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iii iiiiiiiiiiiiiii <br />STATE OF COL01~uv <br />DIVISION OF MINERALS AND GEOLOGY <br />pF CO <br /> <br />Department of Natural Resources Q <br />RE <~ e <br />1 31 3 Sherman St., Roam 215 ' ~.'~ <br />: <br />Denver, CU 80203 f <br />' <br />Phone: (3071 866-3567 +exe <br />FAX. +303) 8P-8106 <br />Roy Romer <br /> Governor <br /> Michael 8. Long <br /> Division Dnec+or <br />May 6, 1993 <br />Ms. Kathleen Welt <br />Mountain Coal Company <br />West Elk Mine <br />P.O. Box 591 <br />Somerset, CO 81434 <br />RE: Sample Drilling sad Waterline Repair; West Elk Mine; File No. C-80-007 <br />Dear Me. 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 HCC'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 eliding activity that is occurring <br />at the west Elk Hine. Please call if you have any questions. <br />SigFerely, <br />/ ~ ~~ i <br />,~~~~,~ <br />Christine E. J n ton <br />Reclamation Sp'ec'alist <br />007.50693 <br />