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l <br /> — PROJECT NUMBER BORING NUMBER <br /> SF031004.FW MW--DIS-3 SHEET 2 OF 3 <br /> SOIL BORING LOG <br /> i <br /> PROJECT Del Monte - Disco LOCATION Stockton, CA <br /> ELEVATION 20.26 feet TOC DRILLING CONTRACTOR Spectrum Explorations,Inc. <br /> DRILLING METHOD AND EQUIPMENT 8 Inch O.D.,5 114 Inch I.D.Hollow Stem Auger <br /> NATER LEVELS 77.44 feet, bgs START 07/24/91 FINISH 07/24/91 LOGGER B.Baumgartner <br /> fSAMPLE STANDARD SOIL DESCRIPTION COMMENTS <br /> J <br /> PENETRATION <br /> RESULTS SOIL NAME,USCS GROUP SYMBOL,COLOR, <br /> •Zcr > MOISTURE CONTENT,RELATIVE DENSITY o DEPTH OF CASING,pRILLING RAT <br /> f- w Lu <br /> wm o 6� _6._0. OR CONSISTENCY, SOIL STRUCTURE, m DRILLING FLUID LOSS <br /> W ~ rD w (N) MINERALOGY r� TESTS AND INSTRUMENTATION <br /> otn �z ar No <br /> f <br /> 1 <br /> 40.0 <br /> 1 <br /> 45.0 <br /> 50.0- <br /> 54.5 <br /> Depth 54.5-58.0 SANDY SILT tSM), brown <br /> 0.50 07-10-19 with red streaks, moderate cohesion, <br /> 58.0 (35) moderate moisture, very low plasticity. <br /> ` stili <br /> 59.5 <br />