The deadline in the notice has passed. The page stays for reference.
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Neuorganisation der Wasserversorgung - Verfahrenstechnische Ausrüstung
At a glance
Zweckverband Wasserversorgung Mittelhardt is procuring Drinking-water treatment plant construction work (CPV 45252126) in Karlsruhe, Landkreis (DE123). The notice gives 2 November 2026, 10:00 (UTC+01:00) as the deadline. Procedure type: Open.
From the notice
Verfahrenstechnische Ausrüstung - Trinkwasseraufbereitung
Key facts
Each fact is from the official notice, last checked 7 November 2026, 06:30 (UTC+01:00).
- Status
- OpenOfficial notice · checked 7 Nov 2026, 06:30 (UTC+01:00)
- Deadline
- Deadline passed (5 days ago)Official notice · checked 7 Nov 2026, 06:30 (UTC+01:00)
- Buyer
- Zweckverband Wasserversorgung Mittelhardt, Stutensee, DEOfficial notice · checked 7 Nov 2026, 06:30 (UTC+01:00)
- Place of performance
- Karlsruhe, Landkreis (DE123)Official notice · checked 7 Nov 2026, 06:30 (UTC+01:00)
- Main CPV
- Drinking-water treatment plant construction work (CPV 45252126)Official notice · checked 7 Nov 2026, 06:30 (UTC+01:00)
- Procedure
- OpenOfficial notice · checked 7 Nov 2026, 06:30 (UTC+01:00)
- Lots
- 1Official notice · checked 7 Nov 2026, 06:30 (UTC+01:00)
- First published
- 22 September 2026, 16:28 (UTC+02:00)Official notice · checked 7 Nov 2026, 06:30 (UTC+01:00)
- Last published
- 12 October 2026, 17:30 (UTC+02:00)Official notice · checked 7 Nov 2026, 06:30 (UTC+01:00)
Fact sheet

Lots (1)
Lot LOT-0000: Neuorganisation der Wasserversorgung - Verfahrenstechnische Ausrüstung
Verfahrenstechnische Ausrüstung für die Trinkwasseraufbereitung im Zentralen Wasserwerk Stutensee-Friedrichstal, einschließlich Lieferung, Montage, Planung, Dokumentation, Inbetriebnahme und Koordination der erforderlichen Anlagenkomponenten. Die Leistungen umfassen die schlüsselfertige Errichtung der verfahrenstechnischen Anlage unter Einhaltung der geltenden technischen, hygienischen und wasserrechtlichen Anforderungen.
Timeline
- 22 September 2026, 16:28 (UTC+02:00): Original notice Notice, version 01 (Contract or concession notice – standard regime). Official notice
- 12 October 2026, 17:30 (UTC+02:00): Change Notice, version 01 (Contract or concession notice – standard regime). Official notice
Buyer and place
Buyer
Zweckverband Wasserversorgung Mittelhardt
Stutensee, DE
Place of performance
- Karlsruhe, Landkreis (DE123)
Classification
CPV codes
- 45252126: Drinking-water treatment plant construction work
- 45252120: Water-treatment plant construction work
- 42912300: Machinery and apparatus for filtering or purifying water
NUTS regions
- DE123: Karlsruhe, Landkreis
Official documents
Links go to the publisher. Inteliwert does not copy the documents.
Questions and answers
When is the deadline?
The official notice gives 2 November 2026, 10:00 (UTC+01:00) as the deadline.
Who is the buyer?
Zweckverband Wasserversorgung Mittelhardt, Stutensee, DE.
What is being procured (CPV)?
Drinking-water treatment plant construction work (CPV 45252126), Water-treatment plant construction work (CPV 45252120) and Machinery and apparatus for filtering or purifying water (CPV 42912300).
Where is the work performed (NUTS)?
Karlsruhe, Landkreis (DE123).
Is it divided into lots?
No, the notice names a single lot.
Which procedure is used?
Open.
How do I submit a bid?
On the official notice or the portal it names. Inteliwert does not submit bids. Official notice
Am I eligible?
Inteliwert does not judge eligibility. The selection criteria are in the official notice. Official notice
Companies that might fit
Possible match based on public information
Companies Inteliwert knows from its sources, not the whole market. Inteliwert does not judge eligibility, fit or chances.
RB IMPRA GmbH
Waghäusel-KirrlachSME (from the award notice)New to public tenders- SME (from the award notice)New to public tenders
Egon Föhner GmbH
HeidelbergSME (from the award notice)New to public tendersWACKERBAU GmbH & Co. KG
OffenburgSME (from the award notice)- SME (from the award notice)
Source
- Publisher
- Bekanntmachungsservice
- Licence
- CC0 1.0
- Last checked
- 7 November 2026, 06:30 (UTC+01:00)
The official notice is authoritative. Inteliwert shows what the notice states and links to it.