Laserfiche WebLink
� <br /> Idon Project No: 06-6102-00-4926-301 Page 1 of 2 <br /> son&gWgyre-Owned Company <br /> PROJECT: TRACY BYRO N ROAD Log g NO. SB—�Of Borlrl 5Tracy, California <br /> BORING LOCATION: N 6280579.0410,E 2096099.3520 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 /> 10/23/03 14:20 10/23/03 15:08 <br /> TOTAL DEPTH(ft.): MEASURING POINT: <br /> DRILLER: Bob Deason 24' Ground Surface <br /> 11' <br /> DRILLING METHOD: Direct Push Continuous DEPTH TO WATER(ft.):TIME: <br /> DRILLING EQIUPMENT: Marl M5 T Rhino Rig GEOLOGIST: Will Slowik <br /> SAMPLING METHOD: Macrocore REVIEWED BY: <br /> SAMPLES U <br /> DESCRIPTION <br /> E a NAME(USCS):color,moist, %by wt.,plast.and density. <br /> O� 3 °0E w —J <br /> U— co Q <br /> Surface Elevation: NA <br /> Road base to 1.5'bgs. <br /> Boring hand cleared to 5'bgs. <br /> 1 <br /> 2 ML Native Material observed to be sandy silt during borehole clearance. <br /> 3-- <br /> 4 <br /> SB-1 5-5 <br /> 5 <br /> 0.3 ML Silt with Sand(ML);yellowish brown(10yr5/4);moist;75-80%silt,20-25% <br /> 6 sand. <br /> No recovery from 6-8'bgs. <br /> 7 <br /> 8 o <br /> 0.5 CL Lean Clay with Sand(CL);yellowish brown(10yr5/4);moist;low to medium <br /> plasticity;75-80%clay,20-25%sand. <br /> 9-711 <br /> SB-15-10 <br /> 14:45 10 <br /> 1.3 <br /> 11 <br /> SM Silty Sand(SM);yellowish brown(10yr5/4);saturated;60-65%fine to very fine <br /> 12 sand,35-40%silt, <br /> 1.0 <br /> 13 Same as above,fine gravel increases @ 12.5'bgs. <br /> 14 <br /> CL Lean Clay with Sand(CL);yellowish brown(10yr5/4);moist;low to medium <br /> plasticity;75-80%clay,20-25%sand. <br /> 15 <br /> 16 <br /> 0 8 SC Clayey Sand(SC);yellowish brown(10yr5/4);moist;55-60%fine sand,40-45% <br /> clay. <br /> 17 <br /> 18 <br /> No recovery from 18-20'bgs. <br /> 19 <br /> 20- F1 <br /> NOTES: <br />