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7— WELL DETAILS <br /> PROJECT NUMBER __ 939.02.06 BORING /WELL NO. G <br /> PROJECT NAME Landfill Development TOP OF CASING ELEV. 106.01 <br /> COUNTY_ San Joaquin GROUND SURFACE ELEV. 104.90 <br /> ASSOCIATE! WELL PERMIT NO. 87-2086 <br /> DATUM Mean Sea Level <br /> m Steel protective <br /> casing (Std.) EXPLORATORY BORING <br /> I a. Total depth 156.5 ft. <br /> b. Diameter 8 in. <br /> Drilling method Mud Rotary <br /> .a A <br /> • g <br /> WELL CONSTRUCTION <br /> c. Casing length 157.11 ft. <br /> Material Schedule 40 PVC <br /> d. Diameter 4.5 in. <br /> d e h e. Depth to top perforations 116 ft. <br /> f. Perforated length 40 ft. <br /> Perforated interval from 116 to 156 ft. <br /> Perforation type Machined Slots <br /> Perforation size .020 inch <br /> a c g. Surface seal 1 ft. <br /> i <br /> e a• <br /> Seal material Concrete <br /> • •� h. Backfill <br /> 10 ft. <br /> ti Backfill material Cement/Bentonite <br /> ° i. Seal 2 ft. <br /> Seal material Bentonite Pellets <br /> j. Gravel pack 43.5 ft. <br /> •,e <br /> Pack material No.3 Sand <br /> Vis; .i• <br /> k. Bottom seal ft. <br /> Seal material (None) <br /> .:r <br /> I. Casing height2 ft. <br /> k m. Protective casing diameter 8 in. <br /> b <br /> PLATE A-33 <br />