A fire broke out Sunday, Sept. 29, at the BioLab chemical plant, located about 24 miles east of Atlanta, prompting the evacuation of 17,000 people and a shelter-in-place order for 77,000 others . The fire, which started around 5:30 a.m., was triggered when water from the plant’s sprinkler system mixed with a reactive chemical, creating a plume of potentially hazardous smoke.
The plume changed color from white to black to orange, prompting authorities to close an eight-mile stretch of Interstate 20 and several local roads, causing significant traffic disruptions.
No injuries have been reported, and all BioLab employees are accounted for. Local hospitals remained operational, though some patients were transferred as a precaution. Nearby school districts canceled classes on Monday, Sept. 30.
The Rockdale County Sheriff’s Office expanded the evacuation zone in the afternoon, urging residents to shelter in place and avoid the affected area. Emergency responders worked throughout the day to safely remove the water-reactive chemicals.