Gujarat Power Sector Tender for Refurbishment of Primary Air Fan Rotor Assembly
Progress
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,770
Contract Form
Works
Completion Period
As per tender Document Attached
Currency Type
Single
Categories
18
This government tender from Gujarat State Electricity Corporation Limited offers an excellent opportunity for experienced contractors in the power sector to participate in the refurbishment of the Primary Air Fan Rotor Assembly at Sikka Thermal Power Station. The project involves comprehensive mechanical works essential for maintaining the efficiency and safety of 2 X 250 MW power units. The tender is open to qualified firms with relevant experience, financial stability, and compliance with technical standards. The process includes detailed disassembly, refurbishment, balancing, and reassembly of rotor assemblies, with strict adherence to safety and quality norms. The procurement process is conducted online via the official portal, ensuring transparency and competitive bidding. Key deadlines include bid submission by 08-09-2025, with evaluation and award following shortly after. This tender is ideal for companies specializing in power plant maintenance, mechanical refurbishment, and related engineering services, seeking to contribute to Gujarat’s energy infrastructure development.
Scope Of Work
The scope of work involves detailed refurbishment of the Primary Air Fan Rotor Assembly, Model No. AP 2 17/12, for 2 X 250 MW Boiler Units at Sikka TPS. Key deliverables include:
- Disassembly and inspection of existing rotor assemblies
- Replacement or refurbishment of rotor blades and components
- Balancing and alignment of rotor assemblies
- Reassembly and testing of the rotor units
- Ensuring compliance with technical standards and safety regulations
The process involves the following steps:
- Site inspection and assessment
- Preparation of detailed work plan and schedule
- Disassembly of existing rotor assemblies
- Component refurbishment or replacement
- Balancing, alignment, and quality checks
- Final reassembly and testing
- Handover and documentation
Bidder must ensure adherence to all technical specifications and safety standards outlined in the tender documents. The project timeline and detailed specifications are provided in the attached tender document.
Technical Specifications
The technical specifications require bidders to refurbish the rotor assembly ensuring:
| Parameter | Specification |
|---|---|
| Model No. | AP 2 17/12 |
| Power Capacity | 2 X 250 MW |
| Material | High-grade alloy steel suitable for thermal power plant conditions |
| Balance Tolerance | Within ±10 grams |
| Inspection Standards | As per IS and IEC standards |
Sequence of technical procedures:
- Disassembly of existing rotor
- Inspection and assessment of wear and tear
- Refurbishment or replacement of blades and components
- Dynamic balancing
- Final assembly and testing
All work must conform to the technical standards specified in the tender documents, with quality assurance and safety compliance as mandatory requirements.
Financial Requirements
The estimated project cost is ₹19,89,000, with a bid security (EMD) of ₹59,670. The financial proposal must include a percentage rate for refurbishment work, submitted via the 'Percentage Rate' form. Payment terms are as follows:
- 30% advance upon contract signing
- 40% after completion of disassembly, refurbishment, and initial testing
- 30% after final acceptance and handover
Bidders must submit a detailed cost breakdown in the prescribed format, ensuring transparency and compliance with the tender guidelines. The total bid amount should not exceed the estimated cost, and all financial documents should be duly signed and sealed.
Documents 4
STPS_401_01_72951_18082025_BMD.pdf
TENDER_DOCUMENT
EMD BG Format (New).pdf
TENDER_DOCUMENT
Financial Document_Annexure - I.pdf
TENDER_DOCUMENT
E Tender Notice No.401.doc
TENDER_DOCUMENT
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Eligibility Criteria
Bidders must meet the following eligibility criteria:
- ✓ Must have valid Tender Fee and EMD details submitted.
- ✓ Must possess relevant experience in mechanical refurbishment works for thermal power plants.
- ✓ Must submit all required documents including PARTY DETAILS, Stop Deal & Black List certificate, Certificate-A, Bidder Confirmation, and Tender Require Document.
- ✓ Financial qualification:
| Criteria | Minimum Requirement |
|---|---|
| Annual Turnover | ₹10,00,000 for the last 3 years |
| Past Projects | At least 2 similar projects completed in the last 5 years |
| Certification | Valid ISO or equivalent certification (if applicable) |
- Bidder must be registered and compliant with all local and national regulations.
- ✓ The bidder should not be blacklisted or debarred by any government agency.
All documents must be valid, verifiable, and submitted as per the specified formats in the tender guidelines.
Bidding Process
Process Timeline
17-12-2025 15:30
17-12-2025 15:35
18-12-2025 15:40
Required Forms
Preliminary
Tender Fee and EMD Details
User Defined Template-Standard
Technical
PARTY DETAILS
User Defined Template-Standard
Stop Deal And Black List
User Defined Template-Standard
Certificate-A
User Defined Template-Standard
Bidder Confirmation
User Defined Template-Standard
Commercial
Percentage Rate
Library-Secured
Required Documents
Stage - Preliminary Stage
Tender Fee and EMD Details
RequiredStage - Technical Stage
PARTY DETAILS
RequiredStop Deal And Black List
RequiredCertificate-A
RequiredBidder Confirmation
RequiredTender Require Document
RequiredFrequently Asked Questions
Key insights about GUJARAT tender market
What is the scope of this tender?
This tender involves the refurbishment of the Primary Air Fan Rotor Assembly for 2 X 250 MW units at Sikka Thermal Power Station. The work includes disassembly, inspection, refurbishment or replacement of parts, balancing, and reassembly, ensuring compliance with technical standards for power plant efficiency.
What are the eligibility criteria for bidders?
Bidders must submit all required documents, including Tender Fee, EMD, PARTY DETAILS, and certificates. They should have relevant experience in thermal power plant mechanical works, a minimum annual turnover of ₹10,00,000, and no blacklisting history. Certification and past project experience are also mandatory.
How can I participate in the bidding process?
Participants must download tender documents, submit technical and financial bids online before the deadline, and pay the tender fee and EMD electronically. The bid opening is scheduled for 08-09-2025 at 18:00, where bids will be publicly opened and evaluated.
What are the key dates and deadlines?
The tender is open from 19-08-2025, with the last date for bid submission on 08-09-2025 at 18:00. The bid opening occurs immediately after submission, on 08-09-2025 at 18:00. Evaluation and award follow shortly after, with critical deadlines clearly specified in the tender notice.
Who can I contact for support or questions?
Support is available through the (n)Procure Support team at GNFC Ltd., Ahmedabad. Contact details include Phone: +91-79-40007517, 40007514, 40007515, and email [email protected]. Bidders are encouraged to seek clarifications well before the submission deadline.
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Documents 4
STPS_401_01_72951_18082025_BMD.pdf
TENDER_DOCUMENT
EMD BG Format (New).pdf
TENDER_DOCUMENT
Financial Document_Annexure - I.pdf
TENDER_DOCUMENT
E Tender Notice No.401.doc
TENDER_DOCUMENT