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Shipyards

Pearl Harbor Naval Shipyard

Pearl Harbor Naval Shipyard

Pearl Harbor Naval Shipyard Pearl Harbor Naval Shipyard in Hawaii is the largest ship repair facility in the Pacific. Workers were exposed to significant amounts of asbestos during ship and submarine repair operations from World War II through the 1970s.

Last verified: 2026-03-09
Location
Pearl Harbor, HI
Industry
Naval Ship Repair & Submarine Maintenance
Exposure Era
1940s–1970s
Primary Asbestos Products
Pipe insulation, Boiler insulation, Gaskets, Turbine insulation, Fireproofing
Job Categories at Risk
Shipyard workers, Insulators, Pipe fitters, Welders, Electricians

History & Asbestos Use

Pearl Harbor Naval Shipyard was established in 1908 and became critically important after the December 7, 1941 attack. The yard repaired battle-damaged ships during WWII and continued as the Pacific Fleet's primary maintenance facility through the Cold War. Asbestos was a standard material in all ship repair and submarine overhaul work. The yard remains operational today as Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility.

Exposure Details

Workers at Pearl Harbor Naval Shipyard encountered asbestos during repair of battle-damaged vessels in WWII and during routine maintenance throughout the Cold War era. Submarine overhaul work involved extensive removal and replacement of asbestos insulation in confined reactor and engine compartments. The tropical climate and lack of climate-controlled work spaces added to worker discomfort, leading many to forgo protective equipment.

Workers at Risk

The following job categories at Pearl Harbor Naval Shipyard had the highest risk of asbestos exposure:

  • Shipyard workers
  • Insulators
  • Pipe fitters
  • Welders
  • Electricians

Health Effects

Former Pearl Harbor Naval Shipyard workers have been diagnosed with mesothelioma, lung cancer, and asbestosis decades after their exposure. Both civilian employees and military service members assigned to the yard face elevated health risks. The yard's continuous operation since WWII means that workers from multiple generations have been affected.

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 Pearl Harbor Naval Shipyard 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 Pearl Harbor Naval Shipyard?

Workers who were employed at Pearl Harbor Naval Shipyard between 1940s–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.

Related Asbestos Trust Funds

Workers exposed to asbestos at Pearl Harbor Naval Shipyard may be eligible to file claims with the following trust funds:

Frequently Asked Questions

Was asbestos used at Pearl Harbor Naval Shipyard?

Yes. Asbestos-containing pipe insulation, boiler lagging, gaskets, and fireproofing were used extensively at Pearl Harbor Naval Shipyard during ship and submarine repair operations from the 1940s through the 1970s.

What jobs had the highest asbestos exposure at Pearl Harbor Naval Shipyard?

Insulators, pipe fitters, welders, and electricians had the highest exposure levels, especially those working on submarine overhauls and below-deck ship repair in confined compartments.

Can Pearl Harbor Naval Shipyard workers file asbestos claims?

Yes. Former workers and veterans exposed to asbestos at Pearl Harbor Naval Shipyard who have been diagnosed with mesothelioma or other asbestos-related diseases may pursue compensation through trust funds and legal action.

What are the known asbestos exposure sites in Pearl Harbor, HI?

Pearl Harbor Naval Shipyard in Pearl Harbor, HI is a documented asbestos exposure site. Workers in the naval ship repair & submarine maintenance industry were exposed to asbestos-containing materials from the 1940s through the 1970s. Former workers diagnosed with mesothelioma or other asbestos-related diseases may be eligible for compensation.

Get a Free Case Evaluation

If you or a loved one worked at Pearl Harbor Naval Shipyard 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.

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Sources:

  • Navy historical archives — accessed 2026-03-09
  • Hawaii DOH records — accessed 2026-03-09
  • OSHA compliance records — accessed 2026-03-09
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