Dupont four killed : 4 workers die after chemical leak at Texas plant

Dupont four killed : 4 workers die after chemical leak at Texas plant
Dupont four killed : 4 workers die after chemical leak at Texas plant

Four workers killed in DuPont chemical leak, DuPont company spokesman Aaron Woods said a valve somehow failed on a container of methyl mercaptan, a chemical used to make insecticide, around 4 a.m. Officials are still investigating why the valve failed.

Family members confirmed that two of the victims were brothers Robert and Gibby Tisnado. Robert is a husband with three children.

Workers were able to get it under control by around 6 a.m. At that point, five workers had already been exposed to the gas, four of whom died inside the unit. The fifth was transported and is recovering in an area hospital.

Plant manager Randall Clements said the employees’ tenures ranged from eight months to 40 years, and that all employees undergo “very extensive training–not only book training, but they must also demonstrate knowledge before you can work in a unit.”

“The operators were doing the jobs they were trained to do,” Clements said.

Winds carried a strong odor from the plant as far away as Sugar Land and parts of south and southwest Houston. Woods said that odor is not hazardous, adding air quality tests in the area came back normal and local emergency officials decided not to issue a shelter-in-place order to the general public.

While the chemical is very dangerous in a concentrated form, Woods said once it goes into the air, it dissipates to the point where it is no longer hazardous. The company expects the odor will be gone by the end of the day Saturday.

There has been a shelter-in-place order on and off at the DuPont facility all day. The company’s LaPorte facility has 320 employees. There are also four other tenant companies on the property that were all a part of the initial shelter-in-place order.

Administrators say their main focus now is on the affected workers and they are still working to notify all of the families. They still don’t know why the valve failed.