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WELL DETAILS <br /> . PROJECT NUMBER D000-340 <br /> BORING/WELL NO MW-8 <br /> PROJECT NAME ARCO 6100 TOP OF CASING ELEV 289 . 77 ' <br /> LOCATION 25775 Patterson Pass RdGROUND SURFACE ELEV 290 . 15 ' <br /> T�. <br /> WELL PERMIT NO 27211 DATUM NAD 8 3 <br /> INSTALLATION DATE cc-p t-amhar 24 , 2001 <br /> EXPLORATORY BORING <br /> a TOTAL DEPTH 59 . 5 ft <br /> d <br /> TOC(TOP OF CASING) h DIAMETER 8 . 5 in <br /> G--5 VAULT BOX(STD ) DRILLING METHOD ai-r_ rotary <br /> qq + casing hammer <br /> 9iJ M y <br /> In <br /> WELL CONSTRUCTION <br /> e c TOTAL CASING LENGTH 59 ft <br /> MATERIAL P V C <br /> ` d DIAMETER 4 in <br /> e DEPTH TO TOP PERFORATIONS 49 ft <br /> CL = f PERFORATED <br /> INTERVAL FROM 49 TO 59 ft <br /> PERFORATION TYPE slotted PVC <br /> PERFORATION SIZE 0 . 020" <br /> f <br /> g SURFACE SEAL —__ 0 '_-_1 ' <br /> SEAL MATERIAL concrete <br /> h BACKFILL 11 -44 , <br /> BACKFILL MATERIAL neat cement <br /> f SEAL 441 -46 . 51 _ <br /> _ SEAL MATERIAL bentonite <br /> FILTER PACK 46 , 51 -59 . 51 <br /> FILTER PACK MATERIAL 3 sand <br /> a k BOTTOM SEAL <br /> BENTONITE sCONCRETE SEAL MATERIAL none <br /> r-, CEMENT i ? SAND <br /> L_,j <br /> E � PERFORATION <br /> NOT TO SCALE <br /> PREPARED BY Scott Bittinger DATE October 1 , 2001 <br /> REVIEWED BY DATE <br />