The tender involves the Design and Construction Tender

Notice for The tender involves the Design and Construction of Infrastructure & Superstructure Works including Electrification under the İstanbul North Rail Crossing Project (INRAIL). The project includes the construction of a 127 km greenfield railway line desi in Turkey. The reference ID of the tender is 149460863 and it is closing on 14 Oct 2026.

  • Country: Turkey
  • Summary: The tender involves the Design and Construction of Infrastructure & Superstructure Works including Electrification under the İstanbul North Rail Crossing Project (INRAIL). The project includes the construction of a 127 km greenfield railway line desi
  • TRT Ref No: 149460863
  • Deadline: 14 Oct 2026
  • Financier: Self Financed
  • Purchaser Ownership: Government
  • Tender Value: Refer Document
  • Notice Type: Tender
  • Document Ref. No.: AYGM-INRAIL-2025-YAP 01/1-2-3-4
  • CPV Classification:
  • 45237000 - Stage construction works
    45234110 - Intercity railway works
    45213322 - Rail terminal building construction work
  • Purchaser's Detail:
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  • Description:
  • The tender involves the Design and Construction of Infrastructure & Superstructure Works including Electrification under the İstanbul North Rail Crossing Project (INRAIL). The project includes the construction of a 127 km greenfield railway line designed to bypass the Istanbul Metropolitan Area, with a maximum freight carrying capacity of 50 million tons per year. The scope includes the design and construction of 122.3 km of double-track main line, 4.7 km of single-track connection lines, multiple tunnels, viaducts, and bridges. The procurement is subdivided into four lots, allowing proposers to submit proposals for one or more lots.
  • Documents:

 Tender Notice

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The tender involves the Design and Construction of Infrastructure & Superstructure Works including Electrification under the İstanbul North Rail Crossing Project (INRAIL). The project includes the construction of a 127 km greenfield railway line desi - Turkey Tender

The Ministry of Transport and Infrastructure, Directorate General of Infrastructure Investments, a Government sector organization in Turkey, has announced a new tender for The tender involves the Design and Construction of Infrastructure & Superstructure Works including Electrification under the İstanbul North Rail Crossing Project (INRAIL). The project includes the construction of a 127 km greenfield railway line desi. This tender is published on TurkeyTenders under TRT Ref No: 149460863 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2026-10-14.

The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.

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