Which manifold is NOT mentioned for providing external supply for the firemain?

The starboard deck pump is not mentioned as a manifold for providing an external supply for the firemain, which is the focus of the question. Fire mains are critical components in a ship’s firefighting systems, and they typically draw from dedicated manifolds strategically located throughout the vessel to ensure accessibility and functionality during emergencies.

Other options often refer to common areas or existing equipment on a ship that can serve as supply points for firemain systems. For instance, the port/stbd foc'sle and port/stbd FAS/boat deck areas are typically designed to accommodate firefighting logistics, including manifold connections. Similarly, the fantail is also a recognized area where firemain operations can happen, serving specific firefighting needs based on the vessel's layout and fire response protocols.

Understanding these designated areas is essential for effective fire response planning, as they provide critical access points for water supply during firefighting operations. This highlights the importance of knowing vessel layout and fire safety infrastructure for those involved in maritime safety and operations.