Open Power and Energy NPROCURE

Tender for Servicing and Overhauling Gearbox at Dhuvaran Gas Power Station

Q: What is the scope of work for this tender?

The scope includes **complete servicing and overhauling of gearboxes** for IDCT CCPP1&2 at Dhuvaran Gas Power Station, Gujarat. It involves disassembly, inspection, replacement of worn parts, reassembly, testing, and commissioning, all in compliance with GSECL standards.

Q: Who are the eligible bidders for this tender?

Eligible bidders must have **valid electrical and mechanical licenses**, **experience in power plant gearbox servicing**, and **submit required documents** such as tender fee, EMD, and technical certifications. Experience of at least **3 years** in similar projects is mandatory.

Q: What are the key dates and deadlines?

Bid submission opens on **17-12-2025 at 18:00** and closes on **07-01-2026 at 18:00**. The technical evaluation is scheduled for **08-01-2026 at 15:35**, and the commercial evaluation on **09-01-2026 at 15:30**. Ensure bids are submitted before deadlines to avoid disqualification.

Q: What are the technical requirements for the gearbox servicing?

Technical specifications include **vibration and oil analysis**, **adherence to safety standards**, and **certification requirements**. The process involves detailed testing procedures to ensure operational efficiency and safety compliance.

Q: How can I get assistance or training for the online bidding process?

Bidders can attend **free training sessions** organized weekly at GNFC Ltd., Ahmedabad. For support, contact the **(n)Procure Support team** via email at **nprocure@ncode.in** or call **73590 21663**. Assistance includes **training on digital certificate procurement** and **online bid submission**.

Bid Publish Date

17-Dec-2025, 6:00 pm

Bid End Date

15-Jan-2026, 6:00 pm

Location

ANAND , GUJARAT

Progress

Issue17-Dec-2025, 6:00 pm

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 12

AGITATORS CHAFF CUTTER WIND MILL ENERGY PROJECT IMPACT WRENCH MISCELLANEOUS OVERHAULING OF GEARBOX POWER PROPULSION SYSTEM WORM GEAR RIBBON BLENDER MANUFACTURING MACHINERY MERRY GO ROUND

This government tender offers an exciting opportunity for experienced contractors in the power and energy sector to participate in the servicing and overhauling of gearboxes at Dhuvaran Gas Based Power Station. The project involves comprehensive mechanical and electrical work, ensuring the reliability and efficiency of critical power plant components. Bidders must meet strict eligibility criteria, including relevant experience and certification, and submit detailed technical and financial proposals through an online e-Procurement platform. The tender process includes multiple evaluation stages, with deadlines carefully scheduled to ensure transparency and fairness. This project is ideal for companies specializing in power plant maintenance, gearbox servicing, and industrial engineering seeking government contracts in Gujarat. The successful bidder will contribute to sustainable power generation and grid stability by maintaining essential equipment in a high-stakes environment. Don't miss this chance to showcase your expertise and secure a government contract in the vital power sector.

Scope Of Work

The scope of work encompasses:

Complete servicing and overhauling of gearboxes for IDCT CCPP1&2 at Dhuvaran Gas Power Station.
Conduct detailed inspection, disassembly, cleaning, and reassembly of gearboxes.
Replace worn or damaged components as per technical specifications.
Perform testing and commissioning to ensure operational efficiency.
Adhere to safety standards and environmental regulations.

Key deliverables include:

Serviced and overhauled gearboxes ready for installation.
Technical reports documenting the work performed.
Compliance with Gujarat State Electricity Corporation Limited (GSECL) standards.

Process steps:

Submission of technical and financial bids.
Technical evaluation and approval.
Commercial negotiations and finalization.
Execution of the servicing and overhauling work.
Inspection, testing, and commissioning.

Specification	Details
Duration	18 months
Location	Dhuvaran Gas Power Station
Certification Required	Valid electrical and mechanical service certifications

Bidders must ensure all work complies with the specified standards and safety protocols.

Technical Specifications

Parameter	Specification
Gearbox Type	IDCT CCPP1&2
Power Capacity	As per plant specifications
Certification	Must meet GSECL standards
Testing	Must include vibration analysis, oil analysis, and performance testing

Sequential procedure for technical compliance:

Submit detailed technical bid.
Provide certification documents.
Demonstrate experience with similar projects.
Undergo technical evaluation.
Receive approval before work commencement.

Technical details are aligned with industry standards for power plant gearbox servicing, ensuring safety, reliability, and efficiency.

Financial Requirements

The estimated budget for this project is not explicitly specified; however, the bid involves submission of tender fee and EMD as per the prescribed amounts. The financial proposal should include detailed cost breakdowns covering:

Cost Component	Details
Labour	Estimated man-hours and rates
Parts and Materials	Replacement components as per specifications
Testing and Commissioning	Equipment and labor costs
Miscellaneous	Safety, transportation, and contingency

Payment terms are typically scheduled as:

10% advance upon contract signing.
40% after completion of disassembly.
40% post reassembly and testing.
10% after final acceptance.
All payments are subject to approval of work progress and compliance with contractual terms.

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Eligibility Criteria

✓ Must have valid electrical and mechanical service licenses.
✓ Must submit scanned copies of tender fee and EMD details at preliminary stage.
✓ Must attach scanned technical bid documents with all relevant certifications.
✓ Experience in overhauling power plant gearboxes is mandatory.
✓ Financial stability as demonstrated by recent balance sheets.

Qualification Requirement	Details
Tender Fee	Rs. 1770/- (non-refundable)
EMD	As specified, payable to Gujarat State Electricity Corporation Limited
Experience	Minimum 3 years in power plant gearbox servicing
Certifications	Valid ISO and safety compliance certificates

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

Bidding Process

Process Timeline

1. Preliminary stage

16-01-2026 15:30

2. Technical Stage

16-01-2026 15:35

3. Commercial Stage

17-01-2026 15:30