46 C.F.R. Subpart 111.99—Fire Door Holding and Release Systems
Title 46 - Shipping
This subpart applies to fire door holding and release systems, if fitted. [CGD 74–125A, 47 FR 15236, Apr. 8, 1982, as amended by CGD 94–108, 61 FR 28284, June 4, 1996] As used in this subpart— Central control panel means a manually-operated device on the navigating bridge or in the fire control room for releasing one or more fire doors. Fire door means a door that is in a fire boundary, such as a stairway enclosure or main vertical zone bulkhead, that is not usually kept closed. Fire door holding magnet means an electromagnet for holding a fire door open. Local control panel means a manually-operated device next to a fire door for releasing the door so that the fire door self-closing mechanism may close the door. [CGD 94–108, 61 FR 28284, June 4, 1996; 61 FR 33045, June 26, 1996; as amended by USCG–2004–18884, 69 FR 58348, Sept. 30, 2004] Fire door release systems, if installed, must meet SOLAS 74, regulation II–2/30.4.3. [CGD 94–108, 61 FR 28284, June 4, 1996]
Title 46: Shipping
PART 111—ELECTRIC SYSTEMS—GENERAL REQUIREMENTS
Subpart 111.99—Fire Door Holding and Release Systems
§ 111.99-1 Applicability.
§ 111.99-3 Definitions.
§ 111.99-5 General.
