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9.26.4.4.(2) | Application | Intent |
OH1 | OS2 | OS1 | OP1 | OS3 |
Objective | OH1 Indoor Conditions |
Attribution | |
Application | |
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Intent | Intent 1: To limit the probability of:
This is to limit the probability of:
This is to limit the probability of:
This is to limit the probability of:
This is to limit the probability of harm to persons.
Intent 2: Where counter flashing is installed between a shingle roof
and a chimney, to limit the probability of precipitation or meltwater ingress,
which could lead to damage to chimney liners from freeze-thaw stresses, which
could lead to flue gases leaking into living space, which could lead to negative
effects on the air quality of indoor spaces [see analysis for Sentence 9.21.4.6.(1)].
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