What type of asbestos job is classified as "Class I" work?

Class I asbestos work involves the removal of asbestos-containing materials that are in the form of insulation and spray-applied materials. This classification is significant because these types of materials are generally considered to be friable, meaning they can easily become airborne and pose a risk of exposure when disturbed. The handling of such materials requires rigorous safety protocols and training to ensure worker and public safety during the abatement process.

In contrast, the other types of work listed, such as maintenance of non-friable products or minor repair work, fall under different classifications that typically have less stringent requirements due to the lower risk of fiber release. Non-friable materials are not as easily disturbed and therefore present a lesser exposure risk. Classifying asbestos waste, while important for proper disposal and regulatory compliance, does not involve the physical handling or removal of the materials themselves. This distinction highlights the necessity for specialized training and safety measures that are specifically required for Class I work involving friable asbestos materials.