When is notification under Rule 1403 not required?

Notification under Rule 1403 is not required for renovations where asbestos-containing material (ACM) to be removed is less than 100 square feet. This provision is in place to streamline the regulatory requirements for smaller-scale renovations, as the removal of limited amounts of ACM poses a lower risk of exposure to asbestos fibers compared to larger-scale projects.

This exemption helps to focus regulatory oversight on more significant asbestos removal efforts, where the potential for airborne contamination is greater, enabling compliance resources to be directed where they are most needed. Therefore, projects involving the removal of less than 100 square feet can proceed without the formal notification process, provided that all other safety regulations are followed.

Notification may still be required for other scenarios involving asbestos, such as emergency cleanups or activities involving a larger quantity of ACM, as these situations carry higher risks that necessitate oversight for worker safety and health.