Section 14(3) in The Merchant Shipping (Fire Appliances) Rules, 1969
(3)Where the fireman's outfit carried on board a ship in compliance with sub-rule (1) consists of only breathing apparatus of the air hose type, and an air hose exceeding 35 metres in length would be necessary to reach from the open deck well clear of any hatch or doorway to any part of the accommodation, service, cargo or machinery spaces on the ship, at least two sets of breathing apparatus of the self-contained type shall also be provided on board the ship.
