30 CFR 75.1600-3 – Communications facilities; refuge alternatives
Current as of: 2024 | Check for updates
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(a) Refuge alternatives shall be provided with a communications system that consists of—
(1) A two-way communication facility that is a part of the mine communication system, which can be used from inside the refuge alternative; and
(2) An additional communication system and other requirements as defined in the communications portion of the operator’s approved Emergency Response Plan.