Source: https://tendernation.io/opportunities/01a13caa-af83-73a0-8174-a5bfb8869403/d2001-window-22-mock-up-and-trials-premise-facilitation closed GB open 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 £25,000 Published 14 Jun 2023 Deadline Closed 14 Jul 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. - 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 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. The objective of the contract is for the Contractor to provide Dounreay with a mock-up of Window 22 (3 off) and provide a trialling area at their premises. All grout filling trials will be undertaken by Dounreay. To meet this objective the Contractor must undertake the following activities. - Project Management - Submission of QA documentation - Procurement and Fabrication of Mock-Up - Preparation of Leak Test Procedures and Risk Assessments - Undertaking of Leak Test Programme - Preparation of Leak Test Report - Employ a third part to carryout diamond wire cutting of the grout blocks 2.1.5 Supply of Trialling Space The Contractor must supply Dounreay with a space for carrying out grout filling trials. The grout will be delivered by a grout pump, supplied by Dounreay, which shall require a water supply. The trialling space must have the following facilities: • Be a minimum of 5x5m. • Be available for 3 months from the end of the fabrication phase. • Be suitable for a third-party Contractor to carry out diamond wire cutting of the grout blocks at a mutually acceptable time towards the end of the 3 months. • Have lifting capability, this can be in the form of an overhead crane or forklift capable of lifting the mock up when full of grout, assume 3000 Kg. • Welfare facilities for up to 8 people Programme /Schedule: ITT Response Window Opening 26-Jun-23 ITT Response Window Closing 14-Jul-23 ### Contract Award 21-Jul-23 Fabrication (By Contractor) 21-Aug-23 ### Trialing (By Dounreay) 14-Sep-23 Completion of Trialing (By Dounreay) 14-Dec-23 Read full description ## CPV classification Fabrication work Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/02c81626-bd90-4c31-83b5-d9c8cd2e4216) 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) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [ESPH AB RDC Sidley Depot (ESPH753) · Rother District Council · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a15552-1d19-7155-8fe0-0d917105fca8/esph-ab-rdc-sidley-depot-esph753) [Demolition, Design and Construction of Howard's Lane Public Toilets, Howard's Lane, Wareham · Wareham Town Council · 88 days left · 15 Jan 2027](https://tendernation.io/opportunities/01a15552-1d8a-7277-bc5b-edc9a127ee5b/demolition-design-and-construction-of-howards-lane-public-toilets-howards-la)