---
title: "Walton Hall Heat Network Survey & HNES Application"
ocid: "ocds-b5fd17-12a74df2-19ef-42d7-aaf7-3d1810ae90c8"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-12a74df2-19ef-42d7-aaf7-3d1810ae90c8"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-12a74df2-19ef-42d7-aaf7-3d1810ae90c8.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-12a74df2-19ef-42d7-aaf7-3d1810ae90c8.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "OPEN UNIVERSITY(THE)"
published: "2025-09-05"
---

# Walton Hall Heat Network Survey & HNES Application

Buyer: OPEN UNIVERSITY(THE)  
Current stage: Award  
OCID: ocds-b5fd17-12a74df2-19ef-42d7-aaf7-3d1810ae90c8

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## Summary

The procurement process for the Walton Hall Heat Network Survey & HNES Application was conducted by the Open University, based in Milton Keynes, England. With a focus on energy-efficiency consultancy services, this contract involves surveying and upgrading elements of the Walton Hall Heat Network to integrate with heat pump technology. The contract, valued at £107,640, was awarded to Fairheat on 30th June 2025. The procurement method was selective, utilising a call-off from a framework agreement, indicating a pre-determined pool of suppliers was considered. The contract period extends from 7th July 2025 to 6th July 2026, with the process currently at the award stage, marking its completion.

This tender provides significant business growth opportunities, particularly for companies specialising in energy-efficiency consultancy and those with capabilities in heat network technologies. Enterprises looking to expand into the South East of England and those capable of managing detailed survey projects would find this tender particularly advantageous. While larger firms like Fairheat were involved, small and medium-sized enterprises (SMEs) may also find openings in partnerships or subcontracting within the framework agreement. This project underscores the increasing demand for sustainable energy solutions, presenting long-term possibilities for businesses in relevant sectors.

## Notice

Undertaking a detailed survey of the Walton Hall Heat Network and develop a scope of works for upgrading the secondary elements of the network to facilitate integration with heat pump technology

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/0682f43b-81f7-4ab0-8eda-06c493c5bd1f |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 5 Sep 2025 |
| Submission deadline | 30 Jun 2025 |
| Future notice date | Not specified |
| Award date | 29 Jun 2025 |
| Contract period | 6 Jul 2025 - 6 Jul 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £107,640 |
| Lots value | Not specified |
| Awards value | £107,640 |
| 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 | OPEN UNIVERSITY(THE) |
| Locality | MILTON KEYNES |
| Post town | Milton Keynes |
| Postcode | MK7 6AA |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ12 Milton Keynes |
| Local authority | Milton Keynes |
| Electoral ward | Monkston |
| Westminster constituency | Milton Keynes Central |
| Delivery location | TLJ South East (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | FAIRHEAT |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71314300 - Energy-efficiency consultancy services

## Release History

- 5 Sep 2025 at 14:15 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/0682f43b-81f7-4ab0-8eda-06c493c5bd1f

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/0682f43b-81f7-4ab0-8eda-06c493c5bd1f
  5th September 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-b5fd17-12a74df2-19ef-42d7-aaf7-3d1810ae90c8. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-12a74df2-19ef-42d7-aaf7-3d1810ae90c8.json.