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WELL DETAILS <br /> PROJECT NUMBER 0805-114 02 BORING/WELL NO. 8-26/AS-3 <br /> PROJECT NAME ARCO 2130 TOP OF CASING ELEV. -145' <br /> LOCATION 7906 N EI Dorado Street Stockton CA GROUND SURFACE ELEV --15' <br /> EMCON WELL PERMIT NO. 6843 DATUM Mean Sea Level <br /> INSTALLATION DATE 8/10/95 <br /> TOC (Top of casing) Well installed inside 12-inch diameter <br /> G-5 vault box (Std) PVC conductor casing <br /> 9 EXPLORATORY BORING <br /> a. Tota!depth __78.5 ft <br /> b Diameter 8 in <br /> Drilling methodholl.Qw-stem auger <br /> e <br /> d h WELL CONSTRUCTION <br /> C. Total casing length 765 ft. <br /> Material <br /> - Sch 4Q PVC- <br /> a c <br /> d. Diameter �? ,n <br /> e. Depth to top perforations 748 ft <br /> f Perforated length 20 ft <br /> r <br /> = Perforated interval from 74 8„—to 768 ft. <br /> Perforation type machine slot <br /> Perforation size 0 02-inch <br /> g. Surface seal3 0 ft. <br /> Material <br /> f <br /> tss �r- <br /> t h. Backfill 656 ft <br /> Material bentonite cement grott <br /> 'L <br /> L Seal <br /> so ft <br /> r �r <br /> .:= Material 31W bentonite chos <br /> 1. Gravel pack <br /> . t - 3.4 ft <br /> Gravel pack Interval frorrL73 6 t0 770 it <br /> t S <br /> t Material #3 Lonestar sand <br /> i� <br /> k k Bottom seal/fill Is ft <br /> b <br /> Material sloe h <br /> i <br /> Form prepared by R Foley <br />