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In deliveryUnited KingdomServicesFramework agreement£6,000,000Add to pipeline

Post-Closure Safety Case Framework

Awarded to AMENTUM CLEAN ENERGY LIMITED, Eden Nuclear, Galson Sciences Limited. +2 more

Nuclear Waste Services Limited(buyer)

Published
Published 27 November 2023
Deadline
Closed 21 March 2025
See 2 live opportunitiesHow Skim finds tendersView original notice ↗

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Overview

Nuclear Waste Services Limited has awarded a Post-Closure Safety Case Framework worth £6 million to a consortium including AMENTUM CLEAN ENERGY LIMITED, Eden Nuclear, Galson Sciences Limited, INTERA, and MCM Environmental Services Ltd. The framework requires expert services in producing post-closure safety cases that demonstrate the long-term safety of radioactive waste and geological disposal, encompassing methodology, modelling, and knowledge management.

Contracting authority

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Key details

Country
United Kingdom
Status
In delivery
Category
Services
Estimated value
£6,000,000
Procedure
Restricted procedure
Rules
Public Contracts Regulations 2015
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
Bids received
5
Winners
  • AMENTUM CLEAN ENERGY LIMITED
  • Eden Nuclear
  • Galson Sciences Limited.
  • INTERA
  • MCM Environmental Services Ltd

This contract ends on 29 September 2029.

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Competition and scoring

Bids received

5

Open and restricted tenders in Other community, social and personal services drew a median of 3 bids over the last 24 months; 19% received only one.

How bids were scored

Price 20% · Quality 80%

  • Technical70%
  • Social Value10%
  • Price20%

Price and cost criteria in black, quality in blue.

Market context

Typical award in Other community, social and personal services

£180,000

Median of 2,491 awards in the last 24 months

Nuclear Waste Services Limited in the last 12 months

30

contracts awarded, worth £97,410,546 in total

See their procurement profile →

Recent awards in Other community, social and personal services

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract

    21 October 2025

  2. Tender Update

    26 February 2025

  3. Tender Update

    26 February 2025

  4. Contract Notice

    17 February 2025

  5. Prior Information Notice

    27 November 2023

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