Sentence 3.2.7.7.(1)

  1. OS1
  2. OP1
  3. OH5
  4. OS1
  5. OS3

Objective

OH5 Hazardous Substances Containment

Attribution

[F12-OH5]Applies to the requirement for a suitably identified shut-off valve outside the building.

Intent

Intent 1:

To limit the probability of delays in shutting off the fuel supply to emergency power systems in the event of its unwanted release, which could lead to the spread of fuel, which could lead to harm to the public.

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