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HomeMy WebLinkAbout0201_AlexanderCDLFoverMSWLF_WQMR1068003Alexander County Active C&D and Closed MSWLF Taylorsville, North Carolina December 2016 MESCO Project Number: G17003.0 Semi-Annual Water Quality Monitoring Report with Corrective Action Update Prepared for Municipal Engineering Services Company, P.A.Garner and Boone, North Carolina Permit Number: 02-01 P.O. Box 97 Garner, NC 27529 P.E. License No. C-0281 TABLE OF CONTENTS SECTION Introduction Page 1 Background Page 1 Sampling Procedures Page 2 Field Parameter Data Page 2 Laboratory Results Page 3 Quality Control Samples Page 3 Groundwater Samples Page 3 Surface Water Samples Page 4 Groundwater and Surface Water Characterization Page 4 Corrective Action Update Page 5 MNA Analysis (AOCs MW-16, MW-24, MW-26) Page 5 Phytoremediation (AOC MW-24) Page 5 Enhanced Bioremediation via Substrate Injection (AOC MW-26) Page 5 Landfill Gas Extraction (AOC MW-1B) Page 6 Findings Page 6 Closing Page 7 FIGURES VOC 2L Exceedance Comparison Histograms Figure 1 Phytoremediation Summary Figure 2 Total VOCs and Benzene Concentrations Pre/Post Injection Comparison in AOC MW-26 Figure 3 Dissolved Methane Concentrations Histograms Figure 4 Total VOC Concentrations Histograms Figure 5 SHEETS Topographic Map with Site Location Sheet 1 Potentiometric Map of Uppermost Aquifer w/ VOCs Detected Above 2L Standards Sheet 2 TABLES Groundwater Monitoring Well Construction Table Table 1 Field Observations of Monitoring Locations Table 2 Field Parameter Data Summary Table 3 Sampling and Analysis Summary Table 4 Groundwater & QC Detections Table 5 Surface Water Detections Table 6 Hydrologic Properties at Monitoring Well Locations Table 7 MNA Parameter Data Summary Table 8 APPENDICIES Laboratory Analysis Report and Chains of Custody Appendix A Field Sampling Parameter Data Sheet(s) Appendix B Sheets Topographic Map with Site Location SHEET 1 QUADRANGLE LEGEND Alexander County Active C&D and Closed MSWLF 1/20 1 MILE LANDFILL PROPERTY N 2500 Paynes Dairy Road Taylorsville, NC 28681 Lat:35-15-18.7246 Long:-81-08-51.51.32 Northing:767009.09 Easting:1363506.43 IW-1MW-24 MW-25 MW-26 MW-27 MW-21 MW-23 MW-20 MW-22 MW-5 Benzene 2.5 ug/l MW-1 Benzene - 1.1 ug/l MW-16 Benzene - 2.3 ug/l 1,1-Dichloroethane - 8.0 ug/l1,2-Dichloropropane - 0.83(j) MW-31,4-Dichlorobenzene - 10.4 ug/lBenzene - 5.3 ug/l MW-11Benzene - 2.8 ug/l1,4-Dichlorobenzene - 8.4 ug/l MW-12 1,4-Dichlorobenzene - 8.7 ug/l MW-7 Benzene - 3.2 ug/l 1,2-Dichloroethane - 0.47(j) MW-6Benzene - 1.1 ug/ December 29-31, 2016 WELL # 15A NCAC 2L Groundwater Quality Standard 1.0 6.0 6.0 0.6 0.4 MW-1B MW-1 1080.54 35.96 1044.58 1.1MW-1A 1085.32 >47.34 <1037.98 MW-1B 1082.56 44.77 1037.79 MW-18 1084.33 52.85 1031.48MW-19 1071.48 52.33 1019.15 MW-16 MW-5 1051.26 43.03 1008.23 2.5 MW-10 1040.80 36.21 1004.59 MW-16 1037.56 31.80 1005.76 2.3 8.0 0.83 (j) MW-32 1025.26 32.55 992.71 MW-33 1007.40 14.25 993.15 MW-34 1014.60 9.14 1005.46 MW-24 MW-7 1009.24 40.60 968.64 3.2 0.42 (j) MW-12 1007.35 55.79 951.56 8.7 MW-12D*1008.46 64.00 944.46 MW-24 974.04 33.62 940.42 MW-25 981.93 34.15 947.78 MW-26 MW-3 1024.73 25.72 999.01 5.3 10.4 MW-11 1011.96 43.11 968.85 2.8 8.4 MW-26 990.69 34.18 956.51 2.1 8.2MW-27 992.19 26.79 965.40 MW-31 985.42 30.21 955.21 MW-2 1004.48 >30.45 <974.03MW-4R 1012.64 16.91 995.73 1.3 MW-6 1010.79 35.35 975.44 1.1 MW-9 996.27 12.22 984.05 MW-13 1004.56 47.27 957.29 MW-14 997.44 41.81 955.63 MW-15 1023.44 25.70 997.74 2.6 MW-17 991.16 20.90 970.26 MW-20 1046.92 40.92 1006.00 MW-21 990.00 36.25 953.75 MW-22 958.97 16.35 942.62 MW-23 950.48 19.61 930.87 * = Deep well(s) not used for groundwater contouring M  ³M´4XDOLILHGFRQFHQWUDWLRQ6:6/FRQVLGHUHGDQHVWLPDWH Groundwater Levels & VOCs Detected Above 2L Standards AREA OF CONCERN per CAP TOP OF CASING ELEVATION (FT AMSL) DEPTH TO WATER (FT BTOC) GROUNDWATER POTENTIOMETRIC ELEVATION (FT AMSL) BENZENE (UG/L) 1,4-DCB (UG/L) 1,1-DCA (UG/L) 1,2-DCP (UG/L) 1,2-DCA (UG/L) Figures Figure 1 VOC 2L Exceedance Comparisons Histograms Dec-16 Max Dec-16 Max Dec-16 Max Dec-16 Max Dec-16 Max Dec-16 Max Dec-16 Max Dec-16 Max Dec-16 Max Dec-16 Max Dec-16 Max Benzene 1 1.1 7.1 5.3 13 1.3 5.6 2.5 6.1 1.1 1.1 3.2 6.7 2.8 7.8 2.6 5.3 2.3 4.9 2.1 3.2 Tetrachloroethylene 0.7 1.2 2.9 1,1-Dichloroethane 6 8 12.4 1,2-Dichloroethane 0.4 0.42 0.42 1,4-Dichlorobenzene 6 10.4 10.6 8.4 11.6 8.7 10.9 8.2 8.2 1,2-Dichloropropane 0.6 1.1 Max=Highest ever reported (1995 through Dec. 2016) MW-11 MW-12 MW-15 MW-16 MW-26MW-7Parameter Name 2L Std. MW-1 MW-3 MW-4R MW-5 MW-6 0 2 4 6 8 10 12 14 0 2 4 6 8 10 12 14 MW-1 MW-3 MW-4R MW-5 MW-6 MW-7 MW-11 MW-12 MW-15 MW-16 MW-26 ug/L ug/L VOCs >2L Std (Dec 2016 & Max) BENZENE Max PCE Max 1,1-DCA Max 1,2-DCA Max 1,4-DCB Max 1,2-DCP Max BENZENE Dec-2016 PCE Dec-2016 1,1-DCA Dec-2016 1,2-DCA Dec-2016 1,4-DCB Dec-2016 1,2-DCP Dec-2016 Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Figure 2 Phytoremediation Summary 8/27/2010 8/28/2010 8/29/2010 8/30/2010 8/31/2010 9/1/2010 9/2/2010 9/3/20109/4/20109/5/2010 9/6/2010 9/7/2010 9/8/2010 9/9/2010 9/10/2010 9/11/2010 9/12/2010 9/13/2010 9/14/2010 9/15/2010 9/16/2010 9/17/2010 9/18/2010 9/19/2010 9/20/2010 9/21/2010 9/22/2010 9/23/2010 9/24/20109/25/2010 9/26/2010 9/27/2010 Data Sources: GW = Dedicated pressure transducers measurements recorded daily top graph. Manual measurements semi-annually bottom graph. Precipitation = National Weather Services Cooperative Observer Program Station 318519. Measurements recorded daily. Tree Size = Field measurements (Height + width + trunk circumference) of 10 designated sample trees. Measurements recorded quarterly. 945 950 955 960 965 970 975 0 5 10 15 20 25 30 35 8/12/2010 8/12/2011 8/12/2012 8/12/2013 8/12/2014 8/12/2015 8/12/2016 (ftamsl) (inches) Date DAILY GROUNDWATER, PRECIPITATION & TREE GROWTH Precipitation (Inches) Average Tree Size (in/10) MW-7 MW-12 940 945 950 955 960 965 970 975 980 Jan-95 Jan-96 Jan-97 Jan-98 Jan-99 Jan-00 Jan-01 Jan-02 Jan-03 Jan-04 Jan-05 Jan-06 Jan-07 Jan-08 Jan-09 Jan-10 Jan-11 Jan-12 Jan-13 Jan-14 Jan-15 Jan-16 Jan-17 (ftamsl) Date SEMI-ANNUAL GROUNDWATER ELEVATIONS MW-24 MW-25 MW-7 MW-12 MW-12D Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Figure 3 June 30, 2009 – December 31, 2016 Well ID Benzene Benzene Benzene Benzene Benzene Benzene Up MW-3 61.66 8.10 43.03 7.20 31.50 6.00 37.04 6.10 43.31 6.85 25.72 5.30 -17.59 -1.55 -41 -23 Up MW-11 53.28 5.00 46.25 4.50 40.81 5.90 43.20 4.20 45.89 4.90 43.11 2.80 -2.78 -2.10 -6 -43 Up MW-27 23.70 0.00 20.20 0.00 24.60 0.00 28.00 0.00 24.13 0.00 26.79 0.00 2.67 0.00 11 0 138.64 13.10 109.48 11.70 96.91 11.90 108.24 10.30 113.32 11.75 95.62 8.10 -17.70 -3.65 -16 -31 Down MW-26 39.40 1.40 20.00 1.40 39.50 3.20 29.00 1.60 31.98 1.90 34.18 2.10 2.21 0.20 7 11 Down MW-31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 0 39.40 1.40 20.00 1.40 39.50 3.20 29.00 1.60 31.98 1.90 34.18 2.10 2.21 0.20 7 11 Up&Down Gradient Total 178.04 14.50 129.48 13.10 136.41 15.10 137.24 11.90 145.29 13.65 129.80 10.20 -15.49 -3.45 -11 -25 Total VOCs and Benzene Concentrations Pre/Post Injection Comparison in AOC MW-26 Total VOCs & Benzene Concentrations Pre/Post Injection Comparison in AOC MW-26 Hydraulic Gradient In Relation to Injection Well (IW-1) June 2009 (ug/L)Dec. 2009 (ug/L)July 2010 (ug/L)Dec. 2010 (ug/L) Average of Four Events Preceding Injection (ug/L)Dec. 2016 (ug/L) Difference Between Current and Baseline (ug/L) Difference Between Current and Baseline (%) All VOCs All VOCs All VOCs Benzen e All VOCs Benzen e All VOCs All VOCs All VOCs All VOCs Subtotal Upgradient Subtotal Downgradient 2L 2/17/20112/17/2011Bac-9 InjectedBac-9 Injected Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Figure 4 Histograms of Dissolved Methane Concentrations AOC ID WELL ID DISSOLVED DISSOLVED DISSOLVED DISSOLVED DISSOLVED DISSOLVED DISSOLVED METHANE METHANE METHANE METHANE METHANE METHANE METHANE REDUCTION Post-Start Up Post-Start Up Post-Start Up Post-Start Up Post-Start Up Post-Start Up SINCE 06/15/12 06/27/13 06/26/14 06/16/15 01/06/16 07/05/16 12/29/16 START-UP (mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(%) MW-1B MW-1 6.78 0.08 0.00153 0.07580 0.0332 0.0903 0.1100 -98 MW-1A NS NS NS NS NS NS NS NA MW-1B 1.90 0.69 ND<0.0004 0.099 0.0511 0.3430 0.3340 -82 MW-18 NS NS NS NS NS NS NS NA MW-19 NS NS NS NS NS NS NS NA AOC AVG 4.34 0.39 0.0009 0.0873 0.0422 0.2167 0.2220 -95 NS = Not sampled since not impacted Pre-LFGCCS (June 15, 2012) Compared to Post-LFGGCCS (Dec 29, 2016) Pre-Start Up JUNE 2012 (Pre)JUNE 2013 (Post)JUNE 2014 (Post)DEC 2014 (Post)JUNE 2015 (Post)JAN 2016 (Post)JULY 2016 (Post)DEC 2016 (Post) 0 1 2 3 4 5 6 7 8 DISSOLVED METHANE IN GROUNDWATER MW-1 MW-1Bmg/LExtraction Started NOV. 2012 Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Figure 5 Total VOC Concentrations Histograms Baseline (June 24, 2009-December 9, 2010) Compared to December 2016 AOC ID WELL ID MW-1B MW-1 27.86 6.49 -21.37 -77 MW-1A NS NS NA NA MW-1B 17.31 7.02 -10.29 -59 MW-18 0.00 0.00 0.00 0 MW-19 3.48 0.00 -3.48 -100 AOC AVG 12.16 3.38 -8.79 -72 MW-16 MW-5 19.84 24.36 4.52 23 MW-10 3.24 0.23 -3.01 -93 MW-16 45.06 41.02 -4.04 -9 MW-32 0.00 0.00 0.00 0MW-33 4.40 7.09 2.69 61MW-34 0.30 0.00 -0.30 0 AOC AVG 12.14 12.12 -0.02 7 MW-24 MW-6 0.00 3.38 3.38 100 MW-7 15.27 17.23 1.96 13 MW-12 34.39 26.92 -7.47 -22 MW-12D 1.00 1.22 0.22 22 MW-13 1.59 0.17 -1.42 -89 MW-24 3.18 0.00 -3.18 -100 MW-25 0.00 4.86 4.86 100 AOC AVG 7.92 7.68 -0.24 -3 MW-26 MW-3 45.47 28.32 -17.15 -38 MW-11 47.84 30.91 -16.93 -35 MW-26 32.41 34.21 1.80 6 MW-27 24.32 12.60 -11.72 -48 MW-31 1.15 0.71 -0.44 -38 AOC AVG 30.24 21.35 -8.89 -29 30.99 3.06 0.00 -90 MW-4R 26.73 24.31 -2.42 -9 MW-9 19.55 10.30 -9.25 -47 MW-14 17.81 11.28 -6.53 -37 MW-15 13.38 13.42 0.04 0 MW-17 10.55 5.07 -5.48 -52 MW-20 0.69 0.81 0.12 17 MW-21 0.77 5.06 4.29 557 MW-22 2.70 0.00 -2.70 -100 MW-23 0.68 2.06 1.38 203AOC AVG 12.39 7.54 -4.85 -39ALL WELLS ALL WELLS AVG 14.58 10.28 -4.30 -29 NS = Not sampled since dry TOTAL VOC(s) BASELINE AVERAGE (June 2009- Dec. 2010) (ug/l) TOTAL VOC(s) LATEST Dec 2016 (ug/l) DIFFERENCE BETWEEN LATEST AND BASELINE (ug/L) DIFFERENCE BETWEEN LATEST AND BASELINE (%) STATISTICAL TREND* Between June 2009 – Dec 2016 DownwardNo TrendDownwardNo TrendNo TrendDownwardNo TrendNo TrendNo TrendNo TrendNo TrendNo Trend No TrendNo Trend No TrendDownwardNo TrendNo TrendNo TrendNo TrendNo TrendDownwardDownwardNo TrendDownwardNo TrendDownward Undesignated (No Remediation) MW-2 7/16 No TrendDownwardDownwardNo TrendNo TrendNo TrendNo TrendNo TrendNo TrendNo TrendDownwardDownward * = Statistical trend analysis of all events between June 2009 and July 2016 via Sen's Slope Estimator at both a 90% or 95% Confidence Level 7/16 = MW-2 dry in December 2016 so July 2016 results shown MW-1B MW-16 MW-26 MW-24 UNDESIGNATED SITEWIDE 0 5 10 15 20 25 30 35 TOTAL VOC(s) BASELINE AVERAGE COMPARED TO DECEMBER 2016 BASELINE AVERAGE DEC 2016AREA OF CONCERNug/LNot updated for dec 2017 event Table Table 1 Groundwater Monitoring Well Construction Table December 29-31, 2016 Well Diameter Total Well Depth Top of Screen Depth Screen Length Top of Casing Elevation Ground Elevation Groundwater Elevation Depth to Water (inches)(ft bgs)(ft bgs)(ft)(ft amsl)(ft amsl)(ft amsl)(ft btoc) MW-1 9/14/90 2 40.00 25.00 15 Soil & Rock 1080.54 1077.98 1044.58 35.96 35.8389 -81.1478 MW-1A 9/30/94 2 47.50 32.50 15 Soil & Rock 1085.32 1083.28 <1035.78 Dry (>49.54)35.8389 -81.1478 MW-1B 5/21/03 2 61.00 46.00 15 Rock 1082.56 1079.56 1041.01 41.55 35.8391 -81.1478 MW-2 9/6/90 2 30.00 15.00 15 Soil 1004.48 1002.28 <974.03 30.45 35.8376 -81.1524 MW-3 9/19/90 2 33.00 13.00 20 Soil & Rock 1024.73 1024.23 999.01 25.72 35.8365 -81.1503 MW-4R 9/30/94 2 20.50 5.50 15 Soil & Rock 1012.64 1008.54 995.73 16.91 35.8366 -81.1479 MW-5 9/16/94 2 48.80 33.80 15 Soil & Rock 1051.26 1049.01 1008.23 43.03 35.8373 -81.1465 MW-6 9/29/94 2 41.00 26.00 15 Rock 1010.79 1008.29 975.44 35.35 35.8369 -81.1364 MW-7 9/29/94 2 53.00 38.00 15 Rock 1009.24 1005.84 968.64 40.60 35.8364 -81.1522 MW-9 10/24/00 2 31.50 16.50 15 Rock 996.27 993.76 984.05 12.22 35.8361 -81.1481 MW-10 10/25/00 2 91.00 76.00 15 Rock 1040.80 1037.83 1004.59 36.21 35.8366 -81.1469 MW-11 10/24/00 2 56.00 41.00 15 Rock 1011.96 1008.98 968.85 43.11 35.8359 -81.1505 MW-12 10/23/00 2 66.50 51.50 15 Soil 1007.35 1004.46 951.56 55.79 35.3577 -81.1525 MW-12D 6/9/00 2 100.00 90.00 10 Rock 1008.46 1006.03 944.46 64.00 35.3577 -81.1525 MW-13 10/25/00 2 60.50 45.50 15 Rock 1004.56 1001.63 957.29 47.27 35.8368 -81.1532 MW-14 10/26/00 2 40.50 25.50 15 Soil & Rock 997.44 994.06 955.63 41.81 35.8376 -81.1525 MW-15 10/25/00 2 35.00 20.00 15 Soil & Rock 1023.44 1020.81 997.74 25.70 35.8385 -81.1508 MW-16 12/20/07 2 40.25 25.25 15 Rock 1037.56 1034.94 1005.76 31.80 35.8371 -81.1465 MW-17 6/10/03 2 22.30 7.30 15 Rock 991.16 988.36 970.26 20.90 35.8386 -81.1511 MW-18 12/19/07 2 56.70 41.70 15 Rock 1084.33 1081.52 1031.48 52.85 35.8392 -81.1467 MW-19 12/20/07 2 63.92 48.92 15 Rock 1071.48 1068.67 1019.15 52.33 35.8391 -81.1487 MW-20 12/20/07 2 63.55 48.55 15 Rock 1046.92 1044.19 1006.00 40.92 35.8391 -81.1502 MW-21 12/19/07 2 41.05 26.05 15 Rock 990.00 987.08 953.75 36.25 35.8386 -81.1514 MW-22 12/19/07 2 18.12 8.12 10 Rock 958.97 956.21 942.62 16.35 35.8381 -81.1524 MW-23 12/19/07 2 21.54 6.54 15 Soil 950.48 947.83 930.87 19.61 35.8376 -81.1529 MW-24 12/20/07 2 35.35 20.35 15 Soil 974.04 971.29 940.42 33.62 35.8356 -81.1533 MW-25 12/19/07 2 44.48 29.48 15 Rock 981.93 979.93 947.78 34.15 35.8353 -81.1528 MW-26 12/20/07 2 49.80 34.80 15 Rock 990.69 988.08 956.51 34.18 35.8354 -81.1504 MW-27 12/20/07 2 49.82 34.82 15 Rock 992.19 989.19 965.40 26.79 35.8356 -81.1493 MW-31 8/16/10 2 32.56 17.56 15 Soil 985.42 982.42 955.21 30.21 35.8348 -81.1506 MW-32 8/16/10 2 42.70 27.7 15 Rock 1025.256 1022.26 992.71 32.55 35.8361 -81.1469 MW-33 4/27/13 2 21.38 6.38 15 PWR 1007.40 1004.40 993.15 14.25 35.8367 -81.1462 MW-34 4/27/13 2 21.19 6.19 15 PWR 1014.60 1011.60 1005.46 9.14 35.8373 -81.1459 IW-1 2/14/11 4 52.44 37.44 15 Rock 990.44 987.44 NR NR 35.8356 -81.1504 NOTE: bgs = below ground surface amsl= above mean sea level btoc = below top of casing (PVC well casing) PWR = partially weathered rock Monitoring Well Date Installed Geology of Screened Interval Latitude Longitude Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Table 2 Field Observations of Monitoring Locations December 29-31, 2016 Sample Location Viable Monitoring Location Lack of Any Evidence of Tampering Locked Hinge/Hasp Operational Tagged or Labeled Concrete Surface Pad Effective Comments MW-1 Yes Yes Yes Yes Yes ?Pad Slightly Cracked MW-1A No Yes Yes Yes Yes Yes Dry which is typical MW-1B Yes Yes Yes Yes Yes Yes MW-2 No Dry Yes Yes Yes Yes ?Surface pad covered with soil MW-3 Yes Yes Yes Yes Yes Yes Slow recharge MW-4R Yes Yes Yes Yes Yes Yes Purge water has sulfur smell. MW-5 Yes Yes Yes Yes Yes Yes Needs MNA tubing MW-6 Yes Yes Yes Yes Yes Yes MW-7 Yes Yes Yes Yes Yes ?Pad Cracked MW-9 Yes Yes Yes Yes Yes Yes MW-10 Yes Yes Yes Yes Yes Yes Purge water has sulfur smell. Very slow recharge MW-11 Yes Yes Yes Yes Yes Yes MW-12 Yes Yes Yes Yes Yes ?Pad Slightly Cracked MW-12D Yes Yes Yes Yes Yes Yes MW-13 Yes Yes Yes Yes Yes Yes MW-14 Yes Yes Yes Yes Yes ?Surface pad cracked MW-15 Yes Yes Yes Yes Yes Yes MW-16 Yes Yes Yes Yes Yes ?Surface pad covered with soil MW-17 Yes Yes Yes Yes Yes Yes MW-18 Yes Yes Yes Yes Yes Yes MW-19 Yes Yes Yes Yes Yes Yes MW-20 Yes Yes Yes Yes Yes Yes MW-21 Yes Yes Yes Yes Yes Yes MW-22 Yes Yes Yes Yes Yes Yes MW-23 Yes Yes Yes Yes Yes Yes MW-24 Yes Yes Yes Yes Yes Yes MW-25 Yes Yes Yes Yes Yes Yes MW-26 Yes Yes Yes Yes Yes Yes MW-27 Yes Yes Yes Yes Yes Yes MW-31 Yes Yes Yes Yes Yes Yes MW-32 Yes Yes Yes Yes Yes Yes MW-33 Yes Yes Yes Yes Yes Yes MW-34 Yes Yes Yes Yes Yes Yes Surface pad covered with soil IW-1 Yes Yes Yes Yes Yes Yes Injection well. Not sampled this event. SW-3 Yes -----Low gage height and flow rate SW-4R Yes -----Low gage height and flow rate SW-5 Yes -----Low gage height and flow rate SW-6 Yes -----Low gage height and flow rate Any unusual field conditions, observations, or events: *MW-5 was damaged by MESCO but repaired by MESCO. Stickup elevation attempted to be maintained but should be re-surveyed for accuracy. LFG extraction system operating in AOC MW-1B which is typical. Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Table 3 Field Parameter Data Summary December 29-31, 2017 Parameter Water Depth Water Elevation TOC Elevation Temp.ORP DO pH Specific Conductance TDS Methane Gas in Headspace Turbidity of Metal Sample Units ft (btoc)ft (amsl)ft (amsl) C mV mg/L SU umhos/cm mg/L % Vol.Visual or NTU MW-1 35.62 1044.92 1080.54 16.4 NR NR 5.7 472 NR NR Clear MW-1B 42.12 1040.44 1082.56 15.1 NR NR 4.6 76 NR NR Clear MW-2 >30.45 <974.03 1004.48 NR NR NR NR NR NR NR NR MW-3 25.72 999.01 1024.73 17.1 NR NR 5.7 438 NR NR Slight MW-4R 16.91 995.73 1012.64 16.3 83 NR 5.9 446 NR NR Clear MW-5 43.03 1008.23 1051.26 14.8 -1 0.3 5.9 379 NR NR Slight MW-6 35.35 975.44 1010.79 14.5 -11 1.1 7.0 231 NR NR Clear MW-7 40.60 968.64 1009.24 16.1 NR NR 6.0 740 NR NR Clear MW-9 12.22 984.05 996.27 16.1 NR NR 5.9 581 NR NR NR MW-10 36.21 1004.59 1040.80 14.7 NR NR 6.7 582 NR NR Clear MW-11 43.11 968.85 1011.96 16.4 31 0.1 5.6 685 NR NR Clear MW-12 55.79 951.56 1007.35 15.6 60 0.5 5.4 385 NR NR Clear MW-12D 64.00 944.46 1008.46 14.2 62 0.7 7.3 884 NR NR Clear MW-13 47.27 957.29 1004.56 14.0 NR NR 5.4 250 NR NR Clear MW-14 41.81 955.63 997.44 13.6 NR NR 5.9 369 NR NR Slight MW-15 25.70 997.74 1023.44 15.4 NR NR 5.3 385 NR NR Clear MW-16 31.80 1005.76 1037.56 14.7 299 0.5 5.6 149 NR NR Clear MW-17 20.90 970.26 991.16 14.9 NR NR 5.2 138 NR NR Slight MW-18 52.85 1031.48 1084.33 14.6 313 2.1 5.0 27 NR NR Clear MW-19 52.33 1019.15 1071.48 14.3 NR NR 6.2 464 NR NR Clear MW-20 40.92 1006.00 1046.92 14.0 NR NR 5.4 69 NR NR Clear MW-21 36.25 953.75 990.00 14.1 NR NR 4.7 92 NR NR Clear MW-22 16.35 942.62 958.97 14.6 NR NR 6.6 46 NR NR Clear MW-23 19.61 930.87 950.48 14.3 NR NR 5.1 103 NR NR Slight MW-24 33.62 940.42 974.04 14.1 291 0.3 5.7 168 NR NR Clear MW-25 34.15 947.78 981.93 13.8 NR NR 5.7 194 NR NR Clear MW-26 34.18 956.51 990.69 16.1 65 1.1 5.8 762 NR NR Clear MW-27 26.79 965.40 992.19 15.5 86 2.8 6.4 454 NR NR Clear MW-31 30.21 955.21 985.42 15.3 NR NR 5.3 137 NR NR Slight MW-32 32.55 992.71 1025.256 14.4 144 NR 6.0 156 NR NR Slight MW-33 14.25 993.15 1007.40 15.4 310 NR 5.3 51 NR NR Slight MW-34 9.14 1005.46 1014.60 13.9 77 NR 5.6 36 NR NR Slight Minimum 9.14 930.87 950.48 13.6 -11 0.1 4.6 27 NR NR Clear Average 33.91 981.07 1014.65 15.0 129 1.0 5.7 321 NR NR Slight Maximum 64.00 1044.92 1084.33 17.1 313 2.8 7.3 884 NR NR Slight SW-3 ---8.9 NR NR 6.6 142 NR NR Clear SW-4R ---4.3 NR NR 6.4 50 NR NR Clear SW-5 ---5.7 NR NR 6.5 81 NR NR Clear SW-6 ---8.8 NR NR 6.1 38 NR NR Clear Minimum ---4.3 NR NR 6.1 38 NR NR Clear Average ---6.9 NR NR 6.4 78 NR NR Clear Maximum ---8.9 NR NR 6.6 142 NR NR Clear NR = No Reading Attempted Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Table 4 Sampling and Analysis Summary December 29-31, 2016 App. II ConstituentVOCsTotal MetalsMercury (Total)VFAHydrogenMethane, DissolvedEthene/EthaneCarbon DioxideAlkalinitySulfateSulfideChlorideTOCCODBODIron, DissolvedNitrateMW-1 x x x x MW-1A MW-1B x x x x MW-2 MW-3 x x x x x x x MW-4R x x MW-5 x x x x MW-6 x x x x x MW-7 x x MW-9 x x MW-10 x x MW-11 x x x x x x x x x x x x x MW-12 x x x x x x x x x x x x x MW-12D x x x x x x x x x x x x x MW-13 x x MW-14 x x MW-15 x x x MW-16 x x x x MW-17 x x x MW-18 x x x x x MW-19 x x MW-20 x x MW-21 x x x MW-22 x x MW-23 x x MW-24 x x x x x x x x x x x x MW-25 x x x MW-26 x x x x x x x x x x x MW-27 x x x MW-31 x x x x x x x x x x x MW-32 x x MW-33 x x MW-34 x x SW-3 x x SW-4R x x SW-5 x x SW-6 x x EB x x TB x App. I MNA Dry so not sampled which is typical App I & II = Appendix I Listed in current 40 CFR 258 Dry so not sampled which is atypical Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Table 5 Groundwater Detections December 29-31, 2016 MW-1 MW-1B MW-3 MW-4R MW-5 MW-6 MW-7 MW-9 MW-11 MW-12 MW-12D MW-13 MW-14 MW-15 MW-16 MW-17 MW-18 MW-19 MW-20 MW-21 MW-22 MW-23 MW-24 MW-25 MW-26 MW-27 MW-31 MW-32 MW-33 MW-34 TB EBSSSSSSSSSSSSSSSSBGSSSSSSSSSSSSSQCQC Antimony, total 3.8 6 1 6 ---- Arsenic, total 2.5 10 10 10 --5.3 J 4.8 J 3 J 5.5 J 4.2 J 2.6 J 4.8 J 3.4 J 7 J 3.3 J 4.1 J -- Barium, total 3.8 100 700 2000 38.9 J 67.8 J --124 55.2 J 88.6 J 4.9 J 170 163 120 13.8 J 15.9 J 12.7 J 54.7 J 58.7 J 75 J 16 J 8.8 J 54.6 J 52.5 J 68 J 52.2 J 49.9 J 15.3 J 51.3 J 63.4 J 121 11.3 J 32.4 J 21.1 J -- Beryllium, total 0.5 1 4 4 --1 -- Cadmium, total 0.5 1 2 5 1.3 --0.73 J 0.6 J -- Chromium, total 2.5 10 10 100 --3.5 J 3 J 8.1 J 2.8 J 3.6 J 3.5 J -- Cobalt, total 2.5 10 1 NE 7.3 J (N)89.5 (N)--93.7 (N)89.4 (N)197 (N)97.3 (N)88 (N)4.3 J (N)5.2 J (N)105 (N)57.5 (N)6 J (N)14.1 (N)64.7 (N)11.8 (N)-- Copper, total 2.5 10 1000 1300 --2.6 J 10.5 81 7.1 J 5.9 J -- Lead, total 2.5 10 15 15 --3.2 J 3.4 J -- Nickel, total 0.5 50 100 NE 4.3 J 7.1 J --5.2 J 18.8 J 69.1 14 J 7.6 J 10.3 J 3.4 J 7 J 7.6 J 2.5 J 4.4 J 2.8 J 3.1 J 3.4 J 18.8 J 22.4 J 4.2 J 2.7 J 9.7 J -- Thallium, total 5 5.5 0.28 2 5.7 (N)5.6 (N)---- Vanadium, total 2.5 25 0.3 NE --4.2 J (N)-- Zinc, total 5 10 1000 NE 31.3 14.3 --19.7 33.8 36 5.7 J 15.6 64.2 38.5 12.4 7.8 J 32 13 10.2 7.2 J 5.8 J 8.4 J 9 J 6.7 J 9.6 J 5 J 7 J 9.2 J -- 1,1-Dichloroethane 0.32 5 6 NE 0.46 J 2.3 J 4.6 J 1.7 J 0.53 J 0.4 J 1.3 J 0.95 J 8 (L)0.81 J 0.4 J 0.81 J 0.61 J 0.35 J 1.7 J 1,2-Dichlorobenzene 0.3 5 20 NE 0.75 J 0.47 J 0.3 J 1,2-Dichloroethane 0.24 1 0.4 5 0.26 J 0.36 J 0.31 J 0.27 J 0.42 J (L)0.34 J 0.27 J 0.29 J 0.32 J 1,2-Dichloropropane 0.27 1 0.6 5 0.39 J 0.83 J (L) 1,4-Dichlorobenzene 0.33 1 6 75 3.5 3.1 10.4 (L)4.1 2.1 0.96 J 2 0.37 J 8.4 (L)8.7 (L)2.4 0.85 J 2.3 0.49 J 0.5 J 0.34 J 0.48 J 1.7 8.2 (L)0.75 J Benzene 0.25 1 1 5 1.1 (L)0.43 J 5.3 (L)1.3 (L)2.5 (L)1.1 (L)3.2 (L)2.8 (L)0.73 J 0.43 J 0.26 J 2.6 (L)2.3 (L)0.96 J 0.74 J 0.59 J 2.1 (L) Carbon disulfide 0.18 100 700 NE Chlorobenzene 0.18 3 50 100 0.23 J 1.5 J 1.5 J 0.69 J 0.32 J 1.5 J 2 J 2.6 J 0.88 J 0.88 J 0.75 J 0.37 J 0.36 J 2 J 0.24 J Chloroethane 0.21 10 3000 NE 1.3 J 1.2 J 0.84 J 0.84 J 0.62 J Chloromethane 0.14 1 3 NE 0.13 J 0.14 J 0.15 J 0.2 J 0.17 J 0.14 J 0.12 J 0.12 J 0.14 J cis-1,2-Dichloroethene 0.11 5 70 70 1.4 J 1.6 J 5.4 13.5 13.1 1 J 7.6 9.4 16.7 10.6 0.59 J 6.9 7.3 23.3 2.3 J 0.41 J 2.6 J 1.6 J 0.91 J 1.6 J 20.8 12.6 0.71 J 4.4 J Ethylbenzene 0.97 1 600 70 0.33 J 1.1 Tetrachloroethene 0.97 1 0.7 5 1.2 (L) Toluene 0.97 1 600 1000 0.35 J Trichloroethene 0.97 1 3 5 0.56 J 0.71 J 0.68 J 1.3 1.5 Xylene (Total)0.2 5 500 10000 1.1 J 2.6 J Mercury, total 0.1 0.2 1 2 0.73 ----------------------0.26 0.73 ----0.1 J ---------------------- Red Bold Above Established MCL/2L/GWP Std. Above Established Federal MCL Drinking Water Std. MDL = Method Detection Limit, SWSL = Solid Waste Section Limit, 2L/GWP Standard = NC 2L and IMAC Standards adopted by SWS, MCL = Maximum Contaminant Level for Drinking Water J = "J-qualified". Concentration detected between MDL and SWSL. Considered estimated value (N) Preliminary source is believed to be Natural originating from erosion of natural deposits. Source not anthropogenic. (L) Leachate &/or Landfill Gas released from the landfill. A definitive source of the detections was not determined as part of this report. BG = Background Well Sample, QC = Quality Control Sample, S = Sentinal Well Sample Parameter Name MDL SWSL 2L/GWP Std MCL Metals (Appendix I) VOCs (Appendix I) Metals (Appendix II) Units ug/L, Blank cells means Not Detected, -- means not tested No regulatory compliance significance. Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Table 6 Surface Water Detections December 30-31, 2016 Parameter Name MDL SWSL 2B MCL SW-3 SW-4R SW-5 SW-6 Arsenic, total 2.5 10 10 10 2.6 J 5.4 J Barium, total 3.8 100 20000 2000 65.5 J 34.9 J 33.8 J 19.1 JCadmium, total 0.5 1 2 5 1.2 0.5 J 0.78 JChromium, total 2.5 10 50 100 4 J 2.9 J Cobalt, total 2.5 10 270 NE 6.1 J 8 J Nickel, total 0.5 50 88 NE 4.9 J Thallium, total 5 5.5 0.47 2 5.6 (N)5.8 (N) Vanadium, total 2.5 25 NE NE 3.5 J 2.6 J Zinc, total 5 10 50 NE 7.2 J 6.4 J 7 J cis-1,2-Dichloroethene 0.1 5 4900 70 0.53 J Red Bold Above Established MCL/2L/GWP Std. Above Established Federal MCL Drinking Water Std. MDL = Method Detection Limit, SWSL = Solid Waste Section Limit, 2B Standard = NC 2B Surface Water Std, MCL = Maximum Contaminant Level for Drinking Water J = "J-qualified". Concentration detected between MDL and SWSL. Considered estimated value (N) Preliminary source is believed to be Natural originating from erosion of natural deposits. Source not anthropogenic. A definitive source of the detections was not determined as part of this report. Metals (Appendix I) VOCs (Appendix I) Units ug/L, Blank cells means Not Detected, -- means not tested No regulatory compliance significance. Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Table 7 Hydrologic Properties at Monitoring Well Locations December 29-31, 2016 Monitoring Well Hydraulic Conductivity (cm/sec) Effective Porosity (%) Hydraulic Gradient (ft/ft) Average Linear Velocity Rate (ft/yr) Flow Direction Depth to Groundwater (ft btoc) Groundwater Potentiometric Elevation (ft amsl) Screened Interval Lithology MW-2 3.70E-06 28 --N60W >30.45 <974.03 UC MW-12 n/a 28 0.026 n/a S62W 55.79 951.56 UC MW-16 8.72E-04 17 0.027 143 S22E 31.80 1005.76 UC MW-17 n/a 17 0.148 n/a N71W 20.90 970.26 UC MW-21 3.77E-03 28 0.055 768 N64W 36.25 953.75 UC MW-22 6.04E-04 28 0.075 167 N76W 16.35 942.62 UC MW-23 9.83E-04 28 0.046 166 N45W 19.61 930.87 UC MW-24 1.33E-02 28 0.022 1086 N89W 33.62 940.42 UC MW-31 n/a 28 0.020 n/a S28W 30.21 955.21 UC MW-33 n/a 28 0.233 n/a S41E 14.25 993.15 UC MW-34 n/a 28 0.023 n/a S31E 9.14 1005.46 UC Minimum 3.70E-006 17 0.020 143 -9.14 930.87 - Average 3.26E-003 26 0.067 466 -26.79 964.91 - Maximum 1.33E-002 28 0.233 1086 -55.79 1005.76 - MW-1 5.60E-05 10 0.233 135 N57W 35.96 1044.58 UC/UBR MW-3 3.90E-06 10 0.011 0.4 S31W 25.72 999.01 UC/UBR MW-4R 4.90E-04 10 0.046 235 S05E 16.91 995.73 UC/UBR MW-5 6.40E-05 28 0.026 6 S22E 43.03 1008.23 UC/UBR MW-14 n/a 10 0.832 n/a N48W 41.81 955.63 UC/UBR MW-15 n/a 10 0.029 n/a N56W 25.70 997.74 UC/UBR Minimum 3.90E-06 10 0.011 0 -16.91 955.63 - Average 1.53E-04 13 0.196 94 -31.52 1000.15 - Maximum 4.90E-04 28 0.832 235 -43.03 1044.58 - MW-1B n/a 10 0.085 n/a N15W 44.77 1037.79 UBR MW-6 2.40E-05 10 0.436 108 S87W 26.27 975.44 UBR MW-7 1.60E-06 10 0.067 1 S28W 40.60 968.64 UBR MW-9 n/a 10 0.132 n/a S27E 12.22 984.05 UBR MW-11 n/a 10 0.055 n/a S15W 43.11 968.85 UBR MW-13 n/a 10 0.168 n/a S41W 47.27 957.29 UBR MW-19 1.92E-06 10 0.019 0 N45W 52.33 1019.15 UBR MW-20 5.49E-05 10 0.052 30 N70W 40.92 1006.00 UBR MW-25 5.41E-05 10 0.020 11 S48W 34.15 947.78 UBR MW-26 1.16E-04 10 0.106 127 S27W 34.18 956.51 UBR MW-27 2.83E-05 10 0.077 22 S06W 26.79 965.40 UBR MW-32 n/a 10 0.104 n/a S06E 32.55 992.71 UBR Minimum 1.60E-06 10 0.019 0 -12.22 947.78 - Average 4.01E-05 10 0.110 43 -36.26 981.63 - Maximum 1.16E-04 10 0.436 127 -52.33 1037.79 - MW-10 n/a 10 0.109 n/a S18W 36.21 1004.59 LBR MW-12D n/a 10 0.082 n/a S57W 64.00 944.46 LBR MW-18 1.19E-04 10 0.158 n/a N07W 52.85 1031.48 LBR Minimum 1.19E-04 10 0.082 --36.21 944.46 - Average 1.19E-04 10 0.116 --51.02 993.51 - Maximum 1.19E-04 10 0.158 --64.00 1031.48 - NOTE:Values for hydraulic conductivity obtained from GAI Consultants Sampling Report (April, 1995) & MESCO ACM Report (2008). Average Linear Groundwater Velocities calculated only for UC & UBR wells with hydraulic conductivity values.K= hydraulic conductivity UC = Unconfined/saprolite; UBR = Upper Bedrock fracture system; LBR = Lower Bedrock fracture system.ne = effective porosity Wells screened in LBR not utilized for flow directions/gradients.dh= head difference Hydrologic Gradient taken from water elevations recorded between December 29-31, 2016.dl= horizontal distance Flow rate (Q) calculated via modified Darcy's equation: dl dh n KQ e ×-= Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Table 8 MNA Parameter Data Summary December 29, 2016 MW-18 MW-3 MW-5 MW-6 MW-7 MW-11 MW-12 MW-12D MW-16 MW-24 MW-25 MW-26 MW-27 MW-31 MW-33 MW-34 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 12/29/16 VFA – Acetic Acid AM23G NS ug/L NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS VFA – Butyric Acid AM23G NS ug/L NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS VFA – Lactic Acid AM23G NS ug/L NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS VFA – Propionic Acid AM23G NS ug/L NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS VFA – Pyruvic Acid AM23G NS ug/L NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS Hydrogen AM20GAX NS nM NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS Methane RSK175 10 ug/L NS NS NS NS NS NS 3060 3140 NS NS NS NS NS NS NS NS Ethene AM20GAX NS ug/L NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS Ethane AM20GAX NS ug/L NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS CO2-Dissolved Field HACH Kit NS mg/L 20 NS >100 30 NS >100 >100 40 >100 >100 NS >100 >100 NS NS NS Alkalinity SM 2320B 1000 ug/L NS 93600 NS NS NS 166000 141000 399000 NS NS NS 176000 NS 35300 NS NS Sulfate EPA 300.0 1000 ug/L NS 1870 J NS NS NS 3230 J 4930 J <1000 U NS NS NS 3280 J NS 2150 J NS NS Sulfide SM 4500- S2D 100 ug/L NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS Chloride SM 4500-Cl- E 500 ug/L NS 25300 NS NS NS 78400 13200 69300 NS NS NS 72000 NS 13500 NS NS TOC SM 5310B 500 ug/L NS 4820 NS NS NS 6070 845 J 3790 NS NS NS 6260 NS 1310 NS NS COD SM 5220D 12500 ug/L NS 28000 NS NS NS 45000 21000 J 16000 J NS NS NS 37000 NS <12500 U NS NS BOD SM5210B NS ug/L NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS Iron (total-dissolved)EPA 6010 25 ug/L <25 U NS NS NS NS 39100 38400 498 NS NS NS 7370 NS 177 J NS NS Nitrate EPA 353.2 10 ug/L NS NS NS NS NS <10 U <10 U <10 U NS NS NS <10 U NS 1480 J NS NS Temperature Field Instrument 0 C 14.6 17.1 14.8 14.5 16.1 16.4 15.6 14.2 14.7 14.1 13.8 16.1 15.5 15.3 15.4 13.9 ORP Field Instrument 0 mV 313 NS -1 -11 NS 31 60 67 299 291 NS 65 86 NS 310 77 DO Field Instrument 0 mg/L 2.1 NS 0.3 1.1 NS 0.1 0.5 7.0 0.5 0.3 NS 2.6 2.8 NS NS NS pH Field Instrument 0 SU 5 5.70 5.9 7.03 6 5.6 5.4 7.3 5.6 5.7 5.7 5.8 6.4 5.3 5.3 5.6 Sp. Conductance Field Instrument 0 us/cm 27 438 379 231 740 685 385 884 149 168 194 762 454 137 51 36 Turbidity Field Instrument 0 NTU 21 ST 163 C C 27 12 31 C 19 C 38 41 ST ST ST Notes: VFA = Volatile Fatty Acids MDL* = Lab Method Detection Limit or lowest field measurement possible < = Not Detected above MDL value MNA monitoring not required for MW-31 by SWS but recorded per NC Underground Injection Control (UIC) Permit requirement NS = Not Sampled since not required during this specific event >100 = CO2 Concentration exceeds maximum capability of method used j = “J-Qualified” by laboratory indicating value between MDL and Method Reporting Limit (MRL) Parameters Method MDL*Units Alexander County Active CDLF and Closed MSWLF Page 1 of 1 Appendix A Laboratory Analysis Reports Chains of Custody #=CL# January 20, 2017 LIMS USE: FR - JONATHAN PFOHL LIMS OBJECT ID: 92325007 92325007 Project: Pace Project No.: RE: Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 ALEXANDER LF-SWS Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory between December 30, 2016 and January 03, 2017. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Trey Carter trey.carter@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 125 #=CP# CERTIFICATIONS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 125 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Lab ID Sample ID Matrix Date Collected Date Received 92325007001 MW-1 Water 12/29/16 11:50 12/30/16 07:00 92325007002 MW-1B Water 12/29/16 11:48 12/30/16 07:00 92325007003 MW-12 Water 12/29/16 09:10 12/30/16 07:00 92325007004 MW-12D Water 12/29/16 16:30 12/30/16 07:00 92325007005 MW-13 Water 12/29/16 16:00 12/30/16 07:00 92325007006 MW-14 Water 12/29/16 15:00 12/30/16 07:00 92325007007 MW-15 Water 12/29/16 16:45 12/30/16 07:00 92325007008 MW-17 Water 12/29/16 16:50 12/30/16 07:00 92325007009 MW-19 Water 12/29/16 11:55 12/30/16 07:00 92325007010 MW-20 Water 12/29/16 16:30 12/30/16 07:00 92325007011 MW-21 Water 12/29/16 16:40 12/30/16 07:00 92325007012 MW-24 Water 12/29/16 15:20 12/30/16 07:00 92325007013 MW-25 Water 12/29/16 15:35 12/30/16 07:00 92325007014 MW-7 Water 12/29/16 17:10 12/30/16 07:00 92325007015 MW-6 Water 12/29/16 00:00 12/30/16 07:00 92325007016 MW-4R Water 12/30/16 10:50 01/03/17 11:45 92325007017 MW-5 Water 12/30/16 11:35 01/03/17 11:45 92325007018 MW-9 Water 12/30/16 12:05 01/03/17 11:45 92325007019 MW-10 Water 12/31/16 11:00 01/03/17 11:45 92325007020 MW-16 Water 12/31/16 11:45 01/03/17 11:45 92325007021 MW-22 Water 12/31/16 10:30 01/03/17 11:45 92325007022 MW-23 Water 12/31/16 11:20 01/03/17 11:45 92325007023 MW-32 Water 12/31/16 08:35 01/03/17 11:45 92325007024 MW-33 Water 12/30/16 08:30 01/03/17 11:45 92325007025 MW-34 Water 12/30/16 09:00 01/03/17 11:45 92325007026 SW-3 Water 12/30/16 10:00 01/03/17 11:45 92325007027 SW-4R Water 12/31/16 11:05 01/03/17 11:45 92325007028 SW-5 Water 12/30/16 09:25 01/03/17 11:45 92325007029 SW-6 Water 12/30/16 09:40 01/03/17 11:45 92325007030 EB Water 12/31/16 12:00 01/03/17 11:45 92325007031 TB Water 12/31/16 00:00 01/03/17 11:45 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 125 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92325007001 MW-1 RSK 175 Modified 1 PASI-CWDV EPA 6010 15 PASI-ASH1 EPA 7470 1 PASI-AWAB EPA 8260 50 PASI-CZDO 92325007002 MW-1B RSK 175 Modified 1 PASI-CWDV EPA 6010 15 PASI-ASH1 EPA 7470 1 PASI-AWAB EPA 8260 50 PASI-CZDO 92325007003 MW-12 RSK 175 Modified 1 PASI-CWDV EPA 6010 15 PASI-ASH1 EPA 6010 1 PASI-ASH1 EPA 8260 50 PASI-CZDO SM 2320B 1 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 300.0 1 PASI-AAES2 EPA 353.2 1 PASI-AWRC SM 4500-Cl-E 1 PASI-AWRC SM 5220D 1 PASI-AEWS SM 5310B 1 PASI-AMDW 92325007004 MW-12D RSK 175 Modified 1 PASI-CWDV EPA 6010 15 PASI-ASH1 EPA 6010 1 PASI-ASH1 EPA 8260 50 PASI-CZDO SM 2320B 1 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 300.0 1 PASI-AAES2 EPA 353.2 1 PASI-AWRC SM 4500-Cl-E 1 PASI-AWRC SM 5220D 1 PASI-AEWS SM 5310B 1 PASI-AMDW 92325007005 MW-13 EPA 6010 15 PASI-ASER EPA 8260 50 PASI-CZDO 92325007006 MW-14 EPA 6010 15 PASI-ASER EPA 8260 50 PASI-CZDO 92325007007 MW-15 EPA 6010 15 PASI-ASER EPA 7470 1 PASI-AWAB EPA 8260 50 PASI-CZDO REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 125 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92325007008 MW-17 EPA 6010 15 PASI-ASH1 EPA 7470 1 PASI-AWAB EPA 8260 50 PASI-CZDO 92325007009 MW-19 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007010 MW-20 EPA 6010 15 PASI-ASER EPA 8260 50 PASI-CZDO 92325007011 MW-21 EPA 6010 15 PASI-ASH1 EPA 7470 1 PASI-AWAB EPA 8260 50 PASI-CZDO 92325007012 MW-24 RSK 175 Modified 1 PASI-CWDV EPA 6010 15 PASI-ASER EPA 6010 1 PASI-ASH1 EPA 8260 50 PASI-CZDO SM 2320B 1 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 300.0 1 PASI-AAES2 EPA 353.2 1 PASI-AWRC SM 4500-Cl-E 1 PASI-AWRC SM 5220D 1 PASI-AEWS SM 5310B 1 PASI-AMDW 92325007013 MW-25 RSK 175 Modified 1 PASI-CWDV EPA 6010 15 PASI-ASER EPA 8260 50 PASI-CZDO 92325007014 MW-7 EPA 6010 15 PASI-ASER EPA 8260 50 PASI-CZDO 92325007015 MW-6 RSK 175 Modified 1 PASI-CWDV EPA 6010 15 PASI-ASER EPA 7470 1 PASI-AWAB EPA 8260 50 PASI-CZDO 92325007016 MW-4R EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007017 MW-5 RSK 175 Modified 1 PASI-CWDV EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007018 MW-9 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 125 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92325007019 MW-10 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007020 MW-16 RSK 175 Modified 1 PASI-CWDV EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007021 MW-22 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007022 MW-23 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007023 MW-32 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007024 MW-33 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007025 MW-34 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007026 SW-3 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007027 SW-4R EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007028 SW-5 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007029 SW-6 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92325007030 EB EPA 6010 16 PASI-ASH1 EPA 7470 1 PASI-AWAB EPA 8260 50 PASI-CZDO 92325007031 TB EPA 8260 50 PASI-CZDO REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-1 Lab ID:92325007001 Collected:12/29/16 11:50 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 110 ug/L 01/06/17 13:01 74-82-8 N210.0 10.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 01/05/17 16:05 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/05/17 16:05 7440-38-201/04/17 20:0010.0 2.5 1 Barium 38.9J ug/L 01/05/17 16:05 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 16:05 7440-41-701/04/17 20:001.0 0.50 1 Cadmium 1.3 ug/L 01/05/17 16:05 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 16:05 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt 7.3J ug/L 01/05/17 16:05 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/05/17 16:05 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/05/17 16:05 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 4.3J ug/L 01/05/17 16:05 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/05/17 16:05 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 16:05 7440-22-401/04/17 20:0010.0 2.5 1 Thallium 5.7 ug/L 01/05/17 16:05 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 16:05 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 31.3 ug/L 01/05/17 16:05 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 01/04/17 15:12 7439-97-6 M101/04/17 04:000.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 16:55 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 16:55 107-13-12001.9 1 Benzene 1.1 ug/L 01/03/17 16:55 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 16:55 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 16:55 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 16:55 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 16:55 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 16:55 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 16:55 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 16:55 56-23-51.0 0.25 1 Chlorobenzene 0.23J ug/L 01/03/17 16:55 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 16:55 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 16:55 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/03/17 16:55 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 16:55 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 16:55 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 16:55 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 16:55 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 16:55 95-50-15.0 0.30 1 1,4-Dichlorobenzene 3.5 ug/L 01/03/17 16:55 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 16:55 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/03/17 16:55 75-34-35.0 0.32 1 1,2-Dichloroethane 0.26J ug/L 01/03/17 16:55 107-06-21.0 0.24 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-1 Lab ID:92325007001 Collected:12/29/16 11:50 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,1-Dichloroethene ND ug/L 01/03/17 16:55 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 1.4J ug/L 01/03/17 16:55 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 16:55 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 16:55 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 16:55 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 16:55 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/03/17 16:55 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 16:55 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 16:55 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 16:55 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 16:55 108-10-11000.33 1 Styrene ND ug/L 01/03/17 16:55 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 16:55 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 16:55 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 16:55 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 16:55 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 16:55 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 16:55 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 16:55 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 16:55 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 16:55 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 16:55 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 16:55 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 16:55 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)102 %01/03/17 16:55 460-00-470-130 1 1,2-Dichloroethane-d4 (S)104 %01/03/17 16:55 17060-07-070-130 1 Toluene-d8 (S)107 %01/03/17 16:55 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-1B Lab ID:92325007002 Collected:12/29/16 11:48 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 33.4 ug/L 01/06/17 13:16 74-82-8 N210.0 10.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 01/05/17 16:14 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/05/17 16:14 7440-38-201/04/17 20:0010.0 2.5 1 Barium 67.8J ug/L 01/05/17 16:14 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 16:14 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 16:14 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 16:14 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt 89.5 ug/L 01/05/17 16:14 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/05/17 16:14 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/05/17 16:14 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 7.1J ug/L 01/05/17 16:14 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/05/17 16:14 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 16:14 7440-22-401/04/17 20:0010.0 2.5 1 Thallium 5.6 ug/L 01/05/17 16:14 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 16:14 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 14.3 ug/L 01/05/17 16:14 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury 0.73 ug/L 01/04/17 15:19 7439-97-601/04/17 04:000.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 17:12 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 17:12 107-13-12001.9 1 Benzene 0.43J ug/L 01/03/17 17:12 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 17:12 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 17:12 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 17:12 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 17:12 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 17:12 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 17:12 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 17:12 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/03/17 17:12 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 17:12 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 17:12 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/03/17 17:12 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 17:12 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 17:12 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 17:12 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 17:12 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 17:12 95-50-15.0 0.30 1 1,4-Dichlorobenzene 3.1 ug/L 01/03/17 17:12 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 17:12 110-57-61001.0 1 1,1-Dichloroethane 0.46J ug/L 01/03/17 17:12 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 17:12 107-06-21.0 0.24 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-1B Lab ID:92325007002 Collected:12/29/16 11:48 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,1-Dichloroethene ND ug/L 01/03/17 17:12 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 1.6J ug/L 01/03/17 17:12 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 17:12 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 17:12 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 17:12 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 17:12 10061-02-61.0 0.26 1 Ethylbenzene 0.33J ug/L 01/03/17 17:12 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 17:12 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 17:12 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 17:12 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 17:12 108-10-11000.33 1 Styrene ND ug/L 01/03/17 17:12 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 17:12 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 17:12 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 17:12 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 17:12 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 17:12 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 17:12 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 17:12 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 17:12 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 17:12 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 17:12 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 17:12 75-01-41.0 0.62 1 Xylene (Total)1.1J ug/L 01/03/17 17:12 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)104 %01/03/17 17:12 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %01/03/17 17:12 17060-07-070-130 1 Toluene-d8 (S)105 %01/03/17 17:12 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-12 Lab ID:92325007003 Collected:12/29/16 09:10 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 3060 ug/L 01/06/17 13:32 74-82-8 N210.0 10.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 01/05/17 16:17 7440-36-001/04/17 20:006.0 3.8 1 Arsenic 4.2J ug/L 01/05/17 16:17 7440-38-201/04/17 20:0010.0 2.5 1 Barium 120 ug/L 01/05/17 16:17 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 16:17 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 16:17 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 16:17 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt 88.0 ug/L 01/05/17 16:17 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/05/17 16:17 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/05/17 16:17 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 7.6J ug/L 01/05/17 16:17 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/05/17 16:17 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 16:17 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 16:17 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 16:17 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 38.5 ug/L 01/05/17 16:17 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 MET ICP, Lab Filtered Iron, Dissolved 38400 ug/L 01/05/17 15:19 7439-89-601/04/17 21:0050.0 25.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 17:30 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 17:30 107-13-12001.9 1 Benzene 0.73J ug/L 01/03/17 17:30 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 17:30 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 17:30 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 17:30 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 17:30 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 17:30 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 17:30 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 17:30 56-23-51.0 0.25 1 Chlorobenzene 2.6J ug/L 01/03/17 17:30 108-90-73.0 0.23 1 Chloroethane 1.2J ug/L 01/03/17 17:30 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 17:30 67-66-35.0 0.14 1 Chloromethane 0.15J ug/L 01/03/17 17:30 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 17:30 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 17:30 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 17:30 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 17:30 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 17:30 95-50-15.0 0.30 1 1,4-Dichlorobenzene 8.7 ug/L 01/03/17 17:30 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 17:30 110-57-61001.0 1 1,1-Dichloroethane 1.3J ug/L 01/03/17 17:30 75-34-35.0 0.32 1 1,2-Dichloroethane 0.34J ug/L 01/03/17 17:30 107-06-21.0 0.24 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-12 Lab ID:92325007003 Collected:12/29/16 09:10 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,1-Dichloroethene ND ug/L 01/03/17 17:30 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 10.6 ug/L 01/03/17 17:30 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 17:30 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 17:30 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 17:30 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 17:30 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/03/17 17:30 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 17:30 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 17:30 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 17:30 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 17:30 108-10-11000.33 1 Styrene ND ug/L 01/03/17 17:30 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 17:30 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 17:30 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 17:30 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 17:30 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 17:30 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 17:30 79-00-51.0 0.29 1 Trichloroethene 1.3 ug/L 01/03/17 17:30 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 17:30 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 17:30 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 17:30 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 17:30 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 17:30 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %01/03/17 17:30 460-00-470-130 1 1,2-Dichloroethane-d4 (S)106 %01/03/17 17:30 17060-07-070-130 1 Toluene-d8 (S)105 %01/03/17 17:30 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 141000 ug/L 01/06/17 00:36 M1500010001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 01/03/17 11:00 18496-25-810001001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 4930J ug/L 01/04/17 19:09 14808-79-825000010001 Analytical Method: EPA 353.2353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate ND ug/L 12/30/16 21:18 M11000010.0 1 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 13200 ug/L 01/03/17 17:54 16887-00-610005001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-12 Lab ID:92325007003 Collected:12/29/16 09:10 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 5220D5220D COD Chemical Oxygen Demand 21000J ug/L 01/04/17 15:0025000125001 Analytical Method: SM 5310B5310B TOC Total Organic Carbon 845J ug/L 01/19/17 22:15 7440-44-010005001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-12D Lab ID:92325007004 Collected:12/29/16 16:30 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 3140 ug/L 01/06/17 13:47 74-82-8 N210.0 10.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 01/05/17 16:20 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/05/17 16:20 7440-38-201/04/17 20:0010.0 2.5 1 Barium 13.8J ug/L 01/05/17 16:20 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 16:20 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 16:20 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 16:20 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/05/17 16:20 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/05/17 16:20 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/05/17 16:20 7439-92-101/04/17 20:0010.0 2.5 1 Nickel ND ug/L 01/05/17 16:20 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/05/17 16:20 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 16:20 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 16:20 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 16:20 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 12.4 ug/L 01/05/17 16:20 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 MET ICP, Lab Filtered Iron, Dissolved 498 ug/L 01/05/17 15:28 7439-89-601/04/17 21:0050.0 25.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 17:47 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 17:47 107-13-12001.9 1 Benzene 0.43J ug/L 01/03/17 17:47 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 17:47 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 17:47 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 17:47 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 17:47 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 17:47 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 17:47 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 17:47 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/03/17 17:47 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 17:47 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 17:47 67-66-35.0 0.14 1 Chloromethane 0.20J ug/L 01/03/17 17:47 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 17:47 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 17:47 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 17:47 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 17:47 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 17:47 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/03/17 17:47 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 17:47 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/03/17 17:47 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 17:47 107-06-21.0 0.24 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-12D Lab ID:92325007004 Collected:12/29/16 16:30 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,1-Dichloroethene ND ug/L 01/03/17 17:47 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.59J ug/L 01/03/17 17:47 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 17:47 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 17:47 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 17:47 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 17:47 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/03/17 17:47 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 17:47 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 17:47 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 17:47 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 17:47 108-10-11000.33 1 Styrene ND ug/L 01/03/17 17:47 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 17:47 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 17:47 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 17:47 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 17:47 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 17:47 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 17:47 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 17:47 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 17:47 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 17:47 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 17:47 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 17:47 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 17:47 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/03/17 17:47 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %01/03/17 17:47 17060-07-070-130 1 Toluene-d8 (S)106 %01/03/17 17:47 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 399000 ug/L 01/06/17 01:16500010001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 01/05/17 10:50 18496-25-8 M110001001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate ND ug/L 01/04/17 19:18 14808-79-825000010001 Analytical Method: EPA 353.2353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate ND ug/L 01/04/17 20:53 H11000010.0 1 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 69300 ug/L 01/03/17 17:55 16887-00-6200010002 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-12D Lab ID:92325007004 Collected:12/29/16 16:30 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 5220D5220D COD Chemical Oxygen Demand 16000J ug/L 01/04/17 15:0025000125001 Analytical Method: SM 5310B5310B TOC Total Organic Carbon 3790 ug/L 01/19/17 22:50 7440-44-010005001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-13 Lab ID:92325007005 Collected:12/29/16 16:00 Received:12/30/16 07:00 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 01/05/17 01:35 7440-36-001/03/17 17:006.0 3.8 1 Arsenic ND ug/L 01/05/17 01:35 7440-38-201/03/17 17:0010.0 2.5 1 Barium 15.9J ug/L 01/05/17 01:35 7440-39-301/03/17 17:001002.5 1 Beryllium ND ug/L 01/05/17 01:35 7440-41-701/03/17 17:001.0 0.50 1 Cadmium ND ug/L 01/05/17 01:35 7440-43-901/03/17 17:001.0 0.50 1 Chromium ND ug/L 01/05/17 01:35 7440-47-301/03/17 17:0010.0 2.5 1 Cobalt 4.3J ug/L 01/05/17 01:35 7440-48-401/03/17 17:0010.0 2.5 1 Copper ND ug/L 01/05/17 01:35 7440-50-801/03/17 17:0010.0 2.5 1 Lead ND ug/L 01/05/17 01:35 7439-92-101/03/17 17:0010.0 2.5 1 Nickel 10.3J ug/L 01/05/17 01:35 7440-02-001/03/17 17:0050.0 2.5 1 Selenium ND ug/L 01/05/17 01:35 7782-49-201/03/17 17:0010.0 5.0 1 Silver ND ug/L 01/05/17 01:35 7440-22-401/03/17 17:0010.0 2.5 1 Thallium ND ug/L 01/05/17 01:35 7440-28-001/03/17 17:005.5 5.0 1 Vanadium ND ug/L 01/05/17 01:35 7440-62-201/03/17 17:0025.0 2.5 1 Zinc 7.8J ug/L 01/05/17 01:35 7440-66-601/03/17 17:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 18:05 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 18:05 107-13-12001.9 1 Benzene ND ug/L 01/03/17 18:05 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 18:05 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 18:05 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 18:05 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 18:05 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 18:05 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 18:05 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 18:05 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/03/17 18:05 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 18:05 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 18:05 67-66-35.0 0.14 1 Chloromethane 0.17J ug/L 01/03/17 18:05 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 18:05 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 18:05 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 18:05 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 18:05 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 18:05 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/03/17 18:05 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 18:05 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/03/17 18:05 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 18:05 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 18:05 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 01/03/17 18:05 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 18:05 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 18:05 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 18:05 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 18:05 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-13 Lab ID:92325007005 Collected:12/29/16 16:00 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/03/17 18:05 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 18:05 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 18:05 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 18:05 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 18:05 108-10-11000.33 1 Styrene ND ug/L 01/03/17 18:05 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 18:05 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 18:05 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 18:05 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 18:05 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 18:05 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 18:05 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 18:05 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 18:05 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 18:05 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 18:05 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 18:05 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 18:05 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/03/17 18:05 460-00-470-130 1 1,2-Dichloroethane-d4 (S)105 %01/03/17 18:05 17060-07-070-130 1 Toluene-d8 (S)106 %01/03/17 18:05 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-14 Lab ID:92325007006 Collected:12/29/16 15:00 Received:12/30/16 07:00 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 01/05/17 01:38 7440-36-001/03/17 17:006.0 3.8 1 Arsenic ND ug/L 01/05/17 01:38 7440-38-201/03/17 17:0010.0 2.5 1 Barium 12.7J ug/L 01/05/17 01:38 7440-39-301/03/17 17:001002.5 1 Beryllium ND ug/L 01/05/17 01:38 7440-41-701/03/17 17:001.0 0.50 1 Cadmium ND ug/L 01/05/17 01:38 7440-43-901/03/17 17:001.0 0.50 1 Chromium ND ug/L 01/05/17 01:38 7440-47-301/03/17 17:0010.0 2.5 1 Cobalt ND ug/L 01/05/17 01:38 7440-48-401/03/17 17:0010.0 2.5 1 Copper 81.0 ug/L 01/05/17 01:38 7440-50-801/03/17 17:0010.0 2.5 1 Lead ND ug/L 01/05/17 01:38 7439-92-101/03/17 17:0010.0 2.5 1 Nickel ND ug/L 01/05/17 01:38 7440-02-001/03/17 17:0050.0 2.5 1 Selenium ND ug/L 01/05/17 01:38 7782-49-201/03/17 17:0010.0 5.0 1 Silver ND ug/L 01/05/17 01:38 7440-22-401/03/17 17:0010.0 2.5 1 Thallium ND ug/L 01/05/17 01:38 7440-28-001/03/17 17:005.5 5.0 1 Vanadium ND ug/L 01/05/17 01:38 7440-62-201/03/17 17:0025.0 2.5 1 Zinc 32.0 ug/L 01/05/17 01:38 7440-66-601/03/17 17:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 18:22 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 18:22 107-13-12001.9 1 Benzene 0.26J ug/L 01/03/17 18:22 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 18:22 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 18:22 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 18:22 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 18:22 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 18:22 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 18:22 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 18:22 56-23-51.0 0.25 1 Chlorobenzene 0.88J ug/L 01/03/17 18:22 108-90-73.0 0.23 1 Chloroethane 0.84J ug/L 01/03/17 18:22 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 18:22 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/03/17 18:22 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 18:22 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 18:22 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 18:22 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 18:22 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 18:22 95-50-15.0 0.30 1 1,4-Dichlorobenzene 2.4 ug/L 01/03/17 18:22 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 18:22 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/03/17 18:22 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 18:22 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 18:22 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 6.9 ug/L 01/03/17 18:22 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 18:22 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 18:22 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 18:22 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 18:22 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-14 Lab ID:92325007006 Collected:12/29/16 15:00 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/03/17 18:22 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 18:22 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 18:22 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 18:22 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 18:22 108-10-11000.33 1 Styrene ND ug/L 01/03/17 18:22 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 18:22 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 18:22 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 18:22 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 18:22 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 18:22 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 18:22 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 18:22 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 18:22 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 18:22 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 18:22 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 18:22 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 18:22 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)102 %01/03/17 18:22 460-00-470-130 1 1,2-Dichloroethane-d4 (S)110 %01/03/17 18:22 17060-07-070-130 1 Toluene-d8 (S)104 %01/03/17 18:22 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-15 Lab ID:92325007007 Collected:12/29/16 16:45 Received:12/30/16 07:00 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 01/05/17 01:42 7440-36-001/03/17 17:006.0 3.8 1 Arsenic ND ug/L 01/05/17 01:42 7440-38-201/03/17 17:0010.0 2.5 1 Barium 54.7J ug/L 01/05/17 01:42 7440-39-301/03/17 17:001002.5 1 Beryllium 1.0 ug/L 01/05/17 01:42 7440-41-701/03/17 17:001.0 0.50 1 Cadmium ND ug/L 01/05/17 01:42 7440-43-901/03/17 17:001.0 0.50 1 Chromium ND ug/L 01/05/17 01:42 7440-47-301/03/17 17:0010.0 2.5 1 Cobalt 5.2J ug/L 01/05/17 01:42 7440-48-401/03/17 17:0010.0 2.5 1 Copper ND ug/L 01/05/17 01:42 7440-50-801/03/17 17:0010.0 2.5 1 Lead ND ug/L 01/05/17 01:42 7439-92-101/03/17 17:0010.0 2.5 1 Nickel 3.4J ug/L 01/05/17 01:42 7440-02-001/03/17 17:0050.0 2.5 1 Selenium ND ug/L 01/05/17 01:42 7782-49-201/03/17 17:0010.0 5.0 1 Silver ND ug/L 01/05/17 01:42 7440-22-401/03/17 17:0010.0 2.5 1 Thallium ND ug/L 01/05/17 01:42 7440-28-001/03/17 17:005.5 5.0 1 Vanadium ND ug/L 01/05/17 01:42 7440-62-201/03/17 17:0025.0 2.5 1 Zinc ND ug/L 01/05/17 01:42 7440-66-601/03/17 17:0010.0 5.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 01/04/17 15:21 7439-97-601/04/17 04:000.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 18:40 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 18:40 107-13-12001.9 1 Benzene 2.6 ug/L 01/03/17 18:40 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 18:40 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 18:40 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 18:40 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 18:40 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 18:40 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 18:40 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 18:40 56-23-51.0 0.25 1 Chlorobenzene 0.88J ug/L 01/03/17 18:40 108-90-73.0 0.23 1 Chloroethane 0.84J ug/L 01/03/17 18:40 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 18:40 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/03/17 18:40 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 18:40 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 18:40 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 18:40 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 18:40 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 18:40 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.85J ug/L 01/03/17 18:40 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 18:40 110-57-61001.0 1 1,1-Dichloroethane 0.95J ug/L 01/03/17 18:40 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 18:40 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 18:40 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 7.3 ug/L 01/03/17 18:40 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 18:40 156-60-55.0 0.49 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-15 Lab ID:92325007007 Collected:12/29/16 16:45 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,2-Dichloropropane ND ug/L 01/03/17 18:40 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 18:40 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 18:40 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/03/17 18:40 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 18:40 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 18:40 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 18:40 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 18:40 108-10-11000.33 1 Styrene ND ug/L 01/03/17 18:40 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 18:40 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 18:40 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 18:40 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 18:40 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 18:40 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 18:40 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 18:40 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 18:40 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 18:40 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 18:40 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 18:40 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 18:40 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)101 %01/03/17 18:40 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %01/03/17 18:40 17060-07-070-130 1 Toluene-d8 (S)105 %01/03/17 18:40 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-17 Lab ID:92325007008 Collected:12/29/16 16:50 Received:12/30/16 07:00 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 01/05/17 16:23 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/05/17 16:23 7440-38-201/04/17 20:0010.0 2.5 1 Barium 75.0J ug/L 01/05/17 16:23 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 16:23 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 16:23 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 16:23 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt 57.5 ug/L 01/05/17 16:23 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/05/17 16:23 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/05/17 16:23 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 7.6J ug/L 01/05/17 16:23 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/05/17 16:23 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 16:23 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 16:23 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 16:23 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 10.2 ug/L 01/05/17 16:23 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury 0.26 ug/L 01/04/17 15:23 7439-97-601/04/17 04:000.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 18:57 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 18:57 107-13-12001.9 1 Benzene 0.96J ug/L 01/03/17 18:57 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 18:57 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 18:57 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 18:57 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 18:57 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 18:57 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 18:57 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 18:57 56-23-51.0 0.25 1 Chlorobenzene 0.37J ug/L 01/03/17 18:57 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 18:57 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 18:57 67-66-35.0 0.14 1 Chloromethane 0.14J ug/L 01/03/17 18:57 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 18:57 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 18:57 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 18:57 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 18:57 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 18:57 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.49J ug/L 01/03/17 18:57 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 18:57 110-57-61001.0 1 1,1-Dichloroethane 0.81J ug/L 01/03/17 18:57 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 18:57 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 18:57 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 2.3J ug/L 01/03/17 18:57 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 18:57 156-60-55.0 0.49 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-17 Lab ID:92325007008 Collected:12/29/16 16:50 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,2-Dichloropropane ND ug/L 01/03/17 18:57 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 18:57 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 18:57 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/03/17 18:57 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 18:57 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 18:57 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 18:57 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 18:57 108-10-11000.33 1 Styrene ND ug/L 01/03/17 18:57 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 18:57 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 18:57 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 18:57 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 18:57 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 18:57 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 18:57 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 18:57 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 18:57 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 18:57 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 18:57 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 18:57 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 18:57 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %01/03/17 18:57 460-00-470-130 1 1,2-Dichloroethane-d4 (S)105 %01/03/17 18:57 17060-07-070-130 1 Toluene-d8 (S)103 %01/03/17 18:57 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-19 Lab ID:92325007009 Collected:12/29/16 11:55 Received:12/30/16 07:00 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 01/05/17 16:27 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/05/17 16:27 7440-38-201/04/17 20:0010.0 2.5 1 Barium 8.8J ug/L 01/05/17 16:27 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 16:27 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 16:27 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 16:27 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/05/17 16:27 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/05/17 16:27 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/05/17 16:27 7439-92-101/04/17 20:0010.0 2.5 1 Nickel ND ug/L 01/05/17 16:27 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/05/17 16:27 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 16:27 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 16:27 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 16:27 7440-62-201/04/17 20:0025.0 2.5 1 Zinc ND ug/L 01/05/17 16:27 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 19:15 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 19:15 107-13-12001.9 1 Benzene ND ug/L 01/03/17 19:15 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 19:15 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 19:15 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 19:15 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 19:15 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 19:15 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 19:15 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 19:15 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/03/17 19:15 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 19:15 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 19:15 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/03/17 19:15 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 19:15 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 19:15 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 19:15 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 19:15 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 19:15 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/03/17 19:15 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 19:15 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/03/17 19:15 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 19:15 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 19:15 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 01/03/17 19:15 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 19:15 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 19:15 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 19:15 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 19:15 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-19 Lab ID:92325007009 Collected:12/29/16 11:55 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/03/17 19:15 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 19:15 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 19:15 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 19:15 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 19:15 108-10-11000.33 1 Styrene ND ug/L 01/03/17 19:15 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 19:15 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 19:15 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 19:15 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 19:15 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 19:15 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 19:15 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 19:15 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 19:15 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 19:15 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 19:15 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 19:15 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 19:15 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)103 %01/03/17 19:15 460-00-470-130 1 1,2-Dichloroethane-d4 (S)106 %01/03/17 19:15 17060-07-070-130 1 Toluene-d8 (S)108 %01/03/17 19:15 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-20 Lab ID:92325007010 Collected:12/29/16 16:30 Received:12/30/16 07:00 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 01/05/17 01:45 7440-36-001/03/17 17:006.0 3.8 1 Arsenic ND ug/L 01/05/17 01:45 7440-38-201/03/17 17:0010.0 2.5 1 Barium 54.6J ug/L 01/05/17 01:45 7440-39-301/03/17 17:001002.5 1 Beryllium ND ug/L 01/05/17 01:45 7440-41-701/03/17 17:001.0 0.50 1 Cadmium ND ug/L 01/05/17 01:45 7440-43-901/03/17 17:001.0 0.50 1 Chromium ND ug/L 01/05/17 01:45 7440-47-301/03/17 17:0010.0 2.5 1 Cobalt ND ug/L 01/05/17 01:45 7440-48-401/03/17 17:0010.0 2.5 1 Copper ND ug/L 01/05/17 01:45 7440-50-801/03/17 17:0010.0 2.5 1 Lead ND ug/L 01/05/17 01:45 7439-92-101/03/17 17:0010.0 2.5 1 Nickel ND ug/L 01/05/17 01:45 7440-02-001/03/17 17:0050.0 2.5 1 Selenium ND ug/L 01/05/17 01:45 7782-49-201/03/17 17:0010.0 5.0 1 Silver ND ug/L 01/05/17 01:45 7440-22-401/03/17 17:0010.0 2.5 1 Thallium ND ug/L 01/05/17 01:45 7440-28-001/03/17 17:005.5 5.0 1 Vanadium ND ug/L 01/05/17 01:45 7440-62-201/03/17 17:0025.0 2.5 1 Zinc ND ug/L 01/05/17 01:45 7440-66-601/03/17 17:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 19:32 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 19:32 107-13-12001.9 1 Benzene ND ug/L 01/03/17 19:32 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 19:32 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 19:32 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 19:32 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 19:32 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 19:32 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 19:32 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 19:32 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/03/17 19:32 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 19:32 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 19:32 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/03/17 19:32 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 19:32 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 19:32 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 19:32 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 19:32 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 19:32 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/03/17 19:32 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 19:32 110-57-61001.0 1 1,1-Dichloroethane 0.40J ug/L 01/03/17 19:32 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 19:32 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 19:32 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.41J ug/L 01/03/17 19:32 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 19:32 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 19:32 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 19:32 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 19:32 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-20 Lab ID:92325007010 Collected:12/29/16 16:30 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/03/17 19:32 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 19:32 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 19:32 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 19:32 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 19:32 108-10-11000.33 1 Styrene ND ug/L 01/03/17 19:32 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 19:32 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 19:32 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 19:32 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 19:32 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 19:32 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 19:32 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 19:32 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 19:32 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 19:32 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 19:32 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 19:32 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 19:32 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)102 %01/03/17 19:32 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %01/03/17 19:32 17060-07-070-130 1 Toluene-d8 (S)102 %01/03/17 19:32 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-21 Lab ID:92325007011 Collected:12/29/16 16:40 Received:12/30/16 07:00 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 01/06/17 16:23 7440-36-001/04/17 20:006.0 3.8 1 Arsenic 4.8J ug/L 01/06/17 16:23 7440-38-201/04/17 20:0010.0 2.5 1 Barium 52.5J ug/L 01/05/17 16:46 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 16:46 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 16:46 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 16:46 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt 6.0J ug/L 01/06/17 16:23 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 16:23 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 16:23 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 4.4J ug/L 01/05/17 16:46 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 16:23 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 16:46 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 16:46 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 16:46 7440-62-201/04/17 20:0025.0 2.5 1 Zinc ND ug/L 01/06/17 16:23 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury 0.10J ug/L 01/04/17 15:26 7439-97-601/04/17 04:000.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 20:07 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 20:07 107-13-12001.9 1 Benzene 0.74J ug/L 01/03/17 20:07 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 20:07 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 20:07 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 20:07 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 20:07 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 20:07 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 20:07 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 20:07 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/03/17 20:07 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 20:07 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 20:07 67-66-35.0 0.14 1 Chloromethane 0.12J ug/L 01/03/17 20:07 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 20:07 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 20:07 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 20:07 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 20:07 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 20:07 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.50J ug/L 01/03/17 20:07 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 20:07 110-57-61001.0 1 1,1-Dichloroethane 0.81J ug/L 01/03/17 20:07 75-34-35.0 0.32 1 1,2-Dichloroethane 0.29J ug/L 01/03/17 20:07 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 20:07 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 2.6J ug/L 01/03/17 20:07 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 20:07 156-60-55.0 0.49 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-21 Lab ID:92325007011 Collected:12/29/16 16:40 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,2-Dichloropropane ND ug/L 01/03/17 20:07 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 20:07 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 20:07 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/03/17 20:07 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 20:07 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 20:07 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 20:07 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 20:07 108-10-11000.33 1 Styrene ND ug/L 01/03/17 20:07 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 20:07 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 20:07 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 20:07 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 20:07 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 20:07 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 20:07 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 20:07 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 20:07 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 20:07 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 20:07 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 20:07 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 20:07 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %01/03/17 20:07 460-00-470-130 1 1,2-Dichloroethane-d4 (S)110 %01/03/17 20:07 17060-07-070-130 1 Toluene-d8 (S)104 %01/03/17 20:07 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-24 Lab ID:92325007012 Collected:12/29/16 15:20 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 12.7 ug/L 01/06/17 14:02 74-82-8 N210.0 10.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 01/05/17 01:48 7440-36-001/03/17 17:006.0 3.8 1 Arsenic ND ug/L 01/05/17 01:48 7440-38-201/03/17 17:0010.0 2.5 1 Barium 49.9J ug/L 01/05/17 01:48 7440-39-301/03/17 17:001002.5 1 Beryllium ND ug/L 01/05/17 01:48 7440-41-701/03/17 17:001.0 0.50 1 Cadmium ND ug/L 01/05/17 01:48 7440-43-901/03/17 17:001.0 0.50 1 Chromium ND ug/L 01/05/17 01:48 7440-47-301/03/17 17:0010.0 2.5 1 Cobalt 14.1 ug/L 01/05/17 01:48 7440-48-401/03/17 17:0010.0 2.5 1 Copper ND ug/L 01/05/17 01:48 7440-50-801/03/17 17:0010.0 2.5 1 Lead ND ug/L 01/05/17 01:48 7439-92-101/03/17 17:0010.0 2.5 1 Nickel 3.1J ug/L 01/05/17 01:48 7440-02-001/03/17 17:0050.0 2.5 1 Selenium ND ug/L 01/05/17 01:48 7782-49-201/03/17 17:0010.0 5.0 1 Silver ND ug/L 01/05/17 01:48 7440-22-401/03/17 17:0010.0 2.5 1 Thallium ND ug/L 01/05/17 01:48 7440-28-001/03/17 17:005.5 5.0 1 Vanadium ND ug/L 01/05/17 01:48 7440-62-201/03/17 17:0025.0 2.5 1 Zinc 8.4J ug/L 01/05/17 01:48 7440-66-601/03/17 17:0010.0 5.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 MET ICP, Lab Filtered Iron, Dissolved 194 ug/L 01/05/17 15:31 7439-89-601/04/17 21:0050.0 25.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 20:24 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 20:24 107-13-12001.9 1 Benzene ND ug/L 01/03/17 20:24 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 20:24 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 20:24 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 20:24 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 20:24 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 20:24 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 20:24 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 20:24 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/03/17 20:24 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 20:24 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 20:24 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/03/17 20:24 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 20:24 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 20:24 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 20:24 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 20:24 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 20:24 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.48J ug/L 01/03/17 20:24 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 20:24 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/03/17 20:24 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 20:24 107-06-21.0 0.24 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-24 Lab ID:92325007012 Collected:12/29/16 15:20 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,1-Dichloroethene ND ug/L 01/03/17 20:24 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.91J ug/L 01/03/17 20:24 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 20:24 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 20:24 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 20:24 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 20:24 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/03/17 20:24 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 20:24 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 20:24 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 20:24 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 20:24 108-10-11000.33 1 Styrene ND ug/L 01/03/17 20:24 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 20:24 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 20:24 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 20:24 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 20:24 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 20:24 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 20:24 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 20:24 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 20:24 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 20:24 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 20:24 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 20:24 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 20:24 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/03/17 20:24 460-00-470-130 1 1,2-Dichloroethane-d4 (S)111 %01/03/17 20:24 17060-07-070-130 1 Toluene-d8 (S)111 %01/03/17 20:24 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 36200 ug/L 01/06/17 01:42500010001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 01/05/17 10:50 18496-25-810001001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 5660J ug/L 01/04/17 19:27 14808-79-825000010001 Analytical Method: EPA 353.2353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate 325J ug/L 12/30/16 21:291000010.0 1 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 18900 ug/L 01/03/17 17:58 16887-00-610005001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-24 Lab ID:92325007012 Collected:12/29/16 15:20 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 5220D5220D COD Chemical Oxygen Demand ND ug/L 01/04/17 15:0025000125001 Analytical Method: SM 5310B5310B TOC Total Organic Carbon 1660 ug/L 01/19/17 23:04 7440-44-010005001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-25 Lab ID:92325007013 Collected:12/29/16 15:35 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 903 ug/L 01/06/17 14:17 74-82-8 N210.0 10.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 01/05/17 02:00 7440-36-001/03/17 17:006.0 3.8 1 Arsenic ND ug/L 01/05/17 02:00 7440-38-201/03/17 17:0010.0 2.5 1 Barium 15.3J ug/L 01/05/17 02:00 7440-39-301/03/17 17:001002.5 1 Beryllium ND ug/L 01/05/17 02:00 7440-41-701/03/17 17:001.0 0.50 1 Cadmium ND ug/L 01/05/17 02:00 7440-43-901/03/17 17:001.0 0.50 1 Chromium ND ug/L 01/05/17 02:00 7440-47-301/03/17 17:0010.0 2.5 1 Cobalt ND ug/L 01/05/17 02:00 7440-48-401/03/17 17:0010.0 2.5 1 Copper ND ug/L 01/05/17 02:00 7440-50-801/03/17 17:0010.0 2.5 1 Lead ND ug/L 01/05/17 02:00 7439-92-101/03/17 17:0010.0 2.5 1 Nickel 3.4J ug/L 01/05/17 02:00 7440-02-001/03/17 17:0050.0 2.5 1 Selenium ND ug/L 01/05/17 02:00 7782-49-201/03/17 17:0010.0 5.0 1 Silver ND ug/L 01/05/17 02:00 7440-22-401/03/17 17:0010.0 2.5 1 Thallium ND ug/L 01/05/17 02:00 7440-28-001/03/17 17:005.5 5.0 1 Vanadium ND ug/L 01/05/17 02:00 7440-62-201/03/17 17:0025.0 2.5 1 Zinc ND ug/L 01/05/17 02:00 7440-66-601/03/17 17:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 20:42 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 20:42 107-13-12001.9 1 Benzene 0.59J ug/L 01/03/17 20:42 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 20:42 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 20:42 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 20:42 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 20:42 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 20:42 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 20:42 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 20:42 56-23-51.0 0.25 1 Chlorobenzene 0.36J ug/L 01/03/17 20:42 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 20:42 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 20:42 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/03/17 20:42 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 20:42 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 20:42 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 20:42 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 20:42 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 20:42 95-50-15.0 0.30 1 1,4-Dichlorobenzene 1.7 ug/L 01/03/17 20:42 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 20:42 110-57-61001.0 1 1,1-Dichloroethane 0.61J ug/L 01/03/17 20:42 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 20:42 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 20:42 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 1.6J ug/L 01/03/17 20:42 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 20:42 156-60-55.0 0.49 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-25 Lab ID:92325007013 Collected:12/29/16 15:35 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,2-Dichloropropane ND ug/L 01/03/17 20:42 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 20:42 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 20:42 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/03/17 20:42 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 20:42 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 20:42 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 20:42 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 20:42 108-10-11000.33 1 Styrene ND ug/L 01/03/17 20:42 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 20:42 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 20:42 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 20:42 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 20:42 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 20:42 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 20:42 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 20:42 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 20:42 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 20:42 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 20:42 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 20:42 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 20:42 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/03/17 20:42 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %01/03/17 20:42 17060-07-070-130 1 Toluene-d8 (S)108 %01/03/17 20:42 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-7 Lab ID:92325007014 Collected:12/29/16 17:10 Received:12/30/16 07:00 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 01/11/17 11:49 7440-36-001/09/17 17:006.0 3.8 1 Arsenic 3.0J ug/L 01/11/17 11:49 7440-38-201/09/17 17:0010.0 2.5 1 Barium 4.9J ug/L 01/11/17 11:49 7440-39-301/09/17 17:001002.5 1 Beryllium ND ug/L 01/11/17 11:49 7440-41-701/09/17 17:001.0 0.50 1 Cadmium ND ug/L 01/11/17 11:49 7440-43-901/09/17 17:001.0 0.50 1 Chromium ND ug/L 01/11/17 11:49 7440-47-301/09/17 17:0010.0 2.5 1 Cobalt ND ug/L 01/11/17 11:49 7440-48-401/09/17 17:0010.0 2.5 1 Copper ND ug/L 01/11/17 11:49 7440-50-801/09/17 17:0010.0 2.5 1 Lead 3.2J ug/L 01/11/17 11:49 7439-92-101/09/17 17:0010.0 2.5 1 Nickel ND ug/L 01/11/17 11:49 7440-02-001/09/17 17:0050.0 2.5 1 Selenium ND ug/L 01/11/17 11:49 7782-49-201/09/17 17:0010.0 5.0 1 Silver ND ug/L 01/11/17 11:49 7440-22-401/09/17 17:0010.0 2.5 1 Thallium ND ug/L 01/11/17 11:49 7440-28-001/09/17 17:005.5 5.0 1 Vanadium ND ug/L 01/11/17 11:49 7440-62-201/09/17 17:0025.0 2.5 1 Zinc 5.7J ug/L 01/11/17 11:49 7440-66-601/09/17 17:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 20:59 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 20:59 107-13-12001.9 1 Benzene 3.2 ug/L 01/03/17 20:59 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 20:59 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 20:59 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 20:59 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 20:59 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 20:59 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 20:59 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 20:59 56-23-51.0 0.25 1 Chlorobenzene 1.5J ug/L 01/03/17 20:59 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 20:59 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 20:59 67-66-35.0 0.14 1 Chloromethane 0.13J ug/L 01/03/17 20:59 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 20:59 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 20:59 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 20:59 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 20:59 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 20:59 95-50-15.0 0.30 1 1,4-Dichlorobenzene 2.0 ug/L 01/03/17 20:59 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 20:59 110-57-61001.0 1 1,1-Dichloroethane 1.7J ug/L 01/03/17 20:59 75-34-35.0 0.32 1 1,2-Dichloroethane 0.42J ug/L 01/03/17 20:59 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 20:59 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 7.6 ug/L 01/03/17 20:59 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 20:59 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 20:59 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 20:59 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 20:59 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-7 Lab ID:92325007014 Collected:12/29/16 17:10 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/03/17 20:59 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 20:59 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 20:59 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 20:59 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 20:59 108-10-11000.33 1 Styrene ND ug/L 01/03/17 20:59 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 20:59 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 20:59 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 20:59 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 20:59 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 20:59 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 20:59 79-00-51.0 0.29 1 Trichloroethene 0.68J ug/L 01/03/17 20:59 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 20:59 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 20:59 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 20:59 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 20:59 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 20:59 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %01/03/17 20:59 460-00-470-130 1 1,2-Dichloroethane-d4 (S)112 %01/03/17 20:59 17060-07-070-130 1 Toluene-d8 (S)110 %01/03/17 20:59 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-6 Lab ID:92325007015 Collected:12/29/16 00:00 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 863 ug/L 01/06/17 14:33 74-82-8 N210.0 10.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 01/05/17 02:03 7440-36-001/03/17 17:006.0 3.8 1 Arsenic ND ug/L 01/05/17 02:03 7440-38-201/03/17 17:0010.0 2.5 1 Barium 88.6J ug/L 01/05/17 02:03 7440-39-301/03/17 17:001002.5 1 Beryllium ND ug/L 01/05/17 02:03 7440-41-701/03/17 17:001.0 0.50 1 Cadmium 0.73J ug/L 01/05/17 02:03 7440-43-901/03/17 17:001.0 0.50 1 Chromium 3.5J ug/L 01/05/17 02:03 7440-47-301/03/17 17:0010.0 2.5 1 Cobalt 89.4 ug/L 01/05/17 02:03 7440-48-401/03/17 17:0010.0 2.5 1 Copper 2.6J ug/L 01/05/17 02:03 7440-50-801/03/17 17:0010.0 2.5 1 Lead ND ug/L 01/05/17 02:03 7439-92-101/03/17 17:0010.0 2.5 1 Nickel 18.8J ug/L 01/05/17 02:03 7440-02-001/03/17 17:0050.0 2.5 1 Selenium ND ug/L 01/05/17 02:03 7782-49-201/03/17 17:0010.0 5.0 1 Silver ND ug/L 01/05/17 02:03 7440-22-401/03/17 17:0010.0 2.5 1 Thallium ND ug/L 01/05/17 02:03 7440-28-001/03/17 17:005.5 5.0 1 Vanadium ND ug/L 01/05/17 02:03 7440-62-201/03/17 17:0025.0 2.5 1 Zinc 36.0 ug/L 01/05/17 02:03 7440-66-601/03/17 17:0010.0 5.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 01/04/17 15:33 7439-97-601/04/17 04:000.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 21:17 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 21:17 107-13-12001.9 1 Benzene 1.1 ug/L 01/03/17 21:17 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 21:17 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 21:17 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 21:17 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 21:17 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 21:17 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 21:17 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 21:17 56-23-51.0 0.25 1 Chlorobenzene 0.32J ug/L 01/03/17 21:17 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 21:17 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 21:17 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/03/17 21:17 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 21:17 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 21:17 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 21:17 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 21:17 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/03/17 21:17 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.96J ug/L 01/03/17 21:17 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 21:17 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/03/17 21:17 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 21:17 107-06-21.0 0.24 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-6 Lab ID:92325007015 Collected:12/29/16 00:00 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,1-Dichloroethene ND ug/L 01/03/17 21:17 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 1.0J ug/L 01/03/17 21:17 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 21:17 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 21:17 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 21:17 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 21:17 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/03/17 21:17 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 21:17 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 21:17 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 21:17 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 21:17 108-10-11000.33 1 Styrene ND ug/L 01/03/17 21:17 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 21:17 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 21:17 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 21:17 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 21:17 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 21:17 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 21:17 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 21:17 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 21:17 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 21:17 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 21:17 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 21:17 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 21:17 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/03/17 21:17 460-00-470-130 1 1,2-Dichloroethane-d4 (S)107 %01/03/17 21:17 17060-07-070-130 1 Toluene-d8 (S)103 %01/03/17 21:17 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-4R Lab ID:92325007016 Collected:12/30/16 10:50 Received:01/03/17 11:45 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 01/06/17 16:41 7440-36-001/04/17 20:006.0 3.8 1 Arsenic 5.3J ug/L 01/06/17 16:41 7440-38-201/04/17 20:0010.0 2.5 1 Barium 124 ug/L 01/05/17 16:55 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 16:55 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 16:55 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 16:55 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt 93.7 ug/L 01/06/17 16:41 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 16:41 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 16:41 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 5.2J ug/L 01/05/17 16:55 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 16:41 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 16:55 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 16:55 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 16:55 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 19.7 ug/L 01/06/17 16:41 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 12:39 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 12:39 107-13-12001.9 1 Benzene 1.3 ug/L 01/04/17 12:39 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 12:39 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 12:39 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 12:39 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 12:39 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 12:39 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 12:39 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 12:39 56-23-51.0 0.25 1 Chlorobenzene 1.5J ug/L 01/04/17 12:39 108-90-73.0 0.23 1 Chloroethane 1.3J ug/L 01/04/17 12:39 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 12:39 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 12:39 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 12:39 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 12:39 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 12:39 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 12:39 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 12:39 95-50-15.0 0.30 1 1,4-Dichlorobenzene 4.1 ug/L 01/04/17 12:39 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 12:39 110-57-61001.0 1 1,1-Dichloroethane 2.3J ug/L 01/04/17 12:39 75-34-35.0 0.32 1 1,2-Dichloroethane 0.31J ug/L 01/04/17 12:39 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 12:39 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 13.5 ug/L 01/04/17 12:39 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 12:39 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 12:39 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 12:39 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 12:39 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-4R Lab ID:92325007016 Collected:12/30/16 10:50 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 12:39 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 12:39 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 12:39 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 12:39 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 12:39 108-10-11000.33 1 Styrene ND ug/L 01/04/17 12:39 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 12:39 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 12:39 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 12:39 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 12:39 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 12:39 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 12:39 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 12:39 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 12:39 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 12:39 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 12:39 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 12:39 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 12:39 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/04/17 12:39 460-00-470-130 1 1,2-Dichloroethane-d4 (S)113 %01/04/17 12:39 17060-07-070-130 1 Toluene-d8 (S)107 %01/04/17 12:39 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-5 Lab ID:92325007017 Collected:12/30/16 11:35 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 5260 ug/L 01/06/17 14:48 74-82-8 N210.0 10.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 01/06/17 16:45 7440-36-001/04/17 20:006.0 3.8 1 Arsenic 4.8J ug/L 01/06/17 16:45 7440-38-201/04/17 20:0010.0 2.5 1 Barium 55.2J ug/L 01/05/17 16:59 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 16:59 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 16:59 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 16:59 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/06/17 16:45 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 16:45 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 16:45 7439-92-101/04/17 20:0010.0 2.5 1 Nickel ND ug/L 01/05/17 16:59 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 16:45 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 16:59 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 16:59 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 16:59 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 33.8 ug/L 01/06/17 16:45 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 12:56 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 12:56 107-13-12001.9 1 Benzene 2.5 ug/L 01/04/17 12:56 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 12:56 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 12:56 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 12:56 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 12:56 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 12:56 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 12:56 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 12:56 56-23-51.0 0.25 1 Chlorobenzene 0.69J ug/L 01/04/17 12:56 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 12:56 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 12:56 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 12:56 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 12:56 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 12:56 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 12:56 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 12:56 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 12:56 95-50-15.0 0.30 1 1,4-Dichlorobenzene 2.1 ug/L 01/04/17 12:56 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 12:56 110-57-61001.0 1 1,1-Dichloroethane 4.6J ug/L 01/04/17 12:56 75-34-35.0 0.32 1 1,2-Dichloroethane 0.27J ug/L 01/04/17 12:56 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 12:56 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 13.1 ug/L 01/04/17 12:56 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 12:56 156-60-55.0 0.49 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-5 Lab ID:92325007017 Collected:12/30/16 11:35 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,2-Dichloropropane 0.39J ug/L 01/04/17 12:56 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 12:56 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 12:56 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/04/17 12:56 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 12:56 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 12:56 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 12:56 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 12:56 108-10-11000.33 1 Styrene ND ug/L 01/04/17 12:56 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 12:56 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 12:56 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 12:56 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 12:56 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 12:56 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 12:56 79-00-51.0 0.29 1 Trichloroethene 0.71J ug/L 01/04/17 12:56 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 12:56 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 12:56 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 12:56 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 12:56 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 12:56 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)101 %01/04/17 12:56 460-00-470-130 1 1,2-Dichloroethane-d4 (S)111 %01/04/17 12:56 17060-07-070-130 1 Toluene-d8 (S)105 %01/04/17 12:56 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-9 Lab ID:92325007018 Collected:12/30/16 12:05 Received:01/03/17 11:45 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 01/06/17 16:48 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/06/17 16:48 7440-38-201/04/17 20:0010.0 2.5 1 Barium 170 ug/L 01/05/17 17:02 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 17:02 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 17:02 7440-43-901/04/17 20:001.0 0.50 1 Chromium 3.0J ug/L 01/05/17 17:02 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt 197 ug/L 01/06/17 16:48 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 16:48 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 16:48 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 69.1 ug/L 01/05/17 17:02 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 16:48 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 17:02 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 17:02 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 17:02 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 15.6 ug/L 01/06/17 16:48 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 13:13 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 13:13 107-13-12001.9 1 Benzene ND ug/L 01/04/17 13:13 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 13:13 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 13:13 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 13:13 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 13:13 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 13:13 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 13:13 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 13:13 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 13:13 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 13:13 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 13:13 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 13:13 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 13:13 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 13:13 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 13:13 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 13:13 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 13:13 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.37J ug/L 01/04/17 13:13 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 13:13 110-57-61001.0 1 1,1-Dichloroethane 0.53J ug/L 01/04/17 13:13 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 13:13 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 13:13 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 9.4 ug/L 01/04/17 13:13 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 13:13 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 13:13 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 13:13 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 13:13 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-9 Lab ID:92325007018 Collected:12/30/16 12:05 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 13:13 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 13:13 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 13:13 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 13:13 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 13:13 108-10-11000.33 1 Styrene ND ug/L 01/04/17 13:13 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 13:13 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 13:13 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 13:13 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 13:13 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 13:13 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 13:13 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 13:13 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 13:13 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 13:13 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 13:13 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 13:13 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 13:13 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)96 %01/04/17 13:13 460-00-470-130 1 1,2-Dichloroethane-d4 (S)110 %01/04/17 13:13 17060-07-070-130 1 Toluene-d8 (S)109 %01/04/17 13:13 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-10 Lab ID:92325007019 Collected:12/31/16 11:00 Received:01/03/17 11:45 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 01/06/17 16:51 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/06/17 16:51 7440-38-201/04/17 20:0010.0 2.5 1 Barium 25.9J ug/L 01/05/17 17:05 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 17:05 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 17:05 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 17:05 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/06/17 16:51 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 16:51 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 16:51 7439-92-101/04/17 20:0010.0 2.5 1 Nickel ND ug/L 01/05/17 17:05 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 16:51 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 17:05 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 17:05 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 17:05 7440-62-201/04/17 20:0025.0 2.5 1 Zinc ND ug/L 01/06/17 16:51 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 14:58 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 14:58 107-13-12001.9 1 Benzene ND ug/L 01/04/17 14:58 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 14:58 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 14:58 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 14:58 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 14:58 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 14:58 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 14:58 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 14:58 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 14:58 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 14:58 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 14:58 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 14:58 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 14:58 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 14:58 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 14:58 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 14:58 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 14:58 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 14:58 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 14:58 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 14:58 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 14:58 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 14:58 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.23J ug/L 01/04/17 14:58 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 14:58 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 14:58 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 14:58 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 14:58 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-10 Lab ID:92325007019 Collected:12/31/16 11:00 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 14:58 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 14:58 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 14:58 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 14:58 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 14:58 108-10-11000.33 1 Styrene ND ug/L 01/04/17 14:58 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 14:58 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 14:58 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 14:58 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 14:58 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 14:58 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 14:58 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 14:58 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 14:58 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 14:58 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 14:58 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 14:58 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 14:58 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/04/17 14:58 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %01/04/17 14:58 17060-07-070-130 1 Toluene-d8 (S)108 %01/04/17 14:58 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-16 Lab ID:92325007020 Collected:12/31/16 11:45 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: RSK 175 ModifiedRSK 175 Headspace Methane 3300 ug/L 01/06/17 15:03 74-82-8 N210.0 10.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 01/06/17 16:54 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/06/17 16:54 7440-38-201/04/17 20:0010.0 2.5 1 Barium 58.7J ug/L 01/05/17 17:08 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 17:08 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 17:08 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 17:08 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt 105 ug/L 01/06/17 16:54 7440-48-401/04/17 20:0010.0 2.5 1 Copper 7.1J ug/L 01/06/17 16:54 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 16:54 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 7.0J ug/L 01/05/17 17:08 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 16:54 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 17:08 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 17:08 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 17:08 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 13.0 ug/L 01/06/17 16:54 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 15:16 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 15:16 107-13-12001.9 1 Benzene 2.3 ug/L 01/04/17 15:16 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 15:16 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 15:16 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 15:16 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 15:16 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 15:16 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 15:16 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 15:16 56-23-51.0 0.25 1 Chlorobenzene 0.75J ug/L 01/04/17 15:16 108-90-73.0 0.23 1 Chloroethane 0.62J ug/L 01/04/17 15:16 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 15:16 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 15:16 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 15:16 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 15:16 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 15:16 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 15:16 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 15:16 95-50-15.0 0.30 1 1,4-Dichlorobenzene 2.3 ug/L 01/04/17 15:16 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 15:16 110-57-61001.0 1 1,1-Dichloroethane 8.0 ug/L 01/04/17 15:16 75-34-35.0 0.32 1 1,2-Dichloroethane 0.27J ug/L 01/04/17 15:16 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 15:16 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 23.3 ug/L 01/04/17 15:16 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 15:16 156-60-55.0 0.49 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-16 Lab ID:92325007020 Collected:12/31/16 11:45 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,2-Dichloropropane 0.83J ug/L 01/04/17 15:16 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 15:16 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 15:16 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/04/17 15:16 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 15:16 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 15:16 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 15:16 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 15:16 108-10-11000.33 1 Styrene ND ug/L 01/04/17 15:16 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 15:16 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 15:16 79-34-53.0 0.40 1 Tetrachloroethene 1.2 ug/L 01/04/17 15:16 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 15:16 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 15:16 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 15:16 79-00-51.0 0.29 1 Trichloroethene 1.5 ug/L 01/04/17 15:16 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 15:16 75-69-4 M11.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 15:16 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 15:16 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 15:16 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 15:16 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/04/17 15:16 460-00-470-130 1 1,2-Dichloroethane-d4 (S)109 %01/04/17 15:16 17060-07-070-130 1 Toluene-d8 (S)105 %01/04/17 15:16 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-22 Lab ID:92325007021 Collected:12/31/16 10:30 Received:01/03/17 11:45 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 01/06/17 16:57 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/06/17 16:57 7440-38-201/04/17 20:0010.0 2.5 1 Barium 68.0J ug/L 01/05/17 17:21 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 17:21 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 17:21 7440-43-901/04/17 20:001.0 0.50 1 Chromium 2.8J ug/L 01/05/17 17:21 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/06/17 16:57 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 16:57 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 16:57 7439-92-101/04/17 20:0010.0 2.5 1 Nickel ND ug/L 01/05/17 17:21 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 16:57 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 17:21 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 17:21 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 17:21 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 7.2J ug/L 01/06/17 16:57 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 15:33 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 15:33 107-13-12001.9 1 Benzene ND ug/L 01/04/17 15:33 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 15:33 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 15:33 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 15:33 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 15:33 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 15:33 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 15:33 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 15:33 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 15:33 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 15:33 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 15:33 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 15:33 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 15:33 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 15:33 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 15:33 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 15:33 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 15:33 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 15:33 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 15:33 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 15:33 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 15:33 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 15:33 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 01/04/17 15:33 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 15:33 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 15:33 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 15:33 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 15:33 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-22 Lab ID:92325007021 Collected:12/31/16 10:30 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 15:33 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 15:33 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 15:33 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 15:33 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 15:33 108-10-11000.33 1 Styrene ND ug/L 01/04/17 15:33 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 15:33 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 15:33 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 15:33 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 15:33 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 15:33 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 15:33 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 15:33 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 15:33 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 15:33 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 15:33 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 15:33 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 15:33 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %01/04/17 15:33 460-00-470-130 1 1,2-Dichloroethane-d4 (S)107 %01/04/17 15:33 17060-07-070-130 1 Toluene-d8 (S)107 %01/04/17 15:33 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-23 Lab ID:92325007022 Collected:12/31/16 11:20 Received:01/03/17 11:45 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 01/06/17 17:01 7440-36-001/04/17 20:006.0 3.8 1 Arsenic 3.4J ug/L 01/06/17 17:01 7440-38-201/04/17 20:0010.0 2.5 1 Barium 52.2J ug/L 01/05/17 17:24 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 17:24 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 17:24 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 17:24 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/06/17 17:01 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 17:01 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 17:01 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 2.8J ug/L 01/05/17 17:24 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 17:01 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 17:24 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 17:24 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 17:24 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 5.8J ug/L 01/06/17 17:01 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 15:50 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 15:50 107-13-12001.9 1 Benzene ND ug/L 01/04/17 15:50 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 15:50 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 15:50 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 15:50 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 15:50 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 15:50 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 15:50 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 15:50 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 15:50 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 15:50 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 15:50 67-66-35.0 0.14 1 Chloromethane 0.12J ug/L 01/04/17 15:50 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 15:50 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 15:50 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 15:50 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 15:50 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 15:50 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.34J ug/L 01/04/17 15:50 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 15:50 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 15:50 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 15:50 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 15:50 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 1.6J ug/L 01/04/17 15:50 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 15:50 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 15:50 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 15:50 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 15:50 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-23 Lab ID:92325007022 Collected:12/31/16 11:20 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 15:50 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 15:50 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 15:50 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 15:50 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 15:50 108-10-11000.33 1 Styrene ND ug/L 01/04/17 15:50 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 15:50 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 15:50 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 15:50 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 15:50 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 15:50 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 15:50 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 15:50 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 15:50 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 15:50 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 15:50 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 15:50 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 15:50 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %01/04/17 15:50 460-00-470-130 1 1,2-Dichloroethane-d4 (S)111 %01/04/17 15:50 17060-07-070-130 1 Toluene-d8 (S)114 %01/04/17 15:50 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-32 Lab ID:92325007023 Collected:12/31/16 08:35 Received:01/03/17 11:45 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 01/06/17 17:04 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/06/17 17:04 7440-38-201/04/17 20:0010.0 2.5 1 Barium 11.3J ug/L 01/05/17 17:27 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 17:27 7440-41-701/04/17 20:001.0 0.50 1 Cadmium 0.60J ug/L 01/05/17 17:27 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 17:27 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/06/17 17:04 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 17:04 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 17:04 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 2.7J ug/L 01/05/17 17:27 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 17:04 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 17:27 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 17:27 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 17:27 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 5.0J ug/L 01/06/17 17:04 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 16:08 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 16:08 107-13-12001.9 1 Benzene ND ug/L 01/04/17 16:08 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 16:08 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 16:08 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 16:08 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 16:08 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 16:08 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 16:08 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 16:08 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 16:08 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 16:08 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 16:08 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 16:08 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 16:08 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 16:08 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 16:08 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 16:08 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 16:08 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 16:08 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 16:08 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 16:08 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 16:08 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 16:08 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 01/04/17 16:08 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 16:08 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 16:08 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 16:08 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 16:08 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 54 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-32 Lab ID:92325007023 Collected:12/31/16 08:35 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 16:08 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 16:08 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 16:08 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 16:08 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 16:08 108-10-11000.33 1 Styrene ND ug/L 01/04/17 16:08 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 16:08 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 16:08 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 16:08 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 16:08 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 16:08 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 16:08 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 16:08 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 16:08 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 16:08 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 16:08 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 16:08 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 16:08 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)96 %01/04/17 16:08 460-00-470-130 1 1,2-Dichloroethane-d4 (S)106 %01/04/17 16:08 17060-07-070-130 1 Toluene-d8 (S)119 %01/04/17 16:08 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 55 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-33 Lab ID:92325007024 Collected:12/30/16 08:30 Received:01/03/17 11:45 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 01/06/17 17:16 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/06/17 17:16 7440-38-201/04/17 20:0010.0 2.5 1 Barium 32.4J ug/L 01/05/17 17:30 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 17:30 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 17:30 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 17:30 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt 11.8 ug/L 01/06/17 17:16 7440-48-401/04/17 20:0010.0 2.5 1 Copper 5.9J ug/L 01/06/17 17:16 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 17:16 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 9.7J ug/L 01/05/17 17:30 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 17:16 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 17:30 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 17:30 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 17:30 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 7.0J ug/L 01/06/17 17:16 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 13:31 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 13:31 107-13-12001.9 1 Benzene ND ug/L 01/04/17 13:31 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 13:31 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 13:31 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 13:31 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 13:31 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 13:31 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 13:31 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 13:31 56-23-51.0 0.25 1 Chlorobenzene 0.24J ug/L 01/04/17 13:31 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 13:31 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 13:31 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 13:31 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 13:31 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 13:31 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 13:31 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 13:31 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 13:31 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.75J ug/L 01/04/17 13:31 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 13:31 110-57-61001.0 1 1,1-Dichloroethane 1.7J ug/L 01/04/17 13:31 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 13:31 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 13:31 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 4.4J ug/L 01/04/17 13:31 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 13:31 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 13:31 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 13:31 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 13:31 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 56 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-33 Lab ID:92325007024 Collected:12/30/16 08:30 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 13:31 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 13:31 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 13:31 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 13:31 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 13:31 108-10-11000.33 1 Styrene ND ug/L 01/04/17 13:31 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 13:31 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 13:31 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 13:31 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 13:31 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 13:31 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 13:31 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 13:31 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 13:31 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 13:31 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 13:31 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 13:31 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 13:31 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)97 %01/04/17 13:31 460-00-470-130 1 1,2-Dichloroethane-d4 (S)113 %01/04/17 13:31 17060-07-070-130 1 Toluene-d8 (S)111 %01/04/17 13:31 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 57 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-34 Lab ID:92325007025 Collected:12/30/16 09:00 Received:01/03/17 11:45 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 01/06/17 17:19 7440-36-001/04/17 20:006.0 3.8 1 Arsenic 4.1J ug/L 01/06/17 17:19 7440-38-201/04/17 20:0010.0 2.5 1 Barium 21.1J ug/L 01/05/17 17:33 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 17:33 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 17:33 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 17:33 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/06/17 17:19 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 17:19 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 17:19 7439-92-101/04/17 20:0010.0 2.5 1 Nickel ND ug/L 01/05/17 17:33 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 17:19 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 17:33 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 17:33 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 17:33 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 9.2J ug/L 01/06/17 17:19 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 13:48 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 13:48 107-13-12001.9 1 Benzene ND ug/L 01/04/17 13:48 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 13:48 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 13:48 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 13:48 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 13:48 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 13:48 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 13:48 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 13:48 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 13:48 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 13:48 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 13:48 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 13:48 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 13:48 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 13:48 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 13:48 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 13:48 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 13:48 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 13:48 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 13:48 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 13:48 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 13:48 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 13:48 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 01/04/17 13:48 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 13:48 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 13:48 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 13:48 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 13:48 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 58 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:MW-34 Lab ID:92325007025 Collected:12/30/16 09:00 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 13:48 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 13:48 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 13:48 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 13:48 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 13:48 108-10-11000.33 1 Styrene ND ug/L 01/04/17 13:48 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 13:48 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 13:48 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 13:48 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 13:48 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 13:48 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 13:48 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 13:48 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 13:48 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 13:48 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 13:48 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 13:48 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 13:48 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %01/04/17 13:48 460-00-470-130 1 1,2-Dichloroethane-d4 (S)112 %01/04/17 13:48 17060-07-070-130 1 Toluene-d8 (S)109 %01/04/17 13:48 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 59 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:SW-3 Lab ID:92325007026 Collected:12/30/16 10:00 Received:01/03/17 11:45 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 01/06/17 17:29 7440-36-001/04/17 20:006.0 3.8 1 Arsenic 2.6J ug/L 01/06/17 17:29 7440-38-201/04/17 20:0010.0 2.5 1 Barium 65.5J ug/L 01/05/17 17:49 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 17:49 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 17:49 7440-43-901/04/17 20:001.0 0.50 1 Chromium 4.0J ug/L 01/05/17 17:49 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt 6.1J ug/L 01/06/17 17:29 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 17:29 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 17:29 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 4.9J ug/L 01/05/17 17:49 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 17:29 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 17:49 7440-22-401/04/17 20:0010.0 2.5 1 Thallium 5.6 ug/L 01/05/17 17:49 7440-28-001/04/17 20:005.5 5.0 1 Vanadium 3.5J ug/L 01/05/17 17:49 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 7.2J ug/L 01/06/17 17:29 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 14:06 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 14:06 107-13-12001.9 1 Benzene ND ug/L 01/04/17 14:06 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 14:06 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 14:06 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 14:06 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 14:06 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 14:06 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 14:06 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 14:06 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 14:06 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 14:06 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 14:06 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 14:06 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 14:06 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 14:06 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 14:06 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 14:06 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 14:06 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 14:06 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 14:06 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 14:06 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 14:06 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 14:06 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.53J ug/L 01/04/17 14:06 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 14:06 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 14:06 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 14:06 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 14:06 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 60 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:SW-3 Lab ID:92325007026 Collected:12/30/16 10:00 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 14:06 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 14:06 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 14:06 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 14:06 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 14:06 108-10-11000.33 1 Styrene ND ug/L 01/04/17 14:06 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 14:06 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 14:06 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 14:06 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 14:06 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 14:06 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 14:06 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 14:06 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 14:06 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 14:06 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 14:06 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 14:06 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 14:06 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %01/04/17 14:06 460-00-470-130 1 1,2-Dichloroethane-d4 (S)111 %01/04/17 14:06 17060-07-070-130 1 Toluene-d8 (S)108 %01/04/17 14:06 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 61 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:SW-4R Lab ID:92325007027 Collected:12/31/16 11:05 Received:01/03/17 11:45 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 01/05/17 18:07 7440-36-001/04/17 20:006.0 3.8 1 Arsenic 5.4J ug/L 01/06/17 17:38 7440-38-201/04/17 20:0010.0 2.5 1 Barium 34.9J ug/L 01/05/17 18:07 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 18:07 7440-41-701/04/17 20:001.0 0.50 1 Cadmium 1.2 ug/L 01/05/17 18:07 7440-43-901/04/17 20:001.0 0.50 1 Chromium 2.9J ug/L 01/05/17 18:07 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/05/17 18:07 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/05/17 18:07 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/05/17 18:07 7439-92-101/04/17 20:0010.0 2.5 1 Nickel ND ug/L 01/05/17 18:07 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/05/17 18:07 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 18:07 7440-22-401/04/17 20:0010.0 2.5 1 Thallium 5.8 ug/L 01/05/17 18:07 7440-28-001/04/17 20:005.5 5.0 1 Vanadium 2.6J ug/L 01/05/17 18:07 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 6.4J ug/L 01/05/17 18:07 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 16:25 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 16:25 107-13-12001.9 1 Benzene ND ug/L 01/04/17 16:25 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 16:25 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 16:25 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 16:25 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 16:25 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 16:25 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 16:25 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 16:25 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 16:25 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 16:25 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 16:25 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 16:25 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 16:25 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 16:25 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 16:25 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 16:25 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 16:25 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 16:25 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 16:25 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 16:25 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 16:25 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 16:25 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 01/04/17 16:25 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 16:25 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 16:25 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 16:25 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 16:25 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 62 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:SW-4R Lab ID:92325007027 Collected:12/31/16 11:05 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 16:25 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 16:25 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 16:25 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 16:25 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 16:25 108-10-11000.33 1 Styrene ND ug/L 01/04/17 16:25 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 16:25 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 16:25 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 16:25 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 16:25 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 16:25 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 16:25 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 16:25 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 16:25 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 16:25 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 16:25 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 16:25 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 16:25 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)97 %01/04/17 16:25 460-00-470-130 1 1,2-Dichloroethane-d4 (S)111 %01/04/17 16:25 17060-07-070-130 1 Toluene-d8 (S)106 %01/04/17 16:25 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 63 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:SW-5 Lab ID:92325007028 Collected:12/30/16 09:25 Received:01/03/17 11:45 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 01/05/17 18:10 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/06/17 17:41 7440-38-201/04/17 20:0010.0 2.5 1 Barium 33.8J ug/L 01/05/17 18:10 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 18:10 7440-41-701/04/17 20:001.0 0.50 1 Cadmium 0.50J ug/L 01/05/17 18:10 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 18:10 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/05/17 18:10 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/05/17 18:10 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/05/17 18:10 7439-92-101/04/17 20:0010.0 2.5 1 Nickel ND ug/L 01/05/17 18:10 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/05/17 18:10 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 18:10 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 18:10 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 18:10 7440-62-201/04/17 20:0025.0 2.5 1 Zinc ND ug/L 01/05/17 18:10 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 14:23 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 14:23 107-13-12001.9 1 Benzene ND ug/L 01/04/17 14:23 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 14:23 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 14:23 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 14:23 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 14:23 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 14:23 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 14:23 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 14:23 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 14:23 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 14:23 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 14:23 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 14:23 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 14:23 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 14:23 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 14:23 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 14:23 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 14:23 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 14:23 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 14:23 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 14:23 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 14:23 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 14:23 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 01/04/17 14:23 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 14:23 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 14:23 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 14:23 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 14:23 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 64 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:SW-5 Lab ID:92325007028 Collected:12/30/16 09:25 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 14:23 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 14:23 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 14:23 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 14:23 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 14:23 108-10-11000.33 1 Styrene ND ug/L 01/04/17 14:23 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 14:23 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 14:23 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 14:23 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 14:23 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 14:23 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 14:23 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 14:23 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 14:23 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 14:23 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 14:23 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 14:23 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 14:23 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)102 %01/04/17 14:23 460-00-470-130 1 1,2-Dichloroethane-d4 (S)114 %01/04/17 14:23 17060-07-070-130 1 Toluene-d8 (S)109 %01/04/17 14:23 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 65 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:SW-6 Lab ID:92325007029 Collected:12/30/16 09:40 Received:01/03/17 11:45 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 01/05/17 18:13 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/06/17 17:44 7440-38-201/04/17 20:0010.0 2.5 1 Barium 19.1J ug/L 01/05/17 18:13 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 18:13 7440-41-701/04/17 20:001.0 0.50 1 Cadmium 0.78J ug/L 01/05/17 18:13 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 18:13 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt 8.0J ug/L 01/05/17 18:13 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/05/17 18:13 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/05/17 18:13 7439-92-101/04/17 20:0010.0 2.5 1 Nickel ND ug/L 01/05/17 18:13 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/05/17 18:13 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 18:13 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 18:13 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 18:13 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 7.0J ug/L 01/05/17 18:13 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 14:41 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 14:41 107-13-12001.9 1 Benzene ND ug/L 01/04/17 14:41 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 14:41 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 14:41 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 14:41 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 14:41 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 14:41 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 14:41 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 14:41 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 14:41 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 14:41 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 14:41 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 14:41 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 14:41 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 14:41 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 14:41 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 14:41 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 14:41 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 14:41 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 14:41 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 14:41 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 14:41 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 14:41 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 01/04/17 14:41 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 14:41 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 14:41 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 14:41 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 14:41 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 66 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:SW-6 Lab ID:92325007029 Collected:12/30/16 09:40 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 14:41 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 14:41 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 14:41 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 14:41 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 14:41 108-10-11000.33 1 Styrene ND ug/L 01/04/17 14:41 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 14:41 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 14:41 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 14:41 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 14:41 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 14:41 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 14:41 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 14:41 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 14:41 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 14:41 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 14:41 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 14:41 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 14:41 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %01/04/17 14:41 460-00-470-130 1 1,2-Dichloroethane-d4 (S)112 %01/04/17 14:41 17060-07-070-130 1 Toluene-d8 (S)105 %01/04/17 14:41 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 67 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:EB Lab ID:92325007030 Collected:12/31/16 12:00 Received:01/03/17 11:45 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 01/05/17 18:17 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/10/17 15:41 7440-38-201/04/17 20:0010.0 2.5 1 Barium ND ug/L 01/05/17 18:17 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 18:17 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 18:17 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 18:17 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/05/17 18:17 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/05/17 18:17 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/05/17 18:17 7439-92-101/04/17 20:0010.0 2.5 1 Nickel ND ug/L 01/05/17 18:17 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/05/17 18:17 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 18:17 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 18:17 7440-28-001/04/17 20:005.5 5.0 1 Tin ND ug/L 01/05/17 18:17 7440-31-501/04/17 20:001002.5 1 Vanadium ND ug/L 01/05/17 18:17 7440-62-201/04/17 20:0025.0 2.5 1 Zinc ND ug/L 01/05/17 18:17 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 01/04/17 15:38 7439-97-601/04/17 04:000.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 16:43 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 16:43 107-13-12001.9 1 Benzene ND ug/L 01/04/17 16:43 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 16:43 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 16:43 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 16:43 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 16:43 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 16:43 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 16:43 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 16:43 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 16:43 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 16:43 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 16:43 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 16:43 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 16:43 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 16:43 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 16:43 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 16:43 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 16:43 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 16:43 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 16:43 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 16:43 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 16:43 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 16:43 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 01/04/17 16:43 156-59-25.0 0.19 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 68 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:EB Lab ID:92325007030 Collected:12/31/16 12:00 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,2-Dichloroethene ND ug/L 01/04/17 16:43 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 16:43 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 16:43 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 16:43 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/04/17 16:43 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 16:43 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 16:43 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 16:43 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 16:43 108-10-11000.33 1 Styrene ND ug/L 01/04/17 16:43 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 16:43 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 16:43 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 16:43 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 16:43 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 16:43 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 16:43 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 16:43 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 16:43 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 16:43 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 16:43 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 16:43 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 16:43 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %01/04/17 16:43 460-00-470-130 1 1,2-Dichloroethane-d4 (S)109 %01/04/17 16:43 17060-07-070-130 1 Toluene-d8 (S)111 %01/04/17 16:43 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 69 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:TB Lab ID:92325007031 Collected:12/31/16 00:00 Received:01/03/17 11:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 17:00 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 17:00 107-13-12001.9 1 Benzene ND ug/L 01/04/17 17:00 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 17:00 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 17:00 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 17:00 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 17:00 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 17:00 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 17:00 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 17:00 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 17:00 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 17:00 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 17:00 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 17:00 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 17:00 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 17:00 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 17:00 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 17:00 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 17:00 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 17:00 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 17:00 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 17:00 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 17:00 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 17:00 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 01/04/17 17:00 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 17:00 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 17:00 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 17:00 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 17:00 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/04/17 17:00 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 17:00 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 17:00 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 17:00 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 17:00 108-10-11000.33 1 Styrene ND ug/L 01/04/17 17:00 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 17:00 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 17:00 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 17:00 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 17:00 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 17:00 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 17:00 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 17:00 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 17:00 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 17:00 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 17:00 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 17:00 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 70 of 125 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Sample:TB Lab ID:92325007031 Collected:12/31/16 00:00 Received:01/03/17 11:45 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 01/04/17 17:00 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %01/04/17 17:00 460-00-470-130 1 1,2-Dichloroethane-d4 (S)111 %01/04/17 17:00 17060-07-070-130 1 Toluene-d8 (S)107 %01/04/17 17:00 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 71 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343300 RSK 175 Modified RSK 175 Modified RSK 175 HEADSPACE Associated Lab Samples:92325007001, 92325007002, 92325007003, 92325007004, 92325007012, 92325007013, 92325007015, 92325007017, 92325007020 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904059 Associated Lab Samples:92325007001, 92325007002, 92325007003, 92325007004, 92325007012, 92325007013, 92325007015, 92325007017, 92325007020 Matrix:Water AnalyzedMDL Methane ug/L ND 10.0 N201/06/17 10:5910.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904060LABORATORY CONTROL SAMPLE: LCSSpike Methane ug/L 430 N239610970-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1906664MATRIX SPIKE SAMPLE: MSSpike Result 92324946022 Methane ug/L 458 N239611670-130ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92324946024 1906665SAMPLE DUPLICATE: Methane ug/L 49.0 N222049.9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 72 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343250 EPA 7470 EPA 7470 7470 Mercury Associated Lab Samples:92325007001, 92325007002, 92325007007, 92325007008, 92325007011, 92325007015, 92325007030 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903882 Associated Lab Samples:92325007001, 92325007002, 92325007007, 92325007008, 92325007011, 92325007015, 92325007030 Matrix:Water AnalyzedMDL Mercury ug/L ND 0.20 01/04/17 15:070.10 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903883LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.52.5 99 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1903884MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007001 1903885 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L M12.5 40 75-12533 18 252.5ND 1.0 0.83 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 73 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343179 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92325007005, 92325007006, 92325007007, 92325007010, 92325007012, 92325007013, 92325007015 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903459 Associated Lab Samples:92325007005, 92325007006, 92325007007, 92325007010, 92325007012, 92325007013, 92325007015 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 01/05/17 00:403.8 Arsenic ug/L ND 10.0 01/05/17 00:402.5 Barium ug/L ND 100 01/05/17 00:402.5 Beryllium ug/L ND 1.0 01/05/17 00:400.50 Cadmium ug/L ND 1.0 01/05/17 00:400.50 Chromium ug/L ND 10.0 01/05/17 00:402.5 Cobalt ug/L ND 10.0 01/05/17 00:402.5 Copper ug/L ND 10.0 01/05/17 00:402.5 Lead ug/L ND 10.0 01/05/17 00:402.5 Nickel ug/L ND 50.0 01/05/17 00:402.5 Selenium ug/L ND 10.0 01/05/17 00:405.0 Silver ug/L ND 10.0 01/05/17 00:402.5 Thallium ug/L ND 5.5 01/05/17 00:405.0 Vanadium ug/L ND 25.0 01/05/17 00:402.5 Zinc ug/L ND 10.0 01/05/17 00:405.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903460LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 468500 94 80-120 Arsenic ug/L 463500 93 80-120 Barium ug/L 504500 101 80-120 Beryllium ug/L 484500 97 80-120 Cadmium ug/L 472500 94 80-120 Chromium ug/L 494500 99 80-120 Cobalt ug/L 475500 95 80-120 Copper ug/L 488500 98 80-120 Lead ug/L 469500 94 80-120 Nickel ug/L 470500 94 80-120 Selenium ug/L 478500 96 80-120 Silver ug/L 242250 97 80-120 Thallium ug/L 497500 99 80-120 Vanadium ug/L 472500 94 80-120 Zinc ug/L 483500 97 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 74 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1903461MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92324987001 1903462 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 94 75-12593 1 25500ND473469 Arsenic ug/L 500 94 75-12593 1 25500ND470464 Barium ug/L 500 102 75-12596 4 25500172683654 Beryllium ug/L 500 99 75-12594 5 25500ND494471 Cadmium ug/L 500 95 75-12593 2 25500ND474463 Chromium ug/L 500 99 75-12595 4 25500ND494476 Cobalt ug/L 500 93 75-12591 2 25500ND463453 Copper ug/L 500 98 75-12595 3 25500ND490474 Lead ug/L 500 91 75-12590 2 25500ND456449 Nickel ug/L 500 91 75-12589 2 25500ND456446 Selenium ug/L 500 95 75-12594 1 25500ND477472 Silver ug/L 250 96 75-12593 3 25250ND242234 Thallium ug/L 500 95 75-12595 0 25500ND479477 Vanadium ug/L 500 96 75-12593 3 25500ND481466 Zinc ug/L 500 94 75-12592 2 25500ND471462 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 75 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343387 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92325007001, 92325007002, 92325007003, 92325007004, 92325007008, 92325007009, 92325007011, 92325007016, 92325007017, 92325007018, 92325007019, 92325007020, 92325007021, 92325007022, 92325007023, 92325007024, 92325007025 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904720 Associated Lab Samples:92325007001, 92325007002, 92325007003, 92325007004, 92325007008, 92325007009, 92325007011, 92325007016, 92325007017, 92325007018, 92325007019, 92325007020, 92325007021, 92325007022, 92325007023, 92325007024, 92325007025 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 01/05/17 15:593.8 Arsenic ug/L ND 10.0 01/05/17 15:592.5 Barium ug/L ND 100 01/05/17 15:592.5 Beryllium ug/L ND 1.0 01/05/17 15:590.50 Cadmium ug/L ND 1.0 01/05/17 15:590.50 Chromium ug/L ND 10.0 01/05/17 15:592.5 Cobalt ug/L ND 10.0 01/05/17 15:592.5 Copper ug/L ND 10.0 01/05/17 15:592.5 Lead ug/L ND 10.0 01/05/17 15:592.5 Nickel ug/L ND 50.0 01/05/17 15:592.5 Selenium ug/L ND 10.0 01/05/17 15:595.0 Silver ug/L ND 10.0 01/05/17 15:592.5 Thallium ug/L ND 5.5 01/05/17 15:595.0 Vanadium ug/L ND 25.0 01/05/17 15:592.5 Zinc ug/L ND 10.0 01/05/17 15:595.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904721LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 440500 88 80-120 Arsenic ug/L 422500 84 80-120 Barium ug/L 496500 99 80-120 Beryllium ug/L 495500 99 80-120 Cadmium ug/L 458500 92 80-120 Chromium ug/L 476500 95 80-120 Cobalt ug/L 449500 90 80-120 Copper ug/L 472500 94 80-120 Lead ug/L 445500 89 80-120 Nickel ug/L 450500 90 80-120 Selenium ug/L 446500 89 80-120 Silver ug/L 237250 95 80-120 Thallium ug/L 482500 96 80-120 Vanadium ug/L 456500 91 80-120 Zinc ug/L 445500 89 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 76 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1904722MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007001 1904723 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 90 75-12589 2 25500ND451444 Arsenic ug/L 500 85 75-12585 1 25500ND430426 Barium ug/L 500 100 75-12598 2 2550038.9J 539 528 Beryllium ug/L 500 102 75-12599 3 25500ND509496 Cadmium ug/L 500 93 75-12591 2 255001.3 466 458 Chromium ug/L 500 95 75-12594 0 25500ND474472 Cobalt ug/L 500 90 75-12588 2 255007.3J 456 449 Copper ug/L 500 96 75-12594 2 25500ND478470 Lead ug/L 500 88 75-12587 1 25500ND444438 Nickel ug/L 500 89 75-12588 1 255004.3J 451 444 Selenium ug/L 500 90 75-12588 2 25500ND450442 Silver ug/L 250 97 75-12595 2 25250ND241236 Thallium ug/L 500 95 75-12595 0 255005.7 479 479 Vanadium ug/L 500 94 75-12592 2 25500ND471462 Zinc ug/L 500 89 75-12588 1 2550031.3 477 470 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 77 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343388 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92325007026, 92325007027, 92325007028, 92325007029, 92325007030 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904725 Associated Lab Samples:92325007026, 92325007027, 92325007028, 92325007029, 92325007030 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 01/06/17 17:233.8 Arsenic ug/L ND 10.0 01/10/17 15:382.5 Barium ug/L ND 100 01/05/17 17:402.5 Beryllium ug/L ND 1.0 01/05/17 17:400.50 Cadmium ug/L ND 1.0 01/05/17 17:400.50 Chromium ug/L ND 10.0 01/05/17 17:402.5 Cobalt ug/L ND 10.0 01/06/17 17:232.5 Copper ug/L ND 10.0 01/06/17 17:232.5 Lead ug/L ND 10.0 01/06/17 17:232.5 Nickel ug/L ND 50.0 01/05/17 17:402.5 Selenium ug/L ND 10.0 01/06/17 17:235.0 Silver ug/L ND 10.0 01/05/17 17:402.5 Thallium ug/L ND 5.5 01/05/17 17:405.0 Tin ug/L ND 100 01/05/17 17:402.5 Vanadium ug/L ND 25.0 01/05/17 17:402.5 Zinc ug/L ND 10.0 01/06/17 17:235.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904726LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 485500 97 80-120 Arsenic ug/L 479500 96 80-120 Barium ug/L 495500 99 80-120 Beryllium ug/L 495500 99 80-120 Cadmium ug/L 457500 91 80-120 Chromium ug/L 474500 95 80-120 Cobalt ug/L 491500 98 80-120 Copper ug/L 496500 99 80-120 Lead ug/L 481500 96 80-120 Nickel ug/L 446500 89 80-120 Selenium ug/L 490500 98 80-120 Silver ug/L 236250 95 80-120 Thallium ug/L 463500 93 80-120 Tin ug/L 448500 90 80-120 Vanadium ug/L 456500 91 80-120 Zinc ug/L 493500 99 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 78 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1904727MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007026 1904728 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 86 75-12586 1 25500ND430432 Arsenic ug/L 500 94 75-12597 3 255002.6J 472 486 Barium ug/L 500 95 75-12597 2 2550065.5J 541 553 Beryllium ug/L 500 96 75-12598 1 25500ND482489 Cadmium ug/L 500 89 75-12590 2 25500ND445452 Chromium ug/L 500 91 75-12594 4 255004.0J 457 475 Cobalt ug/L 500 87 75-12588 1 255006.1J 439 445 Copper ug/L 500 91 75-12594 3 25500ND456471 Lead ug/L 500 85 75-12587 2 25500ND427433 Nickel ug/L 500 86 75-12588 2 255004.9J 436 443 Selenium ug/L 500 86 75-12588 2 25500ND433441 Silver ug/L 250 92 75-12594 2 25250ND230235 Thallium ug/L 500 88 75-12590 2 255005.6 446 454 Tin ug/L 500 88 75-12589 1 25500ND440446 Vanadium ug/L 500 90 75-12591 2 255003.5J 452 460 Zinc ug/L 500 88 75-12589 1 255007.2J 447 450 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 79 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343644 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92325007014 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1906014 Associated Lab Samples:92325007014 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 01/11/17 11:433.8 Arsenic ug/L ND 10.0 01/11/17 11:432.5 Barium ug/L ND 100 01/11/17 11:432.5 Beryllium ug/L ND 1.0 01/11/17 11:430.50 Cadmium ug/L ND 1.0 01/11/17 11:430.50 Chromium ug/L ND 10.0 01/11/17 11:432.5 Cobalt ug/L ND 10.0 01/11/17 11:432.5 Copper ug/L ND 10.0 01/11/17 11:432.5 Lead ug/L ND 10.0 01/11/17 11:432.5 Nickel ug/L ND 50.0 01/11/17 11:432.5 Selenium ug/L ND 10.0 01/11/17 11:435.0 Silver ug/L ND 10.0 01/11/17 11:432.5 Thallium ug/L ND 5.5 01/11/17 11:435.0 Vanadium ug/L ND 25.0 01/11/17 11:432.5 Zinc ug/L ND 10.0 01/11/17 11:435.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1906015LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 475500 95 80-120 Arsenic ug/L 492500 98 80-120 Barium ug/L 501500 100 80-120 Beryllium ug/L 506500 101 80-120 Cadmium ug/L 515500 103 80-120 Chromium ug/L 500500 100 80-120 Cobalt ug/L 512500 102 80-120 Copper ug/L 520500 104 80-120 Lead ug/L 503500 101 80-120 Nickel ug/L 503500 101 80-120 Selenium ug/L 506500 101 80-120 Silver ug/L 239250 96 80-120 Thallium ug/L 540500 108 80-120 Vanadium ug/L 488500 98 80-120 Zinc ug/L 507500 101 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 80 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1906016MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007014 1906017 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 93 75-12593 0 25500ND466467 Arsenic ug/L 500 98 75-12598 0 255003.0J 493 491 Barium ug/L 500 99 75-12599 0 255004.9J 502 502 Beryllium ug/L 500 102 75-125102 0 25500ND510512 Cadmium ug/L 500 101 75-125101 0 25500ND505503 Chromium ug/L 500 98 75-12598 0 25500ND491491 Cobalt ug/L 500 97 75-12597 1 25500ND486484 Copper ug/L 500 104 75-125104 0 25500ND521522 Lead ug/L 500 95 75-12595 0 255003.2J 478 476 Nickel ug/L 500 96 75-12595 1 25500ND478476 Selenium ug/L 500 99 75-12599 0 25500ND495494 Silver ug/L 250 95 75-12595 0 25250ND237237 Thallium ug/L 500 97 75-12597 0 25500ND487487 Vanadium ug/L 500 98 75-12599 1 25500ND489493 Zinc ug/L 500 96 75-12595 0 255005.7J 485 483 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 81 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343403 EPA 3010 EPA 6010 6010 MET Filtered Diss. Associated Lab Samples:92325007003, 92325007004, 92325007012 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904826 Associated Lab Samples:92325007003, 92325007004, 92325007012 Matrix:Water AnalyzedMDL Iron, Dissolved ug/L ND 50.0 01/05/17 15:0325.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904827LABORATORY CONTROL SAMPLE: LCSSpike Iron, Dissolved ug/L 43405000 87 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1904828MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007003 1904829 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Iron, Dissolved ug/L 5000 75 75-12576 0 205000384004220042200 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 82 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343140 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92325007001, 92325007002, 92325007003, 92325007004, 92325007005, 92325007006, 92325007007, 92325007008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903274 Associated Lab Samples:92325007001, 92325007002, 92325007003, 92325007004, 92325007005, 92325007006, 92325007007, 92325007008 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 01/03/17 12:330.33 1,1,1-Trichloroethane ug/L ND 1.0 01/03/17 12:330.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 01/03/17 12:330.40 1,1,2-Trichloroethane ug/L ND 1.0 01/03/17 12:330.29 1,1-Dichloroethane ug/L ND 5.0 01/03/17 12:330.32 1,1-Dichloroethene ug/L ND 5.0 01/03/17 12:330.56 1,2,3-Trichloropropane ug/L ND 1.0 01/03/17 12:330.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 01/03/17 12:332.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 01/03/17 12:330.27 1,2-Dichlorobenzene ug/L ND 5.0 01/03/17 12:330.30 1,2-Dichloroethane ug/L ND 1.0 01/03/17 12:330.24 1,2-Dichloropropane ug/L ND 1.0 01/03/17 12:330.27 1,4-Dichlorobenzene ug/L ND 1.0 01/03/17 12:330.33 2-Butanone (MEK)ug/L ND 100 01/03/17 12:330.96 2-Hexanone ug/L ND 50.0 01/03/17 12:330.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 01/03/17 12:330.33 Acetone ug/L ND 100 01/03/17 12:3310.0 Acrylonitrile ug/L ND 200 01/03/17 12:331.9 Benzene ug/L ND 1.0 01/03/17 12:330.25 Bromochloromethane ug/L ND 3.0 01/03/17 12:330.17 Bromodichloromethane ug/L ND 1.0 01/03/17 12:330.18 Bromoform ug/L ND 3.0 01/03/17 12:330.26 Bromomethane ug/L ND 10.0 01/03/17 12:330.29 Carbon disulfide ug/L ND 100 01/03/17 12:331.2 Carbon tetrachloride ug/L ND 1.0 01/03/17 12:330.25 Chlorobenzene ug/L ND 3.0 01/03/17 12:330.23 Chloroethane ug/L ND 10.0 01/03/17 12:330.54 Chloroform ug/L ND 5.0 01/03/17 12:330.14 Chloromethane ug/L ND 1.0 01/03/17 12:330.11 cis-1,2-Dichloroethene ug/L ND 5.0 01/03/17 12:330.19 cis-1,3-Dichloropropene ug/L ND 1.0 01/03/17 12:330.13 Dibromochloromethane ug/L ND 3.0 01/03/17 12:330.21 Dibromomethane ug/L ND 10.0 01/03/17 12:330.21 Ethylbenzene ug/L ND 1.0 01/03/17 12:330.30 Iodomethane ug/L ND 10.0 01/03/17 12:330.32 Methylene Chloride ug/L ND 1.0 01/03/17 12:330.97 Styrene ug/L ND 1.0 01/03/17 12:330.26 Tetrachloroethene ug/L ND 1.0 01/03/17 12:330.46 Toluene ug/L ND 1.0 01/03/17 12:330.26 trans-1,2-Dichloroethene ug/L ND 5.0 01/03/17 12:330.49 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 83 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903274 Associated Lab Samples:92325007001, 92325007002, 92325007003, 92325007004, 92325007005, 92325007006, 92325007007, 92325007008 Matrix:Water AnalyzedMDL trans-1,3-Dichloropropene ug/L ND 1.0 01/03/17 12:330.26 trans-1,4-Dichloro-2-butene ug/L ND 100 01/03/17 12:331.0 Trichloroethene ug/L ND 1.0 01/03/17 12:330.47 Trichlorofluoromethane ug/L ND 1.0 01/03/17 12:330.20 Vinyl acetate ug/L ND 50.0 01/03/17 12:330.35 Vinyl chloride ug/L ND 1.0 01/03/17 12:330.62 Xylene (Total)ug/L ND 5.0 01/03/17 12:330.66 1,2-Dichloroethane-d4 (S)%102 70-130 01/03/17 12:33 4-Bromofluorobenzene (S)%102 70-130 01/03/17 12:33 Toluene-d8 (S)%108 70-130 01/03/17 12:33 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903275LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 53.250 106 80-125 1,1,1-Trichloroethane ug/L 60.150 120 71-129 1,1,2,2-Tetrachloroethane ug/L 49.850 100 79-124 1,1,2-Trichloroethane ug/L 56.750 113 85-125 1,1-Dichloroethane ug/L 55.350 111 73-126 1,1-Dichloroethene ug/L 58.750 117 66-135 1,2,3-Trichloropropane ug/L 49.250 98 75-130 1,2-Dibromo-3-chloropropane ug/L 50.750 101 71-133 1,2-Dibromoethane (EDB)ug/L 51.750 103 83-124 1,2-Dichlorobenzene ug/L 46.850 94 80-133 1,2-Dichloroethane ug/L 55.850 112 67-128 1,2-Dichloropropane ug/L 54.750 109 75-132 1,4-Dichlorobenzene ug/L 46.050 92 78-130 2-Butanone (MEK)ug/L 121100 121 61-144 2-Hexanone ug/L 104100 104 68-143 4-Methyl-2-pentanone (MIBK)ug/L 111100 111 72-135 Acetone ug/L 122100 122 48-146 Acrylonitrile ug/L 292250 117 40-160 Benzene ug/L 56.350 113 80-125 Bromochloromethane ug/L 55.750 111 71-125 Bromodichloromethane ug/L 58.050 116 78-124 Bromoform ug/L 46.850 94 71-128 Bromomethane ug/L 51.150 102 40-160 Carbon disulfide ug/L 56.3J50 113 50-160 Carbon tetrachloride ug/L 56.950 114 69-131 Chlorobenzene ug/L 48.650 97 81-122 Chloroethane ug/L 57.650 115 39-148 Chloroform ug/L 56.750 113 73-127 Chloromethane ug/L 60.450 121 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 84 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903275LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 55.350 111 74-124 cis-1,3-Dichloropropene ug/L 60.650 121 72-132 Dibromochloromethane ug/L 48.850 98 78-125 Dibromomethane ug/L 51.950 104 82-120 Ethylbenzene ug/L 48.750 97 79-121 Iodomethane ug/L 109100 109 39-154 Methylene Chloride ug/L 55.350 111 64-133 Styrene ug/L 48.750 97 84-126 Tetrachloroethene ug/L 46.450 93 78-122 Toluene ug/L 53.450 107 80-121 trans-1,2-Dichloroethene ug/L 58.650 117 71-127 trans-1,3-Dichloropropene ug/L 62.250 124 69-141 trans-1,4-Dichloro-2-butene ug/L 55.7J50 111 40-160 Trichloroethene ug/L 52.850 106 78-122 Trichlorofluoromethane ug/L 61.750 123 53-137 Vinyl acetate ug/L 114100 114 40-160 Vinyl chloride ug/L 47.250 94 58-137 Xylene (Total)ug/L 146150 97 81-126 1,2-Dichloroethane-d4 (S)%106 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%102 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1903276MATRIX SPIKE SAMPLE: MSSpike Result 92324987006 1,1,1,2-Tetrachloroethane ug/L 21.920 109 70-130ND 1,1,1-Trichloroethane ug/L 22.620 113 70-130ND 1,1,2,2-Tetrachloroethane ug/L 22.020 110 70-130ND 1,1,2-Trichloroethane ug/L 22.320 112 70-130ND 1,1-Dichloroethane ug/L 25.020 109 70-1303.1J 1,1-Dichloroethene ug/L 24.220 121 70-166ND 1,2,3-Trichloropropane ug/L 22.320 111 70-130ND 1,2-Dibromo-3-chloropropane ug/L 23.320 116 70-130ND 1,2-Dibromoethane (EDB)ug/L 22.820 114 70-130ND 1,2-Dichlorobenzene ug/L 22.320 111 70-130ND 1,2-Dichloroethane ug/L 22.020 108 70-1300.34J 1,2-Dichloropropane ug/L 24.120 112 70-1301.7 1,4-Dichlorobenzene ug/L 27.220 110 70-1305.3 2-Butanone (MEK)ug/L 46.2J40 116 70-130ND 2-Hexanone ug/L 46.7J40 117 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 43.0J40 108 70-130ND Acetone ug/L 46.9J40 117 70-130ND Acrylonitrile ug/L 113J100 113 70-130ND Benzene ug/L 23.620 115 70-1480.68J Bromochloromethane ug/L 21.120 106 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 85 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1903276MATRIX SPIKE SAMPLE: MSSpike Result 92324987006 Bromodichloromethane ug/L 23.220 116 70-130ND Bromoform ug/L 19.720 98 70-130ND Bromomethane ug/L 21.420 107 70-130ND Carbon disulfide ug/L 22.1J20 110 70-130ND Carbon tetrachloride ug/L 23.020 115 70-130ND Chlorobenzene ug/L 28.020 117 70-1464.6 Chloroethane ug/L 23.820 117 70-130ND Chloroform ug/L 22.120 110 70-130ND Chloromethane ug/L 25.020 124 70-1300.17J cis-1,2-Dichloroethene ug/L 50.920 103 70-13030.3 cis-1,3-Dichloropropene ug/L 22.220 111 70-130ND Dibromochloromethane ug/L 20.220 101 70-130ND Dibromomethane ug/L 19.720 99 70-130ND Ethylbenzene ug/L 23.220 116 70-130ND Iodomethane ug/L 40.840 102 70-130ND Methylene Chloride ug/L 19.720 99 70-130ND Styrene ug/L 22.820 114 70-130ND Tetrachloroethene ug/L 21.020 105 70-130ND Toluene ug/L 22.220 111 70-155ND trans-1,2-Dichloroethene ug/L 23.420 115 70-130ND trans-1,3-Dichloropropene ug/L 22.020 110 70-130ND trans-1,4-Dichloro-2-butene ug/L 19.8J20 99 70-130ND Trichloroethene ug/L 22.220 108 69-1510.66J Trichlorofluoromethane ug/L 25.220 126 70-130ND Vinyl acetate ug/L 33.9J40 85 70-130ND Vinyl chloride ug/L 21.320 95 70-1302.2 1,2-Dichloroethane-d4 (S)%107 70-130 4-Bromofluorobenzene (S)%99 70-130 Toluene-d8 (S)%98 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92324987007 1903277SAMPLE 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 3.8J 4 304.0J 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 0.32J 300.29J 1,2-Dichloropropane ug/L 1.0 300.99J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 86 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92324987007 1903277SAMPLE DUPLICATE: 1,4-Dichlorobenzene ug/L 5.4 2 305.3 2-Butanone (MEK)ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND Acrylonitrile ug/L ND 30ND Benzene ug/L 0.81J 300.84J 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 3.6 0 303.6 Chloroethane ug/L 0.91J 301.1J Chloroform ug/L ND 30ND Chloromethane ug/L 0.30J 300.27J cis-1,2-Dichloroethene ug/L 34.3 3 3035.3 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 0.84J 300.87J 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 2.0 2 301.9 Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L 1.2 6 301.2 Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%103 0103 4-Bromofluorobenzene (S)%100 1101 Toluene-d8 (S)%107 2104 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 87 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343141 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92325007009, 92325007010, 92325007011, 92325007012, 92325007013, 92325007014, 92325007015 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903278 Associated Lab Samples:92325007009, 92325007010, 92325007011, 92325007012, 92325007013, 92325007014, 92325007015 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 01/03/17 12:510.33 1,1,1-Trichloroethane ug/L ND 1.0 01/03/17 12:510.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 01/03/17 12:510.40 1,1,2-Trichloroethane ug/L ND 1.0 01/03/17 12:510.29 1,1-Dichloroethane ug/L ND 5.0 01/03/17 12:510.32 1,1-Dichloroethene ug/L ND 5.0 01/03/17 12:510.56 1,2,3-Trichloropropane ug/L ND 1.0 01/03/17 12:510.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 01/03/17 12:512.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 01/03/17 12:510.27 1,2-Dichlorobenzene ug/L ND 5.0 01/03/17 12:510.30 1,2-Dichloroethane ug/L ND 1.0 01/03/17 12:510.24 1,2-Dichloropropane ug/L ND 1.0 01/03/17 12:510.27 1,4-Dichlorobenzene ug/L ND 1.0 01/03/17 12:510.33 2-Butanone (MEK)ug/L ND 100 01/03/17 12:510.96 2-Hexanone ug/L ND 50.0 01/03/17 12:510.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 01/03/17 12:510.33 Acetone ug/L ND 100 01/03/17 12:5110.0 Acrylonitrile ug/L ND 200 01/03/17 12:511.9 Benzene ug/L ND 1.0 01/03/17 12:510.25 Bromochloromethane ug/L ND 3.0 01/03/17 12:510.17 Bromodichloromethane ug/L ND 1.0 01/03/17 12:510.18 Bromoform ug/L ND 3.0 01/03/17 12:510.26 Bromomethane ug/L ND 10.0 01/03/17 12:510.29 Carbon disulfide ug/L ND 100 01/03/17 12:511.2 Carbon tetrachloride ug/L ND 1.0 01/03/17 12:510.25 Chlorobenzene ug/L ND 3.0 01/03/17 12:510.23 Chloroethane ug/L ND 10.0 01/03/17 12:510.54 Chloroform ug/L ND 5.0 01/03/17 12:510.14 Chloromethane ug/L ND 1.0 01/03/17 12:510.11 cis-1,2-Dichloroethene ug/L ND 5.0 01/03/17 12:510.19 cis-1,3-Dichloropropene ug/L ND 1.0 01/03/17 12:510.13 Dibromochloromethane ug/L ND 3.0 01/03/17 12:510.21 Dibromomethane ug/L ND 10.0 01/03/17 12:510.21 Ethylbenzene ug/L ND 1.0 01/03/17 12:510.30 Iodomethane ug/L ND 10.0 01/03/17 12:510.32 Methylene Chloride ug/L ND 1.0 01/03/17 12:510.97 Styrene ug/L ND 1.0 01/03/17 12:510.26 Tetrachloroethene ug/L ND 1.0 01/03/17 12:510.46 Toluene ug/L ND 1.0 01/03/17 12:510.26 trans-1,2-Dichloroethene ug/L ND 5.0 01/03/17 12:510.49 trans-1,3-Dichloropropene ug/L ND 1.0 01/03/17 12:510.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 88 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903278 Associated Lab Samples:92325007009, 92325007010, 92325007011, 92325007012, 92325007013, 92325007014, 92325007015 Matrix:Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 01/03/17 12:511.0 Trichloroethene ug/L ND 1.0 01/03/17 12:510.47 Trichlorofluoromethane ug/L ND 1.0 01/03/17 12:510.20 Vinyl acetate ug/L ND 50.0 01/03/17 12:510.35 Vinyl chloride ug/L ND 1.0 01/03/17 12:510.62 Xylene (Total)ug/L ND 5.0 01/03/17 12:510.66 1,2-Dichloroethane-d4 (S)%104 70-130 01/03/17 12:51 4-Bromofluorobenzene (S)%104 70-130 01/03/17 12:51 Toluene-d8 (S)%106 70-130 01/03/17 12:51 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903279LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 53.250 106 80-125 1,1,1-Trichloroethane ug/L 56.350 113 71-129 1,1,2,2-Tetrachloroethane ug/L 49.350 99 79-124 1,1,2-Trichloroethane ug/L 56.050 112 85-125 1,1-Dichloroethane ug/L 52.050 104 73-126 1,1-Dichloroethene ug/L 55.050 110 66-135 1,2,3-Trichloropropane ug/L 49.650 99 75-130 1,2-Dibromo-3-chloropropane ug/L 50.950 102 71-133 1,2-Dibromoethane (EDB)ug/L 50.550 101 83-124 1,2-Dichlorobenzene ug/L 46.750 93 80-133 1,2-Dichloroethane ug/L 53.050 106 67-128 1,2-Dichloropropane ug/L 53.950 108 75-132 1,4-Dichlorobenzene ug/L 45.650 91 78-130 2-Butanone (MEK)ug/L 113100 113 61-144 2-Hexanone ug/L 103100 103 68-143 4-Methyl-2-pentanone (MIBK)ug/L 108100 108 72-135 Acetone ug/L 109100 109 48-146 Acrylonitrile ug/L 268250 107 40-160 Benzene ug/L 55.850 112 80-125 Bromochloromethane ug/L 52.250 104 71-125 Bromodichloromethane ug/L 57.950 116 78-124 Bromoform ug/L 46.350 93 71-128 Bromomethane ug/L 49.050 98 40-160 Carbon disulfide ug/L 53.2J50 106 50-160 Carbon tetrachloride ug/L 56.450 113 69-131 Chlorobenzene ug/L 48.550 97 81-122 Chloroethane ug/L 54.350 109 39-148 Chloroform ug/L 52.150 104 73-127 Chloromethane ug/L 56.750 113 44-146 cis-1,2-Dichloroethene ug/L 51.350 103 74-124 cis-1,3-Dichloropropene ug/L 59.950 120 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 89 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903279LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 47.750 95 78-125 Dibromomethane ug/L 49.550 99 82-120 Ethylbenzene ug/L 48.550 97 79-121 Iodomethane ug/L 100100 100 39-154 Methylene Chloride ug/L 51.450 103 64-133 Styrene ug/L 48.650 97 84-126 Tetrachloroethene ug/L 46.350 93 78-122 Toluene ug/L 52.750 105 80-121 trans-1,2-Dichloroethene ug/L 54.850 110 71-127 trans-1,3-Dichloropropene ug/L 61.850 124 69-141 trans-1,4-Dichloro-2-butene ug/L 49.5J50 99 40-160 Trichloroethene ug/L 51.350 103 78-122 Trichlorofluoromethane ug/L 57.650 115 53-137 Vinyl acetate ug/L 107100 107 40-160 Vinyl chloride ug/L 45.050 90 58-137 Xylene (Total)ug/L 145150 97 81-126 1,2-Dichloroethane-d4 (S)%105 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%102 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1903280MATRIX SPIKE SAMPLE: MSSpike Result 92325007009 1,1,1,2-Tetrachloroethane ug/L 20.520 102 70-130ND 1,1,1-Trichloroethane ug/L 22.420 112 70-130ND 1,1,2,2-Tetrachloroethane ug/L 20.720 103 70-130ND 1,1,2-Trichloroethane ug/L 21.020 105 70-130ND 1,1-Dichloroethane ug/L 21.520 108 70-130ND 1,1-Dichloroethene ug/L 22.420 112 70-166ND 1,2,3-Trichloropropane ug/L 20.720 103 70-130ND 1,2-Dibromo-3-chloropropane ug/L 21.220 106 70-130ND 1,2-Dibromoethane (EDB)ug/L 21.220 106 70-130ND 1,2-Dichlorobenzene ug/L 21.720 108 70-130ND 1,2-Dichloroethane ug/L 22.020 109 70-130ND 1,2-Dichloropropane ug/L 21.220 106 70-130ND 1,4-Dichlorobenzene ug/L 21.320 107 70-130ND 2-Butanone (MEK)ug/L 41.1J40 103 70-130ND 2-Hexanone ug/L 42.4J40 106 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 40.7J40 102 70-130ND Acetone ug/L 46.2J40 111 70-130ND Acrylonitrile ug/L 109J100 109 70-130ND Benzene ug/L 22.320 112 70-148ND Bromochloromethane ug/L 21.020 105 70-130ND Bromodichloromethane ug/L 22.820 114 70-130ND Bromoform ug/L 18.720 94 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 90 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1903280MATRIX SPIKE SAMPLE: MSSpike Result 92325007009 Bromomethane ug/L 19.720 98 70-130ND Carbon disulfide ug/L 21.6J20 108 70-130ND Carbon tetrachloride ug/L 22.020 110 70-130ND Chlorobenzene ug/L 21.820 109 70-146ND Chloroethane ug/L 23.620 118 70-130ND Chloroform ug/L 21.320 107 70-130ND Chloromethane ug/L 24.220 121 70-130ND cis-1,2-Dichloroethene ug/L 21.520 107 70-130ND cis-1,3-Dichloropropene ug/L 20.620 103 70-130ND Dibromochloromethane ug/L 19.920 99 70-130ND Dibromomethane ug/L 19.320 97 70-130ND Ethylbenzene ug/L 22.420 112 70-130ND Iodomethane ug/L 37.940 95 70-130ND Methylene Chloride ug/L 19.220 96 70-130ND Styrene ug/L 21.320 107 70-130ND Tetrachloroethene ug/L 19.820 99 70-130ND Toluene ug/L 21.720 109 70-155ND trans-1,2-Dichloroethene ug/L 22.420 112 70-130ND trans-1,3-Dichloropropene ug/L 21.020 105 70-130ND trans-1,4-Dichloro-2-butene ug/L 18.5J20 92 70-130ND Trichloroethene ug/L 20.320 102 69-151ND Trichlorofluoromethane ug/L 25.720 128 70-130ND Vinyl acetate ug/L 32.1J40 80 70-130ND Vinyl chloride ug/L 19.220 96 70-130ND 1,2-Dichloroethane-d4 (S)%112 70-130 4-Bromofluorobenzene (S)%98 70-130 Toluene-d8 (S)%98 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92325007010 1903281SAMPLE 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 0.37J 300.40J 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, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 91 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92325007010 1903281SAMPLE 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 0.48J 300.41J cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%108 1108 4-Bromofluorobenzene (S)%100 3102 Toluene-d8 (S)%103 1102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 92 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343283 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92325007016, 92325007017, 92325007018, 92325007019, 92325007020, 92325007021, 92325007022, 92325007023, 92325007024, 92325007025, 92325007026, 92325007027, 92325007028, 92325007029, 92325007030, 92325007031 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903982 Associated Lab Samples:92325007016, 92325007017, 92325007018, 92325007019, 92325007020, 92325007021, 92325007022, 92325007023, 92325007024, 92325007025, 92325007026, 92325007027, 92325007028, 92325007029, 92325007030, 92325007031 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 01/04/17 11:460.33 1,1,1-Trichloroethane ug/L ND 1.0 01/04/17 11:460.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 01/04/17 11:460.40 1,1,2-Trichloroethane ug/L ND 1.0 01/04/17 11:460.29 1,1-Dichloroethane ug/L ND 5.0 01/04/17 11:460.32 1,1-Dichloroethene ug/L ND 5.0 01/04/17 11:460.56 1,2,3-Trichloropropane ug/L ND 1.0 01/04/17 11:460.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 01/04/17 11:462.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 01/04/17 11:460.27 1,2-Dichlorobenzene ug/L ND 5.0 01/04/17 11:460.30 1,2-Dichloroethane ug/L ND 1.0 01/04/17 11:460.24 1,2-Dichloropropane ug/L ND 1.0 01/04/17 11:460.27 1,4-Dichlorobenzene ug/L ND 1.0 01/04/17 11:460.33 2-Butanone (MEK)ug/L ND 100 01/04/17 11:460.96 2-Hexanone ug/L ND 50.0 01/04/17 11:460.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 01/04/17 11:460.33 Acetone ug/L ND 100 01/04/17 11:4610.0 Acrylonitrile ug/L ND 200 01/04/17 11:461.9 Benzene ug/L ND 1.0 01/04/17 11:460.25 Bromochloromethane ug/L ND 3.0 01/04/17 11:460.17 Bromodichloromethane ug/L ND 1.0 01/04/17 11:460.18 Bromoform ug/L ND 3.0 01/04/17 11:460.26 Bromomethane ug/L ND 10.0 01/04/17 11:460.29 Carbon disulfide ug/L ND 100 01/04/17 11:461.2 Carbon tetrachloride ug/L ND 1.0 01/04/17 11:460.25 Chlorobenzene ug/L ND 3.0 01/04/17 11:460.23 Chloroethane ug/L ND 10.0 01/04/17 11:460.54 Chloroform ug/L ND 5.0 01/04/17 11:460.14 Chloromethane ug/L ND 1.0 01/04/17 11:460.11 cis-1,2-Dichloroethene ug/L ND 5.0 01/04/17 11:460.19 cis-1,3-Dichloropropene ug/L ND 1.0 01/04/17 11:460.13 Dibromochloromethane ug/L ND 3.0 01/04/17 11:460.21 Dibromomethane ug/L ND 10.0 01/04/17 11:460.21 Ethylbenzene ug/L ND 1.0 01/04/17 11:460.30 Iodomethane ug/L ND 10.0 01/04/17 11:460.32 Methylene Chloride ug/L ND 1.0 01/04/17 11:460.97 Styrene ug/L ND 1.0 01/04/17 11:460.26 Tetrachloroethene ug/L ND 1.0 01/04/17 11:460.46 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 93 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903982 Associated Lab Samples:92325007016, 92325007017, 92325007018, 92325007019, 92325007020, 92325007021, 92325007022, 92325007023, 92325007024, 92325007025, 92325007026, 92325007027, 92325007028, 92325007029, 92325007030, 92325007031 Matrix:Water AnalyzedMDL Toluene ug/L ND 1.0 01/04/17 11:460.26 trans-1,2-Dichloroethene ug/L ND 5.0 01/04/17 11:460.49 trans-1,3-Dichloropropene ug/L ND 1.0 01/04/17 11:460.26 trans-1,4-Dichloro-2-butene ug/L ND 100 01/04/17 11:461.0 Trichloroethene ug/L ND 1.0 01/04/17 11:460.47 Trichlorofluoromethane ug/L ND 1.0 01/04/17 11:460.20 Vinyl acetate ug/L ND 50.0 01/04/17 11:460.35 Vinyl chloride ug/L ND 1.0 01/04/17 11:460.62 Xylene (Total)ug/L ND 5.0 01/04/17 11:460.66 1,2-Dichloroethane-d4 (S)%109 70-130 01/04/17 11:46 4-Bromofluorobenzene (S)%100 70-130 01/04/17 11:46 Toluene-d8 (S)%105 70-130 01/04/17 11:46 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903983LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 55.550 111 80-125 1,1,1-Trichloroethane ug/L 50.050 100 71-129 1,1,2,2-Tetrachloroethane ug/L 51.750 103 79-124 1,1,2-Trichloroethane ug/L 52.250 104 85-125 1,1-Dichloroethane ug/L 47.550 95 73-126 1,1-Dichloroethene ug/L 50.950 102 66-135 1,2,3-Trichloropropane ug/L 51.950 104 75-130 1,2-Dibromo-3-chloropropane ug/L 55.450 111 71-133 1,2-Dibromoethane (EDB)ug/L 53.550 107 83-124 1,2-Dichlorobenzene ug/L 50.550 101 80-133 1,2-Dichloroethane ug/L 49.650 99 67-128 1,2-Dichloropropane ug/L 50.550 101 75-132 1,4-Dichlorobenzene ug/L 49.450 99 78-130 2-Butanone (MEK)ug/L 111100 111 61-144 2-Hexanone ug/L 114100 114 68-143 4-Methyl-2-pentanone (MIBK)ug/L 103100 103 72-135 Acetone ug/L 122100 122 48-146 Acrylonitrile ug/L 245250 98 40-160 Benzene ug/L 51.650 103 80-125 Bromochloromethane ug/L 46.550 93 71-125 Bromodichloromethane ug/L 53.850 108 78-124 Bromoform ug/L 47.750 95 71-128 Bromomethane ug/L 47.650 95 40-160 Carbon disulfide ug/L 47.3J50 95 50-160 Carbon tetrachloride ug/L 51.750 103 69-131 Chlorobenzene ug/L 50.850 102 81-122 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 94 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903983LABORATORY CONTROL SAMPLE: LCSSpike Chloroethane ug/L 49.450 99 39-148 Chloroform ug/L 47.850 96 73-127 Chloromethane ug/L 49.550 99 44-146 cis-1,2-Dichloroethene ug/L 47.450 95 74-124 cis-1,3-Dichloropropene ug/L 54.950 110 72-132 Dibromochloromethane ug/L 51.050 102 78-125 Dibromomethane ug/L 45.750 91 82-120 Ethylbenzene ug/L 50.750 101 79-121 Iodomethane ug/L 92.3100 92 39-154 Methylene Chloride ug/L 47.150 94 64-133 Styrene ug/L 51.850 104 84-126 Tetrachloroethene ug/L 47.950 96 78-122 Toluene ug/L 48.950 98 80-121 trans-1,2-Dichloroethene ug/L 50.150 100 71-127 trans-1,3-Dichloropropene ug/L 56.950 114 69-141 trans-1,4-Dichloro-2-butene ug/L 67.0J50 134 40-160 Trichloroethene ug/L 47.750 95 78-122 Trichlorofluoromethane ug/L 53.050 106 53-137 Vinyl acetate ug/L 97.5100 98 40-160 Vinyl chloride ug/L 39.950 80 58-137 Xylene (Total)ug/L 155150 103 81-126 1,2-Dichloroethane-d4 (S)%104 70-130 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%97 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1903984MATRIX SPIKE SAMPLE: MSSpike Result 92325007020 1,1,1,2-Tetrachloroethane ug/L 21.920 110 70-130ND 1,1,1-Trichloroethane ug/L 23.820 119 70-130ND 1,1,2,2-Tetrachloroethane ug/L 22.420 112 70-130ND 1,1,2-Trichloroethane ug/L 22.620 113 70-130ND 1,1-Dichloroethane ug/L 31.720 118 70-1308.0 1,1-Dichloroethene ug/L 25.720 129 70-166ND 1,2,3-Trichloropropane ug/L 22.320 112 70-130ND 1,2-Dibromo-3-chloropropane ug/L 23.020 115 70-130ND 1,2-Dibromoethane (EDB)ug/L 22.520 113 70-130ND 1,2-Dichlorobenzene ug/L 23.020 115 70-130ND 1,2-Dichloroethane ug/L 23.120 114 70-1300.27J 1,2-Dichloropropane ug/L 24.120 116 70-1300.83J 1,4-Dichlorobenzene ug/L 24.620 111 70-1302.3 2-Butanone (MEK)ug/L 45.6J40 114 70-130ND 2-Hexanone ug/L 45.0J40 113 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 43.3J40 108 70-130ND Acetone ug/L 46.3J40 116 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 95 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1903984MATRIX SPIKE SAMPLE: MSSpike Result 92325007020 Acrylonitrile ug/L 112J100 112 70-130ND Benzene ug/L 26.120 119 70-1482.3 Bromochloromethane ug/L 21.620 108 70-130ND Bromodichloromethane ug/L 23.920 120 70-130ND Bromoform ug/L 19.820 99 70-130ND Bromomethane ug/L 22.420 112 70-130ND Carbon disulfide ug/L 22.8J20 114 70-130ND Carbon tetrachloride ug/L 23.420 117 70-130ND Chlorobenzene ug/L 23.420 113 70-1460.75J Chloroethane ug/L 24.920 122 70-1300.62J Chloroform ug/L 23.620 118 70-130ND Chloromethane ug/L 26.020 130 70-130ND cis-1,2-Dichloroethene ug/L 46.020 113 70-13023.3 cis-1,3-Dichloropropene ug/L 22.220 111 70-130ND Dibromochloromethane ug/L 21.420 107 70-130ND Dibromomethane ug/L 20.220 101 70-130ND Ethylbenzene ug/L 23.220 116 70-130ND Iodomethane ug/L 40.640 102 70-130ND Methylene Chloride ug/L 21.220 106 70-130ND Styrene ug/L 17.820 89 70-130ND Tetrachloroethene ug/L 22.020 104 70-1301.2 Toluene ug/L 22.720 113 70-155ND trans-1,2-Dichloroethene ug/L 23.620 117 70-130ND trans-1,3-Dichloropropene ug/L 22.520 112 70-130ND trans-1,4-Dichloro-2-butene ug/L 21.9J20 110 70-130ND Trichloroethene ug/L 23.420 109 69-1511.5 Trichlorofluoromethane ug/L 27.7 M12013970-130ND Vinyl acetate ug/L 32.9J40 82 70-130ND Vinyl chloride ug/L 19.920 100 70-130ND 1,2-Dichloroethane-d4 (S)%115 70-130 4-Bromofluorobenzene (S)%98 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92325025006 1903985SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 96 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92325025006 1903985SAMPLE DUPLICATE: 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 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 0.13J 30ND cis-1,2-Dichloroethene ug/L 13.4 6 3012.6 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)%108 4113 4-Bromofluorobenzene (S)%98 395 Toluene-d8 (S)%109 2107 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 97 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343493 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92325007003, 92325007004, 92325007012 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1905258 Associated Lab Samples:92325007003, 92325007004, 92325007012 Matrix:Water AnalyzedMDL Alkalinity, Total as CaCO3 ug/L ND 5000 01/06/17 00:161000 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1905259LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 ug/L 5130050000 103 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1905260MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007003 1905261 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 ug/L M1500002480-12031 2 2550000141000153000157000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 98 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343148 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92325007003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903332 Associated Lab Samples:92325007003 Matrix:Water AnalyzedMDL Sulfide ug/L ND 1000 01/03/17 11:00100 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903333LABORATORY CONTROL SAMPLE: LCSSpike Sulfide ug/L 506J500 101 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1903334MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92324946007 1903335 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide ug/L M1,R15004780-12069 38 10500ND233J344J Parameter Units MS Result % Rec Limits Qual% RecConc. 1903336MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92324946017 1903337 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide ug/L M1,R15008380-12067 22 10500ND415J333J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 99 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343373 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92325007004, 92325007012 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904652 Associated Lab Samples:92325007004, 92325007012 Matrix:Water AnalyzedMDL Sulfide ug/L ND 1000 01/05/17 10:50100 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904653LABORATORY CONTROL SAMPLE: LCSSpike Sulfide ug/L 500J500 100 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1904654MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007004 1904655 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide ug/L M15006580-12066 3 10500ND323J332J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 100 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343338 EPA 300.0 EPA 300.0 300.0 IC Anions Associated Lab Samples:92325007003, 92325007004, 92325007012 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904351 Associated Lab Samples:92325007003, 92325007004, 92325007012 Matrix:Water AnalyzedMDL Sulfate ug/L ND 250000 01/04/17 17:201000 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904352LABORATORY CONTROL SAMPLE: LCSSpike Sulfate ug/L 20500J20000 103 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1904353MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92324351001 1904354 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfate ug/L 20000 92 90-11093 1 10200009.4 mg/L 27800J 28000J Parameter Units MS Result % Rec Limits Qual% RecConc. 1904355MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325025002 1904356 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfate ug/L 20000 92 90-11092 0 10200003230J21700J21700J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 101 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343084 EPA 353.2 EPA 353.2 353.2 Nitrate + Nitrite, Unpres. Associated Lab Samples:92325007003, 92325007012 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903107 Associated Lab Samples:92325007003, 92325007012 Matrix:Water AnalyzedMDL Nitrogen, Nitrate ug/L ND 20.0 12/30/16 21:1510.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903108LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Nitrate ug/L 24802500 99 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1903109MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007003 1903110 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Nitrogen, Nitrate ug/L M125006090-11060 1 102500ND15101500 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 102 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343398 EPA 353.2 EPA 353.2 353.2 Nitrate + Nitrite, Unpres. Associated Lab Samples:92325007004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904781 Associated Lab Samples:92325007004 Matrix:Water AnalyzedMDL Nitrogen, Nitrate ug/L ND 20.0 01/04/17 20:4110.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904782LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Nitrate ug/L 24402500 97 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1904783MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325175002 1904784 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Nitrogen, Nitrate ug/L 2500 99 90-11099 0 102500ND24702470 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 103 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343216 SM 4500-Cl-E SM 4500-Cl-E 4500 Chloride Associated Lab Samples:92325007003, 92325007004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903778 Associated Lab Samples:92325007003, 92325007004 Matrix:Water AnalyzedMDL Chloride ug/L ND 1000 01/03/17 17:29500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903779LABORATORY CONTROL SAMPLE: LCSSpike Chloride ug/L 1930020000 96 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1903780MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92323984001 1903781 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride ug/L 10000 105 90-110104 0 101000038701430014300 Parameter Units MS Result % Rec Limits Qual% RecConc. 1903782MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92324286002 1903783 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride ug/L 10000 95 90-11092 1 1010000301003960039300 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 104 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343225 SM 4500-Cl-E SM 4500-Cl-E 4500 Chloride Associated Lab Samples:92325007012 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903834 Associated Lab Samples:92325007012 Matrix:Water AnalyzedMDL Chloride ug/L ND 1000 01/03/17 17:56500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903835LABORATORY CONTROL SAMPLE: LCSSpike Chloride ug/L 1930020000 96 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1903836MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007012 1903837 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride ug/L 10000 105 90-110101 1 1010000189002940029000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 105 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 343325 SM 5220D SM 5220D 5220D COD Associated Lab Samples:92325007003, 92325007004, 92325007012 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904170 Associated Lab Samples:92325007003, 92325007004, 92325007012 Matrix:Water AnalyzedMDL Chemical Oxygen Demand ug/L ND 25000 01/04/17 15:0012500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904171LABORATORY CONTROL SAMPLE: LCSSpike Chemical Oxygen Demand ug/L 796000750000 106 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1904172MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92324988001 1904173 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chemical Oxygen Demand ug/L M17500005990-11059 0 37500004270 mg/L 4720000 4720000 Parameter Units MS Result % Rec Limits Qual% RecConc. 1904174MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325150001 1904175 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chemical Oxygen Demand ug/L 750000 98 90-11099 1 3750000ND742000753000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 106 of 125 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 344965 SM 5310B SM 5310B 5310B TOC Associated Lab Samples:92325007003, 92325007004, 92325007012 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1914017 Associated Lab Samples:92325007003, 92325007004, 92325007012 Matrix:Water AnalyzedMDL Total Organic Carbon ug/L ND 1000 01/19/17 21:26500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1914018LABORATORY CONTROL SAMPLE: LCSSpike Total Organic Carbon ug/L 2580025000 103 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1914019MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007003 1914020 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Total Organic Carbon ug/L 25000 105 90-110106 1 1025000845J2710027400 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 107 of 125 #=QL# QUALIFIERS Pace Project No.: Project: 92325007 ALEXANDER LF-SWS DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Analysis conducted outside the EPA method holding time.H1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 The lab does not hold NELAC/TNI accreditation for this parameter.N2 RPD value was outside control limits.R1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 108 of 125 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92325007001 343300MW-1 RSK 175 Modified 92325007002 343300MW-1B RSK 175 Modified 92325007003 343300MW-12 RSK 175 Modified 92325007004 343300MW-12D RSK 175 Modified 92325007012 343300MW-24 RSK 175 Modified 92325007013 343300MW-25 RSK 175 Modified 92325007015 343300MW-6 RSK 175 Modified 92325007017 343300MW-5 RSK 175 Modified 92325007020 343300MW-16 RSK 175 Modified 92325007001 343387 343415MW-1 EPA 3010A EPA 6010 92325007002 343387 343415MW-1B EPA 3010A EPA 6010 92325007003 343387 343415MW-12 EPA 3010A EPA 6010 92325007004 343387 343415MW-12D EPA 3010A EPA 6010 92325007005 343179 343232MW-13 EPA 3010A EPA 6010 92325007006 343179 343232MW-14 EPA 3010A EPA 6010 92325007007 343179 343232MW-15 EPA 3010A EPA 6010 92325007008 343387 343415MW-17 EPA 3010A EPA 6010 92325007009 343387 343415MW-19 EPA 3010A EPA 6010 92325007010 343179 343232MW-20 EPA 3010A EPA 6010 92325007011 343387 343415MW-21 EPA 3010A EPA 6010 92325007012 343179 343232MW-24 EPA 3010A EPA 6010 92325007013 343179 343232MW-25 EPA 3010A EPA 6010 92325007014 343644 343787MW-7 EPA 3010A EPA 6010 92325007015 343179 343232MW-6 EPA 3010A EPA 6010 92325007016 343387 343415MW-4R EPA 3010A EPA 6010 92325007017 343387 343415MW-5 EPA 3010A EPA 6010 92325007018 343387 343415MW-9 EPA 3010A EPA 6010 92325007019 343387 343415MW-10 EPA 3010A EPA 6010 92325007020 343387 343415MW-16 EPA 3010A EPA 6010 92325007021 343387 343415MW-22 EPA 3010A EPA 6010 92325007022 343387 343415MW-23 EPA 3010A EPA 6010 92325007023 343387 343415MW-32 EPA 3010A EPA 6010 92325007024 343387 343415MW-33 EPA 3010A EPA 6010 92325007025 343387 343415MW-34 EPA 3010A EPA 6010 92325007026 343388 343416SW-3 EPA 3010A EPA 6010 92325007027 343388 343416SW-4R EPA 3010A EPA 6010 92325007028 343388 343416SW-5 EPA 3010A EPA 6010 92325007029 343388 343416SW-6 EPA 3010A EPA 6010 92325007030 343388 343416EBEPA 3010A EPA 6010 92325007003 343403 343417MW-12 EPA 3010 EPA 6010 92325007004 343403 343417MW-12D EPA 3010 EPA 6010 92325007012 343403 343417MW-24 EPA 3010 EPA 6010 92325007001 343250 343260MW-1 EPA 7470 EPA 7470 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 109 of 125 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92325007002 343250 343260MW-1B EPA 7470 EPA 7470 92325007007 343250 343260MW-15 EPA 7470 EPA 7470 92325007008 343250 343260MW-17 EPA 7470 EPA 7470 92325007011 343250 343260MW-21 EPA 7470 EPA 7470 92325007015 343250 343260MW-6 EPA 7470 EPA 7470 92325007030 343250 343260EBEPA 7470 EPA 7470 92325007001 343140MW-1 EPA 8260 92325007002 343140MW-1B EPA 8260 92325007003 343140MW-12 EPA 8260 92325007004 343140MW-12D EPA 8260 92325007005 343140MW-13 EPA 8260 92325007006 343140MW-14 EPA 8260 92325007007 343140MW-15 EPA 8260 92325007008 343140MW-17 EPA 8260 92325007009 343141MW-19 EPA 8260 92325007010 343141MW-20 EPA 8260 92325007011 343141MW-21 EPA 8260 92325007012 343141MW-24 EPA 8260 92325007013 343141MW-25 EPA 8260 92325007014 343141MW-7 EPA 8260 92325007015 343141MW-6 EPA 8260 92325007016 343283MW-4R EPA 8260 92325007017 343283MW-5 EPA 8260 92325007018 343283MW-9 EPA 8260 92325007019 343283MW-10 EPA 8260 92325007020 343283MW-16 EPA 8260 92325007021 343283MW-22 EPA 8260 92325007022 343283MW-23 EPA 8260 92325007023 343283MW-32 EPA 8260 92325007024 343283MW-33 EPA 8260 92325007025 343283MW-34 EPA 8260 92325007026 343283SW-3 EPA 8260 92325007027 343283SW-4R EPA 8260 92325007028 343283SW-5 EPA 8260 92325007029 343283SW-6 EPA 8260 92325007030 343283EBEPA 8260 92325007031 343283TBEPA 8260 92325007003 343493MW-12 SM 2320B 92325007004 343493MW-12D SM 2320B 92325007012 343493MW-24 SM 2320B 92325007003 343148MW-12 SM 4500-S2D 92325007004 343373MW-12D SM 4500-S2D 92325007012 343373MW-24 SM 4500-S2D 92325007003 343338MW-12 EPA 300.0 92325007004 343338MW-12D EPA 300.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 110 of 125 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92325007 ALEXANDER LF-SWS Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92325007012 343338MW-24 EPA 300.0 92325007003 343084MW-12 EPA 353.2 92325007004 343398MW-12D EPA 353.2 92325007012 343084MW-24 EPA 353.2 92325007003 343216MW-12 SM 4500-Cl-E 92325007004 343216MW-12D SM 4500-Cl-E 92325007012 343225MW-24 SM 4500-Cl-E 92325007003 343325MW-12 SM 5220D 92325007004 343325MW-12D SM 5220D 92325007012 343325MW-24 SM 5220D 92325007003 344965MW-12 SM 5310B 92325007004 344965MW-12D SM 5310B 92325007012 344965MW-24 SM 5310B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:20 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 111 of 125 Page 112 of 125 Page 113 of 125 Page 114 of 125 Page 115 of 125 Page 116 of 125 Page 117 of 125 Page 118 of 125 Page 119 of 125 Page 120 of 125 Page 121 of 125 Page 122 of 125 Page 123 of 125 Page 124 of 125 Page 125 of 125 #=CL# January 20, 2017 LIMS USE: FR - JONATHAN PFOHL LIMS OBJECT ID: 92325025 92325025 Project: Pace Project No.: RE: Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 Alexander LF (SWS & UIC) Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory between December 30, 2016 and January 03, 2017. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Trey Carter trey.carter@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 56 #=CP# CERTIFICATIONS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 56 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Lab ID Sample ID Matrix Date Collected Date Received 92325025001 MW-3 Water 12/29/16 15:10 12/30/16 07:00 92325025002 MW-11 Water 12/29/16 15:50 12/30/16 07:00 92325025003 MW-26 Water 12/29/16 13:35 12/30/16 07:00 92325025004 MW-31 Water 12/29/16 12:00 12/30/16 07:00 92325025005 MW-18 Water 12/29/16 11:52 12/30/16 07:00 92325025006 MW-27 Water 12/31/16 09:50 01/03/17 09:00 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 56 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92325025001 MW-3 EPA 8260 50 PASI-CZDO SM 2320B 1 PASI-AKDF EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-AWRC SM 5220D 1 PASI-AEWS SM 5310B 1 PASI-AMDW 92325025002 MW-11 EPA 6010 15 PASI-ASER EPA 6010 1 PASI-ASH1 EPA 8260 50 PASI-CZDO SM 2320B 1 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 300.0 1 PASI-AAES2 EPA 353.2 1 PASI-AWRC SM 4500-Cl-E 1 PASI-AWRC SM 5220D 1 PASI-AEWS SM 5310B 1 PASI-AMDW 92325025003 MW-26 EPA 6010 15 PASI-ASER EPA 6010 1 PASI-ASH1 EPA 8260 50 PASI-CZDO SM 2320B 1 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 300.0 1 PASI-AAES2 EPA 353.2 1 PASI-AWRC SM 4500-Cl-E 1 PASI-AWRC SM 5220D 1 PASI-AEWS SM 5310B 1 PASI-AMDW 92325025004 MW-31 EPA 6010 15 PASI-ASH1 EPA 6010 1 PASI-ASH1 EPA 8260 50 PASI-CZDO SM 2320B 1 PASI-AKDF SM 4500-S2D 1 PASI-AEWS EPA 300.0 1 PASI-AAES2 EPA 353.2 1 PASI-AWRC SM 4500-Cl-E 1 PASI-AWRC SM 5220D 1 PASI-AEWS SM 5310B 1 PASI-AMDW 92325025005 MW-18 EPA 6010 15 PASI-ASH1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 56 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 6010 1 PASI-ASH1 EPA 7470 1 PASI-AWAB EPA 8260 50 PASI-CZDO 92325025006 MW-27 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-3 Lab ID:92325025001 Collected:12/29/16 15:10 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 21:34 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 21:34 107-13-12001.9 1 Benzene 5.3 ug/L 01/03/17 21:34 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 21:34 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 21:34 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 21:34 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 21:34 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 21:34 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 21:34 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 21:34 56-23-51.0 0.25 1 Chlorobenzene 1.5J ug/L 01/03/17 21:34 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 21:34 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 21:34 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/03/17 21:34 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 21:34 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 21:34 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 21:34 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 21:34 74-95-310.0 0.21 1 1,2-Dichlorobenzene 0.75J ug/L 01/03/17 21:34 95-50-15.0 0.30 1 1,4-Dichlorobenzene 10.4 ug/L 01/03/17 21:34 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 21:34 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/03/17 21:34 75-34-35.0 0.32 1 1,2-Dichloroethane 0.36J ug/L 01/03/17 21:34 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 21:34 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 5.4 ug/L 01/03/17 21:34 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 21:34 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/03/17 21:34 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 21:34 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 21:34 10061-02-61.0 0.26 1 Ethylbenzene 1.1 ug/L 01/03/17 21:34 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 21:34 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 21:34 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 21:34 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 21:34 108-10-11000.33 1 Styrene ND ug/L 01/03/17 21:34 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 21:34 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 21:34 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 21:34 127-18-41.0 0.46 1 Toluene 0.35J ug/L 01/03/17 21:34 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 21:34 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 21:34 79-00-51.0 0.29 1 Trichloroethene 0.56J ug/L 01/03/17 21:34 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 21:34 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 21:34 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 21:34 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 21:34 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, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-3 Lab ID:92325025001 Collected:12/29/16 15:10 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Xylene (Total)2.6J ug/L 01/03/17 21:34 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/03/17 21:34 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %01/03/17 21:34 17060-07-070-130 1 Toluene-d8 (S)103 %01/03/17 21:34 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 93600 ug/L 01/06/17 01:58500010001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 1870J ug/L 01/04/17 19:36 14808-79-825000010001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 25300 ug/L 01/03/17 18:03 16887-00-610005001 Analytical Method: SM 5220D5220D COD Chemical Oxygen Demand 28000 ug/L 01/06/17 15:0025000125001 Analytical Method: SM 5310B5310B TOC Total Organic Carbon 4820 ug/L 01/20/17 00:25 7440-44-010005001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-11 Lab ID:92325025002 Collected:12/29/16 15:50 Received:12/30/16 07:00 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 01/05/17 02:06 7440-36-001/03/17 17:006.0 3.8 1 Arsenic 5.5J ug/L 01/05/17 02:06 7440-38-201/03/17 17:0010.0 2.5 1 Barium 163 ug/L 01/05/17 02:06 7440-39-301/03/17 17:001002.5 1 Beryllium ND ug/L 01/05/17 02:06 7440-41-701/03/17 17:001.0 0.50 1 Cadmium ND ug/L 01/05/17 02:06 7440-43-901/03/17 17:001.0 0.50 1 Chromium 8.1J ug/L 01/05/17 02:06 7440-47-301/03/17 17:0010.0 2.5 1 Cobalt 97.3 ug/L 01/05/17 02:06 7440-48-401/03/17 17:0010.0 2.5 1 Copper 10.5 ug/L 01/05/17 02:06 7440-50-801/03/17 17:0010.0 2.5 1 Lead 3.4J ug/L 01/05/17 02:06 7439-92-101/03/17 17:0010.0 2.5 1 Nickel 14.0J ug/L 01/05/17 02:06 7440-02-001/03/17 17:0050.0 2.5 1 Selenium ND ug/L 01/05/17 02:06 7782-49-201/03/17 17:0010.0 5.0 1 Silver ND ug/L 01/05/17 02:06 7440-22-401/03/17 17:0010.0 2.5 1 Thallium ND ug/L 01/05/17 02:06 7440-28-001/03/17 17:005.5 5.0 1 Vanadium ND ug/L 01/05/17 02:06 7440-62-201/03/17 17:0025.0 2.5 1 Zinc 64.2 ug/L 01/05/17 02:06 7440-66-601/03/17 17:0010.0 5.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 MET ICP, Lab Filtered Iron, Dissolved 39100 ug/L 01/05/17 15:34 7439-89-601/04/17 21:0050.0 25.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 21:52 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 21:52 107-13-12001.9 1 Benzene 2.8 ug/L 01/03/17 21:52 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 21:52 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 21:52 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 21:52 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 21:52 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 21:52 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 21:52 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 21:52 56-23-51.0 0.25 1 Chlorobenzene 2.0J ug/L 01/03/17 21:52 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 21:52 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 21:52 67-66-35.0 0.14 1 Chloromethane 0.14J ug/L 01/03/17 21:52 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 21:52 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 21:52 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 21:52 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 21:52 74-95-310.0 0.21 1 1,2-Dichlorobenzene 0.47J ug/L 01/03/17 21:52 95-50-15.0 0.30 1 1,4-Dichlorobenzene 8.4 ug/L 01/03/17 21:52 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 21:52 110-57-61001.0 1 1,1-Dichloroethane 0.40J ug/L 01/03/17 21:52 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/03/17 21:52 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 21:52 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 16.7 ug/L 01/03/17 21:52 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 21:52 156-60-55.0 0.49 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-11 Lab ID:92325025002 Collected:12/29/16 15:50 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,2-Dichloropropane ND ug/L 01/03/17 21:52 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 21:52 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 21:52 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/03/17 21:52 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 21:52 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 21:52 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 21:52 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 21:52 108-10-11000.33 1 Styrene ND ug/L 01/03/17 21:52 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 21:52 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 21:52 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 21:52 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 21:52 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 21:52 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 21:52 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 21:52 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 21:52 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 21:52 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 21:52 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 21:52 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 21:52 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %01/03/17 21:52 460-00-470-130 1 1,2-Dichloroethane-d4 (S)109 %01/03/17 21:52 17060-07-070-130 1 Toluene-d8 (S)103 %01/03/17 21:52 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 166000 ug/L 01/06/17 02:12500010001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 01/05/17 10:50 18496-25-810001001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 3230J ug/L 01/04/17 19:45 14808-79-825000010001 Analytical Method: EPA 353.2353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate ND ug/L 12/30/16 21:301000010.0 1 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 78400 ug/L 01/03/17 18:09 16887-00-6500025005 Analytical Method: SM 5220D5220D COD Chemical Oxygen Demand 45000 ug/L 01/06/17 15:0025000125001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-11 Lab ID:92325025002 Collected:12/29/16 15:50 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 5310B5310B TOC Total Organic Carbon 6070 ug/L 01/20/17 00:35 7440-44-010005001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-26 Lab ID:92325025003 Collected:12/29/16 13:35 Received:12/30/16 07:00 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 01/05/17 02:10 7440-36-001/03/17 17:006.0 3.8 1 Arsenic 7.0J ug/L 01/05/17 02:10 7440-38-201/03/17 17:0010.0 2.5 1 Barium 51.3J ug/L 01/05/17 02:10 7440-39-301/03/17 17:001002.5 1 Beryllium ND ug/L 01/05/17 02:10 7440-41-701/03/17 17:001.0 0.50 1 Cadmium ND ug/L 01/05/17 02:10 7440-43-901/03/17 17:001.0 0.50 1 Chromium 3.6J ug/L 01/05/17 02:10 7440-47-301/03/17 17:0010.0 2.5 1 Cobalt 64.7 ug/L 01/05/17 02:10 7440-48-401/03/17 17:0010.0 2.5 1 Copper ND ug/L 01/05/17 02:10 7440-50-801/03/17 17:0010.0 2.5 1 Lead ND ug/L 01/05/17 02:10 7439-92-101/03/17 17:0010.0 2.5 1 Nickel 18.8J ug/L 01/05/17 02:10 7440-02-001/03/17 17:0050.0 2.5 1 Selenium ND ug/L 01/05/17 02:10 7782-49-201/03/17 17:0010.0 5.0 1 Silver ND ug/L 01/05/17 02:10 7440-22-401/03/17 17:0010.0 2.5 1 Thallium ND ug/L 01/05/17 02:10 7440-28-001/03/17 17:005.5 5.0 1 Vanadium ND ug/L 01/05/17 02:10 7440-62-201/03/17 17:0025.0 2.5 1 Zinc 9.0J ug/L 01/05/17 02:10 7440-66-601/03/17 17:0010.0 5.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 MET ICP, Lab Filtered Iron, Dissolved 7370 ug/L 01/05/17 15:37 7439-89-601/04/17 21:0050.0 25.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/03/17 22:09 67-64-110010.0 1 Acrylonitrile ND ug/L 01/03/17 22:09 107-13-12001.9 1 Benzene 2.1 ug/L 01/03/17 22:09 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/03/17 22:09 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/03/17 22:09 75-27-41.0 0.18 1 Bromoform ND ug/L 01/03/17 22:09 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/03/17 22:09 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/03/17 22:09 78-93-31000.96 1 Carbon disulfide ND ug/L 01/03/17 22:09 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/03/17 22:09 56-23-51.0 0.25 1 Chlorobenzene 2.0J ug/L 01/03/17 22:09 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/03/17 22:09 75-00-310.0 0.54 1 Chloroform ND ug/L 01/03/17 22:09 67-66-35.0 0.14 1 Chloromethane 0.14J ug/L 01/03/17 22:09 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/03/17 22:09 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/03/17 22:09 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/03/17 22:09 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/03/17 22:09 74-95-310.0 0.21 1 1,2-Dichlorobenzene 0.30J ug/L 01/03/17 22:09 95-50-15.0 0.30 1 1,4-Dichlorobenzene 8.2 ug/L 01/03/17 22:09 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/03/17 22:09 110-57-61001.0 1 1,1-Dichloroethane 0.35J ug/L 01/03/17 22:09 75-34-35.0 0.32 1 1,2-Dichloroethane 0.32J ug/L 01/03/17 22:09 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/03/17 22:09 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 20.8 ug/L 01/03/17 22:09 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/03/17 22:09 156-60-55.0 0.49 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-26 Lab ID:92325025003 Collected:12/29/16 13:35 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,2-Dichloropropane ND ug/L 01/03/17 22:09 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/03/17 22:09 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/03/17 22:09 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/03/17 22:09 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/03/17 22:09 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/03/17 22:09 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/03/17 22:09 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/03/17 22:09 108-10-11000.33 1 Styrene ND ug/L 01/03/17 22:09 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/03/17 22:09 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/03/17 22:09 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/03/17 22:09 127-18-41.0 0.46 1 Toluene ND ug/L 01/03/17 22:09 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/03/17 22:09 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/03/17 22:09 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/03/17 22:09 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/03/17 22:09 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/03/17 22:09 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/03/17 22:09 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/03/17 22:09 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/03/17 22:09 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/03/17 22:09 460-00-470-130 1 1,2-Dichloroethane-d4 (S)110 %01/03/17 22:09 17060-07-070-130 1 Toluene-d8 (S)113 %01/03/17 22:09 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 176000 ug/L 01/06/17 02:31500010001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 01/05/17 10:50 18496-25-810001001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 3280J ug/L 01/04/17 20:13 14808-79-825000010001 Analytical Method: EPA 353.2353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate ND ug/L 12/30/16 21:241000010.0 1 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 72000 ug/L 01/03/17 18:10 16887-00-6500025005 Analytical Method: SM 5220D5220D COD Chemical Oxygen Demand 37000 ug/L 01/06/17 15:0025000125001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-26 Lab ID:92325025003 Collected:12/29/16 13:35 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 5310B5310B TOC Total Organic Carbon 6260 ug/L 01/20/17 00:50 7440-44-010005001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-31 Lab ID:92325025004 Collected:12/29/16 12:00 Received:12/30/16 07:00 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 01/06/17 16:35 7440-36-001/04/17 20:006.0 3.8 1 Arsenic 3.3J ug/L 01/06/17 16:35 7440-38-201/04/17 20:0010.0 2.5 1 Barium 121 ug/L 01/05/17 16:49 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 16:49 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 16:49 7440-43-901/04/17 20:001.0 0.50 1 Chromium 3.5J ug/L 01/05/17 16:49 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/06/17 16:35 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 16:35 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 16:35 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 4.2J ug/L 01/05/17 16:49 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 16:35 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 16:49 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 16:49 7440-28-001/04/17 20:005.5 5.0 1 Vanadium 4.2J ug/L 01/05/17 16:49 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 9.6J ug/L 01/06/17 16:35 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 MET ICP, Lab Filtered Iron, Dissolved 177 ug/L 01/05/17 15:40 7439-89-601/04/17 21:0050.0 25.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 01:21 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 01:21 107-13-12001.9 1 Benzene ND ug/L 01/04/17 01:21 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 01:21 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 01:21 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 01:21 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 01:21 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 01:21 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 01:21 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 01:21 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 01:21 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 01:21 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 01:21 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 01:21 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 01:21 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 01:21 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 01:21 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 01:21 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 01:21 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 01:21 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 01:21 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 01:21 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 01:21 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 01:21 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.71J ug/L 01/04/17 01:21 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 01:21 156-60-55.0 0.49 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-31 Lab ID:92325025004 Collected:12/29/16 12:00 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,2-Dichloropropane ND ug/L 01/04/17 01:21 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 01:21 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 01:21 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/04/17 01:21 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 01:21 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 01:21 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 01:21 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 01:21 108-10-11000.33 1 Styrene ND ug/L 01/04/17 01:21 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 01:21 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 01:21 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 01:21 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 01:21 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 01:21 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 01:21 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 01:21 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 01:21 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 01:21 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 01:21 108-05-4 M150.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 01:21 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 01:21 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/04/17 01:21 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %01/04/17 01:21 17060-07-070-130 1 Toluene-d8 (S)105 %01/04/17 01:21 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 35300 ug/L 01/06/17 03:31500010001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide 525J ug/L 01/05/17 10:50 18496-25-810001001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 2150J ug/L 01/04/17 20:22 14808-79-825000010001 Analytical Method: EPA 353.2353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate 1480J ug/L 12/30/16 21:231000010.0 1 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 13500 ug/L 01/03/17 18:05 16887-00-610005001 Analytical Method: SM 5220D5220D COD Chemical Oxygen Demand ND ug/L 01/06/17 15:0025000125001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-31 Lab ID:92325025004 Collected:12/29/16 12:00 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 5310B5310B TOC Total Organic Carbon 1310 ug/L 01/20/17 01:04 7440-44-010005001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-18 Lab ID:92325025005 Collected:12/29/16 11:52 Received:12/30/16 07:00 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 01/06/17 16:38 7440-36-001/04/17 20:006.0 3.8 1 Arsenic 2.6J ug/L 01/06/17 16:38 7440-38-201/04/17 20:0010.0 2.5 1 Barium 16.0J ug/L 01/05/17 16:52 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 16:52 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 16:52 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 16:52 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/06/17 16:38 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/06/17 16:38 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/06/17 16:38 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 2.5J ug/L 01/05/17 16:52 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/06/17 16:38 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 16:52 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 16:52 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 16:52 7440-62-201/04/17 20:0025.0 2.5 1 Zinc ND ug/L 01/06/17 16:38 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 MET ICP, Lab Filtered Iron, Dissolved ND ug/L 01/05/17 15:43 7439-89-601/04/17 21:0050.0 25.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury 0.73 ug/L 01/04/17 15:35 7439-97-601/04/17 04:000.20 0.10 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 01:39 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 01:39 107-13-12001.9 1 Benzene ND ug/L 01/04/17 01:39 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 01:39 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 01:39 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 01:39 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 01:39 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 01:39 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 01:39 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 01:39 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 01:39 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 01:39 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 01:39 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 01:39 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 01:39 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 01:39 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 01:39 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 01:39 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 01:39 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 01:39 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 01:39 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 01:39 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 01:39 107-06-21.0 0.24 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-18 Lab ID:92325025005 Collected:12/29/16 11:52 Received:12/30/16 07:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill 1,1-Dichloroethene ND ug/L 01/04/17 01:39 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 01/04/17 01:39 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 01:39 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 01:39 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 01:39 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 01:39 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 01/04/17 01:39 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 01:39 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 01:39 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 01:39 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 01:39 108-10-11000.33 1 Styrene ND ug/L 01/04/17 01:39 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 01:39 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 01:39 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 01:39 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 01:39 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 01:39 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 01:39 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 01:39 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 01:39 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 01:39 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 01:39 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 01:39 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 01:39 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %01/04/17 01:39 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %01/04/17 01:39 17060-07-070-130 1 Toluene-d8 (S)109 %01/04/17 01:39 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, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-27 Lab ID:92325025006 Collected:12/31/16 09:50 Received:01/03/17 09:00 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 01/05/17 18:20 7440-36-001/04/17 20:006.0 3.8 1 Arsenic ND ug/L 01/10/17 15:45 7440-38-201/04/17 20:0010.0 2.5 1 Barium 63.4J ug/L 01/05/17 18:20 7440-39-301/04/17 20:001002.5 1 Beryllium ND ug/L 01/05/17 18:20 7440-41-701/04/17 20:001.0 0.50 1 Cadmium ND ug/L 01/05/17 18:20 7440-43-901/04/17 20:001.0 0.50 1 Chromium ND ug/L 01/05/17 18:20 7440-47-301/04/17 20:0010.0 2.5 1 Cobalt ND ug/L 01/05/17 18:20 7440-48-401/04/17 20:0010.0 2.5 1 Copper ND ug/L 01/05/17 18:20 7440-50-801/04/17 20:0010.0 2.5 1 Lead ND ug/L 01/05/17 18:20 7439-92-101/04/17 20:0010.0 2.5 1 Nickel 22.4J ug/L 01/05/17 18:20 7440-02-001/04/17 20:0050.0 2.5 1 Selenium ND ug/L 01/05/17 18:20 7782-49-201/04/17 20:0010.0 5.0 1 Silver ND ug/L 01/05/17 18:20 7440-22-401/04/17 20:0010.0 2.5 1 Thallium ND ug/L 01/05/17 18:20 7440-28-001/04/17 20:005.5 5.0 1 Vanadium ND ug/L 01/05/17 18:20 7440-62-201/04/17 20:0025.0 2.5 1 Zinc 6.7J ug/L 01/05/17 18:20 7440-66-601/04/17 20:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 01/04/17 17:17 67-64-110010.0 1 Acrylonitrile ND ug/L 01/04/17 17:17 107-13-12001.9 1 Benzene ND ug/L 01/04/17 17:17 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 01/04/17 17:17 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 01/04/17 17:17 75-27-41.0 0.18 1 Bromoform ND ug/L 01/04/17 17:17 75-25-23.0 0.26 1 Bromomethane ND ug/L 01/04/17 17:17 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 01/04/17 17:17 78-93-31000.96 1 Carbon disulfide ND ug/L 01/04/17 17:17 75-15-01001.2 1 Carbon tetrachloride ND ug/L 01/04/17 17:17 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 01/04/17 17:17 108-90-73.0 0.23 1 Chloroethane ND ug/L 01/04/17 17:17 75-00-310.0 0.54 1 Chloroform ND ug/L 01/04/17 17:17 67-66-35.0 0.14 1 Chloromethane ND ug/L 01/04/17 17:17 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 01/04/17 17:17 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 01/04/17 17:17 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 01/04/17 17:17 106-93-41.0 0.27 1 Dibromomethane ND ug/L 01/04/17 17:17 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 01/04/17 17:17 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 01/04/17 17:17 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 01/04/17 17:17 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 01/04/17 17:17 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 01/04/17 17:17 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 01/04/17 17:17 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 12.6 ug/L 01/04/17 17:17 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 01/04/17 17:17 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 01/04/17 17:17 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 01/04/17 17:17 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 01/04/17 17:17 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, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Sample:MW-27 Lab ID:92325025006 Collected:12/31/16 09:50 Received:01/03/17 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 01/04/17 17:17 100-41-41.0 0.30 1 2-Hexanone ND ug/L 01/04/17 17:17 591-78-650.0 0.46 1 Iodomethane ND ug/L 01/04/17 17:17 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 01/04/17 17:17 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 01/04/17 17:17 108-10-11000.33 1 Styrene ND ug/L 01/04/17 17:17 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 01/04/17 17:17 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 01/04/17 17:17 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 01/04/17 17:17 127-18-41.0 0.46 1 Toluene ND ug/L 01/04/17 17:17 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 01/04/17 17:17 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 01/04/17 17:17 79-00-51.0 0.29 1 Trichloroethene ND ug/L 01/04/17 17:17 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 01/04/17 17:17 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 01/04/17 17:17 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 01/04/17 17:17 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 01/04/17 17:17 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 01/04/17 17:17 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %01/04/17 17:17 460-00-470-130 1 1,2-Dichloroethane-d4 (S)113 %01/04/17 17:17 17060-07-070-130 1 Toluene-d8 (S)107 %01/04/17 17:17 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, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343250 EPA 7470 EPA 7470 7470 Mercury Associated Lab Samples:92325025005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903882 Associated Lab Samples:92325025005 Matrix:Water AnalyzedMDL Mercury ug/L ND 0.20 01/04/17 15:070.10 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903883LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.52.5 99 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1903884MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007001 1903885 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L M12.5 40 75-12533 18 252.5ND 1.0 0.83 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343179 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92325025002, 92325025003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903459 Associated Lab Samples:92325025002, 92325025003 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 01/05/17 00:403.8 Arsenic ug/L ND 10.0 01/05/17 00:402.5 Barium ug/L ND 100 01/05/17 00:402.5 Beryllium ug/L ND 1.0 01/05/17 00:400.50 Cadmium ug/L ND 1.0 01/05/17 00:400.50 Chromium ug/L ND 10.0 01/05/17 00:402.5 Cobalt ug/L ND 10.0 01/05/17 00:402.5 Copper ug/L ND 10.0 01/05/17 00:402.5 Lead ug/L ND 10.0 01/05/17 00:402.5 Nickel ug/L ND 50.0 01/05/17 00:402.5 Selenium ug/L ND 10.0 01/05/17 00:405.0 Silver ug/L ND 10.0 01/05/17 00:402.5 Thallium ug/L ND 5.5 01/05/17 00:405.0 Vanadium ug/L ND 25.0 01/05/17 00:402.5 Zinc ug/L ND 10.0 01/05/17 00:405.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903460LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 468500 94 80-120 Arsenic ug/L 463500 93 80-120 Barium ug/L 504500 101 80-120 Beryllium ug/L 484500 97 80-120 Cadmium ug/L 472500 94 80-120 Chromium ug/L 494500 99 80-120 Cobalt ug/L 475500 95 80-120 Copper ug/L 488500 98 80-120 Lead ug/L 469500 94 80-120 Nickel ug/L 470500 94 80-120 Selenium ug/L 478500 96 80-120 Silver ug/L 242250 97 80-120 Thallium ug/L 497500 99 80-120 Vanadium ug/L 472500 94 80-120 Zinc ug/L 483500 97 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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. 1903461MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92324987001 1903462 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 94 75-12593 1 25500ND473469 Arsenic ug/L 500 94 75-12593 1 25500ND470464 Barium ug/L 500 102 75-12596 4 25500172683654 Beryllium ug/L 500 99 75-12594 5 25500ND494471 Cadmium ug/L 500 95 75-12593 2 25500ND474463 Chromium ug/L 500 99 75-12595 4 25500ND494476 Cobalt ug/L 500 93 75-12591 2 25500ND463453 Copper ug/L 500 98 75-12595 3 25500ND490474 Lead ug/L 500 91 75-12590 2 25500ND456449 Nickel ug/L 500 91 75-12589 2 25500ND456446 Selenium ug/L 500 95 75-12594 1 25500ND477472 Silver ug/L 250 96 75-12593 3 25250ND242234 Thallium ug/L 500 95 75-12595 0 25500ND479477 Vanadium ug/L 500 96 75-12593 3 25500ND481466 Zinc ug/L 500 94 75-12592 2 25500ND471462 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343387 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92325025004, 92325025005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904720 Associated Lab Samples:92325025004, 92325025005 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 01/05/17 15:593.8 Arsenic ug/L ND 10.0 01/05/17 15:592.5 Barium ug/L ND 100 01/05/17 15:592.5 Beryllium ug/L ND 1.0 01/05/17 15:590.50 Cadmium ug/L ND 1.0 01/05/17 15:590.50 Chromium ug/L ND 10.0 01/05/17 15:592.5 Cobalt ug/L ND 10.0 01/05/17 15:592.5 Copper ug/L ND 10.0 01/05/17 15:592.5 Lead ug/L ND 10.0 01/05/17 15:592.5 Nickel ug/L ND 50.0 01/05/17 15:592.5 Selenium ug/L ND 10.0 01/05/17 15:595.0 Silver ug/L ND 10.0 01/05/17 15:592.5 Thallium ug/L ND 5.5 01/05/17 15:595.0 Vanadium ug/L ND 25.0 01/05/17 15:592.5 Zinc ug/L ND 10.0 01/05/17 15:595.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904721LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 440500 88 80-120 Arsenic ug/L 422500 84 80-120 Barium ug/L 496500 99 80-120 Beryllium ug/L 495500 99 80-120 Cadmium ug/L 458500 92 80-120 Chromium ug/L 476500 95 80-120 Cobalt ug/L 449500 90 80-120 Copper ug/L 472500 94 80-120 Lead ug/L 445500 89 80-120 Nickel ug/L 450500 90 80-120 Selenium ug/L 446500 89 80-120 Silver ug/L 237250 95 80-120 Thallium ug/L 482500 96 80-120 Vanadium ug/L 456500 91 80-120 Zinc ug/L 445500 89 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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. 1904722MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007001 1904723 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 90 75-12589 2 25500ND451444 Arsenic ug/L 500 85 75-12585 1 25500ND430426 Barium ug/L 500 100 75-12598 2 2550038.9J 539 528 Beryllium ug/L 500 102 75-12599 3 25500ND509496 Cadmium ug/L 500 93 75-12591 2 255001.3 466 458 Chromium ug/L 500 95 75-12594 0 25500ND474472 Cobalt ug/L 500 90 75-12588 2 255007.3J 456 449 Copper ug/L 500 96 75-12594 2 25500ND478470 Lead ug/L 500 88 75-12587 1 25500ND444438 Nickel ug/L 500 89 75-12588 1 255004.3J 451 444 Selenium ug/L 500 90 75-12588 2 25500ND450442 Silver ug/L 250 97 75-12595 2 25250ND241236 Thallium ug/L 500 95 75-12595 0 255005.7 479 479 Vanadium ug/L 500 94 75-12592 2 25500ND471462 Zinc ug/L 500 89 75-12588 1 2550031.3 477 470 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343388 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92325025006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904725 Associated Lab Samples:92325025006 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 01/06/17 17:233.8 Arsenic ug/L ND 10.0 01/10/17 15:382.5 Barium ug/L ND 100 01/05/17 17:402.5 Beryllium ug/L ND 1.0 01/05/17 17:400.50 Cadmium ug/L ND 1.0 01/05/17 17:400.50 Chromium ug/L ND 10.0 01/05/17 17:402.5 Cobalt ug/L ND 10.0 01/06/17 17:232.5 Copper ug/L ND 10.0 01/06/17 17:232.5 Lead ug/L ND 10.0 01/06/17 17:232.5 Nickel ug/L ND 50.0 01/05/17 17:402.5 Selenium ug/L ND 10.0 01/06/17 17:235.0 Silver ug/L ND 10.0 01/05/17 17:402.5 Thallium ug/L ND 5.5 01/05/17 17:405.0 Vanadium ug/L ND 25.0 01/05/17 17:402.5 Zinc ug/L ND 10.0 01/06/17 17:235.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904726LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 485500 97 80-120 Arsenic ug/L 479500 96 80-120 Barium ug/L 495500 99 80-120 Beryllium ug/L 495500 99 80-120 Cadmium ug/L 457500 91 80-120 Chromium ug/L 474500 95 80-120 Cobalt ug/L 491500 98 80-120 Copper ug/L 496500 99 80-120 Lead ug/L 481500 96 80-120 Nickel ug/L 446500 89 80-120 Selenium ug/L 490500 98 80-120 Silver ug/L 236250 95 80-120 Thallium ug/L 463500 93 80-120 Vanadium ug/L 456500 91 80-120 Zinc ug/L 493500 99 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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. 1904727MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007026 1904728 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 86 75-12586 1 25500ND430432 Arsenic ug/L 500 94 75-12597 3 255002.6J 472 486 Barium ug/L 500 95 75-12597 2 2550065.5J 541 553 Beryllium ug/L 500 96 75-12598 1 25500ND482489 Cadmium ug/L 500 89 75-12590 2 25500ND445452 Chromium ug/L 500 91 75-12594 4 255004.0J 457 475 Cobalt ug/L 500 87 75-12588 1 255006.1J 439 445 Copper ug/L 500 91 75-12594 3 25500ND456471 Lead ug/L 500 85 75-12587 2 25500ND427433 Nickel ug/L 500 86 75-12588 2 255004.9J 436 443 Selenium ug/L 500 86 75-12588 2 25500ND433441 Silver ug/L 250 92 75-12594 2 25250ND230235 Thallium ug/L 500 88 75-12590 2 255005.6 446 454 Vanadium ug/L 500 90 75-12591 2 255003.5J 452 460 Zinc ug/L 500 88 75-12589 1 255007.2J 447 450 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343403 EPA 3010 EPA 6010 6010 MET Filtered Diss. Associated Lab Samples:92325025002, 92325025003, 92325025004, 92325025005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904826 Associated Lab Samples:92325025002, 92325025003, 92325025004, 92325025005 Matrix:Water AnalyzedMDL Iron, Dissolved ug/L ND 50.0 01/05/17 15:0325.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904827LABORATORY CONTROL SAMPLE: LCSSpike Iron, Dissolved ug/L 43405000 87 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1904828MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007003 1904829 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Iron, Dissolved ug/L 5000 75 75-12576 0 205000384004220042200 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343141 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92325025001, 92325025002, 92325025003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903278 Associated Lab Samples:92325025001, 92325025002, 92325025003 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 01/03/17 12:510.33 1,1,1-Trichloroethane ug/L ND 1.0 01/03/17 12:510.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 01/03/17 12:510.40 1,1,2-Trichloroethane ug/L ND 1.0 01/03/17 12:510.29 1,1-Dichloroethane ug/L ND 5.0 01/03/17 12:510.32 1,1-Dichloroethene ug/L ND 5.0 01/03/17 12:510.56 1,2,3-Trichloropropane ug/L ND 1.0 01/03/17 12:510.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 01/03/17 12:512.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 01/03/17 12:510.27 1,2-Dichlorobenzene ug/L ND 5.0 01/03/17 12:510.30 1,2-Dichloroethane ug/L ND 1.0 01/03/17 12:510.24 1,2-Dichloropropane ug/L ND 1.0 01/03/17 12:510.27 1,4-Dichlorobenzene ug/L ND 1.0 01/03/17 12:510.33 2-Butanone (MEK)ug/L ND 100 01/03/17 12:510.96 2-Hexanone ug/L ND 50.0 01/03/17 12:510.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 01/03/17 12:510.33 Acetone ug/L ND 100 01/03/17 12:5110.0 Acrylonitrile ug/L ND 200 01/03/17 12:511.9 Benzene ug/L ND 1.0 01/03/17 12:510.25 Bromochloromethane ug/L ND 3.0 01/03/17 12:510.17 Bromodichloromethane ug/L ND 1.0 01/03/17 12:510.18 Bromoform ug/L ND 3.0 01/03/17 12:510.26 Bromomethane ug/L ND 10.0 01/03/17 12:510.29 Carbon disulfide ug/L ND 100 01/03/17 12:511.2 Carbon tetrachloride ug/L ND 1.0 01/03/17 12:510.25 Chlorobenzene ug/L ND 3.0 01/03/17 12:510.23 Chloroethane ug/L ND 10.0 01/03/17 12:510.54 Chloroform ug/L ND 5.0 01/03/17 12:510.14 Chloromethane ug/L ND 1.0 01/03/17 12:510.11 cis-1,2-Dichloroethene ug/L ND 5.0 01/03/17 12:510.19 cis-1,3-Dichloropropene ug/L ND 1.0 01/03/17 12:510.13 Dibromochloromethane ug/L ND 3.0 01/03/17 12:510.21 Dibromomethane ug/L ND 10.0 01/03/17 12:510.21 Ethylbenzene ug/L ND 1.0 01/03/17 12:510.30 Iodomethane ug/L ND 10.0 01/03/17 12:510.32 Methylene Chloride ug/L ND 1.0 01/03/17 12:510.97 Styrene ug/L ND 1.0 01/03/17 12:510.26 Tetrachloroethene ug/L ND 1.0 01/03/17 12:510.46 Toluene ug/L ND 1.0 01/03/17 12:510.26 trans-1,2-Dichloroethene ug/L ND 5.0 01/03/17 12:510.49 trans-1,3-Dichloropropene ug/L ND 1.0 01/03/17 12:510.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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:1903278 Associated Lab Samples:92325025001, 92325025002, 92325025003 Matrix:Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 01/03/17 12:511.0 Trichloroethene ug/L ND 1.0 01/03/17 12:510.47 Trichlorofluoromethane ug/L ND 1.0 01/03/17 12:510.20 Vinyl acetate ug/L ND 50.0 01/03/17 12:510.35 Vinyl chloride ug/L ND 1.0 01/03/17 12:510.62 Xylene (Total)ug/L ND 5.0 01/03/17 12:510.66 1,2-Dichloroethane-d4 (S)%104 70-130 01/03/17 12:51 4-Bromofluorobenzene (S)%104 70-130 01/03/17 12:51 Toluene-d8 (S)%106 70-130 01/03/17 12:51 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903279LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 53.250 106 80-125 1,1,1-Trichloroethane ug/L 56.350 113 71-129 1,1,2,2-Tetrachloroethane ug/L 49.350 99 79-124 1,1,2-Trichloroethane ug/L 56.050 112 85-125 1,1-Dichloroethane ug/L 52.050 104 73-126 1,1-Dichloroethene ug/L 55.050 110 66-135 1,2,3-Trichloropropane ug/L 49.650 99 75-130 1,2-Dibromo-3-chloropropane ug/L 50.950 102 71-133 1,2-Dibromoethane (EDB)ug/L 50.550 101 83-124 1,2-Dichlorobenzene ug/L 46.750 93 80-133 1,2-Dichloroethane ug/L 53.050 106 67-128 1,2-Dichloropropane ug/L 53.950 108 75-132 1,4-Dichlorobenzene ug/L 45.650 91 78-130 2-Butanone (MEK)ug/L 113100 113 61-144 2-Hexanone ug/L 103100 103 68-143 4-Methyl-2-pentanone (MIBK)ug/L 108100 108 72-135 Acetone ug/L 109100 109 48-146 Acrylonitrile ug/L 268250 107 40-160 Benzene ug/L 55.850 112 80-125 Bromochloromethane ug/L 52.250 104 71-125 Bromodichloromethane ug/L 57.950 116 78-124 Bromoform ug/L 46.350 93 71-128 Bromomethane ug/L 49.050 98 40-160 Carbon disulfide ug/L 53.2J50 106 50-160 Carbon tetrachloride ug/L 56.450 113 69-131 Chlorobenzene ug/L 48.550 97 81-122 Chloroethane ug/L 54.350 109 39-148 Chloroform ug/L 52.150 104 73-127 Chloromethane ug/L 56.750 113 44-146 cis-1,2-Dichloroethene ug/L 51.350 103 74-124 cis-1,3-Dichloropropene ug/L 59.950 120 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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. 1903279LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 47.750 95 78-125 Dibromomethane ug/L 49.550 99 82-120 Ethylbenzene ug/L 48.550 97 79-121 Iodomethane ug/L 100100 100 39-154 Methylene Chloride ug/L 51.450 103 64-133 Styrene ug/L 48.650 97 84-126 Tetrachloroethene ug/L 46.350 93 78-122 Toluene ug/L 52.750 105 80-121 trans-1,2-Dichloroethene ug/L 54.850 110 71-127 trans-1,3-Dichloropropene ug/L 61.850 124 69-141 trans-1,4-Dichloro-2-butene ug/L 49.5J50 99 40-160 Trichloroethene ug/L 51.350 103 78-122 Trichlorofluoromethane ug/L 57.650 115 53-137 Vinyl acetate ug/L 107100 107 40-160 Vinyl chloride ug/L 45.050 90 58-137 Xylene (Total)ug/L 145150 97 81-126 1,2-Dichloroethane-d4 (S)%105 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%102 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1903280MATRIX SPIKE SAMPLE: MSSpike Result 92325007009 1,1,1,2-Tetrachloroethane ug/L 20.520 102 70-130ND 1,1,1-Trichloroethane ug/L 22.420 112 70-130ND 1,1,2,2-Tetrachloroethane ug/L 20.720 103 70-130ND 1,1,2-Trichloroethane ug/L 21.020 105 70-130ND 1,1-Dichloroethane ug/L 21.520 108 70-130ND 1,1-Dichloroethene ug/L 22.420 112 70-166ND 1,2,3-Trichloropropane ug/L 20.720 103 70-130ND 1,2-Dibromo-3-chloropropane ug/L 21.220 106 70-130ND 1,2-Dibromoethane (EDB)ug/L 21.220 106 70-130ND 1,2-Dichlorobenzene ug/L 21.720 108 70-130ND 1,2-Dichloroethane ug/L 22.020 109 70-130ND 1,2-Dichloropropane ug/L 21.220 106 70-130ND 1,4-Dichlorobenzene ug/L 21.320 107 70-130ND 2-Butanone (MEK)ug/L 41.1J40 103 70-130ND 2-Hexanone ug/L 42.4J40 106 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 40.7J40 102 70-130ND Acetone ug/L 46.2J40 111 70-130ND Acrylonitrile ug/L 109J100 109 70-130ND Benzene ug/L 22.320 112 70-148ND Bromochloromethane ug/L 21.020 105 70-130ND Bromodichloromethane ug/L 22.820 114 70-130ND Bromoform ug/L 18.720 94 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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. 1903280MATRIX SPIKE SAMPLE: MSSpike Result 92325007009 Bromomethane ug/L 19.720 98 70-130ND Carbon disulfide ug/L 21.6J20 108 70-130ND Carbon tetrachloride ug/L 22.020 110 70-130ND Chlorobenzene ug/L 21.820 109 70-146ND Chloroethane ug/L 23.620 118 70-130ND Chloroform ug/L 21.320 107 70-130ND Chloromethane ug/L 24.220 121 70-130ND cis-1,2-Dichloroethene ug/L 21.520 107 70-130ND cis-1,3-Dichloropropene ug/L 20.620 103 70-130ND Dibromochloromethane ug/L 19.920 99 70-130ND Dibromomethane ug/L 19.320 97 70-130ND Ethylbenzene ug/L 22.420 112 70-130ND Iodomethane ug/L 37.940 95 70-130ND Methylene Chloride ug/L 19.220 96 70-130ND Styrene ug/L 21.320 107 70-130ND Tetrachloroethene ug/L 19.820 99 70-130ND Toluene ug/L 21.720 109 70-155ND trans-1,2-Dichloroethene ug/L 22.420 112 70-130ND trans-1,3-Dichloropropene ug/L 21.020 105 70-130ND trans-1,4-Dichloro-2-butene ug/L 18.5J20 92 70-130ND Trichloroethene ug/L 20.320 102 69-151ND Trichlorofluoromethane ug/L 25.720 128 70-130ND Vinyl acetate ug/L 32.1J40 80 70-130ND Vinyl chloride ug/L 19.220 96 70-130ND 1,2-Dichloroethane-d4 (S)%112 70-130 4-Bromofluorobenzene (S)%98 70-130 Toluene-d8 (S)%98 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92325007010 1903281SAMPLE 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 0.37J 300.40J 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, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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 92325007010 1903281SAMPLE 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 0.48J 300.41J cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%108 1108 4-Bromofluorobenzene (S)%100 3102 Toluene-d8 (S)%103 1102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343144 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92325025004, 92325025005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903299 Associated Lab Samples:92325025004, 92325025005 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 01/04/17 00:460.33 1,1,1-Trichloroethane ug/L ND 1.0 01/04/17 00:460.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 01/04/17 00:460.40 1,1,2-Trichloroethane ug/L ND 1.0 01/04/17 00:460.29 1,1-Dichloroethane ug/L ND 5.0 01/04/17 00:460.32 1,1-Dichloroethene ug/L ND 5.0 01/04/17 00:460.56 1,2,3-Trichloropropane ug/L ND 1.0 01/04/17 00:460.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 01/04/17 00:462.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 01/04/17 00:460.27 1,2-Dichlorobenzene ug/L ND 5.0 01/04/17 00:460.30 1,2-Dichloroethane ug/L ND 1.0 01/04/17 00:460.24 1,2-Dichloropropane ug/L ND 1.0 01/04/17 00:460.27 1,4-Dichlorobenzene ug/L ND 1.0 01/04/17 00:460.33 2-Butanone (MEK)ug/L ND 100 01/04/17 00:460.96 2-Hexanone ug/L ND 50.0 01/04/17 00:460.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 01/04/17 00:460.33 Acetone ug/L ND 100 01/04/17 00:4610.0 Acrylonitrile ug/L ND 200 01/04/17 00:461.9 Benzene ug/L ND 1.0 01/04/17 00:460.25 Bromochloromethane ug/L ND 3.0 01/04/17 00:460.17 Bromodichloromethane ug/L ND 1.0 01/04/17 00:460.18 Bromoform ug/L ND 3.0 01/04/17 00:460.26 Bromomethane ug/L ND 10.0 01/04/17 00:460.29 Carbon disulfide ug/L ND 100 01/04/17 00:461.2 Carbon tetrachloride ug/L ND 1.0 01/04/17 00:460.25 Chlorobenzene ug/L ND 3.0 01/04/17 00:460.23 Chloroethane ug/L ND 10.0 01/04/17 00:460.54 Chloroform ug/L ND 5.0 01/04/17 00:460.14 Chloromethane ug/L ND 1.0 01/04/17 00:460.11 cis-1,2-Dichloroethene ug/L ND 5.0 01/04/17 00:460.19 cis-1,3-Dichloropropene ug/L ND 1.0 01/04/17 00:460.13 Dibromochloromethane ug/L ND 3.0 01/04/17 00:460.21 Dibromomethane ug/L ND 10.0 01/04/17 00:460.21 Ethylbenzene ug/L ND 1.0 01/04/17 00:460.30 Iodomethane ug/L ND 10.0 01/04/17 00:460.32 Methylene Chloride ug/L ND 1.0 01/04/17 00:460.97 Styrene ug/L ND 1.0 01/04/17 00:460.26 Tetrachloroethene ug/L ND 1.0 01/04/17 00:460.46 Toluene ug/L ND 1.0 01/04/17 00:460.26 trans-1,2-Dichloroethene ug/L ND 5.0 01/04/17 00:460.49 trans-1,3-Dichloropropene ug/L ND 1.0 01/04/17 00:460.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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:1903299 Associated Lab Samples:92325025004, 92325025005 Matrix:Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 01/04/17 00:461.0 Trichloroethene ug/L ND 1.0 01/04/17 00:460.47 Trichlorofluoromethane ug/L ND 1.0 01/04/17 00:460.20 Vinyl acetate ug/L ND 50.0 01/04/17 00:460.35 Vinyl chloride ug/L ND 1.0 01/04/17 00:460.62 Xylene (Total)ug/L ND 5.0 01/04/17 00:460.66 1,2-Dichloroethane-d4 (S)%105 70-130 01/04/17 00:46 4-Bromofluorobenzene (S)%99 70-130 01/04/17 00:46 Toluene-d8 (S)%107 70-130 01/04/17 00:46 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903300LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 52.750 105 80-125 1,1,1-Trichloroethane ug/L 50.950 102 71-129 1,1,2,2-Tetrachloroethane ug/L 49.150 98 79-124 1,1,2-Trichloroethane ug/L 51.650 103 85-125 1,1-Dichloroethane ug/L 47.950 96 73-126 1,1-Dichloroethene ug/L 50.950 102 66-135 1,2,3-Trichloropropane ug/L 48.650 97 75-130 1,2-Dibromo-3-chloropropane ug/L 51.850 104 71-133 1,2-Dibromoethane (EDB)ug/L 53.250 106 83-124 1,2-Dichlorobenzene ug/L 49.950 100 80-133 1,2-Dichloroethane ug/L 49.650 99 67-128 1,2-Dichloropropane ug/L 50.650 101 75-132 1,4-Dichlorobenzene ug/L 48.450 97 78-130 2-Butanone (MEK)ug/L 102100 102 61-144 2-Hexanone ug/L 108100 108 68-143 4-Methyl-2-pentanone (MIBK)ug/L 96.9J100 97 72-135 Acetone ug/L 105100 105 48-146 Acrylonitrile ug/L 248250 99 40-160 Benzene ug/L 51.850 104 80-125 Bromochloromethane ug/L 46.850 94 71-125 Bromodichloromethane ug/L 55.150 110 78-124 Bromoform ug/L 44.650 89 71-128 Bromomethane ug/L 46.350 93 40-160 Carbon disulfide ug/L 45.3J50 91 50-160 Carbon tetrachloride ug/L 51.550 103 69-131 Chlorobenzene ug/L 49.850 100 81-122 Chloroethane ug/L 50.050 100 39-148 Chloroform ug/L 48.250 96 73-127 Chloromethane ug/L 51.750 103 44-146 cis-1,2-Dichloroethene ug/L 47.550 95 74-124 cis-1,3-Dichloropropene ug/L 54.050 108 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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. 1903300LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 49.650 99 78-125 Dibromomethane ug/L 46.950 94 82-120 Ethylbenzene ug/L 51.250 102 79-121 Iodomethane ug/L 93.7100 94 39-154 Methylene Chloride ug/L 48.250 96 64-133 Styrene ug/L 53.450 107 84-126 Tetrachloroethene ug/L 45.150 90 78-122 Toluene ug/L 47.750 95 80-121 trans-1,2-Dichloroethene ug/L 50.050 100 71-127 trans-1,3-Dichloropropene ug/L 54.550 109 69-141 trans-1,4-Dichloro-2-butene ug/L 48.3J50 97 40-160 Trichloroethene ug/L 48.250 96 78-122 Trichlorofluoromethane ug/L 52.850 106 53-137 Vinyl acetate ug/L 90.1100 90 40-160 Vinyl chloride ug/L 40.050 80 58-137 Xylene (Total)ug/L 158150 106 81-126 1,2-Dichloroethane-d4 (S)%108 70-130 4-Bromofluorobenzene (S)%102 70-130 Toluene-d8 (S)%97 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1903301MATRIX SPIKE SAMPLE: MSSpike Result 92325025004 1,1,1,2-Tetrachloroethane ug/L 21.920 110 70-130ND 1,1,1-Trichloroethane ug/L 22.120 110 70-130ND 1,1,2,2-Tetrachloroethane ug/L 23.020 115 70-130ND 1,1,2-Trichloroethane ug/L 21.920 110 70-130ND 1,1-Dichloroethane ug/L 20.520 103 70-130ND 1,1-Dichloroethene ug/L 22.820 114 70-166ND 1,2,3-Trichloropropane ug/L 22.420 112 70-130ND 1,2-Dibromo-3-chloropropane ug/L 23.820 119 70-130ND 1,2-Dibromoethane (EDB)ug/L 23.020 115 70-130ND 1,2-Dichlorobenzene ug/L 21.720 109 70-130ND 1,2-Dichloroethane ug/L 21.520 107 70-130ND 1,2-Dichloropropane ug/L 22.220 111 70-130ND 1,4-Dichlorobenzene ug/L 21.620 107 70-130ND 2-Butanone (MEK)ug/L 48.1J40 120 70-130ND 2-Hexanone ug/L 49.9J40 125 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 45.1J40 113 70-130ND Acetone ug/L 49.5J40 124 70-130ND Acrylonitrile ug/L 112J100 112 70-130ND Benzene ug/L 22.820 114 70-148ND Bromochloromethane ug/L 20.420 102 70-130ND Bromodichloromethane ug/L 23.220 116 70-130ND Bromoform ug/L 19.720 99 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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. 1903301MATRIX SPIKE SAMPLE: MSSpike Result 92325025004 Bromomethane ug/L 20.720 103 70-130ND Carbon disulfide ug/L 20.7J20 104 70-130ND Carbon tetrachloride ug/L 22.420 112 70-130ND Chlorobenzene ug/L 22.620 113 70-146ND Chloroethane ug/L 22.620 113 70-130ND Chloroform ug/L 21.120 105 70-130ND Chloromethane ug/L 24.120 121 70-130ND cis-1,2-Dichloroethene ug/L 21.120 102 70-1300.71J cis-1,3-Dichloropropene ug/L 21.020 105 70-130ND Dibromochloromethane ug/L 20.820 104 70-130ND Dibromomethane ug/L 19.720 98 70-130ND Ethylbenzene ug/L 23.220 116 70-130ND Iodomethane ug/L 38.640 97 70-130ND Methylene Chloride ug/L 18.520 93 70-130ND Styrene ug/L 18.320 91 70-130ND Tetrachloroethene ug/L 21.120 105 70-130ND Toluene ug/L 22.020 110 70-155ND trans-1,2-Dichloroethene ug/L 21.620 108 70-130ND trans-1,3-Dichloropropene ug/L 21.420 107 70-130ND trans-1,4-Dichloro-2-butene ug/L 21.0J20 105 70-130ND Trichloroethene ug/L 20.620 103 69-151ND Trichlorofluoromethane ug/L 23.720 118 70-130ND Vinyl acetate ug/L 25.2J M1406370-130ND Vinyl chloride ug/L 18.120 91 70-130ND 1,2-Dichloroethane-d4 (S)%106 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92325025005 1903302SAMPLE 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, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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 92325025005 1903302SAMPLE 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)%110 2108 4-Bromofluorobenzene (S)%100 299 Toluene-d8 (S)%105 5109 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343283 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92325025006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903982 Associated Lab Samples:92325025006 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 01/04/17 11:460.33 1,1,1-Trichloroethane ug/L ND 1.0 01/04/17 11:460.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 01/04/17 11:460.40 1,1,2-Trichloroethane ug/L ND 1.0 01/04/17 11:460.29 1,1-Dichloroethane ug/L ND 5.0 01/04/17 11:460.32 1,1-Dichloroethene ug/L ND 5.0 01/04/17 11:460.56 1,2,3-Trichloropropane ug/L ND 1.0 01/04/17 11:460.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 01/04/17 11:462.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 01/04/17 11:460.27 1,2-Dichlorobenzene ug/L ND 5.0 01/04/17 11:460.30 1,2-Dichloroethane ug/L ND 1.0 01/04/17 11:460.24 1,2-Dichloropropane ug/L ND 1.0 01/04/17 11:460.27 1,4-Dichlorobenzene ug/L ND 1.0 01/04/17 11:460.33 2-Butanone (MEK)ug/L ND 100 01/04/17 11:460.96 2-Hexanone ug/L ND 50.0 01/04/17 11:460.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 01/04/17 11:460.33 Acetone ug/L ND 100 01/04/17 11:4610.0 Acrylonitrile ug/L ND 200 01/04/17 11:461.9 Benzene ug/L ND 1.0 01/04/17 11:460.25 Bromochloromethane ug/L ND 3.0 01/04/17 11:460.17 Bromodichloromethane ug/L ND 1.0 01/04/17 11:460.18 Bromoform ug/L ND 3.0 01/04/17 11:460.26 Bromomethane ug/L ND 10.0 01/04/17 11:460.29 Carbon disulfide ug/L ND 100 01/04/17 11:461.2 Carbon tetrachloride ug/L ND 1.0 01/04/17 11:460.25 Chlorobenzene ug/L ND 3.0 01/04/17 11:460.23 Chloroethane ug/L ND 10.0 01/04/17 11:460.54 Chloroform ug/L ND 5.0 01/04/17 11:460.14 Chloromethane ug/L ND 1.0 01/04/17 11:460.11 cis-1,2-Dichloroethene ug/L ND 5.0 01/04/17 11:460.19 cis-1,3-Dichloropropene ug/L ND 1.0 01/04/17 11:460.13 Dibromochloromethane ug/L ND 3.0 01/04/17 11:460.21 Dibromomethane ug/L ND 10.0 01/04/17 11:460.21 Ethylbenzene ug/L ND 1.0 01/04/17 11:460.30 Iodomethane ug/L ND 10.0 01/04/17 11:460.32 Methylene Chloride ug/L ND 1.0 01/04/17 11:460.97 Styrene ug/L ND 1.0 01/04/17 11:460.26 Tetrachloroethene ug/L ND 1.0 01/04/17 11:460.46 Toluene ug/L ND 1.0 01/04/17 11:460.26 trans-1,2-Dichloroethene ug/L ND 5.0 01/04/17 11:460.49 trans-1,3-Dichloropropene ug/L ND 1.0 01/04/17 11:460.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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:1903982 Associated Lab Samples:92325025006 Matrix:Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 01/04/17 11:461.0 Trichloroethene ug/L ND 1.0 01/04/17 11:460.47 Trichlorofluoromethane ug/L ND 1.0 01/04/17 11:460.20 Vinyl acetate ug/L ND 50.0 01/04/17 11:460.35 Vinyl chloride ug/L ND 1.0 01/04/17 11:460.62 Xylene (Total)ug/L ND 5.0 01/04/17 11:460.66 1,2-Dichloroethane-d4 (S)%109 70-130 01/04/17 11:46 4-Bromofluorobenzene (S)%100 70-130 01/04/17 11:46 Toluene-d8 (S)%105 70-130 01/04/17 11:46 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903983LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 55.550 111 80-125 1,1,1-Trichloroethane ug/L 50.050 100 71-129 1,1,2,2-Tetrachloroethane ug/L 51.750 103 79-124 1,1,2-Trichloroethane ug/L 52.250 104 85-125 1,1-Dichloroethane ug/L 47.550 95 73-126 1,1-Dichloroethene ug/L 50.950 102 66-135 1,2,3-Trichloropropane ug/L 51.950 104 75-130 1,2-Dibromo-3-chloropropane ug/L 55.450 111 71-133 1,2-Dibromoethane (EDB)ug/L 53.550 107 83-124 1,2-Dichlorobenzene ug/L 50.550 101 80-133 1,2-Dichloroethane ug/L 49.650 99 67-128 1,2-Dichloropropane ug/L 50.550 101 75-132 1,4-Dichlorobenzene ug/L 49.450 99 78-130 2-Butanone (MEK)ug/L 111100 111 61-144 2-Hexanone ug/L 114100 114 68-143 4-Methyl-2-pentanone (MIBK)ug/L 103100 103 72-135 Acetone ug/L 122100 122 48-146 Acrylonitrile ug/L 245250 98 40-160 Benzene ug/L 51.650 103 80-125 Bromochloromethane ug/L 46.550 93 71-125 Bromodichloromethane ug/L 53.850 108 78-124 Bromoform ug/L 47.750 95 71-128 Bromomethane ug/L 47.650 95 40-160 Carbon disulfide ug/L 47.3J50 95 50-160 Carbon tetrachloride ug/L 51.750 103 69-131 Chlorobenzene ug/L 50.850 102 81-122 Chloroethane ug/L 49.450 99 39-148 Chloroform ug/L 47.850 96 73-127 Chloromethane ug/L 49.550 99 44-146 cis-1,2-Dichloroethene ug/L 47.450 95 74-124 cis-1,3-Dichloropropene ug/L 54.950 110 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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. 1903983LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 51.050 102 78-125 Dibromomethane ug/L 45.750 91 82-120 Ethylbenzene ug/L 50.750 101 79-121 Iodomethane ug/L 92.3100 92 39-154 Methylene Chloride ug/L 47.150 94 64-133 Styrene ug/L 51.850 104 84-126 Tetrachloroethene ug/L 47.950 96 78-122 Toluene ug/L 48.950 98 80-121 trans-1,2-Dichloroethene ug/L 50.150 100 71-127 trans-1,3-Dichloropropene ug/L 56.950 114 69-141 trans-1,4-Dichloro-2-butene ug/L 67.0J50 134 40-160 Trichloroethene ug/L 47.750 95 78-122 Trichlorofluoromethane ug/L 53.050 106 53-137 Vinyl acetate ug/L 97.5100 98 40-160 Vinyl chloride ug/L 39.950 80 58-137 Xylene (Total)ug/L 155150 103 81-126 1,2-Dichloroethane-d4 (S)%104 70-130 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%97 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1903984MATRIX SPIKE SAMPLE: MSSpike Result 92325007020 1,1,1,2-Tetrachloroethane ug/L 21.920 110 70-130ND 1,1,1-Trichloroethane ug/L 23.820 119 70-130ND 1,1,2,2-Tetrachloroethane ug/L 22.420 112 70-130ND 1,1,2-Trichloroethane ug/L 22.620 113 70-130ND 1,1-Dichloroethane ug/L 31.720 118 70-1308.0 1,1-Dichloroethene ug/L 25.720 129 70-166ND 1,2,3-Trichloropropane ug/L 22.320 112 70-130ND 1,2-Dibromo-3-chloropropane ug/L 23.020 115 70-130ND 1,2-Dibromoethane (EDB)ug/L 22.520 113 70-130ND 1,2-Dichlorobenzene ug/L 23.020 115 70-130ND 1,2-Dichloroethane ug/L 23.120 114 70-1300.27J 1,2-Dichloropropane ug/L 24.120 116 70-1300.83J 1,4-Dichlorobenzene ug/L 24.620 111 70-1302.3 2-Butanone (MEK)ug/L 45.6J40 114 70-130ND 2-Hexanone ug/L 45.0J40 113 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 43.3J40 108 70-130ND Acetone ug/L 46.3J40 116 70-130ND Acrylonitrile ug/L 112J100 112 70-130ND Benzene ug/L 26.120 119 70-1482.3 Bromochloromethane ug/L 21.620 108 70-130ND Bromodichloromethane ug/L 23.920 120 70-130ND Bromoform ug/L 19.820 99 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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. 1903984MATRIX SPIKE SAMPLE: MSSpike Result 92325007020 Bromomethane ug/L 22.420 112 70-130ND Carbon disulfide ug/L 22.8J20 114 70-130ND Carbon tetrachloride ug/L 23.420 117 70-130ND Chlorobenzene ug/L 23.420 113 70-1460.75J Chloroethane ug/L 24.920 122 70-1300.62J Chloroform ug/L 23.620 118 70-130ND Chloromethane ug/L 26.020 130 70-130ND cis-1,2-Dichloroethene ug/L 46.020 113 70-13023.3 cis-1,3-Dichloropropene ug/L 22.220 111 70-130ND Dibromochloromethane ug/L 21.420 107 70-130ND Dibromomethane ug/L 20.220 101 70-130ND Ethylbenzene ug/L 23.220 116 70-130ND Iodomethane ug/L 40.640 102 70-130ND Methylene Chloride ug/L 21.220 106 70-130ND Styrene ug/L 17.820 89 70-130ND Tetrachloroethene ug/L 22.020 104 70-1301.2 Toluene ug/L 22.720 113 70-155ND trans-1,2-Dichloroethene ug/L 23.620 117 70-130ND trans-1,3-Dichloropropene ug/L 22.520 112 70-130ND trans-1,4-Dichloro-2-butene ug/L 21.9J20 110 70-130ND Trichloroethene ug/L 23.420 109 69-1511.5 Trichlorofluoromethane ug/L 27.7 M12013970-130ND Vinyl acetate ug/L 32.9J40 82 70-130ND Vinyl chloride ug/L 19.920 100 70-130ND 1,2-Dichloroethane-d4 (S)%115 70-130 4-Bromofluorobenzene (S)%98 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92325025006 1903985SAMPLE 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, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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 92325025006 1903985SAMPLE 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 0.13J 30ND cis-1,2-Dichloroethene ug/L 13.4 6 3012.6 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)%108 4113 4-Bromofluorobenzene (S)%98 395 Toluene-d8 (S)%109 2107 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343493 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92325025001, 92325025002, 92325025003, 92325025004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1905258 Associated Lab Samples:92325025001, 92325025002, 92325025003, 92325025004 Matrix:Water AnalyzedMDL Alkalinity, Total as CaCO3 ug/L ND 5000 01/06/17 00:161000 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1905259LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 ug/L 5130050000 103 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1905260MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007003 1905261 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 ug/L M1500002480-12031 2 2550000141000153000157000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343373 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92325025002, 92325025003, 92325025004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904652 Associated Lab Samples:92325025002, 92325025003, 92325025004 Matrix:Water AnalyzedMDL Sulfide ug/L ND 1000 01/05/17 10:50100 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904653LABORATORY CONTROL SAMPLE: LCSSpike Sulfide ug/L 500J500 100 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1904654MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007004 1904655 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide ug/L M15006580-12066 3 10500ND323J332J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343338 EPA 300.0 EPA 300.0 300.0 IC Anions Associated Lab Samples:92325025001, 92325025002, 92325025003, 92325025004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1904351 Associated Lab Samples:92325025001, 92325025002, 92325025003, 92325025004 Matrix:Water AnalyzedMDL Sulfate ug/L ND 250000 01/04/17 17:201000 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1904352LABORATORY CONTROL SAMPLE: LCSSpike Sulfate ug/L 20500J20000 103 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1904353MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92324351001 1904354 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfate ug/L 20000 92 90-11093 1 10200009.4 mg/L 27800J 28000J Parameter Units MS Result % Rec Limits Qual% RecConc. 1904355MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325025002 1904356 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfate ug/L 20000 92 90-11092 0 10200003230J21700J21700J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343084 EPA 353.2 EPA 353.2 353.2 Nitrate + Nitrite, Unpres. Associated Lab Samples:92325025002, 92325025003, 92325025004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903107 Associated Lab Samples:92325025002, 92325025003, 92325025004 Matrix:Water AnalyzedMDL Nitrogen, Nitrate ug/L ND 20.0 12/30/16 21:1510.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903108LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Nitrate ug/L 24802500 99 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1903109MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007003 1903110 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Nitrogen, Nitrate ug/L M125006090-11060 1 102500ND15101500 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343225 SM 4500-Cl-E SM 4500-Cl-E 4500 Chloride Associated Lab Samples:92325025001, 92325025002, 92325025003, 92325025004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1903834 Associated Lab Samples:92325025001, 92325025002, 92325025003, 92325025004 Matrix:Water AnalyzedMDL Chloride ug/L ND 1000 01/03/17 17:56500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1903835LABORATORY CONTROL SAMPLE: LCSSpike Chloride ug/L 1930020000 96 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1903836MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007012 1903837 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride ug/L 10000 105 90-110101 1 1010000189002940029000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 343609 SM 5220D SM 5220D 5220D COD Associated Lab Samples:92325025001, 92325025002, 92325025003, 92325025004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1905852 Associated Lab Samples:92325025001, 92325025002, 92325025003, 92325025004 Matrix:Water AnalyzedMDL Chemical Oxygen Demand ug/L ND 25000 01/06/17 15:0012500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1905853LABORATORY CONTROL SAMPLE: LCSSpike Chemical Oxygen Demand ug/L 772000750000 103 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1905854MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325163001 1905855 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chemical Oxygen Demand ug/L M675000099290-110960 2 37500002630 mg/L 1010000 0 9830000 Parameter Units MS Result % Rec Limits Qual% RecConc. 1905856MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325025001 1905857 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chemical Oxygen Demand ug/L 750000 98 90-11099 1 375000028000762000767000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) 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: 344965 SM 5310B SM 5310B 5310B TOC Associated Lab Samples:92325025001, 92325025002, 92325025003, 92325025004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1914017 Associated Lab Samples:92325025001, 92325025002, 92325025003, 92325025004 Matrix:Water AnalyzedMDL Total Organic Carbon ug/L ND 1000 01/19/17 21:26500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1914018LABORATORY CONTROL SAMPLE: LCSSpike Total Organic Carbon ug/L 2580025000 103 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1914019MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92325007003 1914020 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Total Organic Carbon ug/L 25000 105 90-110106 1 1025000845J2710027400 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 56 #=QL# QUALIFIERS Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.M6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 56 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92325025002 343179 343232MW-11 EPA 3010A EPA 6010 92325025003 343179 343232MW-26 EPA 3010A EPA 6010 92325025004 343387 343415MW-31 EPA 3010A EPA 6010 92325025005 343387 343415MW-18 EPA 3010A EPA 6010 92325025006 343388 343416MW-27 EPA 3010A EPA 6010 92325025002 343403 343417MW-11 EPA 3010 EPA 6010 92325025003 343403 343417MW-26 EPA 3010 EPA 6010 92325025004 343403 343417MW-31 EPA 3010 EPA 6010 92325025005 343403 343417MW-18 EPA 3010 EPA 6010 92325025005 343250 343260MW-18 EPA 7470 EPA 7470 92325025001 343141MW-3 EPA 8260 92325025002 343141MW-11 EPA 8260 92325025003 343141MW-26 EPA 8260 92325025004 343144MW-31 EPA 8260 92325025005 343144MW-18 EPA 8260 92325025006 343283MW-27 EPA 8260 92325025001 343493MW-3 SM 2320B 92325025002 343493MW-11 SM 2320B 92325025003 343493MW-26 SM 2320B 92325025004 343493MW-31 SM 2320B 92325025002 343373MW-11 SM 4500-S2D 92325025003 343373MW-26 SM 4500-S2D 92325025004 343373MW-31 SM 4500-S2D 92325025001 343338MW-3 EPA 300.0 92325025002 343338MW-11 EPA 300.0 92325025003 343338MW-26 EPA 300.0 92325025004 343338MW-31 EPA 300.0 92325025002 343084MW-11 EPA 353.2 92325025003 343084MW-26 EPA 353.2 92325025004 343084MW-31 EPA 353.2 92325025001 343225MW-3 SM 4500-Cl-E 92325025002 343225MW-11 SM 4500-Cl-E 92325025003 343225MW-26 SM 4500-Cl-E 92325025004 343225MW-31 SM 4500-Cl-E 92325025001 343609MW-3 SM 5220D 92325025002 343609MW-11 SM 5220D 92325025003 343609MW-26 SM 5220D 92325025004 343609MW-31 SM 5220D 92325025001 344965MW-3 SM 5310B 92325025002 344965MW-11 SM 5310B 92325025003 344965MW-26 SM 5310B 92325025004 344965MW-31 SM 5310B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 56 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92325025 Alexander LF (SWS & UIC) Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/20/2017 09:08 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 56 Page 54 of 56 Page 55 of 56 Page 56 of 56 Appendix B Field Sampling Parameter Data Sheet(s)