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SECOR <br /> rrtlmianlonnr r ria <br /> =Melancon <br /> Date Dille d Dnflung Contractor Pmject Nano Wthod/Eguipment Boring Ntuiibcr <br /> Precision Chevron 9-2033 <br /> 8/30/()() Sampling 08 W.Charter Way,Stockton,C Direct Push SB-2 <br /> See"L.egend to Log,,-for Boring Surface Groundwater Depth(ft) Total Drive Drip <br /> �anipling inediod Diam.(tn) Elev(ft.) $�45 5 First Encountered Depth(ft) wt(Ib.) Dt"t(in) <br /> cla.sti6catiom and laboretury <br /> teatin meUxxh 2-inch NA T 20 Stabilized 850 NA NA <br /> T <br /> J <br /> b a <br /> Boring = 8 - <br /> -E Description a <br /> Abandonment g <br /> to Q 0 <br /> rn �. <br /> 'Q oo SILTY SAND (SM) Kith clay Greerueh Gray(IOY 5/1) tine grained and 157 S13-2 <br /> dens moist ,trong hydrocarbon odor (0 60 30 10) 0)25 <br /> 4 uo e <br /> 206 Sl3-2 <br /> .oo SILTY CLAY (CL) with fine grained sand Dart.Gray(5Y 4/1) very Stift (0 427 <br /> ¢o mot-t,medium pla_aticity moderate hydrocarbon odor color chargee to brown at 117 <br /> p e 29',no hydrocarbon odor (0 10 25 65) <br /> d 1 30 <br /> a <br /> 16 513-2 <br /> � <br /> d @30 <br /> r 0 s As above-Olive Gray(5Y 42) <br /> b• <br /> .a`vp <br /> q Y• <br /> r <br /> •d Y <br /> -0 / 5 <br /> +� 35 SANDY SILT(ML) with clay Dark Greenish Gray(10Y 4/1),fine gramed <br /> sand,medium stiff,moist to wet (0,30,55,15) <br /> rp <br /> ��L 1 <br /> r �L <br /> SILTY CLAY (CL)with fine grained sand Dark Greeiush Gray(IOY 4/1), <br /> a <br /> very stiff,moist,medium plasticity (0,15,30,55) <br /> d.e <br /> �P <br /> „ 2 SB-2 <br /> err @40 <br /> P � <br /> kr <br /> As above-with interbedded silty sand stringers <br /> 45 1 <br /> g } SAND(SP) with trace silt Dark Greenish Gray(10Y 3/1),fine grained sand <br /> tY dense,wet (0,95,5,0) 18 SB-2 <br /> ebb. @46 <br /> ..•vi <br /> tir <br /> s <br /> Grades to <br /> y � <br /> The substrata desenptions above are generalized representations and based upon visual/manual classification of cuttings and/or samples <br /> obtained during dnlhng Predormnant material types shown on the log may contain different materials and the change from one <br /> pr dominant material type to another could be different than indicated. Descnpuons on this log apply only at the specific location at the <br /> time of drilling and may not be representative of subsurface conditions at other locations or times <br /> Protect No 077 41991 017 Date August 2000 Loi of Bonng <br /> 92033 GPJ Figure <br /> LOG OF BOREHOLE <br /> (sheet 2 of 4) <br />