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Charleston Naval Shipyard

Charleston Naval Shipyard - Charleston, South Carolina

Established in 1901, Charleston Naval Shipyard (CNSY) is located approximately five miles north of the historical city of Charleston, South Carolina. It sprawls over 400 acres of hard-land on the Cooper River, and it eventually became one of the primary maintenance and support facilities for guided missile ships, submarines, cruisers, destroyers, frigates, submarine tenders, and other surface ships.

During WWI, employment at the yard increased from 1,708 in 1917 to 5,600 during the main war years. Wartime demands forced the yard to speed up production and efficiency. Things slowed down again for Charleston Naval Shipyard as the war passed, and there was a question as to whether they would ever pick up again. They would.

During the Great Depression, the yard participated in a new cruiser-building program, which allowed it to avoid much of the financial agony plaguing the country at that time. In 1931, with the passage of the dry dock bill, the yard received funds to build concrete ways for destroyer construction. The National Industrial Recovery Act provided funds for the yard to build a gunboat named the Charleston, a name chosen by President Roosevelt to honor its builders, in 1933.

WWII brought funding for expansions to the shipyard, and in 1939, $3.5 million was awarded to the yard allowing it to hire approximately 1,800 WPA and PWA workers. The workforce had grown from 241 in 1932 to about 2,000 as the war got underway. Employment didn't peak until July 1943, when it reached 25,948.

Some the ships produced by the yard during these years included the USS Sterrett (DD-407), the Roe (DD-418), the Jones (DD-427), and the Grayson (DD-435). The yard also built the Tidewater (AD-31) and the Bryce Canyon (AD-36), two of the largest vessels ever built at the Charleston Naval Shipyard.

After the war, the yard was turned into a submarine overhaul yard. In 1948, the Conger (SS-477) became the first submarine to be overhauled at the yard. The yard's submarine work continued through the North Korean invasion of South Korea in the 1950's and up through the 1960's. During the 1960's, the yard also built missiles and took on nuclear submarine overhauls. In 1968, a new six-story packaging building was added to the facility to handle the vertical construction of the 32-ton, 34-foot long, Poseidon missile.

In 1996, operations at the shipyard were shut down after a major reduction of the workload after the Vietnam War. Now the yard is the home of the Naval Nuclear Power Training Command.

During the years that the shipyard was in operation it was home to many veterans. Asbestos was commonly used in both shipbuilding and ship repair. As a result, veterans and asbestos exposure was a common occurrence at the shipyard and veterans were then placed at risk for developing mesothelioma. If you are a veteran diagnosed with mesothelioma you may be asking how does mesothelioma affect veterans? You may also be interested in knowing where veteran medical centers are located for treatment or what types of mesothelioma medical support for veterans is available. Please also consult our mesothelioma treatment guide for additional treatment information.

Author: Tara Strand

Senior Content Writer

Tara Strand

Reviewer: Jennifer R. Lucarelli

Lawyer for Mesothelioma Victims and Their Families

Jennifer R. Lucarelli


Colletta, Paolo E., Ed.United States Navy and Marine Corps Bases, Domestic.. Greenwood Press: Westport, CT. 1985. Pgs. 78-102.

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