Tag: Chemical Safety and Hazard Investigation Board

Oil Refinery

CSB to EPA: Action Needed on Hydrofluoric Acid at Refineries

Explosions at two petroleum refineries in 2015 and 2018 resulted in a high level of alarm in the neighboring communities about the possibility of releases of clouds of hydrofluoric acid (HF) or modified HF (MHF) into those communities. The U.S. Chemical Safety and Hazard Investigation Board (CSB) investigated both incidents and also held public meetings […]

Industry combustible dust

Combustible Dust: A Call for Action from the CSB

The U.S. Chemical Safety and Hazard Investigation Board (CSB) is once again drawing attention to the hazards of combustible dust in the workplace. As part of its investigation into a May 2017 explosion at a milling facility in Cambria, Wisconsin, which fatally injured five workers and demolished the facility, the CSB has issued a call […]