The group is working at a series of ITA contractual pronouncements addressing the most serious issues in underground construction and the appropriate responses contractually. Continue reading
Costs and advantages of urban public transport
Set up in 1982, the group has completed its work in 1988. Continue reading
Seismic Effects
The objective of WG9 is to advocate their use as a safe alternative to other forms of infrastructure in highly seismic regions of the world. Continue reading