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9.23.14.4.(2)
OS3OP2OH4
ObjectiveOP2 Structural Sufficiency of the Building
Attribution
Application
Application 1: 
Orientation and alignment of OSB qualifying as construction sheathing, O-1 and O-2 grade OSB, and R-1 grade waferboard used as subflooring, 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 of inappropriate orientation or alignment of joints in OSB and waferboard subflooring, which could lead to insufficient strength between joists, which could lead to an inability to resist expected gravity loads, which could lead to excessive deflection, which could lead to the space being unsuitable for its intended use.
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