History & Asbestos Use
Built by Standard Oil of California in 1902, the Richmond Refinery has been a major petroleum processing hub for over a century. The facility expanded substantially during both World Wars and at its peak processed over 250,000 barrels of crude oil per day. Asbestos was a standard insulation and fireproofing material throughout the facility from the 1930s through the late 1970s, used in pipe coverings, gaskets, and heat-resistant components.