Open Power and Energy NPROCURE

Gujarat Power Sector Tender for Overhauling & Repair of ESP for 2x250 MW Units

Q: What is the deadline for bid submission?

The bid submission deadline is **6th February 2026 at 18:00 hours**. Bidders must upload all required documents before this time to be eligible for evaluation. Late submissions will not be accepted under any circumstances.

Q: What documents are required for technical qualification?

Bidders must submit the following documents: - **Party Details** including registration certificates, PAN, GST. - **Stop Deal and Black List** declaration. - **Certificate-A** for technical qualification. - **Bidder Confirmation** signed declaration. - All documents must be uploaded in the specified format and meet the criteria outlined in the tender notice.

Q: How is the evaluation process conducted?

The evaluation involves **technical assessment** based on experience and technical approach, followed by **financial evaluation** for cost competitiveness. The highest-scoring bidders will be shortlisted for contract award. The process ensures transparency, with detailed scoring criteria and minimum thresholds specified in the tender documents.

Q: Are offline submissions accepted?

No, **offline submissions are not accepted** except for the Tender Fee and EMD cover, which must be physically submitted via RPAD/Speed Post before the bid opening date. All other documents must be uploaded online through the official portal as per instructions.

Q: What is the scope of work involved in this tender?

The scope includes **overhauling, servicing, and repairing** the ESP systems for Units 3 and 4 at Sikka TPS. Activities involve disassembly, inspection, component replacement, reassembly, calibration, and testing to ensure compliance with environmental standards. The work duration is 18 months, and bidders must follow all safety and quality standards specified by GSECL.

Bid Publish Date

17-Jan-2026, 6:00 pm

Bid End Date

06-Feb-2026, 6:00 pm

Location

JAMNAGAR , GUJARAT

Progress

Issue17-Jan-2026, 6:00 pm

AwardPending

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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,770

Contract Form

Works

Completion Period

18 Months

Currency Type

Single

This government tender issued by Gujarat State Electricity Corporation Limited offers an exclusive opportunity for experienced contractors to participate in the overhauling, servicing, and repairing of Electrostatic Precipitator (ESP) systems at Sikka Thermal Power Station. The project involves critical maintenance activities for two 250 MW units, ensuring compliance with environmental and safety standards. With a project duration of 18 months, bidders must meet strict eligibility criteria, including proven experience in power plant maintenance and technical competence. The tender process emphasizes transparency, with detailed evaluation and scoring criteria, and is open to reputed companies in the power sector. Key activities include disassembly, inspection, component replacement, calibration, and testing of ESP systems, vital for emission control and plant efficiency. The tender offers a significant opportunity for contractors seeking government contracts in the power and energy sector, with a focus on environmental compliance and operational excellence. Bidders are encouraged to review all documents, attend training sessions, and ensure timely submission to participate in this high-value project.

Scope Of Work

The scope of work includes:

Overhauling, servicing, and repairing the Electrostatic Precipitator (ESP) systems for Units 3 and 4 at Sikka Thermal Power Station.
Conducting detailed inspections, cleaning, and component replacements as per manufacturer specifications.
Ensuring compliance with environmental standards and safety protocols.
Coordinating with plant operations to minimize downtime.

Activities include:

Disassembly of existing ESP components.
Inspection and testing of electrical and mechanical parts.
Replacement of worn-out or damaged parts.
Reassembly and calibration of ESP systems.
Testing and commissioning to ensure optimal performance.

Specification	Details
Duration	18 months
Units	2 x 250 MW
Location	Sikka Thermal Power Station
Key deliverables	Fully overhauled ESP systems, operational testing reports, compliance documentation

The contractor must adhere to all safety, environmental, and quality standards specified by GSECL and relevant authorities.

Technical Specifications

The technical specifications for the ESP overhauling include:

Parameter	Specification
System Type	Electrostatic Precipitator (ESP)
Capacity	2 x 250 MW Units
Overhaul Duration	18 months
Inspection Standards	As per manufacturer & environmental norms
Calibration	Precise calibration for emission standards
Safety Compliance	Adherence to IS and IEC standards

Sequential process:

Disassembly and detailed inspection.
Replacement of worn components.
Reassembly and calibration.
Testing and commissioning.

The contractor must provide detailed technical reports at each stage and ensure all activities meet the specified standards.

Financial Requirements

The estimated project budget ranges from ₹10 crore to ₹15 crore, depending on the scope of repairs and materials used. The financial breakdown includes:

Cost Component	Estimated Cost
Material & Parts	60%
Labour & Labour Charges	25%
Equipment & Tools	10%
Miscellaneous & Contingencies	5%

Payment terms:

10% advance on contract signing.
40% after completion of disassembly and inspection.
40% post-reassembly, calibration, and successful testing.
10% upon final acceptance.
All payments are subject to submission of valid invoices and compliance certificates. Bidders must include detailed cost estimates and financial proposals in their bids.

Documents 4

EMD BG Format (New).pdf

TENDER_DOCUMENT

Financial Document_Annexure - I.pdf

TENDER_DOCUMENT

STPS_425_05_74960_15012026_BMD.pdf

TENDER_DOCUMENT

E Tender Notice No.425.doc

TENDER_DOCUMENT

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Eligibility Criteria

✓ Must have valid registration and licenses for power plant maintenance.
✓ Proven experience in overhauling ESP systems or similar electrostatic precipitator projects.
✓ Demonstrated financial stability, with annual turnover not less than ₹50 crore in the last three years.
✓ Submission of EMD (Earnest Money Deposit) as per tender guidelines.
✓ Provision of all required technical and legal documents, including:

Document	Requirement
Tender Fee and EMD Details	Submission of online payment receipts or BG
Party Details	Company registration, PAN, GST registration
Black List / Stop Deal	Declaration of non-blacklisting
Certificate-A	Technical qualification certificates
Bidder Confirmation	Signed declaration of bid authenticity
Tender Require Document	All specified documents as per tender notice

Critical: Bidders must meet all eligibility conditions to qualify for technical evaluation.

Bidding Process

Process Timeline

1. Preliminary Stage

12-02-2026 15:30

2. Technical Stage

12-02-2026 15:35

3. Commercial Stage

13-02-2026 15:40