9.24.3.2.(5)

Objective

OS1 Fire Safety

Attribution

Intent

Intent 1:

To limit the probability of an inadequate resistance to the conduction of heat through steel door frames, which could lead to an excessive rise in the temperature of steel framing members above doors during a fire, which could lead to the twisting or warping of runners, which could lead to the premature failure of fire-rated assemblies, which could lead to harm to persons.

Top of Page