Laserfiche WebLink
Gettier-Ryan. Inc, <br />PROJECT: Former Clnocai Service Station No. 0123 <br />GR PROJECT NO.: 240073.04 <br />DATE STARTED: 11/13/00 <br />DATE FINISHED: 11/13100 <br />DRILLING METHOD: 8 in. Hollow Stem Auger <br />DRILLING COMPANY: Cascade Drilling <br />LU <br />* r= o +/� <br />J fl7 <br />~ Z U 4 <br />i <br />a " UL <br />7t_ - <br />sa .�. n a a <br />4 <br />0 1 14 j U-8-8 <br />0 1 17 1 U-8-11 <br />12 <br />Log of Boring U-8 <br />LOCATION: 1034 Central Avenue. Tracy. CA. <br />CASING ELEVATION: <br />WL {eft. bgs): 9.82 DATE. 11/13/00 TIME: 15.52 <br />WL (f t. bgs): DATE: TIME: <br />TOSAL DEPTH: 215 feet <br />GEOLOGIST: David Herzog <br />DESCRIPTION <br />CL CLAY (CU - very dark grayish Drown (10YR 3/2). <br />damn: 90% clay. 10% fine sans. traceoffine gravels. <br />ML SILT (MU - brown (IOYR 4/3), moist, stiff: 90% Silt, <br />t0% fine sand few fine calcium carbonate nodules. <br />trace -of fine gravels! <br />ML CLAYEY SILT tML1 dark yellowish brown (10YR 4/4), <br />moist. very stiff: 70% silt. 30% clay, abundant fine <br />calcium carbonate v+ins. <br />9 <br />+4/4), <br />ludes no fine calcium carbonate reins. <br />0 17 U-8-18 <br />LTY SAND WITH GRAVEL (SM) -olive brown {2.5Y <br />saturated. meLdium dense: 50% fine to coarse <br />n4 30% silt, 20% fine gravel, trace of coarse <br />avels. <br />20 <br />0 { 28 1 U-8-21 <br />24 <br />Bottam of baring et 21.5 feet bgs. <br />lee • Converted to equivalent standard penetration <br />blows/foot.) <br />WELL DIAGRAM <br />Page f of 1 <br />4 3 <br />r <br />u <br />0. <br />O <br />_ <br />Gl <br />o <br />'c <br />C <br />O <br />C <br />U <br />^s <br />� <br />— o <br />w <br />4 <br />4 <br />� <br />E <br />N <br />QL <br />O <br />- N <br />11111 <br />11111 <br />Irmm -L <br />Page f of 1 <br />