CodeChronicle

OBC 2006 Division B

9.10.8.8.

Version 0 — in force 31 December 2006

In force
Verified · covered Verified against the 2006-12-31–2007-04-01 consolidation, whose range covers the query date. How to read this

Provenance

OBC 1997 · renumbered from 9.10.8.7. — Pro

Base · O. Reg. 350/06 · ext← current

Original — base regulation

OBC 2012 · continues as 9.10.8.8. — Pro

9.10.8.8. — Floors of Exterior Passageways

(1) Except as provided in Sentences (2) and (3), the floor assembly of every exterior passageway used as part of a means of egress shall have a fire-resistance rating of not less than 45 min or be of noncombustible construction.

(2) No fire-resistance rating is required for floors of exterior passageways serving buildings of Group D, E or F major occupancy that are not more than 2 storeys in building height.

(3) No fire-resistance rating is required for floors of exterior passageways serving a single dwelling unit where no suite is located above or below the dwelling unit.

Text · e-Laws consolidated snapshot