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' BORING NUMBER 82 DRILL RIGLMETHQQ <br /> _^ �w ' ❑ Vr = DATE DRILLED 3/30/93 CME-75/6-Inch <br /> w (D a uUi ¢o LOGGED BY MW Hollow Stem Augers <br /> 0'-' vii (1)z O 7 <br /> ' m a SOIL DESCRIPTION AND REMARKS <br /> I <br /> 30 ML (continued) <br /> color change to medium brown <br /> ' LA B2-8I - slight petroleum odor <br /> 35- <br /> 2 1212-9I - color change to grayish <br /> ' 40 <br /> sandy silt <br /> ' 0 132-1131 - grainy white mottling <br /> no petroleum odor <br /> 045-- <br /> R <br /> e2-11I - <br /> 50 R B2-121 _ SP Brawn, slightly moist, very dense, silty fine to medium sand <br /> ' slight petroleum odor <br /> Ml Grayish brown, slightly moist, very hard, clayey silt <br /> slight petroleum odor <br /> 55 0 132-13I - <br /> 0 brownish color change <br /> 60 12 82-141 - slight petroleum odor <br /> (continued) <br /> ® SOIL BORING LOG WKA NO 2307 02 <br /> 1444 MARIPOSA ROAD DATE 5/93 <br /> ' WALLACE • XUHL do ASSOCIATES, INC <br /> GEOLOGIC A ENVIRONMENTAL SERVICStockton, California PLATE NO 7 <br /> ES <br />