Sentence 3.1.5.19.(2)

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 exempt combustible sprinkler piping from the application of Sentence 3.1.5.19.(1) if certain conditions are met, on the basis that the piping will still be able to perform its intended function.