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PROPOSED WELL DETAILS <br /> BORING/WELL NO.: Proposed MW-14 <br /> PROJECT NUMBER: 2060-1426-01 <br /> PROJECT NAME: Former Dolly Madison Bakery TOP OF CASING ELEV.: <br /> LOCATION: 1426 S. Lincoln Street,Stockton , California GROUND SURFACE ELEV.: <br /> WELL PERMIT NO.: DATUM <br /> INSTALLATION DATE: <br /> EXPLORATORY BORING <br /> a. TOTAL DEPTH 90 ft. <br /> d b. DIAMETER 7�r in. <br /> -TOC(TOP OF CASING) <br /> - DRILLING METHOD Sonic Corina w/Casing Driver <br /> G-5 VAULT BOX(STD.) <br /> I • <br /> WELL CONSTRUCTION <br /> c. TOTAL CASING LENGTH 90 ft. <br /> �! j! MATERIAL Schedule 40 PVC <br /> h d. DIAMETER 2 in. <br /> e. DEPTH TO TOP PERFORATIONS 80 ft. <br /> f. PERFORATED <br /> INTERVAL FROM 80 TO 90 ft. <br /> c Slotted Screen <br /> PERFORATION TYPE <br /> i <br /> PERFORATION SIZE 0.02 in. <br /> g. SURFACE SEAL 0 to 1 - ft. <br /> SEAL MATERIAL Concrete <br /> 1 h. BACKFILL 1 to 74 ft. <br /> f - BACKFILL MATERIAL Neat Cement <br /> i. SEAL 74 to 78 ft. <br /> SEAL MATERIAL Bentonite <br /> k FILTER PACK 78 to 90 ft. <br /> iii r-- I <br /> I---b --I <br /> FILTER PACK MATERIAL #3 Sand <br /> k. BOTTOM SEAL <br /> BENTONITE CONCRETE <br /> -� SEAL MATERIAL NONE <br /> CEMENT f 1 SAND <br /> R��I L_� <br /> PERFORATION <br /> NOT TO SCALE <br /> PREPARED BY DATE <br /> REVIEWED BY DATE <br />