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Norwegian Tunnelling Network (NTN)

NTN is a business network established by members of the Norwegian Tunnelling Society (NFF), the professional association of the rock blasting and tunnelling industry of Norway.

NTN is a network of companies and major stake holders within the Norwegian Tunnelling Society.

The NTN members represents public clients, science & research institutions, education, engineering & design, consultants, contractors and suppliers.
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Projects

laerdal

Laerdal tunnel is the worlds longest road tunnel
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eiksund

Eiksund Tunnel, the deepest subsea road tunnel in the world
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gjoevik

The worlds largest rock cavern for public use
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Our Network

NTN -encourages and coordinates commercial export of Norwegian Tunnelling Technology to the international markets.

NTN –communicates knowledge and opportunities from the international tunnelling industry back to the Norwegian industry

News & Events

Presentations from Shanghai Expo 2010

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28 October (utsatt til våren 2012)
Norwegian Tunnelling in Hong Kong, HK Tunnelling Society, Mariners Club  Kowloon, Hong Kong

24-25 November 2011
Norwegian Tunnelling Society and Norwegian Group of Rock Mechanics. Annual Conference,  Oslo, Norway

18-23 May 2012
ITA / World Tunnelling Congress 2012 Bangkok, Thailand


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