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• <br />• <br />• <br />SECOR <br />1nt0rut*1W rnco> ararcd <br />Logged By <br />Dates Dnlled <br />Driftg Contractor <br />Project Name <br />Method/Equnpment <br />WellNumber <br />2119/01 <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" for <br />Boring <br />Surface <br />Groundwater Depth (ft) <br />Total <br />Drive <br />Drop <br />Pig melt>pd, <br />Dram.{m) <br />Elev (ft) <br />$� 57 FIRST <br />Depth (ft) <br />wt (lbs) <br />classifications end laboratory <br />testm methods <br />S <br />220 0 <br />NA <br />NA <br />Well <br />Description <br />Construction <br />Same as above, wet. <br />0 <br />SILTY SAND (SM) yellowish brown (10YR5/4), Fine -granted sand, medium dense, <br />moist to wet, iron oxide mottling, micaceous (0,80,20,0) <br />180 <br />—X <br />a <br />SAND (SP)• yellowish brown (10YR5/4), with trace silt, fine grained, dense, wet <br />(0,95,5,0) <br />185 <br />Same as above <br />0 <br />Same as above, medium -grained, no silt at 186 5 feed. <br />SANDY SILT (ML) dark yellowish brown (10YR4/4), with clay, fine-grained sand, <br />low plasticity stiff, moist, (0,35,50, 15) <br />190 <br />0 <br />Becomes sandy silt with no clay (0,55,45,0) at 191 feet <br />195 <br />0 <br />SILTY SAND (SM) yellowish brown (10YR5/4), with trace clay, fuse- grained sand, <br />dense, moist to wet (0,65,30,5) <br />The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or samples <br />obtained during drilling Predomuiant 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 tunes <br />Project No 077 43451250 Date 3/20/01 <br />95775B6 GPJ <br />LOG OF BOREHOLE <br />Log of Well <br />Approved by <br />Figure (sheet 8 of 9) <br />