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• <br />• <br />0 <br />Project CHEVRON 9-5775 Project No 077 45991 043 <br />Log of 8oring/Monitoring Well <br />MW -1 4 <br />Boring Location 301 WEST KETTLEMAN LANE, LODI, CA Drawn BY T Z <br />Subcontractor and Equipment CME 75 CASCADE Logged By 0 E <br />Sampling Method SPLIT SPOON <br />Monitoring Device <br />Comments <br />Start Date/Time 6/23/00//0900 <br />Finish Date/Time 6/23/00//1430 <br />First Water <br />(bgs) <br />55' <br />Stabilized Water Level (bgs) NA <br />0 <br />Surface Elevation NA Top Casing Elevation NA <br />Baring Abandonment/ <br />Z <br />S <br />a <br />r <br />d <br />w <br />Well Construction Details <br />LITHOLOCIC DESCRIPTION <br />d <br />E <br />s <br />u <br />Ln <br />v <br />Z3 <br />(color, grain size, consistency, moisture, other) <br />Traffic—rated <br />cin <br />m <br />a <br />o <br />� <br />n <br />Christy Box <br />0 <br />Cem en t <br />1 <br />Grout <br />2 <br />4"0 Sch 40 <br />PVC Blank <br />3 <br />Casing <br />4 <br />5 <br />SANDY SILT (ML) (10YR-4/4) no hydrocarbon <br />s <br />4 <br />13 <br />odor, fine rained sand, soft, moist <br />5 <br />fi <br />(0,20,70,10 <br />7 <br />B <br />9 <br />1D <br />SANDY SILT (ML) (10YR--4/4) no hydrocarbon <br />12 <br />odor, fine grained sand, hard, moist (0,30,60,10)- <br />26 <br />13 <br />11 <br />35 <br />12- <br />13 <br />14 <br />15 <br />SILTY SAND (SM) (10YR-5/6) no hydrocarbon <br />10 <br />t2 <br />17 <br />0 <br />odor, fine to medium grained sand, moist, <br />16 <br />ve stiff 0,60,30,10 <br />17- <br />18 <br />19 <br />25 <br />15 <br />20 <br />SILTY SAND (ML) (10YR-4/3) no hydrocarbon <br />55 <br />21 <br />odor, fine grained sand, most, hard (0,40,50,10) <br />22 <br />23 <br />24 <br />10 <br />25 <br />CLAYEY SILT (ML) (10-3/4) no hydrocarbon <br />26 <br />12 <br />26 <br />odor, fine grained sand, hard, most, fine <br />50 <br />A <br />grovel (5,20,40,35) <br />72829 27- <br />28- <br />29 <br />1 <br />30 <br />1 1111111 <br />1 <br />O Reviewed By Dote <br />S E C O R Revised By Date Page 1 of 3 <br />