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SOIL BORING- LOG AND MONITORING WELL COMPLETION DETAILS Monitoring Well VE-2 <br /> Project Name Singh's Unocal Project Location 574 West Grant Line Rd, Tracy, CA Page 1 of 1 <br /> Driller Gregg Drilling, Martinez, CA Type of Rig Hollow-Stem Auger Size of Drill 8 0" Diameter <br /> Logged By Erik H Paddleford Date Drilled August 14, 2001 Checked By Robert E Kitay, R G <br /> WATER AND WELL, DATA Total Depth of Well Completed 6 0' <br /> Depth of Water First Encountered NA Well Screen Type and Diameter 2" Diameter PVC Casing <br /> Static Depth of Water in Well NA Well Screen Slot Size 0 020" <br /> Total Depth of Boring 6' Type and Size of Soil Sampler 2 0" 1 D Split-Barrel Sampler <br /> SOIUROCK SAMPLE DATA <br /> o DESCRIPTION OF LITHOLOGY <br /> E BORING a Ustandard classification, texture, relative moisture, <br /> DETAIL �, CL ro J density, stiffness, odor-staining, USCS designation <br /> m O a <br /> 0 Street Box 0 Asphalt <br /> Locking Well Cap s r s,X4t4 Clayey SILT (ML), dark gray, moist, soft, 60% <br /> •�fti •� w � r r$fidr o 0 <br /> Portland Cement sssrs silt, 35% clay, 5% fine sand, low plasticity, <br /> • w ss�rsr very low estimated K, strong hydrocarbon odor <br /> > oy�%Yyn s4 Xs <br /> IL s�srsr <br /> r5 O 2 ray' s,Y,r <br /> s,�s,�s,�srs 5 55% silt, 35% clay, 10% fine sand <br /> CJ 1 715 <br /> o Y End of Boring at 6 feet <br /> sr <br /> c m <br /> � m <br /> M <br /> 10 N 10 <br /> G <br /> cu <br /> � N <br /> 15 cn � 15 <br /> U O <br /> 7 � <br /> d N <br /> N <br /> O � <br /> U7 <br /> 20 0 20 <br /> 0 <br /> a <br /> N <br /> 25 25 <br /> 30 30 <br /> �1rriJ�� �C9L?�1C� Ls-i�j���NrEU;=,, jt`lr <br />