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III IIIIIIIIIIIIIIII <br />999 <br />SENECA r r_ <br />Coal Company <br /> <br />Ms. Erica Crosby <br />Division of Minerals and Geology <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203-2273 <br />Seneca Coal Com <br />February 28, 1997 <br />RE: Seneca II-W Mine Permit C-82-057, NOV C-95-023 <br />Dear Ms. Crosby: <br />This correspondence is a request for a final extension of time for <br />the abatement of NOV C-95-023 to the Seneca II-W Mine Permit C-82- <br />057. The current abatement deadline for this NOV is Sunday, March <br />9th. <br />Seneca has initiated the field implementation of the abatement <br />plans approved in Technical Revision No. 25 for this violation. We <br />have removed the topsoil over the area which needs to be regraded. <br />Seneca still needs to finish getting the final slope back to a 3:1, <br />replace the topsoil and revegetate the redisturbed acreage. Also, <br />some additional drainage work needs to be redone. Because of the <br />weather and ground conditions over the winter months this work has <br />not been able to progress that much. Mobile equipment operator <br />safety on this slope is also a concern at the present time. <br />Unfortunately, the timetable for topsoil replacement and <br />revegetation activities cannot take place as well. To complete the <br />entire abatement plans will take us into the spring when all <br />snowmelt has taken place. Therefore, I am asking for this final 90- <br />day extension of the current deadline to June 7th. <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 />- ~I I..IJL~~/ !~ <br />Michael G. Altavilla, P.E. <br />Engineering Manager <br />c: Gary Wendt (PWCC) <br />Seneca Coal Company • P.O. Drawer D • Hayden, Colorado 81639 <br />Telephone (970) 276-3707 • FAX (970) 276.9014 <br />n <br /> <br />