4.3.13.8.(1)

Intent 1:

To limit the probability of the release of vapour in low areas of a building, which could lead to the accumulation and subsequent ignition of vapour from a nearby ignition source, which could lead to damage to the building.

Intent 2:

To limit the probability that a tank fire will spread outside of the storage room, which could lead to damage to the building.

Intent 3:

To clarify what quantity limits apply to a storage situation for which there would otherwise be no applicable requirements in Table 4.3.13.4.A. referenced in Sentence 4.3.13.4.(1).