Source: https://tendernation.io/opportunities/01a13bde-dc54-723c-926f-709f730948a3/upgrade-of-switchgear-lv-distribution-network pending GB open procedure Suitable for SMEs # Upgrade of Switchgear & LV Distribution Network [Nuclear Restoration Services Limited](https://tendernation.io/buyers/nuclear-restoration-services-limited) Estimated value Not stated Published 21 May 2026 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 A recent survey and subsequent high level electrical distribution strategy concerning operationally restricted (OR) low voltage (LV) switchgear across the Dounreay Site has been developed. The scope of works encompasses primary supply to 23 facilities containing the OR assets and a further two cost estimates for common containment of electrical supplies within the FCA perimeter and replacement of other concern legacy switchboards. From a timescale perspective all assets require replacement, but some have a higher priority and criticality than others based on safety, condition and vulnerability within the LV electrical network. Similarly, due to co-dependency of LV electrical supply, some will be grouped and replaced as a common single phased project. Nine of these outputs are phased for proposed completion in the next 5 years and range between £50k to £1.2M in value based on initial cost estimation. Details of Market Engagement to follow ## CPV classification Electrical engineering installation works Electrical equipment and apparatus Installation services of electrical equipment Source Find a Tender (UK) · Notice ocds-h6vhtk-069ebd-2026-05-21T11:12:12+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-069ebd-2026-05-21T11:12:12+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 Nuclear Restoration Services Limited: past awards and live tenders](https://tendernation.io/buyers/nuclear-restoration-services-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)