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Concrete Apron Locking Well Cover <br /> 0 - <br /> Slip Cap <br /> Neat Cement 2' Diameter Flush <br /> Threaded PVC Casing <br /> Bentonite Plug <br /> - 5 <br /> 8' Borehole Diameter <br /> 10 <br /> — 15 <br /> 2/16 Silica Sand <br /> 2' Diameter PVC 0.020 Screen <br /> 20 Plug <br /> 25 <br /> MONITORING WELL DESIGN Cs_ Geological Audit Services <br /> v'�— ENVIRONMENTAL PROFESSIONALS <br /> WELDON CHURCH, INC. <br /> 104 WEST BEVERLY PLACEProject No 173 File:981 ti,7 1 Figxe: <br /> TRACY, CALIFORNIA We.FEB.13,1995 L1rwwiBy. HEM <br />