Landline networks and next-generation networks

Landline networks and next-generation networks

 
1 - Development
PROJECT

- Topographic survey and update
- Scanning of maps and drawings
- Network structuring, and optimizing solutions
- Sizing and budgeting
- Network design and planning
- Preparation of legal dossiers
- Preparation of the execution project
- Work planning

 
2 - Infrastructure
UNDERGROUND INFRASTRUCTURE

- Survey and drilling of underground obstacles
- Opening of ditches, construction of ducts, and installation of a "mono tube"
- Construction of manholes and access galleries
- Special works and structural works

 

OVERGROUND INFRASTRUCTURE

- Stakeout and line construction with poles
- Line consolidation
- Installation of lines in walls

 
3 - Network installation
LOCAL NETWORK

- Installation and connection of symmetrical pair cables, coaxial cables and fiber optic cables

 

INTERCONNECTION NETWORK

- Terminal equipment installation
- Installation and organization of pigtails or jumpers
- Installation and connection of symmetrical pair cables, coaxial cables, and fiber optic cables

 

SUBSCRIBER NETWORK

- Installation of outdoor network and indoor subscriber network - copper network and optical network (FTTH)
- Terminal equipment installation

 
4 - Network Maintenance
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





Constructel France

ZAD de Morlon, 2-1
Rue Jean Baptiste Corot

26800 Portes-lès-Valence - France

T. +33 475 555 493

F. +33 475 557 005

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