Sentence 3.1.5.15.(3)

Intent 1:

To exempt certain combustible materials from the application of Sentence 3.1.5.1.(1) if certain conditions are met, on the basis that the materials are deemed to insignificantly contribute to fire growth and spread.

Intent 2:

To limit the application of Sentence 3.1.5.15.(3) because of the increased hazard due to building height where the building is unsprinklered and is more than 18 m high, measured from grade to the underside of the roof.