What is a key purpose of implementing engineering controls in work environments handling asbestos?

The implementation of engineering controls in work environments that handle asbestos primarily aims to reduce workers' exposure to asbestos fibers. These controls are designed to mitigate the risks associated with asbestos by utilizing various methods to contain, suppress, or eliminate airborne asbestos fibers. Common engineering controls include the use of ventilation systems, enclosures, and filtration devices that prevent fiber dispersion and maintain air quality.

By targeting the actual hazard of asbestos exposure, these controls help protect the health and safety of workers who may be in contact with these dangerous materials. The primary focus is on minimizing any potential inhalation of fibers, thereby significantly lowering the risk of developing serious health conditions such as asbestosis, lung cancer, or mesothelioma.

While it is true that engineering controls can sometimes lead to increased productivity or improve a workspace's environment, these factors are secondary benefits. The principal objective remains the protection of worker health through effective exposure reduction strategies.