Three workers in Texas tragically lost their lives on Wednesday night after being overcome by toxic hydrogen sulfide gas at a work site. The victims were found unconscious in a manhole and were later pronounced dead by authorities. According to Trinity County Sheriff’s Office Chief Deputy Jeremy Carroll, the men were unresponsive when law enforcement arrived at the scene, and a strong odor of gas was detected emanating from the manhole.
The incident occurred while the workers were servicing a lift station, a facility that propels sewage through pipes. Carroll clarified that the men were not dispatched to address any underground issues, but were simply working on the motor for the lift station. The toxic gas was not a result of a leak, but rather a byproduct of active sewage.
The tragedy unfolded when one of the workers entered the manhole to prevent sewage from backing up into their work area. Upon falling unconscious, another worker went in to assist him, only to suffer the same fate. The third worker, in an attempt to rescue his colleagues, also succumbed to the toxic gas. Carroll noted that the worker’s gas meter alarm was triggered, indicating the presence of hydrogen sulfide gas.
The recovery of the bodies was not completed until after 6:30 p.m. Carroll expressed his condolences and assured that the community would support the families of the deceased. “We will be praying for them and our community is going to back them, and if there is anything they need, we will be happy to help,” he said.
Frédéric Dugré, the president and CEO of H2O Innovation, the company that employed two of the victims and a contractor, issued a statement expressing his grief over the incident. He described the deceased as valued team members and their sudden passing as a significant loss to their families, friends, and colleagues. Dugré also emphasized the company’s commitment to safety and training, and pledged to support the families of the victims and the rest of their team.
Once authorities confirmed that the toxic gas was confined to the manhole, a shelter-in-place order for the surrounding neighborhood was lifted. The focus then shifted to the recovery of the bodies. Trinity County Sheriff Woody Wallace explained that water levels had to be lowered underground to allow first responders safe access to the bodies.