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Elving(Broadway) rot.Depth :ao <br /> Stockton,CA <br /> 4" 1Broadway LOG OF BORING SB-4 Casing Depth :NIA <br /> Sto . <br /> e i of 1 Screen Interval :NIA <br /> Project No.: 1218.2 (Page ) Filter Pack :N/A <br /> Date :114106 Annular Seal :N/A <br /> 1� Drilling Method :DP Grout :0-40' <br /> nc4fdcs Driller :RSI Water Depth :NIA <br /> Logged By :J.Angulo <br /> it <br /> r.. <br /> U Well: SB-4 <br /> Depth Lab Time U OVM Elev.: <br /> in rr Feet Sample o DESCRIPTION0 <br /> m (ppm) <br /> C'3 � <br /> 0 <br /> r.. <br /> 5 14:20 0 <br /> SILT-dark grey,firm,moist,no odor. ML <br /> 6" <br /> 14:25 (as above-transition to grey brown color w/whiie/black ML 0 <br /> nodules) <br /> 10 CL <br /> CLAY-brown,sl moist,no odor. <br /> ML <br /> x SILT-grey to brown,sl moist,no odor. CL o <br /> CLAY-brown,plastic,moist,no odor. <br /> r. 15 (as above with grey silt lenses 118-114"thick) CL <br /> 14:40 0 <br /> CLAY-brown,plastic,moist,no odor. <br /> CL <br /> 20 x 14:35 0 GROUT <br /> CLAY-(as above but sl moist,non-plastic,with white& <br /> black nodules,veins) CL <br /> �+ 14:45 <br /> 0 <br /> 25 CLAY-brown,sl moist,crumbly,less black material, more <br /> white nodules,veins. CL <br /> i. 14:50 0 <br /> SANDY SILT-brown,firm,sl moist,no odor. ML <br /> 30 x <br /> i.w <br /> 14:55 SAND-v fine to fine,brown,sl moist,firm,no odor. SP <br /> ML <br /> SILT-brown,firm,sl moist,no odor. <br /> 0 35 (as above with white nodules) ML <br /> 15:05 CL <br /> r,. CLAY-brown,moist,sl plastic,no odor. <br /> U <br /> SILT-brown,molst,no odor. ML <br /> 40 15:10JSILT-hard,grey,sl <br /> CLAY-brown,sl moist,grey&white nodules. <br /> �+ moist,no odor. <br /> 0 <br /> .o <br /> D <br /> 45 <br /> Y <br /> S <br /> ay � N <br /> WN <br /> d <br /> tL.f <br />