Which protective gear is essential for welding and cutting operations in a mine?

Adequate eye protection is essential for welding and cutting operations in a mine as these processes produce intense light, including ultraviolet and infrared radiation, which can cause severe eye damage, including burns to the cornea and permanent blindness. Additionally, welding operations create sparks and flying debris, which pose further risks to the eyes. Using proper eye protection, such as safety glasses with side shields or a full-face shield, ensures that workers are safeguarded against both radiant energy and physical impacts.

While other options might provide certain protections, they do not specifically address the critical risks associated with welding and cutting. For instance, weightlifting gloves do not offer protection relevant to the hazards of welding, and thick leather aprons, while protective against heat and sparks, do not safeguard the eyes. Safety helmets are generally necessary for head protection but do not specifically relate to the visual hazards posed by welding and cutting operations. Thus, adequate eye protection stands out as the critical gear needed to prevent eye injuries during these operations.