

Mechanical Plumbing Work
• Replacement of existing galvanized drinking water lines with HDPE pipes
• Replacement of main risers and floor distribution lines
• Replacement of all valve assemblies in utility rooms
• Replacement of strainers, check valves, and pressure reducers
• Inspection of booster pump connections
• Replacement and reorganization of meter assemblies
• Inspection of fire protection system connections
• Replacement of water tank inlet and outlet manifolds
• Maintenance and repair of drainage and discharge lines
• Conducting system pressure tests
• Pipe disinfection and system commissioning procedures
Technical Room Renovations
• General maintenance and renovation of technical rooms
• Reorganization of mechanical equipment layouts
• Piping and equipment labeling work
• Renovation and improvement of ventilation systems
Construction and Auxiliary Works
• Excavation, drilling, and trenching for pipe routes
• Sealing of penetration points with fire-resistant materials
• Rehabilitation of shafts and utility penetrations
• Post-installation repairs and surface repairs
Testing and Commissioning
• Hydrostatic pressure tests
• Leak detection tests
• Flow and pressure measurements
• System performance tests
• Providing technical training to users and site management
• Delivery of operation and maintenance documentation