---
title: "Maentwrog Outage Welding Support 2026-2029"
ocid: "ocds-h6vhtk-068380"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-068380"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-068380.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-068380.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NUCLEAR RESTORATION SERVICES LIMITED"
published: "2026-04-15"
---

# Maentwrog Outage Welding Support 2026-2029

Buyer: NUCLEAR RESTORATION SERVICES LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-068380

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-068380)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-068380.json)

## Summary

The procurement process overseen by Nuclear Restoration Services Limited, a public authority within the sub-central government sphere, centred on the contract titled "Maentwrog Outage Welding Support 2026-2029." The award was announced on 15th April 2026, involving works primarily in the welding industry, located in the United Kingdom, specifically Warrington for the buyer and Llangefni for the supplier, Mona Lifting Ltd. This contract, which is active, employs a limited competition procurement method, falling below the threshold for broader competition. The contract period is scheduled from 1st June 2026 to 31st August 2029, with the potential for renewal to accommodate additional ad-hoc works.

This tender provides substantial business growth opportunities, particularly for firms specialising in welding and related works. Despite being below the threshold, the contract's size—with a gross value of £432,000—suggests significant work volume that can benefit large-scale suppliers equipped for lengthy outage support operations. As small and medium-sized enterprises (SMEs) did not compete in the final stage, larger entities with the necessary capabilities could have a competitive advantage in contracts like this. Mona Lifting Ltd has secured the contract, representing a key business development milestone indicative of their expertise and reliability in fulfilling such significant projects.

## Notice

Maentwrog Outage Welding Support and ad-hoc works 2026-2029

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/034413-2026 |
| Notice type | UK6 - Contract Award Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Limited |
| Procurement method details | Below threshold - limited competition |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 15 Apr 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 14 Apr 2026 |
| Contract period | 31 May 2026 - 31 Aug 2029 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £360,000 |
| Contracts value | Not specified |

## Status

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

## 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 | MONA LIFTING |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45262680 - Welding

## Release History

- 15 Apr 2026 at 15:54 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/034413-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/034413-2026
  15th April 2026 - Contract award 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-068380. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-068380.json.