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WELL DETAILS <br /> . PROJECT NUMBER D000--340 BORING/WELL NO - <br /> PROJECT NAME ARCO 6100 TOP OF CASING ELEV 287 93 ' <br /> LOCATION 2-725Patterson_ Pass Road GROUND SURFACE ELEV 288 . 38 ' <br /> WELL PERMIT NO 27211 DATUM NAD 83 <br /> INSTALLATION DATE September 13 , 2001 <br /> EXPLORATORY BORING <br /> CI <br /> a TOTAL DEPTH 95 ft <br /> TOC(TOP OF CASING) b DIAMETER —_ 8 . 5 in <br /> G-5 VAULT BOX(STD ) DRILLING METHOD air_ rotary <br /> i 7 casing hammer <br /> WELL CONSTRUCTION <br /> e c TOTAL CASING LENGTH 92 ft <br /> MATERIAL P V C <br /> d DIAMETER 4 in <br /> e DEPTH TO TOP PERFORATIONS 72 ft <br /> a _ f PERFORATED <br /> c INTERVAL FROM 72 TO 2 ft <br /> PERFORATION TYPE slotted PVC <br /> PERFORATION SIZE _ 0 . 020" <br /> f - J g SURFACE SEAL ' -I ' <br /> SEAL MATERIAL concrete <br /> h BACKFILL 11 -65 - 51 <br /> BACKFILL MATERIAL neat cement <br /> SEAL 65 - 51 -691 <br /> SEAL MATERIAL bentonite <br /> k <br /> ��•• r-- <br /> J FILTER PACK 69 ' -95 ' <br /> FILTER PACK MATERIAL #3 sand <br /> c <br /> BENTONITE tCONCRETE k BOTTOM SEAL <br /> SEAL MATERIAL none <br /> r-, CEMENTL J SAND <br /> E a PERFORATION <br /> E-� <br /> NOT TO SCALE <br /> PREPARED BY Scott Bittinger DATE October 1 , 2001 <br /> REVIEWED BY DATE <br />