Source: https://tendernation.io/opportunities/01a13c62-68b1-7132-b80a-c758d6bca355/supply-of-hepa-filters pending GB open procedure Suitable for SMEs # Supply of HEPA Filters [Sellafield](https://tendernation.io/buyers/sellafield) Estimated value Not stated Published 29 Jun 2020 Deadline Rolling deadline ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender DETAILED DESIGN, MANUFACTURE, TEST, SUPPLY AND DELIVERY OF HIGH EFFICIENCY PARTICULATE AIR (HEPA) FILTERS FOR USE IN RADIOACTIVE AND/OR TOXIC ATMOSPHERIC AIR OR INERT GAS HANDLING SYSTEMS If you are interested in this opportunity, please log on to the Complete Tender Management system (CTM) to download further information and to respond to our Market Engagement Questionnaire [sharedsystems.eu-supply.com](https://sharedsystems.eu-supply.com), Transaction Number: 12326, Title: PIN - Supply of HEPA Filters. Additional information: The total spend is estimated at £1.1m per annum. Covering 3 NDA Group entities, Sellafield Ltd, Magnox Ltd and Dounreay Site Restoration Limited. Scope - The scope is for the supply and testing of c180 HEPA filters for use in radioactive and/or toxic atmospheric air and/or inert gas handling systems. Testing will be in accordance with the standard Engineering Standards BS EN ISO 14644-3 and also include 14 Type Tests and 8 Additional Tests. Contract Duration is anticipated to be for 5 years with an optional extension for 3 years. It is anticipated that one lot will be used for both testing and filters supply, which will be validated post the market engagement. NDA will be looking for filter manufacturers and/or distributors, who have in house testing capabilities, or suppliers who can subcontract the testing to their supply chain or suppliers who can act as service providers on behalf of manufactures and testing houses. NDA will be finalising the strategy following the market feedback and the releasing the tender within the next 3-6 months. Read full description ## CPV classification Air-intake filters Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/ecdb0087-7ff1-465d-8c6d-93722065443d) 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 Sellafield: past awards and live tenders](https://tendernation.io/buyers/sellafield) [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)