# Boiler blast at Tlaxcala steel plant kills at least 12 workers

A predawn explosion at the Simec plant in Xaloztoc left rescuers recovering bodies and families waiting for identification.

By NeoTechNews Desk

At least 12 workers were killed and one person was injured when a boiler exploded at the Simec steel plant in Xaloztoc, Tlaxcala, in the early hours of Oct. 30, 2024, according to the supplied Milenio report. The blast hit during the night shift window, when workers were carrying out routine tasks at the factory that makes steel. Reports from the scene said the emergency unfolded between about 3:30 and 4 a.m., turning an industrial site into an area filled with police, ambulances and rescue crews.

The initial reporting showed how fast the casualty count changed. Milenio said police first reported 10 dead, then later confirmed 12 fatalities and one injured person. Emergency crews, civil protection teams and state prosecutors were all on site as the search and recovery work continued. The authorities also set up a restricted perimeter around the plant while they tried to bring the emergency under control.

The evidence supplied to NeoTechNews also shows how the human toll extended beyond the physical blast. Tlaxcala governor Lorena Cuellar said she was heading to meet the families of the dead and coordinate support. That response matters because the plant's recovery effort was not only a technical operation but also a legal and social one: bodies had to be identified, relatives needed answers, and the state had to explain what had happened inside a working factory before dawn.

The union angle in the supplied report adds another layer. The federation of workers in Tlaxcala said only four of the 12 families would receive insurance payments because those workers were classified as trust employees rather than rank-and-file staff. That claim points to the uneven protection many industrial workers face after a disaster, where benefits and compensation can depend on job classification as much as on the accident itself. It also suggests that the blast would continue to affect families long after the site was cleared.

At the time of the report, the exact cause of the boiler explosion had not been publicly explained. That restraint is important. The evidence supports a report about what happened, where it happened and how many were killed, but not a conclusion about whether maintenance, equipment failure or another factor caused the blast. What is clear is that the emergency response was still active long after the first deaths were counted, and that the factory's workforce bore the immediate cost.

The Xaloztoc explosion belongs to the kind of industrial disaster that starts as a line in a police bulletin and quickly becomes a wider labor and government story. The verified facts are grim and specific: a boiler blew up at a steel plant, rescuers recovered at least a dozen bodies, one person survived with injuries, and relatives were left waiting for identification while officials tried to piece together how the disaster began.