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 57.22222 - Ventilation materials (I-A, I-B, I-C, II-A, III, V-A, and V-B mines)

053-3 Wyo. Code R. § 57.22222

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Current through April 27, 2019
Section 57.22222 - Ventilation materials (I-A, I-B, I-C, II-A, III, V-A, and V-B mines)

Brattice cloth and ventilation tubing shall be approved by MSHA in accordance with 30 CFR part 7, or shall bear a BC or VT acceptance number issued by the MSHA Approval and Certification Center.

053-3 Wyo. Code R. § 57.22222

54 FR 30508, 7/20/1989