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<br /> <br />The 48 reduction in reclamation costs is not sufficient <br />to warrant our requesting a reduction in the actual bond. We <br />are satisfied to leave the existing bond of $3.452 million in <br />effect; however, two years from now we will reevaluate the <br />costs based on our present $3.304 million calculation. <br />A. Site Type Specific Cost Calculations: <br />1. Mine site (computed for 15 acres), mostly comprised of a <br />fragmented rock growth medium: <br />Man-Days Labor Material Tot•~1 <br />Site Preparation 5 $3,750 <br />Spread & haul SS 20 2,080 <br />Spread & haul WC 30 3,120 <br />Stockpiling SS & WC 6 624 <br />Seed 2 208 <br />P205 fertilizer 4 416 <br />Mix in SS & WC 6 624 <br />4,500 trees 45 4,680 <br />600 shrubs 6 624 <br />Maintenance fert.,l appl. 3 315 <br />Total $3~S,65T <br />$ 2,310/acre <br />2. Cost per acre of areas with a subsoil growth medium :;uch as <br />the portal area, reservoir shores, powerlines, etc.: <br /> Man-Days Labor Material Tot~31 <br />Scarification or ripping .1 $ 100 $ -0- $ 100 <br />300 trees 3 312 150 462 <br />40 shrubs 2 208 26 234 <br />Seed .2 21 94 115 <br />Fertilizer .2 21 14 35 <br />Maintenance fert.,3 appl. .6 63 36 99 <br />Total x.,045/acre <br />3. Cost for revegetating 1 acre of tailing: <br />Revegetate @ $1045 (3from Item 73 above) $ 1,045 <br />Topsoiling, $1.75/yd 1613 yd 2,823 <br />Liming, $200 ($100 Mat., $100 labor) 200 <br />Total $ 4,068/acre <br />4. Cost per acre for maintenance fertilization: <br />Man-Days Labor Material Tot«1 <br />.2 $ 21 $ 12 $ 33/acre <br />$ -0- $ 3,750 <br />5,400 '1,480 <br />7,800 10,920 <br />-0- 624 <br />1,410 L,618 <br />780 L,196 <br />-0- 624 <br />2,250 ~i,930 <br />390 :L,014 <br />180 495 <br /> <br />