Source: https://tendernation.io/opportunities/01a13b9e-2688-7290-9054-4a6bc74312a0/provision-of-operation-maintenance-management-of-chpp-boiler-park pending GB open procedure # Provision of Operation, Maintenance & Management of CHPP & Boiler Park [Sellafield Limited](https://tendernation.io/buyers/sellafield-limited) Estimated value £128,000,000 Published 22 May 2023 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The publication of this PIN is to highlight engagement with potential suppliers prior to Sellafield Ltd commencing a competition to award a contract for the Operation Maintenance and Management of the Combined Heat and Power Plant (CHPP) and Boiler Park at the Fellside site, located at the Sellafield nuclear site in Cumbria, North West England (the “Contract Opportunity”).The Contract Opportunity is for an initial duration of six years with Sellafield Ltd having an option to extend for up to two further years. The estimated value of the maximum 8-year contract term is £128,000,000.Sellafield Ltd anticipates the competition commencing in late August 2023, when a contract notice will be published, and with service delivery expected to in mid-2025. ## CPV classification Operation of a power plant Steam-turbine generator and related apparatus Steam turbines Energy-efficiency consultancy services Auxiliary plant for use with boilers Gas turbines Parts of steam turbines Repair and maintenance services of precision equipment Boiler installations Steam-generating boilers Steam generators Source Find a Tender (UK) · Notice ocds-h6vhtk-03ce3b-2023-05-22T13:42:48+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-03ce3b-2023-05-22T13:42:48+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 Sellafield Limited: past awards and live tenders](https://tendernation.io/buyers/sellafield-limited) [Sector More Public utilities tenders](https://tendernation.io/sectors/public-utilities) ## More tenders like this [Operation of electrical installations – Operation, assembly and assembly guard services Båtsfjord and Berlevåg. · Barents Nett AS · 42 days left · 1 Dec 2026](https://tendernation.io/opportunities/01a156a9-f300-7009-b55e-36085f786d07/norway-operation-of-electrical-installations-operation-assembly-and-assembl) [Drinking-water distribution – CONTRAT DE DELEGATION DU SERVICE PUBLIC DE L'EAU · Aquavesc · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-4d9b-715b-91ca-086e86fd4542/france-drinking-water-distribution-contrat-de-delegation-du-service-public-d) [Electricity distribution – ACCORD-CADRE MULTI-ATTRIBUTAIRES FOURNITURE ET ACHEMINEMENT D'ELECTRICITE Puissance souscrite inférieure et supérieure à 36 kVA Segments C4 et C5) · La Rance · 28 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-95c7-723e-9853-c948b03118f7/france-electricity-distribution-accord-cadre-multi-attributaires-fourniture) [Electricity distribution – Luftgestützte Durchführung von Thermografiemessungen und deren Auswertung im Leitungsnetz der Tennet TSO GmbH 2027 - 2028 · TenneT TSO GmbH · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a15183-0883-71b1-b254-a1630251b2e4/germany-electricity-distribution-luftgestutzte-durchfuhrung-von-thermografie) [Water distribution and related services – „Modernizacja systemu zaopatrzenia w wodę na terenie Gminy Szumowo” · Gmina Szumowo · 31 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a14210-611e-7145-971a-5ca14b528026/poland-water-distribution-and-related-services-modernizacja-systemu-zaopatr) [Electricity distribution – Fornecimento de Energia Elétrica e respetivos serviços de ativação de alimentações eventuais do Município de Lisboa em Regime de Mercado Livre · Município de Lisboa · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a14210-8d80-703f-b31f-1cb6bd5d3155/portugal-electricity-distribution-fornecimento-de-energia-eletrica-e-respeti)