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Home My WebLink AboutNC0001422_ATT 5 - Soil - J15040755 Report_2015080513339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Order Summary Report Analytical Laboratory Order Number: J15040755 Project Name:SUTTON - AB GW ASSESSMENT SOIL Lab Contact:Margaret Galvin-Karr Date:6/8/2015 Customer Address: Customer Name(s):Perry Waldrep, Tim Hunsucker, Kathy Webb, John Toepfer Phone: 980-875-5219 Report Authorized By: (Signature) Program Comments: Please contact the Program Manager (Margaret Galvin-Karr) with any questions regarding this report. Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results) under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have been qualified by Duke Energy to perform these analyses except where noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub-contracted Laboratory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC) Certification: The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of specific methods. Margaret Galvin-Karr 1 of 53 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2015012762 Sutton 28-Apr-15 2:10 PM ILLEGIBLE SW-CFP 2015012763 Sutton 28-Apr-15 3:50 PM ILLEGIBLE SW-1C 2015012764 Sutton 29-Apr-15 9:15 AM ILLEGIBLE SW-CF001 3 Total Samples 2 of 53 COC and .pdf report are in agreement with sample totals and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. All laboratory QA/QC requirements are acceptable. Yes No Technical Validation Review Checklist: Yes No Yes No Report Sections Included: Job Summary Report Sub-contracted Laboratory Results Sample Identification Customer Specific Data Sheets, Reports, & Documentation Technical Validation of Data Package Customer Database Entries Analytical Laboratory Certificate of Analysis Analytical Laboratory QC Report Chain of Custody Reviewed By: Date: Electronic Data Deliverable (EDD) Sent Separately 3 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J15040755 2015012762 Collection Date: 28-Apr-15 2:10 PM Site:SW-CFP Matrix: SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF PERCENT SOLIDS - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE DIONEX ANIONS BY VENDOR - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE PH IN SOIL - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE SEDIMENT ANALYSIS - (Analysis Performed by Access Analytical) Vendor Parameter Complete Vendor Method V_A.Analytical TOTAL ORGANIC CARBON IN SOILS - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE 4 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J15040755 2015012763 Collection Date: 28-Apr-15 3:50 PM Site:SW-1C Matrix: SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF PERCENT SOLIDS - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE DIONEX ANIONS BY VENDOR - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE PH IN SOIL - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE SEDIMENT ANALYSIS - (Analysis Performed by Access Analytical) Vendor Parameter Complete Vendor Method V_A.Analytical TOTAL ORGANIC CARBON IN SOILS - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE 5 of 53 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J15040755 2015012764 Collection Date: 29-Apr-15 9:15 AM Site:SW-CF001 Matrix: SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF PERCENT SOLIDS - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE DIONEX ANIONS BY VENDOR - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE PH IN SOIL - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE SEDIMENT ANALYSIS - (Analysis Performed by Access Analytical) Vendor Parameter Complete Vendor Method V_A.Analytical TOTAL ORGANIC CARBON IN SOILS - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE 6 of 53 #=CL# May 27, 2015 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92247834 92247834 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J15040755 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on April 30, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator Enclosures cc:Marge Galvin-Karr, Duke Energy Program Manager, Duke Energy Rodney Wike, Duke Energy REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 35 7 of 53 #=CP# CERTIFICATIONS Pace Project No.: Project: 92247834 J15040755 Ormond Beach Certification IDs 8 East Tower Circle, Ormond Beach, FL 32174 Alabama Certification #: 41320 Connecticut Certification #: PH-0216 Delaware Certification: FL NELAC Reciprocity Florida Certification #: E83079 Georgia Certification #: 955 Guam Certification: FL NELAC Reciprocity Hawaii Certification: FL NELAC Reciprocity Illinois Certification #: 200068 Indiana Certification: FL NELAC Reciprocity Kansas Certification #: E-10383 Kentucky Certification #: 90050 Louisiana Certification #: FL NELAC Reciprocity Louisiana Environmental Certificate #: 05007 Maryland Certification: #346 Massachusetts Certification #: M-FL1264 Michigan Certification #: 9911 Mississippi Certification: FL NELAC Reciprocity Missouri Certification #: 236 Montana Certification #: Cert 0074 Nebraska Certification: NE-OS-28-14 Nevada Certification: FL NELAC Reciprocity New Hampshire Certification #: 2958 New Jersey Certification #: FL765 New York Certification #: 11608 North Carolina Environmental Certificate #: 667 Pennsylvania Certification #: 68-00547 Puerto Rico Certification #: FL01264 South Carolina Certification: #96042001 Tennessee Certification #: TN02974 Texas Certification: FL NELAC Reciprocity US Virgin Islands Certification: FL NELAC Reciprocity Virginia Environmental Certification #: 460165 Washington Certification #: C955 West Virginia Certification #: 9962C Wisconsin Certification #: 399079670 Wyoming (EPA Region 8): FL NELAC Reciprocity Green Bay Certification IDs 1241 Bellevue Street, Green Bay, WI 54302 Florida/NELAP Certification #: E87948 Illinois Certification #: 200050 Kentucky Certification #: 82 Louisiana Certification #: 04168 Minnesota Certification #: 055-999-334 North Dakota Certification #: R-150 South Carolina Certification #: 83006001 Texas Certification #: T104704529-14-1 US Dept of Agriculture #: S-76505 Wisconsin Certification #: 405132750 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 35 8 of 53 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92247834 J15040755 Lab ID Sample ID Matrix Date Collected Date Received 92247834001 2015012762 Solid 04/28/15 14:10 04/30/15 16:05 92247834002 2015012763 Solid 04/28/15 15:50 04/30/15 16:05 92247834003 2015012764 Solid 04/29/15 09:15 04/30/15 16:05 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 35 9 of 53 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92247834 J15040755 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92247834001 2015012762 EPA 6010 16 PASI-OTAP EPA 6020 8 PASI-ODRS EPA 7471 1 PASI-OCKJ ASTM D2974-87 1 PASI-OMLO EPA 9045 1 PASI-ATEP EPA 9056 2 PASI-OAIS EPA 9056 1 PASI-OAIS EPA 9060 6 PASI-GTJJ 92247834002 2015012763 EPA 6010 16 PASI-OTAP EPA 6020 8 PASI-ODRS EPA 7471 1 PASI-OCKJ ASTM D2974-87 1 PASI-OMLO EPA 9045 1 PASI-ATEP EPA 9056 2 PASI-OAIS EPA 9056 1 PASI-OAIS EPA 9060 6 PASI-GTJJ 92247834003 2015012764 EPA 6010 16 PASI-OTAP EPA 6020 8 PASI-ODRS EPA 7471 1 PASI-OCKJ ASTM D2974-87 1 PASI-OMLO EPA 9045 1 PASI-ATEP EPA 9056 2 PASI-OAIS EPA 9056 1 PASI-OAIS EPA 9060 6 PASI-GTJJ REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 35 10 of 53 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92247834 J15040755 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92247834001 2015012762 Aluminum 5810 mg/kg 05/10/15 16:04 M156.7EPA 6010 Barium 62.5 mg/kg 05/10/15 16:045.7EPA 6010 Beryllium 0.42J mg/kg 05/10/15 16:040.57EPA 6010 Calcium 1080 mg/kg 05/10/15 16:04283EPA 6010 Chromium 9.9 mg/kg 05/10/15 16:042.8EPA 6010 Copper 7.8 mg/kg 05/10/15 16:042.8EPA 6010 Iron 10900 mg/kg 05/10/15 16:04 M122.7EPA 6010 Magnesium 801 mg/kg 05/10/15 16:04283EPA 6010 Manganese 414 mg/kg 05/10/15 16:04 M12.8EPA 6010 Nickel 4.0 mg/kg 05/10/15 16:042.8EPA 6010 Potassium 310J mg/kg 05/10/15 16:04567EPA 6010 Strontium 9.7 mg/kg 05/10/15 16:045.7EPA 6010 Zinc 50.5 mg/kg 05/10/15 16:0411.3EPA 6010 Cobalt 7.6J mg/kg 05/11/15 12:17 M611.3EPA 6020 Lead 8.3J mg/kg 05/11/15 12:17 M611.3EPA 6020 Vanadium 19.5 mg/kg 05/11/15 12:17 M611.3EPA 6020 Mercury 0.042 mg/kg 05/09/15 17:140.018EPA 7471 Percent Moisture 56.4 %05/13/15 10:310.10ASTM D2974-87 pH at 25 Degrees C 6.8 Std. Units 05/01/15 12:55 H10.10EPA 9045 Total Organic Carbon 30800 mg/kg 05/26/15 10:523840EPA 9060 Total Organic Carbon 35100 mg/kg 05/26/15 10:583850EPA 9060 Total Organic Carbon 28800 mg/kg 05/26/15 11:043830EPA 9060 Total Organic Carbon 34500 mg/kg 05/26/15 11:103890EPA 9060 Mean Total Organic Carbon 32300 mg/kg 05/26/15 10:523850EPA 9060 RSD%9.3 %05/26/15 10:52EPA 9060 92247834002 2015012763 Aluminum 623 mg/kg 05/10/15 16:1631.0EPA 6010 Barium 14.3 mg/kg 05/10/15 16:163.1EPA 6010 Calcium 6680 mg/kg 05/10/15 16:16155EPA 6010 Chromium 2.1 mg/kg 05/10/15 16:161.6EPA 6010 Copper 5.6 mg/kg 05/10/15 16:161.6EPA 6010 Iron 1460 mg/kg 05/10/15 16:1612.4EPA 6010 Magnesium 669 mg/kg 05/10/15 16:16155EPA 6010 Manganese 65.7 mg/kg 05/10/15 16:161.6EPA 6010 Nickel 3.5 mg/kg 05/10/15 16:161.6EPA 6010 Strontium 17.8 mg/kg 05/10/15 16:163.1EPA 6010 Zinc 5.1J mg/kg 05/10/15 16:166.2EPA 6010 Vanadium 4.8J mg/kg 05/11/15 12:286.2EPA 6020 Percent Moisture 21.8 %05/13/15 10:310.10ASTM D2974-87 pH at 25 Degrees C 8.2 Std. Units 05/01/15 12:55 H10.10EPA 9045 Total Organic Carbon 1410 mg/kg 05/26/15 11:17771EPA 9060 Total Organic Carbon 1460 mg/kg 05/26/15 11:23773EPA 9060 Total Organic Carbon 1310 mg/kg 05/26/15 11:30764EPA 9060 Total Organic Carbon 1250 mg/kg 05/26/15 11:35763EPA 9060 Mean Total Organic Carbon 1360 mg/kg 05/26/15 11:17768EPA 9060 RSD%7.3 %05/26/15 11:17EPA 9060 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 35 11 of 53 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92247834 J15040755 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92247834003 2015012764 Aluminum 6590 mg/kg 05/10/15 16:3768.7EPA 6010 Barium 18.1 mg/kg 05/10/15 16:376.9EPA 6010 Beryllium 0.46J mg/kg 05/10/15 16:370.69EPA 6010 Calcium 1520 mg/kg 05/10/15 16:37344EPA 6010 Chromium 13.6 mg/kg 05/10/15 16:373.4EPA 6010 Copper 11.8 mg/kg 05/10/15 16:373.4EPA 6010 Iron 11700 mg/kg 05/10/15 16:3727.5EPA 6010 Magnesium 1000 mg/kg 05/10/15 16:37344EPA 6010 Manganese 226 mg/kg 05/10/15 16:373.4EPA 6010 Nickel 5.8 mg/kg 05/10/15 16:373.4EPA 6010 Potassium 405J mg/kg 05/10/15 16:37687EPA 6010 Strontium 13.8 mg/kg 05/10/15 16:376.9EPA 6010 Zinc 26.4 mg/kg 05/10/15 16:3713.7EPA 6010 Lead 17.4 mg/kg 05/11/15 12:3313.7EPA 6020 Vanadium 35.1 mg/kg 05/11/15 12:3313.7EPA 6020 Mercury 0.064 mg/kg 05/09/15 17:290.022EPA 7471 Percent Moisture 64.9 %05/13/15 10:310.10ASTM D2974-87 pH at 25 Degrees C 6.1 Std. Units 05/01/15 12:550.10EPA 9045 Total Organic Carbon 81800 mg/kg 05/26/15 11:403450EPA 9060 Total Organic Carbon 65200 mg/kg 05/26/15 11:463470EPA 9060 Total Organic Carbon 71900 mg/kg 05/26/15 11:523450EPA 9060 Total Organic Carbon 55600 mg/kg 05/26/15 11:583470EPA 9060 Mean Total Organic Carbon 68600 mg/kg 05/26/15 11:403460EPA 9060 RSD%16.1 %05/26/15 11:40EPA 9060 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 35 12 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92247834 J15040755 Method: Client:Duke Energy EPA 6010 Date:May 27, 2015 Description:6010 MET ICP General Information: 3 samples were analyzed for EPA 6010. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3050 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MPRP/24040 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92247834001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1208607) • Aluminum • Iron • MSD (Lab ID: 1208608) • Aluminum • Iron • Manganese Additional Comments: Batch Comments: Samples in this batch were diluted due to the presence of high levels of non-target analytes or other matrix interference. • QC Batch: ICP / 14693 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 35 13 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92247834 J15040755 Method: Client:Duke Energy EPA 6020 Date:May 27, 2015 Description:6020 MET ICPMS General Information: 3 samples were analyzed for EPA 6020. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3050 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MPRP/24041 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92247834001 M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. • MS (Lab ID: 1208613) • Antimony • Cadmium • Cobalt • Vanadium • MSD (Lab ID: 1208614) • Antimony • Cobalt • Lead • Selenium Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 35 14 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92247834 J15040755 Method: Client:Duke Energy EPA 6020 Date:May 27, 2015 Description:6020 MET ICPMS Batch Comments: Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference. • QC Batch: ICPM / 9756 Analyte Comments: QC Batch: MPRP/24041 N2: The lab does not hold TNI accreditation for this parameter. • 2015012762 (Lab ID: 92247834001) • Antimony • 2015012763 (Lab ID: 92247834002) • Antimony • 2015012764 (Lab ID: 92247834003) • Antimony • BLANK (Lab ID: 1208611) • Antimony • LCS (Lab ID: 1208612) • Antimony • MS (Lab ID: 1208613) • Antimony • MSD (Lab ID: 1208614) • Antimony REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 35 15 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92247834 J15040755 Method: Client:Duke Energy EPA 7471 Date:May 27, 2015 Description:7471 Mercury General Information: 3 samples were analyzed for EPA 7471. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 7471 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 35 16 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92247834 J15040755 Method: Client:Duke Energy EPA 9045 Date:May 27, 2015 Description:9045 pH Soil General Information: 3 samples were analyzed for EPA 9045. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. H1: Analysis conducted outside the EPA method holding time. • 2015012762 (Lab ID: 92247834001) • 2015012763 (Lab ID: 92247834002) Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 35 17 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92247834 J15040755 Method: Client:Duke Energy EPA 9056 Date:May 27, 2015 Description:9056 IC Anions General Information: 3 samples were analyzed for EPA 9056. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: Analyte Comments: QC Batch: WETA/46071 D3: Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference. • 2015012762 (Lab ID: 92247834001) • Chloride • Sulfate • 2015012763 (Lab ID: 92247834002) • Chloride • Sulfate • 2015012764 (Lab ID: 92247834003) • Chloride • Sulfate REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 35 18 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92247834 J15040755 Method: Client:Duke Energy EPA 9056 Date:May 27, 2015 Description:9056 IC Anions 48hr General Information: 3 samples were analyzed for EPA 9056. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. H3: Sample was received or analysis requested beyond the recognized method holding time. • 2015012762 (Lab ID: 92247834001) • 2015012763 (Lab ID: 92247834002) • 2015012764 (Lab ID: 92247834003) Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 35 19 of 53 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92247834 J15040755 Method: Client:Duke Energy EPA 9060 Date:May 27, 2015 Description:Total Organic Carbon Quad General Information: 3 samples were analyzed for EPA 9060. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 35 20 of 53 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92247834 J15040755 Sample:2015012762 Lab ID:92247834001 Collected:04/28/15 14:10 Received:04/30/15 16:05 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 5810 mg/kg 05/10/15 16:04 7429-90-5 M105/09/15 09:3456.7 28.3 5 Barium 62.5 mg/kg 05/10/15 16:04 7440-39-305/09/15 09:345.7 2.8 5 Beryllium 0.42J mg/kg 05/10/15 16:04 7440-41-705/09/15 09:340.57 0.28 5 Boron ND mg/kg 05/10/15 16:04 7440-42-805/09/15 09:3428.3 14.2 5 Calcium 1080 mg/kg 05/10/15 16:04 7440-70-205/09/15 09:342831425 Chromium 9.9 mg/kg 05/10/15 16:04 7440-47-305/09/15 09:342.8 1.4 5 Copper 7.8 mg/kg 05/10/15 16:04 7440-50-805/09/15 09:342.8 1.4 5 Iron 10900 mg/kg 05/10/15 16:04 7439-89-6 M105/09/15 09:3422.7 11.3 5 Magnesium 801 mg/kg 05/10/15 16:04 7439-95-405/09/15 09:342831425 Manganese 414 mg/kg 05/10/15 16:04 7439-96-5 M105/09/15 09:342.8 1.4 5 Molybdenum ND mg/kg 05/10/15 16:04 7439-98-705/09/15 09:345.7 2.8 5 Nickel 4.0 mg/kg 05/10/15 16:04 7440-02-005/09/15 09:342.8 1.4 5 Potassium 310J mg/kg 05/10/15 16:04 7440-09-705/09/15 09:345672835 Sodium ND mg/kg 05/10/15 16:04 7440-23-505/09/15 09:345672835 Strontium 9.7 mg/kg 05/10/15 16:04 7440-24-605/09/15 09:345.7 2.8 5 Zinc 50.5 mg/kg 05/10/15 16:04 7440-66-605/09/15 09:3411.3 5.7 5 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 05/11/15 12:17 7440-36-0 M6,N205/09/15 09:3411.3 5.7 100 Arsenic ND mg/kg 05/11/15 12:17 7440-38-205/09/15 09:3411.3 5.7 100 Cadmium ND mg/kg 05/11/15 12:17 7440-43-9 M605/09/15 09:341.4 0.68 100 Cobalt 7.6J mg/kg 05/11/15 12:17 7440-48-4 M605/09/15 09:3411.3 5.7 100 Lead 8.3J mg/kg 05/11/15 12:17 7439-92-1 M605/09/15 09:3411.3 5.7 100 Selenium ND mg/kg 05/11/15 12:17 7782-49-2 M605/09/15 09:3411.3 5.7 100 Thallium ND mg/kg 05/11/15 12:17 7440-28-005/09/15 09:3411.3 5.7 100 Vanadium 19.5 mg/kg 05/11/15 12:17 7440-62-2 M605/09/15 09:3411.3 5.7 100 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.042 mg/kg 05/09/15 17:14 7439-97-605/09/15 09:410.018 0.0089 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 56.4 %05/13/15 10:310.10 0.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 6.8 Std. Units 05/01/15 12:55 H10.10 0.10 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 05/05/15 09:10 16887-00-6 D3,M15582795 Sulfate ND mg/kg 05/05/15 09:10 14808-79-8 D35582795 Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 05/05/15 09:10 14797-55-8 H355.8 27.9 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 35 21 of 53 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92247834 J15040755 Sample:2015012762 Lab ID:92247834001 Collected:04/28/15 14:10 Received:04/30/15 16:05 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 9060Total Organic Carbon Quad Total Organic Carbon 30800 mg/kg 05/26/15 10:52 7440-44-0384019201 Total Organic Carbon 35100 mg/kg 05/26/15 10:58 7440-44-0385019201 Total Organic Carbon 28800 mg/kg 05/26/15 11:04 7440-44-0383019201 Total Organic Carbon 34500 mg/kg 05/26/15 11:10 7440-44-0389019401 Mean Total Organic Carbon 32300 mg/kg 05/26/15 10:52 7440-44-0385019301 Surrogates RSD%9.3 %05/26/15 10:521 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 35 22 of 53 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92247834 J15040755 Sample:2015012763 Lab ID:92247834002 Collected:04/28/15 15:50 Received:04/30/15 16:05 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 623 mg/kg 05/10/15 16:16 7429-90-505/09/15 09:3431.0 15.5 5 Barium 14.3 mg/kg 05/10/15 16:16 7440-39-305/09/15 09:343.1 1.6 5 Beryllium ND mg/kg 05/10/15 16:16 7440-41-705/09/15 09:340.31 0.16 5 Boron ND mg/kg 05/10/15 16:16 7440-42-805/09/15 09:3415.5 7.8 5 Calcium 6680 mg/kg 05/10/15 16:16 7440-70-205/09/15 09:3415577.5 5 Chromium 2.1 mg/kg 05/10/15 16:16 7440-47-305/09/15 09:341.6 0.78 5 Copper 5.6 mg/kg 05/10/15 16:16 7440-50-805/09/15 09:341.6 0.78 5 Iron 1460 mg/kg 05/10/15 16:16 7439-89-605/09/15 09:3412.4 6.2 5 Magnesium 669 mg/kg 05/10/15 16:16 7439-95-405/09/15 09:3415577.5 5 Manganese 65.7 mg/kg 05/10/15 16:16 7439-96-505/09/15 09:341.6 0.78 5 Molybdenum ND mg/kg 05/10/15 16:16 7439-98-705/09/15 09:343.1 1.6 5 Nickel 3.5 mg/kg 05/10/15 16:16 7440-02-005/09/15 09:341.6 0.78 5 Potassium ND mg/kg 05/10/15 16:16 7440-09-705/09/15 09:343101555 Sodium ND mg/kg 05/10/15 16:16 7440-23-505/09/15 09:343101555 Strontium 17.8 mg/kg 05/10/15 16:16 7440-24-605/09/15 09:343.1 1.6 5 Zinc 5.1J mg/kg 05/10/15 16:16 7440-66-605/09/15 09:346.2 3.1 5 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 05/11/15 12:28 7440-36-0 N205/09/15 09:346.2 3.1 100 Arsenic ND mg/kg 05/11/15 12:28 7440-38-205/09/15 09:346.2 3.1 100 Cadmium ND mg/kg 05/11/15 12:28 7440-43-905/09/15 09:340.74 0.37 100 Cobalt ND mg/kg 05/11/15 12:28 7440-48-405/09/15 09:346.2 3.1 100 Lead ND mg/kg 05/11/15 12:28 7439-92-105/09/15 09:346.2 3.1 100 Selenium ND mg/kg 05/11/15 12:28 7782-49-205/09/15 09:346.2 3.1 100 Thallium ND mg/kg 05/11/15 12:28 7440-28-005/09/15 09:346.2 3.1 100 Vanadium 4.8J mg/kg 05/11/15 12:28 7440-62-205/09/15 09:346.2 3.1 100 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury ND mg/kg 05/09/15 17:20 7439-97-605/09/15 09:410.010 0.0052 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 21.8 %05/13/15 10:310.10 0.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 8.2 Std. Units 05/01/15 12:55 H10.10 0.10 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 05/05/15 17:01 16887-00-6 D33191595 Sulfate ND mg/kg 05/05/15 17:01 14808-79-8 D33191595 Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 05/05/15 17:01 14797-55-8 H331.9 15.9 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 35 23 of 53 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92247834 J15040755 Sample:2015012763 Lab ID:92247834002 Collected:04/28/15 15:50 Received:04/30/15 16:05 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 9060Total Organic Carbon Quad Total Organic Carbon 1410 mg/kg 05/26/15 11:17 7440-44-07713851 Total Organic Carbon 1460 mg/kg 05/26/15 11:23 7440-44-07733861 Total Organic Carbon 1310 mg/kg 05/26/15 11:30 7440-44-07643821 Total Organic Carbon 1250 mg/kg 05/26/15 11:35 7440-44-07633821 Mean Total Organic Carbon 1360 mg/kg 05/26/15 11:17 7440-44-07683841 Surrogates RSD%7.3 %05/26/15 11:171 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 35 24 of 53 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92247834 J15040755 Sample:2015012764 Lab ID:92247834003 Collected:04/29/15 09:15 Received:04/30/15 16:05 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 6590 mg/kg 05/10/15 16:37 7429-90-505/09/15 09:3468.7 34.4 5 Barium 18.1 mg/kg 05/10/15 16:37 7440-39-305/09/15 09:346.9 3.4 5 Beryllium 0.46J mg/kg 05/10/15 16:37 7440-41-705/09/15 09:340.69 0.34 5 Boron ND mg/kg 05/10/15 16:37 7440-42-805/09/15 09:3434.4 17.2 5 Calcium 1520 mg/kg 05/10/15 16:37 7440-70-205/09/15 09:343441725 Chromium 13.6 mg/kg 05/10/15 16:37 7440-47-305/09/15 09:343.4 1.7 5 Copper 11.8 mg/kg 05/10/15 16:37 7440-50-805/09/15 09:343.4 1.7 5 Iron 11700 mg/kg 05/10/15 16:37 7439-89-605/09/15 09:3427.5 13.7 5 Magnesium 1000 mg/kg 05/10/15 16:37 7439-95-405/09/15 09:343441725 Manganese 226 mg/kg 05/10/15 16:37 7439-96-505/09/15 09:343.4 1.7 5 Molybdenum ND mg/kg 05/10/15 16:37 7439-98-705/09/15 09:346.9 3.4 5 Nickel 5.8 mg/kg 05/10/15 16:37 7440-02-005/09/15 09:343.4 1.7 5 Potassium 405J mg/kg 05/10/15 16:37 7440-09-705/09/15 09:346873445 Sodium ND mg/kg 05/10/15 16:37 7440-23-505/09/15 09:346873445 Strontium 13.8 mg/kg 05/10/15 16:37 7440-24-605/09/15 09:346.9 3.4 5 Zinc 26.4 mg/kg 05/10/15 16:37 7440-66-605/09/15 09:3413.7 6.9 5 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 05/11/15 12:33 7440-36-0 N205/09/15 09:3413.7 6.9 100 Arsenic ND mg/kg 05/11/15 12:33 7440-38-205/09/15 09:3413.7 6.9 100 Cadmium ND mg/kg 05/11/15 12:33 7440-43-905/09/15 09:341.6 0.82 100 Cobalt ND mg/kg 05/11/15 12:33 7440-48-405/09/15 09:3413.7 6.9 100 Lead 17.4 mg/kg 05/11/15 12:33 7439-92-105/09/15 09:3413.7 6.9 100 Selenium ND mg/kg 05/11/15 12:33 7782-49-205/09/15 09:3413.7 6.9 100 Thallium ND mg/kg 05/11/15 12:33 7440-28-005/09/15 09:3413.7 6.9 100 Vanadium 35.1 mg/kg 05/11/15 12:33 7440-62-205/09/15 09:3413.7 6.9 100 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.064 mg/kg 05/09/15 17:29 7439-97-605/09/15 09:410.022 0.011 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 64.9 %05/13/15 10:310.10 0.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 6.1 Std. Units 05/01/15 12:550.10 0.10 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 05/05/15 17:23 16887-00-6 D37123565 Sulfate ND mg/kg 05/05/15 17:23 14808-79-8 D37123565 Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 05/05/15 17:23 14797-55-8 H371.2 35.6 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 35 25 of 53 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92247834 J15040755 Sample:2015012764 Lab ID:92247834003 Collected:04/29/15 09:15 Received:04/30/15 16:05 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 9060Total Organic Carbon Quad Total Organic Carbon 81800 mg/kg 05/26/15 11:40 7440-44-0345017201 Total Organic Carbon 65200 mg/kg 05/26/15 11:46 7440-44-0347017401 Total Organic Carbon 71900 mg/kg 05/26/15 11:52 7440-44-0345017201 Total Organic Carbon 55600 mg/kg 05/26/15 11:58 7440-44-0347017301 Mean Total Organic Carbon 68600 mg/kg 05/26/15 11:40 7440-44-0346017301 Surrogates RSD%16.1 %05/26/15 11:401 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 35 26 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92247834 J15040755 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MERP/5697 EPA 7471 EPA 7471 7471 Mercury Associated Lab Samples:92247834001, 92247834002, 92247834003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1208617 Associated Lab Samples:92247834001, 92247834002, 92247834003 Matrix:Solid Analyzed Mercury mg/kg ND 0.0082 05/09/15 17:09 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1208618LABORATORY CONTROL SAMPLE: LCSSpike Mercury mg/kg 0.083.083 100 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1208619MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92247834001 1208620 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury mg/kg .181 101 80-120102 2 20.1770.042 0.23 0.22 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 35 27 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92247834 J15040755 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/24040 EPA 3050 EPA 6010 6010 MET Solid Associated Lab Samples:92247834001, 92247834002, 92247834003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1208605 Associated Lab Samples:92247834001, 92247834002, 92247834003 Matrix:Solid Analyzed Aluminum mg/kg ND 5.1 05/10/15 15:56 Barium mg/kg ND 0.51 05/10/15 15:56 Beryllium mg/kg ND 0.051 05/10/15 15:56 Boron mg/kg ND 2.6 05/10/15 15:56 Calcium mg/kg ND 25.6 05/10/15 15:56 Chromium mg/kg ND 0.26 05/10/15 15:56 Copper mg/kg ND 0.26 05/10/15 15:56 Iron mg/kg ND 2.0 05/10/15 15:56 Magnesium mg/kg ND 25.6 05/10/15 15:56 Manganese mg/kg ND 0.26 05/10/15 15:56 Molybdenum mg/kg ND 0.51 05/10/15 15:56 Nickel mg/kg ND 0.26 05/10/15 15:56 Potassium mg/kg ND 51.1 05/10/15 15:56 Sodium mg/kg ND 51.1 05/10/15 15:56 Strontium mg/kg ND 0.51 05/10/15 15:56 Zinc mg/kg ND 1.0 05/10/15 15:56 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1208606LABORATORY CONTROL SAMPLE: LCSSpike Aluminum mg/kg 139130 107 80-120 Barium mg/kg 13.913 106 80-120 Beryllium mg/kg 1.41.3 105 80-120 Boron mg/kg 133130 102 80-120 Calcium mg/kg 699651 107 80-120 Chromium mg/kg 13.113 101 80-120 Copper mg/kg 13.013 100 80-120 Iron mg/kg 138130 106 80-120 Magnesium mg/kg 682651 105 80-120 Manganese mg/kg 13.513 103 80-120 Molybdenum mg/kg 13.313 102 80-120 Nickel mg/kg 13.713 105 80-120 Potassium mg/kg 675651 104 80-120 Sodium mg/kg 708651 109 80-120 Strontium mg/kg 13.713 105 80-120 Zinc mg/kg 68.965.1 106 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 35 28 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92247834 J15040755 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1208607MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92247834001 1208608 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum mg/kg M127396975-1251150 9 20298581084609240 Barium mg/kg 27.3 112 75-125120 5 2029.862.5 93.2 98.3 Beryllium mg/kg 2.75 99 75-12592 1 202.980.42J 3.1 3.2 Boron mg/kg 273 90 75-12583 0 20298ND251251 Calcium mg/kg 1360 106 75-125104 4 201490108025202620 Chromium mg/kg 27.3 100 75-12594 2 2029.89.9 37.1 37.8 Copper mg/kg 27.3 98 75-12593 3 2029.87.8 34.5 35.4 Iron mg/kg M127316175-125527 9 20298109001130012500 Magnesium mg/kg 1360 105 75-125101 3 20149080122402310 Manganese mg/kg M127.3 122 75-125195 5 2029.8414 447 472 Molybdenum mg/kg 27.3 88 75-12581 1 2029.8ND 25.0 25.2 Nickel mg/kg 27.3 102 75-12595 2 2029.84.0 31.7 32.2 Potassium mg/kg 1360 96 75-12590 2 201490310J16201650 Sodium mg/kg 1360 99 75-12595 4 201490ND14801540 Strontium mg/kg 27.3 102 75-12597 3 2029.89.7 37.6 38.8 Zinc mg/kg 136 109 75-125100 0 2014950.5 200 200 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 35 29 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92247834 J15040755 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/24041 EPA 3050 EPA 6020 6020 MET SOLID Associated Lab Samples:92247834001, 92247834002, 92247834003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1208611 Associated Lab Samples:92247834001, 92247834002, 92247834003 Matrix:Solid Analyzed Antimony mg/kg ND 0.053 N205/11/15 12:09 Arsenic mg/kg ND 0.053 05/11/15 12:09 Cadmium mg/kg ND 0.0063 05/11/15 12:09 Cobalt mg/kg ND 0.053 05/11/15 12:09 Lead mg/kg ND 0.053 05/11/15 12:09 Selenium mg/kg ND 0.053 05/11/15 12:09 Thallium mg/kg ND 0.053 05/11/15 12:09 Vanadium mg/kg ND 0.053 CU05/12/15 17:01 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1208612LABORATORY CONTROL SAMPLE: LCSSpike Antimony mg/kg 2.7 N22.6 101 80-120 Arsenic mg/kg 2.72.6 102 80-120 Cadmium mg/kg 0.27.26 101 80-120 Cobalt mg/kg 2.72.6 104 80-120 Lead mg/kg 2.72.6 104 80-120 Selenium mg/kg 2.72.6 101 80-120 Thallium mg/kg 2.72.6 104 80-120 Vanadium mg/kg 2.62.6 100 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1208613MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92247834001 1208614 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony mg/kg M6,N25.96 60 75-12561 205.96ND ND ND Arsenic mg/kg 5.96 88 75-12587 205.96ND 7.9J 7.7J Cadmium mg/kg M6.596 60 75-12583 20.596ND ND ND Cobalt mg/kg M65.96 130 75-125129 2 205.967.6J 15.5 15.1 Lead mg/kg M65.96 125 75-125128 1 205.968.3J 15.8 15.7 Selenium mg/kg M65.96 92 75-12555 205.96ND 7.3J ND Thallium mg/kg 5.96 91 75-12593 205.96ND ND ND Vanadium mg/kg M65.96 136 75-125119 5 205.9619.5 27.7 26.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 35 30 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92247834 J15040755 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: PMST/3554 ASTM D2974-87 ASTM D2974-87 Dry Weight/Percent Moisture Associated Lab Samples:92247834001, 92247834002, 92247834003 Parameter Units Dup Result Max RPD QualifiersRPDResult 35185823001 1211608SAMPLE DUPLICATE: Percent Moisture %76.6 7 1082.0 Parameter Units Dup Result Max RPD QualifiersRPDResult 92247383010 1211609SAMPLE DUPLICATE: Percent Moisture %18.9 D6121016.8 Parameter Units Dup Result Max RPD QualifiersRPDResult 92247834001 1211610SAMPLE DUPLICATE: Percent Moisture %56.6 0 1056.4 Parameter Units Dup Result Max RPD QualifiersRPDResult 92247835014 1211611SAMPLE DUPLICATE: Percent Moisture %33.3 6 1035.2 Parameter Units Dup Result Max RPD QualifiersRPDResult 92247827006 1211612SAMPLE DUPLICATE: Percent Moisture %13.5 7 1012.5 Parameter Units Dup Result Max RPD QualifiersRPDResult 35187206001 1211613SAMPLE DUPLICATE: Percent Moisture %68.0 5 1065.0 Parameter Units Dup Result Max RPD QualifiersRPDResult 92248416004 1211614SAMPLE DUPLICATE: Percent Moisture %23.9 3 1024.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 35 31 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92247834 J15040755 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92248416014 1211615SAMPLE DUPLICATE: Percent Moisture %11.6 9 1012.6 Parameter Units Dup Result Max RPD QualifiersRPDResult 92248424009 1211616SAMPLE DUPLICATE: Percent Moisture %18.7 0 1018.7 Parameter Units Dup Result Max RPD QualifiersRPDResult 92248424020 1211617SAMPLE DUPLICATE: Percent Moisture %38.8 0 1038.9 Parameter Units Dup Result Max RPD QualifiersRPDResult 35187430003 1211618SAMPLE DUPLICATE: Percent Moisture %27.5 9 1025.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 35 32 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92247834 J15040755 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/37189 EPA 9045 EPA 9045 9045 pH Associated Lab Samples:92247834001, 92247834002, 92247834003 Parameter Units Dup Result Max RPD QualifiersRPDResult 92247827003 1448279SAMPLE DUPLICATE: pH at 25 Degrees C Std. Units 5.4 H30105.4 Parameter Units Dup Result Max RPD QualifiersRPDResult 92247827009 1448280SAMPLE DUPLICATE: pH at 25 Degrees C Std. Units 5.2 H30105.2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 35 33 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92247834 J15040755 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WETA/46071 EPA 9056 EPA 9056 9056 IC Anions Associated Lab Samples:92247834001, 92247834002, 92247834003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1203177 Associated Lab Samples: Matrix:Solid Analyzed Chloride mg/kg ND 49.1 05/05/15 08:27 Sulfate mg/kg ND 49.1 05/05/15 08:27 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1203178LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/kg 481496 97 80-120 Sulfate mg/kg 477496 96 80-120 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1203180MATRIX SPIKE SAMPLE: MSSpike Result 92247834001 Chloride mg/kg 1040 M111307480-120ND Sulfate mg/kg 10901130 82 80-120ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92247834001 1203179SAMPLE DUPLICATE: Chloride mg/kg ND 20ND Sulfate mg/kg ND 20ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 35 34 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92247834 J15040755 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WETA/46070 EPA 9056 EPA 9056 9056 IC Anions Associated Lab Samples:92247834001, 92247834002, 92247834003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1203173 Associated Lab Samples: Matrix:Solid Analyzed Nitrate as N mg/kg ND 4.9 F505/05/15 08:27 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1203174LABORATORY CONTROL SAMPLE: LCSSpike Nitrate as N mg/kg 48.849.6 98 80-120 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1203176MATRIX SPIKE SAMPLE: MSSpike Result 92247834001 Nitrate as N mg/kg 102 H31139080-120ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92247834001 1203175SAMPLE DUPLICATE: Nitrate as N mg/kg ND H320ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 35 35 of 53 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92247834 J15040755 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WETA/28613 EPA 9060 EPA 9060 9060 TOC Average Associated Lab Samples:92247834001, 92247834002, 92247834003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1161513 Associated Lab Samples: Matrix:Solid Analyzed Mean Total Organic Carbon mg/kg ND 600 05/26/15 08:34 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1161514LABORATORY CONTROL SAMPLE: LCSSpike Mean Total Organic Carbon mg/kg 130000120000 108 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1161515MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92247835016 1161516 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mean Total Organic Carbon mg/kg 7410 101 50-150110 6 30741027501030010900 Parameter Units MS Result % Rec Limits Qual% RecConc. 1161527MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248424001 1161528 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mean Total Organic Carbon mg/kg 60900 102 50-15091 6 306090050700113000106000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 35 36 of 53 #=QL# QUALIFIERS Pace Project No.: Project: 92247834 J15040755 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - Green BayPASI-G Pace Analytical Services - Ormond BeachPASI-O BATCH QUALIFIERS Batch: ICP/14693 Samples in this batch were diluted due to the presence of high levels of non-target analytes or other matrix interference.[1] Batch: ICPM/9756 Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.[1] ANALYTE QUALIFIERS The continuing calibration for this compound is outside of Pace Analytical acceptance limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias.CU Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3 The relative percent difference (RPD) between the sample and sample duplicate exceeded laboratory control limits.D6 The recovery of the analyte in the CRDL standard (also known as the reporting limit verification) did not meet the acceptance criteria.F5 Analysis conducted outside the EPA method holding time.H1 Sample was received or analysis requested beyond the recognized method holding time.H3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 35 37 of 53 #=QL# QUALIFIERS Pace Project No.: Project: 92247834 J15040755 ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.M6 The lab does not hold TNI accreditation for this parameter.N2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 35 38 of 53 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92247834 J15040755 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92247834001 MPRP/24040 ICP/146932015012762EPA 3050 EPA 6010 92247834002 MPRP/24040 ICP/146932015012763EPA 3050 EPA 6010 92247834003 MPRP/24040 ICP/146932015012764EPA 3050 EPA 6010 92247834001 MPRP/24041 ICPM/97562015012762EPA 3050 EPA 6020 92247834002 MPRP/24041 ICPM/97562015012763EPA 3050 EPA 6020 92247834003 MPRP/24041 ICPM/97562015012764EPA 3050 EPA 6020 92247834001 MERP/5697 MERC/56842015012762EPA 7471 EPA 7471 92247834002 MERP/5697 MERC/56842015012763EPA 7471 EPA 7471 92247834003 MERP/5697 MERC/56842015012764EPA 7471 EPA 7471 92247834001 PMST/35542015012762ASTM D2974-87 92247834002 PMST/35542015012763ASTM D2974-87 92247834003 PMST/35542015012764ASTM D2974-87 92247834001 WET/371892015012762EPA 9045 92247834002 WET/371892015012763EPA 9045 92247834003 WET/371892015012764EPA 9045 92247834001 WETA/460712015012762EPA 9056 92247834002 WETA/460712015012763EPA 9056 92247834003 WETA/460712015012764EPA 9056 92247834001 WETA/460702015012762EPA 9056 92247834002 WETA/460702015012763EPA 9056 92247834003 WETA/460702015012764EPA 9056 92247834001 WETA/286132015012762EPA 9060 92247834001 WETA/286142015012762EPA 9060 92247834002 WETA/286132015012763EPA 9060 92247834002 WETA/286142015012763EPA 9060 92247834003 WETA/286132015012764EPA 9060 92247834003 WETA/286142015012764EPA 9060 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 02:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 35 39 of 53 Page 34 of 35 40 of 53 Page 35 of 35 41 of 53 May 21, 2015 LABORATORY REPORT NUMBER PROJECT ID Primary Data Review By Project Manager, AES 1505231 Marge GalvinKarr Duke Energy 13339 Hagers Ferry Rd. Huntersville NC 28078 J15040755 Chantelle Kanhai Project Manager, Access Analytical aamick@axs-inc.com Ashley Amick PLEASE NOTE: -Unless otherwise noted, all analysis on this report performed at Analytical Environmental Services Inc. (AES Inc), 3080 Presidential Drive, Atlanta, GA 30340. -AES is SCDHEC certified laboratory # 98016, NCDENR certified lab # 562, GA certified lab # FL-E87582, NELAP certified laboratory # E87582 - Local support services for this project are provided by Access Analytical, Inc. Access Analytical is a representative of AES serving client in the SC/NC/GA areas. All questions regarding this report should be directed to your local Access Analytical representative at 803.781.4243 or toll fee at 883.315.4243 Secondary Data Review By ATTENTION DATE CLIENT ANALYTICAL REPORT Page 1 of 7 42 of 53 P a g e 2 o f 7 4 3 o f 5 3 21-May-15Date:Analytical Environmental Services, Inc Client: Case NarrativeJ15040755 Duke Energy Lab ID: Project: 1505231 REDOX POTENTIAL: 1505231-001 227.2 mV 243.2 mV 246.8 Mv 1505231-002 214.2 mV 205.7 mV 206.6 mV 1505231-003 187.7 mV 198.7 mV 189.7 mV Page 3 of 7 44 of 53 1505231-001 21-May-15Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDilution FactorBatchIDUnitsQualReporting LimitResult Client: Sediment 4/28/2015 2:10:00 PM SW-CFP Matrix: Collection Date: Client Sample ID: J15040755 Duke Energy Lab ID: Project Name: Analyst (SW9081)CEC of Soils (Na Saturation) SW9081 Cation Exchange Capacity 28 1.0 meq/100g 207056 1 05/08/2015 02:35 IO Qualifiers: * Value exceeds maximum contaminant level BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix Narr See case narrative NC Not confirmed < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit Page 4 of 7 45 of 53 1505231-002 21-May-15Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDilution FactorBatchIDUnitsQualReporting LimitResult Client: Sediment 4/28/2015 3:50:00 PM SW-1C Matrix: Collection Date: Client Sample ID: J15040755 Duke Energy Lab ID: Project Name: Analyst (SW9081)CEC of Soils (Na Saturation) SW9081 Cation Exchange Capacity 2.3 1.0 meq/100g 207056 1 05/08/2015 02:38 IO Qualifiers: * Value exceeds maximum contaminant level BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix Narr See case narrative NC Not confirmed < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit Page 5 of 7 46 of 53 1505231-003 21-May-15Date:Analytical Environmental Services, Inc Analyses Date AnalyzedDilution FactorBatchIDUnitsQualReporting LimitResult Client: Sediment 4/29/2015 9:15:00 AM SW-CF001 Matrix: Collection Date: Client Sample ID: J15040755 Duke Energy Lab ID: Project Name: Analyst (SW9081)CEC of Soils (Na Saturation) SW9081 Cation Exchange Capacity 29 1.0 meq/100g 207056 1 05/08/2015 02:42 IO Qualifiers: * Value exceeds maximum contaminant level BRL Below reporting limit H Holding times for preparation or analysis exceeded N Analyte not NELAC certified B Analyte detected in the associated method blank E Estimated (value above quantitation range) S Spike Recovery outside limits due to matrix Narr See case narrative NC Not confirmed < Less than Result value > Greater than Result value J Estimated value detected below Reporting Limit Page 6 of 7 47 of 53 Page 7 of 7 48 of 53 Terracon Consultants, Inc. 521 Clemson Road Columbia, South Carolina 29229 P [803] 741 9000 F [803] 741 9900 terracon.com May 18, 2015 Access Analytical 7478 Carlisle Street Irmo, South Carolina 29063 Attn: Mr. Ashley Amick Re: Summary of Laboratory Testing AB Groundwater Assessment Terracon Project No. 73075016 (WOJ15040755) Dear Mr. Amick: Terracon has performed the requested laboratory testing program indicated by your Chain of Custody Record, dated 05/04/15. The correspondence indicated hydrometer testing for Samples SW-CFP, SW-1C, and SW-CF001. The results have been electronically forwarded to you in PDF format at aamick@accessanalyticalinc.com, as instructed. If there are any questions regarding the results or if we can be of additional service, please contact us. Sincerely, Terracon Consultants, Inc. Rebecca Simms, CET Phillip A. Morrison, P.E. Laboratory Manager Geotechnical Department Manager Attachments Copies: 1xc: Above (PDF via email) 1xc: File RS/PM 49 of 53 50 of 53 51 of 53 52 of 53 53 of 53