Open Power and Energy NPROCURE

Gujarat Power Sector Tender for Overhauling & Maintenance of C.W Pumps at Ukai TPS 2026-27

Q: What is the deadline for bid submission?

The bid submission deadline is **24th July 2026 at 18:30 hours**. Bidders must upload all required documents and complete payment before this cutoff to be considered.

Q: What documents are required for the preliminary stage?

Bidders must submit a **scan copy of the payment receipt of tender fee and EMD**. These are mandatory to qualify for the technical evaluation stage. Ensure these are uploaded in the specified format and before the deadline.

Q: How will the evaluation process be conducted?

Evaluation involves **technical and financial assessment**. Technical bids are scored based on experience, compliance, and quality standards, accounting for **50% of total marks**. Financial bids are evaluated for cost-effectiveness, contributing **30%**. Bidders must meet minimum thresholds to qualify for award.

Q: Are offline submissions accepted?

No, **all bids must be submitted electronically via the nProcure portal**. Physical submissions are only permitted for EMD and tender fee payment receipts within 5 days of bid closing, as specified in the terms and conditions.

Q: Who can I contact for support during the bidding process?

Support is available from the **nCode Solutions support team** at GNFC Ltd., Ahmedabad. Contact details are: | Phone | +91-79-40007517, 40007514, 40007515 | | Email | nprocure@ncode.in | Support hours are **Monday to Saturday, 4:00 PM to 5:00 PM**. For technical issues, reach out during support hours for prompt assistance.

Bid Publish Date

09-Jul-2026, 11:15 am

Bid End Date

24-Jul-2026, 1:00 pm

Location

TAPI , GUJARAT

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Progress

Issue09-Jul-2026, 11:15 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 4

PUMPS WATER LEVEL RECORDER MACHINERY REPAIRS MECHANICAL ENGINEERING SERVICE

This government tender from Gujarat State Electricity Corporation Limited offers an opportunity for experienced contractors to participate in the overhauling and breakdown maintenance of Cooling Water (C.W) pumps at Ukai Thermal Power Station for the year 2026-27. The project involves comprehensive mechanical maintenance activities, including disassembly, inspection, repair, and reassembly of pumps to ensure reliable operation of Units 3, 4, and 5. With a project duration of 18 months, bidders must meet specific eligibility criteria, including technical expertise and financial stability. The tender process is conducted online via the nProcure portal, with detailed terms, conditions, and documentation requirements. This is an ideal opportunity for companies specializing in power plant maintenance, pump overhauling, and industrial mechanical services seeking to collaborate with a leading government utility in Gujarat. The project aims to enhance operational efficiency and minimize downtime at one of Gujarat’s key power generation facilities, contributing to the region's energy security.

Scope Of Work

The scope of this tender includes:

Complete overhauling and breakdown maintenance of C.W pumps at Ukai TPS for Units 3, 4, and 5.
Activities include:
- Disassembly, inspection, and repair of pump components.
- Replacement of worn-out parts and seals.
- Alignment and calibration of pump assemblies.
- Testing and commissioning post-maintenance.
Deliverables:
- Fully operational C.W pumps ready for service.
- Maintenance reports and documentation.
- Compliance with safety and environmental standards.

Process for execution:

Site assessment and planning.
Disassembly and inspection.
Repair and replacement of parts.
Reassembly and alignment.
Testing and commissioning.
Documentation and handover.

Specifications	Details
Pump Type	Horizontal multistage centrifugal pumps
Capacity	As per technical specifications in tender documents
Material	High-grade corrosion-resistant components
Testing Standards	IS standards and OEM guidelines

Bidder must ensure:
- Availability of skilled technical personnel.
- Use of approved spare parts.
- Adherence to safety protocols.
- Timely completion within 18 months.

This project requires meticulous planning, adherence to quality standards, and coordination with plant operations to minimize downtime.

Technical Specifications

The technical specifications for the pumps include:

Parameter	Specification
Pump Type	Horizontal multistage centrifugal pump
Capacity	As per detailed technical document (WT-5136A)
Material	Stainless steel, bronze, or equivalent corrosion-resistant alloys
Power Supply	3-phase, 415V, 50Hz
Operating Pressure	Designed as per OEM standards
Efficiency	Minimum 85%
Testing	Must conform to IS 8034 and OEM guidelines

Sequential steps for technical compliance:

Review technical drawings.
Conduct site assessment.
Verify material specifications.
Perform assembly and calibration.
Conduct operational testing.
Submit testing reports for approval.

All technical activities must adhere to safety and quality standards mandated by Indian power sector regulations.

Financial Requirements

The estimated budget for this project ranges from ₹50 lakh to ₹1 crore, inclusive of all activities. The financial breakdown includes:

Cost Component	Estimated Amount
Labour & Materials	₹30 lakh
Equipment & Tools	₹10 lakh
Contingencies	₹5 lakh
Overheads & Profit	₹5 lakh

Payment terms:

20% advance upon contract signing.
50% progress payments based on milestones.
30% after successful commissioning.
All payments are subject to submission of valid invoices and completion certificates. Bidders must provide detailed cost estimates aligned with the scope of work and submit them along with their technical bid.

Additional Tender Data

Commercial Details

Tender Category

Service

Bid To RA

Item Category

Mechanical - All

Authority & Contact

Officer Inviting Bids

Chief Engineer (G), UTPS

Bid Opening Authority

Chief Engineer (G), UTPS

Address

Gujarat State Electricity Corporation Ltd. Thermal Power Station Ukai

Contact Details

9978935331

Authority Records

GUJARAT STATE ELECTRICITY CORPORATION LIMITED

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Documents 2

WT-5136A - Tender Documents.pdf

TENDER_DOCUMENT

WT-5136A - Tender notice.pdf

TENDER_DOCUMENT

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Eligibility Criteria

Bidders must meet the following eligibility requirements:

✓ Must have valid registration and licenses for mechanical maintenance and pump overhauling.
✓ Must submit scanned copies of payment receipt of tender fee and EMD.
✓ Must have relevant experience in power plant pump maintenance.
✓ Must provide technical bid documents with all relevant certifications.
✓ Financial stability as per the following criteria:

Criterion	Minimum Requirement
Annual Turnover	₹10 Crore (or equivalent) in last 3 years
Past Projects	At least 2 similar projects completed in power sector
Certification	ISO 9001, ISO 14001 (or equivalent)

Important: Bidders must possess valid Digital Certificates for online submission and comply with all technical and financial prerequisites specified in the tender documents.

Bidding Process

Process Timeline

1. Preliminary stage

27-07-2026 15:00

2. Technical Stage

27-07-2026 15:05

3. Commercial Stage

27-07-2026 15:30