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Log of Boring: B-5 Sheet 5 of 5 <br /> Project Name: RMC Lonestar Kerlinger Plant Subsurface Investigation <br /> AINvIest <br /> Project Number: 93311 .23 <br /> MWest Environmental, Inc. Drilling Date: February 9 & 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 Soil Description <br /> Count Reading Interval Feet Profile Code <br /> 0 80 _ Light brown to gray, silty sandy GRAVEL, fine to medium grain, <br /> 81 - dry to slightly damp, <br /> 82 - <br /> 83 - <br /> 84 - <br /> GW <br /> 85 - <br /> 0 - <br /> 86 - <br /> 87 - <br /> 88 - <br /> 89 - —— —————————————————————- <br /> - Brown, silty sandy CLAY, stiff, damp, medium plastic. <br /> 90 - CL <br /> 0 - No recovery through drill casing, boring terminated. <br /> 91 - <br /> 92 - <br /> 93 - <br /> 94 - <br /> 95 - <br /> 96 - <br /> 97 - <br /> – 98 - <br /> 99 - <br /> L - <br /> 100 - <br /> Boring terminated at 91 feet below ground surface. <br /> No free groundwater encountered. <br />