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REV102581
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REV102581
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Entry Properties
Last modified
8/25/2016 1:13:15 AM
Creation date
11/22/2007 12:56:56 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981019
IBM Index Class Name
Revision
Doc Date
2/6/2007
Doc Name
Response to DRMS Preliminary Adequacy Letter
From
Colowyo Coal Company L.P.
To
DRMS
Type & Sequence
PR2
Media Type
D
Archive
No
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Comment Response <br />Page 7 <br />107. Design information for a limited number of post-mining drainage channels is included as Exhibi[ 7, <br />Item 20, Part F. From review of the post-mining topography proposed, additional, secondary tributary <br />channels to many of the main drainages appear necessary. The applicant should ensure that lacge <br />areas of reclaimed lands include these tributary channels to the main drainages and incorporate <br />secondary design features such as check dams, stock ponds, channel lining materials (as <br />necessary) and other techniques [o ensure the long term stability of the reclaimed area <br />Response: Part E, Exhibit 7, Item 20 discusses the revised channel design for permanent <br />channels. <br />
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