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TABLE 2 <br />MONITORING WELL CONSTRUCTION DETAILS <br />FORWARD LANDFILL <br />Site <br />Number <br />Dedicated <br />PumP° <br />TOC <br />(MSL) <br />TOP <br />(MSL) <br />BOP <br />(MSL) <br />Total <br />Depth' <br />Coordinate <br />Location R <br />Casing <br />O.D. (in.) <br />Filter Pack <br />Material <br />Screen <br />Slot (in.) <br />Date <br />Installed <br />Date <br />Abandoned <br />Easting <br />Northing <br />MW -01 <br />Yes <br />40.49 <br />-9.51 <br />-29.51 <br />71.00 <br />2568.410 <br />2989.330 <br />4.00 <br />Custom Sand <br />0.005 <br />8/87 <br />MW -01B <br />Yes <br />41.64 <br />-25.36 <br />45.36 <br />87.00 <br />2547.500 <br />2990.840 <br />4.00 <br />#0/30 Sand <br />0.01 <br />10/90 <br />MW -02A(1) <br />Yes <br />41.38 <br />-20.62 <br />40.62 <br />83.00 <br />2974.700 <br />2884.500 <br />4.00 <br />Custom Sand <br />0.005 <br />1/88 <br />MW -02B <br />Yes <br />41.27 <br />-35.73 <br />-55.73 <br />97.00 <br />2976.360 <br />2854.690 <br />4,00 <br />#IC Sand <br />0.02 <br />10/90 <br />MW -03 <br />Yes <br />39.51 <br />-10.49 <br />-30.49 <br />71.50 <br />2241.370 <br />2991.790 <br />4.00 <br />Custom Sand <br />0.005 <br />8/87 <br />MW -03B <br />Yes <br />40.29 <br />-27.21 <br />47.21 <br />87.50 <br />2217.820 <br />2993.930 <br />4.00 <br />#0/30 Sand <br />0.01 <br />10/90 <br />MW -05A(2) <br />No <br />39.38 <br />-15.62 <br />-35.62 <br />77.00 <br />2510.150 <br />1456.480 <br />4.00 <br />Custom Sand <br />0.005 <br />1/88 <br />6/96 <br />MW -05B <br />No <br />39.27 <br />-30.73 <br />-50.73 <br />90.00 <br />2527.770 <br />1454.550 <br />4.00 <br />#IC Sand <br />0.02 <br />10/90 <br />6/96 <br />MW -06 <br />No <br />37.98 <br />-7.02 <br />-27.02 <br />65.50 <br />2267.410 <br />958.690 <br />4.00 <br />Custom Sand <br />0.005 <br />8/87 <br />6/96 <br />MW -07 <br />No <br />38.66 <br />-6.34 <br />-26.34 <br />65.50 <br />2619.990 <br />975.560 <br />4.00 <br />Custom Sand <br />0.005 <br />8/87 <br />6/96 <br />MW -08(3) <br />No <br />38.77 <br />-52.57 <br />-56.23 <br />95.50 <br />2564.870 <br />974.380 <br />4.00 <br />Custom Sand <br />0.005 <br />8/87 <br />6/96 <br />MW -10(4) <br />Yes <br />40.83 <br />-57.17 <br />-67.17 <br />108.50 <br />2591.500 <br />2990.550 <br />4.00 <br />Custom Sand <br />0.01 <br />8/87 <br />MW -11(6) <br />No <br />41.09 <br />-8.91 <br />-26.91 <br />70.50 <br />1466.370 <br />1501.890 <br />4.00 <br />#60 Mesh <br />0.005 <br />1/88 <br />6/96 <br />MW -12(6) <br />No <br />37.83 <br />-12.17 <br />-32.17 <br />70.50 <br />1485.770 <br />711-050 <br />4.00 <br />#60 Mesh <br />0.005 <br />1/88 <br />6/96 <br />MW -12B <br />No <br />38.31 <br />-28.69 <br />-48.69 <br />87.00 <br />1504.170 <br />714.310 <br />4.00 <br />#0/30 Sand <br />0.01 <br />10/90 <br />6/96 <br />MW -13(5) <br />No <br />40.77 <br />-21.23 <br />-41.23 <br />83.00 <br />2980.370 <br />2545.950 <br />4.00 <br />#0/30 Sand <br />0.01 <br />7/89 <br />MW -13B <br />Yes <br />40.58 <br />-36.42 <br />-56.42 <br />97.00 <br />2972.290 <br />2555.820 <br />4.00 <br />#0/30 Sand <br />0.01 <br />10/90 <br />MW -14(5) <br />No <br />42.66 <br />-21.34 <br />41.34 <br />84.50 <br />2810.250 <br />2987.330 <br />4.00 <br />#0/30 Sand <br />0.01 <br />7/89 <br />MW -14B <br />Yes <br />42.94 <br />-36.36 <br />-56.36 <br />101.50 <br />2778.520 <br />2990.080 <br />4.00 <br />#2/12 Sand <br />0.02 <br />12/91 <br />MW -15(5) <br />Yes <br />40.32 <br />-22.68 <br />-42.68 <br />83.50 <br />2413.620 <br />2990.300 <br />4.00 <br />#0/30 Sand <br />0.01 <br />7/89 <br />MW -16 <br />Yes <br />40.68 <br />-30.32 <br />-50.32 <br />91.00 <br />2982.7 <br />2283.52 <br />4.00 <br />#1/20 Sand <br />0.01 <br />5/96 <br />MW -17 <br />Yes <br />37.6 <br />-25.90 <br />-48.40 <br />86.00 <br />864.64 <br />3003.17 <br />4.00 <br />#0/30 Sand <br />0.01 <br />4/92 <br />MW -18 <br />Yes <br />38.72 <br />-26.28 <br />-49.28 <br />88.00 <br />1338.41 <br />3002.19 <br />4.00 <br />#0/30 Sand <br />0.01 <br />4/92 <br />MW -19 <br />Yes <br />38.62 <br />-26.13 <br />-48.88 <br />87.50 <br />1819.79 <br />2995.99 <br />4.00 <br />#2/12 Sand <br />0.02 <br />4/92 <br />MW -20 <br />Yes <br />36.12 <br />-26.88 <br />-50.38 <br />90.00 <br />522.970 <br />753.670 <br />4.00 <br />#2/12 Sand <br />0.02 <br />8/92 <br />9/99 <br />MW -21 <br />Yes <br />39.77 <br />-30.23 <br />-50.23 <br />90.00 <br />299.586 <br />1887.88 <br />4.00 <br />#2/12 Sand <br />0.02 <br />5/96 <br />MW -22 <br />Yes <br />37.28 <br />-29.72 <br />-49.72 <br />87.00 <br />1340.62 <br />374.97 <br />4.00 <br />#2/12 Sand <br />0.02 <br />5/96 <br />MW -23 <br />Yes <br />39.61 <br />-13.39 <br />-33.39 <br />NA <br />488.82 <br />769.99 <br />4.00 <br />#2/12 Sand <br />0.02 <br />10/99 <br />12/99 <br />MW -23R(8) <br />Yes <br />39.65 <br />-13.35 <br />-33.35 <br />73.50 <br />489.21 <br />754.93 <br />4.00 <br />#2/12 Sand <br />0.02 <br />12/99 <br />MW -24 <br />No <br />36.58 <br />-4.67 <br />-24.67 <br />61.25 <br />6359357.3 <br />2139840.4 <br />4,00 <br />#2/12 Sand <br />1 0.01 <br />4/07 <br />Notes: <br />TOC - Top of PVC Well Casing <br />TOP - Top of Perforation <br />BOP - Bottom of Perforation <br />MSL - Mean Sea Level <br />OD - Outer Diameter <br />NA - Data Not Available <br />C WORWARDWIS 1Q1 TAI-1sx4/2512011 <br />1 - TOC was surveyed to top of well cap. elev = 41.51 feet. Previous survey data was used for the calculations. <br />2 - TOC was surveyed to top of well cap, elev = 39.58 feet. Previous survey data was used for the calculations. <br />3 - TOC was surveyed to top of well cap. elev = 38.93 feet. Previous survey data was used for the calculations. <br />4 - TOC was surveyed to top of well cap. clev = 40.93 feet. Previous survey data was used for the calculations. <br />5 - TOC was surveyed to top of well cap. The surveyed value less 0.15 feet was used to adjust elevation to the top of well casing elev. <br />6 - Total Depth of this well was 75 feet which was then backfilled to 70.5 feet with cement. <br />7 - Dedicated pumps shifted between wells in a cluster depending on water level. <br />8 - Replacement (R) for well MW -23. <br />9 - Total Depth, in feet, measured from the top of well casing. <br />10 - Coordinate Location, in feet, referenced to a local benchmark. <br />c <br />