Safe Work Practices Around Asbestos Toolbox Talk

Asbestos-containing materials (ACMs) can be safely managed when they remain in good condition and are not disturbed. The greatest risk occurs when asbestos fibers become airborne during activities such as cutting, drilling, sanding, scraping, or demolition. Workers should follow established work practices, respect regulated areas, and never disturb known or suspected ACMs unless they are trained, authorized, and the required controls are in place.

This toolbox talk reviews the safe work practices that help prevent asbestos exposure during routine operations, maintenance, renovation, and construction activities.

Why This Matters

• Airborne asbestos fibers can cause serious long-term health effects when inhaled.
• Safe work practices help prevent accidental disturbance of asbestos-containing materials.
• Following approved procedures protects workers, occupants, and the public.
• Engineering controls and proper work methods reduce the release of asbestos fibers.
• Recognizing asbestos hazards before work begins helps prevent exposure incidents.

Common Hazards

• Cutting, drilling, sanding, or breaking suspect asbestos-containing materials.
• Working without reviewing asbestos surveys or management plans.
• Damaging insulation, flooring, ceiling materials, or pipe coverings that may contain asbestos.
• Creating airborne dust by using dry sweeping or compressed air.
• Entering regulated asbestos work areas without authorization.
• Ignoring warning labels, barricades, or restricted access areas.
• Using improper cleanup methods after disturbing suspect materials.
• Failing to report damaged or deteriorated asbestos-containing materials.

Safety Checklist

Before Work Begins

• Review available asbestos surveys, management plans, and work permits for the area.
• Identify known or presumed asbestos-containing materials before starting work.
• Plan the work to avoid disturbing asbestos-containing materials whenever possible.
• Ensure only trained and authorized personnel perform asbestos-related work when required.
• Verify required engineering controls, regulated areas, and personal protective equipment are in place if asbestos work is authorized.
• Understand the site's reporting procedures for suspected asbestos hazards.

During Work

• Do not cut, drill, sand, scrape, break, or otherwise disturb known or suspected asbestos-containing materials unless authorized procedures have been implemented.
• Follow all site-specific asbestos control measures and access restrictions.
• Do not use dry sweeping or compressed air to clean suspected asbestos debris.
• Keep unauthorized personnel out of regulated asbestos work areas.
• Stop work immediately if previously unidentified suspect asbestos-containing material is discovered.
• Report damaged asbestos-containing materials, failed controls, or unexpected conditions immediately.

Crew Talking Points

• Has the work area been reviewed for asbestos-containing materials?
• What activities could accidentally disturb asbestos during today's work?
• Where are the regulated asbestos areas located?
• What should you do if you discover a suspect material that was not identified before work began?
• Who should be notified if asbestos-containing material is damaged?
• Speak up immediately if you believe your work could disturb asbestos-containing materials.

Stop Work If

• Previously unidentified suspect asbestos-containing material is discovered.
• Known asbestos-containing material has been damaged or disturbed unexpectedly.
• Required asbestos controls, permits, or access restrictions are not in place.
• Unauthorized personnel enter a regulated asbestos work area.
• The work scope changes beyond what has been assessed for asbestos hazards.
• You are unsure whether your work could release asbestos fibers.

Final Reminder

The safest way to work around asbestos is to avoid disturbing it. Always review available asbestos information before starting work, follow approved procedures, respect regulated areas, and report any suspected asbestos hazards immediately. If you are uncertain whether a material contains asbestos, stop work and have it evaluated before proceeding.