Grimsel 4 Pumped-Storage Power Station, Lot 1 for the reinforcement of the headwater channel and Lot 2 for the underwater gates 2026 Tender
••••• organisation
In context
This is a contract notice published by a government body covering construction and works. Bids are invited through an open procedure. Delivery covers Switzerland (Europe). It is classified under Renewable Energy and Energy Storage against the sustainability taxonomy rather than matched on keywords.
A Swiss hydroelectric operator is procuring design, manufacture, supply, installation and commissioning of armour reinforcement for a headwater channel and four underwater gates for the Grimsel 4 pumped-storage power station. Bidders must have expertise in hydroelectric infrastructure, gate manufacturing, and civil works for high-head pumped-storage systems.
Unlock the funder, link and full detail
Create a free account to unlock 3 full listings a month, including the funder name, the application link and the complete programme detail.
About this tender
KWO (the funder) is procuring the reinforcement of the headwater channel (Lot 1) and two double underwater gates (Lot 2) for the Grimsel 4 Pumped-Storage Power Station. The scope includes design, calculations, construction, technical drawings, fabrication, partial surface protection, workshop assembly, workshop tests, packaging, transport, on-site assembly, commissioning, guarantee acceptance tests, and full project and quality management. All components in contact with operating water must be manufactured in Europe. Installation period is H2 2029-2031. …
CPV codes
Relevant sectors
The direct link to bid is a Pro feature.