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Awarded

Central Line Signalling Incremental Upgrade Early Contractor Involvement - Variation 3 (Proof of Concept)

Transport for London · Public undertaking

In brief

Transport for London awarded construction work to Siemens Mobility Limited.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

This variation relates to a 12‑month extension of the Early Contractor Involvement (ECI) contract with Siemens Mobility under the Central Line Signalling Incremental Upgrade Project (CSIP) for the Eastern section of the Central Line, known as Wayside East. In addition, approval is requested for an additional procurement authority to cover the 12 month extension budget.

Who won

WinnerValueDates
Siemens Mobility Limited£1,700,000

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Transparency notice · UK5, notice 006250-2026

About the buyer

Transport for LondonLast 12 months

Procurements

339

Awards

146

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From notice 006250-2026 on Find a Tender, first published 23 January 2026. We last checked for changes on 28 September 2026.