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Northfield Mine C-2006-085 <br />Colorado Division of Reclamation, Mining and Safety Date: 17 March 2010 <br /> <br />Mine: Northfield Mine Permit No. C-2006- 085 County: Fremont <br /> <br />Permit Action: Technical Revision 01 Task: 00g <br /> <br />Task Description: Topsoil Replacement Tasks - Tasks 045-051 <br /> <br /> <br />Task No. Task Description Task Hours Direct Cost <br /> <br />045 Replace Topsoil to Mine Waste Pile 25.33 $4,032 <br />046 Replace Topsoil to Facilities Area 91.88 $14,628 <br />047 Replace Topsoil to Sediment Pond 15.07 $2,400 <br />048 Replace Topsoil to South Fan Area 1.31 $264 <br />049 Replace Topsoil to Haul Road 2.13 $339 <br />050 Replace Topsoil to Power Line Light-Use Road 0.91 $145 <br />051 Replace Topsoil to Vent Shafts Light-Use Road 0.49 $78 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> Total 137.12 $21,886 <br />JRS Page 7 17-03-10