Pennsylvania Mesothelioma Verdicts and Settlements

Pennsylvania remains an active venue for asbestos litigation, anchored by Allegheny County jury verdicts, the Philadelphia Court of Common Pleas mass-tort program, and a January 2025 Pennsylvania Supreme Court ruling that reopened a long-closed door for workers diagnosed decades after their last exposure. The state’s steel mills, shipyards, and manufacturing plants created exposure pathways that reach across many product manufacturers, which is why most cases name multiple defendants.

The Pittsburgh Boilermaker Verdict

In September 2024, an Allegheny County jury awarded Harry and Rae Chirdon $3.8 million in a case against Foster Wheeler, LLC (Allegheny County Court of Common Pleas, GD 22-016244, Hon. Arnold Klein presiding). The verdict broke down to $2.3 million in compensatory damages, including $350,000 for Rae Chirdon’s loss of consortium, and $1.5 million in punitive damages.

Chirdon, a retired union boilermaker, worked roughly 10 weeks at Foster Wheeler during a career that ran from 1967 to 1988. He was diagnosed with malignant mesothelioma in November 2022. The jury found Foster Wheeler liable on a theory built around OSHA asbestos safety violations. Halpern Law Firm served as lead counsel (David Halpern), with Madeksho Law Firm (Chris Madeksho) and Behrend (Ken Behrend, Billy Galerston) as co-counsel.

Judge Klein denied Foster Wheeler’s post-trial motions to strike or reduce the verdict in a June 2025 order. Foster Wheeler has appealed to the Pennsylvania Superior Court, where the appeal is pending. The punitive damages component is likely to be a focal point on review.

Herold and the End of the 300-Week Bar

The most material Pennsylvania mesothelioma development of 2025 was the Pennsylvania Supreme Court’s decision in Estate of William Herold v. University of Pittsburgh, 22 WAP 2023, decided January 22, 2025 by a 5 to 2 vote.

The court held that the Pennsylvania Occupational Disease Act’s exclusivity provision does not preclude common-law negligence claims for occupational disease that manifests more than four years (300 weeks) after the worker’s last exposure. The court also rejected the argument that primary jurisdiction doctrine required the case to be funneled through the workers’ compensation system.

Herold worked as a stationary engineer at the University of Pittsburgh from 1976 to 2004. He was diagnosed with mesothelioma roughly 15 years after his last exposure and died in 2022. The Supreme Court affirmed the Commonwealth Court and remanded the case to the Allegheny County Court of Common Pleas (GD-19-014532) for trial proceedings.

For people diagnosed with mesothelioma in Pennsylvania, the practical effect is significant. Workers whose latent disease appeared after the 300-week ODA window had previously been pushed toward workers’ compensation as their exclusive remedy against employers. After Herold, those claimants can pursue common-law negligence actions for the diseases that show up decades after exposure ended.

Philadelphia Mass-Tort Coordination

Asbestos cases in Philadelphia run through a coordinated mass-tort program housed in the Complex Litigation Center of the Philadelphia Court of Common Pleas. Administrative Judge Daniel J. Anders presides over the Trial Division, and Joshua Roberts serves as the team leader for the Complex Litigation Center, which oversees the asbestos docket.

The most recent case management order is the Asbestos Global CMO dated November 13, 2025, which superseded the 2023 CMO. Under the program, cases are organized into trial groups of up to 10, an annual order lists projected trial dates, liaison counsel are appointed, and mediation by a panel of former judges is encouraged.

The Philadelphia court reported 267 new asbestos lawsuits filed in 2024, an 11% increase over the prior year.

Shipyard Cases: Merwitz in Context

Philadelphia Navy Yard exposure has produced significant verdicts, but the headline numbers require context. In Merwitz v. Allis-Chalmers Corp. Product Liability Trust et al. (Philadelphia CCP, Case ID 101101848, Hon. Victor Dinubile), a jury returned a $7.25 million verdict on March 13, 2014 ($3.6 million survival plus $3.6 million wrongful death) for the family of Edward Merwitz, a shipfitter at the Philadelphia Navy Yard from 1965 to 1970 who was diagnosed with mesothelioma in January 2010 and died later that year.

That headline figure, however, was not paid by a single defendant. RSCC Wire & Cable was the only defendant remaining at verdict and was apportioned $805,250 of the $7.25 million total. The remaining roughly $6.4 million was absorbed by pre-verdict settlements with eight other defendants, including Buffalo Pumps, Westinghouse, Blackmer Pumps, GE, Greene Tweed, Square D, and Warren Pumps.

The case illustrates a recurring feature of Pennsylvania shipyard verdicts: the visible jury number reflects the total recoverable across the case, but actual recovery against any one company is shaped by the order of settlements and the apportionment that follows.

Steel Mills and Construction Cases

Cases tied to Bethlehem Steel and Pittsburgh-area mills reflect the breadth of asbestos use in steel production. Furnace insulation, pipe covering, gaskets, brake pads, and fireproofing all came from different manufacturers, which is why steel-mill plaintiffs typically name many defendants. Bethlehem Steel filed for Chapter 11 bankruptcy in October 2001, and recovery for steelworkers now comes primarily through asbestos trust funds and through claims against the product manufacturers that supplied the mills.

Steel mill cases in Ohio and Indiana follow similar litigation patterns, with many of the same defendants named in Pennsylvania filings.

Pennsylvania construction tradespeople, including insulators, pipefitters, and electricians, have also pursued claims against the manufacturers of asbestos-containing materials installed in commercial buildings, power plants, and industrial facilities.

Filing Deadlines

Pennsylvania’s two-year statute of limitations for personal injury actions is set by 42 Pa. C.S. § 5524, and the same two-year period applies to wrongful death actions. The Pennsylvania discovery rule, recognized in Cathcart v. Keene Industrial Insulation, 471 A.2d 493 (Pa. Super. 1984), and Wilson v. El-Daief, 600 Pa. 161, 964 A.2d 354 (2009), tolls accrual until the plaintiff knows or, through reasonable diligence, should know of the injury and its cause. That doctrine matters for latent disease, where decades may separate exposure and diagnosis.

Two years is shorter than many neighboring states, including New York (three years for personal injury) and longer than Tennessee’s one-year deadline, the shortest in the nation. It is shorter than Washington’s three-year deadline. The complexity of tracing decades-old exposure across multiple employers and products means investigation should begin as early as possible after diagnosis.