Betekenis van:
fire door

Voorbeeldzinnen

1. The fire knocked down the door.
2. After such local opening the door shall automatically close again; .6 indication shall be provided at the fire door indicator panel in the continuously manned central control station whether each of the remote-released doors are closed;
3. .3 Indicators shall be provided on the navigating bridge which shall indicate when any fire door leading to or from the special category spaces is closed.
4. .3.1 Hinged fire doors in stairway enclosures, main vertical zone bulkheads and galley boundaries which are normally kept open shall be self-closing and be capable of release from a central control station and from a position at the door.
5. in this connection, a stairway which is enclosed only at one level shall be regarded as part of the space from which it is not separated by a fire door.
6. in this connection a stairway which is enclosed at only one level shall be regarded as part of the space from which it is not separated by a fire door.
7. .5 All fire doors in stairway enclosures, main vertical zone bulkheads and galley boundaries which are normally kept open shall be capable of release from a central control station and from a position at the door.
8. .6 indication shall be provided at the fire door indicator panel in the continuously manned central control station whether each of the remote-released doors are closed; .7 the release mechanism shall be so designed that the door will automatically close in the event of disruption of the control system or main source of electric power;
9. .6 Except for watertight doors, weathertight doors (semi-watertight doors), doors leading to the open deck and doors which need to be reasonably gastight all ‘A’ class doors located in stairways, public spaces and main vertical zone bulkheads in escape routes shall be equipped with a self-closing hose port of material, construction and fire resistance which is equivalent to the door into which it is fitted, and shall be a 150 mm square clear opening with the door closed and shall be inset into the lower edge of the door, opposite to the door hinges, or in the case of sliding doors, nearest the opening.
10. .7 Doors and door frames in “B” class divisions and means of securing them shall provide a method of closure which shall have resistance to fire equivalent to that of the divisions except that ventilation openings may be permitted in the lower portion of such doors.
11. .2 The construction of all doors and door frames in ‘A’ class divisions, with the means of securing them when closed, shall provide resistance to fire as well as to the passage of smoke and flame, as far as practicable, equivalent to that of the bulkheads in which the doors are situated.
12. However, Germany indicated that five of the planned courses (including fire protection, first aid, dangerous goods recognition and ramp safety) are compulsory under the existing rules for all employees [5] and that additional courses, including relevant on-the-job training, must be attended by a minimum number of persons (around 70), i.e. cargo door operation and the general training for which licences are required.
13. .2 The construction of all doors and door frames in “A” class divisions, with the means of securing them when closed, shall provide resistance to fire as well as to the passage of smoke and flame, as far as practicable, equivalent to that of the bulkheads in which the doors are situated.
14. .3 All doors, except fire doors which are normally kept closed, shall be capable of remote and automatic release from a continuously manned central control station, either simultaneously or in groups, and also individually from a position at both sides of the door.
15. .6 Doors giving direct access to special category spaces which are power-operated and automatically closed need not be equipped with alarms and remote-release mechanisms required in .4.2 and .4.3. CLASS B, C AND D SHIPS CONSTRUCTED ON OR AFTER 1 JANUARY 2003: Instead of .4 the following paragraph .4a shall apply: 4a. Fire doors in main vertical zone bulkheads, galley boundaries and stairway enclosures other than power-operated watertight doors and those which are normally locked, shall satisfy the following requirements: .1 the doors shall be self-closing and be capable of closing against an angle of inclination of up to 3,5 ° opposing closure; .2 the approximate time of closure for hinged fire doors shall be no more than 40 seconds and no less than 10 seconds from the beginning of their movement with the ship in upright position. The approximate uniform rate of closure for sliding fire doors shall be of no more than 0,2 m/s and no less than 0,1 m/s with the ship in the upright position; .3 the doors shall be capable of remote release from the continuously manned central control station, either simultaneously or in groups and shall be capable of release also individually from a position at both sides of the door. Release switches shall have an on-off function to prevent automatic resetting of the system; .4 hold-back hooks not subject to central control station release are prohibited; .5 a door closed remotely from the central control station shall be capable of being reopened at both sides of the door by local control. After such local opening the door shall automatically close again; .6 indication shall be provided at the fire door indicator panel in the continuously manned central control station whether each of the remote-released doors are closed;