Fire at Husky Energy Oil Refinery, Wisconsin- Investigation by CSB

Washington, DC, May 2, 2018 –  A four-person investigative team from the U.S. Chemical Safety Board (CSB) is investigating the scene of the April 26, 2018, explosion at the Husky Energy oil refinery in Superior, Wisconsin. The refinery was shutting down in preparation for a five-week maintenance turnaround when the incident occurred. At least 11 … Read more

CSB to hold Public Meeting in Washington on 16th Oct 2017

CSB Investigation

Oct 14,2017- The US Chemical Safety Board (CSB for short) will hold a public meeting on 16th Oct 2017 to inform the public about open investigations, an update on recommendations, the status of audits from the Office of the Inspector General, and financial and organizational updates.   An opportunity for public comment will be provided.  The … Read more

ExxonMobil refinery fire in Baton Rouge, Louisiana- CSB releases final report

ExxonMobilCSBAnimation

September 18, 2017, Washington, D.C.  – The US Chemical Safety Board has released a safety bulletin on the November 22, 2016 fire that severely burned four workers at the ExxonMobil refinery in Baton Rouge, Louisiana. The fire occurred during maintenance activities when operators inadvertently removed bolts that secured a piece of pressure-containing equipment to a … Read more

Nitrous Oxide Explosion at Airgas facility in Florida-CSB released report

AirgasNitrousOxideExplosion

May 01, 2017– On April 20th, 2017 the US Chemical Safety Board released its final report into the August 28, 2016, nitrous oxide explosion at the Airgas manufacturing facility in Cantonment, Florida. The blast killed the only Airgas employee working at the facility that day and heavily damaged the plant, halting its manufacturing of nitrous … Read more

CSB releases safety video about Williams Olefins accident

William Olefins Heat Exchanger accident

Feb 06,2017–  The U.S. Chemical Safety Board (CSB) released a safety video of its investigation of the June 13, 2013 explosion and fire at the Williams Olefins Plant in Geismar, Louisiana, which killed two workers and injured an additional 167.  The deadly explosion and fire occurred when a heat exchanger containing flammable liquid propane violently … Read more