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Henderson Mine, Permit #M-77-342 <br /> Site Specific Reclamation Costs <br /> Page 3 <br /> B. SITE SPECIFIC RECLAMATION COSTS <br /> The following are estimated costs of completing the reclamation of each specific site. Area <br /> numbers are correlated to the original reclamation map (not included with this report). Costs are <br /> 1998 dollars and the numbers given below and throughout this section are thousands of dollars. <br /> As in the past, a buffer represents land reserved for possible future disturbance. <br /> 1. Mine site (172 acres) <br /> a) Dismantle $ 0 <br /> b) Grading and site preparation. $ 195 <br /> c) Revegetate 116 acres (at $2,490/acre). $ 302 <br /> d) Buffer, 56 acres $ 0 <br /> Total...$ 497 <br /> 2. Vent shaft (1 acre) <br /> a) Secure shaft opening. $ 58 <br /> b) Fertilize (l acre at $l80/acre). $ 0 <br /> Total...$ 58 <br /> 3. Portal area (28 acres) <br /> a) Dismantle, close portal. $ 41 <br /> b) Revegetate 14 acres (at $1,900/acre). $ 27 <br /> c) Fertilize (25 acres at $170/acre, one application). $ 5 <br /> Total...$ 73 <br /> 4. Surface Railroad (121 acres) <br /> a) Dismantle. $ 5 <br /> b) Grading and site preparation. $ 75 <br /> c) Revegetate RR bed (36 acres at$2,600/acre) $ 94 <br /> d) Fertilize slopes (73 acres at $180/acre, l application) $ 13 <br /> e) Buffer, 12 acres $ 0 <br /> Total...$ 187 <br /> 5. Mill yard and access roads (123 acres) <br /> a) Dismantle. $ 0 <br /> b) Grading and site preparation $ 146 <br /> c) Revegetate yard (95 acres at $1,900/acre) $ 181 <br /> d) Buffer, 28 acres $ 0 <br /> Total...$ 327 <br />