Engineering work in tunnels generates lot of dust, pollution and toxic gases. The monitoring of these toxic and flammable gases in tunnels is a very crucial part of tunnel management.
Carbon dioxide and Carbon monoxide are the 2 primary toxic gases to be monitored in tunnels. Build-up of these gases is an indicator of poor air quality and poor ventilation systems can cause breathing problems.
Ventilation fans (bug blowers) and monitoring system installation is a part of our tunnel ventilation systems, to protect workers from the hazards of breathing contaminated air in tunnel spaces.