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U.S. Chemical Safety Board Releases Investigation Update Into Fatal Hydrogen Sulfide Release at PEMEX Deer Park Refinery in Deer Park, Texas
November 21, 2024
WASHINGTON, Nov. 21 -- The U.S. Chemical Safety Board issued the following news release on Nov. 20, 2024:

Today the U.S. Chemical Safety and Hazard Investigation Board (CSB) released an update on the agency's investigation of a fatal release of toxic hydrogen sulfide gas at the PEMEX Deer Park Refinery in Texas on October 10, 2024, which killed two workers and injured 13 others.

During a maintenance activity at 4:23 p.m., approximately 27,000 pounds of toxic hydrog . . .

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