Skip to main content
Content Medically Reviewed & Updated: July 12, 2026 Call 24/7: 1-800-400-1805
1-800-400-1805 Free Case Review
Refineries

Chevron Richmond Refinery

Chevron Richmond Refinery

Chevron Richmond Refinery The Chevron Richmond Refinery is one of the oldest and largest oil refineries on the West Coast, operating continuously since 1902 on the shore of San Francisco Bay. Thousands of feet of high-temperature piping, boilers, and process vessels were wrapped in asbestos insulation — and the heaviest exposure came during turnarounds, when that lagging was stripped out and replaced, filling the work area with airborne fiber.

Last verified: 2026-06-28
Medical review
Dr. Marcelo C. DaSilva Medically reviewed by , Senior Medical Reviewer Reviewed the clinical content for accuracy. Independent, compensation-disclosed medical reviewer.
Legal & editorial
Written by Paul Danziger, J.D. · Edited by Rod De Llano, J.D. · Legally reviewed by Michelle Whitman (affiliated firm) Attorney Advertising — Danziger & De Llano, LLP, 440 Louisiana St., Suite 1212, Houston, TX. Contacting this site does not create an attorney-client relationship.
Editorial Policy & Advisory Board
Location
Richmond, CA
Industry
Petroleum Refining
Exposure Era
1930s–1970s
Primary Asbestos Products
Block & pipe insulation (lagging) on process piping, Boiler insulation, High-temperature insulation on reactors and distillation columns, Asbestos gaskets and valve packing, Pump and heat-exchanger insulation, Refractory cement and fireproofing
Job Categories at Risk
Insulators (laggers), Pipefitters, Boilermakers, Welders, Refinery operators, Electricians, Maintenance mechanics, Millwrights, Pump and valve mechanics, Turnaround contract workers

History & Asbestos Use

Built by Standard Oil of California in 1902, the Richmond Refinery has been a major petroleum processing hub for more than a century, expanding substantially during both World Wars. Asbestos was a standard insulation and fireproofing material throughout the facility from the 1930s through the late 1970s — used in pipe coverings, boiler and vessel insulation, gaskets, and heat-resistant components — until federal and state exposure limits tightened and safer materials replaced it.

Exposure Details

Refinery asbestos exposure follows the heat. At Richmond, crude and process units, boilers, reactors, distillation columns, heat exchangers, pumps, and valves all ran hot and were insulated with asbestos lagging. While the insulation stayed intact, fiber release was limited — but the refinery shut units down periodically for turnarounds, and during those shutdowns insulators and laborers tore the old, often deteriorated lagging off piping and vessels by hand, releasing heavy clouds of asbestos dust. Pipefitters, boilermakers, and welders working the same turnaround cut asbestos gaskets and repacked valves alongside them, and the confined spaces within process units concentrated airborne fiber for everyone performing repairs and inspections. Fibers that settled on coveralls and tools rode home, exposing families through take-home (secondary) exposure.

Workers at Risk

The following job categories at Chevron Richmond Refinery had the highest risk of asbestos exposure:

  • Insulators (laggers)
  • Pipefitters
  • Boilermakers
  • Welders
  • Refinery operators
  • Electricians
  • Maintenance mechanics
  • Millwrights
  • Pump and valve mechanics
  • Turnaround contract workers

Health Effects

Numerous former Chevron Richmond Refinery workers have developed mesothelioma, asbestos-related lung cancer, and asbestosis linked to their occupational exposure. Because these diseases typically appear 20 to 50 years after first exposure, workers from the peak asbestos years are still being diagnosed today, and family members exposed to take-home fiber have developed mesothelioma as well. A diagnosis is not the worker's fault: the manufacturers that supplied asbestos insulation, gaskets, and packing to the refinery knew the hazards, and many have since funded trust funds to compensate those harmed.

Health information is based on established medical research on asbestos exposure. Asbestos is classified as a known human carcinogen by the National Cancer Institute, the Agency for Toxic Substances and Disease Registry, and the U.S. Environmental Protection Agency. Consult a physician for medical advice specific to your situation.

Compensation May Be Available

Workers exposed to asbestos at Chevron Richmond Refinery may be entitled to compensation through asbestos trust funds, personal injury lawsuits, or veterans benefits. Mesothelioma patients and their families have recovered billions in compensation from companies that manufactured or used asbestos products.

2 asbestos trust funds have been identified as potentially related to exposure at this site. Many mesothelioma patients qualify to file claims with multiple trusts simultaneously.

Find Out If You Qualify

Were You Exposed to Asbestos at Chevron Richmond Refinery?

Workers who were employed at Chevron Richmond Refinery between 1930s–1970s may have been exposed to asbestos-containing materials. If you've been diagnosed with mesothelioma, lung cancer, or asbestosis, you may have legal options including trust fund claims and lawsuits.

Speak with an Attorney — Free Request a Free Case Evaluation

Related Asbestos Trust Funds

Workers exposed to asbestos at Chevron Richmond Refinery may be eligible to file claims with the following trust funds:

Related Exposure Sites

Refineries

Standard Oil Whiting Refinery

Whiting, IN
Refineries

Shell Deer Park Refinery

Deer Park, TX

Treatment Centers in California

If you were exposed to asbestos at Chevron Richmond Refinery and have been diagnosed with mesothelioma, these specialized treatment centers in California may be able to help.

UCSF Medical Center

UCSF Medical Center

San Francisco, CA

Comprehensive Cancer Center
View Full Profile
UCLA Medical Center

UCLA Medical Center

Los Angeles, CA

Comprehensive Cancer Center
View Full Profile
Stanford Medicine (Stanford Cancer Institute)

Stanford Medicine (Stanford Cancer Institute)

Stanford, CA

Comprehensive Cancer Center
View Full Profile
Cedars-Sinai Medical Center

Cedars-Sinai Medical Center

Los Angeles, CA

View Full Profile
West Los Angeles VA Medical Center

West Los Angeles VA Medical Center

Los Angeles, CA

View Full Profile

Browse all treatment centers →

Frequently Asked Questions

Was asbestos used at the Chevron Richmond Refinery?

Yes. Asbestos was a standard material at Richmond for decades — block and pipe insulation on process piping, boiler insulation, high-temperature lagging on reactors and distillation columns, gaskets and valve packing, pump and heat-exchanger insulation, and refractory cement and fireproofing were all asbestos-containing throughout the facility's peak operating years.

How were workers exposed to asbestos at the Chevron Richmond Refinery?

Workers were exposed through direct contact with asbestos pipe insulation, gaskets, and valve packing during maintenance, repair, and turnaround operations. Insulators, pipefitters, and boilermakers faced particularly high exposure when stripping out and replacing worn asbestos lagging, and the dust exposed every trade working nearby.

What jobs had the highest asbestos exposure at the Richmond Refinery?

Insulators (laggers), pipefitters, boilermakers, and welders had the heaviest exposure, especially during unit turnarounds, but refinery operators, electricians, maintenance mechanics, millwrights, pump and valve mechanics, and contract turnaround crews working the same units were also exposed.

Why were turnarounds at the Richmond Refinery especially hazardous for asbestos?

During a turnaround a process unit is shut down and its insulation is stripped so equipment can be inspected and repaired. Tearing out old, deteriorated asbestos lagging releases far more airborne fiber than installing it new, and that rip-out often happens in confined process structures where dust concentrates and exposes every trade working the shutdown.

Could family members of Chevron Richmond workers be exposed to asbestos?

Yes. Fibers settled on workers' clothing, hair, and tools and were carried home, where spouses and children could inhale them while greeting workers or laundering work clothes. This take-home (secondary) exposure has caused mesothelioma in family members who never entered the refinery.

How long after working at the Chevron Richmond Refinery can mesothelioma appear?

Mesothelioma and other asbestos diseases usually develop 20 to 50 years after first exposure, which is why former Richmond workers — and even their family members — are still being diagnosed today, decades after the peak asbestos years.

Can Chevron Richmond Refinery workers or their families file an asbestos claim?

Often, yes. Former workers and contractors diagnosed with mesothelioma, asbestos-related lung cancer, or asbestosis — and the families of workers who have died — may be eligible for compensation through asbestos trust funds and claims against the manufacturers whose products were used at the refinery. Eligibility and deadlines depend on the diagnosis and state, so a no-cost review by a mesothelioma attorney is worthwhile.

Get a Free Case Evaluation

If you or a loved one worked at Chevron Richmond Refinery and have been diagnosed with mesothelioma, lung cancer, or asbestosis, our attorneys can help you explore your legal options. There is no cost, no pressure, and no obligation.

Free & Confidential No upfront costs, no hidden fees. You pay nothing unless we recover compensation.
Nationwide Representation Licensed to handle mesothelioma cases in all 50 states from our Houston office.
Over 25 Years of Experience Our attorneys have recovered over $2 billion for mesothelioma patients and families.
Fast Results Trust fund claims can resolve in as few as 90 days. We move quickly for our clients.

Or call us 24/7: 1-800-400-1805

Take the First Step — It's Free

Your information is protected by attorney-client privilege. We never share your data. No fees unless your attorney recovers compensation for you. This is attorney advertising. Mesothelioma-Lung-Cancer.org is not a law firm. Featured attorneys are paid sponsors who meet our editorial criteria. Past results do not guarantee future outcomes.

No Fees Unless You Win 100% Confidential Available 24/7

Sources:

  • EPA records — accessed 2026-06-28
  • OSHA compliance records — accessed 2026-06-28
  • California DTSC records — accessed 2026-06-28
← All Exposure Sites in California ← All Exposure Sites
Was this page helpful?
Call Now: (800) 400-1805 Free Case Review • Available 24/7