Construction
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Nuclear submarine construction is an extraordinarily rigorous process involving thousands of highly skilled people and millions of labor hours over a five-year time span.  The foundation of Electric Boat's construction capabilities is modular assembly - a pioneering development that has revolutionized the submarine industry.  Submarine construction takes place at two locations with a combined replacement value of about $1 billion - the Quonset Point, R. I., manufacturing facility and its Groton, Conn., shipyard.  At these two state-of-the-art operations, digital design data is transformed into hull sections packed with components, subsystems and complete systems that are assembled into sophisticated undersea vessels which remain in service for up to 40 years and longer.

Specialized facilities and equipment include machine, pipe, electrical/electronic and HVAC shops, heavy-lift cranes and transports and three graving docks. Specific capabilities include state-of-the-art steel processing, sophisticated CAD/CAM interfaces, accuracy-control systems, advanced welding techniques, and test and certification expertise.

   
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