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LOG OF BORING ` <br /> PROJECT: Pacific Gas & Electric Company HOLE No. : <br /> Stockton Service Center B-1 <br /> SHEET No. 1 OF 1 <br /> .. JOB No: TL 686-141-01 LOCATION: See Site Plan <br /> DRILL TYPE: Mobile 8-40 <br /> ++ DRILLED BY: T. Conley LOGGED BY: K. Kerner ELEVATION: TOP OF HOLE: --- FT. <br /> REMARKS: <br /> GROUNDWATER: FT. <br /> DATE: STARTED: 5-19-87 <br /> COMPLETED: 5-19-87 <br /> a _ GRADATION [ENGINEERING <br /> Ul � — PERCENT ROPERTIES: <br /> a. CLASSIFICATION AND DESCRIPTION "' F- a o U AfN16N — z o`- — I ,� EST,TYPE ANO <br /> ¢Mo p Li o ao' Z ¢ o v p 4,`' LATE NUMBER <br /> cn cn an m I <br /> SAND, Silty; Moist, medium <br /> dense, fine to medium grained, <br /> +� brown (SM); Apparent backfill <br /> r <br /> 5 <br /> 10 <br /> 15 SILT, Sandy to clayey; moist <br /> stiff to very stiff, low <br /> plastic, tan (ML-CL) <br /> 20 LR -- <br /> 25 Becoming non-plastic LR -- <br /> Boring <br /> The Twining Laiiorator*ies, Inc. <br /> Visalia Fresno Modesto Bakersfield <br /> L.— ffr <br /> 4 <br /> 'rr i na <br />