Laserfiche WebLink
WELL DETAILS <br /> PROJECT NUMBER 0805-146 04 _ BORING/WELL. NO. VW-9- <br /> PROJECT <br /> W-2PROJECT NAME ARCO 2168 TOP OF CASING ELEV -10.5 <br /> LOCATION 441 West Charter Way. Stockton. CA__ GROUND SURFACE ELEV —111 <br />' EIVICON WELL PERMIT NO 5975 DATUM Mean Sea Level <br /> INSTALLATION DATE 5112195 <br />' TOC (Top of casing) <br /> G-5 vault box (Std) <br /> -, g EXPLRAT RY BORING <br />' a Total depth 26.5 ft <br /> b Diameter , 8 in <br /> Drilling method hollow-stem auger_ <br /> e d h WELL CONSTRUCTION <br />' c Total casing length 206 ft <br /> Material Sch 40 PVC <br /> d Diameter 4 in <br /> a c e Depth to top perforations 62 ft <br /> f Perforated length 141 ft <br /> s <br /> Perforated interval from 6 2 to 203 ft <br />' r Perforation type machine slot <br /> Perforation size 010-inch <br />' g Surface seal 10 ft <br /> Material concrete <br /> f f h Backfill 28 ft <br /> S <br /> Material bentonite/cement grout <br /> s,sti SS s sj t i Seal 14 ft <br /> r , <br /> tr <br /> Material 318" bentonite chips <br /> f Gravel pack 158 ft <br />' Gravel pack interval from512 to 210 ft <br /> _ <br /> Material pea gravel <br /> k Bottom seal/fill 15 ft <br /> k <br /> Material 318" bentonite chips <br /> b <br /> Bottom backfill _10 ft <br /> Material pea gravel <br /> Form prepared by D Foley <br />