- Periodic Inspection: Comprehensive assessments of structures to determine their overall condition, including visual and engineering inspections of structural parts such as trusses and openings.
- Preventive maintenance: Implement periodic maintenance procedures to minimize deterioration, such as treating cracks, cleaning drainage systems, and applying corrosion-resistant materials.
- Emergency repairs: Addressing immediate damage that may occur due to weather, earthquakes, or accidents, requiring a quick response to maintain safety.
- Optimize performance: Modernize systems such as lighting and ventilation systems in the tunnels and ensure they meet modern standards.
- Compliance with standards: Adherence to local and international standards to ensure structural integrity and durability, including modern construction techniques.
- Project planning: Organize and manage projects to ensure minimal impact on traffic during repairs and maintenance.