Which activity involves the use of a power tool and is considered a Class 2 trigger task?

The activity considered a Class 2 trigger task is power tool cleaning without dust collection. Class 2 tasks are associated with a moderate risk of lead exposure, and power tool cleaning, especially without proper dust collection systems, can generate airborne lead particles. This can occur during activities like surface preparation where power tools are used to remove lead-based paint or coatings. Without effective dust control measures in place, the likelihood of inhaling or ingesting lead dust significantly increases, thus classifying it as a Class 2 trigger task.

In contrast, activities such as welding, lead burning, and abrasive blasting are generally associated with more significant lead exposure risks and are classified differently due to their higher potential for creating lead fumes or dust under more hazardous conditions.