6 as of Monday, 28 September 2026. The list refreshes several times a day as portals publish new tenders, and closed or withdrawn tenders drop off automatically.

Which departments publish the most Transformers & Substations tenders?

Right now: TNEB Limited (5) and MAWS (1). Use the Department filter to see only one buyer's tenders.

Where are these tenders published?

On the official portals: Tamil Nadu eProcurement. Each tender page links to its portal, where you download the documents and submit your bid.

How do I bid for a Transformers & Substations tender?

Open the tender, check eligibility, EMD and document fee, then register on the portal it came from. NIC eProcurement and CPPP portals need a Class 3 Digital Signature Certificate (DSC); GeM needs a seller account. Submit your bid online before the closing time shown here.

Can I get notified about new Transformers & Substations tenders?

Tap Follow at the top of this page. Your home page then shows how many new tenders appeared here since your last visit. You can also subscribe to this page's RSS feed.

State / UTClear

Category

Department

Portal

NCTPS I ES Circle EM I division S Dn III Providing excavation for new Earth pits erection of new GI Earth rods and laying of new GI Earth flats for improvement of Earthing system in Unit I HVR Transformer and LT Switchgear of Water Treatment plant

NCTPS I ES Circle EM I division S Dn III -ESP Unit I Dismantling Lifting of ESP LT Switchgear Panel upto 2 5 feet and strengthening the base support frame in Unit I to protect from water flooding stagnation due to heavy rain during Annual overhau

NCTPS I ES Circle EM I division SD I Annual Maintenance works in Generator Transformers Unit Auxiliary Transformers and Station Transformers of Unit I II III during the Annual Capital overhauling period for the year 2026 27 at NCTPS I

Refurbishment of Transformer at Kurukudurai Headworks in Ward 29 of Thachanallur Zone

Improvement work of providing a new chain link fencing around the campus of the Thanjavur Grid 110 33 11 KV Substation

Design, Detailed Engineering, Manufacture, Supply, Erection, Testing and commissioning of GANGAIKONDAN 230/110KV AIS SS excluding supply and erection of 2x100MVA, 230/110KV Auto Transformer at Gangaikondan SIPCOT Premises in Tirunelveli EDC

About Transformers & Substations tenders in Tamil Nadu tenders