Where should emergency power be provided in a facility?

Emergency power should be provided for essential systems, which include not only the nurses' call system and fire pump but also other critical infrastructure that ensures the safety and well-being of occupants in a facility. This requirement is especially important in healthcare settings, where reliable power for these essential systems can be a matter of life and death.

Nurses' call systems enable patients to summon help in an emergency, facilitating timely responses from healthcare staff. Similarly, fire pumps are crucial for maintaining fire safety measures, allowing for efficient response during emergencies. Additionally, emergency power may encompass other vital systems such as ventilation, communication systems, and security, thus ensuring the overall functionality and safety of the facility during power outages.

In contrast, limiting emergency power to only lighting, life support systems, or specific areas like patient bedrooms does not provide a comprehensive safety net for the entire facility. A holistic approach ensures that all aspects of care and safety are maintained during an unexpected power failure.