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^ V V V V CENGINEERING <br />61 1 Skyline Road - Laramie, WY 82070 - (307) 742-0031 <br />FAX (307) 721-2913 - E-mail: infolar@wwcengineering.com <br />January 13, 2010 <br />IpN 4 2010 <br />01 a dSa etl t?, <br />p?vts?o?` <br />Mtnin9 <br />Mr. Jason Musick <br />Colorado Division of Reclamation, Mining and Safety <br />1313 Sherman Street, Room 215 <br />Denver, Colorado 80203-2273 <br />RE: Edna Mine 4th Quarter 2009 Impoundment Inspection Report <br />Dear Mr. Musick: <br />This letter constitutes the 4th Quarter 2009 Impoundment Inspection Report for the Edna Mine; <br />Permit No. C-80-001. This report covers the time period from October 1, 2009 to December 31, <br />2009. The Impoundment Location Map details the location of each impoundment inspected <br />(Attachment A). Quarterly Pond Inspection Reports document water level, sediment level, <br />outflow, and required maintenance cited per inspection (Attachment B). <br />The inspections were performed on December 3, 2009 by Field Inspector Chris Miller. All <br />structures were functioning as designed at inspection. <br />As described on the 2009 Maintenance List, there is currently no required maintenance at the <br />Edna Mine, (Attachment C). <br />Should you have any questions regarding this material, please contact me at your convenience. <br />Sincerely, <br />Troy Summers <br />Project Manager <br />TNS <br />Attachments (A, B & C) <br />File: 99-144 <br />cc: Steve Leach <br />Edna Mine Permit