Source: https://tendernation.io/opportunities/01a1407f-548f-730d-aecc-ae703a99b99a/austria-sewage-plant-equipment-awv-welser-heide-ba27-umbau-biologie-masc closed AT open procedure # Sewage plant equipment – AWV Welser Heide BA27 - Umbau Biologie - MASCHINELLE AUSRÜSTUNG [Abwasserverband Welser Heide](https://tendernation.io/buyers/abwasserverband-welser-heide) Estimated value Not stated Published 27 May 2026 Deadline Closed 22 Jun 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Der Abwasserverband Welser Heide betreibt am Standort Kappern die Kläranlage Marchtrenk zur Reinigung und Entsorgung der im Einzugsgebiet des Abwasserverbandes anfallenden kommunalen Abwässer. Zweck des aktuellen Vorhabens ist die Sanierung, Adaptierung und Heranführung an den Stand der Technik der Biologie. Gegenstand dieses Vergabeverfahrens bzw. Leistungsumfang ist die maschinelle Ausrüstung. ## CPV classification Sewage plant equipment Source Tenders Electronic Daily (EU) · Notice 361487-2026 [View official notice](https://ted.europa.eu/en/notice/361487-2026) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Abwasserverband Welser Heide: past awards and live tenders](https://tendernation.io/buyers/abwasserverband-welser-heide) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Boiler Replacement Scheme · West Yorkshire Fire and Rescue Authority · 59 days left · 18 Dec 2026](https://tendernation.io/opportunities/01a1599c-ca0f-7129-83ab-7f5da966bec5/boiler-replacement-scheme) [Building Repairs & Maintenance Lot 1 Electrical Lot 2 Mechanical · Derbyshire Dales District Council · 40 days left · 29 Nov 2026](https://tendernation.io/opportunities/01a15934-2662-73b5-8d63-abd6e1946ccd/building-repairs-maintenance-lot-1-electrical-lot-2-mechanical) [Repairs and Maintenance of Derbyshire Dales District Council Buildings, Lot 1 Electrical, Lot 2 Mechanical · Derbyshire Dales District Council · 41 days left · 30 Nov 2026](https://tendernation.io/opportunities/01a1599c-cc30-708e-a64f-c24f3506b98b/repairs-and-maintenance-of-derbyshire-dales-district-council-buildings-lot-1-el) [CA18585 - ITT Repair and replacement works to whole site drainage system · Diocese of Norwich Education and Academies Trust · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a1594a-591e-7334-8085-35e92dcd67f8/ca18585-itt-repair-and-replacement-works-to-whole-site-drainage-system) [ITT Repair and replacement works to whole site drainage system · Diocese of Norwich Education and Academies Trust · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a1599c-ce3a-73b2-824c-27858f3ac6b5/itt-repair-and-replacement-works-to-whole-site-drainage-system) [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 37 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise)