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SECOR <br />rtlarta! rncopom�ad <br />Logged By. Dates Ddlleri: Dalai ng Caeihactor Project Name: Method/Bgwpwmt <br />1/17/01 CASCADE CHEVRON 95775 CONTINUOUS CORE <br />CM 111,8/01 DRILLING LODI, CA DIRECT PUSH <br />See'Z egend to Logs" for ]Baring S4�ace Groundwater Depth (ft Total Drive Dro <br />F <br />C cottons and labozatory Diem fxn ): Eiev.(ft ): 60 FIRST Depth (ft•): wt.(]bs.) <br />' <br />tes methods 8 217.0 NA <br />Well <br />Description <br />Construction <br />11 <br />ii•: <br />is <br />•i <br />:i <br />+= <br />:* <br />55 <br />SAND (SP): olive brown (2.5Y4/4), fine-grained, medium dense, moist (0,100,0,0). p <br />r <br />:. <br />:0 <br />'GROUT <br />i <br />.i <br />Same as above, wet a <br />CLAYEY SILT (ML): grayish brown (2.5Y52), fine-grained sand, moderate <br />'. . <br />plasticity, very stiff, moist, granular soil structure (0,20,55,25). <br />2" BLANK <br />` <br />CASING <br />: <br />.` <br />SILTY SAND (SM): olivebrown (2.SY4/3), with clay, fine-grained sand, dense, wet <br />65 <br />(0,70,20,10). <br />4 <br />0 <br />: <br />SAND (SP): brown (7.M4/4), medium -grained, loose to medium dense, wet <br />(0,90,10,0). <br />w <br />a <br />iM1 <br />:a. <br />70 <br />0 r <br />SILTY SAND (SM): dark yellowish brown (10YR5/5), with some clay, fine-grained <br />sand, medium dense, moist (0,65,15,10). <br />` <br />Decrease in clay content, wet (0,80,20,0) at 72.5 feet.. <br />BENTONITE <br />SEAL <br />i <br />The substrata descriptions above are generalized representations and based upon visual/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 />time of drilling and may riot be representative of subsurface conditions at other locations or times. <br />Project No. 077.43451.250 Date 3/9101 Log of Well <br />95775B8.GP7 Approved by <br />LOG OF BOREHOLE <br />Figure (sheet 3 of 9) <br />