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HomeMy WebLinkAboutNC0003417_Pond Documentation for Closure_20180521526 South Church Street Charlotte, NC 28202 Mailing Address: PO Box 1006 Mail Code EC13K Charlotte, NC 28201-1006 980 373 2779 704 382 6240 fax May 21, 2018 Mr. David May NC DEQ Division of Water Resources 943 Washington Square Mall Washington, NC 27889 Re: Triangle Pond Documentation for Closure H.F. Lee Energy Complex Wayne County, North Carolina Dear Mr. May: Duke Energy Progress, LLC. (DEP) has completed the visual verification and subsequent soil sampling for the Triangle Pond at the H.F. Lee Energy Complex in accordance with the Excavation Soil Sampling Plan submitted to NCDEQ on January 18, 2018. Material was not excavated from this pond because no CCR was present as determined by visual confirmation and PLM sampling. The total metals and SPLP soil sampling results will be incorporated into an updated fate and transport groundwater model for the site. If you have any questions on the enclosed information, please contact me at ryan.czop@duke- energy.com or at 980-373-2779. Respectfully submitted, Ryan Czop Engineer II - Waste & Groundwater Programs Environmental, Health & Safety cc: Ed Sullivan, Duke Energy Austin Mack, Duke Energy John Toepfer, Duke Energy Jay Zimmerman, NCDEQ Steve Lanter, NCDEQ Will Hart, NCDEQ Shannon Aufman, NCDEQ Ed Mussler, NCDEQ Attachments: Metals Cleaning Pond (WAYNE-034) CCR Delineation H.F. Lee Energy Complex Goldsboro, Wayne County, North Carolina Geosyntec Consultants of NC, PC 1300 South Mint Street, Suite 300 Charlotte, NC 28203 PH 704.227.0840 www.geosyntec.com GC6458/HFLee_MCP_Delineation.docx 20 March 2018 Mr. Austin Mack, EI CCP Closure Engineering Duke Energy Progress, LLC 410 S. Wilmington Street Raleigh, NC 27601 Subject: Metals Cleaning Pond (WAYNE-034) CCR Delineation H.F. Lee Energy Complex Goldsboro, Wayne County, North Carolina Dear Mr. Mack: Geosyntec Consultants of North Carolina, PC (Geosyntec) prepared this Letter Report (Report) to document the findings of a site investigation in the Metals Cleaning Pond (MCP), State ID: WAYNE-034, at the H.F. Lee Energy Complex (H.F. Lee) located near Goldsboro, Wayne County, North Carolina (NC). The remainder of this Report presents: (i) site background and purpose; (ii) a summary of the field investigation activities; (iii) the analytical laboratory testing program; (iv) results; (v) summary and conclusions; and (vi) closing statements. 1 SITE BACKGROUND AND PURPOSE H.F. Lee is owned by Duke Energy Progress, LLC (Duke Energy) and began commercial operations in 1951. The three coal-fired units formerly located at H.F. Lee were retired in September 2012 followed by the retirement of four oil-fueled combustion turbine units in October 2012. H.F. Lee has four coal combustion residual (CCR) basins, referred to as: (i) Inactive Basin 1; (ii) Inactive Basin 2; (iii) Inactive Basin 3; and (iv) Active Basin. In addition to the four CCR basins, H.F. Lee formerly operated the unregulated MCP (State ID: WAYNE- 034) adjacent to the Active Basin, as shown in Figure 1. During coal and fuel oil electric generation, the MCP was used to manage process water containing heavy metals and other trace constituents of interest (COI). The MCP has not been used to manage process water since retirement of the coal and fuel oil generating units. The purpose of the site investigation was to assess whether CCR or other COI are present in the near surface soils and, if present, vertically and horizontally delineate CCR and COI within the MCP, in accordance with the H.F. Lee specific Excavation Soil Sampling Plan (Sampling Plan) [Duke Energy, 2017].1 The Sampling Plan specifies that Polarized Light Microscopy (PLM) 1 Duke Energy (2017), “Excavation Soil Sampling Plan, H.F. Lee Energy Complex, Active Ash Basin for Ash Basin Excavation, North Carolina Ash Basin Closure”, Revision 1, November 2017. Mr. Austin Mack, EI 20 March 2018 Page 2 GC6458/HFLee_MCP_Delineation.docx technology be used to analyze collected samples and delineate the extent of CCR. Excavation may be terminated once representative soil samples are found to contain less than 50 percent fly ash as indicated by PLM analysis results. The Sampling Plan indicates that soil samples be collected and tested for total metals and leaching capacity using the Synthetic Precipitation Leaching Procedure (SPLP) to assess the presence of COI. 2 SUMMARY OF FIELD INVESTIGATION ACTIVITIES Duke Energy contracted Geosyntec to investigate the MCP in accordance with the Sampling Plan. As such, Geosyntec developed a field investigation and sampling program to achieve the Sampling Plan requirements. The Sampling Plan specifies sampling frequencies and depths as follows: • For CCR delineation: o Borings shall be advanced on an approximately 100-foot (ft) grid; and o Samples shall be collected at depth intervals of approximately 0-0.5 feet (ft) and 2-2.5 ft below ground surface (ft bgs). • For SPLP/total metals: o Borings shall be advanced at a frequency of one boring per acre; and o Samples shall be collected at depth intervals of approximately 0-0.5, 2-2.5, 7-7.5, 12-12.5, and 17-17.5 ft bgs or until the water table or refusal is encountered. Geosyntec subcontracted Mid-Atlantic Drilling, Inc. (MAD) of Wilmington, NC to advance Geoprobe® borings during field investigation activities. Ten Geoprobe® borings were advanced within the MCP footprint. The boring locations were surveyed with a handheld GPS unit. The boring locations and a 100-ft by 100-ft grid are shown in Figure 2. The center of the MCP was inaccessible due to soft ground conditions during the field investigation. Therefore, boring locations were field-adjusted and the 100-ft by 100-ft boring spacing was approximated, but achieved the average frequency required by the Sampling Plan. The MCP footprint area is approximately 1.5 acres; therefore, two borings (B-1 and B-6) were advanced deeper than 2.5 ft bgs to collect soil samples for SPLP/total metals tests. Boring locations are shown in Figure 2. Borings B-1 and B-6 were terminated at approximately 16 ft bgs and 12 ft bgs, respectively, after encountering refusal. Representative soil samples were collected, logged, and sealed in 8-ounce glass jars provided by Duke Energy’s Environmental Laboratory at McGuire Station (McGuire Lab). Select soil samples were submitted for laboratory testing as discussed in Section 3. Boring locations and depths are summarized in Table 1; while, a summary of Geosyntec’s field observations for each soil sample is provided in Table 2. Boring logs are provided in Attachment A. 3 ANALYTICAL LABORATORY TESTING PROGRAM Geosyntec submitted 23 soil samples to the McGuire Lab for PLM analysis. The soil samples were inspected under polarized light microscopy to assess the mineral composition and estimate Mr. Austin Mack, EI 20 March 2018 Page 3 GC6458/HFLee_MCP_Delineation.docx the percentage of fly ash in the sample. In addition, Geosyntec submitted seven soil samples (and one equipment blank) to the McGuire Lab for SPLP/total metals tests. The specific test method, e.g. Environmental Protection Agency, EPA, method 6010D, for each COI is provided in the results summary table (Table 3) and the analytical report prepared by the McGuire Lab, which is provided as Attachment B. 4 RESULTS 4.1 Subsurface Stratigraphy Soils encountered in the MCP footprint were visually classified and generally found to consist of orange/gray, low plasticity clays (Unified Soil Classification System, USCS: CL), brown, low plasticity silts (USCS: ML), and poorly graded, coarse brown sands (USCS: SP). The water table was encountered in borings B-1 and B-6 at approximately 10 ft bgs and 8 ft bgs, respectively. Boring logs are provided in Attachment A. 4.2 SPLP and Total Metals Results The soil concentration results (i.e. milligram per kilogram, mg/kg) were compared to the North Carolina Department of Environmental Quality (NCDEQ) Preliminary Soil Remediation Goals (PSRG) for protection of groundwater as required by the Sampling Plan. Aqueous concentration results are not required to be compared to groundwater standards, i.e., 2L standards. Soil concentrations of iron, manganese, and cobalt greater than the PSRG were identified in both B-1 and B-6 at each depth interval sampled. In addition, soil concentrations of thallium greater than the PRSG was found in B-6 in samples within the upper 2.5 ft bgs. In addition, most of the analytical test results were found to be less than the method detection limit (MDL) or reported detection limit (RDL). The SPLP/total metals results are summarized in Table 3. The analytical report is provided as Attachment B. 4.3 PLM Results Of the 23 samples submitted for PLM analysis, fly ash was not detected in 19 of the samples analyzed. The remaining four samples were found to contain one percent or less fly ash. The non-fly ash components were generally classified to be clay, opaques, and quartz and were described as coarse grained and tan/beige in color. Additional samples were analyzed from borings B-1 (at depth intervals 7-7.5 and 12-12.5 ft bgs) and B-6 (at 7-7.5 ft bgs) and are considered supplementary to the requirements of the Sampling Plan. The PLM results are summarized in Table 4. 5 SUMMARY AND CONCLUSIONS Geosyntec advanced ten Geoprobe® borings within the MCP footprint. Samples were collected at the frequencies specified in the Sampling Plan for both PLM and SPLP/total metals analysis. PLM analysis found that the amount of fly ash observed in the collected samples is 1 percent or less. Therefore, additional excavation of the subsurface soils is not required per the Sampling TABLES 1 of 1 Table 1. Geoprobe® Boring Summary Boring ID Latitude[1] Longitude[1] Depth (ft bgs) B-1 595567.47 2273451.38 16 B-2 595513.53 2273589.97 4 B-3 595490.64 2273685.59 4 B-4 595586.38 2273678.64 4 B-5 595669.79 2273575.77 4 B-6 595701.15 2273584.77 12 B-7 595689.69 2273478.26 4 B-8 595665.23 2273389.84 4 B-9 595611.16 2273294.00 4 B-10 595571.76 2273382.52 4 Note(s) [1] Latitude and longitude were obtained using a handheld GPS unit and are referenced to North Carolina State plane grid system, North American Datum of 1983 (NAD83). 1 of 1 Table 2. Field Documentation Summary Sample Location Date Performed Sample Depth (ft bgs) Visual Classification Color Primary Source Removed? B-1 12/4/2017 0-0.5 Clay Orange and Gray Yes 2-2.5 Clay Orange and Gray 7-7.5 Clay Orange and Gray 12-12.5 12-12.25 Sand with Gravel 12.25-12.5 Clay Gray Orange and Gray B-2 12/4/2017 0-0.5 Silty Clay Brownish Orange Yes 2-2.5 Clay Orange and Gray B-3 12/4/2017 0-0.5 Clayey Silt Light Brown Yes 2-2.5 Clay Orange and Gray B-4 12/4/2017 0-0.5 Sandy Clay Brownish Orange with Gray Yes 2-2.5 Sandy Clay Brownish Orange with Gray B-5 12/4/2017 0-0.5 Clay Light Orange and Gray Yes 2-2.5 Clay Light Orange and Gray B-6 12/4/2017 0-0.5 Clay Orange and Gray Yes 2-2.5 Clay Orange and Gray 7-7.5 Clayey Silt Gray B-7 12/4/2017 0-0.5 Clay Orange and Gray Yes 2-2.5 Clay Orange and Gray B-8 12/4/2017 0-0.5 Clay Orange and Gray Yes 2-2.5 Clay Orange and Gray B-9 12/4/2017 0-0.5 Clay Orange and Gray Yes 2-2.5 Clay Orange and Gray B-10 12/4/2017 0-0.5 Clay Orange and Gray Yes 2-2.5 Clay Orange and Gray 1 of 12 Table 3. Summary of SPLP and Total Metals Results Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-1 0-0.5 % Solids 160.3 - 79.4 % - 0 0 0 B-1 0-0.5 Chloride (soluble) 9056A - 8 mg/kg - 13 13 J B-1 0-0.5 Nitrate - N (soluble) 9056A - 0.1 mg/kg - 0.25 0.25 J B-1 0-0.5 Sulfate (soluble) 9056A - 13 mg/kg - 13 13 0 Result less than MDL/RDL B-1 0-0.5 Hexavalent Chromium 7199 - 1.3 mg/kg - 1.3 1.3 S Result less than MDL/RDL B-1 0-0.5 SPLP Hexavalent Chromium 7199 - 0.2 mg/L - 0.2 0.2 0 Result less than MDL/RDL B-1 0-0.5 Aluminum 6010D - 16000 mg/kg - 22 22 S B-1 0-0.5 Barium 6010D 5.80E+02 47 mg/kg N 1.4 1.4 S B-1 0-0.5 Boron 6010D 4.50E+01 2.8 mg/kg N 2.8 2.8 S Result less than MDL/RDL B-1 0-0.5 Calcium 6010D - 1100 mg/kg - 280 280 S B-1 0-0.5 Chromium 6010D 3.60E+05 21 mg/kg N 0.55 0.55 0 B-1 0-0.5 Copper 6010D 7.00E+02 23 mg/kg N 0.55 0.55 S B-1 0-0.5 Iron 6010D 1.50E+02 14000 mg/kg Y 5.5 5.5 S B-1 0-0.5 Magnesium 6010D - 1900 mg/kg - 280 280 0 B-1 0-0.5 Manganese 6010D 6.50E+01 110 mg/kg Y 0.83 0.83 S B-1 0-0.5 Molybdenum 6010D - 2.2 mg/kg - 2.2 2.2 S Result less than MDL/RDL B-1 0-0.5 Potassium 6010D - 810 mg/kg - 280 280 0 B-1 0-0.5 Sodium 6010D - 280 mg/kg - 280 280 S Result less than MDL/RDL B-1 0-0.5 Strontium 6010D - 9.1 mg/kg - 1.1 1.1 0 B-1 0-0.5 Zinc 6010D 1.20E+03 25 mg/kg N 2.8 2.8 S B-1 0-0.5 Aluminum 6010D - 8.2 mg/L - 0.4 0.4 0 B-1 0-0.5 Barium 6010D - 0.78 mg/L - 0.025 0.025 B B-1 0-0.5 Boron 6010D - 0.28 mg/L - 0.05 0.05 0 B-1 0-0.5 Calcium 6010D - 1.8 mg/L - 5 5 J B-1 0-0.5 Chromium 6010D - 0.0059 mg/L - 0.01 0.01 J B-1 0-0.5 Copper 6010D - 0.01 mg/L - 0.01 0.01 0 Result less than MDL/RDL B-1 0-0.5 Iron 6010D - 2.8 mg/L - 0.1 0.1 0 B-1 0-0.5 Magnesium 6010D - 5 mg/L - 5 5 0 Result less than MDL/RDL B-1 0-0.5 Manganese 6010D - 0.01 mg/L - 0.015 0.015 J B-1 0-0.5 Molybdenum 6010D - 0.04 mg/L - 0.04 0.04 0 Result less than MDL/RDL B-1 0-0.5 Potassium 6010D - 5 mg/L - 5 5 0 Result less than MDL/RDL B-1 0-0.5 Sodium 6010D - 7.7 mg/L - 5 5 0 B-1 0-0.5 Strontium 6010D - 0.025 mg/L - 0.01 0.01 0 B-1 0-0.5 Zinc 6010D - 0.079 mg/L - 0.02 0.02 B B-1 0-0.5 Antimony 6020B 9.00E-01 0.58 mg/kg N 0.58 0.58 S Result less than MDL/RDL Table 3. Summary of SPLP and Total Metals Results (continued) 2 of 12 Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-1 0-0.5 Arsenic 6020B 5.80E+00 1.6 mg/kg N 0.58 0.58 0 B-1 0-0.5 Beryllium 6020B 6.30E+01 0.86 mg/kg N 0.12 0.12 0 B-1 0-0.5 Cadmium 6020B 3.00E+00 0.016 mg/kg N 0.029 0.029 J B-1 0-0.5 Cobalt 6020B 9.00E-01 5.8 mg/kg Y 0.81 0.81 0 B-1 0-0.5 Lead 6020B 2.70E+02 13 mg/kg N 0.29 0.29 S B-1 0-0.5 Nickel 6020B 1.30E+02 15 mg/kg N 1.5 1.5 0 B-1 0-0.5 Selenium 6020B 2.10E+00 0.43 mg/kg N 1.5 1.5 J B-1 0-0.5 Silver 6020B 3.40E+00 0.29 mg/kg N 0.29 0.29 0 Result less than MDL/RDL B-1 0-0.5 Thallium 6020B 2.80E-01 0.28 mg/kg N 0.15 0.15 0 B-1 0-0.5 Vanadium 6020B - 67 mg/kg - 1.5 1.5 BS B-1 0-0.5 Antimony 6020B - 0.52 ug/L - 2 2 BJ B-1 0-0.5 Arsenic 6020B - 2 ug/L - 2 2 0 Result less than MDL/RDL B-1 0-0.5 Beryllium 6020B - 0.4 ug/L - 0.4 0.4 0 Result less than MDL/RDL B-1 0-0.5 Cadmium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-1 0-0.5 Cobalt 6020B - 0.68 ug/L - 5 5 J B-1 0-0.5 Lead 6020B - 28 ug/L - 1 1 0 B-1 0-0.5 Nickel 6020B - 7.2 ug/L - 5 5 0 B-1 0-0.5 Selenium 6020B - 5 ug/L - 5 5 0 Result less than MDL/RDL B-1 0-0.5 Silver 6020B - 1 ug/L - 1 1 0 Result less than MDL/RDL B-1 0-0.5 Thallium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-1 0-0.5 Vanadium 6020B - 9.2 ug/L - 5 5 B B-1 0-0.5 Mercury 7471B 1.00E+00 0.095 mg/kg N 0.095 0.095 0 Result less than MDL/RDL B-1 0-0.5 Mercury 7470A - 0.0002 mg/L - 0.0002 0.0002 0 Result less than MDL/RDL B-1 0-0.5 Chloride (SPLP) 1312/9056A - 0.34 mg/L - 1 1 J B-1 0-0.5 Nitrate - N (SPLP) 1312/9056A - 0.0076 mg/L - 0.02 0.02 J B-1 0-0.5 Sulfate (SPLP) 1312/9056A - 1 mg/L - 1 1 0 Result less than MDL/RDL B-1 2-2.5 % Solids 160.3 - 72.2 % - 0 0 0 B-1 2-2.5 Chloride (soluble) 9056A - 7.3 mg/kg - 14 14 J B-1 2-2.5 Nitrate - N (soluble) 9056A - 0.14 mg/kg - 0.28 0.28 JS B-1 2-2.5 Sulfate (soluble) 9056A - 14 mg/kg - 14 14 0 Result less than MDL/RDL B-1 2-2.5 Hexavalent Chromium 7199 - 1.4 mg/kg - 1.4 1.4 0 Result less than MDL/RDL B-1 2-2.5 SPLP Hexavalent Chromium 7199 - 0.2 mg/L - 0.2 0.2 0 Result less than MDL/RDL B-1 2-2.5 Aluminum 6010D - 20000 mg/kg - 23 23 0 B-1 2-2.5 Barium 6010D 5.80E+02 48 mg/kg N 1.5 1.5 0 B-1 2-2.5 Boron 6010D 4.50E+01 1.3 mg/kg N 2.9 2.9 J B-1 2-2.5 Calcium 6010D - 860 mg/kg - 290 290 0 B-1 2-2.5 Chromium 6010D 3.60E+05 25 mg/kg N 0.58 0.58 0 Table 3. Summary of SPLP and Total Metals Results (continued) 3 of 12 Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-1 2-2.5 Copper 6010D 7.00E+02 14 mg/kg N 0.58 0.58 0 B-1 2-2.5 Iron 6010D 1.50E+02 18000 mg/kg Y 5.8 5.8 0 B-1 2-2.5 Magnesium 6010D - 2200 mg/kg - 290 290 0 B-1 2-2.5 Manganese 6010D 6.50E+01 87 mg/kg Y 0.87 0.87 0 B-1 2-2.5 Molybdenum 6010D - 2.3 mg/kg - 2.3 2.3 0 Result less than MDL/RDL B-1 2-2.5 Potassium 6010D - 880 mg/kg - 290 290 0 B-1 2-2.5 Sodium 6010D - 290 mg/kg - 290 290 0 Result less than MDL/RDL B-1 2-2.5 Strontium 6010D - 7.4 mg/kg - 1.2 1.2 0 B-1 2-2.5 Zinc 6010D 1.20E+03 28 mg/kg N 2.9 2.9 0 B-1 2-2.5 Aluminum 6010D - 19 mg/L - 0.4 0.4 0 B-1 2-2.5 Barium 6010D - 1.2 mg/L - 0.025 0.025 B B-1 2-2.5 Boron 6010D - 0.4 mg/L - 0.05 0.05 0 B-1 2-2.5 Calcium 6010D - 2 mg/L - 5 5 J B-1 2-2.5 Chromium 6010D - 0.016 mg/L - 0.01 0.01 0 B-1 2-2.5 Copper 6010D - 0.0074 mg/L - 0.01 0.01 J B-1 2-2.5 Iron 6010D - 7.3 mg/L - 0.1 0.1 0 B-1 2-2.5 Magnesium 6010D - 0.8 mg/L - 5 5 J B-1 2-2.5 Manganese 6010D - 0.018 mg/L - 0.015 0.015 0 B-1 2-2.5 Molybdenum 6010D - 0.04 mg/L - 0.04 0.04 0 Result less than MDL/RDL B-1 2-2.5 Potassium 6010D - 1 mg/L - 5 5 J B-1 2-2.5 Sodium 6010D - 12 mg/L - 5 5 0 B-1 2-2.5 Strontium 6010D - 0.03 mg/L - 0.01 0.01 0 B-1 2-2.5 Zinc 6010D - 0.22 mg/L - 0.02 0.02 B B-1 2-2.5 Antimony 6020B 9.00E-01 0.65 mg/kg N 0.65 0.65 0 Result less than MDL/RDL B-1 2-2.5 Arsenic 6020B 5.80E+00 1.1 mg/kg N 0.65 0.65 0 B-1 2-2.5 Beryllium 6020B 6.30E+01 0.9 mg/kg N 0.13 0.13 0 B-1 2-2.5 Cadmium 6020B 3.00E+00 0.014 mg/kg N 0.033 0.033 J B-1 2-2.5 Cobalt 6020B 9.00E-01 5.5 mg/kg Y 0.92 0.92 0 B-1 2-2.5 Lead 6020B 2.70E+02 13 mg/kg N 0.33 0.33 0 B-1 2-2.5 Nickel 6020B 1.30E+02 15 mg/kg N 1.7 1.7 0 B-1 2-2.5 Selenium 6020B 2.10E+00 0.44 mg/kg N 1.7 1.7 J B-1 2-2.5 Silver 6020B 3.40E+00 0.33 mg/kg N 0.33 0.33 0 Result less than MDL/RDL B-1 2-2.5 Thallium 6020B 2.80E-01 0.25 mg/kg N 0.17 0.17 0 B-1 2-2.5 Vanadium 6020B - 62 mg/kg - 1.7 1.7 B B-1 2-2.5 Antimony 6020B - 0.56 ug/L - 2 2 BJ B-1 2-2.5 Arsenic 6020B - 2 ug/L - 2 2 0 Result less than MDL/RDL B-1 2-2.5 Beryllium 6020B - 0.27 ug/L - 0.4 0.4 J Table 3. Summary of SPLP and Total Metals Results (continued) 4 of 12 Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-1 2-2.5 Cadmium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-1 2-2.5 Cobalt 6020B - 1.7 ug/L - 5 5 J B-1 2-2.5 Lead 6020B - 0.97 ug/L - 1 1 J B-1 2-2.5 Nickel 6020B - 11 ug/L - 5 5 0 B-1 2-2.5 Selenium 6020B - 5 ug/L - 5 5 0 Result less than MDL/RDL B-1 2-2.5 Silver 6020B - 1 ug/L - 1 1 0 Result less than MDL/RDL B-1 2-2.5 Thallium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-1 2-2.5 Vanadium 6020B - 21 ug/L - 5 5 B B-1 2-2.5 Mercury 7471B 1.00E+00 0.11 mg/kg N 0.11 0.11 0 Result less than MDL/RDL B-1 2-2.5 Mercury 7470A - 0.0002 mg/L - 0.0002 0.0002 0 Result less than MDL/RDL B-1 2-2.5 Chloride (SPLP) 1312/9056A - 0.66 mg/L - 1 1 J B-1 2-2.5 Nitrate - N (SPLP) 1312/9056A - 0.0099 mg/L - 0.02 0.02 0 B-1 2-2.5 Sulfate (SPLP) 1312/9056A - 1 mg/L - 1 1 0 Result less than MDL/RDL B-1 7-7.5 % Solids 160.3 - 80.2 % - 0 0 0 B-1 7-7.5 Chloride (soluble) 9056A - 9.1 mg/kg - 12 12 J B-1 7-7.5 Nitrate - N (soluble) 9056A - 0.12 mg/kg - 0.25 0.25 J B-1 7-7.5 Sulfate (soluble) 9056A - 12 mg/kg - 12 12 0 Result less than MDL/RDL B-1 7-7.5 Hexavalent Chromium 7199 - 1.2 mg/kg - 1.2 1.2 0 Result less than MDL/RDL B-1 7-7.5 SPLP Hexavalent Chromium 7199 - 0.2 mg/L - 0.2 0.2 0 Result less than MDL/RDL B-1 7-7.5 Aluminum 6010D - 16000 mg/kg - 21 21 0 B-1 7-7.5 Barium 6010D 5.80E+02 61 mg/kg N 1.3 1.3 0 B-1 7-7.5 Boron 6010D 4.50E+01 2.6 mg/kg N 2.6 2.6 0 Result less than MDL/RDL B-1 7-7.5 Calcium 6010D - 500 mg/kg - 260 260 0 B-1 7-7.5 Chromium 6010D 3.60E+05 19 mg/kg N 0.52 0.52 0 B-1 7-7.5 Copper 6010D 7.00E+02 9.9 mg/kg N 0.52 0.52 0 B-1 7-7.5 Iron 6010D 1.50E+02 10000 mg/kg Y 5.2 5.2 0 B-1 7-7.5 Magnesium 6010D - 1900 mg/kg - 260 260 0 B-1 7-7.5 Manganese 6010D 6.50E+01 80 mg/kg Y 0.78 0.78 0 B-1 7-7.5 Molybdenum 6010D - 2.1 mg/kg - 2.1 2.1 0 Result less than MDL/RDL B-1 7-7.5 Potassium 6010D - 730 mg/kg - 260 260 0 B-1 7-7.5 Sodium 6010D - 53 mg/kg - 260 260 J B-1 7-7.5 Strontium 6010D - 9.2 mg/kg - 1 1 0 B-1 7-7.5 Zinc 6010D 1.20E+03 25 mg/kg N 2.6 2.6 0 B-1 7-7.5 Aluminum 6010D - 33 mg/L - 0.4 0.4 0 B-1 7-7.5 Barium 6010D - 1.2 mg/L - 0.025 0.025 B B-1 7-7.5 Boron 6010D - 0.25 mg/L - 0.05 0.05 0 B-1 7-7.5 Calcium 6010D - 2 mg/L - 5 5 J Table 3. Summary of SPLP and Total Metals Results (continued) 5 of 12 Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-1 7-7.5 Chromium 6010D - 0.03 mg/L - 0.01 0.01 0 B-1 7-7.5 Copper 6010D - 0.015 mg/L - 0.01 0.01 0 B-1 7-7.5 Iron 6010D - 17 mg/L - 0.1 0.1 0 B-1 7-7.5 Magnesium 6010D - 2 mg/L - 5 5 J B-1 7-7.5 Manganese 6010D - 0.042 mg/L - 0.015 0.015 0 B-1 7-7.5 Molybdenum 6010D - 0.04 mg/L - 0.04 0.04 0 Result less than MDL/RDL B-1 7-7.5 Potassium 6010D - 1.4 mg/L - 5 5 J B-1 7-7.5 Sodium 6010D - 7.7 mg/L - 5 5 0 B-1 7-7.5 Strontium 6010D - 0.037 mg/L - 0.01 0.01 0 B-1 7-7.5 Zinc 6010D - 0.15 mg/L - 0.02 0.02 B B-1 7-7.5 Antimony 6020B 9.00E-01 0.54 mg/kg N 0.54 0.54 0 Result less than MDL/RDL B-1 7-7.5 Arsenic 6020B 5.80E+00 1 mg/kg N 0.54 0.54 0 B-1 7-7.5 Beryllium 6020B 6.30E+01 1.1 mg/kg N 0.11 0.11 0 B-1 7-7.5 Cadmium 6020B 3.00E+00 0.027 mg/kg N 0.027 0.027 0 Result less than MDL/RDL B-1 7-7.5 Cobalt 6020B 9.00E-01 9.7 mg/kg Y 0.75 0.75 0 B-1 7-7.5 Lead 6020B 2.70E+02 14 mg/kg N 0.27 0.27 0 B-1 7-7.5 Nickel 6020B 1.30E+02 11 mg/kg N 1.4 1.4 0 B-1 7-7.5 Selenium 6020B 2.10E+00 0.45 mg/kg N 1.4 1.4 J B-1 7-7.5 Silver 6020B 3.40E+00 0.27 mg/kg N 0.27 0.27 0 Result less than MDL/RDL B-1 7-7.5 Thallium 6020B 2.80E-01 0.17 mg/kg N 0.14 0.14 0 B-1 7-7.5 Vanadium 6020B - 51 mg/kg - 1.4 1.4 B B-1 7-7.5 Antimony 6020B - 2 ug/L - 2 2 0 Result less than MDL/RDL B-1 7-7.5 Arsenic 6020B - 2 ug/L - 2 2 0 Result less than MDL/RDL B-1 7-7.5 Beryllium 6020B - 0.88 ug/L - 0.4 0.4 0 B-1 7-7.5 Cadmium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-1 7-7.5 Cobalt 6020B - 5.9 ug/L - 5 5 0 B-1 7-7.5 Lead 6020B - 63 ug/L - 1 1 0 B-1 7-7.5 Nickel 6020B - 79 ug/L - 5 5 0 B-1 7-7.5 Selenium 6020B - 5 ug/L - 5 5 0 Result less than MDL/RDL B-1 7-7.5 Silver 6020B - 1 ug/L - 1 1 0 Result less than MDL/RDL B-1 7-7.5 Thallium 6020B - 0.2 ug/L - 0.5 0.5 J B-1 7-7.5 Vanadium 6020B - 47 ug/L - 5 5 B B-1 7-7.5 Mercury 7471B 1.00E+00 0.028 mg/kg N 0.096 0.096 J B-1 7-7.5 Mercury 7470A - 0.0002 mg/L - 0.0002 0.0002 0 Result less than MDL/RDL B-1 7-7.5 Chloride (SPLP) 1312/9056A - 0.52 mg/L - 1 1 J B-1 7-7.5 Nitrate - N (SPLP) 1312/9056A - 0.011 mg/L - 0.02 0.02 J B-1 7-7.5 Sulfate (SPLP) 1312/9056A - 1 mg/L - 1 1 0 Result less than MDL/RDL Table 3. Summary of SPLP and Total Metals Results (continued) 6 of 12 Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-1 12-12.5 % Solids 160.3 - 82.8 % - 0 0 0 B-1 12-12.5 Chloride (soluble) 9056A - 3 mg/kg - 12 12 J B-1 12-12.5 Nitrate - N (soluble) 9056A - 0.099 mg/kg - 0.24 0.24 J B-1 12-12.5 Sulfate (soluble) 9056A - 12 mg/kg - 12 12 0 Result less than MDL/RDL B-1 12-12.5 Hexavalent Chromium 7199 - 1.2 mg/kg - 1.2 1.2 0 Result less than MDL/RDL B-1 12-12.5 SPLP Hexavalent Chromium 7199 - 0.2 mg/L - 0.2 0.2 0 Result less than MDL/RDL B-1 12-12.5 Aluminum 6010D - 2400 mg/kg - 21 21 0 B-1 12-12.5 Barium 6010D 5.80E+02 6.5 mg/kg N 1.4 1.4 0 B-1 12-12.5 Boron 6010D 4.50E+01 1.2 mg/kg N 2.7 2.7 J B-1 12-12.5 Calcium 6010D - 85 mg/kg - 270 270 J B-1 12-12.5 Chromium 6010D 3.60E+05 15 mg/kg N 0.54 0.54 0 B-1 12-12.5 Copper 6010D 7.00E+02 16 mg/kg N 0.54 0.54 0 B-1 12-12.5 Iron 6010D 1.50E+02 16000 mg/kg Y 5.4 5.4 0 B-1 12-12.5 Magnesium 6010D - 120 mg/kg - 270 270 J B-1 12-12.5 Manganese 6010D 6.50E+01 45 mg/kg N 0.8 0.8 0 B-1 12-12.5 Molybdenum 6010D - 0.8 mg/kg - 2.1 2.1 J B-1 12-12.5 Potassium 6010D - 94 mg/kg - 270 270 J B-1 12-12.5 Sodium 6010D - 270 mg/kg - 270 270 0 Result less than MDL/RDL B-1 12-12.5 Strontium 6010D - 2.4 mg/kg - 1.1 1.1 0 B-1 12-12.5 Zinc 6010D 1.20E+03 17 mg/kg N 2.7 2.7 0 B-1 12-12.5 Aluminum 6010D - 0.44 mg/L - 0.4 0.4 0 B-1 12-12.5 Barium 6010D - 0.47 mg/L - 0.025 0.025 B B-1 12-12.5 Boron 6010D - 0.085 mg/L - 0.05 0.05 0 B-1 12-12.5 Calcium 6010D - 5 mg/L - 5 5 0 Result less than MDL/RDL B-1 12-12.5 Chromium 6010D - 0.01 mg/L - 0.01 0.01 0 Result less than MDL/RDL B-1 12-12.5 Copper 6010D - 0.01 mg/L - 0.01 0.01 0 Result less than MDL/RDL B-1 12-12.5 Iron 6010D - 0.22 mg/L - 0.1 0.1 0 B-1 12-12.5 Magnesium 6010D - 5 mg/L - 5 5 0 Result less than MDL/RDL B-1 12-12.5 Manganese 6010D - 0.015 mg/L - 0.015 0.015 0 Result less than MDL/RDL B-1 12-12.5 Molybdenum 6010D - 0.04 mg/L - 0.04 0.04 0 Result less than MDL/RDL B-1 12-12.5 Potassium 6010D - 5 mg/L - 5 5 0 Result less than MDL/RDL B-1 12-12.5 Sodium 6010D - 3.4 mg/L - 5 5 J B-1 12-12.5 Strontium 6010D - 0.013 mg/L - 0.01 0.01 0 B-1 12-12.5 Zinc 6010D - 0.039 mg/L - 0.02 0.02 B B-1 12-12.5 Antimony 6020B 9.00E-01 0.57 mg/kg N 0.57 0.57 0 Result less than MDL/RDL B-1 12-12.5 Arsenic 6020B 5.80E+00 0.65 mg/kg N 0.57 0.57 0 B-1 12-12.5 Beryllium 6020B 6.30E+01 0.93 mg/kg N 0.11 0.11 0 Table 3. Summary of SPLP and Total Metals Results (continued) 7 of 12 Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-1 12-12.5 Cadmium 6020B 3.00E+00 0.021 mg/kg N 0.029 0.029 J B-1 12-12.5 Cobalt 6020B 9.00E-01 4.7 mg/kg Y 0.8 0.8 0 B-1 12-12.5 Lead 6020B 2.70E+02 2.9 mg/kg N 0.29 0.29 0 B-1 12-12.5 Nickel 6020B 1.30E+02 11 mg/kg N 1.5 1.5 0 B-1 12-12.5 Selenium 6020B 2.10E+00 1.5 mg/kg N 1.5 1.5 0 Result less than MDL/RDL B-1 12-12.5 Silver 6020B 3.40E+00 0.29 mg/kg N 0.29 0.29 0 Result less than MDL/RDL B-1 12-12.5 Thallium 6020B 2.80E-01 0.15 mg/kg N 0.15 0.15 0 Result less than MDL/RDL B-1 12-12.5 Vanadium 6020B - 21 mg/kg - 1.5 1.5 B B-1 12-12.5 Antimony 6020B - 2 ug/L - 2 2 0 Result less than MDL/RDL B-1 12-12.5 Arsenic 6020B - 2 ug/L - 2 2 0 Result less than MDL/RDL B-1 12-12.5 Beryllium 6020B - 0.4 ug/L - 0.4 0.4 0 Result less than MDL/RDL B-1 12-12.5 Cadmium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-1 12-12.5 Cobalt 6020B - 5 ug/L - 5 5 0 Result less than MDL/RDL B-1 12-12.5 Lead 6020B - 5.9 ug/L - 1 1 0 B-1 12-12.5 Nickel 6020B - 54 ug/L - 5 5 0 B-1 12-12.5 Selenium 6020B - 5 ug/L - 5 5 0 Result less than MDL/RDL B-1 12-12.5 Silver 6020B - 1 ug/L - 1 1 0 Result less than MDL/RDL B-1 12-12.5 Thallium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-1 12-12.5 Vanadium 6020B - 3.6 ug/L - 5 5 BJ B-1 12-12.5 Mercury 7471B 1.00E+00 0.09 mg/kg N 0.09 0.09 0 Result less than MDL/RDL B-1 12-12.5 Mercury 7470A - 0.0002 mg/L - 0.0002 0.0002 0 Result less than MDL/RDL B-1 12-12.5 Chloride (SPLP) 1312/9056A - 0.38 mg/L - 1 1 J B-1 12-12.5 Nitrate - N (SPLP) 1312/9056A - 0.0078 mg/L - 0.02 0.02 J B-1 12-12.5 Sulfate (SPLP) 1312/9056A - 1 mg/L - 1 1 0 Result less than MDL/RDL B-6 0-0.5 % Solids 160.3 - 77.3 % - 0 0 0 B-6 0-0.5 Chloride (soluble) 9056A - 8.2 mg/kg - 13 13 J B-6 0-0.5 Nitrate - N (soluble) 9056A - 1.8 mg/kg - 0.26 0.26 0 B-6 0-0.5 Sulfate (soluble) 9056A - 94 mg/kg - 13 13 0 B-6 0-0.5 Hexavalent Chromium 7199 - 1.3 mg/kg - 1.3 1.3 0 Result less than MDL/RDL B-6 0-0.5 SPLP Hexavalent Chromium 7199 - 0.2 mg/L - 0.2 0.2 0 Result less than MDL/RDL B-6 0-0.5 Aluminum 6010D - 19000 mg/kg - 26 26 0 B-6 0-0.5 Barium 6010D 5.80E+02 83 mg/kg N 1.7 1.7 0 B-6 0-0.5 Boron 6010D 4.50E+01 1.6 mg/kg N 3.2 3.2 J B-6 0-0.5 Calcium 6010D - 710 mg/kg - 320 320 0 B-6 0-0.5 Chromium 6010D 3.60E+05 24 mg/kg N 0.64 0.64 0 B-6 0-0.5 Copper 6010D 7.00E+02 38 mg/kg N 0.64 0.64 0 B-6 0-0.5 Iron 6010D 1.50E+02 29000 mg/kg Y 6.4 6.4 0 Table 3. Summary of SPLP and Total Metals Results (continued) 8 of 12 Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-6 0-0.5 Magnesium 6010D - 1400 mg/kg - 320 320 0 B-6 0-0.5 Manganese 6010D 6.50E+01 160 mg/kg Y 0.96 0.96 0 B-6 0-0.5 Molybdenum 6010D - 2.6 mg/kg - 2.6 2.6 0 Result less than MDL/RDL B-6 0-0.5 Potassium 6010D - 690 mg/kg - 320 320 0 B-6 0-0.5 Sodium 6010D - 320 mg/kg - 320 320 0 Result less than MDL/RDL B-6 0-0.5 Strontium 6010D - 11 mg/kg - 1.3 1.3 0 B-6 0-0.5 Zinc 6010D 1.20E+03 33 mg/kg N 3.2 3.2 0 B-6 0-0.5 Aluminum 6010D - 0.4 mg/L - 0.4 0.4 0 Result less than MDL/RDL B-6 0-0.5 Barium 6010D - 0.18 mg/L - 0.025 0.025 B B-6 0-0.5 Boron 6010D - 0.055 mg/L - 0.05 0.05 0 B-6 0-0.5 Calcium 6010D - 1.9 mg/L - 5 5 J B-6 0-0.5 Chromium 6010D - 0.01 mg/L - 0.01 0.01 0 Result less than MDL/RDL B-6 0-0.5 Copper 6010D - 0.0022 mg/L - 0.01 0.01 J B-6 0-0.5 Iron 6010D - 0.1 mg/L - 0.1 0.1 0 Result less than MDL/RDL B-6 0-0.5 Magnesium 6010D - 5 mg/L - 5 5 0 Result less than MDL/RDL B-6 0-0.5 Manganese 6010D - 0.42 mg/L - 0.015 0.015 0 B-6 0-0.5 Molybdenum 6010D - 0.04 mg/L - 0.04 0.04 0 Result less than MDL/RDL B-6 0-0.5 Potassium 6010D - 1.5 mg/L - 5 5 J B-6 0-0.5 Sodium 6010D - 1.8 mg/L - 5 5 J B-6 0-0.5 Strontium 6010D - 0.022 mg/L - 0.01 0.01 0 B-6 0-0.5 Zinc 6010D - 0.042 mg/L - 0.02 0.02 B B-6 0-0.5 Antimony 6020B 9.00E-01 0.56 mg/kg N 0.56 0.56 0 Result less than MDL/RDL B-6 0-0.5 Arsenic 6020B 5.80E+00 2.1 mg/kg N 0.56 0.56 0 B-6 0-0.5 Beryllium 6020B 6.30E+01 1.2 mg/kg N 0.11 0.11 0 B-6 0-0.5 Cadmium 6020B 3.00E+00 0.041 mg/kg N 0.028 0.028 0 B-6 0-0.5 Cobalt 6020B 9.00E-01 11 mg/kg Y 0.79 0.79 0 B-6 0-0.5 Lead 6020B 2.70E+02 17 mg/kg N 0.28 0.28 0 B-6 0-0.5 Nickel 6020B 1.30E+02 27 mg/kg N 1.5 1.5 0 B-6 0-0.5 Selenium 6020B 2.10E+00 0.53 mg/kg N 1.5 1.5 J B-6 0-0.5 Silver 6020B 3.40E+00 0.28 mg/kg N 0.28 0.28 0 Result less than MDL/RDL B-6 0-0.5 Thallium 6020B 2.80E-01 0.42 mg/kg Y 0.15 0.15 0 B-6 0-0.5 Vanadium 6020B - 68 mg/kg - 1.5 1.5 B B-6 0-0.5 Antimony 6020B - 2 ug/L - 2 2 0 Result less than MDL/RDL B-6 0-0.5 Arsenic 6020B - 2 ug/L - 2 2 0 Result less than MDL/RDL B-6 0-0.5 Beryllium 6020B - 0.4 ug/L - 0.4 0.4 0 Result less than MDL/RDL B-6 0-0.5 Cadmium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-6 0-0.5 Cobalt 6020B - 4.3 ug/L - 5 5 J Table 3. Summary of SPLP and Total Metals Results (continued) 9 of 12 Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-6 0-0.5 Lead 6020B - 0.46 ug/L - 1 1 J B-6 0-0.5 Nickel 6020B - 45 ug/L - 5 5 0 B-6 0-0.5 Selenium 6020B - 5 ug/L - 5 5 0 Result less than MDL/RDL B-6 0-0.5 Silver 6020B - 1 ug/L - 1 1 0 Result less than MDL/RDL B-6 0-0.5 Thallium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-6 0-0.5 Vanadium 6020B - 2.6 ug/L - 5 5 BJ B-6 0-0.5 Mercury 7471B 1.00E+00 0.044 mg/kg N 0.1 0.1 J B-6 0-0.5 Mercury 7470A - 0.0002 mg/L - 0.0002 0.0002 0 Result less than MDL/RDL B-6 0-0.5 Chloride (SPLP) 1312/9056A - 0.65 mg/L - 1 1 JS B-6 0-0.5 Nitrate - N (SPLP) 1312/9056A - 0.15 mg/L - 0.02 0.02 0 B-6 0-0.5 Sulfate (SPLP) 1312/9056A - 7.5 mg/L - 1 1 0 B-6 2-2.5 % Solids 160.3 - 78.8 % - 0 0 0 B-6 2-2.5 Chloride (soluble) 9056A - 5.4 mg/kg - 13 13 J B-6 2-2.5 Nitrate - N (soluble) 9056A - 0.092 mg/kg - 0.25 0.25 J B-6 2-2.5 Sulfate (soluble) 9056A - 13 mg/kg - 13 13 0 Result less than MDL/RDL B-6 2-2.5 Hexavalent Chromium 7199 - 1.3 mg/kg - 1.3 1.3 N Result less than MDL/RDL B-6 2-2.5 SPLP Hexavalent Chromium 7199 - 0.2 mg/L - 0.2 0.2 0 Result less than MDL/RDL B-6 2-2.5 Aluminum 6010D - 24000 mg/kg - 21 21 0 B-6 2-2.5 Barium 6010D 5.80E+02 85 mg/kg N 1.4 1.4 0 B-6 2-2.5 Boron 6010D 4.50E+01 1.1 mg/kg N 2.6 2.6 J B-6 2-2.5 Calcium 6010D - 480 mg/kg - 260 260 0 B-6 2-2.5 Chromium 6010D 3.60E+05 25 mg/kg N 0.52 0.52 0 B-6 2-2.5 Copper 6010D 7.00E+02 13 mg/kg N 0.52 0.52 0 B-6 2-2.5 Iron 6010D 1.50E+02 17000 mg/kg Y 5.2 5.2 0 B-6 2-2.5 Magnesium 6010D - 1800 mg/kg - 260 260 0 B-6 2-2.5 Manganese 6010D 6.50E+01 590 mg/kg Y 0.78 0.78 0 B-6 2-2.5 Molybdenum 6010D - 2.1 mg/kg - 2.1 2.1 0 Result less than MDL/RDL B-6 2-2.5 Potassium 6010D - 840 mg/kg - 260 260 0 B-6 2-2.5 Sodium 6010D - 60 mg/kg - 260 260 J B-6 2-2.5 Strontium 6010D - 12 mg/kg - 1 1 0 B-6 2-2.5 Zinc 6010D 1.20E+03 34 mg/kg N 2.6 2.6 0 B-6 2-2.5 Aluminum 6010D - 0.24 mg/L - 0.4 0.4 J B-6 2-2.5 Barium 6010D - 0.54 mg/L - 0.025 0.025 B B-6 2-2.5 Boron 6010D - 0.13 mg/L - 0.05 0.05 0 B-6 2-2.5 Calcium 6010D - 5 mg/L - 5 5 0 Result less than MDL/RDL B-6 2-2.5 Chromium 6010D - 0.01 mg/L - 0.01 0.01 0 Result less than MDL/RDL B-6 2-2.5 Copper 6010D - 0.01 mg/L - 0.01 0.01 0 Result less than MDL/RDL Table 3. Summary of SPLP and Total Metals Results (continued) 10 of 12 Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-6 2-2.5 Iron 6010D - 0.071 mg/L - 0.1 0.1 J B-6 2-2.5 Magnesium 6010D - 5 mg/L - 5 5 0 Result less than MDL/RDL B-6 2-2.5 Manganese 6010D - 0.13 mg/L - 0.015 0.015 0 B-6 2-2.5 Molybdenum 6010D - 0.04 mg/L - 0.04 0.04 0 Result less than MDL/RDL B-6 2-2.5 Potassium 6010D - 5 mg/L - 5 5 0 Result less than MDL/RDL B-6 2-2.5 Sodium 6010D - 5.3 mg/L - 5 5 0 B-6 2-2.5 Strontium 6010D - 0.012 mg/L - 0.01 0.01 0 B-6 2-2.5 Zinc 6010D - 0.073 mg/L - 0.02 0.02 B B-6 2-2.5 Antimony 6020B 9.00E-01 0.6 mg/kg N 0.6 0.6 0 Result less than MDL/RDL B-6 2-2.5 Arsenic 6020B 5.80E+00 1.7 mg/kg N 0.6 0.6 0 B-6 2-2.5 Beryllium 6020B 6.30E+01 1.2 mg/kg N 0.12 0.12 0 B-6 2-2.5 Cadmium 6020B 3.00E+00 0.03 mg/kg N 0.03 0.03 0 Result less than MDL/RDL B-6 2-2.5 Cobalt 6020B 9.00E-01 22 mg/kg Y 0.84 0.84 0 B-6 2-2.5 Lead 6020B 2.70E+02 15 mg/kg N 0.3 0.3 0 B-6 2-2.5 Nickel 6020B 1.30E+02 14 mg/kg N 1.6 1.6 0 B-6 2-2.5 Selenium 6020B 2.10E+00 0.44 mg/kg N 1.6 1.6 J B-6 2-2.5 Silver 6020B 3.40E+00 0.3 mg/kg N 0.3 0.3 0 Result less than MDL/RDL B-6 2-2.5 Thallium 6020B 2.80E-01 0.32 mg/kg Y 0.16 0.16 0 B-6 2-2.5 Vanadium 6020B - 53 mg/kg - 1.6 1.6 B B-6 2-2.5 Antimony 6020B - 0.75 ug/L - 2 2 BJ B-6 2-2.5 Arsenic 6020B - 2 ug/L - 2 2 0 Result less than MDL/RDL B-6 2-2.5 Beryllium 6020B - 0.4 ug/L - 0.4 0.4 0 Result less than MDL/RDL B-6 2-2.5 Cadmium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-6 2-2.5 Cobalt 6020B - 1.3 ug/L - 5 5 J B-6 2-2.5 Lead 6020B - 1 ug/L - 1 1 0 Result less than MDL/RDL B-6 2-2.5 Nickel 6020B - 5 ug/L - 5 5 0 Result less than MDL/RDL B-6 2-2.5 Selenium 6020B - 5 ug/L - 5 5 0 Result less than MDL/RDL B-6 2-2.5 Silver 6020B - 1 ug/L - 1 1 0 Result less than MDL/RDL B-6 2-2.5 Thallium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-6 2-2.5 Vanadium 6020B - 3.7 ug/L - 5 5 BJ B-6 2-2.5 Mercury 7471B 1.00E+00 0.041 mg/kg N 0.095 0.095 J B-6 2-2.5 Mercury 7470A - 0.0002 mg/L - 0.0002 0.0002 0 Result less than MDL/RDL B-6 2-2.5 Chloride (SPLP) 1312/9056A - 0.49 mg/L - 1 1 J B-6 2-2.5 Nitrate - N (SPLP) 1312/9056A - 0.012 mg/L - 0.02 0.02 J B-6 2-2.5 Sulfate (SPLP) 1312/9056A - 1 mg/L - 1 1 0 Result less than MDL/RDL B-6 7-7.5 % Solids 160.3 - 82.5 % - 0 0 0 B-6 7-7.5 Chloride (soluble) 9056A - 7.2 mg/kg - 12 12 J Table 3. Summary of SPLP and Total Metals Results (continued) 11 of 12 Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-6 7-7.5 Nitrate - N (soluble) 9056A - 0.11 mg/kg - 0.24 0.24 J B-6 7-7.5 Sulfate (soluble) 9056A - 12 mg/kg - 12 12 0 Result less than MDL/RDL B-6 7-7.5 Hexavalent Chromium 7199 - 1.2 mg/kg - 1.2 1.2 0 Result less than MDL/RDL B-6 7-7.5 SPLP Hexavalent Chromium 7199 - 0.2 mg/L - 0.2 0.2 0 Result less than MDL/RDL B-6 7-7.5 Aluminum 6010D - 8900 mg/kg - 21 21 0 B-6 7-7.5 Barium 6010D 5.80E+02 29 mg/kg N 1.4 1.4 0 B-6 7-7.5 Boron 6010D 4.50E+01 2.7 mg/kg N 2.7 2.7 0 Result less than MDL/RDL B-6 7-7.5 Calcium 6010D - 440 mg/kg - 270 270 0 B-6 7-7.5 Chromium 6010D 3.60E+05 12 mg/kg N 0.53 0.53 0 B-6 7-7.5 Copper 6010D 7.00E+02 6.8 mg/kg N 0.53 0.53 0 B-6 7-7.5 Iron 6010D 1.50E+02 5700 mg/kg Y 5.3 5.3 0 B-6 7-7.5 Magnesium 6010D - 1300 mg/kg - 270 270 0 B-6 7-7.5 Manganese 6010D 6.50E+01 57 mg/kg N 0.8 0.8 0 B-6 7-7.5 Molybdenum 6010D - 2.1 mg/kg - 2.1 2.1 0 Result less than MDL/RDL B-6 7-7.5 Potassium 6010D - 460 mg/kg - 270 270 0 B-6 7-7.5 Sodium 6010D - 39 mg/kg - 270 270 J B-6 7-7.5 Strontium 6010D - 7.6 mg/kg - 1.1 1.1 0 B-6 7-7.5 Zinc 6010D 1.20E+03 19 mg/kg N 2.7 2.7 0 B-6 7-7.5 Aluminum 6010D - 41 mg/L - 0.4 0.4 0 B-6 7-7.5 Barium 6010D - 1.5 mg/L - 0.025 0.025 B B-6 7-7.5 Boron 6010D - 0.26 mg/L - 0.05 0.05 0 B-6 7-7.5 Calcium 6010D - 3.2 mg/L - 5 5 J B-6 7-7.5 Chromium 6010D - 0.044 mg/L - 0.01 0.01 0 B-6 7-7.5 Copper 6010D - 0.019 mg/L - 0.01 0.01 0 B-6 7-7.5 Iron 6010D - 14 mg/L - 0.1 0.1 0 B-6 7-7.5 Magnesium 6010D - 2.5 mg/L - 5 5 J B-6 7-7.5 Manganese 6010D - 0.044 mg/L - 0.015 0.015 0 B-6 7-7.5 Molybdenum 6010D - 0.04 mg/L - 0.04 0.04 0 Result less than MDL/RDL B-6 7-7.5 Potassium 6010D - 1.5 mg/L - 5 5 J B-6 7-7.5 Sodium 6010D - 9.2 mg/L - 5 5 0 B-6 7-7.5 Strontium 6010D - 0.052 mg/L - 0.01 0.01 0 B-6 7-7.5 Zinc 6010D - 0.18 mg/L - 0.02 0.02 B B-6 7-7.5 Antimony 6020B 9.00E-01 0.57 mg/kg N 0.57 0.57 0 Result less than MDL/RDL B-6 7-7.5 Arsenic 6020B 5.80E+00 0.32 mg/kg N 0.57 0.57 J B-6 7-7.5 Beryllium 6020B 6.30E+01 0.51 mg/kg N 0.11 0.11 0 B-6 7-7.5 Cadmium 6020B 3.00E+00 0.013 mg/kg N 0.029 0.029 J B-6 7-7.5 Cobalt 6020B 9.00E-01 4 mg/kg Y 0.8 0.8 0 Table 3. Summary of SPLP and Total Metals Results (continued) 12 of 12 Boring ID Sample Depth (ft bgs) Constituent EPA Method PSRG (mg/kg) Result Units Exceeds PSRG? MDL RDL Flag Comment B-6 7-7.5 Lead 6020B 2.70E+02 7.5 mg/kg N 0.29 0.29 0 B-6 7-7.5 Nickel 6020B 1.30E+02 8 mg/kg N 1.5 1.5 0 B-6 7-7.5 Selenium 6020B 2.10E+00 0.31 mg/kg N 1.5 1.5 J B-6 7-7.5 Silver 6020B 3.40E+00 0.29 mg/kg N 0.29 0.29 0 Result less than MDL/RDL B-6 7-7.5 Thallium 6020B 2.80E-01 0.12 mg/kg N 0.15 0.15 J B-6 7-7.5 Vanadium 6020B - 33 mg/kg - 1.5 1.5 B B-6 7-7.5 Antimony 6020B - 0.58 ug/L - 2 2 BJ B-6 7-7.5 Arsenic 6020B - 2 ug/L - 2 2 0 Result less than MDL/RDL B-6 7-7.5 Beryllium 6020B - 1.1 ug/L - 0.4 0.4 0 B-6 7-7.5 Cadmium 6020B - 0.5 ug/L - 0.5 0.5 0 Result less than MDL/RDL B-6 7-7.5 Cobalt 6020B - 5.5 ug/L - 5 5 0 B-6 7-7.5 Lead 6020B - 30 ug/L - 1 1 0 B-6 7-7.5 Nickel 6020B - 39 ug/L - 5 5 0 B-6 7-7.5 Selenium 6020B - 5 ug/L - 5 5 0 Result less than MDL/RDL B-6 7-7.5 Silver 6020B - 1 ug/L - 1 1 0 Result less than MDL/RDL B-6 7-7.5 Thallium 6020B - 0.22 ug/L - 0.5 0.5 J B-6 7-7.5 Vanadium 6020B - 72 ug/L - 5 5 B B-6 7-7.5 Mercury 7471B 1.00E+00 0.091 mg/kg N 0.091 0.091 0 Result less than MDL/RDL B-6 7-7.5 Mercury 7470A - 0.0002 mg/L - 0.0002 0.0002 0 Result less than MDL/RDL B-6 7-7.5 Chloride (SPLP) 1312/9056A - 0.55 mg/L - 1 1 J B-6 7-7.5 Nitrate - N (SPLP) 1312/9056A - 0.0079 mg/L - 0.02 0.02 J B-6 7-7.5 Sulfate (SPLP) 1312/9056A - 1 mg/L - 1 1 0 Result less than MDL/RDL Note(s): [1] PSRG: Preliminary Soil Remediation Goal; MDL: method detection limit; RDL: reported detection limit. [2] PSRG correspond to soil concentrations provided by NCDEQ for protection of groundwater. [3] Flags: LOQ = Limit of Quantitation; B = Detected in the method blank; E = Quantitation of compound exceeded the calibration range; DL = detection limit; Q = Surrogate failure; ND = Not detected at or above the DL; N = Recovery is out of criteria; P = The RPD between two GC columns exceeds 40%; J = estimated result < LOW and ≥ DL; L = LCS/LCSD failure; H = Out of holding time; W = Reported on wet weight basis; S = MS/MSD failure. 1 of 1 Table 4. Summary of PLM Results Boring ID Depth (ft bgs) Area Percent Fly Ash B-1 0-0.5 ND B-1 2-2.5 ND B-1[2] 7-7.5 ND B-1[2] 12-12.5 ND B-2 0-0.5 ND B-2 2-2.5 ND B-3 0-0.5 1% B-3 2-2.5 ND B-4 0-0.5 ND B-4 2-2.5 1% B-5 0-0.5 1% B-5 2-2.5 ND B-6 0-0.5 ND B-6[2] 2-2.5 ND B-6[2] 7-7.5 ND B-7 0-0.5 1% B-7 2-2.5 ND B-8 0-0.5 ND B-8 2-2.5 ND B-9 0-0.5 ND B-9 2-2.5 ND B-10 0-0.5 ND B-10 2-2.5 ND Note(s): [1] ND: not detected; [2] Per the Sampling Plan, PLM test samples shall be collected at 0-0.5 and 2-2.5 ft bgs. Additional samples analyzed at B-1 and B-6 are considered supplementary to those required by the Sampling Plan. FIGURES Cooling Pond Neuse River Lay of Land Area(LOLA) MetalsCleaningPond Active Basin SITE MAP H.F. Lee Energy Complex Wayne County, North Carolina Figure 1 P:\GIS\Projects\D\Duke\HFLee - MCP\mxds; JCOLLEYCHARLOTTE, NC JANUARY 2018 500 0 500 1,000250 Feet Notes: 1. Service Layer Credits: Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community. 2. Basin boundaries obtained from Aerial Topographic Survey prepared by WSP Sells Inc. dated 1 June 2015. Legend Active Basin Boundary Metals Cleaning Pond Lay of Land Area (LOLA) Property Boundary (Stantec) Property Boundary (WSP) ³ MetalsCleaningPond Active Basin B-1 B-2 B-3 B-4 B-5 B-6 B-7 B-8 B-9 B-10 BORING LOCATIONS H.F. Lee Energy Complex Wayne County, North Carolina Figure 2 P:\GIS\Projects\D\Duke\HFLee - MCP\mxds; JCOLLEYCHARLOTTE, NC JANUARY 2018 75 0 75 15037.5 Feet Notes: 1. Service Layer Credits: Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community. 2. Basin boundaries obtained from Aerial Topographic Survey prepared by WSP Sells Inc. dated 1 June 2015. 3. Boring locations obtained using handheld GPS. 4. Soft ground area is shown at approximate location. Legend Geoprobe Borings 100 ft grid Approximate Soft Ground Area Metals Cleaning Pond Active Basin Boundary ³ ATTACHMENTS Attachment A Boring Logs 2.7 4.0 4.0 2.0 CLAY (CL); orange and gray; dry CLAY (CL); orange and gray; dry CLAY (CL); orange and gray; dry SAND with gravel (SP); gray; wet Clayey SILT (ML); light orange to gray; dry SAND with gravel (SP); gray; wet CLAY (CL); orange and gray; dry End of Boring at 16.0 Ft bgs. Very little recovery ~ 8". Offset ~ 5 ft to attempt S-1 again. Water table at ~ 10 feet. Slow drilling ~ 20 minutes for ~ 1 ft; driller indicated potential refusal. BORING LOG GENERAL INFORMATION TECHNICAL INFORMATION PROJECT NAME:H.F. Lee - MCP Sampling PROJECT NO:GC6458 SITE LOCATION:Goldsboro, North Carolina GEOSYNTEC REPRESENTATIVE:Amber Greune DRILLING CONTRACTOR:Mid-Atlantic Drilling DRILLER NAME:Ron Stewart BOREHOLE ID:B-1 BOREHOLE DIA:2.25" RIG TYPE:Geoprobe 7822 DT SAMPLING METHOD:DPT - Dual Tube DRILLING METHOD:Direct Push NORTHING:595567.4705 EASTING:2273451.383 GROUND ELEVATION: (Not Surveyed) BORING DATE:12/4/2017 All depths referenced to ground surface.Page 1 of 1 Total Depth: 16.0 ft bgs Geosyntec Consultants of NC. PC 1300 South Mint St, Suite 300, Charlotte, NC 28203 Depth(ft)5 10 15 PatternRecovery (ft)Lithologic Description Comments 3.3 CLAY (CL); orange and gray; dry End of Boring at 4.0 Ft bgs. BORING LOG GENERAL INFORMATION TECHNICAL INFORMATION PROJECT NAME:H.F. Lee - MCP Sampling PROJECT NO:GC6458 SITE LOCATION:Goldsboro, North Carolina GEOSYNTEC REPRESENTATIVE:Amber Greune DRILLING CONTRACTOR:Mid-Atlantic Drilling DRILLER NAME:Ron Stewart BOREHOLE ID:B-10 BOREHOLE DIA:2.25" RIG TYPE:Geoprobe 7822 DT SAMPLING METHOD:DPT - Dual Tube DRILLING METHOD:Direct Push NORTHING:595571.7561 EASTING:2273382.518 GROUND ELEVATION: (Not Surveyed) BORING DATE:12/4/2017 All depths referenced to ground surface.Page 1 of 1 Total Depth: 4.0 ft bgs Geosyntec Consultants of NC. PC 1300 South Mint St, Suite 300, Charlotte, NC 28203 Depth(ft)1 2 3 4 PatternRecovery (ft)Lithologic Description Comments 3.4 Silty CLAY (CL); brownish orange; dry CLAY (CL); orange and gray; moist End of Boring at 4.0 Ft bgs. BORING LOG GENERAL INFORMATION TECHNICAL INFORMATION PROJECT NAME:H.F. Lee - MCP Sampling PROJECT NO:GC6458 SITE LOCATION:Goldsboro, North Carolina GEOSYNTEC REPRESENTATIVE:Amber Greune DRILLING CONTRACTOR:Mid-Atlantic Drilling DRILLER NAME:Ron Stewart BOREHOLE ID:B-2 BOREHOLE DIA:2.25" RIG TYPE:Geoprobe 7822 DT SAMPLING METHOD:DPT - Dual Tube DRILLING METHOD:Direct Push NORTHING:595513.5321 EASTING:2273589.97 GROUND ELEVATION: (Not Surveyed) BORING DATE:12/4/2017 All depths referenced to ground surface.Page 1 of 1 Total Depth: 4.0 ft bgs Geosyntec Consultants of NC. PC 1300 South Mint St, Suite 300, Charlotte, NC 28203 Depth(ft)1 2 3 4 PatternRecovery (ft)Lithologic Description Comments 3.2 Clayey SILT (ML); light brown; moist; trace CCR CLAY (CL); orange and gray; moist End of Boring at 4.0 Ft bgs. BORING LOG GENERAL INFORMATION TECHNICAL INFORMATION PROJECT NAME:H.F. Lee - MCP Sampling PROJECT NO:GC6458 SITE LOCATION:Goldsboro, North Carolina GEOSYNTEC REPRESENTATIVE:Amber Greune DRILLING CONTRACTOR:Mid-Atlantic Drilling DRILLER NAME:Ron Stewart BOREHOLE ID:B-3 BOREHOLE DIA:2.25" RIG TYPE:Geoprobe 7822 DT SAMPLING METHOD:DPT - Dual Tube DRILLING METHOD:Direct Push NORTHING:595490.6381 EASTING:2273685.595 GROUND ELEVATION: (Not Surveyed) BORING DATE:12/4/2017 All depths referenced to ground surface.Page 1 of 1 Total Depth: 4.0 ft bgs Geosyntec Consultants of NC. PC 1300 South Mint St, Suite 300, Charlotte, NC 28203 Depth(ft)1 2 3 4 PatternRecovery (ft)Lithologic Description Comments 2.8 Sandy CLAY (CL); brownish orange with gray; moist Clayey SAND (SP); gray; moist End of Boring at 4.0 Ft bgs. BORING LOG GENERAL INFORMATION TECHNICAL INFORMATION PROJECT NAME:H.F. Lee - MCP Sampling PROJECT NO:GC6458 SITE LOCATION:Goldsboro, North Carolina GEOSYNTEC REPRESENTATIVE:Amber Greune DRILLING CONTRACTOR:Mid-Atlantic Drilling DRILLER NAME:Ron Stewart BOREHOLE ID:B-4 BOREHOLE DIA:2.25" RIG TYPE:Geoprobe 7822 DT SAMPLING METHOD:DPT - Dual Tube DRILLING METHOD:Direct Push NORTHING:595586.3801 EASTING:2273678.641 GROUND ELEVATION: (Not Surveyed) BORING DATE:12/4/2017 All depths referenced to ground surface.Page 1 of 1 Total Depth: 4.0 ft bgs Geosyntec Consultants of NC. PC 1300 South Mint St, Suite 300, Charlotte, NC 28203 Depth(ft)1 2 3 4 PatternRecovery (ft)Lithologic Description Comments 4.0 CLAY (CL); light orange and gray; dry End of Boring at 4.0 Ft bgs. BORING LOG GENERAL INFORMATION TECHNICAL INFORMATION PROJECT NAME:H.F. Lee - MCP Sampling PROJECT NO:GC6458 SITE LOCATION:Goldsboro, North Carolina GEOSYNTEC REPRESENTATIVE:Amber Greune DRILLING CONTRACTOR:Mid-Atlantic Drilling DRILLER NAME:Ron Stewart BOREHOLE ID:B-5 BOREHOLE DIA:2.25" RIG TYPE:Geoprobe 7822 DT SAMPLING METHOD:DPT - Dual Tube DRILLING METHOD:Direct Push NORTHING:595669.786 EASTING:2273575.773 GROUND ELEVATION: (Not Surveyed) BORING DATE:12/4/2017 All depths referenced to ground surface.Page 1 of 1 Total Depth: 4.0 ft bgs Geosyntec Consultants of NC. PC 1300 South Mint St, Suite 300, Charlotte, NC 28203 Depth(ft)1 2 3 4 PatternRecovery (ft)Lithologic Description Comments 3.0 4.0 4.0 0.0 CLAY (CL); orange and gray; dry CLAY (CL); orange and gray; dry Clayey SILT (ML); gray; moist SILT (ML); brown; wet Coarse grained SAND (SP); orange to light brown; wet SILT (ML); light brown and white; wet End of Boring at 16.0 Ft bgs. Collected 0-0.5 ft bgs and 2-2.5 ft bgs samples Collected 7.0-7.5 ft bgs sample Driller confirmed water @ 8 ft Difficult drilling to advance ~1 ft. BORING LOG GENERAL INFORMATION TECHNICAL INFORMATION PROJECT NAME:H.F. Lee - MCP Sampling PROJECT NO:GC6458 SITE LOCATION:Goldsboro, North Carolina GEOSYNTEC REPRESENTATIVE:Amber Greune DRILLING CONTRACTOR:Mid-Atlantic Drilling DRILLER NAME:Ron Stewart BOREHOLE ID:B-6 BOREHOLE DIA:2.25" RIG TYPE:Geoprobe 7822 DT SAMPLING METHOD:DPT - Dual Tube DRILLING METHOD:Direct Push NORTHING:595701.1509 EASTING:2273584.77 GROUND ELEVATION: (Not Surveyed) BORING DATE:12/4/2017 All depths referenced to ground surface.Page 1 of 1 Total Depth: 16.0 ft bgs Geosyntec Consultants of NC. PC 1300 South Mint St, Suite 300, Charlotte, NC 28203 Depth(ft)5 10 15 PatternRecovery (ft)Lithologic Description Comments 4.0 CLAY (CL); orange and gray; dry; some organic material top 6". End of Boring at 4.0 Ft bgs. BORING LOG GENERAL INFORMATION TECHNICAL INFORMATION PROJECT NAME:H.F. Lee - MCP Sampling PROJECT NO:GC6458 SITE LOCATION:Goldsboro, North Carolina GEOSYNTEC REPRESENTATIVE:Amber Greune DRILLING CONTRACTOR:Mid-Atlantic Drilling DRILLER NAME:Ron Stewart BOREHOLE ID:B-7 BOREHOLE DIA:2.25" RIG TYPE:Geoprobe 7822 DT SAMPLING METHOD:DPT - Dual Tube DRILLING METHOD:Direct Push NORTHING:595689.688 EASTING:2273478.262 GROUND ELEVATION: (Not Surveyed) BORING DATE:12/4/2017 All depths referenced to ground surface.Page 1 of 1 Total Depth: 4.0 ft bgs Geosyntec Consultants of NC. PC 1300 South Mint St, Suite 300, Charlotte, NC 28203 Depth(ft)1 2 3 4 PatternRecovery (ft)Lithologic Description Comments 3.5 CLAY (CL); orange and gray; dry End of Boring at 4.0 Ft bgs. BORING LOG GENERAL INFORMATION TECHNICAL INFORMATION PROJECT NAME:H.F. Lee - MCP Sampling PROJECT NO:GC6458 SITE LOCATION:Goldsboro, North Carolina GEOSYNTEC REPRESENTATIVE:Amber Greune DRILLING CONTRACTOR:Mid-Atlantic Drilling DRILLER NAME:Ron Stewart BOREHOLE ID:B-8 BOREHOLE DIA:2.25" RIG TYPE:Geoprobe 7822 DT SAMPLING METHOD:DPT - Dual Tube DRILLING METHOD:Direct Push NORTHING:595665.2301 EASTING:2273389.84 GROUND ELEVATION: (Not Surveyed) BORING DATE:12/4/2017 All depths referenced to ground surface.Page 1 of 1 Total Depth: 4.0 ft bgs Geosyntec Consultants of NC. PC 1300 South Mint St, Suite 300, Charlotte, NC 28203 Depth(ft)1 2 3 4 PatternRecovery (ft)Lithologic Description Comments 2.3 CLAY (CL); orange and gray; dry End of Boring at 4.0 Ft bgs. BORING LOG GENERAL INFORMATION TECHNICAL INFORMATION PROJECT NAME:H.F. Lee - MCP Sampling PROJECT NO:GC6458 SITE LOCATION:Goldsboro, North Carolina GEOSYNTEC REPRESENTATIVE:Amber Greune DRILLING CONTRACTOR:Mid-Atlantic Drilling DRILLER NAME:Ron Stewart BOREHOLE ID:B-9 BOREHOLE DIA:2.25" RIG TYPE:Geoprobe 7822 DT SAMPLING METHOD:DPT - Dual Tube DRILLING METHOD:Direct Push NORTHING:595611.1616 EASTING:2273294.001 GROUND ELEVATION: (Not Surveyed) BORING DATE:12/4/2017 All depths referenced to ground surface.Page 1 of 1 Total Depth: 4.0 ft bgs Geosyntec Consultants of NC. PC 1300 South Mint St, Suite 300, Charlotte, NC 28203 Depth(ft)1 2 3 4 PatternRecovery (ft)Lithologic Description Comments Attachment B Analytical Laboratory Results 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Vendor QC Data Review Summary Report Analytical Laboratory Order Number:J17120118 Project Name:HF LEE -401 (CCR Basin Confirmation Sampling) Lab Contact:Peggy Kendall 12/22/2017 Customer Name(s):Ryan Czop, Austin Mack, Josh Colley Phone:980-875-5848 Report Authorized By: (Signature) Program Comments: QC Notes; SPLP Cr6: All samples were analyzed at a 10X dilution due to matrix interference; reporting limits raised accordingly. Cr6: For samples B-1-0-0.5-20171204 and B-6-2-2.5-20171204, the matrix spike (MS) and matrix spike dup (MSD) recovery fell outside of the QC limits. The method blank (MB) and laboratory control sample (LCS) recoveries were within the control limits, therefore it was determined matrix interference caused the MS/MSD to fail. Both sample results were non-detect. 6010 Metals: For sample B-1-0-0.5-20171204, the MS and/or MSD recoveries for Al, Ba, B, Ca, Cu, Fe, Mn, Mo, Na, Zn were outside of the QC limits. The MB and LCS were within the control limits. Matrix interference is suspected. These results should be considered estimates. SPLP 6010: Ba detected in the MB at a concentration above the reporting limit. The samples were re-leached and re-analyzed. The MB associated with the re-extracted samples had Ba detected above the RL. The original results were reported. All samples associated with the MB have been flagged with a "B". Zn detected in the MB at a concentration above the MDL but below the RL. All samples associated with the MB have been Please review all vendor data for case narratives with explanations of quality control failures and data qualifiers. Any analytical tests or individual analytes within a test flagged with a qualifier indicate a deviation from the method quality system or quality control requirement. Certified vendor results and QC qualifiers can be found in the vendor lab final report. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Vendor Data Review Criteria: This vendor data package has been reviewed at the Duke Analytical Laboratory for the following applicable criteria: Peggy Kendall Required QC samples collected and analyzed Required tests performed for all samples Vendor Laboratory utilized required test methods for all analyses Vendor Laboratory met all requested Reporting Limits (RL) QC Results reviewed for outlying recovery values Case Narrative: Date: flagged with a "B". 6020 Metals: V detected in the MB at a concentration above the MDL but below the RL. All samples associated with this MB with detctions have been flagged with a "B". For sample B-1-0-0.5-20171204, the MS/MSD recoveries for Sb, Pb, and V were outside of the QC limits.The MB and LCS were within the control limits. Matrix interference is suspected. These results should be considered estimates. SPLP 6020: Sb and V detected in the MB at concentrations above the MDL but below the RL. All samples associated with this MB have been flagged with a "B". SPLP Cl: For sample B-6-0-0.5-20171204, the MS/MSD recoveries were outside of the QC limits. The MB and LCS were within the control limits. Matrix interference is suspected. The result should be considered an estimate. NO3: For sample B-1-2-2.5-20171204, the MS/MSD recoveries were outside of the QC limits. The MB and LCS were within the control limits. Matrix interference is suspected. The result should be considered an estimate. 12-22-17 Page 2 of 147 SHEALY ENVIRONMENTAL SERVICES,INC. The electronic signature above is the equivalent of a handwritten signature. This report shall not be reproduced,except in its entirety,without the written approval of Shealy Environmental Services,Inc. Shealy Environmental Services,Inc. 106 Vantage Point Drive West Columbia,SC 29172 (803)791-9700 Fax (803)791-9111 www.shealylab.com Report of Analysis Duke Energy 13339 Hagers Ferry Rd Bldg 7405 Huntersville,NC 28078 Attention:Peggy Kendall Project Name:HF Lee -401 Project Number:J17120118 Lot Number:SL07039 Date Completed:12/22/2017 Revision Date:12/22/2017 12/22/2017 12:00 PM Approved and released by: Project Manager:Grant Wilton Page 1 of 131 12-22-17 Page 3 of 147 SHEALY ENVIRONMENTAL SERVICES,INC. SC DHEC No:32010001 NELAC No:E87653 NC DENR No:329 NC Field Parameters No:5639 Shealy Environmental Services,Inc. 106 Vantage Point Drive West Columbia,SC 29172 (803)791-9700 Fax (803)791-9111 www.shealylab.com Case Narrative Duke Energy Lot Number:SL07039 This Report of Analysis contains the analytical result(s)for the sample(s)listed on the Sample Summary following this Case Narrative.The sample receiving date is documented in the header information associated with each sample. All results listed in this report relate only to the samples that are contained within this report. Sample receipt,sample analysis,and data review have been performed in accordance with the most current approved NELAC standards,the Shealy Environmental Services,Inc.("Shealy")Quality Assurance Management Plan (QAMP),standard operating procedures (SOPs),and Shealy policies.Any exceptions to the NELAC standards,the QAMP,SOPs or policies are qualified on the results page or discussed below. Where applicable,all soil sample analysis are reported on a dry weight basis unless flagged with a "W" qualifier If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page. REVISION 1 SPLP 6010D -Chromium was added to the list of metals reported. SPLP Hexavalent Chromium Analysis -Method 1312/7199 Samples -005,-006,-007:These three samples were run as part of the sequence from 12/14/17.The last cassette containing the closing CCV and CCB was not added to the autosampler and therefore did not run.The samples were re-analyzed 12/15/17.Sample -005 however was omitted and was not re- analyzed.The result from the previous day with no closing QC was reported.This sample ran immediately after the QC that opened the bracket which passed criteria. Samples -001 through -007:The samples were analyzed at a 10X dilution due to matrix interference. The reporting limits were raised accordingly. Hexavalent Chromium Analysis -Method 7199 Hexavalent Chromium was recovered outside the control limit in the MS/MSD associated with batch 59189.Since the LCS and Method Blank were within control limits it was determined that matrix interference caused the MS/MSD to fail.The RPD was greater than 20.Batch 59189:The insoluble spike,SL07039-006MS,prepped with this soil batch failed marginally low at 70%.The post digestion spike,SL07039-003MS,was recovered within control limits. Metals Analysis -Method 6010D Aluminum,Barium,Boron,Iron,Molybdenum,and Sodium were recovered outside the control limit in the MS associated with batch 59172.Aluminum,Barium,Boron,Calcium,Copper,Iron,Manganese, Molybdenum,Sodium and Zinc were recovered outside the control limit in the MSD.Since the LCS and Method Blank were within control limits it was determined that matrix interference caused the MS/MSD to fail. Page 2 of 131 12-22-17 Page 4 of 147 SHEALY ENVIRONMENTAL SERVICES,INC. SC DHEC No:32010001 NELAC No:E87653 NC DENR No:329 NC Field Parameters No:5639 Shealy Environmental Services,Inc. 106 Vantage Point Drive West Columbia,SC 29172 (803)791-9700 Fax (803)791-9111 www.shealylab.com Metals Analysis -Method 6020B The Method Blank associated with batch 59173 had Vanadium detected at a concentration that was above the DL but below the LOQ.All samples associated with this Method Blank that have detections for have been flagged with a "B”. Antimony,Lead and Vanadium were recovered outside the control limit in the MS/MSD associated with batch 59173.Since the LCS and Method Blank were within control limits it was determined that matrix interference caused the MS/MSD to fail. SPLP Metals Analysis -Method 6010D The Method Blank associated with batch 59207 had Barium detected at a concentration that was above the the LOQ.The samples were re-leached and re-analyzed.The Method Blank associated with the re- extracted samples had Barium detected above the LOQ.The results from Run 1 were reported.All samples associated with this Method Blank that have detections for Barium have been flagged with a "B”. Zinc was detected above the DL but below the LOQ.All samples with detections for Zinc have been flagged with a "B". SPLP Metals Analysis -Method 6020B The Method Blank associated with batch 59208 had Antimony and Vanadium detected at a concentration that was above the DL but below the LOQ.All samples associated with this Method Blank that have detections for have been flagged with a "B”. Chloride (SPLP)Analysis -Method 9056A Chloride was recovered outside the control limit in the MS/MSD associated with sample -005.Since the LCS and Method Blank were within control limits it was determined that matrix interference caused the MS/MSD to fail. Nitrate (soluble)Analysis -Method 9056A Nitrate was recovered outside the control limit in the MS/MSD associated with sample -002.Since the LCS and Method Blank were within control limits it was determined that matrix interference caused the MS/MSD to fail. Page 3 of 131 12-22-17 Page 5 of 147 SHEALY ENVIRONMENTAL SERVICES, INC. Sample Summary Duke Energy Lot Number: SL07039 Project Name: HF Lee - 401 Project Number: J17120118 Sample Number Sample ID Matrix Date Sampled Date Received 001 12/04/2017 12002017040819Solid 12/07/2017 002 12/04/2017 12002017040820Solid 12/07/2017 003 12/04/2017 12002017040821Solid 12/07/2017 004 12/04/2017 12002017040822Solid 12/07/2017 005 12/04/2017 15452017040831Solid 12/07/2017 006 12/04/2017 15452017040833Solid 12/07/2017 007 12/04/2017 15452017040834Solid 12/07/2017 008 12/04/2017 17002017040832Aqueous 12/07/2017 (8 samples) 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 4 of 131 12-22-17 Page 6 of 147 SHEALY ENVIRONMENTAL SERVICES, INC. Detection Summary Duke Energy Lot Number: SL07039 Project Name: HF Lee - 401 Project Number: J17120118 Sample Sample ID Matrix Parameter Method Result Q Units Page 001 2017040819 Solid Chloride (soluble)9056A 8.0 J mg/kg 15 001 2017040819 Solid Chloride (SPLP)1312/9056A 0.34 J mg/L 15 001 2017040819 Solid Nitrate - N (soluble)9056A 0.10 J mg/kg 15 001 2017040819 Solid Nitrate - N (SPLP)1312/9056A 0.0076 J mg/L 15 001 2017040819 Solid Aluminum 6010D 16000 S mg/kg 16 001 2017040819 Solid Barium 6010D 47 S mg/kg 16 001 2017040819 Solid Calcium 6010D 1100 S mg/kg 16 001 2017040819 Solid Chromium 6010D 21 mg/kg 16 001 2017040819 Solid Copper 6010D 23 S mg/kg 16 001 2017040819 Solid Iron 6010D 14000 S mg/kg 16 001 2017040819 Solid Magnesium 6010D 1900 mg/kg 16 001 2017040819 Solid Manganese 6010D 110 S mg/kg 16 001 2017040819 Solid Potassium 6010D 810 mg/kg 16 001 2017040819 Solid Strontium 6010D 9.1 mg/kg 16 001 2017040819 Solid Zinc 6010D 25 S mg/kg 16 001 2017040819 Solid Arsenic 6020B 1.6 mg/kg 17 001 2017040819 Solid Beryllium 6020B 0.86 mg/kg 17 001 2017040819 Solid Cadmium 6020B 0.016 J mg/kg 17 001 2017040819 Solid Cobalt 6020B 5.8 mg/kg 17 001 2017040819 Solid Lead 6020B 13 S mg/kg 17 001 2017040819 Solid Nickel 6020B 15 mg/kg 17 001 2017040819 Solid Selenium 6020B 0.43 J mg/kg 17 001 2017040819 Solid Thallium 6020B 0.28 mg/kg 17 001 2017040819 Solid Vanadium 6020B 67 BS mg/kg 17 001 2017040819 Solid Aluminum 6010D 8.2 mg/L 19 001 2017040819 Solid Barium 6010D 0.78 B mg/L 19 001 2017040819 Solid Boron 6010D 0.28 mg/L 19 001 2017040819 Solid Calcium 6010D 1.8 J mg/L 19 001 2017040819 Solid Chromium 6010D 0.0059 J mg/L 19 001 2017040819 Solid Iron 6010D 2.8 mg/L 19 001 2017040819 Solid Manganese 6010D 0.010 J mg/L 19 001 2017040819 Solid Sodium 6010D 7.7 mg/L 19 001 2017040819 Solid Strontium 6010D 0.025 mg/L 19 001 2017040819 Solid Zinc 6010D 0.079 B mg/L 19 001 2017040819 Solid Antimony 6020B 0.52 BJ ug/L 20 001 2017040819 Solid Cobalt 6020B 0.68 J ug/L 20 001 2017040819 Solid Lead 6020B 28 ug/L 20 001 2017040819 Solid Nickel 6020B 7.2 ug/L 20 001 2017040819 Solid Vanadium 6020B 9.2 B ug/L 20 002 2017040820 Solid Chloride (soluble)9056A 7.3 J mg/kg 21 002 2017040820 Solid Chloride (SPLP)1312/9056A 0.66 J mg/L 21 002 2017040820 Solid Nitrate - N (soluble)9056A 0.14 JS mg/kg 21 002 2017040820 Solid Nitrate - N (SPLP)1312/9056A 0.0099 mg/L 21 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 5 of 131 12-22-17 Page 7 of 147 Detection Summary (Continued) Lot Number: SL07039 Sample Sample ID Matrix Parameter Method Result Q Units Page 002 2017040820 Solid Aluminum 6010D 20000 mg/kg 22 002 2017040820 Solid Barium 6010D 48 mg/kg 22 002 2017040820 Solid Boron 6010D 1.3 J mg/kg 22 002 2017040820 Solid Calcium 6010D 860 mg/kg 22 002 2017040820 Solid Chromium 6010D 25 mg/kg 22 002 2017040820 Solid Copper 6010D 14 mg/kg 22 002 2017040820 Solid Iron 6010D 18000 mg/kg 22 002 2017040820 Solid Magnesium 6010D 2200 mg/kg 22 002 2017040820 Solid Manganese 6010D 87 mg/kg 22 002 2017040820 Solid Potassium 6010D 880 mg/kg 22 002 2017040820 Solid Strontium 6010D 7.4 mg/kg 22 002 2017040820 Solid Zinc 6010D 28 mg/kg 22 002 2017040820 Solid Arsenic 6020B 1.1 mg/kg 23 002 2017040820 Solid Beryllium 6020B 0.90 mg/kg 23 002 2017040820 Solid Cadmium 6020B 0.014 J mg/kg 23 002 2017040820 Solid Cobalt 6020B 5.5 mg/kg 23 002 2017040820 Solid Lead 6020B 13 mg/kg 23 002 2017040820 Solid Nickel 6020B 15 mg/kg 23 002 2017040820 Solid Selenium 6020B 0.44 J mg/kg 23 002 2017040820 Solid Thallium 6020B 0.25 mg/kg 23 002 2017040820 Solid Vanadium 6020B 62 B mg/kg 23 002 2017040820 Solid Aluminum 6010D 19 mg/L 25 002 2017040820 Solid Barium 6010D 1.2 B mg/L 25 002 2017040820 Solid Boron 6010D 0.40 mg/L 25 002 2017040820 Solid Calcium 6010D 2.0 J mg/L 25 002 2017040820 Solid Chromium 6010D 0.016 mg/L 25 002 2017040820 Solid Copper 6010D 0.0074 J mg/L 25 002 2017040820 Solid Iron 6010D 7.3 mg/L 25 002 2017040820 Solid Magnesium 6010D 0.80 J mg/L 25 002 2017040820 Solid Manganese 6010D 0.018 mg/L 25 002 2017040820 Solid Potassium 6010D 1.0 J mg/L 25 002 2017040820 Solid Sodium 6010D 12 mg/L 25 002 2017040820 Solid Strontium 6010D 0.030 mg/L 25 002 2017040820 Solid Zinc 6010D 0.22 B mg/L 25 002 2017040820 Solid Antimony 6020B 0.56 BJ ug/L 26 002 2017040820 Solid Beryllium 6020B 0.27 J ug/L 26 002 2017040820 Solid Cobalt 6020B 1.7 J ug/L 26 002 2017040820 Solid Lead 6020B 0.97 J ug/L 26 002 2017040820 Solid Nickel 6020B 11 ug/L 26 002 2017040820 Solid Vanadium 6020B 21 B ug/L 26 003 2017040821 Solid Chloride (soluble)9056A 9.1 J mg/kg 27 003 2017040821 Solid Chloride (SPLP)1312/9056A 0.52 J mg/L 27 003 2017040821 Solid Nitrate - N (soluble)9056A 0.12 J mg/kg 27 003 2017040821 Solid Nitrate - N (SPLP)1312/9056A 0.011 J mg/L 27 003 2017040821 Solid Aluminum 6010D 16000 mg/kg 28 003 2017040821 Solid Barium 6010D 61 mg/kg 28 003 2017040821 Solid Calcium 6010D 500 mg/kg 28 003 2017040821 Solid Chromium 6010D 19 mg/kg 28 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 6 of 131 12-22-17 Page 8 of 147 Detection Summary (Continued) Lot Number: SL07039 Sample Sample ID Matrix Parameter Method Result Q Units Page 003 2017040821 Solid Copper 6010D 9.9 mg/kg 28 003 2017040821 Solid Iron 6010D 10000 mg/kg 28 003 2017040821 Solid Magnesium 6010D 1900 mg/kg 28 003 2017040821 Solid Manganese 6010D 80 mg/kg 28 003 2017040821 Solid Potassium 6010D 730 mg/kg 28 003 2017040821 Solid Sodium 6010D 53 J mg/kg 28 003 2017040821 Solid Strontium 6010D 9.2 mg/kg 28 003 2017040821 Solid Zinc 6010D 25 mg/kg 28 003 2017040821 Solid Arsenic 6020B 1.0 mg/kg 29 003 2017040821 Solid Beryllium 6020B 1.1 mg/kg 29 003 2017040821 Solid Cobalt 6020B 9.7 mg/kg 29 003 2017040821 Solid Lead 6020B 14 mg/kg 29 003 2017040821 Solid Nickel 6020B 11 mg/kg 29 003 2017040821 Solid Selenium 6020B 0.45 J mg/kg 29 003 2017040821 Solid Thallium 6020B 0.17 mg/kg 29 003 2017040821 Solid Vanadium 6020B 51 B mg/kg 29 003 2017040821 Solid Mercury 7471B 0.028 J mg/kg 30 003 2017040821 Solid Aluminum 6010D 33 mg/L 31 003 2017040821 Solid Barium 6010D 1.2 B mg/L 31 003 2017040821 Solid Boron 6010D 0.25 mg/L 31 003 2017040821 Solid Calcium 6010D 2.0 J mg/L 31 003 2017040821 Solid Chromium 6010D 0.030 mg/L 31 003 2017040821 Solid Copper 6010D 0.015 mg/L 31 003 2017040821 Solid Iron 6010D 17 mg/L 31 003 2017040821 Solid Magnesium 6010D 2.0 J mg/L 31 003 2017040821 Solid Manganese 6010D 0.042 mg/L 31 003 2017040821 Solid Potassium 6010D 1.4 J mg/L 31 003 2017040821 Solid Sodium 6010D 7.7 mg/L 31 003 2017040821 Solid Strontium 6010D 0.037 mg/L 31 003 2017040821 Solid Zinc 6010D 0.15 B mg/L 31 003 2017040821 Solid Beryllium 6020B 0.88 ug/L 32 003 2017040821 Solid Cobalt 6020B 5.9 ug/L 32 003 2017040821 Solid Lead 6020B 63 ug/L 32 003 2017040821 Solid Nickel 6020B 79 ug/L 32 003 2017040821 Solid Thallium 6020B 0.20 J ug/L 32 003 2017040821 Solid Vanadium 6020B 47 B ug/L 32 004 2017040822 Solid Chloride (soluble)9056A 3.0 J mg/kg 33 004 2017040822 Solid Chloride (SPLP)1312/9056A 0.38 J mg/L 33 004 2017040822 Solid Nitrate - N (soluble)9056A 0.099 J mg/kg 33 004 2017040822 Solid Nitrate - N (SPLP)1312/9056A 0.0078 J mg/L 33 004 2017040822 Solid Aluminum 6010D 2400 mg/kg 34 004 2017040822 Solid Barium 6010D 6.5 mg/kg 34 004 2017040822 Solid Boron 6010D 1.2 J mg/kg 34 004 2017040822 Solid Calcium 6010D 85 J mg/kg 34 004 2017040822 Solid Chromium 6010D 15 mg/kg 34 004 2017040822 Solid Copper 6010D 16 mg/kg 34 004 2017040822 Solid Iron 6010D 16000 mg/kg 34 004 2017040822 Solid Magnesium 6010D 120 J mg/kg 34 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 7 of 131 12-22-17 Page 9 of 147 Detection Summary (Continued) Lot Number: SL07039 Sample Sample ID Matrix Parameter Method Result Q Units Page 004 2017040822 Solid Manganese 6010D 45 mg/kg 34 004 2017040822 Solid Molybdenum 6010D 0.80 J mg/kg 34 004 2017040822 Solid Potassium 6010D 94 J mg/kg 34 004 2017040822 Solid Strontium 6010D 2.4 mg/kg 34 004 2017040822 Solid Zinc 6010D 17 mg/kg 34 004 2017040822 Solid Arsenic 6020B 0.65 mg/kg 35 004 2017040822 Solid Beryllium 6020B 0.93 mg/kg 35 004 2017040822 Solid Cadmium 6020B 0.021 J mg/kg 35 004 2017040822 Solid Cobalt 6020B 4.7 mg/kg 35 004 2017040822 Solid Lead 6020B 2.9 mg/kg 35 004 2017040822 Solid Nickel 6020B 11 mg/kg 35 004 2017040822 Solid Vanadium 6020B 21 B mg/kg 35 004 2017040822 Solid Aluminum 6010D 0.44 mg/L 37 004 2017040822 Solid Barium 6010D 0.47 B mg/L 37 004 2017040822 Solid Boron 6010D 0.085 mg/L 37 004 2017040822 Solid Iron 6010D 0.22 mg/L 37 004 2017040822 Solid Sodium 6010D 3.4 J mg/L 37 004 2017040822 Solid Strontium 6010D 0.013 mg/L 37 004 2017040822 Solid Zinc 6010D 0.039 B mg/L 37 004 2017040822 Solid Lead 6020B 5.9 ug/L 38 004 2017040822 Solid Nickel 6020B 54 ug/L 38 004 2017040822 Solid Vanadium 6020B 3.6 BJ ug/L 38 005 2017040831 Solid Chloride (soluble)9056A 8.2 J mg/kg 39 005 2017040831 Solid Chloride (SPLP)1312/9056A 0.65 JS mg/L 39 005 2017040831 Solid Nitrate - N (soluble)9056A 1.8 mg/kg 39 005 2017040831 Solid Nitrate - N (SPLP)1312/9056A 0.15 mg/L 39 005 2017040831 Solid Sulfate (soluble)9056A 94 mg/kg 39 005 2017040831 Solid Sulfate (SPLP)1312/9056A 7.5 mg/L 39 005 2017040831 Solid Aluminum 6010D 19000 mg/kg 40 005 2017040831 Solid Barium 6010D 83 mg/kg 40 005 2017040831 Solid Boron 6010D 1.6 J mg/kg 40 005 2017040831 Solid Calcium 6010D 710 mg/kg 40 005 2017040831 Solid Chromium 6010D 24 mg/kg 40 005 2017040831 Solid Copper 6010D 38 mg/kg 40 005 2017040831 Solid Iron 6010D 29000 mg/kg 40 005 2017040831 Solid Magnesium 6010D 1400 mg/kg 40 005 2017040831 Solid Manganese 6010D 160 mg/kg 40 005 2017040831 Solid Potassium 6010D 690 mg/kg 40 005 2017040831 Solid Strontium 6010D 11 mg/kg 40 005 2017040831 Solid Zinc 6010D 33 mg/kg 40 005 2017040831 Solid Arsenic 6020B 2.1 mg/kg 41 005 2017040831 Solid Beryllium 6020B 1.2 mg/kg 41 005 2017040831 Solid Cadmium 6020B 0.041 mg/kg 41 005 2017040831 Solid Cobalt 6020B 11 mg/kg 41 005 2017040831 Solid Lead 6020B 17 mg/kg 41 005 2017040831 Solid Nickel 6020B 27 mg/kg 41 005 2017040831 Solid Selenium 6020B 0.53 J mg/kg 41 005 2017040831 Solid Thallium 6020B 0.42 mg/kg 41 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 8 of 131 12-22-17 Page 10 of 147 Detection Summary (Continued) Lot Number: SL07039 Sample Sample ID Matrix Parameter Method Result Q Units Page 005 2017040831 Solid Vanadium 6020B 68 B mg/kg 41 005 2017040831 Solid Mercury 7471B 0.044 J mg/kg 42 005 2017040831 Solid Barium 6010D 0.18 B mg/L 43 005 2017040831 Solid Boron 6010D 0.055 mg/L 43 005 2017040831 Solid Calcium 6010D 1.9 J mg/L 43 005 2017040831 Solid Copper 6010D 0.0022 J mg/L 43 005 2017040831 Solid Manganese 6010D 0.42 mg/L 43 005 2017040831 Solid Potassium 6010D 1.5 J mg/L 43 005 2017040831 Solid Sodium 6010D 1.8 J mg/L 43 005 2017040831 Solid Strontium 6010D 0.022 mg/L 43 005 2017040831 Solid Zinc 6010D 0.042 B mg/L 43 005 2017040831 Solid Cobalt 6020B 4.3 J ug/L 44 005 2017040831 Solid Lead 6020B 0.46 J ug/L 44 005 2017040831 Solid Nickel 6020B 45 ug/L 44 005 2017040831 Solid Vanadium 6020B 2.6 BJ ug/L 44 006 2017040833 Solid Chloride (soluble)9056A 5.4 J mg/kg 45 006 2017040833 Solid Chloride (SPLP)1312/9056A 0.49 J mg/L 45 006 2017040833 Solid Nitrate - N (soluble)9056A 0.092 J mg/kg 45 006 2017040833 Solid Nitrate - N (SPLP)1312/9056A 0.012 J mg/L 45 006 2017040833 Solid Aluminum 6010D 24000 mg/kg 46 006 2017040833 Solid Barium 6010D 85 mg/kg 46 006 2017040833 Solid Boron 6010D 1.1 J mg/kg 46 006 2017040833 Solid Calcium 6010D 480 mg/kg 46 006 2017040833 Solid Chromium 6010D 25 mg/kg 46 006 2017040833 Solid Copper 6010D 13 mg/kg 46 006 2017040833 Solid Iron 6010D 17000 mg/kg 46 006 2017040833 Solid Magnesium 6010D 1800 mg/kg 46 006 2017040833 Solid Manganese 6010D 590 mg/kg 46 006 2017040833 Solid Potassium 6010D 840 mg/kg 46 006 2017040833 Solid Sodium 6010D 60 J mg/kg 46 006 2017040833 Solid Strontium 6010D 12 mg/kg 46 006 2017040833 Solid Zinc 6010D 34 mg/kg 46 006 2017040833 Solid Arsenic 6020B 1.7 mg/kg 47 006 2017040833 Solid Beryllium 6020B 1.2 mg/kg 47 006 2017040833 Solid Cobalt 6020B 22 mg/kg 47 006 2017040833 Solid Lead 6020B 15 mg/kg 47 006 2017040833 Solid Nickel 6020B 14 mg/kg 47 006 2017040833 Solid Selenium 6020B 0.44 J mg/kg 47 006 2017040833 Solid Thallium 6020B 0.32 mg/kg 47 006 2017040833 Solid Vanadium 6020B 53 B mg/kg 47 006 2017040833 Solid Mercury 7471B 0.041 J mg/kg 48 006 2017040833 Solid Aluminum 6010D 0.24 J mg/L 49 006 2017040833 Solid Barium 6010D 0.54 B mg/L 49 006 2017040833 Solid Boron 6010D 0.13 mg/L 49 006 2017040833 Solid Iron 6010D 0.071 J mg/L 49 006 2017040833 Solid Manganese 6010D 0.13 mg/L 49 006 2017040833 Solid Sodium 6010D 5.3 mg/L 49 006 2017040833 Solid Strontium 6010D 0.012 mg/L 49 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 9 of 131 12-22-17 Page 11 of 147 Detection Summary (Continued) Lot Number: SL07039 Sample Sample ID Matrix Parameter Method Result Q Units Page 006 2017040833 Solid Zinc 6010D 0.073 B mg/L 49 006 2017040833 Solid Antimony 6020B 0.75 BJ ug/L 50 006 2017040833 Solid Cobalt 6020B 1.3 J ug/L 50 006 2017040833 Solid Vanadium 6020B 3.7 BJ ug/L 50 007 2017040834 Solid Chloride (soluble)9056A 7.2 J mg/kg 51 007 2017040834 Solid Chloride (SPLP)1312/9056A 0.55 J mg/L 51 007 2017040834 Solid Nitrate - N (soluble)9056A 0.11 J mg/kg 51 007 2017040834 Solid Nitrate - N (SPLP)1312/9056A 0.0079 J mg/L 51 007 2017040834 Solid Aluminum 6010D 8900 mg/kg 52 007 2017040834 Solid Barium 6010D 29 mg/kg 52 007 2017040834 Solid Calcium 6010D 440 mg/kg 52 007 2017040834 Solid Chromium 6010D 12 mg/kg 52 007 2017040834 Solid Copper 6010D 6.8 mg/kg 52 007 2017040834 Solid Iron 6010D 5700 mg/kg 52 007 2017040834 Solid Magnesium 6010D 1300 mg/kg 52 007 2017040834 Solid Manganese 6010D 57 mg/kg 52 007 2017040834 Solid Potassium 6010D 460 mg/kg 52 007 2017040834 Solid Sodium 6010D 39 J mg/kg 52 007 2017040834 Solid Strontium 6010D 7.6 mg/kg 52 007 2017040834 Solid Zinc 6010D 19 mg/kg 52 007 2017040834 Solid Arsenic 6020B 0.32 J mg/kg 53 007 2017040834 Solid Beryllium 6020B 0.51 mg/kg 53 007 2017040834 Solid Cadmium 6020B 0.013 J mg/kg 53 007 2017040834 Solid Cobalt 6020B 4.0 mg/kg 53 007 2017040834 Solid Lead 6020B 7.5 mg/kg 53 007 2017040834 Solid Nickel 6020B 8.0 mg/kg 53 007 2017040834 Solid Selenium 6020B 0.31 J mg/kg 53 007 2017040834 Solid Thallium 6020B 0.12 J mg/kg 53 007 2017040834 Solid Vanadium 6020B 33 B mg/kg 53 007 2017040834 Solid Aluminum 6010D 41 mg/L 55 007 2017040834 Solid Barium 6010D 1.5 B mg/L 55 007 2017040834 Solid Boron 6010D 0.26 mg/L 55 007 2017040834 Solid Calcium 6010D 3.2 J mg/L 55 007 2017040834 Solid Chromium 6010D 0.044 mg/L 55 007 2017040834 Solid Copper 6010D 0.019 mg/L 55 007 2017040834 Solid Iron 6010D 14 mg/L 55 007 2017040834 Solid Magnesium 6010D 2.5 J mg/L 55 007 2017040834 Solid Manganese 6010D 0.044 mg/L 55 007 2017040834 Solid Potassium 6010D 1.5 J mg/L 55 007 2017040834 Solid Sodium 6010D 9.2 mg/L 55 007 2017040834 Solid Strontium 6010D 0.052 mg/L 55 007 2017040834 Solid Zinc 6010D 0.18 B mg/L 55 007 2017040834 Solid Antimony 6020B 0.58 BJ ug/L 56 007 2017040834 Solid Beryllium 6020B 1.1 ug/L 56 007 2017040834 Solid Cobalt 6020B 5.5 ug/L 56 007 2017040834 Solid Lead 6020B 30 ug/L 56 007 2017040834 Solid Nickel 6020B 39 ug/L 56 007 2017040834 Solid Thallium 6020B 0.22 J ug/L 56 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 10 of 131 12-22-17 Page 12 of 147 Detection Summary (Continued) Lot Number: SL07039 Sample Sample ID Matrix Parameter Method Result Q Units Page 007 2017040834 Solid Vanadium 6020B 72 B ug/L 56 (284 detections) 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 11 of 131 12-22-17 Page 13 of 147 Inorganic non-metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040819 SL07039-001 12/04/2017 1200 12/07/2017 Solid % Solids:79.4 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (Chloride (so) 9056A 1 12/09/2017 1949 TAF 59445 1 1312 (Chloride (SP) 1312/9056A 1 12/10/2017 0020 TAF 59449 1 3060A (Hexavalent C) 7199 1 12/14/2017 1324 TAF 12/08/2017 0950 59189 1 (Nitrate - N ) 9056A 1 12/09/2017 1949 TAF 59444 1 1312 (Nitrate - N ) 1312/9056A 1 12/10/2017 0020 TAF 59448 1 1312 (SPLP Hexaval) 7199 10 12/14/2017 2218 TAF 59810 1 (Sulfate (sol) 9056A 1 12/09/2017 1949 TAF 59446 1 1312 (Sulfate (SPL) 1312/9056A 1 12/10/2017 0020 TAF 59447 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Chloride (soluble)9056A 8.0 J 1mg/kg1.313 Chloride (SPLP)1312/9056A 0.34 J 1mg/L0.201.0 Hexavalent Chromium 18540-29-9 7199 ND S 1mg/kg0.251.3 Nitrate - N (soluble)9056A 0.10 J 1mg/kg0.0310.25 Nitrate - N (SPLP)1312/9056A 0.0076 J 1mg/L0.00500.020 SPLP Hexavalent Chromium 18540-29-9 7199 ND 1mg/L0.00400.20 Sulfate (soluble)9056A ND 1mg/kg6.313 Sulfate (SPLP)1312/9056A ND 1mg/L0.201.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 12 of 131 12-22-17 Page 14 of 147 ICP-AES Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040819 SL07039-001 12/04/2017 1200 12/07/2017 Solid % Solids:79.4 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6010D 1 12/11/2017 1713 JCF 12/08/2017 1538 59172 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 16000 S 1mg/kg8.322 Barium 7440-39-3 6010D 47 S 1mg/kg0.361.4 Boron 7440-42-8 6010D ND S 1mg/kg1.12.8 Calcium 7440-70-2 6010D 1100 S 1mg/kg35280 Chromium 7440-47-3 6010D 21 1mg/kg0.140.55 Copper 7440-50-8 6010D 23 S 1mg/kg0.250.55 Iron 7439-89-6 6010D 14000 S 1mg/kg2.55.5 Magnesium 7439-95-4 6010D 1900 1mg/kg35280 Manganese 7439-96-5 6010D 110 S 1mg/kg0.330.83 Molybdenum 7439-98-7 6010D ND S 1mg/kg0.552.2 Potassium 7440-09-7 6010D 810 1mg/kg35280 Sodium 7440-23-5 6010D ND S 1mg/kg35280 Strontium 7440-24-6 6010D 9.1 1mg/kg0.281.1 Zinc 7440-66-6 6010D 25 S 1mg/kg0.692.8 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 13 of 131 12-22-17 Page 15 of 147 ICP-MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040819 SL07039-001 12/04/2017 1200 12/07/2017 Solid % Solids:79.4 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 12/11/2017 1822 BNW 12/08/2017 1538 59173 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B ND S 1mg/kg0.120.58 Arsenic 7440-38-2 6020B 1.6 1mg/kg0.120.58 Beryllium 7440-41-7 6020B 0.86 1mg/kg0.0230.12 Cadmium 7440-43-9 6020B 0.016 J 1mg/kg0.0120.029 Cobalt 7440-48-4 6020B 5.8 1mg/kg0.290.81 Lead 7439-92-1 6020B 13 S 1mg/kg0.0580.29 Nickel 7440-02-0 6020B 15 1mg/kg0.291.5 Selenium 7782-49-2 6020B 0.43 J 1mg/kg0.291.5 Silver 7440-22-4 6020B ND 1mg/kg0.0580.29 Thallium 7440-28-0 6020B 0.28 1mg/kg0.0300.15 Vanadium 7440-62-2 6020B 67 BS 1mg/kg0.291.5 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 14 of 131 12-22-17 Page 16 of 147 CVAA Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040819 SL07039-001 12/04/2017 1200 12/07/2017 Solid % Solids:79.4 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471B 7471B 1 12/08/2017 1734 SLS 12/08/2017 1552 59174 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Mercury 7439-97-6 7471B ND 1mg/kg0.0230.095 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 15 of 131 12-22-17 Page 17 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040819 SL07039-001 12/04/2017 1200 12/07/2017 Solid % Solids:79.4 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6010D 1 12/12/2017 1415 CJZ 12/08/2017 2247 59207 12/07/2017 2010 1 1312/7470A 7470A 1 12/09/2017 2113 SLS 12/09/2017 1754 59231 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 8.2 1mg/L0.100.40 Barium 7440-39-3 6010D 0.78 B 1mg/L0.00310.025 Boron 7440-42-8 6010D 0.28 1mg/L0.0200.050 Calcium 7440-70-2 6010D 1.8 J 1mg/L0.635.0 Chromium 7440-47-3 6010D 0.0059 J 1mg/L0.00130.010 Copper 7440-50-8 6010D ND 1mg/L0.00200.010 Iron 7439-89-6 6010D 2.8 1mg/L0.0400.10 Magnesium 7439-95-4 6010D ND 1mg/L0.635.0 Manganese 7439-96-5 6010D 0.010 J 1mg/L0.00190.015 Mercury 7439-97-6 7470A ND 1mg/L0.0000910.00020 Molybdenum 7439-98-7 6010D ND 1mg/L0.00500.040 Potassium 7440-09-7 6010D ND 1mg/L0.635.0 Sodium 7440-23-5 6010D 7.7 1mg/L0.635.0 Strontium 7440-24-6 6010D 0.025 1mg/L0.00250.010 Zinc 7440-66-6 6010D 0.079 B 1mg/L0.00250.020 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 16 of 131 12-22-17 Page 18 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040819 SL07039-001 12/04/2017 1200 12/07/2017 Solid % Solids:79.4 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6020B 1 12/12/2017 1531 BNW 12/08/2017 2247 59208 12/07/2017 2010 2 1312/3010A 6020B 1 12/14/2017 1311 BNW 12/13/2017 1847 59579 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B 0.52 BJ 1ug/L0.502.0 Arsenic 7440-38-2 6020B ND 1ug/L1.32.0 Beryllium 7440-41-7 6020B ND 1ug/L0.130.40 Cadmium 7440-43-9 6020B ND 1ug/L0.130.50 Cobalt 7440-48-4 6020B 0.68 J 1ug/L0.635.0 Lead 7439-92-1 6020B 28 2ug/L0.251.0 Nickel 7440-02-0 6020B 7.2 2ug/L1.35.0 Selenium 7782-49-2 6020B ND 2ug/L1.35.0 Silver 7440-22-4 6020B ND 1ug/L0.251.0 Thallium 7440-28-0 6020B ND 1ug/L0.130.50 Vanadium 7440-62-2 6020B 9.2 B 1ug/L1.55.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 17 of 131 12-22-17 Page 19 of 147 Inorganic non-metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040820 SL07039-002 12/04/2017 1200 12/07/2017 Solid % Solids:72.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 (Chloride (so) 9056A 1 12/09/2017 2043 TAF 59445 1 1312 (Chloride (SP) 1312/9056A 1 12/10/2017 0038 TAF 59449 12/07/2017 2010 1 3060A (Hexavalent C) 7199 1 12/14/2017 1643 TAF 12/08/2017 0950 59189 1 (Nitrate - N ) 9056A 1 12/09/2017 2043 TAF 59444 1 1312 (Nitrate - N ) 1312/9056A 1 12/10/2017 0038 TAF 59448 12/07/2017 2010 1 1312 (SPLP Hexaval) 7199 10 12/14/2017 2243 TAF 59810 12/07/2017 2010 1 (Sulfate (sol) 9056A 1 12/09/2017 2043 TAF 59446 1 1312 (Sulfate (SPL) 1312/9056A 1 12/10/2017 0038 TAF 59447 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Chloride (soluble)9056A 7.3 J 1mg/kg1.414 Chloride (SPLP)1312/9056A 0.66 J 1mg/L0.201.0 Hexavalent Chromium 18540-29-9 7199 ND 1mg/kg0.281.4 Nitrate - N (soluble)9056A 0.14 JS 1mg/kg0.0340.28 Nitrate - N (SPLP)1312/9056A 0.0099 1mg/L0.00500.020 SPLP Hexavalent Chromium 18540-29-9 7199 ND 1mg/L0.00400.20 Sulfate (soluble)9056A ND 1mg/kg6.914 Sulfate (SPLP)1312/9056A ND 1mg/L0.201.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 18 of 131 12-22-17 Page 20 of 147 ICP-AES Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040820 SL07039-002 12/04/2017 1200 12/07/2017 Solid % Solids:72.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6010D 1 12/11/2017 1737 JCF 12/08/2017 1538 59172 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 20000 1mg/kg8.723 Barium 7440-39-3 6010D 48 1mg/kg0.381.5 Boron 7440-42-8 6010D 1.3 J 1mg/kg1.22.9 Calcium 7440-70-2 6010D 860 1mg/kg36290 Chromium 7440-47-3 6010D 25 1mg/kg0.150.58 Copper 7440-50-8 6010D 14 1mg/kg0.260.58 Iron 7439-89-6 6010D 18000 1mg/kg2.75.8 Magnesium 7439-95-4 6010D 2200 1mg/kg36290 Manganese 7439-96-5 6010D 87 1mg/kg0.350.87 Molybdenum 7439-98-7 6010D ND 1mg/kg0.582.3 Potassium 7440-09-7 6010D 880 1mg/kg36290 Sodium 7440-23-5 6010D ND 1mg/kg36290 Strontium 7440-24-6 6010D 7.4 1mg/kg0.291.2 Zinc 7440-66-6 6010D 28 1mg/kg0.732.9 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 19 of 131 12-22-17 Page 21 of 147 ICP-MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040820 SL07039-002 12/04/2017 1200 12/07/2017 Solid % Solids:72.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 12/11/2017 1900 BNW 12/08/2017 1538 59173 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B ND 1mg/kg0.130.65 Arsenic 7440-38-2 6020B 1.1 1mg/kg0.130.65 Beryllium 7440-41-7 6020B 0.90 1mg/kg0.0260.13 Cadmium 7440-43-9 6020B 0.014 J 1mg/kg0.0130.033 Cobalt 7440-48-4 6020B 5.5 1mg/kg0.330.92 Lead 7439-92-1 6020B 13 1mg/kg0.0650.33 Nickel 7440-02-0 6020B 15 1mg/kg0.331.7 Selenium 7782-49-2 6020B 0.44 J 1mg/kg0.331.7 Silver 7440-22-4 6020B ND 1mg/kg0.0650.33 Thallium 7440-28-0 6020B 0.25 1mg/kg0.0340.17 Vanadium 7440-62-2 6020B 62 B 1mg/kg0.331.7 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 20 of 131 12-22-17 Page 22 of 147 CVAA Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040820 SL07039-002 12/04/2017 1200 12/07/2017 Solid % Solids:72.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471B 7471B 1 12/08/2017 1740 SLS 12/08/2017 1552 59174 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Mercury 7439-97-6 7471B ND 1mg/kg0.0260.11 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 21 of 131 12-22-17 Page 23 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040820 SL07039-002 12/04/2017 1200 12/07/2017 Solid % Solids:72.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6010D 1 12/12/2017 1420 CJZ 12/08/2017 2247 59207 12/07/2017 2010 1 1312/7470A 7470A 1 12/09/2017 2120 SLS 12/09/2017 1754 59231 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 19 1mg/L0.100.40 Barium 7440-39-3 6010D 1.2 B 1mg/L0.00310.025 Boron 7440-42-8 6010D 0.40 1mg/L0.0200.050 Calcium 7440-70-2 6010D 2.0 J 1mg/L0.635.0 Chromium 7440-47-3 6010D 0.016 1mg/L0.00130.010 Copper 7440-50-8 6010D 0.0074 J 1mg/L0.00200.010 Iron 7439-89-6 6010D 7.3 1mg/L0.0400.10 Magnesium 7439-95-4 6010D 0.80 J 1mg/L0.635.0 Manganese 7439-96-5 6010D 0.018 1mg/L0.00190.015 Mercury 7439-97-6 7470A ND 1mg/L0.0000910.00020 Molybdenum 7439-98-7 6010D ND 1mg/L0.00500.040 Potassium 7440-09-7 6010D 1.0 J 1mg/L0.635.0 Sodium 7440-23-5 6010D 12 1mg/L0.635.0 Strontium 7440-24-6 6010D 0.030 1mg/L0.00250.010 Zinc 7440-66-6 6010D 0.22 B 1mg/L0.00250.020 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 22 of 131 12-22-17 Page 24 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040820 SL07039-002 12/04/2017 1200 12/07/2017 Solid % Solids:72.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6020B 1 12/12/2017 1536 BNW 12/08/2017 2247 59208 12/07/2017 2010 2 1312/3010A 6020B 1 12/14/2017 1317 BNW 12/13/2017 1847 59579 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B 0.56 BJ 1ug/L0.502.0 Arsenic 7440-38-2 6020B ND 1ug/L1.32.0 Beryllium 7440-41-7 6020B 0.27 J 1ug/L0.130.40 Cadmium 7440-43-9 6020B ND 1ug/L0.130.50 Cobalt 7440-48-4 6020B 1.7 J 1ug/L0.635.0 Lead 7439-92-1 6020B 0.97 J 2ug/L0.251.0 Nickel 7440-02-0 6020B 11 2ug/L1.35.0 Selenium 7782-49-2 6020B ND 2ug/L1.35.0 Silver 7440-22-4 6020B ND 1ug/L0.251.0 Thallium 7440-28-0 6020B ND 1ug/L0.130.50 Vanadium 7440-62-2 6020B 21 B 1ug/L1.55.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 23 of 131 12-22-17 Page 25 of 147 Inorganic non-metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040821 SL07039-003 12/04/2017 1200 12/07/2017 Solid % Solids:80.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 (Chloride (so) 9056A 1 12/09/2017 2137 TAF 59445 1 1312 (Chloride (SP) 1312/9056A 1 12/10/2017 0056 TAF 59449 12/07/2017 2010 1 3060A (Hexavalent C) 7199 1 12/14/2017 1655 TAF 12/08/2017 0950 59189 1 (Nitrate - N ) 9056A 1 12/09/2017 2137 TAF 59444 1 1312 (Nitrate - N ) 1312/9056A 1 12/10/2017 0056 TAF 59448 12/07/2017 2010 1 1312 (SPLP Hexaval) 7199 10 12/14/2017 2308 TAF 59810 12/07/2017 2010 1 (Sulfate (sol) 9056A 1 12/09/2017 2137 TAF 59446 1 1312 (Sulfate (SPL) 1312/9056A 1 12/10/2017 0056 TAF 59447 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Chloride (soluble)9056A 9.1 J 1mg/kg1.312 Chloride (SPLP)1312/9056A 0.52 J 1mg/L0.201.0 Hexavalent Chromium 18540-29-9 7199 ND 1mg/kg0.251.2 Nitrate - N (soluble)9056A 0.12 J 1mg/kg0.0310.25 Nitrate - N (SPLP)1312/9056A 0.011 J 1mg/L0.00500.020 SPLP Hexavalent Chromium 18540-29-9 7199 ND 1mg/L0.00400.20 Sulfate (soluble)9056A ND 1mg/kg6.212 Sulfate (SPLP)1312/9056A ND 1mg/L0.201.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 24 of 131 12-22-17 Page 26 of 147 ICP-AES Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040821 SL07039-003 12/04/2017 1200 12/07/2017 Solid % Solids:80.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6010D 1 12/11/2017 1742 JCF 12/08/2017 1538 59172 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 16000 1mg/kg7.821 Barium 7440-39-3 6010D 61 1mg/kg0.341.3 Boron 7440-42-8 6010D ND 1mg/kg1.02.6 Calcium 7440-70-2 6010D 500 1mg/kg32260 Chromium 7440-47-3 6010D 19 1mg/kg0.130.52 Copper 7440-50-8 6010D 9.9 1mg/kg0.230.52 Iron 7439-89-6 6010D 10000 1mg/kg2.45.2 Magnesium 7439-95-4 6010D 1900 1mg/kg32260 Manganese 7439-96-5 6010D 80 1mg/kg0.310.78 Molybdenum 7439-98-7 6010D ND 1mg/kg0.522.1 Potassium 7440-09-7 6010D 730 1mg/kg32260 Sodium 7440-23-5 6010D 53 J 1mg/kg32260 Strontium 7440-24-6 6010D 9.2 1mg/kg0.261.0 Zinc 7440-66-6 6010D 25 1mg/kg0.652.6 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 25 of 131 12-22-17 Page 27 of 147 ICP-MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040821 SL07039-003 12/04/2017 1200 12/07/2017 Solid % Solids:80.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 12/11/2017 1905 BNW 12/08/2017 1538 59173 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B ND 1mg/kg0.110.54 Arsenic 7440-38-2 6020B 1.0 1mg/kg0.110.54 Beryllium 7440-41-7 6020B 1.1 1mg/kg0.0210.11 Cadmium 7440-43-9 6020B ND 1mg/kg0.0110.027 Cobalt 7440-48-4 6020B 9.7 1mg/kg0.270.75 Lead 7439-92-1 6020B 14 1mg/kg0.0540.27 Nickel 7440-02-0 6020B 11 1mg/kg0.271.4 Selenium 7782-49-2 6020B 0.45 J 1mg/kg0.271.4 Silver 7440-22-4 6020B ND 1mg/kg0.0540.27 Thallium 7440-28-0 6020B 0.17 1mg/kg0.0280.14 Vanadium 7440-62-2 6020B 51 B 1mg/kg0.271.4 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 26 of 131 12-22-17 Page 28 of 147 CVAA Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040821 SL07039-003 12/04/2017 1200 12/07/2017 Solid % Solids:80.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471B 7471B 1 12/08/2017 1742 SLS 12/08/2017 1552 59174 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Mercury 7439-97-6 7471B 0.028 J 1mg/kg0.0230.096 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 27 of 131 12-22-17 Page 29 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040821 SL07039-003 12/04/2017 1200 12/07/2017 Solid % Solids:80.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6010D 1 12/12/2017 1425 CJZ 12/08/2017 2247 59207 12/07/2017 2010 1 1312/7470A 7470A 1 12/09/2017 2122 SLS 12/09/2017 1754 59231 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 33 1mg/L0.100.40 Barium 7440-39-3 6010D 1.2 B 1mg/L0.00310.025 Boron 7440-42-8 6010D 0.25 1mg/L0.0200.050 Calcium 7440-70-2 6010D 2.0 J 1mg/L0.635.0 Chromium 7440-47-3 6010D 0.030 1mg/L0.00130.010 Copper 7440-50-8 6010D 0.015 1mg/L0.00200.010 Iron 7439-89-6 6010D 17 1mg/L0.0400.10 Magnesium 7439-95-4 6010D 2.0 J 1mg/L0.635.0 Manganese 7439-96-5 6010D 0.042 1mg/L0.00190.015 Mercury 7439-97-6 7470A ND 1mg/L0.0000910.00020 Molybdenum 7439-98-7 6010D ND 1mg/L0.00500.040 Potassium 7440-09-7 6010D 1.4 J 1mg/L0.635.0 Sodium 7440-23-5 6010D 7.7 1mg/L0.635.0 Strontium 7440-24-6 6010D 0.037 1mg/L0.00250.010 Zinc 7440-66-6 6010D 0.15 B 1mg/L0.00250.020 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 28 of 131 12-22-17 Page 30 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040821 SL07039-003 12/04/2017 1200 12/07/2017 Solid % Solids:80.2 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6020B 1 12/12/2017 1542 BNW 12/08/2017 2247 59208 12/07/2017 2010 2 1312/3010A 6020B 1 12/14/2017 1322 BNW 12/13/2017 1847 59579 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B ND 1ug/L0.502.0 Arsenic 7440-38-2 6020B ND 1ug/L1.32.0 Beryllium 7440-41-7 6020B 0.88 1ug/L0.130.40 Cadmium 7440-43-9 6020B ND 1ug/L0.130.50 Cobalt 7440-48-4 6020B 5.9 1ug/L0.635.0 Lead 7439-92-1 6020B 63 2ug/L0.251.0 Nickel 7440-02-0 6020B 79 2ug/L1.35.0 Selenium 7782-49-2 6020B ND 2ug/L1.35.0 Silver 7440-22-4 6020B ND 1ug/L0.251.0 Thallium 7440-28-0 6020B 0.20 J 1ug/L0.130.50 Vanadium 7440-62-2 6020B 47 B 1ug/L1.55.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 29 of 131 12-22-17 Page 31 of 147 Inorganic non-metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040822 SL07039-004 12/04/2017 1200 12/07/2017 Solid % Solids:82.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 (Chloride (so) 9056A 1 12/09/2017 2155 TAF 59445 1 1312 (Chloride (SP) 1312/9056A 1 12/10/2017 0114 TAF 59449 12/07/2017 2010 1 3060A (Hexavalent C) 7199 1 12/14/2017 1426 TAF 12/08/2017 0950 59189 1 (Nitrate - N ) 9056A 1 12/09/2017 2155 TAF 59444 1 1312 (Nitrate - N ) 1312/9056A 1 12/10/2017 0114 TAF 59448 12/07/2017 2010 1 1312 (SPLP Hexaval) 7199 10 12/14/2017 2333 TAF 59810 12/07/2017 2010 1 (Sulfate (sol) 9056A 1 12/09/2017 2155 TAF 59446 1 1312 (Sulfate (SPL) 1312/9056A 1 12/10/2017 0114 TAF 59447 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Chloride (soluble)9056A 3.0 J 1mg/kg1.212 Chloride (SPLP)1312/9056A 0.38 J 1mg/L0.201.0 Hexavalent Chromium 18540-29-9 7199 ND 1mg/kg0.241.2 Nitrate - N (soluble)9056A 0.099 J 1mg/kg0.0300.24 Nitrate - N (SPLP)1312/9056A 0.0078 J 1mg/L0.00500.020 SPLP Hexavalent Chromium 18540-29-9 7199 ND 1mg/L0.00400.20 Sulfate (soluble)9056A ND 1mg/kg6.012 Sulfate (SPLP)1312/9056A ND 1mg/L0.201.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 30 of 131 12-22-17 Page 32 of 147 ICP-AES Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040822 SL07039-004 12/04/2017 1200 12/07/2017 Solid % Solids:82.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6010D 1 12/11/2017 1757 JCF 12/08/2017 1538 59172 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 2400 1mg/kg8.021 Barium 7440-39-3 6010D 6.5 1mg/kg0.351.4 Boron 7440-42-8 6010D 1.2 J 1mg/kg1.12.7 Calcium 7440-70-2 6010D 85 J 1mg/kg34270 Chromium 7440-47-3 6010D 15 1mg/kg0.130.54 Copper 7440-50-8 6010D 16 1mg/kg0.240.54 Iron 7439-89-6 6010D 16000 1mg/kg2.45.4 Magnesium 7439-95-4 6010D 120 J 1mg/kg34270 Manganese 7439-96-5 6010D 45 1mg/kg0.320.80 Molybdenum 7439-98-7 6010D 0.80 J 1mg/kg0.542.1 Potassium 7440-09-7 6010D 94 J 1mg/kg34270 Sodium 7440-23-5 6010D ND 1mg/kg34270 Strontium 7440-24-6 6010D 2.4 1mg/kg0.271.1 Zinc 7440-66-6 6010D 17 1mg/kg0.672.7 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 31 of 131 12-22-17 Page 33 of 147 ICP-MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040822 SL07039-004 12/04/2017 1200 12/07/2017 Solid % Solids:82.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 12/11/2017 1911 BNW 12/08/2017 1538 59173 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B ND 1mg/kg0.110.57 Arsenic 7440-38-2 6020B 0.65 1mg/kg0.110.57 Beryllium 7440-41-7 6020B 0.93 1mg/kg0.0230.11 Cadmium 7440-43-9 6020B 0.021 J 1mg/kg0.0110.029 Cobalt 7440-48-4 6020B 4.7 1mg/kg0.290.80 Lead 7439-92-1 6020B 2.9 1mg/kg0.0570.29 Nickel 7440-02-0 6020B 11 1mg/kg0.291.5 Selenium 7782-49-2 6020B ND 1mg/kg0.291.5 Silver 7440-22-4 6020B ND 1mg/kg0.0570.29 Thallium 7440-28-0 6020B ND 1mg/kg0.0300.15 Vanadium 7440-62-2 6020B 21 B 1mg/kg0.291.5 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 32 of 131 12-22-17 Page 34 of 147 CVAA Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040822 SL07039-004 12/04/2017 1200 12/07/2017 Solid % Solids:82.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471B 7471B 1 12/08/2017 1744 SLS 12/08/2017 1552 59174 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Mercury 7439-97-6 7471B ND 1mg/kg0.0220.090 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 33 of 131 12-22-17 Page 35 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040822 SL07039-004 12/04/2017 1200 12/07/2017 Solid % Solids:82.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6010D 1 12/12/2017 1430 CJZ 12/08/2017 2247 59207 12/07/2017 2010 1 1312/7470A 7470A 1 12/09/2017 2124 SLS 12/09/2017 1754 59231 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 0.44 1mg/L0.100.40 Barium 7440-39-3 6010D 0.47 B 1mg/L0.00310.025 Boron 7440-42-8 6010D 0.085 1mg/L0.0200.050 Calcium 7440-70-2 6010D ND 1mg/L0.635.0 Chromium 7440-47-3 6010D ND 1mg/L0.00130.010 Copper 7440-50-8 6010D ND 1mg/L0.00200.010 Iron 7439-89-6 6010D 0.22 1mg/L0.0400.10 Magnesium 7439-95-4 6010D ND 1mg/L0.635.0 Manganese 7439-96-5 6010D ND 1mg/L0.00190.015 Mercury 7439-97-6 7470A ND 1mg/L0.0000910.00020 Molybdenum 7439-98-7 6010D ND 1mg/L0.00500.040 Potassium 7440-09-7 6010D ND 1mg/L0.635.0 Sodium 7440-23-5 6010D 3.4 J 1mg/L0.635.0 Strontium 7440-24-6 6010D 0.013 1mg/L0.00250.010 Zinc 7440-66-6 6010D 0.039 B 1mg/L0.00250.020 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 34 of 131 12-22-17 Page 36 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040822 SL07039-004 12/04/2017 1200 12/07/2017 Solid % Solids:82.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6020B 1 12/12/2017 1547 BNW 12/08/2017 2247 59208 12/07/2017 2010 2 1312/3010A 6020B 1 12/14/2017 1327 BNW 12/13/2017 1847 59579 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B ND 1ug/L0.502.0 Arsenic 7440-38-2 6020B ND 1ug/L1.32.0 Beryllium 7440-41-7 6020B ND 1ug/L0.130.40 Cadmium 7440-43-9 6020B ND 1ug/L0.130.50 Cobalt 7440-48-4 6020B ND 1ug/L0.635.0 Lead 7439-92-1 6020B 5.9 2ug/L0.251.0 Nickel 7440-02-0 6020B 54 2ug/L1.35.0 Selenium 7782-49-2 6020B ND 2ug/L1.35.0 Silver 7440-22-4 6020B ND 1ug/L0.251.0 Thallium 7440-28-0 6020B ND 1ug/L0.130.50 Vanadium 7440-62-2 6020B 3.6 BJ 1ug/L1.55.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 35 of 131 12-22-17 Page 37 of 147 Inorganic non-metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040831 SL07039-005 12/04/2017 1545 12/07/2017 Solid % Solids:77.3 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 (Chloride (so) 9056A 1 12/09/2017 2213 TAF 59445 1 1312 (Chloride (SP) 1312/9056A 1 12/10/2017 0132 TAF 59449 12/07/2017 2010 1 3060A (Hexavalent C) 7199 1 12/14/2017 1733 TAF 12/08/2017 0950 59189 1 (Nitrate - N ) 9056A 1 12/09/2017 2213 TAF 59444 1 1312 (Nitrate - N ) 1312/9056A 1 12/10/2017 0132 TAF 59448 12/07/2017 2010 1 1312 (SPLP Hexaval) 7199 10 12/15/2017 0023 TAF 59999 12/07/2017 2010 1 (Sulfate (sol) 9056A 1 12/09/2017 2213 TAF 59446 1 1312 (Sulfate (SPL) 1312/9056A 1 12/10/2017 0132 TAF 59447 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Chloride (soluble)9056A 8.2 J 1mg/kg1.313 Chloride (SPLP)1312/9056A 0.65 JS 1mg/L0.201.0 Hexavalent Chromium 18540-29-9 7199 ND 1mg/kg0.261.3 Nitrate - N (soluble)9056A 1.8 1mg/kg0.0320.26 Nitrate - N (SPLP)1312/9056A 0.15 1mg/L0.00500.020 SPLP Hexavalent Chromium 18540-29-9 7199 ND 1mg/L0.00400.20 Sulfate (soluble)9056A 94 1mg/kg6.513 Sulfate (SPLP)1312/9056A 7.5 1mg/L0.201.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 36 of 131 12-22-17 Page 38 of 147 ICP-AES Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040831 SL07039-005 12/04/2017 1545 12/07/2017 Solid % Solids:77.3 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6010D 1 12/11/2017 1802 JCF 12/08/2017 1538 59172 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 19000 1mg/kg9.626 Barium 7440-39-3 6010D 83 1mg/kg0.411.7 Boron 7440-42-8 6010D 1.6 J 1mg/kg1.33.2 Calcium 7440-70-2 6010D 710 1mg/kg40320 Chromium 7440-47-3 6010D 24 1mg/kg0.160.64 Copper 7440-50-8 6010D 38 1mg/kg0.290.64 Iron 7439-89-6 6010D 29000 1mg/kg2.96.4 Magnesium 7439-95-4 6010D 1400 1mg/kg40320 Manganese 7439-96-5 6010D 160 1mg/kg0.380.96 Molybdenum 7439-98-7 6010D ND 1mg/kg0.642.6 Potassium 7440-09-7 6010D 690 1mg/kg40320 Sodium 7440-23-5 6010D ND 1mg/kg40320 Strontium 7440-24-6 6010D 11 1mg/kg0.321.3 Zinc 7440-66-6 6010D 33 1mg/kg0.803.2 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 37 of 131 12-22-17 Page 39 of 147 ICP-MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040831 SL07039-005 12/04/2017 1545 12/07/2017 Solid % Solids:77.3 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 12/11/2017 1916 BNW 12/08/2017 1538 59173 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B ND 1mg/kg0.110.56 Arsenic 7440-38-2 6020B 2.1 1mg/kg0.110.56 Beryllium 7440-41-7 6020B 1.2 1mg/kg0.0230.11 Cadmium 7440-43-9 6020B 0.041 1mg/kg0.0110.028 Cobalt 7440-48-4 6020B 11 1mg/kg0.280.79 Lead 7439-92-1 6020B 17 1mg/kg0.0560.28 Nickel 7440-02-0 6020B 27 1mg/kg0.281.5 Selenium 7782-49-2 6020B 0.53 J 1mg/kg0.281.5 Silver 7440-22-4 6020B ND 1mg/kg0.0560.28 Thallium 7440-28-0 6020B 0.42 1mg/kg0.0290.15 Vanadium 7440-62-2 6020B 68 B 1mg/kg0.281.5 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 38 of 131 12-22-17 Page 40 of 147 CVAA Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040831 SL07039-005 12/04/2017 1545 12/07/2017 Solid % Solids:77.3 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471B 7471B 1 12/08/2017 1746 SLS 12/08/2017 1552 59174 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Mercury 7439-97-6 7471B 0.044 J 1mg/kg0.0250.10 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 39 of 131 12-22-17 Page 41 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040831 SL07039-005 12/04/2017 1545 12/07/2017 Solid % Solids:77.3 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6010D 1 12/12/2017 1435 CJZ 12/08/2017 2247 59207 12/07/2017 2010 1 1312/7470A 7470A 1 12/09/2017 2126 SLS 12/09/2017 1754 59231 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D ND 1mg/L0.100.40 Barium 7440-39-3 6010D 0.18 B 1mg/L0.00310.025 Boron 7440-42-8 6010D 0.055 1mg/L0.0200.050 Calcium 7440-70-2 6010D 1.9 J 1mg/L0.635.0 Chromium 7440-47-3 6010D ND 1mg/L0.00130.010 Copper 7440-50-8 6010D 0.0022 J 1mg/L0.00200.010 Iron 7439-89-6 6010D ND 1mg/L0.0400.10 Magnesium 7439-95-4 6010D ND 1mg/L0.635.0 Manganese 7439-96-5 6010D 0.42 1mg/L0.00190.015 Mercury 7439-97-6 7470A ND 1mg/L0.0000910.00020 Molybdenum 7439-98-7 6010D ND 1mg/L0.00500.040 Potassium 7440-09-7 6010D 1.5 J 1mg/L0.635.0 Sodium 7440-23-5 6010D 1.8 J 1mg/L0.635.0 Strontium 7440-24-6 6010D 0.022 1mg/L0.00250.010 Zinc 7440-66-6 6010D 0.042 B 1mg/L0.00250.020 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 40 of 131 12-22-17 Page 42 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040831 SL07039-005 12/04/2017 1545 12/07/2017 Solid % Solids:77.3 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6020B 1 12/12/2017 1552 BNW 12/08/2017 2247 59208 12/07/2017 2010 2 1312/3010A 6020B 1 12/14/2017 1404 BNW 12/13/2017 1847 59579 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B ND 1ug/L0.502.0 Arsenic 7440-38-2 6020B ND 1ug/L1.32.0 Beryllium 7440-41-7 6020B ND 1ug/L0.130.40 Cadmium 7440-43-9 6020B ND 1ug/L0.130.50 Cobalt 7440-48-4 6020B 4.3 J 1ug/L0.635.0 Lead 7439-92-1 6020B 0.46 J 2ug/L0.251.0 Nickel 7440-02-0 6020B 45 2ug/L1.35.0 Selenium 7782-49-2 6020B ND 2ug/L1.35.0 Silver 7440-22-4 6020B ND 1ug/L0.251.0 Thallium 7440-28-0 6020B ND 1ug/L0.130.50 Vanadium 7440-62-2 6020B 2.6 BJ 1ug/L1.55.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 41 of 131 12-22-17 Page 43 of 147 Inorganic non-metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040833 SL07039-006 12/04/2017 1545 12/07/2017 Solid % Solids:78.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 (Chloride (so) 9056A 1 12/09/2017 2231 TAF 59445 1 1312 (Chloride (SP) 1312/9056A 1 12/10/2017 0226 TAF 59449 12/07/2017 2010 1 3060A (Hexavalent C) 7199 1 12/14/2017 1810 TAF 12/08/2017 0950 59189 1 (Nitrate - N ) 9056A 1 12/09/2017 2231 TAF 59444 1 1312 (Nitrate - N ) 1312/9056A 1 12/10/2017 0226 TAF 59448 12/07/2017 2010 1 1312 (SPLP Hexaval) 7199 10 12/15/2017 1218 TAF 59999 12/07/2017 2010 1 (Sulfate (sol) 9056A 1 12/09/2017 2231 TAF 59446 1 1312 (Sulfate (SPL) 1312/9056A 1 12/10/2017 0226 TAF 59447 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Chloride (soluble)9056A 5.4 J 1mg/kg1.313 Chloride (SPLP)1312/9056A 0.49 J 1mg/L0.201.0 Hexavalent Chromium 18540-29-9 7199 ND N 1mg/kg0.251.3 Nitrate - N (soluble)9056A 0.092 J 1mg/kg0.0310.25 Nitrate - N (SPLP)1312/9056A 0.012 J 1mg/L0.00500.020 SPLP Hexavalent Chromium 18540-29-9 7199 ND 1mg/L0.00400.20 Sulfate (soluble)9056A ND 1mg/kg6.313 Sulfate (SPLP)1312/9056A ND 1mg/L0.201.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 42 of 131 12-22-17 Page 44 of 147 ICP-AES Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040833 SL07039-006 12/04/2017 1545 12/07/2017 Solid % Solids:78.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6010D 1 12/11/2017 1807 JCF 12/08/2017 1538 59172 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 24000 1mg/kg7.821 Barium 7440-39-3 6010D 85 1mg/kg0.341.4 Boron 7440-42-8 6010D 1.1 J 1mg/kg1.02.6 Calcium 7440-70-2 6010D 480 1mg/kg32260 Chromium 7440-47-3 6010D 25 1mg/kg0.130.52 Copper 7440-50-8 6010D 13 1mg/kg0.230.52 Iron 7439-89-6 6010D 17000 1mg/kg2.45.2 Magnesium 7439-95-4 6010D 1800 1mg/kg32260 Manganese 7439-96-5 6010D 590 1mg/kg0.310.78 Molybdenum 7439-98-7 6010D ND 1mg/kg0.522.1 Potassium 7440-09-7 6010D 840 1mg/kg32260 Sodium 7440-23-5 6010D 60 J 1mg/kg32260 Strontium 7440-24-6 6010D 12 1mg/kg0.261.0 Zinc 7440-66-6 6010D 34 1mg/kg0.652.6 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 43 of 131 12-22-17 Page 45 of 147 ICP-MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040833 SL07039-006 12/04/2017 1545 12/07/2017 Solid % Solids:78.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 12/11/2017 1921 BNW 12/08/2017 1538 59173 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B ND 1mg/kg0.120.60 Arsenic 7440-38-2 6020B 1.7 1mg/kg0.120.60 Beryllium 7440-41-7 6020B 1.2 1mg/kg0.0240.12 Cadmium 7440-43-9 6020B ND 1mg/kg0.0120.030 Cobalt 7440-48-4 6020B 22 1mg/kg0.300.84 Lead 7439-92-1 6020B 15 1mg/kg0.0600.30 Nickel 7440-02-0 6020B 14 1mg/kg0.301.6 Selenium 7782-49-2 6020B 0.44 J 1mg/kg0.301.6 Silver 7440-22-4 6020B ND 1mg/kg0.0600.30 Thallium 7440-28-0 6020B 0.32 1mg/kg0.0310.16 Vanadium 7440-62-2 6020B 53 B 1mg/kg0.301.6 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 44 of 131 12-22-17 Page 46 of 147 CVAA Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040833 SL07039-006 12/04/2017 1545 12/07/2017 Solid % Solids:78.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471B 7471B 1 12/08/2017 1749 SLS 12/08/2017 1552 59174 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Mercury 7439-97-6 7471B 0.041 J 1mg/kg0.0230.095 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 45 of 131 12-22-17 Page 47 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040833 SL07039-006 12/04/2017 1545 12/07/2017 Solid % Solids:78.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6010D 1 12/12/2017 1510 CJZ 12/08/2017 2247 59207 12/07/2017 2010 1 1312/7470A 7470A 1 12/09/2017 2129 SLS 12/09/2017 1754 59231 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 0.24 J 1mg/L0.100.40 Barium 7440-39-3 6010D 0.54 B 1mg/L0.00310.025 Boron 7440-42-8 6010D 0.13 1mg/L0.0200.050 Calcium 7440-70-2 6010D ND 1mg/L0.635.0 Chromium 7440-47-3 6010D ND 1mg/L0.00130.010 Copper 7440-50-8 6010D ND 1mg/L0.00200.010 Iron 7439-89-6 6010D 0.071 J 1mg/L0.0400.10 Magnesium 7439-95-4 6010D ND 1mg/L0.635.0 Manganese 7439-96-5 6010D 0.13 1mg/L0.00190.015 Mercury 7439-97-6 7470A ND 1mg/L0.0000910.00020 Molybdenum 7439-98-7 6010D ND 1mg/L0.00500.040 Potassium 7440-09-7 6010D ND 1mg/L0.635.0 Sodium 7440-23-5 6010D 5.3 1mg/L0.635.0 Strontium 7440-24-6 6010D 0.012 1mg/L0.00250.010 Zinc 7440-66-6 6010D 0.073 B 1mg/L0.00250.020 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 46 of 131 12-22-17 Page 48 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040833 SL07039-006 12/04/2017 1545 12/07/2017 Solid % Solids:78.8 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6020B 1 12/12/2017 1629 BNW 12/08/2017 2247 59208 12/07/2017 2010 2 1312/3010A 6020B 1 12/14/2017 1410 BNW 12/13/2017 1847 59579 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B 0.75 BJ 1ug/L0.502.0 Arsenic 7440-38-2 6020B ND 1ug/L1.32.0 Beryllium 7440-41-7 6020B ND 1ug/L0.130.40 Cadmium 7440-43-9 6020B ND 1ug/L0.130.50 Cobalt 7440-48-4 6020B 1.3 J 1ug/L0.635.0 Lead 7439-92-1 6020B ND 2ug/L0.251.0 Nickel 7440-02-0 6020B ND 2ug/L1.35.0 Selenium 7782-49-2 6020B ND 2ug/L1.35.0 Silver 7440-22-4 6020B ND 1ug/L0.251.0 Thallium 7440-28-0 6020B ND 1ug/L0.130.50 Vanadium 7440-62-2 6020B 3.7 BJ 1ug/L1.55.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 47 of 131 12-22-17 Page 49 of 147 Inorganic non-metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040834 SL07039-007 12/04/2017 1545 12/07/2017 Solid % Solids:82.5 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 (Chloride (so) 9056A 1 12/09/2017 2249 TAF 59445 1 1312 (Chloride (SP) 1312/9056A 1 12/10/2017 0244 TAF 59449 12/07/2017 2010 1 3060A (Hexavalent C) 7199 1 12/14/2017 1835 TAF 12/08/2017 0950 59189 1 (Nitrate - N ) 9056A 1 12/09/2017 2249 TAF 59444 1 1312 (Nitrate - N ) 1312/9056A 1 12/10/2017 0244 TAF 59448 12/07/2017 2010 1 1312 (SPLP Hexaval) 7199 10 12/15/2017 1243 TAF 59999 12/07/2017 2010 1 (Sulfate (sol) 9056A 1 12/09/2017 2249 TAF 59446 1 1312 (Sulfate (SPL) 1312/9056A 1 12/10/2017 0244 TAF 59447 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Chloride (soluble)9056A 7.2 J 1mg/kg1.212 Chloride (SPLP)1312/9056A 0.55 J 1mg/L0.201.0 Hexavalent Chromium 18540-29-9 7199 ND 1mg/kg0.241.2 Nitrate - N (soluble)9056A 0.11 J 1mg/kg0.0300.24 Nitrate - N (SPLP)1312/9056A 0.0079 J 1mg/L0.00500.020 SPLP Hexavalent Chromium 18540-29-9 7199 ND 1mg/L0.00400.20 Sulfate (soluble)9056A ND 1mg/kg6.112 Sulfate (SPLP)1312/9056A ND 1mg/L0.201.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 48 of 131 12-22-17 Page 50 of 147 ICP-AES Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040834 SL07039-007 12/04/2017 1545 12/07/2017 Solid % Solids:82.5 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6010D 1 12/11/2017 1811 JCF 12/08/2017 1538 59172 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 8900 1mg/kg8.021 Barium 7440-39-3 6010D 29 1mg/kg0.351.4 Boron 7440-42-8 6010D ND 1mg/kg1.12.7 Calcium 7440-70-2 6010D 440 1mg/kg33270 Chromium 7440-47-3 6010D 12 1mg/kg0.130.53 Copper 7440-50-8 6010D 6.8 1mg/kg0.240.53 Iron 7439-89-6 6010D 5700 1mg/kg2.45.3 Magnesium 7439-95-4 6010D 1300 1mg/kg33270 Manganese 7439-96-5 6010D 57 1mg/kg0.320.80 Molybdenum 7439-98-7 6010D ND 1mg/kg0.532.1 Potassium 7440-09-7 6010D 460 1mg/kg33270 Sodium 7440-23-5 6010D 39 J 1mg/kg33270 Strontium 7440-24-6 6010D 7.6 1mg/kg0.271.1 Zinc 7440-66-6 6010D 19 1mg/kg0.672.7 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 49 of 131 12-22-17 Page 51 of 147 ICP-MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040834 SL07039-007 12/04/2017 1545 12/07/2017 Solid % Solids:82.5 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3050B 6020B 1 12/11/2017 1927 BNW 12/08/2017 1538 59173 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B ND 1mg/kg0.110.57 Arsenic 7440-38-2 6020B 0.32 J 1mg/kg0.110.57 Beryllium 7440-41-7 6020B 0.51 1mg/kg0.0230.11 Cadmium 7440-43-9 6020B 0.013 J 1mg/kg0.0110.029 Cobalt 7440-48-4 6020B 4.0 1mg/kg0.290.80 Lead 7439-92-1 6020B 7.5 1mg/kg0.0570.29 Nickel 7440-02-0 6020B 8.0 1mg/kg0.291.5 Selenium 7782-49-2 6020B 0.31 J 1mg/kg0.291.5 Silver 7440-22-4 6020B ND 1mg/kg0.0570.29 Thallium 7440-28-0 6020B 0.12 J 1mg/kg0.0300.15 Vanadium 7440-62-2 6020B 33 B 1mg/kg0.291.5 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 50 of 131 12-22-17 Page 52 of 147 CVAA Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040834 SL07039-007 12/04/2017 1545 12/07/2017 Solid % Solids:82.5 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7471B 7471B 1 12/08/2017 1755 SLS 12/08/2017 1552 59174 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Mercury 7439-97-6 7471B ND 1mg/kg0.0220.091 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 51 of 131 12-22-17 Page 53 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040834 SL07039-007 12/04/2017 1545 12/07/2017 Solid % Solids:82.5 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6010D 1 12/12/2017 1515 CJZ 12/08/2017 2247 59207 12/07/2017 2010 1 1312/7470A 7470A 1 12/09/2017 2135 SLS 12/09/2017 1754 59231 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D 41 1mg/L0.100.40 Barium 7440-39-3 6010D 1.5 B 1mg/L0.00310.025 Boron 7440-42-8 6010D 0.26 1mg/L0.0200.050 Calcium 7440-70-2 6010D 3.2 J 1mg/L0.635.0 Chromium 7440-47-3 6010D 0.044 1mg/L0.00130.010 Copper 7440-50-8 6010D 0.019 1mg/L0.00200.010 Iron 7439-89-6 6010D 14 1mg/L0.0400.10 Magnesium 7439-95-4 6010D 2.5 J 1mg/L0.635.0 Manganese 7439-96-5 6010D 0.044 1mg/L0.00190.015 Mercury 7439-97-6 7470A ND 1mg/L0.0000910.00020 Molybdenum 7439-98-7 6010D ND 1mg/L0.00500.040 Potassium 7440-09-7 6010D 1.5 J 1mg/L0.635.0 Sodium 7440-23-5 6010D 9.2 1mg/L0.635.0 Strontium 7440-24-6 6010D 0.052 1mg/L0.00250.010 Zinc 7440-66-6 6010D 0.18 B 1mg/L0.00250.020 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 52 of 131 12-22-17 Page 54 of 147 SPLP Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040834 SL07039-007 12/04/2017 1545 12/07/2017 Solid % Solids:82.5 12/08/2017 0302Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Leachate Date 1 1312/3010A 6020B 1 12/12/2017 1635 BNW 12/08/2017 2247 59208 12/07/2017 2010 2 1312/3010A 6020B 1 12/14/2017 1415 BNW 12/13/2017 1847 59579 12/07/2017 2010 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B 0.58 BJ 1ug/L0.502.0 Arsenic 7440-38-2 6020B ND 1ug/L1.32.0 Beryllium 7440-41-7 6020B 1.1 1ug/L0.130.40 Cadmium 7440-43-9 6020B ND 1ug/L0.130.50 Cobalt 7440-48-4 6020B 5.5 1ug/L0.635.0 Lead 7439-92-1 6020B 30 2ug/L0.251.0 Nickel 7440-02-0 6020B 39 2ug/L1.35.0 Selenium 7782-49-2 6020B ND 2ug/L1.35.0 Silver 7440-22-4 6020B ND 1ug/L0.251.0 Thallium 7440-28-0 6020B 0.22 J 1ug/L0.130.50 Vanadium 7440-62-2 6020B 72 B 1ug/L1.55.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 53 of 131 12-22-17 Page 55 of 147 ICP-AES Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040832 SL07039-008 12/04/2017 1700 12/07/2017 Aqueous Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3005A 6010D 1 12/11/2017 2230 JCF 12/08/2017 1032 59128 2 3005A 6010D 1 12/12/2017 1350 CJZ 12/08/2017 1032 59128 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Aluminum 7429-90-5 6010D ND 1mg/L0.100.40 Barium 7440-39-3 6010D ND 1mg/L0.00310.025 Boron 7440-42-8 6010D ND 1mg/L0.0200.050 Calcium 7440-70-2 6010D ND 1mg/L0.635.0 Chromium 7440-47-3 6010D ND 1mg/L0.00130.010 Copper 7440-50-8 6010D ND 1mg/L0.00200.010 Iron 7439-89-6 6010D ND 1mg/L0.0400.10 Magnesium 7439-95-4 6010D ND 1mg/L0.635.0 Manganese 7439-96-5 6010D ND 1mg/L0.00190.015 Molybdenum 7439-98-7 6010D ND 1mg/L0.00500.040 Potassium 7440-09-7 6010D ND 2mg/L0.635.0 Sodium 7440-23-5 6010D ND 2mg/L0.635.0 Strontium 7440-24-6 6010D ND 1mg/L0.00250.010 Zinc 7440-66-6 6010D ND 1mg/L0.00250.020 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 54 of 131 12-22-17 Page 56 of 147 ICP-MS Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040832 SL07039-008 12/04/2017 1700 12/07/2017 Aqueous Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3005A 6020B 1 12/11/2017 1645 BNW 12/08/2017 1639 59198 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B ND 1ug/L0.502.0 Arsenic 7440-38-2 6020B ND 1ug/L1.32.0 Beryllium 7440-41-7 6020B ND 1ug/L0.130.40 Cadmium 7440-43-9 6020B ND 1ug/L0.130.50 Cobalt 7440-48-4 6020B ND 1ug/L0.635.0 Lead 7439-92-1 6020B ND 1ug/L0.251.0 Nickel 7440-02-0 6020B ND 1ug/L1.340 Selenium 7782-49-2 6020B ND 1ug/L1.35.0 Thallium 7440-28-0 6020B ND 1ug/L0.130.50 Vanadium 7440-62-2 6020B ND 1ug/L1.55.0 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 55 of 131 12-22-17 Page 57 of 147 CVAA Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Duke Energy 2017040832 SL07039-008 12/04/2017 1700 12/07/2017 Aqueous Project Name: HF Lee - 401 Project Number: J17120118 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7470A 7470A 1 12/09/2017 1909 SLS 12/09/2017 1524 59229 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Mercury 7439-97-6 7470A ND 1mg/L0.0000910.00010 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time Q = Surrogate failure L = LCS/LCSD failure S = MS/MSD failure DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 56 of 131 12-22-17 Page 58 of 147 QC Summary QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 57 of 131 12-22-17 Page 59 of 147 Inorganic non-metals - MB Batch:Prep Method: Prep Date: Sample ID:SQ59189-001 59189 3060A 12/08/2017 950Analytical Method:7199 Matrix:Solid Parameter Result Q LOQ DL Units Analysis DateDil Hexavalent Chromium ND 12/14/2017 12461.0 0.20 mg/kg1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 58 of 131 12-22-17 Page 60 of 147 Inorganic non-metals - LCS Batch:Prep Method: Prep Date: Sample ID:SQ59189-002 59189 3060A 12/08/2017 950Analytical Method:7199 Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/kg) (mg/kg) Hexavalent Chromium 10 12/14/2017 12341021070-1301 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 59 of 131 12-22-17 Page 61 of 147 Inorganic non-metals - MS Batch:Prep Method: Prep Date: Sample ID:SL07039-001MS 59189 3060A 12/08/2017 950Analytical Method:7199 Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Hexavalent Chromium 5.4 12/14/2017 1618N431370-130ND1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 60 of 131 12-22-17 Page 62 of 147 Inorganic non-metals - MSD Batch:Prep Method: Prep Date: Sample ID:SL07039-001MD 59189 3060A 12/08/2017 950Analytical Method:7199 Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Hexavalent Chromium 8.3 12/14/2017 1630N,+ 6513 70-13042 20ND1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 61 of 131 12-22-17 Page 63 of 147 Inorganic non-metals - MS Batch:Prep Method: Prep Date: Sample ID:SL07039-003MS 59189 3060A 12/08/2017 950Analytical Method:7199 Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Hexavalent Chromium 13 12/14/2017 15531011270-130ND1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 62 of 131 12-22-17 Page 64 of 147 Inorganic non-metals - MS Batch:Prep Method: Prep Date: Sample ID:SL07039-006MS 59189 3060A 12/08/2017 950Analytical Method:7199 Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Hexavalent Chromium 870 N 12/14/2017 182270130075-130ND100 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 63 of 131 12-22-17 Page 65 of 147 Inorganic non-metals - MB Batch: Sample ID:SQ59444-001 59444 Analytical Method:9056A Matrix:Solid Parameter Result Q LOQ DL Units Analysis DateDil Nitrate - N (soluble)ND 12/09/2017 19130.20 0.025 mg/kg1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 64 of 131 12-22-17 Page 66 of 147 Inorganic non-metals - LCS Batch: Sample ID:SQ59444-002 59444 Analytical Method:9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/kg) (mg/kg) Nitrate - N (soluble)0.71 12/09/2017 1931890.80 87-1111 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 65 of 131 12-22-17 Page 67 of 147 Inorganic non-metals - MS Batch: Sample ID:SL07039-002MS 59444 Analytical Method:9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Nitrate - N (soluble)6.2 12/09/2017 2101N778.0 87-1110.14 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 66 of 131 12-22-17 Page 68 of 147 Inorganic non-metals - MSD Batch: Sample ID:SL07039-002MD 59444 Analytical Method:9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Nitrate - N (soluble)5.9 12/09/2017 2119N 748.0 87-1114.4 200.14 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 67 of 131 12-22-17 Page 69 of 147 Inorganic non-metals - MB Batch: Sample ID:SQ59445-001 59445 Analytical Method:9056A Matrix:Solid Parameter Result Q LOQ DL Units Analysis DateDil Chloride (soluble)ND 12/09/2017 191310 1.0 mg/kg1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 68 of 131 12-22-17 Page 70 of 147 Inorganic non-metals - LCS Batch: Sample ID:SQ59445-002 59445 Analytical Method:9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/kg) (mg/kg) Chloride (soluble)20 12/09/2017 19311012080-1201 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 69 of 131 12-22-17 Page 71 of 147 Inorganic non-metals - MS Batch: Sample ID:SL07039-002MS 59445 Analytical Method:9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Chloride (soluble)190 12/09/2017 21019620080-1207.3 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 70 of 131 12-22-17 Page 72 of 147 Inorganic non-metals - MSD Batch: Sample ID:SL07039-002MD 59445 Analytical Method:9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Chloride (soluble)190 12/09/2017 21199520080-1200.91 207.3 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 71 of 131 12-22-17 Page 73 of 147 Inorganic non-metals - MB Batch: Sample ID:SQ59446-001 59446 Analytical Method:9056A Matrix:Solid Parameter Result Q LOQ DL Units Analysis DateDil Sulfate (soluble)ND 12/09/2017 191310 5.0 mg/kg1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 72 of 131 12-22-17 Page 74 of 147 Inorganic non-metals - LCS Batch: Sample ID:SQ59446-002 59446 Analytical Method:9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/kg) (mg/kg) Sulfate (soluble)20 12/09/2017 1931982080-1201 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 73 of 131 12-22-17 Page 75 of 147 Inorganic non-metals - MS Batch: Sample ID:SL07039-002MS 59446 Analytical Method:9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Sulfate (soluble)170 12/09/2017 21018520080-120ND1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 74 of 131 12-22-17 Page 76 of 147 Inorganic non-metals - MSD Batch: Sample ID:SL07039-002MD 59446 Analytical Method:9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Sulfate (soluble)170 12/09/2017 21198720080-1201.8 20ND1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 75 of 131 12-22-17 Page 77 of 147 Inorganic non-metals - MB Batch:Prep Method: Sample ID:SQ59447-001 59447 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q LOQ DL Units Analysis DateDil Sulfate (SPLP)ND 12/10/2017 00011.0 0.20 mg/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 76 of 131 12-22-17 Page 78 of 147 Inorganic non-metals - LCS Batch:Prep Method: Sample ID:SQ59447-002 59447 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L) (mg/L) Sulfate (SPLP)20 12/09/2017 2307982090-1101 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 77 of 131 12-22-17 Page 79 of 147 Inorganic non-metals - MS Batch:Prep Method: Sample ID:SL07039-005MS 59447 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) Sulfate (SPLP)27 12/10/2017 0150982090-1107.5 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 78 of 131 12-22-17 Page 80 of 147 Inorganic non-metals - MSD Batch:Prep Method: Sample ID:SL07039-005MD 59447 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) Sulfate (SPLP)27 12/10/2017 0208962090-1101.4 207.5 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 79 of 131 12-22-17 Page 81 of 147 Inorganic non-metals - MB Batch:Prep Method: Sample ID:SQ59448-001 59448 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q LOQ DL Units Analysis DateDil Nitrate - N (SPLP)ND 12/10/2017 00010.020 0.0050 mg/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 80 of 131 12-22-17 Page 82 of 147 Inorganic non-metals - LCS Batch:Prep Method: Sample ID:SQ59448-002 59448 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L) (mg/L) Nitrate - N (SPLP)0.76 12/09/2017 2307960.80 90-1101 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 81 of 131 12-22-17 Page 83 of 147 Inorganic non-metals - MS Batch:Prep Method: Sample ID:SL07039-005MS 59448 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) Nitrate - N (SPLP)0.88 12/10/2017 0150920.80 90-1100.15 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 82 of 131 12-22-17 Page 84 of 147 Inorganic non-metals - MSD Batch:Prep Method: Sample ID:SL07039-005MD 59448 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) Nitrate - N (SPLP)0.88 12/10/2017 0208910.80 90-1100.83 200.15 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 83 of 131 12-22-17 Page 85 of 147 Inorganic non-metals - MB Batch:Prep Method: Sample ID:SQ59449-001 59449 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q LOQ DL Units Analysis DateDil Chloride (SPLP)ND 12/10/2017 00011.0 0.20 mg/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 84 of 131 12-22-17 Page 86 of 147 Inorganic non-metals - LCS Batch:Prep Method: Sample ID:SQ59449-002 59449 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L) (mg/L) Chloride (SPLP)20 12/09/2017 2307992090-1101 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 85 of 131 12-22-17 Page 87 of 147 Inorganic non-metals - MS Batch:Prep Method: Sample ID:SL07039-005MS 59449 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) Chloride (SPLP)18 12/10/2017 0150N892090-1100.65 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 86 of 131 12-22-17 Page 88 of 147 Inorganic non-metals - MSD Batch:Prep Method: Sample ID:SL07039-005MD 59449 1312 Analytical Method:1312/9056A Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) Chloride (SPLP)18 12/10/2017 0208N 8720 90-1102.0 200.65 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 87 of 131 12-22-17 Page 89 of 147 Inorganic non-metals - MB Batch:Prep Method: Sample ID:SQ59810-001 59810 1312 Analytical Method:7199 Matrix:Solid Parameter Result Q LOQ DL Units Analysis DateDil SPLP Hexavalent Chromium ND 12/14/2017 21290.020 0.00040 mg/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 88 of 131 12-22-17 Page 90 of 147 Inorganic non-metals - LCS Batch:Prep Method: Sample ID:SQ59810-002 59810 1312 Analytical Method:7199 Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L) (mg/L) SPLP Hexavalent Chromium 0.010 12/14/2017 21161000.010 50-1301 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 89 of 131 12-22-17 Page 91 of 147 Inorganic non-metals - MB Batch:Prep Method: Sample ID:SQ59999-001 59999 1312 Analytical Method:7199 Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q LOQ DL Units Analysis DateDil SPLP Hexavalent Chromium ND 12/14/2017 21290.020 0.00040 mg/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 90 of 131 12-22-17 Page 92 of 147 Inorganic non-metals - LCS Batch:Prep Method: Sample ID:SQ59999-002 59999 1312 Analytical Method:7199 Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L) (mg/L) SPLP Hexavalent Chromium 0.010 12/14/2017 21161000.010 50-1301 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 91 of 131 12-22-17 Page 93 of 147 Inorganic non-metals - MS Batch:Prep Method: Sample ID:SL07039-005MS 59999 1312 Analytical Method:7199 Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) SPLP Hexavalent Chromium 0.011 12/15/2017 11281130.010 50-130ND10 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 92 of 131 12-22-17 Page 94 of 147 Inorganic non-metals - MSD Batch:Prep Method: Sample ID:SL07039-005MD 59999 1312 Analytical Method:7199 Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) SPLP Hexavalent Chromium 0.011 12/15/2017 11531080.010 50-1304.2 20ND10 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 93 of 131 12-22-17 Page 95 of 147 ICP-AES Metals - MB Batch:Prep Method: Prep Date: Sample ID:SQ59128-001 59128 3005A 12/08/2017 1032Analytical Method:6010D Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Aluminum ND 12/11/2017 22200.40 0.10 mg/L1 Barium ND 12/11/2017 22200.025 0.0031 mg/L1 Boron ND 12/11/2017 22200.050 0.020 mg/L1 Calcium ND 12/11/2017 22205.0 0.63 mg/L1 Chromium ND 12/11/2017 22200.010 0.0013 mg/L1 Copper ND 12/11/2017 22200.010 0.0020 mg/L1 Iron ND 12/11/2017 22200.10 0.040 mg/L1 Magnesium ND 12/11/2017 22205.0 0.63 mg/L1 Manganese ND 12/11/2017 22200.015 0.0019 mg/L1 Molybdenum ND 12/11/2017 22200.040 0.0050 mg/L1 Potassium ND 12/12/2017 13415.0 0.63 mg/L1 Sodium ND 12/12/2017 13415.0 0.63 mg/L1 Strontium ND 12/11/2017 22200.010 0.0025 mg/L1 Zinc ND 12/11/2017 22200.020 0.0025 mg/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 94 of 131 12-22-17 Page 96 of 147 ICP-AES Metals - LCS Batch:Prep Method: Prep Date: Sample ID:SQ59128-002 59128 3005A 12/08/2017 1032Analytical Method:6010D Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L) (mg/L) Aluminum 9.7 12/11/2017 2225971080-1201 Barium 4.9 12/11/2017 2225995.0 80-1201 Boron 0.51 12/11/2017 22251010.50 80-1201 Calcium 20 12/11/2017 22251002080-1201 Chromium 2.5 12/11/2017 22251002.5 80-1201 Copper 0.96 12/11/2017 2225961.0 80-1201 Iron 9.8 12/11/2017 2225981080-1201 Magnesium 20 12/11/2017 2225982080-1201 Manganese 0.98 12/11/2017 2225981.0 80-1201 Molybdenum 1.0 12/11/2017 22251001.0 80-1201 Potassium 20 12/12/2017 13461022080-1201 Sodium 21 12/12/2017 13461032080-1201 Strontium 0.49 12/11/2017 2225980.50 80-1201 Zinc 1.0 12/11/2017 22251041.0 80-1201 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 95 of 131 12-22-17 Page 97 of 147 ICP-AES - MB Batch:Prep Method: Prep Date: Sample ID:SQ59172-001 59172 3050B 12/08/2017 1538Analytical Method:6010D Matrix:Solid Parameter Result Q LOQ DL Units Analysis DateDil Aluminum ND 12/11/2017 165820 7.5 mg/kg1 Barium ND 12/11/2017 16581.3 0.33 mg/kg1 Boron ND 12/11/2017 16582.5 1.0 mg/kg1 Calcium ND 12/11/2017 1658250 31 mg/kg1 Chromium ND 12/11/2017 16580.50 0.13 mg/kg1 Copper ND 12/11/2017 16580.50 0.23 mg/kg1 Iron ND 12/11/2017 16585.0 2.3 mg/kg1 Magnesium ND 12/11/2017 1658250 31 mg/kg1 Manganese ND 12/11/2017 16580.75 0.30 mg/kg1 Molybdenum ND 12/11/2017 16582.0 0.50 mg/kg1 Potassium ND 12/11/2017 1658250 31 mg/kg1 Sodium ND 12/11/2017 1658250 31 mg/kg1 Strontium ND 12/11/2017 16581.0 0.25 mg/kg1 Zinc ND 12/11/2017 16582.5 0.63 mg/kg1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 96 of 131 12-22-17 Page 98 of 147 ICP-AES - LCS Batch:Prep Method: Prep Date: Sample ID:SQ59172-002 59172 3050B 12/08/2017 1538Analytical Method:6010D Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/kg) (mg/kg) Aluminum 970 12/11/2017 170397100080-1201 Barium 500 12/11/2017 170310150080-1201 Boron 46 12/11/2017 1703925080-1201 Calcium 2000 12/11/2017 170399200080-1201 Chromium 250 12/11/2017 17039925080-1201 Copper 98 12/11/2017 17039810080-1201 Iron 970 12/11/2017 170397100080-1201 Magnesium 1900 12/11/2017 170396200080-1201 Manganese 99 12/11/2017 17039910080-1201 Molybdenum 100 12/11/2017 170310010080-1201 Potassium 2000 12/11/2017 1703102200080-1201 Sodium 2000 12/11/2017 1703102200080-1201 Strontium 49 12/11/2017 1703995080-1201 Zinc 100 12/11/2017 170310010080-1201 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 97 of 131 12-22-17 Page 99 of 147 ICP-AES - MS Batch:Prep Method: Prep Date: Sample ID:SL07039-001MS 59172 3050B 12/08/2017 1538Analytical Method:6010D Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Aluminum 35000 12/11/2017 1718N1580110075-125160001 Barium 470 12/11/2017 1718N7457075-125471 Boron 37 12/11/2017 1718N655775-125ND1 Calcium 2800 12/11/2017 171876230075-12511001 Chromium 240 12/11/2017 17187729075-125211 Copper 110 12/11/2017 17187711075-125231 Iron 22000 12/11/2017 1718N698110075-125140001 Magnesium 3900 12/11/2017 171888230075-12519001 Manganese 200 12/11/2017 17187511075-1251101 Molybdenum 72 12/11/2017 1718N6311075-125ND1 Potassium 3000 12/11/2017 171894230075-1258101 Sodium 1700 12/11/2017 1718N74230075-125ND1 Strontium 54 12/11/2017 1718785775-1259.1 1 Zinc 110 12/11/2017 17187711075-125251 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 98 of 131 12-22-17 Page 100 of 147 ICP-AES - MSD Batch:Prep Method: Prep Date: Sample ID:SL07039-001MD 59172 3050B 12/08/2017 1538Analytical Method:6010D Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Aluminum 31000 12/11/2017 1723N 13201100 75-12512 20160001 Barium 440 12/11/2017 1723N 73540 75-1257.1 20471 Boron 35 12/11/2017 1723N 6554 75-1255.8 20ND1 Calcium 2700 12/11/2017 1723N 732200 75-1255.8 2011001 Copper 95 12/11/2017 1723N 67110 75-12515 20231 Iron 23000 12/11/2017 1723N 8101100 75-1253.3 20140001 Magnesium 3700 12/11/2017 172385220075-1254.8 2019001 Manganese 190 12/11/2017 1723N 70110 75-1255.2 201101 Molybdenum 67 12/11/2017 1723N 62110 75-1257.9 20ND1 Potassium 2900 12/11/2017 172396220075-1252.8 208101 Sodium 1600 12/11/2017 1723N 722200 75-1258.3 20ND1 Strontium 51 12/11/2017 1723785475-1254.4 209.1 1 Zinc 100 12/11/2017 1723N 74110 75-1257.8 20251 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 99 of 131 12-22-17 Page 101 of 147 ICP-MS - MB Batch:Prep Method: Prep Date: Sample ID:SQ59173-001 59173 3050B 12/08/2017 1538Analytical Method:6020B Matrix:Solid Parameter Result Q LOQ DL Units Analysis DateDil Antimony ND 12/11/2017 18110.50 0.10 mg/kg1 Arsenic ND 12/11/2017 18110.50 0.10 mg/kg1 Beryllium ND 12/11/2017 18110.10 0.020 mg/kg1 Cadmium ND 12/11/2017 18110.025 0.010 mg/kg1 Cobalt ND 12/11/2017 18110.70 0.25 mg/kg1 Lead ND 12/11/2017 18110.25 0.050 mg/kg1 Nickel ND 12/11/2017 18111.3 0.25 mg/kg1 Selenium ND 12/11/2017 18111.3 0.25 mg/kg1 Silver ND 12/11/2017 18110.25 0.050 mg/kg1 Thallium ND 12/11/2017 18110.13 0.026 mg/kg1 Vanadium 0.39 12/11/2017 1811J1.3 0.25 mg/kg1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 100 of 131 12-22-17 Page 102 of 147 ICP-MS - LCS Batch:Prep Method: Prep Date: Sample ID:SQ59173-002 59173 3050B 12/08/2017 1538Analytical Method:6020B Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/kg) (mg/kg) Antimony 50 12/11/2017 18171015080-1201 Arsenic 48 12/11/2017 1817965080-1201 Beryllium 52 12/11/2017 18171045080-1201 Cadmium 50 12/11/2017 1817995080-1201 Cobalt 52 12/11/2017 18171035080-1201 Lead 53 12/11/2017 18171065080-1201 Nickel 51 12/11/2017 18171035080-1201 Selenium 47 12/11/2017 1817945080-1201 Silver 51 12/11/2017 18171025080-1201 Thallium 52 12/11/2017 18171055080-1201 Vanadium 51 12/11/2017 18171025080-1201 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 101 of 131 12-22-17 Page 103 of 147 ICP-MS - MS Batch:Prep Method: Prep Date: Sample ID:SL07039-001MS 59173 3050B 12/08/2017 1538Analytical Method:6020B Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Antimony 31 12/11/2017 1828N516175-125ND1 Arsenic 60 12/11/2017 1828966175-1251.6 1 Beryllium 74 12/11/2017 18281196175-1250.86 1 Cadmium 69 12/11/2017 18281126175-1250.016 1 Cobalt 76 12/11/2017 18281156175-1255.8 1 Lead 92 12/11/2017 1828N1296175-125131 Nickel 88 12/11/2017 18281196175-125151 Selenium 60 12/11/2017 1828976175-1250.43 1 Silver 69 12/11/2017 18281136175-125ND1 Thallium 77 12/11/2017 18281256175-1250.28 1 Vanadium 170 12/11/2017 1828N1706175-125671 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 102 of 131 12-22-17 Page 104 of 147 ICP-MS - MSD Batch:Prep Method: Prep Date: Sample ID:SL07039-001MD 59173 3050B 12/08/2017 1538Analytical Method:6020B Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Antimony 30 12/11/2017 1833N 4862 75-1255.7 20ND1 Arsenic 59 12/11/2017 1833926275-1252.7 201.6 1 Beryllium 72 12/11/2017 18331156275-1252.2 200.86 1 Cadmium 67 12/11/2017 18331076275-1253.3 200.016 1 Cobalt 75 12/11/2017 18331116275-1251.7 205.8 1 Lead 91 12/11/2017 1833N 12662 75-1250.88 20131 Nickel 87 12/11/2017 18331166275-1251.2 20151 Selenium 60 12/11/2017 1833966275-1250.16 200.43 1 Silver 68 12/11/2017 18331106275-1251.8 20ND1 Thallium 77 12/11/2017 18331236275-1250.51 200.28 1 Vanadium 160 12/11/2017 1833N 15162 75-1256.5 20671 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 103 of 131 12-22-17 Page 105 of 147 ICP-MS Metals - MB Batch:Prep Method: Prep Date: Sample ID:SQ59198-001 59198 3005A 12/08/2017 1639Analytical Method:6020B Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Antimony ND 12/11/2017 15352.0 0.50 ug/L1 Arsenic ND 12/11/2017 15352.0 1.3 ug/L1 Beryllium ND 12/11/2017 15350.40 0.13 ug/L1 Cadmium ND 12/11/2017 15350.50 0.13 ug/L1 Cobalt ND 12/11/2017 15355.0 0.63 ug/L1 Lead ND 12/11/2017 15351.0 0.25 ug/L1 Nickel ND 12/11/2017 153540 1.3 ug/L1 Selenium ND 12/11/2017 15355.0 1.3 ug/L1 Thallium ND 12/11/2017 15350.50 0.13 ug/L1 Vanadium ND 12/11/2017 15355.0 1.5 ug/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 104 of 131 12-22-17 Page 106 of 147 ICP-MS Metals - LCS Batch:Prep Method: Prep Date: Sample ID:SQ59198-002 59198 3005A 12/08/2017 1639Analytical Method:6020B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Antimony 100 12/11/2017 154110110080-1201 Arsenic 100 12/11/2017 154110310080-1201 Beryllium 100 12/11/2017 154110510080-1201 Cadmium 100 12/11/2017 154110210080-1201 Cobalt 100 12/11/2017 154110410080-1201 Lead 100 12/11/2017 154110310080-1201 Nickel 100 12/11/2017 154110410080-1201 Selenium 110 12/11/2017 154110810080-1201 Thallium 110 12/11/2017 154111110080-1201 Vanadium 100 12/11/2017 154110210080-1201 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 105 of 131 12-22-17 Page 107 of 147 SPLP Metals - MB Batch:Prep Method: Prep Date: Sample ID:SQ59207-001 59207 1312/3010A 12/08/2017 2247Analytical Method:6010D Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q LOQ DL Units Analysis DateDil Aluminum ND 12/12/2017 13560.40 0.10 mg/L1 Barium 0.035 12/12/2017 13560.025 0.0031 mg/L1 Boron ND 12/12/2017 13560.050 0.020 mg/L1 Calcium ND 12/12/2017 13565.0 0.63 mg/L1 Chromium ND 12/12/2017 13560.010 0.0013 mg/L1 Copper ND 12/12/2017 13560.010 0.0020 mg/L1 Iron ND 12/12/2017 13560.10 0.040 mg/L1 Magnesium ND 12/12/2017 13565.0 0.63 mg/L1 Manganese ND 12/12/2017 13560.015 0.0019 mg/L1 Molybdenum ND 12/12/2017 13560.040 0.0050 mg/L1 Potassium ND 12/12/2017 13565.0 0.63 mg/L1 Sodium ND 12/12/2017 13565.0 0.63 mg/L1 Strontium ND 12/12/2017 13560.010 0.0025 mg/L1 Zinc 0.010 12/12/2017 1356J0.020 0.0025 mg/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 106 of 131 12-22-17 Page 108 of 147 SPLP Metals - LCS Batch:Prep Method: Prep Date: Sample ID:SQ59207-002 59207 1312/3010A 12/08/2017 2247Analytical Method:6010D Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L) (mg/L) Aluminum 21 12/12/2017 14111042080-1201 Barium 11 12/12/2017 14111061080-1201 Boron 1.1 12/12/2017 14111081.0 80-1201 Calcium 42 12/12/2017 14111044080-1201 Chromium 5.2 12/12/2017 14111035.0 80-1201 Copper 2.1 12/12/2017 14111042.0 80-1201 Iron 21 12/12/2017 14111042080-1201 Magnesium 41 12/12/2017 14111034080-1201 Manganese 2.1 12/12/2017 14111052.0 80-1201 Molybdenum 2.1 12/12/2017 14111042.0 80-1201 Potassium 41 12/12/2017 14111044080-1201 Sodium 43 12/12/2017 14111074080-1201 Strontium 1.0 12/12/2017 14111031.0 80-1201 Zinc 2.1 12/12/2017 14111052.0 80-1201 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 107 of 131 12-22-17 Page 109 of 147 SPLP Metals - MS Batch:Prep Method: Prep Date: Sample ID:SL07039-005MS 59207 1312/3010A 12/08/2017 2247Analytical Method:6010D Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) Aluminum 21 12/12/2017 14411052075-125ND1 Barium 10 12/12/2017 14411031075-1250.18 1 Boron 1.1 12/12/2017 14411061.0 75-1250.055 1 Calcium 45 12/12/2017 14411084075-1251.9 1 Chromium 5.4 12/12/2017 14411075.0 75-125ND1 Copper 2.1 12/12/2017 14411022.0 75-1250.0022 1 Iron 21 12/12/2017 14411042075-125ND1 Magnesium 43 12/12/2017 14411064075-125ND1 Manganese 2.5 12/12/2017 14411032.0 75-1250.42 1 Molybdenum 2.1 12/12/2017 14411062.0 75-125ND1 Potassium 45 12/12/2017 14411094075-1251.5 1 Sodium 46 12/12/2017 14411104075-1251.8 1 Strontium 1.1 12/12/2017 14411041.0 75-1250.022 1 Zinc 2.2 12/12/2017 14411062.0 75-1250.042 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 108 of 131 12-22-17 Page 110 of 147 SPLP Metals - MSD Batch:Prep Method: Prep Date: Sample ID:SL07039-005MD 59207 1312/3010A 12/08/2017 2247Analytical Method:6010D Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) Aluminum 21 12/12/2017 14451042075-1250.60 20ND1 Barium 10 12/12/2017 14451031075-1250.26 200.18 1 Boron 1.1 12/12/2017 14451041.0 75-1251.1 200.055 1 Calcium 45 12/12/2017 14451074075-1250.89 201.9 1 Chromium 5.3 12/12/2017 14451065.0 75-1251.3 20ND1 Copper 2.0 12/12/2017 14451022.0 75-1250.65 200.0022 1 Iron 21 12/12/2017 14451032075-1250.66 20ND1 Magnesium 42 12/12/2017 14451064075-1250.59 20ND1 Manganese 2.5 12/12/2017 14451032.0 75-1250.34 200.42 1 Molybdenum 2.1 12/12/2017 14451052.0 75-1251.5 20ND1 Potassium 45 12/12/2017 14451084075-1251.1 201.5 1 Sodium 46 12/12/2017 14451094075-1250.69 201.8 1 Strontium 1.1 12/12/2017 14451031.0 75-1250.85 200.022 1 Zinc 2.1 12/12/2017 14451052.0 75-1251.6 200.042 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 109 of 131 12-22-17 Page 111 of 147 SPLP Metals - MB Batch:Prep Method: Prep Date: Sample ID:SQ59208-001 59208 1312/3010A 12/08/2017 2247Analytical Method:6020B Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q LOQ DL Units Analysis DateDil Antimony 0.99 12/12/2017 1520J2.0 0.50 ug/L1 Arsenic ND 12/12/2017 15202.0 1.3 ug/L1 Beryllium ND 12/12/2017 15200.40 0.13 ug/L1 Cadmium ND 12/12/2017 15200.50 0.13 ug/L1 Cobalt ND 12/12/2017 15205.0 0.63 ug/L1 Silver ND 12/12/2017 15201.0 0.25 ug/L1 Thallium ND 12/12/2017 15200.50 0.13 ug/L1 Vanadium 1.9 12/12/2017 1520J5.0 1.5 ug/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 110 of 131 12-22-17 Page 112 of 147 SPLP Metals - LCS Batch:Prep Method: Prep Date: Sample ID:SQ59208-002 59208 1312/3010A 12/08/2017 2247Analytical Method:6020B Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Antimony 87 12/12/2017 15268710080-1201 Arsenic 85 12/12/2017 15268510080-1201 Beryllium 95 12/12/2017 15269510080-1201 Cadmium 89 12/12/2017 15268910080-1201 Cobalt 99 12/12/2017 15269910080-1201 Silver 96 12/12/2017 15269610080-1201 Thallium 110 12/12/2017 152610910080-1201 Vanadium 98 12/12/2017 15269810080-1201 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 111 of 131 12-22-17 Page 113 of 147 SPLP Metals - MS Batch:Prep Method: Prep Date: Sample ID:SL07039-005MS 59208 1312/3010A 12/08/2017 2247Analytical Method:6020B Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(ug/L) (ug/L) (ug/L) Antimony 88 12/12/2017 15578810075-125ND1 Arsenic 87 12/12/2017 15578710075-125ND1 Beryllium 98 12/12/2017 15579810075-125ND1 Cadmium 89 12/12/2017 15578910075-125ND1 Cobalt 100 12/12/2017 155710010070-1304.3 1 Silver 97 12/12/2017 15579710075-125ND1 Thallium 110 12/12/2017 155710710075-125ND1 Vanadium 100 12/12/2017 15579810070-1302.6 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 112 of 131 12-22-17 Page 114 of 147 SPLP Metals - MSD Batch:Prep Method: Prep Date: Sample ID:SL07039-005MD 59208 1312/3010A 12/08/2017 2247Analytical Method:6020B Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(ug/L) (ug/L) (ug/L) Antimony 89 12/12/2017 16038910075-1251.6 20ND1 Arsenic 86 12/12/2017 16038610075-1251.6 20ND1 Beryllium 99 12/12/2017 16039910075-1251.6 20ND1 Cadmium 90 12/12/2017 16039010075-1251.6 20ND1 Cobalt 110 12/12/2017 160310110070-1300.86 204.3 1 Silver 98 12/12/2017 16039810075-1250.89 20ND1 Thallium 110 12/12/2017 160310810075-1251.6 20ND1 Vanadium 100 12/12/2017 16039910070-1301.7 202.6 1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 113 of 131 12-22-17 Page 115 of 147 SPLP Metals - MB Batch:Prep Method: Prep Date: Sample ID:SQ59579-001 59579 1312/3010A 12/13/2017 1847Analytical Method:6020B Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q LOQ DL Units Analysis DateDil Lead ND 12/14/2017 13011.0 0.25 ug/L1 Nickel ND 12/14/2017 13015.0 1.3 ug/L1 Selenium ND 12/14/2017 13015.0 1.3 ug/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 114 of 131 12-22-17 Page 116 of 147 SPLP Metals - LCS Batch:Prep Method: Prep Date: Sample ID:SQ59579-002 59579 1312/3010A 12/13/2017 1847Analytical Method:6020B Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Lead 98 12/14/2017 13069810080-1201 Nickel 99 12/14/2017 13069910080-1201 Selenium 82 12/14/2017 13068210080-1201 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 115 of 131 12-22-17 Page 117 of 147 SPLP Metals - MS Batch:Prep Method: Prep Date: Sample ID:SL07039-004MS 59579 1312/3010A 12/13/2017 1847Analytical Method:6020B Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(ug/L) (ug/L) (ug/L) Lead 100 12/14/2017 13339810075-1255.9 1 Nickel 160 12/14/2017 133310110075-125541 Selenium 78 12/14/2017 13337810075-125ND1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 116 of 131 12-22-17 Page 118 of 147 SPLP Metals - MSD Batch:Prep Method: Prep Date: Sample ID:SL07039-004MD 59579 1312/3010A 12/13/2017 1847Analytical Method:6020B Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(ug/L) (ug/L) (ug/L) Lead 100 12/14/2017 13389710075-1250.77 205.9 1 Nickel 150 12/14/2017 13389910075-1251.9 20541 Selenium 78 12/14/2017 13387810075-1251.2 20ND1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 117 of 131 12-22-17 Page 119 of 147 CVAA - MB Batch:Prep Method: Prep Date: Sample ID:SQ59174-001 59174 7471B 12/08/2017 1552Analytical Method:7471B Matrix:Solid Parameter Result Q LOQ DL Units Analysis DateDil Mercury ND 12/08/2017 17300.083 0.020 mg/kg1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 118 of 131 12-22-17 Page 120 of 147 CVAA - LCS Batch:Prep Method: Prep Date: Sample ID:SQ59174-002 59174 7471B 12/08/2017 1552Analytical Method:7471B Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/kg) (mg/kg) Mercury 0.77 12/08/2017 1732930.83 80-1201 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 119 of 131 12-22-17 Page 121 of 147 CVAA - MS Batch:Prep Method: Prep Date: Sample ID:SL07039-001MS 59174 7471B 12/08/2017 1552Analytical Method:7471B Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Mercury 0.95 12/08/2017 1736931.0 80-120ND1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 120 of 131 12-22-17 Page 122 of 147 CVAA - MSD Batch:Prep Method: Prep Date: Sample ID:SL07039-001MD 59174 7471B 12/08/2017 1552Analytical Method:7471B Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/kg) (mg/kg) (mg/kg) Mercury 1.0 12/08/2017 17381001.0 80-1207.4 20ND1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 121 of 131 12-22-17 Page 123 of 147 CVAA - MB Batch:Prep Method: Prep Date: Sample ID:SQ59229-001 59229 7470A 12/09/2017 1524Analytical Method:7470A Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Mercury ND 12/09/2017 18500.00010 0.000091 mg/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 122 of 131 12-22-17 Page 124 of 147 CVAA - LCS Batch:Prep Method: Prep Date: Sample ID:SQ59229-002 59229 7470A 12/09/2017 1524Analytical Method:7470A Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L) (mg/L) Mercury 0.0021 12/09/2017 18521030.0020 80-1201 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 123 of 131 12-22-17 Page 125 of 147 SPLP Metals - MB Batch:Prep Method: Prep Date: Sample ID:SQ59231-001 59231 1312/7470A 12/09/2017 1754Analytical Method:7470A Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q LOQ DL Units Analysis DateDil Mercury ND 12/09/2017 21090.00020 0.000091 mg/L1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 124 of 131 12-22-17 Page 126 of 147 SPLP Metals - LCS Batch:Prep Method: Prep Date: Sample ID:SQ59231-002 59231 1312/7470A 12/09/2017 1754Analytical Method:7470A Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L) (mg/L) Mercury 0.0020 12/09/2017 21111010.0020 80-1151 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 125 of 131 12-22-17 Page 127 of 147 SPLP Metals - MS Batch:Prep Method: Prep Date: Sample ID:SL07039-006MS 59231 1312/7470A 12/09/2017 1754Analytical Method:7470A Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) Mercury 0.0020 12/09/2017 2131990.0020 85-115ND1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 126 of 131 12-22-17 Page 128 of 147 SPLP Metals - MSD Batch:Prep Method: Prep Date: Sample ID:SL07039-006MD 59231 1312/7470A 12/09/2017 1754Analytical Method:7470A Matrix:Solid Leachate Date:12/07/2017 2010 Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L) (mg/L) (mg/L) Mercury 0.0019 12/09/2017 2133960.0020 85-1153.2 20ND1 Note: Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation ND = Not detected at or above the DL J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SL07039 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 127 of 131 12-22-17 Page 129 of 147 Chain of Custody and Miscellaneous Documents 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 128 of 131 12-22-17 Page 130 of 147 12-22-17 Page 134 of 147 Appendix A Chain of Custody Forms 12-22-17 Page 135 of 147 Chain of Custody Peggy Kendall Customer Support Duke Energy Central Lab 13339 Hagers Ferry Road Hunterville, NC 28078 United States Email: peggy.kendall@duke-energy.com Main: 980-875-5848 RJLee Group, Inc. 350 Hochberg Road Monroeville, PA 15146 United States Main: 724-325-1776 Fax: 724-325-1775 Relinquished To:Received From: RJ Lee Group Work Order #: AOH1047868-0 Project Name/Case #: HF Lee - 401 Supersedes: Form FOR-002A Rev. 03Original Issue: 09/16/2005 Effective Date: May 2014 Approved By: Quality Assurance Form A FOR.002.4 Page 1 of 2 Sample ID Client Sample ID Date Received 10420938 2017040819 12/08/2017 9:15 AM EST 10420939 2017040820 12/08/2017 9:15 AM EST 10420940 2017040821 12/08/2017 9:15 AM EST 10420941 2017040822 12/08/2017 9:15 AM EST 10420942 2017040823 12/08/2017 9:15 AM EST 10420943 2017040824 12/08/2017 9:15 AM EST 10420944 2017040825 12/08/2017 9:15 AM EST 10420945 2017040826 12/08/2017 9:15 AM EST 10420946 2017040827 12/08/2017 9:15 AM EST 10420947 2017040828 12/08/2017 9:15 AM EST 10420948 2017040829 12/08/2017 9:15 AM EST 10420949 2017040830 12/08/2017 9:15 AM EST 10420950 2017040831 12/08/2017 9:15 AM EST 10420951 2017040833 12/08/2017 9:15 AM EST 10420952 2017040834 12/08/2017 9:15 AM EST 10420953 2017040835 12/08/2017 9:15 AM EST 10420954 2017040836 12/08/2017 9:15 AM EST 10420955 2017040837 12/08/2017 9:15 AM EST 10420956 2017040838 12/08/2017 9:15 AM EST 10420957 2017040839 12/08/2017 9:15 AM EST 10420958 2017040840 12/08/2017 9:15 AM EST 10420959 2017040841 12/08/2017 9:15 AM EST 10420960 2017040842 12/08/2017 9:15 AM EST 10420961 QC01_2017040828 12/08/2017 9:15 AM EST 10420962 QC02_2017040839 12/08/2017 9:15 AM EST 350 Hochberg Road, Monroeville, PA 15146 Phone: (724) 325-1776 | Fax: (724) 733-1799Dec 08, 2017 2:01 PM EST Page 1 of 2 12-22-17 Page 136 of 147 Received From:Peggy Kendall Method of Shipment: Federal Express Company:Duke Energy Central Lab Date:12/08/2017 Received By:Monica Carse Package Condition Upon Receipt:Sealed Company:RJ Lee Group, Inc.Date:12/08/2017 Relinquished Method of Shipment: Company:Date: Package Condition Upon Receipt: Company:Date: Received By: Relinquished Method of Shipment: Company:Date: Received By:Package Condition Upon Receipt: Company:Date: 350 Hochberg Road, Monroeville, PA 15146 Phone: (724) 325-1776 | Fax: (724) 733-1799Dec 08, 2017 2:01 PM EST Page 2 of 2 12-22-17 Page 137 of 147 12-22-17 Page 138 of 147 12-22-17 Page 139 of 147 12-22-17 Page 140 of 147 Appendix B Mineral Identification Report 12-22-17 Page 141 of 147 Mineral Identification Polarized Light Microscopy (PLM) Laboratory Report Peggy Kendall Duke Energ y Central Lab 13339 Hagers Ferry Road Hunterville, NC 28078 United States Email: peggy.kendall@duke-energy.com Main: 980-875-5848 Report Date: Sample Received Date: Purchase Order: Customer COC: RJLG Project: Analytical Method: 12/15/2017 12/08/2017 AOH1047868-0 J17120118 / 5021798 Fly Ash Determination by PLM J17120118 Date Collected Area % Fly Ash Date Analyzed Customer Sample # : Comments RJLG ID Non-Fly Ash Components 2017040819 12/13/2017 10420938 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040820 12/13/2017 10420939 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040821 12/13/2017 10420940 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040822 12/13/2017 10420941 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040823 12/13/2017 10420942 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040824 12/13/2017 10420943 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040825 12/13/2017 10420944 12/04/2017 1% Tan Coarse Grain Sediment. Clay Opaques Quartz 4 Page 1 of AOH1047868-0 350 Hochberg Road, Monroeville, PA 15146 | Phone: (724) 325-1776 | Fax: (724) 733-1799 12-22-17 Page 142 of 147 Date Collected Area % Fly Ash Date Analyzed Customer Sample # : Comments RJLG ID Non-Fly Ash Components 2017040826 12/13/2017 10420945 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040827 12/13/2017 10420946 12/04/2017 ND Tan Coarse Grain Sediment. Clay Mica Opaques Quartz 2017040828 12/13/2017 10420947 12/04/2017 1% Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040829 12/13/2017 10420948 12/04/2017 1% Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040830 12/13/2017 10420949 12/04/2017 ND Beige Coarse Grain Sediment. Clay Opaques Quartz 2017040831 12/13/2017 10420950 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040833 12/13/2017 10420951 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040834 12/13/2017 10420952 12/04/2017 ND Beige Coarse Grain Sediment. Clay Opaques Quartz 2017040835 12/13/2017 10420953 12/04/2017 1% Beige Coarse Grain Sediment. Clay Opaques Quartz 2017040836 12/13/2017 10420954 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 4 Page 2 of AOH1047868-0 350 Hochberg Road, Monroeville, PA 15146 | Phone: (724) 325-1776 | Fax: (724) 733-1799 12-22-17 Page 143 of 147 Date Collected Area % Fly Ash Date Analyzed Customer Sample # : Comments RJLG ID Non-Fly Ash Components 2017040837 12/13/2017 10420955 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040838 12/13/2017 10420956 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040839 12/13/2017 10420957 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040840 12/13/2017 10420958 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040841 12/13/2017 10420959 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz 2017040842 12/13/2017 10420960 12/04/2017 ND Tan Coarse Grain Sediment. Clay Opaques Quartz QC01_2017040828 12/13/2017 10420961 12/04/2017 1% Tan Coarse Grain Sediment. NA QC02_2017040839 12/14/2017 10420962 12/04/2017 ND Tan Coarse Grain Sediment. NA 4 Page 3 of AOH1047868-0 350 Hochberg Road, Monroeville, PA 15146 | Phone: (724) 325-1776 | Fax: (724) 733-1799 12-22-17 Page 144 of 147 * Samples will be returned to client immediately upon the release of final report. * These results are submitted pursuant to RJ Lee Group’s current terms and conditions of sale, including the company’s standard warranty and limitation of liability provisions. No responsibility or liability is assumed for the manner in which these results are used or interpreted. * This test report relates to the items tested. * Any reproduction of this document must include the entire document in order for the report to be valid. * This report may not be used to claim product endorsement by NVLAP Lab Code 101208-0 or any agency of the U.S. Government. * Sample(s) for this project were analyzed at our: Monroeville, PA (AIHA # 100364, NVLAP # 101208-0, NY ELAP # 10884) facility. * If RJ Lee Group, Inc. did not collect the samples analyzed, the verifiability of the laboratory’s results is limited to the reported values. * For the purposes of this method, Fly Ash is defined as any particle consistent with Coal Ash. * The method reporting level is 1% and anything <1% is considered a not-detected. Quartz – Angular anisotropic particulate with low relief. Feldspar – Angular to blocky anisotropic particulate, low to moderate relief, biaxial, can have polysynthetic twinning. Clay – Sheet silicates with polycrystalline or display non-uniform extinction with low to moderate relief, and zero to low birefringence. Clay also refers to particles that are less than 2.0 microns. Opaques – Opaque is a generic term for a particle that does not transmit light. Opaque minerals are distinguished from opaque bottom ash based on morphology of fracture. Fly Ash – Isotropic to opaque spheres, agglomeration of spheres, and angular ash particles. Organic Particulate – Pollen, plant and insect matter, and carbonaceous matter. Carbonates – High birefringent, can be rhombohedral, with high relief. Diatoms – Silica rich isotropic particles with various morphologies. Mica – Sheet silicate with moderate to high relief and low birefringence, mono-crystalline, and normal extinction. Miscellaneous Silicate – Isotropic and anisotropic silicates, with low to high relief, identification unsure and beyond the scope of the method to identify. Amphibole – Elongated anisotropic particulate with moderate to high relief. Coal – Irregular to angular particles with moderate opacity, edges and thin particles are reddish brown in color. <1% Fly Ash – Fly Ash observed, none counted. ND – No Fly Ash detected. 4 Page 4 of AOH1047868-0 350 Hochberg Road, Monroeville, PA 15146 | Phone: (724) 325-1776 | Fax: (724) 733-1799 Disclaimer Notes 12-22-17 Page 145 of 147 12-22-17 Page 146 of 147 12-22-17 Page 147 of 147