What must be done to ensure that firemain cutout valves are secure?

To ensure that firemain cutout valves are secure, conducting a visual inspection is a critical step. This inspection involves examining the valves and their surrounding areas for any signs of leakage, corrosion, or physical damage that could compromise their function. A visual inspection allows personnel to assess the overall condition of the valves and verify that they are properly positioned and sealed.

This method is vital in a shipboard environment where safety is a top priority, particularly regarding fire safety and the functionality of the firemain system. Regular visual checks help to identify issues before they escalate into serious problems, ensuring that the fire protection systems are fully operational when needed.