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Henderson Mine, Permit #M-77-342 <br /> Reclamation Costs <br /> Page 2 <br /> 2. Cost per acre to reclaim areas with a subsoil growth medium such as the portal area, <br /> reservoir shores, power lines, etc. <br /> Activity Man Labor/ Material Total <br /> Days Equipment <br /> Scarification/Ripping 0.5 $460 $0 $460 <br /> 300 trees 2 $145 $135 $280 <br /> 40 shrubs 1 $170 $75 $245 <br /> Seed 0.5 $160 $180 $340 <br /> Fertilizer 0.5 $20 $20 <br /> 10% Freight & Tax - $40 $40 <br /> Maintenance fertilize 3 $450 $65 $515 <br /> Total per acre... $1,900 <br /> 3. Cost for revegetating one (1) acre of tailing. <br /> X Revegetate at $1,900 (Subsoil growth medium) $1,900 <br /> X Top soiling ($1.60/cubic yard, 1,613 cy/acre) $2,540 <br /> X Liming (2 tons/acre) $ 250 <br /> Total (per acre)...$4,690 <br /> 4. Cost for revegetating one (1) acre of>Insitu=' soil. <br /> X Revegetate at $1,900 (Subsoil growth medium) $1,900 <br /> X Liming (2 tons/acre) $ 250 <br /> Total (per acre)...$2,150 <br /> 5. Cost per acre for maintenance fertilization. <br /> X Contracted for$170 per acre including material. 180 <br /> Total (per acre)...$ 180 <br /> Included with seed application. <br /> 2Insitu is the term coined to describe in-place soil, within the permitted disturbance, but <br /> not yet inundated by tailings. As described in the 1991 amendment to the reclamation permit, this <br /> soil is available as cover material Up until the time when it becomes inundated with tailings. <br />