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HomeMy WebLinkAboutNC0038377_J16110262report_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:J16110262 Project Name:MAYO STEAM - AB GW ASSESSMENT WATER Lab Contact:Anne Pridgeon Date:12/16/2016 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 SM4500S2D: The matrix spike and spike duplicate samples associated with MW11BR recovered just below method recommended limits for sulfide. Respective batch QC (LCS) is acceptable therefore data has been flagged and reported. Method 218.7: The matrix spike and spike duplicate samples associated with MW10BR recovered just below method recommended limits for hexavalent chromium. Respective batch QC (LCS) is acceptable 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 114 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016036125 MAYO STEAM 08-Nov-16 9:12 AM illegible MW-11BR 2016036126 MAYO STEAM 08-Nov-16 9:15 AM illegible MW-3BR 2016036127 MAYO STEAM 08-Nov-16 10:04 AM illegible ABMW-2 2016036128 MAYO STEAM 08-Nov-16 11:51 AM illegible MW-13BR 2016036129 MAYO STEAM 08-Nov-16 11:53 AM illegible MW-5BR 2016036130 MAYO STEAM 08-Nov-16 12:34 PM illegible MW-14BR 2016036131 MAYO STEAM 08-Nov-16 11:43 AM illegible MW-9BR 2016036132 MAYO STEAM 08-Nov-16 2:16 PM illegible MW-10BR 2016036133 MAYO STEAM 08-Nov-16 4:37 PM illegible MW-2 2016036134 MAYO STEAM 08-Nov-16 5:00 PM illegible Filter Blank 2016036135 MAYO STEAM 08-Nov-16 5:00 PM illegible Equipment Blank 11 Total Samples Duke Energy Analytical Lab Page 2 of 114 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:12/13/2016 Electronic Data Deliverable (EDD) Sent Separatel Duke Energy Analytical Lab Page 3 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036125 Collection Date:08-Nov-16 9:12 AM Site:MW-11BR 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)0.303 mg-N/L EPA 353.2 11/21/2016 12:17 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 15 mg/L EPA 300.0 11/12/2016 17:23 BGN90340.5 5 Sulfate 10 mg/L EPA 300.0 11/12/2016 17:23 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 12/01/2016 13:49 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 12/03/2016 12:37 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.196 mg/L EPA 200.7 11/28/2016 17:10 JJMACKE0.005 1 Barium (Ba)0.025 mg/L EPA 200.7 11/28/2016 17:10 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 17:10 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/28/2016 17:10 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 11/28/2016 17:10 JJMACKE0.005 1 Strontium (Sr)0.247 mg/L EPA 200.7 11/28/2016 17:10 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 17:10 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)18.1 mg/L EPA 200.7 12/05/2016 12:39 JJMACKE0.01 1 Magnesium (Mg)1.06 mg/L EPA 200.7 12/05/2016 12:39 JJMACKE0.005 1 Potassium (K)6.82 mg/L EPA 200.7 12/05/2016 12:39 JJMACKE0.1 1 Sodium (Na)15.6 mg/L EPA 200.7 12/05/2016 12:39 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.228 mg/L EPA 200.7 11/14/2016 13:57 MHALL30.005 1 Barium (Ba)0.031 mg/L EPA 200.7 11/14/2016 13:57 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 13:57 MHALL30.05 1 Iron (Fe)0.050 mg/L EPA 200.7 11/14/2016 13:57 MHALL30.01 1 Manganese (Mn)0.006 mg/L EPA 200.7 11/14/2016 13:57 MHALL30.005 1 Strontium (Sr)0.303 mg/L EPA 200.7 11/14/2016 13:57 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 13:57 MHALL30.005 1 Duke Energy Analytical Lab Page 4 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036125 Collection Date:08-Nov-16 9:12 AM Site:MW-11BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)1.65 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN311 Chromium (Cr)14.2 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN311 Copper (Cu)1.42 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN311 Molybdenum (Mo)8.70 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN30.2 1 Vanadium (V) Low Level 12.8 ug/L EPA 200.8 12/15/2016 14:01 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)1.77 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN311 Chromium (Cr)15.0 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN311 Copper (Cu)1.40 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN311 Molybdenum (Mo)8.69 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/16/2016 15:36 CWSPEN30.2 1 Vanadium (V) Low Level 14.2 ug/L EPA 200.8 11/16/2016 15:36 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 120 mg/L SM2540C 11/15/2016 13:27 HGRUVER251 Duke Energy Analytical Lab Page 5 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036125 Collection Date:08-Nov-16 9:12 AM Site:MW-11BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.849 mg/L SM5310C/EPA9060A 11/21/2016 12:00 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/14/2016 11:18 HGRUVER51 Duke Energy Analytical Lab Page 6 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036126 Collection Date:08-Nov-16 9:15 AM Site:MW-3BR 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 12:19 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 150 mg/L EPA 300.0 11/12/2016 18:42 BGN9034220 Sulfate 9.6 mg/L EPA 300.0 11/12/2016 18:42 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 12/01/2016 13:52 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 12/03/2016 12:39 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 17:39 JJMACKE0.005 1 Barium (Ba)0.042 mg/L EPA 200.7 11/28/2016 17:39 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 17:39 JJMACKE0.05 1 Iron (Fe)0.321 mg/L EPA 200.7 11/28/2016 17:39 JJMACKE0.01 1 Manganese (Mn)0.600 mg/L EPA 200.7 11/28/2016 17:39 JJMACKE0.005 1 Strontium (Sr)0.411 mg/L EPA 200.7 11/28/2016 17:39 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 17:39 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)138 mg/L EPA 200.7 12/05/2016 12:50 JJMACKE0.1 10 Magnesium (Mg)10.9 mg/L EPA 200.7 12/05/2016 12:50 JJMACKE0.005 1 Potassium (K)7.39 mg/L EPA 200.7 12/05/2016 12:50 JJMACKE0.1 1 Sodium (Na)19.8 mg/L EPA 200.7 12/05/2016 12:50 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.012 mg/L EPA 200.7 11/14/2016 14:09 MHALL30.005 1 Barium (Ba)0.042 mg/L EPA 200.7 11/14/2016 14:09 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 14:09 MHALL30.05 1 Iron (Fe)0.419 mg/L EPA 200.7 11/14/2016 14:09 MHALL30.01 1 Manganese (Mn)0.614 mg/L EPA 200.7 11/14/2016 14:09 MHALL30.005 1 Strontium (Sr)0.418 mg/L EPA 200.7 11/14/2016 14:09 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 14:09 MHALL30.005 1 Duke Energy Analytical Lab Page 7 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036126 Collection Date:08-Nov-16 9:15 AM Site:MW-3BR 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 12/15/2016 13:10 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 12/15/2016 13:10 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/16/2016 15:08 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/16/2016 15:08 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 580 mg/L SM2540C 11/15/2016 13:27 HGRUVER251 Duke Energy Analytical Lab Page 8 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036126 Collection Date:08-Nov-16 9:15 AM Site:MW-3BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.8 mg/L SM5310C/EPA9060A 11/21/2016 12:00 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/14/2016 11:18 HGRUVER51 Duke Energy Analytical Lab Page 9 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036127 Collection Date:08-Nov-16 10:04 AM Site:ABMW-2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.049 mg-N/L EPA 353.2 11/21/2016 12:20 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 13 mg/L EPA 300.0 11/12/2016 18:58 BGN90340.5 5 Sulfate 27 mg/L EPA 300.0 11/12/2016 18:58 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 12/01/2016 13:54 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 12/03/2016 12:54 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.062 mg/L EPA 200.7 11/28/2016 17:43 JJMACKE0.005 1 Barium (Ba)0.122 mg/L EPA 200.7 11/28/2016 17:43 JJMACKE0.005 1 Boron (B)8.58 mg/L EPA 200.7 11/28/2016 17:43 JJMACKE0.05 1 Iron (Fe)0.056 mg/L EPA 200.7 11/28/2016 17:43 JJMACKE0.01 1 Manganese (Mn)0.453 mg/L EPA 200.7 11/28/2016 17:43 JJMACKE0.005 1 Strontium (Sr)1.33 mg/L EPA 200.7 11/28/2016 17:43 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 17:43 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)45.0 mg/L EPA 200.7 12/05/2016 12:54 JJMACKE0.01 1 Magnesium (Mg)18.3 mg/L EPA 200.7 12/05/2016 12:54 JJMACKE0.005 1 Potassium (K)39.7 mg/L EPA 200.7 12/05/2016 12:54 JJMACKE110 Sodium (Na)44.9 mg/L EPA 200.7 12/05/2016 12:54 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.060 mg/L EPA 200.7 11/14/2016 14:13 MHALL30.005 1 Barium (Ba)0.119 mg/L EPA 200.7 11/14/2016 14:13 MHALL30.005 1 Boron (B)8.82 mg/L EPA 200.7 11/14/2016 14:13 MHALL30.05 1 Iron (Fe)0.124 mg/L EPA 200.7 11/14/2016 14:13 MHALL30.01 1 Manganese (Mn)0.363 mg/L EPA 200.7 11/14/2016 14:13 MHALL30.005 1 Strontium (Sr)1.26 mg/L EPA 200.7 11/14/2016 14:13 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 14:13 MHALL30.005 1 Duke Energy Analytical Lab Page 10 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036127 Collection Date:08-Nov-16 10:04 AM Site:ABMW-2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 12/03/2016 14:39 MHALL311 Arsenic (As)889 ug/L EPA 200.8 12/03/2016 14:39 MHALL31010 Beryllium (Be)< 1 ug/L EPA 200.8 12/03/2016 14:39 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 12/03/2016 14:39 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 12/03/2016 14:39 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 12/03/2016 14:39 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 12/03/2016 14:39 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 12/03/2016 14:39 MHALL311 Molybdenum (Mo)1360 ug/L EPA 200.8 12/03/2016 14:39 MHALL31010 Nickel (Ni)< 1 ug/L EPA 200.8 12/03/2016 14:39 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 12/03/2016 14:39 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 12/03/2016 14:39 MHALL30.2 1 Vanadium (V) Low Level 0.798 ug/L EPA 200.8 12/03/2016 14:39 MHALL30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN311 Arsenic (As)828 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN31010 Beryllium (Be)< 1 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN311 Molybdenum (Mo)1350 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN31010 Nickel (Ni)< 1 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/17/2016 16:23 CWSPEN30.2 1 Vanadium (V) Low Level 1.15 ug/L EPA 200.8 11/17/2016 16:23 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 400 mg/L SM2540C 11/15/2016 13:27 HGRUVER251 Duke Energy Analytical Lab Page 11 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036127 Collection Date:08-Nov-16 10:04 AM Site:ABMW-2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 8.2 mg/L SM5310C/EPA9060A 11/21/2016 12:00 CJELLIO0.5 5 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/14/2016 11:18 HGRUVER51 Duke Energy Analytical Lab Page 12 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036128 Collection Date:08-Nov-16 11:51 AM Site:MW-13BR 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 12:28 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 37 mg/L EPA 300.0 11/12/2016 19:14 BGN90340.5 5 Sulfate 15 mg/L EPA 300.0 11/12/2016 19:14 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 12/01/2016 13:57 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 12/03/2016 12:46 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 17:46 JJMACKE0.005 1 Barium (Ba)0.034 mg/L EPA 200.7 11/28/2016 17:46 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 17:46 JJMACKE0.05 1 Iron (Fe)1.91 mg/L EPA 200.7 11/28/2016 17:46 JJMACKE0.01 1 Manganese (Mn)0.450 mg/L EPA 200.7 11/28/2016 17:46 JJMACKE0.005 1 Strontium (Sr)0.367 mg/L EPA 200.7 11/28/2016 17:46 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 17:46 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)67.0 mg/L EPA 200.7 12/05/2016 12:58 JJMACKE0.01 1 Magnesium (Mg)12.3 mg/L EPA 200.7 12/05/2016 12:58 JJMACKE0.005 1 Potassium (K)4.46 mg/L EPA 200.7 12/05/2016 12:58 JJMACKE0.1 1 Sodium (Na)17.3 mg/L EPA 200.7 12/05/2016 12:58 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.102 mg/L EPA 200.7 11/14/2016 14:17 MHALL30.005 1 Barium (Ba)0.035 mg/L EPA 200.7 11/14/2016 14:17 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 14:17 MHALL30.05 1 Iron (Fe)2.43 mg/L EPA 200.7 11/14/2016 14:17 MHALL30.01 1 Manganese (Mn)0.471 mg/L EPA 200.7 11/14/2016 14:17 MHALL30.005 1 Strontium (Sr)0.374 mg/L EPA 200.7 11/14/2016 14:17 MHALL30.005 1 Zinc (Zn)0.006 mg/L EPA 200.7 11/14/2016 14:17 MHALL30.005 1 Duke Energy Analytical Lab Page 13 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036128 Collection Date:08-Nov-16 11:51 AM Site:MW-13BR 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 12/15/2016 14:08 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN311 Cobalt (Co)1.89 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN311 Molybdenum (Mo)2.59 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN311 Nickel (Ni)1.44 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 12/15/2016 14:08 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN311 Chromium (Cr)3.58 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN311 Cobalt (Co)2.02 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN311 Molybdenum (Mo)2.85 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN311 Nickel (Ni)2.26 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/16/2016 15:50 CWSPEN30.2 1 Vanadium (V) Low Level 0.380 ug/L EPA 200.8 11/16/2016 15:50 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 310 mg/L SM2540C 11/15/2016 13:27 HGRUVER251 Duke Energy Analytical Lab Page 14 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036128 Collection Date:08-Nov-16 11:51 AM Site:MW-13BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.574 mg/L SM5310C/EPA9060A 11/21/2016 12:00 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 9.0 mg/L SM2540D 11/14/2016 11:18 HGRUVER51 Duke Energy Analytical Lab Page 15 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036129 Collection Date:08-Nov-16 11:53 AM Site:MW-5BR 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 12:29 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 66 mg/L EPA 300.0 11/12/2016 21:05 BGN9034110 Sulfate 2.3 mg/L EPA 300.0 11/12/2016 21:05 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 12/01/2016 14:55 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 12/03/2016 12:56 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.012 mg/L EPA 200.7 11/28/2016 17:50 JJMACKE0.005 1 Barium (Ba)0.040 mg/L EPA 200.7 11/28/2016 17:50 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 17:50 JJMACKE0.05 1 Iron (Fe)6.64 mg/L EPA 200.7 11/28/2016 17:50 JJMACKE0.01 1 Manganese (Mn)1.71 mg/L EPA 200.7 11/28/2016 17:50 JJMACKE0.005 1 Strontium (Sr)0.217 mg/L EPA 200.7 11/28/2016 17:50 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 17:50 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)87.4 mg/L EPA 200.7 12/05/2016 13:01 JJMACKE0.01 1 Magnesium (Mg)6.71 mg/L EPA 200.7 12/05/2016 13:01 JJMACKE0.005 1 Potassium (K)5.75 mg/L EPA 200.7 12/05/2016 13:01 JJMACKE0.1 1 Sodium (Na)18.9 mg/L EPA 200.7 12/05/2016 13:01 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.016 mg/L EPA 200.7 11/14/2016 14:21 MHALL30.005 1 Barium (Ba)0.037 mg/L EPA 200.7 11/14/2016 14:21 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 14:21 MHALL30.05 1 Iron (Fe)10.5 mg/L EPA 200.7 11/14/2016 14:21 MHALL30.01 1 Manganese (Mn)1.83 mg/L EPA 200.7 11/14/2016 14:21 MHALL30.005 1 Strontium (Sr)0.218 mg/L EPA 200.7 11/14/2016 14:21 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 14:21 MHALL30.005 1 Duke Energy Analytical Lab Page 16 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036129 Collection Date:08-Nov-16 11:53 AM Site:MW-5BR 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 12/15/2016 14:15 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN311 Molybdenum (Mo)1.72 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 12/15/2016 14:15 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN311 Molybdenum (Mo)2.81 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/16/2016 15:57 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/16/2016 15:57 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 360 mg/L SM2540C 11/15/2016 13:27 HGRUVER251 Duke Energy Analytical Lab Page 17 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036129 Collection Date:08-Nov-16 11:53 AM Site:MW-5BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.8 mg/L SM5310C/EPA9060A 11/21/2016 12:00 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 19 mg/L SM2540D 11/14/2016 11:18 HGRUVER51 Duke Energy Analytical Lab Page 18 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036130 Collection Date:08-Nov-16 12:34 PM Site:MW-14BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.187 mg-N/L EPA 353.2 11/21/2016 12:31 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 13 mg/L EPA 300.0 11/12/2016 19:46 BGN90340.5 5 Sulfate 9.6 mg/L EPA 300.0 11/12/2016 19:46 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 12/01/2016 14:58 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 12/03/2016 12:59 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 17:54 JJMACKE0.005 1 Barium (Ba)0.023 mg/L EPA 200.7 11/28/2016 17:54 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 17:54 JJMACKE0.05 1 Iron (Fe)0.035 mg/L EPA 200.7 11/28/2016 17:54 JJMACKE0.01 1 Manganese (Mn)0.291 mg/L EPA 200.7 11/28/2016 17:54 JJMACKE0.005 1 Strontium (Sr)0.158 mg/L EPA 200.7 11/28/2016 17:54 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 17:54 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)16.2 mg/L EPA 200.7 12/05/2016 13:05 JJMACKE0.01 1 Magnesium (Mg)2.64 mg/L EPA 200.7 12/05/2016 13:05 JJMACKE0.005 1 Potassium (K)6.78 mg/L EPA 200.7 12/05/2016 13:05 JJMACKE0.1 1 Sodium (Na)49.9 mg/L EPA 200.7 12/05/2016 13:05 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.129 mg/L EPA 200.7 11/14/2016 14:25 MHALL30.005 1 Barium (Ba)0.028 mg/L EPA 200.7 11/14/2016 14:25 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 14:25 MHALL30.05 1 Iron (Fe)0.172 mg/L EPA 200.7 11/14/2016 14:25 MHALL30.01 1 Manganese (Mn)0.385 mg/L EPA 200.7 11/14/2016 14:25 MHALL30.005 1 Strontium (Sr)0.158 mg/L EPA 200.7 11/14/2016 14:25 MHALL30.005 1 Zinc (Zn)0.006 mg/L EPA 200.7 11/14/2016 14:25 MHALL30.005 1 Duke Energy Analytical Lab Page 19 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036130 Collection Date:08-Nov-16 12:34 PM Site:MW-14BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN311 Molybdenum (Mo)6.80 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN30.2 1 Vanadium (V) Low Level 1.73 ug/L EPA 200.8 12/15/2016 14:22 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN311 Cobalt (Co)1.14 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN311 Copper (Cu)1.97 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN311 Molybdenum (Mo)10.7 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/16/2016 16:25 CWSPEN30.2 1 Vanadium (V) Low Level 1.56 ug/L EPA 200.8 11/16/2016 16:25 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 220 mg/L SM2540C 11/15/2016 13:27 HGRUVER251 Duke Energy Analytical Lab Page 20 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036130 Collection Date:08-Nov-16 12:34 PM Site:MW-14BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.785 mg/L SM5310C/EPA9060A 11/21/2016 12:00 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/14/2016 11:18 HGRUVER51 Duke Energy Analytical Lab Page 21 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036131 Collection Date:08-Nov-16 11:43 AM Site:MW-9BR 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)0.140 mg-N/L EPA 353.2 11/21/2016 12:32 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 46 mg/L EPA 300.0 11/12/2016 20:02 BGN90340.5 5 Sulfate 8.9 mg/L EPA 300.0 11/12/2016 20:02 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 12/01/2016 15:00 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 12/03/2016 13:01 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 17:58 JJMACKE0.005 1 Barium (Ba)0.010 mg/L EPA 200.7 11/28/2016 17:58 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 17:58 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/28/2016 17:58 JJMACKE0.01 1 Manganese (Mn)0.763 mg/L EPA 200.7 11/28/2016 17:58 JJMACKE0.005 1 Strontium (Sr)0.114 mg/L EPA 200.7 11/28/2016 17:58 JJMACKE0.005 1 Zinc (Zn)0.005 mg/L EPA 200.7 11/28/2016 17:58 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)13.5 mg/L EPA 200.7 12/05/2016 13:27 JJMACKE0.01 1 Magnesium (Mg)2.77 mg/L EPA 200.7 12/05/2016 13:27 JJMACKE0.005 1 Potassium (K)1.50 mg/L EPA 200.7 12/05/2016 13:27 JJMACKE0.1 1 Sodium (Na)14.5 mg/L EPA 200.7 12/05/2016 13:27 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)1.16 mg/L EPA 200.7 11/14/2016 14:29 MHALL30.005 1 Barium (Ba)0.007 mg/L EPA 200.7 11/14/2016 14:29 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 14:29 MHALL30.05 1 Iron (Fe)0.915 mg/L EPA 200.7 11/14/2016 14:29 MHALL30.01 1 Manganese (Mn)0.517 mg/L EPA 200.7 11/14/2016 14:29 MHALL30.005 1 Strontium (Sr)0.060 mg/L EPA 200.7 11/14/2016 14:29 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 14:29 MHALL30.005 1 Duke Energy Analytical Lab Page 22 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036131 Collection Date:08-Nov-16 11:43 AM Site:MW-9BR 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 12/15/2016 14:30 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN311 Copper (Cu)4.80 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN311 Nickel (Ni)2.25 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN30.2 1 Vanadium (V) Low Level 0.937 ug/L EPA 200.8 12/15/2016 14:30 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN311 Chromium (Cr)1.80 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN311 Copper (Cu)7.86 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN311 Nickel (Ni)1.63 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/16/2016 16:32 CWSPEN30.2 1 Vanadium (V) Low Level 2.83 ug/L EPA 200.8 11/16/2016 16:32 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 160 mg/L SM2540C 11/15/2016 13:27 HGRUVER251 Duke Energy Analytical Lab Page 23 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036131 Collection Date:08-Nov-16 11:43 AM Site:MW-9BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.7 mg/L SM5310C/EPA9060A 11/21/2016 12:00 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/14/2016 11:18 HGRUVER51 Duke Energy Analytical Lab Page 24 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036132 Collection Date:08-Nov-16 2:16 PM Site:MW-10BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 11/21/2016 12:33 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 21 mg/L EPA 300.0 11/14/2016 09:32 BGN90340.5 5 Sulfate 83 mg/L EPA 300.0 11/14/2016 09:32 BGN9034220 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 12/01/2016 15:03 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 12/03/2016 13:04 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 18:02 JJMACKE0.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 11/28/2016 18:02 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 18:02 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/28/2016 18:02 JJMACKE0.01 1 Manganese (Mn)0.068 mg/L EPA 200.7 11/28/2016 18:02 JJMACKE0.005 1 Strontium (Sr)0.195 mg/L EPA 200.7 11/28/2016 18:02 JJMACKE0.005 1 Zinc (Zn)0.009 mg/L EPA 200.7 11/28/2016 18:02 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)27.7 mg/L EPA 200.7 12/05/2016 13:31 JJMACKE0.01 1 Magnesium (Mg)12.6 mg/L EPA 200.7 12/05/2016 13:31 JJMACKE0.005 1 Potassium (K)3.96 mg/L EPA 200.7 12/05/2016 13:31 JJMACKE0.1 1 Sodium (Na)37.3 mg/L EPA 200.7 12/05/2016 13:31 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.011 mg/L EPA 200.7 11/14/2016 14:33 MHALL30.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 11/14/2016 14:33 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 14:33 MHALL30.05 1 Iron (Fe)0.018 mg/L EPA 200.7 11/14/2016 14:33 MHALL30.01 1 Manganese (Mn)0.061 mg/L EPA 200.7 11/14/2016 14:33 MHALL30.005 1 Strontium (Sr)0.202 mg/L EPA 200.7 11/14/2016 14:33 MHALL30.005 1 Zinc (Zn)0.008 mg/L EPA 200.7 11/14/2016 14:33 MHALL30.005 1 Duke Energy Analytical Lab Page 25 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036132 Collection Date:08-Nov-16 2:16 PM Site:MW-10BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN311 Nickel (Ni)2.03 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN30.2 1 Vanadium (V) Low Level 1.84 ug/L EPA 200.8 12/15/2016 14:37 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN311 Nickel (Ni)1.78 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/16/2016 16:39 CWSPEN30.2 1 Vanadium (V) Low Level 2.04 ug/L EPA 200.8 11/16/2016 16:39 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 300 mg/L SM2540C 11/15/2016 13:27 HGRUVER251 Duke Energy Analytical Lab Page 26 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036132 Collection Date:08-Nov-16 2:16 PM Site:MW-10BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.9 mg/L SM5310C/EPA9060A 11/21/2016 12:00 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/14/2016 11:18 HGRUVER51 Duke Energy Analytical Lab Page 27 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036133 Collection Date:08-Nov-16 4:37 PM Site:MW-2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.171 mg-N/L EPA 353.2 11/21/2016 12:34 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 13 mg/L EPA 300.0 11/15/2016 19:52 BGN90340.5 5 Sulfate 19 mg/L EPA 300.0 11/15/2016 19:52 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 12/01/2016 15:05 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 12/03/2016 13:06 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 18:06 JJMACKE0.005 1 Barium (Ba)0.044 mg/L EPA 200.7 11/28/2016 18:06 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 18:06 JJMACKE0.05 1 Iron (Fe)0.217 mg/L EPA 200.7 11/28/2016 18:06 JJMACKE0.01 1 Manganese (Mn)0.470 mg/L EPA 200.7 11/28/2016 18:06 JJMACKE0.005 1 Strontium (Sr)0.177 mg/L EPA 200.7 11/28/2016 18:06 JJMACKE0.005 1 Zinc (Zn)0.068 mg/L EPA 200.7 11/28/2016 18:06 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)17.1 mg/L EPA 200.7 12/05/2016 13:35 JJMACKE0.01 1 Magnesium (Mg)7.16 mg/L EPA 200.7 12/05/2016 13:35 JJMACKE0.005 1 Potassium (K)3.13 mg/L EPA 200.7 12/05/2016 13:35 JJMACKE0.1 1 Sodium (Na)28.0 mg/L EPA 200.7 12/05/2016 13:35 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)1.18 mg/L EPA 200.7 11/14/2016 14:37 MHALL30.005 1 Barium (Ba)0.042 mg/L EPA 200.7 11/14/2016 14:37 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 14:37 MHALL30.05 1 Iron (Fe)0.832 mg/L EPA 200.7 11/14/2016 14:37 MHALL30.01 1 Manganese (Mn)0.315 mg/L EPA 200.7 11/14/2016 14:37 MHALL30.005 1 Strontium (Sr)0.177 mg/L EPA 200.7 11/14/2016 14:37 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 14:37 MHALL30.005 1 Duke Energy Analytical Lab Page 28 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036133 Collection Date:08-Nov-16 4:37 PM Site:MW-2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN311 Cobalt (Co)1.76 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN311 Copper (Cu)67.7 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN311 Molybdenum (Mo)23.3 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN311 Nickel (Ni)15.1 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN30.2 1 Vanadium (V) Low Level 1.27 ug/L EPA 200.8 12/15/2016 14:44 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN311 Cobalt (Co)1.22 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN311 Copper (Cu)1.48 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN311 Molybdenum (Mo)2.44 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN311 Nickel (Ni)3.45 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/16/2016 16:46 CWSPEN30.2 1 Vanadium (V) Low Level 3.07 ug/L EPA 200.8 11/16/2016 16:46 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 210 mg/L SM2540C 11/15/2016 13:27 HGRUVER251 Duke Energy Analytical Lab Page 29 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036133 Collection Date:08-Nov-16 4:37 PM Site:MW-2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.5 mg/L SM5310C/EPA9060A 11/21/2016 12:00 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 7.8 mg/L SM2540D 11/14/2016 11:18 HGRUVER51 Duke Energy Analytical Lab Page 30 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036134 Collection Date:08-Nov-16 5:00 PM Site:Filter Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 12/03/2016 13:08 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/28/2016 18:09 JJMACKE0.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 11/28/2016 18:09 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/28/2016 18:09 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/28/2016 18:09 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 11/28/2016 18:09 JJMACKE0.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 11/28/2016 18:09 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/28/2016 18:09 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 12/03/2016 15:14 MHALL311 Arsenic (As)< 1 ug/L EPA 200.8 12/03/2016 15:14 MHALL311 Beryllium (Be)< 1 ug/L EPA 200.8 12/03/2016 15:14 MHALL311 Cadmium (Cd)< 1 ug/L EPA 200.8 12/03/2016 15:14 MHALL311 Chromium (Cr)< 1 ug/L EPA 200.8 12/03/2016 15:14 MHALL311 Cobalt (Co)< 1 ug/L EPA 200.8 12/03/2016 15:14 MHALL311 Copper (Cu)< 1 ug/L EPA 200.8 12/03/2016 15:14 MHALL311 Lead (Pb)< 1 ug/L EPA 200.8 12/03/2016 15:14 MHALL311 Molybdenum (Mo)< 1 ug/L EPA 200.8 12/03/2016 15:14 MHALL311 Nickel (Ni)< 1 ug/L EPA 200.8 12/03/2016 15:14 MHALL311 Selenium (Se)< 1 ug/L EPA 200.8 12/03/2016 15:14 MHALL311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 12/03/2016 15:14 MHALL30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 12/03/2016 15:14 MHALL30.3 1 Duke Energy Analytical Lab Page 31 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036135 Collection Date:08-Nov-16 5:00 PM Site:Equipment Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.176 mg-N/L EPA 353.2 11/21/2016 12:35 LSTARL10.01 1 INORGANIC IONS BY IC Chloride < 0.1 mg/L EPA 300.0 11/15/2016 18:48 BGN90340.1 1 Sulfate < 0.1 mg/L EPA 300.0 11/15/2016 18:48 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 12/01/2016 15:07 DMFRANC0.05 1 UNDIGESTED METALS BY ICP Calcium (Ca)0.056 mg/L EPA 200.7 12/05/2016 13:46 JJMACKE0.01 1 Magnesium (Mg)< 0.005 mg/L EPA 200.7 12/05/2016 13:46 JJMACKE0.005 1 Potassium (K)< 0.1 mg/L EPA 200.7 12/05/2016 13:46 JJMACKE0.1 1 Sodium (Na)< 0.05 mg/L EPA 200.7 12/05/2016 13:46 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 11/14/2016 14:41 MHALL30.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 11/14/2016 14:41 MHALL30.005 1 Boron (B)< 0.05 mg/L EPA 200.7 11/14/2016 14:41 MHALL30.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 11/14/2016 14:41 MHALL30.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 11/14/2016 14:41 MHALL30.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 11/14/2016 14:41 MHALL30.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 11/14/2016 14:41 MHALL30.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 11/16/2016 16:53 CWSPEN30.3 1 Duke Energy Analytical Lab Page 32 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 2016036135 Collection Date:08-Nov-16 5:00 PM Site:Equipment Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Total Carbon TOC 0.114 mg/L SM5310C/EPA9060A 11/21/2016 12:00 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 11/14/2016 11:18 HGRUVER51 Duke Energy Analytical Lab Page 33 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 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 34 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 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 35 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 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 36 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 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 37 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110394 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0263 mg/L -10.0263 0.1 < 1/2 RDL Sulfate -0.0249 mg/L -1-0.0249 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 8.92 5 102mg/L -1208018.92 Sulfate 5.81 5 102mg/L -1208015.81 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 8.92 5 102 0.0295mg/L -1208018.92 Sulfate 5.81 5 102 0.0196mg/L -1208015.81 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 8.32 5 108mg/L -1208018.32 Sulfate 7.37 5 107mg/L -1208017.37 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 8.33 5 108 0.246mg/L -1208018.33 Sulfate 7.37 5 107 0.148mg/L -1208017.37 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 4.9 5 98.1mg/L -1109014.9 Sulfate 4.92 5 98.5mg/L -1109014.92 Duke Energy Analytical Lab Page 38 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110456 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0338 mg/L -10.0338 0.1 < 1/2 RDL Sulfate -0.0312 mg/L -1-0.0312 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 6.11 5 99.7mg/L -1208016.11 Sulfate 6.97 5 98.7mg/L -1208016.97 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 6.13 5 100 0.334mg/L -1208016.13 Sulfate 6.99 5 99.1 0.396mg/L -1208016.99 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 7.69 5 102mg/L -1208017.69 Sulfate 8.89 5 101mg/L -1208018.89 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 7.7 5 102 0.155mg/L -1208017.7 Sulfate 8.9 5 101 0.111mg/L -1208018.9 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 5 5 100mg/L -1109015 Sulfate 5.03 5 101mg/L -1109015.03 Duke Energy Analytical Lab Page 39 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16120030 HG 245.1 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) -0.015 ug/L -1-0.015 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) -0.005 ug/L -1-0.005 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Mercury (Hg) -0.011 ug/L -1-0.011 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 0.9 100 92ug/L -1307010090 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.914 100 93.4 1.58ug/L -1307010091.5 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Mercury (Hg) 0.856 20 88ug/L -130702017.1 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.865 20 88.9 1.07ug/L -130702017.3 Final QualifierDilMeasuredUnits:Parameter IS # 3 % Recovery LCL UCLSpike Mercury (Hg) 0.981 20 88.5ug/L -130702019.6 Final QualifierDilMeasuredUnits:Parameter ISD # 3 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.985 20 88.8 0.395ug/L -130702019.7 Final QualifierDilMeasuredUnits:Parameter IS # 4 % Recovery LCL UCLSpike Mercury (Hg) 0.981 20 90.7ug/L -130702019.6 Final QualifierDilMeasuredUnits:Parameter ISD # 4 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.96 20 88.5 2.4ug/L -130702019.2 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.82 2 91ug/L -1158511.82 Duke Energy Analytical Lab Page 40 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16120030 HG 245.1 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.72 2 86ug/L -1158511.72 Duke Energy Analytical Lab Page 41 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16120052 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) 0.001 ug/L -10.001 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.005 ug/L -10.005 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.13 1 113ug/L -1307011.13 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 1.15 1 115 1.84ug/L -1307011.15 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.22 2 111ug/L -1158512.22 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 2.06 2 103ug/L -1158512.06 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036128 Mercury (Hg) 1.1 1 110ug/L -1307011.1 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036128 Mercury (Hg) 1.09 1 109 0.917ug/L -1307011.09 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036320 Mercury (Hg) 1.04 1 105ug/L -1307011.04 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036320 Mercury (Hg) 1.03 1 104 1.15ug/L -1307011.03 Duke Energy Analytical Lab Page 42 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) -0.000159 mg/L -1-0.000159 0.005 < 1/2 RDL Barium (Ba) 0.000001 mg/L -10.000001 0.005 < 1/2 RDL Boron (B) -0.00372 mg/L -1-0.00372 0.05 < 1/2 RDL Iron (Fe) 0.000414 mg/L -10.000414 0.01 < 1/2 RDL Manganese (Mn) -0.000239 mg/L -1-0.000239 0.005 < 1/2 RDL Strontium (Sr) -0.000016 mg/L -1-0.000016 0.005 < 1/2 RDL Zinc (Zn) 0.00102 mg/L -10.00102 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Aluminum (Al) -0.000138 mg/L -1-0.000138 0.005 < 1/2 RDL Barium (Ba) 0.00194 mg/L -10.00194 0.005 < 1/2 RDL Boron (B) -0.00216 mg/L -1-0.00216 0.05 < 1/2 RDL Iron (Fe) 0.000859 mg/L -10.000859 0.01 < 1/2 RDL Manganese (Mn) -0.000153 mg/L -1-0.000153 0.005 < 1/2 RDL Strontium (Sr) -0.000015 mg/L -1-0.000015 0.005 < 1/2 RDL Zinc (Zn) 0.00137 mg/L -10.00137 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Aluminum (Al) -0.000069 mg/L -1-0.000069 0.005 < 1/2 RDL Barium (Ba) 0.000254 mg/L -10.000254 0.005 < 1/2 RDL Boron (B) -0.00196 mg/L -1-0.00196 0.05 < 1/2 RDL Iron (Fe) 0.00205 mg/L -10.00205 0.01 < 1/2 RDL Manganese (Mn) -0.000006 mg/L -1-0.000006 0.005 < 1/2 RDL Strontium (Sr) -0.000019 mg/L -1-0.000019 0.005 < 1/2 RDL Zinc (Zn) 0.00151 mg/L -10.00151 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 2.17 2 108mg/L -1158512.17 Barium (Ba) 0.983 1 98.3mg/L -1158510.983 Boron (B) 2.01 2 101mg/L -1158512.01 Iron (Fe) 2.02 2 101mg/L -1158512.02 Manganese (Mn) 0.983 1 98.3mg/L -1158510.983 Strontium (Sr) 1.89 2 94.7mg/L -1158511.89 Zinc (Zn) 1.04 1 104mg/L -1158511.04 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Aluminum (Al) 2.17 2 109mg/L -1158512.17 Duke Energy Analytical Lab Page 43 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Barium (Ba) 0.984 1 98.4mg/L -1158510.984 Boron (B) 2.03 2 101mg/L -1158512.03 Iron (Fe) 2.02 2 101mg/L -1158512.02 Manganese (Mn) 0.982 1 98.2mg/L -1158510.982 Strontium (Sr) 1.89 2 94.5mg/L -1158511.89 Zinc (Zn) 1.04 1 104mg/L -1158511.04 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Aluminum (Al) 2.24 2 112mg/L -1158512.24 Barium (Ba) 1.01 1 102mg/L -1158511.01 Boron (B) 2.09 2 104mg/L -1158512.09 Iron (Fe) 2.08 2 104mg/L -1158512.08 Manganese (Mn) 1.01 1 101mg/L -1158511.01 Strontium (Sr) 1.95 2 97.3mg/L -1158511.95 Zinc (Zn) 1.07 1 107mg/L -1158511.07 Final QualifierDilMeasuredUnits:Parameter LCS # 4 % Recovery LCL UCLSpike Aluminum (Al)2 111mg/L -1158512.23 Barium (Ba)1 100mg/L -1158511 Boron (B)2 104mg/L -1158512.07 Iron (Fe)2 103mg/L -1158512.07 Manganese (Mn)1 100mg/L -1158511 Strontium (Sr)2 96.5mg/L -1158511.93 Zinc (Zn)1 106mg/L -1158511.06 Final QualifierDilMeasuredUnits:Parameter LCS # 5 % Recovery LCL UCLSpike Aluminum (Al)2 111mg/L -1158512.23 Barium (Ba)1 104mg/L -1158511.04 Boron (B)2 102mg/L -1158512.05 Iron (Fe)2 101mg/L -1158512.03 Manganese (Mn)1 105mg/L -1158511.05 Strontium (Sr)2 99.5mg/L -1158511.99 Zinc (Zn)1 103mg/L -1158511.03 Final QualifierDilMeasuredUnits:Parameter LCS # 6 % Recovery LCL UCLSpike Aluminum (Al)2 113mg/L -1158512.27 Barium (Ba)1 104mg/L -1158511.04 Duke Energy Analytical Lab Page 44 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter LCS # 6 % Recovery LCL UCLSpike Boron (B)2 104mg/L -1158512.08 Iron (Fe)2 103mg/L -1158512.07 Manganese (Mn)1 100mg/L -1158511 Strontium (Sr)2 99.2mg/L -1158511.98 Zinc (Zn)1 104mg/L -1158511.04 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035692 Aluminum (Al) 5.7 5 114mg/L -1307015.7 Barium (Ba) 5.54 5 111mg/L -1307015.54 Boron (B) 5.48 5 109mg/L -1307015.48 Iron (Fe) 5.38 5 105mg/L -1307015.38 Manganese (Mn) 5.65 5 112mg/L -1307015.65 Strontium (Sr) 5.36 5 106mg/L -1307015.36 Zinc (Zn) 5.58 5 112mg/L -1307015.58 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035692 Aluminum (Al) 5.63 5 112 1.19mg/L -1307015.63 Barium (Ba) 5.5 5 110 0.599mg/L -1307015.5 Boron (B) 5.43 5 108 0.94mg/L -1307015.43 Iron (Fe) 5.34 5 105 0.762mg/L -1307015.34 Manganese (Mn) 5.61 5 111 0.7mg/L -1307015.61 Strontium (Sr) 5.32 5 105 0.836mg/L -1307015.32 Zinc (Zn) 5.54 5 111 0.773mg/L -1307015.54 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035701 Aluminum (Al) 5.71 5 114mg/L -1307015.71 Barium (Ba) 5.62 5 111mg/L -1307015.62 Boron (B) 6.68 5 107mg/L -1307016.68 Iron (Fe) 6.47 5 105mg/L -1307016.47 Manganese (Mn) 6.66 5 108mg/L -1307016.66 Strontium (Sr) 5.74 5 106mg/L -1307015.74 Zinc (Zn) 5.55 5 111mg/L -1307015.55 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035701 Aluminum (Al) 5.71 5 114 0.035mg/L -1307015.71 Barium (Ba) 5.62 5 111 0.018mg/L -1307015.62 Boron (B) 6.69 5 107 0.0187mg/L -1307016.69 Duke Energy Analytical Lab Page 45 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110145 -- 2016035701 Iron (Fe) 6.49 5 105 0.267mg/L -1307016.49 Manganese (Mn) 6.67 5 109 0.147mg/L -1307016.67 Strontium (Sr) 5.76 5 107 0.432mg/L -1307015.76 Zinc (Zn) 5.56 5 111 0.216mg/L -1307015.56 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16110154 -- 2016035734 Aluminum (Al) 5.91 5 114mg/L -1307015.91 Barium (Ba) 5.73 5 111mg/L -1307015.73 Boron (B) 5.73 5 109mg/L -1307015.73 Iron (Fe) 5.34 5 106mg/L -1307015.34 Manganese (Mn) 6.04 5 112mg/L -1307016.04 Strontium (Sr) 5.36 5 104mg/L -1307015.36 Zinc (Zn) 5.6 5 112mg/L -1307015.6 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16110154 -- 2016035734 Aluminum (Al) 5.96 5 115 0.961mg/L -1307015.96 Barium (Ba) 5.77 5 112 0.738mg/L -1307015.77 Boron (B) 5.82 5 111 1.6mg/L -1307015.82 Iron (Fe) 5.39 5 107 0.902mg/L -1307015.39 Manganese (Mn) 6.08 5 113 0.854mg/L -1307016.08 Strontium (Sr) 5.39 5 105 0.592mg/L -1307015.39 Zinc (Zn) 5.65 5 113 0.889mg/L -1307015.65 Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16110191 -- 2016035863 Aluminum (Al) 5.78 5 115mg/L -1307015.78 Barium (Ba) 5.57 5 111mg/L -1307015.57 Boron (B) 5.7 5 113mg/L -1307015.7 Iron (Fe) 5.56 5 107mg/L -1307015.56 Manganese (Mn) 6.06 5 113mg/L -1307016.06 Strontium (Sr) 5.75 5 109mg/L -1307015.75 Zinc (Zn) 5.54 5 111mg/L -1307015.54 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16110191 -- 2016035863 Aluminum (Al) 5.71 5 114 1.22mg/L -1307015.71 Barium (Ba) 5.55 5 111 0.397mg/L -1307015.55 Boron (B) 5.62 5 111 1.39mg/L -1307015.62 Iron (Fe) 5.48 5 105 1.6mg/L -1307015.48 Duke Energy Analytical Lab Page 46 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16110191 -- 2016035863 Manganese (Mn) 5.96 5 111 1.75mg/L -1307015.96 Strontium (Sr) 5.69 5 108 1.01mg/L -1307015.69 Zinc (Zn) 5.41 5 108 2.38mg/L -1307015.41 Final QualifierDilMeasuredUnits:Parameter MS # 5 % Recovery LCL UCLSpike Parent Sample: J16110227 -- 2016036010 Aluminum (Al) 5.47 5 109mg/L -1307015.47 Barium (Ba) 5.05 5 100mg/L -1307015.05 Boron (B) 10.3 5 97.6mg/L -13070110.3 Iron (Fe) 4.86 5 96.8mg/L -1307014.86 Manganese (Mn) 6.47 5 103mg/L -1307016.47 Strontium (Sr) 6.07 5 104mg/L -1307016.07 Zinc (Zn) 5.15 5 95.4mg/L -1307015.15 Final QualifierDilMeasuredUnits:Parameter MSD # 5 RPD% Recovery LCL UCLSpike Parent Sample: J16110227 -- 2016036010 Aluminum (Al) 5.42 5 108 0.864mg/L -1307015.42 Barium (Ba) 5.01 5 99.6 0.8mg/L -1307015.01 Boron (B) 10.3 5 97.2 0.411mg/L -13070110.3 Iron (Fe) 4.85 5 96.7 0.165mg/L -1307014.85 Manganese (Mn) 6.44 5 103 0.582mg/L -1307016.44 Strontium (Sr) 6.08 5 104 0.193mg/L -1307016.08 Zinc (Zn) 5.13 5 95.1 0.357mg/L -1307015.13 Final QualifierDilMeasuredUnits:Parameter MS # 6 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036125 Aluminum (Al)5 110mg/L -1307015.69 Barium (Ba)5 104mg/L -1307015.21 Boron (B)5 104mg/L -1307015.21 Iron (Fe)5 99.7mg/L -1307014.99 Manganese (Mn)5 106mg/L -1307015.28 Strontium (Sr)5 102mg/L -1307015.33 Zinc (Zn)5 105mg/L -1307015.26 Final QualifierDilMeasuredUnits:Parameter MSD # 6 RPD% Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036125 Aluminum (Al)5 110 0.241mg/L -1307015.68 Barium (Ba)5 104 0.114mg/L -1307015.2 Boron (B)5 104 0.355mg/L -1307015.22 Iron (Fe)5 99.7 0.012mg/L -1307014.99 Manganese (Mn)5 105 0.171mg/L -1307015.27 Duke Energy Analytical Lab Page 47 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 6 RPD% Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036125 Strontium (Sr)5 101 0.262mg/L -1307015.31 Zinc (Zn)5 105 0.0723mg/L -1307015.25 Final QualifierDilMeasuredUnits:Parameter MS # 7 % Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036318 Aluminum (Al)5 112mg/L -1307015.6 Barium (Ba)5 110mg/L -1307015.51 Boron (B)5 104mg/L -1307015.19 Iron (Fe)5 101mg/L -1307015.05 Manganese (Mn)5 105mg/L -1307015.59 Strontium (Sr)5 108mg/L -1307015.58 Zinc (Zn)5 103mg/L -1307015.15 Final QualifierDilMeasuredUnits:Parameter MSD # 7 RPD% Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036318 Aluminum (Al)5 110 1.31mg/L -1307015.52 Barium (Ba)5 107 2.13mg/L -1307015.4 Boron (B)5 107 2.9mg/L -1307015.34 Iron (Fe)5 98.8 1.89mg/L -1307014.95 Manganese (Mn)5 103 2.13mg/L -1307015.48 Strontium (Sr)5 106 1.62mg/L -1307015.49 Zinc (Zn)5 101 1.72mg/L -1307015.06 Final QualifierDilMeasuredUnits:Parameter MS # 8 % Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036327 Aluminum (Al)5 113mg/L -1307015.66 Barium (Ba)5 109mg/L -1307015.5 Boron (B)5 102mg/L -1307015.09 Iron (Fe)5 98.1mg/L -1307016.68 Manganese (Mn)5 104mg/L -1307016.11 Strontium (Sr)5 107mg/L -1307015.6 Zinc (Zn)5 101mg/L -1307015.05 Final QualifierDilMeasuredUnits:Parameter MSD # 8 RPD% Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036327 Aluminum (Al)5 115 1.36mg/L -1307015.74 Barium (Ba)5 110 0.821mg/L -1307015.54 Boron (B)5 109 6.76mg/L -1307015.44 Iron (Fe)5 101 2.46mg/L -1307016.8 Manganese (Mn)5 106 2.22mg/L -1307016.22 Strontium (Sr)5 108 0.851mg/L -1307015.64 Duke Energy Analytical Lab Page 48 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110732 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 8 RPD% Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036327 Zinc (Zn)5 103 2.18mg/L -1307015.16 Final QualifierDilMeasuredUnits:Parameter MS # 9 % Recovery LCL UCLSpike Parent Sample: J16110329 -- 2016036493 Aluminum (Al)5 114mg/L -1307015.72 Barium (Ba)5 108mg/L -1307015.52 Boron (B)5 108mg/L -1307015.42 Iron (Fe)5 101mg/L -1307015.33 Manganese (Mn)5mg/L -130701Not Tested Strontium (Sr)5 106mg/L -1307016.23 Zinc (Zn)5 103mg/L -1307015.14 Final QualifierDilMeasuredUnits:Parameter MSD # 9 RPD% Recovery LCL UCLSpike Parent Sample: J16110329 -- 2016036493 Aluminum (Al)5 114 0.651mg/L -1307015.68 Barium (Ba)5 108 0.344mg/L -1307015.5 Boron (B)5 108 0.155mg/L -1307015.41 Iron (Fe)5 101 0.648mg/L -1307015.3 Manganese (Mn)5 105mg/L -1307015.52 Strontium (Sr)5 106 0.229mg/L -1307016.24 Zinc (Zn)5 102 1.01mg/L -1307015.09 Final QualifierDilMeasuredUnits:Parameter MS # 10 % Recovery LCL UCLSpike Parent Sample: J16110398 -- 2016036763 Aluminum (Al)5 112mg/L -1307015.6 Barium (Ba)5 105mg/L -1307015.31 Boron (B)5 109mg/L -1307015.44 Iron (Fe)5 100mg/L -1307016.67 Manganese (Mn)5 106mg/L -1307016.02 Strontium (Sr)5 106mg/L -1307015.49 Zinc (Zn)5 103mg/L -1307015.14 Final QualifierDilMeasuredUnits:Parameter MSD # 10 RPD% Recovery LCL UCLSpike Parent Sample: J16110398 -- 2016036763 Aluminum (Al)5 113mg/L -1307015.65 Barium (Ba)5 108mg/L -1307015.43 Boron (B)5 109mg/L -1307015.45 Iron (Fe)5 101mg/L -1307016.69 Manganese (Mn)5 107mg/L -1307016.05 Strontium (Sr)5 106mg/L -1307015.51 Zinc (Zn)5 103mg/L -1307015.15 Duke Energy Analytical Lab Page 49 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16120085 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Calcium (Ca) 0.00419 mg/L -10.00419 0.01 < 1/2 RDL Magnesium (Mg) 0.000036 mg/L -10.000036 0.005 < 1/2 RDL Potassium (K) 0.0121 mg/L -10.0121 0.1 < 1/2 RDL Sodium (Na) -0.00874 mg/L -1-0.00874 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Calcium (Ca) 0.00328 mg/L -10.00328 0.01 < 1/2 RDL Magnesium (Mg) 0.00125 mg/L -10.00125 0.005 < 1/2 RDL Potassium (K) 0.0153 mg/L -10.0153 0.1 < 1/2 RDL Sodium (Na) 0.00281 mg/L -10.00281 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Calcium (Ca) 0.0116 mg/L -10.0116 0.01 > RDL Magnesium (Mg) 0.00336 mg/L -10.00336 0.005 > 1/2 RDL Potassium (K) 0.039 mg/L -10.039 0.1 < 1/2 RDL Sodium (Na) 0.0202 mg/L -10.0202 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Calcium (Ca) 1.96 2 98.2mg/L -1158511.96 Magnesium (Mg) 1.93 2 96.5mg/L -1158511.93 Potassium (K) 3.85 4 96.3mg/L -1158513.85 Sodium (Na) 7.94 8.1 98.1mg/L -1158517.94 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Calcium (Ca) 1.95 2 97.5mg/L -1158511.95 Magnesium (Mg) 1.93 2 96.3mg/L -1158511.93 Potassium (K) 3.82 4 95.5mg/L -1158513.82 Sodium (Na) 7.92 8.1 97.8mg/L -1158517.92 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Calcium (Ca) 1.96 2 97.8mg/L -1158511.96 Magnesium (Mg) 1.93 2 96.7mg/L -1158511.93 Potassium (K) 3.83 4 95.8mg/L -1158513.83 Sodium (Na) 7.94 8.1 98mg/L -1158517.94 Duke Energy Analytical Lab Page 50 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16120085 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036125 Calcium (Ca) 22.4 5 87.2mg/L -13070122.4 Magnesium (Mg) 5.98 5 98.5mg/L -1307015.98 Potassium (K) 11.2 5 88.1mg/L -13070111.2 Sodium (Na) 20.2 5 90.4mg/L -13070120.2 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036125 Calcium (Ca) 22.7 5 91.6 4.97mg/L -13070122.7 Magnesium (Mg) 6.05 5 99.8 1.29mg/L -1307016.05 Potassium (K) 11.3 5 89.2 1.22mg/L -13070111.3 Sodium (Na) 20.4 5 94.5 4.5mg/L -13070120.4 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036133 Calcium (Ca) 21.6 5 90.6mg/L -13070121.6 Magnesium (Mg) 11.4 5 84.6mg/L -13070111.4 Potassium (K) 8.03 5 98.1mg/L -1307018.03 Sodium (Na) 32.4 5 88.6mg/L -13070132.4 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036133 Calcium (Ca) 21.7 5 91.6 1.19mg/L -13070121.7 Magnesium (Mg) 11.4 5 84.5 0.0473mg/L -13070111.4 Potassium (K) 8.08 5 99 0.893mg/L -1307018.08 Sodium (Na) 32.5 5 91.5 3.22mg/L -13070132.5 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036326 Calcium (Ca) 74.1 5 65.9mg/L -13070174.1 Magnesium (Mg) 20.7 5 82.2mg/L -13070120.7 Potassium (K) 9.39 5 96mg/L -1307019.39 Sodium (Na) 29.3 5 87.4mg/L -13070129.3 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16110300 -- 2016036326 Calcium (Ca) 73.2 5 49.1 29.2mg/L -13070173.2 Magnesium (Mg) 20.4 5 77.3 6.22mg/L -13070120.4 Potassium (K) 9.28 5 93.9 2.23mg/L -1307019.28 Sodium (Na) 28.9 5 79.7 9.24mg/L -13070128.9 Duke Energy Analytical Lab Page 51 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16120085 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16110329 -- 2016036493 Calcium (Ca) 91.4 5 72.6mg/L -13070191.4 Magnesium (Mg) 23.4 5 80.1mg/L -13070123.4 Potassium (K) 9.22 5 97.1mg/L -1307019.22 Sodium (Na) 22.3 5 91.4mg/L -13070122.3 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16110329 -- 2016036493 Calcium (Ca) 90.6 5 56.4 25mg/L -13070190.6 Magnesium (Mg) 23.3 5 77.5 3.33mg/L -13070123.3 Potassium (K) 9.16 5 95.9 1.24mg/L -1307019.16 Sodium (Na) 22.1 5 88 3.7mg/L -13070122.1 Final QualifierDilMeasuredUnits:Parameter MS # 5 % Recovery LCL UCLSpike Parent Sample: J16110398 -- 2016036763 Calcium (Ca) 72.5 5 70.1mg/L -13070172.5 Magnesium (Mg) 24.3 5 58mg/L -13070124.3 Potassium (K) 9.74 5 95.5mg/L -1307019.74 Sodium (Na) 24.7 5 89.7mg/L -13070124.7 Final QualifierDilMeasuredUnits:Parameter MSD # 5 RPD% Recovery LCL UCLSpike Parent Sample: J16110398 -- 2016036763 Calcium (Ca) 72.9 5 77.6 10mg/L -13070172.9 Magnesium (Mg) 24.5 5 61.8 6.27mg/L -13070124.5 Potassium (K) 9.8 5 96.5 1.1mg/L -1307019.8 Sodium (Na) 24.8 5 92 2.44mg/L -13070124.8 Final QualifierDilMeasuredUnits:Parameter MS # 6 % Recovery LCL UCLSpike Parent Sample: J16110448 -- 2016037004 Calcium (Ca) 65.7 5 92.4mg/L -13070165.7 Magnesium (Mg) 23.6 5 88.3mg/L -13070123.6 Potassium (K) 10.7 5 99mg/L -13070110.7 Sodium (Na) 23.4 5 96.9mg/L -13070123.4 Final QualifierDilMeasuredUnits:Parameter MSD # 6 RPD% Recovery LCL UCLSpike Parent Sample: J16110448 -- 2016037004 Calcium (Ca) 64.5 5 68.2 30mg/L -13070164.5 Magnesium (Mg) 23.3 5 81.8 7.67mg/L -13070123.3 Potassium (K) 10.4 5 93.7 5.48mg/L -13070110.4 Sodium (Na) 23 5 88.3 9.31mg/L -13070123 Duke Energy Analytical Lab Page 52 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110336 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) -0.000778 mg/L -1-0.000778 0.005 < 1/2 RDL Barium (Ba) -0.000243 mg/L -1-0.000243 0.005 < 1/2 RDL Boron (B) -0.000025 mg/L -1-0.000025 0.05 < 1/2 RDL Iron (Fe) -0.00005 mg/L -1-0.00005 0.01 < 1/2 RDL Manganese (Mn) 0.000141 mg/L -10.000141 0.005 < 1/2 RDL Strontium (Sr) -0.000101 mg/L -1-0.000101 0.005 < 1/2 RDL Zinc (Zn) 0.000268 mg/L -10.000268 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 4.94 5 98.8mg/L -1158514.94 Barium (Ba) 4.97 5 99.3mg/L -1158514.97 Boron (B) 4.88 5 97.6mg/L -1158514.88 Iron (Fe) 5 5 100mg/L -1158515 Manganese (Mn) 4.92 5 98.3mg/L -1158514.92 Strontium (Sr) 4.93 5 98.5mg/L -1158514.93 Zinc (Zn) 4.91 5 98.3mg/L -1158514.91 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036125 Aluminum (Al) 5.18 5 99.1mg/L -1307015.18 Barium (Ba) 5.04 5 100mg/L -1307015.04 Boron (B) 4.94 5 98.8mg/L -1307014.94 Iron (Fe) 5.08 5 101mg/L -1307015.08 Manganese (Mn) 4.94 5 98.7mg/L -1307014.94 Strontium (Sr) 5.25 5 99mg/L -1307015.25 Zinc (Zn) 4.92 5 98.2mg/L -1307014.92 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036125 Aluminum (Al) 5.18 5 99.1 0.0202mg/L -1307015.18 Barium (Ba) 5.03 5 100 0.12mg/L -1307015.03 Boron (B) 4.93 5 98.6 0.203mg/L -1307014.93 Iron (Fe) 5.09 5 101 0.0596mg/L -1307015.09 Manganese (Mn) 4.94 5 98.7 0.0203mg/L -1307014.94 Strontium (Sr) 5.24 5 98.8 0.182mg/L -1307015.24 Zinc (Zn) 4.92 5 98.4 0.142mg/L -1307014.92 Duke Energy Analytical Lab Page 53 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110668 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) -0.0542 ug/L -1-0.0542 1 < 1/2 RDL Arsenic (As) -0.0079 ug/L -1-0.0079 1 < 1/2 RDL Beryllium (Be) 0.0215 ug/L -10.0215 1 < 1/2 RDL Cadmium (Cd) -0.0003 ug/L -1-0.0003 1 < 1/2 RDL Chromium (Cr) -0.0821 ug/L -1-0.0821 1 < 1/2 RDL Cobalt (Co) -0.0044 ug/L -1-0.0044 1 < 1/2 RDL Copper (Cu) -0.113 ug/L -1-0.113 1 < 1/2 RDL Lead (Pb) 0.0762 ug/L -10.0762 1 < 1/2 RDL Molybdenum (Mo) -0.0134 ug/L -1-0.0134 1 < 1/2 RDL Nickel (Ni) 0.0466 ug/L -10.0466 1 < 1/2 RDL Selenium (Se) 0.0294 ug/L -10.0294 1 < 1/2 RDL Thallium (Tl) Low Level 0.0354 ug/L -10.0354 0.2 < 1/2 RDL Vanadium (V) Low Level -0.0317 ug/L -1-0.0317 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb)50 99.1ug/L -11585149.6 Arsenic (As)50 103ug/L -11585151.5 Beryllium (Be)50 98.7ug/L -11585149.4 Cadmium (Cd)50 104ug/L -11585151.8 Chromium (Cr)50 97.7ug/L -11585148.8 Cobalt (Co)50 99.1ug/L -11585149.5 Copper (Cu)50 103ug/L -11585151.4 Lead (Pb)50 99.1ug/L -11585149.5 Molybdenum (Mo)50 99.6ug/L -11585149.8 Nickel (Ni)50 106ug/L -11585153.1 Selenium (Se)50 101ug/L -11585150.5 Thallium (Tl) Low Level 50 87.4ug/L -11585143.7 Vanadium (V) Low Level 50 94.6ug/L -11585147.3 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036127 Antimony (Sb) 51.8 50 103ug/L -13070151.8 Arsenic (As) 940 50 102ug/L -130701940 Beryllium (Be) 50.9 50 102ug/L -13070150.9 Cadmium (Cd) 51.3 50 102ug/L -13070151.3 Chromium (Cr) 49.9 50 99.2ug/L -13070149.9 Cobalt (Co) 49.7 50 99.3ug/L -13070149.7 Copper (Cu) 50.9 50 102ug/L -13070150.9 Lead (Pb) 49.8 50 99.5ug/L -13070149.8 Duke Energy Analytical Lab Page 54 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110668 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036127 Molybdenum (Mo) 1410 50 96ug/L -1307011410 Nickel (Ni) 51.3 50 102ug/L -13070151.3 Selenium (Se) 49.9 50 99.2ug/L -13070149.9 Thallium (Tl) Low Level 39.6 50 79ug/L -13070139.6 Vanadium (V) Low Level 50.2 50 98.7ug/L -13070150.2 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036127 Antimony (Sb) 50.5 50 101 2.53ug/L -13070150.5 Arsenic (As) 929 50 80.2 23.7ug/L -130701929 Beryllium (Be) 50 50 99.9 1.83ug/L -13070150 Cadmium (Cd) 50 50 99.6 2.69ug/L -13070150 Chromium (Cr) 49.9 50 99.1 0.121ug/L -13070149.9 Cobalt (Co) 50.2 50 100 1.08ug/L -13070150.2 Copper (Cu) 51.5 50 103 1.27ug/L -13070151.5 Lead (Pb) 49 50 98 1.58ug/L -13070149 Molybdenum (Mo) 1400 50 74 25.9ug/L -1307011400 Nickel (Ni) 52.5 50 104 2.25ug/L -13070152.5 Selenium (Se) 55.5 50 110 10.6ug/L -13070155.5 Thallium (Tl) Low Level 39.3 50 78.4 0.788ug/L -13070139.3 Vanadium (V) Low Level 50.4 50 99.2 0.485ug/L -13070150.4 Duke Energy Analytical Lab Page 55 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16120320 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) 0.015 ug/L -10.015 1 < 1/2 RDL Arsenic (As) 0.002 ug/L -10.002 1 < 1/2 RDL Beryllium (Be) -0.135 ug/L -1-0.135 1 < 1/2 RDL Cadmium (Cd) -0.001 ug/L -1-0.001 1 < 1/2 RDL Chromium (Cr) -0.133 ug/L -1-0.133 1 < 1/2 RDL Cobalt (Co) -0.003 ug/L -1-0.003 1 < 1/2 RDL Copper (Cu) 0.018 ug/L -10.018 1 < 1/2 RDL Lead (Pb) -0.008 ug/L -1-0.008 1 < 1/2 RDL Molybdenum (Mo) 0.008 ug/L -10.008 1 < 1/2 RDL Nickel (Ni) 0.031 ug/L -10.031 1 < 1/2 RDL Selenium (Se) -0.047 ug/L -1-0.047 1 < 1/2 RDL Thallium (Tl) Low Level -0.071 ug/L -1-0.071 0.2 < 1/2 RDL Vanadium (V) Low Level -0.003 ug/L -1-0.003 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 47.6 50 95.3ug/L -11585147.6 Arsenic (As) 50.2 50 100ug/L -11585150.2 Beryllium (Be) 52 50 104ug/L -11585152 Cadmium (Cd) 50.4 50 101ug/L -11585150.4 Chromium (Cr) 50.8 50 102ug/L -11585150.8 Cobalt (Co) 49.9 50 99.8ug/L -11585149.9 Copper (Cu) 51.1 50 102ug/L -11585151.1 Lead (Pb) 50 50 99.9ug/L -11585150 Molybdenum (Mo) 51.1 50 102ug/L -11585151.1 Nickel (Ni) 51.6 50 103ug/L -11585151.6 Selenium (Se) 48.2 50 96.5ug/L -11585148.2 Thallium (Tl) Low Level 49.4 50 98.8ug/L -11585149.4 Vanadium (V) Low Level 50.5 50 101ug/L -11585150.5 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036126 Antimony (Sb) 51.4 50 103ug/L -13070151.4 Arsenic (As) 50.9 50 101ug/L -13070150.9 Beryllium (Be) 53.3 50 107ug/L -13070153.3 Cadmium (Cd) 50.2 50 100ug/L -13070150.2 Chromium (Cr) 51.1 50 103ug/L -13070151.1 Cobalt (Co) 49.7 50 99.2ug/L -13070149.7 Copper (Cu) 49.9 50 99.5ug/L -13070149.9 Lead (Pb) 50.4 50 101ug/L -13070150.4 Duke Energy Analytical Lab Page 56 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16120320 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036126 Molybdenum (Mo) 53 50 104ug/L -13070153 Nickel (Ni) 50.4 50 101ug/L -13070150.4 Selenium (Se) 49.3 50 98.7ug/L -13070149.3 Thallium (Tl) Low Level 40.3 50 80.7ug/L -13070140.3 Vanadium (V) Low Level 51.5 50 103ug/L -13070151.5 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036126 Antimony (Sb) 52.6 50 105 2.35ug/L -13070152.6 Arsenic (As) 51.5 50 103 1.19ug/L -13070151.5 Beryllium (Be) 52.4 50 105 1.69ug/L -13070152.4 Cadmium (Cd) 51.4 50 103 2.33ug/L -13070151.4 Chromium (Cr) 52.1 50 105 2.01ug/L -13070152.1 Cobalt (Co) 50.5 50 101 1.61ug/L -13070150.5 Copper (Cu) 50.4 50 101 1.04ug/L -13070150.4 Lead (Pb) 51.4 50 103 2ug/L -13070151.4 Molybdenum (Mo) 53.9 50 106 1.74ug/L -13070153.9 Nickel (Ni) 50.9 50 102 0.934ug/L -13070150.9 Selenium (Se) 47.7 50 95.4 3.36ug/L -13070147.7 Thallium (Tl) Low Level 38 50 76 5.97ug/L -13070138 Vanadium (V) Low Level 52.4 50 105 1.73ug/L -13070152.4 Duke Energy Analytical Lab Page 57 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110340 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) -0.005 ug/L -1-0.005 1 < 1/2 RDL Arsenic (As) 0.001 ug/L -10.001 1 < 1/2 RDL Beryllium (Be) -0.021 ug/L -1-0.021 1 < 1/2 RDL Cadmium (Cd) 0.001 ug/L -10.001 1 < 1/2 RDL Chromium (Cr) -0.042 ug/L -1-0.042 1 < 1/2 RDL Cobalt (Co) 0 ug/L -10 1 < 1/2 RDL Copper (Cu) -0.052 ug/L -1-0.052 1 < 1/2 RDL Lead (Pb) 0 ug/L -10 1 < 1/2 RDL Molybdenum (Mo) 0.019 ug/L -10.019 1 < 1/2 RDL Nickel (Ni) -0.073 ug/L -1-0.073 1 < 1/2 RDL Selenium (Se) -0.064 ug/L -1-0.064 1 < 1/2 RDL Thallium (Tl) Low Level 0.028 ug/L -10.028 0.2 < 1/2 RDL Vanadium (V) Low Level 0.075 ug/L -10.075 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 50.9 50 102ug/L -11585150.9 Arsenic (As) 50.1 50 100ug/L -11585150.1 Beryllium (Be) 49.8 50 99.6ug/L -11585149.8 Cadmium (Cd) 51.2 50 102ug/L -11585151.2 Chromium (Cr) 50.5 50 101ug/L -11585150.5 Cobalt (Co) 49.6 50 99.2ug/L -11585149.6 Copper (Cu) 50.3 50 101ug/L -11585150.3 Lead (Pb) 50.1 50 100ug/L -11585150.1 Molybdenum (Mo) 49.3 50 98.5ug/L -11585149.3 Nickel (Ni) 50.9 50 102ug/L -11585150.9 Selenium (Se) 48.2 50 96.4ug/L -11585148.2 Thallium (Tl) Low Level 45.5 50 90.9ug/L -11585145.5 Vanadium (V) Low Level 49.6 50 99.2ug/L -11585149.6 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036126 Antimony (Sb) 50.9 50 102ug/L -13070150.9 Arsenic (As) 49.7 50 98.9ug/L -13070149.7 Beryllium (Be) 53.2 50 106ug/L -13070153.2 Cadmium (Cd) 50.4 50 101ug/L -13070150.4 Chromium (Cr) 50.7 50 101ug/L -13070150.7 Cobalt (Co) 48.4 50 96.5ug/L -13070148.4 Copper (Cu) 48.9 50 97.7ug/L -13070148.9 Lead (Pb) 50.4 50 101ug/L -13070150.4 Duke Energy Analytical Lab Page 58 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110340 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036126 Molybdenum (Mo) 50.9 50 100ug/L -13070150.9 Nickel (Ni) 50.3 50 100ug/L -13070150.3 Selenium (Se) 47.5 50 95.2ug/L -13070147.5 Thallium (Tl) Low Level 46.1 50 92.1ug/L -13070146.1 Vanadium (V) Low Level 50.6 50 101ug/L -13070150.6 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16110262 -- 2016036126 Antimony (Sb) 51.3 50 102 0.806ug/L -13070151.3 Arsenic (As) 50 50 99.3 0.446ug/L -13070150 Beryllium (Be) 55.4 50 111 4.06ug/L -13070155.4 Cadmium (Cd) 50.9 50 102 1.13ug/L -13070150.9 Chromium (Cr) 51.3 50 102 1.17ug/L -13070151.3 Cobalt (Co) 48.9 50 97.6 1.12ug/L -13070148.9 Copper (Cu) 49.5 50 98.7 1.07ug/L -13070149.5 Lead (Pb) 50.3 50 101 0.213ug/L -13070150.3 Molybdenum (Mo) 51.6 50 101 1.3ug/L -13070151.6 Nickel (Ni) 50.3 50 100 0.0319ug/L -13070150.3 Selenium (Se) 46.4 50 92.9 2.45ug/L -13070146.4 Thallium (Tl) Low Level 47.4 50 94.6 2.64ug/L -13070147.4 Vanadium (V) Low Level 50.9 50 101 0.669ug/L -13070150.9 Duke Energy Analytical Lab Page 59 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110438 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: J16110173 -- 2016035790 TDS 16.8mg/L -149 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16110173 -- 2016035791 TDS 11.1mg/L -157 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 94mg/L -11090194 Duke Energy Analytical Lab Page 60 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110644 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 -10.012 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration TOC mg/L -10 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike TOC 2 99mg/L -1208012.31 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike TOC 2 103 3.91mg/L -1208012.38 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike TOC 2 108mg/L -1208012.39 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike TOC 2 102 5.56mg/L -1208012.28 Final QualifierDilMeasuredUnits:Parameter IS # 3 % Recovery LCL UCLSpike TOC 2 104mg/L -1208012.18 Final QualifierDilMeasuredUnits:Parameter ISD # 3 RPD% Recovery LCL UCLSpike TOC 2 105 1.01mg/L -1208012.21 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TOC 2.87 96.7mg/L -1158512.77 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike TOC 2.87 99.8mg/L -1158512.86 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike TOC 2.87 96.6mg/L -1158512.77 Duke Energy Analytical Lab Page 61 of 114 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16110262 Q16110400 TSS TOTAL SUSPENDED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TSS mg/L -10.2 5 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16110173 -- 2016035790 TSS 3.64mg/L -15.6 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16110173 -- 2016035791 TSS 0mg/L -15.6 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TSS 50 102mg/L -11090151.2 Duke Energy Analytical Lab Page 62 of 114 #=CL# November 16, 2016 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92319082 92319082 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J16110262 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on November 09, 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 31 Duke Energy Analytical Lab Page 63 of 114 #=CP# CERTIFICATIONS Pace Project No.: Project: 92319082 J16110262 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 31 Duke Energy Analytical Lab Page 64 of 114 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92319082 J16110262 Lab ID Sample ID Matrix Date Collected Date Received 92319082001 2016036125 Water 11/08/16 09:12 11/09/16 13:25 92319082002 2016036126 Water 11/08/16 09:15 11/09/16 13:25 92319082003 2016036127 Water 11/08/16 10:04 11/09/16 13:25 92319082004 2016036128 Water 11/08/16 11:51 11/09/16 13:25 92319082005 2016036129 Water 11/08/16 11:53 11/09/16 13:25 92319082006 2016036130 Water 11/08/16 12:34 11/09/16 13:25 92319082007 2016036131 Water 11/08/16 11:43 11/09/16 13:25 92319082008 2016036132 Water 11/08/16 14:16 11/09/16 13:25 92319082009 2016036133 Water 11/08/16 16:37 11/09/16 13:25 92319082010 2016036135 Water 11/08/16 17:00 11/09/16 13:25 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 31 Duke Energy Analytical Lab Page 65 of 114 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92319082 J16110262 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92319082001 2016036125 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92319082002 2016036126 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92319082003 2016036127 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92319082004 2016036128 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92319082005 2016036129 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92319082006 2016036130 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92319082007 2016036131 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92319082008 2016036132 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92319082009 2016036133 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 218.7 1 PASI-OAEM 92319082010 2016036135 RSK 175 Modified 1 PASI-CWDV REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 31 Duke Energy Analytical Lab Page 66 of 114 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92319082 J16110262 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AEWS REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 31 Duke Energy Analytical Lab Page 67 of 114 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92319082 J16110262 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92319082001 2016036125 Methane 51.7 ug/L 11/13/16 12:27 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)26.2 mg/L 11/11/16 01:075.0SM 2320B Alkalinity, Carbonate (CaCO3)36.5 mg/L 11/11/16 01:075.0SM 2320B Alkalinity, Total as CaCO3 62.8 mg/L 11/11/16 01:075.0SM 2320B Chromium, Hexavalent 12.4 ug/L 11/11/16 21:432.5EPA 218.7 92319082002 2016036126 Methane 57.9 ug/L 11/13/16 12:42 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)235 mg/L 11/11/16 01:185.0SM 2320B Alkalinity, Total as CaCO3 235 mg/L 11/11/16 01:185.0SM 2320B Sulfide 0.13 mg/L 11/10/16 14:450.10SM 4500-S2D 92319082003 2016036127 Methane 23200 ug/L 11/15/16 20:47 N240.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)303 mg/L 11/11/16 01:315.0SM 2320B Alkalinity, Carbonate (CaCO3)26.0 mg/L 11/11/16 01:315.0SM 2320B Alkalinity, Total as CaCO3 329 mg/L 11/11/16 01:315.0SM 2320B Sulfide 0.18 mg/L 11/10/16 14:450.10SM 4500-S2D Chromium, Hexavalent 0.20 ug/L 11/11/16 17:290.12EPA 218.7 92319082004 2016036128 Methane 99.6 ug/L 11/13/16 13:12 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)221 mg/L 11/11/16 01:505.0SM 2320B Alkalinity, Total as CaCO3 221 mg/L 11/11/16 01:505.0SM 2320B Chromium, Hexavalent 0.18 ug/L 11/11/16 17:490.12EPA 218.7 92319082005 2016036129 Methane 4110 ug/L 11/13/16 13:28 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)221 mg/L 11/11/16 02:025.0SM 2320B Alkalinity, Total as CaCO3 221 mg/L 11/11/16 02:025.0SM 2320B Chromium, Hexavalent 0.65 ug/L 11/11/16 18:020.50EPA 218.7 92319082006 2016036130 Methane 12.2 ug/L 11/13/16 13:43 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)136 mg/L 11/11/16 02:415.0SM 2320B Alkalinity, Total as CaCO3 136 mg/L 11/11/16 02:415.0SM 2320B 92319082007 2016036131 Methane 21.6 ug/L 11/13/16 13:58 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)63.3 mg/L 11/11/16 02:535.0SM 2320B Alkalinity, Total as CaCO3 63.3 mg/L 11/11/16 02:535.0SM 2320B 92319082008 2016036132 Alkalinity,Bicarbonate (CaCO3)106 mg/L 11/11/16 03:055.0SM 2320B Alkalinity, Total as CaCO3 106 mg/L 11/11/16 03:055.0SM 2320B Chromium, Hexavalent 0.40 ug/L 11/14/16 17:25 M10.075EPA 218.7 92319082009 2016036133 Methane 910 ug/L 11/13/16 14:29 N210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)105 mg/L 11/11/16 03:365.0SM 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 6 of 31 Duke Energy Analytical Lab Page 68 of 114 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92319082 J16110262 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92319082009 2016036133 Alkalinity, Total as CaCO3 105 mg/L 11/11/16 03:365.0SM 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 7 of 31 Duke Energy Analytical Lab Page 69 of 114 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92319082 J16110262 Method: Client:Duke Energy RSK 175 Modified Date:November 16, 2016 Description:RSK 175 Headspace General Information: 10 samples were analyzed for RSK 175 Modified. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 31 Duke Energy Analytical Lab Page 70 of 114 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92319082 J16110262 Method: Client:Duke Energy SM 2320B Date:November 16, 2016 Description:2320B Alkalinity General Information: 10 samples were analyzed for SM 2320B. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 31 Duke Energy Analytical Lab Page 71 of 114 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92319082 J16110262 Method: Client:Duke Energy SM 4500-S2D Date:November 16, 2016 Description:4500S2D Sulfide Water General Information: 10 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. QC Batch: 336368 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92319076001,92319082006 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1865120) • Sulfide • MSD (Lab ID: 1865121) • Sulfide Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 31 Duke Energy Analytical Lab Page 72 of 114 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92319082 J16110262 Method: Client:Duke Energy EPA 218.7 Date:November 16, 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. QC Batch: 332261 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92319082008 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1777541) • Chromium, Hexavalent • MSD (Lab ID: 1777542) • Chromium, Hexavalent Additional Comments: Analyte Comments: QC Batch: 331763 D3: Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference. • 2016036131 (Lab ID: 92319082007) • Chromium, Hexavalent This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 31 Duke Energy Analytical Lab Page 73 of 114 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92319082 J16110262 Sample:2016036125 Lab ID:92319082001 Collected:11/08/16 09:12 Received:11/09/16 13:25 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 51.7 ug/L 11/13/16 12:27 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)26.2 mg/L 11/11/16 01:075.0 1 Alkalinity, Carbonate (CaCO3)36.5 mg/L 11/11/16 01:075.0 1 Alkalinity, Total as CaCO3 62.8 mg/L 11/11/16 01:075.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/10/16 14:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 12.4 ug/L 11/11/16 21:43 18540-29-92.5 100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 31 Duke Energy Analytical Lab Page 74 of 114 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92319082 J16110262 Sample:2016036126 Lab ID:92319082002 Collected:11/08/16 09:15 Received:11/09/16 13:25 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 57.9 ug/L 11/13/16 12:42 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)235 mg/L 11/11/16 01:185.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/11/16 01:185.0 1 Alkalinity, Total as CaCO3 235 mg/L 11/11/16 01:185.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide 0.13 mg/L 11/10/16 14:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 11/11/16 17:16 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: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 31 Duke Energy Analytical Lab Page 75 of 114 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92319082 J16110262 Sample:2016036127 Lab ID:92319082003 Collected:11/08/16 10:04 Received:11/09/16 13:25 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 23200 ug/L 11/15/16 20:47 74-82-8 N240.0 4 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)303 mg/L 11/11/16 01:315.0 1 Alkalinity, Carbonate (CaCO3)26.0 mg/L 11/11/16 01:315.0 1 Alkalinity, Total as CaCO3 329 mg/L 11/11/16 01:315.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide 0.18 mg/L 11/10/16 14:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.20 ug/L 11/11/16 17:29 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: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 31 Duke Energy Analytical Lab Page 76 of 114 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92319082 J16110262 Sample:2016036128 Lab ID:92319082004 Collected:11/08/16 11:51 Received:11/09/16 13:25 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 99.6 ug/L 11/13/16 13:12 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)221 mg/L 11/11/16 01:505.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/11/16 01:505.0 1 Alkalinity, Total as CaCO3 221 mg/L 11/11/16 01:505.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/10/16 14:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.18 ug/L 11/11/16 17:49 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: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 31 Duke Energy Analytical Lab Page 77 of 114 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92319082 J16110262 Sample:2016036129 Lab ID:92319082005 Collected:11/08/16 11:53 Received:11/09/16 13:25 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 4110 ug/L 11/13/16 13:28 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)221 mg/L 11/11/16 02:025.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/11/16 02:025.0 1 Alkalinity, Total as CaCO3 221 mg/L 11/11/16 02:025.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/10/16 14:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.65 ug/L 11/11/16 18:02 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: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 31 Duke Energy Analytical Lab Page 78 of 114 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92319082 J16110262 Sample:2016036130 Lab ID:92319082006 Collected:11/08/16 12:34 Received:11/09/16 13:25 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 12.2 ug/L 11/13/16 13:43 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)136 mg/L 11/11/16 02:415.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/11/16 02:415.0 1 Alkalinity, Total as CaCO3 136 mg/L 11/11/16 02:415.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/10/16 14:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 11/11/16 18:41 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: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 31 Duke Energy Analytical Lab Page 79 of 114 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92319082 J16110262 Sample:2016036131 Lab ID:92319082007 Collected:11/08/16 11:43 Received:11/09/16 13:25 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 21.6 ug/L 11/13/16 13:58 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)63.3 mg/L 11/11/16 02:535.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/11/16 02:535.0 1 Alkalinity, Total as CaCO3 63.3 mg/L 11/11/16 02:535.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/10/16 14:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 11/11/16 19:20 18540-29-9 D30.075 3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 31 Duke Energy Analytical Lab Page 80 of 114 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92319082 J16110262 Sample:2016036132 Lab ID:92319082008 Collected:11/08/16 14:16 Received:11/09/16 13:25 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 11/13/16 14:13 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)106 mg/L 11/11/16 03:055.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/11/16 03:055.0 1 Alkalinity, Total as CaCO3 106 mg/L 11/11/16 03:055.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/10/16 14:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.40 ug/L 11/14/16 17:25 18540-29-9 M10.075 3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 31 Duke Energy Analytical Lab Page 81 of 114 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92319082 J16110262 Sample:2016036133 Lab ID:92319082009 Collected:11/08/16 16:37 Received:11/09/16 13:25 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 910 ug/L 11/13/16 14:29 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)105 mg/L 11/11/16 03:365.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/11/16 03:365.0 1 Alkalinity, Total as CaCO3 105 mg/L 11/11/16 03:365.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/10/16 14:45 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 11/11/16 19:46 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: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 31 Duke Energy Analytical Lab Page 82 of 114 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92319082 J16110262 Sample:2016036135 Lab ID:92319082010 Collected:11/08/16 17:00 Received:11/09/16 13:25 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 11/13/16 14:44 74-82-8 N210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/11/16 03:485.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 11/11/16 03:485.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/11/16 03:485.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 11/10/16 14:45 18496-25-80.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 31 Duke Energy Analytical Lab Page 83 of 114 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92319082 J16110262 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: 336769 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92319082001, 92319082002, 92319082003, 92319082004, 92319082005, 92319082006, 92319082007, 92319082008, 92319082009, 92319082010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1867432 Associated Lab Samples:92319082001, 92319082002, 92319082003, 92319082004, 92319082005, 92319082006, 92319082007, 92319082008, 92319082009, 92319082010 Matrix:Water Analyzed Methane ug/L ND 10.0 N211/13/16 10:40 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1867433LABORATORY CONTROL SAMPLE: LCSSpike Methane ug/L 368 N23969370-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1867434MATRIX SPIKE SAMPLE: MSSpike Result 92319076002 Methane ug/L 481 N239611870-13014.9 Parameter Units Dup Result Max RPD QualifiersRPDResult 92319076004 1867435SAMPLE 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: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 31 Duke Energy Analytical Lab Page 84 of 114 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92319082 J16110262 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: 336340 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92319082001, 92319082002, 92319082003, 92319082004, 92319082005, 92319082006, 92319082007, 92319082008, 92319082009, 92319082010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1865026 Associated Lab Samples:92319082001, 92319082002, 92319082003, 92319082004, 92319082005, 92319082006, 92319082007, 92319082008, 92319082009, 92319082010 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 11/10/16 23:15 Alkalinity, Total as CaCO3 mg/L ND 5.0 11/10/16 23:15 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/10/16 23:15 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1865027LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 48.150 96 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1865028MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92318780052 1865029 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 104 80-120103 1 2550ND51.9 51.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 1865030MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92319082005 1865031 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 105 80-12098 1 2550221274270 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 31 Duke Energy Analytical Lab Page 85 of 114 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92319082 J16110262 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: 336368 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92319082001, 92319082002, 92319082003, 92319082004, 92319082005, 92319082006, 92319082007, 92319082008, 92319082009, 92319082010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1865118 Associated Lab Samples:92319082001, 92319082002, 92319082003, 92319082004, 92319082005, 92319082006, 92319082007, 92319082008, 92319082009, 92319082010 Matrix:Water Analyzed Sulfide mg/L ND 0.10 11/10/16 14:45 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1865119LABORATORY CONTROL SAMPLE: LCSSpike Sulfide mg/L 0.45.5 91 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1865120MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92319076001 1865121 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L M1.5 79 80-12079 0 10.5ND 0.43 0.43 Parameter Units MS Result % Rec Limits Qual% RecConc. 1865122MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92319082006 1865123 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L .5 83 80-12083 0 10.5ND 0.44 0.44 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 31 Duke Energy Analytical Lab Page 86 of 114 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92319082 J16110262 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: 331763 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92319082001, 92319082002, 92319082003, 92319082004, 92319082005, 92319082006, 92319082007, 92319082009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1774581 Associated Lab Samples:92319082001, 92319082002, 92319082003, 92319082004, 92319082005, 92319082006, 92319082007, 92319082009 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.025 11/11/16 15:04 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1774582LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.070.075 94 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1774583MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 703765001 1774584 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .38 85 85-11587 3 20.38<0.12 0.32 0.33 Parameter Units MS Result % Rec Limits Qual% RecConc. 1774585MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92319082006 1774586 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .025 114 85-115104 9 20.025ND 0.028 0.026 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 31 Duke Energy Analytical Lab Page 87 of 114 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92319082 J16110262 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: 332261 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92319082008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1777539 Associated Lab Samples:92319082008 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.025 11/14/16 16:59 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1777540LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.067.075 89 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1777541MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92319082008 1777542 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L M1.075 123 85-115124 0 20.0750.40 0.49 0.49 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 31 Duke Energy Analytical Lab Page 88 of 114 #=QL# QUALIFIERS Pace Project No.: Project: 92319082 J16110262 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C Pace Analytical Services - Ormond BeachPASI-O ANALYTE QUALIFIERS Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 The lab does not hold NELAC/TNI accreditation for this parameter.N2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 31 Duke Energy Analytical Lab Page 89 of 114 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92319082 J16110262 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92319082001 3367692016036125RSK 175 Modified 92319082002 3367692016036126RSK 175 Modified 92319082003 3367692016036127RSK 175 Modified 92319082004 3367692016036128RSK 175 Modified 92319082005 3367692016036129RSK 175 Modified 92319082006 3367692016036130RSK 175 Modified 92319082007 3367692016036131RSK 175 Modified 92319082008 3367692016036132RSK 175 Modified 92319082009 3367692016036133RSK 175 Modified 92319082010 3367692016036135RSK 175 Modified 92319082001 3363402016036125SM 2320B 92319082002 3363402016036126SM 2320B 92319082003 3363402016036127SM 2320B 92319082004 3363402016036128SM 2320B 92319082005 3363402016036129SM 2320B 92319082006 3363402016036130SM 2320B 92319082007 3363402016036131SM 2320B 92319082008 3363402016036132SM 2320B 92319082009 3363402016036133SM 2320B 92319082010 3363402016036135SM 2320B 92319082001 3363682016036125SM 4500-S2D 92319082002 3363682016036126SM 4500-S2D 92319082003 3363682016036127SM 4500-S2D 92319082004 3363682016036128SM 4500-S2D 92319082005 3363682016036129SM 4500-S2D 92319082006 3363682016036130SM 4500-S2D 92319082007 3363682016036131SM 4500-S2D 92319082008 3363682016036132SM 4500-S2D 92319082009 3363682016036133SM 4500-S2D 92319082010 3363682016036135SM 4500-S2D 92319082001 3317632016036125EPA 218.7 92319082002 3317632016036126EPA 218.7 92319082003 3317632016036127EPA 218.7 92319082004 3317632016036128EPA 218.7 92319082005 3317632016036129EPA 218.7 92319082006 3317632016036130EPA 218.7 92319082007 3317632016036131EPA 218.7 92319082008 3322612016036132EPA 218.7 92319082009 3317632016036133EPA 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: 11/16/2016 12:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 31 Duke Energy Analytical Lab Page 90 of 114 Page 29 of 31 Duke Energy Analytical Lab Page 91 of 114 Page 30 of 31 Duke Energy Analytical Lab Page 92 of 114 Page 31 of 31 Duke Energy Analytical Lab Page 93 of 114 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: 410251 SDG: J16110262 Dear Anne Pridgeon: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on November 09, 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 20 Chelsea Seagle for Duke Energy Analytical Lab Page 94 of 114 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: J16110262 GEL Work Order: 410251 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 20 Duke Energy Analytical Lab Page 95 of 114 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 1614994 1614994 1618291 1615048 1118 1832 1123 0805 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/28/16 11/23/16 11/28/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410251001 Water 08-NOV-16 09:12 09-NOV-16 2016036125 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 0.762 0.211 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" 0.00013 ND ND ND 0.813 0.264 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"86.9 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/10/16 16149930817SXW1 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 20 Duke Energy Analytical Lab Page 96 of 114 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 1614994 1614994 1618291 1615048 1120 1834 1123 0805 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/28/16 11/23/16 11/28/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410251002 Water 08-NOV-16 09:15 09-NOV-16 2016036126 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 0.733 0.473 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" 0.00296 ND ND ND 1.33 2.75 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"93.4 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/10/16 16149930817SXW1 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 20 Duke Energy Analytical Lab Page 97 of 114 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 1614994 1614994 1618291 1615048 1121 1835 1123 0835 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/28/16 11/23/16 11/28/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410251003 Water 08-NOV-16 10:04 09-NOV-16 2016036127 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 0.711 0.390 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" 0.00407 ND ND ND ND 0.676 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"95.7 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/10/16 16149930817SXW1 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 20 Duke Energy Analytical Lab Page 98 of 114 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 1614994 1614994 1618291 1615048 1126 1840 1124 0835 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/28/16 11/23/16 11/28/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410251004 Water 08-NOV-16 11:51 09-NOV-16 2016036128 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 0.884 0.291 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" 0.000419 ND ND ND 0.920 0.472 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"84.1 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/10/16 16149930817SXW1 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 20 Duke Energy Analytical Lab Page 99 of 114 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 1614994 1614994 1618291 1615048 1127 1841 1124 0835 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/28/16 11/23/16 11/28/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410251005 Water 08-NOV-16 11:53 09-NOV-16 2016036129 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 0.944 0.451 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" 0.000111 ND ND ND 2.17 1.65 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"89.5 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/10/16 16149930817SXW1 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 20 Duke Energy Analytical Lab Page 100 of 114 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 1614994 1614994 1618291 1615048 1129 1843 1123 0835 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/28/16 11/23/16 11/28/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410251006 Water 08-NOV-16 12:34 09-NOV-16 2016036130 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.620 0.385 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" 0.000389 ND ND ND 1.00 1.07 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"90.3 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/10/16 16149930817SXW1 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 20 Duke Energy Analytical Lab Page 101 of 114 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 1614994 1614994 1618291 1615048 1130 1844 1123 0835 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/28/16 11/23/16 11/28/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410251007 Water 08-NOV-16 11:43 09-NOV-16 2016036131 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 0.665 0.461 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" 0.000157 ND ND ND 0.689 0.856 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"79 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/10/16 16149930817SXW1 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 20 Duke Energy Analytical Lab Page 102 of 114 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 1614994 1614994 1618291 1615048 1132 1846 1123 0835 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/28/16 11/23/16 11/28/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410251008 Water 08-NOV-16 14:16 09-NOV-16 2016036132 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 0.840 0.213 1 2 3 4 U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND 1.66 0.266 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"76.6 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/10/16 16149930817SXW1 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 20 Duke Energy Analytical Lab Page 103 of 114 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 1614994 1614994 1618291 1615048 1133 1847 1123 0835 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 11/28/16 11/23/16 11/28/16 11/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Anne PridgeonContact: Duke EnergyCompany : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 410251009 Water 08-NOV-16 16:37 09-NOV-16 2016036133 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 0.686 0.506 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" 0.000365 ND ND ND 1.19 1.85 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"88.3 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 11/10/16 16149930817SXW1 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 20 Duke Energy Analytical Lab Page 104 of 114 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Metals Analysis - ICPMS 1614994Batch 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 18:20 11/28/16 11:05 11/28/16 11:02 11/23/16 18:17 11/23/16 18:15 11/28/16 11:00 11/28/16 11:06 11/23/16 18:21 11/23/16 18:23 QC ND ND ND ND 0.0528 0.000543 0.000647 0.00508 ND ND ND ND 0.0541 0.000528 0.000635 0.00511 ND NOM Sample ND ND ND ND ND ND ND ND ND Range (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 QC1203667097 410250001 QC1203667096 QC1203667100 QC1203667095 QC1203667098 410250001 QC1203667101 410250001 QC1203667099 410250001 N/A N/A N/A N/A N/A REC% 106 109 118 102 109 106 115 0.0496 0.0005 0.00055 0.005 0.0496 0.0005 0.00055 DUP LCS LCS MB MS MS SDILT 410251Workorder: Mail Code: MGO3A2 U U U U U U U U U RPD% Page 1 of 3 Page 12 of 20 Duke Energy Analytical Lab Page 105 of 114 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 1614994 1618291 1615048 Batch Batch Batch Uranium-234 Uranium-236 Uranium-238 Radium-228 Radium-228 Radium-228 Radium-226 Radium-226 Radium-226 Radium-226 Parmname Units ug/L ug/L ug/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L Anlst Date Time SKJ AXM6 LXP1 11/23/16 18:23 11/28/16 11:08 11/28/16 11:24 11/28/16 11:24 11/28/16 11:24 11/23/16 09:06 11/23/16 09:06 11/23/16 09:06 11/23/16 09:06 QC ND ND ND 0.531 8.15 0.360 1.15 28.8 0.102 101 NOM Sample ND ND ND 0.920 1.85 1.85 Range (0%-10%) (0%-10%) (0% - 100%) (75%-125%) (0% - 100%) (75%-125%) (75%-125%) Qual U U U U U U QC1203675332 410251004 QC1203675333 QC1203675331 QC1203667224 410251009 QC1203667226 QC1203667223 QC1203667225 410251009 The Qualifiers in this report are defined as follows: N/A N/A N/A 53.5 46.3 REC% 113 118 81.6 7.19 24.4 122 DUP LCS MB DUP LCS MB MS 410251Workorder: ** < > BD E FA FB H Analyte is a Tracer compound Result is less than value reported Result is greater than value reported Results are either below the MDC or tracer recovery is low %difference of sample and SD is >10%. Sample concentration must meet flagging criteria Failed analysis. Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed invalid for reporting to regulatory agencies Analytical holding time was exceeded U U U RPD% Notes: Page 2 of 3 Page 13 of 20 Duke Energy Analytical Lab Page 106 of 114 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Parmname Page 3 of 3 Units Anlst Date TimeQCNOMSampleRangeQualREC% 410251Workorder: J K L M M N N/A N1 ND NJ Q R U U UI UJ UL X Y ^ h Value is estimated Analyte present. Reported value may be biased high. Actual value is expected to be lower. Analyte present. Reported value may be biased low. Actual value is expected to be higher. M if above MDC and less than LLD REMP Result > MDC/CL and < RDL Metals--The Matrix spike sample recovery is not within specified control limits RPD or %Recovery limits do not apply. See case narrative Analyte concentration is not detected above the detection limit Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier One or more quality control criteria have not been met. Refer to the applicable narrative or DER. Sample results are rejected Analyte was analyzed for but not detected above the Lc Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD. Gamma Spectroscopy--Uncertain identification Gamma Spectroscopy--Uncertain identification Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias. Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Other specific qualifiers were required to properly define the results. Consult case narrative. RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry. Preparation or preservation holding time was exceeded N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more or %RPD not applicable. ^ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result. * Indicates that a Quality Control parameter was not within specifications. For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations. Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary. RPD% Page 14 of 20 Duke Energy Analytical Lab Page 107 of 114 Page 15 of 20 Duke Energy Analytical Lab Page 108 of 114 Page 16 of 20 Duke Energy Analytical Lab Page 109 of 114 Technical Case Narrative Duke Energy (DUPO) SDG #: J16110262 Work Order #: 410251 Metals Product: Determination of Metals by ICP-MS Analytical Method: SW846 3010A/6020A Analytical Procedure: GL-MA-E-014 REV# 28 Analytical Batch: 1614994 Preparation Method: SW846 3010A Preparation Procedure: GL-MA-E-008 REV# 18 Preparation Batch: 1614993 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 410251001 2016036125 410251002 2016036126 410251003 2016036127 410251004 2016036128 410251005 2016036129 410251006 2016036130 410251007 2016036131 410251008 2016036132 410251009 2016036133 1203667095 Method Blank (MB)ICP-MS 1203667096 Laboratory Control Sample (LCS) 1203667100 Laboratory Control Sample (LCS) 1203667099 410250001(2016036119L) Serial Dilution (SD) 1203667097 410250001(2016036119D) Sample Duplicate (DUP) 1203667098 410250001(2016036119S) Matrix Spike (MS) 1203667101 410250001(2016036119S) Matrix Spike (MS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable. Radiochemistry Product: GFPC, Ra228, Liquid Analytical Method: EPA 904.0/SW846 9320 Modified Analytical Procedure: GL-RAD-A-009 REV# 17 Analytical Batch: 1618291 Page 17 of 20 Duke Energy Analytical Lab Page 110 of 114 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 410251001 2016036125 410251002 2016036126 410251003 2016036127 410251004 2016036128 410251005 2016036129 410251006 2016036130 410251007 2016036131 410251008 2016036132 410251009 2016036133 1203675331 Method Blank (MB) 1203675332 410251004(2016036128) Sample Duplicate (DUP) 1203675333 Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable. Product: Lucas Cell, Ra226, liquid Analytical Method: EPA 903.1 Modified Analytical Procedure: GL-RAD-A-008 REV# 14 Analytical Batch: 1615048 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 410251001 2016036125 410251002 2016036126 410251003 2016036127 410251004 2016036128 410251005 2016036129 410251006 2016036130 410251007 2016036131 410251008 2016036132 410251009 2016036133 1203667223 Method Blank (MB) 1203667224 410251009(2016036133) Sample Duplicate (DUP) 1203667225 410251009(2016036133) Matrix Spike (MS) 1203667226 Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. Page 18 of 20 Duke Energy Analytical Lab Page 111 of 114 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, 1203667225 (2016036133MS), 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 19 of 20 Duke Energy Analytical Lab Page 112 of 114 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 20 of 20 Duke Energy Analytical Lab Page 113 of 114 Duke Energy Analytical Lab Page 114 of 114