Contract

Application Management Services for The Radiological Response and Emergency Management System (RREMS)

  • DESNZ & DSIT Group Commercial

F20: Modification notice

Notice identifier: 2025/S 000-033077

Procurement identifier (OCID): ocds-h6vhtk-054e92

Published 17 June 2025, 4:33pm



Section one: Contracting authority/entity

one.1) Name and addresses

DESNZ & DSIT Group Commercial

3-8 Whitehall Place

London

SW1A 2EG

Email

Adejumoke.Adetunji@energysecurity.gov.uk

Country

United Kingdom

Region code

UK - United Kingdom

Internet address(es)

Main address

https://www.gov.uk/government/organisations/department-for-energy-security-and-net-zero


Section two: Object

two.1) Scope of the procurement

two.1.1) Title

Application Management Services for The Radiological Response and Emergency Management System (RREMS)

two.1.2) Main CPV code

  • 72000000 - IT services: consulting, software development, Internet and support

two.1.3) Type of contract

Services

two.2) Description

two.2.1) Title

Application Management Services for The Radiological Response and Emergency Management System (RREMS)

two.2.2) Additional CPV code(s)

  • 72000000 - IT services: consulting, software development, Internet and support

two.2.3) Place of performance

NUTS codes
  • UK - United Kingdom

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

This is a variation to an existing contract between CGI IT UK Limited and the Department for Energy, Security and Net Zero (DESNZ).

The scope of the contract is for the provision of Application Management Services for the Radiological Response and Emergency Management System (RREMS). RREMS is a system managed by the Department for Energy, Security and Net Zero (DESNZ) and used by the United Kingdom which records and analyses the level of radioactivity across the United Kingdom.

DESNZ is amending the contract to implement improvement of the RREMS system and a 50% increase in value under Regulation 72 (1) (b) of the PCR 2015.

-Original award value: £9,012,159.20 excluding VAT

-Variation: £4,506,079.60 excluding VAT

-Modified award value: £13,518,238.80 excluding VAT

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

Start date

12 January 2022

End date

11 January 2027

two.2.13) Information about European Union Funds

The procurement is related to a project and/or programme financed by European Union funds: No


Section five. Award of contract/concession

Contract No

1

Title

Application Management Services for The Radiological Response and Emergency Management System (RREMS)

five.2) Award of contract/concession

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

12 January 2022

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

CGI IT UK LIMITED

20 Fenchurch Street

London

EC3M 3BY

Country

United Kingdom

NUTS code
  • UK - United Kingdom
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: £9,012,159.20


Section six. Complementary information

six.4) Procedures for review

six.4.1) Review body

N/A

N/A

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

  • 72000000 - IT services: consulting, software development, Internet and support

seven.1.3) Place of performance

NUTS code
  • UK - United Kingdom

seven.1.4) Description of the procurement:

This is a variation to an existing contract between CGI IT UK Limited and the Department for Energy, Security and Net Zero (DESNZ).

The scope of the contract is for the provision of Application Management Services for the Radiological Response and Emergency Management System (RREMS). RREMS is a system managed by the Department for Energy, Security and Net Zero (DESNZ) and used by the United Kingdom which records and analyses the level of radioactivity across the United Kingdom.

DESNZ is amending the contract to implement improvement of the RREMS system and a 50% increase in value under Regulation 72 (1) (b) of the PCR 2015.

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

Start date

12 January 2022

End date

11 January 2027

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

Total value of the contract/lot/concession:

£13,518,238.80

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

CGI IT UK Limited

20 Fenchurch Street

London

EC3M 3BY

Country

United Kingdom

NUTS code
  • UK - United Kingdom
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):

DESNZ is amending the contract to implement improvement of the RREMS system and a 50% increase in value under Regulation 72 (1) (b) of the PCR 2015.

-Original award value: £9,012,159.20 excluding VAT

-Variation: £4,506,079.60 excluding VAT

-Modified award value: £13,518,238.80 excluding VAT

seven.2.2) Reasons for modification

Need for additional works, services or supplies by the original contractor/concessionaire.

Description of the economic or technical reasons and the inconvenience or duplication of cost preventing a change of contractor:

DESNZ is amending the contract to implement improvement of the RREMS system.

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: £9,012,159.20

Total contract value after the modifications

Value excluding VAT: £13,518,238.80