after-toxic-blaze-rocks-largo-street-reopens-once-hazmat-clears-the-air
A normally routine stretch of roadway in Largo turned into a hazmat hot zone yesterday after a toxic chemical fire shut the street and pulled in an emergency response. By the end of the day, the same street was back open, but only after hazardous-materials crews spent hours testing the air and keeping a close watch on nearby residents.
According to WTSP, hazmat teams remained on scene to sample the air around the fire site and confirmed that the chemicals did not reach a nearby mobile home park. That all-clear allowed officials to reopen the street while crews in protective gear and traffic control personnel wrapped up the response.
How Crews Decide It Is Safe To Reopen
Before anyone signs off on reopening a road after a chemical incident, hazardous-materials teams pull out an array of portable air monitors and take targeted samples. They check oxygen levels, scan for flammable gases and look for specific contaminants that might linger after the flames die down…