What does PACM stand for?

PACM stands for Presumed Asbestos-Containing Material. This term is used in regulations and guidelines regarding asbestos to refer to materials that are presumed to contain asbestos unless proven otherwise. This presumption is often applied to materials that are known to be historically associated with asbestos or that are difficult to test or sample due to their location or condition.

By classifying certain materials as PACM, it allows for the implementation of appropriate safety and abatement measures during renovation or demolition activities. When dealing with PACM, the assumption is that workers must take precautions as though the materials do contain asbestos, ensuring protection for workers and the environment.

This understanding is crucial in asbestos management and health safety practices, where workers must be trained to identify and handle such materials responsibly to minimize exposure risks.