Builds flood tunnel and establishes seawater energy supply for the new Museum of the Viking Age

The project is underway to establish piling pits for rough hole drilling of rock. In the flood tunnel, PE (polyethylene) water pipes will be laid, making sure that the stormwater and water/glycol will be carried between the museum site and the bay Langviksbukta. Down in the bay, a process plant will be established that regulates the temperature between the seawater from the Oslo Fjord and the water/glycol that is sent up to the museum.
"Together with Statsbygg, we have identified the possibility of combining a flood tunnel with the establishment of seawater energy. This is an innovative and sustainable solution that also helps ensure the safety of the ships. We look forward to continuing the good collaboration with Statsbygg", says Eirik Wraal, EVP of AF Gruppen.
Construction started in February 2023, with completion in the second quarter of 2024.
Contacts
Eirik WraalEVP Energy & Environment and Building Norway and Corporate Social Responsibility
Tel:+47 905 73 975Eirik.Wraal@afgruppen.noAmund TøftumCEO
Tel:+47 920 26 712Amund.Toftum@afgruppen.noImages

About AF Gruppen ASA
AF Gruppen is a leading contracting and industrial group that was formed by an entrepreneurial spirit and execution capabilities. The group has 6,000 employees and revenue reached NOK 30,6 billion in 2024. AF Gruppen is listed on Oslo Stock Exchange (AFG).
We provide a broad range of services with seven operational business areas: Civil Engineering, Building, Betonmast, Property, Energy and Environment, Sweden and Offshore.
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