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2TDK Črni Kal–Koper second track section 2
2TDK — Divača–Koper second track, section 2 Črni Kal–Koper: built under contract 16/2021
Awarded to Kolektor — 2TDK, Družba za razvoj projekta, d.o.o. now holds 4 positions with this supplier.
Every fact on this page is free. Exact values, dates, award detail and the procurement route open in the European Union edition — one edition is free with one email. Open your free edition · Open this record in the Atlas
- Buyer
- 2TDK, Družba za razvoj projekta, d.o.o.
- Where
- Slovenia · Koper
- Segments
- Civil works, Track
- Technology areas
- Track & civil
- Status
- In execution — Contract 16/2021 concluded March 2021; latest contract-modification notice 322618-2026 of May 2026, which sets a new date for completing the installation of cable-trough covers against the actual progress of the section 3 contractor.
- Value band
- $100–500m
- Currency
- EUR
- Key dates (month)
- Contract concluded March 2021 · First modification notice July 2024 · Latest modification May 2026
Part of 2TDK Divača–Koper second track, two sections · 2 parts. Other parts: 2TDK Divača–Črni Kal second track section 1.
Status in full
Read more
Contract 16/2021 concluded March 2021; latest contract-modification notice 322618-2026 of May 2026, which sets a new date for completing the installation of cable-trough covers against the actual progress of the section 3 contractor. 2TDK stated in September 2026 that the line's structures are finished and that what remains is electrical and mechanical assembly, systems testing and the use and operating permits.
Next step
Recorded award: Kolektor — 2TDK Črni Kal–Koper second track section 2 — KOLEKTOR CESTNO PODJETJE NOVA GORICA, Družba za vzdrževanje in gradnjo cest, d.o.o.
Withheld in the free surface
- Full scope
- Exact value
- How the figure was arrived at
- Key dates (3)
- Published bidders
Full detail withheld: 5 fields. In the European Union edition · See a fully open example
5 sources · all primary
- ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — Gradnja objektov drugega tira železniške proge - odsek 2: Črni Kal - Koper, contract-modification notice for contract 16/2021 (changed geological, geomechanical and hydrogeological conditions), €224,749,369.00 — notice 428693-2024 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — Gradnja objektov drugega tira železniške proge - odsek 2: Črni Kal - Koper, contract-modification notice of 11 May 2026 — notice 322618-2026 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — contract-modification notices for contract 16/2021 (second track, section 2 Črni Kal–Koper) published in March 2025, each carrying winning tender €224,749,369.00: notices 147932-2025 of 6 March, 151720-2025 and 151939-2025 of 7 March 2025 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — contract-modification notice for the second track section 2, carrying winning tender €224,749,369.00 — notice 549937-2025 of 22 August 2025 (checked 2026-09-13)
- ● 2TDK, Družba za razvoj projekta, d.o.o. · News, 4 September 2026: “Od gradbišča do železniške proge” — the line is physically complete, with track laid, overhead line installed and viaducts and tunnels finished, and construction sites being reinstated; the Glinščica valley remains an active worksite for ground-stabilisation works. What remains is the final electrical and mechanical assembly, systems testing and integration of power supply, signalling, telecommunications, fire safety and ventilation, and the technical inspections for the use and operating permits. No opening date is stated (published 2026-09-04 · checked 2026-09-13)
Related tenders
Same buyer first, then the same segment in this market.
| Tender | Buyer | Status | Value band | Next key date |
|---|---|---|---|---|
| 2TDK Divača–Koper parallel left track design | 2TDK | Awarded | $25–100m | Awarded September 2025 |
| 2TDK Divača–Črni Kal second track section 1 | 2TDK | In execution | $100–500m | Awarded May 2021 |
| 2TDK Divača–Koper railway tunnel systems | 2TDK | In execution | $100–500m | Awarded September 2023 |
Show all 6 related tenders
| Tender | Buyer | Status | Value band | Next key date |
|---|---|---|---|---|
| 2TDK Divača–Koper construction supervision engineering | 2TDK | In execution | $5–25m | Awarded November 2020 |
| 2TDK Divača–Koper detailed design BIM | 2TDK | In execution | $5–25m | Awarded June 2019 |
| 2TDK Divača–Koper excavated material disposal | 2TDK | In execution | $5–25m | Awarded October 2021 |
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