---
title: "Electronic Personal Dosemeter (EPD) calibrator"
ocid: "ocds-h6vhtk-0614b9"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-0614b9"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-0614b9.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-0614b9.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NUCLEAR RESTORATION SERVICES LIMITED"
published: "2026-05-21"
---

# Electronic Personal Dosemeter (EPD) calibrator

Buyer: NUCLEAR RESTORATION SERVICES LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-0614b9

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-0614b9.json)

## Summary

Nuclear Restoration Services Limited, a public authority operating under the sub-central government classification in the United Kingdom, led a procurement process for the design, manufacture, testing, and installation of an Automated Electronic Personal Dosemeter (EPD) Calibrator. The procurement was completed through a direct award due to the unique technical capabilities of Gemini Technology Limited, the sole supplier able to fulfil this requirement. Located in Warrington, this procurement falls within the goods category, with significant operations planned around the UKD61 region. The award was finalised on 15th May 2026, with the contract set to conclude by 15th November 2026, and potential for extension until 31st January 2027.

This procurement represents a considerable opportunity for businesses in the dosimetry systems sector, particularly those specialising in advanced calibration equipment. While this specific tender was awarded due to technical specifications unique to Gemini Technology Limited, similar future opportunities might await small and medium enterprises (SMEs) that can innovate or expand their offerings to meet such specialised requirements. The procurement, valued at over GBP 419,000, underscores significant business potential for organisations capable of partnering with public authorities to deliver precise and technically sophisticated solutions.

## Notice

Design, Manufacture, Testing and Installation and Commissioning of an Automated Electronic Dosemeter (EPD) Calibrator

### Procurement Information

'This is a direct award for the purposes of Procurement Act 2023 and is being made pursuant to Paragraph 6 of Schedule 5 to the Procurement Act 2023. Competition is absent for technical reasons as Gemini Technology is the only company that can supply an automated EPD calibrator and there is no reasonable alternative.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/046793-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Direct |
| Procurement method details | Direct award |
| Tender suitability | SME |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 21 May 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 2 Feb 2026 |
| Contract period | 14 May 2026 - 15 Nov 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £311,675 |
| Contracts value | £349,475 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active, Pending |
| 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 | GEMINI TECHNOLOGY |

## CPV Codes

### Divisions

- 38 - Laboratory, optical and precision equipments (excl. glasses)

### Codes

- 38547000 - Dosimetry system

## Release History

- 21 May 2026 at 08:43 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/046793-2026
- 6 Feb 2026 at 16:37 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/011150-2026
- 2 Feb 2026 at 17:11 - Award - UK5 - Transparency Notice - https://www.find-tender.service.gov.uk/Notice/009179-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/046793-2026
  21st May 2026 - Contract details notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/011150-2026
  6th February 2026 - Contract award notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/009179-2026
  2nd February 2026 - Transparency notice on Find a Tender

## Notice URLs

- http://www.geminitechnologyltd.com
- 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-0614b9. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-0614b9.json.