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4.2.7.3.(1)
OS2OP2
ObjectiveOS2 Structural Safety
Attribution
Application
Application 1: 
Permissible deviations from the design alignment and the location of the top of deep foundation units.
This applies to buildings described in Sentence 1.3.3.2.(1) of Division A and buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A] that are required to be designed to the requirements of Part 4.
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Intent
Intent 1: 
To limit the probability that deviations in alignment of a deep foundation unit, and the location of the top will not be taken into account in its design, manufacture and installation, which could lead to insufficient capacity of the foundation unit, which could lead to structural failure, which could lead to harm to persons.
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