What is the primary source of ignition in approximately 60% of industrial fires?

The primary source of ignition in approximately 60% of industrial fires is attributed to sparks and hot metal. This is particularly relevant in environments where metalworking or welding is taking place, as these activities often generate enough heat to ignite surrounding materials. Sparks can originate from various sources including grinding, cutting, and welding processes, and can easily ignite combustible materials if proper precautions are not taken.

In industrial settings, the generation of hot metal from operations like welding can also create ignition risks. As these sparks fly, they can land on flammable substances, leading to fire outbreaks. This highlights the importance of implementing safety measures and protocols to mitigate the risk of ignitions from these activities, ensuring the workspace is clear of combustible materials and using appropriate protective gear. Understanding that sparks and hot metal pose significant risks emphasizes the need for rigorous safety guidelines to prevent industrial fires.