(1) Efficient bulwarks or guard rails shall be
fitted on all exposed parts of the working deck and on superstructure
decks if they are working platforms. The height of bulwarks or guard
rails above deck shall be at least 1 m. Where this height would interfere
with the normal operation of the vessel, a lesser height may be approved
by the Administration.
(2) The minimum vertical distance from the deepest
operating waterline to the lowest point of the top of the bulwark,
or to the edge of the working deck if guard rails are fitted shall
ensure adequate protection of the crew from water shipped on deck,
taking into account the sea states and the weather conditions in which
the vessel may operate, the area of operation, type of vessel and
its method of fishing and shall be to the satisfaction of the Administration.footnote
(3) Clearance below the lowest course of guard
rails shall not exceed 230 mm. Other courses shall not be more than
380 mm apart, and the distance between stanchions shall not be more
than 1.5 m. In a vessel with rounded gunwales, guard rail supports
shall be placed on the flat of the deck. Rails shall be free from
sharp points, edges and corners and shall be of adequate strength.
(4) Means to the satisfaction of the Administration,
such as guard rails, lifelines, gangways or underdeck passages, shall
be provided to protect the crew in moving between accommodation, machinery
and other working spaces. Storm rails shall be fitted as necessary
to the outside of all deckhouses and casings to secure safety of passage
or work for the crew.
(5) Stern trawlers shall be provided with suitable
protection such as doors, gates or nets at the top of the stern ramp
at the same height as the adjacent bulwark or guard rails. When such
protection is not in position a chain or other means of protection
shall be provided across the ramp.