---
title: "GK24-20 - RA for End States of Nuclear Sites and Radioactive Waste"
ocid: "ocds-b5fd17-0e7c8cb1-d5a8-434c-940a-f186bfb00a24"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-0e7c8cb1-d5a8-434c-940a-f186bfb00a24"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-0e7c8cb1-d5a8-434c-940a-f186bfb00a24.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-0e7c8cb1-d5a8-434c-940a-f186bfb00a24.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "NUCLEAR DECOMMISSIONING AUTHORITY"
published: "2025-10-03"
---

# GK24-20 - RA for End States of Nuclear Sites and Radioactive Waste

Buyer: NUCLEAR DECOMMISSIONING AUTHORITY  
Current stage: Award  
OCID: ocds-b5fd17-0e7c8cb1-d5a8-434c-940a-f186bfb00a24

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## Summary

The Nuclear Decommissioning Authority has completed a selective procurement process for the tender titled "GK24-20 - RA for End States of Nuclear Sites and Radioactive Waste". This tender, classified under "Research and development services and related consultancy services" (CPV code: 73000000), commenced its contract period on 2nd October 2025 and will run until 1st July 2026. The procurement, carried out as a call-off from a framework agreement, engaged multiple locations such as the United Kingdom, British Oversea Territories, Channel Islands, Europe, Isle of Man, and the Rest of the World. The value of the award amounts to £112,722.25 and was active as of 29th September 2025.

This tender presents significant opportunities for businesses specialising in research and development services, particularly in the field of nuclear decommissioning. Small and medium-sized enterprises (SMEs) are considered suitable to bid, encouraging competitive entries from firms capable of providing innovative solutions in radioactive waste management. Businesses with expertise in consultancy services related to nuclear site end-states could find this contract particularly enriching, paving the way for both financial growth and sector recognition. The awarded supplier, NSG Environmental Ltd, exemplifies the type of enterprise that successfully engages in such projects.

## Notice

GK24-20 - RA for End States of Nuclear Sites and Radioactive Waste

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/f6d23081-40d5-4926-9b69-0cfb48091898 |
| 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 | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 3 Oct 2025 |
| Submission deadline | 29 Aug 2025 |
| Future notice date | Not specified |
| Award date | 28 Sep 2025 |
| Contract period | 1 Oct 2025 - 1 Jul 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £100,000 |
| Lots value | Not specified |
| Awards value | £112,722 |
| 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 DECOMMISSIONING AUTHORITY |
| Locality | MOOR ROW |
| Post town | Carlisle |
| Postcode | CA24 3HU |
| Country | England |
| ITL 1 | TLD North West (England) |
| ITL 2 | TLD1 Cumbria |
| ITL 3 | TLD13 Cumberland |
| Local authority | Cumberland |
| Electoral ward | Egremont North and St Bees |
| Westminster constituency | Whitehaven and Workington |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | NSG ENVIRONMENTAL |

## CPV Codes

### Divisions

- 73 - Research and development services and related consultancy services

### Codes

- 73000000 - Research and development services and related consultancy services

## Release History

- 3 Oct 2025 at 12:45 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/f6d23081-40d5-4926-9b69-0cfb48091898

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/f6d23081-40d5-4926-9b69-0cfb48091898
  3rd October 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-b5fd17-0e7c8cb1-d5a8-434c-940a-f186bfb00a24. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-0e7c8cb1-d5a8-434c-940a-f186bfb00a24.json.