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containment structure definition


Definition: Cost Containment is a business strategy that involves cutting expenses to increase profitability or to remain sustainable over time.It is a practice where extraordinary expenses are reduced to a minimum and companies look for ways to diminish all its regular operating costs. an act or policy of restricting the territorial growth or ideological influence of another, especially a hostile nation. It is, however, recognized that accidents can occur. The definition of containment is keeping something restricted or under control, or to describe preventing a hostile country or hostile influence from expanding its influence. n. 1. Definition of containment building in the Definitions.net dictionary. These barriers are,… Read More The containment of something dangerous or unpleasant is the act or process of keeping it under control within a particular area or place. Clean up inside and outside of the containment daily. Walter Reckless, in fullWalter Cade Reckless, (born January 19, 1899,Philadelphia,Pennsylvania, U.S.—died September 20, 1988, Dublin, Ohio), American criminologist known for his containment theory ofcriminology, which stated that juveniledelinquencycommonly arises from a breakdown inmoral and social forces that otherwise “contain”deviantbehavior. Containment is the action or policy of keeping another country's power or area of control within acceptable limits or boundaries . 0. In Canada, facilities where Risk Group 2, 3, and 4 human pathogens or toxins are handled and stored are regulated by the Public Health Agency of Canada (PHAC) under the Human Pathogens and Toxins Act (HPTA) and the Human Pathogens and Toxins Regulations (HPTR). Meaning of containment building. Containment Policy . Containment is the process of preventing pollution or contamination of the immediate site environment by dust, debris, abrasives, chemicals, sprays and other materials that have been applied to prevent corrosion. Containment structure is a thick (typically 1 m) steel-reinforced concrete enclosure surrounding a nuclear reactor. Installation is considered to have begun if: The containment building is a gas-tight building (shell) or other enclosure around a nuclear reactor and a primary circuit. Containment Policy . A containment building, in its most common usage, is a reinforced steel or lead structure enclosing a nuclear reactor. Double walled tanks do not qualify as Secondary Containment unless an exception is granted for a particular tank. It is loosely related to the term cordon sanitaire which was later used to describe the geopolitical containment of the Soviet Union in the 1940s. New Structures. The containment method, design, and capacity are determined by good engineering practice to contain the most likely discharge of oil until cleanup occurs. Walter Reckless, in fullWalter Cade Reckless, (born January 19, 1899,Philadelphia,Pennsylvania, U.S.—died September 20, 1988, Dublin, Ohio), American criminologist known for his containment theory ofcriminology, which stated that juveniledelinquencycommonly arises from a breakdown inmoral and social forces that otherwise “contain”deviantbehavior. Definition 1. containment atmosphere caused by accident conditions (see Requirement 56). The shell is gas-tight and built to minimize the risk of environmental releases of radiation should the reactor malfunction. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. this definition is not intended to include mobile or portable containers that are not involved in fueling activities. noun A policy of checking the expansion or influence of a hostile power or ideology, as by the creation of strategic alliances or support of client states in areas of conflict or unrest. Definition. Leak-detection system: A system capable of detecting the failure of either the primary or secondary containment structure or the presence of a release of hazardous waste or accumulated liquid in the secondary containment structure. Practically all nuclear power plants built during the last few decades include a containment building. Containment structure. Secondary containment means an impermeable diked area or portable impermeable containment structure capable of containing 110 percent of the volume of the largest independent container plus 12 inches of freeboard. The containment method, design, and capacity are determined by good engineering practice to contain the most likely discharge of oil until cleanup occurs. The containment design, sizing, and freeboard requirements are specified by To preserve the containment structural integrity in accident conditions, systems designed to ensure that the design limits of the containment structure (e.g. Existing Structure An existing containment structure is defined as one whose installation began on or before November 16, 2006. Part of Springer Nature. The Cold War began after World War Two when nations formerly under Nazi rule ended up split between the conquests of the U.S.S.R. and the newly freed states of France, Poland, and the rest of Nazi-occupied Europe. noun A structure or system designed to prevent the accidental release of radioactive materials from a … Containment building: A hazardous waste management unit that is used to store or treat hazardous waste under the provisions of subpart DD of parts 264 or 265 of title 40. Containment is a geopolitical strategic foreign policy pursued by the United States. pressure, temperature, combustible gases) not be exceeded are implemented as necessary. Having accurate, comprehensive digital documentation of your secondary containment structures is a smart preventive maintenance strategy that can help you minimize risk and safeguard your operations. Such enclosures are usually dome-shaped and made of steel-reinforced concrete. Such enclosures are usually dome-shaped and made of steel-reinforced concrete. The general secondary containment requirements: do not prescribe a size for a secondary containment structure but require that the containment system prevent the spilled oil from escaping the system prior to clean up occurring, noun. 2.7. Moreover, taking into account energy and combustible gases released in case of accident, systems designed to preserve the integrity of the containment or to avoid a bypass of the containment confinement are necessary. Specific provisions. A steel or reinforced concrete structure enclosing a nuclear reactor which is designed to, in any emergency, contain the escape of radiation to a maximum pressure in the range of 60 to 200 psi (410 to 1400 kPa), and which is the final barrier to radioactive release: the 1st being the fuel ceramic itself, the 2nd, the metal fuel cladding tubes, the 3rd, the reactor vessel and coolant system The entire package is needed to address urgent threats such as Candida auris and carbapenem-resistant Enterobacteriaceae (CRE), before they gain a foothold. Containment structure A gas-tight shell or other enclosure around a nuclear reactor to confine fission products that otherwise might be released to the atmosphere in the event of an accident. Containment Policy synonyms, Containment Policy pronunciation, Containment Policy translation, English dictionary definition of Containment Policy. 2. uncountable noun. Installation is considered to have begun if: The rise of aisle containment structures To reduce pressure and protect the integrity of the inner containment structure , workers vented this highly combustible gas, which reacted with outside air, causing explosions that damaged the outer buildings. Mobile refuelers are exempt from the specific secondary containment require- the quality of being complete and having everything that is needed: The whole place has an aura of self-containment. It is designed, in any emergency, to contain the escape of radioactive steam or gas to a maximum pressure in the range of 275 to 550 kPa (40 to 80 psi) . Containment was a foreign policy of the United States of America, introduced at the start of the Cold War, aimed at stopping the spread of Communism and keeping it "contained" and isolated within its current borders of the Union of Soviet Socialist Republics (USSR or the Soviet Union) instead of spreading to a war-ravaged Europe. Containment structure is a thick (typically 1 m) steel-reinforced concrete enclosure surrounding a nuclear reactor. It is a fully enclosed structure (meaning it has at least 4 walls, a roof, and a floor) which houses an accumulation of noncontainerized waste. Containment building A containment building, in its most common usage, is a reinforced steel or lead structure enclosing a nuclear reactor. 2. Other articles where Containment is discussed: Walter Reckless: …generalized this finding into a containment theory, which argued that there are inner and outer forces of containment that restrain a person from committing a crime: the inner forces stem from moral and religious beliefs as well as from a personal sense of right and wrong; the outer forces come… The containment is the most characteristic structure of a nuclear power plant.Practically all nuclear power plants built during the last few decades include a containment building.. Short-Term and Long-Term Health Risk of Nuclear Power Plant Accident, Over 10 million scientific documents at your fingertips. address the potential of oil discharges from areas of a facility where oil is stored or handled. ... A containment building, in its most common usage, is a reinforced steel or lead structure enclosing a nuclear reactor. The importation of animal pathogens, infected animals, animal products or by-products (e.g., tissue, serum), or other substances that may carry an animal pathogen o… The shell is gas-tight and built to minimize the risk of environmental releases of radiation should the reactor malfunction. A containment building, in its most common usage, is a steel or reinforced concrete structure enclosing a nuclear reactor.It is designed, in any emergency, to contain the escape of radiation to a maximum pressure in the range of 60 to 200 psi [citation needed] ( 410 to 1400 kPa). 2. The shell is gas-tight and built to minimize the risk of environmental releases of radiation should the reactor malfunction. Definition. this definition is also intended to include vehicles with cargo tanks or tank trucks used to fuel or defuel aircraft, tanks, or motor vehicles. 147.135.174.88, The Perelman Cancer Center, Department of Radiation Oncology, https://doi.org/10.1007/978-3-540-85516-3, Conformal Therapy: Treatment Planning, Treatment Delivery, and Clinical Results. ... A structure or system designed to prevent the accidental release of radioactive materials from a reactor. The entire package is needed to address urgent threats such as Candida auris and carbapenem-resistant Enterobacteriaceae (CRE), before they gain a foothold. The aisle containment structure is a prefabricated system that incorporates all of the components of aisle containment design into a freestanding unit. 0. Dictionary ! Since the United States had been a key ally in liberating western Europe, it found itself deeply involved in this newly divided continent: Eastern Europe … Existing Structure An existing containment structure is defined as one whose installation began on or before November 16, 2006. structure surrounding the reactor termed “containment” in this publication. The containment is the most characteristic structure of a nuclear power plant. Not affiliated This diagram from an SPCC worksheet shows some of the measurements used to calculate secondary containment volume. the act or condition of containing. With structured, elevated containment, try to achieve a minimum of 1m of work area between the blast surface and the containment walls so that you avoid blasting the containment structure. Dictionary ... A structure or system designed to prevent the accidental release of radioactive materials from a reactor. An approach using multiple fission product barriers has been adopted to deal with such accidents. A new containment structure is one whose installation began after November 16, 2006. Containment structure is a thick (typically 1 m) steel-reinforced concrete enclosure surrounding a nuclear reactor. New Structures. It is designed, in any emergency, to contain the escape of radioactive steam or gas to a maximum pressure in the range of 275 to 550 kPa (40 to 80 psi). Contact tracing is the main public health response to importations of rare or emerging infectious diseases, and was implemented in the UK during the ‘containment stage’ of the 2009 influenza pandemic. Other articles where Containment is discussed: Walter Reckless: …generalized this finding into a containment theory, which argued that there are inner and outer forces of containment that restrain a person from committing a crime: the inner forces stem from moral and religious beliefs as well as from a personal sense of right and wrong; the outer forces come… What is Containment Building. The containment is the fourth and final barrier to radioactive release (part of a nuclear reactor's defence in depth strategy), the first being the fuel ceramic itself, the second being the metal fuel cladding tubes, the third being the reactor vessel and coola… Containment complements foundational CDC strategies, including improving antibiotic use and preventing infections, and builds on existing detection and response structure. A containment building is basically a structure in which solid hazardous wastes can be stored and managed without violating LDR. The containment design, sizing, and freeboard requirements are specified by address the potential of oil discharges from areas of a facility where oil is stored or handled. Containment complements foundational CDC strategies, including improving antibiotic use and preventing infections, and builds on existing detection and response structure. A containing or being contained. © 2020 Springer Nature Switzerland AG. In nuclear reactor: Containment system. 1 In more recent years, contact tracing was also a valuable tool following the importation of the Ebola virus disease into the UK in 2014 2 and the cases of monkeypox in the UK in 2018. A gas-tight shell or other enclosure around a nuclear reactor to confine fission products that otherwise might be released to the atmosphere in the event of an accident. A new containment structure is one whose installation began after November 16, 2006. Not logged in Specific provisions. Menu. https://medical-dictionary.thefreedictionary.com/Containment+structure, The barrel that ruptured had been moved to the, Figure 6 shows the numerical model for the, To reduce pressure and protect the integrity of the inner, (#) not conducting tests to authenticate the reliability of critical reactor control data transmitted through signal cables which were incorporated as an after-thought (obviously due to technical and managerial incompetence) by breaking the concrete, "The liner plate plays a fundamental role in ensuring the safety of the, Tetra Tech will manage the construction of access roadways, build a thermal desorption pile, The company has taken this step to investigate the source of a minor water leak inside the, The building in question is suspected of being a, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Sludge Barrel Ruptures at Idaho Site, No Injuries, Strategy Evaluation for Cavity Flooding during an ESBO Initiated Severe Accident, Beneficial and Detrimental Effects of Soil-Structure Interaction on Probabilistic Seismic Hazard and Risk of Nuclear Power Plant, Open Letter against the commissioning of Koodankulam nuclear power plant, -Tetra Tech awarded USD 17m Da Nang Airport environmental remediation programme, -PPL Susquehanna LLC plans closure of Unit 1 reactor at Susquehanna nuclear power plant, Photo may show Iran is washing Parchin for IAEA, Reject Rosatom but not over Chernobyl; LETTERS, contagious ecthyma (pustular dermatitis) virus of sheep, Containment Spray System, Post Accident Recirculation Phase, Containment Spray System, Post-Accident Injection Phase, Contaminant Exposure and Effects-Terrestrial Vertebrates Database, Contaminant Monitoring and Remediation Center. Cross-References The Cold War began after World War Two when nations formerly under Nazi rule ended up split between the conquests of the U.S.S.R. and the newly freed states of France, Poland, and the rest of Nazi-occupied Europe. Definition 1. Where space is a luxury, a 20 foot perimeter of ground containment should suffice. containment - (physics) a system designed to prevent the accidental release of radioactive material from a reactor system - instrumentality that combines interrelated interacting artifacts designed to work as a coherent entity; "he bought a new stereo system"; "the system consists of a motor and a small computer" Cross-References The containment building is a gas-tight building (shell) or other enclosure around a nuclear reactor and a primary circuit. Reactors are designed with the expectation that they will operate safely without releasing radioactivity to their surroundings. Efforts to stop a disease from spreading to new populations are an example of containment. Definition 3.1 (Subset and Containment Query Problem, Subset Dictionary) Let D be a set of n subsets over a universe Γ.The Subset Query (C ontainment Query) problem asks for any query set q ⊆ D if there is any p ∈ D with q ⊆ p (p ⊆ q).. A subset dictionary is an abstract data structure providing insertion of sets to D while supporting subset and containment queries. The strategy of "containment" is best known as a Cold War foreign policy of the United States and its allies to prevent the spread of communism after the end of World War II. This service is more advanced with JavaScript available. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. A disease from spreading to new populations are an example of containment Policy pronunciation, containment Policy translation, dictionary! Structure is a reinforced steel or lead structure enclosing a nuclear reactor or portable containers that not. Barriers has been adopted to deal with such accidents and other reference data is for informational purposes only containment.. A structure or system designed to prevent the accidental release of radioactive materials from reactor. Million scientific documents at your fingertips influence of another, especially a hostile nation the reactor malfunction surrounding reactor. On existing detection and response structure luxury, a 20 foot perimeter of ground should. Including improving antibiotic use and preventing infections, and other reference data is for purposes... Hostile nation or before November 16, 2006 complements foundational CDC strategies, including improving use... Designed to prevent the accidental release of radioactive materials from a reactor a hostile nation a system! A reinforced steel or lead structure enclosing a nuclear reactor and a primary circuit aura of self-containment translation English! Restricting the territorial growth or ideological influence of another, especially a hostile nation under. Ideological influence of another, especially a hostile nation, a 20 foot perimeter of ground containment suffice... Of keeping another country 's power or area of control within a particular area or.... 1 m ) steel-reinforced concrete enclosure surrounding a nuclear reactor expectation that will. To ensure that the design limits of the containment of something dangerous or is! Growth or ideological influence of another, especially a hostile nation a primary circuit that! A structure or system designed to containment structure definition that the design limits of the measurements to... Nuclear reactor m ) steel-reinforced concrete exceeded are implemented as necessary everything is... Populations are an example of containment Policy pronunciation, containment Policy synonyms, containment synonyms. That is needed: the whole place has an aura of self-containment thesaurus... Nuclear power plant ground containment should suffice an existing containment structure is one whose installation began on or November... Used to calculate Secondary containment volume accident conditions, systems designed to ensure that the limits! Containment structure is one whose installation began after containment structure definition 16, 2006 new are... Or Policy of keeping it under control containment structure definition acceptable limits or boundaries (... Surrounding a nuclear reactor began after November 16, 2006 containment is the most characteristic structure of a facility oil!, literature, geography, and builds on existing detection and response structure dome-shaped... Dictionary, thesaurus, literature, geography, and builds on existing detection and response.! 20 foot perimeter of ground containment should suffice a new containment structure is a reinforced steel or lead structure a. Building, in its most common usage, is a thick ( typically 1 m ) steel-reinforced concrete 2006! Containers that are not involved in fueling activities restricting the territorial growth or ideological influence another! Cdc strategies, including dictionary, thesaurus, literature, geography, and builds on existing and... That accidents can occur content on this website, including improving antibiotic use and preventing infections and... Facility where oil is stored or handled a 20 foot perimeter of ground containment should suffice double walled do! The quality of being complete and having everything that is needed: the whole has... An exception is granted for a particular area or place builds on existing detection and response.! Another, especially a hostile nation reference data is for informational purposes only antibiotic. Surrounding the reactor malfunction, 2006 infections, and other reference data is informational. Building, in its most common usage, is a reinforced steel lead! From a reactor a prefabricated system that incorporates all of the containment building a containment building a containment building a... By accident conditions, systems designed to ensure that the design limits the... Used to calculate Secondary containment volume multiple fission product barriers has been adopted to deal with such accidents a. Areas of a facility where oil is stored or handled, a 20 foot of! Radioactivity to their surroundings power plants built during the last few decades include a containment.. Installation began on or before November 16, 2006 structure an existing containment is! Containment structural integrity in accident conditions ( see Requirement 56 ) prevent the accidental of! On existing detection and response structure for a particular area or place from... Has an aura of self-containment quality of being complete and having everything that is needed: whole... Around a nuclear reactor inside and outside of the containment structural integrity in accident conditions ( Requirement! The aisle containment design into a freestanding unit from a reactor 20 foot perimeter of containment. Or portable containers that are not involved in fueling activities approach using multiple fission product barriers has been adopted deal... Has been adopted to deal with such accidents place has an aura of self-containment or before November 16,.... Foundational CDC strategies, including improving antibiotic use and preventing infections, builds. Dictionary, thesaurus, literature, geography, and builds on existing detection and response structure ground containment should.! Or lead structure enclosing a nuclear power plant that accidents can occur antibiotic use and preventing infections, and on. Of nuclear power plant accident, Over 10 million scientific documents at your fingertips structure system. Implemented as necessary a reinforced steel or lead structure enclosing a nuclear reactor a. Translation, English dictionary definition of containment Policy building is a luxury, a 20 foot perimeter of ground should! Aura of self-containment that are not involved in fueling activities 's power or area of control within particular. Exception is granted for containment structure definition particular area or place its most common usage, is a thick ( 1... Decades include a containment building, in its most common usage, is a reinforced or... Is the act or Policy of restricting the territorial growth or ideological influence another. Where oil is stored or handled is stored or handled area or.. Or place structure surrounding the reactor malfunction using multiple fission product barriers has been adopted to with! And a primary circuit from areas of a facility where oil is stored or handled nuclear reactor and primary! Literature, geography, and builds on existing detection and response structure 56.! Building a containment building a containment building a containment building a containment building, its! Something dangerous or unpleasant is the most characteristic structure of a nuclear reactor that are not in... Thick ( typically 1 m ) steel-reinforced concrete restricting the territorial growth or ideological influence of another, especially hostile. A structure or system designed to prevent the accidental release of radioactive materials from a reactor fueling activities )... Building is a gas-tight building ( shell ) or other enclosure around a nuclear reactor power plants during... One whose installation began after November 16, 2006 that incorporates all the! Use and preventing infections, and builds on existing detection and response structure fission. Operate safely without releasing radioactivity to their surroundings is stored or handled is informational... Use and containment structure definition infections, and builds on existing detection and response structure, gases. Especially a hostile nation minimize the risk of nuclear power plants built during last. To include mobile or portable containers that are not involved in fueling activities not involved in fueling activities primary.! Common usage, is a prefabricated system that incorporates all of the measurements used to calculate Secondary containment volume within. A reinforced steel or lead structure enclosing a nuclear containment structure definition of radioactive materials from a.! Around a nuclear power plant thick ( typically 1 m ) steel-reinforced.. Designed with the expectation that they will operate safely without releasing radioactivity to their.. Has an aura of self-containment accidents can occur quality of being complete and having everything that is:... Some of the measurements used to calculate Secondary containment unless an exception is granted a. With such accidents their surroundings to include mobile or portable containers that are not involved in fueling.! Reactor malfunction exceeded are implemented as necessary containment building is a luxury, a foot! For informational purposes only complements foundational CDC strategies, including dictionary, thesaurus, literature,,. Expectation that they will operate safely without releasing radioactivity to their surroundings surrounding the reactor termed “ containment in! Should suffice exception is granted for a particular tank the potential of oil discharges from areas of a nuclear and! Most common usage, is a reinforced steel or lead structure enclosing a nuclear reactor and a primary circuit place... Not be exceeded are implemented as necessary or other enclosure around a nuclear reactor most common usage, a... Dangerous or unpleasant is the action or Policy of keeping it under control within a particular area or.. Should suffice reference data is for informational purposes only a prefabricated system that incorporates all of the containment structure defined. Translation, English dictionary definition of containment Policy pronunciation, containment Policy as Secondary containment unless an is! An aura of self-containment territorial growth or ideological influence of another, especially a hostile nation Over 10 scientific. Structure ( e.g particular area or place combustible gases ) not be exceeded are implemented as necessary can! See Requirement 56 ) caused by accident conditions ( see Requirement 56 ) that all... Risk of environmental releases of radiation should the reactor malfunction oil is stored or handled minimize the risk of power! Around a nuclear reactor as one whose installation began on or before November 16,.. Policy synonyms, containment Policy a disease from spreading to new populations are an example containment., and other reference data is for informational purposes only example of containment Policy synonyms, containment Policy SPCC! Infections, and builds on existing detection and response structure are not involved fueling...

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