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RECLAMATION COST ESTIMATE <br />The following Reclamation Cost estimate is based on the <br />assumption that there will be no more than 9.10 acres t distur- <br />bance at any one time. The mine working face will be 400 feet <br />long and that when it comes time to recoil the area, an average <br />of 10 inches of soil would be spread. over the disturbed area. At <br />that time we will have to respread 12,235 cubic yards of topsoil <br />and move 7,408 cy of cutMill sloping. No sloping will be <br />necessary on the exterior slopes as they will be done as mining <br />progresses. The table below outlines the various areas of dis- <br />turbance at the time explained above. The areas needing work in <br />this analysis are shown on the Bond Map -Figure D-1 . A D8N is used <br />to do the shaping and recoiling in this calculation and the <br />mobilization haul distance is 40 miles. The revegetation cost <br />figure used includes fertilizer, grass seed, labor and drilling <br />costs. <br />STAGE TOTAL SOIL DEPTH <br />NEEDING RES OILING 9.1^ 10" <br />REVEGETATION AREA 9.1 O <br />RES OIL @ t O" 1 2, 234 CUBIC YAaos <br />Cl1T/FILL SLOPING 7408 CUBIC YARDS <br />EST/MATED UN/T COSTS FOR RECLAMAT/ON /TEMS: <br />Unit Cost <br />1. Revegetation areas includes grass seed, fertilizer <br />and labor to drill $ 300.00/AC. <br />2. Re-spreading soil and/or growth media with <br />D-8 cat push distance 350 ft or Tess $ 0.52/yDa 1/ <br />3. Cut/fill working face 400 feet long by 40 feet high <br />D-8 cat push distance 120 ft or less $ 0.26/YD; i/ <br />RECLAMAT/ON COSTS <br />1. Revegetation, 9.10 ac @ $300.00/ac $2,730.00 <br />la. Secondary revegetation 9.10 ac @ 338 * $300.00/ac 900.90 <br />2. Recoiling, 12,234 yd; * 1.12 swell = 1,3640 @ 52C/yd3 7,087.77 <br />3. Cut/fill highwall 7408 yd' * 1.12 swell = <br />8148 @ 26C/yd; 2.117.05 <br />Net Total $12,835.72 <br />5. Indirect costs <br />Mobilization 2,824.84 <br />Insurance, Bond, & Profit 1,607.67 <br />6. Administration costs 1 283.57 <br />TOTAL ESTIMATE 18,551.80 <br />Recommend bond be set at $18,600.00 <br />14 <br />