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PERMFILE54865
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PERMFILE54865
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Last modified
8/24/2016 10:57:51 PM
Creation date
11/20/2007 4:21:12 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981019A
IBM Index Class Name
Permit File
Doc Date
9/2/2004
Section_Exhibit Name
2.05 Operation and Reclamation Plans
Media Type
D
Archive
Yes
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normally be reapplied by hauling, in trucks, from topsoil stockpiles or from areas where topsoil <br />has been removed for mining advance, to the regraded spoil areas and then redistributed with <br />dozers. Alternate methods may also include placing topsoil on slopes with a dragline followed <br />by redistribution with dozer, or using a scraper to redistribute the topsoil. When necessary to <br />ensure replacement to the required depths, replacement depths will be staked on the regraded <br />spoil <br />Reapplied topsoil will be left in a rough condition to control wind and water erosion prior to <br />seeding. Seedbed preparation, other surface manipulation practices and seeding will be <br />completed primarily during the fall months. Contour furrows, approximately 4-6 inches deep at <br />the deepest point and 20-25 inches wide, which have been used on slope areas very <br />successfully during the past 13 years, will be used to reduce erosion potential, conserve <br />moisture, and maintain site stability until vegetation is sufficiently established. The size of the <br />furrows may be increased if necessary to control erosion, and the distance between the furrows <br />will vary, but will be approximately 10 to 20 feet along the slope. Small rock check dams may <br />also be used where appropriate to aid in control of erosion both prior to seeding and if <br />necessary, after an area has been seeded. <br />Reve9etation Plan <br />Following the retopsoiling of an area, any necessary fertilization, chiseling, construction of <br />contour furrows and seeding of the reclamation will take place. <br />The approved reclamation seed mixture, as shown in Table 7, Reclamation Seed Mixture, <br />contains sufficient diversity for ecological stability. The seed mixture contains a variety of <br />grasses, fortis and shrub species well adapted to the soil and moisture conditions found at <br />Colowyo. The diverse seed mixture is capable of self selection for each reclaimed micro-habitat <br />encountered in the reclaimed areas. The diverse seed mixture is required to ensure quick <br />erosion control for the first few years of reclamation as well as obtaining the desired post- <br />mining vegetative community with the same seasonal variety and lifeform of the premined area. <br />2.05-42 <br />June 18,2002 <br />MR-57 <br />CF 4.1.1.3. <br />
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