What characterizes a Class 1 leak?

A Class 1 leak is characterized by wetness around the area of the leak but lacks significant leakage that would cause pooling or significant dripping. It signifies a minor leak where some moisture is detected. This means that while there is evidence of the substance escaping, it is not at a volume that would create puddles or continuous dripping.

In practical terms, a Class 1 leak is often observed in conditions where moisture can be seen, but it does not indicate a problem that is severe enough to warrant immediate remedial action. This classification is important in maintenance and safety protocols, as it informs personnel on how to monitor the situation. Recognizing the extent of a leak helps in determining the necessary response without overreacting to the consequences of a minor issue.