Dredging contractor Great Lakes Dredge & Dock Corporation announced it has received several dredging awards totaling $342.3 million.The awarded work includes:Sabine-Neches Waterway Channel Improvement, Contract 6 Project (Capital, Texas, $219.1 million)The Sabine-Neches Waterway Channel Improvement, Contract Project 6 involves the deepening of the channel to accommodate larger vessels