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.
Fire From the Storm: Chemical Release at Bio-Lab
A CSB safety video on the investigation into the August 2020 fire and toxic gas release at the Bio-Lab Lake...