What must employers do when engineering controls do not sufficiently protect workers from asbestos exposure?

When engineering controls do not sufficiently protect workers from asbestos exposure, it is crucial for employers to reduce exposures to the lowest level achievable. This approach aligns with the fundamental principle of workplace safety, which emphasizes minimizing exposure to hazardous substances to protect workers' health.

Asbestos is a known carcinogen, and prolonged exposure can lead to serious health issues such as asbestosis and lung cancer. Engineering controls, such as ventilation systems and enclosures, are designed to prevent exposure, but if they fall short, employers have a responsibility to implement additional measures to further reduce exposure risks. This might involve using more advanced engineering techniques, implementing administrative controls, or utilizing personal protective equipment (PPE) to ensure that exposure levels are minimized as much as possible.

By focusing on reducing exposure to the lowest achievable levels, employers demonstrate their commitment to maintaining a safe work environment and adhering to regulatory standards aimed at protecting workers' health.