What are the three forms of lead abatement?

The correct trio of lead abatement methods includes removal, encapsulation, and enclosure.

Removal involves the complete taking out of lead-based materials from a structure, which is the most effective way to eliminate lead hazards entirely. This method ensures that there is no risk of lead exposure from the surfaces that contained lead.

Encapsulation refers to the process of sealing or coating lead-based paint or other lead sources with a durable material. This method is used when removal is not feasible, and it effectively prevents lead dust or chips from being released into the environment. Encapsulation is a crucial method, especially when dealing with lead paint on surfaces that are difficult to access or that would be damaged through removal.

Enclosure entails creating a barrier around lead-containing materials to prevent exposure. This can involve the use of walls, screens, or other barriers to separate occupants from lead hazards, thus reducing the risk of lead exposure without the need for immediate removal.

These three methods together form a comprehensive approach to lead hazard management, as they provide both immediate and long-term solutions for dealing with lead in buildings.