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PAGE OF - - ---- <br /> EST.E/PNG,'D-BNGINEERS BORING P 3 <br /> DATE DRILLED 1018190 <br /> • � SAMPLE INTERVAL ' <br /> BARE HOLE LOG �WATER <br /> PROJECT WICKLAND PROPERTIES GEOLOGIST SURFACE <br /> Former Regal 604 G CONVERSE ELEVATION <br /> LOCATION 1448 N EI Dorado St DRILLER TOTAL DEPTH <br /> Stockton, California B HOGATE JR 41 5' <br /> DRILLING CONTRACTOR DEPTH TO CASING <br /> HOGATE EXPLORATION DRILLING WATER 2" PVC, set at 38 5' <br /> REMARKS 8" hollow stem auger powered by Mobile drill rig used to drill well <br /> equipped with a 140# drop hammer for sampling <br /> i Z I o CD <br /> LLL o <br /> T- - 3 o CORE DESCRPTION REMARKS <br /> Lh r Z <br /> LU cin M a_ Of <br /> IL C-D <br /> Compacted f111 aerated native soil <br /> from overexcavation of tank filed <br /> - 5' and product dispensor areas <br /> (predominately silty clay and sandy <br /> silt <br /> 10' 0 <br /> �1 R <br /> 15' 50 Pea gravel back fill, 114" varigated - , <br /> rounded igneous gravel Moderate <br /> odor of aged gasoline from cuttings <br /> 20' in pea gravel 4�t1 <br /> Y4 t 4ty11 <br /> Silt, medium brown sandy with clay, <br /> 25' P friable with a trace of sweat odor <br /> 25 16514/ 5 10 (MI) <br /> i <br /> 30' 303 '11112 5-10 <br /> /13 Sand very fine, frst quartz, silly, clayey, <br /> trace mica, occ clean sand lenses,no <br /> 35' 10-20 odor, dry (SP-SM) <br /> I <br /> ff <br /> 40' X40 3 811 1/ I2-10 1 Clay, silty, medium brown, trace of <br /> �18 sand, trace of odor ( CI-MI) <br /> NOTE PID CALIBRATED WITH 50 PPM <br /> 'GASOLINE VAPOR STANDARD <br /> ti - <br />