Which statement best describes the required process before performing hot work near flammable materials?

• A. Ignore safety measures.
• B. Proceed without permit.
• C. Work without fire watch.
• D. Perform only after formal risk assessment, permit, and fire watch are in place.

Answer: (D)

Before hot work near flammable materials, you must have proper planning and oversight in place: a formal risk assessment, a hot-work permit, and a fire watch. The risk assessment identifies hazards like sparks, heat, and ignition sources, and outlines the controls needed to prevent ignition—such as removing or isolating flammable materials, testing for vapors, and ensuring adequate ventilation. The permit formalizes that those controls are in place, that the work area is prepared, and that responsible personnel have signed off. The fire watch stays on duty during the operation and for a period afterward to detect and suppress any smoldering fires and to alert others if needed. Skipping any of these steps—ignoring safety measures, working without a permit, or not having a fire watch—greatly increases the risk of fire, injury, and damage, so the required process is to perform the work only after the risk assessment, permit, and fire watch are in place.