---
title: "Calibration, Service and Repair of Aerosol Photometer and Aerosol Generators"
ocid: "ocds-h6vhtk-058c81"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-058c81"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-058c81.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-058c81.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NUCLEAR RESTORATION SERVICES LIMITED"
published: "2025-08-22"
---

# Calibration, Service and Repair of Aerosol Photometer and Aerosol Generators

Buyer: NUCLEAR RESTORATION SERVICES LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-058c81

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-058c81)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-058c81.json)

## Summary

Nuclear Restoration Services Limited, based in Warrington, has completed the procurement process titled "Calibration, Service and Repair of Aerosol Photometer and Aerosol Generators" under a direct award contract. The procurement falls under the services industry category, specifically focusing on calibration services. The process did not involve competition as it was below the threshold. This contract, valued at £125,936.42, was signed on 24th July 2025 and will be active until 24th July 2028. The services are to be delivered to a location within the United Kingdom, specifically in region UKM61.

This contract presents significant opportunities for businesses specialising in calibration services, particularly small and medium enterprises (SMEs) like S&M Electronics Ltd, which secured the contract. Such businesses that offer specialised calibration, service, and repair capabilities for aerosol equipment can benefit from engaging with sub-central government authorities like Nuclear Restoration Services Limited. With a direct procurement method, businesses that maintain a strong niche in calibration services are well-suited to compete in similarly structured tenders, fostering business growth and expanding their market presence.

## Notice

A Direct Award contract has been awarded by Nuclear Restoration Services Limited (Dounreay) for Calibration, Service and Repair of Aerosol Photometer and Aerosol Generators.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/050715-2025 |
| 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 | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 22 Aug 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 23 Jul 2025 |
| Contract period | 24 Jul 2025 - 24 Jul 2028 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £104,947 |

## 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 | S&M ELECTRONICS |

## CPV Codes

### Divisions

- 50 - Repair and maintenance services

### Codes

- 50433000 - Calibration services

## Release History

- 22 Aug 2025 at 08:32 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/050715-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/050715-2025
  22nd August 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-058c81. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-058c81.json.