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BORING LOGE . <br /> Geological Audit Services Inc. <br /> Project: Arts&Artists <br /> Project Number: CV30-34E3-1.47 Drilling Co.: Great Sierra Drilling Date : 4/13/93 <br /> Field Geologist: Cherven/McKibben Auger Type: 8' Hollow Stem Boring: B-g (MW-8) <br /> DEPTH SAMPLE ov BLOW GROUP SOIL DESCRIPTION <br /> ' (FEET) II3E MFICAI ION READING CHIS. SYMBI.- <br /> (PPM) <br /> Yellow, damp, fine-grained, silty sand; no hydrocarbon <br /> ML odor. <br /> 19 <br /> 68-45 0 35 Brownish gray, damp, micacious, silty clay with sand; <br /> CL abundant rust mottling; no hydrocarbon odor. <br /> ' 20 Brown, moist, clayey silt; grading to silty sand; no <br /> 50 B8-50 0 20 hydrocarbon odor. <br /> ML- <br /> SC L- <br /> SC <br /> 20 Yellow to reddish brown, moist, clayey fine-grained sand; <br /> BB-55 0 22 medium sand increasing downward; brown mottling; no <br /> hydrocarbon odor. <br /> --------- -------------------------------------------------------------------------- <br /> ' CL Gray to tan, damp,clay with silt; abundant rust mottling, <br /> 21 no hydrocarbon odor. <br /> 60 B8-60 0 28 Kleddish brown, damp, sift with sand; no hydrocarbon <br /> ' ML odor. <br /> NIS <br /> Bottom of boring 70 feet <br /> ' <br /> 70 N/S <br /> 80 <br /> 1 <br />