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19RT MINE DEWATERING BOREHOLE AND PIPELINE <br />RECLAMATION COST ESTIMATE (TR10-73) <br />Facilities Demolition and Removal <br />Borehole Reclamation <br />Plugging and sealing materials - (1,700' x 14" dia., 70cy cement @ $70/cy) 4,900 <br />Plugging and sealing labor - (8 hrs @ $250/hr) 2,000 <br />Subtotal $6,900 <br />CMP Manhole and Pipeline Reclamation <br />Remove 8-foot diameter CMP manhole - (2 @ $1,000 ea) 2,000 <br />Cut-off and cap pipelines below grade - (2 @ $200 ea) 400 <br />Subtotal $1,400 <br />Powerline Reclamation <br />Remove Powerpoles - 25 poles x $500/pole 12,500 <br />Site Reclamation (Pad <br />Backfilling, compaction, and grading - (0.35 acres @ $1,200/ac) 420 <br />Soil replacement - (0.35 acres @ $1,000/ac) 350 <br />Revegetation - (0.35 acres @ $800/acre) 280 <br />Subtotal $850 <br />Site Reclamation (Assumes that no more than 300 feet of trench will be open at any time) <br />Backfilling and grading (300 ft x 22.5 ftz/27 @ $0.60/cy) <br />Regrade pipeline corridor (7.2 acres @ $490/ac) <br />Soil material replacement (7.2 acres @ $235/ac) <br />Revegetation - (7.2 acres @ $490/acre) <br />Subtotal <br />Subtotal - All Direct Costs <br />Indirect and Administrative Costs 04), 8%) <br />Total Estimated Reclamation Cost <br />$ 420 <br />3,530 <br />1,700 <br />3.530 <br />$ 9,180 <br />$30,830 <br />2,470 <br />$33,300 <br />Notes: Costs from Means Site Work and Landscape Cost Data and recent bond calculations <br />TRIO-73 06/30/10