What requires special written permission from the EPA?

The need for special written permission from the EPA primarily applies to dry removal techniques when dealing with asbestos. This type of removal involves the careful dismantling of materials containing asbestos without the use of water, which can lead to the release of asbestos fibers into the air if not managed properly. The EPA regulates dry removal strictly because of the higher risk of exposure to airborne asbestos fibers, which can pose significant health risks to workers and surrounding communities.

In contrast, encapsulation and wet removal techniques, which involve sealing asbestos materials or using water to minimize dust and fiber release, are generally subject to different regulations that often do not require such specific permissions. Air monitoring, while critical for ensuring safety during any asbestos abatement project, typically does not fall under the same regulatory requirements as removal methods do. Thus, understanding the regulatory framework surrounding various asbestos handling techniques is essential for compliance and safety.