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<br />MOUNTAIN COAL
<br />COMPANYL.~.~.
<br />A Subsidiary of Arch wes~em Resources. LLC
<br />Mazch 23, 2000
<br />Mr. Cazl Johnston
<br />Office of Surface Mining
<br />1999 Broadway, Suite 3320
<br />Denver, CO 80202-5733
<br />,l-.CEIVED
<br />MAR 2 7 2000
<br />Division of Minerals & Geology
<br />RE: Permit Revision No. 8, Technical Revision No. 90;
<br />West Elk Mine; Permit No. C-80-007
<br />Dear Mr. Johnston:
<br />III IIIIIIIIIIIIIIII
<br />West Elk Mine
<br />P O Bos 591
<br />5174 Highway 133
<br />Somerset CO g1434
<br />(970)929-i015
<br />Fat (9701 929-5 59 5
<br />The Colorado Division of Minerals and Geology (CDMG) has approved Mountain Coal
<br />Company's (MCC) application for Permit Revision No.8 and Technical Revision No. 90. Please
<br />find [he decision forms for the revisions enclosed. Please find enclosed revised maps and
<br />exhibits to be incorporated into the permit as directed below.
<br />Revision No, Revision Description Datc Approved Pages, Maps &
<br />Exhibits Revised
<br />Permit Revision No. 8 Box Canyon January 2~, 2000 Various sections in
<br /> Volume 1, Exhibits I,
<br /> 2A, 55 and 60, Maps 1,
<br /> 1 A, 2, 3, 4, 5, 8, 9, 10,
<br /> 11, 12, 13, 14, 15, 16,
<br /> l7, 18, 19, 20, 21, 22,
<br /> 23, 24, 34, 37, 40, 42,
<br /> 50, 52, 67
<br />Technical Revision No. Mid-Term Responses Mazch 8, 2000 Vazious sections in
<br />80 Volume 1, Exhibit 70
<br /> (text, Table 2,
<br /> Appendix D) Exhibit 4
<br /> (new letter), Exhibit 66
<br /> (MB-5 cross-section
<br /> and plan-view, as-built
<br /> drawing of MB-l, as-
<br /> built drawing of MB-
<br /> 2R, as-built drawing of
<br /> MB-3), Map 53, Map
<br /> 59, Sheet land 2; Map
<br /> 58, Map 59B, Sheet ],
<br /> 2, 3, 4, 5, and 6
<br />
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