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Le vk./ <br /> Elving(Broadway) Tot.Depth :53' <br /> �" <br /> 1610 Broadway LOG OF BORING SB-5 Casing Depth :NIA <br /> Stockton,CA <br /> (Page 2 of 2 Screen Interval :NIA <br /> Project No.: 1218.2 9 ) Filter Pack :NIA <br /> Date :1/5/06 Annular Seal :NIA <br /> 1.r Geological Drilling Method :DP Grout :0-40' <br /> TPtfcr Driller :ASI Water Depth :,50' <br /> Logged By :J.Angulo <br /> LN <br /> U Well: SB-5 <br /> Depth Lab Time CJ d coOVM Elev.: <br /> in Sample DESCRIPTION ¢ U <br /> �... Feet o Cr a) (ppm) <br /> CD (g <br /> 30 ................................................................................................. <br /> (as above with some silty clay) CL <br /> �.. (as above-white nodule 2.5"diameter,no <br /> effervescence w/acid) CL <br /> 13:100 <br /> (as above-more brown olive color with some iron stain) <br /> 35 <br /> CL <br /> 13:20 0 <br /> SILTY SAND-v fine,brown,white veins. SM <br /> 40 <br /> 13:3+3 (as above but more grey-brown,dense) SM 0 <br /> SILTY CLAY-uniform brown,s]moist,med plastic. GROUT <br /> V <br /> X CL <br /> 45 13:41 0 <br /> r..r <br /> SILTY SAND-v fine,brown,moist,no odor. SP <br /> 116. SILTY CLAY-brown,some 1/8"orange iron stain CL <br /> 13'53 lenses,sl moist,low plastic,no odor. 0 <br /> 50 SANDY SILT-brown,dense,sl moist,some of sand,no <br /> odor. ML <br /> y a <br /> vi <br /> ao <br /> 0 <br /> gmg <br /> La y <br /> a <br /> 55 <br /> i <br /> 1r <br /> _m <br /> e <br /> a <br /> 'o <br /> m <br /> Y <br /> N <br /> I.r a <br /> O <br />