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4.3.1.3.(1)
ApplicationIntent
OS1OH5
ObjectiveOH5 Hazardous Substances Containment
Attribution
[F43,F80,F81,F20-OH5]
Application
Application 1: 
Design and construction of low pressure storage tanks for flammable liquids and combustible liquids, in buildings, structures and open areas.
Exceptions: 
except:
  • as exempted in Sentences 4.1.1.1.(2) and (3), which apply to unique hazards at process plants, in transportation, for oil burning equipment, on farms and isolated construction projects, and the storage of aerosol products, and
  • as provided in Subsection 4.10.3., which applies to distilled beverage alcohol at distilleries.
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Intent
Intent 1: 
To limit the probability of the escape of liquid from the tank, which could lead to harm to the public.
Intent 2: 
To limit the probability of the buildup of excessive internal pressure in the tank, which could lead to the failure of the tank, which could lead to the escape of liquid, which could lead to harm to the public.
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