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P <br /> '81 510 <br /> Y <br /> PROJECT hUMGER BORING NUMBER <br /> SF031904.Fk Mw-UIS-1 <br /> SHEET 2 OF 3 <br /> ,r <br /> SOIL BORING LOG <br /> PROJECT Del Monte-Disco LOCATION Stockton.CA <br /> ELEVATION 20.08 TOC DRILLING CONTRACTOR SOectrum Explorations,Inc. <br /> DRILLING METHOD AND EGKJWRENT 8 Inch O.D..5 114 Inch 1.0.Hollow Stem Auger <br /> NATER LEVELS 77.97 bp; START 00/25/91 FINISH 09/25/81 LOGGER B.eaumpartner <br /> yL� SAMPLE STANDARD <br /> PEN ESTIdN SOIL DESCRIPTION COMMENTS <br /> j� <br /> RESULTS SOIL NAME,USCS GROUP SYMBOL,COLOR, <br /> w } MOISTURE CONTENT.RELATIVE DENSITY DEPTH OF CASING.DRILLING RAT <br /> c DRILLING FLUID LOSS <br /> W dm u 90-g._g• OR CONSISTENCY,SOIL STRUCTURE, <br /> �z 1N1 <br /> MINERALOGY mm TESTS AND IN57RUMENTATION <br /> U2 J <br /> I <br /> 1 <br /> A` Ka <br /> AOA <br /> 1 <br /> i on <br /> i <br /> 5" 55.Q <br /> Depth 55'-57'SILTY SAND (SM);brown HNu=1ppm - <br /> H11-22;)33with grey mottling,moist,very low <br /> 57.0 <br /> Plasticity. <br /> nO samples Obtained between <br /> 57.0 feet and 70.0 feel <br />