In which situation would the use of radios be most beneficial on an excavation site?

The use of radios on an excavation site is most beneficial when workers are in different locations far from each other. In such situations, verbal communication can become challenging due to distances, obstacles, or varying noise levels of machinery and equipment. Radios facilitate instant communication, allowing team members to stay connected, provide updates, and address any safety concerns without the need to physically move to each other's locations. This leads to improved coordination and efficiency, ensuring that everyone is informed and any potential issues can be addressed promptly. Additionally, being able to communicate easily from afar is crucial for maintaining the safety of all personnel on site.