In 2010 - 2011 the IFPS designed by KCI for the client Tideway, consists of separate closed fall pipe sections which are modularly assembled from the aft deck. From the aft of the ship, the IFPS extends an inclined cantilevered pipe, reaching approximately 20 metres behind the vessel. Via this 50 metre-long pipe of 1.20 metre diameter, extremely precise rock placement is possible.