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Henderson 2000—PC3 Overod Surface Conveyor • <br /> Technical Revision #7 to Permit M-77-342 Page 4 <br /> • The south road segment (Figure 3) is located at station 80+00 adjacent to the CON-9 wetland. <br /> This road segment is 250 feet long and approximately 50 feet in width. For purposes of the <br /> affected land exchange, an affected width of 100 feet is used to calculate a total affected acreage <br /> of 0.57 acre. This segment, as with other roads, was constructed with a bulldozer. Topsoil was <br /> salvaged in accordance with the amendment. <br /> The total acreage of disturbance from these two road segments is 1.43 acres. <br /> 3.1.1 Reclamation of Road Segments <br /> The south road segment will be reclaimed following the construction season in 1999. <br /> Reclamation will be in the same manner and with the same seed mixes as agreed to by CMC in <br /> Section 3.8 of the amendment and in Number 15 of the amendment response letter dated April 6, <br /> 1998 from Mr. Bryce Romig (CMC) to Mr. Allen Sorenson (DMG). In summary, this segment <br /> will be ripped, regraded/recontoured, topsoiled, protected from erosion by placement of <br /> • appropriately designed and spaced erosion control structures, and mulched and seeded using the <br /> mix approved by the U.S. Forest Service and DMG in the amendment. <br /> The north road segment will be reclaimed in similar manner as the south segment. However, <br /> Henderson wishes to utilize this short segment for conveyor maintenance access until such time <br /> as it no longer is needed. Accordingly, this segment will be included in those areas to be <br /> reclaimed during final mill site closure. <br /> 3.1.2 Affected Land Exchange <br /> Under the provisions of the DMG exchange of affected lands policy (Appendix B), Henderson is <br /> proposing to delete 2.0 acres of undisturbed lands from the existing permitted affected land area <br /> for the Henderson Mine and Mill. This deletion is in exchange for adding the 1.43 acres of <br /> temporary access road segments into those affected lands added to the Henderson permit by the <br /> amendment approved on April 17, 1998. The location of this acreage is mapped in Figure 4. <br /> Based upon the DMG policy protocol, the following conditions exist: <br /> N:/255/TR07/IR7.doc <br />