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Saftno <br /> WIGns <br /> �► �corpwaffon Project N o: 06-6102-00-4926-301 Page 1 of 2 <br /> PROJECT: TRACY BYRON ROAD <br /> Trac California Logof BoringNo. SB-6 <br /> y� <br /> BORING LOCATION: N 2096889.3080,E 6279075.6250 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 /> 10/21/03 12:10 10/21/03 14:55 <br /> TOTAL DEPTH(ft.): MEASURING POINT: <br /> DRILLER: Bob Deason 36' Ground Surface <br /> DRILLING METHOD: Continuous Push DEPTH TO WATER(ft.): 10-12' <br /> TIME: <br /> DRILLING EQIUPMENT: Marl M5 T GEOLOGIST:Will Slowik <br /> SAMPLING METHOD: Macrocore,Stainless bailer REVIEWED BY: <br /> SAMPLES <br /> _ _ U) DESCRIPTION <br /> Eo Q a Q NAME(USCS):color,moist, %by wt.,plast.and density. <br /> 8-O0- oo Eo w _J <br /> 00 0 <br /> U) O U 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 /> 56 5-- <br /> 6- <br /> CL Sandy Lean Clay(CL);very dark gray(10yr3/1);moist;low to medium <br /> 7plasticity;70-75%clay,25-30%sand. <br /> 0.0 <br /> 8 ', <br /> No recovery 8'-12'bgs. <br /> lo- <br /> CL <br /> 11 <br /> 12 <br /> Sandy Lean Clay(CL);dark gray(10yr4/1)to very dark gray(10yr3/1);moist; <br /> 70-75%clay,25-30%sand;strong petroleum odor and staining. <br /> 13 <br /> 27.7 <br /> 14 <br /> 15 <br /> 16 <br /> 17 <br /> 163 SB-6-18 <br /> 14:05 18 ,, <br /> 19 <br /> No recovery from 19'-20'bgs. <br /> 20 <br /> NOTES: Groundwater sample GW-6 collected @ 13:25. <br />