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STATE OF COLORADO <br />MINED LAND RECLAMATION DIVISION oF.~o~ <br />Department of Na(ural Resources tip, 'F., <br />„~~,$ <br />1313 Sherman S(., Room 215 <br />Denver, CO 60203 ~ ~~ `o <br />303 866-3567 '.~ <br />Fn x: 303 632-8706 _ <br />Roy Romer, <br />Govenwr <br />J anuary 23, 1991 Fred R. Barra. <br />Division arr;or <br />Mr, Karl C. Koehler <br />Cyprus Orchard Valley Coal Compar <br />P.0. Box 1299 <br />Paonia, CO 81428 <br />Re: West Ridge Waste Pile Compaction Results and Excavation, Replacement, <br />and Recompaction Plans, Orchard Valley Mine, Permit C-81-038 <br />Dear Mr. Koehler: <br />The Division has reviewed the compaction test results and accompanying letter <br />describing COYCC's plans to remedy the low compaction zone discovered in the <br />waste pile, The Division received this material in December of 1990, We have <br />come to the conclusion that this waste pile rebuilding plan should be <br />incorporated into the permit document and therefore must be submitted as a <br />technical revision (TR). Please review this material and submit all <br />documentation that is required to make this submittal a complete TR. This <br />would include, at a minimum, a revision application farm, a copy of the <br />proposed newspaper publication, and changes to any pages in the permit that <br />refer to the methods used to build the West Ridge Waste Disposal Pile. Please <br />have these revision materials to our offices within 30 days of the date of <br />this letter. <br />Thank you for your cooperation and if you have any questions, please conta t <br />me. <br />Sincerely, ti <br /> <br />Ca 1 B. Mount <br />Reclamation Specialist <br />CBtd/ ern <br />2963E <br />o~~ <br />~~ <br />L ~: <br />eJ~ <br />Q~ G` ~~ <br />l7 <br />/~ <br />v <br />\~ <br />„~- ~' ~~ <br />~ ~ <br />