Summary
Machine-generated summaryThis tender concerns the main civil works contract (Bauhauptlos) for the Grimsel 4 pumped storage power plant in Switzerland. The buyer is the operator of the existing Grimsel hydropower scheme, and the plant will use the existing potential between the Grimsel and Raeterichsboden reservoirs. New structures include the upstream waterway from the throttle chamber, an underground powerhouse cavern, the downstream waterway with tailrace tunnel and outlet structure, and access tunnels. The plant will have a total capacity of 150 MW at a design flow of 70 m3/s.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago
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This buyer has no award history in this sector yet. Usual winners, Construction work - Switzerland
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| DE_Equans Switzerland AG | 14 | €19.2M | Sep 2026 |
| DE_Walo Bertschinger AG | 12 | €64.8M | Sep 2026 |
| FR_Weibel AG | 12 | €12.1M | Jul 2026 |
| DE_Anliker AG Bauunternehmung | 11 | €76.6M | Jul 2026 |
| DE_Frutiger AG | 10 | €485.9M | Aug 2026 |
Based on 1746 awards with a linked company profile over the last 2 years.
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Market context
- Avg. open tender · Construction work
- €31,996,122
- Buyer track record on Aperlena
- 19 notices tracked · 6 awarded
- €116,957,307 in awarded contracts
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