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CoolCity, TP0 surveying services 2026 Tender

Municipality

In context

This is a contract notice published by a government body covering services. Delivery covers Switzerland (CH-ZH). It is classified under Heating and Cooling and Renewable Energy against the sustainability taxonomy rather than matched on keywords.

Summary

This tender procures surveying and engineering services for the CoolCity district heating and cooling network in Zurich, which uses lake water as a renewable thermal source. Bidders should be surveying/engineering firms with experience in large-scale thermal infrastructure and urban energy network design.

Summary by Raise Lens from the official notice · 2 Oct 2026Accurate?

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About this tender

Procurement of surveying services (Vermessungsdienstleistungen) for the CoolCity energy distribution project in Zürich's city center, between Hauptbahnhof and Bürkliplatz, and between Limmat and Schanzengraben, plus the supplementary Brandschenke district. The project involves heat and cold supply using lake water as a thermal source. Services are required for sub-projects 1 and 2 (TP1 and TP2). Detailed project description and scope of services are specified in documentation item 5. Contract duration not specified but may be extended.