Instruction manual

PROFICIENCY IN SURVIVAL CRAFT AND RESCUE BOATS OTHER THAN
FAST RESCUE BOATS
3 8
3.1.6 Launching procedure of the inflatable liferaft
The web straps securing the raft in its stowage cradle should be released
by slipping the manually operated senhouse slip positioned above the float-free
arrangement. The liferaft container should then be manhandled to the launching
position at the ship’s side. If ship’s guard are in position, these should be
removed to facilitate an easier launching.
The painter line from the liferaft should be secured to a strong point aboard
the vessel. Where a hydrostatic release unit is featured, the painter and the “ D”
ring should be inspected to ensure that they are well fast.
Pull out a limited amount of the painter line from the container, and check
that water surface is clear of other survivors or debrits. Throw the liferaft in its
container, over the side into clear water. Inflation will be caused by a sharp ”tug”
on the painter once it is fully extended. The action of pulling sharply on the
painter line will cause the CO2 gas bottle to be fired, so inflating the liferaft.
Abandon ship by means of a throw overboard inflatable liferaft
- Check that the painter is well secured to a strong point;
- Check that all is clear overside. Let go lashing and take the raft to the
ship’s side, remove a portable rail if necessary;
- Launch the liferaft overboard in its container;
- Pull the remainder of the painter out of the floating container and tug it
hard to fire the gas bottle;
- The liferaft will take 20 to 30 seconds to inflate;
- Board the liferaft from a side ladder, a rope or from sea;
- Jettison all shoes and sharp objects ( rings, diamond, brooches, etc.)
- When everyone is aboard, cut the painter with the safety knife;
- In cold weather inflate the double floor;
- Ventilate the raft well before closing entrances. Stream the sea-
anchor;
- Endeavour to remain in the vicinity with the other rafts and boats.