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N <br />a <br />i <br />c� <br />6 <br />1 <br />(D <br />z <br />M <br />0 <br />m <br />m <br />U <br />O <br />s <br />C <br />O <br />Y <br />U <br />U) <br />c <br />0 <br />m <br />Drilled: <br />:09/26/11 <br />�r'Date <br />Cam-dno <br />BORING LOG AS1 S <br />m <br />Drilling Co.: <br />:Woodward Drilling Co. <br />Wood <br />ER/ <br />Drilling Method: <br />: Hollow Stem <br />Sampling Method: <br />: Split Spoon <br />Shaping the Future <br />Borehole Diameter: <br />: 8" <br />Project No.: <br />Former Mobil Service Station 99CAS <br />Casing Diameter: <br />: 1" <br />Site: <br />75 E. Alpine Avenue, Stockton, CA <br />Location N -S <br />: 29' North of DW3 <br />Logged By: <br />Rebekah A. Westrup <br />Location E -W <br />: 1' East of DW3 <br />Reviewed By: <br />R PG 8737 <br />Total Depth: <br />: 46' <br />Signature: <br />tni <br />First GW Depth: <br />: 37' <br />c <br />0 <br />m <br />a <br />m o <br />j a <br />m <br />0,9 <br />20 <br />25 <br />35 <br />40 <br />C <br />E <br />2 <br />0 <br />U <br />Sample Condition Water Levels <br />® No Recovery V After Completion: n/a <br />Q Interval Not Sampled During Drilling: 37' <br />_ Described Sample <br />® Preserved Sample <br />rn <br />U <br />co DESCRIPTION <br />Sandy SILT: olive -brown, dry, fine-grained and angular sand <br />(0,60,40,0) <br />— — — — — — — — — — — — — — — — — <br />Silty CLAY: gray -brown, moist, moderate plasticity, trace <br />fine-grained sand (60,35,5,0) <br />SILT: brown, damp to moist, trace clay (10,90,0,0) <br />!Silty SAND: fine-grained, olive -brown, moist, subrounded, poorly <br />graded (0,40,60,0) I <br />(,37 feet bgs: becoming wet <br />BAND: fine-grained, olive -brown, wet, subrounded, poorly <br />graded, trace silt (0,5,95,0) <br />Well: AS1S <br />Type II <br />Cement Grout <br />1" Schedule 80 <br />PVC <br />—Hydrated <br />Bentonite <br />