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r <br /> PROJECT NUMBER BORING NUMER <br /> MOM SF031604FW MW-DIS-IS SHEET 3 OF 4 <br /> SOIL. BORING LOG <br /> PROJECT Cel Monte-Disco ...._LOCATION Stockton,CA <br /> ELEVATION 20.42 Leet TOC pR1f L1NG CINTRACTOR Spectrum Explorallons.Inc. <br /> DRILLING METHOD ANO EM PKENT B inch 0.0..5 114 Inch I.D.Hollow Stem Auger <br /> RATER LEVELS 78.09 feet.bgs START 08/29/91 FINISH 013/2819! LO{I'xER B.Baumgartner <br /> SAMPLE 5TANDARD SOIL ASCRIPTION COMMENTS <br /> FENTEST lON -- <br /> 9z¢ Cr RESULTS SOIL NAME,USCS CROUP SYMBOL,COLOR, J DEPTH OF CASING,GRILLING RAT <br /> aw y MOISTURE CONTENT,RELATIVE DENSITY <br /> UjgLU m .. OR CONSISTENCY,SOIL STRUCTURE, ORILLiNG FLUID LOSS <br /> w � 8�(NJ B� MINERALOGY TESTS AND INSTRUMENTATION <br /> Ofn .�+ w2 cc <br /> !.5 {33) Depth 59.5-81.0 FINE SANDY SILT with <br /> 61.0 CLAY (SM-ML),brown mot!ied with HNu■I ppm <br /> i greenish p0ray,cohesive.Sow plasticity, <br /> moist,st111 <br /> 84.5 <br /> Depth 84.5-88.0 FI14E SANDY SILT (ML). <br /> 0 8 20-50 brown,cohesive,crumbly,non-plastic,law <br /> 80,0 (>50) moisture,hard HNu-0 ppm <br /> i fn0Depth 89.5-71.0 similar to above,very <br /> 12 14-20-30 hard <br /> 71.0 (50) HNu=I ppin <br /> f <br /> 74.5 <br /> Depth 74.5-76.0 similar to above <br /> 1.0 33-50 <br /> 1 78.0 (>5D) HNu=10 ppm <br /> 77.0 <br /> Depth 77.0-78.0 similar to above <br /> 78.0 1.Q 30-74 HNu=I ppm <br /> S 79.5 <br /> Depth 79.5-81.0 similar to above <br /> ®9d 1.0 25-50 <br /> 81.0 (>SO) HNu= I ppm <br /> 84.5 <br /> f i0Depth 84.5-8B.0 similar t0 above, <br /> 1.0 40-50 increased sands,wet <br /> 88.0 (>503 HNU=1 ppm <br /> RD <br /> w.. <br />