2009-09-16_REVISION - C1981019

• Permit No: C1981019
• IBM Index Class Name: REVISION
• Doc Date: 9/16/2009
• Doc Name: Secondary Adequacy Review
• From: Colowyo Coal Company
• To: DRMS
• Type & Sequence: TR78
• Email Name: JRS
• Media Type: D
• Archive: No

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September 14, 2009
TR-78
CHANGE SHEET FOR PERMIT REVISIONS, TECHNICAL REVISION, AND MINOR REVISIONS AMENDMENTS OR REVISIONS
Mine Company Name: Colowyo Coal Company Permit Number: C-1981-019
Revision Description: TR-78 Sediment Control Structures for East Pit
Volume Page, Map or other Permit Entry Page, Map or other Permit Entry Description of Change
Number to be to be
REMOVED ADDED
1 No Change
2A No Change
2B No Change
2C No Change

2C
N/A
Exh. 7-14R-1 thru 35 Add Exhibit 7, Item 14, Part R text and associated SEDCAD analysis for the East Pit
Temporary Sump and Internal Ditches. These materials were originally submitted as Exhibit
7, Item 14, Part P. Updated text and Figures based on review comments received in second
ade uac review.
2D No Change
2E No Change
3 No Change
4 No Change
5A No Change
5B No Change
6 No Change
7 No Change
8 No Change
9 No Change
10 No Change
11 No Change
12 No Change
13 No Change
14 No Change
* Please use the tabs from the old volume and insert them into the new Volume 1.
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