130.470—Fire alarms.
(a)
Each fire detector and control unit must be of a type specifically approved by the Commandant (CG-521).
(b)
No fire-alarm circuit for the engine room may contain a fire detector for any other space.
(c)
The number and placement of fire detectors must be approved by the cognizant OCMI.
[CGD 82-004 and CGD 86-074, 62 FR 49337, Sept. 19, 1997, as amended by USCG-2009-0702, 74 FR 49235, Sept. 25, 2009]