Does the Marin-Ark have a float free capability?
The RFD Marin-Ark does have a float-free capability. In the event of the ship sinking before the system can be manned and deployed in the normal way, it will be released automatically and liferafts will float free. A hydrostatic release unit incorporated in the primary auto release system initiates the release sequence when submerged to a depth of 1.5 – 4.0 metres. If the Marin-Ark station is installed between decks, the outboard door in the ship’s side automatically releases and the liferafts and chutes are ejected. If the Marin-Ark station is installed on an open deck the outboard door of the GRP housing is released in the same manner. As the ship sinks, the packed liferafts, which have positive buoyancy, float towards the surface, inflation being initiated automatically. On reaching the surface, the liferafts fully inflate and because of the reversible design are always the right way up and ready for boarding and use by the evacuees in the water. The bowsing lines are automatically
