Subpart T - SAFETY STANDARDS FOR METHANE IN METAL AND NONMETAL MINES

Section 57.22101 - Smoking (I-A, II-A, III, and V-A mines)
Section 57.22102 - Smoking (I-C mines)
Section 57.22103 - Open flames (I-A, II-A, III, and V-A mines)
Section 57.22104 - Open flames (I-C mines)
Section 57.22105 - Smoking and open flames (IV mines)
Section 57.22106 - Dust containing volatile matter (I-C mines)
Appendix I to Subpart T of Part 57 - Standard Applicability by Category or Subcategory
EQUIPMENT (§§ 57.22301 — 57.22315)
EXPLOSIVES (§§ 57.22601 — 57.22608)
GENERAL (§§ 57.22001 — 57.22002)
ILLUMINATION (§ 57.22501)
MINE CATEGORIZATION (§§ 57.22003 — 57.22005)
UNDERGROUND RETORTS (§ 57.22401)
VENTILATION (§§ 57.22201 — 57.22241)