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Ground Surface <br /> Z- zz zz <br /> zz <br /> zz z <br /> Z Zz <br /> ZZ zz <br /> 165' <br /> zz <br /> zz <br /> Cement Grout 0-165 ft bgs <br /> 16"0 Borehole <br /> zz <br /> 10"0 304 Stainless Steel Well Casing <br /> ZZ <br /> ZZ <br /> zz <br /> ZZ <br /> Z� ZZ <br /> ZZ zz :-z <br /> zz <br /> Z_ <br /> z — <br /> zz :z <br /> Bentonite Seal <br /> + Transition Sand <br /> SCHEMATIC DIAGRAM <br /> NOT TO SCALE Filter Pack <br /> 0 <br /> Top of Screen 185 ft bgs <br /> X <br /> 10"0 304 Stainless Steel Well Screen <br /> 85 <br /> ......... ....... <br /> Bottom of Screen 270 ft bgs <br /> T Total Borehole Depth 275 ft bgs <br /> 5' <br /> Well Design Subject to Change —L Im <br /> PROPOSED EW-19 EXTRACTION WELL DESIGN Figure 6 <br /> Geosynteccl FORMER OCCIDENTAL CHEMICAL CORORATION November 2018 <br /> consultants LATHROP FACILITY, CA SAC245 <br />