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PROPOSED WELL DETAIL <br /> PROJECT NUMBER: 2060-1426=01 <br /> BORING/WELL NO.: Proposed VW <br /> PRW <br /> PROJECT NAME: Former Dolly Madison Bakery TOP OF CASING ELEV.: <br /> LOCATION: 1426 S. Lincoln Street,Stockton, CA GROUND SURFACE ELEV.: <br /> WELL PERMIT NO.: DATUM: <br /> INSTALLATION DATE: <br /> EXPLORATORY BORING <br /> d a.TOTAL DEPTH 25 ft. <br /> _TOC(TOP OF CASING) b.DIAMETER 10 in <br /> G-5 VAULT BOX(STD.) DRILLING METHOD Hollow Stem Auoer <br /> _I -7— r <br /> ca1r I <br /> WELL CONSTRUCTION <br /> c.TOTAL CASING LENGTH <br /> ` MATERIAL Schedule 40 PVC <br /> d.DIAMETER 4 in. <br /> e.DEPTH TO TOP PERFORATIONS 5 <br /> — ft. <br /> a = f.PERFORATED <br /> c INTERVAL FROM 5 <br /> • _ TO <br /> " PERFORATION TYPE Slotted Screen <br /> PERFORATION SIZE 0.02 in <br /> f <br /> g.SURFACE SEAL 0 to 1 ft <br /> c <br /> SEAL MATERIAL Concrete <br /> h.BACKFILL 1 to 3 <br /> ft. <br /> BACKFILL MATERIAL Neat Cement <br /> i.SEAL 3 to 4 <br /> tl ;•� ft. <br /> ...�...1 SEAL MATERIAL Bentonite <br /> b _,j j. FILTER PACK 4 to 25 ft <br /> FILTER PACK MATERIAL t3 Sand <br /> P r k.BOTTOM SEAL <br /> BENTONITE I", :1 CONCRETE ft. <br /> �v L" SEAL MATERIAL NA <br /> �;� CEMENT , <br /> ON F_:_I SAND <br /> L_J <br /> E E PERFORATION <br /> NOT TO SCALE <br /> PREPARED BY DATE <br /> REVIEWED BY DATE <br />