---
title: "Maentwrog Tunnel Inspections and Repairs 2025-29"
ocid: "ocds-b5fd17-a7115e1e-f1f8-4d5c-98f4-fdbeb7225ab2"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-a7115e1e-f1f8-4d5c-98f4-fdbeb7225ab2"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-a7115e1e-f1f8-4d5c-98f4-fdbeb7225ab2.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-a7115e1e-f1f8-4d5c-98f4-fdbeb7225ab2.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "NUCLEAR RESTORATION SERVICES LTD"
published: "2025-05-13"
---

# Maentwrog Tunnel Inspections and Repairs 2025-29

Buyer: NUCLEAR RESTORATION SERVICES LTD  
Current stage: Award  
OCID: ocds-b5fd17-a7115e1e-f1f8-4d5c-98f4-fdbeb7225ab2

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-a7115e1e-f1f8-4d5c-98f4-fdbeb7225ab2)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-a7115e1e-f1f8-4d5c-98f4-fdbeb7225ab2.json)

## Summary

The procurement process for the Maentwrog Tunnel Inspections and Repairs 2025-29 has been completed. The buying organisation, Nuclear Restoration Services Ltd, awarded the contract to CAN Structures Limited. This tender, classified under civil engineering support services, falls within the works category and is located in Wales, United Kingdom. The procurement method was limited, specifically a competitive quotation below threshold. Key dates include the award date of 13th May 2025 and the contract period from 1st June 2025 to 31st May 2029. The procurement stage is currently at the award stage, and a total value of £600,000 was specified, with the awarded contract valued at £347,000.

This tender offers substantial opportunities for businesses specialising in civil engineering, particularly those experienced in tunnel inspections and repairs. Small and medium-sized enterprises (SMEs) are well-suited to compete in similar procurement processes, taking advantage of the focus on competitive quotations below thresholds. Companies with expertise in providing civil engineering support services and a presence in or capability to operate in Wales could find significant business growth opportunities through tenders like this one.

## Notice

Maentwrog Tunnel Inspections and Repairs 2025-29

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/c8dd5a2f-9e13-49eb-b047-fe05adb6fa29 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Limited |
| Procurement method details | Competitive quotation (below threshold) |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 13 May 2025 |
| Submission deadline | 24 Mar 2025 |
| Future notice date | Not specified |
| Award date | 12 May 2025 |
| Contract period | 31 May 2025 - 31 May 2029 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £600,000 |
| Lots value | Not specified |
| Awards value | £347,000 |
| 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 LTD |
| Locality | ANNAN |
| Post town | Dumfries and Galloway |
| Postcode | DG12 6RF |
| Country | Scotland |
| ITL 1 | TLM Scotland |
| ITL 2 | TLM9 Southern Scotland |
| ITL 3 | TLM92 Dumfries and Galloway |
| Local authority | Dumfries and Galloway |
| Electoral ward | Annandale South |
| Westminster constituency | Dumfriesshire, Clydesdale and Tweeddale |
| Delivery location | TLL Wales |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | CAN STRUCTURES |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71311100 - Civil engineering support services

## Release History

- 13 May 2025 at 15:42 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/c8dd5a2f-9e13-49eb-b047-fe05adb6fa29

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/c8dd5a2f-9e13-49eb-b047-fe05adb6fa29
  13th May 2025 - 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-a7115e1e-f1f8-4d5c-98f4-fdbeb7225ab2. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-a7115e1e-f1f8-4d5c-98f4-fdbeb7225ab2.json.