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--- ---�- — - - ENGINEERING-SCIENCE, INC. - ---- -- -_ - --Sheet J. of-2 -- <br /> ' BORING NUMBER: SBS <br /> PROJECT NUMBER: 725386 08969 PROJECT NAME. Supplemental Site Assessment <br /> CLIENT: Greyhound Lines,Inc DRILLER: Spectrum Exploration,Inc <br /> CATION: Stockton,California DRILLING METHOD: Hollow-stem Auger,CME 55 <br /> Terminal#8969 18"Split-Spoon Sampler(2S"OD) <br /> GEOLOGIS1% H Pietro aolt HOLE DIAMETER: 6 5 inches <br /> COMPLETION DATE. 8131/94 TOTAL DEPTH 46 5 feet below ground surface <br /> 3 a GEOLOGIC DESCRIPTION <br /> ' a" Concrete <br /> FBI,silty sand,light brown <br /> 15/3 SB8-5 3 0 <br /> 5 F 1.silt,light brown,muted with pea gravel <br /> 3 <br /> FILL,pea gravel <br /> 05/3 2 0 10 FELL,pea gravel <br /> 4 <br /> $ <br /> 713 SB8-15 20 0 15 CLAYEY SELT(ML.),hgM brown,Buff to hard,dry <br /> 20 <br /> 20 <br /> 1 <br /> 2313 SB8-20 17 20 SILTY CLAY to CLAYEY SILT(CL-ML),light brown, <br /> 17 0 damp to moist,slightly plastic,soft <br /> 15 <br /> 3/3 5B$-25 4 i25 25 As above,slight fuel odor <br /> 12 <br /> 14 <br /> 3/3 SB8-30 NR 1104 30 MLTY CLAY(CL),grea,_8roy,ooB.mom,��►uy Pit <br /> tk Non-standard blow count, sampler 2.5 tach OD ' - Brass tube sample submitted for laboratory awdyzm <br /> - First encountered groundwater <br /> Contact approximately located NR - Not Recorded ea i <br />