📄Overview
National Highways Authority of India has invited open tender bids for "Widening and Upgradation of existing highway from Khagaria (Design Ch. 270.000) to Purnea (Design Ch. 413.529) section of NH 31 and NH 231 to 4 lane with paved shoulders under NH (O) on BOT (Toll) in the State of Bihar (2 nd call)" at South West Delhi, Bihar — a Roads & Highways works on a Item Rate basis, carrying an estimated value of ₹3388.40 Cr. Bids close on 30 July 2026. EMD is ₹33.88 Cr. Reference BRDIV 20014/45/2025 PIU Begusarai/E 288481.
🗓️Timeline
Published
16 Jun 2026
Submission opens
16 Jun 2026
Submission closes
30 Jul 2026
Bid opening
31 Jul 2026
📎Tender documents
PDFTendernotice_1.pdfNIT · 236 KBZIPDownload all (zip)All 5 documents · 173.7 MB — one download
What’s insideTDpart5.rar 21.7 MBTDpart4.rar 38.0 MBTDpart3.rar 38.0 MBTDpart2.rar 38.0 MBTDpart1.rar 38.0 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_280981_1
Reference No.BRDIV 20014/45/2025 PIU Begusarai/E 288481
OrganisationNational Highways Authority of India » Head Office - NHAI » Technical - NHAI
Product categoryCivil Works
💰 Commercials
Estimated value₹3388.40 Cr
Form of contractItem Rate
EMD₹33,88,00,000
Tender fee₹3,40,000
Payment modeOffline
⚖️ Process & eligibility
Tender typeOpen Tender
CategoryWorks
No. of covers2
Bid validity120 days
Two-stage biddingNo
Withdrawal allowedYes
📍 Location & authority
LocationSouth West Delhi, Bihar
PIN110075
Bid opening placeNHAI HQ
Inviting authorityBHASKAR MISHRA
❓Frequently asked questions
What is this tender for?
National Highways Authority of India floated this tender for "Widening and Upgradation of existing highway from Khagaria (Design Ch. 270.000) to Purnea (Design Ch. 413.529) section of NH 31 and NH 231 to 4 lane with paved shoulders under NH (O) on BOT (Toll) in the State of Bihar (2 nd call)" — Roads & Highways work, procured as a works contract on a Item Rate basis.
What is the estimated value?
The estimated value is ₹3388.40 Cr.
What are the EMD and tender fee?
EMD is ₹33.88 Cr; tender fee is ₹3.40 L.
When do bids close?
Bids close on 30 July 2026; bids open on 31 July 2026.