McCarty said that, combined with his decades of experience, made him think the cars could explode. Temperature readings and malfunctioning pressure relief valves led experts to believe a chemical reaction was taking place inside the tank cars that was building pressure, and that this could cause an explosion.ĭrew McCarty with Specialized Profession Services said one of the tank cars “frankly scared the hell out of us” when it violently released vinyl chloride with a roar after hours of calm. Moving the cars or draining the chemicals were not options. Railroad experts and contractors who helped with the emergency response said they believed they had no choice except to use explosives to blow a hole in the tank cars to release and burn the vinyl chloride. Even now, residents are concerned about lingering impacts on health, even though state and federal officials say tests show the town’s air and water are safe.Įast Palestine Fire Chief Keith Drabick said Thursday that there was a consensus in the command center that releasing and burning the chemicals was the “least bad option.”
That sent a towering plume of black smoke over the town near the Ohio-Pennsylvania border and prompted the evacuation of about half of its 5,000 residents. The two-day NTSB hearing was designed to provide information to residents, officials and investigators about the emergency response and the crucial decision three days after the derailment to release toxic vinyl chloride from five tank cars and burn it to keep them from exploding. Knowing what was on the train helps firefighters determine the proper response. 3 derailment, but that it took an hour to get that information to first responders.
(AP) - Firefighters who responded to February’s fiery train derailment in Ohio struggled to immediately identify the hazardous chemicals the train was hauling due to a lack of communication from the railroad, officials said Thursday.ĭuring a public hearing in East Palestine - where thousands of residents had to evacuate their homes because of the derailment - National Transportation Safety Board chairwoman Jennifer Homendy asked why Norfolk Southern was able to provide details of the freight to one of its contractors within 10 minutes of the Feb.
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