A Lattice Boom Mobile Truck crane collapsed at the Exxon Mobil Refinery in Torrance, CA.
Refinery officials said on-site emergency crews are handling the incident, and the appropriate agencies have been notified.
Three contractors were taken to a local clinics to be evaluated for minor injuries, a refinery spokesperson said.
Refinery officials said the incident will not have an impact to the community.
Torrance police said there is flaring at the refinery to safely stabilize operations.
