How many B-II hand portable fire extinguishers are required in the machinery space of a vessel with 260 GT and 2400 BHP?

In determining the number of B-II hand portable fire extinguishers required in the machinery space of a vessel, it's essential to reference the regulations set forth by the U.S. Coast Guard and relevant safety standards. For vessels powered by machinery, the number of fire extinguishers required generally depends on the vessel's size and horsepower.

For a vessel with a Gross Tonnage (GT) of 260 and Brake Horse Power (BHP) of 2400, the standards indicate that at least 3 B-II type hand portable fire extinguishers are necessary in the machinery space. These extinguishers are meant to provide sufficient firefighting capabilities to handle potential onboard fire emergencies effectively.

This requirement is established to ensure the safety of the crew and the vessel by equipping it with adequate firefighting resources. The B-II rating signifies that these extinguishers can combat flammable liquids and electrical fires, which are more likely to occur in the machinery space due to oil, fuel, and electrical components.

The rationale for having 3 extinguishers specifically is to ensure there is enough coverage and access in an emergency scenario, allowing for multiple crew members to engage a fire quickly. A vessel of this size and power demands a higher level of fire suppression