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3612_DukeAllen_March2016_1stSemiAnnualLeachate_DIN26591_20160719526 South Church Street Charlotte, NC 28202 Mailing Address: PO Box 1006 Mail Code EC13K Charlotte, NC 28201-1006 704 382 4761 704 382 6240 fax July 19, 2016 Ms. Elizabeth Werner North Carolina Department of Environment and Natural Resources Division of Waste Management Solid Waste Section 1646 Mail Service Center Raleigh, NC 27699-1646 Subject: Semi-annual Leachate Sampling Results – March 2016 Duke Energy Carolinas, LLC Allen Steam Station Retired Ash Basin (RAB) Ash Landfill, Phase I, Cells 1 and 2, Permit #36-12 Dear Ms. Werner: In accordance with the landfill Operations Plan, Duke Energy is providing the results of semi- annual leachate sampling for the Allen Retired Ash Basin (RAB) Ash Landfill located in Belmont, North Carolina. On March 22, 2016, leachate samples were collected from the leachate collection system. The samples were collected by Duke Energy personnel. A summary of sampling results can be found in Table 1. As noted in the table, 15 NCAC 2L .0202 standards are provided for reference only. The parameters tested are not bound by state groundwater or surface water standards. The leachate is conveyed to the station’s ash impoundment, which discharges via a NPDES permitted outfall. All laboratory analytical and field results are provided as Attachments 1 and 2, respectively. Duke Energy personnel sample landfill leachate at Allen Steam Station’s RAB Ash Landfill semi- annually during March and September. The next landfill leachate sampling event will occur during September 2016 with documentation to follow. If you have any questions or concerns, please contact me at 704-382-4761 or at Sean.DeNeale@duke-energy.com Sincerely, Sean DeNeale, Engineer III Environmental Services Cc: Mr. Scott Harris – Allen Steam Station Mr. Randy Gantt – Allen Steam Station Ms. Kimberlee Witt – Duke Energy Corporation Arsenic 10 ug/L 400 ug/L 420 ug/L Barium 700 ug/L 45 ug/L 41 ug/L Boron 700 ug/L 56,100 ug/L 104,000 ug/L Cadmium 2 ug/L 12.1 ug/L < 10 ug/L Chloride 250 mg/L 69 mg/L 98 mg/L Chromium 10 ug/L < 5 ug/L < 5 ug/L Copper 1 mg/L 0.274 mg/L 0.175 mg/L Fluoride 2 mg/L 5.1 mg/L 6.3 mg/L Iron 300 ug/L 119 ug/L 66 ug/L Lead 15 ug/L < 10 ug/L < 10 ug/L Manganese 50 ug/L 31,500 ug/L 40,200 ug/L Mercury 1 ug/L 0.08 ug/L 0.05 ug/L Nickel 100 ug/L 1,000 ug/L 280 ug/L Nitrate (as N)10 mg‐N/L 22 mg‐N/L 72 mg‐N/L pH 6.5‐8.5 SU 4.03 SU 4.20 SU Selenium 20 ug/L 127 ug/L 268 ug/L Silver 20 ug/L < 5 ug/L < 5 ug/L Sulfate 250 mg/L 4,800 mg/L 5,700 mg/L Temperature (°C)n/a °C 19.36 °C 19.05 °C TDS 500 mg/L 5,500 mg/L 6,200 mg/L Zinc 1 mg/L 1.45 mg/L 0.525 mg/L NOTE:  15A NCAC 2L .0202 Standards are provided only for reference.  Analytical results  are for landfill leachate, which is NOT bound by state groundwater or surface water  standards.  Landfill leachate is conveyed to the station's ash impoundment, which  discharges via a NPDES permitted outfall. Table 1 Allen Steam Station Retired Ash Basin (RAB) Ash Landfill (Permit No. 36‐12) Leachate Analytical Data 15A NCAC 2L .0202  Standard March 22, 2016 Cell 1 Cell 2 Analytical Result Constituent             Attachment 1  Allen Retired Ash Basin (RAB) Ash Landfill  Semi‐Annual Monitoring Event  Leachate Analytical Results  March 22, 2016  13339 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:J16020401 Project Name:ALLEN - GW LEACHATE Lab Contact:Peggy Kendall Date:4/1/2016 Customer Address:253 Plant Allen Road Customer Name(s):C. Campbell, T Hunsucker, R Gantt,S DeNeale Belmont, NC 28012 Phone: Report Authorized By: (Signature) Program Comments: Please contact the Program Manager (Peggy Kendall) 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. Peggy Kendall Page 1 of 12 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016004525 ALLEN 22-Mar-16 8:40 AM LDC LEACHATE LCS-CELL 1 2016004526 ALLEN 22-Mar-16 9:00 AM LDC LEACHATE LCS-CELL 2 2016004527 ALLEN 22-Mar-16 9:15 AM LDC FIELD BLANK 3 Total Samples Page 2 of 12 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:DBA Account Date:4/1/2016 Electronic Data Deliverable (EDD) Sent Separatel Page 3 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020401 2016004525 Collection Date:22-Mar-16 8:40 AM Site:LEACHATE LCS-CELL 1 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 69 mg/L EPA 300.0 03/22/2016 18:05 BGN90342.5 25 Fluoride 5.1 mg/L EPA 300.0 03/22/2016 18:05 BGN90342.5 25 Nitrate 96 mg/L EPA 300.0 03/22/2016 18:05 BGN90342.5 25 Nitrate as N 22 mg-N/L EPA 300.0 03/22/2016 18:05 BGN90340.023 1 Sulfate 4800 mg/L EPA 300.0 03/22/2016 18:05 BGN90341001000 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)0.08 ug/L EPA 245.1 03/28/2016 13:14 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.045 mg/L EPA 200.7 03/29/2016 11:28 JJMACKE0.005 1 Boron (B)56.1 mg/L EPA 200.7 03/29/2016 11:28 JJMACKE0.5 10 Chromium (Cr)< 0.005 mg/L EPA 200.7 03/29/2016 11:28 JJMACKE0.005 1 Copper (Cu)0.274 mg/L EPA 200.7 03/29/2016 11:28 JJMACKE0.005 1 Iron (Fe)0.119 mg/L EPA 200.7 03/29/2016 11:28 JJMACKE0.01 1 Manganese (Mn)31.5 mg/L EPA 200.7 03/29/2016 11:28 JJMACKE0.05 10 Nickel (Ni)1.00 mg/L EPA 200.7 03/29/2016 11:28 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L EPA 200.7 03/29/2016 11:28 JJMACKE0.005 1 Zinc (Zn)1.45 mg/L EPA 200.7 03/29/2016 11:28 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)400 ug/L EPA 200.8 03/30/2016 12:40 JAHERMA1010 Cadmium (Cd)12.1 ug/L EPA 200.8 03/30/2016 12:40 JAHERMA1010 Lead (Pb)< 10 ug/L EPA 200.8 03/30/2016 12:40 JAHERMA1010 Selenium (Se)127 ug/L EPA 200.8 03/30/2016 12:40 JAHERMA1010 TOTAL DISSOLVED SOLIDS TDS 5500 mg/L SM2540C 03/23/2016 13:40 PARMSTR5001 Page 4 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020401 2016004526 Collection Date:22-Mar-16 9:00 AM Site:LEACHATE LCS-CELL 2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 98 mg/L EPA 300.0 03/22/2016 18:22 BGN9034550 Fluoride 6.3 mg/L EPA 300.0 03/22/2016 18:22 BGN9034550 Nitrate 320 mg/L EPA 300.0 03/22/2016 18:22 BGN903410100 Nitrate as N 72 mg-N/L EPA 300.0 03/22/2016 18:22 BGN90340.023 1 Sulfate 5700 mg/L EPA 300.0 03/22/2016 18:22 BGN90342002000 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)0.05 ug/L EPA 245.1 03/28/2016 13:16 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.041 mg/L EPA 200.7 03/29/2016 11:32 JJMACKE0.005 1 Boron (B)104 mg/L EPA 200.7 03/29/2016 11:32 JJMACKE0.5 10 Chromium (Cr)< 0.005 mg/L EPA 200.7 03/29/2016 11:32 JJMACKE0.005 1 Copper (Cu)0.175 mg/L EPA 200.7 03/29/2016 11:32 JJMACKE0.005 1 Iron (Fe)0.066 mg/L EPA 200.7 03/29/2016 11:32 JJMACKE0.01 1 Manganese (Mn)40.2 mg/L EPA 200.7 03/29/2016 11:32 JJMACKE0.05 10 Nickel (Ni)0.280 mg/L EPA 200.7 03/29/2016 11:32 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L EPA 200.7 03/29/2016 11:32 JJMACKE0.005 1 Zinc (Zn)0.525 mg/L EPA 200.7 03/29/2016 11:32 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)420 ug/L EPA 200.8 03/30/2016 12:45 JAHERMA1010 Cadmium (Cd)< 10 ug/L EPA 200.8 03/30/2016 12:45 JAHERMA1010 Lead (Pb)< 10 ug/L EPA 200.8 03/30/2016 12:45 JAHERMA1010 Selenium (Se)268 ug/L EPA 200.8 03/30/2016 12:45 JAHERMA1010 TOTAL DISSOLVED SOLIDS TDS 6200 mg/L SM2540C 03/23/2016 13:40 PARMSTR5001 Page 5 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020401 2016004527 Collection Date:22-Mar-16 9:15 AM Site:FIELD BLANK Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride < 0.1 mg/L EPA 300.0 03/22/2016 16:58 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 300.0 03/22/2016 16:58 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 300.0 03/22/2016 16:58 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 300.0 03/22/2016 16:58 BGN90340.023 1 Sulfate < 0.1 mg/L EPA 300.0 03/22/2016 16:58 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 03/28/2016 13:19 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)< 0.005 mg/L EPA 200.7 03/29/2016 11:36 JJMACKE0.005 1 Boron (B)< 0.05 mg/L EPA 200.7 03/29/2016 11:36 JJMACKE0.05 1 Chromium (Cr)< 0.005 mg/L EPA 200.7 03/29/2016 11:36 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L EPA 200.7 03/29/2016 11:36 JJMACKE0.005 1 Iron (Fe)< 0.01 mg/L EPA 200.7 03/29/2016 11:36 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L EPA 200.7 03/29/2016 11:36 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L EPA 200.7 03/29/2016 11:36 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L EPA 200.7 03/29/2016 11:36 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L EPA 200.7 03/29/2016 11:36 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L EPA 200.8 03/30/2016 13:07 JAHERMA11 Cadmium (Cd)< 1 ug/L EPA 200.8 03/30/2016 13:07 JAHERMA11 Lead (Pb)< 1 ug/L EPA 200.8 03/30/2016 13:07 JAHERMA11 Selenium (Se)< 1 ug/L EPA 200.8 03/30/2016 13:07 JAHERMA11 Page 6 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020401 Q16030443 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 6.59 5 106mg/L -1208016.59 Fluoride 5.32 5 103mg/L -1208015.32 Nitrate 5.64 5 102mg/L -1208015.64 Sulfate 5.31 5 103mg/L -1208015.31 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 6.59 5 106 0.0471mg/L -1208016.59 Fluoride 5.32 5 103 0.0929mg/L -1208015.32 Nitrate 5.63 5 102 0.106mg/L -1208015.63 Sulfate 5.3 5 103 0.155mg/L -1208015.3 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 7.03 5 109mg/L -1208017.03 Fluoride 5.38 5 103mg/L -1208015.38 Nitrate 6.11 5 103mg/L -1208016.11 Sulfate 5.71 5 104mg/L -1208015.71 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 7.07 5 109 0.851mg/L -1208017.07 Fluoride 5.41 5 104 0.662mg/L -1208015.41 Nitrate 6.12 5 104 0.22mg/L -1208016.12 Sulfate 5.73 5 104 0.393mg/L -1208015.73 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 5.07 5 101mg/L -1208015.07 Fluoride 5.19 5 104mg/L -1208015.19 Nitrate 5.05 5 101mg/L -1208015.05 Sulfate 5.02 5 100mg/L -1208015.02 Page 7 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020401 Q16030523 HG 245.1 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) -0.003 ug/L -1-0.003 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 0.894 20 90.4ug/L -130702017.9 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.873 20 88.2 2.46ug/L -130702017.4 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Mercury (Hg) 0.905 20 89.9ug/L -130702018.1 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.91 20 90.4 0.555ug/L -130702018.2 Final QualifierDilMeasuredUnits:Parameter IS # 3 % Recovery LCL UCLSpike Mercury (Hg) 0.982 100 98.7ug/L -1307010098.2 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.04 2 102ug/L -1158512.04 Page 8 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020401 Q16030512 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Barium (Ba) -0.000122 mg/L -1-0.000122 0.005 < 1/2 RDL Boron (B) 0.000218 mg/L -10.000218 0.05 < 1/2 RDL Chromium (Cr) -0.000763 mg/L -1-0.000763 0.005 < 1/2 RDL Copper (Cu) 0.000212 mg/L -10.000212 0.005 < 1/2 RDL Iron (Fe) -0.000613 mg/L -1-0.000613 0.01 < 1/2 RDL Manganese (Mn) -0.000225 mg/L -1-0.000225 0.005 < 1/2 RDL Nickel (Ni) -0.000491 mg/L -1-0.000491 0.005 < 1/2 RDL Silver (Ag) -0.000061 mg/L -1-0.000061 0.005 < 1/2 RDL Zinc (Zn) 0.00226 mg/L -10.00226 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Barium (Ba) 5.08 5 102mg/L -1158515.08 Boron (B) 4.95 5 99.1mg/L -1158514.95 Chromium (Cr) 4.91 5 98.2mg/L -1158514.91 Copper (Cu) 4.98 5 99.6mg/L -1158514.98 Iron (Fe) 4.89 5 97.8mg/L -1158514.89 Manganese (Mn) 5.09 5 102mg/L -1158515.09 Nickel (Ni) 4.91 5 98.3mg/L -1158514.91 Silver (Ag) 0.503 0.5 101mg/L -1158510.503 Zinc (Zn) 4.98 5 99.6mg/L -1158514.98 Final QualifierDilMeasuredUnits:Parameter LCSD # 1 RPD% Recovery LCL UCLSpike Barium (Ba) 5.2 5 104 2.43mg/L -1158515.2 Boron (B) 5.05 5 101 1.9mg/L -1158515.05 Chromium (Cr) 5.03 5 101 2.43mg/L -1158515.03 Copper (Cu) 5.08 5 102 2.07mg/L -1158515.08 Iron (Fe) 4.99 5 99.8 1.98mg/L -1158514.99 Manganese (Mn) 5.19 5 104 2.06mg/L -1158515.19 Nickel (Ni) 5.01 5 100 1.87mg/L -1158515.01 Silver (Ag) 0.514 0.5 103 2.11mg/L -1158510.514 Zinc (Zn) 5.11 5 102 2.46mg/L -1158515.11 Page 9 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020401 Q16030513 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Arsenic (As) -0.0033 ug/L -1-0.0033 1 < 1/2 RDL Cadmium (Cd) 0.004 ug/L -10.004 1 < 1/2 RDL Lead (Pb) 0.0012 ug/L -10.0012 1 < 1/2 RDL Selenium (Se) 0.0353 ug/L -10.0353 1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Arsenic (As) 52.7 50 105ug/L -11585152.7 Cadmium (Cd) 50.8 50 102ug/L -11585150.8 Lead (Pb) 50.4 50 101ug/L -11585150.4 Selenium (Se) 50.6 50 101ug/L -11585150.6 Final QualifierDilMeasuredUnits:Parameter LCSD # 1 RPD% Recovery LCL UCLSpike Arsenic (As) 52.6 50 105 0.148ug/L -11585152.6 Cadmium (Cd) 50.5 50 101 0.469ug/L -11585150.5 Lead (Pb) 50.3 50 101 0.317ug/L -11585150.3 Selenium (Se) 50.2 50 100 0.8ug/L -11585150.2 Page 10 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020401 Q16030465 TDS TOTAL DISSOLVED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TDS mg/L -10 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16030154 -- 2016006327 TDS 2.55mg/L -1116 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16030471 -- 2016007764 TDS 9.52mg/L -120 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 100mg/L -110901100 Page 11 of 12 Page 12 of 12             Attachment 2  Allen Retired Ash Basin (RAB) Ash Landfill  Semi‐Annual Monitoring Event  Leachate Field Results  March 22, 2016  ANALYZER SERIAL #: WEATHER CONDITIONS: DATE: TIME: DATE: TIME: Calibation Instrument Standard Instrument Standard Standard Value Value Value Value SS 0.0 ▬▬►0.0 0.0 ▬/▬►0.0 SS 1408.4 ▬▬►1410 1402.4 ▬/▬►1410 SS 720.9 ▬/▬►720 721.6 ▬/▬►720 SS ▬/▬►▬/▬► B (7.00)7.10 ▬▬►7.02 7.09 ▬/▬►7.02 B (4.00)4.10 ▬▬►4.00 4.02 ▬/▬►4.00 B (10.00)10.12 ▬/▬►10.06 10.20 ▬/▬►10.06 20.10 20.05 pH Check B (7.00)▬▬► Time: SS (7.00)436 ▬▬►440 442 ▬/▬►440 SS (4.00)N/A ▬/▬►470 N/A ▬/▬►470 Zobell's 20.23 20.24 W 8.90 9.00 W 9.00 9.00 AW 8.95 ▬▬►8.95 9.02 ▬/▬►9.00 SS 54.8 ▬/▬►56.0 55.7 ▬/▬►56.0 NIST N/A ▬/▬►N/A N/A ▬/▬►N/A KEY: NOTES: SS = Standard solution AW = Average Winkler ▬/▬►= Not Adjusted To (mmHg) B = Buffer W = Winkler ▬▬► = Adjusted To N/A = Not Applicable Replaced DO electrolyte See Notes Field Barometric Pressure Beginning BP 752.0 (mmHg) Ending BP 752.0 Tested - OK See Notes Tested - OK See Notes Dissolved Oxygen Subsystem Replaced Teflon Membrane Cleaned Electrode Tested - OK See Notes Oxidation Reduction Subsystem Temperature Subsystem Cleaned Electrode Cleaned Electrode Tested - OK Replaced ref Electrode KCL See Notes Replaced Ref. Electrode Tip INSTRUMENT MAINTENANCE DATE / TIME Conductance Subsystem pH Subsystem Cleaned Electrodes Cleaned Electrodes Temp Cert Device # TEMP (deg C)Adjustment Not Available Adjustment Not Available ORP Temp. ORP Temp. Calibration Pass TURB (ntu)Calibration Accepted Calibration Accepted DO (mg/L)Calibration Accepted Buffer Temp. ORP (mV) Calibration Accepted Calibration Pass pH (units) Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Buffer Temp. Buffer Temp. Parameter Calibration Results Calibration Results Specifc conductance checkpoint (used if sampled well is outside of initial calibration range). SPEC. COND. CHECK (uS/cm) SPEC. COND. (uS/cm) Instrument Zeroed Zero Pass Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Calibration Date / Time 22-Mar-16 530 22-Mar-16 1040 CALIBRATION BP (mmHg)748.3 CALIBRATION BP (mmHg)750.6 COLLECTORS: LDC SURFACE UNIT SERIAL #: 0662 ANALYZER MODEL#: HL4 400437 PROCEDURE #:HYDROLAB 3210.5 VALIDATED BY: FIELD SAMPLING CALIBRATION FORM STUDY: ALLEN STEAM STATION - LEACHATE COLLECTION SYSTEM DATE (s): March 22, 2016 SURFACE UNIT READER: LDC OTHER EQUIPMENT:TURBIDIMETER NO.2 - 3260-GW Clear, calm, 40 deg F 0.00 0.00 (psi) (sec) (sec) (gal) (ft)=(in)@ QC By:Sample preservation verified to pH  (units)< 2.0 DATE TIME 3.63 3/22/2016 0840 PURGE METHOD No Purge DISCHARGERECHARGEPRESSURE PUMP CONTROLER SETTINGS N/ACONVERSION FACTOR Well Volume = water column X conversion factor          (Conversion factor dependent on well diameter           and selected well volume units)        N/AWELL VOLUME FIELD CREW LDC MONITORING WELL INFORMATION N/A PROCEDURE NO 3175.2DUKE ENERGY GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING SITE NAME ALLEN STEAM STATION PERMIT #N/ASITE ID  PROJECT NAME LEACHATE COLLECTION SYSTEM SAMPLING DATE(s)22‐Mar‐2016 PUMP INTAKE DEPTH (ft TOC) TOC ELEV (ft msl) GS ELEV (ft msl) WELL/LOCATION NAME LCS ‐ CELL 1 SCREEN LENGTH (ft) ELEV REF WELL DEPTH (ft TOC) WELL DIAMETER (in) MIDDLE OF WETTED SCREEN (ft toc) SCREEN INTERVAL (ft TOC)TO SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) N/A WATER COLUMN (ft) N/A EQUIPMENT INFORMATION LEVEL METER SERIAL# N/A SAMPLING EQUIPMENT TUBING DIAMETER (in) GRAB WATER ELEVATION (ft msl) N/A APPEARANCE DETECTED ODOR None Normal SPECIFIC pH TURBIDITY ORP DISSOLVED HYDRASLEEVE DEPLOYED DATE TEMP (inches) (ft TOC) (deg C) (umho/cm) (SU) (NTU)(mV‐NHE)(mg/L) LENGTH DEPTH (top) DEPLOYED COND. OXYGEN NO PURGE SAMPLE CHLORINE  (mg/l)SAMPLE COLLECTED BY LDC N/A Deployed Water Column In Screen                  Above Top Of HydrasleeveTop Weight  N/AN/A N/A N/A 19.36 5715 4.03 3.3 582 WELL CASING WELL CONDITION PROTECTIVE CASING WELL PAD WELL TAG SAMPLING NOTES Allow system to flush for several minutes prior to sampling ‐ watch for low level alarm during pumping. ADDITIONAL WELL CONDITION NOTES 0.00 0.00 (psi) (sec) (sec) (gal) (ft)=(in)@ QC By: SITE NAME ALLEN STEAM STATION PERMIT #N/ASITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING PROJECT NAME LEACHATE COLLECTION SYSTEM FIELD CREW LDC SAMPLING DATE(s)22‐Mar‐2016 WELL/LOCATION NAME LCS ‐ CELL 2 MONITORING WELL INFORMATION WELL DIAMETER (in) TOC ELEV (ft msl) MIDDLE OF WETTED SCREEN (ft toc) SCREEN LENGTH (ft) ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) GS ELEV (ft msl) PUMP INTAKE DEPTH (ft TOC) PUMP CONTROLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A SAMPLING EQUIPMENT GRAB PURGE METHOD TUBING DIAMETER (in)No Purge DETECTED ODOR None CONVERSION FACTOR N/A APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) N/A WATER COLUMN (ft) N/A Well Volume = water column X conversion factor          (Conversion factor dependent on well diameter           and selected well volume units)        WATER ELEVATION (ft msl) N/A WELL VOLUME N/A TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED  TIME LDC 3/22/2016 LENGTH DEPTH (top) DEPLOYED COND. OXYGEN (inches) (ft TOC) (deg C) (umho/cm) (SU) HYDRASLEEVE DEPLOYED DATE (NTU)(mV‐NHE)(mg/L) N/A N/A N/A 19.05 6284 4.20 3.4 0900 565 5.78 N/A N/A Deployed Water Column In Screen                  Above Top Of Hydrasleeve NO PURGE SAMPLE CHLORINE  (mg/l)Top Weight SAMPLE COLLECTED BY DATE WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH  (units)< 2.0 PROTECTIVE CASING WELL PAD WELL CASING WELL TAG SAMPLING NOTES Allow system to flush for several minutes prior to sampling ‐ watch for low level alarm during pumping. WE L L D E P T H T O W A T E R Pu r g e A V G * W E L L E V A C S P E C I F I C WE L L D E P T H W A T E R EL E V . M e t h o d P M P R A T E V O L V O L E V A C T E M P C O N D U C T A N C E p H T U R B I D I T Y O R P D O DA T E N O . ( f e e t - t o c ) ( f e e t - t o c ) ( f e e t ) A P P E A R A N C E O D O R (m l / m i n ) ( g al ) ( g al ) ( y es / n o ) ( d e g C ) ( u m h o / c m ) ( u n i t s ) ( N T U ) (mV-NHE )(m g /l) 3/ 2 2 / 2 0 1 6 L C S - C E L L 1 N / A N/A N/ A No r m a l N o n e N P N / A N/ A N/A N/ A 19 . 3 6 5 7 1 5 4 . 0 3 . 3 5 8 2 3 . 6 3 3/ 2 2 / 2 0 1 6 L C S - C E L L 2 N / A N/A N/ A No r m a l N o n e N P N / A N/ A N/A N/ A 19 . 0 5 6 2 8 4 4 . 2 3 . 4 5 6 5 5 . 7 8 Pu r g e M e t h o d s LF = L o w F l o w LF ( M ) = L o w F l o w ( M o d . ) C = C o n n v e n t i o n a l NP = N o P u r g e EO P = E q u i p . O n l y P u r g e LO = L e v e l O n l y * = A p p l i c a b l e t o L F & L F ( M ) P u r g i n g O n l y AL L E N S T E A M S T A T I O N LE A C H A T E C O L L E C T I O N S Y S T E M GR O U N D W A T E R M O N I T O R I N G F I E L D D A T A PE R M I T # N / A