Laserfiche WebLink
Gettler-Ryan, Inc. Log of Boring B-2 <br /> =_= PROJECT: Tosco (Former BP) Service Station No. 11195 LOCATION; 18500 South Interstate 5, Lathrop, CA <br /> GR PROJECT NO. : 140193.11 SUP{FACE ELEVATION: <br /> DATE STARTED: 02/25/02 WL (ft. b0s): 10,0 DATE: 02125102 TIME; 12.45 <br /> DATE FINISHED: 02/25/02 WL (ft. bgs): DATE: TIME: <br /> DRILLING METHOD: 2 in. Geoprobe, direct push TOTAL+DEPTH: 12 feet <br /> DRILLING COMPANY: Gregg Drilling GEOLOGIST: Andrew Smith <br /> w <br /> m <br /> :F � 0 (n <br /> 7 Z -i (/7 <br /> Q U J GEOLOGIC DESCRIPTION REMARKS <br /> 2^ Q J J 2 U <br /> d d d J <br /> CL 0 rC Q <br /> 0— d G'] C!l f!l Cfl <br /> SP POORLY GRADED SAND (SP) - brown (7.5YR 4/3), moist, loose; <br /> 95% fine sand, 5% silt. <br /> Baring backfilled <br /> with neat cement <br /> from the bottom to <br /> ground surface. <br /> 2 <br /> it <br /> 6 0 <br /> 5M SILTY SAND (SM) - grayish brown (IOYR 512), moist, medium <br /> dense; 75-80% fine sand, 20-25% silt, trace of gravel. <br /> 0 B-2-9 <br /> 0 _ B-2 <br /> Grab groundwater <br /> sample B-2_ <br /> 10 - <br /> SW WELL-GRADED SAND (SW) - strong brown 17.5YR 4/6), wet, <br /> loose; 100% sand. <br /> 12 1.2 <br /> Bottom of boring at 12 feet bgs. <br /> 14 <br /> JOB NUMBER: 140193.11 Page 1 of 1 <br />