The blaze at Intercontinental Terminals Co (ITC) in Deer Park, Texas, has been burning since Sunday when a leaking tank containing volatile naphtha ignited and quickly spread to other tanks within close proximity, the company said.
The tanks hold tens of thousands of barrels of products used to boost gasoline octane, make solvents and plastics.
The storage terminal on the Houston Ship Channel, the nation’s busiest petrochemical port, is home to nine refineries and petrochemical storage and loading facilities.
Pumps on two boats feeding water to firefighters malfunctioned for about six hours, ITC spokesman Dale Samuelsen said. That allowed the fire to spread late Monday to the two tanks, one empty and the other containing toluene, a volatile liquid used to make nail polish remover and paint thinner.
(Production: Kristin Neubauer)