30 CFR 57.4431 - Surface storage restrictions.
(a) On the surface, no unburied flammable or combustible liquids or flammable gases shall be stored within 100 feet of the following:
(1) Mine openings or structures attached to mine openings.
(2) Fan installations for underground ventilation.
(3) Hoist houses.
(b) Under this standard, the following may be present in the hoist house in quantities necessary for the day-to-day maintenance of the hoist machinery:
(1) Flammable liquids in safety cans or in other containers placed in tightly closed cabinets. The safety cans and cabinets shall be kept away from any heat source, and each cabinet shall be labeled “flammables.”
(2) Combustible liquids in closed containers. The cointainers shall be kept away from any heat source and the hoist operator's work station.
Title 30 published on 2015-07-01
The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 30 CFR Part 57 after this date.