Paris Metro Line 13 Automation: Siemens GoA4 Project Details

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Introduction

Siemens Mobility has been awarded a contract by RATP to fully automate Paris Metro Line 13, a project that will implement Siemens Mobility’s CBTC GoA4 driverless automation system. The agreement follows a 2022 decision by Île-de-France Mobilités to automate Line 13.

Project Scope and Agreements

The contract with RATP encompasses the provision of the new automation system, a fully renovated Operations Control Centre (OCC), and the installation of equipment on 66 trains. The package also includes an optional maintenance agreement of up to 30 years.

Technology and Implementation

The project will replace the current GoA2 system with Siemens Mobility’s GoA4 technology, enabling fully automated, driverless operation. The modernization of Line 13 will commence with the introduction of new rolling stock in 2027. Full automation is scheduled for completion by late 2032, allowing for driverless operations across the 24-kilometre route.

Operational and Infrastructure Details

The project will be led by Siemens Mobility’s global centre of excellence for rail automation and cybersecurity in Châtillon, near Paris, which employs over 500 engineers. Line 13, a crucial north–south artery of the Paris Metro, runs 24 km with 32 stations, connecting major hubs. The line currently carries more than 550,000 passengers daily.

Benefits and Past Projects

The adoption of GoA4 technology is expected to bring several benefits to passengers. Siemens Mobility previously upgraded an existing driverless system to CBTC GoA4 on Line 14, which allowed the line to carry up to one million passengers daily with train intervals as short as 85 seconds.

Conclusion

Siemens Mobility will fully automate Paris Metro Line 13 with its CBTC GoA4 driverless system, which includes a new automation system, a renovated Operations Control Centre, and equipment for 66 trains. Full automation is expected by late 2032.

Company Summary

Siemens Mobility: Was awarded the contract by RATP to fully automate Paris Metro Line 13. They previously upgraded Line 14 with CBTC GoA4.

RATP: The French public transport operator that awarded the contract to Siemens Mobility. They aim to modernize Paris Metro Line 13.

Île-de-France Mobilités: Decided to automate Line 13 in 2022.

Technology

CBTC GoA4: Siemens Mobility’s driverless automation system, which will be deployed on Paris Metro Line 13. The system enables fully automated, driverless operation.

GoA2: The current system on Line 13 that requires drivers to manage doors and safety functions while acceleration and braking are automated.

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