Nyeste anskaffelser av anleggsarbeid i forbindelse med demninger og tilsvarende faste konstruksjoner i Norge
2025-03-14Competition consultant - 300104 Ust pressure booster station and Lundåsen elevated basin (Trondheim Kommune)
Trondheim municipality, hereafter called the contracting authority, invites tenderers to a competition for a contract in the project "300104 Ust pressure increase station and Lundåsen elevated basin". The competition will be carried out via the municipality ́s tender implementation tool Mercell. All communication and tender submission will occur via KGV.
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2023-11-30110055 Opprusting dam Storevatn (IVAR IKS)
Dam Storevatn is located in Gjesdal municipality. It is a concrete pond that was built in 1959. It shall be reconstructed to satisfy the current requirements in the dam safety regulations as regards dam type, tap capacity and overtoppping in the dimensioning floods. The measures are mainly: • Alterations to a solid pond with a drainage gallery. • Bolts in the north and south solid dams • New drainage at the overflow with centre approx. 8.3 m under HRV, with a valve house of approx. 80 m2. • Removal of …
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2022-03-22Prequalification: Renovation of the Byvann dam - construction contract (Bærum kommune)
General contract for the renovation of the Byvann dam. The dam does not meet the authority's requirements. The dam owner, Bærum Municipality, Water and Sewage, therefore plans to carry out necessary measures. The dam is in
breach consequence class 4.
Click here https://permalink.mercell.com/175717906.aspx.
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2021-10-04Framework agreement on bog restoration (Statsforvalterens Fellestjenester)
The purpose of the procurement is to restore previously ditched bogs and abandoned turf roofs using an excavator with belts. The bogs are restored by building dams of local peat and closing the ditches with peat, shrubs and trees on the site.
Other materials such as road cloth and wood materials can be used in special cases.
Material use and method are described in the individual call-offs.
The agreement covers the whole of Norway, but is divided into 10 regions, where the providers can choose to make …
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2019-10-0119/2429 Development of a Biological Treatment Stage — Sandefjord Treatment Facility — Construction Works B1 (Sandefjord kommune)
Sandefjord Treatment Facility was completed in 1976 as a mechanical treatment facility/primary precipitation facility. In accordance with a decree given by the County administrator the plant shall now expanded to include a biological treatment stage in order to meet the secondary requirement in the EU's sewage sludge directive.
The existing basins are to be built in and there will be constructions around the secondary treatment process. The new building will be constructed towards the south of the …
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2019-05-14Furusjøen Waterworks — Contract E 3-3 Inlet Pipe (Nord-Fron kommune)
Nord-Fron municipality shall construct a new water supply facility at Kvamsfjellet, north of Rondane National Park. New water and sewage pipes, a new elevated basin and a new water treatment facility shall be constructed with the Furusjøen sea as a source of water.
Raw water from the Furusjøen sea shall be collected at 14 metres depth and pumped in to the water treatment plant (Norwegian vba) via an inlet pump station located near the shoreline.
The works in this contract include an inlet pipe in the …
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2019-04-26110018 Development of Langevatn Dam (IVAR IKS)
IVAR IKS, hereafter called the contracting authority, invites tenderers to participate in a competition for the procurement of Development of Langevatn dam in Gjesdal kommue [Gjesdal municipality]. The dam will be reconstructed from a slab concrete and embankment dam to be a gravity dam.
The basement storey will be retained for pipe sleeves. Vents will be replaced. The basement storey must be expanded. Chlorine stores and other parts of the dam must be demolished.
The contracting authority´s description …
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2019-03-1319/2429 Development of a Biological Treatment Stage — Sandefjord Treatment Facility — Construction Work, including... (Sandefjord kommune)
Sandefjord Treatment Facility was completed in 1976 as a mechanical treatment facility/primary precipitation facility. After an order from the County Governor, the facility is now to be expanded with a secondary treatment facility. The existing basins are to be built in and there will be constructions around the secondary treatment process. The new building will be constructed towards the south of the existing facility as a concrete and steel building that includes simple office functions/cloakrooms, …
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2018-04-20Kongsberg 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 …
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2015-06-26New dam with a footbridge in the Tangen river (Enebakk kommune (Enebakk municipality))
Enebakk municipality has decided to demolish the old stone coffin dam in the Tangen river between Vågvann and Mjær in Ytre Enebakk and construct a new dam with a footbridge. The existing dam was built in 1995. It is a timber coffin dam filled with local stone. There are major leaks and deformations due to rotten timber. The municipality closed the dam for the general public in 2014. The new dam shall be constructed on the same site as the existing dam, on rock foundations.
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2015-05-14Dam 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).
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2012-09-21Vannvåg Harbour (Kystverket Nordland)
NCA is the project manager and developer of the project “Vannvåg Port”. We have planned construction of two new breakwaters outside the current port so that there will be an outer and an inner harbour area. The measure also includes dredging of the outer harbour area and the approach down to -8,3 metres below chart datum, and the inner harbour area down to -5,3 metres below chart datum. Dredging spoil shall be used for infilling for breakwaters and the landscaping of the new industrial areas to the South …
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2012-06-01Vannvåg Harbour (Kystverket Nordland)
NCA is the project manager and developer of the project “Vannvåg Port”. We have planned construction of two new breakwaters outside the current port so that there will be an outer and an inner harbour area. The measure also includes dredging of the outer harbour area and the approach down to -8,3 metres below chart datum, and the inner harbour area down to -5,3 metres below chart datum. Dredging spoil shall be used for infilling for breakwaters and the landscaping of the new industrial areas to the South …
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2012-03-07Clean Harstad Harbour (Kystverket Nordland)
Kystverket (hereafter NCA) is the project manager and developer of the project "Clean Harstad Harbour". The project shall further develop a fairway in Harstadbotn, and environmentally clear the sludge by dredging and capping. The masses from the clearing shall be placed in a waterside depot by Seljestad.
Note: to register your interest in this notice and obtain any additional information please visit the Doffin web site at http://www.doffin.no/Search/Search_Switch.aspx?ID=251900.
Vis anskaffelsen » Nevnte leverandører:Secora As