Operation and Maintenance Supervision Consultancy for NH-54 Balachera to Silchar Section, Assam

The National Highways Authority of India (NHAI), a Public Sector Undertaking, is inviting bids for Supervision Consultancy (SC) Services for the Operation and Maintenance of Package AS-01, covering Km 275.00 to Km 300.76 of NH-54 (New NH-27) in the State of Assam. This open tender opportunity, identified by Tender Reference Number NHAI/ROGHY/SC/SLR/AS01/2026 and Tender ID 2026_NHAI_290804_1, requires a non-refundable tender fee of ₹5,000. The scope of work encompasses providing consultancy services for a period of 1080 days. Interested bidders are advised that document downloads and bid submissions are open from 15-Sep-2026 at 09:00 AM, with the bid submission deadline on 14-Oct-2026 at 05:00 PM. The bid opening will take place on 15-Oct-2026 at 05:00 PM at NHAI RO GHY. The tender involves two covers, with cover 1 for the scanned copy of the tender fee and technical documents, and cover 2 for the financial bid. Specific details regarding the technical documents required can be found within the tender documents.