> Smart waste management is all that is required to minimize risk. ok, but if you're the fire department and you want to put out a fire, are you going to stop

> Smart waste management is all that is required to minimize risk. ok, but if you're the fire department and you want to put out a fire, are you going to stop and carefully seal up a catchment so that no firefighting chemicals get into the ground, or are you going to immediately put out the fire? ignoring the impossibility of sealing the ground around a burning structure well enough to prevent soil contamination in the first place, you are going to extinguish the fire and deal with the contamination later, if at all; there may be another fire.