Find a Tender · Contract
Central Line Signalling Incremental Upgrade Early Contractor Involvement - Variation 3 (Proof of Concept)
A public procurement published by Transport for London via Find a Tender.
- £1.7m
- Award value
- —
- Tender value
- 1
- Suppliers
- 1
- Awards
- 1
- Notices
- Contract
- Stage
Overview
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.
Key details
- Buyer
- Transport for London
- Source
- Find a Tender
- Lifecycle stage
- Contract
- Status
- complete
- CPV classification
- —
- Currency
- GBP
- Total award value
- £1,700,000
- Tender value
- —
- First published
- 23 Jan 2026
- Last updated
- 23 Jan 2026
Awards
1 award recorded on this procurement.
| Supplier | Companies House | Awarded | Status | Value |
|---|---|---|---|---|
| SIEMENS MOBILITY LIMITED | 00016033 | — | pending | £1.7m |
Notice timeline
Every published notice in this procurement's lifecycle.
All suppliers
Frameworks & programmes
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FAQs about this procurement
Who is the buyer for "Central Line Signalling Incremental Upgrade Early Contractor Involvement - Variation 3 (Proof of Concept)"?
Central Line Signalling Incremental Upgrade Early Contractor Involvement - Variation 3 (Proof of Concept) is a UK public-sector procurement published by Transport for London via Find a Tender.
Has "Central Line Signalling Incremental Upgrade Early Contractor Involvement - Variation 3 (Proof of Concept)" been awarded?
Yes — 1 award is recorded, with a reported total value of £1,700,000. The current lifecycle stage is "Contract".
Which suppliers are involved in "Central Line Signalling Incremental Upgrade Early Contractor Involvement - Variation 3 (Proof of Concept)"?
1 supplier is linked: SIEMENS MOBILITY LIMITED.
What is "Central Line Signalling Incremental Upgrade Early Contractor Involvement - Variation 3 (Proof of Concept)" worth?
The reported award value is £1,700,000.
When was "Central Line Signalling Incremental Upgrade Early Contractor Involvement - Variation 3 (Proof of Concept)" published?
It was first published on 23 Jan 2026 and last updated on 23 Jan 2026, across 1 notice.
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