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Ground Surface <br /> X XX <br /> X <br /> X X <br /> X X <br /> X X <br /> X X <br /> X *< Schedule 80 PVC, <br /> X X 8-Inch Well Casing <br /> XX (0-30 feet) <br /> X <br /> X X X <br /> X X <br /> Grout >< <br /> (0-24 feet) X XX <br /> X X <br /> X X <br /> X <br /> X <br /> X X <br /> X X <br /> X X <br /> X XX <br /> X <br /> X X <br /> X X <br /> X <br /> X XX <br /> Bentonite Seal <br /> (24-27 feet) <br /> Sand Bridge <br /> (27-28 feet) <br /> Sand(Filter)Pack <br /> 54 <br /> (28-50 feet) <br /> 101 <br /> Stainless Steel <br /> 8-Inch Screen21; �af� <br /> i� <br /> (30-40 feet) 2 <br /> P. <br /> Sump <br /> (40-45 feet) <br /> Borehole Total Depth — <br /> (50 feet) <br /> Note: Not to Scale <br /> Shame\12-13-Sharpe-EWCA2-consV ction,Schematic indd VNIG 12f16/13 SAC <br /> Figure4- Preliminary Schematic of Groundwater Extraction Well EWCA2 <br />