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Hole Number: Sheet 6 of 8 <br /> HERST & ASSOCIATES, INC- AM vv -13B Soil Log <br /> Northing: 2,146,427.3 Easting: 6,361,711.9 Ground Surface Elevation: 37.2 <br /> Project: Austin Road NCYCC Drilling Rig Type: Mud Rotary <br /> Project No.: 120081503 Method of Drilling: DB 540 with Mud Puppy <br /> Site Location: Stockton,California Drilling Dates: November 13 - 17,2008 <br /> �5 ; Graphic Z > F� <br /> Q o b Soil Description Lo o ra Notes <br /> g <br /> z� <br /> Q� <br /> 120.0 to 121.3 ft. -Clayey SILT with mica present, 10 <br /> slightly moist,very stiff,moderate yellowish brown <br /> (IOYR 5/4). 1.3 20 <br /> 121.0 1.5 35 <br /> 48 <br /> 121.3 to 125.0 ft. -SAND. <br /> 122.0 <br /> 10 <br /> 123.0 <br /> 124.0 <br /> 125.0 <br /> 125.0 to 125.6 ft. -SAND,wet,loose,medium to <br /> coarse grained,multi-colored. 18 <br /> 125.6 to 126.0 ft. -SAND,moist,stiff,fine grained, 1_5 28 <br /> 126.0 moderate yellowish brown(10YR 5/4). 1.5 38 <br /> 126.0 to 126.5 ft. -SAND,moist,fine to medium 33 <br /> grained,poorly sorted,multi-colored. <br /> 126.5 to 130.0 ft. -SAND. <br /> 127.0 <br /> 11 <br /> 128.0 <br /> 129.0 <br /> • 130.0 <br /> Drilling Contractor: Precision Sampling,Inc. <br /> Driller: Paul Draeger <br /> Helper: Robert Kline,Brian Johnson,&James McIntyre CLAY SILT SAND GRAVEL <br /> Logged By: David Vasbinder <br />