[Supply, erection, testing and commissioning of Breaker, Control and relay panels, earthing system etc towards Power Transformer capacity augmentation from 2x8 MVA into 1x8, 1X16 MVA at 33 KV Vallankumaravilai SS of Kanyakumari EDC.] open
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 electrical works related to the augmentation of power transformer capacity at the 33 KV Vallankumaravilai Substation in Kanyakumari. The project aims to enhance the existing transformer capacity from 2x8 MVA to 1x8 MVA and 1x16 MVA.
Scope / Work
The work includes:
- Supply of Breaker, Control and Relay Panels, and Earthing Systems.
- Erection, testing, and commissioning of the above-mentioned equipment.
- The project is categorized under Electrical Works and is expected to be completed within 180 days from the commencement date.
- Bidders must adhere to the specifications outlined in the tender documents, and a pre-bid meeting is scheduled to clarify any queries.
Fees & EMD
- Tender Fee: There is no tender fee applicable for this tender.
- EMD (Earnest Money Deposit): The EMD amount is ₹72,700. Exemption for EMD is allowed under certain conditions. Bidders must ensure that the EMD is submitted as a fixed amount.
Key dates
- Publish Date: 07-Jan-2026 05:00 PM
- Bid Submission Start Date: 07-Jan-2026 05:00 PM
- Bid Submission End Date: 16-Apr-2026 02:00 PM
- Bid Opening Date: 17-Apr-2026 03:10 PM
- Pre-Bid Meeting Date: 13-Jan-2026 03:00 PM
- Clarification Period: 07-Jan-2026 05:00 PM to 13-Jan-2026 12:00 PM
Bidders are encouraged to download the tender documents and prepare their submissions in accordance with the outlined requirements and timelines.
AI insights
Risk factors
- EMD size of ₹72,700
- bid validity of 90 days
- tight timelines for submission
- no tender fee
- no general technical evaluation allowed
Financials
| Tender value | Undisclosed |
|---|---|
| EMD amount | ₹72,700 — payable to Nil at Nil |
| Tender fee | ₹0.00 — payable to Nil at Nil |
Payment mode Online
Timeline
| Publish date | 07-Jan-2026 05:00 PM |
|---|---|
| Bid end | 16-Apr-2026 02:00 PM |
| Opening date | 17-Apr-2026 03:10 PM |
Documents available from 07-Jan-2026 05:00 PM to 16-Apr-2026 02:00 PM. Clarification window: 07-Jan-2026 05:00 PM to 13-Jan-2026 12:00 PM.
Tender Documents
How tender documents work
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| Name | Size | Type | Action |
|---|---|---|---|
| BOQ_766562.xls | 545.5 KB | XLS | |
| commercial.pdf | 1.58 MB | ||
| Drawing.pdf | 6.71 MB | ||
| NIT.pdf | 153.91 KB | ||
| Technical.pdf | 3.58 MB | ||
| datecorrigendum6.pdf | 134.32 KB | ||
| datecorrigendum5.pdf | 135.42 KB | ||
| datecorrigendum2.pdf | 135.43 KB | ||
| datecorrigendum2.pdf | 135.42 KB | ||
| duedatecorrigendum.pdf | 135.55 KB |
Corrigenda
Official amendments and notices. PDFs open in the same viewer as tender documents (sign in, verified email, daily limit applies).
datecorrigendum6
Published Corrigendum Details
Date : 12-Apr-2026 12:25 AM
[Tender information]
Organisation Chain : TNEB Limited||TANGEDCO||CE-Tirunelveli - TANGEDCO
Tender ID : 2025_EB_634696_2
Tender Ref No : CE/D/TIN/SCH/TKC-011/2025-26
Tender Title : Supply, erection, testing and commissioning of Breaker, Control and relay panels, earthing system etc towards Power Transformer capacity augmentation from 2x8 MVA into 1x8, 1X16 MVA at 33 KV Vallankumaravilai SS of Kanyakumari EDC.
Corrigendum Type : Date
[Corrigendum:5]
Corrigendum title: datecorrigendum6
Description: Due date extension
Published: 26-Mar-2026 01:43 PM
Document: datecorrigendum6.pdf
Size (KB): 134.32
Publish Date: 07-Jan-2026 05:00 PM │ Bid Opening Date: 17-Apr-2026 03:10 PM
Document Download/Sale Start Date: 07-Jan-2026 05:00 PM │ Document Download/Sale End Date: 16-Apr-2026 02:00 PM
Clarification Start Date: 07-Jan-2026 05:00 PM │ Clarification End Date: 13-Jan-2026 12:00 PM
Bid Submission Start Date: 07-Jan-2026 05:00 PM │ Bid Submission End Date: 16-Apr-2026 02:00 PM
Pre Bid Meeting Date: 13-Jan-2026 03:00 PM
[Critical Dates]
[Corrigendum:4]
Publish Date: 07-Jan-2026 05:00 PM │ Bid Opening Date: 26-Mar-2026 03:10 PM
Document Download/Sale Start Date: 07-Jan-2026 05:00 PM │ Document Download/Sale End Date: 25-Mar-2026 02:00 PM
Clarification Start Date: 07-Jan-2026 05:00 PM │ Clarification End Date: 13-Jan-2026 12:00 PM
Bid Submission Start Date: 07-Jan-2026 05:00 PM │ Bid Submission End Date: 25-Mar-2026 02:00 PM
Pre Bid Meeting Date: 13-Jan-2026 03:00 PM
[Critical Dates]
[Corrigendum:3]
Publish Date: 07-Jan-2026 05:00 PM │ Bid Opening Date: 11-Mar-2026 03:10 PM
Document Download/Sale Start Date: 07-Jan-2026 05:00 PM │ Document Download/Sale End Date: 10-Mar-2026 02:00 PM
Clarification Start Date: 07-Jan-2026 05:00 PM │ Clarification End Date: 13-Jan-2026 12:00 PM
Bid Submission Start Date: 07-Jan-2026 05:00 PM │ Bid Submission End Date: 10-Mar-2026 02:00 PM
Pre Bid Meeting Date: 13-Jan-2026 03:00 PM
[Critical Dates]
[Corrigendum:2]
Publish Date: 07-Jan-2026 05:00 PM │ Bid Opening Date: 24-Feb-2026 03:10 PM
Document Download/Sale Start Date: 07-Jan-2026 05:00 PM │ Document Download/Sale End Date: 23-Feb-2026 02:00 PM
Clarification Start Date: 07-Jan-2026 05:00 PM │ Clarification End Date: 13-Jan-2026 12:00 PM
Bid Submission Start Date: 07-Jan-2026 05:00 PM │ Bid Submission End Date: 23-Feb-2026 02:00 PM
Pre Bid Meeting Date: 13-Jan-2026 03:00 PM
[Critical Dates]
[Corrigendum:1]
Publish Date: 07-Jan-2026 05:00 PM │ Bid Opening Date: 07-Feb-2026 03:10 PM
Document Download/Sale Start Date: 07-Jan-2026 05:00 PM │ Document Download/Sale End Date: 06-Feb-2026 02:00 PM
Clarification Start Date: 07-Jan-2026 05:00 PM │ Clarification End Date: 13-Jan-2026 12:00 PM
Bid Submission Start Date: 07-Jan-2026 05:00 PM │ Bid Submission End Date: 06-Feb-2026 02:00 PM
Pre Bid Meeting Date: 13-Jan-2026 03:00 PM
[Critical Dates]
[Details Before Corrigendum]
Publish Date: 07-Jan-2026 05:00 PM │ Bid Opening Date: 23-Jan-2026 05:10 PM
Document Download/Sale Start Date: 07-Jan-2026 05:00 PM │ Document Download/Sale End Date: 22-Jan-2026 05:00 PM
Clarification Start Date: 07-Jan-2026 05:00 PM │ Clarification End Date: 13-Jan-2026 12:00 PM
Bid Submission Start Date: 07-Jan-2026 05:00 PM │ Bid Submission End Date: 22-Jan-2026 05:00 PM
Pre Bid Meeting Date: 13-Jan-2026 03:00 PM
[Critical Dates]
| File | Size | Type | Action |
|---|---|---|---|
| datecorrigendum6.pdf | 134.32 | ||
| datecorrigendum5.pdf | 135.42 | ||
| datecorrigendum2.pdf | 135.43 | ||
| datecorrigendum2.pdf | 135.42 | ||
| duedatecorrigendum.pdf | 135.55 |
Work details
Location, category, and schedule for this procurement.
| Location | Vallankumaravilai, Nagercoil. |
|---|---|
| Category | Electrical Works |
| Period of work | 180 days |
| Bid validity | 90 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 / Dist / TNPDCL /Tirunelveli. |
|---|---|
| Address | Chief Engineer (Distribution), Tamil Nadu Power Distribution corporation LTD, Arignar Anna building, Maharajanagar, Tirunelveli-11. |
| Payment instruments | Online |
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