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III IIIIIIIIIIIIIIII <br />999 <br />E~~A <br />~s Coa/Company Seneca Coal Company <br />June 9, 1998 <br />Mr. Mike Boulay RECEIVED <br />Division of Minerals and Geology <br />1313 Sherman Street, Room 215 JUN 11 ~ggg <br />Denver, CO 80203-2273 <br />RE : Seneca I I-W Mine Permit C-82-057, TR31 Division of Minerals 8 Geobgy <br />Dear Mr. Boulay: <br />Enclosed please find three copies of an application for TR31 to the <br />Seneca II-W Mine Permit C-82-057. This technical revision provides <br />the design information for Haul Road H. <br />This revision also includes the removal of Diversion Ditches No. 5 <br />and B from the permit package. This was done based on a <br />conversation with Ms. Erica Crosby during her inspection of the <br />mine in May 1998. Ditch 8 has been reclaimed since it was <br />• constructed and ditch 5 was never built. <br />Haul Road H was designed with cut and fill slopes being 2:1 or <br />flatter. For the most part this road was designed on the existing <br />topography, minimizing the amount of disturbance necessary to <br />construct the road this summer. <br />Enclosed are the required application form, proposed public notice, <br />insertion instructions into the PAP, and the revised materials. <br />Should you or any other members of the Division have any questions <br />regarding this information, please do not hesitate to contact me. <br />Sincerely, <br />Michael G. Altavilla, P.E. <br />Engineering Manager <br />Enclosure(s) <br />c: John Husband (BLM) <br />Larry Kline (OSMRE) <br />Gary Wendt (PWCC) <br /> <br />Seneca Coal Company • P.O. Drawer D • Hayden, Colorado 61639 <br />Telephone (970) 276-3707 • FAX (970) 276014 <br />