---
title: "Design of Steelwork Repairs and Ventilation Replacement"
ocid: "ocds-b5fd17-b7273a82-8ac3-4de4-87ab-a4dffbf5ace9"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-b7273a82-8ac3-4de4-87ab-a4dffbf5ace9"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-b7273a82-8ac3-4de4-87ab-a4dffbf5ace9.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-b7273a82-8ac3-4de4-87ab-a4dffbf5ace9.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "NUCLEAR RESTORATION SERVICES LIMITED (DOUNREAY)"
published: "2025-06-19"
---

# Design of Steelwork Repairs and Ventilation Replacement

Buyer: NUCLEAR RESTORATION SERVICES LIMITED (DOUNREAY)  
Current stage: Award  
OCID: ocds-b5fd17-b7273a82-8ac3-4de4-87ab-a4dffbf5ace9

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## Summary

Nuclear Restoration Services Limited (Dounreay) has awarded a contract following a mini-competition under the Technical and Professional Support Services Framework for the design of steelwork repairs and ventilation replacement at D3100 Low Level Waste Vaults. This procurement process, classified under design consultancy services, has reached the award stage, with AMENTUM CLEAN ENERGY LIMITED being the appointed supplier. The project is set to commence on 23rd June 2025 and conclude by 23rd January 2026, located in Thurso, Scotland with a minimum contract value of £112,296.62. The selective procurement method was employed, which involved a call-off from a framework agreement, with the tender period having ended on 2nd May 2025.

This contract presents a significant opportunity for businesses in the design consultancy sector, particularly SMEs, as it capitalizes on specialised services in the nuclear industry. Companies involved in steelwork design, waste management, and technical consultancy could leverage this contract to expand their portfolio and engage in further projects with similar frameworks. With a final contract value amounting to £262,167.7, this tender provides a considerable growth potential for businesses looking to establish or strengthen their presence in public sector projects, especially those located or operating within the United Kingdom.

## Notice

A contract has been awarded by Nuclear Restoration Services Limited (Dounreay) as a result of a mini-competition through the Technical and Professional Support Services Framework (CFA/23/0015-CFA/23/0020), for the Design of Steelwork Repairs and Ventilation Replacement at D3100 Low Level Waste Vaults.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/b5308167-1b79-4caf-8d71-a555018220fb |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 19 Jun 2025 |
| Submission deadline | 2 May 2025 |
| Future notice date | Not specified |
| Award date | 18 Jun 2025 |
| Contract period | 22 Jun 2025 - 23 Jan 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £262,167 |
| Lots value | Not specified |
| Awards value | £112,296 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NUCLEAR RESTORATION SERVICES LIMITED (DOUNREAY) |
| Locality | THURSO |
| Post town | Kirkwall |
| Postcode | KW14 7TZ |
| Country | Scotland |
| ITL 1 | TLM Scotland |
| ITL 2 | TLM2 Highlands and Islands |
| ITL 3 | TLM20 Highlands and Islands |
| Local authority | Highland |
| Electoral ward | Thurso and Northwest Caithness |
| Westminster constituency | Caithness, Sutherland and Easter Ross |
| Delivery location | TLM Scotland |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | AMENTUM CLEAN ENERGY |

## CPV Codes

### Divisions

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

### Codes

- 79415200 - Design consultancy services

## Release History

- 19 Jun 2025 at 09:57 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/b5308167-1b79-4caf-8d71-a555018220fb

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/b5308167-1b79-4caf-8d71-a555018220fb
  19th June 2025 - Awarded contract notice on Contracts Finder

## 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-b5fd17-b7273a82-8ac3-4de4-87ab-a4dffbf5ace9. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-b7273a82-8ac3-4de4-87ab-a4dffbf5ace9.json.