What does ACM stand for?

The term ACM stands for "Asbestos-containing material." This designation is crucial in the context of asbestos investigation and management because it identifies any material that contains asbestos fibers in an amount greater than 1%. Recognizing and correctly classifying ACM is essential for ensuring safety during building inspections, renovations, and demolitions, as asbestos is a hazardous substance linked to serious health risks, including lung diseases and cancer. Proper identification allows for the appropriate handling, containment, and disposal of these materials in compliance with local and federal regulations.

Other options reflect terms that could exist within various fields but do not pertain to asbestos or its management. For instance, asphalt composite material is related to paving; airborne contaminant monitoring pertains to environmental or occupational safety measurements; and acoustic control measures relate to sound management techniques. None of these directly connect to the specific concerns regarding asbestos safety and regulation.