B-1.1, r. 3 - Safety Code

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361. In a building constructed or altered prior to 1 December 1976, the floors must constitute fire separations with a fire resistance rating of at least 30 minutes or meet the requirements of NBC 1980 am. Québec. The elements supporting the floors must also have a fire resistance rating of at least 30 minutes or meet the requirements of NBC 1980.
O.C. 1263-2012, s. 1.
In force: 2018-03-18
361. In a building constructed or altered prior to 1 December 1976, the floors must constitute fire separations with a fire resistance rating of at least 30 minutes or meet the requirements of NBC 1980 am. Québec. The elements supporting the floors must also have a fire resistance rating of at least 30 minutes or meet the requirements of NBC 1980.
O.C. 1263-2012, s. 1.