---
title: "Prototype Fast Reactor DN026 Design"
ocid: "ocds-h6vhtk-05e3a0"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05e3a0"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-05e3a0.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-05e3a0.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NUCLEAR RESTORATION SERVICES LIMITED"
published: "2025-11-18"
---

# Prototype Fast Reactor DN026 Design

Buyer: NUCLEAR RESTORATION SERVICES LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-05e3a0

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-05e3a0.json)

## Summary

Nuclear Restoration Services Limited, a sub-central government public authority based in Warrington, has recently completed the procurement process for the "Prototype Fast Reactor DN026 Design" project. The procurement fell under the services category and utilised a direct method below the threshold without competition. This procurement is located within the UKD61 region in the United Kingdom. The contract commenced on the 18th of November 2025 and is set to run until the 27th of February 2026, with a possible extension until the 16th of November 2026 if necessary. The process is already in the award phase, with Mott MacDonald being the awarded supplier responsible for providing design support services. The total contract value stands at £78,895.25.

This procurement offers a notable opportunity for businesses in the design support sector, especially small and medium-sized enterprises like Mott MacDonald, the successful bidder. Companies specialising in niche engineering and design support services within the nuclear industry might find collaborating on similar tenders beneficial for growth. As the procurement was conducted without competition due to being below the threshold, businesses should actively monitor such opportunities for direct awards. Firms with a robust background in nuclear restoration and design support services will be particularly well-suited to such contracts, aligning their expertise with government strategies in the nuclear sector.

## Notice

Prototype Fast Reactor DN026 Design Support

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/074902-2025 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Direct |
| Procurement method details | Below threshold - without competition |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 18 Nov 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 17 Nov 2025 |
| Contract period | 18 Nov 2025 - 27 Feb 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £78,895 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NUCLEAR RESTORATION SERVICES LIMITED |
| Locality | WARRINGTON |
| Post town | Warrington |
| Postcode | WA3 6GR |
| Country | England |
| ITL 1 | TLD North West (England) |
| ITL 2 | TLD6 Cheshire |
| ITL 3 | TLD61 Warrington |
| Local authority | Warrington |
| Electoral ward | Birchwood |
| Westminster constituency | Warrington North |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | MOTT MACDONALD |

## CPV Codes

### Divisions

- 79 - Business services: law, marketing, consulting, recruitment, printing and security

### Codes

- 79933000 - Design support services

## Release History

- 18 Nov 2025 at 15:59 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/074902-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/074902-2025
  18th November 2025 - Contract details notice on Find a Tender

## Notice URLs

- https://www.gov.uk/government/organisations/nuclear-restoration-services
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05e3a0. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-05e3a0.json.