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HomeMy WebLinkAboutNC0000396_App B Lab Reports - CAMA BKGD - J16040350report_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: J16040350 Project Name:ASHEVILLE - AB GW ASSESSMENT WATER Lab Contact:Mary Ann Ogle Date:4/27/2016 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:980-875-5274 Report Authorized By: (Signature) Program Comments: Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report. Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results) under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have been qualified by Duke Energy to perform these analyses except where noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub-contracted Laboratory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC) Certification: The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of specific methods. Mary Ann Ogle Analytical Lab Page 1 of 54 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016010456 ASHEVILLE 13-Apr-16 9:31 AM illegible MW-20A 2016010465 ASHEVILLE 13-Apr-16 1:09 PM illegible CB-09BR 2016010466 ASHEVILLE 13-Apr-16 2:19 PM illegible CB-09SL 2016010467 ASHEVILLE 13-Apr-16 3:51 PM illegible CB-01D 2016010468 ASHEVILLE 13-Apr-16 illegible Filter Blank 2016010469 ASHEVILLE 13-Apr-16 4:45 PM illegible Equipment Blank 6 Total Samples Analytical Lab Page 2 of 54 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:Mary Ann Ogle Date:4/27/2016 Electronic Data Deliverable (EDD) Sent Separately Analytical Lab Page 3 of 54 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040350 2016010456 Collection Date:13-Apr-16 9:31 AM Site:MW-20A 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 04/14/2016 12:29 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 16 mg/L EPA 300.0 04/15/2016 13:53 BGN90340.5 5 Sulfate 190 mg/L EPA 300.0 04/15/2016 13:53 BGN90342.5 25 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 04/23/2016 08:36 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 04/23/2016 08:50 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.481 mg/L EPA 200.7 04/14/2016 16:28 JJMACKE0.005 1 Barium (Ba)0.043 mg/L EPA 200.7 04/14/2016 16:28 JJMACKE0.005 1 Boron (B)0.735 mg/L EPA 200.7 04/14/2016 16:28 JJMACKE0.05 1 Iron (Fe)4.74 mg/L EPA 200.7 04/14/2016 16:28 JJMACKE0.01 1 Manganese (Mn)7.24 mg/L EPA 200.7 04/14/2016 16:28 JJMACKE0.005 1 Strontium (Sr)0.327 mg/L EPA 200.7 04/14/2016 16:28 JJMACKE0.005 1 Zinc (Zn)0.021 mg/L EPA 200.7 04/14/2016 16:28 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)39.4 mg/L EPA 200.7 04/14/2016 13:59 JJMACKE0.01 1 Magnesium (Mg)12.5 mg/L EPA 200.7 04/14/2016 13:59 JJMACKE0.005 1 Potassium (K)3.46 mg/L EPA 200.7 04/14/2016 13:59 JJMACKE0.1 1 Sodium (Na)14.9 mg/L EPA 200.7 04/14/2016 13:59 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)1.55 mg/L EPA 200.7 04/18/2016 10:49 JJMACKE0.005 1 Barium (Ba)0.044 mg/L EPA 200.7 04/18/2016 10:49 JJMACKE0.005 1 Boron (B)0.751 mg/L EPA 200.7 04/18/2016 10:49 JJMACKE0.05 1 Iron (Fe)6.27 mg/L EPA 200.7 04/18/2016 10:49 JJMACKE0.01 1 Manganese (Mn)8.03 mg/L EPA 200.7 04/18/2016 10:49 JJMACKE0.005 1 Strontium (Sr)0.339 mg/L EPA 200.7 04/18/2016 10:49 JJMACKE0.005 1 Zinc (Zn)0.011 mg/L EPA 200.7 04/18/2016 10:49 JJMACKE0.005 1 Analytical Lab Page 4 of 54 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040350 2016010456 Collection Date:13-Apr-16 9:31 AM Site:MW-20A 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 04/19/2016 13:34 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA11 Cobalt (Co)28.9 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA11 Copper (Cu)6.18 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA11 Lead (Pb)1.28 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA11 Nickel (Ni)8.27 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA11 Thallium (Tl) Low Level 0.227 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 04/19/2016 13:34 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA11 Cobalt (Co)28.1 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA11 Nickel (Ni)7.93 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA11 Thallium (Tl) Low Level 0.201 ug/L EPA 200.8 04/19/2016 14:43 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 04/19/2016 14:43 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 320 mg/L SM2540C 04/18/2016 14:25 PARMSTR251 Total Carbon TOC 1.9 mg/L SM5310C/EPA9060A 04/19/2016 14:02 GHUTCHI0.1 1 TOTAL SUSPENDED SOLIDS TSS 7.0 mg/L SM2540D 04/15/2016 10:50 PARMSTR51 Analytical Lab Page 5 of 54 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040350 2016010465 Collection Date:13-Apr-16 1:09 PM Site:CB-09BR 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)0.086 mg-N/L EPA 353.2 04/14/2016 12:31 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 6.1 mg/L EPA 300.0 04/15/2016 12:48 BGN90340.1 1 Sulfate 1.5 mg/L EPA 300.0 04/15/2016 12:48 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 04/23/2016 08:38 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 04/23/2016 08:53 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 04/14/2016 16:31 JJMACKE0.005 1 Barium (Ba)0.020 mg/L EPA 200.7 04/14/2016 16:31 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 04/14/2016 16:31 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 04/14/2016 16:31 JJMACKE0.01 1 Manganese (Mn)0.061 mg/L EPA 200.7 04/14/2016 16:31 JJMACKE0.005 1 Strontium (Sr)0.066 mg/L EPA 200.7 04/14/2016 16:31 JJMACKE0.005 1 Zinc (Zn)0.022 mg/L EPA 200.7 04/14/2016 16:31 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)9.40 mg/L EPA 200.7 04/14/2016 14:03 JJMACKE0.01 1 Magnesium (Mg)3.03 mg/L EPA 200.7 04/14/2016 14:03 JJMACKE0.005 1 Potassium (K)2.41 mg/L EPA 200.7 04/14/2016 14:03 JJMACKE0.1 1 Sodium (Na)3.48 mg/L EPA 200.7 04/14/2016 14:03 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.046 mg/L EPA 200.7 04/18/2016 10:37 JJMACKE0.005 1 Barium (Ba)0.022 mg/L EPA 200.7 04/18/2016 10:37 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 04/18/2016 10:37 JJMACKE0.05 1 Iron (Fe)0.557 mg/L EPA 200.7 04/18/2016 10:37 JJMACKE0.01 1 Manganese (Mn)0.057 mg/L EPA 200.7 04/18/2016 10:37 JJMACKE0.005 1 Strontium (Sr)0.065 mg/L EPA 200.7 04/18/2016 10:37 JJMACKE0.005 1 Zinc (Zn)0.008 mg/L EPA 200.7 04/18/2016 10:37 JJMACKE0.005 1 Analytical Lab Page 6 of 54 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040350 2016010465 Collection Date:13-Apr-16 1:09 PM Site:CB-09BR 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 04/19/2016 13:11 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA11 Copper (Cu)9.51 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA11 Lead (Pb)1.43 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 04/19/2016 13:11 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA11 Chromium (Cr)1.30 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA11 Nickel (Ni)1.42 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 04/19/2016 15:06 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 04/19/2016 15:06 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 82 mg/L SM2540C 04/18/2016 14:25 PARMSTR251 Total Carbon TOC 0.160 mg/L SM5310C/EPA9060A 04/19/2016 14:02 GHUTCHI0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 04/15/2016 10:50 PARMSTR51 Analytical Lab Page 7 of 54 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040350 2016010466 Collection Date:13-Apr-16 2:19 PM Site:CB-09SL 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)0.262 mg-N/L EPA 353.2 04/14/2016 12:32 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 6.3 mg/L EPA 300.0 04/20/2016 14:07 BGN90340.1 1 Sulfate 0.25 mg/L EPA 300.0 04/20/2016 14:07 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 04/23/2016 08:40 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 04/23/2016 08:55 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.008 mg/L EPA 200.7 04/14/2016 16:35 JJMACKE0.005 1 Barium (Ba)0.034 mg/L EPA 200.7 04/14/2016 16:35 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 04/14/2016 16:35 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 04/14/2016 16:35 JJMACKE0.01 1 Manganese (Mn)0.013 mg/L EPA 200.7 04/14/2016 16:35 JJMACKE0.005 1 Strontium (Sr)0.025 mg/L EPA 200.7 04/14/2016 16:35 JJMACKE0.005 1 Zinc (Zn)0.031 mg/L EPA 200.7 04/14/2016 16:35 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)2.86 mg/L EPA 200.7 04/14/2016 14:14 JJMACKE0.01 1 Magnesium (Mg)1.78 mg/L EPA 200.7 04/14/2016 14:14 JJMACKE0.005 1 Potassium (K)1.98 mg/L EPA 200.7 04/14/2016 14:14 JJMACKE0.1 1 Sodium (Na)3.25 mg/L EPA 200.7 04/14/2016 14:14 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.029 mg/L EPA 200.7 04/18/2016 10:53 JJMACKE0.005 1 Barium (Ba)0.037 mg/L EPA 200.7 04/18/2016 10:53 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 04/18/2016 10:53 JJMACKE0.05 1 Iron (Fe)0.023 mg/L EPA 200.7 04/18/2016 10:53 JJMACKE0.01 1 Manganese (Mn)0.006 mg/L EPA 200.7 04/18/2016 10:53 JJMACKE0.005 1 Strontium (Sr)0.024 mg/L EPA 200.7 04/18/2016 10:53 JJMACKE0.005 1 Zinc (Zn)0.009 mg/L EPA 200.7 04/18/2016 10:53 JJMACKE0.005 1 Analytical Lab Page 8 of 54 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040350 2016010466 Collection Date:13-Apr-16 2:19 PM Site:CB-09SL 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 04/19/2016 13:39 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA11 Copper (Cu)13.5 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA11 Lead (Pb)1.82 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 04/19/2016 13:39 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 04/19/2016 15:29 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 04/19/2016 15:29 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 54 mg/L SM2540C 04/18/2016 14:25 PARMSTR251 Total Carbon TOC 0.147 mg/L SM5310C/EPA9060A 04/19/2016 14:02 GHUTCHI0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 04/15/2016 10:50 PARMSTR51 Analytical Lab Page 9 of 54 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040350 2016010467 Collection Date:13-Apr-16 3:51 PM 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)0.165 mg-N/L EPA 353.2 04/14/2016 12:33 LSTARL10.01 1 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE INORGANIC IONS BY IC Chloride 0.91 mg/L EPA 300.0 04/20/2016 17:50 BGN90340.1 1 Sulfate 4.6 mg/L EPA 300.0 04/20/2016 17:50 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 04/23/2016 08:43 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 04/23/2016 09:10 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)0.008 mg/L EPA 200.7 04/14/2016 16:39 JJMACKE0.005 1 Barium (Ba)0.008 mg/L EPA 200.7 04/14/2016 16:39 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 04/14/2016 16:39 JJMACKE0.05 1 Iron (Fe)0.065 mg/L EPA 200.7 04/14/2016 16:39 JJMACKE0.01 1 Manganese (Mn)0.074 mg/L EPA 200.7 04/14/2016 16:39 JJMACKE0.005 1 Strontium (Sr)0.011 mg/L EPA 200.7 04/14/2016 16:39 JJMACKE0.005 1 Zinc (Zn)0.023 mg/L EPA 200.7 04/14/2016 16:39 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)1.66 mg/L EPA 200.7 04/14/2016 14:36 JJMACKE0.01 1 Magnesium (Mg)1.08 mg/L EPA 200.7 04/14/2016 14:36 JJMACKE0.005 1 Potassium (K)0.816 mg/L EPA 200.7 04/14/2016 14:36 JJMACKE0.1 1 Sodium (Na)2.92 mg/L EPA 200.7 04/14/2016 14:36 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.275 mg/L EPA 200.7 04/18/2016 10:57 JJMACKE0.005 1 Barium (Ba)0.013 mg/L EPA 200.7 04/18/2016 10:57 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 04/18/2016 10:57 JJMACKE0.05 1 Iron (Fe)0.231 mg/L EPA 200.7 04/18/2016 10:57 JJMACKE0.01 1 Manganese (Mn)0.093 mg/L EPA 200.7 04/18/2016 10:57 JJMACKE0.005 1 Strontium (Sr)0.017 mg/L EPA 200.7 04/18/2016 10:57 JJMACKE0.005 1 Zinc (Zn)0.015 mg/L EPA 200.7 04/18/2016 10:57 JJMACKE0.005 1 Analytical Lab Page 10 of 54 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040350 2016010467 Collection Date:13-Apr-16 3:51 PM 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 04/19/2016 14:03 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA11 Cobalt (Co)2.09 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA11 Copper (Cu)10.4 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA11 Lead (Pb)1.44 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA11 Nickel (Ni)3.16 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 04/19/2016 14:03 JAHERMA0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA11 Cobalt (Co)3.08 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA11 Nickel (Ni)4.97 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 04/19/2016 15:35 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 04/19/2016 15:35 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 38 mg/L SM2540C 04/18/2016 14:25 PARMSTR251 Total Carbon TOC 0.125 mg/L SM5310C/EPA9060A 04/19/2016 14:02 GHUTCHI0.1 1 TOTAL SUSPENDED SOLIDS TSS 8.0 mg/L SM2540D 04/15/2016 10:50 PARMSTR51 Analytical Lab Page 11 of 54 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040350 2016010468 Collection Date:13-Apr-16 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 04/23/2016 09:14 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 04/14/2016 16:43 JJMACKE0.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 04/14/2016 16:43 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 04/14/2016 16:43 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 04/14/2016 16:43 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 04/14/2016 16:43 JJMACKE0.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 04/14/2016 16:43 JJMACKE0.005 1 Zinc (Zn)0.005 mg/L EPA 200.7 04/14/2016 16:43 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb)< 1 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA11 Copper (Cu)3.73 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 04/19/2016 14:08 JAHERMA0.3 1 Analytical Lab Page 12 of 54 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040350 2016010469 Collection Date:13-Apr-16 4:45 PM Site:Equipment Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric)< 0.01 mg-N/L EPA 353.2 04/14/2016 12:34 LSTARL10.01 1 INORGANIC IONS BY IC Chloride < 0.1 mg/L EPA 300.0 04/20/2016 17:18 BGN90340.1 1 Sulfate < 0.1 mg/L EPA 300.0 04/20/2016 17:18 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 04/23/2016 08:45 DMFRANC0.05 1 UNDIGESTED METALS BY ICP Calcium (Ca)< 0.01 mg/L EPA 200.7 04/14/2016 14:47 JJMACKE0.01 1 Magnesium (Mg)< 0.005 mg/L EPA 200.7 04/14/2016 14:47 JJMACKE0.005 1 Potassium (K)< 0.1 mg/L EPA 200.7 04/14/2016 14:47 JJMACKE0.1 1 Sodium (Na)< 0.05 mg/L EPA 200.7 04/14/2016 14:47 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 04/18/2016 11:01 JJMACKE0.005 1 Barium (Ba)< 0.005 mg/L EPA 200.7 04/18/2016 11:01 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 04/18/2016 11:01 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 04/18/2016 11:01 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 04/18/2016 11:01 JJMACKE0.005 1 Strontium (Sr)< 0.005 mg/L EPA 200.7 04/18/2016 11:01 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 04/18/2016 11:01 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA11 Copper (Cu)< 1 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA11 Molybdenum (Mo)< 1 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 04/19/2016 15:41 JAHERMA0.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Analytical Lab Page 13 of 54 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040350 2016010469 Collection Date:13-Apr-16 4:45 PM Site:Equipment Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Total Carbon TOC < 0.1 mg/L SM5310C/EPA9060A 04/19/2016 14:02 GHUTCHI0.1 1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L SM2540D 04/15/2016 10:50 PARMSTR51 Analytical Lab Page 14 of 54 #=CL# April 21, 2016 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92293798 92293798 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J16040350 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on April 14, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator Enclosures cc:Program Manager, Duke Energy Mary Ann Ogle, Duke Energy Anne Pifer Rodney Wike, Duke Energy 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 Analytical Lab Page 15 of 54 #=CP# CERTIFICATIONS Pace Project No.: Project: 92293798 J16040350 Minnesota Certification IDs 1700 Elm Street SE Suite 200, Minneapolis, MN 55414 525 N 8th Street, Salina, KS 67401 A2LA Certification #: 2926.01 Alaska Certification #: UST-078 Alaska Certification #MN00064 Alabama Certification #40770 Arizona Certification #: AZ-0014 Arkansas Certification #: 88-0680 California Certification #: 01155CA Colorado Certification #Pace Connecticut Certification #: PH-0256 EPA Region 8 Certification #: 8TMS-L Florida/NELAP Certification #: E87605 Guam Certification #:14-008r Georgia Certification #: 959 Georgia EPD #: Pace Idaho Certification #: MN00064 Hawaii Certification #MN00064 Illinois Certification #: 200011 Indiana Certification#C-MN-01 Iowa Certification #: 368 Kansas Certification #: E-10167 Kentucky Dept of Envi. 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Protection - WW #:90062 Louisiana DEQ Certification #: 3086 Louisiana DHH #: LA140001 Maine Certification #: 2013011 Maryland Certification #: 322 Michigan DEPH Certification #: 9909 Minnesota Certification #: 027-053-137 Mississippi Certification #: Pace Montana Certification #: MT0092 Nevada Certification #: MN_00064 Nebraska Certification #: Pace New Jersey Certification #: MN-002 New York Certification #: 11647 North Carolina Certification #: 530 North Carolina State Public Health #: 27700 North Dakota Certification #: R-036 Ohio EPA #: 4150 Ohio VAP Certification #: CL101 Oklahoma Certification #: 9507 Oregon Certification #: MN200001 Oregon Certification #: MN300001 Pennsylvania Certification #: 68-00563 Puerto Rico Certification Saipan (CNMI) #:MP0003 South Carolina #:74003001 Texas Certification #: T104704192 Tennessee Certification #: 02818 Utah Certification #: MN000642013-4 Virginia DGS Certification #: 251 Virginia/VELAP Certification #: Pace Washington Certification #: C486 West Virginia Certification #: 382 West Virginia DHHR #:9952C Wisconsin Certification #: 999407970 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 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 Analytical Lab Page 16 of 54 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92293798 J16040350 Lab ID Sample ID Matrix Date Collected Date Received 92293798001 2016010456 Water 04/13/16 09:31 04/14/16 09:12 92293798002 2016010465 Water 04/13/16 13:09 04/14/16 09:12 92293798003 2016010466 Water 04/13/16 14:19 04/14/16 09:12 92293798004 2016010467 Water 04/13/16 15:51 04/14/16 09:12 92293798005 2016010469 Water 04/13/16 16:45 04/14/16 09:12 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 Analytical Lab Page 17 of 54 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92293798 J16040350 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92293798001 2016010456 RSK 175 1 PASI-MDR1 SM 2320B 3 PASI-ATEP SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OTK1 92293798002 2016010465 RSK 175 1 PASI-MDR1 SM 2320B 3 PASI-ATEP SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OTK1 92293798003 2016010466 RSK 175 1 PASI-MDR1 SM 2320B 3 PASI-ATEP SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OTK1 92293798004 2016010467 RSK 175 1 PASI-MDR1 SM 2320B 3 PASI-ATEP SM 4500-S2D 1 PASI-AWRC EPA 218.7 1 PASI-OTK1 92293798005 2016010469 RSK 175 1 PASI-MDR1 SM 2320B 3 PASI-ATEP 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 Analytical Lab Page 18 of 54 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92293798 J16040350 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92293798001 2016010456 Alkalinity,Bicarbonate (CaCO3)10.1 mg/L 04/18/16 22:095.0SM 2320B Alkalinity, Total as CaCO3 10.1 mg/L 04/18/16 22:095.0SM 2320B 92293798002 2016010465 Alkalinity,Bicarbonate (CaCO3)38.0 mg/L 04/18/16 22:185.0SM 2320B Alkalinity, Total as CaCO3 38.0 mg/L 04/18/16 22:185.0SM 2320B Chromium, Hexavalent 0.083 ug/L 04/19/16 16:580.030EPA 218.7 92293798003 2016010466 Alkalinity,Bicarbonate (CaCO3)13.6 mg/L 04/18/16 22:305.0SM 2320B Alkalinity, Total as CaCO3 13.6 mg/L 04/18/16 22:305.0SM 2320B Chromium, Hexavalent 0.25 ug/L 04/19/16 17:110.030EPA 218.7 92293798004 2016010467 Alkalinity,Bicarbonate (CaCO3)7.7 mg/L 04/18/16 22:395.0SM 2320B Alkalinity, Total as CaCO3 7.7 mg/L 04/18/16 22:395.0SM 2320B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 24 Analytical Lab Page 19 of 54 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92293798 J16040350 Method: Client:Duke Energy RSK 175 Date:April 21, 2016 Description:RSK 175 AIR Headspace General Information: 5 samples were analyzed for RSK 175. 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. Internal Standards: All internal standards 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. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. QC Batch: AIR/25714 R1: RPD value was outside control limits. • DUP (Lab ID: 2235966) • Methane 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 Analytical Lab Page 20 of 54 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92293798 J16040350 Method: Client:Duke Energy SM 2320B Date:April 21, 2016 Description:2320B Alkalinity General Information: 5 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: WET/44320 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92293770004,92294058001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1713257) • 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 7 of 24 Analytical Lab Page 21 of 54 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92293798 J16040350 Method: Client:Duke Energy SM 4500-S2D Date:April 21, 2016 Description:4500S2D Sulfide Water General Information: 5 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: WET/44339 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92293770005,92293866002 M3: Matrix spike recovery was outside laboratory control limits due to matrix interferences. • MS (Lab ID: 1714026) • Sulfide • MS (Lab ID: 1714028) • Sulfide • MSD (Lab ID: 1714027) • Sulfide • MSD (Lab ID: 1714029) • 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 8 of 24 Analytical Lab Page 22 of 54 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92293798 J16040350 Method: Client:Duke Energy EPA 218.7 Date:April 21, 2016 Description:Hexavalent Chromium by IC General Information: 4 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: WETA/56929 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92293528002,92293750002 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1544261) • Chromium, Hexavalent • MSD (Lab ID: 1544262) • Chromium, Hexavalent Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 24 Analytical Lab Page 23 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293798 J16040350 Sample:2016010456 Lab ID:92293798001 Collected:04/13/16 09:31 Received:04/14/16 09:12 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175RSK 175 AIR Headspace Methane ND ug/L 04/19/16 23:58 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)10.1 mg/L 04/18/16 22:095.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 04/18/16 22:095.0 1 Alkalinity, Total as CaCO3 10.1 mg/L 04/18/16 22:095.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 04/19/16 17:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 04/18/16 17:59 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: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 24 Analytical Lab Page 24 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293798 J16040350 Sample:2016010465 Lab ID:92293798002 Collected:04/13/16 13:09 Received:04/14/16 09:12 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175RSK 175 AIR Headspace Methane ND ug/L 04/19/16 00:06 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)38.0 mg/L 04/18/16 22:185.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 04/18/16 22:185.0 1 Alkalinity, Total as CaCO3 38.0 mg/L 04/18/16 22:185.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 04/19/16 17:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.083 ug/L 04/19/16 16:58 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: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 24 Analytical Lab Page 25 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293798 J16040350 Sample:2016010466 Lab ID:92293798003 Collected:04/13/16 14:19 Received:04/14/16 09:12 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175RSK 175 AIR Headspace Methane ND ug/L 04/19/16 00:14 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)13.6 mg/L 04/18/16 22:305.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 04/18/16 22:305.0 1 Alkalinity, Total as CaCO3 13.6 mg/L 04/18/16 22:305.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 04/19/16 17:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.25 ug/L 04/19/16 17:11 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: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 24 Analytical Lab Page 26 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293798 J16040350 Sample:2016010467 Lab ID:92293798004 Collected:04/13/16 15:51 Received:04/14/16 09:12 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175RSK 175 AIR Headspace Methane ND ug/L 04/19/16 00:23 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)7.7 mg/L 04/18/16 22:395.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 04/18/16 22:395.0 1 Alkalinity, Total as CaCO3 7.7 mg/L 04/18/16 22:395.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 04/19/16 17:00 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 04/19/16 17:24 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: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 24 Analytical Lab Page 27 of 54 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92293798 J16040350 Sample:2016010469 Lab ID:92293798005 Collected:04/13/16 16:45 Received:04/14/16 09:12 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175RSK 175 AIR Headspace Methane ND ug/L 04/18/16 18:39 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 04/18/16 22:485.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 04/18/16 22:485.0 1 Alkalinity, Total as CaCO3 ND mg/L 04/18/16 22:485.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 04/19/16 17:00 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: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 24 Analytical Lab Page 28 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293798 J16040350 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: AIR/25714 RSK 175 RSK 175 RSK 175 AIR HEADSPACE Associated Lab Samples:92293798001, 92293798002, 92293798003, 92293798004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2234083 Associated Lab Samples:92293798001, 92293798002, 92293798003, 92293798004 Matrix:Water Analyzed Methane ug/L ND 10.0 04/18/16 21:23 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2234084LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 2234085 Methane ug/L 59.760.7 98 85-1159054.8 9 20 Parameter Units Dup Result Max RPD QualifiersRPDResult 92293934021 2235966SAMPLE DUPLICATE: Methane ug/L 6220 R144203970 Parameter Units Dup Result Max RPD QualifiersRPDResult 92294093001 2235967SAMPLE DUPLICATE: Methane ug/L 24.6 7 2026.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 24 Analytical Lab Page 29 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293798 J16040350 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: AIR/25715 RSK 175 RSK 175 RSK 175 AIR HEADSPACE Associated Lab Samples:92293798005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2234086 Associated Lab Samples:92293798005 Matrix:Water Analyzed Methane ug/L ND 10.0 04/18/16 18:06 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2234087LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 2234088 Methane ug/L 59.660.7 98 85-1159859.7 0 20 Parameter Units MS Result % Rec Limits Qual% RecConc. 2235954MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 60216757003 2235955 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Methane ug/L 60.7 86 30-15087 1 2060.72.5J 54.7 55.4 Parameter Units Dup Result Max RPD QualifiersRPDResult 10344921010 2235956SAMPLE DUPLICATE: Methane ug/L 2.4J 202.6J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 24 Analytical Lab Page 30 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293798 J16040350 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: WET/44320 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92293798001, 92293798002, 92293798003, 92293798004, 92293798005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1713255 Associated Lab Samples:92293798001, 92293798002, 92293798003, 92293798004, 92293798005 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 04/18/16 16:39 Alkalinity, Total as CaCO3 mg/L ND 5.0 04/18/16 16:39 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 04/18/16 16:39 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1713256LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 50.650 101 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1713257MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92294058001 1713258 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L M15015980-12098 2 2550130013701340 Parameter Units MS Result % Rec Limits Qual% RecConc. 1713259MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92293770004 1713260 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 101 80-120104 2 255024.4 75.1 76.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 24 Analytical Lab Page 31 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293798 J16040350 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: WET/44339 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92293798001, 92293798002, 92293798003, 92293798004, 92293798005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1714024 Associated Lab Samples:92293798001, 92293798002, 92293798003, 92293798004, 92293798005 Matrix:Water Analyzed Sulfide mg/L ND 0.10 04/19/16 17:00 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1714025LABORATORY CONTROL SAMPLE: LCSSpike Sulfide mg/L 0.52.5 103 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1714026MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92293770005 1714027 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L M3.5 33 90-11033 0 10.5ND 0.17 0.17 Parameter Units MS Result % Rec Limits Qual% RecConc. 1714028MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92293866002 1714029 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L M3.5 39 90-11039 0 10.5ND 0.20 0.20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 24 Analytical Lab Page 32 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293798 J16040350 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: WETA/56929 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92293798001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1544259 Associated Lab Samples:92293798001 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.030 04/18/16 12:08 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1544260LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.072.075 96 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1544261MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92293528002 1544262 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L M1.12 -77 85-115-83 1 20.121.2 1.1 1.1 Parameter Units MS Result % Rec Limits Qual% RecConc. 1544263MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92293750002 1544264 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .075 89 85-11586 3 20.075ND 0.066 0.064 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 24 Analytical Lab Page 33 of 54 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92293798 J16040350 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: WETA/56997 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92293798002, 92293798003, 92293798004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1545971 Associated Lab Samples:92293798002, 92293798003, 92293798004 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.030 04/19/16 13:56 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1545972LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.077.075 103 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1545973MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92293525001 1545974 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L 3.8 93 85-11588 2 203.85.0 8.5 8.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 24 Analytical Lab Page 34 of 54 #=QL# QUALIFIERS Pace Project No.: Project: 92293798 J16040350 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 - MinneapolisPASI-M Pace Analytical Services - Ormond BeachPASI-O ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 Matrix spike recovery was outside laboratory control limits due to matrix interferences.M3 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: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 24 Analytical Lab Page 35 of 54 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92293798 J16040350 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92293798001 AIR/257142016010456RSK 175 92293798002 AIR/257142016010465RSK 175 92293798003 AIR/257142016010466RSK 175 92293798004 AIR/257142016010467RSK 175 92293798005 AIR/257152016010469RSK 175 92293798001 WET/443202016010456SM 2320B 92293798002 WET/443202016010465SM 2320B 92293798003 WET/443202016010466SM 2320B 92293798004 WET/443202016010467SM 2320B 92293798005 WET/443202016010469SM 2320B 92293798001 WET/443392016010456SM 4500-S2D 92293798002 WET/443392016010465SM 4500-S2D 92293798003 WET/443392016010466SM 4500-S2D 92293798004 WET/443392016010467SM 4500-S2D 92293798005 WET/443392016010469SM 4500-S2D 92293798001 WETA/569292016010456EPA 218.7 92293798002 WETA/569972016010465EPA 218.7 92293798003 WETA/569972016010466EPA 218.7 92293798004 WETA/569972016010467EPA 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: 04/21/2016 08:56 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 24 Analytical Lab Page 36 of 54 Page 23 of 24 Analytical Lab Page 37 of 54 Page 24 of 24 Analytical Lab Page 38 of 54 April 21, 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: 395308 SDG: J16040350 Dear Mary : GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on April 14, 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 DPNNGO Enclosures Page 1 of 15 Analytical Lab Page 39 of 54 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: J16040350 GEL Work Order: 395308 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 15 Analytical Lab Page 40 of 54 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: April 21, 2016 Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 Parameter Result UnitsQualifier Analyst Date Time 1559938 1559938 1559938 1559959 1560155 1347 1412 1521 1506 0910 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 04/19/16 04/15/16 04/20/16 04/20/16 04/20/16 SKJ SKJ PRB AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 3.00 1.00 DF 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: 395308001 Water 13-APR-16 09:31 14-APR-16 2016010456 DUKE00225Project: DUPO002Client ID: Client Mail Code: MGO3A2 Surrogate/Tracer Recovery Recovery%Test Acceptable Limits Sample ID: Receive Date: Client Sample ID: Matrix: Collect Date: Collector: Batch Barium-133 Tracer GFPC, Ra228, Liquid "As Received"91.7 (15%-125%) 0.000067 0.00001 0.00001 0.00001 1.54 0.534 The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 04/14/16 15599372100JP1 Method Description Analyst Date Time Prep Batch Method The following Analytical Methods were performed: 1 2 3 4 5 Method Description 1 2 3 4 5 SW846 3010A/6020A SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments U U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND ND 0.628 NominalResult RLDL Notes: Page 3 of 15 Analytical Lab Page 41 of 54 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: April 21, 2016 Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 Parameter Result UnitsQualifier Analyst Date Time 1559938 1559938 1559938 1559959 1560155 1412 1421 1528 1509 0940 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 04/19/16 04/15/16 04/20/16 04/20/16 04/20/16 SKJ SKJ PRB AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 3.00 1.00 DF 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: 395308002 Water 13-APR-16 13:09 14-APR-16 2016010465 DUKE00225Project: DUPO002Client ID: Client Mail Code: MGO3A2 Surrogate/Tracer Recovery Recovery%Test Acceptable Limits Sample ID: Receive Date: Client Sample ID: Matrix: Collect Date: Collector: Batch Barium-133 Tracer GFPC, Ra228, Liquid "As Received"93.9 (15%-125%) 0.000067 0.00001 0.00001 0.00001 1.29 0.393 The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 04/14/16 15599372100JP1 Method Description Analyst Date Time Prep Batch Method The following Analytical Methods were performed: 1 2 3 4 5 Method Description 1 2 3 4 5 SW846 3010A/6020A SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments J U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.000114 ND ND ND 1.46 3.46 NominalResult RLDL Notes: Page 4 of 15 Analytical Lab Page 42 of 54 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: April 21, 2016 Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 Parameter Result UnitsQualifier Analyst Date Time 1559938 1559938 1559938 1559959 1560155 1413 1423 1530 1509 0940 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 04/19/16 04/15/16 04/20/16 04/20/16 04/20/16 SKJ SKJ PRB AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 3.00 1.00 DF 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: 395308003 Water 13-APR-16 14:19 14-APR-16 2016010466 DUKE00225Project: DUPO002Client ID: Client Mail Code: MGO3A2 Surrogate/Tracer Recovery Recovery%Test Acceptable Limits Sample ID: Receive Date: Client Sample ID: Matrix: Collect Date: Collector: Batch Barium-133 Tracer GFPC, Ra228, Liquid "As Received"93.5 (15%-125%) 0.000067 0.00001 0.00001 0.00001 1.74 0.453 The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 04/14/16 15599372100JP1 Method Description Analyst Date Time Prep Batch Method The following Analytical Methods were performed: 1 2 3 4 5 Method Description 1 2 3 4 5 SW846 3010A/6020A SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments U U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND ND 1.26 NominalResult RLDL Notes: Page 5 of 15 Analytical Lab Page 43 of 54 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: April 21, 2016 Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 Parameter Result UnitsQualifier Analyst Date Time 1559938 1559938 1559938 1559959 1560155 1415 1424 1531 1509 0940 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 04/19/16 04/15/16 04/20/16 04/20/16 04/20/16 SKJ SKJ PRB AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 3.00 1.00 DF 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: 395308004 Water 13-APR-16 15:51 14-APR-16 2016010467 DUKE00225Project: DUPO002Client ID: Client Mail Code: MGO3A2 Surrogate/Tracer Recovery Recovery%Test Acceptable Limits Sample ID: Receive Date: Client Sample ID: Matrix: Collect Date: Collector: Batch Barium-133 Tracer GFPC, Ra228, Liquid "As Received"103 (15%-125%) 0.000067 0.00001 0.00001 0.00001 1.44 0.379 The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 04/14/16 15599372100JP1 Method Description Analyst Date Time Prep Batch Method The following Analytical Methods were performed: 1 2 3 4 5 Method Description 1 2 3 4 5 SW846 3010A/6020A SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments J U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" 0.0000762 ND ND ND ND 2.90 NominalResult RLDL Notes: Page 6 of 15 Analytical Lab Page 44 of 54 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Metals Analysis - ICPMS 1559938Batch 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 April 21, 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 PRB SKJ PRB SKJ PRB SKJ PRB SKJ 04/15/16 14:14 04/20/16 15:23 04/19/16 13:49 04/19/16 13:46 04/15/16 14:11 04/20/16 15:20 04/15/16 14:09 04/20/16 15:18 04/19/16 13:44 04/19/16 13:50 04/15/16 14:15 04/20/16 15:25 04/15/16 14:17 QC ND ND ND ND 0.0519 0.000492 0.000569 0.00479 ND ND ND ND 0.0525 0.000492 0.000561 0.00474 ND NOM Sample ND ND ND ND ND ND ND ND ND Range (80%-120%) (80%-120%) (80%-120%) (80%-120%) (75%-125%) (75%-125%) (75%-125%) (75%-125%) Qual U U U U U U U U U QC1203528570 395308001 QC1203528569 QC1203528804 QC1203528568 QC1203528571 395308001 QC1203528805 395308001 QC1203528572 395308001 N/A N/A N/A N/A N/A REC% 105 98.4 103 95.7 106 98.4 102 94.8 0.0496 0.0005 0.00055 0.005 0.0496 0.0005 0.00055 0.005 DUP LCS LCS MB MS MS SDILT 395308Workorder: Mail Code: MGO3A2 U U U U U U U U U RPD% Page 1 of 3 Page 7 of 15 Analytical Lab Page 45 of 54 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 1559938 1559959 1560155 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 PRB SKJ AXM6 LXP1 04/20/16 15:26 04/19/16 13:52 04/20/16 15:09 04/20/16 15:06 04/20/16 15:09 04/20/16 09:40 04/20/16 10:15 04/20/16 09:40 04/20/16 09:40 QC ND ND ND 1.68 84.0 0.413 1.13 29.6 0.638 103 NOM Sample ND ND ND 3.42 0.628 0.628 Range (0%-10%) (0%-10%) (0% - 100%) (75%-125%) (0% - 100%) (75%-125%) (75%-125%) Qual U U U U QC1203528625 395205006 QC1203528626 QC1203528624 QC1203529220 395308001 QC1203529222 QC1203529219 QC1203529221 395308001 The Qualifiers in this report are defined as follows: N/A N/A N/A 68.5 57 REC% 90.3 121 83.7 93.0 24.4 122 DUP LCS MB DUP LCS MB MS 395308Workorder: ** < > BD E FA FB H Analyte is a Tracer compound Result is less than value reported Result is greater than value reported Results are either below the MDC or tracer recovery is low %difference of sample and SD is >10%. Sample concentration must meet flagging criteria Failed analysis. Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed invalid for reporting to regulatory agencies Analytical holding time was exceeded U U U RPD% Notes: Page 2 of 3 Page 8 of 15 Analytical Lab Page 46 of 54 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% 395308Workorder: 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 9 of 15 Analytical Lab Page 47 of 54 Page 10 of 15 Analytical Lab Page 48 of 54 Page 11 of 15 Analytical Lab Page 49 of 54 Technical Case Narrative Duke Energy (DUPO) SDG #: J16040350 Work Order #: 395308 Metals Product: Determination of Metals by ICP-MS Analytical Method: SW846 3010A/6020A Analytical Procedure: GL-MA-E-014 REV# 28 Analytical Batch: 1559938 Preparation Method: SW846 3010A Preparation Procedure: GL-MA-E-008 REV# 18 Preparation Batch: 1559937 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 395308001 2016010456 395308002 2016010465 395308003 2016010466 395308004 2016010467 1203528568 Method Blank (MB)ICP-MS 1203528569 Laboratory Control Sample (LCS) 1203528804 Laboratory Control Sample (LCS) 1203528572 395308001(2016010456L) Serial Dilution (SD) 1203528570 395308001(2016010456D) Sample Duplicate (DUP) 1203528571 395308001(2016010456S) Matrix Spike (MS) 1203528805 395308001(2016010456S) Matrix Spike (MS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions. Calibration Information CRDL/PQL Requirements The CRDL standard recoveries for SW846 6020A/6020B met the advisory control limits with the exception of uranium-238. Client sample concentrations were less than the MDL; therefore the data were not adversely affected. 395308001 (2016010456). Radiochemistry Product: GFPC, Ra228, Liquid Analytical Method: EPA 904.0/SW846 9320 Modified Page 12 of 15 Analytical Lab Page 50 of 54 Analytical Procedure: GL-RAD-A-009 REV# 17 Analytical Batch: 1559959 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 395308001 2016010456 395308002 2016010465 395308003 2016010466 395308004 2016010467 1203528624 Method Blank (MB) 1203528625 395205006(2016010301) Sample Duplicate (DUP) 1203528626 Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable. Product: Lucas Cell, Ra226, liquid Analytical Method: EPA 903.1 Modified Analytical Procedure: GL-RAD-A-008 REV# 14 Analytical Batch: 1560155 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 395308001 2016010456 395308002 2016010465 395308003 2016010466 395308004 2016010467 1203529219 Method Blank (MB) 1203529220 395308001(2016010456) Sample Duplicate (DUP) 1203529221 395308001(2016010456) Matrix Spike (MS) 1203529222 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 13 of 15 Analytical Lab Page 51 of 54 All of the QC samples meet the required acceptance limits with the following exceptions: The blank result 1203529219 (MB) is greater than the MDC but less than the required detection limit. Miscellaneous Information Additional Comments The matrix spike, 1203529221 (2016010456MS), 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 14 of 15 Analytical Lab Page 52 of 54 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 21 April 2016 Page 15 of 15 Analytical Lab Page 53 of 54 Analytical Lab Page 54 of 54