National Railway Infrastructure Company Tenders

Assessment of the Compliance of the Investment Project with the Basic Requirements for Construction, Exercise of Construction Supervision and Preparation of a Technical Passport of a Site: "Repair of...

Delivery of Office Supplies, Outside the List of Goods and Services under Art. 12, Para. 1, Item 1 of the Sop - Continued in Vi.3

Repair of the Contact Network in the Voluyak-Hrabarsko Interstation from Km.8,500 to Km.26,700 Along the 6Th Railway Line

Financial Audit

Diagnostics of the Railway with a Track Measuring Laboratory 2024-2026.

Delivery of Catenary Assemblies and Details

"Design, Supply and Construction of Route-Computer Centralizations in the Stations: Bov, Lakatnik, Eliseyna and Zverino

Delivery of Emergency Catenary Poles

Assessment of the Compliance of the Investment Project with the Essential Requirements for Construction in the Republic of Bulgaria, According to the Zut and Exercise of Construction Supervision for...

Delivery and Installation of Parts and Accessories. Equipment, Preparation of Technical Document. for a Designer. and Production of a Stand for Inspection and Testing of Elem. from the Braking System...