Chevron refinery in Richmond issues alert on flaring activity

Chevron issued an alert for people who live near its refinery in Richmond due to flaring activity at the facility. Chevron says the public does not need to evacuate or take any action. It says flares are highly regulated safety devices used to relieve pressure during the refining process. Officials say it also helps keep their equipment operating safely. Chevron says a team is working quickly to stop the flaring.