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Expired Tender Switzerland ICB TOT Ref. 136386657

Renewal of the Traction Current Network Control Tender - 136386657

Tender notice from Switzerland, published on 23 Feb 2026.

Exeutive Summary

The BLS AG - FINANCE & SCM - STRATEGIC PROCUREMENT has issued a Tender notice for the procurement of a Renewal of the Traction Current Network Control System in the Switzerland. This Tender notice was published on 23 Feb 2026 and is scheduled to close on 16 Apr 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. 136386657, while the tender notice number is 123890-2026 and Register on the platform.

Key facts

Summary
Renewal of the Traction Current Network Control System
Sector
Computer Hardware and Software Services
Technology and Equipment
TOT Ref. No.
136386657
Document Ref. No.
123890-2026
Country
Switzerland
Notice type
Tender
Competition
ICB
Publication date
23 Feb 2026
Bid deadline
16 Apr 2026
EMD
Refer Document
Tender value
Refer Document
Purchaser ownership
Public
Financier
Self Financed

CPV classification

48140000Railway traffic control software package
72212140Railway traffic control software development services

Purchaser details

Purchaser contact is for registered users

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Tender details

The BLS operates a traction power control system with which the entire traction power network is monitored and controlled remotely. The BLS traction power network includes the 15kV/16.7Hz network for supplying electric locomotives in rail traffic and the 16kV/50Hz network for the energy supply in the Lötschberg Base Tunnel (LBT). In addition, the BLS traction power control system also monitors and controls systems in the SBB traction power network. In the traction power switchgear, decentralized controls record the measured values, switching states and Events and transmit them via the control levels to the central network control center in Spiez. In the opposite direction, control commands are sent by the operators to the switchgear. The network control system in Spiez is therefore considered a central instrument for this Operation of the BLS and SBB traction current networks in the Aare Valley and Upper Valais. The hardware of the network control system is located in the operations center in Spiez and a redundant system is located separately in the switching station in Spiez. The systems are provided by the Operators monitored and remotely controlled around the clock from three control stations. The current Power5 system from Siemens was purchased in 2012, underwent hardware and software replacement in 2019 and will reach the end of the system in 2027 technical service life. Renewal of the traction current network control system The BLS operates a traction power control system with which the entire traction power network is monitored and controlled remotely. The BLS traction current network includes...
Document Type: Contract Notice Contract Type: supplies Doc Title: Renewal of the traction current network control system Dispatch Date: 2026-02-20 Publish Date: 2026-02-23 Submission Date: 2026-04-16

Documents

Tender Notice
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Corresponding contract award notice

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Frequently asked questions

The bid deadline for Renewal of the Traction Current Network Control System was 16 Apr 2026. Bidding is closed.

This tender has been issued by BLS AG - FINANCE & SCM - STRATEGIC PROCUREMENT in Switzerland.

The tender value is not disclosed; please refer to the tender document. EMD / bid security details are provided in the tender document.

This tender is Self Financed

The tender is classified under the following CPV code(s): 48140000 ~ Railway traffic control software package ~ https://www.tendersontime.com/switzerland-tenders/railway-traffic-control-software-package-tenders/, 72212140 ~ Railway traffic control software development services ~ https://www.tendersontime.com/switzerland-tenders/railway-traffic-control-software-development-services-tenders/.

The tender notice and related documents are listed in the Documents section above. Select a document to view or download it. Please log in or register to access the documents. If you cannot find additional documents in the Documents section, please log in to your account and Send Document Request from your account section.

The TendersOnTime reference is 136386657. The purchaser document reference is 123890-2026.

See the Similar Tenders section on this page or browse other tenders from Switzerland.

This tender falls under Computer Hardware and Software Services, Technology and Equipment in Switzerland. Suppliers in these sectors can track similar Switzerland tenders using CPV-based alerts.