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J Logged By: R-Schneider Boring Elev: ISW Page 1 or 1 <br /> Drill Rig: CME 75 <br /> Boring Diam: a in. <br /> Type of Hammer: Automatic <br /> aDate Drilled: 15 Nov 00 Wt. of Hammer/Drop: 140 lbs/30 in. <br /> FIELD LABORATORY <br /> > a <br /> C o o no Nmm <br /> a Soil Description y rU E a a c z y u r c <br /> _mom S <br /> Q a =� 3 0o Zd a5 EQ Na i <br /> r v m �U �� LL PI CUin �f <br /> Sandy SILT with some clay, brown, damp to dry, some roots Loose ML ,c <br /> 33 12 <br /> Sandy SILT with some clay, yellowish brown, moist, fine Loose to ML IM <br /> grained, trace fine gravel, some carbonate deposits IMediuml <br /> Dense <br /> 5- <br /> 7 <br /> 10 <br /> 5 <br /> i - <br /> - I _ <br /> 15 <br /> n <br /> 8 <br /> 20 <br /> _ 13 ' <br /> Bottom of boring at 21.5 ft <br /> Boning backfilled with cement grout <br /> 1 <br /> • <br /> y 25 � <br /> 30 <br /> � FIGURE N0. <br /> Korlemacher LOG OF BORING N0. B 1 <br /> Proposed Chevron Station 4 <br /> MacArthur Drive and Valpico Road <br /> PROJECT NO. JB-20100 DATE 12/00 Tracy, California <br /> V <br />