Divers begin recovery of Civil War ironclad before deepening of channel

For about the next nine months, divers will be working to bring up the CSS Georgia, piece by rusted piece, from nearly 40 feet down in the Savannah River.

The $706 million harbor deepening officially began Thursday with speeches and the firing of an old cannon at Old Fort Jackson near the wreck site.

The removal of the CSS Georgia is necessary for the state and federal project, which will see the channel go from 42 to 47 feet so massive cargo container ships can use the port without relying on the tide.

While some material from the Confederate vessel was recovered after the war, four artillery pieces, parts of the propeller and propulsion system, a boiler and two casemates, which housed the artillery pieces, remain in the swift, dark waters. One of the casemates is huge: 68 feet by 24 feet.

“We need it to stay here. It will help Savannah in terms of tourism. It will help tell our story. It will enhance our reputation from an historical viewpoint. We need to make sure it does stay local,” he said, reported WSAV.

Besides deepening the channel of the Savannah River, the Corps will extend the shipping lane an additional 7 miles in the Atlantic Ocean off Tybee Island.

On the river-based portion, the Corps will be installing a dissolved oxygen injection system to protect marine life.

CNN