15 departures can be taken as 30 flights! Meaning only 5 more departures needed.
Burns will not be welcome near the units, in the same manner that a fire brigade often evacuate or instruct nearby properties to close all windows and doors, I'm not entirely sure how you jump to aviation being unwanted on the Southside?
The airport has offered to cover the cost of relocation elsewhere on the airport site, which wont be cheap with the underlying works on the pan that stop/mitigate ground contamination from unburnt fuels and foams.