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Wwwdonal fibn Project No: 06-6102-00-4926-301 Page 1 of 2 <br /> f: An&q*yeea~Con*m <br /> PROJECT: TRACY BYRON ROADBoringSB-12 <br /> Trac California Logof No.y, <br /> BORING LOCATION: N 6280221.9980,E 2096261.9100 ELEVATION AND DATUM: US State Plane NAD 83 Zone 3 <br /> DRILLING CONTRACTOR: Gregg Drilling and Testing,Inc. DATE STARTED:/TIME: DATE COMPLETED:/TIME: <br /> 10/22/03 14:55 10/22/03 16:05 <br /> TOTAL DEPTH(ft.): MEASURING POINT: <br /> DRILLER: Bob Deason 24' Ground Surface <br /> (ft.): <br /> DRILLING METHOD: Direct Push Continuous DEPTH TO WATER 12'TIME: <br /> DRILLING EQIUPMENT: Marl M5 T Rhino Rig GEOLOGIST:Will Slowik <br /> SAMPLING METHOD: Macrocore,Stainless Bailer REVIEWED BY: <br /> SAMPLES <br /> _ _ U) DESCRIPTION <br /> 3 o a o_ a� Q <br /> NAME(USCS):color,moist, /o by wt.,plast.and density. <br /> cu <br /> Surface Elevation: NA <br /> Road base to 1.5'bgs. <br /> 1 <br /> o Boring hand cleared to 5'bgs. <br /> 2 CL Native Material observed to be clay during borehole clearance. <br /> 3 <br /> 4-- <br /> SB-1 2-5 SB-12-5 <br /> 14:55 5 <br /> CL Lean Clay with Sand(CL);yellowish brown(10yr5/6);moist;medium plasticity; <br /> 75-80%clay,20-25%sand. <br /> 6 <br /> 0.0 <br /> 7 <br /> rd T <br /> 8-, <br /> 0.0 ' <br /> 9 <br /> SB-12-10 CL Same as above. <br /> 15:00 10 <br /> 0.0 , <br /> No recovery from 11-12'bgs. <br /> 12 <br /> CL — Same as above,sand increasing,saturated. <br /> 13 <br /> 0.0 <br /> 14-- <br /> 15 <br /> No recoveryfrom 14.5-16'bgs. <br /> � <br /> 16 <br /> 0.0 SC Clayey Sand with Gravel(SC);yellowish brown(10yr5/4);saturated;55%fine <br /> sand,35%clay,15%fine gravel. <br /> 17 <br /> No recovery from 17-20'bgs. <br /> 18 <br /> 19- <br /> 20 <br /> NOTES: Groundwater sample GW-12 collected @ 15:50. <br />