For many, the term “hot work” might conjure up an image of a vast mill, where molten ore is ever present in vats, being poured into casting molds amidst a shower of sparks and extreme radiant heat. Or perhaps one imagines a metal worker operating a plasma table cutting thick sheets of steel like a hot knife through butter. While these are definitely both examples of hot work, the term covers a much wider array of activities performed in varied work environments.