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Home My WebLink About2017-J17070697 Riverbend Soil Analytical ResultsVIS DUKE Analytical Laboratory PageE1 of IO " ENERGY. Order Number: Project Name: Customer Name(s): Lab Contact: 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Vendor QC Data Review Summary Report J17070697 RIVERBEND - AB GW ASSESS SOIL(2017 SUPPLEMENTAL SOIL TESTING) Tim Hunsucker,Sean DeNeale,B Moeller,J Toepfer, K Webb, M McDade, B Rus Peggy Kendall Phone: 980-875-5848 Report Authorized By: 4— &W. daoa Date: 8/11/2017 (Signature) Mary Ann Ogle Program Comments: Please review all vendor data for case narratives with explanations of quality control failures and data qualifiers. 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. Certified vendor results and QC qualifiers can be found in the vendor lab final report. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Vendor Data Review Criteria: This vendor data package has been reviewed at the Duke Analytical Laboratory for the following applicable criteria: • Required QC samples collected and analyzed • Required tests performed for all samples • Vendor Laboratory utilized required test methods for all analyses • Vendor Laboratory met all requested Reporting Limits (RL) • QC Results reviewed for outlying recovery values Case Narrative: The equipment blank contained 0.072 mg/L Fe and 0.0041 mg/L Zn. Sample concentrations < 1 OX concentration in the equipment blank could be due to field contamination. Fe,Sb, Pb, Hg failed MS/MSD recovery on BGSB-7 (4-5); Fe failed due to elevated sample concentration. Nitrate failed recovery on BGSB-9 (14-15) Sb, As and Mn were detected in the method blank at 0.23 mg/Kg, 0.19 mg/Kg and 0.34 mg/Kg respectively. Sample concentrations < 10 X the blank concentration may be due to lab contamination. REVISION Page 2 of 118 SHEALY ENVIRONMENTAL SERVICES, INC. Report of Analysis Duke Energy 13339 Hagers Ferry Rd Bldg 7405 Huntersville, NC 28078 Attention: Peggy Kendall Project Name: Riverbend - AB GW Assessment 2017 Project Number: J17070697 Lot Number:SG28014 Date Completed:08/09/2017 08/09/2017 1:35 PM Approved and released by: Project Manager: Grant Wilton LABORATORY ACCREDITATION XFCXXXIXiX BUREAU adlvision of A -S -X qe �' ACCREDITED iSonEc 1708 The electronic signature above is the equivalent of a handwritten signature. This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc. Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 1 of 115 REVISION Page 3 of 118 SHEALY ENVIRONMENTAL SERVICES, INC. SC DHEC No: 32010 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639 Case Narrative Duke Energy Lot Number: SG28014 This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this Case Narrative. The sample receiving date is documented in the header information associated with each sample. All results listed in this report relate only to the samples that are contained within this report. Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality Assurance Management Plan (QAMP), standard operating procedures (SOPs), and Shealy policies. Any exceptions to the NELAC standards, the QAMP, SOPs or policies are qualified on the results page or discussed below. Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" qualifier If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page. The pH analysis associated with the sample(s) in this report was/were performed after the method recommended 15 minute holding time. Metals Analysis — Method 6010D Iron was recovered outside the control limits in the MS/MSD associated with batch 48237. Since the LCS and Method Blank were within control limits it was determined that matrix interference caused the MS/MSD to fail. The samples listed below were analyzed at a dilution due to matrix interference (internal standard failure). The reporting limits were raised accordingly: Sample -004: Boron Sample -007: Boron and Sodium Sample -010: Boron Sample -014: Sodium Metals Analysis - Method 60208 Antimony was recovered outside the control limit in the MS associated with batch 47821. Antimony and Sodium were recovered outside the control limit in the MSD. Since the LCS and Method Blank were within control limits it was determined that matrix interference caused the MS/MSD to fail. Nitrate Analysis — Method 9056A Nitrate was recovered above the control limit in the MS/MSD associated with batch 48354. Since the LCS and Method Blank were within control limits it was determined that matrix interference caused the MS/MSD to fail. Mercury Analysis - Method 74718 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 2 of 115 REVISION Page 4 of 118 SHEALY ENVIRONMENTAL SERVICES, INC. SC DHEC No: 32010 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639 Mercury was recovered above the control limit in the MS/MSD associated with batch 47860. Since the LCS and Method Blank were within control limits it was determined that matrix interference caused the MS/MSD to fail. Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 3 of 115 SHEALY ENVIRONMENTAL SERVICES, INC. Sample Summary Duke Energy Lot Number: SG28014 Project Name: Riverbend - AB GW Assessment 2017 Project Number: J17070697 Sample Number Sample ID Matrix Date Sampled Date Received 001 2017025838 Solid 07/27/20171000 07/28/2017 002 2017025841 Solid 07/27/20171002 07/28/2017 003 2017025842 Solid 07/27/20171004 07/28/2017 004 2017025843 Solid 07/27/20171055 07/28/2017 005 2017025844 Solid 07/27/20171057 07/28/2017 006 2017025845 Solid 07/27/20171059 07/28/2017 007 2017025846 Solid 07/27/20171140 07/28/2017 008 2017025847 Solid 07/27/20171142 07/28/2017 009 2017025848 Solid 07/27/20171144 07/28/2017 010 2017025849 Solid 07/27/20171512 07/28/2017 011 2017025850 Solid 07/27/20171514 07/28/2017 012 2017025851 Solid 07/27/20171516 07/28/2017 013 2017025852 Solid 07/27/20171650 07/28/2017 014 2017025853 Solid 07/27/20171654 07/28/2017 015 2017025854 Aqueous 07/27/20171630 07/28/2017 016 2017025855 Solid 07/27/20171656 07/28/2017 (16 samples) Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 4 of 115 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 5 of 115 SHEALY ENVIRONMENTAL SERVICES, INC. Detection Summary Duke Energy Lot Number: SG28014 Project Name: Riverbend - AB GW Assessment 2017 Project Number: J17070697 Sample Sample ID Matrix Parameter Method Result Q Units Page 001 2017025838 Solid Nitrate - N (soluble) 9056A 0.070 J mg/kg 11 001 2017025838 Solid Aluminum 6010D 20000 mg/kg 12 001 2017025838 Solid Barium 6010D 15 mg/kg 12 001 2017025838 Solid Boron 6010D 2.3 J mg/kg 12 001 2017025838 Solid Chromium 6010D 16 mg/kg 12 001 2017025838 Solid Copper 6010D 12 mg/kg 12 001 2017025838 Solid Iron 6010D 21000 S mg/kg 12 001 2017025838 Solid Magnesium 6010D 240 mg/kg 12 001 2017025838 Solid Manganese 6010D 43 mg/kg 12 001 2017025838 Solid Molybdenum 6010D 1.8 J mg/kg 12 001 2017025838 Solid Nickel 6010D 1.1 J mg/kg 12 001 2017025838 Solid Potassium 6010D 310 mg/kg 12 001 2017025838 Solid Strontium 6010D 2.2 mg/kg 12 001 2017025838 Solid Zinc 6010D 8.8 mg/kg 12 001 2017025838 Solid Antimony 6020B 0.13 JS mg/kg 13 001 2017025838 Solid Arsenic 6020B 3.8 mg/kg 13 001 2017025838 Solid Beryllium 6020B 0.36 mg/kg 13 001 2017025838 Solid Cobalt 6020B 1.4 mg/kg 13 001 2017025838 Solid Lead 6020B 18 S mg/kg 13 001 2017025838 Solid Selenium 6020B 0.95 J mg/kg 13 001 2017025838 Solid Thallium 6020B 0.21 mg/kg 13 001 2017025838 Solid Vanadium 6020B 86 mg/kg 13 002 2017025841 Solid Aluminum 6010D 8400 mg/kg 16 002 2017025841 Solid Barium 6010D 7.9 mg/kg 16 002 2017025841 Solid Boron 6010D 1.4 J mg/kg 16 002 2017025841 Solid Chromium 6010D 20 mg/kg 16 002 2017025841 Solid Copper 6010D 7.5 mg/kg 16 002 2017025841 Solid Iron 6010D 11000 mg/kg 16 002 2017025841 Solid Magnesium 6010D 120 J mg/kg 16 002 2017025841 Solid Manganese 6010D 14 mg/kg 16 002 2017025841 Solid Molybdenum 6010D 1.0 J mg/kg 16 002 2017025841 Solid Potassium 6010D 240 J mg/kg 16 002 2017025841 Solid Strontium 6010D 1.0 J mg/kg 16 002 2017025841 Solid Zinc 6010D 3.4 mg/kg 16 002 2017025841 Solid Arsenic 6020B 1.2 mg/kg 17 002 2017025841 Solid Beryllium 6020B 0.19 mg/kg 17 002 2017025841 Solid Cobalt 6020B 0.42 J mg/kg 17 002 2017025841 Solid Lead 6020B 5.5 mg/kg 17 002 2017025841 Solid Selenium 6020B 0.53 J mg/kg 17 002 2017025841 Solid Thallium 6020B 0.089 J mg/kg 17 002 2017025841 Solid Vanadium 6020B 59 mg/kg 17 003 2017025842 Solid Aluminum 6010D 11000 mg/kg 20 003 2017025842 Solid Barium 6010D 8.0 mg/kg 20 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 5 of 115 Detection Summary (Continued) Lot Number: SG28014 Sample Sample ID Matrix Parameter Method Result Q Units Page 003 2017025842 Solid Boron 6010D 1.5 J mg/kg 20 003 2017025842 Solid Chromium 6010D 25 0.091 mg/kg 20 003 2017025842 Solid Copper 6010D 7.0 67 mg/kg 20 003 2017025842 Solid Iron 6010D 9500 18000 mg/kg 20 003 2017025842 Solid Magnesium 6010D 190 J mg/kg 20 003 2017025842 Solid Manganese 6010D 6.9 2.2 mg/kg 20 003 2017025842 Solid Molybdenum 6010D 0.70 J mg/kg 20 003 2017025842 Solid Potassium 6010D 240 J mg/kg 20 003 2017025842 Solid Sodium 6010D 36 J mg/kg 20 003 2017025842 Solid Zinc 6010D 3.0 220 mg/kg 20 003 2017025842 Solid Arsenic 6020B 0.89 880 mg/kg 21 003 2017025842 Solid Beryllium 6020B 0.17 2.2 mg/kg 21 003 2017025842 Solid Cobalt 6020B 0.40 J mg/kg 21 003 2017025842 Solid Lead 6020B 3.7 3.4 mg/kg 21 003 2017025842 Solid Thallium 6020B 0.061 J mg/kg 21 003 2017025842 Solid Vanadium 6020B 53 0.27 mg/kg 21 004 2017025843 Solid Aluminum 6010D 9900 mg/kg 24 004 2017025843 Solid Barium 6010D 22 mg/kg 24 004 2017025843 Solid Chromium 6010D 2.9 mg/kg 24 004 2017025843 Solid Copper 6010D 61 mg/kg 24 004 2017025843 Solid Iron 6010D 30000 mg/kg 24 004 2017025843 Solid Magnesium 6010D 160 J mg/kg 24 004 2017025843 Solid Manganese 6010D 260 mg/kg 24 004 2017025843 Solid Nickel 6010D 2.0 J mg/kg 24 004 2017025843 Solid Potassium 6010D 210 J mg/kg 24 004 2017025843 Solid Strontium 6010D 1.4 mg/kg 24 004 2017025843 Solid Zinc 6010D 18 mg/kg 24 004 2017025843 Solid Arsenic 6020B 0.75 mg/kg 25 004 2017025843 Solid Beryllium 6020B 0.64 mg/kg 25 004 2017025843 Solid Cadmium 6020B 0.026 mg/kg 25 004 2017025843 Solid Cobalt 6020B 10 mg/kg 25 004 2017025843 Solid Lead 6020B 1.6 mg/kg 25 004 2017025843 Solid Selenium 6020B 0.65 J mg/kg 25 004 2017025843 Solid Thallium 6020B 0.091 J mg/kg 25 004 2017025843 Solid Vanadium 6020B 67 mg/kg 25 005 2017025844 Solid Aluminum 6010D 18000 mg/kg 28 005 2017025844 Solid Barium 6010D 34 mg/kg 28 005 2017025844 Solid Boron 6010D 2.2 J mg/kg 28 005 2017025844 Solid Chromium 6010D 3.4 mg/kg 28 005 2017025844 Solid Copper 6010D 52 mg/kg 28 005 2017025844 Solid Iron 6010D 21000 mg/kg 28 005 2017025844 Solid Magnesium 6010D 220 J mg/kg 28 005 2017025844 Solid Manganese 6010D 880 mg/kg 28 005 2017025844 Solid Nickel 6010D 2.2 mg/kg 28 005 2017025844 Solid Potassium 6010D 91 J mg/kg 28 005 2017025844 Solid Strontium 6010D 3.4 mg/kg 28 005 2017025844 Solid Zinc 6010D 15 mg/kg 28 005 2017025844 Solid Antimony 6020B 0.27 J mg/kg 29 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 6 of 115 Detection Summary (Continued) Lot Number: SG28014 Sample Sample ID Matrix Parameter Method Result Q Units Page 005 2017025844 Solid Arsenic 6020B 0.46 J mg/kg 29 005 2017025844 Solid Beryllium 6020B 1.0 36 mg/kg 29 005 2017025844 Solid Cadmium 6020B 0.021 J mg/kg 29 005 2017025844 Solid Cobalt 6020B 31 2017025846 mg/kg 29 005 2017025844 Solid Lead 6020B 3.6 Solid mg/kg 29 005 2017025844 Solid Selenium 6020B 0.40 J mg/kg 29 005 2017025844 Solid Thallium 6020B 0.062 J mg/kg 29 005 2017025844 Solid Vanadium 6020B 71 3.2 mg/kg 29 006 2017025845 Solid Aluminum 6010D 17000 mg/kg mg/kg 32 006 2017025845 Solid Barium 6010D 28 37 mg/kg 32 006 2017025845 Solid Boron 6010D 2.0 J mg/kg 32 006 2017025845 Solid Chromium 6010D 2.5 2017025846 mg/kg 32 006 2017025845 Solid Copper 6010D 50 Solid mg/kg 32 006 2017025845 Solid Iron 6010D 30000 Vanadium mg/kg 32 006 2017025845 Solid Magnesium 6010D 450 mg/kg 32 006 2017025845 Solid Manganese 6010D 1300 mg/kg 32 006 2017025845 Solid Nickel 6010D 1.7 J mg/kg 32 006 2017025845 Solid Potassium 6010D 230 J mg/kg 32 006 2017025845 Solid Zinc 6010D 17 mg/kg 32 006 2017025845 Solid Arsenic 6020B 0.94 mg/kg 33 006 2017025845 Solid Beryllium 6020B 0.92 mg/kg 33 006 2017025845 Solid Cadmium 6020B 0.017 J mg/kg 33 006 2017025845 Solid Cobalt 6020B 53 mg/kg 33 006 2017025845 Solid Lead 6020B 7.8 mg/kg 33 006 2017025845 Solid Selenium 6020B 1.2 J mg/kg 33 006 2017025845 Solid Thallium 6020B 0.11 J mg/kg 33 006 2017025845 Solid Vanadium 6020B 100 mg/kg 33 007 2017025846 Solid Aluminum 6010D 23000 mg/kg 36 007 2017025846 Solid Barium 6010D 50 mg/kg 36 007 2017025846 Solid Calcium 6010D 530 mg/kg 36 007 2017025846 Solid Chromium 6010D 24 mg/kg 36 007 2017025846 Solid Copper 6010D 24 mg/kg 36 007 2017025846 Solid Iron 6010D 27000 mg/kg 36 007 2017025846 Solid Magnesium 6010D 960 mg/kg 36 007 2017025846 Solid Manganese 6010D 390 mg/kg 36 007 2017025846 Solid Molybdenum 6010D 0.68 J mg/kg 36 007 2017025846 Solid Nickel 6010D 7.3 mg/kg 36 007 2017025846 Solid Potassium 6010D 600 mg/kg 36 007 2017025846 Solid Strontium 6010D 11 mg/kg 36 007 2017025846 Solid Zinc 6010D 24 mg/kg 36 007 2017025846 Solid Arsenic 6020B 3.2 mg/kg 37 007 2017025846 Solid Beryllium 6020B 0.42 mg/kg 37 007 2017025846 Solid Cadmium 6020B 0.016 J mg/kg 37 007 2017025846 Solid Cobalt 6020B 8.6 mg/kg 37 007 2017025846 Solid Lead 6020B 9.6 mg/kg 37 007 2017025846 Solid Selenium 6020B 0.95 J mg/kg 37 007 2017025846 Solid Thallium 6020B 0.23 mg/kg 37 007 2017025846 Solid Vanadium 6020B 88 mg/kg 37 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 7 of 115 Detection Summary (Continued) Lot Number: SG28014 Sample Sample ID Matrix Parameter Method Result Q Units Page 008 2017025847 Solid Chloride (soluble) 9056A 1.2 J mg/kg 39 008 2017025847 Solid Nitrate - N (soluble) 9056A 0.075 J mg/kg 39 008 2017025847 Solid Aluminum 6010D 17000 009 mg/kg 40 008 2017025847 Solid Barium 6010D 35 2017025848 mg/kg 40 008 2017025847 Solid Boron 6010D 2.4 J mg/kg 40 008 2017025847 Solid Calcium 6010D 410 Beryllium mg/kg 40 008 2017025847 Solid Chromium 6010D 15 6020B mg/kg 40 008 2017025847 Solid Copper 6010D 8.0 13 mg/kg 40 008 2017025847 Solid Iron 6010D 13000 mg/kg mg/kg 40 008 2017025847 Solid Magnesium 6010D 440 45 mg/kg 40 008 2017025847 Solid Manganese 6010D 110 010 mg/kg 40 008 2017025847 Solid Molybdenum 6010D 0.68 J mg/kg 40 008 2017025847 Solid Nickel 6010D 3.6 Solid mg/kg 40 008 2017025847 Solid Potassium 6010D 480 Copper mg/kg 40 008 2017025847 Solid Strontium 6010D 9.7 mg/kg 40 008 2017025847 Solid Zinc 6010D 14 mg/kg 40 008 2017025847 Solid Arsenic 6020B 3.8 mg/kg 41 008 2017025847 Solid Beryllium 6020B 0.24 mg/kg 41 008 2017025847 Solid Cobalt 6020B 2.1 mg/kg 41 008 2017025847 Solid Lead 6020B 9.2 mg/kg 41 008 2017025847 Solid Selenium 6020B 0.81 J mg/kg 41 008 2017025847 Solid Thallium 6020B 0.20 mg/kg 41 008 2017025847 Solid Vanadium 6020B 37 mg/kg 41 009 2017025848 Solid Aluminum 6010D 25000 mg/kg 44 009 2017025848 Solid Barium 6010D 14 mg/kg 44 009 2017025848 Solid Boron 6010D 2.3 J mg/kg 44 009 2017025848 Solid Calcium 6010D 77 J mg/kg 44 009 2017025848 Solid Chromium 6010D 18 mg/kg 44 009 2017025848 Solid Copper 6010D 7.9 mg/kg 44 009 2017025848 Solid Iron 6010D 16000 mg/kg 44 009 2017025848 Solid Magnesium 6010D 260 J mg/kg 44 009 2017025848 Solid Manganese 6010D 45 mg/kg 44 009 2017025848 Solid Molybdenum 6010D 1.0 J mg/kg 44 009 2017025848 Solid Nickel 6010D 3.0 mg/kg 44 009 2017025848 Solid Potassium 6010D 360 mg/kg 44 009 2017025848 Solid Strontium 6010D 5.3 mg/kg 44 009 2017025848 Solid Zinc 6010D 13 mg/kg 44 009 2017025848 Solid Arsenic 6020B 3.5 mg/kg 45 009 2017025848 Solid Beryllium 6020B 0.26 mg/kg 45 009 2017025848 Solid Cobalt 6020B 1.3 mg/kg 45 009 2017025848 Solid Lead 6020B 13 mg/kg 45 009 2017025848 Solid Selenium 6020B 0.65 J mg/kg 45 009 2017025848 Solid Thallium 6020B 0.14 J mg/kg 45 009 2017025848 Solid Vanadium 6020B 39 mg/kg 45 010 2017025849 Solid Aluminum 6010D 22000 mg/kg 48 010 2017025849 Solid Barium 6010D 13 mg/kg 48 010 2017025849 Solid Chromium 6010D 43 mg/kg 48 010 2017025849 Solid Copper 6010D 13 mg/kg 48 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 8 of 115 Detection Summary (Continued) Lot Number: SG28014 Sample Sample ID Matrix Parameter Method Result Q Units Page 010 2017025849 Solid Iron 6010D 36000 0.56 mg/kg 48 010 2017025849 Solid Magnesium 6010D 220 J mg/kg 48 010 2017025849 Solid Manganese 6010D 57 51 mg/kg 48 010 2017025849 Solid Molybdenum 6010D 1.4 J mg/kg 48 010 2017025849 Solid Nickel 6010D 6.3 19000 mg/kg 48 010 2017025849 Solid Potassium 6010D 310 5.8 mg/kg 48 010 2017025849 Solid Strontium 6010D 5.5 2.3 mg/kg 48 010 2017025849 Solid Zinc 6010D 23 12 mg/kg 48 010 2017025849 Solid Arsenic 6020B 9.4 4.0 mg/kg 49 010 2017025849 Solid Beryllium 6020B 0.34 21000 mg/kg 49 010 2017025849 Solid Cobalt 6020B 1.1 100 mg/kg 49 010 2017025849 Solid Lead 6020B 15 27 mg/kg 49 010 2017025849 Solid Selenium 6020B 1.2 J mg/kg 49 010 2017025849 Solid Thallium 6020B 0.22 0.60 mg/kg 49 010 2017025849 Solid Vanadium 6020B 110 5.9 mg/kg 49 011 2017025850 Solid Aluminum 6010D 22000 1.5 mg/kg 52 011 2017025850 Solid Barium 6010D 14 mg/kg 52 011 2017025850 Solid Boron 6010D 2.0 J mg/kg 52 011 2017025850 Solid Chromium 6010D 18 mg/kg 52 011 2017025850 Solid Copper 6010D 9.6 mg/kg 52 011 2017025850 Solid Iron 6010D 16000 mg/kg 52 011 2017025850 Solid Magnesium 6010D 170 J mg/kg 52 011 2017025850 Solid Manganese 6010D 43 mg/kg 52 011 2017025850 Solid Molybdenum 6010D 0.82 J mg/kg 52 011 2017025850 Solid Nickel 6010D 2.9 mg/kg 52 011 2017025850 Solid Potassium 6010D 320 mg/kg 52 011 2017025850 Solid Strontium 6010D 2.4 mg/kg 52 011 2017025850 Solid Zinc 6010D 15 mg/kg 52 011 2017025850 Solid Arsenic 6020B 3.6 mg/kg 53 011 2017025850 Solid Beryllium 6020B 0.31 mg/kg 53 011 2017025850 Solid Cobalt 6020B 0.95 mg/kg 53 011 2017025850 Solid Lead 6020B 8.4 mg/kg 53 011 2017025850 Solid Selenium 6020B 0.56 J mg/kg 53 011 2017025850 Solid Thallium 6020B 0.13 J mg/kg 53 011 2017025850 Solid Vanadium 6020B 51 mg/kg 53 012 2017025851 Solid Nitrate - N (soluble) 9056A 0.072 J mg/kg 55 012 2017025851 Solid Aluminum 6010D 19000 mg/kg 56 012 2017025851 Solid Barium 6010D 5.8 mg/kg 56 012 2017025851 Solid Boron 6010D 2.3 J mg/kg 56 012 2017025851 Solid Chromium 6010D 12 mg/kg 56 012 2017025851 Solid Copper 6010D 4.0 mg/kg 56 012 2017025851 Solid Iron 6010D 21000 mg/kg 56 012 2017025851 Solid Magnesium 6010D 100 J mg/kg 56 012 2017025851 Solid Manganese 6010D 27 mg/kg 56 012 2017025851 Solid Potassium 6010D 130 J mg/kg 56 012 2017025851 Solid Strontium 6010D 0.60 J mg/kg 56 012 2017025851 Solid Zinc 6010D 5.9 mg/kg 56 012 2017025851 Solid Arsenic 6020B 1.5 mg/kg 57 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 9 of 115 Detection Summary (Continued) Lot Number: SG28014 Sample Sample ID Matrix Parameter Method Result Q Units Page 012 2017025851 Solid Beryllium 6020B 0.19 mg/kg mg/kg 57 012 2017025851 Solid Cobalt 6020B 0.93 64 mg/kg 57 012 2017025851 Solid Lead 6020B 5.0 014 mg/kg 57 012 2017025851 Solid Thallium 6020B 0.044 J mg/kg 57 012 2017025851 Solid Vanadium 6020B 51 Solid mg/kg 57 013 2017025852 Solid Nitrate - N (soluble) 9056A 0.087 J mg/kg 59 013 2017025852 Solid Aluminum 6010D 21000 6010D mg/kg 60 013 2017025852 Solid Barium 6010D 82 1.1 J mg/kg 60 013 2017025852 Solid Boron 6010D 1.3 J mg/kg 60 013 2017025852 Solid Calcium 6010D 2300 64 mg/kg 60 013 2017025852 Solid Chromium 6010D 110 014 mg/kg 60 013 2017025852 Solid Copper 6010D 23 2017025853 mg/kg 60 013 2017025852 Solid Iron 6010D 18000 Solid mg/kg 60 013 2017025852 Solid Magnesium 6010D 9400 Cobalt mg/kg 60 013 2017025852 Solid Manganese 6010D 310 mg/kg 60 013 2017025852 Solid Molybdenum 6010D 0.44 J mg/kg 60 013 2017025852 Solid Nickel 6010D 42 mg/kg 60 013 2017025852 Solid Potassium 6010D 1300 mg/kg 60 013 2017025852 Solid Sodium 6010D 190 J mg/kg 60 013 2017025852 Solid Strontium 6010D 34 mg/kg 60 013 2017025852 Solid Zinc 6010D 32 mg/kg 60 013 2017025852 Solid Arsenic 6020B 0.84 mg/kg 61 013 2017025852 Solid Beryllium 6020B 0.79 mg/kg 61 013 2017025852 Solid Cobalt 6020B 18 mg/kg 61 013 2017025852 Solid Lead 6020B 1.6 mg/kg 61 013 2017025852 Solid Selenium 6020B 0.83 J mg/kg 61 013 2017025852 Solid Thallium 6020B 0.048 J mg/kg 61 013 2017025852 Solid Vanadium 6020B 53 mg/kg 61 014 2017025853 Solid Chloride (soluble) 9056A 6.0 J mg/kg 63 014 2017025853 Solid Nitrate - N (soluble) 9056A 3.1 mg/kg 63 014 2017025853 Solid Sulfate (soluble) 9056A 15 mg/kg 63 014 2017025853 Solid Aluminum 6010D 59000 mg/kg 64 014 2017025853 Solid Barium 6010D 110 mg/kg 64 014 2017025853 Solid Boron 6010D 1.8 J mg/kg 64 014 2017025853 Solid Calcium 6010D 710 mg/kg 64 014 2017025853 Solid Chromium 6010D 14 mg/kg 64 014 2017025853 Solid Copper 6010D 12 mg/kg 64 014 2017025853 Solid Iron 6010D 23000 mg/kg 64 014 2017025853 Solid Magnesium 6010D 2000 mg/kg 64 014 2017025853 Solid Manganese 6010D 120 mg/kg 64 014 2017025853 Solid Molybdenum 6010D 1.1 J mg/kg 64 014 2017025853 Solid Nickel 6010D 6.4 mg/kg 64 014 2017025853 Solid Potassium 6010D 1200 mg/kg 64 014 2017025853 Solid Strontium 6010D 11 mg/kg 64 014 2017025853 Solid Zinc 6010D 30 mg/kg 64 014 2017025853 Solid Arsenic 6020B 2.0 mg/kg 65 014 2017025853 Solid Beryllium 6020B 0.54 mg/kg 65 014 2017025853 Solid Cobalt 6020B 6.6 mg/kg 65 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 10 of 115 Detection Summary (Continued) Lot Number: SG28014 Sample Sample ID Matrix Parameter Method Result Q Units Page 014 2017025853 Solid Lead 6020B 5.2 mg/kg 65 014 2017025853 Solid Selenium 6020B 1.2 J mg/kg 65 014 2017025853 Solid Thallium 6020B 0.10 J mg/kg 65 014 2017025853 Solid Vanadium 6020B 59 mg/kg 65 015 2017025854 Aqueous Iron 6010D 0.072 J mg/L 67 015 2017025854 Aqueous Zinc 6010D 0.0041 J mg/L 67 016 2017025855 Solid Chloride (soluble) 9056A 4.5 J mg/kg 70 016 2017025855 Solid Nitrate - N (soluble) 9056A 0.36 S mg/kg 70 016 2017025855 Solid Aluminum 6010D 44000 mg/kg 71 016 2017025855 Solid Barium 6010D 190 mg/kg 71 016 2017025855 Solid Boron 6010D 1.2 J mg/kg 71 016 2017025855 Solid Calcium 6010D 410 mg/kg 71 016 2017025855 Solid Chromium 6010D 4.1 mg/kg 71 016 2017025855 Solid Copper 6010D 6.8 mg/kg 71 016 2017025855 Solid Iron 6010D 13000 mg/kg 71 016 2017025855 Solid Magnesium 6010D 5000 mg/kg 71 016 2017025855 Solid Manganese 6010D 300 mg/kg 71 016 2017025855 Solid Molybdenum 6010D 0.81 J mg/kg 71 016 2017025855 Solid Nickel 6010D 5.7 mg/kg 71 016 2017025855 Solid Potassium 6010D 2700 mg/kg 71 016 2017025855 Solid Sodium 6010D 110 J mg/kg 71 016 2017025855 Solid Strontium 6010D 11 mg/kg 71 016 2017025855 Solid Zinc 6010D 41 mg/kg 71 016 2017025855 Solid Antimony 6020B 0.28 J mg/kg 72 016 2017025855 Solid Arsenic 6020B 0.53 J mg/kg 72 016 2017025855 Solid Beryllium 6020B 0.54 mg/kg 72 016 2017025855 Solid Cobalt 6020B 19 mg/kg 72 016 2017025855 Solid Lead 6020B 1.9 mg/kg 72 016 2017025855 Solid Selenium 6020B 1.3 J mg/kg 72 016 2017025855 Solid Thallium 6020B 0.052 J mg/kg 72 016 2017025855 Solid Vanadium 6020B 33 mg/kg 72 (314 detections) Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 11 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-001 Description: 2017025838 Matrix: Solid Date Sampled:07/27/2017 1000 Project Name: Riverbend - AB GW % Solids: 82.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/04/2017 2237 TAF 48357 1 (Nitrate - N ) 9056A 1 08/04/2017 2237 TAF 48354 1 (pH) 9045D 1 07/28/2017 2116 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/04/2017 2237 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 12 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 12 1.2 mg/kg 1 Nitrate - N (soluble) 9056A 0.070 J 0.24 0.030 mg/kg 1 pH 9045D 4.63 su 1 Sulfate (soluble) 9056A ND 12 6.0 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 12 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-001 Description: 2017025838 Matrix: Solid Date Sampled:07/27/2017 1000 Project Name: Riverbend - AB GW % Solids: 82.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 0952 DDD 07/28/2017 1910 47823 2 3050B 601 OD 1 08/04/2017 1954 MJI 08/02/2017 1847 48237 3 3050B 601 OD 1 08/06/2017 1932 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1441 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 13 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 20000 19 7.2 mg/kg 1 Barium 7440-39-3 6010D 15 1.2 0.31 mg/kg 1 Boron 7440-42-8 6010D 2.3 J 2.4 0.96 mg/kg 1 Calcium 7440-70-2 6010D ND 240 30 mg/kg 1 Chromium 7440-47-3 6010D 16 0.48 0.12 mg/kg 1 Copper 7440-50-8 6010D 12 0.48 0.22 mg/kg 1 Iron 7439-89-6 6010D 21000 S 4.5 2.0 mg/kg 3 Magnesium 7439-95-4 6010D 240 240 30 mg/kg 1 Manganese 7439-96-5 6010D 43 0.72 0.28 mg/kg 1 Molybdenum 7439-98-7 6010D 1.8 J 1.9 0.48 mg/kg 1 Nickel 7440-02-0 6010D 1.1 J 1.9 0.50 mg/kg 1 Potassium 7440-09-7 6010D 310 240 30 mg/kg 1 Sodium 7440-23-5 6010D ND 240 30 mg/kg 1 Strontium 7440-24-6 6010D 2.2 0.89 0.22 mg/kg 4 Zinc 7440-66-6 6010D 8.8 2.2 0.56 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 13 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-001 Description: 2017025838 Matrix: Solid Date Sampled:07/27/2017 1000 Project Name: Riverbend - AB GW % Solids: 82.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 1901 BNW 07/28/2017 1910 47821 2 3050B 6020B 1 08/02/2017 1339 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 14 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B 0.13 JS 0.60 0.12 mg/kg 1 Arsenic 7440-38-2 6020B 3.8 0.60 0.12 mg/kg 1 Beryllium 7440-41-7 6020B 0.36 0.12 0.024 mg/kg 2 Cadmium 7440-43-9 6020B ND 0.030 0.012 mg/kg 1 Cobalt 7440-48-4 6020B 1.4 0.83 0.30 mg/kg 1 Lead 7439-92-1 6020B 18 S 0.30 0.060 mg/kg 1 Selenium 7782-49-2 6020B 0.95 J 1.5 0.30 mg/kg 1 Thallium 7440-28-0 6020B 0.21 0.15 0.031 mg/kg 1 Vanadium 7440-62-2 6020B 86 1.5 0.30 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 14 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-001 Description: 2017025838 Matrix: Solid Date Sampled:07/27/2017 1000 Project Name: Riverbend - AB GW % Solids: 82.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1503 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND S 0.099 0.024 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 15 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-002 Description: 2017025841 Matrix: Solid Date Sampled:07/27/2017 1002 Project Name: Riverbend - AB GW % Solids: 81.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/04/2017 2301 TAF 48357 1 (Nitrate - N ) 9056A 1 08/04/2017 2301 TAF 48354 1 (pH) 9045D 1 07/28/2017 2122 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/04/2017 2301 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 16 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 12 1.2 mg/kg 1 Nitrate - N (soluble) 9056A ND 0.24 0.030 mg/kg 1 pH 9045D 4.72 su 1 Sulfate (soluble) 9056A ND 12 6.1 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 16 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-002 Description: 2017025841 Matrix: Solid Date Sampled:07/27/2017 1002 Project Name: Riverbend - AB GW % Solids: 81.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 0956 DDD 07/28/2017 1910 47823 2 3050B 601 OD 1 08/04/2017 2025 MJI 08/02/2017 1847 48237 3 3050B 601 OD 1 08/06/2017 2003 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1513 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 17 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 8400 22 8.3 mg/kg 1 Barium 7440-39-3 6010D 7.9 1.4 0.36 mg/kg 1 Boron 7440-42-8 6010D 1.4 J 2.8 1.1 mg/kg 1 Calcium 7440-70-2 6010D ND 280 35 mg/kg 1 Chromium 7440-47-3 6010D 20 0.56 0.14 mg/kg 1 Copper 7440-50-8 6010D 7.5 0.56 0.25 mg/kg 1 Iron 7439-89-6 6010D 11000 5.7 2.6 mg/kg 3 Magnesium 7439-95-4 6010D 120 J 280 35 mg/kg 1 Manganese 7439-96-5 6010D 14 0.83 0.33 mg/kg 1 Molybdenum 7439-98-7 6010D 1.0 J 2.2 0.56 mg/kg 1 Nickel 7440-02-0 6010D ND 2.2 0.58 mg/kg 1 Potassium 7440-09-7 6010D 240 J 280 35 mg/kg 1 Sodium 7440-23-5 6010D ND 280 35 mg/kg 1 Strontium 7440-24-6 6010D 1.0 J 1.1 0.29 mg/kg 4 Zinc 7440-66-6 6010D 3.4 2.9 0.71 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 17 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-002 Description: 2017025841 Matrix: Solid Date Sampled:07/27/2017 1002 Project Name: Riverbend - AB GW % Solids: 81.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 1930 BNW 07/28/2017 1910 47821 2 3050B 6020B 1 08/02/2017 1409 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 18 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.52 0.10 mg/kg 1 Arsenic 7440-38-2 6020B 1.2 0.52 0.10 mg/kg 1 Beryllium 7440-41-7 6020B 0.19 0.10 0.021 mg/kg 2 Cadmium 7440-43-9 6020B ND 0.026 0.010 mg/kg 1 Cobalt 7440-48-4 6020B 0.42 J 0.72 0.26 mg/kg 1 Lead 7439-92-1 6020B 5.5 0.26 0.052 mg/kg 1 Selenium 7782-49-2 6020B 0.53 J 1.3 0.26 mg/kg 1 Thallium 7440-28-0 6020B 0.089 J 0.13 0.027 mg/kg 1 Vanadium 7440-62-2 6020B 59 1.3 0.26 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 18 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-002 Description: 2017025841 Matrix: Solid Date Sampled:07/27/2017 1002 Project Name: Riverbend - AB GW % Solids: 81.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1509 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.093 0.022 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 19 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-003 Description: 2017025842 Matrix: Solid Date Sampled:07/27/2017 1004 Project Name: Riverbend - AB GW % Solids: 78.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/04/2017 2325 TAF 48357 1 (Nitrate - N ) 9056A 1 08/04/2017 2325 TAF 48354 1 (pH) 9045D 1 07/28/2017 2123 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/04/2017 2325 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 20 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 13 1.3 mg/kg 1 Nitrate - N (soluble) 9056A ND 0.25 0.031 mg/kg 1 pH 9045D 4.68 su 1 Sulfate (soluble) 9056A ND 13 6.4 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 20 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-003 Description: 2017025842 Matrix: Solid Date Sampled:07/27/2017 1004 Project Name: Riverbend - AB GW % Solids: 78.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1001 DDD 07/28/2017 1910 47823 2 3050B 601 OD 1 08/04/2017 2030 MJI 08/02/2017 1847 48237 3 3050B 601 OD 1 08/06/2017 2007 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1635 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 21 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 11000 22 8.1 mg/kg 1 Barium 7440-39-3 6010D 8.0 1.4 0.35 mg/kg 1 Boron 7440-42-8 6010D 1.5 J 2.7 1.1 mg/kg 1 Calcium 7440-70-2 6010D ND 270 34 mg/kg 1 Chromium 7440-47-3 6010D 25 0.54 0.13 mg/kg 1 Copper 7440-50-8 6010D 7.0 0.54 0.24 mg/kg 1 Iron 7439-89-6 6010D 9500 5.8 2.6 mg/kg 3 Magnesium 7439-95-4 6010D 190 J 270 34 mg/kg 1 Manganese 7439-96-5 6010D 6.9 0.81 0.32 mg/kg 1 Molybdenum 7439-98-7 6010D 0.70 J 2.2 0.54 mg/kg 1 Nickel 7440-02-0 6010D ND 2.2 0.57 mg/kg 1 Potassium 7440-09-7 6010D 240 J 270 34 mg/kg 1 Sodium 7440-23-5 6010D 36 J 270 34 mg/kg 1 Strontium 7440-24-6 6010D ND 1.2 0.29 mg/kg 4 Zinc 7440-66-6 6010D 3.0 2.9 0.72 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 21 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-003 Description: 2017025842 Matrix: Solid Date Sampled:07/27/2017 1004 Project Name: Riverbend - AB GW % Solids: 78.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 1936 BNW 07/28/2017 1910 47821 2 3050B 6020B 1 08/02/2017 1415 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 22 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.60 0.12 mg/kg 1 Arsenic 7440-38-2 6020B 0.89 0.60 0.12 mg/kg 1 Beryllium 7440-41-7 6020B 0.17 0.12 0.024 mg/kg 2 Cadmium 7440-43-9 6020B ND 0.030 0.012 mg/kg 1 Cobalt 7440-48-4 6020B 0.40 J 0.84 0.30 mg/kg 1 Lead 7439-92-1 6020B 3.7 0.30 0.060 mg/kg 1 Selenium 7782-49-2 6020B ND 1.6 0.30 mg/kg 1 Thallium 7440-28-0 6020B 0.061 J 0.16 0.031 mg/kg 1 Vanadium 7440-62-2 6020B 53 1.6 0.30 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 22 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-003 Description: 2017025842 Matrix: Solid Date Sampled:07/27/2017 1004 Project Name: Riverbend - AB GW % Solids: 78.7 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1516 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.098 0.024 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 23 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-004 Description: 2017025843 Matrix: Solid Date Sampled:07/27/2017 1055 Project Name: Riverbend - AB GW % Solids: 87.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/04/2017 2349 TAF 48357 1 (Nitrate - N ) 9056A 1 08/04/2017 2349 TAF 48354 1 (pH) 9045D 1 07/28/2017 2124 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/04/2017 2349 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 24 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 11 1.1 mg/kg 1 Nitrate - N (soluble) 9056A ND 0.23 0.028 mg/kg 1 pH 9045D 4.9 su 1 Sulfate (soluble) 9056A ND 11 5.7 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 24 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-004 Description: 2017025843 Matrix: Solid Date Sampled:07/27/2017 1055 Project Name: Riverbend - AB GW % Solids: 87.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1005 DDD 07/28/2017 1910 47823 2 3050B 601 OD 2 08/04/2017 2034 MJI 08/02/2017 1847 48237 3 3050B 601 OD 2 08/06/2017 2011 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1639 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 25 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 9900 19 7.1 mg/kg 1 Barium 7440-39-3 6010D 22 1.2 0.31 mg/kg 1 Boron 7440-42-8 6010D ND 3.7 1.5 mg/kg 2 Calcium 7440-70-2 6010D ND 240 30 mg/kg 1 Chromium 7440-47-3 6010D 2.9 0.74 0.19 mg/kg 2 Copper 7440-50-8 6010D 61 0.74 0.33 mg/kg 2 Iron 7439-89-6 6010D 30000 7.4 3.4 mg/kg 3 Magnesium 7439-95-4 6010D 160 J 190 23 mg/kg 4 Manganese 7439-96-5 6010D 260 1.1 0.44 mg/kg 2 Molybdenum 7439-98-7 6010D ND 1.9 0.48 mg/kg 1 Nickel 7440-02-0 6010D 2.0 J 3.0 0.78 mg/kg 2 Potassium 7440-09-7 6010D 210 J 240 30 mg/kg 1 Sodium 7440-23-5 6010D ND 240 30 mg/kg 1 Strontium 7440-24-6 6010D 1.4 0.74 0.19 mg/kg 4 Zinc 7440-66-6 6010D 18 3.7 0.93 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 25 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-004 Description: 2017025843 Matrix: Solid Date Sampled:07/27/2017 1055 Project Name: Riverbend - AB GW % Solids: 87.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 1942 BNW 07/28/2017 1910 47821 2 3050B 6020B 1 08/02/2017 1432 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 26 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.49 0.099 mg/kg 1 Arsenic 7440-38-2 6020B 0.75 0.49 0.099 mg/kg 1 Beryllium 7440-41-7 6020B 0.64 0.099 0.020 mg/kg 2 Cadmium 7440-43-9 6020B 0.026 0.025 0.0099 mg/kg 1 Cobalt 7440-48-4 6020B 10 0.69 0.25 mg/kg 1 Lead 7439-92-1 6020B 1.6 0.25 0.049 mg/kg 1 Selenium 7782-49-2 6020B 0.65 J 1.3 0.25 mg/kg 1 Thallium 7440-28-0 6020B 0.091 J 0.13 0.026 mg/kg 1 Vanadium 7440-62-2 6020B 67 1.3 0.25 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 26 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-004 Description: 2017025843 Matrix: Solid Date Sampled:07/27/2017 1055 Project Name: Riverbend - AB GW % Solids: 87.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1518 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.090 0.022 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 27 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-005 Description: 2017025844 Matrix: Solid Date Sampled:07/27/2017 1057 Project Name: Riverbend - AB GW % Solids: 83.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/05/2017 0101 TAF 48357 1 (Nitrate - N ) 9056A 1 08/05/2017 0101 TAF 48354 1 (pH) 9045D 1 07/28/2017 2125 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/05/2017 0101 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 28 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 12 1.2 mg/kg 1 Nitrate - N (soluble) 9056A ND 0.24 0.029 mg/kg 1 pH 9045D 4.76 su 1 Sulfate (soluble) 9056A ND 12 6.0 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 28 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-005 Description: 2017025844 Matrix: Solid Date Sampled:07/27/2017 1057 Project Name: Riverbend - AB GW % Solids: 83.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1010 DDD 07/28/2017 1910 47823 2 3050B 601 OD 1 08/04/2017 2039 MJI 08/02/2017 1847 48237 3 3050B 601 OD 1 08/06/2017 2016 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1644 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 29 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 18000 20 7.6 mg/kg 1 Barium 7440-39-3 6010D 34 1.3 0.33 mg/kg 1 Boron 7440-42-8 6010D 2.2 J 2.5 1.0 mg/kg 1 Calcium 7440-70-2 6010D ND 250 32 mg/kg 1 Chromium 7440-47-3 6010D 3.4 0.51 0.13 mg/kg 1 Copper 7440-50-8 6010D 52 0.51 0.23 mg/kg 1 Iron 7439-89-6 6010D 21000 5.3 2.4 mg/kg 3 Magnesium 7439-95-4 6010D 220 J 250 32 mg/kg 1 Manganese 7439-96-5 6010D 880 0.76 0.30 mg/kg 1 Molybdenum 7439-98-7 6010D ND 2.0 0.51 mg/kg 1 Nickel 7440-02-0 6010D 2.2 2.0 0.53 mg/kg 1 Potassium 7440-09-7 6010D 91 J 250 32 mg/kg 1 Sodium 7440-23-5 6010D ND 250 32 mg/kg 1 Strontium 7440-24-6 6010D 3.4 1.1 0.27 mg/kg 4 Zinc 7440-66-6 6010D 15 2.7 0.67 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 29 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-005 Description: 2017025844 Matrix: Solid Date Sampled:07/27/2017 1057 Project Name: Riverbend - AB GW % Solids: 83.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 1959 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 30 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B 0.27 J 0.56 0.11 mg/kg 1 Arsenic 7440-38-2 6020B 0.46 J 0.56 0.11 mg/kg 1 Beryllium 7440-41-7 6020B 1.0 0.11 0.023 mg/kg 1 Cadmium 7440-43-9 6020B 0.021 J 0.028 0.011 mg/kg 1 Cobalt 7440-48-4 6020B 31 0.79 0.28 mg/kg 1 Lead 7439-92-1 6020B 3.6 0.28 0.056 mg/kg 1 Selenium 7782-49-2 6020B 0.40 J 1.5 0.28 mg/kg 1 Thallium 7440-28-0 6020B 0.062 J 0.15 0.029 mg/kg 1 Vanadium 7440-62-2 6020B 71 1.5 0.28 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 30 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-005 Description: 2017025844 Matrix: Solid Date Sampled:07/27/2017 1057 Project Name: Riverbend - AB GW % Solids: 83.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1520 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.098 0.024 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 31 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-006 Description: 2017025845 Matrix: Solid Date Sampled:07/27/2017 1059 Project Name: Riverbend - AB GW % Solids: 81.0 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/05/2017 0125 TAF 48357 1 (Nitrate - N ) 9056A 1 08/05/2017 0125 TAF 48354 1 (pH) 9045D 1 07/28/2017 2132 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/05/2017 0125 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 32 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 12 1.2 mg/kg 1 Nitrate - N (soluble) 9056A ND 0.25 0.030 mg/kg 1 pH 9045D 4.94 su 1 Sulfate (soluble) 9056A ND 12 6.2 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 32 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-006 Description: 2017025845 Matrix: Solid Date Sampled:07/27/2017 1059 Project Name: Riverbend - AB GW % Solids: 81.0 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1014 DDD 07/28/2017 1910 47823 2 3050B 601 OD 2 08/04/2017 2043 MJI 08/02/2017 1847 48237 3 3050B 601 OD 2 08/06/2017 2020 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1648 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 33 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 17000 19 7.2 mg/kg 1 Barium 7440-39-3 6010D 28 1.3 0.31 mg/kg 1 Boron 7440-42-8 6010D 2.0 J 2.4 0.97 mg/kg 1 Calcium 7440-70-2 6010D ND 240 30 mg/kg 1 Chromium 7440-47-3 6010D 2.5 0.48 0.12 mg/kg 1 Copper 7440-50-8 6010D 50 0.48 0.22 mg/kg 1 Iron 7439-89-6 6010D 30000 11 5.1 mg/kg 3 Magnesium 7439-95-4 6010D 450 240 30 mg/kg 1 Manganese 7439-96-5 6010D 1300 1.7 0.66 mg/kg 2 Molybdenum 7439-98-7 6010D ND 1.9 0.48 mg/kg 1 Nickel 7440-02-0 6010D 1.7 J 1.9 0.51 mg/kg 1 Potassium 7440-09-7 6010D 230 J 240 30 mg/kg 1 Sodium 7440-23-5 6010D ND 240 30 mg/kg 1 Strontium 7440-24-6 6010D ND 1.1 0.28 mg/kg 4 Zinc 7440-66-6 6010D 17 5.6 1.4 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 33 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-006 Description: 2017025845 Matrix: Solid Date Sampled:07/27/2017 1059 Project Name: Riverbend - AB GW % Solids: 81.0 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 2005 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 34 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.56 0.11 mg/kg 1 Arsenic 7440-38-2 6020B 0.94 0.56 0.11 mg/kg 1 Beryllium 7440-41-7 6020B 0.92 0.11 0.023 mg/kg 1 Cadmium 7440-43-9 6020B 0.017 J 0.028 0.011 mg/kg 1 Cobalt 7440-48-4 6020B 53 0.79 0.28 mg/kg 1 Lead 7439-92-1 6020B 7.8 0.28 0.056 mg/kg 1 Selenium 7782-49-2 6020B 1.2 J 1.5 0.28 mg/kg 1 Thallium 7440-28-0 6020B 0.11 J 0.15 0.029 mg/kg 1 Vanadium 7440-62-2 6020B 100 1.5 0.28 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 34 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-006 Description: 2017025845 Matrix: Solid Date Sampled:07/27/2017 1059 Project Name: Riverbend - AB GW % Solids: 81.0 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1522 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.089 0.021 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 35 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-007 Description: 2017025846 Matrix: Solid Date Sampled:07/27/2017 1140 Project Name: Riverbend - AB GW % Solids: 80.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/05/2017 0149 TAF 48357 1 (Nitrate - N ) 9056A 1 08/05/2017 0149 TAF 48354 1 (pH) 9045D 1 07/28/2017 2133 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/05/2017 0149 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 36 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 12 1.3 mg/kg 1 Nitrate - N (soluble) 9056A ND 0.25 0.030 mg/kg 1 pH 9045D 6.32 su 1 Sulfate (soluble) 9056A ND 12 6.2 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 36 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-007 Description: 2017025846 Matrix: Solid Date Sampled:07/27/2017 1140 Project Name: Riverbend - AB GW % Solids: 80.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1019 DDD 07/28/2017 1910 47823 2 3050B 601 OD 2 08/04/2017 2048 MJI 08/02/2017 1847 48237 3 3050B 601 OD 2 08/06/2017 2025 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1653 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 37 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 23000 41 15 mg/kg 3 Barium 7440-39-3 6010D 50 1.1 0.26 mg/kg 1 Boron 7440-42-8 6010D ND 5.2 2.1 mg/kg 2 Calcium 7440-70-2 6010D 530 200 25 mg/kg 1 Chromium 7440-47-3 6010D 24 1.0 0.26 mg/kg 2 Copper 7440-50-8 6010D 24 1.0 0.46 mg/kg 2 Iron 7439-89-6 6010D 27000 10 4.7 mg/kg 3 Magnesium 7439-95-4 6010D 960 260 32 mg/kg 4 Manganese 7439-96-5 6010D 390 1.5 0.61 mg/kg 2 Molybdenum 7439-98-7 6010D 0.68 J 1.6 0.40 mg/kg 1 Nickel 7440-02-0 6010D 7.3 4.1 1.1 mg/kg 2 Potassium 7440-09-7 6010D 600 200 25 mg/kg 1 Sodium 7440-23-5 6010D ND 520 64 mg/kg 2 Strontium 7440-24-6 6010D 11 1.0 0.26 mg/kg 4 Zinc 7440-66-6 6010D 24 5.2 1.3 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 37 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-007 Description: 2017025846 Matrix: Solid Date Sampled:07/27/2017 1140 Project Name: Riverbend - AB GW % Solids: 80.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 2011 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 38 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.49 0.097 mg/kg 1 Arsenic 7440-38-2 6020B 3.2 0.49 0.097 mg/kg 1 Beryllium 7440-41-7 6020B 0.42 0.097 0.019 mg/kg 1 Cadmium 7440-43-9 6020B 0.016 J 0.024 0.0097 mg/kg 1 Cobalt 7440-48-4 6020B 8.6 0.68 0.24 mg/kg 1 Lead 7439-92-1 6020B 9.6 0.24 0.049 mg/kg 1 Selenium 7782-49-2 6020B 0.95 J 1.3 0.24 mg/kg 1 Thallium 7440-28-0 6020B 0.23 0.13 0.025 mg/kg 1 Vanadium 7440-62-2 6020B 88 1.3 0.24 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 38 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-007 Description: 2017025846 Matrix: Solid Date Sampled:07/27/2017 1140 Project Name: Riverbend - AB GW % Solids: 80.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1525 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.10 0.024 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 39 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-008 Description: 2017025847 Matrix: Solid Date Sampled:07/27/2017 1142 Project Name: Riverbend - AB GW % Solids: 85.1 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/05/2017 0213 TAF 48357 1 (Nitrate - N ) 9056A 1 08/05/2017 0213 TAF 48354 1 (pH) 9045D 1 07/28/2017 2135 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/05/2017 0213 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 40 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A 1.2 J 12 1.2 mg/kg 1 Nitrate - N (soluble) 9056A 0.075 J 0.24 0.029 mg/kg 1 pH 9045D 6.28 su 1 Sulfate (soluble) 9056A ND 12 5.9 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 40 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-008 Description: 2017025847 Matrix: Solid Date Sampled:07/27/2017 1142 Project Name: Riverbend - AB GW % Solids: 85.1 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1024 DDD 07/28/2017 1910 47823 2 3050B 601 OD 1 08/04/2017 2052 MJI 08/02/2017 1847 48237 3 3050B 601 OD 1 08/06/2017 2029 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1710 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 41 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 17000 23 8.6 mg/kg 1 Barium 7440-39-3 6010D 35 1.5 0.37 mg/kg 1 Boron 7440-42-8 6010D 2.4 J 2.9 1.1 mg/kg 1 Calcium 7440-70-2 6010D 410 290 36 mg/kg 1 Chromium 7440-47-3 6010D 15 0.57 0.14 mg/kg 1 Copper 7440-50-8 6010D 8.0 0.57 0.26 mg/kg 1 Iron 7439-89-6 6010D 13000 5.9 2.7 mg/kg 3 Magnesium 7439-95-4 6010D 440 290 36 mg/kg 1 Manganese 7439-96-5 6010D 110 0.86 0.34 mg/kg 1 Molybdenum 7439-98-7 6010D 0.68 J 2.3 0.57 mg/kg 1 Nickel 7440-02-0 6010D 3.6 2.3 0.60 mg/kg 1 Potassium 7440-09-7 6010D 480 290 36 mg/kg 1 Sodium 7440-23-5 6010D ND 290 36 mg/kg 1 Strontium 7440-24-6 6010D 9.7 1.2 0.29 mg/kg 4 Zinc 7440-66-6 6010D 14 2.9 0.73 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 41 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-008 Description: 2017025847 Matrix: Solid Date Sampled:07/27/2017 1142 Project Name: Riverbend - AB GW % Solids: 85.1 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 2017 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 42 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.47 0.095 mg/kg 1 Arsenic 7440-38-2 6020B 3.8 0.47 0.095 mg/kg 1 Beryllium 7440-41-7 6020B 0.24 0.095 0.019 mg/kg 1 Cadmium 7440-43-9 6020B ND 0.024 0.0095 mg/kg 1 Cobalt 7440-48-4 6020B 2.1 0.66 0.24 mg/kg 1 Lead 7439-92-1 6020B 9.2 0.24 0.047 mg/kg 1 Selenium 7782-49-2 6020B 0.81 J 1.2 0.24 mg/kg 1 Thallium 7440-28-0 6020B 0.20 0.12 0.025 mg/kg 1 Vanadium 7440-62-2 6020B 37 1.2 0.24 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 42 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-008 Description: 2017025847 Matrix: Solid Date Sampled:07/27/2017 1142 Project Name: Riverbend - AB GW % Solids: 85.1 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1527 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.090 0.022 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 43 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-009 Description: 2017025848 Matrix: Solid Date Sampled:07/27/2017 1144 Project Name: Riverbend - AB GW % Solids: 85.3 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/05/2017 0237 TAF 48357 1 (Nitrate - N ) 9056A 1 08/05/2017 0237 TAF 48354 1 (pH) 9045D 1 07/28/2017 2136 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/05/2017 0237 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 44 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 12 1.2 mg/kg 1 Nitrate - N (soluble) 9056A ND 0.23 0.029 mg/kg 1 pH 9045D 5.83 su 1 Sulfate (soluble) 9056A ND 12 5.9 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 44 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-009 Description: 2017025848 Matrix: Solid Date Sampled:07/27/2017 1144 Project Name: Riverbend - AB GW % Solids: 85.3 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1037 DDD 07/28/2017 1910 47823 2 3050B 601 OD 1 08/04/2017 2105 MJI 08/02/2017 1847 48237 3 3050B 601 OD 1 08/06/2017 2042 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1715 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 45 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 25000 22 8.3 mg/kg 1 Barium 7440-39-3 6010D 14 1.4 0.36 mg/kg 1 Boron 7440-42-8 6010D 2.3 J 2.8 1.1 mg/kg 1 Calcium 7440-70-2 6010D 77 J 280 35 mg/kg 1 Chromium 7440-47-3 6010D 18 0.55 0.14 mg/kg 1 Copper 7440-50-8 6010D 7.9 0.55 0.25 mg/kg 1 Iron 7439-89-6 6010D 16000 5.7 2.6 mg/kg 3 Magnesium 7439-95-4 6010D 260 J 280 35 mg/kg 1 Manganese 7439-96-5 6010D 45 0.83 0.33 mg/kg 1 Molybdenum 7439-98-7 6010D 1.0 J 2.2 0.55 mg/kg 1 Nickel 7440-02-0 6010D 3.0 2.2 0.58 mg/kg 1 Potassium 7440-09-7 6010D 360 280 35 mg/kg 1 Sodium 7440-23-5 6010D ND 280 35 mg/kg 1 Strontium 7440-24-6 6010D 5.3 1.1 0.29 mg/kg 4 Zinc 7440-66-6 6010D 13 2.9 0.72 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 45 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-009 Description: 2017025848 Matrix: Solid Date Sampled:07/27/2017 1144 Project Name: Riverbend - AB GW % Solids: 85.3 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 2023 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 46 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.59 0.12 mg/kg 1 Arsenic 7440-38-2 6020B 3.5 0.59 0.12 mg/kg 1 Beryllium 7440-41-7 6020B 0.26 0.12 0.023 mg/kg 1 Cadmium 7440-43-9 6020B ND 0.029 0.012 mg/kg 1 Cobalt 7440-48-4 6020B 1.3 0.82 0.29 mg/kg 1 Lead 7439-92-1 6020B 13 0.29 0.059 mg/kg 1 Selenium 7782-49-2 6020B 0.65 J 1.5 0.29 mg/kg 1 Thallium 7440-28-0 6020B 0.14 J 0.15 0.030 mg/kg 1 Vanadium 7440-62-2 6020B 39 1.5 0.29 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 46 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-009 Description: 2017025848 Matrix: Solid Date Sampled:07/27/2017 1144 Project Name: Riverbend - AB GW % Solids: 85.3 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1530 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.086 0.021 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 47 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-010 Description: 2017025849 Matrix: Solid Date Sampled:07/27/2017 1512 Project Name: Riverbend - AB GW % Solids: 83.6 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/05/2017 0301 TAF 48357 1 (Nitrate - N ) 9056A 1 08/05/2017 0301 TAF 48354 1 (pH) 9045D 1 07/28/2017 2138 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/05/2017 0301 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 48 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 12 1.2 mg/kg 1 Nitrate - N (soluble) 9056A ND 0.24 0.029 mg/kg 1 pH 9045D 4.51 su 1 Sulfate (soluble) 9056A ND 12 6.0 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 48 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-010 Description: 2017025849 Matrix: Solid Date Sampled:07/27/2017 1512 Project Name: Riverbend - AB GW % Solids: 83.6 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1042 DDD 07/28/2017 1910 47823 2 3050B 601 OD 2 08/04/20172110 MJI 08/02/2017 1847 48237 3 3050B 601 OD 2 08/06/2017 2047 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1719 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 49 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 22000 23 8.8 mg/kg 1 Barium 7440-39-3 6010D 13 1.5 0.38 mg/kg 1 Boron 7440-42-8 6010D ND 5.9 2.4 mg/kg 2 Calcium 7440-70-2 6010D ND 290 37 mg/kg 1 Chromium 7440-47-3 6010D 43 1.2 0.30 mg/kg 2 Copper 7440-50-8 6010D 13 1.2 0.53 mg/kg 2 Iron 7439-89-6 6010D 36000 12 5.4 mg/kg 3 Magnesium 7439-95-4 6010D 220 J 300 37 mg/kg 4 Manganese 7439-96-5 6010D 57 1.8 0.70 mg/kg 2 Molybdenum 7439-98-7 6010D 1.4 J 2.3 0.59 mg/kg 1 Nickel 7440-02-0 6010D 6.3 4.7 1.2 mg/kg 2 Potassium 7440-09-7 6010D 310 290 37 mg/kg 1 Sodium 7440-23-5 6010D ND 290 37 mg/kg 1 Strontium 7440-24-6 6010D 5.5 1.2 0.30 mg/kg 4 Zinc 7440-66-6 6010D 23 5.9 1.5 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 49 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-010 Description: 2017025849 Matrix: Solid Date Sampled:07/27/2017 1512 Project Name: Riverbend - AB GW % Solids: 83.6 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 2028 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 50 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.51 0.10 mg/kg 1 Arsenic 7440-38-2 6020B 9.4 0.51 0.10 mg/kg 1 Beryllium 7440-41-7 6020B 0.34 0.10 0.020 mg/kg 1 Cadmium 7440-43-9 6020B ND 0.025 0.010 mg/kg 1 Cobalt 7440-48-4 6020B 1.1 0.71 0.25 mg/kg 1 Lead 7439-92-1 6020B 15 0.25 0.051 mg/kg 1 Selenium 7782-49-2 6020B 1.2 J 1.3 0.25 mg/kg 1 Thallium 7440-28-0 6020B 0.22 0.13 0.026 mg/kg 1 Vanadium 7440-62-2 6020B 110 1.3 0.25 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 50 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-010 Description: 2017025849 Matrix: Solid Date Sampled:07/27/2017 1512 Project Name: Riverbend - AB GW % Solids: 83.6 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1533 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.088 0.021 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 51 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-011 Description: 2017025850 Matrix: Solid Date Sampled:07/27/2017 1514 Project Name: Riverbend - AB GW % Solids: 85.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/05/2017 0325 TAF 48357 1 (Nitrate - N ) 9056A 1 08/05/2017 0325 TAF 48354 1 (pH) 9045D 1 07/28/2017 2139 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/05/2017 0325 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 52 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 12 1.2 mg/kg 1 Nitrate - N (soluble) 9056A ND 0.23 0.029 mg/kg 1 pH 9045D 4.29 su 1 Sulfate (soluble) 9056A ND 12 5.8 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 52 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-011 Description: 2017025850 Matrix: Solid Date Sampled:07/27/2017 1514 Project Name: Riverbend - AB GW % Solids: 85.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1046 DDD 07/28/2017 1910 47823 2 3050B 601 OD 1 08/04/2017 2114 MJI 08/02/2017 1847 48237 3 3050B 601 OD 1 08/06/2017 2051 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1724 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 53 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 22000 18 6.8 mg/kg 1 Barium 7440-39-3 6010D 14 1.2 0.29 mg/kg 1 Boron 7440-42-8 6010D 2.0 J 2.3 0.91 mg/kg 1 Calcium 7440-70-2 6010D ND 230 28 mg/kg 1 Chromium 7440-47-3 6010D 18 0.45 0.11 mg/kg 1 Copper 7440-50-8 6010D 9.6 0.45 0.20 mg/kg 1 Iron 7439-89-6 6010D 16000 4.5 2.0 mg/kg 3 Magnesium 7439-95-4 6010D 170 J 230 28 mg/kg 1 Manganese 7439-96-5 6010D 43 0.68 0.27 mg/kg 1 Molybdenum 7439-98-7 6010D 0.82 J 1.8 0.45 mg/kg 1 Nickel 7440-02-0 6010D 2.9 1.8 0.48 mg/kg 1 Potassium 7440-09-7 6010D 320 230 28 mg/kg 1 Sodium 7440-23-5 6010D ND 230 28 mg/kg 1 Strontium 7440-24-6 6010D 2.4 0.89 0.22 mg/kg 4 Zinc 7440-66-6 6010D 15 2.2 0.56 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 53 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-011 Description: 2017025850 Matrix: Solid Date Sampled:07/27/2017 1514 Project Name: Riverbend - AB GW % Solids: 85.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 2034 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 54 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.58 0.12 mg/kg 1 Arsenic 7440-38-2 6020B 3.6 0.58 0.12 mg/kg 1 Beryllium 7440-41-7 6020B 0.31 0.12 0.023 mg/kg 1 Cadmium 7440-43-9 6020B ND 0.029 0.012 mg/kg 1 Cobalt 7440-48-4 6020B 0.95 0.81 0.29 mg/kg 1 Lead 7439-92-1 6020B 8.4 0.29 0.058 mg/kg 1 Selenium 7782-49-2 6020B 0.56 J 1.5 0.29 mg/kg 1 Thallium 7440-28-0 6020B 0.13 J 0.15 0.030 mg/kg 1 Vanadium 7440-62-2 6020B 51 1.5 0.29 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 54 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-011 Description: 2017025850 Matrix: Solid Date Sampled:07/27/2017 1514 Project Name: Riverbend - AB GW % Solids: 85.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1535 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.083 0.020 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 55 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-012 Description: 2017025851 Matrix: Solid Date Sampled:07/27/2017 1516 Project Name: Riverbend - AB GW % Solids: 80.5 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/05/2017 0350 TAF 48357 1 (Nitrate - N ) 9056A 1 08/05/2017 0350 TAF 48354 1 (pH) 9045D 1 07/28/2017 2141 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/05/2017 0350 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 56 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 12 1.3 mg/kg 1 Nitrate - N (soluble) 9056A 0.072 J 0.25 0.030 mg/kg 1 pH 9045D 4.72 su 1 Sulfate (soluble) 9056A ND 12 6.2 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 56 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-012 Description: 2017025851 Matrix: Solid Date Sampled:07/27/2017 1516 Project Name: Riverbend - AB GW % Solids: 80.5 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1051 DDD 07/28/2017 1910 47823 2 3050B 601 OD 1 08/04/2017 2119 MJI 08/02/2017 1847 48237 3 3050B 601 OD 1 08/06/2017 2056 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1728 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 57 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 19000 22 8.3 mg/kg 1 Barium 7440-39-3 6010D 5.8 1.4 0.36 mg/kg 1 Boron 7440-42-8 6010D 2.3 J 2.8 1.1 mg/kg 1 Calcium 7440-70-2 6010D ND 280 35 mg/kg 1 Chromium 7440-47-3 6010D 12 0.56 0.14 mg/kg 1 Copper 7440-50-8 6010D 4.0 0.56 0.25 mg/kg 1 Iron 7439-89-6 6010D 21000 5.3 2.4 mg/kg 3 Magnesium 7439-95-4 6010D 100 J 280 35 mg/kg 1 Manganese 7439-96-5 6010D 27 0.83 0.33 mg/kg 1 Molybdenum 7439-98-7 6010D ND 2.2 0.56 mg/kg 1 Nickel 7440-02-0 6010D ND 2.2 0.58 mg/kg 1 Potassium 7440-09-7 6010D 130 J 280 35 mg/kg 1 Sodium 7440-23-5 6010D ND 280 35 mg/kg 1 Strontium 7440-24-6 6010D 0.60 J 1.1 0.27 mg/kg 4 Zinc 7440-66-6 6010D 5.9 2.7 0.67 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 57 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-012 Description: 2017025851 Matrix: Solid Date Sampled:07/27/2017 1516 Project Name: Riverbend - AB GW % Solids: 80.5 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 2040 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 58 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.59 0.12 mg/kg 1 Arsenic 7440-38-2 6020B 1.5 0.59 0.12 mg/kg 1 Beryllium 7440-41-7 6020B 0.19 0.12 0.024 mg/kg 1 Cadmium 7440-43-9 6020B ND 0.030 0.012 mg/kg 1 Cobalt 7440-48-4 6020B 0.93 0.83 0.30 mg/kg 1 Lead 7439-92-1 6020B 5.0 0.30 0.059 mg/kg 1 Selenium 7782-49-2 6020B ND 1.5 0.30 mg/kg 1 Thallium 7440-28-0 6020B 0.044 J 0.15 0.031 mg/kg 1 Vanadium 7440-62-2 6020B 51 1.5 0.30 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 58 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-012 Description: 2017025851 Matrix: Solid Date Sampled:07/27/2017 1516 Project Name: Riverbend - AB GW % Solids: 80.5 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1537 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.090 0.022 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 59 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-013 Description: 2017025852 Matrix: Solid Date Sampled:07/27/2017 1650 Project Name: Riverbend - AB GW % Solids: 83.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/05/2017 0414 TAF 48357 1 (Nitrate - N ) 9056A 1 08/05/2017 0414 TAF 48354 1 (pH) 9045D 1 07/28/2017 2142 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/05/2017 0414 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 60 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A ND 12 1.2 mg/kg 1 Nitrate - N (soluble) 9056A 0.087 J 0.24 0.029 mg/kg 1 pH 9045D 6.26 su 1 Sulfate (soluble) 9056A ND 12 6.0 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 60 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-013 Description: 2017025852 Matrix: Solid Date Sampled:07/27/2017 1650 Project Name: Riverbend - AB GW % Solids: 83.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1055 DDD 07/28/2017 1910 47823 2 3050B 601 OD 2 08/04/2017 2123 MJI 08/02/2017 1847 48237 3 3050B 601 OD 2 08/06/2017 2100 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1733 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 61 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 21000 40 15 mg/kg 3 Barium 7440-39-3 6010D 82 1.2 0.29 mg/kg 1 Boron 7440-42-8 6010D 1.3 J 2.2 0.89 mg/kg 1 Calcium 7440-70-2 6010D 2300 220 28 mg/kg 1 Chromium 7440-47-3 6010D 110 0.44 0.11 mg/kg 1 Copper 7440-50-8 6010D 23 1.0 0.45 mg/kg 2 Iron 7439-89-6 6010D 18000 10 4.5 mg/kg 3 Magnesium 7439-95-4 6010D 9400 220 28 mg/kg 1 Manganese 7439-96-5 6010D 310 0.67 0.26 mg/kg 1 Molybdenum 7439-98-7 6010D 0.44 J 1.8 0.44 mg/kg 1 Nickel 7440-02-0 6010D 42 1.8 0.47 mg/kg 1 Potassium 7440-09-7 6010D 1300 220 28 mg/kg 1 Sodium 7440-23-5 6010D 190 J 500 62 mg/kg 2 Strontium 7440-24-6 6010D 34 1.0 0.25 mg/kg 4 Zinc 7440-66-6 6010D 32 5.0 1.2 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 61 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-013 Description: 2017025852 Matrix: Solid Date Sampled:07/27/2017 1650 Project Name: Riverbend - AB GW % Solids: 83.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 2046 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 62 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.54 0.11 mg/kg 1 Arsenic 7440-38-2 6020B 0.84 0.54 0.11 mg/kg 1 Beryllium 7440-41-7 6020B 0.79 0.11 0.022 mg/kg 1 Cadmium 7440-43-9 6020B ND 0.027 0.011 mg/kg 1 Cobalt 7440-48-4 6020B 18 0.76 0.27 mg/kg 1 Lead 7439-92-1 6020B 1.6 0.27 0.054 mg/kg 1 Selenium 7782-49-2 6020B 0.83 J 1.4 0.27 mg/kg 1 Thallium 7440-28-0 6020B 0.048 J 0.14 0.028 mg/kg 1 Vanadium 7440-62-2 6020B 53 1.4 0.27 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 62 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-013 Description: 2017025852 Matrix: Solid Date Sampled:07/27/2017 1650 Project Name: Riverbend - AB GW % Solids: 83.4 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1544 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.093 0.022 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 63 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-014 Description: 2017025853 Matrix: Solid Date Sampled:07/27/2017 1654 Project Name: Riverbend - AB GW % Solids: 76.1 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/05/2017 0438 TAF 48357 1 (Nitrate - N ) 9056A 1 08/05/2017 0438 TAF 48354 1 (pH) 9045D 1 07/28/2017 2146 HRJ 47854 1 (Sulfate (Sol) 9056A 1 08/05/2017 0438 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 64 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A 6.0 J 13 1.3 mg/kg 1 Nitrate - N (soluble) 9056A 3.1 0.26 0.032 mg/kg 1 pH 9045D 6.66 su 1 Sulfate (soluble) 9056A 15 13 6.6 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 64 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-014 Description: 2017025853 Matrix: Solid Date Sampled:07/27/2017 1654 Project Name: Riverbend - AB GW % Solids: 76.1 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1100 DDD 07/28/2017 1910 47823 2 3050B 601 OD 5 08/04/2017 2128 MJI 08/02/2017 1847 48237 3 3050B 601 OD 5 08/06/2017 2104 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1737 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 65 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 59000 120 45 mg/kg 3 Barium 7440-39-3 6010D 110 1.3 0.33 mg/kg 1 Boron 7440-42-8 6010D 1.8 J 2.5 1.0 mg/kg 1 Calcium 7440-70-2 6010D 710 250 32 mg/kg 1 Chromium 7440-47-3 6010D 14 0.51 0.13 mg/kg 1 Copper 7440-50-8 6010D 12 3.0 1.3 mg/kg 2 Iron 7439-89-6 6010D 23000 30 14 mg/kg 3 Magnesium 7439-95-4 6010D 2000 250 32 mg/kg 1 Manganese 7439-96-5 6010D 120 0.76 0.30 mg/kg 1 Molybdenum 7439-98-7 6010D 1.1 J 2.0 0.51 mg/kg 1 Nickel 7440-02-0 6010D 6.4 2.0 0.53 mg/kg 1 Potassium 7440-09-7 6010D 1200 250 32 mg/kg 1 Sodium 7440-23-5 6010D ND 1500 190 mg/kg 2 Strontium 7440-24-6 6010D 11 1.2 0.30 mg/kg 4 Zinc 7440-66-6 6010D 30 15 3.7 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 65 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-014 Description: 2017025853 Matrix: Solid Date Sampled:07/27/2017 1654 Project Name: Riverbend - AB GW % Solids: 76.1 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 2052 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 66 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 0.56 0.11 mg/kg 1 Arsenic 7440-38-2 6020B 2.0 0.56 0.11 mg/kg 1 Beryllium 7440-41-7 6020B 0.54 0.11 0.022 mg/kg 1 Cadmium 7440-43-9 6020B ND 0.028 0.011 mg/kg 1 Cobalt 7440-48-4 6020B 6.6 0.78 0.28 mg/kg 1 Lead 7439-92-1 6020B 5.2 0.28 0.056 mg/kg 1 Selenium 7782-49-2 6020B 1.2 J 1.4 0.28 mg/kg 1 Thallium 7440-28-0 6020B 0.10 J 0.14 0.029 mg/kg 1 Vanadium 7440-62-2 6020B 59 1.4 0.28 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 66 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-014 Description: 2017025853 Matrix: Solid Date Sampled:07/27/2017 1654 Project Name: Riverbend - AB GW % Solids: 76.1 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1546 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.11 0.026 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 67 of 115 ICP -AES Metals Client: Duke Energy Laboratory ID: SG28014-015 Description: 2017025854 Matrix: Aqueous Date Sampled:07/27/2017 1630 Project Name: Riverbend - AB GW Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3005A 601 OD 1 07/30/2017 0802 DDD 07/29/2017 1120 47867 2 3005A 601 OD 1 08/07/2017 2047 CJZ 08/03/2017 1017 48258 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 68 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D ND 0.40 0.10 mg/L 1 Barium 7440-39-3 6010D ND 0.025 0.0031 mg/L 1 Boron 7440-42-8 6010D ND 0.050 0.020 mg/L 1 Calcium 7440-70-2 6010D ND 5.0 0.63 mg/L 1 Chromium 7440-47-3 6010D ND 0.010 0.0013 mg/L 1 Copper 7440-50-8 6010D ND 0.010 0.0020 mg/L 1 Iron 7439-89-6 6010D 0.072 J 0.10 0.040 mg/L 1 Magnesium 7439-95-4 6010D ND 5.0 0.63 mg/L 1 Manganese 7439-96-5 6010D ND 0.015 0.0019 mg/L 1 Molybdenum 7439-98-7 6010D ND 0.040 0.0050 mg/L 1 Nickel 7440-02-0 6010D ND 0.040 0.0050 mg/L 1 Potassium 7440-09-7 6010D ND 5.0 0.63 mg/L 1 Sodium 7440-23-5 6010D ND 5.0 0.63 mg/L 1 Strontium 7440-24-6 6010D ND 0.010 0.0025 mg/L 2 Zinc 7440-66-6 6010D 0.0041 J 0.020 0.0025 mg/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 68 of 115 ICP -MS Metals Client: Duke Energy Laboratory ID: SG28014-015 Description: 2017025854 Matrix: Aqueous Date Sampled:07/27/2017 1630 Project Name: Riverbend - AB GW Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3005A 6020B 1 07/31/2017 1734 BNW 07/28/2017 1732 47819 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 69 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B ND 2.0 0.50 ug/L 1 Arsenic 7440-38-2 6020B ND 2.0 1.3 ug/L 1 Beryllium 7440-41-7 6020B ND 0.40 0.13 ug/L 1 Cadmium 7440-43-9 6020B ND 0.50 0.13 ug/L 1 Cobalt 7440-48-4 6020B ND 5.0 0.63 ug/L 1 Lead 7439-92-1 6020B ND 1.0 0.25 ug/L 1 Selenium 7782-49-2 6020B ND 5.0 1.3 ug/L 1 Thallium 7440-28-0 6020B ND 0.50 0.13 ug/L 1 Vanadium 7440-62-2 6020B ND 5.0 1.5 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 69 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-015 Description: 2017025854 Matrix: Aqueous Date Sampled:07/27/2017 1630 Project Name: Riverbend - AB GW Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7470A 7470A 1 07/31/2017 1803 COH 07/31/2017 1039 47939 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7470A ND 0.00010 0.000091 mg/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 70 of 115 Inorganic non-metals Client: Duke Energy Laboratory ID: SG28014-016 Description: 2017025855 Matrix: Solid Date Sampled:07/27/2017 1656 Project Name: Riverbend - AB GW % Solids: 82.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 08/05/2017 0550 TAF 48357 1 (Nitrate - N ) 9056A 1 08/05/2017 0550 TAF 48354 1 (pH) 9045D 1 07/28/2017 2149 HRJ 47854 1 (Sulfate (sol) 9056A 1 08/05/2017 0550 TAF 48355 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 71 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Chloride (soluble) 9056A 4.5 J 12 1.2 mg/kg 1 Nitrate - N (soluble) 9056A 0.36 S 0.24 0.030 mg/kg 1 pH 9045D 6.37 su 1 Sulfate (soluble) 9056A ND 12 6.0 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 71 of 115 ICP -AES Client: Duke Energy Laboratory ID: SG28014-016 Description: 2017025855 Matrix: Solid Date Sampled:07/27/2017 1656 Project Name: Riverbend - AB GW % Solids: 82.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 601 OD 1 07/30/2017 1121 DDD 07/28/2017 1910 47823 2 3050B 601 OD 2 08/04/2017 2132 MJI 08/02/2017 1847 48237 3 3050B 601 OD 2 08/06/2017 2109 CJZ 08/02/2017 1847 48237 4 3050B 601 OD 1 08/08/2017 1742 CJZ 08/02/2017 1847 48237 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 72 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Aluminum 7429-90-5 6010D 44000 47 18 mg/kg 3 Barium 7440-39-3 6010D 190 1.5 0.37 mg/kg 1 Boron 7440-42-8 6010D 1.2 J 2.9 1.2 mg/kg 1 Calcium 7440-70-2 6010D 410 290 36 mg/kg 1 Chromium 7440-47-3 6010D 4.1 0.58 0.14 mg/kg 1 Copper 7440-50-8 6010D 6.8 1.2 0.53 mg/kg 2 Iron 7439-89-6 6010D 13000 12 5.3 mg/kg 3 Magnesium 7439-95-4 6010D 5000 290 36 mg/kg 1 Manganese 7439-96-5 6010D 300 0.86 0.34 mg/kg 1 Molybdenum 7439-98-7 6010D 0.81 J 2.3 0.58 mg/kg 1 Nickel 7440-02-0 6010D 5.7 2.3 0.60 mg/kg 1 Potassium 7440-09-7 6010D 2700 290 36 mg/kg 1 Sodium 7440-23-5 6010D 110 J 580 73 mg/kg 2 Strontium 7440-24-6 6010D 11 1.2 0.29 mg/kg 4 Zinc 7440-66-6 6010D 41 5.8 1.5 mg/kg 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 72 of 115 ICP -MS Client: Duke Energy Laboratory ID: SG28014-016 Description: 2017025855 Matrix: Solid Date Sampled:07/27/2017 1656 Project Name: Riverbend - AB GW % Solids: 82.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 08/01/2017 2109 BNW 07/28/2017 1910 47821 2 3050B 6020B 1 08/02/2017 1438 BNW 07/28/2017 1910 47821 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 73 of 115 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B 0.28 J 0.54 0.11 mg/kg 1 Arsenic 7440-38-2 6020B 0.53 J 0.54 0.11 mg/kg 1 Beryllium 7440-41-7 6020B 0.54 0.11 0.022 mg/kg 2 Cadmium 7440-43-9 6020B ND 0.027 0.011 mg/kg 1 Cobalt 7440-48-4 6020B 19 0.75 0.27 mg/kg 1 Lead 7439-92-1 6020B 1.9 0.27 0.054 mg/kg 1 Selenium 7782-49-2 6020B 1.3 J 1.4 0.27 mg/kg 1 Thallium 7440-28-0 6020B 0.052 J 0.14 0.028 mg/kg 1 Vanadium 7440-62-2 6020B 33 1.4 0.27 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 73 of 115 CVAA Client: Duke Energy Laboratory ID: SG28014-016 Description: 2017025855 Matrix: Solid Date Sampled:07/27/2017 1656 Project Name: Riverbend - AB GW % Solids: 82.9 07/28/2017 2326 Date Received: 07/28/2017 Project Number: J17070697 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471 B 7471 B 1 07/29/2017 1548 SLS 07/29/2017 1304 47860 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Mercury 7439-97-6 7471B ND 0.094 0.023 mg/kg 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40% J = Estimated result < LOQ and > DL L = LCS/LCSD failure H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 74 of 115 QC Summary Shealy Environmental Services, Inc. QC Data for Lot Number: SG28014 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 75 of 115 Inorganic non-metals - Duplicate Sample ID: SG28O14-OO1DU Matrix: Solid Batch:47854 Analytical Method: 9045D Sample Amount Result % RPD Parameter (su) (mg/L) Q Dil % RPD Limit Analysis Date pH 4.63 4.66 1 0.65 20 07/28/2017 2120 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 76 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - Duplicate Sample ID: SG28O14-013DU Matrix: Solid Batch:47854 Analytical Method: 9045D Sample Amount Result % RPD Parameter (su) (mg/L) Q Dil % RPD Limit Analysis Date pH 6.26 6.37 1 1.7 20 07/28/2017 2145 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 77 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - MB Sample ID: SQ48354-001 Matrix: Solid Batch:48354 Analytical Method: 9056A Parameter Result Q Dil LOQ DL Units Analysis Date Nitrate - N (soluble) ND 1 0.20 0.025 mg/kg 08/04/2017 2013 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 78 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - LCS Sample ID: SQ48354-002 Matrix: Solid Batch:48354 Analytical Method: 9056A Spike Amount Result % Rec Parameter (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Nitrate - N (soluble) 0.80 0.78 1 98 87-111 08/04/2017 2037 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 79 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - MS Sample ID: SG28O14-016MS Matrix: Solid Batch:48354 Analytical Method: 9056A Sample Spike Amount Amount Result % Rec Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Nitrate - N (soluble) 0.36 8.0 10 N 1 121 87-111 08/05/2017 0614 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 80 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - MSD Sample ID: SG28O14-016MD Matrix: Solid Batch:48354 Analytical Method: 9056A Sample Spike Amount Amount Result % Rec % RPD Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec % RPD Limit Limit Analysis Date Nitrate - N (soluble) 0.36 8.0 10 N 1 123 1.2 87-111 20 08/05/2017 0638 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 81 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - MB Sample ID: SQ48355-001 Matrix: Solid Batch:48355 Analytical Method: 9056A Parameter Result Q Dil LOQ DL Units Analysis Date Sulfate (soluble) ND 1 10 5.0 mg/kg 08/04/2017 2013 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 82 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - LCS Sample ID: SQ48355-002 Matrix: Solid Batch:48355 Analytical Method: 9056A Spike Amount Result % Rec Parameter (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Sulfate (soluble) 20 20 1 99 80-120 08/04/2017 2037 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 83 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - MS Sample ID: SG28O14-016MS Matrix: Solid Batch:48355 Analytical Method: 9056A Sample Spike Amount Amount Result % Rec Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Sulfate (soluble) ND 200 190 1 95 80-120 08/05/2017 0614 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 84 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - MSD Sample ID: SG28O14-016MD Matrix: Solid Batch:48355 Analytical Method: 9056A Sample Spike Amount Amount Result % Rec % RPD Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec % RPD Limit Limit Analysis Date Sulfate (soluble) ND 200 190 1 94 1.4 80-120 20 08/05/2017 0638 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 85 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - MB Sample ID: SQ48357-001 Matrix: Solid Batch:48357 Analytical Method: 9056A Parameter Result Q Dil LOQ DL Units Analysis Date Chloride (soluble) ND 1 10 1.0 mg/kg 08/04/2017 2013 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 86 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - LCS Sample ID: SQ48357-002 Matrix: Solid Batch:48357 Analytical Method: 9056A Spike Amount Result % Rec Parameter (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Chloride (soluble) 20 20 1 100 80-120 08/04/2017 2037 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 87 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - MS Sample ID: SG28O14-016MS Matrix: Solid Batch:48357 Analytical Method: 9056A Sample Spike Amount Amount Result % Rec Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Chloride (soluble) 4.5 200 200 1 97 80-120 08/05/2017 0614 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 88 of 115 QC Data for Lot Number: SG28014 Inorganic non-metals - MSD Sample ID: SG28O14-016MD Matrix: Solid Batch:48357 Analytical Method: 9056A Sample Spike Amount Amount Result % Rec % RPD Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec % RPD Limit Limit Analysis Date Chloride (soluble) 4.5 200 200 1 97 0.059 80-120 20 08/05/2017 0638 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 89 of 115 QC Data for Lot Number: SG28014 ICP -MS Metals - MB Sample ID: SQ47819-001 Matrix: Aqueous Batch:47819 Prep Method: 3005A Analytical Method: 6020B Prep Date: 07/28/2017 1732 Parameter Result Q Dil LOQ DL Units Analysis Date Antimony ND 1 2.0 0.50 ug/L 07/31/20171208 Arsenic ND 1 2.0 1.3 ug/L 07/31/20171208 Beryllium ND 1 0.40 0.13 ug/L 07/31/20171208 Cadmium ND 1 0.50 0.13 ug/L 07/31/20171208 Cobalt ND 1 5.0 0.63 ug/L 07/31/20171208 Lead ND 1 1.0 0.25 ug/L 07/31/20171208 Selenium ND 1 5.0 1.3 ug/L 07/31/20171208 Thallium ND 1 0.50 0.13 ug/L 07/31/20171208 Vanadium ND 1 5.0 1.5 ug/L 07/31/20171208 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 90 of 115 QC Data for Lot Number: SG28014 ICP -MS Metals - LCS Sample ID: SQ47819-002 Matrix: Aqueous Batch:47819 Prep Method: 3OO5A Analytical Method: 6020B Prep Date: 07/28/2017 1732 Spike Amount Result % Rec Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date Antimony 100 100 1 103 80-120 07/31/20171214 Arsenic 100 110 1 110 80-120 07/31/20171214 Beryllium 100 110 1 111 80-120 07/31/20171214 Cadmium 100 110 1 106 80-120 07/31/20171214 Cobalt 100 110 1 106 80-120 07/31/20171214 Lead 100 100 1 104 80-120 07/31/20171214 Selenium 100 110 1 110 80-120 07/31/20171214 Thallium 100 100 1 102 80-120 07/31/20171214 Vanadium 100 100 1 100 80-120 07/31/20171214 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 91 of 115 QC Data for Lot Number: SG28014 ICP -MS - MB Sample ID: SQ47821-001 Matrix: Solid Batch:47821 Prep Method: 3050B Analytical Method: 6020B Prep Date: 07/28/2017 1910 Parameter Result Q Dil LOQ DL Units Analysis Date Antimony 0.23 J 1 0.50 0.10 mg/kg 08/01/20171849 Arsenic 0.19 J 1 0.50 0.10 mg/kg 08/01/20171849 Beryllium ND 1 0.10 0.020 mg/kg 08/02/20171328 Cadmium ND 1 0.025 0.010 mg/kg 08/01/20171849 Cobalt ND 1 0.70 0.25 mg/kg 08/01/20171849 Lead ND 1 0.25 0.050 mg/kg 08/01/20171849 Selenium ND 1 1.3 0.25 mg/kg 08/01/20171849 Thallium ND 1 0.13 0.026 mg/kg 08/01/20171849 Vanadium ND 1 1.3 0.25 mg/kg 08/01/20171849 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 92 of 115 QC Data for Lot Number: SG28014 ICP -MS - LCS Sample ID: SQ47821-002 Matrix: Solid Batch:47821 Prep Method: 3O5OB Analytical Method: 6020B Prep Date: 07/28/2017 1910 Spike Amount Result % Rec Parameter (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Antimony 50 56 1 111 80-120 08/01/20171855 Arsenic 50 59 1 117 80-120 08/01/20171855 Beryllium 50 51 1 102 80-120 08/02/20171334 Cadmium 50 55 1 110 80-120 08/01/20171855 Cobalt 50 56 1 112 80-120 08/01/20171855 Lead 50 57 1 113 80-120 08/01/20171855 Selenium 50 52 1 104 80-120 08/01/20171855 Thallium 50 58 1 115 80-120 08/01/20171855 Vanadium 50 57 1 113 80-120 08/01/20171855 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 93 of 115 QC Data for Lot Number: SG28014 ICP -MS - MS Sample ID: SG28O14-OOlMS Matrix: Solid Batch:47821 Prep Method: 3O5OB Analytical Method: 6020B Prep Date: 07/28/2017 1910 Sample Spike Amount Amount Result % Rec Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Antimony 0.13 48 9.3 N 1 19 75-125 08/01/20171907 Arsenic 3.8 48 54 1 105 75-125 08/01/20171907 Beryllium 0.36 48 42 1 87 75-125 08/02/20171345 Cadmium ND 48 48 1 100 75-125 08/01/20171907 Cobalt 1.4 48 40 1 80 75-125 08/01/20171907 Lead 18 48 76 1 121 75-125 08/01/20171907 Selenium 0.95 48 45 1 93 75-125 08/01/20171907 Thallium 0.21 48 52 1 108 75-125 08/01/20171907 Vanadium 86 48 120 1 78 75-125 08/01/20171907 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 94 of 115 QC Data for Lot Number: SG28014 ICP -MS - MSD Sample ID: SG28O14-OOlMD Matrix: Solid Batch:47821 Prep Method: 3O5OB Analytical Method: 6020B Prep Date: 07/28/2017 1910 Sample Spike Amount Amount Result % Rec % RPD Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec % RPD Limit Limit Analysis Date Antimony 0.13 47 11 N 1 23 15 75-125 20 08/01/20171913 Arsenic 3.8 47 56 1 111 3.8 75-125 20 08/01/20171913 Beryllium 0.36 47 37 1 79 11 75-125 20 08/02/20171351 Cadmium ND 47 51 1 109 7.6 75-125 20 08/01/20171913 Cobalt 1.4 47 42 1 86 4.8 75-125 20 08/01/20171913 Lead 18 47 84 N 1 140 9.9 75-125 20 08/01/2017 1913 Selenium 0.95 47 47 1 98 2.8 75-125 20 08/01/20171913 Thallium 0.21 47 56 1 119 7.9 75-125 20 08/01/20171913 Vanadium 86 47 120 1 75 1.6 75-125 20 08/01/20171913 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 95 of 115 QC Data for Lot Number: SG28014 ICP -AES - MB Sample ID: SQ47823-001 Matrix: Solid Batch:47823 Prep Method: 3050B Analytical Method: 6010D Prep Date: 07/28/2017 1910 Parameter Result Q Dil LOQ DL Units Analysis Date Aluminum ND 1 20 7.5 mg/kg 07/30/2017 0902 Barium ND 1 1.3 0.33 mg/kg 07/30/2017 0902 Boron ND 1 2.5 1.0 mg/kg 07/30/2017 0902 Calcium ND 1 250 31 mg/kg 07/30/2017 0902 Chromium ND 1 0.50 0.13 mg/kg 07/30/2017 0902 Copper ND 1 0.50 0.23 mg/kg 07/30/2017 0902 Magnesium ND 1 250 31 mg/kg 07/30/2017 0902 Manganese ND 1 0.75 0.30 mg/kg 07/30/2017 0902 Molybdenum ND 1 2.0 0.50 mg/kg 07/30/2017 0902 Nickel ND 1 2.0 0.53 mg/kg 07/30/2017 0902 Potassium 33 J 1 250 31 mg/kg 07/30/2017 0902 Sodium ND 1 250 31 mg/kg 07/30/2017 0902 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 96 of 115 QC Data for Lot Number: SG28014 ICP -AES - LCS Sample ID: SQ47823-002 Matrix: Solid Batch:47823 Prep Method: 3O5OB Analytical Method: 6010D Prep Date: 07/28/2017 1910 Spike Amount Result % Rec Parameter (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Aluminum 1000 1100 1 110 80-120 07/30/2017 0906 Barium 500 530 1 105 80-120 07/30/2017 0906 Boron 50 46 1 91 80-120 07/30/2017 0906 Calcium 2000 2100 1 105 80-120 07/30/2017 0906 Chromium 250 240 1 96 80-120 07/30/2017 0906 Copper 100 100 1 101 80-120 07/30/2017 0906 Magnesium 2000 2000 1 99 80-120 07/30/2017 0906 Manganese 100 100 1 104 80-120 07/30/2017 0906 Molybdenum 100 100 1 103 80-120 07/30/2017 0906 Nickel 100 100 1 104 80-120 07/30/2017 0906 Potassium 2000 2100 1 103 80-120 07/30/2017 0906 Sodium 2000 2000 1 102 80-120 07/30/2017 0906 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 97 of 115 QC Data for Lot Number: SG28014 ICP -AES Metals - MB Sample ID: SQ47867-001 Matrix: Aqueous Batch:47867 Prep Method: 3005A Analytical Method: 6010D Prep Date: 07/29/2017 1120 Parameter Result Q Dil LOQ DL Units Analysis Date Aluminum ND 1 0.40 0.10 mg/L 07/30/2017 0753 Barium ND 1 0.025 0.0031 mg/L 07/30/2017 0753 Boron ND 1 0.050 0.020 mg/L 07/30/2017 0753 Calcium ND 1 5.0 0.63 mg/L 07/30/2017 0753 Chromium ND 1 0.010 0.0013 mg/L 07/30/2017 0753 Copper ND 1 0.010 0.0020 mg/L 07/30/2017 0753 Iron ND 1 0.10 0.040 mg/L 07/30/2017 0753 Magnesium ND 1 5.0 0.63 mg/L 07/30/2017 0753 Manganese ND 1 0.015 0.0019 mg/L 07/30/2017 0753 Molybdenum ND 1 0.040 0.0050 mg/L 07/30/2017 0753 Nickel ND 1 0.040 0.0050 mg/L 07/30/2017 0753 Potassium ND 1 5.0 0.63 mg/L 07/30/2017 0753 Sodium ND 1 5.0 0.63 mg/L 07/30/2017 0753 Zinc ND 1 0.020 0.0025 mg/L 07/30/2017 0753 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 98 of 115 QC Data for Lot Number: SG28014 ICP -AES Metals - LCS Sample ID: SQ47867-002 Matrix: Aqueous Batch:47867 Prep Method: 3OO5A Analytical Method: 6010D Prep Date: 07/29/2017 1120 Spike Amount Result % Rec Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date Aluminum 20 22 1 109 80-120 07/30/2017 0758 Barium 2.0 2.1 1 105 80-120 07/30/2017 0758 Boron 0.40 0.40 1 101 80-120 07/30/2017 0758 Calcium 40 41 1 103 80-120 07/30/2017 0758 Chromium 2.0 1.9 1 93 80-120 07/30/2017 0758 Copper 2.0 2.0 1 99 80-120 07/30/2017 0758 Iron 20 20 1 100 80-120 07/30/2017 0758 Magnesium 40 39 1 99 80-120 07/30/2017 0758 Manganese 2.0 2.0 1 101 80-120 07/30/2017 0758 Molybdenum 2.0 2.0 1 98 80-120 07/30/2017 0758 Nickel 2.0 2.1 1 104 80-120 07/30/2017 0758 Potassium 40 42 1 105 80-120 07/30/2017 0758 Sodium 40 42 1 104 80-120 07/30/2017 0758 Zinc 2.0 2.4 1 118 80-120 07/30/2017 0758 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 99 of 115 QC Data for Lot Number: SG28014 ICP -AES - MB Sample ID: SQ48237-001 Matrix: Solid Batch:48237 Prep Method: 3050B Analytical Method: 6010D Prep Date: 08/02/2017 1847 Parameter Result Q Dil LOQ DL Units Analysis Date Aluminum ND 1 20 7.5 mg/kg 08/04/20171945 Boron ND 1 2.5 1.0 mg/kg 08/04/20171945 Chromium ND 1 0.50 0.13 mg/kg 08/04/20171945 Copper ND 1 0.50 0.23 mg/kg 08/04/20171945 Iron ND 1 5.0 2.3 mg/kg 08/06/20171923 Magnesium ND 1 250 31 mg/kg 08/06/20171923 Manganese 0.34 J 1 0.75 0.30 mg/kg 08/04/20171945 Nickel ND 1 2.0 0.53 mg/kg 08/04/20171945 Sodium ND 1 250 31 mg/kg 08/04/20171945 Strontium ND 1 1.0 0.25 mg/kg 08/08/20171432 Zinc ND 1 2.5 0.63 mg/kg 08/04/20171945 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 100 of 115 QC Data for Lot Number: SG28014 ICP -AES - LCS Sample ID: SQ48237-002 Matrix: Solid Batch:48237 Prep Method: 3O5OB Analytical Method: 6010D Prep Date: 08/02/2017 1847 Spike Amount Result % Rec Parameter (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Aluminum 1000 910 1 91 80-120 08/04/20171950 Boron 50 45 1 90 80-120 08/04/20171950 Chromium 250 250 1 98 80-120 08/04/20171950 Copper 100 100 1 101 80-120 08/04/20171950 Iron 1000 920 1 92 80-120 08/06/20171927 Magnesium 2000 1800 1 90 80-120 08/06/20171927 Manganese 100 98 1 98 80-120 08/04/20171950 Nickel 100 100 1 102 80-120 08/04/20171950 Sodium 2000 2100 1 107 80-120 08/04/20171950 Strontium 50 52 1 105 80-120 08/08/20171436 Zinc 100 100 1 102 80-120 08/04/20171950 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 101 of 115 QC Data for Lot Number: SG28014 ICP -AES - MS Sample ID: SG28O14-OOlMS Matrix: Solid Batch:48237 Prep Method: 30506 Analytical Method: 6010D Prep Date: 08/02/2017 1847 Sample Spike Amount Amount Result % Rec Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Iron 21000 1100 21000 N 1 63 75-125 08/06/20171936 Strontium 2.2 56 54 1 91 75-125 08/08/20171445 Zinc 8.8 110 100 1 81 75-125 08/04/20171959 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 102 of 115 QC Data for Lot Number: SG28014 ICP -AES - MSD Sample ID: SG28O14-OOlMD Matrix: Solid Batch:48237 Prep Method: 30506 Analytical Method: 6010D Prep Date: 08/02/2017 1847 Sample Spike Amount Amount Result % Rec % RPD Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec % RPD Limit Limit Analysis Date Iron 21000 1100 26000 N 1 459 18 75-125 20 08/06/20171949 Strontium 2.2 54 57 1 101 5.9 75-125 20 08/08/20171450 Zinc 8.8 110 100 1 88 3.6 75-125 20 08/04/2017 2012 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 103 of 115 QC Data for Lot Number: SG28014 ICP -AES Metals - MB Sample ID: SQ48258-001 Matrix: Aqueous Batch:48258 Prep Method: 3005A Analytical Method: 6010D Prep Date: 08/03/2017 1017 Parameter Result Q Dil LOQ DL Units Analysis Date Strontium ND 1 0.010 0.0025 mg/L 08/07/20171838 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 104 of 115 QC Data for Lot Number: SG28014 ICP -AES Metals - LCS Sample ID: SQ48258-002 Matrix: Aqueous Batch:48258 Prep Method: 3OO5A Analytical Method: 6010D Prep Date: 08/03/2017 1017 Spike Amount Result % Rec Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date Strontium 1.0 0.98 1 98 80-120 08/07/20171843 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 105 of 115 QC Data for Lot Number: SG28014 CVAA - MB Sample ID: SQ47860-001 Matrix: Solid Batch:47860 Prep Method: 7471B Analytical Method: 7471B Prep Date: 07/29/2017 1304 Parameter Result Q Dil LOQ DL Units Analysis Date Mercury ND 1 0.083 0.020 mg/kg 07/29/20171450 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 106 of 115 QC Data for Lot Number: SG28014 CVAA - LCS Sample ID: SQ4786O-002 Matrix: Solid Batch:47860 Prep Method: 7471B Analytical Method: 7471B Prep Date: 07/29/2017 1304 Spike Amount Result % Rec Parameter (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Mercury 0.83 0.93 1 112 80-120 07/29/20171452 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 107 of 115 QC Data for Lot Number: SG28014 CVAA - MS Sample ID: SG28O14-OOlMS Matrix: Solid Batch:47860 Prep Method: 7471B Analytical Method: 7471B Prep Date: 07/29/2017 1304 Sample Spike Amount Amount Result % Rec Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date Mercury ND 0.94 1.2 N 1 127 80-120 07/29/20171505 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 108 of 115 QC Data for Lot Number: SG28014 CVAA - MSD Sample ID: SG28O14-OOlMD Matrix: Solid Batch:47860 Prep Method: 7471B Analytical Method: 7471B Prep Date: 07/29/2017 1304 Sample Spike Amount Amount Result % Rec % RPD Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec % RPD Limit Limit Analysis Date Mercury ND 0.99 1.2 N 1 122 1.4 80-120 20 07/29/20171507 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 109 of 115 QC Data for Lot Number: SG28014 CVAA - MB Sample ID: SQ47939-001 Matrix: Aqueous Batch:47939 Prep Method: 7470A Analytical Method: 7470A Prep Date: 07/31/2017 1039 Parameter Result Q Dil LOQ DL Units Analysis Date Mercury ND 1 0.00010 0.000091 mg/L 07/31/20171719 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 110 of 115 QC Data for Lot Number: SG28014 CVAA - LCS Sample ID: SQ47939-002 Matrix: Aqueous Batch:47939 Prep Method: 747OA Analytical Method: 7470A Prep Date: 07/31/2017 1039 Spike Amount Result % Rec Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date Mercury 0.0020 0.0022 1 110 80-120 07/31/20171722 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria ND = Not detected at or above the DL Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 111 of 115 QC Data for Lot Number: SG28014 Chain of Custody and Miscellaneous Documents Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 112 of 115 SHEALY ENVIRONMENTAL SERVICES, INC. Nrmilulup'l , U ik IFW_� � r J W - e- 4 4CID a' C7 Cq U 2 � I _ i 12U. I ..... . OF P a 6 C; _ " U-MHSl 0-0- 4 SPIP3%% LLJ I ca N I J' - 13M u i U2 �d!J a 3 I rq f*4 n Ir I� ; i Gyp E _ ia r I_I i /• i I n 10 I 01, If z' c I I iS da C3: 9 G EU D i a b RS;li a s r r- r yrs Jp+ Mid I f Z!tr wuTi E e ] d' cam+ SalC _ WM PE � '► 7716w oyearlunlcKn exewdajrlcle aWgclur*� oa,aw411er7:j LU �. d — �I��Y11r Ji��lq Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 113 of 115 . . .. � p 'F , i . _ . � _ .. a ,)) � ! , "MOWV,Slrwn _! Q-, ,.-d!� 41 ua ` _b&N E o 9. ,. _�|�2 Fn is SHEALY ENVIRONMENTAL SERVICES, INC. Skod ' ErLv--Tcnrn=tJ 5arrires, lac. trucwr.entNwnl.m .bi1.[II)Mi:-0r I'a'.eel.:veni,P :Si1cF7�";;15t^, fxjp-Ty natr.; C;M70(02 Sample X omipt Chcciclist (,SL-tCC. l'l i eirt_ ( � � C cid ler l rasp e�, erl by f l tt , + ut ; ; y t Mcaus of rcrcipt: I_ SESI , Client u ITS a FodE-K u C)ther Yes NO 1. Were custody seals present on the cnnier_' Yes N ❑ N_A Y_ if custody^ seals were pre?ent, were. they intact and ctnbrarken? pH strip' ID:__._ _ __. Cl strip+ICl;---- _--_ Gaoler }+{ i in !,te.mperatctre uprm receiptiDeHved (correemd) temperature Spon receipt: 1 3C + L 1r Ai C G C fC Method; Tompelf�wJaluure Blank ❑ Against Bo -1 lei :7 IR Gun IDIR Gun CorrcctianFtactor; 'c 14-thad of co Plant: et IcP u Blue Icy. u Dry Ice -i None yes 7 ala _ \;1 .i_ ifmmperatu c of any cooler Exceeded 6.VC.- waa Project Manager Notified'? PM was Notified law_ phone r eindl I fare -it] -bate (oiroln orae). Yei u hl. — ,A is the coanmercial worrier's parking slip attachedto this fomi. y C*j Mi - 5. 1MM.= proper mistody prmodures (rcli.a ti shedirece!�r followed? Yes NO - 6, Wane satnplt. IDs Iistcd on the CDC? Yes No D 7. Wk= siurih k ID,� listrral OR all samplC CAAAAncn? d. Wa~S kXll: &ctj 0111 dale & 611.1e lfisted 011 111W COC? Yes No ::1 Ye: No a 9. Was collection date & [line listed oat all sample containff - - yes Ye Non No J 10. Did all container label hifo ntation (ID, date, time) agree xvirh the CDC? 11. Were lusis 10 be pur-rurraacd listed on Lac COI;? y - No ::I12_ Did all .ample% arrive in rhe proper containelrs t w etch Telt all'WOr art g00d (413dliaon (unhrakcn, Iids, on, Yc No ::1 13. Was ad(zgvatc !+a plc voivane avaiilable7 Y No ❑ _ 14. Wety all sample p eiviced Wi11li11 itae 11101 lua9 lima; err 48 Iw' urs. whichuva c•umus first? YL:,. n N( ' _ 15. Were any samples containers inissinglexcess (circle oatre) samples Txior listed on COC? ye€. ❑ NQ ❑ STA 10. Vi+Gm bubblcs present -"pea-size' ('/+"or 6rrau in cdimncmr) in any VOA vials? Yes11❑ NA u 17. WuTi all DROfilnaula:+nulsrcnt aamply i rcc iycd gat a pH u: 2? Yes rT Ko ❑ NA 1.9. Were all cyanide sarriplies recehv�d at a pH > 12 and sulfide .;wntTlo-, rocciver, Hl. n PH > 9? Yes ❑ No 11N_ 19, Were, all 4pplicable NI],31r'.K.Na'cy4nidelphenolorD--NA (-- Uirn L) samp]es free of residual S:h]eMarr,a$ Yes u Nee u NA ' 0.WLTu collection 1cmperaLjrt:s dcx.UmLULUd On the COC for NC sa1T les'' Yes ❑ No ❑ NA ft. WL-rc clicnl rtrrro-irt.:':rr"UC-.�l4 (i_r-. reyiwAcil dilie iaTv, , MS,+11131) de-signations. correct]v transcribed from the COC into the corms-nelr, section in 1h.11w7S? yLq .i N 22. Waa the rluotc number used taken fmtn the rarkraine:r label'? Sample Pr ervattion (Nfust br comp'.0H for any sample(s) incorrft7tly preser-+ed or ;: ith head ace_) Swnpk(s) ale ale rel4 eiainc s.+iph(T Sarnple(s) w=rcocivcd incorrectly pFrserwd and were adjusted accordingly in I;sc),, I INo", I TCA, NA011) uwin F_SR _k _ were received witl) bublale_{ X5 IttJti in djaweWr, Sarnpics(s) wcre imcived with TRC > 0.5 mg I. i-tf ;921 is Na) wid were adjusted a,ccoedin i ' in sample Femiving w1ththic�sulfate, `Na2S2{73 witli Shealy1D,. ��sodimn Si l}riillrirrp, 4k+aier Pnye�1 Sa�sIil�lc(s) 11H vuriJie•dl Ira Ire 1 P DOU: Starz/ Icf s were T Tot r ci a-PI"I f and wcrc a�ji bcd ac-eordingly using SRO Sample labels sipplied by: Verified by: Diatr: {:nmmeitts: Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 115 of 115 REVISION ol {Building 1416) Page 117 of 118 _ CHAIN_OF CUSTODY RECIDRD AND A V14LYSIB REWEST =ORI�1 DUKE • Analytil:aI Laboratory Se Vice6 - -! ! 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'� DaltrlTim■ pee Bye OR � 1 I pa 's iquished$y .- DatefTlma Read al alamme '7 Days Il Ickil Bp Dutarrime Sealed/lock Opened By Duemme IB Hr amments Metals By 6010: At, Be, B, Ca, Cr, Cu, Fe, Mg, Mn, Mo, NI, K. Na, Sr, Zn Metals by Bele. Sb, As, Be. Cd, Co, Pb, Sa, TI, V Hg by 7471 pH, %Solids, Anions: Cl, Nitrate -N, SO4 joy t )UKE %/ ENERGY... Supplemental (2017 Supple REVISION I)CIlent Sj vt�tr{--. k� Li 5jBusina UnIt: 51Preject to: Page 118 of 118 CHAIN o = CU61f �DY RE_CORD AND ANALYSIS REQUEST =1�RIVI ))Activity to: ....................................... Anal ftical Laboratory Se tvices i i '-'-' - _._._._._._- Putal I�al Laboratory Use-Dril - - -•- - --- - - -I Mail Code MGOBA2 1BUlllling 7 la5j I j �7 ;7__ j j J!d ?( Matrix: SOIL Daternme IIC samldn eCr - Ic, 1 Pa M 7 of 1 DIBTRIBu nON 1116311 Ita1lers Ferry RI Hul dersville, N. 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