General Equipment at Edison Elementary School

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.

Central Boilers View crosswalk › Utility Tunnels View crosswalk › Pipe Insulation View crosswalk › HVAC Air Handlers View crosswalk › Suspended Ceilings View crosswalk › Vinyl-Asbestos Floor Tile View crosswalk › Auditorium Curtains View crosswalk › Science Lab Hoods View crosswalk ›

Documented Asbestos Evidence — Oklahoma

The records below are verified, state-documented asbestos removals at this facility. Each entry represents a regulated abatement project where the Oklahoma state environmental agency (Oklahoma state environmental agency) 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 Oklahoma state environmental agency 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:

Thermal System Insulation View crosswalk › Asbestos-Cement Board View crosswalk › Pipe Insulation View crosswalk › Roofing & Flashing View crosswalk › Spray Fireproofing View crosswalk › Floor Tile & Mastic View crosswalk › Ceiling Tile View crosswalk › Gaskets & Packing View crosswalk ›

Who May Have Been Exposed at Edison Elementary School

Occupational Groups Most Likely Exposed

Workers most likely to have encountered asbestos-containing materials at Edison Elementary School include:

  • Boilermakers — Reportedly serviced, repaired, or replaced the building’s heating boilers. That work allegedly required cutting and removing asbestos rope gaskets, block insulation, and refractory materials from boiler headers and steam drums. Members of Boilermakers Local 27 were regularly dispatched to school district maintenance contracts throughout the St. Louis area and may have worked at this facility or at similar buildings across Missouri.

  • Pipefitters and steamfitters — Maintained steam or hot-water distribution piping allegedly covered with Thermobestos, calcium silicate pipe insulation**, and similar pipe insulation. Workers dispatched through UA Local 562 in St. Louis may have cut, bent, or removed that covering during repair outages, reportedly releasing fibers into mechanical spaces with limited ventilation. Many of these same workers held assignments at industrial facilities along the Mississippi River corridor — Labadie, Portage des Sioux, and Monsanto’s chemical operations in the St. Louis area — before or after school district service calls.

  • Insulators (asbestos workers) — Applied and later stripped high-temperature pipe insulation** pipe covering, block insulation, and duct wrap. This work reportedly generated some of the highest documented airborne fiber concentrations of any trade. Union insulators dispatched through Heat and Frost Insulators Local 1 (St. Louis) were regularly assigned to school maintenance projects across the metro area, and members of that local are among the workers most frequently diagnosed with mesothelioma in Missouri today.

  • HVAC mechanics — Reportedly worked on air-handling units and ductwork allegedly insulated with high-temperature pipe insulation** and pipe insulation products, potentially releasing fibers during routine service calls and coil cleaning operations.

  • Electricians and millwrights — Reportedly disturbed aged, friable and pipe lagging while running conduit or servicing equipment in mechanical spaces. These workers may have encountered gasket and packing materials allegedly containing Cranite** during equipment replacements.

  • In-house maintenance workers — Employed directly by the school district. Reportedly performed everyday repairs such as drilling through Armstrong floor tiles, cutting ceiling tiles, and patching areas where pipe insulation had deteriorated. Unlike union tradesmen dispatched through a hiring hall, these workers were present at the same building year after year, accumulating repeated exposures across the full service life of the asbestos-containing materials.

Secondary (Take-Home) Exposure Pathway

Family members of these tradesmen — spouses who laundered work clothing, children who embraced a parent returning from a job site — may have been exposed to asbestos fibers carried home on contaminated clothing and tools. Courts in both Missouri and Illinois have recognized this as a compensable exposure route, and wrongful-death claims under Mo. Rev. Stat. § 537.100 have been pursued on behalf of family members who developed mesothelioma through this pathway.

Family members pursuing wrongful-death claims face a tighter deadline than living claimants: three years from the date of death under Mo. Rev. Stat. § 537.100. If your family member has recently died from mesothelioma or an asbestos-related disease, that clock is already running. Call today.

Oklahoma — Filing Deadline & Next Steps

Oklahoma law gives mesothelioma and asbestos-disease claimants from the date of medical diagnosis to file a personal-injury lawsuit (). For wrongful-death claims after an asbestos-related death, the filing window is from the date of death (). 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

  1. 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.
  2. Preserve medical records. Pathology reports, biopsy results, imaging, and pulmonary-function tests are central to both civil claims and trust-fund filings.
  3. 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.
  4. Speak with an asbestos attorney with Oklahoma 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 — Oklahoma

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.

Data Sources — Oklahoma

Information about facility equipment, industrial materials, and occupational records referenced on this page is drawn from publicly available sources where applicable, including:

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.