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h <br />c� <br />0 <br />0 <br />z <br />of <br />0 <br />m <br />U <br />3 <br />0 <br />Y <br />0 <br />Cn <br />0 <br />O <br />x <br />w <br />M <br />0 <br />2 <br />z <br />0 <br />x <br />W <br />pJ <br />ry <br />d <br />Y <br />c <br />o <br />IU <br />� <br />IL <br />Date Drilled: <br />:08/23111, 08/29/11, 08/31/1 <br />G <br />Car-dno <br />BORING LOG AS4S/D <br />Drilling Co.: <br />: Woodward Drilling Co. <br />ER/ <br />60— <br />050 <br />Drilling Method: <br />: Hollow Stem <br />34 <br />Sampling Method: <br />: DP and SS <br />�� <br />Shaping the Future <br />Borehole Diameter: <br />Casing Diameter: <br />: 10" <br />: 1" <br />Project No.: : Former Mobil Service Station 99CAS <br />Site: <br />:75 E. Alpine Avenue, Stockton, CA <br />Location N -S <br />: 1' South of DW3 <br />Logged By: <br />: Rebekah A. Westrup <br />Location E -W <br />: 33' West of DW3 <br />Reviewed By: <br />. Da P 5137 <br />Total Depth: <br />: 78' <br />Signature: <br />�f�A <br />First GW Depth: <br />:45' <br />Y <br />c <br />o <br />IU <br />� <br />IL <br />r <br />_9x E <br />G <br />2 <br />m <br />W <br />60— <br />050 <br />34 <br />J50151 <br />�� <br />ML <br />Sample Condition <br />® No Recovery <br />Q Interval Not Sampled <br />_ Described Sample <br />® Preserved Sample <br />Water Levels <br />V After Completion: 34.2' <br />M During Drilling: 45 <br />DESCRIPTION <br />SILT with Clay: olive -brown, damp (15,85,0,0) <br />Interval from 61.5 feet bgs to 70 feet bgs not sampled <br />Well1: AS41D <br />We112: AS4S <br />ite <br />1" Schedule 80 <br />PVC <br />70 <br />10 <br />— — — — — — — — — — — — — — <br />SILT with Clay and Sand: olive, damp, very fine-grained and <br />12 <br />angular sand (20,55,25,0) <br />ML <br />34 <br />50/3 <br />18 <br />_ = <br />— — — — — — — — — — — — — — — — <br />CLAY with Silty and Sand: olive, damp to moist, moderate <br />41 <br />— — CL <br />plasticity, fine-grained and angular sand (60,20,20,0) <br />36 <br />SAND: medium -grained, dark olive, wet, angular, poorly graded <br />5013 <br />(0,0,100,0) <br />@74 feet bgs: becoming brown <br />19 <br />5P <br />24 <br />75- <br />36 <br />#3 Sand <br />60 <br />9 <br />CL <br />CLAY: dark olive, moist, moderate plasticity <br />1.25" <br />_ _ <br />—--------- <br />- — — — — <br />80 -Gauze <br />14 <br />SAND: medium -grained, dark brown, wet, angular, poorly <br />Stainless Steel <br />21 <br />SP <br />graded (0,10, 100,0) <br />Screen <br />26 <br />Blank Point <br />Total Depth = 78' bgs, 1130, 08/31/2011 <br />80 <br />