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_____, Mountain Coal Company West Elk Mine Post Ofrice Box 591 Somerset, Colorado 81434 Telephone 3039245075 Faz 30.3 9'19-5595 August 19, 1994 Ms. Christine E. Johnston DIVISION OF MINERALS AND GEOLOGY Office of Mined Land Reclamation 1313 Sherman Street, Room 215 Denver, CO 80203 .--- V IJ~ i ~~~ \~. r ~~ , , nr ,, 'r r.- (~ Arc ~ v 19s4 ~., iii ii«iiuniiiiii 999 /\ ~. `~ ~ Re: West Elk Mine, Permit No. C-80-007, Minor Revision No. 134, Response to Stipulation 53, Per TR No. 69 -Lone Pine Gulch Ventilation Fan Bench and Associated Facilities Dear Christine: Mountain Coal Company requests a minor revision to Permit No. C-80-007 to provide the revised text pages, responses to Jim Pendleton's remaining geotechnical concerns, the SedCAD demonstration and sediment control plans and revised designs and maps per Stipulation No. 53. Responses to the Division's letter of August 15, 1994, are provided below in the order presented in you r~letter. C,i" 1. The plan view and cross section of the reclaimed fan bench are provided on the Reclamation Drawing No. 103F, attached. ~ ~ ; ;' ; :!~ r ~ .. ~ 2. Three copies of the small area exemption demonstration for this area were submitted under separate cover earlier this week. f,(ul (•~,~ + - ,~ C , ~y; ~ . , ; ; u . ~3. Map 53A has been revised and is attached. - ~,' ' . ~ .~ I, , ~ ~i ~ -• 4. Map 54A has also been revised and is attached. , ~y • , (j ~. Revised design drawing Nos. 103F and 104F, with the refuse pile eliminated, are attached. '~ a 'c - `,_ f (~ /OVi 6. The revised project description (attached) and the design drawings above should be incorporated into Exhibit 42A. ~ ~ .• ' f .' ; . ~. ~ ~ ~. ;I ~ ;' ' .. , .., , ~ ~ .' ~ • r '~, 7. Page 2.05-45 has been revised and identifies the Lone Pine topsoil stockpile as the subject of footnote 4.