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

National Highway Authority Of India has invited bids for the 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. The estimated project cost is ₹1,265.84 Cr. Please refer to the tender document for EMD details. Interested bidders can submit applications until 30 September 2026, with the technical opening scheduled for 1 October 2026.