Sentinel Marine's 62m ERRVs, now under construction at Cosco Dalian shipyard, achieved a new milestone on 28 February 2015. That was the day the first two hulls SK96 and SK97 had their keels laid.
These 62m vessels, designated FOCAL 531 and designed by Focal Marine & Offshore, will be classed ABS Group B ERRVs.
The first two hulls will be named BISCAY SENTINEL and PORTLAND SENTINEL.
Below are some pictures of the event.