Metal Trades Department Praises Rep. Richmond, Sen. Landrieu and Avondale SOS Partners. Thanks to the work of Senator Mary Landrieu and Congressman Cedric Richmond and the Avondale SOS Coalition, Avondale Shipyard took another step toward stability after they persuaded the federal government to remove the financial incentive for Huntington Ingalls to shut down the shipyard. "This is a hopeful new development for working families in Avondale," said Metal Trades Department President Ron Ault. "Thanks to the hard work and determination of Representative Richmond and Senator Landrieu, Secretary of the Navy Ray Mabus, and all our SOS coalition partners, Avondale could have a new life. Sen. Landrieu and Rep. Richmond sent a letter to Sec.