Liferafts and life buoys
Life rafts
The inflatable life raft is the most common survival craft carried
by small commercial vessels. They are normally thrown
overboard, then inflated and boarded in the water.
Most have a strap securing them in their stowage position and
incorporate a manual release (slip fitting) and hydrostatic release
device that is activated by water pressure (about two to three
metres depth). When activated, this hydrostatic release allows
the raft to rise to the surface. Proper installation is essential,
including the correct attachment of the life raft painter to the
weak link.
It must be capable of withstanding exposure for 30 days afloat
in all sea conditions and includes equipment and rations like
sponges, paddles, bailer, safety-knife, electric torch, sea anchor,
fresh water, tin opener, flares, first aid kit, barley sugar,
seasickness tablets and fishing gear.
Lifebuoys
Lifebuoys are stowed so they are not permanently secured and can be
quickly thrown overboard in an emergency, particularly when a
person falls overboard. They must be of an approved type and
fitted with the required attachments (self-igniting lights and/or
buoyant lines).
