Road Transport and Highways Government Departments Closing in 1 days TDR #57283144

Tender For Construction Of 4 Lane Twin Tube Road Cum Rail Underwater Tunnel Under River Brahmaputra, Including 4 Lane Approaches Along With Provision Of Railway Infrastructure In One Of The Tubes, In The State Of Assam On Epc Mode

Issued by Government Departments · Golaghat, Assam
Tender Value
11982.36 Crore
Estimated cost
Bid Submission
02 Nov 2026
1 days left
EMD
6 Crore
Bank guarantee accepted
Document Fee
5 Lakhs
Non-refundable
Tender Type
Online

Tender Overview

Organization
Click here to view tendering authority
Tender ID
Click here to view tender id
Competition Type
NCB
Bidding Type
Tender
Location / State
Golaghat → Assam
EMD Exemption
Not Available
Quantity
Not Available
Website
Click here to view website
Contact Person
Click here to view contact person
Address
Click here to view address

Project Description

Tender for Construction Of 4 Lane Twin Tube Road Cum Rail Underwater Tunnel Under River Brahmaputra, Including 4 Lane Approaches Along With Provision Of Railway Infrastructure In One Of The Tubes, In The State Of Assam On Epc Mode

Corrigendum

Sr No Corrigendum Date Corrigendum Type New Submission Date
1 28-Sep-2026 Corrigendum No. 1 Date 15-Oct-2026
2 03-Sep-2026 Updated NIT Technical Bid 30-Sep-2026
3 10-Sep-2026 NOTICE Other 02-Nov-2026
4 03-Sep-2026 Updated NIT Technical Bid 02-Nov-2026
5 14-Oct-2026 Corrigendum-II Date 02-Nov-2026

AI Tender Summary

OUR REF NO 57283144
AUTHORITY Government Departments
TENDER VALUE 11982.36 Crore
LAST DATE 02-11-2026
Authority
Authority Name National Highways And Infrastructure Development Corporation Limited
Work Description Tender for Construction Of 4 Lane Twin Tube Road Cum Rail Underwater Tunnel Under River Brahmaputra, Including 4 Lane Approaches Along With Provision Of Railway Infrastructure In One Of The Tubes, In The State Of Assam On Epc Mode
Basic Detail
Tender No NHIDCL/Assam/Record of Discussion/2025
Bidding Type Tender
Location
City Golaghat
State Assam
Key Dates
Publish Date 10 Sep 2026
Submission Date 02 Nov 2026
Open Date 01 Jan 0001
Finance
Tender Value 11982.36 Crore
Tender Fee 5 Lakhs
EMD 6 Crore
Exemption Not Available
Document List
Annexure-A.pdf
dd12eaf7-b090-4df2-ad49-d42ceb85be7d.html
RFQ.pdf
Tendernotice_1.pdf
AI-generated summary — verify details from the official tender portal before submission.

Unlock Full AI Tender Summary

Get instant access to the complete AI-generated analysis — scope, eligibility, timeline & more.

Instant Access Secure Free
Your details are secure and used only for document delivery.

Tender Timeline

Sep 10, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Oct 15, 2026
18:00 IST

Corrigendum-1 Issued

Clarifications on tender conditions and amendments issued.

Completed
Sep 30, 2026
18:00 IST

Corrigendum-2 Issued

Clarifications on tender conditions and amendments issued.

Completed
Nov 02, 2026
18:00 IST

Corrigendum-3 Issued

Clarifications on tender conditions and amendments issued.

Upcoming · 1 day
Nov 02, 2026
18:00 IST

Corrigendum-4 Issued

Clarifications on tender conditions and amendments issued.

Upcoming · 1 day
Nov 02, 2026
18:00 IST

Corrigendum-5 Issued

Clarifications on tender conditions and amendments issued.

Upcoming · 1 day
Nov 02, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 1 day

Tender Documents

Download All (ZIP) ↓
pdf

Annexure-A.pdf

html

dd12eaf7-b090-4df2-ad49-d42ceb85be7d.html

pdf

RFQ.pdf

pdf

Tendernotice_1.pdf

Disclaimer

We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender