9.24.3.7.(2)

Objective

OS1 Fire Safety

Attribution

Intent

Intent 1:

To limit the probability of inadequate strength of joints, which could lead to the warping of steel sills or headers on exposure to heat from a fire, which could lead to the premature failure of the protecting membranes or compromised operation of fire dampers, which could lead to the breaching of fire-rated assemblies, which could lead to harm to persons.

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