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- _ - <br /> Stockton California rboring No 31 <br /> Project No 034-97252 <br /> aTE DRILLED TYPE OF BORING <br /> January 14, 1998 Hollow stem auger <br />' KILLING EQUIPMENT ELEVATION & DATUM LOGGED BY <br /> Truck-mounted Drill Rig JG$ <br /> PLING METHOD DEPTH TO WATER FIRST COMPL 24 HRS <br />' 2" Modified CallTornlaySampler <br /> c <br /> c o 0 <br /> J <br /> Elevation n p 5o <br />' I]epth (R) o SOIL DESCRIPTION <br /> a <br /> U U <br /> a Pavement Asphaltic-concrete over aggregate base <br /> NO CH FIII Silty CLAY„(CH), dark brown-gray, moist, soft <br />' I Wood fragment at a depth of 4 feet <br /> 5 NO XX Silty clay (Native), dark brown-gray, moist, soft <br /> NO I ' ML Fine sandy, clayey SILT (ML), light-brown, stiff, weakly cemented <br /> I! I <br /> I ' <br />' 10 NO XX <br />' I Variably cemented <br /> n <br />' 15 NO XX i Brown, less sandy, more clayey <br /> I <br /> I '-o NO <br />' X BOTTOM OF BORING <br /> 25 <br /> I <br /> 30 <br /> I i <br /> c <br /> 35 <br /> I •R—Refusal e2-a, than goo cla/rslfoot KRAZAN & ASSOCIATES, INC Sheet i --f 1 <br />