Babcock & Wilcox Company was one of the primary manufacturers of marine boilers for the United States Navy — producing the high-pressure steam boilers that powered destroyers, cruisers, and other naval combatants throughout the twentieth century. Babcock & Wilcox boilers were specified by the Bureau of Ships for many classes of Navy vessels, making B&W one of the Navy’s most significant shipboard boiler suppliers. The refractory linings, asbestos insulation, and asbestos-containing gaskets used in Babcock & Wilcox marine boilers created asbestos exposure for Boiler Technicians, Machinist’s Mates, and boilermakers who operated, maintained, and overhauled B&W boiler systems throughout their naval careers. Babcock & Wilcox’s asbestos liability resulted in the establishment of a formal Babcock & Wilcox Company Asbestos Trust to compensate victims of B&W asbestos exposure. Publicly filed asbestos litigation records document Babcock & Wilcox extensively: the B&W Company Asbestos Trust, procurement documentation with asbestos mud powder attribution, Babcock & Wilcox Sacramento facility identification, and co-identification of B&W with Foster Wheeler as the major Navy boiler manufacturers.

Documented Asbestos — Babcock & Wilcox in Naval Litigation

Babcock & Wilcox Company Asbestos Trust

B&W Boilers — Navy Procurement Documentation

Asbestos Mud Powder — Babcock & Wilcox

Foster Wheeler or Babcock-Wilcox — Navy Boiler Co-Documentation

Babcock & Wilcox — Formal Documentation

Babcock & Wilcox Products in Naval Applications

Marine boilers — destroyer and cruiser class: Babcock & Wilcox manufactured high-pressure watertube marine boilers specified for destroyer, cruiser, and auxiliary vessel applications. B&W boilers operated at extreme steam pressures and temperatures, requiring the most robust asbestos refractory and insulation systems of any naval machinery.

Boiler refractory — asbestos lining: The fireboxes of Babcock & Wilcox marine boilers were lined with asbestos-containing refractory materials — brick, castable refractory, and plastic refractory — that were installed by boilermakers and Boiler Technicians during construction and replaced during overhaul. Refractory replacement was among the highest asbestos fiber exposure tasks in naval operations.

Boiler insulation — outer casing: The outer shells of Babcock & Wilcox boilers were insulated with asbestos block insulation and asbestos-containing finishing cement — materials installed by insulation workers and Boiler Technicians to reduce heat loss from the boiler exterior.

Nuclear steam supply systems: Babcock & Wilcox was a major designer of naval nuclear reactor systems, providing nuclear steam supply components for Navy nuclear carriers and submarines. B&W nuclear components incorporated asbestos-containing materials in their design and installation.

Navy veterans — particularly Boiler Technicians (BT) and Machinist’s Mates (MM) who operated and maintained Babcock & Wilcox boilers aboard naval vessels — and boilermakers who installed or overhauled B&W boiler systems at Navy shipyards, who subsequently developed mesothelioma, asbestos-related lung cancer, asbestosis, or pleural disease, may qualify for:

  • VA service connection under VA asbestos-claim guidance for veterans with documented duty in boiler rooms or engineering spaces with Babcock & Wilcox boiler systems
  • Babcock & Wilcox Company Asbestos Trust claims for victims of B&W asbestos exposure meeting the trust’s medical and exposure criteria
  • Civil claims against Babcock & Wilcox successors based on documented asbestos boiler refractory and insulation use in Navy-specified equipment

Key documents:

  • DD-214 or service records — documenting duty aboard Navy vessels with Babcock & Wilcox boiler plants
  • Rating records — Boiler Technician (BT) rating with documented boiler room duty
  • Diagnosis — mesothelioma, asbestos-related lung cancer, asbestosis, or pleural disease

Free, confidential case evaluation: Speak with O’Brien Law Firm — (314) 936-2956

All consultations are free. No fee unless a financial recovery is made on your behalf.


Exposure documentation derived from publicly filed asbestos litigation records including Babcock & Wilcox Company Asbestos Trust formal documentation, Navy procurement documentation for Babcock & Wilcox boilers, asbestos mud powder co-documentation with B&W boilers, Foster Wheeler or Babcock-Wilcox co-identification as the primary Navy boiler manufacturers, and Sacramento facility identification in the B&W naval production record. This does not constitute legal or medical advice.