This December 2016 video is called The Anacortes Refinery Disaster | Fault Lines.
From the AFL-CIO NOW blog in the USA:
by Mike Hall, Apr 6, 2010
After an explosion at a Tesoro refinery in Anacortes, Wash., killed five United Steelworkers (USW) members and severely injured two other workers, the petroleum industry claimed its safety record is exemplary. …
According to the USW, Tesoro has a history of serious health and safety violations.
US REFINERY INDUSTRY MUST LEARN FROM PAST DISASTERS – insists USW steelworkers union: here.
Refinery explosions rock Texas and Wisconsin: here.