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III IIIIIIIIIIIIIIII <br />999 <br />c~RUs <br />Orchard Valley <br />February 26, 1991 <br />Cyprus Orchard Valley Mine <br />P. O. Box 1299 <br />Paonia, CO 81428 <br />Phone: 303.527fi 735 <br />Fax: 303-527-2234 <br />RECE~vE® <br />MAR 0 4 1991 <br />cars Mount Mined Land <br />Reclamation Specialist ReClan7ati0n Division <br />Colorado Mined Land Reclamation Division <br />215 Centennial Building <br />1313 Sherman Street <br />Denver, CO 80203 <br />RE: 1990 ANNUAL HYDROLOGY AND SUBSIDENCE MONITORING REPORT; 1990 <br />ANNUAL MINE INFLOW REPORT <br />Dear Carl: <br />Cyprus Orchard Valley Coal Corporation respectfully requests that <br />the customary due date for submittal of the 1990 Annual Hydrology <br />and Subsidence Report be extended from March 1 to April 30 of this <br />year. Additional time is required in order to complete the <br />assimilation and coordination of data collected during 1990. <br />COVCC also requests an extension be granted with regard to the <br />Annual Mine Inflow Report. No significant deviations in terms of <br />mine inflow were noted during the 1990 collection period and <br />Orchard Valley remains an essentially "dry" mine. COVCC will <br />strive to complete and submit this report to the Division by April <br />30, 1990. <br />If you have any questions or comments, please contact me at 303- <br />527-4135. <br />CYPRUS ORCHARD VALLEY COAL CORPORATION <br />Karl C. Koehler <br />Environmental Specialist <br />cc: CMLRD correspondence file <br />