Source: https://tendernation.io/opportunities/01a13bb6-0ff3-7275-969d-1f902b747754/building-47-refurbishment awarded GB open procedure # Building 47 Refurbishment [NPL Management Limited](https://tendernation.io/buyers/npl-management-limited) Estimated value £2,500,000 Published 28 Oct 2025 Deadline Closed 18 Apr 2025 ## Who can bid - 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 Building 47 has an existing and functioning Van de Graaff Accelerator on the National Physical Laboratory (NPL) campus at Teddington. More than 60 years after the installation of NPL's first neutron measurement facility the UK government outlined plans for a new series of nuclear reactors in a bid to boost UK energy security and reduce dependence on fossil fuels. The new facility at NPL will provide all important traceability in terms of established safety protocols and stringent regulatory compliance that ensures these new-build reactors can help drive the rapid and safe expansion of nuclear power in the UK. The refurbishment of Building 47, including architectural and structural modifications, and MEP services strip out and replacement. The majority of the works entail refurbishment to the accelerator room, accelerator control room and main lab bay area To access the tender documentation please follow this link to turner and townsend's eTender site: [turnerandtownsend.bravosolution.com/web/login.html](https://turnerandtownsend.bravosolution.com/web/login.html) Please contact if you have any issues. ## CPV classification Construction work Source Find a Tender (UK) · Notice ocds-h6vhtk-04e8aa-2025-10-28T15:46:04Z [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-04e8aa-2025-10-28T15:46:04Z) 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 NPL Management Limited: past awards and live tenders](https://tendernation.io/buyers/npl-management-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)