Planning Aid
Tunnelling Compendium for 2012
Tunnels represent important elements of an effective infrastructure for transport and supply,ranging from construction, operation, maintenance and retrofitting, in other words from the planning stage by way of construction right up to the period of operation. This concerns construction, geology, engineering up to economic, ecological and legal aspects with social changes and technical advances playing an important part. For many years the “Tunnelling Compendium” has been a practice-oriented guide for clients, planners and contractors for it deals with topical developments and impediments,...
