International Nuclear Services (INS) is a United Kingdom company involved in the management and transport of nuclear fuels. INS is based in Risley, near Warrington, and is operated by Nuclear Transport Solutions, a wholly owned subsidiary of the UK Government's Nuclear Decommissioning Authority (NDA).
INS began as the Spent Fuel Services division of British Nuclear Fuels (BNFL). As part of the restructuring of BNFL, 49% of the business was transferred to the NDA in 2006. It was renamed International Nuclear Services in 2007 and in April 2008, as BNFL was wound up, the NDA acquired the remaining 51% of INS. [1]
INS offers management, consultancy and transport services covering uranium, MOX fuel, irradiated fuel and nuclear waste. It also acts as the NDA's commercial arm, managing contracts for services provided from the NDA's Sellafield and Dounreay sites. As part of this role it works alongside the NDA's Direct Rail Services subsidiary, which transports nuclear materials in the UK by rail. [2]
INS conducts most of its transport operations through specialist nuclear materials shipping company Pacific Nuclear Transport Limited (PNTL), in which it has a controlling 62.5% stake. PNTL's remaining shares are owned by Areva (12.5%) and a consortium of Japanese nuclear companies (25%). PNTL's fleet is dedicated to carrying nuclear materials and transports most of its cargoes between Europe and Japan.
The fleet of three ships is managed by Serco, which also operates two ships for INS. [3] The vessels are armed for self-defence, and carry a contingent of the Civil Nuclear Constabulary on board to operate the armament.
An armed merchantman is a merchant ship equipped with guns, usually for defensive purposes, either by design or after the fact. In the days of sail, piracy and privateers, many merchantmen would be routinely armed, especially those engaging in long distance and high value trade.
Sellafield is a large multi-function nuclear site close to Seascale on the coast of Cumbria, England. As of August 2020, activities at the site include nuclear fuel reprocessing, nuclear waste storage and nuclear decommissioning, and it is a former nuclear power generating site. The licensed site covers an area of 265 hectares, and comprises more than 200 nuclear facilities and more than 1,000 buildings. It is Europe's largest nuclear site and has the most diverse range of nuclear facilities in the world situated on a single site.
Westinghouse Electric Company LLC is an American nuclear power company formed in 1999 from the nuclear power division of the original Westinghouse Electric Corporation. It offers nuclear products and services to utilities internationally, including nuclear fuel, service and maintenance, instrumentation, control and design of nuclear power plants. Westinghouse's world headquarters are located in the Pittsburgh suburb of Cranberry Township, Pennsylvania. Brookfield Business Partners is the majority owner of Westinghouse.
Magnox is a type of nuclear power/production reactor that was designed to run on natural uranium with graphite as the moderator and carbon dioxide gas as the heat exchange coolant. It belongs to the wider class of gas-cooled reactors. The name comes from the magnesium-aluminium alloy used to clad the fuel rods inside the reactor. Like most other "Generation I nuclear reactors", the Magnox was designed with the dual purpose of producing electrical power and plutonium-239 for the nascent nuclear weapons program in Britain. The name refers specifically to the United Kingdom design but is sometimes used generically to refer to any similar reactor.
The Atomic Weapons Establishment (AWE) is a United Kingdom Ministry of Defence research facility responsible for the design, manufacture and support of warheads for the UK's nuclear weapons. It is the successor to the Atomic Weapons Research Establishment (AWRE) with its main site on the former RAF Aldermaston and has major facilities at Burghfield, Blacknest and RNAD Coulport.
British Nuclear Fuels Limited (BNFL) was a nuclear energy and fuels company owned by the UK Government. It was a manufacturer of nuclear fuel, ran reactors, generated and sold electricity, reprocessed and managed spent fuel, and decommissioned nuclear plants and other similar facilities.
Direct Rail Services (DRS) is a rail freight company in Great Britain. It was created in 1994 by British Nuclear Fuels Ltd to take over British Rail's handling of nuclear material, and in 2005 transferred to the Nuclear Decommissioning Authority (NDA). It has since diversified into other freight operations and providing haulage for passenger services. DRS is one of six publicly owned railway companies in the United Kingdom, the others being NI Railways, LNER, Northern Trains, Southeastern and Transport for Wales.
The United Kingdom Atomic Energy Authority is a UK government research organisation responsible for the development of nuclear fusion power. It is an executive non-departmental public body of the Department for Business, Energy and Industrial Strategy (BEIS).
Chapelcross nuclear power station is a decommissioned and partly demolished Magnox nuclear power station near Annan in Dumfries and Galloway in southwest Scotland, which was in operation from 1959 to 2004. It was the sister plant to the Calder Hall plant in Cumbria, England; both were commissioned and originally operated by the United Kingdom Atomic Energy Authority. The primary purpose of both plants was to produce weapons-grade plutonium for the UK's nuclear weapons programme, but they also generated electrical power for the National Grid.
The Civil Nuclear Constabulary (CNC) is a special police force responsible for providing law enforcement and security at any relevant nuclear site and for security of nuclear materials in transit within the United Kingdom. The force has over 1,500 police officers and support staff. Officers within the force are authorised firearms officers, due to the nature of the industry the force protects.
The Nuclear Decommissioning Authority (NDA) is a non-departmental public body of the Department for Business, Energy and Industrial Strategy, formed by the Energy Act 2004. It evolved from the Coal and Nuclear Liabilities Unit of the Department of Trade and Industry. It came into existence during late 2004, and took on its main functions on 1 April 2005. Its purpose is to deliver the decommissioning and clean-up of the UK's civil nuclear legacy in a safe and cost-effective manner, and where possible to accelerate programmes of work that reduce hazard. The NDA does not directly manage the UK's nuclear sites. It oversees the work through contracts with specially designed companies known as site licence companies. The NDA determines the overall strategy and priorities for managing decommissioning.
Sellafield Ltd is a nuclear decommissioning Site Licence Company (SLC) controlled by the Nuclear Decommissioning Authority (NDA), a government body set up specifically to deal with the nuclear legacy under the Energy Act 2004. From 2008–2016, it was operated under licence from the NDA by a third party Parent Body Organisation called Nuclear Management Partners (NMP). Since the termination of the NMP contract it has been brought back under direct governmental control by making it a subsidiary of the NDA.
EnergySolutions, headquartered in Salt Lake City, Utah, is one of the largest processors of low level waste (LLW) in America, making it also one of the world's largest nuclear waste processors. It was formed in 2007 when Envirocare acquired three other nuclear waste disposal companies: Scientech D&D, BNG America, and Duratek.
Babcock International Group plc is a British aerospace, defence and nuclear engineering services company based in London, England. It specialises in managing complex assets and infrastructure. Although the company has civil contracts, its main business is with public bodies, particularly the United Kingdom's Ministry of Defence and Network Rail. The company has four operating sectors, with overseas operations based in Africa, North America, South America, Europe and Australia.
Defence Nuclear Material Transport Operations refer to the movements of military Defence Nuclear Materials (DNM) within, to and from the United Kingdom. Defence Nuclear Material Transport Operations are also known as DNM Transportation; Defence Nuclear Material in transit; Nuclear movements; and DNM movements.
Nuclear Electric was a nuclear power generation company in the United Kingdom. It was formed in 1990 as part of the privatisation process of the UK Electricity Supply Industry.
A nuclear flask is a shipping container that is used to transport active nuclear materials between nuclear power station and spent fuel reprocessing facilities.
The National Nuclear Laboratory is a UK government owned and operated nuclear services technology provider covering the whole of the nuclear fuel cycle. It is fully customer-funded and operates at six locations in the United Kingdom. Its customers have included the Nuclear Decommissioning Authority, Sellafield Ltd, Westinghouse, the Health and Safety Executive, the Ministry of Defence, the UK Atomic Energy Authority, VT Nuclear and British Energy. It also has links with academia, including collaborative agreements on waste immobilisation and disposal with the University of Sheffield and on nuclear materials research with the University of Manchester.
Springfields is a nuclear fuel production installation in Salwick, near Preston in Lancashire, England. The site is currently operated by Springfields Fuels Limited, under the management of Westinghouse Electric UK Limited, on a 150-year lease from the Nuclear Decommissioning Authority. Since its conversion from a munitions factory in 1946, it has previously been operated and managed by a number of different organisations including the United Kingdom Atomic Energy Authority and British Nuclear Fuels. Fuel products are produced for the UK's nuclear power stations and for international customers.
Magnox Ltd is a nuclear decommissioning Site Licence Company (SLC) under the Nuclear Decommissioning Authority (NDA), a government body set up specifically to deal with the nuclear legacy under the Energy Act 2004. In September 2019, it became a direct subsidiary of the NDA.
