[Code of Federal Regulations] [Title 46, Volume 4] [Revised as of October 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR130.470] [Page 451] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) PART 130--VESSEL CONTROL, AND MISCELLANEOUS EQUIPMENT AND SYSTEMS--Table of Contents Subpart D--Automation of Unattended Machinery Spaces Sec. 130.470 Fire alarms. (a) Each fire detector and control unit must be of a type specifically approved by the Commandant (G-MSE). (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.