The lining is constructed with 91 steel pipes (each of length 12 m) welded together and pushed successively from bottom and up to the...

On the 30th of April, we had a breakthrough on Mordøla. The 748m long tunnel is drilled with a diameter of 400mm and will be reamed up to...

On the 21st of February we finished the drilling of the 1085 m long shaft for the new Ala Hydro Power Plant in Valdres. We are now...

On the 17th of February we finished drilling of the diameter 700 mm tunnel for Mjølsvik Hydro Power Plant in Høyanger. We are now...

Monday the 24th of January, we had the successful breakthrough for the 1065 m tunnel for Tverrelvi Hydro Power Plant. Breakthrough...

The tunnel over approximately 1000 m for transfer of water from Blåskavlvatn to the intake reservoir for Trollfjord Kraftverk is...

Length: 800 m Drilled diameter: 1200 mm Diameter steel lining: 1067 mm. The tunnel has been completed in three separate operations:...

720 m of drilling diameter 780 mm for Kvernhuselva Kraftverk completed. Breakthrough in perfect position for the planned intake...

Pressure shaft for Einungsølsåna Hydropower Plant: Diameter: 1200 mm Length: 400 m Customer: Sunnhordaland Kraftlag The directional...

First milestone reached on the 30th of July. Break trough for the directional drilled tunnel inn perfect position in the already worked...

Today – May 27,21 Erna Solberg and Angela Merkel opened NordLink – the first direct cable connection between Norway and Germany. We are...

This week we completed the drilling at Kupe. The length of the tunnel is 827 meters, drilled with a diameter of 0,78 m.

Last week we completed the drilling at Stampelva. The length of the tunnel is 1521 meters, drilled with a diameter of 0,78 m.

After a difficult period Norhard AS was terminated on the 1st of November 2020. At the end of the same month, we were back in operation...

Watch this video from our project at Ramsli

Last week we completed the drilling at Ramsli. The length of the tunnel is 691 meters, drilled with a diameter of 0,7 m.

We are currently drilling the last meters at Ramsli, here are some pictures from the ongoing project.

The drilling of the 1,6 km tunnel for Cavaglio Hydroelectric Plant is completed. The upper part of the penstock for the new hydroelectric...

Last week we completed the drilling of a 460 m long tunnel on behalf of Nottveit Energi AS. This project was drilled in 2 sections, the...

Yesterday we had the tunnel breakthrough on the 1486 meter long pressure shaft for a new power plant at Kjerringnes, Sogn og Fjordane....