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SECOR <br />NffW*,W Incavrnpratad <br />Logged By:Dates Dolled <br />Drillorg Contractor <br />1/29/01 <br />CASCADE <br />CM 2/7/01 <br />DRILLING <br />See 'Leveed to Logs" for <br />ClIng Surf <br />e 29=laboratory <br />Djam ): F.lev.(ft.): <br />Well <br />Construction <br />80 <br />85 <br />95 <br />Project Name: <br />CHEVRON 95775 <br />LODI, CA <br />Groundwater Depth (ft): <br />57 FIRST <br />SAND (SP): yellowish brown <br />(0,90,10,0). <br />Same as above. <br />Description <br />with silt, <br />SILTY SAND (SM): fine-grained sand, very dense, <br />soil structure (0,65,35,0). <br />SANDY SILT (ML): yellowish brown (10YR5/4), <br />plasticity, very stiff, moist (0,40,50,10)_ <br />Method/ pm <br />CONTINUOUS CORE <br />DIRECT PUSH <br />Total Dave <br />Depth (R): wt.(ibs.): <br />I40.0 1 NA <br />MW -10C <br />Dist ): <br />NA <br />�0 <br />grained sand, dense, wet <br />0 <br />st to wet, subangular blocky <br />clay, fine-grained sand, low 0 <br />SILTY SAND (SM): dark yellowish brown (10YR4/4), fine-grained sand, <br />moist to wet (0,60,40,0). <br />Same as above, decreased silt content (0,80,20,0), weak cementation. <br />0 <br />0 <br />SAND (SP): yellowish brown (10YR5/4), with silt, fine-grained, dense, wet <br />(0,90,10,0). <br />r� <br />The substrata descriptions above are generalized representations and based upon Asual/manual 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 />the <br />tiof drilling and may not be representative of subsurface conditions at other locations or times. <br />ProjectNo. 077.43451.250 Dare 3/8/01 Log of Well <br />95775810.GPJ Approved by <br />L GOFBORE14OLE <br />Figure (sheet 4 of 6) <br />