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Elving(Broadway) Tot.Depth :60' <br /> 1610 Broadway LOG OF BORING SB-3 Casing Depth :N/A <br /> Stockton,CA <br /> (Page 1 of 2) Screen Interval :NIA <br /> Project No.: 1218.2 Filter Pack :NIA <br /> Date :1/4/06 Annular Seal :N/A <br /> �COIOgdl Drilling Method :DP/HSA Grout :0-40' <br /> TP� lrlCt Driller :RSI Water Depth :-50' <br /> Logged By :J.Angulo <br /> lxc. <br /> r.. <br /> j v Well:SB-3 <br /> Depth o M Elev.: <br /> in S mple Time 3 DESCRIPTION a U (ppm <br /> i.r Feet O tY to <br /> in 0 <br /> 0 <br /> t.+ <br /> tW SILT-brown to olive,some(<I%)coarse quartz <br /> 5 grains,moist,no odor. <br /> 08:50 ML <br /> (as above with white modules) ML <br /> � 10 D8:55 <br /> CLAYEY SILT-brown,moist. ML <br /> 172 <br /> SANDY SILT-brown,moist,greystaining,gas odor. ML <br /> (as above with 1-2"clay lenses) <br /> D9:02 ML <br /> 15 0 GROUT <br /> CLAY-brown,moist,petroleum odor? <br /> CL <br /> 09:05 <br /> CLAY-brown,moist,plaslic,no odor. CI_ 0 <br /> 20 <br /> SILT-brown,moist,black material(organics?),white <br /> nodules. <br /> LO 09:08 ML <br /> N <br /> m <br /> m 1 <br /> CLAY-brown,moist,black material,white veins,lo plastic, ML <br /> y 25 gas odor? <br /> � <br /> 09:20 SILT-brown,sl moist,black material,no white material. CL 0.3 <br /> CLAY-brown,sl moist. ML <br /> 116.0 <br /> os:3o <br /> SILT-as above more grey-olive color. CL <br /> a CLAY-brown,moist,black matedal,white veins. <br /> ML <br /> rr 30 SANDY.SILT..brown,.v..fine.to.#ir)-e bJ.ack.nnaterial................ <br /> .f[ <br /> Direct push rods to 41',switch to augers and re-drill to 45',resume direct push <br /> 8 from 45'to 60'below grade surface. <br /> N <br /> 1�9 N Depth to water in rods-50 feet bgs upon sampling. <br /> O <br /> t� <br />