Kaiser Shipyards

Kaiser Shipyards
	America's largest WWII shipbuilder (1941-1946)
Location	CA, OR, WA (7 yards)
Peak Employment	200,000+ (WWII)
Current Status	Closed (1946)
Vessels Built	1,490 ships
Asbestos Use	Up to 900 tons/vessel
Risk Level	Extreme
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Executive Summary

Kaiser Shipyards revolutionized wartime shipbuilding by constructing 1,490 vessels—27% of all U.S. Maritime Commission ships—between 1941 and 1946 while employing over 200,000 workers at peak production across seven facilities in California, Oregon, and Washington. Henry Kaiser transformed American shipbuilding by applying assembly-line techniques from automobile manufacturing, reducing construction times so dramatically that Richmond No. 2 achieved the legendary speed record with the SS Robert E. Peary, assembled in just 4 days, 15 hours, and 29 minutes. The facilities built 821-822 Liberty ships (30% of all 2,711 nationally), 219 Victory ships, all 50 Casablanca-class escort carriers, and 146 T-2 tankers.

Workers handled asbestos in over 200 different products without protective equipment, with dust reportedly so thick they could not see across a room. Military vessels contained up to 900 tons of asbestos, while commercial ships contained up to 10 tons. Studies found shipyard workers had 5 to 57 times higher risk of developing mesothelioma compared to the general population, with insulators showing 1,703% increased pleural cancer risk and painters showing 1,436% elevated cancer risk.

The legal landscape for Kaiser workers has produced substantial compensation. Kaiser faced approximately 112,000 asbestos-related legal claims before establishing the Kaiser Asbestos Personal Injury Trust with $1.2 billion in funding. Individual verdicts have reached $34.2 million for a Portland shipyard laborer, while combined industry settlements have exceeded $797 million. Workers continue developing fatal diseases today due to mesothelioma's median latency period of 42.8 years, meaning exposures from the 1940s through 1970s are only now manifesting as diagnoses. California, Oregon, and Washington each provide 2-3 year statutes of limitations from diagnosis.

Key Facts
Kaiser operated 7 shipyards in California, Oregon, and Washington (1941-1946) Peak employment exceeded 200,000 workers across all facilities Built 1,490 vessels—27% of all U.S. Maritime Commission ships Military vessels contained up to 900 tons of asbestos Workers face 5-57x higher mesothelioma risk than general population Kaiser faced approximately 112,000 asbestos-related legal claims Kaiser Asbestos Trust established with $1.2 billion in funding Individual verdicts have reached $34.2 million (Richard Long, 2025) Mesothelioma median latency is 42.8 years—cases still emerging from 1940s exposure 86% of studied ship repair workers developed asbestosis

What Were Kaiser Shipyards?

Henry John Kaiser entered shipbuilding without any maritime experience, leveraging his reputation from constructing the Hoover Dam, Grand Coulee Dam, and other massive infrastructure projects. In December 1940, he partnered with Todd Shipyards to win a contract for 30 British cargo ships, establishing his first shipyard in Richmond, California.

Kaiser revolutionized shipbuilding by applying assembly-line techniques from automobile manufacturing. After visiting a Ford automobile manufacturing plant, he decided to use welding instead of riveting, which required less physical strength and enabled rapid training of unskilled workers. His prefabrication system built ships from 250-ton modular components that could be assembled rapidly, reducing labor requirements from 640,000 hours in March 1941 to 352,000 hours by 1943.

The Seven Facilities

Richmond, California (4 yards) produced 747 ships worth $1.8 billion—more than any other shipyard complex in the United States. Richmond No. 2 achieved the legendary speed record with the SS Robert E. Peary, assembled in just 4 days, 15 hours, and 29 minutes.

Oregon Shipbuilding Corporation in Portland covered over 300 acres and produced 330 Liberty ships and 99 Victory ships while employing 35,000 workers.

Swan Island Shipyard in Portland completed 146 T-2 tankers.

Vancouver Shipyard in Washington built all 50 Casablanca-class escort carriers—nearly one per week—between April 1943 and May 1944.

"Kaiser Shipyards represents one of the largest concentrated asbestos exposure^[1] events in American industrial history," explains Yvette Abrego, Client Advocate at Danziger & De Llano. "The 200,000+ workers who built ships to win World War II deserve full compensation for the diseases they developed."

Workforce Demographics

Kaiser's workforce reflected America's wartime social transformation. The company actively recruited women, African Americans, and other workers previously excluded from shipbuilding. Women comprised approximately 25% of the workforce at some facilities, earning the iconic "Rosie the Riveter" designation. African American workers, while often segregated into auxiliary services initially, eventually gained access to skilled trades positions as labor shortages intensified.

The company pioneered workplace benefits including on-site childcare centers, company housing, and the revolutionary Kaiser Permanente health plan—established specifically to provide medical care for shipyard workers and later expanding to become one of America's largest health maintenance organizations. These progressive labor practices attracted workers from across the country, with migration to West Coast shipbuilding centers permanently reshaping regional demographics.

What Vessels Did Kaiser Build?

Kaiser's production statistics remain unmatched in shipbuilding history:

821-822 Liberty ships (30% of all 2,711 Liberty ships built nationally)
219 Victory ships
All 50 Casablanca-class escort carriers
146 T-2 tankers
Total: 1,490-1,552 vessels accounting for 27% of Maritime Commission tonnage

Speed Records

The speed records demonstrated American industrial might:

SS Robert E. Peary - assembled in 4 days, 15 hours, 29 minutes
SS Joseph N. Teal - completed in 10 days (September 1942)
One Vancouver vessel assembled in just 71 hours, 40 minutes
By 1944, Kaiser routinely completed Liberty ships in under two weeks

Liberty ships measured 441 feet long, displaced 10,500 tons, and could carry 2,840 jeeps or 440 tanks. The Casablanca-class escort carriers were 511-foot vessels displacing up to 15,000 tons and carrying 28 aircraft.

What Asbestos Products Were Used at Kaiser Shipyards?

Kaiser Shipyards extensively used asbestos for insulation, fireproofing, and in over 200 different products throughout their vessels. Workers handled asbestos without any protective equipment, safety training, or awareness of dangers.

Asbestos Locations

Asbestos pervaded every aspect of shipbuilding:

Hull insulation
Boiler components
Pipe coverings
Turbine insulation
Electrical wiring
Deck materials
Adhesives
Brake systems

Commercial ships contained up to 10 tons of asbestos, while military vessels could contain up to 900 tons. Workers directly handled, cut, drilled, and sanded these materials in poorly ventilated spaces.

"The evidence shows that asbestos dust during wartime production was so thick that workers often could not see across a room," notes David Foster, Client Advocate at Danziger & De Llano. "Yet companies continued using asbestos without warnings or protection through the 1970s—a 30-40 year gap between established scientific knowledge and meaningful safety implementation."

Who Faced the Greatest Exposure Risk at Kaiser?

Highest-Risk Occupations

Insulators faced the most severe exposure, with studies showing 1,703% increased pleural cancer risk. They directly handled, cut, and applied asbestos materials in confined ship spaces.

Boilermakers worked with asbestos-lined boiler components in poorly ventilated boiler rooms, facing extreme heat that caused asbestos to release fibers.

Pipefitters installed and maintained asbestos-insulated piping systems throughout vessels, generating massive fiber releases during cutting and fitting.

Painters showed 1,436% elevated cancer risk from exposure during surface preparation and painting operations near asbestos materials.

General laborers faced continuous exposure while working throughout asbestos-contaminated shipyard environments.

Exposure Levels

Studies documented asbestos concentrations producing 2.7 million amphibole fibers per gram of dry lung tissue in exposed workers—far exceeding thresholds for disease development. Even workers with less than 10 years' employment experienced 423% increased mesothelioma risk, demonstrating that no exposure level was safe.

"We've observed that workers in virtually every shipyard occupation developed asbestos-related diseases," explains Anna Jackson, Client Advocate at Danziger & De Llano. "The confined nature of ship construction meant that everyone was exposed."

What Are the Health Consequences for Kaiser Workers?

Medical research documented the catastrophic scope of Kaiser's asbestos exposure:

Disease Rates

Mesothelioma - 5 to 57 times higher risk compared to general population
Lung cancer - 26-275% increased rates depending on job category
Asbestosis - affected 86% of studied ship repair workers

A U.S. Coast Guard shipyard study of 4,702 workers found a 407% increased mesothelioma risk. An Italian study of 3,984 shipyard workers revealed a 2,177% increased asbestosis risk. The Genoa shipyard study recorded 3,331 deaths with 575% increased mesothelioma risk and 2,277% increased asbestosis risk.

Latency Period

Mesothelioma shows a median latency of 42.8 years, with cases still emerging from 1940s exposures. Workers exposed during World War II developed diseases in the 1980s and 1990s, while current projections indicate asbestos-related diseases from shipyard exposure will continue manifesting through the 2030s.

"The cruel latency period means that workers who helped win World War II are still developing fatal diseases 80 years later," notes Paul Danziger, Founding Partner at Danziger & De Llano. "The good news is that compensation remains available."

What Is the Kaiser Asbestos Trust Fund?

Kaiser faced approximately 112,000 asbestos-related legal claims before entering Chapter 11 bankruptcy to manage asbestos liabilities. In 2006, the company established the Kaiser Asbestos Personal Injury Trust with $1.2 billion in funding for current and future claimants.

Trust Payment History

Initial payment percentage: 35% of claim values
2025 payment percentage: 10.6% of claim values
A mesothelioma claim valued at $70,000 now yields approximately $7,420
Within its first two years, the trust paid over $100 million to claimants

The trust serves claimants from over 400 occupations across construction, automotive, maritime, and aerospace industries.

Major Verdicts and Settlements

Individual cases have resulted in substantial compensation:

$34.2 million - Richard Long, Portland shipyard laborer (2025)
$2.5 million - John Henderson, Washington union member
$190 million - Combined award to five Brooklyn Navy Yard workers
$797.5 million - Largest class action settlement industry-wide

"Workers can pursue both trust fund claims and lawsuits against other responsible parties simultaneously," explains Larry Gates, Client Advocate at Danziger & De Llano. "This multi-track approach maximizes total compensation."

How Do Kaiser Workers File Compensation Claims?

Statute of Limitations by State

California - 2 years from diagnosis
Oregon - 3 years from diagnosis
Washington - 3 years from diagnosis

The discovery rule in these states starts the clock at diagnosis rather than exposure date.

Required Documentation

Successful claims require:

Medical records confirming asbestos-related disease diagnosis
Employment records from Kaiser shipyards with dates and job titles
Evidence identifying specific shipyard location(s)
Documentation of job duties and asbestos product exposure
Witness statements from coworkers if available

Multi-Track Compensation Strategy

Kaiser Asbestos Trust - File claims for exposure at any Kaiser facility
Other manufacturer trusts - File against Johns-Manville, Owens-Corning, and other suppliers
Personal injury lawsuits - Pursue solvent defendants for additional compensation
VA benefits - Veterans receive automatic 100% disability for mesothelioma ($4,044.91+ monthly)

"Time is critical in asbestos cases," emphasizes Rod De Llano, Founding Partner at Danziger & De Llano. "We work on contingency with no upfront costs, allowing families to pursue full compensation without financial barriers."

How Did Secondary Exposure Affect Kaiser Families?

Secondary Exposure affected thousands of family members who never worked in the shipyards. Workers carried asbestos fibers home on clothing, hair, and skin, contaminating household environments.

Studies documented alarming rates of family member disease:

11.3% of shipyard workers' wives showed radiological evidence of asbestos disease
7.6% of sons showed evidence of asbestos disease
Family members developed mesothelioma solely from fibers carried home on work clothing

"We've represented numerous family members who developed mesothelioma from secondary exposure," notes Yvette Abrego, Client Advocate at Danziger & De Llano. "These cases require documentation of the household exposure pathway, but they remain fully compensable."

What Is the Current Status of Kaiser Shipyard Sites?

Victory in 1945 brought immediate collapse in ship demand. Employment plummeted from 90,000 to 13,000 within months of V-J Day at Richmond alone. The last vessel, SS Marine Snapper, left Richmond in April 1946.

Preserved Sites

Rosie the Riveter/World War II Home Front National Historical Park in Richmond serves as the primary memorial. Richmond Shipyard No. 3 survived largely intact and gained designation as California Historical Landmark #1032.

The Rosie the Riveter Memorial at Marina Bay Park features a 441-foot "Keel Walk" with ship-inspired sculptures, 39 historical photographs, and interpretive panels—America's first national memorial dedicated to women's World War II contributions.

Museum Ships

Three Kaiser-built vessels survive as museum ships:

SS Red Oak Victory - Richmond, only surviving Kaiser ship
SS Jeremiah O'Brien - San Francisco, sole operational Liberty ship
SS Lane Victory - San Pedro, National Historic Landmark

What Did Companies Know About Asbestos Dangers?

The legal battles revealed a disturbing pattern of corporate knowledge and inaction:

Medical evidence of asbestos dangers existed since the 1930s
British regulations were implemented in 1931
Over 200 medical publications described hazards by the 1960s
Yet companies continued using asbestos without warnings through the 1970s

This represents a 30-40 year gap between established scientific knowledge and meaningful safety implementation, forming the basis for successful compensation claims.

"The documented corporate knowledge of asbestos dangers demonstrates the kind of negligence that juries find compelling," explains Michelle Whitman, Attorney at Danziger & De Llano. "Workers deserve full compensation for diseases that could have been prevented."

This 30-40 year gap between established scientific knowledge and meaningful safety implementation forms the foundation for successful compensation claims, demonstrating that companies prioritized profits over worker safety despite clear evidence of deadly consequences. The fact that asbestos manufacturers continued marketing their products without warnings, even as workers developed fatal diseases, provides compelling evidence of the corporate indifference that juries consistently punish with substantial verdicts.

References

Page Author: Yvette Abrego, Client Advocate, Danziger & De Llano, LLP

↑ Maritime Industry, OSHA
↑ VA Asbestos Exposure, U.S. Department of Veterans Affairs

[1] Maritime Industry, OSHA

[2] VA Asbestos Exposure, U.S. Department of Veterans Affairs

[1]