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Open Power and Energy NPROCURE

Tender for In Situ Internal Oxide Scale Measurement & Hardness Testing at Wanakbori TPS

Bid Publish Date

13-Sep-2025, 10:30 am

Bid End Date

08-Oct-2025, 12:30 pm

EMD

₹40,125

Value

₹13,37,500

Progress

Issue13-Sep-2025, 10:30 am
AwardPending
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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,770

Contract Form

Works

Completion Period

24  Months

Currency Type

Single

Categories 9

Gujarat State Electricity Corporation Limited (GSECL) invites qualified contractors to participate in a government tender for In Situ Internal Oxide Scale Thickness Measurement (IOSM) and Hardness Testing at Wanakbori Thermal Power Station. This power sector tender offers an excellent opportunity for companies specializing in power plant maintenance, testing, and industrial services to collaborate with a leading government utility. The project aims to ensure boiler efficiency, safety, and operational reliability through precise testing during scheduled overhauls. The tender involves multiple evaluation stages, strict eligibility criteria, and detailed technical requirements, making it ideal for experienced firms with proven track records. Bidders must submit comprehensive technical and financial proposals before the deadline of October 8, 2025. The project duration is 24 months, with a bid validity of 180 days, and the estimated project value is INR 13,37,500. This opportunity is crucial for companies seeking to expand their footprint in the government power sector and contribute to national energy infrastructure development.

Scope Of Work

The scope of work encompasses the following:

  • Conduct In Situ Internal Oxide Scale Thickness Measurement (IOSM) in all eight boilers at Wanakbori TPS.
  • Perform Hardness Testing on boiler components during scheduled AOH/COH and as needed.
  • Ensure accuracy and compliance with technical standards specified by GSECL.
  • Use approved testing instruments and techniques for reliable results.
  • Provide detailed test reports and documentation.

The process involves these steps:

  1. Mobilize testing equipment and personnel to the site.
  2. Conduct preliminary inspections and calibration of instruments.
  3. Perform oxide scale thickness measurement and hardness testing as per protocols.
  4. Compile and submit detailed test reports for review.
  5. Coordinate with GSECL engineers for scheduling and reporting.
Specification Details
Number of Boilers 8
Testing Period During AOH/COH & as required
Testing Standards As per GSECL guidelines
Deliverables Test reports, calibration certificates

Bidders must ensure adherence to safety standards and environmental regulations throughout the testing process.

Technical Specifications

Testing instruments must meet the following specifications:

Parameter Specification
Oxide Scale Thickness Accurate to ±0.01 mm
Hardness Testing Vickers or equivalent method
Calibration Calibrated within 6 months prior to testing
Data Recording Digital recording with traceability

Sequential procedure:

  1. Prepare and calibrate testing instruments.
  2. Conduct oxide scale measurement at designated boiler points.
  3. Perform hardness testing on specified components.
  4. Record data and verify accuracy.
  5. Compile results into comprehensive reports.

All testing must comply with GSECL standards and relevant safety protocols.

Financial Requirements

The estimated project cost is INR 13,37,500, with a bid security (EMD) of INR 40,125. The financial proposal should include detailed cost breakdowns:

Cost Component Amount (INR)
Testing Services 10,00,000
Equipment & Tools 2,00,000
Miscellaneous Expenses 37,500
Total 13,37,500

Payment terms:

  • 30% advance upon award of contract.
  • 50% after submission of interim reports.
  • Remaining 20% after final acceptance.

All payments are subject to submission of valid invoices and completion certificates.

Documents 1

RFQ- 73323 -MET.pdf

TENDER_DOCUMENT

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Eligibility Criteria

  • ✓ Must have experience in conducting oxide scale measurement and hardness testing in power plants.
  • ✓ Should possess valid licenses for industrial testing and certification.
  • ✓ Bank solvency certificate of at least 20% of the estimated project cost from a recognized nationalized bank.
  • ✓ Provide experience certificates and past project orders for similar work.
  • ✓ Submit a valid GST registration, PAN, and I.T. No.
  • ✓ Demonstrate technical capability with qualified personnel and necessary tools.
  • ✓ Submit a non-conditional tender with all required documents.
Qualification Criteria Minimum Requirement
Experience At least 3 similar projects in power plants
Financial Solvency Bank solvency certificate of INR 2,68,500
Technical Staff Qualified engineers with relevant experience
License & Certification Valid industrial testing licenses
Documentation Complete technical and financial documents

Bidders must meet all the above criteria to qualify for the technical evaluation stage.

Bidding Process

Process Timeline

1. Preliminary stage

09-10-2025 15:00

2. Technical Stage

09-10-2025 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

Bank solvency certificate of @ 20 percent estimated value of nationalized bank, in original.(as mentioned in tender document)

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

Form - Technical Bid

1

Attach scan copy of Tender documents

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the main scope of this tender?

This tender involves In Situ Internal Oxide Scale Thickness Measurement (IOSM) and Hardness Testing of all eight boilers at Wanakbori Thermal Power Station. The work aims to ensure boiler efficiency and safety during scheduled overhauls and as required, following strict technical standards and safety protocols.

Who is eligible to bid for this tender?

Eligible bidders must have experience in power plant maintenance and testing, valid licenses and certifications, and demonstrate financial stability with a bank solvency certificate of at least 20% of the project cost. They should also possess GST registration, PAN, and I.T. No. and have qualified technical personnel and tools.

What are the key dates and deadlines for submitting bids?

The bid submission opens on 13 September 2025 at 16:00 and closes on 8 October 2025 at 18:00. Technical evaluation will be completed by 9 October 2025, with the final award expected shortly after. Bidders must ensure timely submission to participate.

How can I obtain the tender documents and support?

Tender documents are free to download from the official portal. For support, bidders can attend free vendor training sessions every Saturday at (n)code solutions, GNFC Ltd., Ahmedabad. For technical assistance, contact n)Procure Support at +91-79-40007517 or via email at [email protected].

What are the evaluation criteria for selecting the successful bidder?

Selection is based on technical competence (50%), financial bid (30%), and past project performance (20%). Bidders must score at least 70 points in technical evaluation and submit all required documents to qualify for the final selection.

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