2011-09-29_PERMIT FILE - C1981012A

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n LJ Slope Hoist System Mine hoist system includes the hoist with hoist house, turning and knuckle sheave. Ropes and controls are included. The purpose of the hoist is to assist movement of men and materials on the slope. The hoist consists of a 300 hp DC motor, 60:1 gear reducer. East portal rope slope. The sheave and tower serves the purpose of deflecting the 1 1/2 inch wire rope down the slope. Locations are indicated on Map 11, Sheet 3 —East Portal Facilities. Refer to Figures 1 through 5 for hoist detail. Hoist Building 20 ft. x 40 ft. (nominal) building complete with: 28 gauge siding 24 gauge roofing R -19 insulation One 12 ft. 12 ft. roll up door Two 3 ft. X 7 ft. walk thru doors 2 windows Partitioned area for the operator and operations Site Plan Area: Hoist Item Hoist House Concrete Rope Hoist Electrical Length (ft) 50 50 Width (ft) Width (ft) 30 30 Depth/Height (ft) 20 5.4 17000 3000 Quantity 4700 300 108000 3000 • Units CF CY LBS LBS Unit Cost $0.13 $74.00 $0.20 $0.20 Total Direct Cost $625 $22,200 $21,600 $600 Job Supervision hours 8 16 8 8 Job Supervision Cost $333 $667 $333 $333 Profit, insurance, and bond $82 $2,902 $2,823 $78 Contract $1,040 $25,768 $24,757 $1,012 Engineering $44 $1,095 $1,052 $43 Reclamation Management $52 $1,288 $1,238 $51 Estimated Bond $1,136 $28,152 $27,047 $1,105 Site Plan Area: Sheave Item Frame Turning Sheave Knuckle Sheave Length (ft) Width (ft) Depth/Height (ft) Quantity 12 17000 3000 Units CY LBS LBS Unit Cost $74 $0.13 $0.13 Total Direct Cost $888 $2,261 $399 Job Supervision hours 8 16 8 Job Supervision Cost $333 $0 $0 %of Direct Costs (Includes profit, insurance, bond) $116 $296 $52 Contract $1,338 $2,557 $451 • Engineering $57 $109 $19 Reclamation Management $67 $128 $23 Estimated Bond $1,461 $2,793 $ TR 54 Exhibit 28 —Page 130 Revised 11 -03 -2010