Laserfiche WebLink
Gettler-Ryan Inc. Log of Boring B-4 <br /> • PROJECT Tosco (Former BP) Service Station No 11192 LOCATION 1403 Country Club Boulevard, Stockton, CA <br /> GR PROJECT NO 14024503 SURFACE ELEVATION <br /> DATE STARTED 04/24/01 WL (ft bgs) 16 DATE 04/24/01 TIME 14 40 <br /> DATE FINISHED 04/24/01 WL (ft bgs) 115 DATE 04/24/01 TIME 1600 <br /> DRILLING METHOD 21n Geoprobe (direct push) TOTAL DEPTH 16 5 feet <br /> DRILLING COMPANY Fisch Environmental GEOLOGIST Andrew Smith <br /> ul <br /> m <br /> IS Z z c� a GEOLOGIC DESCRIPTION REMARKS <br /> _ Q W W = <br /> a m V a <br /> a a cc o <br /> U7 En (D En <br /> Asphalt - 6 Inches thick Hand angered to 5 <br /> CL CLAY (CL) - very dark brown (7 5YR 2 5/2), moist, stiff 90% clay, feet <br /> 10% silt, trace of gravel <br /> eoring backfilled <br /> with neat cement <br /> from the bottom to <br /> 3 ground surface <br /> SM SILTY SAND (SM) - dark greenish gray (Gley 1 4/1), moist, <br /> medium dense 85% very fine sand, 15% silt <br /> 00 <br /> 6 <br /> 9 <br /> 00 B-4-10 <br /> 12 <br /> SW SAND (SW) - dark grayish brown (2 5Y 4/2), moist, loose, 95% <br /> predominantly fine to coarse sand, 5% silt <br /> 00 B-4-16 At 16 feet becomes saturated <br /> 12 B-4 Grab groundwater <br /> Color changes to brown (10YR 4/3) at 16 5 feet sample e-a <br /> Bottom of boring at 17 feet bgs <br /> 18 <br /> 21 <br /> JOB NUMBER 140245 03 Page 1 of 1 <br />