When should workers be stationed in the Buffer Zone?

Workers should be stationed in the Buffer Zone during all work activities to ensure their safety and the safety of drivers while work is being conducted. The Buffer Zone serves as a protective area that separates work crews from vehicle traffic, allowing for a safe working environment even when traffic is present.

By having workers in the Buffer Zone at all times while work activities are ongoing, it allows them to respond quickly to any potentially hazardous situations and maintain awareness of both their surroundings and the flow of traffic. This is critical for preventing accidents and ensuring that all safety protocols are followed while workers are performing their tasks.

In contrast, other scenarios such as only stationing workers during heavy traffic or when traffic is redirected would not provide continuous safety measures for all work activities, which could increase the risk of incidents. Keeping the Buffer Zone clear at all times is also not advisable, as it is specifically designed to provide a safe space for workers during active work. Therefore, having workers stationed there during all work activities is the most appropriate and safest practice.