[Design, Detailed Engineering, Supply, Erection, Testing and Commissioning of 14 Sets of 110KV, 24 MVAR Capacitor Banks and their associated equipments totaling to 336 MVAR on Turn Key basis in various substations ] open

TNEB Limited

Ref: T-2376 · ID: 2026_EB_674689_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 design, detailed engineering, supply, erection, testing, and commissioning of 14 sets of 110KV, 24 MVAR capacitor banks and their associated equipment totaling to 336 MVAR on a turnkey basis across various substations. The tender is categorized as an open tender, allowing participation from all eligible bidders.

Scope / Work

The work involves comprehensive tasks including:

  • Design and detailed engineering of capacitor banks.
  • Supply of necessary equipment.
  • Erection and installation at designated substations.
  • Testing and commissioning of the installed systems.

Bidders are required to refer to the tender documents for specific pre-qualification criteria and technical requirements. The location for the work is Chennai, and the contract type is a turnkey tender.

Fees & EMD

  • Tender Fee: There is no tender fee applicable for this tender.
  • EMD (Earnest Money Deposit): The EMD is set at ₹2,400,000. Exemption for EMD is allowed under certain conditions, which bidders should verify.

Payment for the EMD must be made online to the designated bank (SBI Bank).

Key Dates

  • Publish Date: 14-Mar-2026 09:00 AM
  • Bid Submission Start Date: 16-Apr-2026 03:00 PM
  • Bid Submission End Date: 29-Apr-2026 02:00 PM
  • Bid Opening Date: 30-Apr-2026 03:00 PM
  • Clarification Period: From 21-Mar-2026 12:00 PM to 06-Apr-2026 05:00 PM

Bidders should ensure timely submission of documents and adherence to the specified timelines to avoid disqualification.

AI insights

Risk factors

  • high EMD size
  • 180 days bid validity
  • tight submission timeline
  • no tender fee

Financials

Tender value Undisclosed
EMD amount ₹24,00,000 — payable to Nil at Nil
Tender fee ₹0.00 — payable to Nil at Nil

Payment mode Online

Timeline

Publish date 14-Mar-2026 09:00 AM
Bid end 29-Apr-2026 02:00 PM
Opening date 30-Apr-2026 03:00 PM

Documents available from 14-Mar-2026 09:00 AM to 29-Apr-2026 02:00 PM. Clarification window: 21-Mar-2026 12:00 PM to 06-Apr-2026 05:00 PM.

Tender Documents

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Name Size Type Action
BOQ_810902.xls 326 KB XLS
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SpecificationT2376.pdf 2.20 MB PDF
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DateCorrigendum.pdf 302.08 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).

Due date Extension

Type Date

Published Corrigendum Details Date : 11-Apr-2026 11:35 PM [Tender information] Organisation Chain : TNEB Limited||TANTRANSCO||CE-Transmission - TANTRANSCO||SE-Transmission II - TANTRANSCO Tender ID : 2026_EB_674689_1 Tender Ref No : T-2376 Tender Title : Design, Detailed Engineering, Supply, Erection, Testing and Commissioning of 14 Sets of 110KV, 24 MVAR Capacitor Banks and their associated equipments totaling to 336 MVAR on Turn Key basis in various substations Corrigendum Type : Date [Corrigendum:1] Corrigendum title: Due date Extension Description: Due date Extension Published: 07-Apr-2026 06:04 PM Document: DateCorrigendum.pdf Size (KB): 302.08 Publish Date: 14-Mar-2026 09:00 AM │ Bid Opening Date: 30-Apr-2026 03:00 PM Document Download/Sale Start Date: 14-Mar-2026 09:00 AM │ Document Download/Sale End Date: 29-Apr-2026 02:00 PM Clarification Start Date: 21-Mar-2026 12:00 PM │ Clarification End Date: 06-Apr-2026 05:00 PM Bid Submission Start Date: 16-Apr-2026 03:00 PM │ Bid Submission End Date: 29-Apr-2026 02:00 PM [Critical Dates] [Details Before Corrigendum] Publish Date: 14-Mar-2026 09:00 AM │ Bid Opening Date: 16-Apr-2026 03:00 PM Document Download/Sale Start Date: 14-Mar-2026 09:00 AM │ Document Download/Sale End Date: 15-Apr-2026 02:00 PM Clarification Start Date: 21-Mar-2026 12:00 PM │ Clarification End Date: 06-Apr-2026 05:00 PM Bid Submission Start Date: 08-Apr-2026 03:00 PM │ Bid Submission End Date: 15-Apr-2026 02:00 PM [Critical Dates]
File Size Type Action
DateCorrigendum.pdf 302.08 PDF
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Work details

Location, category, and schedule for this procurement.

Location Chennai
Category Electrical Works
Bid validity 180 days

Tender basics

Tender type Open Tender
Form of contract Turn-key
Tender category Works
No. of covers 2
Organisation chain TNEB Limited||TANTRANSCO||CE-Transmission - TANTRANSCO||SE-Transmission II - TANTRANSCO
Source portal tntenders.gov.in

Authority details

Inviting authority CE/TRANSMISSION
Address 4th Floor, TANTRANSCO HQ, 144, Annasalai, Chennai -02
Payment instruments Online

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