Source: https://tendernation.io/opportunities/01a14071-37e0-7311-a580-1b4f04da52df/serbia-architectural-construction-engineering-and-inspection-services-engi closed RS restricted procedure # Architectural, construction, engineering and inspection services – Engineer/Supervision of the Design and Build Works Contracts for Section 3 – Paraćin–Trupale–Medjurovo within the framework of the Belgrade–Niš Railway Modernization Project [Serbian Railway Infrastructure JSC](https://tendernation.io/buyers/serbian-railway-infrastructure-jsc) Estimated value Not stated Published 28 Jul 2026 Deadline Closed 24 Sept 2026 ## Who can bid - Sets up a framework Winning a place does not guarantee work: contracts are awarded later as call-offs, and the list usually stays closed for years. ## About this tender The Belgrade–Niš Railway Modernization Project encompasses the comprehensive modernization, reconstruction, and upgrading of the railway line connecting Belgrade and Niš, as part of Main Railway Line: Belgrade Center – Rasputnica “G” – Rakovica – Mladenovac – Lapovo – Niš – Preševo – state border – (Tabanovce). The subject of this Contract is the provision of Engineer/Supervision services for the design for the building permit, the design for construction, the as-built design and the Works under the Works Contracts for Section 3. The Works for Section 3 are implemented through two Design and Build Works Contracts: the first covering Subsections 3.1(Paracin-Stalac) 3.3 (Djunis-Trupale) and 3.4. (Trupale-Medjurovo) and the second covering Subsection 3.2. (Stalac-Djunis) The Works Contract for Subsection 3.2 has been signed as Lot 2; following the termination of the Lot 1 Works Contract, the remaining Lot 1 works are planned to be incorporated into the Lot 2 Works Contract through an amendment. The installation of ERTMS is planned under a third Works Contract; ERTMS is excluded from the scope of this Contract and will be subject to a separate procurement procedure for supervision services. The temporary signaling and telecommunication system required during the execution of the works is included in the Works Contracts and within the scope of this Contract. ## CPV classification Architectural, construction, engineering and inspection services Source Tenders Electronic Daily (EU) · Notice 519990-2026 [View official notice](https://ted.europa.eu/en/notice/519990-2026) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Serbian Railway Infrastructure JSC: past awards and live tenders](https://tendernation.io/buyers/serbian-railway-infrastructure-jsc) [Sector More Architecture, engineering & surveying tenders](https://tendernation.io/sectors/architecture-engineering-surveying) ## More tenders like this [Architectural, design and building consultancy services - Dalby Visitor Centre · Forestry Commission · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15552-1b8a-7041-80fb-e4943876fc38/architectural-design-and-building-consultancy-services-dalby-visitor-centre) [Asbestos Management Framework · Home Group · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15476-5fff-736e-ae2e-0c8a400c7297/asbestos-management-framework) [Infrastructure works consultancy services – Contrôle extérieur des chaussées · Collectivité européenne d Alsace · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-1730-733b-8247-a32bbbe2211c/france-infrastructure-works-consultancy-services-controle-exterieur-des-chau) [Architectural, construction, engineering and inspection services – Būvprojekta izstrāde un autoruzraudzība fasādes siltināšanai kārtās Dzirciema ielā 16, Rīgā – 1.kārta, C korpuss · Rīgas Stradiņa universitāte · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-3915-73d1-83e6-c378f9f7a926/latvia-architectural-construction-engineering-and-inspection-services-buvp) [Technical assistance services – Suivi et gestion de chantiers de réhabilitation de sites pollués · SPAQuE · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-155e-73c2-a593-9e17375422ac/belgium-technical-assistance-services-suivi-et-gestion-de-chantiers-de-rehab) [Architectural, construction, engineering and inspection services – Single Party Framework Agreement for Architect Led Integrated Design Team Services for Fire Safety Remediation Works for Dublin City Council · Dublin City Council · 5 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a15183-0a15-7156-849b-5a223dd6d615/ireland-architectural-construction-engineering-and-inspection-services-sin)