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' PROJECT: BURNS- POMBO PROPERTIES <br /> Tracy, California Log of Boring No. GMX-22 <br /> LI BORING LOCATION: 135 feet southwest of EB-2 ELEVATION AND DATUM:Not surveyed <br /> DRILLING CONTRACTOR: Precision Sampling, Inc. DATE STARTED: DATE FINISHED: <br /> 9/24/99 9/24/99 <br /> DRILLING METHOD: Direct push TOTAL DEPTH: MEASURING POINT: <br /> 13 feet Ground surface <br /> ' <br /> DRILLING EQUIPMENT: XD-3 DEPTH TO WATER: i FIRST COMPL.11 feet NA <br /> SAMPLING METHOD: Enviro-core sampling system (3 ft. x 1 5/8 in.) LOGGED BY: <br /> L.B.Jorstad <br /> HAMMER WEIGHT: NA DROP: NA RESPONSIBLE PROFESSIONAL: REG.NO. <br /> ' D.A. Zemo CEG 1747 <br /> _ ^ SAMPLES <br /> DESCRIPTION <br /> d n a y o ¢ a NAME(USCS Symbol):color,moist,%by weight.,plast.,consistency, structure,cementation,react.WHO.geo.inter. REMARKS <br /> 0 " E_ Eoti <br /> ' U) U) m o Surface Elevation: Not surveyed <br /> SANDY LEAN CLAY (CL) Log to 1 foot bgs <br /> Brown (10YR 4/3), moist, 60%fines, 40%fine sand, medium based on soil cuttings <br /> ' 1 plasticity, firm extracted from core <br /> barrel. <br /> ' 2- <br /> 3- <br /> 4 34 <br /> 5 <br /> 6 <br /> ' 7 <br /> 8 <br /> LEAN CLAY (CL) <br /> 9 Brown (10YR 4/3), moist, 90%fines, 10%fine sand, medium <br /> ' plasticity, soft <br /> 10 GMX- <br /> 22-10.5 <br /> ' LEAN CLAY-with SAND (CL) <br /> 11 Light olive brown (2.5YR 4/3), moist, 75%fines, 25%fine <br /> sand, medium plasticity, soft <br /> ' 12- <br /> 13- <br /> Bottom <br /> 213Bottom of boring at 13 feet. <br /> L14 B-1(12/95) <br /> t No. 5650 Geomatrix Consultants Figure --- <br /> s:\5650\logs\_gmx_22.a i <br />