46 CFR 54.20-2 - Fabrication for hazardous materials (replaces UW-2(a)).
(a) Pressure vessels containing hazardous materials as defined in § 150.115 of this chapter must be of the class and construction required by subchapter D, I, O, or, when not specified, of a class determined by the Commandant.
(b) Class III pressure vessels must not be used for the storage or stowage of hazardous materials unless there is specific authorization in subchapters D, I, or O.
Title 46 published on 07-Jun-2018 03:53
The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 46 CFR Part 54 after this date.