Edayarpalayam 400kV AIS Substation Development for Tamil Nadu's Intra-State Transmission

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

Power Grid Corporation of India Limited (PGCIL) invites bids for a major 'Works' tender (Reference: CC/T/W-AIS/DOM/A10/26/06706) titled 'Pre-Bid Tie up for 400kV AIS New Substation Package SS170T'. This open/advertised tender specifically seeks qualified entities for the establishment of the Edayarpalayam 400/230-110 kV AIS Substation in Tamil Nadu. This project is a crucial component of the broader Intra-State Transmission System development, which also encompasses the Kavathampalayam 765/400 kV AIS Substation and associated 765 kV & 400 kV Transmission Lines. Interested applicants can download tender documents and commence bid submission from 13-May-2026 06:00 PM, with the final deadline for bid submission set for 28-Jul-2026 11:00 AM. A non-refundable Tender Fee of ₹25,000 is required, and notably, no Earnest Money Deposit (EMD) is applicable for this opportunity. This initiative represents a significant opportunity for experienced contractors in Power/Energy Projects to contribute to vital national infrastructure.