4 workers die in Houston-area chemical leak
LA PORTE, Texas — Four workers were killed and one was injured Saturday during a hazardous chemical leak at a suburban Houston industrial plant, DuPont officials said.
The chemical, methyl mercaptan, began leaking about 4 a.m. in a unit at the DuPont plant in La Porte, about 20 miles east of Houston. Plant officials said the release was contained by 6 a.m.
Methyl mercaptan was used at the plant in crop protection products, such as insecticides and fungicides, according to DuPont. The cause of the leak was not immediately known.
Five employees were in the unit at the time of the incident and were exposed to the chemical, the company said. Four died at the plant, and one was hospitalized.
“There are no words to fully express the loss we feel or the concern and sympathy we extend to the families of the employees and their co-workers,” plant manager Randall Clements said in a statement. “We are in close touch with them and providing them every measure of support and assistance at this time.”
The company said the fifth worker who was hospitalized was being held for observation. DuPont would only say, “The employee is currently receiving treatment.”
None of the victims was immediately identified.
Methyl mercaptan is commonly used to odorize natural gas, which has no odor, for safety purposes.
The La Porte plant has 320 DuPont employees.