View all text of Subpart 54.20 [§ 54.20-1 - § 54.20-5]
§ 54.20-1 - Scope (modifies UW-1 through UW-65).
(a) Pressure vessels and vessel parts that are fabricated by welding must be as required by paragraphs UW-1 through UW-65 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) except as noted otherwise in this subchapter.
(b) [Reserved]