Are all receptacles in hallway 002 powered from panelboard P2-BF2-4?

The assertion that not all receptacles in hallway 002 are powered from panelboard P2-BF2-4 is supported by the way electrical systems are typically designed and documented. In many installations, different panelboards serve different areas or types of circuits for various functions or load requirements.

The presence of multiple panelboards, such as P2-BF2-4 and P2-BF2-2, indicates that circuits may be divided among them based on load balancing, circuit capacity, or operational necessity. For instance, it is common for some receptacles to be supplied by a different panelboard to serve specific needs, such as lighting, emergency power, or equipment loads that have distinct operational requirements.

The suggestion that some receptacles might be powered from a different source, like P2-BF2-2, reinforces the idea that the power distribution is managed intentionally, ensuring that not all receptacles in hallway 002 would necessarily be connected to a single panelboard. Therefore, the notion that not all receptacles are powered from P2-BF2-4 aligns with standard practices in electrical distribution and design.