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3.1.11.5.(1) | Application | Intent |
| OS1 | OP1 |
| Objective | OP1 Fire Protection of the Building |
| Attribution | |
| Application | Application 1: Separation into compartments [fire stopping] of horizontal
concealed spaces within floor assemblies or roof assemblies of combustible
construction, in which sprinklers are not installed, in buildings described
in Sentence 1.3.3.2.(1) of Division A. Application 2: This also applies, as stated in Clause 3.1.5.3.(2)(c),
to the separation into compartments of roof spaces where combustible roof
sheathing and roof sheathing supports are installed above a concrete roof
deck used in the construction of:
Exceptions:
except for crawl spaces conforming to Sentence 3.1.11.6.(1).
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| Intent | Intent 1: To limit the probability that certain spaces will not be
separated from certain other parts of the building, which could lead to the
spread of fire within these spaces, which could lead to damage to the building.
Intent 2: To state the application of Article 3.1.11.7.
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