---
title: "Supply & Installation of Heat Exchangers"
ocid: "ocds-h6vhtk-058ed7"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-058ed7"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-058ed7.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-058ed7.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "TRANSPORT FOR LONDON"
published: "2025-08-27"
---

# Supply & Installation of Heat Exchangers

Buyer: TRANSPORT FOR LONDON  
Current stage: Award  
OCID: ocds-h6vhtk-058ed7

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-058ed7)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-058ed7.json)

## Summary

The procurement process was undertaken by Transport for London, located in London, United Kingdom, for the supply and installation of heat exchangers. This contract, involving the mechanical engineering installation works in the sector of utilities, was awarded as of 23rd July 2025. The procurement method used was limited, indicating a below threshold competition, often preferred for specific, niche requirements such as this. The contract is now complete and managed under the legal framework of UKPGA 2023/54. The expected completion period spans from 1st September 2025 to 30th September 2026, with a potential extension, if necessary, to accommodate manufacturing delays.

This tender creates growth opportunities for businesses engaged in supplying and installing mechanical and compressor equipment, especially those with expertise in complying with stringent regulatory requirements. SMEs like HOERBIGER UK LIMITED, the winning supplier for this contract, have shown it is feasible for smaller firms to successfully compete by leveraging specialised industry capabilities. With on-site equipment over 50 years old, there is a considerable demand for innovative and reliable solutions in the utilities sector, making it an attractive prospect for suppliers with relevant expertise in British markets.

## Notice

This procurement award is for the Supply and Installation of Heat Exchangers to Bryan & Donkin Gas Compressors 1 and 3. Each compressors has 2 heat exchangers (interstage and aftercooler) meaning that a total of 4 is required. The units will be manufactured in accordance with the Pressure Equipment Directive (PED) Requirements and commissioned. The on site Gas Compressors are over 50 years old and are for the provision of emergency power supply required to comply with the necessary Quality, Health, Safety and Environment regulatory requirements.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/051708-2025 |
| Notice type | UK6 - Contract Award 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 | 27 Aug 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 22 Jul 2025 |
| Contract period | 31 Aug 2025 - 30 Sep 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £261,000 |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | TRANSPORT FOR LONDON |
| Locality | LONDON |
| Post town | East London |
| Postcode | E20 1JN |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI4 Inner London - East |
| ITL 3 | TLI41 Hackney and Newham |
| Local authority | Newham |
| Electoral ward | Stratford Olympic Park |
| Westminster constituency | Stratford and Bow |
| Delivery location | Not specified |

## Supplier

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

## CPV Codes

### Divisions

- 42 - Industrial machinery
- 45 - Construction work
- 50 - Repair and maintenance services

### Codes

- 42123000 - Compressors
- 45351000 - Mechanical engineering installation works
- 50530000 - Repair and maintenance services of machinery

## Release History

- 27 Aug 2025 at 15:20 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/051708-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/051708-2025
  27th August 2025 - Contract award 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-058ed7. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-058ed7.json.