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PROCUREMENT OPPORTUNITY

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

Transport for London · Transparency notice on Find a Tender

Tender information last checkedLast checked 5 Oct 2026, 03:48.

Opportunity 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.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

SIEMENS MOBILITY LIMITED

Matched by number
Published award value
£1.7m
Awarded
Not supplied
Award ID
1
Status
pending
Identifier
GB-COH 00016033
Location
London, UKI31, NW1 2PL, United Kingdom

Classification

No classification was supplied.

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
ocds-h6vhtk-060d7b
Status
complete
Procurement Method
direct
Procurement Method Details
Direct award
Why this procedure was chosen
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.

Legal basis

Id
2023/54
Scheme
UKPGA

Special regime

utilities

Procedure reasons

Entry 1
Id
singleSuppliersIntellectualPropertyExclusiveRights

Lots and requirements

Entry 1
Id
1
Status
complete

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published

Buyer, suppliers and contacts

Organisation 1
Name
Transport for London
Id
GB-PPON-PHMT-6197-NWNZ

Identifier

Scheme
GB-PPON
Id
PHMT-6197-NWNZ

Address

Street Address
5 Endeavour Square
Locality
London
Postal Code
E20 1JN
Country
GB
Country Name
United Kingdom
Region
UKI41

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthorityCentralGovernment
Description
Public authority - central government
Organisation 2
Name
SIEMENS MOBILITY LIMITED
Id
GB-COH-00016033

Identifier

Scheme
GB-COH
Id
00016033

Additional Identifiers

Entry 1
Scheme
GB-PPON
Id
PLXP-3652-TTVN

Address

Street Address
Sixth Floor, The Lantern, 75 Hampstead Road
Locality
London
Postal Code
NW1 2PL
Country
GB
Country Name
United Kingdom
Region
UKI31

Contact

Roles

supplier

Details

Scale
large
Vcse
No

Award information

Award 1
Id
1
Status
pending
Main Procurement Category
works
Above Threshold
Yes

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
45234115
Description
Railway signalling works

Delivery locations

Entry 1
Region
UKC
Country
GB
Country Name
United Kingdom
Entry 2
Region
UKD
Country
GB
Country Name
United Kingdom
Entry 3
Region
UKE
Country
GB
Country Name
United Kingdom
Entry 4
Region
UKF
Country
GB
Country Name
United Kingdom
Entry 5
Region
UKG
Country
GB
Country Name
United Kingdom
Entry 6
Region
UKH
Country
GB
Country Name
United Kingdom
Entry 7
Region
UKI
Country
GB
Country Name
United Kingdom
Entry 8
Region
UKJ
Country
GB
Country Name
United Kingdom
Entry 9
Region
UKK
Country
GB
Country Name
United Kingdom

Value

Including VAT
2,040,000
Amount
1,700,000
Currency
GBP

Suppliers

Supplier 1
Id
GB-COH-00016033
Name
SIEMENS MOBILITY LIMITED

Contract period

Starts
1 Apr 2026, 00:00
Ends
31 Mar 2027, 23:59

Related lots

1

Documents

Entry 1
Id
006250-2026
Document Type
awardNotice
Notice Type
UK5
Description
Transparency notice on Find a Tender
Published
23 Jan 2026, 14:26
Format
text/html

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Due
31 Mar 2026, 23:59
Status
scheduled

Recorded locations

  • Buyer location · London · UKI41 · E20 1JN · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. 006250-2026Transparency notice on Find a Tender ·