Open Power and Energy NPROCURE

Tender for On-line Preventive & Breakdown Maintenance of Boiler Rotary Parts at Wanakbori TPS

Bid Publish Date

21-Nov-2025, 11:00 am

Bid End Date

11-Dec-2025, 6:00 pm

Value

₹87,80,608

Progress

Issue21-Nov-2025, 11:00 am
AwardPending
Explore all 4 tabs to view complete tender details

Tender Type

Open

Sector

Power and Energy

Tender Fee

₹5,900

Contract Form

Works

Completion Period

24  Months

Currency Type

Single

Categories 6

This government tender offers an excellent opportunity for experienced maintenance contractors to provide on-line preventive and breakdown services for boiler rotary parts at Wanakbori Thermal Power Station, Gujarat. The project involves comprehensive maintenance activities to ensure the reliable operation of 800 MW power units, supporting the state's energy needs. The tender process is structured into preliminary, technical, and commercial stages, with strict deadlines and documentation requirements. Bidders must meet eligibility criteria including technical experience, statutory compliance, and financial stability. The contract duration is 24 months, with a total estimated value of approximately Rs. 87.8 lakhs. Interested companies specializing in power plant maintenance, industrial services, and electrical equipment are encouraged to participate. The process is fully electronic via the nProcure portal, ensuring transparency and efficiency. This tender is ideal for contractors seeking to work with a leading government utility in the power and energy sector, offering a chance to contribute to critical infrastructure maintenance and operational excellence.

Scope Of Work

The scope of work includes:

  • On-line preventive maintenance of boiler rotary parts for Unit-8 at Wanakbori TPS.
  • Breakdown maintenance services to address unforeseen failures promptly.
  • Routine inspections, lubrication, and adjustments to ensure smooth operation.
  • Replacement of worn-out or damaged rotary components as per technical specifications.
  • Adherence to safety and environmental standards during all maintenance activities.

The process involves:

  1. Initial assessment of boiler rotary parts.
  2. Scheduling preventive maintenance as per operational requirements.
  3. Executing breakdown repairs with minimal plant downtime.
  4. Reporting and documentation of all maintenance activities.

Key deliverables include:

Service Component Specification
Rotary Parts Replacement and repair as per OEM standards
Maintenance Schedule Monthly and as-needed basis
Safety Compliance All activities conform to safety regulations

Bidders must ensure availability of skilled technical personnel, appropriate tools, and equipment to perform the work efficiently.

Technical Specifications

The technical specifications include:

Parameter Requirement
Rotary Parts Material OEM standards, corrosion-resistant alloys
Maintenance Tools Specialized tools for rotary component servicing
Safety Standards Conformity with IS and IEC standards
Technical Personnel Certified engineers with power plant maintenance experience
Inspection Frequency Monthly and as required for breakdowns

Bidders are required to follow a systematic process:

  1. Review technical specifications.
  2. Prepare technical bid with all relevant documents.
  3. Ensure compliance with safety and statutory standards.
  4. Submit technical bid along with supporting documents before deadline.

Financial Requirements

The total estimated budget for this contract is approximately Rs. 87,80,608. The financial bid should specify the percentage rate for services, which will be evaluated during the commercial stage. Payment terms include:

  • 50% advance upon contract signing.
  • Remaining 50% based on monthly service delivery and performance.
  • Payment schedule linked to milestone completion and approval.

Cost breakdown includes:

Cost Component Amount (Rs.)
Preventive Maintenance Rs. 50,00,000
Breakdown Repairs Rs. 37,80,608
Miscellaneous Expenses As per actuals

Bidders must provide detailed cost proposals aligned with tender guidelines.

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Eligibility Criteria

  • ✓ Must have experience in power plant maintenance, specifically in boiler rotary parts.
  • ✓ Must submit experience certificates and proof of past similar projects.
  • ✓ Financial qualification criteria as specified in the tender document.
  • ✓ Valid GST registration, PAN, and I.T. No.
  • ✓ Must provide proof of registration on GUVNL VMS portal.
  • ✓ Submit bid security (EMD) as specified.
  • ✓ Possess valid labor licenses and group insurance for contracted workers.
  • ✓ Submit all required documents for preliminary and technical stages, including technical bid, experience certificates, and statutory compliance certificates.
Financial Qualification Criteria Description
Minimum Turnover Rs. 50 Lakhs in the last 3 years
Past Projects At least 2 similar projects completed
EMD Amount As specified in tender documents

Bidder must meet all eligibility requirements to qualify for the tender process.

Bidding Process

Process Timeline

1. Preliminary stage

12-12-2025 15:00

2. Technical Stage

12-12-2025 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

Percentage Rate

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

Assurance for the un-conditional tender

Required
4

Details of PF Code No.

Required
5

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

Required
6

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
7

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

Required
8

List of tools & tackles and technical personnel & name of supervisor.(as mentioned in tender document)

Required
9

Attach scanned copy of technical bid with all relevants documents.

Required
10

Authentication of veracity of documents submitted in support of Meeting the Qualifying Requirements. (As mentioned in tender document).

Required
11

Form for Declaration for Conflict of Interest among BIDDERS/AGENTS. (As mentioned in tender document).

Required
12

Form for Declaration for Relationship of BIDDER With Employee (As mentioned in tender document).

Required
13

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

Required
14

Bidder must be submit form no.1 to 6 including integrity pact with duly sign & stamp.

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 on-line preventive and breakdown maintenance of boiler rotary parts at Wanakbori TPS, including routine inspections, component replacement, and adherence to safety standards. The work ensures minimal downtime and optimal performance of 800 MW Unit-8 WTPS.

What are the eligibility criteria for bidders?

Bidders must demonstrate experience in power plant maintenance, submit relevant certificates, meet financial qualification criteria, possess GST, PAN, and I.T. No., and be registered on the GUVNL VMS portal. All statutory licenses and documents must be valid and up-to-date.

How can I participate in the bidding process?

Participation involves registering on the nProcure portal, submitting preliminary documents (tender fee, EMD), followed by technical and commercial bids. The process is fully electronic, with deadlines clearly specified. Bidders should attend training sessions if needed.

What is the deadline for bid submission?

The last date for bid submission is 11-12-2025 at 6:00 PM. Bids submitted after this deadline will not be considered. Bidders are encouraged to submit well before the deadline to avoid last-minute issues.

What are the key evaluation criteria?

Evaluation is based on technical experience (40%), financial offer (30%), past performance (20%), and statutory compliance (10%). Bidders must meet minimum thresholds in each category to qualify for the final selection.

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