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Hole Number: Sheet 8 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 /> 78 <br /> Graphic Z 6 H <br /> Soil Description Lo o P. Notes <br /> Quo g � <br /> 140.0 to 140.5 ft. -SAND,dry,loose,fine grained, <br /> moderate brown(SYR 4/4)with bands of grayish 18 Bottom of Boring=140 feet <br /> (Bottom of Boring=139 feet below ground surface) <br /> brown(5YR 3/2). 08 32 <br /> 141.0 140.5 to 140.8 ft. -CLAY,dry,very stiff, 14 1_.5 24 <br /> rust banding,moderate yellowish brown 34 <br /> (IOYR 5/4). <br /> 142.0 <br /> 143.0 <br /> • <br /> 144.0 <br /> 145.0 <br /> 146.0 <br /> 147.0 <br /> 148.0 <br /> 149.0 <br /> 150.0 <br /> Drilling Contractor: Precision Sampling,Inc. <br /> Driller: Paul Draeger <br /> Helper: Diego Amador&Bill Kishi CLAY SILT SAND GRAVEL <br /> Logged By: David Vasbinder <br />