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0 Reclamation Costs Exhibit L <br />• <br />The worst case bond scenario will occur at the end Phase 3. The road on the perimeter used for access <br />to the pit will remain in place in order to allow access after the site has been reclaimed. There are no <br />foundations or other structures which will be required to be removed with the reclamation process. At <br />this point, the wetland shelf elevations adjusted to match the equilibrium lake surface elevation, the pit <br />pump pulled, and topsoiling and seeding will need to be completed. Additionally the staging area <br />would have to be reclaimed. All areas above the static water table and outside of the wetland footprint <br />will have to be ripped, retopsoiled, harrowed and graded, and finally seeded. <br />A breakdown of all costs associated can be seen in the table below: <br />Table L-1 <br />Task # Description Time (days) Cost <br />1 Dewatering of it (220 acre-ft $58/acre-ft) 1 $12,760 <br />2 Construct wetland shelf in Phase 3 141,973 CY $0.65/CY 5 $92,282 <br /> <br />5 Spread topsoil on wetland shelf using a D-8 w/universal blade. 9.25 acres @ <br />112 inches average thickness 14,923 CY $0.35/CY) <br />5 <br />$5,223 <br /> <br />6 Rip to a depth of 2.0 feet all areas to be topsoiled prior to topsoiling. (20.7 <br />acres $213/acre) <br />3 <br />$4,409 <br />7 Final grading and harrowing of topsoil 20.7 acre $85/acre . 2 $1,760 <br /> <br />8 Seed, mulch, fertilize dry rangeland in reclaimed area. Drill seed on flat <br />areas. Mulch at 4000 lbs per acre. (10.7 acres $750/acre) <br />3 <br />$8,025 <br /> Seed, mulch, fertilize wetlands in reclaimed area. Mulch at 4000 lbs per <br />acre. (10 acres $850/acre) <br />15 <br />$8,500 <br />9 Initial Mobilization $2,388 <br />10 Seconda Mobilization $258 <br />Direct Cost $135,605 <br />DMG Cost 21% of direct cost) $28,477 <br />Total Costs 34 days $164,082 <br />White River City Pit, August 08 <br />L-1