46 C.F.R. § 111.97-7
Distribution.
Cite as 46 C.F.R. § 111.97-7 (2026)
(a) Each distribution panelboard for a watertight door system must be above the uppermost continuous deck and must have means for locking.
(b) Each feeder supplying a watertight door operating system must be above the uppermost continuous deck.
(c) Each watertight door operating system must have a separate branch circuit.