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CSSF-002 - GDF Criticality Safety Methodology and Assessments
Published 18 Jun 2026
18 Jun 2026
Closed 18 May 2026
- Primary CPV
-
73110000 *
Research services
- Location
- 🇬🇧 South East
- Value
- £80,000
- Contract
-
2 days Duration
29/05/2026 31/05/2026
- Contract Types
-
73 *Research & development servicesFull CPV Breakdown
- SME suitable
- No
Publisher Address
Helios, Thomson Abenue, Harwell, OX11 0GD, GB · South East
Contact
Award Criteria
Not specified
Related tenders
Nuclear Waste Services
All notices from this publisher Same CPV code
73110000 *
All notices with this CPV code
Reference: CF-0290600D4L000000iAvzUAE
The scope of Phase 1 includes the delivery of:
• Sub-task 1A: Criticality Safety Assessments for 500 litre drums
• Sub-task 2A: Criticality Safety Assessments for Pressurised Water Reactor (PWR) Spent Fuel
Awarded to
Full CPV breakdown
- 73110000 — Research services (primary)
Notice details
- Competition
- Framework or DPS call-off (only suppliers already on the framework)
- Contract type
- Services
- Procurement method
- Call-off from a framework agreement
- Main category
- Services
- Notice status
- Complete
- Award status
- Active
- Award date
- 20 May 2026
- Suitable for SMEs
- No
- Suitable for VCSEs
- No
- Language
- EN
- Published
- 18 Jun 2026 16:50
- Deadline
- 18 May 2026 12:00
- OCID
- ocds-b5fd17-80416bbd-3d0a-4a38-95ac-cd18934853e8
- Notice ID
- CF-0290600D4L000000iAvzUAE
Organisations on this notice
Supplier
305 Bridgewater Place, Birchwood Park, Warrington, WA3 6XF
Supplier
5 Grosvenor House Melton Road Oakham Rutland, Oakham, LE15 6AX
Full notice record
50 detailsEverything the publisher included in this notice, organised by section. Contact details hidden: upgrade to Pro to see
Tender
| Title | CSSF-002 - GDF Criticality Safety Methodology and Assessments |
| Description | The scope of Phase 1 includes the delivery of: • Sub-task 1A: Criticality Safety Assessments for 500 litre drums • Sub-task 2A: Criticality Safety Assessments for Pressurised Water Reactor (PWR) Spent Fuel |
| Status | complete |
| CPV › Description | Research services |
| Item › Delivery › Delivery 1 › Postcode | OX11 0GD |
| Item › Delivery › Delivery 2 › Country | British Oversea Territories |
| Item › Delivery › Delivery 3 › Country | Channel Islands |
| Item › Delivery › Delivery 4 › Country | Europe |
| Item › Delivery › Delivery 5 › Country | Isle of Man |
| Item › Delivery › Delivery 6 › Country | Rest of the World |
| Item › Delivery › Delivery 7 › Country | United Kingdom |
| Value › Value | £80,000 |
| Value › Currency | GBP |
| Procedure type | selective |
| Procedure | Call-off from a framework agreement |
| Bidding period › End | 18 May 2026 |
| Contract period › Start | 29 May 2026 |
| Contract period › End | 31 May 2026 |
| Suitable for › SMEs | No |
| Suitable for › VCSEs | No |
| Category | services |
Organisations
| Party 1 › Name | Nuclear Waste Services |
| Party 1 › Identifier › Legal Name | Nuclear Waste Services |
| Party 1 › Address › Street | Helios, Thomson Abenue |
| Party 1 › Address › Town / city | Harwell |
| Party 1 › Address › Postcode | OX11 0GD |
| Party 1 › Address › Country | GB |
| Party 1 › Role | buyer |
| Party 2 › Name | AMENTUM CLEAN ENERGY LIMITED |
| Party 2 › Identifier › Legal Name | AMENTUM CLEAN ENERGY LIMITED |
| Party 2 › Address › Street | 305 Bridgewater Place, Birchwood Park, Warrington, WA3 6XF |
| Party 2 › Role | supplier |
| Party 3 › Name | Galson Sciences Limited. |
| Party 3 › Identifier › Legal Name | Galson Sciences Limited. |
| Party 3 › Address › Street | 5 Grosvenor House Melton Road Oakham Rutland, Oakham, LE15 6AX |
| Party 3 › Role | supplier |
Buyer
| Name | Nuclear Waste Services |
Awards
| Status | active |
| Date | 20 May 2026 |
| Published | 18 Jun 2026 |
| Value › Value | £40,000 |
| Value › Currency | GBP |
| Supplier › Supplier 1 › Name | AMENTUM CLEAN ENERGY LIMITED |
| Supplier › Supplier 2 › Name | Galson Sciences Limited. |
| Contract period › Start | 29 May 2026 |
| Contract period › End | 31 May 2026 |
| Document › Document type | Award notice |
| Document › Description | Awarded contract notice on Contracts Finder |
| Document › Link | https://www.contractsfinder.service.gov.uk/Notice/24f4be72-81eb-40ab-a... |
| Document › Published | 18 Jun 2026 |