---
title: "Design Engineering Support - EC&I Control Systems"
ocid: "ocds-h6vhtk-05ed47"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05ed47"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-05ed47.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-05ed47.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NUCLEAR RESTORATION SERVICES LIMITED"
published: "2026-01-14"
---

# Design Engineering Support - EC&I Control Systems

Buyer: NUCLEAR RESTORATION SERVICES LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-05ed47

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## Summary

The procurement process involves Nuclear Restoration Services Limited as the contracting authority, seeking Design Engineering Support for EC&I Control Systems as part of the SGHWR decommissioning project. The most recent update was recorded on 14 January 2026, marking the project in the "award" stage, with CAPULA LIMITED selected as the supplier. Located in Warrington, United Kingdom, the procurement falls within the services industry category and was conducted via a direct award method due to the necessity of continuing services with the existing supplier, CAPULA LIMITED, to avoid technical incompatibilities. The contract's active period commenced on 5 January 2026 and will conclude on 31 March 2027, featuring a gross value of £780,000.

This tender presents a significant opportunity for businesses specialising in engineering design services for mechanical and electrical installations. Large established firms, particularly those experienced in infrastructural engineering projects, will find themselves well-positioned to compete in this space. The direct award procurement method emphasises continuity and integration with existing systems, suggesting that firms with prior experience in nuclear decommissioning or similar industries will likely see substantial growth by successfully delivering on this contract. This process underscores the need for highly technical and specialised services, which can offer competitive advantages and robust business expansion avenues for qualified suppliers.

## Notice

Provision of design engineering support - EC&I for the SGHWR decommissioning project

### Procurement Information

Ground V (Five)- (V) Additional or repeat goods, services or works - concerns the supply of goods, services or works by the existing supplier which are intended as an extension to, or partial replacement of, existing goods, services or works, and the existing supplier is supplying similar goods, services or works where: a) a change in supplier would result in the contracting authority receiving goods, services or works that are different from, or incompatible with, the existing goods, services or works, and; b) the difference or incompatibility would result in disproportionate technical difficulties in operation or maintenance.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/003150-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Direct |
| Procurement method details | Direct award |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 14 Jan 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 2 Dec 2025 |
| Contract period | 5 Jan 2026 - 31 Mar 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £650,000 |
| Contracts value | £650,000 |

## 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 | CAPULA |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71321000 - Engineering design services for mechanical and electrical installations for buildings

## Release History

- 14 Jan 2026 at 14:45 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/003150-2026
- 12 Dec 2025 at 08:30 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/082265-2025
- 2 Dec 2025 at 16:09 - Award - UK5 - Transparency Notice - https://www.find-tender.service.gov.uk/Notice/079056-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/003150-2026
  14th January 2026 - Contract details notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/082265-2025
  12th December 2025 - Contract award notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/079056-2025
  2nd December 2025 - Transparency 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-05ed47. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-05ed47.json.