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Rénovation de la centrale électrique d'Etzelwerk - Lot 204 - Chambre des appareils du château d'eau

Chemins de fer fédéraux suisses CFF, Infrastructure - Achat, Supply Chain et Production, Achat Construction Site de Berne·Olten, Switzerland·Deadline Jul 10, 2026 · 16 days left·Open·Works
Structured notice only
50/100

Opportunity Score

Needs reviewHigh complexity
WorksOpen
Why this score?

Opportunity

50 / 100

Complexity

75 / 100

Risk factors

No procurement documents (e.g., Besondere Bestimmungen, technical specifications) were analyzed. Essential project deta...

The contract value is not estimated. This makes it difficult to assess project scale and financial commitment.

No procurement documents available

Deep Portfolio Analysis

Deep Company Fit Analysis

Uses:

  • Description
  • Industries & Services
  • Capabilities
  • Market & Experience
  • Certifications

Overview

Moderate opportunity

Key Facts

  • Works contract
  • 1 lot
  • Construction of surge chamber (Apparatekammer Wasserschloss) including head house
  • Access shaft: inner diameter ~8.5m, depth ~58m
Show full summary

This tender (Lot 204) covers the construction of a surge chamber, access shaft, connection gallery, and associated works for the renovation of the Etzelwerk hydroelectric power plant in Switzerland. The works include rock excavation (approx. 9,339 m³), concrete backfill (approx. 7,930 m³), and road reinforcement. The contract is awarded based on quality criteria only. Submission is by paper in French, Italian, or German, with a deadline of 10 July 2026.

Risks

No procurement documents (e.g., Besondere Bestimmungen, technical specifications) were analyzed. Essential project deta...

The contract value is not estimated. This makes it difficult to assess project scale and financial commitment.

No procurement documents available

Analysis may be incomplete

Only part of the procurement documentation was analyzed. Additional eligibility requirements, certificates, or submission documents may exist in the remaining tender documentation.

Key Requirements

Technical

  • Variants not allowed

Administrative

  • Submission languages: French, Italian, German
  • Paper submission only (electronic submission not allowed)

Requirements may be incomplete.

Award Criteria

Lot 1

Critères d’adjudication

Buyer

Name

Chemins de fer fédéraux suisses CFF, Infrastructure - Achat, Supply Chain et Production, Achat Construction Site de Berne

Location

Olten, CHE

Identifier

42454fa4-7504-4b0c-ae34-fb3c14d06012

Lots (1)

LOT-0000

Rénovation de la centrale électrique d'Etzelwerk - Lot 204 - Chambre des appareils du château d'eau

Construction of surge chamber, head house, access shaft (inner diameter ~8.5m, depth ~58m), connection gallery (~200m, slope 0-100%, excavation diameter 3.15-4.2m), and main gallery to connect new penstock to existing water system. Includes concrete backfill of pressure shaft lining and road reinforcement works.

WorksElectronic submission

Location

Switzerland

Category

Construction work for tunnels

Deadline

Deadline Jul 10, 2026

Procurement Details

Publication date
11 Jun 2026
Notice type
Contract notice — standard
Languages
German, French, Italian

Reference metadata

Notice subtype
17
Notice version
1
Legal basis
32014L0025

Reference IDs

Tender ID
404691-2026
Source notice ID
e04f5261-1470-43fa-a58d-3ac5ea87e422

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