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In deliveryUnited KingdomServicesFramework agreement£6,000,000

Post-Closure Safety Case Framework

Published
Published 27 November 2023
Deadline
Closed 21 March 2025

Overview

Post-closure safety cases demonstrate the safety of radioactive waste & geological disposal over long timescales & large uncertainties. This framework requires experts in PCSC production, methodology, modelling & knowledge management.

Key details

Country
United Kingdom
Status
In delivery
Category
Services
Estimated value
£6,000,000
Procedure
Selective
Contract type
Framework agreement
Published
27 November 2023
Deadline
Closed
Classification (CPV)
Research consultancy servicesSafety consultancy servicesEnvironmental safety servicesNuclear safety services

Award outcome

Award date
20 October 2025
Contract period
— → 29 September 2029
Winners
  • AMENTUM CLEAN ENERGY LIMITED
  • Eden Nuclear
  • Galson Sciences Limited.
  • INTERA
  • MCM Environmental Services Ltd

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract

    21 October 2025

    View notice ↗
  2. Tender Update

    26 February 2025

    View notice ↗
  3. Tender Update

    26 February 2025

    View notice ↗
  4. Contract Notice

    17 February 2025

    View notice ↗
  5. Prior Information Notice

    27 November 2023

    View notice ↗

Contracting authority

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Awarded: Post-Closure Safety Case Framework — won by AMENTUM CLEAN ENERGY LIMITED +4 — Skim