About Asbestos Exposure at Deaconess Hospital — Evansville, Indiana: What Workers and Tradesmen Need to Know
Deaconess Hospital is one of the region’s largest medical facilities in Evansville, Indiana, with construction and expansion phases spanning most of the twentieth century. For the tradesmen and maintenance workers who built, maintained, and renovated this complex, the hospital reportedly contained asbestos-containing materials woven through virtually every mechanical system on the property. Large institutional facilities like Deaconess required substantial mechanical infrastructure comparable in scope to what was required at Indiana’s major industrial plants, including central boiler plants running high-pressure steam boilers with extensive thermal insulation, miles of insulated steam piping through boiler rooms, mechanical chases, ceiling plenums, and utility tunnels, HVAC systems with duct insulation and vibration-dampening components, spray-applied fireproofing on structural steel during construction and renovation, floor and ceiling tiles reportedly containing chrysotile asbestos, and roofing materials, ductwork wrap, and heat exchanger insulation. From the 1930s through the early 1980s, asbestos was the insulation material of choice for high-temperature hospital systems throughout Indiana.General Equipment at Asbestos Exposure at Deaconess Hospital — Evansville, Indiana: What Workers and Tradesmen Need to Know
The equipment below represents the systems and infrastructure documented or typically present at this facility during the era when asbestos-containing materials were specified in industrial construction. This is general facility-equipment reference — not a legal attribution of any specific product, manufacturer, or exposure event to this facility. Material-category and manufacturer information is addressed in the AsbestosIndex Product Crosswalk linked under the records table below.
Documented Asbestos Evidence — Indiana
The records below are verified, state-documented asbestos removals at this facility. Each entry represents a regulated abatement project where the Indiana Department of Environmental Management (IDEM) was notified under federal NESHAP rules, the work was logged, and the asbestos-containing material was confirmed and removed under regulated conditions. These are not allegations or estimates — they are paper records tying documented asbestos-containing material to this specific site.
No IDEM NESHAP abatement notifications have been identified for this facility in current public records. Per the framing above, absence of state-agency documentation should not be read as absence of asbestos — only as absence of a formal, regulated abatement event meeting reporting thresholds. Workers who recall encountering pipe insulation, block insulation, gaskets, or other asbestos-era construction materials at this facility may still have viable claims regardless of whether a state record exists.
Material Categories in Documented Records
The materials documented above (and similar asbestos-containing materials commonly encountered in records of this type) appear in the AsbestosIndex catalog with historical manufacturer and trust-fund information. Click a category to view manufacturers historically associated with that material:
Who May Have Been Exposed at Asbestos Exposure at Deaconess Hospital — Evansville, Indiana: What Workers and Tradesmen Need to Know
Tradesmen most likely to have encountered asbestos-containing materials at Deaconess Hospital include boilermakers — including members of Boilermakers Local 374, who installed, repaired, and maintained boilers and pressure vessels, working with allegedly asbestos-containing refractory cement, gaskets and packing, and block insulation in the central plant; pipefitters and steamfitters — including members of Plumbers and Pipefitters UA Local 136 (Evansville) and affiliated southwestern Indiana locals, who worked on steam, condensate, and domestic hot water systems reportedly containing Thermobestos and Armstrong pipe insulation; heat and frost insulators — members of Asbestos Workers Local 18 and affiliated Indiana locals, who applied, removed, or disturbed calcium silicate pipe insulation and Armstrong Cork insulation; HVAC mechanics — who serviced ductwork reportedly insulated with ceiling tile products, air handling units, and associated asbestos-containing insulation; electricians — who pulled wire through ceiling plenums and walls where spray-applied fireproofing and asbestos-containing ceiling tiles were allegedly present; maintenance workers and operating engineers — who performed daily rounds in boiler rooms and mechanical spaces; and construction laborers and ironworkers — who worked on hospital expansion and renovation projects reportedly handling spray-applied fireproofing, transite board, and other ACMs. Many of these workers were employed by mechanical contractors, union halls, or hospital maintenance departments. Exposure pathways included removing Thermobestos pipe insulation during maintenance, repair, or renovation without respiratory protection; cutting or fitting transite board in mechanical spaces; working near spray-applied fireproofing during application or subsequent renovation; installing or removing floor and ceiling tiles; maintaining boiler systems using allegedly asbestos-containing refractory cements, gaskets, and block insulation in confined, poorly ventilated spaces; sweeping or cleaning debris in boiler rooms and mechanical chases where dust from asbestos-containing materials had allegedly accumulated; and demolition work in older wings, releasing decades of accumulated dust from ACMs into uncontrolled air.Indiana — Filing Deadline & Next Steps
Indiana law gives mesothelioma and asbestos-disease claimants 2 years from the date of medical diagnosis to file a personal-injury lawsuit (Ind. Code § 34-11-2-4). For wrongful-death claims after an asbestos-related death, the filing window is 2 years from the date of death (Ind. Code § 34-23-1-1). The two deadlines run on separate tracks — preserving one does not extend the other.
The personal-injury clock runs from diagnosis, not from exposure. Mesothelioma latency is typically 20 to 50 years, so workers exposed in the 1950s–1980s are being diagnosed today.
Practical first steps
- Document what you remember. Pay stubs, W-2s, union cards, photographs, coworker names, and dates of employment. The WorkChain widget on this page can save a copy you can email yourself.
- Preserve medical records. Pathology reports, biopsy results, imaging, and pulmonary-function tests are central to both civil claims and trust-fund filings.
- Identify household members. Spouses who laundered work clothing and children of plant workers are eligible for secondary-exposure claims when diagnosed with an asbestos-related disease.
- Speak with an asbestos attorney with Indiana experience. The first conversation is free and confidential. Asbestos trust-fund claims and civil claims run on different tracks — both can be pursued in parallel.
Asbestos-Related Diseases — Indiana
Asbestos fiber exposure can cause several specific diseases that typically appear decades after the original exposure. The latency period — the gap between exposure and diagnosis — usually runs 20 to 50 years. That's why workers exposed in the 1960s, 1970s, and 1980s are receiving diagnoses today.
Mesothelioma
A rare, aggressive cancer that affects the lining of the lungs (pleural mesothelioma), abdomen (peritoneal), or heart (pericardial). Mesothelioma is almost exclusively caused by asbestos exposure, which is why a mesothelioma diagnosis often points directly to historical workplace exposure. Average latency from first exposure to diagnosis is 30-50 years.
Asbestosis
A chronic, non-cancerous scarring of lung tissue caused by inhaled asbestos fibers. Asbestosis causes progressive shortness of breath, persistent cough, and reduced lung function. It does not improve with treatment, and it is a recognized basis for compensation under most trust schedules and civil claims.
Lung Cancer
Asbestos exposure significantly increases the risk of lung cancer, particularly when combined with a history of smoking. Asbestos-related lung cancer is compensable under the same trust schedules and civil claim avenues as mesothelioma.
Other Recognized Diseases
Pleural plaques, pleural thickening, laryngeal cancer, ovarian cancer, and certain gastrointestinal cancers are also recognized as asbestos-related under various trust schedules and case-law authorities, though eligibility and proof requirements vary by claim type.
If you have any of these diagnoses and you worked at this facility, lived with someone who did, or were exposed in any documented capacity, you may have a claim worth pursuing. Speak with an attorney before assuming you don't qualify.
Cross-State & Regional Corridor Workers
Evansville was a significant industrial city throughout the twentieth century, and Deaconess Hospital’s mechanical tradesmen worked alongside the same union craftsmen who staffed industrial facilities throughout southwestern Indiana and the Ohio River corridor. Many of those workers also held cards at Indiana’s heavy industrial sites — from the Gary steel corridor to the Cummins Engine complex in Columbus — where the same asbestos-containing products appeared on the same piping, boilers, and insulation systems. Pipefitters who also worked at Indiana industrial facilities — whether Gary Works under USW Local 1014, Burns Harbor, or East Chicago operations — may have faced compounding exposures across their working years. Asbestos Workers Local 18 members are documented in Indiana litigation as having worked at hospital, industrial, and power generation sites across the state, and their cumulative exposures are a central issue in many pending claims.Data Sources — Indiana
Information about facility equipment, industrial materials, and occupational records referenced on this page is drawn from publicly available sources where applicable, including:
- EPA ECHO Facility Compliance Database — enforcement and compliance records for industrial facilities
- OSHA Establishment Search — federal workplace inspection history
- EIA Form 860 Plant Data — power-plant equipment and ownership records (where applicable)
- Indiana Department of Environmental Management (IDEM) NESHAP asbestos abatement notification records
- Published asbestos trial and trust fund records (publicly filed court documents)
- AsbestosIndex Product & Manufacturer Crosswalk — historical asbestos-containing product schedules linked to manufacturers
If specific equipment or product claims in this article are sourced from a non-public database, the source is identified parenthetically within the text above.