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WELL DETAILS <br /> PROJECT NUMBER: 2005-2050-01 BORINGMlELL NO.: MW-14 <br /> PROJECT NAME: Former Apache Plastics Facility TOP OF CASING ELEV.: 19.91' <br /> LOCATION: 2050 East Fremont, Stockton,CA GROUND SURFACE ELEV.: 20.30' <br /> WELL PERMIT NO.: 46120 DATUM: NAVQ 88 <br /> INSTALLATION DATE: April 14,2006 <br /> EXPLORATORY BORING <br /> d a.TOTAL DEPTH 115 {{. <br /> TOC(TOP OF CASING) b. DIAMETER 8 in. <br /> G-5 VAULT BOX(STD.) DRILLING METHOD ___ Hollow stem auger <br /> WELL CONSTRUCTION <br /> c.TOTAL CASING LENGTH 115 It, <br /> ` MATERIAL Schedule 40 PVC <br /> e i d.DIAMETER 2 in. <br /> e.DEPTH TO TOP PERFORATIONS 105 ft. <br /> a f. PERFORATED <br /> o INTERVAL FROM 105 TO 115 ft. <br /> PERFORATION TYPE Slotted Screen <br /> PERFORATION SIZE 0.01 in. <br /> J <br /> g.SURFACE SEAL 0 to 1 <br /> SEAL MATERIAL Concrete <br /> f = h.BACKFILL 1 to 100 <br /> BACKFILL MATERIAL Neat Cement <br /> i.SEAL 100 to 103 ft <br /> ii <br /> SEAL MATERIAL Bentonite <br /> ii, k <br /> L-- b — j.FILTER PACK 103 to 115 ft. <br /> FILTER PACK MATERIAL #2/12 Sand <br /> IPA BENTONITE k. BOTTOM SEAL ft <br /> i=: .i CONCRETE <br /> L—A SEAL MATERIAL NA <br /> ,kM_ CEMENT SAND <br /> L-J <br /> - E sij PERFORATION <br /> E-� <br /> NOT TO SCALE <br /> PREPARED BY DATE <br /> REVIEWED BY DATE <br />