Turnkey 33/11 kV Substation Construction with 8 MVA Transformer in Natham, Tirupathur

TNEB Limited, a State Government and UT organization, is inviting bids for an open tender (Reference Number: SD-003/26-27) for the comprehensive manufacture, fabrication, supply, erection, testing, and commissioning of a 33/11 KV Sub-Station, complete with one 1X8 MVA Power transformer, associated equipment, accessories, and control panels. This crucial project, located in Natham, Tirupathur EDC within the Vellore Region, is to be executed on a total turnkey basis with a stipulated work period of 365 days. The tender documents are available for download from October 17, 2026, at 02:00 PM until November 02, 2026, at 02:00 PM. Bids are to be submitted online starting October 17, 2026, at 02:00 PM, with the submission deadline set for November 02, 2026, at 02:00 PM. The earnest money deposit (EMD) required is ₹1,25,780, with exemptions allowed through BG/ST. A pre-bid meeting is scheduled for October 27, 2026, at 11:00 AM at the office of CE/D/Vellore, located at No.10, Kamaraj Building, East Main Road, Gandhi Nagar, Vellore, Tamilnadu- 632006. The bid opening will take place on November 03, 2026, at 02:30 PM at the same venue. This tender requires a two-cover submission process, encompassing technical and financial bids. Further details regarding eligibility criteria, tender documents, and specific technical requirements are available for review and download.