CAN-ASC-2.2 – Emergency Egress (Exit)
7. Scope
Information
Table of contents
The Standard focuses on the equity rights of people with disabilities.
This document provides technical requirements for the safe, accessible, and inclusive evacuation of people with disabilities from buildings. The Standard:
- Aligns with the Accessible Canada Act
- Recognizes that people with disabilities have the right to an equitable level of safety and protection as others
- Provides design parameters for the built environment relating to emergency egress
- Defines appropriate procedures and processes
- Mitigates risks to people with disabilities, those assisting people with disabilities and emergency personnel
The Standard addresses the development of emergency evacuation strategies and processes, personal emergency evacuation plans, and accessible communication as it relates to emergency egress for people with disabilities.
The Standard also includes informative annexes that aim to further inform interested parties of the issues that people with disabilities may face during an emergency, including alerting systems across Canada, evacuation devices and sample personal emergency evacuation plans (PEEP).
7.1 Inclusions
The requirements of this Standard shall apply to all of the following:
- the design, construction and occupancy of all new buildings;
- the alteration, major renovation (as defined by the NBC), reconstruction, relocation and occupancy of all existing buildings, including leased facilities;
- both site-built and factory-constructed buildings; and
- buildings with single stairwells.
For example, if a building is undergoing a major renovation, it is intended that this Standard be applied.
The Standard’s requirements reflect best practices that may differ from approaches prescribed in an adopted building code.
In the event of conflict between the Standard’s provisions and those of a referenced document, the more stringent provisions shall apply. Provisions of a referenced document do not supersede provisions of this Standard.
Sprinklering of a building shall not be considered the only acceptable provision of fire safety and does not negate the need for compliance with this Standard.
7.2 Exclusions
Dedicated areas and paths of travel to these areas are out of scope:
- elevator machine rooms;
- service spaces (except computer service spaces);
- crawl spaces;
- attic or unoccupied roof spaces; and
- floor areas of high hazard industrial occupancy (Group F, Division 1).
Note: The exemption for high hazard industrial occupancies does not apply to the floor areas of other occupancies in the same building.
This Standard deals primarily with the evacuation of people with disabilities. Other standards under development will address other emergency issues.
The requirements of this Standard do not, currently, apply to the interior of individual dwelling units. It is anticipated that future editions of the Standard will address dwelling units.
7.3 Applications
The design requirements of this Standard apply to the design of new construction and major renovations, as defined by the NBC, for the federally regulated sector. This includes all major occupancy types, including multi-unit residential buildings and leased facilities. This edition of the standard does not address individual dwelling units.
The process requirements of this Standard, and all other non-design requirements, shall apply to the federally regulated sector.
7.4 Terminology
In this Standard, three terms are defined as follows:
- Shall: Expresses a requirement, or a provision that the user is obliged to satisfy to comply with the Standard.
- Should: Expresses a recommendation, or that which is advised but not required.
- May: Expresses an option, or that which is permissible within the limits of the standard.
Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate explanatory or informative material.
Notes to tables and figures are considered part of the table or figure and may be written as requirements.
Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.