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SOIL BORING LOG AND MONITORING WELL COMPLETION DETAILS Monitoring Well VE-1 <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 /> m <br /> SOIL/ROCK SAMPLE DATA <br /> 0 <br /> Y ri DESCRIPTION OF LITHOLOGY <br /> sBORING n o a - standard classification, texture, relative moisture, <br /> DETAIL m Q 0 density, stiffness, odor-staining, USCS designation <br /> o c m o 0 <br /> 0 Street Box 0 Asphalt <br /> Locking Well Cap ssss s Clayey SILT (ML), dark gray, moist, soft, 60% silt, <br /> stir• �t w fib�.d�fid� 0 0 <br /> .r.r. . . Portland Cement ssfi 35% clay, 5% fine sand, trace gravel, low plasticity, <br /> ti • w ss�g�ss very low estimated K, strong hydrocarbon odor <br /> s�ssss <br /> o_ ,�r�s <br /> 5 0 2 s's'x su s <br /> 5 <br /> sfis$at <br /> 3 <br /> 3 1126 <br /> o Y End of Boring at 6 feet <br /> c <br /> c tri <br /> d m <br /> [0 � <br /> 10 i\ 10 <br /> a <br /> C � <br /> 15 cn 15 <br /> U o <br /> QN <br /> N <br /> O � <br /> U) <br /> 20 N 20 <br /> 0 <br /> C) <br /> 25 25 <br /> 30 30 <br /> I�rr'Ur1 ��1'�1�9�= r�l��liVs�FiSy Ir]U <br />