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PROJECT NO.: 30-0136 DATE - TILLED: 5122195 <br /> LOCATION: Former Mobile ulk Plant 04343 <br /> LOG BY: A. Le May <br /> 500 East Grantline Road APPROVED BY: M. Katen, RG <br /> Tracy, Cal'ifomia DRILLING CO.: West Hazmat <br /> ET DRILLING METHOD: 8-inch Hollow-Stem Auger <br /> WELL <br /> Cr SAMPLER TYPE: Calffomia Modified Split Spoon <br /> CONSTRUCTION <br /> z° TOTAL DEPTH: 21 feet DEPTH TO WATER: 10 feet 0 06DETAIL <br /> a o~- U)m o m DESCRIPTION <br /> r <br /> 0 <br /> 0 Hand-augered to 5.0 feet. <br /> 3 inches ASPHALT <br /> 5 5 Neat <br /> ND/ GrouSANDY FILL olive brown,very loose,damp,poorly graded. FILL Cement <br /> 4,4,8 140 <br /> 10- <br /> 6,8,8 45 501 10 Saturated,with silt. <br /> 1,800 <br /> ------------------------ <br /> MH <br /> SANDY SILT:light olive brown,very soft,saturated. 15 <br /> 4,7,11 35 NO/ 15 to <br /> N D1 }44 it <br /> GRAVEL•olive brown,very loose,saturated,contains pebbles to -inch GP <br /> diameter. Neat I <br /> MH <br /> SILT:light olive brown,very soft,saturated. 20 <br /> 4,5,10 20 ND/ 20 GRAVEL olive brown,very loose,saturated,medium-grained with pebbles GP kk <br /> NO <br /> 25 25 <br /> l <br /> 30 30 <br /> 35 35- <br /> 40 <br /> 5 40— <br /> ALTON AB <br /> GEOSCIENCE LOG OF EXPLORATORY BORING <br /> -, Uvermore,Carrfornia PAGE 1 OF 1 <br /> 30-01361AS-1 77195 <br />