R11-1-719. Self-rescue devices to be worn underground

A. Except as provided in subsections (B) and (C) of this Section, self-rescue devices meeting the requirements of standard R11- 1-718 shall be worn or carried by all persons underground. B. Where the wearing or carrying of self-rescue devices meeting the requirements of standard R11-1-718 is hazardous to a person, such self-rescue devices shall be located at a distance no greater than 25 feet from such person. C. Where a person works on or around mobile equipment, self-rescue devices may be placed in a readily accessible location on such equipment.