Source: https://tendernation.io/opportunities/01a1409c-2e00-72b8-9534-a742e029ee21/germany-sewage-treatment-plant-construction-work-ertuchtigung-der-klaranlage

closed DE open procedure

# Sewage-treatment plant construction work – Ertüchtigung der Kläranlage Haag i. OB - Ausrüstung Rücklaufschlammpumpwerk

[Markt Haag i. OB](https://tendernation.io/buyers/markt-haag-i-ob)

Estimated value

Not stated

Published

19 Jan 2026

Deadline

Closed

24 Feb 2026

## Who can bid

- Open procedure

    Anyone can submit a full tender; there is no shortlisting stage.

## About this tender

Die Kläranlage Haag i. OB wird durch den Neubau eines dritten Nachklärbeckens mit Rücklaufschlammpumpwerk und Ersatz von vorhandenen Anlagenteilen ertüchtigt.Die Ausrüstung für das Rücklaufschlammpumpwerk besteht im Wesentlichen aus folgenden Leistungen:•1 St. Rohrkompaktschneckenpumpe 80 l/s mit elektrischer Höhenverstellung•1 St. Schlammpumpe 180 m³/h•1 St. Raumentwässerungspumpe•15 m Druckrohrleitung DN 150 bis DN 300•5 St. Spindelschieber DN 400

## CPV classification

Sewage-treatment plant construction work

Source

Tenders Electronic Daily (EU) · Notice 37429-2026

[View official notice](https://ted.europa.eu/en/notice/37429-2026)

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