Construction works for sewage treatment plants, purification plants and refuse incineration plants tenders in Norway
CPV 45252000-8 · part of 45000000 Construction work › 45200000 Works for complete or part construction and civil engineering work › 45250000 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry
18 notices for CPV 45252000 Construction works for sewage treatment plants, purification plants and refuse incineration plants in Norway on TED since 29 May 2026: 11 calls for competition and 7 contract awards. 4 of these tenders are open today. The median estimated value is NOK 1,200,000,000 across 5 tenders that publish a value.
Open tenders
Water treatment unit
Tender · Machinery and apparatus for filtering or purifying water · 3 Sep 2026 · Norway · UiT The Arctic University of Norway · deadline 5 Oct 2026
Framework agreement contractor services - Municipal engineering installations for Trondheim municipality.
Tender · Construction work · 23 Sep 2026 · Norway · Trondheim kommune · value NOK 1,200,000,000 · deadline 14 Oct 2026
Sandnes waterworks - new UV system
Tender · Water-treatment work · 17 Sep 2026 · Norway · Sør-Varanger kommune · deadline 19 Oct 2026
Water treatment unit
Tender · Machinery and apparatus for filtering or purifying water · 23 Sep 2026 · Norway · UiT The Arctic University of Norway · deadline 19 Oct 2026
Subcategories
| CPV code | Notices |
|---|---|
| 45252100 Sewage-treatment plant construction work | 9 |
| 45252200 Purification plant equipment | 8 |
Top buyers
Top winners
| Winner | Awards |
|---|---|
| AxFlow AS | 1 |
| Ing S D Baastad AS | 1 |
| NCC Norge AS | 1 |
| Purac AB | 1 |
Estimated values
| Currency | Tenders with a value | Median | Total |
|---|---|---|---|
| NOK | 5 | 1,200,000,000 | 3,678,000,000 |
All notices
Water treatment unit
Tender · Machinery and apparatus for filtering or purifying water · 23 Sep 2026 · Norway · UiT The Arctic University of Norway · deadline 19 Oct 2026
Framework agreement contractor services - Municipal engineering installations for Trondheim municipality.
Tender · Construction work · 23 Sep 2026 · Norway · Trondheim kommune · value NOK 1,200,000,000 · deadline 14 Oct 2026
26842 Biogas reactor
Award · Construction work · 23 Sep 2026 · Norway · Innkjøpskontoret AS
Grønvika Treatment Facility: E1 - Partnering Contract for process and machine
Tender · Works for complete or part construction and civil engineering work · 18 Sep 2026 · Norway · Lindesnes kommune · value NOK 70,000,000
Sandnes waterworks - new UV system
Tender · Water-treatment work · 17 Sep 2026 · Norway · Sør-Varanger kommune · deadline 19 Oct 2026
Water treatment unit
Tender · Machinery and apparatus for filtering or purifying water · 3 Sep 2026 · Norway · UiT The Arctic University of Norway · deadline 5 Oct 2026
Framework agreement contractor services - Municipal engineering installations for Trondheim municipality.
Tender · Construction work · 1 Sep 2026 · Norway · Trondheim kommune · value NOK 1,200,000,000 · closed 2 Oct 2026
Expansion of Tangen sewage treatment plant - Process contract EP1.
Award · Construction works for sewage treatment plants, purification plants and refuse incineration plants · 27 Aug 2026 · Norway · Midtre Romerike Avløpsselskap - MIRA IKS · value NOK 179,000,000 · won by Purac AB
Partnering contract for Skjersholmane sewage treatment facility, machinery and process.
Tender · Construction work for water and sewage pipelines · 20 Aug 2026 · Norway · Norconsult
Framework agreement contractor services - Municipal engineering installations for Trondheim municipality.
Tender · Construction work · 19 Aug 2026 · Norway · Trondheim kommune · value NOK 1,200,000,000 · closed 2 Oct 2026
KKSRA - ERA01, Machinery and process - Prequalification
Tender · Purification plant equipment · 30 Jun 2026 · Norway · Sweco Norge AS (Hovedenhet)
BME X 2026-04 Intention Notice - Technical assistance marine cultural memorial survey, including dewatering and handling polluted sediments - Vågen
Award · Marine construction works · 25 Jun 2026 · Norway · Bergen kommune - Bymiljøetaten
E64 Machine and process 3 - The transfer plant (Konghaugen reindeer treatment plant) - Qualification phase
Award · Construction work · 12 Jun 2026 · Norway · Ålesund kommune · value NOK 12,764,254 · won by AxFlow AS
Stegen Treatment Facility - Building
Award · Construction work · 8 Jun 2026 · Norway · Indre Østfold kommune · value NOK 1,100,000,000 · won by NCC Norge AS
Temporary mechanical cleaning stage
Award · Machinery for the treatment of sewage · 2 Jun 2026 · Norway · ØYER KOMMUNE · value NOK 13,000,000
Competition - Project: 19-1584 Brensholmen, 19-1585 Botnhamn and 19-1498 Hansnes ferry quay
Tender · Construction work · 1 Jun 2026 · Norway · Troms fylkeskommune · closed 29 Jun 2026
Lauvstad waterworks
Tender · Machinery and apparatus for filtering or purifying water · 1 Jun 2026 · Norway · Volda Kommune · value NOK 8,000,000 · closed 6 Jul 2026
VOIS - Air filter for ventilation installations - Contract award
Award · Air filters · 29 May 2026 · Norway · VOIS - Vestfold Offentlige Innkjøpssamarbeid · value NOK 20,000,000 · won by Ing S D Baastad AS
Questions
How many construction works for sewage treatment plants, purification plants and refuse incineration plants tenders are open in Norway?
4 calls for competition under CPV 45252000 are open on 4 Oct 2026, out of 11 published since 29 May 2026.
Who buys the most construction works for sewage treatment plants, purification plants and refuse incineration plants in Norway?
Trondheim kommune leads with 3 notices under CPV 45252000.
Which company wins the most construction works for sewage treatment plants, purification plants and refuse incineration plants contracts in Norway?
AxFlow AS appears in 1 award notice under CPV 45252000.
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