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Home My WebLink About9210_DukeShearonHarris_Oct2016_2ndSemiAnnual_DIN27235_20161202Harris Landfill, Permit No. 92-10 Harris Nuclear Plant New Hill, North Carolina Semi-Annual Water Quality Monitoring October 2016 Monitoring Event S&ME Project No. 7126-14-013 Prepared for: Duke Energy Progress, LLC. 5413 Shearon Harris Road New Hill, North Carolina 27562 Prepared by: S&ME, Inc. 8646 West Market Street, Suite 105 Greensboro, North Carolina 27409 December 2, 2016 S&ME, Inc. | 8646 W Market St, Ste 105 | Greensboro, NC 27409 | p 336.288.7180 | f 336.288.8980 | www.smeinc.com December 2, 2016 Duke Energy Progress, LLC. 5413 Shearon Harris Road New Hill, North Carolina 27562 Attention:Bob Wilson, R.E.M., C.I.P.S. Reference:Harris Landfill (Permit No. 92-10) Harris Nuclear Plant New Hill, North Carolina Semi-Annual Water Quality Monitoring Report October 2016 Sampling Event S&ME Project No. 7126-14-013 Dear Mr. Wilson S&ME, Inc. (S&ME) is pleased to submit this report documenting the semi-annual post closure monitoring conducted on October 19, 2016 at the Harris Landfill, located in New Hill, North Carolina. These services have been performed in general accordance with S&ME Proposal No. 71-1400065, dated August 14, 2014. Synterra Corporation provided Duke Energy Progress, LLC. (Duke) with the required groundwater sampling activities. Pace Analytical Services, Inc., provided Duke with the laboratory analytical services for the collected samples. S&ME reviewed the data collected and prepared this report and the corresponding Electronic Data Deliverables (EDD) required by the North Carolina Department of Environmental Quality (NCDEQ), Division of Waste Management, Solid Waste Section. S&ME appreciates the opportunity to provide environmental services to Duke. Please contact the undersigned if you have any questions or comments. Sincerely, S&ME, Inc. Edmund Q.B. Henriques, L.G.John Whitehead Senior Geologist Project Manager ehenriques@smeinc.com jwhitehead@smeinc.com Alexander R. Culpepper, P.G. Project Geologist aculpepper@smeinc.com Harris Landfill (Permit No. 92-10) Harris Nuclear Plant Semi-Annual Water Quality Monitoring - October 2016 S&ME Project No. 7126-14-013 December 2, 2016 ii Table of Contents EXECUTIVE SUMMARY.....................................................................................1 1.0 Introduction............................................................................................................2 2.0 Scope Of Services..................................................................................................2 3.0 Methods Employed...............................................................................................3 3.1 Monitoring Well Sampling..............................................................................................3 4.0 Results......................................................................................................................3 4.1 Groundwater Analytical Results....................................................................................3 4.2 Quality Assurance............................................................................................................4 4.3 Groundwater Flow Direction..........................................................................................5 5.0 Preliminary Analysis Of 2L Standard Exceedances .......................................5 6.0 References...............................................................................................................5 Appendices Tables Table 1: Well Construction and Groundwater Elevation Data Table 2: Summary of Groundwater Sampling Field Parameters Table 3: Summary of Groundwater Analyses Results – Detections Table 4: Summary of 2L Standard Exceedances Figures Figure 1: Site Topographic Map Figure 2: Generalized Groundwater Flow Map Appendix I – Low Flow Sampling Logs Appendix II – Laboratory Analytical Report Harris Landfill (Permit No. 92-10) Harris Nuclear Plant Semi-Annual Water Quality Monitoring - October 2016 S&ME Project No. 7126-14-013 December 2, 2016 1 EXECUTIVE SUMMARY The Harris Landfill is located at the Duke Energy Progress, LLC. Harris Nuclear Plant. In accordance with the Closure of the Harris Nuclear Plant, Unlined Industrial Landfill Unit; New Hill, North Carolina; FACILITY PERMIT #: 92-10, letter from the North Carolina Department of Environmental Quality (NCDEQ) dated May 25, 2005; this unlined industrial landfill was closed and covered under NCDEQ Solid Waste Permit No. 92- 10. Currently, monitoring wells MW-1, MW-2, MW-3, MW-6, and MW-7 comprise the groundwater monitoring network for the closed Harris Landfill. On October 19, 2016, groundwater samples were obtained from each of the five monitoring wells by Synterra Corporation (SynTerra). Samples collected from monitoring wells were submitted for laboratory analysis of the North Carolina Landfill Appendix I volatile organic constituents, the eight RCRA Metals, and sulfate. The samples were analyzed by PACE Analytical Services, Inc. (PACE) of Huntersville, North Carolina, a North Carolina certified laboratory. Analytical results of the monitoring well groundwater samples indicate that sulfate and the 8-RCRA metals were not detected at concentrations greater than the corresponding 15A North Carolina Administrative Code (NCAC) 2L .0200 groundwater quality standards (2L Standard) during this event. The following volatile organic compounds were detected in these groundwater samples at concentrations greater than the corresponding 2L Standard. Groundwater Sample Locations NCAC 2L Well ID MW-1 MW-2 MW-7 Standards Sample ID 2015032875 2015032876 2015032879 Date Collected 10/19/16 10/19/16 10/19/16 Detected Analytes (ug/L)(ug/L)(ug/L)(ug/L) 1,1-Dichloroethane 81.7 9.5 94.0 6 cis-1,2-Dichloroethene 90.3 70 Vinyl Chloride 0.94J 2.7 0.03 Note:A J value indicates an estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. The field measured pH for groundwater at monitoring well MW-2 was reported as 5.9. This value is outside of the 6.5 – 8.5 range published under the 2L Standards. Based on the data available at this time, it is believed that the cause of the 2L Standards exceedances at the Harris Landfill is from percolation of landfill contents from the waste management units into the underlying groundwater aquifer. These 2L Standard exceedances were detected in monitoring wells MW- 1, MW-2, and MW-7, two of which are located less than 100 feet from the landfill limits of waste (MW-1 and MW-7) and each well is substantially within the 500-foot compliance boundary. According to 15A NCAC 2L .0107, groundwater compliance would be determined at the Facility’s compliance boundary. Harris Landfill (Permit No. 92-10) Harris Nuclear Plant Semi-Annual Water Quality Monitoring - October 2016 S&ME Project No. 7126-14-013 December 2, 2016 2 1.0 INTRODUCTION The Harris Landfill is an unlined industrial landfill located at the Duke Energy Progress, LLC. (hereafter referred to as Duke Energy), Harris Nuclear Plant, Wake County, North Carolina. The landfill and vicinity are depicted in Figure 1. In accordance with the Closure of the Harris Nuclear Plant, Unlined Industrial Landfill Unit; New Hill, North Carolina; FACILITY PERMIT #: 92-10 letter from the North Carolina Department of Environmental Quality (NCDEQ) dated May 25, 2005, this unlined industrial landfill unit was closed and covered under NCDEQ Solid Waste Permit No. 92-10. Currently, the unit’s post-closure care requires monitoring groundwater quality on a semi-annual basis. The groundwater monitoring network comprises five monitoring wells (MW-1, MW-2, MW-3, MW-6, and MW-7). In accordance with the Closure Plan the groundwater samples are to be analyzed for the North Carolina Landfill Appendix I volatile organic constituent suite, the eight Resource Conservation and Recovery Act (RCRA) metals, and sulfate. 2.0 SCOPE OF SERVICES For this, the second semi-annual monitoring event for 2016, SynTerra provided Duke Energy with the required groundwater sampling activities. PACE a North Carolina certified laboratory, provided Duke Energy with the laboratory analytical services for the collected samples. S&ME completed the following tasks: ♦Reviewed the sampling event data prepared by SynTerra, ♦Reviewed the laboratory analytical report and associated Electronic Data Deliverable (EDD) prepared by PACE, ♦Prepared this report to summarize the methods employed and the results for the October 2016 semi-annual water quality monitoring event. The report provides: o A table summarizing observed water levels and well construction details, o A table summarizing the field parameters measured for the samples collected during this monitoring event, o A table summarizing the parameters detected above the corresponding method detection limits for the samples collected during this monitoring event and analyzed by PACE, o A table summarizing parameters with concentrations greater than the corresponding 2L Standard for the samples collected during this monitoring event, o A figure depicting generalized groundwater flow directions for this monitoring event, o A discussion of monitoring event findings and results, o The EDD provided to Duke Energy by PACE adapted to conform with the NCDEQ format and template requirements. Harris Landfill (Permit No. 92-10) Harris Nuclear Plant Semi-Annual Water Quality Monitoring - October 2016 S&ME Project No. 7126-14-013 December 2, 2016 3 3.0 METHODS EMPLOYED 3.1 Monitoring Well Sampling Groundwater monitoring well sampling was completed by SynTerra staff on October 19, 2016. Prior to sample collection each well was opened and the static water level measured relative to the top edge of the PVC well casing. The water level data and well construction details are summarized in Table 1. Figure 2 depicts the monitoring well locations with respect to the landfill. The groundwater compliance boundary for the landfill is also shown, which is located 500 feet from the limits of waste. Groundwater monitoring wells MW-1, MW-2, MW-3, MW-6, and MW-7 were sampled using a peristaltic pump and a low-flow sampling method. New tubing was used at each well to collect the samples. For low-flow sampling, a minimum purge volume is not required. The Low Flow Sampling Logs indicate that groundwater flow rates during purging and sampling ranged from approximately 40 milliliters/minute to 300 milliliters/minute. During the low-flow sampling field parameters of temperature, pH, conductivity, dissolved oxygen (DO), oxidation-reduction potential (ORP), and turbidity were measured at the time intervals recorded on the Low Flow Sampling Log prepared for each sampled location, until parameters stabilized. Turbidity was measured in the field. The low-flow sampling technique employed successfully obtained groundwater samples from the groundwater monitoring wells with turbidity values less than 10 Nephelometric Turbidity Units (NTUs). Upon meeting the stabilization goals or using professional judgment, a groundwater sample was collected from each well. As quality control/quality assurance measures, a duplicate sample was collected at monitoring well MW-6 and a field blank sample was collected. The collected samples were placed under chain-of custody and submitted to PACE for laboratory analyses. The groundwater samples were analyzed for volatile organic compounds (VOCs) using EPA Method 8260, the 8-RCRA metals using EPA Methods 6010 and 7470, and sulfate using EPA Method 300.0. Appendix I includes Low Flow Sampling Logs provided by SynTerra, which document the field data collected during the sample collection process.Table 2 includes a summary of the field indicator parameters measured. The field stabilization parameters listed in Table 2 were monitored and recorded before each groundwater sample was collected. 4.0 RESULTS 4.1 Groundwater Analytical Results Table 3 provides a summary of the analytes detected by the laboratory analyses for the groundwater samples obtained from monitoring wells MW-1, MW-2, MW-3, MW-6, and MW-7, sampled on October 19, 2016. The table also provides the laboratory data qualifiers, corresponding method detection limits, and the corresponding 2L Standards for reference. As summarized in Table 4, the following analytes were detected in the groundwater samples at concentrations that appear to exceed the corresponding 2L Standards. The complete laboratory reports are included in Appendix II. Harris Landfill (Permit No. 92-10) Harris Nuclear Plant Semi-Annual Water Quality Monitoring - October 2016 S&ME Project No. 7126-14-013 December 2, 2016 4 ♦1,1-Dichloroethane was reported at a concentration of 81.7 micrograms per liter (µg/L) at monitoring well MW-1, 9.5 µg/L at monitoring well MW-2, and at a concentration of 94.0 µg/L at monitoring well MW-7. These concentrations are greater than the 2L Standard established at 6 µg/L. ♦cis-1,2-Dichloroethene was reported at a concentration of 90.3 µg/L at monitoring well MW-7. This concentration is greater than the 2L Standard established at 70 µg/L. ♦Vinyl Chloride was reported in the groundwater samples collected from monitoring well MW-1 at an estimated concentration of 0.94J*µg/L and at monitoring well MW-7 at a concentration of 2.7 µg/L. These concentrations are greater than the 2L Standard established at 0.03 µg/L. *Concentration reported greater than the method detection limit but less than the SWSL (solid waste section limit), thus it is considered estimated. A J value indicates an estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. For this monitoring event, the field measured pH for groundwater at monitoring well MW-2 was reported as 5.9. This value is outside of the 6.5 – 8.5 range published under the 2L Standards. During this monitoring event, other Appendix I volatile organic compounds, certain 8-RCRA metals, and sulfate were detected; however, the detected concentrations were less than the corresponding 2L Standards. 4.2 Quality Assurance A qualitative review of the data was performed to verify that the detected concentrations in the laboratory report were of known quality. A formal, quantitative data validation was not performed. Laboratory- assigned data qualifiers were evaluated to verify that rejected or unsupportable data were not included in the dataset. Quality control data provided in the laboratory reports were also reviewed. No rejected or otherwise unacceptable quality data were reported from the laboratory. During this monitoring event a duplicate sample labeled “Dup.” was collected at monitoring well MW-6 and a field blank sample labeled “Field Blk” was collected. Both samples were analyzed for VOCs using EPA Method 8260, the 8-RCRA metals using EPA Methods 6010 and 7470, and sulfate using EPA Method 300.0. As summarized in Table 3, analytical results for duplicate sample “Dup.” show good correlation with the analytical results for sample MW-6. Chloromethane was reported in the duplicate sample at an estimated concentration of 0.15J*µg/L. Chloromethane was not reported above the laboratory detection limit in the MW-6 groundwater sample. *Concentration reported greater than the method detection limit but less than the SWSL (solid waste section limit), thus it is considered estimated. A J value indicates an estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. Analytical results for field blank sample “Field Blk” reported no concentration above the detection limit. A Laboratory QC Method Blank was also analyzed for the Appendix I volatile organic compounds as well as the 8-RCRA metals. The results of the duplicate sample, field blank sample, and laboratory QC sample analyses are included in Appendix II. Submitted with this semi-annual monitoring report is the Electronic Data Deliverables (EDD) file in .csv format, which contains field parameter data and laboratory analytical data obtained for this monitoring event. Harris Landfill (Permit No. 92-10) Harris Nuclear Plant Semi-Annual Water Quality Monitoring - October 2016 S&ME Project No. 7126-14-013 December 2, 2016 5 4.3 Groundwater Flow Direction The static water levels in the monitoring wells were measured on October 19, 2016. As summarized in Table 1, the depths to the water table ranged from 0.0 feet below top of well casing at MW-7 to 27.82 feet below the top of well casing at MW-3. For this event, the groundwater elevation at each monitoring well was calculated by subtracting the top of casing elevation from the depth to static water level measured at each monitoring well. The monitoring well network includes monitoring wells MW-1, MW-2, and MW-3 which were completed and screened within the water table aquifer. Monitoring wells MW-6 and MW-7 are screened in a bedrock aquifer for which the observed water levels for these monitoring wells indicate artesian conditions in the intersected portions of the bedrock aquifer. For this monitoring event a figure depicting groundwater elevation contours was not prepared giving consideration to the following: ♦The long-axis of the landfill unit parallels the axis of a local topographic ridge. Using topography as a guide to estimate groundwater flow directions, some degree of radial groundwater flow is expected within the shallow groundwater aquifer underlying the landfill. Considering the locations of monitoring wells MW-1, MW-2, and MW-3 relative to the axis of the ridge, groundwater elevation data for these points were not contoured. ♦Three of the five monitoring wells are screened within the shallow unconfined aquifer and two are screened in the bedrock aquifer. It is often inappropriate to mix disparate aquifer water level data sets in the preparation of groundwater elevation contours. Figure 2 presents the observed groundwater elevations for each sampled monitoring well. Using topography as a guide to estimate shallow unconfined aquifer flow directions,Figure 2 was prepared and depicts groundwater flow direction arrows to illustrate estimated shallow groundwater flow in the vicinity of the closed landfill unit. Considering the above stated limitations to the preparation of groundwater elevation contours, groundwater flow rate calculations were not prepared for this monitoring report. 5.0 PRELIMINARY ANALYSIS OF 2L STANDARD EXCEEDANCES It is believed that the cause of the 2L Standard exceedances reported for this monitoring event is from percolation of landfill contents from the waste management units into the underlying groundwater aquifer. The 2L Standard exceedances were detected in monitoring wells MW-1, MW-2, and MW-7, two of which are located less than 100 foot from the landfill limits of waste (MW-1 and MW-7) and all of which are substantially within the 500 foot compliance boundary. 6.0 REFERENCES North Carolina Administrative Code, Title 15A, Department of Environment, Health and Natural Resources, Division of Environmental Management, Subchapter 2L, Classifications and Water Quality Standards Applicable to the Groundwaters of North Carolina, Sections .0100, .0200, and .0300; from the Environmental Management Commission Raleigh, North Carolina. Appendices Tables TABLE 1 WELL CONSTRUCTION AND GROUNDWATER ELEVATION DATA HARRIS LANDFILL - PERMIT # 92-10 HARRIS NUCLEAR PLANT NEW HILL, NORTH CAROLINA S&ME PROJECT NO. 7126-14-013 Well ID Date Installed Total Depth Well Diameter Depth to Top of Screen Well Screen Interval Geology of Screened Northing Easting Ground Elevation Top of Casing Elevation Depth to Groundwater1 Groundwater Elevation Interval NAD 83 NAD 83 NAVD 88 NAVD 88 10/19/2016 10/19/2016 (feet)(inches) (feet bgs) (feet bgs)(feet msl.)(feet msl.)(feet)(feet msl.) MW-1 11/14/1986 98.0 2 87.0 87 - 97 clayey, sandy silt 689729.55 2011877.41 276.17 277.17 22.41 254.76 MW-2 11/18/1986 52.5 2 30.0 30 - 40 clayey, sandy silt 689078.18 2011527.11 269.42 271.54 14.63 256.91 MW-3 11/24/1986 58.0 2 47.0 47 - 57 clayey, sandy silt 688959.39 2010700.94 277.72 279.88 27.82 252.06 MW-6 12/18/2003 68.5 2 53.5 53.5 - 68.5 conglomeritic bedrock 689960.82 2012032.44 253.97 256.51 1.76 254.75 MW-7 12/18/2003 53.0 2 38.0 38 - 53 conglomeritic bedrock 689780.68 2011515.15 272.82 274.98 0.00 274.98 McKim & Creed provided the top of casing elevations and ground surface elevations based on measurements obtained on October 21, 2014. Well Construction details obtained from Well Construction Records feet bgs. = feet below ground surface feet msl. = feet mean sea level Depth to Groundwater 1 = below top of casing Well MW-7 exhibits artesian conditions, thus the groundwater elevation listed is not a static water level \\grnnc1\Active\Projects\2014\Energy\7126-14-013_Duke Energy_Harris Nuclear Plant_Industrial Landfill\Deliverables\2016 October Event\DRAFT to Duke\Report Tables_Harris Landfill_Oct_DRAFT TABLE 2 SUMMARY OF GROUNDWATER SAMPLING FIELD PARAMETERS HARRIS LANDFILL - PERMIT # 92-10 HARRIS NUCLEAR PLANT NEW HILL, NORTH CAROLINA S&ME PROJECT NO. 7126-14-013 DATE WELL WELL DEPTH TO WATER ODOR PURGE PUMP WELL EVAC PURGED TEMP SPECIFIC pH TURBIDITY ORP DO ID DEPTH WATER ELEVATION METHOD RATE VOLUME VOLUME DRY?CONDUCTANCE (feet)(feet)(feet)(mL/min) (gallons) (gallons) (yes/no)(deg C)(μs/cm)(SU)(NTU)(mV-NHE) (mg/L) 10/19/2016 MW-1 97.51 22.41 254.76 None Low Flow 90 12.26 0.25 no 18.8 998 7.6 5.58 -93.4 0.79 10/19/2016 MW-2 41.49 14.63 256.91 None Low Flow 80 4.38 0.25 no 18.9 353.6 5.9 7.91 58.7 0.51 10/19/2016 MW-3 59.30 27.82 252.06 None Low Flow 40 5.14 0.25 no 19.8 496.6 7.5 1.44 -66.2 0.90 10/19/2016 MW-6 70.78 1.76 254.75 None Low Flow 200 11.26 0.50 no 17.5 318.8 7.3 2.11 -76.1 0.38 10/19/2016 MW-7 55.05 0.00 274.98 None Low Flow 300 8.98 0.5 no 17.5 819 7.2 0.27 -87.7 0.61 Notes: 1. Field sampling performed by synTerra personnel. 2. TEMP = groundwater temperature, measured in degrees Celsius 3. Pump Rate, measured in milliliters/minute 4. Specific Conductance, measured in μs/cm indicates micro Siemens per centimeter. 5. SU indicates Standard Units. 6. NTU indicates Nephelometric Turbidity Units. 7. ORP = Oxidation Reduction Potential, mV-NHE indicates millivolts-Normal Hydrogen Electrode. 8. EVAC = evacuated volume of groundwater 9. DO = dissolved oxygen, measured in milligrams per liter 10. The pH value for MW-2 shown in bold print falls outside of the 6.5 - 8.5 su range published under 15A NCAC 2L Standards NC SWSL NCAC 2L NCDEQ Federal Well ID MW-1 MW-2 MW-3 MW-6 MW-7 Duplicate MW-6 Field Blank Standards IMAC MCLs Sample ID 2016032917 2016032918 2016032919 2016032920 2016032921 2016032922 2016032923 Date Collected 10/19/16 10/19/16 10/19/16 10/19/16 10/19/16 10/19/16 10/19/16 Detected Analytes (ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L) 16 Benzene 0.55J 0.39J < 0.25 < 0.25 < 0.25 < 0.25 < 0.25 1 1 --5 39 Chlorobenzene < 0.23 6.7 < 0.23 < 0.23 <0.23 < 0.23 < 0.23 3 50 --100 41 Chloroethane 5.8 1.2 < 0.54 < 0.54 8.3 < 0.54 < 0.54 10 3,000 --ns 137 Chloromethane <0.11 <0.11 <0.11 <0.11 <0.11 0.15J <0.11 1 3 --5 71 1,4-Dichlorobenzene 1.0 2.4 < 0.33 < 0.33 < 0.33 < 0.33 < 0.33 1 6 --75 75 1,1-Dichloroethane 81.7 9.5 < 0.32 < 0.32 94.0 < 0.32 < 0.32 5 6 --ns 77 1,1-Dichloroethene 3.3 <0.56 < 0.56 < 0.56 10.5 < 0.56 < 0.56 5 350 --7 76 1,2-Dichloroethane <0.24 <0.24 <0.24 <0.24 0.33J <0.24 <0.24 1 0.4 --5 78 cis-1,2-Dichloroethene 1.8 < 0.19 < 0.19 < 0.19 90.3 < 0.19 < 0.19 5 70 --70 201 Trichloroethene 1.9 < 0.47 < 0.47 < 0.47 2.6 < 0.47 < 0.47 1 3 --5 211 Vinyl Chloride 0.94J < 0.62 < 0.62 < 0.62 2.7 < 0.62 < 0.62 1 0.03 --2 NC SWSL NCAC 2L NCDEQ Federal Well ID MW-1 MW-2 MW-3 MW-6 MW-7 Duplicate MW-6 Field Blank Standards IMAC MCLs Sample ID 2016032917 2016032918 2016032919 2016032920 2016032921 2016032922 2016032923 Date Collected 10/19/16 10/19/16 10/19/16 10/19/16 10/19/16 10/19/16 10/19/16 Detected Analytes (ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L) 14 Arsenic 6.1J <5.0 6.1J <5.0 <5.0 <5.0 <5.0 10 10 --10 15 Barium 141 40.8 158 304 92.3 310 <2.5 100 700 --2,000 315 Sulfate 1,400 3,500 28,300 3,700 5,700 3,800 <1,000 250,000 250,000 --250,000 Concentrations in shaded cells are greater than the corresponding NCAC 2L Standard ug/L = concentrations reported in micrograms per liter (ug/L) < = concentrations is less than the method detection limit shown NC SWSL = North Carolina Solid Waste Section Limit J = Concentration reported greater than the method detection limit but less than the SWSL, thus it is considered estimated NCAC 2L Standards = 15A North Carolina Administrative Code 2L .0200, GW Quality Standards for Class GA groundwater. NCDEQ IMAC = Interim Maximum Allowed Concentration, NCDEQ Federal MCL = Maximum Concentration Levels, USEPA Sample Locations Solid Waste Section ID # Appendix I Volatile Organic Compounds 8-RCRA Metals + Sulfate Solid Waste Section ID # Sample Locations TABLE 3 SUMMARY OF GROUNDWATER ANALYSES RESULTS - DETECTIONS HARRIS LANDFILL - PERMIT # 92-10 HARRIS NUCLEAR PLANT NEW HILL, NORTH CAROLINA S&ME PROJECT NO. 7126-14-013 TABLE 4 SUMMARY OF 2L STANDARD EXCEEDANCES HARRIS NUCLEAR PLANT NEW HILL, NORTH CAROLINA S&ME PROJECT NO. 7126-14-013 NC SWSL NCAC 2L NCDEQ Federal Well ID MW-1 MW-2 MW-7 Standards IMAC MCLs Sample ID 2016032917 2016032918 2016032921 Date Collected 10/19/16 10/19/16 10/19/16 Detected Analytes (ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L)(ug/L) 75 1,1-Dichloroethane 81.7 9.5 94.0 5 6 --ns 78 cis-1,2-Dichloroethene 90.3 5 70 --70 211 Vinyl Chloride 0.94J 2.7 1 0.03 --2 Only concentrations greater than the corresponding NCAC 2L Standards are shown ug/L = concentrations reported in micrograms per liter (ug/L) NC SWSL = North Carolina Solid Waste Section Limit NCAC 2L Standards = 15A North Carolina Administrative Code 2L .0200, GW Quality Standards for Class GA groundwater J= Concentration reported greater than the method detection limit but less than the SWSL, thus it is considered estimated NCDEQ IMAC = Interim Maximum Allowed Concentration, NCDEQ Federal MCL = Maximum Concentration Levels, USEPA ns = no MCL listed, USEPA Solid Waste Section ID # HARRIS LANDFILL - PERMIT # 92-10 Groundwater Sample Locations Figures 5 0 0 - F o o t L a n d f i l l C o m p l i a n c e B o u n d a r y L a n d f i l l B o u n d a r y M W - 6 M W - 7 M W - 1 M W - 2 M W - 3 C E L L 1 C E L L 2 C E L L 3 2 5 0 - F o o t L a n d f i l l R e v i e w B o u n d a r y 3 0 1 Z i m a P a r k R o a d S p a r t a n b u r g , S o u t h C a r o l i n a 2 9 3 0 1 P h o n e 8 6 4 . 5 7 4 . 2 3 6 0 F a x 8 6 4 . 5 7 6 . 8 7 3 0 S i t e T o p o g r a p h i c M a p H a r r i s N u c l e a r P l a n t I n d u s t r i a l L a n d f i l l P e r m i t # 9 2 - 1 0 N e w H i l l , N o r t h C a r o l i n a 1 As Shown7126-14-013 November 30, 2016jww )4#2*+%5%#.' (6eqbh L E G E N D N O T E S : M o n i t o r i n g w e l l i n f o r m a t i o n b a s e d o n d r a w i n g b y M c K i m & C r e e d . D r a w i n g t i t l e , S H E A R O N H A R R I S C O N S T R U C T I O N D E B R I S L A N D F I L L , d a t e d O c t o b e r 3 0 , 2 0 1 4 , d r a w i n g n u m b e r R . 1 . 3 . 1 0 . 1 1 2 5 . U S G S T o p o g r a p h i c M a p - N e w H i l l , N o r t h C a r o l i n a , 1 9 7 4 - P h o t o r e v i s e d 1 9 8 1 - P h o t o i n s p e c t e d 1 9 8 3 A p p r o x i m a t e M o n i t o r i n g W e l l L o c a t i o n 5 0 0 - F o o t C o m p l i a n c e B o u n d a r y 2 5 0 - F o o t R e v i e w B o u n d a r y M W - 6 M W - 7 M W - 1 M W - 2 MW-3 C E L L 3 C E L L 2 C E L L 1 L a n d f i l l B o u n d a r y 500-Foot L a n d f i l l C o m p l i a n c e B o u n d a r y 28 0 2 8 0 28 0 280 280 27 0 2 7 0 27 0 2 7 0 270 270 2 7 0 26 0 2 6 0 2 6 0 2 6 0 2 6 0 260 260 2 5 0 2 5 0 2 5 0 2 4 0 2 4 0 2 3 0 249.74 2 5 3 . 9 4 2 5 4 . 2 7 2 5 4 . 2 6 2 7 4 . 9 8 253.66 2 5 7 . 6 1 2 5 4 . 6 6 2 5 4 . 6 7 2 7 4 . 9 8 250-Fo o t L a n d f i l l R e v i e w B o u n d a r y 2 5 4 . 7 6 2 5 6 . 9 1 252.06 2 5 4 . 7 5 2 7 4 . 9 8 3 0 1 Z i m a P a r k R o a d S p a r t a n b u r g , S o u t h C a r o l i n a 2 9 3 0 1 P h o n e 8 6 4 . 5 7 4 . 2 3 6 0 F a x 8 6 4 . 5 7 6 . 8 7 3 0 G e n e r a l i z e d G r o u n d w a t e r F l o w M a p H a r r i s N u c l e a r P l a n t I n d u s t r i a l L a n d f i l l P e r m i t # 9 2 - 1 0 N e w H i l l , N o r t h C a r o l i n a 2 As Shown7126-14-013 November 30, 2016jww )4#2*+%5%#.' (6eqbh L E G E N D N O T E S : M o n i t o r i n g w e l l i n f o r m a t i o n b a s e d o n d r a w i n g b y M c K i m & C r e e d . D r a w i n g t i t l e : S H E A R O N H A R R I S C O N S T R U C T I O N D E B R I S L A N D F I L L d a t e d O c t o b e r 3 0 , 2 0 1 4 , d r a w i n g n u m b e r R . 1 . 3 . 1 0 . 1 1 2 5 . N o r t h C a r o l i n a s t a t e p l a n e c o o r d i n a t e s y s t e m ( N A D 8 3 ) a n d d a t u m 8 8 . D r a w i n g i n U S s u r v e y f e e t . M e a s u r i n g p o i n t w a s t h e t o p o f P V C w e l l c a s i n g . A p p r o x i m a t e M o n i t o r i n g W e l l L o c a t i o n G r o u n d w a t e r E l e v a t i o n - O c t o b e r 2 0 1 6 2 5 4 . 7 6 E s t i m a t e d G r o u n d w a t e r F l o w D i r e c t i o n 2 5 0 - F o o t R e v i e w B o u n d a r y 5 0 0 - F o o t C o m p l i a n c e B o u n d a r y Appendix I – Low Flow Sampling Logs Appendix II – Laboratory Analytical Report 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Order Summary Report Analytical Laboratory Order Number:J16100296 Project Name:HARRIS - GW MONITORING Lab Contact:Anne Pridgeon Date:11/4/2016 Customer Address: Customer Name(s):John Toepfer, Fred Holt, Tim Hunsucker P. O. Box 165 New Hill,NC 27562-0165 Phone: 980-875-6610 Report Authorized By: (Signature) Program Comments: Method 8260: The LCS recovered slightly below method acceptance limits for Tetrachloroethene which could potentially bias results low for this analyte. All samples in this data set were below the reporting limit. Data has been flagged accordingly. Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results) under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have been qualified by Duke Energy to perform these analyses except where noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub-contracted Laboratory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC) Certification: The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of specific methods. Anne Pridgeon Duke Energy Analytical Lab Page 1 of 47 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016032917 HARRIS 19-Oct-16 10:25 AM Synterra MW-1 2016032918 HARRIS 19-Oct-16 11:07 AM Synterra MW-2 2016032919 HARRIS 19-Oct-16 11:50 AM Synterra MW-3 2016032920 HARRIS 19-Oct-16 9:12 AM Synterra MW-6 2016032921 HARRIS 19-Oct-16 9:52 AM Synterra MW-7 2016032922 HARRIS 19-Oct-16 9:12 AM Synterra Dup MW-6 2016032923 HARRIS 19-Oct-16 11:55 AM Synterra Field Blank 7 Total Samples Duke Energy Analytical Lab Page 2 of 47 COC and .pdf report are in agreement with sample totals and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. All laboratory QA/QC requirements are acceptable. Yes No Technical Validation Review Checklist: Yes No Yes No Report Sections Included: Job Summary Report Sub-contracted Laboratory Results Sample Identification Customer Specific Data Sheets, Reports, & Documentation Technical Validation of Data Package Customer Database Entries Analytical Laboratory Certificate of Analysis Analytical Laboratory QC Report Chain of Custody Reviewed By:Anne Pridgeon Date:11/4/2016 Electronic Data Deliverable (EDD) Sent Separately Duke Energy Analytical Lab Page 3 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100296 2016032917 Collection Date:19-Oct-16 10:25 AM Site:MW-1 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF 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 Volatiles by GCMS EPA 8260 - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Duke Energy Analytical Lab Page 4 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100296 2016032918 Collection Date:19-Oct-16 11:07 AM Site:MW-2 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF 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 Volatiles by GCMS EPA 8260 - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Duke Energy Analytical Lab Page 5 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100296 2016032919 Collection Date:19-Oct-16 11:50 AM Site:MW-3 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF 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 Volatiles by GCMS EPA 8260 - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Duke Energy Analytical Lab Page 6 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100296 2016032920 Collection Date:19-Oct-16 9:12 AM Site:MW-6 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF 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 Volatiles by GCMS EPA 8260 - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Duke Energy Analytical Lab Page 7 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100296 2016032921 Collection Date:19-Oct-16 9:52 AM Site:MW-7 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF 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 Volatiles by GCMS EPA 8260 - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Duke Energy Analytical Lab Page 8 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100296 2016032922 Collection Date:19-Oct-16 9:12 AM Site:Dup MW-6 Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF 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 Volatiles by GCMS EPA 8260 - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Duke Energy Analytical Lab Page 9 of 47 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100296 2016032923 Collection Date:19-Oct-16 11:55 AM Site:Field Blank Matrix:GW_WW Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF 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 Volatiles by GCMS EPA 8260 - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Duke Energy Analytical Lab Page 10 of 47 #=CL# October 31, 2016 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92316834 92316834 Project: Pace Project No.: RE: Program ManagerDuke Energy13339 Hagers Ferry RoadBldg. 7405 MG30A2Huntersville, NC 28078 J16100296 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on October 20, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,where applicable, unless otherwise noted in the body of the report. 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:Della Allen Gerald Boley H-Gordon Cladwell James Eayres Amanda Hair Baxter Heather Jeremy Keltner Program Manager, Duke Energy Brice Peters Eric Scott Bob Wilson REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 36 Duke Energy Analytical Lab Page 11 of 47 #=CP# CERTIFICATIONS Pace Project No.: Project: 92316834 J16100296 Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 36 Duke Energy Analytical Lab Page 12 of 47 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92316834 J16100296 Lab ID Sample ID Matrix Date Collected Date Received 92316834001 2016032917 Water 10/19/16 10:25 10/20/16 14:10 92316834002 2016032918 Water 10/19/16 11:07 10/20/16 14:10 92316834003 2016032919 Water 10/19/16 11:50 10/20/16 14:10 92316834004 2016032920 Water 10/19/16 09:12 10/20/16 14:10 92316834005 2016032921 Water 10/19/16 09:52 10/20/16 14:10 92316834006 2016032922 Water 10/19/16 09:12 10/20/16 14:10 92316834007 2016032923 Water 10/19/16 11:55 10/20/16 14:10 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 36 Duke Energy Analytical Lab Page 13 of 47 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92316834 J16100296 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92316834001 2016032917 EPA 6010 7 PASI-ASER EPA 7470 1 PASI-AANB EPA 8260 52 PASI-CCAH EPA 300.0 1 PASI-AAES2 92316834002 2016032918 EPA 6010 7 PASI-ASER EPA 7470 1 PASI-AANB EPA 8260 52 PASI-CCAH EPA 300.0 1 PASI-AAES2 92316834003 2016032919 EPA 6010 7 PASI-ASER EPA 7470 1 PASI-AANB EPA 8260 52 PASI-CCAH EPA 300.0 1 PASI-AAES2 92316834004 2016032920 EPA 6010 7 PASI-ASER EPA 7470 1 PASI-AANB EPA 8260 52 PASI-CCAH EPA 300.0 1 PASI-AAES2 92316834005 2016032921 EPA 6010 7 PASI-ASER EPA 7470 1 PASI-AANB EPA 8260 52 PASI-CCAH EPA 300.0 1 PASI-AAES2 92316834006 2016032922 EPA 6010 7 PASI-ASER EPA 7470 1 PASI-AANB EPA 8260 52 PASI-CCAH EPA 300.0 1 PASI-AAES2 92316834007 2016032923 EPA 6010 7 PASI-ASER EPA 7470 1 PASI-AANB EPA 8260 52 PASI-CCAH EPA 300.0 1 PASI-AAES2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 36 Duke Energy Analytical Lab Page 14 of 47 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92316834 J16100296 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92316834001 2016032917 Arsenic 6.1J ug/L 10/22/16 14:0010.0EPA 6010 Barium 141 ug/L 10/22/16 14:005.0EPA 6010 Benzene 0.55J ug/L 10/22/16 00:241.0EPA 8260 Chloroethane 5.8 ug/L 10/22/16 00:241.0EPA 8260 1,4-Dichlorobenzene 1.0 ug/L 10/22/16 00:241.0EPA 8260 1,1-Dichloroethane 81.7 ug/L 10/22/16 00:241.0EPA 8260 1,1-Dichloroethene 3.3 ug/L 10/22/16 00:241.0EPA 8260 cis-1,2-Dichloroethene 1.8 ug/L 10/22/16 00:241.0EPA 8260 Trichloroethene 1.9 ug/L 10/22/16 00:241.0EPA 8260 Vinyl chloride 0.94J ug/L 10/22/16 00:241.0EPA 8260 Sulfate 1.4 mg/L 10/28/16 04:541.0EPA 300.0 92316834002 2016032918 Barium 40.8 ug/L 10/22/16 14:035.0EPA 6010 Chlorobenzene 6.7 ug/L 10/22/16 00:421.0EPA 8260 Chloroethane 1.2 ug/L 10/22/16 00:421.0EPA 8260 1,4-Dichlorobenzene 2.4 ug/L 10/22/16 00:421.0EPA 8260 1,1-Dichloroethane 9.5 ug/L 10/22/16 00:421.0EPA 8260 Sulfate 3.5 mg/L 10/28/16 04:541.0EPA 300.0 92316834003 2016032919 Arsenic 6.1J ug/L 10/22/16 14:0610.0EPA 6010 Barium 158 ug/L 10/22/16 14:065.0EPA 6010 Sulfate 28.3 mg/L 10/28/16 04:541.0EPA 300.0 92316834004 2016032920 Barium 304 ug/L 10/22/16 14:095.0EPA 6010 Sulfate 3.7 mg/L 10/28/16 04:541.0EPA 300.0 92316834005 2016032921 Barium 92.3 ug/L 10/22/16 14:125.0EPA 6010 Chloroethane 8.3 ug/L 10/22/16 01:341.0EPA 8260 1,1-Dichloroethane 94.0 ug/L 10/22/16 01:341.0EPA 8260 1,2-Dichloroethane 0.33J ug/L 10/22/16 01:341.0EPA 8260 1,1-Dichloroethene 10.5 ug/L 10/22/16 01:341.0EPA 8260 cis-1,2-Dichloroethene 90.3 ug/L 10/22/16 01:341.0EPA 8260 Trichloroethene 2.6 ug/L 10/22/16 01:341.0EPA 8260 Vinyl chloride 2.7 ug/L 10/22/16 01:341.0EPA 8260 Sulfate 5.7 mg/L 10/28/16 04:541.0EPA 300.0 92316834006 2016032922 Barium 310 ug/L 10/22/16 14:165.0EPA 6010 Chloromethane 0.15J ug/L 10/22/16 01:511.0EPA 8260 Sulfate 3.8 mg/L 10/28/16 04:541.0EPA 300.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 36 Duke Energy Analytical Lab Page 15 of 47 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92316834 J16100296 Method: Client:Duke Energy EPA 6010 Date:October 31, 2016 Description:6010 MET ICP General Information: 7 samples were analyzed for EPA 6010. All samples were received in acceptable condition with any exceptions noted below or on thechain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3010A 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, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 36 Duke Energy Analytical Lab Page 16 of 47 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92316834 J16100296 Method: Client:Duke Energy EPA 7470 Date:October 31, 2016 Description:7470 Mercury General Information: 7 samples were analyzed for EPA 7470. All samples were received in acceptable condition with any exceptions noted below or on thechain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 7470 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, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 36 Duke Energy Analytical Lab Page 17 of 47 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92316834 J16100296 Method: Client:Duke Energy EPA 8260 Date:October 31, 2016 Description:8260 MSV Low Level Landfill General Information: 7 samples were analyzed for EPA 8260. All samples were received in acceptable condition with any exceptions noted below or on thechain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates:All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. QC Batch: 334165 L0: Analyte recovery in the laboratory control sample (LCS) was outside QC limits. • LCS (Lab ID: 1852608) • Tetrachloroethene Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 334165 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92316406003 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1852609) • Acrylonitrile • Bromochloromethane • Carbon disulfide • Carbon tetrachloride • Chloroethane • Trichlorofluoromethane • trans-1,2-Dichloroethene REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 36 Duke Energy Analytical Lab Page 18 of 47 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92316834 J16100296 Method: Client:Duke Energy EPA 8260 Date:October 31, 2016 Description:8260 MSV Low Level Landfill 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, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 36 Duke Energy Analytical Lab Page 19 of 47 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92316834 J16100296 Method: Client:Duke Energy EPA 300.0 Date:October 31, 2016 Description:300.0 IC Anions 28 Days, LL General Information: 7 samples were analyzed for EPA 300.0. All samples were received in acceptable condition with any exceptions noted below or on thechain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 334729 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92314296032,92314813028 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MSD (Lab ID: 1855479) • Sulfate R1: RPD value was outside control limits. • MSD (Lab ID: 1855479) • Sulfate 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, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 36 Duke Energy Analytical Lab Page 20 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032917 Lab ID:92316834001 Collected:10/19/16 10:25 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Arsenic 6.1J ug/L 10/22/16 14:00 7440-38-210/21/16 19:1510.0 5.0 1 Barium 141 ug/L 10/22/16 14:00 7440-39-310/21/16 19:155.0 2.5 1 Cadmium <0.50 ug/L 10/22/16 14:00 7440-43-910/21/16 19:151.0 0.50 1 Chromium <2.5 ug/L 10/22/16 14:00 7440-47-310/21/16 19:155.0 2.5 1 Lead <2.5 ug/L 10/22/16 14:00 7439-92-110/21/16 19:155.0 2.5 1 Selenium <5.0 ug/L 10/22/16 14:00 7782-49-210/21/16 19:1510.0 5.0 1 Silver <2.5 ug/L 10/22/16 14:00 7440-22-410/21/16 19:155.0 2.5 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury <0.10 ug/L 10/26/16 12:00 7439-97-610/25/16 22:550.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone <10.0 ug/L 10/22/16 00:24 67-64-125.0 10.0 1 Acrylonitrile <1.9 ug/L 10/22/16 00:24 107-13-110.0 1.9 1 Benzene 0.55J ug/L 10/22/16 00:24 71-43-21.0 0.25 1 Bromochloromethane <0.17 ug/L 10/22/16 00:24 74-97-51.0 0.17 1 Bromodichloromethane <0.18 ug/L 10/22/16 00:24 75-27-41.0 0.18 1 Bromoform <0.26 ug/L 10/22/16 00:24 75-25-21.0 0.26 1 Bromomethane <0.29 ug/L 10/22/16 00:24 74-83-92.0 0.29 1 2-Butanone (MEK)<0.96 ug/L 10/22/16 00:24 78-93-35.0 0.96 1 Carbon disulfide <1.2 ug/L 10/22/16 00:24 75-15-02.0 1.2 1 Carbon tetrachloride <0.25 ug/L 10/22/16 00:24 56-23-51.0 0.25 1 Chlorobenzene <0.23 ug/L 10/22/16 00:24 108-90-71.0 0.23 1 Chloroethane 5.8 ug/L 10/22/16 00:24 75-00-31.0 0.54 1 Chloroform <0.14 ug/L 10/22/16 00:24 67-66-31.0 0.14 1 Chloromethane <0.11 ug/L 10/22/16 00:24 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane <2.0 ug/L 10/22/16 00:24 96-12-82.0 2.0 1 Dibromochloromethane <0.21 ug/L 10/22/16 00:24 124-48-11.0 0.21 1 1,2-Dibromoethane (EDB)<0.27 ug/L 10/22/16 00:24 106-93-41.0 0.27 1 Dibromomethane <0.21 ug/L 10/22/16 00:24 74-95-31.0 0.21 1 1,2-Dichlorobenzene <0.30 ug/L 10/22/16 00:24 95-50-11.0 0.30 1 1,4-Dichlorobenzene 1.0 ug/L 10/22/16 00:24 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene <1.0 ug/L 10/22/16 00:24 110-57-61.0 1.0 1 1,1-Dichloroethane 81.7 ug/L 10/22/16 00:24 75-34-31.0 0.32 1 1,2-Dichloroethane <0.24 ug/L 10/22/16 00:24 107-06-21.0 0.24 1 1,1-Dichloroethene 3.3 ug/L 10/22/16 00:24 75-35-41.0 0.56 1 cis-1,2-Dichloroethene 1.8 ug/L 10/22/16 00:24 156-59-21.0 0.19 1 trans-1,2-Dichloroethene <0.49 ug/L 10/22/16 00:24 156-60-51.0 0.49 1 1,2-Dichloropropane <0.27 ug/L 10/22/16 00:24 78-87-51.0 0.27 1 cis-1,3-Dichloropropene <0.13 ug/L 10/22/16 00:24 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene <0.26 ug/L 10/22/16 00:24 10061-02-61.0 0.26 1 Ethylbenzene <0.30 ug/L 10/22/16 00:24 100-41-41.0 0.30 1 2-Hexanone <0.46 ug/L 10/22/16 00:24 591-78-65.0 0.46 1 Iodomethane <0.32 ug/L 10/22/16 00:24 74-88-45.0 0.32 1 Methylene Chloride <0.97 ug/L 10/22/16 00:24 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)<0.33 ug/L 10/22/16 00:24 108-10-15.0 0.33 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 36 Duke Energy Analytical Lab Page 21 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032917 Lab ID:92316834001 Collected:10/19/16 10:25 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 82608260 MSV Low Level Landfill Styrene <0.26 ug/L 10/22/16 00:24 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane <0.33 ug/L 10/22/16 00:24 630-20-61.0 0.33 1 1,1,2,2-Tetrachloroethane <0.40 ug/L 10/22/16 00:24 79-34-51.0 0.40 1 Tetrachloroethene <0.46 ug/L 10/22/16 00:24 127-18-4 L21.0 0.46 1 Toluene <0.26 ug/L 10/22/16 00:24 108-88-31.0 0.26 1 1,1,1-Trichloroethane <0.48 ug/L 10/22/16 00:24 71-55-61.0 0.48 1 1,1,2-Trichloroethane <0.29 ug/L 10/22/16 00:24 79-00-51.0 0.29 1 Trichloroethene 1.9 ug/L 10/22/16 00:24 79-01-61.0 0.47 1 Trichlorofluoromethane <0.20 ug/L 10/22/16 00:24 75-69-41.0 0.20 1 1,2,3-Trichloropropane <0.41 ug/L 10/22/16 00:24 96-18-41.0 0.41 1 Vinyl acetate <0.35 ug/L 10/22/16 00:24 108-05-42.0 0.35 1 Vinyl chloride 0.94J ug/L 10/22/16 00:24 75-01-41.0 0.62 1 Xylene (Total)<0.66 ug/L 10/22/16 00:24 1330-20-71.0 0.66 1 m&p-Xylene <0.66 ug/L 10/22/16 00:24 179601-23-12.0 0.66 1 o-Xylene <0.23 ug/L 10/22/16 00:24 95-47-61.0 0.23 1 Surrogates 4-Bromofluorobenzene (S)103 %10/22/16 00:24 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %10/22/16 00:24 17060-07-070-130 1 Toluene-d8 (S)107 %10/22/16 00:24 2037-26-570-130 1 Analytical Method: EPA 300.0300.0 IC Anions 28 Days, LL Sulfate 1.4 mg/L 10/28/16 04:54 14808-79-81.0 0.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 36 Duke Energy Analytical Lab Page 22 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032918 Lab ID:92316834002 Collected:10/19/16 11:07 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Arsenic <5.0 ug/L 10/22/16 14:03 7440-38-210/21/16 19:1510.0 5.0 1 Barium 40.8 ug/L 10/22/16 14:03 7440-39-310/21/16 19:155.0 2.5 1 Cadmium <0.50 ug/L 10/22/16 14:03 7440-43-910/21/16 19:151.0 0.50 1 Chromium <2.5 ug/L 10/22/16 14:03 7440-47-310/21/16 19:155.0 2.5 1 Lead <2.5 ug/L 10/22/16 14:03 7439-92-110/21/16 19:155.0 2.5 1 Selenium <5.0 ug/L 10/22/16 14:03 7782-49-210/21/16 19:1510.0 5.0 1 Silver <2.5 ug/L 10/22/16 14:03 7440-22-410/21/16 19:155.0 2.5 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury <0.10 ug/L 10/26/16 12:10 7439-97-610/25/16 22:550.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone <10.0 ug/L 10/22/16 00:42 67-64-125.0 10.0 1 Acrylonitrile <1.9 ug/L 10/22/16 00:42 107-13-110.0 1.9 1 Benzene <0.25 ug/L 10/22/16 00:42 71-43-21.0 0.25 1 Bromochloromethane <0.17 ug/L 10/22/16 00:42 74-97-51.0 0.17 1 Bromodichloromethane <0.18 ug/L 10/22/16 00:42 75-27-41.0 0.18 1 Bromoform <0.26 ug/L 10/22/16 00:42 75-25-21.0 0.26 1 Bromomethane <0.29 ug/L 10/22/16 00:42 74-83-92.0 0.29 1 2-Butanone (MEK)<0.96 ug/L 10/22/16 00:42 78-93-35.0 0.96 1 Carbon disulfide <1.2 ug/L 10/22/16 00:42 75-15-02.0 1.2 1 Carbon tetrachloride <0.25 ug/L 10/22/16 00:42 56-23-51.0 0.25 1 Chlorobenzene 6.7 ug/L 10/22/16 00:42 108-90-71.0 0.23 1 Chloroethane 1.2 ug/L 10/22/16 00:42 75-00-31.0 0.54 1 Chloroform <0.14 ug/L 10/22/16 00:42 67-66-31.0 0.14 1 Chloromethane <0.11 ug/L 10/22/16 00:42 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane <2.0 ug/L 10/22/16 00:42 96-12-82.0 2.0 1 Dibromochloromethane <0.21 ug/L 10/22/16 00:42 124-48-11.0 0.21 1 1,2-Dibromoethane (EDB)<0.27 ug/L 10/22/16 00:42 106-93-41.0 0.27 1 Dibromomethane <0.21 ug/L 10/22/16 00:42 74-95-31.0 0.21 1 1,2-Dichlorobenzene <0.30 ug/L 10/22/16 00:42 95-50-11.0 0.30 1 1,4-Dichlorobenzene 2.4 ug/L 10/22/16 00:42 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene <1.0 ug/L 10/22/16 00:42 110-57-61.0 1.0 1 1,1-Dichloroethane 9.5 ug/L 10/22/16 00:42 75-34-31.0 0.32 1 1,2-Dichloroethane <0.24 ug/L 10/22/16 00:42 107-06-21.0 0.24 1 1,1-Dichloroethene <0.56 ug/L 10/22/16 00:42 75-35-41.0 0.56 1 cis-1,2-Dichloroethene <0.19 ug/L 10/22/16 00:42 156-59-21.0 0.19 1 trans-1,2-Dichloroethene <0.49 ug/L 10/22/16 00:42 156-60-51.0 0.49 1 1,2-Dichloropropane <0.27 ug/L 10/22/16 00:42 78-87-51.0 0.27 1 cis-1,3-Dichloropropene <0.13 ug/L 10/22/16 00:42 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene <0.26 ug/L 10/22/16 00:42 10061-02-61.0 0.26 1 Ethylbenzene <0.30 ug/L 10/22/16 00:42 100-41-41.0 0.30 1 2-Hexanone <0.46 ug/L 10/22/16 00:42 591-78-65.0 0.46 1 Iodomethane <0.32 ug/L 10/22/16 00:42 74-88-45.0 0.32 1 Methylene Chloride <0.97 ug/L 10/22/16 00:42 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)<0.33 ug/L 10/22/16 00:42 108-10-15.0 0.33 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 36 Duke Energy Analytical Lab Page 23 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032918 Lab ID:92316834002 Collected:10/19/16 11:07 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 82608260 MSV Low Level Landfill Styrene <0.26 ug/L 10/22/16 00:42 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane <0.33 ug/L 10/22/16 00:42 630-20-61.0 0.33 1 1,1,2,2-Tetrachloroethane <0.40 ug/L 10/22/16 00:42 79-34-51.0 0.40 1 Tetrachloroethene <0.46 ug/L 10/22/16 00:42 127-18-4 L21.0 0.46 1 Toluene <0.26 ug/L 10/22/16 00:42 108-88-31.0 0.26 1 1,1,1-Trichloroethane <0.48 ug/L 10/22/16 00:42 71-55-61.0 0.48 1 1,1,2-Trichloroethane <0.29 ug/L 10/22/16 00:42 79-00-51.0 0.29 1 Trichloroethene <0.47 ug/L 10/22/16 00:42 79-01-61.0 0.47 1 Trichlorofluoromethane <0.20 ug/L 10/22/16 00:42 75-69-41.0 0.20 1 1,2,3-Trichloropropane <0.41 ug/L 10/22/16 00:42 96-18-41.0 0.41 1 Vinyl acetate <0.35 ug/L 10/22/16 00:42 108-05-42.0 0.35 1 Vinyl chloride <0.62 ug/L 10/22/16 00:42 75-01-41.0 0.62 1 Xylene (Total)<0.66 ug/L 10/22/16 00:42 1330-20-71.0 0.66 1 m&p-Xylene <0.66 ug/L 10/22/16 00:42 179601-23-12.0 0.66 1 o-Xylene <0.23 ug/L 10/22/16 00:42 95-47-61.0 0.23 1 Surrogates 4-Bromofluorobenzene (S)103 %10/22/16 00:42 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %10/22/16 00:42 17060-07-070-130 1 Toluene-d8 (S)105 %10/22/16 00:42 2037-26-570-130 1 Analytical Method: EPA 300.0300.0 IC Anions 28 Days, LL Sulfate 3.5 mg/L 10/28/16 04:54 14808-79-81.0 0.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 36 Duke Energy Analytical Lab Page 24 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032919 Lab ID:92316834003 Collected:10/19/16 11:50 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Arsenic 6.1J ug/L 10/22/16 14:06 7440-38-210/21/16 19:1510.0 5.0 1 Barium 158 ug/L 10/22/16 14:06 7440-39-310/21/16 19:155.0 2.5 1 Cadmium <0.50 ug/L 10/22/16 14:06 7440-43-910/21/16 19:151.0 0.50 1 Chromium <2.5 ug/L 10/22/16 14:06 7440-47-310/21/16 19:155.0 2.5 1 Lead <2.5 ug/L 10/22/16 14:06 7439-92-110/21/16 19:155.0 2.5 1 Selenium <5.0 ug/L 10/22/16 14:06 7782-49-210/21/16 19:1510.0 5.0 1 Silver <2.5 ug/L 10/22/16 14:06 7440-22-410/21/16 19:155.0 2.5 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury <0.10 ug/L 10/26/16 12:12 7439-97-610/25/16 22:550.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone <10.0 ug/L 10/22/16 00:59 67-64-125.0 10.0 1 Acrylonitrile <1.9 ug/L 10/22/16 00:59 107-13-110.0 1.9 1 Benzene <0.25 ug/L 10/22/16 00:59 71-43-21.0 0.25 1 Bromochloromethane <0.17 ug/L 10/22/16 00:59 74-97-51.0 0.17 1 Bromodichloromethane <0.18 ug/L 10/22/16 00:59 75-27-41.0 0.18 1 Bromoform <0.26 ug/L 10/22/16 00:59 75-25-21.0 0.26 1 Bromomethane <0.29 ug/L 10/22/16 00:59 74-83-92.0 0.29 1 2-Butanone (MEK)<0.96 ug/L 10/22/16 00:59 78-93-35.0 0.96 1 Carbon disulfide <1.2 ug/L 10/22/16 00:59 75-15-02.0 1.2 1 Carbon tetrachloride <0.25 ug/L 10/22/16 00:59 56-23-51.0 0.25 1 Chlorobenzene <0.23 ug/L 10/22/16 00:59 108-90-71.0 0.23 1 Chloroethane <0.54 ug/L 10/22/16 00:59 75-00-31.0 0.54 1 Chloroform <0.14 ug/L 10/22/16 00:59 67-66-31.0 0.14 1 Chloromethane <0.11 ug/L 10/22/16 00:59 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane <2.0 ug/L 10/22/16 00:59 96-12-82.0 2.0 1 Dibromochloromethane <0.21 ug/L 10/22/16 00:59 124-48-11.0 0.21 1 1,2-Dibromoethane (EDB)<0.27 ug/L 10/22/16 00:59 106-93-41.0 0.27 1 Dibromomethane <0.21 ug/L 10/22/16 00:59 74-95-31.0 0.21 1 1,2-Dichlorobenzene <0.30 ug/L 10/22/16 00:59 95-50-11.0 0.30 1 1,4-Dichlorobenzene <0.33 ug/L 10/22/16 00:59 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene <1.0 ug/L 10/22/16 00:59 110-57-61.0 1.0 1 1,1-Dichloroethane <0.32 ug/L 10/22/16 00:59 75-34-31.0 0.32 1 1,2-Dichloroethane <0.24 ug/L 10/22/16 00:59 107-06-21.0 0.24 1 1,1-Dichloroethene <0.56 ug/L 10/22/16 00:59 75-35-41.0 0.56 1 cis-1,2-Dichloroethene <0.19 ug/L 10/22/16 00:59 156-59-21.0 0.19 1 trans-1,2-Dichloroethene <0.49 ug/L 10/22/16 00:59 156-60-51.0 0.49 1 1,2-Dichloropropane <0.27 ug/L 10/22/16 00:59 78-87-51.0 0.27 1 cis-1,3-Dichloropropene <0.13 ug/L 10/22/16 00:59 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene <0.26 ug/L 10/22/16 00:59 10061-02-61.0 0.26 1 Ethylbenzene <0.30 ug/L 10/22/16 00:59 100-41-41.0 0.30 1 2-Hexanone <0.46 ug/L 10/22/16 00:59 591-78-65.0 0.46 1 Iodomethane <0.32 ug/L 10/22/16 00:59 74-88-45.0 0.32 1 Methylene Chloride <0.97 ug/L 10/22/16 00:59 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)<0.33 ug/L 10/22/16 00:59 108-10-15.0 0.33 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 36 Duke Energy Analytical Lab Page 25 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032919 Lab ID:92316834003 Collected:10/19/16 11:50 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 82608260 MSV Low Level Landfill Styrene <0.26 ug/L 10/22/16 00:59 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane <0.33 ug/L 10/22/16 00:59 630-20-61.0 0.33 1 1,1,2,2-Tetrachloroethane <0.40 ug/L 10/22/16 00:59 79-34-51.0 0.40 1 Tetrachloroethene <0.46 ug/L 10/22/16 00:59 127-18-4 L21.0 0.46 1 Toluene <0.26 ug/L 10/22/16 00:59 108-88-31.0 0.26 1 1,1,1-Trichloroethane <0.48 ug/L 10/22/16 00:59 71-55-61.0 0.48 1 1,1,2-Trichloroethane <0.29 ug/L 10/22/16 00:59 79-00-51.0 0.29 1 Trichloroethene <0.47 ug/L 10/22/16 00:59 79-01-61.0 0.47 1 Trichlorofluoromethane <0.20 ug/L 10/22/16 00:59 75-69-41.0 0.20 1 1,2,3-Trichloropropane <0.41 ug/L 10/22/16 00:59 96-18-41.0 0.41 1 Vinyl acetate <0.35 ug/L 10/22/16 00:59 108-05-42.0 0.35 1 Vinyl chloride <0.62 ug/L 10/22/16 00:59 75-01-41.0 0.62 1 Xylene (Total)<0.66 ug/L 10/22/16 00:59 1330-20-71.0 0.66 1 m&p-Xylene <0.66 ug/L 10/22/16 00:59 179601-23-12.0 0.66 1 o-Xylene <0.23 ug/L 10/22/16 00:59 95-47-61.0 0.23 1 Surrogates 4-Bromofluorobenzene (S)102 %10/22/16 00:59 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %10/22/16 00:59 17060-07-070-130 1 Toluene-d8 (S)103 %10/22/16 00:59 2037-26-570-130 1 Analytical Method: EPA 300.0300.0 IC Anions 28 Days, LL Sulfate 28.3 mg/L 10/28/16 04:54 14808-79-81.0 0.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 36 Duke Energy Analytical Lab Page 26 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032920 Lab ID:92316834004 Collected:10/19/16 09:12 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Arsenic <5.0 ug/L 10/22/16 14:09 7440-38-210/21/16 19:1510.0 5.0 1 Barium 304 ug/L 10/22/16 14:09 7440-39-310/21/16 19:155.0 2.5 1 Cadmium <0.50 ug/L 10/22/16 14:09 7440-43-910/21/16 19:151.0 0.50 1 Chromium <2.5 ug/L 10/22/16 14:09 7440-47-310/21/16 19:155.0 2.5 1 Lead <2.5 ug/L 10/22/16 14:09 7439-92-110/21/16 19:155.0 2.5 1 Selenium <5.0 ug/L 10/22/16 14:09 7782-49-210/21/16 19:1510.0 5.0 1 Silver <2.5 ug/L 10/22/16 14:09 7440-22-410/21/16 19:155.0 2.5 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury <0.10 ug/L 10/26/16 12:15 7439-97-610/25/16 22:550.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone <10.0 ug/L 10/22/16 01:16 67-64-125.0 10.0 1 Acrylonitrile <1.9 ug/L 10/22/16 01:16 107-13-110.0 1.9 1 Benzene <0.25 ug/L 10/22/16 01:16 71-43-21.0 0.25 1 Bromochloromethane <0.17 ug/L 10/22/16 01:16 74-97-51.0 0.17 1 Bromodichloromethane <0.18 ug/L 10/22/16 01:16 75-27-41.0 0.18 1 Bromoform <0.26 ug/L 10/22/16 01:16 75-25-21.0 0.26 1 Bromomethane <0.29 ug/L 10/22/16 01:16 74-83-92.0 0.29 1 2-Butanone (MEK)<0.96 ug/L 10/22/16 01:16 78-93-35.0 0.96 1 Carbon disulfide <1.2 ug/L 10/22/16 01:16 75-15-02.0 1.2 1 Carbon tetrachloride <0.25 ug/L 10/22/16 01:16 56-23-51.0 0.25 1 Chlorobenzene <0.23 ug/L 10/22/16 01:16 108-90-71.0 0.23 1 Chloroethane <0.54 ug/L 10/22/16 01:16 75-00-31.0 0.54 1 Chloroform <0.14 ug/L 10/22/16 01:16 67-66-31.0 0.14 1 Chloromethane <0.11 ug/L 10/22/16 01:16 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane <2.0 ug/L 10/22/16 01:16 96-12-82.0 2.0 1 Dibromochloromethane <0.21 ug/L 10/22/16 01:16 124-48-11.0 0.21 1 1,2-Dibromoethane (EDB)<0.27 ug/L 10/22/16 01:16 106-93-41.0 0.27 1 Dibromomethane <0.21 ug/L 10/22/16 01:16 74-95-31.0 0.21 1 1,2-Dichlorobenzene <0.30 ug/L 10/22/16 01:16 95-50-11.0 0.30 1 1,4-Dichlorobenzene <0.33 ug/L 10/22/16 01:16 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene <1.0 ug/L 10/22/16 01:16 110-57-61.0 1.0 1 1,1-Dichloroethane <0.32 ug/L 10/22/16 01:16 75-34-31.0 0.32 1 1,2-Dichloroethane <0.24 ug/L 10/22/16 01:16 107-06-21.0 0.24 1 1,1-Dichloroethene <0.56 ug/L 10/22/16 01:16 75-35-41.0 0.56 1 cis-1,2-Dichloroethene <0.19 ug/L 10/22/16 01:16 156-59-21.0 0.19 1 trans-1,2-Dichloroethene <0.49 ug/L 10/22/16 01:16 156-60-51.0 0.49 1 1,2-Dichloropropane <0.27 ug/L 10/22/16 01:16 78-87-51.0 0.27 1 cis-1,3-Dichloropropene <0.13 ug/L 10/22/16 01:16 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene <0.26 ug/L 10/22/16 01:16 10061-02-61.0 0.26 1 Ethylbenzene <0.30 ug/L 10/22/16 01:16 100-41-41.0 0.30 1 2-Hexanone <0.46 ug/L 10/22/16 01:16 591-78-65.0 0.46 1 Iodomethane <0.32 ug/L 10/22/16 01:16 74-88-45.0 0.32 1 Methylene Chloride <0.97 ug/L 10/22/16 01:16 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)<0.33 ug/L 10/22/16 01:16 108-10-15.0 0.33 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 36 Duke Energy Analytical Lab Page 27 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032920 Lab ID:92316834004 Collected:10/19/16 09:12 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 82608260 MSV Low Level Landfill Styrene <0.26 ug/L 10/22/16 01:16 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane <0.33 ug/L 10/22/16 01:16 630-20-61.0 0.33 1 1,1,2,2-Tetrachloroethane <0.40 ug/L 10/22/16 01:16 79-34-51.0 0.40 1 Tetrachloroethene <0.46 ug/L 10/22/16 01:16 127-18-4 L21.0 0.46 1 Toluene <0.26 ug/L 10/22/16 01:16 108-88-31.0 0.26 1 1,1,1-Trichloroethane <0.48 ug/L 10/22/16 01:16 71-55-61.0 0.48 1 1,1,2-Trichloroethane <0.29 ug/L 10/22/16 01:16 79-00-51.0 0.29 1 Trichloroethene <0.47 ug/L 10/22/16 01:16 79-01-61.0 0.47 1 Trichlorofluoromethane <0.20 ug/L 10/22/16 01:16 75-69-41.0 0.20 1 1,2,3-Trichloropropane <0.41 ug/L 10/22/16 01:16 96-18-41.0 0.41 1 Vinyl acetate <0.35 ug/L 10/22/16 01:16 108-05-42.0 0.35 1 Vinyl chloride <0.62 ug/L 10/22/16 01:16 75-01-41.0 0.62 1 Xylene (Total)<0.66 ug/L 10/22/16 01:16 1330-20-71.0 0.66 1 m&p-Xylene <0.66 ug/L 10/22/16 01:16 179601-23-12.0 0.66 1 o-Xylene <0.23 ug/L 10/22/16 01:16 95-47-61.0 0.23 1 Surrogates 4-Bromofluorobenzene (S)102 %10/22/16 01:16 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %10/22/16 01:16 17060-07-070-130 1 Toluene-d8 (S)103 %10/22/16 01:16 2037-26-570-130 1 Analytical Method: EPA 300.0300.0 IC Anions 28 Days, LL Sulfate 3.7 mg/L 10/28/16 04:54 14808-79-81.0 0.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 36 Duke Energy Analytical Lab Page 28 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032921 Lab ID:92316834005 Collected:10/19/16 09:52 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Arsenic <5.0 ug/L 10/22/16 14:12 7440-38-210/21/16 19:1510.0 5.0 1 Barium 92.3 ug/L 10/22/16 14:12 7440-39-310/21/16 19:155.0 2.5 1 Cadmium <0.50 ug/L 10/22/16 14:12 7440-43-910/21/16 19:151.0 0.50 1 Chromium <2.5 ug/L 10/22/16 14:12 7440-47-310/21/16 19:155.0 2.5 1 Lead <2.5 ug/L 10/22/16 14:12 7439-92-110/21/16 19:155.0 2.5 1 Selenium <5.0 ug/L 10/22/16 14:12 7782-49-210/21/16 19:1510.0 5.0 1 Silver <2.5 ug/L 10/22/16 14:12 7440-22-410/21/16 19:155.0 2.5 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury <0.10 ug/L 10/26/16 12:17 7439-97-610/25/16 22:550.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone <10.0 ug/L 10/22/16 01:34 67-64-125.0 10.0 1 Acrylonitrile <1.9 ug/L 10/22/16 01:34 107-13-110.0 1.9 1 Benzene <0.25 ug/L 10/22/16 01:34 71-43-21.0 0.25 1 Bromochloromethane <0.17 ug/L 10/22/16 01:34 74-97-51.0 0.17 1 Bromodichloromethane <0.18 ug/L 10/22/16 01:34 75-27-41.0 0.18 1 Bromoform <0.26 ug/L 10/22/16 01:34 75-25-21.0 0.26 1 Bromomethane <0.29 ug/L 10/22/16 01:34 74-83-92.0 0.29 1 2-Butanone (MEK)<0.96 ug/L 10/22/16 01:34 78-93-35.0 0.96 1 Carbon disulfide <1.2 ug/L 10/22/16 01:34 75-15-02.0 1.2 1 Carbon tetrachloride <0.25 ug/L 10/22/16 01:34 56-23-51.0 0.25 1 Chlorobenzene <0.23 ug/L 10/22/16 01:34 108-90-71.0 0.23 1 Chloroethane 8.3 ug/L 10/22/16 01:34 75-00-31.0 0.54 1 Chloroform <0.14 ug/L 10/22/16 01:34 67-66-31.0 0.14 1 Chloromethane <0.11 ug/L 10/22/16 01:34 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane <2.0 ug/L 10/22/16 01:34 96-12-82.0 2.0 1 Dibromochloromethane <0.21 ug/L 10/22/16 01:34 124-48-11.0 0.21 1 1,2-Dibromoethane (EDB)<0.27 ug/L 10/22/16 01:34 106-93-41.0 0.27 1 Dibromomethane <0.21 ug/L 10/22/16 01:34 74-95-31.0 0.21 1 1,2-Dichlorobenzene <0.30 ug/L 10/22/16 01:34 95-50-11.0 0.30 1 1,4-Dichlorobenzene <0.33 ug/L 10/22/16 01:34 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene <1.0 ug/L 10/22/16 01:34 110-57-61.0 1.0 1 1,1-Dichloroethane 94.0 ug/L 10/22/16 01:34 75-34-31.0 0.32 1 1,2-Dichloroethane 0.33J ug/L 10/22/16 01:34 107-06-21.0 0.24 1 1,1-Dichloroethene 10.5 ug/L 10/22/16 01:34 75-35-41.0 0.56 1 cis-1,2-Dichloroethene 90.3 ug/L 10/22/16 01:34 156-59-21.0 0.19 1 trans-1,2-Dichloroethene <0.49 ug/L 10/22/16 01:34 156-60-51.0 0.49 1 1,2-Dichloropropane <0.27 ug/L 10/22/16 01:34 78-87-51.0 0.27 1 cis-1,3-Dichloropropene <0.13 ug/L 10/22/16 01:34 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene <0.26 ug/L 10/22/16 01:34 10061-02-61.0 0.26 1 Ethylbenzene <0.30 ug/L 10/22/16 01:34 100-41-41.0 0.30 1 2-Hexanone <0.46 ug/L 10/22/16 01:34 591-78-65.0 0.46 1 Iodomethane <0.32 ug/L 10/22/16 01:34 74-88-45.0 0.32 1 Methylene Chloride <0.97 ug/L 10/22/16 01:34 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)<0.33 ug/L 10/22/16 01:34 108-10-15.0 0.33 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 36 Duke Energy Analytical Lab Page 29 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032921 Lab ID:92316834005 Collected:10/19/16 09:52 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 82608260 MSV Low Level Landfill Styrene <0.26 ug/L 10/22/16 01:34 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane <0.33 ug/L 10/22/16 01:34 630-20-61.0 0.33 1 1,1,2,2-Tetrachloroethane <0.40 ug/L 10/22/16 01:34 79-34-51.0 0.40 1 Tetrachloroethene <0.46 ug/L 10/22/16 01:34 127-18-4 L21.0 0.46 1 Toluene <0.26 ug/L 10/22/16 01:34 108-88-31.0 0.26 1 1,1,1-Trichloroethane <0.48 ug/L 10/22/16 01:34 71-55-61.0 0.48 1 1,1,2-Trichloroethane <0.29 ug/L 10/22/16 01:34 79-00-51.0 0.29 1 Trichloroethene 2.6 ug/L 10/22/16 01:34 79-01-61.0 0.47 1 Trichlorofluoromethane <0.20 ug/L 10/22/16 01:34 75-69-41.0 0.20 1 1,2,3-Trichloropropane <0.41 ug/L 10/22/16 01:34 96-18-41.0 0.41 1 Vinyl acetate <0.35 ug/L 10/22/16 01:34 108-05-42.0 0.35 1 Vinyl chloride 2.7 ug/L 10/22/16 01:34 75-01-41.0 0.62 1 Xylene (Total)<0.66 ug/L 10/22/16 01:34 1330-20-71.0 0.66 1 m&p-Xylene <0.66 ug/L 10/22/16 01:34 179601-23-12.0 0.66 1 o-Xylene <0.23 ug/L 10/22/16 01:34 95-47-61.0 0.23 1 Surrogates 4-Bromofluorobenzene (S)108 %10/22/16 01:34 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %10/22/16 01:34 17060-07-070-130 1 Toluene-d8 (S)106 %10/22/16 01:34 2037-26-570-130 1 Analytical Method: EPA 300.0300.0 IC Anions 28 Days, LL Sulfate 5.7 mg/L 10/28/16 04:54 14808-79-81.0 0.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 36 Duke Energy Analytical Lab Page 30 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032922 Lab ID:92316834006 Collected:10/19/16 09:12 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Arsenic <5.0 ug/L 10/22/16 14:16 7440-38-210/21/16 19:1510.0 5.0 1 Barium 310 ug/L 10/22/16 14:16 7440-39-310/21/16 19:155.0 2.5 1 Cadmium <0.50 ug/L 10/22/16 14:16 7440-43-910/21/16 19:151.0 0.50 1 Chromium <2.5 ug/L 10/22/16 14:16 7440-47-310/21/16 19:155.0 2.5 1 Lead <2.5 ug/L 10/22/16 14:16 7439-92-110/21/16 19:155.0 2.5 1 Selenium <5.0 ug/L 10/22/16 14:16 7782-49-210/21/16 19:1510.0 5.0 1 Silver <2.5 ug/L 10/22/16 14:16 7440-22-410/21/16 19:155.0 2.5 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury <0.10 ug/L 10/26/16 12:19 7439-97-610/25/16 22:550.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone <10.0 ug/L 10/22/16 01:51 67-64-125.0 10.0 1 Acrylonitrile <1.9 ug/L 10/22/16 01:51 107-13-110.0 1.9 1 Benzene <0.25 ug/L 10/22/16 01:51 71-43-21.0 0.25 1 Bromochloromethane <0.17 ug/L 10/22/16 01:51 74-97-51.0 0.17 1 Bromodichloromethane <0.18 ug/L 10/22/16 01:51 75-27-41.0 0.18 1 Bromoform <0.26 ug/L 10/22/16 01:51 75-25-21.0 0.26 1 Bromomethane <0.29 ug/L 10/22/16 01:51 74-83-92.0 0.29 1 2-Butanone (MEK)<0.96 ug/L 10/22/16 01:51 78-93-35.0 0.96 1 Carbon disulfide <1.2 ug/L 10/22/16 01:51 75-15-02.0 1.2 1 Carbon tetrachloride <0.25 ug/L 10/22/16 01:51 56-23-51.0 0.25 1 Chlorobenzene <0.23 ug/L 10/22/16 01:51 108-90-71.0 0.23 1 Chloroethane <0.54 ug/L 10/22/16 01:51 75-00-31.0 0.54 1 Chloroform <0.14 ug/L 10/22/16 01:51 67-66-31.0 0.14 1 Chloromethane 0.15J ug/L 10/22/16 01:51 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane <2.0 ug/L 10/22/16 01:51 96-12-82.0 2.0 1 Dibromochloromethane <0.21 ug/L 10/22/16 01:51 124-48-11.0 0.21 1 1,2-Dibromoethane (EDB)<0.27 ug/L 10/22/16 01:51 106-93-41.0 0.27 1 Dibromomethane <0.21 ug/L 10/22/16 01:51 74-95-31.0 0.21 1 1,2-Dichlorobenzene <0.30 ug/L 10/22/16 01:51 95-50-11.0 0.30 1 1,4-Dichlorobenzene <0.33 ug/L 10/22/16 01:51 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene <1.0 ug/L 10/22/16 01:51 110-57-61.0 1.0 1 1,1-Dichloroethane <0.32 ug/L 10/22/16 01:51 75-34-31.0 0.32 1 1,2-Dichloroethane <0.24 ug/L 10/22/16 01:51 107-06-21.0 0.24 1 1,1-Dichloroethene <0.56 ug/L 10/22/16 01:51 75-35-41.0 0.56 1 cis-1,2-Dichloroethene <0.19 ug/L 10/22/16 01:51 156-59-21.0 0.19 1 trans-1,2-Dichloroethene <0.49 ug/L 10/22/16 01:51 156-60-51.0 0.49 1 1,2-Dichloropropane <0.27 ug/L 10/22/16 01:51 78-87-51.0 0.27 1 cis-1,3-Dichloropropene <0.13 ug/L 10/22/16 01:51 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene <0.26 ug/L 10/22/16 01:51 10061-02-61.0 0.26 1 Ethylbenzene <0.30 ug/L 10/22/16 01:51 100-41-41.0 0.30 1 2-Hexanone <0.46 ug/L 10/22/16 01:51 591-78-65.0 0.46 1 Iodomethane <0.32 ug/L 10/22/16 01:51 74-88-45.0 0.32 1 Methylene Chloride <0.97 ug/L 10/22/16 01:51 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)<0.33 ug/L 10/22/16 01:51 108-10-15.0 0.33 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 36 Duke Energy Analytical Lab Page 31 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032922 Lab ID:92316834006 Collected:10/19/16 09:12 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 82608260 MSV Low Level Landfill Styrene <0.26 ug/L 10/22/16 01:51 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane <0.33 ug/L 10/22/16 01:51 630-20-61.0 0.33 1 1,1,2,2-Tetrachloroethane <0.40 ug/L 10/22/16 01:51 79-34-51.0 0.40 1 Tetrachloroethene <0.46 ug/L 10/22/16 01:51 127-18-4 L21.0 0.46 1 Toluene <0.26 ug/L 10/22/16 01:51 108-88-31.0 0.26 1 1,1,1-Trichloroethane <0.48 ug/L 10/22/16 01:51 71-55-61.0 0.48 1 1,1,2-Trichloroethane <0.29 ug/L 10/22/16 01:51 79-00-51.0 0.29 1 Trichloroethene <0.47 ug/L 10/22/16 01:51 79-01-61.0 0.47 1 Trichlorofluoromethane <0.20 ug/L 10/22/16 01:51 75-69-41.0 0.20 1 1,2,3-Trichloropropane <0.41 ug/L 10/22/16 01:51 96-18-41.0 0.41 1 Vinyl acetate <0.35 ug/L 10/22/16 01:51 108-05-42.0 0.35 1 Vinyl chloride <0.62 ug/L 10/22/16 01:51 75-01-41.0 0.62 1 Xylene (Total)<0.66 ug/L 10/22/16 01:51 1330-20-71.0 0.66 1 m&p-Xylene <0.66 ug/L 10/22/16 01:51 179601-23-12.0 0.66 1 o-Xylene <0.23 ug/L 10/22/16 01:51 95-47-61.0 0.23 1 Surrogates 4-Bromofluorobenzene (S)101 %10/22/16 01:51 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %10/22/16 01:51 17060-07-070-130 1 Toluene-d8 (S)107 %10/22/16 01:51 2037-26-570-130 1 Analytical Method: EPA 300.0300.0 IC Anions 28 Days, LL Sulfate 3.8 mg/L 10/28/16 04:54 14808-79-81.0 0.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 36 Duke Energy Analytical Lab Page 32 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032923 Lab ID:92316834007 Collected:10/19/16 11:55 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Arsenic <5.0 ug/L 10/24/16 14:17 7440-38-210/21/16 19:1510.0 5.0 1 Barium <2.5 ug/L 10/24/16 14:17 7440-39-310/21/16 19:155.0 2.5 1 Cadmium <0.50 ug/L 10/24/16 14:17 7440-43-910/21/16 19:151.0 0.50 1 Chromium <2.5 ug/L 10/24/16 14:17 7440-47-310/21/16 19:155.0 2.5 1 Lead <2.5 ug/L 10/24/16 14:17 7439-92-110/21/16 19:155.0 2.5 1 Selenium <5.0 ug/L 10/24/16 14:17 7782-49-210/21/16 19:1510.0 5.0 1 Silver <2.5 ug/L 10/24/16 14:17 7440-22-410/21/16 19:155.0 2.5 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury <0.10 ug/L 10/26/16 12:22 7439-97-610/25/16 22:550.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone <10.0 ug/L 10/22/16 02:09 67-64-125.0 10.0 1 Acrylonitrile <1.9 ug/L 10/22/16 02:09 107-13-110.0 1.9 1 Benzene <0.25 ug/L 10/22/16 02:09 71-43-21.0 0.25 1 Bromochloromethane <0.17 ug/L 10/22/16 02:09 74-97-51.0 0.17 1 Bromodichloromethane <0.18 ug/L 10/22/16 02:09 75-27-41.0 0.18 1 Bromoform <0.26 ug/L 10/22/16 02:09 75-25-21.0 0.26 1 Bromomethane <0.29 ug/L 10/22/16 02:09 74-83-92.0 0.29 1 2-Butanone (MEK)<0.96 ug/L 10/22/16 02:09 78-93-35.0 0.96 1 Carbon disulfide <1.2 ug/L 10/22/16 02:09 75-15-02.0 1.2 1 Carbon tetrachloride <0.25 ug/L 10/22/16 02:09 56-23-51.0 0.25 1 Chlorobenzene <0.23 ug/L 10/22/16 02:09 108-90-71.0 0.23 1 Chloroethane <0.54 ug/L 10/22/16 02:09 75-00-31.0 0.54 1 Chloroform <0.14 ug/L 10/22/16 02:09 67-66-31.0 0.14 1 Chloromethane <0.11 ug/L 10/22/16 02:09 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane <2.0 ug/L 10/22/16 02:09 96-12-82.0 2.0 1 Dibromochloromethane <0.21 ug/L 10/22/16 02:09 124-48-11.0 0.21 1 1,2-Dibromoethane (EDB)<0.27 ug/L 10/22/16 02:09 106-93-41.0 0.27 1 Dibromomethane <0.21 ug/L 10/22/16 02:09 74-95-31.0 0.21 1 1,2-Dichlorobenzene <0.30 ug/L 10/22/16 02:09 95-50-11.0 0.30 1 1,4-Dichlorobenzene <0.33 ug/L 10/22/16 02:09 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene <1.0 ug/L 10/22/16 02:09 110-57-61.0 1.0 1 1,1-Dichloroethane <0.32 ug/L 10/22/16 02:09 75-34-31.0 0.32 1 1,2-Dichloroethane <0.24 ug/L 10/22/16 02:09 107-06-21.0 0.24 1 1,1-Dichloroethene <0.56 ug/L 10/22/16 02:09 75-35-41.0 0.56 1 cis-1,2-Dichloroethene <0.19 ug/L 10/22/16 02:09 156-59-21.0 0.19 1 trans-1,2-Dichloroethene <0.49 ug/L 10/22/16 02:09 156-60-51.0 0.49 1 1,2-Dichloropropane <0.27 ug/L 10/22/16 02:09 78-87-51.0 0.27 1 cis-1,3-Dichloropropene <0.13 ug/L 10/22/16 02:09 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene <0.26 ug/L 10/22/16 02:09 10061-02-61.0 0.26 1 Ethylbenzene <0.30 ug/L 10/22/16 02:09 100-41-41.0 0.30 1 2-Hexanone <0.46 ug/L 10/22/16 02:09 591-78-65.0 0.46 1 Iodomethane <0.32 ug/L 10/22/16 02:09 74-88-45.0 0.32 1 Methylene Chloride <0.97 ug/L 10/22/16 02:09 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)<0.33 ug/L 10/22/16 02:09 108-10-15.0 0.33 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 36 Duke Energy Analytical Lab Page 33 of 47 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92316834 J16100296 Sample:2016032923 Lab ID:92316834007 Collected:10/19/16 11:55 Received:10/20/16 14:10 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL Analytical Method: EPA 82608260 MSV Low Level Landfill Styrene <0.26 ug/L 10/22/16 02:09 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane <0.33 ug/L 10/22/16 02:09 630-20-61.0 0.33 1 1,1,2,2-Tetrachloroethane <0.40 ug/L 10/22/16 02:09 79-34-51.0 0.40 1 Tetrachloroethene <0.46 ug/L 10/22/16 02:09 127-18-4 L21.0 0.46 1 Toluene <0.26 ug/L 10/22/16 02:09 108-88-31.0 0.26 1 1,1,1-Trichloroethane <0.48 ug/L 10/22/16 02:09 71-55-61.0 0.48 1 1,1,2-Trichloroethane <0.29 ug/L 10/22/16 02:09 79-00-51.0 0.29 1 Trichloroethene <0.47 ug/L 10/22/16 02:09 79-01-61.0 0.47 1 Trichlorofluoromethane <0.20 ug/L 10/22/16 02:09 75-69-41.0 0.20 1 1,2,3-Trichloropropane <0.41 ug/L 10/22/16 02:09 96-18-41.0 0.41 1 Vinyl acetate <0.35 ug/L 10/22/16 02:09 108-05-42.0 0.35 1 Vinyl chloride <0.62 ug/L 10/22/16 02:09 75-01-41.0 0.62 1 Xylene (Total)<0.66 ug/L 10/22/16 02:09 1330-20-71.0 0.66 1 m&p-Xylene <0.66 ug/L 10/22/16 02:09 179601-23-12.0 0.66 1 o-Xylene <0.23 ug/L 10/22/16 02:09 95-47-61.0 0.23 1 Surrogates 4-Bromofluorobenzene (S)104 %10/22/16 02:09 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %10/22/16 02:09 17060-07-070-130 1 Toluene-d8 (S)104 %10/22/16 02:09 2037-26-570-130 1 Analytical Method: EPA 300.0300.0 IC Anions 28 Days, LL Sulfate <0.50 mg/L 10/28/16 04:54 14808-79-81.0 0.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 36 Duke Energy Analytical Lab Page 34 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92316834 J16100296 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: 334413 EPA 7470 EPA 7470 7470 Mercury Associated Lab Samples:92316834001, 92316834002, 92316834003, 92316834004, 92316834005, 92316834006, 92316834007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1853645 Associated Lab Samples:92316834001, 92316834002, 92316834003, 92316834004, 92316834005, 92316834006, 92316834007 Matrix:Water AnalyzedMDL Mercury ug/L <0.10 0.20 10/26/16 11:460.10 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1853646LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.52.5 98 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1853647MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92316826019 1853648 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 95 75-12591 4 252.5ND 2.4 2.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 36 Duke Energy Analytical Lab Page 35 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92316834 J16100296 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: 334004 EPA 3010A EPA 6010 6010 MET Associated Lab Samples:92316834001, 92316834002, 92316834003, 92316834004, 92316834005, 92316834006, 92316834007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1851444 Associated Lab Samples:92316834001, 92316834002, 92316834003, 92316834004, 92316834005, 92316834006, 92316834007 Matrix:Water AnalyzedMDL Arsenic ug/L <5.0 10.0 10/22/16 13:115.0 Barium ug/L <2.5 5.0 10/22/16 13:112.5 Cadmium ug/L <0.50 1.0 10/22/16 13:110.50 Chromium ug/L <2.5 5.0 10/22/16 13:112.5 Lead ug/L <2.5 5.0 10/22/16 13:112.5 Selenium ug/L <5.0 10.0 10/22/16 13:115.0 Silver ug/L <2.5 5.0 10/22/16 13:112.5 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1851445LABORATORY CONTROL SAMPLE: LCSSpike Arsenic ug/L 479500 96 80-120 Barium ug/L 503500 101 80-120 Cadmium ug/L 498500 100 80-120 Chromium ug/L 497500 99 80-120 Lead ug/L 492500 98 80-120 Selenium ug/L 501500 100 80-120 Silver ug/L 253250 101 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1851446MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92315978001 1851447 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Arsenic ug/L 500 96 75-12597 1 20500ND485490 Barium ug/L 500 100 75-12598 1 20500196696686 Cadmium ug/L 500 99 75-12599 0 20500ND493495 Chromium ug/L 500 99 75-12598 0 20500ND493492 Lead ug/L 500 96 75-12596 1 20500ND480482 Selenium ug/L 500 99 75-125100 0 20500ND499500 Silver ug/L 250 101 75-125101 0 20250ND252252 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 36 Duke Energy Analytical Lab Page 36 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92316834 J16100296 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: 334165 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92316834001, 92316834002, 92316834003, 92316834004, 92316834005, 92316834006, 92316834007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1852607 Associated Lab Samples:92316834001, 92316834002, 92316834003, 92316834004, 92316834005, 92316834006, 92316834007 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L <0.33 1.0 10/21/16 20:380.33 1,1,1-Trichloroethane ug/L <0.48 1.0 10/21/16 20:380.48 1,1,2,2-Tetrachloroethane ug/L <0.40 1.0 10/21/16 20:380.40 1,1,2-Trichloroethane ug/L <0.29 1.0 10/21/16 20:380.29 1,1-Dichloroethane ug/L <0.32 1.0 10/21/16 20:380.32 1,1-Dichloroethene ug/L <0.56 1.0 10/21/16 20:380.56 1,2,3-Trichloropropane ug/L <0.41 1.0 10/21/16 20:380.41 1,2-Dibromo-3-chloropropane ug/L <2.0 2.0 10/21/16 20:382.0 1,2-Dibromoethane (EDB)ug/L <0.27 1.0 10/21/16 20:380.27 1,2-Dichlorobenzene ug/L <0.30 1.0 10/21/16 20:380.30 1,2-Dichloroethane ug/L <0.24 1.0 10/21/16 20:380.24 1,2-Dichloropropane ug/L <0.27 1.0 10/21/16 20:380.27 1,4-Dichlorobenzene ug/L <0.33 1.0 10/21/16 20:380.33 2-Butanone (MEK)ug/L <0.96 5.0 10/21/16 20:380.96 2-Hexanone ug/L <0.46 5.0 10/21/16 20:380.46 4-Methyl-2-pentanone (MIBK)ug/L <0.33 5.0 10/21/16 20:380.33 Acetone ug/L <10.0 25.0 10/21/16 20:3810.0 Acrylonitrile ug/L <1.9 10.0 10/21/16 20:381.9 Benzene ug/L <0.25 1.0 10/21/16 20:380.25 Bromochloromethane ug/L <0.17 1.0 10/21/16 20:380.17 Bromodichloromethane ug/L <0.18 1.0 10/21/16 20:380.18 Bromoform ug/L <0.26 1.0 10/21/16 20:380.26 Bromomethane ug/L <0.29 2.0 10/21/16 20:380.29 Carbon disulfide ug/L <1.2 2.0 10/21/16 20:381.2 Carbon tetrachloride ug/L <0.25 1.0 10/21/16 20:380.25 Chlorobenzene ug/L <0.23 1.0 10/21/16 20:380.23 Chloroethane ug/L <0.54 1.0 10/21/16 20:380.54 Chloroform ug/L <0.14 1.0 10/21/16 20:380.14 Chloromethane ug/L <0.11 1.0 10/21/16 20:380.11 cis-1,2-Dichloroethene ug/L <0.19 1.0 10/21/16 20:380.19 cis-1,3-Dichloropropene ug/L <0.13 1.0 10/21/16 20:380.13 Dibromochloromethane ug/L <0.21 1.0 10/21/16 20:380.21 Dibromomethane ug/L <0.21 1.0 10/21/16 20:380.21 Ethylbenzene ug/L <0.30 1.0 10/21/16 20:380.30 Iodomethane ug/L <0.32 5.0 10/21/16 20:380.32 m&p-Xylene ug/L <0.66 2.0 10/21/16 20:380.66 Methylene Chloride ug/L <0.97 1.0 10/21/16 20:380.97 o-Xylene ug/L <0.23 1.0 10/21/16 20:380.23 Styrene ug/L <0.26 1.0 10/21/16 20:380.26 Tetrachloroethene ug/L <0.46 1.0 10/21/16 20:380.46 Toluene ug/L <0.26 1.0 10/21/16 20:380.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 36 Duke Energy Analytical Lab Page 37 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92316834 J16100296 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 Blank Result Reporting Limit Qualifiers METHOD BLANK:1852607 Associated Lab Samples:92316834001, 92316834002, 92316834003, 92316834004, 92316834005, 92316834006, 92316834007 Matrix:Water AnalyzedMDL trans-1,2-Dichloroethene ug/L <0.49 1.0 10/21/16 20:380.49 trans-1,3-Dichloropropene ug/L <0.26 1.0 10/21/16 20:380.26 trans-1,4-Dichloro-2-butene ug/L <1.0 1.0 10/21/16 20:381.0 Trichloroethene ug/L <0.47 1.0 10/21/16 20:380.47 Trichlorofluoromethane ug/L <0.20 1.0 10/21/16 20:380.20 Vinyl acetate ug/L <0.35 2.0 10/21/16 20:380.35 Vinyl chloride ug/L <0.62 1.0 10/21/16 20:380.62 Xylene (Total)ug/L <0.66 1.0 10/21/16 20:380.66 1,2-Dichloroethane-d4 (S)%99 70-130 10/21/16 20:38 4-Bromofluorobenzene (S)%104 70-130 10/21/16 20:38 Toluene-d8 (S)%108 70-130 10/21/16 20:38 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1852608LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 46.050 92 80-125 1,1,1-Trichloroethane ug/L 49.050 98 71-129 1,1,2,2-Tetrachloroethane ug/L 48.750 97 79-124 1,1,2-Trichloroethane ug/L 50.250 100 85-125 1,1-Dichloroethane ug/L 48.550 97 73-126 1,1-Dichloroethene ug/L 54.550 109 66-135 1,2,3-Trichloropropane ug/L 46.650 93 75-130 1,2-Dibromo-3-chloropropane ug/L 49.950 100 71-133 1,2-Dibromoethane (EDB)ug/L 50.850 102 83-124 1,2-Dichlorobenzene ug/L 49.150 98 80-133 1,2-Dichloroethane ug/L 46.850 94 67-128 1,2-Dichloropropane ug/L 49.350 99 75-132 1,4-Dichlorobenzene ug/L 47.150 94 78-130 2-Butanone (MEK)ug/L 103100 103 61-144 2-Hexanone ug/L 101100 101 68-143 4-Methyl-2-pentanone (MIBK)ug/L 99.4100 99 72-135 Acetone ug/L 103100 103 48-146 Acrylonitrile ug/L 252250 101 40-160 Benzene ug/L 52.150 104 80-125 Bromochloromethane ug/L 53.250 106 71-125 Bromodichloromethane ug/L 51.250 102 78-124 Bromoform ug/L 41.050 82 71-128 Bromomethane ug/L 37.650 75 40-160 Carbon disulfide ug/L 60.450 121 50-160 Carbon tetrachloride ug/L 50.050 100 69-131 Chlorobenzene ug/L 46.750 93 81-122 Chloroethane ug/L 47.850 96 39-148 Chloroform ug/L 47.550 95 73-127 Chloromethane ug/L 42.950 86 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 36 Duke Energy Analytical Lab Page 38 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92316834 J16100296 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 LCS Result % Rec Limits Qualifiers% RecConc. 1852608LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 47.850 96 74-124 cis-1,3-Dichloropropene ug/L 51.650 103 72-132 Dibromochloromethane ug/L 46.150 92 78-125 Dibromomethane ug/L 46.950 94 82-120 Ethylbenzene ug/L 47.550 95 79-121 Iodomethane ug/L 81.7100 82 39-154 m&p-Xylene ug/L 94.3100 94 81-124 Methylene Chloride ug/L 48.450 97 64-133 o-Xylene ug/L 46.650 93 79-131 Styrene ug/L 48.350 97 84-126 Tetrachloroethene ug/L 31.8 L0506478-122 Toluene ug/L 47.950 96 80-121 trans-1,2-Dichloroethene ug/L 51.850 104 71-127 trans-1,3-Dichloropropene ug/L 50.250 100 69-141 trans-1,4-Dichloro-2-butene ug/L 45.950 92 40-160 Trichloroethene ug/L 50.650 101 78-122 Trichlorofluoromethane ug/L 49.550 99 53-137 Vinyl acetate ug/L 119100 119 40-160 Vinyl chloride ug/L 43.250 86 58-137 Xylene (Total)ug/L 141150 94 81-126 1,2-Dichloroethane-d4 (S)%103 70-130 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%98 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1852609MATRIX SPIKE SAMPLE: MSSpike Result 92316406003 1,1,1,2-Tetrachloroethane ug/L 20.020 100 70-130ND 1,1,1-Trichloroethane ug/L 25.920 130 70-130ND 1,1,2,2-Tetrachloroethane ug/L 21.620 108 70-130ND 1,1,2-Trichloroethane ug/L 21.420 107 70-130ND 1,1-Dichloroethane ug/L 24.620 123 70-130ND 1,1-Dichloroethene ug/L 28.820 144 70-166ND 1,2,3-Trichloropropane ug/L 19.920 100 70-130ND 1,2-Dibromo-3-chloropropane ug/L 22.320 112 70-130ND 1,2-Dibromoethane (EDB)ug/L 22.520 112 70-130ND 1,2-Dichlorobenzene ug/L 22.320 112 70-130ND 1,2-Dichloroethane ug/L 21.820 109 70-130ND 1,2-Dichloropropane ug/L 23.220 116 70-130ND 1,4-Dichlorobenzene ug/L 22.120 111 70-130ND 2-Butanone (MEK)ug/L 43.540 109 70-130ND 2-Hexanone ug/L 43.140 108 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 41.640 104 70-130ND Acetone ug/L 43.440 108 70-130ND Acrylonitrile ug/L 131 M110013170-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 36 Duke Energy Analytical Lab Page 39 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92316834 J16100296 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 Qualifiers% RecConc. 1852609MATRIX SPIKE SAMPLE: MSSpike Result 92316406003 Benzene ug/L 25.520 127 70-148ND Bromochloromethane ug/L 26.3 M12013270-130ND Bromodichloromethane ug/L 23.820 119 70-130ND Bromoform ug/L 17.820 89 70-130ND Bromomethane ug/L 15.720 79 70-130ND Carbon disulfide ug/L 31.5 M12015770-130ND Carbon tetrachloride ug/L 26.9 M12013570-130ND Chlorobenzene ug/L 22.220 111 70-146ND Chloroethane ug/L 26.8 M12013470-130ND Chloroform ug/L 23.720 118 70-130ND Chloromethane ug/L 22.220 111 70-130ND cis-1,2-Dichloroethene ug/L 24.320 122 70-130ND cis-1,3-Dichloropropene ug/L 22.420 112 70-130ND Dibromochloromethane ug/L 19.820 99 70-130ND Dibromomethane ug/L 22.620 113 70-130ND Ethylbenzene ug/L 23.520 117 70-130ND Iodomethane ug/L 33.240 83 70-130ND m&p-Xylene ug/L 48.740 122 70-130ND Methylene Chloride ug/L 21.320 106 70-130ND o-Xylene ug/L 23.420 117 70-130ND Styrene ug/L 23.620 118 70-130ND Tetrachloroethene ug/L 14.520 73 70-130ND Toluene ug/L 23.320 117 70-155ND trans-1,2-Dichloroethene ug/L 26.6 M12013370-130ND trans-1,3-Dichloropropene ug/L 20.520 102 70-130ND trans-1,4-Dichloro-2-butene ug/L 16.920 85 70-130ND Trichloroethene ug/L 24.620 123 69-151ND Trichlorofluoromethane ug/L 29.1 M12014670-130ND Vinyl acetate ug/L 44.840 112 70-130ND Vinyl chloride ug/L 24.020 120 70-130ND 1,2-Dichloroethane-d4 (S)%104 70-130 4-Bromofluorobenzene (S)%105 70-130 Toluene-d8 (S)%100 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92316406004 1852610SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L <0.33 30ND 1,1,1-Trichloroethane ug/L <0.48 30ND 1,1,2,2-Tetrachloroethane ug/L <0.40 30ND 1,1,2-Trichloroethane ug/L <0.29 30ND 1,1-Dichloroethane ug/L <0.32 30ND 1,1-Dichloroethene ug/L <0.56 30ND 1,2,3-Trichloropropane ug/L <0.41 30ND 1,2-Dibromo-3-chloropropane ug/L <2.0 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 36 Duke Energy Analytical Lab Page 40 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92316834 J16100296 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 92316406004 1852610SAMPLE DUPLICATE: 1,2-Dibromoethane (EDB)ug/L <0.27 30ND 1,2-Dichlorobenzene ug/L <0.30 30ND 1,2-Dichloroethane ug/L <0.24 30ND 1,2-Dichloropropane ug/L <0.27 30ND 1,4-Dichlorobenzene ug/L <0.33 30ND 2-Butanone (MEK)ug/L <0.96 30ND 2-Hexanone ug/L <0.46 30ND 4-Methyl-2-pentanone (MIBK)ug/L <0.33 30ND Acetone ug/L <10.0 30ND Acrylonitrile ug/L <1.9 30ND Benzene ug/L <0.25 30ND Bromochloromethane ug/L <0.17 30ND Bromodichloromethane ug/L <0.18 30ND Bromoform ug/L <0.26 30ND Bromomethane ug/L <0.29 30ND Carbon disulfide ug/L <1.2 30ND Carbon tetrachloride ug/L <0.25 30ND Chlorobenzene ug/L <0.23 30ND Chloroethane ug/L <0.54 30ND Chloroform ug/L <0.14 30ND Chloromethane ug/L <0.11 30ND cis-1,2-Dichloroethene ug/L <0.19 30ND cis-1,3-Dichloropropene ug/L <0.13 30ND Dibromochloromethane ug/L <0.21 30ND Dibromomethane ug/L <0.21 30ND Ethylbenzene ug/L <0.30 30ND Iodomethane ug/L <0.32 30ND m&p-Xylene ug/L <0.66 30ND Methylene Chloride ug/L <0.97 30ND o-Xylene ug/L <0.23 30ND Styrene ug/L <0.26 30ND Tetrachloroethene ug/L <0.46 30ND Toluene ug/L <0.26 30ND trans-1,2-Dichloroethene ug/L <0.49 30ND trans-1,3-Dichloropropene ug/L <0.26 30ND trans-1,4-Dichloro-2-butene ug/L <1.0 30ND Trichloroethene ug/L <0.47 30ND Trichlorofluoromethane ug/L <0.20 30ND Vinyl acetate ug/L <0.35 30ND Vinyl chloride ug/L <0.62 30ND Xylene (Total)ug/L <0.66 30ND 1,2-Dichloroethane-d4 (S)%98 197 4-Bromofluorobenzene (S)%104 0103 Toluene-d8 (S)%107 0107 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 36 Duke Energy Analytical Lab Page 41 of 47 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92316834 J16100296 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: 334729 EPA 300.0 EPA 300.0 300.0 IC Anions, Low Level Associated Lab Samples:92316834001, 92316834002, 92316834003, 92316834004, 92316834005, 92316834006, 92316834007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1855474 Associated Lab Samples:92316834001, 92316834002, 92316834003, 92316834004, 92316834005, 92316834006, 92316834007 Matrix:Water AnalyzedMDL Sulfate mg/L <0.50 1.0 10/28/16 04:540.50 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1855475LABORATORY CONTROL SAMPLE: LCSSpike Sulfate mg/L 51.450 103 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1855476MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92314296032 1855477 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfate mg/L 50 98 90-11098 0 10500.92J 49.9 50.0 Parameter Units MS Result % Rec Limits Qual% RecConc. 1855478MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92314813028 1855479 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfate mg/L M1,R1509390-11061 15 105067.6 114 98.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 36 Duke Energy Analytical Lab Page 42 of 47 #=QL# QUALIFIERS Pace Project No.: Project: 92316834 J16100296 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 isa 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. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPAMethod 8260.N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Analyte recovery in the laboratory control sample (LCS) was outside QC limits.L0 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associatedsamples may be biased low.L2 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 RPD value was outside control limits.R1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 36 Duke Energy Analytical Lab Page 43 of 47 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92316834 J16100296 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92316834001 334004 3341852016032917EPA 3010A EPA 6010 92316834002 334004 3341852016032918EPA 3010A EPA 6010 92316834003 334004 3341852016032919EPA 3010A EPA 6010 92316834004 334004 3341852016032920EPA 3010A EPA 6010 92316834005 334004 3341852016032921EPA 3010A EPA 6010 92316834006 334004 3341852016032922EPA 3010A EPA 6010 92316834007 334004 3341852016032923EPA 3010A EPA 6010 92316834001 334413 3345442016032917EPA 7470 EPA 7470 92316834002 334413 3345442016032918EPA 7470 EPA 7470 92316834003 334413 3345442016032919EPA 7470 EPA 7470 92316834004 334413 3345442016032920EPA 7470 EPA 7470 92316834005 334413 3345442016032921EPA 7470 EPA 7470 92316834006 334413 3345442016032922EPA 7470 EPA 7470 92316834007 334413 3345442016032923EPA 7470 EPA 7470 92316834001 3341652016032917EPA 8260 92316834002 3341652016032918EPA 8260 92316834003 3341652016032919EPA 8260 92316834004 3341652016032920EPA 8260 92316834005 3341652016032921EPA 8260 92316834006 3341652016032922EPA 8260 92316834007 3341652016032923EPA 8260 92316834001 3347292016032917EPA 300.0 92316834002 3347292016032918EPA 300.0 92316834003 3347292016032919EPA 300.0 92316834004 3347292016032920EPA 300.0 92316834005 3347292016032921EPA 300.0 92316834006 3347292016032922EPA 300.0 92316834007 3347292016032923EPA 300.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/31/2016 08:37 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 36 Duke Energy Analytical Lab Page 44 of 47 Page 35 of 36 Duke Energy Analytical Lab Page 45 of 47 Page 36 of 36 Duke Energy Analytical Lab Page 46 of 47 Duke Energy Analytical Lab Page 47 of 47