Some of the major offshore constructions carried out by GDC include the following prestigious projects:

	Bridge across Intake Channel at Az-Zour Power Station.
	Foot Bridge at Az-Zour and Doha Power Stations.
	Skimmer Wall and Foot Bridge at Sabiyah Power Station Project.
	Subsoil stabilization with Geogrid.
	Construction of Boat Hoist with Precast concrete Block Work.
	Asphalt Concreting including sub-base work.
	Bubiyan bridge - Restoration of Pier Structure.
	Precast concrete Dolosse Armouring for Breakwaters.