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BORING LOGS <br /> -- -.—� Geolouical Audit rvic Inc. <br /> Project: Arts&Artists <br /> Project Number: CV30-34E3-1.47 Drilling Co.: Great Sierra Drilling Date : 4112193 <br />' Field Geologist: Cherven Auger Type: 8' Hollow Stem Boring: B-7 (MW-7) <br /> o>ryrr{ svtitr ov Bww GROUP SOIL.:DESCRIPTION <br />' (FEET) IDE"FICAVON REARING CNT9. SYMBI- <br /> (Ppbfl <br /> 10 Light brown to orange, slightly damp, poorly sorted,fine to <br /> 10 B7-10 0 12 SP coarse-grained sand; mottled; no hydrocarbon odor. <br /> 122 -------------------------------------------------------------------------- <br /> 12 Reddish yellow, dry, very well sorted, coarse-grained <br /> 87-15 0 26 SW quartz sand-, loose; no hydrocarbon odor. <br /> 30 <br /> --------- -------------------------------------------------------------------------- <br />' 20 Yellowish brown to orange, dry, silty fine sand; no <br /> 20 B7-20 0 30 hydrocarbon odor. <br /> 150 <br /> SM <br />' 26 Yellow, dry, moderately sorted, fine to medium sand; <br /> B7-25 0 30 loose; no hydrocarbon odor. <br /> 35 <br /> --------- -------------------------------------------------------------------------- <br /> 30 Light brown to yellowish brown, dry, medium to very <br /> 30 117-30 0 50 SP coarse quartz sand; loose; no hydrocarbon odor. <br /> --------- ----------------------------------------------------------- <br />' 30 SC Medium brown, dry, slightly clayey, weathered sand; no <br /> B7-35 0 5D hydrocarbon odor. <br /> Grayish brown to orange, slightly damp, silt; no <br />' hydrocarbon odor. <br /> 40 B7-40 0 ML Yellowish brown, moist, sandy clayey silt; no hydrocarbon <br /> odor. <br />