OBC 2006 › Division B
9.10.5.1.
Version 1 — in force 2 April 2007
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- Edition
- OBC_2006
- Division
- B
- Provision
- 9.10.5.1.
- Version
- v1
80. (1) Subject to subsection (2), this Regulation comes into force on the day it is filed.
Read directly from the regulation's own commencement section.
O. Reg. 137/07 · commencement 80(1)
This version stayed in force until the next edition replaced it. What follows is that edition’s base regulation’s commencement — the takeover that ended this one.
(1) Subject to Sentences (2) and (3), this Regulation comes into force on January 1, 2014.
Read directly from the regulation's own commencement section.
O. Reg. 332/12 · commencement 4.4.1.1(1)
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Tell us what is wrong and we will verify & correct our mapping.
- Edition
- OBC_2006
- Division
- B
- Provision
- 9.10.5.1.
- Version
- v1
80. (1) Subject to subsection (2), this Regulation comes into force on the day it is filed.
Read directly from the regulation's own commencement section.
O. Reg. 137/07 · commencement 80(1)
This version stayed in force until the next edition replaced it. What follows is that edition’s base regulation’s commencement — the takeover that ended this one.
(1) Subject to Sentences (2) and (3), this Regulation comes into force on January 1, 2014.
Read directly from the regulation's own commencement section.
O. Reg. 332/12 · commencement 4.4.1.1(1)
Provenance
OBC 1997 · continues from 9.10.5.1. — Pro
Base · O. Reg. 350/06 · ext v0 →
O. Reg. 137/07, cl. 49 · ext ← current
In force 2007-04-02
OBC 2012 · continues as 9.10.5.1. — Pro
9.10.5.1. — Permitted Openings in Wall and Ceiling Membranes
(1) Except as permitted in Sentences (2) and (4), a membrane forming part of an assembly required to have a fire-resistance rating shall not be pierced by openings into the assembly unless the assembly has been tested and rated for such openings.
(2) A wall or ceiling membrane forming part of an assembly required to have a fire-resistance rating is permitted to be pierced by openings for electrical and similar service outlet boxes provided such outlet boxes are tightly fitted.
(3) Where boxes referred to in Sentence (2) are located on both sides of walls required to provide a fire-resistance rating, they shall be offset where necessary to maintain the integrity of the fire separation.
(4) A membrane ceiling forming part of an assembly assigned a fire-resistance rating on the basis of Table 2 in Supplementary Standard SB-3, is permitted to be pierced by openings leading to ducts within the ceiling space provided the ducts, the amount of openings and their protection conform to the requirements in Supplementary Standard SB-2.
Text · e-Laws consolidated snapshot
Provenance
OBC 1997 · continues from 9.10.5.1. — Pro
Base · O. Reg. 350/06 · ext v0 → compare
O. Reg. 137/07, cl. 49 · ext ← current
In force 2007-04-02
OBC 2012 · continues as 9.10.5.1. — Pro