📄Overview
National Highways Authority of India has invited open tender bids for "CONSULTANCY SERVICES FOR PREPARATION OF DETAILED PROJECT REPORT (DPR) FOR CONSTRUCTION OF SECOND PARALLEL TUBE ADJACENT TO EXISTING NAGABASTI SINGLE TUBE TUNNEL (CH. 138) FOR ITS CONVERSION INTO TWIN TUBE 4 LANE CONFIGURATION IN THE STATE OF ASSAM" at South West Delhi, Assam — a Roads & Highways consultancy / service on a Item Rate basis, carrying an estimated value of ₹1.99 Cr. Bids close on 4 August 2026. Reference NEDIV 22/1/2026 Northeast Division/E 317584.
🗓️Timeline
Published
18 Jun 2026
Submission opens
18 Jun 2026
Submission closes
4 Aug 2026
Bid opening
5 Aug 2026
📎Tender documents
PDFTendernotice_1.pdfNIT · 4.4 MBZIPDownload all (zip)All 1 document · 4.1 MB — one download
What’s inside1111.rar 4.1 MB
Documents are mirrored from the source portal for reference. Live bidding and authoritative documents remain on the official portal.
📋Complete tender details
🏷️ Identification
Tender ID2026_NHAI_281341_1
Reference No.NEDIV 22/1/2026 Northeast Division/E 317584
OrganisationNational Highways Authority of India » Head Office - NHAI » Technical - NHAI
Product categoryConsultancy
💰 Commercials
Estimated value₹1.99 Cr
Form of contractItem Rate
EMD—
Tender fee₹5,000
Payment modeOffline
⚖️ Process & eligibility
Tender typeOpen Tender
CategoryConsultancy / Service
No. of covers2
Bid validity120 days
Two-stage biddingNo
Withdrawal allowedYes
📍 Location & authority
LocationSouth West Delhi, Assam
PIN110075
Bid opening placeNHAI HQ
Inviting authorityL S RAJPUROHIT
❓Frequently asked questions
What is this tender for?
National Highways Authority of India floated this tender for "CONSULTANCY SERVICES FOR PREPARATION OF DETAILED PROJECT REPORT (DPR) FOR CONSTRUCTION OF SECOND PARALLEL TUBE ADJACENT TO EXISTING NAGABASTI SINGLE TUBE TUNNEL (CH. 138) FOR ITS CONVERSION INTO TWIN TUBE 4 LANE CONFIGURATION IN THE STATE OF ASSAM" — Roads & Highways work, procured as a consultancy / service contract on a Item Rate basis.
What is the estimated value?
The estimated value is ₹1.99 Cr.
What are the EMD and tender fee?
EMD is not specified; tender fee is ₹5 K.
When do bids close?
Bids close on 4 August 2026; bids open on 5 August 2026.