widening of service road from km. 265.500 to km. 279.750 on four lane raipur-aurang section from km.239.000 to km. 282.000 of nh-6 (new nh-53) as bot (toll) on dbfot pattern under nhdp iv on epc mode

National Highway Authority Of India has invited bids for the widening of service road from km. 265.500 to km. 279.750 on four lane raipur-aurang section from km.239.000 to km. 282.000 of nh-6 (new nh-53) as bot (toll) on dbfot pattern under nhdp iv on epc mode. The estimated project cost is ₹64.25 Cr, with an EMD of ₹0.64 Cr. Interested bidders can submit applications until 22 October 2026, with the technical opening scheduled for 23 October 2026.