[Supply, erection, testing and commissioning of 1X8 MVA PrTr with associated equipments, structures, Breakers, Control and Relay panels, 110 V Battery set and earthing system etc for the establishment of new 33/11 KV Serakulam SS in Tuticorin EDC.] open

TNEB Limited

Ref: CE/D/TIN/SCH/TKC- 013/2025-26 · ID: 2026_EB_672049_1

Category Electrical Works

AI summary

This tender provides details about the project including scope of work, estimated value, deadlines, and eligibility requirements.

Overview

This tender is issued by TNEB Limited for the supply, erection, testing, and commissioning of a 1X8 MVA Power Transformer along with associated equipment for the establishment of a new 33/11 KV Substation in Serakulam, Tuticorin District. The tender is categorized as an Open Tender, and it requires bidders to submit their proposals in a two-cover system.

Scope / Work

The work involves:

  • Supply, erection, testing, and commissioning of a 1X8 MVA Power Transformer.
  • Associated equipment including structures, breakers, control and relay panels, a 110 V battery set, and an earthing system.
  • The project location is Serakulam, Tuticorin District, with an expected period of work spanning 365 days.

Fees & EMD

  • Tender Fee: There is no tender fee required for this bid.
  • EMD (Earnest Money Deposit): The EMD amount is ₹254,500. Exemption for EMD is allowed under certain conditions. Bidders should ensure compliance with the EMD requirements to avoid disqualification.

Key dates

  • Publish Date: 07-Mar-2026 06:30 PM
  • Bid Submission End Date: 16-Apr-2026 02:00 PM
  • Bid Opening Date: 17-Apr-2026 03:00 PM
  • Clarification Period: 07-Mar-2026 06:30 PM to 16-Mar-2026 05:00 PM
  • Document Download Period: 07-Mar-2026 06:30 PM to 16-Apr-2026 02:00 PM

Bidders are encouraged to download the necessary documents and submit their bids within the specified timelines to ensure eligibility.

AI insights

Risk factors

  • EMD size
  • tight timelines
  • bid validity of 180 days
  • no pre-bid meeting

Financials

Tender value Undisclosed
EMD amount ₹2,54,500 — payable to Nil at Nil
Tender fee ₹0.00 — payable to Nil at Nil

Payment mode Online

Timeline

Publish date 07-Mar-2026 06:30 PM
Bid end 16-Apr-2026 02:00 PM
Opening date 17-Apr-2026 03:00 PM

Documents available from 07-Mar-2026 06:30 PM to 16-Apr-2026 02:00 PM. Clarification window: 07-Mar-2026 06:30 PM to 16-Mar-2026 05:00 PM.

Tender Documents

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Name Size Type Action
BOQ_807695.xls 537.5 KB XLS
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datecorrigendum1.pdf 134.82 KB PDF
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BQRcorrigendum.pdf 206.9 KB PDF
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Corrigenda

Official amendments and notices. PDFs open in the same viewer as tender documents (sign in, verified email, daily limit applies).

datecorrigendum1

Type Date

Published Corrigendum Details Date : 11-Apr-2026 11:54 PM [Tender information] Organisation Chain : TNEB Limited||TANGEDCO||CE-Tirunelveli - TANGEDCO Tender ID : 2026_EB_672049_1 Tender Ref No : CE/D/TIN/SCH/TKC- 013/2025-26 Tender Title : Supply, erection, testing and commissioning of 1X8 MVA PrTr with associated equipments, structures, Breakers, Control and Relay panels, 110 V Battery set and earthing system etc for the establishment of new 33/11 KV Serakulam SS in Tuticorin EDC. Corrigendum Type : Date [Corrigendum:1] Corrigendum title: datecorrigendum1 Description: Due date extension Published: 25-Mar-2026 12:55 PM Document: datecorrigendum1.pdf Size (KB): 134.82 Publish Date: 07-Mar-2026 06:30 PM │ Bid Opening Date: 17-Apr-2026 03:00 PM Document Download/Sale Start Date: 07-Mar-2026 06:30 PM │ Document Download/Sale End Date: 16-Apr-2026 02:00 PM Clarification Start Date: 07-Mar-2026 06:30 PM │ Clarification End Date: 16-Mar-2026 05:00 PM Bid Submission Start Date: 07-Mar-2026 06:30 PM │ Bid Submission End Date: 16-Apr-2026 02:00 PM [Critical Dates] [Details Before Corrigendum] Publish Date: 07-Mar-2026 06:30 PM │ Bid Opening Date: 25-Mar-2026 03:00 PM Document Download/Sale Start Date: 07-Mar-2026 06:30 PM │ Document Download/Sale End Date: 24-Mar-2026 02:00 PM Clarification Start Date: 07-Mar-2026 06:30 PM │ Clarification End Date: 16-Mar-2026 05:00 PM Bid Submission Start Date: 07-Mar-2026 06:30 PM │ Bid Submission End Date: 24-Mar-2026 02:00 PM [Critical Dates]
File Size Type Action
datecorrigendum1.pdf 134.82 PDF
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BQRcorrigendum

Type Technical Bid

Published Corrigendum Details Date : 11-Apr-2026 11:54 PM [Tender information] Organisation Chain : TNEB Limited||TANGEDCO||CE-Tirunelveli - TANGEDCO Tender ID : 2026_EB_672049_1 Tender Ref No : CE/D/TIN/SCH/TKC- 013/2025-26 Tender Title : Supply, erection, testing and commissioning of 1X8 MVA PrTr with associated equipments, structures, Breakers, Control and Relay panels, 110 V Battery set and earthing system etc for the establishment of new 33/11 KV Serakulam SS in Tuticorin EDC. Corrigendum Type : Technical Bid [Corrigendum Document Details]
File Size Type Action
BQRcorrigendum.pdf 206.9 PDF
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Work details

Location, category, and schedule for this procurement.

Location Serakulam, Tuticorin Dist.
Category Electrical Works
Period of work 365 days
Bid validity 180 days

Tender basics

Tender type Open Tender
Form of contract Item Rate
Tender category Works
No. of covers 2
Organisation chain TNEB Limited||TANGEDCO||CE-Tirunelveli - TANGEDCO
Source portal tntenders.gov.in

Authority details

Inviting authority Chief Engineer/Distribution/TNPDCL / Tirunelveli.
Address Office of the Chief Engineer (Distribution), Tamil Nadu Power Distribution corporation LTD, Arignar Anna building, Maharajanagar, Tirunelveli-11.
Payment instruments Online

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