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{ <br /> PROJECT: CINTRA PROPERTY <br /> Tracy, California Log of Boring No. B-3 <br /> BORING LOCATION: Southwest corner of property ELEVATION AND DATUM: <br /> Ground surface <br /> DRILLING CONTRACTOR: Precision Sampling Inc. DATE STARTED: DATE FINISHED: <br /> 11/21/97 11/21/97 <br /> DRILLING METHOD: Direct push TOTAL DEPTH: MEASURING POINT: <br /> 16.0 feet --- <br /> FIRST COMPL. <br /> DRILLING EQUIPMENT: MD-1 DEPTH TO WATER: _13.0 feet -7.5 feet <br /> SAMPLING METHOD: 3-foot continuous core(1 11/16-inch I.D.) LOGGED BY: <br /> Nat Taylor <br /> HAMMER WEIGHT: --- DROP: --- RESPONSIBLE PROFESSIONAL: REG.NO. <br /> D.Zemo CEG 1747 <br /> _^ SAMPLES <br /> �— DESCRIPTION <br /> Wc 3 O ¢ NAME(OSCS Symbol):color,moist.%by weight,pfut.,consistency, structure,cementation,react.wMCI.geo.inter. REMARKS <br /> Z E 0 2— <br /> t� m t` 'o Surface Elevation: -- <br /> LEAN CLAY(CL) <br /> Dark brown (7.5YR 3/2), moist, 90%fines, 10%fine sand, <br /> 1 medium plasticity, hard 2-CLAYEY SAND (SC) <br /> Brown (10YR 4/3), moist, 80%fine sand, 20% medium <br /> 3 plasticity fines <br /> 4- <br /> POORLY-GRADED SAND with CLAY(SP-SC) <br /> Dark yellowish brown (10YR 4/4), moist, 90%fine to medium <br /> 5 sand, 10%low plasticity fines <br /> LEAN CLAY(CL) <br /> 6 Brown(10YR 5/3), moist, 90%fines, 10%fine sand, medium <br /> plasticity, hard <br /> 7- <br /> 8- <br /> 9- <br /> 10- <br /> 13-3- <br /> 11- <br /> 891013-3- <br /> 11 11.0 <br /> LEAN CLAY with SAND (CL) <br /> Brown (10YR 5/3), moist, 75%fines, 25%fine sand, medium <br /> 12 plasticity, soft <br /> B-3- Firm <br /> 13 13.0 <br /> 14- <br /> 151 <br /> B-t(12/95) <br /> Project No. 4440 Geomatrix Consultants Figure --- <br /> .34W.00e <br />