What is the greatest risk with excavations

Excavation is usually defined as the process by which the materials present on the surface of the earth are eliminated by the use of heavy machineries and equipments.

This excavation method is usually carried out in the mining sites, and also to make a reservoir, dam, and pumping of water, this method is efficiently applied. It is carried out more extensively in open-cast mining and underground mining.

There are various hazards and risks in working at the excavation sites. Some of them are as follows-

Out of all these, the major risk associated with the excavation method is the subsidence of the materials that are present on the surface, which can cause a tremendous effect on many people working below it.

answerpeople organize large projects such as levee-building;

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