---
title: "STC3597 - Maintenance of Fire Safety Systems"
ocid: "ocds-h6vhtk-052445"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-052445"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-052445.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-052445.json"
source: "Find A Tender Service"
current_stage: "Planning"
buyer: "CORPORATE OFFICER OF THE HOUSE OF COMMONS"
published: "2025-10-29"
---

# STC3597 - Maintenance of Fire Safety Systems

Buyer: CORPORATE OFFICER OF THE HOUSE OF COMMONS  
Current stage: Planning  
OCID: ocds-h6vhtk-052445

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## Summary

The Corporate Officer of the House of Commons is seeking a provider for the maintenance of Fire Safety Systems across the Parliamentary Estate in London, as part of a planned procurement process. This tender, with the title "STC3597 - Maintenance of Fire Safety Systems," falls under the services industry category and covers the repair and maintenance needs for fire detection, alarm systems, and related safety equipment. The procurement process is currently in the planning stage with an engagement milestone set for submissions by 10th November 2025 via an electronic portal. The contract value is estimated at £12 million, with possible renewals extending until March 2034.

This tender offers substantial opportunities for business growth, particularly for SMEs and VCSEs specialising in fire safety and building installation services. Companies experienced in maintaining fire alarm systems, fire-detection systems, and other safety equipment are well-suited to compete. With the projected contract period starting in April 2026 and services required across the United Kingdom, participating in this tender could strengthen business portfolios, enhance expertise in high-profile government projects, and establish lasting relationships within public sector procurement.

## Notice

Maintenance of the Fire Safety Systems and other Fire Safety equipment Maintenance and replacement for the Parliamentary Estate.

### Planning Information

The Contracting Authority is seeking responses to a preliminary market engagement from suitable organisations for the requirement to provide the Fire Safety Systems Maintenance and services across the parliamentary Estate. Interested suppliers can access (via the shared documents section on the project), complete, and submit the Request for Information (RFI) questionnaire through the Authority's electronic tendering portal (Atamis) https://atamis-ukparliament.my.site.com/s/Welcome by 18:00 on 10th November 2025.
In the first instance, suppliers will be required to create an Atamis account and once registered, express an interest in this RFI by searching for contract opportunity "RFI -STC3597 - Maintenance of fire Safety Systems" (Reference: C2032). Having accessed the opportunity, suppliers can then view the RFI document questionnaire in the 'Shared Documents' folder. All communications between the Authority and the suppliers shall be undertaken via the messaging centre of the Atamis e-tendering portal. Alternative written means of communications shall not be accepted unless there are technical issues in accessing Atamis.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/069241-2025 |
| Notice type | UK2 - Preliminary Market Engagement Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | SME, VCSE |
| Awardee scale | Not specified |
| All stages | Planning |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 29 Oct 2025 |
| Submission deadline | Not specified |
| Future notice date | 27 Feb 2026 |
| Award date | Not specified |
| Contract period | 31 Mar 2026 - 31 Mar 2032 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £12,000,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | CORPORATE OFFICER OF THE HOUSE OF COMMONS |
| Additional buyers | CORPORATE OFFICER OF THE HOUSE OF LORDS |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1A 0AA |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | TLI London |

## CPV Codes

### Divisions

- 31 - Electrical machinery, apparatus, equipment and consumables; lighting
- 35 - Security, fire-fighting, police and defence equipment
- 38 - Laboratory, optical and precision equipments (excl. glasses)
- 44 - Construction structures and materials; auxiliary products to construction (except electric apparatus)
- 45 - Construction work
- 50 - Repair and maintenance services

### Codes

- 31625100 - Fire-detection systems
- 31625200 - Fire-alarm systems
- 35111300 - Fire extinguishers
- 35113000 - Safety equipment
- 38431200 - Smoke-detection apparatus
- 44115500 - Sprinkler systems
- 44482100 - Fire hoses
- 45312100 - Fire-alarm system installation work
- 45343220 - Fire-extinguishers installation work
- 50700000 - Repair and maintenance services of building installations

## Release History

- 29 Oct 2025 at 09:58 - PlanningUpdate - UK2 - Preliminary Market Engagement Notice - https://www.find-tender.service.gov.uk/Notice/069241-2025
- 29 Oct 2025 at 09:51 - Planning - UK2 - Preliminary Market Engagement Notice - https://www.find-tender.service.gov.uk/Notice/069238-2025
- 10 Jun 2025 at 12:09 - Planning - UK2 - Preliminary Market Engagement Notice - https://www.find-tender.service.gov.uk/Notice/031245-2025
- 23 May 2025 at 15:08 - Planning - UK1 - Pipeline Notice - https://www.find-tender.service.gov.uk/Notice/026880-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/069241-2025
  29th October 2025 - Preliminary market engagement notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/069238-2025
  29th October 2025 - Preliminary market engagement notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/031245-2025
  10th June 2025 - Preliminary market engagement notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/026880-2025
  23rd May 2025 - Pipeline notice on Find a Tender

## Notice URLs

- https://atamis-ukparliament.my.site.com/s/Welcome
- https://www.legislation.gov.uk/ukpga/2023/54/contents
- https://www.parliament.uk/

## 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-052445. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-052445.json.