Statutes, codes, and regulations
Wyoming Administrative Code
Agency 053 - Workforce Services, Department ofSubagency 0004 - Mining InspectorChapter 3 - UNDERGROUND METAL/NONMETAL MINES
Subpart T - Safety Standards for Methane in Metal and Nonmetal Mines
Section 57.22238 - Actions at 2.0 percent methane (I-B, II-B, V-B, and VI mines)

053-3 Wyo. Code R. § 57.22238

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Current through April 27, 2019
Section 57.22238 - Actions at 2.0 percent methane (I-B, II-B, V-B, and VI mines)

If methane reaches 2.0 percent in the mine atmosphere, all persons other than competent persons necessary to make ventilation changes shall be withdrawn from the mine until methane is reduced to less than 0.5 percent.

053-3 Wyo. Code R. § 57.22238