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I 1 II) <br /> CONDUCTOR CASED WELL DETAIL <br /> BORING/WELL NO. MW-913 <br /> PROJECT NUMBER 2042-0641-01 <br /> PROJECT NAME Former Quick&Save Market&Gas TOP OF CASING ELEV. <br /> GROUND SURFACE ELEV. <br /> LOCATION 4641 Martin Luther King Blvd Stockton CA - <br /> DATUM: <br /> WELL PERMIT NO. 062415 <br /> INSTALLATION DATE: May 6,2011 <br /> e <br /> STEEL <br /> CONDUCTOR-\ 9 - --TOC(TOP OF CASING) EXPLORATORY BORING <br /> -5 VAULT BOX(STD., <br /> a.TOTAL DEPTH 80 ft. <br /> �10 ��` - b.DIAMETER OF BORING 14 in. <br /> CONDUCTOR CASED INTERVAL <br /> c. DIAMETER OF BORING BELOW 8 in. <br /> CONDUCTOR CASED INTERVAL <br /> d k d.CONDUCTOR CASING <br /> INSTALLED FROM 0 TO 67 ft. <br /> 0 E L� 0` <br /> h !`o Q Q e.CONDUCTOR CASING 10 in. <br /> DIAMETER Mud Rotary& <br /> DRILLING METHOD Hollow Stem Auger <br /> �8` ii ii 0 <br /> I WELL CONSTRUCTION <br /> a 80 ft. <br /> t I f f.TOTAL CASING LENGTH <br /> I <br /> I i MATERIAL Schedule 40 PVC <br /> g. DIAMETER 2 in. <br /> h.DEPTH TO TOP PERFORATIONS 70 ft. <br /> I I I.PERFORATED <br /> m INTERVAL FROM 70 TO 80 ft. <br /> i i = <br /> PERFORATION TYPE Milled Slots <br /> j = i PERFORATION SIZE 0.02 in. <br /> SURFACE SEAL 0 to 1 ft. <br /> - I SEAL MATERIAL Concrete <br /> I = I <br /> k. BACKFILL 1 to 65 ft <br /> BACKFILL MATERIAL Neat Cement Grout <br /> I.SEAL 65 to 68 ft. <br /> ---b---� <br /> BENTONITE ` 1 CONCRETE SEAL MATERIAL Bentonite Pell(s <br /> _ m. FILTER PACK 68 to 80 ft. <br /> CEMENT 1 SAND <br /> _ FILTER PACK MATERIAL #3 Sand <br /> E a PERFORATION <br /> 6-=j <br /> NOT TO SCALE <br /> PREPARED BY Allan M Dudding DATE 7/07111 <br /> REVIEWED BY DATE <br />