2013-05-21_REVISION - C1981010

• Permit No: C1981010
• IBM Index Class Name: REVISION
• Doc Date: 5/21/2013
• Doc Name: Letter & Application
• From: Trapper Mining Inc
• To: DRMS
• Type & Sequence: PR7
• Email Name: JLE
• Email Name: SB1
• Media Type: D
• Archive: No

Permit Page No(s)I
Section Maps Changes & Comments
3.4 3 -29 Figure 3.4 -1. Updated blasting public notice.
(DRMS PAR 24) Page 3 -31 a did not require any change.
3.4.4 Figure 3.4 -4 is located on page 3 -34 of Trapper's permit copy Perhaps
(DRMS PAR 25) the Division's copy is not current.
3.5.2 3 -39 Discussion of regrade timing and methods for specific pits updated.
Existing pages 3 -39a and 3 -39b are deleted.
3.5.3 3-40, 3-40a, 3-40b, Year references to development of Map M12 and discussion of specific
3 -42 and 3 -43 drainages to be disturbed during PR -7 updated.
Map M12 Revised 400 scale Postmining Topography map (3 sheets).
Map M14A Cross - sections comparing pre and post mining topography updated for PR -7.
(DRMS PAR 26 & 27)
3.5.4 3 -44 Discussion of PR -7 boxcut regrading for specific pits updated.
(DRMS PAR 28 )
3.5.5 3 -45 Discussion of PR -7 final highwall reclamation for specific pits updated.
(Map M55) Last two paragraphs of 3-45 and Map M55 deleted from permit as discussion
(DRMS PAR 29) regarding Enfield Pit is no longer relevant.
3.5.7 3 -48 Updated terracing discussion with regard to Horse Gulch fill.
3.7.2 Map M9
(DRMS PAR 30 )
3.8 3 -179
Map M13A
Map M13B
Map M13C
(DRMS PAR 31)
Updated 400 scale haulroads map for PR -7 permit term (3 sheets).
Utilities and support facilities discussion updated. Reference to Map 13C
added.
This 400 scale mine -wide facilities map updated (3 sheets).
This 100 scale office -shop facilities complex map updated.
This 100 scale East Panel Ready Line and Fuel Depot map updated.
3.8.1 3 -180 to 3 -182 Discussion of support facilities updated.
& 3 -184
4.3.4.5 Map M47A This 400 scale Utility Waste Disposal map is updated to show future PR -7
(DRMS PAR 32) disposal locations as well as historical disposal locations (2 sheets)
4.8.1.1 4 -172a (added) This water depletion table (new Table 4.8 -1) moved to this section from
bonding section. Delete from bonding section (Section 1.4.5, page 1 -59b).
4.8.1.2 4 -174 to 4 -174a Table 4.8 -2. This culverts table is updated to reflect PR -7 changes.
Note: This table renamed; previously Table 4.8 -1.
4 -175 Table 4.8 -2A. This additional culverts table is updated to reflect PR -7 changes.
Note: This table renamed; previously Table 4.8 -1A. Page renumbered to
4 -175 (page 4 -174b no longer exists; remove existing page 4 -175).
Map M51 This 400 scale Drainage and Sediment Control map series updated to
reflect PR -7 projections (3 sheets).