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HomeMy WebLinkAbout1201_BurkeCountyKirseyDrive_GWMReport_DIN26406_20151207 PREPARED FOR: BOARD OF COMMISSIONERS COUNTY OF BURKE P.O. BOX 1486 MORGANTON, NORTH CAROLINA 28680 KIRKSEY DRIVE LANDFILL PERMIT NO. 12-01 SECOND SEMIANNUAL WATER QUALITY MONITORING REPORT OF 2015 APRIL 2016 PREPARED BY: 2211 WEST MEADOWVIEW ROAD, SUITE 101 GREENSBORO, NORTH CAROLINA 27407 NC LICENSE NUMBER C-0782 PHONE: (336) 323-0092 FAX: (336) 323-0093 JOYCE PROJECT NO. 277.1601.12 2nd Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 April 2016 i Second Semiannual Water Quality Monitoring Report of 2015 Kirksey Drive Landfill Burke County, North Carolina TABLE OF CONTENTS 1.0  INTRODUCTION ...............................................................................................................1  1.1   Site Information ..................................................................................................................1  1.2  Site Geology.........................................................................................................................1  1.3  Regulatory Status .................................................................................................................2  2.0  FACILITY MONITORING PROGRAM ............................................................................2  2.1  Groundwater Monitoring Program ......................................................................................2  2.2  Surface Water Monitoring Program .....................................................................................2  3.0  SECOND SEMIANNUAL SAMPLING EVENT OF 2015 ...............................................3  3.1  Field Work and Visual Inspection .......................................................................................3  3.2  Laboratory Analysis and JOYCE Quality Control ..............................................................4  4.0  DATA ANALYSIS ..............................................................................................................5  4.1  Groundwater Analytical Results and Comparison to Standards ..........................................5  4.2  Surface Water Analytical Results and Comparison to Standards ........................................5  5.0 HYDROGEOLOGICAL CONDITIONS ............................................................................5  6.0 CONCLUSION ....................................................................................................................6  7.0 REFERENCES ....................................................................................................................6  Tables Table 1 Historical Groundwater Elevations Table 2 Field Parameters (December 2015) Table 3 Quantified Detections (December 2015) Table 4 Exceedances (December 2015) Table 5 Hydraulic Gradients and Linear Velocities Figure Figure 1 Site Location Map Drawing Drawing 1 Groundwater Potentiometric Surface Map Appendices Appendix A Laboratory Analytical Reports and Field Logs Appendix B Historically Detected Groundwater Constituents Appendix C Historically Detected Surface Water Constituents 2nd Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 April 2016 1 1.0 INTRODUCTION 1.1 Site Information The Kirksey Drive Sanitary Landfill, Permit No. 12-01 is located in Burke County, North Carolina, approximately two miles northwest of downtown Morganton, North Carolina. The Landfill is on Kirksey Drive, which is accessed by U.S. Highway 70 and shown on Figure 1. The landfill was operated by Burke County as a municipal solid waste (MSW) landfill between 1968 and 1985. The Landfill has been closed to the reception of waste since 1985. 1.2 Site Geology The Kirksey Drive Landfill is located in the Inner Piedmont Belt of the Piedmont Physiographic Province in western North Carolina. The Inner Piedmont Belt is separated from the Blue Ridge Belt to the northwest by the Brevard Fault Zone and from the Charlotte and Milton Belts to the east by the Kings Mountain Shear Zone. The Inner Piedmont Belt consists primarily of amphibolite facies metamorphic rock. The rocks are predominantly thinly layered mica schist and biotite gneiss interlayered with lesser amounts of amphibolite, calc-silicate rock, hornblende gneiss, quartzite, and in rare instances, marble (Goldsmith, et. al., 1989). Protoliths of Inner Piedmont Belt rocks were mostly sedimentary (graywacke) with intermediate volcanic flows and tuffs. Numerous large and small bodies of granite and granodiorite and a few quartz diorite bodies are scattered throughout the Inner Piedmont. The history of emplacement of igneous intrusives and of structural deformation in the Inner Piedmont is complex. The rocks have been extensively folded, sheared, and faulted. Granite dikes and larger granite masses have been emplaced along shear zones and discordances. A major east-west trending lineament coincides with the course of the Catawba River in Caldwell, Burke, and Alexander Counties, but no offset has been documented. According to Goldsmith et al. (1978), the site is located in an area underlain by a rock unit comprised of gneisses and schists of various compositions, calc-silicates, and felsic metavolcanics. This unit occupies the nose of a northeast-plunging broad synclinal feature, surrounded by a unit mapped as foliated-to-massive migmatitic granitic gneiss with biotite gneiss and amphibolite, approximately three miles to the northwest and one mile to the south. Map patterns suggest that regional metamorphic foliation near the site would be generally east-west, with gentle dips. Outcrop foliations are likely to have steeper dips, with northeast-trending strikes parallel to the map-scale folds shown on the regional map of Goldsmith, et al. Approximately three miles to the east of the site is a small area around Rhodhiss Lake that has been mapped as metamorphosed granitic rock. A major diabase dike system, 2nd Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 April 2016 2 oriented northwest-southeast, has been mapped over a distance of more than 40 miles and passes approximately two miles to the northeast of the site. 1.3 Regulatory Status The landfill is regulated under Rules .0500 and .0600 of the North Carolina Solid Waste Management Regulations (NCSWMR) for MSW landfills closed prior to October 9, 1993. The County Monitors groundwater at the landfill in accordance with criteria set forth in Rule .0600 of the NCSWMR. 2.0 FACILITY MONITORING PROGRAM 2.1 Groundwater Monitoring Program Groundwater monitoring at the Kirksey Drive Landfill is completed in accordance with the monitoring requirements of Rule .0600 of the NCSWMR. Groundwater samples are collected semiannually. Eight active groundwater monitoring wells comprise the groundwater monitoring network at the Kirksey Drive Landfill. The current compliance network consists of the following monitoring wells: MW-1 (background), MW-2, MW-3S, MW-3D, MW-4, MW-5, MW-6S, and MW-6D. A site plan indicating the facility and waste boundaries in addition to monitoring well locations can be found in Drawing 1. All monitoring wells are monitored for the NC Appendix I list of constituents. Monitoring Well Date Installed Classification Monitoring Program Total Depth from TOC (ft) Lithology of Screened Interval MW-1 1992 Background .0600 35.65 Saprolite MW-2 1992 Compliance .0600 45.70 Saprolite MW-3S 1992 Compliance .0600 26.69 Bedrock MW-3D Feb. 27, 1998 Compliance .0600 78.40 Bedrock MW-4 Feb. 24, 1998 Compliance .0600 29.50 Saprolite MW-5 Feb. 24, 1998 Compliance .0600 49.80 Saprolite MW-6S Apr. 6, 2000 Compliance .0600 25.00 Saprolite MW-6D Apr. 7, 2000 Compliance .0600 60.00 Bedrock 2.2 Surface Water Monitoring Program Surface water monitoring at the Kirksey Drive Landfill is completed in accordance with the monitoring requirements of Rule .0600 of the NCSWMR. Three surface water monitoring points comprise the surface water monitoring program for the Kirksey Drive Landfill. The locations of the monitoring points are shown on Drawing 1. All surface water monitoring points are monitored semiannually for the NC Appendix I list of constituents. 2nd Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 April 2016 3 Surface Point Classification Monitoring Program SW-1 (SMP-1) Compliance .0600 SW-2 (SMP-2) Compliance .0600 SW-3 (SMP-3) Compliance .0600 3.0 FIRST SEMIANNUAL SAMPLING EVENT OF 2015 3.1 Field Work and Visual Inspection In order to detect potential releases of leachate and/or landfill gas migration in a timely manner, a visual inspection program has been implemented at the Kirksey Drive Landfill. This inspection program involves field personnel making the following observations:  Observation of stress induced on the biological community (i.e., dead or dying vegetation);  Indications of leachate impact (i.e., seeps, impacted surface water);  Observations of erosion; and  Negative changes around the waste facility. On December 7, 2015, personnel from JOYCE visited the Kirksey Drive Landfill to purge and sample monitoring wells MW-1, MW-2, MW-3S, MW-3D, MW-4, MW-5, MW-6S, and MW-6D. The visual inspections indicated no unusual issues of concerns. Depth-to-water measurements were obtained to the nearest 0.01 foot using an electronic water level indicator for all monitoring wells in the compliance network prior to purging. Groundwater elevations can be found in Table 1. Monitoring wells were purged and sampled using disposable bailers or a 12 volt pump. Measurements of temperature, pH, specific conductivity, and turbidity were recorded in the site log book and on field log forms prior to purging, after each purge volume, and during sampling. Prior to sampling, laboratory-supplied containers were prepared with the following information:  Monitoring well number (completed by field personnel);  Date and time of sample collection (completed by field personnel);  Initials of sampling personnel (completed by field personnel);  Project name and number (completed by the laboratory);  Chemical preservative (completed by the laboratory); and  Requested chemical analysis (completed by the laboratory). Groundwater samples from each monitoring well were collected directly from the disposable bailers in the provided laboratory containers either immediately after purging or within 24 hours of the final purge volume. Immediately after collection, the samples were placed on ice in a laboratory-provided cooler. Field sampling logs are provided in Appendix A. 2nd Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 April 2016 4 Surface monitoring points SW-1, SW-2, and SW-3 were sampled during the December 2015 event. The surface water samples are collected directly from stream flow, by lowering the prepared sample containers into the stream flow. Care was taken not the overflow the sample containers (which could lead to preservative loss) and avoid sample- induced turbidity. At the time of sampling, surface water is also measured for temperature, pH, specific conductivity, and turbidity and recorded in the site log book. After sample collection, the sample is placed on ice in a laboratory provided cooler. The field sampling logs are provided in Appendix A. 3.2 Laboratory Analysis and JOYCE Quality Control The December 2015 groundwater and surface water samples were submitted to Pace Analytical Services, Inc. of Huntersville, North Carolina under chain-of-custody control for analysis. JOYCE requested a Level II data report for the final laboratory report. The samples were received by the laboratory on December 10, 2015, in good condition, properly preserved, and within analysis hold times. In addition to samples collected for compliance monitoring at the Kirksey Drive Landfill, a Field Blank was collected by JOYCE personnel as part of the May 2015 sampling event. Also, a Trip Blank was prepared by the laboratory to accompany the volatile sampling during shipment. The Field Blank was analyzed for the NC Appendix I list compounds while the Trip Blank was analyzed for NC Appendix I VOCs only. Upon receipt of the laboratory data package, the data was reviewed by JOYCE personnel for the following:  General typographical errors;  Correct analyses performed and within method specified hold times;  Biased data results based on Surrogate Recoveries, Matrix Spike, Matrix Spike Duplicate, and Laboratory Control Samples;  Blank qualified data (B-flags);  Detections above the 15A NCAC 2L Groundwater Standards (NC 2L), Groundwater Protection Standards (GWPS), and/or 15A NCAC 2B Surface Water Standards (NC 2B); and  Detections that are above historical levels. Review of the laboratory analytical reports indicated that the laboratory data package was acceptable. The complete analytical data packages and chains-of-custody are included in Appendix A. 2nd Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 April 2016 5 4.0 DATA ANALYSIS 4.1 Groundwater Analytical Results and Comparison to Standards There were three inorganic constituents from the NC Appendix I list detected at quantified concentrations above the SWSL at one or more downgradient monitoring wells, including: barium; cobalt; and thallium. Zinc detections were blank qualified by detection in the Field Blank. There were eleven organic constituents from the NC Appendix I list detected at quantified concentrations above the SWSL at one or more downgradient monitoring wells, including: acetone; 1,4-dichlorobenzene; cis-1,2- dichloroethene; chlorobenzene, benzene, ethylbenzene, tetrachloroethene, trichloroethene, toluene, vinyl chloride and xylenes. The quantified detections are summarized in Table 3. Of these detections, there were seven constituents with concentrations reported above the NC 2L/GWPS in one or more compliance monitoring wells during the Decmeber 2015 monitoring event. These include inorganic constituents barium, cobalt, and thallium; and organic constituents 1,4-dichlorobenzene, benzene, tetrachloroethene, and vinyl chloride. These exceedances are summarized in Table 4. In general, the results are consistent with historical data. Historical groundwater data can be found in Appendix B. 4.2 Surface Water Analytical Results and Comparison to Standards There were no constituents detected above the NC 2B surface water standards in surface water monitoring points during the December 2015 monitoring event. Historical surface water data can be found in Appendix C. 5.0 HYDROGEOLOGICAL CONDITIONS The surficial aquifer is believed to include the regolith and the underlying fractured metamorphic bedrock. The regolith consists of alluvium, residual soils, saprolite, and variably fractured and weathered layered metamorphic rock. In this regard, regolith behaves similar to unweathered bedrock, except that fractures are more numerous and better connected in the regolith, and will tend to have more isotropic hydraulic properties. Groundwater discharges into Hunting Creek to the east of the site, which flows northward to the Catawba River. A groundwater potentiometric surface map, developed from static water level data obtained in December 2015 is presented as Drawing 1. The potentiometric surface map depicts groundwater flow primarily toward the east. Horizontal groundwater gradients along representative flow paths were estimated from the December 2015 groundwater contours shown on Drawing 1 and are summarized in Table 5. Horizontal gradients across the site ranged from 0.0533 to 0.0967 ft/ft, with an average of approximately 0.0684 ft/ft. 2nd Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 April 2016 6 Linear groundwater flow velocities for wells screened in saprolite were computed using the modified Darcy equation: V = Ki/n, where V = average linear velocity, K = hydraulic conductivity, i = horizontal hydraulic gradient and n = effective porosity. The mean of hydraulic conductivities from slug-tests conducted at the Burke County John’s River facility (K = 3.28 ft/day) was used in these calculations, along with an estimated effective porosity of n = 0.20 (20%) for regolith. The estimated linear groundwater flow velocity under the facility ranged from 319 to 579 feet/year, with an average flow velocity of approximately 409.1 feet/year (Table 5). Because of our conservative estimate of effective porosity, actual groundwater velocities may be significantly less than those calculated. Also, the modified Darcy equation makes the simplified assumptions of a homogeneous and isotropic aquifer, which may yield inaccurate results when applied to heterogeneous and/or anisotropic conditions such as are believed to exist at this site. Migration of groundwater contaminants are expected to follow the general groundwater flow paths and there are no known preferred pathways or barriers to groundwater flow that could significantly affect plume migration or the effectiveness of the groundwater monitoring network to monitoring plume migration. The current groundwater monitoring network remains sufficient for monitoring the groundwater at this facility. 6.0 CONCLUSION The Burke County Kirksey Drive Landfill will continue monitoring groundwater in accordance with criteria set forth in Rules .0500 and .0600 of the NCSWMR for MSW landfills closed prior to October 9, 1993. The next scheduled semiannual sampling event is scheduled for June 2016. 7.0 REFERENCES Goldsmith, R., Milton, D.J., and Wilson, F.A., 1978, Preliminary geologic map, geologic map index, and annotated bibliography, Charlotte 1x2 degree sheet, North and South Carolina, U.S.G.S. Open File Report 78-590. Goldsmith, R., Milton, D.J., and Horton J.W., 1989, Geology of the Charlotte 1x2 degree quadrangle, in Gair, J.E., eds., Mineral resources of the Charlotte 1x2 degree quadrangle, North and South Carolina: U.S.G.S. Professional Paper 1462. Harned, Douglas A., 1989, The Hydrogeologic Framework and a Reconnaissance of Ground-Water Quality in the Piedmont Province of North Carolina, U.S. Geological Survey, Water Resources Investigations Report 88-4130 2nd Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 April 2016 7 Heath, R.C., 1989, The Piedmont ground-water system, in Ground Water in the Piedmont; Edited by Daniel, C.,White, R., and Stone, P., Proceedings published by Clemson University, pp. 1-13. Joyce Engineering, Inc., October 29, 1999. Water Quality Assessment Plan. Prepared for Burke County Kirksey Drive Landfill. LeGrand, Harry E. Sr., 1989, A Conceptual Model of Ground Water Settings in the Piedmont Region, Conference on Ground Water in the Piedmont, Charlotte, North Carolina North Carolina Dept. Environment, Health, and Natural Resources (NCDEHNR), 1995, N.C. Water Quality Monitoring Guidance Document for Solid Waste Facilities. Sumsion, C.T., and Laney, R.L., 1967, Geology and ground-water resources of the Morganton area North Carolina, N.C. Department of Water Resources, Ground Water Bulletin No. 12, p. 119 RCRA Ground Water Monitoring Technical Enforcement Guidance Document (TEGD), 1986. Tables Table 1 Historical Groundwater Elevations Table 2 Field Parameters (December 2015) Table 3 Quantified Detections (December 2015) Table 4 Exceedances (December 2015) Table 5 Hydraulic Gradients and Linear Velocities Figure Figure 1: Site Location Map Drawing Drawing 1: Groundwater Potentiometric Surface Map Appendix A Laboratory Analytical Reports and Field Logs Appendix B Historically Detected Groundwater Constituents Appendix C Historically Detected Surface Water Constituents Tables Table 1 Historical Groundwater Elevations Table 2 Field Parameters (December 2015) Table 3 Quantified Detections (December 2015) Table 4 Exceedances (December 2015) Table 5 Hydraulic Gradients and Linear Velocities TA B L E 1 : H i s t o r i c a l G r o u n d w a t e r E l e v a t i o n s Ba c k g r o u n d MW - 1 M W - 2 M W - 3 S M W - 3 D M W - 4 M W - 5 M W - 6 S M W - 6 D TO C E l e v a t i o n : 11 1 9 . 8 2 1 0 7 7 . 2 3 1 0 2 1 . 9 0 1 0 2 2 . 7 6 1 0 5 4 . 9 9 1 1 3 7 . 4 3 1 0 6 5 . 0 0 1 0 6 5 . 0 0 We l l D e p t h : 35 . 6 5 4 5 . 7 0 2 6 . 6 9 7 8 . 4 0 2 9 . 5 0 4 9 . 8 0 2 5 . 0 0 6 0 . 0 0 31 - O c t - 0 6 1 0 8 6 . 6 8 1 0 4 9 . 6 1 1 0 1 4 . 1 6 1 0 2 2 . 7 6 1 0 3 0 . 9 3 1 0 9 6 . 0 3 1 0 5 4 . 6 0 1 0 5 3 . 2 2 29 - M a y - 0 7 1 0 8 7 . 5 9 1 0 5 0 . 6 5 1 0 1 5 . 0 8 1 0 2 2 . 7 6 1 0 3 2 . 0 1 1 0 9 6 . 9 1 1 0 5 4 . 2 4 1 0 5 3 . 1 2 27 - N o v - 0 7 1 0 8 5 . 5 9 1 0 4 9 . 6 7 1 0 1 4 . 0 6 1 0 2 2 . 7 6 1 0 2 9 . 7 5 1 0 9 5 . 1 5 1 0 5 4 . 3 1 1 0 5 3 . 1 5 27 - M a y - 0 8 10 8 5 . 5 6 1 0 4 9 . 5 7 1 0 1 4 . 2 4 1 0 2 2 . 7 6 1 0 3 0 . 4 3 1 0 9 3 . 6 1 1 0 5 4 . 2 1 1 0 5 3 . 0 5 05 - N o v - 0 8 10 8 5 . 1 2 1 0 4 9 . 5 9 1 0 1 3 . 6 6 1 0 2 2 . 4 6 1 0 2 9 . 2 8 1 0 9 2 . 4 3 1 0 5 4 . 2 3 1 0 5 3 . 0 0 01 - J u n - 0 9 10 8 5 . 9 4 1 0 5 0 . 0 3 1 0 1 4 . 9 9 1 0 2 2 . 7 6 1 0 3 2 . 6 2 1 0 9 2 . 4 1 1 0 5 4 . 8 5 1 0 5 3 . 5 5 19 - N o v - 0 9 10 8 6 . 9 1 1 0 5 0 . 0 6 1 0 1 5 . 1 8 1 0 2 2 . 7 6 1 0 3 2 . 2 7 1 0 9 4 . 7 5 1 0 5 4 . 8 4 1 0 5 3 . 4 4 14 - J u n - 1 0 10 8 9 . 9 8 1 0 5 0 . 9 3 1 0 1 5 . 5 3 1 0 2 2 . 7 6 1 0 3 3 . 3 6 1 1 0 0 . 1 4 1 0 5 4 . 3 3 1 0 5 3 . 0 9 29 - N o v - 1 0 10 8 7 . 6 2 1 0 5 0 . 0 2 1 0 1 4 . 6 3 1 0 2 2 . 7 6 1 0 3 0 . 4 3 1 0 9 8 . 4 5 1 0 5 4 . 5 3 1 0 5 3 . 0 2 31 - M a y - 1 1 10 8 7 . 4 3 1 0 5 0 . 0 2 1 0 1 4 . 8 6 1 0 2 2 . 7 6 1 0 3 1 . 7 8 1 0 9 6 . 4 7 1 0 5 4 . 3 1 1 0 5 3 . 0 6 19 - D e c - 1 1 10 8 5 . 7 0 1 0 4 9 . 8 5 1 0 1 4 . 3 3 1 0 2 2 . 7 6 1 0 3 0 . 5 7 1 0 9 4 . 4 1 1 0 5 3 . 7 8 1 0 5 3 . 0 0 30 - M a y - 1 2 10 8 6 . 8 1 1 0 5 0 . 1 3 1 0 1 4 . 9 9 1 0 2 2 . 7 6 1 0 3 2 . 2 8 1 0 9 4 . 1 2 1 0 5 4 . 4 4 1 0 5 3 . 0 5 03 - D e c - 1 2 10 8 5 . 7 2 1 0 5 2 . 8 9 1 0 1 4 . 4 6 1 0 2 2 . 7 6 1 0 3 0 . 1 1 1 0 9 2 . 0 6 1 0 5 4 . 2 9 1 0 5 2 . 8 8 11 - J u n - 1 3 10 8 8 . 6 2 1 0 5 0 . 9 8 1 0 1 6 . 3 0 1 0 2 2 . 7 6 1 0 3 5 . 7 0 1 0 9 6 . 0 8 1 0 5 8 . 8 1 1 0 5 4 . 4 3 29 - O c t - 1 3 10 9 0 . 3 5 1 0 5 0 . 8 2 1 0 1 5 . 7 5 1 0 2 2 . 7 6 1 0 3 3 . 2 1 1 1 0 0 . 4 8 1 0 5 4 . 5 0 1 0 5 3 . 1 0 05 - M a y - 1 4 10 9 0 . 3 4 1 0 3 1 . 5 3 1 0 1 5 . 9 6 1 0 2 2 . 7 6 1 0 3 4 . 9 4 1 1 0 1 . 0 5 1 0 5 4 . 7 6 1 0 5 3 . 3 6 20 - O c t - 1 4 10 8 9 . 0 5 1 0 5 0 . 3 6 1 0 1 5 . 3 7 1 0 2 2 . 7 6 1 0 3 2 . 0 9 1 1 0 0 . 0 6 1 0 5 4 . 5 7 1 0 4 4 . 1 0 19 - M a y - 1 5 1 0 8 8 . 0 8 1 0 5 0 . 2 5 1 0 1 5 . 6 4 1 0 2 2 . 7 6 1 0 3 2 . 7 7 1 0 9 7 . 6 6 1 0 5 4 . 3 0 1 0 5 3 . 0 5 7- D e c - 1 5 1 0 8 8 . 0 7 1 0 5 0 . 2 6 1 0 1 4 . 9 3 1 0 2 2 . 7 6 1 0 3 3 . 5 4 1 0 9 6 . 3 8 1 0 5 5 . 2 0 1 0 5 3 . 5 5 No t e s : TO C = T o p o f C a s i n g . Al l e l e v a t i o n s a r e r e f e r e n c e d a s f e e t a b o v e m e a n s e a l e v e l . Al l d e p t h s m e a s u r e d i n f e e t b e l o w T O C . MW - 6 S a n d M W - 6 D T O C E l e v a t i o n s a r e e s t i m a t e d . Do w n g r a d i e n t Lo c a t i o n Bu r k e C o u n t y - K i r k s e y D r i v e L a n d f i l l Pe r m i t 1 2 - 0 2 Joyce Engineering TABLE 2: Field Parameters WELL ID PARAMETER RESULT UNITS COLLECT DATE 1201-MW1 pH 6.17 s.u 12/7/2015 1201-MW1 Temperature 14.7 ºC 12/7/2015 1201-MW1 Conductivity 273 µS/cm3 12/7/2015 1201-MW1 Turbididty 21.9 ntu 12/7/2015 1201-MW1 Static Water Level 31.75 ft 12/7/2015 1201-MW1 Well Depth 35.65 ft 12/7/2015 1201-MW2 pH 5.95 s.u 12/7/2015 1201-MW2 Temperature 16.1 ºC 12/7/2015 1201-MW2 Conductivity 2102 µS/cm3 12/7/2015 1201-MW2 Turbididty 3.93 ntu 12/7/2015 1201-MW2 Static Water Level 26.97 ft 12/7/2015 1201-MW2 Well Depth 45.70 ft 12/7/2015 1201-MW3S pH 6.30 s.u 12/7/2015 1201-MW3S Temperature 15.9 ºC 12/7/2015 1201-MW3S Conductivity 902 µS/cm3 12/7/2015 1201-MW3S Turbididty 7.11 ntu 12/7/2015 1201-MW3S Static Water Level 6.79 ft 12/7/2015 1201-MW3S Well Depth 26.69 ft 12/7/2015 1201-MW3D pH 6.03 s.u 12/7/2015 1201-MW3D Temperature 15.7 ºC 12/7/2015 1201-MW3D Conductivity 833 µS/cm3 12/7/2015 1201-MW3D Turbididty 5.15 ntu 12/7/2015 1201-MW3D Static Water Level 0 ft 12/7/2015 1201-MW3D Well Depth 78.40 ft 12/7/2015 1201-MW4 pH 5.42 s.u 12/7/2015 1201-MW4 Temperature 14.9 ºC 12/7/2015 1201-MW4 Conductivity 108 µS/cm3 12/7/2015 1201-MW4 Turbididty 17.70 ntu 12/7/2015 1201-MW4 Static Water Level 21.45 ft 12/7/2015 1201-MW4 Well Depth 29.50 ft 12/7/2015 1201-MW5 pH 5.66 s.u 12/7/2015 1201-MW5 Temperature 14.6 ºC 12/7/2015 1201-MW5 Conductivity 24 µS/cm3 12/7/2015 1201-MW5 Turbididty 13.33 ntu 12/7/2015 1201-MW5 Static Water Level 41.05 ft 12/7/2015 1201-MW5 Well Depth 49.80 ft 12/7/2015 Burke Co. Kirksey Dr. Landfill Permit No. 12-01 Page 1 of 2 Joyce Engineering TABLE 2: Field Parameters WELL ID PARAMETER RESULT UNITS COLLECT DATE 1201-MW6D pH 6.29 s.u 12/7/2015 1201-MW6D Temperature 14.9 ºC 12/7/2015 1201-MW6D Conductivity 112 µS/cm3 12/7/2015 1201-MW6D Turbididty 6.71 ntu 12/7/2015 1201-MW6D Static Water Level 11.45 ft 12/7/2015 1201-MW6D Well Depth 60.00 ft 12/7/2015 1201-MW6S pH 5.68 s.u 12/7/2015 1201-MW6S Temperature 15.7 ºC 12/7/2015 1201-MW6S Conductivity 84 µS/cm3 12/7/2015 1201-MW6S Turbididty 26.10 ntu 12/7/2015 1201-MW6S Static Water Level 9.80 ft 12/7/2015 1201-MW6S Well Depth 25.00 ft 12/7/2015 1201-SW1 pH 7.34 s.u 12/7/2015 1201-SW1 Temperature 10.6 ºC 12/7/2015 1201-SW1 Conductivity 49 µS/cm3 12/7/2015 1201-SW1 Turbididty 6.75 ntu 12/7/2015 1201-SW2 pH 7.27 s.u 12/7/2015 1201-SW2 Temperature 10.4 ºC 12/7/2015 1201-SW2 Conductivity 94 µS/cm3 12/7/2015 1201-SW2 Turbididty 5.25 ntu 12/7/2015 1201-SW3 pH 8.03 s.u 12/7/2015 1201-SW3 Temperature 10.7 ºC 12/7/2015 1201-SW3 Conductivity 647 µS/cm3 12/7/2015 1201-SW3 Turbididty 4.86 ntu 12/7/2015 Notes: ºC = degrees Centigrade s.u.= Standard Units µS/cm3 = microSiemens per cubic centimeter ntu = Nephelometric Turbidity Units ft = Feet Burke Co. Kirksey Dr. Landfill Permit No. 12-01 Page 2 of 2 Joyce Engineering TABLE 3: Quantified Detections (December 2015) WELL ID PARAMETER RESULT UNITS SWSL COLLECT DATE 1201-MW1 Cobalt 52 ug/L 10 12/7/2015 1201-MW1 Barium 109 ug/L 100 12/7/2015 1201-MW1 Thallium 6.9 ug/L 5.5 12/7/2015 1201-MW1 Acetone 118 ug/L 100 12/7/2015 1201-MW2 Barium 1,210 ug/L 100 12/7/2015 1201-MW2 Cobalt 126 ug/L 10 12/7/2015 1201-MW2 Thallium 7.5 ug/L 5.5 12/7/2015 1201-MW2 Benzene 7.7 ug/L 1 12/7/2015 1201-MW2 Chlorobenzene 20.6 ug/L 3 12/7/2015 1201-MW2 1,4-Dichlorobenzene 47.1 ug/L 1 12/7/2015 1201-MW2 Ethylbenzene 16.2 ug/L 1 12/7/2015 1201-MW2 Toluene 1.6 ug/L 1 12/7/2015 1201-MW2 Xylenes (Total) 38.6 ug/L 5 12/7/2015 1201-MW3D Barium 205 ug/L 100 12/7/2015 1201-MW3D Benzene 1.3 ug/L 1 12/7/2015 1201-MW3D Chlorobenzene 7 ug/L 3 12/7/2015 1201-MW3D 1,4-Dichlorobenzene 4.3 ug/L 1 12/7/2015 1201-MW3D cis-1,2-Dichloroethene 8.9 ug/L 5 12/7/2015 1201-MW3D Tetrachloroethene 3.5 ug/L 1 12/7/2015 1201-MW3D Trichloroethene 2.5 ug/L 1 12/7/2015 1201-MW3D Vinyl chloride 1.1 ug/L 1 12/7/2015 1201-MW3S Barium 470 ug/L 100 12/7/2015 1201-MW3S Cobalt 13.9 ug/L 10 12/7/2015 1201-MW3S Benzene 4.3 ug/L 1 12/7/2015 1201-MW3S Chlorobenzene 33.2 ug/L 3 12/7/2015 1201-MW3S 1,4-Dichlorobenzene 11.2 ug/L 1 12/7/2015 1201-MW3S Xylenes (Total)23.1 ug/L 5 12/7/2015 1201-MW4 Barium 157 ug/L 100 12/7/2015 1201-MW4 cis-1,2-Dichloroethene 8.9 ug/L 5 12/7/2015 1201-MW4 Tetrachloroethene 1.9 ug/L 1 12/7/2015 1201-SW3 Barium 350 ug/L 100 12/7/2015 Notes: µg/L = Micorgrams per liter SWSL = NC Soild Waste Section Reporting Limit Laboratory Reporting limit used when SWSL has not been established Constituent detections in bold are compared to Groundwater Protection Standards (GPS) in Table 4. Kirksey Drive Landfill Permit No. 12-01 Joyce Engineering TA B L E 4 : E x c e e d a n c e s ( D e c e m b e r 2 0 1 5 ) WE L L I D P A R A M E T E R R E S U L T U N I T S S W S L NC 2 L / *G W P S / ** N C 2 B GP S C O L L E C T D A T E 12 0 1 - M W 1 Co b a l t 5 2 µg / L 1 0 1 * 10 12/7/2015 12 0 1 - M W 1 Th a l l i u m 6 . 9 µg / L 5 . 5 0 . 2 8 * 5. 5 12/7/2015 12 0 1 - M W 2 1, 4 - D i c h l o r o b e n z e n e 4 7 . 1 µg / L 1 6 6 12/7/2015 12 0 1 - M W 2 Ba r i u m 1 2 1 0 µg / L 1 0 0 7 0 0 70 0 12/7/2015 12 0 1 - M W 2 Be n z e n e 7 . 7 µg / L 1 1 1 12/7/2015 12 0 1 - M W 2 Co b a l t 1 2 6 µg / L 1 0 1 * 10 12/7/2015 12 0 1 - M W 3 D Be n z e n e 1 . 3 µg / L 1 1 1 12/7/2015 12 0 1 - M W 3 D Te t r a c h l o r o e t h e n e 3 . 5 µg / L 1 0 . 7 0. 7 12/7/2015 12 0 1 - M W 3 D Vi n y l c h l o r i d e 1 . 1 µg / L 1 0 . 0 3 1 12/7/2015 12 0 1 - M W 3 S 1, 4 - D i c h l o r o b e n z e n e 1 1 . 2 µg / L 1 6 6 12/7/2015 12 0 1 - M W 3 S Be n z e n e 4 . 3 µg / L 1 1 1 12/7/2015 12 0 1 - M W 3 S Co b a l t 1 3 . 9 µg / L 1 0 1 * 10 12/7/2015 12 0 1 - M W 4 Te t r a c h l o r o e t h e n e 1 . 9 µg / L 1 0 . 7 1 12/7/2015 No t e s : µ g / L = M i c r o g r a m s p e r L i t e r SW S L = N C S o l i d W a s t e S e c t i o n R e p o r t i n g L i m i t La b o r R e p o r t i n g l i m i t u s e d w h e n S W S L h a s n o t b e e n e s t a b l i s h e d NC 2 L = N C G r o u n d w a t e r Q u a l i t y S t a n d a r d f r o m 1 5 A N C A C 2 L . 0 2 0 2 GW P S = N C S o l i d W a s t e S e c t i o n G r o u n d w a t e r P r o t e c t i o n S t a n d a r d ( f o r c o n s t i t u e n t s w i t h n o N C 2 L v a l u e ) NC 2 B = N C W a t e r Q u a l i t y S u r f a c e w a t e r P r o t e c t i o n S t a n d a r d f r o m 1 5 A N C A C 2 B GP S = G r o u n d w a t e r P r o t e c t i o n S t a n d a r d a s d e f i n e d b y 1 5 A N C A C 1 3 b . 1 6 3 4 ( g ) GP S = S W S L i f t h e S W S L i s > N C 2 L o r G W P S Ki r k s e y D r i v e L a n d f i l l Pe r m i t N o . 1 2 - 0 1 Joyce Engineering TA B L E 5 : H y d r a u l i c G r a d i e n t s a n d L i n e a r G r o u n d w a t e r V e l o c i t i e s GR A D I E N T CA L C U L A T I O N SE G M E N T FL O W L I N E LE N G T H (f e e t ) FL O W DI R E C T I O N GR O U N D W A T E R EL E V A T I O N (f e e t ) HO R I Z O N T A L GR A D I E N T i (ft / f t ) HY D R A U L I C CO N D U C T I V I T Y K (f t / d a y ) EF F E C T I V E PO R O S I T Y n LINEAR VELOCITY V (ft/y ear ) 11 0 0 10 2 0 11 0 0 10 2 0 11 0 0 10 2 0 AV E R A G E : 0 . 0 6 8 4 AV E R A G E : 4 0 9 . 1 No t e s : Th e m e a n o f K e s t i m a t e s f r o m i n d i v i d u a l w e l l s l u g t e s t s f r o m t h e B u r k e C o . J o h n ' s R i v e r f a c i l i t y w a s u s e d t o c a l c u l a t e t h e h y d r a u l i c c o n d u c t i v i t y . Ve l o c i t y : V = Ki / n ; a s s u m e s h o m o g e n e o u s i s o t r o p i c p o r o u s a q u i f e r a n d a n e f f e c t i v e p o r o s i t y o f 2 0 % ( 0 . 2 0 ) . Gr a d i e n t s e g m e n t s b a s e d o n t h e D e c e m b e r 7 , 2 0 1 5 , g r o u n d w a t e r p o t e n t i o m e t r i c s u r f a c e m a p ( D r a w i n g 1 ) . De c e m b e r 7 , 2 0 1 5 i 1 82 7 NE 0. 0 9 6 7 3 . 2 8 E + 0 0 0 . 2 0 5 7 9 330 i 3 1, 5 0 2 SE 0. 0 5 3 3 3 . 2 8 E + 0 0 0 . 2 0 3 1 9 i 2 1, 4 5 2 E 0. 0 5 5 1 3 . 2 8 E + 0 0 0 . 2 0 Bu r k e C o u n t y - K i r k s e y D r i v e L a n d f i l l Pe r m i t 1 2 - 0 1 Joyce Engineering Figure Figure 1: Site Location Map APPROXIMATE LOCATION OF PROPERTY LINE SOURCE: U.S.G.S. TOPOGRAPHIC MAP FOR NORTH MORGANTON, NC. All rights reserved. Ó Joyce Engineering, Inc. PHONE: (336) 323-0092 2016 GREENSBORO, N.C. 27407 2211 WEST MEADOWVIEW ROAD Drawing Drawing 1: Groundwater Potentiometric Surface Map Appendix A Laboratory Analytical Reports and Field Logs #=CL# December 21, 2015 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92279385 92279385 Project: Pace Project No.: RE: Mr. Van BurbachJoyce Engineering-Greensboro2211 West Meadowview RdBoone Bldg, Suite 101Greensboro, NC 27407 BURKE CO. KIRKSEY DR. Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on December 10, 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, unlessotherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analytepage 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 cc: Alex Everhart, Joyce Engineering-NC 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 43 #=CP# CERTIFICATIONS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs2225 Riverside Drive, Asheville, NC 28804Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40South Carolina Certification #: 99030001West Virginia Certification #: 356Virginia/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 43 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Lab ID Sample ID Matrix Date Collected Date Received 92279385001 1201-MW1 Water 12/07/15 16:22 12/10/15 10:48 92279385002 1201-MW2 Water 12/07/15 16:12 12/10/15 10:48 92279385003 1201-MW3S Water 12/07/15 15:15 12/10/15 10:48 92279385004 1201-MW3D Water 12/07/15 15:25 12/10/15 10:48 92279385005 1201-MW4 Water 12/07/15 16:50 12/10/15 10:48 92279385006 1201-MW5 Water 12/07/15 16:32 12/10/15 10:48 92279385007 1201-MW6S Water 12/07/15 14:33 12/10/15 10:48 92279385008 1201-MW6D Water 12/07/15 14:38 12/10/15 10:48 92279385009 1201-SW1 Water 12/07/15 15:50 12/10/15 10:48 92279385010 1201-SW2 Water 12/07/15 15:36 12/10/15 10:48 92279385011 1201-SW3 Water 12/07/15 15:30 12/10/15 10:48 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 43 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92279385001 1201-MW1 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92279385002 1201-MW2 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92279385003 1201-MW3S EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92279385004 1201-MW3D EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92279385005 1201-MW4 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92279385006 1201-MW5 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92279385007 1201-MW6S EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92279385008 1201-MW6D EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92279385009 1201-SW1 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92279385010 1201-SW2 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92279385011 1201-SW3 EPA 6010 15 PASI-ACDF EPA 8260 50 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 43 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92279385001 1201-MW1 Barium 109 ug/L 12/17/15 02:23100EPA 6010 Cobalt 52.0 ug/L 12/17/15 02:2310.0EPA 6010 Copper 7.9J ug/L 12/17/15 02:2310.0EPA 6010 Lead 4.6J ug/L 12/17/15 02:2310.0EPA 6010 Nickel 2.6J ug/L 12/17/15 02:2350.0EPA 6010 Thallium 6.9 ug/L 12/17/15 02:235.5EPA 6010 Vanadium 8.3J ug/L 12/17/15 02:2325.0EPA 6010 Zinc 6.5J ug/L 12/17/15 02:2310.0EPA 6010 Acetone 118 ug/L 12/19/15 02:00100EPA 8260 1,4-Dichlorobenzene 0.81J ug/L 12/19/15 02:001.0EPA 8260 cis-1,2-Dichloroethene 2.1J ug/L 12/19/15 02:005.0EPA 8260 92279385002 1201-MW2 Antimony 4.9J ug/L 12/17/15 02:326.0EPA 6010 Barium 1210 ug/L 12/17/15 02:32100EPA 6010 Cobalt 126 ug/L 12/17/15 02:3210.0EPA 6010 Copper 7.7J ug/L 12/17/15 02:3210.0EPA 6010 Lead 6.6J ug/L 12/17/15 02:3210.0EPA 6010 Nickel 17.0J ug/L 12/17/15 02:3250.0EPA 6010 Thallium 7.5 ug/L 12/17/15 02:325.5EPA 6010 Vanadium 16.6J ug/L 12/17/15 02:3225.0EPA 6010 Acetone 21.8J ug/L 12/19/15 02:17100EPA 8260 Benzene 7.7 ug/L 12/19/15 02:171.0EPA 8260 Chlorobenzene 20.6 ug/L 12/19/15 02:173.0EPA 8260 1,2-Dichlorobenzene 2.5J ug/L 12/19/15 02:175.0EPA 8260 1,4-Dichlorobenzene 47.1 ug/L 12/19/15 02:171.0EPA 8260 1,1-Dichloroethane 0.59J ug/L 12/19/15 02:175.0EPA 8260 1,2-Dichloroethane 0.25J ug/L 12/19/15 02:171.0EPA 8260 Ethylbenzene 16.2 ug/L 12/19/15 02:171.0EPA 8260 Toluene 1.6 ug/L 12/19/15 02:171.0EPA 8260 Xylene (Total)38.6 ug/L 12/19/15 02:175.0EPA 8260 92279385003 1201-MW3S Barium 470 ug/L 12/17/15 02:45100EPA 6010 Cobalt 13.9 ug/L 12/17/15 02:4510.0EPA 6010 Copper 3.6J ug/L 12/17/15 02:4510.0EPA 6010 Lead 2.9J ug/L 12/17/15 02:4510.0EPA 6010 Nickel 4.3J ug/L 12/17/15 02:4550.0EPA 6010 Vanadium 7.3J ug/L 12/17/15 02:4525.0EPA 6010 Zinc 8.7J ug/L 12/17/15 02:4510.0EPA 6010 Benzene 4.3 ug/L 12/19/15 02:341.0EPA 8260 Chlorobenzene 33.2 ug/L 12/19/15 02:343.0EPA 8260 1,2-Dichlorobenzene 0.57J ug/L 12/19/15 02:345.0EPA 8260 1,4-Dichlorobenzene 11.2 ug/L 12/19/15 02:341.0EPA 8260 1,1-Dichloroethane 0.75J ug/L 12/19/15 02:345.0EPA 8260 Ethylbenzene 0.41J ug/L 12/19/15 02:341.0EPA 8260 Toluene 0.52J ug/L 12/19/15 02:341.0EPA 8260 Xylene (Total)23.1 ug/L 12/19/15 02:345.0EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 43 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92279385004 1201-MW3D Barium 205 ug/L 12/17/15 02:48100EPA 6010 Lead 4.4J ug/L 12/17/15 02:4810.0EPA 6010 Nickel 26.4J ug/L 12/17/15 02:4850.0EPA 6010 Zinc 5.2J ug/L 12/17/15 02:4810.0EPA 6010 Benzene 1.3 ug/L 12/19/15 13:421.0EPA 8260 Chlorobenzene 7.0 ug/L 12/19/15 13:423.0EPA 8260 1,4-Dichlorobenzene 4.3 ug/L 12/19/15 13:421.0EPA 8260 1,1-Dichloroethane 4.9J ug/L 12/19/15 13:425.0EPA 8260 cis-1,2-Dichloroethene 8.9 ug/L 12/19/15 13:425.0EPA 8260 Tetrachloroethene 3.5 ug/L 12/19/15 13:421.0EPA 8260 Trichloroethene 2.5 ug/L 12/19/15 13:421.0EPA 8260 Vinyl chloride 1.1 ug/L 12/19/15 13:421.0EPA 8260 92279385005 1201-MW4 Barium 157 ug/L 12/17/15 02:51100EPA 6010 Chromium 8.8J ug/L 12/17/15 02:5110.0EPA 6010 Copper 7.4J ug/L 12/17/15 02:5110.0EPA 6010 Lead 2.6J ug/L 12/17/15 02:5110.0EPA 6010 Nickel 3.8J ug/L 12/17/15 02:5150.0EPA 6010 Vanadium 19.4J ug/L 12/17/15 02:5125.0EPA 6010 Zinc 16.3 ug/L 12/17/15 02:5110.0EPA 6010 1,1-Dichloroethane 1.9J ug/L 12/19/15 13:595.0EPA 8260 cis-1,2-Dichloroethene 8.9 ug/L 12/19/15 13:595.0EPA 8260 Tetrachloroethene 1.9 ug/L 12/19/15 13:591.0EPA 8260 Trichloroethene 0.62J ug/L 12/19/15 13:591.0EPA 8260 92279385006 1201-MW5 Barium 44.7J ug/L 12/17/15 02:54100EPA 6010 Lead 3.0J ug/L 12/17/15 02:5410.0EPA 6010 Vanadium 5.6J ug/L 12/17/15 02:5425.0EPA 6010 Zinc 11.2 ug/L 12/17/15 02:5410.0EPA 6010 92279385007 1201-MW6S Barium 43.6J ug/L 12/17/15 02:57100EPA 6010 92279385008 1201-MW6D Barium 12.3J ug/L 12/17/15 03:00100EPA 6010 92279385009 1201-SW1 Barium 36.5J ug/L 12/17/15 03:03100EPA 6010 92279385010 1201-SW2 Barium 37.8J ug/L 12/17/15 03:06100EPA 6010 92279385011 1201-SW3 Barium 350 ug/L 12/17/15 03:09100EPA 6010 Chromium 3.3J ug/L 12/17/15 03:0910.0EPA 6010 Copper 3.0J ug/L 12/17/15 03:0910.0EPA 6010 Nickel 5.1J ug/L 12/17/15 03:0950.0EPA 6010 Zinc 15.7 ug/L 12/17/15 03:0910.0EPA 6010 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW1 Lab ID: 92279385001 Collected: 12/07/15 16:22 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/17/15 02:23 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 02:23 7440-38-212/12/15 00:0010.0 2.5 1 Barium 109 ug/L 12/17/15 02:23 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 02:23 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 02:23 7440-43-912/12/15 00:001.0 0.50 1 Chromium ND ug/L 12/17/15 02:23 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt 52.0 ug/L 12/17/15 02:23 7440-48-412/12/15 00:0010.0 2.5 1 Copper 7.9J ug/L 12/17/15 02:23 7440-50-812/12/15 00:0010.0 2.5 1 Lead 4.6J ug/L 12/17/15 02:23 7439-92-112/12/15 00:0010.0 2.5 1 Nickel 2.6J ug/L 12/17/15 02:23 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 02:23 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 02:23 7440-22-412/12/15 00:0010.0 2.5 1 Thallium 6.9 ug/L 12/17/15 02:23 7440-28-012/12/15 00:005.5 5.0 1 Vanadium 8.3J ug/L 12/17/15 02:23 7440-62-212/12/15 00:0025.0 2.5 1 Zinc 6.5J ug/L 12/17/15 02:23 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 118 ug/L 12/19/15 02:00 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/19/15 02:00 107-13-1200 1.9 1 Benzene ND ug/L 12/19/15 02:00 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/19/15 02:00 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/19/15 02:00 75-27-41.0 0.18 1 Bromoform ND ug/L 12/19/15 02:00 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/19/15 02:00 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/19/15 02:00 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/19/15 02:00 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/19/15 02:00 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/19/15 02:00 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/19/15 02:00 75-00-310.0 0.54 1 Chloroform ND ug/L 12/19/15 02:00 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/19/15 02:00 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/19/15 02:00 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/19/15 02:00 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/19/15 02:00 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/19/15 02:00 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/19/15 02:00 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.81J ug/L 12/19/15 02:00 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/19/15 02:00 110-57-6100 1.0 1 1,1-Dichloroethane ND ug/L 12/19/15 02:00 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/19/15 02:00 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/19/15 02:00 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 2.1J ug/L 12/19/15 02:00 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/19/15 02:00 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/19/15 02:00 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/19/15 02:00 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/19/15 02:00 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW1 Lab ID: 92279385001 Collected: 12/07/15 16:22 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/19/15 02:00 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/19/15 02:00 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/19/15 02:00 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/19/15 02:00 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/19/15 02:00 108-10-1100 0.33 1 Styrene ND ug/L 12/19/15 02:00 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/19/15 02:00 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/19/15 02:00 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/19/15 02:00 127-18-41.0 0.46 1 Toluene ND ug/L 12/19/15 02:00 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/19/15 02:00 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/19/15 02:00 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/19/15 02:00 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/19/15 02:00 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/19/15 02:00 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/19/15 02:00 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/19/15 02:00 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/19/15 02:00 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)102 %12/19/15 02:00 460-00-470-130 1 1,2-Dichloroethane-d4 (S)95 %12/19/15 02:00 17060-07-070-130 1 Toluene-d8 (S)105 %12/19/15 02:00 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW2 Lab ID: 92279385002 Collected: 12/07/15 16:12 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony 4.9J ug/L 12/17/15 02:32 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 02:32 7440-38-212/12/15 00:0010.0 2.5 1 Barium 1210 ug/L 12/17/15 02:32 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 02:32 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 02:32 7440-43-912/12/15 00:001.0 0.50 1 Chromium ND ug/L 12/17/15 02:32 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt 126 ug/L 12/17/15 02:32 7440-48-412/12/15 00:0010.0 2.5 1 Copper 7.7J ug/L 12/17/15 02:32 7440-50-812/12/15 00:0010.0 2.5 1 Lead 6.6J ug/L 12/17/15 02:32 7439-92-112/12/15 00:0010.0 2.5 1 Nickel 17.0J ug/L 12/17/15 02:32 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 02:32 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 02:32 7440-22-412/12/15 00:0010.0 2.5 1 Thallium 7.5 ug/L 12/17/15 02:32 7440-28-012/12/15 00:005.5 5.0 1 Vanadium 16.6J ug/L 12/17/15 02:32 7440-62-212/12/15 00:0025.0 2.5 1 Zinc ND ug/L 12/17/15 02:32 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 21.8J ug/L 12/19/15 02:17 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/19/15 02:17 107-13-1200 1.9 1 Benzene 7.7 ug/L 12/19/15 02:17 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/19/15 02:17 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/19/15 02:17 75-27-41.0 0.18 1 Bromoform ND ug/L 12/19/15 02:17 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/19/15 02:17 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/19/15 02:17 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/19/15 02:17 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/19/15 02:17 56-23-51.0 0.25 1 Chlorobenzene 20.6 ug/L 12/19/15 02:17 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/19/15 02:17 75-00-310.0 0.54 1 Chloroform ND ug/L 12/19/15 02:17 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/19/15 02:17 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/19/15 02:17 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/19/15 02:17 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/19/15 02:17 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/19/15 02:17 74-95-310.0 0.21 1 1,2-Dichlorobenzene 2.5J ug/L 12/19/15 02:17 95-50-15.0 0.30 1 1,4-Dichlorobenzene 47.1 ug/L 12/19/15 02:17 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/19/15 02:17 110-57-6100 1.0 1 1,1-Dichloroethane 0.59J ug/L 12/19/15 02:17 75-34-35.0 0.32 1 1,2-Dichloroethane 0.25J ug/L 12/19/15 02:17 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/19/15 02:17 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/19/15 02:17 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/19/15 02:17 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/19/15 02:17 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/19/15 02:17 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/19/15 02:17 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW2 Lab ID: 92279385002 Collected: 12/07/15 16:12 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene 16.2 ug/L 12/19/15 02:17 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/19/15 02:17 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/19/15 02:17 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/19/15 02:17 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/19/15 02:17 108-10-1100 0.33 1 Styrene ND ug/L 12/19/15 02:17 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/19/15 02:17 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/19/15 02:17 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/19/15 02:17 127-18-41.0 0.46 1 Toluene 1.6 ug/L 12/19/15 02:17 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/19/15 02:17 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/19/15 02:17 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/19/15 02:17 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/19/15 02:17 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/19/15 02:17 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/19/15 02:17 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/19/15 02:17 75-01-41.0 0.62 1 Xylene (Total)38.6 ug/L 12/19/15 02:17 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)100 %12/19/15 02:17 460-00-470-130 1 1,2-Dichloroethane-d4 (S)101 %12/19/15 02:17 17060-07-070-130 1 Toluene-d8 (S)111 %12/19/15 02:17 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW3S Lab ID: 92279385003 Collected: 12/07/15 15:15 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/17/15 02:45 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 02:45 7440-38-212/12/15 00:0010.0 2.5 1 Barium 470 ug/L 12/17/15 02:45 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 02:45 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 02:45 7440-43-912/12/15 00:001.0 0.50 1 Chromium ND ug/L 12/17/15 02:45 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt 13.9 ug/L 12/17/15 02:45 7440-48-412/12/15 00:0010.0 2.5 1 Copper 3.6J ug/L 12/17/15 02:45 7440-50-812/12/15 00:0010.0 2.5 1 Lead 2.9J ug/L 12/17/15 02:45 7439-92-112/12/15 00:0010.0 2.5 1 Nickel 4.3J ug/L 12/17/15 02:45 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 02:45 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 02:45 7440-22-412/12/15 00:0010.0 2.5 1 Thallium ND ug/L 12/17/15 02:45 7440-28-012/12/15 00:005.5 5.0 1 Vanadium 7.3J ug/L 12/17/15 02:45 7440-62-212/12/15 00:0025.0 2.5 1 Zinc 8.7J ug/L 12/17/15 02:45 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/19/15 02:34 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/19/15 02:34 107-13-1200 1.9 1 Benzene 4.3 ug/L 12/19/15 02:34 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/19/15 02:34 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/19/15 02:34 75-27-41.0 0.18 1 Bromoform ND ug/L 12/19/15 02:34 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/19/15 02:34 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/19/15 02:34 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/19/15 02:34 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/19/15 02:34 56-23-51.0 0.25 1 Chlorobenzene 33.2 ug/L 12/19/15 02:34 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/19/15 02:34 75-00-310.0 0.54 1 Chloroform ND ug/L 12/19/15 02:34 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/19/15 02:34 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/19/15 02:34 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/19/15 02:34 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/19/15 02:34 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/19/15 02:34 74-95-310.0 0.21 1 1,2-Dichlorobenzene 0.57J ug/L 12/19/15 02:34 95-50-15.0 0.30 1 1,4-Dichlorobenzene 11.2 ug/L 12/19/15 02:34 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/19/15 02:34 110-57-6100 1.0 1 1,1-Dichloroethane 0.75J ug/L 12/19/15 02:34 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/19/15 02:34 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/19/15 02:34 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/19/15 02:34 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/19/15 02:34 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/19/15 02:34 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/19/15 02:34 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/19/15 02:34 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW3S Lab ID: 92279385003 Collected: 12/07/15 15:15 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene 0.41J ug/L 12/19/15 02:34 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/19/15 02:34 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/19/15 02:34 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/19/15 02:34 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/19/15 02:34 108-10-1100 0.33 1 Styrene ND ug/L 12/19/15 02:34 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/19/15 02:34 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/19/15 02:34 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/19/15 02:34 127-18-41.0 0.46 1 Toluene 0.52J ug/L 12/19/15 02:34 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/19/15 02:34 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/19/15 02:34 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/19/15 02:34 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/19/15 02:34 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/19/15 02:34 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/19/15 02:34 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/19/15 02:34 75-01-41.0 0.62 1 Xylene (Total)23.1 ug/L 12/19/15 02:34 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)104 %12/19/15 02:34 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %12/19/15 02:34 17060-07-070-130 1 Toluene-d8 (S)110 %12/19/15 02:34 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW3D Lab ID: 92279385004 Collected: 12/07/15 15:25 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/17/15 02:48 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 02:48 7440-38-212/12/15 00:0010.0 2.5 1 Barium 205 ug/L 12/17/15 02:48 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 02:48 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 02:48 7440-43-912/12/15 00:001.0 0.50 1 Chromium ND ug/L 12/17/15 02:48 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt ND ug/L 12/17/15 02:48 7440-48-412/12/15 00:0010.0 2.5 1 Copper ND ug/L 12/17/15 02:48 7440-50-812/12/15 00:0010.0 2.5 1 Lead 4.4J ug/L 12/17/15 02:48 7439-92-112/12/15 00:0010.0 2.5 1 Nickel 26.4J ug/L 12/17/15 02:48 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 02:48 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 02:48 7440-22-412/12/15 00:0010.0 2.5 1 Thallium ND ug/L 12/17/15 02:48 7440-28-012/12/15 00:005.5 5.0 1 Vanadium ND ug/L 12/17/15 02:48 7440-62-212/12/15 00:0025.0 2.5 1 Zinc 5.2J ug/L 12/17/15 02:48 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/19/15 13:42 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/19/15 13:42 107-13-1200 1.9 1 Benzene 1.3 ug/L 12/19/15 13:42 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/19/15 13:42 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/19/15 13:42 75-27-41.0 0.18 1 Bromoform ND ug/L 12/19/15 13:42 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/19/15 13:42 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/19/15 13:42 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/19/15 13:42 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/19/15 13:42 56-23-51.0 0.25 1 Chlorobenzene 7.0 ug/L 12/19/15 13:42 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/19/15 13:42 75-00-310.0 0.54 1 Chloroform ND ug/L 12/19/15 13:42 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/19/15 13:42 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/19/15 13:42 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/19/15 13:42 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/19/15 13:42 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/19/15 13:42 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/19/15 13:42 95-50-15.0 0.30 1 1,4-Dichlorobenzene 4.3 ug/L 12/19/15 13:42 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/19/15 13:42 110-57-6100 1.0 1 1,1-Dichloroethane 4.9J ug/L 12/19/15 13:42 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/19/15 13:42 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/19/15 13:42 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 8.9 ug/L 12/19/15 13:42 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/19/15 13:42 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/19/15 13:42 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/19/15 13:42 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/19/15 13:42 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW3D Lab ID: 92279385004 Collected: 12/07/15 15:25 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/19/15 13:42 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/19/15 13:42 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/19/15 13:42 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/19/15 13:42 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/19/15 13:42 108-10-1100 0.33 1 Styrene ND ug/L 12/19/15 13:42 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/19/15 13:42 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/19/15 13:42 79-34-53.0 0.40 1 Tetrachloroethene 3.5 ug/L 12/19/15 13:42 127-18-41.0 0.46 1 Toluene ND ug/L 12/19/15 13:42 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/19/15 13:42 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/19/15 13:42 79-00-51.0 0.29 1 Trichloroethene 2.5 ug/L 12/19/15 13:42 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/19/15 13:42 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/19/15 13:42 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/19/15 13:42 108-05-450.0 0.35 1 Vinyl chloride 1.1 ug/L 12/19/15 13:42 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/19/15 13:42 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)102 %12/19/15 13:42 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %12/19/15 13:42 17060-07-070-130 1 Toluene-d8 (S)108 %12/19/15 13:42 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW4 Lab ID: 92279385005 Collected: 12/07/15 16:50 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/17/15 02:51 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 02:51 7440-38-212/12/15 00:0010.0 2.5 1 Barium 157 ug/L 12/17/15 02:51 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 02:51 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 02:51 7440-43-912/12/15 00:001.0 0.50 1 Chromium 8.8J ug/L 12/17/15 02:51 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt ND ug/L 12/17/15 02:51 7440-48-412/12/15 00:0010.0 2.5 1 Copper 7.4J ug/L 12/17/15 02:51 7440-50-812/12/15 00:0010.0 2.5 1 Lead 2.6J ug/L 12/17/15 02:51 7439-92-112/12/15 00:0010.0 2.5 1 Nickel 3.8J ug/L 12/17/15 02:51 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 02:51 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 02:51 7440-22-412/12/15 00:0010.0 2.5 1 Thallium ND ug/L 12/17/15 02:51 7440-28-012/12/15 00:005.5 5.0 1 Vanadium 19.4J ug/L 12/17/15 02:51 7440-62-212/12/15 00:0025.0 2.5 1 Zinc 16.3 ug/L 12/17/15 02:51 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/19/15 13:59 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/19/15 13:59 107-13-1200 1.9 1 Benzene ND ug/L 12/19/15 13:59 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/19/15 13:59 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/19/15 13:59 75-27-41.0 0.18 1 Bromoform ND ug/L 12/19/15 13:59 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/19/15 13:59 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/19/15 13:59 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/19/15 13:59 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/19/15 13:59 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/19/15 13:59 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/19/15 13:59 75-00-310.0 0.54 1 Chloroform ND ug/L 12/19/15 13:59 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/19/15 13:59 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/19/15 13:59 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/19/15 13:59 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/19/15 13:59 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/19/15 13:59 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/19/15 13:59 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/19/15 13:59 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/19/15 13:59 110-57-6100 1.0 1 1,1-Dichloroethane 1.9J ug/L 12/19/15 13:59 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/19/15 13:59 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/19/15 13:59 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 8.9 ug/L 12/19/15 13:59 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/19/15 13:59 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/19/15 13:59 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/19/15 13:59 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/19/15 13:59 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW4 Lab ID: 92279385005 Collected: 12/07/15 16:50 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/19/15 13:59 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/19/15 13:59 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/19/15 13:59 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/19/15 13:59 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/19/15 13:59 108-10-1100 0.33 1 Styrene ND ug/L 12/19/15 13:59 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/19/15 13:59 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/19/15 13:59 79-34-53.0 0.40 1 Tetrachloroethene 1.9 ug/L 12/19/15 13:59 127-18-41.0 0.46 1 Toluene ND ug/L 12/19/15 13:59 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/19/15 13:59 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/19/15 13:59 79-00-51.0 0.29 1 Trichloroethene 0.62J ug/L 12/19/15 13:59 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/19/15 13:59 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/19/15 13:59 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/19/15 13:59 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/19/15 13:59 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/19/15 13:59 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)102 %12/19/15 13:59 460-00-470-130 1 1,2-Dichloroethane-d4 (S)93 %12/19/15 13:59 17060-07-070-130 1 Toluene-d8 (S)116 %12/19/15 13:59 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW5 Lab ID: 92279385006 Collected: 12/07/15 16:32 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/17/15 02:54 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 02:54 7440-38-212/12/15 00:0010.0 2.5 1 Barium 44.7J ug/L 12/17/15 02:54 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 02:54 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 02:54 7440-43-912/12/15 00:001.0 0.50 1 Chromium ND ug/L 12/17/15 02:54 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt ND ug/L 12/17/15 02:54 7440-48-412/12/15 00:0010.0 2.5 1 Copper ND ug/L 12/17/15 02:54 7440-50-812/12/15 00:0010.0 2.5 1 Lead 3.0J ug/L 12/17/15 02:54 7439-92-112/12/15 00:0010.0 2.5 1 Nickel ND ug/L 12/17/15 02:54 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 02:54 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 02:54 7440-22-412/12/15 00:0010.0 2.5 1 Thallium ND ug/L 12/17/15 02:54 7440-28-012/12/15 00:005.5 5.0 1 Vanadium 5.6J ug/L 12/17/15 02:54 7440-62-212/12/15 00:0025.0 2.5 1 Zinc 11.2 ug/L 12/17/15 02:54 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/19/15 03:25 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/19/15 03:25 107-13-1200 1.9 1 Benzene ND ug/L 12/19/15 03:25 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/19/15 03:25 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/19/15 03:25 75-27-41.0 0.18 1 Bromoform ND ug/L 12/19/15 03:25 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/19/15 03:25 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/19/15 03:25 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/19/15 03:25 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/19/15 03:25 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/19/15 03:25 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/19/15 03:25 75-00-310.0 0.54 1 Chloroform ND ug/L 12/19/15 03:25 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/19/15 03:25 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/19/15 03:25 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/19/15 03:25 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/19/15 03:25 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/19/15 03:25 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/19/15 03:25 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/19/15 03:25 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/19/15 03:25 110-57-6100 1.0 1 1,1-Dichloroethane ND ug/L 12/19/15 03:25 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/19/15 03:25 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/19/15 03:25 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/19/15 03:25 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/19/15 03:25 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/19/15 03:25 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/19/15 03:25 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/19/15 03:25 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW5 Lab ID: 92279385006 Collected: 12/07/15 16:32 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/19/15 03:25 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/19/15 03:25 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/19/15 03:25 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/19/15 03:25 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/19/15 03:25 108-10-1100 0.33 1 Styrene ND ug/L 12/19/15 03:25 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/19/15 03:25 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/19/15 03:25 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/19/15 03:25 127-18-41.0 0.46 1 Toluene ND ug/L 12/19/15 03:25 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/19/15 03:25 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/19/15 03:25 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/19/15 03:25 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/19/15 03:25 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/19/15 03:25 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/19/15 03:25 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/19/15 03:25 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/19/15 03:25 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)103 %12/19/15 03:25 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %12/19/15 03:25 17060-07-070-130 1 Toluene-d8 (S)107 %12/19/15 03:25 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW6S Lab ID: 92279385007 Collected: 12/07/15 14:33 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/17/15 02:57 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 02:57 7440-38-212/12/15 00:0010.0 2.5 1 Barium 43.6J ug/L 12/17/15 02:57 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 02:57 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 02:57 7440-43-912/12/15 00:001.0 0.50 1 Chromium ND ug/L 12/17/15 02:57 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt ND ug/L 12/17/15 02:57 7440-48-412/12/15 00:0010.0 2.5 1 Copper ND ug/L 12/17/15 02:57 7440-50-812/12/15 00:0010.0 2.5 1 Lead ND ug/L 12/17/15 02:57 7439-92-112/12/15 00:0010.0 2.5 1 Nickel ND ug/L 12/17/15 02:57 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 02:57 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 02:57 7440-22-412/12/15 00:0010.0 2.5 1 Thallium ND ug/L 12/17/15 02:57 7440-28-012/12/15 00:005.5 5.0 1 Vanadium ND ug/L 12/17/15 02:57 7440-62-212/12/15 00:0025.0 2.5 1 Zinc ND ug/L 12/17/15 02:57 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/19/15 03:42 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/19/15 03:42 107-13-1200 1.9 1 Benzene ND ug/L 12/19/15 03:42 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/19/15 03:42 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/19/15 03:42 75-27-41.0 0.18 1 Bromoform ND ug/L 12/19/15 03:42 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/19/15 03:42 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/19/15 03:42 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/19/15 03:42 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/19/15 03:42 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/19/15 03:42 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/19/15 03:42 75-00-310.0 0.54 1 Chloroform ND ug/L 12/19/15 03:42 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/19/15 03:42 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/19/15 03:42 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/19/15 03:42 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/19/15 03:42 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/19/15 03:42 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/19/15 03:42 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/19/15 03:42 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/19/15 03:42 110-57-6100 1.0 1 1,1-Dichloroethane ND ug/L 12/19/15 03:42 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/19/15 03:42 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/19/15 03:42 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/19/15 03:42 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/19/15 03:42 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/19/15 03:42 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/19/15 03:42 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/19/15 03:42 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW6S Lab ID: 92279385007 Collected: 12/07/15 14:33 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/19/15 03:42 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/19/15 03:42 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/19/15 03:42 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/19/15 03:42 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/19/15 03:42 108-10-1100 0.33 1 Styrene ND ug/L 12/19/15 03:42 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/19/15 03:42 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/19/15 03:42 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/19/15 03:42 127-18-41.0 0.46 1 Toluene ND ug/L 12/19/15 03:42 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/19/15 03:42 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/19/15 03:42 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/19/15 03:42 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/19/15 03:42 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/19/15 03:42 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/19/15 03:42 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/19/15 03:42 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/19/15 03:42 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)102 %12/19/15 03:42 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %12/19/15 03:42 17060-07-070-130 1 Toluene-d8 (S)104 %12/19/15 03:42 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW6D Lab ID: 92279385008 Collected: 12/07/15 14:38 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/17/15 03:00 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 03:00 7440-38-212/12/15 00:0010.0 2.5 1 Barium 12.3J ug/L 12/17/15 03:00 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 03:00 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 03:00 7440-43-912/12/15 00:001.0 0.50 1 Chromium ND ug/L 12/17/15 03:00 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt ND ug/L 12/17/15 03:00 7440-48-412/12/15 00:0010.0 2.5 1 Copper ND ug/L 12/17/15 03:00 7440-50-812/12/15 00:0010.0 2.5 1 Lead ND ug/L 12/17/15 03:00 7439-92-112/12/15 00:0010.0 2.5 1 Nickel ND ug/L 12/17/15 03:00 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 03:00 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 03:00 7440-22-412/12/15 00:0010.0 2.5 1 Thallium ND ug/L 12/17/15 03:00 7440-28-012/12/15 00:005.5 5.0 1 Vanadium ND ug/L 12/17/15 03:00 7440-62-212/12/15 00:0025.0 2.5 1 Zinc ND ug/L 12/17/15 03:00 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/19/15 03:59 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/19/15 03:59 107-13-1200 1.9 1 Benzene ND ug/L 12/19/15 03:59 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/19/15 03:59 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/19/15 03:59 75-27-41.0 0.18 1 Bromoform ND ug/L 12/19/15 03:59 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/19/15 03:59 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/19/15 03:59 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/19/15 03:59 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/19/15 03:59 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/19/15 03:59 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/19/15 03:59 75-00-310.0 0.54 1 Chloroform ND ug/L 12/19/15 03:59 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/19/15 03:59 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/19/15 03:59 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/19/15 03:59 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/19/15 03:59 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/19/15 03:59 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/19/15 03:59 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/19/15 03:59 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/19/15 03:59 110-57-6100 1.0 1 1,1-Dichloroethane ND ug/L 12/19/15 03:59 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/19/15 03:59 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/19/15 03:59 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/19/15 03:59 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/19/15 03:59 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/19/15 03:59 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/19/15 03:59 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/19/15 03:59 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-MW6D Lab ID: 92279385008 Collected: 12/07/15 14:38 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/19/15 03:59 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/19/15 03:59 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/19/15 03:59 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/19/15 03:59 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/19/15 03:59 108-10-1100 0.33 1 Styrene ND ug/L 12/19/15 03:59 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/19/15 03:59 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/19/15 03:59 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/19/15 03:59 127-18-41.0 0.46 1 Toluene ND ug/L 12/19/15 03:59 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/19/15 03:59 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/19/15 03:59 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/19/15 03:59 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/19/15 03:59 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/19/15 03:59 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/19/15 03:59 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/19/15 03:59 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/19/15 03:59 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)106 %12/19/15 03:59 460-00-470-130 1 1,2-Dichloroethane-d4 (S)92 %12/19/15 03:59 17060-07-070-130 1 Toluene-d8 (S)107 %12/19/15 03:59 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-SW1 Lab ID: 92279385009 Collected: 12/07/15 15:50 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/17/15 03:03 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 03:03 7440-38-212/12/15 00:0010.0 2.5 1 Barium 36.5J ug/L 12/17/15 03:03 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 03:03 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 03:03 7440-43-912/12/15 00:001.0 0.50 1 Chromium ND ug/L 12/17/15 03:03 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt ND ug/L 12/17/15 03:03 7440-48-412/12/15 00:0010.0 2.5 1 Copper ND ug/L 12/17/15 03:03 7440-50-812/12/15 00:0010.0 2.5 1 Lead ND ug/L 12/17/15 03:03 7439-92-112/12/15 00:0010.0 2.5 1 Nickel ND ug/L 12/17/15 03:03 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 03:03 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 03:03 7440-22-412/12/15 00:0010.0 2.5 1 Thallium ND ug/L 12/17/15 03:03 7440-28-012/12/15 00:005.5 5.0 1 Vanadium ND ug/L 12/17/15 03:03 7440-62-212/12/15 00:0025.0 2.5 1 Zinc ND ug/L 12/17/15 03:03 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/19/15 04:16 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/19/15 04:16 107-13-1200 1.9 1 Benzene ND ug/L 12/19/15 04:16 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/19/15 04:16 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/19/15 04:16 75-27-41.0 0.18 1 Bromoform ND ug/L 12/19/15 04:16 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/19/15 04:16 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/19/15 04:16 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/19/15 04:16 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/19/15 04:16 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/19/15 04:16 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/19/15 04:16 75-00-310.0 0.54 1 Chloroform ND ug/L 12/19/15 04:16 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/19/15 04:16 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/19/15 04:16 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/19/15 04:16 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/19/15 04:16 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/19/15 04:16 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/19/15 04:16 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/19/15 04:16 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/19/15 04:16 110-57-6100 1.0 1 1,1-Dichloroethane ND ug/L 12/19/15 04:16 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/19/15 04:16 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/19/15 04:16 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/19/15 04:16 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/19/15 04:16 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/19/15 04:16 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/19/15 04:16 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/19/15 04:16 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-SW1 Lab ID: 92279385009 Collected: 12/07/15 15:50 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/19/15 04:16 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/19/15 04:16 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/19/15 04:16 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/19/15 04:16 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/19/15 04:16 108-10-1100 0.33 1 Styrene ND ug/L 12/19/15 04:16 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/19/15 04:16 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/19/15 04:16 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/19/15 04:16 127-18-41.0 0.46 1 Toluene ND ug/L 12/19/15 04:16 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/19/15 04:16 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/19/15 04:16 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/19/15 04:16 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/19/15 04:16 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/19/15 04:16 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/19/15 04:16 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/19/15 04:16 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/19/15 04:16 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)102 %12/19/15 04:16 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %12/19/15 04:16 17060-07-070-130 1 Toluene-d8 (S)111 %12/19/15 04:16 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-SW2 Lab ID: 92279385010 Collected: 12/07/15 15:36 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/17/15 03:06 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 03:06 7440-38-212/12/15 00:0010.0 2.5 1 Barium 37.8J ug/L 12/17/15 03:06 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 03:06 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 03:06 7440-43-912/12/15 00:001.0 0.50 1 Chromium ND ug/L 12/17/15 03:06 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt ND ug/L 12/17/15 03:06 7440-48-412/12/15 00:0010.0 2.5 1 Copper ND ug/L 12/17/15 03:06 7440-50-812/12/15 00:0010.0 2.5 1 Lead ND ug/L 12/17/15 03:06 7439-92-112/12/15 00:0010.0 2.5 1 Nickel ND ug/L 12/17/15 03:06 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 03:06 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 03:06 7440-22-412/12/15 00:0010.0 2.5 1 Thallium ND ug/L 12/17/15 03:06 7440-28-012/12/15 00:005.5 5.0 1 Vanadium ND ug/L 12/17/15 03:06 7440-62-212/12/15 00:0025.0 2.5 1 Zinc ND ug/L 12/17/15 03:06 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/19/15 04:33 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/19/15 04:33 107-13-1200 1.9 1 Benzene ND ug/L 12/19/15 04:33 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/19/15 04:33 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/19/15 04:33 75-27-41.0 0.18 1 Bromoform ND ug/L 12/19/15 04:33 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/19/15 04:33 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/19/15 04:33 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/19/15 04:33 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/19/15 04:33 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/19/15 04:33 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/19/15 04:33 75-00-310.0 0.54 1 Chloroform ND ug/L 12/19/15 04:33 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/19/15 04:33 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/19/15 04:33 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/19/15 04:33 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/19/15 04:33 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/19/15 04:33 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/19/15 04:33 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/19/15 04:33 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/19/15 04:33 110-57-6100 1.0 1 1,1-Dichloroethane ND ug/L 12/19/15 04:33 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/19/15 04:33 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/19/15 04:33 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/19/15 04:33 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/19/15 04:33 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/19/15 04:33 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/19/15 04:33 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/19/15 04:33 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-SW2 Lab ID: 92279385010 Collected: 12/07/15 15:36 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/19/15 04:33 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/19/15 04:33 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/19/15 04:33 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/19/15 04:33 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/19/15 04:33 108-10-1100 0.33 1 Styrene ND ug/L 12/19/15 04:33 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/19/15 04:33 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/19/15 04:33 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/19/15 04:33 127-18-41.0 0.46 1 Toluene ND ug/L 12/19/15 04:33 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/19/15 04:33 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/19/15 04:33 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/19/15 04:33 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/19/15 04:33 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/19/15 04:33 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/19/15 04:33 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/19/15 04:33 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/19/15 04:33 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)103 %12/19/15 04:33 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %12/19/15 04:33 17060-07-070-130 1 Toluene-d8 (S)109 %12/19/15 04:33 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-SW3 Lab ID: 92279385011 Collected: 12/07/15 15:30 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/17/15 03:09 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 03:09 7440-38-212/12/15 00:0010.0 2.5 1 Barium 350 ug/L 12/17/15 03:09 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 03:09 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 03:09 7440-43-912/12/15 00:001.0 0.50 1 Chromium 3.3J ug/L 12/17/15 03:09 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt ND ug/L 12/17/15 03:09 7440-48-412/12/15 00:0010.0 2.5 1 Copper 3.0J ug/L 12/17/15 03:09 7440-50-812/12/15 00:0010.0 2.5 1 Lead ND ug/L 12/17/15 03:09 7439-92-112/12/15 00:0010.0 2.5 1 Nickel 5.1J ug/L 12/17/15 03:09 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 03:09 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 03:09 7440-22-412/12/15 00:0010.0 2.5 1 Thallium ND ug/L 12/17/15 03:09 7440-28-012/12/15 00:005.5 5.0 1 Vanadium ND ug/L 12/17/15 03:09 7440-62-212/12/15 00:0025.0 2.5 1 Zinc 15.7 ug/L 12/17/15 03:09 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/19/15 03:08 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/19/15 03:08 107-13-1200 1.9 1 Benzene ND ug/L 12/19/15 03:08 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/19/15 03:08 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/19/15 03:08 75-27-41.0 0.18 1 Bromoform ND ug/L 12/19/15 03:08 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/19/15 03:08 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/19/15 03:08 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/19/15 03:08 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/19/15 03:08 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/19/15 03:08 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/19/15 03:08 75-00-310.0 0.54 1 Chloroform ND ug/L 12/19/15 03:08 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/19/15 03:08 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/19/15 03:08 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/19/15 03:08 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/19/15 03:08 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/19/15 03:08 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/19/15 03:08 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/19/15 03:08 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/19/15 03:08 110-57-6100 1.0 1 1,1-Dichloroethane ND ug/L 12/19/15 03:08 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/19/15 03:08 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/19/15 03:08 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/19/15 03:08 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/19/15 03:08 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/19/15 03:08 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/19/15 03:08 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/19/15 03:08 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Sample: 1201-SW3 Lab ID: 92279385011 Collected: 12/07/15 15:30 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/19/15 03:08 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/19/15 03:08 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/19/15 03:08 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/19/15 03:08 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/19/15 03:08 108-10-1100 0.33 1 Styrene ND ug/L 12/19/15 03:08 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/19/15 03:08 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/19/15 03:08 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/19/15 03:08 127-18-41.0 0.46 1 Toluene ND ug/L 12/19/15 03:08 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/19/15 03:08 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/19/15 03:08 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/19/15 03:08 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/19/15 03:08 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/19/15 03:08 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/19/15 03:08 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/19/15 03:08 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/19/15 03:08 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)105 %12/19/15 03:08 460-00-470-130 1 1,2-Dichloroethane-d4 (S)95 %12/19/15 03:08 17060-07-070-130 1 Toluene-d8 (S)112 %12/19/15 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. 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/20262 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92279385001, 92279385002, 92279385003, 92279385004, 92279385005, 92279385006, 92279385007,92279385008, 92279385009, 92279385010, 92279385011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1627237 Associated Lab Samples: 92279385001, 92279385002, 92279385003, 92279385004, 92279385005, 92279385006, 92279385007,92279385008, 92279385009, 92279385010, 92279385011 Matrix: Water AnalyzedMDL Antimony ug/L ND 6.0 12/17/15 02:173.8 Arsenic ug/L ND 10.0 12/17/15 02:172.5 Barium ug/L ND 100 12/17/15 02:172.5 Beryllium ug/L ND 1.0 12/17/15 02:170.50 Cadmium ug/L ND 1.0 12/17/15 02:170.50 Chromium ug/L ND 10.0 12/17/15 02:172.5 Cobalt ug/L ND 10.0 12/17/15 02:172.5 Copper ug/L ND 10.0 12/17/15 02:172.5 Lead ug/L ND 10.0 12/17/15 02:172.5 Nickel ug/L ND 50.0 12/17/15 02:172.5 Selenium ug/L ND 10.0 12/17/15 02:175.0 Silver ug/L ND 10.0 12/17/15 02:172.5 Thallium ug/L ND 5.5 12/17/15 02:175.0 Vanadium ug/L ND 25.0 12/17/15 02:172.5 Zinc ug/L ND 10.0 12/17/15 02:175.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1627238LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 587500 117 80-120 Arsenic ug/L 523500 105 80-120 Barium ug/L 532500 106 80-120 Beryllium ug/L 525500 105 80-120 Cadmium ug/L 542500 108 80-120 Chromium ug/L 514500 103 80-120 Cobalt ug/L 546500 109 80-120 Copper ug/L 524500 105 80-120 Lead ug/L 539500 108 80-120 Nickel ug/L 542500 108 80-120 Selenium ug/L 541500 108 80-120 Silver ug/L 275250 110 80-120 Thallium ug/L 516500 103 80-120 Vanadium ug/L 570500 114 80-120 Zinc ug/L 550500 110 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. 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. 1627239MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92279385001 1627240 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 107 75-125109 2 25500ND537 545 Arsenic ug/L 500 95 75-12598 2 25500ND479 490 Barium ug/L 500 99 75-125100 0 25500109605 608 Beryllium ug/L 500 98 75-12599 1 25500ND490 494 Cadmium ug/L 500 99 75-125101 2 25500ND496 504 Chromium ug/L 500 94 75-12595 1 25500ND471 478 Cobalt ug/L 500 101 75-125102 1 2550052.0 555 560 Copper ug/L 500 99 75-125100 2 255007.9J 501 510 Lead ug/L 500 98 75-125100 2 255004.6J 494 502 Nickel ug/L 500 99 75-125101 1 255002.6J 499 505 Selenium ug/L 500 99 75-125101 2 25500ND496 505 Silver ug/L 250 102 75-125103 1 25250ND255 258 Thallium ug/L 500 92 75-12596 4 255006.9 469 486 Vanadium ug/L 500 107 75-125107 1 255008.3J 541 544 Zinc ug/L 500 102 75-125103 0 255006.5J 517 520 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. 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/34781 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92279385001, 92279385002, 92279385003, 92279385006, 92279385007, 92279385008, 92279385009,92279385010, 92279385011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1633170 Associated Lab Samples: 92279385001, 92279385002, 92279385003, 92279385006, 92279385007, 92279385008, 92279385009,92279385010, 92279385011 Matrix: Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 12/19/15 01:090.33 1,1,1-Trichloroethane ug/L ND 1.0 12/19/15 01:090.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 12/19/15 01:090.40 1,1,2-Trichloroethane ug/L ND 1.0 12/19/15 01:090.29 1,1-Dichloroethane ug/L ND 5.0 12/19/15 01:090.32 1,1-Dichloroethene ug/L ND 5.0 12/19/15 01:090.56 1,2,3-Trichloropropane ug/L ND 1.0 12/19/15 01:090.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 12/19/15 01:092.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 12/19/15 01:090.27 1,2-Dichlorobenzene ug/L ND 5.0 12/19/15 01:090.30 1,2-Dichloroethane ug/L ND 1.0 12/19/15 01:090.24 1,2-Dichloropropane ug/L ND 1.0 12/19/15 01:090.27 1,4-Dichlorobenzene ug/L ND 1.0 12/19/15 01:090.33 2-Butanone (MEK)ug/L ND 100 12/19/15 01:090.96 2-Hexanone ug/L ND 50.0 12/19/15 01:090.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 12/19/15 01:090.33 Acetone ug/L ND 100 12/19/15 01:0910.0 Acrylonitrile ug/L ND 200 12/19/15 01:091.9 Benzene ug/L ND 1.0 12/19/15 01:090.25 Bromochloromethane ug/L ND 3.0 12/19/15 01:090.17 Bromodichloromethane ug/L ND 1.0 12/19/15 01:090.18 Bromoform ug/L ND 3.0 12/19/15 01:090.26 Bromomethane ug/L ND 10.0 12/19/15 01:090.29 Carbon disulfide ug/L ND 100 12/19/15 01:091.2 Carbon tetrachloride ug/L ND 1.0 12/19/15 01:090.25 Chlorobenzene ug/L ND 3.0 12/19/15 01:090.23 Chloroethane ug/L ND 10.0 12/19/15 01:090.54 Chloroform ug/L ND 5.0 12/19/15 01:090.14 Chloromethane ug/L ND 1.0 12/19/15 01:090.11 cis-1,2-Dichloroethene ug/L ND 5.0 12/19/15 01:090.19 cis-1,3-Dichloropropene ug/L ND 1.0 12/19/15 01:090.13 Dibromochloromethane ug/L ND 3.0 12/19/15 01:090.21 Dibromomethane ug/L ND 10.0 12/19/15 01:090.21 Ethylbenzene ug/L ND 1.0 12/19/15 01:090.30 Iodomethane ug/L ND 10.0 12/19/15 01:090.32 Methylene Chloride ug/L ND 1.0 12/19/15 01:090.97 Styrene ug/L ND 1.0 12/19/15 01:090.26 Tetrachloroethene ug/L 1.4 1.0 12/19/15 01:090.46 Toluene ug/L ND 1.0 12/19/15 01:090.26 trans-1,2-Dichloroethene ug/L ND 5.0 12/19/15 01:090.49 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. 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: 1633170 Associated Lab Samples: 92279385001, 92279385002, 92279385003, 92279385006, 92279385007, 92279385008, 92279385009,92279385010, 92279385011 Matrix: Water AnalyzedMDL trans-1,3-Dichloropropene ug/L ND 1.0 12/19/15 01:090.26 trans-1,4-Dichloro-2-butene ug/L ND 100 12/19/15 01:091.0 Trichloroethene ug/L ND 1.0 12/19/15 01:090.47 Trichlorofluoromethane ug/L ND 1.0 12/19/15 01:090.20 Vinyl acetate ug/L ND 50.0 12/19/15 01:090.35 Vinyl chloride ug/L ND 1.0 12/19/15 01:090.62 Xylene (Total)ug/L ND 5.0 12/19/15 01:090.66 1,2-Dichloroethane-d4 (S)%100 70-130 12/19/15 01:09 4-Bromofluorobenzene (S)%104 70-130 12/19/15 01:09 Toluene-d8 (S)%104 70-130 12/19/15 01:09 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1633171LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.450 101 80-125 1,1,1-Trichloroethane ug/L 50.150 100 71-129 1,1,2,2-Tetrachloroethane ug/L 52.150 104 79-124 1,1,2-Trichloroethane ug/L 51.650 103 85-125 1,1-Dichloroethane ug/L 47.250 94 73-126 1,1-Dichloroethene ug/L 44.950 90 66-135 1,2,3-Trichloropropane ug/L 50.750 101 75-130 1,2-Dibromo-3-chloropropane ug/L 49.650 99 71-133 1,2-Dibromoethane (EDB)ug/L 54.450 109 83-124 1,2-Dichlorobenzene ug/L 49.750 99 80-133 1,2-Dichloroethane ug/L 45.950 92 67-128 1,2-Dichloropropane ug/L 48.850 98 75-132 1,4-Dichlorobenzene ug/L 50.250 100 78-130 2-Butanone (MEK)ug/L 113100 113 61-144 2-Hexanone ug/L 107100 107 68-143 4-Methyl-2-pentanone (MIBK)ug/L 107100 107 72-135 Acetone ug/L 106100 106 48-146 Acrylonitrile ug/L 258250 103 40-160 Benzene ug/L 52.150 104 80-125 Bromochloromethane ug/L 50.550 101 71-125 Bromodichloromethane ug/L 49.150 98 78-124 Bromoform ug/L 41.350 83 71-128 Bromomethane ug/L 31.450 63 40-160 Carbon disulfide ug/L 46.6J50 93 50-160 Carbon tetrachloride ug/L 48.850 98 69-131 Chlorobenzene ug/L 50.350 101 81-122 Chloroethane ug/L 39.650 79 39-148 Chloroform ug/L 47.250 94 73-127 Chloromethane ug/L 47.050 94 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. 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. 1633171LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 45.850 92 74-124 cis-1,3-Dichloropropene ug/L 52.250 104 72-132 Dibromochloromethane ug/L 51.650 103 78-125 Dibromomethane ug/L 47.750 95 82-120 Ethylbenzene ug/L 48.450 97 79-121 Iodomethane ug/L 52.5100 52 39-154 Methylene Chloride ug/L 54.650 109 64-133 Styrene ug/L 47.650 95 84-126 Tetrachloroethene ug/L 50.850 102 78-122 Toluene ug/L 47.550 95 80-121 trans-1,2-Dichloroethene ug/L 45.850 92 71-127 trans-1,3-Dichloropropene ug/L 48.850 98 69-141 trans-1,4-Dichloro-2-butene ug/L 51.3J50 103 40-160 Trichloroethene ug/L 53.950 108 78-122 Trichlorofluoromethane ug/L 42.750 85 53-137 Vinyl acetate ug/L 102100 102 40-160 Vinyl chloride ug/L 48.250 96 58-137 Xylene (Total)ug/L 143150 95 81-126 1,2-Dichloroethane-d4 (S)%97 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%96 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 1633172MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278963001 1633173 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 104 70-130101 3 3020ND20.8 20.2 1,1,1-Trichloroethane ug/L 20 110 70-130123 11 3020ND22.0 24.6 1,1,2,2-Tetrachloroethane ug/L 20 102 70-130108 6 3020ND20.4 21.6 1,1,2-Trichloroethane ug/L 20 106 70-130111 5 3020ND21.1 22.2 1,1-Dichloroethane ug/L 20 116 70-130121 3 3020ND23.3 24.1 1,1-Dichloroethene ug/L 20 119 70-166123 4 3020ND23.8 24.6 1,2,3-Trichloropropane ug/L 20 104 70-13099 5 3020ND20.8 19.8 1,2-Dibromo-3-chloropropane ug/L 20 101 70-130102 1 3020ND20.3 20.4 1,2-Dibromoethane (EDB) ug/L 20 102 70-130107 5 3020ND20.3 21.5 1,2-Dichlorobenzene ug/L 20 107 70-130108 1 3020ND21.4 21.7 1,2-Dichloroethane ug/L 20 107 70-130109 3 3020ND21.3 21.9 1,2-Dichloropropane ug/L 20 102 70-130108 6 3020ND20.3 21.5 1,4-Dichlorobenzene ug/L 20 110 70-130110 0 3020ND21.9 21.9 2-Butanone (MEK)ug/L 40 95 70-130103 7 3040ND38.1J 41.1J 2-Hexanone ug/L 40 101 70-130110 8 3040ND40.3J 43.8J 4-Methyl-2-pentanone(MIBK)ug/L 40 104 70-130115 10 3040ND41.4J 45.9J Acetone ug/L 40 108 70-130129 18 3040ND43.1J 51.5J Acrylonitrile ug/L 100 110 70-130116 5 30100ND110J 116J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. 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. 1633172MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92278963001 1633173 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Benzene ug/L 20 111 70-148117 5 3020ND22.3 23.5 Bromochloromethane ug/L M12012870-130140 9 3020ND25.5 28.0 Bromodichloromethane ug/L 20 105 70-130114 8 3020ND21.0 22.7 Bromoform ug/L 20 85 70-13091 7 3020ND17.1 18.3 Bromomethane ug/L 20 92 70-13099 7 3020ND18.3 19.7 Carbon disulfide ug/L 20 118 70-130129 9 3020ND23.6J 25.8J Carbon tetrachloride ug/L 20 113 70-130122 8 3020ND22.5 24.3 Chlorobenzene ug/L 20 110 70-146115 4 3020ND22.0 23.0 Chloroethane ug/L 20 109 70-130125 14 3020ND21.8 25.1 Chloroform ug/L M12011970-130131 9 3020ND23.9 26.1 Chloromethane ug/L M12012670-130135 7 3020ND25.1 27.0 cis-1,2-Dichloroethene ug/L 20 109 70-130118 8 3020ND21.8 23.6 cis-1,3-Dichloropropene ug/L 20 96 70-130103 7 3020ND19.2 20.7 Dibromochloromethane ug/L 20 98 70-13098 0 3020ND19.5 19.5 Dibromomethane ug/L 20 112 70-130127 13 3020ND22.4 25.5 Ethylbenzene ug/L 20 113 70-130118 5 3020ND22.6 23.7 Iodomethane ug/L M1406570-13088 30 3040ND25.8 35.0 Methylene Chloride ug/L M12011770-130131 11 3020ND23.5 26.2 Styrene ug/L 20 107 70-130113 6 3020ND21.5 22.7 Tetrachloroethene ug/L 20 101 70-130104 4 3020ND20.1 20.9 Toluene ug/L 20 111 70-155123 10 3020ND22.2 24.5 trans-1,2-Dichloroethene ug/L 20 117 70-130127 8 3020ND23.4 25.3 trans-1,3-Dichloropropene ug/L 20 95 70-130101 6 3020ND19.0 20.2 trans-1,4-Dichloro-2-butene ug/L 20 92 70-130102 10 3020ND18.5J 20.4J Trichloroethene ug/L 20 108 69-151119 9 3020ND21.6 23.7 Trichlorofluoromethane ug/L 20 109 70-130121 10 3020ND21.8 24.1 Vinyl acetate ug/L M1406970-13073 6 3040ND27.4J 29.0J Vinyl chloride ug/L 20 125 70-130127 2 3020ND24.9 25.3 1,2-Dichloroethane-d4 (S)%103 70-130102 4-Bromofluorobenzene (S) %101 70-130107 Toluene-d8 (S)%103 70-130107 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. 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/34799 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples: 92279385004, 92279385005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1633901 Associated Lab Samples:92279385004, 92279385005 Matrix: Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 12/19/15 13:250.33 1,1,1-Trichloroethane ug/L ND 1.0 12/19/15 13:250.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 12/19/15 13:250.40 1,1,2-Trichloroethane ug/L ND 1.0 12/19/15 13:250.29 1,1-Dichloroethane ug/L ND 5.0 12/19/15 13:250.32 1,1-Dichloroethene ug/L ND 5.0 12/19/15 13:250.56 1,2,3-Trichloropropane ug/L ND 1.0 12/19/15 13:250.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 12/19/15 13:252.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 12/19/15 13:250.27 1,2-Dichlorobenzene ug/L ND 5.0 12/19/15 13:250.30 1,2-Dichloroethane ug/L ND 1.0 12/19/15 13:250.24 1,2-Dichloropropane ug/L ND 1.0 12/19/15 13:250.27 1,4-Dichlorobenzene ug/L ND 1.0 12/19/15 13:250.33 2-Butanone (MEK)ug/L ND 100 12/19/15 13:250.96 2-Hexanone ug/L ND 50.0 12/19/15 13:250.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 12/19/15 13:250.33 Acetone ug/L ND 100 12/19/15 13:2510.0 Acrylonitrile ug/L ND 200 12/19/15 13:251.9 Benzene ug/L ND 1.0 12/19/15 13:250.25 Bromochloromethane ug/L ND 3.0 12/19/15 13:250.17 Bromodichloromethane ug/L ND 1.0 12/19/15 13:250.18 Bromoform ug/L ND 3.0 12/19/15 13:250.26 Bromomethane ug/L ND 10.0 12/19/15 13:250.29 Carbon disulfide ug/L ND 100 12/19/15 13:251.2 Carbon tetrachloride ug/L ND 1.0 12/19/15 13:250.25 Chlorobenzene ug/L ND 3.0 12/19/15 13:250.23 Chloroethane ug/L ND 10.0 12/19/15 13:250.54 Chloroform ug/L ND 5.0 12/19/15 13:250.14 Chloromethane ug/L ND 1.0 12/19/15 13:250.11 cis-1,2-Dichloroethene ug/L ND 5.0 12/19/15 13:250.19 cis-1,3-Dichloropropene ug/L ND 1.0 12/19/15 13:250.13 Dibromochloromethane ug/L ND 3.0 12/19/15 13:250.21 Dibromomethane ug/L ND 10.0 12/19/15 13:250.21 Ethylbenzene ug/L ND 1.0 12/19/15 13:250.30 Iodomethane ug/L ND 10.0 12/19/15 13:250.32 Methylene Chloride ug/L ND 1.0 12/19/15 13:250.97 Styrene ug/L ND 1.0 12/19/15 13:250.26 Tetrachloroethene ug/L ND 1.0 12/19/15 13:250.46 Toluene ug/L ND 1.0 12/19/15 13:250.26 trans-1,2-Dichloroethene ug/L ND 5.0 12/19/15 13:250.49 trans-1,3-Dichloropropene ug/L ND 1.0 12/19/15 13:250.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. 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: 1633901 Associated Lab Samples:92279385004, 92279385005 Matrix: Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 12/19/15 13:251.0 Trichloroethene ug/L ND 1.0 12/19/15 13:250.47 Trichlorofluoromethane ug/L ND 1.0 12/19/15 13:250.20 Vinyl acetate ug/L ND 50.0 12/19/15 13:250.35 Vinyl chloride ug/L ND 1.0 12/19/15 13:250.62 Xylene (Total)ug/L ND 5.0 12/19/15 13:250.66 1,2-Dichloroethane-d4 (S)%102 70-130 12/19/15 13:25 4-Bromofluorobenzene (S)%102 70-130 12/19/15 13:25 Toluene-d8 (S)%110 70-130 12/19/15 13:25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1633902LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 52.650 105 80-125 1,1,1-Trichloroethane ug/L 55.250 110 71-129 1,1,2,2-Tetrachloroethane ug/L 52.850 106 79-124 1,1,2-Trichloroethane ug/L 53.550 107 85-125 1,1-Dichloroethane ug/L 49.350 99 73-126 1,1-Dichloroethene ug/L 54.250 108 66-135 1,2,3-Trichloropropane ug/L 50.950 102 75-130 1,2-Dibromo-3-chloropropane ug/L 50.950 102 71-133 1,2-Dibromoethane (EDB)ug/L 55.650 111 83-124 1,2-Dichlorobenzene ug/L 51.650 103 80-133 1,2-Dichloroethane ug/L 50.150 100 67-128 1,2-Dichloropropane ug/L 49.050 98 75-132 1,4-Dichlorobenzene ug/L 53.050 106 78-130 2-Butanone (MEK)ug/L 109100 109 61-144 2-Hexanone ug/L 104100 104 68-143 4-Methyl-2-pentanone (MIBK)ug/L 99.9J100 100 72-135 Acetone ug/L 107100 107 48-146 Acrylonitrile ug/L 263250 105 40-160 Benzene ug/L 52.150 104 80-125 Bromochloromethane ug/L 59.350 119 71-125 Bromodichloromethane ug/L 54.550 109 78-124 Bromoform ug/L 44.150 88 71-128 Bromomethane ug/L 45.450 91 40-160 Carbon disulfide ug/L 55.0J50 110 50-160 Carbon tetrachloride ug/L 53.350 107 69-131 Chlorobenzene ug/L 53.950 108 81-122 Chloroethane ug/L 48.350 97 39-148 Chloroform ug/L 55.350 111 73-127 Chloromethane ug/L 55.950 112 44-146 cis-1,2-Dichloroethene ug/L 51.550 103 74-124 cis-1,3-Dichloropropene ug/L 56.550 113 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. 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. 1633902LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 54.550 109 78-125 Dibromomethane ug/L 53.250 106 82-120 Ethylbenzene ug/L 52.950 106 79-121 Iodomethane ug/L 88.7100 89 39-154 Methylene Chloride ug/L 59.250 118 64-133 Styrene ug/L 53.250 106 84-126 Tetrachloroethene ug/L 53.650 107 78-122 Toluene ug/L 49.950 100 80-121 trans-1,2-Dichloroethene ug/L 51.550 103 71-127 trans-1,3-Dichloropropene ug/L 52.150 104 69-141 trans-1,4-Dichloro-2-butene ug/L 54.8J50 110 40-160 Trichloroethene ug/L 55.350 111 78-122 Trichlorofluoromethane ug/L 50.850 102 53-137 Vinyl acetate ug/L 104100 104 40-160 Vinyl chloride ug/L 55.350 111 58-137 Xylene (Total)ug/L 158150 106 81-126 1,2-Dichloroethane-d4 (S)%98 70-130 4-Bromofluorobenzene (S)%104 70-130 Toluene-d8 (S)%96 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1633904MATRIX SPIKE SAMPLE: MSSpike Result 92279300003 1,1,1,2-Tetrachloroethane ug/L 15.420 77 70-130ND 1,1,1-Trichloroethane ug/L 19.820 99 70-130ND 1,1,2,2-Tetrachloroethane ug/L 16.820 84 70-130ND 1,1,2-Trichloroethane ug/L 16.820 84 70-130ND 1,1-Dichloroethane ug/L 19.420 97 70-130ND 1,1-Dichloroethene ug/L 18.920 94 70-166ND 1,2,3-Trichloropropane ug/L 17.620 88 70-130ND 1,2-Dibromo-3-chloropropane ug/L 15.820 79 70-130ND 1,2-Dibromoethane (EDB)ug/L 16.520 82 70-130ND 1,2-Dichlorobenzene ug/L 17.620 88 70-130ND 1,2-Dichloroethane ug/L 17.420 87 70-130ND 1,2-Dichloropropane ug/L 17.620 88 70-130ND 1,4-Dichlorobenzene ug/L 17.220 86 70-130ND 2-Butanone (MEK)ug/L 36.4J40 91 70-130ND 2-Hexanone ug/L 33.6J40 84 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 36.3J40 91 70-130ND Acetone ug/L 39.6J40 99 70-130ND Acrylonitrile ug/L 95.0J100 95 70-130ND Benzene ug/L 18.620 93 70-148ND Bromochloromethane ug/L 22.420 112 70-130ND Bromodichloromethane ug/L 17.520 87 70-130ND Bromoform ug/L 15.420 77 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. 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. 1633904MATRIX SPIKE SAMPLE: MSSpike Result 92279300003 Bromomethane ug/L 16.920 84 70-130ND Carbon disulfide ug/L 19.8J20 99 70-130ND Carbon tetrachloride ug/L 18.320 91 70-130ND Chlorobenzene ug/L 18.120 90 70-146ND Chloroethane ug/L 16.220 81 70-130ND Chloroform ug/L 19.820 99 70-130ND Chloromethane ug/L 23.020 115 70-130ND cis-1,2-Dichloroethene ug/L 18.720 94 70-130ND cis-1,3-Dichloropropene ug/L 17.420 87 70-130ND Dibromochloromethane ug/L 15.320 77 70-130ND Dibromomethane ug/L 19.720 98 70-130ND Ethylbenzene ug/L 17.520 87 70-130ND Iodomethane ug/L 28.340 71 70-130ND Methylene Chloride ug/L 20.820 104 70-130ND Styrene ug/L 17.220 86 70-130ND Tetrachloroethene ug/L 16.920 85 70-130ND Toluene ug/L 19.220 96 70-155ND trans-1,2-Dichloroethene ug/L 20.020 100 70-130ND trans-1,3-Dichloropropene ug/L 15.620 78 70-130ND trans-1,4-Dichloro-2-butene ug/L 16.1J20 81 70-130ND Trichloroethene ug/L 18.120 91 69-151ND Trichlorofluoromethane ug/L 17.420 87 70-130ND Vinyl acetate ug/L 28.9J40 72 70-130ND Vinyl chloride ug/L 20.320 102 70-130ND 1,2-Dichloroethane-d4 (S)%109 70-130 4-Bromofluorobenzene (S)%99 70-130 Toluene-d8 (S)%107 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92279300002 1633903SAMPLE 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 1,2-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L ND 30ND 2-Butanone (MEK)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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. 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 92279300002 1633903SAMPLE DUPLICATE: 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)%98 395 4-Bromofluorobenzene (S)%106 1104 Toluene-d8 (S)%109 2111 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 43 #=QL# QUALIFIERS Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte isa combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, 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 EPAMethod 8260.N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 43 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92279385 BURKE CO. KIRKSEY DR. Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92279385001 MPRP/20262 ICP/182921201-MW1 EPA 3010A EPA 6010 92279385002 MPRP/20262 ICP/182921201-MW2 EPA 3010A EPA 6010 92279385003 MPRP/20262 ICP/182921201-MW3S EPA 3010A EPA 6010 92279385004 MPRP/20262 ICP/182921201-MW3D EPA 3010A EPA 6010 92279385005 MPRP/20262 ICP/182921201-MW4 EPA 3010A EPA 6010 92279385006 MPRP/20262 ICP/182921201-MW5 EPA 3010A EPA 6010 92279385007 MPRP/20262 ICP/182921201-MW6S EPA 3010A EPA 6010 92279385008 MPRP/20262 ICP/182921201-MW6D EPA 3010A EPA 6010 92279385009 MPRP/20262 ICP/182921201-SW1 EPA 3010A EPA 6010 92279385010 MPRP/20262 ICP/182921201-SW2 EPA 3010A EPA 6010 92279385011 MPRP/20262 ICP/182921201-SW3 EPA 3010A EPA 6010 92279385001 MSV/347811201-MW1 EPA 8260 92279385002 MSV/347811201-MW2 EPA 8260 92279385003 MSV/347811201-MW3S EPA 8260 92279385004 MSV/347991201-MW3D EPA 8260 92279385005 MSV/347991201-MW4 EPA 8260 92279385006 MSV/347811201-MW5 EPA 8260 92279385007 MSV/347811201-MW6S EPA 8260 92279385008 MSV/347811201-MW6D EPA 8260 92279385009 MSV/347811201-SW1 EPA 8260 92279385010 MSV/347811201-SW2 EPA 8260 92279385011 MSV/347811201-SW3 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: 12/21/2015 04:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 43 Page 42 of 43 Page 43 of 43 #=CL# December 22, 2015 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92279298 92279298 Project: Pace Project No.: RE: Mr. Van BurbachJoyce Engineering-Greensboro2211 West Meadowview RdBoone Bldg, Suite 101Greensboro, NC 27407 BURKE CO. BLANKS EB & KIRKSEY Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on December 10, 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, unlessotherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analytepage 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 cc: Alex Everhart, Joyce Engineering-NC 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 20 #=CP# CERTIFICATIONS Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs2225 Riverside Drive, Asheville, NC 28804Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40South Carolina Certification #: 99030001West Virginia Certification #: 356Virginia/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 20 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY Lab ID Sample ID Matrix Date Collected Date Received 92279298001 FIELD BLANK Water 12/07/15 16:55 12/10/15 10:48 92279298002 TRIP BLANK Water 12/07/15 07:00 12/10/15 10:48 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 20 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92279298001 FIELD BLANK EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92279298002 TRIP BLANK EPA 8260 50 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 20 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92279298001 FIELD BLANK Zinc 7.2J ug/L 12/17/15 01:0510.0EPA 6010 92279298002 TRIP BLANK Methylene Chloride 4.8 ug/L 12/17/15 19:59 C91.0EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 20 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY Sample: FIELD BLANK Lab ID: 92279298001 Collected: 12/07/15 16:55 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/17/15 01:05 7440-36-012/12/15 00:006.0 3.8 1 Arsenic ND ug/L 12/17/15 01:05 7440-38-212/12/15 00:0010.0 2.5 1 Barium ND ug/L 12/17/15 01:05 7440-39-312/12/15 00:00100 2.5 1 Beryllium ND ug/L 12/17/15 01:05 7440-41-712/12/15 00:001.0 0.50 1 Cadmium ND ug/L 12/17/15 01:05 7440-43-912/12/15 00:001.0 0.50 1 Chromium ND ug/L 12/17/15 01:05 7440-47-312/12/15 00:0010.0 2.5 1 Cobalt ND ug/L 12/17/15 01:05 7440-48-412/12/15 00:0010.0 2.5 1 Copper ND ug/L 12/17/15 01:05 7440-50-812/12/15 00:0010.0 2.5 1 Lead ND ug/L 12/17/15 01:05 7439-92-112/12/15 00:0010.0 2.5 1 Nickel ND ug/L 12/17/15 01:05 7440-02-012/12/15 00:0050.0 2.5 1 Selenium ND ug/L 12/17/15 01:05 7782-49-212/12/15 00:0010.0 5.0 1 Silver ND ug/L 12/17/15 01:05 7440-22-412/12/15 00:0010.0 2.5 1 Thallium ND ug/L 12/17/15 01:05 7440-28-012/12/15 00:005.5 5.0 1 Vanadium ND ug/L 12/17/15 01:05 7440-62-212/12/15 00:0025.0 2.5 1 Zinc 7.2J ug/L 12/17/15 01:05 7440-66-612/12/15 00:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/17/15 19:42 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/17/15 19:42 107-13-1200 1.9 1 Benzene ND ug/L 12/17/15 19:42 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/17/15 19:42 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/17/15 19:42 75-27-41.0 0.18 1 Bromoform ND ug/L 12/17/15 19:42 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/17/15 19:42 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/17/15 19:42 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/17/15 19:42 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/17/15 19:42 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/17/15 19:42 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/17/15 19:42 75-00-310.0 0.54 1 Chloroform ND ug/L 12/17/15 19:42 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/17/15 19:42 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/17/15 19:42 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/17/15 19:42 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/17/15 19:42 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/17/15 19:42 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/17/15 19:42 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/17/15 19:42 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/17/15 19:42 110-57-6100 1.0 1 1,1-Dichloroethane ND ug/L 12/17/15 19:42 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/17/15 19:42 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/17/15 19:42 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/17/15 19:42 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/17/15 19:42 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/17/15 19:42 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/17/15 19:42 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/17/15 19:42 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 20 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY Sample: FIELD BLANK Lab ID: 92279298001 Collected: 12/07/15 16:55 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/17/15 19:42 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/17/15 19:42 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/17/15 19:42 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/17/15 19:42 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/17/15 19:42 108-10-1100 0.33 1 Styrene ND ug/L 12/17/15 19:42 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/17/15 19:42 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/17/15 19:42 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/17/15 19:42 127-18-41.0 0.46 1 Toluene ND ug/L 12/17/15 19:42 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/17/15 19:42 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/17/15 19:42 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/17/15 19:42 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/17/15 19:42 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/17/15 19:42 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/17/15 19:42 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/17/15 19:42 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/17/15 19:42 1330-20-75.0 0.66 1 Surrogates4-Bromofluorobenzene (S)104 %12/17/15 19:42 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %12/17/15 19:42 17060-07-070-130 1 Toluene-d8 (S)108 %12/17/15 19:42 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: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 20 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY Sample: TRIP BLANK Lab ID: 92279298002 Collected: 12/07/15 07:00 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/17/15 19:59 67-64-1100 10.0 1 Acrylonitrile ND ug/L 12/17/15 19:59 107-13-1200 1.9 1 Benzene ND ug/L 12/17/15 19:59 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/17/15 19:59 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/17/15 19:59 75-27-41.0 0.18 1 Bromoform ND ug/L 12/17/15 19:59 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/17/15 19:59 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/17/15 19:59 78-93-3100 0.96 1 Carbon disulfide ND ug/L 12/17/15 19:59 75-15-0100 1.2 1 Carbon tetrachloride ND ug/L 12/17/15 19:59 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/17/15 19:59 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/17/15 19:59 75-00-310.0 0.54 1 Chloroform ND ug/L 12/17/15 19:59 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/17/15 19:59 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/17/15 19:59 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/17/15 19:59 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/17/15 19:59 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/17/15 19:59 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/17/15 19:59 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/17/15 19:59 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/17/15 19:59 110-57-6100 1.0 1 1,1-Dichloroethane ND ug/L 12/17/15 19:59 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/17/15 19:59 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/17/15 19:59 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/17/15 19:59 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/17/15 19:59 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/17/15 19:59 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/17/15 19:59 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/17/15 19:59 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 12/17/15 19:59 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/17/15 19:59 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/17/15 19:59 74-88-410.0 0.32 1 Methylene Chloride 4.8 ug/L 12/17/15 19:59 75-09-2 C91.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/17/15 19:59 108-10-1100 0.33 1 Styrene ND ug/L 12/17/15 19:59 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/17/15 19:59 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/17/15 19:59 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/17/15 19:59 127-18-41.0 0.46 1 Toluene ND ug/L 12/17/15 19:59 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/17/15 19:59 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/17/15 19:59 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/17/15 19:59 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/17/15 19:59 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/17/15 19:59 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/17/15 19:59 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/17/15 19:59 75-01-41.0 0.62 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 20 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY Sample: TRIP BLANK Lab ID: 92279298002 Collected: 12/07/15 07:00 Received: 12/10/15 10:48 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Xylene (Total)ND ug/L 12/17/15 19:59 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)105 %12/17/15 19:59 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %12/17/15 19:59 17060-07-070-130 1 Toluene-d8 (S)110 %12/17/15 19:59 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: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY 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/20260 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples: 92279298001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1627221 Associated Lab Samples:92279298001 Matrix: Water AnalyzedMDL Antimony ug/L ND 6.0 12/17/15 00:323.8 Arsenic ug/L ND 10.0 12/17/15 00:322.5 Barium ug/L ND 100 12/17/15 00:322.5 Beryllium ug/L ND 1.0 12/17/15 00:320.50 Cadmium ug/L ND 1.0 12/17/15 00:320.50 Chromium ug/L ND 10.0 12/17/15 00:322.5 Cobalt ug/L ND 10.0 12/17/15 00:322.5 Copper ug/L ND 10.0 12/17/15 00:322.5 Lead ug/L ND 10.0 12/17/15 00:322.5 Nickel ug/L ND 50.0 12/17/15 00:322.5 Selenium ug/L ND 10.0 12/17/15 00:325.0 Silver ug/L ND 10.0 12/17/15 00:322.5 Thallium ug/L ND 5.5 12/17/15 00:325.0 Vanadium ug/L ND 25.0 12/17/15 00:322.5 Zinc ug/L ND 10.0 12/17/15 00:325.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1627222LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 547500 109 80-120 Arsenic ug/L 489500 98 80-120 Barium ug/L 479500 96 80-120 Beryllium ug/L 472500 94 80-120 Cadmium ug/L 497500 99 80-120 Chromium ug/L 464500 93 80-120 Cobalt ug/L 507500 101 80-120 Copper ug/L 490500 98 80-120 Lead ug/L 500500 100 80-120 Nickel ug/L 500500 100 80-120 Selenium ug/L 506500 101 80-120 Silver ug/L 254250 102 80-120 Thallium ug/L 476500 95 80-120 Vanadium ug/L 520500 104 80-120 Zinc ug/L 515500 103 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: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY 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. 1627223MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92279296001 1627224 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 79 75-12575 4 25500ND395 379 Arsenic ug/L 500 92 75-12591 2 25500ND464 454 Barium ug/L 500 94 75-12595 0 25500151621 624 Beryllium ug/L 500 92 75-12592 0 255002.8 462 461 Cadmium ug/L 500 95 75-12593 2 25500ND475 467 Chromium ug/L 500 91 75-12590 1 255006.9 464 458 Cobalt ug/L 500 96 75-12595 2 2550012.0 493 484 Copper ug/L 500 96 75-12595 1 2550014.9 496 492 Lead ug/L 500 94 75-12592 2 255008.6 476 469 Nickel ug/L 500 95 75-12594 1 2550015.6 491 484 Selenium ug/L 500 94 75-12593 2 25500ND472 465 Silver ug/L 250 98 75-12597 1 25250ND245 242 Thallium ug/L 500 88 75-12587 1 255005.1J 443 440 Vanadium ug/L 500 103 75-125102 1 2550016.8 532 525 Zinc ug/L 500 101 75-125101 1 2550035.2 542 538 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY 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/34755 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples: 92279298001, 92279298002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1631853 Associated Lab Samples:92279298001, 92279298002 Matrix: Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 12/17/15 12:560.33 1,1,1-Trichloroethane ug/L ND 1.0 12/17/15 12:560.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 12/17/15 12:560.40 1,1,2-Trichloroethane ug/L ND 1.0 12/17/15 12:560.29 1,1-Dichloroethane ug/L ND 5.0 12/17/15 12:560.32 1,1-Dichloroethene ug/L ND 5.0 12/17/15 12:560.56 1,2,3-Trichloropropane ug/L ND 1.0 12/17/15 12:560.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 12/17/15 12:562.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 12/17/15 12:560.27 1,2-Dichlorobenzene ug/L ND 5.0 12/17/15 12:560.30 1,2-Dichloroethane ug/L ND 1.0 12/17/15 12:560.24 1,2-Dichloropropane ug/L ND 1.0 12/17/15 12:560.27 1,4-Dichlorobenzene ug/L ND 1.0 12/17/15 12:560.33 2-Butanone (MEK)ug/L ND 100 12/17/15 12:560.96 2-Hexanone ug/L ND 50.0 12/17/15 12:560.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 12/17/15 12:560.33 Acetone ug/L ND 100 12/17/15 12:5610.0 Acrylonitrile ug/L ND 200 12/17/15 12:561.9 Benzene ug/L ND 1.0 12/17/15 12:560.25 Bromochloromethane ug/L ND 3.0 12/17/15 12:560.17 Bromodichloromethane ug/L ND 1.0 12/17/15 12:560.18 Bromoform ug/L ND 3.0 12/17/15 12:560.26 Bromomethane ug/L ND 10.0 12/17/15 12:560.29 Carbon disulfide ug/L ND 100 12/17/15 12:561.2 Carbon tetrachloride ug/L ND 1.0 12/17/15 12:560.25 Chlorobenzene ug/L ND 3.0 12/17/15 12:560.23 Chloroethane ug/L ND 10.0 12/17/15 12:560.54 Chloroform ug/L ND 5.0 12/17/15 12:560.14 Chloromethane ug/L ND 1.0 12/17/15 12:560.11 cis-1,2-Dichloroethene ug/L ND 5.0 12/17/15 12:560.19 cis-1,3-Dichloropropene ug/L ND 1.0 12/17/15 12:560.13 Dibromochloromethane ug/L ND 3.0 12/17/15 12:560.21 Dibromomethane ug/L ND 10.0 12/17/15 12:560.21 Ethylbenzene ug/L ND 1.0 12/17/15 12:560.30 Iodomethane ug/L ND 10.0 12/17/15 12:560.32 Methylene Chloride ug/L ND 1.0 12/17/15 12:560.97 Styrene ug/L ND 1.0 12/17/15 12:560.26 Tetrachloroethene ug/L ND 1.0 12/17/15 12:560.46 Toluene ug/L ND 1.0 12/17/15 12:560.26 trans-1,2-Dichloroethene ug/L ND 5.0 12/17/15 12:560.49 trans-1,3-Dichloropropene ug/L ND 1.0 12/17/15 12:560.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY 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: 1631853 Associated Lab Samples:92279298001, 92279298002 Matrix: Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 12/17/15 12:561.0 Trichloroethene ug/L ND 1.0 12/17/15 12:560.47 Trichlorofluoromethane ug/L ND 1.0 12/17/15 12:560.20 Vinyl acetate ug/L ND 50.0 12/17/15 12:560.35 Vinyl chloride ug/L ND 1.0 12/17/15 12:560.62 Xylene (Total)ug/L ND 5.0 12/17/15 12:560.66 1,2-Dichloroethane-d4 (S)%94 70-130 12/17/15 12:56 4-Bromofluorobenzene (S)%103 70-130 12/17/15 12:56 Toluene-d8 (S)%110 70-130 12/17/15 12:56 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1631854LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 49.650 99 80-125 1,1,1-Trichloroethane ug/L 54.950 110 71-129 1,1,2,2-Tetrachloroethane ug/L 48.950 98 79-124 1,1,2-Trichloroethane ug/L 49.550 99 85-125 1,1-Dichloroethane ug/L 50.450 101 73-126 1,1-Dichloroethene ug/L 53.850 108 66-135 1,2,3-Trichloropropane ug/L 48.750 97 75-130 1,2-Dibromo-3-chloropropane ug/L 50.550 101 71-133 1,2-Dibromoethane (EDB)ug/L 50.350 101 83-124 1,2-Dichlorobenzene ug/L 48.450 97 80-133 1,2-Dichloroethane ug/L 50.750 101 67-128 1,2-Dichloropropane ug/L 49.050 98 75-132 1,4-Dichlorobenzene ug/L 49.750 99 78-130 2-Butanone (MEK)ug/L 111100 111 61-144 2-Hexanone ug/L 97.7100 98 68-143 4-Methyl-2-pentanone (MIBK)ug/L 95.2J100 95 72-135 Acetone ug/L 114100 114 48-146 Acrylonitrile ug/L 276250 110 40-160 Benzene ug/L 49.850 100 80-125 Bromochloromethane ug/L 60.550 121 71-125 Bromodichloromethane ug/L 51.550 103 78-124 Bromoform ug/L 40.450 81 71-128 Bromomethane ug/L 50.350 101 40-160 Carbon disulfide ug/L 55.6J50 111 50-160 Carbon tetrachloride ug/L 50.550 101 69-131 Chlorobenzene ug/L 48.950 98 81-122 Chloroethane ug/L 48.650 97 39-148 Chloroform ug/L 55.050 110 73-127 Chloromethane ug/L 52.950 106 44-146 cis-1,2-Dichloroethene ug/L 51.450 103 74-124 cis-1,3-Dichloropropene ug/L 53.150 106 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY 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. 1631854LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 49.850 100 78-125 Dibromomethane ug/L 47.550 95 82-120 Ethylbenzene ug/L 49.050 98 79-121 Iodomethane ug/L 86.9100 87 39-154 Methylene Chloride ug/L 60.150 120 64-133 Styrene ug/L 48.250 96 84-126 Tetrachloroethene ug/L 47.950 96 78-122 Toluene ug/L 47.950 96 80-121 trans-1,2-Dichloroethene ug/L 53.550 107 71-127 trans-1,3-Dichloropropene ug/L 49.250 98 69-141 trans-1,4-Dichloro-2-butene ug/L 48.7J50 97 40-160 Trichloroethene ug/L 53.650 107 78-122 Trichlorofluoromethane ug/L 50.150 100 53-137 Vinyl acetate ug/L 104100 104 40-160 Vinyl chloride ug/L 57.050 114 58-137 Xylene (Total)ug/L 142150 95 81-126 1,2-Dichloroethane-d4 (S)%108 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%95 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1631856MATRIX SPIKE SAMPLE: MSSpike Result 92279336004 1,1,1,2-Tetrachloroethane ug/L 18.920 95 70-130ND 1,1,1-Trichloroethane ug/L 22.020 110 70-130ND 1,1,2,2-Tetrachloroethane ug/L 19.920 99 70-130ND 1,1,2-Trichloroethane ug/L 18.920 94 70-130ND 1,1-Dichloroethane ug/L 21.620 108 70-130ND 1,1-Dichloroethene ug/L 22.920 114 70-166ND 1,2,3-Trichloropropane ug/L 18.920 94 70-130ND 1,2-Dibromo-3-chloropropane ug/L 20.520 102 70-130ND 1,2-Dibromoethane (EDB)ug/L 18.920 94 70-130ND 1,2-Dichlorobenzene ug/L 20.120 101 70-130ND 1,2-Dichloroethane ug/L 19.720 98 70-130ND 1,2-Dichloropropane ug/L 19.820 99 70-130ND 1,4-Dichlorobenzene ug/L 20.820 102 70-1300.50J 2-Butanone (MEK)ug/L 37.4J40 94 70-130ND 2-Hexanone ug/L 40.5J40 101 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 40.0J40 100 70-130ND Acetone ug/L 43.4J40 109 70-130ND Acrylonitrile ug/L 102J100 102 70-130ND Benzene ug/L 20.420 102 70-148ND Bromochloromethane ug/L 24.120 120 70-130ND Bromodichloromethane ug/L 19.820 99 70-130ND Bromoform ug/L 16.420 82 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: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY 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. 1631856MATRIX SPIKE SAMPLE: MSSpike Result 92279336004 Bromomethane ug/L 12.0 M12060 70-130ND Carbon disulfide ug/L 20.5J20 103 70-130ND Carbon tetrachloride ug/L 21.820 109 70-130ND Chlorobenzene ug/L 20.720 104 70-146ND Chloroethane ug/L 27.0 M120135 70-130ND Chloroform ug/L 21.020 105 70-130ND Chloromethane ug/L 19.320 97 70-130ND cis-1,2-Dichloroethene ug/L 25.120 110 70-1303.2J cis-1,3-Dichloropropene ug/L 19.020 95 70-130ND Dibromochloromethane ug/L 17.520 87 70-130ND Dibromomethane ug/L 21.220 106 70-130ND Ethylbenzene ug/L 20.620 103 70-130ND Iodomethane ug/L 20.5 M14051 70-130ND Methylene Chloride ug/L 22.920 115 70-130ND Styrene ug/L 20.320 101 70-130ND Tetrachloroethene ug/L 19.820 99 70-130ND Toluene ug/L 21.320 106 70-155ND trans-1,2-Dichloroethene ug/L 20.720 104 70-130ND trans-1,3-Dichloropropene ug/L 18.420 92 70-130ND trans-1,4-Dichloro-2-butene ug/L 20.5J20 102 70-130ND Trichloroethene ug/L 20.520 102 69-151ND Trichlorofluoromethane ug/L 21.020 105 70-130ND Vinyl acetate ug/L 29.5J40 74 70-130ND Vinyl chloride ug/L 20.720 103 70-130ND 1,2-Dichloroethane-d4 (S)%97 70-130 4-Bromofluorobenzene (S)%102 70-130 Toluene-d8 (S)%101 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92279336003 1631855SAMPLE 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 0.93J 300.91J 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 1,2-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L 4.1 0 304.1 2-Butanone (MEK)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: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 20 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY 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 92279336003 1631855SAMPLE DUPLICATE: 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 0.74J 300.58J Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L 14.2 8 3015.4 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 0.54J 300.71J 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)%93 8101 4-Bromofluorobenzene (S)%102 1101 Toluene-d8 (S)%109 3106 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 20 #=QL# QUALIFIERS Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte isa combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, 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 EPAMethod 8260.N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS 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: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 20 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92279298 BURKE CO. BLANKS EB & KIRKSEY Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92279298001 MPRP/20260 ICP/18284FIELD BLANK EPA 3010A EPA 6010 92279298001 MSV/34755FIELD BLANK EPA 8260 92279298002 MSV/34755TRIP BLANK 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: 12/22/2015 08:37 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 20 Page 19 of 20 Page 20 of 20 Appendix B Historically Detected Groundwater Constituents APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks INORGANICSAntimony Apr-94 NR 1 1.0 ND 4.0 NI NI NI NI NI NA May-00 NR 30 NA ND ND ND ND ND ND ND ND Nov-00 NR 30 NA ND ND ND ND ND ND ND NA May-01 NR 30 NA ND ND ND ND ND ND ND ND Nov-01 NR 30 NA ND ND ND ND ND ND ND ND May-02 NR 30 NA ND ND ND ND ND ND ND ND Nov-02 NR 30 NA ND ND ND ND ND ND ND ND May-03 NR 30 ND ND ND ND ND ND ND ND ND Nov-03 NR 30 ND ND ND ND ND ND ND ND ND May-04 NR 30 ND ND ND ND ND ND ND ND ND Nov-04 NR 30 ND ND ND ND ND ND ND ND ND May-05 NR 30 ND ND ND ND ND ND ND ND ND Nov-05 NR 30 ND ND ND ND ND ND ND ND ND 24-May-06 NR 30 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 30 ND ND ND ND ND ND ND ND ND 29-May-07 NR 6 ND ND ND ND ND ND ND ND ND GWPS = 1.4 µg/L (10/23/07)28-Nov-07 NR 6 ND ND ND ND ND ND ND ND ND 28-May-08 2.7 6.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 2.6 6.0 Dry 14.1 3.8 J ND ND ND ND ND ND 02-Jun-09 2.6 6.0 ND 2.9 J ND ND ND ND ND ND ND 19-Nov-09 2.6 6.0 ND ND ND ND ND ND ND ND ND 15-Jun-10 2.6 6.0 ND ND ND ND ND ND ND ND ND GWPS = 1 µg/L (8/1/10)29-Nov-10 2.6 6.0 ND ND ND ND ND ND ND ND ND 31-May-11 2.6 6.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 5.0 6.0 ND ND ND ND ND ND ND ND ND 30-May-12 5.0 6.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 5.0 6.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 6.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 5.0 6.0 6.5 7.6 ND ND ND ND ND ND ND 06-May-14 5.0 6.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 5.0 6.0 ND ND ND ND ND ND ND ND ND 19-May-15 3.8 6.0 ND 7.1 ND ND ND ND ND ND ND 07-Dec-15 3.8 6.0 ND 4.9 J ND ND ND ND ND ND ND Arsenic Oct-94 NR 5 ND ND 5.0 NI NI NI NI NI NA Jun-95 NR 5 ND ND ND NI NI NI NI NI NA Oct-95 NR 5 ND ND ND NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI NA May-97 NR 5 ND ND ND NI NI NI NI NI NA Nov-97 NR 5 ND ND ND NI NI NI NI NI NA May-98 NR 5 ND ND ND ND ND ND NI NI NA Nov-98 NR 5 ND ND ND ND ND ND NI NI NA May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 10 ND ND ND ND ND ND NI NI ND May-00 NR 10 NA ND ND ND ND ND ND ND ND Nov-00 NR 10 NA ND ND ND ND ND ND ND ND May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND ND ND ND ND ND Nov-02 NR 10 NA ND ND ND ND ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND ND ND ND ND ND ND ND ND Nov-05 NR 10 ND ND ND ND ND ND ND ND ND 24-May-06 NR 10 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND 2.9 J 2.5 J ND 4.1 J 3.0 J ND NC2L = 50 µg/L (10/23/07)28-Nov-07 NR 10 ND ND ND ND ND ND ND ND ND 28-May-08 2.6 10.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 2.7 10.0 Dry ND 6.0 B ND ND 3.3 B ND ND 4.8 J 02-Jun-09 2.7 10.0 ND ND ND ND ND ND ND ND ND 19-Nov-09 2.7 10.0 3.0 J ND 5.9 J ND ND ND ND ND ND NC2L = 10 µg/L (01/01/10)15-Jun-10 2.7 10.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 2.7 10.0 ND ND 4.9 J ND ND ND ND ND ND 31-May-11 2.7 10.0 3.3 J 3.0 J 9.9 J ND ND ND ND ND ND 19-Dec-11 5.0 10.0 ND ND ND ND ND ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 5.0 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 5.0 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 5.0 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 2.5 10.0 ND ND 3.4 J ND ND ND ND ND ND 07-Dec-15 2.5 10.0 ND ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 1 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Barium Apr-94 NR 100 110 840 590 NI NI NI NI NI NA Oct-94 NR 100 144 1060 690 NI NI NI NI NI NA Jun-95 NR 100 187 893 602 NI NI NI NI NI NA Oct-95 NR 100 114 825 585 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 100 203 952 542 NI NI NI NI NI NA May-97 NR 100 150 1000 570 NI NI NI NI NI NA Nov-97 NR 100 500 1000 500 NI NI NI NI NI NA May-98 NR 100 400 1000 600 ND 1700 1200 NI NI NA Nov-98 NR 100 160 1100 480 ND 970 870 NI NI NA May-99 NR 10 90.0 290 ND 41.0 290 240 NI NI ND Oct-99 NR 500 ND 950 510 ND ND ND NI NI ND May-00 NR 500 NA 870 550 ND ND ND ND ND ND Nov-00 NR 500 NA 810 ND ND ND ND ND ND ND May-01 NR 500 NA 890 540 ND ND ND ND ND ND Nov-01 NR 500 NA 790 ND ND ND ND ND ND ND May-02 NR 500 NA 800 510 ND ND ND ND ND ND Nov-02 NR 500 NA 650 ND ND ND ND ND ND ND May-03 NR 500 ND 690 530 ND ND ND ND ND ND Nov-03 NR 500 ND 780 ND ND ND ND ND ND ND May-04 NR 500 ND 810 ND ND ND ND ND ND ND Nov-04 NR 500 ND 890 ND ND ND ND ND ND ND May-05 NR 500 ND 730 ND ND ND ND ND ND ND Nov-05 NR 500 ND 930 ND ND ND ND ND ND ND 24-May-06 NR 500 ND 915 ND ND ND ND ND ND ND 01-Nov-06 NR 500 ND 937 ND ND ND ND ND ND ND 29-May-07 NR 100 107 882 484 127 94.9 J 29.9 J 33.0 J 15.1 J ND NC2L = 2,000 µg/L (10/23/07) 28-Nov-07 NR 100 159 945 434 132 128 34.5 J 25.0 J 16.9 J 0.30 J 28-May-08 0.2 100 Dry 812 394 124 101 31.0 J 37.0 J 13.8 J 0.33 J 05-Nov-08 0.20 100 Dry 773 385 119 88.4 J 22.6 B 74.4 J 13.0 B 10.5 J 02-Jun-09 0.20 100 80.4 J 795 432 118 90.8 J 20.8 B 85.4 J 10.5 B 15.2 J 19-Nov-09 0.20 100 114 758 464 138 103 32.6 B 106 12.5 B 19.8 J NC2L = 700 µg/L (01/01/10)15-Jun-10 0.20 100 141 751 495 162 163 43.1 B 72.8 B 13.1 B 26.3 J 29-Nov-10 0.20 100 89.0 J 843 416 169 128 36.2 J 71.8 J 11.9 J ND 31-May-11 0.20 100 92.4 J 949 464 190 103 30.8 J 33.5 J 13.9 J ND 19-Dec-11 5.0 100 126 809 435 164 214 39.5 J 39.7 J 13.0 J ND 30-May-12 5.0 100 64.7 J 905 475 175 151 27.9 J 26.3 J 13.1 J ND 03-Dec-12 5.0 100 107 739 431 177 97.8 J 25.3 J 51.9 J 14.7 J ND 11-Jun-13 5.0 100 136 662 539 NS 96.2 J 35.6 B 55.9 B 12.0 B 13.7 J 29-Oct-13 5.0 100 135 906 534 199 88.8 J 34.5 J 23.9 J 12.6 J ND 06-May-14 5.0 100 81.4 J 772 439 186 110 31.9 J 45.2 J 12.4 J ND 21-Oct-14 5.0 100 82.2 J 1050 415 194 86.2 J 29.2 J 22.4 J 11.8 J ND 19-May-15 2.5 100 94.0 J 1070 421 192 85.6 J 32.9 J 43.6 J 12.2 J ND 07-Dec-15 2.5 100 109.0 1210 470 205 157 44.7 J 43.6 J 12.3 J ND Beryllium May-99 NR 2 ND 2.0 ND ND 2.0 2.1 NI NI ND Oct-99 NR 2 ND ND ND ND ND 4.0 NI NI ND May-00 NR 2 NA ND ND ND ND ND ND ND ND Nov-00 NR 2 NA ND ND ND ND 2.0 ND ND ND May-01 NR 2 NA ND ND ND ND ND ND ND ND Nov-01 NR 2 NA ND ND ND ND ND ND ND ND May-02 NR 2 NA ND ND ND ND ND ND ND ND Nov-02 NR 2 NA 2.4 2.3 2.1 ND ND ND ND ND May-03 NR 2 ND ND ND ND ND ND ND ND ND Nov-03 NR 2 ND ND ND ND ND ND ND ND ND May-04 NR 2 ND ND ND ND ND ND ND ND ND Nov-04 NR 2 ND ND ND ND ND ND ND ND ND May-05 NR 2 ND ND ND ND ND ND ND ND ND Nov-05 NR 2 ND ND ND ND ND ND ND ND ND 24-May-06 NR 2 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 2 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 ND ND ND ND ND ND ND ND ND GWPS = 4 µg/L (10/23/07) 28-Nov-07 NR 1 ND ND ND ND ND ND ND ND ND 28-May-08 0.1 1.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.10 1.0 Dry ND ND ND ND 0.11 J 0.17 J ND ND 02-Jun-09 0.10 1.0 ND ND ND ND ND ND 0.18 J ND ND 19-Nov-09 0.10 1.0 ND ND ND ND ND ND 0.11 J ND ND 15-Jun-10 0.10 1.0 ND ND ND ND 0.26 J 0.18 J ND ND ND 29-Nov-10 0.10 1.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.10 1.0 ND ND 0.21 J ND ND 0.24 J ND ND ND 19-Dec-11 1.0 1.0 ND ND ND ND ND ND ND ND ND 30-May-12 1.0 1.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 1.0 1.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 1.0 1.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 1.0 1.0 ND ND ND ND ND ND ND ND ND 06-May-14 1.0 1.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 1.0 1.0 ND ND ND ND ND ND ND ND ND 19-May-15 0.5 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 0.5 1.0 ND ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 2 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Cadmium Apr-94 NR 1 ND ND ND NI NI NI NI NI NA Oct-94 NR 1 ND ND ND NI NI NI NI NI NA Jun-95 NR 1 ND ND ND NI NI NI NI NI NA Oct-95 NR 1 ND 2.0 1.0 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 1 ND ND ND NI NI NI NI NI NA May-97 NR 1 ND ND ND NI NI NI NI NI NA Nov-97 NR 1 ND ND ND NI NI NI NI NI NA May-98 NR 1 ND ND ND ND ND ND NI NI NA Nov-98 NR 1 ND ND ND ND 4.0 ND NI NI NA May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 1 6.0 15.0 6.0 ND 2.0 9.0 NI NI ND May-00 NR 1 NA 8.0 4.0 J 2.0 J 2.0 J 2.0 J 2.0 J ND ND Nov-00 NR 1 NA 13.0 4.0 ND ND 4.0 1.0 ND ND May-01 NR 1 NA 13.0 5.0 ND ND 2.0 J 1.0 J ND ND Nov-01 NR 1 NA 10.0 3.6 ND ND ND ND ND ND May-02 NR 1 NA 7.9 3.0 ND ND ND ND ND ND Nov-02 NR 1 NA 11.0 4.7 1.5 ND ND ND 1.1 ND May-03 NR 1 11.0 12.0 7.1 ND ND ND ND ND ND Nov-03 NR 1 ND ND ND ND ND 2.3 1.1 ND ND May-04 NR 1 ND 1.6 ND ND ND ND ND ND ND Nov-04 NR 1 2.2 13.0 4.5 ND ND ND ND ND ND May-05 NR 1 ND ND ND ND 16.0 ND ND ND ND Nov-05 NR 1 ND ND ND ND 11.0 ND ND ND ND 24-May-06 NR 1 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 1 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 ND ND ND ND ND ND ND ND ND NC2L = 1.75 µg/L (10/23/07)28-Nov-07 NR 1 ND ND ND ND ND ND ND ND ND 28-May-08 0.5 1.0 Dry 1.7 ND ND 2.6 ND ND ND ND 05-Nov-08 0.50 1.0 Dry 0.50 J ND ND ND ND ND ND ND 01-Jun-09 0.50 1.0 ND ND ND ND ND ND ND ND ND 19-Nov-09 0.50 1.0 ND ND ND ND ND 1.3 ND ND ND NC2L = 2 µg/L (01/01/10)15-Jun-10 0.50 1.0 ND ND ND ND 1.1 ND ND ND ND 29-Nov-10 0.50 1.0 ND ND ND ND ND 0.80 J ND ND ND 31-May-11 0.50 1.0 ND 0.78 J ND ND ND ND ND ND ND 19-Dec-11 1.0 1.0 ND 1.6 ND ND ND 6.6 ND ND ND 30-May-12 1.0 1.0 ND 5.0 ND ND ND ND ND ND ND 03-Dec-12 1.0 1.0 ND 2.3 ND ND ND ND ND ND ND 11-Jun-13 1.0 1.0 ND 2.0 ND NS ND ND ND ND ND 29-Oct-13 1.0 1.0 ND 4.5 ND 2.0 ND ND ND ND ND 06-May-14 1.0 1.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 1.0 1.0 ND ND ND ND ND ND ND ND ND 19-May-15 0.5 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 0.5 1.0 ND ND ND ND ND ND ND ND ND Chromium Apr-94 NR 20 ND ND ND NI NI NI NI NI NA Oct-94 NR 5 ND 6.0 ND NI NI NI NI NI NA Jun-95 NR 5 ND 7.0 ND NI NI NI NI NI NA Oct-95 NR 5 ND 6.0 ND NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 5.0 ND NI NI NI NI NI NA May-97 NR 1 4.0 18.0 2.0 NI NI NI NI NI NA Nov-97 NR 1 10 11.0 1.0 NI NI NI NI NI NA May-98 NR 1 ND 4.0 ND ND 3.0 2.0 NI NI NA Nov-98 NR 1 7.0 18.0 3.0 ND 9.0 5.0 NI NI NA May-99 NR 10 6.0 45.0 ND ND 33.0 21.0 NI NI ND Oct-99 NR 10 51.0 17.0 ND ND 16.0 54.0 NI NI ND May-00 NR 10 NA 16.0 ND ND 14.0 14.0 12.0 ND ND Nov-00 NR 10 NA 17.0 ND ND ND 20.0 ND ND ND May-01 NR 10 NA 12.0 J ND ND ND 10.0 J ND ND ND Nov-01 NR 10 NA 12.0 ND ND ND ND ND ND ND May-02 NR 10 NA 10.0 J ND ND ND ND ND ND ND Nov-02 NR 10 NA 12.0 ND ND ND ND ND ND ND May-03 NR 10 12.0 ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND ND ND ND ND ND ND ND ND Nov-05 NR 10 ND ND ND ND ND ND ND ND ND 24-May-06 NR 10 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND ND ND ND ND ND ND NC2L = 50 µg/L (10/23/07)28-Nov-07 NR 10 ND ND ND ND 2.9 J ND ND ND ND 28-May-08 0.4 10.0 Dry ND ND ND 2.3 B 0.80 B ND ND 0.85 J 05-Nov-08 0.40 10.0 Dry ND ND ND ND 0.46 J 0.59 J ND ND 02-Jun-09 0.40 10.0 ND ND ND ND 2.8 J 0.42 J 0.65 J ND ND 19-Nov-09 0.40 10.0 ND 1.8 B 0.65 B ND 2.7 B ND ND ND 1.1 J NC2L = 10 µg/L (01/01/10)15-Jun-10 0.40 10.0 ND 0.89 J 2.0 J 1.7 J 12.6 1.9 J 1.3 J ND ND 29-Nov-10 0.40 10.0 ND 3.8 J 3.5 J 1.2 J 5.1 J 0.88 J ND ND ND 31-May-11 0.40 10.0 1.4 B 2.1 B 8.4 J 1.3 B 3.6 B 2.1 B 2.2 B 2.5 B 0.73 J 19-Dec-11 5.0 10.0 ND ND ND ND 15.4 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 8.3 J ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND NS 5.2 J ND ND 6.2 J ND 29-Oct-13 5.0 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 5.0 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 5.0 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 2.5 10.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 2.5 10.0 ND ND ND ND 8.8 J ND ND ND ND Burke County - Kirksey Drive Landfill Page 3 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Cobalt Oct-94 NR 10 32.0 172 35.0 NI NI NI NI NI NA Jun-95 NR 20 41.0 130 ND NI NI NI NI NI NA Jun-95 NR 10 45.0 154 33.0 NI NI NI NI NI NA Oct-95 NR 10 29.0 121 30.0 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 10 28.0 14.0 14.0 NI NI NI NI NI NA May-97 NR 6 41.0 150 21.0 NI NI NI NI NI NA Nov-97 NR 5 52.0 148 15.0 NI NI NI NI NI NA May-98 NR 1 80.0 137 22.0 1.0 36.0 91.0 NI NI NA Nov-98 NR 1 35.0 85.0 17.0 ND 31.0 31.0 NI NI NA May-99 NR 10 25.0 95.0 25.0 ND 22.0 26.0 NI NI ND Oct-99 NR 10 100 120 14.0 ND ND 70.0 NI NI ND May-00 NR 10 NA 110 26.0 ND ND 18.0 21.0 ND ND Nov-00 NR 10 NA 110 ND ND ND 25.0 11.0 ND ND May-01 NR 10 NA 130 21.0 ND ND 12.0 ND ND ND Nov-01 NR 10 NA 110 14.0 ND ND ND ND ND ND May-02 NR 10 NA 110 15.0 ND ND ND ND ND ND Nov-02 NR 10 NA 110 15.0 12.0 ND ND ND ND ND May-03 NR 10 140 100 26.0 ND ND ND ND ND ND Nov-03 NR 10 150 110 27.0 ND ND ND ND ND ND May-04 NR 10 51.0 110 17.0 13.0 ND ND ND ND ND Nov-04 NR 10 54.0 100 ND ND ND ND ND ND ND May-05 NR 10 79.0 95.0 15.0 ND ND ND ND ND ND Nov-05 NR 10 47.0 100 ND ND ND ND ND ND ND 24-May-06 NR 10 62.9 116 10.0 ND ND 10.4 ND ND ND 01-Nov-06 NR 10 63.2 114 ND ND ND ND ND ND ND 29-May-07 NR 10 60.1 105 6.3 J 10.7 ND ND 2.4 J ND ND GWPS = 70 µg/L (10/23/07)28-Nov-07 NR 10 43.1 110 3.6 J 5.1 J ND ND ND ND ND 28-May-08 0.6 10.0 Dry ND ND 8.8 J ND ND ND ND ND 05-Nov-08 0.60 10.0 Dry 35.7 ND 9.4 B 0.86 B 3.9 B 5.3 B 1.6 B 3.5 J 01-Jun-09 0.60 10.0 158 158 52.8 10.9 B 12.3 B 7.8 B 14.9 B 6.8 B 3.3 J 19-Nov-09 0.60 10.0 126 87.7 18.7 4.5 J ND 0.96 J 5.9 J ND ND 15-Jun-10 0.60 10.0 155 186 53.3 2.9 J 5.2 J 2.2 J 2.9 J 2.3 J ND GWPS = 1 µg/L (10/1/10)29-Nov-10 0.60 10.0 110 233 67.3 0.69 J ND 1.2 J 3.9 J 3.7 J ND 31-May-11 0.60 10.0 38.6 111 19.2 19.3 1.3 J ND 1.1 J ND ND 19-Dec-11 5.0 10.0 ND 63.8 ND ND ND ND ND ND ND 30-May-12 5.0 10.0 85.6 144 38.4 5.2 J ND ND ND ND ND 03-Dec-12 5.0 10.0 36.0 92.9 10.4 5.2 J ND ND ND ND ND 11-Jun-13 5.0 10.0 178 220 85.7 NS 5.4 J ND 7.1 J 5.8 J ND 29-Oct-13 5.0 10.0 226 267 96.1 ND ND ND ND 6.6 J ND 06-May-14 5.0 10.0 39.0 65.2 ND ND ND ND ND ND ND 21-Oct-14 5.0 10.0 43.8 118 9.1 J ND ND ND ND ND ND 19-May-15 2.5 10.0 47.7 117 10.7 ND ND ND ND ND ND 07-Dec-15 2.5 10.0 52.0 126 13.9 ND ND ND ND ND ND Copper May-99 NR 5 13.0 22.0 ND ND 45.0 5.1 NI NI ND Oct-99 NR 200 ND ND ND ND ND ND NI NI ND May-00 NR 200 NA ND ND ND ND ND ND ND ND Nov-00 NR 200 NA ND ND ND ND ND ND ND ND May-01 NR 200 NA ND ND ND ND ND ND ND ND Nov-01 NR 200 NA ND ND ND ND ND ND ND ND May-02 NR 200 NA ND ND ND ND ND ND ND ND Nov-02 NR 200 NA ND ND ND ND ND ND ND ND May-03 NR 200 ND ND ND ND ND ND ND ND ND Nov-03 NR 200 ND ND ND ND ND ND ND ND ND May-04 NR 200 ND ND ND ND ND ND ND ND ND Nov-04 NR 200 ND ND ND ND ND ND ND ND ND May-05 NR 200 ND ND ND ND ND ND ND ND ND Nov-05 NR 200 ND ND ND ND ND ND ND ND ND 24-May-06 NR 200 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 200 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND 1.7 J ND ND 1.6 J ND ND NC2L = 1,000 µg/L (10/23/07) 28-Nov-07 NR 10 ND ND ND ND 3.30 J ND ND ND ND 28-May-08 0.3 10 Dry 0.49 B ND ND 2.8 J 0.76 B 0.50 B ND 0.38 J 05-Nov-08 0.30 10 Dry 0.89 B ND ND ND ND 0.72 B ND 0.94 J 02-Jun-09 0.30 10 9.7 J ND ND ND 1.5 J ND ND ND ND 19-Nov-09 0.30 10 5.3 J ND 0.35 J ND 2.1 J 0.41 J 1.0 J ND ND 15-Jun-10 0.30 10 13.9 ND ND ND 11.0 5.9 J 1.4 J ND ND 29-Nov-10 0.30 10 2.0 J ND 2.6 J 0.31 J 6.0 J 1.2 J 1.2 J ND ND 31-May-11 0.30 10 4.5 J 5.1 J 13.2 ND 0.98 J ND ND ND ND 19-Dec-11 5.0 10 10.9 ND 5.5 J ND 14.1 ND ND ND ND 30-May-12 5.0 10 ND ND ND ND 10.8 ND ND ND ND 03-Dec-12 5.0 10.0 5.2 J ND ND ND ND ND ND ND ND 11-Jun-13 5.0 10.0 13.1 B 5.1 B ND NS ND ND ND ND 10.8 29-Oct-13 5.0 10.0 10.2 ND ND 8.9 J ND ND ND ND ND 06-May-14 5.0 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 5.0 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 2.5 10.0 5.2 J 3.7 J ND ND ND ND ND ND ND 07-Dec-15 2.5 10.0 7.9 J 7.7 J 3.6 J ND 7.4 J ND ND ND ND Burke County - Kirksey Drive Landfill Page 4 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Lead Apr-94 NR 1 6.0 5.0 2.0 NI NI NI NI NI NA Oct-94 NR 5 7.0 ND ND NI NI NI NI NI NA Jun-95 NR 5 ND ND ND NI NI NI NI NI NA Oct-95 NR 5 ND 6.0 ND NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 7.0 ND ND NI NI NI NI NI NA May-97 NR 5 ND 9.0 ND NI NI NI NI NI NA Nov-97 NR 5 22.0 ND ND NI NI NI NI NI NA May-98 NR 5 ND 9.0 ND ND 16.0 35.0 NI NI NA Nov-98 NR 5 10.0 ND ND ND 23.0 17.0 NI NI NA May-99 NR 10 ND ND ND ND ND 23.0 NI NI ND Oct-99 NR 10 25.0 10.0 ND ND ND 95.0 NI NI ND May-00 NR 10 NA ND ND ND ND 12.0 ND ND ND Nov-00 NR 10 NA ND ND ND ND 31.0 10.0 ND ND May-01 NR 10 NA 12.0 J ND ND ND 12.0 J ND ND ND Nov-01 NR 10 NA 11.0 ND ND ND ND ND ND ND May-02 NR 10 NA 10.0 J ND ND ND ND ND ND ND Nov-02 NR 10 NA 14.0 ND ND ND ND ND ND ND May-03 NR 10 38.0 10.0 J ND ND ND ND ND ND ND Nov-03 NR 10 16.0 ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND 14.0 ND ND ND ND ND ND ND Nov-05 NR 10 ND ND ND ND ND ND ND ND ND 24-May-06 NR 10 ND 11.7 ND ND ND 22.6 ND ND ND 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 2.5 B 4.2 B 3.5 B 4.6 B 6.0 B 4.5 B 2.9 B ND 6.1 J NC2L = 15 µg/L (10/23/07)28-Nov-07 NR 10 9.8 J 7.4 J 2.0 J ND ND ND ND ND ND 28-May-08 4 10.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 4.0 10.0 Dry ND ND ND ND ND ND ND ND 01-Jun-09 4.0 10.0 ND ND ND ND ND ND ND ND ND 19-Nov-09 4.0 10.0 4.6 J ND ND ND ND ND ND ND ND 15-Jun-10 4.0 10.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 4.0 10.0 ND ND ND ND ND ND ND ND ND 31-May-11 4.0 10.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 5.0 10.0 6.1 J ND ND ND 5.4 J ND ND ND ND 30-May-12 5.0 10.0 ND 5.9 J ND ND ND ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 5.0 10.0 6.7 J ND ND 5.4 J ND ND ND ND ND 06-May-14 5.0 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 5.0 10.0 ND 5.1 J ND ND ND ND ND ND ND 19-May-15 2.5 10.0 2.9 J 6.2 J ND ND ND ND ND ND ND 07-Dec-15 2.5 10.0 4.6 J 6.6 J 2.9 J 4.4 J 2.6 J 3.0 J ND ND ND Nickel May-99 NR 5 11.0 36.0 11.0 NA 23.0 30.0 NI NI ND Oct-99 NR 50 ND ND ND ND ND 59.0 NI NI ND May-00 NR 50 NA ND ND ND ND ND ND ND ND Nov-00 NR 50 NA ND ND ND ND ND ND ND ND May-01 NR 50 NA ND ND ND ND ND ND ND ND Nov-01 NR 50 NA ND ND ND ND ND ND ND ND May-02 NR 50 NA ND ND ND ND ND ND ND ND Nov-02 NR 50 NA ND ND ND ND ND ND ND ND May-03 NR 50 ND ND ND ND ND ND ND ND ND Nov-03 NR 50 ND ND ND ND ND ND ND ND ND May-04 NR 50 ND ND ND ND ND ND ND ND ND Nov-04 NR 50 ND ND ND ND ND ND ND ND ND May-05 NR 50 ND ND ND ND ND ND ND ND ND Nov-05 NR 50 ND ND ND ND ND ND ND ND ND 24-May-06 NR 50 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 50 ND ND ND ND ND ND ND ND ND 29-May-07 NR 50 ND ND ND 21.3 J ND ND ND ND ND NC2L = 100 µg/L (10/23/07)28-Nov-07 NR 50 ND 2.4 J ND 20.4 J 2.5 J ND ND ND ND 28-May-08 1.7 50.0 Dry 9.1 J 10.5 J 31.9 J 2.1 J ND ND ND ND 05-Nov-08 1.7 50.0 Dry 11.6 J 5.9 B 26.3 J 2.8 B ND ND ND 2.2 J 02-Jun-09 1.7 50.0 14 J 8.9 J 3.8 J 21.8 J 2.3 J ND ND ND ND 19-Nov-09 1.7 50.0 10.3 B 8.6 B 3.1 B 19.8 J 2.3 B ND ND ND 2.2 J 15-Jun-10 1.7 50.0 5.9 J 6.7 J ND 14.5 J 4.8 J ND ND ND ND 29-Nov-10 1.7 50.0 4.7 J 7.6 J ND 17.3 J ND ND ND ND ND 31-May-11 1.7 50.0 3.5 B 15.9 J 11.8 J 23.0 J 2.8 B ND ND ND 2.3 J 19-Dec-11 5.0 50.0 ND 8.8 J ND 18.9 J ND ND ND ND ND 30-May-12 5.0 50.0 ND 9.4 J ND 19.9 J ND ND ND ND ND 03-Dec-12 5.0 50.0 ND 7.5 J ND 20.8 J ND ND ND ND ND 11-Jun-13 5.0 50.0 ND 6.8 J ND NS ND ND ND ND ND 29-Oct-13 5.0 50.0 ND 7.1 J ND 20.6 J ND ND ND ND ND 06-May-14 5.0 50.0 ND 10.1 J ND 21.1 J ND ND ND ND ND 21-Oct-14 5.0 50.0 ND 16.9 J ND 24.3 J ND ND ND ND ND 19-May-15 2.5 50.0 ND 15.8 J 3.1 J 23.8 J ND ND ND ND ND 07-Dec-15 2.5 50.0 2.6 J 17.0 J 4.3 J 26.4 J 3.8 J ND ND ND ND Burke County - Kirksey Drive Landfill Page 5 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Selenium May-97 NR 5 ND ND ND NI NI NI NI NI NA Nov-97 NR 5 ND ND ND NI NI NI NI NI NA May-98 NR 5 ND ND ND ND ND ND NI NI NA Nov-98 NR 5 ND ND 5.0 ND ND ND NI NI NA May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 20 ND 30.0 ND ND ND ND NI NI ND May-00 NR 20 NA ND ND ND ND ND ND ND ND Nov-00 NR 20 NA ND ND ND ND ND ND ND ND May-01 NR 20 NA ND ND ND ND ND ND ND ND Nov-01 NR 20 NA ND ND ND ND ND ND ND ND May-02 NR 20 NA ND ND ND ND ND ND ND ND Nov-02 NR 20 NA ND ND ND ND ND ND ND ND May-03 NR 20 ND ND ND ND ND ND ND ND ND Nov-03 NR 20 ND ND ND ND ND ND ND ND ND May-04 NR 20 ND ND ND ND ND ND ND ND ND Nov-04 NR 20 ND ND ND ND ND ND ND ND ND May-05 NR 20 ND ND ND ND ND ND ND ND ND Nov-05 NR 20 ND ND ND ND ND ND ND ND ND 24-May-06 NR 20 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 20 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND ND 2.5 J 4.6 J ND ND ND NC2L = 50 µg/L (10/23/07)28-Nov-07 NR 10 ND ND ND ND ND ND ND ND 2.4 J 28-May-08 3.8 10.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 3.8 10.0 Dry 29.6 12.3 B ND ND 5.6 B ND 5.1 B 4.2 J 02-Jun-09 3.8 10.0 ND 5.6 J ND ND ND ND ND ND ND 19-Nov-09 3.8 10.0 ND 5.6 J ND ND ND 5.5 J 5.0 J ND ND NC2L = 20 µg/L (01/01/10)15-Jun-10 3.8 10.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 3.8 10.0 ND ND ND ND ND ND ND ND ND 31-May-11 3.8 10.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 10.0 10.0 ND ND ND ND ND ND ND ND ND 30-May-12 10.0 10.0 11.5 16.8 ND ND ND ND ND ND ND 03-Dec-12 10.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 10.0 10.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 10.0 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 10.0 10.0 ND ND ND 16.2 ND ND ND ND ND 21-Oct-14 10.0 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 5.0 10.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 5.0 10.0 ND ND ND ND ND ND ND ND ND Silver Apr-94 NR 1 ND ND ND NI NI NI NI NI NA Oct-94 NR 1 ND ND ND NI NI NI NI NI NA Jun-95 NR 1 ND ND ND NI NI NI NI NI NA Oct-95 NR 1 2.0 ND ND NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 1 ND ND ND NI NI NI NI NI NA May-97 NR 5 6.0 8.0 ND NI NI NI NI NI NA Nov-97 NR 1 ND ND ND NI NI NI NI NI NA May-98 NR 1 ND ND ND ND ND ND NI NI NA Nov-98 NR 1 ND ND ND ND ND ND NI NI NA May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 10 ND ND ND ND ND ND NI NI ND May-00 NR 10 NA ND ND ND ND ND ND ND ND Nov-00 NR 10 NA ND ND ND ND ND ND ND ND May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND ND ND ND ND ND Nov-02 NR 10 NA ND ND ND ND ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10.0 ND ND ND ND ND ND ND ND ND Nov-05 NR 10 ND ND ND ND ND ND ND ND ND 24-May-06 NR 10 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND 2.5 J ND ND 2.2 J ND ND NC2L = 17.5 µg/L (10/23/07)28-Nov-07 NR 10 ND ND ND ND ND ND ND ND ND 28-May-08 0.1 10.0 Dry 1.4 J 0.41 J 0.54 J ND ND ND ND ND 05-Nov-08 0.10 10.0 Dry 2.4 J 0.86 B 0.87 B 0.12 B 0.15 B 0.18 B 0.18 B 0.20 J 02-Jun-09 0.10 10.0 ND 0.90 J ND 0.37 J ND ND ND ND ND 19-Nov-09 0.10 10.0 0.68 J 1.7 J 0.86 J 1.0 J 0.19 J 0.22 J 0.30 J 0.30 J ND NC2L = 20 µg/L (01/01/10)15-Jun-10 0.10 10.0 ND 0.25 J 0.31 J 0.50 J 0.15 J ND ND 0.14 J ND 29-Nov-10 0.10 10.0 ND 0.58 J 0.11 J 0.59 J ND ND ND ND ND 31-May-11 0.10 10.0 0.91 J 2.9 J 0.81 J 0.71 J ND 0.11 J 0.30 J ND ND 19-Dec-11 5.0 10.0 ND ND ND ND ND ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 5.0 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 5.0 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 5.0 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 2.5 10.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 2.5 10.0 ND ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 6 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Thallium Oct-99 NR 10 ND ND ND ND ND ND NI NI ND May-00 NR 10 NA ND ND ND ND ND ND ND ND Nov-00 NR 10 NA ND ND ND ND ND ND ND NA May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND ND ND ND ND ND Nov-02 NR 10 NA 26.0 ND ND ND ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 10.0 ND ND ND ND ND ND ND ND Nov-05 NR 10 13.0 16.0 12.0 ND ND ND ND ND ND 24-May-06 NR 10 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 5.5 ND ND ND ND ND 0.066 ND ND ND GWPS = 0.28 µg/L (10/23/07) 28-Nov-07 NR 5.5 0.215 J ND ND ND 0.155 J 0.074 J ND ND ND 28-May-08 3 5.5 Dry ND ND ND 3.8 J ND ND ND ND 05-Nov-08 3.0 5.5 Dry 3.1 J ND ND ND ND ND ND ND 02-Jun-09 3.0 5.5 ND ND ND ND ND ND ND ND ND 19-Nov-09 3.0 5.5 ND ND ND ND ND 3.5 J ND ND ND 15-Jun-10 3.0 5.5 5.5 B 7.8 B 4.2 B ND ND 7.0 B ND ND 3 J GWPS = 0.2 µg/L (10/1/10)29-Nov-10 3.0 5.5 4.6 B 4.1 B 4.1 B ND ND {4.8} J ND ND 4.0 {ND} J 31-May-11 3.0 5.5 ND ND ND ND ND ND ND ND ND 19-Dec-11 5.4 5.5 ND ND ND ND ND ND ND ND ND 30-May-12 5.4 5.5 ND ND ND ND ND ND ND ND ND 03-Dec-12 5.4 5.5 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.4 5.5 ND ND ND NS ND ND ND ND ND 29-Oct-13 5.4 5.5 ND ND ND ND ND ND ND ND ND 06-May-14 5.4 5.5 ND ND ND ND ND ND ND ND ND 21-Oct-14 5.4 5.5 ND ND ND ND ND ND ND ND ND 19-May-15 5.0 5.5 ND ND ND ND ND ND ND ND ND 07-Dec-15 5.0 5.5 6.9 7.5 ND ND ND ND ND ND ND Vanadium Oct-99 NR 40 110 51.0 ND ND 61.0 210 NI NI ND May-00 NR 40 NA 61.0 ND ND ND 49.0 ND ND ND Nov-00 NR 40 NA ND ND ND ND 69.0 ND ND ND May-01 NR 40 NA ND ND ND ND ND ND ND ND Nov-01 NR 40 NA ND ND ND ND ND ND ND ND May-02 NR 40 NA ND ND ND ND ND ND ND ND Nov-02 NR 40 NA ND ND ND ND ND ND ND ND May-03 NR 40 ND ND ND ND ND ND ND ND ND Nov-03 NR 40 ND ND ND ND ND ND ND ND ND May-04 NR 40 ND ND ND ND ND ND ND ND ND Nov-04 NR 40 ND ND ND ND ND ND ND ND ND May-05 NR 40 ND ND ND ND ND ND ND ND ND Nov-05 NR 40 ND ND ND ND ND ND ND ND ND 24-May-06 NR 40 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 40 ND ND ND ND ND ND ND ND ND 29-May-07 NR 25 ND ND ND ND ND ND 1.5 J ND ND GWPS = 3.5 µg/L (10/23/07)28-Nov-07 NR 25 ND ND ND ND 10.0 J 1.1 J ND ND ND 28-May-08 0.2 25.0 Dry 0.75 J 0.90 J ND 5.5 J 2.5 J 1.2 J 0.22 J ND 05-Nov-08 0.20 25.0 Dry 1.2 B 0.78 B ND 0.86 B 0.82 B 1.5 B ND 0.85 J 02-Jun-09 0.20 25.0 1.0 B 3.1 B 1.8 B 1.0 B 9.5 J 1.3 B 2.4 B 0.41 B 1.2 J 19-Nov-09 0.20 25.0 0.74 B 2.2 B 2.9 B 0.86 B 6.6 J 1.2 B 2.0 B 0.25 B 0.58 J 15-Jun-10 0.20 25.0 2.0 B 1.4 B 1.3 B 0.34 B 27.4 5.0 B 2.2 B ND 1.2 J GWPS = 0.3 µg/L (10/1/10)29-Nov-10 0.20 25.0 ND 1.3 J 5.4 J 1.6 J 9.4 J 1.4 J 0.45 J ND ND 31-May-11 0.20 25.0 ND ND 12.0 J 3.3 J 6.1 J 2.2 J 0.85 J 0.31 J ND 19-Dec-11 5.0 25.0 6.6 J ND 6.2 J ND 24.3 J 6.3 J ND ND ND 30-May-12 5.0 25.0 ND ND ND ND 19.3 J ND ND ND ND 03-Dec-12 5.0 25.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 25.0 ND ND ND NS 13.2 J ND ND ND ND 29-Oct-13 5.0 25.0 ND ND ND ND 7.5 J ND ND ND ND 06-May-14 5.0 25.0 ND ND ND ND 7.6 J ND ND ND ND 21-Oct-14 5.0 25.0 ND 5.4 J ND ND ND ND ND ND ND 19-May-15 2.5 25.0 5.7 J 13 J 5.3 J ND 4.3 J ND ND ND ND 07-Dec-15 2.5 25.0 8.3 J 16.6 J 7.3 J ND 19.4 J 5.6 J ND ND ND Burke County - Kirksey Drive Landfill Page 7 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Zinc Apr-94 NR 10 12.0 ND ND NI NI NI NI NI NA Oct-94 NR 10 13.0 27.0 32.0 NI NI NI NI NI NA Jun-95 NR 10 32.0 17.0 17.0 NI NI NI NI NI NA Oct-95 NR 10 22.0 35.0 45.0 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 10 28.0 47.0 56.0 NI NI NI NI NI NA May-97 NR 10 60.0 80.0 60.0 NI NI NI NI NI NA Nov-97 NR 10 ND ND ND NI NI NI NI NI NA May-98 NR 10 40.0 50.0 20.0 140 40.0 40.0 NI NI NA Nov-98 NR 10 26.0 43.0 ND 21.0 25.0 32.0 NI NI NA May-99 NR 10 20.0 51.0 ND ND 45.0 74.0 NI NI ND Oct-99 NR 50 140 55.0 ND ND ND 210 NI NI ND May-00 NR 50 NA ND ND 81.0 50.0 J ND ND ND ND Nov-00 NR 50 NA 50.0 ND ND 50.0 100 50.0 ND ND May-01 NR 50 NA ND ND ND ND ND ND ND ND Nov-01 NR 50 NA ND ND ND ND ND ND ND ND May-02 NR 50 NA ND ND ND ND ND ND ND ND Nov-02 NR 50 NA ND ND ND ND ND ND ND ND May-03 NR 50 ND ND ND ND ND ND ND ND ND Nov-03 NR 50 ND ND ND ND ND 80.0 ND ND ND May-04 NR 50 110 ND ND ND ND ND ND ND ND Nov-04 NR 50 ND ND ND ND ND ND ND ND ND May-05 NR 50 ND ND ND ND ND ND ND ND ND Nov-05 NR 50 ND ND ND ND ND ND ND ND ND 24-May-06 NR 50 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 50 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 5.1 B ND ND 7.9 B 5.0 B 4.5 B 3.2 B 4.7 B 2.0 J NC2L = 1,050 µg/L (10/23/07) 28-Nov-07 NR 10 26.3 ND 4.5 J 8.4 J 6.7 J 5.8 J ND 4.2 J ND 28-May-08 0.4 10.0 Dry 18.9 2.9 B 93.9 5.7 B 7.0 B 5.5 B 4.9 B 2.1 J 05-Nov-08 0.40 10.0 Dry ND ND 5.2 B ND 2.7 B 2.2 B 1.4 B 8.9 J 02-Jun-09 0.40 10.0 19.1 B 0.48 B ND 6.5 B 8.2 B 4.8 B 3.2 B 0.65 B 83.0 19-Nov-09 0.40 10.0 20.4 7.4 B 12.1 B 15.4 B 6.7 B 11.2 B 5.6 B 5.6 B 3.5 J NC2L = 1,000 µg/L (01/01/10) 15-Jun-10 0.40 10.0 16.9 0.50 J ND 2.3 J 15.0 9.2 J 3.8 J ND ND 29-Nov-10 0.40 10.0 9.6 J 15.3 8.8 J 2.9 J 6.0 J 13.8 1.1 J ND ND 31-May-11 0.40 10.0 6.5 B 11.9 B 47.1 B 12.5 B 12.0 B 10.4 B 9.9 B 4.8 B 13.7 19-Dec-11 10.0 10.0 47.0 ND 13.7 183 24.6 15.6 ND ND ND 30-May-12 10.0 10.0 ND 12.1 ND ND 12.0 ND 13.8 ND ND 03-Dec-12 10.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 10.0 10.0 17.9 B 12.0 B 14.8 B NS ND ND ND ND 76.3 29-Oct-13 10.0 10.0 12.9 ND ND 118 10.1 ND ND ND ND 06-May-14 10.0 10.0 ND ND ND 17.5 ND ND ND ND ND 21-Oct-14 10.0 10.0 ND ND ND 19.7 ND ND ND ND ND 19-May-15 5.0 10.0 ND ND ND 6.1 J ND 5.7 J ND 5.5 J ND 07-Dec-15 5.0 10.0 6.5 B ND 8.7 B 5.2 B 16.3 B 11.2 B ND ND 7.2 J Organic Compounds Acetone Apr-94 NR 100 200 2000 ND NI NI NI NI NI NA Oct-94 NR 100 ND ND ND NI NI NI NI NI NA Jun-95 NR 100 ND ND ND NI NI NI NI NI NA Oct-95 NR 100 ND ND ND NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 10 460 200 ND NI NI NI NI NI NA May-97 NA NA NA NA NA NI NI NI NI NI NA Nov-97 NR 100 170 100 ND NI NI NI NI NI NA May-98 NR 1000 9600 350 ND ND 14.0 ND NI NI ND Nov-98 NR 500 5100 ND ND ND ND ND NI NI ND May-99 NR 100 400 ND ND ND ND ND NI NI ND Oct-99 NR 100 410 ND ND ND ND ND NI NI ND May-00 NR 100 NA ND ND ND ND ND ND ND ND Nov-00 NR 100 NA ND ND ND ND ND ND ND ND May-01 NR 100 NA ND ND ND ND ND ND ND ND Nov-01 NR 100 NA ND ND ND ND ND ND ND ND May-02 NR 100 NA ND ND ND ND ND ND ND ND Nov-02 NR 100 NA ND ND ND ND ND ND ND ND May-03 NR 100 390 600 ND ND ND ND ND ND ND Nov-03 NR 100 4900 180 ND ND ND ND ND ND ND May-04 NR 100 ND ND ND ND ND ND ND ND ND Nov-04 NR 100 230 ND ND ND ND ND ND ND ND May-05 NR 100 580 ND ND ND ND ND ND ND ND Nov-05 NR 100 450 ND ND ND ND ND ND ND ND 24-May-06 NR 100 1380 D ND ND ND ND ND ND ND ND 01-Nov-06 NR 100 340 ND ND ND ND ND ND ND ND 29-May-07 NR 100 1070 28.0 J ND ND ND ND ND ND ND NC2L = 700 µg/L (10/23/07)28-Nov-07 NR 100 690 D ND ND ND 2.8 B 2.5 B ND 2.7 B 4.3 J 28-May-08 20 100 Dry ND ND ND ND ND ND ND ND 05-Nov-08 20.0 100 Dry 34.4 J ND ND ND ND ND ND ND 02-Jun-09 2.2 100 13.3 B 45.7 J ND ND 3.9 B ND ND ND 3.2 J 19-Nov-09 2.2 100 3.1 B ND ND 159 50.0 J 5.4 B ND ND 3.8 J NC2L = 6,000 µg/L (01/01/10) 15-Jun-10 2.2 100 193 101 5.7 B 5.4 B ND ND ND ND 9.8 J 29-Nov-10 2.2 100 123 15.7 B ND ND ND ND ND ND 4.3 J 31-May-11 2.2 100 26.3 B ND ND 10.3 B ND ND ND ND 3.9 J 19-Dec-11 2.2 100 24.4 B ND ND ND ND ND ND ND 6.6 J 30-May-12 2.2 100 283 91.3 J ND ND ND ND ND ND ND 03-Dec-12 10.0 100 43.4 J 46.8 J ND ND ND ND ND ND ND 11-Jun-13 10.0 100 763 1190 J ND NS ND ND ND ND ND 29-Oct-13 50.0 500 611 32.9 J ND ND ND ND ND ND ND 06-May-14 10.0 100 104 109 ND ND ND ND ND ND ND 21-Oct-14 10.0 100 91.2 J ND ND ND ND ND ND ND ND 19-May-15 10.0 100 239 J ND ND ND ND ND ND ND ND 07-Dec-15 10.0 100 118 21.8 J ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 8 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Benzene Apr-94 NR 5 ND 15.0 8.7 NI NI NI NI NI NA Oct-94 NR 5 ND 16.0 7.1 NI NI NI NI NI NA Jun-95 NR 5 ND ND 7.8 NI NI NI NI NI NA Oct-95 NR 5 ND 13.0 5.9 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 13.0 5.0 NI NI NI NI NI NA May-97 NR 5 2.3 13.0 8.9 NI NI NI NI NI ND Nov-97 NR 5 ND 12.0 5.7 NI NI NI NI NI NA May-98 NR 5 ND 12.0 7.2 ND ND ND NI NI ND Nov-98 NR 5 ND ND ND ND ND ND NI NI ND May-99 NR 5 ND 8.0 7.4 ND ND ND NI NI ND Oct-99 NR 5 ND 11.0 5.4 ND ND ND NI NI ND May-00 NR 5 NA 9.2 10.0 ND ND ND ND ND ND Nov-00 NR 5 NA 9.4 6.3 ND ND ND ND ND ND May-01 NR 5 NA 9.4 7.4 ND ND ND ND ND ND Nov-01 NR 5 NA 7.3 6.4 ND ND ND ND ND ND May-02 NR 5 NA 9.2 8.4 ND ND ND ND ND ND Nov-02 NR 5 NA 7.6 6.8 ND ND ND ND ND ND May-03 NR 5 ND ND 8.6 ND ND ND ND ND ND Nov-03 NR 5 ND 8.9 6.4 ND ND ND ND ND ND May-04 NR 5 ND 7.3 6.4 ND ND ND ND ND ND Nov-04 NR 5 ND 8.4 6.4 ND ND ND ND ND ND May-05 NR 5 ND 9.0 6.0 ND ND ND ND ND ND Nov-05 NR 5 ND 6.0 ND ND ND ND ND ND ND 24-May-06 NR 5 ND 5.5 ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND 7.5 ND ND ND ND ND ND ND 29-May-07 NR 1 1.1 8.3 5.5 3.0 ND ND ND ND ND NC2L = 1 µg/L (10/23/07)28-Nov-07 NR 1 ND 7.0 3.9 ND ND ND ND ND ND 28-May-08 0.3 1.0 Dry 6.4 5.1 2.5 0.78 J ND ND ND ND 05-Nov-08 0.25 1.0 Dry 5.8 4.0 2.3 1.1 ND ND ND ND 02-Jun-09 0.25 1.0 1.2 6.4 6.6 2.1 0.58 J ND ND ND ND 19-Nov-09 0.25 1.0 ND ND ND 0.82 J 6.5 5.9 ND ND ND 15-Jun-10 0.25 1.0 1.1 7.9 5.1 1.9 ND ND ND ND ND 29-Nov-10 0.25 1.0 ND 7.1 4.2 2.2 ND ND ND ND ND 31-May-11 0.25 1.0 0.45 J 7.6 4.6 2.0 0.60 J ND ND ND ND 19-Dec-11 0.25 1.0 0.77 J 7.4 4.9 2.2 0.89 J ND ND ND ND 30-May-12 0.25 1.0 0.5 J 6.6 ND 1.6 ND ND ND ND ND 03-Dec-12 0.25 1.0 0.31 J 6.9 4.5 1.6 ND ND ND ND ND 11-Jun-13 0.25 1.0 1.5 8.9 5.7 NS ND ND ND ND ND 29-Oct-13 0.25 1.0 0.81 J 8.7 4.5 1.4 ND ND ND ND ND 06-May-14 0.25 1.0 0.37 J 9.5 5.4 1.6 ND ND ND ND ND 21-Oct-14 0.25 1.0 ND 8.4 3.9 1.3 ND ND ND ND ND 19-May-15 0.25 1.0 ND 7.2 4.1 1.3 ND ND ND ND ND 07-Dec-15 0.25 1.0 ND 7.7 4.3 1.3 ND ND ND ND ND Carbon disulfide May-98 NR 5 ND ND 8.2 ND ND ND NI NI ND Nov-98 NR 5 ND ND ND ND ND ND NI NI ND May-99 NR 5 ND 38.0 37.0 25.0 ND ND NI NI ND Oct-99 NR 100 ND ND ND ND ND ND NI NI ND May-00 NR 100 NA ND ND ND ND ND ND ND ND Nov-00 NR 100 NA ND ND ND ND ND ND ND ND May-01 NR 100 NA ND ND ND ND ND ND ND ND Nov-01 NR 100 NA ND ND ND ND ND ND ND ND May-02 NR 100 NA ND ND ND ND ND ND ND ND Nov-02 NR 100 NA ND ND ND ND ND ND ND ND May-03 NR 100 ND ND ND ND ND ND ND ND ND Nov-03 NR 100 ND ND ND ND ND ND ND ND ND May-04 NR 100 ND ND ND ND ND ND ND ND ND Nov-04 NR 100 ND ND ND ND ND ND ND ND ND May-05 NR 100 ND ND ND ND ND ND ND ND ND Nov-05 NR 100 ND ND ND ND ND ND ND ND ND 24-May-06 NR 100 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 100 ND ND ND ND ND ND ND ND ND 29-May-07 NR 100 ND ND ND ND ND ND ND ND ND NC2L = 700 µg/L (10/23/07)28-Nov-07 NR 100 ND ND ND ND ND ND ND ND ND 28-May-08 1.2 101 Dry ND ND ND ND ND ND ND ND 05-Nov-08 1.2 100 Dry ND ND ND ND ND ND ND ND 02-Jun-09 1.2 100 ND ND ND ND ND ND ND ND ND 19-Nov-09 1.2 100 ND ND ND ND ND ND ND ND ND 15-Jun-10 1.2 100 ND ND ND ND ND ND ND ND ND 29-Nov-10 1.2 100 ND ND ND ND ND ND ND ND ND 31-May-11 1.2 100 ND ND ND ND ND ND ND ND ND 19-Dec-11 1.2 100 ND ND ND ND ND ND ND ND ND 30-May-12 1.2 100 ND ND ND ND ND ND ND ND ND 03-Dec-12 1.2 100 ND ND ND ND ND ND ND ND ND 11-Jun-13 1.2 100 ND ND ND NS ND ND ND ND ND 29-Oct-13 1.2 100 ND ND ND ND ND ND ND ND ND 06-May-14 1.2 100 ND ND ND ND ND ND ND ND ND 21-Oct-14 1.2 100 ND ND ND ND ND ND ND ND ND 19-May-15 1.2 100 ND ND ND ND ND ND ND ND ND 07-Dec-15 1.2 100 ND ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 9 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Chlorobenzene Apr-94 NR 5 ND 5.4 12.0 NI NI NI NI NI NA Oct-94 NR 5 ND 6.6 13.0 NI NI NI NI NI NA Jun-95 NR 5 ND ND 16.0 NI NI NI NI NI NA Oct-95 NR 5 ND 6.6 16.0 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 6.0 21.0 NI NI NI NI NI NA May-97 NR 5 ND 6.0 15.0 NI NI NI NI NI ND Nov-97 NR 5 ND 6.6 20.0 NI NI NI NI NI NA May-98 NR 5 ND 6.4 12.0 ND ND ND NI NI ND Nov-98 NR 5 ND ND 16.0 ND ND ND NI NI ND May-99 NR 5 ND 6.8 16.0 ND ND ND NI NI ND Oct-99 NR 5 ND 9.1 18.0 ND ND ND NI NI ND May-00 NR 5 NA 8.8 16.0 ND ND ND ND ND ND Nov-00 NR 5 NA 8.5 19.0 ND ND ND ND ND ND May-01 NR 5 NA 9.3 18.0 ND ND ND ND ND ND Nov-01 NR 5 NA ND 17.0 ND ND ND ND ND ND May-02 NR 5 NA ND 20.0 ND ND ND ND ND ND Nov-02 NR 5 NA ND 17.0 ND ND ND ND ND ND May-03 NR 5 ND ND 19.0 ND ND ND ND ND ND Nov-03 NR 5 ND 10.0 21.0 ND ND ND ND ND ND May-04 NR 5 ND 11.0 20.0 ND ND ND ND ND ND Nov-04 NR 5 ND 12.0 24.0 ND ND ND ND ND ND May-05 NR 5 ND 13.0 24.0 ND ND ND ND ND ND Nov-05 NR 5 ND 15.0 29.0 ND ND ND ND ND ND 24-May-06 NR 5 ND 11.3 24.3 ND ND ND ND ND ND 01-Nov-06 NR 5 ND 15.0 29.0 ND ND ND ND ND ND 29-May-07 NR 3 0.47 J 16.0 31.0 4.9 0.28 J ND ND ND ND NC2L = 50 µg/L (10/23/07) 28-Nov-07 NR 3 ND 13.0 28.0 4.1 ND ND ND ND ND 28-May-08 0.23 3.0 Dry 13.7 24.3 4.0 0.67 J ND ND ND ND 05-Nov-08 0.23 3.0 Dry 13.5 21.6 4.0 0.89 J ND ND ND ND 02-Jun-09 0.23 3.0 0.30 J 15.0 24.7 3.9 0.49 J ND ND ND ND 19-Nov-09 0.23 3.0 ND ND 1.7 J 0.30 J 14.9 27.0 ND ND ND 15-Jun-10 0.23 3.0 0.31 J 15.5 25.7 4.0 ND ND ND ND ND 29-Nov-10 0.23 3.0 ND 15.4 28.8 5.2 0.76 J ND ND ND ND 31-May-11 0.23 3.0 ND 17.9 26.8 5.7 0.43 J ND ND ND ND 19-Dec-11 0.23 3.0 ND 17.4 28.2 5.7 0.65 J ND ND ND ND 30-May-12 0.23 3.0 0.26 J 17.8 27.6 5.4 ND ND ND ND ND 03-Dec-12 0.23 3.0 ND 18.9 29.0 5.7 ND ND ND ND ND 11-Jun-13 0.23 3.0 0.56 J 18.2 28.4 NS ND ND ND ND ND 29-Oct-13 0.23 3.0 ND 19.0 30.0 5.9 ND ND ND ND ND 06-May-14 0.23 3.0 ND 19.5 32.1 6.4 ND ND ND ND ND 21-Oct-14 0.23 3.0 ND 20.5 33.8 6.8 0.32 J ND ND ND ND 19-May-15 0.23 3.0 ND 21.5 31.5 7.0 ND ND ND ND ND 07-Dec-15 0.23 3.0 ND 20.6 33.2 7.0 ND ND ND ND ND Chloroethane May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 10 ND ND ND ND ND ND NI NI ND May-00 NR 10 NA ND ND ND ND ND NA ND ND Nov-00 NR 10 NA ND ND ND ND ND NA ND NA May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND ND ND ND ND ND Nov-02 NR 10 NA ND ND ND ND ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND ND ND ND ND ND ND ND ND Nov-05 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND ND ND ND ND ND ND NC2L = 2,800 µg/L (10/23/07) 28-Nov-07 NR 10 ND ND 3.4 J ND ND ND ND ND ND 28-May-08 0.54 10.0 Dry ND 2.5 J ND ND ND ND ND ND 05-Nov-08 0.54 10.0 Dry ND 2.3 J ND ND ND ND ND ND 02-Jun-09 0.54 10.0 ND ND 2.7 J ND ND ND ND ND ND 19-Nov-09 0.54 10.0 ND ND ND ND 0.81 J ND ND ND ND NC2L = 3,000 µg/L (01/01/10) 15-Jun-10 0.54 10.0 ND 0.86 J 2.1 J ND ND ND ND ND ND 29-Nov-10 0.54 10.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.54 10.0 ND ND 4.1 J ND ND ND ND ND ND 19-Dec-11 0.54 10.0 ND 0.58 J ND 0.56 J ND ND ND ND ND 30-May-12 0.54 10.0 ND ND 1.9 J ND ND ND ND ND ND 03-Dec-12 0.54 10.0 ND 0.60 J 2.8 J ND ND ND ND ND ND 11-Jun-13 0.54 10.0 ND ND 1.2 J NS ND ND ND ND ND 29-Oct-13 0.54 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 0.54 10.0 ND ND 1.7 J ND ND ND ND ND ND 21-Oct-14 0.54 10.0 ND ND 2.5 J ND ND ND ND ND ND 19-May-15 0.54 10.0 ND ND 2.1 J ND ND ND ND ND ND 07-Dec-15 0.54 10.0 ND ND ND ND ND ND ND ND ND Chloroform 19-Nov-09 0.14 5.0 ND ND 0.21 J ND ND ND ND ND ND NC2L = 70 µg/L (10/23/07) 15-Jun-10 0.14 5.0 ND ND ND ND ND ND 0.33 B ND 0.28 J 29-Nov-10 0.14 5.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.14 5.0 ND ND ND ND ND ND 0.35 B ND 0.63 J 19-Dec-11 0.14 5.0 ND ND ND ND ND ND 0.44 J ND ND 30-May-12 0.14 5.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.14 5.0 ND ND ND ND ND ND 0.37 J ND ND 11-Jun-13 0.14 5.0 ND ND ND NS ND ND ND ND 42.4 29-Oct-13 0.14 5.0 ND ND ND ND ND ND ND ND ND 06-May-14 0.14 5.0 ND ND ND ND ND ND 0.18 J ND ND 21-Oct-14 0.14 5.0 ND ND ND ND ND ND ND ND ND 19-May-15 0.14 5.0 ND ND ND ND ND ND 0.20 J ND NA 07-Dec-15 0.14 5.0 ND ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 10 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Chloromethane 02-Jun-09 0.11 1.0 ND ND 0.28 J ND ND ND ND 0.17 J ND NC2L = 2.6 µg/L (10/23/07)19-Nov-09 0.11 1.0 ND ND ND ND ND ND ND ND ND NC2L = 3 µg/L (01/01/10)15-Jun-10 0.11 1.0 ND ND ND ND ND ND ND 0.14 B 0.15 J 29-Nov-10 0.11 1.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.11 1.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.11 1.0 ND ND ND ND ND ND ND ND ND 30-May-12 0.11 1.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.11 1.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.11 1.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.11 1.0 ND ND ND ND ND ND ND ND ND 06-May-14 0.11 1.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 0.11 1.0 0.33 J ND ND ND ND ND ND ND ND 19-May-15 0.11 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 0.11 1.0 ND ND ND ND ND ND ND ND ND 1,2-Dichlorobenzene Apr-94 NR 5 ND ND ND NI NI NI NI NI ND Oct-94 NR 5 ND 5.3 ND NI NI NI NI NI ND Jun-95 NR 5 ND ND ND NI NI NI NI NI ND Oct-95 NR 5 ND ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 ND 3.7 ND NI NI NI NI NI ND Nov-97 NR 5 ND ND ND NI NI NI NI NI NA May-98 NR 5 ND ND ND ND ND ND NI NI ND Nov-98 NR 5 ND ND ND ND ND ND NI NI ND May-99 NR 5 ND ND ND ND ND ND NI NI ND Oct-99 NR 5 ND ND ND ND ND ND NI NI ND May-00 NR 5 NA ND ND ND ND ND ND ND ND Nov-00 NR 5 NA ND ND ND ND ND ND ND ND May-01 NR 5 NA ND ND ND ND ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND ND ND ND ND ND ND Nov-02 NR 5 NA ND ND ND ND ND ND ND ND May-03 NR 5 ND ND ND ND ND ND ND ND ND Nov-03 NR 5 ND ND ND ND ND ND ND ND ND May-04 NR 5 ND ND ND ND ND ND ND ND ND Nov-04 NR 5 ND ND ND ND ND ND ND ND ND May-05 NR 5 ND ND ND ND ND ND ND ND ND Nov-05 NR 5 ND ND ND ND ND ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 5 ND 1.1 J ND ND ND ND ND ND ND NC2L = 24 µg/L (10/23/07)28-Nov-07 NR 5 ND 2.8 J 0.63 J ND 0.74 J ND ND ND ND 28-May-08 0.3 5.0 Dry 2.6 J 0.66 J ND 0.49 J ND ND ND ND 05-Nov-08 0.30 5.0 Dry 2.2 J 0.51 J ND 0.61 J ND ND ND ND 02-Jun-09 0.30 5.0 ND 2.5 J 0.79 J ND 0.34 J ND ND ND ND 19-Nov-09 0.30 5.0 ND ND ND ND 2.7 J 1.2 J ND ND ND NC2L = 20 µg/L (01/01/10)15-Jun-10 0.30 5.0 ND 2.3 J 1.1 J 0.33 J ND ND ND ND ND 29-Nov-10 0.30 5.0 ND 2.3 J 0.63 J ND ND ND ND ND ND 31-May-11 0.30 5.0 ND 2.2 J 0.51 J ND ND ND ND ND ND 19-Dec-11 0.30 5.0 ND 2.4 J 0.67 J ND ND ND ND ND ND 30-May-12 0.30 5.0 ND 2.3 J 0.72 J ND ND ND ND ND ND 03-Dec-12 0.30 5.0 ND 2.2 J 0.85 J 0.32 J ND ND ND ND ND 11-Jun-13 0.30 5.0 ND 2.2 J 0.91 J NS ND ND ND ND ND 29-Oct-13 0.30 5.0 ND 2.4 J 1.1 J ND ND ND ND ND ND 06-May-14 0.30 5.0 ND 2.3 J 0.77 J ND ND ND ND ND ND 21-Oct-14 0.30 5.0 ND 2.5 J 0.64 J ND ND ND ND ND ND 19-May-15 0.30 5.0 ND ND 0.6 J 0.3 J ND ND ND ND ND 07-Dec-15 0.30 5.0 ND 2.5 J 0.57 J ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 11 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,4-Dichlorobenzene Apr-94 NR 5 ND 34.0 22.0 NI NI NI NI NI ND Oct-94 NR 5 ND 37.0 22.0 NI NI NI NI NI ND Jun-95 NR 5 ND ND 21.0 NI NI NI NI NI ND Oct-95 NR 5 ND 36.0 19.0 NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 43.0 18.0 NI NI NI NI NI ND May-97 NR 5 5.1 40.0 15.0 NI NI NI NI NI ND Nov-97 NR 5 ND 37.0 16.0 NI NI NI NI NI NA May-98 NR 5 ND ND 14.0 ND ND ND NI NI ND Nov-98 NR 5 ND ND 13.0 ND ND ND NI NI ND May-99 NR 5 ND 37.0 13.0 ND ND ND NI NI ND Oct-99 NR 5 ND 52.0 14.0 ND ND ND NI NI ND May-00 NR 5 NA 50.0 12.0 ND ND ND ND ND ND Nov-00 NR 5 NA 54.0 13.0 ND ND ND ND ND ND May-01 NR 5 NA 58.0 12.0 ND ND ND ND ND ND Nov-01 NR 5 NA 57.0 15.0 ND ND ND ND ND ND May-02 NR 5 NA 59.0 14.0 ND ND ND ND ND ND Nov-02 NR 5 NA 52.0 13.0 ND ND ND ND ND ND May-03 NR 5 ND 50.0 15.0 ND ND ND ND ND ND Nov-03 NR 5 ND 50.0 19.0 ND ND ND ND ND ND May-04 NR 5 ND 48.0 18.0 ND ND ND ND ND ND Nov-04 NR 5 ND 53.0 14.0 ND ND ND ND ND ND May-05 NR 5 ND 59.0 13.0 ND ND ND ND ND ND Nov-05 NR 5 ND 57.0 14.0 5.0 ND ND ND ND ND 24-May-06 NR 5 ND 42.9 11.2 ND ND ND ND ND ND 01-Nov-06 NR 5 ND 57.0 10.0 ND ND ND ND ND ND 29-May-07 NR 1 2.3 60.0 16.0 4.7 1.1 ND ND ND ND NC2L = 1.4 µg/L (10/23/07)28-Nov-07 NR 1 ND 48.0 10.0 ND 3.3 ND ND ND ND 28-May-08 0.33 1.0 Dry 52.9 9.5 3.8 2.5 ND ND ND ND 05-Nov-08 0.33 1.0 Dry 48.6 8.1 3.7 3.2 ND ND ND ND 02-Jun-09 0.33 1.0 1.9 58.2 12.0 4.2 2.1 ND ND ND ND 19-Nov-09 0.33 1.0 ND ND ND 2.4 49.2 18.5 ND ND ND NC2L = 6 µg/L (01/01/10)15-Jun-10 0.33 1.0 2.1 46.2 16.4 4.2 0.93 J ND ND ND ND 29-Nov-10 0.33 1.0 1.2 45.8 12.0 4.4 1.8 ND ND ND ND 31-May-11 0.33 1.0 1.2 47.6 8.3 4.2 1.3 ND ND ND ND 19-Dec-11 0.33 1.0 2.1 44.8 10.8 4.3 1.3 ND ND ND ND 30-May-12 0.33 1.0 1.4 47.1 12.0 4.4 0.71 J ND ND ND ND 03-Dec-12 0.33 1.0 0.99 J 47.9 13.1 4.6 0.52 J ND ND ND ND 11-Jun-13 0.33 1.0 1.6 50.0 15.3 NS 0.46 J ND ND ND ND 29-Oct-13 0.33 1.0 1.4 48.3 19.2 5.0 0.48 J ND ND ND ND 06-May-14 0.33 1.0 0.95 J 47.6 14.2 5.0 0.37 J ND ND ND ND 21-Oct-14 0.33 1.0 1.2 45.2 12.3 5.0 0.99 J ND ND ND ND 19-May-15 0.33 1.0 0.56 J 47.5 11.2 4.9 0.54 J ND ND ND ND 07-Dec-15 0.33 1.0 0.81 J 47.1 11.2 4.3 ND ND ND ND ND 1,1-Dichloroethane Apr-94 NR 5 14.0 ND 8.4 NI NI NI NI NI ND Oct-94 NR 5 15.0 ND 8.7 NI NI NI NI NI ND Jun-95 NR 5 15.0 ND 8.6 NI NI NI NI NI ND Oct-95 NR 5 ND ND 7.0 NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 12.0 ND 6.0 NI NI NI NI NI ND May-97 NR 5 12.0 2.3 14.0 NI NI NI NI NI ND Nov-97 NR 5 8.9 ND 6.6 NI NI NI NI NI NA May-98 NR 5 6.5 ND 11.0 5.4 5.1 ND NI NI ND Nov-98 NR 5 ND ND ND 6.3 6.2 ND NI NI ND May-99 NR 5 ND ND 7.4 6.7 7.6 ND NI NI ND Oct-99 NR 5 7.5 ND 8.7 11.0 10.0 ND NI NI ND May-00 NR 5 NA ND 8.4 J 7.6 J 6.1 J ND ND ND ND Nov-00 NR 5 NA ND 7.0 10.0 8.1 ND ND ND ND May-01 NR 5 NA ND 8.7 11.0 9.9 ND ND ND ND Nov-01 NR 5 NA ND 7.3 12.0 7.0 ND ND ND ND May-02 NR 5 NA ND 7.4 12.0 8.9 ND ND ND ND Nov-02 NR 5 NA ND 5.4 11.0 9.0 ND ND ND ND May-03 NR 5 ND ND ND 8.1 5.4 ND ND ND ND Nov-03 NR 5 ND ND ND 7.9 5.3 ND ND ND ND May-04 NR 5 ND ND ND 7.8 7.1 ND ND ND ND Nov-04 NR 5 ND ND ND 7.5 7.0 ND ND ND ND May-05 NR 5 ND ND ND 8.0 6.0 ND ND ND ND Nov-05 NR 5 ND ND ND 7.0 5.0 ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 5 2.8 J 2.6 J 2.7 J 8.8 11.0 ND ND ND ND NC2L = 70 µg/L (10/23/07)28-Nov-07 NR 5 ND 0.76 J 1.2 J 5.7 11.0 ND ND ND ND 28-May-08 0.32 5.0 Dry 0.87 J 2.0 J 6.6 10.6 ND ND ND ND 05-Nov-08 0.32 5.0 Dry 0.85 J 1.9 J 6.3 11.3 ND ND ND ND 02-Jun-09 0.32 5.0 1.3 J 0.98 J 2.3 J 6.5 8.6 ND ND ND ND 19-Nov-09 0.32 5.0 ND ND ND 0.51 J 1.0 J 1.5 J ND ND ND NC2L = 6 µg/L (01/01/10)15-Jun-10 0.32 5.0 1.3 J 1.2 J 0.93 J 5.6 3.7 J ND ND ND ND 29-Nov-10 0.32 5.0 ND ND 1.4 J 6.2 8.0 ND ND ND ND 31-May-11 0.32 5.0 0.42 J 1.3 J 2.1 J 6.3 7.8 ND ND ND ND 19-Dec-11 0.32 5.0 0.58 J 1.2 J 1.8 J 5.9 6.7 ND ND ND ND 30-May-12 0.32 5.0 ND 1.0 J 1.2 J 5.4 4.1 J ND ND ND ND 03-Dec-12 0.32 5.0 ND 1.1 J 1.4 J 4.7 J 2.1 J ND ND ND ND 11-Jun-13 0.32 5.0 0.37 J 1.1 J 1.1 J NS 2.2 J ND ND ND ND 29-Oct-13 0.32 5.0 ND 1.1 J 0.67 J 5.1 3 J ND ND ND ND 06-May-14 0.32 5.0 0.34 J 0.98 J 0.81 J 5.2 2.4 J ND ND ND ND 21-Oct-14 0.32 5.0 ND 0.90 J 0.83 J 4.2 J 4.6 J ND ND ND ND 19-May-15 0.32 5.0 ND 0.79 J 0.64 J 4.4 J 2.5 J ND ND ND ND 07-Dec-15 0.32 5.0 ND 0.59 J 0.75 J 4.9 J 1.9 J ND ND ND ND Burke County - Kirksey Drive Landfill Page 12 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,2-Dichloroethane 19-Nov-09 0.12 1.0 ND ND ND ND 0.15 J ND ND ND ND NC2L = 0.4 µg/L (01/01/10) 15-Jun-10 0.12 1.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 0.12 1.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.12 1.0 ND 0.14 J ND ND ND ND ND ND ND 19-Dec-11 0.12 1.0 ND 0.13 J ND ND ND ND ND ND ND 30-May-12 0.12 1.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.12 1.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.12 1.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.12 1.0 ND ND ND ND ND ND ND ND ND 06-May-14 0.12 1.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 0.12 1.0 ND ND ND ND ND ND ND ND ND 19-May-15 0.12 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 0.24 1.0 ND 0.25 J ND ND ND ND ND ND ND 1,1-Dichloroethene Apr-94 NR 5 ND ND ND NI NI NI NI NI ND Oct-94 NR 5 ND ND ND NI NI NI NI NI ND Jun-95 NR 5 ND ND ND NI NI NI NI NI ND Oct-95 NR 5 10.0 ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 ND ND 14.0 NI NI NI NI NI ND Nov-97 NR 5 ND ND ND NI NI NI NI NI NA May-98 NR 5 ND ND ND ND ND ND NI NI ND Nov-98 NR 5 ND ND ND ND ND ND NI NI ND May-99 NR 5 ND ND ND ND ND ND NI NI ND Oct-99 NR 5 ND ND ND ND ND ND NI NI ND May-00 NR 5 NA ND ND ND ND ND ND ND ND Nov-00 NR 5 NA ND ND ND ND ND ND ND ND May-01 NR 5 NA ND ND ND ND ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND ND ND ND ND ND ND Nov-02 NR 5 NA ND ND ND ND ND ND ND ND May-03 NR 5 ND ND ND ND ND ND ND ND ND Nov-03 NR 5 ND ND ND ND ND ND ND ND ND May-04 NR 5 ND ND ND ND ND ND ND ND ND Nov-04 NR 5 ND ND ND ND ND ND ND ND ND May-05 NR 5 ND ND ND ND ND ND ND ND ND Nov-05 NR 5 ND ND ND ND ND ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 5 ND ND ND ND ND ND ND ND ND NC2L = 7 µg/L (10/23/07) 28-Nov-07 NR 5 ND ND ND ND ND ND ND ND ND 28-May-08 0.56 1.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.56 5.0 Dry ND ND ND ND ND ND ND ND 02-Jun-09 0.56 5.0 ND ND ND ND ND ND ND ND ND 19-Nov-09 0.56 5.0 ND ND ND ND ND ND ND ND ND 15-Jun-10 0.56 5.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 0.56 5.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.56 5.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.56 5.0 ND ND ND ND ND ND ND ND ND 30-May-12 0.56 5.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.56 5.0 ND ND ND ND ND ND ND ND ND NC 2L = 350 µg/L (04/01/2013) 11-Jun-13 0.56 5.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.56 5.0 ND ND ND ND ND ND ND ND ND 06-May-14 0.56 5.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 0.56 5.0 ND ND ND ND ND ND ND ND ND 19-May-15 0.56 5.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 0.56 5.0 ND ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 13 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks cis-1,2-Dichloroethene Apr-94 NR 5 40.0 ND ND NI NI NI NI NI ND Oct-94 NR 5 45.0 ND ND NI NI NI NI NI ND Jun-95 NR 5 67.0 ND ND NI NI NI NI NI ND Oct-95 NR 5 32.0 ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 53.0 ND ND NI NI NI NI NI ND Nov-97 NR 5 29.0 ND ND NI NI NI NI NI NA May-98 NR 5 48.0 ND ND 14.0 51.0 ND NI NI ND Nov-98 NR 5 26.0 ND ND 14.0 57.0 ND NI NI ND May-99 NR 5 17.0 ND ND 16.0 77.0 ND NI NI ND Oct-99 NR 5 30.0 ND ND 27.0 96.0 ND NI NI ND May-00 NR 5 NA ND ND 23.0 61.0 ND ND ND ND Nov-00 NR 5 NA ND ND 31.0 69.0 ND ND ND ND May-01 NR 5 NA ND ND 34.0 61.0 ND ND ND ND Nov-01 NR 5 NA ND ND 34.0 56.0 ND ND ND ND May-02 NR 5 NA ND ND 29.0 69.0 ND ND ND ND Nov-02 NR 5 NA ND ND 25.0 75.0 ND ND ND ND May-03 NR 5 46.0 ND ND 14.0 36.0 ND ND ND ND Nov-03 NR 5 26.0 ND ND 13.0 38.0 ND ND ND ND May-04 NR 5 10.0 ND ND 10.0 46.0 ND ND ND ND Nov-04 NR 5 6.0 ND ND 9.1 47.0 ND ND ND ND May-05 NR 5 6.0 ND ND 7.0 29.0 ND ND ND ND Nov-05 NR 5 ND ND ND ND 11.0 ND ND ND ND 24-May-06 NR 5 ND ND ND ND 9.3 ND ND ND ND 01-Nov-06 NR 5 ND ND ND 6.8 2.1 ND ND ND ND 29-May-07 NR 5 8.3 ND ND 7.5 36.0 ND ND ND ND NC2L = 70 µg/L (10/23/07)28-Nov-07 NR 5 ND ND ND 4.5 J 58.0 ND ND ND ND 28-May-08 0.19 5.0 Dry 0.31 J 0.29 J 5.1 56.3 ND ND ND ND 05-Nov-08 0.19 5.0 Dry ND 0.22 J 4.9 J 65.7 ND ND ND ND 02-Jun-09 0.19 5.0 17.3 0.33 J 0.44 J 5.3 47.6 ND ND ND ND 19-Nov-09 0.19 5.0 ND ND ND 9.1 0.31 B ND ND ND 0.26 J 15-Jun-10 0.19 5.0 9.9 0.45 J ND 6.2 20.9 ND ND ND ND 29-Nov-10 0.19 5.0 4.8 J 0.31 J ND 6.4 37.1 0.46 J ND ND ND 31-May-11 0.19 5.0 3.0 J 0.33 J ND 7.3 38.6 ND ND ND ND 19-Dec-11 0.19 5.0 3.1 J 0.41 J 0.25 J 6.8 30.3 ND ND ND ND 30-May-12 0.19 5.0 4 J ND ND 7.4 17.1 ND ND ND ND 03-Dec-12 0.19 5.0 0.96 J ND ND 7.0 9.2 ND ND ND ND 11-Jun-13 0.19 5.0 9.4 0.69 J 0.20 J NS 8.8 ND ND ND ND 29-Oct-13 0.19 5.0 4.0 J 0.32 J ND 8.1 12.2 ND ND ND ND 06-May-14 0.19 5.0 2.2 J 0.40 J ND 7.9 9.3 ND ND ND ND 21-Oct-14 0.19 5.0 1.1 J 0.30 J ND 7.3 21.4 ND ND ND ND 19-May-15 0.19 5.0 1.1 J 0.34 J ND 7.7 11.3 ND ND ND ND 07-Dec-15 0.19 5.0 2.1 J ND ND 8.9 8.9 ND ND ND ND Trans-1,2-Dichloroethene Oct-99 NR 5 ND ND ND ND ND ND NI NI ND May-00 NR 5 NA ND ND ND ND ND ND ND ND Nov-00 NR 5 NA ND ND ND ND ND ND ND NA May-01 NR 5 NA ND ND ND ND ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND ND ND ND ND ND ND Nov-02 NR 5 NA ND ND ND ND ND ND ND ND May-03 NR 5 ND ND ND ND ND ND ND ND ND Nov-03 NR 5 ND ND ND ND ND ND ND ND ND May-04 NR 5 ND ND ND ND ND ND ND ND ND Nov-04 NR 5 ND ND ND ND ND ND ND ND ND May-05 NR 5 ND ND ND ND ND ND ND ND ND Nov-05 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 5 ND ND ND ND 0.2 J ND ND ND ND NC2L = 100 µg/L (10/23/07)28-Nov-07 NR 5 ND ND ND ND 0.43 J ND ND ND ND 28-May-08 0.49 5.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.49 5.0 Dry ND ND ND ND ND ND ND ND 02-Jun-09 0.49 5.0 ND ND 0.55 J ND ND ND ND ND ND 19-Nov-09 0.49 5.0 ND ND ND ND ND 0.54 J ND ND ND 15-Jun-10 0.49 5.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 0.49 5.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.49 5.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.49 5.0 ND ND ND ND ND ND ND ND ND 30-May-12 0.49 5.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.49 5.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.49 5.0 ND ND 0.57 J NS ND ND ND ND ND 29-Oct-13 0.49 5.0 ND ND ND ND ND ND ND ND ND 06-May-14 0.49 5.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 0.49 5.0 ND ND ND ND ND ND ND ND ND 19-May-15 0.49 5.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 0.49 5.0 ND ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 14 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,2-Dichloropropane Oct-99 NR 5 ND ND ND ND ND ND NI NI ND May-00 NR 5 NA ND ND ND ND ND ND ND ND Nov-00 NR 5 NA ND ND ND ND ND ND ND NA May-01 NR 5 NA ND ND ND ND ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND 5.3 ND ND ND ND ND Nov-02 NR 5 NA ND ND ND ND ND ND ND ND May-03 NR 5 ND ND ND ND ND ND ND ND ND Nov-03 NR 5 ND ND ND ND ND ND ND ND ND May-04 NR 5 ND ND ND ND ND ND ND ND ND Nov-04 NR 5 ND ND ND ND ND ND ND ND ND May-05 NR 5 ND ND ND ND ND ND ND ND ND Nov-05 NR 5 ND ND ND 6.0 ND ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 ND ND ND 4.3 ND ND ND ND ND NC2L = 0.51 µg/L (10/23/07)28-Nov-07 NR 1 ND ND ND ND 1.4 ND ND ND ND 28-May-08 0.27 1.0 Dry ND ND 2.5 1.2 ND ND ND ND 05-Nov-08 0.27 1.0 Dry ND ND 2.3 1.3 ND ND ND ND 02-Jun-09 0.27 1.0 ND ND ND 2.4 0.84 J ND ND ND ND 19-Nov-09 0.27 1.0 ND ND ND ND ND ND ND ND ND NC2L = 0.6 µg/L (01/01/10)15-Jun-10 0.27 1.0 ND ND ND 2.3 0.30 J ND ND ND ND 29-Nov-10 0.27 1.0 ND ND ND 2.5 ND ND ND ND ND 31-May-11 0.27 1.0 ND ND ND 2.3 0.61 J ND ND ND ND 19-Dec-11 0.27 1.0 ND ND ND 2.1 0.66 J ND ND ND ND 30-May-12 0.27 1.0 ND ND ND 1.9 ND ND ND ND ND 03-Dec-12 0.27 1.0 ND ND ND 1.6 ND ND ND ND ND 11-Jun-13 0.27 1.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.27 1.0 ND ND ND 1.5 ND ND ND ND ND 06-May-14 0.27 1.0 ND ND ND 1.5 ND ND ND ND ND 21-Oct-14 0.27 1.0 ND ND ND 1.3 ND ND ND ND ND 19-May-15 0.27 1.0 ND ND ND 1.2 ND ND ND ND ND 07-Dec-15 0.27 1.0 ND ND ND ND ND ND ND ND ND Ethylbenzene Apr-94 NR 50 ND 310 29.0 NI NI NI NI NI ND Oct-94 NR 5 ND 300 20.0 NI NI NI NI NI ND Jun-95 NR 5 ND 240 17.0 NI NI NI NI NI ND Oct-95 NR 5 ND 120 14.0 NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 140 7.0 NI NI NI NI NI ND May-97 NR 5 ND 180 13.0 NI NI NI NI NI ND Nov-97 NR 5 ND 95.0 ND NI NI NI NI NI NA May-98 NR 5 ND 200 ND ND ND ND NI NI ND Nov-98 NR 5 ND 100 ND ND ND ND NI NI ND May-99 NR 5 ND 73.0 ND ND ND ND NI NI ND Oct-99 NR 5 ND 91.0 ND ND ND ND NI NI ND May-00 NR 5 NA 130 ND ND ND ND ND ND ND Nov-00 NR 5 NA 110 ND ND ND ND ND ND ND May-01 NR 5 NA 120 ND ND ND ND ND ND ND Nov-01 NR 5 NA 89.0 ND ND ND ND ND ND ND May-02 NR 5 NA 100 ND ND ND ND ND ND ND Nov-02 NR 5 NA 86.0 ND ND ND ND ND ND ND May-03 NR 5 ND 160 11.0 ND ND ND ND ND ND Nov-03 NR 5 ND 66.0 ND ND ND ND ND ND ND May-04 NR 5 ND 58.0 ND ND ND ND ND ND ND Nov-04 NR 5 ND 65.0 ND ND ND ND ND ND ND May-05 NR 5 ND 80.0 ND ND ND ND ND ND ND Nov-05 NR 5 ND 75.0 ND ND ND ND ND ND ND 24-May-06 NR 5 ND 45.8 ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND 64.0 ND ND ND ND ND ND ND 29-May-07 NR 1 ND 59.1 ND ND ND ND ND ND ND NC2L = 550 µg/L (10/23/07)28-Nov-07 NR 1 ND 39.0 ND ND 0.50 J ND ND ND ND 28-May-08 0.3 1.0 Dry 39.3 ND ND ND ND ND ND ND 05-Nov-08 0.30 1.0 Dry 30.8 ND ND ND ND ND ND ND 02-Jun-09 0.30 1.0 ND 28.7 1.2 ND ND ND ND ND ND 19-Nov-09 0.30 1.0 ND ND ND ND 27.2 0.42 J ND ND ND NC2L = 600 µg/L (01/01/10)15-Jun-10 0.30 1.0 ND 39.0 0.32 J ND ND ND ND ND ND 29-Nov-10 0.30 1.0 ND 27.3 ND ND ND ND ND ND ND 31-May-11 0.30 1.0 ND 23.8 ND ND ND ND ND ND ND 19-Dec-11 0.30 1.0 ND 18.1 ND ND ND ND ND ND ND 30-May-12 0.30 1.0 ND 16.8 ND ND ND ND ND ND ND 03-Dec-12 0.30 1.0 ND 13.9 ND ND ND ND ND ND ND 11-Jun-13 0.30 1.0 ND 27.7 6.5 NS ND ND ND ND ND 29-Oct-13 0.30 1.0 ND 21.5 ND ND ND ND ND ND ND 06-May-14 0.30 1.0 ND 18.9 ND ND ND ND ND ND ND 21-Oct-14 0.30 1.0 ND 16.5 ND ND ND ND ND ND ND 19-May-15 0.30 1.0 ND 14.2 ND ND ND ND ND ND ND 07-Dec-15 0.30 1.0 ND 16.2 0.41 J ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 15 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 2-Hexanone Oct-99 NR 50 ND 80.0 ND ND ND ND NI NI ND May-00 NR 50 NA ND ND ND ND ND ND ND ND Nov-00 NR 50 NA ND ND ND ND ND ND ND ND May-01 NR 50 NA ND ND ND ND ND ND ND ND Nov-01 NR 50 NA ND ND ND ND ND ND ND ND May-02 NR 50 NA ND ND ND ND ND ND ND ND Nov-02 NR 50 NA ND ND ND ND ND ND ND ND May-03 NR 50 ND ND ND ND ND ND ND ND ND Nov-03 NR 50 ND ND ND ND ND ND ND ND ND May-04 NR 50 ND ND ND ND ND ND ND ND ND Nov-04 NR 50 ND ND ND ND ND ND ND ND ND May-05 NR 50 ND ND ND ND ND ND ND ND ND Nov-05 NR 50 ND ND ND ND ND ND ND ND ND 24-May-06 NR 50 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 50 ND ND ND ND ND ND ND ND ND 29-May-07 NR 50 ND ND ND ND ND ND ND ND ND GWPS = 280 µg/L (10/23/07) 28-Nov-07 NR 50 ND ND ND ND ND ND ND ND ND 28-May-08 0.46 50.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.46 50.0 Dry ND ND ND ND ND ND ND ND 02-Jun-09 0.46 50.0 ND ND ND ND ND ND ND ND ND 19-Nov-09 0.46 50.0 ND ND ND ND ND ND ND ND ND 15-Jun-10 0.46 50.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 0.46 50.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.46 50.0 ND 1.4 J ND ND ND ND ND ND ND 19-Dec-11 0.46 50.0 0.48 J ND ND ND ND 0.81 J ND ND ND 30-May-12 0.46 50.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.46 50.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.46 50.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.46 50.0 ND ND ND ND ND ND ND ND ND 06-May-14 0.46 50.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 0.46 50.0 ND ND ND ND ND ND ND ND ND 19-May-15 0.46 50.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 0.46 50.0 ND ND ND ND ND ND ND ND ND Iodomethane 11-Jun-13 0.32 10.0 ND ND ND NS ND 7.4 J ND ND ND NC2L = NE µg/L (01/01/10) 29-Oct-13 0.32 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 0.32 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 0.32 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 0.32 10.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 0.32 10.0 ND ND ND ND ND ND ND ND ND Methylene chloride May-99 NR 5 ND ND ND ND 5.5 NI NI NI NA Oct-99 NR 10 ND ND ND ND 12.0 B ND NI NI 21.0 May-00 NR 10 NA ND ND ND ND ND ND ND ND Nov-00 NR 10 NA ND ND ND ND ND ND ND ND May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND 10.0 ND ND ND ND Nov-02 NR 10 NA ND ND ND 12.0 ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND ND ND ND ND ND ND ND ND Nov-05 NR 10 ND ND ND ND ND ND ND ND ND 24-May-06 NR 10 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 ND ND ND ND ND ND ND ND ND NC2L = 4.6 µg/L (10/23/07) 28-Nov-07 NR 1 ND ND ND ND 2.7 ND ND ND ND 28-May-08 0.97 2.0 Dry ND ND ND ND ND ND ND 1.5 J 05-Nov-08 0.97 2.0 Dry ND ND ND 6.1 B ND ND ND 2.8 02-Jun-09 0.97 2.0 ND ND ND ND 18.8 ND ND ND ND 19-Nov-09 0.97 2.0 ND ND ND ND ND ND ND ND ND NC2L = 5 µg/L (01/01/10) 15-Jun-10 0.97 2.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 0.97 1.0 ND ND ND ND 2.9 B ND ND ND 1.2 31-May-11 0.97 1.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.97 1.0 ND ND ND ND 1.4 B ND ND ND 3.3 30-May-12 0.97 1.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.97 1.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.97 1.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.97 1.0 ND ND ND ND ND ND ND ND ND 06-May-14 0.97 1.0 ND ND ND ND ND ND ND ND 2.6 21-Oct-14 0.97 1.0 ND ND ND ND ND ND ND ND ND 19-May-15 0.97 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 0.97 1.0 ND ND ND ND ND ND ND ND 4.8 Burke County - Kirksey Drive Landfill Page 16 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 2-Butanone (MEK)Apr-94 NR 2000 ND 2500 ND NI NI NI NI NI ND Oct-94 NR 100 ND 330 ND NI NI NI NI NI ND Jun-95 NR 100 ND ND ND NI NI NI NI NI ND Oct-95 NR 100 ND ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 10 ND 500 ND NI NI NI NI NI ND May-97 NA NA NA NA NA NI NI NI NI NI NA Nov-97 NR 100 ND 130 ND NI NI NI NI NI NA May-98 NR 10 90.0 460 ND ND ND ND NI NI ND Nov-98 NR 100 ND ND ND ND ND ND NI NI ND May-99 NR 100 ND ND ND ND ND ND NI NI ND Oct-99 NR 100 ND ND ND ND ND ND NI NI ND May-00 NR 100 NA ND ND ND ND ND ND ND ND Nov-00 NR 100 NA ND ND ND ND ND ND ND ND May-01 NR 100 NA ND ND ND ND ND ND ND ND Nov-01 NR 100 NA ND ND ND ND ND ND ND ND May-02 NR 100 NA ND ND ND ND ND ND ND ND Nov-02 NR 100 NA ND ND ND ND ND ND ND ND May-03 NR 100 ND 1200 ND ND ND ND ND ND ND Nov-03 NR 100 ND 490 ND ND ND ND ND ND ND May-04 NR 100 ND ND ND ND ND ND ND ND ND Nov-04 NR 100 ND ND ND ND ND ND ND ND ND May-05 NR 100 ND 250 ND ND ND ND ND ND ND Nov-05 NR 100 ND ND ND ND ND ND ND ND ND 24-May-06 NR 100 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 100 ND ND ND ND ND ND ND ND ND 29-May-07 NR 100 26.0 J 81.0 J ND ND ND ND ND ND ND NC2L = 4,200 µg/L (10/23/07) 28-Nov-07 NR 100 18.0 JD ND ND ND ND ND ND ND ND 28-May-08 0.96 100 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.96 100 Dry 17.5 J ND ND ND ND ND ND ND 02-Jun-09 0.96 100 ND 56.1 J ND ND ND ND ND ND ND 19-Nov-09 0.96 100 ND ND ND 24.2 J 17.8 J ND 1.5 J ND ND NC2L = 4,000 µg/L (01/01/10) 15-Jun-10 0.96 100 42.3 J 202 ND ND ND ND ND ND 1.4 J 29-Nov-10 0.96 100 60.6 J 1.9 J ND ND ND ND ND ND ND 31-May-11 0.96 100 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.96 100 1.9 J ND ND ND ND ND ND ND ND 30-May-12 0.96 100 8.1 J ND ND ND ND ND ND ND ND 03-Dec-12 0.96 100 2.2 J 29.5 J ND ND ND ND ND ND ND 11-Jun-13 0.96 100 14.0 J 1650 J 4.0 J NS ND ND ND ND ND 29-Oct-13 0.96 100 158 ND ND ND ND ND ND ND ND 06-May-14 0.96 100 13.3 J 128 ND ND ND ND ND ND ND 21-Oct-14 0.96 100 9.1 J ND ND ND ND ND ND ND ND 19-May-15 0.96 100 6.4 J ND ND ND ND ND ND ND ND 07-Dec-15 0.96 100 ND ND ND ND ND ND ND ND ND 4-Methyl-2-pentanone (MIBK) Apr-94 NR 500 ND 910 ND NI NI NI NI NI ND Oct-94 NR 50 ND ND ND NI NI NI NI NI ND Jun-95 NR 50 ND ND ND NI NI NI NI NI ND Oct-95 NR 50 ND ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 10 ND 260 ND NI NI NI NI NI ND May-97 NA NA NA NA NA NI NI NI NI NI NA Nov-97 NR 50 ND 93.0 ND NI NI NI NI NI NA May-98 NR 10 ND 220 ND ND ND ND NI NI ND Nov-98 NR 50 ND ND ND ND ND ND NI NI ND May-99 NR 50 ND ND ND ND ND ND NI NI ND Oct-99 NR 100 ND ND ND ND ND ND NI NI ND May-00 NR 100 NA ND ND ND ND ND ND ND ND Nov-00 NR 100 NA ND ND ND ND ND ND ND ND May-01 NR 100 NA ND ND ND ND ND ND ND ND Nov-01 NR 100 NA ND ND ND ND ND ND ND ND May-02 NR 100 NA ND ND ND ND ND ND ND ND Nov-02 NR 100 NA ND ND ND ND ND ND ND ND May-03 NR 100 ND 1200 ND ND ND ND ND ND ND Nov-03 NR 100 ND ND ND ND ND ND ND ND ND May-04 NR 100 ND ND ND ND ND ND ND ND ND Nov-04 NR 100 ND ND ND ND ND ND ND ND ND May-05 NR 100 ND 160 ND ND ND ND ND ND ND Nov-05 NR 100 ND ND ND ND ND ND ND ND ND 24-May-06 NR 100 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 100 ND ND ND ND ND ND ND ND ND 29-May-07 NR 100 ND ND ND ND ND ND ND ND ND GWPS = 560 µg/L (10/23/07) 28-Nov-07 NR 100 ND ND ND ND ND ND ND ND ND 28-May-08 0.33 100 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.33 100 Dry ND ND ND ND ND ND ND ND 02-Jun-09 0.33 100 ND 113 ND ND ND ND ND ND ND 19-Nov-09 0.33 100 ND ND ND ND 2.3 J ND ND ND ND 15-Jun-10 0.33 100 ND 56.0 J 0.88 J ND ND ND ND ND ND 29-Nov-10 0.33 100 ND ND ND ND ND ND ND ND ND 31-May-11 0.33 100 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.33 100 ND ND ND ND ND ND ND ND ND 30-May-12 0.33 100 ND 13.9 J ND ND ND ND ND ND ND 03-Dec-12 0.33 100 ND 1.9 J ND ND ND ND ND ND ND 11-Jun-13 0.33 100 ND 760 J 4.0 J NS ND ND ND ND ND 29-Oct-13 0.33 100 ND ND ND ND ND ND ND ND ND 06-May-14 0.33 100 ND 41.4 J 0.44 J ND ND ND ND ND ND 21-Oct-14 0.33 100 ND 3.3 J ND ND ND ND ND ND ND 19-May-15 0.33 100 ND ND ND ND ND ND ND ND ND 07-Dec-15 0.33 100 ND ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 17 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Tetrachloroethene Apr-94 NR 5 20.0 ND ND NI NI NI NI NI ND (PCE)Oct-94 NR 5 16.0 ND ND NI NI NI NI NI ND Jun-95 NR 5 13.0 ND ND NI NI NI NI NI ND Oct-95 NR 5 12.0 ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 5.2 ND ND NI NI NI NI NI ND Nov-97 NR 5 ND ND ND NI NI NI NI NI NA May-98 NR 5 ND ND ND ND 14.0 ND NI NI ND Nov-98 NR 5 ND ND ND ND 26.0 ND NI NI ND May-99 NR 5 ND ND ND ND 35.0 ND NI NI ND Oct-99 NR 5 ND ND ND ND 32.0 ND NI NI ND May-00 NR 5 NA ND ND ND 24.0 ND ND ND ND Nov-00 NR 5 NA ND ND ND 21.0 ND ND ND ND May-01 NR 5 NA ND ND ND 15.0 ND ND ND ND Nov-01 NR 5 NA ND ND ND 13.0 ND ND ND ND May-02 NR 5 NA ND ND ND 17.0 ND ND ND ND Nov-02 NR 5 NA ND ND ND 12.0 ND ND ND ND May-03 NR 5 ND ND ND ND 10.0 ND ND ND ND Nov-03 NR 5 ND ND ND ND 10.0 ND ND ND ND May-04 NR 5 ND ND ND ND 12.0 ND ND ND ND Nov-04 NR 5 ND ND ND ND 14.0 ND ND ND ND May-05 NR 5 ND ND ND ND 12.0 ND ND ND ND Nov-05 NR 5 ND ND ND 5.0 28.0 ND ND ND ND 24-May-06 NR 5 ND ND ND ND 10.2 ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND 7.0 ND ND ND ND 29-May-07 NR 1 ND ND ND 1.9 11.0 ND ND ND ND NC2L = 0.7 µg/L (10/23/07) 28-Nov-07 NR 1 ND ND ND 1.2 13.0 ND ND ND ND 28-May-08 0.46 1.0 Dry ND ND 1.6 10.3 ND ND ND ND 05-Nov-08 0.46 1.0 Dry ND ND 1.6 13.1 ND ND ND ND 02-Jun-09 0.46 1.0 1.7 ND ND 1.2 9.1 ND ND ND ND 19-Nov-09 0.46 1.0 ND ND ND ND ND ND ND ND ND 15-Jun-10 0.46 1.0 ND ND ND 0.79 J 4.8 ND ND ND ND 29-Nov-10 0.46 1.0 ND ND ND ND 11.0 ND ND ND ND 31-May-11 0.46 1.0 ND ND ND 0.75 J 6.2 ND ND ND ND 19-Dec-11 0.46 1.0 ND ND ND 0.95 J 8.4 ND ND ND ND 30-May-12 0.46 1.0 ND ND ND 1.3 4.7 ND ND ND ND 03-Dec-12 0.46 1.0 ND ND ND 1.8 3.2 ND ND ND ND 11-Jun-13 0.46 1.0 ND ND ND NS 2.6 ND ND ND ND 29-Oct-13 0.46 1.0 ND ND ND 3.5 3.3 ND ND ND ND 06-May-14 0.46 1.0 ND ND ND 3.8 3.0 ND ND ND ND 21-Oct-14 0.46 1.0 ND ND ND 3.9 5.9 ND ND ND ND 19-May-15 0.46 1.0 ND ND ND 4.6 3.7 ND ND ND ND 07-Dec-15 0.46 1.0 ND ND ND 3.5 1.9 ND ND ND ND Toluene Apr-94 NR 5 ND 55.0 10.0 NI NI NI NI NI ND Oct-94 NR 5 ND 20.0 ND NI NI NI NI NI ND Jun-95 NR 5 11.0 ND ND NI NI NI NI NI ND Oct-95 NR 5 5.2 6.8 ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 8.0 ND NI NI NI NI NI ND May-97 NR 5 2.7 28.0 3.3 NI NI NI NI NI ND Nov-97 NR 5 ND 7.0 ND NI NI NI NI NI NA May-98 NR 5 ND 39.0 ND ND ND ND NI NI ND Nov-98 NR 5 ND ND ND ND ND ND NI NI ND May-99 NR 5 ND ND ND ND ND ND NI NI ND Oct-99 NR 5 ND ND ND ND ND ND NI NI ND May-00 NR 5 NA ND ND ND ND ND ND ND ND Nov-00 NR 5 NA ND ND ND ND ND ND ND ND May-01 NR 5 NA ND ND ND ND ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND ND ND ND ND ND ND Nov-02 NR 5 NA ND ND ND ND ND ND ND ND May-03 NR 5 ND ND 5.6 ND ND ND ND ND ND Nov-03 NR 5 ND ND ND ND ND ND ND ND ND May-04 NR 5 ND ND ND ND ND ND ND ND ND Nov-04 NR 5 ND ND ND ND ND ND ND ND ND May-05 NR 5 ND ND ND ND ND ND ND ND ND Nov-05 NR 5 ND ND ND ND ND ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 ND 2.8 0.39 B 0.26 B ND ND ND ND 0.52 J NC2L = 1,000 µg/L (10/23/07) 28-Nov-07 NR 1 ND 1.7 ND ND ND ND ND ND ND 28-May-08 0.26 1.0 Dry 2.0 0.35 J ND ND ND ND ND ND 05-Nov-08 0.26 1.0 Dry 1.5 0.44 J ND ND ND ND ND ND 02-Jun-09 0.26 1.0 ND 2.3 0.51 J ND ND ND ND ND ND 19-Nov-09 0.26 1.0 ND ND ND ND 1.6 0.26 J ND ND ND NC2L = 600 µg/L (01/01/10)15-Jun-10 0.26 1.0 ND 2.4 ND ND ND ND ND ND ND 29-Nov-10 0.26 1.0 ND 1.6 ND ND ND ND ND ND ND 31-May-11 0.26 1.0 ND 1.5 ND ND ND ND ND ND ND 19-Dec-11 0.26 1.0 ND 1.9 ND ND ND ND ND ND ND 30-May-12 0.26 1.0 ND 1.4 0.38 J ND ND ND ND ND ND 03-Dec-12 0.26 1.0 ND 1.0 J 0.27 J ND ND ND ND ND ND 11-Jun-13 0.26 1.0 ND 4.1 2.7 NS ND ND ND ND ND 29-Oct-13 0.26 1.0 ND 1.3 ND ND ND ND ND ND ND 06-May-14 0.26 1.0 ND 1.6 ND ND ND ND ND ND ND 21-Oct-14 0.26 1.0 ND 1.3 ND ND ND ND ND ND ND 19-May-15 0.26 1.0 ND 1.2 ND ND ND ND ND ND ND 07-Dec-15 0.26 1.0 ND 1.6 0.52 J ND ND ND ND ND --- Burke County - Kirksey Drive Landfill Page 18 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Trichloroethene Apr-94 NR 5 11.0 ND ND NI NI NI NI NI ND (TCE)Oct-94 NR 5 9.3 ND ND NI NI NI NI NI ND Jun-95 NR 5 7.6 ND ND NI NI NI NI NI ND Oct-95 NR 5 6.6 ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 13.0 ND ND NI NI NI NI NI ND Nov-97 NR 5 9.1 ND ND NI NI NI NI NI NA May-98 NR 5 7.5 ND ND ND 7.6 ND NI NI ND Nov-98 NR 5 ND ND ND ND 13.0 ND NI NI ND May-99 NR 5 ND ND ND ND 16.0 ND NI NI ND Oct-99 NR 5 7.6 ND ND ND 14.0 ND NI NI ND May-00 NR 5 NA ND ND ND 12.0 ND ND ND ND Nov-00 NR 5 NA ND ND ND 12.0 ND ND ND ND May-01 NR 5 NA ND ND ND 8.6 ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND ND 11.0 ND ND ND ND Nov-02 NR 5 NA ND ND ND 10.0 ND ND ND ND May-03 NR 5 ND ND ND ND 7.5 ND ND ND ND Nov-03 NR 5 ND ND ND ND 7.1 ND ND ND ND May-04 NR 5 ND ND ND ND 8.0 ND ND ND ND Nov-04 NR 5 ND ND ND ND 10.0 ND ND ND ND May-05 NR 5 ND ND ND ND 6.0 ND ND ND ND Nov-05 NR 5 ND ND ND ND 6.0 ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 2.4 ND ND 2.6 8.3 ND ND ND ND NC2L = 2.8 µg/L (10/23/07) 28-Nov-07 NR 1 ND ND ND ND 12.0 ND ND ND ND 28-May-08 0.47 1 Dry ND ND 1.0 10.0 ND ND ND ND 05-Nov-08 0.47 1.0 Dry ND ND 1.1 9.7 ND ND ND ND 02-Jun-09 0.47 1.0 2.4 ND ND 1.4 7.9 ND ND ND ND 19-Nov-09 0.47 1.0 ND ND ND ND ND ND ND ND ND NC2L = 3 µg/L (01/01/10) 15-Jun-10 0.47 1.0 0.56 J ND ND 2.2 2.9 ND ND ND ND 29-Nov-10 0.47 1.0 ND ND ND 2.5 5.7 ND ND ND ND 31-May-11 0.47 1.0 ND ND ND 2.3 3.9 ND ND ND ND 19-Dec-11 0.47 1.0 1.4 ND ND 3.0 5.2 ND ND ND ND 30-May-12 0.47 1.0 0.49 J ND ND 2.8 2.4 ND ND ND ND 03-Dec-12 0.47 1.0 ND ND ND 2.5 1.4 ND ND ND ND 11-Jun-13 0.47 1.0 ND ND ND NS 1.1 ND ND ND ND 29-Oct-13 0.47 1.0 ND ND ND 2.6 1.4 ND ND ND ND 06-May-14 0.47 1.0 ND ND ND 2.8 ND ND ND ND ND 21-Oct-14 0.47 1.0 ND ND ND 2.6 2.6 ND ND ND ND 19-May-15 0.47 1.0 ND ND ND 3.0 1.4 ND ND ND ND 07-Dec-15 0.47 1.0 ND ND ND 2.5 0.62 J ND ND ND ND 1,1,2-Trichloroethane 11-Jun-13 0.29 1.0 ND 0.79 J ND NS ND ND ND ND ND GWPS = 0.6 µg/L (10/23/07) 29-Oct-13 0.29 1.0 ND ND ND ND ND ND ND ND ND 06-May-14 0.29 1.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 0.29 1.0 ND ND ND ND ND ND ND ND ND 19-May-15 0.29 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 0.29 1.0 ND ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 19 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Vinyl Chloride Apr-94 NR 10 ND ND ND NI NI NI NI NI ND Oct-94 NR 10 ND ND ND NI NI NI NI NI ND Jun-95 NR 10 10.0 ND ND NI NI NI NI NI ND Oct-95 NR 10 ND ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 9.1 ND ND NI NI NI NI NI ND Nov-97 NR 10 ND ND ND NI NI NI NI NI NA May-98 NR 10 ND ND ND ND ND ND NI NI ND Nov-98 NR 10 ND ND ND ND ND ND NI NI ND May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 10 ND ND ND ND ND ND NI NI ND May-00 NR 10 NA ND ND ND ND ND ND ND ND Nov-00 NR 10 NA ND ND ND ND ND ND ND ND May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND ND ND ND ND ND Nov-02 NR 10 NA ND ND ND ND ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND ND ND ND ND ND ND ND ND Nov-05 NR 10 ND ND ND ND ND ND ND ND ND 24-May-06 NR 10 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 2.6 ND ND 2.7 0.52 J ND ND ND ND NC2L = 0.015 µg/L (10/23/07) 28-Nov-07 NR 1 ND ND ND 1.8 1.9 ND ND ND ND 28-May-08 0.62 1.0 Dry ND ND 2.4 1.5 ND ND ND ND 05-Nov-08 0.62 1.0 Dry ND ND 2.1 1.9 ND ND ND ND 02-Jun-09 0.62 1.0 1.9 ND ND 2.4 0.80 J ND ND ND ND 19-Nov-09 0.62 1.0 ND ND ND 1.3 ND ND ND ND ND NC2L = 0.03 µg/L (01/01/10)15-Jun-10 0.62 1.0 1.4 ND ND 2.3 ND ND ND ND ND 29-Nov-10 0.62 1.0 0.73 J ND ND 2.5 0.73 J ND ND ND ND 31-May-11 0.62 1.0 0.66 J ND ND 2.2 ND ND ND ND ND 19-Dec-11 0.62 1.0 2.8 ND ND 1.9 ND ND ND ND ND 30-May-12 0.62 1.0 1.2 ND ND 1.6 ND ND ND ND ND 03-Dec-12 0.62 1.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.62 1.0 1.7 ND ND NS ND ND ND ND ND 29-Oct-13 0.62 1.0 0.64 J ND ND 0.99 J ND ND ND ND ND 06-May-14 0.62 1.0 ND ND ND 1.1 ND ND ND ND ND 21-Oct-14 0.62 1.0 ND ND ND 0.91 JND ND ND ND ND 19-May-15 0.62 1.0 ND ND ND 0.89 J ND ND ND ND ND 07-Dec-15 0.62 1.0 ND ND ND 1.1 ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 20 of 21 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Xylene (Total)Apr-94 NR 5 6.2 330 80.0 NI NI NI NI NI ND Oct-94 NR 5 5.4 400 63.0 NI NI NI NI NI ND Jun-95 NR 5 14 330 52.0 NI NI NI NI NI ND Oct-95 NR 5 ND 170 41.0 NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 200 21.0 NI NI NI NI NI ND May-97 NR 5 7.5 270 51.0 NI NI NI NI NI ND Nov-97 NR 5 ND 150 16.0 NI NI NI NI NI NA May-98 NR 5 ND ND ND ND ND ND NI NI ND Nov-98 NR 15 ND 110 ND ND ND ND NI NI ND May-99 NR 9.6 ND 101 22.0 ND ND ND NI NI ND Oct-99 NR 5 ND 149 8.2 ND 6.2 ND NI NI ND May-00 NR 5 NA 120 34.0 ND ND ND ND ND ND Nov-00 NR 5 120 7.2 ND ND ND ND ND ND NA May-01 NR 5 NA 177 20 ND ND ND ND ND ND Nov-01 NR 5 NA 125 7.6 ND ND ND ND ND ND May-02 NR 5 NA 149 18.0 ND ND ND ND ND ND Nov-02 NR 5 NA 126 21.0 ND ND ND ND ND ND May-03 NR 5 7.0 222 65.9 ND ND ND ND ND ND Nov-03 NR 5 ND 107 29.0 ND ND ND ND ND ND May-04 NR 5 ND 90.0 41.0 ND ND ND ND ND ND Nov-04 NR 5 ND 106 41.0 ND ND ND ND ND ND May-05 NR 5 ND 152 46.0 ND ND ND ND ND ND Nov-05 NR 5 ND 209 39.0 ND ND ND ND ND ND 24-May-06 NR 10 ND 82.8 22.5 ND ND ND ND ND ND 01-Nov-06 NR 5 ND 118 14.0 ND ND ND ND ND ND 29-May-07 NR 4 1.1 J 120 37.0 ND ND ND ND ND ND NC2L = 530 µg/L (10/23/07)28-Nov-07 NR 5 ND 71.0 5.7 ND 2.0 J ND ND ND ND 28-May-08 0.89 5 Dry 76.1 14.4 ND 1.3 J ND ND ND ND 05-Nov-08 0.66 5 Dry 58.5 4.1 ND 2.5 ND ND ND ND 02-Jun-09 0.66 5 ND 56.5 24.6 ND 0.76 J ND ND ND ND 19-Nov-09 0.66 2.0 ND ND ND ND 50.6 29.4 ND ND ND NC2L = 500 µg/L (01/01/10)15-Jun-10 0.66 2.0 ND 78.1 24.7 ND ND ND ND ND ND 29-Nov-10 0.66 2.0 ND 46.3 12.9 ND 0.72 J ND ND ND ND 31-May-11 0.66 2.0 ND 45.0 15.9 ND ND ND ND ND ND 19-Dec-11 0.66 2.0 ND 39.3 14.0 ND 0.74 J ND ND ND ND 30-May-12 0.66 2.0 ND 30.2 24.5 ND ND ND ND ND ND 03-Dec-12 0.66 2.0 ND 23.7 12.6 ND ND ND ND ND ND 11-Jun-13 0.66 5.0 ND 67.7 59.4 NS ND ND ND ND ND 29-Oct-13 0.66 5.0 ND 33.8 23.1 ND ND ND ND ND ND 06-May-14 0.66 5.0 ND 42.7 32.6 ND ND ND ND ND ND 21-Oct-14 0.66 5.0 ND 37.1 15.4 ND ND ND ND ND ND 19-May-15 0.66 5.0 ND 32.5 25.4 ND ND ND ND ND ND 07-Dec-15 0.66 5.0 ND 38.6 23.1 ND ND ND ND ND ND Notes: RL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; and SWSL for December 2006 - present). DL = Laboratory Detection Limit. ND = Not Detected at or above the RL (prior to Dec. 2006) or the DL (after Dec. 2006). NA = No data available. NI = Not installed. NR = Not reported. NS = Not sampled. NE = Not established. J = Estimated concentration less than the RL but above the DL. B = Blank-Qualified Concentration (suspected to reflect laboratory or field contamination). NC2L = North Carolina Groundwater Standards from 15A NCAC 2L.0202. GWPS = Groundwater Protection Standards established by the DENR-SWS for constituents with no listed NC2L standard.. Bold values are greater than the NC2L Groundwater Standards or GWPS. Burke County - Kirksey Drive Landfill Page 21 of 21 Joyce Engineering Appendix C Historically Detected Surface Water Constituents APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks INORGANIC COMPOUNDS Arsenic Jun-95 NR 5 ND ND 10.0 NA Oct-95 NR 5 ND ND 10.0 NA May-96 NA NA NA NA NA NA Oct-96 NR 5 ND ND ND NA May-97 NR 5 ND ND ND NA Nov-97 NR 5 ND ND ND NA May-98 NR 5 ND ND ND NA Nov-98 NR 5 ND ND ND NA May-99 NR 10 ND ND ND ND Oct-99 NR 10 ND ND NA ND May-00 NR 10 ND ND ND ND Nov-00 NR 10 ND ND ND ND May-01 NR 10 ND ND ND ND Nov-01 NR 10 ND ND ND ND May-02 NR 10 ND ND ND ND Nov-02 NR 10 ND ND ND ND May-03 NR 10 ND ND ND ND Nov-03 NR 10 ND ND ND ND May-04 NR 10 ND ND ND ND Nov-04 NR 10 ND ND ND ND May-05 NR 10 ND ND Dry ND Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 01-Nov-06 NR 10 ND ND ND ND 29-May-07 NR 10 ND 3.1 J Dry ND 28-Nov-07 NR 10 ND ND Dry ND 28-May-08 2.6 10.0 ND ND Dry ND 05-Nov-08 2.7 10.0 ND ND Dry 4.8 J 02-Jun-09 2.7 10.0 ND ND ND ND 19-Nov-09 2.7 10.0 ND ND ND ND NC2B = 10 µg/L (05/01/2007) 14-Jun-10 2.7 10.0 ND ND Dry ND 29-Nov-10 2.7 10.0 ND ND Dry ND 31-May-11 2.7 10.0 ND ND Dry ND 19-Dec-11 5.0 10.0 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND ND 29-Oct-13 5.0 10.0 ND ND Dry ND 05-May-14 5.0 10.0 ND ND ND ND 21-Oct-14 5.0 10.0 ND ND ND ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 1 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Barium Apr-94 NR 100 ND ND 550 NA Oct-94 NR 100 ND ND 356 NA Jun-95 NR 100 ND ND 32.0 NA Oct-95 NR 100 ND ND 301 NA May-96 NA NA NA NA NA NA Oct-96 NR 100 ND ND 540 NA May-97 NR 100 ND ND 480 NA Nov-97 NR 100 ND ND 400 NA May-98 NR 100 ND 2000 500 NA Nov-98 NR 100 ND ND 430 NA May-99 NR 10 32.0 30.0 370 ND Oct-99 NR 500 ND ND NA ND May-00 NR 500 ND ND ND ND Nov-00 NR 500 ND ND ND ND May-01 NR 500 ND ND ND ND Nov-01 NR 500 ND ND ND ND May-02 NR 500 ND ND ND ND Nov-02 NR 500 ND ND ND ND May-03 NR 500 ND ND ND ND Nov-03 NR 500 ND ND ND ND May-04 NR 500 ND ND ND ND Nov-04 NR 500 ND ND ND ND May-05 NR 500 ND ND Dry ND Nov-05 NR 500 ND ND Dry ND 24-May-06 NR 500 ND ND Dry ND 01-Nov-06 NR 500 ND ND ND ND 29-May-07 NR 100 33.6 J 35.2 J Dry ND 28-Nov-07 NR 100 31.9 J 32.3 J Dry 0.30 J 28-May-08 0.2 100 40.2 J 40.4 J Dry 0.33 J 05-Nov-08 0.20 100 33.8 B 35.0 B Dry 10.5 J 02-Jun-09 0.20 100 29.6 B 32.6 B 320 15.2 J 19-Nov-09 0.20 100 36.3 B 41.2 B 364 19.8 J NC2B = 1,000 µg/L (05/01/2007) 14-Jun-10 0.20 100 31.0 B 32.5 B Dry 26.3 J 29-Nov-10 0.20 100 28.2 J 29.0 J Dry ND 31-May-11 0.20 100 30.1 J 29.9 J Dry ND 19-Dec-11 5.0 100 32.4 J 41.4 J 558 ND 30-May-12 5.0 100 33.1 J 33.7 J 34.2 J ND 03-Dec-12 5.0 100 31.0 J 28.9 J ND ND 11-Jun-13 5.0 100 43.8 B 45.7 B 261 13.7 J 29-Oct-13 5.0 100 31.4 J 33.1 J Dry ND 05-May-14 5.0 100 31.0 J 33.1 J 301 ND 21-Oct-14 5.0 100 33.6 J 34.3 J 343 ND 19-May-15 2.5 100 33.6 J 34.1 J Dry NA 07-Dec-15 2.5 100 36.5 J 37.8 J 350 ND Burke County - Kirksey Drive Landfill Page 2 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Cadmium Jun-95 NR 1 2.0 2.0 4.0 NA Oct-95 NR 1 1.0 ND 1.0 NA May-96 NA NA NA NA NA NA Oct-96 NR 1 ND ND ND NA May-97 NR 1 ND ND ND NA Nov-97 NR 1 ND ND ND NA May-98 NR 1 ND ND ND NA Nov-98 NR 1 ND ND ND NA May-99 NR 10 ND ND ND ND Oct-99 NR 1 ND ND NA ND May-00 NR 1 ND ND ND ND Nov-00 NR 1 ND ND ND ND May-01 NR 1 ND ND ND ND Nov-01 NR 1 ND ND ND ND May-02 NR 1 ND ND ND ND Nov-02 NR 1 ND ND ND ND May-03 NR 1 ND ND ND ND Nov-03 NR 1 ND ND ND ND May-04 NR 1 ND ND ND ND Nov-04 NR 1 ND ND ND ND May-05 NR 1 ND ND Dry ND Nov-05 NR 1 ND ND Dry ND 24-May-06 NR 1 ND ND Dry ND 01-Nov-06 NR 1 ND ND ND ND 29-May-07 NR 1 ND ND Dry ND 28-Nov-07 NR 1 ND ND Dry ND 28-May-08 0.5 1.0 ND ND Dry ND 05-Nov-08 0.50 1.0 ND ND Dry ND 02-Jun-09 0.50 1.0 ND ND ND ND 19-Nov-09 0.50 1.0 ND ND ND ND NC2B = 2 µg/L (05/01/2007)14-Jun-10 0.50 1.0 ND ND Dry ND 29-Nov-10 0.50 1.0 ND ND Dry ND 31-May-11 0.50 1.0 ND ND Dry ND 19-Dec-11 1.0 1.0 ND ND ND ND 30-May-12 1.0 1.0 ND ND ND ND 03-Dec-12 1.0 1.0 ND ND ND ND 11-Jun-13 1.0 1.0 ND ND ND ND 29-Oct-13 1.0 1.0 ND ND Dry ND 05-May-14 1.0 1.0 ND ND ND ND 21-Oct-14 1.0 1.0 ND ND ND ND 19-May-15 0.5 1.0 ND ND Dry NA 07-Dec-15 0.5 1.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 3 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Chromium May-97 NR 1 2.0 1.0 2.0 NA Nov-97 NR 1 ND ND ND NA May-98 NR 1 ND ND ND NA Nov-98 NR 1 ND ND 1.0 NA May-99 NR 10 ND ND ND ND Oct-99 NR 10 ND ND NA ND May-00 NR 10 ND ND ND ND Nov-00 NR 10 ND ND ND ND May-01 NR 10 ND ND 12.0 ND Nov-01 NR 10 ND ND ND ND May-02 NR 10 ND ND ND ND Nov-02 NR 10 ND ND ND ND May-03 NR 10 ND ND ND ND Nov-03 NR 10 24.0 22.0 24.0 ND May-04 NR 10 ND ND ND ND Nov-04 NR 10 ND ND ND ND May-05 NR 10 ND ND Dry ND Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 01-Nov-06 NR 10 ND ND ND ND 29-May-07 NR 10 ND ND Dry ND 28-Nov-07 NR 10 ND ND Dry ND 28-May-08 0.4 10.0 0.87 J 1.0 J Dry 0.85 J 05-Nov-08 0.40 10.0 0.76 J 0.76 J Dry ND 02-Jun-09 0.40 10.0 0.45 J 0.48 J 4.7 J ND 19-Nov-09 0.40 10.0 0.67 B 0.66 B 2.2 B 1.1 J NC2B = 20 µg/L (05/01/2007) 14-Jun-10 0.40 10.0 0.75 J 1.0 J Dry ND 29-Nov-10 0.40 10.0 ND 0.80 J Dry ND 31-May-11 0.40 10.0 1.2 B 0.84 B Dry 0.73 J 19-Dec-11 5.0 10.0 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND ND 29-Oct-13 5.0 10.0 ND ND Dry ND 05-May-14 5.0 10.0 ND ND 7.4 J ND 21-Oct-14 5.0 10.0 ND ND 6.3 J ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND 3.3 J ND Burke County - Kirksey Drive Landfill Page 4 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Cobalt Jun-95 NR 10 ND ND 13.0 NA Oct-95 NR 10 ND ND 12.0 NA May-96 NA NA NA NA NA NA Oct-96 NR 10 ND ND 20.0 NA May-97 NR 6 ND ND 11.0 NA Nov-97 NR 5 ND ND 13.0 NA May-98 NR 1 2.0 ND 13.0 NA Nov-98 NR 1 ND ND 11.0 NA May-99 NR 10 ND ND 6.9 ND Oct-99 NR 10 ND ND NA ND May-00 NR 10 ND ND ND ND Nov-00 NR 10 ND ND ND ND May-01 NR 10 ND ND 23.0 ND Nov-01 NR 10 ND ND ND ND May-02 NR 10 ND ND ND ND Nov-02 NR 10 ND ND ND ND May-03 NR 10 ND ND ND ND Nov-03 NR 10 ND ND ND ND May-04 NR 10 ND ND ND ND Nov-04 NR 10 ND ND ND ND May-05 NR 10 ND ND Dry ND Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 01-Nov-06 NR 10 ND ND ND ND 29-May-07 NR 10 ND ND Dry ND 28-Nov-07 NR 10 ND ND Dry ND 28-May-08 0.6 10.0 ND ND Dry ND 05-Nov-08 0.60 10.0 4.0 B 3.4 B Dry 3.5 J 02-Jun-09 0.60 10.0 4.8 B 7.0 B 8.6 B 3.3 J 19-Nov-09 0.60 10.0 ND ND 1.1 J ND NC2B = NE (05/01/2007)14-Jun-10 0.60 10.0 ND ND Dry ND 29-Nov-10 0.60 10.0 ND ND Dry ND 31-May-11 0.60 10.0 ND ND Dry ND 19-Dec-11 5.0 10.0 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND 7.9 J ND 29-Oct-13 5.0 10.0 ND ND Dry ND 05-May-14 5.0 10.0 ND ND 6.0 J ND 21-Oct-14 5.0 10.0 ND ND ND ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 5 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Copper 28-May-08 0.3 10 2.1 J 2.2 J Dry 0.38 J 05-Nov-08 0.30 10 1.4 B 0.71 B Dry 0.94 J 02-Jun-09 0.30 10 ND ND 1.8 J ND 19-Nov-09 0.30 10 1.5 J 1.9 J 1.9 J ND NC2B = 7 µg/L (05/01/2007) 14-Jun-10 0.30 10 0.95 J 1.1 J Dry ND 29-Nov-10 0.30 10 ND 0.39 J Dry ND 31-May-11 0.30 10 ND 1.3 J Dry ND 19-Dec-11 5.0 10 ND ND 8.6 J ND 30-May-12 5.0 10 ND ND ND ND 03-Dec-12 5.0 10 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND 10.8 29-Oct-13 5.0 10.0 ND ND Dry ND 05-May-14 5.0 10.0 ND ND 5.5 J ND 21-Oct-14 5.0 10.0 ND ND 6.4 J ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND 3.0 J ND Burke County - Kirksey Drive Landfill Page 6 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Lead Apr-94 NR 1 1.0 ND ND NA Oct-94 NR 5 ND ND ND NA Jun-95 NR 5 ND ND ND NA Oct-95 NR 5 ND ND ND NA May-96 NA NA NA NA NA NA Oct-96 NR 5 ND ND ND NA May-97 NR 5 ND ND ND NA Nov-97 NR 5 ND ND ND NA May-98 NR 5 ND ND ND NA Nov-98 NR 5 ND ND ND NA May-99 NR 10 ND ND ND ND Oct-99 NR 10 ND ND NA ND May-00 NR 10 ND ND ND ND Nov-00 NR 10 ND ND ND ND May-01 NR 10 ND ND ND ND Nov-01 NR 10 ND ND ND ND May-02 NR 10 ND ND ND ND Nov-02 NR 10 ND ND ND ND May-03 NR 10 ND ND ND ND Nov-03 NR 10 16.0 14.0 16.0 ND May-04 NR 10 ND ND ND ND Nov-04 NR 10 ND ND ND ND May-05 NR 10 ND ND Dry ND Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 01-Nov-06 NR 10 ND ND ND ND 29-May-07 NR 10 2.3 B 2.5 B Dry 6.1 J 28-Nov-07 NR 10 ND ND Dry ND 28-May-08 4 10.0 ND ND Dry ND 05-Nov-08 4.0 10.0 ND ND Dry ND 02-Jun-09 4.0 10.0 ND ND ND ND 19-Nov-09 4.0 10.0 ND ND ND ND NC2B = 25 µg/L (05/01/2007) 14-Jun-10 4.0 10.0 ND ND Dry ND 29-Nov-10 4.0 10.0 ND ND Dry ND 31-May-11 4.0 10.0 ND ND Dry ND 19-Dec-11 5.0 10.0 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND ND 29-Oct-13 5.0 10.0 ND ND Dry ND 05-May-14 5.0 10.0 ND ND ND ND 21-Oct-14 5.0 10.0 ND ND ND ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 7 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Nickel May-99 NR 5 ND ND 5.6 ND Oct-99 NR 50 ND ND NA ND May-00 NR 50 ND ND ND ND Nov-00 NR 50 ND ND ND ND May-01 NR 50 ND ND ND ND Nov-01 NR 50 ND ND ND ND May-02 NR 50 ND ND ND ND Nov-02 NR 50 ND ND ND ND May-03 NR 50 ND ND ND ND Nov-03 NR 50 ND ND ND ND May-04 NR 50 ND ND ND ND Nov-04 NR 50 ND ND ND ND May-05 NR 50 ND ND Dry ND Nov-05 NR 50 ND ND Dry ND 24-May-06 NR 50 ND ND Dry ND 01-Nov-06 NR 50 ND ND ND ND 29-May-07 NR 50 ND ND Dry ND 28-Nov-07 NR 50 ND ND Dry ND 28-May-08 1.7 50.0 ND ND Dry ND 05-Nov-08 1.7 50.0 ND ND Dry 2.2 J 02-Jun-09 1.7 50.0 ND ND 9.4 J ND 19-Nov-09 1.7 50.0 ND ND 4.6 B 2.2 J NC2B = 25 µg/L (05/01/2007) 14-Jun-10 1.7 50.0 ND ND Dry ND 29-Nov-10 1.7 50.0 ND ND Dry ND 31-May-11 1.7 50.0 ND ND Dry 2.3 J 19-Dec-11 5.0 50.0 ND ND 10.2 J ND 30-May-12 5.0 50.0 ND ND ND ND 03-Dec-12 5.0 50.0 ND ND ND ND 11-Jun-13 5.0 50.0 ND ND 5.8 J ND 29-Oct-13 5.0 50.0 ND ND Dry ND 05-May-14 5.0 50.0 ND ND 9.6 J ND 21-Oct-14 5.0 50.0 ND ND 10.4 J ND 19-May-15 2.5 50.0 ND ND Dry NA 07-Dec-15 2.5 50.0 ND ND 5.1 J ND Selenium 29-May-07 NR 10 ND 4.5 J Dry ND 28-Nov-07 NR 10 ND ND Dry 2.4 J 28-May-08 3.8 10.0 ND ND Dry ND 05-Nov-08 3.8 10.0 ND 4.3 B Dry 4.2 J 02-Jun-09 3.8 10.0 ND ND ND ND 19-Nov-09 3.8 10.0 4.5 J ND ND ND NC2B = 5 µg/L (05/01/2007)14-Jun-10 3.8 10.0 ND ND Dry ND 29-Nov-10 3.8 10.0 ND ND Dry ND 31-May-11 3.8 10.0 ND ND Dry ND 19-Dec-11 10.0 10.0 ND ND ND ND 30-May-12 10.0 10.0 ND ND ND ND 03-Dec-12 10.0 10.0 ND ND ND ND 11-Jun-13 10.0 10.0 ND ND ND ND 29-Oct-13 10.0 10.0 ND ND Dry ND 05-May-14 10.0 10.0 ND ND ND ND 21-Oct-14 10.0 10.0 ND ND ND ND 19-May-15 5.0 10.0 ND ND Dry NA 07-Dec-15 5.0 10.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 8 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Silver 05-Nov-08 0.1 10.0 0.17 B 0.11 B Dry 0.20 J 02-Jun-09 0.10 10.0 ND ND ND ND 19-Nov-09 0.10 10.0 0.17 J 0.21 J 0.38 J ND NC2B = 0.06 µg/L (05/01/2007) 14-Jun-10 0.10 10.0 ND ND ND ND 29-Nov-10 0.10 10.0 ND ND Dry ND 31-May-11 0.10 10.0 ND 0.30 J Dry ND 19-Dec-11 5.0 10.0 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND ND 29-Oct-13 5.0 10.0 ND ND Dry ND 05-May-14 5.0 10.0 ND ND ND ND 21-Oct-14 5.0 10.0 ND ND ND ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND ND ND Vanadium Nov-03 NR 40 62.0 56.0 60.0 ND May-04 NR 40 ND ND ND ND Nov-04 NR 40 ND ND ND ND May-05 NR 40 ND ND Dry ND Nov-05 NR 40 ND ND Dry ND 24-May-06 NR 40 ND ND Dry ND 01-Nov-06 NR 40 ND ND ND ND 29-May-07 NR 25 ND ND Dry ND 28-Nov-07 NR 25 ND ND Dry ND 28-May-08 0.2 25.0 3.2 J 4.1 J Dry ND 05-Nov-08 0.20 25.0 0.63 B 0.78 B Dry 0.85 J 02-Jun-09 0.20 25.0 1.9 B 2.1 B 1.1 B 1.2 J 19-Nov-09 0.20 25.0 2.6 B 3.0 J 0.95 B 0.58 J NC2B = NE (05/01/2007)14-Jun-10 0.20 25.0 2.3 B 2.2 B Dry 1.2 J 29-Nov-10 0.20 25.0 ND ND Dry ND 31-May-11 0.20 25.0 1.7 J 1.7 J Dry ND 19-Dec-11 5.0 25.0 ND ND ND ND 30-May-12 5.0 25.0 ND ND ND ND 03-Dec-12 5.0 25.0 ND ND ND ND 11-Jun-13 5.0 25.0 8.5 J 8.0 J ND ND 29-Oct-13 5.0 25.0 ND ND Dry ND 05-May-14 5.0 25.0 ND ND ND ND 21-Oct-14 5.0 25.0 ND ND ND ND 19-May-15 2.5 25.0 ND ND Dry NA 07-Dec-15 2.5 25.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 9 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Zinc Oct-94 NR 10 ND ND 11.0 NA Jun-95 NR 10 17.0 21.0 60.0 NA Oct-95 NR 10 28.0 ND ND NA May-96 NA NA NA NA NA NA Oct-96 NR 10 18.0 ND 34.0 NA May-97 NR 10 50.0 30.0 30.0 NA Nov-97 NR 10 ND ND ND NA May-98 NR 10 ND 20.0 10.0 NA Nov-98 NR 10 ND ND ND NA May-99 NR 10 ND ND ND ND Oct-99 NR 50 ND ND NA ND May-00 NR 50 ND ND ND ND Nov-00 NR 50 ND ND ND ND May-01 NR 50 ND ND ND ND Nov-01 NR 50 ND ND ND ND May-02 NR 50 ND ND ND ND Nov-02 NR 50 ND ND ND ND May-03 NR 50 ND ND ND ND Nov-03 NR 50 70.0 60.0 70.0 ND May-04 NR 50 ND ND ND ND Nov-04 NR 50 ND ND ND ND May-05 NR 50 ND ND Dry ND Nov-05 NR 50 ND ND Dry ND 24-May-06 NR 50 ND ND Dry ND 01-Nov-06 NR 50 ND ND ND ND 29-May-07 NR 10 3.2 B 3.3 B Dry 2.0 J 28-Nov-07 NR 10 ND ND Dry ND 28-May-08 0.4 10.0 2.4 B 3.5 B Dry 2.1 J 05-Nov-08 0.40 10.0 2.8 B 1.6 B Dry 8.9 J 02-Jun-09 0.40 10.0 0.70 B 2.7 B 3.9 B 83.0 19-Nov-09 0.40 10.0 6.7 B 8.0 B 14.5 B 3.5 J NC2B = 50 µg/L (05/01/2007) 14-Jun-10 0.40 10.0 ND ND Dry ND 29-Nov-10 0.40 10.0 ND ND Dry ND 31-May-11 0.40 10.0 14.9 B 11.6 B Dry 13.7 19-Dec-11 10.0 10.0 ND ND 181 ND 30-May-12 10.0 10.0 ND ND ND ND 03-Dec-12 10.0 10.0 ND ND ND ND 11-Jun-13 10.0 10.0 11.8 B 13.0 B 11.7 B 76.3 29-Oct-13 10.0 10.0 ND ND Dry ND 05-May-14 10.0 10.0 ND ND 10.3 ND 21-Oct-14 10.0 10.0 ND ND 18.0 ND 19-May-15 5.0 10.0 ND 10.4 Dry NA 07-Dec-15 5.0 10.0 ND ND 15.7 B 7.2 J Burke County - Kirksey Drive Landfill Page 10 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Organic Compounds Acetone 28-Nov-07 NR 100 3.0 B 3.3 B Dry 4.3 J 28-May-08 20 100 ND ND Dry ND 05-Nov-08 20.0 100 ND ND Dry ND 02-Jun-09 2.2 100 ND ND 6.0 B 3.2 J 19-Nov-09 2.2 100 4.0 B ND ND 3.8 J NC2B = NE (05/01/2007)14-Jun-10 2.2 100 ND ND Dry 9.8 J 29-Nov-10 2.2 100 ND ND Dry 4.3 J 31-May-11 2.2 100 ND ND Dry 3.9 J 19-Dec-11 2.2 100 ND ND ND 6.6 J 30-May-12 2.2 100 ND ND ND ND 03-Dec-12 2.2 100 ND ND ND ND 11-Jun-13 2.2 100 ND ND ND ND 29-Oct-13 50.0 500 ND ND Dry ND 05-May-14 10.0 100 ND ND 17.6 J ND 21-Oct-14 10.0 100 ND ND ND ND 19-May-15 10.0 100 ND ND Dry NA 07-Dec-15 10.0 100 ND ND ND ND Benzene 19-Nov-09 0.25 1.0 2.1 0.48 J ND ND Resample> 15-Feb-10 0.25 1.0 ND NS NS ND NC2B = 1.19 µg/L (05/01/2007) 14-Jun-10 0.25 1.0 ND ND Dry ND 29-Nov-10 0.25 1.0 ND ND Dry ND 31-May-11 0.25 1.0 ND ND Dry ND 19-Dec-11 0.25 1.0 ND ND ND ND 30-May-12 0.25 1.0 ND ND ND ND 03-Dec-12 0.25 1.0 ND ND ND ND 11-Jun-13 0.25 1.0 ND ND ND ND 29-Oct-13 0.25 1.0 ND ND Dry ND 05-May-14 0.25 1.0 ND ND ND ND 21-Oct-14 0.25 1.0 ND ND ND ND 19-May-15 0.25 1.0 ND ND Dry NA 07-Dec-15 0.25 1.0 ND ND ND ND Bromomethane 05-May-14 0.29 10.0 ND ND 4.6 J ND NC2B = NE (05/01/2007)21-Oct-14 0.29 10.0 ND ND 0.41 J ND 19-May-15 0.29 10.0 ND ND Dry NA 07-Dec-15 0.29 10.0 ND ND ND ND Chlorobenzene 19-Nov-09 0.23 3.0 4.2 0.44 J ND ND NC2B = 488 µg/L (05/01/2007) 14-Jun-10 0.23 3.0 ND ND Dry ND 29-Nov-10 0.23 3.0 ND ND Dry ND 31-May-11 0.23 3.0 ND ND Dry ND 19-Dec-11 0.23 3.0 ND 0.58 J ND ND 30-May-12 0.23 3.0 ND ND ND ND 03-Dec-12 0.23 3.0 ND ND ND ND 11-Jun-13 0.23 3.0 ND ND ND ND 29-Oct-13 0.23 3.0 ND ND Dry ND 05-May-14 0.23 3.0 ND ND ND ND 21-Oct-14 0.23 3.0 ND ND ND ND 19-May-15 0.23 3.0 ND ND Dry NA 07-Dec-15 0.23 3.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 11 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Chloromethane 14-Jun-10 0.11 1.0 0.14 B 0.17 B Dry 0.15 J NC2B = NE (05/01/2007) 29-Nov-10 0.11 1.0 ND ND Dry ND 31-May-11 0.11 1.0 ND ND Dry ND 19-Dec-11 0.11 1.0 ND ND ND ND 30-May-12 0.11 1.0 ND ND ND ND 03-Dec-12 0.11 1.0 ND ND ND ND 11-Jun-13 0.11 1.0 ND ND ND ND 29-Oct-13 0.11 1.0 ND ND Dry ND 05-May-14 0.11 1.0 ND ND ND ND 21-Oct-14 0.11 1.0 ND ND 0.19 J ND 19-May-15 0.11 1.0 ND ND Dry NA 07-Dec-15 0.11 1.0 ND ND ND ND 1,2-Dichlorobenzene 19-Nov-09 0.30 5.0 0.31 J 0.34 J ND ND NC2B = 488 µg/L (05/01/2007) 14-Jun-10 0.30 5.0 ND ND Dry ND 29-Nov-10 0.30 5.0 ND ND Dry ND 31-May-11 0.30 5.0 ND ND Dry ND 19-Dec-11 0.30 5.0 ND ND ND ND 30-May-12 0.30 5.0 ND ND ND ND 03-Dec-12 0.30 5.0 ND ND ND ND 11-Jun-13 0.30 5.0 ND ND ND ND 29-Oct-13 0.30 5.0 ND ND Dry ND 05-May-14 0.30 5.0 ND ND ND ND 21-Oct-14 0.30 5.0 ND ND ND ND 19-May-15 0.30 5.0 ND ND Dry NA 07-Dec-15 0.30 5.0 ND ND ND ND 1,4-Dichlorobenzene 19-Nov-09 0.33 1.0 4.5 1.9 ND ND NC2B = 488 µg/L (05/01/2007) 14-Jun-10 0.33 1.0 ND ND Dry ND 29-Nov-10 0.33 1.0 ND ND Dry ND 31-May-11 0.33 1.0 ND ND Dry ND 19-Dec-11 0.33 1.0 ND ND ND ND 30-May-12 0.33 1.0 ND ND ND ND 03-Dec-12 0.33 1.0 ND ND ND ND 11-Jun-13 0.33 1.0 ND ND ND ND 29-Oct-13 0.33 1.0 ND ND Dry ND 05-May-14 0.33 1.0 ND ND ND ND 21-Oct-14 0.33 1.0 ND ND ND ND 19-May-15 0.33 1.0 ND ND Dry NA 07-Dec-15 0.33 1.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 12 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks 1,1-Dichloroethane 19-Nov-09 0.32 5.0 6.3 7.8 ND ND NC2B = NE (05/01/2007)14-Jun-10 0.32 5.0 ND ND Dry ND 29-Nov-10 0.32 5.0 ND ND Dry ND 31-May-11 0.32 5.0 ND ND Dry ND 19-Dec-11 0.32 5.0 ND ND ND ND 30-May-12 0.32 5.0 ND ND ND ND 03-Dec-12 0.32 5.0 ND ND ND ND 11-Jun-13 0.32 5.0 ND ND ND ND 29-Oct-13 0.32 5.0 ND ND Dry ND 05-May-14 0.32 5.0 ND ND ND ND 21-Oct-14 0.32 5.0 ND ND ND ND 19-May-15 0.32 5.0 ND ND Dry NA 07-Dec-15 0.32 5.0 ND ND ND ND cis-1,2-Dichloroethene 19-Nov-09 0.19 5.0 5.5 43.8 ND 0.26 J NC2B = NE (05/01/2007)14-Jun-10 0.19 5.0 ND ND Dry ND 29-Nov-10 0.19 5.0 ND ND Dry ND 31-May-11 0.19 5.0 ND ND Dry ND 19-Dec-11 0.19 5.0 ND ND ND ND 30-May-12 0.19 5.0 ND ND ND ND 03-Dec-12 0.19 5.0 ND ND ND ND 11-Jun-13 0.19 5.0 ND ND ND ND 29-Oct-13 0.19 5.0 ND ND Dry ND 05-May-14 0.19 5.0 ND ND ND ND 21-Oct-14 0.19 5.0 ND ND ND ND 19-May-15 0.19 5.0 ND ND Dry NA 07-Dec-15 0.19 5.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 13 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks 1,2-Dichloropropane 19-Nov-09 0.27 1.0 2.3 1.0 ND ND Resample> 15-Feb-10 0.27 1.0 ND ND NS ND NC2B = NE (05/01/2007) 14-Jun-10 0.27 1.0 ND ND Dry ND 29-Nov-10 0.27 1.0 ND ND Dry ND 31-May-11 0.27 1.0 ND ND Dry ND 19-Dec-11 0.27 1.0 ND ND ND ND 30-May-12 0.27 1.0 ND ND ND ND 03-Dec-12 0.27 1.0 ND ND ND ND 11-Jun-13 0.27 1.0 ND ND ND ND 29-Oct-13 0.27 1.0 ND ND Dry ND 05-May-14 0.27 1.0 ND ND ND ND 21-Oct-14 0.27 1.0 ND ND ND ND 19-May-15 0.27 1.0 ND ND Dry NA 07-Dec-15 0.27 1.0 ND ND ND ND Tetrachloroethene 19-Nov-09 0.46 1.0 0.58 J 8.8 ND ND Resample> 15-Feb-10 0.46 1.0 NS ND NS ND NC2B = 0.7 µg/L (05/01/2007) 14-Jun-10 0.46 1.0 ND ND Dry ND 29-Nov-10 0.46 1.0 ND ND Dry ND 31-May-11 0.46 1.0 ND ND Dry ND 19-Dec-11 0.46 1.0 ND ND ND ND 30-May-12 0.46 1.0 ND ND ND ND 03-Dec-12 0.46 1.0 ND ND ND ND 11-Jun-13 0.46 1.0 ND ND ND ND 29-Oct-13 0.46 1.0 ND ND Dry ND 05-May-14 0.46 1.0 ND ND ND ND 21-Oct-14 0.46 1.0 ND ND ND ND 19-May-15 0.46 1.0 ND ND Dry NA 07-Dec-15 0.46 1.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 14 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Trichloroethene 19-Nov-09 0.47 1.0 2.1 6.9 ND ND Resample> 15-Feb-10 0.47 1.0 NS ND NS ND NC2B = 2.5 µg/L (05/01/2007) 14-Jun-10 0.47 1.0 ND ND Dry ND 29-Nov-10 0.47 1.0 ND ND Dry ND 31-May-11 0.47 1.0 ND ND Dry ND 19-Dec-11 0.47 1.0 ND ND ND ND 30-May-12 0.47 1.0 ND ND ND ND 03-Dec-12 0.47 1.0 ND ND ND ND 11-Jun-13 0.47 1.0 ND ND ND ND 29-Oct-13 0.47 1.0 ND ND Dry ND 05-May-14 0.47 1.0 ND ND ND ND 21-Oct-14 0.47 1.0 ND ND ND ND 19-May-15 0.47 1.0 ND ND Dry NA 07-Dec-15 0.47 1.0 ND ND ND ND Vinyl Chloride 19-Nov-09 0.62 1.0 2.6 ND ND ND Resample> 15-Feb-10 0.62 1.0 ND NS NS ND NC2B = 0.025 µg/L (05/01/2007) 14-Jun-10 0.62 1.0 ND ND Dry ND 29-Nov-10 0.62 1.0 ND ND Dry ND 31-May-11 0.62 1.0 ND ND Dry ND 19-Dec-11 0.62 1.0 ND ND ND ND 30-May-12 0.62 1.0 ND ND ND ND 03-Dec-12 0.62 1.0 ND ND ND ND 11-Jun-13 0.62 1.0 ND ND ND ND 29-Oct-13 0.62 1.0 ND ND Dry ND 05-May-14 0.62 1.0 ND ND ND ND 21-Oct-14 0.62 1.0 ND ND ND ND 19-May-15 0.62 1.0 ND ND Dry NA 07-Dec-15 0.62 1.0 ND ND ND ND Notes: RL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; and SWSL for December 2006 - present). DL = Laboratory Detection Limit. ND = Not Detected at or above the RL (prior to Dec. 2006) or the DL (after Dec. 2006). NA = No data available. NI = Not installed. NR = Not reported. NS = Not sampled. NE = Not established. J = Estimated concentration less than the RL but above the DL. B = Blank-Qualified Concentration (suspected to reflect laboratory or field contamination). Dry = Surface water point was considered to be dry and no sample collected. NC2B = 15A NCAC 2B Surface Water Standards. Bold values are greater than the NC2B. Surface water has been classified as Water Supply IV - Highly Developed, Freshwater, Critical Area. Burke County - Kirksey Drive Landfill Page 15 of 15 Joyce Engineering