Source: https://tendernation.io/opportunities/01a13b9f-5826-7082-85a4-7171d3ea8023/j5-reactive-power-compensation-compound-decommissioning pending GB open procedure # J5 Reactive Power Compensation Compound Decommissioning [United Kingdom Atomic Energy Authority](https://tendernation.io/buyers/united-kingdom-atomic-energy-authority) Estimated value Not stated Published 10 Jul 2023 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender ### JET Decommissioning and Repurposing J5 Reactive Power Compensation Compound: The J5 Reactive Power Compensation (RPC) compound, is a legacy facility located in the northern area of the Culham Science Campus. Operating from early 1990s to 2012 the purpose of the J5 RPC system (external compound and internal network) was to avoid causing disturbances to the 400kV National Grid supply as a result of large power pulses on site. The RPC compound has been left in a quiescent state since it was disconnected from the Joint European Torus power supplies and mothballed. The J5 RPC compound contains high voltage, low voltage, and extra low voltage electrical equipment including resistors, capacitors (624 high voltage oil filled capacitors to be exact), inductors, and surge arresters along with cable and busbar systems. Please refer to attached documents for further details. ## CPV classification Demolition, site preparation and clearance work Dismantling equipment Demolition work Site preparation and clearance work Dismantling works Excavating and earthmoving work Infill and land-reclamation work Infill work Excavating work Earthmoving work Source Find a Tender (UK) · Notice ocds-h6vhtk-03e035-2023-07-10T12:24:39+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-03e035-2023-07-10T12:24:39+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 United Kingdom Atomic Energy Authority: past awards and live tenders](https://tendernation.io/buyers/united-kingdom-atomic-energy-authority) [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)