Great Lakes Dredge & Dock Sues Philly Shipyard Over Construction Delays Great Lakes Dredge & Dock Company has filed a lawsuit against Philly Shipyard in the U.S. Eastern District Court. The disagreement is about construction delays and changes to the building plan for a special rock installation vessel, which is crucial for the company’s offshore … Continue reading Philly Shipyard Sued Over Construction Delays on Rock Installation Vessel