Major California Asbestos Exposure Sites
| Facility | Location | Industry | Peak Era | Risk Level |
|---|---|---|---|---|
| Mare Island Naval Shipyard | Vallejo | Naval shipbuilding & repair (oldest U.S. Navy shipyard on the Pacific Coast) | 1940–1975 | Critical |
| Hunter's Point Naval Shipyard | San Francisco | Naval ship repair & drydocking | 1940–1974 | Critical |
| Long Beach Naval Shipyard | Long Beach | Naval shipbuilding & overhaul | 1942–1997 | Critical |
| Bethlehem Steel San Francisco Shipyard | San Francisco | Commercial shipbuilding | 1940s–1960s | Critical |
| Bethlehem Steel Terminal Island (San Pedro) | San Pedro / Long Beach | Commercial shipbuilding & repair | 1940s–1970s | Critical |
| Lockheed Aircraft Burbank | Burbank | Aerospace manufacturing (P-38, U-2, SR-71, C-130) | 1940s–1970s | High |
| Douglas Aircraft Santa Monica & Long Beach | Santa Monica / Long Beach | Aerospace manufacturing (DC-series aircraft) | 1940s–1960s | High |
| Kaiser Steel Fontana | Fontana | Steel manufacturing (West Coast's major integrated steel mill) | 1942–1983 | High |
| Standard Oil Richmond Refinery (Chevron) | Richmond | Oil refining (one of the largest West Coast refineries) | 1902–1980s | High |
| Pacific Gas & Electric (PG&E) Power Plants | Statewide | Electric power generation | 1930s–1980s | High |
| San Diego Naval Station & 32nd Street Shipyard | San Diego | Naval operations & ship maintenance | 1940s–1980s | High |
California Asbestos Regulations — Among the Strictest in the U.S.
Cal/OSHA
California's Division of Occupational Safety and Health (Cal/OSHA) enforces asbestos standards that are significantly stricter than federal OSHA requirements:
- Permissible Exposure Limit (PEL): Same as federal (0.1 f/cc TWA), but Cal/OSHA enforcement is more aggressive
- Contractor registration: All asbestos abatement contractors must be registered with Cal/OSHA (separate from state contractor licensing)
- Project notification: Cal/OSHA and the local air district must be notified before any abatement project
- DOSH oversight: California DOSH (Division of Occupational Safety and Health) inspects asbestos projects at a higher rate than most states
California Air Resources Board (CARB)
CARB enforces asbestos regulations under the Airborne Toxic Control Measure (ATCM) for construction, grading, quarrying, and surface mining operations. Serpentine rock (which naturally contains chrysotile asbestos) is present in many California foothills and coastal ranges — CARB requires dust control and asbestos assessment before disturbing these areas.
DTSC and Hazardous Waste
The California Department of Toxic Substances Control (DTSC) regulates asbestos disposal as a hazardous waste under California law, which is stricter than federal RCRA requirements. California has a limited number of approved asbestos landfills, which can make disposal more expensive than in other states.
California Statute of Limitations — Act Quickly
California's asbestos statute of limitations is among the shortest in the country: 1 year from the date the plaintiff first suspects or should have suspected that their disease is related to asbestos exposure (California Code of Civil Procedure §340.2). This is known as the "discovery rule" — the clock does not start at first symptoms, but at the point of reasonable connection between the disease and asbestos.
In practice, this means:
- If a physician tells you that your lung disease may be asbestos-related, the 1-year clock begins immediately
- If you receive a mesothelioma diagnosis, you must consult an attorney promptly — within weeks, not months
- Wrongful death claims also have a 1-year limit from the date of death
- California courts generally do not allow late filings except in extraordinary circumstances
California asbestos cases are coordinated in the San Francisco County Superior Court (JCCP No. 4674) — the California asbestos multidistrict litigation program. This coordination allows California claimants to have their cases managed efficiently alongside other California asbestos plaintiffs.
California: Don’t Miss the 1-Year Deadline
California’s SOL is the shortest in the nation. If you or a family member has been diagnosed, contact a mesothelioma attorney immediately.
Frequently Asked Questions
Mare Island Naval Shipyard was active from 1854 until 1996 and was the U.S. Navy's primary Pacific Coast shipbuilding and repair facility. During World War II and through the early 1970s, asbestos was used throughout every vessel built or repaired there — in pipe insulation, boiler lagging, engine room insulation, bulkhead fireproofing, and deck tile. Workers in the most hazardous roles included pipe laggers, insulators, boilermakers, shipfitters, and machinists working in engine and boiler rooms. Navy veterans who served at Mare Island or aboard vessels built or repaired there are entitled to VA health care for asbestos-related conditions and may be eligible for VA disability compensation if they develop mesothelioma, asbestosis, or lung cancer.
California does not have a blanket state law requiring homeowners to test for asbestos before renovation. However, OSHA 1926.1101 applies to any contractor performing the work — contractors must treat suspected ACM as containing asbestos unless they have it tested and confirmed asbestos-free. Cal/OSHA enforces these requirements strictly. Local jurisdictions (San Francisco, Los Angeles, Bay Area Air Quality Management District) may have additional notification or permit requirements. For any renovation of a pre-1980 California home, particularly involving cutting, sanding, or demolition of existing materials, professional asbestos assessment before work begins is strongly recommended.