181.310—Fire main and hydrants.
(a)
A vessel that has a power driven fire pump must have a sufficient number of fire hydrants to reach any part of the vessel using a single length of fire hose.
(b)
Piping, valves, and fittings in a fire main system must comply with subpart G, part 182, of this chapter.
(c)
Each fire hydrant must have a valve installed to allow the fire hose to be removed while the fire main is under pressure.
[CGD 85-080, 61 FR 982, Jan. 10, 1996, as amended at 62 FR 51358, Sept. 30, 1997]