In October 2012 Damen Shiprepair Rotterdam (DSR) won the contract for installing the first Becker Twisted Fin on seven container vessels of the fleet of Hamburg (Germany) based liner shipping company Hamburg Süd. To complete the project in time, the vessels were routed in such a way that they could each be dry-docked for a maximum of 6 days every consecutive week. All ships have now been re-delivered. The first vessel starting the cycle, MV Santa Catharina, was expected the December 30, 2012. However, this vessel was operationally delayed, which reduced the available time with three days.