Damen Shipyards Group has delivered a Shoalbuster (SBu) 3209 to Caspian Offshore Construction, which will be put to work in support of dredging projects in the Persian Gulf.The vessel, named Caspian Lotus, joins the company’s fleet of over 50 vessels and barges.It features shallow draught of just 3.3 metres, 80 m2 of deck space, ample crane capacity and powerful propulsion.