765kV AIS Substation Construction and Transmission Line Extension Project

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 is issued by the Power Grid Corporation of India Limited, a Central Government Ministry/Department, for the execution of the "765kV AIS New Substation Package SS169T". The project involves the establishment of a new 765kV AIS substation at Kavathampalayam and the extension of the 765kV Ariyalur SS, as part of the Development of Intra-State Transmission System. This encompasses the construction of the Kavathampalayam 765kV/400kV AIS substation, associated 765kV/400kV transmission lines, and the Edayarpalayam 400kV/230kV/110kV AIS substation, to be undertaken via the Tariff Based Competitive Bidding (TBCB) route. The tender documents are available for download from May 13, 2026, 06:15 PM, until August 10, 2026, 11:55 PM. Bids can be submitted starting from May 13, 2026, 04:15 PM, and must be received by August 12, 2026, 11:00 AM. The bid opening is scheduled for August 12, 2026, 11:30 AM. The tender fee is ₹25,000, with an Earnest Money Deposit (EMD) of ₹0.00. This is an open/advertised tender categorized under "Works" with a product category of "Power/Energy Projects/Products/Services," applicable on a PAN INDIA basis. The tender reference number is CC/T/W-AIS/DOM/A00/26/06734. The tender is being invited by Manju Meena, Manager, PowerGrid Corporation of India Limited, Saudamini Sector 29, Gurugram.