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PROJECT NO.: 30-0136 DATE DRILLED: 5-9-94 <br /> LOCATION: Former Mobil Bulk Plant 04-343 LOGGED BY: R. Scheele <br /> 500 East Grantline Road APPROVED BY: A. Campbell, RG <br /> Tracy, Califomla DRILLING CO.: V&W Drilling <br /> DRILLING METHOD: 8-Inch Hollow-Stem Auger_ <br /> w eb SAMPLER TYPE: Califomia Modified Split Spoon __ WELL <br /> TOTAL DEPTH: 24 feet DEPTH TO WATER: 10 feet CONSTRUCTION <br /> z t w DETAIL <br /> °D a0 o DESCRIPTION N <br /> 0 Hand-augered to 5.0 feet 0— <br /> F111;gravelly sand,grayish brown,loose,damp. <br /> J ! ! <br /> GMW <br /> ! J J <br /> I\I\I <br /> ! ! / <br /> !\J\I <br /> /\J♦J <br /> !♦J♦r <br /> !\J\! <br /> 10 <br /> 3,4,5 0 ND SANDY SILT.moderate yellowish brown,soft,wet,very fine-to fine-grained, ML 10 <br /> low plasticity. r•r• <br /> titi \. <br /> Sr{�1 <br /> SILTY CLAY:moderate yellowish brown,soft,wst,trace of fine-grained sand, CL •r•r• <br /> 3,3,4 0 ND mediumplasUolty. tiftifw• <br /> tifyr' <br /> i•ti <br /> 4,5,10 0 ND 15 15 <br /> ti,•ti.y <br /> rr•r+ <br /> Lftif:• �91itW1Qe <br /> 3,4,7 0 ND 3itif:' <br /> 4ftif�• <br /> tit fti• <br /> 20 ti�ti fti. <br /> 20 ti•1.4■ <br /> 4,5,6 0 r•r• <br /> ti f1 fti <br /> i+ti•ti+ <br /> •r•r <br /> i�.'�fti• <br /> ti•ti•ti <br /> 5,6,8 0 ND s�tifti <br /> S�tir'L• <br /> 25 25-- <br /> 30 30 <br /> 35 35 <br /> r4O 40 <br /> ALT <br /> IENCE LOG OF EXPLORATORY BORING SB-4 <br /> A t1vwmx",Califortia PAGE 1 OF 1 <br /> 3"1308.4 87194 <br />