Awarded contract

Post-Closure Safety Case Framework

Details

Buyer: Nuclear Waste Services
Supplier(s): 5 suppliers
Amentum Clean Energy Ltd
Eden Nuclear.
Galson Sciences Ltd
INTERA
MCM Environmental Services Ltd
Duration: 4 years
Topic: Research consultancy services
Published: 21 October 2025
Source: uk:contracts_finder

Tender description

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.

Timeline

Completed: Award published21 October 2025
Current notice
Completed: Award date1 November 2025
Next: Contract expiry date31 October 2029in 3 years

About the buyer

Nuclear Waste Services is a public sector buyer in United Kingdom publishing tenders and awards on Stotles. Explore their procurement activity and find more opportunities like this one.

Relevant CPV codes

73210000 · Research consultancy services
79417000 · Safety consultancy services
90721000 · Environmental safety services
98113100 · Nuclear safety services

Decision makers

Connect with the people behind this procurement.

Job title	Phone number	Work email
Head of Procurement	+44 •••• ••••••	••••••••@nuclear-waste-services.gov
Commercial Director	+44 •••• ••••••	••••••••@nuclear-waste-services.gov
Procurement Manager	+44 •••• ••••••	••••••••@nuclear-waste-services.gov
Category Lead	+44 •••• ••••••	••••••••@nuclear-waste-services.gov
Senior Buyer	+44 •••• ••••••	••••••••@nuclear-waste-services.gov
Contracts Manager	+44 •••• ••••••	••••••••@nuclear-waste-services.gov

25 similar open tenders

See more open tenders related to Post-Closure Safety Case Framework.

Explore all open tenders

Open tender
GALW/COSE1816/25 Establishment of Dynamic Purchasing Systems for the provision of 3D Printing Equipment and associated research services in 5 Lots.
University of Galway (ID 1400)EUR 10,000,000Closing 3 April 2036
Open tender
YPO - 000881 Ground Maintenance Services
YPOGBP 500,000,000Closing 23 February 2029
Open tender
Establishment of a Panel for Market Engagement Consultants for Technological University Dublin
Technological University Dublin TU DublinEUR 215,000Closing 27 January 2028
Open tender
Establishment of a panel of individual external experts to provide expertise in agriculture, food and sustainability systems
Department of Agriculture, Food and the MarineEUR 2,400,000Closing 19 August 2031
Open tender
Management Consultancy Dynamic Market
United Utilities Water Ltd—Closing 3 November 2030
Open tender
Space Technology Solutions
Government Commercial Agency—Closing 30 July 2031
Open tender
Personal Protective Equipment 2884208
Regional Business Services Organisation Procurement and Logistics ServiceGBP 5,000,000,000Closing 31 January 2029
Open tender
Term Extension of the National Highways Social Enterprise Dynamic Purchasing System (SEDPS)
National Highways LimitedGBP 65,000,000Closing 14 August 2028
Open tender
Establishment of a Panel for services of preclinical contract research organizations (CROs)
Royal College of Surgeons in Ireland_362EUR 1,200,000Closing 31 July 2030
Open tender
Dynamic Purchasing System for the provision of Specialist Professional Services
London Borough of Waltham ForestGBP 20,000,000Closing 15 May 2034
Open tender
Dynamic Purchasing System for the Provision of Services in relation to World Heritage in Ireland
Department of Housing, Local Government and HeritageEUR 2,500,000Closing 7 February 2030
Open tender
The provision of mentoring and related services for Local Enterprise Office Westmeath
Westmeath County Council—Closing 31 March 2027

Related buyers

Buyers similar to Nuclear Waste Services.

View all buyers

BuyersCountValue

UK Research & Innovation
2,703
£1.7bn
NHS England
1,720
£205.9bn
Ministry of Defence
1,547
£58.4bn
Bristol City Council
1,096
£990.4m
North Yorkshire Council
953
£2.3bn
Suffolk County Council
929
£692.6m
National Highways Limited
909
£19.4bn
Leicester City Council
877
£1.7bn
Surrey County Council
823
£14.1bn
Bedford Borough Council
762
£154.4m

Win more public sector contracts

Track every UK and Ireland tender in one place — set up alerts, find decision-makers, and never miss an opportunity.

Try for free