---
title: "DDP00787 SEMAS phase 2 & FST trials"
ocid: "ocds-b5fd17-b457af5c-5e49-47bb-a083-1cfc3adc86e8"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-b457af5c-5e49-47bb-a083-1cfc3adc86e8"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-b457af5c-5e49-47bb-a083-1cfc3adc86e8.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-b457af5c-5e49-47bb-a083-1cfc3adc86e8.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "SELLAFIELD LTD"
published: "2025-08-04"
---

# DDP00787 SEMAS phase 2 & FST trials

Buyer: SELLAFIELD LTD  
Current stage: Award  
OCID: ocds-b5fd17-b457af5c-5e49-47bb-a083-1cfc3adc86e8

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## Summary

The procurement process for decommissioning services, titled "DDP00787 SEMAS phase 2 & FST trials", has been successfully awarded by Sellafield Ltd, a UK-based organisation located in Whitehaven, Copeland Centre, Catherine Street, CA28 7SJ. This selective procurement was conducted as a call-off from a framework agreement, focusing on the industry category of works. Situated in the North West region of the United Kingdom, this award, valued at GBP 609,458, was finalised on 4th August 2025, with the tender initially closing on 11th July 2025. The associated contract period extends from 4th August 2025 until 31st March 2026.

This tender offers significant growth opportunities for businesses specialising in decommissioning services, especially those familiar with large-scale operations. While not specifically oriented towards small and medium enterprises or voluntary, community, and social enterprises, companies with robust capabilities and experience in the nuclear sector are well-suited for such roles. Cumbria Nuclear Solutions Ltd, based in Moor Row, has been selected as the supplier, highlighting the potential for collaborations and expansions within nuclear decommissioning projects in the region.

## Notice

DDP00787 SEMAS phase 2 & FST trials

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/c42aa31d-c457-4538-8389-0f3f1a9610b6 |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Works |
| 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 | 4 Aug 2025 |
| Submission deadline | 11 Jul 2025 |
| Future notice date | Not specified |
| Award date | 3 Aug 2025 |
| Contract period | 3 Aug 2025 - 31 Mar 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £609,458 |
| Lots value | Not specified |
| Awards value | £609,458 |
| 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 | SELLAFIELD LTD |
| Locality | WHITEHAVEN |
| Post town | Carlisle |
| Postcode | CA28 7SJ |
| Country | England |
| ITL 1 | TLD North West (England) |
| ITL 2 | TLD1 Cumbria |
| ITL 3 | TLD13 Cumberland |
| Local authority | Cumberland |
| Electoral ward | Kells and Sandwith |
| Westminster constituency | Whitehaven and Workington |
| Delivery location | TLD North West (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | CUMBRIA NUCLEAR SOLUTIONS |

## CPV Codes

### Divisions

- 98 - Other community, social and personal services

### Codes

- 98391000 - Decommissioning services

## Release History

- 4 Aug 2025 at 11:41 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/c42aa31d-c457-4538-8389-0f3f1a9610b6

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/c42aa31d-c457-4538-8389-0f3f1a9610b6
  4th August 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-b457af5c-5e49-47bb-a083-1cfc3adc86e8. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-b457af5c-5e49-47bb-a083-1cfc3adc86e8.json.