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TABLE 3-2 <br /> WELL CONSTRUCTION DETAILS <br /> Site GSE TOC TOP BOP Total Casing Packing Screen Casing <br /> Number (MSL) (MSL) (MSL) (MSL) Depth x Y OD (in.) Material Size Material <br /> LW-1 310 *310.4 -1.6 -131.6 442 2189.064 3683.872 12.0 None (1) Metal <br /> -1 253.00 256.25 66.25 46.25 215.0 4887.002 4310.997 5.0 #2/12 Sand 0.02 Schedule 80 PVC <br /> MW-2 267.00 269.95 63.95 43.95 226.5 2688.085 1939.854 5.0 #2/12 Sand 0.02 Schedule 80 PVC <br /> Notes: <br /> MSL- Mean Sea Level Elevation Reference, in feet. <br /> GSE - Ground Surface Elevation. <br /> TOC-Top of Well Casing surveyed to nearest 0.05 foot. <br /> TOP - Top of Well Perforation. <br /> BOP -Bottom of Well Perforation. <br /> -Total Depth, in feet, measured from the ground surface. <br /> x,Y - Horizontal coordinates, in feet, are referenced to datum from 1987 Landfill Mapping Project. <br /> - Screen size listed in inches. <br /> -Vertical(elevation) coordinates are referenced to USGS datum based upon benchmarks provided by the San Joaquin County Public Works Department. <br /> * - TOC measured to nearest 0.5 foot. <br /> 1 -This well is open to the formation below the 312 foot depth (-1.6 MSL). <br /> PT90-12 <br /> KLEINFELDER <br />