1. OP3
  2. OP2


OP3 Protection of Adjacent Buildings from Fire


[F02-OP3.1]Applies to portion of Code text: “An underground walkway shall be of noncombustible construction …”


Intent 1:

To limit the probability that the material used to construct underground walkways will contribute to the growth and spread of fire, which could lead to the spread of fire from one building to the adjacent building connected by means of the walkway, which could lead to damage to the connected building.

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