Why is encapsulation sometimes preferred over removal?

Encapsulation is often preferred over removal in asbestos management because it generally presents a safer, more cost-effective, and less disruptive alternative. When encapsulation is applied, any damaged or friable asbestos-containing material is sealed with a protective coating that prevents fibers from becoming airborne. This method minimizes the risk associated with disturbance and exposure.

The cost aspect plays a significant role; encapsulation typically requires fewer resources and less labor compared to the complete removal process, which can be extensive and costly. Additionally, the overall disturbance to the environment and occupants is reduced since encapsulation can often be executed without the need for extensive demolition or construction activities that would accompany removal.

In contrast to options suggesting that encapsulation is the only method available or eliminates training and planning, these aspects are not accurate. Various methods exist for handling asbestos, training is always essential to ensure safety, and thorough planning is necessary regardless of the chosen approach to manage asbestos hazards effectively.