# NEC3 Contract for Signalling System Modification

> Contract award record from UK public-sector procurement sources.

## Key facts

- Public buyer: [Transport for London](/buyers/transport-for-london/contract-awards)
- Contract winner: Siemens Rail Automation Holdings Ltd
- Award value: £16,823,545
- Tender value: £16,823,545
- Award date: 25 April 2016
- Published: 18 November 2016
- Contract start: 25 April 2016
- Contract end: 30 June 2017
- Stage: awarded
- Procurement category: works
- Notice ID: 9f99abf0-071a-4255-92bd-265a302cb1f8-108462
- OCID: ocds-b5fd17-25b2de16-adca-11e6-9901-0019b9f3037b

## Description

Signalling System enhancements including among other; a\) Depot works to improve rate of entry into service b\) Improve achievable headway at nine stations and two termini; c\) Improvements at Seven Sisters to improve reversing

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/9f99abf0-071a-4255-92bd-265a302cb1f8-108462)