2018-04-20   Kongsberg municipality — Renovation of a dam installation Tangentjern and Rundetjern (Kongsberg kommune)
Kongsberg municipality pre-qualification: Renovation of a dam installation Tangentjern and Rundetjern. Planned renovation work on the Tangentjern dams (TA1, TA2, TA3 and TA4). Planned work consisting of reinforcing and improving work on a total of 8 dam installations. The work involves comprehensive concrete work on 3 slab concrete dams. Comprehensive ground work on 2 minor rock-fill dams / abutments. Minor alteration of 2 concrete submerged weirs and minor alteration to a floodgate on a concrete curved … Vis anskaffelsen »
Nevnte leverandører: NRC Group
2015-11-09   Fish barrier Driva — Main contract (Miljødirektoratet (The Norwegian Environment Agency))
The Norwegian Environment Agencies shall built a fish barrier at Snøvassmælan in the Driva River, approx. 25 km east of Sunndalsøra in Sunndal municipality. The objective of the barrier is to confine the river section that shall be treated with chemicals in order to exterminate the salmon parasite, Gyrodactylus salaris. Vis anskaffelsen »
Nevnte leverandører: Grytnes Entreprenører AS
2015-06-11   Construction and plant engineering works, submerged weir/turbidity barrier 2 in Kvam (Norges Vassdrags- og Energidirektorat (NVE) (the Norwegian water resources and energy directorate))
The contract includes foundation and concrete works in connection with the construction of a submerged weir/turbidity barrier 2. The submerged weir/turbidity barrier is to be located in the river course to Veikleåa, upstream the centre of Kvam in Nord-Fron municipality. The submerged weir has a length of approx. 60 m in the part of the dam that is above the highest water level, with a slack downstream slope and a total bottom width of approx. 150 m. The submerged weir shall be constructed with a support … Vis anskaffelsen »
Nevnte leverandører: Af Gruppen Norge As
2015-05-14   Dam Grotbekktjønn (Notodden kommune)
The old concrete dam will be removed and a new concrete damn shall be built. There is a total of approx. 115 m³ of concrete in the dam. The execution follows requirements from The Norwegian Water Resources and Energy Administration (NVE). Vis anskaffelsen »