---
title: "712352453-PA23 - DM/00179 - Replacement Safety and Monitoring System at DM Beith and DM Gosport-UK4"
ocid: "ocds-h6vhtk-051a9e"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-051a9e"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-051a9e.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-051a9e.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "DEFENCE EQUIPMENT AND SUPPORT"
published: "2026-03-26"
---

# 712352453-PA23 - DM/00179 - Replacement Safety and Monitoring System at DM Beith and DM Gosport-UK4

Buyer: DEFENCE EQUIPMENT AND SUPPORT  
Current stage: Tender  
OCID: ocds-h6vhtk-051a9e

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## Summary

The Defence Equipment and Support organisation is currently in the tender stage for a public procurement contract titled "Replacement Safety and Monitoring System at DM Beith and DM Gosport-UK4" under the industry category of installation of safety equipment. The procurement process is for works and falls under the defence security special regime, addressing the design, supply, installation, testing, and support of a digital COTS-based safety system for munitions facilities in the United Kingdom. The contract is valued at £5,500,000, with a gross amount of £6,600,000, and employs the Competitive Flexible Procedure. Key dates include the PSQ submission deadline on 7th May 2026, ITT issuance on 11th June 2026, contract award by 20th November 2026, and contract start expected on 1st December 2026. The enquiry period ends on 16th April 2026, and the procurement method allows for electronic submissions in English.

This tender represents substantial business growth opportunities, particularly for SMEs who specialise in safety equipment installation or related services. The procurement allows businesses to engage in the development of critical safety infrastructure, challenging suppliers to innovate with state-of-the-art technology while adhering to rigorous defence standards. Businesses capable of delivering comprehensive project management, alongside robust technical design and system integration, would be well-positioned to compete. The multi-stage selection process, including a Procurement Specific Questionnaire followed by an Invitation to Tender, offers fair stages for capable suppliers to demonstrate expertise and responsiveness to technical requirements. This contract could be a strategic win for companies looking to expand their footprint in the defence and security sector.

## Notice

The Authority seeks a contractor to design, supply, install, test and support a replacement Safety & Monitoring (S&M) System for Defence Munitions facilities. The new digital COTS-based system will provide critical safety interlocking, monitoring of safety circuits and site events, CCTV and audio capability, UPS support, and integration with existing site systems. The contractor will deliver detailed design, security impact assessment, verification and acceptance testing, installation planning and execution, updated technical documentation, and compliance with all relevant DSA, Def Stan, electrical, EMC and security requirements. Through-life responsibilities include configuration and software management, obsolescence management, training, defect rectification, health checks, and technical support. A full project management framework and schedule, with regular reporting and change control, is required.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/027783-2026 |
| Notice type | UK4 - Tender Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Selective |
| Procurement method details | Competitive flexible procedure |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Planning, Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 26 Mar 2026 |
| Submission deadline | 16 Apr 2026 |
| Future notice date | 4 Aug 2025 |
| Award date | Not specified |
| Contract period | 1 Dec 2026 - 6 May 2031 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £5,500,000 |
| Lots value | £5,500,000 |
| 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 | DEFENCE EQUIPMENT AND SUPPORT |
| Locality | BRISTOL |
| Post town | Bristol |
| Postcode | BS34 8JH |
| Country | England |
| ITL 1 | TLK South West (England) |
| ITL 2 | TLK5 West of England |
| ITL 3 | TLK52 Bath & North East Somerset and South Gloucestershire |
| Local authority | South Gloucestershire |
| Electoral ward | Stoke Park & Cheswick |
| Westminster constituency | Filton and Bradley Stoke |
| Delivery location | Not specified |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45233292 - Installation of safety equipment

## Release History

- 26 Mar 2026 at 10:59 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/027783-2026
- 21 May 2025 at 12:20 - Planning - UK1 - Pipeline Notice - https://www.find-tender.service.gov.uk/Notice/023861-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/027783-2026
  26th March 2026 - Tender notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/023861-2025
  21st May 2025 - Pipeline notice on Find a Tender

## Notice URLs

- https://contracts.mod.uk/esop/guest/go/opportunity/detail?opportunityId=60744
- https://www.gov.uk/government/organisations/defence-equipment-and-support
- 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-051a9e. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-051a9e.json.