Tenders/Köhlbrandhöft Wastewater Treatment Plant, KT, Renewal KE17, Electrical Engineering (K19-2419)

Köhlbrandhöft Wastewater Treatment Plant, KT, Renewal KE17, Electrical Engineering (K19-2419)

Auto-translated from Englisch
Original title: Klärwerk Köhlbrandhöft, KT, Erneuerung KE17, E-Technik (K19-2419)
Hamburger Stadtentwässerung AöR - Vergabemanagement
Published: Mar 19, 2026
Updated: May 10, 2026
Source: TED - Tenders Electronic Daily (EU)

Summary

Translated
This tender concerns the modernization of the electrical engineering systems for the KE17 unit at the Köhlbrandhöft Wastewater Treatment Plant. The project involves the supply, installation, connection, and commissioning of electrical power technology, as well as control and automation technology, including functional testing. Key components to be modernized include the main low-voltage distribution board (27 fields), low-voltage switchgear (72 fields, primarily plug-in technology, partly fixed installation), the reactive power compensation system, the gas warning system, the emergency stop system (including renewal of pushbuttons), the UPS system, and the DC power supply system. The scope also includes adapting detailed specifications, replacing the MELSEC System Q series with components from the successor series MELSEC iQ-R, and replacing on-site controls in control cabinet doors with HMIs. This modernization aims to enhance the reliability, efficiency, and safety of the plant's electrical infrastructure, ensuring its continued optimal operation.

Description

Modernisierung der Elektrotechnik der KE17. Dies umfasst die Lieferung, den Einbau, den Anschluss sowie die Inbetriebnahme der elektrischen Energietechnik und der Leit- und Automatisierungstechnik inklusive der Prüfung der Funktionstüchtigkeit. Folgende Anlagenteile sind inbegriffen: Modernisierung der Niederspannungshauptverteilung (27 Felder), der Niederspannungsschaltanlagen (72 Felder, vorrangig Einschubtechnik, teilweise Festeinbau), der Blindleistungskompensationsanlage, der Gaswarnanlage, des Not-Halt-Systems inkl. Erneuerung der Taster, der USV-Anlage, der Gleichstromversorgungsanlage. Anpassung der Detailspezifikationen, Ersatz der Serie MELSEC System Q durch die Komponenten der Nachfolgeserie MELSEC iQ-R, Ersatz der Vor-Ort Bedienung in den Schaltschranktüren durch HMIs, Ersatz der Vor-Ort-Befehlsgeräte, neue Busgruppen im jeweiligen Feld der NS-Anlage, neue SPS Schaltschränke (14 Felder), vollständige Softwareerstellung für die jeweilige SPS und Anbindung an das PLS, neue Kabeltrassensysteme und Kabel, neue Beleuchtungsanlage innerhalb der elektrischen Räumlichkeit, Ersatz der Installationsschalter im Feld, Demontage der alten elektrischen Anlagenteile, Kabelrückzug alter Kabel, neue Schiebermotoren (ca. 150 Stück) und neue Pumpenmotoren (ca. 40 Stück) bei ausgewählten Pumpen.

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About This Opportunity

This is a works contract in the construction and civil works sector, with a focus on Rehabilitation. Located in Germany, Europe, this opportunity is open to firms and consortiums. Proposals must be submitted before May 28, 2026.

Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the construction and civil works sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. Interested parties should review the full documentation on the original source before submitting their proposal.

Key Details

Submission Deadline
May 28, 2026
19 days remaining
Contract Type
Works
Eligibility
Firms / Consortiums
Language
Englisch

Source

ted
TED - Tenders Electronic Daily (EU)
Public Procurement

Contracting Authority

Hamburger Stadtentwässerung AöR - Vergabemanagement
🇩🇪Germany

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