Source: https://tendernation.io/opportunities/01a140a3-436b-71a2-9ee5-4383ad1cc1fc/austria-construction-works-for-sewage-treatment-plants-purification-plants-an closed AT Suitable for SMEs # Construction works for sewage treatment plants, purification plants and refuse incineration plants – Montagearbeiten RVT-RW Tanklager TVA SH [Wien Energie GmbH](https://tendernation.io/buyers/wien-energie-gmbh) Estimated value Not stated Published 5 Dec 2025 Deadline Closed 18 Dec 2025 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Ziel des Vergabeverfahrens ist die Beauftragung von Montageleistungen. Die Arbeiten umfassen Adaptionen in einem Tanklager, einschließlich des Einbaus von fünf Rührwerken mit Einzelgewichten zwischen 4-6 Tonnen, sowie umfangreiche Rohrleitungsbau und Montagearbeiten aus Edelstahl und Normalstahl (DN25–DN250) in Tankwannen und auf Rohrbrücken. Darüber hinaus sind Adaptionen an Tanks mit Flachboden und Trichterboden, der Einbau von Stutzen, die Montage von Armaturen und Messgeräten sowie die Erstellung das Detail und Ausführungsplanung auf Grundlage der beigestellten Leitplanung (Wird in der 2. Stufe beigestellt) vorgesehen. ## CPV classification Construction works for sewage treatment plants, purification plants and refuse incineration plants Pipeline relaying works Source Tenders Electronic Daily (EU) · Notice 807506-2025 [View official notice](https://ted.europa.eu/en/notice/807506-2025) 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 Wien Energie GmbH: past awards and live tenders](https://tendernation.io/buyers/wien-energie-gmbh) [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)