S Stock Enabling at Edgware Road

Transport for London

Client name: Transport for London
Project duration: 18 Months
Project value: £250k – £500k
Services provided: TfL Signalling Design, TfL Signalling Assurance, TfL Project Management

Project Scope Overview

Ark was contracted to provide a complete signalling design solution from concept through to commissioning to facilitate the introduction of the longer ‘S’ Stock trains.
The solution was required to maintain the existing performance capability whilst not increasing the workload for the local signalling staff.

These requirements led to the implementation of a complex signalling design solution with a combination of mechanical and relay interlocking technologies.

The project was successfully delivered to the agreed costs and timescales.

London Underground amongst others have recognised this project as one of the most successful complex signalling projects in recent history.

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