Class Concept
Positions are assigned work performing acetylene and electric arc welding on marine vessels operated by the Ferry Division. Welding is required to ensure hull maintenance and repair, and is also necessary to permanently fuse metal parts of machinery and equipment on certified vessels. Work involves examining parent metals and alloys in order to determine their strength and properties, and determining the amount of heat to be applied. Work is characterized by requirements for close tolerance welding and for welding in a variety of physical positions. All welding work performed on certified vessels requires review and approval by U.S. Coast Guard Inspectors. Quality of welding work on non-certified vessels is reviewed by the Marine Hull Supervisor.