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9.8.10.3.(1) | Application | Intent |
OS3 | OS2 | OH1 |
Objective | OS3 Safety in Use |
Attribution | |
Application | Application 1: Backfilling and grading around all exterior concrete
steps that are cantilevered from foundation walls,
in buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9]. |
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Intent | Intent 1: To limit the probability of the transfer of uplift loads
from freezing soil to the underside of stairs, which could lead to the failure
of the stairs, anchorage system or foundation wall, which could lead to treads
becoming unlevel, which could lead to persons falling, which could lead to
harm to persons. |
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