What is required during moderate-risk asbestos abatement?

The correct answer involves the need for containment or glovebags and a two-stage decontamination facility during moderate-risk asbestos abatement. This approach is essential to ensure that asbestos fibers do not become airborne and pose a risk of exposure to workers and the surrounding environment.

Containment methods create a controlled area by enclosing the worksite, which helps in isolating the asbestos material and preventing its spread. The use of glovebags allows workers to handle and remove asbestos fibers with minimal risk, as these bags are designed to contain the material securely during the abatement process.

Additionally, a two-stage decontamination facility plays a critical role in ensuring that workers can safely exit the containment area without carrying asbestos fibers outside. This facility typically includes an area for decontaminating tools and removing contaminated clothing, thus further reducing the risk of asbestos exposure.

While the other options mentioned tools, personal protective equipment, and ventilation systems, they do not specifically address the comprehensive containment and decontamination procedures necessary for moderate-risk asbestos abatement, which are key to maintaining safety and compliance with health regulations.