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Home My WebLink AboutNC0038377_J16090182report_2017110113339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Order Summary Report Analytical Laboratory Order Number:J16090182 Project Name:MAYO STEAM - AB GW ASSESSMENT WATER Lab Contact:Anne Pridgeon Date:9/29/2016 Customer Address:Mayo Steam Plant Customer Name(s):Tim Hunsucker, Jerry Wylie,Fred Holt, Brandon Russo, Kathy Webb, John Toep 10660 Boston Road Roxboro,North Carolina 27574 Phone: 980-875-6610 Report Authorized By: (Signature) Program Comments: Please contact the Program Manager (Anne Pridgeon) 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. Anne Pridgeon Duke Energy Analytical Lab Page 1 of 53 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016029020 MAYO STEAM 08-Sep-16 8:34 AM Greg Darnell BG-01 1 Total Samples Duke Energy Analytical Lab Page 2 of 53 COC and .pdf report are in agreement with sample totals and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. All laboratory QA/QC requirements are acceptable. Yes No Technical Validation Review Checklist: Yes No Yes No Report Sections Included: Job Summary Report Sub-contracted Laboratory Results Sample Identification Customer Specific Data Sheets, Reports, & Documentation Technical Validation of Data Package Customer Database Entries Analytical Laboratory Certificate of Analysis Analytical Laboratory QC Report Chain of Custody Reviewed By:Anne Pridgeon Date:9/29/2016 Electronic Data Deliverable (EDD) Sent Separatel Duke Energy Analytical Lab Page 3 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 2016029020 Collection Date:08-Sep-16 8:34 AM Site:BG-01 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)0.828 mg-N/L EPA 353.2 09/12/2016 11:32 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 11 mg/L EPA 300.0 09/15/2016 00:34 BGN90340.5 5 Sulfate 0.32 mg/L EPA 300.0 09/15/2016 00:34 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 09/16/2016 13:07 DMFRANC0.05 1 Mercury Dissolved (cold vapor) in Water (Filtered) Mercury (Hg)< 0.05 ug/L EPA 245.1 09/19/2016 12:07 DMFRANC0.05 1 DISSOLVED METALS BY ICP Aluminum (Al)< 0.005 mg/L EPA 200.7 09/09/2016 15:33 JJMACKE0.005 1 Barium (Ba)0.085 mg/L EPA 200.7 09/09/2016 15:33 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/09/2016 15:33 JJMACKE0.05 1 Iron (Fe)< 0.01 mg/L EPA 200.7 09/09/2016 15:33 JJMACKE0.01 1 Manganese (Mn)0.006 mg/L EPA 200.7 09/09/2016 15:33 JJMACKE0.005 1 Strontium (Sr)0.163 mg/L EPA 200.7 09/09/2016 15:33 JJMACKE0.005 1 Zinc (Zn)0.026 mg/L EPA 200.7 09/09/2016 15:33 JJMACKE0.005 1 UNDIGESTED METALS BY ICP Calcium (Ca)12.0 mg/L EPA 200.7 09/12/2016 17:38 JJMACKE0.01 1 Magnesium (Mg)3.21 mg/L EPA 200.7 09/12/2016 17:38 JJMACKE0.005 1 Potassium (K)1.32 mg/L EPA 200.7 09/12/2016 17:38 JJMACKE0.1 1 Sodium (Na)11.7 mg/L EPA 200.7 09/12/2016 17:38 JJMACKE0.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.275 mg/L EPA 200.7 09/20/2016 09:26 MHH71310.005 1 Barium (Ba)0.090 mg/L EPA 200.7 09/20/2016 09:26 MHH71310.005 1 Boron (B)< 0.05 mg/L EPA 200.7 09/20/2016 09:26 MHH71310.05 1 Iron (Fe)0.336 mg/L EPA 200.7 09/20/2016 09:26 MHH71310.01 1 Manganese (Mn)0.013 mg/L EPA 200.7 09/20/2016 09:26 MHH71310.005 1 Strontium (Sr)0.172 mg/L EPA 200.7 09/20/2016 09:26 MHH71310.005 1 Zinc (Zn)0.026 mg/L EPA 200.7 09/20/2016 09:26 MHH71310.005 1 Duke Energy Analytical Lab Page 4 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 2016029020 Collection Date:08-Sep-16 8:34 AM Site:BG-01 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 09/23/2016 13:00 PARMSTR11 Arsenic (As)< 1 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR11 Beryllium (Be)< 1 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR11 Cadmium (Cd)< 1 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR11 Chromium (Cr)< 1 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR11 Cobalt (Co)< 1 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR11 Copper (Cu)4.74 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR11 Lead (Pb)< 1 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR11 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR11 Nickel (Ni)< 1 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR11 Selenium (Se)< 1 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR0.2 1 Vanadium (V) Low Level 3.53 ug/L EPA 200.8 09/23/2016 13:00 PARMSTR0.3 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR11 Arsenic (As)< 1 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR11 Beryllium (Be)< 1 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR11 Cadmium (Cd)< 1 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR11 Chromium (Cr)< 1 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR11 Cobalt (Co)< 1 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR11 Copper (Cu)< 1 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR11 Lead (Pb)< 1 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR11 Molybdenum (Mo)< 1 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR11 Nickel (Ni)1.46 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR11 Selenium (Se)< 1 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR0.2 1 Vanadium (V) Low Level 4.69 ug/L EPA 200.8 09/19/2016 18:56 PARMSTR0.3 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 130 mg/L SM2540C 09/14/2016 16:17 HGRUVER251 Duke Energy Analytical Lab Page 5 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 2016029020 Collection Date:08-Sep-16 8:34 AM Site:BG-01 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Total Carbon TOC 0.667 mg/L SM5310C/EPA9060A 09/13/2016 09:04 CJELLIO0.1 1 TOTAL SUSPENDED SOLIDS TSS 5.6 mg/L SM2540D 09/09/2016 11:03 HGRUVER51 Duke Energy Analytical Lab Page 6 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090240 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0008 mg-N/L -10.0008 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0008 mg-N/L -10.0008 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0013 mg-N/L -10.0013 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 4 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0002 mg-N/L -10.0002 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.31 3.01 103mg-N/L -11090103.1 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.308 3.01 102mg-N/L -11090103.08 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.308 3.01 102mg-N/L -11090103.08 Final QualifierDilMeasuredUnits:Parameter LCS # 4 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.308 3.01 102mg-N/L -11090103.08 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16080026 -- 2016023918 Nitrite + Nitrate (Colorimetric) 1.24 0.25 106mg-N/L -1109011.24 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16080026 -- 2016023918 Nitrite + Nitrate (Colorimetric) 1.25 0.25 110 3.79mg-N/L -1109011.25 Duke Energy Analytical Lab Page 7 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090240 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090004 -- 2016027978 Nitrite + Nitrate (Colorimetric) 0.23 0.25 91mg-N/L -1109010.23 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16090004 -- 2016027978 Nitrite + Nitrate (Colorimetric) 0.213 0.25 84.4 7.52mg-N/L -1109010.213 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16090004 -- 2016027979 Nitrite + Nitrate (Colorimetric) 0.342 0.25 93.1mg-N/L -1109010.342 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16090004 -- 2016027979 Nitrite + Nitrate (Colorimetric) 0.38 0.25 108 14.8mg-N/L -1109010.38 Final QualifierDilMeasuredUnits:Parameter MS # 4 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028880 Nitrite + Nitrate (Colorimetric) 0.296 0.25 107mg-N/L -1109010.296 Final QualifierDilMeasuredUnits:Parameter MSD # 4 RPD% Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028880 Nitrite + Nitrate (Colorimetric) 0.279 0.25 99.9 6.81mg-N/L -1109010.279 Final QualifierDilMeasuredUnits:Parameter MS # 5 % Recovery LCL UCLSpike Parent Sample: J16090011 -- 2016027994 Nitrite + Nitrate (Colorimetric) 0.264 0.25 104mg-N/L -1109010.264 Final QualifierDilMeasuredUnits:Parameter MSD # 5 RPD% Recovery LCL UCLSpike Parent Sample: J16090011 -- 2016027994 Nitrite + Nitrate (Colorimetric) 0.26 0.25 103 1.47mg-N/L -1109010.26 Duke Energy Analytical Lab Page 8 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090216 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0348 mg/L -10.0348 0.1 < 1/2 RDL Sulfate 0.0045 mg/L -10.0045 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 6.1 5 106mg/L -1208016.1 Sulfate 9.82 5 103mg/L -1208019.82 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 6.09 5 106 0.235mg/L -1208016.09 Sulfate 9.81 5 103 0.169mg/L -1208019.81 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 4.99 5 99.7mg/L -1109014.99 Sulfate 5.01 5 100mg/L -1109015.01 Duke Energy Analytical Lab Page 9 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090384 HG 245.1 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) 0.006 ug/L -10.006 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.005 ug/L -10.005 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 0.968 1 97.1ug/L -1307010.968 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.985 1 98.8 1.74ug/L -1307010.985 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.99 2 99.5ug/L -1158511.99 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.94 2 97.2ug/L -1158511.94 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028879 Mercury (Hg) 0.987 1 97.3ug/L -1307010.987 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028879 Mercury (Hg) 0.994 1 98 0.717ug/L -1307010.994 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029039 Mercury (Hg) 0.994 1 100ug/L -1307010.994 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029039 Mercury (Hg) 0.992 1 99.9 0.2ug/L -1307010.992 Duke Energy Analytical Lab Page 10 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090429 HG 245.1 Dissolved Mercury Dissolved (cold vapor) in Water (Filtered) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) -0.004 ug/L -1-0.004 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.002 ug/L -10.002 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.01 2 101ug/L -1158512.01 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 1.96 2 97.9ug/L -1158511.96 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090269 -- 2016029352 Mercury (Hg) 1.02 1 102ug/L -1307011.02 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090269 -- 2016029352 Mercury (Hg) 1.01 1 101 1.28ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090303 -- 2016029524 Mercury (Hg) 1.01 1 102ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16090303 -- 2016029524 Mercury (Hg) 1.02 1 102 0.0978ug/L -1307011.02 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16090303 -- 2016029525 Mercury (Hg) 1.01 1 102ug/L -1307011.01 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16090303 -- 2016029525 Mercury (Hg) 1.01 1 102 0.295ug/L -1307011.01 Duke Energy Analytical Lab Page 11 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090222 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) -0.000022 mg/L -1-0.000022 0.005 < 1/2 RDL Barium (Ba) 0.000091 mg/L -10.000091 0.005 < 1/2 RDL Boron (B) -0.000493 mg/L -1-0.000493 0.05 < 1/2 RDL Iron (Fe) -0.000036 mg/L -1-0.000036 0.01 < 1/2 RDL Manganese (Mn) -0.000099 mg/L -1-0.000099 0.005 < 1/2 RDL Strontium (Sr) 0.000018 mg/L -10.000018 0.005 < 1/2 RDL Zinc (Zn) -0.000358 mg/L -1-0.000358 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 2.06 2 103mg/L -1158512.06 Barium (Ba) 0.988 1 98.8mg/L -1158510.988 Boron (B) 2.02 2 101mg/L -1158512.02 Iron (Fe) 2.06 2 103mg/L -1158512.06 Manganese (Mn) 0.983 1 98.3mg/L -1158510.983 Strontium (Sr) 1.91 2 95.7mg/L -1158511.91 Zinc (Zn) 1.05 1 105mg/L -1158511.05 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028877 Aluminum (Al) 5.95 5 119mg/L -1307015.95 Barium (Ba) 5.75 5 115mg/L -1307015.75 Boron (B) 5.7 5 114mg/L -1307015.7 Iron (Fe) 5.56 5 111mg/L -1307015.56 Manganese (Mn) 6.07 5 116mg/L -1307016.07 Strontium (Sr) 5.82 5 113mg/L -1307015.82 Zinc (Zn) 5.76 5 115mg/L -1307015.76 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028877 Aluminum (Al) 5.92 5 118 0.438mg/L -1307015.92 Barium (Ba) 5.73 5 114 0.455mg/L -1307015.73 Boron (B) 5.68 5 113 0.353mg/L -1307015.68 Iron (Fe) 5.56 5 111 0.018mg/L -1307015.56 Manganese (Mn) 6.08 5 116 0.0343mg/L -1307016.08 Strontium (Sr) 5.82 5 113 0.053mg/L -1307015.82 Zinc (Zn) 5.76 5 115 0.104mg/L -1307015.76 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Aluminum (Al) 5.93 5 119mg/L -1307015.93 Duke Energy Analytical Lab Page 12 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090222 ICP Dissolved DISSOLVED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Barium (Ba) 5.82 5 116mg/L -1307015.82 Boron (B) 5.8 5 116mg/L -1307015.8 Iron (Fe) 5.54 5 110mg/L -1307015.54 Manganese (Mn) 5.84 5 110mg/L -1307015.84 Strontium (Sr) 6.13 5 119mg/L -1307016.13 Zinc (Zn) 5.73 5 114mg/L -1307015.73 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Aluminum (Al) 5.9 5 118 0.642mg/L -1307015.9 Barium (Ba) 5.77 5 115 0.78mg/L -1307015.77 Boron (B) 5.72 5 114 1.32mg/L -1307015.72 Iron (Fe) 5.52 5 109 0.456mg/L -1307015.52 Manganese (Mn) 5.82 5 110 0.491mg/L -1307015.82 Strontium (Sr) 6.08 5 118 0.86mg/L -1307016.08 Zinc (Zn) 5.7 5 114 0.543mg/L -1307015.7 Duke Energy Analytical Lab Page 13 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090255 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Calcium (Ca) 0.00275 mg/L -10.00275 0.01 < 1/2 RDL Magnesium (Mg) -0.000036 mg/L -1-0.000036 0.005 < 1/2 RDL Potassium (K) -0.0138 mg/L -1-0.0138 0.1 < 1/2 RDL Sodium (Na) -0.00325 mg/L -1-0.00325 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Calcium (Ca) 1.99 2 99.7mg/L -1158511.99 Magnesium (Mg) 1.93 2 96.5mg/L -1158511.93 Potassium (K) 3.86 4 96.4mg/L -1158513.86 Sodium (Na) 8.09 8.1 99.9mg/L -1158518.09 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028877 Calcium (Ca) 21.4 5 123mg/L -13070121.4 Magnesium (Mg) 8.28 5 114mg/L -1307018.28 Potassium (K) 12.4 5 105mg/L -13070112.4 Sodium (Na) 53.7 5 148mg/L -13070153.7 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090155 -- 2016028877 Calcium (Ca) 21.6 5 126 2.56mg/L -13070121.6 Magnesium (Mg) 8.46 5 118 3.02mg/L -1307018.46 Potassium (K) 12.6 5 108 3.39mg/L -13070112.6 Sodium (Na) 54.8 5 169 13.4mg/L -13070154.8 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Calcium (Ca) 62 5 47.6mg/L -13070162 Magnesium (Mg) 18.6 5 85.4mg/L -13070118.6 Potassium (K) 10.4 5 103mg/L -13070110.4 Sodium (Na) 26.8 5 87.9mg/L -13070126.8 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Calcium (Ca) 61.9 5 45.6 4.33mg/L -13070161.9 Magnesium (Mg) 18.6 5 85.6 0.234mg/L -13070118.6 Potassium (K) 10.4 5 103 0.854mg/L -13070110.4 Sodium (Na) 26.8 5 88 0.091mg/L -13070126.8 Duke Energy Analytical Lab Page 14 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090416 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) 0.0007 mg/L -10.0007 0.005 < 1/2 RDL Barium (Ba) -0.000213 mg/L -1-0.000213 0.005 < 1/2 RDL Boron (B) 0.00287 mg/L -10.00287 0.05 < 1/2 RDL Iron (Fe) 0.00108 mg/L -10.00108 0.01 < 1/2 RDL Manganese (Mn) 0.000018 mg/L -10.000018 0.005 < 1/2 RDL Strontium (Sr) -0.000053 mg/L -1-0.000053 0.005 < 1/2 RDL Zinc (Zn) 0.00228 mg/L -10.00228 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 4.83 5 96.6mg/L -1158514.83 Barium (Ba) 4.96 5 99.3mg/L -1158514.96 Boron (B) 4.9 5 98.1mg/L -1158514.9 Iron (Fe) 5.05 5 101mg/L -1158515.05 Manganese (Mn) 4.93 5 98.6mg/L -1158514.93 Strontium (Sr) 4.95 5 99.1mg/L -1158514.95 Zinc (Zn) 4.95 5 99.1mg/L -1158514.95 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090182 -- 2016029020 Aluminum (Al) 5.2 5 98.5mg/L -1307015.2 Barium (Ba) 5.11 5 100mg/L -1307015.11 Boron (B) 4.95 5 98.9mg/L -1307014.95 Iron (Fe) 5.49 5 103mg/L -1307015.49 Manganese (Mn) 4.99 5 99.4mg/L -1307014.99 Strontium (Sr) 5.07 5 97.9mg/L -1307015.07 Zinc (Zn) 4.97 5 98.8mg/L -1307014.97 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090182 -- 2016029020 Aluminum (Al) 5.29 5 100 1.77mg/L -1307015.29 Barium (Ba) 5.19 5 102 1.64mg/L -1307015.19 Boron (B) 5.02 5 100 1.37mg/L -1307015.02 Iron (Fe) 5.56 5 104 1.43mg/L -1307015.56 Manganese (Mn) 5.07 5 101 1.66mg/L -1307015.07 Strontium (Sr) 5.13 5 99.2 1.28mg/L -1307015.13 Zinc (Zn) 5.06 5 101 1.92mg/L -1307015.06 Duke Energy Analytical Lab Page 15 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090465 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) 0.015 ug/L -10.015 1 < 1/2 RDL Arsenic (As) -0.004 ug/L -1-0.004 1 < 1/2 RDL Beryllium (Be) 0.027 ug/L -10.027 1 < 1/2 RDL Cadmium (Cd) -0.001 ug/L -1-0.001 1 < 1/2 RDL Chromium (Cr) 0.056 ug/L -10.056 1 < 1/2 RDL Cobalt (Co) 0.001 ug/L -10.001 1 < 1/2 RDL Copper (Cu) 0.023 ug/L -10.023 1 < 1/2 RDL Lead (Pb) 0.003 ug/L -10.003 1 < 1/2 RDL Molybdenum (Mo) 0.011 ug/L -10.011 1 < 1/2 RDL Nickel (Ni) -0.26 ug/L -1-0.26 1 < 1/2 RDL Selenium (Se) 0.003 ug/L -10.003 1 < 1/2 RDL Thallium (Tl) Low Level 0.019 ug/L -10.019 0.2 < 1/2 RDL Vanadium (V) Low Level -0.046 ug/L -1-0.046 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 54.4 50 109ug/L -11585154.4 Arsenic (As) 51.5 50 103ug/L -11585151.5 Beryllium (Be) 50.5 50 101ug/L -11585150.5 Cadmium (Cd) 51.2 50 102ug/L -11585151.2 Chromium (Cr) 49.5 50 99.1ug/L -11585149.5 Cobalt (Co) 51 50 102ug/L -11585151 Copper (Cu) 51.3 50 103ug/L -11585151.3 Lead (Pb) 50.8 50 102ug/L -11585150.8 Molybdenum (Mo) 50.9 50 102ug/L -11585150.9 Nickel (Ni) 51.8 50 104ug/L -11585151.8 Selenium (Se) 50.2 50 100ug/L -11585150.2 Thallium (Tl) Low Level 47 50 94ug/L -11585147 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Antimony (Sb) 55.3 50 110ug/L -13070155.3 Arsenic (As) 51.6 50 102ug/L -13070151.6 Beryllium (Be) 50.5 50 101ug/L -13070150.5 Cadmium (Cd) 50.5 50 101ug/L -13070150.5 Chromium (Cr) 50.2 50 99.4ug/L -13070150.2 Cobalt (Co) 49.3 50 97.4ug/L -13070149.3 Copper (Cu) 56 50 98.2ug/L -13070156 Lead (Pb) 52.2 50 103ug/L -13070152.2 Molybdenum (Mo) 58.7 50 101ug/L -13070158.7 Duke Energy Analytical Lab Page 16 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090465 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Nickel (Ni) 51.2 50 99.6ug/L -13070151.2 Selenium (Se) 50.4 50 100ug/L -13070150.4 Thallium (Tl) Low Level 48 50 95.9ug/L -13070148 Vanadium (V) Low Level 52 50 101ug/L -13070152 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029038 Antimony (Sb) 54.9 50 109 0.64ug/L -13070154.9 Arsenic (As) 51.1 50 102 0.888ug/L -13070151.1 Beryllium (Be) 51.7 50 103 2.36ug/L -13070151.7 Cadmium (Cd) 49.7 50 99.3 1.67ug/L -13070149.7 Chromium (Cr) 49.5 50 98.2 1.23ug/L -13070149.5 Cobalt (Co) 48.5 50 95.8 1.68ug/L -13070148.5 Copper (Cu) 55.5 50 97.3 0.986ug/L -13070155.5 Lead (Pb) 51.1 50 101 2.04ug/L -13070151.1 Molybdenum (Mo) 58.3 50 100 0.746ug/L -13070158.3 Nickel (Ni) 49.8 50 96.9 2.83ug/L -13070149.8 Selenium (Se) 49.5 50 98.5 1.71ug/L -13070149.5 Thallium (Tl) Low Level 46.7 50 93.3 2.72ug/L -13070146.7 Vanadium (V) Low Level 51 50 99.3 2.02ug/L -13070151 Duke Energy Analytical Lab Page 17 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090421 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) -0.0461 ug/L -1-0.0461 1 < 1/2 RDL Arsenic (As) -0.0089 ug/L -1-0.0089 1 < 1/2 RDL Beryllium (Be) 0.018 ug/L -10.018 1 < 1/2 RDL Cadmium (Cd) 0.0003 ug/L -10.0003 1 < 1/2 RDL Chromium (Cr) -0.002 ug/L -1-0.002 1 < 1/2 RDL Cobalt (Co) 0.0008 ug/L -10.0008 1 < 1/2 RDL Copper (Cu) -0.177 ug/L -1-0.177 1 < 1/2 RDL Lead (Pb) -0.0006 ug/L -1-0.0006 1 < 1/2 RDL Molybdenum (Mo) 0.003 ug/L -10.003 1 < 1/2 RDL Nickel (Ni) -0.0496 ug/L -1-0.0496 1 < 1/2 RDL Selenium (Se) 0.0002 ug/L -10.0002 1 < 1/2 RDL Thallium (Tl) Low Level -0.0143 ug/L -1-0.0143 0.2 < 1/2 RDL Vanadium (V) Low Level -0.0166 ug/L -1-0.0166 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 57.2 50 114ug/L -11585157.2 Arsenic (As) 51.8 50 104ug/L -11585151.8 Beryllium (Be) 54.8 50 110ug/L -11585154.8 Cadmium (Cd) 52.9 50 106ug/L -11585152.9 Chromium (Cr) 52.5 50 105ug/L -11585152.5 Cobalt (Co) 52 50 104ug/L -11585152 Copper (Cu) 51.9 50 104ug/L -11585151.9 Lead (Pb) 53.2 50 106ug/L -11585153.2 Molybdenum (Mo) 52.2 50 104ug/L -11585152.2 Nickel (Ni) 52.6 50 105ug/L -11585152.6 Selenium (Se) 49.1 50 98.1ug/L -11585149.1 Thallium (Tl) Low Level 51.5 50 103ug/L -11585151.5 Vanadium (V) Low Level 51.8 50 104ug/L -11585151.8 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029037 Antimony (Sb) 57.3 50 115ug/L -13070157.3 Arsenic (As) 52.2 50 104ug/L -13070152.2 Beryllium (Be) 55.7 50 111ug/L -13070155.7 Cadmium (Cd) 52.5 50 105ug/L -13070152.5 Chromium (Cr) 59.9 50 103ug/L -13070159.9 Cobalt (Co) 51.3 50 101ug/L -13070151.3 Copper (Cu) 54.1 50 100ug/L -13070154.1 Lead (Pb) 53.6 50 107ug/L -13070153.6 Duke Energy Analytical Lab Page 18 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090421 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029037 Molybdenum (Mo) 53.4 50 105ug/L -13070153.4 Nickel (Ni) 53.3 50 103ug/L -13070153.3 Selenium (Se) 49.5 50 97.8ug/L -13070149.5 Thallium (Tl) Low Level 51.7 50 103ug/L -13070151.7 Vanadium (V) Low Level 72.5 50 105ug/L -13070172.5 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090185 -- 2016029037 Antimony (Sb) 56.1 50 112 2.17ug/L -13070156.1 Arsenic (As) 51.3 50 102 1.72ug/L -13070151.3 Beryllium (Be) 54.7 50 109 1.85ug/L -13070154.7 Cadmium (Cd) 51.5 50 103 1.98ug/L -13070151.5 Chromium (Cr) 59 50 101 1.67ug/L -13070159 Cobalt (Co) 50.1 50 98.6 2.47ug/L -13070150.1 Copper (Cu) 53.1 50 98.2 2.1ug/L -13070153.1 Lead (Pb) 52.5 50 105 1.98ug/L -13070152.5 Molybdenum (Mo) 52.4 50 104 1.89ug/L -13070152.4 Nickel (Ni) 51.8 50 99.7 3.08ug/L -13070151.8 Selenium (Se) 48.1 50 95.1 2.78ug/L -13070148.1 Thallium (Tl) Low Level 50.8 50 102 1.72ug/L -13070150.8 Vanadium (V) Low Level 71 50 102 2.86ug/L -13070171 Duke Energy Analytical Lab Page 19 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090289 TDS TOTAL DISSOLVED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TDS mg/L -11 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration TDS mg/L -10 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16080590 -- 2016026521 TDS 2.11mg/L -1234 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16080590 -- 2016026523 TDS 19.5mg/L -1186 Final QualifierDilMeasuredUnits:Parameter Duplicate # 3 RPD Parent Sample: J16080590 -- 2016026524 TDS 2.79mg/L -1364 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 104mg/L -110901104 Duke Energy Analytical Lab Page 20 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090262 Total Carbon Total Carbon Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TOC mg/L -10.018 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike TOC 2 101mg/L -1208012.31 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike TOC 2 98.3 2.26mg/L -1208012.26 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TOC 2.87 99.9mg/L -1158512.87 Duke Energy Analytical Lab Page 21 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090182 Q16090187 TSS TOTAL SUSPENDED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TSS mg/L -10 5 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16080026 -- 2016023918 TSS 15.4mg/L -11.4 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16090155 -- 2016028877 TSS 0mg/L -11.2 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TSS 50 92.8mg/L -11090146.4 Duke Energy Analytical Lab Page 22 of 53 #=CL# September 16, 2016 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92311846 92311846 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J16090182 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on September 09, 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 Anne Pifer REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 18 Duke Energy Analytical Lab Page 23 of 53 #=CP# CERTIFICATIONS Pace Project No.: Project: 92311846 J16090182 Ormond Beach Certification IDs 8 East Tower Circle, Ormond Beach, FL 32174 Alabama Certification #: 41320 Connecticut Certification #: PH-0216 Delaware Certification: FL NELAC Reciprocity Florida Certification #: E83079 Georgia Certification #: 955 Guam Certification: FL NELAC Reciprocity Hawaii Certification: FL NELAC Reciprocity Illinois Certification #: 200068 Indiana Certification: FL NELAC Reciprocity Kansas Certification #: E-10383 Louisiana Certification #: FL NELAC Reciprocity Louisiana Environmental Certificate #: 05007 Maryland Certification: #346 Michigan Certification #: 9911 Mississippi Certification: FL NELAC Reciprocity Missouri Certification #: 236 Montana Certification #: Cert 0074 Nebraska Certification: NE-OS-28-14 Nevada Certification: FL NELAC Reciprocity New York Certification #: 11608 North Carolina Environmental Certificate #: 667 North Carolina Certification #: 12710 North Dakota Certification #: R-216 Oklahoma Certification #: D9947 Pennsylvania Certification #: 68-00547 Puerto Rico Certification #: FL01264 South Carolina Certification: #96042001 Tennessee Certification #: TN02974 Texas Certification: FL NELAC Reciprocity US Virgin Islands Certification: FL NELAC Reciprocity Virginia Environmental Certification #: 460165 Wyoming Certification: FL NELAC Reciprocity West Virginia Certification #: 9962C Wisconsin Certification #: 399079670 Wyoming (EPA Region 8): FL NELAC Reciprocity Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 18 Duke Energy Analytical Lab Page 24 of 53 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92311846 J16090182 Lab ID Sample ID Matrix Date Collected Date Received 92311846001 2016029020 Water 09/08/16 08:34 09/09/16 11:30 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 18 Duke Energy Analytical Lab Page 25 of 53 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92311846 J16090182 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92311846001 2016029020 RSK 175 Modified 1 PASI-CWDV SM 2320B 3 PASI-AKDF SM 4500-S2D 1 PASI-AMDW EPA 218.7 1 PASI-OAEM 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 18 Duke Energy Analytical Lab Page 26 of 53 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92311846 J16090182 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92311846001 2016029020 Alkalinity,Bicarbonate (CaCO3)52.9 mg/L 09/13/16 16:455.0SM 2320B Alkalinity, Total as CaCO3 52.9 mg/L 09/13/16 16:455.0SM 2320B Chromium, Hexavalent 0.30 ug/L 09/15/16 12:370.090EPA 218.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 18 Duke Energy Analytical Lab Page 27 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92311846 J16090182 Method: Client:Duke Energy RSK 175 Modified Date:September 16, 2016 Description:RSK 175 Headspace General Information: 1 sample was analyzed for RSK 175 Modified. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 18 Duke Energy Analytical Lab Page 28 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92311846 J16090182 Method: Client:Duke Energy SM 2320B Date:September 16, 2016 Description:2320B Alkalinity General Information: 1 sample was analyzed for SM 2320B. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 18 Duke Energy Analytical Lab Page 29 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92311846 J16090182 Method: Client:Duke Energy SM 4500-S2D Date:September 16, 2016 Description:4500S2D Sulfide Water General Information: 1 sample was 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.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 18 Duke Energy Analytical Lab Page 30 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92311846 J16090182 Method: Client:Duke Energy EPA 218.7 Date:September 16, 2016 Description:Hexavalent Chromium by IC General Information: 1 sample was analyzed for EPA 218.7. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. 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 18 Duke Energy Analytical Lab Page 31 of 53 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92311846 J16090182 Sample:2016029020 Lab ID:92311846001 Collected:09/08/16 08:34 Received:09/09/16 11:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane ND ug/L 09/12/16 13:39 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)52.9 mg/L 09/13/16 16:455.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 09/13/16 16:455.0 1 Alkalinity, Total as CaCO3 52.9 mg/L 09/13/16 16:455.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 09/14/16 01:26 18496-25-80.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent 0.30 ug/L 09/15/16 12:37 18540-29-90.090 3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/16/2016 11:40 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 18 Duke Energy Analytical Lab Page 32 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92311846 J16090182 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: 328132 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92311846001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1818353 Associated Lab Samples:92311846001 Matrix:Water Analyzed Methane ug/L ND 10.0 N209/12/16 10:21 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1818354LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 1818355 Methane ug/L 412 N239610470-13098389 6 20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/16/2016 11:40 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 18 Duke Energy Analytical Lab Page 33 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92311846 J16090182 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: 328231 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92311846001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1818894 Associated Lab Samples:92311846001 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 09/13/16 11:33 Alkalinity, Total as CaCO3 mg/L ND 5.0 09/13/16 11:33 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 09/13/16 11:33 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1818895LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 49.250 98 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1818896MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92311295043 1818897 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 97 80-12095 1 255015.0 63.3 62.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 1818898MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92311840001 1818899 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 102 80-120102 0 2550229280280 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/16/2016 11:40 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 18 Duke Energy Analytical Lab Page 34 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92311846 J16090182 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: 328350 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92311846001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1819817 Associated Lab Samples:92311846001 Matrix:Water Analyzed Sulfide mg/L ND 0.10 09/14/16 01:26 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1819818LABORATORY CONTROL SAMPLE: LCSSpike Sulfide mg/L 0.53.5 106 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1819819MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92311840006 1819820 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L .5 102 80-120103 1 10.5ND 0.51 0.51 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/16/2016 11:40 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 18 Duke Energy Analytical Lab Page 35 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92311846 J16090182 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: 320732 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92311846001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1706129 Associated Lab Samples:92311846001 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.030 09/15/16 11:07 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1706130LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.079.075 105 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1706131MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92311840001 1706132 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L 3.8 89 85-115107 6 203.87.6 11.0 11.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/16/2016 11:40 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 18 Duke Energy Analytical Lab Page 36 of 53 #=QL# QUALIFIERS Pace Project No.: Project: 92311846 J16090182 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C Pace Analytical Services - Ormond BeachPASI-O ANALYTE QUALIFIERS The lab does not hold TNI accreditation for this parameter.N2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 09/16/2016 11:40 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 18 Duke Energy Analytical Lab Page 37 of 53 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92311846 J16090182 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92311846001 3281322016029020RSK 175 Modified 92311846001 3282312016029020SM 2320B 92311846001 3283502016029020SM 4500-S2D 92311846001 3207322016029020EPA 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: 09/16/2016 11:40 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 18 Duke Energy Analytical Lab Page 38 of 53 Page 17 of 18 Duke Energy Analytical Lab Page 39 of 53 Page 18 of 18 Duke Energy Analytical Lab Page 40 of 53 September 28, 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: 405600 SDG: J16090182 Dear Mary : GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on September 09, 2016. This original data report has been prepared and reviewed in accordance with GEL’s standard operating procedures. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4443. Sincerely, PM_SIGN_HERE Lindsay Fabra Project Manager Purchase Order: 1250944 Enclosures Page 1 of 12 Chelsea Seagle for Duke Energy Analytical Lab Page 41 of 53 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: J16090182 GEL Work Order: 405600 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 12 Duke Energy Analytical Lab Page 42 of 53 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: September 28, 2016 Parameter Result UnitsQualifier Analyst Date TimeDF Batch MethodRLDLPF Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 1597536 1597536 1597780 1598785 1434 1759 1645 0838 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 09/22/16 09/22/16 09/27/16 09/23/16 SKJ SKJ AXM6 LXP1 0.0002 0.00005 0.00005 0.00005 1.00 1.00 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 405600001 Water 08-SEP-16 08:34 09-SEP-16 2016029020 DUKE00225Project: DUPO002Client ID: Client Sample ID: Receive Date: Mail Code: MGO3A2 Client Sample ID: Surrogate/Tracer Recovery Matrix: Collect Date: Collector: Recovery%Test Acceptable Limits 0.000067 0.00001 0.00001 0.00001 0.632 0.782 1 2 3 4 U U U U Uranium-238 Uranium-233 Uranium-234 Uranium-236 Radium-228 Radium-226 SW846 3010A/6020A Uranium Liquid "As Received" GFPC, Ra228, Liquid "As Received" Lucas Cell, Ra226, liquid "As Received" ND ND ND ND 0.636 3.24 1.00 1.00 1.00 1.00 Barium-133 Tracer GFPC, Ra228, Liquid "As Received"93.8 (15%-125%) The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 09/12/16 15975350824SXW1 Method Description Analyst Date Time Prep Batch The following Analytical Methods were performed: 1 2 3 4 Method Description SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments NominalResult Notes: Lc/LC: Critical Level PF: Prep Factor RL: Reporting Limit SQL: Sample Quantitation Limit Column headers are defined as follows: DF: Dilution Factor DL: Detection Limit MDA: Minimum Detectable Activity MDC: Minimum Detectable Concentration Page 3 of 12 Duke Energy Analytical Lab Page 43 of 53 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Metals Analysis - ICPMS 1597536Batch 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 September 28, 2016Report Date: Units ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/mL ug/L Anlst Date Time SKJ 09/22/16 17:51 09/22/16 14:29 09/22/16 14:26 09/22/16 17:48 09/22/16 17:47 09/22/16 14:25 09/22/16 14:31 09/22/16 17:53 09/22/16 17:55 QC ND ND ND 0.000164 0.0507 0.000561 0.00054 0.00575 ND ND ND ND 0.0479 0.000551 0.000564 0.00597 ND NOM Sample ND ND ND 0.000464 0.000464 ND ND ND ND Range (+/-0.0002) (80%-120%) (80%-120%) (80%-120%) (80%-120%) (75%-125%) (75%-125%) (75%-125%) (75%-125%) Qual U U U J U U U U U QC1203624668 405599001 QC1203624666 QC1203624667 QC1203624665 QC1203624669 405599001 QC1203624670 405599001 QC1203624671 405599001 N/A N/A N/A 95.7 N/A REC% 102 112 98.2 115 95.5 110 103 119 0.0496 0.0005 0.00055 0.005 0.0496 0.0005 0.00055 0.005 DUP LCS LCS MB MS MS SDILT 405600Workorder: Mail Code: MGO3A2 U U U U U U U ^* RPD% Page 1 of 3 Page 4 of 12 Duke Energy Analytical Lab Page 44 of 53 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 1597536 1597780 1598785 Batch Batch Batch Uranium-234 Uranium-236 Uranium-238 Radium-228 Radium-228 Radium-228 Radium-226 Radium-226 Radium-226 Radium-226 Parmname Units ug/L ug/L ug/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L Anlst Date Time SKJ AXM6 LXP1 09/22/16 17:55 09/22/16 14:32 09/27/16 16:42 09/27/16 16:42 09/27/16 16:42 09/23/16 09:50 09/23/16 10:20 09/23/16 09:50 09/23/16 09:50 QC ND ND ND 0.335 7.21 0.122 0.586 23.6 0.489 126 NOM Sample ND ND 0.464 -0.138 0.382 0.382 Range (0%-10%) (0%-10%) N/A (75%-125%) (0% - 100%) (75%-125%) (75%-125%) Qual U U U U U U QC1203625322 405601004 QC1203625323 QC1203625321 QC1203627801 405601006 QC1203627803 QC1203627800 QC1203627802 405601006 The Qualifiers in this report are defined as follows: N/A N/A N/A N/A 42.1 REC% 98 96.6 103 7.36 24.4 122 DUP LCS MB DUP LCS MB MS 405600Workorder: ** < > 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 5 of 12 Duke Energy Analytical Lab Page 45 of 53 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% 405600Workorder: 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 6 of 12 Duke Energy Analytical Lab Page 46 of 53 Page 7 of 12 Duke Energy Analytical Lab Page 47 of 53 Page 8 of 12 Duke Energy Analytical Lab Page 48 of 53 Technical Case Narrative Duke Energy (DUPO) SDG #: J16090182 Work Order #: 405600 Metals Product: Determination of Metals by ICP-MS Analytical Method: SW846 3010A/6020A Analytical Procedure: GL-MA-E-014 REV# 28 Analytical Batch: 1597536 Preparation Method: SW846 3010A Preparation Procedure: GL-MA-E-008 REV# 18 Preparation Batch: 1597535 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 405600001 2016029020 1203624665 Method Blank (MB)ICP-MS 1203624666 Laboratory Control Sample (LCS) 1203624667 Laboratory Control Sample (LCS) 1203624671 405599001(2016029013L) Serial Dilution (SD) 1203624668 405599001(2016029013D) Sample Duplicate (DUP) 1203624669 405599001(2016029013S) Matrix Spike (MS) 1203624670 405599001(2016029013S) 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. Quality Control (QC) Information Duplicate Relative Percent Difference (RPD) Statement The RPD obtained from the designated sample duplicate (DUP) is evaluated based on acceptance criteria of 20% when the sample is >5X the contract required reporting limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control of +/-RL is used to evaluate the DUP results. Not all the applicable analyte RPD values were within the acceptance criteria. Sample Analyte Value 1203624668 (2016029013DUP)Uranium-238 .3* (+/-.2 ug/L) Page 9 of 12 Duke Energy Analytical Lab Page 49 of 53 Radiochemistry Product: GFPC, Ra228, Liquid Analytical Method: EPA 904.0/SW846 9320 Modified Analytical Procedure: GL-RAD-A-009 REV# 17 Analytical Batch: 1597780 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 405600001 2016029020 1203625321 Method Blank (MB) 1203625322 405601004(2016029040) Sample Duplicate (DUP) 1203625323 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: 1598785 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 405600001 2016029020 1203627800 Method Blank (MB) 1203627801 405601006(2016029042) Sample Duplicate (DUP) 1203627802 405601006(2016029042) Matrix Spike (MS) 1203627803 Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions. Quality Control (QC) Information QC Information All of the QC samples meet the required acceptance limits with the following exceptions: The blank result 1203627800 (MB) is greater than the MDC but less than the required detection limit. Page 10 of 12 Duke Energy Analytical Lab Page 50 of 53 Miscellaneous Information Additional Comments The matrix spike, 1203627802 (2016029042MS), 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 11 of 12 Duke Energy Analytical Lab Page 51 of 53 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 28 September 2016 Page 12 of 12 Duke Energy Analytical Lab Page 52 of 53 Duke Energy Analytical Lab Page 53 of 53