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HomeMy WebLinkAboutNC0000396_App B Lab Reports - CAMA BKGD - J16070225report_2016083113339 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:J16070225 Project Name:ASHEVILLE - AB GW ASSESSMENT WATER Lab Contact:Anne Pridgeon Date:8/2/2016 Customer Address:200 CP and L Drive Customer Name(s):Todd Plating, Brandon Russo, Fred Holt, Kathy Webb, John Toepfer, Tim Hunsu Arden,NC 28704 Phone: 980-875-6610 Report Authorized By: (Signature) Program Comments: Method 2320: The matrix spike duplicate sample associated with MW-24S recovered outside method limits. As a result, the relative percent difference calculated between MS and MSD was greater than 20%. Overall batch quality as evaluated by a passing LCS was acceptable. Method SM4500S2D: The matrix spike and spike duplicate samples associated with CB-01D were outside method limits. Batch quality as evaluated by passing LCS was acceptable. Data has been qualified accordingly. Method 218.7: The matrix spike and spike duplicate samples associated with MW-15D were outside method limits. Batch quality as evaluated by passing LCS was acceptable. Data has been qualified accordingly. Please note that the dionex parent-duplicate relationship between CB-01D and CB-01Ddup are not within 20% RPD. The chloride and sulfate results reported for each have been confirmed by reanalysis. 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 116 Duke Energy Analytical Lab Page 2 of 116 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016021083 ASHEVILLE 08-Jul-16 10:38 AM BD CB-01D 2016021084 ASHEVILLE 08-Jul-16 2:45 PM BD AMW-03B 2016021085 ASHEVILLE 08-Jul-16 2:23 PM BD MW-10 2016021086 ASHEVILLE 08-Jul-16 1:20 PM BD MW-24S 2016021087 ASHEVILLE 08-Jul-16 9:28 AM BD MW-11 2016021088 ASHEVILLE 08-Jul-16 9:57 AM BD MW-11D 2016021089 ASHEVILLE 08-Jul-16 12:08 PM BD MW-15A 2016021090 ASHEVILLE 08-Jul-16 12:30 PM BD MW-15D 2016021091 ASHEVILLE 08-Jul-16 1:53 PM BD MW-16A 2016021092 ASHEVILLE 08-Jul-16 2:17 PM BD MW-16BR 2016021093 ASHEVILLE 08-Jul-16 10:38 AM BD CB-01D DUP 2016021094 ASHEVILLE 08-Jul-16 11:40 AM BD Filter Blank 2016021095 ASHEVILLE 08-Jul-16 11:40 AM BD Equipment Blank 13 Total Samples Duke Energy Analytical Lab Page 3 of 116 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:7/29/2016 Electronic Data Deliverable (EDD) Sent Separatel Duke Energy Analytical Lab Page 4 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021083 Collection Date:08-Jul-16 10:38 AM Site:CB-01D 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)0.208 mg-N/L EPA 353.2 07/11/2016 11:17 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 0.96 mg/L EPA 300.0 07/12/2016 19:34 BGN90340.1 1 Sulfate 2.1 mg/L EPA 300.0 07/12/2016 19:34 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 12:19 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:08 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.012 mg/L EPA 200.7 07/11/2016 13:10 JJMACKE0.005 1 Barium (Ba)0.009 mg/L EPA 200.7 07/11/2016 13:10 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/11/2016 13:10 JJMACKE0.05 1 Iron (Fe)0.088 mg/L EPA 200.7 07/11/2016 13:10 JJMACKE0.01 1 Manganese (Mn)0.061 mg/L EPA 200.7 07/11/2016 13:10 JJMACKE0.005 1 Strontium (Sr)0.012 mg/L EPA 200.7 07/11/2016 13:10 JJMACKE0.005 1 Zinc (Zn)0.017 mg/L EPA 200.7 07/11/2016 13:10 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)1.42 mg/L EPA 200.7 07/13/2016 11:06 JJMACKE0.01 1 Magnesium (Mg)0.693 mg/L EPA 200.7 07/13/2016 11:06 JJMACKE0.005 1 Potassium (K)0.749 mg/L EPA 200.7 07/13/2016 11:06 JJMACKE0.1 1 Sodium (Na)2.48 mg/L EPA 200.7 07/13/2016 11:06 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.239 mg/L EPA 200.7 07/18/2016 09:26 MHH71310.005 1 Barium (Ba)0.012 mg/L EPA 200.7 07/18/2016 09:26 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 09:26 MHH71310.05 1 Iron (Fe)0.193 mg/L EPA 200.7 07/18/2016 09:26 MHH71310.01 1 Manganese (Mn)0.070 mg/L EPA 200.7 07/18/2016 09:26 MHH71310.005 1 Strontium (Sr)0.014 mg/L EPA 200.7 07/18/2016 09:26 MHH71310.005 1 Zinc (Zn)0.009 mg/L EPA 200.7 07/18/2016 09:26 MHH71310.005 1 Duke Energy Analytical Lab Page 5 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021083 Collection Date:08-Jul-16 10:38 AM Site:CB-01D 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 07/20/2016 14:56 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA11 Cobalt (Co)2.17 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA11 Copper (Cu)9.91 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA11 Lead (Pb)1.03 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA11 Nickel (Ni)1.96 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 14:56 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA11 Cobalt (Co)2.33 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA11 Copper (Cu)1.41 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA11 Nickel (Ni)2.32 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 12:06 JAHERMA0.3 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 < 25 mg/L SM2540C 07/13/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 6 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021083 Collection Date:08-Jul-16 10:38 AM Site:CB-01D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.201 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 17 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 7 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021084 Collection Date:08-Jul-16 2:45 PM Site:AMW-03B 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)0.222 mg-N/L EPA 353.2 07/11/2016 11:18 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 0.65 mg/L EPA 300.0 07/12/2016 19:50 BGN90340.1 1 Sulfate 1.1 mg/L EPA 300.0 07/12/2016 19:50 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 12:22 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 12:51 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 07/11/2016 13:21 JJMACKE0.005 1 Barium (Ba)0.007 mg/L EPA 200.7 07/11/2016 13:21 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/11/2016 13:21 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 07/11/2016 13:21 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 07/11/2016 13:21 JJMACKE0.005 1 Strontium (Sr)0.057 mg/L EPA 200.7 07/11/2016 13:21 JJMACKE0.005 1 Zinc (Zn)0.011 mg/L EPA 200.7 07/11/2016 13:21 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)6.04 mg/L EPA 200.7 07/13/2016 11:10 JJMACKE0.01 1 Magnesium (Mg)1.78 mg/L EPA 200.7 07/13/2016 11:10 JJMACKE0.005 1 Potassium (K)1.63 mg/L EPA 200.7 07/13/2016 11:10 JJMACKE0.1 1 Sodium (Na)5.12 mg/L EPA 200.7 07/13/2016 11:10 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.015 mg/L EPA 200.7 07/18/2016 09:38 MHH71310.005 1 Barium (Ba)0.007 mg/L EPA 200.7 07/18/2016 09:38 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 09:38 MHH71310.05 1 Iron (Fe)0.013 mg/L EPA 200.7 07/18/2016 09:38 MHH71310.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 07/18/2016 09:38 MHH71310.005 1 Strontium (Sr)0.057 mg/L EPA 200.7 07/18/2016 09:38 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/18/2016 09:38 MHH71310.005 1 Duke Energy Analytical Lab Page 8 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021084 Collection Date:08-Jul-16 2:45 PM Site:AMW-03B 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 07/20/2016 15:24 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA11 Copper (Cu)7.07 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 15:24 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA0.2 1 Vanadium (V) Low Level 0.385 ug/L EPA 200.8 07/20/2016 11:38 JAHERMA0.3 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 67 mg/L SM2540C 07/13/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 9 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021084 Collection Date:08-Jul-16 2:45 PM Site:AMW-03B Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.192 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 10 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021085 Collection Date:08-Jul-16 2:23 PM Site:MW-10 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)0.094 mg-N/L EPA 353.2 07/11/2016 11:19 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 15 mg/L EPA 300.0 07/12/2016 20:53 BGN90340.2 2 Sulfate 0.30 mg/L EPA 300.0 07/12/2016 20:53 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)0.05 ug/L EPA 245.1 07/15/2016 12:24 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 12:58 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.040 mg/L EPA 200.7 07/11/2016 13:25 JJMACKE0.005 1 Barium (Ba)0.055 mg/L EPA 200.7 07/11/2016 13:25 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/11/2016 13:25 JJMACKE0.05 1 Iron (Fe)0.017 mg/L EPA 200.7 07/11/2016 13:25 JJMACKE0.01 1 Manganese (Mn)0.172 mg/L EPA 200.7 07/11/2016 13:25 JJMACKE0.005 1 Strontium (Sr)0.025 mg/L EPA 200.7 07/11/2016 13:25 JJMACKE0.005 1 Zinc (Zn)0.019 mg/L EPA 200.7 07/11/2016 13:25 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)2.44 mg/L EPA 200.7 07/13/2016 11:14 JJMACKE0.01 1 Magnesium (Mg)2.82 mg/L EPA 200.7 07/13/2016 11:14 JJMACKE0.005 1 Potassium (K)1.55 mg/L EPA 200.7 07/13/2016 11:14 JJMACKE0.1 1 Sodium (Na)5.64 mg/L EPA 200.7 07/13/2016 11:14 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.045 mg/L EPA 200.7 07/18/2016 09:42 MHH71310.005 1 Barium (Ba)0.056 mg/L EPA 200.7 07/18/2016 09:42 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 09:42 MHH71310.05 1 Iron (Fe)0.031 mg/L EPA 200.7 07/18/2016 09:42 MHH71310.01 1 Manganese (Mn)0.175 mg/L EPA 200.7 07/18/2016 09:42 MHH71310.005 1 Strontium (Sr)0.026 mg/L EPA 200.7 07/18/2016 09:42 MHH71310.005 1 Zinc (Zn)0.017 mg/L EPA 200.7 07/18/2016 09:42 MHH71310.005 1 Duke Energy Analytical Lab Page 11 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021085 Collection Date:08-Jul-16 2:23 PM Site:MW-10 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 07/20/2016 15:31 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA11 Cobalt (Co)2.84 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA11 Nickel (Ni)2.66 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 15:31 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA11 Cobalt (Co)2.95 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA11 Nickel (Ni)1.86 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 12:13 JAHERMA0.3 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 53 mg/L SM2540C 07/13/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 12 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021085 Collection Date:08-Jul-16 2:23 PM Site:MW-10 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.679 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 13 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021086 Collection Date:08-Jul-16 1:20 PM Site:MW-24S 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)1.3 mg-N/L EPA 353.2 07/11/2016 11:20 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 14 mg/L EPA 300.0 07/12/2016 21:09 BGN90340.2 2 Sulfate 0.62 mg/L EPA 300.0 07/12/2016 21:09 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 12:26 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:25 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.033 mg/L EPA 200.7 07/11/2016 13:29 JJMACKE0.005 1 Barium (Ba)0.057 mg/L EPA 200.7 07/11/2016 13:29 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/11/2016 13:29 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 07/11/2016 13:29 JJMACKE0.01 1 Manganese (Mn)0.135 mg/L EPA 200.7 07/11/2016 13:29 JJMACKE0.005 1 Strontium (Sr)0.039 mg/L EPA 200.7 07/11/2016 13:29 JJMACKE0.005 1 Zinc (Zn)0.010 mg/L EPA 200.7 07/11/2016 13:29 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)3.20 mg/L EPA 200.7 07/13/2016 11:28 JJMACKE0.01 1 Magnesium (Mg)3.70 mg/L EPA 200.7 07/13/2016 11:28 JJMACKE0.005 1 Potassium (K)1.60 mg/L EPA 200.7 07/13/2016 11:28 JJMACKE0.1 1 Sodium (Na)3.35 mg/L EPA 200.7 07/13/2016 11:28 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.041 mg/L EPA 200.7 07/18/2016 09:46 MHH71310.005 1 Barium (Ba)0.058 mg/L EPA 200.7 07/18/2016 09:46 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 09:46 MHH71310.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 07/18/2016 09:46 MHH71310.01 1 Manganese (Mn)0.136 mg/L EPA 200.7 07/18/2016 09:46 MHH71310.005 1 Strontium (Sr)0.040 mg/L EPA 200.7 07/18/2016 09:46 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/18/2016 09:46 MHH71310.005 1 Duke Energy Analytical Lab Page 14 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021086 Collection Date:08-Jul-16 1:20 PM Site:MW-24S 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 07/20/2016 15:38 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA11 Copper (Cu)6.55 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 15:38 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 12:20 JAHERMA0.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 52 mg/L SM2540C 07/13/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 15 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021086 Collection Date:08-Jul-16 1:20 PM Site:MW-24S Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.281 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 16 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021087 Collection Date:08-Jul-16 9:28 AM Site:MW-11 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)0.030 mg-N/L EPA 353.2 07/11/2016 11:22 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 110 mg/L EPA 300.0 07/12/2016 21:25 BGN9034220 Sulfate 30 mg/L EPA 300.0 07/12/2016 21:25 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 12:29 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:32 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.063 mg/L EPA 200.7 07/11/2016 13:33 JJMACKE0.005 1 Barium (Ba)0.078 mg/L EPA 200.7 07/11/2016 13:33 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/11/2016 13:33 JJMACKE0.05 1 Iron (Fe)0.019 mg/L EPA 200.7 07/11/2016 13:33 JJMACKE0.01 1 Manganese (Mn)0.097 mg/L EPA 200.7 07/11/2016 13:33 JJMACKE0.005 1 Strontium (Sr)0.146 mg/L EPA 200.7 07/11/2016 13:33 JJMACKE0.005 1 Zinc (Zn)0.008 mg/L EPA 200.7 07/11/2016 13:33 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)24.9 mg/L EPA 200.7 07/13/2016 11:31 JJMACKE0.01 1 Magnesium (Mg)11.2 mg/L EPA 200.7 07/13/2016 11:31 JJMACKE0.005 1 Potassium (K)0.990 mg/L EPA 200.7 07/13/2016 11:31 JJMACKE0.1 1 Sodium (Na)47.0 mg/L EPA 200.7 07/13/2016 11:31 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.047 mg/L EPA 200.7 07/18/2016 09:50 MHH71310.005 1 Barium (Ba)0.078 mg/L EPA 200.7 07/18/2016 09:50 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 09:50 MHH71310.05 1 Iron (Fe)0.061 mg/L EPA 200.7 07/18/2016 09:50 MHH71310.01 1 Manganese (Mn)0.113 mg/L EPA 200.7 07/18/2016 09:50 MHH71310.005 1 Strontium (Sr)0.138 mg/L EPA 200.7 07/18/2016 09:50 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/18/2016 09:50 MHH71310.005 1 Duke Energy Analytical Lab Page 17 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021087 Collection Date:08-Jul-16 9:28 AM Site:MW-11 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 07/20/2016 15:45 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA11 Chromium (Cr)2.03 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA11 Copper (Cu)5.22 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 15:45 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA11 Chromium (Cr)9.26 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA11 Nickel (Ni)5.29 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 12:27 JAHERMA0.3 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 07/13/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 18 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021087 Collection Date:08-Jul-16 9:28 AM Site:MW-11 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.906 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 19 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021088 Collection Date:08-Jul-16 9:57 AM Site:MW-11D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)3.1 mg-N/L EPA 353.2 07/11/2016 11:28 LSTARL10.05 5 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 160 mg/L EPA 300.0 07/13/2016 22:30 BGN90342.5 25 Sulfate 16 mg/L EPA 300.0 07/13/2016 22:30 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 12:31 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:10 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.111 mg/L EPA 200.7 07/11/2016 13:37 JJMACKE0.005 1 Barium (Ba)0.299 mg/L EPA 200.7 07/11/2016 13:37 JJMACKE0.005 1 Boron (B)0.069 mg/L EPA 200.7 07/11/2016 13:37 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 07/11/2016 13:37 JJMACKE0.01 1 Manganese (Mn)0.144 mg/L EPA 200.7 07/11/2016 13:37 JJMACKE0.005 1 Strontium (Sr)0.357 mg/L EPA 200.7 07/11/2016 13:37 JJMACKE0.005 1 Zinc (Zn)0.015 mg/L EPA 200.7 07/11/2016 13:37 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)35.2 mg/L EPA 200.7 07/13/2016 11:35 JJMACKE0.01 1 Magnesium (Mg)14.6 mg/L EPA 200.7 07/13/2016 11:35 JJMACKE0.005 1 Potassium (K)4.00 mg/L EPA 200.7 07/13/2016 11:35 JJMACKE0.1 1 Sodium (Na)43.4 mg/L EPA 200.7 07/13/2016 11:35 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.141 mg/L EPA 200.7 07/18/2016 09:54 MHH71310.005 1 Barium (Ba)0.317 mg/L EPA 200.7 07/18/2016 09:54 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 09:54 MHH71310.05 1 Iron (Fe)0.076 mg/L EPA 200.7 07/18/2016 09:54 MHH71310.01 1 Manganese (Mn)0.149 mg/L EPA 200.7 07/18/2016 09:54 MHH71310.005 1 Strontium (Sr)0.356 mg/L EPA 200.7 07/18/2016 09:54 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/18/2016 09:54 MHH71310.005 1 Duke Energy Analytical Lab Page 20 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021088 Collection Date:08-Jul-16 9:57 AM Site:MW-11D 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 07/20/2016 15:52 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA11 Copper (Cu)6.87 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA11 Lead (Pb)1.19 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 15:52 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA11 Copper (Cu)1.01 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA0.2 1 Vanadium (V) Low Level 0.354 ug/L EPA 200.8 07/20/2016 12:34 JAHERMA0.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 440 mg/L SM2540C 07/13/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 21 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021088 Collection Date:08-Jul-16 9:57 AM Site:MW-11D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.433 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 22 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021089 Collection Date:08-Jul-16 12:08 PM Site:MW-15A 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)1.1 mg-N/L EPA 353.2 07/11/2016 11:24 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 41 mg/L EPA 300.0 07/13/2016 22:46 BGN9034110 Sulfate 5.1 mg/L EPA 300.0 07/13/2016 22:46 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 12:34 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:13 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.163 mg/L EPA 200.7 07/11/2016 13:51 JJMACKE0.005 1 Barium (Ba)0.127 mg/L EPA 200.7 07/11/2016 13:51 JJMACKE0.005 1 Boron (B)0.128 mg/L EPA 200.7 07/11/2016 13:51 JJMACKE0.05 1 Iron (Fe)0.035 mg/L EPA 200.7 07/11/2016 13:51 JJMACKE0.01 1 Manganese (Mn)0.520 mg/L EPA 200.7 07/11/2016 13:51 JJMACKE0.005 1 Strontium (Sr)0.117 mg/L EPA 200.7 07/11/2016 13:51 JJMACKE0.005 1 Zinc (Zn)0.011 mg/L EPA 200.7 07/11/2016 13:51 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)6.95 mg/L EPA 200.7 07/13/2016 11:39 JJMACKE0.01 1 Magnesium (Mg)6.67 mg/L EPA 200.7 07/13/2016 11:39 JJMACKE0.005 1 Potassium (K)1.64 mg/L EPA 200.7 07/13/2016 11:39 JJMACKE0.1 1 Sodium (Na)9.87 mg/L EPA 200.7 07/13/2016 11:39 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.201 mg/L EPA 200.7 07/18/2016 09:58 MHH71310.005 1 Barium (Ba)0.137 mg/L EPA 200.7 07/18/2016 09:58 MHH71310.005 1 Boron (B)0.132 mg/L EPA 200.7 07/18/2016 09:58 MHH71310.05 1 Iron (Fe)0.125 mg/L EPA 200.7 07/18/2016 09:58 MHH71310.01 1 Manganese (Mn)0.385 mg/L EPA 200.7 07/18/2016 09:58 MHH71310.005 1 Strontium (Sr)0.118 mg/L EPA 200.7 07/18/2016 09:58 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/18/2016 09:58 MHH71310.005 1 Duke Energy Analytical Lab Page 23 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021089 Collection Date:08-Jul-16 12:08 PM Site:MW-15A 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 07/20/2016 15:59 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA11 Copper (Cu)4.85 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 15:59 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA0.2 1 Vanadium (V) Low Level 0.373 ug/L EPA 200.8 07/20/2016 12:41 JAHERMA0.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 110 mg/L SM2540C 07/13/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 24 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021089 Collection Date:08-Jul-16 12:08 PM Site:MW-15A Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.304 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 25 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021090 Collection Date:08-Jul-16 12:30 PM Site:MW-15D 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)1.2 mg-N/L EPA 353.2 07/11/2016 11:25 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 13 mg/L EPA 300.0 07/13/2016 23:02 BGN90340.5 5 Sulfate 0.24 mg/L EPA 300.0 07/13/2016 23:02 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 12:36 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:15 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 07/11/2016 13:55 JJMACKE0.005 1 Barium (Ba)0.070 mg/L EPA 200.7 07/11/2016 13:55 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/11/2016 13:55 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 07/11/2016 13:55 JJMACKE0.01 1 Manganese (Mn)0.015 mg/L EPA 200.7 07/11/2016 13:55 JJMACKE0.005 1 Strontium (Sr)0.119 mg/L EPA 200.7 07/11/2016 13:55 JJMACKE0.005 1 Zinc (Zn)0.012 mg/L EPA 200.7 07/11/2016 13:55 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)7.44 mg/L EPA 200.7 07/13/2016 11:51 JJMACKE0.01 1 Magnesium (Mg)2.39 mg/L EPA 200.7 07/13/2016 11:51 JJMACKE0.005 1 Potassium (K)2.21 mg/L EPA 200.7 07/13/2016 11:51 JJMACKE0.1 1 Sodium (Na)7.05 mg/L EPA 200.7 07/13/2016 11:51 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.036 mg/L EPA 200.7 07/18/2016 10:02 MHH71310.005 1 Barium (Ba)0.068 mg/L EPA 200.7 07/18/2016 10:02 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 10:02 MHH71310.05 1 Iron (Fe)0.052 mg/L EPA 200.7 07/18/2016 10:02 MHH71310.01 1 Manganese (Mn)0.016 mg/L EPA 200.7 07/18/2016 10:02 MHH71310.005 1 Strontium (Sr)0.114 mg/L EPA 200.7 07/18/2016 10:02 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/18/2016 10:02 MHH71310.005 1 Duke Energy Analytical Lab Page 26 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021090 Collection Date:08-Jul-16 12:30 PM Site:MW-15D 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 07/20/2016 16:41 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA11 Copper (Cu)6.78 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA0.2 1 Vanadium (V) Low Level 0.684 ug/L EPA 200.8 07/20/2016 16:41 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA0.2 1 Vanadium (V) Low Level 0.639 ug/L EPA 200.8 07/20/2016 12:49 JAHERMA0.3 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 82 mg/L SM2540C 07/13/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 27 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021090 Collection Date:08-Jul-16 12:30 PM Site:MW-15D Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.179 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 28 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021091 Collection Date:08-Jul-16 1:53 PM Site:MW-16A 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)0.046 mg-N/L EPA 353.2 07/11/2016 11:26 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 100 mg/L EPA 300.0 07/13/2016 23:17 BGN9034220 Sulfate 69 mg/L EPA 300.0 07/13/2016 23:17 BGN9034220 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 12:39 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:18 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.317 mg/L EPA 200.7 07/11/2016 13:59 JJMACKE0.005 1 Barium (Ba)0.151 mg/L EPA 200.7 07/11/2016 13:59 JJMACKE0.005 1 Boron (B)0.519 mg/L EPA 200.7 07/11/2016 13:59 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 07/11/2016 13:59 JJMACKE0.01 1 Manganese (Mn)1.61 mg/L EPA 200.7 07/11/2016 13:59 JJMACKE0.005 1 Strontium (Sr)0.219 mg/L EPA 200.7 07/11/2016 13:59 JJMACKE0.005 1 Zinc (Zn)0.014 mg/L EPA 200.7 07/11/2016 13:59 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)36.5 mg/L EPA 200.7 07/13/2016 11:54 JJMACKE0.01 1 Magnesium (Mg)13.1 mg/L EPA 200.7 07/13/2016 11:54 JJMACKE0.005 1 Potassium (K)2.62 mg/L EPA 200.7 07/13/2016 11:54 JJMACKE0.1 1 Sodium (Na)19.3 mg/L EPA 200.7 07/13/2016 11:54 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.327 mg/L EPA 200.7 07/18/2016 10:22 MHH71310.005 1 Barium (Ba)0.150 mg/L EPA 200.7 07/18/2016 10:22 MHH71310.005 1 Boron (B)0.517 mg/L EPA 200.7 07/18/2016 10:22 MHH71310.05 1 Iron (Fe)0.171 mg/L EPA 200.7 07/18/2016 10:22 MHH71310.01 1 Manganese (Mn)1.64 mg/L EPA 200.7 07/18/2016 10:22 MHH71310.005 1 Strontium (Sr)0.228 mg/L EPA 200.7 07/18/2016 10:22 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/18/2016 10:22 MHH71310.005 1 Duke Energy Analytical Lab Page 29 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021091 Collection Date:08-Jul-16 1:53 PM Site:MW-16A 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 07/20/2016 16:06 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA11 Cobalt (Co)1.92 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA11 Copper (Cu)7.12 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA11 Lead (Pb)1.22 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 16:06 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA11 Cobalt (Co)1.81 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 12:56 JAHERMA0.3 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 07/13/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 30 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021091 Collection Date:08-Jul-16 1:53 PM Site:MW-16A Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.843 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 31 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021092 Collection Date:08-Jul-16 2:17 PM Site:MW-16BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 07/11/2016 11:32M2 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 120 mg/L EPA 300.0 07/13/2016 23:33 BGN9034220 Sulfate 41 mg/L EPA 300.0 07/13/2016 23:33 BGN9034220 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:01 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:35 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.079 mg/L EPA 200.7 07/11/2016 14:02 JJMACKE0.005 1 Barium (Ba)0.286 mg/L EPA 200.7 07/11/2016 14:02 JJMACKE0.005 1 Boron (B)0.140 mg/L EPA 200.7 07/11/2016 14:02 JJMACKE0.05 1 Iron (Fe)53.3 mg/L EPA 200.7 07/11/2016 14:02 JJMACKE0.1 10 Manganese (Mn)0.728 mg/L EPA 200.7 07/11/2016 14:02 JJMACKE0.005 1 Strontium (Sr)0.273 mg/L EPA 200.7 07/11/2016 14:02 JJMACKE0.005 1 Zinc (Zn)0.012 mg/L EPA 200.7 07/11/2016 14:02 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)22.5 mg/L EPA 200.7 07/13/2016 11:58 JJMACKE0.01 1 Magnesium (Mg)4.83 mg/L EPA 200.7 07/13/2016 11:58 JJMACKE0.005 1 Potassium (K)3.39 mg/L EPA 200.7 07/13/2016 11:58 JJMACKE0.1 1 Sodium (Na)21.8 mg/L EPA 200.7 07/13/2016 11:58 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.098 mg/L EPA 200.7 07/18/2016 10:06 MHH71310.005 1 Barium (Ba)0.283 mg/L EPA 200.7 07/18/2016 10:06 MHH71310.005 1 Boron (B)0.150 mg/L EPA 200.7 07/18/2016 10:06 MHH71310.05 1 Iron (Fe)59.0 mg/L EPA 200.7 07/18/2016 10:06 MHH71310.05 5 Manganese (Mn)0.753 mg/L EPA 200.7 07/18/2016 10:06 MHH71310.005 1 Strontium (Sr)0.280 mg/L EPA 200.7 07/18/2016 10:06 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/18/2016 10:06 MHH71310.005 1 Duke Energy Analytical Lab Page 32 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021092 Collection Date:08-Jul-16 2:17 PM Site:MW-16BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA11 Cobalt (Co)2.11 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA11 Copper (Cu)3.10 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 16:13 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 13:24 JAHERMA0.3 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 07/13/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 33 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021092 Collection Date:08-Jul-16 2:17 PM Site:MW-16BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.531 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 34 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021093 Collection Date:08-Jul-16 10:38 AM Site:CB-01D DUP Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.206 mg-N/L EPA 353.2 07/11/2016 11:36 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 7.5 mg/L EPA 300.0 07/13/2016 22:14 BGN90340.1 1 Sulfate 5.6 mg/L EPA 300.0 07/13/2016 22:14 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:03 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:37 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.011 mg/L EPA 200.7 07/11/2016 14:33 JJMACKE0.005 1 Barium (Ba)0.009 mg/L EPA 200.7 07/11/2016 14:33 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/11/2016 14:33 JJMACKE0.05 1 Iron (Fe)0.088 mg/L EPA 200.7 07/11/2016 14:33 JJMACKE0.01 1 Manganese (Mn)0.062 mg/L EPA 200.7 07/11/2016 14:33 JJMACKE0.005 1 Strontium (Sr)0.012 mg/L EPA 200.7 07/11/2016 14:33 JJMACKE0.005 1 Zinc (Zn)0.017 mg/L EPA 200.7 07/11/2016 14:33 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)1.32 mg/L EPA 200.7 07/13/2016 12:02 JJMACKE0.01 1 Magnesium (Mg)0.698 mg/L EPA 200.7 07/13/2016 12:02 JJMACKE0.005 1 Potassium (K)0.705 mg/L EPA 200.7 07/13/2016 12:02 JJMACKE0.1 1 Sodium (Na)2.10 mg/L EPA 200.7 07/13/2016 12:02 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.195 mg/L EPA 200.7 07/18/2016 10:34 MHH71310.005 1 Barium (Ba)0.011 mg/L EPA 200.7 07/18/2016 10:34 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 10:34 MHH71310.05 1 Iron (Fe)0.163 mg/L EPA 200.7 07/18/2016 10:34 MHH71310.01 1 Manganese (Mn)0.068 mg/L EPA 200.7 07/18/2016 10:34 MHH71310.005 1 Strontium (Sr)0.014 mg/L EPA 200.7 07/18/2016 10:34 MHH71310.005 1 Zinc (Zn)0.010 mg/L EPA 200.7 07/18/2016 10:34 MHH71310.005 1 Duke Energy Analytical Lab Page 35 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021093 Collection Date:08-Jul-16 10:38 AM Site:CB-01D DUP Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA11 Cobalt (Co)2.11 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA11 Copper (Cu)10.4 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA11 Lead (Pb)1.10 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA11 Nickel (Ni)1.60 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 17:10 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA11 Cobalt (Co)2.03 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA11 Copper (Cu)1.39 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA11 Nickel (Ni)1.85 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 13:52 JAHERMA0.3 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 < 25 mg/L SM2540C 07/13/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 36 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021093 Collection Date:08-Jul-16 10:38 AM Site:CB-01D DUP Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.184 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 11 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 37 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021094 Collection Date:08-Jul-16 11:40 AM 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 07/15/2016 13:40 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 07/11/2016 14:37 JJMACKE0.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 07/11/2016 14:37 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/11/2016 14:37 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 07/11/2016 14:37 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 07/11/2016 14:37 JJMACKE0.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 07/11/2016 14:37 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/11/2016 14:37 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA11 Copper (Cu)2.17 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 17:17 JAHERMA0.3 1 Duke Energy Analytical Lab Page 38 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021095 Collection Date:08-Jul-16 11:40 AM Site:Equipment Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 07/11/2016 11:37 LSTARL10.01 1 INORGANIC IONS BY IC Chloride < 0.1 mg/L EPA 300.0 07/13/2016 13:14 BGN90340.1 1 Sulfate < 0.1 mg/L EPA 300.0 07/13/2016 13:14 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/15/2016 13:05 DMFRANC0.05 1 UNDIGESTED METALS BY ICP Calcium (Ca)< 0.01 mg/L EPA 200.7 07/13/2016 12:16 JJMACKE0.01 1 Magnesium (Mg)< 0.005 mg/L EPA 200.7 07/13/2016 12:16 JJMACKE0.005 1 Potassium (K)< 0.1 mg/L EPA 200.7 07/13/2016 12:16 JJMACKE0.1 1 Sodium (Na)< 0.05 mg/L EPA 200.7 07/13/2016 12:16 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 07/18/2016 10:38 MHH71310.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 07/18/2016 10:38 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 10:38 MHH71310.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 07/18/2016 10:38 MHH71310.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 07/18/2016 10:38 MHH71310.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 07/18/2016 10:38 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/18/2016 10:38 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/20/2016 13:59 JAHERMA0.3 1 Duke Energy Analytical Lab Page 39 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 2016021095 Collection Date:08-Jul-16 11:40 AM 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 0.163 mg/L SM5310C/EPA9060A 07/15/2016 14:37 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Qualifiers: M2 Matrix spike recovery was Low: the associated Laboratory Control Spike (LCS) was acceptable. Duke Energy Analytical Lab Page 40 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070193 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.001 mg-N/L -10.001 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0033 mg-N/L -10.0033 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0018 mg-N/L -10.0018 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.295 3.01 98.2mg-N/L -11090102.96 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.297 3.01 98.8mg-N/L -11090102.97 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.29 3.01 96.3mg-N/L -11090102.9 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16060269 -- 2016016737 Nitrite + Nitrate (Colorimetric) 0.237 0.25 92.6mg-N/L -1109010.237 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16060269 -- 2016016737 Nitrite + Nitrate (Colorimetric) 0.238 0.25 92.9 0.345mg-N/L -1109010.238 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021092 Nitrite + Nitrate (Colorimetric) 0.0712 0.25 25.3mg-N/L -1109010.0712 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021092 Nitrite + Nitrate (Colorimetric) 0.0712 0.25 25.3 0mg-N/L -1109010.0712 Duke Energy Analytical Lab Page 41 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070193 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021093 Nitrite + Nitrate (Colorimetric) 0.461 0.25 102mg-N/L -1109010.461 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021093 Nitrite + Nitrate (Colorimetric) 0.458 0.25 101 1.11mg-N/L -1109010.458 Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16070215 -- 2016021005 Nitrite + Nitrate (Colorimetric) 0.237 0.25 92mg-N/L -1109010.237 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16070215 -- 2016021005 Nitrite + Nitrate (Colorimetric) 0.233 0.25 90.5 1.67mg-N/L -1109010.233 Duke Energy Analytical Lab Page 42 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070247 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0054 mg/L -10.0054 0.1 < 1/2 RDL Sulfate -0.0355 mg/L -1-0.0355 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 5.37 5 99.5mg/L -1208015.37 Sulfate 5.74 5 97.5mg/L -1208015.74 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 5.39 5 99.9 0.365mg/L -1208015.39 Sulfate 5.76 5 97.9 0.399mg/L -1208015.76 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 6.39 5 98.7mg/L -1208016.39 Sulfate 4.96 5 98.7mg/L -1208014.96 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 6.39 5 98.8 0.152mg/L -1208016.39 Sulfate 4.97 5 98.8 0.103mg/L -1208014.97 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 5.17 5 103mg/L -1208015.17 Sulfate 5.13 5 103mg/L -1208015.13 Duke Energy Analytical Lab Page 43 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070263 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0108 mg/L -10.0108 0.1 < 1/2 RDL Sulfate -0.0459 mg/L -1-0.0459 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 5.42 5 103mg/L -1208015.42 Sulfate 7.51 5 96.2mg/L -1208017.51 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 5.4 5 102 0.424mg/L -1208015.4 Sulfate 7.49 5 95.7 0.561mg/L -1208017.49 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 6.35 5 102mg/L -1208016.35 Sulfate 8.49 5 97.3mg/L -1208018.49 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 6.34 5 102 0.157mg/L -1208016.34 Sulfate 8.48 5 97.1 0.198mg/L -1208018.48 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 5.08 5 102mg/L -1208015.08 Sulfate 5.05 5 101mg/L -1208015.05 Duke Energy Analytical Lab Page 44 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070364 HG 245.1 MERCURY (COLD VAPOR) IN WATER 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) 0.006 ug/L -10.006 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.01 1 99.5ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.997 1 97.7 1.83ug/L -1307010.997 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Mercury (Hg) 0.967 1 96.1ug/L -1307010.967 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.96 1 95.4 0.731ug/L -1307010.96 Final QualifierDilMeasuredUnits:Parameter IS # 3 % Recovery LCL UCLSpike Mercury (Hg) 0.999 1 98.7ug/L -1307010.999 Final QualifierDilMeasuredUnits:Parameter ISD # 3 RPD% Recovery LCL UCLSpike Mercury (Hg) 1 1 98.8 0.101ug/L -1307011 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.97 2 98.5ug/L -1158511.97 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.88 2 93.8ug/L -1158511.88 Duke Energy Analytical Lab Page 45 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070366 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) 0.006 ug/L -10.006 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.97 2 98.5ug/L -1158511.97 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.88 2 93.8ug/L -1158511.88 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070215 -- 2016021004 Mercury (Hg) 1.01 1 99.5ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070215 -- 2016021004 Mercury (Hg) 0.997 1 97.7 1.83ug/L -1307010.997 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070215 -- 2016021005 Mercury (Hg) 0.967 1 96.1ug/L -1307010.967 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16070215 -- 2016021005 Mercury (Hg) 0.96 1 95.4 0.731ug/L -1307010.96 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021084 Mercury (Hg) 0.999 1 98.7ug/L -1307010.999 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021084 Mercury (Hg) 1 1 98.8 0.101ug/L -1307011 Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021086 Mercury (Hg) 0.948 1 94.3ug/L -1307010.948 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021086 Mercury (Hg) 0.935 1 93 1.39ug/L -1307010.935 Duke Energy Analytical Lab Page 46 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070211 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) -0.000647 mg/L -1-0.000647 0.005 < 1/2 RDL Barium (Ba) -0.000142 mg/L -1-0.000142 0.005 < 1/2 RDL Boron (B) -0.00238 mg/L -1-0.00238 0.05 < 1/2 RDL Iron (Fe) -0.00117 mg/L -1-0.00117 0.01 < 1/2 RDL Manganese (Mn) -0.000442 mg/L -1-0.000442 0.005 < 1/2 RDL Strontium (Sr) 0.00006 mg/L -10.00006 0.005 < 1/2 RDL Zinc (Zn) -0.000932 mg/L -1-0.000932 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 2.06 2 103mg/L -1158512.06 Barium (Ba) 1 1 100mg/L -1158511 Boron (B) 2.02 2 101mg/L -1158512.02 Iron (Fe) 2.05 2 103mg/L -1158512.05 Manganese (Mn) 0.99 1 99mg/L -1158510.99 Strontium (Sr) 1.93 2 96.3mg/L -1158511.93 Zinc (Zn) 1.04 1 104mg/L -1158511.04 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021083 Aluminum (Al) 5.53 5 110mg/L -1307015.53 Barium (Ba) 5.34 5 107mg/L -1307015.34 Boron (B) 5.2 5 104mg/L -1307015.2 Iron (Fe) 5.23 5 103mg/L -1307015.23 Manganese (Mn) 5.5 5 109mg/L -1307015.5 Strontium (Sr) 5.11 5 102mg/L -1307015.11 Zinc (Zn) 5.34 5 107mg/L -1307015.34 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021083 Aluminum (Al) 5.52 5 110 0.145mg/L -1307015.52 Barium (Ba) 5.31 5 106 0.677mg/L -1307015.31 Boron (B) 5.2 5 104 0mg/L -1307015.2 Iron (Fe) 5.23 5 103 0mg/L -1307015.23 Manganese (Mn) 5.49 5 109 0.184mg/L -1307015.49 Strontium (Sr) 5.12 5 102 0.137mg/L -1307015.12 Zinc (Zn) 5.35 5 107 0.0751mg/L -1307015.35 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021092 Aluminum (Al) 5.49 5 108mg/L -1307015.49 Duke Energy Analytical Lab Page 47 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070211 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021092 Barium (Ba) 5.58 5 106mg/L -1307015.58 Boron (B) 5.31 5 103mg/L -1307015.31 Iron (Fe) 5.73 5 79.6mg/L -130701057.3 Manganese (Mn) 6.14 5 108mg/L -1307016.14 Strontium (Sr) 5.37 5 102mg/L -1307015.37 Zinc (Zn) 5.26 5 105mg/L -1307015.26 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021092 Aluminum (Al) 5.48 5 108 0.203mg/L -1307015.48 Barium (Ba) 5.61 5 107 0.678mg/L -1307015.61 Boron (B) 5.32 5 104 0.174mg/L -1307015.32 Iron (Fe) 5.76 5 85.5 7.17mg/L -130701057.6 Manganese (Mn) 6.11 5 108 0.445mg/L -1307016.11 Strontium (Sr) 5.39 5 102 0.372mg/L -1307015.39 Zinc (Zn) 5.24 5 105 0.286mg/L -1307015.24 Duke Energy Analytical Lab Page 48 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070266 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Calcium (Ca) 0.000804 mg/L -10.000804 0.01 < 1/2 RDL Magnesium (Mg) -0.000016 mg/L -1-0.000016 0.005 < 1/2 RDL Potassium (K) 0.0121 mg/L -10.0121 0.1 < 1/2 RDL Sodium (Na) -0.0204 mg/L -1-0.0204 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Calcium (Ca) 0.0025 mg/L -10.0025 0.01 < 1/2 RDL Magnesium (Mg) 0.000113 mg/L -10.000113 0.005 < 1/2 RDL Potassium (K) 0.00296 mg/L -10.00296 0.1 < 1/2 RDL Sodium (Na) -0.0187 mg/L -1-0.0187 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Calcium (Ca) 2.04 2 102mg/L -1158512.04 Magnesium (Mg) 1.99 2 99.3mg/L -1158511.99 Potassium (K) 3.98 4 99.5mg/L -1158513.98 Sodium (Na) 8.29 8.1 102mg/L -1158518.29 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Calcium (Ca) 2.07 2 103mg/L -1158512.07 Magnesium (Mg) 2.01 2 101mg/L -1158512.01 Potassium (K) 4.01 4 100mg/L -1158514.01 Sodium (Na) 8.36 8.1 103mg/L -1158518.36 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070215 -- 2016021004 Calcium (Ca) 179 5 0mg/L -130701179 Magnesium (Mg) 6.53 5 100mg/L -1307016.53 Potassium (K) 148 5 272mg/L -130701148 Sodium (Na) 460 5 0mg/L -130701460 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070215 -- 2016021004 Calcium (Ca) 178 5 0 0mg/L -130701178 Magnesium (Mg) 6.49 5 99.2 0.763mg/L -1307016.49 Potassium (K) 146 5 246 10mg/L -130701146 Sodium (Na) 457 5 0 0mg/L -130701457 Duke Energy Analytical Lab Page 49 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070266 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021089 Calcium (Ca) 12 5 102mg/L -13070112 Magnesium (Mg) 11.5 5 96mg/L -13070111.5 Potassium (K) 6.76 5 103mg/L -1307016.76 Sodium (Na) 14 5 82.3mg/L -13070114 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021089 Calcium (Ca) 12 5 101 0.0197mg/L -13070112 Magnesium (Mg) 11.5 5 96 0.0208mg/L -13070111.5 Potassium (K) 6.78 5 103 0.331mg/L -1307016.78 Sodium (Na) 14 5 82 0.438mg/L -13070114 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16070200 -- 2016020918 Calcium (Ca) 10.6 5 104mg/L -13070110.6 Magnesium (Mg) 9.21 5 106mg/L -1307019.21 Potassium (K) 6.52 5 105mg/L -1307016.52 Sodium (Na) 16.4 5 88.3mg/L -13070116.4 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16070200 -- 2016020918 Calcium (Ca) 10.6 5 104 0.154mg/L -13070110.6 Magnesium (Mg) 9.17 5 105 0.797mg/L -1307019.17 Potassium (K) 6.5 5 105 0.325mg/L -1307016.5 Sodium (Na) 16.2 5 86.3 2.36mg/L -13070116.2 Duke Energy Analytical Lab Page 50 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070382 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) 0.00106 mg/L -10.00106 0.005 < 1/2 RDL Barium (Ba) 0.00003 mg/L -10.00003 0.005 < 1/2 RDL Boron (B) 0.00157 mg/L -10.00157 0.05 < 1/2 RDL Iron (Fe) 0.00113 mg/L -10.00113 0.01 < 1/2 RDL Manganese (Mn) 0.00046 mg/L -10.00046 0.005 < 1/2 RDL Strontium (Sr) 0.000511 mg/L -10.000511 0.005 < 1/2 RDL Zinc (Zn) 0.000765 mg/L -10.000765 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 4.95 5 98.9mg/L -1158514.95 Barium (Ba) 5.18 5 104mg/L -1158515.18 Boron (B) 5.03 5 101mg/L -1158515.03 Iron (Fe) 5.24 5 105mg/L -1158515.24 Manganese (Mn) 5.15 5 103mg/L -1158515.15 Strontium (Sr) 5.03 5 101mg/L -1158515.03 Zinc (Zn) 5.14 5 103mg/L -1158515.14 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021083 Aluminum (Al) 5.84 5 112mg/L -1307015.84 Barium (Ba) 5.19 5 104mg/L -1307015.19 Boron (B) 5.04 5 101mg/L -1307015.04 Iron (Fe) 5.51 5 106mg/L -1307015.51 Manganese (Mn) 5.21 5 103mg/L -1307015.21 Strontium (Sr) 5.06 5 101mg/L -1307015.06 Zinc (Zn) 5.12 5 102mg/L -1307015.12 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021083 Aluminum (Al) 5.74 5 110 1.91mg/L -1307015.74 Barium (Ba) 5.15 5 103 0.659mg/L -1307015.15 Boron (B) 5.03 5 100 0.0995mg/L -1307015.03 Iron (Fe) 5.44 5 105 1.29mg/L -1307015.44 Manganese (Mn) 5.17 5 102 0.957mg/L -1307015.17 Strontium (Sr) 5.05 5 101 0.218mg/L -1307015.05 Zinc (Zn) 5.08 5 101 0.825mg/L -1307015.08 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021091 Aluminum (Al) 5.04 5 94.3mg/L -1307015.04 Duke Energy Analytical Lab Page 51 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070382 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021091 Barium (Ba) 5.18 5 101mg/L -1307015.18 Boron (B) 5.48 5 99.3mg/L -1307015.48 Iron (Fe) 5.21 5 101mg/L -1307015.21 Manganese (Mn) 6.6 5 99.2mg/L -1307016.6 Strontium (Sr) 5.13 5 98mg/L -1307015.13 Zinc (Zn) 4.91 5 98.1mg/L -1307014.91 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021091 Aluminum (Al) 5.13 5 96.1 1.95mg/L -1307015.13 Barium (Ba) 5.29 5 103 2.01mg/L -1307015.29 Boron (B) 5.58 5 101 1.93mg/L -1307015.58 Iron (Fe) 5.32 5 103 2.08mg/L -1307015.32 Manganese (Mn) 6.7 5 101 1.98mg/L -1307016.7 Strontium (Sr) 5.2 5 99.5 1.44mg/L -1307015.2 Zinc (Zn) 5.01 5 100 2.14mg/L -1307015.01 Duke Energy Analytical Lab Page 52 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070416 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) 0.0817 ug/L -10.0817 1 < 1/2 RDL Arsenic (As) 0.0042 ug/L -10.0042 1 < 1/2 RDL Beryllium (Be) 0 ug/L -10 1 < 1/2 RDL Cadmium (Cd) -0.0134 ug/L -1-0.0134 1 < 1/2 RDL Chromium (Cr) 0.0112 ug/L -10.0112 1 < 1/2 RDL Cobalt (Co) -0.0042 ug/L -1-0.0042 1 < 1/2 RDL Copper (Cu) -0.0383 ug/L -1-0.0383 1 < 1/2 RDL Lead (Pb) -0.0092 ug/L -1-0.0092 1 < 1/2 RDL Molybdenum (Mo) 0.0164 ug/L -10.0164 1 < 1/2 RDL Nickel (Ni) -0.156 ug/L -1-0.156 1 < 1/2 RDL Selenium (Se) 0.0127 ug/L -10.0127 1 < 1/2 RDL Thallium (Tl) Low Level -0.0935 ug/L -1-0.0935 0.2 < 1/2 RDL Vanadium (V) Low Level -0.018 ug/L -1-0.018 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 52.4 50 105ug/L -11585152.4 Arsenic (As) 50.8 50 102ug/L -11585150.8 Beryllium (Be) 50.8 50 102ug/L -11585150.8 Cadmium (Cd) 49.4 50 98.9ug/L -11585149.4 Chromium (Cr) 52 50 104ug/L -11585152 Cobalt (Co) 52.2 50 104ug/L -11585152.2 Copper (Cu) 50.5 50 101ug/L -11585150.5 Lead (Pb) 50.8 50 102ug/L -11585150.8 Molybdenum (Mo) 50.7 50 101ug/L -11585150.7 Nickel (Ni) 51.3 50 103ug/L -11585151.3 Selenium (Se) 51.4 50 103ug/L -11585151.4 Thallium (Tl) Low Level 47.6 50 95.2ug/L -11585147.6 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021083 Antimony (Sb) 51.6 50 103ug/L -13070151.6 Arsenic (As) 50.4 50 100ug/L -13070150.4 Beryllium (Be) 49.6 50 99.3ug/L -13070149.6 Cadmium (Cd) 48.8 50 97.6ug/L -13070148.8 Chromium (Cr) 49.8 50 99.5ug/L -13070149.8 Cobalt (Co) 51.6 50 98.9ug/L -13070151.6 Copper (Cu) 58.7 50 97.5ug/L -13070158.7 Lead (Pb) 50.5 50 98.9ug/L -13070150.5 Molybdenum (Mo) 48.2 50 96ug/L -13070148.2 Duke Energy Analytical Lab Page 53 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070416 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021083 Nickel (Ni) 51.8 50 99.7ug/L -13070151.8 Selenium (Se) 50.9 50 102ug/L -13070150.9 Thallium (Tl) Low Level 45 50 90.2ug/L -13070145 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021083 Antimony (Sb) 50.7 50 101 1.86ug/L -13070150.7 Arsenic (As) 49.9 50 99.4 1.02ug/L -13070149.9 Beryllium (Be) 47.9 50 95.8 3.55ug/L -13070147.9 Cadmium (Cd) 49.7 50 99.3 1.73ug/L -13070149.7 Chromium (Cr) 49.3 50 98.5 0.99ug/L -13070149.3 Cobalt (Co) 51.5 50 98.6 0.263ug/L -13070151.5 Copper (Cu) 58.9 50 97.9 0.43ug/L -13070158.9 Lead (Pb) 50.8 50 99.6 0.665ug/L -13070150.8 Molybdenum (Mo) 49.1 50 97.7 1.8ug/L -13070149.1 Nickel (Ni) 52.5 50 101 1.39ug/L -13070152.5 Selenium (Se) 50.9 50 102 0.0983ug/L -13070150.9 Thallium (Tl) Low Level 46.1 50 92.2 2.24ug/L -13070146.1 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021090 Antimony (Sb) 49.9 50 99.7ug/L -13070149.9 Arsenic (As) 51 50 102ug/L -13070151 Beryllium (Be) 48.8 50 97.5ug/L -13070148.8 Cadmium (Cd) 48.5 50 97.1ug/L -13070148.5 Chromium (Cr) 50.4 50 100ug/L -13070150.4 Cobalt (Co) 50 50 99.9ug/L -13070150 Copper (Cu) 55.2 50 96.9ug/L -13070155.2 Lead (Pb) 50.6 50 99.3ug/L -13070150.6 Molybdenum (Mo) 49.1 50 98.1ug/L -13070149.1 Nickel (Ni) 50.4 50 101ug/L -13070150.4 Selenium (Se) 51.1 50 102ug/L -13070151.1 Thallium (Tl) Low Level 45.2 50 90.6ug/L -13070145.2 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021090 Antimony (Sb) 49.8 50 99.5 0.241ug/L -13070149.8 Arsenic (As) 50.5 50 101 1.14ug/L -13070150.5 Beryllium (Be) 48.5 50 97 0.535ug/L -13070148.5 Cadmium (Cd) 48.2 50 96.4 0.703ug/L -13070148.2 Duke Energy Analytical Lab Page 54 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070416 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021090 Chromium (Cr) 50.6 50 101 0.398ug/L -13070150.6 Cobalt (Co) 49.8 50 99.6 0.361ug/L -13070149.8 Copper (Cu) 57.1 50 101 3.87ug/L -13070157.1 Lead (Pb) 50.8 50 99.7 0.482ug/L -13070150.8 Molybdenum (Mo) 49.1 50 98.2 0.102ug/L -13070149.1 Nickel (Ni) 48.7 50 98 3.41ug/L -13070148.7 Selenium (Se) 50.8 50 101 0.746ug/L -13070150.8 Thallium (Tl) Low Level 45.5 50 91.2 0.638ug/L -13070145.5 Duke Energy Analytical Lab Page 55 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070386 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) -0.0183 ug/L -1-0.0183 1 < 1/2 RDL Arsenic (As) 0.018 ug/L -10.018 1 < 1/2 RDL Beryllium (Be) 0 ug/L -10 1 < 1/2 RDL Cadmium (Cd) -0.0134 ug/L -1-0.0134 1 < 1/2 RDL Chromium (Cr) 0.133 ug/L -10.133 1 < 1/2 RDL Cobalt (Co) -0.0001 ug/L -1-0.0001 1 < 1/2 RDL Copper (Cu) 0.0222 ug/L -10.0222 1 < 1/2 RDL Lead (Pb) -0.0131 ug/L -1-0.0131 1 < 1/2 RDL Molybdenum (Mo) 0.0121 ug/L -10.0121 1 < 1/2 RDL Nickel (Ni) 0.179 ug/L -10.179 1 < 1/2 RDL Selenium (Se) -0.0004 ug/L -1-0.0004 1 < 1/2 RDL Thallium (Tl) Low Level -0.0441 ug/L -1-0.0441 0.2 < 1/2 RDL Vanadium (V) Low Level 0.0284 ug/L -10.0284 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 49.8 50 99.6ug/L -11585149.8 Arsenic (As) 48.4 50 96.9ug/L -11585148.4 Beryllium (Be) 47.1 50 94.3ug/L -11585147.1 Cadmium (Cd) 49.2 50 98.4ug/L -11585149.2 Chromium (Cr) 49 50 98ug/L -11585149 Cobalt (Co) 47.6 50 95.3ug/L -11585147.6 Copper (Cu) 50.6 50 101ug/L -11585150.6 Lead (Pb) 49.9 50 99.9ug/L -11585149.9 Molybdenum (Mo) 49.3 50 98.6ug/L -11585149.3 Nickel (Ni) 49.8 50 99.6ug/L -11585149.8 Selenium (Se) 50.5 50 101ug/L -11585150.5 Thallium (Tl) Low Level 47.5 50 95ug/L -11585147.5 Vanadium (V) Low Level 50 50 99.9ug/L -11585150 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021084 Antimony (Sb) 49.2 50 98.4ug/L -13070149.2 Arsenic (As) 48.3 50 96.5ug/L -13070148.3 Beryllium (Be) 47.5 50 95ug/L -13070147.5 Cadmium (Cd) 48.7 50 97.4ug/L -13070148.7 Chromium (Cr) 48.6 50 96.6ug/L -13070148.6 Cobalt (Co) 47.9 50 95.5ug/L -13070147.9 Copper (Cu) 48.7 50 96.9ug/L -13070148.7 Lead (Pb) 48.8 50 97.6ug/L -13070148.8 Duke Energy Analytical Lab Page 56 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070386 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021084 Molybdenum (Mo) 48.3 50 96.1ug/L -13070148.3 Nickel (Ni) 47.7 50 94ug/L -13070147.7 Selenium (Se) 49 50 97.9ug/L -13070149 Thallium (Tl) Low Level 47.9 50 95.8ug/L -13070147.9 Vanadium (V) Low Level 47.4 50 94ug/L -13070147.4 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021084 Antimony (Sb) 49.2 50 98.5 0.102ug/L -13070149.2 Arsenic (As) 47.8 50 95.5 1.04ug/L -13070147.8 Beryllium (Be) 49.4 50 98.8 3.92ug/L -13070149.4 Cadmium (Cd) 48.8 50 97.6 0.267ug/L -13070148.8 Chromium (Cr) 48.1 50 95.8 0.873ug/L -13070148.1 Cobalt (Co) 48.5 50 96.6 1.17ug/L -13070148.5 Copper (Cu) 48.5 50 96.5 0.476ug/L -13070148.5 Lead (Pb) 49.2 50 98.4 0.837ug/L -13070149.2 Molybdenum (Mo) 48.6 50 96.7 0.623ug/L -13070148.6 Nickel (Ni) 48.9 50 96.5 2.56ug/L -13070148.9 Selenium (Se) 48.3 50 96.5 1.4ug/L -13070148.3 Thallium (Tl) Low Level 48.5 50 97 1.29ug/L -13070148.5 Vanadium (V) Low Level 48.4 50 96.1 2.19ug/L -13070148.4 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021092 Antimony (Sb) 50.5 50 101ug/L -13070150.5 Arsenic (As) 51 50 101ug/L -13070151 Beryllium (Be) 49.6 50 99.2ug/L -13070149.6 Cadmium (Cd) 48.7 50 97.4ug/L -13070148.7 Chromium (Cr) 50.1 50 100ug/L -13070150.1 Cobalt (Co) 49.9 50 98.1ug/L -13070149.9 Copper (Cu) 49.3 50 98.1ug/L -13070149.3 Lead (Pb) 49.5 50 99ug/L -13070149.5 Molybdenum (Mo) 49.7 50 98.6ug/L -13070149.7 Nickel (Ni) 50.9 50 102ug/L -13070150.9 Selenium (Se) 49.7 50 99.2ug/L -13070149.7 Thallium (Tl) Low Level 44.3 50 88.8ug/L -13070144.3 Vanadium (V) Low Level 51.8 50 103ug/L -13070151.8 Duke Energy Analytical Lab Page 57 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070386 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16070225 -- 2016021092 Antimony (Sb) 49.5 50 98.8 1.96ug/L -13070149.5 Arsenic (As) 51.8 50 103 1.59ug/L -13070151.8 Beryllium (Be) 52.8 50 106 6.25ug/L -13070152.8 Cadmium (Cd) 49.5 50 99 1.67ug/L -13070149.5 Chromium (Cr) 50.7 50 101 1.25ug/L -13070150.7 Cobalt (Co) 50.2 50 98.7 0.671ug/L -13070150.2 Copper (Cu) 49.8 50 99.2 1.14ug/L -13070149.8 Lead (Pb) 49.9 50 99.8 0.784ug/L -13070149.9 Molybdenum (Mo) 51.6 50 102 3.86ug/L -13070151.6 Nickel (Ni) 49.6 50 99.8 2.53ug/L -13070149.6 Selenium (Se) 51.5 50 103 3.7ug/L -13070151.5 Thallium (Tl) Low Level 45.2 50 90.6 2.01ug/L -13070145.2 Vanadium (V) Low Level 50.7 50 101 2.15ug/L -13070150.7 Duke Energy Analytical Lab Page 58 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070252 TDS TOTAL DISSOLVED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TDS mg/L -1-1 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration TDS mg/L -1-1 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16070200 -- 2016020918 TDS 6.9mg/L -184 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16070200 -- 2016020919 TDS 2.48mg/L -1637 Final QualifierDilMeasuredUnits:Parameter Duplicate # 3 RPD Parent Sample: J16070200 -- 2016020920 TDS 1.07mg/L -1649 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 103mg/L -110901103 Duke Energy Analytical Lab Page 59 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070294 Total Carbon Total Carbon Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TOC mg/L -10.025 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration TOC mg/L -10.049 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike TOC 2 96.6mg/L -1208013.68 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike TOC 2 103 6.85mg/L -1208013.82 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike TOC 2 105mg/L -1208012.39 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike TOC 2 103 2.69mg/L -1208012.33 Final QualifierDilMeasuredUnits:Parameter IS # 3 % Recovery LCL UCLSpike TOC 2 98.8mg/L -1208012.82 Final QualifierDilMeasuredUnits:Parameter ISD # 3 RPD% Recovery LCL UCLSpike TOC 2 103 4.31mg/L -1208012.9 Final QualifierDilMeasuredUnits:Parameter IS # 4 % Recovery LCL UCLSpike TOC 2 102mg/L -1208013.46 Final QualifierDilMeasuredUnits:Parameter ISD # 4 RPD% Recovery LCL UCLSpike TOC 2 99.3 2.29mg/L -1208013.41 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TOC 2.87 102mg/L -1158512.92 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike TOC 2.87 102mg/L -1158512.93 Duke Energy Analytical Lab Page 60 of 116 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070225 Q16070215 TSS TOTAL SUSPENDED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TSS mg/L -10 5 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16060267 -- 2016016733 TSS 0mg/L -116 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16060267 -- 2016016734 TSS 0mg/L -110 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TSS 50 99.2mg/L -11090149.6 Duke Energy Analytical Lab Page 61 of 116 #=CL# July 19, 2016 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92304520 92304520 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J16070225 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on July 11, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Chris Bishop for kevin.herring@pacelabs.com HORIZON Database Administrator Kevin Herring Enclosures cc:Program Manager, Duke Energy Anne Pifer REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 32 Duke Energy Analytical Lab Page 62 of 116 #=CP# CERTIFICATIONS Pace Project No.: Project: 92304520 J16070225 Ormond Beach Certification IDs 8 East Tower Circle, Ormond Beach, FL 32174 Alabama Certification #: 41320 Connecticut Certification #: PH-0216 Delaware Certification: FL NELAC Reciprocity Florida Certification #: E83079 Georgia Certification #: 955 Guam Certification: FL NELAC Reciprocity Hawaii Certification: FL NELAC Reciprocity Illinois Certification #: 200068 Indiana Certification: FL NELAC Reciprocity Kansas Certification #: E-10383 Louisiana Certification #: FL NELAC Reciprocity Louisiana Environmental Certificate #: 05007 Maryland Certification: #346 Michigan Certification #: 9911 Mississippi Certification: FL NELAC Reciprocity Missouri Certification #: 236 Montana Certification #: Cert 0074 Nebraska Certification: NE-OS-28-14 Nevada Certification: FL NELAC Reciprocity New York Certification #: 11608 North Carolina Environmental Certificate #: 667 North Carolina Certification #: 12710 North Dakota Certification #: R-216 Oklahoma Certification #: D9947 Pennsylvania Certification #: 68-00547 Puerto Rico Certification #: FL01264 South Carolina Certification: #96042001 Tennessee Certification #: TN02974 Texas Certification: FL NELAC Reciprocity US Virgin Islands Certification: FL NELAC Reciprocity Virginia Environmental Certification #: 460165 Wyoming Certification: FL NELAC Reciprocity West Virginia Certification #: 9962C Wisconsin Certification #: 399079670 Wyoming (EPA Region 8): FL NELAC Reciprocity Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 32 Duke Energy Analytical Lab Page 63 of 116 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92304520 J16070225 Lab ID Sample ID Matrix Date Collected Date Received 92304520001 2016021083 Water 07/08/16 10:38 07/11/16 10:05 92304520002 2016021084 Water 07/08/16 14:45 07/11/16 10:05 92304520003 2016021085 Water 07/08/16 14:23 07/11/16 10:05 92304520004 2016021086 Water 07/08/16 13:20 07/11/16 10:05 92304520005 2016021087 Water 07/08/16 09:28 07/11/16 10:05 92304520006 2016021088 Water 07/08/16 09:57 07/11/16 10:05 92304520007 2016021089 Water 07/08/16 12:08 07/11/16 10:05 92304520008 2016021090 Water 07/08/16 12:30 07/11/16 10:05 92304520009 2016021091 Water 07/08/16 13:53 07/11/16 10:05 92304520010 2016021092 Water 07/08/16 14:17 07/11/16 10:05 92304520011 2016021093 Water 07/08/16 10:38 07/11/16 10:05 92304520012 2016021095 Water 07/08/16 11:40 07/11/16 10:05 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 32 Duke Energy Analytical Lab Page 64 of 116 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92304520 J16070225 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92304520001 2016021083 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304520002 2016021084 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304520003 2016021085 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304520004 2016021086 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304520005 2016021087 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304520006 2016021088 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304520007 2016021089 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304520008 2016021090 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304520009 2016021091 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304520010 2016021092 RSK 175 Modified 1 PASI-CZDO REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 32 Duke Energy Analytical Lab Page 65 of 116 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92304520 J16070225 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304520011 2016021093 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304520012 2016021095 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AWRC REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 32 Duke Energy Analytical Lab Page 66 of 116 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92304520 J16070225 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92304520001 2016021083 Alkalinity,Bicarbonate (CaCO3)7.7 mg/L 07/14/16 19:445.0SM 2320B Alkalinity, Total as CaCO3 7.7 mg/L 07/14/16 19:445.0SM 2320B 92304520002 2016021084 Alkalinity,Bicarbonate (CaCO3)33.0 mg/L 07/14/16 19:535.0SM 2320B Alkalinity, Total as CaCO3 33.0 mg/L 07/14/16 19:535.0SM 2320B Chromium, Hexavalent 0.22 ug/L 07/14/16 15:430.030EPA 218.7 92304520003 2016021085 Methane 62.3 ug/L 07/15/16 17:4810.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)10.6 mg/L 07/14/16 22:285.0SM 2320B Alkalinity, Total as CaCO3 10.6 mg/L 07/14/16 22:285.0SM 2320B Chromium, Hexavalent 0.14 ug/L 07/14/16 15:560.030EPA 218.7 92304520004 2016021086 Alkalinity,Bicarbonate (CaCO3)7.8 mg/L 07/15/16 15:125.0SM 2320B Alkalinity, Total as CaCO3 7.8 mg/L 07/15/16 15:125.0SM 2320B Chromium, Hexavalent 0.26 ug/L 07/14/16 16:090.030EPA 218.7 92304520005 2016021087 Methane 28.8 ug/L 07/15/16 18:1810.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)26.1 mg/L 07/15/16 15:465.0SM 2320B Alkalinity, Total as CaCO3 26.1 mg/L 07/15/16 15:465.0SM 2320B Chromium, Hexavalent 0.26 ug/L 07/14/16 16:220.030EPA 218.7 92304520006 2016021088 Alkalinity,Bicarbonate (CaCO3)9.8 mg/L 07/15/16 15:585.0SM 2320B Alkalinity, Total as CaCO3 9.8 mg/L 07/15/16 15:585.0SM 2320B Chromium, Hexavalent 0.28 ug/L 07/14/16 16:350.030EPA 218.7 92304520008 2016021090 Alkalinity,Bicarbonate (CaCO3)23.4 mg/L 07/15/16 16:185.0SM 2320B Alkalinity, Total as CaCO3 23.4 mg/L 07/15/16 16:185.0SM 2320B Chromium, Hexavalent 0.24 ug/L 07/14/16 17:27 M10.030EPA 218.7 92304520009 2016021091 Chromium, Hexavalent 0.048 ug/L 07/14/16 18:060.030EPA 218.7 92304520010 2016021092 Methane 40.0 ug/L 07/15/16 19:3410.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)24.4 mg/L 07/15/16 16:575.0SM 2320B Alkalinity, Total as CaCO3 24.4 mg/L 07/15/16 16:575.0SM 2320B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 32 Duke Energy Analytical Lab Page 67 of 116 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92304520 J16070225 Method: Client:Duke Energy RSK 175 Modified Date:July 19, 2016 Description:RSK 175 Headspace General Information: 12 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. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 32 Duke Energy Analytical Lab Page 68 of 116 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92304520 J16070225 Method: Client:Duke Energy SM 2320B Date:July 19, 2016 Description:2320B Alkalinity General Information: 12 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. QC Batch: 321304 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92304520004,92304603002 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MSD (Lab ID: 1780687) • Alkalinity, Total as CaCO3 R1: RPD value was outside control limits. • MSD (Lab ID: 1780687) • Alkalinity, Total as CaCO3 Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 32 Duke Energy Analytical Lab Page 69 of 116 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92304520 J16070225 Method: Client:Duke Energy SM 4500-S2D Date:July 19, 2016 Description:4500S2D Sulfide Water General Information: 12 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: 321058 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92304497002,92304520001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1779226) • Sulfide • MS (Lab ID: 1779228) • Sulfide • MSD (Lab ID: 1779227) • Sulfide • MSD (Lab ID: 1779229) • Sulfide Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 32 Duke Energy Analytical Lab Page 70 of 116 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92304520 J16070225 Method: Client:Duke Energy EPA 218.7 Date:July 19, 2016 Description:Hexavalent Chromium by IC General Information: 11 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. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 308763 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92304517001,92304520008 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1636585) • Chromium, Hexavalent • MSD (Lab ID: 1636586) • Chromium, Hexavalent Additional Comments: Analyte Comments: QC Batch: 308763 D3: Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference. • 2016021092 (Lab ID: 92304520010) • Chromium, Hexavalent E: Analyte concentration exceeded the calibration range. The reported result is estimated. • MS (Lab ID: 1636583) • Chromium, Hexavalent • MSD (Lab ID: 1636584) • 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, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 32 Duke Energy Analytical Lab Page 71 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021083 Lab ID:92304520001 Collected:07/08/16 10:38 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 07/15/16 17:17 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)7.7 mg/L 07/14/16 19:445.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/14/16 19:445.0 1 Alkalinity, Total as CaCO3 7.7 mg/L 07/14/16 19:445.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-8 M10.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 07/14/16 15:30 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 32 Duke Energy Analytical Lab Page 72 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021084 Lab ID:92304520002 Collected:07/08/16 14:45 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 07/15/16 17:32 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)33.0 mg/L 07/14/16 19:535.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/14/16 19:535.0 1 Alkalinity, Total as CaCO3 33.0 mg/L 07/14/16 19:535.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.22 ug/L 07/14/16 15:43 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 32 Duke Energy Analytical Lab Page 73 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021085 Lab ID:92304520003 Collected:07/08/16 14:23 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 62.3 ug/L 07/15/16 17:48 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)10.6 mg/L 07/14/16 22:285.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/14/16 22:285.0 1 Alkalinity, Total as CaCO3 10.6 mg/L 07/14/16 22:285.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.14 ug/L 07/14/16 15:56 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 32 Duke Energy Analytical Lab Page 74 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021086 Lab ID:92304520004 Collected:07/08/16 13:20 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 07/15/16 18:03 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)7.8 mg/L 07/15/16 15:125.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/15/16 15:125.0 1 Alkalinity, Total as CaCO3 7.8 mg/L 07/15/16 15:125.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.26 ug/L 07/14/16 16:09 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 32 Duke Energy Analytical Lab Page 75 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021087 Lab ID:92304520005 Collected:07/08/16 09:28 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 28.8 ug/L 07/15/16 18:18 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)26.1 mg/L 07/15/16 15:465.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/15/16 15:465.0 1 Alkalinity, Total as CaCO3 26.1 mg/L 07/15/16 15:465.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.26 ug/L 07/14/16 16:22 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 32 Duke Energy Analytical Lab Page 76 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021088 Lab ID:92304520006 Collected:07/08/16 09:57 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 07/15/16 18:33 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)9.8 mg/L 07/15/16 15:585.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/15/16 15:585.0 1 Alkalinity, Total as CaCO3 9.8 mg/L 07/15/16 15:585.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.28 ug/L 07/14/16 16:35 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 32 Duke Energy Analytical Lab Page 77 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021089 Lab ID:92304520007 Collected:07/08/16 12:08 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 07/15/16 18:49 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 07/15/16 16:095.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/15/16 16:095.0 1 Alkalinity, Total as CaCO3 ND mg/L 07/15/16 16:095.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 07/14/16 16:48 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 32 Duke Energy Analytical Lab Page 78 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021090 Lab ID:92304520008 Collected:07/08/16 12:30 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 07/15/16 19:04 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)23.4 mg/L 07/15/16 16:185.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/15/16 16:185.0 1 Alkalinity, Total as CaCO3 23.4 mg/L 07/15/16 16:185.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.24 ug/L 07/14/16 17:27 18540-29-9 M10.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 32 Duke Energy Analytical Lab Page 79 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021091 Lab ID:92304520009 Collected:07/08/16 13:53 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 07/15/16 19:19 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 07/15/16 16:295.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/15/16 16:295.0 1 Alkalinity, Total as CaCO3 ND mg/L 07/15/16 16:295.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.048 ug/L 07/14/16 18:06 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 32 Duke Energy Analytical Lab Page 80 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021092 Lab ID:92304520010 Collected:07/08/16 14:17 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 40.0 ug/L 07/15/16 19:34 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)24.4 mg/L 07/15/16 16:575.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/15/16 16:575.0 1 Alkalinity, Total as CaCO3 24.4 mg/L 07/15/16 16:575.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 07/14/16 18:19 18540-29-9 D30.60 20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 32 Duke Energy Analytical Lab Page 81 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021093 Lab ID:92304520011 Collected:07/08/16 10:38 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 07/15/16 19:50 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 07/15/16 17:085.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/15/16 17:085.0 1 Alkalinity, Total as CaCO3 ND mg/L 07/15/16 17:085.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 07/14/16 18:32 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 32 Duke Energy Analytical Lab Page 82 of 116 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304520 J16070225 Sample:2016021095 Lab ID:92304520012 Collected:07/08/16 11:40 Received:07/11/16 10:05 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 07/15/16 20:05 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 07/15/16 17:165.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/15/16 17:165.0 1 Alkalinity, Total as CaCO3 ND mg/L 07/15/16 17:165.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 07/13/16 16:00 18496-25-80.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 32 Duke Energy Analytical Lab Page 83 of 116 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304520 J16070225 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: 321404 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92304520001, 92304520002, 92304520003, 92304520004, 92304520005, 92304520006, 92304520007, 92304520008, 92304520009, 92304520010, 92304520011, 92304520012 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1781373 Associated Lab Samples:92304520001, 92304520002, 92304520003, 92304520004, 92304520005, 92304520006, 92304520007, 92304520008, 92304520009, 92304520010, 92304520011, 92304520012 Matrix:Water Analyzed Methane ug/L ND 10.0 N207/15/16 16:47 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1781374LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 1781376 Methane ug/L 369 N23969370-13093367 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 32 Duke Energy Analytical Lab Page 84 of 116 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304520 J16070225 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: 321132 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92304520001, 92304520002, 92304520003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1779577 Associated Lab Samples:92304520001, 92304520002, 92304520003 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 07/14/16 17:06 Alkalinity, Total as CaCO3 mg/L ND 5.0 07/14/16 17:06 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 07/14/16 17:06 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1779578LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 48.450 97 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1779579MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304420005 1779580 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 85 80-12087 1 255036.9 79.6 80.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 1779581MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304520002 1779582 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 91 80-12090 1 255033.0 78.5 78.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 32 Duke Energy Analytical Lab Page 85 of 116 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304520 J16070225 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: 321304 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92304520004, 92304520005, 92304520006, 92304520007, 92304520008, 92304520009, 92304520010, 92304520011, 92304520012 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1780682 Associated Lab Samples:92304520004, 92304520005, 92304520006, 92304520007, 92304520008, 92304520009, 92304520010, 92304520011, 92304520012 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 07/15/16 14:50 Alkalinity, Total as CaCO3 mg/L ND 5.0 07/15/16 14:50 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 07/15/16 14:50 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1780683LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 48.750 97 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1780684MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304520004 1780685 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 95 80-12092 2 25507.8 55.1 54.0 Parameter Units MS Result % Rec Limits Qual% RecConc. 1780686MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304603002 1780687 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L M1,R1509380-120130 33 2550ND46.3 65.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 32 Duke Energy Analytical Lab Page 86 of 116 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304520 J16070225 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: 321058 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92304520001, 92304520002, 92304520003, 92304520004, 92304520005, 92304520006, 92304520007, 92304520008, 92304520009, 92304520010, 92304520011, 92304520012 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1779224 Associated Lab Samples:92304520001, 92304520002, 92304520003, 92304520004, 92304520005, 92304520006, 92304520007, 92304520008, 92304520009, 92304520010, 92304520011, 92304520012 Matrix:Water Analyzed Sulfide mg/L ND 0.10 07/13/16 16:00 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1779225LABORATORY CONTROL SAMPLE: LCSSpike Sulfide mg/L 0.51.5 102 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1779226MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304497002 1779227 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L M1.5 125 90-110125 0 10.5ND 0.63 0.63 Parameter Units MS Result % Rec Limits Qual% RecConc. 1779228MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304520001 1779229 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L M1.5 113 90-110113 0 10.5ND 0.59 0.59 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 32 Duke Energy Analytical Lab Page 87 of 116 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304520 J16070225 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: 308763 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92304520001, 92304520002, 92304520003, 92304520004, 92304520005, 92304520006, 92304520007, 92304520008, 92304520009, 92304520010, 92304520011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1636581 Associated Lab Samples:92304520001, 92304520002, 92304520003, 92304520004, 92304520005, 92304520006, 92304520007, 92304520008, 92304520009, 92304520010, 92304520011 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.030 07/14/16 13:59 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1636582LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.075.075 101 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1636583MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304517001 1636584 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L E.075 93 85-11597 1 20.0750.28 0.35 0.35 Parameter Units MS Result % Rec Limits Qual% RecConc. 1636585MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304520008 1636586 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L M1.025 156 85-115125 3 20.0250.24 0.27 0.27 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 32 Duke Energy Analytical Lab Page 88 of 116 #=QL# QUALIFIERS Pace Project No.: Project: 92304520 J16070225 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C Pace Analytical Services - Ormond BeachPASI-O ANALYTE QUALIFIERS Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3 Analyte concentration exceeded the calibration range. The reported result is estimated.E Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 The lab does not hold TNI accreditation for this parameter.N2 RPD value was outside control limits.R1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 32 Duke Energy Analytical Lab Page 89 of 116 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92304520 J16070225 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92304520001 3214042016021083RSK 175 Modified 92304520002 3214042016021084RSK 175 Modified 92304520003 3214042016021085RSK 175 Modified 92304520004 3214042016021086RSK 175 Modified 92304520005 3214042016021087RSK 175 Modified 92304520006 3214042016021088RSK 175 Modified 92304520007 3214042016021089RSK 175 Modified 92304520008 3214042016021090RSK 175 Modified 92304520009 3214042016021091RSK 175 Modified 92304520010 3214042016021092RSK 175 Modified 92304520011 3214042016021093RSK 175 Modified 92304520012 3214042016021095RSK 175 Modified 92304520001 3211322016021083SM 2320B 92304520002 3211322016021084SM 2320B 92304520003 3211322016021085SM 2320B 92304520004 3213042016021086SM 2320B 92304520005 3213042016021087SM 2320B 92304520006 3213042016021088SM 2320B 92304520007 3213042016021089SM 2320B 92304520008 3213042016021090SM 2320B 92304520009 3213042016021091SM 2320B 92304520010 3213042016021092SM 2320B 92304520011 3213042016021093SM 2320B 92304520012 3213042016021095SM 2320B 92304520001 3210582016021083SM 4500-S2D 92304520002 3210582016021084SM 4500-S2D 92304520003 3210582016021085SM 4500-S2D 92304520004 3210582016021086SM 4500-S2D 92304520005 3210582016021087SM 4500-S2D 92304520006 3210582016021088SM 4500-S2D 92304520007 3210582016021089SM 4500-S2D 92304520008 3210582016021090SM 4500-S2D 92304520009 3210582016021091SM 4500-S2D 92304520010 3210582016021092SM 4500-S2D 92304520011 3210582016021093SM 4500-S2D 92304520012 3210582016021095SM 4500-S2D 92304520001 3087632016021083EPA 218.7 92304520002 3087632016021084EPA 218.7 92304520003 3087632016021085EPA 218.7 92304520004 3087632016021086EPA 218.7 92304520005 3087632016021087EPA 218.7 92304520006 3087632016021088EPA 218.7 92304520007 3087632016021089EPA 218.7 92304520008 3087632016021090EPA 218.7 92304520009 3087632016021091EPA 218.7 92304520010 3087632016021092EPA 218.7 92304520011 3087632016021093EPA 218.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 32 Duke Energy Analytical Lab Page 90 of 116 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92304520 J16070225 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/19/2016 08:29 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 32 Duke Energy Analytical Lab Page 91 of 116 Page 31 of 32 Duke Energy Analytical Lab Page 92 of 116 Page 32 of 32 Duke Energy Analytical Lab Page 93 of 116 July 25, 2016 Mary Ann Ogle Duke Energy Analytical Laboratory 13339 Hagers Ferry Road Mail Code: MGO3A2 Huntersville, North Carolina 28078 Re: AB GW Assessment Water Work Order: 401373 SDG: J16070225 Dear Mary : GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on July 12, 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: 1142110 Enclosures Page 1 of 22 Duke Energy Analytical Lab Page 94 of 116 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: J16070225 GEL Work Order: 401373 Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis. The designation ND, if present, appears in the result column when the analyte concentration is not detected above the limit as defined in the ’U’ qualifier above. This data report has been prepared and reviewed in accordance with GEL Laboratories LLC standard operating procedures. Please direct any questions to your Project Manager, Lindsay Fabra. The Qualifiers in this report are defined as follows: * A quality control analyte recovery is outside of specified acceptance criteria ** Analyte is a Tracer compound ** Analyte is a surrogate compound J Value is estimated U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD. for Page 2 of 22 Duke Energy Analytical Lab Page 95 of 116 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: July 25, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1581172 1581172 1581279 1581245 1504 0950 1409 0833 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/21/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 401373001 Water 08-JUL-16 10:38 12-JUL-16 2016021083 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 0.842 0.355 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" 0.000241 ND ND ND ND 1.30 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"82.3 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 07/13/16 15811710733SXW1 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 22 Duke Energy Analytical Lab Page 96 of 116 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: July 25, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1581172 1581172 1581279 1581245 1515 0956 1409 0833 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/21/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 401373002 Water 08-JUL-16 14:45 12-JUL-16 2016021084 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 0.470 0.407 1 2 3 4 U U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND ND 1.53 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"84.2 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 07/13/16 15811710733SXW1 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 22 Duke Energy Analytical Lab Page 97 of 116 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: July 25, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1581172 1581172 1581279 1581245 1516 1002 1409 0833 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/21/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 401373003 Water 08-JUL-16 14:23 12-JUL-16 2016021085 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 0.563 0.438 1 2 3 4 U U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND ND 0.787 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"81.8 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 07/13/16 15811710733SXW1 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 22 Duke Energy Analytical Lab Page 98 of 116 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: July 25, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1581172 1581172 1581279 1581245 1518 1004 1409 0833 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/21/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 401373004 Water 08-JUL-16 13:20 12-JUL-16 2016021086 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 0.638 0.420 1 2 3 4 U U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND ND 1.09 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"78.8 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 07/13/16 15811710733SXW1 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 22 Duke Energy Analytical Lab Page 99 of 116 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: July 25, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1581172 1581172 1581279 1581245 1519 1005 1409 0833 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/21/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 401373005 Water 08-JUL-16 09:28 12-JUL-16 2016021087 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.630 0.307 1 2 3 4 U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND 0.929 0.682 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"77.6 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 07/13/16 15811710733SXW1 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 22 Duke Energy Analytical Lab Page 100 of 116 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: July 25, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1581172 1581172 1581279 1581245 1521 1007 1409 0833 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/21/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 401373006 Water 08-JUL-16 09:57 12-JUL-16 2016021088 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 0.844 0.416 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 1.70 0.953 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"74.6 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 07/13/16 15811710733SXW1 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 22 Duke Energy Analytical Lab Page 101 of 116 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: July 25, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1581172 1581172 1581279 1581245 1525 1008 1409 0908 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/21/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 401373007 Water 08-JUL-16 12:08 12-JUL-16 2016021089 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 0.612 0.374 1 2 3 4 U U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND ND 1.20 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"70.3 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 07/13/16 15811710733SXW1 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 22 Duke Energy Analytical Lab Page 102 of 116 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: July 25, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1581172 1581172 1581279 1581245 1526 1010 1416 0908 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/21/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 401373008 Water 08-JUL-16 12:30 12-JUL-16 2016021090 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 0.595 0.411 1 2 3 4 U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND 0.696 1.13 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"83.3 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 07/13/16 15811710733SXW1 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 22 Duke Energy Analytical Lab Page 103 of 116 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: July 25, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1581172 1581172 1581279 1581245 1528 1016 1409 0908 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/21/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 401373009 Water 08-JUL-16 13:53 12-JUL-16 2016021091 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.709 0.386 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 1.11 0.621 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"54.2 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 07/13/16 15811710733SXW1 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 22 Duke Energy Analytical Lab Page 104 of 116 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: July 25, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1581172 1581172 1581279 1581245 1534 1018 1416 0908 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/21/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 401373010 Water 08-JUL-16 14:17 12-JUL-16 2016021092 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 0.657 0.439 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 1.33 1.14 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"73.7 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 07/13/16 15811710733SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 12 of 22 Duke Energy Analytical Lab Page 105 of 116 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: July 25, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1581172 1581172 1581279 1581245 1535 1019 1416 0908 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/21/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 401373011 Water 08-JUL-16 10:38 12-JUL-16 2016021093 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 0.416 0.460 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" 0.000131 ND ND ND 0.594 1.76 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"83.2 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 07/13/16 15811710733SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 13 of 22 Duke Energy Analytical Lab Page 106 of 116 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Metals Analysis - ICPMS 1581172Batch 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 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory 13339 Hagers Ferry Road Huntersville, North Carolina July 25, 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 07/14/16 09:52 07/15/16 15:06 07/15/16 15:03 07/14/16 09:49 07/14/16 09:47 07/15/16 15:01 07/15/16 15:07 07/14/16 09:53 07/14/16 09:55 QC ND ND ND 0.000212 0.0537 0.000552 0.000563 0.00527 ND ND ND ND 0.0523 0.000566 0.000572 0.00545 ND NOM Sample ND ND ND 0.000241 0.000241 ND ND ND ND Range (+/-0.0002) (80%-120%) (80%-120%) (80%-120%) (80%-120%) (75%-125%) (75%-125%) (75%-125%) (75%-125%) Qual U U U U U U U U QC1203583453 401373001 QC1203583452 QC1203583456 QC1203583451 QC1203583454 401373001 QC1203583457 401373001 QC1203583455 401373001 N/A N/A N/A 13 N/A REC% 108 110 102 105 105 113 104 109 0.0496 0.0005 0.00055 0.005 0.0496 0.0005 0.00055 0.005 DUP LCS LCS MB MS MS SDILT 401373Workorder: Mail Code: MGO3A2 U U U U U U U ^ RPD% Page 1 of 3 Page 14 of 22 Duke Energy Analytical Lab Page 107 of 116 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 1581172 1581279 1581245 Batch Batch Batch Uranium-234 Uranium-236 Uranium-238 Radium-228 Radium-228 Radium-228 Radium-226 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 pCi/L Anlst Date Time SKJ AXM6 LXP1 07/14/16 09:55 07/15/16 15:09 07/22/16 14:14 07/22/16 14:08 07/22/16 14:14 07/21/16 09:50 07/21/16 09:50 07/21/16 09:50 07/21/16 12:20 07/21/16 09:50 QC ND ND ND -0.0123 15.3 0.334 0.650 24.5 0.271 151 115 NOM Sample ND ND 0.241 0.696 1.07 1.07 1.07 Range (0%-10%) (0%-10%) (0% - 100%) (75%-125%) (0% - 100%) (75%-125%) (75%-125%) (0%-20%) Qual U U U U U U QC1203583705 401373008 QC1203583706 QC1203583704 QC1203583632 401313003 QC1203583635 QC1203583631 QC1203583633 401313003 QC1203583634 401313003 The Qualifiers in this report are defined as follows: N/A N/A N/A 207 48.9 27.2 REC% 102 100 123 93 15.0 24.4 122 122 DUP LCS MB DUP LCS MB MS MSD 401373Workorder: ** < > BD E FA 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. U U * * RPD% Notes: Page 2 of 3 Page 15 of 22 Duke Energy Analytical Lab Page 108 of 116 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% 401373Workorder: FB H J K L M M N N/A N1 ND NJ Q R U UI UJ UL X Y ^ h Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed invalid for reporting to regulatory agencies Analytical holding time was exceeded Value is estimated Analyte present. Reported value may be biased high. Actual value is expected to be lower. Analyte present. Reported value may be biased low. Actual value is expected to be higher. M if above MDC and less than LLD REMP Result > MDC/CL and < RDL Metals--The Matrix spike sample recovery is not within specified control limits RPD or %Recovery limits do not apply. See case narrative Analyte concentration is not detected above the detection limit Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier One or more quality control criteria have not been met. Refer to the applicable narrative or DER. Sample results are rejected Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD. Gamma Spectroscopy--Uncertain identification Gamma Spectroscopy--Uncertain identification Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias. Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Other specific qualifiers were required to properly define the results. Consult case narrative. RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry. Preparation or preservation holding time was exceeded N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more or %RPD not applicable. ^ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result. * Indicates that a Quality Control parameter was not within specifications. For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations. Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary. RPD% Page 16 of 22 Duke Energy Analytical Lab Page 109 of 116 Page 17 of 22 Duke Energy Analytical Lab Page 110 of 116 Page 18 of 22 Duke Energy Analytical Lab Page 111 of 116 Technical Case Narrative Duke Energy (DUPO) SDG #: J16070225 Work Order #: 401373 Metals Product: Determination of Metals by ICP-MS Analytical Method: SW846 3010A/6020A Analytical Procedure: GL-MA-E-014 REV# 28 Analytical Batch: 1581172 Preparation Method: SW846 3010A Preparation Procedure: GL-MA-E-008 REV# 18 Preparation Batch: 1581171 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 401373001 2016021083 401373002 2016021084 401373003 2016021085 401373004 2016021086 401373005 2016021087 401373006 2016021088 401373007 2016021089 401373008 2016021090 401373009 2016021091 401373010 2016021092 401373011 2016021093 1203583451 Method Blank (MB)ICP-MS 1203583452 Laboratory Control Sample (LCS) 1203583456 Laboratory Control Sample (LCS) 1203583455 401373001(2016021083L) Serial Dilution (SD) 1203583453 401373001(2016021083D) Sample Duplicate (DUP) 1203583454 401373001(2016021083S) Matrix Spike (MS) 1203583457 401373001(2016021083S) 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 Page 19 of 22 Duke Energy Analytical Lab Page 112 of 116 Analytical Procedure: GL-RAD-A-009 REV# 17 Analytical Batch: 1581279 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 401373001 2016021083 401373002 2016021084 401373003 2016021085 401373004 2016021086 401373005 2016021087 401373006 2016021088 401373007 2016021089 401373008 2016021090 401373009 2016021091 401373010 2016021092 401373011 2016021093 1203583704 Method Blank (MB) 1203583705 401373008(2016021090) Sample Duplicate (DUP) 1203583706 Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions. Quality Control (QC) Information QC Information All of the QC samples meet the required acceptance limits with the following exceptions: The sample and the duplicate, 1203583705 (2016021090DUP) and 401373008 (2016021090) , did not meet the relative percent difference requirement; however, they do meet the relative error ratio requirement with a value of 2.1481. Technical Information Recounts Samples were re-eluted due to high relative percent difference/relative error ratio. The re-eluted counts are reported. Product: Lucas Cell, Ra226, liquid Analytical Method: EPA 903.1 Modified Analytical Procedure: GL-RAD-A-008 REV# 14 Analytical Batch: 1581245 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification Page 20 of 22 Duke Energy Analytical Lab Page 113 of 116 401373001 2016021083 401373002 2016021084 401373003 2016021085 401373004 2016021086 401373005 2016021087 401373006 2016021088 401373007 2016021089 401373008 2016021090 401373009 2016021091 401373010 2016021092 401373011 2016021093 1203583631 Method Blank (MB) 1203583632 401313003(NonSDG) Sample Duplicate (DUP) 1203583633 401313003(NonSDG) Matrix Spike (MS) 1203583634 401313003(NonSDG) Matrix Spike Duplicate (MSD) 1203583635 Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions. Quality Control (QC) Information QC Information All of the QC samples meet the required acceptance limits with the following exceptions: The MS and the MSD, 1203583633 (Non SDG 401313003MS) and 1203583634 (Non SDG 401313003MSD), did not meet the relative percent difference requirement; however, they both meet the recovery requirement. Technical Information Recounts Sample 1203583633 (Non SDG 401313003MS) was recounted due to high recovery. The recount is reported. Miscellaneous Information Additional Comments The matrix spike and matrix spike duplicate, 1203583633 (Non SDG 401313003MS) and 1203583634 (Non SDG 401313003MSD), aliquots were 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 21 of 22 Duke Energy Analytical Lab Page 114 of 116 State Certification Alaska Arkansas CLIA California Colorado Connecticut Delaware DoD ELAP/ ISO17025 A2LA Florida NELAP Foreign Soils Permit Georgia Georgia SDWA Hawaii Idaho Chemistry Idaho Radiochemistry Illinois NELAP Indiana Kansas NELAP Kentucky SDWA Kentucky Wastewater Louisiana NELAP Louisiana SDWA Maryland Massachusetts Michigan Mississippi Nebraska Nevada New Hampshire NELAP New Jersey NELAP New Mexico New York NELAP North Carolina North Carolina SDWA North Dakota Oklahoma Pennsylvania NELAP S.Carolina Radchem South Carolina Chemistry Tennessee Texas NELAP Utah NELAP Vermont Virginia NELAP Washington West Virginia UST-0110 88-0651 42D0904046 2940 SC00012 PH-0169 SC00012 2567.01 E87156 P330-15-00283, P330-15-00253 SC00012 967 SC00012 SC00012 SC00012 200029 C-SC-01 E-10332 90129 90129 03046 (AI33904) LA160006 270 M-SC012 9976 SC00012 NE-OS-26-13 SC000122016-1 205415 SC002 SC00012 11501 233 45709 R-158 9904 68-00485 10120002 10120001 TN 02934 T104704235-16-11 SC000122016-20 VT87156 460202 C780 997404 List of current GEL Certifications as of 25 July 2016 Page 22 of 22 Duke Energy Analytical Lab Page 115 of 116 Duke Energy Analytical Lab Page 116 of 116