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Home My WebLink AboutNC0038377_J16110199report_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:J16110199 Project Name:MAYO STEAM - AB GW ASSESSMENT WATER Lab Contact:Anne Pridgeon Date:12/9/2016 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: Method RSK175: The current reported methane result for ABMW-03 was over calibration limits and is therefore estimated. Insufficient volume was available for reanalysis therefore data has been flagged and reported. 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 109 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016035890 MAYO STEAM 04-Nov-16 1:15 PM Plant Personel MW-12D 2016035891 MAYO STEAM 04-Nov-16 8:05 AM Plant Personel SW-REF1 2016035892 MAYO STEAM 04-Nov-16 10:18 AM Plant Personel MW-12S 2016035893 MAYO STEAM 04-Nov-16 8:26 AM Plant Personel ABMW-3 2016035894 MAYO STEAM 03-Nov-16 4:20 PM Plant Personel ABMW-1 2016035895 MAYO STEAM 04-Nov-16 8:56 AM Plant Personel MW-7BR 2016035896 MAYO STEAM 04-Nov-16 12:36 PM Plant Personel MW-7D 2016035897 MAYO STEAM 04-Nov-16 11:00 AM Plant Personel ABMW-3S 2016035898 MAYO STEAM 03-Nov-16 4:40 PM Plant Personel ABMW-2BRL 2016035899 MAYO STEAM 04-Nov-16 4:11 PM Plant Personel MW-8BR 10 Total Samples Duke Energy Analytical Lab Page 2 of 109 COC and .pdf report are in agreement with sample totals and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. All laboratory QA/QC requirements are acceptable. Yes No Technical Validation Review Checklist: Yes No Yes No Report Sections Included: Job Summary Report Sub-contracted Laboratory Results Sample Identification Customer Specific Data Sheets, Reports, & Documentation Technical Validation of Data Package Customer Database Entries Analytical Laboratory Certificate of Analysis Analytical Laboratory QC Report Chain of Custody Reviewed By:Anne Pridgeon Date:12/8/2016 Electronic Data Deliverable (EDD) Sent Separatel Duke Energy Analytical Lab Page 3 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035890 Collection Date:04-Nov-16 1:15 PM Site:MW-12D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.166 mg-N/L EPA 353.2 11/21/2016 11:13 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 4.0 mg/L EPA 300.0 11/07/2016 15:14 BGN90340.1 1 Sulfate 1.1 mg/L EPA 300.0 11/07/2016 15:14 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/28/2016 14:32 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/29/2016 11:47 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.016 mg/L EPA 200.7 12/08/2016 13:54 JJMACKE0.005 1 Barium (Ba)0.013 mg/L EPA 200.7 12/08/2016 13:54 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 12/08/2016 13:54 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 12/08/2016 13:54 JJMACKE0.01 1 Manganese (Mn)0.049 mg/L EPA 200.7 12/08/2016 13:54 JJMACKE0.005 1 Strontium (Sr)0.080 mg/L EPA 200.7 12/08/2016 13:54 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 12/08/2016 13:54 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)10.6 mg/L EPA 200.7 12/01/2016 09:22B1 JJMACKE0.01 1 Magnesium (Mg)2.97 mg/L EPA 200.7 12/01/2016 09:22B1 JJMACKE0.005 1 Potassium (K)1.37 mg/L EPA 200.7 12/01/2016 09:22 JJMACKE0.1 1 Sodium (Na)8.39 mg/L EPA 200.7 12/01/2016 09:22B2 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.272 mg/L EPA 200.7 11/14/2016 15:02 MHALL30.005 1 Barium (Ba)0.016 mg/L EPA 200.7 11/14/2016 15:02 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 15:02 MHALL30.05 1 Iron (Fe)0.405 mg/L EPA 200.7 11/14/2016 15:02 MHALL30.01 1 Manganese (Mn)0.056 mg/L EPA 200.7 11/14/2016 15:02 MHALL30.005 1 Strontium (Sr)0.085 mg/L EPA 200.7 11/14/2016 15:02 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 15:02 MHALL30.005 1 Duke Energy Analytical Lab Page 4 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035890 Collection Date:04-Nov-16 1:15 PM 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 11/22/2016 14:13 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN30.2 1 Vanadium (V) Low Level 0.516 ug/L EPA 200.8 11/22/2016 14:13 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN311 Chromium (Cr)1.92 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN311 Nickel (Ni)1.37 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN30.2 1 Vanadium (V) Low Level 1.25 ug/L EPA 200.8 11/22/2016 20:28 CWSPEN30.3 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 110 mg/L SM2540C 11/11/2016 15:26 JASTOWE251 Duke Energy Analytical Lab Page 5 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035890 Collection Date:04-Nov-16 1:15 PM Site:MW-12D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.171 mg/L SM5310C/EPA9060A 11/18/2016 16:36 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/10/2016 12:54 CJELLIO51 Duke Energy Analytical Lab Page 6 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035891 Collection Date:04-Nov-16 8:05 AM Site:SW-REF1 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/21/2016 11:36 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 6.1 mg/L EPA 300.0 11/07/2016 15:31 BGN90340.1 1 Sulfate 1.9 mg/L EPA 300.0 11/07/2016 15:31 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/28/2016 14:34 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/29/2016 11:54 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.015 mg/L EPA 200.7 12/08/2016 14:06 JJMACKE0.005 1 Barium (Ba)0.035 mg/L EPA 200.7 12/08/2016 14:06 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 12/08/2016 14:06 JJMACKE0.05 1 Iron (Fe)2.30 mg/L EPA 200.7 12/08/2016 14:06 JJMACKE0.01 1 Manganese (Mn)0.746 mg/L EPA 200.7 12/08/2016 14:06 JJMACKE0.005 1 Strontium (Sr)0.069 mg/L EPA 200.7 12/08/2016 14:06 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 12/08/2016 14:06 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)7.60 mg/L EPA 200.7 12/01/2016 09:26B1 JJMACKE0.01 1 Magnesium (Mg)3.40 mg/L EPA 200.7 12/01/2016 09:26B1 JJMACKE0.005 1 Potassium (K)1.57 mg/L EPA 200.7 12/01/2016 09:26 JJMACKE0.1 1 Sodium (Na)8.80 mg/L EPA 200.7 12/01/2016 09:26B2 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.101 mg/L EPA 200.7 11/14/2016 15:14 MHALL30.005 1 Barium (Ba)0.040 mg/L EPA 200.7 11/14/2016 15:14 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 15:14 MHALL30.05 1 Iron (Fe)4.60 mg/L EPA 200.7 11/14/2016 15:14 MHALL30.01 1 Manganese (Mn)0.790 mg/L EPA 200.7 11/14/2016 15:14 MHALL30.005 1 Strontium (Sr)0.075 mg/L EPA 200.7 11/14/2016 15:14 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 15:14 MHALL30.005 1 Duke Energy Analytical Lab Page 7 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035891 Collection Date:04-Nov-16 8:05 AM Site:SW-REF1 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN311 Cobalt (Co)2.32 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 16:28B2 CWSPEN30.2 1 Vanadium (V) Low Level 0.564 ug/L EPA 200.8 11/21/2016 16:28 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN311 Cobalt (Co)2.30 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN30.2 1 Vanadium (V) Low Level 1.35 ug/L EPA 200.8 11/22/2016 19:59 CWSPEN30.3 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 11/11/2016 15:26 JASTOWE251 Duke Energy Analytical Lab Page 8 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035891 Collection Date:04-Nov-16 8:05 AM Site:SW-REF1 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 5.4 mg/L SM5310C/EPA9060A 11/18/2016 16:36 CJELLIO0.5 5 TOTAL SUSPENDED SOLIDS TSS 16 mg/L SM2540D 11/10/2016 12:54 CJELLIO51 Duke Energy Analytical Lab Page 9 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035892 Collection Date:04-Nov-16 10:18 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)0.739 mg-N/L EPA 353.2 11/21/2016 11:37 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 3.1 mg/L EPA 300.0 11/07/2016 14:06 BGN90340.1 1 Sulfate 0.89 mg/L EPA 300.0 11/07/2016 14:06 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/28/2016 14:36 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/29/2016 11:56 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.009 mg/L EPA 200.7 12/08/2016 14:09 JJMACKE0.005 1 Barium (Ba)0.009 mg/L EPA 200.7 12/08/2016 14:09 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 12/08/2016 14:09 JJMACKE0.05 1 Iron (Fe)0.010 mg/L EPA 200.7 12/08/2016 14:09 JJMACKE0.01 1 Manganese (Mn)0.013 mg/L EPA 200.7 12/08/2016 14:09 JJMACKE0.005 1 Strontium (Sr)0.014 mg/L EPA 200.7 12/08/2016 14:09 JJMACKE0.005 1 Zinc (Zn)0.078 mg/L EPA 200.7 12/08/2016 14:09 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)1.14 mg/L EPA 200.7 12/01/2016 09:30B1 JJMACKE0.01 1 Magnesium (Mg)0.661 mg/L EPA 200.7 12/01/2016 09:30B1 JJMACKE0.005 1 Potassium (K)1.35 mg/L EPA 200.7 12/01/2016 09:30 JJMACKE0.1 1 Sodium (Na)4.85 mg/L EPA 200.7 12/01/2016 09:30B2 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.200 mg/L EPA 200.7 11/14/2016 15:18 MHALL30.005 1 Barium (Ba)0.011 mg/L EPA 200.7 11/14/2016 15:18 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 15:18 MHALL30.05 1 Iron (Fe)0.245 mg/L EPA 200.7 11/14/2016 15:18 MHALL30.01 1 Manganese (Mn)0.019 mg/L EPA 200.7 11/14/2016 15:18 MHALL30.005 1 Strontium (Sr)0.016 mg/L EPA 200.7 11/14/2016 15:18 MHALL30.005 1 Zinc (Zn)0.073 mg/L EPA 200.7 11/14/2016 15:18 MHALL30.005 1 Duke Energy Analytical Lab Page 10 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035892 Collection Date:04-Nov-16 10:18 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 11/21/2016 17:03 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 17:03 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 17:03 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 17:03 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 17:03 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 17:03 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 17:03 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 17:03 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/21/2016 17:03 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 17:03 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 17:03 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 17:03B2 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 17:03 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN311 Copper (Cu)1.08 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN311 Nickel (Ni)1.19 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN30.2 1 Vanadium (V) Low Level 0.593 ug/L EPA 200.8 11/22/2016 20:35 CWSPEN30.3 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 11/11/2016 15:26 JASTOWE251 Duke Energy Analytical Lab Page 11 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035892 Collection Date:04-Nov-16 10:18 AM Site:MW-12S Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.530 mg/L SM5310C/EPA9060A 11/18/2016 16:36 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/10/2016 12:54 CJELLIO51 Duke Energy Analytical Lab Page 12 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035893 Collection Date:04-Nov-16 8:26 AM Site:ABMW-3 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/21/2016 11:38 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 65 mg/L EPA 300.0 11/07/2016 15:48 BGN9034110 Sulfate 28 mg/L EPA 300.0 11/07/2016 15:48 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/28/2016 14:39 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/29/2016 11:59 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.079 mg/L EPA 200.7 12/08/2016 14:13 JJMACKE0.005 1 Barium (Ba)0.204 mg/L EPA 200.7 12/08/2016 14:13 JJMACKE0.005 1 Boron (B)1.83 mg/L EPA 200.7 12/08/2016 14:13 JJMACKE0.05 1 Iron (Fe)7.36 mg/L EPA 200.7 12/08/2016 14:13 JJMACKE0.01 1 Manganese (Mn)0.593 mg/L EPA 200.7 12/08/2016 14:13 JJMACKE0.005 1 Strontium (Sr)1.29 mg/L EPA 200.7 12/08/2016 14:13 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 12/08/2016 14:13 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)56.0 mg/L EPA 200.7 12/01/2016 10:00B1,M4;JJMACKE0.01 1 Magnesium (Mg)12.5 mg/L EPA 200.7 12/01/2016 10:00 JJMACKE0.005 1 Potassium (K)12.4 mg/L EPA 200.7 12/01/2016 10:00 JJMACKE0.1 1 Sodium (Na)11.3 mg/L EPA 200.7 12/01/2016 10:00 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.039 mg/L EPA 200.7 11/14/2016 15:22 MHALL30.005 1 Barium (Ba)0.252 mg/L EPA 200.7 11/14/2016 15:22 MHALL30.005 1 Boron (B)1.87 mg/L EPA 200.7 11/14/2016 15:22 MHALL30.05 1 Iron (Fe)12.9 mg/L EPA 200.7 11/14/2016 15:22 MHALL30.01 1 Manganese (Mn)0.890 mg/L EPA 200.7 11/14/2016 15:22 MHALL30.005 1 Strontium (Sr)1.56 mg/L EPA 200.7 11/14/2016 15:22 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 15:22 MHALL30.005 1 Duke Energy Analytical Lab Page 13 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035893 Collection Date:04-Nov-16 8:26 AM Site:ABMW-3 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN311 Arsenic (As)127 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN311 Molybdenum (Mo)47.1 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 17:10B2 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 17:10 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN311 Arsenic (As)110 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN311 Molybdenum (Mo)34.3 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN30.2 1 Vanadium (V) Low Level 0.501 ug/L EPA 200.8 11/22/2016 21:03 CWSPEN30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 350 mg/L SM2540C 11/11/2016 15:26 JASTOWE251 Duke Energy Analytical Lab Page 14 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035893 Collection Date:04-Nov-16 8:26 AM Site:ABMW-3 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 2.6 mg/L SM5310C/EPA9060A 11/18/2016 16:36 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 17 mg/L SM2540D 11/10/2016 12:54 CJELLIO51 Duke Energy Analytical Lab Page 15 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035894 Collection Date:03-Nov-16 4:20 PM Site:ABMW-1 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/21/2016 11:39 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 15 mg/L EPA 300.0 11/07/2016 16:05 BGN90340.5 5 Sulfate 16 mg/L EPA 300.0 11/07/2016 16:05 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/28/2016 14:46M2 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/29/2016 12:01 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.235 mg/L EPA 200.7 12/08/2016 14:17 JJMACKE0.005 1 Barium (Ba)0.641 mg/L EPA 200.7 12/08/2016 14:17 JJMACKE0.005 1 Boron (B)5.09 mg/L EPA 200.7 12/08/2016 14:17 JJMACKE0.05 1 Iron (Fe)1.30 mg/L EPA 200.7 12/08/2016 14:17 JJMACKE0.01 1 Manganese (Mn)1.10 mg/L EPA 200.7 12/08/2016 14:17 JJMACKE0.005 1 Strontium (Sr)2.25 mg/L EPA 200.7 12/08/2016 14:17 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 12/08/2016 14:17 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)76.1 mg/L EPA 200.7 12/01/2016 10:15B1 JJMACKE0.01 1 Magnesium (Mg)38.6 mg/L EPA 200.7 12/01/2016 10:15 JJMACKE0.05 10 Potassium (K)22.8 mg/L EPA 200.7 12/01/2016 10:15 JJMACKE0.1 1 Sodium (Na)17.6 mg/L EPA 200.7 12/01/2016 10:15 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.162 mg/L EPA 200.7 11/14/2016 15:26 MHALL30.005 1 Barium (Ba)0.898 mg/L EPA 200.7 11/14/2016 15:26 MHALL30.005 1 Boron (B)5.26 mg/L EPA 200.7 11/14/2016 15:26 MHALL30.05 1 Iron (Fe)3.45 mg/L EPA 200.7 11/14/2016 15:26 MHALL30.01 1 Manganese (Mn)1.66 mg/L EPA 200.7 11/14/2016 15:26 MHALL30.005 1 Strontium (Sr)3.11 mg/L EPA 200.7 11/14/2016 15:26 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 15:26 MHALL30.005 1 Duke Energy Analytical Lab Page 16 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035894 Collection Date:03-Nov-16 4:20 PM Site:ABMW-1 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)26.8 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN311 Arsenic (As)296 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN311 Cobalt (Co)5.65 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN311 Molybdenum (Mo)281 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN311 Nickel (Ni)5.43 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN311 Thallium (Tl) Low Level 1.38 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN30.2 1 Vanadium (V) Low Level 91.1 ug/L EPA 200.8 11/21/2016 17:17 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)18.4 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN311 Arsenic (As)437 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN311 Cobalt (Co)8.21 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN311 Molybdenum (Mo)253 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN311 Nickel (Ni)7.74 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN311 Thallium (Tl) Low Level 1.63 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN30.2 1 Vanadium (V) Low Level 118 ug/L EPA 200.8 11/22/2016 21:10 CWSPEN30.3 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 440 mg/L SM2540C 11/10/2016 15:10 HGRUVER251 Duke Energy Analytical Lab Page 17 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035894 Collection Date:03-Nov-16 4:20 PM Site:ABMW-1 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 3.6 mg/L SM5310C/EPA9060A 11/18/2016 16:36 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/10/2016 12:54 CJELLIO51 Duke Energy Analytical Lab Page 18 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035895 Collection Date:04-Nov-16 8:56 AM Site:MW-7BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/21/2016 11:40 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 11 mg/L EPA 300.0 11/07/2016 17:29 BGN90340.2 2 Sulfate 2.8 mg/L EPA 300.0 11/07/2016 17:29 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/28/2016 14:54 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/29/2016 12:04 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.072 mg/L EPA 200.7 12/08/2016 14:21 JJMACKE0.005 1 Barium (Ba)0.147 mg/L EPA 200.7 12/08/2016 14:21 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 12/08/2016 14:21 JJMACKE0.05 1 Iron (Fe)0.314 mg/L EPA 200.7 12/08/2016 14:21 JJMACKE0.01 1 Manganese (Mn)0.194 mg/L EPA 200.7 12/08/2016 14:21 JJMACKE0.005 1 Strontium (Sr)0.977 mg/L EPA 200.7 12/08/2016 14:21 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 12/08/2016 14:21 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)52.5 mg/L EPA 200.7 12/01/2016 10:19B1 JJMACKE0.01 1 Magnesium (Mg)11.7 mg/L EPA 200.7 12/01/2016 10:19 JJMACKE0.005 1 Potassium (K)4.30 mg/L EPA 200.7 12/01/2016 10:19 JJMACKE0.1 1 Sodium (Na)15.9 mg/L EPA 200.7 12/01/2016 10:19 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.010 mg/L EPA 200.7 11/14/2016 15:30 MHALL30.005 1 Barium (Ba)0.157 mg/L EPA 200.7 11/14/2016 15:30 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 15:30 MHALL30.05 1 Iron (Fe)0.369 mg/L EPA 200.7 11/14/2016 15:30 MHALL30.01 1 Manganese (Mn)0.198 mg/L EPA 200.7 11/14/2016 15:30 MHALL30.005 1 Strontium (Sr)1.04 mg/L EPA 200.7 11/14/2016 15:30 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 15:30 MHALL30.005 1 Duke Energy Analytical Lab Page 19 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035895 Collection Date:04-Nov-16 8:56 AM Site:MW-7BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN311 Molybdenum (Mo)2.54 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 17:45B2 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 17:45 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN311 Molybdenum (Mo)2.39 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/22/2016 21:17 CWSPEN30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 270 mg/L SM2540C 11/11/2016 15:26 JASTOWE251 Duke Energy Analytical Lab Page 20 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035895 Collection Date:04-Nov-16 8:56 AM Site:MW-7BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.504 mg/L SM5310C/EPA9060A 11/18/2016 16:36 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/10/2016 12:54 CJELLIO51 Duke Energy Analytical Lab Page 21 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035896 Collection Date:04-Nov-16 12:36 PM Site:MW-7D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/21/2016 11:42 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 73 mg/L EPA 300.0 11/07/2016 16:38 BGN9034110 Sulfate 10 mg/L EPA 300.0 11/07/2016 16:38 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/28/2016 14:56 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/29/2016 12:06 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.070 mg/L EPA 200.7 12/08/2016 14:25 JJMACKE0.005 1 Barium (Ba)0.016 mg/L EPA 200.7 12/08/2016 14:25 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 12/08/2016 14:25 JJMACKE0.05 1 Iron (Fe)0.162 mg/L EPA 200.7 12/08/2016 14:25 JJMACKE0.01 1 Manganese (Mn)0.067 mg/L EPA 200.7 12/08/2016 14:25 JJMACKE0.005 1 Strontium (Sr)0.396 mg/L EPA 200.7 12/08/2016 14:25 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 12/08/2016 14:25 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)53.5 mg/L EPA 200.7 12/01/2016 10:22B1 JJMACKE0.01 1 Magnesium (Mg)21.7 mg/L EPA 200.7 12/01/2016 10:22 JJMACKE0.005 1 Potassium (K)2.13 mg/L EPA 200.7 12/01/2016 10:22 JJMACKE0.1 1 Sodium (Na)28.5 mg/L EPA 200.7 12/01/2016 10:22 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/14/2016 15:34 MHALL30.005 1 Barium (Ba)0.018 mg/L EPA 200.7 11/14/2016 15:34 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 15:34 MHALL30.05 1 Iron (Fe)0.353 mg/L EPA 200.7 11/14/2016 15:34 MHALL30.01 1 Manganese (Mn)0.077 mg/L EPA 200.7 11/14/2016 15:34 MHALL30.005 1 Strontium (Sr)0.447 mg/L EPA 200.7 11/14/2016 15:34 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 15:34 MHALL30.005 1 Duke Energy Analytical Lab Page 22 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035896 Collection Date:04-Nov-16 12:36 PM Site:MW-7D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 17:52B2 CWSPEN30.2 1 Vanadium (V) Low Level 0.540 ug/L EPA 200.8 11/21/2016 17:52 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN30.2 1 Vanadium (V) Low Level 0.734 ug/L EPA 200.8 11/22/2016 21:24 CWSPEN30.3 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 11/11/2016 15:26 JASTOWE251 Duke Energy Analytical Lab Page 23 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035896 Collection Date:04-Nov-16 12:36 PM Site:MW-7D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.3 mg/L SM5310C/EPA9060A 11/18/2016 16:36 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/10/2016 12:54 CJELLIO51 Duke Energy Analytical Lab Page 24 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035897 Collection Date:04-Nov-16 11:00 AM Site:ABMW-3S Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/21/2016 11:43 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 10 mg/L EPA 300.0 11/07/2016 17:46 BGN90340.2 2 Sulfate 0.64 mg/L EPA 300.0 11/07/2016 17:46 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/28/2016 14:59 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/29/2016 12:08 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.009 mg/L EPA 200.7 12/08/2016 14:28 JJMACKE0.005 1 Barium (Ba)0.017 mg/L EPA 200.7 12/08/2016 14:28 JJMACKE0.005 1 Boron (B)1.19 mg/L EPA 200.7 12/08/2016 14:28 JJMACKE0.05 1 Iron (Fe)0.745 mg/L EPA 200.7 12/08/2016 14:28 JJMACKE0.01 1 Manganese (Mn)0.339 mg/L EPA 200.7 12/08/2016 14:28 JJMACKE0.005 1 Strontium (Sr)0.061 mg/L EPA 200.7 12/08/2016 14:28 JJMACKE0.005 1 Zinc (Zn)0.006 mg/L EPA 200.7 12/08/2016 14:28 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)3.21 mg/L EPA 200.7 12/01/2016 10:26B1 JJMACKE0.01 1 Magnesium (Mg)0.773 mg/L EPA 200.7 12/01/2016 10:26 JJMACKE0.005 1 Potassium (K)0.872 mg/L EPA 200.7 12/01/2016 10:26 JJMACKE0.1 1 Sodium (Na)15.0 mg/L EPA 200.7 12/01/2016 10:26 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.030 mg/L EPA 200.7 11/14/2016 15:39 MHALL30.005 1 Barium (Ba)0.020 mg/L EPA 200.7 11/14/2016 15:39 MHALL30.005 1 Boron (B)1.29 mg/L EPA 200.7 11/14/2016 15:39 MHALL30.05 1 Iron (Fe)1.38 mg/L EPA 200.7 11/14/2016 15:39 MHALL30.01 1 Manganese (Mn)0.374 mg/L EPA 200.7 11/14/2016 15:39 MHALL30.005 1 Strontium (Sr)0.069 mg/L EPA 200.7 11/14/2016 15:39 MHALL30.005 1 Zinc (Zn)0.006 mg/L EPA 200.7 11/14/2016 15:39 MHALL30.005 1 Duke Energy Analytical Lab Page 25 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035897 Collection Date:04-Nov-16 11:00 AM Site:ABMW-3S Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN311 Cobalt (Co)2.42 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 17:59B2 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/21/2016 17:59 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN311 Cobalt (Co)2.45 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN30.2 1 Vanadium (V) Low Level 0.450 ug/L EPA 200.8 11/22/2016 21:31 CWSPEN30.3 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 11/11/2016 15:26 JASTOWE251 Duke Energy Analytical Lab Page 26 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035897 Collection Date:04-Nov-16 11:00 AM Site:ABMW-3S Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.610 mg/L SM5310C/EPA9060A 11/18/2016 16:36 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/10/2016 12:54 CJELLIO51 Duke Energy Analytical Lab Page 27 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035898 Collection Date:03-Nov-16 4:40 PM Site:ABMW-2BRL Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL Duke Energy Analytical Lab Page 28 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035899 Collection Date:04-Nov-16 4:11 PM Site:MW-8BR 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)0.196 mg-N/L EPA 353.2 11/21/2016 11:44 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 120 mg/L EPA 300.0 11/07/2016 17:12 BGN9034220 Sulfate 36 mg/L EPA 300.0 11/07/2016 17:12 BGN9034220 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 11/28/2016 15:01 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 11/29/2016 12:11 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.087 mg/L EPA 200.7 12/08/2016 14:32 JJMACKE0.005 1 Barium (Ba)0.024 mg/L EPA 200.7 12/08/2016 14:32 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 12/08/2016 14:32 JJMACKE0.05 1 Iron (Fe)0.092 mg/L EPA 200.7 12/08/2016 14:32 JJMACKE0.01 1 Manganese (Mn)0.360 mg/L EPA 200.7 12/08/2016 14:32 JJMACKE0.005 1 Strontium (Sr)0.329 mg/L EPA 200.7 12/08/2016 14:32 JJMACKE0.005 1 Zinc (Zn)0.005 mg/L EPA 200.7 12/08/2016 14:32 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)68.7 mg/L EPA 200.7 12/01/2016 10:30B1 JJMACKE0.01 1 Magnesium (Mg)20.1 mg/L EPA 200.7 12/01/2016 10:30 JJMACKE0.005 1 Potassium (K)5.37 mg/L EPA 200.7 12/01/2016 10:30 JJMACKE0.1 1 Sodium (Na)29.2 mg/L EPA 200.7 12/01/2016 10:30 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.100 mg/L EPA 200.7 11/14/2016 15:44 MHALL30.005 1 Barium (Ba)0.033 mg/L EPA 200.7 11/14/2016 15:44 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 15:44 MHALL30.05 1 Iron (Fe)0.552 mg/L EPA 200.7 11/14/2016 15:44 MHALL30.01 1 Manganese (Mn)0.601 mg/L EPA 200.7 11/14/2016 15:44 MHALL30.005 1 Strontium (Sr)0.367 mg/L EPA 200.7 11/14/2016 15:44 MHALL30.005 1 Zinc (Zn)0.008 mg/L EPA 200.7 11/14/2016 15:44 MHALL30.005 1 Duke Energy Analytical Lab Page 29 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035899 Collection Date:04-Nov-16 4:11 PM Site:MW-8BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN311 Molybdenum (Mo)2.74 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN311 Nickel (Ni)2.22 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/21/2016 18:06B2 CWSPEN30.2 1 Vanadium (V) Low Level 0.596 ug/L EPA 200.8 11/21/2016 18:06 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN311 Chromium (Cr)1.68 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN311 Molybdenum (Mo)3.05 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN311 Nickel (Ni)2.94 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN30.2 1 Vanadium (V) Low Level 0.914 ug/L EPA 200.8 11/22/2016 21:38 CWSPEN30.3 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 480 mg/L SM2540C 11/11/2016 15:26 JASTOWE251 Duke Energy Analytical Lab Page 30 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 2016035899 Collection Date:04-Nov-16 4:11 PM Site:MW-8BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.6 mg/L SM5310C/EPA9060A 11/18/2016 16:36 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 30 mg/L SM2540D 11/10/2016 12:54 CJELLIO51 Qualifiers: B1 Target analyte detected in method blank at or above the reporting limit. Target analyte concentration in sample was greater than 10X the concentration of the target analyte detected in the method blank. Analyte concentration in sample is not affected by contamination. B2 Target analyte was detected in blank(s) at a concentration greater than ½ the reporting limit but less than the reporting limit. Analyte concentration in sample is valid and may be used for compliance purposes. M2 Matrix spike recovery was Low: the associated Laboratory Control Spike (LCS) was acceptable. Duke Energy Analytical Lab Page 31 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110605 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0018 mg-N/L -10.0018 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0022 mg-N/L -10.0022 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) 0.002 mg-N/L -10.002 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 5 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0011 mg-N/L -10.0011 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 6 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0001 mg-N/L -10.0001 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 7 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.001 mg-N/L -10.001 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 8 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) -0.001 mg-N/L -1-0.001 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 9 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) 0.306 3.01 102mg-N/L -11090103.06 Duke Energy Analytical Lab Page 32 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110605 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.307 3.01 102mg-N/L -11090103.07 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.305 3.01 101mg-N/L -11090103.05 Final QualifierDilMeasuredUnits:Parameter LCS # 4 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.308 3.01 102mg-N/L -11090103.08 Final QualifierDilMeasuredUnits:Parameter LCS # 5 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.307 3.01 102mg-N/L -11090103.07 Final QualifierDilMeasuredUnits:Parameter LCS # 6 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.308 3.01 102mg-N/L -11090103.08 Final QualifierDilMeasuredUnits:Parameter LCS # 7 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.304 3.01 101mg-N/L -11090103.04 Final QualifierDilMeasuredUnits:Parameter LCS # 8 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.306 3.01 102mg-N/L -11090103.06 Final QualifierDilMeasuredUnits:Parameter LCS # 9 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.304 3.01 101mg-N/L -11090103.04 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16100204 -- 2016032553 Nitrite + Nitrate (Colorimetric) 0.72 50 97.5mg-N/L -11090200144 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16100204 -- 2016032553 Nitrite + Nitrate (Colorimetric) 0.721 50 97.8 0.287mg-N/L -11090200144 Duke Energy Analytical Lab Page 33 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110605 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035890 Nitrite + Nitrate (Colorimetric) 0.412 0.25 98.2mg-N/L -1109010.412 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035890 Nitrite + Nitrate (Colorimetric) 0.408 0.25 97 1.31mg-N/L -1109010.408 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16110287 -- 2016036244 Nitrite + Nitrate (Colorimetric) 0.327 0.25 99.2mg-N/L -1109010.327 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16110287 -- 2016036244 Nitrite + Nitrate (Colorimetric) 0.328 0.25 99.5 0.282mg-N/L -1109010.328 Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16110287 -- 2016036246 Nitrite + Nitrate (Colorimetric) 0.348 0.25 98.3mg-N/L -1109010.348 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16110287 -- 2016036246 Nitrite + Nitrate (Colorimetric) 0.35 0.25 99.2 0.891mg-N/L -1109010.35 Final QualifierDilMeasuredUnits:Parameter MS # 5 % Recovery LCL UCLSpike Parent Sample: J16110227 -- 2016036015 Nitrite + Nitrate (Colorimetric) 0.23 0.25 99.2mg-N/L -1109010.23 Final QualifierDilMeasuredUnits:Parameter MSD # 5 RPD% Recovery LCL UCLSpike Parent Sample: J16110227 -- 2016036015 Nitrite + Nitrate (Colorimetric) 0.23 0.25 99.2 0mg-N/L -1109010.23 Final QualifierDilMeasuredUnits:Parameter MS # 6 % Recovery LCL UCLSpike Parent Sample: J16110348 -- 2016036576 Nitrite + Nitrate (Colorimetric) 0.3 0.25 96.2mg-N/L -1109010.3 Final QualifierDilMeasuredUnits:Parameter MSD # 6 RPD% Recovery LCL UCLSpike Parent Sample: J16110348 -- 2016036576 Nitrite + Nitrate (Colorimetric) 0.301 0.25 96.6 0.332mg-N/L -1109010.301 Duke Energy Analytical Lab Page 34 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110605 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 7 % Recovery LCL UCLSpike Parent Sample: J16110348 -- 2016036579 Nitrite + Nitrate (Colorimetric) 0.389 0.25 96.4mg-N/L -1109010.389 Final QualifierDilMeasuredUnits:Parameter MSD # 7 RPD% Recovery LCL UCLSpike Parent Sample: J16110348 -- 2016036579 Nitrite + Nitrate (Colorimetric) 0.389 0.25 96.5 0.124mg-N/L -1109010.389 Final QualifierDilMeasuredUnits:Parameter MS # 8 % Recovery LCL UCLSpike Parent Sample: J16110328 -- 2016036486 Nitrite + Nitrate (Colorimetric) 0.31 0.25 97.9mg-N/L -1109010.31 Final QualifierDilMeasuredUnits:Parameter MSD # 8 RPD% Recovery LCL UCLSpike Parent Sample: J16110328 -- 2016036486 Nitrite + Nitrate (Colorimetric) 0.308 0.25 97.2 0.697mg-N/L -1109010.308 Duke Energy Analytical Lab Page 35 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110212 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0252 mg/L -10.0252 0.1 < 1/2 RDL Sulfate -0.0304 mg/L -1-0.0304 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 8.74 5 101mg/L -1208018.74 Sulfate 9.39 5 101mg/L -1208019.39 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 8.72 5 100 0.372mg/L -1208018.72 Sulfate 9.38 5 100 0.246mg/L -1208019.38 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 8.1 5 101mg/L -1208018.1 Sulfate 5.92 5 101mg/L -1208015.92 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 8.07 5 100 0.517mg/L -1208018.07 Sulfate 5.92 5 101 0.0696mg/L -1208015.92 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 4.94 5 98.9mg/L -1109014.94 Sulfate 4.98 5 99.6mg/L -1109014.98 Duke Energy Analytical Lab Page 36 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110714 HG 245.1 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) 0.004 ug/L -10.004 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.009 ug/L -10.009 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Mercury (Hg) 0.006 ug/L -10.006 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.04 20 103ug/L -130702020.9 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 1.05 20 103 0.679ug/L -130702021 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.1 100 109ug/L -13070100110 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Mercury (Hg) 1.12 100 111 1.8ug/L -13070100112 Final QualifierDilMeasuredUnits:Parameter IS # 3 % Recovery LCL UCLSpike Mercury (Hg) 1.13 1 112ug/L -1307011.13 Final QualifierDilMeasuredUnits:Parameter ISD # 3 RPD% Recovery LCL UCLSpike Mercury (Hg) 1.12 1 111 0.801ug/L -1307011.12 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.24 2 112ug/L -1158512.24 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 2.19 2 109ug/L -1158512.19 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035894 Mercury (Hg) 0.416 1 41ug/L -1307010.416 Duke Energy Analytical Lab Page 37 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110714 HG 245.1 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035894 Mercury (Hg) 0.405 1 39.9 2.72ug/L -1307010.405 Duke Energy Analytical Lab Page 38 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110752 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) -0.013 ug/L -1-0.013 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) -0.008 ug/L -1-0.008 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.3 2 115ug/L -1158512.3 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 2.15 2 108ug/L -1158512.15 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035890 Mercury (Hg) 1.12 1 114ug/L -1307011.12 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035890 Mercury (Hg) 1.14 1 115 1.22ug/L -1307011.14 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110227 -- 2016036012 Mercury (Hg) 0.982 1 99ug/L -1307010.982 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110227 -- 2016036012 Mercury (Hg) 0.975 1 98.3 0.71ug/L -1307010.975 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16110260 -- 2016036120 Mercury (Hg) 1.06 1 107ug/L -1307011.06 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16110260 -- 2016036120 Mercury (Hg) 1.06 1 108 0.0931ug/L -1307011.06 Duke Energy Analytical Lab Page 39 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16120155 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) -0.000625 mg/L -1-0.000625 0.005 < 1/2 RDL Barium (Ba) 0.00014 mg/L -10.00014 0.005 < 1/2 RDL Boron (B) -0.000319 mg/L -1-0.000319 0.05 < 1/2 RDL Iron (Fe) -0.000276 mg/L -1-0.000276 0.01 < 1/2 RDL Manganese (Mn) 0.000163 mg/L -10.000163 0.005 < 1/2 RDL Strontium (Sr) -0.000074 mg/L -1-0.000074 0.005 < 1/2 RDL Zinc (Zn) 0.000377 mg/L -10.000377 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 5.13 5 103mg/L -1158515.13 Barium (Ba) 5.09 5 102mg/L -1158515.09 Boron (B) 5.01 5 100mg/L -1158515.01 Iron (Fe) 5.16 5 103mg/L -1158515.16 Manganese (Mn) 5.09 5 102mg/L -1158515.09 Strontium (Sr) 5.01 5 100mg/L -1158515.01 Zinc (Zn) 5.08 5 102mg/L -1158515.08 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035890 Aluminum (Al) 5.26 5 99.8mg/L -1307015.26 Barium (Ba) 5.03 5 100mg/L -1307015.03 Boron (B) 4.94 5 98.7mg/L -1307014.94 Iron (Fe) 5.47 5 101mg/L -1307015.47 Manganese (Mn) 5.04 5 99.7mg/L -1307015.04 Strontium (Sr) 5.04 5 99.1mg/L -1307015.04 Zinc (Zn) 4.95 5 98.9mg/L -1307014.95 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035890 Aluminum (Al) 5.24 5 99.4 0.442mg/L -1307015.24 Barium (Ba) 5.01 5 99.9 0.32mg/L -1307015.01 Boron (B) 4.92 5 98.3 0.345mg/L -1307014.92 Iron (Fe) 5.46 5 101 0.217mg/L -1307015.46 Manganese (Mn) 5.01 5 99.2 0.543mg/L -1307015.01 Strontium (Sr) 5 5 98.3 0.75mg/L -1307015 Zinc (Zn) 4.93 5 98.4 0.466mg/L -1307014.93 Duke Energy Analytical Lab Page 40 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16120022 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Calcium (Ca) 0.0248 mg/L -10.0018 0.01 < 1/2 RDL Magnesium (Mg) 0.00291 mg/L -10.0003 0.005 < 1/2 RDL Potassium (K) 0.102 mg/L -10.012 0.1 < 1/2 RDL Sodium (Na)mg/L -10.019 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Calcium (Ca) 0.00158 mg/L -10.00158 0.01 < 1/2 RDL Magnesium (Mg) 0.000266 mg/L -10.000266 0.005 < 1/2 RDL Potassium (K) -0.007 mg/L -1-0.007 0.1 < 1/2 RDL Sodium (Na)mg/L -10.0036 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Calcium (Ca) 0.0224 mg/L -10.0175 0.01 > RDL Magnesium (Mg) 0.00163 mg/L -10.0014 0.005 < 1/2 RDL Potassium (K) 0.00857 mg/L -1-0.0077 0.1 < 1/2 RDL Sodium (Na)mg/L -10.0069 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 4 RDL Relative Concentration Calcium (Ca)mg/L -10.0301 0.01 > RDL Magnesium (Mg)mg/L -10.0091 0.005 > RDL Potassium (K)mg/L -10.0022 0.1 < 1/2 RDL Sodium (Na)mg/L -10.0385 0.05 > 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 5 RDL Relative Concentration Calcium (Ca)mg/L -10.019 0.01 > RDL Magnesium (Mg)mg/L -10.0022 0.005 < 1/2 RDL Potassium (K)mg/L -10.0099 0.1 < 1/2 RDL Sodium (Na)mg/L -10.0252 0.05 > 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Calcium (Ca) 2 2 100mg/L -1158512 Magnesium (Mg) 1.98 2 98.8mg/L -1158511.98 Potassium (K) 3.97 4 99.3mg/L -1158513.97 Sodium (Na)8.1 96.8mg/L -1158517.84 Duke Energy Analytical Lab Page 41 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16120022 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Calcium (Ca) 2 2 100mg/L -1158512 Magnesium (Mg) 1.98 2 99mg/L -1158511.98 Potassium (K) 3.96 4 99.1mg/L -1158513.96 Sodium (Na)8.1 96.8mg/L -1158517.84 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Calcium (Ca) 1.81 2 90.7mg/L -1158511.81 Magnesium (Mg) 1.77 2 88.5mg/L -1158511.77 Potassium (K) 3.61 4 90.2mg/L -1158513.61 Sodium (Na)8.1 87.4mg/L -1158517.08 Final QualifierDilMeasuredUnits:Parameter LCS # 4 % Recovery LCL UCLSpike Calcium (Ca)2 98mg/L -1158511.96 Magnesium (Mg)2 96.2mg/L -1158511.92 Potassium (K)4 97mg/L -1158513.88 Sodium (Na)8.1 95.3mg/L -1158517.72 Final QualifierDilMeasuredUnits:Parameter LCS # 5 % Recovery LCL UCLSpike Calcium (Ca)2 96.4mg/L -1158511.93 Magnesium (Mg)2 94.1mg/L -1158511.88 Potassium (K)4 98.3mg/L -1158513.93 Sodium (Na)8.1 95mg/L -1158517.69 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16100567 -- 2016034171 Calcium (Ca) 7.2 5 98.5mg/L -1307017.2 Magnesium (Mg) 7.12 5 106mg/L -1307017.12 Potassium (K) 6.9 5 105mg/L -1307016.9 Sodium (Na)5 95.4mg/L -1307018.65 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16100567 -- 2016034171 Calcium (Ca) 7.29 5 100 1.81mg/L -1307017.29 Magnesium (Mg) 7.2 5 108 1.49mg/L -1307017.2 Potassium (K) 6.98 5 106 13.5mg/L -1307016.98 Sodium (Na)5 97.1 1.8mg/L -1307018.74 Duke Energy Analytical Lab Page 42 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16120022 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16100567 -- 2016034180 Calcium (Ca) 7.05 5 98.7mg/L -1307017.05 Magnesium (Mg) 7.15 5 107mg/L -1307017.15 Potassium (K) 6.93 5 105mg/L -1307016.93 Sodium (Na)5 95.9mg/L -1307018.66 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16100567 -- 2016034180 Calcium (Ca) 7.09 5 99.5 0.868mg/L -1307017.09 Magnesium (Mg) 7.18 5 108 0.726mg/L -1307017.18 Potassium (K) 6.99 5 106 1.1mg/L -1307016.99 Sodium (Na)5 97.2 1.36mg/L -1307018.73 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16100567 -- 2016034191 Calcium (Ca) 8.42 5 100mg/L -1307018.42 Magnesium (Mg) 7.25 5 106mg/L -1307017.25 Potassium (K) 6.94 5 104mg/L -1307016.94 Sodium (Na)5 94.6mg/L -1307018.88 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16100567 -- 2016034191 Calcium (Ca) 8.48 5 101 1.27mg/L -1307018.48 Magnesium (Mg) 7.3 5 107 1.02mg/L -1307017.3 Potassium (K) 7 5 106 1.26mg/L -1307017 Sodium (Na)5 95.9 1.39mg/L -1307018.95 Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16110173 -- 2016035794 Calcium (Ca) 12.3 5 100mg/L -13070112.3 Magnesium (Mg) 8.03 5 106mg/L -1307018.03 Potassium (K) 8.9 5 105mg/L -1307018.9 Sodium (Na)5 98.6mg/L -13070118.3 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16110173 -- 2016035794 Calcium (Ca) 12.5 5 105 4.88mg/L -13070112.5 Magnesium (Mg) 8.21 5 110 3.33mg/L -1307018.21 Potassium (K) 9.07 5 108 3.24mg/L -1307019.07 Sodium (Na)5 103 4.56mg/L -13070118.5 Duke Energy Analytical Lab Page 43 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16120022 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 5 % Recovery LCL UCLSpike Parent Sample: J16110287 -- 2016036248 Calcium (Ca) 7.04 5 93.1mg/L -1307017.04 Magnesium (Mg) 6.68 5 98.1mg/L -1307016.68 Potassium (K) 6.65 5 99.2mg/L -1307016.65 Sodium (Na)5 89.4mg/L -1307018.39 Final QualifierDilMeasuredUnits:Parameter MSD # 5 RPD% Recovery LCL UCLSpike Parent Sample: J16110287 -- 2016036248 Calcium (Ca) 7.13 5 94.8 1.83mg/L -1307017.13 Magnesium (Mg) 6.77 5 99.8 1.74mg/L -1307016.77 Potassium (K) 6.72 5 101 1.42mg/L -1307016.72 Sodium (Na)5 91.5 2.26mg/L -1307018.49 Final QualifierDilMeasuredUnits:Parameter MS # 6 % Recovery LCL UCLSpike Parent Sample: J16110348 -- 2016036584 Calcium (Ca) 9 5 99.1mg/L -1307019 Magnesium (Mg) 6.78 5 100mg/L -1307016.78 Potassium (K) 7.38 5 104mg/L -1307017.38 Sodium (Na)5 157mg/L -130701Not Tested Final QualifierDilMeasuredUnits:Parameter MSD # 6 RPD% Recovery LCL UCLSpike Parent Sample: J16110348 -- 2016036584 Calcium (Ca) 8.81 5 95.3 3.89mg/L -1307018.81 Magnesium (Mg) 6.72 5 99.1 1.22mg/L -1307016.72 Potassium (K) 7.12 5 99.2 5.09mg/L -1307017.12 Sodium (Na)5mg/L -130701Not Tested Final QualifierDilMeasuredUnits:Parameter MS # 7 % Recovery LCL UCLSpike Parent Sample: J16110040 -- 2016035312 Calcium (Ca)5 92mg/L -13070118.1 Magnesium (Mg)5 84.3mg/L -13070111.1 Potassium (K)5 99mg/L -1307017.75 Sodium (Na)5 87.5mg/L -13070134.3 Final QualifierDilMeasuredUnits:Parameter MSD # 7 RPD% Recovery LCL UCLSpike Parent Sample: J16110040 -- 2016035312 Calcium (Ca)5 93.4 1.51mg/L -13070118.2 Magnesium (Mg)5 84.3 0mg/L -13070111.1 Potassium (K)5 99 0mg/L -1307017.75 Sodium (Na)5 87.5 0mg/L -13070134.3 Duke Energy Analytical Lab Page 44 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16120022 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 8 % Recovery LCL UCLSpike Parent Sample: J16110347 -- 2016036569 Calcium (Ca)5 60.2mg/L -13070141.6 Magnesium (Mg)5 72.6mg/L -13070123.9 Potassium (K)5 104mg/L -13070110.1 Sodium (Na)5 95mg/L -13070126 Final QualifierDilMeasuredUnits:Parameter MSD # 8 RPD% Recovery LCL UCLSpike Parent Sample: J16110347 -- 2016036569 Calcium (Ca)5 58.4 3.04mg/L -13070141.5 Magnesium (Mg)5 72.6 0mg/L -13070123.9 Potassium (K)5 97.7 5.96mg/L -1307019.8 Sodium (Na)5 89.2 6.3mg/L -13070125.7 Final QualifierDilMeasuredUnits:Parameter MS # 9 % Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035893 Calcium (Ca)5 69.6mg/L -13070159.5 Magnesium (Mg)5 83.6mg/L -13070116.7 Potassium (K)5 90.3mg/L -13070116.9 Sodium (Na)5 90.9mg/L -13070115.8 Final QualifierDilMeasuredUnits:Parameter MSD # 9 RPD% Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035893 Calcium (Ca)5 67 3.81mg/L -13070159.4 Magnesium (Mg)5 83.6 0mg/L -13070116.7 Potassium (K)5 90.3 0mg/L -13070116.9 Sodium (Na)5 90.9 0mg/L -13070115.8 Final QualifierDilMeasuredUnits:Parameter MS # 10 % Recovery LCL UCLSpike Parent Sample: J16110227 -- 2016036013 Calcium (Ca)5 63.8mg/L -13070128.1 Magnesium (Mg)5 95.7mg/L -1307017.68 Potassium (K)5 92.8mg/L -13070120.8 Sodium (Na)5 92.2mg/L -13070122.8 Final QualifierDilMeasuredUnits:Parameter MSD # 10 RPD% Recovery LCL UCLSpike Parent Sample: J16110227 -- 2016036013 Calcium (Ca)5 62 2.86mg/L -13070128 Magnesium (Mg)5 95.3 0.419mg/L -1307017.66 Potassium (K)5 91 1.96mg/L -13070120.7 Sodium (Na)5 89.8 2.64mg/L -13070122.7 Duke Energy Analytical Lab Page 45 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110319 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) -0.000625 mg/L -1-0.000625 0.005 < 1/2 RDL Barium (Ba) -0.000147 mg/L -1-0.000147 0.005 < 1/2 RDL Boron (B) -0.000319 mg/L -1-0.000319 0.05 < 1/2 RDL Iron (Fe) -0.000276 mg/L -1-0.000276 0.01 < 1/2 RDL Manganese (Mn) 0.000163 mg/L -10.000163 0.005 < 1/2 RDL Strontium (Sr) -0.000074 mg/L -1-0.000074 0.005 < 1/2 RDL Zinc (Zn) 0.000377 mg/L -10.000377 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 5.13 5 103mg/L -1158515.13 Barium (Ba) 5.09 5 102mg/L -1158515.09 Boron (B) 5.01 5 100mg/L -1158515.01 Iron (Fe) 5.16 5 103mg/L -1158515.16 Manganese (Mn) 5.09 5 102mg/L -1158515.09 Strontium (Sr) 5.01 5 100mg/L -1158515.01 Zinc (Zn) 5.08 5 102mg/L -1158515.08 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035890 Aluminum (Al) 5.26 5 99.8mg/L -1307015.26 Barium (Ba) 5.03 5 100mg/L -1307015.03 Boron (B) 4.94 5 98.7mg/L -1307014.94 Iron (Fe) 5.47 5 101mg/L -1307015.47 Manganese (Mn) 5.04 5 99.7mg/L -1307015.04 Strontium (Sr) 5.04 5 99.1mg/L -1307015.04 Zinc (Zn) 4.95 5 98.9mg/L -1307014.95 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035890 Aluminum (Al) 5.24 5 99.4 0.442mg/L -1307015.24 Barium (Ba) 5.01 5 99.9 0.32mg/L -1307015.01 Boron (B) 4.92 5 98.3 0.345mg/L -1307014.92 Iron (Fe) 5.46 5 101 0.217mg/L -1307015.46 Manganese (Mn) 5.01 5 99.2 0.543mg/L -1307015.01 Strontium (Sr) 5 5 98.3 0.75mg/L -1307015 Zinc (Zn) 4.93 5 98.4 0.466mg/L -1307014.93 Duke Energy Analytical Lab Page 46 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110455 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) -0.013 ug/L -1-0.013 1 < 1/2 RDL Arsenic (As) 0.013 ug/L -10.013 1 < 1/2 RDL Beryllium (Be) 0.044 ug/L -10.044 1 < 1/2 RDL Cadmium (Cd) 0.006 ug/L -10.006 1 < 1/2 RDL Chromium (Cr) -0.024 ug/L -1-0.024 1 < 1/2 RDL Cobalt (Co) 0.002 ug/L -10.002 1 < 1/2 RDL Copper (Cu) 0.03 ug/L -10.03 1 < 1/2 RDL Lead (Pb) -0.003 ug/L -1-0.003 1 < 1/2 RDL Molybdenum (Mo) 0.07 ug/L -10.07 1 < 1/2 RDL Nickel (Ni) 0.012 ug/L -10.012 1 < 1/2 RDL Selenium (Se) -0.028 ug/L -1-0.028 1 < 1/2 RDL Thallium (Tl) Low Level 0.049 ug/L -10.049 0.2 < 1/2 RDL Vanadium (V) Low Level 0.032 ug/L -10.032 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 50 50 100ug/L -11585150 Arsenic (As) 49.9 50 99.7ug/L -11585149.9 Beryllium (Be) 49.1 50 98.2ug/L -11585149.1 Cadmium (Cd) 51 50 102ug/L -11585151 Chromium (Cr) 50.3 50 101ug/L -11585150.3 Cobalt (Co) 49.8 50 99.6ug/L -11585149.8 Copper (Cu) 50 50 100ug/L -11585150 Lead (Pb) 50 50 100ug/L -11585150 Molybdenum (Mo) 50.2 50 100ug/L -11585150.2 Nickel (Ni) 51.3 50 103ug/L -11585151.3 Selenium (Se) 49 50 98ug/L -11585149 Thallium (Tl) Low Level 42.7 50 85.4ug/L -11585142.7 Vanadium (V) Low Level 49.9 50 99.8ug/L -11585149.9 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035891 Antimony (Sb) 51 50 102ug/L -13070151 Arsenic (As) 49.9 50 98.6ug/L -13070149.9 Beryllium (Be) 50 50 100ug/L -13070150 Cadmium (Cd) 51.2 50 102ug/L -13070151.2 Chromium (Cr) 51.4 50 102ug/L -13070151.4 Cobalt (Co) 51.4 50 98.1ug/L -13070151.4 Copper (Cu) 50.2 50 99.9ug/L -13070150.2 Lead (Pb) 50.5 50 101ug/L -13070150.5 Duke Energy Analytical Lab Page 47 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110455 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035891 Molybdenum (Mo) 50.7 50 100ug/L -13070150.7 Nickel (Ni) 51.5 50 101ug/L -13070151.5 Selenium (Se) 48.3 50 96.5ug/L -13070148.3 Thallium (Tl) Low Level 45.8 50 91.2ug/L -13070145.8 Vanadium (V) Low Level 51.6 50 102ug/L -13070151.6 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035891 Antimony (Sb) 49.8 50 99.6 2.27ug/L -13070149.8 Arsenic (As) 49.1 50 97 1.63ug/L -13070149.1 Beryllium (Be) 50.5 50 101 0.884ug/L -13070150.5 Cadmium (Cd) 50.2 50 100 1.96ug/L -13070150.2 Chromium (Cr) 50.1 50 99.9 2.54ug/L -13070150.1 Cobalt (Co) 50.1 50 95.5 2.63ug/L -13070150.1 Copper (Cu) 48.7 50 96.9 3.05ug/L -13070148.7 Lead (Pb) 49 50 98 2.93ug/L -13070149 Molybdenum (Mo) 49.9 50 98.4 1.74ug/L -13070149.9 Nickel (Ni) 50.6 50 99.6 1.78ug/L -13070150.6 Selenium (Se) 47.9 50 95.7 0.776ug/L -13070147.9 Thallium (Tl) Low Level 45.3 50 90.3 1.05ug/L -13070145.3 Vanadium (V) Low Level 50.2 50 99.4 2.7ug/L -13070150.2 Duke Energy Analytical Lab Page 48 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110329 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) 0.013 ug/L -10.013 1 < 1/2 RDL Arsenic (As) 0.033 ug/L -10.033 1 < 1/2 RDL Beryllium (Be) 0.035 ug/L -10.035 1 < 1/2 RDL Cadmium (Cd) 0.005 ug/L -10.005 1 < 1/2 RDL Chromium (Cr) -0.028 ug/L -1-0.028 1 < 1/2 RDL Cobalt (Co) 0.006 ug/L -10.006 1 < 1/2 RDL Copper (Cu) 0.008 ug/L -10.008 1 < 1/2 RDL Lead (Pb) -0.008 ug/L -1-0.008 1 < 1/2 RDL Molybdenum (Mo) 0.006 ug/L -10.006 1 < 1/2 RDL Nickel (Ni) 0.017 ug/L -10.017 1 < 1/2 RDL Selenium (Se) -0.015 ug/L -1-0.015 1 < 1/2 RDL Thallium (Tl) Low Level 0.013 ug/L -10.013 0.2 < 1/2 RDL Vanadium (V) Low Level 0.052 ug/L -10.052 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) 48.2 50 96.5ug/L -11585148.2 Beryllium (Be) 50.2 50 100ug/L -11585150.2 Cadmium (Cd) 50.4 50 101ug/L -11585150.4 Chromium (Cr) 49.3 50 98.7ug/L -11585149.3 Cobalt (Co) 48.5 50 96.9ug/L -11585148.5 Copper (Cu) 50.6 50 101ug/L -11585150.6 Lead (Pb) 49.1 50 98.2ug/L -11585149.1 Molybdenum (Mo) 50.1 50 100ug/L -11585150.1 Nickel (Ni) 50.5 50 101ug/L -11585150.5 Selenium (Se) 43.4 50 86.8ug/L -11585143.4 Thallium (Tl) Low Level 45.1 50 90.2ug/L -11585145.1 Vanadium (V) Low Level 49.1 50 98.2ug/L -11585149.1 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035891 Antimony (Sb) 50 50 99.5ug/L -13070150 Arsenic (As) 49 50 96.3ug/L -13070149 Beryllium (Be) 50.9 50 102ug/L -13070150.9 Cadmium (Cd) 51 50 102ug/L -13070151 Chromium (Cr) 51.1 50 101ug/L -13070151.1 Cobalt (Co) 50.3 50 95.9ug/L -13070150.3 Copper (Cu) 50.5 50 100ug/L -13070150.5 Lead (Pb) 50.2 50 100ug/L -13070150.2 Duke Energy Analytical Lab Page 49 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110329 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035891 Molybdenum (Mo) 50.6 50 100ug/L -13070150.6 Nickel (Ni) 51 50 101ug/L -13070151 Selenium (Se) 36.5 50 72.8ug/L -13070136.5 Thallium (Tl) Low Level 47.5 50 94.8ug/L -13070147.5 Vanadium (V) Low Level 51.9 50 101ug/L -13070151.9 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110199 -- 2016035891 Antimony (Sb) 50.3 50 100 0.587ug/L -13070150.3 Arsenic (As) 49.2 50 96.5 0.245ug/L -13070149.2 Beryllium (Be) 54.1 50 108 6.14ug/L -13070154.1 Cadmium (Cd) 51.4 50 103 0.694ug/L -13070151.4 Chromium (Cr) 51.1 50 101 0.0139ug/L -13070151.1 Cobalt (Co) 50.2 50 95.8 0.106ug/L -13070150.2 Copper (Cu) 50.4 50 99.7 0.28ug/L -13070150.4 Lead (Pb) 50.3 50 100 0.108ug/L -13070150.3 Molybdenum (Mo) 50.9 50 101 0.414ug/L -13070150.9 Nickel (Ni) 51.1 50 101 0.155ug/L -13070151.1 Selenium (Se) 45 50 89.8 20.9ug/L -13070145 Thallium (Tl) Low Level 48.3 50 96.2 1.51ug/L -13070148.3 Vanadium (V) Low Level 52.6 50 102 1.29ug/L -13070152.6 Duke Energy Analytical Lab Page 50 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110311 TDS TOTAL DISSOLVED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TDS mg/L -12 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration TDS mg/L -12 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16110145 -- 2016035690 TDS 1.23mg/L -1161 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16110145 -- 2016035692 TDS 5mg/L -1156 Final QualifierDilMeasuredUnits:Parameter Duplicate # 3 RPD Parent Sample: J16110145 -- 2016035693 TDS 4.68mg/L -1153 Final QualifierDilMeasuredUnits:Parameter Duplicate # 4 RPD Parent Sample: J16110145 -- 2016035694 TDS 2.14mg/L -1142 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 97mg/L -11090197 Duke Energy Analytical Lab Page 51 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110367 TDS TOTAL DISSOLVED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TDS mg/L -10 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16110191 -- 2016035860 TDS 0.866mg/L -1116 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16110191 -- 2016035861 TDS 0.587mg/L -1170 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 101.7 98.3mg/L -110901100 Duke Energy Analytical Lab Page 52 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110577 Total Carbon Total Carbon Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TOC mg/L -10 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration TOC mg/L -10 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration TOC mg/L -10.015 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 4 RDL Relative Concentration TOC mg/L -10.038 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike TOC 2 104mg/L -1208012.55 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike TOC 2 101 3.47mg/L -1208012.48 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike TOC 2 104mg/L -1208012.35 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike TOC 2 108 3.68mg/L -1208012.42 Final QualifierDilMeasuredUnits:Parameter IS # 3 % Recovery LCL UCLSpike TOC 2 100mg/L -1208014.58 Final QualifierDilMeasuredUnits:Parameter ISD # 3 RPD% Recovery LCL UCLSpike TOC 2 89 11.5mg/L -1208014.37 Final QualifierDilMeasuredUnits:Parameter IS # 4 % Recovery LCL UCLSpike TOC 2 98.6mg/L -1208013.58 Final QualifierDilMeasuredUnits:Parameter ISD # 4 RPD% Recovery LCL UCLSpike TOC 2 104 5.67mg/L -1208013.69 Duke Energy Analytical Lab Page 53 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110577 Total Carbon Total Carbon Level II QC Summary Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TOC 2.87 99.5mg/L -1158512.86 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike TOC 2.87 100mg/L -1158512.88 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike TOC 2.87 100mg/L -1158512.88 Final QualifierDilMeasuredUnits:Parameter LCS # 4 % Recovery LCL UCLSpike TOC 2.87 103mg/L -1158512.96 Duke Energy Analytical Lab Page 54 of 109 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110199 Q16110312 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: J16100196 -- 2016032521 TSS 0mg/L -16.6 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16100200 -- 2016032906 TSS 84.7mg/L -16.4 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TSS 50 93.6mg/L -11090146.8 Duke Energy Analytical Lab Page 55 of 109 #=CL# November 14, 2016 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92318699 92318699 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J16110199 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on November 07, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator Enclosures cc:Program Manager, Duke Energy Anne Pifer REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 30 Duke Energy Analytical Lab Page 56 of 109 #=CP# CERTIFICATIONS Pace Project No.: Project: 92318699 J16110199 Ormond Beach Certification IDs 8 East Tower Circle, Ormond Beach, FL 32174 Alabama Certification #: 41320 Connecticut Certification #: PH-0216 Delaware Certification: FL NELAC Reciprocity Florida Certification #: E83079 Georgia Certification #: 955 Guam Certification: FL NELAC Reciprocity Hawaii Certification: FL NELAC Reciprocity Illinois Certification #: 200068 Indiana Certification: FL NELAC Reciprocity Kansas Certification #: E-10383 Louisiana Certification #: FL NELAC Reciprocity Louisiana Environmental Certificate #: 05007 Maryland Certification: #346 Michigan Certification #: 9911 Mississippi Certification: FL NELAC Reciprocity Missouri Certification #: 236 Montana Certification #: Cert 0074 Nebraska Certification: NE-OS-28-14 Nevada Certification: FL NELAC Reciprocity New York Certification #: 11608 North Carolina Environmental Certificate #: 667 North Carolina Certification #: 12710 Oklahoma Certification #: D9947 Pennsylvania Certification #: 68-00547 Puerto Rico Certification #: FL01264 South Carolina Certification: #96042001 Tennessee Certification #: TN02974 Texas Certification: FL NELAC Reciprocity US Virgin Islands Certification: FL NELAC Reciprocity Virginia Environmental Certification #: 460165 Wyoming Certification: FL NELAC Reciprocity West Virginia Certification #: 9962C Wisconsin Certification #: 399079670 Wyoming (EPA Region 8): FL NELAC Reciprocity Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 30 Duke Energy Analytical Lab Page 57 of 109 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92318699 J16110199 Lab ID Sample ID Matrix Date Collected Date Received 92318699001 2016035890 Water 11/04/16 13:15 11/07/16 09:40 92318699002 2016035891 Water 11/04/16 08:05 11/07/16 09:40 92318699003 2016035892 Water 11/04/16 10:18 11/07/16 09:40 92318699004 2016035893 Water 11/04/16 08:26 11/07/16 09:40 92318699005 2016035894 Water 11/04/16 16:20 11/07/16 09:40 92318699006 2016035895 Water 11/04/16 08:56 11/07/16 09:40 92318699007 2016035896 Water 11/04/16 12:36 11/07/16 09:40 92318699008 2016035897 Water 11/04/16 11:00 11/07/16 09:40 92318699009 2016035899 Water 11/04/16 16:11 11/07/16 09:40 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 30 Duke Energy Analytical Lab Page 58 of 109 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92318699 J16110199 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92318699001 2016035890 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92318699002 2016035891 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92318699003 2016035892 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92318699004 2016035893 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92318699005 2016035894 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92318699006 2016035895 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92318699007 2016035896 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92318699008 2016035897 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 92318699009 2016035899 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 30 Duke Energy Analytical Lab Page 59 of 109 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92318699 J16110199 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92318699001 2016035890 Methane 28.5 ug/L 11/10/16 17:13 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)55.0 mg/L 11/08/16 21:085.0SM 2320B Alkalinity, Total as CaCO3 55.0 mg/L 11/08/16 21:085.0SM 2320B Chromium, Hexavalent 0.64 ug/L 11/11/16 10:350.075EPA 218.7 92318699002 2016035891 Methane 250 ug/L 11/10/16 17:29 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)44.3 mg/L 11/08/16 21:195.0SM 2320B Alkalinity, Total as CaCO3 44.3 mg/L 11/08/16 21:195.0SM 2320B Chromium, Hexavalent 0.94 ug/L 11/10/16 19:520.50EPA 218.7 92318699003 2016035892 Alkalinity,Bicarbonate (CaCO3)9.2 mg/L 11/08/16 21:315.0SM 2320B Alkalinity, Total as CaCO3 9.2 mg/L 11/08/16 21:315.0SM 2320B Chromium, Hexavalent 0.088 ug/L 11/10/16 20:050.025EPA 218.7 92318699004 2016035893 Methane 16600 ug/L 11/10/16 17:59 E,N2,P210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)148 mg/L 11/08/16 21:415.0SM 2320B Alkalinity, Total as CaCO3 148 mg/L 11/08/16 21:415.0SM 2320B Chromium, Hexavalent 1.0 ug/L 11/10/16 20:180.50EPA 218.7 92318699005 2016035894 Methane 25200 ug/L 11/14/16 07:44 N240.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)367 mg/L 11/08/16 22:145.0SM 2320B Alkalinity, Carbonate (CaCO3)28.8 mg/L 11/08/16 22:145.0SM 2320B Alkalinity, Total as CaCO3 396 mg/L 11/08/16 22:145.0SM 2320B Chromium, Hexavalent 0.38 ug/L 11/10/16 20:310.25EPA 218.7 92318699006 2016035895 Methane 1570 ug/L 11/10/16 18:30 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)234 mg/L 11/08/16 22:475.0SM 2320B Alkalinity, Total as CaCO3 234 mg/L 11/08/16 22:475.0SM 2320B 92318699007 2016035896 Methane 10.2 ug/L 11/10/16 18:45 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)202 mg/L 11/08/16 23:385.0SM 2320B Alkalinity, Total as CaCO3 202 mg/L 11/08/16 23:385.0SM 2320B 92318699008 2016035897 Methane 88.5 ug/L 11/10/16 19:46 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)34.4 mg/L 11/09/16 00:215.0SM 2320B Alkalinity, Total as CaCO3 34.4 mg/L 11/09/16 00:215.0SM 2320B Chromium, Hexavalent 0.15 ug/L 11/10/16 22:280.12EPA 218.7 92318699009 2016035899 Methane 127 ug/L 11/10/16 20:02 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)156 mg/L 11/09/16 00:335.0SM 2320B Alkalinity, Total as CaCO3 156 mg/L 11/09/16 00:335.0SM 2320B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 30 Duke Energy Analytical Lab Page 60 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92318699 J16110199 Method: Client:Duke Energy RSK 175 Modified Date:November 14, 2016 Description:RSK 175 Headspace General Information: 9 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. QC Batch: 336044 D6: The precision between the sample and sample duplicate exceeded laboratory control limits. • DUP (Lab ID: 1863335) • Methane Additional Comments: Analyte Comments: QC Batch: 336043 E: Analyte concentration exceeded the calibration range. The reported result is estimated. • 2016035893 (Lab ID: 92318699004) • Methane P2: Re-extraction or re-analysis could not be performed due to insufficient sample amount. • 2016035893 (Lab ID: 92318699004) • Methane REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 30 Duke Energy Analytical Lab Page 61 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92318699 J16110199 Method: Client:Duke Energy SM 2320B Date:November 14, 2016 Description:2320B Alkalinity General Information: 9 samples were analyzed for SM 2320B. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 30 Duke Energy Analytical Lab Page 62 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92318699 J16110199 Method: Client:Duke Energy SM 4500-S2D Date:November 14, 2016 Description:4500S2D Sulfide Water General Information: 9 samples were analyzed for SM 4500-S2D. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 30 Duke Energy Analytical Lab Page 63 of 109 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92318699 J16110199 Method: Client:Duke Energy EPA 218.7 Date:November 14, 2016 Description:Hexavalent Chromium by IC General Information: 9 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. 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, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 30 Duke Energy Analytical Lab Page 64 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318699 J16110199 Sample:2016035890 Lab ID:92318699001 Collected:11/04/16 13:15 Received:11/07/16 09:40 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 28.5 ug/L 11/10/16 17:13 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)55.0 mg/L 11/08/16 21:085.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 21:085.0 1 Alkalinity, Total as CaCO3 55.0 mg/L 11/08/16 21:085.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 20:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.64 ug/L 11/11/16 10:35 18540-29-90.075 3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 30 Duke Energy Analytical Lab Page 65 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318699 J16110199 Sample:2016035891 Lab ID:92318699002 Collected:11/04/16 08:05 Received:11/07/16 09:40 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 250 ug/L 11/10/16 17:29 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)44.3 mg/L 11/08/16 21:195.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 21:195.0 1 Alkalinity, Total as CaCO3 44.3 mg/L 11/08/16 21:195.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 20:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.94 ug/L 11/10/16 19:52 18540-29-90.50 20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 30 Duke Energy Analytical Lab Page 66 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318699 J16110199 Sample:2016035892 Lab ID:92318699003 Collected:11/04/16 10:18 Received:11/07/16 09:40 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 11/10/16 17:44 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)9.2 mg/L 11/08/16 21:315.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 21:315.0 1 Alkalinity, Total as CaCO3 9.2 mg/L 11/08/16 21:315.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 20:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.088 ug/L 11/10/16 20:05 18540-29-90.025 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 30 Duke Energy Analytical Lab Page 67 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318699 J16110199 Sample:2016035893 Lab ID:92318699004 Collected:11/04/16 08:26 Received:11/07/16 09:40 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 16600 ug/L 11/10/16 17:59 74-82-8 E,N2,P210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)148 mg/L 11/08/16 21:415.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 21:415.0 1 Alkalinity, Total as CaCO3 148 mg/L 11/08/16 21:415.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 20:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 1.0 ug/L 11/10/16 20:18 18540-29-90.50 20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 30 Duke Energy Analytical Lab Page 68 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318699 J16110199 Sample:2016035894 Lab ID:92318699005 Collected:11/04/16 16:20 Received:11/07/16 09:40 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 25200 ug/L 11/14/16 07:44 74-82-8 N240.0 4 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)367 mg/L 11/08/16 22:145.0 1 Alkalinity, Carbonate (CaCO3)28.8 mg/L 11/08/16 22:145.0 1 Alkalinity, Total as CaCO3 396 mg/L 11/08/16 22:145.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 20:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.38 ug/L 11/10/16 20:31 18540-29-90.25 10 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 30 Duke Energy Analytical Lab Page 69 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318699 J16110199 Sample:2016035895 Lab ID:92318699006 Collected:11/04/16 08:56 Received:11/07/16 09:40 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 1570 ug/L 11/10/16 18:30 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)234 mg/L 11/08/16 22:475.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 22:475.0 1 Alkalinity, Total as CaCO3 234 mg/L 11/08/16 22:475.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 20:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 11/10/16 21:36 18540-29-90.025 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 30 Duke Energy Analytical Lab Page 70 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318699 J16110199 Sample:2016035896 Lab ID:92318699007 Collected:11/04/16 12:36 Received:11/07/16 09:40 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 10.2 ug/L 11/10/16 18:45 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)202 mg/L 11/08/16 23:385.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/08/16 23:385.0 1 Alkalinity, Total as CaCO3 202 mg/L 11/08/16 23:385.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 20:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 11/10/16 22:15 18540-29-90.025 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 30 Duke Energy Analytical Lab Page 71 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318699 J16110199 Sample:2016035897 Lab ID:92318699008 Collected:11/04/16 11:00 Received:11/07/16 09:40 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 88.5 ug/L 11/10/16 19:46 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)34.4 mg/L 11/09/16 00:215.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/09/16 00:215.0 1 Alkalinity, Total as CaCO3 34.4 mg/L 11/09/16 00:215.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 20:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.15 ug/L 11/10/16 22:28 18540-29-90.12 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 30 Duke Energy Analytical Lab Page 72 of 109 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92318699 J16110199 Sample:2016035899 Lab ID:92318699009 Collected:11/04/16 16:11 Received:11/07/16 09:40 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 127 ug/L 11/10/16 20:02 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)156 mg/L 11/09/16 00:335.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/09/16 00:335.0 1 Alkalinity, Total as CaCO3 156 mg/L 11/09/16 00:335.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/08/16 20:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 11/10/16 22:41 18540-29-90.025 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 30 Duke Energy Analytical Lab Page 73 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318699 J16110199 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: 336043 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92318699001, 92318699002, 92318699003, 92318699004, 92318699005, 92318699006, 92318699007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1863327 Associated Lab Samples:92318699001, 92318699002, 92318699003, 92318699004, 92318699005, 92318699006, 92318699007 Matrix:Water Analyzed Methane ug/L ND 10.0 N211/10/16 13:09 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1863328LABORATORY CONTROL SAMPLE: LCSSpike Methane ug/L 330 N23968370-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1863329MATRIX SPIKE SAMPLE: MSSpike Result 92318664014 Methane ug/L 297 N23967570-130ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92318664016 1863330SAMPLE DUPLICATE: Methane ug/L ND N220ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 30 Duke Energy Analytical Lab Page 74 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318699 J16110199 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: 336044 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92318699008, 92318699009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1863332 Associated Lab Samples:92318699008, 92318699009 Matrix:Water Analyzed Methane ug/L ND 10.0 N211/10/16 19:31 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1863333LABORATORY CONTROL SAMPLE: LCSSpike Methane ug/L 436 N239611070-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1863334MATRIX SPIKE SAMPLE: MSSpike Result 92318700001 Methane ug/L 385 N23969770-130ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92318700002 1863335SAMPLE DUPLICATE: Methane ug/L 36.8 D6,N2252028.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 30 Duke Energy Analytical Lab Page 75 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318699 J16110199 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: 335967 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92318699001, 92318699002, 92318699003, 92318699004, 92318699005, 92318699006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1862950 Associated Lab Samples:92318699001, 92318699002, 92318699003, 92318699004, 92318699005, 92318699006 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 11/08/16 17:06 Alkalinity, Total as CaCO3 mg/L ND 5.0 11/08/16 17:06 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/08/16 17:06 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1862951LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 50.550 101 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1862952MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318664014 1862953 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 98 80-12099 2 25504.1J 52.8 53.7 Parameter Units MS Result % Rec Limits Qual% RecConc. 1862954MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318664023 1862955 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 99 80-120100 1 2550ND49.6 50.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 30 Duke Energy Analytical Lab Page 76 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318699 J16110199 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: 335968 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92318699007, 92318699008, 92318699009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1862956 Associated Lab Samples:92318699007, 92318699008, 92318699009 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 11/08/16 23:19 Alkalinity, Total as CaCO3 mg/L ND 5.0 11/08/16 23:19 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/08/16 23:19 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1862957LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 51.050 102 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1862958MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318699007 1862959 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 103 80-120107 1 2550202254256 Parameter Units MS Result % Rec Limits Qual% RecConc. 1862960MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318487001 1862961 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 99 80-12099 0 255038.4 87.8 87.9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 30 Duke Energy Analytical Lab Page 77 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318699 J16110199 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: 336105 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92318699001, 92318699002, 92318699003, 92318699004, 92318699005, 92318699006, 92318699007, 92318699008, 92318699009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1863762 Associated Lab Samples:92318699001, 92318699002, 92318699003, 92318699004, 92318699005, 92318699006, 92318699007, 92318699008, 92318699009 Matrix:Water Analyzed Sulfide mg/L ND 0.10 11/08/16 20:45 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1863763LABORATORY CONTROL SAMPLE: LCSSpike Sulfide mg/L 0.52.5 104 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1863764MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318699001 1863765 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L .5 102 80-120103 1 10.5ND 0.52 0.52 Parameter Units MS Result % Rec Limits Qual% RecConc. 1863766MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318700002 1863767 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L .5 102 80-120102 1 10.5ND 0.52 0.52 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 30 Duke Energy Analytical Lab Page 78 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318699 J16110199 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 331504 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92318699001, 92318699002, 92318699003, 92318699004, 92318699005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1772766 Associated Lab Samples:92318699001, 92318699002, 92318699003, 92318699004, 92318699005 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.025 11/10/16 14:39 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1772767LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.073.075 98 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1772768MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318650006 1772769 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .075 94 85-11592 1 20.0750.053 0.12 0.12 Parameter Units MS Result % Rec Limits Qual% RecConc. 1772770MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318700002 1772771 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .5 110 85-11586 20.5ND 0.55 .43J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 30 Duke Energy Analytical Lab Page 79 of 109 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92318699 J16110199 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: 331563 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92318699006, 92318699007, 92318699008, 92318699009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1773417 Associated Lab Samples:92318699006, 92318699007, 92318699008, 92318699009 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.025 11/10/16 21:10 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1773418LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.071.075 95 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1773419MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318699006 1773420 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .075 89 85-11590 0 20.075ND 0.077 0.078 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 30 Duke Energy Analytical Lab Page 80 of 109 #=QL# QUALIFIERS Pace Project No.: Project: 92318699 J16110199 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C Pace Analytical Services - Ormond BeachPASI-O ANALYTE QUALIFIERS The precision between the sample and sample duplicate exceeded laboratory control limits.D6 Analyte concentration exceeded the calibration range. The reported result is estimated.E The lab does not hold NELAC/TNI accreditation for this parameter.N2 Re-extraction or re-analysis could not be performed due to insufficient sample amount.P2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 30 Duke Energy Analytical Lab Page 81 of 109 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92318699 J16110199 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92318699001 3360432016035890RSK 175 Modified 92318699002 3360432016035891RSK 175 Modified 92318699003 3360432016035892RSK 175 Modified 92318699004 3360432016035893RSK 175 Modified 92318699005 3360432016035894RSK 175 Modified 92318699006 3360432016035895RSK 175 Modified 92318699007 3360432016035896RSK 175 Modified 92318699008 3360442016035897RSK 175 Modified 92318699009 3360442016035899RSK 175 Modified 92318699001 3359672016035890SM 2320B 92318699002 3359672016035891SM 2320B 92318699003 3359672016035892SM 2320B 92318699004 3359672016035893SM 2320B 92318699005 3359672016035894SM 2320B 92318699006 3359672016035895SM 2320B 92318699007 3359682016035896SM 2320B 92318699008 3359682016035897SM 2320B 92318699009 3359682016035899SM 2320B 92318699001 3361052016035890SM 4500-S2D 92318699002 3361052016035891SM 4500-S2D 92318699003 3361052016035892SM 4500-S2D 92318699004 3361052016035893SM 4500-S2D 92318699005 3361052016035894SM 4500-S2D 92318699006 3361052016035895SM 4500-S2D 92318699007 3361052016035896SM 4500-S2D 92318699008 3361052016035897SM 4500-S2D 92318699009 3361052016035899SM 4500-S2D 92318699001 3315042016035890EPA 218.7 92318699002 3315042016035891EPA 218.7 92318699003 3315042016035892EPA 218.7 92318699004 3315042016035893EPA 218.7 92318699005 3315042016035894EPA 218.7 92318699006 3315632016035895EPA 218.7 92318699007 3315632016035896EPA 218.7 92318699008 3315632016035897EPA 218.7 92318699009 3315632016035899EPA 218.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2016 02:49 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 30 Duke Energy Analytical Lab Page 82 of 109 Page 28 of 30 Duke Energy Analytical Lab Page 83 of 109 Page 29 of 30 Duke Energy Analytical Lab Page 84 of 109 Page 30 of 30 Duke Energy Analytical Lab Page 85 of 109 November 28, 2016 Anne Pridgeon Duke Energy 13339 Hagers Ferry Road Mail Code: MGO3A2 Huntersville, North Carolina 28078 Re: AB GW Assessment Water Work Order: 410023 SDG: J16110199 Dear Anne Pridgeon: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on November 07, 2016. This original data report has been prepared and reviewed in accordance with GEL’s standard operating procedures. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4443. Sincerely, PM_SIGN_HERE Lindsay Fabra Project Manager Purchase Order: 1250944 Enclosures Page 1 of 23 Chelsea Seagle for Duke Energy Analytical Lab Page 86 of 109 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: J16110199 GEL Work Order: 410023 Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis. The designation ND, if present, appears in the result column when the analyte concentration is not detected above the limit as defined in the ’U’ qualifier above. This data report has been prepared and reviewed in accordance with GEL Laboratories LLC standard operating procedures. Please direct any questions to your Project Manager, Lindsay Fabra. The Qualifiers in this report are defined as follows: * A quality control analyte recovery is outside of specified acceptance criteria ** Analyte is a Tracer compound ** Analyte is a surrogate compound J Value is estimated U Analyte was analyzed for but not detected above the Lc U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD. for Page 2 of 23 Duke Energy Analytical Lab Page 87 of 109 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614229 1614229 1616100 1615044 1448 1724 1302 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/23/16 11/27/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410023001 Water 04-NOV-16 13:15 07-NOV-16 2016035890 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 0.676 0.333 1 2 3 4 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" 0.000168 ND ND ND ND 0.659 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"97.5 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142280650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 3 of 23 Duke Energy Analytical Lab Page 88 of 109 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614229 1614229 1616100 1615044 1454 1730 1302 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/23/16 11/27/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410023002 Water 04-NOV-16 08:05 07-NOV-16 2016035891 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 0.729 0.146 1 2 3 4 U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.000245 ND ND ND ND 0.532 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"87.9 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142280650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 4 of 23 Duke Energy Analytical Lab Page 89 of 109 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614229 1614229 1616100 1615044 1458 1737 1302 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/23/16 11/27/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410023003 Water 04-NOV-16 10:18 07-NOV-16 2016035892 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 0.635 0.365 1 2 3 4 U 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 ND 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"97.9 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142280650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 5 of 23 Duke Energy Analytical Lab Page 90 of 109 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614229 1614229 1616100 1615044 1500 1738 1302 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/23/16 11/27/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410023004 Water 04-NOV-16 08:26 07-NOV-16 2016035893 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 0.496 0.375 1 2 3 4 J U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.0000777 ND ND ND 0.724 0.929 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"83.8 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142280650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 6 of 23 Duke Energy Analytical Lab Page 91 of 109 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614229 1614229 1616100 1615044 1059 1740 1303 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/28/16 11/23/16 11/23/16 11/27/16 SKJ SKJ AXM6 LXP1 0.001 0.00005 0.00005 0.00005 1.00 1.00 5 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410023005 Water 03-NOV-16 16:20 07-NOV-16 2016035894 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 0.000335 0.00001 0.00001 0.00001 0.651 0.386 1 2 3 4 U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.114 ND ND ND 1.54 0.693 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"86.7 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142280650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 7 of 23 Duke Energy Analytical Lab Page 92 of 109 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614229 1614229 1616100 1615044 1503 1741 1452 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/23/16 11/27/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410023006 Water 04-NOV-16 08:56 07-NOV-16 2016035895 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 0.695 0.138 1 2 3 4 U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.00359 ND ND ND ND 5.97 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"88 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142280650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 8 of 23 Duke Energy Analytical Lab Page 93 of 109 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614229 1614229 1616100 1615044 1504 1743 1304 0850 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/23/16 11/27/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410023007 Water 04-NOV-16 12:36 07-NOV-16 2016035896 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 0.472 0.313 1 2 3 4 U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.000466 ND ND ND 2.95 0.869 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"94.8 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142280650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 9 of 23 Duke Energy Analytical Lab Page 94 of 109 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614229 1614229 1616100 1615044 1506 1744 1304 0925 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/23/16 11/27/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410023008 Water 04-NOV-16 11:00 07-NOV-16 2016035897 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.541 0.304 1 2 3 4 J U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.0000748 ND ND ND 0.708 0.358 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"99.3 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142280650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 10 of 23 Duke Energy Analytical Lab Page 95 of 109 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614229 1614229 1616100 1615044 1512 1749 1304 0925 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/23/16 11/23/16 11/23/16 11/27/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410023009 Water 04-NOV-16 16:11 07-NOV-16 2016035899 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 0.349 0.187 1 2 3 4 U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.00129 ND ND ND ND 0.273 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"99.2 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16142280650SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 11 of 23 Duke Energy Analytical Lab Page 96 of 109 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: November 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1614312 1614312 1616100 1615044 1318 1354 1307 0925 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/11/16 11/16/16 11/23/16 11/27/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410023010 Water 03-NOV-16 16:40 07-NOV-16 2016035898 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 0.504 0.172 1 2 3 4 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" 0.000463 ND ND 0.000052 2.69 1.40 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"101 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/08/16 16143110720SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 12 of 23 Duke Energy Analytical Lab Page 97 of 109 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Metals Analysis - ICPMS 1614229Batch Uranium-233 Uranium-234 Uranium-236 Uranium-238 Uranium-238 Uranium-233 Uranium-234 Uranium-236 Uranium-233 Uranium-234 Uranium-236 Uranium-238 Uranium-238 Uranium-233 Uranium-234 Uranium-236 Uranium-233 Parmname Anne PridgeonContact: Duke Energy 13339 Hagers Ferry Road Huntersville, North Carolina November 28, 2016Report Date: Units ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/L Anlst Date Time SKJ 11/23/16 17:26 11/23/16 14:50 11/23/16 14:47 11/23/16 17:23 11/23/16 17:21 11/23/16 14:45 11/23/16 14:51 11/23/16 17:27 11/23/16 17:29 QC ND ND ND 0.000119 0.0506 0.000539 0.000629 0.00503 ND ND ND ND 0.0504 0.000549 0.000617 0.00519 ND NOM Sample ND ND ND 0.000168 0.000168 ND ND ND ND Range (+/-0.0002) (80%-120%) (80%-120%) (80%-120%) (80%-120%) (75%-125%) (75%-125%) (75%-125%) (75%-125%) Qual U U U J U U U U U QC1203665240 410023001 QC1203665239 QC1203665243 QC1203665238 QC1203665241 410023001 QC1203665244 410023001 QC1203665242 410023001 N/A N/A N/A 33.9 N/A REC% 102 108 114 101 101 110 112 104 0.0496 0.0005 0.00055 0.005 0.0496 0.0005 0.00055 0.005 DUP LCS LCS MB MS MS SDILT 410023Workorder: Mail Code: MGO3A2 U U U J J U U U U ^ RPD% Page 1 of 4 Page 13 of 23 Duke Energy Analytical Lab Page 98 of 109 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Metals Analysis - ICPMS 1614229 1614312 Batch Batch Uranium-234 Uranium-236 Uranium-238 Uranium-233 Uranium-234 Uranium-236 Uranium-238 Uranium-238 Uranium-233 Uranium-234 Uranium-236 Uranium-233 Uranium-234 Uranium-236 Uranium-238 Uranium-238 Uranium-233 Uranium-234 Uranium-236 Parmname Units ug/L ug/L ug/L ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL Anlst Date Time SKJ SKJ 11/23/16 17:29 11/23/16 14:53 11/16/16 13:56 11/11/16 13:20 11/11/16 13:17 11/16/16 13:53 11/16/16 13:51 11/11/16 13:15 11/11/16 13:21 11/16/16 13:57 QC ND ND ND ND ND ND 0.000482 0.0514 0.000547 0.000649 0.0053 ND ND ND ND 0.0518 0.000569 0.000654 0.00538 NOM Sample ND ND 0.168 ND ND 0.000052 0.000463 0.000463 ND ND 0.000052 Range (0%-10%) (0%-10%) (+/-0.00005) (+/-0.0002) (80%-120%) (80%-120%) (80%-120%) (80%-120%) (75%-125%) (75%-125%) (75%-125%) (75%-125%) Qual U U U U U U U U U U QC1203665425 410023010 QC1203665424 QC1203665433 QC1203665423 QC1203665426 410023010 QC1203665434 410023010 QC1203665427 410023010 N/A N/A N/A N/A N/A 200 4.02 REC% 104 109 118 106 104 113 118 107 0.0496 0.0005 0.00055 0.005 0.0496 0.0005 0.00055 0.005 DUP LCS LCS MB MS MS SDILT 410023Workorder: U U J U U U U ^ ^ * RPD% Page 2 of 4 Page 14 of 23 Duke Energy Analytical Lab Page 99 of 109 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 1614312 1616100 1615044 Batch Batch Batch Uranium-233 Uranium-234 Uranium-236 Uranium-238 Radium-228 Radium-228 Radium-228 Radium-226 Radium-226 Radium-226 Radium-226 Parmname Units ug/L ug/L ug/L ug/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L Anlst Date Time SKJ AXM6 LXP1 11/16/16 13:59 11/11/16 13:23 11/23/16 13:12 11/23/16 13:16 11/23/16 14:52 11/27/16 09:55 11/27/16 09:55 11/27/16 09:55 11/27/16 09:55 QC ND ND ND 0.101 0.330 7.46 0.250 0.614 29.1 0.212 125 NOM Sample ND ND 0.052 0.463 0.708 0.765 0.765 Range (0%-10%) (0%-10%) (0% - 100%) (75%-125%) (0% - 100%) (75%-125%) (75%-125%) Qual U U U J U U U QC1203669930 410023008 QC1203669931 QC1203669929 QC1203667208 410024007 QC1203667210 QC1203667207 QC1203667209 410024007 The Qualifiers in this report are defined as follows: N/A N/A N/A 8.93 72.7 22 REC% 104 119 101 7.21 24.4 122 DUP LCS MB DUP LCS MB MS 410023Workorder: ** < > BD E FA FB Analyte is a Tracer compound Result is less than value reported Result is greater than value reported Results are either below the MDC or tracer recovery is low %difference of sample and SD is >10%. Sample concentration must meet flagging criteria Failed analysis. Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed invalid for reporting to regulatory agencies U U RPD% Notes: Page 3 of 4 Page 15 of 23 Duke Energy Analytical Lab Page 100 of 109 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Parmname Page 4 of 4 Units Anlst Date TimeQCNOMSampleRangeQualREC% 410023Workorder: H J K L M M N N/A N1 ND NJ Q R U U UI UJ UL X Y ^ h 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 Lc Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD. Gamma Spectroscopy--Uncertain identification Gamma Spectroscopy--Uncertain identification Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias. Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Other specific qualifiers were required to properly define the results. Consult case narrative. RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry. Preparation or preservation holding time was exceeded N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more or %RPD not applicable. ^ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result. * Indicates that a Quality Control parameter was not within specifications. For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations. Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary. RPD% Page 16 of 23 Duke Energy Analytical Lab Page 101 of 109 Page 17 of 23 Duke Energy Analytical Lab Page 102 of 109 Page 18 of 23 Duke Energy Analytical Lab Page 103 of 109 Technical Case Narrative Duke Energy (DUPO) SDG #: J16110199 Work Order #: 410023 Metals Product: Determination of Metals by ICP-MS Analytical Method: SW846 3010A/6020A Analytical Procedure: GL-MA-E-014 REV# 28 Analytical Batch: 1614229 Preparation Method: SW846 3010A Preparation Procedure: GL-MA-E-008 REV# 18 Preparation Batch: 1614228 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 410023001 2016035890 410023002 2016035891 410023003 2016035892 410023004 2016035893 410023005 2016035894 410023006 2016035895 410023007 2016035896 410023008 2016035897 410023009 2016035899 1203665238 Method Blank (MB)ICP-MS 1203665239 Laboratory Control Sample (LCS) 1203665243 Laboratory Control Sample (LCS) 1203665242 410023001(2016035890L) Serial Dilution (SD) 1203665240 410023001(2016035890D) Sample Duplicate (DUP) 1203665241 410023001(2016035890S) Matrix Spike (MS) 1203665244 410023001(2016035890S) Matrix Spike (MS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions. Technical Information Sample Dilutions Dilutions may be required for many reasons, including to minimize matrix interferences or to bring over range target analyte concentrations into the linear calibration range. Sample 410023005 (2016035894) was diluted to ensure that the analyte concentration was within the linear calibration range of the instrument. Page 19 of 23 Duke Energy Analytical Lab Page 104 of 109 Analyte 410023 005 Uranium-238 5X Product: Determination of Metals by ICP-MS Analytical Method: SW846 3010A/6020A Analytical Procedure: GL-MA-E-014 REV# 28 Analytical Batch: 1614312 Preparation Method: SW846 3010A Preparation Procedure: GL-MA-E-008 REV# 18 Preparation Batch: 1614311 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 410023010 2016035898 1203665423 Method Blank (MB)ICP-MS 1203665424 Laboratory Control Sample (LCS) 1203665433 Laboratory Control Sample (LCS) 1203665427 410023010(2016035898L) Serial Dilution (SD) 1203665425 410023010(2016035898D) Sample Duplicate (DUP) 1203665426 410023010(2016035898S) Matrix Spike (MS) 1203665434 410023010(2016035898S) Matrix Spike (MS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions. Quality Control (QC) Information Duplicate Relative Percent Difference (RPD) Statement The RPD obtained from the designated sample duplicate (DUP) is evaluated based on acceptance criteria of 20% when the sample is >5X the contract required reporting limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control of +/-RL is used to evaluate the DUP results. Not all the applicable analyte RPD values were within the acceptance criteria. Sample Analyte Value 1203665425 (2016035898DUP)Uranium-236 abs(0 - .052)* (+/-.05 ug/L) Radiochemistry Page 20 of 23 Duke Energy Analytical Lab Page 105 of 109 Product: GFPC, Ra228, Liquid Analytical Method: EPA 904.0/SW846 9320 Modified Analytical Procedure: GL-RAD-A-009 REV# 17 Analytical Batch: 1616100 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 410023001 2016035890 410023002 2016035891 410023003 2016035892 410023004 2016035893 410023005 2016035894 410023006 2016035895 410023007 2016035896 410023008 2016035897 410023009 2016035899 410023010 2016035898 1203669929 Method Blank (MB) 1203669930 410023008(2016035897) Sample Duplicate (DUP) 1203669931 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. Technical Information Recounts Sample 1203669929 (MB) was recounted due to a suspected blank false positive. The recount is reported. Sample 410023006 (2016035895) was recounted to verify sample result. The second count is reported. Product: Lucas Cell, Ra226, liquid Analytical Method: EPA 903.1 Modified Analytical Procedure: GL-RAD-A-008 REV# 14 Analytical Batch: 1615044 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 410023001 2016035890 410023002 2016035891 410023003 2016035892 410023004 2016035893 410023005 2016035894 Page 21 of 23 Duke Energy Analytical Lab Page 106 of 109 410023006 2016035895 410023007 2016035896 410023008 2016035897 410023009 2016035899 410023010 2016035898 1203667207 Method Blank (MB) 1203667208 410024007(NonSDG) Sample Duplicate (DUP) 1203667209 410024007(NonSDG) Matrix Spike (MS) 1203667210 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, 1203667209 (Non SDG 410024007MS), aliquot was reduced to conserve sample volume. Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative. Page 22 of 23 Duke Energy Analytical Lab Page 107 of 109 State Certification Alaska Arkansas CLIA California Colorado Connecticut Delaware DoD ELAP/ ISO17025 A2LA Florida NELAP Foreign Soils Permit Georgia Georgia SDWA Hawaii Idaho Chemistry Idaho Radiochemistry Illinois NELAP Indiana Kansas NELAP Kentucky SDWA Kentucky Wastewater Louisiana NELAP Louisiana SDWA Maryland Massachusetts Michigan Mississippi Nebraska Nevada New Hampshire NELAP New Jersey NELAP New Mexico New York NELAP North Carolina North Carolina SDWA North Dakota Oklahoma Pennsylvania NELAP S.Carolina Radchem South Carolina Chemistry Tennessee Texas NELAP Utah NELAP Vermont Virginia NELAP Washington West Virginia UST-0110 88-0651 42D0904046 2940 SC00012 PH-0169 SC00012 2567.01 E87156 P330-15-00283, P330-15-00253 SC00012 967 SC00012 SC00012 SC00012 200029 C-SC-01 E-10332 90129 90129 03046 (AI33904) LA160006 270 M-SC012 9976 SC00012 NE-OS-26-13 SC000122016-1 205415 SC002 SC00012 11501 233 45709 R-158 9904 68-00485 10120002 10120001 TN 02934 T104704235-16-11 SC000122016-21 VT87156 460202 C780 997404 List of current GEL Certifications as of 28 November 2016 Page 23 of 23 Duke Energy Analytical Lab Page 108 of 109 Duke Energy Analytical Lab Page 109 of 109