Which action helps prevent loose objects from becoming missile hazards when a clean agent system discharges?

• A. Conduct a mechanical review to ensure nozzle orientation will not impinge on loose objects.
• B. Increase discharge velocity to push debris away.
• C. Place netting around discharge area.
• D. Only use the system at night.

Answer: (A)

In a clean agent discharge, the flow can carry momentum and push or dislodge loose objects, turning them into missiles that endanger people and equipment. The most effective way to prevent that is to perform a mechanical review of how the nozzles are oriented, ensuring the discharge path will not impinge on or push loose items. By checking the layout, you can adjust nozzle angles, clear the area of loose debris, and position equipment so the jet disperses into open space rather than toward objects that could be displaced.

This approach directly controls how the agent travels and interacts with the environment, reducing the risk of secondary hazards. Rethinking discharge velocity or adding containment like netting won’t necessarily prevent objects from becoming missiles and can introduce other issues, and using the system only at night doesn’t address the physical interaction with loose items.