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REV09753
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REV09753
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Entry Properties
Last modified
8/25/2016 1:10:13 AM
Creation date
11/21/2007 10:07:23 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980001
IBM Index Class Name
Revision
Doc Name
Public Notice
Type & Sequence
SL4
Media Type
D
Archive
No
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14. Map of release request azea: <br />• Exhibit 1 shows the location of the bond release request area. <br />15. Dates reclamation work performed: <br />Backfilling and grading of the release request azea was performed between Mazch <br />1980 and May 1996. <br />16. Description of the reclamation results achieved: <br />The Moffat Area was mined and reclaimed under the federal Surface Mining <br />Control and Reclamation Act (SMCRA; P.L. 95-87) and the Colorado Surface <br />Mining Reclamation Act (CSMRA) Regulations (effective August 30, 1980). <br />Exhibit 2 (submitted herein) shows the as-built postmining topography. Exhibit <br />3.4-1, Permit C-80-001 (sheet 1 of 2) provides the proposed postmining contours <br />and final pit configuration. Exhibit 3 provides nine east-west cross-sections and <br />eight north-south cross-sections showing the proposed and actual postmining <br />• topography of the azea. The location of these cross-sections aze provided on Exhibit <br />2. Two additional cross-sections are provided which depict the final pit drainage. <br />Cross-section R-R' shows the location and topography of the proposed fmal pit <br />drainage as depicted on Exhibit 3.4-1, Permit C-80-001 while cross-section S-S' <br />provides the location and topography of the actual final pit drainage. These two <br />cross-sections were merged into a single drawing to allow a direct comparison of <br />the proposed and actual final pit drainage. <br />Reclamation of the Moffat azea consisted of casting the initial box cut spoils along <br />the southern edge of the mining southwazd. The box cut spoil grading overlapped <br />onto previously mined ground from which no topsoil was available for salvage. <br />The final pit was located in approximately the middle of Section 31, TSN, R85W. <br />The final postmining contours were achieved by shooting the highwall and grading <br />material from both sides (highwall and spoil) of the pit. <br />• <br />
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