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w <br /> i �+ <br /> �i „C r PAGE 1,OF <br /> WESTERNGEOENGINEERS BORING:M W - 3 <br /> DATE DRILLED:6106188 <br /> BORE HOLE LOG SAMPLE INTERVAL <br /> DESERT PETROLEUM ®!'NATER <br /> PROJECT: STATION 0787 GEOLOGIST: SURFACE 52.49' <br /> T.NIVEN ELEVATION: <br /> LOCATION:950 11 TH STREE, DRILLER: TOTAL DEPTH: 30' <br /> TRACY, CALIFORNIA B. HOGATE, JR. <br /> DRILLING CONTRACTOR: DEPTH TO CASING: <br /> HOGATE EXP, DRILLING WATER: 11.3' 2" PVC TO 30' <br /> REMARKS: 8"hollow stem auger powered by Mobile drill rig used to drill well. HNU PID WITH <br /> 10.2 EV BULB USED TO SCREEN SAMPLES AND DRILLING OPERATIONS. <br /> z a o <br /> i F 3 a CORE DESCRPTION U REMARKS <br /> O M _ <br /> O N m d <br /> j <br /> LD <br /> 51 1 Clayey Silt, medium brown, dry, no odor. ` <br /> (MI-CI) ll <br /> 1 layey Slit, medium brown, moist,no <br /> f 10' dor. (MI-CI) <br /> 15, mw3 11 Sand Silt <br /> -14 31 8.2 Y , medium brown wet, no <br /> 6 odor. (!,A) <br /> 56%sill, 44%sand, very fine-med °,» <br /> 20, subangular-angular sand.low <br /> plasticity, low dry stren.gy,slow <br /> dilatancy, low toughness, weak <br /> 25' reaction to HCI <br /> driller note_ Gravel 2' thick at <br /> 26' depth. O <br /> 30' mw3 71 Sandy slit, medium brown, tr clay,no <br /> -29 13/ 7 odor. (MI) 50% lines, 50% sand. <br /> 15 <br /> 1ACK E. <br /> - � NAPPER <br /> r ---- -- — = ---- --- -— - - - --.— --- - --- * _Na-3037— _ <br /> OF <br />