B-1.1, r. 3 - Safety Code

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362. In a building constructed or altered prior to 25 May 1984, suites of residential occupancy must be isolated from the remainder of the building by fire separations in accordance with the requirements of Section 3.3 or with Part 9 of NBC 1980 am. Québec. However, existing fire separations may have a fire resistance rating of only 30 minutes.
O.C. 1263-2012, s. 1.
In force: 2018-03-18
362. In a building constructed or altered prior to 25 May 1984, suites of residential occupancy must be isolated from the remainder of the building by fire separations in accordance with the requirements of Section 3.3 or with Part 9 of NBC 1980 am. Québec. However, existing fire separations may have a fire resistance rating of only 30 minutes.
O.C. 1263-2012, s. 1.