Scope
Description
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.
Contract 1
Supplier
Contract value
- £1,700,000 excluding VAT
- £2,040,000 including VAT
Above the relevant threshold
Earliest date the contract will be signed
31 March 2026
Contract dates (estimated)
- 1 April 2026 to 31 March 2027
- 1 year
Main procurement category
Works
CPV classifications
- 45234115 - Railway signalling works
Contract locations
- UKC - North East (England)
- UKD - North West (England)
- UKE - Yorkshire and the Humber
- UKF - East Midlands (England)
- UKG - West Midlands (England)
- UKH - East of England
- UKI - London
- UKJ - South East (England)
- UKK - South West (England)
Other information
Conflicts assessment prepared/revised
Yes
Procedure
Procedure type
Direct award
Special regime
Utilities
Direct award justification
Single supplier - intellectual property or exclusive rights
Siemens holds the necessary data protocols and software tools required to integrate new equipment with the existing systems without disrupting operations. It is also not feasible to engage an alternative contractor to undertake works or services on these systems.
Supplier
SIEMENS MOBILITY LIMITED
- Companies House: 00016033
- Public Procurement Organisation Number: PLXP-3652-TTVN
Sixth Floor, The Lantern, 75 Hampstead Road
London
NW1 2PL
United Kingdom
Region: UKI31 - Camden and City of London
Small or medium-sized enterprise (SME): No
Voluntary, community or social enterprise (VCSE): No
Contract 1
Contracting authority
Transport for London
- Public Procurement Organisation Number: PHMT-6197-NWNZ
5 Endeavour Square
London
E20 1JN
United Kingdom
Region: UKI41 - Hackney and Newham
Organisation type: Public authority - central government