Erica had seen an oil tank outside along the living room wall.
In all, he said, close to 600 oil tanks had to be removed.
He was dead when the oil tank exploded a half hour later.
"Looks like it could be one of those oil tanks down by the river."
The refinery had 154 oil tanks and more than 450 workers.
I had it put in all over the house, and a big oil tank out the back.
All she wants is a new bit, and the oil tank cleaning out, I suppose.
There was another explosion and it became clear that the oil tanks had also caught fire.
The tennis court there used to be where huge oil tanks stood.
The average life span for an underground oil tank is about 25 years.