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D <br />Grand Mesa <br />Coal Company <br />P. O. Box 1351 <br />Palisade, CO 81526 <br />(303)464-7951 <br />9o~v~ /D~j~% ~~9 <br />July 31, 1989 <br /> <br />Jeff M. Clapton <br />Mined Land keclamation Division <br />275 Centennial Building <br />1313 Sherman Street <br />Denver, Colorado 80203-2213 <br />Re: Operation Status; <br />Permit C-8]-039 <br />!~U G ~ 19$9 <br />MWED LAn,~ <br />RECLAMATIOra pl;•;,;;n;` <br />This letter is written to inform the Division of Grand Mesa's <br />schedule for maintenance activities during a typical veer. <br />Maintenance activities can be defined as cleaning ditches and <br />ponds, repair of rills and gullies, weed control, and any other <br />work required by the permit. <br />Nearlti' all maintenance is scheduled in the time period from April <br />through September of each year. No active work occurs on site <br />from October through March because the mine site is t~-pically <br />coti-ered with snow during most of this period. The exception. to <br />this is the scheduled monitoring of the surface water and ground <br />water which is performed during the fourth and first euarter of <br />each year. <br />If you need an.r addition information regarding Grand Mesa's <br />schedule for monitoring and maintenance, please let me know. <br />Sincerer-, <br />,/ ~~- <br />i <br />i Jim Stover, P.E. <br />Chief Engineer <br />