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
by National Highways and Infrastructure Development Corporation
Estimated value
₹11982 crore
₹1,19,82,36,00,000
EMD
₹6 crore
₹6,00,00,000
Published
Mon, 31 Aug
6:00 pm
Bid submission closes
Mon, 2 Nov
6:00 pm· 18 days left
Bid opening
Tue, 3 Nov
6:00 pm
Tender details
- Organisation
- National Highways and Infrastructure Development Corporation › Corporate Office-New Delhi - NHIDCL
- Location
- Golaghat district, Central Government
- Tender ID
- 2026_NHIDC_924253_1
- Reference no.
- NHIDCL/Assam/Record of Discussion/2025
- Category
- Civil Works
- Tender type
- Open Tender
- Tender category
- Works · Civil Works
- Form of contract
- EOI
- Fee and EMD payment
- Offline
- Source portal
- Central Govt eProcurement (NIC)
Fees, EMD and value
- Tender value
- ₹1,19,82,36,00,000
- 11,982.36 crore
- EMD
- ₹6,00,00,000
- 6 crore
- Tender fee
- ₹5,00,000
- Work location
- Assam
- PIN 785615
- Period of work
- 1826 days
- Bid validity
- 120 days
Tender documents and BOQ
Notice inviting tender (NIT)
- 125 KB
NIT
Tendernotice_1.pdf
Work item documents
- 576 KB
RFQ
RFQ.pdf
- 287 KB
Annexure-A
Annexure-A.pdf
How to download these files
Central Govt eProcurement (NIC) asks you to type a security code (CAPTCHA) for each file, so the downloads happen on the portal.
- Open Tenders by Organisation on Central Govt eProcurement (NIC).
- Click the number next to National Highways and Infrastructure Development Corporation.
- Find Tender ID 2026_NHIDC_924253_1 on that page (Ctrl+F, or "Find in page" on a phone) and click the tender's title.
- Click the file you need, type the characters shown, and it downloads.
Important dates
Published
31 Aug 2026, 6:00 pm
Documents available from
31 Aug 2026, 6:00 pm
Clarifications open
31 Aug 2026, 9:17 pm
Clarifications close
12 Sept 2026, 11:00 am
Pre-bid meeting
17 Sept 2026, 11:00 am
Bid submission opens
24 Sept 2026, 11:00 am
Documents available untilNext
2 Nov 2026, 6:00 pm
Bid submission closes
2 Nov 2026, 6:00 pm
Bid opening
3 Nov 2026, 6:00 pm
Tender inviting authority
Saurav Deo
NHIDCL HQ New Delhi
Pre-bid meeting
17 Sept 2026, 11:00 am
NHIDCL HQ New Delhi, NHIDCL HQ New Delhi
Everything published on the portalCovers, payment instruments, fee and EMD details, work item details and more
Basic Details
- Organisation Chain
- National Highways and Infrastructure Development Corporation||Corporate Office-New Delhi - NHIDCL
- Tender Reference Number
- NHIDCL/Assam/Record of Discussion/2025
- Tender ID
- 2026_NHIDC_924253_1
- Withdrawal Allowed
- Yes
- Tender Type
- Open Tender
- Form Of Contract
- EOI
- Tender Category
- Works
- No. of Covers
- 1
- General Technical Evaluation Allowed
- No
- ItemWise Technical Evaluation Allowed
- No
- Payment Mode
- Offline
- Is Multi Currency Allowed For BOQ
- No
- Is Multi Currency Allowed For Fee
- No
- Allow Two Stage Bidding
- No
Payment Instruments
Offline
| S.No | Instrument Type |
|---|---|
| 1 | R-T-G-S |
| 2 | NEFT |
| 3 | Bank Guarantee |
Covers InformationNo. Of Covers - 1
| Cover No | Cover Type | Description | Document Type |
|---|---|---|---|
| 1 | Fee/PreQual/Technical/Finance | Technical Bid | .rar |
| PoA | |||
| Cost of Bid Document | |||
| EMD |
Tender Fee DetailsTotal Fee in ₹ * - 5,00,000
- Tender Fee in ₹
- 5,00,000
- Fee Payable To
- MD NHIDCL
- Fee Payable At
- New Delhi
- Tender Fee Exemption Allowed
- No
EMD Fee Details
- EMD Amount in ₹
- 6,00,00,000
- EMD Exemption Allowed
- No
- EMD Fee Type
- fixed
- EMD Payable To
- MD NHIDCL
- EMD Payable At
- New Delhi
Work Item Details
- Title
- NHIDCL/Assam/Record of Discussion/2025
- Work Description
- 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
- NDA/Pre Qualification
- Please refer Tender documents.
- Tender Value in ₹
- 1,19,82,36,00,000
- Product Category
- Civil Works
- Contract Type
- Tender
- Bid Validity(Days)
- 120
- Period Of Work(Days)
- 1826
- Location
- Assam
- Pincode
- 785615
- Pre Bid Meeting Place
- NHIDCL HQ New Delhi
- Pre Bid Meeting Address
- NHIDCL HQ New Delhi
- Pre Bid Meeting Date
- 17-Sep-2026 11:00 AM
- Bid Opening Place
- NHIDCL HQ New Delhi
- Should Allow NDA Tender
- No
- Allow Preferential Bidder
- No
- Allow FTA Bidder
- Yes
- Tenderer Class
- As per Tender Document
Critical Dates
- Published Date
- 31-Aug-2026 06:00 PM
- Bid Opening Date
- 03-Nov-2026 06:00 PM
- Document Download / Sale Start Date
- 31-Aug-2026 06:00 PM
- Document Download / Sale End Date
- 02-Nov-2026 06:00 PM
- Clarification Start Date
- 31-Aug-2026 09:17 PM
- Clarification End Date
- 12-Sep-2026 11:00 AM
- Bid Submission Start Date
- 24-Sep-2026 11:00 AM
- Bid Submission End Date
- 02-Nov-2026 06:00 PM
Collected from Central Govt eProcurement (NIC) on 14 Oct 2026, 9:17 pm IST.
See the full details with a free account
- Fees, EMD and tender value in full
- Tender documents and BOQ (3 files)
- Important dates, the tendering authority and the pre-bid meeting
- Everything published on the portal
Takes a minute. The tender ID stays free for everyone.
How to bid
- 1Check the fees, EMD, dates and document list on this page to decide whether to bid.
- 2Download the tender documents and BOQ: open Tenders by Organisation on Central Govt eProcurement (NIC), click National Highways and Infrastructure Development Corporation and find Tender ID 2026_NHIDC_924253_1, then open it (each file asks for a CAPTCHA). Get any corrigenda too.
- 3Register on the portal as a bidder with a Class 3 Digital Signature Certificate (DSC), then upload your bid before the closing time.
New to bidding? Read How to apply for government tenders in India, step by step, How to register and bid on eprocure.gov.in and other NIC portals and How to fill the BOQ in an e-tender: item rate, percentage rate and common errors.
Get tenders like this every morning
New civil works tenders, by email each morning and in your account. One district is free; all of India from ₹299 a month.
Won a tender? Make GST bills and running bills, write letters on your letterhead and pay your workers, all in your account. See what's included
More from National Highways and Infrastructure Development Corporation
All their tenders- Notice Inviting Bid for Lease of Office Premises of NHIDCL, Site Office Mangaldoi, Assam
National Highways and Infrastructure Development Corporation · Central Govt
TodayThu, 15 Oct, 12:00 pm
TodayThu, 15 Oct, 12:00 pm
- NHIDCL / Tripura / Strengthening / NH-08 / Udaipur-Sabroom / 2026
National Highways and Infrastructure Development Corporation · Central Govt
TodayThu, 15 Oct, 3:00 pm
TodayThu, 15 Oct, 3:00 pm
- Maintenance Repair work on Champaknagar to Khayerpur road section on NH-08 from Km 242.500 to Km 261.610 (existing road) at various sections at the risk and cost of EPC Contractor in the state of Tripura in the FY 2026-27 on item rate basis work
National Highways and Infrastructure Development Corporation · Central Govt
TodayThu, 15 Oct, 5:00 pm
TodayThu, 15 Oct, 5:00 pm
- Restoration works at the risk and cost of the EPC Contractor through STMC in the State of Tripura during FY 2026 27 on percentage rate and work order basis 3rd Call for the following road stretches Kailashahar Khowai Package I Kailashahar Khowai Pack
National Highways and Infrastructure Development Corporation · Central Govt
TodayThu, 15 Oct, 5:00 pm
TodayThu, 15 Oct, 5:00 pm
- Strengthening of Mao to Senapati section of old NH-39 (new NH-02) from existing Chainage km 212.328 (Mao Gate) to km 264.313 (Taphou Kuki) in the State of Manipur on EPC mode (Total Length 51.985 Km).
National Highways and Infrastructure Development Corporation · Central Govt
TomorrowFri, 16 Oct, 3:00 pm
TomorrowFri, 16 Oct, 3:00 pm
Similar live tenders
Civil Works in Central Govt- CS for Preparation of DPR for New 6 Lane Alignment Proposed for improving Shyama Prasad Mukherjee Port to NH16 by Underground cum Underwater Tunnel Approach Road Tunnel EC of TL 7.5 km upto Panchala EC of TL 18.5 Km Panchla to Bagnan on NH-16 in WB.
National Highways Authority of India · Central Govt
7 days leftThu, 22 Oct, 11:00 am
7 days leftThu, 22 Oct, 11:00 am
- Design and Construction of Elevated Viaduct Twin Tunnel by Shield TBM Cut and Cover tunnel Mid Ventilation cum Emergency Egress shaft Crosspassages Ramps Two Underground Stations Bengali Chauraha and Palasia Chauraha including Architectural finishing
Madhya Pradesh Metro Rail Corporation Limited · Central Govt
21 days leftThu, 5 Nov, 4:00 pm
21 days leftThu, 5 Nov, 4:00 pm
- REQUEST FOR PROPOSAL for Appointment of Nodal Consultant cum Financial Consultant or Transaction Adviser For Construction of High Capacity Mass Transit Route HCMTR Inner Ring Road Construction of Twin Tunnel or Double Decker Twin Tunnel underground
Pune Municipal Corporation · Maharashtra
11 days leftMon, 26 Oct, 3:00 pm
11 days leftMon, 26 Oct, 3:00 pm
- Underwater Radiation resistance CCTV monochrome Black and White Tube Camera System
Department of Atomic Energy · Central Govt
TomorrowFri, 16 Oct, 9:00 am
TomorrowFri, 16 Oct, 9:00 am
- Construction of additional two lane road under the flyover Cum drain on the edge of the road Cum provision of RCC barriers Cum provision of lighting on the additional road in Panipat city on NH-44 Recall.
Haryana Government · Haryana
14 days leftThu, 29 Oct, 12:00 pm
14 days leftThu, 29 Oct, 12:00 pm
- Construction of Uni-directional Sudhmahadev -Dranga Twin Tube Tunnels and its approach roads on Chenani - Sudhmahadev - Goha section of NH-244 in the Union Territory of Jammu and Kashmir on EPC mode
National Highways and Infrastructure Development Corporation · Central Govt
15 days leftFri, 30 Oct, 11:00 am
15 days leftFri, 30 Oct, 11:00 am