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WELL DETAILS <br /> PROJECT NUMBER 2613-100 001 BORING/WELL NO B1 MW1 R <br /> PROJECT NAME Transmission Shore TOP Oirk a 1 641\ F CASING ELEV 8 83 <br /> �J LOCATION 515 West Charter Way Stockton, CA GROUND SURFACE ELEV <br /> EIVICON WELL PERMIT NO 10236 DATUM Men Sea Level <br /> INSTALLATION DATE 9117196 <br /> TOC (Top of casing) <br /> G-5 vault box (Std ) <br /> 9 EXPLORATORY BORING <br /> a Total depth 530 ft <br /> b Diameter 10 in <br /> Drilling method hollow-stem auger,_ <br /> e d h WELL CONSTRUCTION <br /> c Total casing length 525 ft <br /> Material Scb 40 PV <br /> d Diameter 4 in <br /> a c e Depth to top perforations 225 ft <br /> f Perforated length 300 ft <br /> Perforated interval from 225 to 525 ft <br /> Perforation type machine slot <br /> ' Perforation size 0 02-inch <br /> g Surface seal 1 0 ft <br /> 1 Material concrete <br /> f h Backfill 17 0 ft <br /> Material neat cement arout _ <br /> i Seal 20 ft <br /> Material 318" bentonite chips <br /> ' 1 Gravel pack 325 ft <br /> Gravel pack interval from 20 0 to 525 ft <br /> Material #3 sand <br /> k Bottom seal/fill 05 ft <br /> k <br /> Material slough <br /> I b <br /> Form prepared by C. Avila_ <br />