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Sdonce"Appl= <br /> um Project No: 06-6102-00-4926-301 Page 1 of 2 <br /> PROJECT: TRACY BYRON ROAD Logof BoringNo. SB-26 <br /> Tracy,California <br /> BORING LOCATION: N 2095188.9940,E 6282869.9120 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 /> 10/28/03 10:15 10/28/03 11:15 <br /> DRILLER: Paul Rogers TOTAL DEPTH(ft.): MEASURING POINT: <br /> 28 Ground Surface <br /> DRILLING METHOD: Direct Push Continuous DEPTH TO WATER(ft.): 14' <br /> TIME: <br /> DRILLING EQIUPMENT: Geoprobe GEOLOGIST:Will Slowik <br /> SAMPLING METHOD: Macrocore REVIEWED BY: <br /> SAMPLES U <br /> DESCRIPTION <br /> j3:Eo fl. a o=. Q NAME(USCS):color,moist, %by wt.,plast.and density. <br /> O Q O E-v W,� J <br /> 0° U) 0 0"' 1 V 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-26-5 <br /> 10:31 5 <br /> 29.3CL Sandy Lean Clay(CL);very dark gray(10yr3/1);moist;low to medium <br /> plasticity;70-75%clay,25-30%fine sand;petroleum staining. <br /> 6 <br /> 53.4 7 <br /> SB-26-8 <br /> 543 10:29 8 <br /> 9 r CL Same as above. <br /> SB-26-10 ,� <br /> 10:35 10 <br /> 198 11 ' <br /> SB-26-12 <br /> 10:34 12 <br /> CL Same as above. <br /> 13 °. <br /> Sc Clayey Sand with Gravel(SC);saturated;55%fine sand,30%clay,15%fine to <br /> SB-26-14 coarse gravel. <br /> 10:41 14 — <br /> 15 CL Sandy Lean Clay(CL);dark gray(10yr4/1)changing to yellowish brown(10yr5/4); <br /> moist;medium plasticity;70-75%clay,25-30%sand. <br /> 4.5 <br /> 16 <br /> 17 <br /> 9.8 <br /> 18 <br /> 11.3 19 SC Clayey Sand(SC);dark gray(10yr4/1);saturated;60-65%sand,35-40%clay. <br /> 10.5 <br /> 20 <br /> NOTES: <br />