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PROPOSED WELL DETAILS <br /> PROJECT NUMBER: 2060-1426-01 BORING/WELL NO.: Proposed MW-9 <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 65 ft. <br /> d b. DIAMETER in. <br /> TOC(TOP OF CASING) DRILLING METHOD Sonic Corina w/Casino Driver <br /> �1 G-5 VAULT BOX(STD.) <br /> xf. <br /> WELL CONSTRUCTION <br /> c. TOTAL CASING LENGTH 65 ft. <br /> \ ` MATERIAL Schedule 40 PVC <br /> e +`� h d. DIAMETER 2 in. <br /> ! e. DEPTH TO TOP PERFORATIONS 50 ft. <br /> 4 a f. PERFORATED <br /> a c INTERVAL FROM 50 TO 65 ft. <br /> PERFORATION TYPE Slotted Screen <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 44 ft. <br /> f = BACKFILL MATERIAL Neat Cement <br /> i.SEAL 44 to 48 ft. <br /> SEAL MATERIAL Bentonite <br /> k j. FILTER PACK 48 to 65 ft. <br /> r-- <br /> I�—b ----I <br /> FILTER PACK MATERIAL 43 Sand <br /> k. BOTTOM SEAL <br /> BENTONITE li :1 CONCRETE <br /> =� SEAL MATERIAL NONE <br /> CEMENT I:;;:1 SAND <br /> E E PERFORATION <br /> NOT TO SCALE <br /> PREPARED BY DATE <br /> REVIEWED BY _ DATE <br />