2022-03-22   Prequalification: 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. Vis anskaffelsen »
2016-03-17   Framework agreement: Consultancy services for waterway facilities (Oslo kommune, Vann og Avløpsetaten (VAV) (Oslo municipality, the Agency for Water and Sewerage Works))
Oslo kommune, The Water and Sewage Authority (VAV) is responsible for the management of waterway facilities connected to the water supply. VAV is responsible for: — 32 dams in the water supply — 12 dams that have been in the water supply or have a cleansing effect in the waterway. — 29 recreational dams — 17 abutment dams/barrier dams — seven transfer tunnels — three bypass tunnels With so many waterway facilities, there is continually a need for rehabilitation, re-evaluations, major inspections, flood … Vis anskaffelsen »
2011-09-28   Mechanical engineering contract, Midgardsormen (Oslo Kommune, Vann- og avløpsetaten)
Mechanical engineering equipment shall be delivered and assembled for the establishment of a new pump station at Bekkelaget treatment plant. The contract includes, among other things, four large emptying pumps with capacities of 1 000 l/s, four propeller pumps each with a capacity of 2 000 l/s, some smaller drainage and dry weather pumps as well as pipes and valve arrangements for lifting the sewage water approx. 20 m. Furthermore a filter installation for filtering overflow water shall be deliverd. This … Vis anskaffelsen »
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