Sentence 9.4.4.2.(2)

  1. OS2
  2. OP2
  3. OH1
  4. OH4
  5. OS3

Objective

OP2 Structural Sufficiency of the Building

Attribution

[F20-OP2.3]Applies to elements that support or are part of an environmental separator.

Intent

Intent 1:

To limit the probability that inappropriate load distribution assumptions will lead to soil subsidence, which could lead to the cracking of foundations or building superstructures.

This is to limit the probability of compromised structural integrity, which could lead to:

  • structural failure,
  • for environmental separators or elements supporting environmental separators, the displacement or failure of required environmental separation elements, which could lead to the deterioration of building elements, which could lead to further compromised structural integrity, or
  • an inability to resist expected loads, which could lead to
    • excessive deformation or deflection of walls, or
    • excessive deflection or vibration of floors.

This is to limit the probability of:

  • the space being unsuitable for its intended use, or
  • damage to the building.
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