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SE(--1/0R <br /> International Incorporated <br /> Logged By: Date Drilled: Drilling Contractor Project Name; Method/Equipment: Well Number: <br /> CASCADE CHEVRON 9-0557 DRIVE SAMPLER <br /> EG 6/18/02 DRILLING STOCKTON,CA HOLLOW STEM AUGER MW-13 <br /> See"Legend to Logs"forBoring Surface Groundwater Elevation(ft.): Total Drive Drop <br /> sampling method, Diam.(in.): Elev.(ft.): Depth ft. wt. ) Dist.(in.): <br /> classifications and laboratory -14.62 FIRST p ( ) (lbs. : Dist. m. <br /> testingmethods 8 11.38 33.5 140 30 <br /> 0 <br /> Well <br /> a a o Description <br /> Construction <br /> 12 SILTY CLAY(CL):brown(7.5YR5/3),medium plasticity,stiff,moist,some <br /> 28 mottling,no odor(0,0,20,80). <br /> 42 <br /> 30 <br /> 17 grades to dark gray(2.5Y4/1),low plasticity,moist to wet,no odor. <br /> 22 <br /> 39 <br /> iL THREADB <br /> IND CAP <br /> 35- <br /> 40- <br /> 45— <br /> The <br /> 54045The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during drilling. Predominant material types shown on the log may contain different materials and the change from <br /> one predominant material type to another could be different than indicated. Descriptions on this log apply only d Ajzaeific locatio <br /> at the time of drilling and may not be representative of subsurface conditions at other locations or times. <br /> c tea'..+.�f T O� <br /> Project ho. 77CII.43445.00.0370Date 8/13/01 PR Log �f. %elfGABLE <br /> 557MW:3.GPJ Appro dob No.636 e <br /> LOG OF BOREHOLE tP� f.xp �( <br /> Figure '�� <br />