9.20.17.2.(2)

Intent 1:

To limit the probability that the placement or amount and spacing of vertical reinforcement will not be adequate to ensure the reinforcement is encased and bonded to the concrete, which could lead to an inadequate resistance to expected loads, which could lead to concrete cracking or the displacement of walls.

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

• structural failure, or
• where elements support or are part of an environmental separator, the displacement or failure of required environmental separation elements, which could lead to the deterioration of building elements.

This is to limit the probability of harm to persons.