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WELL DETAILS <br /> PROJECT NUMBER F90-02 01 BORING /WELL NO MW-13 <br /> PROJECT NAME A Teichert & Son Inc TOP OF CASING ELEV 1 <br /> I 9 50 <br /> EMCON LOCATION 103 North E Street Stockton Calcfornia GROUND SURFACE ELEV 20 46 <br /> Sacramento WELL PERMIT NO 92-2780 DATUM Mean Sea Level <br />' INSTALLATION DATE 8/13/92 <br />' TOC (Top of casing) <br /> G-5 vault box (Std ) <br /> ;.;.; g EXPLORATORY BORING <br /> a Total depth 91 5 ft <br /> b Diameter g <br /> IDrilling method Hollow-stem auoer <br /> e d <br /> h WELL CONSTRUCTION <br />' c Total casing length 8960 ft <br /> Material Schedule 40 PVC <br /> fd Diameter 2 in <br /> a c <br /> e Depth to top perforations 7568. ft <br /> + f Perforated length 4 11 ft <br /> Perforated interval from 75 68 to 8979 ft <br /> Perforation type Factory slotted <br /> Perforation size 0 020 <br />' g Surface seal 1 5 ft <br /> Material Sand/cement slurry <br /> f <br /> J h Backfill 693 ft <br /> Material Cement/bentonite grout <br /> Seal 1 g fi <br />' Material Bentonite pellets <br /> 1 Gravel pack 188 ft <br />' Gravel pack interval from 72 7 to 91 5 ft <br /> Material #2/12 Sand <br />' <br /> k k Bottom seaUfill NA ft <br /> b Material NA <br /> 1 <br /> Form prepared by dlb <br />