Warning This information has been archived because it is outdated and no longer relevant.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

3.6.2.2.(1)
OS3OS1
ObjectiveOS3 Safety in Use
Attribution
Application
Application 1: 
Location, in relation to required exits, of service rooms containing service equipment subject to possible explosion, such as boilers operating in excess of 100 kPa (gauge) and some types of refrigerating machinery and transformers.
This applies to buildings described in Sentence 1.3.3.2.(1) of Division A.
Top of Page
Intent
Intent 1: 
To limit the probability that an explosion in a service room will spread to an exit, which could lead to the exit not being usable in the emergency situation, which could lead to delays in the evacuation or movement of persons to a safe place, which could lead to harm to persons.
Intent 2: 
To limit the probability that an explosion in a service room will spread to an exit, which could lead to the exit not being usable in the emergency situation, which could lead to emergency responders being 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.
Top of Page