30 CFR § 77.202 Mandatory Safety Standards, Surface Coal Mines and Surface Work Areas of Underground Coal Mines

§ 77.202 Dust accumulations in surface installations.

Current through Jul 27, 2026 · Read all of Part 77

Coal dust in the air of, or in, or on the surfaces of, structures, enclosures, or other facilities shall not be allowed to exist or accumulate in dangerous amounts.

← § 77.201-2 Methane accumulations; change in ventilation.§ 77.203 Use of material or equipment overhead; safeguards. →