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■ <br />' FBORING LOG A - <br /> = � GQQlogical Audit <br /> IQ mw <br /> Project: Arts&Artists r <br /> Project Number: CV30-34E3-1.47 Drilling Co.: Great Sierra Drilling Date : 4/13183 <br /> Field Geologist: Cherven Auger Type: 8' Hollow Stem Boring: B-6 (MW-6) <br /> DEPTH SAMPLE OV BLOW GROUP SOIL DESCRIPTION <br /> 111ENTIFICKnON READING CLAYS, SYM11L- <br /> (PPM) <br /> ML- <br /> S <br />■ M- - <br /> 10 Light gray, damp, silt; slightly compact; slightly weathered; <br />' 66-45 0 10 no hydrocarbon odor. <br />' 28 Light gray, damp, clayey sift; slightly compact; slightly <br /> 50 B6-50 0 30 ML weathered; no hydrocarbon odor. <br />■ <br /> 17 Brownish gray, moist, sandy-clayey silt; sticky; locally <br /> 136-55 0 18 oxidized; increasing sand and oxidation downward; <br /> no hydrocarbon odor. <br /> --------- -------------------------------------------------------------------------- <br />' Reddish brown, wet, moderately well sorted, <br /> 37 SW quartz/feldsphar sand; loose;fresh, unoxidized; very <br /> 60 66-60 0 50 dense; no hydrocarbon odor. <br />' Bottom of boring 70 feet <br /> NIS <br />■ <br /> 70 - NIS _ <br />■ <br />■ <br />■ <br /> 80 <br />■ <br />