Warning This information has been archived because it is outdated and no longer relevant.

Archived Content

Information identified as archived on the Web is for reference, research or recordkeeping purposes. It has not been altered or updated after the date of archiving. Web pages that are archived on the Web are not subject to the Government of Canada Web Standards. As per the Communications Policy of the Government of Canada, you can request alternate formats on the "Contact Us" page.

3.3.1.3.(5)
OS3
ObjectiveOS3 Safety in Use
Attribution
Application
Application 1: 
Access to exits and location of exits from a rooftop enclosure, in buildings described in Sentence 1.3.3.2.(1) of Division A.
Top of Page
Intent
Intent 1: 
To limit the probability of delays in the evacuation or movement of persons to a safe place in an emergency, which could lead to harm to persons.
Intent 2: 
To limit the probability that emergency responders will be delayed or ineffective in carrying out their emergency response operations, which could lead to delays in the evacuation or movement of persons to a safe place, which could lead to harm to persons.
Intent 3: 
To exclude an access to exit serving a rooftop enclosure from the application of Section 3.4. and to supersede the exiting requirements of Section 3.4.
Top of Page