AwardedCHEWorks
Ausbau Fernwärme Mariabergstrasse und Unterquerung SBB
- Published
- Published 26 February 2026
- Deadline
- Closed 12 March 2026
Overview
The City of Rorschach awarded this civil and road construction project to Alder-Zani AG for CHF 516,384.50 on 30 April 2026. The scope comprises all excavation and road work to connect properties on Mariabergstrasse to the district heating network, relocate energy lines from the central depot to Schulstrasse with an underpass crossing of the SBB railway line, and install a new water hydrant line, involving approximately 1,000 m³ of excavation, 230 m of main trench, and 270 tonnes of new asphalt.
Key details
- Country
- CHE
- Status
- Awarded
- Category
- Works
- Procedure
- Open
- Published
- 26 February 2026
- Deadline
- Closed
Construction workConstruction work for pipelines, communication and power lines
Award outcome
- Awarded value
- CHF 516,385
- Award date
- 30 April 2026
- Contract period
- 27 April 2026 → 19 December 2026
- DE_Alder-Zani AG
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Notice history
Every published notice in this contracting process, newest first.
Contract Award Notice
4 May 2026
Contract Notice
26 February 2026
Contracting authority
Stadt Rorschach
Procuring entityRorschach, CHE
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