Post-Closure Safety Case Framework
Nuclear Waste Services · awarded 21 October 2025
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Award value
No value published on this notice
5
Suppliers
Recorded as a large business
31 Oct 2029
Runs until
from 1 Nov 2025
Who
| Buyer | Nuclear Waste Services Calderbridge, Cumbria |
|---|---|
| Suppliers |
AMENTUM CLEAN ENERGY LIMITED Eden Nuclear Galson Sciences Limited. INTERA MCM Environmental Services Ltd |
| Category | services |
| Classification | Safety consultancy services CPV 79417000 |
| Notice published | 21 October 2025 |
What it is for
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.
Read the original award notice on Contracts Finder →
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| 18 Nov 2024 | Metallic Waste Treatment Services Framework 2024North West | Nuclear Waste Services Limited | Augean South Ltd +5 | £95.0m |
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Everything Nuclear Waste Services has awarded →
Other contracts won by this supplier
8 awards on file, worth £26.7m.
| Awarded | What for | Buyer | Supplier | Value |
|---|---|---|---|---|
| 12 Sep 2025 | Integrated Waste Management Specialist Nuclear Services Framework (IWM24) | Nuclear Waste Services | Cyclife UK +7 | £26.0m |
| 1 May 2025 | ESC-L2-TO391A, B & C: Level 2 Report SupportNorth West | Nuclear Waste Services | AMENTUM CLEAN ENERGY LIMITED +2 | £330k |
| 9 Sep 2025 | BATS 072 100425 JS AW - Radiological Determination Period Support - WinfrithSouth West | Nuclear Restoration Services | Galson Sciences Limited. | £238k |
| 20 May 2026 | CSSF-002 - GDF Criticality Safety Methodology and Assessments | Nuclear Waste Services | AMENTUM CLEAN ENERGY LIMITED +1 | £40k |
| 11 Jul 2024 | GoldSim Vault Model Development & Assessment - TV3 | Nuclear Waste Services Limited | Galson Sciences Limited. | £40k |