE0.005 1 Duke Energy Analytical Lab Page 22 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035697 Collection Date:03-Nov-16 1:35 PM Site:CW-6 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 19:29 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 19:29 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 19:29 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 19:29 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 19:29 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 19:29 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 19:29 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 19:29 MHALL311 Molybdenum (Mo)4.53 ug/L EPA 200.8 11/21/2016 19:29 MHALL311 Nickel (Ni)1.66 ug/L EPA 200.8 11/21/2016 19:29 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 19:29 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 19:29 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 19:29 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 07:22 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/19/2016 07:22 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 07:22 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 07:22 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 07:22 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/19/2016 07:22 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 07:22 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 07:22 MHALL311 Molybdenum (Mo)4.33 ug/L EPA 200.8 11/19/2016 07:22 MHALL311 Nickel (Ni)1.27 ug/L EPA 200.8 11/19/2016 07:22 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 07:22 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 07:22 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/19/2016 07:22 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 520 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 23 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035697 Collection Date:03-Nov-16 1:35 PM Site:CW-6 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.8 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 24 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035698 Collection Date:03-Nov-16 1:50 PM Site:ABMW-4BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/14/2016 13:21 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 4.9 mg/L EPA 300.0 11/10/2016 17:21 BGN90340.5 5 Sulfate 16 mg/L EPA 300.0 11/10/2016 17:21 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 14:41 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 12:52 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.015 mg/L EPA 200.7 11/28/2016 11:48 JJMACKE0.005 1 Barium (Ba)0.116 mg/L EPA 200.7 11/28/2016 11:48 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 11:48 JJMACKE0.05 1 Iron (Fe)0.185 mg/L EPA 200.7 11/28/2016 11:48 JJMACKE0.01 1 Manganese (Mn)0.369 mg/L EPA 200.7 11/28/2016 11:48 JJMACKE0.005 1 Strontium (Sr)1.81 mg/L EPA 200.7 11/28/2016 11:48 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 11:48 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)71.1 mg/L EPA 200.7 11/10/2016 16:26 JJMACKE0.01 1 Magnesium (Mg)5.43 mg/L EPA 200.7 11/10/2016 16:26 JJMACKE0.005 1 Potassium (K)8.19 mg/L EPA 200.7 11/10/2016 16:26 JJMACKE0.1 1 Sodium (Na)21.9 mg/L EPA 200.7 11/10/2016 16:26 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.113 mg/L EPA 200.7 11/09/2016 13:47 JJMACKE0.005 1 Barium (Ba)0.115 mg/L EPA 200.7 11/09/2016 13:47 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/09/2016 13:47 JJMACKE0.05 1 Iron (Fe)0.436 mg/L EPA 200.7 11/09/2016 13:47 JJMACKE0.01 1 Manganese (Mn)0.374 mg/L EPA 200.7 11/09/2016 13:47 JJMACKE0.005 1 Strontium (Sr)1.91 mg/L EPA 200.7 11/09/2016 13:47 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/09/2016 13:47 JJMACKE0.005 1 Duke Energy Analytical Lab Page 25 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035698 Collection Date:03-Nov-16 1:50 PM Site:ABMW-4BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 19:38 MHALL311 Arsenic (As)1.03 ug/L EPA 200.8 11/21/2016 19:38 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 19:38 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 19:38 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 19:38 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 19:38 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 19:38 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 19:38 MHALL311 Molybdenum (Mo)4.91 ug/L EPA 200.8 11/21/2016 19:38 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 19:38 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 19:38 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 19:38 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 19:38 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 07:30 MHALL311 Arsenic (As)1.12 ug/L EPA 200.8 11/19/2016 07:30 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 07:30 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 07:30 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 07:30 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/19/2016 07:30 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 07:30 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 07:30 MHALL311 Molybdenum (Mo)6.99 ug/L EPA 200.8 11/19/2016 07:30 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 07:30 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 07:30 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 07:30 MHALL30.2 1 Vanadium (V) Low Level 0.572 ug/L EPA 200.8 11/19/2016 07:30 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 300 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 26 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035698 Collection Date:03-Nov-16 1:50 PM Site:ABMW-4BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.943 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 27 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035699 Collection Date:03-Nov-16 3:48 PM Site:CW-5 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/14/2016 13:25 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 38 mg/L EPA 300.0 11/10/2016 18:45 BGN9034110 Sulfate 5.8 mg/L EPA 300.0 11/10/2016 18:45 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 14:44 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 12:54 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 11:51 JJMACKE0.005 1 Barium (Ba)0.053 mg/L EPA 200.7 11/28/2016 11:51 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 11:51 JJMACKE0.05 1 Iron (Fe)0.347 mg/L EPA 200.7 11/28/2016 11:51 JJMACKE0.01 1 Manganese (Mn)0.696 mg/L EPA 200.7 11/28/2016 11:51 JJMACKE0.005 1 Strontium (Sr)0.164 mg/L EPA 200.7 11/28/2016 11:51 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 11:51 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)50.5 mg/L EPA 200.7 11/10/2016 16:30 JJMACKE0.01 1 Magnesium (Mg)7.60 mg/L EPA 200.7 11/10/2016 16:30 JJMACKE0.005 1 Potassium (K)5.84 mg/L EPA 200.7 11/10/2016 16:30 JJMACKE0.1 1 Sodium (Na)18.4 mg/L EPA 200.7 11/10/2016 16:30 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.010 mg/L EPA 200.7 11/09/2016 13:54 JJMACKE0.005 1 Barium (Ba)0.057 mg/L EPA 200.7 11/09/2016 13:54 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/09/2016 13:54 JJMACKE0.05 1 Iron (Fe)0.540 mg/L EPA 200.7 11/09/2016 13:54 JJMACKE0.01 1 Manganese (Mn)0.728 mg/L EPA 200.7 11/09/2016 13:54 JJMACKE0.005 1 Strontium (Sr)0.165 mg/L EPA 200.7 11/09/2016 13:54 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/09/2016 13:54 JJMACKE0.005 1 Duke Energy Analytical Lab Page 28 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035699 Collection Date:03-Nov-16 3:48 PM Site:CW-5 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 18:54 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 18:54 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 18:54 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 18:54 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 18:54 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 18:54 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 18:54 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 18:54 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/21/2016 18:54 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 18:54 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 18:54 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 18:54 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 18:54 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 07:39 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/19/2016 07:39 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 07:39 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 07:39 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 07:39 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/19/2016 07:39 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 07:39 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 07:39 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/19/2016 07:39 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 07:39 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 07:39 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 07:39 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/19/2016 07:39 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 270 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 29 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035699 Collection Date:03-Nov-16 3:48 PM Site:CW-5 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.966 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 110 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 30 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035700 Collection Date:03-Nov-16 2:25 PM Site:ABMW-4D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/14/2016 13:26 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 13 mg/L EPA 300.0 11/10/2016 15:22 BGN90340.5 5 Sulfate < 0.5 mg/L EPA 300.0 11/10/2016 15:22 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 14:46 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 12:57 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.089 mg/L EPA 200.7 11/28/2016 11:55 JJMACKE0.005 1 Barium (Ba)0.910 mg/L EPA 200.7 11/28/2016 11:55 JJMACKE0.005 1 Boron (B)3.73 mg/L EPA 200.7 11/28/2016 11:55 JJMACKE0.05 1 Iron (Fe)59.1 mg/L EPA 200.7 11/28/2016 11:55 JJMACKE0.1 10 Manganese (Mn)6.18 mg/L EPA 200.7 11/28/2016 11:55 JJMACKE0.005 1 Strontium (Sr)1.89 mg/L EPA 200.7 11/28/2016 11:55 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 11:55 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)129 mg/L EPA 200.7 11/10/2016 16:34 JJMACKE0.1 10 Magnesium (Mg)38.2 mg/L EPA 200.7 11/10/2016 16:34 JJMACKE0.005 1 Potassium (K)13.4 mg/L EPA 200.7 11/10/2016 16:34 JJMACKE0.1 1 Sodium (Na)16.2 mg/L EPA 200.7 11/10/2016 16:34 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.186 mg/L EPA 200.7 11/09/2016 13:50 JJMACKE0.005 1 Barium (Ba)0.974 mg/L EPA 200.7 11/09/2016 13:50 JJMACKE0.005 1 Boron (B)3.63 mg/L EPA 200.7 11/09/2016 13:50 JJMACKE0.05 1 Iron (Fe)62.2 mg/L EPA 200.7 11/09/2016 13:50 JJMACKE0.1 10 Manganese (Mn)6.73 mg/L EPA 200.7 11/09/2016 13:50 JJMACKE0.005 1 Strontium (Sr)1.84 mg/L EPA 200.7 11/09/2016 13:50 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/09/2016 13:50 JJMACKE0.005 1 Duke Energy Analytical Lab Page 31 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035700 Collection Date:03-Nov-16 2:25 PM Site:ABMW-4D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 19:47 MHALL311 Arsenic (As)32.3 ug/L EPA 200.8 11/21/2016 19:47 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 19:47 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 19:47 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 19:47 MHALL311 Cobalt (Co)5.14 ug/L EPA 200.8 11/21/2016 19:47 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 19:47 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 19:47 MHALL311 Molybdenum (Mo)16.1 ug/L EPA 200.8 11/21/2016 19:47 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 19:47 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 19:47 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 19:47 MHALL30.2 1 Vanadium (V) Low Level 10.5 ug/L EPA 200.8 11/21/2016 19:47 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 08:23 MHALL311 Arsenic (As)28.2 ug/L EPA 200.8 11/19/2016 08:23 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 08:23 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 08:23 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 08:23 MHALL311 Cobalt (Co)4.43 ug/L EPA 200.8 11/19/2016 08:23 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 08:23 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 08:23 MHALL311 Molybdenum (Mo)4.41 ug/L EPA 200.8 11/19/2016 08:23 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 08:23 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 08:23 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 08:23 MHALL30.2 1 Vanadium (V) Low Level 9.97 ug/L EPA 200.8 11/19/2016 08:23 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 560 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 32 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035700 Collection Date:03-Nov-16 2:25 PM Site:ABMW-4D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 6.7 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.5 5 TOTAL SUSPENDED SOLIDS TSS 15 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 33 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035701 Collection Date:03-Nov-16 2:15 PM Site:SW-CB1 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.018 mg-N/L EPA 353.2 11/14/2016 13:27 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 60 mg/L EPA 300.0 11/10/2016 17:54 BGN9034110 Sulfate 29 mg/L EPA 300.0 11/10/2016 17:54 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 14:49 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 12:59 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 12:01 JJMACKE0.005 1 Barium (Ba)0.066 mg/L EPA 200.7 11/28/2016 12:01 JJMACKE0.005 1 Boron (B)1.34 mg/L EPA 200.7 11/28/2016 12:01 JJMACKE0.05 1 Iron (Fe)1.23 mg/L EPA 200.7 11/28/2016 12:01 JJMACKE0.01 1 Manganese (Mn)1.24 mg/L EPA 200.7 11/28/2016 12:01 JJMACKE0.005 1 Strontium (Sr)0.435 mg/L EPA 200.7 11/28/2016 12:01 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 12:01 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)29.3 mg/L EPA 200.7 11/10/2016 17:02 JJMACKE0.01 1 Magnesium (Mg)10.5 mg/L EPA 200.7 11/10/2016 17:02 JJMACKE0.005 1 Potassium (K)2.34 mg/L EPA 200.7 11/10/2016 17:02 JJMACKE0.1 1 Sodium (Na)22.5 mg/L EPA 200.7 11/10/2016 17:02 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.332 mg/L EPA 200.7 11/09/2016 14:06 JJMACKE0.005 1 Barium (Ba)0.074 mg/L EPA 200.7 11/09/2016 14:06 JJMACKE0.005 1 Boron (B)1.41 mg/L EPA 200.7 11/09/2016 14:06 JJMACKE0.05 1 Iron (Fe)2.33 mg/L EPA 200.7 11/09/2016 14:06 JJMACKE0.01 1 Manganese (Mn)1.32 mg/L EPA 200.7 11/09/2016 14:06 JJMACKE0.005 1 Strontium (Sr)0.455 mg/L EPA 200.7 11/09/2016 14:06 JJMACKE0.005 1 Zinc (Zn)0.008 mg/L EPA 200.7 11/09/2016 14:06 JJMACKE0.005 1 Duke Energy Analytical Lab Page 34 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035701 Collection Date:03-Nov-16 2:15 PM Site:SW-CB1 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 19:56 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 19:56 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 19:56 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 19:56 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 19:56 MHALL311 Cobalt (Co)1.16 ug/L EPA 200.8 11/21/2016 19:56 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 19:56 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 19:56 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/21/2016 19:56 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 19:56 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 19:56 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 19:56 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 19:56 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 08:58 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/19/2016 08:58 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 08:58 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 08:58 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 08:58 MHALL311 Cobalt (Co)1.37 ug/L EPA 200.8 11/19/2016 08:58 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 08:58 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 08:58 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/19/2016 08:58 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 08:58 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 08:58 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 08:58 MHALL30.2 1 Vanadium (V) Low Level 0.770 ug/L EPA 200.8 11/19/2016 08:58 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 250 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 35 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035701 Collection Date:03-Nov-16 2:15 PM Site:SW-CB1 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 2.0 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 36 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035702 Collection Date:03-Nov-16 4:40 PM Site:ABMW-2BRL Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/14/2016 13:29 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 21 mg/L EPA 300.0 11/10/2016 18:11 BGN90340.5 5 Sulfate 0.61 mg/L EPA 300.0 11/10/2016 18:11 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 14:51 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 13:02 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.017 mg/L EPA 200.7 11/28/2016 12:12 JJMACKE0.005 1 Barium (Ba)0.066 mg/L EPA 200.7 11/28/2016 12:12 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 12:12 JJMACKE0.05 1 Iron (Fe)0.830 mg/L EPA 200.7 11/28/2016 12:12 JJMACKE0.01 1 Manganese (Mn)0.309 mg/L EPA 200.7 11/28/2016 12:12 JJMACKE0.005 1 Strontium (Sr)2.17 mg/L EPA 200.7 11/28/2016 12:12 JJMACKE0.005 1 Zinc (Zn)0.007 mg/L EPA 200.7 11/28/2016 12:12 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)68.3 mg/L EPA 200.7 11/10/2016 17:14 JJMACKE0.01 1 Magnesium (Mg)10.8 mg/L EPA 200.7 11/10/2016 17:14 JJMACKE0.005 1 Potassium (K)6.43 mg/L EPA 200.7 11/10/2016 17:14 JJMACKE0.1 1 Sodium (Na)16.7 mg/L EPA 200.7 11/10/2016 17:14 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.021 mg/L EPA 200.7 11/09/2016 14:09 JJMACKE0.005 1 Barium (Ba)0.068 mg/L EPA 200.7 11/09/2016 14:09 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/09/2016 14:09 JJMACKE0.05 1 Iron (Fe)1.25 mg/L EPA 200.7 11/09/2016 14:09 JJMACKE0.01 1 Manganese (Mn)0.328 mg/L EPA 200.7 11/09/2016 14:09 JJMACKE0.005 1 Strontium (Sr)2.28 mg/L EPA 200.7 11/09/2016 14:09 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/09/2016 14:09 JJMACKE0.005 1 Duke Energy Analytical Lab Page 37 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035702 Collection Date:03-Nov-16 4:40 PM Site:ABMW-2BRL Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 20:04 MHALL311 Arsenic (As)1.01 ug/L EPA 200.8 11/21/2016 20:04 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 20:04 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 20:04 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 20:04 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 20:04 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 20:04 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 20:04 MHALL311 Molybdenum (Mo)1.17 ug/L EPA 200.8 11/21/2016 20:04 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 20:04 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 20:04 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 20:04 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 20:04 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 09:06 MHALL311 Arsenic (As)1.19 ug/L EPA 200.8 11/19/2016 09:06 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 09:06 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 09:06 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 09:06 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/19/2016 09:06 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 09:06 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 09:06 MHALL311 Molybdenum (Mo)1.89 ug/L EPA 200.8 11/19/2016 09:06 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 09:06 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 09:06 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 09:06 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/19/2016 09:06 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 300 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Total Carbon TOC 0.994 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 Duke Energy Analytical Lab Page 38 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035702 Collection Date:03-Nov-16 4:40 PM Site:ABMW-2BRL Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 39 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035703 Collection Date:03-Nov-16 4:15 PM Site:ABMW-2BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/14/2016 13:30 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 27 mg/L EPA 300.0 11/10/2016 22:25 BGN90340.5 5 Sulfate 4.1 mg/L EPA 300.0 11/10/2016 22:25 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 14:54 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 13:04 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.006 mg/L EPA 200.7 11/28/2016 12:16 JJMACKE0.005 1 Barium (Ba)0.110 mg/L EPA 200.7 11/28/2016 12:16 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 12:16 JJMACKE0.05 1 Iron (Fe)0.886 mg/L EPA 200.7 11/28/2016 12:16 JJMACKE0.01 1 Manganese (Mn)0.234 mg/L EPA 200.7 11/28/2016 12:16 JJMACKE0.005 1 Strontium (Sr)1.01 mg/L EPA 200.7 11/28/2016 12:16 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 12:16 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)68.2 mg/L EPA 200.7 11/10/2016 17:18 JJMACKE0.01 1 Magnesium (Mg)10.8 mg/L EPA 200.7 11/10/2016 17:18 JJMACKE0.005 1 Potassium (K)6.34 mg/L EPA 200.7 11/10/2016 17:18 JJMACKE0.1 1 Sodium (Na)16.6 mg/L EPA 200.7 11/10/2016 17:18 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.020 mg/L EPA 200.7 11/09/2016 14:13 JJMACKE0.005 1 Barium (Ba)0.068 mg/L EPA 200.7 11/09/2016 14:13 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/09/2016 14:13 JJMACKE0.05 1 Iron (Fe)1.22 mg/L EPA 200.7 11/09/2016 14:13 JJMACKE0.01 1 Manganese (Mn)0.324 mg/L EPA 200.7 11/09/2016 14:13 JJMACKE0.005 1 Strontium (Sr)2.26 mg/L EPA 200.7 11/09/2016 14:13 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/09/2016 14:13 JJMACKE0.005 1 Duke Energy Analytical Lab Page 40 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035703 Collection Date:03-Nov-16 4:15 PM Site:ABMW-2BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 20:13 MHALL311 Arsenic (As)3.02 ug/L EPA 200.8 11/21/2016 20:13 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 20:13 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 20:13 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 20:13 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 20:13 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 20:13 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 20:13 MHALL311 Molybdenum (Mo)6.87 ug/L EPA 200.8 11/21/2016 20:13 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 20:13 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 20:13 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 20:13 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 20:13 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 09:15 MHALL311 Arsenic (As)1.09 ug/L EPA 200.8 11/19/2016 09:15 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 09:15 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 09:15 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 09:15 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/19/2016 09:15 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 09:15 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 09:15 MHALL311 Molybdenum (Mo)1.66 ug/L EPA 200.8 11/19/2016 09:15 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 09:15 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 09:15 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 09:15 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/19/2016 09:15 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 350 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 41 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035703 Collection Date:03-Nov-16 4:15 PM Site:ABMW-2BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.878 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 42 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035704 Collection Date:03-Nov-16 1:51 PM Site:CW-2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.023 mg-N/L EPA 353.2 11/14/2016 13:31 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 60 mg/L EPA 300.0 11/10/2016 21:00 BGN9034110 Sulfate 36 mg/L EPA 300.0 11/10/2016 21:00 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 14:56 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 13:07 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.017 mg/L EPA 200.7 11/28/2016 12:20 JJMACKE0.005 1 Barium (Ba)0.128 mg/L EPA 200.7 11/28/2016 12:20 JJMACKE0.005 1 Boron (B)0.910 mg/L EPA 200.7 11/28/2016 12:20 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/28/2016 12:20 JJMACKE0.01 1 Manganese (Mn)0.404 mg/L EPA 200.7 11/28/2016 12:20 JJMACKE0.005 1 Strontium (Sr)0.258 mg/L EPA 200.7 11/28/2016 12:20 JJMACKE0.005 1 Zinc (Zn)0.009 mg/L EPA 200.7 11/28/2016 12:20 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)19.3 mg/L EPA 200.7 11/10/2016 17:21 JJMACKE0.01 1 Magnesium (Mg)8.64 mg/L EPA 200.7 11/10/2016 17:21 JJMACKE0.005 1 Potassium (K)2.13 mg/L EPA 200.7 11/10/2016 17:21 JJMACKE0.1 1 Sodium (Na)18.6 mg/L EPA 200.7 11/10/2016 17:21 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.015 mg/L EPA 200.7 11/09/2016 14:37 JJMACKE0.005 1 Barium (Ba)0.135 mg/L EPA 200.7 11/09/2016 14:37 JJMACKE0.005 1 Boron (B)0.959 mg/L EPA 200.7 11/09/2016 14:37 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/09/2016 14:37 JJMACKE0.01 1 Manganese (Mn)0.418 mg/L EPA 200.7 11/09/2016 14:37 JJMACKE0.005 1 Strontium (Sr)0.272 mg/L EPA 200.7 11/09/2016 14:37 JJMACKE0.005 1 Zinc (Zn)0.006 mg/L EPA 200.7 11/09/2016 14:37 JJMACKE0.005 1 Duke Energy Analytical Lab Page 43 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035704 Collection Date:03-Nov-16 1:51 PM Site:CW-2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 20:22 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 20:22 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 20:22 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 20:22 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 20:22 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 20:22 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 20:22 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 20:22 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/21/2016 20:22 MHALL311 Nickel (Ni)2.31 ug/L EPA 200.8 11/21/2016 20:22 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 20:22 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 20:22 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 20:22 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 09:24 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/19/2016 09:24 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 09:24 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 09:24 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 09:24 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/19/2016 09:24 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 09:24 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 09:24 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/19/2016 09:24 MHALL311 Nickel (Ni)1.86 ug/L EPA 200.8 11/19/2016 09:24 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 09:24 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 09:24 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/19/2016 09:24 MHALL30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 200 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 44 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035704 Collection Date:03-Nov-16 1:51 PM Site:CW-2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.746 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Duke Energy Analytical Lab Page 45 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035705 Collection Date:03-Nov-16 5:24 PM Site:Filter Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/23/2016 13:09 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.007 mg/L EPA 200.7 11/28/2016 12:24 JJMACKE0.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 11/28/2016 12:24 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 12:24 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/28/2016 12:24 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 11/28/2016 12:24 JJMACKE0.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 11/28/2016 12:24 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 12:24 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 20:31 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 20:31 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 20:31 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 20:31 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 20:31 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 20:31 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 20:31 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 20:31 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/21/2016 20:31 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 20:31 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 20:31 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 20:31 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 20:31 MHALL30.3 1 Duke Energy Analytical Lab Page 46 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035706 Collection Date:03-Nov-16 5:24 PM Site:Equipment Blank 03 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/14/2016 13:32 LSTARL10.01 1 INORGANIC IONS BY IC Chloride < 0.1 mg/L EPA 300.0 11/10/2016 15:05 BGN90340.1 1 Sulfate < 0.1 mg/L EPA 300.0 11/10/2016 15:05 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/22/2016 15:15 DMFRANC0.05 1 UNDIGESTED METALS BY ICP Calcium (Ca)0.013 mg/L EPA 200.7 11/10/2016 17:25 JJMACKE0.01 1 Magnesium (Mg)< 0.005 mg/L EPA 200.7 11/10/2016 17:25 JJMACKE0.005 1 Potassium (K)< 0.1 mg/L EPA 200.7 11/10/2016 17:25 JJMACKE0.1 1 Sodium (Na)< 0.05 mg/L EPA 200.7 11/10/2016 17:25 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/09/2016 14:41 JJMACKE0.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 11/09/2016 14:41 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/09/2016 14:41 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/09/2016 14:41 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 11/09/2016 14:41 JJMACKE0.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 11/09/2016 14:41 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/09/2016 14:41 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/19/2016 09:32 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 11/19/2016 09:32 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 11/19/2016 09:32 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/19/2016 09:32 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 11/19/2016 09:32 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 11/19/2016 09:32 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 11/19/2016 09:32 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 11/19/2016 09:32 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/19/2016 09:32 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 11/19/2016 09:32 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 11/19/2016 09:32 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/19/2016 09:32 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/19/2016 09:32 MHALL30.3 1 Duke Energy Analytical Lab Page 47 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 2016035706 Collection Date:03-Nov-16 5:24 PM Site:Equipment Blank 03 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Total Carbon TOC 0.219 mg/L SM5310C/EPA9060A 11/17/2016 15:56 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/09/2016 15:05 CJELLIO51 Qualifiers: M2 Matrix spike recovery was Low: the associated Laboratory Control Spike (LCS) was acceptable. M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate to the spike level. The associated Laboratory Control Spike recovery was acceptable. Duke Energy Analytical Lab Page 48 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110423 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0023 mg-N/L -10.0023 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0029 mg-N/L -10.0029 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0039 mg-N/L -10.0039 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 4 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0025 mg-N/L -10.0025 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 5 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0009 mg-N/L -10.0009 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 6 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0034 mg-N/L -10.0034 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 7 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0029 mg-N/L -10.0029 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 8 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0022 mg-N/L -10.0022 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.3 3.01 99.8mg-N/L -11090103 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.29 3.01 96.2mg-N/L -11090102.9 Duke Energy Analytical Lab Page 49 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110423 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.279 3.01 92.7mg-N/L -11090102.79 Final QualifierDilMeasuredUnits:Parameter LCS # 4 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.276 3.01 91.7mg-N/L -11090102.76 Final QualifierDilMeasuredUnits:Parameter LCS # 5 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.301 3.01 99.9mg-N/L -11090103.01 Final QualifierDilMeasuredUnits:Parameter LCS # 6 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.297 3.01 98.7mg-N/L -11090102.97 Final QualifierDilMeasuredUnits:Parameter LCS # 7 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.29 3.01 96.4mg-N/L -11090102.9 Final QualifierDilMeasuredUnits:Parameter LCS # 8 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.28 3.01 92.9mg-N/L -11090102.8 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110173 -- 2016035790 Nitrite + Nitrate (Colorimetric) 0.417 0.25 95.4mg-N/L -1109010.417 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110173 -- 2016035790 Nitrite + Nitrate (Colorimetric) 0.416 0.25 95 0.336mg-N/L -1109010.416 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110181 -- 2016035813 Nitrite + Nitrate (Colorimetric) 0.314 0.25 92.9mg-N/L -1109010.314 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110181 -- 2016035813 Nitrite + Nitrate (Colorimetric) 0.314 0.25 92.7 0.216mg-N/L -1109010.314 Duke Energy Analytical Lab Page 50 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110423 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16110031 -- 2016035270 Nitrite + Nitrate (Colorimetric) 0.0726 0.25 32.8mg-N/L -1109010.0726 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16110031 -- 2016035270 Nitrite + Nitrate (Colorimetric) 0.0723 0.25 32.7 0.366mg-N/L -1109010.0723 Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16110031 -- 2016035274 Nitrite + Nitrate (Colorimetric) 0.231 0.25 91.1mg-N/L -1109010.231 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16110031 -- 2016035274 Nitrite + Nitrate (Colorimetric) 0.228 0.25 89.9 1.37mg-N/L -1109010.228 Final QualifierDilMeasuredUnits:Parameter MS # 5 % Recovery LCL UCLSpike Parent Sample: J16110040 -- 2016035309 Nitrite + Nitrate (Colorimetric) 0.825 0.25 96.4mg-N/L -1109010.825 Final QualifierDilMeasuredUnits:Parameter MSD # 5 RPD% Recovery LCL UCLSpike Parent Sample: J16110040 -- 2016035309 Nitrite + Nitrate (Colorimetric) 0.825 0.25 96.3 0.0415mg-N/L -1109010.825 Final QualifierDilMeasuredUnits:Parameter MS # 6 % Recovery LCL UCLSpike Parent Sample: J16110107 -- 2016035510 Nitrite + Nitrate (Colorimetric) 0.331 0.25 79.5mg-N/L -1109010.331 Final QualifierDilMeasuredUnits:Parameter MSD # 6 RPD% Recovery LCL UCLSpike Parent Sample: J16110107 -- 2016035510 Nitrite + Nitrate (Colorimetric) 0.329 0.25 78.6 1.06mg-N/L -1109010.329 Final QualifierDilMeasuredUnits:Parameter MS # 7 % Recovery LCL UCLSpike Parent Sample: J16110107 -- 2016035512 Nitrite + Nitrate (Colorimetric) 0.252 0.25 99.1mg-N/L -1109010.252 Final QualifierDilMeasuredUnits:Parameter MSD # 7 RPD% Recovery LCL UCLSpike Parent Sample: J16110107 -- 2016035512 Nitrite + Nitrate (Colorimetric) 0.251 0.25 98.8 0.283mg-N/L -1109010.251 Duke Energy Analytical Lab Page 51 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110423 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 8 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035690 Nitrite + Nitrate (Colorimetric) 0.363 0.25 97.2mg-N/L -1109010.363 Final QualifierDilMeasuredUnits:Parameter MSD # 8 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035690 Nitrite + Nitrate (Colorimetric) 0.36 0.25 96 1.16mg-N/L -1109010.36 Final QualifierDilMeasuredUnits:Parameter MS # 9 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035698 Nitrite + Nitrate (Colorimetric) 0.232 0.25 91.4mg-N/L -1109010.232 Final QualifierDilMeasuredUnits:Parameter MSD # 9 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035698 Nitrite + Nitrate (Colorimetric) 0.23 0.25 90.6 0.879mg-N/L -1109010.23 Duke Energy Analytical Lab Page 52 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110164 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.033 mg/L -10.033 0.1 < 1/2 RDL Sulfate -0.0099 mg/L -1-0.0099 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 5.72 5 108mg/L -1208015.72 Sulfate 8.08 5 104mg/L -1208018.08 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 5.75 5 109 0.521mg/L -1208015.75 Sulfate 8.1 5 105 0.518mg/L -1208018.1 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 9.58 5 111mg/L -1208019.58 Sulfate 7.24 5 110mg/L -1208017.24 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 9.57 5 111 0.132mg/L -1208019.57 Sulfate 7.24 5 110 0.0109mg/L -1208017.24 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 4.99 5 99.8mg/L -1109014.99 Sulfate 4.97 5 99.5mg/L -1109014.97 Duke Energy Analytical Lab Page 53 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110285 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0289 mg/L -10.0289 0.1 < 1/2 RDL Sulfate -0.0276 mg/L -1-0.0276 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 7.44 5 95.8mg/L -1208017.44 Sulfate 5.08 5 101mg/L -1208015.08 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 7.39 5 94.8 1.05mg/L -1208017.39 Sulfate 5.08 5 101 0.0138mg/L -1208015.08 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 5.42 5 102mg/L -1208015.42 Sulfate 9.15 5 101mg/L -1208019.15 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 5.43 5 102 0.226mg/L -1208015.43 Sulfate 9.16 5 101 0.127mg/L -1208019.16 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 4.9 5 98mg/L -1109014.9 Sulfate 4.88 5 97.5mg/L -1109014.88 Duke Energy Analytical Lab Page 54 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110650 HG 245.1 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) -0.008 ug/L -1-0.008 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) -0.005 ug/L -1-0.005 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.19 2 110ug/L -1158512.19 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.98 2 98.8ug/L -1158511.98 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110040 -- 2016035311 Mercury (Hg) 1.07 1 108ug/L -1307011.07 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110040 -- 2016035311 Mercury (Hg) 1.04 1 105 2.82ug/L -1307011.04 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035695 Mercury (Hg) 0.43 1 43.6ug/L -1307010.43 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035695 Mercury (Hg) 0.426 1 43.2 0.922ug/L -1307010.426 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16110154 -- 2016035731 Mercury (Hg) 1.01 1 99.6ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16110154 -- 2016035731 Mercury (Hg) 0.989 1 97.9 1.72ug/L -1307010.989 Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035697 Mercury (Hg) 0.731 1 72.9ug/L -1307010.731 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035697 Mercury (Hg) 0.73 1 72.8 0.137ug/L -1307010.73 Duke Energy Analytical Lab Page 55 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110688 HG 245.1 Dissolved Mercury Dissolved (cold vapor) in Water (Filtered) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) -0.008 ug/L -1-0.008 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) -0.004 ug/L -1-0.004 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 0.939 1 94.2ug/L -1307010.939 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.971 1 97.4 3.34ug/L -1307010.971 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.12 2 106ug/L -1158512.12 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.94 2 97ug/L -1158511.94 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035697 Mercury (Hg) 0.773 1 77.8ug/L -1307010.773 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035697 Mercury (Hg) 0.757 1 76.2 2.08ug/L -1307010.757 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110154 -- 2016035729 Mercury (Hg) 0.88 1 88ug/L -1307010.88 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110154 -- 2016035729 Mercury (Hg) 0.89 1 89 1.13ug/L -1307010.89 Duke Energy Analytical Lab Page 56 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110313 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) 0.00007 mg/L -10.00007 0.005 < 1/2 RDL Barium (Ba) 0.000175 mg/L -10.000175 0.005 < 1/2 RDL Boron (B) 0.00223 mg/L -10.00223 0.05 < 1/2 RDL Iron (Fe) 0.00007 mg/L -10.00007 0.01 < 1/2 RDL Manganese (Mn) 0.000008 mg/L -10.000008 0.005 < 1/2 RDL Strontium (Sr) 0.000146 mg/L -10.000146 0.005 < 1/2 RDL Zinc (Zn) -0.000412 mg/L -1-0.000412 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Aluminum (Al) 0.000037 mg/L -10.000037 0.005 < 1/2 RDL Barium (Ba) 0.000124 mg/L -10.000124 0.005 < 1/2 RDL Boron (B) -0.00217 mg/L -1-0.00217 0.05 < 1/2 RDL Iron (Fe) 0.000872 mg/L -10.000872 0.01 < 1/2 RDL Manganese (Mn) 0.000088 mg/L -10.000088 0.005 < 1/2 RDL Strontium (Sr) 0.000087 mg/L -10.000087 0.005 < 1/2 RDL Zinc (Zn) -0.000328 mg/L -1-0.000328 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 2.09 2 104mg/L -1158512.09 Barium (Ba) 0.984 1 98.4mg/L -1158510.984 Boron (B) 2.02 2 100mg/L -1158512.02 Iron (Fe) 2.03 2 101mg/L -1158512.03 Manganese (Mn) 0.97 1 97mg/L -1158510.97 Strontium (Sr) 1.9 2 94.8mg/L -1158511.9 Zinc (Zn) 1.04 1 104mg/L -1158511.04 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Aluminum (Al) 2.05 2 102mg/L -1158512.05 Barium (Ba) 0.973 1 97.3mg/L -1158510.973 Boron (B)2 100mg/L -1158512 Iron (Fe) 2 2 99.9mg/L -1158512 Manganese (Mn) 0.96 1 96mg/L -1158510.96 Strontium (Sr) 1.87 2 93.5mg/L -1158511.87 Zinc (Zn) 1.02 1 102mg/L -1158511.02 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110031 -- 2016035264 Aluminum (Al) 5.2 5 104mg/L -1307015.2 Duke Energy Analytical Lab Page 57 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110313 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110031 -- 2016035264 Barium (Ba) 5.18 5 103mg/L -1307015.18 Boron (B) 5.19 5 102mg/L -1307015.19 Iron (Fe) 4.97 5 99.3mg/L -1307014.97 Manganese (Mn) 5.38 5 104mg/L -1307015.38 Strontium (Sr) 5.07 5 101mg/L -1307015.07 Zinc (Zn) 5.27 5 105mg/L -1307015.27 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110031 -- 2016035264 Aluminum (Al) 5.18 5 103 0.309mg/L -1307015.18 Barium (Ba) 5.17 5 103 0.272mg/L -1307015.17 Boron (B) 5.19 5 102 0mg/L -1307015.19 Iron (Fe) 4.98 5 99.4 0.141mg/L -1307014.98 Manganese (Mn) 5.38 5 104 0.0386mg/L -1307015.38 Strontium (Sr) 5.05 5 100 0.319mg/L -1307015.05 Zinc (Zn) 5.26 5 105 0.114mg/L -1307015.26 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110040 -- 2016035303 Aluminum (Al) 5.14 5 103mg/L -1307015.14 Barium (Ba) 5.21 5 103mg/L -1307015.21 Boron (B) 5.11 5 102mg/L -1307015.11 Iron (Fe) 5.91 5 97.8mg/L -1307015.91 Manganese (Mn) 5.33 5 103mg/L -1307015.33 Strontium (Sr) 5.28 5 99.7mg/L -1307015.28 Zinc (Zn) 5.11 5 102mg/L -1307015.11 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110040 -- 2016035303 Aluminum (Al) 5.15 5 103 0.214mg/L -1307015.15 Barium (Ba) 5.18 5 102 0.703mg/L -1307015.18 Boron (B) 5.1 5 102 0.254mg/L -1307015.1 Iron (Fe) 5.91 5 97.9 0.0613mg/L -1307015.91 Manganese (Mn) 5.33 5 103 0.0194mg/L -1307015.33 Strontium (Sr) 5.29 5 99.9 0.22mg/L -1307015.29 Zinc (Zn) 5.12 5 102 0.137mg/L -1307015.12 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16110040 -- 2016035313 Aluminum (Al) 5.21 5 104mg/L -1307015.21 Barium (Ba) 4.85 5 96.2mg/L -1307014.85 Duke Energy Analytical Lab Page 58 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110313 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16110040 -- 2016035313 Boron (B) 5.54 5 104mg/L -1307015.54 Iron (Fe) 4.95 5 98.9mg/L -1307014.95 Manganese (Mn) 5.18 5 104mg/L -1307015.18 Strontium (Sr) 5.26 5 99.4mg/L -1307015.26 Zinc (Zn) 5.05 5 101mg/L -1307015.05 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16110040 -- 2016035313 Aluminum (Al) 5.17 5 103 0.732mg/L -1307015.17 Barium (Ba) 4.84 5 96.1 0.146mg/L -1307014.84 Boron (B) 5.47 5 102 1.24mg/L -1307015.47 Iron (Fe) 4.92 5 98.4 0.547mg/L -1307014.92 Manganese (Mn) 5.14 5 103 0.659mg/L -1307015.14 Strontium (Sr) 5.26 5 99.5 0.0804mg/L -1307015.26 Zinc (Zn) 5.01 5 100 0.855mg/L -1307015.01 Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16110115 -- 2016035536 Aluminum (Al) 5.23 5 105mg/L -1307015.23 Barium (Ba) 5.19 5 102mg/L -1307015.19 Boron (B) 5.08 5 102mg/L -1307015.08 Iron (Fe) 4.96 5 99.2mg/L -1307014.96 Manganese (Mn) 5.2 5 104mg/L -1307015.2 Strontium (Sr) 5.13 5 99.4mg/L -1307015.13 Zinc (Zn) 5.17 5 103mg/L -1307015.17 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16110115 -- 2016035536 Aluminum (Al) 5.24 5 105 0.21mg/L -1307015.24 Barium (Ba) 5.2 5 102 0.235mg/L -1307015.2 Boron (B) 5.1 5 102 0.432mg/L -1307015.1 Iron (Fe) 4.99 5 99.8 0.603mg/L -1307014.99 Manganese (Mn) 5.22 5 104 0.577mg/L -1307015.22 Strontium (Sr) 5.15 5 99.7 0.241mg/L -1307015.15 Zinc (Zn) 5.2 5 104 0.386mg/L -1307015.2 Duke Energy Analytical Lab Page 59 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) -0.000159 mg/L -1-0.000159 0.005 < 1/2 RDL Barium (Ba) 0.000001 mg/L -10.000001 0.005 < 1/2 RDL Boron (B) -0.00372 mg/L -1-0.00372 0.05 < 1/2 RDL Iron (Fe) 0.000414 mg/L -10.000414 0.01 < 1/2 RDL Manganese (Mn) -0.000239 mg/L -1-0.000239 0.005 < 1/2 RDL Strontium (Sr) -0.000016 mg/L -1-0.000016 0.005 < 1/2 RDL Zinc (Zn) 0.00102 mg/L -10.00102 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Aluminum (Al) -0.000138 mg/L -1-0.000138 0.005 < 1/2 RDL Barium (Ba) 0.00194 mg/L -10.00194 0.005 < 1/2 RDL Boron (B) -0.00216 mg/L -1-0.00216 0.05 < 1/2 RDL Iron (Fe) 0.000859 mg/L -10.000859 0.01 < 1/2 RDL Manganese (Mn) -0.000153 mg/L -1-0.000153 0.005 < 1/2 RDL Strontium (Sr) -0.000015 mg/L -1-0.000015 0.005 < 1/2 RDL Zinc (Zn) 0.00137 mg/L -10.00137 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Aluminum (Al) -0.000069 mg/L -1-0.000069 0.005 < 1/2 RDL Barium (Ba) 0.000254 mg/L -10.000254 0.005 < 1/2 RDL Boron (B) -0.00196 mg/L -1-0.00196 0.05 < 1/2 RDL Iron (Fe) 0.00205 mg/L -10.00205 0.01 < 1/2 RDL Manganese (Mn) -0.000006 mg/L -1-0.000006 0.005 < 1/2 RDL Strontium (Sr) -0.000019 mg/L -1-0.000019 0.005 < 1/2 RDL Zinc (Zn) 0.00151 mg/L -10.00151 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 2.17 2 108mg/L -1158512.17 Barium (Ba) 0.983 1 98.3mg/L -1158510.983 Boron (B) 2.01 2 101mg/L -1158512.01 Iron (Fe) 2.02 2 101mg/L -1158512.02 Manganese (Mn) 0.983 1 98.3mg/L -1158510.983 Strontium (Sr) 1.89 2 94.7mg/L -1158511.89 Zinc (Zn) 1.04 1 104mg/L -1158511.04 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Aluminum (Al) 2.17 2 109mg/L -1158512.17 Duke Energy Analytical Lab Page 60 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Barium (Ba) 0.984 1 98.4mg/L -1158510.984 Boron (B) 2.03 2 101mg/L -1158512.03 Iron (Fe) 2.02 2 101mg/L -1158512.02 Manganese (Mn) 0.982 1 98.2mg/L -1158510.982 Strontium (Sr) 1.89 2 94.5mg/L -1158511.89 Zinc (Zn) 1.04 1 104mg/L -1158511.04 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Aluminum (Al) 2.24 2 112mg/L -1158512.24 Barium (Ba) 1.01 1 102mg/L -1158511.01 Boron (B) 2.09 2 104mg/L -1158512.09 Iron (Fe) 2.08 2 104mg/L -1158512.08 Manganese (Mn) 1.01 1 101mg/L -1158511.01 Strontium (Sr) 1.95 2 97.3mg/L -1158511.95 Zinc (Zn) 1.07 1 107mg/L -1158511.07 Final QualifierDilMeasuredUnits:Parameter LCS # 4 % Recovery LCL UCLSpike Aluminum (Al)2 111mg/L -1158512.23 Barium (Ba)1 100mg/L -1158511 Boron (B)2 104mg/L -1158512.07 Iron (Fe)2 103mg/L -1158512.07 Manganese (Mn)1 100mg/L -1158511 Strontium (Sr)2 96.5mg/L -1158511.93 Zinc (Zn)1 106mg/L -1158511.06 Final QualifierDilMeasuredUnits:Parameter LCS # 5 % Recovery LCL UCLSpike Aluminum (Al)2 111mg/L -1158512.23 Barium (Ba)1 104mg/L -1158511.04 Boron (B)2 102mg/L -1158512.05 Iron (Fe)2 101mg/L -1158512.03 Manganese (Mn)1 105mg/L -1158511.05 Strontium (Sr)2 99.5mg/L -1158511.99 Zinc (Zn)1 103mg/L -1158511.03 Final QualifierDilMeasuredUnits:Parameter LCS # 6 % Recovery LCL UCLSpike Aluminum (Al)2 113mg/L -1158512.27 Barium (Ba)1 104mg/L -1158511.04 Duke Energy Analytical Lab Page 61 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter LCS # 6 % Recovery LCL UCLSpike Boron (B)2 104mg/L -1158512.08 Iron (Fe)2 103mg/L -1158512.07 Manganese (Mn)1 100mg/L -1158511 Strontium (Sr)2 99.2mg/L -1158511.98 Zinc (Zn)1 104mg/L -1158511.04 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035692 Aluminum (Al) 5.7 5 114mg/L -1307015.7 Barium (Ba) 5.54 5 111mg/L -1307015.54 Boron (B) 5.48 5 109mg/L -1307015.48 Iron (Fe) 5.38 5 105mg/L -1307015.38 Manganese (Mn) 5.65 5 112mg/L -1307015.65 Strontium (Sr) 5.36 5 106mg/L -1307015.36 Zinc (Zn) 5.58 5 112mg/L -1307015.58 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035692 Aluminum (Al) 5.63 5 112 1.19mg/L -1307015.63 Barium (Ba) 5.5 5 110 0.599mg/L -1307015.5 Boron (B) 5.43 5 108 0.94mg/L -1307015.43 Iron (Fe) 5.34 5 105 0.762mg/L -1307015.34 Manganese (Mn) 5.61 5 111 0.7mg/L -1307015.61 Strontium (Sr) 5.32 5 105 0.836mg/L -1307015.32 Zinc (Zn) 5.54 5 111 0.773mg/L -1307015.54 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035701 Aluminum (Al) 5.71 5 114mg/L -1307015.71 Barium (Ba) 5.62 5 111mg/L -1307015.62 Boron (B) 6.68 5 107mg/L -1307016.68 Iron (Fe) 6.47 5 105mg/L -1307016.47 Manganese (Mn) 6.66 5 108mg/L -1307016.66 Strontium (Sr) 5.74 5 106mg/L -1307015.74 Zinc (Zn) 5.55 5 111mg/L -1307015.55 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035701 Aluminum (Al) 5.71 5 114 0.035mg/L -1307015.71 Barium (Ba) 5.62 5 111 0.018mg/L -1307015.62 Boron (B) 6.69 5 107 0.0187mg/L -1307016.69 Duke Energy Analytical Lab Page 62 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035701 Iron (Fe) 6.49 5 105 0.267mg/L -1307016.49 Manganese (Mn) 6.67 5 109 0.147mg/L -1307016.67 Strontium (Sr) 5.76 5 107 0.432mg/L -1307015.76 Zinc (Zn) 5.56 5 111 0.216mg/L -1307015.56 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16110154 -- 2016035734 Aluminum (Al) 5.91 5 114mg/L -1307015.91 Barium (Ba) 5.73 5 111mg/L -1307015.73 Boron (B) 5.73 5 109mg/L -1307015.73 Iron (Fe) 5.34 5 106mg/L -1307015.34 Manganese (Mn) 6.04 5 112mg/L -1307016.04 Strontium (Sr) 5.36 5 104mg/L -1307015.36 Zinc (Zn) 5.6 5 112mg/L -1307015.6 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16110154 -- 2016035734 Aluminum (Al) 5.96 5 115 0.961mg/L -1307015.96 Barium (Ba) 5.77 5 112 0.738mg/L -1307015.77 Boron (B) 5.82 5 111 1.6mg/L -1307015.82 Iron (Fe) 5.39 5 107 0.902mg/L -1307015.39 Manganese (Mn) 6.08 5 113 0.854mg/L -1307016.08 Strontium (Sr) 5.39 5 105 0.592mg/L -1307015.39 Zinc (Zn) 5.65 5 113 0.889mg/L -1307015.65 Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16110191 -- 2016035863 Aluminum (Al) 5.78 5 115mg/L -1307015.78 Barium (Ba) 5.57 5 111mg/L -1307015.57 Boron (B) 5.7 5 113mg/L -1307015.7 Iron (Fe) 5.56 5 107mg/L -1307015.56 Manganese (Mn) 6.06 5 113mg/L -1307016.06 Strontium (Sr) 5.75 5 109mg/L -1307015.75 Zinc (Zn) 5.54 5 111mg/L -1307015.54 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16110191 -- 2016035863 Aluminum (Al) 5.71 5 114 1.22mg/L -1307015.71 Barium (Ba) 5.55 5 111 0.397mg/L -1307015.55 Boron (B) 5.62 5 111 1.39mg/L -1307015.62 Iron (Fe) 5.48 5 105 1.6mg/L -1307015.48 Duke Energy Analytical Lab Page 63 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16110191 -- 2016035863 Manganese (Mn) 5.96 5 111 1.75mg/L -1307015.96 Strontium (Sr) 5.69 5 108 1.01mg/L -1307015.69 Zinc (Zn) 5.41 5 108 2.38mg/L -1307015.41 Final QualifierDilMeasuredUnits:Parameter MS # 5 % Recovery LCL UCLSpike Parent Sample: J16110227 -- 2016036010 Aluminum (Al) 5.47 5 109mg/L -1307015.47 Barium (Ba) 5.05 5 100mg/L -1307015.05 Boron (B) 10.3 5 97.6mg/L -13070110.3 Iron (Fe) 4.86 5 96.8mg/L -1307014.86 Manganese (Mn) 6.47 5 103mg/L -1307016.47 Strontium (Sr) 6.07 5 104mg/L -1307016.07 Zinc (Zn) 5.15 5 95.4mg/L -1307015.15 Final QualifierDilMeasuredUnits:Parameter MSD # 5 RPD% Recovery LCL UCLSpike Parent Sample: J16110227 -- 2016036010 Aluminum (Al) 5.42 5 108 0.864mg/L -1307015.42 Barium (Ba) 5.01 5 99.6 0.8mg/L -1307015.01 Boron (B) 10.3 5 97.2 0.411mg/L -13070110.3 Iron (Fe) 4.85 5 96.7 0.165mg/L -1307014.85 Manganese (Mn) 6.44 5 103 0.582mg/L -1307016.44 Strontium (Sr) 6.08 5 104 0.193mg/L -1307016.08 Zinc (Zn) 5.13 5 95.1 0.357mg/L -1307015.13 Final QualifierDilMeasuredUnits:Parameter MS # 6 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036125 Aluminum (Al)5 110mg/L -1307015.69 Barium (Ba)5 104mg/L -1307015.21 Boron (B)5 104mg/L -1307015.21 Iron (Fe)5 99.7mg/L -1307014.99 Manganese (Mn)5 106mg/L -1307015.28 Strontium (Sr)5 102mg/L -1307015.33 Zinc (Zn)5 105mg/L -1307015.26 Final QualifierDilMeasuredUnits:Parameter MSD # 6 RPD% Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036125 Aluminum (Al)5 110 0.241mg/L -1307015.68 Barium (Ba)5 104 0.114mg/L -1307015.2 Boron (B)5 104 0.355mg/L -1307015.22 Iron (Fe)5 99.7 0.012mg/L -1307014.99 Manganese (Mn)5 105 0.171mg/L -1307015.27 Duke Energy Analytical Lab Page 64 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 6 RPD% Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036125 Strontium (Sr)5 101 0.262mg/L -1307015.31 Zinc (Zn)5 105 0.0723mg/L -1307015.25 Final QualifierDilMeasuredUnits:Parameter MS # 7 % Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036318 Aluminum (Al)5 112mg/L -1307015.6 Barium (Ba)5 110mg/L -1307015.51 Boron (B)5 104mg/L -1307015.19 Iron (Fe)5 101mg/L -1307015.05 Manganese (Mn)5 105mg/L -1307015.59 Strontium (Sr)5 108mg/L -1307015.58 Zinc (Zn)5 103mg/L -1307015.15 Final QualifierDilMeasuredUnits:Parameter MSD # 7 RPD% Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036318 Aluminum (Al)5 110 1.31mg/L -1307015.52 Barium (Ba)5 107 2.13mg/L -1307015.4 Boron (B)5 107 2.9mg/L -1307015.34 Iron (Fe)5 98.8 1.89mg/L -1307014.95 Manganese (Mn)5 103 2.13mg/L -1307015.48 Strontium (Sr)5 106 1.62mg/L -1307015.49 Zinc (Zn)5 101 1.72mg/L -1307015.06 Final QualifierDilMeasuredUnits:Parameter MS # 8 % Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036327 Aluminum (Al)5 113mg/L -1307015.66 Barium (Ba)5 109mg/L -1307015.5 Boron (B)5 102mg/L -1307015.09 Iron (Fe)5 98.1mg/L -1307016.68 Manganese (Mn)5 104mg/L -1307016.11 Strontium (Sr)5 107mg/L -1307015.6 Zinc (Zn)5 101mg/L -1307015.05 Final QualifierDilMeasuredUnits:Parameter MSD # 8 RPD% Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036327 Aluminum (Al)5 115 1.36mg/L -1307015.74 Barium (Ba)5 110 0.821mg/L -1307015.54 Boron (B)5 109 6.76mg/L -1307015.44 Iron (Fe)5 101 2.46mg/L -1307016.8 Manganese (Mn)5 106 2.22mg/L -1307016.22 Strontium (Sr)5 108 0.851mg/L -1307015.64 Duke Energy Analytical Lab Page 65 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 8 RPD% Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036327 Zinc (Zn)5 103 2.18mg/L -1307015.16 Final QualifierDilMeasuredUnits:Parameter MS # 9 % Recovery LCL UCLSpike Parent Sample: J16110329 -- 2016036493 Aluminum (Al)5 114mg/L -1307015.72 Barium (Ba)5 108mg/L -1307015.52 Boron (B)5 108mg/L -1307015.42 Iron (Fe)5 101mg/L -1307015.33 Manganese (Mn)5mg/L -130701Not Tested Strontium (Sr)5 106mg/L -1307016.23 Zinc (Zn)5 103mg/L -1307015.14 Final QualifierDilMeasuredUnits:Parameter MSD # 9 RPD% Recovery LCL UCLSpike Parent Sample: J16110329 -- 2016036493 Aluminum (Al)5 114 0.651mg/L -1307015.68 Barium (Ba)5 108 0.344mg/L -1307015.5 Boron (B)5 108 0.155mg/L -1307015.41 Iron (Fe)5 101 0.648mg/L -1307015.3 Manganese (Mn)5 105mg/L -1307015.52 Strontium (Sr)5 106 0.229mg/L -1307016.24 Zinc (Zn)5 102 1.01mg/L -1307015.09 Final QualifierDilMeasuredUnits:Parameter MS # 10 % Recovery LCL UCLSpike Parent Sample: J16110398 -- 2016036763 Aluminum (Al)5 112mg/L -1307015.6 Barium (Ba)5 105mg/L -1307015.31 Boron (B)5 109mg/L -1307015.44 Iron (Fe)5 100mg/L -1307016.67 Manganese (Mn)5 106mg/L -1307016.02 Strontium (Sr)5 106mg/L -1307015.49 Zinc (Zn)5 103mg/L -1307015.14 Final QualifierDilMeasuredUnits:Parameter MSD # 10 RPD% Recovery LCL UCLSpike Parent Sample: J16110398 -- 2016036763 Aluminum (Al)5 113mg/L -1307015.65 Barium (Ba)5 108mg/L -1307015.43 Boron (B)5 109mg/L -1307015.45 Iron (Fe)5 101mg/L -1307016.69 Manganese (Mn)5 107mg/L -1307016.05 Strontium (Sr)5 106mg/L -1307015.51 Zinc (Zn)5 103mg/L -1307015.15 Duke Energy Analytical Lab Page 66 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110393 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Calcium (Ca) 0.00098 mg/L -10.00098 0.01 < 1/2 RDL Magnesium (Mg) 0.00043 mg/L -10.00043 0.005 < 1/2 RDL Potassium (K) -0.00768 mg/L -1-0.00768 0.1 < 1/2 RDL Sodium (Na) 0.000491 mg/L -10.000491 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Calcium (Ca) 0.00139 mg/L -10.00139 0.01 < 1/2 RDL Magnesium (Mg) 0.000124 mg/L -10.000124 0.005 < 1/2 RDL Potassium (K) -0.0185 mg/L -1-0.0185 0.1 < 1/2 RDL Sodium (Na) 0.00654 mg/L -10.00654 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Calcium (Ca) 0.0249 mg/L b1, b110.0249 0.01 > RDL Magnesium (Mg) 0.00545 mg/L b1, b110.00545 0.005 > RDL Potassium (K) -0.00119 mg/L -1-0.00119 0.1 < 1/2 RDL Sodium (Na) 0.0182 mg/L -10.0182 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Calcium (Ca) 2.03 2 101mg/L -1158512.03 Magnesium (Mg) 1.99 2 99.5mg/L -1158511.99 Potassium (K) 3.99 4 99.7mg/L -1158513.99 Sodium (Na) 8.26 8.1 102mg/L -1158518.26 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Calcium (Ca) 2.03 2 102mg/L -1158512.03 Magnesium (Mg) 1.98 2 99mg/L -1158511.98 Potassium (K) 3.99 4 99.8mg/L -1158513.99 Sodium (Na) 8.3 8.1 103mg/L -1158518.3 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Calcium (Ca) 2.01 2 101mg/L -1158512.01 Magnesium (Mg) 1.97 2 98.3mg/L -1158511.97 Potassium (K) 3.92 4 98mg/L -1158513.92 Sodium (Na) 8.17 8.1 101mg/L -1158518.17 Duke Energy Analytical Lab Page 67 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110393 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110031 -- 2016035264 Calcium (Ca) 13.4 5 100mg/L -13070113.4 Magnesium (Mg) 8.46 5 103mg/L -1307018.46 Potassium (K) 6.62 5 104mg/L -1307016.62 Sodium (Na) 12.1 5 86mg/L -13070112.1 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110031 -- 2016035264 Calcium (Ca) 13.4 5 102 1.17mg/L -13070113.4 Magnesium (Mg) 8.49 5 104 0.656mg/L -1307018.49 Potassium (K) 6.65 5 104 0.519mg/L -1307016.65 Sodium (Na) 12.2 5 87.5 1.77mg/L -13070112.2 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110107 -- 2016035506 Calcium (Ca) 22.1 5 92mg/L -13070122.1 Magnesium (Mg) 9.25 5 98.9mg/L -1307019.25 Potassium (K) 9.71 5 98.5mg/L -1307019.71 Sodium (Na) 16 5 89.1mg/L -13070116 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110107 -- 2016035506 Calcium (Ca) 21.9 5 88.5 3.9mg/L -13070121.9 Magnesium (Mg) 9.2 5 97.9 1.06mg/L -1307019.2 Potassium (K) 9.68 5 97.7 0.734mg/L -1307019.68 Sodium (Na) 15.9 5 87.7 1.58mg/L -13070115.9 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16110115 -- 2016035537 Calcium (Ca) 48.4 5 69.6mg/L -13070148.4 Magnesium (Mg) 13.4 5 80.7mg/L -13070113.4 Potassium (K) 7.32 5 102mg/L -1307017.32 Sodium (Na) 17.5 5 95.5mg/L -13070117.5 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16110115 -- 2016035537 Calcium (Ca) 48.5 5 72.4 3.86mg/L -13070148.5 Magnesium (Mg) 13.4 5 81 0.297mg/L -13070113.4 Potassium (K) 7.31 5 102 0.0586mg/L -1307017.31 Sodium (Na) 17.5 5 95.3 0.231mg/L -13070117.5 Duke Energy Analytical Lab Page 68 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110393 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035692 Calcium (Ca) 24.4 5 63.8mg/L -13070127.9 Magnesium (Mg) 6.78 5 88.7mg/L -13070111.3 Potassium (K) 7.72 5 88.5mg/L -13070112.2 Sodium (Na) 36.4 5 89.6mg/L -13070141.3 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035692 Calcium (Ca) 20.4 5 62.7 1.71mg/L -13070127.8 Magnesium (Mg) 1.73 5 88.8 0.115mg/L -13070111.3 Potassium (K) 2.67 5 87.7 0.881mg/L -13070112.2 Sodium (Na) 32.3 5 83.1 7.49mg/L -13070141 Final QualifierDilMeasuredUnits:Parameter MS # 5 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035701 Calcium (Ca) 11.8 5 81.4mg/L -13070133.4 Magnesium (Mg) 7.25 5 84.1mg/L -13070114.7 Potassium (K) 7.14 5 101mg/L -1307017.39 Sodium (Na) 11.5 5 90.7mg/L -13070127 Final QualifierDilMeasuredUnits:Parameter MSD # 5 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035701 Calcium (Ca) 11.8 5 73.5 10.1mg/L -13070133 Magnesium (Mg) 7.29 5 81 3.66mg/L -13070114.6 Potassium (K) 7.17 5 101 0.339mg/L -1307017.38 Sodium (Na) 11.4 5 88.4 2.47mg/L -13070126.9 Final QualifierDilMeasuredUnits:Parameter MS # 6 % Recovery LCL UCLSpike Parent Sample: J16110154 -- 2016035733 Calcium (Ca) 33.4 5 96.9mg/L -13070111.8 Magnesium (Mg) 14.7 5 101mg/L -1307017.25 Potassium (K) 7.39 5 100mg/L -1307017.14 Sodium (Na) 27 5 92.2mg/L -13070111.5 Final QualifierDilMeasuredUnits:Parameter MSD # 6 RPD% Recovery LCL UCLSpike Parent Sample: J16110154 -- 2016035733 Calcium (Ca) 33 5 98.8 1.99mg/L -13070111.9 Magnesium (Mg) 14.6 5 101 0.753mg/L -1307017.29 Potassium (K) 7.38 5 101 0.578mg/L -1307017.17 Sodium (Na) 26.9 5 90.8 1.52mg/L -13070111.4 Duke Energy Analytical Lab Page 69 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110256 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) 0.000854 mg/L -10.000854 0.005 < 1/2 RDL Barium (Ba) 0.000537 mg/L -10.000537 0.005 < 1/2 RDL Boron (B) 0.00222 mg/L -10.00222 0.05 < 1/2 RDL Iron (Fe) 0.000543 mg/L -10.000543 0.01 < 1/2 RDL Manganese (Mn) 0.000409 mg/L -10.000409 0.005 < 1/2 RDL Strontium (Sr) 0.000587 mg/L -10.000587 0.005 < 1/2 RDL Zinc (Zn) 0.000367 mg/L -10.000367 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 5.14 5 103mg/L -1158515.14 Barium (Ba) 5.01 5 100mg/L -1158515.01 Boron (B) 5 5 99.9mg/L -1158515 Iron (Fe) 4.92 5 98.5mg/L -1158514.92 Manganese (Mn) 5.11 5 102mg/L -1158515.11 Strontium (Sr) 4.93 5 98.7mg/L -1158514.93 Zinc (Zn) 5.05 5 101mg/L -1158515.05 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035690 Aluminum (Al) 5.36 5 103mg/L -1307015.36 Barium (Ba) 5.06 5 101mg/L -1307015.06 Boron (B) 5.04 5 100mg/L -1307015.04 Iron (Fe) 5.07 5 99.2mg/L -1307015.07 Manganese (Mn) 5.15 5 103mg/L -1307015.15 Strontium (Sr) 5.15 5 99.8mg/L -1307015.15 Zinc (Zn) 5.05 5 101mg/L -1307015.05 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035690 Aluminum (Al) 5.41 5 104 0.982mg/L -1307015.41 Barium (Ba) 5.14 5 102 1.62mg/L -1307015.14 Boron (B) 5.13 5 102 1.7mg/L -1307015.13 Iron (Fe) 5.16 5 101 1.7mg/L -1307015.16 Manganese (Mn) 5.23 5 104 1.51mg/L -1307015.23 Strontium (Sr) 5.21 5 101 1.31mg/L -1307015.21 Zinc (Zn) 5.12 5 102 1.26mg/L -1307015.12 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035699 Aluminum (Al) 5.29 5 106mg/L -1307015.29 Duke Energy Analytical Lab Page 70 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110256 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035699 Barium (Ba) 5.2 5 103mg/L -1307015.2 Boron (B) 5.2 5 104mg/L -1307015.2 Iron (Fe) 5.59 5 101mg/L -1307015.59 Manganese (Mn) 6 5 105mg/L -1307016 Strontium (Sr) 5.25 5 102mg/L -1307015.25 Zinc (Zn) 5.11 5 102mg/L -1307015.11 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035699 Aluminum (Al) 5.28 5 105 0.133mg/L -1307015.28 Barium (Ba) 5.18 5 103 0.37mg/L -1307015.18 Boron (B) 5.21 5 104 0.0577mg/L -1307015.21 Iron (Fe) 5.59 5 101 0.0198mg/L -1307015.59 Manganese (Mn) 6.01 5 106 0.209mg/L -1307016.01 Strontium (Sr) 5.24 5 101 0.217mg/L -1307015.24 Zinc (Zn) 5.14 5 103 0.469mg/L -1307015.14 Duke Energy Analytical Lab Page 71 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110448 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) 0.0049 ug/L -10.0049 1 < 1/2 RDL Arsenic (As) -0.0241 ug/L -1-0.0241 1 < 1/2 RDL Beryllium (Be) 0.0068 ug/L -10.0068 1 < 1/2 RDL Cadmium (Cd) -0.0027 ug/L -1-0.0027 1 < 1/2 RDL Chromium (Cr) -0.0208 ug/L -1-0.0208 1 < 1/2 RDL Cobalt (Co) 0.0076 ug/L -10.0076 1 < 1/2 RDL Copper (Cu) -0.0854 ug/L -1-0.0854 1 < 1/2 RDL Lead (Pb) -0.0022 ug/L -1-0.0022 1 < 1/2 RDL Molybdenum (Mo) -0.0073 ug/L -1-0.0073 1 < 1/2 RDL Nickel (Ni) 0.0261 ug/L -10.0261 1 < 1/2 RDL Selenium (Se) -0.0429 ug/L -1-0.0429 1 < 1/2 RDL Thallium (Tl) Low Level -0.0115 ug/L -1-0.0115 0.2 < 1/2 RDL Vanadium (V) Low Level -0.0221 ug/L -1-0.0221 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 51.1 50 102ug/L -11585151.1 Arsenic (As) 50.6 50 101ug/L -11585150.6 Beryllium (Be) 50.2 50 100ug/L -11585150.2 Cadmium (Cd) 49.1 50 98.2ug/L -11585149.1 Chromium (Cr) 51.3 50 103ug/L -11585151.3 Cobalt (Co) 50.4 50 101ug/L -11585150.4 Copper (Cu) 50.1 50 100ug/L -11585150.1 Lead (Pb) 50.1 50 100ug/L -11585150.1 Molybdenum (Mo) 51.5 50 103ug/L -11585151.5 Nickel (Ni) 48.3 50 96.6ug/L -11585148.3 Selenium (Se) 52.7 50 105ug/L -11585152.7 Thallium (Tl) Low Level 44.2 50 88.4ug/L -11585144.2 Vanadium (V) Low Level 51 50 102ug/L -11585151 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110117 -- 2016035555 Antimony (Sb) 52.7 50 105ug/L -13070152.7 Arsenic (As) 49.5 50 98.8ug/L -13070149.5 Beryllium (Be) 51.2 50 102ug/L -13070151.2 Cadmium (Cd) 49.4 50 98.7ug/L -13070149.4 Chromium (Cr) 50.8 50 101ug/L -13070150.8 Cobalt (Co) 49.4 50 98.8ug/L -13070149.4 Copper (Cu) 51.9 50 103ug/L -13070151.9 Lead (Pb) 50.5 50 101ug/L -13070150.5 Duke Energy Analytical Lab Page 72 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110448 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110117 -- 2016035555 Molybdenum (Mo) 49.9 50 99ug/L -13070149.9 Nickel (Ni) 49.7 50 99.1ug/L -13070149.7 Selenium (Se) 50.6 50 101ug/L -13070150.6 Thallium (Tl) Low Level 46.5 50 92.9ug/L -13070146.5 Vanadium (V) Low Level 54.2 50 102ug/L -13070154.2 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110117 -- 2016035555 Antimony (Sb) 52.4 50 105 0.552ug/L -13070152.4 Arsenic (As) 51.2 50 102 3.33ug/L -13070151.2 Beryllium (Be) 51.4 50 103 0.351ug/L -13070151.4 Cadmium (Cd) 50 50 99.9 1.21ug/L -13070150 Chromium (Cr) 50.9 50 101 0.316ug/L -13070150.9 Cobalt (Co) 50.9 50 102 2.93ug/L -13070150.9 Copper (Cu) 50.7 50 101 2.29ug/L -13070150.7 Lead (Pb) 50.7 50 101 0.514ug/L -13070150.7 Molybdenum (Mo) 50.5 50 100 1.3ug/L -13070150.5 Nickel (Ni) 50.5 50 101 1.68ug/L -13070150.5 Selenium (Se) 51.4 50 103 1.73ug/L -13070151.4 Thallium (Tl) Low Level 47.7 50 95.2 2.44ug/L -13070147.7 Vanadium (V) Low Level 55.7 50 105 2.89ug/L -13070155.7 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035699 Antimony (Sb) 51 50 102ug/L -13070151 Arsenic (As) 54.1 50 108ug/L -13070154.1 Beryllium (Be) 55.4 50 111ug/L -13070155.4 Cadmium (Cd) 47.6 50 95.2ug/L -13070147.6 Chromium (Cr) 54.7 50 109ug/L -13070154.7 Cobalt (Co) 54.2 50 107ug/L -13070154.2 Copper (Cu) 52.3 50 104ug/L -13070152.3 Lead (Pb) 50.4 50 101ug/L -13070150.4 Molybdenum (Mo) 51.4 50 101ug/L -13070151.4 Nickel (Ni) 51.6 50 102ug/L -13070151.6 Selenium (Se) 52.9 50 106ug/L -13070152.9 Thallium (Tl) Low Level 39 50 77.9ug/L -13070139 Vanadium (V) Low Level 54.9 50 110ug/L -13070154.9 Duke Energy Analytical Lab Page 73 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110448 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035699 Antimony (Sb) 52.4 50 105 2.55ug/L -13070152.4 Arsenic (As) 55.2 50 110 2.01ug/L -13070155.2 Beryllium (Be) 54.8 50 109 1.18ug/L -13070154.8 Cadmium (Cd) 48.3 50 96.5 1.34ug/L -13070148.3 Chromium (Cr) 55.1 50 110 0.819ug/L -13070155.1 Cobalt (Co) 53.9 50 106 0.659ug/L -13070153.9 Copper (Cu) 52.9 50 106 1.2ug/L -13070152.9 Lead (Pb) 50.7 50 101 0.554ug/L -13070150.7 Molybdenum (Mo) 54.2 50 107 5.39ug/L -13070154.2 Nickel (Ni) 54.6 50 108 5.64ug/L -13070154.6 Selenium (Se) 53 50 106 0.113ug/L -13070153 Thallium (Tl) Low Level 38.6 50 77.1 1.06ug/L -13070138.6 Vanadium (V) Low Level 56 50 112 2.04ug/L -13070156 Duke Energy Analytical Lab Page 74 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110263 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) 0.264 ug/L -10.264 1 < 1/2 RDL Arsenic (As) -0.02 ug/L -1-0.02 1 < 1/2 RDL Beryllium (Be) 0.0032 ug/L -10.0032 1 < 1/2 RDL Cadmium (Cd) 0 ug/L -10 1 < 1/2 RDL Chromium (Cr) 0.0256 ug/L -10.0256 1 < 1/2 RDL Cobalt (Co) -0.0027 ug/L -1-0.0027 1 < 1/2 RDL Copper (Cu) -0.216 ug/L -1-0.216 1 < 1/2 RDL Lead (Pb) -0.0032 ug/L -1-0.0032 1 < 1/2 RDL Molybdenum (Mo) 0.0126 ug/L -10.0126 1 < 1/2 RDL Nickel (Ni) -0.0101 ug/L -1-0.0101 1 < 1/2 RDL Selenium (Se) 0.0539 ug/L -10.0539 1 < 1/2 RDL Thallium (Tl) Low Level 0.0065 ug/L -10.0065 0.2 < 1/2 RDL Vanadium (V) Low Level -0.0031 ug/L -1-0.0031 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 51.6 50 103ug/L -11585151.6 Arsenic (As) 48.3 50 96.5ug/L -11585148.3 Beryllium (Be) 45.9 50 91.8ug/L -11585145.9 Cadmium (Cd) 49.2 50 98.3ug/L -11585149.2 Chromium (Cr) 46.7 50 93.4ug/L -11585146.7 Cobalt (Co) 46.7 50 93.4ug/L -11585146.7 Copper (Cu) 47.3 50 94.6ug/L -11585147.3 Lead (Pb) 49.9 50 99.7ug/L -11585149.9 Molybdenum (Mo) 48 50 96ug/L -11585148 Nickel (Ni) 46.5 50 93.1ug/L -11585146.5 Selenium (Se) 50 50 100ug/L -11585150 Thallium (Tl) Low Level 49 50 98ug/L -11585149 Vanadium (V) Low Level 46.1 50 92.1ug/L -11585146.1 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035692 Antimony (Sb) 53.4 50 105ug/L -13070153.4 Arsenic (As) 47.5 50 93.3ug/L -13070147.5 Beryllium (Be) 45.1 50 90.3ug/L -13070145.1 Cadmium (Cd) 47.5 50 95ug/L -13070147.5 Chromium (Cr) 45.7 50 91ug/L -13070145.7 Cobalt (Co) 46 50 92ug/L -13070146 Copper (Cu) 46.8 50 93.2ug/L -13070146.8 Lead (Pb) 48.2 50 96.2ug/L -13070148.2 Duke Energy Analytical Lab Page 75 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110263 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035692 Molybdenum (Mo) 109 50 96.6ug/L -130701109 Nickel (Ni) 46.4 50 92.4ug/L -13070146.4 Selenium (Se) 46.9 50 93.7ug/L -13070146.9 Thallium (Tl) Low Level 49 50 97.9ug/L -13070149 Vanadium (V) Low Level 46.9 50 92.7ug/L -13070146.9 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035692 Antimony (Sb) 52.1 50 103 2.33ug/L -13070152.1 Arsenic (As) 48.6 50 95.6 2.48ug/L -13070148.6 Beryllium (Be) 47.4 50 94.7 4.76ug/L -13070147.4 Cadmium (Cd) 47.4 50 94.7 0.253ug/L -13070147.4 Chromium (Cr) 46.5 50 92.8 1.92ug/L -13070146.5 Cobalt (Co) 46.3 50 92.6 0.715ug/L -13070146.3 Copper (Cu) 47.2 50 93.9 0.727ug/L -13070147.2 Lead (Pb) 48.5 50 96.9 0.684ug/L -13070148.5 Molybdenum (Mo) 108 50 94.8 1.88ug/L -130701108 Nickel (Ni) 44.8 50 89.2 3.61ug/L -13070144.8 Selenium (Se) 45.3 50 90.4 3.54ug/L -13070145.3 Thallium (Tl) Low Level 49.5 50 98.9 1.02ug/L -13070149.5 Vanadium (V) Low Level 48.1 50 95.1 2.58ug/L -13070148.1 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035700 Antimony (Sb) 54.5 50 108ug/L -13070154.5 Arsenic (As) 76.7 50 97.1ug/L -13070176.7 Beryllium (Be) 48.3 50 96.5ug/L -13070148.3 Cadmium (Cd) 46.9 50 93.9ug/L -13070146.9 Chromium (Cr) 47.9 50 93.9ug/L -13070147.9 Cobalt (Co) 50.1 50 91.3ug/L -13070150.1 Copper (Cu) 46.1 50 92ug/L -13070146.1 Lead (Pb) 48.7 50 97.2ug/L -13070148.7 Molybdenum (Mo) 52.9 50 96.9ug/L -13070152.9 Nickel (Ni) 46.5 50 92.1ug/L -13070146.5 Selenium (Se) 47.7 50 95ug/L -13070147.7 Thallium (Tl) Low Level 44.6 50 89.1ug/L -13070144.6 Vanadium (V) Low Level 57.8 50 95.7ug/L -13070157.8 Duke Energy Analytical Lab Page 76 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110263 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035700 Antimony (Sb) 52.1 50 103 4.54ug/L -13070152.1 Arsenic (As) 77.1 50 97.9 0.779ug/L -13070177.1 Beryllium (Be) 48.4 50 96.7 0.269ug/L -13070148.4 Cadmium (Cd) 47.6 50 95.1 1.35ug/L -13070147.6 Chromium (Cr) 48.4 50 94.9 1.06ug/L -13070148.4 Cobalt (Co) 51.3 50 93.7 2.55ug/L -13070151.3 Copper (Cu) 46.3 50 92.4 0.347ug/L -13070146.3 Lead (Pb) 49.2 50 98.2 1.04ug/L -13070149.2 Molybdenum (Mo) 55.1 50 101 4.48ug/L -13070155.1 Nickel (Ni) 47.4 50 94 2.04ug/L -13070147.4 Selenium (Se) 47.1 50 93.9 1.14ug/L -13070147.1 Thallium (Tl) Low Level 45.6 50 91.2 2.35ug/L -13070145.6 Vanadium (V) Low Level 58.2 50 96.5 0.853ug/L -13070158.2 Duke Energy Analytical Lab Page 77 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110311 TDS TOTAL DISSOLVED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TDS mg/L -12 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration TDS mg/L -12 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16110145 -- 2016035690 TDS 1.23mg/L -1161 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16110145 -- 2016035692 TDS 5mg/L -1156 Final QualifierDilMeasuredUnits:Parameter Duplicate # 3 RPD Parent Sample: J16110145 -- 2016035693 TDS 4.68mg/L -1153 Final QualifierDilMeasuredUnits:Parameter Duplicate # 4 RPD Parent Sample: J16110145 -- 2016035694 TDS 2.14mg/L -1142 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 97mg/L -11090197 Duke Energy Analytical Lab Page 78 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110567 Total Carbon Total Carbon Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TOC mg/L -10 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration TOC mg/L -10 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration TOC mg/L -10.007 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 4 RDL Relative Concentration TOC mg/L -10 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike TOC 2 109mg/L -1208012.37 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike TOC 2 104 4.18mg/L -1208012.28 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike TOC 2 98.5mg/L -1208012.36 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike TOC 2 103 4.37mg/L -1208012.44 Final QualifierDilMeasuredUnits:Parameter IS # 3 % Recovery LCL UCLSpike TOC 2 89.6mg/L -1208014.12 Final QualifierDilMeasuredUnits:Parameter ISD # 3 RPD% Recovery LCL UCLSpike TOC 2 89.5 0.0558mg/L -1208014.12 Final QualifierDilMeasuredUnits:Parameter IS # 4 % Recovery LCL UCLSpike TOC 2 93.5mg/L -1208012.62 Final QualifierDilMeasuredUnits:Parameter ISD # 4 RPD% Recovery LCL UCLSpike TOC 2 101 7.91mg/L -1208012.77 Duke Energy Analytical Lab Page 79 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110567 Total Carbon Total Carbon Level II QC Summary Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TOC 2.87 100mg/L -1158512.87 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike TOC 2.87 97.4mg/L -1158512.79 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike TOC 2.87 96.1mg/L -1158512.76 Final QualifierDilMeasuredUnits:Parameter LCS # 4 % Recovery LCL UCLSpike TOC 2.87 97.2mg/L -1158512.79 Duke Energy Analytical Lab Page 80 of 147 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110145 Q16110280 TSS TOTAL SUSPENDED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TSS mg/L -10 5 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16110145 -- 2016035690 TSS 13.3mg/L -11.4 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16110145 -- 2016035692 TSS 6.45mg/L -16.4 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TSS 50 93.6mg/L -11090146.8 Duke Energy Analytical Lab Page 81 of 147 #=CL# November 11, 2016 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92318650 92318650 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J16110145 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on November 04, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator Enclosures cc:Program Manager, Duke Energy Anne Pifer REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 42 Duke Energy Analytical Lab Page 82 of 147 #=CP# CERTIFICATIONS Pace Project No.: Project: 92318650 J16110145 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 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 York Certification #: 11608 North Carolina Environmental Certificate #: 667 North Carolina Certification #: 12710 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 Wyoming Certification: FL NELAC Reciprocity West Virginia Certification #: 9962C Wisconsin Certification #: 399079670 Wyoming (EPA Region 8): FL NELAC Reciprocity Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 42 Duke Energy Analytical Lab Page 83 of 147 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92318650 J16110145 Lab ID Sample ID Matrix Date Collected Date Received 92318650001 2016035690 Water 11/03/16 09:25 11/04/16 14:55 92318650002 2016035692 Water 11/03/16 09:50 11/04/16 14:55 92318650003 2016035693 Water 11/03/16 09:20 11/04/16 14:55 92318650004 2016035694 Water 11/03/16 10:26 11/04/16 14:55 92318650005 2016035695 Water 11/03/16 12:47 11/04/16 14:55 92318650006 2016035696 Water 11/03/16 13:32 11/04/16 14:55 92318650007 2016035697 Water 11/03/16 13:35 11/04/16 14:55 92318650008 2016035698 Water 11/03/16 13:50 11/04/16 14:55 92318650009 2016035699 Water 11/03/16 15:40 11/04/16 14:55 92318650010 2016035700 Water 11/03/16 14:25 11/04/16 14:55 92318650011 2016035701 Water 11/03/16 14:15 11/04/16 14:55 92318650012 2016035702 Water 11/03/16 16:40 11/04/16 14:55 92318650013 2016035703 Water 11/03/16 16:15 11/04/16 14:55 92318650014 2016035704 Water 11/03/16 13:51 11/04/16 14:55 92318650015 2016035706 Water 11/03/16 17:24 11/04/16 14:55 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 42 Duke Energy Analytical Lab Page 84 of 147 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92318650 J16110145 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92318650001 2016035690 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650002 2016035692 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650003 2016035693 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650004 2016035694 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650005 2016035695 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650006 2016035696 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650007 2016035697 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650008 2016035698 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650009 2016035699 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650010 2016035700 RSK 175 Modified 1 PASI-CWDV REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 42 Duke Energy Analytical Lab Page 85 of 147 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92318650 J16110145 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650011 2016035701 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650012 2016035702 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650013 2016035703 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650014 2016035704 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92318650015 2016035706 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 42 Duke Energy Analytical Lab Page 86 of 147 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92318650 J16110145 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92318650001 2016035690 Alkalinity,Bicarbonate (CaCO3)44.9 mg/L 11/08/16 04:075.0SM 2320B Alkalinity, Total as CaCO3 44.9 mg/L 11/08/16 04:075.0SM 2320B Chromium, Hexavalent 0.36 ug/L 11/11/16 10:080.075EPA 218.7 92318650002 2016035692 Methane 3150 ug/L 11/07/16 15:51 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)116 mg/L 11/08/16 04:175.0SM 2320B Alkalinity, Total as CaCO3 116 mg/L 11/08/16 04:175.0SM 2320B Chromium, Hexavalent 0.25 ug/L 11/10/16 18:000.12EPA 218.7 92318650003 2016035693 Methane 608 ug/L 11/07/16 16:06 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)49.3 mg/L 11/08/16 04:295.0SM 2320B Alkalinity, Total as CaCO3 49.3 mg/L 11/08/16 04:295.0SM 2320B Chromium, Hexavalent 1.6 ug/L 11/11/16 10:210.50EPA 218.7 92318650004 2016035694 Alkalinity,Bicarbonate (CaCO3)81.0 mg/L 11/08/16 04:595.0SM 2320B Alkalinity, Total as CaCO3 81.0 mg/L 11/08/16 04:595.0SM 2320B Chromium, Hexavalent 0.18 ug/L 11/11/16 10:340.025EPA 218.7 92318650005 2016035695 Methane 30500 ug/L 11/11/16 12:43 N240.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)424 mg/L 11/08/16 05:095.0SM 2320B Alkalinity, Carbonate (CaCO3)12.3 mg/L 11/08/16 05:095.0SM 2320B Alkalinity, Total as CaCO3 436 mg/L 11/08/16 05:095.0SM 2320B Chromium, Hexavalent 0.99 ug/L 11/11/16 10:470.50EPA 218.7 92318650006 2016035696 Alkalinity,Bicarbonate (CaCO3)44.3 mg/L 11/08/16 05:335.0SM 2320B Alkalinity, Total as CaCO3 44.3 mg/L 11/08/16 05:335.0SM 2320B Chromium, Hexavalent 0.053 ug/L 11/10/16 15:050.025EPA 218.7 92318650007 2016035697 Alkalinity,Bicarbonate (CaCO3)276 mg/L 11/08/16 05:445.0SM 2320B Alkalinity, Total as CaCO3 276 mg/L 11/08/16 05:445.0SM 2320B 92318650008 2016035698 Methane 7850 ug/L 11/07/16 17:22 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)249 mg/L 11/08/16 05:575.0SM 2320B Alkalinity, Carbonate (CaCO3)5.2 mg/L 11/08/16 05:575.0SM 2320B Alkalinity, Total as CaCO3 254 mg/L 11/08/16 05:575.0SM 2320B Sulfide 0.74 mg/L 11/08/16 14:000.10SM 4500-S2D Chromium, Hexavalent 0.18 ug/L 11/10/16 15:570.12EPA 218.7 92318650009 2016035699 Alkalinity,Bicarbonate (CaCO3)157 mg/L 11/08/16 06:115.0SM 2320B Alkalinity, Total as CaCO3 157 mg/L 11/08/16 06:115.0SM 2320B 92318650010 2016035700 Methane 43300 ug/L 11/11/16 12:58 N2100RSK 175 Modified REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 42 Duke Energy Analytical Lab Page 87 of 147 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92318650 J16110145 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92318650010 2016035700 Alkalinity,Bicarbonate (CaCO3)589 mg/L 11/08/16 11:075.0SM 2320B Alkalinity, Total as CaCO3 589 mg/L 11/08/16 11:075.0SM 2320B Chromium, Hexavalent 0.86 ug/L 11/10/16 16:230.50EPA 218.7 92318650011 2016035701 Methane 125 ug/L 11/07/16 19:24 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)64.0 mg/L 11/08/16 12:315.0SM 2320B Alkalinity, Total as CaCO3 64.0 mg/L 11/08/16 12:315.0SM 2320B 92318650012 2016035702 Methane 136 ug/L 11/07/16 19:40 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)247 mg/L 11/08/16 12:435.0SM 2320B Alkalinity, Total as CaCO3 247 mg/L 11/08/16 12:435.0SM 2320B Sulfide 0.19 mg/L 11/08/16 14:000.10SM 4500-S2D Chromium, Hexavalent 0.41 ug/L 11/10/16 16:490.25EPA 218.7 92318650013 2016035703 Methane 644 ug/L 11/07/16 19:55 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)284 mg/L 11/08/16 12:575.0SM 2320B Alkalinity, Total as CaCO3 284 mg/L 11/08/16 12:575.0SM 2320B Chromium, Hexavalent 0.17 ug/L 11/10/16 17:020.12EPA 218.7 92318650014 2016035704 Alkalinity,Bicarbonate (CaCO3)7.9 mg/L 11/08/16 13:115.0SM 2320B Alkalinity, Total as CaCO3 7.9 mg/L 11/08/16 13:115.0SM 2320B Chromium, Hexavalent 0.078 ug/L 11/10/16 17:150.025EPA 218.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 42 Duke Energy Analytical Lab Page 88 of 147 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92318650 J16110145 Method: Client:Duke Energy RSK 175 Modified Date:November 11, 2016 Description:RSK 175 Headspace General Information: 15 samples were analyzed for RSK 175 Modified. 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. 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. 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, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 42 Duke Energy Analytical Lab Page 89 of 147 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92318650 J16110145 Method: Client:Duke Energy SM 2320B Date:November 11, 2016 Description:2320B Alkalinity General Information: 15 samples were analyzed for SM 2320B. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 42 Duke Energy Analytical Lab Page 90 of 147 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92318650 J16110145 Method: Client:Duke Energy SM 4500-S2D Date:November 11, 2016 Description:4500S2D Sulfide Water General Information: 15 samples were analyzed for SM 4500-S2D. 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. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 42 Duke Energy Analytical Lab Page 91 of 147 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92318650 J16110145 Method: Client:Duke Energy EPA 218.7 Date:November 11, 2016 Description:Hexavalent Chromium by IC General Information: 14 samples were analyzed for EPA 218.7. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. 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: 331446 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92318622001,92318622011 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1772419) • Chromium, Hexavalent • MSD (Lab ID: 1772420) • Chromium, Hexavalent Additional Comments: Analyte Comments: QC Batch: 331504 D3: Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference. • 2016035701 (Lab ID: 92318650011) • Chromium, Hexavalent 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, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 42 Duke Energy Analytical Lab Page 92 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035690 Lab ID:92318650001 Collected:11/03/16 09:25 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 11/07/16 15:35 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)44.9 mg/L 11/08/16 04:075.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 04:075.0 1 Alkalinity, Total as CaCO3 44.9 mg/L 11/08/16 04:075.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/07/16 11:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.36 ug/L 11/11/16 10:08 18540-29-90.075 3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 42 Duke Energy Analytical Lab Page 93 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035692 Lab ID:92318650002 Collected:11/03/16 09:50 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 3150 ug/L 11/07/16 15:51 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)116 mg/L 11/08/16 04:175.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 04:175.0 1 Alkalinity, Total as CaCO3 116 mg/L 11/08/16 04:175.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/07/16 11:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.25 ug/L 11/10/16 18:00 18540-29-90.12 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 42 Duke Energy Analytical Lab Page 94 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035693 Lab ID:92318650003 Collected:11/03/16 09:20 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 608 ug/L 11/07/16 16:06 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)49.3 mg/L 11/08/16 04:295.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 04:295.0 1 Alkalinity, Total as CaCO3 49.3 mg/L 11/08/16 04:295.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 1.6 ug/L 11/11/16 10:21 18540-29-90.50 20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 42 Duke Energy Analytical Lab Page 95 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035694 Lab ID:92318650004 Collected:11/03/16 10:26 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 11/07/16 16:21 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)81.0 mg/L 11/08/16 04:595.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 04:595.0 1 Alkalinity, Total as CaCO3 81.0 mg/L 11/08/16 04:595.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.18 ug/L 11/11/16 10:34 18540-29-90.025 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 42 Duke Energy Analytical Lab Page 96 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035695 Lab ID:92318650005 Collected:11/03/16 12:47 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 30500 ug/L 11/11/16 12:43 74-82-8 N240.0 4 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)424 mg/L 11/08/16 05:095.0 1 Alkalinity, Carbonate (CaCO3)12.3 mg/L 11/08/16 05:095.0 1 Alkalinity, Total as CaCO3 436 mg/L 11/08/16 05:095.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.99 ug/L 11/11/16 10:47 18540-29-90.50 20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 42 Duke Energy Analytical Lab Page 97 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035696 Lab ID:92318650006 Collected:11/03/16 13:32 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 11/10/16 22:04 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)44.3 mg/L 11/08/16 05:335.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 05:335.0 1 Alkalinity, Total as CaCO3 44.3 mg/L 11/08/16 05:335.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.053 ug/L 11/10/16 15:05 18540-29-90.025 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 42 Duke Energy Analytical Lab Page 98 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035697 Lab ID:92318650007 Collected:11/03/16 13:35 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 11/07/16 17:07 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)276 mg/L 11/08/16 05:445.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 05:445.0 1 Alkalinity, Total as CaCO3 276 mg/L 11/08/16 05:445.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 11/10/16 15:44 18540-29-90.025 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 42 Duke Energy Analytical Lab Page 99 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035698 Lab ID:92318650008 Collected:11/03/16 13:50 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 7850 ug/L 11/07/16 17:22 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)249 mg/L 11/08/16 05:575.0 1 Alkalinity, Carbonate (CaCO3)5.2 mg/L 11/08/16 05:575.0 1 Alkalinity, Total as CaCO3 254 mg/L 11/08/16 05:575.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide 0.74 mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.18 ug/L 11/10/16 15:57 18540-29-90.12 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 42 Duke Energy Analytical Lab Page 100 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035699 Lab ID:92318650009 Collected:11/03/16 15:40 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 11/07/16 18:23 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)157 mg/L 11/08/16 06:115.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 06:115.0 1 Alkalinity, Total as CaCO3 157 mg/L 11/08/16 06:115.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 11/10/16 16:10 18540-29-90.025 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 42 Duke Energy Analytical Lab Page 101 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035700 Lab ID:92318650010 Collected:11/03/16 14:25 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 43300 ug/L 11/11/16 12:58 74-82-8 N210010 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)589 mg/L 11/08/16 11:075.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 11:075.0 1 Alkalinity, Total as CaCO3 589 mg/L 11/08/16 11:075.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.86 ug/L 11/10/16 16:23 18540-29-90.50 20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 42 Duke Energy Analytical Lab Page 102 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035701 Lab ID:92318650011 Collected:11/03/16 14:15 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 125 ug/L 11/07/16 19:24 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)64.0 mg/L 11/08/16 12:315.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 12:315.0 1 Alkalinity, Total as CaCO3 64.0 mg/L 11/08/16 12:315.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 11/10/16 16:36 18540-29-9 D30.12 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 42 Duke Energy Analytical Lab Page 103 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035702 Lab ID:92318650012 Collected:11/03/16 16:40 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 136 ug/L 11/07/16 19:40 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)247 mg/L 11/08/16 12:435.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 12:435.0 1 Alkalinity, Total as CaCO3 247 mg/L 11/08/16 12:435.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide 0.19 mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.41 ug/L 11/10/16 16:49 18540-29-90.25 10 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 42 Duke Energy Analytical Lab Page 104 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035703 Lab ID:92318650013 Collected:11/03/16 16:15 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 644 ug/L 11/07/16 19:55 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)284 mg/L 11/08/16 12:575.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 12:575.0 1 Alkalinity, Total as CaCO3 284 mg/L 11/08/16 12:575.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.17 ug/L 11/10/16 17:02 18540-29-90.12 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 42 Duke Energy Analytical Lab Page 105 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035704 Lab ID:92318650014 Collected:11/03/16 13:51 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 11/07/16 20:10 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)7.9 mg/L 11/08/16 13:115.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 13:115.0 1 Alkalinity, Total as CaCO3 7.9 mg/L 11/08/16 13:115.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 14:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.078 ug/L 11/10/16 17:15 18540-29-90.025 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 42 Duke Energy Analytical Lab Page 106 of 147 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318650 J16110145 Sample:2016035706 Lab ID:92318650015 Collected:11/03/16 17:24 Received:11/04/16 14:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 11/07/16 20:25 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/08/16 13:225.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 13:225.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/08/16 13:225.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 14:00 18496-25-80.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 42 Duke Energy Analytical Lab Page 107 of 147 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318650 J16110145 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: 335872 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92318650001, 92318650002, 92318650003, 92318650004, 92318650006, 92318650007, 92318650008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1862452 Associated Lab Samples:92318650001, 92318650002, 92318650003, 92318650004, 92318650006, 92318650007, 92318650008 Matrix:Water Analyzed Methane ug/L ND 10.0 N211/07/16 11:47 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1862453LABORATORY CONTROL SAMPLE: LCSSpike Methane ug/L 369 N23969370-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1862454MATRIX SPIKE SAMPLE: MSSpike Result 92318622001 Methane ug/L 408 N239610370-130ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92318622003 1862455SAMPLE DUPLICATE: Methane ug/L ND N220ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 42 Duke Energy Analytical Lab Page 108 of 147 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318650 J16110145 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: 335873 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92318650009, 92318650011, 92318650012, 92318650013, 92318650014, 92318650015 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1862457 Associated Lab Samples:92318650009, 92318650011, 92318650012, 92318650013, 92318650014, 92318650015 Matrix:Water Analyzed Methane ug/L ND 10.0 N211/07/16 18:08 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1862458LABORATORY CONTROL SAMPLE: LCSSpike Methane ug/L 333 N23968470-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1862459MATRIX SPIKE SAMPLE: MSSpike Result 92318650009 Methane ug/L 410 N239610170-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 42 Duke Energy Analytical Lab Page 109 of 147 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318650 J16110145 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: 336662 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92318650005, 92318650010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1866848 Associated Lab Samples:92318650005, 92318650010 Matrix:Water Analyzed Methane ug/L ND 10.0 N211/11/16 12:27 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1866849LABORATORY CONTROL SAMPLE: LCSSpike Methane ug/L 365 N23969270-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 42 Duke Energy Analytical Lab Page 110 of 147 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318650 J16110145 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: 335800 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92318650001, 92318650002, 92318650003, 92318650004, 92318650005, 92318650006, 92318650007, 92318650008, 92318650009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1861997 Associated Lab Samples:92318650001, 92318650002, 92318650003, 92318650004, 92318650005, 92318650006, 92318650007, 92318650008, 92318650009 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 11/08/16 00:50 Alkalinity, Total as CaCO3 mg/L ND 5.0 11/08/16 00:50 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/08/16 00:50 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1861998LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 50.450 101 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1861999MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318622008 1862000 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 101 80-120100 1 2550ND51.4 51.0 Parameter Units MS Result % Rec Limits Qual% RecConc. 1862001MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318635004 1862002 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 98 80-12096 0 2550278327326 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 42 Duke Energy Analytical Lab Page 111 of 147 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318650 J16110145 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: 335964 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92318650010, 92318650011, 92318650012, 92318650013, 92318650014, 92318650015 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1862938 Associated Lab Samples:92318650010, 92318650011, 92318650012, 92318650013, 92318650014, 92318650015 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 11/08/16 10:46 Alkalinity, Total as CaCO3 mg/L ND 5.0 11/08/16 10:46 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/08/16 10:46 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1862939LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 50.650 101 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1862940MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318650010 1862941 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 97 80-120114 1 2550589637646 Parameter Units MS Result % Rec Limits Qual% RecConc. 1862942MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318664003 1862943 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 100 80-120100 0 255017.1 67.3 67.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 42 Duke Energy Analytical Lab Page 112 of 147 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318650 J16110145 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: 335820 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92318650001, 92318650002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1862066 Associated Lab Samples:92318650001, 92318650002 Matrix:Water Analyzed Sulfide mg/L ND 0.10 11/07/16 11:00 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1862067LABORATORY CONTROL SAMPLE: LCSSpike Sulfide mg/L 0.52.5 104 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1862068MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318259007 1862069 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L .5 89 80-12089 1 10.5ND 0.47 0.47 Parameter Units MS Result % Rec Limits Qual% RecConc. 1862070MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318622005 1862071 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L .5 107 80-120107 0 10.5ND 0.53 0.54 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 42 Duke Energy Analytical Lab Page 113 of 147 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318650 J16110145 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: 335821 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92318650003, 92318650004, 92318650005, 92318650006, 92318650007, 92318650008, 92318650009, 92318650010, 92318650011, 92318650012, 92318650013, 92318650014, 92318650015 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1862072 Associated Lab Samples:92318650003, 92318650004, 92318650005, 92318650006, 92318650007, 92318650008, 92318650009, 92318650010, 92318650011, 92318650012, 92318650013, 92318650014, 92318650015 Matrix:Water Analyzed Sulfide mg/L ND 0.10 11/08/16 14:00 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1862073LABORATORY CONTROL SAMPLE: LCSSpike Sulfide mg/L 0.55.5 110 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1862074MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318650003 1862075 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L .5 98 80-12098 0 10.5ND 0.49 0.49 Parameter Units MS Result % Rec Limits Qual% RecConc. 1862076MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318650013 1862077 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L .5 108 80-120108 0 10.5ND 0.61 0.61 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 42 Duke Energy Analytical Lab Page 114 of 147 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318650 J16110145 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: 331446 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92318650001, 92318650002, 92318650003, 92318650004, 92318650005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1772415 Associated Lab Samples:92318650001, 92318650002, 92318650003, 92318650004, 92318650005 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.030 11/10/16 12:46 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1772416LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.066.075 88 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1772417MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318622001 1772418 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .38 93 85-11597 4 20.38ND 0.35 0.36 Parameter Units MS Result % Rec Limits Qual% RecConc. 1772419MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318622011 1772420 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L M1.12 38 85-11535 2 20.120.18 0.23 0.22 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 42 Duke Energy Analytical Lab Page 115 of 147 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318650 J16110145 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: 331504 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92318650006, 92318650007, 92318650008, 92318650009, 92318650010, 92318650011, 92318650012, 92318650013, 92318650014 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1772766 Associated Lab Samples:92318650006, 92318650007, 92318650008, 92318650009, 92318650010, 92318650011, 92318650012, 92318650013, 92318650014 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.025 11/10/16 14:39 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1772767LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.073.075 98 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1772768MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318650006 1772769 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .075 94 85-11592 1 20.0750.053 0.12 0.12 Parameter Units MS Result % Rec Limits Qual% RecConc. 1772770MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318700002 1772771 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .5 110 85-11586 20.5ND 0.55 .43J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 42 Duke Energy Analytical Lab Page 116 of 147 #=QL# QUALIFIERS Pace Project No.: Project: 92318650 J16110145 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. 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 - CharlottePASI-C Pace Analytical Services - Ormond BeachPASI-O ANALYTE QUALIFIERS Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 The lab does not hold NELAC/TNI accreditation for this parameter.N2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 42 Duke Energy Analytical Lab Page 117 of 147 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92318650 J16110145 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92318650001 3358722016035690RSK 175 Modified 92318650002 3358722016035692RSK 175 Modified 92318650003 3358722016035693RSK 175 Modified 92318650004 3358722016035694RSK 175 Modified 92318650005 3366622016035695RSK 175 Modified 92318650006 3358722016035696RSK 175 Modified 92318650007 3358722016035697RSK 175 Modified 92318650008 3358722016035698RSK 175 Modified 92318650009 3358732016035699RSK 175 Modified 92318650010 3366622016035700RSK 175 Modified 92318650011 3358732016035701RSK 175 Modified 92318650012 3358732016035702RSK 175 Modified 92318650013 3358732016035703RSK 175 Modified 92318650014 3358732016035704RSK 175 Modified 92318650015 3358732016035706RSK 175 Modified 92318650001 3358002016035690SM 2320B 92318650002 3358002016035692SM 2320B 92318650003 3358002016035693SM 2320B 92318650004 3358002016035694SM 2320B 92318650005 3358002016035695SM 2320B 92318650006 3358002016035696SM 2320B 92318650007 3358002016035697SM 2320B 92318650008 3358002016035698SM 2320B 92318650009 3358002016035699SM 2320B 92318650010 3359642016035700SM 2320B 92318650011 3359642016035701SM 2320B 92318650012 3359642016035702SM 2320B 92318650013 3359642016035703SM 2320B 92318650014 3359642016035704SM 2320B 92318650015 3359642016035706SM 2320B 92318650001 3358202016035690SM 4500-S2D 92318650002 3358202016035692SM 4500-S2D 92318650003 3358212016035693SM 4500-S2D 92318650004 3358212016035694SM 4500-S2D 92318650005 3358212016035695SM 4500-S2D 92318650006 3358212016035696SM 4500-S2D 92318650007 3358212016035697SM 4500-S2D 92318650008 3358212016035698SM 4500-S2D 92318650009 3358212016035699SM 4500-S2D 92318650010 3358212016035700SM 4500-S2D 92318650011 3358212016035701SM 4500-S2D 92318650012 3358212016035702SM 4500-S2D 92318650013 3358212016035703SM 4500-S2D 92318650014 3358212016035704SM 4500-S2D REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 42 Duke Energy Analytical Lab Page 118 of 147 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92318650 J16110145 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92318650015 3358212016035706SM 4500-S2D 92318650001 3314462016035690EPA 218.7 92318650002 3314462016035692EPA 218.7 92318650003 3314462016035693EPA 218.7 92318650004 3314462016035694EPA 218.7 92318650005 3314462016035695EPA 218.7 92318650006 3315042016035696EPA 218.7 92318650007 3315042016035697EPA 218.7 92318650008 3315042016035698EPA 218.7 92318650009 3315042016035699EPA 218.7 92318650010 3315042016035700EPA 218.7 92318650011 3315042016035701EPA 218.7 92318650012 3315042016035702EPA 218.7 92318650013 3315042016035703EPA 218.7 92318650014 3315042016035704EPA 218.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2016 05:30 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 42 Duke Energy Analytical Lab Page 119 of 147 Page 39 of 42 Duke Energy Analytical Lab Page 120 of 147 Page 40 of 42 Duke Energy Analytical Lab Page 121 of 147 Page 41 of 42 Duke Energy Analytical Lab Page 122 of 147 Page 42 of 42 Duke Energy Analytical Lab Page 123 of 147 November 28, 2016 Anne Pridgeon Duke Energy 13339 Hagers Ferry Road Mail Code: MGO3A2 Huntersville, North Carolina 28078 Re: AB GW Assessment Water Work Order: 410030 SDG: J16110145 Dear Anne Pridgeon: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on November 07, 2016. This original data report has been prepared and reviewed in accordance with GEL’s standard operating procedures. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4443. Sincerely, PM_SIGN_HERE Lindsay Fabra Project Manager Purchase Order: 1250944 Enclosures Page 1 of 23 Chelsea Seagle for Duke Energy Analytical Lab Page 124 of 147 Reviewed by USER_SIGN_HERE GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report DUPO002 Duke Energy Client SDG: J16110145 GEL Work Order: 410030 Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis. The designation ND, if present, appears in the result column when the analyte concentration is not detected above the limit as defined in the ’U’ qualifier above. This data report has been prepared and reviewed in accordance with GEL Laboratories LLC standard operating procedures. Please direct any questions to your Project Manager, Lindsay Fabra. The Qualifiers in this report are defined as follows: * A quality control analyte recovery is outside of specified acceptance criteria ** Analyte is a Tracer compound ** Analyte is a surrogate compound J Value is estimated U Analyte was analyzed for but not detected above the Lc U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD. for Page 2 of 23 Duke Energy Analytical Lab Page 125 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1424 1646 1132 0936 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030001 Water 03-NOV-16 09:25 07-NOV-16 2016035690 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.610 0.512 1 2 3 4 J U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.000137 ND ND ND 0.732 0.951 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"88.9 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 3 of 23 Duke Energy Analytical Lab Page 126 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1255 1652 1132 0936 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030002 Water 03-NOV-16 09:50 07-NOV-16 2016035692 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.437 0.498 1 2 3 4 U U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND ND 0.647 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"80.4 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 4 of 23 Duke Energy Analytical Lab Page 127 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1257 1658 1132 0936 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030003 Water 03-NOV-16 09:20 07-NOV-16 2016035693 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.488 0.513 1 2 3 4 U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND 0.579 0.794 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"80.8 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 5 of 23 Duke Energy Analytical Lab Page 128 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1435 1700 1132 1010 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030004 Water 03-NOV-16 10:26 07-NOV-16 2016035694 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.798 0.392 1 2 3 4 U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.000335 ND ND ND ND 0.461 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"83 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 6 of 23 Duke Energy Analytical Lab Page 129 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1304 1701 1132 1010 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030006 Water 03-NOV-16 13:32 07-NOV-16 2016035696 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.709 0.365 1 2 3 4 U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.00191 ND ND ND ND 1.65 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"90.7 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 7 of 23 Duke Energy Analytical Lab Page 130 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1306 1703 1132 1010 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030007 Water 03-NOV-16 13:35 07-NOV-16 2016035697 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.541 0.258 1 2 3 4 U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.000739 ND ND ND 1.83 1.69 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"92.2 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 8 of 23 Duke Energy Analytical Lab Page 131 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1436 1704 1132 1010 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030008 Water 03-NOV-16 13:50 07-NOV-16 2016035698 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.620 0.445 1 2 3 4 U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.000321 ND ND ND 3.24 2.89 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"79.1 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 9 of 23 Duke Energy Analytical Lab Page 132 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1438 1709 1132 1010 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030009 Water 03-NOV-16 15:48 07-NOV-16 2016035699 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.516 0.525 1 2 3 4 U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.000291 ND ND ND 2.48 1.69 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"96.3 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 10 of 23 Duke Energy Analytical Lab Page 133 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1439 1710 1133 1010 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030010 Water 03-NOV-16 14:25 07-NOV-16 2016035700 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.615 0.353 1 2 3 4 U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.000271 ND ND ND 1.82 1.10 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"83.7 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 11 of 23 Duke Energy Analytical Lab Page 134 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1315 1712 1133 1010 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030011 Water 03-NOV-16 14:15 07-NOV-16 2016035701 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.630 0.428 1 2 3 4 U U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND ND 0.863 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"88.7 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 12 of 23 Duke Energy Analytical Lab Page 135 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1316 1714 1133 1045 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030013 Water 03-NOV-16 16:15 07-NOV-16 2016035703 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.560 0.452 1 2 3 4 U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.00285 ND ND ND 1.48 1.23 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"77.8 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 13 of 23 Duke Energy Analytical Lab Page 136 of 147 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614239 1614239 1616093 1615045 1318 1715 1134 1045 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/25/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410030014 Water 03-NOV-16 13:51 07-NOV-16 2016035704 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.447 0.256 1 2 3 4 U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND 0.717 1.09 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"83.7 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142380650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 14 of 23 Duke Energy Analytical Lab Page 137 of 147 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Metals Analysis - ICPMS 1614239Batch Uranium-233 Uranium-234 Uranium-236 Uranium-238 Uranium-238 Uranium-233 Uranium-234 Uranium-236 Uranium-233 Uranium-234 Uranium-236 Uranium-238 Uranium-238 Uranium-233 Uranium-234 Uranium-236 Uranium-233 Parmname Anne PridgeonContact: Duke Energy 13339 Hagers Ferry Road Huntersville, North Carolina November 28, 2016Report Date: Units ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/L Anlst Date Time SKJ 11/23/16 16:47 11/23/16 14:26 11/23/16 14:21 11/23/16 16:35 11/23/16 16:34 11/23/16 14:20 11/23/16 14:27 11/23/16 16:49 11/23/16 16:50 QC ND ND ND 0.000126 0.0498 0.00053 0.000602 0.00495 ND ND ND ND 0.0506 0.000542 0.000611 0.00504 ND NOM Sample ND ND ND 0.000137 0.000137 ND ND ND ND Range (+/-0.0002) (80%-120%) (80%-120%) (80%-120%) (80%-120%) (75%-125%) (75%-125%) (75%-125%) (75%-125%) Qual U U U J U U U U U QC1203665268 410030001 QC1203665267 QC1203665271 QC1203665266 QC1203665269 410030001 QC1203665272 410030001 QC1203665270 410030001 N/A N/A N/A 8.31 N/A REC% 100 106 109 99 102 108 111 101 0.0496 0.0005 0.00055 0.005 0.0496 0.0005 0.00055 0.005 DUP LCS LCS MB MS MS SDILT 410030Workorder: Mail Code: MGO3A2 U U U J J U U U U ^ RPD% Page 1 of 3 Page 15 of 23 Duke Energy Analytical Lab Page 138 of 147 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Metals Analysis - ICPMS Rad Gas Flow Rad Ra-226 1614239 1616093 1615045 Batch Batch Batch Uranium-234 Uranium-236 Uranium-238 Radium-228 Radium-228 Radium-228 Radium-226 Radium-226 Radium-226 Radium-226 Parmname Units ug/L ug/L ug/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L Anlst Date Time SKJ AXM6 LXP1 11/23/16 16:50 11/23/16 14:29 11/25/16 11:37 11/25/16 11:37 11/25/16 11:37 11/23/16 11:20 11/23/16 11:20 11/23/16 10:45 11/23/16 11:20 QC ND ND ND 0.711 8.43 -0.166 0.783 28.5 0.279 94.4 NOM Sample ND ND 0.137 0.717 0.423 0.423 Range (0%-10%) (0%-10%) (0% - 100%) (75%-125%) (0% - 100%) (75%-125%) (75%-125%) Qual U U U U U QC1203669916 410030014 QC1203669917 QC1203669915 QC1203667212 410028001 QC1203667214 QC1203667211 QC1203667213 410028001 The Qualifiers in this report are defined as follows: N/A N/A N/A 0.815 59.8 REC% 117 117 77.1 7.21 24.4 122 DUP LCS MB DUP LCS MB MS 410030Workorder: ** < > BD E FA FB H Analyte is a Tracer compound Result is less than value reported Result is greater than value reported Results are either below the MDC or tracer recovery is low %difference of sample and SD is >10%. Sample concentration must meet flagging criteria Failed analysis. Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed invalid for reporting to regulatory agencies Analytical holding time was exceeded U U J RPD% Notes: Page 2 of 3 Page 16 of 23 Duke Energy Analytical Lab Page 139 of 147 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Parmname Page 3 of 3 Units Anlst Date TimeQCNOMSampleRangeQualREC% 410030Workorder: J K L M M N N/A N1 ND NJ Q R U U UI UJ UL X Y ^ h Value is estimated Analyte present. Reported value may be biased high. Actual value is expected to be lower. Analyte present. Reported value may be biased low. Actual value is expected to be higher. M if above MDC and less than LLD REMP Result > MDC/CL and < RDL Metals--The Matrix spike sample recovery is not within specified control limits RPD or %Recovery limits do not apply. See case narrative Analyte concentration is not detected above the detection limit Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier One or more quality control criteria have not been met. Refer to the applicable narrative or DER. Sample results are rejected Analyte was analyzed for but not detected above the Lc Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD. Gamma Spectroscopy--Uncertain identification Gamma Spectroscopy--Uncertain identification Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias. Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Other specific qualifiers were required to properly define the results. Consult case narrative. RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry. Preparation or preservation holding time was exceeded N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more or %RPD not applicable. ^ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result. * Indicates that a Quality Control parameter was not within specifications. For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations. Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary. RPD% Page 17 of 23 Duke Energy Analytical Lab Page 140 of 147 Page 18 of 23 Duke Energy Analytical Lab Page 141 of 147 Page 19 of 23 Duke Energy Analytical Lab Page 142 of 147 Technical Case Narrative Duke Energy (DUPO) SDG #: J16110145 Work Order #: 410030 Metals Product: Determination of Metals by ICP-MS Analytical Method: SW846 3010A/6020A Analytical Procedure: GL-MA-E-014 REV# 28 Analytical Batch: 1614239 Preparation Method: SW846 3010A Preparation Procedure: GL-MA-E-008 REV# 18 Preparation Batch: 1614238 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 410030001 2016035690 410030002 2016035692 410030003 2016035693 410030004 2016035694 410030006 2016035696 410030007 2016035697 410030008 2016035698 410030009 2016035699 410030010 2016035700 410030011 2016035701 410030013 2016035703 410030014 2016035704 1203665266 Method Blank (MB)ICP-MS 1203665267 Laboratory Control Sample (LCS) 1203665271 Laboratory Control Sample (LCS) 1203665270 410030001(2016035690L) Serial Dilution (SD) 1203665268 410030001(2016035690D) Sample Duplicate (DUP) 1203665269 410030001(2016035690S) Matrix Spike (MS) 1203665272 410030001(2016035690S) Matrix Spike (MS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions. Calibration Information CRDL/PQL Requirements The CRDL standard recoveries for SW846 6020A/6020B met the advisory control limits with the exception of uranium-238 and uranium-236. Client sample concentrations were less than the MDL or greater than two times the PQL; therefore the data were not adversely affected. 410030001 (2016035690), 410030002 (2016035692), Page 20 of 23 Duke Energy Analytical Lab Page 143 of 147 410030003 (2016035693), 410030004 (2016035694), 410030006 (2016035696), 410030007 (2016035697), 410030008 (2016035698), 410030009 (2016035699), 410030010 (2016035700), 410030011 (2016035701), 410030013 (2016035703) and 410030014 (2016035704). Radiochemistry Product: GFPC, Ra228, Liquid Analytical Method: EPA 904.0/SW846 9320 Modified Analytical Procedure: GL-RAD-A-009 REV# 17 Analytical Batch: 1616093 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 410030001 2016035690 410030002 2016035692 410030003 2016035693 410030004 2016035694 410030006 2016035696 410030007 2016035697 410030008 2016035698 410030009 2016035699 410030010 2016035700 410030011 2016035701 410030013 2016035703 410030014 2016035704 1203669915 Method Blank (MB) 1203669916 410030014(2016035704) Sample Duplicate (DUP) 1203669917 Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable. Product: Lucas Cell, Ra226, liquid Analytical Method: EPA 903.1 Modified Analytical Procedure: GL-RAD-A-008 REV# 14 Analytical Batch: 1615045 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 410030001 2016035690 410030002 2016035692 Page 21 of 23 Duke Energy Analytical Lab Page 144 of 147 410030003 2016035693 410030004 2016035694 410030006 2016035696 410030007 2016035697 410030008 2016035698 410030009 2016035699 410030010 2016035700 410030011 2016035701 410030013 2016035703 410030014 2016035704 1203667211 Method Blank (MB) 1203667212 410028001(2016035860) Sample Duplicate (DUP) 1203667213 410028001(2016035860) Matrix Spike (MS) 1203667214 Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions. Miscellaneous Information Additional Comments The matrix spike, 1203667213 (2016035860MS), aliquot was reduced to conserve sample volume. Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative. Page 22 of 23 Duke Energy Analytical Lab Page 145 of 147 State Certification Alaska Arkansas CLIA California Colorado Connecticut Delaware DoD ELAP/ ISO17025 A2LA Florida NELAP Foreign Soils Permit Georgia Georgia SDWA Hawaii Idaho Chemistry Idaho Radiochemistry Illinois NELAP Indiana Kansas NELAP Kentucky SDWA Kentucky Wastewater Louisiana NELAP Louisiana SDWA Maryland Massachusetts Michigan Mississippi Nebraska Nevada New Hampshire NELAP New Jersey NELAP New Mexico New York NELAP North Carolina North Carolina SDWA North Dakota Oklahoma Pennsylvania NELAP S.Carolina Radchem South Carolina Chemistry Tennessee Texas NELAP Utah NELAP Vermont Virginia NELAP Washington West Virginia UST-0110 88-0651 42D0904046 2940 SC00012 PH-0169 SC00012 2567.01 E87156 P330-15-00283, P330-15-00253 SC00012 967 SC00012 SC00012 SC00012 200029 C-SC-01 E-10332 90129 90129 03046 (AI33904) LA160006 270 M-SC012 9976 SC00012 NE-OS-26-13 SC000122016-1 205415 SC002 SC00012 11501 233 45709 R-158 9904 68-00485 10120002 10120001 TN 02934 T104704235-16-11 SC000122016-21 VT87156 460202 C780 997404 List of current GEL Certifications as of 28 November 2016 Page 23 of 23 Duke Energy Analytical Lab Page 146 of 147 Duke Energy Analytical Lab Page 147 of 147