Annual Overhauling: High Voltage Rectifier Transformer Hot Oil Circulation & Gasket Replacement at NCTPS-I

TNEB Limited, a State Government and UT organization, hereby invites bids for the NCTPS I ES Circle EM I division S Dn III ESP Hot Oil Circulation and Replacement of all gaskets for 24 Nos 75 KVA 373 5 V 70 KV DC Peak High Voltage Rectifier Transformer in Unit I during Annual Overhauling 2026 27. This is an open tender for works with a contract type of Works, and the location for the work is NCTPS-I. The tender reference number is CE/NCTPS-I/SE/ES/WC-70/2026-27. The Earnest Money Deposit (EMD) required is ₹ 9,100, and EMD through BG/ST or EMD exemption is allowed. The tender document download will commence on October 12, 2026, at 04:10 PM and will conclude on October 16, 2026, at 02:00 PM. Bids can be submitted starting from October 12, 2026, at 04:15 PM until October 16, 2026, at 02:00 PM. The bid opening is scheduled for October 17, 2026, at 02:30 PM at the Office of the Superintending Engineer, Electrical System, NCTPS I, Chennai 120. The bid validity period is 180 days, and the estimated work period is 30 days. This is a two-cover tender, with Cover 1 for Fee/PreQual/Technical documents and Cover 2 for the Finance/Price bid. The organization is seeking experienced contractors for this critical overhauling and replacement work.