Tender for Electrical Maintenance at Wanakbori Thermal Power Station Gujarat

This government tender invites qualified electrical contractors to undertake routine, preventive, breakdown, shutdown, and emergency maintenance of electrical auxiliaries at Wanakbori Thermal Power Station, Gujarat. The project aims to ensure continuous and efficient power plant operations by maintaining critical electrical systems. The scope includes attending to daily defects, preventive measures, and emergency repairs to support the power station's operational reliability. The tender is issued by Gujarat State Electricity Corporation Limited (GSECL) and targets experienced firms with proven capabilities in electrical maintenance within power plants. The project duration is 15 months, with a total estimated cost of approximately INR 18,601,040. The tender process involves multiple stages, including preliminary, technical, and commercial evaluations, with clear deadlines for submission and opening. Interested bidders must meet specific eligibility criteria, including relevant experience, financial stability, and valid licenses. This opportunity is ideal for electrical service providers specializing in power plant maintenance, electrical contractors, and firms with expertise in large-scale industrial electrical work.

The scope of work encompasses comprehensive electrical maintenance activities at Wanakbori TPS, including:

• Attending to daily, routine defects in electrical auxiliaries of Boiler and WTPS Stage-1.
• Performing preventive maintenance to avoid breakdowns.
• Responding promptly to emergency shutdowns.
• Conducting scheduled shutdown repairs and inspections.
• Ensuring all electrical systems comply with safety and quality standards.

Key deliverables include:

• Timely fault detection and rectification.
• Preventive maintenance schedules adherence.
• Emergency response within stipulated timeframes.
• Documentation of maintenance activities.

The process involves:

1. Receiving work orders.
2. Planning and scheduling maintenance activities.
3. Executing repairs and preventive tasks.
4. Reporting completion and issues.

Specifications and standards must align with power station requirements, and all work must be supervised by qualified personnel. The contractor shall provide all necessary tools, tackles, and technical manpower, including a supervisor. The work must be completed within the stipulated 15 months period, with quality assurance and safety compliance as priority.

• ✓ Must have experience in electrical maintenance within power plants or similar industrial facilities.
• ✓ Must submit scanned copies of tender fee and EMD details.
• ✓ Experience certificate of similar work & copies of past orders.
• ✓ Bank solvency certificate of at least 20% of estimated project cost from a nationalized bank.
• ✓ Unconditional tender assurance.
• ✓ Valid contract labor license, GST registration, PAN, and IT No.
• ✓ Details of PF Code No.
• ✓ Group insurance for all engaged contract labor.
• ✓ List of tools & tackles, technical personnel, and supervisor details.
• ✓ Attach scanned technical bid with relevant documents.
• ✓ Valid Electrical contractor license.

Qualification Criteria	Details
Experience in similar work	Minimum 3 years
Financial solvency	Bank certificate of INR 3,720,000
License requirements	Valid electrical contractor license
Submission of documents	As specified in tender guidelines

The technical specifications include adherence to power station safety standards, electrical system compatibility, and quality norms. Bidders must provide detailed technical bid documents, including tools, tackles, and qualified personnel credentials. The work involves electrical systems in high-voltage environments, requiring certified electrical contractors. The process involves inspection, repair, and preventive maintenance steps, with sequential procedures as follows:

• Initial assessment and fault diagnosis.
• Planning and resource allocation.
• Execution of repairs or preventive tasks.
• Testing and commissioning.

Technical parameters such as voltage ratings, insulation standards, and safety protocols must meet the specifications outlined in the tender document, with detailed technical data available in the tender files.

The estimated project cost is INR 18,601,040, with an earnest money deposit (EMD) of INR 55,803. Bidders must submit a financial bid based on a percentage rate, with the total cost breakdown including labor, materials, and overheads. Payment terms are linked to project milestones, with payments released after verification of work completion. The financial bid must be submitted electronically, and the bid validity period is 180 days from submission. The tender fee of INR 1770 is non-refundable and must be paid along with bid submission. The financial proposal should align with the detailed cost estimates provided in the tender documents.

Interested bidders must follow a structured process:

1. Download the tender documents from the official portal.
2. Submit the tender fee and EMD details before the deadline.
3. Attend the pre-bid meeting if scheduled.
4. Submit the technical bid with all required documents by 23-06-2025 18:00.
5. Technical evaluation will be conducted on 24-06-2025 at 15:30.
6. Commercial bids will be opened after technical clearance.
7. Final evaluation and award will be based on the combined scores.

Step	Date & Time	Details
Tender submission deadline	23-06-2025 18:00	Ensure all documents are uploaded
Technical evaluation	24-06-2025 15:30	Technical bid review
Final award	Post evaluation	Contract signing

All steps must be completed as per the schedule, and bidders are advised to adhere strictly to instructions.

Bids will be evaluated based on:

Criteria	Weightage
Experience & Past Performance	40%
Technical Capability & Resources	30%
Financial Stability	20%
Price & Commercial Terms	10%

Minimum thresholds include: - **At least 3 years of relevant experience** - **Bank solvency certificate of INR 3,720,000** - **Compliance with technical specifications** - **Proper documentation and bid completeness**

Evaluation will prioritize technical competence and financial stability, ensuring the selected contractor can reliably execute the work within the stipulated timeline.

Date	Event	Details
28-05-2025	Bid Submission Start	Bidders can start submitting bids online
23-06-2025	Bid Submission End	Last date for bid submission at 18:00
24-06-2025	Technical Evaluation	Technical assessment at 15:30
24-06-2025	Preliminary Evaluation	Evaluation of bid documents
25-06-2025	Contract Award	Expected date for contract signing

**Critical deadlines include the bid submission date (23-06-2025) and technical evaluation (24-06-2025).**

For queries and support, contact:

Name	Designation	Email	Phone
Chief Engineer [C & O], Wanakbori TPS	Contact Person	wtps.se-tech@gebmail.com	7069003830

Additional support can be obtained from (n)code solutions at: - Address: GNFC Infotower, S.G. Road, Ahmedabad - Email: nprocure@ncode.in - Toll-Free: 73590 21663

Bidders are advised to communicate well in advance for clarifications and technical support.

All prospective bidders are encouraged to participate in free vendor training sessions organized every Saturday between 4:00 to 5:00 P.M. at (n)code solutions. The tender process is fully electronic, requiring valid Digital Certificates for signing bids. The tender document is available for download free of cost from the official portal. Ensure compliance with all technical, financial, and eligibility requirements to avoid disqualification. The project emphasizes quality, safety, and timely completion, aligning with government standards for power sector projects.