Laserfiche WebLink
Drilling Log <br /> GROUNDWATER Soil Boring SB-9 <br /> !J0� TECHNOLOGY <br /> Project Chevron — S. Center, Stockton Owner Chevron USA Products Com an <br /> Location 139 South Center St., Stockton CA Proi. No. 22070 0068 <br /> � T � <br /> _ ° C Description <br /> �.: E o p L a U <br /> M_ as a v u o0 <br /> ,�� N (Color, Texture, Structure) <br /> �_ m o t� N Trace < 10%. Little 10% to 20%. Some 20% to 35%, And 35% to 50% <br /> N m x a <br /> 24 Clayey silty fine SANT] (15,30,55) interbedded with silty CLAY (30,70): <br /> L/ brown, dry to damp, no hydrocarbon odor. <br /> SB-9 <br /> ,Z 14.1 -25.5 00 <br /> MIC <br /> 2$ Sandy silty CLAY •(10,20,70): brown, micaceous with lenses of silty <br /> medium-fine SAND, dry to damp, no hydrocarbon odor. <br /> 3o S13-9 <br /> 77.6 -30.5' 4I <br /> 32 <br /> Silty CLAY (30,70) interbedded with clayey SILT (30,70): green-gray, dry <br /> 34 to damp, slight hydrocarbon odor. <br /> Static water, 12/01/95, 1215 hrs. <br /> SB-9 <br /> 6.6 -35.5 <br /> L/ <br /> 38 <br /> (grades hydrocarbon Ddor) <br /> 40 ss-s <br /> 154 -405 <br /> 42 — L/ <br /> 44 <br /> S13-7 <br /> 4 fi Deb -4s.s <br /> u <br /> 4$ <br /> 50 c� <br /> 58-7 M� End of boring. 12/01/95 <br /> 112 sos' <br /> 52 <br /> 54 <br /> 56 — <br /> Page: 2 of 2 <br /> 01/04/1996 btntog-oec.,93 <br />