4.6.6.2.(2)

Intent 1:

To limit the probability that vehicle impact on, or mechanical damage to, the pumps will lead to failure of the pumps or associated piping, which could lead to the escape of liquid, which could lead to harm to the public.

Intent 2:

To limit the probability that vibration or excessive movement of the pumps or associated piping will lead to failure of the pumps or associated piping, which could lead to the escape of liquid, which could lead to harm to the public.