Supervision Consultancy for NH-18 Road Rehabilitation and Upgradation: Purulia to Chandil Section

Work Description - Supervision Consultancy Services For Rehabilitation And Upgradation Of Existing Road To 2-lane With Paved Shoulders Configuration In Purulia To Chandil Section Of Nh-18 Including Purulia Bypass In The States Of West Bengal And Jharkhand

This tender is for the provision of Consultancy Services for the Supervision of Rehabilitation and Upgradation of the existing road to a 2-lane configuration with paved shoulders. The project specifically covers the Purulia to Chandil section of National Highway (NH) 18, inclusive of the Purulia Bypass, and spans across the States of West Bengal and Jharkhand. The National Highways Authority of India (NHAI), a Public Sector Undertaking, is inviting bids for this open tender. The tender reference number is 06/SC/NH-18/2026-2027/OandM, and the tender ID is 2026_NHAI_283592_1. The tender documents are available for download from July 9, 2026, 05:20 PM, and the document download and bid submission deadline is September 15, 2026, at 12:00 PM. The bid opening will take place on September 16, 2026, at 12:00 PM. A tender fee of ₹5,000 is applicable, payable offline to NHAI in Kolkata. There is no Earnest Money Deposit (EMD) required for this tender. The bid submission involves two covers: Cover 1 for Fee/PreQual/Technical documents (including scanned copies of payment acknowledgement, power of attorney, and bid security declaration, along with technical documents I to IV) and Cover 2 for the financial bid in .xls format. The duration of the work is anticipated to be 1825 days, with a bid validity of 120 days. The tender inviting authority is NHAI, RO-Kolkata, located at Synthesis Business Park, Wing-C, 8th Floor, Newtown, Kolkata 700156.