2018-09-11_PERMIT FILE - C1981008A ‎(15)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 9/11/2018
• Doc Name: Backfill and Grading
• Section_Exhibit Name: Section 2.05.4‎(2)‎‎(c)‎ Backfilling and Grading
• Media Type: D
• Archive: Yes

Table of Contents
Section 2.05.4(2)(c)
Backfill and Grading
Backfilling and Grading..............................................................................................
2.05.4(2)(c)-1
Backfilling and Grading Methods........................................................................2.05.4(2)(c)-1
General Grading Requirements.............................................................................
2.05.4(2)(c)-2
Final Graded Slopes........................................................................................2.05.4(2)(c)-1
Terraces...........................................................................................................
2.05.4(2)(c)-1
Small Depressions...........................................................................................2.05.4(2)(c)-1
SteepSlopes....................................................................................................2.05.4(2)(c)-1
Final Grading..................................................................................................
2.05.4(2)(c)-2
Final Pit Backfilling........................................................................................
2.05.4(2)(c)-2
Western Mining Area Backfilling...................................................................
2.05.4(2)(c)-2
Special Handling of Bench 1 Overburden on Morgan Prime Farmland.........
2.05.4(2)(c)-4
Thin and Thick Overburden..................................................................................
2.05.4(2)(c)-4
Disposal of Excess Spoil......................................................................................
2.05.4(2)(c)-5
PostminingTopography........................................................................................
2.05.4(2)(c)-5
Slides and Other Damage......................................................................................
2.05.4(2)(c)-6
Postmining Pond Retention...................................................................................
2.05.4(2)(c)-6
Postmining Roads.................................................................................................
2.05.4(2)(c)-6
Postmining Drainage Channels.............................................................................
2.05.4(2)(c)-6
Morgan Property Grading.....................................................................................
2.05.4(2)(c)-7
List of Tables
Table 2.05.4(2)(c)-1: ERMR Property Topography Properties .................................. 2.05.4(2)(c)-3
List of Attachments
Attachment 2.05.4(2)(c)-1: Reclaimed Krill Drainage Channel Design
Attachment 2.05.4(2)(c)-2: Reclaimed Krill Drainage Channel Design West Lateral
Attachment 2.05.4(2)(c)-3: Reclaimed San Miguel Power Drainage Channel Design
Attachment 2.05.4(2)(c)-4: Modification to Number of Stock Ponds Left on Burbridge Property
Attachment 2.05.4(2)(c)-5: San Miguel Power Letter Dated 20 September 2002
Attachment 2.05.4(2)(c)-6: San Miguel Power Letter Dated 17 June 1998
Attachment 2.05.4(2)(c)-7: Post Mine Overburden and Backfill Balance Table
List of Maps
Map 2.05.4-1 Postmining Topography
Map 2.05.4-1-3 Morgan Property Pre Mine to Post Mine Topography Comparison
Revised July 2018 (TR -84)