Attending repair works in 66 Out 126 TNGRHS at Kanchipuram under the AM of 2025 26
Tamil Nadu Housing Board
KANCHIPURAM, TAMIL NADU
Posted:
15 January 2026
Closed:
23 January 2026
EPROCURE
Open Power and Energy NPROCURE
Government Tender for Oil Leakage Repair at 220/66 KV Transformers in Himatnagar
Bid Publish Date
03-Feb-2026, 12:30 pm
Bid End Date
24-Feb-2026, 10:30 am
Value
₹6,17,227
Location
Progress
Issue03-Feb-2026, 12:30 pm
AwardPending
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹590
Contract Form
Works
Completion Period
6 Months
Currency Type
Single
Gujarat Energy Transmission Corporation Limited (GETCO) invites qualified electrical contractors to bid for a government project focused on oil leakage repair of critical power transformers at Himatnagar. This open tender offers an excellent opportunity for firms specializing in transformer maintenance, electrical repairs, and power infrastructure to secure a government contract. The project involves attending to oil leakages at 220/66 KV and 66/11 KV substations, ensuring transformer safety, operational reliability, and compliance with safety standards. With a project duration of six months and an estimated value of INR 6,17,227, the tender emphasizes transparency, technical excellence, and timely delivery. Bidders must meet strict eligibility criteria, including experience, financial stability, and technical competence, and submit all required documents online before the deadline. This tender is ideal for power sector contractors, electrical maintenance firms, and transformer repair specialists seeking government projects in Gujarat, contributing to regional energy stability and infrastructure development.
Scope Of Work
The scope of work includes:
- Attending to oil leakages of transformers at specified substations.
- Conducting thorough inspection and diagnosis of transformer oil systems.
- Repairing and sealing oil leaks to prevent future leakage.
- Replacing faulty seals, gaskets, and other components as needed.
- Ensuring transformer oil levels are maintained and quality is within standards.
- Testing transformers post-repair for operational safety.
The process involves:
- Site inspection and assessment.
- Preparation of repair plan and approval.
- Execution of oil leakage repairs.
- Testing and commissioning.
- Documentation and reporting.
Key deliverables include a detailed repair report, safety compliance certificates, and operational certification of transformers after repair. The work must adhere to safety standards and manufacturer specifications, with all repairs carried out by certified electricians.
| Specification | Details |
|---|---|
| Transformer Types | Oil-filled power transformers |
| Repair Duration | Up to 6 months |
| Safety Standards | IEC, IEEE, and local regulations |
All work must be completed within the stipulated timeline, with minimal disruption to power supply.
Technical Specifications
The technical specifications focus on high-voltage oil-filled transformers, requiring precise repair procedures to ensure safety and efficiency.
| Parameter | Specification |
|---|---|
| Transformer Capacity | 220/66 KV, 100 MVA; 66/11 KV, 10 MVA |
| Oil Type | Mineral oil conforming to IEC standards |
| Repair Standards | IEC 60076, IEEE C57.12 |
| Testing | Insulation resistance, oil dielectric strength, and leakage current tests |
Sequential repair process:
- Site assessment and safety setup.
- Drainage and removal of contaminated oil.
- Sealing and gasket replacement.
- Oil top-up and filtration.
- Final testing and certification.
All repairs must be performed by certified electricians following manufacturer guidelines and safety protocols.
Financial Requirements
The estimated project cost is INR 6,17,227. Bidders are required to submit a tender fee of INR 590 along with EMD as specified.
| Cost Component | Amount (INR) |
|---|---|
| Tender Fee | 590 |
| Estimated Cost | 617,227 |
| EMD | As per tender guidelines |
Payment terms:
- 30% advance payment upon contract signing.
- 50% midway through project completion.
- Remaining 20% after successful testing and certification.
Payments will be made through online transfer upon submission of valid invoices and completion certificates.
Documents 1
2025-26 HTC 96 Tech Bid.pdf
TENDER_DOCUMENT
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Eligibility Criteria
Bidders must meet the following eligibility criteria:
- ✓ Must have valid GETCO registration and electrical contractor license.
- ✓ Must possess GST registration and valid PAN number.
- ✓ Must submit a Bank Solvency Certificate with minimum value as specified.
- ✓ Must provide proof of experience in transformer oil leakage repairs, with at least 2 completed projects in the last 3 years.
- ✓ Must submit Income Tax Returns for the last three financial years.
- ✓ Must provide Partnership Deed, Proprietorship Deed, or Power of Attorney as applicable.
- ✓ Must submit a duly signed and attested Integrity Pact.
- ✓ Must include a Work Order Copy with Schedule B and Work Completion Certificates.
- ✓ Electrical License Documents must be valid and up-to-date.
| Qualification Criteria | Minimum Requirement |
|---|---|
| Experience | 2 completed transformer repair projects in last 3 years |
| Financial | Bank Solvency Certificate as per norms |
| Registration | GETCO registration, GST, PAN |
| Technical | Valid electrical license |
All documents must be valid, clear, and submitted in the prescribed format to qualify for technical evaluation.
Bidding Process
Process Timeline
1. TECHNICAL STAGE
24-02-2026 16:05
2. COMMERCIAL STAGE
24-02-2026 16:10
Required Forms
TECHNICAL
i Agree
User Defined Template-Standard
FIRM DETAILS
User Defined Template-Standard
EXPERIENCE DETAILS
User Defined Template-Standard
TENDER FEE & EMD DETAILS
User Defined Template-Secured
TECHNICAL BID
User Defined Template-Standard
COMMERCIAL
Percentage Rate
Library-Secured
Required Documents
Stage - TECHNICAL STAGE
1
GETCO REGISTRATION Document
Required 2
GST Registration Number Documents
Required 3
Provident Fund Code Number Documents
Required 4
PAN Number Document
Required 5
Bank Solvency Certificate
Required 6
Scan of Tender Fee Amount Online payment receipt
Required 7
Scan of EMD Amount Online payment receipt
Required 8
Duly Signed and Attested Integrity Pact.
Required 9
Income Tax Return of Last Three Financial Years
Required 10
Partnership deed and Proprietorship deed and Power of Atternoy
Required 11
Duly Filled and signed of Annexure 1 to 8
Required 12
Duly Filled Signed of Annexure 14
Required 13
Work Oder Copy with Schedule B
Required 14
Work completion certificate in Form No 3 A only as Per Qualification Requirement
Required 15
Electrical License Documents
RequiredFrequently Asked Questions
Key insights about GUJARAT tender market
What is the main scope of this government tender?
This tender involves oil leakage repairs for 220/66 KV, 100 MVA and 66/11 KV, 10 MVA transformers at Himatnagar's substations. The work includes inspection, sealing, component replacement, oil filtration, and testing to ensure transformer safety and efficiency.
Who is eligible to participate in this tender?
Eligible bidders must have GETCO registration, GST, PAN, and electrical contractor licenses. They should also possess experience in transformer repairs, submit financial documents like bank solvency certificates, and provide experience proof with completed projects in the last 3 years.
What are the key dates and deadlines for this tender?
The bid start date is 03-02-2026, with the bid submission deadline on 24-02-2026 at 16:00 hours. The technical evaluation occurs immediately after bid closure, with official bid opening at 16:05 hours on the same day. Bidders must adhere strictly to these deadlines.
How can I submit my bid and what documents are required?
Bids must be submitted online via the official portal. Required documents include GETCO registration, GST, PAN, bank solvency certificate, experience proof, work orders, completion certificates, electrical licenses, and signed annexures. Physical submissions are not accepted.
What are the evaluation criteria for selecting the winning bid?
Evaluation is based on technical competence (50%), financial offer (30%), and eligibility compliance (20%). Bidders must meet minimum thresholds in all categories, with technical scores of at least 70/100 to qualify for financial evaluation.
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Documents 1
2025-26 HTC 96 Tech Bid.pdf
TENDER_DOCUMENT