---
title: "ResAug - Decommissioning Engineer_HNB"
ocid: "ocds-b5fd17-c56e9b62-4909-45f0-9d5f-6e060566ad0b"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-c56e9b62-4909-45f0-9d5f-6e060566ad0b"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-c56e9b62-4909-45f0-9d5f-6e060566ad0b.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-c56e9b62-4909-45f0-9d5f-6e060566ad0b.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "Nuclear Restoration Services Limited"
published: "2026-10-12"
---

# ResAug - Decommissioning Engineer_HNB

Buyer: Nuclear Restoration Services Limited  
Current stage: Award  
OCID: ocds-b5fd17-c56e9b62-4909-45f0-9d5f-6e060566ad0b

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## Summary

Nuclear Restoration Services is buying specialist technical support for the Hunterston B Old Waste Pond Facility project in Scotland. The work concerns high-activity waste management, including options appraisal and concept design for pond decommissioning and delivery of the site’s Safestore. The support is intended to help develop technically robust, compliant and cost-effective solutions, in line with Scottish Government policy on high-activity waste. This is a specialist engineering and technical advisory service, rather than a purchase of equipment or construction works. The procurement is classified as personnel supply services (CPV 79620000), but its described purpose is project-specific decommissioning engineering expertise.

The procurement is complete and awarded. Nuclear Restoration Services selected Alexander Mann Solutions Limited through a selective call-off from a framework agreement. The award date was 12 October 2026, at a value of £325,000. The contract period runs from 26 October 2026 to 31 March 2028. The original tender set a submission deadline of 12 October 2026 and an estimated value of £325,000. The service was identified as suitable for small and medium-sized enterprises. The published information does not state the evaluation criteria, so the basis used to select the supplier cannot be described. The awarded value and contract period relate to this single supplier and award.

For suppliers who did not win, this award demonstrates demand from Nuclear Restoration Services for specialist engineering support on nuclear decommissioning, high-activity waste and waste-pond projects. A credible competitor for a similar requirement would need to combine technical expertise in waste management with the ability to develop and assess options, contribute to concept design, and support delivery-critical decommissioning and Safestore work. Solutions must be technically robust, compliant with Scottish Government high-activity waste policy and cost-effective. The award was made through a selective framework call-off, so relevant framework access and the capacity to supply specialist personnel through that route would matter. The stated SME suitability indicates that businesses of this size may be well placed to compete, provided they can demonstrate the required project-specific expertise.

## Notice

The Hunterston B OWPF Project requires specialist technical support to provide expertise in high activity waste management. It will support optioneering and concept design development for Project L45628, a critical path activity for pond decommissioning and Safestore delivery, ensuring solutions are technically robust, compliant with Scottish Government high activity waste policy, and represent a cost-effective approach.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/3ae7304f-ae37-4e36-9289-a2fae3d72520 |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 12 Oct 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 12 Oct 2026 |
| Contract period | 26 Oct 2026 - 31 Mar 2028 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £325,000 |
| Lots value | Not specified |
| Awards value | £325,000 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | Nuclear Restoration Services Limited |
| Locality | WARRINGTON |
| Postcode area | 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 | TLM Scotland |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ALEXANDER MANN SOLUTIONS LIMITED |

## CPV Codes

### Divisions

- 79 - Business services: law, marketing, consulting, recruitment, printing and security

### Codes

- 79620000 - Supply services of personnel including temporary staff

## Release History

- 12 Oct 2026 at 10:25 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/3ae7304f-ae37-4e36-9289-a2fae3d72520

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/3ae7304f-ae37-4e36-9289-a2fae3d72520
  12th October 2026 - Awarded contract notice on Contracts Finder

## 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-b5fd17-c56e9b62-4909-45f0-9d5f-6e060566ad0b. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-c56e9b62-4909-45f0-9d5f-6e060566ad0b.json.