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PROPOSED WELL DETAP <br /> BORINGMIELL O.: Proposed MW-13 <br /> PROJECT NUMBER: 2007.0835-01 <br /> PROJECT NAME: Service Station No.835 TOP OF CASING ELEV.: <br /> GROUND SURFACE ELEV.: <br /> LOCATION: 2705 Country Club Blvd,Stockton,CA <br /> DATUM: <br /> WELL PERMIT NO.: <br /> INSTALLATION DATE: <br /> EXPLORATORY BORING <br /> a.TOTAL DEPTH _.45 <br /> d <br /> TOC(TOP OF CASING) b.DIAMETER 7 or 9 in. <br /> G-5 VAULT BOX(STD.) DRILLING METHOD Sonic Coring w/ Driver <br /> �- EviT <br /> WELL CONSTRUCTION <br /> c.TOTAL CASING LENGTH 45 ft. <br /> h MATERIAL Schedule 40 PVC <br /> e d.DIAMETER 2 in. <br /> e.DEPTH TO TOP PERFORATIONS 35 ft. <br /> a f.PERFORATED <br /> c INTERVAL FROM 35 TO 45 ft. <br /> i PERFORATION TYPE Slotted Screen <br /> PERFORATION SIZE 0.02 in. <br /> g.SURFACE SEAL 0 to 1 ft <br /> SEAL MATERIAL Concrete <br /> 1 <br /> f =_ h.BACKFILL 1 t0 28 ft <br /> BACKFILL MATERIAL Neat Cement <br /> i.SEAL 28 to 33 ft. <br /> SEAL MATERIAL BentOnits <br /> b -- j.FILTER PACK 33 to 45 ft. <br /> FILTER PACK MATERIAL #3 Sand <br /> r--� <br /> k.BOTTOM SEAL ft. <br /> BENTONITE Ir::.;I CONCRETE <br /> SEAL MATERIAL NA <br /> CEMENT I: :;:I SAND <br /> L_j Well to be constructed through 7"to 9"steel conductor using. <br /> E � PERFORATION Centralizers will be used to situate PVC well using in <br /> center of hole. <br /> NOT TO SCALE <br /> PREPARED BY Scott sk*X er DATE August 24,2006 <br /> REVIEWED BY DATE <br />