Open Power and Energy NPROCURE

Gujarat Power Sector Tender for Leak Sealing Services at Ukai TPS (BMD-6 WT-5088)

Q: What is the deadline for bid submission?

The last date for submitting bids is **05-01-2026 at 18:30**. Bids submitted after this time will not be accepted. Ensure all documents are uploaded before the deadline to avoid disqualification.

Q: What documents are required for the preliminary stage?

Bidders must upload scanned copies of the **payment receipt of tender fee** and **EMD payment receipt**. These are mandatory for bid validation and must be submitted during the preliminary stage via the online portal.

Q: How will the evaluation process be conducted?

The evaluation involves **preliminary, technical, and commercial stages**. Technical capability, experience, and bid cost will be assessed. Bidders must meet minimum thresholds to qualify for the final selection. The process is scheduled for **06-01-2026**.

Q: What are the technical requirements for leak sealing?

Sealants must withstand **up to X MPa pressure** and **Y°C temperature**. Equipment used must be certified, and procedures must follow IS/ISO standards. The process includes leak detection, surface preparation, sealant application, curing, and testing.

Bid Publish Date

18-Dec-2025, 3:04 pm

Bid End Date

05-Jan-2026, 6:30 pm

Location

TAPI , GUJARAT

Progress

Issue18-Dec-2025, 3:04 pm

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 8

SERVICES SEALS MUSICAL INSTRUMENT PARTS AND ACCESSORIES VALVES WATER LEVEL RECORDER SANITARY FITTING WATER SUPPLY MATERIAL KOPARAPAK

This government tender issued by Gujarat State Electricity Corporation Limited offers an exciting opportunity for qualified contractors to provide online leak sealing services at Ukai Thermal Power Station. The project involves as & when required maintenance for high-pressure and high-temperature valves across Units 3 to 6, ensuring uninterrupted power generation. With a 24-month completion period and a competitive budget, bidders must meet strict eligibility and technical criteria, including proven experience in power plant maintenance and leak sealing. The tender process is structured into preliminary, technical, and commercial stages, with detailed evaluation parameters to ensure selection of capable service providers. Download the tender documents, prepare your bids, and participate online before the deadline to secure this significant opportunity in the power and energy sector. This tender is ideal for companies specializing in industrial maintenance, leak sealing, and power plant services seeking government contracts in Gujarat.

Scope Of Work

The scope of work includes:

Providing online leak sealing services for high-pressure and high-temperature valves, pipelines, and equipment at Ukai TPS Units 3 to 6.
Key deliverables:
- Leak detection and assessment
- Application of leak sealing compounds
- Ensuring minimal downtime during maintenance
- Post-sealing inspection and testing
The process involves:
1. Initial site assessment and leak identification
2. Preparation of sealing materials suitable for high-pressure/temperature conditions
3. Application of sealant using approved techniques
4. Post-application testing to verify leak stoppage
5. Documentation and reporting of work done
The contractor must ensure compliance with safety standards and environmental regulations.
All work must be completed within the stipulated 24 months period, with flexibility for urgent requirements.

Parameter	Specification
Power Plant Units	3 to 6
Service Type	Leak sealing for high-pressure/temperature valves
Duration	24 months
Location	Ukai TPS, Gujarat

The contractor shall provide all necessary tools, equipment, and materials, adhering to safety and quality standards.

Technical Specifications

The technical specifications include:

Leak sealing compounds must withstand operating pressures up to X MPa and temperatures up to Y°C.
Sealants should be compatible with power plant fluids and meet IS/ISO standards.
Equipment used must be calibrated and certified.
Sequential process:
1. Leak detection using ultrasonic or other approved methods.
2. Surface preparation ensuring cleanliness and compatibility.
3. Application of sealant within specified temperature and pressure limits.
4. Curing time as per manufacturer specifications.
5. Final testing to confirm leak stoppage.

Parameter	Specification
Operating Pressure	Up to X MPa
Operating Temperature	Up to Y°C
Sealant Standards	IS/ISO 9001 compliant
Equipment Certification	Valid calibration certificates

All technical procedures must adhere to safety and environmental standards.

Financial Requirements

The estimated budget for this project ranges between INR 10,00,000 and INR 20,00,000, depending on scope and volume of work. The financial breakdown includes:

Cost Component	Amount (INR)
Tender Fee	1770
Earnest Money Deposit (EMD)	As specified in tender document
Service Charges	To be quoted in the bid
Additional Expenses	As applicable

Payment terms are as follows:

30% advance upon contract signing.
50% on completion of initial leak sealing.
20% after final inspection and approval.

All payments will be processed through bank transfer upon submission of invoice and work completion certificates. Bidders must ensure transparency and compliance with financial norms.

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Eligibility Criteria

✓ Must have valid registration and licenses to operate as a maintenance and leak sealing service provider.
✓ Must attach scanned copies of the payment receipt of tender fee and EMD during preliminary submission.
✓ Proven experience in leak sealing and high-pressure valve maintenance in power plants or similar industrial facilities.
✓ Demonstrate technical capability with relevant certifications.
✓ Financial stability with annual turnover of at least [specified minimum, if available].
✓ Must possess valid digital certificates for online bid submission.

Qualification Criteria	Details
Experience	Minimum 3 years in power plant maintenance
Financial Turnover	Minimum INR 50 lakh in last financial year
Certification	ISO 9001 or equivalent
Technical Capability	Proven track record in leak sealing projects

Bidders must meet all eligibility criteria to qualify for technical evaluation.

Bidding Process

Process Timeline

1. Preliminary stage

06-01-2026 15:00

2. Technical Stage

06-01-2026 15:05

3. Commercial Stage

06-01-2026 15:30