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HomeMy WebLinkAboutNC0000396_App B Lab Reports - WS Wells - J16060136report_2016083113339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Order Summary Report Analytical Laboratory Order Number:J16060136 Project Name:ASHEVILLE - AB GW ASSESSMENT WATER Lab Contact:Anne Pridgeon Date:6/29/2016 Customer Address:200 CP and L Drive Customer Name(s):Todd Plating, Brandon Russo, Fred Holt, Kathy Webb, John Toepfer, Tim Hunsu Arden,NC 28704 Phone: 980-875-6610 Report Authorized By: (Signature) Program Comments: Method 4500S2D: Matrix spike/spike duplicate associated with 2016016104 recovered low due to matrix interference. Batch QC including LCS were acceptable. 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 47 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016016104 ASHEVILLE 06-Jun-16 11:15 AM C.E.AS-20 1 Total Samples Duke Energy Analytical Lab Page 2 of 47 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:6/29/2016 Electronic Data Deliverable (EDD) Sent Separatel Duke Energy Analytical Lab Page 3 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 2016016104 Collection Date:06-Jun-16 11:15 AM Site:AS-20 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)0.019 mg-N/L EPA 353.2 06/13/2016 13:44 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 20 mg/L EPA 300.0 06/09/2016 10:43 BGN9034110 Sulfate 150 mg/L EPA 300.0 06/09/2016 10:43 BGN90342.5 25 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 06/16/2016 13:50 DMFRANC0.05 1 UNDIGESTED METALS BY ICP Calcium (Ca)61.4 mg/L EPA 200.7 06/08/2016 14:34 MHH71310.01 1 Magnesium (Mg)5.06 mg/L EPA 200.7 06/08/2016 14:34 MHH71310.005 1 Potassium (K)3.95 mg/L EPA 200.7 06/08/2016 14:34 MHH71310.1 1 Sodium (Na)22.6 mg/L EPA 200.7 06/08/2016 14:34 MHH71310.05 1 TOTAL RECOVERABLE METALS BY ICP Aluminum (Al)0.056 mg/L EPA 200.7 06/13/2016 09:44 MHH71310.005 1 Barium (Ba)0.038 mg/L EPA 200.7 06/13/2016 09:44 MHH71310.005 1 Boron (B)0.108 mg/L EPA 200.7 06/13/2016 09:44 MHH71310.05 1 Iron (Fe)1.63 mg/L EPA 200.7 06/13/2016 09:44 MHH71310.01 1 Manganese (Mn)0.033 mg/L EPA 200.7 06/13/2016 09:44 MHH71310.005 1 Strontium (Sr)0.275 mg/L EPA 200.7 06/13/2016 09:44 MHH71310.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 06/13/2016 09:44 MHH71310.005 1 Duke Energy Analytical Lab Page 4 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 2016016104 Collection Date:06-Jun-16 11:15 AM Site:AS-20 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA11 Arsenic (As)< 1 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA11 Beryllium (Be)< 1 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA11 Chromium (Cr)< 1 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA11 Cobalt (Co)< 1 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA11 Copper (Cu)5.74 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA11 Molybdenum (Mo)1.61 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA11 Nickel (Ni)< 1 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA0.2 1 Vanadium (V) Low Level < 0.3 ug/L EPA 200.8 06/10/2016 16:50 JAHERMA0.3 1 METHANE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE RADIOLOGICAL - (Analysis Performed by GEL) Vendor Parameter Complete Vendor Method v_GEL SULFIDE - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE TOTAL DISSOLVED SOLIDS TDS 320 mg/L SM2540C 06/09/2016 12:15 PARMSTR251 Total Carbon TOC 0.201 mg/L SM5310C/EPA9060A 06/07/2016 15:41 GHUTCHI0.1 1 TOTAL SUSPENDED SOLIDS TSS 8.0 mg/L SM2540D 06/10/2016 11:30 PARMSTR51 Duke Energy Analytical Lab Page 5 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 Q16060338 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) -0.0012 mg-N/L -1-0.0012 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0006 mg-N/L -10.0006 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Nitrite + Nitrate (Colorimetric) 0.0028 mg-N/L -10.0028 0.01 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 1.01 1.25 105mg-N/L -55.04 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 1.01 1.25 105 0.0762mg-N/L -55.04 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.297 3.01 98.7mg-N/L -11090102.97 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.3 3.01 99.8mg-N/L -11090103 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Nitrite + Nitrate (Colorimetric) 0.301 3.01 100mg-N/L -11090103.01 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16050325 -- 2016013494 Nitrite + Nitrate (Colorimetric) 0.224 0.25 96.3mg-N/L -1109010.224 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16050325 -- 2016013494 Nitrite + Nitrate (Colorimetric) 0.227 0.25 97.2 0.992mg-N/L -1109010.227 Duke Energy Analytical Lab Page 6 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 Q16060338 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16060240 -- 2016016646 Nitrite + Nitrate (Colorimetric) 0.112 0.25 57.1mg-N/L -1109010.112 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16060240 -- 2016016646 Nitrite + Nitrate (Colorimetric) 0.112 0.25 57.1 0.0701mg-N/L -1109010.112 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16060079 -- 2016015881 Nitrite + Nitrate (Colorimetric) 1.59 0.25 102mg-N/L -1109011.59 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16060079 -- 2016015881 Nitrite + Nitrate (Colorimetric) 1.58 0.25 97.3 4.54mg-N/L -1109011.58 Duke Energy Analytical Lab Page 7 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 Q16060187 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0319 mg/L -10.0319 0.1 < 1/2 RDL Sulfate 0.0081 mg/L -10.0081 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 6.15 5 102mg/L -1208016.15 Sulfate 7.98 5 99.8mg/L -1208017.98 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 6.17 5 102 0.39mg/L -1208016.17 Sulfate 8 5 100 0.282mg/L -1208018 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 5.1 5 102mg/L -1208015.1 Sulfate 5.05 5 101mg/L -1208015.05 Duke Energy Analytical Lab Page 8 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 Q16060438 HG 245.1 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) 0.014 ug/L -10.014 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.016 ug/L -10.016 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Mercury (Hg) 0.019 ug/L -10.019 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.02 2 101ug/L -1158512.02 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 2.06 2 103ug/L -1158512.06 Final QualifierDilMeasuredUnits:Parameter LCS # 3 % Recovery LCL UCLSpike Mercury (Hg) 2.07 2 103ug/L -1158512.07 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16050050 -- 2016012389 Mercury (Hg) 0.985 1 97.1ug/L -1307010.985 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16050050 -- 2016012389 Mercury (Hg) 0.963 1 94.9 2.29ug/L -1307010.963 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16050050 -- 2016012390 Mercury (Hg) 0.975 1 96.1ug/L -1307010.975 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16050050 -- 2016012390 Mercury (Hg) 0.988 1 97.4 1.34ug/L -1307010.988 Final QualifierDilMeasuredUnits:Parameter MS # 3 % Recovery LCL UCLSpike Parent Sample: J16050050 -- 2016012392 Mercury (Hg) 1.03 1 102ug/L -1307011.03 Final QualifierDilMeasuredUnits:Parameter MSD # 3 RPD% Recovery LCL UCLSpike Parent Sample: J16050050 -- 2016012392 Mercury (Hg) 1.01 1 100 1.69ug/L -1307011.01 Duke Energy Analytical Lab Page 9 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 Q16060207 ICP Undigested UNDIGESTED METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Calcium (Ca) 0.00209 mg/L -10.00209 0.01 < 1/2 RDL Magnesium (Mg) -0.000099 mg/L -1-0.000099 0.005 < 1/2 RDL Potassium (K) -0.00154 mg/L -1-0.00154 0.1 < 1/2 RDL Sodium (Na) 0.00251 mg/L -10.00251 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Calcium (Ca) 1.97 2 98.5mg/L -1158511.97 Magnesium (Mg) 1.93 2 96.7mg/L -1158511.93 Potassium (K) 3.89 4 97.2mg/L -1158513.89 Sodium (Na) 8.03 8.1 99.1mg/L -1158518.03 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16060079 -- 2016015871 Calcium (Ca) 50.6 5 101mg/L -13070150.6 Magnesium (Mg) 17.6 5 108mg/L -13070117.6 Potassium (K) 6.57 5 109mg/L -1307016.57 Sodium (Na) 18.5 5 104mg/L -13070118.5 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16060079 -- 2016015871 Calcium (Ca) 50.8 5 105 4.08mg/L -13070150.8 Magnesium (Mg) 17.6 5 110 1.12mg/L -13070117.6 Potassium (K) 6.58 5 109 0.147mg/L -1307016.58 Sodium (Na) 18.5 5 105 1.36mg/L -13070118.5 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16060079 -- 2016015881 Calcium (Ca) 33.6 5 102mg/L -13070133.6 Magnesium (Mg) 11.9 5 105mg/L -13070111.9 Potassium (K) 7.15 5 107mg/L -1307017.15 Sodium (Na) 53 5 109mg/L -13070153 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16060079 -- 2016015881 Calcium (Ca) 33.4 5 98.8 2.97mg/L -13070133.4 Magnesium (Mg) 11.9 5 104 1.82mg/L -13070111.9 Potassium (K) 7.1 5 106 0.958mg/L -1307017.1 Sodium (Na) 52.8 5 106 3.39mg/L -13070152.8 Duke Energy Analytical Lab Page 10 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 Q16060269 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Aluminum (Al) 0.0008 mg/L -10.0008 0.005 < 1/2 RDL Barium (Ba) 0.00003 mg/L -10.00003 0.005 < 1/2 RDL Boron (B) 0.000286 mg/L -10.000286 0.05 < 1/2 RDL Iron (Fe) 0.000759 mg/L -10.000759 0.01 < 1/2 RDL Manganese (Mn) -0.000268 mg/L -1-0.000268 0.005 < 1/2 RDL Strontium (Sr) -0.000247 mg/L -1-0.000247 0.005 < 1/2 RDL Zinc (Zn) 0.000099 mg/L -10.000099 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Aluminum (Al) 4.8 5 96.1mg/L -1158514.8 Barium (Ba) 5.03 5 101mg/L -1158515.03 Boron (B) 5.02 5 100mg/L -1158515.02 Iron (Fe) 5.11 5 102mg/L -1158515.11 Manganese (Mn) 5.06 5 101mg/L -1158515.06 Strontium (Sr) 4.94 5 98.7mg/L -1158514.94 Zinc (Zn) 5.07 5 101mg/L -1158515.07 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16060190 -- 2016016362 Aluminum (Al) 4.76 5 94.5mg/L -1307014.76 Barium (Ba) 5.15 5 99.4mg/L -1307015.15 Boron (B) 5.03 5 100mg/L -1307015.03 Iron (Fe) 5.45 5 101mg/L -1307015.45 Manganese (Mn) 5.09 5 99.7mg/L -1307015.09 Strontium (Sr) 5.01 5 97.7mg/L -1307015.01 Zinc (Zn) 5 5 99.7mg/L -1307015 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16060190 -- 2016016362 Aluminum (Al) 4.8 5 95.4 0.948mg/L -1307014.8 Barium (Ba) 5.17 5 99.9 0.462mg/L -1307015.17 Boron (B) 5.07 5 101 0.834mg/L -1307015.07 Iron (Fe) 5.5 5 102 1.05mg/L -1307015.5 Manganese (Mn) 5.12 5 100 0.52mg/L -1307015.12 Strontium (Sr) 5.04 5 98.3 0.551mg/L -1307015.04 Zinc (Zn) 5.04 5 101 0.899mg/L -1307015.04 Duke Energy Analytical Lab Page 11 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 Q16060276 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) -0.0845 ug/L -1-0.0845 1 < 1/2 RDL Arsenic (As) 0.0063 ug/L -10.0063 1 < 1/2 RDL Beryllium (Be) 0.0228 ug/L -10.0228 1 < 1/2 RDL Cadmium (Cd) -0.0005 ug/L -1-0.0005 1 < 1/2 RDL Chromium (Cr) -0.0787 ug/L -1-0.0787 1 < 1/2 RDL Cobalt (Co) -0.0002 ug/L -1-0.0002 1 < 1/2 RDL Copper (Cu) -0.0275 ug/L -1-0.0275 1 < 1/2 RDL Lead (Pb) -0.0017 ug/L -1-0.0017 1 < 1/2 RDL Molybdenum (Mo) 0.0069 ug/L -10.0069 1 < 1/2 RDL Nickel (Ni) -0.0166 ug/L -1-0.0166 1 < 1/2 RDL Selenium (Se) -0.0284 ug/L -1-0.0284 1 < 1/2 RDL Thallium (Tl) Low Level -0.0142 ug/L -1-0.0142 0.2 < 1/2 RDL Vanadium (V) Low Level -0.0109 ug/L -1-0.0109 0.3 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 49.1 50 98.2ug/L -11585149.1 Arsenic (As) 48.2 50 96.3ug/L -11585148.2 Beryllium (Be) 50.3 50 101ug/L -11585150.3 Cadmium (Cd) 48.1 50 96.3ug/L -11585148.1 Chromium (Cr) 47.7 50 95.4ug/L -11585147.7 Cobalt (Co) 47.9 50 95.8ug/L -11585147.9 Copper (Cu) 47.7 50 95.3ug/L -11585147.7 Lead (Pb) 49.2 50 98.4ug/L -11585149.2 Molybdenum (Mo) 48.7 50 97.4ug/L -11585148.7 Nickel (Ni) 47.9 50 95.8ug/L -11585147.9 Selenium (Se) 47.1 50 94.2ug/L -11585147.1 Thallium (Tl) Low Level 47.5 50 95.1ug/L -11585147.5 Vanadium (V) Low Level 47.4 50 94.9ug/L -11585147.4 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16060136 -- 2016016104 Antimony (Sb) 49.1 50 98.3ug/L -13070149.1 Arsenic (As) 48.8 50 97.4ug/L -13070148.8 Beryllium (Be) 50.6 50 101ug/L -13070150.6 Cadmium (Cd) 48 50 96ug/L -13070148 Chromium (Cr) 47.9 50 95.5ug/L -13070147.9 Cobalt (Co) 47.7 50 95.3ug/L -13070147.7 Copper (Cu) 53 50 94.5ug/L -13070153 Lead (Pb) 49.5 50 97.3ug/L -13070149.5 Duke Energy Analytical Lab Page 12 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 Q16060276 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16060136 -- 2016016104 Molybdenum (Mo) 50.9 50 98.5ug/L -13070150.9 Nickel (Ni) 47.8 50 95.3ug/L -13070147.8 Selenium (Se) 47.9 50 95.6ug/L -13070147.9 Thallium (Tl) Low Level 48.2 50 96.4ug/L -13070148.2 Vanadium (V) Low Level 48.3 50 96.1ug/L -13070148.3 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16060136 -- 2016016104 Antimony (Sb) 48.6 50 97.2 1.1ug/L -13070148.6 Arsenic (As) 48.3 50 96.4 0.998ug/L -13070148.3 Beryllium (Be) 49.4 50 98.3 2.44ug/L -13070149.4 Cadmium (Cd) 47.6 50 95.2 0.814ug/L -13070147.6 Chromium (Cr) 46.8 50 93.2 2.34ug/L -13070146.8 Cobalt (Co) 46.8 50 93.6 1.83ug/L -13070146.8 Copper (Cu) 52.4 50 93.4 1.2ug/L -13070152.4 Lead (Pb) 49.5 50 97.5 0.139ug/L -13070149.5 Molybdenum (Mo) 50.4 50 97.5 0.986ug/L -13070150.4 Nickel (Ni) 47.3 50 94.3 0.979ug/L -13070147.3 Selenium (Se) 47.2 50 94.3 1.42ug/L -13070147.2 Thallium (Tl) Low Level 47.9 50 95.8 0.636ug/L -13070147.9 Vanadium (V) Low Level 47.3 50 94.2 2.01ug/L -13070147.3 Duke Energy Analytical Lab Page 13 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 Q16060232 TDS TOTAL DISSOLVED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TDS mg/L -1-1 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration TDS mg/L -1-1 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16060136 -- 2016016104 TDS 1.25mg/L -1317 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16060180 -- 2016016295 TDS 4.56mg/L -1897 Final QualifierDilMeasuredUnits:Parameter Duplicate # 3 RPD Parent Sample: J16060180 -- 2016016296 TDS 1.73mg/L -1401 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 97mg/L -11090197 Duke Energy Analytical Lab Page 14 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 Q16060149 Total Carbon Total Carbon Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TOC mg/L -10.027 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike TOC 2 105mg/L -1208015.68 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike TOC 2 87 18.6mg/L -1208015.33 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike TOC 2 100mg/L -1208013 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike TOC 2 97.2 2.89mg/L -1208012.94 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TOC 2.87 103mg/L -1158512.96 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike TOC 2.87 104mg/L -1158512.99 Duke Energy Analytical Lab Page 15 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16060136 Q16060265 TSS TOTAL SUSPENDED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TSS mg/L -1-0.2 5 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16050321 -- 2016013478 TSS 8mg/L -12.4 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16050321 -- 2016013479 TSS 0mg/L -10 Final QualifierDilMeasuredUnits:Parameter Duplicate # 3 RPD Parent Sample: J16050331 -- 2016013521 TSS 0mg/L -14.4 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TSS 50 95.2mg/L -147.6 Duke Energy Analytical Lab Page 16 of 47 #=CL# June 22, 2016 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92300360 92300360 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J16060136 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on June 06, 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 17 of 47 #=CP# CERTIFICATIONS Pace Project No.: Project: 92300360 J16060136 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 18 of 47 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92300360 J16060136 Lab ID Sample ID Matrix Date Collected Date Received 92300360001 2016016104 Water 06/06/16 11:15 06/06/16 14:10 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 19 of 47 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92300360 J16060136 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92300360001 2016016104 RSK 175 Modified 1 PASI-CZDO SM 2320B 3 PASI-ATEP SM 4500-S2D 1 PASI-AWRC 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 20 of 47 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92300360 J16060136 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92300360001 2016016104 Methane 174 ug/L 06/09/16 17:1610.0RSK 175 Modified Alkalinity,Bicarbonate (CaCO3)56.7 mg/L 06/09/16 23:305.0SM 2320B Alkalinity, Total as CaCO3 56.7 mg/L 06/09/16 23:305.0SM 2320B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 18 Duke Energy Analytical Lab Page 21 of 47 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92300360 J16060136 Method: Client:Duke Energy RSK 175 Modified Date:June 22, 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. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 18 Duke Energy Analytical Lab Page 22 of 47 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92300360 J16060136 Method: Client:Duke Energy SM 2320B Date:June 22, 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 23 of 47 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92300360 J16060136 Method: Client:Duke Energy SM 4500-S2D Date:June 22, 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. QC Batch: WET/45493 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92300360001 M3: Matrix spike recovery was outside laboratory control limits due to matrix interferences. • MS (Lab ID: 1754330) • Sulfide • MSD (Lab ID: 1754331) • Sulfide Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 18 Duke Energy Analytical Lab Page 24 of 47 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92300360 J16060136 Method: Client:Duke Energy EPA 218.7 Date:June 22, 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. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 18 Duke Energy Analytical Lab Page 25 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92300360 J16060136 Sample:2016016104 Lab ID:92300360001 Collected:06/06/16 11:15 Received:06/06/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 174 ug/L 06/09/16 17:16 74-82-810.0 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity,Bicarbonate (CaCO3)56.7 mg/L 06/09/16 23:305.0 1 Alkalinity, Carbonate (CaCO3)ND mg/L 06/09/16 23:305.0 1 Alkalinity, Total as CaCO3 56.7 mg/L 06/09/16 23:305.0 1 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND mg/L 06/13/16 14:20 18496-25-8 M10.10 1 Analytical Method: EPA 218.7Hexavalent Chromium by IC Chromium, Hexavalent ND ug/L 06/09/16 18:19 18540-29-90.030 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/22/2016 11:45 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 26 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92300360 J16060136 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: GCV/10669 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92300360001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1751911 Associated Lab Samples:92300360001 Matrix:Water Analyzed Methane ug/L ND 10.0 06/09/16 17:01 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1751912LABORATORY CONTROL SAMPLE: LCSSpike Methane ug/L 411396 104 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1751913MATRIX SPIKE SAMPLE: MSSpike Result 92300456001 Methane ug/L 481396 121 70-130ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92300456002 1751915SAMPLE DUPLICATE: Methane ug/L ND 20ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/22/2016 11:45 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 27 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92300360 J16060136 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/45399 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92300360001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1750844 Associated Lab Samples:92300360001 Matrix:Water Analyzed Alkalinity, Carbonate (CaCO3)mg/L ND 5.0 06/09/16 21:07 Alkalinity, Total as CaCO3 mg/L ND 5.0 06/09/16 21:07 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 06/09/16 21:07 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1750845LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 49.350 99 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1750846MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92300104001 1750847 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 92 80-120100 4 255046.3 92.2 96.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 1750848MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92300237002 1750849 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 98 80-12098 0 255035.4 84.3 84.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/22/2016 11:45 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 28 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92300360 J16060136 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/45493 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92300360001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1754328 Associated Lab Samples:92300360001 Matrix:Water Analyzed Sulfide mg/L ND 0.10 06/13/16 14:20 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1754329LABORATORY CONTROL SAMPLE: LCSSpike Sulfide mg/L 0.46.5 92 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1754330MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92300360001 1754331 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide mg/L M3.5 57 90-11057 0 10.5ND 0.33 0.33 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/22/2016 11:45 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 29 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92300360 J16060136 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WETA/58556 EPA 218.7 EPA 218.7 Chromium, Hexavalent IC Associated Lab Samples:92300360001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1599710 Associated Lab Samples:92300360001 Matrix:Water Analyzed Chromium, Hexavalent ug/L ND 0.030 06/09/16 10:25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1599711LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.075.075 100 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 1599712MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92300115001 1599713 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L .075 91 85-11586 5 20.0750.013J 0.082 0.078 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/22/2016 11:45 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 30 of 47 #=QL# QUALIFIERS Pace Project No.: Project: 92300360 J16060136 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 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 Matrix spike recovery was outside laboratory control limits due to matrix interferences.M3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/22/2016 11:45 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 31 of 47 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92300360 J16060136 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92300360001 GCV/106692016016104RSK 175 Modified 92300360001 WET/453992016016104SM 2320B 92300360001 WET/454932016016104SM 4500-S2D 92300360001 WETA/585562016016104EPA 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: 06/22/2016 11:45 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 32 of 47 Page 17 of 18 Duke Energy Analytical Lab Page 33 of 47 Page 18 of 18 Duke Energy Analytical Lab Page 34 of 47 June 17, 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: 398833 SDG: J16060136 Dear Mary : GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on June 07, 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 35 of 47 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: J16060136 GEL Work Order: 398833 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 36 of 47 Certificate of Analysis GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Report Date: June 17, 2016 Metals Analysis-ICP-MS Rad Gas Flow Proportional Counting Rad Radium-226 Parameter Result UnitsQualifier Analyst Date Time 1572936 1572936 1573005 1573912 0922 1100 1447 0905 ug/mL ug/mL ug/mL ug/mL pCi/L pCi/L 06/16/16 06/16/16 06/13/16 06/17/16 SKJ SKJ AXM6 LXP1 0.00005 0.00005 0.00005 0.0002 1.00 1.00 DF 1 1 1 1 Mary Ann Ogle Contact: Duke Energy Analytical Laboratory Company : 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Address : AB GW Assessment WaterProject: 398833001 Water 06-JUN-16 11:15 07-JUN-16 2016016104 DUKE00225Project: DUPO002Client ID: Client Mail Code: MGO3A2 Surrogate/Tracer Recovery Recovery%Test Acceptable Limits Sample ID: Receive Date: Client Sample ID: Matrix: Collect Date: Collector: Batch Barium-133 Tracer GFPC, Ra228, Liquid "As Received"88.1 (15%-125%) 0.00001 0.00001 0.00001 0.000067 0.550 0.562 The following Prep Methods were performed: SW846 3010A SW 846 3010 Acid Digestion 06/08/16 15729350835JP1 Method Description Analyst Date Time Prep Batch Method The following Analytical Methods were performed: 1 2 3 4 Method Description 1 2 3 4 SW846 3010A/6020A SW846 3010A/6020A EPA 904.0/SW846 9320 Modified EPA 903.1 Modified Analyst Comments U U U Uranium-233 Uranium-234 Uranium-236 Uranium-238 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 0.000614 6.72 8.38 NominalResult RLDL Notes: Page 3 of 12 Duke Energy Analytical Lab Page 37 of 47 QC Summary GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com Metals Analysis - ICPMS 1572936Batch 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 June 17, 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 06/16/16 09:23 06/16/16 11:01 06/16/16 10:58 06/16/16 09:20 06/16/16 09:19 06/16/16 10:57 06/16/16 11:03 06/16/16 09:25 06/16/16 09:26 QC ND ND ND 0.000751 0.052 0.000557 0.000634 0.0052 ND ND ND ND 0.0533 0.000573 0.000643 0.00537 ND NOM Sample ND ND ND 0.000614 0.000614 ND ND ND ND Range (+/-0.0002) (80%-120%) (80%-120%) (80%-120%) (80%-120%) (75%-125%) (75%-125%) (75%-125%) (75%-125%) Qual U U U U U U U U QC1203563246 398833001 QC1203563245 QC1203563301 QC1203563244 QC1203563247 398833001 QC1203563302 398833001 QC1203563248 398833001 N/A N/A N/A 20.1 N/A REC% 105 111 115 104 106 115 117 107 0.0496 0.0005 0.00055 0.005 0.0496 0.0005 0.00055 0.005 DUP LCS LCS MB MS MS SDILT 398833Workorder: Mail Code: MGO3A2 U U U U U U U ^ RPD% Page 1 of 3 Page 4 of 12 Duke Energy Analytical Lab Page 38 of 47 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 1572936 1573005 1573912 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 06/16/16 09:26 06/16/16 11:04 06/13/16 14:47 06/13/16 14:47 06/13/16 14:47 06/17/16 10:05 06/17/16 10:05 06/17/16 10:05 06/17/16 10:05 QC ND ND 0.129 4.70 14.4 -0.248 0.256 26.9 0.216 97.9 NOM Sample ND ND 0.614 6.72 0.505 0.505 Range (0%-10%) (0%-10%) (0%-20%) (75%-125%) N/A (75%-125%) (75%-125%) Qual U U J U U U QC1203563453 398833001 QC1203563454 QC1203563452 QC1203565720 398747001 QC1203565722 QC1203565719 QC1203565721 398747001 The Qualifiers in this report are defined as follows: N/A N/A 5.44 35.4 N/A REC% 94.5 110 80.3 15.2 24.4 122 DUP LCS MB DUP LCS MB MS 398833Workorder: ** < > BD E FA FB H Analyte is a Tracer compound Result is less than value reported Result is greater than value reported Results are either below the MDC or tracer recovery is low %difference of sample and SD is >10%. Sample concentration must meet flagging criteria Failed analysis. Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed invalid for reporting to regulatory agencies Analytical holding time was exceeded U U U U * RPD% Notes: Page 2 of 3 Page 5 of 12 Duke Energy Analytical Lab Page 39 of 47 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% 398833Workorder: 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 40 of 47 Page 7 of 12 Duke Energy Analytical Lab Page 41 of 47 Page 8 of 12 Duke Energy Analytical Lab Page 42 of 47 Technical Case Narrative Duke Energy (DUPO) SDG #: J16060136 Work Order #: 398833 Metals Product: Determination of Metals by ICP-MS Analytical Method: SW846 3010A/6020A Analytical Procedure: GL-MA-E-014 REV# 28 Analytical Batch: 1572936 Preparation Method: SW846 3010A Preparation Procedure: GL-MA-E-008 REV# 18 Preparation Batch: 1572935 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 398833001 2016016104 1203563244 Method Blank (MB)ICP-MS 1203563245 Laboratory Control Sample (LCS) 1203563301 Laboratory Control Sample (LCS) 1203563248 398833001(2016016104L) Serial Dilution (SD) 1203563246 398833001(2016016104D) Sample Duplicate (DUP) 1203563247 398833001(2016016104S) Matrix Spike (MS) 1203563302 398833001(2016016104S) Matrix Spike (MS) The samples in this SDG were analyzed on an "as received" basis. Data Summary: There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable. Radiochemistry Product: GFPC, Ra228, Liquid Analytical Method: EPA 904.0/SW846 9320 Modified Analytical Procedure: GL-RAD-A-009 REV# 17 Analytical Batch: 1573005 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 398833001 2016016104 1203563452 Method Blank (MB) 1203563453 398833001(2016016104) Sample Duplicate (DUP) 1203563454 Laboratory Control Sample (LCS) Page 9 of 12 Duke Energy Analytical Lab Page 43 of 47 The samples in this SDG were analyzed on an "as received" basis. Data Summary: All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions. Quality Control (QC) Information QC Information All of the QC samples meet the required acceptance limits with the following exceptions: The sample and the duplicate, 1203563453 (2016016104DUP) and 398833001 (2016016104), did not meet the relative percent difference requirement; however, they do meet the relative error ratio requirement with a value of 1.6925. Technical Information Recounts Samples 1203563453 (2016016104DUP) and 398833001 (2016016104) were re-eluted to verify the results. The original counts are reported. Product: Lucas Cell, Ra226, liquid Analytical Method: EPA 903.1 Modified Analytical Procedure: GL-RAD-A-008 REV# 14 Analytical Batch: 1573912 The following samples were analyzed using the above methods and analytical procedure(s). GEL Sample ID# Client Sample Identification 398833001 2016016104 1203565719 Method Blank (MB) 1203565720 398747001(NonSDG) Sample Duplicate (DUP) 1203565721 398747001(NonSDG) Matrix Spike (MS) 1203565722 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. Miscellaneous Information Additional Comments The matrix spike, 1203565721 (Non SDG 398747001MS), aliquot was reduced to conserve sample volume. Page 10 of 12 Duke Energy Analytical Lab Page 44 of 47 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 45 of 47 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 17 June 2016 Page 12 of 12 Duke Energy Analytical Lab Page 46 of 47 Duke Energy Analytical Lab Page 47 of 47