PREVENTIVE MAINTENANCE - Definition and parametering of quality and performance indicators
- Network maintenance by access line indexed to quality indicators
- Updating and maintenance of test plans and testing
- Conduction of network verification routines
CORRECTIVE MAINTENANCE- Location, identification and distribution of faults
- Fault repair and correction
- Testing and final tests
ENERGY
- Construction, remodeling and maintenance
- Construction / restructuring of medium-voltage overhead lines
- Construction / restructuring / maintenance of transformer stations
- Construction / restructuring of underground medium-voltage grids
- Construction / restructuring of underground low-voltage grids
- Construction / restructuring of public lighting networks
- Electrical distribution
RAILWAY WORKS
- Conduction of signaling works
- Conduction of telecommunications network projects
- Conduction of low-voltage grid maintenance