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Code · CFR · Title 30 — Mineral Resources · Part 7 · § 7.501

§ 7.501. Purpose and scope.

36 words·~1 min read·/us/cfr/t30/s§ 7.501·

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This subpart L establishes requirements for MSHA approval of refuge alternatives and components for use in underground coal mines. Refuge alternatives are intended to provide a life-sustaining environment for persons trapped underground when escape is impossible.
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