230 KV DC Line Erection on Towers for Palani Thumbalapatti Substation

TNEB Limited, a State Government and UT organization, represented by CE/TPSO/MDU, is pleased to announce an open tender for the critical works involving the erection of a 230 KV DC line on DC Towers for the proposed Palani Thumbalapatti 230/110KV Substation. This tender, with reference number CE/TPSO/MDU/016/26-27 and Tender ID 2026_EB_716594_1, falls under the Civil Works - Others product category and is specifically for electrical transmission infrastructure development. The project involves a substantial scope of work, with a stipulated period of 180 days for completion and an equal bid validity period of 180 days. A security deposit of ₹59,000 is required, with provisions for EMD exemption through BG/ST. The tender process will involve two covers: Cover 1 for Fee/PreQual/Technical documents in PDF format, and Cover 2 for the financial bid in XLS format. Prospective bidders are invited to download tender documents from October 22, 2026, 05:45 PM, until November 5, 2026, 02:00 PM. Bid submissions will commence on October 27, 2026, 05:00 PM, and must be completed by November 5, 2026, 02:00 PM. The bid opening ceremony is scheduled for November 6, 2026, 02:30 PM, at the O/o CE/TPSO/MDU. This is a unique opportunity for eligible contractors to contribute to crucial infrastructure development in the Thumbalapatty region.