---
title: "ISO11 Fumigation Lobby and Dedicated Air Handling Unit (AHU)"
ocid: "ocds-h6vhtk-06d532"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06d532"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06d532.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06d532.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "THE PIRBRIGHT INSTITUTE"
published: "2026-07-28"
---

# ISO11 Fumigation Lobby and Dedicated Air Handling Unit (AHU)

Buyer: THE PIRBRIGHT INSTITUTE  
Current stage: Tender  
OCID: ocds-h6vhtk-06d532

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## Summary

The Pirbright Institute has commenced a tender process for the design, build, installation, and operational qualification of a new Fumigation Lobby and dedicated Air Handling Unit (AHU) within the ISO11 SAPO 4 Animal Facility. This procurement, identified by the title "ISO11 Fumigation Lobby and Dedicated Air Handling Unit (AHU)", falls under the industry categories including construction work, ventilation and air-conditioning installation work, ventilation ducting, fumigation services, and the supervision of building work. Notably located in Woking, United Kingdom, the procurement is at the tender stage as of 28th July 2026, with tender submissions closing on 15th September 2026 at 12:00 PM. The proposed value for this open competition, categorised legally under UKPGA 2023/54, is approximately GBP 151,666. Businesses can submit their proposals via an online electronic platform specified by The Pirbright Institute.

This tender presents a significant growth opportunity for businesses in the construction and engineering sectors, particularly those specialising in ventilation systems and air handling units. Companies capable of managing comprehensive build and installation projects, including factory acceptance testing and operational qualification, are well-suited to compete in this tender. The requirement for managing subcontractors offers further opportunities within the supply chain, encouraging smaller enterprises to engage. The successful bidder will need to collaborate closely with The Pirbright Institute and leverage expertise in ISO standards and HAZOP analysis, which may also attract firms with consultancy services in ventilation and refurbishment. This project is ideal for businesses aiming to showcase their capabilities in delivering high-standard, technically complex solutions within a prestigious research institution.

## Notice

This opportunity ("Contract") is for a single supplier to provide: 1. Design, Build, Installation and Operational Qualification of a new Fumigation Lobby and dedicated AHU for the ISO11 SAPO 4 Animal Facility. 2. Detailed Design including attendance to HAZOP study and allowance for updating Detailed Design in line with HAZOP Recommendations. 3. Build of the new Fumigation Lobby and Dedicated AHU at the supplier's factory which includes Factory Acceptance Test (FAT). 4. Delivery of new Fumigation Lobby and Dedicated AHU to The Pirbright Institute. 5. Installation of new Fumigation Lobby and Dedicated AHU into refurbish area of ISO11. (Please note that the area where the new equipment will be installed will be externalised from ISO11 and refurbished by others, who will also provide a CDM Construction Site for all works to take place. They will act as Principal Designer and Principal Contractor). 6. SAT of installed Fumigation Lobby and Dedicated AHU whilst in the externalised area. 7. SAT of installed Fumigation Lobby and Dedicated AHU once it has been internalised back into ISO11 SAPO 4 Animal Facility. This will be the Operational Qualification. 8. Management of all subcontractors employed by the supplier to complete these works. 9. On completion, an O&M is to be submitted which provides details of works from design to completion.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/071202-2026 |
| Notice type | UK4 - Tender Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Below threshold - open competition |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 28 Jul 2026 |
| Submission deadline | 15 Sep 2026 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 30 Oct 2026 - 30 Sep 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £151,666 |
| Lots value | £151,666 |
| 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 | 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 | TLJ25 West Surrey |

## CPV Codes

### Divisions

- 39 - Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products
- 45 - Construction work
- 71 - Architectural, construction, engineering and inspection services
- 90 - Sewage, refuse, cleaning and environmental services

### Codes

- 39563530 - Ventilation ducting
- 45000000 - Construction work
- 45331200 - Ventilation and air-conditioning installation work
- 71247000 - Supervision of building work
- 71321400 - Ventilation consultancy services
- 90924000 - Fumigation services

## Release History

- 28 Jul 2026 at 12:08 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/071202-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/071202-2026
  28th July 2026 - Tender notice on Find a Tender
- https://in-tendhost.co.uk/thepirbrightinstitute/aspx/Home.
  The ITT Pack can be viewed via https://in-tendhost.co.uk/thepirbrightinstitute/aspx/Home.

## Notice URLs

- https://in-tendhost.co.uk/thepirbrightinstitute/aspx/Home
- 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-06d532. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06d532.json.