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BORING LOGE ! <br /> ' __= Geolog all Audit Services,, Inc_ <br /> Project Arts R Artists 4449 P, <br /> tProject Number CV30-34E3-1 47 Drilling Co Great Sierra Drilling Date 4/12/93 <br /> Field Geologist Cherven Auger Type 8, Hollow Stem Boring B-7 (MW-7) <br /> DEPTH SAMPLE ov BLOW GROLP SOIL DESCRIPTION <br /> (FEET) IDE.\MFICAn0N READIAG CN7S SYM5L <br /> ML <br /> 38 Light brownish gray, damp, silty fine to medium grained <br /> B7-45 0 50 sand, unoxidized, no hydrocarbon odor <br /> 50 <br /> ' 30 Light brownish gray, damp, silty medium-grained sand, <br /> 5 Q B7-50 0 30 SM unoxidized, no hydrocarbon odor <br /> 35 <br /> 32 Brownish gray, dry, silty-clayey sand, slightly to moderately <br /> B7-55 0 oxidized, consolidated, no hydrocarbon odor <br /> Brownish gray, wet, silt, slightly oxidized locally, no <br /> ' 60 B7-60 Q ML hydrocarbon odor <br />' Bottom of boring 70 feet <br /> 1 NIS — <br />' 70 N/S <br /> 1 <br /> so <br />