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S <br /> 9 <br /> X <br /> WELL DETAILS <br /> . PROJECT NUMBER 2611 - 100 001 BORING / WELL NO CB-INEW-2 <br /> PROJECT NAME Apache Plastics TOP OF CASING ELEV � is 5 <br /> LOCATION 2050 E Fremont St , Stockton . CA GROUND SURFACE ELEV - 19 0 <br /> EMCON WELL PERMIT NO 010636 DATUM Mean Sea Level <br /> INSTALLATION DATE 10/23/96 <br /> TOC (Top of casing) <br /> G -5 vault box (Std ) <br /> 9 EXPLORATORY BORING <br /> a Total depth Ml 550 It <br /> b Diameter 8 in <br /> Drilling method hollow-stem auger <br /> e d h WELL CONSTRUCTION <br /> c Total casing length 640 It <br /> Material Sch 40 PVC <br /> . d Diameter 2 in <br /> a c e Depth to top p perforations 340 If <br /> X f Perforated length 200 it <br /> Perforated interval from 34 0 to 540 ft <br /> Perforation type machine slot <br /> Perforation size 0 02-inch <br /> g Surface seal 10 It <br /> Material concrete <br /> f I h Backfill 300 If <br /> Material neat cement grout <br /> I Seal 30 ft <br /> Material 3/8" bentonite chips <br /> I Gravel pack 200 ft <br /> Gravel pack interval from 34.0 to 540 It <br /> Material #3 sand <br /> k Bottom seal/fill 10 it <br /> k <br /> b ' I Material slough <br /> Form prepared by C. Avila <br />