How many AFFF storage tanks are installed, and what is their capacity each?

The answer indicates that there are four AFFF (Aqueous Film Forming Foam) storage tanks installed, each with a capacity of 700 gallons. This configuration is significant because it allows for a substantial amount of firefighting foam to be readily available in the event of a fire, particularly in marine environments where flammable liquids are a concern.

AFFF is essential for combating fires involving hydrocarbons, as it forms a film on the surface of burning liquids, suppressing vapor releases and cooling the flames. Having multiple tanks enhances the redundancy in firefighting capabilities, ensuring that sufficient AFFF is available even if one tank is compromised or under maintenance.

Moreover, the capacity of 700 gallons per tank strikes a balance between being manageable in size and providing an adequate supply for effective fire suppression. This amount per tank allows for a quick deployment during emergency situations while maintaining a system that is practical to operate and refill as needed.

Overall, the configuration described not only aligns with standard practices for onboard firefighting systems but also emphasizes the need for both quantity and reliability in emergency response scenarios on vessels.