FRANCE: LYON METRO, EXTENSION OF LINE B
				Cliente
Sytral (operator)
Sottosistema
Durata del progetto
2007 - 2013
Descrizione del progetto
The project consists of the extension of the existing metro line B in Lyon metropolis from Gerland to Oullins:
- Construction of a tunnel under the Rhone River and a buried stop station in an 1850 meter tunnel under the Rhone River and the A7 freeway
 - The creation of a station buried at a depth of 70 meters, 75 meters by 25 meters
 - Extension of the line by 1.7 km
 - Evaluation of the MPL 75 rolling stock with driver.
 
Ambito di lavoro
Certifer carried out an OQA (Qualified Body) assessment mission to ensure that the safety objective of a system or sub-system was achieved at any time during its life cycle and a mission to verify compliance with regulations, standards and best practices for the system designed and built.
The mission focused on the following aspects:
- Overall coherence, system approach
 - Operation of the metros
 - External risks, natural and technological risks
 - Rolling stock
 - Command and control and signalling
 - Civil engineering – strength, fire safety, evacuation and emergency response
 - Equipment – fire safety, evacuation and emergency response
 - Platforms, tracks and switches and crossings
 - Electrical traction energy
 
The main activities performed by Certifer include
- Quarterly reports on project progress and key risks
 - Risk analysis assessment and monitoring throughout the project (from design to commissioning)
 - Audits of key suppliers and project management
 - Completion of final evaluation reports for each subsystem
 
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