---
title: "5508 - Heolddu Comprehensive School - Installation of Heating Valves"
ocid: "ocds-h6vhtk-06a7c8"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06a7c8"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06a7c8.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06a7c8.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "CAERPHILLY COUNTY BOROUGH COUNCIL"
published: "2026-05-28"
---

# 5508 - Heolddu Comprehensive School - Installation of Heating Valves

Buyer: CAERPHILLY COUNTY BOROUGH COUNCIL  
Current stage: Tender  
OCID: ocds-h6vhtk-06a7c8

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## Summary

Caerphilly County Borough Council is seeking tenders for a contract titled "5508 - Heolddu Comprehensive School - Installation of Heating Valves". This project falls under the works category in the heating engineering services industry and involves the installation of heating valves at Heolddu Comprehensive School, located in the region of UKL16, United Kingdom. The procurement process is currently in the tender stage, with submissions due by 12th June 2026. This open competition is conducted below the threshold, providing an excellent opportunity for eligible businesses to participate. The entire project is to be completed during the school's summer vacation with a target completion date of 31st August 2026.

This tender presents significant opportunities for companies specialising in boiler installations, radiators, and boiler systems, as well as those experienced in heating engineering services. Small and medium-sized enterprises (SMEs) are particularly encouraged to apply, offering a chance to expand business operations within the public sector. With a gross project value of GBP 148,800, this tender is a lucrative opportunity for businesses with a solid track record in providing comprehensive heating system solutions. The use of the Proactis Supplier Portal for electronic submissions enhances accessibility for interested suppliers, simplifying the registration and submission process.

## Notice

You are invited to submit a tender for the installation of heating valves at Heolddu high school. The scope of the project is fully described in Appendix 1 but in summary the scope is: The work involved under this engineering main contract shall entail the following works:- - Draining down the whole of the school heating system. Carry out survey of the whole heating system and produce installation drawings. - Take down ceilings as necessary to allow access for the installation of new heating valves. - Erect all necessary access equipment in accordance with your RAMS to allow the installation of the new valves in the positions generally shown on the tender drawing. - All necessary draining filling and venting of the whole school system shall be carried out including the recommissioning of all circulatory heating system within the school. - This work shall be carried out within the school's summer vacation and the contractor shall supply adequate labour plant and equipment to ensure the work is fully completed by 31st August 2026.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/050371-2026 |
| Notice type | UK4 - Tender Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Below threshold - open competition |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 28 May 2026 |
| Submission deadline | 12 Jun 2026 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 19 Jul 2026 - 28 Aug 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £124,000 |
| Lots value | £124,000 |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | CAERPHILLY COUNTY BOROUGH COUNCIL |
| Locality | HENGOED |
| Post town | Cardiff |
| Postcode | CF82 7PG |
| Country | Wales |
| ITL 1 | TLL Wales |
| ITL 2 | TLL5 South East Wales |
| ITL 3 | TLL53 Gwent Valleys |
| Local authority | Caerphilly |
| Electoral ward | Ystrad Mynach |
| Westminster constituency | Caerphilly |
| Delivery location | TLL16 Gwent Valleys |

## CPV Codes

### Divisions

- 42 - Industrial machinery
- 44 - Construction structures and materials; auxiliary products to construction (except electric apparatus)
- 45 - Construction work
- 71 - Architectural, construction, engineering and inspection services

### Codes

- 42160000 - Boiler installations
- 44621000 - Radiators and boilers
- 45331110 - Boiler installation work
- 71314310 - Heating engineering services for buildings

## Release History

- 28 May 2026 at 13:29 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/050371-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/050371-2026
  28th May 2026 - Tender notice on Find a Tender

## Notice URLs

- http://www.caerphilly.gov.uk
- https://supplierlive.proactisp2p.com/Account/Login
- 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-06a7c8. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06a7c8.json.