---
title: "PSDS Phase 3C - Decarbonisation Works Sunderland Museum and Winter Gardens"
ocid: "ocds-h6vhtk-064ad3"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-064ad3"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-064ad3.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-064ad3.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "SUNDERLAND CITY COUNCIL"
published: "2026-02-09"
---

# PSDS Phase 3C - Decarbonisation Works Sunderland Museum and Winter Gardens

Buyer: SUNDERLAND CITY COUNCIL  
Current stage: Award  
OCID: ocds-h6vhtk-064ad3

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-064ad3.json)

## Summary

The procurement process conducted by Sunderland City Council centred around the "PSDS Phase 3C - Decarbonisation Works Sunderland Museum and Winter Gardens" project, categorized under the industry of works specifically involving solar panel roof-covering work. The contract encompasses the supply and installation of an air source heat pump-based heating system, including a contractor design portion for roof works. The project is located in Sunderland, and the procurement has reached the award stage, with completion noted on 9th February 2026. The contract, awarded to Oakes Energy Services Ltd, runs from 17th February 2026 to 12th May 2026. The procurement method involved limited competition, falling below the threshold for broader tender requirements.

This contract offers significant opportunities for businesses involved in sustainable energy solutions and construction, particularly those that can provide innovative decarbonisation services. Companies focusing on renewable energy installations, such as air source heat pumps, or those with experience in contractor-designed construction projects, would find the tender a promising opportunity. Given the nature of the procurement, SMEs in the sustainable energy sector could benefit from engaging in this and similar future projects, supporting their business growth and contributing to local government sustainability initiatives.

## Notice

This contract is for the supply and installation of an air source heat pump based heating system. The works contain a contractor design portion element relating to roof works prior to the installation of the air source heat pumps.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/011246-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Limited |
| Procurement method details | Below threshold - limited competition |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 9 Feb 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 9 Feb 2026 |
| Contract period | 17 Feb 2026 - 12 May 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £721,263 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | SUNDERLAND CITY COUNCIL |
| Locality | SUNDERLAND |
| Post town | Sunderland |
| Postcode | SR1 3AA |
| Country | England |
| ITL 1 | TLC North East (England) |
| ITL 2 | TLC4 Northumberland, Durham and Tyne & Wear |
| ITL 3 | TLC44 Sunderland |
| Local authority | Sunderland |
| Electoral ward | Millfield |
| Westminster constituency | Sunderland Central |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | OAKES ENERGY SERVICES |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45261215 - Solar panel roof-covering work

## Release History

- 9 Feb 2026 at 09:59 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/011246-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/011246-2026
  9th February 2026 - Contract details notice on Find a Tender

## Notice URLs

- 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-064ad3. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-064ad3.json.