Project managers are required on asbestos abatement projects when friable ACM to be abated exceeds how many linear feet?

Project managers play a crucial role in ensuring the safety and compliance of asbestos abatement projects. In the context of asbestos regulation, particularly regarding friable asbestos-containing materials (ACM), specific thresholds dictate when a project manager must be involved.

When the amount of friable ACM to be abated exceeds 1,000 linear feet, the presence of a qualified project manager becomes mandated. This requirement is based on the understanding that as the volume of hazardous material increases, so too does the complexity of managing the risks associated with the abatement process. A project manager ensures adherence to safety protocols, regulatory requirements, and effective communication among various stakeholders.

The threshold of 1,000 linear feet is significant in that it represents a point where the potential for exposure and mismanagement increases substantially, necessitating professional oversight to mitigate health risks to workers and the surrounding environment. Thus, the correct answer underscores the need for a structured approach to managing larger-scale abatement efforts effectively.