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....�.. <br /> WELL DETAILS <br /> PROJECT NUMBER 0805-114 02 BORING/WELL NO.._ 8-27(AS-2 <br /> PROJECT NAME ARCO 2130 TOPOFCASINGELEV -142 <br /> LOCATION 7906 N EI Dorado Street., Stockton. CA I GROUND SURFACE ELEV -1�5` <br /> EMCON WELL PERMIT NO. 6843 DATUM Mean Sea Level <br /> INSTALLATION DATE 8110195 <br /> TOC (Top of casing) Well installed inside 12-inch diameter <br /> G-5 vault box (Std.) PVC conductor casing <br /> Er s EXPLORATORY BORING <br /> ll a Total depth —76.4 ft <br /> b Diameter - 8 ,n <br /> Drilling method— hollow-Mem auger <br /> e d h WELL CONSTRUCTION <br /> c. Total casing length 75 5 It <br /> Material <br /> . d. Diameter 2 in <br /> a c <br /> = a Depth to top perforations w 733 it <br /> If Perforated length 20 _ ft <br /> t= Perforated interval from 73 3 to 753 It <br /> i � r <br /> Perforation type machine slot <br /> r = r <br /> rr <br /> = j Perforation size 0 02-inch <br /> S = j <br /> - g Surface seal 30 It <br /> =S tint r Matenal <br /> f <br /> rr rr r = <br /> r <br /> 1 h. Backfill .63.5 ft <br /> s Tr=iii r Siff r s r <br /> Material_ bentonite cement grout <br /> S•sir= 7 r tr = <br /> L Seal 5-.2 ft <br /> it r =r <br /> Material 318"bentonite chips <br /> Gravel pack 38 It <br /> r r = Gravel pack interval fro7m_ 1,7 to7 5 ft <br /> r <br /> Srtr rr <br /> = Material #3 Lonestar sand <br /> r r <br /> k k. Bottom sealifill 09 It <br /> b Material slou h <br /> • <br /> Form prepared by_D-Foley <br />