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9.7.7.2.(1)
ApplicationIntent
OS3OS2OH1
ObjectiveOH1 Indoor Conditions
Attribution
[F61,F63-OH1.1] [F61-OH1.2,OH1.3]
Application
Application 1: 
Factory-built glass skylights, 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 that the performance of factory-built glass skylights will fall significantly below expectations, which could lead to:
  • the inadequate control of water accumulation, or
  • precipitation ingress.
This is to limit the probability of:
  • the generation of pollutants from biological growth or from materials that become unstable on wetting, or
  • deterioration, which could lead to compromised integrity of windows or adjacent exterior wall assemblies.
This is to limit the probability of:
  • negative effects on the air quality of indoor spaces, and
  • contact with moisture.
This is to limit the probability of harm to persons.
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