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Hole Number: Sheet 6 of 8 <br /> HERST & ASSOCIATES, INC.- AMw 22 Soil Log <br /> Northing: 2,147,896.8 Easting: 6,361,154.7 Ground Surface Elevation: 35.4 <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: December 1 -3,2008 <br /> � > <br /> Graphic Z > E- <br /> 0 e b Soil Description Lo 0 0 . Notes <br /> Q'Ra g `na <br /> Q� <br /> 120.0 to 120.8 ft. -Clayey SILT with frequent organic <br /> lenses,slightly moist,very stiff,rust staining,moderate 17 <br /> yellowish brown(IOYR 5/4). <br /> 1.5 23 <br /> 121.0 120.8 to 121.5 ft. -Clayey SILT,slightly moist 1.5 24 <br /> very stiff,rust staining,moderate yellowish brown 43 <br /> (IOYR 5/4). <br /> 121.5 to 125.0 ft. -Silty SAND. <br /> 122.0 <br /> 10 <br /> 123.0 <br /> • <br /> 124.0 <br /> 125.0 <br /> 125.0 to 125.9 ft. -Silty SAND,dry,fine grained, <br /> moderate yellowish brown(IOYR 5/4). 20 <br /> 0.9 34 <br /> 126.0 1.5 39 <br /> 125.9 to 130.0 ft. -Silty SAND. 43 <br /> 127.0 <br /> 11 <br /> 128.0 <br /> 129.0 <br /> • 130.0 <br /> Drilling Contractor: Precision Sampling,Inc. <br /> Driller: Paul Draeger F7A FU <br /> Helper: Diego Amador&Bill Kishi CLAY SILT SAND GRAVEL <br /> Logged By: David Vasbinder <br />