Both underground mining and surface mining involve some common risks, including:
1. Dangerous Gases - In both types of mining, it is common to encounter gases that can be dangerous to human health, such as methane or carbon monoxide.
2. Cave-ins or Collapses- Both forms of mining can cause surface subsidence (abrupt settling or sinking of the ground) leading to the collapse of underground mines or open-cast mines.
3. Dust and Particulate Matter - In both types of mining, workers are often exposed to dust and other fine particles that can cause respiratory problems.
4. Noise-induced Hearing Loss- Heavy equipment used in surface mining can cause high levels of noise that can harm miners' hearing.
5. Chemical Exposure - Both types of mining may use chemicals, such as cyanide or mercury, to extract minerals or ore from the ground, posing a risk of chemical exposure to miners.
6. Heat Stress - Underground mining can cause heat stress due to high temperatures and trapped heat produced in the mine.
7. Accidents - Machinery used in both types of mining can break down, causing accidents that can result in serious injury or death.
Which risks are involved in both underground mining and surface mining?
1 answer