[Selection of Developers for Setting up of 20 MW of Grid Connected Rooftop Solar PV Projects on Government Buildings at different locations in Tamil Nadu under RESCO Model on Net Feed-In Mechanism through Tariff Based Competitive Bidding] open

TNEB Limited

Ref: NCES/O.T. No.15/2025-26 · ID: 2026_EB_668107_1

Category Electrical Works

AI summary

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

Overview

TNEB Limited has published an open tender for the selection of developers to set up 20 MW of grid-connected rooftop solar PV projects on government buildings across various locations in Tamil Nadu. This project will be executed under the RESCO model utilizing a net feed-in mechanism through tariff-based competitive bidding.

Scope / Work

The work involves the selection of developers who will be responsible for the installation of solar PV systems on government buildings. Bidders must refer to the tender documents for specific pre-qualification requirements. The project is categorized under electrical works and is expected to adhere to the guidelines set forth by TNEB Limited.

Fees & EMD

  • Tender Fee: There is no tender fee for this bid.
  • EMD (Earnest Money Deposit): The EMD is set at ₹2,500,000. Exemption for EMD is allowed under certain conditions. Bidders should ensure compliance with the EMD requirements to avoid disqualification.

Key Dates

  • Publish Date: 27-Feb-2026 06:55 PM
  • Document Download Start: 27-Feb-2026 06:55 PM
  • Document Download End: 17-Apr-2026 02:00 PM
  • Clarification Period: 27-Feb-2026 to 16-Mar-2026
  • Bid Submission Start: 27-Mar-2026 05:00 PM
  • Bid Submission End: 17-Apr-2026 02:00 PM
  • Bid Opening Date: 18-Apr-2026 03:00 PM
  • Pre-Bid Meeting: 12-Mar-2026 12:00 PM at the Office of the Chief Engineer/NCES, Chennai.

Bidders are encouraged to attend the pre-bid meeting for clarifications and to ensure all requirements are met before submission. The bid validity period is 270 days, which is a critical factor for planning and execution.

AI insights

Risk factors

  • EMD size
  • tight timelines
  • bid validity
  • pre-qualification requirements

Financials

Tender value Undisclosed
EMD amount ₹25,00,000 — payable to Nil at Nil
Tender fee ₹0.00 — payable to Nil at Nil

Payment mode Online

Timeline

Publish date 27-Feb-2026 06:55 PM
Bid end 17-Apr-2026 02:00 PM
Opening date 18-Apr-2026 03:00 PM

Documents available from 27-Feb-2026 06:55 PM to 17-Apr-2026 02:00 PM. Clarification window: 27-Feb-2026 06:55 PM to 16-Mar-2026 05:00 PM.

Tender Documents

How tender documents work

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Name Size Type Action
BOQ_802732.xls 358.5 KB XLS
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RESCOFOURPARTAGREEMENT.pdf 1.52 MB PDF
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RESCORFS.pdf 1.10 MB PDF
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corrigendum6.pdf 144.93 KB PDF
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CORRIGENDUM6.pdf 132.72 KB PDF
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CORRIGENDUM2.pdf 134.73 KB PDF
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Corrigendum3and4.pdf 883.17 KB PDF
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Govtbldgdetails1.pdf 772.48 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).

Bid closing date

Type Date

Published Corrigendum Details Date : 12-Apr-2026 12:06 AM [Tender information] Organisation Chain : TNEB Limited||TNGECL||CE/NCES Tender ID : 2026_EB_668107_1 Tender Ref No : NCES/O.T. No.15/2025-26 Tender Title : Selection of Developers for Setting up of 20 MW of Grid Connected Rooftop Solar PV Projects on Government Buildings at different locations in Tamil Nadu under RESCO Model on Net Feed-In Mechanism through Tariff Based Competitive Bidding Corrigendum Type : Date [Corrigendum:3] Corrigendum title: Bid closing date Description: Change in bid closing end date Published: 07-Apr-2026 04:57 PM Document: corrigendum6.pdf Size (KB): 144.93 Publish Date: 27-Feb-2026 06:55 PM │ Bid Opening Date: 18-Apr-2026 03:00 PM Document Download/Sale Start Date: 27-Feb-2026 06:55 PM │ Document Download/Sale End Date: 17-Apr-2026 02:00 PM Clarification Start Date: 27-Feb-2026 06:55 PM │ Clarification End Date: 16-Mar-2026 05:00 PM Bid Submission Start Date: 27-Mar-2026 05:00 PM │ Bid Submission End Date: 17-Apr-2026 02:00 PM Pre Bid Meeting Date: 12-Mar-2026 12:00 PM [Critical Dates] [Corrigendum:2] Publish Date: 27-Feb-2026 06:55 PM │ Bid Opening Date: 08-Apr-2026 03:00 PM Document Download/Sale Start Date: 27-Feb-2026 06:55 PM │ Document Download/Sale End Date: 07-Apr-2026 02:00 PM Clarification Start Date: 27-Feb-2026 06:55 PM │ Clarification End Date: 16-Mar-2026 05:00 PM Bid Submission Start Date: 27-Mar-2026 05:00 PM │ Bid Submission End Date: 07-Apr-2026 02:00 PM Pre Bid Meeting Date: 12-Mar-2026 12:00 PM [Critical Dates] [Corrigendum:1] [Critical Dates] [Details Before Corrigendum] [Critical Dates]
File Size Type Action
corrigendum6.pdf 144.93 PDF
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CORRIGENDUM6.pdf 132.72 PDF
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CORRIGENDUM2.pdf 134.73 PDF
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Reply to Prebid queries

Type Technical Bid

Published Corrigendum Details Date : 12-Apr-2026 12:06 AM [Tender information] Organisation Chain : TNEB Limited||TNGECL||CE/NCES Tender ID : 2026_EB_668107_1 Tender Ref No : NCES/O.T. No.15/2025-26 Tender Title : Selection of Developers for Setting up of 20 MW of Grid Connected Rooftop Solar PV Projects on Government Buildings at different locations in Tamil Nadu under RESCO Model on Net Feed-In Mechanism through Tariff Based Competitive Bidding Corrigendum Type : Technical Bid [Corrigendum Document Details]
File Size Type Action
Corrigendum3and4.pdf 883.17 PDF
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Govtbldgdetails1.pdf 772.48 PDF
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Work details

Location, category, and schedule for this procurement.

Location Chennai
Category Electrical Works
Bid validity 270 days

Tender basics

Tender type Open Tender
Form of contract Tender cum Auction
Tender category Works
No. of covers 2
Organisation chain TNEB Limited||TNGECL||CE/NCES
Source portal tntenders.gov.in

Authority details

Inviting authority Chief Engineer/NCES/TNGECL
Address Chief Engineer/NCES, 10th Floor, Western Wing, NPKRR Maligai, 144, Anna Salai, Chennai-2
Payment instruments Online

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