Who must be present when cutting or welding is performed on longwall face equipment?

When cutting or welding is performed on longwall face equipment, it is critical that a certified foreman is present. The reason for this is that a certified foreman is trained and authorized to oversee potentially hazardous operations, ensuring compliance with safety protocols and regulations. They have the knowledge to identify risks associated with welding and cutting processes, including fire hazards and the presence of flammable materials.

The certified foreman is responsible for implementing safety measures and ensuring that all personnel involved in the operation understand the proper procedures to minimize risks. This oversight is necessary to protect the safety of miners and the integrity of the equipment. The presence of a certified foreman helps to ensure that the work is conducted safely and effectively, highlighting the importance of having qualified personnel in positions of leadership during such high-risk activities.