Education Facility Renovation – Energy
Renovation and extension of an education facility on an occupied site, combining HQE standards, RT2012 and RTex compliance. The project focused on high-performance insulation, advanced glazing, modern HVAC systems, and comprehensive energy & water monitoring, delivering long-term efficiency and occupant comfort.
Detailed Assessment
- HQE approach with RT2012 and RTex standards.
- External insulation with double-glazed windows.
- LED lighting with dimming control system.
- Airtightness target: Q4 < 1.7 m³/m²·h.
Performance Evaluation
- Hydro-ejector technology for gas condensing boiler optimization.
- Seasonal review of dual-flow AHU efficiency (>80%).
- Verification of envelope integrity and thermal bridges.
Diagnostic Testing
- Functional testing of dimming lighting controls.
- HVAC performance and balance testing.
- Air tightness verification in multiple occupancy zones.
Maintenance Review
- Creation of preventive maintenance schedules.
- Training operators on advanced HVAC control features.
- Asset register updated with performance metrics.
System Optimization
- Energy and water monitoring integrated for real-time tracking.
- Adaptive setpoint strategies for seasonal operation.
- Hydro-ejector technology fine-tuning for efficiency gains.
Efficiency Improvement
- LED dimming schedule optimization based on daylight.
- Enhanced fresh air modulation for IAQ and efficiency.
- Long-term retrofit roadmap for further savings.
Result: An energy-efficient, comfortable education facility meeting stringent performance standards while operating continuously during renovation.