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HomeMy WebLinkAboutNC0000396_App B Lab Reports - CAMA BKGD - J16070281report_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:J16070281 Project Name:ASHEVILLE - AB GW ASSESSMENT WATER Lab Contact:Anne Pridgeon Date:8/3/2016 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: Dissolved gases: The instrument QC (CCV) associated with the equipment blank in this sample set recovered outside method limits and may bias methane results low. Reanalysis was not performed due to insufficient volume, however data has been qualified accordingly. 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 68 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016021267 ASHEVILLE 11-Jul-16 1:52 PM Synterra ABMW-11BR 2016021268 ASHEVILLE 11-Jul-16 10:28 AM Synterra CB-9SL 2016021269 ASHEVILLE 11-Jul-16 4:00 PM Synterra Filter Blank 2016021270 ASHEVILLE 11-Jul-16 4:00 PM Synterra Equipment Blank 4 Total Samples Duke Energy Analytical Lab Page 2 of 68 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:8/3/2016 Electronic Data Deliverable (EDD) Sent Separatel Duke Energy Analytical Lab Page 3 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 2016021267 Collection Date:11-Jul-16 1:52 PM Site:ABMW-11BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 07/19/2016 14:27 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 3.4 mg/L EPA 300.0 07/18/2016 14:13 BGN90340.1 1 Sulfate 36 mg/L EPA 300.0 07/18/2016 14:13 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/25/2016 14:13 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/25/2016 14:08 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.052 mg/L EPA 200.7 07/14/2016 14:16 JJMACKE0.005 1 Barium (Ba)0.014 mg/L EPA 200.7 07/14/2016 14:16 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/14/2016 14:16 JJMACKE0.05 1 Iron (Fe)0.140 mg/L EPA 200.7 07/14/2016 14:16 JJMACKE0.01 1 Manganese (Mn)0.094 mg/L EPA 200.7 07/14/2016 14:16 JJMACKE0.005 1 Strontium (Sr)0.102 mg/L EPA 200.7 07/14/2016 14:16 JJMACKE0.005 1 Zinc (Zn)0.005 mg/L EPA 200.7 07/14/2016 14:16 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)28.2 mg/L EPA 200.7 07/13/2016 13:29 JJMACKE0.01 1 Magnesium (Mg)3.05 mg/L EPA 200.7 07/13/2016 13:29 JJMACKE0.005 1 Potassium (K)13.2 mg/L EPA 200.7 07/13/2016 13:29 JJMACKE0.1 1 Sodium (Na)16.5 mg/L EPA 200.7 07/13/2016 13:29 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.159 mg/L EPA 200.7 07/18/2016 13:23 MHH71310.005 1 Barium (Ba)0.015 mg/L EPA 200.7 07/18/2016 13:23 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 13:23 MHH71310.05 1 Iron (Fe)0.766 mg/L EPA 200.7 07/18/2016 13:23 MHH71310.01 1 Manganese (Mn)0.098 mg/L EPA 200.7 07/18/2016 13:23 MHH71310.005 1 Strontium (Sr)0.102 mg/L EPA 200.7 07/18/2016 13:23 MHH71310.005 1 Zinc (Zn)0.012 mg/L EPA 200.7 07/18/2016 13:23 MHH71310.005 1 Duke Energy Analytical Lab Page 4 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 2016021267 Collection Date:11-Jul-16 1:52 PM Site:ABMW-11BR 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 07/15/2016 04:00 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Molybdenum (Mo)13.5 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Nickel (Ni)1.22 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN30.2 1 Vanadium (V) Low Level 0.300 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN30.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Chromium (Cr)11.1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Copper (Cu)1.39 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Molybdenum (Mo)13.6 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Nickel (Ni)10.1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN311 Thallium (Tl) Low Level 0.396 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN30.2 1 Vanadium (V) Low Level 0.690 ug/L EPA 200.8 07/15/2016 04:00 CWSPEN30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 170 mg/L SM2540C 07/14/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 5 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 2016021267 Collection Date:11-Jul-16 1:52 PM Site:ABMW-11BR Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 1.1 mg/L SM5310C/EPA9060A 07/15/2016 14:48 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 5.0 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 6 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 2016021268 Collection Date:11-Jul-16 10:28 AM Site:CB-9SL 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)0.279 mg-N/L EPA 353.2 07/19/2016 14:23 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 6.3 mg/L EPA 300.0 07/19/2016 08:45 BGN90340.1 1 Sulfate 0.72 mg/L EPA 300.0 07/19/2016 08:45 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/25/2016 14:16 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/25/2016 14:21 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.008 mg/L EPA 200.7 07/14/2016 14:34 JJMACKE0.005 1 Barium (Ba)0.036 mg/L EPA 200.7 07/14/2016 14:34 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/14/2016 14:34 JJMACKE0.05 1 Iron (Fe)0.089 mg/L EPA 200.7 07/14/2016 14:34 JJMACKE0.01 1 Manganese (Mn)0.016 mg/L EPA 200.7 07/14/2016 14:34 JJMACKE0.005 1 Strontium (Sr)0.027 mg/L EPA 200.7 07/14/2016 14:34 JJMACKE0.005 1 Zinc (Zn)0.007 mg/L EPA 200.7 07/14/2016 14:34 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)3.27 mg/L EPA 200.7 07/13/2016 13:33 JJMACKE0.01 1 Magnesium (Mg)1.90 mg/L EPA 200.7 07/13/2016 13:33 JJMACKE0.005 1 Potassium (K)1.53 mg/L EPA 200.7 07/13/2016 13:33 JJMACKE0.1 1 Sodium (Na)3.27 mg/L EPA 200.7 07/13/2016 13:33 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.055 mg/L EPA 200.7 07/18/2016 13:11 MHH71310.005 1 Barium (Ba)0.037 mg/L EPA 200.7 07/18/2016 13:11 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 13:11 MHH71310.05 1 Iron (Fe)0.158 mg/L EPA 200.7 07/18/2016 13:11 MHH71310.01 1 Manganese (Mn)0.013 mg/L EPA 200.7 07/18/2016 13:11 MHH71310.005 1 Strontium (Sr)0.027 mg/L EPA 200.7 07/18/2016 13:11 MHH71310.005 1 Zinc (Zn)0.007 mg/L EPA 200.7 07/18/2016 13:11 MHH71310.005 1 Duke Energy Analytical Lab Page 7 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 2016021268 Collection Date:11-Jul-16 10:28 AM Site:CB-9SL 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 07/19/2016 19:58 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA11 Chromium (Cr)1.28 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA11 Lead (Pb)2.06 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA11 Nickel (Ni)7.09 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/19/2016 19:58 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN311 Chromium (Cr)19.3 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN311 Lead (Pb)4.89 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN311 Nickel (Ni)12.4 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN30.2 1 Vanadium (V) Low Level 0.392 ug/L EPA 200.8 07/15/2016 12:35 CWSPEN30.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 43 mg/L SM2540C 07/14/2016 14:37 PARMSTR251 Duke Energy Analytical Lab Page 8 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 2016021268 Collection Date:11-Jul-16 10:28 AM Site:CB-9SL Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.252 mg/L SM5310C/EPA9060A 07/15/2016 14:48 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 9 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 2016021269 Collection Date:11-Jul-16 4:00 PM Site:Filter Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 07/25/2016 14:23 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.009 mg/L EPA 200.7 07/14/2016 14:37 JJMACKE0.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 07/14/2016 14:37 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/14/2016 14:37 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 07/14/2016 14:37 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 07/14/2016 14:37 JJMACKE0.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 07/14/2016 14:37 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/14/2016 14:37 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA11 Copper (Cu)3.72 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/19/2016 20:05 JAHERMA0.3 1 Duke Energy Analytical Lab Page 10 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 2016021270 Collection Date:11-Jul-16 4:00 PM Site:Equipment Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)0.025 mg-N/L EPA 353.2 07/19/2016 14:28 LSTARL10.01 1 INORGANIC IONS BY IC Chloride < 0.1 mg/L EPA 300.0 07/18/2016 15:16 BGN90340.1 1 Sulfate < 0.1 mg/L EPA 300.0 07/18/2016 15:16 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/25/2016 14:18 DMFRANC0.05 1 UNDIGESTED METALS BY ICP Calcium (Ca)0.017 mg/L EPA 200.7 07/13/2016 13:36 JJMACKE0.01 1 Magnesium (Mg)< 0.005 mg/L EPA 200.7 07/13/2016 13:36 JJMACKE0.005 1 Potassium (K)< 0.1 mg/L EPA 200.7 07/13/2016 13:36 JJMACKE0.1 1 Sodium (Na)< 0.05 mg/L EPA 200.7 07/13/2016 13:36 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 07/18/2016 13:27 MHH71310.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 07/18/2016 13:27 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 07/18/2016 13:27 MHH71310.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 07/18/2016 13:27 MHH71310.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 07/18/2016 13:27 MHH71310.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 07/18/2016 13:27 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 07/18/2016 13:27 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN311 Arsenic (As)< 1 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN311 Beryllium (Be)< 1 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN311 Cadmium (Cd)< 1 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN311 Chromium (Cr)< 1 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN311 Cobalt (Co)< 1 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN311 Copper (Cu)< 1 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN311 Molybdenum (Mo)< 1 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN311 Nickel (Ni)< 1 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN311 Selenium (Se)< 1 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN30.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 07/15/2016 04:13 CWSPEN30.3 1 Duke Energy Analytical Lab Page 11 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 2016021270 Collection Date:11-Jul-16 4:00 PM Site:Equipment Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Total Carbon TOC 0.282 mg/L SM5310C/EPA9060A 07/15/2016 14:48 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 07/12/2016 10:05 PARMSTR51 Duke Energy Analytical Lab Page 12 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070477 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) -0.0004 mg-N/L -1-0.0004 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0005 mg-N/L -10.0005 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0003 mg-N/L -10.0003 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.298 3.01 99.1mg-N/L -11090102.98 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.294 3.01 97.6mg-N/L -11090102.94 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.294 3.01 97.6mg-N/L -11090102.94 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070281 -- 2016021268 Nitrite + Nitrate (Colorimetric) 0.523 0.25 97.6mg-N/L -1109010.523 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070281 -- 2016021268 Nitrite + Nitrate (Colorimetric) 0.523 0.25 97.8 0.205mg-N/L -1109010.523 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070399 -- 2016021853 Nitrite + Nitrate (Colorimetric) 0.203 0.25 82.4mg-N/L -1109010.203 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16070399 -- 2016021853 Nitrite + Nitrate (Colorimetric) 0.203 0.25 82.4 0.0486mg-N/L -1109010.203 Duke Energy Analytical Lab Page 13 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070477 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16070399 -- 2016021854 Nitrite + Nitrate (Colorimetric) 0.468 0.25 95.7mg-N/L -1109010.468 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16070399 -- 2016021854 Nitrite + Nitrate (Colorimetric) 0.464 0.25 93.9 1.9mg-N/L -1109010.464 Duke Energy Analytical Lab Page 14 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070395 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride mg/L -1-0.002 0.1 < 1/2 RDL Sulfate mg/L -1-0.041 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 5 102mg/L -1208015.46 Sulfate 5 97.3mg/L -1208018.43 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 5 102 0.176mg/L -1208015.46 Sulfate 5 97.3 0.0822mg/L -1208018.44 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 5 99.7mg/L -1208016.41 Sulfate 5 96.9mg/L -1208018.54 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 5 99.5 0.201mg/L -1208016.4 Sulfate 5 97 0.144mg/L -1208018.54 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 5 103mg/L -1208015.13 Sulfate 5 103mg/L -1208015.13 Duke Energy Analytical Lab Page 15 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070616 HG 245.1 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) 0.003 ug/L -10.003 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.01 ug/L -10.01 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.01 1 100ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.991 1 98.2 1.92ug/L -1307010.991 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Mercury (Hg) 0.994 1 97.3ug/L -1307010.994 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Mercury (Hg) 1 1 97.9 0.615ug/L -1307011 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.91 2 95.5ug/L -1158511.91 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.88 2 93.9ug/L -1158511.88 Duke Energy Analytical Lab Page 16 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070618 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) 0.003 ug/L -10.003 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.01 ug/L -10.01 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.91 2 95.5ug/L -1158511.91 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.88 2 93.9ug/L -1158511.88 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070200 -- 2016020916 Mercury (Hg) 0.983 1 97.2ug/L -1307010.983 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070200 -- 2016020916 Mercury (Hg) 1.01 1 99.5 2.34ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070200 -- 2016020918 Mercury (Hg) 1.01 1 100ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16070200 -- 2016020918 Mercury (Hg) 0.991 1 98.2 1.92ug/L -1307010.991 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16070200 -- 2016020920 Mercury (Hg) 0.994 1 97.3ug/L -1307010.994 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16070200 -- 2016020920 Mercury (Hg) 1 1 97.9 0.615ug/L -1307011 Duke Energy Analytical Lab Page 17 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070341 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) 0.000029 mg/L -10.000029 0.005 < 1/2 RDL Barium (Ba) 0.00006 mg/L -10.00006 0.005 < 1/2 RDL Boron (B) 0.000281 mg/L -10.000281 0.05 < 1/2 RDL Iron (Fe) -0.000508 mg/L -1-0.000508 0.01 < 1/2 RDL Manganese (Mn) -0.000329 mg/L -1-0.000329 0.005 < 1/2 RDL Strontium (Sr) 0.000134 mg/L -10.000134 0.005 < 1/2 RDL Zinc (Zn) -0.000785 mg/L -1-0.000785 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Aluminum (Al) -0.000007 mg/L -1-0.000007 0.005 < 1/2 RDL Barium (Ba) 0.000039 mg/L -10.000039 0.005 < 1/2 RDL Boron (B) 0.00088 mg/L -10.00088 0.05 < 1/2 RDL Iron (Fe) -0.000931 mg/L -1-0.000931 0.01 < 1/2 RDL Manganese (Mn) -0.000163 mg/L -1-0.000163 0.005 < 1/2 RDL Strontium (Sr) 0.000104 mg/L -10.000104 0.005 < 1/2 RDL Zinc (Zn) -0.000664 mg/L -1-0.000664 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 2.09 2 105mg/L -1158512.09 Barium (Ba) 0.985 1 98.5mg/L -1158510.985 Boron (B) 1.98 2 99.2mg/L -1158511.98 Iron (Fe) 2.05 2 103mg/L -1158512.05 Manganese (Mn) 0.982 1 98.2mg/L -1158510.982 Strontium (Sr) 1.91 2 95.5mg/L -1158511.91 Zinc (Zn) 1.03 1 103mg/L -1158511.03 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Aluminum (Al) 2.1 2 105mg/L -1158512.1 Barium (Ba) 0.991 1 99.1mg/L -1158510.991 Boron (B) 2.01 2 100mg/L -1158512.01 Iron (Fe) 2.05 2 103mg/L -1158512.05 Manganese (Mn) 0.989 1 98.9mg/L -1158510.989 Strontium (Sr) 1.92 2 96.2mg/L -1158511.92 Zinc (Zn) 1.03 1 103mg/L -1158511.03 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070328 -- 2016021471 Aluminum (Al) 5.53 5 109mg/L -1307015.53 Duke Energy Analytical Lab Page 18 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070341 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070328 -- 2016021471 Barium (Ba) 5.26 5 104mg/L -1307015.26 Boron (B) 10.7 5 93.7mg/L -13070110.7 Iron (Fe) 5.3 5 101mg/L -1307015.3 Manganese (Mn) 7.89 5 96.8mg/L -1307017.89 Strontium (Sr) 7.3 5 102mg/L -1307017.3 Zinc (Zn) 5.21 5 104mg/L -1307015.21 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070328 -- 2016021471 Aluminum (Al) 5.63 5 111 1.83mg/L -1307015.63 Barium (Ba) 5.35 5 105 1.65mg/L -1307015.35 Boron (B) 10.9 5 97.5 4mg/L -13070110.9 Iron (Fe) 5.39 5 103 1.86mg/L -1307015.39 Manganese (Mn) 8.03 5 99.5 2.77mg/L -1307018.03 Strontium (Sr) 7.37 5 104 1.32mg/L -1307017.37 Zinc (Zn) 5.29 5 106 1.64mg/L -1307015.29 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16070300 -- 2016021339 Aluminum (Al) 5.43 5 108mg/L -1307015.43 Barium (Ba) 5.17 5 103mg/L -1307015.17 Boron (B) 5.11 5 102mg/L -1307015.11 Iron (Fe) 5.69 5 99.5mg/L -1307015.69 Manganese (Mn) 5.57 5 105mg/L -1307015.57 Strontium (Sr) 5.35 5 99.9mg/L -1307015.35 Zinc (Zn) 5.13 5 103mg/L -1307015.13 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16070300 -- 2016021339 Aluminum (Al) 5.52 5 110 1.74mg/L -1307015.52 Barium (Ba) 5.27 5 105 2.02mg/L -1307015.27 Boron (B) 5.22 5 104 2.23mg/L -1307015.22 Iron (Fe) 5.81 5 102 2.32mg/L -1307015.81 Manganese (Mn) 5.67 5 107 1.98mg/L -1307015.67 Strontium (Sr) 5.43 5 102 1.71mg/L -1307015.43 Zinc (Zn) 5.24 5 105 2.04mg/L -1307015.24 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16070325 -- 2016021448 Aluminum (Al) 5.52 5 110mg/L -1307015.52 Barium (Ba) 5.23 5 104mg/L -1307015.23 Duke Energy Analytical Lab Page 19 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070341 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16070325 -- 2016021448 Boron (B) 5.09 5 102mg/L -1307015.09 Iron (Fe) 5.09 5 102mg/L -1307015.09 Manganese (Mn) 5.4 5 107mg/L -1307015.4 Strontium (Sr) 5.08 5 100mg/L -1307015.08 Zinc (Zn) 5.29 5 106mg/L -1307015.29 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16070325 -- 2016021448 Aluminum (Al) 5.52 5 110 0.0725mg/L -1307015.52 Barium (Ba) 5.24 5 104 0.211mg/L -1307015.24 Boron (B) 5.11 5 102 0.294mg/L -1307015.11 Iron (Fe) 5.12 5 102 0.431mg/L -1307015.12 Manganese (Mn) 5.42 5 108 0.41mg/L -1307015.42 Strontium (Sr) 5.09 5 101 0.139mg/L -1307015.09 Zinc (Zn) 5.31 5 106 0.246mg/L -1307015.31 Duke Energy Analytical Lab Page 20 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 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 21 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 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 22 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070383 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) 0.000579 mg/L -10.000579 0.005 < 1/2 RDL Barium (Ba) -0.00005 mg/L -1-0.00005 0.005 < 1/2 RDL Boron (B) -0.00017 mg/L -1-0.00017 0.05 < 1/2 RDL Iron (Fe) 0.00114 mg/L -10.00114 0.01 < 1/2 RDL Manganese (Mn) 0.000146 mg/L -10.000146 0.005 < 1/2 RDL Strontium (Sr) 0.000141 mg/L -10.000141 0.005 < 1/2 RDL Zinc (Zn) 0.000484 mg/L -10.000484 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 4.85 5 97.1mg/L -1158514.85 Barium (Ba) 5.14 5 103mg/L -1158515.14 Boron (B) 5.05 5 101mg/L -1158515.05 Iron (Fe) 5.15 5 103mg/L -1158515.15 Manganese (Mn) 5.09 5 102mg/L -1158515.09 Strontium (Sr) 5.07 5 101mg/L -1158515.07 Zinc (Zn) 5.08 5 102mg/L -1158515.08 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070281 -- 2016021268 Aluminum (Al) 4.75 5 93.9mg/L -1307014.75 Barium (Ba) 5.04 5 100mg/L -1307015.04 Boron (B) 4.95 5 98.8mg/L -1307014.95 Iron (Fe) 5.14 5 99.6mg/L -1307015.14 Manganese (Mn) 4.95 5 98.8mg/L -1307014.95 Strontium (Sr) 4.97 5 98.9mg/L -1307014.97 Zinc (Zn) 4.89 5 97.7mg/L -1307014.89 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070281 -- 2016021268 Aluminum (Al) 4.83 5 95.4 1.56mg/L -1307014.83 Barium (Ba) 5.08 5 101 0.796mg/L -1307015.08 Boron (B) 4.97 5 99.3 0.565mg/L -1307014.97 Iron (Fe) 5.2 5 101 1.16mg/L -1307015.2 Manganese (Mn) 5 5 99.8 0.967mg/L -1307015 Strontium (Sr) 4.97 5 99 0.0202mg/L -1307014.97 Zinc (Zn) 4.95 5 98.8 1.1mg/L -1307014.95 Duke Energy Analytical Lab Page 23 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070350 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) 0.058 ug/L -10.058 1 < 1/2 RDL Arsenic (As) 0.036 ug/L -10.036 1 < 1/2 RDL Beryllium (Be) 0.0261 ug/L -10.0261 1 < 1/2 RDL Cadmium (Cd) -0.0072 ug/L -1-0.0072 1 < 1/2 RDL Chromium (Cr) -0.015 ug/L -1-0.015 1 < 1/2 RDL Cobalt (Co) -0.0129 ug/L -1-0.0129 1 < 1/2 RDL Copper (Cu) 0.0286 ug/L -10.0286 1 < 1/2 RDL Lead (Pb) -0.004 ug/L -1-0.004 1 < 1/2 RDL Molybdenum (Mo) 0 ug/L -10 1 < 1/2 RDL Nickel (Ni) -0.376 ug/L -1-0.376 1 < 1/2 RDL Selenium (Se) 0.0244 ug/L -10.0244 1 < 1/2 RDL Thallium (Tl) Low Level 0.0061 ug/L -10.0061 0.2 < 1/2 RDL Vanadium (V) Low Level 0.0235 ug/L -10.0235 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 49.4 50 98.8ug/L -11585149.4 Arsenic (As) 51.7 50 103ug/L -11585151.7 Beryllium (Be) 52.3 50 105ug/L -11585152.3 Cadmium (Cd) 48.4 50 96.9ug/L -11585148.4 Chromium (Cr) 51.6 50 103ug/L -11585151.6 Cobalt (Co) 52.2 50 104ug/L -11585152.2 Copper (Cu) 50 50 100ug/L -11585150 Lead (Pb) 49 50 98.1ug/L -11585149 Molybdenum (Mo) 48.1 50 96.1ug/L -11585148.1 Nickel (Ni) 51.4 50 103ug/L -11585151.4 Selenium (Se) 52.3 50 105ug/L -11585152.3 Thallium (Tl) Low Level 44.9 50 89.8ug/L -11585144.9 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070281 -- 2016021267 Antimony (Sb) 51.7 50 103ug/L -13070151.7 Arsenic (As) 54.3 50 108ug/L -13070154.3 Beryllium (Be) 52.7 50 105ug/L -13070152.7 Cadmium (Cd) 48.8 50 97.6ug/L -13070148.8 Chromium (Cr) 53.4 50 106ug/L -13070153.4 Cobalt (Co) 51.8 50 103ug/L -13070151.8 Copper (Cu) 51 50 102ug/L -13070151 Lead (Pb) 48.9 50 97.8ug/L -13070148.9 Molybdenum (Mo) 62.4 50 97.9ug/L -13070162.4 Duke Energy Analytical Lab Page 24 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070350 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070281 -- 2016021267 Nickel (Ni) 51.8 50 101ug/L -13070151.8 Selenium (Se) 51.6 50 103ug/L -13070151.6 Thallium (Tl) Low Level 43.9 50 87.8ug/L -13070143.9 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070281 -- 2016021267 Antimony (Sb) 50.1 50 99.8 3.21ug/L -13070150.1 Arsenic (As) 53.5 50 106 1.36ug/L -13070153.5 Beryllium (Be) 51.6 50 103 1.97ug/L -13070151.6 Cadmium (Cd) 48 50 96 1.69ug/L -13070148 Chromium (Cr) 52.2 50 104 2.23ug/L -13070152.2 Cobalt (Co) 50.2 50 100 3.06ug/L -13070150.2 Copper (Cu) 50.7 50 101 0.513ug/L -13070150.7 Lead (Pb) 48.6 50 97.2 0.656ug/L -13070148.6 Molybdenum (Mo) 61.8 50 96.6 1.36ug/L -13070161.8 Nickel (Ni) 53 50 104 2.46ug/L -13070153 Selenium (Se) 52.9 50 106 2.53ug/L -13070152.9 Thallium (Tl) Low Level 43.8 50 87.6 0.182ug/L -13070143.8 Duke Energy Analytical Lab Page 25 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070315 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) -0.0234 ug/L -1-0.0234 1 < 1/2 RDL Arsenic (As) 0.0143 ug/L -10.0143 1 < 1/2 RDL Beryllium (Be) 0.0062 ug/L -10.0062 1 < 1/2 RDL Cadmium (Cd) 0.0007 ug/L -10.0007 1 < 1/2 RDL Chromium (Cr) -0.0808 ug/L -1-0.0808 1 < 1/2 RDL Cobalt (Co) 0.0068 ug/L -10.0068 1 < 1/2 RDL Copper (Cu) -0.141 ug/L -1-0.141 1 < 1/2 RDL Lead (Pb) 0.0024 ug/L -10.0024 1 < 1/2 RDL Molybdenum (Mo) 0.0014 ug/L -10.0014 1 < 1/2 RDL Nickel (Ni) -0.0172 ug/L -1-0.0172 1 < 1/2 RDL Selenium (Se) -0.0861 ug/L -1-0.0861 1 < 1/2 RDL Thallium (Tl) Low Level -0.0237 ug/L -1-0.0237 0.2 < 1/2 RDL Vanadium (V) Low Level 0.0239 ug/L -10.0239 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 50.4 50 101ug/L -11585150.4 Arsenic (As) 48.3 50 96.7ug/L -11585148.3 Beryllium (Be) 53.9 50 108ug/L -11585153.9 Cadmium (Cd) 49.7 50 99.4ug/L -11585149.7 Chromium (Cr) 51 50 102ug/L -11585151 Cobalt (Co) 48.2 50 96.4ug/L -11585148.2 Copper (Cu) 48.6 50 97.2ug/L -11585148.6 Lead (Pb) 50.3 50 101ug/L -11585150.3 Molybdenum (Mo) 49.8 50 99.7ug/L -11585149.8 Nickel (Ni) 48.3 50 96.5ug/L -11585148.3 Selenium (Se) 47.1 50 94.2ug/L -11585147.1 Thallium (Tl) Low Level 49.6 50 99.1ug/L -11585149.6 Vanadium (V) Low Level 50.5 50 101ug/L -11585150.5 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070325 -- 2016021446 Antimony (Sb) 51.5 50 103ug/L -13070151.5 Arsenic (As) 50.9 50 99.2ug/L -13070150.9 Beryllium (Be) 50.3 50 100ug/L -13070150.3 Cadmium (Cd) 48.7 50 97.3ug/L -13070148.7 Chromium (Cr) 50 50 99.4ug/L -13070150 Cobalt (Co) 63.1 50 92.3ug/L -13070163.1 Copper (Cu) 46.8 50 93.3ug/L -13070146.8 Lead (Pb) 50.1 50 100ug/L -13070150.1 Duke Energy Analytical Lab Page 26 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070315 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070325 -- 2016021446 Molybdenum (Mo) 50.1 50 99.9ug/L -13070150.1 Nickel (Ni) 51.5 50 95.7ug/L -13070151.5 Selenium (Se) 48 50 96ug/L -13070148 Thallium (Tl) Low Level 44.8 50 89.6ug/L -13070144.8 Vanadium (V) Low Level 50.7 50 101ug/L -13070150.7 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070325 -- 2016021446 Antimony (Sb) 51.5 50 103 0.118ug/L -13070151.5 Arsenic (As) 51.1 50 99.6 0.412ug/L -13070151.1 Beryllium (Be) 49.6 50 98.6 1.55ug/L -13070149.6 Cadmium (Cd) 49.4 50 98.8 1.49ug/L -13070149.4 Chromium (Cr) 51.2 50 102 2.41ug/L -13070151.2 Cobalt (Co) 63.8 50 93.7 1.48ug/L -13070163.8 Copper (Cu) 47.3 50 94.4 1.15ug/L -13070147.3 Lead (Pb) 50.3 50 100 0.456ug/L -13070150.3 Molybdenum (Mo) 50.9 50 102 1.68ug/L -13070150.9 Nickel (Ni) 50.8 50 94.5 1.33ug/L -13070150.8 Selenium (Se) 48.2 50 96.4 0.383ug/L -13070148.2 Thallium (Tl) Low Level 46.9 50 93.9 4.66ug/L -13070146.9 Vanadium (V) Low Level 51.7 50 103 1.99ug/L -13070151.7 Duke Energy Analytical Lab Page 27 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070302 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: J16070328 -- 2016021493 TDS 2.03mg/L -1293 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16070328 -- 2016021494 TDS 0mg/L -1377 Final QualifierDilMeasuredUnits:Parameter Duplicate # 3 RPD Parent Sample: J16070367 -- 2016021648 TDS 0.533mg/L -1188 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 95mg/L -11090195 Duke Energy Analytical Lab Page 28 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 Q16070374 Total Carbon Total Carbon Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TOC mg/L -10.023 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration TOC mg/L -10.04 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike TOC 2 105mg/L -1208012.46 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike TOC 2 102 3.1mg/L -1208012.39 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike TOC 2 89.7mg/L -1208014.61 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike TOC 2 92.3 2.8mg/L -1208014.66 Final QualifierDilMeasuredUnits:Parameter IS # 3 % Recovery LCL UCLSpike TOC 2 95.8mg/L -1208013.89 Final QualifierDilMeasuredUnits:Parameter ISD # 3 RPD% Recovery LCL UCLSpike TOC 2 99.5 3.84mg/L -1208013.96 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TOC 2.87 101mg/L -1158512.91 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike TOC 2.87 104mg/L -1158512.98 Duke Energy Analytical Lab Page 29 of 68 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070281 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 30 of 68 #=CL# July 22, 2016 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92304787 92304787 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J16070281 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on July 12, 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 24 Duke Energy Analytical Lab Page 31 of 68 #=CP# CERTIFICATIONS Pace Project No.: Project: 92304787 J16070281 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 24 Duke Energy Analytical Lab Page 32 of 68 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92304787 J16070281 Lab ID Sample ID Matrix Date Collected Date Received 92304787001 2016021267 Water 07/11/16 13:52 07/12/16 14:06 92304787002 2016021268 Water 07/11/16 10:28 07/12/16 14:06 92304787003 2016021270 Water 07/11/16 16:00 07/12/16 14:06 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 24 Duke Energy Analytical Lab Page 33 of 68 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92304787 J16070281 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92304787001 2016021267 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AMLS SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304787002 2016021268 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AMLS SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OAEM 92304787003 2016021270 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-AMLS 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 4 of 24 Duke Energy Analytical Lab Page 34 of 68 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92304787 J16070281 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92304787001 2016021267 Methane 109 ug/L 07/15/16 21:5210.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)105 mg/L 07/16/16 12:345.0SM 2320B Alkalinity, Total as CaCO3 105 mg/L 07/16/16 12:345.0SM 2320B 92304787002 2016021268 Alkalinity,Bicarbonate (CaCO3)15.4 mg/L 07/16/16 12:455.0SM 2320B Alkalinity, Total as CaCO3 15.4 mg/L 07/16/16 12:455.0SM 2320B Chromium, Hexavalent 0.23 ug/L 07/15/16 12:410.030EPA 218.7 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 24 Duke Energy Analytical Lab Page 35 of 68 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92304787 J16070281 Method: Client:Duke Energy RSK 175 Modified Date:July 22, 2016 Description:RSK 175 Headspace General Information: 3 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. QC Batch: 322053 CL: The continuing calibration for this compound is outside of Pace Analytical acceptance limits. The results may be biased low. • 2016021270 (Lab ID: 92304787003) • Methane • BLANK (Lab ID: 1784702) • Methane • LCS (Lab ID: 1784703) • Methane 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. QC Batch: 321519 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92304098010 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1783837) • Methane Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 24 Duke Energy Analytical Lab Page 36 of 68 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92304787 J16070281 Method: Client:Duke Energy RSK 175 Modified Date:July 22, 2016 Description:RSK 175 Headspace Analyte Comments: QC Batch: 322053 P2: Re-extraction or re-analysis could not be performed due to insufficient sample amount. • 2016021270 (Lab ID: 92304787003) • Methane 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 24 Duke Energy Analytical Lab Page 37 of 68 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92304787 J16070281 Method: Client:Duke Energy SM 2320B Date:July 22, 2016 Description:2320B Alkalinity General Information: 3 samples were analyzed for SM 2320B. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 24 Duke Energy Analytical Lab Page 38 of 68 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92304787 J16070281 Method: Client:Duke Energy SM 4500-S2D Date:July 22, 2016 Description:4500S2D Sulfide Water General Information: 3 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 24 Duke Energy Analytical Lab Page 39 of 68 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92304787 J16070281 Method: Client:Duke Energy EPA 218.7 Date:July 22, 2016 Description:Hexavalent Chromium by IC General Information: 2 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. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 24 Duke Energy Analytical Lab Page 40 of 68 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304787 J16070281 Sample:2016021267 Lab ID:92304787001 Collected:07/11/16 13:52 Received:07/12/16 14:06 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 109 ug/L 07/15/16 21:52 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)105 mg/L 07/16/16 12:345.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/16/16 12:345.0 1 Alkalinity, Total as CaCO3 105 mg/L 07/16/16 12:345.0 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 07/15/16 12:02 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: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 24 Duke Energy Analytical Lab Page 41 of 68 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304787 J16070281 Sample:2016021268 Lab ID:92304787002 Collected:07/11/16 10:28 Received:07/12/16 14:06 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 07/20/16 15:03 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)15.4 mg/L 07/16/16 12:455.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/16/16 12:455.0 1 Alkalinity, Total as CaCO3 15.4 mg/L 07/16/16 12:455.0 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 0.23 ug/L 07/15/16 12:41 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: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 24 Duke Energy Analytical Lab Page 42 of 68 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92304787 J16070281 Sample:2016021270 Lab ID:92304787003 Collected:07/11/16 16:00 Received:07/12/16 14:06 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 07/18/16 12:50 74-82-8 CL,P210.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 07/16/16 12:565.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 07/16/16 12:565.0 1 Alkalinity, Total as CaCO3 ND mg/L 07/16/16 12:565.0 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: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 24 Duke Energy Analytical Lab Page 43 of 68 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304787 J16070281 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:92304787001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1781373 Associated Lab Samples:92304787001 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: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 24 Duke Energy Analytical Lab Page 44 of 68 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304787 J16070281 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: 321519 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92304787002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1781804 Associated Lab Samples:92304787002 Matrix:Water Analyzed Methane ug/L ND 10.0 N207/20/16 14:48 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1781805LABORATORY CONTROL SAMPLE: LCSSpike Methane ug/L 454 N239611570-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1783837MATRIX SPIKE SAMPLE: MSSpike Result 92304098010 Methane ug/L 10700 H5,M1,N239614370-13010100 Parameter Units Dup Result Max RPD QualifiersRPDResult 92304098012 1783838SAMPLE DUPLICATE: Methane ug/L 7530 H5,N211208380 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 24 Duke Energy Analytical Lab Page 45 of 68 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304787 J16070281 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: 322053 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92304787003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1784702 Associated Lab Samples:92304787003 Matrix:Water Analyzed Methane ug/L ND 10.0 CL,N207/18/16 11:55 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1784703LABORATORY CONTROL SAMPLE: LCSSpike Methane ug/L 350 CL,N23968870-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 24 Duke Energy Analytical Lab Page 46 of 68 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304787 J16070281 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: 321461 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92304787001, 92304787002, 92304787003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1781594 Associated Lab Samples:92304787001, 92304787002, 92304787003 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 07/16/16 11:44 Alkalinity, Total as CaCO3 mg/L ND 5.0 07/16/16 11:44 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 07/16/16 11:44 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1781595LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 52.050 104 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1781596MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304785006 1781597 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 97 80-12097 0 2550ND48.3 48.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 1781598MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304863002 1781599 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 97 80-12097 0 255037.1 85.7 85.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 24 Duke Energy Analytical Lab Page 47 of 68 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304787 J16070281 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:92304787001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1779224 Associated Lab Samples:92304787001 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: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 24 Duke Energy Analytical Lab Page 48 of 68 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304787 J16070281 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: 321059 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92304787002, 92304787003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1779249 Associated Lab Samples:92304787002, 92304787003 Matrix:Water Analyzed Sulfide mg/L ND 0.10 07/13/16 16:00 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1779250LABORATORY CONTROL SAMPLE: LCSSpike Sulfide mg/L 0.51.5 102 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1779251MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304787002 1779252 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L .5 110 90-110110 0 10.5ND 0.56 0.56 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 24 Duke Energy Analytical Lab Page 49 of 68 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92304787 J16070281 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: 309009 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92304787001, 92304787002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1638251 Associated Lab Samples:92304787001, 92304787002 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.030 07/15/16 10:24 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1638252LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.074.075 99 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1638253MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92304787001 1638254 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .075 106 85-115105 1 20.075ND 0.11 0.11 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 24 Duke Energy Analytical Lab Page 50 of 68 #=QL# QUALIFIERS Pace Project No.: Project: 92304787 J16070281 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 The continuing calibration for this compound is outside of Pace Analytical acceptance limits. The results may be biased low.CL Reanalysis conducted in excess of EPA method holding time. Results confirm original analysis performed in hold time.H5 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 Re-extraction or re-analysis could not be performed due to insufficient sample amount.P2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 24 Duke Energy Analytical Lab Page 51 of 68 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92304787 J16070281 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92304787001 3214042016021267RSK 175 Modified 92304787002 3215192016021268RSK 175 Modified 92304787003 3220532016021270RSK 175 Modified 92304787001 3214612016021267SM 2320B 92304787002 3214612016021268SM 2320B 92304787003 3214612016021270SM 2320B 92304787001 3210582016021267SM 4500-S2D 92304787002 3210592016021268SM 4500-S2D 92304787003 3210592016021270SM 4500-S2D 92304787001 3090092016021267EPA 218.7 92304787002 3090092016021268EPA 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: 07/22/2016 09:00 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 24 Duke Energy Analytical Lab Page 52 of 68 Page 23 of 24 Duke Energy Analytical Lab Page 53 of 68 Page 24 of 24 Duke Energy Analytical Lab Page 54 of 68 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: 401375 SDG: J16070281 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 13 Duke Energy Analytical Lab Page 55 of 68 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: J16070281 GEL Work Order: 401375 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 13 Duke Energy Analytical Lab Page 56 of 68 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 1581244 1537 1021 1416 0950 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/22/16 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: 401375001 Water 11-JUL-16 13:52 12-JUL-16 201601267 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 0.547 0.266 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" 0.000357 ND ND ND ND 0.739 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"69.1 (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 13 Duke Energy Analytical Lab Page 57 of 68 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 1581244 1538 1022 1416 0950 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 07/15/16 07/14/16 07/22/16 07/22/16 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: 401375002 Water 11-JUL-16 10:28 12-JUL-16 201601268 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 0.539 0.395 1 2 3 4 J U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.0000788 ND ND ND ND 1.30 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"65 (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 13 Duke Energy Analytical Lab Page 58 of 68 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 401375Workorder: Mail Code: MGO3A2 U U U U U U U ^ RPD% Page 1 of 3 Page 5 of 13 Duke Energy Analytical Lab Page 59 of 68 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 1581244 Batch Batch Batch Uranium-234 Uranium-236 Uranium-238 Radium-228 Radium-228 Radium-228 Radium-226 Radium-226 Radium-226 Radium-226 Parmname Units ug/L ug/L ug/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L Anlst Date Time SKJ AXM6 LXP1 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 07/22/16 11:40 07/22/16 10:25 07/22/16 09:50 07/22/16 11:40 QC ND ND ND -0.0123 15.3 0.334 0.518 23.1 0.432 93.2 NOM Sample ND ND 0.241 0.696 0.280 0.280 Range (0%-10%) (0%-10%) (0% - 100%) (75%-125%) (0% - 100%) (75%-125%) (75%-125%) Qual U U U U U QC1203583705 401373008 QC1203583706 QC1203583704 QC1203583628 401285001 QC1203583630 QC1203583627 QC1203583629 401285001 The Qualifiers in this report are defined as follows: N/A N/A N/A 207 59.4 REC% 102 94.5 76.4 15.0 24.4 122 DUP LCS MB DUP LCS MB MS 401375Workorder: ** < > BD E FA FB H Analyte is a Tracer compound Result is less than value reported Result is greater than value reported Results are either below the MDC or tracer recovery is low %difference of sample and SD is >10%. Sample concentration must meet flagging criteria Failed analysis. Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed invalid for reporting to regulatory agencies Analytical holding time was exceeded U U U U * RPD% Notes: Page 2 of 3 Page 6 of 13 Duke Energy Analytical Lab Page 60 of 68 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% 401375Workorder: J K L M M N N/A N1 ND NJ Q R U UI UJ UL X Y ^ h Value is estimated Analyte present. Reported value may be biased high. Actual value is expected to be lower. Analyte present. Reported value may be biased low. Actual value is expected to be higher. M if above MDC and less than LLD REMP Result > MDC/CL and < RDL Metals--The Matrix spike sample recovery is not within specified control limits RPD or %Recovery limits do not apply. See case narrative Analyte concentration is not detected above the detection limit Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier One or more quality control criteria have not been met. Refer to the applicable narrative or DER. Sample results are rejected Analyte was analyzed for, but not detected above the 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 7 of 13 Duke Energy Analytical Lab Page 61 of 68 Page 8 of 13 Duke Energy Analytical Lab Page 62 of 68 Page 9 of 13 Duke Energy Analytical Lab Page 63 of 68 Technical Case Narrative Duke Energy (DUPO) SDG #: J16070281 Work Order #: 401375 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 401375001 201601267 401375002 201601268 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 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 401375001 201601267 401375002 201601268 1203583704 Method Blank (MB) Page 10 of 13 Duke Energy Analytical Lab Page 64 of 68 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) , 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: 1581244 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 401375001 201601267 401375002 201601268 1203583627 Method Blank (MB) 1203583628 401285001(NonSDG) Sample Duplicate (DUP) 1203583629 401285001(NonSDG) Matrix Spike (MS) 1203583630 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 Page 11 of 13 Duke Energy Analytical Lab Page 65 of 68 All of the QC samples meet the required acceptance limits with the following exceptions: The blank result 1203583627 (MB) is greater than the MDC but less than the required detection limit. Technical Information Recounts Sample 1203583629 (Non SDG 401285001MS) was recounted due to low recovery. The recount is reported. Sample 1203583628 (Non SDG 401285001DUP) was recounted due to high relative percent difference/relative error ratio. The recount is reported. Miscellaneous Information Additional Comments The matrix spike, 1203583629 (Non SDG 401285001MS), aliquot was reduced to conserve sample volume. Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative. Page 12 of 13 Duke Energy Analytical Lab Page 66 of 68 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 13 of 13 Duke Energy Analytical Lab Page 67 of 68 Duke Energy Analytical Lab Page 68 of 68