What should be done if a fire alarm system is deemed unreliable?

When a fire alarm system is deemed unreliable, it is crucial to ensure safety and minimize risks associated with potential fire incidents. Ordering the responsible party to post a fire watch is the appropriate action because it involves implementing continuous monitoring of the premises for any signs of fire or smoke. A fire watch ensures that, even in the absence of a reliable alarm system, personnel are actively looking out for hazards and can take immediate action if a fire occurs, including notifying the fire department and evacuating occupants.

This approach directly addresses the immediate safety concerns that arise from an unreliable alarm system. A fire watch typically involves designated individuals assigned to patrol the area and maintain communication about any risks, thus maintaining safety until the alarm system can be repaired or replaced.

In contrast, notifying the media would not contribute to solving the issue at hand and could unnecessarily escalate the situation. Changing the alarm code does not rectify the reliability of the alarm system itself, and conducting an investigation without notification could lead to delays in responding to a fire hazard, further jeopardizing safety. Therefore, the recommended course of action aligns with best practices for maintaining safety standards in environments where fire risk is present.