What is the purpose of a permit-to-work for welding and cutting?

• A. To ensure fire hazards are controlled, ventilation is adequate, and necessary safety precautions and fire protection equipment are in place.
• B. To assign overtime.
• C. To schedule work during night shifts.
• D. To track project costs.

Answer: (A)

A permit-to-work for welding and cutting focuses on safely managing hot-work activities. Welding and cutting generate heat, sparks, and potentially ignitable fumes, so the permit formalizes the risk assessment and requires specific controls before work begins. It ensures fire hazards are controlled by removing or shielding flammable materials, having fire protection equipment ready, and establishing a fire watch. It also guarantees adequate ventilation to prevent toxic or flammable atmospheres and that all necessary safety measures—such as isolating energy sources and ensuring trained supervision—are in place. The permit is time-bound and can be suspended if conditions change, keeping safety the priority during the operation. Other options relate to scheduling or budgeting, not to controlling the safety risks inherent in hot work.