Chevron Refinery Fire
December 19, 2013 Flare Up
Please view this statement from Chevron Richmond regarding flaring:
Chevron understands that there is concern over some visible flaring that occurred at the Richmond Refinery on Thursday morning December 19, 2013. Although the sight of the flares may cause concern, we want to assure our neighbors that occasional flaring is a normal and important part of keeping the refinery running safely. Flares are a safety device used in refineries to relieve pressure during the refining process and help keep our equipment and plants operating safely. Materials that are sent to the pressure relief system, such as hydrogen and hydrocarbons, usually are recovered and reused in the refining process. However, in some instances, such as during plant maintenance shutdowns and startups, not all of the material is able to be recovered. In such cases, much of that unrecoverable material is safely burned at the flare, whose primary emissions are carbon dioxide and water.
Our fenceline air monitors are currently showing that the flaring has not resulted in any health risks from air quality, and we encourage you to visit
to view real-time air quality data.
Throughout the day, you may see some additional flaring, but we want you to know that we are committed to operating safely. Nothing is more important to us than protecting people and the environment.
About the August 6, 2012 Fire
A fire started in the No. 4 Crude Unit at Chevron’s Richmond Refinery at approximately 6:30 p.m. on Aug. 6, 2012. Chevron is working with government agencies to investigate the incident and determine its cause. All employees were safely accounted for. Three employees received first aid for minor injuries.
When the fire ignited, refinery management followed procedures to notify local authorities and activate the facility’s community warning system. The refinery and Contra Costa County Health Services issued shelter-in-place orders for area residents as a result of the smoke generated by the fire.
The fire was contained by 11 p.m. August 6, 2012 and the shelter-in-place orders were lifted by midnight. The No. 4 Crude Unit remains temporarily shut down due to the fire. Chevron does not know how long this unit will be down. Other parts of the refinery unaffected by the incident continue to operate. Chevron is making transportation fuels, but at a reduced capacity.
Chevron Richmond Refinery Investigative Photos
provided by the U.S. Chemical Safety Board.
Chevron Investigation Report Released
Chevron has released a detailed investigation report into the causes of the August 2012 fire at the Richmond Refinery. The investigation was conducted by a team that included independent scientific and engineering experts, members of the United Steelworkers Union and Chevron’s technical experts.
CSB Public Meeting - April 19, 2013 investigation of the August 6, 2012,
The U.S. Chemical Safety Board (CSB) will hold a public meeting on April 19, 2013, to present the interim report and safety recommendations from the hydrocarbon release that occurred at the Chevron Refinery in Richmond, California. The meeting will begin at 6:30 p.m. at the Richmond Memorial Auditorium and Convention Center located at 403 Civic Center Plaza, Richmond, CA.
The CSB determined that nineteen Chevron employees were engulfed in a vapor cloud formed by the hydrocarbon release. Eighteen employees escaped before the fire started and one employee escaped without injury after the fire ensued. The incident resulted in six minor injuries. Production at the crude unit has been suspended since the accident. More than 15,000 residents in the surrounding area sought treatment at area medical facilities as a result of the release and fire.
At the meeting CSB staff will present to the Board the interim results of their investigation into this incident. Key issues involved in the investigation include sulfidation corrosion, effective hazard analysis processes, and requirements for the use of corrosion-resistant materials in refineries. Following the presentation, the Board will hear from invited panel members and members of the public.
At the conclusion of the public comment period, the Board will consider whether to approve the interim report and recommendations. All staff presentations are preliminary and are intended solely to allow the Board to consider in a public forum the issues and factors involved in this case.
The CSB is an independent federal agency charged with investigating industrial chemical accidents. The agency's board members are appointed by the president and confirmed by the Senate. CSB investigations look into all aspects of chemical accidents, including physical causes such as equipment failure as well as inadequacies in regulations, industry standards, and safety management systems.
The Board does not issue citations or fines but does make safety recommendations to plants, industry organizations, labor groups, and regulatory agencies such as OSHA and EPA.
For more information, contact Communications Director Hillary Cohen, (202) 261-3601, cell (202) 446-8094 or Sandy Gilmour at (202) 251-5496.