---
title: "Jenner Building CO2 Detection System Replacement"
ocid: "ocds-h6vhtk-058d21"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-058d21"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-058d21.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-058d21.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "THE PIRBRIGHT INSTITUTE"
published: "2025-12-09"
---

# Jenner Building CO2 Detection System Replacement

Buyer: THE PIRBRIGHT INSTITUTE  
Current stage: Award  
OCID: ocds-h6vhtk-058d21

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## Summary

The Pirbright Institute, located in Woking, United Kingdom, recently concluded a procurement process to replace the CO2 detection system in the Jenner Building. This contract, titled "Jenner Building CO2 Detection System Replacement," falls under the industry categories of electronic detection apparatus, electrical installation work, and electrical wiring and fitting. The procurement process followed an open competition method for services below the threshold value, and the project was awarded to Safety Gas Detection Limited. The key deadlines include a completion period from 27th November 2025 to 27th March 2026, with the award and contract status marked as active.

The tender presented significant opportunities for businesses involved in mechanical and electrical engineering services, toxic gas detection, and those capable of handling complex installations. This procurement required detailed design work and comprehensive project management, which could forge growth avenues for businesses specialising in these areas. SMEs with expertise in detailed design, supply, and installation work, and a capacity for managing subcontractors, were particularly well-suited to compete, as demonstrated by Safety Gas Detection Limited's successful bid. Such contracts can provide steady business growth by ensuring not only initial contract fulfillment but also long-term maintenance and support services.

## Notice

The contract is for a single supplier to provide Design and Build of a New CO2 Detection System in The Jenner Building as per the User Requirement Specification (URS) for The Pirbright Institute (Pirbright), Ash Road, Pirbright, Surrey, GU24 0NF. The scope of this contract is to replace the existing CO2 detection system so it remains available to operate, safe, reliable and will serve the building for a minimum of 15 years. The scope of works will involve: * Detailed design work for the new CO2 Detection system, as per the URS, including drawings showing the exact location and configuration. * Supply, manufacture, delivery, installation, commissioning and certification of new CO2 Detection System * Removal & disposal of existing CO2 detection system and submission of all waste certificates to The Pirbright Institute. * Management of all subcontractors employed by the supplier to complete these works. * On completion, an O&M is to be submitted which provides details of works from design to completion. The O&M should include all relevant items shown in the PIF and a separate section which provides details of the following: o Brief Description of the works being carried out. o Project Risk Assessment. o Key structural principals. o Hazardous materials used. o Information on the future removal of installed plant. o H&S information about equipment provided for cleaning or maintaining installed plant. o The nature, location and markings of significant services. o Information and as built drawings of buildings, plant and equipment. o Step by step activities to carry out the works. o Lesson Learnt, challenges met and how they were overcome.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/081036-2025 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Below threshold - open competition |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 9 Dec 2025 |
| Submission deadline | 10 Oct 2025 |
| Future notice date | Not specified |
| Award date | 27 Nov 2025 |
| Contract period | 27 Nov 2025 - 27 Mar 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £45,000 |
| Lots value | £45,000 |
| Awards value | Not specified |
| Contracts value | £38,625 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | THE PIRBRIGHT INSTITUTE |
| Locality | WOKING |
| Post town | Guildford |
| Postcode | GU24 0NF |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ2 Surrey, East and West Sussex |
| ITL 3 | TLJ25 West Surrey |
| Local authority | Guildford |
| Electoral ward | Normandy & Pirbright |
| Westminster constituency | Surrey Heath |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | SAFETY GAS DETECTION |

## CPV Codes

### Divisions

- 31 - Electrical machinery, apparatus, equipment and consumables; lighting
- 45 - Construction work
- 71 - Architectural, construction, engineering and inspection services
- 90 - Sewage, refuse, cleaning and environmental services

### Codes

- 31642000 - Electronic detection apparatus
- 45310000 - Electrical installation work
- 45311000 - Electrical wiring and fitting work
- 71334000 - Mechanical and electrical engineering services
- 90731500 - Toxic gas detection services

## Release History

- 9 Dec 2025 at 12:47 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/081036-2025
- 6 Oct 2025 at 08:32 - TenderUpdate - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/062378-2025
- 22 Aug 2025 at 15:08 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/050992-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/081036-2025
  9th December 2025 - Contract details notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/062378-2025
  6th October 2025 - Tender notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/050992-2025
  22nd August 2025 - Tender notice on Find a Tender
- https://in-tendhost.co.uk/thepirbrightinstitute/aspx/Home
  The ITT Pack Scan be viewed via https://in-tendhost.co.uk/thepirbrightinstitute/aspx/Home. Upon completion of Appendix H- Confidentiality Agreement, the full ITT pack including 6. Appendix E1 - Site Documents & 6. Appendix E2 - Jenner Gases Drawings will be issued.

## Notice URLs

- https://www.legislation.gov.uk/ukpga/2023/54/contents
- https://www.pirbright.ac.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-058d21. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-058d21.json.