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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.: 346408.06 <br />SURFACE ELEVATION: <br />DATE STARTED: 12/21/99 <br />WL (ft. bgs): Dry DATE: 12/21/99 TIME: 12.•00 <br />DATE FINISHED: 12/21/99 <br />WL (ft. bgs): DATE: TIME: <br />DRILLING <br />METHOD: <br />6 in. <br />Hollow <br />Stem Auger <br />TOTAL DEPTH: 55 feet <br />DRILLING <br />COMPANY: <br />V <br />C W <br />Drilling <br />GEOLOGIST: Barbara Sieminski <br />* <br />LLW <br />m <br />a <br />on <br />g <br />F <br />a <br />^ <br />JUM <br />L)GEOLOGIC <br />N <br />C-) <br />DESCRIPTION <br />REMARKS <br />ch <br />a <br />a <br />a <br />0— <br />n. <br />in <br />a <br />to <br />o7 <br />� <br />cm <br />o <br />of <br />ML <br />SANDY SILT (ML) - dark yellowish brown (IOYR 4/4). <br />damp, hard, low plasticity: 80% silt, 40% fine sand. <br />Boring backfilled <br />with neat cement <br />from the bottom to <br />ground surface. <br />4- <br />0 <br />>100 <br />S82-5.5 <br />At 5 feet color changes to light yellowish brown (10YR <br />614). <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 />S82-15.5 <br />SP <br />SAND (SP) - brownish yellow (IOYR 6/8), damp, very dense; <br />16 <br />100% fine to medium sand. <br />ML <br />SANDY SILT (ML) - dark yellowish brown (IOYR 4/6), damp, <br />hard, low plasticity; e0% silt, 35% fine sand, 5% clay. <br />20 <br />0 <br />46 <br />S82-21 <br />T <br />SM <br />SILTY SAND (SM) - dark yellowish brown (10YR 418), damp; <br />60% fine to medium sand, 40% silt. <br />ML <br />SANDY SILT (ML) - yellowish brown (1OYR 5/8), damp, low <br />24 <br />plasticity; 65% silt, 30% fine sand, 5% clay. <br />0 <br />46 <br />S82-26 <br />2� <br />JOB <br />NUMBER: <br />348408_D6 <br />