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I <br /> WELL DETAILS <br /> PROJECT NUMBER DQflfl-330 <br /> BORING/WELL NO. Mw-6 <br /> PROJECT NAME ARCO 2186 TOP OF CASING ELEV. 13.82 <br /> 3212 N.CALIFORNIA STREET GROUND SURFACE ELEV. -- <br /> LOCATION - STOCKTON. CALIFORNIA. <br /> WELL PERMIT NO. 0026828 DATUM MSL <br /> INSTALLATION DATE 08/13/2001 <br /> EXPLORATORY BORING <br /> o. TOTAL DEPTH 81 ft, <br /> d <br /> -TOC(TOP OF CASING) b, DIAMETER 8 .n. <br /> �! G-5 VAULT BOX(STD-) DRILLING METHOD HOLLOW-STEM AUGER <br /> Fo <br /> WELL CONSTRUCTION <br /> e c. TOTAL CASING LENGTH 80 ft. <br /> MATERIAL SCH 40 PVC <br /> lad. DIAMETER 2 in. <br /> e. DEPTH TO TOP PERFORATIONS 60 ft. <br /> a = f, PERFORATED <br /> INTERVAL FROM 60 TO 80 {t. <br /> PERFORATION TYPE MACHINE SLOTTED <br /> PERFORATION SIZE 0.020 in. <br /> g. SURFACE SEAL 0- ft. <br /> SEAL MATERIAL CONCRETE <br /> h. BACKFILL 1-55 ft. <br /> BACKFILL MATERIAL NEAT CEMENT <br /> Lli. SEAL 55-58 ft. <br /> SEAL MATERIAL BENTONITE <br /> �iiia i k <br /> �- -- j. FILTER PACK 58-80 ft. <br /> b- <br /> FILTER PACK MATERIAL LONE STAR 3 SAND <br /> �.,t,�� k. BOTTOM SEAL N/A <br /> BENTONITE '., s CONCRETE <br /> SEAL MATERIAL _N/A <br /> LLd <br /> CEMENT <br /> L—J SAND <br /> E-3 PERFORATION <br /> NOT TO SCALE <br /> PREPARED BY S. BITTINGER DATE 12/13/01 <br /> REVIEWED BY DATE <br />