Laserfiche WebLink
r <br /> PROJECT NUMBER BORING NUMBER <br /> SF031604.FW MW-DIS-7S SHEET 3 4F 4 <br /> j SOIL BORING LOG <br /> 1 <br /> PROJECT Del Monte -Disco LOCATION Stockton,CA <br /> ELEVATION 20.42 feet TOC DRILLING CONTRACTOR Spectrum Explorations,Inc. <br /> DRILLING METHOD AND EQUIPMENT a Inch O.D.,5 1/4 Inch I.D.Hollow Stem Auger <br /> WATER LEVELS 78.09 feet,bgs START 08/28/91 FINISH 08/29/9.1 LOGGER B.Baumgartner <br /> #� SAMPLE STANDARD SOIL DESCRIPTION COMMENTS <br /> PENETRATION <br /> TEST <br /> m y a� w RESULTS SOIL NAME,USCS GROUP SYMBOL,COLOR, M DEPTH OF CASING,DRILLING RAT <br /> r� > w 7 MOISTURE CONTENT, RELATIVE DENSITY o DRILLING FLUID LOSS <br /> 6._O._Be OR CONSISTENCY, SOIL STRUCTURE, m TESTS AND INSTRUMENTATION <br /> LU z r D U-1 (N) MINERALOGY o <br /> DO � �Z ac (n_j <br /> i•5 - - Depth 58.5-81.0 FINE SANDY SILT with 4 61.0 (33) CLAY (SM-MUpp, brown mottled with HNu= 1 m <br /> greenish gray, cohesive,low plasticity, <br /> r moist, still <br /> i <br /> 1 84.5 <br /> Depth 64.5-80.0 FINE SANDY SILT (ML), <br /> > 0 0.8 26-50 brown,cohesive,crumbly,non-plastic, low <br /> r <br /> 88.0 (>50) moisture,hard HNu= 0 ppm <br /> i <br /> 1 <br /> j 69.5 <br /> Depth 119.5-71.0 similar to above,very <br /> 70.0 12 14-20--30 hard <br /> 71.0 (50) HNu= i ppm <br /> r <br /> it <br /> 74.5 <br /> 7bA 1.0 33-50 Depth 74.5-76.0 similar to above <br /> 78.0 (>50) HNu= 10 ppm <br /> 77.0 <br /> 78.0 10 30-74 Depth 77.0-78.0 similar to above HNu= 1 ppm <br /> I . <br /> 79.5 <br /> Depth 79.5-81.0 similar to above <br /> i eu 1.0 25--50 <br /> 810 (>50) HNu= I ppm <br /> 84.5 <br /> Depth 84.5-80.0 similar to above, <br /> r �G <br /> 1.0 .40-50 Increased sands, wet <br /> t 88.0 (>50) HNu= i ppm <br /> { <br /> f <br /> 89.5 <br />