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Closing soon12 hours left · closes midday, Friday 13 November 2026

ISO11 Fumigation Lobby and Dedicated Air Handling Unit (AHU) - Retender

The Pirbright Institute · Public undertaking

In brief

The Pirbright Institute is looking for suppliers for construction and heating and plumbing work (South East).

The estimated value is £151,666 excluding VAT.

The contract runs for 16 months, starting 22 December 2026.

Bids close at midday, Friday 13 November 2026.

Built from the notice's own fields. Always check the official notice before you bid.

Can I win this?

Key dates

Questions by
4pm, Tuesday 20 October 2026
Bids by
midday, Friday 13 November 2026

Competition

Usually high: a median of 6 bids per contract for this buyer (from 5 awards in the last 12 months).

Tender documents

What the notice says

Description 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.

Should I bid?

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How to bid

  1. Read the full notice on Find a Tender, including any tender documents it links to.
  2. Register your organisation on the Central Digital Platform (through Find a Tender) if you have not already. Suppliers need to be registered to take part in procurements under the Procurement Act 2023.
  3. Submit your bid through the buyer's e-tendering portal: supplier.in-tend.co.uk.
  4. Send clarification questions before 4pm, Tuesday 20 October 2026.
  5. Make sure your bid arrives before midday, Friday 13 November 2026. Late bids are usually rejected.

Timeline

  1. Tender notice · UK4, notice 093236-2026

Last time this was bought

ISO 11 - Fumigation Lobby Replacement Project Manager

Awarded
2 April 2026
Value
Not stated, or split across lots
Contract ends
31 March 2028

Matched on The Pirbright Institute, the type of work and the title; it may be a related contract rather than the same one. Check the notice to be sure.

About the buyer

The Pirbright InstituteLast 12 months

Procurements

45

Awards

24

Suppliers it has used most for construction

All tenders and awards from The Pirbright Institute

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From notice 093236-2026 on Find a Tender, first published 2 October 2026. We last checked for changes on 2 October 2026.