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Switzerland – Construction work for tunnels, shafts and subways – Kraftwerkserneuerung Etzelwerk -Los 204-Apparatekammer Wasserschloss-

Chemins de fer fédéraux suisses CFF, Infrastructure - Achat, Supply Chain et Production, Achat Construction Site de BerneOlten, SwitzerlandNot disclosed25 days leftopen
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50

Opportunity Score

Confidence: 40%

Complexity: high

25 days

Deadline

works

Contract

Deep Portfolio Analysis

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  • Missing certificates
  • Eligibility blockers
  • Bid / No-Bid recommendation
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AI Analysis Summary

Moderate opportunity

This tender by Swiss Federal Railways (CFF) concerns construction works for tunnels, shafts, and subways as part of the Etzelwerk power plant renovation (Lot 204 – Apparatekammer Wasserschloss). The work includes an access shaft, apparatus chamber, connecting gallery, and pressure shaft concrete backfilling. The tender is open, with a paper submission deadline of 10 July 2026. The main lot requires submission in French, while two additional language variants (Italian, German) appear without separate deadlines. No estimated value, selection criteria, or procurement documents were analyzed.

Strengths

Open procedure

25 days left

Risks

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

  • Paper submission only (electronic submission not allowed)
  • Submission for LOT-0000 must be in French (FRA)
  • Variants not allowed

Buyer

Name

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

Location

Olten, CHE

Identifier

2a5a37e1-948f-41e1-8443-15732571d3d8

Lots (3)

#LOT-0000Rénovation de la centrale électrique d'Etzelwerk - Lot 204 - Chambre des appareils du château d'eau

Construction of the apparatus chamber, access shaft (ø8.5m, depth ~58m), connecting gallery (~200m), pressure shaft concrete backfilling (~7,930 m³ SCC), and access road reinforcement. Excavation: ~9,339 m³ rock.

45221200CHE

Language variant in Italian. No additional scope or deadline provided.

Language variant in German. No additional scope or deadline provided.

Procurement Details

Publication

05 May 2026

Deadline

10 Jul 2026, 21:59

Procedure

open

Contract

works

Language

FRA, ITA, DEU

Publication #

311337-2026

Classification

Construction work for tunnels, shafts and subways

Performance: Switzerland