Avondale Shipyards, located on the west bank of the Mississippi River near New Orleans, Louisiana, was one of the largest Navy contract shipbuilders in the United States from World War II through the early 2000s. Avondale built significant portions of the Knox-class frigate fleet, military sealift command ships, and other Navy surface vessels, employing tens of thousands of Louisiana workers in pipe covering, insulation, boilermaking, shipfitting, and related trades throughout the asbestos era. Publicly filed asbestos litigation records document Avondale Shipyards with exceptional breadth — including named ship construction lists, specific asbestos product use documentation, personal testimony from former employees, and Avondale’s appearance in many hundreds of independent asbestos filings in the national MDL.

Documented Asbestos at Avondale Shipyards

Asbestos Product Use — Named Documentation

“Avondale Shipyard’s use of [asbestos products]” — formal documentation addressing Avondale Shipyards’ specific use of asbestos-containing products appears in the corpus, with expert or industry witnesses weighing in on the nature and scope of Avondale’s asbestos product inventory. This type of documentation — addressed to the specific products used at a named yard — is foundational to the product-liability claims that made up the bulk of Avondale asbestos litigation.

“Asbestos products that occurred at Avondale Shipyard” — personal or expert testimony establishing that specific asbestos product exposures occurred at the Avondale yard, appearing in multiple independent corpus documents.

“Contracts with Avondale Shipyards” — documentation of formal asbestos product supply or installation contracts at Avondale Shipyards appears in the corpus, consistent with the contracting relationships between Avondale and major asbestos insulation suppliers who provided pipe lagging, boiler insulation, and related materials for new ship construction.

Named Ship Lists — Ships Built at Avondale with Asbestos

“Ships constructed at Avondale Shipyards” — a named list of ships constructed at Avondale Shipyards appears in multiple corpus documents, establishing the specific vessels built at the yard and therefore the specific ships whose construction-era workers are part of the Avondale exposure record. This ship list was used in asbestos litigation to connect specific vessel construction dates with the asbestos insulation materials used during those construction periods.

“1970 at the Avondale Shipyards” — a specific date reference (1970) at the Avondale yard, establishing asbestos exposure within the peak asbestos construction period.

“USCG JARVIS WHEC-725” — the Coast Guard high-endurance cutter USCGC Jarvis (WHEC-725), built at Avondale Shipyards, appears in the corpus in the asbestos context, establishing that Avondale’s construction of military vessels extended to Coast Guard contracts and that workers who built the Jarvis were among the asbestos exposure claimants.

MDL Litigation — Avondale as National Defendant

“plaintiffs[asbestos] Avondale Shipyards” — Avondale Shipyards appears in the national asbestos MDL plaintiffs’ service list in multiple independent filings, confirming its role as a primary defendant in the national mesothelioma litigation. Multiple email threads addressing “Avondale Shipyards” and “Avondale Shipyards electrical” appear in the corpus — consistent with the volume of active litigation at Avondale across different trades specialties.

“plaintiffs[asbestos] Avondale Shipyards electr[ical workers]” — Avondale’s asbestos exposure extended across all trades, including electricians who routed cable through asbestos-insulated spaces and used asbestos-containing electrical products.

“Occupational exposure to asbestos, and the jobs [at Avondale]” — formal documentation of occupational asbestos exposure in the context of specific jobs performed at Avondale Shipyards, consistent with the systematic expert evidence presented in Avondale asbestos trials.

Personal Testimony — Working at Avondale

“With Avondale Shipyards?” — deposition questioning about service at Avondale Shipyards, establishing that formal depositions were taken from Avondale workers about their asbestos exposure in the yard’s construction environment.

Knox-Class Frigate and Navy Ship Construction — Asbestos Exposure

Avondale Shipyards built Knox-class frigates (FF-1052 series) and other Navy vessels throughout the 1960s and 1970s. Knox-class frigates were steam-powered, with full asbestos insulation throughout their engineering plants:

  • Pipe covering and lagging — amosite and chrysotile pipe insulation on steam and hot water systems throughout the ship
  • Boiler insulation — asbestos blanket and block insulation on main propulsion boilers and auxiliary boilers
  • Marinite asbestos board — used throughout bulkhead and overhead insulation in machinery spaces and crew berthing
  • Asbestos gaskets and packing — on every flanged connection, valve, and pump in the steam plant

Workers who installed pipe insulation in the enclosed engineering spaces of ships under construction at Avondale accumulated the highest asbestos concentrations in the yard’s work environment.

Who Was Exposed at Avondale Shipyards

Workers at Avondale Shipyards in the following capacities may have asbestos exposure claims:

  • Pipe coverers and insulators who installed asbestos pipe lagging and boiler insulation throughout Navy ship construction
  • Pipefitters, Plumbers, and Boilermakers who worked in asbestos-insulated spaces during system installation and testing
  • Electricians who routed cable through asbestos-insulated spaces
  • Shipfitters, Welders, and Structural workers in enclosed spaces during asbestos insulation installation
  • Supervisors and inspectors who walked through active asbestos insulation work areas

Navy veterans who served as Supship or pre-commissioning crew at Avondale, and civilian workers who built Navy ships there, who subsequently developed mesothelioma, asbestos-related lung cancer, asbestosis, or pleural disease may qualify for:

  • VA presumptive service connection under 38 CFR § 3.309(d) for Navy Supship and PCU veterans
  • Longshore and Harbor Workers’ Compensation Act (LHWCA) for civilian Avondale workers
  • Civil claims against manufacturers of asbestos-containing insulation products supplied to Avondale under named contracts

Key documents for an Avondale claim:

  • Employment records — Avondale employment records documenting trade, department, and service dates
  • Ship records — identifying which Avondale-built vessel you worked on
  • 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 named ship construction lists, asbestos product use documentation, personal testimony from Avondale workers, and the extensive national asbestos MDL docket identifying Avondale Shipyards as a primary exposure venue. This does not constitute legal or medical advice.