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iii iiiiiiiii-u iii <br />STATE OF COLORADO <br />DIVISION OF MINERALS AND GEOLOGY <br />Department of Natural Resources <br />1313 Sherman St., Room 215 <br />Denver, CO 80203 <br />Phone: (303)866-3567 <br />FAX: (3031 832-8106 <br />May 5, 1993 <br />Mr. Marcus Middleton <br />Twentymile Coal Company <br />29587 Routt Co. Rd. No. 27 <br />Oak Creek, CO 80467 <br />Re: Quarterly Pond Inspection Reports, Foidel Creek Mine, No. C-82-056, <br />Eckman Park Mine, No. C-81-071, Mine 3 No. C-84-062. <br />Dear Mr. Middleton: <br />OF COQ <br />:.; b <br />0 <br />.~~ ~ . <br />ra~ <br />Roy Romnr <br />Governor <br />Michael B.fung <br />Dwision Director <br />As required by Rule 4.05.6(13)(b) quarterly pond inspections must be conducted <br />by a registered professional engineer or a qualified individual under their <br />direction. Effective immediately, please submit pond inspection reports under <br />a cover letter of a registered professional engineer at your minesite. <br />Additionally, the sediment level has a phrase in parenthesis (one percent <br />storage). It appears that this should read "(percent total storage)". Please <br />correct this. <br />If you have questions please call me. <br />Sincerely, <br />r 1 <br />Kent A. Gorham <br />Reclamation Specialist <br />KAG/amm <br />7393E <br />