2008-10-07_PERMIT FILE - C1981047 (4)

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• Soil amendments cost is derived from current feed store quotations and testing costs are from a CDM Laboratory Standard Price Liat. Seed costa are current prices from Native Plants., Inc., Salt Lake City, Utah. Containerized shrub coat is also from that firm. Demolition coats were determined from the time estimate it would take to raze the generator buildling and break up concrete foundations with the D9H tractor. Concrete foundations would be broken and removed by the tractor, and transported to the base of existing backslope inside the portal bench for burial by the front-end loader. The foundation material of the truck scale would be dislodged and broken by the tractor on its route to the Blue Ribbon Mine site, and would be buried in the bottom of the scale pit. Concrete and concrete blocks are compatible with the basic soil and groundwater conditions in the area and would not be unsuitable in the fill. Steel buildlings, equipment, scales, and supplies are not considered part of the reclamation process as they would be transferred from the sites for use elsewhere as an operations cost.. • Culverts at the scale house will be unearthed by the tractor when the scale pit foundations are disposed. Culverts will be salvaged and removed from the sites for reuse. Culverts at the mine site will be recovered at appropriate conve- nient times during backfilling and will be also removed from the site. The small storage area at the truck scale is half of a railroad box car. It would be loaded on a flatbed trailer and moved to another location for continued use during reclamation. Demolition Demolish Generator Building and Foundation Tractor D9H 3'~ hours @ $99.63 = $348.70 Front-end Loader 3 hours @ $52.56 157.68 $506.38 Demolish Office and Shop Foundation Tractor D9H 2 hours @ $99.63 = $199.26 Front-end Loader 3 hours @ $52.56 157.68 $346.94 114vi (Rev. 4-I6-82)