Special structures flood retention basin Kalkum
Sonderbauwerke Hochwasserrückhaltebecken Kalkum
Germany · Haan
Contract
BuyerBergisch-Rheinischer Wasserverband
TypeWorks
Estimated valuevalue not published
Published4 August 2026
CategoryConstruction work · CPV 45247270
Who has won here before
| Company | Awards | Period |
|---|---|---|
| Sweco GmbH | 6 | 2023–2024 |
| Wassenberg GmbH · Gevelsberg | 6 | 2025 |
| Overbeck Agrar- und Umweltservice GmbH · Hattingen | 6 | 2023–2026 |
| Garvert Agrar- und Umweltservice GmbH · Borken | 5 | 2018–2023 |
| Björnsen Beratende Ingenieure GmbH | 4 | 2024–2026 |
From 13.7M documented awards · regular winners know this buyer's requirements — that is your competition.
How often this buyer tenders this
20226
202327
202440
202523
202624
Who knows the rhythm prepares instead of reacting.
26
days until the deadline — Tuesday 15 September at 00:00
How to bid
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