Summary
Machine-generated summaryKraftwerke Oberhasli AG plans to empty the headwater tunnel of the Handeck 3 water system in summer 2028 and carry out extensive revision work, including in the Rotlaui throttle valve chambers. The throttle valve DK 3601, dating from 1953, is to be replaced with a new safety throttle valve. Access to the apparatus chamber via the existing access door is a constraining factor. The tender covers the planning (engineering, design), manufacture and transport of the new throttle valve, diameter 2.1 m, including operating seal, closing weight and oil servo motor.
Description
Official source
Source: simap.ch - Swiss public procurement platform
Always verify details on the official notice.
Last verified against simap.ch - Swiss public procurement platform 1 week ago
More from this buyer
Full buyer profile10 open tenders right now
- Switzerland - Water turbines - Replacement procurement of the runner for Handeck 2 7 days left
- Replacement of the Pelton runner for the Handeck 2 power plant 14 days left
- Switzerland - Water turbines - Replacement procurement of the runner for Handeck 2 14 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| DE_Voith Hydro GmbH & Co. KG | 1 | €70.0M | Feb 2026 |
| DE_Hitachi Energy AG | 1 | €28.9M | Feb 2026 |
Based on 2 awards with a linked company profile over the last 5 years.
Similar tenders
Market context
- Avg. open tender · Industrial machinery
- €1,855,424
- Buyer track record on Aperlena
- 19 notices tracked · 6 awarded
- €116,957,307 in awarded contracts
Never miss a tender like this
4 new notices in Industrial machinery in Switzerland in the last 7 days. Get an email when new ones appear. Free.
Set up my alert