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~'' United States Department of the Interior <br />``'~~ OFFICE OF Sl;RFACE h11NiNG <br />~'-~~~ Reclamation and En(~:cement <br />~1, POST OFF ICE IIL1~G. E:?I. 2-u <br />" " 1823 STOUT STR~-ET <br />DENVER, COLORADO br~_U2 <br />OF 1'HE REGIONAL DIRECTOR ~~ ~/Gy Y /G?•~ <br />sT~9ti `~ ~ VI,,S`",. <br />JUi~ 15179 `r~O,o •~ `./ <br />5 ~°q9 <br />Mr. Al Amundson ~~ji' <br />Chief Engineer ' ~/yC <br />Western Slope Carbon, Inc. <br />P. 0. Box 1526 <br />Salt Lake City, Utah 84110 <br />Dear Mr. Amundson: <br />Re: Hawk's Nest Mine, Western Slope Carbon, Inc. - Rock Tunnel and <br />Longwall Mining , <br />In reference to your letter of May 22, 1979, we have fon.~arded additional <br />copies of the material you submitted to the Geological Survey and the <br />Bureau of Land Planagement and asked for their review. <br />It is unlikely that we will be able to provide final recommendations by <br />• June 15. We must first obtain a complete, approved plan from the <br />Geological Survey to determine the applicabil'_ty of the permanent <br />regulatory prosram and to determine the extent of reviews of potential <br />subsidence. We will proceed with the necessary review and coordination <br />as quickly as possible. <br />Thank you for your cooperation. <br />Sincerely, <br />hn E. Harda•.aay <br />ief, Div. of Technical Analysis <br />and Research <br />cc: Massey/Colorado Mined <br />Land Reclamation <br />• <br />~'.LaA_$Ry r~ ~si~ea." - ,4. ,,.r _ .~ _ `sir-. -. ~: . - <br />-F-;.c _=.aw'.~. ,c+.~-,..vim ;o4«sruw.,.». '°.';e~: ~ ~. ..,...._.-._.. ... ... _ _,. ,.~___.~..,, <br />