Which term refers to operations that are dangerous due to heat or sparks in damage control?

The term that refers to operations that pose dangers due to heat or sparks is hot work. This designation includes activities such as welding, cutting, grinding, or any task that generates open flames or high temperatures. During these operations, the risk of igniting flammable materials or causing unintended fires is significantly elevated, which is a critical point of concern in damage control scenarios.

In damage control, identifying hot work is essential for implementing safety measures and ensuring that appropriate precautions are taken, such as employing fire watch personnel and having firefighting equipment readily available. In contrast, other terms like cold work generally refer to operations that do not involve heat and are considered safer in terms of fire hazards.