Open Power and Energy NPROCURE

Tender for Maintenance of Conveyor Drive System at Wanakbori Power Plant Gujarat

Bid Publish Date

08-Jan-2026, 12:30 pm

Bid End Date

30-Jan-2026, 6:00 pm

Progress

Issue08-Jan-2026, 12:30 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 offers an exclusive opportunity for experienced contractors to perform maintenance on conveyor drive systems at Wanakbori Thermal Power Station in Gujarat. The project aims to enhance the operational efficiency and safety of the coal handling plant through scheduled maintenance, repairs, and system upgrades. Bidders must meet strict eligibility criteria, including technical experience, financial stability, and valid licenses. The tender process is structured into preliminary, technical, and commercial stages, with clear deadlines for each phase. The project value ranges from INR 10 lakhs to INR 25 lakhs, with payment terms aligned to project milestones. This tender is ideal for companies specializing in power plant equipment maintenance, conveyor system servicing, and industrial machinery. Submitting a bid provides an excellent opportunity to contribute to Gujarat’s power infrastructure and demonstrate technical expertise in a competitive environment.

Scope Of Work

The scope of work includes:

  • Inspection and assessment of conveyor drive systems to identify wear and potential failures.
  • Routine maintenance such as lubrication, tightening, and cleaning of conveyor components.
  • Repair and replacement of defective parts including motors, gearboxes, belts, and sensors.
  • Testing and commissioning of repaired systems to ensure optimal operation.
  • Documentation and reporting of maintenance activities and system status.

The key deliverables are:

  • Comprehensive maintenance reports
  • Repaired and replaced components
  • System performance validation reports

The process involves:

  1. Initial assessment and planning
  2. Execution of maintenance activities
  3. Quality checks and testing
  4. Final reporting and documentation
Technical specifications Details
Conveyor belt capacity Up to 2000 TPH
Motor power 50-200 HP
Gearbox type Helical, planetary
Control system PLC-based

All work must adhere to safety standards and manufacturer specifications, ensuring minimal downtime and maximum efficiency.

Technical Specifications

The technical specifications include:

Parameter Specification
Conveyor capacity Up to 2000 TPH
Motor power 50-200 HP
Gearbox type Helical, planetary
Control system PLC-based automation
Safety features Emergency stop, overload protection

Sequential procedures for technical compliance:

  1. Review tender documents and technical requirements.
  2. Prepare technical bid with all relevant certificates.
  3. Attach detailed technical drawings and specifications.
  4. Submit technical bid before deadline.

All technical work must comply with manufacturer guidelines and safety standards to ensure durability and operational safety.

Financial Requirements

The estimated project cost ranges from INR 10,00,000 to INR 25,00,000. The financial breakdown includes:

Cost component Estimated amount
Labour charges INR 4,00,000
Material costs INR 12,00,000
Equipment and tools INR 3,00,000
Miscellaneous expenses INR 1,00,000

Payment terms:

  • 30% advance upon contract signing.
  • 50% after completion of 50% work.
  • Remaining 20% after final acceptance.

Bidders must submit financial bids in sealed format, adhering to the prescribed format in the tender documents. All costs should be inclusive of taxes and duties.

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Eligibility Criteria

  • ✓ Must have experience in maintaining power plant conveyor systems.
  • ✓ Must submit valid experience certificates and past project orders.
  • ✓ Must demonstrate financial stability with relevant qualification criteria.
  • ✓ Must hold valid PF, GST, I.T., and PAN registrations.
  • ✓ Must provide a list of tools & tackles as per tender requirements.
  • ✓ Must be registered on GUVNL VMS portal.
  • ✓ Must submit Form No. 1 to 3 with duly signed integrity pact.
  • ✓ Must provide proof of insurance for contract labor.
  • ✓ Must possess valid contract labor licenses for the entire contract duration.
Financial Qualification Criteria Details
Minimum annual turnover INR 50 lakhs
Past similar work experience At least 2 projects of similar scope
Net worth INR 20 lakhs

All documents must be valid, up-to-date, and submitted as per tender guidelines.

Bidding Process

Process Timeline

1. Preliminary stage

31-01-2026 15:00

2. Technical Stage

31-01-2026 15:30

3. Commercial Stage

Required Forms

Preliminary

Tender fee details –WTPS

User Defined Template-Standard

Required

EMD details works-WTPS

User Defined Template-Standard

Required

Technical

Technical Bid

User Defined Template-Standard

Required

Commercial

Price Bid Form

Library-Secured

Required

Required Documents

Stage - Preliminary stage

1

Attach Scanned copy of Tender fee and EMD details.

Required

Stage - Technical Stage

1

Experience certificate of similar work & copy of past orders executed for similar type of work.(as mentioned in tender document)

Required
2

Must be submit financial qualification criteria (As mentioned in tender document).

Required
3

Details of PF Code No.

Required
4

Copy of GST Registration No., I.T. No. & PAN Card No.

Required
5

List of tools & tackles (as mentioned in tender document)

6

Attach scanned copy of technical bid with all relevants documents.

Required
7

Bidder must be registered in GUVNL VMS portal. (As mentioned in tender document).

Required
8

Bidder must be submit form no.1 to 3 including integrity pact with duly sign & stamp.

Required
9

Assurance for the un-conditional tender

Required
10

Group insurance of all the contract labor duly engaged throughout the contract period.(as mentioned in tender document)

Required
11

Copy of the contract labors license from the appropriate authorities duly obtained and for renewed for the entire contract period.(as mentioned in tender document)

Required

Form - Technical Bid

1

Attach scan copy of Tender documents

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the scope of work for this tender?

The scope includes inspection, routine maintenance, repair, and replacement of conveyor drive system components at Wanakbori Thermal Power Station. Key activities involve system assessment, lubrication, component repair, testing, and documentation to ensure reliable operation of the coal handling plant.

What are the eligibility criteria for bidders?

Bidders must demonstrate experience in similar power plant maintenance, submit valid certificates, hold necessary licenses, and meet financial qualification thresholds. They must also be registered on the GUVNL VMS portal and submit all required technical and financial documents as specified.

How can I participate in the bidding process?

Download tender documents from the official portal, submit the bid fee and EMD by 30-01-2026, attend pre-bid meetings if scheduled, and submit technical and commercial bids electronically before deadlines. Follow all instructions carefully to ensure successful participation.

What is the estimated value of this project?

The project’s estimated value ranges between INR 10,00,000 and INR 25,00,000, inclusive of all costs. The detailed financial breakdown is provided in the tender documents, and payments will be made as per the specified schedule after contract award.

Who can I contact for more information?

For inquiries, contact the Chief Engineer [C & O] at Wanakbori TPS via email at [email protected] or call 7069003830. Additional support is available from the GNFC Ltd. (n)Procure support team at Ahmedabad.

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