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1 <br /> BORING NUMBER 63 DRILL RIG/METHOD <br /> ii Q Ww a V) _ DATE DRILLED 3/30/93 CME-75/6-inch <br /> w w :2 :2M U1 ¢Q LOGGED BY MW Hollow Stem Augers <br /> p. . N ()Z m O C7 <br /> SOIL DESCRIPTION AND REMARKS <br /> 60 12 B3-11I 150 <br /> ML {continued} <br /> slight petroleum odor <br /> ' D 83-121 180 SP Blackish brown, slightly moist, very dense, silty fine to <br /> 65 coarse sand <br /> slight petroleum odor <br /> D 63-13I 300 ML Grayssh brown, slightly moist, very hard, fine sandy sift <br /> 70 moderate petroleum odor <br /> ' Boring constructed at angle approximately 30° from vertical, <br /> the Information presented on this boring log has been <br /> ' corrected to depict true depth from surface <br /> 5- <br /> 80- <br /> 85 8085 <br /> 90 <br /> ♦ SOIL BORING LOG WKA NO 2307 02 <br /> ' 1444 MARIPOSA ROAD DATE 5/93 <br /> WALLACE • KUHL A ASSOCIATES, INC <br /> GEOLOGIC 11 ENVIRONMENTAL SERVICES Stockton, California PLATE NO 11 <br />