Source: https://tendernation.io/opportunities/01a13be2-32c1-7299-abfb-ae443b9ef29a/site-steam-upgrade-project-principal-contractor-design-installation-package closed GB open procedure # Site Steam Upgrade Project - Principal Contractor Design & Installation Package [The Pirbright Institute](https://tendernation.io/buyers/the-pirbright-institute) Estimated value £500,000 Published 4 Aug 2026 Deadline Closed 6 Aug 2026 ## Who can bid - Open to suppliers based in the UK The buyer has limited bidding to suppliers with substantive operations in this area. [PPN 005: reserving by supplier location](https://www.gov.uk/government/publications/ppn-005-reserving-below-threshold-procurements/ppn-005-guide-to-reserving-below-threshold-html) - Below-threshold contract Buyers cannot shortlist bidders on suitability before tenders are in, so everyone gets to submit a bid (except some larger works contracts). [Procurement Act 2023, section 85](https://www.legislation.gov.uk/ukpga/2023/54/section/85) - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The contract is for a single supplier to act as the Principal Contractor and complete all works as follows: - Stage 4 mechanical, electrical & civils design - Enabling works for new steam & condensate return connections located on EC1 steam distribution and WBH. - Supply and installation of steam and condensate equipment. - Supply and installation of new steam connection & condensate return including all required equipment and associated civil & steelworks. - Deliver a phased changeover of steam delivery from the WBH to the newly installed connection fed from EC1. - Decommission, removal and disposal of WBH and associated redundant equipment. - Disconnection and isolation of gas, compressed air and mains water. - Commissioning and handover including Project Information Folder (PIF) is provided to the client Project Manager ## CPV classification Boiler installations Steam-generating boilers Steam condensers Steam and water pipes Steam-generation plant construction work Boiler installation work Installation services of steam generators, turbines, compressors and burners Engineering design services Source Find a Tender (UK) · Notice ocds-h6vhtk-06bc43-2026-08-04T08:35:14+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06bc43-2026-08-04T08:35:14+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile The Pirbright Institute: past awards and live tenders](https://tendernation.io/buyers/the-pirbright-institute) [Sector More Industrial machinery tenders](https://tendernation.io/sectors/industrial-machinery) ## More tenders like this [Taps, cocks and valves – Armaturen für den Erdeinbau · Hamburger Energiewerke GmbH · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-5420-7127-9c40-a62d1d50b931/germany-taps-cocks-and-valves-armaturen-fur-den-erdeinbau) [Miscellaneous cleaning machines – Siivouskoneet ja tekstiilienkäsittelylaitteet · Numera Palvelut Oy · 23 days left · 11 Nov 2026](https://tendernation.io/opportunities/01a15183-3f6e-73fc-af88-53a623859b34/finland-miscellaneous-cleaning-machines-siivouskoneet-ja-tekstiilienkasittel) [Milling machines – 5-Achs-Fräsmaschine · Technische Universität Hamburg · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-415a-727e-8083-eeb94ff038d7/germany-milling-machines-5-achs-frasmaschine) [Boiler installations – Neubeschaffung von zwei baugleichen Heißwassererzeuger für den Standort Köpenick · BEW Berliner Energie und Wärme GmbH · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-15f0-7290-b267-ee377bf4c98e/germany-boiler-installations-neubeschaffung-von-zwei-baugleichen-heisswassere) [Drinks dispensers – Warme drankenautomaten · Gemeente Almelo · 43 days left · 1 Dec 2026](https://tendernation.io/opportunities/01a15183-1fb0-73b3-9de4-809143065220/netherlands-drinks-dispensers-warme-drankenautomaten) [Miscellaneous special-purpose machinery – Výstavba lanovej dráhy na Martinské hole · Mesto Martin · 57 days left · 15 Dec 2026](https://tendernation.io/opportunities/01a15183-5ccc-70db-b65f-69eb1062d8b3/slovakia-miscellaneous-special-purpose-machinery-vystavba-lanovej-drahy-na-m)