In December 2011, Damen Pontoons & Barges signed three contracts for a total of five purpose-built Damen Stan Pontoons (SPo): two Damen Stan Pontoons 6511 for Mammoet Maritime (The Netherlands), two Stan Pontoons 8916 ICE for Silverburn Shipping (I.O.M.) Ltd (UK) and one SPo 4113 for Rhumb Maritime (Australia). Delivery of the pontoons will take place between March and September 2012. Melbourne-based chartering company Rhumb Maritme ordered a Damen Stan Pontoon 4113 (41 x 13 m) with an outfitting best suited to the company’s current needs in the Asia-Pacific region.