---
title: "Silo Licence Condition 15 Engineering Substantiation"
ocid: "ocds-h6vhtk-05e7e3"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05e7e3"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-05e7e3.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-05e7e3.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NUCLEAR RESTORATION SERVICES LIMITED"
published: "2025-11-25"
---

# Silo Licence Condition 15 Engineering Substantiation

Buyer: NUCLEAR RESTORATION SERVICES LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-05e7e3

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-05e7e3.json)

## Summary

Nuclear Restoration Services Limited, a sub-central government public authority based in Warrington, has recently awarded a contract titled "Silo Licence Condition 15 Engineering Substantiation." This contract, focusing on engineering services, was concluded in November 2025 and involves substantiating the future life of a silo in accordance with the latest engineering schedule. The procurement process was direct and executed without prior competition, as it fell below the threshold. The contract period spans from 18th November 2025 to 25th March 2027, with a possibility for extension until 25th June 2027 if unforeseen delays occur. The main location for the services is within the UK, specifically under the UKD61 region category.

This tender presents a valuable opportunity for businesses in the technical and engineering services sector, particularly small and medium enterprises (SMEs), to demonstrate their capabilities in high-stakes projects involving nuclear site restorations. Companies with a focus on technical validation and those able to efficiently navigate regulations related to public authority operations will find this opportunity particularly well-suited. Engaging in such a contract not only provides significant business growth by expanding their portfolio and expertise in high-profile projects but also opens doors to future collaborations within the public sector.

## Notice

Nuclear Restoration Services Limited (Dounreay) has awarded a contract without prior competition for the Silo Licence Condition 15 Engineering Substantiation. The Silo is to be substantiated for its future life in accordance with the latest engineering schedule.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/076680-2025 |
| 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 | 25 Nov 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 17 Nov 2025 |
| Contract period | 18 Nov 2025 - 25 Mar 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £76,671 |

## 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 | SANDERSON WATTS ASSOCIATES |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71356000 - Technical services

## Release History

- 25 Nov 2025 at 07:18 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/076680-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/076680-2025
  25th November 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-05e7e3. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-05e7e3.json.