Establishment of Edayarpalayam 400kV AIS Substation and Transmission Infrastructure

Work Description - 400kv Ais New Substation Package Ss170t For: (i) Establishment Of Edayarpalayam 400/230-110 Kv Substation

This tender, reference number CC/T/W-AIS/DOM/A10/26/06706, is issued by the Power Grid Corporation of India Limited, a Central Government Ministry/Department, for a critical infrastructure project. The primary objective of this open/advertised tender is the "Pre-Bid Tie up for 400kV AIS New Substation Package SS170T for Establishment of Edayarpalayam 400/230-110 kV Substation under Develop Intra-State Transmission System consisting of (i) Kavathampalayam 765/400 kV AIS SS along with 765 kV & 400 kV Transmission Lines and (ii) Edayarpalayam 400/230-110 kV AIS Substation through TBCB route". This signifies a significant undertaking in the power and energy sector, specifically within Tamil Nadu. Key dates for interested parties include the document download period commencing on May 13, 2026, at 06:00 PM and concluding on July 29, 2026, at 11:55 PM. Bids will be accepted for submission starting May 13, 2026, at 06:00 PM, with the final submission deadline on July 31, 2026, at 11:00 AM. The bid opening is scheduled for July 31, 2026, at 11:30 AM, following the ePublished Date of May 13, 2026, at 06:00 PM. The tender fee is specified as INR 25,000, with an Earnest Money Deposit (EMD) of 0.00. The tender inviting authority is Rishi Tandon, DGM, located at PowerGrid Corporation of India Limited, Saudamini Sector 29, Gurugram. This works category tender is seeking proposals for the establishment of a new 400kV Air Insulated Switchgear (AIS) substation at Edayarpalayam, a crucial component of the intra-state transmission system development.