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Home › Power / Electrical › Tiruvallur › 2026_EB_682708_1
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Live — accepting bids

Extension of Battery Room in Existing Poonamallee CMRL 110kV Substation

TNEB Limited has invited open tender bids for "Extension of Battery Room in Existing Poonamallee CMRL 110kV Substation" at Tiruvallur, Tamil Nadu — a Power / Electrical works on a Works basis, carrying an estimated value of an estimated under ₹1 Cr (derived from the EMD, as the department didn't publish a value). Bids close on 8 July 2026. EMD is ₹7 K. Reference OT-07/2026-27 of SE/GCC-II.
TNEB Limited » TANTRANSCO » CE-Transmission Projects-I-Chennai - TANTRANSCO » SE-GCC II - TANTRANSCO · Ref OT-07/2026-27 of SE/GCC-II
⬇ Download Tender
Est. value
under ₹1 Crestimate
Closes
8 Jul 2026
5 days left
EMD
₹7 Kexemption allowed
Status
Closing soon

The opportunity

📄 Scope of work›

TNEB Limited has invited open tender bids for "Extension of Battery Room in Existing Poonamallee CMRL 110kV Substation" at Tiruvallur, Tamil Nadu — a Power / Electrical works on a Works basis, carrying an estimated value of an estimated under ₹1 Cr (derived from the EMD, as the department didn't publish a value). Bids close on 8 July 2026. EMD is ₹7 K. Reference OT-07/2026-27 of SE/GCC-II.

📎 Tender documents download›
PDFTendernotice_1.pdfNIT · 1.0 MBZIPDownload all (zip)All 1 document · 104 KB — one download
What’s insideBOQ_820681.xls 306 KB

Documents are mirrored from the source portal for reference. Authoritative documents remain on the official portal.

The tender

🕑 Timeline published → current status›
Published
24 Jun 2026
Submission opens
24 Jun 2026
Submission closes
8 Jul 2026
Bid opening
9 Jul 2026
📋 Full details›
Identification
Tender ID2026_EB_682708_1
Reference No.OT-07/2026-27 of SE/GCC-II
OrganisationTNEB Limited » TANTRANSCO » CE-Transmission Projects-I-Chennai - TANTRANSCO » SE-GCC II - TANTRANSCO
Product categoryElectrical Works
Commercials
Estimated valueunder ₹1 Cr (est)
Form of contractWorks
EMD₹6,510
EMD exemptionAllowed
Tender feeNil
Payment modeOnline
Process & eligibility
Tender typeOpen Tender
CategoryWorks
No. of covers2
Bid validity90 days
Two-stage biddingNo
Withdrawal allowedNo
Location & authority
LocationTiruvallur, Tamil Nadu
PIN600053
Bid opening placeSE GCC II ,Alandur,Chennai -16
Inviting authoritySE/GCC-II/CNI
❓ Frequently asked questions›
What is this tender for?
TNEB Limited floated this tender for "Extension of Battery Room in Existing Poonamallee CMRL 110kV Substation" — Power / Electrical work, procured as a works contract on a Works basis.
What is the estimated value?
The value wasn't published; based on the EMD it works out to about under ₹1 Cr.
What are the EMD and tender fee?
EMD is ₹7 K; tender fee is nil.
When do bids close?
Bids close on 8 July 2026; bids open on 9 July 2026.

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About this tender

Tender 2026_EB_682708_1 by TNEB Limited — Power / Electrical works at Tiruvallur, Tamil Nadu. Value under ₹1 Cr, EMD ₹7 K, closes 8 July 2026. Download the NIT, tender document and BOQ free.

Learn how to apply, eligibility & qualification, EMD and tender fee, and submit on the official portal before the deadline. Search more live tenders and check bid results on BidEasy.