Part 817 - Permanent Program Performance Standards-Underground Mining Activities
- Section 4VAC25-130-817.11 - Signs and markers
- Section 4VAC25-130-817.13 - Casing and sealing of exposed underground openings; general requirements
- Section 4VAC25-130-817.14 - Casing and sealing of underground openings; temporary
- Section 4VAC25-130-817.15 - Casing and sealing of underground openings; permanent
- Section 4VAC25-130-817.22 - Topsoil and subsoil
- Section 4VAC25-130-817.41 - Hydrologic-balance protection
- Section 4VAC25-130-817.42 - Hydrologic balance; water quality standards and effluent limitations
- Section 4VAC25-130-817.43 - Diversions
- Section 4VAC25-130-817.45 - Hydrologic balance; sediment control measures
- Section 4VAC25-130-817.46 - Hydrologic balance; siltation structures
- Section 4VAC25-130-817.47 - Hydrologic balance; discharge structures
- Section 4VAC25-130-817.49 - Impoundments
- Section 4VAC25-130-817.56 - Postmining rehabilitation of sedimentation ponds, diversions, impoundments, and treatment facilities
- Section 4VAC25-130-817.57 - Hydrologic balance; stream buffer zones
- Section 4VAC25-130-817.59 - Coal recovery
- Section 4VAC25-130-817.61 - Use of explosives; general requirements
- Section 4VAC25-130-817.62 - Use of explosives; preblasting survey
- Section 4VAC25-130-817.64 - Use of explosives; general performance standards
- Section 4VAC25-130-817.66 - Use of explosives; blasting signs, warnings, and access control
- Section 4VAC25-130-817.67 - Use of explosives; control of adverse effects
- Section 4VAC25-130-817.68 - Use of explosives; records of blasting operations
- Section 4VAC25-130-817.71 - Disposal of excess spoil; general requirements
- Section 4VAC25-130-817.72 - Disposal of excess spoil; valley fills/head-of-hollow fills
- Section 4VAC25-130-817.73 - Disposal of excess spoil; durable rock fills
- Section 4VAC25-130-817.74 - Disposal of excess spoil; preexisting benches
- Section 4VAC25-130-817.75 - Disposal of excess spoil; zoned concept
- Section 4VAC25-130-817.76 - Disposal of excess spoil; incidental reclamation
- Section 4VAC25-130-817.81 - Coal mine waste; general requirements
- Section 4VAC25-130-817.83 - Coal mine waste; refuse piles
- Section 4VAC25-130-817.84 - Coal mine waste; impounding structures
- Section 4VAC25-130-817.87 - Coal mine waste; burning and burned waste utilization
- Section 4VAC25-130-817.89 - Disposal of noncoal mine wastes
- Section 4VAC25-130-817.95 - Stabilization of surface areas
- Section 4VAC25-130-817.97 - Protection of fish, wildlife, and related environmental values
- Section 4VAC25-130-817.99 - Slides and other damage
- Section 4VAC25-130-817.100 - Contemporaneous reclamation
- Section 4VAC25-130-817.102 - Backfilling and grading; general requirements
- Section 4VAC25-130-817.106 - Backfilling and grading; previously mined areas
- Section 4VAC25-130-817.107 - Backfilling and grading; steep slopes
- Section 4VAC25-130-817.111 - Revegetation; general requirements
- Section 4VAC25-130-817.113 - Revegetation; timing
- Section 4VAC25-130-817.114 - Revegetation; mulching and other soil stabilizing practices
- Section 4VAC25-130-817.116 - Revegetation; standards for success
- Section 4VAC25-130-817.121 - Subsidence control
- Section 4VAC25-130-817.122 - Subsidence control; notice
- Section 4VAC25-130-817.131 - Cessation of operations; temporary
- Section 4VAC25-130-817.132 - Cessation of operations; permanent
- Section 4VAC25-130-817.133 - Postmining land use
- Section 4VAC25-130-817.150 - Roads; general
- Section 4VAC25-130-817.151 - Primary roads
- Section 4VAC25-130-817.152 - Existing roads
- Section 4VAC25-130-817.180 - Utility installations
- Section 4VAC25-130-817.181 - Support facilities