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^N��^ BORING NUMBER B-7 <br /> Pangea Environmental Services,Inc. <br /> 1710 Franklin Street,Suite 200 PAGE 1 OF 2 <br /> Oakland,CA 94612 <br /> CLIENT Tracy Office Plaza PROJECT NAME Tracy Office Plaza <br /> PROJECT NUMBER PROJECT LOCATION 324 E. 11th Street <br /> DATE STARTED 7/10/14 COMPLETED 7/10/14 GROUND ELEVATION HOLE SIZE 2.25" <br /> DRILLING CONTRACTOR Vaportech Services GROUND WATER LEVELS: <br /> DRILLING METHOD Direct Push -VAT TIME OF DRILLING 17.0 ft <br /> LOGGED BY Morgan Gillies CHECKED BY Bob Clark-Riddell AT END OF DRILLING -- <br /> NOTES Hand auger to 5'. -TAFTER DRILLING 10.0 ft <br /> CL <br /> }w.. <br /> I-W n d =O <br /> o-.0 C6 O <br /> W (n MATERIAL DESCRIPTION BORING DIAGRAM <br /> � <br /> Q z d C7 <br /> V) <br /> 0 <br /> Asphalt. <br /> Concrete <br /> 1.0 <br /> Silty Clay(CL);black; 100%medium plasticity fines;stiff; <br /> B-7-1 hydrocarbon odr. <br /> 5 <br /> @5' Green. <br /> B-7-5 <br /> B-7-9 CL <br /> 10 <br /> @10' Soft. <br /> Portland Cement <br /> a B-7-13 <br /> a <br /> 0 <br /> @14' Stiff. <br /> z 15 <br /> 'a <br /> 0 <br /> m <br /> V <br /> B-7-17 0 0 <br /> 0 Sandy Clay(CL);brown;80-90%medium plasticity fines; 10-20/a <br /> LL fine sand;soft;wet. <br /> 0 <br /> U <br /> Q <br /> H <br /> } <br /> a.0 <br /> 0 <br /> U <br /> m 20 <br /> (Continued Next Page) <br />