2020-03-31_PERMIT FILE - C1981019A ‎(2)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 3/31/2020
• Section_Exhibit Name: Table of Contents -ST
• Media Type: D
• Archive: Yes

TABLE OF CONTENTS
4.05.1
General Requirements..................................................................................................3
4.05.3
4.05.4
Diversions and Conveyance of a Watershed Less than One Square Mile....................3
Stream Channel Diversions (Relocation of Streams)...................................................3
4.05.5
Sediment Control Measures..........................................................................................4
4.05.6
Sedimentation Ponds....................................................................................................4
4.05.7
Discharge Structures.....................................................................................................6
4.05.8
Acid-forming and Toxic -Forming Spoil.......................................................................6
4.05.9
Post -Mining Impoundments.........................................................................................6
4.05.10
Underground Mine Entry and Access Discharges........................................................6
4.05.11
Groundwater Protection...............................................................................................6
4.05.12
Protection of Groundwater Recharge Capacity...........................................................6
4.05.13
Surface and Groundwater Monitoring..........................................................................6
4.05.14 —
4.05.18 Various Topics.................................................................................................................7
4.06
TOPSOIL.........................................................................................................................7
4.07
SEALING OF DRILLED HOLES AND UNDERGROUND OPENINGS ....................7
4.08
USE OF EXPLOSIVES...................................................................................................7
4.08.2
Pre -Blast Survey...........................................................................................................7
4.09
DISPOSAL OF EXCESS SPOIL....................................................................................7
4.10-4.12
DISPOSAL OF EXCESS SPOIL....................................................................................9
4.13
CONTEMPORANEOUS RECLAMATION...................................................................9
4.14
BACKFILLING AND GRADING................................................................................10
4.14.1
General Requirements................................................................................................10
4.14.2
General Grading Requirements..................................................................................10
4.14.3
Covering Coal and Acid and Toxic Forming Materials.............................................11
4.14.4
Thin Overburden........................................................................................................11
4.14.5
Thick Overburden.......................................................................................................
11
4.14.6
Re -grading or Stabilizing Rills and Gullies .......................................
4.15
REVEGETATION REQUIREMENTS.........................................................................11
4.15.1 — 4.15.7 Revegetation Requirements, Various.........................................................................
11
4.15.8
Revegetation Success Criteria....................................................................................11
4.15.9
Cropland Revegetation Success..................................................................................
11
4.15.10
Previously Mined Land Revegetation Success Criteria ..............................................
11
4.16
POSTMINING LAND USE..........................................................................................12
4.16.1
General.......................................................................................................................12
4.16.2
Determining Use of Land...........................................................................................12
4.16.3
Alternative Land Uses................................................................................................12
4.17
AIR RESOURCES PROTECTION...............................................................................12
4.18
PROTECTION OF FISH, WILDLIFE, AND RELATED VALUES ...........................12
4.19
PROTECTION OF UNDERGROUND MINING.........................................................13
4.20
SUBSIDENCE CONTROL...........................................................................................13
4.21
COAL EXPLORATION................................................................................................13
4.22
CONCURRENT SURFACE AND UNDERGROUND MINING................................13
4.23 AUGER AND HIGHWALL MINING...............................................................................................13
4.23.1
Scope..........................................................................................................................13
4.23.2
Maximize Recoverability of Mineral Reserves..........................................................13
4.23.2(2)
Abandoned or Active Underground Mine Workings.................................................................14
4.23.2(3)
Surface Mining Activities and Highwall Mining.......................................................................14
4.23.2(4)
Prevent Pollution of Surface and Groundwater and to Reduce Fire Hazards ............................14
4.23.2(6)
Division Shall Prohibit Auger (Highwall Mining) Mining........................................................15
4.23.2(7)
Backfill and Grading Requirements...........................................................................................15
4.24
OPERATIONS IN ALLUVIAL VALLEY FLOORS...................................................15
South Taylor/Lower Wilson - iii Revision Date: 7/23/18
Revision No.: TR -123