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Code · CFR · Title 30 — Mineral Resources · Part 57 · § 57.22302

§ 57.22302. Approved equipment (I-A and V-A mines).

38 words·~1 min read·/us/cfr/t30/s§ 57.22302·

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Equipment used in or beyond the last open crosscut shall be approved by MSHA under the applicable requirements of 30 CFR parts 18 through 36. Equipment shall not be operated in atmospheres containing 1.0 percent or more methane.
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§ 57.22302
Approved equipment (I-A and V-A mines).
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