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STATE OF COLORADO <br />~~fJ~' DIVISION OF MINERALS AND GEOLOGY <br />Department of Natural Resources <br />1313 Sherman St., Room 215 C O L D RA D O <br />Denver, Colorado 80203 DIVISION O F <br />MIN <br />RAL S <br />Phone: (303) 866-3567 E <br />FAX: (3031 832-8106 G E O L O G Y <br /> REC LAM ATION•NINING <br />SAfETY•SCIENCE <br />~ <br />October 27, 2003 Bill Owens <br /> Governor <br />Mr. Stephen A. Onorofslde / Greg E. Walther <br /> <br />r% American Gypsum Company Executive Director <br />P.O. Box 980 Ronald W. Cattany <br /> Division Director <br />Gypsum, CO 81637 ~ Natur/al Resource Trustee <br /> v <br />v <br />Re: Eagle Gypsum Mine, Technical Revision Approval, Permit M-1984-041, Revision TR-06 <br />Deaz Mr. Onorofslde: <br />On October 27, 2003 the Division of Minerals and Geology (DMG) issued approval of the Technical <br />Revision application submitted to the DMG on September 25, 2003, addressing the following: <br />Establishing the exact location of the East Pit based on updated topography. <br />Relocation of the sediment pond spillways from the dams to adjacent native ground. <br />The terms of the Technical Revision No. 06 approved by the DMG aze hereby incorporated into Permit No. <br />M-1984-041. All other conditions and requirements of Pernrit No. M-1984-041 remain in full force and <br />effect. <br />You aze reminded of the commitment made through the adequacy review for amendment AM-03 to <br />provide DMG with copies of applications to the State Engineer for the sediment pond dams and to provide <br />DMG with specifications for dam construction developed through the State Engineer's permitting process <br />(reference your letter to DMG dated 1-23-02 and an attached letter from Knight Piesold to you dated 1-19- <br />01). <br />If you have any questions, please contact me at 303/866-4063. <br />Sincerely, <br />Allen C. Sorenson <br />Reclamation Specialist <br />cc: Robert Reisinger, Knight Piesold <br />Cazl Mount, DMG Denver (via email) <br />Steve Shuey, DMG Grand Junction (via email) <br />c:~acs~LOANER MACHMEVvty Documents~eagle gypsum tr6 appvl.doc <br />Office of Office of Colorado <br />Mined Land Reclamation Active and Inactive Mines Geological Survey <br />