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GROUNDWATER MONITORING WELL CONSTRUCTION DETAIL <br /> MONITORING WELLS x8VV'S4 THROUGH MW-S-5 <br /> POTENTIAL SPRAYF|ELOSITES 0AAND 6B <br /> Lathop' California <br /> 10^ Protective Standpipe <br /> 1.5-2.0 feet of well <br /> stickup above <br /> Ground surface <br /> Well seal Cement grout <br /> Approximate Bentonite seal (2') <br /> Depth BGS (Ft.) <br /> 5' 2-inch diameter A <br /> blank PVC well <br /> feet bgs <br /> Gravel pack; RMC <br /> 10, <br /> Lonestar#2/12 <br /> 2-inch diameter PVC well <br /> screen with 0.01-inch <br /> 15' factory slots, 5-20 feet bgs <br /> for wells MW-Sl-MW-S4 <br /> 5-25'for MW-S5. <br /> Well completion de <br /> Notes: <br /> 1) Graphic not to scale � <br /> 2) BGS = Below ground surface <br /> / wconpoo ^ , , o <br />