[Consultancy Services for preparation of Detailed Project Report (DPR) for Four laning of Trichy-Karur-Coimbatore (Greenfield) and Northern Trichy Bypass (Total Tentative Length 230 Km) in Tamil Nadu]

AI summary

This tender provides details about the project including scope of work, estimated value, deadlines, and eligibility requirements.

Overview

The National Highways Authority of India (NHAI) has published an open tender for consultancy services aimed at preparing a Detailed Project Report (DPR) for the four-laning of the Trichy-Karur-Coimbatore (Greenfield) and Northern Trichy Bypass, covering a total tentative length of 230 km in Tamil Nadu. The tender ID is 2026_NHAI_271256_1, and it was published on 16-Mar-2026.

Scope / Work

Bidders are required to provide consultancy services for the preparation of the DPR for the specified project. The work is categorized under consultancy services, and the contract will be based on an item rate. The total period of work is estimated to be 365 days, and the bid validity is set for 120 days. Bidders should refer to the tender documents for specific pre-qualification requirements.

Fees & EMD

The tender fee is set at ₹5,000, payable to NHAI in New Delhi. There is no exemption for the tender fee. Notably, there is no Earnest Money Deposit (EMD) required for this tender, which may lower the barrier for participation.

Key dates

Document Download Start Date: 16-Mar-2026 09:10 AM
Document Download End Date: 11-May-2026 11:00 AM
Bid Submission Start Date: 16-Mar-2026 09:15 AM
Bid Submission End Date: 11-May-2026 11:00 AM
Bid Opening Date: 12-May-2026 11:30 AM

Bidders should ensure timely submission of documents and adherence to the specified timelines to avoid disqualification.

AI insights

Consultancy Services for preparation of Detailed Project Report (DPR) for Four laning of Trichy-Karur-Coimbatore (Greenfield) and Northern Trichy Bypass (Total Tentative Length 230 Km) in Tamil Nadu

Risk factors

tight timelines
bid validity
document gaps

Financials

Tender value	Undisclosed
EMD amount	₹0.00 — payable to Nil at Nil
Tender fee	₹5,000 — payable to NHAI at NEW DELHI

Payment mode Offline

Timeline

Publish date	16-Mar-2026 09:05 AM
Bid end	11-May-2026 11:00 AM
Opening date	12-May-2026 11:30 AM

Critical dates

From the portal detail page (all dates captured when available).

Published date	16-Mar-2026 09:05 AM
Bid opening date	12-May-2026 05:12 PM
Document download / sale start	16-Mar-2026 09:10 AM
Document download / sale end	11-May-2026 11:00 AM
Bid submission start	16-Mar-2026 09:15 AM
Bid submission end	11-May-2026 11:00 AM

Tender Documents

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TKCT.rar	4.73 MB	RAR	This file type cannot be previewed in the browser. Download it to open on your device. Download Sign-in required · same daily limit as viewing
II.pdf	185.55 KB	PDF	View document Sign-in required

Corrigenda

Official amendments and notices. PDFs open in the same viewer as tender documents (sign in, verified email, daily limit applies).

CORRIGENDUM II

Type Date

Published Corrigendum Details Date : 27-Apr-2026 05:12 PM [Tender information] Organisation Chain : National Highways Authority of India||Head Office - NHAI||Technical - NHAI Tender ID : 2026_NHAI_271256_1 Tender Ref No : TNDIV-20022/12/2026-Tamil Nadu Division/E-309799 Tender Title : Consultancy Services for preparation of Detailed Project Report (DPR) for Four laning of Trichy-Karur-Coimbatore (Greenfield) and Northern Trichy Bypass (Total Tentative Length 230 Km) in Tamil Nadu Corrigendum Type : Date [Corrigendum:1] Corrigendum title: CORRIGENDUM II Description: EXTENSION OF BID DUE DATE Published: 24-Apr-2026 06:08 PM Document: II.pdf Size (KB): 185.55 Publish Date: 16-Mar-2026 09:05 AM │ Bid Opening Date: 12-May-2026 11:30 AM Document Download/Sale Start Date: 16-Mar-2026 09:10 AM │ Document Download/Sale End Date: 11-May-2026 11:00 AM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 16-Mar-2026 09:15 AM │ Bid Submission End Date: 11-May-2026 11:00 AM [Critical Dates] [Details Before Corrigendum] Publish Date: 16-Mar-2026 09:05 AM │ Bid Opening Date: 28-Apr-2026 11:30 AM Document Download/Sale Start Date: 16-Mar-2026 09:10 AM │ Document Download/Sale End Date: 27-Apr-2026 11:00 AM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 16-Mar-2026 09:15 AM │ Bid Submission End Date: 27-Apr-2026 11:00 AM [Critical Dates]

File	Size	Type	Action
II.pdf	185.55	PDF	View document Sign-in required

Corrigendum 1

Type Other

Published Corrigendum Details Date : 27-Apr-2026 05:12 PM [Tender information] Organisation Chain : National Highways Authority of India||Head Office - NHAI||Technical - NHAI Tender ID : 2026_NHAI_271256_1 Tender Ref No : TNDIV-20022/12/2026-Tamil Nadu Division/E-309799 Tender Title : Consultancy Services for preparation of Detailed Project Report (DPR) for Four laning of Trichy-Karur-Coimbatore (Greenfield) and Northern Trichy Bypass (Total Tentative Length 230 Km) in Tamil Nadu Corrigendum Type : Other [Corrigendum Document Details]

No PDF files attached to this corrigendum row.

Work details

Location, category, and schedule for this procurement.

Location	NHAI HQ
Category	Consultancy
Period of work	365 days
Bid validity	120 days