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Task <br />Description <br />Time (months) <br />1 <br />Remove diesel tank and generator. <br />1 <br />2 <br />Backfill and fence portals <br />2 <br />3 <br />Revegetated disturbed areas. <br />3 <br />Total <br />1 <br />1 5 <br />of the access roads on the surface of the waste piles, and on marble fines pocket between the marble <br />blocks on the side of the waste piles. <br />Final Reclamation Timetable <br />2. Worst Case Reclamation Costs <br />Worst case reclamation occurs when mining ceases and reclamation begins immediately, and the <br />disturbance is the maximum possible over the mine's life. The current conditions match this description. <br />This includes closure of portals, revegetation of disturbed surface areas, and completion of permanent <br />sediment control structures. The table below represents a cost estimate of such work based on the <br />assumption that an independent contractor is hired to complete the work. <br />Topsoil import estimates are based on obtaining the topsoil from ranches or development sites on the <br />west side of McClure Pass and hauling the material to the site. The cost is based on a purchase price of <br />$7 /cubic yard and transporting it to the site for a cost of $5 per cubic yard. <br />Yule Quarry April 2012 45 <br />