Which option correctly states the minimum pumping capacity for a 75 gross ton mechanically powered vessel with 52 passengers?

Which option correctly states the minimum pumping capacity for a 75 gross ton mechanically powered vessel with 52 passengers?

• A. 25 GPM
• B. 50 GPM
• C. 60 GPM
• D. 80 GPM

Answer: (B)

Regulatory rules for firefighting require a fire pump that can deliver a certain minimum flow based on how large the vessel is and how many people it carries. For a mechanically powered vessel in the 75 gross ton range with about five dozen passengers, the table used for certification sets the minimum fire pump capacity at 50 gallons per minute. That level provides enough water flow to supply the fire main and reach typical handlines and other firefighting gear across the vessel’s compartments. So, with 52 passengers on a 75 GT vessel, 50 GPM is the required minimum. A lower value like 25 GPM wouldn’t meet the demand for this occupancy, while higher values like 60 or 80 GPM align with larger passenger loads or bigger vessels and aren’t necessary for this specific category.

Regulatory rules for firefighting require a fire pump that can deliver a certain minimum flow based on how large the vessel is and how many people it carries. For a mechanically powered vessel in the 75 gross ton range with about five dozen passengers, the table used for certification sets the minimum fire pump capacity at 50 gallons per minute. That level provides enough water flow to supply the fire main and reach typical handlines and other firefighting gear across the vessel’s compartments.

So, with 52 passengers on a 75 GT vessel, 50 GPM is the required minimum. A lower value like 25 GPM wouldn’t meet the demand for this occupancy, while higher values like 60 or 80 GPM align with larger passenger loads or bigger vessels and aren’t necessary for this specific category.