Add to ORKGSee paras 3.27 and 3.36 NOTES: 1. The arrangements shown also apply to the top storey. 2. See Diagram 3.9 for small single stair buildings. 3. All doors shown are fire doorsets. 4. Where travel distance is measured to a stair lobby, the lobby must not provide direct access to any storage room, flat or other space containing a potential fire hazard. 5. For further guidance on the fire rating of the fire doorsets from the corridor to the flat and/or stairway refer to Appendix C ,Table C1. F Flat Shaded areas indicate zones where ventilation should be provided in accordance with paragraphs 3.50 to 3.53(An external wall vent or smoke shaft located anywhere in the shaded area
Any external escape stair should meet all of the following conditions (Diagram 3.11). a. Doors to t...
All of the following precautions should be taken to avoid the spread of smoke and fire to the protec...
Firefighting stairs and firefighting lifts should be approached from either of the following. a. A...
See paras 3.27 and 3.36 NOTES: 1. The arrangements shown also apply to the top storey. 2. See Dia...
a. CORRIDOR ACCESS WITHOUT DEAD ENDS b. CORRIDOR ACCESS WITH DEAD ENDS The central door may be omi...
a. SMALL SINGLE STAIR BUILDING *If smoke control is provided in the lobby, the travel distance can ...
In buildings with more than three storeys above the ground storey, stairs may serve the flats and ot...
NOTES: 1. If travel distance is measured to a stair lobby, the lobby must not provide direct access...
Minimum fire resistance REI60 from both sides with E30 Sa fire doors Minimum fire resistance REI 12...
For some low rise buildings, the provisions in paragraphs 3.26 and 3.27 may be modified and the use ...
When multi-storey flats do not have their own external entrance at ground level, adopt one of the fo...
Except in buildings described in paragraph 3.28, common stairs forming part of the only escape route...
No fire resistance required for door 1100mm zone above top landing 1100mm zone above top landing ...
Despite the provisions described, it is probable that some smoke will get into the common corridor o...
For systems circulating air only within an individual flat, take all of the following precautions. ...
Any external escape stair should meet all of the following conditions (Diagram 3.11). a. Doors to t...
All of the following precautions should be taken to avoid the spread of smoke and fire to the protec...
Firefighting stairs and firefighting lifts should be approached from either of the following. a. A...
See paras 3.27 and 3.36 NOTES: 1. The arrangements shown also apply to the top storey. 2. See Dia...
a. CORRIDOR ACCESS WITHOUT DEAD ENDS b. CORRIDOR ACCESS WITH DEAD ENDS The central door may be omi...
a. SMALL SINGLE STAIR BUILDING *If smoke control is provided in the lobby, the travel distance can ...
In buildings with more than three storeys above the ground storey, stairs may serve the flats and ot...
NOTES: 1. If travel distance is measured to a stair lobby, the lobby must not provide direct access...
Minimum fire resistance REI60 from both sides with E30 Sa fire doors Minimum fire resistance REI 12...
For some low rise buildings, the provisions in paragraphs 3.26 and 3.27 may be modified and the use ...
When multi-storey flats do not have their own external entrance at ground level, adopt one of the fo...
Except in buildings described in paragraph 3.28, common stairs forming part of the only escape route...
No fire resistance required for door 1100mm zone above top landing 1100mm zone above top landing ...
Despite the provisions described, it is probable that some smoke will get into the common corridor o...
For systems circulating air only within an individual flat, take all of the following precautions. ...
Any external escape stair should meet all of the following conditions (Diagram 3.11). a. Doors to t...
All of the following precautions should be taken to avoid the spread of smoke and fire to the protec...
Firefighting stairs and firefighting lifts should be approached from either of the following. a. A...