Question

When exposed to vehicle or traffic, your excavation site must have ___________.

1) Warning signs and barricades
2) Reflective clothing for workers
3) Traffic control devices
4) All of the above

Answer 1

To ensure safety at an excavation site when exposed to vehicle or traffic, warning signs and barricades, reflective clothing for workers, and traffic control devices are necessary.

Step-by-step explanation:

To ensure safety at an excavation site when exposed to vehicle or traffic, it is important to have warning signs and barricades, reflective clothing for workers, and traffic control devices. Warning signs and barricades alert drivers to the presence of the excavation site and help prevent accidents. Reflective clothing ensures that workers are visible to drivers, reducing the risk of collisions. Traffic control devices, such as cones and barriers, help direct and manage traffic around the site.