Tender for Online Helium Leak Test at Wanakbori Thermal Power Station - Power & Energy Sector
Progress
This government tender offers a unique opportunity for experienced testing service providers in the power sector to participate in helium leak testing at Wanakbori Thermal Power Station. The project involves online helium leak detection of critical turbine generator components, ensuring safety, efficiency, and compliance with industry standards. The tender is open to qualified bidders with relevant experience, technical capability, and financial stability. The scope includes detailed testing, certification, and reporting over a period of 24 months, with a focus on power and energy infrastructure development. The process involves multiple evaluation stages, with deadlines clearly defined for bid submission and evaluation. Interested companies should review the detailed eligibility criteria, technical specifications, and submission procedures to participate effectively. This is a strategic opportunity to contribute to Gujarat’s power sector while securing a government contract for specialized gas leak detection services.
Scope Of Work
The selected contractor will be responsible for performing online helium leak tests on negative pressure parts of the 210MW LMZ and KWU make turbine generator (TG) sets at Wanakbori TPS. Key deliverables include:
- Conducting helium leak testing on specified pressure parts
- Ensuring tests are performed as per technical standards and safety protocols
- Providing detailed test reports and certification
- Coordinating with plant operations to schedule testing without disrupting power generation
The process involves:
- Preparation of testing equipment and calibration
- Conducting leak tests on designated components
- Recording and analyzing test data
- Submitting reports for approval
| Technical Specifications | Requirements |
|---|---|
| Helium leak detection sensitivity | < 1 x 10^-9 mbar l/sec |
| Testing environment | Negative pressure zones |
| Testing duration | As per plant schedule |
| Certification standards | IS/ISO/IEC standards |
The contractor must supply all necessary tools, tackle, and safety equipment, ensuring compliance with plant safety norms and environmental regulations.
Technical Specifications
The helium leak testing must adhere to the following parameters:
- Sensitivity: < 1 x 10^-9 mbar l/sec
- Equipment: Helium mass spectrometer with calibration certificate
- Testing environment: Negative pressure zones within turbines
- Procedure: Sequential leak detection on pressure parts
- Data recording: Digital with timestamp
The process involves:
- Calibration of helium detectors
- Connection setup to pressure parts
- Leak detection and measurement
- Data analysis and report generation
All technical procedures must comply with IS/ISO/IEC standards, ensuring high accuracy and safety during testing.
Financial Requirements
The estimated project budget ranges from INR 10,00,000 to INR 15,00,000, depending on the scope and testing volume. Payment will be made in installments based on milestones achieved, including submission of test reports and certification. The breakdown includes:
| Cost Component | Estimated Cost |
|---|---|
| Equipment & Tools | 40% |
| Testing Services | 50% |
| Miscellaneous & Contingencies | 10% |
Payment terms:
- 30% advance upon contract signing
- 40% after completion of initial tests
- 30% after final report submission and approval
All payments are subject to submission of valid invoices and certification from the Chief Engineer.
Tender Data
Bid Details
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,770
Contract Form
Works
Completion Period
24 Months
Currency Type
Single
Bid Submission Start
07-10-2026 12:00:00
Document Download End
28-10-2026 18:00:00
Bid Validity
180 Days
Additional Tender Data
Commercial Details
Tender Category
Service
Bid To RA
No
Item Category
Miscellaneous Works
Authority & Contact
Officer Inviting Bids
Chief Engineer [C & O], Wanakbori TPS
Bid Opening Authority
Chief Engineer [C & O], Wanakbori TPS
Address
Wanakbori Thermal Power Station, Gujarat State Electricity Corporation Limited, Ta: Galteshwar, Dist: Kheda -388239
Contact Details
[email protected] /7069003830
Authority Records
BID & GeM Expert Consultancy
End-to-end support — bid preparation, GeM registration, document filing & compliance by industry experts.
Free consultation · 24h response
Documents 1
RFQ-78309 TMD-2.pdf
TENDER_DOCUMENT
Categories
7
Bidding Process
Process Timeline
29-10-2026 15:00
29-10-2026 15:30
Required Forms
Preliminary
Tender fee details –WTPS
User Defined Template-Standard
EMD DETAIL
User Defined Template-Secured
Technical
Technical Bid
User Defined Template-Standard
Commercial
Price Bid Form
Library-Secured
Required Documents
Stage - Preliminary stage
Attach Scanned copy of Tender fee and EMD details.
RequiredStage - Technical Stage
Experience certificate of similar work & copy of past orders executed for similar type of work.(as mentioned in tender document)
RequiredMust be submit financial qualification criteria (As mentioned in tender document).
RequiredDetails of PF Code No.
RequiredCopy of GST Registration No., I.T. No. & PAN Card No.
RequiredList of tools & tackles (as mentioned in tender document)
Attach scanned copy of technical bid with all relevants documents.
RequiredAuthentication of veracity of documents submitted in support of Meeting the Qualifying Requirements. (As mentioned in tender document).
RequiredForm for Declaration for Conflict of Interest among BIDDERS/AGENTS. (As mentioned in tender document).
RequiredForm for Declaration for Relationship of BIDDER With Employee (As mentioned in tender document).
RequiredBidder must be registered in GUVNL VMS portal. (As mentioned in tender document).
RequiredBidder must be submit form no.1 to 6 including integrity pact with duly sign & stamp.
RequiredBidder must be submit UNDERTAKING IN REGARD TO QUOTED PRICE(As mentioned in tender document).
RequiredForm - Technical Bid
Attach scan copy of Tender documents
🤖 AI-Powered Bidder Prediction
Discover companies most likely to bid on this tender
Eligibility Criteria
✓ Must have prior experience in helium leak testing at power plants or similar industrial facilities.
✓ Must submit experience certificates and past project orders.
✓ Must demonstrate financial qualification as per tender requirements.
✓ Must provide details of PF Code No., GST registration, I.T. No., and PAN Card.
✓ Must submit a list of tools & tackles as mentioned in the tender document.
✓ Must upload scanned copies of all relevant technical bid documents.
✓ Must authenticate the veracity of submitted documents.
✓ Must complete declaration forms for conflict of interest and relationships.
✓ Must be registered on the GUVNL VMS portal.
✓ Must submit all forms (1-6) including the integrity pact duly signed and stamped.
✓ Must submit an undertaking regarding quoted price as per tender guidelines.
| Qualification Criteria | Details |
|---|---|
| Experience | Minimum 3 years in helium leak testing |
| Financial Qualification | Turnover of at least INR 50 lakhs in last 3 years |
| Certification | Valid ISO/IEC certification |
| Registration | GST, PAN, I.T. registration valid |
Bidders failing to meet these criteria will be disqualified from the bidding process.
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the scope of work for this helium leak testing tender?
The scope involves online helium leak testing of negative pressure parts for 210MW LMZ and KWU make TG sets at Wanakbori TPS. Key tasks include calibration, leak detection, data analysis, and certification, ensuring compliance with safety standards and plant schedules.
What are the eligibility criteria for bidders?
Bidders must have experience in helium leak testing, submit experience certificates, demonstrate financial stability, and provide necessary registration documents like GST, PAN, and I.T. registration. They must also be registered on the GUVNL VMS portal and submit all required forms and declarations.
How is the bidding process structured?
The process includes downloading tender documents, attending pre-bid meetings, submitting bids online before the deadline, and evaluation on 29-10-2026. Shortlisted bidders will be notified for further negotiations, with the final award following evaluation results.
What technical specifications must the testing equipment meet?
Testing must use helium mass spectrometers with sensitivity < 1 x 10^-9 mbar l/sec, suitable for negative pressure zones, and must adhere to IS/ISO/IEC standards. Proper calibration and data recording are mandatory for accuracy.
What are the key deadlines and submission dates?
Bid submissions open on 07-10-2026 and close on 28-10-2026 at 6:00 PM. Evaluation occurs on 29-10-2026, with the contract award to be notified subsequently. Bidders must ensure timely submission of all documents to participate successfully.