---
title: "Monte Carlo modelling (MCNP) Study for the Non Destructive Assay (NDA) 20 System"
ocid: "ocds-h6vhtk-05d129"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05d129"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-05d129.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-05d129.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NUCLEAR RESTORATION SERVICES LIMITED"
published: "2025-10-22"
---

# Monte Carlo modelling (MCNP) Study for the Non Destructive Assay (NDA) 20 System

Buyer: NUCLEAR RESTORATION SERVICES LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-05d129

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-05d129.json)

## Summary

Nuclear Restoration Services Limited has completed a procurement process for a Monte Carlo modelling (MCNP) study related to the Non Destructive Assay (NDA) 20 System. This direct award contract was executed without competition, below the threshold, by the buying organisation located in Warrington, United Kingdom. The tender, tagged as “services” under the industry category of IT services consulting and support, encompasses a contract period from 22nd October 2025 to 12th December 2025. The procurement reached the award stage, with the contract valued at £47,512. Mirion Technologies (CANBERRA) UK Ltd, based in Harwell, Oxfordshire, was the supplier awarded the contract, with the agreement signed on 21st October 2025.

This tender represents a notable opportunity for businesses within the IT services sector, particularly those specialising in consulting, software development, and system support. Companies equipped with expertise in Monte Carlo modelling and nuclear assay systems could benefit significantly by participating in such procurement processes. Large-scale enterprises similar to Mirion Technologies could especially find strategic growth potential in securing future contracts awarded in a direct, competitive-free manner, allowing for streamlined negotiations and swift project initiation.

## Notice

A direct award contract has been awarded by Nuclear Restoration Services Limited (Dounreay) for a Monte Carlo modelling (MCNP) study for the Non Destructive Assay (NDA) 20 System.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/067290-2025 |
| 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 | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 22 Oct 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 20 Oct 2025 |
| Contract period | 21 Oct 2025 - 12 Dec 2025 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £47,512 |

## 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 | MIRION TECHNOLOGIES (CANBERRA |

## CPV Codes

### Divisions

- 72 - IT services: consulting, software development, Internet and support

### Codes

- 72000000 - IT services: consulting, software development, Internet and support

## Release History

- 22 Oct 2025 at 06:57 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/067290-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/067290-2025
  22nd October 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-05d129. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-05d129.json.