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The contracting authority is Swissgrid AG - Engineering & Construction.

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Doc2676828167 - Unterwerk (UW) Auwiesen GU Bau mit Gebäudetechnik: Tender | Auftrag One

Content at a glance

Tender type:: Tender
Contracting authority:: Swissgrid AG - Engineering & Construction
Published:: April 14, 2026
Deadline:: Not specified
Topic:: Steel Construction
Object:: Umspannwerk / Trafostation

Object classification

Umspannwerk / TrafostationPrimary

Tender description

Erneuerung des Unterwerks Auwiesen: Ersatz der 220-kV-Freiluftschaltanlage, Entflechtung der EWZ-Anlagenteile und Neubau eines Betriebsgebäudes inkl. Eigenbedarfs- und Leittechnik. Rückbau bestehender Relaishäuser. Arbeiten erfolgen etappenweise unter 220-kV-Spannung mit Höhenbeschränkungen. GU-Leistungen umfassen Baumeister-, Elektro-, HLKS-, Metallbau-, Fassaden-, Dach- und Brandschutzarbeiten. Gliederung in Teilobjekte: Betriebsgebäude, AIS-Schaltanlage, Rückbau/Entsorgung und Gesamtprojekt.

Further details

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Frequently asked questions about this tender

How can I apply for this tender?: Create a free account on Auftrag One. You will then see all documents, deadlines and submission notes in a structured workflow.
What is the submission deadline?: No specific submission deadline is currently stated for this notice.
Who is the contracting authority?: The contracting authority is Swissgrid AG - Engineering & Construction.
Which documents are needed to get started?: Typically you need the service description, proof of eligibility, deadline notes and possibly form sheets. On Auftrag One these items are displayed in prioritized order.

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Doc2676828167 - Unterwerk (UW) Auwiesen GU Bau mit Gebäudetechnik