Competition - Secondary treatment and phosphor removal, Høvringen Treatment Facility 400115
Trondheim kommune
Beskrivelse
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.
- 45200000 Works for complete or part construction and civil engineering work
- 45220000 Engineering works and construction works
- 45231300 Construction work for water and sewage pipelines
- 45232453 Drains construction work
- 45252000 Construction works for sewage treatment plants, purification plants and refuse incineration plants
- 45252100 Sewage-treatment plant construction work
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Kilde: TED (Tenders Electronic Daily), EUs publikasjonskontor — kunngjort via Doffin. Gjenbruk etter kommisjonsbeslutning 2011/833/EU. Oppdatert 12. oktober 2026.