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Finance and contracting practices by Colin J. Kirkland -
Further advancing the Art of the possible by Jack Lemley
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ITA the professional dimension by Sir Alan Muir Wood
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Planning and Underground space by Prof. Hans Christian Fisher
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Political & social aspects of present & future tunnelling by Prof. Alfred Haack
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Rock tunnelling by Prof .Einar Broch
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TBM bored long rock tunnels by Prof. Sebastiano Pelizza
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The viewpoint of clients & operators by Prof.Günter Girnau
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Urban tunnelling, challenges & progress by Prof. Z. Eisenstein