What is the job of going down the well?

Workers engaged in underground mining operations.

Because of the special working environment and conditions, it is generally considered to be a more dangerous occupation. According to different mines, underground workers can be divided into underground workers in metal mines dominated by iron ore and underground workers in non-metal mines dominated by coal mines.

Generally speaking, coal mines have more hidden dangers and risks than metal mines because of gas and rock structure. According to the different nature of specific work, underground workers are generally divided into tunnellers, turners, gunsmiths, miners, miners, maintenance workers and signalmen.

Characteristics of extended data working environment:

I. Productive harmful factors

1, chemical factors: dust, carbon monoxide and nitrogen oxides.

2. Physical factors: high temperature, high humidity and darkness.

3. Other factors: high labor intensity, poor working posture and no fixed canteen.

Second, the main hazards

1, coal miners are prone to trauma.

2, produce hypoxia, suffocation.