46 C.F.R. § 59.10-30 Seal welding.
Title 46 - Shipping
Where leaks occur in riveted joints or connections, they shall be carefully investigated to determine the cause. Such leaks may be made tight by seal welding the edge, if, in the opinion of the Officer in Charge, Marine Inspection, this will make a satisfactory repair.
Title 46: Shipping
PART 59—REPAIRS TO BOILERS, PRESSURE VESSELS AND APPURTENANCES
Subpart 59.10—Welding Repairs to Boilers and Pressure Vessels in Service
§ 59.10-30 Seal welding.
