2016-01-07_REVISION - C1981019 ‎(14)‎

• Permit No: C1981019
• IBM Index Class Name: Revision
• Doc Date: 1/7/2016
• Doc Name: Proposed Decision & Findings
• From: DRMS
• To: Colowyo Coal Company
• Media Type: D
• Archive: No

TABLES AND FIGURES
Table 1. Summary of All Liability Releases (acres)
Table 2. Summary of All Bond Release Dollars
Action Liability*
Total Disturbed
Phase I Released
Phase II Released Phase III Released
Permitted
5,214.8
$ 857,342.00
$ 0.00
SL -01
$ 0.00
226.4
176.4
SL -02
$ 0.00
712.1
$ 0.00
SL -03
$ 0.00
$ 0.00
762.1
SL -04
$ 0.00
494.2
420.9
SL -05
$ 0.00
$ 0.00
979.5
SL -06
$ 2,465,660.00
692.4
$ 0.00
SL -07
$ 727,269.00
125.2
$ 0.00
SL -08
$ 3,444,562.00
189.6
$ 0.00
Totals
5,214.8
2,439.9
1,359.4 979.5
Table 2. Summary of All Bond Release Dollars
Action Liability*
Phase I Released
Phase II Released
Phase III Released
SL -01 $ 19,581,899.00
$ 0.00
$ 857,342.00
$ 0.00
SL -02 $ 15,670,521.00
$ 0.00
$ 0.00
$ 0.00
SL -03 $ 14,102,823.00
$ 0.00
$ 0.00
$ 0.00
2010 Midterm $ 83,156,939.00
$ 0.00
$ 0.00
$ 0.00
SL -04 $ 80,570,965.00
$ 0.00
$ 2,585,974.00
$ 0.00
SL -05 $ 68,825,509.00
$ 0.00
$ 0.00
$ 692,320.00
SL -06 $ 78,052,169.00
$ 2,465,660.00
$ 0.00
$ 0.00
SL -07 $ 80,517,829.00
$ 727,269.00
$ 0.00
$ 0.00
SL -08 $ 77,073,267.00
$ 3,444,562.00
$ 0.00
$ 0.00
Totals N/A
$ 6,637,491.00
$ 3,443,316.00
$ 692,320.00
*Liability amount may not correlate from one SL to another due to other revisions being approved in the interim
Table 3. Specifications for Drainage Ditches
Ditch Bottom width (ft) Depth (ft) Side slope Riprap D50
(inches)
West Pit Fill Ditch > 10 > 2 3:1 12" - 24"
Gulch A Ditch > 10 >2.5 3:1 9" -15"
Proposed Decision and Findings of Compliance January 2016
Partial Phase I Bond Release SL -08 Page 9