which of these is known as the greatest danger associated with excavations? select the best option…

which of these is known as the greatest danger associated with excavations? select the best option. asphyxiation cave - ins fire underground utility lines if you need to review this content, it can be found in the excavation risks module of the excavations topic

which of these is known as the greatest danger associated with excavations? select the best option. asphyxiation cave - ins fire underground utility lines if you need to review this content, it can be found in the excavation risks module of the excavations topic

Answer

Brief Explanations:

Cave - ins are the most significant danger in excavations as they can quickly bury workers, leading to serious injury or death. Asphyxiation can be a risk but is often secondary to cave - ins. Fire is less common in typical excavation scenarios compared to cave - ins. Underground utility lines are a hazard but not as immediately life - threatening as a sudden cave - in.

Answer:

B. Cave - ins