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�Ole.* Log of Boring: B-4 Sheet 2 of 2 <br /> (vIr' " Project Name: RMC Lonestar Kerlinger Plant Subsurface Investigation <br /> AINYIest Project Number: 93311.23 <br /> r AIIWest Environmental, Inc, Drilling Date: February 9, 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 /> Blow OVM Sample Depth Well USCS <br /> Count Reading Interval Feet�n Profile Code Soil Description <br /> 0 20 - Light brown to gray, silty sandy GRAVEL, well graded, fine to <br /> 21 - coarse grains, slightly damp, none plastic. <br /> 22 - <br /> 23 <br /> 24 - <br /> - brown sandy silt seams between 24 and 27 feet <br /> 25 <br /> 0 - <br /> 26 - GW <br /> 27 <br /> 28 <br /> 29 more coarse grains below 29 feet <br /> 30 - <br /> 0 11- <br /> 31 - <br /> 32 <br /> 33 - <br /> 34 <br /> 35 <br /> 36 - <br /> 37 <br /> 38 <br /> 39 - <br /> 40 <br /> Boring terminated at 31 feet below ground surface. <br /> No free groundwater encountered. <br />