India's 765kV/400kV AIS Substation and Transmission Grid Expansion

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

Power Grid Corporation of India Limited, a Central Government Ministry/Department, extends an invitation for bids under Tender Reference Number CC/T/W-AIS/DOM/A00/26/06734, titled "765kV AIS New Substation Package SS169T". This Open/Advertised Tender, e-published on 13-May-2026 at 06:15 PM, falls under the 'Works' category for 'Power/Energy Projects/Products/Services' and outlines a significant infrastructure development project with a PAN INDIA scope. The comprehensive scope of work for this package, SS169T, involves the establishment of a new Kavathampalayam 765/400 kV AIS Substation and the extension of the existing 765kV Ariyalur Substation. This critical project forms an integral part of the 'Development of Intra-State Transmission System', further encompassing the associated 765 kV and 400 kV Transmission Lines, and the Edayarpalayam 400/230/110 kV AIS Substation, all to be executed through the Tariff Based Competitive Bidding (TBCB) route. Prospective bidders are required to submit a non-refundable Tender Fee of INR 25,000.00, with no Earnest Money Deposit (EMD) specified for this tender. Key dates for participation are critical: document download commenced on 13-May-2026 at 06:15 PM and will conclude on 26-Jul-2026 at 11:55 PM. The bid submission window opened on 13-May-2026 at 04:15 PM and will close on 28-Jul-2026 at 11:00 AM, followed by the bid opening on the same day, 28-Jul-2026, at 11:30 AM. Interested parties are encouraged to procure the tender documents and submit their proposals within the stipulated deadlines to Manju Meena, Manager, at PowerGrid Corporation of India Limited, Saudamini Sector 29, Gurugram.