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HomeMy WebLinkAbout0501_AsheCoMSWLF_May2015GWMR_DIN27408_20160308Ashe County Closed Unlined Landfill Crumpler, North Carolina May 2015 MESCO Project Number: G15004.0 Semi-Annual Water Quality Monitoring Report Prepared for Municipal Engineering Services Company, P.A.Garner and Boone, North Carolina Permit Number: 05-01 P.O. Box 97 Garner, NC 27529 License No. C-0281 TABLE OF CONTENTS SECTION Introduction Page 1 Background Page 1 Sampling Procedures Page 2 Field Parameter Data Page 2 Laboratory Results Page 2 Quality Control Samples Page 2 Groundwater Samples Page 2 Surface Water Samples Page 3 Groundwater and Surface Water Characterization Page 3 Findings Page 3 Closing Page 3 FIGURES Topographic Map with Site Location Figure 1 Single-Event Potentiometric Map of Uppermost Aquifer Figure 2 TABLES Groundwater Monitoring Well Construction Table Table 1 Field Observations of Monitoring Locations Table 2 Field Parameter Data Summary Table 3 Sampling and Analysis Summary Table 4 Detections Above SWSL, GWP, 2L, or 2B (Appendix 1) Table 5 Hydrologic Properties at Monitoring Well Locations Table 6 APPENDICIES Laboratory Analysis Report and Chains of Custody Appendix A Field Sampling Data Sheet(s) Appendix B March 8, 2016 Mr. Ervin Lane Solid Waste Section Division of Waste Management North Carolina Department of Environment and Natural Resources 401 Oberlin Road, Suite 150 Raleigh, NC 27605 Re: Semi-Annual Water Quality Monitoring Report Ashe County Closed Unlined Landfill MESC0 Project No. G15004.0 Permit No. 05-01 Event Date(s):May 11-12, 2015 Dear Mr. Lane: Introduction On behalf of Ashe County, Municipal Engineering Services Company, P.A. (MESCO) is pleased to present this Semi-Annual Water Quality Report for the spring 2015 event performed at the Ashe County Closed Unlined Landfill. NCDENR Solid Waste Rules 15A NCAC 13B.0601 requires that Ashe County provide this report to the SWS on a semi-annual basis. This report documents the quality of the ground and surface waters during this monitoring event performed on May 11-12, 2015. During this event, volatile organic compounds (VOCs) in concentrations above the North Carolina groundwater (2L) Standard were detected in samples collected from the areas north (MW-14), east (P-1, MW-27, P3-1), south-central (MW-21), south-west (MW-16, MW-17) and west (MW-4, MW-26D) of the closed landfill. Constituents were not detected in any surface water sample in levels above the applicable North Carolina surface water (2B) Standard. Background The Ashe County Closed Unlined Landfill (05-01) is located at 739 Fred Pugh Road Crumpler, NC. The site location topographic map is depicted in the attached Figure 1. The water quality monitoring program includes sampling locations as outlined in the approved Sampling and Analysis Plan (SAP) contained in the facility Transition Plan dated November 1995 as well as additional monitoring piezometers/well added in the Ridgeline Assessment Summary report dated November 2007. Water quality monitoring has been performed semi-annually and data compared to all known historical data compiled since 1992. Active remediation of the groundwater east of the landfill through injection of hydrogen releasing compounds (HRC) into P3-15 in March 2008 and (P-13S, P3-14, P3-16, P3-17, HRCM-17, HRCI-1, HRCI-2 HRCI-3, HRCI-7, HRCI-12 and HRCM-17) occurred in November 2008. As specified within 15A NCAC 13B.1632(i), SWS Environmental Monitoring Report Form, and a recent SWS issued memorandum, this report contains sampling procedures, field and laboratory results, groundwater and surface water characterization, and findings. Well construction summary table, field observations table, field parameter data table, sampling and analysis summary table, detections compared to Standards tables, a groundwater flow directions/rates table, potentiometric map, quality assurance/quality control data, and laboratory analytical data results are enclosed herein. Sampling Procedure Municipal Engineering Services Company, P.A. (MESCO) personnel performed this sampling event utilizing portable monitoring methodology in accordance with the site-specific approved SAP. Monitoring locations are shown upon the enclosed potentiometric map Figure 2. All monitoring locations listed within the SAPs were sampled during this event with the exception of MW-3 which was dry and P-13S which would not yield a representative sample since it was previously utilized as a remediation injection well. This sampling event consisted of collection of water samples from 18 groundwater monitoring wells/piezometers (MW-4, MW-5, MW-6, MW-8, MW-14, MW-16, MW-17, MW-18, MW-19, MW-20, MW-21, MW-23, MW-26, MW-26D, MW-27, P-1, P3-1 and P-12), six surface water locations (SW-B, SW-2, SW-2A, SW-3, SW-4 and SW-5) and the on-site potable water supply well (WSW-2). Quality control measures implemented during this event included submittal and subsequent quantification of equipment blanks (EB), field blanks (FB) and travel blanks (TB). A summary detailing the construction of the water monitoring wells is presented on Table 1. The function and integrity of all monitoring locations were visually evaluated with no improvements needed as documented on Table 2. The depth to water in each well was electronically gaged prior to purging to quantify the static water level elevation. Low flow pumping methodology or baling was utilized to purge the wells to a minimum of three times the volume of standing water in the well or to dryness. During purging, stabilized field parameters were recorded. The samples were then immediately placed into laboratory-prepared pre-preserved containers via a new disposable polyethylene bailer. Samples were collected/separated based upon likelihood of potential cross-contamination, kept upon ice, and transported to a NC-certified laboratory under proper C-O-C protocol within the specified hold times for each analysis. Field Parameter Data Stabilized field parameters were recorded during purging which included pH, specific conductance, temperature, total dissolved solids (TDS), and turbidity. A summary of the field parameter data is presented in Table 3 and the field sampling data sheet is enclosed in Appendix B. The field parameter data appears to be generally consistent and congruent with historically reported data. Laboratory Results All of the groundwater and surface water samples were analyzed for the 40 CFR 258 Appendix I list of constituents. The 47 targeted vocs were analyzed by Pace Analytical Labaoratory (PACE) of Huntersville NC and 15 total metals were tested by Pace in Asheville NC. A table summarizing the locations, constituents, and methods is presented on Table 4. Laboratory results and C-O-Cs are presented in Appendix A. Water samples were analyzed to the laboratory-established Method Detection Limits (MDL), which are at or below the current Solid Waste Section Limit (SWSL). Table 5 summarizes constituents detected in groundwater and surface water samples that attain or were above the current SWSL, Groundwater Protection Standards (GWP), North Carolina Groundwater Standards (2L), the applicable North Carolina Surface Water Standards (2B) for a class C waterbody and Maximum Contaminant Levels (MCL), also known as “Federal Primary Drinking Water Standards”. Quality Control Samples The quality control samples EB and FB contained the common laboratory contaminant methylene chloride. Since methylene chloride was not detected in any other sample the data set appears to not be affected by false positives or high bias attributed to the identified laboratory induced artifact contamination. Groundwater Samples One or more VOC(s) were detected in concentrations above the SWSL and in exceedance of their respective 2L Standard in 56% (10 of 18) of the groundwater samples. The VOC exceedances generally consisted of a mixture of dissolved aromatics (fuel hydrocarbons) and chlorinated aliphatic hydrocarbons (chlorinated solvents) in samples collected from the areas east (P-1, MW-27, P3-1), south-central (MW-21) and west (MW-4, MW-26D) of the closed MSWLF. The areas north (MW-14) and southeast (MW-6, MW-16, MW-17) of the landfill contained only benzene exceedances. Total metals detected above their respective 2L Standard included barium (MW-6, MW-14, MW-16, MW-17, MW- 21, MW-26D, P-1) and chromium (MW-21). The on-site water supply well (WSW-2) continues to lack detections in concentrations in excess of GWP or 2L Standards. 2 Figures Topographic Map with Site Location FIGURE 1NOTE: Topographic map assembled from the Jefferson NC, Laurel Springs NC, Grassy Creek NC-VA, and Mouth of Wilson NC-VA USGS 7.5-min. quadrangles. ASHE COUNTY LANDFILL FACILITY Ashe County Closed Unlined MSWLF Ashe County Active Subtitle D Lined MSWLF, Phases 1, 2 & 4 739 Fred Pugh Road Crumpler, NC 28617 Lat:36-31-06.1639 Long:-81-21-59.3447 Northing:1015914.08 Easting:1304557.23 Tables Ashe County Closed Unlined MSWLF Page 1 of 1 Table 1 Groundwater Monitoring Well Construction Table May 11-12, 2015 Latitude Longitude (inches)(ft) MW-3 09/19/91 2 68.97 53.97 15 Weathered rock 2832.59 2831.19 <2762.22 >70.37 36.518608 -81.366553 MW-4 09/19/91 2 25.50 10.5 15 2744.49 2743.04 2726.52 17.97 36.502533 -81.369544 MW-5 09/20/91 2 33.50 18.5 15 ?2724.52 2723.60 2701.31 23.21 36.516111 -81.370353 MW-6 09/20/91 2 69.00 54 15 ?2724.97 2723.65 2700.03 24.94 36.532800 -81.370333 MW-8 ?4 32.6 ???2734.82 2733.62 2726.18 8.64 36.516778 -81.370694 MW-14 12/02/92 2 50.50 40.5 10 2759.95 2758.05 2712.46 47.49 36.520444 -81.370161 MW-16 12/08/92 2 26.5 11.5 10 ?2720.93 2718.88 2699.82 21.11 36.516039 -81.370569 MW-17 07/20/95 2 43 33 10 Rock 2719.51 2717.79 2699.59 19.92 36.516053 -81.370544 MW-18 06/14/95 2 61 46 15 Rock 2837.24 2835.34 2778.59 58.65 36.517569 -81.366261 MW-19 07/07/95 2 76.5 67.5 9 Rock 2837.05 2835.03 2778.54 58.51 36.517589 -81.366264 MW-20 05/07/95 2 48 33 15 2798.10 2796.36 2759.41 38.69 36.517328 -81.366747 MW-21 05/06/95 2 46 26 20 2782.49 2780.6 2753.61 28.88 36.516908 -81.367856 MW-26 07/26/95 2 21.5 6.5 15 2732.14 2729.84 2722.89 9.25 36.519200 -81.369797 MW-26D 11/10/98 2 50 40 10 2732.19 2729.85 2721.48 10.71 36.519200 -81.369797 MW-22 07/24/95 2 25 10 15 Rock 2700.62 2698.84 2695.14 5.48 36.515253 -81.369914 MW-23 07/25/95 2 21 6 15 2661.53 2659.8 2650.98 10.55 36.514036 -81.369553 MW-24 07/17/95 2 21 6 15 Rock 2693.95 2691.97 NA NR 36.515436 -81.371167 MW-27 10/12/07 2 65.32 50.32 15 PWR 2799.78 2796.78 2738.81 60.97 36.519814 -81.368642 P-12 10/30/97 2 27 22 5 ?2736.04 2733.26 2727.41 8.63 36.520350 -81.368506 P-4S 11/12/97 1 62.5 57.5 5 Rock 2782.88 2781.01 2722.77 60.11 36.520619 -81.369556 P-4D 11/13/97 1 79.5 77.5 2 Rock 2728.47 2780.79 2662.06 66.41 36.520619 -81.369556 P3-1 06/19/04 2 72.48 57.48 15 PWR 2800.22 2797.22 2739.96 60.26 36.519636 -81.368453 P-1 05/03/95 2 74 59 15 2835.04 2833.66 2765.43 69.61 36.518133 -81.383156 NOTE: ? = Unknown since records not located Monitoring Well Date Installed Well Diameter Total Well Depth Top of Screen Depth Screen Length Geology of Screened Interval Top of Casing Elevation Ground Elevation Groundwater Elevation Depth to Water (ft bgs)(ft bgs)(ft amsl)(ft amsl)(ft amsl)(ft btoc) saprolite/rock saprolite/rock Saprolite Saprolite saprolite/rock saprolite/rock Saprolite Saprolite bgs = below ground surface amsl= above mean sea level btoc = below top of casing (PVC well casing) Ashe County Closed Unlined MSWLF Page 1 of 1 Table 2 Field Observations of Monitoring Locations May 11-12, 2015 Locked Comments MW-3 No Yes Yes Yes Yes Yes Dry no sample MW-4 Yes Yes Yes Yes Yes Yes NP MW-5 Yes Yes Yes Yes Yes Yes NP MW-6 Yes Yes Yes Yes Yes Yes NP MW-8 Yes Yes Yes Yes Yes Yes NC & NP MW-14 Yes Yes Yes Yes Yes Yes NP MW-16 Yes Yes Yes Yes Yes Yes NP MW-17 Yes Yes Yes Yes Yes Yes NP MW-18 Yes Yes Yes Yes Yes Yes NP MW-19 Yes Yes Yes Yes Yes Yes PC MW-20 Yes Yes Yes Yes Yes Yes PC, Recharge faster than normal MW-21 Yes Yes Yes Yes Yes Yes MW-22 Yes Yes Yes Yes Yes Yes MW-23 Yes Yes Yes Yes Yes Yes MW-24 Yes Yes Yes Yes Yes Yes MW-26 Yes Yes Yes Yes Yes Yes PC MW-26D Yes Yes Yes Yes Yes Yes PC MW-27 Yes Yes Yes Yes Yes Yes P3-1 Yes Yes Yes Yes Yes Potential evidence of HRC migration P-1 Yes Yes Yes Yes Yes Yes P-12 Yes Yes Yes Yes Yes Yes WSW-2 Yes Yes Yes Sample from shop bathroom sink as typical SW-B Yes -----Normal seasonal gage & flow SW-2 Yes -----Normal seasonal gage & flow SW-2A Yes -----Normal seasonal gage & flow SW-3 Yes -----Normal seasonal gage & flow SW-4 Yes -----Normal seasonal gage & flow SW-5 Yes -----Normal seasonal gage & flow Any unusual field conditions, observations, or events: NP = New concrete Pad poured around well by County since May 2014. PC = Pad cleared of sediment by County since May 2014. NC = New steel locking case installed by County around MW-8 since May 2014. P3-1 purge water viscous. Maybe evidence that the HRC injected into HRCI-3 in November 2008 has reached P3-1. Sample Location Viable Monitoring Location Lack of Any Evidence of Tampering Hinge/Hasp Operational Tagged or Labeled Concrete Surface Pad Appears Effective na na na na Table 3 Field Parameter Data Summary May 11-12, 2015 Parameter Depth to Water Water Elevation TOC Elevation Temp.ORP DO pH Specific Conductance TDS Turbidity of Metal Sample Units ft (btoc)ft (amsl)ft (amsl) C mV mg/L SU umhos/cm mg/L Visual MW-3 >70.37 <2762.22 2832.588 NR NR NR NR NR NR na MW-4 17.97 2726.52 2744.49 11.5 NR NR 6.03 70 35 Slight MW-5 23.21 2701.31 2724.52 12.3 NR NR 6.13 350 160 Slight MW-6 24.94 2700.03 2724.97 12.1 NR NR 6.93 2810 1400 Clear MW-8 8.64 2726.18 2734.82 11.9 NR NR 6.97 80 40 Clear MW-14 47.49 2712.46 2759.95 13.8 NR NR 6.21 380 160 Moderate MW-16 21.11 2699.82 2720.93 10.9 NR NR 6.31 1210 600 Clear MW-17 19.92 2699.59 2719.51 12.4 NR NR 6.53 1610 800 Clear MW-18 58.65 2778.59 2837.24 13.2 NR NR 6.73 60 30 Clear MW-19 58.51 2778.54 2837.05 13.8 NR NR 6.42 410 200 Clear MW-20 38.69 2759.41 2798.10 12.8 NR NR 7.01 310 150 Clear MW-21 28.88 2753.61 2782.49 12.4 NR NR 5.81 600 290 Clear MW-23 10.55 2650.98 2661.53 13.5 NR NR 6.03 710 350 Slight MW-26 9.25 2722.89 2732.14 12.8 NR NR 6.21 600 300 Clear MW-26D 10.27 2721.92 2732.19 13.4 NR NR 6.03 1310 700 Clear MW-27 60.97 2738.91 2799.88 15.9 NR NR 5.32 420 210 Slight P3-1 60.26 2739.96 2800.22 15.1 NR NR 5.41 310 150 Slight P-1 69.61 2765.43 2835.04 13.7 NR NR 6.01 70 30 Clear P-12 8.63 2727.41 2736.04 10.3 NR NR 5.81 110 50 Clear WSW-2 na na na 13.5 NR NR 7.01 30 10 Clear Minimum 8.63 2650.98 2661.53 10.3 NR NR 5.32 30 10 Clear Average 32.09 2727.98 2763.88 12.9 NR NR 6.26 603 298 Slight Maximum 69.61 2778.59 2837.24 15.9 NR NR 7.01 2810 1400 Moderate SW-2 ---13.5 NR NR 7.02 160 70 Clear SW-2A ---13.8 NR NR 7.03 310 150 Clear SW-3 ---14.3 NR NR 7.01 160 70 Clear SW-4 ---13.1 NR NR 7.03 160 80 Clear SW-5 ---13.2 NR NR 7.01 140 70 Clear SW-B ---14.1 NR NR 7.03 100 40 Clear Minimum ---13.1 NR NR 7.01 100 40 Clear Average ---13.7 NR NR 7.02 172 80 Clear Maximum ---14.3 NR NR 7.03 310 150 Clear btoc = Below top of casing (PVC well casing) amsl = Above mean sea level NR = No Reading Attempted na = Not Available Ashe County Closed Unlined MSWLF Page 1 of 1 Ashe County Closed Unlined MSWLF Page 1 of 1 Table 4 Sampling and Analysis Summary May 11-12, 2015 Field Parameters Re a s o n N o t S a m p l e d To t a l M e t a l s Te m p e r a t u r e Co n d u c t i v i t y To t a l D i s s o l v e d S o l i d s ( T D S ) pH Tu r b i d i t y La b E P A 8 2 6 0 B L a b E P A 6 0 0 0 / 7 0 0 0 Fi e l d M e t e r Fi e l d M e t e r Fi e l d M e t e r Fi e l d M e t e r Fi e l d V i s u a l MW-3 Dry MW-4 x x x x x x x MW-5 x x x x x x x MW-6 x x x x x x x MW-8 x x x x x x x MW-14 x x x x x x x MW-16 x x x x x x x MW-17 x x x x x x x MW-18 x x x x x x x MW-19 x x x x x x x MW-20 x x x x x x x MW-21 x x x x x x x MW-23 x x x x x x x MW-26 x x x x x x x MW-26D x x x x x x x MW-27 x x x x x x x P3-1 x x x x x x x P-1 x x x x x x x P-12 x x x x x x x WSW-2 x x x x x x x SW-2 x x x x x x x SW-2A x x x x x x x SW-3 x x x x x x x SW-4 x x x x x x x SW-5 x x x x x x x SW-B x x x x x x x EB x x FB x x TB x Appendix I = List from current 40 CFR 258 App. I VO C s Ashe County Closed Unlined MSWLF Page 1 of 3 Table 5 Detections in Water Samples above SWSL, GWP, 2L or 2B (Appendix I) May 11-13, 2015 Result Unit MW-4 5/11/15 13.8 0.32 5 6 7 L &/or LFG MW-4 Barium, total 5/11/15 310 2.5 100 700 1300 MW-4 Thallium, total 5/11/15 6.1 5 5.5 NE 0.28 2 MW-4 Vinyl chloride 5/11/15 1.2 0.62 1 0.03 5 L &/or LFG MW-4 Vanadium, total 5/11/15 16.6J 2.5 25 NE 3.5 NE MW-4 Cobalt, total 5/11/15 18.8 2.5 10 NE 70 NE MW-4 Benzene 5/11/15 2.3 0.25 1 1 5 L &/or LFG MW-5 Barium, total 5/11/15 330 2.5 100 700 1300 MW-6 Cobalt, total 5/11/15 25.8 2.5 10 NE 70 NE MW-6 Barium, total 5/11/15 2010 2.5 100 700 1300 N MW-6 Vanadium, total 5/11/15 21J 2.5 25 NE 3.5 NE MW-6 5/11/15 3.8 0.33 1 6 75 MW-6 Antimony, total 5/11/15 4.1J 3.8 6 NE 1.4 6 MW-6 Benzene 5/11/15 6.2 0.25 1 1 5 L &/or LFG MW-14 Zinc, total 5/12/15 22.9 5 10 1000 5000 MW-14 Vanadium, total 5/12/15 11.8J 2.5 25 NE 3.5 NE MW-14 Barium, total 5/12/15 1900 2.5 100 700 1300 N MW-14 Benzene 5/12/15 1.3 0.25 1 1 5 L &/or LFG MW-14 Vinyl chloride 5/12/15 0.72J 0.62 1 0.03 5 L &/or LFG MW-16 5/11/15 4.3 0.33 1 6 75 MW-16 Vanadium, total 5/11/15 11.8J 2.5 25 NE 3.5 NE MW-16 Barium, total 5/11/15 922 2.5 100 700 1300 N MW-16 Benzene 5/11/15 2.1 0.25 1 1 5 L &/or LFG MW-16 Cobalt, total 5/11/15 14.2 2.5 10 NE 70 NE MW-17 Cobalt, total 5/11/15 15.4 2.5 10 NE 70 NE MW-17 Barium, total 5/11/15 1070 2.5 100 700 1300 N MW-17 Vanadium, total 5/11/15 14.3J 2.5 25 NE 3.5 NE MW-17 5/11/15 4.2 0.33 1 6 75 MW-17 Benzene 5/11/15 2.2 0.25 1 1 5 L &/or LFG MW-18 Cobalt, total 5/11/15 18.7 2.5 10 NE 70 NE MW-18 Zinc, total 5/11/15 11.8 5 10 1000 5000 MW-18 Cadmium, total 5/11/15 1.9 0.5 1 2 5 MW-18 Barium, total 5/11/15 207 2.5 100 700 1300 MW-19 Barium, total 5/11/15 303 2.5 100 700 1300 MW-19 Zinc, total 5/11/15 12.3 5 10 1000 5000 Sample ID Parameter Name 1 Sample Date MDL 2 SWSL 3 2L 4 2B 5 GWP 6 MCL 7 Preliminary Cause 8 1,1-Dichloroethane ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 1,4-Dichlorobenzene ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 1,4-Dichlorobenzene ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 1,4-Dichlorobenzene ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L Ashe County Closed Unlined MSWLF Page 2 of 3 Result UnitSample ID Parameter Name 1 Sample Date MDL 2 SWSL 3 2L 4 2B 5 GWP 6 MCL 7 Preliminary Cause 8 MW-20 Barium, total 5/12/15 475 2.5 100 700 1300 MW-21 5/11/15 1.8 0.46 1 0.7 5 L &/or LFG MW-21 Vanadium, total 5/11/15 11.2J 2.5 25 NE 3.5 NE MW-21 Cobalt, total 5/11/15 85.4 2.5 10 NE 70 NE MW-21 Benzene 5/11/15 2.1 0.25 1 1 5 L &/or LFG MW-21 Vinyl chloride 5/11/15 1.8 0.62 1 0.03 5 L &/or LFG MW-21 Chromium, total 5/11/15 13.9 2.5 10 10 100 N MW-21 5/11/15 2.4 0.47 1 3 5 MW-21 Barium, total 5/11/15 1790 2.5 100 700 1300 N MW-26 Vanadium, total 5/11/15 6.1J 2.5 25 NE 3.5 NE MW-26 Barium, total 5/11/15 201 2.5 100 700 1300 MW-26D 5/11/15 20.4 0.54 10 3000 NE MW-26D 5/11/15 10.2 0.32 5 6 7 L &/or LFG MW-26D Benzene 5/11/15 4.7 0.25 1 1 5 L &/or LFG MW-26D Barium, total 5/11/15 936 2.5 100 700 1300 N MW-26D Vanadium, total 5/11/15 17J 2.5 25 NE 3.5 NE MW-26D Cobalt, total 5/11/15 13 2.5 10 NE 70 NE MW-26D Toluene 5/11/15 1.3 0.26 1 600 1000 MW-26D 5/11/15 3.7 0.33 1 6 75 MW-27 Benzene 5/12/15 3.4 0.25 1 1 5 L &/or LFG MW-27 5/12/15 36.1 0.19 5 70 70 MW-27 Cobalt, total 5/12/15 26 2.5 10 NE 70 NE MW-27 Vinyl chloride 5/12/15 3.1 0.62 1 0.03 5 L &/or LFG MW-27 Zinc, total 5/12/15 17.5 5 10 1000 5000 MW-27 5/12/15 2.8 0.47 1 3 5 MW-27 Vanadium, total 5/12/15 7.8J 2.5 25 NE 3.5 NE MW-27 Barium, total 5/12/15 220 2.5 100 700 1300 MW-27 5/12/15 1 0.33 1 6 75 MW-27 5/12/15 32.9 0.32 5 6 7 L &/or LFG P-1 5/11/15 5.7 0.19 5 70 70 P-1 5/11/15 12.3 0.33 1 6 75 L &/or LFG P-1 Vanadium, total 5/11/15 8.2J 2.5 25 NE 3.5 NE P-1 5/11/15 7.7 0.27 1 0.6 5 L &/or LFG P-1 Benzene 5/11/15 1.3 0.25 1 1 5 L &/or LFG P-1 Cobalt, total 5/11/15 31.4 2.5 10 NE 70 NE P-1 Vinyl chloride 5/11/15 4.8 0.62 1 0.03 5 L &/or LFG P-1 Barium, total 5/11/15 1330 2.5 100 700 1300 N P-12 5/12/15 0.64J 0.46 1 0.7 5 ug/L Tetrachloroethene ug/L ug/L ug/L ug/L ug/L ug/L Trichloroethene ug/L ug/L ug/L ug/L Chloroethane ug/L 1,1-Dichloroethane ug/L ug/L ug/L ug/L ug/L ug/L 1,4-Dichlorobenzene ug/L ug/L cis-1,2-Dichloroethene ug/L ug/L ug/L ug/L Trichloroethene ug/L ug/L ug/L 1,4-Dichlorobenzene ug/L 1,1-Dichloroethane ug/L cis-1,2-Dichloroethene ug/L 1,4-Dichlorobenzene ug/L ug/L 1,2-Dichloropropane ug/L ug/L ug/L ug/L ug/L Tetrachloroethene ug/L Ashe County Closed Unlined MSWLF Page 3 of 3 Result UnitSample ID Parameter Name 1 Sample Date MDL 2 SWSL 3 2L 4 2B 5 GWP 6 MCL 7 Preliminary Cause 8 P3-1 5/12/15 53.1 0.19 5 70 70 P3-1 Vinyl chloride 5/12/15 2.3 0.62 1 0.03 5 L &/or LFG P3-1 5/12/15 59.4 0.32 5 6 7 L &/or LFG P3-1 Xylene (Total)5/12/15 19.1 0.66 5 530 10000 P3-1 5/12/15 2.3 0.33 1 6 75 P3-1 5/12/15 1.7 0.47 1 3 5 P3-1 Barium, total 5/12/15 201 2.5 100 700 1300 P3-1 Benzene 5/12/15 7.4 0.25 1 1 5 L &/or LFG SW-2 Vanadium, total 5/11/15 5.3J 2.5 25 NE NE NE SW-2 Thallium, total 5/11/15 5J 5 5.5 NE 2 SW-2 Barium, total 5/11/15 200 2.5 100 700 1300 SW-2A Barium, total 5/11/15 135 2.5 100 700 1300 SW-4 Barium, total 5/11/15 196 2.5 100 700 1300 EB Methylene Chloride 5/13/15 1.3 0.97 1 4.6 5 FB Methylene Chloride 5/13/15 0.97J 0.97 1 4.6 5 A definitive source of the detection was not determined as part of this report. Preliminary cause only listed pursuant to instructions j =The reported value is between the laboratory method detection limit (MDL) and the laboratory method reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable N = Natural originating from erosion of natural deposits. Source not anthropogenic. L = Leachate LFG = Landfill Gas BOLD = Concentration > 2L, 2B or MCL Standard cis-1,2-Dichloroethene ug/L ug/L 1,1-Dichloroethane ug/L ug/L 1,4-Dichlorobenzene ug/L Trichloroethene ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 1 Table contains constituents detected at or above SWSL, GWP, 2L, or 2B 2 MDL = Method Detection Limit 3 SWSL = Solid Waste Section Reporting Limit 4 2L = North Carolina 15A NCAC 2L Groundwater Quality Standard 5 2B = North Carolina 15 NCAC 2B Surface Water Quality Standard for this Specific Stream Classification 6 GWP = Groundwater Protection Standard 7 MCL = Primary Drinking Water Standard (not currently applicable for regulatory comparisons) 8 Preliminary Cause = Refers to a preliminary analysis of the cause and/or source of a detection over the respective 2L/2B Standard. Ashe County Closed Unlined MSWLF Page 1 of 1 Table 6 May 11-12, 2015 Depth to Water (cm/second)(feet/year) MW-4 1.80E-04 16.25 0.166 190 N36W 17.97 2726.52 MW-5 1.80E-03 10.00 0.044 813 S13E 23.21 2701.31 MW-6 3.90E-04 16.25 Deep (Upper Bedrock) well not utilized for contouring 24.94 2700.03 P-1 2.00E-04 16.25 0.176 224 S76E 69.61 2765.43 MW-14 7.40E-04 15.00 0.079 405 N62W 47.49 2712.46 MW-16 2.90E-04 5.00 0.009 57 S61E 21.11 2699.82 MW-17 Deep (Upper Bedrock) well not utilized for contouring 19.92 2699.59 MW-18 0.047 N78E 58.65 2778.59 MW-19 Deep (Upper Bedrock) well not utilized for contouring 58.51 2778.54 MW-20 16.25 0.016 S07W 38.69 2759.41 MW-21 16.25 0.228 S79E 28.88 2753.61 MW-22 0.302 S59W 5.48 2695.13 MW-23 0.410 S49E 10.55 2650.98 MW-26 0.091 N56W 9.25 2722.89 MW-26D Deep (Upper Bedrock) well not utilized for contouring 10.71 2721.48 MW-27 0.010 N15W 60.97 2738.91 Minimum 1.80E-04 5.00 0.009 57 -5.48 2650.98 Average 6.00E-04 13.91 0.132 338 -31.62 2725.29 Maximum 1.80E-03 16.25 0.410 813 -69.61 2778.59 NOTE: Data for conductivities obtained from GAI Consultants' Water Sampling Report (April, 1995). where Hydrologic Properties at Monitoring Well Locations Monitoring Well Hydraulic Conductivity Effective Porosity Hydraulic Gradient (feet/feet) Groundwater Velocity Rate Groundwater Flow Direction Groundwater Elevation (ft btoc)(ft amsl) na na na na na na na na na na na na na na na na na na na na na na na na na Effective porosity values lithologic unit averages written in MESCO's Phase 1 Design Hydrogeologic Study (Nov. 1999). Hydrologic Gradient from groundwater elevations recorded on May 11-12, 2015. Flow rate (Q) is defined by modified Darcy's equation: K = hydraulic conductivity ne = effective porosity dh = head difference dl = horizontal distance dl dh n KQ e -= Appendix A Laboratory Analysis Reports Chains of Custody #=CL# May 27, 2015 LIMS USE: FR - JONATHAN PFOHL LIMS OBJECT ID: 92249927 92249927 Project: Pace Project No.: RE: Mr. Jonathan Pfohl Municipal Engineering Services PO Box 97 Garner, NC 27529 ASHE CO CLOSED MSWLF Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on May 14, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 57 #=CP# CERTIFICATIONS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84 West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 57 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Lab ID Sample ID Matrix Date Collected Date Received 92249927001 MW-4 Water 05/11/15 15:45 05/14/15 13:35 92249927002 MW-5 Water 05/11/15 10:35 05/14/15 13:35 92249927003 MW-6 Water 05/11/15 11:00 05/14/15 13:35 92249927004 MW-8 Water 05/11/15 10:00 05/14/15 13:35 92249927005 MW-16 Water 05/11/15 11:45 05/14/15 13:35 92249927006 MW-17 Water 05/11/15 11:25 05/14/15 13:35 92249927007 MW-18 Water 05/11/15 13:25 05/14/15 13:35 92249927008 MW-19 Water 05/11/15 12:10 05/14/15 13:35 92249927009 MW-20 Water 05/12/15 09:35 05/14/15 13:35 92249927010 MW-21 Water 05/11/15 16:20 05/14/15 13:35 92249927011 MW-23 Water 05/12/15 09:00 05/14/15 13:35 92249927012 MW-26 Water 05/11/15 14:00 05/14/15 13:35 92249927013 MW-26D Water 05/11/15 14:30 05/14/15 13:35 92249927014 P-1 Water 05/11/15 17:10 05/14/15 13:35 92249927015 SW-4 Water 05/11/15 11:30 05/14/15 13:35 92249927016 SW-5 Water 05/12/15 08:30 05/14/15 13:35 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 57 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92249927001 MW-4 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927002 MW-5 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927003 MW-6 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927004 MW-8 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927005 MW-16 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927006 MW-17 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927007 MW-18 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927008 MW-19 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927009 MW-20 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CCCL 92249927010 MW-21 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927011 MW-23 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CCCL 92249927012 MW-26 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927013 MW-26D EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927014 P-1 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927015 SW-4 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249927016 SW-5 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CCCL REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-4 Lab ID:92249927001 Collected:05/11/15 15:45 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:04 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:04 7440-38-205/18/15 13:5010.0 2.5 1 Barium 310 ug/L 05/20/15 01:04 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:04 7440-41-705/18/15 13:501.0 0.50 1 Cadmium 0.64J ug/L 05/20/15 01:04 7440-43-905/18/15 13:501.0 0.50 1 Chromium 2.9J ug/L 05/20/15 01:04 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 18.8 ug/L 05/20/15 01:04 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:04 7440-50-805/18/15 13:5010.0 2.5 1 Lead 2.8J ug/L 05/20/15 01:04 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 01:04 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:04 7782-49-205/18/15 13:5010.0 5.0 1 Silver 3.0J ug/L 05/20/15 01:04 7440-22-405/18/15 13:5010.0 2.5 1 Thallium 6.1 ug/L 05/20/15 01:04 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 16.6J ug/L 05/20/15 01:04 7440-62-205/18/15 13:5025.0 2.5 1 Zinc 5.0J ug/L 05/20/15 01:04 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 39.5J ug/L 05/21/15 04:20 67-64-110010.0 1 Acrylonitrile ND ug/L 05/21/15 04:20 107-13-12001.9 1 Benzene 2.3 ug/L 05/21/15 04:20 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/21/15 04:20 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/21/15 04:20 75-27-41.0 0.18 1 Bromoform ND ug/L 05/21/15 04:20 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/21/15 04:20 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/21/15 04:20 78-93-31000.96 1 Carbon disulfide ND ug/L 05/21/15 04:20 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/21/15 04:20 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/21/15 04:20 108-90-73.0 0.23 1 Chloroethane 7.0J ug/L 05/21/15 04:20 75-00-310.0 0.54 1 Chloroform ND ug/L 05/21/15 04:20 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/21/15 04:20 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/21/15 04:20 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/21/15 04:20 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/21/15 04:20 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/21/15 04:20 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/21/15 04:20 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.89J ug/L 05/21/15 04:20 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/21/15 04:20 110-57-61001.0 1 1,1-Dichloroethane 13.8 ug/L 05/21/15 04:20 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/21/15 04:20 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/21/15 04:20 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 2.4J ug/L 05/21/15 04:20 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/21/15 04:20 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/21/15 04:20 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/21/15 04:20 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/21/15 04:20 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-4 Lab ID:92249927001 Collected:05/11/15 15:45 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/21/15 04:20 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/21/15 04:20 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/21/15 04:20 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/21/15 04:20 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/21/15 04:20 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/21/15 04:20 108-10-11000.33 1 Styrene ND ug/L 05/21/15 04:20 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/21/15 04:20 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/21/15 04:20 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/21/15 04:20 127-18-41.0 0.46 1 Toluene ND ug/L 05/21/15 04:20 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/21/15 04:20 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/21/15 04:20 79-00-51.0 0.29 1 Trichloroethene 0.55J ug/L 05/21/15 04:20 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/21/15 04:20 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/21/15 04:20 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/21/15 04:20 108-05-450.0 0.35 1 Vinyl chloride 1.2 ug/L 05/21/15 04:20 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/21/15 04:20 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)102 %05/21/15 04:20 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %05/21/15 04:20 17060-07-070-130 1 Toluene-d8 (S)100 %05/21/15 04:20 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-5 Lab ID:92249927002 Collected:05/11/15 10:35 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:07 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:07 7440-38-205/18/15 13:5010.0 2.5 1 Barium 330 ug/L 05/20/15 01:07 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:07 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:07 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 01:07 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 01:07 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:07 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 01:07 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 01:07 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:07 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:07 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:07 7440-28-005/18/15 13:505.5 5.0 1 Vanadium ND ug/L 05/20/15 01:07 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 01:07 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/21/15 03:44 67-64-110010.0 1 Acrylonitrile ND ug/L 05/21/15 03:44 107-13-12001.9 1 Benzene ND ug/L 05/21/15 03:44 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/21/15 03:44 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/21/15 03:44 75-27-41.0 0.18 1 Bromoform ND ug/L 05/21/15 03:44 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/21/15 03:44 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/21/15 03:44 78-93-31000.96 1 Carbon disulfide ND ug/L 05/21/15 03:44 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/21/15 03:44 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/21/15 03:44 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/21/15 03:44 75-00-310.0 0.54 1 Chloroform ND ug/L 05/21/15 03:44 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/21/15 03:44 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/21/15 03:44 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/21/15 03:44 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/21/15 03:44 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/21/15 03:44 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/21/15 03:44 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.66J ug/L 05/21/15 03:44 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/21/15 03:44 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/21/15 03:44 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/21/15 03:44 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/21/15 03:44 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/21/15 03:44 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/21/15 03:44 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/21/15 03:44 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/21/15 03:44 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/21/15 03:44 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-5 Lab ID:92249927002 Collected:05/11/15 10:35 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/21/15 03:44 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/21/15 03:44 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/21/15 03:44 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/21/15 03:44 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/21/15 03:44 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/21/15 03:44 108-10-11000.33 1 Styrene ND ug/L 05/21/15 03:44 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/21/15 03:44 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/21/15 03:44 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/21/15 03:44 127-18-41.0 0.46 1 Toluene ND ug/L 05/21/15 03:44 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/21/15 03:44 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/21/15 03:44 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/21/15 03:44 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/21/15 03:44 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/21/15 03:44 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/21/15 03:44 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/21/15 03:44 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/21/15 03:44 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)102 %05/21/15 03:44 460-00-470-130 1 1,2-Dichloroethane-d4 (S)106 %05/21/15 03:44 17060-07-070-130 1 Toluene-d8 (S)98 %05/21/15 03:44 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-6 Lab ID:92249927003 Collected:05/11/15 11:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony 4.1J ug/L 05/20/15 01:10 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:10 7440-38-205/18/15 13:5010.0 2.5 1 Barium 2010 ug/L 05/20/15 01:10 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:10 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:10 7440-43-905/18/15 13:501.0 0.50 1 Chromium 4.6J ug/L 05/20/15 01:10 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 25.8 ug/L 05/20/15 01:10 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:10 7440-50-805/18/15 13:5010.0 2.5 1 Lead 3.6J ug/L 05/20/15 01:10 7439-92-105/18/15 13:5010.0 2.5 1 Nickel 19.0J ug/L 05/20/15 01:10 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:10 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:10 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:10 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 21.0J ug/L 05/20/15 01:10 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 01:10 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/22/15 10:10 67-64-110010.0 1 Acrylonitrile ND ug/L 05/22/15 10:10 107-13-12001.9 1 Benzene 6.2 ug/L 05/22/15 10:10 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/22/15 10:10 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/22/15 10:10 75-27-41.0 0.18 1 Bromoform ND ug/L 05/22/15 10:10 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/22/15 10:10 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/22/15 10:10 78-93-31000.96 1 Carbon disulfide ND ug/L 05/22/15 10:10 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/22/15 10:10 56-23-51.0 0.25 1 Chlorobenzene 1.8J ug/L 05/22/15 10:10 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/22/15 10:10 75-00-310.0 0.54 1 Chloroform ND ug/L 05/22/15 10:10 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/22/15 10:10 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/22/15 10:10 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/22/15 10:10 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/22/15 10:10 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/22/15 10:10 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/22/15 10:10 95-50-15.0 0.30 1 1,4-Dichlorobenzene 3.8 ug/L 05/22/15 10:10 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/22/15 10:10 110-57-61001.0 1 1,1-Dichloroethane 1.6J ug/L 05/22/15 10:10 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/22/15 10:10 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/22/15 10:10 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/22/15 10:10 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/22/15 10:10 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/22/15 10:10 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/22/15 10:10 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/22/15 10:10 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-6 Lab ID:92249927003 Collected:05/11/15 11:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/22/15 10:10 10061-02-61.0 0.26 1 Ethylbenzene 4.4 ug/L 05/22/15 10:10 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/22/15 10:10 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/22/15 10:10 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/22/15 10:10 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/22/15 10:10 108-10-11000.33 1 Styrene ND ug/L 05/22/15 10:10 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/22/15 10:10 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/22/15 10:10 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/22/15 10:10 127-18-41.0 0.46 1 Toluene ND ug/L 05/22/15 10:10 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/22/15 10:10 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/22/15 10:10 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/22/15 10:10 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/22/15 10:10 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/22/15 10:10 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/22/15 10:10 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/22/15 10:10 75-01-41.0 0.62 1 Xylene (Total)1.2J ug/L 05/22/15 10:10 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)91 %05/22/15 10:10 460-00-470-130 1 1,2-Dichloroethane-d4 (S)96 %05/22/15 10:10 17060-07-070-130 1 Toluene-d8 (S)97 %05/22/15 10:10 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-8 Lab ID:92249927004 Collected:05/11/15 10:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:14 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:14 7440-38-205/18/15 13:5010.0 2.5 1 Barium 72.7J ug/L 05/20/15 01:14 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:14 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:14 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 01:14 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 01:14 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:14 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 01:14 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 01:14 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:14 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:14 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:14 7440-28-005/18/15 13:505.5 5.0 1 Vanadium ND ug/L 05/20/15 01:14 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 01:14 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/22/15 10:27 67-64-110010.0 1 Acrylonitrile ND ug/L 05/22/15 10:27 107-13-12001.9 1 Benzene ND ug/L 05/22/15 10:27 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/22/15 10:27 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/22/15 10:27 75-27-41.0 0.18 1 Bromoform ND ug/L 05/22/15 10:27 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/22/15 10:27 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/22/15 10:27 78-93-31000.96 1 Carbon disulfide ND ug/L 05/22/15 10:27 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/22/15 10:27 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/22/15 10:27 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/22/15 10:27 75-00-310.0 0.54 1 Chloroform ND ug/L 05/22/15 10:27 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/22/15 10:27 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/22/15 10:27 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/22/15 10:27 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/22/15 10:27 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/22/15 10:27 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/22/15 10:27 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/22/15 10:27 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/22/15 10:27 110-57-61001.0 1 1,1-Dichloroethane 0.60J ug/L 05/22/15 10:27 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/22/15 10:27 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/22/15 10:27 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/22/15 10:27 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/22/15 10:27 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/22/15 10:27 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/22/15 10:27 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/22/15 10:27 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-8 Lab ID:92249927004 Collected:05/11/15 10:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/22/15 10:27 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/22/15 10:27 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/22/15 10:27 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/22/15 10:27 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/22/15 10:27 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/22/15 10:27 108-10-11000.33 1 Styrene ND ug/L 05/22/15 10:27 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/22/15 10:27 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/22/15 10:27 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/22/15 10:27 127-18-41.0 0.46 1 Toluene ND ug/L 05/22/15 10:27 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/22/15 10:27 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/22/15 10:27 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/22/15 10:27 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/22/15 10:27 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/22/15 10:27 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/22/15 10:27 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/22/15 10:27 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/22/15 10:27 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)92 %05/22/15 10:27 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %05/22/15 10:27 17060-07-070-130 1 Toluene-d8 (S)99 %05/22/15 10:27 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-16 Lab ID:92249927005 Collected:05/11/15 11:45 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:17 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:17 7440-38-205/18/15 13:5010.0 2.5 1 Barium 922 ug/L 05/20/15 01:17 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:17 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:17 7440-43-905/18/15 13:501.0 0.50 1 Chromium 2.6J ug/L 05/20/15 01:17 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 14.2 ug/L 05/20/15 01:17 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:17 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 01:17 7439-92-105/18/15 13:5010.0 2.5 1 Nickel 5.3J ug/L 05/20/15 01:17 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:17 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:17 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:17 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 11.8J ug/L 05/20/15 01:17 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 01:17 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/22/15 10:44 67-64-110010.0 1 Acrylonitrile ND ug/L 05/22/15 10:44 107-13-12001.9 1 Benzene 2.1 ug/L 05/22/15 10:44 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/22/15 10:44 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/22/15 10:44 75-27-41.0 0.18 1 Bromoform ND ug/L 05/22/15 10:44 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/22/15 10:44 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/22/15 10:44 78-93-31000.96 1 Carbon disulfide ND ug/L 05/22/15 10:44 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/22/15 10:44 56-23-51.0 0.25 1 Chlorobenzene 0.99J ug/L 05/22/15 10:44 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/22/15 10:44 75-00-310.0 0.54 1 Chloroform ND ug/L 05/22/15 10:44 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/22/15 10:44 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/22/15 10:44 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/22/15 10:44 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/22/15 10:44 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/22/15 10:44 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/22/15 10:44 95-50-15.0 0.30 1 1,4-Dichlorobenzene 4.3 ug/L 05/22/15 10:44 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/22/15 10:44 110-57-61001.0 1 1,1-Dichloroethane 0.60J ug/L 05/22/15 10:44 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/22/15 10:44 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/22/15 10:44 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/22/15 10:44 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/22/15 10:44 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/22/15 10:44 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/22/15 10:44 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/22/15 10:44 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-16 Lab ID:92249927005 Collected:05/11/15 11:45 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/22/15 10:44 10061-02-61.0 0.26 1 Ethylbenzene 0.74J ug/L 05/22/15 10:44 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/22/15 10:44 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/22/15 10:44 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/22/15 10:44 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/22/15 10:44 108-10-11000.33 1 Styrene ND ug/L 05/22/15 10:44 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/22/15 10:44 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/22/15 10:44 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/22/15 10:44 127-18-41.0 0.46 1 Toluene ND ug/L 05/22/15 10:44 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/22/15 10:44 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/22/15 10:44 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/22/15 10:44 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/22/15 10:44 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/22/15 10:44 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/22/15 10:44 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/22/15 10:44 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/22/15 10:44 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)93 %05/22/15 10:44 460-00-470-130 1 1,2-Dichloroethane-d4 (S)96 %05/22/15 10:44 17060-07-070-130 1 Toluene-d8 (S)99 %05/22/15 10:44 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-17 Lab ID:92249927006 Collected:05/11/15 11:25 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:20 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:20 7440-38-205/18/15 13:5010.0 2.5 1 Barium 1070 ug/L 05/20/15 01:20 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:20 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:20 7440-43-905/18/15 13:501.0 0.50 1 Chromium 4.2J ug/L 05/20/15 01:20 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 15.4 ug/L 05/20/15 01:20 7440-48-405/18/15 13:5010.0 2.5 1 Copper 7.0J ug/L 05/20/15 01:20 7440-50-805/18/15 13:5010.0 2.5 1 Lead 2.8J ug/L 05/20/15 01:20 7439-92-105/18/15 13:5010.0 2.5 1 Nickel 6.2J ug/L 05/20/15 01:20 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:20 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:20 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:20 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 14.3J ug/L 05/20/15 01:20 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 01:20 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/21/15 05:14 67-64-110010.0 1 Acrylonitrile ND ug/L 05/21/15 05:14 107-13-12001.9 1 Benzene 2.2 ug/L 05/21/15 05:14 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/21/15 05:14 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/21/15 05:14 75-27-41.0 0.18 1 Bromoform ND ug/L 05/21/15 05:14 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/21/15 05:14 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/21/15 05:14 78-93-31000.96 1 Carbon disulfide ND ug/L 05/21/15 05:14 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/21/15 05:14 56-23-51.0 0.25 1 Chlorobenzene 1.1J ug/L 05/21/15 05:14 108-90-73.0 0.23 1 Chloroethane 1.6J ug/L 05/21/15 05:14 75-00-310.0 0.54 1 Chloroform ND ug/L 05/21/15 05:14 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/21/15 05:14 74-87-3 M11.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/21/15 05:14 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/21/15 05:14 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/21/15 05:14 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/21/15 05:14 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/21/15 05:14 95-50-15.0 0.30 1 1,4-Dichlorobenzene 4.2 ug/L 05/21/15 05:14 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/21/15 05:14 110-57-61001.0 1 1,1-Dichloroethane 0.82J ug/L 05/21/15 05:14 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/21/15 05:14 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/21/15 05:14 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/21/15 05:14 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/21/15 05:14 156-60-55.0 0.49 1 1,2-Dichloropropane 0.46J ug/L 05/21/15 05:14 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/21/15 05:14 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/21/15 05:14 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-17 Lab ID:92249927006 Collected:05/11/15 11:25 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/21/15 05:14 10061-02-61.0 0.26 1 Ethylbenzene 0.76J ug/L 05/21/15 05:14 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/21/15 05:14 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/21/15 05:14 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/21/15 05:14 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/21/15 05:14 108-10-11000.33 1 Styrene ND ug/L 05/21/15 05:14 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/21/15 05:14 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/21/15 05:14 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/21/15 05:14 127-18-41.0 0.46 1 Toluene ND ug/L 05/21/15 05:14 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/21/15 05:14 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/21/15 05:14 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/21/15 05:14 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/21/15 05:14 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/21/15 05:14 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/21/15 05:14 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/21/15 05:14 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/21/15 05:14 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)103 %05/21/15 05:14 460-00-470-130 1 1,2-Dichloroethane-d4 (S)104 %05/21/15 05:14 17060-07-070-130 1 Toluene-d8 (S)98 %05/21/15 05:14 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-18 Lab ID:92249927007 Collected:05/11/15 13:25 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:32 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:32 7440-38-205/18/15 13:5010.0 2.5 1 Barium 207 ug/L 05/20/15 01:32 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:32 7440-41-705/18/15 13:501.0 0.50 1 Cadmium 1.9 ug/L 05/20/15 01:32 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 01:32 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 18.7 ug/L 05/20/15 01:32 7440-48-405/18/15 13:5010.0 2.5 1 Copper 3.3J ug/L 05/20/15 01:32 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 01:32 7439-92-105/18/15 13:5010.0 2.5 1 Nickel 9.3J ug/L 05/20/15 01:32 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:32 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:32 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:32 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 2.6J ug/L 05/20/15 01:32 7440-62-205/18/15 13:5025.0 2.5 1 Zinc 11.8 ug/L 05/20/15 01:32 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/21/15 04:56 67-64-110010.0 1 Acrylonitrile ND ug/L 05/21/15 04:56 107-13-12001.9 1 Benzene 0.32J ug/L 05/21/15 04:56 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/21/15 04:56 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/21/15 04:56 75-27-41.0 0.18 1 Bromoform ND ug/L 05/21/15 04:56 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/21/15 04:56 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/21/15 04:56 78-93-31000.96 1 Carbon disulfide ND ug/L 05/21/15 04:56 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/21/15 04:56 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/21/15 04:56 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/21/15 04:56 75-00-310.0 0.54 1 Chloroform ND ug/L 05/21/15 04:56 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/21/15 04:56 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/21/15 04:56 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/21/15 04:56 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/21/15 04:56 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/21/15 04:56 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/21/15 04:56 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.93J ug/L 05/21/15 04:56 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/21/15 04:56 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/21/15 04:56 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/21/15 04:56 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/21/15 04:56 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.41J ug/L 05/21/15 04:56 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/21/15 04:56 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/21/15 04:56 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/21/15 04:56 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/21/15 04:56 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-18 Lab ID:92249927007 Collected:05/11/15 13:25 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/21/15 04:56 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/21/15 04:56 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/21/15 04:56 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/21/15 04:56 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/21/15 04:56 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/21/15 04:56 108-10-11000.33 1 Styrene ND ug/L 05/21/15 04:56 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/21/15 04:56 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/21/15 04:56 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/21/15 04:56 127-18-41.0 0.46 1 Toluene ND ug/L 05/21/15 04:56 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/21/15 04:56 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/21/15 04:56 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/21/15 04:56 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/21/15 04:56 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/21/15 04:56 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/21/15 04:56 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/21/15 04:56 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/21/15 04:56 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)101 %05/21/15 04:56 460-00-470-130 1 1,2-Dichloroethane-d4 (S)107 %05/21/15 04:56 17060-07-070-130 1 Toluene-d8 (S)98 %05/21/15 04:56 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-19 Lab ID:92249927008 Collected:05/11/15 12:10 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:36 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:36 7440-38-205/18/15 13:5010.0 2.5 1 Barium 303 ug/L 05/20/15 01:36 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:36 7440-41-705/18/15 13:501.0 0.50 1 Cadmium 0.85J ug/L 05/20/15 01:36 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 01:36 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 01:36 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:36 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 01:36 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 01:36 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:36 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:36 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:36 7440-28-005/18/15 13:505.5 5.0 1 Vanadium ND ug/L 05/20/15 01:36 7440-62-205/18/15 13:5025.0 2.5 1 Zinc 12.3 ug/L 05/20/15 01:36 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/21/15 04:38 67-64-110010.0 1 Acrylonitrile ND ug/L 05/21/15 04:38 107-13-12001.9 1 Benzene ND ug/L 05/21/15 04:38 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/21/15 04:38 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/21/15 04:38 75-27-41.0 0.18 1 Bromoform ND ug/L 05/21/15 04:38 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/21/15 04:38 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/21/15 04:38 78-93-31000.96 1 Carbon disulfide ND ug/L 05/21/15 04:38 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/21/15 04:38 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/21/15 04:38 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/21/15 04:38 75-00-310.0 0.54 1 Chloroform ND ug/L 05/21/15 04:38 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/21/15 04:38 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/21/15 04:38 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/21/15 04:38 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/21/15 04:38 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/21/15 04:38 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/21/15 04:38 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/21/15 04:38 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/21/15 04:38 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/21/15 04:38 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/21/15 04:38 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/21/15 04:38 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/21/15 04:38 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/21/15 04:38 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/21/15 04:38 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/21/15 04:38 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/21/15 04:38 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-19 Lab ID:92249927008 Collected:05/11/15 12:10 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/21/15 04:38 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/21/15 04:38 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/21/15 04:38 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/21/15 04:38 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/21/15 04:38 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/21/15 04:38 108-10-11000.33 1 Styrene ND ug/L 05/21/15 04:38 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/21/15 04:38 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/21/15 04:38 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/21/15 04:38 127-18-41.0 0.46 1 Toluene ND ug/L 05/21/15 04:38 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/21/15 04:38 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/21/15 04:38 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/21/15 04:38 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/21/15 04:38 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/21/15 04:38 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/21/15 04:38 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/21/15 04:38 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/21/15 04:38 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)106 %05/21/15 04:38 460-00-470-130 1 1,2-Dichloroethane-d4 (S)106 %05/21/15 04:38 17060-07-070-130 1 Toluene-d8 (S)101 %05/21/15 04:38 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-20 Lab ID:92249927009 Collected:05/12/15 09:35 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:39 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:39 7440-38-205/18/15 13:5010.0 2.5 1 Barium 475 ug/L 05/20/15 01:39 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:39 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:39 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 01:39 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 7.3J ug/L 05/20/15 01:39 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:39 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 01:39 7439-92-105/18/15 13:5010.0 2.5 1 Nickel 4.7J ug/L 05/20/15 01:39 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:39 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:39 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:39 7440-28-005/18/15 13:505.5 5.0 1 Vanadium ND ug/L 05/20/15 01:39 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 01:39 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/26/15 14:29 67-64-110010.0 1 Acrylonitrile ND ug/L 05/26/15 14:29 107-13-12001.9 1 Benzene 0.61J ug/L 05/26/15 14:29 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/26/15 14:29 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/26/15 14:29 75-27-41.0 0.18 1 Bromoform ND ug/L 05/26/15 14:29 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/26/15 14:29 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/26/15 14:29 78-93-31000.96 1 Carbon disulfide ND ug/L 05/26/15 14:29 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/26/15 14:29 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/26/15 14:29 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/26/15 14:29 75-00-310.0 0.54 1 Chloroform ND ug/L 05/26/15 14:29 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/26/15 14:29 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/26/15 14:29 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/26/15 14:29 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/26/15 14:29 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/26/15 14:29 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/26/15 14:29 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.91J ug/L 05/26/15 14:29 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/26/15 14:29 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/26/15 14:29 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/26/15 14:29 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/26/15 14:29 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.46J ug/L 05/26/15 14:29 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/26/15 14:29 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/26/15 14:29 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/26/15 14:29 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/26/15 14:29 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-20 Lab ID:92249927009 Collected:05/12/15 09:35 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/26/15 14:29 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/26/15 14:29 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/26/15 14:29 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/26/15 14:29 74-88-4 M110.0 0.32 1 Methylene Chloride ND ug/L 05/26/15 14:29 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/26/15 14:29 108-10-11000.33 1 Styrene ND ug/L 05/26/15 14:29 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/26/15 14:29 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/26/15 14:29 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/26/15 14:29 127-18-41.0 0.46 1 Toluene ND ug/L 05/26/15 14:29 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/26/15 14:29 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/26/15 14:29 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/26/15 14:29 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/26/15 14:29 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/26/15 14:29 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/26/15 14:29 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/26/15 14:29 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/26/15 14:29 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %05/26/15 14:29 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %05/26/15 14:29 17060-07-070-130 1 Toluene-d8 (S)103 %05/26/15 14:29 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-21 Lab ID:92249927010 Collected:05/11/15 16:20 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:42 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:42 7440-38-205/18/15 13:5010.0 2.5 1 Barium 1790 ug/L 05/20/15 01:42 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:42 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:42 7440-43-905/18/15 13:501.0 0.50 1 Chromium 13.9 ug/L 05/20/15 01:42 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 85.4 ug/L 05/20/15 01:42 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:42 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 01:42 7439-92-105/18/15 13:5010.0 2.5 1 Nickel 32.0J ug/L 05/20/15 01:42 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:42 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:42 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:42 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 11.2J ug/L 05/20/15 01:42 7440-62-205/18/15 13:5025.0 2.5 1 Zinc 7.4J ug/L 05/20/15 01:42 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/21/15 04:02 67-64-110010.0 1 Acrylonitrile ND ug/L 05/21/15 04:02 107-13-12001.9 1 Benzene 2.1 ug/L 05/21/15 04:02 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/21/15 04:02 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/21/15 04:02 75-27-41.0 0.18 1 Bromoform ND ug/L 05/21/15 04:02 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/21/15 04:02 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/21/15 04:02 78-93-31000.96 1 Carbon disulfide ND ug/L 05/21/15 04:02 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/21/15 04:02 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/21/15 04:02 108-90-73.0 0.23 1 Chloroethane 0.80J ug/L 05/21/15 04:02 75-00-310.0 0.54 1 Chloroform ND ug/L 05/21/15 04:02 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/21/15 04:02 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/21/15 04:02 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/21/15 04:02 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/21/15 04:02 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/21/15 04:02 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/21/15 04:02 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.50J ug/L 05/21/15 04:02 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/21/15 04:02 110-57-61001.0 1 1,1-Dichloroethane 2.2J ug/L 05/21/15 04:02 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/21/15 04:02 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/21/15 04:02 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 3.9J ug/L 05/21/15 04:02 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/21/15 04:02 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/21/15 04:02 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/21/15 04:02 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/21/15 04:02 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-21 Lab ID:92249927010 Collected:05/11/15 16:20 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/21/15 04:02 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/21/15 04:02 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/21/15 04:02 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/21/15 04:02 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/21/15 04:02 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/21/15 04:02 108-10-11000.33 1 Styrene ND ug/L 05/21/15 04:02 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/21/15 04:02 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/21/15 04:02 79-34-53.0 0.40 1 Tetrachloroethene 1.8 ug/L 05/21/15 04:02 127-18-41.0 0.46 1 Toluene ND ug/L 05/21/15 04:02 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/21/15 04:02 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/21/15 04:02 79-00-51.0 0.29 1 Trichloroethene 2.4 ug/L 05/21/15 04:02 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/21/15 04:02 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/21/15 04:02 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/21/15 04:02 108-05-450.0 0.35 1 Vinyl chloride 1.8 ug/L 05/21/15 04:02 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/21/15 04:02 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)104 %05/21/15 04:02 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %05/21/15 04:02 17060-07-070-130 1 Toluene-d8 (S)100 %05/21/15 04:02 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-23 Lab ID:92249927011 Collected:05/12/15 09:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:45 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:45 7440-38-205/18/15 13:5010.0 2.5 1 Barium 43.5J ug/L 05/20/15 01:45 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:45 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:45 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 01:45 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 01:45 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:45 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 01:45 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 01:45 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:45 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:45 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:45 7440-28-005/18/15 13:505.5 5.0 1 Vanadium ND ug/L 05/20/15 01:45 7440-62-205/18/15 13:5025.0 2.5 1 Zinc 5.4J ug/L 05/20/15 01:45 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/26/15 14:47 67-64-110010.0 1 Acrylonitrile ND ug/L 05/26/15 14:47 107-13-12001.9 1 Benzene ND ug/L 05/26/15 14:47 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/26/15 14:47 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/26/15 14:47 75-27-41.0 0.18 1 Bromoform ND ug/L 05/26/15 14:47 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/26/15 14:47 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/26/15 14:47 78-93-31000.96 1 Carbon disulfide ND ug/L 05/26/15 14:47 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/26/15 14:47 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/26/15 14:47 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/26/15 14:47 75-00-310.0 0.54 1 Chloroform ND ug/L 05/26/15 14:47 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/26/15 14:47 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/26/15 14:47 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/26/15 14:47 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/26/15 14:47 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/26/15 14:47 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/26/15 14:47 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/26/15 14:47 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/26/15 14:47 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/26/15 14:47 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/26/15 14:47 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/26/15 14:47 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/26/15 14:47 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/26/15 14:47 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/26/15 14:47 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/26/15 14:47 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/26/15 14:47 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-23 Lab ID:92249927011 Collected:05/12/15 09:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/26/15 14:47 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/26/15 14:47 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/26/15 14:47 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/26/15 14:47 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/26/15 14:47 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/26/15 14:47 108-10-11000.33 1 Styrene ND ug/L 05/26/15 14:47 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/26/15 14:47 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/26/15 14:47 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/26/15 14:47 127-18-41.0 0.46 1 Toluene ND ug/L 05/26/15 14:47 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/26/15 14:47 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/26/15 14:47 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/26/15 14:47 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/26/15 14:47 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/26/15 14:47 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/26/15 14:47 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/26/15 14:47 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/26/15 14:47 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %05/26/15 14:47 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %05/26/15 14:47 17060-07-070-130 1 Toluene-d8 (S)100 %05/26/15 14:47 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-26 Lab ID:92249927012 Collected:05/11/15 14:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:48 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:48 7440-38-205/18/15 13:5010.0 2.5 1 Barium 201 ug/L 05/20/15 01:48 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:48 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:48 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 01:48 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 01:48 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:48 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 01:48 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 01:48 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:48 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:48 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:48 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 6.1J ug/L 05/20/15 01:48 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 01:48 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/22/15 11:34 67-64-110010.0 1 Acrylonitrile ND ug/L 05/22/15 11:34 107-13-12001.9 1 Benzene 0.55J ug/L 05/22/15 11:34 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/22/15 11:34 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/22/15 11:34 75-27-41.0 0.18 1 Bromoform ND ug/L 05/22/15 11:34 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/22/15 11:34 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/22/15 11:34 78-93-31000.96 1 Carbon disulfide ND ug/L 05/22/15 11:34 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/22/15 11:34 56-23-51.0 0.25 1 Chlorobenzene 1.7J ug/L 05/22/15 11:34 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/22/15 11:34 75-00-310.0 0.54 1 Chloroform ND ug/L 05/22/15 11:34 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/22/15 11:34 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/22/15 11:34 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/22/15 11:34 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/22/15 11:34 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/22/15 11:34 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/22/15 11:34 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.88J ug/L 05/22/15 11:34 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/22/15 11:34 110-57-61001.0 1 1,1-Dichloroethane 1.1J ug/L 05/22/15 11:34 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/22/15 11:34 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/22/15 11:34 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/22/15 11:34 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/22/15 11:34 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/22/15 11:34 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/22/15 11:34 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/22/15 11:34 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-26 Lab ID:92249927012 Collected:05/11/15 14:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/22/15 11:34 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/22/15 11:34 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/22/15 11:34 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/22/15 11:34 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/22/15 11:34 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/22/15 11:34 108-10-11000.33 1 Styrene ND ug/L 05/22/15 11:34 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/22/15 11:34 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/22/15 11:34 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/22/15 11:34 127-18-41.0 0.46 1 Toluene ND ug/L 05/22/15 11:34 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/22/15 11:34 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/22/15 11:34 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/22/15 11:34 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/22/15 11:34 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/22/15 11:34 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/22/15 11:34 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/22/15 11:34 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/22/15 11:34 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)90 %05/22/15 11:34 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %05/22/15 11:34 17060-07-070-130 1 Toluene-d8 (S)99 %05/22/15 11:34 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-26D Lab ID:92249927013 Collected:05/11/15 14:30 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:51 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:51 7440-38-205/18/15 13:5010.0 2.5 1 Barium 936 ug/L 05/20/15 01:51 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:51 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:51 7440-43-905/18/15 13:501.0 0.50 1 Chromium 3.1J ug/L 05/20/15 01:51 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 13.0 ug/L 05/20/15 01:51 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:51 7440-50-805/18/15 13:5010.0 2.5 1 Lead 2.6J ug/L 05/20/15 01:51 7439-92-105/18/15 13:5010.0 2.5 1 Nickel 9.9J ug/L 05/20/15 01:51 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:51 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:51 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:51 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 17.0J ug/L 05/20/15 01:51 7440-62-205/18/15 13:5025.0 2.5 1 Zinc 7.9J ug/L 05/20/15 01:51 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/21/15 03:08 67-64-110010.0 1 Acrylonitrile ND ug/L 05/21/15 03:08 107-13-12001.9 1 Benzene 4.7 ug/L 05/21/15 03:08 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/21/15 03:08 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/21/15 03:08 75-27-41.0 0.18 1 Bromoform ND ug/L 05/21/15 03:08 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/21/15 03:08 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/21/15 03:08 78-93-31000.96 1 Carbon disulfide ND ug/L 05/21/15 03:08 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/21/15 03:08 56-23-51.0 0.25 1 Chlorobenzene 1.3J ug/L 05/21/15 03:08 108-90-73.0 0.23 1 Chloroethane 20.4 ug/L 05/21/15 03:08 75-00-310.0 0.54 1 Chloroform ND ug/L 05/21/15 03:08 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/21/15 03:08 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/21/15 03:08 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/21/15 03:08 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/21/15 03:08 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/21/15 03:08 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/21/15 03:08 95-50-15.0 0.30 1 1,4-Dichlorobenzene 3.7 ug/L 05/21/15 03:08 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/21/15 03:08 110-57-61001.0 1 1,1-Dichloroethane 10.2 ug/L 05/21/15 03:08 75-34-35.0 0.32 1 1,2-Dichloroethane 0.14J ug/L 05/21/15 03:08 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/21/15 03:08 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.44J ug/L 05/21/15 03:08 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/21/15 03:08 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/21/15 03:08 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/21/15 03:08 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/21/15 03:08 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:MW-26D Lab ID:92249927013 Collected:05/11/15 14:30 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/21/15 03:08 10061-02-61.0 0.26 1 Ethylbenzene 0.50J ug/L 05/21/15 03:08 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/21/15 03:08 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/21/15 03:08 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/21/15 03:08 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/21/15 03:08 108-10-11000.33 1 Styrene ND ug/L 05/21/15 03:08 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/21/15 03:08 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/21/15 03:08 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/21/15 03:08 127-18-41.0 0.46 1 Toluene 1.3 ug/L 05/21/15 03:08 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/21/15 03:08 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/21/15 03:08 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/21/15 03:08 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/21/15 03:08 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/21/15 03:08 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/21/15 03:08 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/21/15 03:08 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/21/15 03:08 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)101 %05/21/15 03:08 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %05/21/15 03:08 17060-07-070-130 1 Toluene-d8 (S)99 %05/21/15 03:08 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:P-1 Lab ID:92249927014 Collected:05/11/15 17:10 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:54 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:54 7440-38-205/18/15 13:5010.0 2.5 1 Barium 1330 ug/L 05/20/15 01:54 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:54 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:54 7440-43-905/18/15 13:501.0 0.50 1 Chromium 8.0J ug/L 05/20/15 01:54 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 31.4 ug/L 05/20/15 01:54 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:54 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 01:54 7439-92-105/18/15 13:5010.0 2.5 1 Nickel 22.2J ug/L 05/20/15 01:54 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:54 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:54 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:54 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 8.2J ug/L 05/20/15 01:54 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 01:54 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 16.7J ug/L 05/21/15 03:26 67-64-110010.0 1 Acrylonitrile ND ug/L 05/21/15 03:26 107-13-12001.9 1 Benzene 1.3 ug/L 05/21/15 03:26 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/21/15 03:26 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/21/15 03:26 75-27-41.0 0.18 1 Bromoform ND ug/L 05/21/15 03:26 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/21/15 03:26 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/21/15 03:26 78-93-31000.96 1 Carbon disulfide ND ug/L 05/21/15 03:26 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/21/15 03:26 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/21/15 03:26 108-90-73.0 0.23 1 Chloroethane 0.90J ug/L 05/21/15 03:26 75-00-310.0 0.54 1 Chloroform ND ug/L 05/21/15 03:26 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/21/15 03:26 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/21/15 03:26 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/21/15 03:26 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/21/15 03:26 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/21/15 03:26 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/21/15 03:26 95-50-15.0 0.30 1 1,4-Dichlorobenzene 12.3 ug/L 05/21/15 03:26 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/21/15 03:26 110-57-61001.0 1 1,1-Dichloroethane 0.84J ug/L 05/21/15 03:26 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/21/15 03:26 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/21/15 03:26 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 5.7 ug/L 05/21/15 03:26 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/21/15 03:26 156-60-55.0 0.49 1 1,2-Dichloropropane 7.7 ug/L 05/21/15 03:26 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/21/15 03:26 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/21/15 03:26 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:P-1 Lab ID:92249927014 Collected:05/11/15 17:10 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/21/15 03:26 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/21/15 03:26 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/21/15 03:26 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/21/15 03:26 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/21/15 03:26 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/21/15 03:26 108-10-11000.33 1 Styrene ND ug/L 05/21/15 03:26 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/21/15 03:26 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/21/15 03:26 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/21/15 03:26 127-18-41.0 0.46 1 Toluene ND ug/L 05/21/15 03:26 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/21/15 03:26 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/21/15 03:26 79-00-51.0 0.29 1 Trichloroethene 0.89J ug/L 05/21/15 03:26 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/21/15 03:26 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/21/15 03:26 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/21/15 03:26 108-05-450.0 0.35 1 Vinyl chloride 4.8 ug/L 05/21/15 03:26 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/21/15 03:26 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)102 %05/21/15 03:26 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %05/21/15 03:26 17060-07-070-130 1 Toluene-d8 (S)100 %05/21/15 03:26 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:SW-4 Lab ID:92249927015 Collected:05/11/15 11:30 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 01:58 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 01:58 7440-38-205/18/15 13:5010.0 2.5 1 Barium 196 ug/L 05/20/15 01:58 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 01:58 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 01:58 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 01:58 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 01:58 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 01:58 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 01:58 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 01:58 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 01:58 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 01:58 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 01:58 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 2.6J ug/L 05/20/15 01:58 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 01:58 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/22/15 11:51 67-64-110010.0 1 Acrylonitrile ND ug/L 05/22/15 11:51 107-13-12001.9 1 Benzene ND ug/L 05/22/15 11:51 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/22/15 11:51 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/22/15 11:51 75-27-41.0 0.18 1 Bromoform ND ug/L 05/22/15 11:51 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/22/15 11:51 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/22/15 11:51 78-93-31000.96 1 Carbon disulfide ND ug/L 05/22/15 11:51 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/22/15 11:51 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/22/15 11:51 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/22/15 11:51 75-00-310.0 0.54 1 Chloroform ND ug/L 05/22/15 11:51 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/22/15 11:51 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/22/15 11:51 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/22/15 11:51 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/22/15 11:51 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/22/15 11:51 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/22/15 11:51 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.37J ug/L 05/22/15 11:51 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/22/15 11:51 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/22/15 11:51 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/22/15 11:51 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/22/15 11:51 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/22/15 11:51 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/22/15 11:51 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/22/15 11:51 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/22/15 11:51 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/22/15 11:51 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:SW-4 Lab ID:92249927015 Collected:05/11/15 11:30 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/22/15 11:51 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/22/15 11:51 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/22/15 11:51 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/22/15 11:51 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/22/15 11:51 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/22/15 11:51 108-10-11000.33 1 Styrene ND ug/L 05/22/15 11:51 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/22/15 11:51 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/22/15 11:51 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/22/15 11:51 127-18-41.0 0.46 1 Toluene ND ug/L 05/22/15 11:51 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/22/15 11:51 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/22/15 11:51 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/22/15 11:51 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/22/15 11:51 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/22/15 11:51 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/22/15 11:51 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/22/15 11:51 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/22/15 11:51 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)92 %05/22/15 11:51 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %05/22/15 11:51 17060-07-070-130 1 Toluene-d8 (S)99 %05/22/15 11:51 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:SW-5 Lab ID:92249927016 Collected:05/12/15 08:30 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 02:01 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 02:01 7440-38-205/18/15 13:5010.0 2.5 1 Barium 87.3J ug/L 05/20/15 02:01 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 02:01 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 02:01 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 02:01 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 02:01 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 02:01 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 02:01 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 02:01 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 02:01 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 02:01 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 02:01 7440-28-005/18/15 13:505.5 5.0 1 Vanadium ND ug/L 05/20/15 02:01 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 02:01 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/26/15 15:23 67-64-110010.0 1 Acrylonitrile ND ug/L 05/26/15 15:23 107-13-12001.9 1 Benzene ND ug/L 05/26/15 15:23 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/26/15 15:23 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/26/15 15:23 75-27-41.0 0.18 1 Bromoform ND ug/L 05/26/15 15:23 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/26/15 15:23 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/26/15 15:23 78-93-31000.96 1 Carbon disulfide ND ug/L 05/26/15 15:23 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/26/15 15:23 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/26/15 15:23 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/26/15 15:23 75-00-310.0 0.54 1 Chloroform ND ug/L 05/26/15 15:23 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/26/15 15:23 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/26/15 15:23 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/26/15 15:23 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/26/15 15:23 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/26/15 15:23 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/26/15 15:23 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/26/15 15:23 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/26/15 15:23 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/26/15 15:23 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/26/15 15:23 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/26/15 15:23 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/26/15 15:23 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/26/15 15:23 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/26/15 15:23 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/26/15 15:23 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/26/15 15:23 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Sample:SW-5 Lab ID:92249927016 Collected:05/12/15 08:30 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/26/15 15:23 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/26/15 15:23 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/26/15 15:23 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/26/15 15:23 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/26/15 15:23 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/26/15 15:23 108-10-11000.33 1 Styrene ND ug/L 05/26/15 15:23 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/26/15 15:23 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/26/15 15:23 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/26/15 15:23 127-18-41.0 0.46 1 Toluene ND ug/L 05/26/15 15:23 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/26/15 15:23 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/26/15 15:23 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/26/15 15:23 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/26/15 15:23 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/26/15 15:23 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/26/15 15:23 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/26/15 15:23 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/26/15 15:23 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %05/26/15 15:23 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %05/26/15 15:23 17060-07-070-130 1 Toluene-d8 (S)101 %05/26/15 15:23 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/18501 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92249927001, 92249927002, 92249927003, 92249927004, 92249927005, 92249927006, 92249927007, 92249927008, 92249927009, 92249927010, 92249927011, 92249927012, 92249927013, 92249927014, 92249927015, 92249927016 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1461460 Associated Lab Samples:92249927001, 92249927002, 92249927003, 92249927004, 92249927005, 92249927006, 92249927007, 92249927008, 92249927009, 92249927010, 92249927011, 92249927012, 92249927013, 92249927014, 92249927015, 92249927016 Matrix:Water Analyzed Antimony ug/L ND 6.0 05/20/15 00:37 Arsenic ug/L ND 10.0 05/20/15 00:37 Barium ug/L ND 100 05/20/15 00:37 Beryllium ug/L ND 1.0 05/20/15 00:37 Cadmium ug/L ND 1.0 05/20/15 00:37 Chromium ug/L ND 10.0 05/20/15 00:37 Cobalt ug/L ND 10.0 05/20/15 00:37 Copper ug/L ND 10.0 05/20/15 00:37 Lead ug/L ND 10.0 05/20/15 00:37 Nickel ug/L ND 50.0 05/20/15 00:37 Selenium ug/L ND 10.0 05/20/15 00:37 Silver ug/L ND 10.0 05/20/15 00:37 Thallium ug/L ND 5.5 05/20/15 00:37 Vanadium ug/L ND 25.0 05/20/15 00:37 Zinc ug/L ND 10.0 05/20/15 00:37 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1461461LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 524500 105 80-120 Arsenic ug/L 520500 104 80-120 Barium ug/L 510500 102 80-120 Beryllium ug/L 515500 103 80-120 Cadmium ug/L 521500 104 80-120 Chromium ug/L 506500 101 80-120 Cobalt ug/L 513500 103 80-120 Copper ug/L 501500 100 80-120 Lead ug/L 509500 102 80-120 Nickel ug/L 511500 102 80-120 Selenium ug/L 532500 106 80-120 Silver ug/L 229250 92 80-120 Thallium ug/L 477500 95 80-120 Vanadium ug/L 494500 99 80-120 Zinc ug/L 524500 105 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1461462MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249918001 1461463 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 96 75-12582 17 25500ND482408 Arsenic ug/L 500 96 75-12582 16 25500ND481409 Barium ug/L 500 94 75-12579 12 25500201669594 Beryllium ug/L 500 96 75-12581 17 25500ND482405 Cadmium ug/L 500 96 75-12582 17 25500ND482408 Chromium ug/L 500 94 75-12579 17 25500ND471397 Cobalt ug/L 500 94 75-12579 17 25500ND469396 Copper ug/L 500 93 75-12579 17 25500ND467394 Lead ug/L 500 93 75-12579 17 25500ND464393 Nickel ug/L 500 93 75-12579 17 255003.2J 468 396 Selenium ug/L 500 97 75-12583 16 25500ND486416 Silver ug/L M12508475-12571 17 25250ND209176 Thallium ug/L M15008775-12573 17 25500ND436368 Vanadium ug/L 500 92 75-12578 17 25500ND462391 Zinc ug/L 500 96 75-12581 17 255005.7J 484 409 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/31764 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92249927001, 92249927002, 92249927006, 92249927007, 92249927008, 92249927010, 92249927013, 92249927014 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1464385 Associated Lab Samples:92249927001, 92249927002, 92249927006, 92249927007, 92249927008, 92249927010, 92249927013, 92249927014 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 5.0 05/20/15 23:13 1,1,1-Trichloroethane ug/L ND 1.0 05/20/15 23:13 1,1,2,2-Tetrachloroethane ug/L ND 3.0 05/20/15 23:13 1,1,2-Trichloroethane ug/L ND 1.0 05/20/15 23:13 1,1-Dichloroethane ug/L ND 5.0 05/20/15 23:13 1,1-Dichloroethene ug/L ND 5.0 05/20/15 23:13 1,2,3-Trichloropropane ug/L 2.3 1.0 05/20/15 23:13 1,2-Dibromo-3-chloropropane ug/L ND 13.0 05/20/15 23:13 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/20/15 23:13 1,2-Dichlorobenzene ug/L ND 5.0 05/20/15 23:13 1,2-Dichloroethane ug/L 0.14J 1.0 05/20/15 23:13 1,2-Dichloropropane ug/L ND 1.0 05/20/15 23:13 1,3-Dichloropropane ug/L ND 1.0 05/20/15 23:13 1,4-Dichlorobenzene ug/L ND 1.0 05/20/15 23:13 2-Butanone (MEK)ug/L ND 100 05/20/15 23:13 2-Hexanone ug/L ND 50.0 05/20/15 23:13 4-Methyl-2-pentanone (MIBK)ug/L ND 100 05/20/15 23:13 Acetone ug/L ND 100 05/20/15 23:13 Acrylonitrile ug/L ND 200 05/20/15 23:13 Benzene ug/L ND 1.0 05/20/15 23:13 Bromochloromethane ug/L ND 3.0 05/20/15 23:13 Bromodichloromethane ug/L ND 1.0 05/20/15 23:13 Bromoform ug/L ND 3.0 05/20/15 23:13 Bromomethane ug/L ND 10.0 05/20/15 23:13 Carbon disulfide ug/L ND 100 05/20/15 23:13 Carbon tetrachloride ug/L ND 1.0 05/20/15 23:13 Chlorobenzene ug/L ND 3.0 05/20/15 23:13 Chloroethane ug/L ND 10.0 05/20/15 23:13 Chloroform ug/L ND 5.0 05/20/15 23:13 Chloromethane ug/L ND 1.0 05/20/15 23:13 cis-1,2-Dichloroethene ug/L ND 5.0 05/20/15 23:13 cis-1,3-Dichloropropene ug/L ND 1.0 05/20/15 23:13 Dibromochloromethane ug/L ND 3.0 05/20/15 23:13 Dibromomethane ug/L ND 10.0 05/20/15 23:13 Ethylbenzene ug/L ND 1.0 05/20/15 23:13 Iodomethane ug/L ND 10.0 05/20/15 23:13 Methylene Chloride ug/L ND 1.0 05/20/15 23:13 Styrene ug/L ND 1.0 05/20/15 23:13 Tetrachloroethene ug/L ND 1.0 05/20/15 23:13 Toluene ug/L ND 1.0 05/20/15 23:13 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1464385 Associated Lab Samples:92249927001, 92249927002, 92249927006, 92249927007, 92249927008, 92249927010, 92249927013, 92249927014 Matrix:Water Analyzed trans-1,2-Dichloroethene ug/L ND 5.0 05/20/15 23:13 trans-1,3-Dichloropropene ug/L ND 1.0 05/20/15 23:13 trans-1,4-Dichloro-2-butene ug/L ND 100 05/20/15 23:13 Trichloroethene ug/L ND 1.0 05/20/15 23:13 Trichlorofluoromethane ug/L ND 1.0 05/20/15 23:13 Vinyl acetate ug/L ND 50.0 05/20/15 23:13 Vinyl chloride ug/L ND 1.0 05/20/15 23:13 Xylene (Total)ug/L ND 5.0 05/20/15 23:13 1,2-Dichloroethane-d4 (S)%102 70-130 05/20/15 23:13 4-Bromofluorobenzene (S)%100 70-130 05/20/15 23:13 Toluene-d8 (S)%102 70-130 05/20/15 23:13 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1464386LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 54.950 110 80-125 1,1,1-Trichloroethane ug/L 55.250 110 71-129 1,1,2,2-Tetrachloroethane ug/L 54.950 110 79-124 1,1,2-Trichloroethane ug/L 56.650 113 85-125 1,1-Dichloroethane ug/L 57.350 115 73-126 1,1-Dichloroethene ug/L 56.650 113 66-135 1,2,3-Trichloropropane ug/L 57.250 114 75-130 1,2-Dibromo-3-chloropropane ug/L 56.650 113 71-133 1,2-Dibromoethane (EDB)ug/L 57.450 115 83-124 1,2-Dichlorobenzene ug/L 57.350 115 80-133 1,2-Dichloroethane ug/L 54.650 109 67-128 1,2-Dichloropropane ug/L 56.150 112 75-132 1,3-Dichloropropane ug/L 58.150 116 76-131 1,4-Dichlorobenzene ug/L 56.550 113 78-130 2-Butanone (MEK)ug/L 111100 111 61-144 2-Hexanone ug/L 125100 125 68-143 4-Methyl-2-pentanone (MIBK)ug/L 118100 118 72-135 Acetone ug/L 112100 112 48-146 Acrylonitrile ug/L 278250 111 40-160 Benzene ug/L 58.550 117 80-125 Bromochloromethane ug/L 51.150 102 71-125 Bromodichloromethane ug/L 50.450 101 78-124 Bromoform ug/L 47.950 96 71-128 Bromomethane ug/L 35.550 71 40-160 Carbon disulfide ug/L 59.4J50 119 50-160 Carbon tetrachloride ug/L 55.050 110 69-131 Chlorobenzene ug/L 58.250 116 81-122 Chloroethane ug/L 42.950 86 39-148 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1464386LABORATORY CONTROL SAMPLE: LCSSpike Chloroform ug/L 51.250 102 73-127 Chloromethane ug/L 47.750 95 44-146 cis-1,2-Dichloroethene ug/L 56.750 113 74-124 cis-1,3-Dichloropropene ug/L 57.050 114 72-132 Dibromochloromethane ug/L 49.650 99 78-125 Dibromomethane ug/L 54.650 109 82-120 Ethylbenzene ug/L 57.250 114 79-121 Iodomethane ug/L 94.4100 94 39-154 Methylene Chloride ug/L 60.450 121 64-133 Styrene ug/L 56.050 112 84-126 Tetrachloroethene ug/L 56.650 113 78-122 Toluene ug/L 57.050 114 80-121 trans-1,2-Dichloroethene ug/L 56.050 112 71-127 trans-1,3-Dichloropropene ug/L 55.650 111 69-141 trans-1,4-Dichloro-2-butene ug/L 54.7J50 109 40-160 Trichloroethene ug/L 57.350 115 78-122 Trichlorofluoromethane ug/L 46.850 94 53-137 Vinyl acetate ug/L 121100 121 40-160 Vinyl chloride ug/L 52.450 105 58-137 Xylene (Total)ug/L 167150 111 81-126 1,2-Dichloroethane-d4 (S)%98 70-130 4-Bromofluorobenzene (S)%98 70-130 Toluene-d8 (S)%101 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1464388MATRIX SPIKE SAMPLE: MSSpike Result 92249927006 1,1,1,2-Tetrachloroethane ug/L 21.320 106 70-130ND 1,1,1-Trichloroethane ug/L 19.720 99 70-130ND 1,1,2,2-Tetrachloroethane ug/L 20.720 103 70-130ND 1,1,2-Trichloroethane ug/L 21.420 107 70-130ND 1,1-Dichloroethane ug/L 20.120 97 70-1300.82J 1,1-Dichloroethene ug/L 18.820 94 70-166ND 1,2,3-Trichloropropane ug/L 22.120 111 70-130ND 1,2-Dibromo-3-chloropropane ug/L 19.320 97 70-130ND 1,2-Dibromoethane (EDB)ug/L 21.820 109 70-130ND 1,2-Dichlorobenzene ug/L 22.620 113 70-130ND 1,2-Dichloroethane ug/L 18.920 95 70-130ND 1,2-Dichloropropane ug/L 21.520 105 70-1300.46J 1,3-Dichloropropane ug/L 22.020 110 70-130ND 1,4-Dichlorobenzene ug/L 27.020 114 70-1304.2 2-Butanone (MEK)ug/L 35.4J40 89 70-130ND 2-Hexanone ug/L 44.5J40 111 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 40.6J40 101 70-130ND Acetone ug/L 36.9J40 86 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1464388MATRIX SPIKE SAMPLE: MSSpike Result 92249927006 Acrylonitrile ug/L 92.6J100 93 70-130ND Benzene ug/L 23.720 108 70-1482.2 Bromochloromethane ug/L 19.420 97 70-130ND Bromodichloromethane ug/L 17.820 89 70-130ND Bromoform ug/L 17.720 89 70-130ND Bromomethane ug/L 22.820 114 70-130ND Carbon disulfide ug/L 18.9J20 95 70-130ND Carbon tetrachloride ug/L 20.020 100 70-130ND Chlorobenzene ug/L 23.420 112 70-1461.1J Chloroethane ug/L 18.620 85 70-1301.6J Chloroform ug/L 18.220 91 70-130ND Chloromethane ug/L 13.8 M1206970-130ND cis-1,2-Dichloroethene ug/L 19.820 99 70-130ND cis-1,3-Dichloropropene ug/L 21.220 106 70-130ND Dibromochloromethane ug/L 18.420 92 70-130ND Dibromomethane ug/L 19.720 99 70-130ND Ethylbenzene ug/L 23.420 113 70-1300.76J Iodomethane ug/L 42.040 105 70-130ND Methylene Chloride ug/L 18.820 94 70-130ND Styrene ug/L 23.120 115 70-130ND Tetrachloroethene ug/L 22.120 111 70-130ND Toluene ug/L 21.120 105 70-155ND trans-1,2-Dichloroethene ug/L 19.420 97 70-130ND trans-1,3-Dichloropropene ug/L 20.320 101 70-130ND trans-1,4-Dichloro-2-butene ug/L 21.3J20 107 70-130ND Trichloroethene ug/L 20.520 103 69-151ND Trichlorofluoromethane ug/L 17.420 87 70-130ND Vinyl acetate ug/L 34.9J40 87 70-130ND Vinyl chloride ug/L 15.320 76 70-130ND 1,2-Dichloroethane-d4 (S)%96 70-130 4-Bromofluorobenzene (S)%95 70-130 Toluene-d8 (S)%100 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92249927007 1464387SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92249927007 1464387SAMPLE DUPLICATE: 1,2-Dichlorobenzene ug/L 0.30J 30ND 1,2-Dichloroethane ug/L ND 30ND 1,2-Dichloropropane ug/L ND 30ND 1,3-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L 1.2 300.93J 2-Butanone (MEK)ug/L ND 30ND 2-Hexanone ug/L 0.99J 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND Acrylonitrile ug/L ND 30ND Benzene ug/L 0.33J 300.32J Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon disulfide ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L ND 300.41J cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%97 10107 4-Bromofluorobenzene (S)%90 11101 Toluene-d8 (S)%97 198 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/31796 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92249927003, 92249927004, 92249927005, 92249927012, 92249927015 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1465949 Associated Lab Samples:92249927003, 92249927004, 92249927005, 92249927012, 92249927015 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 5.0 05/22/15 09:53 1,1,1-Trichloroethane ug/L ND 1.0 05/22/15 09:53 1,1,2,2-Tetrachloroethane ug/L ND 3.0 05/22/15 09:53 1,1,2-Trichloroethane ug/L ND 1.0 05/22/15 09:53 1,1-Dichloroethane ug/L ND 5.0 05/22/15 09:53 1,1-Dichloroethene ug/L ND 5.0 05/22/15 09:53 1,2,3-Trichloropropane ug/L ND 1.0 05/22/15 09:53 1,2-Dibromo-3-chloropropane ug/L ND 13.0 05/22/15 09:53 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/22/15 09:53 1,2-Dichlorobenzene ug/L ND 5.0 05/22/15 09:53 1,2-Dichloroethane ug/L ND 1.0 05/22/15 09:53 1,2-Dichloropropane ug/L ND 1.0 05/22/15 09:53 1,3-Dichloropropane ug/L ND 1.0 05/22/15 09:53 1,4-Dichlorobenzene ug/L ND 1.0 05/22/15 09:53 2-Butanone (MEK)ug/L ND 100 05/22/15 09:53 2-Hexanone ug/L ND 50.0 05/22/15 09:53 4-Methyl-2-pentanone (MIBK)ug/L ND 100 05/22/15 09:53 Acetone ug/L ND 100 05/22/15 09:53 Acrylonitrile ug/L ND 200 05/22/15 09:53 Benzene ug/L ND 1.0 05/22/15 09:53 Bromochloromethane ug/L ND 3.0 05/22/15 09:53 Bromodichloromethane ug/L ND 1.0 05/22/15 09:53 Bromoform ug/L ND 3.0 05/22/15 09:53 Bromomethane ug/L ND 10.0 05/22/15 09:53 Carbon disulfide ug/L ND 100 05/22/15 09:53 Carbon tetrachloride ug/L ND 1.0 05/22/15 09:53 Chlorobenzene ug/L ND 3.0 05/22/15 09:53 Chloroethane ug/L ND 10.0 05/22/15 09:53 Chloroform ug/L ND 5.0 05/22/15 09:53 Chloromethane ug/L ND 1.0 05/22/15 09:53 cis-1,2-Dichloroethene ug/L ND 5.0 05/22/15 09:53 cis-1,3-Dichloropropene ug/L ND 1.0 05/22/15 09:53 Dibromochloromethane ug/L ND 3.0 05/22/15 09:53 Dibromomethane ug/L ND 10.0 05/22/15 09:53 Ethylbenzene ug/L ND 1.0 05/22/15 09:53 Iodomethane ug/L ND 10.0 05/22/15 09:53 Methylene Chloride ug/L 8.1 1.0 C905/22/15 09:53 Styrene ug/L ND 1.0 05/22/15 09:53 Tetrachloroethene ug/L ND 1.0 05/22/15 09:53 Toluene ug/L ND 1.0 05/22/15 09:53 trans-1,2-Dichloroethene ug/L ND 5.0 05/22/15 09:53 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1465949 Associated Lab Samples:92249927003, 92249927004, 92249927005, 92249927012, 92249927015 Matrix:Water Analyzed trans-1,3-Dichloropropene ug/L ND 1.0 05/22/15 09:53 trans-1,4-Dichloro-2-butene ug/L ND 100 05/22/15 09:53 Trichloroethene ug/L ND 1.0 05/22/15 09:53 Trichlorofluoromethane ug/L ND 1.0 05/22/15 09:53 Vinyl acetate ug/L ND 50.0 05/22/15 09:53 Vinyl chloride ug/L ND 1.0 05/22/15 09:53 Xylene (Total)ug/L ND 5.0 05/22/15 09:53 1,2-Dichloroethane-d4 (S)%100 70-130 05/22/15 09:53 4-Bromofluorobenzene (S)%92 70-130 05/22/15 09:53 Toluene-d8 (S)%98 70-130 05/22/15 09:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1465950LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.350 101 80-125 1,1,1-Trichloroethane ug/L 49.150 98 71-129 1,1,2,2-Tetrachloroethane ug/L 50.350 101 79-124 1,1,2-Trichloroethane ug/L 49.450 99 85-125 1,1-Dichloroethane ug/L 47.750 95 73-126 1,1-Dichloroethene ug/L 50.950 102 66-135 1,2,3-Trichloropropane ug/L 52.250 104 75-130 1,2-Dibromo-3-chloropropane ug/L 47.150 94 71-133 1,2-Dibromoethane (EDB)ug/L 52.650 105 83-124 1,2-Dichlorobenzene ug/L 49.850 100 80-133 1,2-Dichloroethane ug/L 47.450 95 67-128 1,2-Dichloropropane ug/L 49.950 100 75-132 1,3-Dichloropropane ug/L 51.250 102 76-131 1,4-Dichlorobenzene ug/L 49.750 99 78-130 2-Butanone (MEK)ug/L 89.4J100 89 61-144 2-Hexanone ug/L 100100 100 68-143 4-Methyl-2-pentanone (MIBK)ug/L 95.9J100 96 72-135 Acetone ug/L 85.8J100 86 48-146 Acrylonitrile ug/L 239250 96 40-160 Benzene ug/L 48.950 98 80-125 Bromochloromethane ug/L 49.650 99 71-125 Bromodichloromethane ug/L 48.250 96 78-124 Bromoform ug/L 44.950 90 71-128 Bromomethane ug/L 52.650 105 40-160 Carbon disulfide ug/L 50.1J50 100 50-160 Carbon tetrachloride ug/L 48.850 98 69-131 Chlorobenzene ug/L 51.350 103 81-122 Chloroethane ug/L 32.550 65 39-148 Chloroform ug/L 48.150 96 73-127 Chloromethane ug/L 48.550 97 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1465950LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 47.850 96 74-124 cis-1,3-Dichloropropene ug/L 50.050 100 72-132 Dibromochloromethane ug/L 52.450 105 78-125 Dibromomethane ug/L 50.050 100 82-120 Ethylbenzene ug/L 51.250 102 79-121 Iodomethane ug/L 125100 125 39-154 Methylene Chloride ug/L 46.950 94 64-133 Styrene ug/L 50.850 102 84-126 Tetrachloroethene ug/L 50.250 100 78-122 Toluene ug/L 48.850 98 80-121 trans-1,2-Dichloroethene ug/L 47.550 95 71-127 trans-1,3-Dichloropropene ug/L 47.850 96 69-141 trans-1,4-Dichloro-2-butene ug/L 50.6J50 101 40-160 Trichloroethene ug/L 46.750 93 78-122 Trichlorofluoromethane ug/L 40.350 81 53-137 Vinyl acetate ug/L 93.6100 94 40-160 Vinyl chloride ug/L 48.050 96 58-137 Xylene (Total)ug/L 151150 101 81-126 1,2-Dichloroethane-d4 (S)%99 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 1465951MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249711014 1465952 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 105 70-13099 6 3020ND20.9 19.8 1,1,1-Trichloroethane ug/L 20 94 70-13096 2 3020ND18.9 19.3 1,1,2,2-Tetrachloroethane ug/L 20 105 70-130103 3 3020ND21.1 20.5 1,1,2-Trichloroethane ug/L 20 105 70-130102 3 3020ND21.0 20.5 1,1-Dichloroethane ug/L 20 102 70-130102 0 3020ND20.5 20.4 1,1-Dichloroethene ug/L 20 102 70-166101 1 3020ND20.4 20.2 1,2,3-Trichloropropane ug/L 20 112 70-130108 3 3020ND22.4 21.7 1,2-Dibromo-3- chloropropane ug/L 20 85 70-13084 1 3020ND17.0 16.8 1,2-Dibromoethane (EDB)ug/L 20 106 70-130102 4 3020ND21.3 20.4 1,2-Dichlorobenzene ug/L 20 107 70-130106 1 3020ND21.5 21.2 1,2-Dichloroethane ug/L 20 95 70-13090 5 3020ND19.1 18.1 1,2-Dichloropropane ug/L 20 112 70-130108 4 3020ND22.5 21.6 1,3-Dichloropropane ug/L 20 104 70-13098 6 3020ND20.8 19.7 1,4-Dichlorobenzene ug/L 20 113 70-130113 0 3020ND22.6 22.5 2-Butanone (MEK)ug/L 40 87 70-13084 3 3040ND34.7J 33.7J 2-Hexanone ug/L 40 106 70-130102 3 3040ND42.3J 40.9J 4-Methyl-2-pentanone (MIBK)ug/L 40 104 70-130102 3 3040ND41.7J 40.7J Acetone ug/L 40 86 70-13085 1 3040ND34.2J 33.9J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1465951MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249711014 1465952 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Acrylonitrile ug/L 100 99 70-13096 3 30100ND99.0J 95.9J Benzene ug/L 20 111 70-148110 1 3020ND22.2 22.0 Bromochloromethane ug/L 20 104 70-13099 5 3020ND20.8 19.9 Bromodichloromethane ug/L 20 88 70-13087 1 3020ND17.6 17.5 Bromoform ug/L 20 85 70-13087 2 3020ND17.0 17.4 Bromomethane ug/L 20 100 70-130106 6 3020ND19.9 21.2 Carbon disulfide ug/L 20 97 70-130101 4 3020ND19.3J 20.2J Carbon tetrachloride ug/L 20 98 70-13098 0 3020ND19.7 19.6 Chlorobenzene ug/L 20 116 70-146113 3 3020ND23.2 22.5 Chloroethane ug/L M1207870-13066 17 3020ND15.7 13.2 Chloroform ug/L 20 88 70-13088 0 3020ND17.6 17.6 Chloromethane ug/L 20 99 70-13094 5 3020ND19.8 18.8 cis-1,2-Dichloroethene ug/L 20 101 70-130101 0 3020ND20.1 20.1 cis-1,3-Dichloropropene ug/L 20 101 70-130104 2 3020ND20.3 20.7 Dibromochloromethane ug/L 20 87 70-13087 0 3020ND17.4 17.3 Dibromomethane ug/L 20 100 70-13099 1 3020ND20.0 19.8 Ethylbenzene ug/L 20 116 70-130114 2 3020ND23.1 22.8 Iodomethane ug/L 40 92 70-130101 8 3040ND37.0 40.2 Methylene Chloride ug/L 20 97 70-13096 0 3020ND19.3 19.2 Styrene ug/L 20 112 70-130110 2 3020ND22.4 22.0 Tetrachloroethene ug/L 20 112 70-130108 3 3020ND22.3 21.6 Toluene ug/L 20 111 70-155109 1 3020ND22.2 21.8 trans-1,2-Dichloroethene ug/L 20 98 70-13097 1 3020ND19.7 19.5 trans-1,3-Dichloropropene ug/L 20 98 70-13099 1 3020ND19.6 19.9 trans-1,4-Dichloro-2-butene ug/L 20 102 70-13096 6 3020ND20.3J 19.2J Trichloroethene ug/L 20 107 69-151106 2 3020ND21.4 21.1 Trichlorofluoromethane ug/L 20 102 70-13097 4 3020ND20.4 19.5 Vinyl acetate ug/L 40 89 70-13088 1 3040ND35.4J 35.3J Vinyl chloride ug/L 20 98 70-13096 3 3020ND19.7 19.2 1,2-Dichloroethane-d4 (S)%90 70-13093 4-Bromofluorobenzene (S)%99 70-13096 Toluene-d8 (S)%102 70-130102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/31816 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92249927009, 92249927011, 92249927016 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1466642 Associated Lab Samples:92249927009, 92249927011, 92249927016 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 5.0 05/26/15 13:34 1,1,1-Trichloroethane ug/L ND 1.0 05/26/15 13:34 1,1,2,2-Tetrachloroethane ug/L ND 3.0 05/26/15 13:34 1,1,2-Trichloroethane ug/L ND 1.0 05/26/15 13:34 1,1-Dichloroethane ug/L ND 5.0 05/26/15 13:34 1,1-Dichloroethene ug/L ND 5.0 05/26/15 13:34 1,2,3-Trichloropropane ug/L ND 1.0 05/26/15 13:34 1,2-Dibromo-3-chloropropane ug/L ND 13.0 05/26/15 13:34 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/26/15 13:34 1,2-Dichlorobenzene ug/L ND 5.0 05/26/15 13:34 1,2-Dichloroethane ug/L ND 1.0 05/26/15 13:34 1,2-Dichloropropane ug/L ND 1.0 05/26/15 13:34 1,3-Dichloropropane ug/L ND 1.0 05/26/15 13:34 1,4-Dichlorobenzene ug/L ND 1.0 05/26/15 13:34 2-Butanone (MEK)ug/L ND 100 05/26/15 13:34 2-Hexanone ug/L ND 50.0 05/26/15 13:34 4-Methyl-2-pentanone (MIBK)ug/L ND 100 05/26/15 13:34 Acetone ug/L ND 100 05/26/15 13:34 Acrylonitrile ug/L ND 200 05/26/15 13:34 Benzene ug/L ND 1.0 05/26/15 13:34 Bromochloromethane ug/L ND 3.0 05/26/15 13:34 Bromodichloromethane ug/L ND 1.0 05/26/15 13:34 Bromoform ug/L ND 3.0 05/26/15 13:34 Bromomethane ug/L ND 10.0 05/26/15 13:34 Carbon disulfide ug/L ND 100 05/26/15 13:34 Carbon tetrachloride ug/L ND 1.0 05/26/15 13:34 Chlorobenzene ug/L ND 3.0 05/26/15 13:34 Chloroethane ug/L ND 10.0 05/26/15 13:34 Chloroform ug/L ND 5.0 05/26/15 13:34 Chloromethane ug/L ND 1.0 05/26/15 13:34 cis-1,2-Dichloroethene ug/L ND 5.0 05/26/15 13:34 cis-1,3-Dichloropropene ug/L ND 1.0 05/26/15 13:34 Dibromochloromethane ug/L ND 3.0 05/26/15 13:34 Dibromomethane ug/L ND 10.0 05/26/15 13:34 Ethylbenzene ug/L ND 1.0 05/26/15 13:34 Iodomethane ug/L ND 10.0 05/26/15 13:34 Methylene Chloride ug/L ND 1.0 05/26/15 13:34 Styrene ug/L ND 1.0 05/26/15 13:34 Tetrachloroethene ug/L ND 1.0 05/26/15 13:34 Toluene ug/L ND 1.0 05/26/15 13:34 trans-1,2-Dichloroethene ug/L ND 5.0 05/26/15 13:34 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1466642 Associated Lab Samples:92249927009, 92249927011, 92249927016 Matrix:Water Analyzed trans-1,3-Dichloropropene ug/L ND 1.0 05/26/15 13:34 trans-1,4-Dichloro-2-butene ug/L ND 100 05/26/15 13:34 Trichloroethene ug/L ND 1.0 05/26/15 13:34 Trichlorofluoromethane ug/L ND 1.0 05/26/15 13:34 Vinyl acetate ug/L ND 50.0 05/26/15 13:34 Vinyl chloride ug/L ND 1.0 05/26/15 13:34 Xylene (Total)ug/L ND 5.0 05/26/15 13:34 1,2-Dichloroethane-d4 (S)%101 70-130 05/26/15 13:34 4-Bromofluorobenzene (S)%98 70-130 05/26/15 13:34 Toluene-d8 (S)%99 70-130 05/26/15 13:34 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1466643LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.250 100 80-125 1,1,1-Trichloroethane ug/L 49.250 98 71-129 1,1,2,2-Tetrachloroethane ug/L 43.550 87 79-124 1,1,2-Trichloroethane ug/L 45.250 90 85-125 1,1-Dichloroethane ug/L 44.450 89 73-126 1,1-Dichloroethene ug/L 47.850 96 66-135 1,2,3-Trichloropropane ug/L 42.850 86 75-130 1,2-Dibromo-3-chloropropane ug/L 43.850 88 71-133 1,2-Dibromoethane (EDB)ug/L 48.050 96 83-124 1,2-Dichlorobenzene ug/L 45.650 91 80-133 1,2-Dichloroethane ug/L 42.950 86 67-128 1,2-Dichloropropane ug/L 43.450 87 75-132 1,3-Dichloropropane ug/L 43.550 87 76-131 1,4-Dichlorobenzene ug/L 46.350 93 78-130 2-Butanone (MEK)ug/L 90.8J100 91 61-144 2-Hexanone ug/L 92.1100 92 68-143 4-Methyl-2-pentanone (MIBK)ug/L 90.1J100 90 72-135 Acetone ug/L 92.0J100 92 48-146 Acrylonitrile ug/L 212250 85 40-160 Benzene ug/L 47.050 94 80-125 Bromochloromethane ug/L 45.950 92 71-125 Bromodichloromethane ug/L 45.650 91 78-124 Bromoform ug/L 40.250 80 71-128 Bromomethane ug/L 52.050 104 40-160 Carbon disulfide ug/L 48.0J50 96 50-160 Carbon tetrachloride ug/L 53.850 108 69-131 Chlorobenzene ug/L 44.450 89 81-122 Chloroethane ug/L 43.750 87 39-148 Chloroform ug/L 45.250 90 73-127 Chloromethane ug/L 42.450 85 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1466643LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 44.450 89 74-124 cis-1,3-Dichloropropene ug/L 47.350 95 72-132 Dibromochloromethane ug/L 43.850 88 78-125 Dibromomethane ug/L 45.550 91 82-120 Ethylbenzene ug/L 46.850 94 79-121 Iodomethane ug/L 71.6100 72 39-154 Methylene Chloride ug/L 45.550 91 64-133 Styrene ug/L 45.850 92 84-126 Tetrachloroethene ug/L 48.950 98 78-122 Toluene ug/L 46.850 94 80-121 trans-1,2-Dichloroethene ug/L 45.650 91 71-127 trans-1,3-Dichloropropene ug/L 47.250 94 69-141 trans-1,4-Dichloro-2-butene ug/L 78.8J50 158 40-160 Trichloroethene ug/L 46.650 93 78-122 Trichlorofluoromethane ug/L 42.250 84 53-137 Vinyl acetate ug/L 106100 106 40-160 Vinyl chloride ug/L 44.350 89 58-137 Xylene (Total)ug/L 141150 94 81-126 1,2-Dichloroethane-d4 (S)%93 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%101 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1466644MATRIX SPIKE SAMPLE: MSSpike Result 92249927009 1,1,1,2-Tetrachloroethane ug/L 18.420 92 70-130ND 1,1,1-Trichloroethane ug/L 22.520 112 70-130ND 1,1,2,2-Tetrachloroethane ug/L 17.720 88 70-130ND 1,1,2-Trichloroethane ug/L 18.720 93 70-130ND 1,1-Dichloroethane ug/L 19.720 99 70-130ND 1,1-Dichloroethene ug/L 21.920 109 70-166ND 1,2,3-Trichloropropane ug/L 17.520 87 70-130ND 1,2-Dibromo-3-chloropropane ug/L 17.020 85 70-130ND 1,2-Dibromoethane (EDB)ug/L 19.820 99 70-130ND 1,2-Dichlorobenzene ug/L 18.420 92 70-130ND 1,2-Dichloroethane ug/L 18.520 92 70-130ND 1,2-Dichloropropane ug/L 19.220 96 70-130ND 1,3-Dichloropropane ug/L 18.520 93 70-130ND 1,4-Dichlorobenzene ug/L 20.320 97 70-1300.91J 2-Butanone (MEK)ug/L 37.9J40 95 70-130ND 2-Hexanone ug/L 36.2J40 90 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 37.3J40 93 70-130ND Acetone ug/L 38.2J40 96 70-130ND Acrylonitrile ug/L 93.1J100 93 70-130ND Benzene ug/L 20.720 100 70-1480.61J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1466644MATRIX SPIKE SAMPLE: MSSpike Result 92249927009 Bromochloromethane ug/L 21.120 106 70-130ND Bromodichloromethane ug/L 19.420 97 70-130ND Bromoform ug/L 16.020 80 70-130ND Bromomethane ug/L 15.220 76 70-130ND Carbon disulfide ug/L 21.5J20 107 70-130ND Carbon tetrachloride ug/L 22.420 112 70-130ND Chlorobenzene ug/L 19.620 98 70-146ND Chloroethane ug/L 20.220 101 70-130ND Chloroform ug/L 19.920 100 70-130ND Chloromethane ug/L 18.720 94 70-130ND cis-1,2-Dichloroethene ug/L 20.720 101 70-1300.46J cis-1,3-Dichloropropene ug/L 19.620 98 70-130ND Dibromochloromethane ug/L 17.620 88 70-130ND Dibromomethane ug/L 19.620 98 70-130ND Ethylbenzene ug/L 20.620 103 70-130ND Iodomethane ug/L 27.5 M1406970-130ND Methylene Chloride ug/L 22.920 114 70-130ND Styrene ug/L 20.120 101 70-130ND Tetrachloroethene ug/L 21.020 104 70-130ND Toluene ug/L 20.520 102 70-155ND trans-1,2-Dichloroethene ug/L 21.020 105 70-130ND trans-1,3-Dichloropropene ug/L 18.420 92 70-130ND trans-1,4-Dichloro-2-butene ug/L 17.2J20 86 70-130ND Trichloroethene ug/L 21.520 106 69-151ND Trichlorofluoromethane ug/L 20.620 103 70-130ND Vinyl acetate ug/L 39.7J40 99 70-130ND Vinyl chloride ug/L 20.620 101 70-130ND 1,2-Dichloroethane-d4 (S)%100 70-130 4-Bromofluorobenzene (S)%103 70-130 Toluene-d8 (S)%100 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92249927011 1466645SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92249927011 1466645SAMPLE DUPLICATE: 1,2-Dichloropropane ug/L ND 30ND 1,3-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L ND 30ND 2-Butanone (MEK)ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND Acrylonitrile ug/L ND 30ND Benzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon disulfide ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L ND 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%102 399 4-Bromofluorobenzene (S)%101 1100 Toluene-d8 (S)%100 0100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 57 #=QL# QUALIFIERS Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Common Laboratory Contaminant.C9 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 57 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92249927 ASHE CO CLOSED MSWLF Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92249927001 MPRP/18501 ICP/16604MW-4 EPA 3010 EPA 6010 92249927002 MPRP/18501 ICP/16604MW-5 EPA 3010 EPA 6010 92249927003 MPRP/18501 ICP/16604MW-6 EPA 3010 EPA 6010 92249927004 MPRP/18501 ICP/16604MW-8 EPA 3010 EPA 6010 92249927005 MPRP/18501 ICP/16604MW-16 EPA 3010 EPA 6010 92249927006 MPRP/18501 ICP/16604MW-17 EPA 3010 EPA 6010 92249927007 MPRP/18501 ICP/16604MW-18 EPA 3010 EPA 6010 92249927008 MPRP/18501 ICP/16604MW-19 EPA 3010 EPA 6010 92249927009 MPRP/18501 ICP/16604MW-20 EPA 3010 EPA 6010 92249927010 MPRP/18501 ICP/16604MW-21 EPA 3010 EPA 6010 92249927011 MPRP/18501 ICP/16604MW-23 EPA 3010 EPA 6010 92249927012 MPRP/18501 ICP/16604MW-26 EPA 3010 EPA 6010 92249927013 MPRP/18501 ICP/16604MW-26D EPA 3010 EPA 6010 92249927014 MPRP/18501 ICP/16604P-1 EPA 3010 EPA 6010 92249927015 MPRP/18501 ICP/16604SW-4 EPA 3010 EPA 6010 92249927016 MPRP/18501 ICP/16604SW-5 EPA 3010 EPA 6010 92249927001 MSV/31764MW-4 EPA 8260 92249927002 MSV/31764MW-5 EPA 8260 92249927003 MSV/31796MW-6 EPA 8260 92249927004 MSV/31796MW-8 EPA 8260 92249927005 MSV/31796MW-16 EPA 8260 92249927006 MSV/31764MW-17 EPA 8260 92249927007 MSV/31764MW-18 EPA 8260 92249927008 MSV/31764MW-19 EPA 8260 92249927009 MSV/31816MW-20 EPA 8260 92249927010 MSV/31764MW-21 EPA 8260 92249927011 MSV/31816MW-23 EPA 8260 92249927012 MSV/31796MW-26 EPA 8260 92249927013 MSV/31764MW-26D EPA 8260 92249927014 MSV/31764P-1 EPA 8260 92249927015 MSV/31796SW-4 EPA 8260 92249927016 MSV/31816SW-5 EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 54 of 57 Page 55 of 57 Page 56 of 57 Page 57 of 57 #=CL# May 27, 2015 LIMS USE: FR - JONATHAN PFOHL LIMS OBJECT ID: 92249974 92249974 Project: Pace Project No.: RE: Mr. Jonathan Pfohl Municipal Engineering Services PO Box 97 Garner, NC 27529 ASHE CO CLOSED MSWLF REMEDI Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on May 14, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 19 #=CP# CERTIFICATIONS Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84 West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 19 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Lab ID Sample ID Matrix Date Collected Date Received 92249974001 P-12 Water 05/12/15 10:30 05/14/15 13:55 92249974002 MW-27 Water 05/12/15 11:15 05/14/15 13:55 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 19 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92249974001 P-12 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CCCL 92249974002 MW-27 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CCCL REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Sample:P-12 Lab ID:92249974001 Collected:05/12/15 10:30 Received:05/14/15 13:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 03:00 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 03:00 7440-38-205/18/15 13:5010.0 2.5 1 Barium 73.8J ug/L 05/20/15 03:00 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 03:00 7440-41-705/18/15 13:501.0 0.50 1 Cadmium 0.81J ug/L 05/20/15 03:00 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 03:00 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 03:00 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 03:00 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 03:00 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 03:00 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 03:00 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 03:00 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 03:00 7440-28-005/18/15 13:505.5 5.0 1 Vanadium ND ug/L 05/20/15 03:00 7440-62-205/18/15 13:5025.0 2.5 1 Zinc 8.0J ug/L 05/20/15 03:00 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/26/15 16:53 67-64-110010.0 1 Acrylonitrile ND ug/L 05/26/15 16:53 107-13-12001.9 1 Benzene ND ug/L 05/26/15 16:53 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/26/15 16:53 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/26/15 16:53 75-27-41.0 0.18 1 Bromoform ND ug/L 05/26/15 16:53 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/26/15 16:53 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/26/15 16:53 78-93-31000.96 1 Carbon disulfide ND ug/L 05/26/15 16:53 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/26/15 16:53 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/26/15 16:53 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/26/15 16:53 75-00-310.0 0.54 1 Chloroform ND ug/L 05/26/15 16:53 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/26/15 16:53 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/26/15 16:53 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/26/15 16:53 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/26/15 16:53 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/26/15 16:53 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/26/15 16:53 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/26/15 16:53 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/26/15 16:53 110-57-61001.0 1 1,1-Dichloroethane 0.41J ug/L 05/26/15 16:53 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/26/15 16:53 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/26/15 16:53 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/26/15 16:53 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/26/15 16:53 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/26/15 16:53 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/26/15 16:53 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/26/15 16:53 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Sample:P-12 Lab ID:92249974001 Collected:05/12/15 10:30 Received:05/14/15 13:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/26/15 16:53 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/26/15 16:53 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/26/15 16:53 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/26/15 16:53 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/26/15 16:53 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/26/15 16:53 108-10-11000.33 1 Styrene ND ug/L 05/26/15 16:53 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/26/15 16:53 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/26/15 16:53 79-34-53.0 0.40 1 Tetrachloroethene 0.64J ug/L 05/26/15 16:53 127-18-41.0 0.46 1 Toluene ND ug/L 05/26/15 16:53 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/26/15 16:53 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/26/15 16:53 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/26/15 16:53 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/26/15 16:53 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/26/15 16:53 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/26/15 16:53 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/26/15 16:53 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/26/15 16:53 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)102 %05/26/15 16:53 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %05/26/15 16:53 17060-07-070-130 1 Toluene-d8 (S)101 %05/26/15 16:53 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Sample:MW-27 Lab ID:92249974002 Collected:05/12/15 11:15 Received:05/14/15 13:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 03:03 7440-36-005/18/15 13:506.0 3.8 1 Arsenic 2.6J ug/L 05/20/15 03:03 7440-38-205/18/15 13:5010.0 2.5 1 Barium 220 ug/L 05/20/15 03:03 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 03:03 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 03:03 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 03:03 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 26.0 ug/L 05/20/15 03:03 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 03:03 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 03:03 7439-92-105/18/15 13:5010.0 2.5 1 Nickel 6.1J ug/L 05/20/15 03:03 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 03:03 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 03:03 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 03:03 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 7.8J ug/L 05/20/15 03:03 7440-62-205/18/15 13:5025.0 2.5 1 Zinc 17.5 ug/L 05/20/15 03:03 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/26/15 17:11 67-64-110010.0 1 Acrylonitrile ND ug/L 05/26/15 17:11 107-13-12001.9 1 Benzene 3.4 ug/L 05/26/15 17:11 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/26/15 17:11 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/26/15 17:11 75-27-41.0 0.18 1 Bromoform ND ug/L 05/26/15 17:11 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/26/15 17:11 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/26/15 17:11 78-93-31000.96 1 Carbon disulfide ND ug/L 05/26/15 17:11 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/26/15 17:11 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/26/15 17:11 108-90-73.0 0.23 1 Chloroethane 1.9J ug/L 05/26/15 17:11 75-00-310.0 0.54 1 Chloroform ND ug/L 05/26/15 17:11 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/26/15 17:11 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/26/15 17:11 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/26/15 17:11 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/26/15 17:11 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/26/15 17:11 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/26/15 17:11 95-50-15.0 0.30 1 1,4-Dichlorobenzene 1.0 ug/L 05/26/15 17:11 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/26/15 17:11 110-57-61001.0 1 1,1-Dichloroethane 32.9 ug/L 05/26/15 17:11 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/26/15 17:11 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/26/15 17:11 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 36.1 ug/L 05/26/15 17:11 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/26/15 17:11 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/26/15 17:11 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/26/15 17:11 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/26/15 17:11 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Sample:MW-27 Lab ID:92249974002 Collected:05/12/15 11:15 Received:05/14/15 13:55 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/26/15 17:11 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/26/15 17:11 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/26/15 17:11 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/26/15 17:11 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/26/15 17:11 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/26/15 17:11 108-10-11000.33 1 Styrene ND ug/L 05/26/15 17:11 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/26/15 17:11 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/26/15 17:11 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/26/15 17:11 127-18-41.0 0.46 1 Toluene ND ug/L 05/26/15 17:11 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/26/15 17:11 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/26/15 17:11 79-00-51.0 0.29 1 Trichloroethene 2.8 ug/L 05/26/15 17:11 79-01-61.0 0.47 1 Trichlorofluoromethane 0.21J ug/L 05/26/15 17:11 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/26/15 17:11 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/26/15 17:11 108-05-450.0 0.35 1 Vinyl chloride 3.1 ug/L 05/26/15 17:11 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/26/15 17:11 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %05/26/15 17:11 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %05/26/15 17:11 17060-07-070-130 1 Toluene-d8 (S)102 %05/26/15 17:11 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/18502 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92249974001, 92249974002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1461464 Associated Lab Samples:92249974001, 92249974002 Matrix:Water Analyzed Antimony ug/L ND 6.0 05/20/15 02:23 Arsenic ug/L ND 10.0 05/20/15 02:23 Barium ug/L ND 100 05/20/15 02:23 Beryllium ug/L ND 1.0 05/20/15 02:23 Cadmium ug/L ND 1.0 05/20/15 02:23 Chromium ug/L ND 10.0 05/20/15 02:23 Cobalt ug/L ND 10.0 05/20/15 02:23 Copper ug/L ND 10.0 05/20/15 02:23 Lead ug/L ND 10.0 05/20/15 02:23 Nickel ug/L ND 50.0 05/20/15 02:23 Selenium ug/L ND 10.0 05/20/15 02:23 Silver ug/L ND 10.0 05/20/15 02:23 Thallium ug/L ND 5.5 05/20/15 02:23 Vanadium ug/L ND 25.0 05/20/15 02:23 Zinc ug/L ND 10.0 05/20/15 02:23 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1461465LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 469500 94 80-120 Arsenic ug/L 467500 93 80-120 Barium ug/L 459500 92 80-120 Beryllium ug/L 463500 93 80-120 Cadmium ug/L 470500 94 80-120 Chromium ug/L 458500 92 80-120 Cobalt ug/L 464500 93 80-120 Copper ug/L 454500 91 80-120 Lead ug/L 460500 92 80-120 Nickel ug/L 462500 92 80-120 Selenium ug/L 478500 96 80-120 Silver ug/L 223250 89 80-120 Thallium ug/L 432500 86 80-120 Vanadium ug/L 446500 89 80-120 Zinc ug/L 471500 94 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1461466MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249944002 1461467 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 95 75-12595 0 25500ND476475 Arsenic ug/L 500 94 75-12594 0 25500ND471472 Barium ug/L 500 92 75-12593 1 25500ND459465 Beryllium ug/L 500 92 75-12594 1 25500ND462468 Cadmium ug/L 500 95 75-12595 0 25500ND474475 Chromium ug/L 500 93 75-12593 0 25500ND464464 Cobalt ug/L 500 94 75-12594 0 25500ND468469 Copper ug/L 500 92 75-12592 0 25500ND459461 Lead ug/L 500 93 75-12593 0 25500ND464466 Nickel ug/L 500 93 75-12593 0 25500ND466467 Selenium ug/L 500 96 75-12596 0 25500ND481480 Silver ug/L 250 92 75-12591 1 25250ND231228 Thallium ug/L 500 88 75-12588 1 25500ND442445 Vanadium ug/L 500 90 75-12591 1 25500ND451454 Zinc ug/L 500 94 75-12595 0 25500ND473475 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/31816 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92249974001, 92249974002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1466642 Associated Lab Samples:92249974001, 92249974002 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 5.0 05/26/15 13:34 1,1,1-Trichloroethane ug/L ND 1.0 05/26/15 13:34 1,1,2,2-Tetrachloroethane ug/L ND 3.0 05/26/15 13:34 1,1,2-Trichloroethane ug/L ND 1.0 05/26/15 13:34 1,1-Dichloroethane ug/L ND 5.0 05/26/15 13:34 1,1-Dichloroethene ug/L ND 5.0 05/26/15 13:34 1,2,3-Trichloropropane ug/L ND 1.0 05/26/15 13:34 1,2-Dibromo-3-chloropropane ug/L ND 13.0 05/26/15 13:34 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/26/15 13:34 1,2-Dichlorobenzene ug/L ND 5.0 05/26/15 13:34 1,2-Dichloroethane ug/L ND 1.0 05/26/15 13:34 1,2-Dichloropropane ug/L ND 1.0 05/26/15 13:34 1,3-Dichloropropane ug/L ND 1.0 05/26/15 13:34 1,4-Dichlorobenzene ug/L ND 1.0 05/26/15 13:34 2-Butanone (MEK)ug/L ND 100 05/26/15 13:34 2-Hexanone ug/L ND 50.0 05/26/15 13:34 4-Methyl-2-pentanone (MIBK)ug/L ND 100 05/26/15 13:34 Acetone ug/L ND 100 05/26/15 13:34 Acrylonitrile ug/L ND 200 05/26/15 13:34 Benzene ug/L ND 1.0 05/26/15 13:34 Bromochloromethane ug/L ND 3.0 05/26/15 13:34 Bromodichloromethane ug/L ND 1.0 05/26/15 13:34 Bromoform ug/L ND 3.0 05/26/15 13:34 Bromomethane ug/L ND 10.0 05/26/15 13:34 Carbon disulfide ug/L ND 100 05/26/15 13:34 Carbon tetrachloride ug/L ND 1.0 05/26/15 13:34 Chlorobenzene ug/L ND 3.0 05/26/15 13:34 Chloroethane ug/L ND 10.0 05/26/15 13:34 Chloroform ug/L ND 5.0 05/26/15 13:34 Chloromethane ug/L ND 1.0 05/26/15 13:34 cis-1,2-Dichloroethene ug/L ND 5.0 05/26/15 13:34 cis-1,3-Dichloropropene ug/L ND 1.0 05/26/15 13:34 Dibromochloromethane ug/L ND 3.0 05/26/15 13:34 Dibromomethane ug/L ND 10.0 05/26/15 13:34 Ethylbenzene ug/L ND 1.0 05/26/15 13:34 Iodomethane ug/L ND 10.0 05/26/15 13:34 Methylene Chloride ug/L ND 1.0 05/26/15 13:34 Styrene ug/L ND 1.0 05/26/15 13:34 Tetrachloroethene ug/L ND 1.0 05/26/15 13:34 Toluene ug/L ND 1.0 05/26/15 13:34 trans-1,2-Dichloroethene ug/L ND 5.0 05/26/15 13:34 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1466642 Associated Lab Samples:92249974001, 92249974002 Matrix:Water Analyzed trans-1,3-Dichloropropene ug/L ND 1.0 05/26/15 13:34 trans-1,4-Dichloro-2-butene ug/L ND 100 05/26/15 13:34 Trichloroethene ug/L ND 1.0 05/26/15 13:34 Trichlorofluoromethane ug/L ND 1.0 05/26/15 13:34 Vinyl acetate ug/L ND 50.0 05/26/15 13:34 Vinyl chloride ug/L ND 1.0 05/26/15 13:34 Xylene (Total)ug/L ND 5.0 05/26/15 13:34 1,2-Dichloroethane-d4 (S)%101 70-130 05/26/15 13:34 4-Bromofluorobenzene (S)%98 70-130 05/26/15 13:34 Toluene-d8 (S)%99 70-130 05/26/15 13:34 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1466643LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.250 100 80-125 1,1,1-Trichloroethane ug/L 49.250 98 71-129 1,1,2,2-Tetrachloroethane ug/L 43.550 87 79-124 1,1,2-Trichloroethane ug/L 45.250 90 85-125 1,1-Dichloroethane ug/L 44.450 89 73-126 1,1-Dichloroethene ug/L 47.850 96 66-135 1,2,3-Trichloropropane ug/L 42.850 86 75-130 1,2-Dibromo-3-chloropropane ug/L 43.850 88 71-133 1,2-Dibromoethane (EDB)ug/L 48.050 96 83-124 1,2-Dichlorobenzene ug/L 45.650 91 80-133 1,2-Dichloroethane ug/L 42.950 86 67-128 1,2-Dichloropropane ug/L 43.450 87 75-132 1,3-Dichloropropane ug/L 43.550 87 76-131 1,4-Dichlorobenzene ug/L 46.350 93 78-130 2-Butanone (MEK)ug/L 90.8J100 91 61-144 2-Hexanone ug/L 92.1100 92 68-143 4-Methyl-2-pentanone (MIBK)ug/L 90.1J100 90 72-135 Acetone ug/L 92.0J100 92 48-146 Acrylonitrile ug/L 212250 85 40-160 Benzene ug/L 47.050 94 80-125 Bromochloromethane ug/L 45.950 92 71-125 Bromodichloromethane ug/L 45.650 91 78-124 Bromoform ug/L 40.250 80 71-128 Bromomethane ug/L 52.050 104 40-160 Carbon disulfide ug/L 48.0J50 96 50-160 Carbon tetrachloride ug/L 53.850 108 69-131 Chlorobenzene ug/L 44.450 89 81-122 Chloroethane ug/L 43.750 87 39-148 Chloroform ug/L 45.250 90 73-127 Chloromethane ug/L 42.450 85 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1466643LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 44.450 89 74-124 cis-1,3-Dichloropropene ug/L 47.350 95 72-132 Dibromochloromethane ug/L 43.850 88 78-125 Dibromomethane ug/L 45.550 91 82-120 Ethylbenzene ug/L 46.850 94 79-121 Iodomethane ug/L 71.6100 72 39-154 Methylene Chloride ug/L 45.550 91 64-133 Styrene ug/L 45.850 92 84-126 Tetrachloroethene ug/L 48.950 98 78-122 Toluene ug/L 46.850 94 80-121 trans-1,2-Dichloroethene ug/L 45.650 91 71-127 trans-1,3-Dichloropropene ug/L 47.250 94 69-141 trans-1,4-Dichloro-2-butene ug/L 78.8J50 158 40-160 Trichloroethene ug/L 46.650 93 78-122 Trichlorofluoromethane ug/L 42.250 84 53-137 Vinyl acetate ug/L 106100 106 40-160 Vinyl chloride ug/L 44.350 89 58-137 Xylene (Total)ug/L 141150 94 81-126 1,2-Dichloroethane-d4 (S)%93 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%101 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1466644MATRIX SPIKE SAMPLE: MSSpike Result 92249927009 1,1,1,2-Tetrachloroethane ug/L 18.420 92 70-130ND 1,1,1-Trichloroethane ug/L 22.520 112 70-130ND 1,1,2,2-Tetrachloroethane ug/L 17.720 88 70-130ND 1,1,2-Trichloroethane ug/L 18.720 93 70-130ND 1,1-Dichloroethane ug/L 19.720 99 70-130ND 1,1-Dichloroethene ug/L 21.920 109 70-166ND 1,2,3-Trichloropropane ug/L 17.520 87 70-130ND 1,2-Dibromo-3-chloropropane ug/L 17.020 85 70-130ND 1,2-Dibromoethane (EDB)ug/L 19.820 99 70-130ND 1,2-Dichlorobenzene ug/L 18.420 92 70-130ND 1,2-Dichloroethane ug/L 18.520 92 70-130ND 1,2-Dichloropropane ug/L 19.220 96 70-130ND 1,3-Dichloropropane ug/L 18.520 93 70-130ND 1,4-Dichlorobenzene ug/L 20.320 97 70-1300.91J 2-Butanone (MEK)ug/L 37.9J40 95 70-130ND 2-Hexanone ug/L 36.2J40 90 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 37.3J40 93 70-130ND Acetone ug/L 38.2J40 96 70-130ND Acrylonitrile ug/L 93.1J100 93 70-130ND Benzene ug/L 20.720 100 70-1480.61J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1466644MATRIX SPIKE SAMPLE: MSSpike Result 92249927009 Bromochloromethane ug/L 21.120 106 70-130ND Bromodichloromethane ug/L 19.420 97 70-130ND Bromoform ug/L 16.020 80 70-130ND Bromomethane ug/L 15.220 76 70-130ND Carbon disulfide ug/L 21.5J20 107 70-130ND Carbon tetrachloride ug/L 22.420 112 70-130ND Chlorobenzene ug/L 19.620 98 70-146ND Chloroethane ug/L 20.220 101 70-130ND Chloroform ug/L 19.920 100 70-130ND Chloromethane ug/L 18.720 94 70-130ND cis-1,2-Dichloroethene ug/L 20.720 101 70-1300.46J cis-1,3-Dichloropropene ug/L 19.620 98 70-130ND Dibromochloromethane ug/L 17.620 88 70-130ND Dibromomethane ug/L 19.620 98 70-130ND Ethylbenzene ug/L 20.620 103 70-130ND Iodomethane ug/L 27.5 M1406970-130ND Methylene Chloride ug/L 22.920 114 70-130ND Styrene ug/L 20.120 101 70-130ND Tetrachloroethene ug/L 21.020 104 70-130ND Toluene ug/L 20.520 102 70-155ND trans-1,2-Dichloroethene ug/L 21.020 105 70-130ND trans-1,3-Dichloropropene ug/L 18.420 92 70-130ND trans-1,4-Dichloro-2-butene ug/L 17.2J20 86 70-130ND Trichloroethene ug/L 21.520 106 69-151ND Trichlorofluoromethane ug/L 20.620 103 70-130ND Vinyl acetate ug/L 39.7J40 99 70-130ND Vinyl chloride ug/L 20.620 101 70-130ND 1,2-Dichloroethane-d4 (S)%100 70-130 4-Bromofluorobenzene (S)%103 70-130 Toluene-d8 (S)%100 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92249927011 1466645SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92249927011 1466645SAMPLE DUPLICATE: 1,2-Dichloropropane ug/L ND 30ND 1,3-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L ND 30ND 2-Butanone (MEK)ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND Acrylonitrile ug/L ND 30ND Benzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon disulfide ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L ND 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%102 399 4-Bromofluorobenzene (S)%101 1100 Toluene-d8 (S)%100 0100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 19 #=QL# QUALIFIERS Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 19 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92249974 ASHE CO CLOSED MSWLF REMEDI Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92249974001 MPRP/18502 ICP/16600P-12 EPA 3010 EPA 6010 92249974002 MPRP/18502 ICP/16600MW-27 EPA 3010 EPA 6010 92249974001 MSV/31816P-12 EPA 8260 92249974002 MSV/31816MW-27 EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:43 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 19 Page 18 of 19 Page 19 of 19 #=CL# May 27, 2015 LIMS USE: FR - JONATHAN PFOHL LIMS OBJECT ID: 92249918 92249918 Project: Pace Project No.: RE: Mr. Jonathan Pfohl Municipal Engineering Services PO Box 97 Garner, NC 27529 ASHE CO CLOSED MSWLF (P3-1) Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on May 14, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 17 #=CP# CERTIFICATIONS Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84 West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 17 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Lab ID Sample ID Matrix Date Collected Date Received 92249918001 P3-1 Water 05/12/15 12:00 05/14/15 13:35 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 17 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92249918001 P3-1 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CCCL REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Sample:P3-1 Lab ID:92249918001 Collected:05/12/15 12:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 00:52 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 00:52 7440-38-205/18/15 13:5010.0 2.5 1 Barium 201 ug/L 05/20/15 00:52 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 00:52 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 00:52 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 00:52 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 00:52 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 00:52 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 00:52 7439-92-105/18/15 13:5010.0 2.5 1 Nickel 3.2J ug/L 05/20/15 00:52 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 00:52 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 00:52 7440-22-4 M105/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 00:52 7440-28-0 M105/18/15 13:505.5 5.0 1 Vanadium ND ug/L 05/20/15 00:52 7440-62-205/18/15 13:5025.0 2.5 1 Zinc 5.7J ug/L 05/20/15 00:52 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/26/15 13:52 67-64-110010.0 1 Acrylonitrile ND ug/L 05/26/15 13:52 107-13-12001.9 1 Benzene 7.4 ug/L 05/26/15 13:52 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/26/15 13:52 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/26/15 13:52 75-27-41.0 0.18 1 Bromoform ND ug/L 05/26/15 13:52 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/26/15 13:52 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/26/15 13:52 78-93-31000.96 1 Carbon disulfide ND ug/L 05/26/15 13:52 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/26/15 13:52 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/26/15 13:52 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/26/15 13:52 75-00-310.0 0.54 1 Chloroform ND ug/L 05/26/15 13:52 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/26/15 13:52 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/26/15 13:52 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/26/15 13:52 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/26/15 13:52 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/26/15 13:52 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/26/15 13:52 95-50-15.0 0.30 1 1,4-Dichlorobenzene 2.3 ug/L 05/26/15 13:52 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/26/15 13:52 110-57-61001.0 1 1,1-Dichloroethane 59.4 ug/L 05/26/15 13:52 75-34-35.0 0.32 1 1,2-Dichloroethane 0.22J ug/L 05/26/15 13:52 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/26/15 13:52 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 53.1 ug/L 05/26/15 13:52 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/26/15 13:52 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/26/15 13:52 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/26/15 13:52 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/26/15 13:52 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:41 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Sample:P3-1 Lab ID:92249918001 Collected:05/12/15 12:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/26/15 13:52 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/26/15 13:52 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/26/15 13:52 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/26/15 13:52 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/26/15 13:52 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/26/15 13:52 108-10-11000.33 1 Styrene ND ug/L 05/26/15 13:52 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/26/15 13:52 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/26/15 13:52 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/26/15 13:52 127-18-41.0 0.46 1 Toluene 0.46J ug/L 05/26/15 13:52 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/26/15 13:52 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/26/15 13:52 79-00-51.0 0.29 1 Trichloroethene 1.7 ug/L 05/26/15 13:52 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/26/15 13:52 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/26/15 13:52 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/26/15 13:52 108-05-450.0 0.35 1 Vinyl chloride 2.3 ug/L 05/26/15 13:52 75-01-41.0 0.62 1 Xylene (Total)19.1 ug/L 05/26/15 13:52 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %05/26/15 13:52 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %05/26/15 13:52 17060-07-070-130 1 Toluene-d8 (S)102 %05/26/15 13:52 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:41 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/18501 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92249918001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1461460 Associated Lab Samples:92249918001 Matrix:Water Analyzed Antimony ug/L ND 6.0 05/20/15 00:37 Arsenic ug/L ND 10.0 05/20/15 00:37 Barium ug/L ND 100 05/20/15 00:37 Beryllium ug/L ND 1.0 05/20/15 00:37 Cadmium ug/L ND 1.0 05/20/15 00:37 Chromium ug/L ND 10.0 05/20/15 00:37 Cobalt ug/L ND 10.0 05/20/15 00:37 Copper ug/L ND 10.0 05/20/15 00:37 Lead ug/L ND 10.0 05/20/15 00:37 Nickel ug/L ND 50.0 05/20/15 00:37 Selenium ug/L ND 10.0 05/20/15 00:37 Silver ug/L ND 10.0 05/20/15 00:37 Thallium ug/L ND 5.5 05/20/15 00:37 Vanadium ug/L ND 25.0 05/20/15 00:37 Zinc ug/L ND 10.0 05/20/15 00:37 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1461461LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 524500 105 80-120 Arsenic ug/L 520500 104 80-120 Barium ug/L 510500 102 80-120 Beryllium ug/L 515500 103 80-120 Cadmium ug/L 521500 104 80-120 Chromium ug/L 506500 101 80-120 Cobalt ug/L 513500 103 80-120 Copper ug/L 501500 100 80-120 Lead ug/L 509500 102 80-120 Nickel ug/L 511500 102 80-120 Selenium ug/L 532500 106 80-120 Silver ug/L 229250 92 80-120 Thallium ug/L 477500 95 80-120 Vanadium ug/L 494500 99 80-120 Zinc ug/L 524500 105 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:41 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1461462MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249918001 1461463 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 96 75-12582 17 25500ND482408 Arsenic ug/L 500 96 75-12582 16 25500ND481409 Barium ug/L 500 94 75-12579 12 25500201669594 Beryllium ug/L 500 96 75-12581 17 25500ND482405 Cadmium ug/L 500 96 75-12582 17 25500ND482408 Chromium ug/L 500 94 75-12579 17 25500ND471397 Cobalt ug/L 500 94 75-12579 17 25500ND469396 Copper ug/L 500 93 75-12579 17 25500ND467394 Lead ug/L 500 93 75-12579 17 25500ND464393 Nickel ug/L 500 93 75-12579 17 255003.2J 468 396 Selenium ug/L 500 97 75-12583 16 25500ND486416 Silver ug/L M12508475-12571 17 25250ND209176 Thallium ug/L M15008775-12573 17 25500ND436368 Vanadium ug/L 500 92 75-12578 17 25500ND462391 Zinc ug/L 500 96 75-12581 17 255005.7J 484 409 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:41 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/31816 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92249918001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1466642 Associated Lab Samples:92249918001 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 5.0 05/26/15 13:34 1,1,1-Trichloroethane ug/L ND 1.0 05/26/15 13:34 1,1,2,2-Tetrachloroethane ug/L ND 3.0 05/26/15 13:34 1,1,2-Trichloroethane ug/L ND 1.0 05/26/15 13:34 1,1-Dichloroethane ug/L ND 5.0 05/26/15 13:34 1,1-Dichloroethene ug/L ND 5.0 05/26/15 13:34 1,2,3-Trichloropropane ug/L ND 1.0 05/26/15 13:34 1,2-Dibromo-3-chloropropane ug/L ND 13.0 05/26/15 13:34 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/26/15 13:34 1,2-Dichlorobenzene ug/L ND 5.0 05/26/15 13:34 1,2-Dichloroethane ug/L ND 1.0 05/26/15 13:34 1,2-Dichloropropane ug/L ND 1.0 05/26/15 13:34 1,3-Dichloropropane ug/L ND 1.0 05/26/15 13:34 1,4-Dichlorobenzene ug/L ND 1.0 05/26/15 13:34 2-Butanone (MEK)ug/L ND 100 05/26/15 13:34 2-Hexanone ug/L ND 50.0 05/26/15 13:34 4-Methyl-2-pentanone (MIBK)ug/L ND 100 05/26/15 13:34 Acetone ug/L ND 100 05/26/15 13:34 Acrylonitrile ug/L ND 200 05/26/15 13:34 Benzene ug/L ND 1.0 05/26/15 13:34 Bromochloromethane ug/L ND 3.0 05/26/15 13:34 Bromodichloromethane ug/L ND 1.0 05/26/15 13:34 Bromoform ug/L ND 3.0 05/26/15 13:34 Bromomethane ug/L ND 10.0 05/26/15 13:34 Carbon disulfide ug/L ND 100 05/26/15 13:34 Carbon tetrachloride ug/L ND 1.0 05/26/15 13:34 Chlorobenzene ug/L ND 3.0 05/26/15 13:34 Chloroethane ug/L ND 10.0 05/26/15 13:34 Chloroform ug/L ND 5.0 05/26/15 13:34 Chloromethane ug/L ND 1.0 05/26/15 13:34 cis-1,2-Dichloroethene ug/L ND 5.0 05/26/15 13:34 cis-1,3-Dichloropropene ug/L ND 1.0 05/26/15 13:34 Dibromochloromethane ug/L ND 3.0 05/26/15 13:34 Dibromomethane ug/L ND 10.0 05/26/15 13:34 Ethylbenzene ug/L ND 1.0 05/26/15 13:34 Iodomethane ug/L ND 10.0 05/26/15 13:34 Methylene Chloride ug/L ND 1.0 05/26/15 13:34 Styrene ug/L ND 1.0 05/26/15 13:34 Tetrachloroethene ug/L ND 1.0 05/26/15 13:34 Toluene ug/L ND 1.0 05/26/15 13:34 trans-1,2-Dichloroethene ug/L ND 5.0 05/26/15 13:34 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:41 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1466642 Associated Lab Samples:92249918001 Matrix:Water Analyzed trans-1,3-Dichloropropene ug/L ND 1.0 05/26/15 13:34 trans-1,4-Dichloro-2-butene ug/L ND 100 05/26/15 13:34 Trichloroethene ug/L ND 1.0 05/26/15 13:34 Trichlorofluoromethane ug/L ND 1.0 05/26/15 13:34 Vinyl acetate ug/L ND 50.0 05/26/15 13:34 Vinyl chloride ug/L ND 1.0 05/26/15 13:34 Xylene (Total)ug/L ND 5.0 05/26/15 13:34 1,2-Dichloroethane-d4 (S)%101 70-130 05/26/15 13:34 4-Bromofluorobenzene (S)%98 70-130 05/26/15 13:34 Toluene-d8 (S)%99 70-130 05/26/15 13:34 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1466643LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.250 100 80-125 1,1,1-Trichloroethane ug/L 49.250 98 71-129 1,1,2,2-Tetrachloroethane ug/L 43.550 87 79-124 1,1,2-Trichloroethane ug/L 45.250 90 85-125 1,1-Dichloroethane ug/L 44.450 89 73-126 1,1-Dichloroethene ug/L 47.850 96 66-135 1,2,3-Trichloropropane ug/L 42.850 86 75-130 1,2-Dibromo-3-chloropropane ug/L 43.850 88 71-133 1,2-Dibromoethane (EDB)ug/L 48.050 96 83-124 1,2-Dichlorobenzene ug/L 45.650 91 80-133 1,2-Dichloroethane ug/L 42.950 86 67-128 1,2-Dichloropropane ug/L 43.450 87 75-132 1,3-Dichloropropane ug/L 43.550 87 76-131 1,4-Dichlorobenzene ug/L 46.350 93 78-130 2-Butanone (MEK)ug/L 90.8J100 91 61-144 2-Hexanone ug/L 92.1100 92 68-143 4-Methyl-2-pentanone (MIBK)ug/L 90.1J100 90 72-135 Acetone ug/L 92.0J100 92 48-146 Acrylonitrile ug/L 212250 85 40-160 Benzene ug/L 47.050 94 80-125 Bromochloromethane ug/L 45.950 92 71-125 Bromodichloromethane ug/L 45.650 91 78-124 Bromoform ug/L 40.250 80 71-128 Bromomethane ug/L 52.050 104 40-160 Carbon disulfide ug/L 48.0J50 96 50-160 Carbon tetrachloride ug/L 53.850 108 69-131 Chlorobenzene ug/L 44.450 89 81-122 Chloroethane ug/L 43.750 87 39-148 Chloroform ug/L 45.250 90 73-127 Chloromethane ug/L 42.450 85 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:41 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1466643LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 44.450 89 74-124 cis-1,3-Dichloropropene ug/L 47.350 95 72-132 Dibromochloromethane ug/L 43.850 88 78-125 Dibromomethane ug/L 45.550 91 82-120 Ethylbenzene ug/L 46.850 94 79-121 Iodomethane ug/L 71.6100 72 39-154 Methylene Chloride ug/L 45.550 91 64-133 Styrene ug/L 45.850 92 84-126 Tetrachloroethene ug/L 48.950 98 78-122 Toluene ug/L 46.850 94 80-121 trans-1,2-Dichloroethene ug/L 45.650 91 71-127 trans-1,3-Dichloropropene ug/L 47.250 94 69-141 trans-1,4-Dichloro-2-butene ug/L 78.8J50 158 40-160 Trichloroethene ug/L 46.650 93 78-122 Trichlorofluoromethane ug/L 42.250 84 53-137 Vinyl acetate ug/L 106100 106 40-160 Vinyl chloride ug/L 44.350 89 58-137 Xylene (Total)ug/L 141150 94 81-126 1,2-Dichloroethane-d4 (S)%93 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%101 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1466644MATRIX SPIKE SAMPLE: MSSpike Result 92249927009 1,1,1,2-Tetrachloroethane ug/L 18.420 92 70-130ND 1,1,1-Trichloroethane ug/L 22.520 112 70-130ND 1,1,2,2-Tetrachloroethane ug/L 17.720 88 70-130ND 1,1,2-Trichloroethane ug/L 18.720 93 70-130ND 1,1-Dichloroethane ug/L 19.720 99 70-130ND 1,1-Dichloroethene ug/L 21.920 109 70-166ND 1,2,3-Trichloropropane ug/L 17.520 87 70-130ND 1,2-Dibromo-3-chloropropane ug/L 17.020 85 70-130ND 1,2-Dibromoethane (EDB)ug/L 19.820 99 70-130ND 1,2-Dichlorobenzene ug/L 18.420 92 70-130ND 1,2-Dichloroethane ug/L 18.520 92 70-130ND 1,2-Dichloropropane ug/L 19.220 96 70-130ND 1,3-Dichloropropane ug/L 18.520 93 70-130ND 1,4-Dichlorobenzene ug/L 20.320 97 70-1300.91J 2-Butanone (MEK)ug/L 37.9J40 95 70-130ND 2-Hexanone ug/L 36.2J40 90 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 37.3J40 93 70-130ND Acetone ug/L 38.2J40 96 70-130ND Acrylonitrile ug/L 93.1J100 93 70-130ND Benzene ug/L 20.720 100 70-1480.61J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:41 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1466644MATRIX SPIKE SAMPLE: MSSpike Result 92249927009 Bromochloromethane ug/L 21.120 106 70-130ND Bromodichloromethane ug/L 19.420 97 70-130ND Bromoform ug/L 16.020 80 70-130ND Bromomethane ug/L 15.220 76 70-130ND Carbon disulfide ug/L 21.5J20 107 70-130ND Carbon tetrachloride ug/L 22.420 112 70-130ND Chlorobenzene ug/L 19.620 98 70-146ND Chloroethane ug/L 20.220 101 70-130ND Chloroform ug/L 19.920 100 70-130ND Chloromethane ug/L 18.720 94 70-130ND cis-1,2-Dichloroethene ug/L 20.720 101 70-1300.46J cis-1,3-Dichloropropene ug/L 19.620 98 70-130ND Dibromochloromethane ug/L 17.620 88 70-130ND Dibromomethane ug/L 19.620 98 70-130ND Ethylbenzene ug/L 20.620 103 70-130ND Iodomethane ug/L 27.5 M1406970-130ND Methylene Chloride ug/L 22.920 114 70-130ND Styrene ug/L 20.120 101 70-130ND Tetrachloroethene ug/L 21.020 104 70-130ND Toluene ug/L 20.520 102 70-155ND trans-1,2-Dichloroethene ug/L 21.020 105 70-130ND trans-1,3-Dichloropropene ug/L 18.420 92 70-130ND trans-1,4-Dichloro-2-butene ug/L 17.2J20 86 70-130ND Trichloroethene ug/L 21.520 106 69-151ND Trichlorofluoromethane ug/L 20.620 103 70-130ND Vinyl acetate ug/L 39.7J40 99 70-130ND Vinyl chloride ug/L 20.620 101 70-130ND 1,2-Dichloroethane-d4 (S)%100 70-130 4-Bromofluorobenzene (S)%103 70-130 Toluene-d8 (S)%100 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92249927011 1466645SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:41 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92249927011 1466645SAMPLE DUPLICATE: 1,2-Dichloropropane ug/L ND 30ND 1,3-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L ND 30ND 2-Butanone (MEK)ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND Acrylonitrile ug/L ND 30ND Benzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon disulfide ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L ND 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%102 399 4-Bromofluorobenzene (S)%101 1100 Toluene-d8 (S)%100 0100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:41 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 17 #=QL# QUALIFIERS Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:41 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 17 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92249918 ASHE CO CLOSED MSWLF (P3-1) Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92249918001 MPRP/18501 ICP/16604P3-1 EPA 3010 EPA 6010 92249918001 MSV/31816P3-1 EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:41 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 17 Page 16 of 17 Page 17 of 17 #=CL# May 26, 2015 LIMS USE: FR - JONATHAN PFOHL LIMS OBJECT ID: 92249951 92249951 Project: Pace Project No.: RE: Mr. Jonathan Pfohl Municipal Engineering Services PO Box 97 Garner, NC 27529 ASHE CO MSWLF (SWS) Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on May 14, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. The samples were received outside of required temperature range. Analysis was completed upon client approval. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 22 #=CP# CERTIFICATIONS Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84 West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 22 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Lab ID Sample ID Matrix Date Collected Date Received 92249951001 SW-2 Water 05/11/15 14:35 05/14/15 13:35 92249951002 SW-2A Water 05/11/15 14:50 05/14/15 13:35 92249951003 SW-3 Water 05/11/15 15:20 05/14/15 13:35 92249951004 SW-B Water 05/11/15 15:10 05/14/15 13:35 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 22 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92249951001 SW-2 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249951002 SW-2A EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249951003 SW-3 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92249951004 SW-B EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Sample:SW-2 Lab ID:92249951001 Collected:05/11/15 14:35 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 02:38 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 02:38 7440-38-205/18/15 13:5010.0 2.5 1 Barium 200 ug/L 05/20/15 02:38 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 02:38 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 02:38 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 02:38 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 9.1J ug/L 05/20/15 02:38 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 02:38 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 02:38 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 02:38 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 02:38 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 02:38 7440-22-405/18/15 13:5010.0 2.5 1 Thallium 5.0J ug/L 05/20/15 02:38 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 5.3J ug/L 05/20/15 02:38 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 02:38 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/22/15 12:08 67-64-110010.0 1 Acrylonitrile ND ug/L 05/22/15 12:08 107-13-12001.9 1 Benzene ND ug/L 05/22/15 12:08 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/22/15 12:08 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/22/15 12:08 75-27-41.0 0.18 1 Bromoform ND ug/L 05/22/15 12:08 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/22/15 12:08 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/22/15 12:08 78-93-31000.96 1 Carbon disulfide ND ug/L 05/22/15 12:08 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/22/15 12:08 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/22/15 12:08 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/22/15 12:08 75-00-310.0 0.54 1 Chloroform ND ug/L 05/22/15 12:08 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/22/15 12:08 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/22/15 12:08 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/22/15 12:08 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/22/15 12:08 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/22/15 12:08 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/22/15 12:08 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/22/15 12:08 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/22/15 12:08 110-57-61001.0 1 1,1-Dichloroethane 0.52J ug/L 05/22/15 12:08 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/22/15 12:08 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/22/15 12:08 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/22/15 12:08 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/22/15 12:08 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/22/15 12:08 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/22/15 12:08 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/22/15 12:08 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Sample:SW-2 Lab ID:92249951001 Collected:05/11/15 14:35 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/22/15 12:08 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/22/15 12:08 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/22/15 12:08 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/22/15 12:08 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/22/15 12:08 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/22/15 12:08 108-10-11000.33 1 Styrene ND ug/L 05/22/15 12:08 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/22/15 12:08 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/22/15 12:08 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/22/15 12:08 127-18-41.0 0.46 1 Toluene ND ug/L 05/22/15 12:08 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/22/15 12:08 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/22/15 12:08 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/22/15 12:08 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/22/15 12:08 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/22/15 12:08 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/22/15 12:08 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/22/15 12:08 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/22/15 12:08 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %05/22/15 12:08 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %05/22/15 12:08 17060-07-070-130 1 Toluene-d8 (S)99 %05/22/15 12:08 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Sample:SW-2A Lab ID:92249951002 Collected:05/11/15 14:50 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 02:41 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 02:41 7440-38-205/18/15 13:5010.0 2.5 1 Barium 135 ug/L 05/20/15 02:41 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 02:41 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 02:41 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 02:41 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt 5.3J ug/L 05/20/15 02:41 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 02:41 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 02:41 7439-92-105/18/15 13:5010.0 2.5 1 Nickel 3.6J ug/L 05/20/15 02:41 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 02:41 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 02:41 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 02:41 7440-28-005/18/15 13:505.5 5.0 1 Vanadium 3.3J ug/L 05/20/15 02:41 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 02:41 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/22/15 12:25 67-64-110010.0 1 Acrylonitrile ND ug/L 05/22/15 12:25 107-13-12001.9 1 Benzene ND ug/L 05/22/15 12:25 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/22/15 12:25 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/22/15 12:25 75-27-41.0 0.18 1 Bromoform ND ug/L 05/22/15 12:25 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/22/15 12:25 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/22/15 12:25 78-93-31000.96 1 Carbon disulfide ND ug/L 05/22/15 12:25 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/22/15 12:25 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/22/15 12:25 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/22/15 12:25 75-00-310.0 0.54 1 Chloroform ND ug/L 05/22/15 12:25 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/22/15 12:25 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/22/15 12:25 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/22/15 12:25 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/22/15 12:25 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/22/15 12:25 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/22/15 12:25 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.44J ug/L 05/22/15 12:25 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/22/15 12:25 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/22/15 12:25 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/22/15 12:25 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/22/15 12:25 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/22/15 12:25 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/22/15 12:25 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/22/15 12:25 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/22/15 12:25 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/22/15 12:25 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Sample:SW-2A Lab ID:92249951002 Collected:05/11/15 14:50 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/22/15 12:25 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/22/15 12:25 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/22/15 12:25 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/22/15 12:25 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/22/15 12:25 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/22/15 12:25 108-10-11000.33 1 Styrene ND ug/L 05/22/15 12:25 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/22/15 12:25 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/22/15 12:25 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/22/15 12:25 127-18-41.0 0.46 1 Toluene ND ug/L 05/22/15 12:25 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/22/15 12:25 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/22/15 12:25 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/22/15 12:25 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/22/15 12:25 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/22/15 12:25 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/22/15 12:25 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/22/15 12:25 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/22/15 12:25 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %05/22/15 12:25 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %05/22/15 12:25 17060-07-070-130 1 Toluene-d8 (S)99 %05/22/15 12:25 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Sample:SW-3 Lab ID:92249951003 Collected:05/11/15 15:20 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 02:53 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 02:53 7440-38-205/18/15 13:5010.0 2.5 1 Barium 79.4J ug/L 05/20/15 02:53 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 02:53 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 02:53 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 02:53 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 02:53 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 02:53 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 02:53 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 02:53 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 02:53 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 02:53 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 02:53 7440-28-005/18/15 13:505.5 5.0 1 Vanadium ND ug/L 05/20/15 02:53 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 02:53 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/22/15 12:42 67-64-110010.0 1 Acrylonitrile ND ug/L 05/22/15 12:42 107-13-12001.9 1 Benzene ND ug/L 05/22/15 12:42 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/22/15 12:42 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/22/15 12:42 75-27-41.0 0.18 1 Bromoform ND ug/L 05/22/15 12:42 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/22/15 12:42 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/22/15 12:42 78-93-31000.96 1 Carbon disulfide ND ug/L 05/22/15 12:42 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/22/15 12:42 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/22/15 12:42 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/22/15 12:42 75-00-310.0 0.54 1 Chloroform ND ug/L 05/22/15 12:42 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/22/15 12:42 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/22/15 12:42 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/22/15 12:42 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/22/15 12:42 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/22/15 12:42 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/22/15 12:42 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/22/15 12:42 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/22/15 12:42 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/22/15 12:42 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/22/15 12:42 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/22/15 12:42 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/22/15 12:42 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/22/15 12:42 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/22/15 12:42 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/22/15 12:42 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/22/15 12:42 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Sample:SW-3 Lab ID:92249951003 Collected:05/11/15 15:20 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/22/15 12:42 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/22/15 12:42 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/22/15 12:42 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/22/15 12:42 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/22/15 12:42 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/22/15 12:42 108-10-11000.33 1 Styrene ND ug/L 05/22/15 12:42 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/22/15 12:42 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/22/15 12:42 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/22/15 12:42 127-18-41.0 0.46 1 Toluene ND ug/L 05/22/15 12:42 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/22/15 12:42 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/22/15 12:42 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/22/15 12:42 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/22/15 12:42 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/22/15 12:42 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/22/15 12:42 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/22/15 12:42 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/22/15 12:42 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %05/22/15 12:42 460-00-470-130 1 1,2-Dichloroethane-d4 (S)96 %05/22/15 12:42 17060-07-070-130 1 Toluene-d8 (S)100 %05/22/15 12:42 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Sample:SW-B Lab ID:92249951004 Collected:05/11/15 15:10 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 02:57 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 02:57 7440-38-205/18/15 13:5010.0 2.5 1 Barium 64.7J ug/L 05/20/15 02:57 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 02:57 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 02:57 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 02:57 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 02:57 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 02:57 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 02:57 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 02:57 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 02:57 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 02:57 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 02:57 7440-28-005/18/15 13:505.5 5.0 1 Vanadium ND ug/L 05/20/15 02:57 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 02:57 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/22/15 12:59 67-64-110010.0 1 Acrylonitrile ND ug/L 05/22/15 12:59 107-13-12001.9 1 Benzene ND ug/L 05/22/15 12:59 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/22/15 12:59 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/22/15 12:59 75-27-41.0 0.18 1 Bromoform ND ug/L 05/22/15 12:59 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/22/15 12:59 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/22/15 12:59 78-93-31000.96 1 Carbon disulfide ND ug/L 05/22/15 12:59 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/22/15 12:59 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/22/15 12:59 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/22/15 12:59 75-00-310.0 0.54 1 Chloroform ND ug/L 05/22/15 12:59 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/22/15 12:59 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/22/15 12:59 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/22/15 12:59 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/22/15 12:59 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/22/15 12:59 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/22/15 12:59 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/22/15 12:59 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/22/15 12:59 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/22/15 12:59 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/22/15 12:59 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/22/15 12:59 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/22/15 12:59 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/22/15 12:59 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/22/15 12:59 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/22/15 12:59 142-28-91.0 0.28 1 cis-1,3-Dichloropropene ND ug/L 05/22/15 12:59 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Sample:SW-B Lab ID:92249951004 Collected:05/11/15 15:10 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/22/15 12:59 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/22/15 12:59 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/22/15 12:59 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/22/15 12:59 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/22/15 12:59 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/22/15 12:59 108-10-11000.33 1 Styrene ND ug/L 05/22/15 12:59 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/22/15 12:59 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/22/15 12:59 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/22/15 12:59 127-18-41.0 0.46 1 Toluene ND ug/L 05/22/15 12:59 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/22/15 12:59 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/22/15 12:59 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/22/15 12:59 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/22/15 12:59 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/22/15 12:59 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/22/15 12:59 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/22/15 12:59 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/22/15 12:59 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %05/22/15 12:59 460-00-470-130 1 1,2-Dichloroethane-d4 (S)93 %05/22/15 12:59 17060-07-070-130 1 Toluene-d8 (S)99 %05/22/15 12:59 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/18502 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92249951001, 92249951002, 92249951003, 92249951004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1461464 Associated Lab Samples:92249951001, 92249951002, 92249951003, 92249951004 Matrix:Water Analyzed Antimony ug/L ND 6.0 05/20/15 02:23 Arsenic ug/L ND 10.0 05/20/15 02:23 Barium ug/L ND 100 05/20/15 02:23 Beryllium ug/L ND 1.0 05/20/15 02:23 Cadmium ug/L ND 1.0 05/20/15 02:23 Chromium ug/L ND 10.0 05/20/15 02:23 Cobalt ug/L ND 10.0 05/20/15 02:23 Copper ug/L ND 10.0 05/20/15 02:23 Lead ug/L ND 10.0 05/20/15 02:23 Nickel ug/L ND 50.0 05/20/15 02:23 Selenium ug/L ND 10.0 05/20/15 02:23 Silver ug/L ND 10.0 05/20/15 02:23 Thallium ug/L ND 5.5 05/20/15 02:23 Vanadium ug/L ND 25.0 05/20/15 02:23 Zinc ug/L ND 10.0 05/20/15 02:23 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1461465LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 469500 94 80-120 Arsenic ug/L 467500 93 80-120 Barium ug/L 459500 92 80-120 Beryllium ug/L 463500 93 80-120 Cadmium ug/L 470500 94 80-120 Chromium ug/L 458500 92 80-120 Cobalt ug/L 464500 93 80-120 Copper ug/L 454500 91 80-120 Lead ug/L 460500 92 80-120 Nickel ug/L 462500 92 80-120 Selenium ug/L 478500 96 80-120 Silver ug/L 223250 89 80-120 Thallium ug/L 432500 86 80-120 Vanadium ug/L 446500 89 80-120 Zinc ug/L 471500 94 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1461466MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249944002 1461467 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 95 75-12595 0 25500ND476475 Arsenic ug/L 500 94 75-12594 0 25500ND471472 Barium ug/L 500 92 75-12593 1 25500ND459465 Beryllium ug/L 500 92 75-12594 1 25500ND462468 Cadmium ug/L 500 95 75-12595 0 25500ND474475 Chromium ug/L 500 93 75-12593 0 25500ND464464 Cobalt ug/L 500 94 75-12594 0 25500ND468469 Copper ug/L 500 92 75-12592 0 25500ND459461 Lead ug/L 500 93 75-12593 0 25500ND464466 Nickel ug/L 500 93 75-12593 0 25500ND466467 Selenium ug/L 500 96 75-12596 0 25500ND481480 Silver ug/L 250 92 75-12591 1 25250ND231228 Thallium ug/L 500 88 75-12588 1 25500ND442445 Vanadium ug/L 500 90 75-12591 1 25500ND451454 Zinc ug/L 500 94 75-12595 0 25500ND473475 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/31796 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92249951001, 92249951002, 92249951003, 92249951004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1465949 Associated Lab Samples:92249951001, 92249951002, 92249951003, 92249951004 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 5.0 05/22/15 09:53 1,1,1-Trichloroethane ug/L ND 1.0 05/22/15 09:53 1,1,2,2-Tetrachloroethane ug/L ND 3.0 05/22/15 09:53 1,1,2-Trichloroethane ug/L ND 1.0 05/22/15 09:53 1,1-Dichloroethane ug/L ND 5.0 05/22/15 09:53 1,1-Dichloroethene ug/L ND 5.0 05/22/15 09:53 1,2,3-Trichloropropane ug/L ND 1.0 05/22/15 09:53 1,2-Dibromo-3-chloropropane ug/L ND 13.0 05/22/15 09:53 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/22/15 09:53 1,2-Dichlorobenzene ug/L ND 5.0 05/22/15 09:53 1,2-Dichloroethane ug/L ND 1.0 05/22/15 09:53 1,2-Dichloropropane ug/L ND 1.0 05/22/15 09:53 1,3-Dichloropropane ug/L ND 1.0 05/22/15 09:53 1,4-Dichlorobenzene ug/L ND 1.0 05/22/15 09:53 2-Butanone (MEK)ug/L ND 100 05/22/15 09:53 2-Hexanone ug/L ND 50.0 05/22/15 09:53 4-Methyl-2-pentanone (MIBK)ug/L ND 100 05/22/15 09:53 Acetone ug/L ND 100 05/22/15 09:53 Acrylonitrile ug/L ND 200 05/22/15 09:53 Benzene ug/L ND 1.0 05/22/15 09:53 Bromochloromethane ug/L ND 3.0 05/22/15 09:53 Bromodichloromethane ug/L ND 1.0 05/22/15 09:53 Bromoform ug/L ND 3.0 05/22/15 09:53 Bromomethane ug/L ND 10.0 05/22/15 09:53 Carbon disulfide ug/L ND 100 05/22/15 09:53 Carbon tetrachloride ug/L ND 1.0 05/22/15 09:53 Chlorobenzene ug/L ND 3.0 05/22/15 09:53 Chloroethane ug/L ND 10.0 05/22/15 09:53 Chloroform ug/L ND 5.0 05/22/15 09:53 Chloromethane ug/L ND 1.0 05/22/15 09:53 cis-1,2-Dichloroethene ug/L ND 5.0 05/22/15 09:53 cis-1,3-Dichloropropene ug/L ND 1.0 05/22/15 09:53 Dibromochloromethane ug/L ND 3.0 05/22/15 09:53 Dibromomethane ug/L ND 10.0 05/22/15 09:53 Ethylbenzene ug/L ND 1.0 05/22/15 09:53 Iodomethane ug/L ND 10.0 05/22/15 09:53 Methylene Chloride ug/L 8.1 1.0 C905/22/15 09:53 Styrene ug/L ND 1.0 05/22/15 09:53 Tetrachloroethene ug/L ND 1.0 05/22/15 09:53 Toluene ug/L ND 1.0 05/22/15 09:53 trans-1,2-Dichloroethene ug/L ND 5.0 05/22/15 09:53 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1465949 Associated Lab Samples:92249951001, 92249951002, 92249951003, 92249951004 Matrix:Water Analyzed trans-1,3-Dichloropropene ug/L ND 1.0 05/22/15 09:53 trans-1,4-Dichloro-2-butene ug/L ND 100 05/22/15 09:53 Trichloroethene ug/L ND 1.0 05/22/15 09:53 Trichlorofluoromethane ug/L ND 1.0 05/22/15 09:53 Vinyl acetate ug/L ND 50.0 05/22/15 09:53 Vinyl chloride ug/L ND 1.0 05/22/15 09:53 Xylene (Total)ug/L ND 5.0 05/22/15 09:53 1,2-Dichloroethane-d4 (S)%100 70-130 05/22/15 09:53 4-Bromofluorobenzene (S)%92 70-130 05/22/15 09:53 Toluene-d8 (S)%98 70-130 05/22/15 09:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1465950LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.350 101 80-125 1,1,1-Trichloroethane ug/L 49.150 98 71-129 1,1,2,2-Tetrachloroethane ug/L 50.350 101 79-124 1,1,2-Trichloroethane ug/L 49.450 99 85-125 1,1-Dichloroethane ug/L 47.750 95 73-126 1,1-Dichloroethene ug/L 50.950 102 66-135 1,2,3-Trichloropropane ug/L 52.250 104 75-130 1,2-Dibromo-3-chloropropane ug/L 47.150 94 71-133 1,2-Dibromoethane (EDB)ug/L 52.650 105 83-124 1,2-Dichlorobenzene ug/L 49.850 100 80-133 1,2-Dichloroethane ug/L 47.450 95 67-128 1,2-Dichloropropane ug/L 49.950 100 75-132 1,3-Dichloropropane ug/L 51.250 102 76-131 1,4-Dichlorobenzene ug/L 49.750 99 78-130 2-Butanone (MEK)ug/L 89.4J100 89 61-144 2-Hexanone ug/L 100100 100 68-143 4-Methyl-2-pentanone (MIBK)ug/L 95.9J100 96 72-135 Acetone ug/L 85.8J100 86 48-146 Acrylonitrile ug/L 239250 96 40-160 Benzene ug/L 48.950 98 80-125 Bromochloromethane ug/L 49.650 99 71-125 Bromodichloromethane ug/L 48.250 96 78-124 Bromoform ug/L 44.950 90 71-128 Bromomethane ug/L 52.650 105 40-160 Carbon disulfide ug/L 50.1J50 100 50-160 Carbon tetrachloride ug/L 48.850 98 69-131 Chlorobenzene ug/L 51.350 103 81-122 Chloroethane ug/L 32.550 65 39-148 Chloroform ug/L 48.150 96 73-127 Chloromethane ug/L 48.550 97 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1465950LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 47.850 96 74-124 cis-1,3-Dichloropropene ug/L 50.050 100 72-132 Dibromochloromethane ug/L 52.450 105 78-125 Dibromomethane ug/L 50.050 100 82-120 Ethylbenzene ug/L 51.250 102 79-121 Iodomethane ug/L 125100 125 39-154 Methylene Chloride ug/L 46.950 94 64-133 Styrene ug/L 50.850 102 84-126 Tetrachloroethene ug/L 50.250 100 78-122 Toluene ug/L 48.850 98 80-121 trans-1,2-Dichloroethene ug/L 47.550 95 71-127 trans-1,3-Dichloropropene ug/L 47.850 96 69-141 trans-1,4-Dichloro-2-butene ug/L 50.6J50 101 40-160 Trichloroethene ug/L 46.750 93 78-122 Trichlorofluoromethane ug/L 40.350 81 53-137 Vinyl acetate ug/L 93.6100 94 40-160 Vinyl chloride ug/L 48.050 96 58-137 Xylene (Total)ug/L 151150 101 81-126 1,2-Dichloroethane-d4 (S)%99 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 1465951MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249711014 1465952 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 105 70-13099 6 3020ND20.9 19.8 1,1,1-Trichloroethane ug/L 20 94 70-13096 2 3020ND18.9 19.3 1,1,2,2-Tetrachloroethane ug/L 20 105 70-130103 3 3020ND21.1 20.5 1,1,2-Trichloroethane ug/L 20 105 70-130102 3 3020ND21.0 20.5 1,1-Dichloroethane ug/L 20 102 70-130102 0 3020ND20.5 20.4 1,1-Dichloroethene ug/L 20 102 70-166101 1 3020ND20.4 20.2 1,2,3-Trichloropropane ug/L 20 112 70-130108 3 3020ND22.4 21.7 1,2-Dibromo-3- chloropropane ug/L 20 85 70-13084 1 3020ND17.0 16.8 1,2-Dibromoethane (EDB)ug/L 20 106 70-130102 4 3020ND21.3 20.4 1,2-Dichlorobenzene ug/L 20 107 70-130106 1 3020ND21.5 21.2 1,2-Dichloroethane ug/L 20 95 70-13090 5 3020ND19.1 18.1 1,2-Dichloropropane ug/L 20 112 70-130108 4 3020ND22.5 21.6 1,3-Dichloropropane ug/L 20 104 70-13098 6 3020ND20.8 19.7 1,4-Dichlorobenzene ug/L 20 113 70-130113 0 3020ND22.6 22.5 2-Butanone (MEK)ug/L 40 87 70-13084 3 3040ND34.7J 33.7J 2-Hexanone ug/L 40 106 70-130102 3 3040ND42.3J 40.9J 4-Methyl-2-pentanone (MIBK)ug/L 40 104 70-130102 3 3040ND41.7J 40.7J Acetone ug/L 40 86 70-13085 1 3040ND34.2J 33.9J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1465951MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249711014 1465952 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Acrylonitrile ug/L 100 99 70-13096 3 30100ND99.0J 95.9J Benzene ug/L 20 111 70-148110 1 3020ND22.2 22.0 Bromochloromethane ug/L 20 104 70-13099 5 3020ND20.8 19.9 Bromodichloromethane ug/L 20 88 70-13087 1 3020ND17.6 17.5 Bromoform ug/L 20 85 70-13087 2 3020ND17.0 17.4 Bromomethane ug/L 20 100 70-130106 6 3020ND19.9 21.2 Carbon disulfide ug/L 20 97 70-130101 4 3020ND19.3J 20.2J Carbon tetrachloride ug/L 20 98 70-13098 0 3020ND19.7 19.6 Chlorobenzene ug/L 20 116 70-146113 3 3020ND23.2 22.5 Chloroethane ug/L M1207870-13066 17 3020ND15.7 13.2 Chloroform ug/L 20 88 70-13088 0 3020ND17.6 17.6 Chloromethane ug/L 20 99 70-13094 5 3020ND19.8 18.8 cis-1,2-Dichloroethene ug/L 20 101 70-130101 0 3020ND20.1 20.1 cis-1,3-Dichloropropene ug/L 20 101 70-130104 2 3020ND20.3 20.7 Dibromochloromethane ug/L 20 87 70-13087 0 3020ND17.4 17.3 Dibromomethane ug/L 20 100 70-13099 1 3020ND20.0 19.8 Ethylbenzene ug/L 20 116 70-130114 2 3020ND23.1 22.8 Iodomethane ug/L 40 92 70-130101 8 3040ND37.0 40.2 Methylene Chloride ug/L 20 97 70-13096 0 3020ND19.3 19.2 Styrene ug/L 20 112 70-130110 2 3020ND22.4 22.0 Tetrachloroethene ug/L 20 112 70-130108 3 3020ND22.3 21.6 Toluene ug/L 20 111 70-155109 1 3020ND22.2 21.8 trans-1,2-Dichloroethene ug/L 20 98 70-13097 1 3020ND19.7 19.5 trans-1,3-Dichloropropene ug/L 20 98 70-13099 1 3020ND19.6 19.9 trans-1,4-Dichloro-2-butene ug/L 20 102 70-13096 6 3020ND20.3J 19.2J Trichloroethene ug/L 20 107 69-151106 2 3020ND21.4 21.1 Trichlorofluoromethane ug/L 20 102 70-13097 4 3020ND20.4 19.5 Vinyl acetate ug/L 40 89 70-13088 1 3040ND35.4J 35.3J Vinyl chloride ug/L 20 98 70-13096 3 3020ND19.7 19.2 1,2-Dichloroethane-d4 (S)%90 70-13093 4-Bromofluorobenzene (S)%99 70-13096 Toluene-d8 (S)%102 70-130102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 22 #=QL# QUALIFIERS Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Common Laboratory Contaminant.C9 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 22 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92249951 ASHE CO MSWLF (SWS) Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92249951001 MPRP/18502 ICP/16600SW-2 EPA 3010 EPA 6010 92249951002 MPRP/18502 ICP/16600SW-2A EPA 3010 EPA 6010 92249951003 MPRP/18502 ICP/16600SW-3 EPA 3010 EPA 6010 92249951004 MPRP/18502 ICP/16600SW-B EPA 3010 EPA 6010 92249951001 MSV/31796SW-2 EPA 8260 92249951002 MSV/31796SW-2A EPA 8260 92249951003 MSV/31796SW-3 EPA 8260 92249951004 MSV/31796SW-B EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/26/2015 03:36 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 22 Page 21 of 22 Page 22 of 22 #=CL# May 27, 2015 LIMS USE: FR - JONATHAN PFOHL LIMS OBJECT ID: 92249944 92249944 Project: Pace Project No.: RE: Mr. Jonathan Pfohl Municipal Engineering Services PO Box 97 Garner, NC 27529 ASHE CO MSWLF BLANKS Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on May 14, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 27 #=CP# CERTIFICATIONS Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84 West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 27 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Lab ID Sample ID Matrix Date Collected Date Received 92249944001 EB Water 05/13/15 17:15 05/14/15 13:35 92249944002 FB Water 05/13/15 17:20 05/14/15 13:35 92249944003 TB Water 05/13/15 00:00 05/14/15 13:35 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 27 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92249944001 EB EPA 6010 16 PASI-AJMW EPA 7470 1 PASI-AHVK EPA 8260 67 PASI-CCCL SM 4500-CN-E 1 PASI-AJDA 92249944002 FB EPA 6010 16 PASI-AJMW EPA 7470 1 PASI-AHVK EPA 8260 67 PASI-CCCL 92249944003 TB EPA 8260 67 PASI-CCCL REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Sample:EB Lab ID:92249944001 Collected:05/13/15 17:15 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 02:16 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 02:16 7440-38-205/18/15 13:5010.0 2.5 1 Barium ND ug/L 05/20/15 02:16 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 02:16 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 02:16 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 02:16 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 02:16 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 02:16 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 02:16 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 02:16 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 02:16 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 02:16 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 02:16 7440-28-005/18/15 13:505.5 5.0 1 Tin ND ug/L 05/20/15 02:16 7440-31-505/18/15 13:501002.5 1 Vanadium ND ug/L 05/20/15 02:16 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 02:16 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/26/15 15:22 7439-97-605/23/15 17:000.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/26/15 15:59 67-64-110010.0 1 Acetonitrile ND ug/L 05/26/15 15:59 75-05-855.0 2.2 1 Acrolein ND ug/L 05/26/15 15:59 107-02-853.0 1.6 1 Acrylonitrile ND ug/L 05/26/15 15:59 107-13-12001.9 1 Allyl chloride ND ug/L 05/26/15 15:59 107-05-110.0 1.5 1 Benzene ND ug/L 05/26/15 15:59 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/26/15 15:59 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/26/15 15:59 75-27-41.0 0.18 1 Bromoform ND ug/L 05/26/15 15:59 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/26/15 15:59 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/26/15 15:59 78-93-31000.96 1 Carbon disulfide ND ug/L 05/26/15 15:59 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/26/15 15:59 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/26/15 15:59 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/26/15 15:59 75-00-310.0 0.54 1 Chloroform ND ug/L 05/26/15 15:59 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/26/15 15:59 74-87-31.0 0.11 1 Chloroprene ND ug/L 05/26/15 15:59 126-99-820.0 0.27 1 1,2-Dibromo-3-chloropropane ND ug/L 05/26/15 15:59 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/26/15 15:59 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/26/15 15:59 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/26/15 15:59 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/26/15 15:59 95-50-15.0 0.30 1 1,3-Dichlorobenzene ND ug/L 05/26/15 15:59 541-73-15.0 0.24 1 1,4-Dichlorobenzene ND ug/L 05/26/15 15:59 106-46-71.0 0.33 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Sample:EB Lab ID:92249944001 Collected:05/13/15 17:15 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,4-Dichloro-2-butene ND ug/L 05/26/15 15:59 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 05/26/15 15:59 75-71-85.0 0.21 1 1,1-Dichloroethane ND ug/L 05/26/15 15:59 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/26/15 15:59 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/26/15 15:59 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/26/15 15:59 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/26/15 15:59 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/26/15 15:59 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/26/15 15:59 142-28-91.0 0.28 1 2,2-Dichloropropane ND ug/L 05/26/15 15:59 594-20-715.0 0.13 1 1,1-Dichloropropene ND ug/L 05/26/15 15:59 563-58-65.0 0.49 1 cis-1,3-Dichloropropene ND ug/L 05/26/15 15:59 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/26/15 15:59 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/26/15 15:59 100-41-41.0 0.30 1 Ethyl methacrylate ND ug/L 05/26/15 15:59 97-63-210.0 0.20 1 Hexachloro-1,3-butadiene ND ug/L 05/26/15 15:59 87-68-310.0 0.71 1 2-Hexanone ND ug/L 05/26/15 15:59 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/26/15 15:59 74-88-410.0 0.32 1 Isobutanol ND ug/L 05/26/15 15:59 78-83-110035.0 1 Methacrylonitrile ND ug/L 05/26/15 15:59 126-98-71000.93 1 Methylene Chloride 1.3 ug/L 05/26/15 15:59 75-09-21.0 0.97 1 Methyl methacrylate ND ug/L 05/26/15 15:59 80-62-630.0 2.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/26/15 15:59 108-10-11000.33 1 Naphthalene ND ug/L 05/26/15 15:59 91-20-310.0 0.24 1 Propionitrile ND ug/L 05/26/15 15:59 107-12-01503.6 1 Styrene ND ug/L 05/26/15 15:59 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/26/15 15:59 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/26/15 15:59 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/26/15 15:59 127-18-41.0 0.46 1 Toluene ND ug/L 05/26/15 15:59 108-88-31.0 0.26 1 1,2,4-Trichlorobenzene ND ug/L 05/26/15 15:59 120-82-110.0 0.35 1 1,1,1-Trichloroethane ND ug/L 05/26/15 15:59 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/26/15 15:59 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/26/15 15:59 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/26/15 15:59 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/26/15 15:59 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/26/15 15:59 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/26/15 15:59 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/26/15 15:59 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %05/26/15 15:59 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %05/26/15 15:59 17060-07-070-130 1 Toluene-d8 (S)101 %05/26/15 15:59 2037-26-570-130 1 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/24/15 12:10 57-12-510.0 4.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Sample:FB Lab ID:92249944002 Collected:05/13/15 17:20 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/20/15 02:29 7440-36-005/18/15 13:506.0 3.8 1 Arsenic ND ug/L 05/20/15 02:29 7440-38-205/18/15 13:5010.0 2.5 1 Barium ND ug/L 05/20/15 02:29 7440-39-305/18/15 13:501002.5 1 Beryllium ND ug/L 05/20/15 02:29 7440-41-705/18/15 13:501.0 0.50 1 Cadmium ND ug/L 05/20/15 02:29 7440-43-905/18/15 13:501.0 0.50 1 Chromium ND ug/L 05/20/15 02:29 7440-47-305/18/15 13:5010.0 2.5 1 Cobalt ND ug/L 05/20/15 02:29 7440-48-405/18/15 13:5010.0 2.5 1 Copper ND ug/L 05/20/15 02:29 7440-50-805/18/15 13:5010.0 2.5 1 Lead ND ug/L 05/20/15 02:29 7439-92-105/18/15 13:5010.0 2.5 1 Nickel ND ug/L 05/20/15 02:29 7440-02-005/18/15 13:5050.0 2.5 1 Selenium ND ug/L 05/20/15 02:29 7782-49-205/18/15 13:5010.0 5.0 1 Silver ND ug/L 05/20/15 02:29 7440-22-405/18/15 13:5010.0 2.5 1 Thallium ND ug/L 05/20/15 02:29 7440-28-005/18/15 13:505.5 5.0 1 Tin ND ug/L 05/20/15 02:29 7440-31-505/18/15 13:501002.5 1 Vanadium ND ug/L 05/20/15 02:29 7440-62-205/18/15 13:5025.0 2.5 1 Zinc ND ug/L 05/20/15 02:29 7440-66-605/18/15 13:5010.0 5.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/26/15 15:25 7439-97-605/23/15 17:000.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/26/15 16:17 67-64-110010.0 1 Acetonitrile ND ug/L 05/26/15 16:17 75-05-855.0 2.2 1 Acrolein ND ug/L 05/26/15 16:17 107-02-853.0 1.6 1 Acrylonitrile ND ug/L 05/26/15 16:17 107-13-12001.9 1 Allyl chloride ND ug/L 05/26/15 16:17 107-05-110.0 1.5 1 Benzene ND ug/L 05/26/15 16:17 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/26/15 16:17 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/26/15 16:17 75-27-41.0 0.18 1 Bromoform ND ug/L 05/26/15 16:17 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/26/15 16:17 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/26/15 16:17 78-93-31000.96 1 Carbon disulfide ND ug/L 05/26/15 16:17 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/26/15 16:17 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/26/15 16:17 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/26/15 16:17 75-00-310.0 0.54 1 Chloroform ND ug/L 05/26/15 16:17 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/26/15 16:17 74-87-31.0 0.11 1 Chloroprene ND ug/L 05/26/15 16:17 126-99-820.0 0.27 1 1,2-Dibromo-3-chloropropane ND ug/L 05/26/15 16:17 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/26/15 16:17 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/26/15 16:17 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/26/15 16:17 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/26/15 16:17 95-50-15.0 0.30 1 1,3-Dichlorobenzene ND ug/L 05/26/15 16:17 541-73-15.0 0.24 1 1,4-Dichlorobenzene ND ug/L 05/26/15 16:17 106-46-71.0 0.33 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Sample:FB Lab ID:92249944002 Collected:05/13/15 17:20 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,4-Dichloro-2-butene ND ug/L 05/26/15 16:17 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 05/26/15 16:17 75-71-85.0 0.21 1 1,1-Dichloroethane ND ug/L 05/26/15 16:17 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/26/15 16:17 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/26/15 16:17 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/26/15 16:17 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/26/15 16:17 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/26/15 16:17 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/26/15 16:17 142-28-91.0 0.28 1 2,2-Dichloropropane ND ug/L 05/26/15 16:17 594-20-715.0 0.13 1 1,1-Dichloropropene ND ug/L 05/26/15 16:17 563-58-65.0 0.49 1 cis-1,3-Dichloropropene ND ug/L 05/26/15 16:17 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/26/15 16:17 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/26/15 16:17 100-41-41.0 0.30 1 Ethyl methacrylate ND ug/L 05/26/15 16:17 97-63-210.0 0.20 1 Hexachloro-1,3-butadiene ND ug/L 05/26/15 16:17 87-68-310.0 0.71 1 2-Hexanone ND ug/L 05/26/15 16:17 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/26/15 16:17 74-88-410.0 0.32 1 Isobutanol ND ug/L 05/26/15 16:17 78-83-110035.0 1 Methacrylonitrile ND ug/L 05/26/15 16:17 126-98-71000.93 1 Methylene Chloride 0.97J ug/L 05/26/15 16:17 75-09-21.0 0.97 1 Methyl methacrylate ND ug/L 05/26/15 16:17 80-62-630.0 2.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/26/15 16:17 108-10-11000.33 1 Naphthalene ND ug/L 05/26/15 16:17 91-20-310.0 0.24 1 Propionitrile ND ug/L 05/26/15 16:17 107-12-01503.6 1 Styrene ND ug/L 05/26/15 16:17 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/26/15 16:17 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/26/15 16:17 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/26/15 16:17 127-18-41.0 0.46 1 Toluene ND ug/L 05/26/15 16:17 108-88-31.0 0.26 1 1,2,4-Trichlorobenzene ND ug/L 05/26/15 16:17 120-82-110.0 0.35 1 1,1,1-Trichloroethane ND ug/L 05/26/15 16:17 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/26/15 16:17 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/26/15 16:17 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/26/15 16:17 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/26/15 16:17 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/26/15 16:17 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/26/15 16:17 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/26/15 16:17 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %05/26/15 16:17 460-00-470-130 1 1,2-Dichloroethane-d4 (S)101 %05/26/15 16:17 17060-07-070-130 1 Toluene-d8 (S)103 %05/26/15 16:17 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Sample:TB Lab ID:92249944003 Collected:05/13/15 00:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/26/15 16:35 67-64-110010.0 1 Acetonitrile ND ug/L 05/26/15 16:35 75-05-855.0 2.2 1 Acrolein ND ug/L 05/26/15 16:35 107-02-853.0 1.6 1 Acrylonitrile ND ug/L 05/26/15 16:35 107-13-12001.9 1 Allyl chloride ND ug/L 05/26/15 16:35 107-05-110.0 1.5 1 Benzene ND ug/L 05/26/15 16:35 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/26/15 16:35 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/26/15 16:35 75-27-41.0 0.18 1 Bromoform ND ug/L 05/26/15 16:35 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/26/15 16:35 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/26/15 16:35 78-93-31000.96 1 Carbon disulfide ND ug/L 05/26/15 16:35 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/26/15 16:35 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/26/15 16:35 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/26/15 16:35 75-00-310.0 0.54 1 Chloroform ND ug/L 05/26/15 16:35 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/26/15 16:35 74-87-31.0 0.11 1 Chloroprene ND ug/L 05/26/15 16:35 126-99-820.0 0.27 1 1,2-Dibromo-3-chloropropane ND ug/L 05/26/15 16:35 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/26/15 16:35 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/26/15 16:35 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/26/15 16:35 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/26/15 16:35 95-50-15.0 0.30 1 1,3-Dichlorobenzene ND ug/L 05/26/15 16:35 541-73-15.0 0.24 1 1,4-Dichlorobenzene ND ug/L 05/26/15 16:35 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/26/15 16:35 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 05/26/15 16:35 75-71-85.0 0.21 1 1,1-Dichloroethane ND ug/L 05/26/15 16:35 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/26/15 16:35 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 05/26/15 16:35 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/26/15 16:35 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/26/15 16:35 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/26/15 16:35 78-87-51.0 0.27 1 1,3-Dichloropropane ND ug/L 05/26/15 16:35 142-28-91.0 0.28 1 2,2-Dichloropropane ND ug/L 05/26/15 16:35 594-20-715.0 0.13 1 1,1-Dichloropropene ND ug/L 05/26/15 16:35 563-58-65.0 0.49 1 cis-1,3-Dichloropropene ND ug/L 05/26/15 16:35 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/26/15 16:35 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/26/15 16:35 100-41-41.0 0.30 1 Ethyl methacrylate ND ug/L 05/26/15 16:35 97-63-210.0 0.20 1 Hexachloro-1,3-butadiene ND ug/L 05/26/15 16:35 87-68-310.0 0.71 1 2-Hexanone ND ug/L 05/26/15 16:35 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/26/15 16:35 74-88-410.0 0.32 1 Isobutanol ND ug/L 05/26/15 16:35 78-83-110035.0 1 Methacrylonitrile ND ug/L 05/26/15 16:35 126-98-71000.93 1 Methylene Chloride ND ug/L 05/26/15 16:35 75-09-21.0 0.97 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Sample:TB Lab ID:92249944003 Collected:05/13/15 00:00 Received:05/14/15 13:35 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Methyl methacrylate ND ug/L 05/26/15 16:35 80-62-630.0 2.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/26/15 16:35 108-10-11000.33 1 Naphthalene ND ug/L 05/26/15 16:35 91-20-310.0 0.24 1 Propionitrile ND ug/L 05/26/15 16:35 107-12-01503.6 1 Styrene ND ug/L 05/26/15 16:35 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/26/15 16:35 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/26/15 16:35 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/26/15 16:35 127-18-41.0 0.46 1 Toluene ND ug/L 05/26/15 16:35 108-88-31.0 0.26 1 1,2,4-Trichlorobenzene ND ug/L 05/26/15 16:35 120-82-110.0 0.35 1 1,1,1-Trichloroethane ND ug/L 05/26/15 16:35 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/26/15 16:35 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/26/15 16:35 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/26/15 16:35 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/26/15 16:35 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/26/15 16:35 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/26/15 16:35 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/26/15 16:35 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %05/26/15 16:35 460-00-470-130 1 1,2-Dichloroethane-d4 (S)101 %05/26/15 16:35 17060-07-070-130 1 Toluene-d8 (S)101 %05/26/15 16:35 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MERP/7853 EPA 7470 EPA 7470 7470 Mercury Associated Lab Samples:92249944001, 92249944002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1467312 Associated Lab Samples:92249944001, 92249944002 Matrix:Water Analyzed Mercury ug/L ND 0.20 05/26/15 14:49 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1467313LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.32.5 93 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1467314MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248802020 1467315 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 81 75-12583 3 252.5ND 2.0 2.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/18501 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92249944001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1461460 Associated Lab Samples:92249944001 Matrix:Water Analyzed Antimony ug/L ND 6.0 05/20/15 00:37 Arsenic ug/L ND 10.0 05/20/15 00:37 Barium ug/L ND 100 05/20/15 00:37 Beryllium ug/L ND 1.0 05/20/15 00:37 Cadmium ug/L ND 1.0 05/20/15 00:37 Chromium ug/L ND 10.0 05/20/15 00:37 Cobalt ug/L ND 10.0 05/20/15 00:37 Copper ug/L ND 10.0 05/20/15 00:37 Lead ug/L ND 10.0 05/20/15 00:37 Nickel ug/L ND 50.0 05/20/15 00:37 Selenium ug/L ND 10.0 05/20/15 00:37 Silver ug/L ND 10.0 05/20/15 00:37 Thallium ug/L ND 5.5 05/20/15 00:37 Tin ug/L ND 100 05/20/15 00:37 Vanadium ug/L ND 25.0 05/20/15 00:37 Zinc ug/L ND 10.0 05/20/15 00:37 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1461461LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 524500 105 80-120 Arsenic ug/L 520500 104 80-120 Barium ug/L 510500 102 80-120 Beryllium ug/L 515500 103 80-120 Cadmium ug/L 521500 104 80-120 Chromium ug/L 506500 101 80-120 Cobalt ug/L 513500 103 80-120 Copper ug/L 501500 100 80-120 Lead ug/L 509500 102 80-120 Nickel ug/L 511500 102 80-120 Selenium ug/L 532500 106 80-120 Silver ug/L 229250 92 80-120 Thallium ug/L 477500 95 80-120 Tin ug/L 498500 100 80-120 Vanadium ug/L 494500 99 80-120 Zinc ug/L 524500 105 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1461462MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249918001 1461463 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 96 75-12582 17 25500ND482408 Arsenic ug/L 500 96 75-12582 16 25500ND481409 Barium ug/L 500 94 75-12579 12 25500201669594 Beryllium ug/L 500 96 75-12581 17 25500ND482405 Cadmium ug/L 500 96 75-12582 17 25500ND482408 Chromium ug/L 500 94 75-12579 17 25500ND471397 Cobalt ug/L 500 94 75-12579 17 25500ND469396 Copper ug/L 500 93 75-12579 17 25500ND467394 Lead ug/L 500 93 75-12579 17 25500ND464393 Nickel ug/L 500 93 75-12579 17 255003.2J 468 396 Selenium ug/L 500 97 75-12583 16 25500ND486416 Silver ug/L M12508475-12571 17 25250ND209176 Thallium ug/L M15008775-12573 17 25500ND436368 Tin ug/L 500 92 75-12578 17 25500ND460388 Vanadium ug/L 500 92 75-12578 17 25500ND462391 Zinc ug/L 500 96 75-12581 17 255005.7J 484 409 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/18502 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92249944002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1461464 Associated Lab Samples:92249944002 Matrix:Water Analyzed Antimony ug/L ND 6.0 05/20/15 02:23 Arsenic ug/L ND 10.0 05/20/15 02:23 Barium ug/L ND 100 05/20/15 02:23 Beryllium ug/L ND 1.0 05/20/15 02:23 Cadmium ug/L ND 1.0 05/20/15 02:23 Chromium ug/L ND 10.0 05/20/15 02:23 Cobalt ug/L ND 10.0 05/20/15 02:23 Copper ug/L ND 10.0 05/20/15 02:23 Lead ug/L ND 10.0 05/20/15 02:23 Nickel ug/L ND 50.0 05/20/15 02:23 Selenium ug/L ND 10.0 05/20/15 02:23 Silver ug/L ND 10.0 05/20/15 02:23 Thallium ug/L ND 5.5 05/20/15 02:23 Tin ug/L ND 100 05/20/15 02:23 Vanadium ug/L ND 25.0 05/20/15 02:23 Zinc ug/L ND 10.0 05/20/15 02:23 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1461465LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 469500 94 80-120 Arsenic ug/L 467500 93 80-120 Barium ug/L 459500 92 80-120 Beryllium ug/L 463500 93 80-120 Cadmium ug/L 470500 94 80-120 Chromium ug/L 458500 92 80-120 Cobalt ug/L 464500 93 80-120 Copper ug/L 454500 91 80-120 Lead ug/L 460500 92 80-120 Nickel ug/L 462500 92 80-120 Selenium ug/L 478500 96 80-120 Silver ug/L 223250 89 80-120 Thallium ug/L 432500 86 80-120 Tin ug/L 450500 90 80-120 Vanadium ug/L 446500 89 80-120 Zinc ug/L 471500 94 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1461466MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249944002 1461467 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 95 75-12595 0 25500ND476475 Arsenic ug/L 500 94 75-12594 0 25500ND471472 Barium ug/L 500 92 75-12593 1 25500ND459465 Beryllium ug/L 500 92 75-12594 1 25500ND462468 Cadmium ug/L 500 95 75-12595 0 25500ND474475 Chromium ug/L 500 93 75-12593 0 25500ND464464 Cobalt ug/L 500 94 75-12594 0 25500ND468469 Copper ug/L 500 92 75-12592 0 25500ND459461 Lead ug/L 500 93 75-12593 0 25500ND464466 Nickel ug/L 500 93 75-12593 0 25500ND466467 Selenium ug/L 500 96 75-12596 0 25500ND481480 Silver ug/L 250 92 75-12591 1 25250ND231228 Thallium ug/L 500 88 75-12588 1 25500ND442445 Tin ug/L 500 91 75-12591 0 25500ND454456 Vanadium ug/L 500 90 75-12591 1 25500ND451454 Zinc ug/L 500 94 75-12595 0 25500ND473475 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/31816 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92249944001, 92249944002, 92249944003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1466642 Associated Lab Samples:92249944001, 92249944002, 92249944003 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 5.0 05/26/15 13:34 1,1,1-Trichloroethane ug/L ND 1.0 05/26/15 13:34 1,1,2,2-Tetrachloroethane ug/L ND 3.0 05/26/15 13:34 1,1,2-Trichloroethane ug/L ND 1.0 05/26/15 13:34 1,1-Dichloroethane ug/L ND 5.0 05/26/15 13:34 1,1-Dichloroethene ug/L ND 5.0 05/26/15 13:34 1,1-Dichloropropene ug/L ND 5.0 05/26/15 13:34 1,2,3-Trichloropropane ug/L ND 1.0 05/26/15 13:34 1,2,4-Trichlorobenzene ug/L ND 10.0 05/26/15 13:34 1,2-Dibromo-3-chloropropane ug/L ND 13.0 05/26/15 13:34 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/26/15 13:34 1,2-Dichlorobenzene ug/L ND 5.0 05/26/15 13:34 1,2-Dichloroethane ug/L ND 1.0 05/26/15 13:34 1,2-Dichloropropane ug/L ND 1.0 05/26/15 13:34 1,3-Dichlorobenzene ug/L ND 5.0 05/26/15 13:34 1,3-Dichloropropane ug/L ND 1.0 05/26/15 13:34 1,4-Dichlorobenzene ug/L ND 1.0 05/26/15 13:34 2,2-Dichloropropane ug/L ND 15.0 05/26/15 13:34 2-Butanone (MEK)ug/L ND 100 05/26/15 13:34 2-Hexanone ug/L ND 50.0 05/26/15 13:34 4-Methyl-2-pentanone (MIBK)ug/L ND 100 05/26/15 13:34 Acetone ug/L ND 100 05/26/15 13:34 Acetonitrile ug/L ND 55.0 05/26/15 13:34 Acrolein ug/L ND 53.0 05/26/15 13:34 Acrylonitrile ug/L ND 200 05/26/15 13:34 Allyl chloride ug/L ND 10.0 05/26/15 13:34 Benzene ug/L ND 1.0 05/26/15 13:34 Bromochloromethane ug/L ND 3.0 05/26/15 13:34 Bromodichloromethane ug/L ND 1.0 05/26/15 13:34 Bromoform ug/L ND 3.0 05/26/15 13:34 Bromomethane ug/L ND 10.0 05/26/15 13:34 Carbon disulfide ug/L ND 100 05/26/15 13:34 Carbon tetrachloride ug/L ND 1.0 05/26/15 13:34 Chlorobenzene ug/L ND 3.0 05/26/15 13:34 Chloroethane ug/L ND 10.0 05/26/15 13:34 Chloroform ug/L ND 5.0 05/26/15 13:34 Chloromethane ug/L ND 1.0 05/26/15 13:34 Chloroprene ug/L ND 20.0 05/26/15 13:34 cis-1,2-Dichloroethene ug/L ND 5.0 05/26/15 13:34 cis-1,3-Dichloropropene ug/L ND 1.0 05/26/15 13:34 Dibromochloromethane ug/L ND 3.0 05/26/15 13:34 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1466642 Associated Lab Samples:92249944001, 92249944002, 92249944003 Matrix:Water Analyzed Dibromomethane ug/L ND 10.0 05/26/15 13:34 Dichlorodifluoromethane ug/L ND 5.0 05/26/15 13:34 Ethyl methacrylate ug/L ND 10.0 05/26/15 13:34 Ethylbenzene ug/L ND 1.0 05/26/15 13:34 Hexachloro-1,3-butadiene ug/L ND 10.0 05/26/15 13:34 Iodomethane ug/L ND 10.0 05/26/15 13:34 Isobutanol ug/L ND 100 05/26/15 13:34 Methacrylonitrile ug/L ND 100 05/26/15 13:34 Methyl methacrylate ug/L ND 30.0 05/26/15 13:34 Methylene Chloride ug/L ND 1.0 05/26/15 13:34 Naphthalene ug/L ND 10.0 05/26/15 13:34 Propionitrile ug/L ND 150 05/26/15 13:34 Styrene ug/L ND 1.0 05/26/15 13:34 Tetrachloroethene ug/L ND 1.0 05/26/15 13:34 Toluene ug/L ND 1.0 05/26/15 13:34 trans-1,2-Dichloroethene ug/L ND 5.0 05/26/15 13:34 trans-1,3-Dichloropropene ug/L ND 1.0 05/26/15 13:34 trans-1,4-Dichloro-2-butene ug/L ND 100 05/26/15 13:34 Trichloroethene ug/L ND 1.0 05/26/15 13:34 Trichlorofluoromethane ug/L ND 1.0 05/26/15 13:34 Vinyl acetate ug/L ND 50.0 05/26/15 13:34 Vinyl chloride ug/L ND 1.0 05/26/15 13:34 Xylene (Total)ug/L ND 5.0 05/26/15 13:34 1,2-Dichloroethane-d4 (S)%101 70-130 05/26/15 13:34 4-Bromofluorobenzene (S)%98 70-130 05/26/15 13:34 Toluene-d8 (S)%99 70-130 05/26/15 13:34 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1466643LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.250 100 80-125 1,1,1-Trichloroethane ug/L 49.250 98 71-129 1,1,2,2-Tetrachloroethane ug/L 43.550 87 79-124 1,1,2-Trichloroethane ug/L 45.250 90 85-125 1,1-Dichloroethane ug/L 44.450 89 73-126 1,1-Dichloroethene ug/L 47.850 96 66-135 1,1-Dichloropropene ug/L 47.850 96 74-135 1,2,3-Trichloropropane ug/L 42.850 86 75-130 1,2,4-Trichlorobenzene ug/L 47.150 94 75-134 1,2-Dibromo-3-chloropropane ug/L 43.850 88 71-133 1,2-Dibromoethane (EDB)ug/L 48.050 96 83-124 1,2-Dichlorobenzene ug/L 45.650 91 80-133 1,2-Dichloroethane ug/L 42.950 86 67-128 1,2-Dichloropropane ug/L 43.450 87 75-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1466643LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichlorobenzene ug/L 47.650 95 77-130 1,3-Dichloropropane ug/L 43.550 87 76-131 1,4-Dichlorobenzene ug/L 46.350 93 78-130 2,2-Dichloropropane ug/L 46.550 93 40-160 2-Butanone (MEK)ug/L 90.8J100 91 61-144 2-Hexanone ug/L 92.1100 92 68-143 4-Methyl-2-pentanone (MIBK)ug/L 90.1J100 90 72-135 Acetone ug/L 92.0J100 92 48-146 Acetonitrile ug/L 422500 84 62-150 Acrolein ug/L 252250 101 24-160 Acrylonitrile ug/L 212250 85 40-160 Allyl chloride ug/L 43.550 87 66-137 Benzene ug/L 47.050 94 80-125 Bromochloromethane ug/L 45.950 92 71-125 Bromodichloromethane ug/L 45.650 91 78-124 Bromoform ug/L 40.250 80 71-128 Bromomethane ug/L 52.050 104 40-160 Carbon disulfide ug/L 48.0J50 96 50-160 Carbon tetrachloride ug/L 53.850 108 69-131 Chlorobenzene ug/L 44.450 89 81-122 Chloroethane ug/L 43.750 87 39-148 Chloroform ug/L 45.250 90 73-127 Chloromethane ug/L 42.450 85 44-146 Chloroprene ug/L 50.950 102 75-145 cis-1,2-Dichloroethene ug/L 44.450 89 74-124 cis-1,3-Dichloropropene ug/L 47.350 95 72-132 Dibromochloromethane ug/L 43.850 88 78-125 Dibromomethane ug/L 45.550 91 82-120 Dichlorodifluoromethane ug/L 41.350 83 34-157 Ethyl methacrylate ug/L 49.050 98 82-121 Ethylbenzene ug/L 46.850 94 79-121 Hexachloro-1,3-butadiene ug/L 50.850 102 72-131 Iodomethane ug/L 71.6100 72 39-154 Isobutanol ug/L 9981000 100 34-160 Methacrylonitrile ug/L 449500 90 74-134 Methyl methacrylate ug/L 52.050 104 84-124 Methylene Chloride ug/L 45.550 91 64-133 Naphthalene ug/L 48.750 97 73-133 Propionitrile ug/L 457500 91 73-140 Styrene ug/L 45.850 92 84-126 Tetrachloroethene ug/L 48.950 98 78-122 Toluene ug/L 46.850 94 80-121 trans-1,2-Dichloroethene ug/L 45.650 91 71-127 trans-1,3-Dichloropropene ug/L 47.250 94 69-141 trans-1,4-Dichloro-2-butene ug/L 78.8J50 158 40-160 Trichloroethene ug/L 46.650 93 78-122 Trichlorofluoromethane ug/L 42.250 84 53-137 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1466643LABORATORY CONTROL SAMPLE: LCSSpike Vinyl acetate ug/L 106100 106 40-160 Vinyl chloride ug/L 44.350 89 58-137 Xylene (Total)ug/L 141150 94 81-126 1,2-Dichloroethane-d4 (S)%93 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%101 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1466644MATRIX SPIKE SAMPLE: MSSpike Result 92249927009 1,1,1,2-Tetrachloroethane ug/L 18.420 92 70-130ND 1,1,1-Trichloroethane ug/L 22.520 112 70-130ND 1,1,2,2-Tetrachloroethane ug/L 17.720 88 70-130ND 1,1,2-Trichloroethane ug/L 18.720 93 70-130ND 1,1-Dichloroethane ug/L 19.720 99 70-130ND 1,1-Dichloroethene ug/L 21.920 109 70-166ND 1,1-Dichloropropene ug/L 22.020 110 70-130ND 1,2,3-Trichloropropane ug/L 17.520 87 70-130ND 1,2,4-Trichlorobenzene ug/L 18.520 93 70-130ND 1,2-Dibromo-3-chloropropane ug/L 17.020 85 70-130ND 1,2-Dibromoethane (EDB)ug/L 19.820 99 70-130ND 1,2-Dichlorobenzene ug/L 18.420 92 70-130ND 1,2-Dichloroethane ug/L 18.520 92 70-130ND 1,2-Dichloropropane ug/L 19.220 96 70-130ND 1,3-Dichlorobenzene ug/L 19.520 98 70-130ND 1,3-Dichloropropane ug/L 18.520 93 70-130ND 1,4-Dichlorobenzene ug/L 20.320 97 70-1300.91J 2,2-Dichloropropane ug/L 20.620 103 70-130ND 2-Butanone (MEK)ug/L 37.9J40 95 70-130ND 2-Hexanone ug/L 36.2J40 90 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 37.3J40 93 70-130ND Acetone ug/L 38.2J40 96 70-130ND Acetonitrile ug/L 194200 97 70-130ND Acrolein ug/L 90.0100 90 70-130ND Acrylonitrile ug/L 93.1J100 93 70-130ND Allyl chloride ug/L 18.520 92 70-130ND Benzene ug/L 20.720 100 70-1480.61J Bromochloromethane ug/L 21.120 106 70-130ND Bromodichloromethane ug/L 19.420 97 70-130ND Bromoform ug/L 16.020 80 70-130ND Bromomethane ug/L 15.220 76 70-130ND Carbon disulfide ug/L 21.5J20 107 70-130ND Carbon tetrachloride ug/L 22.420 112 70-130ND Chlorobenzene ug/L 19.620 98 70-146ND Chloroethane ug/L 20.220 101 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1466644MATRIX SPIKE SAMPLE: MSSpike Result 92249927009 Chloroform ug/L 19.920 100 70-130ND Chloromethane ug/L 18.720 94 70-130ND Chloroprene ug/L 22.920 115 70-130ND cis-1,2-Dichloroethene ug/L 20.720 101 70-1300.46J cis-1,3-Dichloropropene ug/L 19.620 98 70-130ND Dibromochloromethane ug/L 17.620 88 70-130ND Dibromomethane ug/L 19.620 98 70-130ND Dichlorodifluoromethane ug/L 20.220 96 70-1301.0J Ethyl methacrylate ug/L 19.020 95 70-130ND Ethylbenzene ug/L 20.620 103 70-130ND Hexachloro-1,3-butadiene ug/L 19.820 99 70-130ND Iodomethane ug/L 27.5 M1406970-130ND Isobutanol ug/L 759 M140019070-130ND Methacrylonitrile ug/L 197200 98 70-130ND Methyl methacrylate ug/L 20.6J20 103 70-130ND Methylene Chloride ug/L 22.920 114 70-130ND Naphthalene ug/L 18.020 90 70-130ND Propionitrile ug/L 192200 96 70-130ND Styrene ug/L 20.120 101 70-130ND Tetrachloroethene ug/L 21.020 104 70-130ND Toluene ug/L 20.520 102 70-155ND trans-1,2-Dichloroethene ug/L 21.020 105 70-130ND trans-1,3-Dichloropropene ug/L 18.420 92 70-130ND trans-1,4-Dichloro-2-butene ug/L 17.2J20 86 70-130ND Trichloroethene ug/L 21.520 106 69-151ND Trichlorofluoromethane ug/L 20.620 103 70-130ND Vinyl acetate ug/L 39.7J40 99 70-130ND Vinyl chloride ug/L 20.620 101 70-130ND 1,2-Dichloroethane-d4 (S)%100 70-130 4-Bromofluorobenzene (S)%103 70-130 Toluene-d8 (S)%100 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92249927011 1466645SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,1-Dichloropropene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2,4-Trichlorobenzene ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92249927011 1466645SAMPLE DUPLICATE: 1,2-Dibromoethane (EDB)ug/L ND 30ND 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L ND 30ND 1,2-Dichloropropane ug/L ND 30ND 1,3-Dichlorobenzene ug/L ND 30ND 1,3-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L ND 30ND 2,2-Dichloropropane ug/L ND 30ND 2-Butanone (MEK)ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND Acetonitrile ug/L ND 30ND Acrolein ug/L ND 30ND Acrylonitrile ug/L ND 30ND Allyl chloride ug/L ND 30ND Benzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon disulfide ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND Chloroprene ug/L ND 30ND cis-1,2-Dichloroethene ug/L ND 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Dichlorodifluoromethane ug/L ND 30ND Ethyl methacrylate ug/L ND 30ND Ethylbenzene ug/L ND 30ND Hexachloro-1,3-butadiene ug/L ND 30ND Iodomethane ug/L ND 30ND Isobutanol ug/L ND 30ND Methacrylonitrile ug/L ND 30ND Methyl methacrylate ug/L ND 30ND Methylene Chloride ug/L ND 30ND Naphthalene ug/L ND 30ND Propionitrile ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92249927011 1466645SAMPLE DUPLICATE: trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%102 399 4-Bromofluorobenzene (S)%101 1100 Toluene-d8 (S)%100 0100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WETA/23046 SM 4500-CN-E SM 4500-CN-E 4500CNE Cyanide, Total Associated Lab Samples:92249944001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1467269 Associated Lab Samples:92249944001 Matrix:Water Analyzed Cyanide ug/L ND 10.0 05/24/15 11:50 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1467270LABORATORY CONTROL SAMPLE: LCSSpike Cyanide ug/L 99.1100 99 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1467271MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249873001 1467272 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Cyanide ug/L 100 97 75-12595 2 10100ND97.7 96.1 Parameter Units MS Result % Rec Limits Qual% RecConc. 1467273MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249889003 1467274 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Cyanide ug/L 100 93 75-12595 2 10100ND93.8 95.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 27 #=QL# QUALIFIERS Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 27 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92249944 ASHE CO MSWLF BLANKS Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92249944001 MPRP/18501 ICP/16604EBEPA 3010 EPA 6010 92249944002 MPRP/18502 ICP/16600FBEPA 3010 EPA 6010 92249944001 MERP/7853 MERC/7538EBEPA 7470 EPA 7470 92249944002 MERP/7853 MERC/7538FBEPA 7470 EPA 7470 92249944001 MSV/31816EBEPA 8260 92249944002 MSV/31816FBEPA 8260 92249944003 MSV/31816TBEPA 8260 92249944001 WETA/23046EBSM 4500-CN-E REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2015 04:42 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 27 Page 26 of 27 Page 27 of 27 Appendix B Field Sampling Parameter Data Sheet(s)