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<br />"iii iuiiiiiiiiiiiu <br />999 <br />kerr coal company <br />box 487 ~ Walden, Colorado 80480 ~ (3031 723-4727 ' ~• ~~ <br />r <br />.~5~ RCr~?'ItlCp ^ <br />December 18, 1995 <br />JA~,i Q f. ~~~~a <br />~IV1SiV 11 vl ,gllli!M!Y M 41Y VIU ~y <br />Mr. Kent A. Gorham <br />Environmental Protection Specialist <br />Colorado Division of Minerals and Geology <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203 <br />RE: KERR COAL COMPANY - MARR MINE (PERMIT No. C-60-006) <br />RESPONSE TO DMG COMMENTS, TR-15, REMOVE SAFETY BERM <br />DITCHES #1 AND #2 AND DROP STRUCTURE #2 <br />Dear Mr. Gorham: <br />The following is in response of Kent A. Gorham's letter dated <br />October 27, 1995, concerning the removal of Safety Berm Ditches #1 and <br />#2 and Drop Structure #2. At the request of DMG the application number <br />has been changed from TR-16 to TR-15. <br />following: <br />Included with this transmittal are three copies of the <br />• TR-15 Application Form and Public Notice <br />• Summary of Revisions and Additions <br />• Revised Permit Text and Map 16A <br />Safety Berm Ditches #1 and #2 and the related Drop Structure <br />#2 were designed for road surface water run-off from the wide haul road. <br />By narrowing the road and changing it to "Light-Use" (MR-25) , these three <br />features will no longer be required. <br />Road Ditches #1 and #4 (existing) will remain in place. Road <br />Ditch #5 will be relocated at the toe of the fill-slope of the <br />reconstructed Light-Use Road. The ditches will be reconstructed and/or <br />maintained as per Rule 4.03.3(4) "Light-Use Roads - Drainage". It is <br />Kerr's intent to reclaim the portion of roadway that is revised by this <br />fall (1995), thereby further reducing disturbed ground acreage. <br />Map 16A - Mine Area Surface Water Hydrology has been revised <br />to show the correct Technical Revision number. <br />C:\WPDOCS\TA-35-R 1 <br />