---
title: "Wylfa Electrical Overlay System - Phase 2 On Site Distribution"
ocid: "ocds-b5fd17-5a82c940-a901-4859-86e5-59aabaf7eecc"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-5a82c940-a901-4859-86e5-59aabaf7eecc"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-5a82c940-a901-4859-86e5-59aabaf7eecc.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-5a82c940-a901-4859-86e5-59aabaf7eecc.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "CTM PORTAL FOR THE NDA SHARED SERVICES ALLIANCE"
published: "2022-06-23"
---

# Wylfa Electrical Overlay System - Phase 2 On Site Distribution

Buyer: CTM PORTAL FOR THE NDA SHARED SERVICES ALLIANCE  
Current stage: Award  
OCID: ocds-b5fd17-5a82c940-a901-4859-86e5-59aabaf7eecc

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## Summary

The procurement process involves the design, supply, and installation of a new Electrical Overlay System at the Wylfa Site in North Wales. This project, managed by the CTM Portal for the NDA Shared Services Alliance, is classified under the electrical installation work sector (CPV code: 45310000). The awarding of the contract was completed on 22 June 2022, with the contract period extending until 24 August 2023. The procurement method is categorized as 'Other' and the tender period concluded on 12 November 2021.

This tender presents opportunities for businesses specialising in electrical installation and engineering, particularly those capable of undertaking large-scale projects involving turnkey solutions. Companies that excel in design, civil works, and electrical systems installation would be well-suited to compete for such contracts. The financial scope, with an awarded value of £1,690,937, indicates a substantial opportunity for growth in this sector.

## Notice

Magnox require the design, supply and installation of a new Electrical overlay system at their Wylfa Site in North Wales. This will require design, civil and electrical works under provision of a complete turnkey project. A new and independent electrical infrastructure system is required that will meet modern standards, and is appropriate for the site's present and future electrical load. The scope of work involves the design, manufacture, supply, build, cable & switchgear installation, works-test, delivery to site, off-loading, moving into final position, installation and testing/commissioning of the electrical systems and civil structures. A detailed design of the electrical infrastructure system, taking into account the electrical demand, location for the loads, type of switchgear, transformers, electrical protection, metering equipment, cabling, cable routing etc. is required along with all construction works to support the electrical infrastructure A 2000 KVA District Network Operator (DNO) supply is available at the site boundary which is to supply new 11 KV Switchgear, which in turn will supply two new 11 KV / 415 V Package Substations (PS), one in the Switch house and the other on-site which will support the existing site electrical demand

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/32a421a5-b50b-4705-ba6b-1368a39ed384 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Not Specified |
| Procurement method details | Other - |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 23 Jun 2022 |
| Submission deadline | 12 Nov 2021 |
| Future notice date | Not specified |
| Award date | 21 Jun 2022 |
| Contract period | 22 Jun 2022 - 24 Aug 2023 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £1,690,937 |
| 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 | CEMAES BAY |
| Post town | Llandudno |
| Postcode | LL67 0DH |
| Country | Wales |
| ITL 1 | TLL Wales |
| ITL 2 | TLL3 North Wales |
| ITL 3 | TLL31 Isle of Anglesey |
| Local authority | Isle of Anglesey |
| Electoral ward | Twrcelyn |
| Westminster constituency | Ynys Môn |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | UK POWER NETWORKS |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45310000 - Electrical installation work
- 45311200 - Electrical fitting work
- 45315100 - Electrical engineering installation works
- 45317200 - Electrical installation work of transformers
- 45317300 - Electrical installation work of electrical distribution apparatus

## Release History

- 23 Jun 2022 at 13:30 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/32a421a5-b50b-4705-ba6b-1368a39ed384

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/32a421a5-b50b-4705-ba6b-1368a39ed384
  23rd June 2022 - Awarded contract notice on Contracts Finder
- https://sharedsystems.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=13959&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-b5fd17-5a82c940-a901-4859-86e5-59aabaf7eecc. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-5a82c940-a901-4859-86e5-59aabaf7eecc.json.