Tender · Awarded
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- What is being bought, for how much, and what happens next.
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Yellow Line extension 3.59 km Birati underground station
Yellow Line extension: 3.59 km RCC box tunnel + Birati underground station (airport-boundary alignment)
Every fact on this page is free. Exact values, dates, award detail and the procurement route open in the India edition — one edition is free with one email. Open your free edition · Open this record in the Atlas
- Buyer
- Metro Railway, Kolkata
- Where
- West Bengal · Kolkata
- Segments
- Track, Stations & depots
- Technology areas
- Track & civil
- Status
- Awarded — Contract awarded
- Value band
- ₹1,000–1,500 cr · $100–500m (USD, for comparison)
- Currency
- INR
- Key dates (month)
- NIT August 2024 · Bids close November 2024 · L1 declared June 2025
Next step
Withheld in the free surface
- Full scope
- How the figure was arrived at
- Key dates (3)
- Published bidders
- Note on the figure
Full detail withheld: 5 fields. In the India edition · See a fully open example
2 sources · all secondary
- ○ Metro Rail News · ITD Cementation L1 (₹1,097.23 cr vs ₹1,330.47 cr estimate) — Yellow Line extension civil, Birati UG station + 3.59 km box tunnel (published 2025-06-27 · checked 2026-08-20)
- ○ APAC News Network · Kolkata Metro completes Phase 1 of Yellow Line; work begins on Airport–New Barrackpore stretch (published 2025-07 · checked 2026-08-20)
Related tenders
Same buyer first, then the same segment in this market.
| Tender | Buyer | Status | Value band | Next key date |
|---|---|---|---|---|
| Visakhapatnam Metro Phase 1 civil EPC | APMRCL | Bids closed | ₹6,000–6,500 cr | Published July 2025 |
| 2C-03 11 elevated stations B2 Bypass Circle–Khasa Kothi | RMRCL | Bids closed | ₹1,000–1,200 cr | Published June 2026 |
| LKCC(02)-03 6.52 km 7 underground stations Lucknow | UPMRC | Bids closed | ₹1,800–1,900 cr (est.) | Bids closed July 2026 · award expected |
Show all 6 related tenders
| Tender | Buyer | Status | Value band | Next key date |
|---|---|---|---|---|
| Phase 2 civil 14 Cyber City | GMRL | Bids closed | ₹1,300–1,500 cr (estimate) | |
| Phase 2 elevated viaduct 12 stations Todi Mod | RMRCL | Bids closed | ₹1,250–1,500 cr (estimate) | Bids closed August 2026 · award expected |
| Phase 3 civil packages 1–3 ORR Magadi | BMRCL / Namma Metro | Bids closed | $465–523M (₹4,000–4,500 cr) | Bids closed February 2026 · award expected |
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