Source: https://tendernation.io/opportunities/01a13be9-cee5-7289-923a-59307bacfa87/hv-cable-procurement closed GB open procedure Suitable for SMEs # HV Cable Procurement [UK Atomic Energy Authority](https://tendernation.io/buyers/uk-atomic-energy-authority) Estimated value £207,000 Published 18 Sept 2026 Deadline Closed 15 Oct 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Buyer says suitable for VCSEs The buyer ticked “suitable for voluntary, community and social enterprises” on the notice. - 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 UKAEA is undertaking refurbishment works to the J5 electrical infrastructure to support the ongoing operation and reliability of the Culham Campus power distribution network. As part of these works, new 33 kV high-voltage cables are required to replace existing assets and support the future electrical capacity Requirements of the site. The procurement will secure the supply of 4,000 metres of 1C x 400 mm² single-core copper cable suitable for use within the private 33 kV network. The cables must meet the specified technical, performance and quality Requirements to ensure a safe, reliable and compliant installation that supports the long-term operation of the electrical network. ## CPV classification High-voltage cable Connection cables Insulated wire and cable Power distribution cables Low- and medium-voltage cable Medium-voltage cable Source Find a Tender (UK) · Notice ocds-h6vhtk-06f77b-2026-09-18T16:02:34+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06f77b-2026-09-18T16:02:34+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 UK Atomic Energy Authority: past awards and live tenders](https://tendernation.io/buyers/uk-atomic-energy-authority) [Sector More Electrical equipment & lighting tenders](https://tendernation.io/sectors/electrical-equipment-lighting) ## More tenders like this [HVPS Cabling · UK Atomic Energy Authority · 19 days left · 5 Nov 2026](https://tendernation.io/opportunities/01a13e2c-477a-7103-a1fc-6c258bfc405a/hvps-cabling) [33kV Substation SCADA Supply · UK Atomic Energy Authority · 20 days left · 6 Nov 2026](https://tendernation.io/opportunities/01a13be8-1c47-72b8-9fd4-8e3f251a7dc4/33kv-substation-scada-supply) [J5 Super Grid Transformer Refurbishment · UK Atomic Energy Authority · 19 days left · 5 Nov 2026](https://tendernation.io/opportunities/01a13be7-7208-707e-9b19-f6d58cad17cc/j5-super-grid-transformer-refurbishment) [High Voltage Maintenance Services · Ulster University · 10 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a13bea-c4e5-7155-b904-08d91b884552/high-voltage-maintenance-services) [High-voltage cable – Herstellung, Lieferung, Montage und Prüfung von zwei temporären HS-Kabelanlagen im Unterwerk Leibstadt 380 kV · Swissgrid AG - Asset & Maintenance · 31 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a14068-3dde-70b9-837b-38bb5caf0f78/switzerland-high-voltage-cable-herstellung-lieferung-montage-und-prufung-v) [Electricity distribution and control apparatus – 35HAV26 - Procurement of a cable management system (CMS) for Kneppeskjær · Oslo kommune v/ Oslo Havn KF · 16 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a14062-dfdb-7083-96cf-c824e162da64/norway-electricity-distribution-and-control-apparatus-35hav26-procurement)