What action should the Fire Safety Director take when the fire alarm system on the 15th floor is not functioning as required by law?

The correct course of action for the Fire Safety Director when the fire alarm system on the 15th floor is not functioning is to notify the tenants occupying that specific floor. This is crucial because the primary concern during a system failure is the safety and awareness of those directly affected by the malfunction. Tenants on the 15th floor need to be made aware of the issue so they can take appropriate precautions while the situation is rectified.

Notifying only those on the 15th floor ensures that you are directing your communication to the individuals who could be in the most immediate danger due to the malfunctioning alarm system. It focuses the responsibility where it is most critical, allowing those affected to understand their potential risk without creating unnecessary alarm among tenants who are not as likely to be impacted, such as those on floors above or below. This approach aligns with legal and safety protocols that prioritize direct communication about safety issues.