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Ontario Building Code

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Volume 1

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Division B

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Part 9

9.10.21.3. Floor Assemblies Between the First and Second Storey

Feb 03, 2026© King's PrinterJan 16, 2025

(1)

Except in a dwelling unit, a floor assembly in a building in a camp for housing of workers separating the first storey and the second storey shall be constructed as a fire separation having not less than a 30 min fire-resistance rating.

Mentioned in

  • 9. Housing and Small Buildings

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