Code of Federal Regulations (alpha)

CFR /  Title 30  /  Part 717: Underground Mining General Performance Standards

Section No. Description
Section 717.10 General obligations
Section 717.11 Signs and markers
Section 717.12 Backfilling and grading of road cuts, mine entry area cuts, and other surface work areas
Section 717.14 Disposal of excess rock and earth materials on surface areas
Section 717.15 Protection of the hydrologic system
Section 717.17 Dams constructed of or impounding waste material
Section 717.18 Topsoil handling and revegetation
Section 717.20 Extent