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r BORING NUMBER B3 DRILL RIG/METHOD <br /> _^ <br /> -i UJ 4. V) � DATE DRILLED 3/30/93 CME-75/6—Inch <br /> d Li aqi M �M 0 a LOGGED BY MW Hollow Stem Augers <br /> 1 NV)Z a 501E DESCRIPTION AND REMARKS <br /> m <br /> 60 0 83-11, 150 ML (continued) <br /> ' slight petroleum odor <br /> t 0 63-12I 180 <br /> 5P Blackish brown, slightly moist, very dense, silty fine to <br /> 65 _ coarse sand slight petroleum odor <br /> ' ❑ B3-13I 300 <br /> ML Grayish brown, slightly moist, very hard, fine sandy silt <br /> ' 70moderate 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 /> 75- <br /> 80 <br /> ' 85 <br /> ' 90 <br /> p SOIL BORING LOG WKA NO 2307 02 <br /> 1444 MARIPOSA ROAD DATE 5/93 <br /> ' WALLACE • KUHL ASSOCIATES, INC <br /> GEOLOGIC ENVIRONUBNTAL SERVICES Stockton, California PLATE NO 11 <br />