Plaintiffs allegedly were exposed to asbestos at Pratt & Whitney's North Berwick Maine turbine airfoil and industrial gas turbine components plant. OBLF consultation.
Pratt & Whitney in Maine — North Berwick Turbine Airfoil Plant
Pratt & Whitney’s North Berwick Maine plant (York County) has operated since the 1960s as the corporation’s principal precision turbine-airfoil manufacturing site, producing turbine blades, vanes, and industrial gas turbine components for P&W’s military, commercial, and (through Pratt & Whitney Power Systems) industrial-gas-turbine engine lines. The North Berwick plant allegedly employed thousands of hourly workers at peak — represented by the IAM — and ran heat-treat, investment-casting, coating, and machining lines continuously through the asbestos era. The plant remains operational as an RTX/Pratt & Whitney precision-components facility.
Premises ACM Narrative
Plaintiffs alleged in publicly filed U.S. asbestos personal-injury and wrongful-death litigation that Pratt & Whitney’s North Berwick premises allegedly involved:
Asbestos-block and asbestos-blanket insulation on heat-treat furnaces, brazing furnaces, and coating ovens central to turbine-airfoil manufacturing
Asbestos-fabric hot-section lagging on high-temperature process equipment and burn-in test rigs
Asbestos pipe covering on plant steam mains, hot-oil systems, and process-utility piping
Asbestos-sheet gaskets and rope packing at furnace-door seals, high-temperature process flanges, and valve stems
Asbestos-cement panels on plant utility structures and furnace enclosures
Asbestos-block insulation on plant powerhouse boilers
Asbestos sprayed fireproofing on structural steel in pre-1973 buildings
Workers Exposed
Plaintiffs allegedly included:
IAM aerospace machinists, furnace operators, and investment-casting workers at North Berwick
Heat-treat and coating-line technicians
HFIAW insulators dispatched to P&W North Berwick construction and turnaround crews
UA pipefitters on plant steam, hot-oil, and process-utility systems
IBB boilermakers on plant powerhouse and furnace work
IBEW electricians on furnace controls and plant switchgear
Millwrights on furnace-tooling, casting, and machining equipment
Outside contractor trades on P&W North Berwick capital projects
If You Worked at Pratt & Whitney North Berwick
If you or a family member worked at Pratt & Whitney’s North Berwick Maine plant before 1980 and have been diagnosed with mesothelioma, lung cancer, asbestosis, or another asbestos-related disease, you may have a legal claim.
Occupational and premises asbestos exposure like this is a leading cause of mesothelioma, often diagnosed decades later. If you or a family member worked here:
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Firsthand Accounts from the Trades
Did you work at Pratt & Whitney? Add your account.
Records show what a plant was. They don't show what the work was like. If you
were sent there — insulation, pipe, boilers, sheet metal, electrical, laborer — tell us what you
remember: which units or buildings, what you handled, what came down during an outage. Every account
helps another worker or a family understand where exposure happened, and where to look next.
About these accounts: they are personal recollections shared by
workers and their families — individual memory, not records, and not independently verified.
The site history and documented exposure record on this page come from public and regulatory sources.
These accounts sit alongside that record — they add to it, they don't change it.
What asbestos exposure pathways are associated with Pratt & Whitney?
Pathways in this report refer to commonly used asbestos-containing material systems at industrial facilities that may contribute to exposure practices, fiber transfer, and deposition. Activities include maintenance, repair, overhaul, and demolition across these systems.
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Facility History
Operations established during the high-use era of asbestos specification
Demolition, renovation notifications, and certification activity
1990s–Present
Level 1B
Supports material category documentation and trade activity
OSHA / EPA RecordsFederal
Inspections, enforcement, compliance, and regulatory publications
1970s–Present
Level 1B
Includes regulatory records relevant to facility activity and material use
Facility RecordsPrimary
Plant records, permits, reports, and facility specifications
Construction–Present
Level 4
Publicly available facility records and historical documents
If you've been diagnosed with mesothelioma or an asbestos-related disease and worked at Pratt & Whitney, you may have legal rights.
A free, confidential consultation with a licensed attorney costs nothing. O'Brien Law Firm works with attorneys with experience handling asbestos and mesothelioma claims in Maine — no fees unless we pursue a legal claim for you. Speak with an asbestos and mesothelioma attorney with experience in Maine ›
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General Equipment Walkthrough
Equipment systems documented or commonly present at Pratt & Whitney. Each link opens a research crosswalk on AsbestosIndex with manufacturer, trust-fund, and product history.
Equipment list drawn from public litigation records, EPA / state DNR filings, and facility-type defaults. Specific product identification depends on facility records and witness testimony.
Bath Iron Works (BIW) in Bath, Maine — a primary U.S. Navy destroyer and surface-combatant builder. …
Pratt & Whitney — North Berwick ME Asbestos Exposure & Claims — Frequently Asked Questions
Is Pratt & Whitney — North Berwick ME Asbestos Exposure & Claims documented in asbestos litigation records?
Yes. Pratt & Whitney — North Berwick ME Asbestos Exposure & Claims is documented in public asbestos litigation records, EPA NESHAP filings, OSHA inspection logs, and/or state regulatory databases. Workers at industrial facilities of this era routinely encountered asbestos-containing materials in pipe insulation, gaskets, packing, boiler block, refractory products, floor and ceiling tiles, and electrical components.
Which workers had the highest asbestos exposure at Pratt & Whitney — North Berwick ME Asbestos Exposure & Claims?
Trades with documented asbestos exposure at industrial facilities include pipefitters, insulators (laggers), boilermakers, millwrights, electricians, welders, sheet-metal workers, plumbers, carpenters, machinists, painters, and general laborers. Maintenance crews, refractory bricklayers, and shutdown contractors often had the most concentrated exposure during overhaul and tear-out work.
What asbestos products did workers handle at Pratt & Whitney — North Berwick ME Asbestos Exposure & Claims?
Asbestos-containing products commonly documented at industrial facilities of this era include thermal pipe lagging and block insulation (steam lines, valves, boilers), asbestos cement, refractory brick and burner-front gun-block, gaskets and braided packing (valves, pumps, flanges), boiler-tube insulation and lagging, vinyl asbestos floor tile, acoustic ceiling tile, and asbestos-containing transite board. Specific product manufacturers are catalogued at AsbestosIndex.
Is there a deadline to file an asbestos claim in Maine?
Maine law gives 5 years from the date of medical diagnosis to file a personal-injury asbestos lawsuit. Wrongful-death claims must be filed within 3 years from the date of death. The two deadlines run on separate tracks. The personal-injury clock starts at diagnosis, not at exposure — mesothelioma latency is typically 20 to 50 years.
Who else besides Pratt & Whitney — North Berwick ME Asbestos Exposure & Claims workers may have been exposed?
Yes. Spouses who laundered work clothing carrying asbestos fibers and children of workers who returned home covered in dust are recognized in Maine asbestos litigation as eligible for secondary (household) exposure claims when they have been diagnosed with an asbestos-related disease. Wrongful-death claims may be filed by surviving family members.
Can workers file both a civil suit and trust-fund claims?
Yes — more than 60 asbestos bankruptcy trusts hold combined funds set aside specifically for victims of asbestos-related disease. Trust-fund claims and civil lawsuits run on separate tracks; both can be pursued in parallel. Each trust has its own filing requirements, exposure criteria, and processing timeline.
Disclaimer: The information in this article is for general educational purposes only and does not constitute medical or legal advice. No attorney-client relationship is created by reading this site. References to companies, products, and facilities are drawn from public asbestos litigation records, court filings, and regulatory databases. Consult a licensed physician for medical guidance and a qualified attorney for legal advice regarding your specific situation.
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