Svalbard Global Seed Vault in the ice. Image from above

Svalbard seed vault

Longyearbyen, Norway

One of the most important buildings in the world is located in Longyearbyen. In 2004, Norway was encouraged by several international research organizations to set up a secure storage facility for seeds in Spitsbergen. The facility on the Arctic island of Spitsbergen, which belongs to Norway, is thus a kind of biological safe deposit box for humanity. Barely more than 1000 kilometers from the North Pole, stored in the eternal ice. The opening of the global seed vault took place on February 26, 2008 and it is planned to store up to 4.5 million seed samples there.

130m deep in the mountain is where the world's seeds are stored

However, shortly after the opening ceremony, the first problems arose with the buildings due to the slow thawing of the permafrost. In 2018, Statsbygg (the client) began renovating the access tunnel to Frøkvelvet. The steel structure was replaced by a strong and watertight concrete structure. Freezing islands around and in the excavation pit form an ice wall that helps the permafrost to stop the temperature from rising. The access tunnel was completely renovated in 2019.

 

Frozen to stay!

Kulturaustausch, magazine for international perspectives 
on the website about the Svalbard Seed Vault.

The seed storage facility required special sized sealing systems to seal the gaps between the access tunnel and the two cross walls in the mountain tunnel. For this unique project, DOYMA designed and manufactured a customized solution consisting of a non-centric sealing system for a core bore of 3867mm. The largest sealing system in the form of a special construction that DOYMA has ever produced in this form. For this purpose, the trading partner Shelby Teknikk as, Egerssund Norway, supplied the necessary parts.

Reference images

DOYMA products installed


The seed vault in Spitsbergen contributes to the preservation of seed diversity.

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