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9.23.14.7.(3)
OS3OP2
ObjectiveOS3 Safety in Use
Attribution
Application
Application 1: 
Uniformity of thickness and maximum width of lumber subflooring used 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 inconsistent thickness or excessive shrinkage of individual subfloor boards, which could lead to the deformation of finished flooring, which could lead to an uneven walking surface, which could lead to persons tripping or falling, which could lead to harm to persons.
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