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<br />Henderson Mine, Permit #M-77-342 <br />Reclamation Costs <br />Page 2 <br /> <br />2. Cost per acre to reclaim azeas with a subsoil growth medium such as the pon:al azea, <br />reservoir shores, power lines, etc. <br />Activity Man <br />Days Labor/ <br />Equipment Material Tonal <br />Scarification/Ripping 0.5 $440 $0 $440 <br />300 trees 2 $140 $130 $270 <br />40 shrubs 1 $160 $70 $230 <br />Seed 0.5 $150 $170 $320 <br />Fertilizer 0.5 -' $20 $20 <br />10% Freight & Tax - - $40 $40 <br />Maintenance fertilize 3 $430 $60 $490 <br /> Total per acre... $1,810 <br />3. Cost for revegetating one (1) acre of tailing. <br />• Revegetate at $1,810 (Subsoil growth medium) $1,810 <br />• Top soiling ($1.50/cubic yazd, 1,613 cy/acre) $2,424 <br />• Liming (2 tons/acre) 240 <br />Total (per aicre)...$4,480 <br />4. Cost for revegetating one (1) acre of `Insitu'Z soil. <br />• Revegetate at $1,810 (Subsoil growth medium) $1,810 <br />• Liming (2 tons/acre) 240 <br />Total (per acre)...$2,050 <br />5. Cost per acre for maintenance fertilization. <br />• Contracted for $170 per acre including material. 170 <br />Total (per acre)...$ 170 <br />' Included with seed application. <br />Zlnsitu 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 />