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Ground Surface <br /> Schedule 80 PVC, <br /> 8-Inch Well Casing <br /> (0- 125 feet) <br /> Grout — <br /> (0-119 feet) <br /> X <br /> X <br /> X <br /> X X <br /> X X <br /> X X <br /> Bentonite Seal <br /> (119-122 feet) <br /> Sand Bridge <br /> (122-123 feet) <br /> 1, <br /> Sand (Filter)Pack <br /> (123-145 feet) <br /> r& <br /> Stainless Steel <br /> 8-Inch Screen <br /> (125-135 feet) {if <br /> f <br /> Sump <br /> f (135- 140 feet) <br /> Borehole Total Depth <br /> (145 feet) <br /> Note- Not to Scale <br /> ShaMeV2-133Sharpe-E\VNC6.Cwn mcMm $9 emafic.indd-VMG 01/29114 SAC <br /> Figure 5. Preliminary Schematic of Groundwater Extraction Well EWNC6 <br />