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.i <br /> CONCRETE APRON \TRAFFIC RATED WELL COVER <br /> WATER-TIGHT,LOCKING WELL CAP <br /> SURFACE GRADE <br /> SCHEDULE 40,2-1N 1 CH DIAMETER WELL CASING <br /> GROUT SEAL(PORTLAND TYPE II) <br /> 1-55 FEET BSG <br /> PVC BLANK WELL CASING <br /> 0.5-60 FEET BSG <br /> TRANSITION SEAL(COATED BENTONITE PELLETS) <br /> 45-54 FFFT BSG <br /> FILTER PACK <br /> b' #3 SAND <br /> 0.010 INCH SLOTTED PVC WELL CASING is #k <br /> 60-62 FEET BSG r .y�- 59-63 FEET BSG <br /> BOTTOM WELL PLUG <br /> ALL DEPTHS RELATIVE TO SURFACE GRADE T <br /> NOT TO SCALE <br /> 8-INCH BOREHOLE DIAMETER <br /> REVISED DESIGN-DEEP AIR SPARGE WELL Admweed <br /> LARRYS AUTO REPAIR GeoE .adnmental,Inc. <br /> vnvw.advgeoenv.com <br /> 308 NORTH GRANT ST - 825 EAST MINER AVE PROJECTNO. AGENC-9&01N FILE: SVEWL FIGURE <br /> STOCKTON, CALIFORNIA DATE: MAY 2012 DRAWN aY:MAC 6 <br />