---
title: "Maentwrog Tunnel Inspections & Repairs"
ocid: "ocds-b5fd17-2d17d179-76f6-47a2-91ca-f2dc334f0d03"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-2d17d179-76f6-47a2-91ca-f2dc334f0d03"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-2d17d179-76f6-47a2-91ca-f2dc334f0d03.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-2d17d179-76f6-47a2-91ca-f2dc334f0d03.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "CTM PORTAL FOR THE NDA SHARED SERVICES ALLIANCE"
published: "2021-08-23"
---

# Maentwrog Tunnel Inspections & Repairs

Buyer: CTM PORTAL FOR THE NDA SHARED SERVICES ALLIANCE  
Current stage: Award  
OCID: ocds-b5fd17-2d17d179-76f6-47a2-91ca-f2dc334f0d03

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## Summary

The procurement process involves the CTM Portal for the NDA Shared Services Alliance, which has successfully completed the tender titled "Maentwrog Tunnel Inspections & Repairs." This contract falls under the construction works for tunnels industry category and is located at the Maentwrog Site in Blaenau Ffestiniog, Wales. The procurement method used was an open procedure, with the tender period ending on 19 April 2021 and the contract now being active from 1 June 2021 until 2 June 2025.

This tender represents a robust opportunity for businesses specialising in construction and tunnelling works, particularly those with experience in maintenance and repair projects. Given that small and medium-sized enterprises (SMEs) are considered suitable to compete, companies that can demonstrate relevant expertise in tunnel inspections and related services will be well-positioned to grow their business through engagement with contracts of this nature.

## Notice

This work involves tunnel inspections and repairs at Maentwrog Site that is conducted on a yearly basis during the outage period during the summer months (June onwards)

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/7837b10d-3e11-4bf0-8041-fa7f79daa7ee |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 23 Aug 2021 |
| Submission deadline | 19 Apr 2021 |
| Future notice date | Not specified |
| Award date | 31 May 2021 |
| Contract period | 31 May 2021 - 2 Jun 2025 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £540,000 |
| 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 | CTM PORTAL FOR THE NDA SHARED SERVICES ALLIANCE |
| Locality | BLEANAU FFESTINIOG |
| Post town | Llandudno |
| Postcode | LL41 4HY |
| Country | Wales |
| ITL 1 | TLL Wales |
| ITL 2 | TLL3 North Wales |
| ITL 3 | TLL32 Gwynedd |
| Local authority | Gwynedd |
| Electoral ward | Harlech a Llanbedr |
| Westminster constituency | Dwyfor Meirionnydd |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | DYER AND BUTLER |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45221240 - Construction work for tunnels
- 45221247 - Tunnelling works

## Release History

- 23 Aug 2021 at 08:30 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/7837b10d-3e11-4bf0-8041-fa7f79daa7ee

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/7837b10d-3e11-4bf0-8041-fa7f79daa7ee
  23rd August 2021 - Awarded contract notice on Contracts Finder
- https://sharedsystems.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=13487&B=SELLAFIELD
  Additional data
- https://sharedsystems.eu-supply.com/ctm/Company/CompanyInformation/Index/3510
  User / Company

## Notice URLs

- https://www.gov.uk/government/case-studies/shared-services-alliance-ssa-for-nuclear-decommissioning-estate

## 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-b5fd17-2d17d179-76f6-47a2-91ca-f2dc334f0d03. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-2d17d179-76f6-47a2-91ca-f2dc334f0d03.json.