Do technicians in coal mine water prevention and control have to work hard?

Technicians don't need to work hard in coal mines.

The work of water prevention technicians in coal mines is mainly responsible for hydrogeological investigation, hydrological monitoring, hydrological forecasting, hydrological analysis, hydrological evaluation and hydrological management in coal mines.

Water prevention technicians need to have strong hydrogeological knowledge and skills, as well as strong ability to analyze, predict and solve problems. This is of great significance to coal mine safety production and environmental protection.