[Augmentation of 66kV substation Dhauj from (2x12.5/16) MVA to (2x25/31.5) MVA, 66/11 kV T/Fs (T/F T-2) along with extension of control room building by HVPNL] open

Haryana Board Corporation

Ref: 2025D0C83373 D83C 4844 ACB8 7E323C24E9DC976HVP · ID: 2025_HBC_493154_1

Value: ₹7,53,026

Category Electrical Works

AI summary

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

Overview

The Haryana Board Corporation has issued an open tender for the augmentation of the 66kV substation Dhauj, increasing its capacity from (2x12.5/16) MVA to (2x25/31.5) MVA. This project also includes the installation of 66/11 kV transformers (T/F T-2) and the extension of the control room building by HVPNL. The tender is identified by ID 2025_HBC_493154_1 and was published on December 26, 2025.

Scope / Work

The work involves significant electrical engineering tasks, specifically the augmentation of an existing substation and associated infrastructure. The total tender value is ₹753,026, and the project is categorized under electrical works. The expected period of work is 365 days, and bidders should be prepared to meet the technical and financial requirements outlined in the tender documents.

Fees & EMD

Bidders are required to pay a tender fee of ₹590, which is non-exemptible. Additionally, an Earnest Money Deposit (EMD) of ₹15,060 is required, although exemptions are allowed under certain conditions. Payment for both the tender fee and EMD must be made online through SBI Bank.

Key dates

  • Tender Published: December 26, 2025, 09:00 AM
  • Bid Submission Start: December 26, 2025, 09:00 AM
  • Bid Submission End: May 4, 2026, 11:00 AM
  • Bid Opening Date: May 5, 2026, 01:00 PM
  • Document Download Period: December 26, 2025, to May 4, 2026
  • Clarification Period: December 26, 2025, to December 28, 2025

Bidders should ensure that they download all necessary documents within the specified timeframe and submit their bids before the deadline to avoid disqualification.

AI insights

Risk factors

  • EMD size
  • tight timelines
  • non-exemptible tender fee
  • bid validity of 180 days

Financials

Tender value ₹7,53,026
EMD amount ₹15,060 — payable to Nil at Nil
Tender fee ₹590 — payable to Nil at Nil

Payment mode Online

Timeline

Publish date 26-Dec-2025 09:00 AM
Bid end 04-May-2026 11:00 AM
Opening date 05-May-2026 01:00 PM

Documents available from 26-Dec-2025 09:00 AM to 04-May-2026 11:00 AM. Clarification window: 26-Dec-2025 09:00 AM to 28-Dec-2025 09:00 AM.

Tender Documents

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AD0136959.pdf 231.48 KB PDF
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BOQ_571494.xls 398.5 KB XLS
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cor5nit10.pdf 130.48 KB PDF
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Cor4nit10.pdf 138.1 KB PDF
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cor3nit10.pdf 128.32 KB PDF
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Cor2nit10.pdf 450.57 KB PDF
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cor1nit10.pdf 140.9 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).

Corrigendum No.5 for NIET 10/TS/FBD/2025-26 dated-26.12.2025

Type Date

Published Corrigendum Details Date : 16-Apr-2026 09:03 PM [Tender information] Organisation Chain : Haryana Board Corporation||HVPNL||CE TS Hisar||XEN TS Faridabad Tender ID : 2025_HBC_493154_1 Tender Ref No : 2025D0C83373 D83C 4844 ACB8 7E323C24E9DC976HVP Tender Title : Augmentation of 66kV substation Dhauj from (2x12.5/16) MVA to (2x25/31.5) MVA, 66/11 kV T/Fs (T/F T-2) along with extension of control room building by HVPNL Corrigendum Type : Date [Corrigendum:5] Corrigendum title: Corrigendum No.5 for NIET 10/TS/FBD/2025-26 dated-26.12.2025 Description: Corrigendum No.5 for NIET 10/TS/FBD/2025-26 dated-26.12.2025 for Augmentation of 66kV substation Dhauj from (2x12.5/16) MVA to (2x25/31.5) MVA, 66/11 kV T/Fs (T/F T-2) along with extension of control room building by HVPNL Published: 07-Apr-2026 11:31 AM Document: cor5nit10.pdf Size (KB): 130.48 Publish Date: 26-Dec-2025 09:00 AM │ Bid Opening Date: 05-May-2026 01:00 PM Document Download/Sale Start Date: 26-Dec-2025 09:00 AM │ Document Download/Sale End Date: 04-May-2026 11:00 AM Clarification Start Date: 26-Dec-2025 09:00 AM │ Clarification End Date: 28-Dec-2025 09:00 AM Bid Submission Start Date: 26-Dec-2025 09:00 AM │ Bid Submission End Date: 04-May-2026 11:00 AM [Critical Dates] [Corrigendum:4] Publish Date: 26-Dec-2025 09:00 AM │ Bid Opening Date: 07-Apr-2026 01:00 PM Document Download/Sale Start Date: 26-Dec-2025 09:00 AM │ Document Download/Sale End Date: 06-Apr-2026 11:00 AM Clarification Start Date: 26-Dec-2025 09:00 AM │ Clarification End Date: 28-Dec-2025 09:00 AM Bid Submission Start Date: 26-Dec-2025 09:00 AM │ Bid Submission End Date: 06-Apr-2026 11:00 AM [Critical Dates] [Corrigendum:3] Publish Date: 26-Dec-2025 09:00 AM │ Bid Opening Date: 03-Mar-2026 01:00 PM Document Download/Sale Start Date: 26-Dec-2025 09:00 AM │ Document Download/Sale End Date: 02-Mar-2026 11:00 AM Clarification Start Date: 26-Dec-2025 09:00 AM │ Clarification End Date: 28-Dec-2025 09:00 AM Bid Submission Start Date: 26-Dec-2025 09:00 AM │ Bid Submission End Date: 02-Mar-2026 11:00 AM [Critical Dates] [Corrigendum:2] Publish Date: 26-Dec-2025 09:00 AM │ Bid Opening Date: 28-Jan-2026 01:00 PM Document Download/Sale Start Date: 26-Dec-2025 09:00 AM │ Document Download/Sale End Date: 27-Jan-2026 11:00 AM Clarification Start Date: 26-Dec-2025 09:00 AM │ Clarification End Date: 28-Dec-2025 09:00 AM Bid Submission Start Date: 26-Dec-2025 09:00 AM │ Bid Submission End Date: 27-Jan-2026 11:00 AM [Critical Dates] [Corrigendum:1] Publish Date: 26-Dec-2025 09:00 AM │ Bid Opening Date: 13-Jan-2026 01:00 PM Document Download/Sale Start Date: 26-Dec-2025 09:00 AM │ Document Download/Sale End Date: 12-Jan-2026 11:00 AM Clarification Start Date: 26-Dec-2025 09:00 AM │ Clarification End Date: 28-Dec-2025 09:00 AM Bid Submission Start Date: 26-Dec-2025 09:00 AM │ Bid Submission End Date: 12-Jan-2026 11:00 AM [Critical Dates] [Details Before Corrigendum] Publish Date: 26-Dec-2025 09:00 AM │ Bid Opening Date: 06-Jan-2026 01:00 PM Document Download/Sale Start Date: 26-Dec-2025 09:00 AM │ Document Download/Sale End Date: 05-Jan-2026 11:00 AM Clarification Start Date: 26-Dec-2025 09:00 AM │ Clarification End Date: 28-Dec-2025 09:00 AM Bid Submission Start Date: 26-Dec-2025 09:00 AM │ Bid Submission End Date: 05-Jan-2026 11:00 AM [Critical Dates]
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cor5nit10.pdf 130.48 PDF
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Cor4nit10.pdf 138.1 PDF
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cor3nit10.pdf 128.32 PDF
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Cor2nit10.pdf 450.57 PDF
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cor1nit10.pdf 140.9 PDF
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Work details

Location, category, and schedule for this procurement.

Location Faridabad (MC)
Category Electrical Works
Period of work 365 days
Bid validity 180 days

Tender basics

Tender type Open Tender
Form of contract Works
Tender category Works
No. of covers 2
Organisation chain Haryana Board Corporation||HVPNL||CE TS Hisar||XEN TS Faridabad
Source portal etenders.hry.nic.in

Authority details

Inviting authority Deepak Garg
Address XEN TS Division, HVPNL, Faridabad
Payment instruments Online

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