Grimsel 4 Pumped Storage Power Plant - Main Tender - 139231203

The KRAFTWERKE OBERHASLI AG has issued a Tender notice for the procurement of a Grimsel 4 Pumped Storage Power Plant - Main Construction Lot in the Switzerland. This Tender notice was published on 09 Apr 2026 and is scheduled to close on 09 Oct 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 139231203, while the tender notice number is 34842-02 and Registering on the platform.

Expired Tender

Procurement Summary

Country: Switzerland

Summary: Grimsel 4 Pumped Storage Power Plant - Main Construction Lot

Deadline: 09 Oct 2026

Posting Date: 09 Apr 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 139231203

Document Ref. No.: 34842-02

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45251120 - Hydro-electric plant construction work

Purchaser's Detail

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Tender Details

The PSW Grimsel 4 uses the existing potential between the two existing reservoirs, Grimsel and Räterichsbodensee, with two machine groups without additional water. Due to the short distance between the two lakes as well as the already existing plant components, an economically attractive power plant can be realized with the PSW Grimsel 4. Main CPV: 45251120 Construction of hydroelectric power plants
Contract duration: Not specified Category: Civil engineering Round of questions 1, Submit by: 12.06.2026 Submission of tender: 09.10.2026, 16:00 Tender valid until: 365 Days after submission deadline

Documents

 Tender Notice


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