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MINING AND RECLAMATION PLAN Revised March, 1984 <br />MT. GUNNISON N0. 1 MINE <br />TABLE 4.8.1.6 <br />1 <br />SURFACE FACILITY DEMOLITION COSTS <br />Activity <br />Surface Coal Handling Facilities Removal <br />Sedimentation Ponds & Freshwater Pond Removal <br />Sealing of Portals <br />Road Reclamation <br />Water & Sewage Treatment Plants, Intake Gallery and <br />Water Tank Removal <br />Substation Removal <br />Power Lines Removal <br />Shop/Warehouse Building Removal <br />Mine Office /Changehouse & Administration Building Removal <br />Railroad Track Removal <br />Fan Removal <br />Miscellaneous (Magazine, Guardhouse, etc.) <br />Total Surface Facilities Demolition <br />Revegetation costs from Table 4.8.i.A <br />10% Contingency <br />Total Estimated Recalamtion Costs for Bonding Purposes <br />Cost (E1984) <br />S 315,120 <br />215,280 <br />72,800 <br />239,200 <br />17,680 <br />30,160 <br />10,400 <br />22,880 <br />20,800 <br />49,920 <br />10,400 <br />104,000 <br />$1,108,640 <br />475,350 <br />E1,583,990 <br />158,400 <br />$1,742,390 <br />------------------- <br />1Demolition costs were conservatively estimated using costs determined from <br />actual demolition costs at other Anaconda Minerals operations as well as from <br />consultation with demolition experts and consulting engineers. These costs <br />are based upon contractors estimates for such work and are calculated to be <br />approximately 15% of the original construction labor costs. Salvage value of <br />the material is not included. The facilities demolition costs include the <br />demolition of the surface facilities in the permit area as shown in Volume IV, <br />Exhibit 3.1.1.D. <br />4-34b <br />