Competition - Secondary Treatment and Phosphor Tender - 138348781

Procurement Summary

Country: Norway

Summary: Competition - Secondary Treatment and Phosphor Removal, Høvringen Treatment Facility 400115

Deadline: 31 Mar 2026

Posting Date: 24 Mar 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 138348781

Document Ref. No.: 202936-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

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

Purchaser's Detail

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Tender Details

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.
Doc Title: Competition - Secondary treatment and phosphor removal, Høvringen Treatment Facility 400115
Contract Type: works
Document Type: Contract Notice

Reference Number: 2026/4941

Contract Type: works

Doc Title: Competition - Secondary treatment and phosphor removal, Høvringen Treatment Facility 400115

Dispatch Date: 2026-03-20

Publish Date: 2026-03-24

Submission Date: 2026-03-31

Documents

 Tender Notice