9.33.6.4.(7)

Objective

OS1 Fire Safety

Attribution

(a),(b)[F01,F03-OS1.1]

Intent

Intent 1:

To limit the probability of:

  • combustible coverings and linings of ducts, adhesives and insulation being exposed to elevated temperatures, which could lead to fire, or
  • combustible material that has ignited contributing to the spread of fire from one fire compartment to another.

This is to limit the probability of harm to persons.

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