30 CFR Part 57Public Domain
§ 57.11036 — Ladderway trap doors and guards
Subpart J — Travelways and Escapeways
Trap doors or adequate guarding shall be provided in ladderways at each level. Doors shall be kept operable.
Public Domain: 30 CFR Part 57 (MSHA Safety and Health Standards — Underground Metal and Nonmetal Mines) is a U.S. government publication and is not subject to copyright. Text extracted from the official source ↗. Figures are served from the eCFR; if one does not load, use the link in its place.