Procurement Summary
Country: Switzerland
Summary: Civil Engineering Works for Haute-Vièze Hydroelectric Development.
Deadline: 13 May 2026
Posting Date: 02 Apr 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 138866779
Document Ref. No.: 34736-01
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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Login to see detailsTender Details
The Haute Vièze stage includes the construction of a Coanda-type water intake at a place called Grand-Paradis (threshold altitude: 1, 052.09 m) connected to a buried glass fiber penstock (PRV) DN 1, 200 mm over a length of approximately 1, 520 m followed by a 340 m section of ductile iron pipe DN 1, 000 mm. The pipes will transport an equipment flow rate of 2.5 m³/s to the new Haute Vièze power plant located at the Bêtre STEP, 125 m below. Main CPV: 45251120 Construction work on hydroelectric power stations
Contract duration: 24.08.2026 – 19.05.2028 Category: Civil engineering Round of questions 1, Submit by: 14.04.2026 Submission of tender: 13.05.2026, 16:00 Tender valid until: 13.05.2027 Opening of tenders: 14.05.2026
Documents
Tender Notice