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<171) Car-dno BORING LOG SVE5 <br />ER/ <br />Shaping the Future <br />Project No.: : Former Mobil Service Station 99CAS <br />Site: : 75 E. Alpine Avenue, Stockton, CA <br />Logged By: : Rebekah A. Westrup <br />Reviewed By: i PG8 37 <br />Signature: <br />Date Drilled: <br />:08/30/11 <br />Drilling Co.: <br />: Woodward Drilling Co. <br />Drilling Method: <br />: Hollow Stem <br />Sampling Method: <br />: Split Spoon <br />Borehole Diameter: <br />: 8" <br />Casing Diameter: <br />: 2" <br />Location N -S <br />: 21' North of DW3 <br />Location E -W <br />: 18' West of DW3 <br />Total Depth: <br />: 40' <br />First GW Depth: <br />: 35' <br />Well: SVE5 <br />,over <br />ype It <br />eat Cement <br />Schedule 40 <br />✓C <br />Pdrated <br />mtonite <br />Sand <br />Y <br />c� <br />E <br />a <br />U <br />o <br />o a u: <br />m G <br />a IS V <br />v <br />Sample Condition Water Levels <br />® No Recovery JL After Completion: n/a <br />Q Interval Not Sampled �SL During Drilling: 35' <br />Described Sample <br />®Preserved Sample <br />— <br />DESCRIPTION <br />0 <br />— — — — — — — — — — — — — — — <br />3 -inches of Asphalt <br />Borehole was not sampled from 0.25 feet bgs' to 8 feet bgs. <br />5 <br />Borehole cleared to 6 feet bgs on 8/17/2011 using hand tools <br />a <br />and vacuum equipment. <br />— — <br />— <br />Silty CLAY with Sand: dark yellow-brown, dry, lenses of <br />o <br />= = <br />fine-grained, angular, olive sand (50,30,20,0) <br />o <br />z <br />— — <br />0 <br />0 <br />m <br />TO <br />12 <br />_ — <br />- - <br />2_4 — — <br />— — <br />CL <br />18 <br />— — <br />g <br />0 <br />U <br />24 <br />— — <br />— — <br />O <br />- - <br />Q <br />- - <br />W <br />- - <br />- - - <br />Silty SAND with Clay: very fine-grained, olive with dark yellow <br />mottling, dry, angular, poorly graded (10,30,60,0) <br />91 <br />s <br />15-17 <br />0 <br />SM <br />20 <br />0 <br />x <br />w <br />J_ <br />20 <br />rL <br />0 <br />z <br />z <br />0 <br />— — — — <br />J <br />SILT with Clay: light olive -brown, dry (20,80,0,0) <br />ML <br />a <br />20 <br />— - -- -- — — — — — — — — r. — — — <br />Well: SVE5 <br />,over <br />ype It <br />eat Cement <br />Schedule 40 <br />✓C <br />Pdrated <br />mtonite <br />Sand <br />