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Project: California Army National Guard Log of Soil Boring: B-6 <br /> Location: Stockton CA Project Number: 1860 2 1.02041 <br /> Dates Drilled: 03/06/08 Borehole Name: B-6 <br /> Drilling Contractor: Gregg Drilling Company Logged By: T.Gere <br /> Drilling Method: Hollow-stem Auger Checked By: V.Elarth,P.G.47120 <br /> ' Borehole Diameter: 8-inch Total Depth: 40 feet <br /> Comments: 25 feet North of MW-2 and 5 feet West of dispenser pad Sampling Method: Split Spoon <br /> Z _ a <br /> V O c <br /> a N <br /> LTTA.OLOGY DESCRIPTION SOII.BORING DETAILS <br /> 0 `Asphalt 0 <br /> --------------------------------- <br /> Sandy Silt(ML):Trace clay,dark yellowish brown(10 <br /> YR 4/4),very fine to fine sand,low plasticity,soft, <br /> damp. <br /> 4 <br /> 5 <br /> ' <br /> 5 7 <br /> B6-5 0.0/0.0 0.0 1300 5 <br /> 5 <br /> 8 _ <br /> 10-- x <br /> 12 116-10 0.0/0.0 0.0 1305 Clayey Silt(ML) Brown(10 YR 5/3)soft,calcite veins. --10 <br /> 7.5 Cu.Ft.of Neat Cement <br /> Grout containing less than <br /> 0feet powder <br /> 0 <br /> 0-40 fat <br /> ---------------------------------- <br /> 10 Silty Clay(CL) Trace very fine sand,brown(10YR <br /> 12 4/3), medium plasticity,firm,damp. <br /> tb 15B6-15 0.0/0.0 0.0 1310 15 <br /> 1 __________________________- <br /> 7 Silty Sand(SM):Dark yellowish brown(10 YR 4/4), <br /> 18 poorly gmded,very fine to fine grained,medium <br /> 18 density,lots of oxidation,damp. <br /> 20 B6-20 0.0/0.0 0.0 1312 �; �:�: �: �: 2( <br /> r <br /> .2970 GatewayDc,Ste 300 <br /> aacn95 95833 <br /> 916-679-2079-20 000A <br />