2023-05-09_PERMIT FILE - C1981019 ‎(4)‎

• Permit No: C1981019
• IBM Index Class Name: Permit File
• Doc Date: 5/9/2023
• Section_Exhibit Name: Table of Contents -ST
• Media Type: D
• Archive: No

TABLE OF CONTENTS

South Taylor/Lower Wilson - iii Revision Date: 2/13/20
Revision No.: TR-135
4.05.1 General Requirements .................................................................................................. 3
4.05.3 Diversions and Conveyance of a Watershed Less than One Square Mile .................... 3
4.05.4 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 ................................................................ 11
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