At approximately 4:00 am on Friday June 21, 2019, there was a release of flammable vapor in the alkylation unit of the PES refinery in Philadelphia, PA. The vapor found an ignition source, causing a fire and multiple explosions.
No Detection: Explosion at Watson Grinding
A CSB safety video on the investigation into the January 24, 2020, fatal propylene release and explosion at the Watson...