Guide Tunnelling (Australia): Specific Hazards, Risks and Control Measures – Compressed Air Tunnell Mobile App
This method is used to provide extra temporary ground support in very soft and extremely wet ground conditions.
How does it work?
It is also used where other ways of stopping excessive water entering the tunnel or the ground collapsing into the tunnel are not possible. Control measures should be implemented to eliminate or minimise, so far as is reasonably practicable, the risks associated with compressed air tunnelling. The Guide Tunnelling (Australia): Specific Hazards, Risks and Control Measures – Compressed Air Tunnelling mobile appp includes specific hazards, risks and control measures - compressed air tunneling. This app is part of a collection of Guide Tunnelling (Australia) apps. Download them all for free!