📄Overview
National Highways Authority of India has invited open tender bids for "Widening and Improvement of existing carriageway to 4lanes of Kaliabor-Numaligarh (Km.315.315-Km.400.990) of NH37 (New NH715) including Implementation of Wildlife-friendly Measures Proposed on Kaziranga National Park (KNP) in Assam on EPC (2nd call)" at South West Delhi, Delhi — a Parks / Horticulture turnkey / epc on a EPC Contract basis, carrying an estimated value of ₹4829.14 Cr. Bids close on 9 July 2026. EMD is ₹48.29 Cr. Reference NEDIV-20015/20/2024-PIU Haflong/E-265199.
🗓️Timeline
Published
22 May 2026
Submission opens
22 May 2026
Submission closes
9 Jul 2026
Bid opening
10 Jul 2026
📎Tender documents
PDFTendernotice_1.pdfNITZIPDownload all (zip)All 6 documents — one download
What’s insideDOCSpart5.rar 35.0 MBDOCSpart2.rar 35.0 MBDOCSpart6.rar 20.2 MBDOCSpart1.rar 35.0 MBDOCSpart4.rar 35.0 MBDOCSpart3.rar 35.0 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_278446_1
Reference No.NEDIV-20015/20/2024-PIU Haflong/E-265199
OrganisationNational Highways Authority of India » Head Office - NHAI » Technical - NHAI
Product categoryCivil Works
💰 Commercials
Estimated value₹4829.14 Cr
Form of contractEPC Contract
EMD₹48,29,00,000
Tender fee₹4,90,000
Payment modeOffline
⚖️ Process & eligibility
Tender typeOpen Tender
CategoryTurnkey / EPC
No. of covers2
Bid validity120 days
Two-stage biddingNo
Withdrawal allowedYes
📍 Location & authority
LocationSouth West Delhi, Delhi
PIN110075
Bid opening placeNHAI HQ
Inviting authorityLOKESH SINGH RAJPUROHIT
❓Frequently asked questions
What is this tender for?
National Highways Authority of India floated this tender for "Widening and Improvement of existing carriageway to 4lanes of Kaliabor-Numaligarh (Km.315.315-Km.400.990) of NH37 (New NH715) including Implementation of Wildlife-friendly Measures Proposed on Kaziranga National Park (KNP) in Assam on EPC (2nd call)" — Parks / Horticulture work, procured as a turnkey / epc contract on a EPC Contract basis.
What is the estimated value?
The estimated value is ₹4829.14 Cr.
What are the EMD and tender fee?
EMD is ₹48.29 Cr; tender fee is ₹4.90 L.
When do bids close?
Bids close on 9 July 2026; bids open on 10 July 2026.