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WELL DETAILS <br /> . <br /> PROJECT NUMBER -_ D000-336, BORING/WELL N0MW-7 <br /> • PROJECT NAME ARCO 5469 TOP OF CASING ELEV. 16 .49 ' <br /> LOCATION 130 South Wilson Way, Stocktor�ROUND SURFACE ELEV. 16 . 781 <br /> WELL PERMIT NO. 26282 DATUM 9to!;kton_B.M. ,# 92 <br /> INSTALLATION DATE May 31 , 2001 <br /> EXPLORATORY BORING <br /> CI <br /> a. TOTAL DEPTH 53 ft_ <br /> -TOC(TOP OF CASING) b. DIAMETER 10 in. <br /> T <br /> G VAULT BOX(STD.) DRILLING METHOD Hollow Stem Auger <br /> h WELL CONSTRUCTION <br /> e <br /> C. TOTAL CASING LENGTH 53 ft. <br /> MATERIAL PVC <br /> i <br /> d. DIAMETER 4 in. <br /> e. DEPTH TO TOP PERFORATIONS 33 ft. <br /> a f. PERFORATED <br /> = INTERVAL FROM 33 TO 53 ft. <br /> PERFORATION TYPE slotted PVC <br /> .J <br /> PERFORATION SIZE Q . 0211 <br /> g. SURFACE SEAL 0-1 ft , <br /> BENTONITE SEAL MATERIAL concrete <br /> f___1 CEMENT h- BACKFILL 1-29 ft . <br /> L-J <br /> BACKFILL MATERIAL neat cement <br /> = 1 "'1 CONCRETE ; SEAL 29-31 ft . <br /> r•- 1 <br /> SAND SEAL MATERIAL -bentonite <br /> ETA PERFORATION 1 GRAVEL PACK 31-53 ft . <br /> k. PACK MATERIAL #3 sand <br /> I. BOTTOM SEAL <br /> SEAL MATERIAL none <br /> NOT TO SCALE <br /> PREPARED BY Scott Bittinger DATE 6-28-01 <br /> REVIEWED BY DATE <br />