4.9.4.3.(1)

Intent 1:

To limit the probability of the spread of fire to other parts of the building or outdoor area, which could lead to damage to the building or facility.

Intent 2:

To direct Code users to Article 2.1.3.5., Sentence 6.4.1.1.(1), Article 2.1.3.6. and Article 6.6.1.1. for automatic fire suppression systems.