In the 4^th quarter of 2023, during a routine in-water survey of a general cargo vessel’s underwater hull, a 55-inch linear indication was located on the port rudder shell plating. Phoenix International Holdings, Inc. (Phoenix) was directed by the customer to rapidly develop an ABS class-approved repair plan and execute the waterborne repair. The repair plan was approved and showcased Phoenix’s latest Welding Procedure Specification WPS-407-W, Class A Groove Weld. This procedure was specifically developed to offer a wet welded ABS Class approved permanent repair option without the need for a dry chamber or habitat, thereby enabling Phoenix to carry out repairs efficiently without delay to the ship’s schedule.

Highly qualified Welder/Divers from Phoenix Virginia, Florida, California, and Hawaii offices supported this repair over four attendances in Honolulu, Hawaii. The bullets below outline the work conducted during each attendance:

• Magnetic particle inspection, indication excavation, interference removal, and joint preparation
• Joint preparation and root weld
• Final weld out, magnetic particle/visual inspections, interference reinstallation, and Hycote application (preservation)
• Rudder void dewatering and nitrogen purge

This high-tempo repair operation was executed safely, on schedule, and on budget. Phoenix received excellent marks from the customer in all categories.

Great Job Team Phoenix!