ACEI/ACC
ACEI- traditional system for management and control use electromechanical technologies
- Design
- Preliminary
- Definitive
- Executive
- Construction
- Installation
- Field engineering
- Servicing
ACC has been developed from the traditional ACEI (Central electrically controlled shunting/rooting installations
INFILL
- Design
- Preliminary
- Definitive
- Executive
- Construction
- Installation
- Signal Box modification
- Laying of information points
- Verification
- Hand-over
- Balise project
- Servicing
POWER SUPPLY
- Feasibility
- Preliminary
- Definitive
- Executive
- Construction