Vallipatty Substation: 5 MVA Transformer Erection & Oil Filtration and 8 MVA Transformer Oil Replacement Works

TNEB Limited, through its Dindigul EDC, is inviting sealed bids for a crucial works contract at the 33/11KV Vallipatty Sub-station in Dindigul. This open tender, designated with Tender Reference Number 45/DEDC/26-27, specifically seeks proposals for the labour charges associated with the erection of a 5 MVA Power Transformer, including associated oil filtration works. Furthermore, the scope includes the replacement of oil in an existing 8 MVA Indo-tech Power Transformer-II. This miscellaneous works contract presents a significant opportunity for qualified contractors to contribute to the operational efficiency and reliability of TNEB's electrical infrastructure. The tender documents will be available for download from 10-Nov-2026 at 05:48 PM, with bids due for submission by 25-Nov-2026 at 05:48 PM. The bid opening will take place on 26-Nov-2026 at 05:48 PM. The tender fee is nil, and an Earnest Money Deposit (EMD) of ₹2,300 is required. All inquiries and submissions should be directed to the Superintending Engineer/DEDC/Dindigul at O/o The Superintending Engineer, Dindigul EDC, TNPDCL, Meenatchi Nayakan Patti, Dindigul 624 002.