Laserfiche WebLink
Inhumffonal dw Project No: 06-6102-00-4926-301 Page 1 of 2 <br /> <, An E1np pv&Owned Cwnpwy <br /> PROJECT: TRACY BYRON ROAD LO <br /> g g Of BOrin No. SB-34 <br /> Tracy, California <br /> BORING LOCATION: N 2094585.5670,E 6284432.4800 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 /> 10/30/03 10:15 10/30/03 11:50 <br /> TOTAL DEPTH(ft.): MEASURING POINT: <br /> DRILLER: Paul Rogers 24' Ground Surface <br /> DRILLING METHOD: Direct Push Continuous DEPTH TO WATER(ft.): 12.5' <br /> TIME: <br /> DRILLING EQIUPMENT: Geoprobe GEOLOGIST:Will Slowik <br /> SAMPLING METHOD: Macrocore,Stainless Bailer REVIEWED BY: <br /> SAMPLES U <br /> DESCRIPTION <br /> _ = cn <br /> 0- U) o/o <br /> NAME(USCS):color,moist, by wt.,plast.and density. <br /> N F— <br /> >a o a 0- a) Q Q <br /> O m cM o� W U <br /> O 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 45 <br /> CL Sandy Lean Clay(CL);very dark gray(10yr3/1);moist;medium plasticity; <br /> SB-34-6 70-75%clay,25-30%fine sand;strong petroleum odor. <br /> 30 10:28 6 , <br /> 7 ,° <br /> / SO <br /> ,f dA <br /> SB-34-8 <br /> s <br /> 10:20 8 ,✓' , <br /> 100 ° <br /> 120 V <br /> 11 <br /> SB-34-12 CL Same as above. <br /> 40 10:30 12 <br /> SC Clayey Sand(SC);dark gray(10yr4/1);saturated;70-75%very fine to fine sand, <br /> 13 25-30%clay. <br /> 14 <br /> No recovery from 14-16'bgs. <br /> 15- <br /> 16- <br /> 5.0 -80% <br /> 5 <br /> 16 <br /> 5.0SC Clayey Sand(SC);yellowish brown(10yr5/4);saturated;75-80%fine to very fine <br /> sand,20-25%clay. <br /> 17 <br /> 18 <br /> 0.0 <br /> 19 CL Sandy Lean°Clay(CL);yellowish brown(10yr5/4);moist;low plasticity;70-75% <br /> clay,25-30/o fine sand. <br /> 77 <br /> 20 <br /> NOTES: Groundwater sample GW-34 collected @ 11:20. <br />