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• disturbance of about 1.8 acres resulting from construction of an access road to the adjacent Munger Canyon mine. B. Existing Environmental Documentation In 1979, the Bureau of Land Management published the final environmental impact statement (EIS), "West-Central Colorado Coal Environmental Statement" which describes and analyzes the environmental impacts that would result from approval of six mining and reclamation plans on Federal and private lands in west-central Colorado; one of those mining plans included the proposed life-of-mine operations at the McClane Canyon mine. In May 1982, OSM prepared an Environmental Assessment for approval of the mining plan for the McClane Canyon mine. The Environmental Assessment described the environmental impacts resulting from the mining and reclamation operations in 248 acres of Federal lease C-0125439, which included most of the surface facilities at the McClane Canyon mine and development of the entries, mains and submains. In November 1985, OSM prepared an updated Environmental Assessment of the operations for approval of a mining plan modification associated with termination of the Federal permit and renewal of the State permit for the McClane • Canyon mine. The permit conditions discussed in the 1982 Environmental Assessment were resolved during the State permit renewal. OSM has reviewed the EIS and the attached environmental assessments and has determined that both environmental assessments describe the environmental impacts of the existing surface facilities and current underground mining activities. OSM has determined that, except as discussed below, the proposed operations, the environmental conditions, and description of environmental consequences have not. changed since the EIS, and Environmental Assessments were prepared. C. Environmental Impacts The proposed mining plan would cause about 1.8 acres of new surface disturbance consisting of an access road to the adjacent Munger Canyon mine. The 725-foot long access road would be constructed along the edge of the Salt Creek drainage bottom, which is used for rangeland and consists of greasewood shrubland vegetation, common to the area. No stream channels would be crossed. The vegetation would be removed and the topsoil stripped and stockpiled. After mining, the roadbed would be graded to its approximate • original contour, the topsoil would be replaced and the disturbed area would be revegetated consistent with the vegetation of the area. GVCC has committed to undertake the