The Spark Stops Flying Before the Fire Risk Ends

Controls to confirm

• Inspect and authorise the hot-work area before starting. Remove movable combustibles to a safe distance—at least 35 feet (10.7 m) where OSHA's welding and cutting rule applies—and shield immovable hazards with suitable fire-resistant protection. Do not proceed if the area cannot be made fire-safe.
• Close or protect floor and wall openings, doorways, ducts and other paths that could carry sparks or heat to adjacent or concealed spaces. Keep suitable fire-extinguishing equipment ready for immediate use and verify that automatic fire protection is available.
• Provide a trained fire watch wherever conditions require one. The watcher must monitor every exposed area, know how to raise the alarm and remain in place for at least 30 minutes after welding or cutting ends, or longer when the permit, risk assessment or site procedure requires.

Today’s action

Before today's first hot-work task, walk the full spark and heat path with the work party and fire watch. Remove or protect combustibles, confirm extinguishing equipment and alarm access, then record the required post-work monitoring time.

Source guidance

OSHA — Welding, cutting and brazing fire prevention, fire watch and post-work monitoring (29 CFR 1910.252); guidance checked 11 October 2026