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~ III IIIIIIIIIIIIIIII <br />999 <br />c~RUs <br />Yampa Valley <br />March 30, 1994 <br />Kent Gorham <br />Environmental Protection Specialist <br />Division of Minerals and Geology <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203 <br /> <br />Cyprus Yampa Valley Coal Corporation <br />29587 Routt County Road *27 <br />Oak Creek, Colorado 80467 <br />303-879-3800 <br />APR ~r <br />R.C„ <br />~_ ~n„_ <br />~: n <br /> <br />c~:.;., 1994 <br />"`,i r., <br />~, d. 4Y . <br />~" G <br />"`.rig <br />~IV <br />Re: Request for Extension. Provision of Raw Data: Permits C-82-056. C-81-071, and <br />C-84-062, Cvorus Amax Corooration <br />Dear Mr. Gorham; <br />Per our previous discussions, a number of problems have been encountered in the <br />implementation of the new database being utilized by Cyprus for the storage and <br />reporting of hydrologic data. This has resulted in the delay of completion of the AHR's <br />for the above referenced permits, and has necessitated this request for extension for <br />~S(S submittal to May 31. As agreed, the raw data is being provided to the Division to <br />Y`"r~ k allow for the effort to update the CHIS to continue. Please note, however that this <br />data may contain some errors which would be corrected in the upcoming AHR <br />UI submittal. Also, the analysis of trends and statistical information will be forthcoming <br />2 ~~ in the AHR submittal at a later date. As previously noted, these analysis can not be <br />aV ~ completed until the current database problems have been corrected by the consultants <br />c. currently working on the system. <br />~ Kent, we apologize for the delay in generating the reports, but as you know we have <br />encountered some significant programming issues with the new database. We greatly <br />appreciate your cooperation in this matter, and we will strive to complete these reports <br />as soon as possible. In the mean time, should you have any questions or comments, <br />please contact either Rick Mills or myself at your convenience. <br />Sincerely, <br />i <br />Marcus A. Middleton <br />Environmental Engineer <br />