Scope
Description
Direct award of a TSA to EDF Energy Nuclear Generation Limited to ensure continued access to the Asset Management Suite (AMS) for the Hunterston B site post-transfer. The AMS is essential for regulatory compliance and operational continuity.
The transparency notice Contract value is based on the maximum contract extension period, therefore not a guaranteed value of spend.
Contract 1. Transitional Services Agreement (TSA) for Hunterston B Site Asset Management System
Supplier
Contract value
- £5,200,000 excluding VAT
- £6,500,000 including VAT
Above the relevant threshold
Award decision date
14 November 2025
Standstill period
- End: 4 December 2025
- 8 working days
Earliest date the contract will be signed
4 January 2026
Contract dates (estimated)
- 1 April 2026 to 31 March 2028
- Possible extension to 31 March 2030
- 4 years
Description of possible extension:
Option to extend 2 x 1 year options
Main procurement category
Services
CPV classifications
- 72260000 - Software-related services
Procedure
Procedure type
Direct award
Supplier
EDF Energy Nuclear Generation Limited
- Companies House: 03076445
Javelin House, Building 1420, Charlton Court, Gloucester Business Park,
Gloucester
GL3 4AE
United Kingdom
Email: erin.brassil@edf-energy.com
Region: UKK13 - Gloucestershire
Small or medium-sized enterprise (SME): No
Voluntary, community or social enterprise (VCSE): No
Supported employment provider: No
Public service mutual: No
Contract 1. Transitional Services Agreement (TSA) for Hunterston B Site Asset Management System
Contracting authority
Nuclear Restoration Services Limited
- Public Procurement Organisation Number: PXPQ-2228-DGTY
Hinton House, Birchwood Park Avenue, Risley
Warrington
WA3 6GR
United Kingdom
Contact name: Kelly-Marie Walsh
Email: kelly-marie.walsh@nrservices.uk
Website: https://www.gov.uk/government/organisations/nuclear-restoration-services
Region: UKD61 - Warrington
Organisation type: Public authority - sub-central government