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9.23.10.6.(1)
OS2OP2OH1OH4OS3OS1
ObjectiveOS1 Fire Safety
Attribution
[F20,F22-OS1.2] Applies to assemblies required to provide fire resistance.
Application
Application 1: 
Studs on each side of openings in walls, where the openings are spanned by a lintel that is more than 3 m long, in wood-frame constructions to which Section 9.23. applies [see Sentence 9.23.1.1.(1) for application of Section 9.23.].
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Intent
Intent 1: 
To limit the probability that studs will not provide adequate support to lintels or will not have adequate capacity to transfer loads, which could lead to studs or lintels being unable to resist expected gravity and lateral loads.
Where assemblies are required to provide fire resistance, this is to limit the probability of compromised fire resistance of the assembly, which could lead to harm to persons.
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