30 CFR Part 57Public Domain
§ 57.19079 — Blocking mine cars
Subpart R — Personnel Hoisting
Where mine cars are hoisted by cage or skip, means for blocking cars shall be provided at all landings and also on the cage.
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.