OBC 2006 › Division B
6.2.3.9.
Version 1 — in force 2 April 2007
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- Edition
- OBC_2006
- Division
- B
- Provision
- 6.2.3.9.
- 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
- 6.2.3.9.
- 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 · renumbered from 6.2.3.10. — Pro
Base · O. Reg. 350/06 · ext v0 →
O. Reg. 137/07, cl. 34 · ext ← current
In force 2007-04-02
OBC 2012 · continues as 6.2.3.9. — Pro
6.2.3.9. — Interconnection of Systems
Comparing versions
Changed text stands out · unchanged is dimmed
v0 base
Earlier · 2006-12-31(1) In a residential occupancy, air from one suite shall not be circulated to any other suite or to a public corridor or public stairway.
(2) Except as permitted by Sentence (3) and Sentence 6.2.3.8.(6), air duct systems serving storage garages shall not be directly interconnected with other parts of the building.
(3) Exhaust ducts referred to in Sentence 6.2.3.8.(8) may exhaust through an enclosed storage garage prior to exhausting to the outdoors provided,
(a) the storage garage exhaust system runs continuously,
(b) the capacity of the storage garage exhaust system is equal to or exceeds the volume of the exhaust entering the garage, and
(c) a leakage rate 1 smoke/fire damper rated in accordance with CAN/ULC-S112.1-M, “Leakage Rated Dampers for Use in Smoke Control Systems”, is provided near the duct outlet location in the storage garage to prevent air from the storage garage from entering the exhaust ductwork system in the event the building’s exhaust fan is shut down.
(4) Except for Sentence 3.3.1.4.(4) and Sentences (5) and (6), a public corridor or corridor serving the public shall not be used as a portion of a supply, return or exhaust air system serving adjoining areas, other than as part of a supply air system serving toilet rooms, bathrooms, shower rooms and similar auxiliary spaces opening directly to the public corridor or corridor used by the public.
(5) A public corridor may be used as part of an engineered smoke control system.
(6) Infiltration due to corridor pressurization is permitted into a residential occupancy from a public corridor.
v1 O. Reg. 137/07
Later · viewing · 2007-04-02(1) In a residential occupancy, air from one suite shall not be circulated to any other suite or to a public corridor or public stairway.
(2) Except as permitted by Sentence (3) and Sentence 6.2.3.8.(6), air duct systems serving storage garages shall not be directly interconnected with other parts of the building.
(3) Exhaust ducts referred to in Sentence 6.2.3.8.(6) may exhaust through an enclosed storage garage prior to exhausting to the outdoors provided,
(a) the storage garage exhaust system runs continuously,
(b) the capacity of the storage garage exhaust system is equal to or exceeds the volume of the exhaust entering the garage, and
(c) a leakage rate 1 smoke/fire damper rated in accordance with CAN/ULC-S112.1-M, “Leakage Rated Dampers for Use in Smoke Control Systems”, is provided near the duct outlet location in the storage garage to prevent air from the storage garage from entering the exhaust ductwork system in the event the building’s exhaust fan is shut down.
(4) Except for Sentence 3.3.1.4.(4) and Sentences (5) and (6), a public corridor or corridor serving the public shall not be used as a portion of a supply, return or exhaust air system serving adjoining areas, other than as part of a supply air system serving toilet rooms, bathrooms, shower rooms and similar auxiliary spaces opening directly to the public corridor or corridor used by the public.
(5) A public corridor may be used as part of an engineered smoke control system.
(6) Infiltration due to corridor pressurization is permitted into a residential occupancy from a public corridor.
Provenance
OBC 1997 · renumbered from 6.2.3.10. — Pro
Base · O. Reg. 350/06 · ext v0 → comparing ×
O. Reg. 137/07, cl. 34 · ext ← current
In force 2007-04-02
OBC 2012 · continues as 6.2.3.9. — Pro