Gujarat Power Transformer Oil Leak Repair Tender - 132/66KV 50MVA Sub-Station Work
Progress
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹590
Contract Form
Works
Completion Period
As per tender Document Attached
Currency Type
Single
Categories
15
This government tender from Gujarat Energy Transmission Corporation Limited (GETCO) offers an opportunity for electrical contractors to participate in transformer oil leak repair and maintenance at the 132KV Vasedi Sub-Station. The project involves gasket replacement, radiator sealing, painting, and electrical testing of a 50MVA transformer, ensuring power system reliability. Bidders must meet strict eligibility criteria, including experience, licensing, and financial capacity, and submit all required documents online. The tender process emphasizes transparency, safety, and technical compliance, with detailed evaluation criteria and deadlines. This is a significant opportunity for qualified electrical firms to contribute to Gujarat’s power infrastructure, adhering to government standards and safety protocols. The project scope includes preventive maintenance, oil leakage repair, and transformer testing, making it ideal for experienced electrical service providers seeking government contracts in power sector maintenance.
Scope Of Work
The scope of work encompasses the following tasks:
- Replacing gaskets of the main tank and radiator inside the main tank
- Repairing and maintaining the CT (Current Transformer) box
- Painting and corrosion protection of transformer components
- Ensuring oil leakage is effectively attended to with minimal downtime
- Testing and commissioning of the transformer after repairs
The work process includes:
- Mobilization of tools, tackles, and equipment.
- Drainage of transformer oil and removal of faulty gaskets.
- Replacement of gaskets and radiator components.
- Repairing or replacing the CT box as needed.
- Painting and surface treatment for corrosion prevention.
- Refilling transformer oil and performing electrical tests.
- Final inspection and commissioning.
| Technical Specifications |
|---|
| Transformer Voltage |
| Capacity |
| Oil Leakage Repair |
| Painting |
All work must comply with applicable safety standards and manufacturer specifications. The contractor shall provide all necessary materials, tools, and manpower to complete the project within the stipulated time frame.
Technical Specifications
The technical parameters require bidders to demonstrate capability in handling 132KV/66KV transformers with a capacity of 50 MVA. The repair process involves gasket replacement, radiator sealing, and surface painting, adhering to manufacturer and safety standards. Bidders must submit detailed technical plans and procedures, including:
- Methodology for oil leakage detection and repair
- Tools and materials specifications
- Safety and environmental compliance measures
| Technical Parameter | Specification |
|---|---|
| Transformer Voltage | 132KV / 66KV |
| Capacity | 50 MVA |
| Oil Type | Mineral Oil |
| Repair Standards | As per manufacturer guidelines |
Sequential steps include site assessment, oil drainage, gasket replacement, radiator sealing, painting, testing, and commissioning, ensuring minimal transformer downtime and compliance with safety standards.
Financial Requirements
The estimated project cost is approximately Rs. 8,20,392.90, which includes materials, labor, and miscellaneous expenses. The bid must specify the detailed cost breakdown, including:
| Cost Component | Amount (Rs.) |
|---|---|
| Material | X |
| Labour | Y |
| Equipment | Z |
| Miscellaneous | W |
Payment terms are typically linked to project milestones, with payments released upon completion of each phase, subject to approval and certification by GETCO officials. The bidder should ensure financial capacity to mobilize resources and sustain project execution without delays.
Documents 1
n-15 Technical bid.pdf
TENDER_DOCUMENT
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Eligibility Criteria
✓ Must have a valid registration as approved transformer or reactor manufacturer, or an approved vendor for transformer repairs with GETCO (self-attested)
✓ Must possess experience of at least 2 similar projects involving 132KV or higher voltage transformers, or 2 OLTC overhaul works, or 1 transformer overhaul with GETCO within the last 3 financial years. Submission of work contracts and satisfactory completion certificates is mandatory.
✓ Must hold a valid Electrical Contractor License issued by the respective state authority (self-attested)
✓ Financial capacity: Turnover for the last three years must meet or exceed the project requirements, supported by Chartered Accountant certificates.
| Financial Criteria | Minimum Turnover | Solvency | Currency |
|---|---|---|---|
| Last 3 Years | Rs. X lakh | Rs. Y lakh | INR |
✓ Must submit a bank solvency certificate from a nationalized or scheduled bank, not older than 1 year, covering at least 20% of the estimated project cost (self-attested)
✓ Provident Fund registration number (self-attested)
✓ Attested copy of Partnership Deed, Power of Attorney, or self-affidavit for proprietorship (notarized)
✓ Complete technical bid duly signed and sealed
✓ GST registration certificate (self-attested)
✓ PAN Card copy (self-attested)
✓ List of tools, tackles, and equipment available for the project
Bidding Process
Process Timeline
16-05-2025 16:01
Required Forms
Preliminary
Tender fee & EMD -Jambuva
User Defined Template-Standard
Commercial
Percentage Rate
Library-Secured
Required Documents
Stage - Preliminary stage
Scan copy of RTGS Transaction slip for Tender fee
RequiredScan copy of RTGS Transaction slip for EMD
RequiredRegistration:Bidder shall be approved transformer or reactors manufacturers / approved vendor for repairing of Power Transformer / approved vendor for the work of overhauling of Power Transformer for 132KV or above Voltage class Power Transformer with GETCO ( SELF ATTESTED)
RequiredExperience: Bidder shall have experience of minimum 02 nos. of similar type of work carried out on 132KV and above voltage class Power transformer OR minimum 02 Nos. of 132KV and above voltage class Transformer OLTC OH work OR 01 No. of 132KV and above voltage class Power transformer OH / repairing work with GETCO within last 3 financial years. Bidder shall have to submit work contract along with satisfactory completion certificate from respective department ( self Attested)
RequiredElectrical Contractor License : Erection agency of bidder shall have valid Electrical licenses of respective state (self attested)
RequiredFinancial Criteria :Bidder shall have adequate financial capacity and solvency to meet the financial obligations arising out of scope of work (financial turn over for last three year shall be submitted along with bid duly approved by charted accountant) ( self attested)
RequiredSolvency: Latest bank solvency certificate from any Nationalized/Scheduled Bank of a sum of minimum 20 percentage of the estimated cost and not older than 1 Year ( self attested)
RequiredProvident Fund Code: Separate provident fund code number towards firm registered with Regional P. F. Commissioner( self attested)
RequiredNature of Firm: Attested copy of Partnership Deed, Power of Attorney, if any, for signing the bid documents in case of partnership firm & self- affidavit for proprietorship firm. All such documents shall have to be NOTARISED ( self attested)
RequiredCOMPLETE TECHNICAL BID (duly filled, sealed & signed by bidder)
RequiredGST Registration: The Bidder shall be registered under the GST.The certified Xerox copy of such registration of GST shall have to be submitted along with the bid by the bidder ( self attested).
RequiredI.T. PAN CARD: The bidder should submit the attested zerox copy of PAN Card of their firm
RequiredList of tools, tackles and equipment available for execution of work
RequiredFrequently Asked Questions
Key insights about GUJARAT tender market
What is the main scope of this transformer oil leak repair tender?
This tender involves replacing gaskets, repairing radiators, painting, and attending to oil leaks in a 132/66KV, 50MVA power transformer at Vasedi Sub-Station. The work aims to ensure reliable power transmission and prevent transformer failures.
Who is eligible to participate in this Gujarat power transformer repair tender?
Eligible bidders must be approved transformer manufacturers or vendors, with experience in similar transformer repairs, holding valid electrical licenses, and demonstrating financial solvency. They must also submit all required documents, including GST, PAN, and bank solvency certificates.
What are the key dates and deadlines for this tender?
The tender publication date is before 25-04-2025. The bid submission deadline is 16-05-2025 at 16:00. The bid opening will occur immediately after at 16:01 on the same day. Bidders must submit all documents and bids before these deadlines to participate.
What technical standards and specifications must bidders adhere to?
Bidders must demonstrate capability to handle 132KV/66KV transformers, with detailed methodology for oil leakage repair, ensuring safety, environmental compliance, and manufacturer standards. The process includes gasket replacement, radiator sealing, painting, testing, and commissioning.
How can bidders get assistance or clarifications during the tender process?
Bidders can contact Gujarat Energy Transmission Corporation Limited at 2652642997 or email [email protected]. Support is also available through (n)Code Solutions during the vendor training sessions held every Saturday at Ahmedabad. All queries should be raised well before the deadline.
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Documents 1
n-15 Technical bid.pdf
TENDER_DOCUMENT