Jump to content
Content on WikiMesothelioma is reviewed prior to publication by three named attorneys at Danziger & De Llano LLP. Dr. Luciano Mutti, MD, PhD, co-author of the European mesothelioma treatment guidelines, serves as the site's Medical Reviewer. See our editorial standards.

Education Public Buildings Workers

From WikiMesothelioma — Mesothelioma Knowledge Base


Asbestos Exposure: Education & Public Buildings
Risk Level Moderate to High
Students & Employees (1990 EPA estimate) 15M+ students; 1.5M+ employees[1]
Peak U.S. Asbestos Use 1973 (803,000 metric tons)[2]
Elementary Teacher PMR 2.1 for mesothelioma (1999 deaths)[3]
Schools with Friable Asbestos 31,000 schools (1984); 44,000+ buildings (1990)[4][1]
Teacher Deaths (1985–1999) 137 documented mesothelioma deaths[5]
Key Regulatory Date 1986 (AHERA enacted)[6]

Executive Summary

Asbestos poses a significant, often underestimated occupational and environmental health hazard in U.S. schools and public buildings. In 1990, Congress cited EPA's estimate that more than 44,000 school buildings contained friable asbestos, exposing more than 15 million schoolchildren and 1.5 million school employees.[1] The Asbestos Hazard Emergency Response Act (AHERA), enacted in 1986,[6] established a regulatory framework intended to identify, manage, and remove asbestos from schools; however, a 2015 Senate report documented significant gaps in AHERA enforcement and inspections.[4] Teachers and custodians face elevated risk not only from routine exposure to damaged materials during routine school operations, but also from renovation dust and demolition activities.[7] Government buildings—post offices, courthouses, prisons, and federal offices—can also contain asbestos; GAO found that about two-thirds of GSA buildings covered by GSA's five-year asbestos inspection policy were out of compliance.[8] This page synthesizes occupational exposure patterns, regulatory requirements, documented health outcomes, litigation history, and compensation pathways for affected workers.

At a Glance

  • Elementary teacher PMR of 2.1 — a NIOSH analysis of 1999 U.S. deaths found mesothelioma made up about twice the expected share of deaths among elementary school teachers[3]
  • More than 44,000 school buildings with friable asbestos — EPA's estimate, as cited by Congress in 1990[1]
  • 137 teacher deaths in 15 years — an EWG Action Fund analysis of government death records counted 137 elementary and secondary teachers who died of mesothelioma from 1985 to 1999[5]
  • Massachusetts: 90% of audits found noncompliance — from 1998 to 2008, on average 90% of the state's routine AHERA audits resulted in a notice of noncompliance, while only 0.7% to 2.4% of its schools were inspected each fiscal year[9]
  • Custodians report asbestos at work — in a survey of 527 Ontario school custodial workers, 67% reported asbestos-containing material in their schools[10]
  • Philadelphia: first district criminally charged — in June 2025, federal prosecutors charged the School District of Philadelphia with eight counts tied to missed asbestos inspections[11]
  • Two-thirds of covered federal buildings missed inspections — GAO found 638 of 955 GSA buildings out of compliance with GSA's 5-year asbestos inspection policy; asbestos cleanup made up $1.6 billion of GSA's $2 billion in reported environmental liabilities in fiscal year 2023[8]
  • Women disproportionately affected — educational services ranks as the #1 industry for female mesothelioma patients, unlike male-dominated trades where industrial contact is the primary pathway[12]
  • 12 waiver states — as of 2015, twelve states oversaw AHERA through their own state regulations[4]
  • EPA found unreasonable risk from asbestos, including legacy uses — the November 2024 Part 2 risk evaluation found that asbestos poses unreasonable risk to human health; EPA also states that asbestos does not present risk to students and people working in older school buildings unless it is disturbed[13]

Key Facts

Metric Finding
Schools with ACMs 31,000 schools with friable asbestos in EPA's 1984 survey; more than 44,000 school buildings with friable asbestos in EPA's estimate cited by Congress in 1990[4][1]
Exposed Workers About 15 million students and 1.4 million school employees potentially exposed (1984); 15 million children and 1.5 million employees (1990 estimate)[4][1]
Teacher Mesothelioma Risk Proportionate mortality ratio of 2.1 for mesothelioma among elementary school teachers (1999 U.S. deaths)[3]
Teacher Deaths (1985–1999) 137 deaths in an EWG Action Fund analysis[5]; in Wisconsin, 12 school teachers among 41 mesothelioma decedents with likely exposure to in-place asbestos building materials[14]; four teachers whose only apparent asbestos exposure was in their schools[15]
AHERA Inspection Gap Of 3,690 local education agencies with asbestos in 15 responding states, 288 (7.8%) were reported subject to periodic inspections; 12 waiver states oversee AHERA through state regulations (2015)[4]
Massachusetts Violation Rate 90% of routine state AHERA audits (1998–2008) resulted in a notice of noncompliance; 0.7% to 2.4% of schools inspected each fiscal year[9]
Philadelphia Criminal Charges First school district criminally charged with this type of environmental violation: eight counts for missed AHERA inspections, filed June 26, 2025, with a deferred prosecution agreement subject to court approval[11]
NYC Inspection Failure 1,175 of 1,431 school buildings with asbestos (82%) missed the required triennial inspection, March 2021 to March 2024[16]; P.S. 107 in Brooklyn had not had the required inspection since 2008, per the Comptroller[17]
Federal Building Backlogs 638 of 955 GSA buildings out of compliance with the 5-year inspection policy; 214 last inspected more than 10 years ago; $1.6 billion in asbestos-related cleanup liabilities[8]
Custodian Verdict $107 million jury verdict (2023) for the family of a 45-year-old janitor in Hernandezcueva v. American Standard (Los Angeles Superior Court)[18]; the trial court granted judgment notwithstanding the verdict and a new trial in December 2023[19], and in September 2026 the Court of Appeal reversed the JNOV for Union Carbide and E.F. Brady but upheld the new-trial order, sending the case to a third trial[20]
Zonolite Contamination A mine near Libby, Montana, supplied over 70% of U.S. vermiculite sold from 1919 to 1990; Libby vermiculite was often sold as Zonolite[21]
EPA 2024 TSCA Ruling Part 2 risk evaluation (November 2024): asbestos poses unreasonable risk to human health; EPA must initiate risk management actions[22]

What is the Scale of Asbestos in U.S. Schools?

In 1984, an EPA survey found that more than one-third of schools (35%, or 31,000 schools) contained friable asbestos-containing material; roughly 15 million students and 1.4 million school employees were potentially exposed.[4] In 1990, Congress cited EPA's estimate that more than 44,000 school buildings contained friable asbestos, exposing more than 15 million schoolchildren and 1.5 million school employees.[1] More than 53 million children and six million adults spend large portions of their days in school buildings.[4]

The materials are pervasive: asbestos appears in spray-applied insulation, pipe wrapping, floor and ceiling tiles, roofing materials, mastics, sealants, and joint compounds. U.S. construction and manufacturing use of asbestos began in the 1930s, and annual use peaked at 803,000 metric tons in 1973.[2] In 1987, EPA estimated that it would cost about 107,000 public and private primary and secondary schools $3.1 billion over 30 years to comply with AHERA's asbestos management requirements; the estimate left out some removals, and in 1992 GAO found no comprehensive study of what schools had actually spent.[23]


What Does AHERA Require, and What Are Waiver States?

The Asbestos Hazard Emergency Response Act (AHERA), Public Law 99-519, was enacted on October 22, 1986;[6] its regulations became effective on December 14, 1987.[23] AHERA requires local education agencies to inspect their school buildings for asbestos-containing building material, prepare asbestos management plans, and perform asbestos response actions.[24] Its requirements include:[25]

  • Initial inspection and inventory: All schools must be surveyed by trained inspectors to identify and document asbestos-containing materials
  • Management plans: School districts must develop detailed plans specifying how asbestos will be managed, maintained, or removed
  • Triennial reinspections: at least once every 3 years after a management plan is in effect, each local education agency must conduct a reinspection
  • Six-month surveillance: at least once every 6 months after a management plan is in effect, each local education agency must conduct periodic surveillance
  • Notification and training: maintenance and custodial staff who may work in a building with asbestos-containing building material must receive at least 2 hours of awareness training, and new custodial and maintenance employees must be trained within 60 days; at least once each school year, parent, teacher, and employee organizations must be notified in writing of the management plan's availability
  • Accreditation of inspectors and contractors: EPA established certification requirements for individuals conducting inspections, management plan development, and abatement work

However, AHERA includes a waiver provision allowing individual states to assume EPA's enforcement role under specific conditions. As of 2015, twelve waiver states—Colorado, Connecticut, Illinois, Kentucky, Louisiana, Maine, Massachusetts, New Hampshire, Oklahoma, Rhode Island, Texas, and Utah—oversaw AHERA through their own state regulations.[4] This delegation does not reduce AHERA's requirements; rather, it transfers enforcement authority.

AHERA's approach is predominantly managerial rather than eliminationist: in a June 1991 study, EPA reported that about 90 percent of the response actions recommended in schools' management plans involved managing asbestos in place, while the remaining 10 percent involved removals.[23] This strategy presumes indefinite surveillance and maintenance, a burden that falls on school districts and their maintenance staff.

Where Are the Major Enforcement Failures?

Senator Edward Markey's December 2015 report, "Failing the Grade: Asbestos in America's Schools," documented gaps in AHERA enforcement across multiple dimensions.[4]

The Markey report found that:

  • Only 7.8% of districts with asbestos were reported subject to periodic inspections: of 3,690 local education agencies with schools containing asbestos in the 15 responding states, only 288 were reported to be subject to periodic inspections
  • Eight of 15 responding states could not articulate a clear inspection schedule to inspect or audit each local education agency for asbestos hazards
  • Thirty states did not respond to the inquiry at all, not even to identify the office overseeing the issue

Massachusetts, a waiver state, illustrates the gap. From 1998 to 2008, on average 90% of the state's routine AHERA audits resulted in a notice of noncompliance, yet only 0.7% to 2.4% of Massachusetts schools were inspected each fiscal year.[9] Markey's report found that the state conducted 40 inspections per year, a rate that would require 26.5 years to inspect each local education agency once.[4]

Similarly, New York City's 1993 asbestos crisis exposed the consequences of enforcement failure. An August 1993 report found that the city's Asbestos Task Force had, at least in some instances, fabricated inspection results to complete reports by a May 9, 1989 deadline; the emergency cleanup delayed the start of classes for the city's one million public school students.[26] Three decades later, a 2025 Comptroller audit found that 1,175 of the 1,431 school buildings with asbestos (82%) had not received the required triennial inspection between March 2021 and March 2024.[16]

Why Do Teachers Face Elevated Mesothelioma Risk?

Teachers appear repeatedly in mesothelioma mortality data. Among women who died of mesothelioma in 2020 in 47 jurisdictions with occupation data, elementary and middle school teachers were the second most frequent occupation (32 deaths; 5.6%).[2] A NIOSH analysis of 1999 U.S. deaths found a proportionate mortality ratio (PMR) of 2.1 for mesothelioma among elementary school teachers[3]—mesothelioma accounted for about twice the expected share of their deaths. A PMR compares proportions of deaths, not absolute risk.

Exposure pathways for school staff include:

  • Time in older buildings: teachers spend the school day—an average of 6.64 hours in U.S. public schools in 2007–08[27]—in buildings that may contain asbestos-containing material
  • Disturbance during repairs: EPA states that asbestos does not present risk to students and people working in older school buildings unless it is disturbed[13]; repairs, renovation, and minor construction can disturb it
  • Take-home exposure: Custodians and maintenance workers carry asbestos fibers on clothing and hair, potentially exposing family members[28][29]

An EWG Action Fund analysis of government death records counted 137 elementary and secondary teachers who died of mesothelioma from 1985 to 1999.[5] A Wisconsin surveillance study of 487 mesothelioma deaths from 1959 to 1989 identified 12 school teachers among 41 people with likely exposure to in-place asbestos-containing building materials; for 9 of the 12 (75%), the only identifiable potential source of asbestos exposure was in-place asbestos in schools. Two of the teachers were sisters, and in two instances two teachers had taught in the same school facility.[14] A separate report described four cases of malignant mesothelioma in school teachers whose only apparent exposure to asbestos was in the schools in which they taught.[15]

A 2023 analysis of the U.S. National Mesothelioma Virtual Bank identified educational services as the #1 industry for female mesothelioma patients, with 32 of 163 women in the database employed in schools or educational settings.[12]

What Exposure Do Custodians and Maintenance Workers Face?

Custodians and maintenance workers—the frontline workforce responsible for daily school operations and AHERA surveillance—work directly with building materials that may contain asbestos. In a 2019 survey of 527 Ontario school custodial workers, 67% reported asbestos-containing material present in their schools.[10]

These workers' exposure pathways include:

  • Direct contact during maintenance: Custodians repair or replace damaged pipe insulation, apply mastic sealants around tiles, replace HVAC filters in systems insulated with asbestos, and perform minor construction tasks that disturb ACMs
  • AHERA 6-month surveillance duties: AHERA requires periodic surveillance of asbestos-containing building material at least once every 6 months[25]; custodians often fulfill this role
  • Renovation and asbestos abatement: When schools contract out asbestos removal, custodians may be present during abatement activities and exposed to disturbed fibers despite not being designated abatement workers
  • Clothing contamination and take-home exposure: Fibers accumulating on work clothing are carried home, potentially exposing spouses and children

In 2023, a Los Angeles jury awarded $107 million—$32 million in compensatory and $75 million in punitive damages—to the family of a 45-year-old janitor who had cleaned renovation areas at the Fluor complex, a commercial building complex in Irvine, California, and died of mesothelioma.[18] In December 2023, the trial court in Hernandezcueva v. American Standard (BC475956) granted the defendants' motions for judgment notwithstanding the verdict and their joint motion for a new trial.[19] On September 16, 2026, in an unpublished opinion, the Court of Appeal reversed the judgments notwithstanding the verdict for Union Carbide and E.F. Brady, affirmed the judgment for Elementis, and affirmed the new-trial order, directing a new trial against Union Carbide and E.F. Brady.[20]

Under AHERA's management-in-place approach, much of the day-to-day work—inspecting materials, reporting damage, ensuring enclosures remain intact—falls to custodial and maintenance staff, who must receive at least 2 hours of asbestos awareness training.[25]

What Are the Exposure Pathways in Schools?

Asbestos exposure in schools occurs across multiple pathways, differentiated by friability and disturbance mechanisms:

Friable vs. Non-Friable Asbestos

OSHA's non-mandatory technical appendix describes friable material as material that can be crumbled with hand pressure and is therefore likely to emit fibers; non-friable asbestos is bound into materials and releases fibers mainly when disturbed, cut, or abraded.[30][29] In schools, friable asbestos includes:

  • Spray-applied asbestos insulation: on structural steel, beams, and pipes
  • Pipe insulation: particularly in older buildings
  • Fireproofing compounds: applied to structural members

Non-friable ACMs include floor tiles, ceiling tiles, and vinyl-asbestos composites. EPA expects the highest asbestos exposure potential among workers who cut, sand, or grind asbestos-containing material on a regular basis.[13]

Common Asbestos-Containing Materials in Schools

  • Pipe insulation and wrapping: Present in boiler rooms, HVAC systems, and older steam distribution networks
  • Spray-applied insulation and fireproofing: structural steel members; EPA banned spray-applied surfacing asbestos-containing material for fireproofing and insulating purposes in 1973[31]
  • Floor and ceiling tiles: asbestos tiles were widely used in homes, schools, and businesses from the 1920s through the 1980s[32][29]
  • Thermal system insulation (TSI): Boiler and pipe insulation, duct lining, tank wrapping
  • Mastics, adhesives, and sealants: Used to install floor tiles and secure joint compounds between structural elements
  • Vermiculite insulation (Zonolite): attic and wall insulation that EPA advises treating as if it contained asbestos[21]

Disturbance and Renovation as High-Risk Events

EPA states that asbestos in older school buildings does not present risk to students and people working there unless it is disturbed.[13] Activities that can disturb asbestos-containing material include:

  • HVAC maintenance and filter replacement where insulation around ducts contains asbestos
  • Roof repairs on asbestos-containing roofing materials
  • Asbestos removal and encapsulation projects


Which School Districts Faced Public Crises?

School systems in New York City, Philadelphia, and Chicago have documented failures in asbestos inspection or abatement, described below. In Scranton, Pennsylvania, the district's former superintendent and two other officials were criminally charged in 2020 over lead and asbestos contamination,[33] and the district has also faced civil lawsuits.[34]

New York City (1993 & 2025)

In 1993, an investigation found that the New York City school system's Asbestos Task Force had, at least in some instances, fabricated inspection results to complete reports by a May 9, 1989 deadline. The emergency cleanup delayed the start of classes for the city's one million public school students.[26] Schools opened 11 days late, on September 20, 1993, with more than 100 of the city's 1,069 school buildings still shut for asbestos cleanup.[35]

Three decades later, a 2025 audit by New York City Comptroller Brad Lander found that 1,175 of the 1,431 school buildings with asbestos (82%) had not received the required triennial inspection between March 2021 and March 2024.[16] According to the Comptroller, P.S. 107 in Brooklyn had not had the required asbestos inspection since 2008.[17]

Philadelphia (2018–2025)

The School District of Philadelphia has approximately 339 buildings, most of them quite old, almost 300 of which are known to contain asbestos. A deferred prosecution agreement lists 31 school buildings that had asbestos problems from April 2015 to November 2023.[11]

At Lewis C. Cassidy Elementary, one of 11 schools tested by The Philadelphia Inquirer and Daily News in 2018, a surface-dust sample came back at more than 4 million asbestos fibers per square centimeter—50 times higher than the highest result for settled asbestos dust found indoors in apartments near ground zero after the 9/11 attacks. District officials questioned the collection methods and argued that air monitoring is far more accurate than surface wipes.[36]

On June 26, 2025, federal prosecutors charged the School District of Philadelphia with eight criminal counts: seven for failing to conduct timely three-year inspections at seven schools and one for failing to conduct timely six-month inspections at Building 21. It was the first time in the nation that a school district had been criminally charged with this type of environmental violation. The case was filed with a deferred prosecution agreement that remained subject to judicial review and approval.[11]

Chicago (2013–2015)

Chicago Public Schools records show that in 2013, inspectors contracted by the district found friable asbestos that was damaged or had the potential for damage in 184 public schools, at 1,174 locations. In over 600 locations, inspectors recommended that the asbestos be repaired or removed; according to the district's fall 2015 asbestos surveillance update, only 11 schools had complied with the recommendations, according to an EWG Action Fund analysis.[37]

What Hazards Do Government Building Workers Face?

Federal, state, and local government buildings—post offices, courthouses, prisons, administrative offices, and General Services Administration (GSA) properties—face asbestos hazards parallel to schools.

The Government Accountability Office's March 2024 report found that:[8]

  • About two-thirds of buildings covered by GSA's 5-year inspection policy were out of compliance: 638 of 955 buildings, according to GSA data
  • 214 buildings had last been inspected more than 10 years ago, and 228 had no known date of last inspection
  • $1.6 billion (78%) of GSA's $2 billion in reported environmental liabilities in fiscal year 2023 was for asbestos-related cleanup

Post office workers are another exposed group: the electric motors used to propel conveyor belts in postal facilities contained asbestos in their brakes.[38]

Prison workers (corrections officers, maintenance staff, medical personnel) in older institutional buildings are less studied in the asbestos literature.

What Role Does Zonolite Vermiculite Play?

Zonolite brand vermiculite represents a distinct asbestos hazard in schools, government buildings, and homes. A mine near Libby, Montana, was the source of over 70 percent of all vermiculite sold in the United States from 1919 to 1990. There was also a deposit of asbestos at that mine, so the vermiculite from Libby was contaminated with asbestos, and it was often sold under the brand name Zonolite.[21]

EPA advises leaving vermiculite insulation undisturbed: asbestos fibers must be airborne to cause a health risk through inhalation, and disturbing the material "would release more fibers into the air."[21]

In November 2008, W. R. Grace entered an agreement in principle to resolve all of its U.S. Zonolite Attic Insulation (ZAI) property damage claims through an asbestos property damage trust; qualifying ZAI claims would generally be paid 55% of the claimed amount, but no more than 55% of $7,500.[39] Schools and government buildings that installed Zonolite insulation in attics, wall cavities, and mechanical spaces remain at risk, particularly during renovation or demolition when workers may contact uncontained Zonolite without awareness of asbestos content.

Grace's Zonolite property damage claims were channeled to an asbestos property damage trust.[39] The W.R. Grace Trust page covers personal injury claims.

How Does the EPA's 2024 TSCA Risk Evaluation Apply?

In November 2024, the EPA released the final Risk Evaluation for Asbestos Part 2, covering legacy uses and associated disposals of asbestos.[31] EPA determined that asbestos poses unreasonable risk to human health, and that there is no unreasonable risk of injury to the environment.[13]

Key findings include:

  • Cutting, sanding, or grinding: the highest asbestos exposure potential exists for workers who cut, sand, or grind asbestos-containing material on a regular basis, such as construction workers routinely involved in demolition[13]
  • Legacy uses: legacy uses of asbestos that result in asbestos exposure significantly contribute to the unreasonable risk[31]
  • Schools: asbestos does not present risk to students attending school and people working in older school buildings, unless it is disturbed[13]
  • No known safe level: EPA states that there is no known safe level of asbestos exposure[21]

Under TSCA, EPA must initiate risk management actions to address the unreasonable risk,[22] and EPA has said it will release a proposed rule under TSCA section 6 to protect people from the identified risks.[13]


Workers and former workers exposed to asbestos in schools and government buildings have multiple compensation pathways.[40][41][42]

Personal Injury Lawsuits

Individuals diagnosed with mesothelioma or asbestos-related lung disease (asbestosis, pleural thickening) may file suit against responsible parties:

  • School districts: May be sued directly in jurisdictions where government immunity is waived or limited
  • Building contractors and maintenance companies: Entities responsible for renovation, HVAC work, or asbestos abatement may be liable for inadequate isolation, training, or safety protocols
  • Building material manufacturers: Product liability suits against suppliers of asbestos-containing insulation, tiles, and related materials; viable particularly for Zonolite vermiculite and custom-formulated products
  • Maintenance equipment manufacturers: Suppliers of pre-assembled HVAC components or equipment containing asbestos may be liable to workers who encounter asbestos during maintenance

Asbestos Trust Funds

By 2011, GAO reported that 60 asbestos trusts had been established since 1988 to pay claims, with about $37 billion in total assets.[43] These trusts compensate individuals exposed to asbestos products manufactured or distributed by the bankrupt company.[44] Relevant trusts for school and building workers include:

  • W.R. Grace Trust: Compensates Zonolite vermiculite exposures (trust-specific filing rules apply)
  • Asbestos Trust Funds: Comprehensive directory of active trusts and claim procedures

Workers' Compensation

In some states, mesothelioma and asbestos-related diseases are compensable occupational illnesses under state workers' compensation systems. School district employees and government workers may file claims; however, a claim requires showing that the disease arose from employment.

Government and Civil Service Benefits

Federal employees with work-related illness may file claims under the Federal Employees' Compensation Program, which the Department of Labor's Division of Federal Employees' Compensation adjudicates.[45] State and local government workers may qualify for occupational disease benefits under state law.

Statutory Exclusivity and Non-Waivable Rights

Key statute of limitations considerations:

  • Personal injury statute of limitations: Most states recognize either a "discovery rule" (limitations period begins upon diagnosis of asbestos-related disease) or an "exposure rule" (begins upon last exposure); the length of the period varies by state—Maine's general limitations period, for example, is 6 years after the cause of action accrues[46]
  • Statute of Limitations by State: Jurisdiction-specific deadlines vary significantly; consultation with a mesothelioma attorney is critical given these variations
  • Trust fund claim deadlines: Each asbestos trust fund has distinct claim procedures and absolute deadlines; missing deadlines can eliminate compensation rights permanently

Because statutes of limitation vary by state and trust, it is essential that individuals with suspected asbestos-related disease consult with an experienced mesothelioma attorney immediately.[47]

"Education workers often don't realize their school was the source of their asbestos exposure until decades later," explains Anna Jackson, Advocate, Director of Patient Support at Danziger & De Llano. "We've helped teachers, custodians, and maintenance workers across the country document their exposure history and secure the compensation they deserve."

Frequently Asked Questions

Are teachers at risk for mesothelioma from school asbestos?

Yes. A NIOSH analysis of 1999 U.S. deaths found a proportionate mortality ratio of 2.1 for mesothelioma among elementary school teachers.[3] An EWG Action Fund analysis counted 137 elementary and secondary teachers who died of mesothelioma from 1985 to 1999.[5] Teachers can be exposed when deteriorating insulation, floor tiles, and pipe wrapping in older school buildings release fibers.

What does AHERA require schools to do about asbestos?

The Asbestos Hazard Emergency Response Act (1986) requires local education agencies to inspect school buildings for asbestos-containing building material, prepare asbestos management plans, and perform asbestos response actions.[24] Reinspection is required at least once every 3 years and periodic surveillance at least once every 6 months; custodial and maintenance staff must receive at least 2 hours of awareness training, and parent, teacher, and employee organizations must be notified at least once each school year.[25] In a June 1991 study, EPA reported that about 90 percent of the response actions recommended in schools' management plans involved managing asbestos in place.[23] As of 2015, twelve states oversaw AHERA through their own state regulations.[4]

Do school custodians face higher asbestos exposure than teachers?

Custodians and maintenance workers typically have more direct contact with asbestos-containing materials than teachers, through pipe repairs, HVAC filter replacement, floor tile maintenance, and AHERA surveillance duties. In a 2019 Ontario survey, 67% of school custodial workers reported asbestos-containing material in their schools.[10] In Hernandezcueva v. American Standard, a 2023 jury awarded $107 million to the family of a janitor who died of mesothelioma;[18] the trial court later granted the defendants' motions for judgment notwithstanding the verdict and for a new trial,[19] and in September 2026 the Court of Appeal upheld the new-trial order, sending the case to a third trial.[20]

Can education workers file for compensation after a mesothelioma diagnosis?

Yes. Teachers, custodians, administrators, and maintenance workers diagnosed with mesothelioma may pursue compensation through multiple pathways: personal injury lawsuits against school districts, building material manufacturers, or renovation contractors; asbestos trust fund claims (particularly the W.R. Grace Trust for Zonolite vermiculite exposure); and state workers' compensation for occupational illness.[40][41] Federal employees may file under the Federal Employees' Compensation Program.[45] Signs of mesothelioma may not appear until 30 to 40 years after exposure to asbestos,[48] so workers exposed decades ago may only now be diagnosed.

What about asbestos in government buildings like post offices and courthouses?

Federal, state, and local government buildings face asbestos hazards parallel to schools. GAO's 2024 report found that 638 of 955 GSA buildings were out of compliance with GSA's 5-year asbestos inspection policy, 214 had last been inspected more than 10 years earlier, and asbestos-related cleanup accounted for $1.6 billion in reported environmental liabilities.[8] Post office workers could be exposed through asbestos brakes in the electric motors that propelled mail conveyor belts.[38] Prison workers, courthouse employees, and federal office staff may also be exposed when older building materials deteriorate or are disturbed.

What is Zonolite and why is it dangerous in schools?

Zonolite was a brand name for vermiculite insulation. A mine near Libby, Montana, was the source of over 70 percent of all vermiculite sold in the United States from 1919 to 1990; the mine also held an asbestos deposit, so the vermiculite from Libby was contaminated with asbestos, and it was often sold under the brand name Zonolite.[21] EPA advises treating vermiculite insulation as if it contained asbestos and leaving it undisturbed, because disturbing it would release more fibers into the air. Schools and government buildings that installed Zonolite in attics, wall cavities, and mechanical spaces remain at risk.

Do statute of limitations deadlines apply to school asbestos exposure cases?

Yes. Most states apply either a "discovery rule" (the limitations period begins at diagnosis) or an "exposure rule" (begins at last exposure), and the length of the filing window varies by state; Maine's general limitations period, for example, is 6 years after the cause of action accrues.[46] Asbestos trust funds have separate, trust-specific deadlines that vary by fund. Because signs of mesothelioma may not appear until 30 to 40 years after exposure,[48] workers exposed in the 1970s–1990s may be diagnosed now and still fall within filing deadlines—but delays in seeking legal consultation can permanently eliminate compensation rights. Each state's statute of limitations varies significantly.

Has any school district ever been criminally charged for asbestos violations?

Yes. On June 26, 2025, federal prosecutors charged the School District of Philadelphia with eight criminal counts for failing to conduct timely AHERA inspections—the first time in the nation that a school district had been criminally charged with this type of environmental violation.[11] In Scranton, Pennsylvania, Attorney General Josh Shapiro in 2020 charged the district's former superintendent and two other officials—not the district itself—over lead and asbestos contamination;[33] charges against the former superintendent were later reduced, and all charges against the two cooperating officials were dropped.[49] The Scranton School District has also faced civil lawsuits.[34]

Quick Statistics

  • 53 million children and 6 million adults spend large portions of their days in school buildings[4]
  • $3.1 billion — EPA's 1987 estimate of what about 107,000 schools would spend over 30 years to comply with AHERA's asbestos management requirements[23]
  • About 90% of recommended response actions in school management plans involved managing asbestos in place, and about 10% involved removals (EPA, June 1991)[23]
  • 8 of 15 responding states could not articulate a clear inspection schedule for AHERA compliance, per Senator Markey's 2015 report[4]
  • 30 states did not respond to the Markey inquiry at all[4]
  • 184 Chicago schools had damaged or potentially damaged friable asbestos in 2013 inspections; by fall 2015, only 11 schools had complied with repair-or-removal recommendations[37]
  • Almost 300 of Philadelphia's approximately 339 school buildings are known to contain asbestos; a deferred prosecution agreement lists 31 buildings with asbestos problems from April 2015 to November 2023[11]
  • 32 of 163 women in the National Mesothelioma Virtual Bank were employed in schools or educational settings, making it the #1 industry for female mesothelioma patients[12]
  • $2 billion in GSA's reported environmental liabilities in fiscal year 2023, with $1.6 billion (78%) for asbestos-related cleanup[8]
  • P.S. 107 in Brooklyn had not had the required asbestos inspection since 2008, according to the NYC Comptroller[17]

Categories

References

  1. ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 20 U.S.C. § 4011 and notes (Asbestos School Hazard Abatement Reauthorization Act of 1990, Pub. L. 101-637, § 2, findings), U.S. Code (GovInfo)
  2. ↑ 2.0 2.1 2.2 Mazurek JM, Blackley DJ, Weissman DN. Malignant Mesothelioma Mortality in Women — United States, 1999–2020. MMWR Morb Mortal Wkly Rep. 2022;71(19).
  3. ↑ 3.0 3.1 3.2 3.3 3.4 Bang KM, Castellan RM, Syamlal G, Wood JM. Recent Malignant Mesothelioma Mortality and Incidence in the United States, APHA 131st Annual Meeting, November 2003 (NIOSH; CDC Stacks)
  4. ↑ 4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 4.11 4.12 4.13 4.14 Failing the Grade: Asbestos in America's Schools, Office of Senator Edward J. Markey, December 2015
  5. ↑ 5.0 5.1 5.2 5.3 5.4 Firefighters and teachers bear outsize burden of asbestos deaths, Asbestos Nation, EWG Action Fund
  6. ↑ 6.0 6.1 6.2 15 U.S.C. § 2641 (as added by Pub. L. 99-519, § 2, Oct. 22, 1986), U.S. Code (GovInfo)
  7. ↑ Asbestos Exposure Lawyers, Danziger & De Llano. https://dandell.com/asbestos-exposure/
  8. ↑ 8.0 8.1 8.2 8.3 8.4 8.5 Federal Real Property: More Consistent Monitoring of Asbestos Could Improve Oversight (GAO-24-106324), U.S. Government Accountability Office, March 4, 2024
  9. ↑ 9.0 9.1 9.2 Overfile Request Pursuant to AHERA (Massachusetts), Public Employees for Environmental Responsibility (PEER), June 10, 2010
  10. ↑ 10.0 10.1 10.2 Kalenge S, Agababova M, Finuliar-Beckford K, Kirkham T, Demers PA. Awareness of asbestos hazards in schools, asbestos management plans and training among Ontario school custodial workers, Occupational Cancer Research Centre, 2019
  11. ↑ 11.0 11.1 11.2 11.3 11.4 11.5 United States Attorney Announces Criminal Charges Against Philadelphia School District, U.S. Attorney's Office, Eastern District of Pennsylvania, June 26, 2025
  12. ↑ 12.0 12.1 12.2 Gao Y, Mazurek JM, Li Y, et al. "Industry, occupation, and exposure history of mesothelioma patients in the U.S. National Mesothelioma Virtual Bank, 2006-2022." Environ Res. 2023;230:115085. https://pmc.ncbi.nlm.nih.gov/articles/PMC10994633/
  13. ↑ 13.0 13.1 13.2 13.3 13.4 13.5 13.6 13.7 EPA Finalizes Part 2 TSCA Risk Evaluation for Asbestos, U.S. Environmental Protection Agency, November 27, 2024
  14. ↑ 14.0 14.1 Anderson HA, Hanrahan LP, Schirmer J, Higgins D, Sarow P. Mesothelioma among employees with likely contact with in-place asbestos-containing building materials. Ann N Y Acad Sci. 1991;643:550-72. PMID 1809169.
  15. ↑ 15.0 15.1 Lilienfeld DE. Asbestos-associated pleural mesothelioma in school teachers: a discussion of four cases. Ann N Y Acad Sci. 1991;643:454-58. PMID 1809159.
  16. ↑ 16.0 16.1 16.2 Audit Report on the New York City Department of Education and School Construction Authority's Asbestos Management Program (SE23-103A), New York City Comptroller, April 9, 2025
  17. ↑ 17.0 17.1 17.2 Over 80% of NYC public schools built with asbestos were not inspected from 2023-2024, audit shows, CBS New York, April 9, 2025
  18. ↑ 18.0 18.1 18.2 California Jury Awards $107 Million in Mesothelioma Case Against Union Carbide, Business Wire (plaintiffs' counsel release), July 13, 2023
  19. ↑ 19.0 19.1 19.2 Minute order and rulings on post-trial motions, Hernandezcueva et al. v. American Standard Inc. et al., No. BC475956, Superior Court of California, County of Los Angeles, December 12, 2023
  20. ↑ 20.0 20.1 20.2 Collantes v. Union Carbide Corp., Nos. B335555, B338371 (Cal. Ct. App., 2d Dist., Div. 7, Sept. 16, 2026) (unpublished), California Court of Appeal
  21. ↑ 21.0 21.1 21.2 21.3 21.4 21.5 Protect Your Family from Asbestos-Contaminated Vermiculite Insulation, U.S. Environmental Protection Agency
  22. ↑ 22.0 22.1 Asbestos Part 2: Supplemental Evaluation Including Legacy Uses and Associated Disposals of Asbestos; Final Risk Evaluation; Notice of Availability, 89 FR 95777, December 3, 2024
  23. ↑ 23.0 23.1 23.2 23.3 23.4 23.5 Toxic Substances: Information on Costs and Financial Aid to Schools to Control Asbestos (GAO/RCED-92-57FS), U.S. General Accounting Office, January 1992
  24. ↑ 24.0 24.1 Environmental Protection Agency, Asbestos Laws and Regulations (AHERA Overview). https://www.epa.gov/asbestos/asbestos-laws-and-regulations
  25. ↑ 25.0 25.1 25.2 25.3 40 CFR Part 763, Subpart E: Asbestos-Containing Materials in Schools, Electronic Code of Federal Regulations
  26. ↑ 26.0 26.1 Asbestos Debacle Delays the Start of School in N.Y.C., Education Week, September 8, 1993
  27. ↑ Average number of hours in the school day and average number of days in the school year for public schools, by state: 2007–08, National Center for Education Statistics, Schools and Staffing Survey
  28. ↑ Secondary Exposure to Asbestos: Risks and Legal Rights, Danziger & De Llano. https://dandell.com/asbestos-exposure/secondary-exposure-to-asbestos-risks-legal-rights/
  29. ↑ 29.0 29.1 29.2 Occupational Exposure to Asbestos, Mesothelioma.net. https://mesothelioma.net/occupational-exposure-asbestos/
  30. ↑ 29 CFR 1926.1101 Appendix H: Substance Technical Information for Asbestos (Non-Mandatory), Occupational Safety and Health Administration
  31. ↑ 31.0 31.1 31.2 EPA Actions to Protect the Public from Exposure to Asbestos, U.S. Environmental Protection Agency
  32. ↑ Asbestos Tiles: Hidden Danger in Older Homes and Buildings, MesotheliomaAttorney.com. https://mesotheliomaattorney.com/asbestos/products/tile/
  33. ↑ 33.0 33.1 Former Scranton school leader charged over lead, asbestos, WHYY (Associated Press), September 30, 2020
  34. ↑ 34.0 34.1 School District Faces Civil and Criminal Asbestos Lawsuits, Mesothelioma Lawyer Center. https://www.mesotheliomalawyercenter.org/blog/civil-and-criminal-lawsuits-filed-against-scranton-school-district-over-asbestos-exposure-and-mesothelioma-risk/
  35. ↑ Chaos Reigns as Schools Open 11 Days Late in New York City, Education Week, September 29, 1993
  36. ↑ Ruderman W, Laker B, Purcell D. Hidden Peril, The Philadelphia Inquirer and Daily News ("Toxic City" series), May 10, 2018; reprinted by the USC Annenberg Center for Health Journalism
  37. ↑ 37.0 37.1 Report: Inspectors Find Widespread Asbestos Risks in Chicago Schools, Asbestos Nation, EWG Action Fund
  38. ↑ 38.0 38.1 Mesothelioma Lawyer Center, Asbestos Exposure in Post Offices. https://www.mesotheliomalawyercenter.org/asbestos/occupations/asbestos-post-office-workers/
  39. ↑ 39.0 39.1 W. R. Grace & Co., Form 8-K, Item 7.01 (ZAI property damage agreement, November 21, 2008), U.S. Securities and Exchange Commission
  40. ↑ 40.0 40.1 Mesothelioma Compensation, Danziger & De Llano. https://dandell.com/mesothelioma-compensation/
  41. ↑ 41.0 41.1 Mesothelioma Compensation Claims, Mesothelioma.net. https://mesothelioma.net/mesothelioma-asbestos-compensation-for-victims/
  42. ↑ Mesothelioma Compensation Guide, MesotheliomaAttorney.com. https://mesotheliomaattorney.com/mesothelioma/compensation/
  43. ↑ Asbestos Injury Compensation: The Role and Administration of Asbestos Trusts (GAO-11-819), U.S. Government Accountability Office, 2011
  44. ↑ Mesothelioma Trust Funds, MesotheliomaAttorney.com. https://mesotheliomaattorney.com/mesothelioma/trust-funds/
  45. ↑ 45.0 45.1 Federal Employees' Compensation Program, U.S. Department of Labor, Office of Workers' Compensation Programs
  46. ↑ 46.0 46.1 14 M.R.S. § 752, Six years, Maine Revised Statutes
  47. ↑ How to File Mesothelioma Claims: A Step-by-Step Guide, Danziger & De Llano. https://dandell.com/mesothelioma/mesothelioma-compensation/filing-mesothelioma-claims-guide/
  48. ↑ 48.0 48.1 Asbestos and Health, Agency for Toxic Substances and Disease Registry
  49. ↑ Charges dropped against former Scranton school officials in lead and asbestos investigation, WNEP
Retrieved from "https://wikimesothelioma.com/w/index.php?title=Education_Public_Buildings_Workers&oldid=5295"