Warning This information has been archived because it is outdated and no longer relevant.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

6.3.1.3.(1)
OS1OP1
ObjectiveOS1 Fire Safety
Attribution
Application
Application 1: 
Design and installation of single-wall metal smoke stacks, in buildings described in Sentence 1.3.3.2.(1) of Division A.
Application 2: 
This also applies to buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9], with respect to heating systems, other than those serving individual dwelling units, as stated in Sentence 9.33.1.1.(2).
Top of Page
Intent
Intent 1: 
To limit the probability that the performance of single-wall metal smoke stacks will fall significantly below expectations, which could lead to the spread of fire from a chimney to other parts of the building, which could lead to harm to persons.
Top of Page