Source: https://tendernation.io/opportunities/01a140a9-aa85-73bf-9bcf-83abb79176ee/austria-building-construction-work-awv-welser-heide-ba25-sanierung-und-erw closed AT open procedure # Building construction work – AWV Welser Heide BA25 - Sanierung und Erweiterung Betriebsgebäude [Abwasserverband Welser Heide](https://tendernation.io/buyers/abwasserverband-welser-heide) Estimated value Not stated Published 3 Nov 2025 Deadline Closed 1 Dec 2025 ## 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 Vorhabens ist die vollständige Sanierung und Erweiterung des Betriebsgebäudes. Gegenstand des Vergabeverfahrens bzw. Leistungsumfang sind die Erd-, Baumeister- und Bauprofessionistenarbeiten ## CPV classification Building construction work Source Tenders Electronic Daily (EU) · Notice 725498-2025 [View official notice](https://ted.europa.eu/en/notice/725498-2025) 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 [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [ESPH AB RDC Sidley Depot (ESPH753) · Rother District Council · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a15552-1d19-7155-8fe0-0d917105fca8/esph-ab-rdc-sidley-depot-esph753) [Demolition, Design and Construction of Howard's Lane Public Toilets, Howard's Lane, Wareham · Wareham Town Council · 88 days left · 15 Jan 2027](https://tendernation.io/opportunities/01a15552-1d8a-7277-bc5b-edc9a127ee5b/demolition-design-and-construction-of-howards-lane-public-toilets-howards-la)