46 CFR § 54.20-2 - Fabrication for hazardous materials (replaces UW-2(a)).
§ 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.
[CGD 77-147, 47 FR 21810, May 20, 1982]