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IrSerene&AMM"fions <br /> fntL"w0nnaf Conx" m Project No: 06-6102-00-4700-201 Page 1 of 1 <br /> m MEnpb)eeQwa✓CmWaY <br /> PRO.IECP POMBO PROPERTY Log of Boring No. SB-10 <br /> Tracy,California <br /> ELEVATION AND DATUM: US State Plane NAD 83 Zone 3 <br /> r BORING LOCATION: N 2093691.3283,E 6287204.7420 <br /> DATE STARTED:/TIME: DATE COMPLETED:/TIME: <br /> DRILLING CONTRACTOR: Gregg Drilling 2/25/04 13:40 2/25/04 14:26 <br /> TOTAL DEPTH(ft.): MEASURING POINT: <br /> DRILLER:Bobby Deason 12' Ground Surface <br /> DEPTH TO WATER(ft.): 8.5' <br /> DRILLING METHOD: Direct Push Continuous TIME: 14:05 <br /> DRILLING EQIUPMENT: Marl 5 Rhino GEOLOGIST: Kim Burckle <br /> SAMPLING METHOD: Macrocore REVIEWED BY: <br /> SAMPLES V DESCRIPTION <br /> COL. <br /> n a m °= N NAME(USCS):color,moist %by wt.,plant.and density. <br /> Og oo Ev ul� g <br /> CFO — v Surface Elevation: NA <br /> Gravel road base to 1.5 <br /> Boring hand augered to 5'bgs. <br /> 1 <br /> ———— ————— —— ——————— —— <br /> 2 <br /> 3-- <br /> 4-- <br /> 3.3 <br /> 43.3 ML Sandy Sift(ML);yellowish brown(10yr 4/4);moist;low plasticity;35%sill, <br /> 5 35%clay,30%very fine sand;trace rootholes;medium stiffness;no odor. <br /> 3.3 6- <br /> 2.6 SB-10-7 <br /> 14:00 7 <br /> Aw/ <br /> 8 <br /> 2.5 9-- <br /> ———————————————————— <br /> Sc Clay%y Sand(SC);yellowish brown(10yr 4/3);saturated;low plasticity; <br /> very fine to fine sand;trace subangular gravel;no odor. <br /> 10-- <br /> 3.2 <br /> 11 <br /> 2.1 12 -------- ---- <br /> Boring terminated @ 12'bgs. <br /> 13-- <br /> 14-- <br /> 15- <br /> 16-- <br /> 17-- <br /> 18-- <br /> 19-- <br /> 20-- <br /> NOTES: <br /> 314151617181920NOTES: Groundwater sample GW-10 collected @ 14:10. <br /> Boring abandoned,borehole backfilled to surface grade with neat cement. <br />