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Germany - Container cleaning - Framework agreement for cleaning and disinfection of treated water tanks, spray chambers or towers and channels as well as post-deacidification units

Original Deutschland - Behälterreinigung - Rahmenvertrag über die Reinigung und Desinfektion von Reinwasserbehältern, Verdüsungskammern bzw. -türmen und Kanälen sowie Nachentsäuerungen

Open Contract notice

Key facts

Buyer
Hamburger Wasserwerke GmbH
Where
Germany Hamburg
Procedure
Restricted procedure Two steps: companies first ask to take part, and only those selected are invited to bid. Full entry Above the EU threshold A contract large enough that EU-wide rules apply and it must be published on TED. Full entry
CPV code The EU's common vocabulary for what is being bought: an eight-digit code every notice carries. Full entry
90913200 Reservoir cleaning services 90921000 Disinfecting and exterminating services
Original language
German
Published
Source
via TED - Tenders Electronic Daily (Publications Office of the EU), verified 1 week ago
Notice number
641646-2026
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Summary

Machine-generated summary

Hamburger Wasserwerke GmbH intends to award a framework contract for the cleaning and disinfection of treated water tanks, spray chambers or spray towers, channels and post-deacidification units in accordance with DVGW code of practice W 300 and W 291. The contract will run for 4 years, starting with contract award, expected on 01.12.2026. At the 17 sites of Hamburger Wasserwerke GmbH in the greater Hamburg area, approximately 365,000 m3 of treated water tanks, spray chambers or towers and channels as well as post-deacidification units are to be cleaned and disinfected. Around 20% of the tanks must be cleaned and disinfected each year, while the post-deacidification units and individual cascades are cleaned twice a year.

Description

europaweites nicht offenes Verfahren zum Zwecke einer Rahmenvertragsschließung über die Reinigung und Desinfektion von Reinwasserbehältern, Verdüsungskammern bzw. -türmen und Kanälen sowie Nachentsäuerungen Die Hamburger Wasserwerke GmbH beabsichtigt, einen Rahmenvertrag über die Reinigung und Desinfektion von Reinwasserbehältern, Verdüsungskammern bzw. -türmen und Kanälen sowie Nachentsäuerungen gemäß DVGW-Merkblatt W 300 und W 291 abzuschließen. Die geplante Vertragslaufzeit beträgt 4 Jahre. Die Vertragslaufzeit beginnt mit der Zuschlagserteilung, voraussichtlich am 01.12.2026. An den 17 Standorten der Hamburger Wasserwerke GmbH im Großraum Hamburg sind ca. 365.000 m³ Reinwasserbehälter, Verdüsungskammern bzw. -türme und Kanäle sowie Nachentsäuerungen gemäß DVGW-Merkblatt W 300 und W 291 zu reinigen und zu desinfizieren. Hierbei müssen jährlich ca. 20 % der Behälter gereinigt und desinfiziert werden. Die Reinigung der Nachentsäuerungen und einzelner Kaskaden erfolgt zwei mal jährlich.

Official source

Source: TED - Tenders Electronic Daily (Publications Office of the EU)

Always verify details on the official notice.

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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago

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More from this buyer

Full buyer profile

This buyer has no award history in this sector yet. Usual winners, Environment, sewage & cleaning - Germany

Company Wins Total awarded Last win
Apleona Infra Services GmbH 30 €7.7M Sep 2026
Gies Dienstleistungen GmbH 23 €3.4M Sep 2026
Lavette GmbH 21 €5.6M Sep 2026
Wackler Service Group GmbH & Co. KG 18 €6.8M Sep 2026
HT Service GmbH 16 €2.9M Sep 2026

Based on 2493 awards with a linked company profile over the last 2 years.

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Market context

Avg. open tender · Environment, sewage & cleaning
€9,404,343
5,480 open across Europe right now
Buyer track record on Aperlena
28 notices tracked · 11 awarded
€945,424 in awarded contracts

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