If you suspect there might be an underground service during excavation, what should be your next step?

When there is a suspicion of underground services during excavation, the correct step to take is to stop operating the excavator and conduct a hand dig to investigate further while also checking authority maps. This approach prioritizes safety by specifically addressing the potential risks associated with hitting utilities such as gas lines, water mains, or electrical cables that could lead to serious accidents, injuries, or damage.

Stopping the excavation allows for a careful and controlled assessment of the area without the risk of damaging underground structures. Hand digging is a safe method to explore the ground without the force and impact that machinery would bring. It not only minimizes risk to the operators but also protects the integrity of essential services that could be disrupted.

Checking authority maps is crucial because these documents can provide valuable information regarding the location of underground utilities and help in preventing hazardous encounters. This step ensures compliance with safety regulations and enhances overall site awareness.

In summary, the combination of pausing operations, hand digging to investigate, and utilizing authority maps is the safest and most prudent action to take when there is suspicion of underground services.