Information service
91.140.01 Installations in buildings in general
New standards
Replaced standards
Drafts
prEVS 919
Smoke and heat control systems - Design, installation, maintenance
Scope: This standard gives requirements for design, construction and maintenance of smoke extraction systems. Only maintenance and control requirements included in this standard will be applied to smoke extraction systems that is constructed before the standard is being used. The standard does not address the design of smoke control systems in tunnels.
Base documents: