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10. Clearances
10.1 Main evacuation staircase
The control towers have a staircase with 2 passage units (UP) serving at least the bottom level of the last compartment. This staircase can accommodate a stretcher.
This staircase is either enclosed or open-air. To be considered open-air, at least 50% of each flight of stairs must communicate with the outside.
The staircase serving the upper floors is continuous up to the level allowing evacuation to the outside or to a passageway leading directly to the outside.
The stairwells serving the upper floors and basements are interrupted at the evacuation level.
No premises open directly onto the main evacuation staircase. Any communications are via an intercommunication...
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Interior fittings
Bibliography
Also in our database
Code
Article R. 4512-7 du Code du travail créé par décret n° 2008-244 du 7 mars 2008 – art. (V).
Article R. 122-2 of the French Construction and Housing Code, amended by Decree no. 2009-1119 of September 16, 2009.
Regulations
Order of March 19, 1993 (in application of article R. 237-8 of the French Labor Code, this order establishes the list of hazardous jobs for which a written prevention plan is drawn up).
Arrêté du 3 octobre 2010 relatif au stockage en réservoirs aériens manufacturés de liquides inflammables exploités dans un stockage soumis à autorisation au titre de la rubrique 1432 de la législation des installations...
Standards and norms
- Fire detection equipment –Autonomous trigger detector systems (SDAD) - NF S61-961 - 09-07
- Safety rules for elevator construction and installation – Special applications for elevators and freight elevators – Part 72: fire elevators - NF EN 81-72 - 05-04
- Méthode d'essai pour l'exposition des toitures à un feu extérieur - ENV 1187 - 2002
- Fire classification of building products and components – Part...
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