Title 30

SECTION 75.1600

75.1600 Communications.

§ 75.1600 Communications. [Statutory Provisions]

Telephone service or equivalent two-way communication facilities, approved by the Secretary or his authorized representative, shall be provided between the surface and each landing of main shafts and slopes and between the surface and each working section of any coal mine that is more than 100 feet from a portal.

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