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Rimrock Exploration & Development, Inc. <br />P.O. Box 430 <br />Nucla, CO 81424 <br />April 16, 2012 <br />Division of Reclamation Mining and Safety <br />1313 Sherman St., Room 215 <br />Denver Colorado 80203 <br />RE; J Birds <br />Permit No.: M -2005 -050 <br />Contacts: Alan Chiles at 970 - 417 -1239 or Wesley Chiles at 970 -417 -5068 <br />Please find enclosed the annual fee for $518.00 <br />Mine site is currently active in developmental status. <br />There has been a Technical revision (with current maps) filed and approved for <br />the relocation of the portal. <br />Pond structure designs were also updated with overflow upgrades to be made h <br />April 2012. <br />Storm water diversions were inspected periodically throughout the year. <br />The Pond banks were reinforced by increasing the thickness of the banks on the <br />dam with no change in capacity. <br />Rip Rap was added to the lower pond inflow upon DRMS request. <br />A fourth monitor well (JB -MW4) was added in August of 2011, no water was <br />detected. <br />All monitor wells were inspected quarterly with no water detected. <br />Thank you, <br />C�z <br />Alan Chiles <br />