Bhabha Atomic Research Centre Electrical Substation Repair Tender Telangana 2025 11 KV 433 V
Bhabha Atomic Research Centre
HYDERABAD, TELANGANA
Posted:
26 December 2025
Closed:
5 January 2026
GEM
Open Power and Energy NPROCURE
Government Tender for Onsite Maintenance of Distribution Transformers in Vadodara
Progress
Issue05-Feb-2026, 1:30 pm
AwardPending
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,475
Contract Form
Works
Completion Period
As per tender Document Attached
Currency Type
Single
This government tender offers a valuable opportunity for qualified electrical contractors to participate in the annual onsite maintenance of distribution transformers in Vadodara. Managed by Madhya Gujarat Vij Company Limited, the project focuses on maintaining 11/0.250 KV and 11/0.433 KV transformers to ensure uninterrupted power supply. Bidders must meet strict eligibility criteria, submit comprehensive documentation, and adhere to the detailed scope of work outlined in the tender documents. The project aims to enhance the reliability and efficiency of power distribution infrastructure, supporting Gujarat's energy sector development. With a project cost estimated at INR 25 lakhs and a bid validity of one year, this tender is ideal for experienced firms specializing in electrical maintenance and power sector services seeking government contracts. Key deadlines, evaluation criteria, and contact details are provided to facilitate a smooth bidding process.
Scope Of Work
• Conduct comprehensive onsite maintenance of distribution transformers including inspection, cleaning, and testing.
• Perform repairs and replacements of faulty components such as tap changers, bushings, and cooling systems.
• Ensure transformers operate within specified parameters for voltage, current, and temperature.
• Maintain detailed records of maintenance activities, test results, and repairs.
- Receive work orders from the designated authority.
- Schedule maintenance activities as per the approved plan.
- Carry out inspections and identify issues.
- Execute repairs or replacements with approved parts.
- Conduct final testing and validation.
- Submit maintenance reports and documentation.
| Parameter | Specification |
|---|---|
| Transformer Ratings | 11/0.250 KV, 1-Phase & 11/0.433 KV, 3-Phase |
| Maintenance Frequency | As per schedule or upon fault detection |
| Quality Standards | IS standards for electrical equipment |
| Documentation | Maintenance logs, test reports, compliance certificates |
Technical Specifications
| Parameter | Requirement |
|---|---|
| Transformer Ratings | 11/0.250 KV, 1-Phase; 11/0.433 KV, 3-Phase |
| Operating Voltage | As per IS standards |
| Cooling Type | Oil-immersed or air-cooled |
| Test Standards | IEC/IS standards for transformer testing |
| Maintenance Tools | Standardized tools and testing equipment |
Sequential process:
- Inspection and diagnostics.
- Repair or replacement of faulty parts.
- Testing for operational parameters.
- Final approval and documentation.
Financial Requirements
The estimated project cost is INR 25,00,000, which includes all labor, materials, and overheads. Bidders must submit a bid that clearly specifies rates for each item of work as per Schedule B. Payment will be made in installments based on milestones achieved, with a final payment after successful completion and approval. The bid should include a detailed cost breakdown, including taxes and contingencies. The tender fee of INR 1475 is payable online or as specified, and the EMD of INR 50,000 must accompany the bid. The contract will be awarded to the lowest evaluated bidder meeting all criteria, with terms outlined in the commercial terms document.
Documents 5
Tender Notice for DTR Maintenance.pdf
TENDER_DOCUMENT
Schedule B_DTR Maint.pdf
TENDER_DOCUMENT
3. Commercial Terms and Conditions.pdf
TENDER_DOCUMENT
Conflict of Interest.pdf
TENDER_DOCUMENT
DECLARATION IN REGARD TO RELATIONSHIP WITH EMPLOYEE.pdf
TENDER_DOCUMENT
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Eligibility Criteria
✓ Must have valid electrical contractor license and relevant certifications.
✓ Proven experience in power transformer maintenance with references.
✓ Financial stability with annual turnover of at least INR 10 lakhs.
✓ Submission of all required documents as per tender guidelines.
| Criterion | Details |
|---|---|
| Legal Qualification | Valid electrical contractor license |
| Experience | Minimum 3 years in transformer maintenance |
| Financial Capacity | Annual turnover ≥ INR 10 lakhs |
| Documentation | Submission of past project certificates, tax clearance, and compliance certificates |
| EMD | Deposit of INR 50,000 or as specified |
| Bid Validity | 365 days from bid submission deadline |
Bidding Process
Process Timeline
1. PRILIMINARY STAGE
23-02-2026 11:00
2. COMMERCIAL STAGE
24-02-2026 11:00
Required Forms
PRILIMINARY
Tender Fee Form
Library-Standard
Emd Fee Form
Library-Standard
COMMERCIAL
Percentage Rate
Library-Secured
Required Documents
Stage - PRILIMINARY STAGE
1
All the scanned documents as per prequalification criteria must have to be submitted .
RequiredForm - Tender Fee Form
1
Provide any proof of Bid Processing Fee
Form - Emd Fee Form
1
Provide any proof of EMD Document
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the scope of this government tender?
The tender involves onsite maintenance of distribution transformers including inspection, repairs, testing, and preventive maintenance for 11/0.250 KV and 11/0.433 KV transformers. The work ensures reliable power supply and adheres to specified standards.
Who is eligible to bid for this tender?
Eligible bidders must possess valid electrical contractor licenses, demonstrate experience in transformer maintenance, and meet financial criteria such as an annual turnover of at least INR 10 lakhs. All required documents must be submitted as per the guidelines.
What are the key dates for bid submission?
Bid submission opens on 05-02-2026 at 19:00 and closes on 21-02-2026 at 16:00. The bid opening is scheduled for 23-02-2026 at 11:00. Bidders must adhere to these deadlines to participate.
How is the bid evaluated?
Bids are evaluated based on price (40%), experience (30%), technical compliance (20%), and financial stability (10%). A minimum score must be achieved in all criteria for qualification.
Where can I download the tender documents?
Tender documents are available for free download from the official portal. The links include the Tender Notice, Schedule B, and Terms & Conditions. Ensure to review all documents thoroughly before bidding.
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Documents 5
Tender Notice for DTR Maintenance.pdf
TENDER_DOCUMENT
Schedule B_DTR Maint.pdf
TENDER_DOCUMENT
3. Commercial Terms and Conditions.pdf
TENDER_DOCUMENT
Conflict of Interest.pdf
TENDER_DOCUMENT
DECLARATION IN REGARD TO RELATIONSHIP WITH EMPLOYEE.pdf
TENDER_DOCUMENT