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STATE OF COLORADO <br />DIVISION OF MINERALS AND GEOLOGY <br />o"rtmentof Natural Resources <br />1313 Sherman St., Room 215 <br />°l77 <br />`Z >`D <br />Confidetttat?: <br />v t v r s + a N Q F <br />Denver, Colorado 80203 <br />Phone: I3t)3) 866-3567 = <br />Permit #: - <br />Class: _ Type-Seq- <br />fK / rl M I N E R A L 5 <br />FAX: (303) 93 2.8106 from: <br />name: oca <br />Doc TO:x <br />d ??cka? & <br />G E Q L t7Y <br />April 18, 2002 . <br />Doc. Date (it no date stamp): - + - Z RECLAMATION <br />MINING•SAF?I` <br />Mr. Erich Bower Hill owent <br />Climax Molybdenum Company cov<m« 2 <br />19302 County Road 3 Gres ti oir er = <br />E><KinYe Oir!'CNX t f <br />Parshall, CO 80458 Michael s. tong Q <br />Division Dirtctar <br />RE: Relocation. of Discharge, 3-Dane Seepwater Management, Henderson Mill, Q <br />Technical Revision TR-009, Permit No. M-1977-342 <br />Dear Mr. Bower: <br />On April 18, 2002, the Division of Minerals and Geology (DMG) approved the plans to relocate the <br />discharge point of the 3-Dam Seepwater pipes in accordance with the plats and drawings included with <br />your letter dated April 11, 2002. It is the DMG's understanding from the drawings and based on our <br />telephone discussions that the existing pipes will be disconnected at a flange associated with an <br />existing clean-out station, and the elbows to be installed at this location will be mechanically <br />connected using flanges. The DMG further understands that the project will require only one fused <br />seam on each of the dual pipes, and that the fused seem will be located just up-gradient from the <br />discharge point. The following conditions apply to the DMG's approval of the discharge point <br />relocation project: <br />1. Upon completion of the construction, a written certification for the new sections of pipeline will be <br />provided to DMG in accordance with Rule 7.3.2 of the Hard Rock/Metal Mining Rules and <br />Regulations of the Mined Land Reclamation Board. The pipes will not be placed back into service <br />until the certification has been accepted by DMG in accordance with Rule 7.3.2(1). <br />2. The annual leak-down test on the pipelines required under the terms of technical revision TR-009 <br />will be conducted as soon as feasible following the completion of the discharge point relocation <br />project. <br />All other terms and conditions of technical revision TR-009 and of Permit No. M-1977-342 remain in <br />full force and effect. If you have any questions, please contact me at 303/866-4063, <br />Sinpereiy, /r <br />?f <br />lien C. Soren ,i <br />Reclamation Specialist <br />cc: Carl Mount, DMG (via electronic transmission) <br />c:Wy DocumanuNhcn&v%on scegwater die-dw&e relocation 0.doc