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CONCRETE APRON TRAFFIC RATED WELL COVER <br /> WATER—TIGHT, LOCKING WELL CAP <br /> SURFACE GRADE �7 <br /> r__ll <br /> SCHEDULE 40, 2—INCH DIAMETER WELL CASING <br /> GROUT SEAL (PORTLAND TYPE II CEMENT) <br /> 1-35 FEET BSG <br /> PVC BLANK WELL CASING <br /> 0 5-40 FEET BSG <br /> TRANSITION SEAL (BENTONITE PELLETS) <br /> 35-38 FEET BSG <br /> a <br /> F: FILTER PACK <br /> ,~ s #3 LAPIS LUSTER MONTEREY SAND <br /> 0 030—INCH SLOTTED PVC WELL CASING 38-60 FEET BSG <br /> 40--60 FEET BSG _y <br /> h <br /> } 4µ <br /> r � <br /> y <br /> fy <br /> l <br /> Y <br /> THREADED BOTTOM WELL PLUG <br /> ALL DEPTHS RELATIVE TO SURFACE GRADE S—INCH BOREHOLE DIAMETER <br /> NOT TO SCALE <br /> PROPOSED SECOND ZONE GROUND WATER MONITORING/EXTRACTION WELL DESIGNAdva-aced <br /> FLAG CITY CHEVRON GeoEnviron% de/&"ham ArAm" , Inc. <br /> 6421 CAPITOL AVENUE PROJECT NO AGE--NC-98-0232 FILE HATE 2NMzONE G <br /> LODI, CALIFORNIA 01 MAY 2002 DIRAWN eY xMM 6 <br />