TNEB Limited has invited open tender tender bids for the work “Major overhauling of Machin 3 20MVA, 11 -230KV, B Phase single phase Power Transformer at Tunnel Power House Mettur Dam in Erode Generation Circle.” at Salem, Tamil Nadu, PIN 636401. It is classified as Dams / Hydro / Major Water Infra work, Other / Unclassified in nature, procured as a works contract, carrying an estimated value of approximately ₹5.51 L. Bids close on 30 May 2026; bids open on 1 June 2026. The earnest money deposit (EMD) is ₹11,030, and no tender fee is specified. The tender reference is SE/GEN/01/26-27 dt 12.05.26.
No corrigenda issued for this tender so far. Last checked 15 May 2026. Any addendum or deadline extension will appear here.
The work scope is captured in the title above. Detailed scope, drawings and specifications are in the NIT document — download from the Documents tab.
Product Category: Maintenance Works
Pre-qualification criteria are listed in the NIT document. Typical fields include turnover, similar-work experience, contractor class and net worth. Download the NIT from the Documents tab.
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Frequently asked questions
What is this tender for?
TNEB Limited has floated this tender for “Major overhauling of Machin 3 20MVA, 11 -230KV, B Phase single phase Power Transformer at Tunnel Power House Mettur Dam in Erode Generation Circle.”. It is Dams / Hydro / Major Water Infra work, Other / Unclassified in nature, procured as a works contract.
What is the estimated value of this tender?
The estimated tender value is ₹5.51 L.
When is the last date to submit bids?
Bids close on 30 May 2026. Bid opening is on 1 June 2026.
Which department issued this tender and where is the work?
It was issued by TNEB Limited. The work location is Salem, Tamil Nadu, PIN 636401.
What are the EMD and tender fee?
EMD is ₹11,030; the tender fee is nil.
How do I download the tender documents and BoQ?
Open the ‘Documents’ section above to download the NIT, BoQ and any corrigenda for reference SE/GEN/01/26-27 dt 12.05.26. Bidding is done on the NIC eProcure portal.