When asbestos-containing material (ACM) is bagged, it is important that it remains:

When asbestos-containing material (ACM) is bagged, it is important that it remains wet. Keeping ACM wet is crucial because moisture helps to minimize the release of asbestos fibers into the air, thereby reducing the risk of exposure for workers and others nearby. Wetting the material helps to strongly bind the fibers, preventing them from becoming airborne during handling and transport. This practice is vital for maintaining safety and compliance with regulations concerned with asbestos handling and disposal.

The other options, while they may seem plausible, do not address the primary concern of fiber release during the removal and disposal process. For example, if the material were dry, it could easily release fibers into the air when disturbed. Keeping it solid could also allow for potential breakage and release of fibers if not handled carefully. A loose condition would not provide the containment necessary to prevent airborne fibers, thus increasing health risks.