Login
Register
Complete Your Profile
Change Password
Request a Password Reset
Download Documents
Download Documents
Get Help to Participate in This Tender
Change Password
For better security, update the account password.
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 16 Mar 2026 and is scheduled to close on 07 May 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. 137902256, while the tender notice number is 181344-2026 and Registering on the platform.
Procurement Summary
Country: Switzerland
Summary: Renewal of the Traction Current Network Control System
Deadline: 07 May 2026
Posting Date: 16 Mar 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 137902256
Document Ref. No.: 181344-2026
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
CPV Classification
48140000 - Railway traffic control software packagePurchaser's Detail
Name: Login to see tender_details
Address: Login to see tender_details
Email: Login to see tender_details
Login to see detailsTender 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: 2026-03-13 Publish Date: 2026-03-16 Submission Date: 2026-05-07
Documents
Similar Tenders
Switzerland
151056849
13 Nov 2026
Refer Document
Switzerland
151047153
24 Nov 2026
Refer Document
Procurement Documents for Switzerland
Access a comprehensive library of standard procurement documents specific to Switzerland. Here, you'll find all the essential forms, guidelines, and templates required for tender applications and submissions in Switzerland
Want To Bid in This Tender?
Get Local Agent Support in Switzerland and 60 More Countries.
View Tenders By
Sign in with Google