30 C.F.R. § 75.1326 Examination after blasting.
Title 30 - Mineral Resources
(a) After blasting, the blasting area shall not be entered until it is clear of smoke and dust. (b) Immediately after the blasting area has cleared, a qualified person or a person working in the presence of and under the direction of a qualified person, shall examine the area for misfires, methane and other hazardous conditions. (c) If a round has partially detonated, the qualified person shall immediately leave the area and no person shall reenter the affected area for at least 5 minutes.
Title 30: Mineral Resources
PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES
Subpart N—Explosives and Blasting
§ 75.1326 Examination after blasting.
