---
title: "Harwell B540/B551 Investigation"
ocid: "ocds-b5fd17-443785fa-baea-4128-aa34-7ceb7a02eca5"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-443785fa-baea-4128-aa34-7ceb7a02eca5"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-443785fa-baea-4128-aa34-7ceb7a02eca5.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-443785fa-baea-4128-aa34-7ceb7a02eca5.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "NUCLEAR RESTORATION SERVICES LTD"
published: "2025-12-08"
---

# Harwell B540/B551 Investigation

Buyer: NUCLEAR RESTORATION SERVICES LTD  
Current stage: Award  
OCID: ocds-b5fd17-443785fa-baea-4128-aa34-7ceb7a02eca5

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-443785fa-baea-4128-aa34-7ceb7a02eca5)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-443785fa-baea-4128-aa34-7ceb7a02eca5.json)

## Summary

This procurement process involves the "Harwell B540/B551 Investigation" focused on ground investigation services, with Nuclear Restoration Services Ltd as the buying organisation. Located in the South East of the United Kingdom, this tender falls under the services industry category. The procurement method used was selective via a call-off from a framework agreement. The contract was awarded to WSP UK Ltd, with a contract period starting from 15th December 2025 to 15th December 2026. The tendering phase concluded on 19th November 2025, and the award was finalised on 4th December 2025.

This tender presents growth opportunities for businesses involved in ground investigation services. Companies experienced in providing such services and capable of complying with the requirements of a selective procurement framework agreement would benefit from such opportunities. While the contract is valued at £290,879.17, businesses aiming to engage with Nuclear Restoration Services Ltd's projects can leverage this relationship for future collaboration, enhancing their footprint in the South East region’s market. Although SMEs and VCSEs are not the primary focus here, larger entities like WSP UK Ltd aligned with the criteria might find a competitive edge.

## Notice

Harwell B540/B551 Investigation

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/8c7e1613-4821-4145-8d14-e278d38e26f6 |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 8 Dec 2025 |
| Submission deadline | 19 Nov 2025 |
| Future notice date | Not specified |
| Award date | 4 Dec 2025 |
| Contract period | 15 Dec 2025 - 15 Dec 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £600,000 |
| Lots value | Not specified |
| Awards value | £290,879 |
| 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 LTD |
| Locality | ANNAN |
| Post town | Dumfries and Galloway |
| Postcode | DG12 6RF |
| Country | Scotland |
| ITL 1 | TLM Scotland |
| ITL 2 | TLM9 Southern Scotland |
| ITL 3 | TLM92 Dumfries and Galloway |
| Local authority | Dumfries and Galloway |
| Electoral ward | Annandale South |
| Westminster constituency | Dumfriesshire, Clydesdale and Tweeddale |
| Delivery location | TLJ South East (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | WSP |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71351500 - Ground investigation services

## Release History

- 8 Dec 2025 at 09:21 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/8c7e1613-4821-4145-8d14-e278d38e26f6

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/8c7e1613-4821-4145-8d14-e278d38e26f6
  8th December 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-b5fd17-443785fa-baea-4128-aa34-7ceb7a02eca5. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-443785fa-baea-4128-aa34-7ceb7a02eca5.json.