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� 1 <br /> WELL DETAILS <br /> PROJECT NUMBER 2074-001.01 <br /> BORING/WELL NO. MW-1 <br /> PROJECT NAME Nestle TOP OF CASING ELEV. <br /> LOCATION 4343 Fremont Street Stockton CA GROUND SURFACE ELEV.� <br /> EMCON <br /> ASSOCIATES WELL PERMIT NO. 004625 DATUM M.S.L. <br /> INSTALLATION DATE 11/16/94 <br /> TOC (Top of casing) <br /> Water-tight vault box(Std.) <br /> , . , <br /> g EXPLORATORY BORING <br /> a. Total depth 98.0 ft. <br /> b. Diameter 10 in. <br /> Drilling method Hollow Stem Auger <br /> e d h WELL CONSTRUCTION <br /> c. Total casing length 94.5 ft. <br /> Material Schedule 40 PVC <br /> d. Diameter 4 in. <br /> a c e. Depth to top p perforations 74.5 ft. <br /> i f. Perforated length 20.0 ft. <br /> Perforated interval from 74.5 to 94.5 ft. <br /> Perforation type Machine slot <br /> Perforation size 0.020 inch <br /> g. Surface seal (0-1.0) 1.0 ft. <br /> Material Quikrete Concrete <br /> f 1 h. Backfill (1.0-70.0) 69.0 ft. <br /> Material Neat Cement <br /> i. Seal (70.0-72.0) 1.0 ft. <br /> Material 114-inch Bentonite Pellets <br /> j. Gravel pack 22.5 ft. <br /> Gravel pack interval from 72.0 to 94.5 ft. <br /> IF <br /> Material Lonestar 2112 Sand <br /> k. Bottom seal/fill (94.5-98.0) 3.5 ft. <br /> b #1k <br /> Material Native Slough <br /> Form prepared by D. Galasso <br />