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Mone <br /> Wdons <br /> Corpwaffan Project No: 06-6102-00-4926-301 Page 1 of 2 <br /> An EVhyw-Owned Cw*my <br /> PROJECT: TRACY BYRON ROAD BoringTracy, California LogOf No. S <br /> BORING LOCATION: N 2096154.7900,E 6280458.0350 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 /> 10/23/03 8:40 10/23/03 9:45 <br /> TOTAL DEPTH(ft.): MEASURING POINT: <br /> DRILLER: Bob Deason 24' Ground Surface <br /> DRILLING METHOD: Direct Push Continuous DEPTH TO WATER(ft.): 13' <br /> TIME: <br /> DRILLING EQIUPMENT: Marl M5 T Rhino Rig GEOLOGIST:Will Slowik <br /> SAMPLING METHOD: Macrocore,Stainless Bailer REVIEWED BY: <br /> SAMPLES 3: U DESCRIPTION <br /> = U)>5- �'o a a W Q NAME(USCS):color,moist, %by wt.,plast.and density. <br /> O o o E.� W,a <br /> 0°W U) O U 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 /> 5— <br /> No <br /> 5No recovery at 5'to 8'bgs. <br /> 6- <br /> 7- <br /> 8 8 <br /> CL Lean Clay with Sand(CL);yellowish brown(10yr5/4);moist;medium plasticity; <br /> 9 ,,°'' 75-80%clay,20-25%fine sand. <br /> 0.3 <br /> SB-14-10 <br /> 8:58 10 <br /> 1.1 <br /> 0.5 <br /> 11 r <br /> No recovery from 11-12'bgs. <br /> 12 <br /> SC Clayey Sand(SC);yellowish brown(10yr5/4);saturated;80-85%fine to very fine <br /> sand, 15-20%clay. <br /> 13 <br /> 1.1 — <br /> 14 <br /> CL Lean Clay with Sand(CL);yellowish brown(10yr5/4);moist;medium plasticity; <br /> 75-80%clay, 20-25%fine to very fine sand. <br /> 15 <br /> 1.2 <br /> SB-14-16 <br /> 9:10 16 <br /> CL Sandy Lean Clay(CL) yellowish brown(10 r5/4;moist;low plasticity approx. <br /> 65-70%clay,30-35%sand. <br /> 17 ,� <br /> 1.2 <br /> 18 SC Clayey Sand(SC);brown(10yr4/3);saturated;60-65%sand,35-40%clay. <br /> 19- <br /> 1.4 SB-14-20 <br /> 9:12 20 ML Silt with Sand(ML);yellowish brown(10yr5/4);moist;75-80%silt,20-25%sand. <br /> NOTES: Groundwater sample GW-14 collected @ 9:30. <br />