Ulstein Verft followed the Bourbon Orca with a line of platform ships designated the PX105. These ships have a deck area of 1000 m2 and is provided with Schotte azimuthing thrusters aft and DPII. All this in addition to the spectacular XBow. At the time of writing this - in 2016 - no-one has found any fault with the XBow, or in fact any of the other bow shapes produced by others, although the guys on the forecastle trying to tie the ships up must be cursing at times.
Main picture Scott Boulter.