[Consultancy Services for preparation of DPR for Widening to 4 Lane Divided Carriageway of Chhapra Gopalganj section of NH-85 in the state of Bihar (Approx. Length 95 km.) 3rd Call]

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) is inviting bids for consultancy services to prepare a Detailed Project Report (DPR) for the widening of the Chhapra Gopalganj section of NH-85 in Bihar, covering an approximate length of 95 km. This is the third call for this tender, indicating previous attempts to procure these services.

Scope / Work

Bidders are required to provide consultancy services specifically for the preparation of the DPR for the project mentioned. The total tender value is ₹4,68,60,000, and the contract will be based on an item rate. The work period is estimated at 270 days, with a bid validity of 120 days. Bidders should ensure they meet the qualifications outlined in the tender documents, which are crucial for compliance.

Fees & EMD

The tender fee is set at ₹5,000, payable offline to NHAI in New Delhi. There is no Earnest Money Deposit (EMD) required for this tender, which may encourage more bidders to participate. However, bidders should note that tender fee exemption is not allowed.

Key dates

Publish Date: 16-Mar-2026 05:00 PM
Bid Submission Start Date: 17-Mar-2026 09:30 AM
Bid Submission End Date: 05-May-2026 11:00 AM
Bid Opening Date: 06-May-2026 11:30 AM
Document Download Period: 17-Mar-2026 09:30 AM to 05-May-2026 11:00 AM

Bidders should ensure timely submission of their proposals and download all necessary documents within the specified timeframe. The absence of a pre-bid meeting may require bidders to thoroughly review the tender documents for any clarifications needed prior to submission.

AI insights

Consultancy Services for preparation of DPR for Widening to 4 Lane Divided Carriageway of Chhapra Gopalganj section of NH-85 in the state of Bihar (Approx. Length 95 km.) 3rd Call

Risk factors

tight timelines
bid validity
document gaps
no EMD required

Financials

Tender value	₹4,68,60,000
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 05:00 PM
Bid end	05-May-2026 11:00 AM
Opening date	06-May-2026 11:30 AM

Critical dates

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

Published date	16-Mar-2026 05:00 PM
Bid opening date	06-May-2026 11:30 AM
Document download / sale start	17-Mar-2026 09:30 AM
Document download / sale end	05-May-2026 11:00 AM
Bid submission start	17-Mar-2026 09:30 AM
Bid submission end	05-May-2026 11:00 AM

Tender Documents

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Name	Size	Type	Action
RFP.pdf	4.47 MB	PDF	View document Sign-in required
CorrigendumII.pdf	269.53 KB	PDF	View document Sign-in required
I.pdf	317.06 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_271589_1 Tender Ref No : BRDIV-19/57/2025-Bihar Division/E-285176 Tender Title : Consultancy Services for preparation of DPR for Widening to 4 Lane Divided Carriageway of Chhapra Gopalganj section of NH-85 in the state of Bihar (Approx. Length 95 km.) 3rd Call Corrigendum Type : Date [Corrigendum:2] Corrigendum title: CORRIGENDUM II Description: EXTENSION OF BID DUE DATE Published: 22-Apr-2026 04:38 PM Document: CorrigendumII.pdf Size (KB): 269.53 Publish Date: 16-Mar-2026 05:00 PM │ Bid Opening Date: 06-May-2026 11:30 AM Document Download/Sale Start Date: 17-Mar-2026 09:30 AM │ Document Download/Sale End Date: 05-May-2026 11:00 AM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 17-Mar-2026 09:30 AM │ Bid Submission End Date: 05-May-2026 11:00 AM [Critical Dates] [Corrigendum:1] Publish Date: 16-Mar-2026 05:00 PM │ Bid Opening Date: 24-Apr-2026 11:30 AM Document Download/Sale Start Date: 17-Mar-2026 09:30 AM │ Document Download/Sale End Date: 23-Apr-2026 11:00 AM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 17-Mar-2026 09:30 AM │ Bid Submission End Date: 23-Apr-2026 11:00 AM [Critical Dates] [Details Before Corrigendum] Publish Date: 16-Mar-2026 05:00 PM │ Bid Opening Date: 17-Apr-2026 11:30 AM Document Download/Sale Start Date: 17-Mar-2026 09:30 AM │ Document Download/Sale End Date: 16-Apr-2026 11:00 AM Clarification Start Date: NA │ Clarification End Date: NA Bid Submission Start Date: 17-Mar-2026 09:30 AM │ Bid Submission End Date: 16-Apr-2026 11:00 AM [Critical Dates]

File	Size	Type	Action
CorrigendumII.pdf	269.53	PDF	View document Sign-in required
I.pdf	317.06	PDF	View document Sign-in required

Work details

Location, category, and schedule for this procurement.

Location	NHAI HQ
Category	Consultancy
Period of work	270 days
Bid validity	120 days