Which action is essential in a permit-to-work system for hot work?

• A. Pre-work assessment
• B. Designating a fire watcher, remove ignition sources, provide firefighting equipment, and record
• C. Do the work without controls
• D. Proceed without a permit

Answer: (B)

Hot work carries the risk of ignition from heat and sparks, so a permit-to-work system must put solid controls in place before and during the task. The action described—appointing a fire watcher, removing ignition sources, ensuring firefighting equipment is ready, and recording the permit and controls—provides a complete, layered safeguard. A dedicated fire watcher can spot and respond to any developing fire immediately, reducing the chance of a small incident becoming a major blaze.Removing ignition sources minimizes potential ignition points in the work area, which is a primary preventive measure.Having firefighting equipment available ensures a quick, capable response if a fire does start, helping to contain and control it.Recording the permit details and the controls creates accountability, shows that all precautions have been checked, and provides a clear record for review or handover once the job is finished. Together, these elements cover prevention, detection, response, and documentation, which is exactly what a robust permit-to-work process for hot work requires. The other options either skip essential protections or bypass the permit system entirely, increasing risk.