---
title: "Hot Water Calorifiers - 5 Heather Close - SLaM"
ocid: "ocds-h6vhtk-04ef8c"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-04ef8c"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-04ef8c.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-04ef8c.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "SOUTH LONDON AND MAUDSLEY"
published: "2025-07-04"
---

# Hot Water Calorifiers - 5 Heather Close - SLaM

Buyer: SOUTH LONDON AND MAUDSLEY  
Current stage: Award  
OCID: ocds-h6vhtk-04ef8c

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## Summary

The procurement process for the replacement of hot water calorifiers at the Heather Close building is spearheaded by the South London and Maudsley NHS Foundation Trust. The project, falling under the category of boiler installation work, involves both mechanical and electrical works and aims to align with the latest building regulations. Located in Beckenham, United Kingdom, this procurement has progressed from the tender stage, which began with a notice on 20th March 2025 and concluded with an award on 16th June 2025 to Maracom Limited. The initial tender deadline was 21st April 2025, with the contract period set to commence on 21st July 2025 and end on 1st December 2025. An open procurement method was used, encouraging competition below threshold levels.

This tender represents a valuable opportunity for SMEs and businesses in the construction and engineering sectors, particularly those specialising in mechanical and electrical installations. With a total of eight bids received, all from SMEs, the open competition highlights the accessibility and potential for smaller enterprises to secure contracts with public authorities. The focus on compliance with building standards offers growth potential for firms looking to expand their portfolio in public sector projects, especially those proficient in boiler installation and related works. This procurement offers technical SMEs a platform to establish and strengthen their credentials in a competitive market.

## Notice

South London and Maudsley NHS Foundation Trust (SLaM) want to replace existing hot water calorifiers within the first-floor plant room of Heather Close building and install to latest best practice standards and building regulations. This project involves the supply, (modification of existing installation) installation, testing and commissioning of the below scheduled services - this list is not exhaustive and is provided to give a general understanding of the works only. Mechanical & Plumbing Works * Isolation and draining down ready for demolition/strip out of all services/particular services * Mains cold water and Domestic water systems * General Ventilation systems * Air conditioning system * Natural gas supply and distribution system * Above ground drainage system * Automatic control/building management system Electrical Works * Isolation ready for demolition/strip out of all services/particular services * LV electrical distribution system

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/037521-2025 |
| Notice type | UK6 - Contract Award Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Below threshold - open competition |
| Tender suitability | SME, VCSE |
| Awardee scale | SME |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 4 Jul 2025 |
| Submission deadline | 21 Apr 2025 |
| Future notice date | Not specified |
| Award date | 15 Jun 2025 |
| Contract period | 20 Jul 2025 - 1 Dec 2025 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £80,000 |
| Lots value | £80,000 |
| Awards value | £67,979 |
| 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 | SOUTH LONDON AND MAUDSLEY |
| Locality | BECKENHAM |
| Post town | Bromley |
| Postcode | BR3 3BX |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI6 Outer London - South |
| ITL 3 | TLI61 Bromley |
| Local authority | Bromley |
| Electoral ward | Kelsey & Eden Park |
| Westminster constituency | Beckenham and Penge |
| Delivery location | Not specified |

## Supplier

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

## CPV Codes

### Divisions

- 42 - Industrial machinery
- 45 - Construction work

### Codes

- 42161000 - Hot-water boilers
- 45331110 - Boiler installation work

## Release History

- 4 Jul 2025 at 14:29 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/037521-2025
- 20 Mar 2025 at 10:59 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/010333-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/037521-2025
  4th July 2025 - Contract award notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/010333-2025
  20th March 2025 - Tender notice on Find a Tender

## Notice URLs

- https://health-family.force.com/s/Welcome
- https://maracom.co.uk/
- https://www.health-family.force.com/s/Welcome
- 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-04ef8c. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-04ef8c.json.