1. OS1


OS1 Fire Safety



Intent 1:

To limit the probability that tape used to seal joints in air ducts, plenums and other parts of air duct systems will have an inappropriate flame resistance, which could lead to the contribution of the tape material to the growth or spread of fire, which could lead to the spread of fire to other parts of the building by means of the air duct systems, which could lead to harm to persons.

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