Illinois chemical plant explosion, fires, prompt evacuations, US
An explosion at a northern Illinois chemical plant on Monday morning, 14 June 2021, sparked massive fires that sent flames and huge plumes of thick black smoke high into the air and debris raining onto the ground, prompting evacuations. Just after 7h00am, emergency crews rushed to the scene of the fire near Rockton, northwest of Chicago, at Chemtool Inc, a company that manufactures lubricants, grease products and other fluids and is, according to the company, the largest manufacturer of grease in the Americas. Rockton Fire Department Chief Kirk Wilson said about 70 employees were evacuated safely from the plant and that one fire fighter suffered a minor injury. More than 40 fire departments were called in to help contain the fire, fighting falling debris and grass fires in nearby yards.
The plumes became so big they were being picked up on weather radar. Chief Wilson said there was “no danger to air quality at ground level.”
Chief Wilson said the fire was already burning through the roof of the plant when the first crews arrived and at that point there was no stopping it. He said the plant already has been “pretty much consumed” by the fire. “This was a fast-moving fire. It was wind-driven,” he said.
The Rockton Police Department posted an alert at 8h46am warning that fire officials had ordered a mandatory evacuation of homes and businesses near the plant. Later in the day, Governor JB Pritzker’s office expanded the evacuation zone from a one- to a two-mile radius from the plant “out of an abundance of caution” and encouraged people within that zone to wear masks to prevent them from inhaling soot. “I am monitoring this situation closely and will make all resources available to the surrounding communities as we work to keep people safe,” Pritzker said in a statement.
Chief Wilson said fire fighters had stopped using water to extinguish the blaze to prevent an “environmental nightmare” if the runoff were to enter the nearby Rock River. It could be “several days” before the fluids that caught fire burn out, he said. “We can’t speculate how long it will take to put out the fire,” he said. ”We ask that the public be patient with us.”
Crews from the 40 or so fire departments were fanning out to respond to spot fires, grass fires and burning debris that the wind pushed into the community. Chief Wilson said those fires were caused by burning pieces of cardboard boxes and chunks of wooden pallets, not chemicals falling from the sky.
Trisha Diduch, the planning and development administrator for Rockton, said she estimates about 1 000 people were affected by the evacuation order.
John Kim of the Illinois Environmental Protection Agency (EPA) said the quality of the air near the burning plant is a primary concern for his agency. He said both the state and federal EPA will be monitoring the air quality to make sure it remains safe for nearby residents. Officials recommended people within a three-mile radius wear masks as a precaution.
“We have confirmed all on site are safe and accounted for. Our concern right now is for the safety of all our employees and the surrounding community,” Chemtool said in a statement, adding that it will share more details as they become known. “We do not yet know what caused this incident but we will be working with local authorities and with our own risk management team to determine what happened and identify any corrective actions,” it said.
US Environmental Protection Agency staffers have arrived at the site and will conduct air monitoring and sampling, spokeswoman Rachel Bassler said Monday afternoon. They were coordinating with the Illinois EPA, which also was sending a team, according to spokeswoman Kim Biggs.
The Governor’s office said Pritzker had activated the State Emergency Operation Centre to mobilise the emergency response, including the Illinois National Guard, State Fire Marshal, Illinois State Police, American Red Cross, Salvation Army and the state’s health and transportation departments.
Rockton is located in Winnebago County, near the Wisconsin border, about 150 kilometres northwest of Chicago.
Sources: Associated Press, NBS News, Aljazeera, ABC7, Chicago Sun Times, CNN