Warning This information has been archived because it is outdated and no longer relevant.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

9.8.6.3.(3)
OS3
ObjectiveOS3 Safety in Use
Attribution
Application
Application 1: 
Landings where doors swing towards stairs, in buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9].
Application 2: 
This also applies to stairs within dwelling units in buildings to which Part 3 applies [see Sentence 1.3.3.2.(1) of Division A for application of Part 3], as stated in Sentence 3.3.4.7.(1).
Top of Page
Intent
Intent 1: 
To limit the probability of an inadequately sized standing surface at doors opening towards stairs, which could lead to users stepping back onto the stairs when opening the door and:
  • falling, or
  • falling in an emergency, which could lead to delays in the evacuation or movement of persons to a safe place.
This is to limit the probability of harm to persons.
Top of Page