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• <br />• <br />• <br />Gettler—Ryan Inc. <br />Log of Boring SB -2 <br />PROJECT Former Chevron Station No 9-5775 <br />LOCATION 301 W Kettleman Lane, Lodi, CA <br />GR PROJECT NO 348408 08 <br />SURFACE ELEVATION <br />DATE STARTED 12/21/99 <br />WL (ft bgs) Dry DATE 12/21/99 TIME 1200 <br />DATE FINISHED 12/21/99 <br />WL (ft bgs) DATE TIME <br />DRILLING METHOD 8 in Hollow Stem Auger <br />TOTAL DEPTH 55 feet <br />DRILLING <br />COMPANY V 6 W Drilling <br />GEOLOGIST Barbara Sreminskt <br />w <br />j <br />F <br />O <br />N <br />a <br />= <br />z <br />v <br />J <br />GEOLOGIC DESCRIPTION <br />REMARKS <br />Fy = <br />n <br />x <br />Uj <br />i CL <br />a <br />a <br />w .- <br />o <br />O <br />_j <br />x <br />a <br />M <br />a <br />a <br />W_o <br />.. <br />a — <br />a <br />m <br />cn <br />cn <br />c3 <br />us <br />ML <br />SANDY SILT (ML) - dark yellowish brown (10YR 4/4) <br />damp, hard, low plasticity 60% silt, 40% fine sand <br />Boring backfilled <br />with neat cement <br />from the bottom to <br />ground surface <br />At 5 feet color changes to light yellowish brown (IOYR <br />0 <br />>100 <br />S132-5 5 <br />8/4) <br />8- <br />0 <br />>100 <br />S82-10 5 <br />At 10 feet becomes 65% silt, 30% fine sand, 5% clay <br />12- <br />0 <br />>100 <br />S82-155 <br />SP <br />SAND (SP) -brownish yellow (10YR 6/6), damp, very dense <br />1� <br />100% fine to medium sand <br />SANDY SILT (ML) - dark yellowish brown 00YR 4/6), damp, <br />jj[ML <br />hard, low plasticity, 60% silt, 35% fine sand, 5% clay <br />20- <br />0 <br />46 <br />SB2-21 <br />SM <br />SILTY SAND (SM) - dark yellowish brown (lOYR 4/6), damp, <br />60% fine to medium sand, 40% silt <br />Ij ML <br />SANDY SILT (ML) - yellowish brown (1OYR 5/8), damp, low <br />plasticity, 65% sill, 30% fine sand, 5% clay <br />24 <br />0 <br />46 <br />SB2-26 <br />28 <br />JOB NUMBER 34640606 <br />Page 1 of 2 <br />