AwardedCHEWorks
Riddes - Baumeisterarbeiten
- Published
- Published 9 October 2024
- Deadline
- Closed 3 December 2024
Overview
Swissgrid AG awarded Implenia Schweiz AG a contract worth CHF 9,935,909 on 22 January 2025 for construction and civil works at the Riddes substation, including demolition of old underground concrete foundations, renovation of existing foundations, erection of three new phase shifter transformers and associated operating buildings, installation of AIS and GIS equipment, extension of the GIS service building, delivery and commissioning of SAS devices and internal station services, and adaptation of earthing, drainage, water and wastewater systems. The scope encompasses site establishment, excavation, concrete and structural works, and supply and installation of system earthing.
Key details
- Country
- CHE
- Status
- Awarded
- Category
- Works
- Procedure
- Open
- Published
- 9 October 2024
- Deadline
- Closed
Building demolition and wrecking work and earthmoving workWorks for complete or part construction and civil engineering workBuilding construction workEngineering works and construction worksConstruction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatworkRoof works and other special trade construction worksConstruction-related services
Award outcome
- Awarded value
- CHF 9,935,909
- Award date
- 22 January 2025
- Contract period
- 31 March 2025 → 31 March 2033
- DE_Implenia Schweiz AG
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Notice history
Every published notice in this contracting process, newest first.
Contract Award Notice
23 January 2025
Contract Notice
9 October 2024
Contracting authority
Swissgrid AG - Engineering & Construction
Procuring entityAarau, CHE
Authority website ↗
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