Sentence 3.1.5.2.(1)

Intent 1:

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

Intent 2:

To direct Code users to Sentence 3.1.9.1.(1) and Article 3.1.11.7. for fire stops and fire blocks referred to in Clause 3.1.5.2.(1)(c).

Intent 3:

To exempt tubing for pneumatic controls as stated in Clause 3.1.5.2.(1)(d) from the application of Sentence 3.1.5.19.(1), which applies to combustibility of tubing.