Document Citation: 30 CFR 57.4360

Header:
CODE OF FEDERAL REGULATIONS
TITLE 30 -- MINERAL RESOURCES
CHAPTER I -- MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
SUBCHAPTER K -- METAL AND NONMETAL MINE SAFETY AND HEALTH
PART 57 -- SAFETY AND HEALTH STANDARDS -- UNDERGROUND ME

Date:
02/28/2013

Document:
§ 57.4360 Underground alarm systems.

(a) Fire alarm systems capable of promptly warning every person underground, except as provided in paragraph (b), shall be provided and maintained in operating condition.

(b) If persons are assigned to work areas beyond the warning capabilities of the system, provisions shall be made to alert them in a manner to provide for their safe evacuation in the event of a fire.