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• <br />�J <br />SECOR <br />riteniad"d l <br />Logged By <br />Dates Dnlled. <br />Dnllmg Contractor <br />Project Name <br />Metbod/Equpment. <br />WellNumber <br />2/19/01 <br />CASCADE <br />CHEVRON 95775 <br />CONTINUOUS CORE <br />CM <br />2122101 <br />DRILLING <br />LODI, CA <br />DIRECT PUSH <br />MW -7B <br />See "Legend to Logs" far <br />Boring <br />Surface <br />Groundwater Depth (ft.) <br />Total <br />Dnve <br />Drop <br />P method, <br />classifications and laboratory <br />=d <br />Diam.(n.) <br />Bev (ft.) <br />57 FIRST <br />Depth (ft-) <br />wt (lbs) <br />DL (rii.) <br />testing methods <br />S <br />2200 <br />NA <br />NA <br />Well <br />De5Crlpt1011 <br />� <br />Construction <br />f� <br />� <br />p„ <br />SAND (SP). dark grayish brown (10YR4/2), fine-grained, dense, wet (0,1 00,0,0) <br />0 <br />Same as above <br />SANDY SILT (ML) light yellowish brown (2 5Y6/3), with clay, fine-grained sand, <br />moderate ply ci stiff, moist (0,35,55, 10 <br />SILTY SAND (SM) light olive brown (2 5Y5/4), fine-grained sand, dense, moist to <br />wet 0 65 35 0 <br />SAND (SP) dark yellowish brown (10YR4/4), fide -to medium -grained, dense, wet <br />(0,100,0,0) <br />205- <br />0 <br />210- <br />0 <br />CLAYEY SILT (ML). light brownish gray (10YR6a), fine-grained sand, moderate <br />Plasticity, very std' to !lard, moist, angular blocky soil structure m zones (0,15,50,35) <br />Becomes sandy silt at 213 5 feet <br />215 <br />SAND (SP) yellowish brown (10YR5/4), fine -to medium -grained, dense, wet <br />(01100,0,0) <br />0 <br />220 <br />The substrata descriptions above are generalized representations and based upon visualhnanual classification of cuttings and/or samples <br />obtained during drilling Predominant material types shown on the log may contain different materials and the change from one <br />predominant material type to another could be different than indicated. Descriptions on this log apply only at the specific location at the <br />time of drilling and may not be representative of subsurface conditions at other locations or times <br />• Project No 077.43451250 Date 3/20/01 Log Of well <br />95775B6 GPJ <br />LOG OPBOREHOLE <br />Approved by <br />figare (sheet 9 of 9) <br />