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Environmental LOQ; OF BORING NO. TA-1 PAGE 1. of— <br /> 3denae do PROJECT NO:S-9u-5130 DATE: <br /> Engineering, Inc. CLIENT:DELTA TRUCK SALES REF. ELEV.: <br /> 597 Canter Avenue, Sdta 350 SITE LOCATION:THOMAS YARD 3300 METHOD: SIMCO 2400 <br /> finrtinez, CaMornia 94583 NEWTON RD., STOCKTOM CA HOLLOW—STEM AUGER <br /> 416-372--3837 <br /> BORING LOCATION:SEE FIGURE 2 HOLE DIA.:T <br /> .-, z <br /> a ' 06 DRILLER:GREGO DRILLING <br /> ,r a a,,, faN Lr6ED BY: PAUL GRAFF <br /> 0 g % z'� SUPERVISOR:SUE WICKHAM, RG-3851 'z <br /> P. <br /> 'c > 0 DESCRIPTION � <br /> 0 SURFACE G' CONCRETE d <br /> CL CLAY black, not plasile. medium firm. dry, no odor <br /> i <br /> - � 2 <br /> 1 3 ML SILT, msdP!m brown, loose, dry, no odor <br /> 4 <br /> 5 <br /> 14 r»: As above <br /> r' B <br /> r 7 SILTY CLAY. medl::m brown, !lightly plest!o. sllyhtly damp, <br /> B CL no odor <br /> IQ– <br /> 2 MI. SILT, medium brown, loose. dry, no odor. some cToy closts <br /> l 91 <br /> 14 <br /> S ML As above. except no clay <br /> 18. <br /> I <br /> 17 <br /> = 1a <br /> 14 <br /> '.i 2G 2.3 ML As at^ave e <br /> 2} <br /> TOTAL DIEM 20' NO GROUND WATER <br /> 71 <br /> 5amplipsy Interval <br /> Sample submitted for laboratory analysis <br /> 8orin0 backfilled with hydrated bentonite <br /> .. <br />