Nat’l Highways Infra Dev Corp
NHIDCL lists ₹11,982.36 project cost for Brahmaputra tunnel
NHIDCL is inviting applications from eligible contractors to construct a 4-lane twin tube road and rail underwater tunnel under the River Brahmaputra in Assam, including 4-lane approaches and railway infrastructure, on an EPC (Engineering…
NHIDCL is inviting applications from eligible contractors to construct a 4-lane twin tube road and rail underwater tunnel under the River Brahmaputra in Assam, including 4-lane approaches and railway infrastructure, on an EPC (Engineering, Procurement, and Construction) mode.
Who can bid: The document states that applications are invited from 'eligible contractors' but does not specify the detailed eligibility criteria such as minimum turnover, years of experience, or required certifications in this text.
Key terms
- Estimated Project Cost: Rs. 11,982.36 (Exclusive of GST)
- Completion Period: 5 Years
- Maintenance Period: 15 Years
- Tender Type: RFQ (Request for Qualification)
- Application Submission Deadline: 30.09.2026 (upto 18.00 Hrs. IST)
- Application Opening Date: 01.10.2026 (at 1800 hours IST)
Also in the document
- The estimated project cost is listed as 'Rs. 11,982.36' without a specified unit (e.g., Crore or Lakh) in the provided text.
- The document contains multiple asterisks (**) next to dates and times, which may indicate placeholders or unconfirmed details.
How this was written
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The original document
National Highways & Infrastructure Development Corporation (NHIDCL)
Tender · 31 Aug 2026
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