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�� E BORING NUMBER B15 DRILL RIG/METHOD <br /> _ -i -J wo] a cn z DATE DRILLED 3/15/93 Mobile B-61/4—Inch <br /> �' 2 2 M cin ¢o LOGGED BY MW Hollow Stem Auger <br /> tan (n z 0 <br /> SOIL DESCRIPTION AND REMARKS <br /> 0- <br /> SM Brown, slightly moist, firm, silty fine to medium sand <br /> 5 <br /> Id <br /> 5 p ML Brown, slightly moist, hard, fine sandy silt <br /> © 815-1I 55 ND <br /> I <br /> 10 © SP Brown, slightly moist, dense, silty fine to rnediurn sand <br /> ® B15-2I 21 ND <br /> 15 p decrease In medium sand <br /> p rust mottling <br /> ❑ B15-3I 31 ND <br /> ML Brown, slightly moist, moderately stiff, fine sandy silt <br /> 20 0 trace odor <br /> ❑ B15-4I 64 72 <br /> dark gray, very hard <br /> drifling eased up below 23' <br /> 25 SP Grayish brown, damp, very dense, silty fine to medium sand <br /> ❑ 815-5I 43 110 <br /> 30 <br /> SOIL BORING LOG WKA NO 2088 03 <br /> GRANITE CONSTRUCTION DATE 4/93 <br /> WALLACE - KUHL * ASSOCIATES INC French Cam <br />' GEOLOGIC ENVIRONMENTAL SERVICES p, California PLATE NO 18 <br />