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HomeMy WebLinkAboutNC0038377_J16090155report_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:J16090155 Project Name:MAYO STEAM - AB GW ASSESSMENT WATER Lab Contact:Anne Pridgeon Date:9/29/2016 Customer Address:Mayo Steam Plant Customer Name(s):Tim Hunsucker, Jerry Wylie,Fred Holt, Brandon Russo, Kathy Webb, John Toep 10660 Boston Road Roxboro,North Carolina 27574 Phone: 980-875-6610 Report Authorized By: (Signature) Program Comments: Please contact the Program Manager (Anne Pridgeon) with any questions regarding this report. Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results) under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have been qualified by Duke Energy to perform these analyses except where noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub-contracted Laboratory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC) Certification: The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of specific methods. Anne Pridgeon Duke Energy Analytical Lab Page 1 of 89 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016028877 MAYO STEAM 07-Sep-16 8:01 AM illegible MW-14BR 2016028878 MAYO STEAM 07-Sep-16 10:53 AM illegible MW-12D 2016028879 MAYO STEAM 07-Sep-16 10:54 AM illegible MW-12S 2016028880 MAYO STEAM 07-Sep-16 12:50 PM illegible MW-10BR 2016028881 MAYO STEAM 07-Sep-16 2:25 PM illegible ABMW-02BRL 2016028882 MAYO STEAM 07-Sep-16 3:56 PM illegible BG-02 2016028883 MAYO STEAM 07-Sep-16 3:56 PM illegible BG-02 Dup 2016028887 MAYO STEAM 07-Sep-16 4:25 PM illegible Filter Blank 2016028888 MAYO STEAM 07-Sep-16 4:25 PM illegible Equipment Blank 9 Total Samples Duke Energy Analytical Lab Page 2 of 89 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:Anne Pridgeon Date:9/29/2016 Electronic Data Deliverable (EDD) Sent Separatel Duke Energy Analytical Lab Page 3 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028877 Collection Date:07-Sep-16 8:01 AM Site:MW-14BR 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)0.191 mg-N/L EPA 353.2 09/12/2016 11:14 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 14 mg/L EPA 300.0 09/20/2016 13:12 BGN90340.5 5 Sulfate 12 mg/L EPA 300.0 09/20/2016 13:12 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 12:38 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 13:51 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 09/09/2016 14:55 JJMACKE0.005 1 Barium (Ba)0.023 mg/L EPA 200.7 09/09/2016 14:55 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/09/2016 14:55 JJMACKE0.05 1 Iron (Fe)0.015 mg/L EPA 200.7 09/09/2016 14:55 JJMACKE0.01 1 Manganese (Mn)0.252 mg/L EPA 200.7 09/09/2016 14:55 JJMACKE0.005 1 Strontium (Sr)0.155 mg/L EPA 200.7 09/09/2016 14:55 JJMACKE0.005 1 Zinc (Zn)0.011 mg/L EPA 200.7 09/09/2016 14:55 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)15.3 mg/L EPA 200.7 09/12/2016 15:43M4 JJMACKE0.01 1 Magnesium (Mg)2.57 mg/L EPA 200.7 09/12/2016 15:43 JJMACKE0.005 1 Potassium (K)7.13 mg/L EPA 200.7 09/12/2016 15:43 JJMACKE0.1 1 Sodium (Na)46.3 mg/L EPA 200.7 09/12/2016 15:43M4 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.059 mg/L EPA 200.7 09/12/2016 12:12 MHH71310.005 1 Barium (Ba)0.028 mg/L EPA 200.7 09/12/2016 12:12 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/12/2016 12:12 MHH71310.05 1 Iron (Fe)0.056 mg/L EPA 200.7 09/12/2016 12:12 MHH71310.01 1 Manganese (Mn)0.322 mg/L EPA 200.7 09/12/2016 12:12 MHH71310.005 1 Strontium (Sr)0.168 mg/L EPA 200.7 09/12/2016 12:12 MHH71310.005 1 Zinc (Zn)0.007 mg/L EPA 200.7 09/12/2016 12:12 MHH71310.005 1 Duke Energy Analytical Lab Page 4 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028877 Collection Date:07-Sep-16 8:01 AM Site:MW-14BR 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 09/28/2016 00:56 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN311 Copper (Cu)3.83 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN311 Molybdenum (Mo)6.78 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN30.2 1 Vanadium (V) Low Level 1.75 ug/L EPA 200.8 09/28/2016 00:56 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR11 Arsenic (As)< 1 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR11 Beryllium (Be)< 1 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR11 Cadmium (Cd)< 1 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR11 Chromium (Cr)< 1 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR11 Cobalt (Co)< 1 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR11 Copper (Cu)1.43 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR11 Lead (Pb)< 1 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR11 Molybdenum (Mo)9.57 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR11 Nickel (Ni)< 1 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR11 Selenium (Se)< 1 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR0.2 1 Vanadium (V) Low Level 2.07 ug/L EPA 200.8 09/12/2016 20:22 PARMSTR0.3 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 230 mg/L SM2540C 09/08/2016 14:04 HGRUVER251 Duke Energy Analytical Lab Page 5 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028877 Collection Date:07-Sep-16 8:01 AM Site:MW-14BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.887 mg/L SM5310C/EPA9060A 09/09/2016 09:54 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 09/09/2016 11:03 HGRUVER51 Duke Energy Analytical Lab Page 6 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028878 Collection Date:07-Sep-16 10:53 AM Site:MW-12D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.180 mg-N/L EPA 353.2 09/12/2016 11:15 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 4.8 mg/L EPA 300.0 09/20/2016 16:22 BGN90340.5 5 Sulfate 1.1 mg/L EPA 300.0 09/20/2016 16:22 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 12:41 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 13:53 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 09/09/2016 15:06 JJMACKE0.005 1 Barium (Ba)0.015 mg/L EPA 200.7 09/09/2016 15:06 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/09/2016 15:06 JJMACKE0.05 1 Iron (Fe)0.014 mg/L EPA 200.7 09/09/2016 15:06 JJMACKE0.01 1 Manganese (Mn)0.060 mg/L EPA 200.7 09/09/2016 15:06 JJMACKE0.005 1 Strontium (Sr)0.088 mg/L EPA 200.7 09/09/2016 15:06 JJMACKE0.005 1 Zinc (Zn)0.014 mg/L EPA 200.7 09/09/2016 15:06 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)10.9 mg/L EPA 200.7 09/12/2016 15:54 JJMACKE0.01 1 Magnesium (Mg)3.02 mg/L EPA 200.7 09/12/2016 15:54 JJMACKE0.005 1 Potassium (K)1.34 mg/L EPA 200.7 09/12/2016 15:54 JJMACKE0.1 1 Sodium (Na)9.05 mg/L EPA 200.7 09/12/2016 15:54 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.257 mg/L EPA 200.7 09/12/2016 12:24 MHH71310.005 1 Barium (Ba)0.016 mg/L EPA 200.7 09/12/2016 12:24 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/12/2016 12:24 MHH71310.05 1 Iron (Fe)0.409 mg/L EPA 200.7 09/12/2016 12:24 MHH71310.01 1 Manganese (Mn)0.064 mg/L EPA 200.7 09/12/2016 12:24 MHH71310.005 1 Strontium (Sr)0.083 mg/L EPA 200.7 09/12/2016 12:24 MHH71310.005 1 Zinc (Zn)0.005 mg/L EPA 200.7 09/12/2016 12:24 MHH71310.005 1 Duke Energy Analytical Lab Page 7 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028878 Collection Date:07-Sep-16 10:53 AM Site:MW-12D 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 09/28/2016 01:03 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN311 Copper (Cu)7.25 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN30.2 1 Vanadium (V) Low Level 0.302 ug/L EPA 200.8 09/28/2016 01:03 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR11 Arsenic (As)< 1 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR11 Beryllium (Be)< 1 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR11 Cadmium (Cd)< 1 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR11 Chromium (Cr)2.99 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR11 Cobalt (Co)< 1 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR11 Copper (Cu)< 1 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR11 Lead (Pb)< 1 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR11 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR11 Nickel (Ni)2.02 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR11 Selenium (Se)< 1 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR0.2 1 Vanadium (V) Low Level 1.13 ug/L EPA 200.8 09/12/2016 19:37 PARMSTR0.3 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 100 mg/L SM2540C 09/08/2016 14:04 HGRUVER251 Duke Energy Analytical Lab Page 8 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028878 Collection Date:07-Sep-16 10:53 AM Site:MW-12D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.289 mg/L SM5310C/EPA9060A 09/09/2016 09:54 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 8.2 mg/L SM2540D 09/09/2016 11:03 HGRUVER51 Duke Energy Analytical Lab Page 9 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028879 Collection Date:07-Sep-16 10:54 AM Site:MW-12S 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)0.756 mg-N/L EPA 353.2 09/12/2016 11:17 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 3.2 mg/L EPA 300.0 09/20/2016 16:37 BGN90340.1 1 Sulfate 1.1 mg/L EPA 300.0 09/20/2016 16:37 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 12:26 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 13:56 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.019 mg/L EPA 200.7 09/09/2016 15:10 JJMACKE0.005 1 Barium (Ba)0.011 mg/L EPA 200.7 09/09/2016 15:10 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/09/2016 15:10 JJMACKE0.05 1 Iron (Fe)0.017 mg/L EPA 200.7 09/09/2016 15:10 JJMACKE0.01 1 Manganese (Mn)0.016 mg/L EPA 200.7 09/09/2016 15:10 JJMACKE0.005 1 Strontium (Sr)0.015 mg/L EPA 200.7 09/09/2016 15:10 JJMACKE0.005 1 Zinc (Zn)0.134 mg/L EPA 200.7 09/09/2016 15:10 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)1.56 mg/L EPA 200.7 09/12/2016 15:58 JJMACKE0.01 1 Magnesium (Mg)0.640 mg/L EPA 200.7 09/12/2016 15:58 JJMACKE0.005 1 Potassium (K)1.36 mg/L EPA 200.7 09/12/2016 15:58 JJMACKE0.1 1 Sodium (Na)4.78 mg/L EPA 200.7 09/12/2016 15:58 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.284 mg/L EPA 200.7 09/12/2016 12:28 MHH71310.005 1 Barium (Ba)0.012 mg/L EPA 200.7 09/12/2016 12:28 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/12/2016 12:28 MHH71310.05 1 Iron (Fe)0.270 mg/L EPA 200.7 09/12/2016 12:28 MHH71310.01 1 Manganese (Mn)0.011 mg/L EPA 200.7 09/12/2016 12:28 MHH71310.005 1 Strontium (Sr)0.016 mg/L EPA 200.7 09/12/2016 12:28 MHH71310.005 1 Zinc (Zn)0.140 mg/L EPA 200.7 09/12/2016 12:28 MHH71310.005 1 Duke Energy Analytical Lab Page 10 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028879 Collection Date:07-Sep-16 10:54 AM Site:MW-12S 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 09/28/2016 01:10 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN311 Copper (Cu)2.86 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 09/28/2016 01:10 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR11 Arsenic (As)< 1 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR11 Beryllium (Be)< 1 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR11 Cadmium (Cd)< 1 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR11 Chromium (Cr)< 1 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR11 Cobalt (Co)< 1 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR11 Copper (Cu)< 1 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR11 Lead (Pb)< 1 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR11 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR11 Nickel (Ni)< 1 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR11 Selenium (Se)< 1 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR0.2 1 Vanadium (V) Low Level 0.711 ug/L EPA 200.8 09/12/2016 20:29 PARMSTR0.3 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 52 mg/L SM2540C 09/08/2016 14:04 HGRUVER251 Duke Energy Analytical Lab Page 11 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028879 Collection Date:07-Sep-16 10:54 AM Site:MW-12S Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.763 mg/L SM5310C/EPA9060A 09/09/2016 09:54 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 09/09/2016 11:03 HGRUVER51 Duke Energy Analytical Lab Page 12 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028880 Collection Date:07-Sep-16 12:50 PM Site:MW-10BR 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)0.029 mg-N/L EPA 353.2 09/12/2016 11:24 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 22 mg/L EPA 300.0 09/20/2016 14:36 BGN9034110 Sulfate 90 mg/L EPA 300.0 09/20/2016 14:36 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 12:43 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 13:58 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 09/09/2016 15:14 JJMACKE0.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 09/09/2016 15:14 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/09/2016 15:14 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 09/09/2016 15:14 JJMACKE0.01 1 Manganese (Mn)0.064 mg/L EPA 200.7 09/09/2016 15:14 JJMACKE0.005 1 Strontium (Sr)0.198 mg/L EPA 200.7 09/09/2016 15:14 JJMACKE0.005 1 Zinc (Zn)0.016 mg/L EPA 200.7 09/09/2016 15:14 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)28.5 mg/L EPA 200.7 09/12/2016 16:02 JJMACKE0.01 1 Magnesium (Mg)12.7 mg/L EPA 200.7 09/12/2016 16:02 JJMACKE0.005 1 Potassium (K)3.94 mg/L EPA 200.7 09/12/2016 16:02 JJMACKE0.1 1 Sodium (Na)38.2 mg/L EPA 200.7 09/12/2016 16:02 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.021 mg/L EPA 200.7 09/12/2016 12:32 MHH71310.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 09/12/2016 12:32 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/12/2016 12:32 MHH71310.05 1 Iron (Fe)0.035 mg/L EPA 200.7 09/12/2016 12:32 MHH71310.01 1 Manganese (Mn)0.072 mg/L EPA 200.7 09/12/2016 12:32 MHH71310.005 1 Strontium (Sr)0.208 mg/L EPA 200.7 09/12/2016 12:32 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 09/12/2016 12:32 MHH71310.005 1 Duke Energy Analytical Lab Page 13 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028880 Collection Date:07-Sep-16 12:50 PM Site:MW-10BR 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 09/28/2016 00:07 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN311 Copper (Cu)5.41 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN311 Nickel (Ni)1.73 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN30.2 1 Vanadium (V) Low Level 1.54 ug/L EPA 200.8 09/28/2016 00:07 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR11 Arsenic (As)< 1 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR11 Beryllium (Be)< 1 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR11 Cadmium (Cd)< 1 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR11 Chromium (Cr)< 1 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR11 Cobalt (Co)< 1 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR11 Copper (Cu)< 1 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR11 Lead (Pb)< 1 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR11 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR11 Nickel (Ni)1.79 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR11 Selenium (Se)< 1 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR0.2 1 Vanadium (V) Low Level 1.91 ug/L EPA 200.8 09/12/2016 20:35 PARMSTR0.3 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 310 mg/L SM2540C 09/08/2016 14:04 HGRUVER251 Duke Energy Analytical Lab Page 14 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028880 Collection Date:07-Sep-16 12:50 PM Site:MW-10BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 2.0 mg/L SM5310C/EPA9060A 09/09/2016 09:54 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 09/09/2016 11:03 HGRUVER51 Duke Energy Analytical Lab Page 15 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028881 Collection Date:07-Sep-16 2:25 PM Site:ABMW-02BRL 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 09/12/2016 11:27 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 23 mg/L EPA 300.0 09/20/2016 16:52 BGN90340.5 5 Sulfate 3.2 mg/L EPA 300.0 09/20/2016 16:52 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 12:46 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 14:01 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.008 mg/L EPA 200.7 09/09/2016 15:18 JJMACKE0.005 1 Barium (Ba)0.065 mg/L EPA 200.7 09/09/2016 15:18 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/09/2016 15:18 JJMACKE0.05 1 Iron (Fe)1.18 mg/L EPA 200.7 09/09/2016 15:18 JJMACKE0.01 1 Manganese (Mn)0.308 mg/L EPA 200.7 09/09/2016 15:18 JJMACKE0.005 1 Strontium (Sr)2.26 mg/L EPA 200.7 09/09/2016 15:18 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 09/09/2016 15:18 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)68.1 mg/L EPA 200.7 09/12/2016 16:06 JJMACKE0.01 1 Magnesium (Mg)11.1 mg/L EPA 200.7 09/12/2016 16:06 JJMACKE0.005 1 Potassium (K)6.43 mg/L EPA 200.7 09/12/2016 16:06 JJMACKE0.1 1 Sodium (Na)16.5 mg/L EPA 200.7 09/12/2016 16:06 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.030 mg/L EPA 200.7 09/12/2016 12:36 MHH71310.005 1 Barium (Ba)0.064 mg/L EPA 200.7 09/12/2016 12:36 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/12/2016 12:36 MHH71310.05 1 Iron (Fe)1.22 mg/L EPA 200.7 09/12/2016 12:36 MHH71310.01 1 Manganese (Mn)0.291 mg/L EPA 200.7 09/12/2016 12:36 MHH71310.005 1 Strontium (Sr)2.30 mg/L EPA 200.7 09/12/2016 12:36 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 09/12/2016 12:36 MHH71310.005 1 Duke Energy Analytical Lab Page 16 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028881 Collection Date:07-Sep-16 2:25 PM Site:ABMW-02BRL 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 09/28/2016 01:17 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN311 Molybdenum (Mo)2.19 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 09/28/2016 01:17 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR11 Arsenic (As)< 1 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR11 Beryllium (Be)< 1 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR11 Cadmium (Cd)< 1 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR11 Chromium (Cr)< 1 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR11 Cobalt (Co)< 1 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR11 Copper (Cu)< 1 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR11 Lead (Pb)< 1 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR11 Molybdenum (Mo)3.02 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR11 Nickel (Ni)< 1 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR11 Selenium (Se)< 1 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR0.2 1 Vanadium (V) Low Level 0.308 ug/L EPA 200.8 09/12/2016 20:41 PARMSTR0.3 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 310 mg/L SM2540C 09/08/2016 14:04 HGRUVER251 Duke Energy Analytical Lab Page 17 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028881 Collection Date:07-Sep-16 2:25 PM Site:ABMW-02BRL Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.0 mg/L SM5310C/EPA9060A 09/09/2016 09:54 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 09/09/2016 11:03 HGRUVER51 Duke Energy Analytical Lab Page 18 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028882 Collection Date:07-Sep-16 3:56 PM Site:BG-02 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 09/12/2016 11:29 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 33 mg/L EPA 300.0 09/20/2016 17:08 BGN90340.5 5 Sulfate 5.6 mg/L EPA 300.0 09/20/2016 17:08 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 12:48 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 14:03 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 09/09/2016 15:22 JJMACKE0.005 1 Barium (Ba)0.049 mg/L EPA 200.7 09/09/2016 15:22 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/09/2016 15:22 JJMACKE0.05 1 Iron (Fe)0.164 mg/L EPA 200.7 09/09/2016 15:22 JJMACKE0.01 1 Manganese (Mn)0.139 mg/L EPA 200.7 09/09/2016 15:22 JJMACKE0.005 1 Strontium (Sr)0.316 mg/L EPA 200.7 09/09/2016 15:22 JJMACKE0.005 1 Zinc (Zn)0.005 mg/L EPA 200.7 09/09/2016 15:22 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)56.4 mg/L EPA 200.7 09/12/2016 16:09 JJMACKE0.01 1 Magnesium (Mg)13.1 mg/L EPA 200.7 09/12/2016 16:09 JJMACKE0.005 1 Potassium (K)3.31 mg/L EPA 200.7 09/12/2016 16:09 JJMACKE0.1 1 Sodium (Na)53.5 mg/L EPA 200.7 09/12/2016 16:09 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.151 mg/L EPA 200.7 09/12/2016 12:40 MHH71310.005 1 Barium (Ba)0.059 mg/L EPA 200.7 09/12/2016 12:40 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/12/2016 12:40 MHH71310.05 1 Iron (Fe)0.553 mg/L EPA 200.7 09/12/2016 12:40 MHH71310.01 1 Manganese (Mn)0.194 mg/L EPA 200.7 09/12/2016 12:40 MHH71310.005 1 Strontium (Sr)0.378 mg/L EPA 200.7 09/12/2016 12:40 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 09/12/2016 12:40 MHH71310.005 1 Duke Energy Analytical Lab Page 19 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028882 Collection Date:07-Sep-16 3:56 PM Site:BG-02 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 09/28/2016 01:24 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN311 Copper (Cu)2.15 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN30.2 1 Vanadium (V) Low Level 2.98 ug/L EPA 200.8 09/28/2016 01:24 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR11 Arsenic (As)< 1 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR11 Beryllium (Be)< 1 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR11 Cadmium (Cd)< 1 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR11 Chromium (Cr)< 1 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR11 Cobalt (Co)< 1 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR11 Copper (Cu)< 1 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR11 Lead (Pb)< 1 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR11 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR11 Nickel (Ni)< 1 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR11 Selenium (Se)< 1 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR0.2 1 Vanadium (V) Low Level 5.34 ug/L EPA 200.8 09/12/2016 20:48 PARMSTR0.3 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 370 mg/L SM2540C 09/08/2016 14:04 HGRUVER251 Duke Energy Analytical Lab Page 20 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028882 Collection Date:07-Sep-16 3:56 PM Site:BG-02 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.6 mg/L SM5310C/EPA9060A 09/09/2016 09:54 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 09/09/2016 11:03 HGRUVER51 Duke Energy Analytical Lab Page 21 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028883 Collection Date:07-Sep-16 3:56 PM Site:BG-02 Dup 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)0.011 mg-N/L EPA 353.2 09/12/2016 11:30 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 33 mg/L EPA 300.0 09/20/2016 17:23 BGN90340.5 5 Sulfate 5.6 mg/L EPA 300.0 09/20/2016 17:23 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 12:50 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 14:06 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 09/09/2016 15:25 JJMACKE0.005 1 Barium (Ba)0.052 mg/L EPA 200.7 09/09/2016 15:25 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/09/2016 15:25 JJMACKE0.05 1 Iron (Fe)0.157 mg/L EPA 200.7 09/09/2016 15:25 JJMACKE0.01 1 Manganese (Mn)0.133 mg/L EPA 200.7 09/09/2016 15:25 JJMACKE0.005 1 Strontium (Sr)0.301 mg/L EPA 200.7 09/09/2016 15:25 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 09/09/2016 15:25 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)56.6 mg/L EPA 200.7 09/12/2016 16:30 JJMACKE0.01 1 Magnesium (Mg)13.0 mg/L EPA 200.7 09/12/2016 16:30 JJMACKE0.005 1 Potassium (K)3.28 mg/L EPA 200.7 09/12/2016 16:30 JJMACKE0.1 1 Sodium (Na)53.5 mg/L EPA 200.7 09/12/2016 16:30 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.118 mg/L EPA 200.7 09/12/2016 12:44 MHH71310.005 1 Barium (Ba)0.058 mg/L EPA 200.7 09/12/2016 12:44 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/12/2016 12:44 MHH71310.05 1 Iron (Fe)0.506 mg/L EPA 200.7 09/12/2016 12:44 MHH71310.01 1 Manganese (Mn)0.192 mg/L EPA 200.7 09/12/2016 12:44 MHH71310.005 1 Strontium (Sr)0.374 mg/L EPA 200.7 09/12/2016 12:44 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 09/12/2016 12:44 MHH71310.005 1 Duke Energy Analytical Lab Page 22 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028883 Collection Date:07-Sep-16 3:56 PM Site:BG-02 Dup 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 09/28/2016 01:31 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN30.2 1 Vanadium (V) Low Level 3.02 ug/L EPA 200.8 09/28/2016 01:31 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR11 Arsenic (As)< 1 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR11 Beryllium (Be)< 1 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR11 Cadmium (Cd)< 1 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR11 Chromium (Cr)< 1 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR11 Cobalt (Co)< 1 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR11 Copper (Cu)< 1 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR11 Lead (Pb)< 1 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR11 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR11 Nickel (Ni)< 1 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR11 Selenium (Se)< 1 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR0.2 1 Vanadium (V) Low Level 5.29 ug/L EPA 200.8 09/12/2016 20:54 PARMSTR0.3 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 360 mg/L SM2540C 09/08/2016 14:04 HGRUVER251 Duke Energy Analytical Lab Page 23 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028883 Collection Date:07-Sep-16 3:56 PM Site:BG-02 Dup Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.7 mg/L SM5310C/EPA9060A 09/09/2016 09:54 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 09/09/2016 11:03 HGRUVER51 Duke Energy Analytical Lab Page 24 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028887 Collection Date:07-Sep-16 4:25 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 09/19/2016 12:05 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 09/09/2016 15:29 JJMACKE0.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 09/09/2016 15:29 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/09/2016 15:29 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 09/09/2016 15:29 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 09/09/2016 15:29 JJMACKE0.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 09/09/2016 15:29 JJMACKE0.005 1 Zinc (Zn)0.007 mg/L EPA 200.7 09/09/2016 15:29 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN311 Copper (Cu)5.40 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 09/28/2016 01:38 CWSPEN30.3 1 Duke Energy Analytical Lab Page 25 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028888 Collection Date:07-Sep-16 4:25 PM Site:Equipment Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 09/12/2016 11:31 LSTARL10.01 1 INORGANIC IONS BY IC Chloride < 0.1 mg/L EPA 300.0 09/20/2016 12:08 BGN90340.1 1 Sulfate < 0.1 mg/L EPA 300.0 09/20/2016 12:08 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 12:53 DMFRANC0.05 1 UNDIGESTED METALS BY ICP Calcium (Ca)0.017 mg/L EPA 200.7 09/12/2016 16:34 JJMACKE0.01 1 Magnesium (Mg)< 0.005 mg/L EPA 200.7 09/12/2016 16:34 JJMACKE0.005 1 Potassium (K)< 0.1 mg/L EPA 200.7 09/12/2016 16:34 JJMACKE0.1 1 Sodium (Na)< 0.05 mg/L EPA 200.7 09/12/2016 16:34 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 09/12/2016 12:48 MHH71310.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 09/12/2016 12:48 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/12/2016 12:48 MHH71310.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 09/12/2016 12:48 MHH71310.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 09/12/2016 12:48 MHH71310.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 09/12/2016 12:48 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 09/12/2016 12:48 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR11 Arsenic (As)< 1 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR11 Beryllium (Be)< 1 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR11 Cadmium (Cd)< 1 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR11 Chromium (Cr)< 1 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR11 Cobalt (Co)< 1 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR11 Copper (Cu)< 1 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR11 Lead (Pb)< 1 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR11 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR11 Nickel (Ni)< 1 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR11 Selenium (Se)< 1 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 09/12/2016 21:01 PARMSTR0.3 1 Duke Energy Analytical Lab Page 26 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 2016028888 Collection Date:07-Sep-16 4:25 PM Site:Equipment Blank 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 0.618 mg/L SM5310C/EPA9060A 09/09/2016 09:54 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 09/09/2016 11:03 HGRUVER51 Qualifiers: 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 27 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090240 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0008 mg-N/L -10.0008 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0008 mg-N/L -10.0008 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0013 mg-N/L -10.0013 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 4 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0002 mg-N/L -10.0002 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.31 3.01 103mg-N/L -11090103.1 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.308 3.01 102mg-N/L -11090103.08 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.308 3.01 102mg-N/L -11090103.08 Final QualifierDilMeasuredUnits:Parameter LCS # 4 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.308 3.01 102mg-N/L -11090103.08 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16080026 -- 2016023918 Nitrite + Nitrate (Colorimetric) 1.24 0.25 106mg-N/L -1109011.24 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16080026 -- 2016023918 Nitrite + Nitrate (Colorimetric) 1.25 0.25 110 3.79mg-N/L -1109011.25 Duke Energy Analytical Lab Page 28 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090240 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090004 -- 2016027978 Nitrite + Nitrate (Colorimetric) 0.23 0.25 91mg-N/L -1109010.23 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16090004 -- 2016027978 Nitrite + Nitrate (Colorimetric) 0.213 0.25 84.4 7.52mg-N/L -1109010.213 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16090004 -- 2016027979 Nitrite + Nitrate (Colorimetric) 0.342 0.25 93.1mg-N/L -1109010.342 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16090004 -- 2016027979 Nitrite + Nitrate (Colorimetric) 0.38 0.25 108 14.8mg-N/L -1109010.38 Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028880 Nitrite + Nitrate (Colorimetric) 0.296 0.25 107mg-N/L -1109010.296 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028880 Nitrite + Nitrate (Colorimetric) 0.279 0.25 99.9 6.81mg-N/L -1109010.279 Final QualifierDilMeasuredUnits:Parameter MS # 5 % Recovery LCL UCLSpike Parent Sample: J16090011 -- 2016027994 Nitrite + Nitrate (Colorimetric) 0.264 0.25 104mg-N/L -1109010.264 Final QualifierDilMeasuredUnits:Parameter MSD # 5 RPD% Recovery LCL UCLSpike Parent Sample: J16090011 -- 2016027994 Nitrite + Nitrate (Colorimetric) 0.26 0.25 103 1.47mg-N/L -1109010.26 Duke Energy Analytical Lab Page 29 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090486 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0368 mg/L -10.0368 0.1 < 1/2 RDL Sulfate -0.0003 mg/L -1-0.0003 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 8.09 5 105mg/L -1208018.09 Sulfate 7.64 5 105mg/L -1208017.64 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 8.09 5 105 0.0589mg/L -1208018.09 Sulfate 7.63 5 104 0.241mg/L -1208017.63 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 8.77 5 103mg/L -1208018.77 Sulfate 5.92 5 105mg/L -1208015.92 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 8.83 5 104 1.02mg/L -1208018.83 Sulfate 5.94 5 105 0.251mg/L -1208015.94 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 5.16 5 103mg/L -1208015.16 Sulfate 5.19 5 104mg/L -1208015.19 Duke Energy Analytical Lab Page 30 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090384 HG 245.1 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) 0.006 ug/L -10.006 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.005 ug/L -10.005 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 0.968 1 97.1ug/L -1307010.968 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.985 1 98.8 1.74ug/L -1307010.985 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.99 2 99.5ug/L -1158511.99 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.94 2 97.2ug/L -1158511.94 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028879 Mercury (Hg) 0.987 1 97.3ug/L -1307010.987 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028879 Mercury (Hg) 0.994 1 98 0.717ug/L -1307010.994 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029039 Mercury (Hg) 0.994 1 100ug/L -1307010.994 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029039 Mercury (Hg) 0.992 1 99.9 0.2ug/L -1307010.992 Duke Energy Analytical Lab Page 31 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090385 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) 0.005 ug/L -10.005 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.94 2 97.2ug/L -1158511.94 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090113 -- 2016028672 Mercury (Hg) 0.968 1 97.1ug/L -1307010.968 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090113 -- 2016028672 Mercury (Hg) 0.985 1 98.8 1.74ug/L -1307010.985 Duke Energy Analytical Lab Page 32 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090429 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) -0.004 ug/L -1-0.004 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.002 ug/L -10.002 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.01 2 101ug/L -1158512.01 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.96 2 97.9ug/L -1158511.96 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090269 -- 2016029352 Mercury (Hg) 1.02 1 102ug/L -1307011.02 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090269 -- 2016029352 Mercury (Hg) 1.01 1 101 1.28ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090303 -- 2016029524 Mercury (Hg) 1.01 1 102ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16090303 -- 2016029524 Mercury (Hg) 1.02 1 102 0.0978ug/L -1307011.02 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16090303 -- 2016029525 Mercury (Hg) 1.01 1 102ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16090303 -- 2016029525 Mercury (Hg) 1.01 1 102 0.295ug/L -1307011.01 Duke Energy Analytical Lab Page 33 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090222 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) -0.000022 mg/L -1-0.000022 0.005 < 1/2 RDL Barium (Ba) 0.000091 mg/L -10.000091 0.005 < 1/2 RDL Boron (B) -0.000493 mg/L -1-0.000493 0.05 < 1/2 RDL Iron (Fe) -0.000036 mg/L -1-0.000036 0.01 < 1/2 RDL Manganese (Mn) -0.000099 mg/L -1-0.000099 0.005 < 1/2 RDL Strontium (Sr) 0.000018 mg/L -10.000018 0.005 < 1/2 RDL Zinc (Zn) -0.000358 mg/L -1-0.000358 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 2.06 2 103mg/L -1158512.06 Barium (Ba) 0.988 1 98.8mg/L -1158510.988 Boron (B) 2.02 2 101mg/L -1158512.02 Iron (Fe) 2.06 2 103mg/L -1158512.06 Manganese (Mn) 0.983 1 98.3mg/L -1158510.983 Strontium (Sr) 1.91 2 95.7mg/L -1158511.91 Zinc (Zn) 1.05 1 105mg/L -1158511.05 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028877 Aluminum (Al) 5.95 5 119mg/L -1307015.95 Barium (Ba) 5.75 5 115mg/L -1307015.75 Boron (B) 5.7 5 114mg/L -1307015.7 Iron (Fe) 5.56 5 111mg/L -1307015.56 Manganese (Mn) 6.07 5 116mg/L -1307016.07 Strontium (Sr) 5.82 5 113mg/L -1307015.82 Zinc (Zn) 5.76 5 115mg/L -1307015.76 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028877 Aluminum (Al) 5.92 5 118 0.438mg/L -1307015.92 Barium (Ba) 5.73 5 114 0.455mg/L -1307015.73 Boron (B) 5.68 5 113 0.353mg/L -1307015.68 Iron (Fe) 5.56 5 111 0.018mg/L -1307015.56 Manganese (Mn) 6.08 5 116 0.0343mg/L -1307016.08 Strontium (Sr) 5.82 5 113 0.053mg/L -1307015.82 Zinc (Zn) 5.76 5 115 0.104mg/L -1307015.76 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Aluminum (Al) 5.93 5 119mg/L -1307015.93 Duke Energy Analytical Lab Page 34 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090222 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Barium (Ba) 5.82 5 116mg/L -1307015.82 Boron (B) 5.8 5 116mg/L -1307015.8 Iron (Fe) 5.54 5 110mg/L -1307015.54 Manganese (Mn) 5.84 5 110mg/L -1307015.84 Strontium (Sr) 6.13 5 119mg/L -1307016.13 Zinc (Zn) 5.73 5 114mg/L -1307015.73 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Aluminum (Al) 5.9 5 118 0.642mg/L -1307015.9 Barium (Ba) 5.77 5 115 0.78mg/L -1307015.77 Boron (B) 5.72 5 114 1.32mg/L -1307015.72 Iron (Fe) 5.52 5 109 0.456mg/L -1307015.52 Manganese (Mn) 5.82 5 110 0.491mg/L -1307015.82 Strontium (Sr) 6.08 5 118 0.86mg/L -1307016.08 Zinc (Zn) 5.7 5 114 0.543mg/L -1307015.7 Duke Energy Analytical Lab Page 35 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090255 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Calcium (Ca) 0.00275 mg/L -10.00275 0.01 < 1/2 RDL Magnesium (Mg) -0.000036 mg/L -1-0.000036 0.005 < 1/2 RDL Potassium (K) -0.0138 mg/L -1-0.0138 0.1 < 1/2 RDL Sodium (Na) -0.00325 mg/L -1-0.00325 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Calcium (Ca) 1.99 2 99.7mg/L -1158511.99 Magnesium (Mg) 1.93 2 96.5mg/L -1158511.93 Potassium (K) 3.86 4 96.4mg/L -1158513.86 Sodium (Na) 8.09 8.1 99.9mg/L -1158518.09 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028877 Calcium (Ca) 21.4 5 123mg/L -13070121.4 Magnesium (Mg) 8.28 5 114mg/L -1307018.28 Potassium (K) 12.4 5 105mg/L -13070112.4 Sodium (Na) 53.7 5 148mg/L -13070153.7 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028877 Calcium (Ca) 21.6 5 126 2.56mg/L -13070121.6 Magnesium (Mg) 8.46 5 118 3.02mg/L -1307018.46 Potassium (K) 12.6 5 108 3.39mg/L -13070112.6 Sodium (Na) 54.8 5 169 13.4mg/L -13070154.8 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Calcium (Ca) 62 5 47.6mg/L -13070162 Magnesium (Mg) 18.6 5 85.4mg/L -13070118.6 Potassium (K) 10.4 5 103mg/L -13070110.4 Sodium (Na) 26.8 5 87.9mg/L -13070126.8 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Calcium (Ca) 61.9 5 45.6 4.33mg/L -13070161.9 Magnesium (Mg) 18.6 5 85.6 0.234mg/L -13070118.6 Potassium (K) 10.4 5 103 0.854mg/L -13070110.4 Sodium (Na) 26.8 5 88 0.091mg/L -13070126.8 Duke Energy Analytical Lab Page 36 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090201 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) 0.00178 mg/L -10.00178 0.005 < 1/2 RDL Barium (Ba) -0.000019 mg/L -1-0.000019 0.005 < 1/2 RDL Boron (B) -0.00104 mg/L -1-0.00104 0.05 < 1/2 RDL Iron (Fe) 0.00471 mg/L -10.00471 0.01 < 1/2 RDL Manganese (Mn) -0.000125 mg/L -1-0.000125 0.005 < 1/2 RDL Strontium (Sr) 0.00002 mg/L -10.00002 0.005 < 1/2 RDL Zinc (Zn) -0.000605 mg/L -1-0.000605 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 4.52 5 90.5mg/L -1158514.52 Barium (Ba) 4.89 5 97.8mg/L -1158514.89 Boron (B) 4.77 5 95.4mg/L -1158514.77 Iron (Fe) 4.93 5 98.7mg/L -1158514.93 Manganese (Mn) 4.86 5 97.2mg/L -1158514.86 Strontium (Sr) 4.81 5 96.2mg/L -1158514.81 Zinc (Zn) 4.85 5 97.1mg/L -1158514.85 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028877 Aluminum (Al) 4.75 5 93.8mg/L -1307014.75 Barium (Ba) 5.07 5 101mg/L -1307015.07 Boron (B) 4.99 5 99.2mg/L -1307014.99 Iron (Fe) 5.15 5 102mg/L -1307015.15 Manganese (Mn) 5.3 5 99.5mg/L -1307015.3 Strontium (Sr) 5.16 5 99.8mg/L -1307015.16 Zinc (Zn) 4.97 5 99.2mg/L -1307014.97 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028877 Aluminum (Al) 4.76 5 94 0.234mg/L -1307014.76 Barium (Ba) 5.07 5 101 0.0198mg/L -1307015.07 Boron (B) 4.97 5 98.7 0.566mg/L -1307014.97 Iron (Fe) 5.14 5 102 0.0983mg/L -1307015.14 Manganese (Mn) 5.29 5 99.4 0.121mg/L -1307015.29 Strontium (Sr) 5.13 5 99.2 0.523mg/L -1307015.13 Zinc (Zn) 4.96 5 99.1 0.121mg/L -1307014.96 Duke Energy Analytical Lab Page 37 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090621 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) -0.029 ug/L -1-0.029 1 < 1/2 RDL Arsenic (As) -0.024 ug/L -1-0.024 1 < 1/2 RDL Beryllium (Be) 0.046 ug/L -10.046 1 < 1/2 RDL Cadmium (Cd) 0.001 ug/L -10.001 1 < 1/2 RDL Chromium (Cr) 0 ug/L -10 1 < 1/2 RDL Cobalt (Co) 0.004 ug/L -10.004 1 < 1/2 RDL Copper (Cu) -0.339 ug/L -1-0.339 1 < 1/2 RDL Lead (Pb) -0.003 ug/L -1-0.003 1 < 1/2 RDL Molybdenum (Mo) 0.023 ug/L -10.023 1 < 1/2 RDL Nickel (Ni) -0.221 ug/L -1-0.221 1 < 1/2 RDL Selenium (Se) -0.106 ug/L -1-0.106 1 < 1/2 RDL Thallium (Tl) Low Level -0.003 ug/L -1-0.003 0.2 < 1/2 RDL Vanadium (V) Low Level -0.255 ug/L -1-0.255 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 49.6 50 99.3ug/L -11585149.6 Arsenic (As) 50.2 50 100ug/L -11585150.2 Beryllium (Be) 50.6 50 101ug/L -11585150.6 Cadmium (Cd) 52.2 50 104ug/L -11585152.2 Chromium (Cr) 51.9 50 104ug/L -11585151.9 Cobalt (Co) 51.2 50 102ug/L -11585151.2 Copper (Cu) 51.6 50 103ug/L -11585151.6 Lead (Pb) 48.9 50 97.8ug/L -11585148.9 Molybdenum (Mo) 50.8 50 102ug/L -11585150.8 Nickel (Ni) 53.4 50 107ug/L -11585153.4 Selenium (Se) 47 50 93.9ug/L -11585147 Thallium (Tl) Low Level 49 50 98ug/L -11585149 Vanadium (V) Low Level 50.2 50 100ug/L -11585150.2 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028880 Antimony (Sb) 47.6 50 95.3ug/L -13070147.6 Arsenic (As) 48.3 50 96.4ug/L -13070148.3 Beryllium (Be) 51.8 50 104ug/L -13070151.8 Cadmium (Cd) 49.4 50 98.8ug/L -13070149.4 Chromium (Cr) 50.1 50 99.9ug/L -13070150.1 Cobalt (Co) 48.6 50 97.2ug/L -13070148.6 Copper (Cu) 54.5 50 98.1ug/L -13070154.5 Lead (Pb) 48.6 50 95.8ug/L -13070148.6 Duke Energy Analytical Lab Page 38 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090621 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028880 Molybdenum (Mo) 49.3 50 97.2ug/L -13070149.3 Nickel (Ni) 51.7 50 100ug/L -13070151.7 Selenium (Se) 46.1 50 92.4ug/L -13070146.1 Thallium (Tl) Low Level 37.7 50 75.3ug/L -13070137.7 Vanadium (V) Low Level 51.1 50 99.2ug/L -13070151.1 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028880 Antimony (Sb) 47.3 50 94.5 0.763ug/L -13070147.3 Arsenic (As) 48 50 95.7 0.673ug/L -13070148 Beryllium (Be) 53.3 50 107 2.89ug/L -13070153.3 Cadmium (Cd) 49.3 50 98.5 0.229ug/L -13070149.3 Chromium (Cr) 50.2 50 100 0.286ug/L -13070150.2 Cobalt (Co) 48.4 50 96.6 0.572ug/L -13070148.4 Copper (Cu) 54.1 50 97.4 0.751ug/L -13070154.1 Lead (Pb) 48.9 50 96.5 0.687ug/L -13070148.9 Molybdenum (Mo) 49.1 50 96.9 0.392ug/L -13070149.1 Nickel (Ni) 51.9 50 100 0.421ug/L -13070151.9 Selenium (Se) 46.3 50 92.7 0.395ug/L -13070146.3 Thallium (Tl) Low Level 38.2 50 76.4 1.48ug/L -13070138.2 Vanadium (V) Low Level 51.4 50 99.7 0.563ug/L -13070151.4 Duke Energy Analytical Lab Page 39 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090207 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) -0.0175 ug/L -1-0.0175 1 < 1/2 RDL Arsenic (As) -0.0066 ug/L -1-0.0066 1 < 1/2 RDL Beryllium (Be) 0.0272 ug/L -10.0272 1 < 1/2 RDL Cadmium (Cd) 0.0015 ug/L -10.0015 1 < 1/2 RDL Chromium (Cr) 0.0029 ug/L -10.0029 1 < 1/2 RDL Cobalt (Co) 0.0035 ug/L -10.0035 1 < 1/2 RDL Copper (Cu) -0.0239 ug/L -1-0.0239 1 < 1/2 RDL Lead (Pb) 0.0023 ug/L -10.0023 1 < 1/2 RDL Molybdenum (Mo) -0.0009 ug/L -1-0.0009 1 < 1/2 RDL Nickel (Ni) -0.0475 ug/L -1-0.0475 1 < 1/2 RDL Selenium (Se) -0.009 ug/L -1-0.009 1 < 1/2 RDL Thallium (Tl) Low Level -0.0168 ug/L -1-0.0168 0.2 < 1/2 RDL Vanadium (V) Low Level -0.0077 ug/L -1-0.0077 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 52.3 50 105ug/L -11585152.3 Arsenic (As) 49.5 50 99.1ug/L -11585149.5 Beryllium (Be) 49.9 50 99.8ug/L -11585149.9 Cadmium (Cd) 49.9 50 99.9ug/L -11585149.9 Chromium (Cr) 49.4 50 98.9ug/L -11585149.4 Cobalt (Co) 49.3 50 98.7ug/L -11585149.3 Copper (Cu) 49.4 50 98.9ug/L -11585149.4 Lead (Pb) 50 50 100ug/L -11585150 Molybdenum (Mo) 49.3 50 98.6ug/L -11585149.3 Nickel (Ni) 50.2 50 100ug/L -11585150.2 Selenium (Se) 48.7 50 97.4ug/L -11585148.7 Thallium (Tl) Low Level 48.8 50 97.5ug/L -11585148.8 Vanadium (V) Low Level 49 50 97.9ug/L -11585149 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028878 Antimony (Sb) 51.9 50 104ug/L -13070151.9 Arsenic (As) 49 50 97.9ug/L -13070149 Beryllium (Be) 50.2 50 100ug/L -13070150.2 Cadmium (Cd) 49.3 50 98.6ug/L -13070149.3 Chromium (Cr) 51.4 50 96.7ug/L -13070151.4 Cobalt (Co) 48.8 50 97.2ug/L -13070148.8 Copper (Cu) 49.7 50 98.1ug/L -13070149.7 Lead (Pb) 49.6 50 98.9ug/L -13070149.6 Duke Energy Analytical Lab Page 40 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090207 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028878 Molybdenum (Mo) 49.5 50 98ug/L -13070149.5 Nickel (Ni) 51.6 50 99.1ug/L -13070151.6 Selenium (Se) 47.5 50 95ug/L -13070147.5 Thallium (Tl) Low Level 48.4 50 96.7ug/L -13070148.4 Vanadium (V) Low Level 50.4 50 98.6ug/L -13070150.4 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028878 Antimony (Sb) 51.9 50 104 0.0368ug/L -13070151.9 Arsenic (As) 49.2 50 98.3 0.466ug/L -13070149.2 Beryllium (Be) 51.5 50 103 2.54ug/L -13070151.5 Cadmium (Cd) 49.6 50 99.2 0.615ug/L -13070149.6 Chromium (Cr) 51.2 50 96.4 0.363ug/L -13070151.2 Cobalt (Co) 49.1 50 97.8 0.635ug/L -13070149.1 Copper (Cu) 49.8 50 98.3 0.229ug/L -13070149.8 Lead (Pb) 49.7 50 99.2 0.33ug/L -13070149.7 Molybdenum (Mo) 49.8 50 98.5 0.507ug/L -13070149.8 Nickel (Ni) 51.8 50 99.5 0.472ug/L -13070151.8 Selenium (Se) 48 50 96 1.12ug/L -13070148 Thallium (Tl) Low Level 48.7 50 97.2 0.469ug/L -13070148.7 Vanadium (V) Low Level 50.3 50 98.3 0.34ug/L -13070150.3 Duke Energy Analytical Lab Page 41 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090158 TDS TOTAL DISSOLVED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TDS mg/L -11 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16090155 -- 2016028877 TDS 1.73mg/L -1229 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16090155 -- 2016028878 TDS 2mg/L -199 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 104mg/L -110901104 Duke Energy Analytical Lab Page 42 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090223 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 IS # 1 % Recovery LCL UCLSpike TOC 2 78mg/L -1208016.09 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike TOC 2 87.8 11.8mg/L -1208016.29 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike TOC 2 101mg/L -1208013.03 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike TOC 2 95.2 6.16mg/L -1208012.91 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TOC 2.87 97.6mg/L -1158512.8 Duke Energy Analytical Lab Page 43 of 89 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090155 Q16090187 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: J16080026 -- 2016023918 TSS 15.4mg/L -11.4 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16090155 -- 2016028877 TSS 0mg/L -11.2 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TSS 50 92.8mg/L -11090146.4 Duke Energy Analytical Lab Page 44 of 89 #=CL# September 14, 2016 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92311601 92311601 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J16090155 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on September 08, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator Enclosures cc:Program Manager, Duke Energy Anne Pifer REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 26 Duke Energy Analytical Lab Page 45 of 89 #=CP# CERTIFICATIONS Pace Project No.: Project: 92311601 J16090155 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 North Dakota Certification #: R-216 Oklahoma Certification #: D9947 Pennsylvania Certification #: 68-00547 Puerto Rico Certification #: FL01264 South Carolina Certification: #96042001 Tennessee Certification #: TN02974 Texas Certification: FL NELAC Reciprocity US Virgin Islands Certification: FL NELAC Reciprocity Virginia Environmental Certification #: 460165 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, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 26 Duke Energy Analytical Lab Page 46 of 89 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92311601 J16090155 Lab ID Sample ID Matrix Date Collected Date Received 92311601001 2016028877 Water 09/07/16 08:21 09/08/16 11:51 92311601002 2016028878 Water 09/07/16 10:53 09/08/16 11:51 92311601003 2016028879 Water 09/07/16 10:54 09/08/16 11:51 92311601004 2016028880 Water 09/07/16 12:50 09/08/16 11:51 92311601005 2016028881 Water 09/07/16 14:25 09/08/16 11:51 92311601006 2016028882 Water 09/07/16 15:56 09/08/16 11:51 92311601007 2016028883 Water 09/07/16 15:56 09/08/16 11:51 92311601008 2016028888 Water 09/07/16 16:25 09/08/16 11:51 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 26 Duke Energy Analytical Lab Page 47 of 89 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92311601 J16090155 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92311601001 2016028877 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92311601002 2016028878 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92311601003 2016028879 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92311601004 2016028880 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92311601005 2016028881 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92311601006 2016028882 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92311601007 2016028883 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92311601008 2016028888 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 26 Duke Energy Analytical Lab Page 48 of 89 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92311601 J16090155 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92311601001 2016028877 Alkalinity,Bicarbonate (CaCO3)130 mg/L 09/09/16 17:465.0SM 2320B Alkalinity, Total as CaCO3 130 mg/L 09/09/16 17:465.0SM 2320B 92311601002 2016028878 Methane 19.4 ug/L 09/09/16 14:2910.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)53.5 mg/L 09/09/16 17:585.0SM 2320B Alkalinity, Total as CaCO3 53.5 mg/L 09/09/16 17:585.0SM 2320B Chromium, Hexavalent 0.75 ug/L 09/13/16 10:070.090EPA 218.7 92311601003 2016028879 Alkalinity,Bicarbonate (CaCO3)9.5 mg/L 09/09/16 18:105.0SM 2320B Alkalinity, Total as CaCO3 9.5 mg/L 09/09/16 18:105.0SM 2320B Chromium, Hexavalent 0.16 ug/L 09/12/16 18:220.030EPA 218.7 92311601004 2016028880 Alkalinity,Bicarbonate (CaCO3)103 mg/L 09/09/16 18:195.0SM 2320B Alkalinity, Total as CaCO3 103 mg/L 09/09/16 18:195.0SM 2320B Chromium, Hexavalent 0.070 ug/L 09/12/16 18:350.030EPA 218.7 92311601005 2016028881 Methane 69.8 ug/L 09/12/16 10:3610.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)237 mg/L 09/09/16 18:315.0SM 2320B Alkalinity, Total as CaCO3 237 mg/L 09/09/16 18:315.0SM 2320B Sulfide 0.46 mg/L 09/14/16 01:500.10SM 4500-S2D 92311601006 2016028882 Methane 1670 ug/L 09/12/16 10:5210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)257 mg/L 09/09/16 18:435.0SM 2320B Alkalinity, Total as CaCO3 257 mg/L 09/09/16 18:435.0SM 2320B 92311601007 2016028883 Methane 1570 ug/L 09/12/16 11:0710.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)258 mg/L 09/09/16 18:585.0SM 2320B Alkalinity, Total as CaCO3 258 mg/L 09/09/16 18:585.0SM 2320B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 26 Duke Energy Analytical Lab Page 49 of 89 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92311601 J16090155 Method: Client:Duke Energy RSK 175 Modified Date:September 14, 2016 Description:RSK 175 Headspace General Information: 8 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, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 26 Duke Energy Analytical Lab Page 50 of 89 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92311601 J16090155 Method: Client:Duke Energy SM 2320B Date:September 14, 2016 Description:2320B Alkalinity General Information: 8 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, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 26 Duke Energy Analytical Lab Page 51 of 89 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92311601 J16090155 Method: Client:Duke Energy SM 4500-S2D Date:September 14, 2016 Description:4500S2D Sulfide Water General Information: 8 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, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 26 Duke Energy Analytical Lab Page 52 of 89 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92311601 J16090155 Method: Client:Duke Energy EPA 218.7 Date:September 14, 2016 Description:Hexavalent Chromium by IC General Information: 7 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: 320078 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92311374001,92311814001 M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. • MS (Lab ID: 1702046) • Chromium, Hexavalent • MSD (Lab ID: 1702047) • Chromium, Hexavalent Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 26 Duke Energy Analytical Lab Page 53 of 89 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92311601 J16090155 Sample:2016028877 Lab ID:92311601001 Collected:09/07/16 08:21 Received:09/08/16 11:51 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 09/09/16 14:14 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)130 mg/L 09/09/16 17:465.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 09/09/16 17:465.0 1 Alkalinity, Total as CaCO3 130 mg/L 09/09/16 17:465.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 09/14/16 01:50 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 09/12/16 17:56 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 26 Duke Energy Analytical Lab Page 54 of 89 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92311601 J16090155 Sample:2016028878 Lab ID:92311601002 Collected:09/07/16 10:53 Received:09/08/16 11:51 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 19.4 ug/L 09/09/16 14:29 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)53.5 mg/L 09/09/16 17:585.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 09/09/16 17:585.0 1 Alkalinity, Total as CaCO3 53.5 mg/L 09/09/16 17:585.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 09/14/16 01:50 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.75 ug/L 09/13/16 10:07 18540-29-90.090 3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 26 Duke Energy Analytical Lab Page 55 of 89 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92311601 J16090155 Sample:2016028879 Lab ID:92311601003 Collected:09/07/16 10:54 Received:09/08/16 11:51 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 09/09/16 14:44 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)9.5 mg/L 09/09/16 18:105.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 09/09/16 18:105.0 1 Alkalinity, Total as CaCO3 9.5 mg/L 09/09/16 18:105.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 09/14/16 01:50 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.16 ug/L 09/12/16 18:22 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 26 Duke Energy Analytical Lab Page 56 of 89 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92311601 J16090155 Sample:2016028880 Lab ID:92311601004 Collected:09/07/16 12:50 Received:09/08/16 11:51 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 09/09/16 15:00 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)103 mg/L 09/09/16 18:195.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 09/09/16 18:195.0 1 Alkalinity, Total as CaCO3 103 mg/L 09/09/16 18:195.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 09/14/16 01:50 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.070 ug/L 09/12/16 18:35 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 26 Duke Energy Analytical Lab Page 57 of 89 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92311601 J16090155 Sample:2016028881 Lab ID:92311601005 Collected:09/07/16 14:25 Received:09/08/16 11:51 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 69.8 ug/L 09/12/16 10:36 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)237 mg/L 09/09/16 18:315.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 09/09/16 18:315.0 1 Alkalinity, Total as CaCO3 237 mg/L 09/09/16 18:315.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide 0.46 mg/L 09/14/16 01:50 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 09/12/16 18:48 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 26 Duke Energy Analytical Lab Page 58 of 89 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92311601 J16090155 Sample:2016028882 Lab ID:92311601006 Collected:09/07/16 15:56 Received:09/08/16 11:51 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 1670 ug/L 09/12/16 10:52 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)257 mg/L 09/09/16 18:435.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 09/09/16 18:435.0 1 Alkalinity, Total as CaCO3 257 mg/L 09/09/16 18:435.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 09/14/16 01:50 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 09/12/16 19:01 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 26 Duke Energy Analytical Lab Page 59 of 89 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92311601 J16090155 Sample:2016028883 Lab ID:92311601007 Collected:09/07/16 15:56 Received:09/08/16 11:51 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 1570 ug/L 09/12/16 11:07 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)258 mg/L 09/09/16 18:585.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 09/09/16 18:585.0 1 Alkalinity, Total as CaCO3 258 mg/L 09/09/16 18:585.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 09/14/16 01:50 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 09/12/16 19:14 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 26 Duke Energy Analytical Lab Page 60 of 89 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92311601 J16090155 Sample:2016028888 Lab ID:92311601008 Collected:09/07/16 16:25 Received:09/08/16 11:51 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 09/12/16 11:22 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 09/09/16 19:325.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 09/09/16 19:325.0 1 Alkalinity, Total as CaCO3 ND mg/L 09/09/16 19:325.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 09/14/16 01:50 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, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 26 Duke Energy Analytical Lab Page 61 of 89 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92311601 J16090155 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: 327972 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92311601001, 92311601002, 92311601003, 92311601004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1817339 Associated Lab Samples:92311601001, 92311601002, 92311601003, 92311601004 Matrix:Water Analyzed Methane ug/L ND 10.0 N209/09/16 09:24 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1817340LABORATORY CONTROL SAMPLE: LCSSpike Methane ug/L 396 N239610070-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1817341MATRIX SPIKE SAMPLE: MSSpike Result 92310972002 Methane ug/L 386 N23969870-130ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92310972003 1817343SAMPLE 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, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 26 Duke Energy Analytical Lab Page 62 of 89 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92311601 J16090155 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: 328132 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92311601005, 92311601006, 92311601007, 92311601008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1818353 Associated Lab Samples:92311601005, 92311601006, 92311601007, 92311601008 Matrix:Water Analyzed Methane ug/L ND 10.0 N209/12/16 10:21 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1818354LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 1818355 Methane ug/L 412 N239610470-13098389 6 20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 26 Duke Energy Analytical Lab Page 63 of 89 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92311601 J16090155 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: 327926 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92311601001, 92311601002, 92311601003, 92311601004, 92311601005, 92311601006, 92311601007, 92311601008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1817131 Associated Lab Samples:92311601001, 92311601002, 92311601003, 92311601004, 92311601005, 92311601006, 92311601007, 92311601008 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 09/09/16 16:05 Alkalinity, Total as CaCO3 mg/L ND 5.0 09/09/16 16:05 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 09/09/16 16:05 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1817132LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 48.750 97 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1817133MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92311515003 1817134 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 99 80-12092 3 255096.1 146 142 Parameter Units MS Result % Rec Limits Qual% RecConc. 1817135MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92311601008 1817136 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 97 80-12096 1 2550ND48.4 48.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 26 Duke Energy Analytical Lab Page 64 of 89 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92311601 J16090155 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: 328347 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92311601001, 92311601002, 92311601003, 92311601004, 92311601005, 92311601006, 92311601007, 92311601008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1819792 Associated Lab Samples:92311601001, 92311601002, 92311601003, 92311601004, 92311601005, 92311601006, 92311601007, 92311601008 Matrix:Water Analyzed Sulfide mg/L ND 0.10 09/14/16 01:50 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1819793LABORATORY CONTROL SAMPLE: LCSSpike Sulfide mg/L 0.52.5 104 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1819794MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92311515001 1819795 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L .5 98 80-12099 1 10.5ND 0.49 0.50 Parameter Units MS Result % Rec Limits Qual% RecConc. 1819796MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92311601006 1819797 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L .5 97 80-12099 1 10.5ND 0.49 0.50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 26 Duke Energy Analytical Lab Page 65 of 89 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92311601 J16090155 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: 320078 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92311601001, 92311601002, 92311601003, 92311601004, 92311601005, 92311601006, 92311601007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1702044 Associated Lab Samples:92311601001, 92311601002, 92311601003, 92311601004, 92311601005, 92311601006, 92311601007 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.030 09/12/16 16:25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1702045LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.079.075 105 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1702046MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92311374001 1702047 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L M67.5 82 85-11569 4 207.519.4 25.6 24.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 1702048MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92311814001 1702049 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .025 93 85-11590 0 20.0250.19 0.21 0.21 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 26 Duke Energy Analytical Lab Page 66 of 89 #=QL# QUALIFIERS Pace Project No.: Project: 92311601 J16090155 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C Pace Analytical Services - Ormond BeachPASI-O ANALYTE QUALIFIERS Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.M6 The lab does not hold 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, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 26 Duke Energy Analytical Lab Page 67 of 89 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92311601 J16090155 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92311601001 3279722016028877RSK 175 Modified 92311601002 3279722016028878RSK 175 Modified 92311601003 3279722016028879RSK 175 Modified 92311601004 3279722016028880RSK 175 Modified 92311601005 3281322016028881RSK 175 Modified 92311601006 3281322016028882RSK 175 Modified 92311601007 3281322016028883RSK 175 Modified 92311601008 3281322016028888RSK 175 Modified 92311601001 3279262016028877SM 2320B 92311601002 3279262016028878SM 2320B 92311601003 3279262016028879SM 2320B 92311601004 3279262016028880SM 2320B 92311601005 3279262016028881SM 2320B 92311601006 3279262016028882SM 2320B 92311601007 3279262016028883SM 2320B 92311601008 3279262016028888SM 2320B 92311601001 3283472016028877SM 4500-S2D 92311601002 3283472016028878SM 4500-S2D 92311601003 3283472016028879SM 4500-S2D 92311601004 3283472016028880SM 4500-S2D 92311601005 3283472016028881SM 4500-S2D 92311601006 3283472016028882SM 4500-S2D 92311601007 3283472016028883SM 4500-S2D 92311601008 3283472016028888SM 4500-S2D 92311601001 3200782016028877EPA 218.7 92311601002 3200782016028878EPA 218.7 92311601003 3200782016028879EPA 218.7 92311601004 3200782016028880EPA 218.7 92311601005 3200782016028881EPA 218.7 92311601006 3200782016028882EPA 218.7 92311601007 3200782016028883EPA 218.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/14/2016 04:58 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 26 Duke Energy Analytical Lab Page 68 of 89 Page 25 of 26 Duke Energy Analytical Lab Page 69 of 89 Page 26 of 26 Duke Energy Analytical Lab Page 70 of 89 September 28, 2016 Mary Ann Ogle Duke Energy Analytical Laboratory 13339 Hagers Ferry Road Mail Code: MGO3A2 Huntersville, North Carolina 28078 Re: AB GW Assessment Water Work Order: 405456 SDG: J16090155 Dear Mary : GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on September 08, 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 18 Chelsea Seagle for Duke Energy Analytical Lab Page 71 of 89 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: J16090155 GEL Work Order: 405456 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 MDL, MDA, MDC or LOD. for Page 2 of 18 Duke Energy Analytical Lab Page 72 of 89 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: September 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1597119 1597119 1601517 1597779 1598005 1401 1722 0833 1157 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 09/22/16 09/22/16 09/27/16 09/27/16 09/22/16 SKJ SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 405456001 Water 07-SEP-16 08:21 08-SEP-16 2016028877 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 0.662 0.491 1 2 3 4 5 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" 0.000314 ND ND ND ND 2.00 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"93.6 (15%-125%) The following Prep Methods were performed: SW846 3010A SW846 3010A SW 846 3010 Acid Digestion SW 846 3010 Acid Digestion 09/23/16 09/09/16 1601516 1597117 1922 0805 JP1 SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 5 Method Description SW846 3010A/6020A 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 18 Duke Energy Analytical Lab Page 73 of 89 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: September 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1597119 1597119 1601517 1597779 1598005 1407 1731 0839 1157 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 09/22/16 09/22/16 09/27/16 09/27/16 09/22/16 SKJ SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 405456002 Water 07-SEP-16 10:53 08-SEP-16 2016028878 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 0.458 0.656 1 2 3 4 5 J 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" 0.000105 ND ND ND ND 2.19 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"99.6 (15%-125%) The following Prep Methods were performed: SW846 3010A SW846 3010A SW 846 3010 Acid Digestion SW 846 3010 Acid Digestion 09/23/16 09/09/16 1601516 1597117 1922 0805 JP1 SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 5 Method Description SW846 3010A/6020A 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 18 Duke Energy Analytical Lab Page 74 of 89 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: September 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1597119 1597119 1601517 1597779 1598005 1411 1733 0841 1157 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 09/22/16 09/22/16 09/27/16 09/27/16 09/22/16 SKJ SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 405456003 Water 07-SEP-16 10:54 08-SEP-16 2016028879 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 0.586 0.765 1 2 3 4 5 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 1.56 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"80.5 (15%-125%) The following Prep Methods were performed: SW846 3010A SW846 3010A SW 846 3010 Acid Digestion SW 846 3010 Acid Digestion 09/23/16 09/09/16 1601516 1597117 1922 0805 JP1 SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 5 Method Description SW846 3010A/6020A 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 18 Duke Energy Analytical Lab Page 75 of 89 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: September 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1597119 1597119 1601517 1597779 1598005 1413 1734 0842 1157 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 09/22/16 09/22/16 09/27/16 09/27/16 09/22/16 SKJ SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 405456004 Water 07-SEP-16 12:50 08-SEP-16 2016028880 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 0.531 0.715 1 2 3 4 5 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 1.64 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"88.3 (15%-125%) The following Prep Methods were performed: SW846 3010A SW846 3010A SW 846 3010 Acid Digestion SW 846 3010 Acid Digestion 09/23/16 09/09/16 1601516 1597117 1922 0805 JP1 SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 5 Method Description SW846 3010A/6020A 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 18 Duke Energy Analytical Lab Page 76 of 89 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: September 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1597119 1597119 1601517 1597779 1598005 1414 1736 0844 1157 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 09/22/16 09/22/16 09/27/16 09/27/16 09/22/16 SKJ SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 405456005 Water 07-SEP-16 14:25 08-SEP-16 2016028881 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 0.732 0.758 1 2 3 4 5 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" 0.000525 ND ND ND 1.00 3.94 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"90 (15%-125%) The following Prep Methods were performed: SW846 3010A SW846 3010A SW 846 3010 Acid Digestion SW 846 3010 Acid Digestion 09/23/16 09/09/16 1601516 1597117 1922 0805 JP1 SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 5 Method Description SW846 3010A/6020A 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 18 Duke Energy Analytical Lab Page 77 of 89 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: September 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1597119 1597119 1601517 1597779 1598005 1416 1738 1427 1157 0920 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 09/22/16 09/22/16 09/27/16 09/27/16 09/22/16 SKJ SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 405456006 Water 07-SEP-16 15:56 08-SEP-16 2016028882 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 0.829 0.620 1 2 3 4 5 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" 0.000791 ND ND ND ND 0.997 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"68.2 (15%-125%) The following Prep Methods were performed: SW846 3010A SW846 3010A SW 846 3010 Acid Digestion SW 846 3010 Acid Digestion 09/23/16 09/09/16 1601516 1597117 1922 0805 JP1 SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 5 Method Description SW846 3010A/6020A 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 18 Duke Energy Analytical Lab Page 78 of 89 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: September 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1597119 1597119 1601517 1597779 1598005 1417 1739 1428 1157 0920 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 09/22/16 09/22/16 09/27/16 09/27/16 09/22/16 SKJ SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 405456007 Water 07-SEP-16 15:56 08-SEP-16 2016028883 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 0.507 0.296 1 2 3 4 5 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" 0.000827 ND ND ND ND 1.28 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"94.7 (15%-125%) The following Prep Methods were performed: SW846 3010A SW846 3010A SW 846 3010 Acid Digestion SW 846 3010 Acid Digestion 09/23/16 09/09/16 1601516 1597117 1922 0805 JP1 SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 5 Method Description SW846 3010A/6020A 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 18 Duke Energy Analytical Lab Page 79 of 89 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Metals Analysis - ICPMS 1597119 1601517 Batch Batch Uranium-233 Uranium-234 Uranium-238 Uranium-238 Uranium-233 Uranium-234 Uranium-233 Uranium-234 Uranium-238 Uranium-238 Uranium-233 Uranium-234 Uranium-233 Uranium-234 Uranium-238 Uranium-236 Parmname Mary Ann Ogle Contact: Duke Energy Analytical Laboratory 13339 Hagers Ferry Road Huntersville, North Carolina September 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/L ug/L ug/L ug/mL Anlst Date Time SKJ SKJ 09/22/16 17:24 09/22/16 14:02 09/22/16 13:59 09/22/16 17:21 09/22/16 17:19 09/22/16 13:58 09/22/16 14:04 09/22/16 17:25 09/22/16 17:27 09/22/16 14:05 09/27/16 08:34 QC ND ND 0.000308 0.0525 0.000602 0.000577 ND ND ND 0.0519 0.00057 0.000568 ND ND 0.073 ND NOM Sample ND ND 0.000314 0.000314 ND ND ND ND 0.314 ND Range (+/-0.0002) (80%-120%) (80%-120%) (80%-120%) (75%-125%) (75%-125%) (75%-125%) (0%-10%) Qual U U U U U U U J U QC1203623511 405456001 QC1203623509 QC1203623510 QC1203623508 QC1203623512 405456001 QC1203623513 405456001 QC1203623514 405456001 QC1203634243 405456001 QC1203634242 N/A N/A 2.09 N/A N/A 16.1 N/A REC% 106 120 105 104 114 103 0.0496 0.0005 0.00055 0.0496 0.0005 0.00055 DUP LCS LCS MB MS MS SDILT DUP LCS 405456Workorder: Mail Code: MGO3A2 U U U U U U U ^ RPD% Page 1 of 3 Page 10 of 18 Duke Energy Analytical Lab Page 80 of 89 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 1601517 1597779 1598005 Batch Batch Batch Uranium-236 Uranium-236 Uranium-236 Uranium-236 Radium-228 Radium-228 Radium-228 Radium-226 Radium-226 Radium-226 Radium-226 Parmname Units ug/mL ug/mL ug/mL ug/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L Anlst Date Time SKJ AXM6 LXP1 09/27/16 08:31 09/27/16 08:30 09/27/16 08:36 09/27/16 08:37 09/27/16 12:05 09/27/16 12:05 09/27/16 12:05 09/22/16 11:00 09/22/16 11:00 09/22/16 10:25 09/22/16 11:00 QC 0.00407 0.000025 0.0042 ND 0.158 7.68 0.230 5.20 21.1 0.189 115 NOM Sample ND ND 0.0147 4.37 4.37 Range (80%-120%) (75%-125%) (0%-10%) N/A (75%-125%) (0%-20%) (75%-125%) (75%-125%) Qual J U U U U QC1203634241 QC1203634244 405456001 QC1203634245 405456001 QC1203625319 405457008 QC1203625320 QC1203625318 QC1203625903 405457012 QC1203625905 QC1203625902 QC1203625904 405457012 The Qualifiers in this report are defined as follows: N/A N/A 17.5 REC% 81.5 84 104 86.6 90.3 0.005 0.005 7.36 24.4 122 MB MS SDILT DUP LCS MB DUP LCS MB MS 405456Workorder: ** < > BD E 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 U U U RPD% Notes: Page 2 of 3 Page 11 of 18 Duke Energy Analytical Lab Page 81 of 89 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% 405456Workorder: FA FB H J K L M M N N/A N1 ND NJ Q R U UI UJ UL X Y ^ h 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 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 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 12 of 18 Duke Energy Analytical Lab Page 82 of 89 Page 13 of 18 Duke Energy Analytical Lab Page 83 of 89 Page 14 of 18 Duke Energy Analytical Lab Page 84 of 89 Technical Case Narrative Duke Energy (DUPO) SDG #: J16090155 Work Order #: 405456 Metals Product: Determination of Metals by ICP-MS Analytical Method: SW846 3010A/6020A Analytical Procedure: GL-MA-E-014 REV# 28 Analytical Batch: 1597119 Preparation Method: SW846 3010A Preparation Procedure: GL-MA-E-008 REV# 18 Preparation Batch: 1597117 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 405456001 2016028877 405456002 2016028878 405456003 2016028879 405456004 2016028880 405456005 2016028881 405456006 2016028882 405456007 2016028883 1203623508 Method Blank (MB)ICP-MS 1203623509 Laboratory Control Sample (LCS) 1203623510 Laboratory Control Sample (LCS) 1203623514 405456001(2016028877L) Serial Dilution (SD) 1203623511 405456001(2016028877D) Sample Duplicate (DUP) 1203623512 405456001(2016028877S) Matrix Spike (MS) 1203623513 405456001(2016028877S) Matrix Spike (MS) 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: Determination of Metals by ICP-MS Analytical Method: SW846 3010A/6020A Analytical Procedure: GL-MA-E-014 REV# 28 Analytical Batch: 1601517 Preparation Method: SW846 3010A Preparation Procedure: GL-MA-E-008 REV# 18 Preparation Batch: 1601516 Page 15 of 18 Duke Energy Analytical Lab Page 85 of 89 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 405456001 2016028877 405456002 2016028878 405456003 2016028879 405456004 2016028880 405456005 2016028881 405456006 2016028882 405456007 2016028883 1203634241 Method Blank (MB)ICP-MS 1203634242 Laboratory Control Sample (LCS) 1203634245 405456001(2016028877L) Serial Dilution (SD) 1203634243 405456001(2016028877D) Sample Duplicate (DUP) 1203634244 405456001(2016028877S) Matrix Spike (MS) 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. Radiochemistry Product: GFPC, Ra228, Liquid Analytical Method: EPA 904.0/SW846 9320 Modified Analytical Procedure: GL-RAD-A-009 REV# 17 Analytical Batch: 1597779 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 405456001 2016028877 405456002 2016028878 405456003 2016028879 405456004 2016028880 405456005 2016028881 405456006 2016028882 405456007 2016028883 1203625318 Method Blank (MB) 1203625319 405457008(NonSDG) Sample Duplicate (DUP) 1203625320 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. Page 16 of 18 Duke Energy Analytical Lab Page 86 of 89 Product: Lucas Cell, Ra226, liquid Analytical Method: EPA 903.1 Modified Analytical Procedure: GL-RAD-A-008 REV# 14 Analytical Batch: 1598005 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 405456001 2016028877 405456002 2016028878 405456003 2016028879 405456004 2016028880 405456005 2016028881 405456006 2016028882 405456007 2016028883 1203625902 Method Blank (MB) 1203625903 405457012(NonSDG) Sample Duplicate (DUP) 1203625904 405457012(NonSDG) Matrix Spike (MS) 1203625905 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, 1203625904 (Non SDG 405457012MS), 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 17 of 18 Duke Energy Analytical Lab Page 87 of 89 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 SC000122016-20 VT87156 460202 C780 997404 List of current GEL Certifications as of 28 September 2016 Page 18 of 18 Duke Energy Analytical Lab Page 88 of 89 Duke Energy Analytical Lab Page 89 of 89