Code of Federal Regulations · Section

§ 57.22223 — Crosscuts Before Abandonment (iii Mines)

30 C.F.R. § 57.22223

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A means of ventilating faces shall be provided before workings are abandoned in unsealed areas, unless crosscuts are provided within 30 feet of the face.

30 C.F.R. § 57.22222 30 C.F.R. § 57.22224

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