Source: https://tendernation.io/opportunities/01a13cc3-2b41-73ee-a2ab-82eb397075d9/d2001-window-22-mock-up-and-trials-premise-facilitation awarded GB negotiated without publication procedure Suitable for SMEs # D2001 Window 22 Mock-UP and Trials Premise Facilitation [Dounreay a Division of Magnox Limited.](https://tendernation.io/buyers/dounreay-a-division-of-magnox-limited) Estimated value £15,000 to £35,000 Published 7 Jul 2023 Deadline Closed 30 Jun 2023 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Small contract value Valued under £135,018 including VAT, the lowest Procurement Act threshold for goods and services. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Dounreay has a series of zinc bromide windows, cell 10 in D2001 has 6. Dounreay carried out an optioneering study in 2023 that determined window 22 in cell 10 would be drained of zinc bromide and filled with grout. Dounreay requires this project to be undertaken to fabricate a mock-up of the D2001 Window 22 cell and provide the operations team with the opportunity to train and practise filling the cell window with grout in a safe and controlled environment. ## CPV classification Fabrication work Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/9b0abb84-1f26-4639-820d-49701516daf3) 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 Dounreay a Division of Magnox Limited.: past awards and live tenders](https://tendernation.io/buyers/dounreay-a-division-of-magnox-limited) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Norwich City Verges Mowing 2026 · Norse Eastern Ltd · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15476-5fd9-70eb-b920-a66dc3e661e1/norwich-city-verges-mowing-2026) [Gwasanaethau Toeau - Gwaith cyfalaf wedi'i gynllunio ac atgyweiriadau ymatebol / Roofing Services - Planned capital works and responsive repairs · Denbighshire County Council · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15476-6094-72b9-928b-5c887e7ceea4/gwasanaethau-toeau-gwaith-cyfalaf-wedii-gynllunio-ac-atgyweiriadau-ymatebol) [Repair of St Michaels and All Angels Church Wall · Aylsham Town Council · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a15476-6316-7235-8948-8f108b3da399/repair-of-st-michaels-and-all-angels-church-wall) [Building Minor Works · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9087-7003-bd47-df7bc19d7ff7/building-minor-works) [DGT Helipad Design and Construction · Dartford and Gravesham NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-969e-7140-a307-fe72fa7128be/dgt-helipad-design-and-construction)