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STATE OF COLORADO <br />DIVISION OF MINERALS AND GEOLOGY <br />Department of Natural Resources <br />] 313 Sherman St, Room 215 <br />Denver, Colorado 80203 <br />Permit #: - oi77- 3Lf ~ <br />Confidental?: D I v 1 s I o N O F <br />Phone: (303) 866-3567 Class: Type-Seq .: M [ N E RA L S <br />lh ~ (( <br />FAX: (303) 832-8106 <br />From: TO: ! x <br />& <br />~ <br /> Doc. Name reloca `za~t ol-` ~ a(a»~~ aa~~ G E O L O G Y <br />April I8, 2002 Doc. Date (if no date stamp): at- r8 -O~ M EN I N GM A P E T Y <br />Mr. Erich Bower wu Owens <br />Climax Molybdenum Company °OVefnor <br />19302 Count Road 3 <br />y Greg E. Walther <br />Executive Director <br />Parshall, CO 80468 Michael B. Long <br /> Division Director <br />RE: Relocation of Discharge, 3-Dam Seepwater Management, Henderson Mill, <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 />dischazge point of the 3-Dam Seepwater pipes in accordance with the plans 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 />dischazge 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 condifions 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 />Sincerely, f~ <br />J~~ <br />G llen C. Soren <br />Reclamation Specialist <br />cc: Carl Mount, DMG (via electronic transmission) <br />c:URy DocumantsVtendeaon Seepwater dischazge relocation tfl.doc <br />