Tenders/Replacement of HEUSSER heating supply with new hot water heat supply in HKW Aubrugg

Replacement of HEUSSER heating supply with new hot water heat supply in HKW Aubrugg

Auto-translated from German
Original title: Ersatz HEUSSER-Heizungsversorgung durch neue Heisswasser-Wärmeversorgung im HKW Aubrugg
DIB - Elektrizitätswerk der Stadt Zürich (ewz)
Published: Nov 6, 2026
Updated: Nov 6, 2026
Source: SIMAP Switzerland

About This Opportunity

This is a works contract in the architecture and engineering, energy and power and construction and civil works sectors, with a focus on HVAC systems. Located in Switzerland, Europe, this opportunity is open to firms and consortiums.

Published through SIMAP Switzerland, 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 architecture and engineering 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.

Description

Original language: German
Gesucht wird ein qualifiziertes Unternehmen für die Lieferung, Montage und Inbetriebnahme einer neuen Heisswasser-Heizungsversorgung im HKW Aubrugg als Ersatz des bestehenden dampfbasierten HEUSSER-Systems. Der Leistungsumfang umfasst die Wärmeübergabe und -verteilung, den Wärmetauscher Süd (ca. 1'200 kW), die Anbindung von Monoblock 3, der Öltankheizung und des Dienstgebäudes sowie sämtliche erforderlichen mechanischen, elektrischen und leit- und regeltechnischen Arbeiten inklusive Integration ins bestehende Leitsystem.

Data provenance

This notice is sourced from SIMAP Switzerland and was originally published on November 6, 2026. Last refreshed 2 days ago. Original language: German. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About DIB - Elektrizitätswerk der Stadt Zürich (ewz)

DIB - Elektrizitätswerk der Stadt Zürich (ewz) has issued 27 procurement notices on BidsFactory, including 3 currently open and 7 awarded contracts. Activity concentrates in Architecture & Engineering Services, Construction & Civil Works, and Energy & Power. All notices are published for Switzerland. Notices are distributed via SIMAP Switzerland and TED - Tenders Electronic Daily (EU). Most recent publication: November 6, 2026.

Frequently asked questions about this tender

Who is the contracting authority?

This notice was issued by DIB - Elektrizitätswerk der Stadt Zürich (ewz) in Switzerland. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Works contract in the Architecture & Engineering Services sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

Where will the contract be performed?

The contract is for delivery in Switzerland. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit SIMAP Switzerland to access the full notice, required documents, and submission instructions provided by the contracting authority.

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Key Details

Contract Type
Works
Eligibility
Firms / Consortiums
Language
German

Source

simap_ch
SIMAP Switzerland
Public Procurement

Contracting Authority

DIB - Elektrizitätswerk der Stadt Zürich (ewz)
🇨🇭Switzerland

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