Competition - Secondary treatment and phosphor removal, Høvringen Treatment Facility 400115
Buyer: Trondheim kommune
- Published
- 11 February 2026
- Submission deadline
- 13 March 2026, 11:00
- Place of performance
- NO060
- Procedure
- Open procedure
- Lots
- 1
- Documents
- 1
- Notice number
- 00097728-2026
- Reference
- e5c4ce77-719c-40f1-b93b-a90092b4708e
- Official source
- Official source
CPV codes
- 45200000Works for complete or part construction and civil engineering work
- 45220000Engineering works and construction works
- 45231300Construction work for water and sewage pipelines
- 45232453Drains construction work
- 45252000Construction works for sewage treatment plants, purification plants and refuse incineration plants
- 45252100Sewage-treatment plant construction work
Description
The contracting authority invites tenderers to an open tender contest for secondary treatment and phosphor removal Høvringen treatment facility (HØRA). Høvringen treatment facility is one of Trondheim municipality ́s two major sewage treatment plants, and cleanses the sewage for 2/3 of the town population. The treatment plant has been operated in accordance with requirements for expanded primary purification, but in 2024 received a new discharge permit which requires secondary purification as well as a 40% reduction of phosphor. The contracting authority ́s deadline to fulfil these requirements is set to 01.01.2028. The tenderer ́s deadline is 01.12.2027.
Official publications
- TED · 00097728-2026 · 11 February 2026
- OJS · 29/2026 · 11 February 2026
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Frequently asked questions
- What is the deadline to bid for this tender?
- The submission deadline is 13 March 2026, 11:00. Check the official source, as dates can be modified.
- Who is the buyer of this tender?
- The contracting authority is Trondheim kommune (European Union).
- How can I bid for public tenders in the European Union?
- Bids are submitted through the official public procurement portal in the European Union. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
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