Code of Federal Regulations · Section

§ 77.1909 — Explosives And Blasting; Use Of Permissible Explosives And Shot-firing Units

30 C.F.R. § 77.1909

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Except as provided in § 77.1909-1, only permissible explosives and permissible shot-firing units shall be used in sinking shafts and slopes.

30 C.F.R. § 77.1908 30 C.F.R. § 77.1910

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