Mar 02, 2020 PDF Version OAK BROOK, Ill., March 02, 2020 (GLOBE NEWSWIRE) — Great Lakes Dredge & Dock Corporation (“Great Lakes”) (NASDAQ:GLDD), the largest provider of dredging services in the United States announced today the receipt of several major dredging awards totaling $71.6 million. The awarded work includes: Caminada Headland Back Barrier Marsh Creation Project (Coastal Protection, Louisiana, $30.1 million) York Spit