30 CFR 57.4130 - Surface electric substations and liquid storage facilities.
The requirements of this standard apply to surface areas only.
(a) If a hazard to persons could be created, no combustible materials shall be stored or allowed to accumulate within 25 feet of the following:
(1) Electric substations.
(2) Unburied, flammable or combustible liquid storage tanks.
(3) Any group of containers used for storage of more than 60 gallons of flammable or combustible liquids.
(b) The area within the 25-foot perimeter shall be kept free of dry vegetation.
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.