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Drilling Log <br /> 005TECHNOLOGY <br /> GROUNDWATER Soil Boris F <br /> Project STHL/9110 Thorton Rd owner The Southland-Corporation See S/te Map <br /> Location Stockton, C,4- Project No 020301211 Date drilled 1/12/93 For BorkV Location <br /> Surface Elev N/A 0 Total }sole Depth 455 N Diameter 8 in COMMENTS <br /> Tap of Casing NIA ft Water Level Initial N A ft Static NIA ft --- <br /> Screen Dia NIA to Length N/A ft Type/Size N/A In The decors Nater was stored In 55-papon <br /> drums while the soil cuttings were placed <br /> Casing Dia NIA in Length NIA ft Type N/A on and covered with plastic Crater and <br /> Filter Pack Material NIA _ ,,,,,, _,_„_.. Rig/Core Type B-6! S bt Soon and Sal were stored on site LOW they <br /> Y could pe analyzed and ohsposed of <br /> Drilling Company Kwlhauc Method Nollow Stem Auger permit # 92-3681 properly No groundwater Has <br /> encountered during drethng activ1t es <br /> Driller Mike Crocker Log By SC Hurle <br /> Checked 8y David Kleesettel License No RGf 5136 <br /> a: <br /> OE Lu a o r Co Description <br /> QUO ao <br /> o” `a e� 1 Eh (Color, Texture, Structure) <br /> �mx V) Trace < IDX, Little 10% to 209, Some 20% to 36X. And 35X to 50% <br /> -2 <br /> ASPHALT <br /> 2 Clayey SILT, brown, about 60% silt, about 30% clay, about 10% fine sand <br /> (slightly moist, no hydrocarbon odor, very stiff) <br /> s 4 t1 ML <br /> tz <br /> 0 7 5 15 <br /> 6 <br /> 8 <br /> s E SAND tan about 70% medium sand, about 30% fine sand (slightly moist, no <br /> 102 SP hydrocarbon odor medium dense) <br /> 0 to t3 <br /> i <br /> E <br /> ; <br /> 12 <br /> 14 <br /> 15 ML <br /> C 3 I15 1T Clayey SILT brown about 70% silt about 30% clay (slightly most no <br /> 16 hvdrocarbon odor very stitf) <br /> 18 <br /> 5 <br /> 2 0 <br /> G 1?a SMI Silty SAND b,own a:�ou' Son fine sand about 30% silt about 10% clay <br /> (slightly mo-s no hycrocarpon odor meCwm Dense) <br /> 22 <br /> i <br /> 24 15 II So <br /> 03/1111893 Phlo9-ianS2 Page 1 of 2 <br />