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PROJECT NO.: 30-0136 DATE DRILLED: 5.10-94 <br /> LOCATION, Former Mobil Bulk Plant 04-343 LOGGED BY: R. Scheele <br /> 500 East Grantilne Road APPROVED BY: A. Campbell, RG <br /> Tracy, Callfomia DRILLING CO.: V &W DdIling j <br /> DRILLING METHOD: 8-Inch Hollow-Stem Auger _ <br /> W <br /> SAMPLER TYPE: _Califomla Mod(ffed Split Spoon_ WELL <br /> CONSTRUCTION <br /> U 3 TOTAL DEPTH: 34 feet DEPTH TO WATER: 12 feet $ DETAIL <br /> o z f � Lu-- <br /> c� ►°- 40 DESCRIPTION Z) <br /> 0 Hand-augered to 5.0 feet. 0 <br /> Fill:gravelly sand,moderate brown,loose,damp,gravel to 1-inch diameter. <br /> i•`r <br /> Glrout <br /> i <br /> • • r <br /> 10 10 • <br /> SILT:grayish green,soft, moist,trace of fine-grained sand,low plasticity. ML •r"t' <br /> 4,7,8 250 430 9r Yi 9 gr p� tY• tib:f: <br /> ti•ti•ti <br /> -------------------------- <br /> SILTY CLAY:moderate yellowish brown,soft,wet,trace of CL tir�:ti <br /> 3,5,7 20 very fine-grained sand,medium plasticity. tif�;ti <br /> if if <br /> 15 15 tir�fL <br /> .r.r. <br /> 3,4,4 25 ND <br /> '��ti fti• <br /> tiatifS• <br /> tifSfy <br /> Sf4j�• <br /> 4,4,5 25 ND y�tifti <br /> 20 20 ti•ti•`• <br /> S jti fti <br /> 4,4,5 0 tirtir: <br /> L•~moi <br /> tij:f:• B9fltOflaB ' <br /> tiitir; <br /> 4,8,8 0 ND Trace of gravel to 114-inch diameter, Seal <br /> L�t�ti <br /> tifSfti <br /> 25 25 tiftirti <br /> tiati1� <br /> 4,5,7 0 ti:ti;q <br /> tirtirti <br /> .i.r. <br /> ti�4 f•� <br /> 4 fti.�,ti <br /> 5,8,8 0 yeti f. <br /> 4 fti fti <br /> 8,10,15 0 ND <br /> 30 <br /> Increasing sand content. 30 tir:iti <br /> ,r•r• <br /> '- ————— ----------- <br /> Sr�rti. <br /> SILTY SAND.moderate yellowish brown,medium stiff,wet. Sfd ti=tifti <br /> 8,25,35 0 ND tirtir4• <br /> , <br /> 35 35 <br /> 40 40 <br /> ALMN SB-8 <br /> GEOSCIiENCE LOG OF EXPLORATORY BORING <br /> u"�1S1Q1B �r'r°''�8 PAGE 1 OF 1 <br /> 3"13&Se•8 e,7r94 <br />