MECH. SEAL FOR CR 5-10 PUMP_1000068956_1_12906000110,SHAFT SEAL-PUMPNP 50-3 2_125-145_1000068956_2_
National Aluminium Company Limited, Bhubaneswar
Progress
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,770
Contract Form
Supply
Completion Period
18 Months
Currency Type
Single
This government tender offers an exclusive opportunity for suppliers to provide Pressure Seal Rings and Drum Gaskets for Bhavnagar Lignite Thermal Power Station operated by Gujarat State Electricity Corporation Limited. The project involves the supply of high-quality mechanical components essential for maintaining efficient power generation. With a total estimated value of INR 382,358 and a detailed procurement process, this tender is ideal for companies specializing in power plant equipment, industrial manufacturing, and mechanical components. The tender process is transparent, with clear stages including preliminary, technical, and commercial evaluations, ensuring fair competition. Bidders must meet strict eligibility criteria, including proof of experience, financial stability, and technical compliance. The project aims to enhance power plant reliability and operational efficiency, making it a significant opportunity for qualified suppliers in the power and energy sector. The deadline for bid submission is 6th November 2025, with detailed terms outlined in the tender documents available for download. Participate now to be part of Gujarat’s vital power infrastructure development.
The scope of this tender involves the supply of Pressure Seal Rings for Critical Rotary Hoppers (CRH), Horizontal Rotary Hoppers (HRH), and Drum Gaskets for Boiler Units 1 and 2 at Bhavnagar Lignite Thermal Power Station. Key deliverables include:
The process involves:
Specifications for the items are detailed in the tender documents, which include technical parameters and quality standards. Bidders must ensure adherence to all technical and safety standards specified by GSECL.
| Item | Description | Quantity | Specifications |
|---|---|---|---|
| Pressure Seal Ring | For CRH, HRH | As per requirement | Conforming to GSECL standards |
| Drum Gasket | For Boiler Units 1 & 2 | As per requirement | Suitable for high-temperature operation |
The Pressure Seal Rings and Drum Gaskets must meet the following technical parameters:
| Parameter | Specification |
|---|---|
| Material | High-grade alloy steel or equivalent |
| Temperature Resistance | Up to 600°C |
| Dimensional Tolerance | ±0.5 mm |
| Surface Finish | Mirror finish for sealing surfaces |
| Compliance | As per GSECL standards and IS specifications |
Bidders should follow these steps:
All technical submissions must include test certificates and compliance reports.
The estimated project cost is INR 382,358, with an EMD of INR 11,471. The payment terms are as follows:
| Payment Schedule | Conditions |
|---|---|
| 30% advance | Upon contract signing |
| 70% upon delivery | After successful inspection and acceptance |
Bidders must submit a detailed price bid, including unit prices, taxes, and other applicable charges. The total bid should not exceed the estimated cost. All financial proposals must be submitted electronically through the designated portal before the deadline.
National Aluminium Company Limited, Bhubaneswar
National Aluminium Company Limited, Bhubaneswar
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✓ Must have proven experience in supplying mechanical components to power plants.
✓ Must provide proof of Bid Processing Fee and Earnest Money Deposit (EMD) of INR 11,471.
✓ Must hold valid GST registration and submit a scan copy of the GST Certificate.
✓ Must submit all required technical documents, including signed & stamped tender booklet.
| Qualification Criteria | Minimum Requirement |
|---|---|
| Experience in power plant component supply | At least 3 years |
| Financial turnover | Minimum INR 10 lakhs in last 3 years |
| Certification | ISO 9001 or equivalent |
Note: Only bidders meeting all eligibility criteria will be considered for technical evaluation.
09-12-2025 10:00
09-12-2025 10:05
09-12-2025 10:10
Tender Fee
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EMD Details
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DETAILS OF BIDDER.
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Price Bid Form
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Provide any proof of Bid Processing Fee and EMD
RequiredScan copy of GST Certificate
RequiredKindly attach scan copy of duly signed & stamp of Tender booklet and all other necessary documents.
RequiredKey insights about GUJARAT tender market
The bid submission deadline is 06-11-2025 at 17:30. Bidders must ensure all documents and bids are submitted before this time to be considered.
Bidders must submit proof of Bid Processing Fee, EMD of INR 11,471, and a GST Certificate scan copy. These are mandatory for bid eligibility.
Participants need a legally valid Digital Certificate issued by a licensed Certifying Authority. Training sessions are available every Saturday at (n)code solutions, GNFC Ltd., Ahmedabad. Bidders must register on the nProcure portal and follow the detailed instructions provided.
The rings must be made of high-grade alloy steel, withstand temperatures up to 600°C, and meet ISO standards. Surface finish should be mirror-like, with dimensional tolerances of ±0.5 mm.
For support, contact Addl. Chief Engineer (G) at 9925212863 or email [email protected]. Support is available for clarifications, document downloads, and training.
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