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GENERAL36221
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Last modified
8/24/2016 7:56:52 PM
Creation date
11/23/2007 8:39:28 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981017
IBM Index Class Name
General Documents
Doc Date
1/29/2002
Doc Name
Coal Basin Mine Reclamation Letter
From
2002 Correspondence Folder
Permit Index Doc Type
Reclamation Project
Media Type
D
Archive
No
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surface by deeply ripping the compacted running surface using a small dozer. <br />Water bars will be re-established and all areas will be revegetated. This Project, <br />which is funded by a grant from the U.S. Department of Interior, is scheduled to <br />begin in mid to late June and should be completed by late July, 2002. <br />Mine Bench Outsloae Revegetation Proiect: The long, steep slopes located <br />below the mine entries are known as Mine Bench Outslopes. Seven Mine Bench <br />Outslopes are present in Coal Basin. The Division believes that these features <br />have been the greatest contributors of sediment to Coal and Dutch Creeks from <br />mining related disturbances. Three of these Outslopes have been successfully <br />revegetated. Of these three Outslopes, two were revegetated in 1997 and one in <br />1999. The remaining four Outslopes were also revegetated in 1999, however <br />hot, dry conditions in the fall of 1999 and summer of 2000 resulted in a less than <br />adequate vegetative cover. In an effort to minimize erosion and sediment <br />generation from these four slopes, a second attempt at revegetation will be <br />undertaken in 2002. To aid in this effort, the Forest Service has provided <br />$50,000 to the Division for use for this Project. Other funding is being provided <br />by the Division and by the Colorado Department of Public Health and the <br />Environment. <br />The general plan is to apply organic materials to the four slopes, and work it into <br />the Outslope material. Thousands of small benches per acre will be constructed <br />to provide germination sites. Fertilizer, seed and mulch with a tackifier will be <br />applied to the slopes. Trees may be planted in bands across the face of each <br />Outslope to provide deeper soil stabilization. Vegetative sediment barriers will be <br />constructed at the base of three Outslopes. Dense stands of shrubs will be <br />planted at the toe of three slopes to slow water velocities and encourage <br />sediment deposition. It is likely that a helicopter will be used extensively during <br />this Project. Construction is tentatively scheduled to begin September 23, and <br />should be completed by October 5, 2002. <br />Miscellaneous Projects: As in the past, we will hire a contractor to spray noxious <br />weed infestations at Coal Basin. Generally, the infestations are most significant <br />near the confluence of Coal and Dutch Creeks. Our 2002 efforts will focus on <br />weed populations in this area. <br />Minor earth work may be accomplished as needed for the purpose of maintaining <br />previously reclaimed areas. This will be largely restricted to rill and gully repair, <br />and re-seeding. This work will be accomplished on an as-needed basis. <br />One location which has regularly needed maintenance is the large culvert which <br />passes water from the Sutey Refuse Pile under the road to the Sutey Refuse Pile <br />Ponds. It is my understanding that this road is on the Forest, with an easement <br />provided for use by private land owners further up Coal Creek. An alternative to <br />continually maintaining a clear water way may be removal of the culvert and <br />construction of a low water crossing. We are aware, however, that construction <br />
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