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WELL DETAILS <br /> PROJECT NUMBER 0805-14701 BORING/WELL NO B-3/VW-1 <br /> EP[OA PR0 ECT NAME ARCQ.1186 TOP OF CASING ELEV.- ^-14.5 - <br /> LOCATION 3212 N CALIFORNIA STREET GROUND SURFACE ELEV —150 <br /> STOCKTON, CALIFORNIA MEAN SEA LEVEL <br /> WELL PERMIT NO. 7016 INSTALLATION DATE _8/29/95 <br /> TOC (Top of casing) <br /> G-5 vault box {Std ) <br /> _EXPLORATORY BORING <br /> a Total depth 62 6 ft <br /> b Diameter 10 in <br /> Drilling method HOLLOW-STEM AUGER <br /> °1 <br /> h <br /> C d <br /> ' WELL Cd)SIIBTRdlCTI®N <br /> 11 C1 Total casing length 36.7 ft <br /> C 2. Total casing length 62.3 ft <br /> _ MaterialSCH 40 PVC <br /> e 2 d. Diameter 2 in <br /> e1. Depth to top perforations 22.2 ft. <br /> e2. Depth to top perforations 42.6 ft <br /> f 1 . Perforated length 14.1 ft <br /> Perforated interval from 22.2 to 36 3 ft <br /> c2 t1 Perforation type MAS! `N' w�L <br /> a J1 Perforation size 0 02-INCH <br /> f2 Perforated length 19.0 ft <br /> Perforated interval from 42.6 to 616 ft <br /> Perforation type MACHINE SLOT <br /> Perforation size 0 02-INCH <br /> g Surface seal 1 0 ft. <br /> Seal material CONCRETE <br /> 010 12 h- Backfill 17.0 ft. <br /> Backfill material NEAT CEMENT GROUT <br /> 11. Seal 3.0 ft <br /> Seal material 3/fr BENTONITE CHIPS <br /> 12 Seal 3.0 ft. <br /> Seal material 3/8r BENTONITE CHIPS <br /> 170 ft <br /> J 1 Pack Gravel <br /> materialpack 3 LONESTAR SAND <br /> 12 J2. Gravel pack 216 ft <br /> J2 Pack material #3 LONESTAR SAND <br /> k Bottom seal N/A ft <br /> Seal material N/A <br /> k <br /> b <br />