---
title: "Essential roofing works to over-cladding Williamstown Hub East roof"
ocid: "ocds-h6vhtk-04d795"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-04d795"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-04d795.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-04d795.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NHS WALES SHARED SERVICES PARTNERSHIP-PROCUREMENT SERVICES (HOSTED BY VELINDRE UNIVERSITY NHS TRUST)"
published: "2025-01-31"
---

# Essential roofing works to over-cladding Williamstown Hub East roof

Buyer: NHS WALES SHARED SERVICES PARTNERSHIP-PROCUREMENT SERVICES (HOSTED BY VELINDRE UNIVERSITY NHS TRUST)  
Current stage: Award  
OCID: ocds-h6vhtk-04d795

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## Summary

The NHS Wales Shared Services Partnership-Procurement Services, hosted by Velindre University NHS Trust, has completed the award stage for a procurement contract titled "Essential roofing works to over-cladding Williamstown Hub East roof". This falls under the industry category of "Roof works and other special trade construction works" (CPV code: 45260000). Located in Williamstown, the project involves sophisticated roofing tasks, including the removal and remediation of redundant roof elements, the integration of insulation and vapour barriers, and the installation of edge protection systems. The procurement method was limited, with the contract awarded directly without prior publication due to compatibility and follow-up work considerations. The contract, valued at £229,160, was signed on 29 January 2025.

This tender creates substantial opportunities for businesses specialising in advanced roofing and construction works. Companies with expertise in structural roofing, insulation systems, and construction within regulated environments, such as healthcare facilities, are particularly suited to perform these services. The awarded vendor, SILVERSTONE GREEN ENERGY LTD, exemplifies the type of small to medium enterprise (SME) capable of delivering specialised services necessitated by the project. Such tenders provide growth opportunities for businesses by involving them in significant, high-value contracts where their expertise in dealing with sophisticated infrastructure requirements is essential.

## Notice

The works involve: The removal of redundant flues, vents, and pipe penetrations through the existing roof covering and making good. Lining these areas to cover the voids after removal. Install an insulation layer and vapour barrier to be made seamless with the areas under the solar arrays. Over cladding this elevation with matching profile sheets and connections. Remove and refix the newly installed ridge sheet to ensure a full watertight seal. Installation of a permanent edge protection system to match the newly installed system for the solar array.

### Procurement Information

The service/good/works is follow-up work where a provider has already undertaken initial work in the same area (and where the initial work was awarded from open competition); There is a compatibility issue which needs to be met e.g. specific equipment required, or compliance with a warranty cover clause;

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/003207-2025 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Limited |
| Procurement method details | Award procedure without prior publication of a call for competition |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 31 Jan 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 29 Jan 2025 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £229,160 |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NHS WALES SHARED SERVICES PARTNERSHIP-PROCUREMENT SERVICES (HOSTED BY VELINDRE UNIVERSITY NHS TRUST) |
| Locality | CARDIFF |
| Post town | Cardiff |
| Postcode | CF15 7QZ |
| Country | Wales |
| ITL 1 | TLL Wales |
| ITL 2 | TLL5 South East Wales |
| ITL 3 | TLL51 Central Valleys and Bridgend |
| Local authority | Rhondda Cynon Taf |
| Electoral ward | Taff's Well |
| Westminster constituency | Cardiff North |
| Delivery location | TLL Wales |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | SILVERSTONE GREEN ENERGY |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45260000 - Roof works and other special trade construction works

## Release History

- 31 Jan 2025 at 09:30 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/003207-2025

## Notice URLs

- http://nwssp.nhs.wales/ourservices/procurement-services/
- https://www.sell2wales.gov.wales/Search/Search_Switch.aspx?ID=147742
- https://www.sell2wales.gov.wales/search/Search_AuthProfile.aspx?ID=AA0221

## 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-04d795. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-04d795.json.