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Open Power and Energy NPROCURE

Tender for Repairing and Dynamic Balancing of CW Pump at Wanakbori TPS Gujarat

Bid Publish Date

03-Jul-2025, 5:30 am

Bid End Date

09-Sep-2025, 12:30 pm

EMD

₹33,094

Value

₹11,03,147

Location

KHEDA , GUJARAT

Progress

Issue03-Jul-2025, 5:30 am
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

Categories 9

BARITONE HORNS MISCELLANEOUS WHEEL ASSEMBLY BALANCING MACHINE MECHANICAL BALANCE CRANKSHAFT ASSY POWER AIR DUCT TURBINE BLOWER

This government tender offers an exclusive opportunity for experienced contractors to undertake repairing and dynamic balancing of CW Pumps at Wanakbori Thermal Power Station, Gujarat. The project involves overhauling power plant equipment to ensure optimal performance and reliability. Bidders must meet strict eligibility criteria, including proven experience in power sector pump repairs, financial stability, and statutory compliance. The tender process is structured into preliminary, technical, and commercial stages, with clear deadlines for submission and evaluation. The project, valued at approximately ₹11 million, aims to enhance the efficiency of the 210 MW CW Pump system, supporting Gujarat's power infrastructure. Interested companies specializing in industrial pump maintenance, power plant servicing, and mechanical repairs are encouraged to participate. The tender is issued by Gujarat State Electricity Corporation Limited (GSECL), emphasizing transparency, quality, and timely completion. Download the detailed tender document and submit your bid online to seize this significant government procurement opportunity.

Scope Of Work

The scope of work includes:

  • Repairing of Bell Mouth of the CW Pump to restore optimal flow conditions.
  • Dynamic Balancing of the pump rotor to reduce vibrations and improve efficiency.
  • Inspection and Overhauling of pump components as per manufacturer specifications.
  • Testing and Commissioning of the repaired pump to ensure operational readiness.

The process involves:

  1. Receiving the pump for repair.
  2. Disassembling and inspecting pump parts.
  3. Performing necessary repairs and replacements.
  4. Conducting dynamic balancing using calibrated equipment.
  5. Reassembling and testing the pump.
  6. Final commissioning and handing over.

Specifications include:

Parameter Value
Pump Type CW Pump (Weir Make)
Power Capacity 210 MW Stage II
Repair Duration 18 months

All work must adhere to safety, quality, and environmental standards as specified in the tender document.

Technical Specifications

The technical specifications include:

Parameter Specification
Pump Make Weir
Capacity 210 MW
Repair Standards As per OEM guidelines
Balancing Equipment Calibrated dynamic balancing machines
Testing Vibration analysis, flow testing, and efficiency checks

Procedures:

  • Disassemble pump components.
  • Conduct detailed inspection.
  • Perform repairs or replacements.
  • Balance rotor dynamically.
  • Reassemble and test.
  • Document results and hand over.

Financial Requirements

The estimated project cost is approximately ₹11,031,147.16, with an Earnest Money Deposit (EMD) of ₹33,094.00. The financial bid must include a percentage rate for the work, submitted through the designated form. Payment terms are linked to project milestones, with an initial advance and subsequent payments upon completion of specified stages. The bid validity period is 180 days from submission. Bidders should prepare a detailed cost breakdown, including labor, materials, and miscellaneous expenses, ensuring compliance with the financial guidelines outlined in the tender document.

Documents 1

RFQ NO 71493 TMD-2.pdf

TENDER_DOCUMENT

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Eligibility Criteria

  • ✓ Must have experience in repairing and balancing power plant pumps, specifically CW pumps of similar capacity.
  • ✓ Should possess valid GST registration, PAN, and I.T. No.
  • ✓ Must submit experience certificates of similar completed works.
  • ✓ Bank solvency certificate of at least 20% of the estimated project cost from a reputed nationalized bank.
  • ✓ Submit a valid contract labor license and group insurance for engaged workers.
  • ✓ Provide details of technical personnel, tools, and tackles.
Qualification Requirement Details
Experience Minimum 3 similar projects in power sector
Financial Solvency certificate of ₹2,206,286.33 or more
Certification GST, PAN, I.T. No.

Bidding Process

Process Timeline

1. Preliminary stage

10-09-2025 15:00

2. Technical Stage

10-09-2025 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 deadline for bid submission?

The last date for submitting bids is 28th July 2025 at 18:00. Bidders must upload all required documents before this deadline to be considered.

What documents are required for technical qualification?

Bidders must submit experience certificates, bank solvency certificates, GST registration, PAN, I.T. No., contract labor licenses, group insurance details, tools & tackles list, and the technical bid as specified in the tender document.

How can I participate in the tender process?

Participation requires online submission via the nProcure portal. Bidders should procure a valid Digital Certificate, attend training sessions, and ensure all documents are correctly uploaded within deadlines.

What is the estimated project cost?

The estimated cost for the project is approximately ₹11,031,147.16. Bidders should prepare their financial bids accordingly, ensuring compliance with the tender guidelines.

Who can I contact for support or clarifications?

Support can be obtained from Chief Engineer [C & O], Wanakbori TPS at [email protected] or by calling 7069003830 during working hours. Assistance is also available through the nProcure support team.