W.H. Sammis Generating Station Asbestos Exposure Claims

Former Ohio Edison / FirstEnergy Workers and Families Facing Mesothelioma and Asbestosis

⚠️ OHIO FILING DEADLINE — ACT NOW
Ohio law imposes a strict two-year statute of limitations under Ohio Rev. Code § 2305.10. If you have been diagnosed with mesothelioma, asbestosis, or another asbestos-related disease, your deadline runs from your diagnosis date — not your last day of work, not your first symptom. Missing this deadline permanently bars your right to compensation.
Call an experienced Ohio mesothelioma attorney today. Not next week. Today.

If you worked at the W.H. Sammis Generating Station in Stratton, Ohio and have been diagnosed with mesothelioma, asbestosis, or lung cancer, you may have significant legal rights — and a closing window to act on them. For decades, workers across multiple trades at this coal-fired power plant may have been exposed to asbestos-containing materials without adequate warnings or protective equipment. Under Ohio Rev. Code § 2305.10, you have two years from diagnosis to file suit. That clock is already running. Contact a qualified Ohio asbestos attorney today for a free consultation.

What Is the W.H. Sammis Generating Station?

Facility Location and Operational History

The W.H. Sammis Generating Station — named after a former Ohio Edison president — sits on the Ohio River in Stratton, Jefferson County, Ohio. It is among the largest and longest-operating coal-fired power plants in the state.

Key facility facts:

Construction began in the 1950s, with Unit 1 coming online in 1959
Seven generating units were built across successive expansion phases
Ohio Edison, a FirstEnergy Corp. subsidiary, has operated the plant since inception

Jefferson County sits within the Ohio River industrial corridor that includes major steel, energy, and manufacturing operations. Workers at Sammis often came from the same trade unions and contractor pools that served other heavy industrial facilities in eastern Ohio — plants where asbestos-containing materials were ubiquitous, and where Ohio juries have repeatedly found that workers received no adequate warning of the risks they faced.

Environmental Enforcement and Demolition Activity

In the early 2000s, the EPA brought a major enforcement action against FirstEnergy for air pollution violations at Sammis and other Ohio coal plants. A consent decree reached in 2005 required extensive upgrades, retrofits, and unit retirements.

As multiple generating units have since been retired or scheduled for retirement, that process has triggered demolition and abatement work that may have disturbed legacy asbestos-containing materials installed during the plant’s original construction and subsequent expansions. Those demolition activities reportedly required NESHAP notifications and formal abatement procedures (per Missouri Department of Natural Resources NESHAP asbestos notification records and comparable state-level filings), potentially releasing concentrated asbestos-containing dust during systematic removal operations.

If you worked at Sammis during any demolition, retrofit, or abatement phase and have since received an asbestos-related diagnosis, your claim is time-sensitive. An Ohio asbestos attorney can evaluate your options under Ohio Rev. Code § 2305.10 — at no cost to you.

Why Was Asbestos Used at Coal-Fired Power Plants Like Sammis?

Asbestos was not incidental to power plant construction — it was specified. From the 1940s through the mid-1970s, asbestos-containing materials dominated insulation applications in high-heat and high-pressure industrial environments because they were abundant, inexpensive, and resistant to heat, fire, and chemical corrosion. Industry engineers specified them. Contractors installed them. And no one told the workers cutting, fitting, and breathing the dust what asbestos does to human lungs.

Ohio’s industrial economy during this period was built on coal, steel, and manufacturing. The same asbestos-containing products specified for Sammis were simultaneously being installed at Goodyear’s Akron facilities, B.F. Goodrich’s Akron plants, and Ford’s Lorain Assembly operations — creating a statewide pattern of occupational asbestos exposure that Ohio juries have recognized repeatedly in litigation.

Plant Systems Where Asbestos-Containing Materials Were Specified

A large coal steam generating station like W.H. Sammis relies on multiple systems where asbestos-containing materials became the industry standard:

Steam boilers — operating at extreme temperatures and pressures
High-pressure steam lines — running throughout the facility
Turbines — insulated to maintain operating efficiency
Feedwater heaters — preheating boiler feedwater using extracted steam
Condensers, pumps, valves, and flanges — throughout the steam cycle
Electrical equipment — including switchgear, panels, and arc chutes

Asbestos-Containing Products Allegedly Present at W.H. Sammis

Based on historical industry records, manufacturers’ product documentation, NESHAP notification filings, and testimony from workers at comparable Ohio power plants of the same era, multiple categories of asbestos-containing materials may have been present at the Sammis Generating Station.

Johns-Manville Asbestos Products

Johns-Manville — later Manville Corporation — was one of the largest asbestos product manufacturers in North America and a dominant supplier to the power generation industry. Products manufactured by Johns-Manville that may have been present at facilities like Sammis include:

Thermobestos pipe covering — asbestos-containing calcium silicate pipe insulation
Asbestocel block insulation — high-temperature block insulation for boilers and steam lines
Transite board — asbestos-cement board used for fireproofing and partitions
Spiral-wound and sheet gaskets — containing chrysotile asbestos

Johns-Manville reportedly supplied insulation products to Ohio Edison facilities during mid-twentieth century construction and expansion phases. Former workers at comparable Ohio Edison generating stations have testified in Ohio asbestos litigation — including cases filed in Cuyahoga County — that Thermobestos and Asbestocel products were regularly encountered during maintenance work.

The Manville Personal Injury Settlement Trust, established through Johns-Manville’s bankruptcy reorganization, remains one of the most active asbestos trust funds for Ohio claimants. Workers diagnosed with mesothelioma or asbestosis may file trust claims simultaneously with Ohio civil litigation — and should do so.

Critical note on trust fund timing: Asbestos bankruptcy trusts do not impose Ohio’s two-year civil deadline, but their assets are finite and are being paid out to claimants continuously. The longer you wait, the less may be available. Filing trust claims now — alongside any civil lawsuit — is the only way to protect the full value of your recovery.

Owens-Illinois and Owens Corning Products

Owens-Illinois — an Ohio-based corporation headquartered in Toledo — manufactured Kaylo, a calcium silicate insulation product that allegedly contained chrysotile asbestos. Owens-Illinois sold the Kaylo line to Owens Corning in 1958. The Ohio connection matters legally: Owens-Illinois’s corporate records, internal communications, and product distribution networks have been the subject of extensive Ohio asbestos litigation, and Ohio juries have seen this evidence firsthand.

Kaylo product applications:

Pipe insulation on high-temperature steam lines
Block insulation for boilers and high-temperature systems
Thermal insulation on turbine casings and associated components

Workers who cut, fit, or worked near Kaylo asbestos-containing materials at facilities like Sammis may have been exposed to asbestos-containing dust generated during installation and maintenance (per published trial records from similar coal-fired utility generation facilities).

Combustion Engineering Products

Combustion Engineering — at various times a subsidiary of ABB and Alstom — was a major designer and builder of industrial steam boilers. Combustion Engineering boilers and associated components are alleged to have included:

Boiler refractory — asbestos-containing lining materials
Turbine insulation — high-temperature block materials containing asbestos fibers
Lagging and external insulation — asbestos-containing calcium silicate wrapping for boiler exteriors

Combustion Engineering boilers were reportedly common at Ohio Edison facilities built during the Sammis construction era. Workers who performed maintenance, inspection, or repair on these systems are alleged to have disturbed asbestos-containing insulation on a routine basis — particularly during scheduled outage periods requiring insulation removal and replacement.

Armstrong World Industries Products

Armstrong World Industries manufactured multiple asbestos-containing products that may have been present at Sammis, including:

Pipe covering and block insulation — for high-temperature applications throughout the steam cycle
Asbestos-containing gasket materials — for flanges and valve connections
Floor tiles — containing chrysotile asbestos, in electrical rooms and control areas
Ceiling tiles and lay-in panels — in administrative and work areas

The Armstrong World Industries Asbestos Personal Injury Settlement Trust was established to resolve claims arising from these products. Ohio residents who may have been exposed to Armstrong asbestos-containing materials at Sammis can file trust claims alongside any Ohio civil litigation.

Garlock Sealing Technologies Products

Garlock — one of North America’s largest sealing and gasket manufacturers — produced gasket materials, packing, and mechanical seal components that may have been present at Sammis:

Spiral-wound gaskets — containing chrysotile asbestos
Sheet gaskets — asbestos-rubber compounds for flanged pipe connections
Rope packing — asbestos-containing packing for pumps, valves, and rotating equipment
Mechanical seal components — with asbestos-containing composite materials

Workers at power plants are alleged to have been exposed to Garlock asbestos-containing dust when removing and replacing gaskets on valves, pump connections, and flanged pipe connections throughout the steam cycle. Garlock has been a named defendant in numerous Ohio asbestos cases, including matters filed in Cuyahoga County and Franklin County Common Pleas Courts (per published trial records).

Eagle-Picher Products

Eagle-Picher — an Ohio-based corporation with historical manufacturing operations in Cincinnati — produced insulation and friction products that may have been present at Sammis:

High-temperature insulation materials — for boiler and steam line applications
Asbestos-containing thermal protection components — for high-heat systems throughout the facility

Eagle-Picher’s Ohio corporate identity has been specifically relevant in Ohio asbestos litigation. The Eagle-Picher Asbestos Personal Injury Trust provides compensation to claimants nationwide, and Ohio workers may file trust claims alongside any civil lawsuit.

Who Was at Risk: Occupations at W.H. Sammis Generating Station

Workers across multiple trades may have been exposed to asbestos-containing materials at Sammis during construction, routine operation and maintenance, and decommissioning. The following occupational groups are among those most commonly identified in power plant asbestos litigation.

Boilermakers and Boiler Workers

Boilermakers — including members of Boilermakers Local 900, which represented workers at Ohio Edison and other utility facilities across Ohio — worked directly on boiler systems and may have been exposed to:

Asbestos-containing boiler refractory during installation, repair, and replacement
Refractory dust released during boiler cleaning and teardown
Block insulation asbestos-containing materials surrounding boiler exteriors
Gasket and packing asbestos-containing dust during flange and connection work

Boilermakers are among the occupational groups with the highest documented rates of mesothelioma in peer-reviewed occupational health literature. If you worked as a boilermaker at Sammis and have been diagnosed with mesothelioma or asbestosis, your case warrants immediate review by an experienced asbestos attorney Ohio.

Pipefitters and Steamfitters

Pipefitters and steamfitters — including members of the United Association of Plumbers and Pipefitters — installed and maintained the high-pressure steam piping networks throughout the facility. That work required direct handling of asbestos-containing pipe covering and block insulation. Workers who cut, fit, or removed asbestos-containing insulation on steam lines may have generated concentrated asbestos-containing dust in enclosed spaces with limited ventilation.

Insulators and Laggers

Insulators — the tradesmen who applied and removed pipe covering, block insulation, and lagging — bear some of the heaviest asbestos exposure burden of any craft at industrial facilities. At Sammis, insulators may have handled Thermobestos, Kaylo, and Armstrong asbes

W.H. Sammis Generating Station