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III III1111111111111 <br />STATE OF CC~~yi~~0 <br />DIVISION OF MIN ERAlS AND GEOLOGY <br />OF <br />Department of Natural Resources ~~ _.' 4Or~ <br />1 713 Sherman 51.. Room ?15 ~•• <br />Denver, CO 80?OJ • ~ ~eTC • <br />Phone: 13031 866-3 56 7 <br />FA%: (303) 83?-8106 <br />Roy Romer <br />Governor <br />' michael 8. Lang <br />Division Director <br />May 6, 1993 <br />Ms. Kathleen Welt <br />Mountain Coal Company <br />West Elk Hine <br />P.O. Box 591 <br />Somerset, CO 81434 <br />RE: Sample Drilling and Waterline Repair; West Slk Mine; File No. C-80-007 <br />Dear Ms. Welt; <br />In response to your letter of April 19, 1993, to the Division which discusses <br />sample drilling in areas of the West Elk Mine that have experienced some sliding, <br />we appreciate this information and your continued compliance with Rule 4.12(2) <br />which requires the operator to notify the Division of any sliding activity. <br />'Minor revision 86 was recently approved for repair of the upper conveyor bents, <br />and field minor revision 87 was issued on April 22, 1993, for repairs to the <br />screening plant area. The stability analysis and the repair plan are to be <br />submitted by May 14, 1993. Once MCC`s drilling is complete at the new access <br />road, submit the proposed design repair so that the Division can formally review <br />MCC'e plan. <br />Please continue to keep the Division informed regarding the results of the soil <br />sampling, required by the Department of Health, around the perimeter of the waste <br />oil tank and petroleum product tanks, which were removed in 1990 and 1992, <br />respectively. MCC should submit the proposed repair plan to mend the bin wall, <br />once the repair evaluation is completed, eo that the Division can formally review <br />the plan. Please keep the Division informed of the search for a new waterline <br />type. <br />Continue to notify the Division of any other sliding activity that is occurring <br />at the West Elk Hine. Please call if you have any questions. <br />Christine E. Jofin~ton <br />Reclamation Sdec~/alist <br />007.50693 <br />