Kavathampalayam and Ariyalur 765kV AIS Substation Construction and Transmission Line Development

Work Description - 765kv Ais New Substation Package Ss169t For A Establishment Of Kavathampalayam 765400 Kv Substation B Extension Of 765kv Ariyalur Ss Under Development Of Intra-state Transmission System Consisting Of Kavathampalayam 765400 Kv Ais Ss Along With 765 Kv 400 Kv Transmission Lines And Edayarpalayam 400230 110 Kv Ais Substation Through Tbcb Route

This tender description outlines an opportunity for the establishment of a new 765kV Air Insulated Substation (AIS) at Kavathampalayam and the extension of the 765kV Ariyalur Substation, as part of the Development of Intra-State Transmission System. This significant project, identified as Package SS169T, also encompasses the construction of 765kV and 400kV transmission lines, and a 400kV/230kV/110kV AIS Substation at Edayarpalayam, all to be executed via the Tariff Based Competitive Bidding (TBCB) route. The tender is being invited by Power Grid Corporation of India Limited, a Central Government Ministry/Department, with documents available for download from May 13, 2026, starting at 06:15 PM, until August 3, 2026, 11:55 PM. Bid submissions can commence from May 13, 2026, at 04:15 PM and close on August 5, 2026, at 11:00 AM, with the bid opening scheduled for August 5, 2026, at 11:30 AM. The tender is categorized under "Works" and falls within the "Power/Energy Projects/Products/Services" product category, with a tender fee of INR 25,000 and an Earnest Money Deposit (EMD) of INR 0.00. The tender reference number is CC/T/W-AIS/DOM/A00/26/06734, and it is an open/advertised tender applicable across PAN INDIA. The inviting authority is Power Grid Corporation of India Limited, located at Saudamini Sector 29, Gurugram, with Manju Meena, Manager, serving as the contact point.