[toponijo]

They talk about the possibility of a spill going into the environment, but if they know it might spill, can't they make it spill and capture it?

[rdtsc]

They are building a dam around it I read in one of the news releases maybe the one linked above

[bombcar]

It seems this particular failure mode wasn't even considered - most large "chemical" tanks are required to have spill walls (basically a berm around the tank that could contain the contents of the tank) - sample model: https://www.walthers.com/wide-oil-storage-tank-w-berm-kit-ta...