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1 <br /> CONCRETE APRON TRAFFIC RATED WELL COVER <br /> + WATER—TIGHT, LOCKING WELL CAP <br /> SURFACE GRADE <br /> I <br />' SCHEDULE 40, 6—INCH DIAMETER WELL CASING <br /> GROUT SEAL (PORTLAND) <br /> 1-26 FEET BSG <br /> BLANK WELL CASING <br /> I0 5-30 FEET BSG <br /> TRANSITION SEAL (_BENTONITE CHIPS) <br /> 26-28 FEET HSG <br /> w� <br /> r' <br /> z <br /> l' FILTER PACK <br /> x` R #3 MONTEREY SAND AND FINE-GRAINED AQUARIUM GRAVEL <br /> 0 030—INCH SLOTTED PVC WELL CASING rte' 28-60 FEET BSG <br /> 30-60 FEET BSG Z, <br /> i b � <br /> ti �v <br /> 2 <br /> � H <br /> �x <br /> 1 <br /> THREADED BOTTOM WELL PLUG <br /> ALL DEPTHS RELATIVE TO SURFACE GRADE 12—INCH BOREHOLE DIAMETER <br /> NOT TO SCALE <br /> OUND WATER EXTRACTION WELL DESIGN EW-1 A ,4dvawced <br /> CALIFORNIA FUELS CARDLOCK STATION GeoE ara&w CmDj& Inc. <br /> of Northern Cald�cvn/i <br /> 2402 PACIFIC AVENUE PROJECT NO AGE-KC-95-0173 FILE EW--1 FIGS <br /> STOCKTON, CALIFORNIA DATE 19 APRIL 2002 DRAWN By Kkw 3 <br /> I <br />