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_���� Log of Boring B-8 — Sheet 1 of 1 <br /> j '%q Project Name: RMC Lonestar Kerlinger Plant Subsurface Investigation <br /> Project Number: 93311 .23 <br /> INVest <br /> Al West Environmental, Inc Drilling Date: February 10, 1994 <br /> Drilling Contractor: Becker Drills Company Sampler: Center Recovery Double-Wall Drill Pipe <br /> Drill Rig: Becker Hammer Drill Hammer: Link-Belt Double-Action Diesel Hammer <br /> Auger: n/a Logged By: Long Ching <br /> Depth <br /> Blow OVM Sample in Well USCS <br /> Count Reading Interval Feet Profile Code Soil Description <br /> 00 - —— — —— —— ———— ————— ———————— <br /> T _ Tan brown to light brown, silty sandy GRAVEL, well graded, <br /> 01 fine to coarse grains, slightly damp, none plastic. <br /> - GW <br /> 02 - <br /> 03 - <br /> 04 - —— ——————————————————————— <br /> Dark gray brown, silty SAND to sandy SILT, fine to medium grain, <br /> 05 - with fine gravel,very low to none plastic,damp, petroleum odor <br /> 0 - <br /> 06 - SM/ML <br /> 07 - <br /> 08 - —— —————————————————————— <br /> Brown, silty gravelly SAND,well graded,fine to coarse grain, <br /> 09 - none plastic,damp, slight petroleum odor <br /> 0 10 _ SW <br /> 11 - <br /> 12 - <br /> 13 - Gray brown to light brown, silty sandy GRAVEL, medium to <br /> 14 - coarse grain, dry to slightly damp <br /> 15 - <br /> 0 - <br /> 16 - <br /> 17 - GW <br /> 18 - <br /> 19 - coarse grain below 19 feet <br /> 20 - <br /> 0 - <br /> Boring terminated at 21 feet below ground surface. <br /> No free groundwater encountered. <br />