Laserfiche WebLink
File No. NFE-4463-04 <br /> August 1999 <br /> DATE DRILLED: 7/29/99 DRILLER: Exploration Geoservices <br /> ELEVATION: 42.5 ft. DRILLING METHOD: Hollow Stem Auger <br /> BACKFILL METHOD: Bentonite& Neat Cement DIAMETER OF BORING: 6 in. <br /> LOGGED BY: J. Buckthal DEPTH TO GROUNDWATER: 10.6 ft. <br /> .r <br /> 6 n <br /> " o <br /> Z <br /> s Cn O <br /> a a 0 Log of Exploratory Boring No. EB1 0 <br /> 0 CU ca _oLL <br /> ~ C/) 6D <br /> Description <br /> 0 <br /> 6 inches of ASPHALT over 18 inches of BASEROCK. <br /> „r 1 <br /> 2 <br /> 3- <br /> 4- <br /> 5- <br /> 6. <br /> 456 NS 7 CLAYEY SILT,brown, moist, low plasticity, no hydrocarbon odor. ML <br /> •� <br /> 7- <br /> 8- <br /> 9- <br /> 10- <br /> 11 <br /> 8 -91011 NS 8 SILTY CLAY, brown, moist with wet pockets, low plasticity, no hydrocarbon odor. CL <br /> 12- <br /> 13- <br /> 14- <br /> 15- <br /> 16 <br /> 2131415 16 NS 13 LEAN CLAY, light brown,wet, low plasticity, no hydrocarbon odor. <br /> 17- <br /> 18- <br /> 19- <br /> Boring <br /> 71819Boring terminated at 16.5 feet. <br /> 20 Groundwater encountered at 10.6 feet. <br /> rr <br /> 21 <br /> r+ 22 <br /> 23- <br /> 24- <br /> 25- <br /> Earth <br /> 32425Earth Systems Consultants Corral Hollow LOG OF EXPLORATORY BORING NO. EB1 <br /> Northem Califomia Tracy,California <br /> Figure A4 <br /> r <br />