Construction works for sewage treatment plants, purification plants and refuse incineration plants tenders in the EU
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
625 notices for CPV 45252000 Construction works for sewage treatment plants, purification plants and refuse incineration plants in the EU on TED since 29 May 2026: 423 calls for competition and 202 contract awards. 108 of these tenders are open today. The median estimated value is EUR 8,925,993 across 113 tenders that publish a value.
Open tenders
Zaprojektowanie i wykonanie robót budowlanych dot. budowy kompletnego modułu przygotowania odpadów biodegradowalnych do procesu kofermentacji w WKF na WOŚ
Tender · Sewage-treatment plant construction work · 24 Aug 2026 · Poland · Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji Spółka Akcyjna · deadline 28 Sep 2026
PRZEBUDOWA OCZYSZCZALNI ŚCIEKÓW W NYSIE
Tender · Construction work · 25 Aug 2026 · Poland · Wodociągi i Kanalizacja ,,AKWA '' Sp. z o.o. · deadline 28 Sep 2026
Zaprojektowanie i budowa instalacji zwiększających odporność na wysokie obciążenia hydrauliczne w ciągach biologicznych OŚ Czajka przy ul. Czajki 4/6 w Warszawie, Dzielnica Białołęka
Tender · Sewage-treatment plant construction work · 31 Aug 2026 · Poland · Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A. · deadline 28 Sep 2026
Zwiększenie bezpieczeństwa i niezawodności odbioru i oczyszczania ścieków dla aglomeracji Ostrowca Świętokrzyskiego poprzez modernizację Miejskiej Oczyszczalni Ścieków w Ostrowcu Św. - Etap I
Tender · Construction work · 25 Aug 2026 · Poland · Miejskie Wodociągi i Kanalizacja Sp. z o. o. · deadline 29 Sep 2026
Horná Streda - vodovod, stoková sieť a čistiareň odpadových vôd
Tender · Construction work for water and sewage pipelines · 3 Sep 2026 · Slovakia · Obec Horná Streda · value EUR 16,306,678 · deadline 29 Sep 2026
Ersatz Verbrennungslinie 2 - ET01 Energieversorgung (EV)
Tender · Refuse-incineration plant construction work · 3 Jul 2026 · Switzerland · INGE CSD / I.C.E. / IBG · deadline 30 Sep 2026
Exploitation de cinq stations d'épuration sur le périmètre du SERA
Tender · Operation of a water-purification plant · 20 Aug 2026 · France · Syndicat des eaux de la Région d'Ambérieu en Bugey - SERA · deadline 30 Sep 2026
CL1-L2- Extinderea si reabilitarea sistemului de apa si de canalizare CJ NEAMT -Reabilitare STA Batca Doamnei si extindere linie tratare namol SEAU Piatra Neamt
Tender · Water-main refurbishment construction work · 1 Sep 2026 · Romania · Compania Judeteana Apa Serv S.A. Neamt · value RON 49,584,904 · deadline 30 Sep 2026
Szennyvíztisztító telep, hálózat, útépítés Dabason
Tender · Sewage-treatment plant construction work · 8 Sep 2026 · Hungary · Dabas Város Önkormányzata · deadline 30 Sep 2026
Ersatz Verbrennungslinie 2 - ET01 Energieversorgung (EV)
Tender · Refuse-incineration plant construction work · 15 Sep 2026 · Switzerland · INGE CSD / I.C.E. / IBG · deadline 30 Sep 2026
Subcategories
| CPV code | Notices |
|---|---|
| 45252100 Sewage-treatment plant construction work | 542 |
| 45252200 Purification plant equipment | 70 |
| 45252300 Refuse-incineration plant construction work | 26 |
By country
| Country | Notices |
|---|---|
| Germany | 185 |
| Poland | 97 |
| Slovakia | 41 |
| France | 34 |
| Spain | 28 |
| Romania | 24 |
| Netherlands | 22 |
| Belgium | 21 |
| Denmark | 20 |
| Switzerland | 19 |
| Norway | 18 |
| Italy | 14 |
| Czechia | 13 |
| Slovenia | 12 |
| Lithuania | 9 |
| Ireland | 8 |
| Latvia | 8 |
| Sweden | 7 |
| Austria | 6 |
| Malta | 6 |
| Portugal | 6 |
| Croatia | 5 |
| Hungary | 5 |
| Bulgaria | 4 |
| Greece | 4 |
| Cyprus | 3 |
| Finland | 1 |
| Luxembourg | 1 |
| Montenegro | 1 |
| North Macedonia | 1 |
Top buyers
Top winners
Estimated values
| Currency | Tenders with a value | Median | Total |
|---|---|---|---|
| EUR | 113 | 8,925,993 | 1,547,686,377 |
| RON | 14 | 19,324,857 | 376,300,416 |
| CZK | 8 | 149,088,194 | 2,079,615,399 |
| PLN | 8 | 8,595,815 | 1,048,330,987 |
| DKK | 7 | 25,500,000 | 722,400,000 |
| NOK | 5 | 1,200,000,000 | 3,678,000,000 |
All notices
Construction de la Station d'épuration de Strée
Tender · Construction work · 25 Sep 2026 · Belgium · Igretec · deadline 17 Dec 2026
MARCHES DE TRAVAUX POUR LA RECONSTRUCTION DES STRUCTURES CONFINEES DE LA STATION EXPERIMENTALE D'ATTON
Tender · Building construction work · 25 Sep 2026 · France · ANSES · deadline 23 Oct 2026
Horná Streda - vodovod, stoková sieť a čistiareň odpadových vôd
Tender · Construction work for water and sewage pipelines · 25 Sep 2026 · Slovakia · Obec Horná Streda · value EUR 16,306,678 · deadline 27 Oct 2026
Budowa instalacji grawimetrycznej selekcji osadu czynnego i układu sterowania napowietrzaniem na Oczyszczalni Ścieków w Rzeszowie
Tender · Sedimentation installations · 25 Sep 2026 · Poland · Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji Sp. z o.o. · deadline 26 Oct 2026
Abwasseranlage Oberthal Güdesweiler (104) - Sanierung der Kläranlage Güdesweiler und Erneuerung der Regenwasserbehandlung
Tender · Sewage-treatment plant construction work · 25 Sep 2026 · Germany · Entsorgungsverband Saar · deadline 30 Sep 2026
Zaprojektowanie, dostawa i montaż układów odciągu powietrza zlokalizowanych na obiektach Oczyszczalni Ścieków w Borówcu.
Tender · Ventilation equipment · 24 Sep 2026 · Poland · Aquanet S.A. · value PLN 7,952,900 · deadline 6 Nov 2026
Gara europea a procedura telematica aperta, a lotti, per l'affidamento dei lavori di "sostituzione condotte di distribuzione, a servizio della rete intercomunale e relativa distrettualizzazione nei comuni di Cuneo, Borgo San Dalmazzo, Vignolo, Cervasca, Bernezzo, Caraglio, Dronero, Centallo, Tarantasca, Boves, Castelletto Stura, Busca, Villar San Costanzo, Costigliole Saluzzo, Roccasparvera e Gaio
Tender · Construction work for water and sewage pipelines · 24 Sep 2026 · Italy · Azienda Cuneese dell'Acqua S.p.A. · value EUR 19,890,761 · deadline 3 Nov 2026
Empreitada de Conceção, Construção e Exploração da Unidade de Produção de Água para Reutilização do Ecoparque BRAVAL
Tender · Wastewater treatment plant construction work · 24 Sep 2026 · Portugal · BRAVAL - Valorização e Tratamento de Resíduos Sólidos, SA · value EUR 6,392,830 · deadline 6 Nov 2026
Zaprojektowanie i wykonanie robót budowlanych dot. budowy kompletnego modułu przygotowania odpadów biodegradowalnych do procesu kofermentacji w WKF na WOŚ
Tender · Sewage-treatment plant construction work · 24 Sep 2026 · Poland · Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji Spółka Akcyjna · deadline 5 Oct 2026
Travaux de remplacement des supervisions et automates de la station d'épuration de Beauvais
Award · Sewage plant equipment · 24 Sep 2026 · France · COMMUNAUTE D'AGGLOMERATION DU BEAUVAISIS · value EUR 500,000 · won by GTIE AMIENS
ČOV Jihlava - Obnova aerace v nádrži regenerace
Award · Water-purifying apparatus · 24 Sep 2026 · Czechia · Statutární město Jihlava · value CZK 26,987,088 · won by LB 2000, s.r.o., Stavební huť Slatiňany, spol. s r. o.
Kleinschalige onderhoudsbaggerwerken in regio West. Raamovereenkomst.
Award · Dredging and pumping works · 24 Sep 2026 · Belgium · De Vlaamse Waterweg nv · value EUR 9,500,000 · won by nv Ghent Dredging
Rendsburg: VMA Vakuumentgasung
Award · Sewage plant equipment · 24 Sep 2026 · Germany · Abwasserbeseitigung Rendsburg · value EUR 822,269 · won by Eliquo Technologies GmbH
Neuorganisation der Wasserversorgung - Verfahrenstechnische Ausrüstung
Tender · Drinking-water treatment plant construction work · 24 Sep 2026 · Germany · Zweckverband Wasserversorgung Mittelhardt · deadline 2 Nov 2026
Vandens uostų paskirties Klaipėdos valstybinio jūrų uosto pietinės uosto dalies, Kairių g. 19, Klaipėdoje statybos projekto ir rangos darbų pirkimas
Tender · Quay construction work · 23 Sep 2026 · Lithuania · Akcinė bendrovė Klaipėdos valstybinio jūrų uosto direkcija (PV)
Erweiterung Kläranlage Hohenwart
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Germany · Markt Hohenwart · deadline 27 Oct 2026
Erweiterung Kläranlage Hohenwart
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Germany · Markt Hohenwart · deadline 27 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
Freizeitbad GalaxSea Jena - Energetische Sanierung - Los 16: Badetechnische Anlagen
Award · Construction work for swimming pool · 23 Sep 2026 · Germany · Jenaer Bäder und Freizeit GmbH · value EUR 2,238,733 · won by Kempe Schwimmbadtechnik GmbH
Erweiterung Kläranlage Hohenwart
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Germany · Markt Hohenwart · deadline 27 Oct 2026
TAY 45/2026-ΔΙΟΡΘΩΤΙΚΕΣ ΕΡΓΑΣΙΕΣ, ΛΕΙΤΟΥΡΓΙΑ ΚΑΙ ΣΥΝΤΗΡΗΣΗ ΓΙΑ ΟΚΤΩ (8) ΧΡΟΝΙΑ ΤΟΥ ΣΤΑΘΜΟΥ ΕΠΕΞΕΡΓΑΣΙΑΣ ΛΥΜΑΤΩΝ ΚΑΙ ΤΟΥ ΑΡΔΕΥΤΙΚΟΥ ΣΥΣΤΗΜΑΤΟΣ ΣΤΟ ΣΤΡΑΤΟΠΕΔΟ ΤΡΟΟΔΟΥΣ
Tender · Sewage, refuse, cleaning and environmental services · 23 Sep 2026 · Cyprus · Τμήμα Αναπτύξεως Υδάτων · value EUR 231,000 · deadline 27 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
Wykonanie przykrycie zbiorników ob. 18.1, 18.2 (zagęszczacz osadu wstępnego) oraz 27.0 (komora tłuszczu) z laminatu poliestrowo szklanego wraz z wykonaniem instalacji do oczyszczania powietrza złowonnego dla obiektów 18.1, 18.2, 27.0 na podstawie dokumentacji projektowej przekazanej przez Zamawiającego
Award · Construction works for sewage treatment plants, purification plants and refuse incineration plants · 23 Sep 2026 · Poland · Wodociągi Miasta Krakowa S.A. · value PLN 1,487,000 · won by IBG Instalbud Sp. z o.o.
Erweiterung Kläranlage Hohenwart
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Germany · Markt Hohenwart · deadline 27 Oct 2026
26842 Biogas reactor
Award · Construction work · 23 Sep 2026 · Norway · Innkjøpskontoret AS
Erweiterung Kläranlage Hohenwart
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Germany · Markt Hohenwart · deadline 27 Oct 2026
Erweiterung Kläranlage Hohenwart
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Germany · Markt Hohenwart · deadline 27 Oct 2026
Erweiterung Kläranlage Hohenwart
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Germany · Markt Hohenwart · deadline 27 Oct 2026
WPC As: Totale renovatie van het bestaande waterproductiecentrum en bijhorende infrastructuur
Award · Construction work · 23 Sep 2026 · Belgium · Vlaamse Maatschappij voor Watervoorziening cvba (De Watergroep) · value EUR 9,404,733 · won by STADSBADER
Nemenčinės nuotekų valymo įrenginių rekonstrukcijos darbai
Award · Sewage-treatment plant construction work · 23 Sep 2026 · Lithuania · Vilniaus vandenys (PV) · value EUR 18,119,624 · won by Infes Tech
Zaprojektowanie i budowa instalacji zwiększających odporność na wysokie obciążenia hydrauliczne w ciągach biologicznych OŚ Czajka przy ul. Czajki 4/6 w Warszawie, Dzielnica Białołęka
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Poland · Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A. · deadline 12 Oct 2026
Erweiterung Kläranlage Hohenwart
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Germany · Markt Hohenwart · deadline 27 Oct 2026
Erweiterung Kläranlage Hohenwart
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Germany · Markt Hohenwart · deadline 27 Oct 2026
Erweiterung Kläranlage Hohenwart
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Germany · Markt Hohenwart · deadline 27 Oct 2026
Erweiterung Kläranlage Hohenwart
Tender · Sewage-treatment plant construction work · 23 Sep 2026 · Germany · Markt Hohenwart · deadline 27 Oct 2026
Contratación del mantenimiento integral de mantenimiento de las Centrales de Cogeneración con biogás y Microturbinas en las EDARS de ACOSOL, S.A..
Award · Repair and maintenance services of machinery · 22 Sep 2026 · Spain · Consejería delegada de ACOSOL, S.A.U. · value EUR 2,352,000 · won by MICROPOWER EUROPE
Maschinentechnische Ausrüstung
Tender · Sewage-treatment plant construction work · 22 Sep 2026 · Germany · Markt Freihung · deadline 26 Oct 2026
Ersatzneubau der Schlammfaulung Los 3 - EMSR-Technik
Award · Sewage digesters · 22 Sep 2026 · Germany · Stadt Cloppenburg · won by electro niemann gmbh
Stahl- und Metallbauarbeiten
Tender · Construction works for sewage treatment plants, purification plants and refuse incineration plants · 22 Sep 2026 · Germany · Stadt Tirschenreuth · deadline 4 Nov 2026
Baumeisterarbeiten
Tender · Sewage-treatment plant construction work · 22 Sep 2026 · Germany · Markt Freihung · deadline 26 Oct 2026
Ersatzneubau der Schlammfaulung Los 2 - Maschinentechnik
Award · Sewage digesters · 22 Sep 2026 · Germany · Stadt Cloppenburg · won by OSWALD SCHULZE Umwelttechnik GmbH
Ersatzneubau der Schlammfaulung Los 1 - Bautechnik
Award · Sewage digesters · 22 Sep 2026 · Germany · Stadt Cloppenburg · won by Helmut Kallage Bauunternehmen GmbH
Procedura aperta finalizzata alla conclusione di un accordo quadro per l'affidamento degli interventi emergenziali di manutenzione per la mitigazione delle criticità esistenti nel Collettore "Vecchio Allacciante" per il passaggio dei reflui e di ripristino parziale della capacità di ricezione dell'impianto di depurazione di Pantano d'Arci - Comune di Catania - Delibera Cipess n. 40/2024.
Tender · Sewage services · 21 Sep 2026 · Italy · Commissario Straordinario Unico per la depurazione ed il riuso delle acqua reflue · value EUR 24,680,071 · closed 15 Sep 2026
ARA Jungholz - Schützen
Award · Sewage-treatment plant construction work · 21 Sep 2026 · Switzerland · Stadt Uster, ARA Jungholz (Hunziker Betatech AG) · value CHF 154,249 · won by DE_SISTAG AG
ARA Jungholz - Ozonanlage
Award · Sewage-treatment plant construction work · 21 Sep 2026 · Switzerland · Stadt Uster, ARA Jungholz (Hunziker Betatech AG) · value CHF 956,902 · won by DE_Veolia Ozonia Switzerland AG
Energieverwertung Schwaben gKU, Druckleitung, Neubau einer Klärschlammtrocknung mit Pyrolyse und Verwaltungsgebäude
Tender · Construction work for sewage pipes · 21 Sep 2026 · Germany · Kommunale Energieverwertung Schwaben gKU · deadline 19 Oct 2026
Vergabe von Planung, Beschaffung, Lieferung, Koordinierung, Montage, Probebetrieb und Abnahme eines Drehrohrofensystems zur thermischen Klärschlamm-Monobehandlung
Award · Industrial machinery · 21 Sep 2026 · Germany · Zweckverband Abfallverwertung Südhessen (ZAS) · value EUR 1 · won by Power Service Solutions GmbH
Budowa centrum produkcji zielonej energii z wykorzystaniem gospodarki obiegu zamkniętego
Tender · Wastewater treatment plant construction work · 21 Sep 2026 · Poland · Regionalne Centrum Gospodarki Wodno-Ściekowej S.A. · deadline 3 Nov 2026
Kanalizácia a ČOV Modrany
Award · Wastewater treatment plant construction work · 21 Sep 2026 · Slovakia · Obec Modrany · value EUR 9,664,891
Ersatz Verbrennungslinie 2 - ET01 Energieversorgung (EV)
Tender · Refuse-incineration plant construction work · 21 Sep 2026 · Switzerland · INGE CSD / I.C.E. / IBG · deadline 14 Oct 2026
Questions
How many construction works for sewage treatment plants, purification plants and refuse incineration plants tenders are open in the EU?
108 calls for competition under CPV 45252000 are open on 27 Sep 2026, out of 423 published since 29 May 2026.
Who buys the most construction works for sewage treatment plants, purification plants and refuse incineration plants in the EU?
Východoslovenská vodárenská spoločnosť, a.s. leads with 20 notices under CPV 45252000.
Which company wins the most construction works for sewage treatment plants, purification plants and refuse incineration plants contracts in the EU?
EnviroFALK GmbH appears in 2 award notices under CPV 45252000.
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