USS Ramage (DDG-61) - Construction

Construction

Ramage was constructed utilizing efficient modular shipbuilding techniques pioneered by Ingalls in the 1970s and enhanced in recent years through the development of Product-Oriented Shipbuilding Technology (POST).

These innovative techniques allow a large ship, such as Ramage, to be built in three separate hull and superstructure modules and later joined to form the complete ship. Heavy machinery, such as propulsion equipment, as well as piping, duct work, and electrical cabling were installed in hundreds of sub-assemblies, which were joined to form dozens of assemblies. These assemblies were then joined to form the three hull modules. The ship's superstructure, or "deck house", was lifted atop the mid-body module early in the assembly process.

Ramage's launching was as unique as her construction. The ship was moved over land via Ingalls' wheel-on-rail transfer system and onto the shipyard's launch and recovery drydock. The drydock was ballasted down, and DDG 61 floated free on 11 February 1994. She was then moved to her outfitting dock in preparation for the traditional christening ceremony and completion of outfitting and testing.

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