Scout's Toolbox Talks

Hot Work Permits & Fire Watch

Toolbox Talk:

Posting a Fire Watch for Hot Work

June 27, 2025

When hot work is being performed, a dedicated fire watch must be assigned. This role isn’t optional—it’s a critical safeguard for catching fires before they grow out of control.

Why It Matters:

Many jobsite fires don’t start during the work—they start after sparks have settled into hidden combustible materials. A fire watch stays alert during and after the work, ready to respond.

Key Points:

  • A fire watch must be posted during all hot work, unless it’s in a fire-resistant, designated hot work area.
  • Fire watches must:
    • Remain in the area for at least 30 minutes after work ends
    • Have a clear view of the work zone
    • Be trained in extinguisher use
    • Know how to sound the alarm and call emergency services
  • Fire watches must never be distracted or leave the area unattended.
  • Fire extinguishers and access to an emergency phone/radio must be nearby.

✅ Fire watch = last line of defense.

Ask the Crew:

  • Who’s our fire watch today?
  • Do they know how to respond if something sparks up?