All industries

Sewage-treatment plant construction work tenders

Find public procurement opportunities for Sewage-treatment plant construction work (CPV 45252100) across Europe. Browse TED tenders, government contracts and public sector opportunities.

CPV 45252100

Active tenders (20)

Slovenia – Works for complete or part construction and civil engineering work – Ureditev kanalizacije na aglomeraciji Hrpelje-Kozina

SVNJul 15, 2026works

Slovakia – Wastewater treatment plant construction work – Giraltovce – ČOV – 2. etapa

SVKAug 6, 2026works

Germany – Sewage-treatment plant construction work – Straßen-/Wegebauarbeiten und Zaunanlagen - Umbau und Erweiterung der Hauptkläranlage Münster

DEUJul 29, 2026works

Poland – Construction work – „Zwiększenie bezpieczeństwa i niezawodności odbioru i oczyszczania ścieków dla aglomeracji Ostrowca Św. poprzez modernizację Miejskiej Oczyszczalni Ścieków w Ostrowcu Św. – Etap I”

POLAug 12, 2026works

Slovenia – Works for complete or part construction and civil engineering work – Ureditev kanalizacije na aglomeraciji Hrpelje-Kozina

SVNJul 15, 2026works

Slovakia – Construction work for water and sewage pipelines – Horná Streda – vodovod, stoková sieť a čistiareň odpadových vôd

SVKJul 27, 2026works

Germany – Wastewater treatment plant construction work – Münster, Forschungsfertigung Batteriezelle 2.BA Fab; Abwasserbehandlungsanlage

DEUJul 29, 2026works

Poland – Sewage treatment works – Modernizacja, rozbudowa i remont oczyszczalni ścieków w Nowym Targu

POLAug 4, 2026works

Croatia – Sewage plant equipment – Projektiranje i izgradnja UPOV-a 53.000 ES s postrojenjem za solarno sušenje mulja, probni radi i NUS

HRVJul 31, 2026works

Germany – Sewage-treatment plant construction work – Sanierung Kläranlage Wörnitz, Bauabschnitt 2, Los 1, Baulicher Teil

DEUJul 22, 2026works

Belgium – Sewage-treatment plant construction work – Awans - Construction de la station d'épuration de Villers-l'Evêque

BELOct 27, 2026works

Germany – Sewage-treatment plant construction work – Baumeisterarbeiten Maschinengebäude

DEUJul 20, 2026works

Netherlands – Sewage-treatment plant construction work – Project Waterzuivering Vergulde Hand

NLDAug 7, 2026works

Spain – Waste-treatment plant construction work – CONTRATO DE OBRAS DE "AMPLIACIÓN DE LA DIGESTIÓN ANAEROBIA DE L'EDAR MONTORNÉS DEL VALLÉS. MODIFICADO NÚM.01", EN EL TÉRMINO MUNICIPAL DE MONTORNÉS DEL VALLÉS.

ESPSep 15, 2026works

Poland – Works for complete or part construction and civil engineering work – Odbudowa oczyszczalni ścieków PWiK w Brzegu - Remont i przebudowa ciągu technologicznego części mechanicznej

POLJul 15, 2026works

Poland – Works for complete or part construction and civil engineering work – Budowa Budynku gospodarki osadowej ob.7 z wyposażeniem oraz dostawa i montaż instalacji dezintegracji w ramach realizacji projektu „Modernizacja i rozbudowa Oczyszczalni Ścieków w Brzegu”

POLAug 3, 2026works

Switzerland – Construction works for sewage treatment plants, purification plants and refuse incineration plants – erzo ARA, Klärschlammtrocknung Oftringen - Baumeisterarbeiten

CHEAug 3, 2026works

Romania – Construction work for water and sewage pipelines – CS-CL-01 „Reabilitarea și extinderea facilităților de captare, de tratare apă și a conductelor de aducțiune în Reșița și Bocșa și a facilității de tratare a nămolului”

ROUJul 21, 2026works

Germany – Structural shell work – Neubau KA Ober-Eschbach, Technikgebäude (Los 1) u. Errichtung Sandfang und Vorklärbecken (Los 2) - Rohbau- und Erdbauarbeiten

DEUJul 15, 2026works

Slovakia – Construction work for water and sewage pipelines – Horná Streda – vodovod, stoková sieť a čistiareň odpadových vôd

SVKJul 13, 2026works

Featured industries

Sewage-treatment plant construction work tenders by country

View all countries

Frequently asked questions

Which CPV codes cover Sewage-treatment plant construction work?

Tenders in this category are classified under CPV codes such as 45252100. The CPV code defines the subject of the contract and is used to search and filter relevant tenders.

How do I find sewage-treatment plant construction work tenders in Europe?

This page lists active European sewage-treatment plant construction work tenders. In Tenderwize you can filter by country and CPV code and set alerts so new matching tenders reach you automatically.

Who typically buys sewage-treatment plant construction work?

Typical buyers include ministries, municipalities, universities, hospitals and state-owned enterprises. The specific buyer for each tender is shown in the tender cards on this page.

Can SMEs win sewage-treatment plant construction work public tenders?

Yes. Many contracts are split into lots and are SME-suitable. Always check the specific turnover, experience and certification requirements in each tender notice.

How do I evaluate a sewage-treatment plant construction work tender opportunity?

Assess eligibility, experience, resources, risk and commercial value. Tenderwize computes an Opportunity Score and a bid/no-bid recommendation from the tender documents and your company profile.