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Set up in 1975, the group has completed its work in 1998.
The group works on different subjects such as "Strategy of Site Investigations” and “Monitoring and Control of Underground Works” as well as "Risk Management".
The group is working at a series of ITA contractual pronouncements addressing the most serious issues in underground construction and the appropriate responses contractually.
Set up in 1975, the group has completed its work in 2002
The aim of the group is to provide guidelines for a better safety during tunnelling works
The group is working on "Guidelines for Fire Resistance for Metro tunnels".
Set up in 1978, the group has completed its work in 1996.
Set up in 1978, the group has completed its work in 1991.
Set up in 1979, the group has completed its work in 1985.
Set up in 1982, the group has completed its work in 1988.
The group is working on the implementation of a searchable database of immersed tunnels worldwide.
The group is working on "Guidelines for nozzleman certification", "sprayable mortars for fire protection" as well as "Test programme on evaluation on fibre-reinforced shotcrete".
Set up in 1989, the group has completed its work in 2002.
The group is working on "risk management and insurances of TBM tunnelling", "training courses" and on "demonstration of benefits of mechanized tunnelling".
The long term goal of the group is to prepare guidelines and recommendations on environmental aspects related to underground facilities.
Set up in 1997, the group has completed its work in 2007.
The group is now working on a report on "long hydraulic tunnels at great depth".
The aim of the group is to produced training and educational material on tunnelling and underground space use.
The group is now working on the elaboration of a "guideline on monitoring in conventional tunnelling" and the elaboration of a report on "special aspects in construction contracts in conventional tunnelling".
The group's objective is to create an "overview of the typical challenges of urban city planning and the solutions which are offered by the underground space".
