Source: https://tendernation.io/opportunities/01a140a3-d8b9-735e-a5d4-1266e07235c2/germany-construction-work-erweiterung-der-klaranlage-fronhausen closed DE open procedure Suitable for SMEs # Construction work – Erweiterung der Kläranlage Fronhausen [Zweckverband Mittelhessische Abwasserwerke](https://tendernation.io/buyers/zweckverband-mittelhessische-abwasserwerke) Estimated value Not stated Published 3 Dec 2025 Deadline Closed 27 Jan 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Los 1 - Hochbau Innenausbau, Los 2 - Stahlhalle/Rechengebäude, Los 3 - Heizung/Lüfung/Sanitär, Los 4 - Gebäudeelektrotechnik und Los 5 - Anlagenbau ## CPV classification Construction work Works for complete or part construction and civil engineering work Sewage-treatment plant construction work Plastering work Miscellaneous special-trade construction work Plumbing and sanitary works Electrical wiring and fitting work Sewage plant equipment Floor and wall covering work Floor-screed works Installation of doors Floor-laying and covering, wall-covering and wall-papering work Plasterboard works Metalworking Erection and related works of roof frames and coverings Construction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport Heating, ventilation and air-conditioning installation work Sanitary fixture installation work Electrical installation work of heating and other electrical building-equipment Electrical engineering installation works Welding Pipes and fittings Source Tenders Electronic Daily (EU) · Notice 801134-2025 [View official notice](https://ted.europa.eu/en/notice/801134-2025) 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 Zweckverband Mittelhessische Abwasserwerke: past awards and live tenders](https://tendernation.io/buyers/zweckverband-mittelhessische-abwasserwerke) [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) [Building construction work – Budowa budynku mieszkalnego wielorodzinnego wraz z infrastrukturą techniczną w miejscowości Szczucin · KZN SIM Tarnów Sp. z o.o. · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a156a9-d859-7328-9ee6-a304ce645326/poland-building-construction-work-budowa-budynku-mieszkalnego-wielorodzinneg) [Floor-covering work – Universität Leipzig, Leuschnerplatz, Global Hub, Forschungsneubau · Staatsbetrieb Sächsisches Immobilien- und Baumanagement, Zentrale, Zentralstelle Vergabe- und Vertragsmanagement · 3 days left · 22 Oct 2026](https://tendernation.io/opportunities/01a156a9-acfc-73ee-baab-9e699f88521a/germany-floor-covering-work-universitat-leipzig-leuschnerplatz-global-hub) [Demolition work – Rück- und Neubau Lichthochmaste · Hamburg Verkehrsanlagen GmbH · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a156a9-6ef0-7276-94e2-d5fa0cb2d6c7/germany-demolition-work-ruck-und-neubau-lichthochmaste) [Plastering work – Modernisierung und Erweiterung Matthias-Claudius-Heim Würzburg · Diakonisches Werk Würzburg e.V. · 1 day left · 20 Oct 2026](https://tendernation.io/opportunities/01a156a9-e605-706f-8937-7f0ba18339c0/germany-plastering-work-modernisierung-und-erweiterung-matthias-claudius-hei) [Heating plant construction work – Petrašiūnų elektrinės elektrifikacija, įrengiant elektros energijos kaupimo įrenginius, dyzelinį generatorių ir rekonstruojant 6 kV skirstyklą (projektavimas ir rangos darbai) · Akcinė bendrovė „Kauno energija“ (PV) · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a156a9-6f1d-727f-a077-bc25dec93b92/lithuania-heating-plant-construction-work-petrasiunu-elektrines-elektrifikac)