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anwCo"o- Project No: 06-6102-00-4700-201 Page 1 of 1 <br /> rnfemaflona/Corynrn(fon <br /> m MErpb�cm-ArrcdConpsry <br /> PROJECT: POMBO PROPERTY <br /> Tracy,California Log Of Boring NO. SB-6 <br /> ELEVATION AND DATUM: <br /> BORING LOCATION: N 2093358.1650,E 6288071.7780 US State Plane NAD 83 Zone 3 <br /> DRILLING CONTRACTOR: Gregg Drilling and Testing,Inc. ATE STARTED: DATE COMPLETED: <br /> a <br /> 11/5/03 8:49 11/5/03 9:15 <br /> DRILLER-Paul Rogers TOTAL DEPTH(ft.): MEASURING POINT: <br /> 16' Ground Surface <br /> DRILLING METHOD: Direct Push Continuous DEPTH TO WATER(ft.): 1 9' <br /> TIME: 1 9:05 <br /> DRILLING EQIUPMENT: Geoprobe GEOLOGIST: Kim Burckle <br /> SAMPLING METHOD: Macrocore REVIEWED BY: <br /> SAMPLES U <br /> DESCRIPTION <br /> j o a a m a g NAME(USCS):color,moist,%by wt.,plast-and density. <br /> Oa oa g E-6 w <br /> di (0 v Surface Elevation: NA <br /> Boring hand augered to 5'bgs <br /> ML Native material observed to be sandy silt during borehole clearance- <br /> 1 <br /> 2 <br /> 3 <br /> 4 <br /> 0.4 5 <br /> ML Sandy Sift(ML);yellowish brown(10yr 4/3);moist;low plasticity;35%silt, <br /> 35%very fine sand,30%Gay;rootholes;medium stiffness. <br /> 6- <br /> 0.2 7 <br /> SB-" <br /> 8:56 8 <br /> 0.6 g c7 <br /> 10 <br /> 0.6 ———————————=———————— <br /> 11 <br /> SM Silty Sand(SM);yellowish brown(10yr 4/4);saturated;low to medium plasticity; <br /> very fine to fine sand,with clay,trace subangular fine gravel;no odor. <br /> 12 <br /> 04 <br /> t. <br /> 13 <br /> — ———————————————— —— — <br /> 0.5 14 _ <br /> _ Sc Sandy Clay(SC);yellowish brown(10yr 4/4);saturated;low plasticity;very fine <br /> to fine sand;no odor. <br /> 15 - <br /> 0.5 -- ------ <br /> Boring terminated at 16'bgs. <br /> 17 <br /> 81920 18- <br /> 19- <br /> 20 <br /> NOTES: Groundwater sample GW-6 taken @ 9:05. <br /> Boring abandoned,borehole backfifled to surface grade with neat cement. <br />