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r <br />' WELL DETAILS <br />' PROJECT NUMBER p000-330 BORING/WELL NO MW-7 <br /> PROJECT NAME <br /> ARCO 2186 TOP OF CASING ELEV 1397 <br />' 3212 N CALIFORNIA STREET GROUND SURFACE ELEV -- <br /> LOCATION STQCKTON. CALIFORNIA_ <br /> Q02682$ DATUM MSL <br /> WELL PERMIT NO INSTALLATION DATE 8/13/2001 <br /> EXPLORATORY BORfNG <br />' a TOTAL DEPTH 81 ft <br /> d <br />' b DIAMETER $ �n TOC(TOP OF CASING) <br /> !� <br /> G-5 VAULT BOX(STD DRILLING METHOD HOLLOW-STEM AUGER <br /> 7 ) <br /> 7 <br /> WELL CONSTRUCTION <br /> ITIn <br />' e c TOTAL CASING LENGTH 80 ft <br /> MATERIAL SCH 40 PVC <br /> d DIAMETER 2 in <br /> e DEPTH TO TOP PERFORATIONS 60 ft <br /> CL = f PERFORATED <br />' = C INTERVAL FROM 60 TO 80 ft <br /> PERFORATION TYPE MACHINE SLOTTED <br /> PERFORATION SIZE 0 020 in <br /> f g SURFACE SEAL 0-1- --�t <br /> SEAL MATERIAL CONCRETE <br /> h BACKFILL 1-55 ft <br /> BACKFILL MATERIAL NEAT CEMENT <br /> SEAL 55-58 ft <br /> SEAL MATERIAL BENTONITE <br /> FILTER PACK 58--�8Q ft <br /> FILTER PACK MATERIAL LONESTAR # 3 SAND <br />' k BOTTOM SEAL N/A <br /> BENTONITE �"'� CONCRETE A <br /> SEAL MATERIAL N/A <br />' L^ CEMENT L--3 SAND <br /> � <br /> a PERFORATION <br /> NOT TO SCALE <br /> PREPARED BY S BITTINGER DATE 12/13/01 <br /> REVIEWED BY DATE <br />