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Home My WebLink AboutNC0003433_J16030040report_20160915Lab DUI E Analytical Laboratory APagel1aof55 ENERGY Order Number: Project Name: Customer Name(s): Customer Address: Lab Contact: Report Authorized By: (Signature) Program Comments: 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone:980-875-5245 Fax:980-875-4349 Order Summary Report J16030040 CAPE FEAR - AB GW ASSESSMENT WATER Tim Hunsucker, Brandon Russo, Fred Holt, Chris Suttell, Kathy Webb, John Toe Mary Ann Ogle Phone: 980-875-5274 Digitally signed by Mary Ann Ogle % ✓ Date: 2016.03.1414:14:13 Date: -04'00' Mary Ann Ogle Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report. Data Flags & Calculations: 3/14/2016 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. Sample ID's & Descriptions: Collection Sample ID Plant/Station Date and Time 2016005817 2016005819 2016005820 2016005821 2016005822 2016005823 2016005824 2016005825 8 Total Samples Collected By Sample Description Cape Fear 01-Mar-16 2:55 PM Illegible MW-09 Cape Fear 01-Mar-16 3:30 PM Illegible MW-09BR Cape Fear 01-Mar-16 9:20 AM Illegible MW-12 Cape Fear 01-Mar-16 9:50 AM Illegible MW-12BR Cape Fear 01-Mar-16 3:50 PM Illegible MW-12 Cape Fear 01-Mar-16 3:50 PM Illegible MW-12BR Cape Fear 01-Mar-16 3:50 PM Illegible Filter Blank Cape Fear 01-Mar-16 3:50 PM Illegible Equipment Blank Analytical Lab Page 2 of 55 Analytical Lab Page 3 of 55 Technical Validation Review Checklist: COC and .pdf report are in agreement with sample totals 0 Yes No and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. ❑ Yes 0 No All laboratory QA/QC requirements are acceptable. 0 Yes ❑ No Report Sections Included: CI Job Summary Report ❑� Sample Identification Technical Validation of Data Package ❑� Analytical Laboratory Certificate of Analysis El Analytical Laboratory QC Report ❑d Sub -contracted Laboratory Results ❑ Customer Specific Data Sheets, Reports, & Documentation ❑ Customer Database Entries ❑� Chain of Custody ❑� Electronic Data Deliverable (EDD) Sent Separately Reviewed By: DBA Account Date: 3/11/2016 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030040 Site: MW-09 Collection Date: 01-Mar-16 2:55 PM Analyte Result Units Qualifiers RDL ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric) 0.016 mg-N/L 0.01 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete INORGANIC IONS BY IC Chloride 240 mg/L 5 Sulfate 53 mg/L 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg) < 0.05 ug/L 0.05 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg) < 0.05 ug/L 0.05 DISSOLVED METALS BY ICP Aluminum (AI) 0.009 mg/L 0.005 Barium (Ba) 0.055 mg/L 0.005 Boron (B) < 0.05 mg/L 0.05 Iron (Fe) 0.038 mg/L 0.01 Manganese (Mn) 0.192 mg/L 0.005 Strontium (Sr) 0.487 mg/L 0.005 Zinc (Zn) 0.008 mg/L 0.005 UNDIGESTED METALS BY ICP Calcium (Ca) 61.9 mg/L 0.01 Magnesium (Mg) 3.57 mg/L 0.05 Potassium (K) 0.733 mg/L 0.1 Sodium (Na) 77.7 mg/L 0.05 TOTAL RECOVERABLE METALS BY ICP Aluminum (AI) 0.017 mg/L 0.005 Barium (Ba) 0.046 mg/L 0.005 Boron (B) < 0.05 mg/L 0.05 Iron (Fe) 0.201 mg/L 0.01 Manganese (Mn) 0.115 mg/L 0.005 Strontium (Sr) 0.477 mg/L 0.005 Zinc (Zn) < 0.005 mg/L 0.005 Sample #: 2016005817 Matrix: GW WW Analytical Lab Page 4 of 55 DF Method Analysis Date/Time Analyst Vendor Method V_PACE 1 EPA 353.2 03/04/2016 09:04 LSTARLI Vendor Method V_PACE 50 EPA 300.0 03/03/2016 22:34 BGN9034 10 EPA 300.0 03/03/2016 22:34 BGN9034 1 EPA 245.1 03/10/2016 12:00 LSTARL1 1 EPA 245.1 03/10/2016 08:49 LSTARLI 1 EPA 200.7 03/02/2016 16:00 JJMACKE 1 EPA 200.7 03/02/2016 16:00 JJMACKE 1 EPA 200.7 03/02/2016 16:00 JJMACKE 1 EPA 200.7 03/02/2016 16:00 JJMACKE 1 EPA 200.7 03/02/2016 16:00 JJMACKE 1 EPA 200.7 03/02/2016 16:00 JJMACKE 1 EPA 200.7 03/02/2016 16:00 JJMACKE 1 EPA 200.7 03/03/2016 17:06 JJMACKE 10 EPA 200.7 03/03/2016 17:06 JJMACKE 1 EPA 200.7 03/03/2016 17:06 JJMACKE 1 EPA 200.7 03/03/2016 17:06 JJMACKE 1 EPA 200.7 03/07/2016 09:15 MHH7131 1 EPA 200.7 03/07/2016 09:15 MHH7131 1 EPA 200.7 03/07/2016 09:15 MHH7131 1 EPA 200.7 03/07/2016 09:15 MHH7131 1 EPA 200.7 03/07/2016 09:15 MHH7131 1 EPA 200.7 03/07/2016 09:15 MHH7131 1 EPA 200.7 03/07/2016 09:15 MHH7131 Certificate of Laboratory Analysis sis Analytical Lab • Page 5 of 55 This report shall not be reproduced, except in full. Order # J16030040 Site: MW-09 Collection Date: 01-Mar-16 2:55 PM Analyte Result Units Qualifiers RDL TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb) < 1 ug/L 1 Arsenic (As) < 1 ug/L 1 Beryllium (Be) < 1 ug/L 1 Cadmium (Cd) < 1 ug/L 1 Chromium (Cr) < 1 ug/L 1 Cobalt (Co) < 1 ug/L 1 Copper (Cu) < 1 ug/L 1 Lead (Pb) < 1 ug/L 1 Molybdenum (Mo) < 1 ug/L 1 Nickel (Ni) 1.77 ug/L 1 Selenium (Se) < 1 ug/L 1 Thallium (TI) Low Level < 0.2 ug/L 0.2 Vanadium (V) Low Level < 0.3 ug/L 0.3 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb) < 1 ug/L 1 Arsenic (As) < 1 ug/L 1 Beryllium (Be) < 1 ug/L 1 Cadmium (Cd) < 1 ug/L 1 Chromium (Cr) < 1 ug/L 1 Cobalt (Co) < 1 ug/L 1 Copper (Cu) < 1 ug/L 1 Lead (Pb) < 1 ug/L 1 Molybdenum (Mo) < 1 ug/L 1 Nickel (Ni) 1.73 ug/L 1 Selenium (Se) < 1 ug/L 1 Thallium (TI) Low Level < 0.2 ug/L 0.2 Vanadium (V) Low Level < 0.3 ug/L 0.3 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete TOTAL DISSOLVED SOLIDS TDS 590 mg/L 25 Total Carbon TOC 1.4 mg/L 0.1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L 5 Sample #: 2016005817 Matrix: GW WW DF Method Analysis Date/Time Analyst 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 17:02 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 1 EPA 200.8 03/04/2016 19:58 MHALL3 Vendor Method V_PACE Vendor Method v_GEL Vendor Method V_PACE 1 SM2540C 03/03/201615:25 PARMSTR 1 SM5310C/EPA9060A 03/02/201617:46 GHUTCHI 1 SM2540D 03/04/2016 09:30 PARMSTR Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Analytical Lab Page 6 of 55 Order # J16030040 Site: MW-09 Collection Date: 01-Mar-16 2:55 PM Sample #: 2016005817 Matrix: GW WW Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030040 Site: MW-09BR Collection Date: 01-Mar-16 3:30 PM Analyte Result Units Qualifiers RDL ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete INORGANIC IONS BY IC Chloride 95 mg/L 2 Sulfate 2.3 mg/L 0.5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg) < 0.05 ug/L 0.05 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg) < 0.05 ug/L 0.05 DISSOLVED METALS BY ICP Aluminum (AI) < 0.005 mg/L 0.005 Barium (Ba) 0.410 mg/L 0.005 Boron (B) < 0.05 mg/L 0.05 Iron (Fe) 0.340 mg/L 0.01 Manganese (Mn) 0.713 mg/L 0.005 Strontium (Sr) 0.586 mg/L 0.005 Zinc (Zn) < 0.005 mg/L 0.005 UNDIGESTED METALS BY ICP Calcium (Ca) 52.1 mg/L 0.01 Magnesium (Mg) 2.38 mg/L 0.05 Potassium (K) 2.10 mg/L 0.1 Sodium (Na) 36.1 mg/L 0.05 TOTAL RECOVERABLE METALS BY ICP Aluminum (AI) 0.013 mg/L 0.005 Barium (Ba) 0.420 mg/L 0.005 Boron (B) < 0.05 mg/L 0.05 Iron (Fe) 0.379 mg/L 0.01 Manganese (Mn) 0.770 mg/L 0.005 Strontium (Sr) 0.596 mg/L 0.005 Zinc (Zn) < 0.005 mg/L 0.005 Sample #: 2016005819 Matrix: GW WW Analytical Lab Page 7 of 55 DF Method Analysis Date/Time Analyst Vendor Method V_PACE 1 EPA 353.2 03/04/2016 09:05 LSTARLI Vendor Method V_PACE 20 EPA 300.0 03/03/2016 22:51 BGN9034 5 EPA 300.0 03/03/2016 22:51 BGN9034 1 EPA 245.1 03/10/2016 12:08 LSTARL1 1 EPA 245.1 03/10/2016 08:56 LSTARLI 1 EPA 200.7 03/02/2016 16:12 JJMACKE 1 EPA 200.7 03/02/2016 16:12 JJMACKE 1 EPA 200.7 03/02/2016 16:12 JJMACKE 1 EPA 200.7 03/02/2016 16:12 JJMACKE 1 EPA 200.7 03/02/2016 16:12 JJMACKE 1 EPA 200.7 03/02/2016 16:12 JJMACKE 1 EPA 200.7 03/02/2016 16:12 JJMACKE 1 EPA 200.7 03/03/2016 17:25 JJMACKE 10 EPA 200.7 03/03/2016 17:25 JJMACKE 1 EPA 200.7 03/03/2016 17:25 JJMACKE 1 EPA 200.7 03/03/2016 17:25 JJMACKE 1 EPA 200.7 03/07/2016 09:28 MHH7131 1 EPA 200.7 03/07/2016 09:28 MHH7131 1 EPA 200.7 03/07/2016 09:28 MHH7131 1 EPA 200.7 03/07/2016 09:28 MHH7131 1 EPA 200.7 03/07/2016 09:28 MHH7131 1 EPA 200.7 03/07/2016 09:28 MHH7131 1 EPA 200.7 03/07/2016 09:28 MHH7131 Certificate of Laboratory Analysis sis Analytical Lab • Page 8 of 55 This report shall not be reproduced, except in full. Order # J16030040 Site: MW-09BR Collection Date: 01-Mar-16 3:30 PM Analyte Result Units Qualifiers RDL TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb) < 1 ug/L 1 Arsenic (As) < 1 ug/L 1 Beryllium (Be) < 1 ug/L 1 Cadmium (Cd) < 1 ug/L 1 Chromium (Cr) < 1 ug/L 1 Cobalt (Co) < 1 ug/L 1 Copper (Cu) < 1 ug/L 1 Lead (Pb) < 1 ug/L 1 Molybdenum (Mo) < 1 ug/L 1 Nickel (Ni) < 1 ug/L 1 Selenium (Se) < 1 ug/L 1 Thallium (TI) Low Level < 0.2 ug/L 0.2 Vanadium (V) Low Level < 0.3 ug/L 0.3 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb) < 1 ug/L 1 Arsenic (As) < 1 ug/L 1 Beryllium (Be) < 1 ug/L 1 Cadmium (Cd) < 1 ug/L 1 Chromium (Cr) < 1 ug/L 1 Cobalt (Co) < 1 ug/L 1 Copper (Cu) < 1 ug/L 1 Lead (Pb) < 1 ug/L 1 Molybdenum (Mo) < 1 ug/L 1 Nickel (Ni) < 1 ug/L 1 Selenium (Se) < 1 ug/L 1 Thallium (TI) Low Level < 0.2 ug/L 0.2 Vanadium (V) Low Level < 0.3 ug/L 0.3 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete TOTAL DISSOLVED SOLIDS TDS 360 mg/L 25 Total Carbon TOC 0.429 mg/L 0.1 TOTAL SUSPENDED SOLIDS TSS < 5 mg/L 5 Sample #: 2016005819 Matrix: GW WW DF Method Analysis Date/Time Analyst 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 17:06 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 1 EPA 200.8 03/04/2016 20:37 MHALL3 Vendor Method V_PACE Vendor Method v_GEL Vendor Method V_PACE 1 SM2540C 03/03/201615:25 PARMSTR 1 SM5310C/EPA9060A 03/02/201617:46 GHUTCHI 1 SM2540D 03/04/2016 09:30 PARMSTR Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Analytical Lab Page 9 of 55 Order # J16030040 Site: MW-09BR Collection Date: 01-Mar-16 3:30 PM Sample #: 2016005819 Matrix: GW WW Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030040 Site: MW-12 Collection Date: 01-Mar-16 9:20 AM Analyte Result Units Qualifiers RDL ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete INORGANIC IONS BY IC Chloride 73 mg/L 1 Sulfate 270 mg/L 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg) < 0.05 ug/L 0.05 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg) < 0.05 ug/L 0.05 DISSOLVED METALS BY ICP Aluminum (AI) < 0.005 mg/L 0.005 Barium (Ba) 0.056 mg/L 0.005 Boron (B) 0.295 mg/L 0.05 Iron (Fe) 0.026 mg/L 0.01 Manganese (Mn) 0.836 mg/L 0.005 Strontium (Sr) 0.257 mg/L 0.005 Zinc (Zn) < 0.005 mg/L 0.005 UNDIGESTED METALS BY ICP Calcium (Ca) 34.6 mg/L 0.01 Magnesium (Mg) 3.17 mg/L 0.05 Potassium (K) 0.160 mg/L 0.1 Sodium (Na) 21.3 mg/L M4 0.5 TOTAL RECOVERABLE METALS BY ICP Aluminum (AI) 0.171 mg/L 0.005 Barium (Ba) 0.058 mg/L 0.005 Boron (B) 0.139 mg/L 0.05 Iron (Fe) 0.348 mg/L 0.01 Manganese (Mn) 0.884 mg/L 0.005 Strontium (Sr) 0.264 mg/L 0.005 Zinc (Zn) < 0.005 mg/L 0.005 Sample #: 2016005820 Matrix: GW WW Analytical Lab Page 10 of 55 DF Method Analysis Date/Time Analyst Vendor Method V_PACE 1 EPA 353.2 03/04/2016 09:07 LSTARLI Vendor Method V_PACE 10 EPA 300.0 03/03/2016 23:08 BGN9034 50 EPA 300.0 03/03/2016 23:08 BGN9034 1 EPA 245.1 03/10/2016 12:10 LSTARL1 1 EPA 245.1 03/10/2016 08:59 LSTARLI 1 EPA 200.7 03/02/2016 16:16 JJMACKE 1 EPA 200.7 03/02/2016 16:16 JJMACKE 1 EPA 200.7 03/02/2016 16:16 JJMACKE 1 EPA 200.7 03/02/2016 16:16 JJMACKE 1 EPA 200.7 03/02/2016 16:16 JJMACKE 1 EPA 200.7 03/02/2016 16:16 JJMACKE 1 EPA 200.7 03/02/2016 16:16 JJMACKE 1 EPA 200.7 03/03/2016 17:37 JJMACKE 10 EPA 200.7 03/03/2016 17:37 JJMACKE 1 EPA 200.7 03/03/2016 17:37 JJMACKE 10 EPA 200.7 03/03/2016 17:37 JJMACKE 1 EPA 200.7 03/07/2016 09:32 MHH7131 1 EPA 200.7 03/07/2016 09:32 MHH7131 1 EPA 200.7 03/07/2016 09:32 MHH7131 1 EPA 200.7 03/07/2016 09:32 MHH7131 1 EPA 200.7 03/07/2016 09:32 MHH7131 1 EPA 200.7 03/07/2016 09:32 MHH7131 1 EPA 200.7 03/07/2016 09:32 MHH7131 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030040 Site: MW-12 Collection Date: 01-Mar-16 9:20 AM Analyte Result Units Qualifiers TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb) < 1 ug/L Arsenic (As) < 1 ug/L Beryllium (Be) < 1 ug/L Cadmium (Cd) < 1 ug/L Chromium (Cr) < 1 ug/L Cobalt (Co) 1.74 ug/L Copper (Cu) < 1 ug/L Lead (Pb) < 1 ug/L Molybdenum (Mo) < 1 ug/L Nickel (Ni) 1.16 ug/L Selenium (Se) < 1 ug/L Thallium (TI) Low Level < 0.2 ug/L Vanadium (V) Low Level 0.947 ug/L TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb) < 1 ug/L Arsenic (As) < 1 ug/L Beryllium (Be) < 1 ug/L Cadmium (Cd) < 1 ug/L Chromium (Cr) < 1 ug/L Cobalt (Co) 1.68 ug/L Copper (Cu) < 1 ug/L Lead (Pb) < 1 ug/L Molybdenum (Mo) < 1 ug/L Nickel (Ni) < 1 ug/L Selenium (Se) < 1 ug/L Thallium (TI) Low Level < 0.2 ug/L Vanadium (V) Low Level 1.43 ug/L METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete TOTAL DISSOLVED SOLIDS TDS 800 mg/L Total Carbon TOC 1.1 mg/L TOTAL SUSPENDED SOLIDS TSS < 5 mg/L Sample #: 2016005820 Matrix: GW WW Analytical Lab Page 11 of 55 RDL DF Method Analysis Date/Time Analyst 1 1 EPA 200.8 03/04/2016 18:00 MHALL3 1 1 EPA 200.8 03/04/2016 18:00 MHALL3 1 1 EPA 200.8 03/04/2016 18:00 MHALL3 1 1 EPA 200.8 03/04/2016 18:00 MHALL3 1 1 EPA 200.8 03/04/2016 18:00 MHALL3 1 1 EPA 200.8 03/04/2016 18:00 MHALL3 1 1 EPA 200.8 03/04/2016 18:00 MHALL3 1 1 EPA 200.8 03/04/2016 18:00 MHALL3 1 1 EPA 200.8 03/04/2016 18:00 MHALL3 1 1 EPA 200.8 03/04/2016 18:00 MHALL3 1 1 EPA 200.8 03/04/2016 18:00 MHALL3 0.2 1 EPA 200.8 03/04/2016 18:00 MHALL3 0.3 1 EPA 200.8 03/04/2016 18:00 MHALL3 1 1 EPA 200.8 03/04/2016 20:03 MHALL3 1 1 EPA 200.8 03/04/2016 20:03 MHALL3 1 1 EPA 200.8 03/04/2016 20:03 MHALL3 1 1 EPA 200.8 03/04/2016 20:03 MHALL3 1 1 EPA 200.8 03/04/2016 20:03 MHALL3 1 1 EPA 200.8 03/04/2016 20:03 MHALL3 1 1 EPA 200.8 03/04/2016 20:03 MHALL3 1 1 EPA 200.8 03/04/2016 20:03 MHALL3 1 1 EPA 200.8 03/04/2016 20:03 MHALL3 1 1 EPA 200.8 03/04/2016 20:03 MHALL3 1 1 EPA 200.8 03/04/2016 20:03 MHALL3 0.2 1 EPA 200.8 03/04/2016 20:03 MHALL3 0.3 1 EPA 200.8 03/04/2016 20:03 MHALL3 Vendor Method V_PACE Vendor Method V_PACE 25 1 SM2540C 03/03/201615:25 PARMSTR 0.1 1 SM5310C/EPA9060A 03/02/201617:46 GHUTCHI 5 1 SM2540D 03/04/2016 09:30 PARMSTR Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030040 Site: MW-12BR Collection Date: 01-Mar-16 9:50 AM Analyte Result Units Qualifiers RDL ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete INORGANIC IONS BY IC Chloride 61 mg/L 1 Sulfate 28 mg/L 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg) < 0.05 ug/L 0.05 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg) < 0.05 ug/L 0.05 DISSOLVED METALS BY ICP Aluminum (AI) < 0.005 mg/L 0.005 Barium (Ba) 0.733 mg/L 0.005 Boron (B) < 0.05 mg/L 0.05 Iron (Fe) 0.011 mg/L 0.01 Manganese (Mn) 0.623 mg/L 0.005 Strontium (Sr) 0.510 mg/L 0.005 Zinc (Zn) < 0.005 mg/L 0.005 UNDIGESTED METALS BY ICP Calcium (Ca) 46.6 mg/L 0.01 Magnesium (Mg) 2.40 mg/L 0.05 Potassium (K) 2.02 mg/L 0.1 Sodium (Na) 44.1 mg/L 0.05 TOTAL RECOVERABLE METALS BY ICP Aluminum (AI) 0.006 mg/L 0.005 Barium (Ba) 0.708 mg/L 0.005 Boron (B) < 0.05 mg/L 0.05 Iron (Fe) 0.013 mg/L 0.01 Manganese (Mn) 0.623 mg/L 0.005 Strontium (Sr) 0.486 mg/L 0.005 Zinc (Zn) < 0.005 mg/L 0.005 Sample #: 2016005821 Matrix: GW WW Analytical Lab Page 12 of 55 DF Method Analysis Date/Time Analyst Vendor Method V_PACE 1 EPA 353.2 03/04/2016 09:08 LSTARLI Vendor Method V_PACE 10 EPA 300.0 03/03/2016 21:09 BGN9034 10 EPA 300.0 03/03/2016 21:09 BGN9034 1 EPA 245.1 03/10/2016 12:13 LSTARL1 1 EPA 245.1 03/10/2016 09:01 LSTARLI 1 EPA 200.7 03/02/2016 16:19 JJMACKE 1 EPA 200.7 03/02/2016 16:19 JJMACKE 1 EPA 200.7 03/02/2016 16:19 JJMACKE 1 EPA 200.7 03/02/2016 16:19 JJMACKE 1 EPA 200.7 03/02/2016 16:19 JJMACKE 1 EPA 200.7 03/02/2016 16:19 JJMACKE 1 EPA 200.7 03/02/2016 16:19 JJMACKE 1 EPA 200.7 03/03/2016 17:48 JJMACKE 10 EPA 200.7 03/03/2016 17:48 JJMACKE 1 EPA 200.7 03/03/2016 17:48 JJMACKE 1 EPA 200.7 03/03/2016 17:48 JJMACKE 1 EPA 200.7 03/07/2016 09:36 MHH7131 1 EPA 200.7 03/07/2016 09:36 MHH7131 1 EPA 200.7 03/07/2016 09:36 MHH7131 1 EPA 200.7 03/07/2016 09:36 MHH7131 1 EPA 200.7 03/07/2016 09:36 MHH7131 1 EPA 200.7 03/07/2016 09:36 MHH7131 1 EPA 200.7 03/07/2016 09:36 MHH7131 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030040 Site: MW-12BR Collection Date: 01-Mar-16 9:50 AM Analyte Result Units Qualifiers TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb) < 1 ug/L Arsenic (As) 1.11 ug/L Beryllium (Be) < 1 ug/L Cadmium (Cd) < 1 ug/L Chromium (Cr) < 1 ug/L Cobalt (Co) < 1 ug/L Copper (Cu) 1.01 ug/L Lead (Pb) < 1 ug/L Molybdenum (Mo) < 1 ug/L Nickel (Ni) < 1 ug/L Selenium (Se) < 1 ug/L Thallium (TI) Low Level < 0.2 ug/L Vanadium (V) Low Level < 0.3 ug/L TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb) < 1 ug/L Arsenic (As) 1.07 ug/L Beryllium (Be) < 1 ug/L Cadmium (Cd) < 1 ug/L Chromium (Cr) < 1 ug/L Cobalt (Co) < 1 ug/L Copper (Cu) < 1 ug/L Lead (Pb) < 1 ug/L Molybdenum (Mo) 1.09 ug/L Nickel (Ni) < 1 ug/L Selenium (Se) < 1 ug/L Thallium (TI) Low Level < 0.2 ug/L Vanadium (V) Low Level < 0.3 ug/L METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete TOTAL DISSOLVED SOLIDS TDS 340 mg/L Total Carbon TOC 0.997 mg/L TOTAL SUSPENDED SOLIDS TSS < 5 mg/L Sample #: 2016005821 Matrix: GW WW Analytical Lab Page 13 of 55 RDL DF Method Analysis Date/Time Analyst 1 1 EPA 200.8 03/04/2016 17:11 MHALL3 1 1 EPA 200.8 03/04/2016 17:11 MHALL3 1 1 EPA 200.8 03/04/2016 17:11 MHALL3 1 1 EPA 200.8 03/04/2016 17:11 MHALL3 1 1 EPA 200.8 03/04/2016 17:11 MHALL3 1 1 EPA 200.8 03/04/2016 17:11 MHALL3 1 1 EPA 200.8 03/04/2016 17:11 MHALL3 1 1 EPA 200.8 03/04/2016 17:11 MHALL3 1 1 EPA 200.8 03/04/2016 17:11 MHALL3 1 1 EPA 200.8 03/04/2016 17:11 MHALL3 1 1 EPA 200.8 03/04/2016 17:11 MHALL3 0.2 1 EPA 200.8 03/04/2016 17:11 MHALL3 0.3 1 EPA 200.8 03/04/2016 17:11 MHALL3 1 1 EPA 200.8 03/04/2016 20:08 MHALL3 1 1 EPA 200.8 03/04/2016 20:08 MHALL3 1 1 EPA 200.8 03/04/2016 20:08 MHALL3 1 1 EPA 200.8 03/04/2016 20:08 MHALL3 1 1 EPA 200.8 03/04/2016 20:08 MHALL3 1 1 EPA 200.8 03/04/2016 20:08 MHALL3 1 1 EPA 200.8 03/04/2016 20:08 MHALL3 1 1 EPA 200.8 03/04/2016 20:08 MHALL3 1 1 EPA 200.8 03/04/2016 20:08 MHALL3 1 1 EPA 200.8 03/04/2016 20:08 MHALL3 1 1 EPA 200.8 03/04/2016 20:08 MHALL3 0.2 1 EPA 200.8 03/04/2016 20:08 MHALL3 0.3 1 EPA 200.8 03/04/2016 20:08 MHALL3 Vendor Method V_PACE Vendor Method V_PACE 25 1 SM2540C 03/03/201615:25 PARMSTR 0.1 1 SM5310C/EPA9060A 03/02/201617:46 GHUTCHI 5 1 SM2540D 03/04/2016 09:30 PARMSTR Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030040 Site: MW-12 Collection Date: 01-Mar-16 3:50 PM Analyte Result Units Qualifiers RDL DF RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Sample #: 2016005822 Matrix: GW WW Analytical Lab Page 14 of 55 Method Analysis Date/Time Analyst Vendor Method v_GEL Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030040 Site: MW-12BR Collection Date: 01-Mar-16 3:50 PM Analyte Result Units Qualifiers RDL DF RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Sample #: 2016005823 Matrix: GW WW Analytical Lab Page 15 of 55 Method Analysis Date/Time Analyst Vendor Method v_GEL Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030040 Site: Filter Blank Collection Date: 01-Mar-16 3:50 PM Analyte Result Units Qualifiers RDL Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg) < 0.05 ug/L 0.05 DISSOLVED METALS BY ICP Aluminum (AI) < 0.005 mg/L 0.005 Barium (Ba) < 0.005 mg/L 0.005 Boron (B) < 0.05 mg/L 0.05 Iron (Fe) < 0.01 mg/L 0.01 Manganese (Mn) < 0.005 mg/L 0.005 Strontium (Sr) < 0.005 mg/L 0.005 Zinc (Zn) < 0.005 mg/L 0.005 TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Antimony (Sb) < 1 ug/L 1 Arsenic (As) < 1 ug/L 1 Beryllium (Be) < 1 ug/L 1 Cadmium (Cd) < 1 ug/L 1 Chromium (Cr) < 1 ug/L 1 Cobalt (Co) < 1 ug/L 1 Copper (Cu) < 1 ug/L 1 Lead (Pb) < 1 ug/L 1 Molybdenum (Mo) < 1 ug/L 1 Nickel (Ni) < 1 ug/L 1 Selenium (Se) < 1 ug/L 1 Thallium (TI) Low Level < 0.2 ug/L 0.2 Vanadium (V) Low Level < 0.3 ug/L 0.3 Sample #: 2016005824 Matrix: GW WW Analytical Lab Page 16 of 55 DF Method Analysis Date/Time Analyst 1 EPA 245.1 03/10/2016 09:04 LSTARL1 1 EPA 200.7 03/02/2016 16:23 JJMACKE 1 EPA 200.7 03/02/2016 16:23 JJMACKE 1 EPA 200.7 03/02/2016 16:23 JJMACKE 1 EPA 200.7 03/02/2016 16:23 JJMACKE 1 EPA 200.7 03/02/2016 16:23 JJMACKE 1 EPA 200.7 03/02/2016 16:23 JJMACKE 1 EPA 200.7 03/02/2016 16:23 JJMACKE 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 1 EPA 200.8 03/04/2016 17:16 MHALL3 Certificate of Laboratory Analysis sis Analytical Lab • Page 17 of 55 This report shall not be reproduced, except in full. Order # J16030040 Site: Equipment Blank Collection Date: 01-Mar-16 3:50 PM Analyte Result Units Qualifiers RDL ALKALINITY - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete NITRITE + NITRATE (COLORIMETRIC) Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01 CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete INORGANIC IONS BY IC Chloride < 0.1 mg/L 0.1 Sulfate < 0.1 mg/L 0.1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg) < 0.05 ug/L 0.05 UNDIGESTED METALS BY ICP Calcium (Ca) < 0.01 mg/L 0.01 Magnesium (Mg) < 0.005 mg/L 0.005 Potassium (K) < 0.1 mg/L 0.1 Sodium (Na) < 0.05 mg/L 0.05 TOTAL RECOVERABLE METALS BY ICP Aluminum (AI) < 0.005 mg/L 0.005 Barium (Ba) < 0.005 mg/L 0.005 Boron (B) < 0.05 mg/L 0.05 Iron (Fe) < 0.01 mg/L 0.01 Manganese (Mn) < 0.005 mg/L 0.005 Strontium (Sr) < 0.005 mg/L 0.005 Zinc (Zn) < 0.005 mg/L 0.005 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb) < 1 ug/L 1 Arsenic (As) < 1 ug/L 1 Beryllium (Be) < 1 ug/L 1 Cadmium (Cd) < 1 ug/L 1 Chromium (Cr) < 1 ug/L 1 Cobalt (Co) < 1 ug/L 1 Copper (Cu) < 1 ug/L 1 Lead (Pb) < 1 ug/L 1 Molybdenum (Mo) < 1 ug/L 1 Nickel (Ni) < 1 ug/L 1 Selenium (Se) < 1 ug/L 1 Thallium (TI) Low Level < 0.2 ug/L 0.2 Vanadium (V) Low Level < 0.3 ug/L 0.3 Sample #: 2016005825 Matrix: GW WW DF Method Analysis Date/Time Analyst Vendor Method V_PACE 1 EPA 353.2 03/04/2016 09:09 LSTARLI Vendor Method V_PACE 1 EPA 300.0 03/03/2016 19:28 BGN9034 1 EPA 300.0 03/03/2016 19:28 BGN9034 1 EPA 245.1 03/10/2016 12:15 LSTARL1 1 EPA 200.7 03/03/2016 17:52 JJMACKE 1 EPA 200.7 03/03/2016 17:52 JJMACKE 1 EPA 200.7 03/03/2016 17:52 JJMACKE 1 EPA 200.7 03/03/2016 17:52 JJMACKE 1 EPA 200.7 03/07/2016 09:40 MHH7131 1 EPA 200.7 03/07/2016 09:40 MHH7131 1 EPA 200.7 03/07/2016 09:40 MHH7131 1 EPA 200.7 03/07/2016 09:40 MHH7131 1 EPA 200.7 03/07/2016 09:40 MHH7131 1 EPA 200.7 03/07/2016 09:40 MHH7131 1 EPA 200.7 03/07/2016 09:40 MHH7131 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 1 EPA 200.8 03/04/2016 20:13 MHALL3 Site: Equipment Blank Collection Date: 01-Mar-16 3:50 PM Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030040 Sample #: 2016005825 Matrix: GW WW Analytical Lab Page 18 of 55 Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst 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 DISSOLVED SOLIDS TDS < 25 mg/L 25 1 SM2540C 03/03/2016 15:25 PARMSTR Total Carbon TOC 0.160 mg/L 0.1 1 SM5310C/EPA9060A 03/02/201617:46 GHUTCHI TOTAL SUSPENDED SOLIDS TSS < 5 mg/L 5 1 SM2540D 03/04/2016 09:30 PARMSTR Qualifiers: M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate to the spike level. The associated Laboratory Control Spike recovery was acceptable. aceAnalyical www.pacelabs.com Pa�nal il�tifrl bervices, Inc. �Off�i�c&fie. Suite 100 y Huntersville, INC 28078 (704)875-9092 March 08, 2016 Program Manager Duke Energy 13339 Hagers Ferry Road Bldg.7405 MG30A2 Huntersville, NC 28078 RE: Project: J 16030040 Pace Project No.: 92288411 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on March 02, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TN 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 Wilke, Duke Energy p«FO REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, lqe� �� without the written consent of Pace Analytical Services, Inc.. BRAT, Page 1 of 23 lacmnalyfical www.pacelabs.com Pace vti�cal ervices, Inc. Hna iC cl La a Suite 100 r Q06 sf. Huntersville, NC 28078 (704)875-9092 Project: J16030040 Pace Project No.: 92288411 Minnesota Certification IDs 1700 Elm Street SE Suite 200, Minneapolis, MN 55414 525 N 8th Street, Salina, KS 67401 A21-A Certification M 2926.01 Alaska Certification M UST-078 Alaska Certification #MN00064 Alabama Certification #40770 Arizona Certification #: AZ-0014 Arkansas Certification M 88-0680 California Certification M 01155CA Colorado Certification #Pace Connecticut Certification M PH-0256 EPA Region 8 Certification #: 8TMS-L Florida/NELAP Certification #: E87605 Guam Certification #:14-008r Georgia Certification M 959 Georgia EPD #: Pace Idaho Certification #: MN00064 Hawaii Certification #MN00064 Illinois Certification #: 200011 Indiana Certification#C-MN-01 Iowa Certification M 368 Kansas Certification #: E-10167 Kentucky Dept of Envi. Protection - DW #90062 Kentucky Dept of Envi. Protection - WW #:90062 Louisiana DEQ Certification #: 3086 Louisiana DHH #: LA140001 Maine Certification M 2013011 Maryland Certification #: 322 Michigan DEPH Certification #: 9909 Ormond Beach Certification IDs 8 East Tower Circle, Ormond Beach, FL 32174 Alabama Certification M 41320 Connecticut Certification #: PH-0216 Delaware Certification: FL NELAC Reciprocity Florida Certification M E83079 Georgia Certification M 955 Guam Certification: FL NELAC Reciprocity Hawaii Certification: FL NELAC Reciprocity Illinois Certification M 200068 Indiana Certification: FL NELAC Reciprocity Kansas Certification M E-10383 Louisiana Certification M FL NELAC Reciprocity Louisiana Environmental Certificate M 05007 Maryland Certification: #346 Michigan Certification M 9911 Mississippi Certification: FL NELAC Reciprocity Missouri Certification #: 236 Montana Certification M Cert 0074 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 CERTIFICATIONS 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 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 #: FLO1264 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 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.. Page 2 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�alcra 098 K�n�c&� 69 Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE SUMMARY Project: J16030040 Pace Project No.: 92288411 Lab ID Sample ID Matrix Date Collected Date Received 92288411001 2016005817 Water 03/01/1614:55 03/02/1612:00 92288411002 2016005819 Water 03/01/1615:30 03/02/1612:00 92288411003 2016005820 Water 03/01/16 09:20 03/02/16 12:00 92288411004 2016005821 Water 03/01/16 09:50 03/02/1612:00 92288411005 2016005825 Water 03/01/1615:50 03/02/1612:00 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 3 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098gKQvegie. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Pace Project No.: J16030040 92288411 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92288411001 2016005817 RSK 175 DR1 1 PASI-M SM 2320B TEP 3 PASI-A SM 4500-S2D WRC 1 PASI-A EPA 218.7 TK1 1 PASI-O 92288411002 2016005819 RSK 175 DR1 1 PASI-M SM 2320B TEP 3 PASI-A SM 4500-S2D WRC 1 PASI-A EPA 218.7 TK1 1 PASI-O 92288411003 2016005820 RSK 175 DR1 1 PASI-M SM 2320B TEP 3 PASI-A SM 4500-S2D WRC 1 PASI-A EPA 218.7 TK1 1 PASI-O 92288411004 2016005821 RSK 175 DR1 1 PASI-M SM 2320B TEP 3 PASI-A SM 4500-S2D WRC 1 PASI-A EPA 218.7 TK1 1 PASI-O 92288411005 2016005825 RSK 175 DR1 1 PASI-M SM 2320B TEP 3 PASI-A SM 4500-S2D WRC 1 PASI-A EPA 218.7 TK1 1 PASI-O REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 4 of 23 aceAnaiXical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098gKSvegie. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: J16030040 Pace Project No.: 92288411 Lab Sample ID Method 92288411001 SM 2320B SM 2320B 92288411002 RSK 175 SM 2320B SM 2320B 92288411003 SM 2320B SM 2320B 92288411004 SM 2320B SM 2320B EPA 218.7 SUMMARY OF DETECTION Client Sample ID Parameters 2016005817 Alkalinity, Bicarbonate (CaCO3) Alkalinity, Total as CaCO3 2016005819 Methane Alkalinity, Bicarbonate (CaCO3) Alkalinity, Total as CaCO3 2016005820 Alkalinity, Bicarbonate (CaCO3) Alkalinity, Total as CaCO3 2016005821 Alkalinity, Bicarbonate (CaCO3) Alkalinity, Total as CaCO3 Chromium, Hexavalent Result Units 63.6 mg/L 63.6 mg/L 10.6 ug/L 168 mg/L 168 mg/L 260 mg/L 260 mg/L 185 mg/L 185 mg/L 0.051 ug/L REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Report Limit Analyzed Qualifiers 5.0 03/07/1617:41 5.0 03/07/1617:41 10.0 03/04/1613:21 5.0 03/07/1617:53 5.0 03/07/1617:53 5.0 03/07/1618:04 5.0 03/07/1618:04 5.0 03/07/1618:20 5.0 03/07/1618:20 0.030 03/04/16 21:59 Page 5 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098g �c&� eg Suite 100 Huntersville, NC 28078 (704)875-9092 PROJECT NARRATIVE Project: J16030040 Pace Project No.: 92288411 Method: RSK 175 Description: RSK 175 AIR Headspace Client: Duke Energy Date: March 08, 2016 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. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 6 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098g �c&� eg Suite 100 Huntersville, NC 28078 (704)875-9092 PROJECT NARRATIVE Project: J16030040 Pace Project No.: 92288411 Method: SM 2320B Description: 2320E Alkalinity Client: Duke Energy Date: March 08, 2016 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. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 7 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098g �c&� eg Suite 100 Huntersville, NC 28078 (704)875-9092 PROJECT NARRATIVE Project: J16030040 Pace Project No.: 92288411 Method: SM 4500-S213 Description: 4500S2D Sulfide Water Client: Duke Energy Date: March 08, 2016 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. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 8 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098 9r 99ydg Suite 100 Huntersville, NC 28078 (704)875-9092 PROJECT NARRATIVE Project: J16030040 Pace Project No.: 92288411 Method: EPA 218.7 Description: Hexavalent Chromium by IC Client: Duke Energy Date: March 08, 2016 General Information: 5 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/55588 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92288411005 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MSD (Lab ID: 1497648) • 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.. Page 9 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098g gc&� eg Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: J16030040 Pace Project No.: 92288411 Sample: 2016005817 Lab ID: 92288411001 Collected: 03/01/16 14:55 Received: 03/02/16 12:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual RSK 175 AIR Headspace Analytical Method: RSK 175 Methane ND ug/L 10.0 1 03/04/1613:12 74-82-8 2320B Alkalinity Analytical Method: SM 2320B Alkalinity, Bicarbonate (CaCO3) 63.6 mg/L 5.0 1 03/07/16 17:41 Alkalinity, Carbonate (CaCO3) ND mg/L 5.0 1 03/07/16 17:41 Alkalinity, Total as CaCO3 63.6 mg/L 5.0 1 03/07/16 17:41 4500S21) Sulfide Water Analytical Method: SM 4500-S21D Sulfide ND mg/L 0.10 1 03/03/1619:00 18496-25-8 Hexavalent Chromium by IC Analytical Method: EPA 218.7 Chromium, Hexavalent ND ug/L 0.030 1 03/04/16 21:20 18540-29-9 Date: 03/08/2016 01:30 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 10 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098 9999 69 Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: J16030040 Pace Project No.: 92288411 Sample: 2016005819 Lab ID: 92288411002 Collected: 03/01/16 15:30 Received: 03/02/16 12:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual RSK 175 AIR Headspace Analytical Method: RSK 175 Methane 10.6 ug/L 10.0 1 03/04/1613:21 74-82-8 2320B Alkalinity Analytical Method: SM 2320B Alkalinity, Bicarbonate (CaCO3) 168 mg/L 5.0 1 03/07/16 17:53 Alkalinity, Carbonate (CaCO3) ND mg/L 5.0 1 03/07/16 17:53 Alkalinity, Total as CaCO3 168 mg/L 5.0 1 03/07/16 17:53 4500S21) Sulfide Water Analytical Method: SM 4500-S21D Sulfide ND mg/L 0.10 1 03/03/1619:00 18496-25-8 Hexavalent Chromium by IC Analytical Method: EPA 218.7 Chromium, Hexavalent ND ug/L 0.030 1 03/04/16 21:33 18540-29-9 Date: 03/08/2016 01:30 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 11 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098glsnyegie. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: J16030040 Pace Project No.: 92288411 Sample: 2016005820 Lab ID: 92288411003 Collected: 03/01/16 09:20 Received: 03/02/16 12:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual RSK 175 AIR Headspace Analytical Method: RSK 175 Methane ND ug/L 10.0 1 03/04/1613:29 74-82-8 2320B Alkalinity Analytical Method: SM 2320B Alkalinity, Bicarbonate (CaCO3) 260 mg/L 5.0 1 03/07/16 18:04 Alkalinity, Carbonate (CaCO3) ND mg/L 5.0 1 03/07/16 18:04 Alkalinity, Total as CaCO3 260 mg/L 5.0 1 03/07/16 18:04 4500S21) Sulfide Water Analytical Method: SM 4500-S21D Sulfide ND mg/L 0.10 1 03/03/1619:00 18496-25-8 Hexavalent Chromium by IC Analytical Method: EPA 218.7 Chromium, Hexavalent ND ug/L 0.030 1 03/04/16 21:46 18540-29-9 Date: 03/08/2016 01:30 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 12 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098g K n� c&� eg Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: J16030040 Pace Project No.: 92288411 Sample: 2016005821 Lab ID: 92288411004 Collected: 03/01/16 09:50 Received: 03/02/16 12:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual RSK 175 AIR Headspace Analytical Method: RSK 175 Methane ND ug/L 10.0 1 03/04/1613:53 74-82-8 2320B Alkalinity Analytical Method: SM 2320B Alkalinity, Bicarbonate (CaCO3) 185 mg/L 5.0 1 03/07/16 18:20 Alkalinity, Carbonate (CaCO3) ND mg/L 5.0 1 03/07/16 18:20 Alkalinity, Total as CaCO3 185 mg/L 5.0 1 03/07/16 18:20 4500S21) Sulfide Water Analytical Method: SM 4500-S21D Sulfide ND mg/L 0.10 1 03/03/1619:00 18496-25-8 Hexavalent Chromium by IC Analytical Method: EPA 218.7 Chromium, Hexavalent 0.051 ug/L 0.030 1 03/04/16 21:59 18540-29-9 Date: 03/08/2016 01:30 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 13 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098gKQvegie. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: J16030040 Pace Project No.: 92288411 Sample: 2016005825 Lab ID: 92288411005 Collected: 03/01/16 15:50 Received: 03/02/16 12:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual RSK 175 AIR Headspace Analytical Method: RSK 175 Methane ND ug/L 10.0 1 03/04/1614:10 74-82-8 2320B Alkalinity Analytical Method: SM 2320B Alkalinity, Bicarbonate (CaCO3) ND mg/L 5.0 1 03/07/16 19:03 Alkalinity, Carbonate (CaCO3) ND mg/L 5.0 1 03/07/16 19:03 Alkalinity, Total as CaCO3 ND mg/L 5.0 1 03/07/16 19:03 4500S21) Sulfide Water Analytical Method: SM 4500-S21D Sulfide ND mg/L 0.10 1 03/03/1619:00 18496-25-8 Hexavalent Chromium by IC Analytical Method: EPA 218.7 Chromium, Hexavalent ND ug/L 0.030 1 03/04/16 23:30 18540-29-9 M1 Date: 03/08/2016 01:30 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Page 14 of 23 aceAnaiXical www.pacelabs.com Paca alytical ervices, Inc. Hna ilCal La 098glsinyegie. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: J16030040 Pace Project No.: 92288411 QC Batch: AIR/25363 Analysis Method: RSK 175 QC Batch Method: RSK 175 Analysis Description: RSK 175 AIR HEADSPACE Associated Lab Samples: 92288411001, 92288411002, 92288411003, 92288411004, 92288411005 METHOD BLANK: 2203466 Matrix: Water Associated Lab Samples: 92288411001, 92288411002, 92288411003, 92288411004, 92288411005 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Methane ug/L ND 10.0 03/04/1612:07 LABORATORY CONTROL SAMPLE & LCSD: 2203467 2203468 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Methane ug/L 60.7 58.0 57.1 96 94 85-115 2 20 SAMPLE DUPLICATE: 2204901 92288403003 Dup Max Parameter Units Result Result RPD RPD Qualifiers Methane ug/L 1.7J 1.8J 20 SAMPLE DUPLICATE: 2204902 92288411004 Dup Max Parameter Units Result Result RPD RPD Qualifiers Methane ug/L ND 4.3J 20 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 03/08/2016 01:30 PM without the written consent of Pace Analytical Services, Inc.. Page 15 of 23 aceAnaiXical www.pacelabs.com Paca alytical ervices, Inc. Hna ilcal La 098gK4-8y&g Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: J16030040 Pace Project No.: 92288411 QC Batch: WET/43378 Analysis Method: SM 2320B QC Batch Method: SM 2320B Analysis Description: 2320E Alkalinity Associated Lab Samples: 92288411001, 92288411002, 92288411003, 92288411004, 92288411005 METHOD BLANK: 1677881 Matrix: Water Associated Lab Samples: 92288411001, 92288411002, 92288411003, 92288411004, 92288411005 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Alkalinity, Carbonate (CaCO3) mg/L ND 5.0 03/07/16 15:22 Alkalinity, Total as CaCO3 mg/L ND 5.0 03/07/16 15:22 Alkalinity, Bicarbonate (CaCO3) mg/L ND 5.0 03/07/16 15:22 LABORATORY CONTROL SAMPLE: 1677882 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Alkalinity, Total as CaCO3 mg/L 50 48.0 96 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1677883 1677884 MS MSD 92288152012 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Alkalinity, Total as CaCO3 mg/L 66.3 50 50 118 116 104 99 80-120 2 25 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1677885 1677886 MS MSD 92288411004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qua] Alkalinity, Total as CaCO3 mg/L 185 50 50 236 237 103 106 80-120 1 25 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 03/08/2016 01:30 PM without the written consent of Pace Analytical Services, Inc.. Page 16 of 23 aceAnaiXical www.pacelabs.com Paca alytical ervices, Inc. Hna ilcal La 098glsinyegie. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: J16030040 Pace Project No.: 92288411 QC Batch: WET/43383 Analysis Method: SM 4500-S2D QC Batch Method: SM 4500-S2D Analysis Description: 4500S2D Sulfide Water Associated Lab Samples: 92288411001, 92288411002, 92288411003, 92288411004, 92288411005 METHOD BLANK: 1678117 Matrix: Water Associated Lab Samples: 92288411001, 92288411002, 92288411003, 92288411004, 92288411005 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Sulfide mg/L ND 0.10 03/03/1619:00 LABORATORY CONTROL SAMPLE: 1678118 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sulfide mg/L .5 0.51 101 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1678119 1678120 MS MSD 92287645012 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfide mg/L ND .5 .5 0.55 0.55 105 105 90-110 0 10 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1678121 1678122 MS MSD 92288437001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfide mg/L ND .5 .5 0.58 0.58 110 110 90-110 0 10 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 03/08/2016 01:30 PM without the written consent of Pace Analytical Services, Inc.. Page 17 of 23 aceAnaiXical www.pacelabs.com Paca alytical ervices, Inc. Hna ilcal La 098gise-8yeg Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: J16030040 Pace Project No.: 92288411 QC Batch: WETA/55581 Analysis Method: EPA 218.7 QC Batch Method: EPA 218.7 Analysis Description: Chromium, Hexavalent IC Associated Lab Samples: 92288411001, 92288411002, 92288411003, 92288411004 METHOD BLANK: 1497260 Matrix: Water Associated Lab Samples: 92288411001, 92288411002, 92288411003, 92288411004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Chromium, Hexavalent ug/L ND 0.030 03/04/16 16:09 LABORATORY CONTROL SAMPLE: 1497261 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chromium, Hexavalent ug/L .075 0.072 96 85-115 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1497262 1497263 MS MSD 92288045002 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chromium, Hexavalent ug/L ND .075 .075 0.077 0.079 102 105 85-115 3 20 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1497264 1497265 MS MSD 92288168006 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chromium, Hexavalent ug/L ND .025 .025 .028J .027J 110 107 85-115 20 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 03/08/2016 01:30 PM without the written consent of Pace Analytical Services, Inc.. Page 18 of 23 aceAnaiXical www.pacelabs.com Paca alytical ervices, Inc. Hna ilcal La 098gKi�c&� eg Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: J16030040 Pace Project No.: 92288411 QC Batch: WETA/55588 Analysis Method: EPA 218.7 QC Batch Method: EPA 218.7 Analysis Description: Chromium, Hexavalent IC Associated Lab Samples: 92288411005 METHOD BLANK: 1497645 Matrix: Water Associated Lab Samples: 92288411005 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Chromium, Hexavalent ug/L ND 0.030 03/04/16 13:51 LABORATORY CONTROL SAMPLE: 1497646 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chromium, Hexavalent ug/L .075 0.079 105 85-115 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1497647 1497648 MS MSD 92288411005 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chromium, Hexavalent ug/L ND .025 .025 0.030 .028J 91 82 85-115 20 M1 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 03/08/2016 01:30 PM without the written consent of Pace Analytical Services, Inc.. Page 19 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,Ii�alora 098gisevegie. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: J16030040 Pace Project No.: 92288411 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. TN -The NELAC Institute. LABORATORIES PASI-A Pace Analytical Services - Asheville PASI-M Pace Analytical Services - Minneapolis PASI-O Pace Analytical Services - Ormond Beach ANALYTE QUALIFIERS M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 03/08/2016 01:30 PM without the written consent of Pace Analytical Services, Inc.. Page 20 of 23 aceAnalyical www.pacelabs.com Pa e 1 ti I ervices, Inc. Ana ,1i�tifr 098glsnyegie. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: J16030040 Pace Project No.: 92288411 Lab ID Sample ID QC Batch Method QC Batch 92288411001 2016005817 RSK 175 AIR/25363 92288411002 2016005819 RSK 175 AIR/25363 92288411003 2016005820 RSK 175 AIR/25363 92288411004 2016005821 RSK 175 AIR/25363 92288411005 2016005825 RSK 175 AIR/25363 92288411001 2016005817 SM 2320B WET/43378 92288411002 2016005819 SM 2320B WET/43378 92288411003 2016005820 SM 2320B WET/43378 92288411004 2016005821 SM 2320B WET/43378 92288411005 2016005825 SM 2320B WET/43378 92288411001 2016005817 SM 4500-S2D WET/43383 92288411002 2016005819 SM 4500-S2D WET/43383 92288411003 2016005820 SM 4500-S2D WET/43383 92288411004 2016005821 SM 4500-S2D WET/43383 92288411005 2016005825 SM 4500-S2D WET/43383 92288411001 2016005817 EPA 218.7 WETA/55581 92288411002 2016005819 EPA 218.7 WETA/55581 92288411003 2016005820 EPA 218.7 WETA/55581 92288411004 2016005821 EPA 218.7 WETA/55581 92288411005 2016005825 EPA 218.7 WETA/55588 Date: 03/08/2016 01:30 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Analytical Method Analytical Batch Page 21 of 23 .011,11 Document Name: Document Revised: 18FEB2016 a Sample Condition Upon Recelpt(SCUR) Page 1 of 2 Analytical Lab aceAraalytical Document No.: Issuing Authority: 5 F-CHR-CS•003-rev.18 Pace Huntersvilie Quality Office Page 2 of 2 for Internal Use ONLY Sample Condition Upon Client Name:; Project ,�. Receipt�y�� 9� °°�''88411 Courier:Commercial �a ce x ❑UPS ❑❑Other. J ❑Client ❑ ❑ 92 288411 Custody Seal Present? ❑Yes ❑No Seals Intact? -]Yes [:]No / Date/Initials Person Examining Contents: "I P Packing Material: []Bubble Wrap []Bubble Bags ❑None ❑Other: - Thermometer: ElT1505 ❑ Type of ice:, -wet f []Blue❑None ❑Same el s on ice, cooling process has begun Correction Factor: 0.0°C Cooler Temp Corrected (°C): is Biological Tissue Frozen? ❑Yes ❑No ON/A-' Temp should be above freezing to 6°C USDA Regulated Soil { ❑ N/A, water sample) Did samples orjginate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (Internationally, Dyes ❑ Ko Including Hawaii and Puerto Rico)? ❑Yes ❑No COMMENTS: Chain of Custody Present? Yes ❑No ❑N/A I. Chain of Custody Filled Out? EfYes ❑No ❑N/A 2. Chain of Custody Relinquished? ❑ es [IN. ❑N/A 3. Sampler Name and/or Signature on COC? ❑Yes []No ❑N/A 4. Samples Arrived within Hold Time? EjYes []NO ❑N/A 5, Short Hold Time Analysis (02 hr.)? d es fVo []N/A 6. Rush Turn Around Time Requested? 0 es E]No ❑N/A 7. skiff icientVolume? es ❑No ❑N/A 8. Correct Containers Used? YeNo [:]N/A 9. -Pace Containers Used? ❑Y s ❑No ❑N/A Containers Intact? Elms [:]No [I NIA 14. Filtered Volume Received for Dissolved Tests? []Yes ❑No --❑N/A 11. Note if sediment is visible in the dissolved container Sample Labels Match COC? Byes ❑No ❑N/A 12. 1 / �'� -Includes Date/Time/iD/Analysis Matrix: e, C, All containers needing acid/base preservation have been 13. checked? E Ye`s ❑No ❑N/A Ali.containers needing preservation are found to be in compliance with EPA recommendation? (HNO3i H2SO4, HCI<2; NaOH >9 Sulfide, NaOH>12 Cyanide) ❑. eY s ❑No ❑N/A Exceptions: VOA, Coliform, TOC, Oil and Grease, / DRO/8015 (water) DOC,LLHg []Yes❑No [IN/A Samples checked for dechlorination ❑Yes ❑No ❑N/1--14. Headspace in VOA Vials (>5-6mm)? []Yes []No ❑ A ,15. Trip Blank Present? ❑Yes []No Q /A 16. Trip Blank Custody Seals Present? ❑Yes ❑No ❑N/A Pace Trip Blank Lot If (if purchased): CLIENT NOTIFICATION/RESOLUTION Person Contacted: Comments/Resolution: Date/Time: Field Data Required? []Yes ❑No Project Manager SCURF Review: Date: :g f 2 !� Project Manager SRF Review: _ Date: S 131& Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification office (i.e. .Out of hold, incorrect preservative, out of temp, incorrect containers) t 40 Page 22 of 23 Analytical Lab Page 41 of 55 •� a rs C .g ` m c ` omm c ,\l (� mm r �. a In �A! ' wnuT (A _ m A� ti,j t 0 r m_ Nm ® 3�. 3 in 91, 01 7 V O n T T � J N `yam I tA - hiI -1 ' 1 N p- Customer, important; please indicate N desired turnaround N 4` S4 14 � n , Rr tl " j b C 3 °5m m i 4 �NNJ 1 CD 4 a I a m r i r o' 3i� W w4 �i 6;n Li 1 > 1 _ a T s r y Iv- a O rn r- n I .0 iD ® i TI ' V G'1 1 ! IL H 10 io f (n - 10 )-� w --� a C) ! - ! X jjn id N C3 ' C°mry, 77jii x crab m v .... min r .+ TSS Methane (RSK 775) m A i V-Pace m 3 Cl, 504, o iC: TOC, Nitrate. Nitrite -A — Alkalinity, �.. 1 � � aicarLonale, a w FI m Ja v i 7J Carbonate '— — -- -- — -_ V-Pace) Sulriae 3 {y � r= oa alumCL �I 1 y (228 and 226u = A x o t~ • , %.: m- - n Uranium rn r 1 q 1�J o L%} W w -- - - - - - - - - - - - -- o Sa a n p . nl _ - - n rN o I 1 a Cr V1 o ro h CRI . o S2. rl < a {V_PaCe) m o Q m Metals (see = w m n c below rn g m o I� �- - - - - -- - r metals (0.45) m o = a N Dissolved c w $ � �• 0 me m u Total! Container 0 - [n CJ of �to � G �- Cu i. ITI Ppe 23 of P3 ® Laboratories LLc nalytical Lab ,_ age 42 of 55 a member of The GEL Group IN'. P4 Box 30712 Charleston. SC 29417 2040 Sange Road Chad eston.SC29407 P 843556.8171 F 843.76Gi.1178 gel.com March 09, 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: 392370 SDG: J10030040 Dear Mary: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on March 02, 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, t Aubrey Velez for Lindsay Fabra Project Manager Purchase Order: 1142110 DPNNGO Enclosures Pa Analytical Lab Page 43 of 55 GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report for DUP0002 Duke Energy Client SDG: J10030040 GEL Work Order: 392370 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 U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD. 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. Reviewed by Page 2 of 13 Analytical Lab GEL LABORATORIES LLC Page 44 of 55 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Duke Energy Analytical Laboratory Address : 13339 Hagers Ferry Road Mail Code: MG03A2 Huntersville, North Carolina 28078 Contact: Mary Ann Ogle Project: AB GW Assessment Water Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: 2016005817 392370001 Water 01-MAR-16 14:55 02-MAR-16 Client Report Date: March 9, 2016 Project: DUKE00225 Client ID: DUP0002 Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method Metals Analysis-ICP-MS SW846 3010A/6020A Liquid "As Received" Uranium-233 U ND 0.00001 0.00005 ug/mL 1 SKJ 03/07/16 1336 1549331 1 Uranium-234 U ND 0.00001 0.00005 ug/mL 1 Uranium-236 U ND 0.00001 0.00005 ug/mL 1 Uranium-238 0.000472 0.000067 0.0002 ug/mL 1 SKJ 03/08/16 1226 1549331 2 Rad Gas Flow Proportional Counting GFPC, Ra228, Liquid "As Received" Radium-228 2.25 1.95 3.00 pCi/L AXM6 03/07/16 1627 1549356 3 Rad Radium-226 Lucas Cell, Ra226, liquid "As Received" Radium-226 0.529 0.310 1.00 pCi/L CXP3 03/09/16 0800 1549334 4 The following Prep Methods were performed: Method Description Analyst Date Time Prep Batch SW846 3010A SW 846 3010 Acid Digestion JP1 03/03/16 2200 1549330 The following Analytical Methods were performed: Method Description Analyst Comments 1 SW846 3010A/6020A 2 SW846 3010A/6020A 3 EPA 904,0/SW846 9320 Modified 4 EPA 903.1 Modified Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits Barium-133 Tracer GFPC, Ra228, Liquid "As Received" 87.1 (15%-125%) Notes: Page 3 of 13 Analytical Lab GEL LABORATORIES LLC Page 45 of 55 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Duke Energy Analytical Laboratory Address : 13339 Hagers Ferry Road Mail Code: MG03A2 Huntersville, North Carolina 28078 Contact: Mary Ann Ogle Project: AB GW Assessment Water Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: 2016005819 392370002 Water 01-MAR-16 15:30 02-MAR-16 Client Report Date: March 9, 2016 Project: DUKE00225 Client ID: DUP0002 Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method Metals Analysis-ICP-MS SW846 3010A/6020A Liquid "As Received" Uranium-233 U ND 0.00001 0.00005 ug/mL 1 SKJ 03/07/16 1338 1549331 1 Uranium-234 U ND 0.00001 0.00005 ug/mL 1 Uranium-236 U ND 0.00001 0.00005 ug/mL 1 Uranium-238 U ND 0.000067 0.0002 ug/mL 1 SKJ 03/08/16 1108 1549331 2 Rad Gas Flow Proportional Counting GFPC, Ra228, Liquid "As Received" Radium-228 U ND 2.73 3.00 pCi/L AXM6 03/07/16 1627 1549356 3 Rad Radium-226 Lucas Cell, Ra226, liquid "As Received" Radium-226 1.09 0.462 1.00 pCi/L CXP3 03/09/16 0800 1549334 4 The following Prep Methods were performed: Method Description Analyst Date Time Prep Batch SW846 3010A SW 846 3010 Acid Digestion JP1 03/03/16 2200 1549330 The following Analytical Methods were performed: Method Description Analyst Comments 1 SW846 3010A/6020A 2 SW846 3010A/6020A 3 EPA 904,0/SW846 9320 Modified 4 EPA 903.1 Modified Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits Barium-133 Tracer GFPC, Ra228, Liquid "As Received" 80.5 (15%-125%) Notes: Page 4 of 13 Analytical Lab GEL LABORATORIES LLC Page 46 of 55 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Duke Energy Analytical Laboratory Address : 13339 Hagers Ferry Road Mail Code: MG03A2 Huntersville, North Carolina 28078 Contact: Mary Ann Ogle Project: AB GW Assessment Water Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: 2016005822 392370003 Water 01-MAR-16 15:50 02-MAR-16 Client Report Date: March 9, 2016 Project: DUKE00225 Client ID: DUP0002 Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method Metals Analysis-ICP-MS SW846 3010A/6020A Liquid "As Received" Uranium-233 U ND 0.00001 0.00005 ug/mL 1 SKJ 03/07/16 1339 1549331 1 Uranium-234 U ND 0.00001 0.00005 ug/mL 1 Uranium-236 U ND 0.00001 0.00005 ug/mL 1 Uranium-238 0.000953 0.000067 0.0002 ug/mL 1 SKJ 03/08/16 1109 1549331 2 Rad Gas Flow Proportional Counting GFPC, Ra228, Liquid "As Received" Radium-228 2.12 1.88 3.00 pCi/L AXM6 03/07/16 1627 1549356 3 Rad Radium-226 Lucas Cell, Ra226, liquid "As Received" Radium-226 0.528 0.345 1.00 pCi/L CXP3 03/09/16 0800 1549334 4 The following Prep Methods were performed: Method Description Analyst Date Time Prep Batch SW846 3010A SW 846 3010 Acid Digestion JP1 03/03/16 2200 1549330 The following Analytical Methods were performed: Method Description Analyst Comments 1 SW846 3010A/6020A 2 SW846 3010A/6020A 3 EPA 904,0/SW846 9320 Modified 4 EPA 903.1 Modified Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits Barium-133 Tracer GFPC, Ra228, Liquid "As Received" 81.3 (15%-125%) Notes: Page 5 of 13 Analytical Lab GEL LABORATORIES LLC Page 47 of 55 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Duke Energy Analytical Laboratory Address : 13339 Hagers Ferry Road Mail Code: MG03A2 Huntersville, North Carolina 28078 Contact: Mary Ann Ogle Project: AB GW Assessment Water Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: 2016005823 392370004 Water 01-MAR-16 15:50 02-MAR-16 Client Report Date: March 9, 2016 Project: DUKE00225 Client ID: DUP0002 Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method Metals Analysis-ICP-MS SW846 3010A/6020A Liquid "As Received" Uranium-233 U ND 0.00001 0.00005 ug/mL 1 SKJ 03/07/16 1341 1549331 1 Uranium-234 U ND 0.00001 0.00005 ug/mL 1 Uranium-236 U ND 0.00001 0.00005 ug/mL 1 Uranium-238 0.000852 0.000067 0.0002 ug/mL 1 SKJ 03/08/16 1111 1549331 2 Rad Gas Flow Proportional Counting GFPC, Ra228, Liquid "As Received" Radium-228 1.76 1.36 3.00 pCi/L AXM6 03/07/16 1627 1549356 3 Rad Radium-226 Lucas Cell, Ra226, liquid "As Received" Radium-226 0.657 0.408 1.00 pCi/L CXP3 03/09/16 0830 1549334 4 The following Prep Methods were performed: Method Description Analyst Date Time Prep Batch SW846 3010A SW 846 3010 Acid Digestion JP1 03/03/16 2200 1549330 The following Analytical Methods were performed: Method Description Analyst Comments 1 SW846 3010A/6020A 2 SW846 3010A/6020A 3 EPA 904,0/SW846 9320 Modified 4 EPA 903.1 Modified Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits Barium-133 Tracer GFPC, Ra228, Liquid "As Received" 82.7 (15%-125%) Notes: Page 6of13 Analytical Lab Page 48 of 55 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Duke Energy Analytical Laboratory 13339 Hagers Ferry Road Mail Code: MG03A2 Huntersville, North Carolina Contact: Mary Ann Ogle Workorder: 392370 Report Date: March 9, 2016 Page 1 of 3 Parmname NOM Sample Qual QC Units RPD%o REC% Range Anlst Date Time Metals Analysis - ICPMS Batch 1549331 QC1203500697 392369001 DUP Uranium-233 U ND U ND ug/mL N/A SKJ 03/07/1613:13 Uranium-234 U ND U ND ug/mL N/A Uranium-236 U ND U ND ug/mL N/A Uranium-238 U ND U ND ug/mL N/A 03/08/1610:47 QC1203500696 LCS Uranium-238 0.0496 0.0552 ug/mL 111 (80%-120%) 03/08/1610:44 QC1203500700 LCS Uranium-233 0.0005 0.000545 ug/mL 109 (80%-120%) 03/07/1613:10 Uranium-234 0.00055 0.000591 ug/mL 107 (80%-120%) Uranium-236 0.005 0.00523 ug/mL 105 (80%-120%) QC1203500695 MB Uranium-233 U ND ug/mL 03/07/1613:08 Uranium-234 U ND ug/mL Uranium-236 U ND ug/mL Uranium-238 U ND ug/mL 03/08/1610:43 QC1203500698 392369001 MS Uranium-238 0.0496 U ND 0.0548 ug/mL 110 (75%-125%) 03/08/1610:48 QC1203500701 392369001 MS Uranium-233 0.0005 U ND 0.000545 ug/mL 109 (75%-125%) 03/07/1613:15 Uranium-234 0.00055 U ND 0.000587 ug/mL 107 (75%-125%) Uranium-236 0.005 U ND 0.00519 ug/mL 104 (75%-125%) QC1203500699 392369001 SDILT Uranium-233 U ND U ND ug/L N/A 03/07/1613:16 Page 7of13 Analytical Lab Page 49 of 55 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 392370 Page 2 of 3 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Metals Analysis - ICPMS Batch 1549331 Uranium-234 U ND U ND ug/L N/A Uranium-236 U ND U ND ug/L N/A (0%-10%) SKJ 03/07/1613:16 Uranium-238 U ND U ND ug/L N/A (0%-10%) 03/08/1610:50 Rad Gas Flow Batch 1549356 QC1203500757 392369004 DUP Radium-228 12.7 10.8 pCi/L 15.5 (0% - 100%) AXM6 03/07/16 16:27 QC1203500758 LCS Radium-228 47.2 41.8 pCi/L 88.6 (75%-125%) 03/07/1616:27 QC1203500756 MB Radium-228 U -0.484 pCi/L 03/07/1616:27 Rad Ra-226 Batch 1549334 QC1203500711 392369001 DUP Radium-226 0.842 0.708 pCi/L 17.2 (0% - 100%) CXP3 03/09/16 08:30 QC1203500713 LCS Radium-226 24.4 24.2 pCi/L 99.1 (75%-125%) 03/09/16 08:30 QC1203500710 MB Radium-226 U 0.290 pCi/L 03/09/16 08:30 QC1203500712 392369001 MS Radium-226 122 0.842 102 pCi/L 82.5 (75%-125%) 03/09/16 08:30 Notes: The Qualifiers in this report are defined as follows: ** Analyte is a Tracer compound < Result is less than value reported > Result is greater than value reported BD Results are either below the MDC or tracer recovery is low E %difference of sample and SD is >10%. Sample concentration must meet flagging criteria FA Failed analysis. FB 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 H Analytical holding time was exceeded Page 8 of 13 Analytical Lab Page 50 of 55 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 392370 Parmname NOM Sample Qual QC Units RPD% REC'% Range Anlst J Value is estimated K Analyte present. Reported value may be biased high. Actual value is expected to be lower. L Analyte present. Reported value may be biased low. Actual value is expected to be higher. M M if above MDC and less than LLD M REMP Result > MDC/CL and < RDL N Metals --The Matrix spike sample recovery is not within specified control limits N/A RPD or %Recovery limits do not apply. N1 See case narrative ND Analyte concentration is not detected above the detection limit NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Q One or more quality control criteria have not been met. Refer to the applicable narrative or DER. R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD. UI Gamma Spectroscopy --Uncertain identification UJ Gamma Spectroscopy --Uncertain identification UL Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias. X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y 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. h Preparation or preservation holding time was exceeded Page 3 of 3 Date Time N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. 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. Page 9 of 13 Analytical Lab Page 51 of 55 sioullnuoO 0 jejol r a 0 0 0 0 0 0 0 0 0 0 0 a �pi PGAIOSSIG -I O-Z i'> POAJOSSIC] (molaq 0 0 a9s) sl Blow (a08d A) T 0 M CI IA JO n. Z ;v ---- -- ru sai. 0 i z�..,9 --- ------ -- NU A i 0 wnluejn z a xgzz PUB Szz) i tunsH ielo i ----- -- --- -- - ----- -- ------- (0013d-A) 9pljlnS 08d A ejeuoqivo jOuOqjv3ja '/mullexiv t-u C14 !0 j. eovd-A Wt - i3IN SSI N > qv E x dmo C; (L x 0 (.0 U) rN a) r-I � __j 0 - - - ------- u LLk 0 Z 0 A.0 C s in g'j .0 -1 t m 2 7E E 2 2t ZZ CL E L j i 4) D m < 2 %i C 0 uj ;C NN C L------ .. .... ........ . .... ...... ...... ...... i- ...... 0 4. 3�- < E CL punOJUUjnj paj!'.;e p ,)u-otput Pswild :jjpi)odUII'J'aUJCIIInC, E C, z -j > Y) I 0 a, z 0 6 v5 0) X of CL < 0 Cr. t , E t M z z W U) 0 ui W D D W ul Cal La: v Q�' j 73 V) Cs Page 10 of 13 Analytical Lab Page 52 of 55 CAMPI,F RF.C'F,IP'I' & REVIEW FORM Client: _ (A SDG/AR/COC/Work O)`der: Received By: Date Received: r Q u e *If Net Counts > 100cpm on samples not marked "radioactive", contact the Radiation Safety roup for furth r Suspected Hazard Information >+ investigation. COC/Samples marked as radioactive? Maximum Net Counts Observed* (Observed Counts - Area Background Counts): Classified Radioactive 11 or III by RSO? Mff yes. Were swipes taken of sample containers < action levels? COC/Samples marked containing PCBs? Package, COC, and/or Samples marked as beryllium or asbestos containing? x If yes, samples are to be segregated as Safety Controlled Samples, and opened by the GEL Safety Group. Shipped as a DOT Hazardous? >r Hazard Class Shipped: UN#: Samples identified as Foreign Soil? Sample Receipt Criteria y Comments/Qualifiers (Required for Non -Conforming Items) Shipping containers received intact and Circle Applicable: Seals broken Damaged container I..eaking container Other (describe) 1 sealed? Samples requiring cold preservation Preservation Method: Ice bags Blue ice Dry ice Nit e ,y Other (describe) 2 within (0 <_ 6 deg. C)?* *all temperatures are recorded in Celsius 12 ?a Dail check performed and passed on IR y P P Temperature Device Serial H: Secondary Temperature Device Serial H (If Applicable): temperature gun? f Chain of custody documents included 3 with shipment? Circle Applicable: Seals broken Damaged container Leaking container Other (describe) 4 Sample containers intact and scaled? AX Samples requiring chemical preservation Sample Us, containers affected and observed pIL at I-t? proper P o Do Low Level Perchlorate samples have Sample ID's and containers affected: headspace as required? 7 VOA vials contain acid preservation? (if unknown, select No) VOA vials free of headspace (defined as Sample ID's and containers affected: 8 < 6mm bubble)? 9 Are Encore containers present? If yes, immediately deliver to Volatiles laboratory) ID's and tests affected: 10 Samples received within holding time? Sample ID's oil COC match ID's on Sample ID's and containers affected: I i bottles? Date & time on COC match date & time Sample to's affected: 12 on bottles? Number of containers received match Sample ID's affected: 13 number indicated on COC? Are sample containers identifiable as 1 GELprovided? 15 COC form is properly signed in relinquished/received sections? Circle Applicable: FcdEx Air FedEx Ground UPS Field Services Courier Other 16 Carrier and tracking number. 0V.. at4t,110,1(u Comments (Use Continuation Form if needed): PM (or PMA) review: Initials /2`,=Q 6n Date t) >rj Page _J_ of —�— GL-CHL-SR-001 Rev 2 Page 11 of 13 Analytical Lab Page 53 of 55 List of current GEL Certifications as of 09 March 2016 State Certification Alaska UST-0110 Arkansas 88-0651 CLIA 42D0904046 California 2940 Colorado SC00012 Connecticut PH-0169 Delaware SC00012 DoD ELAP/ ISO17025 A2LA 2567.01 Florida NELAP E87156 Foreign Soils Permit P330-15-00283, P330-15-00253 Georgia SC00012 Georgia SDWA 967 Hawaii SC00012 Idaho Chemistry SC00012 Idaho Radiochemistry SC00012 Illinois NELAP 200029 Indiana C—SC-01 Kansas NELAP E-10332 Kentucky SDWA 90129 Kentucky Wastewater 90129 Louisiana NELAP 03046 (A133904) Louisiana SDWA LA160006 Maryland 270 Massachusetts M—SC012 Michigan 9976 Mississippi SC00012 Nebraska NE—OS-26-13 Nevada SC000122016-1 New Hampshire NELAP 205415 New Jersey NELAP SC002 New Mexico SC00012 New York NELAP 11501 North Carolina 233 North Carolina SDWA 45709 North Dakota R-158 Oklahoma 9904 Pennsylvania NELAP 68-00485 S.Carolina Radchem 10120002 South Carolina Chemistry 10120001 Tennessee TN 02934 Texas NELAP T104704235-16-11 Utah NELAP SC000122016-20 Vermont VT87156 Virginia NELAP 460202 Washington C780 West Virginia 997404 Page 12 of 13 Analytical Lab There are no "Data Exception Reports" associated with this analytical reI.54 of 55 Page 13 of 13 Analytical Lab CHAIN Of CUSTODY RECORD AND ANALYSIS REQUEST FORM Page 55 of 55 Duke Energybinge lnem AnswbY al Lahcratnry 11II • • • Annly llcnl Lateral urn On S f Tht �i ry ►Isja[ Call M.4(�J*Xlmp'wi«T184wiWlYajY Or # MatWs GW VM aay..wr - _._.__—_._._._._._I Page rhaln ut Gush A rem x c vm■ - - - .� '`� - - 1� dISTRISUTIbr,Y 5.■ I. dY �Ip :,� ■ a,.,. "= BAII®°Lf - ORIGlN.AL c.) LAD. C PY t0 C;. lvm erswei YrJ/ �f ,iyxy�� mpt'° sg r,4s:.: sF*�M9* 1 ! -f d9 e 4 Qrclr.i Ofaw_ NfMES_ All GW A&sas6rfl@ni wolet M16 !utsP_ F3� C�' au�uw■.te _ Ct]G REV DATE 1P2t�2(2 �U l IClkmt �� _..� ...W__._ . .. # PfL. � � i J8Q R7-5�03 hiun iTr_47 um]un L - -__.- PO #16 9536 ... ■ tollered �IF9kY6BB, Ut►ll; '� Fkociu 4+ {�rT. k�MAYfVMY4'N i IC'4 AC■ I■F a�J�l feR ytyp ci . p - i e elr w M.i 6 r1TB [rA7L} 11106 4Ci ml ;ISO SDD ;S # 4., 5on ESQ 6UIa 5U4 SU4 Alk ate' f6Gd�A1 �- u �.;:. , - ,■rma�. •PO 1142110 ina,r TRW PET glom j PET PET PET Piz ■■ pk PET HOP£ I1UPE HQPE NOP'E Z Sample DewsPelan or I[ n P . �I ■harM1�.l sdrcue. y n ,rt .` � t �e - u C V �,� �' v] � • [3 I ._ _ C G a r a9 9f3 ? G amp m �aOp B III�IIF GPI Lw'�7.�4n Cc4uhrm IrrltmnflFsin � . � � � 'n. �-�. .a y � rl � �d^d ar +R a [3ata iTine nature E d °tAl i�, 'I llllrn ji ,J ,_ [ - f' +T,f.J 1i 7 7 Y S 1 I 1 1 tlli2 - — 4 - 6 'T --, - Al I I F , Finer E1larhk 1!./ - - T 5 Eulpl, ene Blank ' -i) ° - .- 1 l I47a -- _ TOTAL ! . L2 . -..A �. Y tln attonw - _ _ bararrlme T}ata,TlnTp�-_. ACC ��y' ef'TneH I LEMCNTS by ICp N5 ITFIlkil As, Be. G9. CID, Ct, Cu, Mt), Ni, Ph. Sib, Be Tl JLLj. V ILL) ELEMENTS by ICP (TRMS: All. 11p, B. Fa. MM, Sr, 2n 1CP-UndNwAvd Ca, Mlj K. Na f19 by MI MuscIued ffwtale ; all rr i aia ICP, IMS,Hg -54-r4-c p-c, .5 I !b'k'w ` -` 2 1 i 1 1 0' 1 ! 2 2 1 2i 1 m �) Raq"OwdTunKubuM Total 22 a c J 4 aEkVB Av E 7 ❑erva ` 48 Hr C, 7 — "aLTner " Add. C439! Will Apply a Pt -A 7 z � a,', ct