Tender for Preventive & Emergency Maintenance at Wanakbori Thermal Power Station

The scope of work includes:

• Conducting preventive maintenance and emergency repairs on IAC/SAC compressors, air washery fans, pumps, and motors.
• Performing shutdown activities during scheduled outages and as required for unscheduled repairs.
• Ensuring all maintenance activities comply with technical standards and safety protocols.
• Replacement of worn-out components and lubrication of machinery.
• Testing and commissioning of repaired equipment to ensure operational readiness.

Key deliverables:

• Detailed maintenance reports.
• Compliance with safety and environmental standards.
• Timely completion within the specified completion period.

Process for execution:

1. Mobilize team and tools.
2. Conduct initial inspection and planning.
3. Execute maintenance activities as per schedule.
4. Perform testing and quality checks.
5. Submit completion and compliance reports.

The technical specifications include:

• Equipment must meet IS standards relevant to power plant machinery.
• Compressors should have a minimum capacity of 500 CFM with vibration monitoring.
• Motors must be rated for operational voltage of 415V with IP54 protection.
• Replacement parts should be of OEM quality or approved equivalents.
• Maintenance procedures must follow manufacturer guidelines.

Technical process:

• Conduct initial assessment.
• Prepare maintenance plan.
• Execute repairs with approved tools.
• Conduct testing using calibrated instruments.
• Document all activities and outcomes.

The estimated budget for this project ranges from INR 10,00,000 to INR 15,00,000, depending on scope and duration. The financial breakdown includes:

Payment terms:

• 30% advance upon contract signing.
• 40% after completion of initial repairs.
• 30% post final inspection and approval.
• Payments will be made through bank transfer within 15 days of invoice submission.
• All costs must be detailed in the bid proposal, with clear justification for expenses.