30 CFR Part 57Public Domain
§ 57.4530 — Exits for surface buildings and structures
Subpart C — Fire Prevention and Control
Surface buildings or structures in which persons work shall have a sufficient number of exits to permit prompt escape in case of fire.
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.