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' ``W)PROPOSEU YYELL UC 1 HIL <br /> BORING/WELL NO.: MW-19 <br /> .PROJECT NUMBER: 2060-1426-01 <br /> PROJECT NAME: Former Dolly Madison Bakery TOP OF CASING ELEV.: <br /> GROUND SURFACE ELEV.: <br /> LOCATION: 1426 S.Lincoln Street,Stockton,CA <br /> DATUM: <br /> WELL PERMIT NO.: <br /> INSTALLATION DATE- <br /> EXPLORATORY BORING <br /> a.TOTAL DEPTH 68 ft. <br /> d b.DIAMETER 8 in. <br /> TOC(TOP OF CASING) DRILLING METHOD Hollow Stem Auger <br /> r <br /> G-5 VAULT BOX(STD.) <br /> T„ N <br /> \NN WELL CONSTRUCTION <br /> ie i\ c.TOTAL CASING LENGTH 68 ft. <br /> \ �, MATERIAL Schedule 40 PVC <br /> h d. DIAMETER 2 in. <br /> iz, e. DEPTH TO TOP PERFORATIONS 58 ft. <br /> SI <br /> `j <br /> f. PERFORATED <br /> NIs INTERVAL FROM 58- TO 68 . ft. <br /> S c <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 52 ft <br /> f <br /> BACKFILL MATERIAL Neat Cement <br /> i.SEAL 52 to 56 ft <br /> SEAL MATERIAL- Bentonite <br /> j. FILTER PACK ft. <br /> 56 to 68 <br /> F-- <br /> FILTER PACK MATERIAL #3 Sand <br /> k.BOTTOM SEAL ft. <br /> BENTONITE k"':.a CONCRETE <br /> ���� LyJ SEAL MATERIAL NA <br /> Nay CEMENT SAND <br /> L_J <br /> i <br /> E E3 PERFORATION <br /> NOT TO SCALE <br /> i <br /> . I <br /> PREPARED BY DATE <br /> REVIEWED BY DATE <br /> i <br />