Bids close in 12d 14h · 15 June 2026
2026_EB_655679_1 Bid Open · Ref T-2363 · NIC eProcure / GePNIC

Design, detailed engineering, supply, erection, testing, commissioning and establishment of (i) Kavathampalayam 765/400 kV AIS SS along with 765 kV and 400 kV Transmission Lines and (ii) Edayarpalayam 400/230-110 KV AIS SS under TBCB (BOOT model)

Chennai, Tamil Nadu PIN 600002 Published 13 February 2026
Civic / Administration / OtherPower / ElectricalSITC / InstallOtherElectrical Works0 corrigenda
Auto-classified · Sector “Power / Electrical” matched “400 kV” · Work “SITC / Install” matched “erection, testing”
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TNEB Limited has invited open tender tender bids for the work “Design, detailed engineering, supply, erection, testing, commissioning and establishment of (i) Kavathampalayam 765/400 kV AIS SS along with 765 kV and 400 kV Transmission Lines and (ii) Edayarpalayam 400/230-110 KV AIS SS under TBCB (BOOT model)” at Chennai, Tamil Nadu, PIN 600002. It is classified as Power / Electrical work, SITC / Install in nature, procured as a other contract, carrying an estimated value of approximately ₹1750 Cr. Bids close on 15 June 2026; bids open on 15 June 2026. The earnest money deposit (EMD) is ₹35 Cr, and no tender fee is specified. The tender reference is T-2363.

Tender Value₹1750 Crderived from EMD
EMD₹35 Cr
Tender feenot available
Perf. security5%
Published
13 Feb
Pre-bid
2 Mar
Bid opening
15 Jun · 15:00
Completion
+ NA days

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: Electrical 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 “Design, detailed engineering, supply, erection, testing, commissioning and establishment of (i) Kavathampalayam 765/400 kV AIS SS along with 765 kV and 400 kV Transmission Lines and (ii) Edayarpalayam 400/230-110 KV AIS SS under TBCB (BOOT model)”. It is Power / Electrical work, SITC / Install in nature, procured as a other contract.
What is the estimated value of this tender?
The estimated tender value is ₹1750 Cr.
When is the last date to submit bids?
Bids close on 15 June 2026. Bid opening is on 15 June 2026.
Which department issued this tender and where is the work?
It was issued by TNEB Limited. The work location is Chennai, Tamil Nadu, PIN 600002.
What are the EMD and tender fee?
EMD is ₹35 Cr; 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 T-2363. Bidding is done on the NIC eProcure portal.