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<br /> <br />® U. S. Steel <br />Mining Co., Inc. <br />. SYW~Onp at UnitM 5~/1.. Sba GorOertlipn <br />MINED LAND RECLAMATION DIVISION <br />423 Centennial Building <br />1313 Sherman Street <br />Denver, Colorado 80203 <br />ATTN: Randall Price <br />Reclamation Specialist <br />Dear Randall: <br />SOMERSET COAL MINE <br />P.0. Box 1 <br />Somerset, CO 81434 <br />Octpber 24, 1985 <br />RE: Subsidence Monitoring <br />C-022=81 <br />Somerset Mine <br />The results of the latest survey of the subsidence monitoring <br />stations at the Somerset Mine follow: <br />STATION NORTH CHANGE EAST CHANGE ELEVATION CHANGE <br />1 14686.5 +0.5 23191 0 6361.5 0 <br />2 14784 +0.5 23019 0 6383 0 <br />3 14873.5 0 23013 0 6361.5 0 <br />4 14974.5 0 22949 +0.5 6370 0 <br />5 15068.5 0 22893. 5 0 6359 0 <br />6 15152.5 0 22877 0 6360 0 <br />NOTES: <br />1. A11 values are reported to the nearest 0. 5 ft. <br />2. Refer to map C8 -1290 for locations. <br />3. The changes noted on Stations 1,2, and 4 are primarily du' to <br />rounding. <br />Sincerely, <br />~P~~ <br />Lee Badertscher <br />LB/sjh Mine Engineer <br />cc: G. H. Sides <br />V. R. Watts <br />L. King "" <br />E. C. File :` ~+-•° ` ` <br />OCT ~ u ~c~~ <br />.. <br />.; ~ .. - <br />