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PROJECT NO.: 30-0136 1 Dr' ,DRILLED: 5-10-94 <br /> LOCATION: Former M it Bulk Plart 04-343 LO GED BY: R. Scheele <br /> 500 East Grantline Road APPROVED BY: A. Campbell, RG <br /> Tracy,Cal€fomia DRILLING CO.: V &W Drilling <br /> DRILLING METHOD: 8-Inch Hollow-Stem Auger <br /> cc w SAMPLER TYPE: Califomia Modified Split Spoon WELL <br /> w45 U TOTAL DEPTH: 34 feet DEPTH TO WATER: 12 feet CONSTRUCTION <br /> o i ` t Y3 DETAIL <br /> mco <br /> n DESCRIPTION <br /> 0 Hand-augered to 5.0 feet. 0 <br /> Fill:gravelly sand,moderate brown,loose,dame,gravel to 1-inch diameter. �,�♦� <br /> , ♦ <br /> - r�r♦r <br /> r♦r♦r <br /> r r r <br /> r`r♦r <br /> 5 5 r�i r Cwroa <br /> „ <br /> � r r <br /> r • r <br /> r r r <br /> r r r <br /> r r r <br /> 10 10 <br /> 4,7,8 250 430 SILT:grayish green,soft moist,traceof fine-grained sand,law plasticity. ML ;?tire <br /> ~f~:t• �r i <br /> SILTY CLAY:moderate yellowish brawn,soft,wet,trace of CL ~f~f~ <br /> of ti+L <br /> 3,5,7 20 very tine-grained sand,medium plasticity. ti;y;4 <br /> .r.r. <br /> 4 f�fti <br /> 1515 ti•3•ti <br /> 1rh S+ <br /> 3,4,4 25 NO r•r+ <br /> ti•ti•ti <br /> •r+r+ <br /> 4,4,5 25 ND tir�rti <br /> tirti fti. <br /> 20 20 ��tirti I <br /> 4,4,5 0 tiftifti 11j <br /> . SArti <br /> ~•~+~ Berdonle ' <br /> Sea! r <br /> 4,6,8 0 NO Trace of gravel to 114-Inch diameter.25 25 <br /> }sr. <br /> ti�1?ti <br /> • 4,5,7 0 �rtifti <br /> r dti <br /> 55,6,8 0 -rKrti <br /> k Srtfti <br /> ~r.r+ <br /> 8,10,16 0 NO <br /> 1-30 <br /> 30 tirti':ti <br /> Increasing sand content tittirti <br /> tir+tirti <br /> .r.r. <br /> L f�f1r <br /> SILTY SAND:moderate yellowish brown,medium stiff,wet SM - ti-S•s <br /> 8,25,35 0 NO <br /> 151.6 <br /> 35 35 <br /> 40 40 <br /> am ALMN <br /> G OSCIENCE SB-8 <br /> N ca LOG OF EXPLORATORY BORING <br /> PAGE 1 OF 1 <br /> 30-013s/Se$ s2M <br />