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III IIIIIIIIIIIII III <br /> 999 <br /> STATE OF COLORADO <br /> [DIVISION OF MINERALS AND GEOLOGY <br /> of <br /> Department of Natural Resources <br /> 1313 Sherman St., Room 215 <br /> Denver,Colorado 80203 p DIVISION O F <br /> Phone:(303)866-3567 r .s MIN E R A L S <br /> FAX:(303)832-8106 �c <br /> rT2- 2030 <br /> GEOLOGY <br /> RECLAMATION <br /> September 27, 2000 MINING-SAFETY <br /> alia CPology j e <br /> Bill Owens <br /> Larry Perino _f ' �_ �� <br /> 4'' + Governor <br /> Sunnyside Gold Corporation ' ,�(,�L1�, <br /> Greg E Watcher <br /> P.O. Box 177 "� ^' Executive Director <br /> Silverton, CO 81433 Michael B.Long <br /> Division Director <br /> RE: Approval f TR-23, Modification to Concrete Mix, <br /> Terry Tunnel Near Surface Bulkhead, <br /> Sunnyside Mine, Permit No. M-1977-378. <br /> Dear Mr. Perino: <br /> On September 27, 2000, DMG found your application for technical revision (TR-23), <br /> addressing modification of the concrete mix for the Terry Tunnel near surface bulkhead, <br /> previously approved under TR-22, complete for the purposes of filing. <br /> DMG approved TR-23 on September 27, 2000. <br /> Please contact me at the DMG Durango Office, 701 Camino del Rio, Room 125, Durango, <br /> CO 81301, phone (970) 247-5469, if you have any questions. <br /> Sincerely, <br /> Wallace H. Erickson <br /> Environmental Protection Specialist <br />