Which procedure is NOT associated with asbestos abatement methods?

Mitigation refers to the process of reducing the severity or seriousness of an issue but is not typically classified as a specific method of asbestos abatement. Asbestos abatement involves specific procedures that directly address the containment or removal of asbestos-containing materials to ensure safety and compliance with health regulations.

Encapsulation, removal, and enclosure are all recognized methods in asbestos abatement. Encapsulation involves applying a sealing agent to the asbestos material to prevent the release of fibers into the air. Removal entails safely taking out asbestos-containing materials from a building or structure, while enclosure involves constructing physical barriers around the asbestos material to prevent exposure.

Mitigation, while it might sound related, does not pinpoint a particular action that directly pertains to the structured processes for handling asbestos, making it the correct choice for this question.