Contract

Provision of Detection and Enforcement Infrastructure Maintenance Services

  • Transport for London

F20: Modification notice

Notice identifier: 2025/S 000-039219

Procurement identifier (OCID): ocds-h6vhtk-055d8a

Published 11 July 2025, 12:17pm



Section one: Contracting authority/entity

one.1) Name and addresses

Transport for London

5 Endeavour Square

London

E201JN

Email

foi@tfl.gov.uk

Country

United Kingdom

Region code

UKI41 - Hackney and Newham

Justification for not providing organisation identifier

Not on any register

Internet address(es)

Main address

http://www.tfl.gov.uk


Section two: Object

two.1) Scope of the procurement

two.1.1) Title

Provision of Detection and Enforcement Infrastructure Maintenance Services

Reference number

tfl_scp_000833

two.1.2) Main CPV code

  • 92222000 - Closed circuit television services

two.1.3) Type of contract

Services

two.2) Description

two.2.1) Title

Instation Services

Lot No

Lot 1

two.2.2) Additional CPV code(s)

  • 32234000 - Closed-circuit television cameras

two.2.3) Place of performance

NUTS codes
  • UKI - London

two.2.4) Description of the procurement at the time of conclusion of the contract:

Following an OJEU restricted procedure, Siemens plc were awarded contracts for the management, support, maintenance and replacement of a network of Automatic Number Plate Recognition (ANPR) cameras and other related services referred to as Detection and Enforcement Infrastructure (D and EI) to support the Central London Congestion Charging and Greater London Low Emission Zone schemes and other traffic monitoring and enforcement schemes. The Contract commenced on the 16/12/2014 and became operational on 20/09/2026 for an initial duration of 5 years and TfL exercised the option to extend for a further 5 years to 20/09/2026. In 2018 the Agreement was novated from Siemens Plc to Siemens Mobility Limited, In 2023 the Agreement was novated to Yunex Ltd.

two.2.7) Duration of the contract, framework agreement, dynamic purchasing system or concession

Duration in months

120

In the case of framework agreements, provide justification for any duration exceeding 4 years

120 months from Operational Commencement date


Section four. Procedure

four.2) Administrative information

four.2.1) Contract award notice concerning this contract

Notice number: 2014/S 074-128241


Section five. Award of contract/concession

Contract No

tfl_scp_000833

Title

Provision of Detection and Enforcement Infrastructure Maintenance Services

five.2) Award of contract/concession

five.2.1) Date of conclusion of the contract/concession award decision:

16 December 2014

five.2.2) Information about tenders

The contract/concession has been awarded to a group of economic operators: No

five.2.3) Name and address of the contractor/concessionaire

Siemens plc

Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom

London

GU14 7BF

Country

United Kingdom

NUTS code
  • UKI - London
Companies House

00727817

The contractor/concessionaire is an SME

No

five.2.4) Information on value of the contract/lot/concession (at the time of conclusion of the contract;excluding VAT)

Total value of the procurement: £76,800,000


Section six. Complementary information

six.3) Additional information

This was a procurement executed in 2014.

Please note that this contract was novated to Yunex Limited in 2023.

six.4) Procedures for review

six.4.1) Review body

High Court

London

Country

United Kingdom


Section seven: Modifications to the contract/concession

seven.1) Description of the procurement after the modifications

seven.1.1) Main CPV code

  • 92222000 - Closed circuit television services

seven.1.2) Additional CPV code(s)

  • 32234000 - Closed-circuit television cameras

seven.1.3) Place of performance

NUTS code
  • UKI - London

seven.1.4) Description of the procurement:

Following an OJEU restricted procedure, Siemens plc were awarded contracts for the management, support, maintenance and replacement of a network of Automatic Number Plate Recognition (ANPR) cameras and other related services referred to as Detection and Enforcement Infrastructure (D and EI) to support the Central London Congestion Charging and Greater London Low Emission Zone schemes and other traffic monitoring and enforcement schemes. The Contract commenced on the 16/12/2014 and became operational on 20/09/2026 for an initial duration of 5 years and TfL exercised the option to extend for a further 5 years to 20/09/2026. In 2018 the Agreement was novated from Siemens Plc to Siemens Mobility Limited, In 2023 the Agreement was novated to Yunex Ltd.

seven.1.5) Duration of the contract, framework agreement, dynamic purchasing system or concession

Duration in months

120

In the case of framework agreements, provide justification for any duration exceeding 4 years:

120 months since Commencement Date

seven.1.6) Information on value of the contract/lot/concession (excluding VAT)

Total value of the contract/lot/concession:

£76,800,000

seven.1.7) Name and address of the contractor/concessionaire

Yunex Limited

Poole

BH17 7ER

Country

United Kingdom

NUTS code
  • UKK - South West (England)
Companies House

13199800

The contractor/concessionaire is an SME

No

seven.2) Information about modifications

seven.2.1) Description of the modifications

Nature and extent of the modifications (with indication of possible earlier changes to the contract):

Additional operational support and infrastructure adjustments are required to ensure service continuity and mitigate unforeseen implementation challenges encountered during the Low Emission Zone expansion programme.

seven.2.2) Reasons for modification

Need for modification brought about by circumstances which a diligent contracting authority/entity could not foresee.

Description of the circumstances which rendered the modification necessary and explanation of the unforeseen nature of these circumstances:

The modification addresses exceptional implementation complexities that emerged post-rollout, including infrastructure strain and site-access impediments. These necessitate targeted remedial and support measures to sustain compliance and enforcement capabilities across the affected network.

seven.2.3) Increase in price

Updated total contract value before the modifications (taking into account possible earlier contract modifications, price adaptions and average inflation)

Value excluding VAT: £76,800,000

Total contract value after the modifications

Value excluding VAT: £88,986,249.17