Laserfiche WebLink
~POWDERFiORN <br />1 COAL COMPANY <br />October 11, 1991 <br />RECE~~~~ <br />Susan L. Morrison <br />Physical scientist OCTj 5 1991 <br />Colorado Mined Land Reclamation Mined <br />1313 Sherman Street, Room 215 Recl Land <br />Denver, CO 80203-2273 ~ amation plvfsfon <br />RE: Technical Revision, 1, C-81-041 <br />Dear Ms. Morrison: <br /> <br />II I III IIIIIIIIIIIII <br />sss <br />P.O. Bax 1430 <br />Palisatle, Coloratlo 81526 <br />(3031 4647951 <br />Fax (3031 4647181 <br />Enclosed please find 3 copies of exhibits 20 and 21. These <br />exhibits are designed to replace exhibits of the same numbers <br />submitted under a cover letter dated August 22, 1991. Changes on <br />these exhibits include revisions to Section B-B, H-H and I-I. <br />Extra elbows have been removed from the primary spillways and an <br />oil skimmer has been added. Contrary to earlier discussions with <br />Margo Anderson, gate valves will be used on these spillways <br />rather than butterfly valves. <br />Also enclosed are copies of letters to OSM and BLM with copies of <br />these revised exhibits. <br />Sincerely, <br />Larry M. Reschke <br />Engineer <br />LMR:th <br />cc: Bob Hagen, OSM <br />John Singlaub, BLM <br />Bruce Conrad, BLM <br />Rick Holbrook, OSM <br />