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I ' PROJECT: BURNS-POMBO PROPERTIES <br /> r� <br /> Tracy, California Log :Of Boring No. GMX-13 <br /> ' BORING LOCATION: 300 feet west of southeast corner of property ELEVATION AND DATUM: <br /> Not surveyed <br /> DRILLING CONTRACTOR: Precision Sampling, Inc. DATE STARTED: DATE FINISHED: <br /> 9/23/99 9/23/99 <br /> DRILLING METHOD: Direct push TOTAL DEPTH: MEASURING POINT: <br /> 16 feet Ground surface <br /> r DRILLING EQUIPMENT: XD-3 DEPTH TO WATER: ; FIRST COMPL. <br /> , 13 feet ,. NA <br /> SAMPLING METHOD: Enviro-core sampling system(3 it.:x 1 5/8 in.) LOGGED BY: <br /> L.B.Jorstad <br /> HAMMER WEIGHT: NA OROPi NA RESPONSIBLE PROFESSIONAL: , REG.NO. <br /> D.A.Zemo CEG 1747 <br /> i _^ SAMPLES <br /> DESCRIPTION <br /> a. o a o ¢a NAME(USCS Symboq:,color.moist,%try welght.,plast.;eonss,ency, structure,cementatlon,roact:.wimel,geo.inter. REMARKS <br /> O" �� W .2 8 <br /> f m U m O Surface Elevation: Not surveyed <br /> LEAN CLAY with SAND(CL) <br /> Brown (10YR 4/3), moist,85%fines, 15%fine sand;medium <br /> 1 plasticity,hard <br /> a . <br /> 2- <br /> 4- <br /> 5- <br /> 6- <br /> 7- <br /> 12 <br /> 45612 LEAN CLAY(CL) <br /> Brown (10YR 4/3), moist,90%fines, 10%fine.sand, medium <br /> g plasticity,soft <br /> 326 <br /> GMX, Dark gray(5Y 4/1), hydrocarbon odor <br /> 9 139.0 <br />` 398 <br /> A 10 Firm <br /> 11- <br /> 530 <br /> 12 GMX- 606 <br /> 13.125 <br /> 13 LEAN CLAY with SAND(CL) i <br /> Dark gray(5Y 4/1), moist, 85%fines, 15%fine sand, medium <br /> 14 17 plasticity,soft, hydrocarbon odor <br /> 5 Light olive brown (2.5Y 4/3) <br /> 15L e-1(17!95) <br /> Project No. 5650 Geomatrix Consultants Figure -- <br /> s:15650Meos1 amz.13.01A <br />