Sentence 2.2.3.1.(1)

  1. OH1

Objective

OH1 Indoor Conditions

Attribution

Intent

Intent 1:

To limit the probability that inertia of the water flow [pressure differential] and evaporation, or malfunction of mechanical devices, will lead to the failure of trap seals, which could lead to the leakage of sewer gases into the building, which could lead to a negative effect on indoor air quality, which could lead to harm to persons.

Intent 2:

To limit the probability that leakage from the failure of trap seals will not be identified and corrected, which could lead to the leakage of sewer gases into the building, which could lead to a negative effect on indoor air quality, which could lead to harm to persons.

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