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<br />RECLAMATION COSTS <br />Henderson Mine, Permit #M-77-342 <br /> <br />Many affected aeeas aze being revegetated, but are not considered totally reclaimed. 13stimated <br />costs and concomitant financial warranty for such areas aze adjusted downward as reclamation <br />occurs and upwazd to cover additional disturbed aeeas. Because of the continuously <:hanging <br />acreage and status of affected land, the Board stipulated that reclamation costs be updated every <br />two years in conjunction with submittal of the annual report and map. We have refined our <br />acreage estimates, our methods, and our costs. The estimated costs (in 1995 dollars) of reclaiming <br />all anticipated disturbances through 1995 is $7.427 million. <br />A. SITE TYPE CALCULATIONS <br />Mine site (computed for 15 acres), mostly comprised of a fragmented rock gr~~wth <br />medium. <br />Activity Man <br />Da s Labor/ <br />E ui ment Material Total <br />Site Pre aration 10 $6,300 $0 $6,300 <br />Haul/s read sews a stud e 10 $4,160 $520 $4,680 <br />Haul/s read wood chi s 5 $4,840 $0 $4,840 <br />Stock ilin 6 $1,040 $0 $1,040 <br />Mixin slud a and chi s 6 $1,040 $0 $1,040 <br />Seed 2 $2,030 $2,340 $4,370 <br />Fertilizer 4 $2,030 $270 $2,300 <br />4,500 trees (300/acre 21 $1,750 $2,830 $4,580 <br />600 shrubs 40/acre 7 $910 $2,250 $3,160 <br />10 % Frei ht & Tax - - $830 $830 <br />Maintenance fertilize 4 $2,030 $270 $2,300 <br /> Total for 15 acres... $35,440 <br /> Cost per acre... $2,370 <br />