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14 -5 <br />5 <br />RSRDA South End Rip Rapped Ditch <br />14 -6 <br />5 <br />Roadside South Portal - Mine Water Discharge System <br />14 -7 <br />5 <br />Roadside South Portal - Dewatering Schematic <br />14 -8 <br />5 <br />Mine Dewatering - Plan and Profile <br />14 -9 <br />5 <br />Roadside South Portal - Mine Inflow Rate Determination <br />14 -10 <br />5 <br />North Decline Mine Discharge System - Flow Calculation <br />14 -11 <br />5 <br />Siphon System - Flow Calculation without Siphon Influence <br />14 -12 <br />5 <br />Debris Fan <br />14 -13 <br />5 <br />Cameo Borrow Area No. 1 <br />14 -14 <br />5 <br />Portal Highwall <br />14 -15 <br />5 <br />Land Use Change Implementation Plan Timetable <br />14 -16 <br />5 <br />Cap for 30" CMP <br />16 -1 <br />5 <br />Perch Guards <br />16 -2 <br />5 <br />U.S. Fish and Wildlife Service Letter, Modification of Power Poles <br />16 -3 <br />5 <br />Colorado Division of Wildlife Letter, Modification of Power Poles <br />16 -4 <br />5 <br />U.S. Bureau of Land Management Letter/ Cultural Resources <br />16 -5 <br />5 <br />Colorado Historical Society Letter /Cultural Resources <br />20 -1 <br />6 <br />Factors of Safety for Retreat Pillars <br />20 -2 <br />6 <br />Subsidence Above Room and Pillar, Etc. <br />20 -3 <br />6 <br />Predicted Maximum Vertical Subsidence <br />20 -4 <br />6 <br />Strain - Subsidence-Depth Relationship <br />21 -1 <br />6 <br />U.S.G.S. Mine Plan Approval Federal Lease No. C- 078049 <br />21 -2 <br />6 <br />License to Operate a Coal Mine CMC Mine (Dec. 21, 1976) <br />21 -3 <br />6 <br />License to Operate a Coal Mine Cameo Mine (Jan. 5, 1977) <br />vi (Rev. 10/09) <br />