Laserfiche WebLink
♦l <br /> l� <br /> Drilling Log <br /> �0❑ GROUNDWATER Soil Boring SS-6 <br /> TECHNOLOGY <br /> . Project Chevron/Stockton Owner Chevron USA Products Co See <br /> BSite <br /> Moringap afros <br /> LOCati6n 45 E Harding Way, Stockton, CA Prot No 02070 4527 For <br /> Surface Eley Total Hole Depth 495 ft Diameter 8 in COMMENTS <br /> Top of Casing Water Level Initial 47 ft Static <br /> Screen Dia Length Type/Size <br /> Casing Dia Length Type <br /> Fill Material Neat Cement Rig/Core CME-55/Split Spoon <br /> Drill Co SES Inc Method Hollow Stem Auger/PID <br /> Driller Morris Peterson Log By Bruce Beale Date 5/9/94 Permit 0 2921 <br /> Checked By Ed Simons License No RG#4422 <br /> QE 0► o' - � v, Description <br /> 11f rr CL fl U V a p U <br /> o" a a s= u0� (Color. Texture. Structure) <br /> in m x a Trace c 10%. Little 10% to 20%. Some 20% to 35%, And 35% to 50% <br /> -2 <br /> 0 <br /> Dirt lot - dark brown gravel, silt, and clay mixture (moist, no hydrocarbon <br /> odor) <br /> 2 CL <br /> 4 2s <br /> SS-6 25 Mottled brown and tan silty CLAY (30,70) (dry, no hydrocarbon odor) with <br /> 6 o -5 28 white calcareous streaks and patches <br /> CL <br /> 8 <br /> 7 (grades mottled brown and olive gray and tan, moist) <br /> 10 SB-6 13 <br /> 0 -10 t9 <br /> 12 CL <br /> 14 s <br /> SB-6 t2 <br /> o -ts r, Brownish gray micaceous silty CLAY (most, crumbly, no hydrocarbon odor) <br /> 16 <br /> CL <br /> 18 <br /> 20 5a-6 10 Brown-orange clayey sandy SILT (20,20,60) with abundant root casts <br /> o -2o a (most, no hydrocarbon odor) <br /> • M <br /> 22 L <br /> 24 JOCL Light gray silty CLAY (10,90) with tan patches (moist, no hydrocarbon <br /> 3 odor) <br /> 06/16/1994 htMog-mar93 Page 1 Of 2 <br />