StacksVerified U.S. regulatory reference

46 CFR §57.05-3

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
When a welder is to be qualified for welding or torch brazing of piping on board ship in a limited or restricted space, the space restrictions shown in connection with figures 1 or 2 to § 57.05-3 must be used when welding and brazing the test joint.