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-.=A.-<. Project No: 06-6102-00-4700-201 Page 1 of 1 <br /> rnarnanoAs►coryerrb„ <br /> MCmob�sAxadLMpaay <br /> PROJECT. POMBO PROPERTY LO of Boring IVO. SB-8 <br /> Tracy,Calffomia g g <br /> �,. BORING LOCATION: N 2093805.3000,E 6287734A200 ELEVATION AND DATUM: US State Plane NAD 83 Zone 3 <br /> DRILLING CONTRACTOR: Gregg Drilling DATE STARTED:/TIME: DATE COMPLETEDYIFIME: <br /> 2/25/04 14:50 2/25/04 15:25 <br /> DRILLER:Don Pierson TOTAL DEPTH(ft.): MEASURING POINT: <br /> 12' Ground Surface <br /> DRILLING METHOD: Direct Push Continuous DEPTH TO WATER(ft.): 1 7.1'TIME: I15:10 <br /> DRILLING EQIUPMENT: Geoprobe GEOLOGIST: Kim Burclde <br /> SAMPLING METHOD: Macrocore REVIEWED BY: <br /> SAMPLES <br /> _ = y DESCRIPTION <br /> >n o a a m a NAME(USCS):color,moist,%by wt.,plant.and density. <br /> OnmLL W- o_4) v <br /> Surface Elevation: NA <br /> Gravel road base to 6'. <br /> —————————————— — ————— <br /> 1 Boring hand augered to 5'bgs. <br /> I <br /> 2 ML Sandy Sift(ML);dark yellowish brown(10yr 4/4);moist;medium to high <br /> plasticity;35%day,30%silt,35%very fine sand;rootholes;no odor. <br /> 3 <br /> 4 <br /> 3.0 <br /> 5 <br /> 3.5 6 <br /> i <br /> 5.1 SB-8-7 <br /> 14:58 711 <br /> 4.1 <br /> 8-- <br /> 4.0 <br /> 4.0 9 I i <br /> ———————————————— ———— <br /> 10 Sc Clayey Sand(SC);yellowish brown(10yr 5/4);saturated;low plasticity; <br /> very fine to fine sand,trace fine gravel;trace rootholes;medium stiffness;no odor. <br /> 4.7 <br /> 11 <br /> 7.5 12 <br /> Boring terminated @ 17 bgs. <br /> 31415 13-- <br /> 14-- <br /> 15 <br /> 61718 16-- <br /> 17-- <br /> 18 <br /> 19-- <br /> 20-- <br /> NOTES: <br /> 920NOTES: Groundwater sample GW-8 collected @ 15:10. <br /> Boring abandoned,borehole backfilled to surface grade with neat cement. <br /> �r <br />