Tender for Electrical Transformer Maintenance at Kaprada Sub-Division - DGVCL Gujarat

The scope of work encompasses the following activities:

• Routine inspection and preventive maintenance of transformers at various locations.
• Testing and commissioning of transformers to ensure operational efficiency.
• Replacement of faulty components, including bushings, tap changers, and cooling systems.
• Cleaning and oil filtration to maintain optimal transformer health.
• Reporting and documentation of maintenance activities.

The process involves:

1. Initial site assessment and planning.
2. Procurement of spare parts and materials.
3. Execution of maintenance tasks as per technical standards.
4. Final testing and commissioning.
5. Submission of maintenance reports.

Key deliverables include fully functional transformers, compliance with safety standards, and detailed maintenance records. Bidders must ensure adherence to the specifications outlined in the tender documents, including safety protocols and quality benchmarks.

All work must comply with the relevant electrical safety standards and government regulations.

The technical specifications require bidders to demonstrate capability in handling transformer maintenance activities, including:

• Transformer capacity handling up to 5000 kVA.
• Use of approved testing equipment such as power analyzers and oil testers.
• Adherence to IS standards for electrical safety and quality.
• Implementation of safety protocols during maintenance.

Procedures include:

• Conducting diagnostic tests.
• Oil sampling and filtration.
• Replacement of defective parts.
• Final testing to confirm operational readiness.

Bidders must submit technical documentation demonstrating compliance with these specifications.

The estimated project cost is INR 10,00,000. The financial proposal should include a detailed breakdown:

Payment will be made in installments based on milestones achieved, with the final payment after successful completion and acceptance of work. Bidders must submit a bid security deposit (EMD) of INR 10,000 or as specified, valid for 180 days from the bid opening date. The financial bid should be valid for 180 days from the submission deadline.