2012-11-06_REVISION - C1982057 ‎(5)‎

• Permit No: C1982057
• IBM Index Class Name: REVISION
• Doc Date: 11/6/2012
• Doc Name: Letter & Application & Public Notice
• From: Seneca Coal Company
• To: DRMS
• Type & Sequence: TR79
• Email Name: JLE
• Email Name: SB1
• Media Type: D
• Archive: No

INSERTION INSTRUCTIONS
Technical Revision (TR -79)
November 2012
TAB 13, Facilities, Vol 7
• Text — replace Table 13 -5, Summary of Culvert Design Characteristics
TAB 13, Facilities, Vol 8
• Attachment 13 -7, Culvert Calculations — replace Table 13 -7 -1, Summary
Parameters and Design Statistics for Culverts
• Attachment 13 -7, Culvert Calculations — insert SEDCAD run for Culvert
Attachment 13 -7
TAB 13, Facilities, Vol ?
• Exhibit 13 -2, Surface Hydrology — replace exhibit
of Watershed
PM -18 at end of
Tab 20, Backfilling and Grading
• Text — replace Figure 20 -2, Typical Runoff Control Structure
• Attachment 20 -D — insert Pond 016 Slide Area Construction Summary at the front of the
Attachment
• Exhibit 20 -2, Postmining Topography and Drainage — replace exhibit
• Exhibit 20 -3, Postmine Road Profiles (2 sheets)