Intent 1:
To reduce the clearances to a building on the same
property required in Sentence 4.3.2.1.(2) if the tank:
- contains only liquids that will not produce vapour at
normal ambient temperatures, and
- has a capacity not exceeding that of tanks permitted
by CAN/CSA-B139 to be installed adjacent to a detached building unit.
This is to limit the probability of
damage to adjacent buildings or facilities.