Section 8(6) in The Merchant Shipping (Fire Appliances) Rules, 1969
(6)In every such ship, there shall be provided in each of the boiler rooms at least one CO2 fire extinguisher of 45 kg. capacity or a both fire extinguisher of at least 136 litres together with a hose on reel capable of reaching every part of the boiler room and of any space which contains the whole or part of the oil fuel installation.
